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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 3263M: Simon Kelley <simon@thekelleys.org.uk> 3264L: linux-wireless@vger.kernel.org 3265S: Maintained 3266W: http://www.thekelleys.org.uk/atmel 3267W: http://atmelwlandriver.sourceforge.net/ 3268F: drivers/net/wireless/atmel/atmel* 3269 3270ATOMIC INFRASTRUCTURE 3271M: Will Deacon <will@kernel.org> 3272M: Peter Zijlstra <peterz@infradead.org> 3273R: Boqun Feng <boqun.feng@gmail.com> 3274R: Mark Rutland <mark.rutland@arm.com> 3275L: linux-kernel@vger.kernel.org 3276S: Maintained 3277F: Documentation/atomic_*.txt 3278F: arch/*/include/asm/atomic*.h 3279F: include/*/atomic*.h 3280F: include/linux/refcount.h 3281F: scripts/atomic/ 3282 3283ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3284M: Bradley Grove <linuxdrivers@attotech.com> 3285L: linux-scsi@vger.kernel.org 3286S: Supported 3287W: http://www.attotech.com 3288F: drivers/scsi/esas2r 3289 3290ATUSB IEEE 802.15.4 RADIO DRIVER 3291M: Stefan Schmidt <stefan@datenfreihafen.org> 3292L: linux-wpan@vger.kernel.org 3293S: Maintained 3294F: drivers/net/ieee802154/at86rf230.h 3295F: drivers/net/ieee802154/atusb.c 3296F: drivers/net/ieee802154/atusb.h 3297 3298AUDIT SUBSYSTEM 3299M: Paul Moore <paul@paul-moore.com> 3300M: Eric Paris <eparis@redhat.com> 3301L: audit@vger.kernel.org 3302S: Supported 3303W: https://github.com/linux-audit 3304T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3305F: include/asm-generic/audit_*.h 3306F: include/linux/audit.h 3307F: include/linux/audit_arch.h 3308F: include/uapi/linux/audit.h 3309F: kernel/audit* 3310F: lib/*audit.c 3311 3312AUXILIARY BUS DRIVER 3313M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3314R: Dave Ertman <david.m.ertman@intel.com> 3315R: Ira Weiny <ira.weiny@intel.com> 3316S: Supported 3317T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3318F: Documentation/driver-api/auxiliary_bus.rst 3319F: drivers/base/auxiliary.c 3320F: include/linux/auxiliary_bus.h 3321 3322AUXILIARY DISPLAY DRIVERS 3323M: Miguel Ojeda <ojeda@kernel.org> 3324S: Maintained 3325F: Documentation/devicetree/bindings/auxdisplay/ 3326F: drivers/auxdisplay/ 3327F: include/linux/cfag12864b.h 3328 3329AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3330M: Andreas Klinger <ak@it-klinger.de> 3331L: linux-iio@vger.kernel.org 3332S: Maintained 3333F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3334F: drivers/iio/adc/hx711.c 3335 3336AX.25 NETWORK LAYER 3337M: Ralf Baechle <ralf@linux-mips.org> 3338L: linux-hams@vger.kernel.org 3339S: Maintained 3340W: http://www.linux-ax25.org/ 3341F: include/net/ax25.h 3342F: include/uapi/linux/ax25.h 3343F: net/ax25/ 3344 3345AXENTIA ARM DEVICES 3346M: Peter Rosin <peda@axentia.se> 3347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3348S: Maintained 3349F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3350F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3351F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3352F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3353 3354AXENTIA ASOC DRIVERS 3355M: Peter Rosin <peda@axentia.se> 3356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3357S: Maintained 3358F: Documentation/devicetree/bindings/sound/axentia,* 3359F: sound/soc/atmel/tse850-pcm5142.c 3360 3361AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3362M: Nuno Sá <nuno.sa@analog.com> 3363L: linux-hwmon@vger.kernel.org 3364S: Supported 3365W: https://ez.analog.com/linux-software-drivers 3366F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3367F: drivers/hwmon/axi-fan-control.c 3368 3369AXXIA I2C CONTROLLER 3370M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3371L: linux-i2c@vger.kernel.org 3372S: Maintained 3373F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3374F: drivers/i2c/busses/i2c-axxia.c 3375 3376AZ6007 DVB DRIVER 3377M: Mauro Carvalho Chehab <mchehab@kernel.org> 3378L: linux-media@vger.kernel.org 3379S: Maintained 3380W: https://linuxtv.org 3381T: git git://linuxtv.org/media_tree.git 3382F: drivers/media/usb/dvb-usb-v2/az6007.c 3383 3384AZTECH FM RADIO RECEIVER DRIVER 3385M: Hans Verkuil <hverkuil@xs4all.nl> 3386L: linux-media@vger.kernel.org 3387S: Maintained 3388W: https://linuxtv.org 3389T: git git://linuxtv.org/media_tree.git 3390F: drivers/media/radio/radio-aztech* 3391 3392B43 WIRELESS DRIVER 3393L: linux-wireless@vger.kernel.org 3394L: b43-dev@lists.infradead.org 3395S: Odd Fixes 3396W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3397F: drivers/net/wireless/broadcom/b43/ 3398 3399B43LEGACY WIRELESS DRIVER 3400M: Larry Finger <Larry.Finger@lwfinger.net> 3401L: linux-wireless@vger.kernel.org 3402L: b43-dev@lists.infradead.org 3403S: Maintained 3404W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3405F: drivers/net/wireless/broadcom/b43legacy/ 3406 3407BACKLIGHT CLASS/SUBSYSTEM 3408M: Lee Jones <lee@kernel.org> 3409M: Daniel Thompson <daniel.thompson@linaro.org> 3410M: Jingoo Han <jingoohan1@gmail.com> 3411L: dri-devel@lists.freedesktop.org 3412S: Maintained 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3414F: Documentation/ABI/stable/sysfs-class-backlight 3415F: Documentation/ABI/testing/sysfs-class-backlight 3416F: Documentation/devicetree/bindings/leds/backlight 3417F: drivers/video/backlight/ 3418F: include/linux/backlight.h 3419F: include/linux/pwm_backlight.h 3420 3421BARCO P50 GPIO DRIVER 3422M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3423M: Peter Korsgaard <peter.korsgaard@barco.com> 3424S: Maintained 3425F: drivers/platform/x86/barco-p50-gpio.c 3426 3427BATMAN ADVANCED 3428M: Marek Lindner <mareklindner@neomailbox.ch> 3429M: Simon Wunderlich <sw@simonwunderlich.de> 3430M: Antonio Quartulli <a@unstable.cc> 3431M: Sven Eckelmann <sven@narfation.org> 3432L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3433S: Maintained 3434W: https://www.open-mesh.org/ 3435Q: https://patchwork.open-mesh.org/project/batman/list/ 3436B: https://www.open-mesh.org/projects/batman-adv/issues 3437C: ircs://irc.hackint.org/batadv 3438T: git https://git.open-mesh.org/linux-merge.git 3439F: Documentation/networking/batman-adv.rst 3440F: include/uapi/linux/batadv_packet.h 3441F: include/uapi/linux/batman_adv.h 3442F: net/batman-adv/ 3443 3444BAYCOM/HDLCDRV DRIVERS FOR AX.25 3445M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3446L: linux-hams@vger.kernel.org 3447S: Maintained 3448W: http://www.baycom.org/~tom/ham/ham.html 3449F: drivers/net/hamradio/baycom* 3450 3451BCACHE (BLOCK LAYER CACHE) 3452M: Coly Li <colyli@suse.de> 3453M: Kent Overstreet <kent.overstreet@gmail.com> 3454L: linux-bcache@vger.kernel.org 3455S: Maintained 3456W: http://bcache.evilpiepirate.org 3457C: irc://irc.oftc.net/bcache 3458F: drivers/md/bcache/ 3459 3460BDISP ST MEDIA DRIVER 3461M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3462L: linux-media@vger.kernel.org 3463S: Supported 3464W: https://linuxtv.org 3465T: git git://linuxtv.org/media_tree.git 3466F: drivers/media/platform/st/sti/bdisp 3467 3468BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3469M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3470L: netdev@vger.kernel.org 3471S: Maintained 3472F: drivers/net/ethernet/ec_bhf.c 3473 3474BEFS FILE SYSTEM 3475M: Luis de Bethencourt <luisbg@kernel.org> 3476M: Salah Triki <salah.triki@gmail.com> 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3479F: Documentation/filesystems/befs.rst 3480F: fs/befs/ 3481 3482BFQ I/O SCHEDULER 3483M: Paolo Valente <paolo.valente@unimore.it> 3484M: Jens Axboe <axboe@kernel.dk> 3485L: linux-block@vger.kernel.org 3486S: Maintained 3487F: Documentation/block/bfq-iosched.rst 3488F: block/bfq-* 3489 3490BFS FILE SYSTEM 3491M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3492S: Maintained 3493F: Documentation/filesystems/bfs.rst 3494F: fs/bfs/ 3495F: include/uapi/linux/bfs_fs.h 3496 3497BITMAP API 3498M: Yury Norov <yury.norov@gmail.com> 3499R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3500R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3501S: Maintained 3502F: include/linux/bitfield.h 3503F: include/linux/bitmap.h 3504F: include/linux/bits.h 3505F: include/linux/cpumask.h 3506F: include/linux/find.h 3507F: include/linux/nodemask.h 3508F: include/vdso/bits.h 3509F: lib/bitmap.c 3510F: lib/cpumask.c 3511F: lib/cpumask_kunit.c 3512F: lib/find_bit.c 3513F: lib/find_bit_benchmark.c 3514F: lib/test_bitmap.c 3515F: tools/include/linux/bitfield.h 3516F: tools/include/linux/bitmap.h 3517F: tools/include/linux/bits.h 3518F: tools/include/linux/find.h 3519F: tools/include/vdso/bits.h 3520F: tools/lib/bitmap.c 3521F: tools/lib/find_bit.c 3522 3523BLINKM RGB LED DRIVER 3524M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3525S: Maintained 3526F: drivers/leds/leds-blinkm.c 3527 3528BLOCK LAYER 3529M: Jens Axboe <axboe@kernel.dk> 3530L: linux-block@vger.kernel.org 3531S: Maintained 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3533F: Documentation/ABI/stable/sysfs-block 3534F: Documentation/block/ 3535F: block/ 3536F: drivers/block/ 3537F: include/linux/bio.h 3538F: include/linux/blk* 3539F: kernel/trace/blktrace.c 3540F: lib/sbitmap.c 3541 3542BLOCK2MTD DRIVER 3543M: Joern Engel <joern@lazybastard.org> 3544L: linux-mtd@lists.infradead.org 3545S: Maintained 3546F: drivers/mtd/devices/block2mtd.c 3547 3548BLUETOOTH DRIVERS 3549M: Marcel Holtmann <marcel@holtmann.org> 3550M: Johan Hedberg <johan.hedberg@gmail.com> 3551M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3552L: linux-bluetooth@vger.kernel.org 3553S: Supported 3554W: http://www.bluez.org/ 3555T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3557F: Documentation/devicetree/bindings/net/bluetooth/ 3558F: drivers/bluetooth/ 3559 3560BLUETOOTH SUBSYSTEM 3561M: Marcel Holtmann <marcel@holtmann.org> 3562M: Johan Hedberg <johan.hedberg@gmail.com> 3563M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3564L: linux-bluetooth@vger.kernel.org 3565S: Supported 3566W: http://www.bluez.org/ 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3569F: include/net/bluetooth/ 3570F: net/bluetooth/ 3571 3572BONDING DRIVER 3573M: Jay Vosburgh <j.vosburgh@gmail.com> 3574M: Andy Gospodarek <andy@greyhouse.net> 3575L: netdev@vger.kernel.org 3576S: Supported 3577W: http://sourceforge.net/projects/bonding/ 3578F: Documentation/networking/bonding.rst 3579F: drivers/net/bonding/ 3580F: include/net/bond* 3581F: include/uapi/linux/if_bonding.h 3582F: tools/testing/selftests/drivers/net/bonding/ 3583 3584BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3585M: Dan Robertson <dan@dlrobertson.com> 3586L: linux-iio@vger.kernel.org 3587S: Maintained 3588F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3589F: drivers/iio/accel/bma400* 3590 3591BPF JIT for ARM 3592M: Shubham Bansal <illusionist.neo@gmail.com> 3593L: bpf@vger.kernel.org 3594S: Odd Fixes 3595F: arch/arm/net/ 3596 3597BPF JIT for ARM64 3598M: Daniel Borkmann <daniel@iogearbox.net> 3599M: Alexei Starovoitov <ast@kernel.org> 3600M: Zi Shen Lim <zlim.lnx@gmail.com> 3601L: bpf@vger.kernel.org 3602S: Supported 3603F: arch/arm64/net/ 3604 3605BPF JIT for MIPS (32-BIT AND 64-BIT) 3606M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3607M: Paul Burton <paulburton@kernel.org> 3608L: bpf@vger.kernel.org 3609S: Maintained 3610F: arch/mips/net/ 3611 3612BPF JIT for NFP NICs 3613M: Jakub Kicinski <kuba@kernel.org> 3614L: bpf@vger.kernel.org 3615S: Odd Fixes 3616F: drivers/net/ethernet/netronome/nfp/bpf/ 3617 3618BPF JIT for POWERPC (32-BIT AND 64-BIT) 3619M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3620M: Michael Ellerman <mpe@ellerman.id.au> 3621L: bpf@vger.kernel.org 3622S: Supported 3623F: arch/powerpc/net/ 3624 3625BPF JIT for RISC-V (32-bit) 3626M: Luke Nelson <luke.r.nels@gmail.com> 3627M: Xi Wang <xi.wang@gmail.com> 3628L: bpf@vger.kernel.org 3629S: Maintained 3630F: arch/riscv/net/ 3631X: arch/riscv/net/bpf_jit_comp64.c 3632 3633BPF JIT for RISC-V (64-bit) 3634M: Björn Töpel <bjorn@kernel.org> 3635L: bpf@vger.kernel.org 3636S: Maintained 3637F: arch/riscv/net/ 3638X: arch/riscv/net/bpf_jit_comp32.c 3639 3640BPF JIT for S390 3641M: Ilya Leoshkevich <iii@linux.ibm.com> 3642M: Heiko Carstens <hca@linux.ibm.com> 3643M: Vasily Gorbik <gor@linux.ibm.com> 3644L: bpf@vger.kernel.org 3645S: Supported 3646F: arch/s390/net/ 3647X: arch/s390/net/pnet.c 3648 3649BPF JIT for SPARC (32-BIT AND 64-BIT) 3650M: David S. Miller <davem@davemloft.net> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/sparc/net/ 3654 3655BPF JIT for X86 32-BIT 3656M: Wang YanQing <udknight@gmail.com> 3657L: bpf@vger.kernel.org 3658S: Odd Fixes 3659F: arch/x86/net/bpf_jit_comp32.c 3660 3661BPF JIT for X86 64-BIT 3662M: Alexei Starovoitov <ast@kernel.org> 3663M: Daniel Borkmann <daniel@iogearbox.net> 3664L: bpf@vger.kernel.org 3665S: Supported 3666F: arch/x86/net/ 3667X: arch/x86/net/bpf_jit_comp32.c 3668 3669BPF [BTF] 3670M: Martin KaFai Lau <martin.lau@linux.dev> 3671L: bpf@vger.kernel.org 3672S: Maintained 3673F: include/linux/btf* 3674F: kernel/bpf/btf.c 3675 3676BPF [CORE] 3677M: Alexei Starovoitov <ast@kernel.org> 3678M: Daniel Borkmann <daniel@iogearbox.net> 3679R: John Fastabend <john.fastabend@gmail.com> 3680L: bpf@vger.kernel.org 3681S: Maintained 3682F: include/linux/bpf* 3683F: include/linux/filter.h 3684F: include/linux/tnum.h 3685F: kernel/bpf/core.c 3686F: kernel/bpf/dispatcher.c 3687F: kernel/bpf/mprog.c 3688F: kernel/bpf/syscall.c 3689F: kernel/bpf/tnum.c 3690F: kernel/bpf/trampoline.c 3691F: kernel/bpf/verifier.c 3692 3693BPF [DOCUMENTATION] (Related to Standardization) 3694R: David Vernet <void@manifault.com> 3695L: bpf@vger.kernel.org 3696L: bpf@ietf.org 3697S: Maintained 3698F: Documentation/bpf/standardization/ 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF [ITERATOR] 3745M: Yonghong Song <yhs@fb.com> 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: kernel/bpf/*iter.c 3749 3750BPF [L7 FRAMEWORK] (sockmap) 3751M: John Fastabend <john.fastabend@gmail.com> 3752M: Jakub Sitnicki <jakub@cloudflare.com> 3753L: netdev@vger.kernel.org 3754L: bpf@vger.kernel.org 3755S: Maintained 3756F: include/linux/skmsg.h 3757F: net/core/skmsg.c 3758F: net/core/sock_map.c 3759F: net/ipv4/tcp_bpf.c 3760F: net/ipv4/udp_bpf.c 3761F: net/unix/unix_bpf.c 3762 3763BPF [LIBRARY] (libbpf) 3764M: Andrii Nakryiko <andrii@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: tools/lib/bpf/ 3768 3769BPF [MISC] 3770L: bpf@vger.kernel.org 3771S: Odd Fixes 3772K: (?:\b|_)bpf(?:\b|_) 3773 3774BPF [NETWORKING] (struct_ops, reuseport) 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: kernel/bpf/bpf_struct* 3780 3781BPF [NETWORKING] (tc BPF, sock_addr) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783M: Daniel Borkmann <daniel@iogearbox.net> 3784R: John Fastabend <john.fastabend@gmail.com> 3785L: bpf@vger.kernel.org 3786L: netdev@vger.kernel.org 3787S: Maintained 3788F: net/core/filter.c 3789F: net/sched/act_bpf.c 3790F: net/sched/cls_bpf.c 3791 3792BPF [RINGBUF] 3793M: Andrii Nakryiko <andrii@kernel.org> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/ringbuf.c 3797 3798BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3799M: KP Singh <kpsingh@kernel.org> 3800R: Florent Revest <revest@chromium.org> 3801R: Brendan Jackman <jackmanb@chromium.org> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: Documentation/bpf/prog_lsm.rst 3805F: include/linux/bpf_lsm.h 3806F: kernel/bpf/bpf_lsm.c 3807F: security/bpf/ 3808 3809BPF [SELFTESTS] (Test Runners & Infrastructure) 3810M: Andrii Nakryiko <andrii@kernel.org> 3811R: Mykola Lysenko <mykolal@fb.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: tools/testing/selftests/bpf/ 3815 3816BPF [STORAGE & CGROUPS] 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/*storage.c 3821F: kernel/bpf/bpf_lru* 3822F: kernel/bpf/cgroup.c 3823 3824BPF [TOOLING] (bpftool) 3825M: Quentin Monnet <quentin@isovalent.com> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/disasm.* 3829F: tools/bpf/bpftool/ 3830 3831BPF [TRACING] 3832M: Song Liu <song@kernel.org> 3833R: Jiri Olsa <jolsa@kernel.org> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/stackmap.c 3837F: kernel/trace/bpf_trace.c 3838 3839BROADCOM B44 10/100 ETHERNET DRIVER 3840M: Michael Chan <michael.chan@broadcom.com> 3841L: netdev@vger.kernel.org 3842S: Supported 3843F: drivers/net/ethernet/broadcom/b44.* 3844 3845BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3846M: Florian Fainelli <florian.fainelli@broadcom.com> 3847L: netdev@vger.kernel.org 3848L: openwrt-devel@lists.openwrt.org (subscribers-only) 3849S: Supported 3850F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3851F: drivers/net/dsa/b53/* 3852F: drivers/net/dsa/bcm_sf2* 3853F: include/linux/dsa/brcm.h 3854F: include/linux/platform_data/b53.h 3855 3856BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3857M: Florian Fainelli <florian.fainelli@broadcom.com> 3858R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3859L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3861S: Maintained 3862T: git https://github.com/broadcom/stblinux.git 3863F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3864F: drivers/pci/controller/pcie-brcmstb.c 3865F: drivers/staging/vc04_services 3866N: bcm2711 3867N: bcm283* 3868N: raspberrypi 3869 3870BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3871M: Florian Fainelli <florian.fainelli@broadcom.com> 3872M: Ray Jui <rjui@broadcom.com> 3873M: Scott Branden <sbranden@broadcom.com> 3874R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3875S: Maintained 3876T: git https://github.com/broadcom/mach-bcm 3877F: arch/arm/mach-bcm/ 3878N: bcm281* 3879N: bcm113* 3880N: bcm216* 3881N: kona 3882 3883BROADCOM BCM47XX MIPS ARCHITECTURE 3884M: Hauke Mehrtens <hauke@hauke-m.de> 3885M: Rafał Miłecki <zajec5@gmail.com> 3886L: linux-mips@vger.kernel.org 3887S: Maintained 3888F: Documentation/devicetree/bindings/mips/brcm/ 3889F: arch/mips/bcm47xx/* 3890F: arch/mips/include/asm/mach-bcm47xx/* 3891 3892BROADCOM BCM4908 ETHERNET DRIVER 3893M: Rafał Miłecki <rafal@milecki.pl> 3894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3895L: netdev@vger.kernel.org 3896S: Maintained 3897F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3898F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3899F: drivers/net/ethernet/broadcom/unimac.h 3900 3901BROADCOM BCM4908 PINMUX DRIVER 3902M: Rafał Miłecki <rafal@milecki.pl> 3903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3904L: linux-gpio@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3907F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3908 3909BROADCOM BCM5301X ARM ARCHITECTURE 3910M: Florian Fainelli <florian.fainelli@broadcom.com> 3911M: Hauke Mehrtens <hauke@hauke-m.de> 3912M: Rafał Miłecki <zajec5@gmail.com> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3915S: Maintained 3916F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3917F: arch/arm/boot/dts/broadcom/bcm470* 3918F: arch/arm/boot/dts/broadcom/bcm5301* 3919F: arch/arm/boot/dts/broadcom/bcm953012* 3920F: arch/arm/mach-bcm/bcm_5301x.c 3921 3922BROADCOM BCM53573 ARM ARCHITECTURE 3923M: Florian Fainelli <florian.fainelli@broadcom.com> 3924M: Rafał Miłecki <rafal@milecki.pl> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm47189* 3929F: arch/arm/boot/dts/broadcom/bcm53573* 3930 3931BROADCOM BCM63XX/BCM33XX UDC DRIVER 3932M: Kevin Cernekee <cernekee@gmail.com> 3933L: linux-usb@vger.kernel.org 3934S: Maintained 3935F: drivers/usb/gadget/udc/bcm63xx_udc.* 3936 3937BROADCOM BCM7XXX ARM ARCHITECTURE 3938M: Florian Fainelli <florian.fainelli@broadcom.com> 3939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3945F: arch/arm/include/asm/hardware/cache-b15-rac.h 3946F: arch/arm/mach-bcm/*brcmstb* 3947F: arch/arm/mm/cache-b15-rac.c 3948F: drivers/bus/brcmstb_gisb.c 3949F: drivers/pci/controller/pcie-brcmstb.c 3950N: brcmstb 3951N: bcm7038 3952N: bcm7120 3953 3954BROADCOM BCMBCA ARM ARCHITECTURE 3955M: William Zhang <william.zhang@broadcom.com> 3956M: Anand Gore <anand.gore@broadcom.com> 3957M: Kursad Oney <kursad.oney@broadcom.com> 3958M: Florian Fainelli <florian.fainelli@broadcom.com> 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3962S: Maintained 3963T: git https://github.com/broadcom/stblinux.git 3964F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3965F: arch/arm64/boot/dts/broadcom/bcmbca/* 3966N: bcmbca 3967N: bcm[9]?47622 3968N: bcm[9]?4912 3969N: bcm[9]?63138 3970N: bcm[9]?63146 3971N: bcm[9]?63148 3972N: bcm[9]?63158 3973N: bcm[9]?63178 3974N: bcm[9]?6756 3975N: bcm[9]?6813 3976N: bcm[9]?6846 3977N: bcm[9]?6855 3978N: bcm[9]?6856 3979N: bcm[9]?6858 3980N: bcm[9]?6878 3981 3982BROADCOM BDC DRIVER 3983M: Justin Chen <justin.chen@broadcom.com> 3984M: Al Cooper <alcooperx@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-usb@vger.kernel.org 3987S: Maintained 3988F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3989F: drivers/usb/gadget/udc/bdc/ 3990 3991BROADCOM BMIPS CPUFREQ DRIVER 3992M: Markus Mayer <mmayer@broadcom.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-pm@vger.kernel.org 3995S: Maintained 3996F: drivers/cpufreq/bmips-cpufreq.c 3997 3998BROADCOM BMIPS MIPS ARCHITECTURE 3999M: Florian Fainelli <florian.fainelli@broadcom.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001L: linux-mips@vger.kernel.org 4002S: Maintained 4003T: git https://github.com/broadcom/stblinux.git 4004F: arch/mips/bmips/* 4005F: arch/mips/boot/dts/brcm/bcm*.dts* 4006F: arch/mips/include/asm/mach-bmips/* 4007F: arch/mips/kernel/*bmips* 4008F: drivers/irqchip/irq-bcm63* 4009F: drivers/irqchip/irq-bcm7* 4010F: drivers/irqchip/irq-brcmstb* 4011F: drivers/soc/bcm/bcm63xx 4012F: include/linux/bcm963xx_nvram.h 4013F: include/linux/bcm963xx_tag.h 4014 4015BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4016M: Rasesh Mody <rmody@marvell.com> 4017M: GR-Linux-NIC-Dev@marvell.com 4018L: netdev@vger.kernel.org 4019S: Supported 4020F: drivers/net/ethernet/broadcom/bnx2.* 4021F: drivers/net/ethernet/broadcom/bnx2_* 4022 4023BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4024M: Saurav Kashyap <skashyap@marvell.com> 4025M: Javed Hasan <jhasan@marvell.com> 4026M: GR-QLogic-Storage-Upstream@marvell.com 4027L: linux-scsi@vger.kernel.org 4028S: Supported 4029F: drivers/scsi/bnx2fc/ 4030 4031BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4032M: Nilesh Javali <njavali@marvell.com> 4033M: Manish Rangankar <mrangankar@marvell.com> 4034M: GR-QLogic-Storage-Upstream@marvell.com 4035L: linux-scsi@vger.kernel.org 4036S: Supported 4037F: drivers/scsi/bnx2i/ 4038 4039BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4040M: Ariel Elior <aelior@marvell.com> 4041M: Sudarsana Kalluru <skalluru@marvell.com> 4042M: Manish Chopra <manishc@marvell.com> 4043L: netdev@vger.kernel.org 4044S: Supported 4045F: drivers/net/ethernet/broadcom/bnx2x/ 4046 4047BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4048M: Michael Chan <michael.chan@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Supported 4051F: drivers/firmware/broadcom/tee_bnxt_fw.c 4052F: drivers/net/ethernet/broadcom/bnxt/ 4053F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4054 4055BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4056M: Arend van Spriel <aspriel@gmail.com> 4057M: Franky Lin <franky.lin@broadcom.com> 4058M: Hante Meuleman <hante.meuleman@broadcom.com> 4059L: linux-wireless@vger.kernel.org 4060L: brcm80211-dev-list.pdl@broadcom.com 4061L: SHA-cyfmac-dev-list@infineon.com 4062S: Supported 4063F: drivers/net/wireless/broadcom/brcm80211/ 4064 4065BROADCOM BRCMSTB GPIO DRIVER 4066M: Doug Berger <opendmb@gmail.com> 4067M: Florian Fainelli <florian.fainelli@broadcom> 4068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4069S: Supported 4070F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4071F: drivers/gpio/gpio-brcmstb.c 4072 4073BROADCOM BRCMSTB I2C DRIVER 4074M: Kamal Dasu <kamal.dasu@broadcom.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-i2c@vger.kernel.org 4077S: Supported 4078F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4079F: drivers/i2c/busses/i2c-brcmstb.c 4080 4081BROADCOM BRCMSTB UART DRIVER 4082M: Al Cooper <alcooperx@gmail.com> 4083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4084L: linux-serial@vger.kernel.org 4085S: Maintained 4086F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4087F: drivers/tty/serial/8250/8250_bcm7271.c 4088 4089BROADCOM BRCMSTB USB EHCI DRIVER 4090M: Justin Chen <justin.chen@broadcom.com> 4091M: Al Cooper <alcooperx@gmail.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-usb@vger.kernel.org 4094S: Maintained 4095F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4096F: drivers/usb/host/ehci-brcm.* 4097 4098BROADCOM BRCMSTB USB PIN MAP DRIVER 4099M: Al Cooper <alcooperx@gmail.com> 4100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4101L: linux-usb@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4104F: drivers/usb/misc/brcmstb-usb-pinmap.c 4105 4106BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4107M: Justin Chen <justin.chen@broadcom.com> 4108M: Al Cooper <alcooperx@gmail.com> 4109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4110L: linux-kernel@vger.kernel.org 4111S: Maintained 4112F: drivers/phy/broadcom/phy-brcm-usb* 4113 4114BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4115M: William Zhang <william.zhang@broadcom.com> 4116M: Kursad Oney <kursad.oney@broadcom.com> 4117M: Jonas Gorski <jonas.gorski@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-spi@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4122F: drivers/spi/spi-bcm63xx-hsspi.c 4123F: drivers/spi/spi-bcmbca-hsspi.c 4124 4125BROADCOM ETHERNET PHY DRIVERS 4126M: Florian Fainelli <florian.fainelli@broadcom.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: netdev@vger.kernel.org 4129S: Supported 4130F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4131F: drivers/net/phy/bcm*.[ch] 4132F: drivers/net/phy/broadcom.c 4133F: include/linux/brcmphy.h 4134 4135BROADCOM GENET ETHERNET DRIVER 4136M: Doug Berger <opendmb@gmail.com> 4137M: Florian Fainelli <florian.fainelli@broadcom.com> 4138R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4139L: netdev@vger.kernel.org 4140S: Supported 4141F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4142F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4143F: drivers/net/ethernet/broadcom/genet/ 4144F: drivers/net/ethernet/broadcom/unimac.h 4145F: drivers/net/mdio/mdio-bcm-unimac.c 4146F: include/linux/platform_data/bcmgenet.h 4147F: include/linux/platform_data/mdio-bcm-unimac.h 4148 4149BROADCOM ASP 2.0 ETHERNET DRIVER 4150M: Justin Chen <justin.chen@broadcom.com> 4151M: Florian Fainelli <florian.fainelli@broadcom.com> 4152L: bcm-kernel-feedback-list@broadcom.com 4153L: netdev@vger.kernel.org 4154S: Supported 4155F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4156F: drivers/net/ethernet/broadcom/asp2/ 4157 4158BROADCOM IPROC ARM ARCHITECTURE 4159M: Ray Jui <rjui@broadcom.com> 4160M: Scott Branden <sbranden@broadcom.com> 4161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4163S: Maintained 4164T: git https://github.com/broadcom/stblinux.git 4165F: arch/arm64/boot/dts/broadcom/northstar2/* 4166F: arch/arm64/boot/dts/broadcom/stingray/* 4167F: drivers/clk/bcm/clk-ns* 4168F: drivers/clk/bcm/clk-sr* 4169F: drivers/pinctrl/bcm/pinctrl-ns* 4170F: include/dt-bindings/clock/bcm-sr* 4171N: iproc 4172N: cygnus 4173N: bcm[-_]nsp 4174N: bcm9113* 4175N: bcm9583* 4176N: bcm9585* 4177N: bcm9586* 4178N: bcm988312 4179N: bcm113* 4180N: bcm583* 4181N: bcm585* 4182N: bcm586* 4183N: bcm88312 4184N: hr2 4185N: stingray 4186 4187BROADCOM IPROC GBIT ETHERNET DRIVER 4188M: Rafał Miłecki <rafal@milecki.pl> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190L: netdev@vger.kernel.org 4191S: Maintained 4192F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4193F: drivers/net/ethernet/broadcom/bgmac* 4194F: drivers/net/ethernet/broadcom/unimac.h 4195 4196BROADCOM KONA GPIO DRIVER 4197M: Ray Jui <rjui@broadcom.com> 4198R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4199S: Supported 4200F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4201F: drivers/gpio/gpio-bcm-kona.c 4202 4203BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4204M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4205M: Kashyap Desai <kashyap.desai@broadcom.com> 4206M: Sumit Saxena <sumit.saxena@broadcom.com> 4207M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4208L: mpi3mr-linuxdrv.pdl@broadcom.com 4209L: linux-scsi@vger.kernel.org 4210S: Supported 4211W: https://www.broadcom.com/support/storage 4212F: drivers/scsi/mpi3mr/ 4213 4214BROADCOM NETXTREME-E ROCE DRIVER 4215M: Selvin Xavier <selvin.xavier@broadcom.com> 4216L: linux-rdma@vger.kernel.org 4217S: Supported 4218W: http://www.broadcom.com 4219F: drivers/infiniband/hw/bnxt_re/ 4220F: include/uapi/rdma/bnxt_re-abi.h 4221 4222BROADCOM NVRAM DRIVER 4223M: Rafał Miłecki <zajec5@gmail.com> 4224L: linux-mips@vger.kernel.org 4225S: Maintained 4226F: drivers/firmware/broadcom/* 4227 4228BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4229M: Rafał Miłecki <rafal@milecki.pl> 4230M: Florian Fainelli <florian.fainelli@broadcom.com> 4231R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4232L: linux-pm@vger.kernel.org 4233S: Maintained 4234T: git https://github.com/broadcom/stblinux.git 4235F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4236F: include/dt-bindings/soc/bcm-pmb.h 4237 4238BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4239M: Rafał Miłecki <zajec5@gmail.com> 4240L: linux-wireless@vger.kernel.org 4241S: Maintained 4242F: drivers/bcma/ 4243F: include/linux/bcma/ 4244 4245BROADCOM SPI DRIVER 4246M: Kamal Dasu <kamal.dasu@broadcom.com> 4247R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4248S: Maintained 4249F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4250F: drivers/spi/spi-bcm-qspi.* 4251F: drivers/spi/spi-brcmstb-qspi.c 4252F: drivers/spi/spi-iproc-qspi.c 4253 4254BROADCOM STB AVS CPUFREQ DRIVER 4255M: Markus Mayer <mmayer@broadcom.com> 4256R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4257L: linux-pm@vger.kernel.org 4258S: Maintained 4259F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4260F: drivers/cpufreq/brcmstb* 4261 4262BROADCOM STB AVS TMON DRIVER 4263M: Markus Mayer <mmayer@broadcom.com> 4264R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4265L: linux-pm@vger.kernel.org 4266S: Maintained 4267F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4268F: drivers/thermal/broadcom/brcmstb* 4269 4270BROADCOM STB DPFE DRIVER 4271M: Markus Mayer <mmayer@broadcom.com> 4272R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4274S: Maintained 4275F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4276F: drivers/memory/brcmstb_dpfe.c 4277 4278BROADCOM STB NAND FLASH DRIVER 4279M: Brian Norris <computersforpeace@gmail.com> 4280M: Kamal Dasu <kamal.dasu@broadcom.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282L: linux-mtd@lists.infradead.org 4283S: Maintained 4284F: drivers/mtd/nand/raw/brcmnand/ 4285F: include/linux/platform_data/brcmnand.h 4286 4287BROADCOM STB PCIE DRIVER 4288M: Jim Quinlan <jim2101024@gmail.com> 4289M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4290M: Florian Fainelli <florian.fainelli@broadcom.com> 4291R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4292L: linux-pci@vger.kernel.org 4293S: Maintained 4294F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4295F: drivers/pci/controller/pcie-brcmstb.c 4296 4297BROADCOM SYSTEMPORT ETHERNET DRIVER 4298M: Florian Fainelli <florian.fainelli@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300L: netdev@vger.kernel.org 4301S: Supported 4302F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4303F: drivers/net/ethernet/broadcom/bcmsysport.* 4304F: drivers/net/ethernet/broadcom/unimac.h 4305 4306BROADCOM TG3 GIGABIT ETHERNET DRIVER 4307M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4308M: Prashant Sreedharan <prashant@broadcom.com> 4309M: Michael Chan <mchan@broadcom.com> 4310L: netdev@vger.kernel.org 4311S: Supported 4312F: drivers/net/ethernet/broadcom/tg3.* 4313 4314BROADCOM VK DRIVER 4315M: Scott Branden <scott.branden@broadcom.com> 4316R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4317S: Supported 4318F: drivers/misc/bcm-vk/ 4319F: include/uapi/linux/misc/bcm_vk.h 4320 4321BROCADE BFA FC SCSI DRIVER 4322M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4323M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4324L: linux-scsi@vger.kernel.org 4325S: Supported 4326F: drivers/scsi/bfa/ 4327 4328BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4329M: Rasesh Mody <rmody@marvell.com> 4330M: Sudarsana Kalluru <skalluru@marvell.com> 4331M: GR-Linux-NIC-Dev@marvell.com 4332L: netdev@vger.kernel.org 4333S: Supported 4334F: drivers/net/ethernet/brocade/bna/ 4335 4336BSG (block layer generic sg v4 driver) 4337M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4338L: linux-scsi@vger.kernel.org 4339S: Supported 4340F: block/bsg.c 4341F: include/linux/bsg.h 4342F: include/uapi/linux/bsg.h 4343 4344BT87X AUDIO DRIVER 4345M: Clemens Ladisch <clemens@ladisch.de> 4346L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4347S: Maintained 4348T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4349F: Documentation/sound/cards/bt87x.rst 4350F: sound/pci/bt87x.c 4351 4352BT8XXGPIO DRIVER 4353M: Michael Buesch <m@bues.ch> 4354S: Maintained 4355W: http://bu3sch.de/btgpio.php 4356F: drivers/gpio/gpio-bt8xx.c 4357 4358BTRFS FILE SYSTEM 4359M: Chris Mason <clm@fb.com> 4360M: Josef Bacik <josef@toxicpanda.com> 4361M: David Sterba <dsterba@suse.com> 4362L: linux-btrfs@vger.kernel.org 4363S: Maintained 4364W: https://btrfs.readthedocs.io 4365W: https://btrfs.wiki.kernel.org/ 4366Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4367C: irc://irc.libera.chat/btrfs 4368T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4369F: Documentation/filesystems/btrfs.rst 4370F: fs/btrfs/ 4371F: include/linux/btrfs* 4372F: include/trace/events/btrfs.h 4373F: include/uapi/linux/btrfs* 4374 4375BTTV VIDEO4LINUX DRIVER 4376M: Mauro Carvalho Chehab <mchehab@kernel.org> 4377L: linux-media@vger.kernel.org 4378S: Odd fixes 4379W: https://linuxtv.org 4380T: git git://linuxtv.org/media_tree.git 4381F: Documentation/driver-api/media/drivers/bttv* 4382F: drivers/media/pci/bt8xx/bttv* 4383 4384BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4385M: Chanwoo Choi <cw00.choi@samsung.com> 4386L: linux-pm@vger.kernel.org 4387L: linux-samsung-soc@vger.kernel.org 4388S: Maintained 4389T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4390F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4391F: drivers/devfreq/exynos-bus.c 4392 4393BUSLOGIC SCSI DRIVER 4394M: Khalid Aziz <khalid@gonehiking.org> 4395L: linux-scsi@vger.kernel.org 4396S: Maintained 4397F: drivers/scsi/BusLogic.* 4398F: drivers/scsi/FlashPoint.* 4399 4400BXCAN CAN NETWORK DRIVER 4401M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4402L: linux-can@vger.kernel.org 4403S: Maintained 4404F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4405F: drivers/net/can/bxcan.c 4406 4407C-MEDIA CMI8788 DRIVER 4408M: Clemens Ladisch <clemens@ladisch.de> 4409L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4410S: Maintained 4411T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4412F: sound/pci/oxygen/ 4413 4414C-SKY ARCHITECTURE 4415M: Guo Ren <guoren@kernel.org> 4416L: linux-csky@vger.kernel.org 4417S: Supported 4418T: git https://github.com/c-sky/csky-linux.git 4419F: Documentation/devicetree/bindings/csky/ 4420F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4421F: Documentation/devicetree/bindings/timer/csky,* 4422F: arch/csky/ 4423F: drivers/clocksource/timer-gx6605s.c 4424F: drivers/clocksource/timer-mp-csky.c 4425F: drivers/irqchip/irq-csky-* 4426N: csky 4427K: csky 4428 4429CA8210 IEEE-802.15.4 RADIO DRIVER 4430L: linux-wpan@vger.kernel.org 4431S: Orphan 4432W: https://github.com/Cascoda/ca8210-linux.git 4433F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4434F: drivers/net/ieee802154/ca8210.c 4435 4436CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4437M: David Howells <dhowells@redhat.com> 4438L: linux-cachefs@redhat.com (moderated for non-subscribers) 4439S: Supported 4440F: Documentation/filesystems/caching/cachefiles.rst 4441F: fs/cachefiles/ 4442 4443CACHESTAT: PAGE CACHE STATS FOR A FILE 4444M: Nhat Pham <nphamcs@gmail.com> 4445M: Johannes Weiner <hannes@cmpxchg.org> 4446L: linux-mm@kvack.org 4447S: Maintained 4448F: tools/testing/selftests/cachestat/test_cachestat.c 4449 4450CADENCE MIPI-CSI2 BRIDGES 4451M: Maxime Ripard <mripard@kernel.org> 4452L: linux-media@vger.kernel.org 4453S: Maintained 4454F: Documentation/devicetree/bindings/media/cdns,*.txt 4455F: drivers/media/platform/cadence/cdns-csi2* 4456 4457CADENCE NAND DRIVER 4458L: linux-mtd@lists.infradead.org 4459S: Orphan 4460F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4461F: drivers/mtd/nand/raw/cadence-nand-controller.c 4462 4463CADENCE USB3 DRD IP DRIVER 4464M: Peter Chen <peter.chen@kernel.org> 4465M: Pawel Laszczak <pawell@cadence.com> 4466R: Roger Quadros <rogerq@kernel.org> 4467R: Aswath Govindraju <a-govindraju@ti.com> 4468L: linux-usb@vger.kernel.org 4469S: Maintained 4470T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4471F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4472F: drivers/usb/cdns3/ 4473X: drivers/usb/cdns3/cdnsp* 4474 4475CADENCE USBHS DRIVER 4476M: Pawel Laszczak <pawell@cadence.com> 4477L: linux-usb@vger.kernel.org 4478S: Maintained 4479F: drivers/usb/gadget/udc/cdns2 4480 4481CADENCE USBSSP DRD IP DRIVER 4482M: Pawel Laszczak <pawell@cadence.com> 4483L: linux-usb@vger.kernel.org 4484S: Maintained 4485T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4486F: drivers/usb/cdns3/ 4487X: drivers/usb/cdns3/cdns3* 4488 4489CADET FM/AM RADIO RECEIVER DRIVER 4490M: Hans Verkuil <hverkuil@xs4all.nl> 4491L: linux-media@vger.kernel.org 4492S: Maintained 4493W: https://linuxtv.org 4494T: git git://linuxtv.org/media_tree.git 4495F: drivers/media/radio/radio-cadet* 4496 4497CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4498L: linux-media@vger.kernel.org 4499S: Orphan 4500T: git git://linuxtv.org/media_tree.git 4501F: Documentation/admin-guide/media/cafe_ccic* 4502F: drivers/media/platform/marvell/ 4503 4504CAIF NETWORK LAYER 4505L: netdev@vger.kernel.org 4506S: Orphan 4507F: Documentation/networking/caif/ 4508F: drivers/net/caif/ 4509F: include/net/caif/ 4510F: include/uapi/linux/caif/ 4511F: net/caif/ 4512 4513CAKE QDISC 4514M: Toke Høiland-Jørgensen <toke@toke.dk> 4515L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4516S: Maintained 4517F: net/sched/sch_cake.c 4518 4519CAN NETWORK DRIVERS 4520M: Wolfgang Grandegger <wg@grandegger.com> 4521M: Marc Kleine-Budde <mkl@pengutronix.de> 4522L: linux-can@vger.kernel.org 4523S: Maintained 4524W: https://github.com/linux-can 4525T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4526T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4527F: Documentation/devicetree/bindings/net/can/ 4528F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4529F: drivers/net/can/ 4530F: drivers/phy/phy-can-transceiver.c 4531F: include/linux/can/bittiming.h 4532F: include/linux/can/dev.h 4533F: include/linux/can/length.h 4534F: include/linux/can/platform/ 4535F: include/linux/can/rx-offload.h 4536F: include/uapi/linux/can/error.h 4537F: include/uapi/linux/can/netlink.h 4538F: include/uapi/linux/can/vxcan.h 4539 4540CAN NETWORK LAYER 4541M: Oliver Hartkopp <socketcan@hartkopp.net> 4542M: Marc Kleine-Budde <mkl@pengutronix.de> 4543L: linux-can@vger.kernel.org 4544S: Maintained 4545W: https://github.com/linux-can 4546T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4547T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4548F: Documentation/networking/can.rst 4549F: include/linux/can/can-ml.h 4550F: include/linux/can/core.h 4551F: include/linux/can/skb.h 4552F: include/net/netns/can.h 4553F: include/uapi/linux/can.h 4554F: include/uapi/linux/can/bcm.h 4555F: include/uapi/linux/can/gw.h 4556F: include/uapi/linux/can/isotp.h 4557F: include/uapi/linux/can/raw.h 4558F: net/can/ 4559 4560CAN-J1939 NETWORK LAYER 4561M: Robin van der Gracht <robin@protonic.nl> 4562M: Oleksij Rempel <o.rempel@pengutronix.de> 4563R: kernel@pengutronix.de 4564L: linux-can@vger.kernel.org 4565S: Maintained 4566F: Documentation/networking/j1939.rst 4567F: include/uapi/linux/can/j1939.h 4568F: net/can/j1939/ 4569 4570CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4571M: Damien Le Moal <dlemoal@kernel.org> 4572L: linux-riscv@lists.infradead.org 4573L: linux-gpio@vger.kernel.org (pinctrl driver) 4574F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4575F: drivers/pinctrl/pinctrl-k210.c 4576 4577CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4578M: Damien Le Moal <dlemoal@kernel.org> 4579L: linux-kernel@vger.kernel.org 4580L: linux-riscv@lists.infradead.org 4581S: Maintained 4582F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4583F: drivers/reset/reset-k210.c 4584 4585CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4586M: Damien Le Moal <dlemoal@kernel.org> 4587L: linux-riscv@lists.infradead.org 4588S: Maintained 4589F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4590F: drivers/soc/canaan/ 4591F: include/soc/canaan/ 4592 4593CAPABILITIES 4594M: Serge Hallyn <serge@hallyn.com> 4595L: linux-security-module@vger.kernel.org 4596S: Supported 4597F: include/linux/capability.h 4598F: include/uapi/linux/capability.h 4599F: kernel/capability.c 4600F: security/commoncap.c 4601 4602CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4603M: Kevin Tsai <ktsai@capellamicro.com> 4604S: Maintained 4605F: drivers/iio/light/cm* 4606 4607CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4608M: Christian Lamparter <chunkeey@googlemail.com> 4609L: linux-wireless@vger.kernel.org 4610S: Maintained 4611W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4612F: drivers/net/wireless/ath/carl9170/ 4613 4614CAVIUM I2C DRIVER 4615M: Robert Richter <rric@kernel.org> 4616S: Odd Fixes 4617W: http://www.marvell.com 4618F: drivers/i2c/busses/i2c-octeon* 4619F: drivers/i2c/busses/i2c-thunderx* 4620 4621CAVIUM LIQUIDIO NETWORK DRIVER 4622M: Derek Chickles <dchickles@marvell.com> 4623M: Satanand Burla <sburla@marvell.com> 4624M: Felix Manlunas <fmanlunas@marvell.com> 4625L: netdev@vger.kernel.org 4626S: Supported 4627W: http://www.marvell.com 4628F: drivers/net/ethernet/cavium/liquidio/ 4629 4630CAVIUM MMC DRIVER 4631M: Robert Richter <rric@kernel.org> 4632S: Odd Fixes 4633W: http://www.marvell.com 4634F: drivers/mmc/host/cavium* 4635 4636CAVIUM OCTEON-TX CRYPTO DRIVER 4637M: George Cherian <gcherian@marvell.com> 4638L: linux-crypto@vger.kernel.org 4639S: Supported 4640W: http://www.marvell.com 4641F: drivers/crypto/cavium/cpt/ 4642 4643CAVIUM THUNDERX2 ARM64 SOC 4644M: Robert Richter <rric@kernel.org> 4645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4646S: Odd Fixes 4647F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4648F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4649 4650CBS/ETF/TAPRIO QDISCS 4651M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4652L: netdev@vger.kernel.org 4653S: Maintained 4654F: net/sched/sch_cbs.c 4655F: net/sched/sch_etf.c 4656F: net/sched/sch_taprio.c 4657 4658CC2520 IEEE-802.15.4 RADIO DRIVER 4659M: Stefan Schmidt <stefan@datenfreihafen.org> 4660L: linux-wpan@vger.kernel.org 4661S: Odd Fixes 4662F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4663F: drivers/net/ieee802154/cc2520.c 4664 4665CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4666M: Gilad Ben-Yossef <gilad@benyossef.com> 4667L: linux-crypto@vger.kernel.org 4668S: Supported 4669W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4670F: drivers/crypto/ccree/ 4671 4672CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4673M: Hadar Gat <hadar.gat@arm.com> 4674L: linux-crypto@vger.kernel.org 4675S: Supported 4676W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4677F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4678F: drivers/char/hw_random/cctrng.c 4679F: drivers/char/hw_random/cctrng.h 4680 4681CEC FRAMEWORK 4682M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4683L: linux-media@vger.kernel.org 4684S: Supported 4685W: http://linuxtv.org 4686T: git git://linuxtv.org/media_tree.git 4687F: Documentation/ABI/testing/debugfs-cec-error-inj 4688F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4689F: Documentation/driver-api/media/cec-core.rst 4690F: Documentation/userspace-api/media/cec 4691F: drivers/media/cec/ 4692F: drivers/media/rc/keymaps/rc-cec.c 4693F: include/media/cec-notifier.h 4694F: include/media/cec.h 4695F: include/uapi/linux/cec-funcs.h 4696F: include/uapi/linux/cec.h 4697 4698CEC GPIO DRIVER 4699M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4700L: linux-media@vger.kernel.org 4701S: Supported 4702W: http://linuxtv.org 4703T: git git://linuxtv.org/media_tree.git 4704F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4705F: drivers/media/cec/platform/cec-gpio/ 4706 4707CELL BROADBAND ENGINE ARCHITECTURE 4708M: Arnd Bergmann <arnd@arndb.de> 4709L: linuxppc-dev@lists.ozlabs.org 4710S: Supported 4711W: http://www.ibm.com/developerworks/power/cell/ 4712F: arch/powerpc/include/asm/cell*.h 4713F: arch/powerpc/include/asm/spu*.h 4714F: arch/powerpc/include/uapi/asm/spu*.h 4715F: arch/powerpc/platforms/cell/ 4716 4717CELLWISE CW2015 BATTERY DRIVER 4718M: Tobias Schrammm <t.schramm@manjaro.org> 4719S: Maintained 4720F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4721F: drivers/power/supply/cw2015_battery.c 4722 4723CEPH COMMON CODE (LIBCEPH) 4724M: Ilya Dryomov <idryomov@gmail.com> 4725M: Xiubo Li <xiubli@redhat.com> 4726R: Jeff Layton <jlayton@kernel.org> 4727L: ceph-devel@vger.kernel.org 4728S: Supported 4729W: http://ceph.com/ 4730T: git https://github.com/ceph/ceph-client.git 4731F: include/linux/ceph/ 4732F: include/linux/crush/ 4733F: net/ceph/ 4734 4735CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4736M: Xiubo Li <xiubli@redhat.com> 4737M: Ilya Dryomov <idryomov@gmail.com> 4738R: Jeff Layton <jlayton@kernel.org> 4739L: ceph-devel@vger.kernel.org 4740S: Supported 4741W: http://ceph.com/ 4742T: git https://github.com/ceph/ceph-client.git 4743F: Documentation/filesystems/ceph.rst 4744F: fs/ceph/ 4745 4746CERTIFICATE HANDLING 4747M: David Howells <dhowells@redhat.com> 4748M: David Woodhouse <dwmw2@infradead.org> 4749L: keyrings@vger.kernel.org 4750S: Maintained 4751F: Documentation/admin-guide/module-signing.rst 4752F: certs/ 4753F: scripts/sign-file.c 4754F: tools/certs/ 4755 4756CFAG12864B LCD DRIVER 4757M: Miguel Ojeda <ojeda@kernel.org> 4758S: Maintained 4759F: drivers/auxdisplay/cfag12864b.c 4760F: include/linux/cfag12864b.h 4761 4762CFAG12864BFB LCD FRAMEBUFFER DRIVER 4763M: Miguel Ojeda <ojeda@kernel.org> 4764S: Maintained 4765F: drivers/auxdisplay/cfag12864bfb.c 4766F: include/linux/cfag12864b.h 4767 4768CHAR and MISC DRIVERS 4769M: Arnd Bergmann <arnd@arndb.de> 4770M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4771S: Supported 4772T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4773F: drivers/char/ 4774F: drivers/misc/ 4775F: include/linux/miscdevice.h 4776X: drivers/char/agp/ 4777X: drivers/char/hw_random/ 4778X: drivers/char/ipmi/ 4779X: drivers/char/random.c 4780X: drivers/char/tpm/ 4781 4782CHECKPATCH 4783M: Andy Whitcroft <apw@canonical.com> 4784M: Joe Perches <joe@perches.com> 4785R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4786R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4787S: Maintained 4788F: scripts/checkpatch.pl 4789 4790CHECKPATCH DOCUMENTATION 4791M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4792M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4793R: Joe Perches <joe@perches.com> 4794S: Maintained 4795F: Documentation/dev-tools/checkpatch.rst 4796 4797CHINESE DOCUMENTATION 4798M: Alex Shi <alexs@kernel.org> 4799M: Yanteng Si <siyanteng@loongson.cn> 4800S: Maintained 4801F: Documentation/translations/zh_CN/ 4802 4803CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4804M: Peter Chen <peter.chen@kernel.org> 4805L: linux-usb@vger.kernel.org 4806S: Maintained 4807T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4808F: drivers/usb/chipidea/ 4809 4810CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4811M: Hans de Goede <hdegoede@redhat.com> 4812L: linux-input@vger.kernel.org 4813S: Maintained 4814F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4815F: drivers/input/touchscreen/chipone_icn8318.c 4816 4817CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4818M: Hans de Goede <hdegoede@redhat.com> 4819L: linux-input@vger.kernel.org 4820S: Maintained 4821F: drivers/input/touchscreen/chipone_icn8505.c 4822 4823CHROME HARDWARE PLATFORM SUPPORT 4824M: Benson Leung <bleung@chromium.org> 4825L: chrome-platform@lists.linux.dev 4826S: Maintained 4827T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4828F: drivers/platform/chrome/ 4829 4830CHROMEOS EC CODEC DRIVER 4831M: Cheng-Yi Chiang <cychiang@chromium.org> 4832M: Tzung-Bi Shih <tzungbi@kernel.org> 4833R: Guenter Roeck <groeck@chromium.org> 4834L: chrome-platform@lists.linux.dev 4835S: Maintained 4836F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4837F: sound/soc/codecs/cros_ec_codec.* 4838 4839CHROMEOS EC SUBDRIVERS 4840M: Benson Leung <bleung@chromium.org> 4841R: Guenter Roeck <groeck@chromium.org> 4842L: chrome-platform@lists.linux.dev 4843S: Maintained 4844F: drivers/power/supply/cros_usbpd-charger.c 4845N: cros_ec 4846N: cros-ec 4847 4848CHROMEOS EC UART DRIVER 4849M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4850R: Benson Leung <bleung@chromium.org> 4851R: Tzung-Bi Shih <tzungbi@kernel.org> 4852S: Maintained 4853F: drivers/platform/chrome/cros_ec_uart.c 4854 4855CHROMEOS EC USB PD NOTIFY DRIVER 4856M: Prashant Malani <pmalani@chromium.org> 4857L: chrome-platform@lists.linux.dev 4858S: Maintained 4859F: drivers/platform/chrome/cros_usbpd_notify.c 4860F: include/linux/platform_data/cros_usbpd_notify.h 4861 4862CHROMEOS EC USB TYPE-C DRIVER 4863M: Prashant Malani <pmalani@chromium.org> 4864L: chrome-platform@lists.linux.dev 4865S: Maintained 4866F: drivers/platform/chrome/cros_ec_typec.* 4867F: drivers/platform/chrome/cros_typec_switch.c 4868F: drivers/platform/chrome/cros_typec_vdm.* 4869 4870CHROMEOS HPS DRIVER 4871M: Dan Callaghan <dcallagh@chromium.org> 4872R: Sami Kyöstilä <skyostil@chromium.org> 4873S: Maintained 4874F: drivers/platform/chrome/cros_hps_i2c.c 4875 4876CHRONTEL CH7322 CEC DRIVER 4877M: Joe Tessler <jrt@google.com> 4878L: linux-media@vger.kernel.org 4879S: Maintained 4880T: git git://linuxtv.org/media_tree.git 4881F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4882F: drivers/media/cec/i2c/ch7322.c 4883 4884CIRRUS LOGIC AUDIO CODEC DRIVERS 4885M: James Schulman <james.schulman@cirrus.com> 4886M: David Rhodes <david.rhodes@cirrus.com> 4887M: Richard Fitzgerald <rf@opensource.cirrus.com> 4888L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4889L: patches@opensource.cirrus.com 4890S: Maintained 4891F: Documentation/devicetree/bindings/sound/cirrus,cs* 4892F: include/dt-bindings/sound/cs* 4893F: include/sound/cs* 4894F: sound/pci/hda/cs* 4895F: sound/pci/hda/hda_cs_dsp_ctl.* 4896F: sound/soc/codecs/cs* 4897 4898CIRRUS LOGIC DSP FIRMWARE DRIVER 4899M: Simon Trimmer <simont@opensource.cirrus.com> 4900M: Charles Keepax <ckeepax@opensource.cirrus.com> 4901M: Richard Fitzgerald <rf@opensource.cirrus.com> 4902L: patches@opensource.cirrus.com 4903S: Supported 4904W: https://github.com/CirrusLogic/linux-drivers/wiki 4905T: git https://github.com/CirrusLogic/linux-drivers.git 4906F: drivers/firmware/cirrus/* 4907F: include/linux/firmware/cirrus/* 4908 4909CIRRUS LOGIC EP93XX ETHERNET DRIVER 4910M: Hartley Sweeten <hsweeten@visionengravers.com> 4911L: netdev@vger.kernel.org 4912S: Maintained 4913F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4914 4915CIRRUS LOGIC LOCHNAGAR DRIVER 4916M: Charles Keepax <ckeepax@opensource.cirrus.com> 4917M: Richard Fitzgerald <rf@opensource.cirrus.com> 4918L: patches@opensource.cirrus.com 4919S: Supported 4920F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4922F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4923F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4924F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4925F: Documentation/hwmon/lochnagar.rst 4926F: drivers/clk/clk-lochnagar.c 4927F: drivers/hwmon/lochnagar-hwmon.c 4928F: drivers/mfd/lochnagar-i2c.c 4929F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4930F: drivers/regulator/lochnagar-regulator.c 4931F: include/dt-bindings/clock/lochnagar.h 4932F: include/dt-bindings/pinctrl/lochnagar.h 4933F: include/linux/mfd/lochnagar* 4934F: sound/soc/codecs/lochnagar-sc.c 4935 4936CIRRUS LOGIC MADERA CODEC DRIVERS 4937M: Charles Keepax <ckeepax@opensource.cirrus.com> 4938M: Richard Fitzgerald <rf@opensource.cirrus.com> 4939L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4940L: patches@opensource.cirrus.com 4941S: Supported 4942W: https://github.com/CirrusLogic/linux-drivers/wiki 4943T: git https://github.com/CirrusLogic/linux-drivers.git 4944F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4945F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4946F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4947F: drivers/gpio/gpio-madera* 4948F: drivers/irqchip/irq-madera* 4949F: drivers/mfd/cs47l* 4950F: drivers/mfd/madera* 4951F: drivers/pinctrl/cirrus/* 4952F: include/dt-bindings/sound/madera* 4953F: include/linux/irqchip/irq-madera* 4954F: include/linux/mfd/madera/* 4955F: include/sound/madera* 4956F: sound/soc/codecs/cs47l* 4957F: sound/soc/codecs/madera* 4958 4959CISCO FCOE HBA DRIVER 4960M: Satish Kharat <satishkh@cisco.com> 4961M: Sesidhar Baddela <sebaddel@cisco.com> 4962M: Karan Tilak Kumar <kartilak@cisco.com> 4963L: linux-scsi@vger.kernel.org 4964S: Supported 4965F: drivers/scsi/fnic/ 4966 4967CISCO SCSI HBA DRIVER 4968M: Karan Tilak Kumar <kartilak@cisco.com> 4969M: Sesidhar Baddela <sebaddel@cisco.com> 4970L: linux-scsi@vger.kernel.org 4971S: Supported 4972F: drivers/scsi/snic/ 4973 4974CISCO VIC ETHERNET NIC DRIVER 4975M: Christian Benvenuti <benve@cisco.com> 4976M: Satish Kharat <satishkh@cisco.com> 4977S: Supported 4978F: drivers/net/ethernet/cisco/enic/ 4979 4980CISCO VIC LOW LATENCY NIC DRIVER 4981M: Christian Benvenuti <benve@cisco.com> 4982M: Nelson Escobar <neescoba@cisco.com> 4983S: Supported 4984F: drivers/infiniband/hw/usnic/ 4985 4986CLANG CONTROL FLOW INTEGRITY SUPPORT 4987M: Sami Tolvanen <samitolvanen@google.com> 4988M: Kees Cook <keescook@chromium.org> 4989R: Nathan Chancellor <nathan@kernel.org> 4990R: Nick Desaulniers <ndesaulniers@google.com> 4991L: llvm@lists.linux.dev 4992S: Supported 4993B: https://github.com/ClangBuiltLinux/linux/issues 4994T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4995F: include/linux/cfi.h 4996F: kernel/cfi.c 4997 4998CLANG-FORMAT FILE 4999M: Miguel Ojeda <ojeda@kernel.org> 5000S: Maintained 5001F: .clang-format 5002 5003CLANG/LLVM BUILD SUPPORT 5004M: Nathan Chancellor <nathan@kernel.org> 5005M: Nick Desaulniers <ndesaulniers@google.com> 5006R: Tom Rix <trix@redhat.com> 5007L: llvm@lists.linux.dev 5008S: Supported 5009W: https://clangbuiltlinux.github.io/ 5010B: https://github.com/ClangBuiltLinux/linux/issues 5011C: irc://irc.libera.chat/clangbuiltlinux 5012F: Documentation/kbuild/llvm.rst 5013F: include/linux/compiler-clang.h 5014F: scripts/Makefile.clang 5015F: scripts/clang-tools/ 5016K: \b(?i:clang|llvm)\b 5017 5018CLK API 5019M: Russell King <linux@armlinux.org.uk> 5020L: linux-clk@vger.kernel.org 5021S: Maintained 5022F: include/linux/clk.h 5023 5024CLOCKSOURCE, CLOCKEVENT DRIVERS 5025M: Daniel Lezcano <daniel.lezcano@linaro.org> 5026M: Thomas Gleixner <tglx@linutronix.de> 5027L: linux-kernel@vger.kernel.org 5028S: Supported 5029T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5030F: Documentation/devicetree/bindings/timer/ 5031F: drivers/clocksource/ 5032 5033CMPC ACPI DRIVER 5034M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5035M: Daniel Oliveira Nascimento <don@syst.com.br> 5036L: platform-driver-x86@vger.kernel.org 5037S: Supported 5038F: drivers/platform/x86/classmate-laptop.c 5039 5040COBALT MEDIA DRIVER 5041M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5042L: linux-media@vger.kernel.org 5043S: Supported 5044W: https://linuxtv.org 5045T: git git://linuxtv.org/media_tree.git 5046F: drivers/media/pci/cobalt/ 5047 5048COCCINELLE/Semantic Patches (SmPL) 5049M: Julia Lawall <Julia.Lawall@inria.fr> 5050M: Nicolas Palix <nicolas.palix@imag.fr> 5051L: cocci@inria.fr (moderated for non-subscribers) 5052S: Supported 5053W: https://coccinelle.gitlabpages.inria.fr/website/ 5054T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5055F: Documentation/dev-tools/coccinelle.rst 5056F: scripts/coccicheck 5057F: scripts/coccinelle/ 5058 5059CODA FILE SYSTEM 5060M: Jan Harkes <jaharkes@cs.cmu.edu> 5061M: coda@cs.cmu.edu 5062L: codalist@coda.cs.cmu.edu 5063S: Maintained 5064W: http://www.coda.cs.cmu.edu/ 5065F: Documentation/filesystems/coda.rst 5066F: fs/coda/ 5067F: include/linux/coda*.h 5068F: include/uapi/linux/coda*.h 5069 5070CODA V4L2 MEM2MEM DRIVER 5071M: Philipp Zabel <p.zabel@pengutronix.de> 5072L: linux-media@vger.kernel.org 5073S: Maintained 5074F: Documentation/devicetree/bindings/media/coda.yaml 5075F: drivers/media/platform/chips-media/ 5076 5077CODE OF CONDUCT 5078M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5079S: Supported 5080F: Documentation/process/code-of-conduct-interpretation.rst 5081F: Documentation/process/code-of-conduct.rst 5082 5083COMEDI DRIVERS 5084M: Ian Abbott <abbotti@mev.co.uk> 5085M: H Hartley Sweeten <hsweeten@visionengravers.com> 5086S: Odd Fixes 5087F: drivers/comedi/ 5088F: include/linux/comedi/ 5089F: include/uapi/linux/comedi.h 5090 5091COMMON CLK FRAMEWORK 5092M: Michael Turquette <mturquette@baylibre.com> 5093M: Stephen Boyd <sboyd@kernel.org> 5094L: linux-clk@vger.kernel.org 5095S: Maintained 5096Q: http://patchwork.kernel.org/project/linux-clk/list/ 5097T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5098F: Documentation/devicetree/bindings/clock/ 5099F: drivers/clk/ 5100F: include/dt-bindings/clock/ 5101F: include/linux/clk-pr* 5102F: include/linux/clk/ 5103F: include/linux/of_clk.h 5104X: drivers/clk/clkdev.c 5105 5106COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5107M: Steve French <sfrench@samba.org> 5108R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5109R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5110R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5111R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5112L: linux-cifs@vger.kernel.org 5113L: samba-technical@lists.samba.org (moderated for non-subscribers) 5114S: Supported 5115W: https://wiki.samba.org/index.php/LinuxCIFS 5116T: git git://git.samba.org/sfrench/cifs-2.6.git 5117F: Documentation/admin-guide/cifs/ 5118F: fs/smb/client/ 5119F: fs/smb/common/ 5120F: include/uapi/linux/cifs 5121 5122COMPACTPCI HOTPLUG CORE 5123M: Scott Murray <scott@spiteful.org> 5124L: linux-pci@vger.kernel.org 5125S: Maintained 5126F: drivers/pci/hotplug/cpci_hotplug* 5127 5128COMPACTPCI HOTPLUG GENERIC DRIVER 5129M: Scott Murray <scott@spiteful.org> 5130L: linux-pci@vger.kernel.org 5131S: Maintained 5132F: drivers/pci/hotplug/cpcihp_generic.c 5133 5134COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5135M: Scott Murray <scott@spiteful.org> 5136L: linux-pci@vger.kernel.org 5137S: Maintained 5138F: drivers/pci/hotplug/cpcihp_zt5550.* 5139 5140COMPAL LAPTOP SUPPORT 5141M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5142L: platform-driver-x86@vger.kernel.org 5143S: Maintained 5144F: drivers/platform/x86/compal-laptop.c 5145 5146COMPILER ATTRIBUTES 5147M: Miguel Ojeda <ojeda@kernel.org> 5148R: Nick Desaulniers <ndesaulniers@google.com> 5149S: Maintained 5150F: include/linux/compiler_attributes.h 5151 5152COMPUTE EXPRESS LINK (CXL) 5153M: Alison Schofield <alison.schofield@intel.com> 5154M: Vishal Verma <vishal.l.verma@intel.com> 5155M: Ira Weiny <ira.weiny@intel.com> 5156M: Ben Widawsky <bwidawsk@kernel.org> 5157M: Dan Williams <dan.j.williams@intel.com> 5158L: linux-cxl@vger.kernel.org 5159S: Maintained 5160F: drivers/cxl/ 5161F: include/uapi/linux/cxl_mem.h 5162 5163COMPUTE EXPRESS LINK PMU (CPMU) 5164M: Jonathan Cameron <jonathan.cameron@huawei.com> 5165L: linux-cxl@vger.kernel.org 5166S: Maintained 5167F: Documentation/admin-guide/perf/cxl.rst 5168F: drivers/perf/cxl_pmu.c 5169 5170CONEXANT ACCESSRUNNER USB DRIVER 5171L: accessrunner-general@lists.sourceforge.net 5172S: Orphan 5173W: http://accessrunner.sourceforge.net/ 5174F: drivers/usb/atm/cxacru.c 5175 5176CONFIGFS 5177M: Joel Becker <jlbec@evilplan.org> 5178M: Christoph Hellwig <hch@lst.de> 5179S: Supported 5180T: git git://git.infradead.org/users/hch/configfs.git 5181F: fs/configfs/ 5182F: include/linux/configfs.h 5183F: samples/configfs/ 5184 5185CONSOLE SUBSYSTEM 5186M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5187S: Supported 5188F: drivers/video/console/ 5189F: include/linux/console* 5190 5191CONTEXT TRACKING 5192M: Frederic Weisbecker <frederic@kernel.org> 5193M: "Paul E. McKenney" <paulmck@kernel.org> 5194S: Maintained 5195F: include/linux/context_tracking* 5196F: kernel/context_tracking.c 5197 5198CONTROL GROUP (CGROUP) 5199M: Tejun Heo <tj@kernel.org> 5200M: Zefan Li <lizefan.x@bytedance.com> 5201M: Johannes Weiner <hannes@cmpxchg.org> 5202L: cgroups@vger.kernel.org 5203S: Maintained 5204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5205F: Documentation/admin-guide/cgroup-v1/ 5206F: Documentation/admin-guide/cgroup-v2.rst 5207F: include/linux/cgroup* 5208F: kernel/cgroup/ 5209F: tools/testing/selftests/cgroup/ 5210 5211CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5212M: Tejun Heo <tj@kernel.org> 5213M: Josef Bacik <josef@toxicpanda.com> 5214M: Jens Axboe <axboe@kernel.dk> 5215L: cgroups@vger.kernel.org 5216L: linux-block@vger.kernel.org 5217T: git git://git.kernel.dk/linux-block 5218F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5219F: block/bfq-cgroup.c 5220F: block/blk-cgroup.c 5221F: block/blk-iocost.c 5222F: block/blk-iolatency.c 5223F: block/blk-throttle.c 5224F: include/linux/blk-cgroup.h 5225 5226CONTROL GROUP - CPUSET 5227M: Waiman Long <longman@redhat.com> 5228M: Zefan Li <lizefan.x@bytedance.com> 5229L: cgroups@vger.kernel.org 5230S: Maintained 5231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5232F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5233F: include/linux/cpuset.h 5234F: kernel/cgroup/cpuset.c 5235 5236CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5237M: Johannes Weiner <hannes@cmpxchg.org> 5238M: Michal Hocko <mhocko@kernel.org> 5239M: Roman Gushchin <roman.gushchin@linux.dev> 5240M: Shakeel Butt <shakeelb@google.com> 5241R: Muchun Song <muchun.song@linux.dev> 5242L: cgroups@vger.kernel.org 5243L: linux-mm@kvack.org 5244S: Maintained 5245F: mm/memcontrol.c 5246F: mm/swap_cgroup.c 5247F: tools/testing/selftests/cgroup/memcg_protection.m 5248F: tools/testing/selftests/cgroup/test_kmem.c 5249F: tools/testing/selftests/cgroup/test_memcontrol.c 5250 5251CORETEMP HARDWARE MONITORING DRIVER 5252M: Fenghua Yu <fenghua.yu@intel.com> 5253L: linux-hwmon@vger.kernel.org 5254S: Maintained 5255F: Documentation/hwmon/coretemp.rst 5256F: drivers/hwmon/coretemp.c 5257 5258CORSAIR-CPRO HARDWARE MONITOR DRIVER 5259M: Marius Zachmann <mail@mariuszachmann.de> 5260L: linux-hwmon@vger.kernel.org 5261S: Maintained 5262F: drivers/hwmon/corsair-cpro.c 5263 5264CORSAIR-PSU HARDWARE MONITOR DRIVER 5265M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5266L: linux-hwmon@vger.kernel.org 5267S: Maintained 5268F: Documentation/hwmon/corsair-psu.rst 5269F: drivers/hwmon/corsair-psu.c 5270 5271COUNTER SUBSYSTEM 5272M: William Breathitt Gray <william.gray@linaro.org> 5273L: linux-iio@vger.kernel.org 5274S: Maintained 5275T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5276F: Documentation/ABI/testing/sysfs-bus-counter 5277F: Documentation/driver-api/generic-counter.rst 5278F: drivers/counter/ 5279F: include/linux/counter.h 5280F: include/uapi/linux/counter.h 5281F: tools/counter/ 5282 5283CP2615 I2C DRIVER 5284M: Bence Csókás <bence98@sch.bme.hu> 5285S: Maintained 5286F: drivers/i2c/busses/i2c-cp2615.c 5287 5288CPMAC ETHERNET DRIVER 5289M: Florian Fainelli <f.fainelli@gmail.com> 5290L: netdev@vger.kernel.org 5291S: Maintained 5292F: drivers/net/ethernet/ti/cpmac.c 5293 5294CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5295M: Viresh Kumar <viresh.kumar@linaro.org> 5296M: Sudeep Holla <sudeep.holla@arm.com> 5297L: linux-pm@vger.kernel.org 5298S: Maintained 5299W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5300F: drivers/cpufreq/vexpress-spc-cpufreq.c 5301 5302CPU FREQUENCY SCALING FRAMEWORK 5303M: "Rafael J. Wysocki" <rafael@kernel.org> 5304M: Viresh Kumar <viresh.kumar@linaro.org> 5305L: linux-pm@vger.kernel.org 5306S: Maintained 5307B: https://bugzilla.kernel.org 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5309T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5310F: Documentation/admin-guide/pm/cpufreq.rst 5311F: Documentation/admin-guide/pm/intel_pstate.rst 5312F: Documentation/cpu-freq/ 5313F: Documentation/devicetree/bindings/cpufreq/ 5314F: drivers/cpufreq/ 5315F: include/linux/cpufreq.h 5316F: include/linux/sched/cpufreq.h 5317F: kernel/sched/cpufreq*.c 5318F: tools/testing/selftests/cpufreq/ 5319 5320CPU HOTPLUG 5321M: Thomas Gleixner <tglx@linutronix.de> 5322M: Peter Zijlstra <peterz@infradead.org> 5323L: linux-kernel@vger.kernel.org 5324S: Maintained 5325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5326F: include/linux/cpu.h 5327F: include/linux/cpuhotplug.h 5328F: include/linux/smpboot.h 5329F: kernel/cpu.c 5330F: kernel/smpboot.* 5331 5332CPU IDLE TIME MANAGEMENT FRAMEWORK 5333M: "Rafael J. Wysocki" <rafael@kernel.org> 5334M: Daniel Lezcano <daniel.lezcano@linaro.org> 5335L: linux-pm@vger.kernel.org 5336S: Maintained 5337B: https://bugzilla.kernel.org 5338T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5339F: Documentation/admin-guide/pm/cpuidle.rst 5340F: Documentation/driver-api/pm/cpuidle.rst 5341F: drivers/cpuidle/ 5342F: include/linux/cpuidle.h 5343 5344CPU POWER MONITORING SUBSYSTEM 5345M: Thomas Renninger <trenn@suse.com> 5346M: Shuah Khan <shuah@kernel.org> 5347M: Shuah Khan <skhan@linuxfoundation.org> 5348L: linux-pm@vger.kernel.org 5349S: Maintained 5350F: tools/power/cpupower/ 5351 5352CPUID/MSR DRIVER 5353M: "H. Peter Anvin" <hpa@zytor.com> 5354S: Maintained 5355F: arch/x86/kernel/cpuid.c 5356F: arch/x86/kernel/msr.c 5357 5358CPUIDLE DRIVER - ARM BIG LITTLE 5359M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5360M: Daniel Lezcano <daniel.lezcano@linaro.org> 5361L: linux-pm@vger.kernel.org 5362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5363S: Maintained 5364T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5365F: drivers/cpuidle/cpuidle-big_little.c 5366 5367CPUIDLE DRIVER - ARM EXYNOS 5368M: Daniel Lezcano <daniel.lezcano@linaro.org> 5369M: Kukjin Kim <kgene@kernel.org> 5370R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5371L: linux-pm@vger.kernel.org 5372L: linux-samsung-soc@vger.kernel.org 5373S: Supported 5374F: arch/arm/mach-exynos/pm.c 5375F: drivers/cpuidle/cpuidle-exynos.c 5376F: include/linux/platform_data/cpuidle-exynos.h 5377 5378CPUIDLE DRIVER - ARM PSCI 5379M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5380M: Sudeep Holla <sudeep.holla@arm.com> 5381L: linux-pm@vger.kernel.org 5382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5383S: Supported 5384F: drivers/cpuidle/cpuidle-psci.c 5385 5386CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5387M: Ulf Hansson <ulf.hansson@linaro.org> 5388L: linux-pm@vger.kernel.org 5389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5390S: Supported 5391F: drivers/cpuidle/cpuidle-psci-domain.c 5392F: drivers/cpuidle/cpuidle-psci.h 5393 5394CPUIDLE DRIVER - DT IDLE PM DOMAIN 5395M: Ulf Hansson <ulf.hansson@linaro.org> 5396L: linux-pm@vger.kernel.org 5397S: Supported 5398F: drivers/cpuidle/dt_idle_genpd.c 5399F: drivers/cpuidle/dt_idle_genpd.h 5400 5401CPUIDLE DRIVER - RISC-V SBI 5402M: Anup Patel <anup@brainfault.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-riscv@lists.infradead.org 5405S: Maintained 5406F: drivers/cpuidle/cpuidle-riscv-sbi.c 5407 5408CRAMFS FILESYSTEM 5409M: Nicolas Pitre <nico@fluxnic.net> 5410S: Maintained 5411F: Documentation/filesystems/cramfs.rst 5412F: fs/cramfs/ 5413 5414CREATIVE SB0540 5415M: Bastien Nocera <hadess@hadess.net> 5416L: linux-input@vger.kernel.org 5417S: Maintained 5418F: drivers/hid/hid-creative-sb0540.c 5419 5420CRYPTO API 5421M: Herbert Xu <herbert@gondor.apana.org.au> 5422M: "David S. Miller" <davem@davemloft.net> 5423L: linux-crypto@vger.kernel.org 5424S: Maintained 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5427F: Documentation/crypto/ 5428F: Documentation/devicetree/bindings/crypto/ 5429F: arch/*/crypto/ 5430F: crypto/ 5431F: drivers/crypto/ 5432F: include/crypto/ 5433F: include/linux/crypto* 5434F: lib/crypto/ 5435 5436CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5437M: Neil Horman <nhorman@tuxdriver.com> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440F: crypto/ansi_cprng.c 5441F: crypto/rng.c 5442 5443CS3308 MEDIA DRIVER 5444M: Hans Verkuil <hverkuil@xs4all.nl> 5445L: linux-media@vger.kernel.org 5446S: Odd Fixes 5447W: http://linuxtv.org 5448T: git git://linuxtv.org/media_tree.git 5449F: drivers/media/i2c/cs3308.c 5450 5451CS5535 Audio ALSA driver 5452M: Jaya Kumar <jayakumar.alsa@gmail.com> 5453S: Maintained 5454F: sound/pci/cs5535audio/ 5455 5456CTU CAN FD DRIVER 5457M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5458M: Ondrej Ille <ondrej.ille@gmail.com> 5459L: linux-can@vger.kernel.org 5460S: Maintained 5461F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5462F: drivers/net/can/ctucanfd/ 5463 5464CW1200 WLAN driver 5465M: Solomon Peachy <pizza@shaftnet.org> 5466S: Maintained 5467F: drivers/net/wireless/st/cw1200/ 5468 5469CX18 VIDEO4LINUX DRIVER 5470M: Andy Walls <awalls@md.metrocast.net> 5471L: linux-media@vger.kernel.org 5472S: Maintained 5473W: https://linuxtv.org 5474T: git git://linuxtv.org/media_tree.git 5475F: drivers/media/pci/cx18/ 5476F: include/uapi/linux/ivtv* 5477 5478CX2341X MPEG ENCODER HELPER MODULE 5479M: Hans Verkuil <hverkuil@xs4all.nl> 5480L: linux-media@vger.kernel.org 5481S: Maintained 5482W: https://linuxtv.org 5483T: git git://linuxtv.org/media_tree.git 5484F: drivers/media/common/cx2341x* 5485F: include/media/drv-intf/cx2341x.h 5486 5487CX24120 MEDIA DRIVER 5488M: Jemma Denson <jdenson@gmail.com> 5489M: Patrick Boettcher <patrick.boettcher@posteo.de> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5494F: drivers/media/dvb-frontends/cx24120* 5495 5496CX88 VIDEO4LINUX DRIVER 5497M: Mauro Carvalho Chehab <mchehab@kernel.org> 5498L: linux-media@vger.kernel.org 5499S: Odd fixes 5500W: https://linuxtv.org 5501T: git git://linuxtv.org/media_tree.git 5502F: Documentation/driver-api/media/drivers/cx88* 5503F: drivers/media/pci/cx88/ 5504 5505CXD2820R MEDIA DRIVER 5506M: Antti Palosaari <crope@iki.fi> 5507L: linux-media@vger.kernel.org 5508S: Maintained 5509W: https://linuxtv.org 5510W: http://palosaari.fi/linux/ 5511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5512T: git git://linuxtv.org/anttip/media_tree.git 5513F: drivers/media/dvb-frontends/cxd2820r* 5514 5515CXGB3 ETHERNET DRIVER (CXGB3) 5516M: Raju Rangoju <rajur@chelsio.com> 5517L: netdev@vger.kernel.org 5518S: Supported 5519W: http://www.chelsio.com 5520F: drivers/net/ethernet/chelsio/cxgb3/ 5521 5522CXGB3 ISCSI DRIVER (CXGB3I) 5523M: Varun Prakash <varun@chelsio.com> 5524L: linux-scsi@vger.kernel.org 5525S: Supported 5526W: http://www.chelsio.com 5527F: drivers/scsi/cxgbi/cxgb3i 5528 5529CXGB4 CRYPTO DRIVER (chcr) 5530M: Ayush Sawal <ayush.sawal@chelsio.com> 5531L: linux-crypto@vger.kernel.org 5532S: Supported 5533W: http://www.chelsio.com 5534F: drivers/crypto/chelsio 5535 5536CXGB4 ETHERNET DRIVER (CXGB4) 5537M: Raju Rangoju <rajur@chelsio.com> 5538L: netdev@vger.kernel.org 5539S: Supported 5540W: http://www.chelsio.com 5541F: drivers/net/ethernet/chelsio/cxgb4/ 5542 5543CXGB4 INLINE CRYPTO DRIVER 5544M: Ayush Sawal <ayush.sawal@chelsio.com> 5545L: netdev@vger.kernel.org 5546S: Supported 5547W: http://www.chelsio.com 5548F: drivers/net/ethernet/chelsio/inline_crypto/ 5549 5550CXGB4 ISCSI DRIVER (CXGB4I) 5551M: Varun Prakash <varun@chelsio.com> 5552L: linux-scsi@vger.kernel.org 5553S: Supported 5554W: http://www.chelsio.com 5555F: drivers/scsi/cxgbi/cxgb4i 5556 5557CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5558M: Potnuri Bharat Teja <bharat@chelsio.com> 5559L: linux-rdma@vger.kernel.org 5560S: Supported 5561W: http://www.openfabrics.org 5562F: drivers/infiniband/hw/cxgb4/ 5563F: include/uapi/rdma/cxgb4-abi.h 5564 5565CXGB4VF ETHERNET DRIVER (CXGB4VF) 5566M: Raju Rangoju <rajur@chelsio.com> 5567L: netdev@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/net/ethernet/chelsio/cxgb4vf/ 5571 5572CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5573M: Frederic Barrat <fbarrat@linux.ibm.com> 5574M: Andrew Donnellan <ajd@linux.ibm.com> 5575L: linuxppc-dev@lists.ozlabs.org 5576S: Supported 5577F: Documentation/ABI/testing/sysfs-class-cxl 5578F: Documentation/powerpc/cxl.rst 5579F: arch/powerpc/platforms/powernv/pci-cxl.c 5580F: drivers/misc/cxl/ 5581F: include/misc/cxl* 5582F: include/uapi/misc/cxl.h 5583 5584CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5585M: Manoj N. Kumar <manoj@linux.ibm.com> 5586M: Matthew R. Ochs <mrochs@linux.ibm.com> 5587M: Uma Krishnan <ukrishn@linux.ibm.com> 5588L: linux-scsi@vger.kernel.org 5589S: Supported 5590F: Documentation/powerpc/cxlflash.rst 5591F: drivers/scsi/cxlflash/ 5592F: include/uapi/scsi/cxlflash_ioctl.h 5593 5594CYBERPRO FB DRIVER 5595M: Russell King <linux@armlinux.org.uk> 5596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5597S: Maintained 5598W: http://www.armlinux.org.uk/ 5599F: drivers/video/fbdev/cyber2000fb.* 5600 5601CYCLADES PC300 DRIVER 5602S: Orphan 5603F: drivers/net/wan/pc300* 5604 5605CYPRESS CY8C95X0 PINCTRL DRIVER 5606M: Patrick Rudolph <patrick.rudolph@9elements.com> 5607L: linux-gpio@vger.kernel.org 5608S: Maintained 5609F: drivers/pinctrl/pinctrl-cy8c95x0.c 5610 5611CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5612M: Linus Walleij <linus.walleij@linaro.org> 5613L: linux-input@vger.kernel.org 5614S: Maintained 5615F: drivers/input/touchscreen/cy8ctma140.c 5616 5617CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5618M: Yassine Oudjana <y.oudjana@protonmail.com> 5619L: linux-input@vger.kernel.org 5620S: Maintained 5621F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5622F: drivers/input/keyboard/cypress-sf.c 5623 5624CYPRESS_FIRMWARE MEDIA DRIVER 5625M: Antti Palosaari <crope@iki.fi> 5626L: linux-media@vger.kernel.org 5627S: Maintained 5628W: https://linuxtv.org 5629W: http://palosaari.fi/linux/ 5630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5631T: git git://linuxtv.org/anttip/media_tree.git 5632F: drivers/media/common/cypress_firmware* 5633 5634CYTTSP TOUCHSCREEN DRIVER 5635M: Linus Walleij <linus.walleij@linaro.org> 5636L: linux-input@vger.kernel.org 5637S: Maintained 5638F: drivers/input/touchscreen/cyttsp* 5639 5640D-LINK DIR-685 TOUCHKEYS DRIVER 5641M: Linus Walleij <linus.walleij@linaro.org> 5642L: linux-input@vger.kernel.org 5643S: Supported 5644F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5645 5646DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5647M: Joshua Kinard <kumba@gentoo.org> 5648S: Maintained 5649F: drivers/rtc/rtc-ds1685.c 5650F: include/linux/rtc/ds1685.h 5651 5652DAMA SLAVE for AX.25 5653M: Joerg Reuter <jreuter@yaina.de> 5654L: linux-hams@vger.kernel.org 5655S: Maintained 5656W: http://yaina.de/jreuter/ 5657W: http://www.qsl.net/dl1bke/ 5658F: net/ax25/af_ax25.c 5659F: net/ax25/ax25_dev.c 5660F: net/ax25/ax25_ds_* 5661F: net/ax25/ax25_in.c 5662F: net/ax25/ax25_out.c 5663F: net/ax25/ax25_timer.c 5664F: net/ax25/sysctl_net_ax25.c 5665 5666DATA ACCESS MONITOR 5667M: SeongJae Park <sj@kernel.org> 5668L: damon@lists.linux.dev 5669L: linux-mm@kvack.org 5670S: Maintained 5671W: https://damonitor.github.io 5672P: Documentation/mm/damon/maintainer-profile.rst 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5674T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5675T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5676F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5677F: Documentation/admin-guide/mm/damon/ 5678F: Documentation/mm/damon/ 5679F: include/linux/damon.h 5680F: include/trace/events/damon.h 5681F: mm/damon/ 5682F: tools/testing/selftests/damon/ 5683 5684DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5685L: netdev@vger.kernel.org 5686S: Orphan 5687F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5688F: drivers/net/ethernet/dec/tulip/dmfe.c 5689 5690DC390/AM53C974 SCSI driver 5691M: Hannes Reinecke <hare@suse.com> 5692L: linux-scsi@vger.kernel.org 5693S: Maintained 5694F: drivers/scsi/am53c974.c 5695 5696DC395x SCSI driver 5697M: Oliver Neukum <oliver@neukum.org> 5698M: Ali Akcaagac <aliakc@web.de> 5699M: Jamie Lenehan <lenehan@twibble.org> 5700S: Maintained 5701F: Documentation/scsi/dc395x.rst 5702F: drivers/scsi/dc395x.* 5703 5704DCCP PROTOCOL 5705L: dccp@vger.kernel.org 5706S: Orphan 5707W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5708F: include/linux/dccp.h 5709F: include/linux/tfrc.h 5710F: include/uapi/linux/dccp.h 5711F: net/dccp/ 5712 5713DEBUGOBJECTS: 5714M: Thomas Gleixner <tglx@linutronix.de> 5715L: linux-kernel@vger.kernel.org 5716S: Maintained 5717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5718F: include/linux/debugobjects.h 5719F: lib/debugobjects.c 5720 5721DECSTATION PLATFORM SUPPORT 5722M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5723L: linux-mips@vger.kernel.org 5724S: Maintained 5725W: http://www.linux-mips.org/wiki/DECstation 5726F: arch/mips/dec/ 5727F: arch/mips/include/asm/dec/ 5728F: arch/mips/include/asm/mach-dec/ 5729 5730DEFXX FDDI NETWORK DRIVER 5731M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5732S: Maintained 5733F: drivers/net/fddi/defxx.* 5734 5735DEFZA FDDI NETWORK DRIVER 5736M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5737S: Maintained 5738F: drivers/net/fddi/defza.* 5739 5740DEINTERLACE DRIVERS FOR ALLWINNER H3 5741M: Jernej Skrabec <jernej.skrabec@gmail.com> 5742L: linux-media@vger.kernel.org 5743S: Maintained 5744T: git git://linuxtv.org/media_tree.git 5745F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5746F: drivers/media/platform/sunxi/sun8i-di/ 5747 5748DELL LAPTOP DRIVER 5749M: Matthew Garrett <mjg59@srcf.ucam.org> 5750M: Pali Rohár <pali@kernel.org> 5751L: platform-driver-x86@vger.kernel.org 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-laptop.c 5754 5755DELL LAPTOP FREEFALL DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: drivers/platform/x86/dell/dell-smo8800.c 5759 5760DELL LAPTOP RBTN DRIVER 5761M: Pali Rohár <pali@kernel.org> 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-rbtn.* 5764 5765DELL LAPTOP SMM DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: Documentation/ABI/obsolete/procfs-i8k 5769F: drivers/hwmon/dell-smm-hwmon.c 5770F: include/uapi/linux/i8k.h 5771 5772DELL REMOTE BIOS UPDATE DRIVER 5773M: Stuart Hayes <stuart.w.hayes@gmail.com> 5774L: platform-driver-x86@vger.kernel.org 5775S: Maintained 5776F: drivers/platform/x86/dell/dell_rbu.c 5777 5778DELL SMBIOS DRIVER 5779M: Pali Rohár <pali@kernel.org> 5780L: Dell.Client.Kernel@dell.com 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell-smbios.* 5784 5785DELL SMBIOS SMM DRIVER 5786L: Dell.Client.Kernel@dell.com 5787L: platform-driver-x86@vger.kernel.org 5788S: Maintained 5789F: drivers/platform/x86/dell/dell-smbios-smm.c 5790 5791DELL SMBIOS WMI DRIVER 5792L: Dell.Client.Kernel@dell.com 5793L: platform-driver-x86@vger.kernel.org 5794S: Maintained 5795F: drivers/platform/x86/dell/dell-smbios-wmi.c 5796F: tools/wmi/dell-smbios-example.c 5797 5798DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5799M: Stuart Hayes <stuart.w.hayes@gmail.com> 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: Documentation/driver-api/dcdbas.rst 5803F: drivers/platform/x86/dell/dcdbas.* 5804 5805DELL WMI DDV DRIVER 5806M: Armin Wolf <W_Armin@gmx.de> 5807S: Maintained 5808F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5809F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5810F: Documentation/wmi/devices/dell-wmi-ddv.rst 5811F: drivers/platform/x86/dell/dell-wmi-ddv.c 5812 5813DELL WMI DESCRIPTOR DRIVER 5814L: Dell.Client.Kernel@dell.com 5815S: Maintained 5816F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5817 5818DELL WMI HARDWARE PRIVACY SUPPORT 5819M: Perry Yuan <Perry.Yuan@dell.com> 5820L: Dell.Client.Kernel@dell.com 5821L: platform-driver-x86@vger.kernel.org 5822S: Maintained 5823F: drivers/platform/x86/dell/dell-wmi-privacy.c 5824 5825DELL WMI NOTIFICATIONS DRIVER 5826M: Matthew Garrett <mjg59@srcf.ucam.org> 5827M: Pali Rohár <pali@kernel.org> 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-base.c 5830 5831DELL WMI SYSMAN DRIVER 5832M: Prasanth Ksr <prasanth.ksr@dell.com> 5833L: Dell.Client.Kernel@dell.com 5834L: platform-driver-x86@vger.kernel.org 5835S: Maintained 5836F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5837F: drivers/platform/x86/dell/dell-wmi-sysman/ 5838 5839DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5840M: Zev Weiss <zev@bewilderbeest.net> 5841L: linux-hwmon@vger.kernel.org 5842S: Maintained 5843F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5844 5845DELTA DPS920AB PSU DRIVER 5846M: Robert Marko <robert.marko@sartura.hr> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: Documentation/hwmon/dps920ab.rst 5850F: drivers/hwmon/pmbus/dps920ab.c 5851 5852DELTA NETWORKS TN48M CPLD DRIVERS 5853M: Robert Marko <robert.marko@sartura.hr> 5854S: Maintained 5855F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5856F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5857F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5858F: drivers/gpio/gpio-tn48m.c 5859F: include/dt-bindings/reset/delta,tn48m-reset.h 5860 5861DELTA ST MEDIA DRIVER 5862M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5863L: linux-media@vger.kernel.org 5864S: Supported 5865W: https://linuxtv.org 5866T: git git://linuxtv.org/media_tree.git 5867F: drivers/media/platform/st/sti/delta 5868 5869DENALI NAND DRIVER 5870L: linux-mtd@lists.infradead.org 5871S: Orphan 5872F: drivers/mtd/nand/raw/denali* 5873 5874DESIGNWARE EDMA CORE IP DRIVER 5875M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5876R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5877R: Serge Semin <fancer.lancer@gmail.com> 5878L: dmaengine@vger.kernel.org 5879S: Maintained 5880F: drivers/dma/dw-edma/ 5881F: include/linux/dma/edma.h 5882 5883DESIGNWARE USB2 DRD IP DRIVER 5884M: Minas Harutyunyan <hminas@synopsys.com> 5885L: linux-usb@vger.kernel.org 5886S: Maintained 5887T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5888F: drivers/usb/dwc2/ 5889 5890DESIGNWARE USB3 DRD IP DRIVER 5891M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5892L: linux-usb@vger.kernel.org 5893S: Maintained 5894F: drivers/usb/dwc3/ 5895 5896DESIGNWARE XDATA IP DRIVER 5897M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5898L: linux-pci@vger.kernel.org 5899S: Maintained 5900F: Documentation/misc-devices/dw-xdata-pcie.rst 5901F: drivers/misc/dw-xdata-pcie.c 5902 5903DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5904M: Andreas Klinger <ak@it-klinger.de> 5905L: linux-iio@vger.kernel.org 5906S: Maintained 5907F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5908F: drivers/iio/proximity/srf*.c 5909 5910DEVICE COREDUMP (DEV_COREDUMP) 5911M: Johannes Berg <johannes@sipsolutions.net> 5912L: linux-kernel@vger.kernel.org 5913S: Maintained 5914F: drivers/base/devcoredump.c 5915F: include/linux/devcoredump.h 5916 5917DEVICE DEPENDENCY HELPER SCRIPT 5918M: Saravana Kannan <saravanak@google.com> 5919L: linux-kernel@vger.kernel.org 5920S: Maintained 5921F: scripts/dev-needs.sh 5922 5923DEVICE DIRECT ACCESS (DAX) 5924M: Dan Williams <dan.j.williams@intel.com> 5925M: Vishal Verma <vishal.l.verma@intel.com> 5926M: Dave Jiang <dave.jiang@intel.com> 5927L: nvdimm@lists.linux.dev 5928L: linux-cxl@vger.kernel.org 5929S: Supported 5930F: drivers/dax/ 5931 5932DEVICE FREQUENCY (DEVFREQ) 5933M: MyungJoo Ham <myungjoo.ham@samsung.com> 5934M: Kyungmin Park <kyungmin.park@samsung.com> 5935M: Chanwoo Choi <cw00.choi@samsung.com> 5936L: linux-pm@vger.kernel.org 5937S: Maintained 5938T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5939F: Documentation/devicetree/bindings/devfreq/ 5940F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5941F: drivers/devfreq/ 5942F: include/linux/devfreq.h 5943F: include/trace/events/devfreq.h 5944 5945DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5946M: Chanwoo Choi <cw00.choi@samsung.com> 5947L: linux-pm@vger.kernel.org 5948S: Supported 5949T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5950F: Documentation/devicetree/bindings/devfreq/event/ 5951F: drivers/devfreq/devfreq-event.c 5952F: drivers/devfreq/event/ 5953F: include/dt-bindings/pmu/exynos_ppmu.h 5954F: include/linux/devfreq-event.h 5955 5956DEVICE RESOURCE MANAGEMENT HELPERS 5957M: Hans de Goede <hdegoede@redhat.com> 5958R: Matti Vaittinen <mazziesaccount@gmail.com> 5959S: Maintained 5960F: include/linux/devm-helpers.h 5961 5962DEVICE-MAPPER (LVM) 5963M: Alasdair Kergon <agk@redhat.com> 5964M: Mike Snitzer <snitzer@kernel.org> 5965M: dm-devel@redhat.com 5966L: dm-devel@redhat.com 5967S: Maintained 5968W: http://sources.redhat.com/dm 5969Q: http://patchwork.kernel.org/project/dm-devel/list/ 5970T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5971T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5972F: Documentation/admin-guide/device-mapper/ 5973F: drivers/md/Kconfig 5974F: drivers/md/Makefile 5975F: drivers/md/dm* 5976F: drivers/md/persistent-data/ 5977F: include/linux/device-mapper.h 5978F: include/linux/dm-*.h 5979F: include/uapi/linux/dm-*.h 5980 5981DEVLINK 5982M: Jiri Pirko <jiri@resnulli.us> 5983L: netdev@vger.kernel.org 5984S: Supported 5985F: Documentation/networking/devlink 5986F: include/net/devlink.h 5987F: include/uapi/linux/devlink.h 5988F: net/devlink/ 5989 5990DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5991M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5992L: kernel@dh-electronics.com 5993S: Maintained 5994F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5995F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5996 5997DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5998M: Marek Vasut <marex@denx.de> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6002F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6003 6004DIALOG SEMICONDUCTOR DRIVERS 6005M: Support Opensource <support.opensource@diasemi.com> 6006S: Supported 6007W: http://www.dialog-semiconductor.com/products 6008F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6009F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6010F: Documentation/devicetree/bindings/mfd/da90*.txt 6011F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6012F: Documentation/devicetree/bindings/regulator/da92*.txt 6013F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6014F: Documentation/devicetree/bindings/regulator/slg51000.txt 6015F: Documentation/devicetree/bindings/sound/da[79]*.txt 6016F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6017F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6018F: Documentation/hwmon/da90??.rst 6019F: drivers/gpio/gpio-da90??.c 6020F: drivers/hwmon/da90??-hwmon.c 6021F: drivers/iio/adc/da91??-*.c 6022F: drivers/input/misc/da72??.[ch] 6023F: drivers/input/misc/da90??_onkey.c 6024F: drivers/input/touchscreen/da9052_tsi.c 6025F: drivers/leds/leds-da90??.c 6026F: drivers/mfd/da903x.c 6027F: drivers/mfd/da90??-*.c 6028F: drivers/mfd/da91??-*.c 6029F: drivers/pinctrl/pinctrl-da90??.c 6030F: drivers/power/supply/da9052-battery.c 6031F: drivers/power/supply/da91??-*.c 6032F: drivers/regulator/da9???-regulator.[ch] 6033F: drivers/regulator/slg51000-regulator.[ch] 6034F: drivers/rtc/rtc-da90??.c 6035F: drivers/thermal/da90??-thermal.c 6036F: drivers/video/backlight/da90??_bl.c 6037F: drivers/watchdog/da90??_wdt.c 6038F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6039F: include/linux/mfd/da903x.h 6040F: include/linux/mfd/da9052/ 6041F: include/linux/mfd/da9055/ 6042F: include/linux/mfd/da9062/ 6043F: include/linux/mfd/da9063/ 6044F: include/linux/mfd/da9150/ 6045F: include/linux/regulator/da9211.h 6046F: include/sound/da[79]*.h 6047F: sound/soc/codecs/da[79]*.[ch] 6048 6049DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6050M: William Breathitt Gray <william.gray@linaro.org> 6051L: linux-gpio@vger.kernel.org 6052S: Maintained 6053F: drivers/gpio/gpio-gpio-mm.c 6054 6055DIOLAN U2C-12 I2C DRIVER 6056M: Guenter Roeck <linux@roeck-us.net> 6057L: linux-i2c@vger.kernel.org 6058S: Maintained 6059F: drivers/i2c/busses/i2c-diolan-u2c.c 6060 6061DIRECTORY NOTIFICATION (DNOTIFY) 6062M: Jan Kara <jack@suse.cz> 6063R: Amir Goldstein <amir73il@gmail.com> 6064L: linux-fsdevel@vger.kernel.org 6065S: Maintained 6066F: Documentation/filesystems/dnotify.rst 6067F: fs/notify/dnotify/ 6068F: include/linux/dnotify.h 6069 6070DISK GEOMETRY AND PARTITION HANDLING 6071M: Andries Brouwer <aeb@cwi.nl> 6072S: Maintained 6073W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6074W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6075W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6076 6077DISKQUOTA 6078M: Jan Kara <jack@suse.com> 6079S: Maintained 6080F: Documentation/filesystems/quota.rst 6081F: fs/quota/ 6082F: include/linux/quota*.h 6083F: include/uapi/linux/quota*.h 6084 6085DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6086M: Bernie Thompson <bernie@plugable.com> 6087L: linux-fbdev@vger.kernel.org 6088S: Maintained 6089W: http://plugable.com/category/projects/udlfb/ 6090F: Documentation/fb/udlfb.rst 6091F: drivers/video/fbdev/udlfb.c 6092F: include/video/udlfb.h 6093 6094DISTRIBUTED LOCK MANAGER (DLM) 6095M: Christine Caulfield <ccaulfie@redhat.com> 6096M: David Teigland <teigland@redhat.com> 6097L: cluster-devel@redhat.com 6098S: Supported 6099W: http://sources.redhat.com/cluster/ 6100T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6101F: fs/dlm/ 6102 6103DMA BUFFER SHARING FRAMEWORK 6104M: Sumit Semwal <sumit.semwal@linaro.org> 6105M: Christian König <christian.koenig@amd.com> 6106L: linux-media@vger.kernel.org 6107L: dri-devel@lists.freedesktop.org 6108L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6109S: Maintained 6110T: git git://anongit.freedesktop.org/drm/drm-misc 6111F: Documentation/driver-api/dma-buf.rst 6112F: drivers/dma-buf/ 6113F: include/linux/*fence.h 6114F: include/linux/dma-buf.h 6115F: include/linux/dma-resv.h 6116K: \bdma_(?:buf|fence|resv)\b 6117 6118DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6119M: Vinod Koul <vkoul@kernel.org> 6120L: dmaengine@vger.kernel.org 6121S: Maintained 6122Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6123T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6124F: Documentation/devicetree/bindings/dma/ 6125F: Documentation/driver-api/dmaengine/ 6126F: drivers/dma/ 6127F: include/dt-bindings/dma/ 6128F: include/linux/dma/ 6129F: include/linux/dmaengine.h 6130F: include/linux/of_dma.h 6131 6132DMA MAPPING BENCHMARK 6133M: Xiang Chen <chenxiang66@hisilicon.com> 6134L: iommu@lists.linux.dev 6135F: kernel/dma/map_benchmark.c 6136F: tools/testing/selftests/dma/ 6137 6138DMA MAPPING HELPERS 6139M: Christoph Hellwig <hch@lst.de> 6140M: Marek Szyprowski <m.szyprowski@samsung.com> 6141R: Robin Murphy <robin.murphy@arm.com> 6142L: iommu@lists.linux.dev 6143S: Supported 6144W: http://git.infradead.org/users/hch/dma-mapping.git 6145T: git git://git.infradead.org/users/hch/dma-mapping.git 6146F: include/asm-generic/dma-mapping.h 6147F: include/linux/dma-direct.h 6148F: include/linux/dma-map-ops.h 6149F: include/linux/dma-mapping.h 6150F: include/linux/swiotlb.h 6151F: kernel/dma/ 6152 6153DMA-BUF HEAPS FRAMEWORK 6154M: Sumit Semwal <sumit.semwal@linaro.org> 6155R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6156R: Liam Mark <lmark@codeaurora.org> 6157R: Laura Abbott <labbott@redhat.com> 6158R: Brian Starkey <Brian.Starkey@arm.com> 6159R: John Stultz <jstultz@google.com> 6160L: linux-media@vger.kernel.org 6161L: dri-devel@lists.freedesktop.org 6162L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6163S: Maintained 6164T: git git://anongit.freedesktop.org/drm/drm-misc 6165F: drivers/dma-buf/dma-heap.c 6166F: drivers/dma-buf/heaps/* 6167F: include/linux/dma-heap.h 6168F: include/uapi/linux/dma-heap.h 6169 6170DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6171M: Lukasz Luba <lukasz.luba@arm.com> 6172L: linux-pm@vger.kernel.org 6173L: linux-samsung-soc@vger.kernel.org 6174S: Maintained 6175F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6176F: drivers/memory/samsung/exynos5422-dmc.c 6177 6178DME1737 HARDWARE MONITOR DRIVER 6179M: Juerg Haefliger <juergh@proton.me> 6180L: linux-hwmon@vger.kernel.org 6181S: Maintained 6182F: Documentation/hwmon/dme1737.rst 6183F: drivers/hwmon/dme1737.c 6184 6185DMI/SMBIOS SUPPORT 6186M: Jean Delvare <jdelvare@suse.com> 6187S: Maintained 6188T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6189F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6190F: drivers/firmware/dmi-id.c 6191F: drivers/firmware/dmi_scan.c 6192F: include/linux/dmi.h 6193 6194DOCUMENTATION 6195M: Jonathan Corbet <corbet@lwn.net> 6196L: linux-doc@vger.kernel.org 6197S: Maintained 6198P: Documentation/doc-guide/maintainer-profile.rst 6199T: git git://git.lwn.net/linux.git docs-next 6200F: Documentation/ 6201F: scripts/documentation-file-ref-check 6202F: scripts/kernel-doc 6203F: scripts/sphinx-pre-install 6204X: Documentation/ABI/ 6205X: Documentation/admin-guide/media/ 6206X: Documentation/devicetree/ 6207X: Documentation/driver-api/media/ 6208X: Documentation/firmware-guide/acpi/ 6209X: Documentation/i2c/ 6210X: Documentation/netlink/ 6211X: Documentation/power/ 6212X: Documentation/spi/ 6213X: Documentation/userspace-api/media/ 6214 6215DOCUMENTATION PROCESS 6216M: Jonathan Corbet <corbet@lwn.net> 6217L: workflows@vger.kernel.org 6218S: Maintained 6219F: Documentation/process/ 6220 6221DOCUMENTATION REPORTING ISSUES 6222M: Thorsten Leemhuis <linux@leemhuis.info> 6223L: linux-doc@vger.kernel.org 6224S: Maintained 6225F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6226F: Documentation/admin-guide/reporting-issues.rst 6227 6228DOCUMENTATION SCRIPTS 6229M: Mauro Carvalho Chehab <mchehab@kernel.org> 6230L: linux-doc@vger.kernel.org 6231S: Maintained 6232F: Documentation/sphinx/parse-headers.pl 6233F: scripts/documentation-file-ref-check 6234F: scripts/sphinx-pre-install 6235 6236DOCUMENTATION/ITALIAN 6237M: Federico Vaga <federico.vaga@vaga.pv.it> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240F: Documentation/translations/it_IT 6241 6242DOCUMENTATION/JAPANESE 6243R: Akira Yokosawa <akiyks@gmail.com> 6244L: linux-doc@vger.kernel.org 6245S: Maintained 6246F: Documentation/translations/ja_JP 6247 6248DONGWOON DW9714 LENS VOICE COIL DRIVER 6249M: Sakari Ailus <sakari.ailus@linux.intel.com> 6250L: linux-media@vger.kernel.org 6251S: Maintained 6252T: git git://linuxtv.org/media_tree.git 6253F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6254F: drivers/media/i2c/dw9714.c 6255 6256DONGWOON DW9768 LENS VOICE COIL DRIVER 6257M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6258L: linux-media@vger.kernel.org 6259S: Maintained 6260T: git git://linuxtv.org/media_tree.git 6261F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6262F: drivers/media/i2c/dw9768.c 6263 6264DONGWOON DW9807 LENS VOICE COIL DRIVER 6265M: Sakari Ailus <sakari.ailus@linux.intel.com> 6266L: linux-media@vger.kernel.org 6267S: Maintained 6268T: git git://linuxtv.org/media_tree.git 6269F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6270F: drivers/media/i2c/dw9807-vcm.c 6271 6272DOUBLETALK DRIVER 6273M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6274L: blinux-list@redhat.com 6275S: Maintained 6276F: drivers/char/dtlk.c 6277F: include/linux/dtlk.h 6278 6279DPAA2 DATAPATH I/O (DPIO) DRIVER 6280M: Roy Pledge <Roy.Pledge@nxp.com> 6281L: linux-kernel@vger.kernel.org 6282S: Maintained 6283F: drivers/soc/fsl/dpio 6284 6285DPAA2 ETHERNET DRIVER 6286M: Ioana Ciornei <ioana.ciornei@nxp.com> 6287L: netdev@vger.kernel.org 6288S: Maintained 6289F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6290F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6291F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6292F: drivers/net/ethernet/freescale/dpaa2/Makefile 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6296F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6297F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6298F: drivers/net/ethernet/freescale/dpaa2/dpni* 6299 6300DPAA2 ETHERNET SWITCH DRIVER 6301M: Ioana Ciornei <ioana.ciornei@nxp.com> 6302L: netdev@vger.kernel.org 6303S: Maintained 6304F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6305F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6306F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6307 6308DRBD DRIVER 6309M: Philipp Reisner <philipp.reisner@linbit.com> 6310M: Lars Ellenberg <lars.ellenberg@linbit.com> 6311M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6312L: drbd-dev@lists.linbit.com 6313S: Supported 6314W: http://www.drbd.org 6315T: git git://git.linbit.com/linux-drbd.git 6316T: git git://git.linbit.com/drbd-8.4.git 6317F: Documentation/admin-guide/blockdev/ 6318F: drivers/block/drbd/ 6319F: include/linux/drbd* 6320F: lib/lru_cache.c 6321 6322DRIVER COMPONENT FRAMEWORK 6323L: dri-devel@lists.freedesktop.org 6324F: drivers/base/component.c 6325F: include/linux/component.h 6326 6327DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6328M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6329R: "Rafael J. Wysocki" <rafael@kernel.org> 6330S: Supported 6331T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6332F: Documentation/core-api/kobject.rst 6333F: drivers/base/ 6334F: fs/debugfs/ 6335F: fs/sysfs/ 6336F: include/linux/debugfs.h 6337F: include/linux/fwnode.h 6338F: include/linux/kobj* 6339F: include/linux/property.h 6340F: lib/kobj* 6341 6342DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6343M: Nishanth Menon <nm@ti.com> 6344L: linux-pm@vger.kernel.org 6345S: Maintained 6346F: drivers/soc/ti/smartreflex.c 6347F: include/linux/power/smartreflex.h 6348 6349DRM ACCEL DRIVERS FOR INTEL VPU 6350M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6351M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6352L: dri-devel@lists.freedesktop.org 6353S: Supported 6354T: git git://anongit.freedesktop.org/drm/drm-misc 6355F: drivers/accel/ivpu/ 6356F: include/uapi/drm/ivpu_accel.h 6357 6358DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6359M: Oded Gabbay <ogabbay@kernel.org> 6360L: dri-devel@lists.freedesktop.org 6361S: Maintained 6362C: irc://irc.oftc.net/dri-devel 6363T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6364F: Documentation/accel/ 6365F: drivers/accel/ 6366F: include/drm/drm_accel.h 6367 6368DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6369M: Maxime Ripard <mripard@kernel.org> 6370M: Chen-Yu Tsai <wens@csie.org> 6371R: Jernej Skrabec <jernej.skrabec@gmail.com> 6372L: dri-devel@lists.freedesktop.org 6373S: Supported 6374T: git git://anongit.freedesktop.org/drm/drm-misc 6375F: drivers/gpu/drm/sun4i/sun8i* 6376 6377DRM DRIVER FOR ARM PL111 CLCD 6378M: Emma Anholt <emma@anholt.net> 6379S: Supported 6380T: git git://anongit.freedesktop.org/drm/drm-misc 6381F: drivers/gpu/drm/pl111/ 6382 6383DRM DRIVER FOR ARM VERSATILE TFT PANELS 6384M: Linus Walleij <linus.walleij@linaro.org> 6385S: Maintained 6386T: git git://anongit.freedesktop.org/drm/drm-misc 6387F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6388F: drivers/gpu/drm/panel/panel-arm-versatile.c 6389 6390DRM DRIVER FOR ASPEED BMC GFX 6391M: Joel Stanley <joel@jms.id.au> 6392L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6393S: Supported 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6396F: drivers/gpu/drm/aspeed/ 6397 6398DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6399M: Dave Airlie <airlied@redhat.com> 6400R: Thomas Zimmermann <tzimmermann@suse.de> 6401L: dri-devel@lists.freedesktop.org 6402S: Supported 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: drivers/gpu/drm/ast/ 6405 6406DRM DRIVER FOR BOCHS VIRTUAL GPU 6407M: Gerd Hoffmann <kraxel@redhat.com> 6408L: virtualization@lists.linux-foundation.org 6409S: Maintained 6410T: git git://anongit.freedesktop.org/drm/drm-misc 6411F: drivers/gpu/drm/tiny/bochs.c 6412 6413DRM DRIVER FOR BOE HIMAX8279D PANELS 6414M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6415S: Maintained 6416F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6417F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6418 6419DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6420M: Jagan Teki <jagan@amarulasolutions.com> 6421S: Maintained 6422F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6423F: drivers/gpu/drm/bridge/chipone-icn6211.c 6424 6425DRM DRIVER FOR EBBG FT8719 PANEL 6426M: Joel Selvaraj <jo@jsfamily.in> 6427S: Maintained 6428T: git git://anongit.freedesktop.org/drm/drm-misc 6429F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6430F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6431 6432DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6433M: Linus Walleij <linus.walleij@linaro.org> 6434S: Maintained 6435T: git git://anongit.freedesktop.org/drm/drm-misc 6436F: drivers/gpu/drm/tve200/ 6437 6438DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6439M: Icenowy Zheng <icenowy@aosc.io> 6440S: Maintained 6441F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6442F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6443 6444DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6445M: Jagan Teki <jagan@amarulasolutions.com> 6446S: Maintained 6447F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6448F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6449 6450DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6451M: Thomas Zimmermann <tzimmermann@suse.de> 6452M: Javier Martinez Canillas <javierm@redhat.com> 6453L: dri-devel@lists.freedesktop.org 6454S: Maintained 6455T: git git://anongit.freedesktop.org/drm/drm-misc 6456F: drivers/gpu/drm/drm_aperture.c 6457F: drivers/gpu/drm/tiny/ofdrm.c 6458F: drivers/gpu/drm/tiny/simpledrm.c 6459F: drivers/video/aperture.c 6460F: drivers/video/nomodeset.c 6461F: include/drm/drm_aperture.h 6462F: include/linux/aperture.h 6463F: include/video/nomodeset.h 6464 6465DRM DRIVER FOR GENERIC EDP PANELS 6466R: Douglas Anderson <dianders@chromium.org> 6467F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6468F: drivers/gpu/drm/panel/panel-edp.c 6469 6470DRM DRIVER FOR GENERIC USB DISPLAY 6471M: Noralf Trønnes <noralf@tronnes.org> 6472S: Maintained 6473W: https://github.com/notro/gud/wiki 6474T: git git://anongit.freedesktop.org/drm/drm-misc 6475F: drivers/gpu/drm/gud/ 6476F: include/drm/gud.h 6477 6478DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6479M: Hans de Goede <hdegoede@redhat.com> 6480S: Maintained 6481T: git git://anongit.freedesktop.org/drm/drm-misc 6482F: drivers/gpu/drm/tiny/gm12u320.c 6483 6484DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6485M: Ondrej Jirman <megi@xff.cz> 6486M: Javier Martinez Canillas <javierm@redhat.com> 6487S: Maintained 6488T: git git://anongit.freedesktop.org/drm/drm-misc 6489F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6490F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6491 6492DRM DRIVER FOR HX8357D PANELS 6493M: Emma Anholt <emma@anholt.net> 6494S: Maintained 6495T: git git://anongit.freedesktop.org/drm/drm-misc 6496F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6497F: drivers/gpu/drm/tiny/hx8357d.c 6498 6499DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6500M: Deepak Rawat <drawat.floss@gmail.com> 6501L: linux-hyperv@vger.kernel.org 6502L: dri-devel@lists.freedesktop.org 6503S: Maintained 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: drivers/gpu/drm/hyperv 6506 6507DRM DRIVER FOR ILITEK ILI9225 PANELS 6508M: David Lechner <david@lechnology.com> 6509S: Maintained 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6512F: drivers/gpu/drm/tiny/ili9225.c 6513 6514DRM DRIVER FOR ILITEK ILI9486 PANELS 6515M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6516S: Maintained 6517T: git git://anongit.freedesktop.org/drm/drm-misc 6518F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6519F: drivers/gpu/drm/tiny/ili9486.c 6520 6521DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6522M: Jagan Teki <jagan@edgeble.ai> 6523S: Maintained 6524F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6525F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6526 6527DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6528M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6529S: Supported 6530T: git git://anongit.freedesktop.org/drm/drm-misc 6531F: drivers/gpu/drm/logicvc/ 6532 6533DRM DRIVER FOR LVDS PANELS 6534M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6535L: dri-devel@lists.freedesktop.org 6536S: Maintained 6537T: git git://anongit.freedesktop.org/drm/drm-misc 6538F: Documentation/devicetree/bindings/display/lvds.yaml 6539F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6540F: drivers/gpu/drm/panel/panel-lvds.c 6541 6542DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6543M: Guido Günther <agx@sigxcpu.org> 6544R: Purism Kernel Team <kernel@puri.sm> 6545S: Maintained 6546F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6547F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6548 6549DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6550M: Dave Airlie <airlied@redhat.com> 6551R: Thomas Zimmermann <tzimmermann@suse.de> 6552L: dri-devel@lists.freedesktop.org 6553S: Supported 6554T: git git://anongit.freedesktop.org/drm/drm-misc 6555F: drivers/gpu/drm/mgag200/ 6556 6557DRM DRIVER FOR MI0283QT 6558M: Noralf Trønnes <noralf@tronnes.org> 6559S: Maintained 6560T: git git://anongit.freedesktop.org/drm/drm-misc 6561F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6562F: drivers/gpu/drm/tiny/mi0283qt.c 6563 6564DRM DRIVER FOR MIPI DBI compatible panels 6565M: Noralf Trønnes <noralf@tronnes.org> 6566S: Maintained 6567W: https://github.com/notro/panel-mipi-dbi/wiki 6568T: git git://anongit.freedesktop.org/drm/drm-misc 6569F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6570F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6571 6572DRM DRIVER FOR MSM ADRENO GPU 6573M: Rob Clark <robdclark@gmail.com> 6574M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6575M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6576R: Sean Paul <sean@poorly.run> 6577R: Marijn Suijten <marijn.suijten@somainline.org> 6578L: linux-arm-msm@vger.kernel.org 6579L: dri-devel@lists.freedesktop.org 6580L: freedreno@lists.freedesktop.org 6581S: Maintained 6582B: https://gitlab.freedesktop.org/drm/msm/-/issues 6583T: git https://gitlab.freedesktop.org/drm/msm.git 6584F: Documentation/devicetree/bindings/display/msm/ 6585F: drivers/gpu/drm/msm/ 6586F: include/uapi/drm/msm_drm.h 6587 6588DRM DRIVER FOR NOVATEK NT35510 PANELS 6589M: Linus Walleij <linus.walleij@linaro.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6593F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6594 6595DRM DRIVER FOR NOVATEK NT35560 PANELS 6596M: Linus Walleij <linus.walleij@linaro.org> 6597S: Maintained 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6600F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6601 6602DRM DRIVER FOR NOVATEK NT36523 PANELS 6603M: Jianhua Lu <lujianhua000@gmail.com> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6608 6609DRM DRIVER FOR NOVATEK NT36672A PANELS 6610M: Sumit Semwal <sumit.semwal@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6614F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6615 6616DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6617M: Ben Skeggs <bskeggs@redhat.com> 6618M: Karol Herbst <kherbst@redhat.com> 6619M: Lyude Paul <lyude@redhat.com> 6620L: dri-devel@lists.freedesktop.org 6621L: nouveau@lists.freedesktop.org 6622S: Supported 6623W: https://nouveau.freedesktop.org/ 6624Q: https://patchwork.freedesktop.org/project/nouveau/ 6625Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6626B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6627C: irc://irc.oftc.net/nouveau 6628T: git https://gitlab.freedesktop.org/drm/nouveau.git 6629F: drivers/gpu/drm/nouveau/ 6630F: include/uapi/drm/nouveau_drm.h 6631 6632DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6633M: Stefan Mavrodiev <stefan@olimex.com> 6634S: Maintained 6635F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6636F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6637 6638DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6639R: Douglas Anderson <dianders@chromium.org> 6640F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6641F: drivers/gpu/drm/bridge/parade-ps8640.c 6642 6643DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6644M: Noralf Trønnes <noralf@tronnes.org> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/repaper.txt 6648F: drivers/gpu/drm/tiny/repaper.c 6649 6650DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654S: Obsolete 6655W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/tiny/cirrus.c 6658 6659DRM DRIVER FOR QXL VIRTUAL GPU 6660M: Dave Airlie <airlied@redhat.com> 6661M: Gerd Hoffmann <kraxel@redhat.com> 6662L: virtualization@lists.linux-foundation.org 6663L: spice-devel@lists.freedesktop.org 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: drivers/gpu/drm/qxl/ 6667F: include/uapi/drm/qxl_drm.h 6668 6669DRM DRIVER FOR RAYDIUM RM67191 PANELS 6670M: Robert Chiras <robert.chiras@nxp.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6673F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6674 6675DRM DRIVER FOR SAMSUNG DB7430 PANELS 6676M: Linus Walleij <linus.walleij@linaro.org> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6680F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6681 6682DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6683M: Inki Dae <inki.dae@samsung.com> 6684M: Jagan Teki <jagan@amarulasolutions.com> 6685M: Marek Szyprowski <m.szyprowski@samsung.com> 6686S: Maintained 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6689F: drivers/gpu/drm/bridge/samsung-dsim.c 6690F: include/drm/bridge/samsung-dsim.h 6691 6692DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6693M: Markuss Broks <markuss.broks@gmail.com> 6694S: Maintained 6695F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6696F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6697 6698DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6699M: Artur Weber <aweber.kernel@gmail.com> 6700S: Maintained 6701F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6702F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6703 6704DRM DRIVER FOR SITRONIX ST7586 PANELS 6705M: David Lechner <david@lechnology.com> 6706S: Maintained 6707T: git git://anongit.freedesktop.org/drm/drm-misc 6708F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6709F: drivers/gpu/drm/tiny/st7586.c 6710 6711DRM DRIVER FOR SITRONIX ST7701 PANELS 6712M: Jagan Teki <jagan@amarulasolutions.com> 6713S: Maintained 6714F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6715F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6716 6717DRM DRIVER FOR SITRONIX ST7703 PANELS 6718M: Guido Günther <agx@sigxcpu.org> 6719R: Purism Kernel Team <kernel@puri.sm> 6720R: Ondrej Jirman <megous@megous.com> 6721S: Maintained 6722F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6723F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6724 6725DRM DRIVER FOR SITRONIX ST7735R PANELS 6726M: David Lechner <david@lechnology.com> 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6730F: drivers/gpu/drm/tiny/st7735r.c 6731 6732DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6733M: Javier Martinez Canillas <javierm@redhat.com> 6734S: Maintained 6735T: git git://anongit.freedesktop.org/drm/drm-misc 6736F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6737F: drivers/gpu/drm/solomon/ssd130x* 6738 6739DRM DRIVER FOR ST-ERICSSON MCDE 6740M: Linus Walleij <linus.walleij@linaro.org> 6741S: Maintained 6742T: git git://anongit.freedesktop.org/drm/drm-misc 6743F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6744F: drivers/gpu/drm/mcde/ 6745 6746DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6747M: Jagan Teki <jagan@amarulasolutions.com> 6748S: Maintained 6749F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6750F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6751 6752DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6753R: Douglas Anderson <dianders@chromium.org> 6754F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6755F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6756 6757DRM DRIVER FOR TPO TPG110 PANELS 6758M: Linus Walleij <linus.walleij@linaro.org> 6759S: Maintained 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6762F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6763 6764DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6765M: Dave Airlie <airlied@redhat.com> 6766R: Sean Paul <sean@poorly.run> 6767R: Thomas Zimmermann <tzimmermann@suse.de> 6768L: dri-devel@lists.freedesktop.org 6769S: Supported 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: drivers/gpu/drm/udl/ 6772 6773DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6774M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6775M: Melissa Wen <melissa.srw@gmail.com> 6776M: Maíra Canal <mairacanal@riseup.net> 6777R: Haneen Mohammed <hamohammed.sa@gmail.com> 6778R: Daniel Vetter <daniel@ffwll.ch> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: Documentation/gpu/vkms.rst 6783F: drivers/gpu/drm/vkms/ 6784 6785DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6786M: Hans de Goede <hdegoede@redhat.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Maintained 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/gpu/drm/vboxvideo/ 6791 6792DRM DRIVER FOR VMWARE VIRTUAL GPU 6793M: Zack Rusin <zackr@vmware.com> 6794R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6795L: dri-devel@lists.freedesktop.org 6796S: Supported 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: drivers/gpu/drm/vmwgfx/ 6799F: include/uapi/drm/vmwgfx_drm.h 6800 6801DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6802M: Linus Walleij <linus.walleij@linaro.org> 6803S: Maintained 6804T: git git://anongit.freedesktop.org/drm/drm-misc 6805F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6806F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6807 6808DRM DRIVERS 6809M: David Airlie <airlied@gmail.com> 6810M: Daniel Vetter <daniel@ffwll.ch> 6811L: dri-devel@lists.freedesktop.org 6812S: Maintained 6813B: https://gitlab.freedesktop.org/drm 6814C: irc://irc.oftc.net/dri-devel 6815T: git git://anongit.freedesktop.org/drm/drm 6816F: Documentation/devicetree/bindings/display/ 6817F: Documentation/devicetree/bindings/gpu/ 6818F: Documentation/gpu/ 6819F: drivers/gpu/ 6820F: include/drm/ 6821F: include/linux/vga* 6822F: include/uapi/drm/ 6823 6824DRM DRIVERS AND MISC GPU PATCHES 6825M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6826M: Maxime Ripard <mripard@kernel.org> 6827M: Thomas Zimmermann <tzimmermann@suse.de> 6828S: Maintained 6829W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6830T: git git://anongit.freedesktop.org/drm/drm-misc 6831F: Documentation/gpu/ 6832F: drivers/gpu/drm/* 6833F: drivers/gpu/vga/ 6834F: include/drm/drm* 6835F: include/linux/vga* 6836F: include/uapi/drm/drm* 6837 6838DRM DRIVERS FOR ALLWINNER A10 6839M: Maxime Ripard <mripard@kernel.org> 6840M: Chen-Yu Tsai <wens@csie.org> 6841L: dri-devel@lists.freedesktop.org 6842S: Supported 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/allwinner* 6845F: drivers/gpu/drm/sun4i/ 6846 6847DRM DRIVERS FOR AMLOGIC SOCS 6848M: Neil Armstrong <neil.armstrong@linaro.org> 6849L: dri-devel@lists.freedesktop.org 6850L: linux-amlogic@lists.infradead.org 6851S: Supported 6852W: http://linux-meson.com/ 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6855F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6856F: Documentation/gpu/meson.rst 6857F: drivers/gpu/drm/meson/ 6858 6859DRM DRIVERS FOR ATMEL HLCDC 6860M: Sam Ravnborg <sam@ravnborg.org> 6861M: Boris Brezillon <bbrezillon@kernel.org> 6862L: dri-devel@lists.freedesktop.org 6863S: Supported 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/atmel/ 6866F: drivers/gpu/drm/atmel-hlcdc/ 6867 6868DRM DRIVERS FOR BRIDGE CHIPS 6869M: Andrzej Hajda <andrzej.hajda@intel.com> 6870M: Neil Armstrong <neil.armstrong@linaro.org> 6871M: Robert Foss <rfoss@kernel.org> 6872R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6873R: Jonas Karlman <jonas@kwiboo.se> 6874R: Jernej Skrabec <jernej.skrabec@gmail.com> 6875S: Maintained 6876T: git git://anongit.freedesktop.org/drm/drm-misc 6877F: Documentation/devicetree/bindings/display/bridge/ 6878F: drivers/gpu/drm/bridge/ 6879F: drivers/gpu/drm/drm_bridge.c 6880F: include/drm/drm_bridge.h 6881 6882DRM DRIVERS FOR EXYNOS 6883M: Inki Dae <inki.dae@samsung.com> 6884M: Seung-Woo Kim <sw0312.kim@samsung.com> 6885M: Kyungmin Park <kyungmin.park@samsung.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6889F: Documentation/devicetree/bindings/display/exynos/ 6890F: Documentation/devicetree/bindings/display/samsung/ 6891F: drivers/gpu/drm/exynos/ 6892F: include/uapi/drm/exynos_drm.h 6893 6894DRM DRIVERS FOR FREESCALE DCU 6895M: Stefan Agner <stefan@agner.ch> 6896M: Alison Wang <alison.wang@nxp.com> 6897L: dri-devel@lists.freedesktop.org 6898S: Supported 6899T: git git://anongit.freedesktop.org/drm/drm-misc 6900F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6901F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6902F: drivers/gpu/drm/fsl-dcu/ 6903 6904DRM DRIVERS FOR FREESCALE IMX 6905M: Philipp Zabel <p.zabel@pengutronix.de> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/imx/ 6909F: drivers/gpu/drm/imx/ipuv3/ 6910F: drivers/gpu/ipu-v3/ 6911 6912DRM DRIVERS FOR FREESCALE IMX BRIDGE 6913M: Liu Ying <victor.liu@nxp.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6919F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6920F: drivers/gpu/drm/bridge/imx/ 6921 6922DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6923M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://github.com/patjak/drm-gma500 6927F: drivers/gpu/drm/gma500/ 6928 6929DRM DRIVERS FOR HISILICON 6930M: Xinliang Liu <xinliang.liu@linaro.org> 6931M: Tian Tao <tiantao6@hisilicon.com> 6932R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6933R: Sumit Semwal <sumit.semwal@linaro.org> 6934R: Yongqin Liu <yongqin.liu@linaro.org> 6935R: John Stultz <jstultz@google.com> 6936L: dri-devel@lists.freedesktop.org 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: Documentation/devicetree/bindings/display/hisilicon/ 6940F: drivers/gpu/drm/hisilicon/ 6941 6942DRM DRIVERS FOR LIMA 6943M: Qiang Yu <yuq825@gmail.com> 6944L: dri-devel@lists.freedesktop.org 6945L: lima@lists.freedesktop.org (moderated for non-subscribers) 6946S: Maintained 6947T: git git://anongit.freedesktop.org/drm/drm-misc 6948F: drivers/gpu/drm/lima/ 6949F: include/uapi/drm/lima_drm.h 6950 6951DRM DRIVERS FOR MEDIATEK 6952M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6953M: Philipp Zabel <p.zabel@pengutronix.de> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6956S: Supported 6957F: Documentation/devicetree/bindings/display/mediatek/ 6958F: drivers/gpu/drm/mediatek/ 6959F: drivers/phy/mediatek/phy-mtk-dp.c 6960F: drivers/phy/mediatek/phy-mtk-hdmi* 6961F: drivers/phy/mediatek/phy-mtk-mipi* 6962 6963DRM DRIVERS FOR NVIDIA TEGRA 6964M: Thierry Reding <thierry.reding@gmail.com> 6965M: Mikko Perttunen <mperttunen@nvidia.com> 6966L: dri-devel@lists.freedesktop.org 6967L: linux-tegra@vger.kernel.org 6968S: Supported 6969T: git https://gitlab.freedesktop.org/drm/tegra.git 6970F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6971F: Documentation/devicetree/bindings/gpu/host1x/ 6972F: drivers/gpu/drm/tegra/ 6973F: drivers/gpu/host1x/ 6974F: include/linux/host1x.h 6975F: include/uapi/drm/tegra_drm.h 6976 6977DRM DRIVERS FOR RENESAS 6978M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6979M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6980L: dri-devel@lists.freedesktop.org 6981L: linux-renesas-soc@vger.kernel.org 6982S: Supported 6983T: git git://linuxtv.org/pinchartl/media drm/du/next 6984F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6985F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6986F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6987F: Documentation/devicetree/bindings/display/renesas,du.yaml 6988F: drivers/gpu/drm/renesas/ 6989F: include/linux/platform_data/shmob_drm.h 6990 6991DRM DRIVERS FOR ROCKCHIP 6992M: Sandy Huang <hjc@rock-chips.com> 6993M: Heiko Stübner <heiko@sntech.de> 6994L: dri-devel@lists.freedesktop.org 6995S: Maintained 6996T: git git://anongit.freedesktop.org/drm/drm-misc 6997F: Documentation/devicetree/bindings/display/rockchip/ 6998F: drivers/gpu/drm/rockchip/ 6999 7000DRM DRIVERS FOR STI 7001M: Alain Volmat <alain.volmat@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7006F: drivers/gpu/drm/sti 7007 7008DRM DRIVERS FOR STM 7009M: Yannick Fertre <yannick.fertre@foss.st.com> 7010M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7011M: Philippe Cornu <philippe.cornu@foss.st.com> 7012L: dri-devel@lists.freedesktop.org 7013S: Maintained 7014T: git git://anongit.freedesktop.org/drm/drm-misc 7015F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7016F: drivers/gpu/drm/stm 7017 7018DRM DRIVERS FOR TI KEYSTONE 7019M: Jyri Sarha <jyri.sarha@iki.fi> 7020M: Tomi Valkeinen <tomba@kernel.org> 7021L: dri-devel@lists.freedesktop.org 7022S: Maintained 7023T: git git://anongit.freedesktop.org/drm/drm-misc 7024F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7025F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7026F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7027F: drivers/gpu/drm/tidss/ 7028 7029DRM DRIVERS FOR TI LCDC 7030M: Jyri Sarha <jyri.sarha@iki.fi> 7031R: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034F: Documentation/devicetree/bindings/display/tilcdc/ 7035F: drivers/gpu/drm/tilcdc/ 7036 7037DRM DRIVERS FOR TI OMAP 7038M: Tomi Valkeinen <tomba@kernel.org> 7039L: dri-devel@lists.freedesktop.org 7040S: Maintained 7041F: Documentation/devicetree/bindings/display/ti/ 7042F: drivers/gpu/drm/omapdrm/ 7043 7044DRM DRIVERS FOR V3D 7045M: Emma Anholt <emma@anholt.net> 7046M: Melissa Wen <mwen@igalia.com> 7047S: Supported 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7050F: drivers/gpu/drm/v3d/ 7051F: include/uapi/drm/v3d_drm.h 7052 7053DRM DRIVERS FOR VC4 7054M: Emma Anholt <emma@anholt.net> 7055M: Maxime Ripard <mripard@kernel.org> 7056S: Supported 7057T: git git://github.com/anholt/linux 7058T: git git://anongit.freedesktop.org/drm/drm-misc 7059F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7060F: drivers/gpu/drm/vc4/ 7061F: include/uapi/drm/vc4_drm.h 7062 7063DRM DRIVERS FOR VIVANTE GPU IP 7064M: Lucas Stach <l.stach@pengutronix.de> 7065R: Russell King <linux+etnaviv@armlinux.org.uk> 7066R: Christian Gmeiner <christian.gmeiner@gmail.com> 7067L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7068L: dri-devel@lists.freedesktop.org 7069S: Maintained 7070F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7071F: drivers/gpu/drm/etnaviv/ 7072F: include/uapi/drm/etnaviv_drm.h 7073 7074DRM DRIVERS FOR XEN 7075M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7076L: dri-devel@lists.freedesktop.org 7077L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7078S: Supported 7079T: git git://anongit.freedesktop.org/drm/drm-misc 7080F: Documentation/gpu/xen-front.rst 7081F: drivers/gpu/drm/xen/ 7082 7083DRM DRIVERS FOR XILINX 7084M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7085L: dri-devel@lists.freedesktop.org 7086S: Maintained 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: Documentation/devicetree/bindings/display/xlnx/ 7089F: drivers/gpu/drm/xlnx/ 7090 7091DRM GPU SCHEDULER 7092M: Luben Tuikov <luben.tuikov@amd.com> 7093L: dri-devel@lists.freedesktop.org 7094S: Maintained 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: drivers/gpu/drm/scheduler/ 7097F: include/drm/gpu_scheduler.h 7098 7099DRM PANEL DRIVERS 7100M: Neil Armstrong <neil.armstrong@linaro.org> 7101R: Sam Ravnborg <sam@ravnborg.org> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: Documentation/devicetree/bindings/display/panel/ 7106F: drivers/gpu/drm/drm_panel.c 7107F: drivers/gpu/drm/panel/ 7108F: include/drm/drm_panel.h 7109 7110DRM PRIVACY-SCREEN CLASS 7111M: Hans de Goede <hdegoede@redhat.com> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: drivers/gpu/drm/drm_privacy_screen* 7116F: include/drm/drm_privacy_screen* 7117 7118DRM TTM SUBSYSTEM 7119M: Christian Koenig <christian.koenig@amd.com> 7120M: Huang Rui <ray.huang@amd.com> 7121L: dri-devel@lists.freedesktop.org 7122S: Maintained 7123T: git git://anongit.freedesktop.org/drm/drm-misc 7124F: drivers/gpu/drm/ttm/ 7125F: include/drm/ttm/ 7126 7127DSBR100 USB FM RADIO DRIVER 7128M: Alexey Klimov <klimov.linux@gmail.com> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131T: git git://linuxtv.org/media_tree.git 7132F: drivers/media/radio/dsbr100.c 7133 7134DT3155 MEDIA DRIVER 7135M: Hans Verkuil <hverkuil@xs4all.nl> 7136L: linux-media@vger.kernel.org 7137S: Odd Fixes 7138W: https://linuxtv.org 7139T: git git://linuxtv.org/media_tree.git 7140F: drivers/media/pci/dt3155/ 7141 7142DVB_USB_AF9015 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9015* 7151 7152DVB_USB_AF9035 MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/af9035* 7161 7162DVB_USB_ANYSEE MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/anysee* 7171 7172DVB_USB_AU6610 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/au6610* 7181 7182DVB_USB_CE6230 MEDIA DRIVER 7183M: Antti Palosaari <crope@iki.fi> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://palosaari.fi/linux/ 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/anttip/media_tree.git 7190F: drivers/media/usb/dvb-usb-v2/ce6230* 7191 7192DVB_USB_CXUSB MEDIA DRIVER 7193M: Michael Krufky <mkrufky@linuxtv.org> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://github.com/mkrufky 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/media_tree.git 7200F: drivers/media/usb/dvb-usb/cxusb* 7201 7202DVB_USB_EC168 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207W: http://palosaari.fi/linux/ 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/anttip/media_tree.git 7210F: drivers/media/usb/dvb-usb-v2/ec168* 7211 7212DVB_USB_GL861 MEDIA DRIVER 7213M: Antti Palosaari <crope@iki.fi> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/anttip/media_tree.git 7219F: drivers/media/usb/dvb-usb-v2/gl861* 7220 7221DVB_USB_MXL111SF MEDIA DRIVER 7222M: Michael Krufky <mkrufky@linuxtv.org> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://github.com/mkrufky 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/mkrufky/mxl111sf.git 7229F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7230 7231DVB_USB_RTL28XXU MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7240 7241DVB_USB_V2 MEDIA DRIVER 7242M: Antti Palosaari <crope@iki.fi> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://palosaari.fi/linux/ 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/anttip/media_tree.git 7249F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7250F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7251 7252DYNAMIC DEBUG 7253M: Jason Baron <jbaron@akamai.com> 7254M: Jim Cromie <jim.cromie@gmail.com> 7255S: Maintained 7256F: include/linux/dynamic_debug.h 7257F: lib/dynamic_debug.c 7258F: lib/test_dynamic_debug.c 7259 7260DYNAMIC INTERRUPT MODERATION 7261M: Tal Gilboa <talgi@nvidia.com> 7262S: Maintained 7263F: Documentation/networking/net_dim.rst 7264F: include/linux/dim.h 7265F: lib/dim/ 7266 7267DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7268M: Daniel Lezcano <daniel.lezcano@kernel.org> 7269L: linux-pm@vger.kernel.org 7270S: Supported 7271B: https://bugzilla.kernel.org 7272T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7273F: drivers/powercap/dtpm* 7274F: include/linux/dtpm.h 7275 7276DZ DECSTATION DZ11 SERIAL DRIVER 7277M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7278S: Maintained 7279F: drivers/tty/serial/dz.* 7280 7281E3X0 POWER BUTTON DRIVER 7282M: Moritz Fischer <moritz.fischer@ettus.com> 7283L: usrp-users@lists.ettus.com 7284S: Supported 7285W: http://www.ettus.com 7286F: Documentation/devicetree/bindings/input/e3x0-button.txt 7287F: drivers/input/misc/e3x0-button.c 7288 7289E4000 MEDIA DRIVER 7290M: Antti Palosaari <crope@iki.fi> 7291L: linux-media@vger.kernel.org 7292S: Maintained 7293W: https://linuxtv.org 7294W: http://palosaari.fi/linux/ 7295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7296T: git git://linuxtv.org/anttip/media_tree.git 7297F: drivers/media/tuners/e4000* 7298 7299EARTH_PT1 MEDIA DRIVER 7300M: Akihiro Tsukada <tskd08@gmail.com> 7301L: linux-media@vger.kernel.org 7302S: Odd Fixes 7303F: drivers/media/pci/pt1/ 7304 7305EARTH_PT3 MEDIA DRIVER 7306M: Akihiro Tsukada <tskd08@gmail.com> 7307L: linux-media@vger.kernel.org 7308S: Odd Fixes 7309F: drivers/media/pci/pt3/ 7310 7311EC100 MEDIA DRIVER 7312M: Antti Palosaari <crope@iki.fi> 7313L: linux-media@vger.kernel.org 7314S: Maintained 7315W: https://linuxtv.org 7316W: http://palosaari.fi/linux/ 7317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7318T: git git://linuxtv.org/anttip/media_tree.git 7319F: drivers/media/dvb-frontends/ec100* 7320 7321ECRYPT FILE SYSTEM 7322M: Tyler Hicks <code@tyhicks.com> 7323L: ecryptfs@vger.kernel.org 7324S: Odd Fixes 7325W: http://ecryptfs.org 7326W: https://launchpad.net/ecryptfs 7327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7328F: Documentation/filesystems/ecryptfs.rst 7329F: fs/ecryptfs/ 7330 7331EDAC-AMD64 7332M: Yazen Ghannam <yazen.ghannam@amd.com> 7333L: linux-edac@vger.kernel.org 7334S: Supported 7335F: drivers/edac/amd64_edac* 7336F: drivers/edac/mce_amd* 7337 7338EDAC-ARMADA 7339M: Jan Luebbe <jlu@pengutronix.de> 7340L: linux-edac@vger.kernel.org 7341S: Maintained 7342F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7343F: drivers/edac/armada_xp_* 7344 7345EDAC-AST2500 7346M: Stefan Schaeckeler <sschaeck@cisco.com> 7347S: Supported 7348F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7349F: drivers/edac/aspeed_edac.c 7350 7351EDAC-BLUEFIELD 7352M: Shravan Kumar Ramani <shravankr@nvidia.com> 7353S: Supported 7354F: drivers/edac/bluefield_edac.c 7355 7356EDAC-CALXEDA 7357M: Andre Przywara <andre.przywara@arm.com> 7358L: linux-edac@vger.kernel.org 7359S: Maintained 7360F: drivers/edac/highbank* 7361 7362EDAC-CAVIUM OCTEON 7363M: Ralf Baechle <ralf@linux-mips.org> 7364L: linux-edac@vger.kernel.org 7365L: linux-mips@vger.kernel.org 7366S: Supported 7367F: drivers/edac/octeon_edac* 7368 7369EDAC-CAVIUM THUNDERX 7370M: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Odd Fixes 7373F: drivers/edac/thunderx_edac* 7374 7375EDAC-CORE 7376M: Borislav Petkov <bp@alien8.de> 7377M: Tony Luck <tony.luck@intel.com> 7378R: James Morse <james.morse@arm.com> 7379R: Mauro Carvalho Chehab <mchehab@kernel.org> 7380R: Robert Richter <rric@kernel.org> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7384F: Documentation/admin-guide/ras.rst 7385F: Documentation/driver-api/edac.rst 7386F: drivers/edac/ 7387F: include/linux/edac.h 7388 7389EDAC-DMC520 7390M: Lei Wang <lewan@microsoft.com> 7391L: linux-edac@vger.kernel.org 7392S: Supported 7393F: drivers/edac/dmc520_edac.c 7394 7395EDAC-E752X 7396M: Mark Gross <markgross@kernel.org> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/e752x_edac.c 7400 7401EDAC-E7XXX 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/e7xxx_edac.c 7405 7406EDAC-FSL_DDR 7407M: York Sun <york.sun@nxp.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/fsl_ddr_edac.* 7411 7412EDAC-GHES 7413M: Mauro Carvalho Chehab <mchehab@kernel.org> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/ghes_edac.c 7417 7418EDAC-I10NM 7419M: Tony Luck <tony.luck@intel.com> 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i10nm_base.c 7423 7424EDAC-I3000 7425L: linux-edac@vger.kernel.org 7426S: Orphan 7427F: drivers/edac/i3000_edac.c 7428 7429EDAC-I5000 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i5000_edac.c 7433 7434EDAC-I5400 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i5400_edac.c 7439 7440EDAC-I7300 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i7300_edac.c 7445 7446EDAC-I7CORE 7447M: Mauro Carvalho Chehab <mchehab@kernel.org> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i7core_edac.c 7451 7452EDAC-I82443BXGX 7453M: Tim Small <tim@buttersideup.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i82443bxgx_edac.c 7457 7458EDAC-I82975X 7459M: "Arvind R." <arvino55@gmail.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/i82975x_edac.c 7463 7464EDAC-IE31200 7465M: Jason Baron <jbaron@akamai.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/ie31200_edac.c 7469 7470EDAC-IGEN6 7471M: Tony Luck <tony.luck@intel.com> 7472R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/igen6_edac.c 7476 7477EDAC-MPC85XX 7478M: Johannes Thumshirn <morbidrsa@gmail.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/mpc85xx_edac.[ch] 7482 7483EDAC-NPCM 7484M: Marvin Lin <kflin@nuvoton.com> 7485M: Stanley Chu <yschu@nuvoton.com> 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7489F: drivers/edac/npcm_edac.c 7490 7491EDAC-PASEMI 7492M: Egor Martovetsky <egor@pasemi.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/pasemi_edac.c 7496 7497EDAC-PND2 7498M: Tony Luck <tony.luck@intel.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/pnd2_edac.[ch] 7502 7503EDAC-QCOM 7504M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7505L: linux-arm-msm@vger.kernel.org 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/qcom_edac.c 7509 7510EDAC-R82600 7511M: Tim Small <tim@buttersideup.com> 7512L: linux-edac@vger.kernel.org 7513S: Maintained 7514F: drivers/edac/r82600_edac.c 7515 7516EDAC-SBRIDGE 7517M: Tony Luck <tony.luck@intel.com> 7518R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/sb_edac.c 7522 7523EDAC-SKYLAKE 7524M: Tony Luck <tony.luck@intel.com> 7525L: linux-edac@vger.kernel.org 7526S: Maintained 7527F: drivers/edac/skx_*.[ch] 7528 7529EDAC-TI 7530M: Tero Kristo <kristo@kernel.org> 7531L: linux-edac@vger.kernel.org 7532S: Odd Fixes 7533F: drivers/edac/ti_edac.c 7534 7535EDIROL UA-101/UA-1000 DRIVER 7536M: Clemens Ladisch <clemens@ladisch.de> 7537L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7538S: Maintained 7539T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7540F: sound/usb/misc/ua101.c 7541 7542EFI TEST DRIVER 7543M: Ivan Hu <ivan.hu@canonical.com> 7544M: Ard Biesheuvel <ardb@kernel.org> 7545L: linux-efi@vger.kernel.org 7546S: Maintained 7547F: drivers/firmware/efi/test/ 7548 7549EFI VARIABLE FILESYSTEM 7550M: Jeremy Kerr <jk@ozlabs.org> 7551M: Ard Biesheuvel <ardb@kernel.org> 7552L: linux-efi@vger.kernel.org 7553S: Maintained 7554T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7555F: fs/efivarfs/ 7556 7557EFIFB FRAMEBUFFER DRIVER 7558M: Peter Jones <pjones@redhat.com> 7559L: linux-fbdev@vger.kernel.org 7560S: Maintained 7561F: drivers/video/fbdev/efifb.c 7562 7563EFS FILESYSTEM 7564S: Orphan 7565W: http://aeschi.ch.eu.org/efs/ 7566F: fs/efs/ 7567 7568EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7569M: Douglas Miller <dougmill@linux.ibm.com> 7570L: netdev@vger.kernel.org 7571S: Maintained 7572F: drivers/net/ethernet/ibm/ehea/ 7573 7574ELM327 CAN NETWORK DRIVER 7575M: Max Staudt <max@enpas.org> 7576L: linux-can@vger.kernel.org 7577S: Maintained 7578F: Documentation/networking/device_drivers/can/can327.rst 7579F: drivers/net/can/can327.c 7580 7581EM28XX VIDEO4LINUX DRIVER 7582M: Mauro Carvalho Chehab <mchehab@kernel.org> 7583L: linux-media@vger.kernel.org 7584S: Maintained 7585W: https://linuxtv.org 7586T: git git://linuxtv.org/media_tree.git 7587F: Documentation/admin-guide/media/em28xx* 7588F: drivers/media/usb/em28xx/ 7589 7590EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7591M: Adrian Hunter <adrian.hunter@intel.com> 7592M: Ritesh Harjani <riteshh@codeaurora.org> 7593M: Asutosh Das <asutoshd@codeaurora.org> 7594L: linux-mmc@vger.kernel.org 7595S: Supported 7596F: drivers/mmc/host/cqhci* 7597 7598EMULEX 10Gbps iSCSI - OneConnect DRIVER 7599M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7600L: linux-scsi@vger.kernel.org 7601S: Supported 7602W: http://www.broadcom.com 7603F: drivers/scsi/be2iscsi/ 7604 7605EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7606M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7607M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7608M: Somnath Kotur <somnath.kotur@broadcom.com> 7609L: netdev@vger.kernel.org 7610S: Supported 7611W: http://www.emulex.com 7612F: drivers/net/ethernet/emulex/benet/ 7613 7614EMULEX ONECONNECT ROCE DRIVER 7615M: Selvin Xavier <selvin.xavier@broadcom.com> 7616L: linux-rdma@vger.kernel.org 7617S: Odd Fixes 7618W: http://www.broadcom.com 7619F: drivers/infiniband/hw/ocrdma/ 7620F: include/uapi/rdma/ocrdma-abi.h 7621 7622EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7623M: James Smart <james.smart@broadcom.com> 7624M: Ram Vegesna <ram.vegesna@broadcom.com> 7625L: linux-scsi@vger.kernel.org 7626L: target-devel@vger.kernel.org 7627S: Supported 7628W: http://www.broadcom.com 7629F: drivers/scsi/elx/ 7630 7631EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7632M: James Smart <james.smart@broadcom.com> 7633M: Dick Kennedy <dick.kennedy@broadcom.com> 7634L: linux-scsi@vger.kernel.org 7635S: Supported 7636W: http://www.broadcom.com 7637F: drivers/scsi/lpfc/ 7638 7639ENE CB710 FLASH CARD READER DRIVER 7640M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7641S: Maintained 7642F: drivers/misc/cb710/ 7643F: drivers/mmc/host/cb710-mmc.* 7644F: include/linux/cb710.h 7645 7646ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7647M: Maxim Levitsky <maximlevitsky@gmail.com> 7648S: Maintained 7649F: drivers/media/rc/ene_ir.* 7650 7651EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7652M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7653L: linuxppc-dev@lists.ozlabs.org 7654S: Maintained 7655F: drivers/tty/ehv_bytechan.c 7656 7657EPSON S1D13XXX FRAMEBUFFER DRIVER 7658M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7661F: drivers/video/fbdev/s1d13xxxfb.c 7662F: include/video/s1d13xxxfb.h 7663 7664EROFS FILE SYSTEM 7665M: Gao Xiang <xiang@kernel.org> 7666M: Chao Yu <chao@kernel.org> 7667R: Yue Hu <huyue2@coolpad.com> 7668R: Jeffle Xu <jefflexu@linux.alibaba.com> 7669L: linux-erofs@lists.ozlabs.org 7670S: Maintained 7671T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7672F: Documentation/ABI/testing/sysfs-fs-erofs 7673F: Documentation/filesystems/erofs.rst 7674F: fs/erofs/ 7675F: include/trace/events/erofs.h 7676 7677ERRSEQ ERROR TRACKING INFRASTRUCTURE 7678M: Jeff Layton <jlayton@kernel.org> 7679S: Maintained 7680F: include/linux/errseq.h 7681F: lib/errseq.c 7682 7683ESD CAN/USB DRIVERS 7684M: Frank Jungclaus <frank.jungclaus@esd.eu> 7685R: socketcan@esd.eu 7686L: linux-can@vger.kernel.org 7687S: Maintained 7688F: drivers/net/can/usb/esd_usb.c 7689 7690ET131X NETWORK DRIVER 7691M: Mark Einon <mark.einon@gmail.com> 7692S: Odd Fixes 7693F: drivers/net/ethernet/agere/ 7694 7695ETAS ES58X CAN/USB DRIVER 7696M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7697L: linux-can@vger.kernel.org 7698S: Maintained 7699F: Documentation/networking/devlink/etas_es58x.rst 7700F: drivers/net/can/usb/etas_es58x/ 7701 7702ETHERNET BRIDGE 7703M: Roopa Prabhu <roopa@nvidia.com> 7704M: Nikolay Aleksandrov <razor@blackwall.org> 7705L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7706L: netdev@vger.kernel.org 7707S: Maintained 7708W: http://www.linuxfoundation.org/en/Net:Bridge 7709F: include/linux/netfilter_bridge/ 7710F: net/bridge/ 7711 7712ETHERNET PHY LIBRARY 7713M: Andrew Lunn <andrew@lunn.ch> 7714M: Heiner Kallweit <hkallweit1@gmail.com> 7715R: Russell King <linux@armlinux.org.uk> 7716L: netdev@vger.kernel.org 7717S: Maintained 7718F: Documentation/ABI/testing/sysfs-class-net-phydev 7719F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7720F: Documentation/devicetree/bindings/net/mdio* 7721F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7722F: Documentation/networking/phy.rst 7723F: drivers/net/mdio/ 7724F: drivers/net/mdio/acpi_mdio.c 7725F: drivers/net/mdio/fwnode_mdio.c 7726F: drivers/net/mdio/of_mdio.c 7727F: drivers/net/pcs/ 7728F: drivers/net/phy/ 7729F: include/dt-bindings/net/qca-ar803x.h 7730F: include/linux/*mdio*.h 7731F: include/linux/linkmode.h 7732F: include/linux/mdio/*.h 7733F: include/linux/mii.h 7734F: include/linux/of_net.h 7735F: include/linux/phy.h 7736F: include/linux/phy_fixed.h 7737F: include/linux/platform_data/mdio-bcm-unimac.h 7738F: include/linux/platform_data/mdio-gpio.h 7739F: include/trace/events/mdio.h 7740F: include/uapi/linux/mdio.h 7741F: include/uapi/linux/mii.h 7742F: net/core/of_net.c 7743 7744EXEC & BINFMT API 7745R: Eric Biederman <ebiederm@xmission.com> 7746R: Kees Cook <keescook@chromium.org> 7747L: linux-mm@kvack.org 7748S: Supported 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7750F: fs/*binfmt_*.c 7751F: fs/exec.c 7752F: include/linux/binfmts.h 7753F: include/linux/elf.h 7754F: include/uapi/linux/binfmts.h 7755F: include/uapi/linux/elf.h 7756F: tools/testing/selftests/exec/ 7757N: asm/elf.h 7758N: binfmt 7759 7760EXFAT FILE SYSTEM 7761M: Namjae Jeon <linkinjeon@kernel.org> 7762M: Sungjong Seo <sj1557.seo@samsung.com> 7763L: linux-fsdevel@vger.kernel.org 7764S: Maintained 7765T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7766F: fs/exfat/ 7767 7768EXT2 FILE SYSTEM 7769M: Jan Kara <jack@suse.com> 7770L: linux-ext4@vger.kernel.org 7771S: Maintained 7772F: Documentation/filesystems/ext2.rst 7773F: fs/ext2/ 7774F: include/linux/ext2* 7775 7776EXT4 FILE SYSTEM 7777M: "Theodore Ts'o" <tytso@mit.edu> 7778M: Andreas Dilger <adilger.kernel@dilger.ca> 7779L: linux-ext4@vger.kernel.org 7780S: Maintained 7781W: http://ext4.wiki.kernel.org 7782Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7784F: Documentation/filesystems/ext4/ 7785F: fs/ext4/ 7786F: include/trace/events/ext4.h 7787F: include/uapi/linux/ext4.h 7788 7789Extended Verification Module (EVM) 7790M: Mimi Zohar <zohar@linux.ibm.com> 7791L: linux-integrity@vger.kernel.org 7792S: Supported 7793T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7794F: security/integrity/ 7795F: security/integrity/evm/ 7796 7797EXTENSIBLE FIRMWARE INTERFACE (EFI) 7798M: Ard Biesheuvel <ardb@kernel.org> 7799L: linux-efi@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7802F: Documentation/admin-guide/efi-stub.rst 7803F: arch/*/include/asm/efi.h 7804F: arch/*/kernel/efi.c 7805F: arch/arm/boot/compressed/efi-header.S 7806F: arch/x86/platform/efi/ 7807F: drivers/firmware/efi/ 7808F: include/linux/efi*.h 7809 7810EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7811M: MyungJoo Ham <myungjoo.ham@samsung.com> 7812M: Chanwoo Choi <cw00.choi@samsung.com> 7813L: linux-kernel@vger.kernel.org 7814S: Maintained 7815T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7816F: Documentation/devicetree/bindings/extcon/ 7817F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7818F: drivers/extcon/ 7819F: include/linux/extcon.h 7820F: include/linux/extcon/ 7821 7822EXTRA BOOT CONFIG 7823M: Masami Hiramatsu <mhiramat@kernel.org> 7824L: linux-kernel@vger.kernel.org 7825L: linux-trace-kernel@vger.kernel.org 7826S: Maintained 7827Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7828T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7829F: Documentation/admin-guide/bootconfig.rst 7830F: fs/proc/bootconfig.c 7831F: include/linux/bootconfig.h 7832F: lib/bootconfig-data.S 7833F: lib/bootconfig.c 7834F: tools/bootconfig/* 7835F: tools/bootconfig/scripts/* 7836 7837EXYNOS DP DRIVER 7838M: Jingoo Han <jingoohan1@gmail.com> 7839L: dri-devel@lists.freedesktop.org 7840S: Maintained 7841F: drivers/gpu/drm/exynos/exynos_dp* 7842 7843EXYNOS SYSMMU (IOMMU) driver 7844M: Marek Szyprowski <m.szyprowski@samsung.com> 7845L: iommu@lists.linux.dev 7846S: Maintained 7847F: drivers/iommu/exynos-iommu.c 7848 7849F2FS FILE SYSTEM 7850M: Jaegeuk Kim <jaegeuk@kernel.org> 7851M: Chao Yu <chao@kernel.org> 7852L: linux-f2fs-devel@lists.sourceforge.net 7853S: Maintained 7854W: https://f2fs.wiki.kernel.org/ 7855Q: https://patchwork.kernel.org/project/f2fs/list/ 7856B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7857T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7858F: Documentation/ABI/testing/sysfs-fs-f2fs 7859F: Documentation/filesystems/f2fs.rst 7860F: fs/f2fs/ 7861F: include/linux/f2fs_fs.h 7862F: include/trace/events/f2fs.h 7863F: include/uapi/linux/f2fs.h 7864 7865F71805F HARDWARE MONITORING DRIVER 7866M: Jean Delvare <jdelvare@suse.com> 7867L: linux-hwmon@vger.kernel.org 7868S: Maintained 7869F: Documentation/hwmon/f71805f.rst 7870F: drivers/hwmon/f71805f.c 7871 7872FADDR2LINE 7873M: Josh Poimboeuf <jpoimboe@kernel.org> 7874S: Maintained 7875F: scripts/faddr2line 7876 7877FAILOVER MODULE 7878M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7879L: netdev@vger.kernel.org 7880S: Supported 7881F: Documentation/networking/failover.rst 7882F: include/net/failover.h 7883F: net/core/failover.c 7884 7885FANOTIFY 7886M: Jan Kara <jack@suse.cz> 7887R: Amir Goldstein <amir73il@gmail.com> 7888R: Matthew Bobrowski <repnop@google.com> 7889L: linux-fsdevel@vger.kernel.org 7890S: Maintained 7891F: fs/notify/fanotify/ 7892F: include/linux/fanotify.h 7893F: include/uapi/linux/fanotify.h 7894 7895FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7896M: Linus Walleij <linus.walleij@linaro.org> 7897L: linux-usb@vger.kernel.org 7898S: Maintained 7899F: drivers/usb/fotg210/ 7900 7901FARSYNC SYNCHRONOUS DRIVER 7902M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7903S: Supported 7904W: http://www.farsite.co.uk/ 7905F: drivers/net/wan/farsync.* 7906 7907FAULT INJECTION SUPPORT 7908M: Akinobu Mita <akinobu.mita@gmail.com> 7909S: Supported 7910F: Documentation/fault-injection/ 7911F: lib/fault-inject.c 7912 7913FBTFT Framebuffer drivers 7914L: dri-devel@lists.freedesktop.org 7915L: linux-fbdev@vger.kernel.org 7916S: Orphan 7917F: drivers/staging/fbtft/ 7918 7919FC0011 TUNER DRIVER 7920M: Michael Buesch <m@bues.ch> 7921L: linux-media@vger.kernel.org 7922S: Maintained 7923F: drivers/media/tuners/fc0011.c 7924F: drivers/media/tuners/fc0011.h 7925 7926FC2580 MEDIA DRIVER 7927M: Antti Palosaari <crope@iki.fi> 7928L: linux-media@vger.kernel.org 7929S: Maintained 7930W: https://linuxtv.org 7931W: http://palosaari.fi/linux/ 7932Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7933T: git git://linuxtv.org/anttip/media_tree.git 7934F: drivers/media/tuners/fc2580* 7935 7936FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7937M: Hannes Reinecke <hare@suse.de> 7938L: linux-scsi@vger.kernel.org 7939S: Supported 7940W: www.Open-FCoE.org 7941F: drivers/scsi/fcoe/ 7942F: drivers/scsi/libfc/ 7943F: include/scsi/fc/ 7944F: include/scsi/libfc.h 7945F: include/scsi/libfcoe.h 7946F: include/uapi/scsi/fc/ 7947 7948FILE LOCKING (flock() and fcntl()/lockf()) 7949M: Jeff Layton <jlayton@kernel.org> 7950M: Chuck Lever <chuck.lever@oracle.com> 7951L: linux-fsdevel@vger.kernel.org 7952S: Maintained 7953F: fs/fcntl.c 7954F: fs/locks.c 7955F: include/linux/fcntl.h 7956F: include/uapi/linux/fcntl.h 7957 7958FILESYSTEM DIRECT ACCESS (DAX) 7959M: Dan Williams <dan.j.williams@intel.com> 7960R: Matthew Wilcox <willy@infradead.org> 7961R: Jan Kara <jack@suse.cz> 7962L: linux-fsdevel@vger.kernel.org 7963L: nvdimm@lists.linux.dev 7964S: Supported 7965F: fs/dax.c 7966F: include/linux/dax.h 7967F: include/trace/events/fs_dax.h 7968 7969FILESYSTEMS (VFS and infrastructure) 7970M: Alexander Viro <viro@zeniv.linux.org.uk> 7971M: Christian Brauner <brauner@kernel.org> 7972L: linux-fsdevel@vger.kernel.org 7973S: Maintained 7974F: fs/* 7975F: include/linux/fs.h 7976F: include/linux/fs_types.h 7977F: include/uapi/linux/fs.h 7978F: include/uapi/linux/openat2.h 7979 7980FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7981M: Riku Voipio <riku.voipio@iki.fi> 7982L: linux-hwmon@vger.kernel.org 7983S: Maintained 7984F: drivers/hwmon/f75375s.c 7985F: include/linux/f75375s.h 7986 7987FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7988M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7989L: linux-can@vger.kernel.org 7990S: Maintained 7991F: drivers/net/can/usb/f81604.c 7992 7993FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7994M: Clemens Ladisch <clemens@ladisch.de> 7995M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7996L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7997S: Maintained 7998T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7999F: include/uapi/sound/firewire.h 8000F: sound/firewire/ 8001 8002FIREWIRE MEDIA DRIVERS (firedtv) 8003M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8004L: linux-media@vger.kernel.org 8005L: linux1394-devel@lists.sourceforge.net 8006S: Maintained 8007T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8008F: drivers/media/firewire/ 8009 8010FIREWIRE SBP-2 TARGET 8011M: Chris Boot <bootc@bootc.net> 8012L: linux-scsi@vger.kernel.org 8013L: target-devel@vger.kernel.org 8014L: linux1394-devel@lists.sourceforge.net 8015S: Maintained 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8017F: drivers/target/sbp/ 8018 8019FIREWIRE SUBSYSTEM 8020M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8021M: Takashi Sakamoto <takaswie@kernel.org> 8022L: linux1394-devel@lists.sourceforge.net 8023S: Maintained 8024W: http://ieee1394.docs.kernel.org/ 8025T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8026F: drivers/firewire/ 8027F: include/linux/firewire.h 8028F: include/uapi/linux/firewire*.h 8029F: tools/firewire/ 8030 8031FIRMWARE FRAMEWORK FOR ARMV8-A 8032M: Sudeep Holla <sudeep.holla@arm.com> 8033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8034S: Maintained 8035F: drivers/firmware/arm_ffa/ 8036F: include/linux/arm_ffa.h 8037 8038FIRMWARE LOADER (request_firmware) 8039M: Luis Chamberlain <mcgrof@kernel.org> 8040M: Russ Weight <russell.h.weight@intel.com> 8041L: linux-kernel@vger.kernel.org 8042S: Maintained 8043F: Documentation/firmware_class/ 8044F: drivers/base/firmware_loader/ 8045F: include/linux/firmware.h 8046 8047FLEXTIMER FTM-QUADDEC DRIVER 8048M: Patrick Havelange <patrick.havelange@essensium.com> 8049L: linux-iio@vger.kernel.org 8050S: Maintained 8051F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8052F: drivers/counter/ftm-quaddec.c 8053 8054FLOPPY DRIVER 8055M: Denis Efremov <efremov@linux.com> 8056L: linux-block@vger.kernel.org 8057S: Odd Fixes 8058F: drivers/block/floppy.c 8059 8060FLYSKY FSIA6B RC RECEIVER 8061M: Markus Koch <markus@notsyncing.net> 8062L: linux-input@vger.kernel.org 8063S: Maintained 8064F: drivers/input/joystick/fsia6b.c 8065 8066FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8067M: Geoffrey D. Bennett <g@b4.vu> 8068L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8069S: Maintained 8070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8071F: sound/usb/mixer_scarlett_gen2.c 8072 8073FORCEDETH GIGABIT ETHERNET DRIVER 8074M: Rain River <rain.1986.08.12@gmail.com> 8075M: Zhu Yanjun <zyjzyj2000@gmail.com> 8076L: netdev@vger.kernel.org 8077S: Maintained 8078F: drivers/net/ethernet/nvidia/* 8079 8080FORTIFY_SOURCE 8081M: Kees Cook <keescook@chromium.org> 8082L: linux-hardening@vger.kernel.org 8083S: Supported 8084T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8085F: include/linux/fortify-string.h 8086F: lib/fortify_kunit.c 8087F: lib/memcpy_kunit.c 8088F: lib/strcat_kunit.c 8089F: lib/strscpy_kunit.c 8090F: lib/test_fortify/* 8091F: scripts/test_fortify.sh 8092K: \b__NO_FORTIFY\b 8093 8094FPGA DFL DRIVERS 8095M: Wu Hao <hao.wu@intel.com> 8096R: Tom Rix <trix@redhat.com> 8097L: linux-fpga@vger.kernel.org 8098S: Maintained 8099F: Documentation/ABI/testing/sysfs-bus-dfl* 8100F: Documentation/fpga/dfl.rst 8101F: drivers/fpga/dfl* 8102F: drivers/uio/uio_dfl.c 8103F: include/linux/dfl.h 8104F: include/uapi/linux/fpga-dfl.h 8105 8106FPGA MANAGER FRAMEWORK 8107M: Moritz Fischer <mdf@kernel.org> 8108M: Wu Hao <hao.wu@intel.com> 8109M: Xu Yilun <yilun.xu@intel.com> 8110R: Tom Rix <trix@redhat.com> 8111L: linux-fpga@vger.kernel.org 8112S: Maintained 8113Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8114T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8115F: Documentation/devicetree/bindings/fpga/ 8116F: Documentation/driver-api/fpga/ 8117F: Documentation/fpga/ 8118F: drivers/fpga/ 8119F: include/linux/fpga/ 8120 8121FPU EMULATOR 8122M: Bill Metzenthen <billm@melbpc.org.au> 8123S: Maintained 8124W: https://floatingpoint.billm.au/ 8125F: arch/x86/math-emu/ 8126 8127FRAMEBUFFER CORE 8128M: Daniel Vetter <daniel@ffwll.ch> 8129S: Odd Fixes 8130T: git git://anongit.freedesktop.org/drm/drm-misc 8131F: drivers/video/fbdev/core/ 8132 8133FRAMEBUFFER LAYER 8134M: Helge Deller <deller@gmx.de> 8135L: linux-fbdev@vger.kernel.org 8136L: dri-devel@lists.freedesktop.org 8137S: Maintained 8138Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8139T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8140F: Documentation/fb/ 8141F: drivers/video/ 8142F: include/linux/fb.h 8143F: include/uapi/linux/fb.h 8144F: include/uapi/video/ 8145F: include/video/ 8146 8147FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8148M: Horia Geantă <horia.geanta@nxp.com> 8149M: Pankaj Gupta <pankaj.gupta@nxp.com> 8150M: Gaurav Jain <gaurav.jain@nxp.com> 8151L: linux-crypto@vger.kernel.org 8152S: Maintained 8153F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8154F: drivers/crypto/caam/ 8155 8156FREESCALE COLDFIRE M5441X MMC DRIVER 8157M: Angelo Dureghello <angelo.dureghello@timesys.com> 8158L: linux-mmc@vger.kernel.org 8159S: Maintained 8160F: drivers/mmc/host/sdhci-esdhc-mcf.c 8161F: include/linux/platform_data/mmc-esdhc-mcf.h 8162 8163FREESCALE DIU FRAMEBUFFER DRIVER 8164M: Timur Tabi <timur@kernel.org> 8165L: linux-fbdev@vger.kernel.org 8166S: Maintained 8167F: drivers/video/fbdev/fsl-diu-fb.* 8168 8169FREESCALE DMA DRIVER 8170M: Li Yang <leoyang.li@nxp.com> 8171M: Zhang Wei <zw@zh-kernel.org> 8172L: linuxppc-dev@lists.ozlabs.org 8173S: Maintained 8174F: drivers/dma/fsldma.* 8175 8176FREESCALE DSPI DRIVER 8177M: Vladimir Oltean <olteanv@gmail.com> 8178L: linux-spi@vger.kernel.org 8179S: Maintained 8180F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8181F: drivers/spi/spi-fsl-dspi.c 8182F: include/linux/spi/spi-fsl-dspi.h 8183 8184FREESCALE ENETC ETHERNET DRIVERS 8185M: Claudiu Manoil <claudiu.manoil@nxp.com> 8186M: Vladimir Oltean <vladimir.oltean@nxp.com> 8187L: netdev@vger.kernel.org 8188S: Maintained 8189F: drivers/net/ethernet/freescale/enetc/ 8190 8191FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8192M: Claudiu Manoil <claudiu.manoil@nxp.com> 8193L: netdev@vger.kernel.org 8194S: Maintained 8195F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8196F: drivers/net/ethernet/freescale/gianfar* 8197 8198FREESCALE GPMI NAND DRIVER 8199M: Han Xu <han.xu@nxp.com> 8200L: linux-mtd@lists.infradead.org 8201S: Maintained 8202F: drivers/mtd/nand/raw/gpmi-nand/* 8203 8204FREESCALE I2C CPM DRIVER 8205M: Jochen Friedrich <jochen@scram.de> 8206L: linuxppc-dev@lists.ozlabs.org 8207L: linux-i2c@vger.kernel.org 8208S: Maintained 8209F: drivers/i2c/busses/i2c-cpm.c 8210 8211FREESCALE IMX / MXC FEC DRIVER 8212M: Wei Fang <wei.fang@nxp.com> 8213R: Shenwei Wang <shenwei.wang@nxp.com> 8214R: Clark Wang <xiaoning.wang@nxp.com> 8215R: NXP Linux Team <linux-imx@nxp.com> 8216L: netdev@vger.kernel.org 8217S: Maintained 8218F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8219F: drivers/net/ethernet/freescale/fec.h 8220F: drivers/net/ethernet/freescale/fec_main.c 8221F: drivers/net/ethernet/freescale/fec_ptp.c 8222 8223FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8224M: Sascha Hauer <s.hauer@pengutronix.de> 8225R: Pengutronix Kernel Team <kernel@pengutronix.de> 8226L: linux-fbdev@vger.kernel.org 8227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8228S: Maintained 8229F: drivers/video/fbdev/imxfb.c 8230 8231FREESCALE IMX DDR PMU DRIVER 8232M: Frank Li <Frank.li@nxp.com> 8233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8234S: Maintained 8235F: Documentation/admin-guide/perf/imx-ddr.rst 8236F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8237F: drivers/perf/fsl_imx8_ddr_perf.c 8238 8239FREESCALE IMX I2C DRIVER 8240M: Oleksij Rempel <o.rempel@pengutronix.de> 8241R: Pengutronix Kernel Team <kernel@pengutronix.de> 8242L: linux-i2c@vger.kernel.org 8243S: Maintained 8244F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8245F: drivers/i2c/busses/i2c-imx.c 8246 8247FREESCALE IMX LPI2C DRIVER 8248M: Dong Aisheng <aisheng.dong@nxp.com> 8249L: linux-i2c@vger.kernel.org 8250L: linux-imx@nxp.com 8251S: Maintained 8252F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8253F: drivers/i2c/busses/i2c-imx-lpi2c.c 8254 8255FREESCALE MPC I2C DRIVER 8256M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8257L: linux-i2c@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8260F: drivers/i2c/busses/i2c-mpc.c 8261 8262FREESCALE QORIQ DPAA ETHERNET DRIVER 8263M: Madalin Bucur <madalin.bucur@nxp.com> 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: drivers/net/ethernet/freescale/dpaa 8267 8268FREESCALE QORIQ DPAA FMAN DRIVER 8269M: Madalin Bucur <madalin.bucur@nxp.com> 8270R: Sean Anderson <sean.anderson@seco.com> 8271L: netdev@vger.kernel.org 8272S: Maintained 8273F: Documentation/devicetree/bindings/net/fsl-fman.txt 8274F: drivers/net/ethernet/freescale/fman 8275 8276FREESCALE QORIQ PTP CLOCK DRIVER 8277M: Yangbo Lu <yangbo.lu@nxp.com> 8278L: netdev@vger.kernel.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8281F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8282F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8283F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8284F: drivers/ptp/ptp_qoriq.c 8285F: drivers/ptp/ptp_qoriq_debugfs.c 8286F: include/linux/fsl/ptp_qoriq.h 8287 8288FREESCALE QUAD SPI DRIVER 8289M: Han Xu <han.xu@nxp.com> 8290L: linux-spi@vger.kernel.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8293F: drivers/spi/spi-fsl-qspi.c 8294 8295FREESCALE QUICC ENGINE LIBRARY 8296M: Qiang Zhao <qiang.zhao@nxp.com> 8297L: linuxppc-dev@lists.ozlabs.org 8298S: Maintained 8299F: drivers/soc/fsl/qe/ 8300F: include/soc/fsl/qe/ 8301 8302FREESCALE QUICC ENGINE QMC DRIVER 8303M: Herve Codina <herve.codina@bootlin.com> 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8307F: drivers/soc/fsl/qe/qmc.c 8308F: include/soc/fsl/qe/qmc.h 8309 8310FREESCALE QUICC ENGINE TSA DRIVER 8311M: Herve Codina <herve.codina@bootlin.com> 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8315F: drivers/soc/fsl/qe/tsa.c 8316F: drivers/soc/fsl/qe/tsa.h 8317F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8318 8319FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8320M: Li Yang <leoyang.li@nxp.com> 8321L: netdev@vger.kernel.org 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: drivers/net/ethernet/freescale/ucc_geth* 8325 8326FREESCALE QUICC ENGINE UCC HDLC DRIVER 8327M: Zhao Qiang <qiang.zhao@nxp.com> 8328L: netdev@vger.kernel.org 8329L: linuxppc-dev@lists.ozlabs.org 8330S: Maintained 8331F: drivers/net/wan/fsl_ucc_hdlc* 8332 8333FREESCALE QUICC ENGINE UCC UART DRIVER 8334M: Timur Tabi <timur@kernel.org> 8335L: linuxppc-dev@lists.ozlabs.org 8336S: Maintained 8337F: drivers/tty/serial/ucc_uart.c 8338 8339FREESCALE SOC DRIVERS 8340M: Li Yang <leoyang.li@nxp.com> 8341L: linuxppc-dev@lists.ozlabs.org 8342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8343S: Maintained 8344F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8345F: Documentation/devicetree/bindings/soc/fsl/ 8346F: drivers/soc/fsl/ 8347F: include/linux/fsl/ 8348F: include/soc/fsl/ 8349 8350FREESCALE SOC FS_ENET DRIVER 8351M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8352L: linuxppc-dev@lists.ozlabs.org 8353L: netdev@vger.kernel.org 8354S: Maintained 8355F: drivers/net/ethernet/freescale/fs_enet/ 8356F: include/linux/fs_enet_pd.h 8357 8358FREESCALE SOC SOUND DRIVERS 8359M: Shengjiu Wang <shengjiu.wang@gmail.com> 8360M: Xiubo Li <Xiubo.Lee@gmail.com> 8361R: Fabio Estevam <festevam@gmail.com> 8362R: Nicolin Chen <nicoleotsuka@gmail.com> 8363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8364L: linuxppc-dev@lists.ozlabs.org 8365S: Maintained 8366F: sound/soc/fsl/fsl* 8367F: sound/soc/fsl/imx* 8368F: sound/soc/fsl/mpc8610_hpcd.c 8369 8370FREESCALE SOC SOUND QMC DRIVER 8371M: Herve Codina <herve.codina@bootlin.com> 8372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8373L: linuxppc-dev@lists.ozlabs.org 8374S: Maintained 8375F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8376F: sound/soc/fsl/fsl_qmc_audio.c 8377 8378FREESCALE USB PERIPHERAL DRIVERS 8379M: Li Yang <leoyang.li@nxp.com> 8380L: linux-usb@vger.kernel.org 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: drivers/usb/gadget/udc/fsl* 8384 8385FREESCALE USB PHY DRIVER 8386M: Ran Wang <ran.wang_1@nxp.com> 8387L: linux-usb@vger.kernel.org 8388L: linuxppc-dev@lists.ozlabs.org 8389S: Maintained 8390F: drivers/usb/phy/phy-fsl-usb* 8391 8392FREEVXFS FILESYSTEM 8393M: Christoph Hellwig <hch@infradead.org> 8394S: Maintained 8395W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8396F: fs/freevxfs/ 8397 8398FREEZER 8399M: "Rafael J. Wysocki" <rafael@kernel.org> 8400M: Pavel Machek <pavel@ucw.cz> 8401L: linux-pm@vger.kernel.org 8402S: Supported 8403F: Documentation/power/freezing-of-tasks.rst 8404F: include/linux/freezer.h 8405F: kernel/freezer.c 8406 8407FRONTSWAP API 8408M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8409L: linux-kernel@vger.kernel.org 8410S: Maintained 8411F: include/linux/frontswap.h 8412F: mm/frontswap.c 8413 8414FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8415M: David Howells <dhowells@redhat.com> 8416L: linux-cachefs@redhat.com (moderated for non-subscribers) 8417S: Supported 8418F: Documentation/filesystems/caching/ 8419F: fs/fscache/ 8420F: include/linux/fscache*.h 8421 8422FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8423M: Eric Biggers <ebiggers@kernel.org> 8424M: Theodore Y. Ts'o <tytso@mit.edu> 8425M: Jaegeuk Kim <jaegeuk@kernel.org> 8426L: linux-fscrypt@vger.kernel.org 8427S: Supported 8428Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8429T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8430F: Documentation/filesystems/fscrypt.rst 8431F: fs/crypto/ 8432F: include/linux/fscrypt.h 8433F: include/uapi/linux/fscrypt.h 8434 8435FSI SUBSYSTEM 8436M: Jeremy Kerr <jk@ozlabs.org> 8437M: Joel Stanley <joel@jms.id.au> 8438R: Alistar Popple <alistair@popple.id.au> 8439R: Eddie James <eajames@linux.ibm.com> 8440L: linux-fsi@lists.ozlabs.org 8441S: Supported 8442Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8443T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8444F: drivers/fsi/ 8445F: include/linux/fsi*.h 8446F: include/trace/events/fsi*.h 8447 8448FSI-ATTACHED I2C DRIVER 8449M: Eddie James <eajames@linux.ibm.com> 8450L: linux-i2c@vger.kernel.org 8451L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8452S: Maintained 8453F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8454F: drivers/i2c/busses/i2c-fsi.c 8455 8456FSI-ATTACHED SPI DRIVER 8457M: Eddie James <eajames@linux.ibm.com> 8458L: linux-spi@vger.kernel.org 8459S: Maintained 8460F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8461F: drivers/spi/spi-fsi.c 8462 8463FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8464M: Jan Kara <jack@suse.cz> 8465R: Amir Goldstein <amir73il@gmail.com> 8466L: linux-fsdevel@vger.kernel.org 8467S: Maintained 8468T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8469F: fs/notify/ 8470F: include/linux/fsnotify*.h 8471 8472FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8473M: Eric Biggers <ebiggers@kernel.org> 8474M: Theodore Y. Ts'o <tytso@mit.edu> 8475L: fsverity@lists.linux.dev 8476S: Supported 8477Q: https://patchwork.kernel.org/project/fsverity/list/ 8478T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8479F: Documentation/filesystems/fsverity.rst 8480F: fs/verity/ 8481F: include/linux/fsverity.h 8482F: include/uapi/linux/fsverity.h 8483 8484FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8485M: Michael Zaidman <michael.zaidman@gmail.com> 8486L: linux-i2c@vger.kernel.org 8487L: linux-input@vger.kernel.org 8488S: Maintained 8489F: drivers/hid/hid-ft260.c 8490 8491FUJITSU LAPTOP EXTRAS 8492M: Jonathan Woithe <jwoithe@just42.net> 8493L: platform-driver-x86@vger.kernel.org 8494S: Maintained 8495F: drivers/platform/x86/fujitsu-laptop.c 8496 8497FUJITSU TABLET EXTRAS 8498M: Robert Gerlach <khnz@gmx.de> 8499L: platform-driver-x86@vger.kernel.org 8500S: Maintained 8501F: drivers/platform/x86/fujitsu-tablet.c 8502 8503FUNCTION HOOKS (FTRACE) 8504M: Steven Rostedt <rostedt@goodmis.org> 8505M: Masami Hiramatsu <mhiramat@kernel.org> 8506R: Mark Rutland <mark.rutland@arm.com> 8507L: linux-kernel@vger.kernel.org 8508L: linux-trace-kernel@vger.kernel.org 8509S: Maintained 8510Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8511T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8512F: Documentation/trace/ftrace* 8513F: arch/*/*/*/*ftrace* 8514F: arch/*/*/*ftrace* 8515F: include/*/ftrace.h 8516F: kernel/trace/fgraph.c 8517F: kernel/trace/ftrace* 8518F: samples/ftrace 8519 8520FUNGIBLE ETHERNET DRIVERS 8521M: Dimitris Michailidis <dmichail@fungible.com> 8522L: netdev@vger.kernel.org 8523S: Supported 8524F: drivers/net/ethernet/fungible/ 8525 8526FUSE: FILESYSTEM IN USERSPACE 8527M: Miklos Szeredi <miklos@szeredi.hu> 8528L: linux-fsdevel@vger.kernel.org 8529S: Maintained 8530W: https://github.com/libfuse/ 8531T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8532F: Documentation/filesystems/fuse.rst 8533F: fs/fuse/ 8534F: include/uapi/linux/fuse.h 8535 8536FUTEX SUBSYSTEM 8537M: Thomas Gleixner <tglx@linutronix.de> 8538M: Ingo Molnar <mingo@redhat.com> 8539R: Peter Zijlstra <peterz@infradead.org> 8540R: Darren Hart <dvhart@infradead.org> 8541R: Davidlohr Bueso <dave@stgolabs.net> 8542R: André Almeida <andrealmeid@igalia.com> 8543L: linux-kernel@vger.kernel.org 8544S: Maintained 8545T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8546F: Documentation/locking/*futex* 8547F: include/asm-generic/futex.h 8548F: include/linux/futex.h 8549F: include/uapi/linux/futex.h 8550F: kernel/futex/* 8551F: tools/perf/bench/futex* 8552F: tools/testing/selftests/futex/ 8553 8554GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8555M: Tim Harvey <tharvey@gateworks.com> 8556S: Maintained 8557F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8558F: Documentation/hwmon/gsc-hwmon.rst 8559F: drivers/hwmon/gsc-hwmon.c 8560F: drivers/mfd/gateworks-gsc.c 8561F: include/linux/mfd/gsc.h 8562F: include/linux/platform_data/gsc_hwmon.h 8563 8564GCC PLUGINS 8565M: Kees Cook <keescook@chromium.org> 8566L: linux-hardening@vger.kernel.org 8567S: Maintained 8568T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8569F: Documentation/kbuild/gcc-plugins.rst 8570F: scripts/Makefile.gcc-plugins 8571F: scripts/gcc-plugins/ 8572 8573GCOV BASED KERNEL PROFILING 8574M: Peter Oberparleiter <oberpar@linux.ibm.com> 8575S: Maintained 8576F: Documentation/dev-tools/gcov.rst 8577F: kernel/gcov/ 8578 8579GDB KERNEL DEBUGGING HELPER SCRIPTS 8580M: Jan Kiszka <jan.kiszka@siemens.com> 8581M: Kieran Bingham <kbingham@kernel.org> 8582S: Supported 8583F: scripts/gdb/ 8584 8585GEMINI CRYPTO DRIVER 8586M: Corentin Labbe <clabbe@baylibre.com> 8587L: linux-crypto@vger.kernel.org 8588S: Maintained 8589F: drivers/crypto/gemini/ 8590 8591GEMTEK FM RADIO RECEIVER DRIVER 8592M: Hans Verkuil <hverkuil@xs4all.nl> 8593L: linux-media@vger.kernel.org 8594S: Maintained 8595W: https://linuxtv.org 8596T: git git://linuxtv.org/media_tree.git 8597F: drivers/media/radio/radio-gemtek* 8598 8599GENERIC ARCHITECTURE TOPOLOGY 8600M: Sudeep Holla <sudeep.holla@arm.com> 8601L: linux-kernel@vger.kernel.org 8602S: Maintained 8603F: drivers/base/arch_topology.c 8604F: include/linux/arch_topology.h 8605 8606GENERIC ENTRY CODE 8607M: Thomas Gleixner <tglx@linutronix.de> 8608M: Peter Zijlstra <peterz@infradead.org> 8609M: Andy Lutomirski <luto@kernel.org> 8610L: linux-kernel@vger.kernel.org 8611S: Maintained 8612T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8613F: include/linux/entry-common.h 8614F: include/linux/entry-kvm.h 8615F: kernel/entry/ 8616 8617GENERIC GPIO I2C DRIVER 8618M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8619S: Supported 8620F: drivers/i2c/busses/i2c-gpio.c 8621F: include/linux/platform_data/i2c-gpio.h 8622 8623GENERIC GPIO I2C MULTIPLEXER DRIVER 8624M: Peter Korsgaard <peter.korsgaard@barco.com> 8625L: linux-i2c@vger.kernel.org 8626S: Supported 8627F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8628F: drivers/i2c/muxes/i2c-mux-gpio.c 8629F: include/linux/platform_data/i2c-mux-gpio.h 8630 8631GENERIC HDLC (WAN) DRIVERS 8632M: Krzysztof Halasa <khc@pm.waw.pl> 8633S: Maintained 8634W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8635F: drivers/net/wan/c101.c 8636F: drivers/net/wan/hd6457* 8637F: drivers/net/wan/hdlc* 8638F: drivers/net/wan/n2.c 8639F: drivers/net/wan/pc300too.c 8640F: drivers/net/wan/pci200syn.c 8641F: drivers/net/wan/wanxl* 8642 8643GENERIC INCLUDE/ASM HEADER FILES 8644M: Arnd Bergmann <arnd@arndb.de> 8645L: linux-arch@vger.kernel.org 8646S: Maintained 8647T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8648F: include/asm-generic/ 8649F: include/uapi/asm-generic/ 8650 8651GENERIC PHY FRAMEWORK 8652M: Vinod Koul <vkoul@kernel.org> 8653M: Kishon Vijay Abraham I <kishon@kernel.org> 8654L: linux-phy@lists.infradead.org 8655S: Supported 8656Q: https://patchwork.kernel.org/project/linux-phy/list/ 8657T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8658F: Documentation/devicetree/bindings/phy/ 8659F: drivers/phy/ 8660F: include/dt-bindings/phy/ 8661F: include/linux/phy/ 8662 8663GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8664M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8665S: Supported 8666F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8667 8668GENERIC PM DOMAINS 8669M: "Rafael J. Wysocki" <rafael@kernel.org> 8670M: Kevin Hilman <khilman@kernel.org> 8671M: Ulf Hansson <ulf.hansson@linaro.org> 8672L: linux-pm@vger.kernel.org 8673S: Supported 8674F: Documentation/devicetree/bindings/power/power?domain* 8675F: drivers/base/power/domain*.c 8676F: include/linux/pm_domain.h 8677 8678GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8679M: Eugen Hristev <eugen.hristev@microchip.com> 8680L: linux-input@vger.kernel.org 8681S: Maintained 8682F: drivers/input/touchscreen/resistive-adc-touch.c 8683 8684GENERIC STRING LIBRARY 8685R: Andy Shevchenko <andy@kernel.org> 8686S: Maintained 8687F: include/linux/string.h 8688F: include/linux/string_choices.h 8689F: include/linux/string_helpers.h 8690F: lib/string.c 8691F: lib/string_helpers.c 8692F: lib/test-string_helpers.c 8693F: lib/test_string.c 8694 8695GENERIC UIO DRIVER FOR PCI DEVICES 8696M: "Michael S. Tsirkin" <mst@redhat.com> 8697L: kvm@vger.kernel.org 8698S: Supported 8699F: drivers/uio/uio_pci_generic.c 8700 8701GENERIC VDSO LIBRARY 8702M: Andy Lutomirski <luto@kernel.org> 8703M: Thomas Gleixner <tglx@linutronix.de> 8704M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8705L: linux-kernel@vger.kernel.org 8706S: Maintained 8707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8708F: include/asm-generic/vdso/vsyscall.h 8709F: include/vdso/ 8710F: kernel/time/vsyscall.c 8711F: lib/vdso/ 8712 8713GENWQE (IBM Generic Workqueue Card) 8714M: Frank Haverkamp <haver@linux.ibm.com> 8715S: Supported 8716F: drivers/misc/genwqe/ 8717 8718GET_MAINTAINER SCRIPT 8719M: Joe Perches <joe@perches.com> 8720S: Maintained 8721F: scripts/get_maintainer.pl 8722 8723GFS2 FILE SYSTEM 8724M: Bob Peterson <rpeterso@redhat.com> 8725M: Andreas Gruenbacher <agruenba@redhat.com> 8726L: cluster-devel@redhat.com 8727S: Supported 8728B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8729T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8730F: Documentation/filesystems/gfs2* 8731F: fs/gfs2/ 8732F: include/uapi/linux/gfs2_ondisk.h 8733 8734GIGABYTE WMI DRIVER 8735M: Thomas Weißschuh <thomas@weissschuh.net> 8736L: platform-driver-x86@vger.kernel.org 8737S: Maintained 8738F: drivers/platform/x86/gigabyte-wmi.c 8739 8740GNSS SUBSYSTEM 8741M: Johan Hovold <johan@kernel.org> 8742S: Maintained 8743T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8744F: Documentation/ABI/testing/sysfs-class-gnss 8745F: Documentation/devicetree/bindings/gnss/ 8746F: drivers/gnss/ 8747F: include/linux/gnss.h 8748 8749GO7007 MPEG CODEC 8750M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8751L: linux-media@vger.kernel.org 8752S: Maintained 8753F: drivers/media/usb/go7007/ 8754 8755GOODIX TOUCHSCREEN 8756M: Bastien Nocera <hadess@hadess.net> 8757M: Hans de Goede <hdegoede@redhat.com> 8758L: linux-input@vger.kernel.org 8759S: Maintained 8760F: drivers/input/touchscreen/goodix* 8761 8762GOOGLE ETHERNET DRIVERS 8763M: Jeroen de Borst <jeroendb@google.com> 8764M: Praveen Kaligineedi <pkaligineedi@google.com> 8765R: Shailend Chand <shailend@google.com> 8766L: netdev@vger.kernel.org 8767S: Supported 8768F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8769F: drivers/net/ethernet/google 8770 8771GPD POCKET FAN DRIVER 8772M: Hans de Goede <hdegoede@redhat.com> 8773L: platform-driver-x86@vger.kernel.org 8774S: Maintained 8775F: drivers/platform/x86/gpd-pocket-fan.c 8776 8777GPIO ACPI SUPPORT 8778M: Mika Westerberg <mika.westerberg@linux.intel.com> 8779M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8780L: linux-gpio@vger.kernel.org 8781L: linux-acpi@vger.kernel.org 8782S: Supported 8783T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8784F: Documentation/firmware-guide/acpi/gpio-properties.rst 8785F: drivers/gpio/gpiolib-acpi.c 8786F: drivers/gpio/gpiolib-acpi.h 8787 8788GPIO AGGREGATOR 8789M: Geert Uytterhoeven <geert+renesas@glider.be> 8790L: linux-gpio@vger.kernel.org 8791S: Supported 8792F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8793F: drivers/gpio/gpio-aggregator.c 8794 8795GPIO IR Transmitter 8796M: Sean Young <sean@mess.org> 8797L: linux-media@vger.kernel.org 8798S: Maintained 8799F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8800F: drivers/media/rc/gpio-ir-tx.c 8801 8802GPIO MOCKUP DRIVER 8803M: Bamvor Jian Zhang <bamv2005@gmail.com> 8804L: linux-gpio@vger.kernel.org 8805S: Maintained 8806F: drivers/gpio/gpio-mockup.c 8807F: tools/testing/selftests/gpio/ 8808 8809GPIO REGMAP 8810R: Michael Walle <michael@walle.cc> 8811S: Maintained 8812F: drivers/gpio/gpio-regmap.c 8813F: include/linux/gpio/regmap.h 8814 8815GPIO SUBSYSTEM 8816M: Linus Walleij <linus.walleij@linaro.org> 8817M: Bartosz Golaszewski <brgl@bgdev.pl> 8818R: Andy Shevchenko <andy@kernel.org> 8819L: linux-gpio@vger.kernel.org 8820S: Maintained 8821T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8822F: Documentation/ABI/obsolete/sysfs-gpio 8823F: Documentation/ABI/testing/gpio-cdev 8824F: Documentation/admin-guide/gpio/ 8825F: Documentation/devicetree/bindings/gpio/ 8826F: Documentation/driver-api/gpio/ 8827F: drivers/gpio/ 8828F: include/dt-bindings/gpio/ 8829F: include/linux/gpio.h 8830F: include/linux/gpio/ 8831F: include/linux/of_gpio.h 8832F: include/uapi/linux/gpio.h 8833F: tools/gpio/ 8834 8835GRE DEMULTIPLEXER DRIVER 8836M: Dmitry Kozlov <xeb@mail.ru> 8837L: netdev@vger.kernel.org 8838S: Maintained 8839F: include/net/gre.h 8840F: net/ipv4/gre_demux.c 8841F: net/ipv4/gre_offload.c 8842 8843GRETH 10/100/1G Ethernet MAC device driver 8844M: Andreas Larsson <andreas@gaisler.com> 8845L: netdev@vger.kernel.org 8846S: Maintained 8847F: drivers/net/ethernet/aeroflex/ 8848 8849GREYBUS AUDIO PROTOCOLS DRIVERS 8850M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8851M: Mark Greer <mgreer@animalcreek.com> 8852S: Maintained 8853F: drivers/staging/greybus/audio_apbridgea.c 8854F: drivers/staging/greybus/audio_apbridgea.h 8855F: drivers/staging/greybus/audio_codec.c 8856F: drivers/staging/greybus/audio_codec.h 8857F: drivers/staging/greybus/audio_gb.c 8858F: drivers/staging/greybus/audio_manager.c 8859F: drivers/staging/greybus/audio_manager.h 8860F: drivers/staging/greybus/audio_manager_module.c 8861F: drivers/staging/greybus/audio_manager_private.h 8862F: drivers/staging/greybus/audio_manager_sysfs.c 8863F: drivers/staging/greybus/audio_module.c 8864F: drivers/staging/greybus/audio_topology.c 8865 8866GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8867M: Viresh Kumar <vireshk@kernel.org> 8868S: Maintained 8869F: drivers/staging/greybus/authentication.c 8870F: drivers/staging/greybus/bootrom.c 8871F: drivers/staging/greybus/firmware.h 8872F: drivers/staging/greybus/fw-core.c 8873F: drivers/staging/greybus/fw-download.c 8874F: drivers/staging/greybus/fw-management.c 8875F: drivers/staging/greybus/greybus_authentication.h 8876F: drivers/staging/greybus/greybus_firmware.h 8877F: drivers/staging/greybus/hid.c 8878F: drivers/staging/greybus/i2c.c 8879F: drivers/staging/greybus/spi.c 8880F: drivers/staging/greybus/spilib.c 8881F: drivers/staging/greybus/spilib.h 8882 8883GREYBUS LOOPBACK DRIVER 8884M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8885S: Maintained 8886F: drivers/staging/greybus/loopback.c 8887 8888GREYBUS PLATFORM DRIVERS 8889M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8890S: Maintained 8891F: drivers/staging/greybus/arche-apb-ctrl.c 8892F: drivers/staging/greybus/arche-platform.c 8893F: drivers/staging/greybus/arche_platform.h 8894 8895GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8896M: Rui Miguel Silva <rmfrfs@gmail.com> 8897S: Maintained 8898F: drivers/staging/greybus/gpio.c 8899F: drivers/staging/greybus/light.c 8900F: drivers/staging/greybus/power_supply.c 8901F: drivers/staging/greybus/sdio.c 8902F: drivers/staging/greybus/spi.c 8903F: drivers/staging/greybus/spilib.c 8904 8905GREYBUS SUBSYSTEM 8906M: Johan Hovold <johan@kernel.org> 8907M: Alex Elder <elder@kernel.org> 8908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8909L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8910S: Maintained 8911F: drivers/greybus/ 8912F: drivers/staging/greybus/ 8913F: include/linux/greybus.h 8914F: include/linux/greybus/ 8915 8916GREYBUS UART PROTOCOLS DRIVERS 8917M: David Lin <dtwlin@gmail.com> 8918S: Maintained 8919F: drivers/staging/greybus/log.c 8920F: drivers/staging/greybus/uart.c 8921 8922GS1662 VIDEO SERIALIZER 8923M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8924L: linux-media@vger.kernel.org 8925S: Maintained 8926T: git git://linuxtv.org/media_tree.git 8927F: drivers/media/spi/gs1662.c 8928 8929GSPCA FINEPIX SUBDRIVER 8930M: Frank Zago <frank@zago.net> 8931L: linux-media@vger.kernel.org 8932S: Maintained 8933T: git git://linuxtv.org/media_tree.git 8934F: drivers/media/usb/gspca/finepix.c 8935 8936GSPCA GL860 SUBDRIVER 8937M: Olivier Lorin <o.lorin@laposte.net> 8938L: linux-media@vger.kernel.org 8939S: Maintained 8940T: git git://linuxtv.org/media_tree.git 8941F: drivers/media/usb/gspca/gl860/ 8942 8943GSPCA M5602 SUBDRIVER 8944M: Erik Andren <erik.andren@gmail.com> 8945L: linux-media@vger.kernel.org 8946S: Maintained 8947T: git git://linuxtv.org/media_tree.git 8948F: drivers/media/usb/gspca/m5602/ 8949 8950GSPCA PAC207 SONIXB SUBDRIVER 8951M: Hans Verkuil <hverkuil@xs4all.nl> 8952L: linux-media@vger.kernel.org 8953S: Odd Fixes 8954T: git git://linuxtv.org/media_tree.git 8955F: drivers/media/usb/gspca/pac207.c 8956 8957GSPCA SN9C20X SUBDRIVER 8958M: Brian Johnson <brijohn@gmail.com> 8959L: linux-media@vger.kernel.org 8960S: Maintained 8961T: git git://linuxtv.org/media_tree.git 8962F: drivers/media/usb/gspca/sn9c20x.c 8963 8964GSPCA T613 SUBDRIVER 8965M: Leandro Costantino <lcostantino@gmail.com> 8966L: linux-media@vger.kernel.org 8967S: Maintained 8968T: git git://linuxtv.org/media_tree.git 8969F: drivers/media/usb/gspca/t613.c 8970 8971GSPCA USB WEBCAM DRIVER 8972M: Hans Verkuil <hverkuil@xs4all.nl> 8973L: linux-media@vger.kernel.org 8974S: Odd Fixes 8975T: git git://linuxtv.org/media_tree.git 8976F: drivers/media/usb/gspca/ 8977 8978GTP (GPRS Tunneling Protocol) 8979M: Pablo Neira Ayuso <pablo@netfilter.org> 8980M: Harald Welte <laforge@gnumonks.org> 8981L: osmocom-net-gprs@lists.osmocom.org 8982S: Maintained 8983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8984F: drivers/net/gtp.c 8985 8986GUID PARTITION TABLE (GPT) 8987M: Davidlohr Bueso <dave@stgolabs.net> 8988L: linux-efi@vger.kernel.org 8989S: Maintained 8990F: block/partitions/efi.* 8991 8992HABANALABS PCI DRIVER 8993M: Oded Gabbay <ogabbay@kernel.org> 8994L: dri-devel@lists.freedesktop.org 8995S: Supported 8996C: irc://irc.oftc.net/dri-devel 8997T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8998F: Documentation/ABI/testing/debugfs-driver-habanalabs 8999F: Documentation/ABI/testing/sysfs-driver-habanalabs 9000F: drivers/accel/habanalabs/ 9001F: include/trace/events/habanalabs.h 9002F: include/uapi/drm/habanalabs_accel.h 9003 9004HACKRF MEDIA DRIVER 9005M: Antti Palosaari <crope@iki.fi> 9006L: linux-media@vger.kernel.org 9007S: Maintained 9008W: https://linuxtv.org 9009W: http://palosaari.fi/linux/ 9010Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9011T: git git://linuxtv.org/anttip/media_tree.git 9012F: drivers/media/usb/hackrf/ 9013 9014HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9015M: Chuck Lever <chuck.lever@oracle.com> 9016L: kernel-tls-handshake@lists.linux.dev 9017L: netdev@vger.kernel.org 9018S: Maintained 9019F: Documentation/netlink/specs/handshake.yaml 9020F: Documentation/networking/tls-handshake.rst 9021F: include/net/handshake.h 9022F: include/trace/events/handshake.h 9023F: net/handshake/ 9024 9025HANTRO VPU CODEC DRIVER 9026M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9027M: Philipp Zabel <p.zabel@pengutronix.de> 9028L: linux-media@vger.kernel.org 9029L: linux-rockchip@lists.infradead.org 9030S: Maintained 9031F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9032F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9033F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9034F: drivers/media/platform/verisilicon/ 9035 9036HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9037M: Frank Seidel <frank@f-seidel.de> 9038L: platform-driver-x86@vger.kernel.org 9039S: Maintained 9040W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9041F: drivers/platform/x86/hdaps.c 9042 9043HARDWARE MONITORING 9044M: Jean Delvare <jdelvare@suse.com> 9045M: Guenter Roeck <linux@roeck-us.net> 9046L: linux-hwmon@vger.kernel.org 9047S: Maintained 9048W: http://hwmon.wiki.kernel.org/ 9049T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9050F: Documentation/ABI/testing/sysfs-class-hwmon 9051F: Documentation/devicetree/bindings/hwmon/ 9052F: Documentation/hwmon/ 9053F: drivers/hwmon/ 9054F: include/linux/hwmon*.h 9055F: include/trace/events/hwmon*.h 9056K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9057 9058HARDWARE RANDOM NUMBER GENERATOR CORE 9059M: Olivia Mackall <olivia@selenic.com> 9060M: Herbert Xu <herbert@gondor.apana.org.au> 9061L: linux-crypto@vger.kernel.org 9062S: Odd fixes 9063F: Documentation/admin-guide/hw_random.rst 9064F: Documentation/devicetree/bindings/rng/ 9065F: drivers/char/hw_random/ 9066F: include/linux/hw_random.h 9067 9068HARDWARE SPINLOCK CORE 9069M: Ohad Ben-Cohen <ohad@wizery.com> 9070M: Bjorn Andersson <andersson@kernel.org> 9071R: Baolin Wang <baolin.wang7@gmail.com> 9072L: linux-remoteproc@vger.kernel.org 9073S: Maintained 9074T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9075F: Documentation/devicetree/bindings/hwlock/ 9076F: Documentation/locking/hwspinlock.rst 9077F: drivers/hwspinlock/ 9078F: include/linux/hwspinlock.h 9079 9080HARDWARE TRACING FACILITIES 9081M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9082S: Maintained 9083F: drivers/hwtracing/ 9084 9085HARMONY SOUND DRIVER 9086L: linux-parisc@vger.kernel.org 9087S: Maintained 9088F: sound/parisc/harmony.* 9089 9090HDPVR USB VIDEO ENCODER DRIVER 9091M: Hans Verkuil <hverkuil@xs4all.nl> 9092L: linux-media@vger.kernel.org 9093S: Odd Fixes 9094W: https://linuxtv.org 9095T: git git://linuxtv.org/media_tree.git 9096F: drivers/media/usb/hdpvr/ 9097 9098HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9099M: Matt Hsiao <matt.hsiao@hpe.com> 9100S: Supported 9101F: drivers/misc/hpilo.[ch] 9102 9103HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9104M: Jerry Hoemann <jerry.hoemann@hpe.com> 9105S: Supported 9106F: Documentation/watchdog/hpwdt.rst 9107F: drivers/watchdog/hpwdt.c 9108 9109HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9110M: Don Brace <don.brace@microchip.com> 9111L: storagedev@microchip.com 9112L: linux-scsi@vger.kernel.org 9113S: Supported 9114F: Documentation/scsi/hpsa.rst 9115F: drivers/scsi/hpsa*.[ch] 9116F: include/linux/cciss*.h 9117F: include/uapi/linux/cciss*.h 9118 9119HFI1 DRIVER 9120M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9121L: linux-rdma@vger.kernel.org 9122S: Supported 9123F: drivers/infiniband/hw/hfi1 9124 9125HFS FILESYSTEM 9126L: linux-fsdevel@vger.kernel.org 9127S: Orphan 9128F: Documentation/filesystems/hfs.rst 9129F: fs/hfs/ 9130 9131HFSPLUS FILESYSTEM 9132L: linux-fsdevel@vger.kernel.org 9133S: Orphan 9134F: Documentation/filesystems/hfsplus.rst 9135F: fs/hfsplus/ 9136 9137HGA FRAMEBUFFER DRIVER 9138M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9139L: linux-nvidia@lists.surfsouth.com 9140S: Maintained 9141W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9142F: drivers/video/fbdev/hgafb.c 9143 9144HIBERNATION (aka Software Suspend, aka swsusp) 9145M: "Rafael J. Wysocki" <rafael@kernel.org> 9146M: Pavel Machek <pavel@ucw.cz> 9147L: linux-pm@vger.kernel.org 9148S: Supported 9149B: https://bugzilla.kernel.org 9150F: arch/*/include/asm/suspend*.h 9151F: arch/x86/power/ 9152F: drivers/base/power/ 9153F: include/linux/freezer.h 9154F: include/linux/pm.h 9155F: include/linux/suspend.h 9156F: kernel/power/ 9157 9158HID CORE LAYER 9159M: Jiri Kosina <jikos@kernel.org> 9160M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9161L: linux-input@vger.kernel.org 9162S: Maintained 9163T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9164F: Documentation/hid/ 9165F: drivers/hid/ 9166F: include/linux/hid* 9167F: include/uapi/linux/hid* 9168F: samples/hid/ 9169F: tools/testing/selftests/hid/ 9170 9171HID LOGITECH DRIVERS 9172R: Filipe Laíns <lains@riseup.net> 9173L: linux-input@vger.kernel.org 9174S: Maintained 9175F: drivers/hid/hid-logitech-* 9176 9177HID NVIDIA SHIELD DRIVER 9178M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9179L: linux-input@vger.kernel.org 9180S: Maintained 9181F: drivers/hid/hid-nvidia-shield.c 9182 9183HID PHOENIX RC FLIGHT CONTROLLER 9184M: Marcus Folkesson <marcus.folkesson@gmail.com> 9185L: linux-input@vger.kernel.org 9186S: Maintained 9187F: drivers/hid/hid-pxrc.c 9188 9189HID PLAYSTATION DRIVER 9190M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9191L: linux-input@vger.kernel.org 9192S: Supported 9193F: drivers/hid/hid-playstation.c 9194 9195HID SENSOR HUB DRIVERS 9196M: Jiri Kosina <jikos@kernel.org> 9197M: Jonathan Cameron <jic23@kernel.org> 9198M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9199L: linux-input@vger.kernel.org 9200L: linux-iio@vger.kernel.org 9201S: Maintained 9202F: Documentation/hid/hid-sensor* 9203F: drivers/hid/hid-sensor-* 9204F: drivers/iio/*/hid-* 9205F: include/linux/hid-sensor-* 9206 9207HID VRC-2 CAR CONTROLLER DRIVER 9208M: Marcus Folkesson <marcus.folkesson@gmail.com> 9209L: linux-input@vger.kernel.org 9210S: Maintained 9211F: drivers/hid/hid-vrc2.c 9212 9213HID WACOM DRIVER 9214M: Ping Cheng <ping.cheng@wacom.com> 9215M: Jason Gerecke <jason.gerecke@wacom.com> 9216L: linux-input@vger.kernel.org 9217S: Maintained 9218F: drivers/hid/wacom.h 9219F: drivers/hid/wacom_* 9220 9221HID++ LOGITECH DRIVERS 9222R: Filipe Laíns <lains@riseup.net> 9223R: Bastien Nocera <hadess@hadess.net> 9224L: linux-input@vger.kernel.org 9225S: Maintained 9226F: drivers/hid/hid-logitech-hidpp.c 9227 9228HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9229M: Thomas Gleixner <tglx@linutronix.de> 9230L: linux-kernel@vger.kernel.org 9231S: Maintained 9232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9233F: Documentation/timers/ 9234F: include/linux/clockchips.h 9235F: include/linux/hrtimer.h 9236F: kernel/time/clockevents.c 9237F: kernel/time/hrtimer.c 9238F: kernel/time/timer_*.c 9239 9240HIGH-SPEED SCC DRIVER FOR AX.25 9241L: linux-hams@vger.kernel.org 9242S: Orphan 9243F: drivers/net/hamradio/scc.c 9244 9245HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9246M: HighPoint Linux Team <linux@highpoint-tech.com> 9247S: Supported 9248W: http://www.highpoint-tech.com 9249F: Documentation/scsi/hptiop.rst 9250F: drivers/scsi/hptiop.c 9251 9252HIKEY960 ONBOARD USB GPIO HUB DRIVER 9253M: John Stultz <jstultz@google.com> 9254L: linux-kernel@vger.kernel.org 9255S: Maintained 9256F: drivers/misc/hisi_hikey_usb.c 9257 9258HIMAX HX83112B TOUCHSCREEN SUPPORT 9259M: Job Noorman <job@noorman.info> 9260L: linux-input@vger.kernel.org 9261S: Maintained 9262F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9263F: drivers/input/touchscreen/himax_hx83112b.c 9264 9265HIPPI 9266M: Jes Sorensen <jes@trained-monkey.org> 9267L: linux-hippi@sunsite.dk 9268S: Maintained 9269F: drivers/net/hippi/ 9270F: include/linux/hippidevice.h 9271F: include/uapi/linux/if_hippi.h 9272F: net/802/hippi.c 9273 9274HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9275M: Kurt Kanzenbach <kurt@linutronix.de> 9276L: netdev@vger.kernel.org 9277S: Maintained 9278F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9279F: drivers/net/dsa/hirschmann/* 9280F: include/linux/platform_data/hirschmann-hellcreek.h 9281F: net/dsa/tag_hellcreek.c 9282 9283HISILICON DMA DRIVER 9284M: Zhou Wang <wangzhou1@hisilicon.com> 9285M: Jie Hai <haijie1@huawei.com> 9286L: dmaengine@vger.kernel.org 9287S: Maintained 9288F: drivers/dma/hisi_dma.c 9289 9290HISILICON GPIO DRIVER 9291M: Jay Fang <f.fangjian@huawei.com> 9292L: linux-gpio@vger.kernel.org 9293S: Maintained 9294F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9295F: drivers/gpio/gpio-hisi.c 9296 9297HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9298M: Longfang Liu <liulongfang@huawei.com> 9299L: linux-crypto@vger.kernel.org 9300S: Maintained 9301F: Documentation/ABI/testing/debugfs-hisi-hpre 9302F: drivers/crypto/hisilicon/hpre/hpre.h 9303F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9304F: drivers/crypto/hisilicon/hpre/hpre_main.c 9305 9306HISILICON HNS3 PMU DRIVER 9307M: Guangbin Huang <huangguangbin2@huawei.com> 9308S: Supported 9309F: Documentation/admin-guide/perf/hns3-pmu.rst 9310F: drivers/perf/hisilicon/hns3_pmu.c 9311 9312HISILICON I2C CONTROLLER DRIVER 9313M: Yicong Yang <yangyicong@hisilicon.com> 9314L: linux-i2c@vger.kernel.org 9315S: Maintained 9316W: https://www.hisilicon.com 9317F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9318F: drivers/i2c/busses/i2c-hisi.c 9319 9320HISILICON LPC BUS DRIVER 9321M: Jay Fang <f.fangjian@huawei.com> 9322S: Maintained 9323W: http://www.hisilicon.com 9324F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9325F: drivers/bus/hisi_lpc.c 9326 9327HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9328M: Yisen Zhuang <yisen.zhuang@huawei.com> 9329M: Salil Mehta <salil.mehta@huawei.com> 9330L: netdev@vger.kernel.org 9331S: Maintained 9332W: http://www.hisilicon.com 9333F: drivers/net/ethernet/hisilicon/hns3/ 9334 9335HISILICON NETWORK SUBSYSTEM DRIVER 9336M: Yisen Zhuang <yisen.zhuang@huawei.com> 9337M: Salil Mehta <salil.mehta@huawei.com> 9338L: netdev@vger.kernel.org 9339S: Maintained 9340W: http://www.hisilicon.com 9341F: Documentation/devicetree/bindings/net/hisilicon*.txt 9342F: drivers/net/ethernet/hisilicon/ 9343 9344HISILICON PMU DRIVER 9345M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9346M: Jonathan Cameron <jonathan.cameron@huawei.com> 9347S: Supported 9348W: http://www.hisilicon.com 9349F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9350F: Documentation/admin-guide/perf/hisi-pmu.rst 9351F: drivers/perf/hisilicon 9352 9353HISILICON PTT DRIVER 9354M: Yicong Yang <yangyicong@hisilicon.com> 9355M: Jonathan Cameron <jonathan.cameron@huawei.com> 9356L: linux-kernel@vger.kernel.org 9357S: Maintained 9358F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9359F: Documentation/trace/hisi-ptt.rst 9360F: drivers/hwtracing/ptt/ 9361F: tools/perf/arch/arm64/util/hisi-ptt.c 9362F: tools/perf/util/hisi-ptt* 9363F: tools/perf/util/hisi-ptt-decoder/* 9364 9365HISILICON QM DRIVER 9366M: Weili Qian <qianweili@huawei.com> 9367M: Zhou Wang <wangzhou1@hisilicon.com> 9368L: linux-crypto@vger.kernel.org 9369S: Maintained 9370F: drivers/crypto/hisilicon/Kconfig 9371F: drivers/crypto/hisilicon/Makefile 9372F: drivers/crypto/hisilicon/qm.c 9373F: drivers/crypto/hisilicon/sgl.c 9374F: include/linux/hisi_acc_qm.h 9375 9376HISILICON ROCE DRIVER 9377M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9378M: Junxian Huang <huangjunxian6@hisilicon.com> 9379L: linux-rdma@vger.kernel.org 9380S: Maintained 9381F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9382F: drivers/infiniband/hw/hns/ 9383 9384HISILICON SAS Controller 9385M: Xiang Chen <chenxiang66@hisilicon.com> 9386S: Supported 9387W: http://www.hisilicon.com 9388F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9389F: drivers/scsi/hisi_sas/ 9390 9391HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9392M: Kai Ye <yekai13@huawei.com> 9393M: Longfang Liu <liulongfang@huawei.com> 9394L: linux-crypto@vger.kernel.org 9395S: Maintained 9396F: Documentation/ABI/testing/debugfs-hisi-sec 9397F: drivers/crypto/hisilicon/sec2/sec.h 9398F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9399F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9400F: drivers/crypto/hisilicon/sec2/sec_main.c 9401 9402HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9403M: Jay Fang <f.fangjian@huawei.com> 9404L: linux-spi@vger.kernel.org 9405S: Maintained 9406W: http://www.hisilicon.com 9407F: drivers/spi/spi-hisi-kunpeng.c 9408 9409HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9410M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9411L: linux-kernel@vger.kernel.org 9412S: Maintained 9413F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9414F: drivers/spmi/hisi-spmi-controller.c 9415 9416HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9417M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9418L: linux-kernel@vger.kernel.org 9419S: Maintained 9420F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9421F: drivers/mfd/hi6421-spmi-pmic.c 9422 9423HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9424M: Weili Qian <qianweili@huawei.com> 9425S: Maintained 9426F: drivers/crypto/hisilicon/trng/trng.c 9427 9428HISILICON V3XX SPI NOR FLASH Controller Driver 9429M: Jay Fang <f.fangjian@huawei.com> 9430S: Maintained 9431W: http://www.hisilicon.com 9432F: drivers/spi/spi-hisi-sfc-v3xx.c 9433 9434HISILICON ZIP Controller DRIVER 9435M: Yang Shen <shenyang39@huawei.com> 9436M: Zhou Wang <wangzhou1@hisilicon.com> 9437L: linux-crypto@vger.kernel.org 9438S: Maintained 9439F: Documentation/ABI/testing/debugfs-hisi-zip 9440F: drivers/crypto/hisilicon/zip/ 9441 9442HMM - Heterogeneous Memory Management 9443M: Jérôme Glisse <jglisse@redhat.com> 9444L: linux-mm@kvack.org 9445S: Maintained 9446F: Documentation/mm/hmm.rst 9447F: include/linux/hmm* 9448F: lib/test_hmm* 9449F: mm/hmm* 9450F: tools/testing/selftests/mm/*hmm* 9451 9452HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9453M: Andreas Klinger <ak@it-klinger.de> 9454L: linux-iio@vger.kernel.org 9455S: Maintained 9456F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9457F: drivers/iio/pressure/mprls0025pa.c 9458 9459HOST AP DRIVER 9460M: Jouni Malinen <j@w1.fi> 9461L: linux-wireless@vger.kernel.org 9462S: Obsolete 9463W: http://w1.fi/hostap-driver.html 9464F: drivers/net/wireless/intersil/hostap/ 9465 9466HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9467L: platform-driver-x86@vger.kernel.org 9468S: Orphan 9469F: drivers/platform/x86/hp/tc1100-wmi.c 9470 9471HP WMI HARDWARE MONITOR DRIVER 9472M: James Seo <james@equiv.tech> 9473L: linux-hwmon@vger.kernel.org 9474S: Maintained 9475F: Documentation/hwmon/hp-wmi-sensors.rst 9476F: drivers/hwmon/hp-wmi-sensors.c 9477 9478HPET: High Precision Event Timers driver 9479M: Clemens Ladisch <clemens@ladisch.de> 9480S: Maintained 9481F: Documentation/timers/hpet.rst 9482F: drivers/char/hpet.c 9483F: include/linux/hpet.h 9484F: include/uapi/linux/hpet.h 9485 9486HPET: x86 9487S: Orphan 9488F: arch/x86/include/asm/hpet.h 9489F: arch/x86/kernel/hpet.c 9490 9491HPFS FILESYSTEM 9492M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9493S: Maintained 9494W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9495F: fs/hpfs/ 9496 9497HSI SUBSYSTEM 9498M: Sebastian Reichel <sre@kernel.org> 9499S: Maintained 9500T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9501F: Documentation/ABI/testing/sysfs-bus-hsi 9502F: Documentation/driver-api/hsi.rst 9503F: drivers/hsi/ 9504F: include/linux/hsi/ 9505F: include/uapi/linux/hsi/ 9506 9507HSO 3G MODEM DRIVER 9508L: linux-usb@vger.kernel.org 9509S: Orphan 9510F: drivers/net/usb/hso.c 9511 9512HSR NETWORK PROTOCOL 9513L: netdev@vger.kernel.org 9514S: Orphan 9515F: net/hsr/ 9516 9517HT16K33 LED CONTROLLER DRIVER 9518M: Robin van der Gracht <robin@protonic.nl> 9519S: Maintained 9520F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9521F: drivers/auxdisplay/ht16k33.c 9522 9523HTCPEN TOUCHSCREEN DRIVER 9524M: Pau Oliva Fora <pof@eslack.org> 9525L: linux-input@vger.kernel.org 9526S: Maintained 9527F: drivers/input/touchscreen/htcpen.c 9528 9529HTE SUBSYSTEM 9530M: Dipen Patel <dipenp@nvidia.com> 9531L: timestamp@lists.linux.dev 9532S: Maintained 9533Q: https://patchwork.kernel.org/project/timestamp/list/ 9534T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9535F: Documentation/devicetree/bindings/timestamp/ 9536F: Documentation/driver-api/hte/ 9537F: drivers/hte/ 9538F: include/linux/hte.h 9539 9540HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9541M: Lorenzo Bianconi <lorenzo@kernel.org> 9542L: linux-iio@vger.kernel.org 9543S: Maintained 9544W: http://www.st.com/ 9545F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9546F: drivers/iio/humidity/hts221* 9547 9548HUAWEI ETHERNET DRIVER 9549M: Cai Huoqing <cai.huoqing@linux.dev> 9550L: netdev@vger.kernel.org 9551S: Maintained 9552F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9553F: drivers/net/ethernet/huawei/hinic/ 9554 9555HUGETLB SUBSYSTEM 9556M: Mike Kravetz <mike.kravetz@oracle.com> 9557M: Muchun Song <muchun.song@linux.dev> 9558L: linux-mm@kvack.org 9559S: Maintained 9560F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9561F: Documentation/admin-guide/mm/hugetlbpage.rst 9562F: Documentation/mm/hugetlbfs_reserv.rst 9563F: Documentation/mm/vmemmap_dedup.rst 9564F: fs/hugetlbfs/ 9565F: include/linux/hugetlb.h 9566F: mm/hugetlb.c 9567F: mm/hugetlb_vmemmap.c 9568F: mm/hugetlb_vmemmap.h 9569 9570HVA ST MEDIA DRIVER 9571M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9572L: linux-media@vger.kernel.org 9573S: Supported 9574W: https://linuxtv.org 9575T: git git://linuxtv.org/media_tree.git 9576F: drivers/media/platform/st/sti/hva 9577 9578HWPOISON MEMORY FAILURE HANDLING 9579M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9580R: Miaohe Lin <linmiaohe@huawei.com> 9581L: linux-mm@kvack.org 9582S: Maintained 9583F: mm/hwpoison-inject.c 9584F: mm/memory-failure.c 9585 9586HYCON HY46XX TOUCHSCREEN SUPPORT 9587M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9588L: linux-input@vger.kernel.org 9589S: Maintained 9590F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9591F: drivers/input/touchscreen/hycon-hy46xx.c 9592 9593HYGON PROCESSOR SUPPORT 9594M: Pu Wen <puwen@hygon.cn> 9595L: linux-kernel@vger.kernel.org 9596S: Maintained 9597F: arch/x86/kernel/cpu/hygon.c 9598 9599HYNIX HI556 SENSOR DRIVER 9600M: Shawn Tu <shawnx.tu@intel.com> 9601L: linux-media@vger.kernel.org 9602S: Maintained 9603T: git git://linuxtv.org/media_tree.git 9604F: drivers/media/i2c/hi556.c 9605 9606HYNIX HI846 SENSOR DRIVER 9607M: Martin Kepplinger <martin.kepplinger@puri.sm> 9608L: linux-media@vger.kernel.org 9609S: Maintained 9610F: drivers/media/i2c/hi846.c 9611 9612HYNIX HI847 SENSOR DRIVER 9613M: Shawn Tu <shawnx.tu@intel.com> 9614L: linux-media@vger.kernel.org 9615S: Maintained 9616F: drivers/media/i2c/hi847.c 9617 9618Hyper-V/Azure CORE AND DRIVERS 9619M: "K. Y. Srinivasan" <kys@microsoft.com> 9620M: Haiyang Zhang <haiyangz@microsoft.com> 9621M: Wei Liu <wei.liu@kernel.org> 9622M: Dexuan Cui <decui@microsoft.com> 9623L: linux-hyperv@vger.kernel.org 9624S: Supported 9625T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9626F: Documentation/ABI/stable/sysfs-bus-vmbus 9627F: Documentation/ABI/testing/debugfs-hyperv 9628F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9629F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9630F: Documentation/virt/hyperv 9631F: arch/arm64/hyperv 9632F: arch/arm64/include/asm/hyperv-tlfs.h 9633F: arch/arm64/include/asm/mshyperv.h 9634F: arch/x86/hyperv 9635F: arch/x86/include/asm/hyperv-tlfs.h 9636F: arch/x86/include/asm/mshyperv.h 9637F: arch/x86/include/asm/trace/hyperv.h 9638F: arch/x86/kernel/cpu/mshyperv.c 9639F: drivers/clocksource/hyperv_timer.c 9640F: drivers/hid/hid-hyperv.c 9641F: drivers/hv/ 9642F: drivers/input/serio/hyperv-keyboard.c 9643F: drivers/iommu/hyperv-iommu.c 9644F: drivers/net/ethernet/microsoft/ 9645F: drivers/net/hyperv/ 9646F: drivers/pci/controller/pci-hyperv-intf.c 9647F: drivers/pci/controller/pci-hyperv.c 9648F: drivers/scsi/storvsc_drv.c 9649F: drivers/uio/uio_hv_generic.c 9650F: drivers/video/fbdev/hyperv_fb.c 9651F: include/asm-generic/hyperv-tlfs.h 9652F: include/asm-generic/mshyperv.h 9653F: include/clocksource/hyperv_timer.h 9654F: include/linux/hyperv.h 9655F: include/net/mana 9656F: include/uapi/linux/hyperv.h 9657F: net/vmw_vsock/hyperv_transport.c 9658F: tools/hv/ 9659 9660HYPERBUS SUPPORT 9661M: Vignesh Raghavendra <vigneshr@ti.com> 9662L: linux-mtd@lists.infradead.org 9663S: Supported 9664Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9665C: irc://irc.oftc.net/mtd 9666T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9667F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9668F: drivers/mtd/hyperbus/ 9669F: include/linux/mtd/hyperbus.h 9670 9671HYPERVISOR VIRTUAL CONSOLE DRIVER 9672L: linuxppc-dev@lists.ozlabs.org 9673S: Odd Fixes 9674F: drivers/tty/hvc/ 9675 9676I2C ACPI SUPPORT 9677M: Mika Westerberg <mika.westerberg@linux.intel.com> 9678L: linux-i2c@vger.kernel.org 9679L: linux-acpi@vger.kernel.org 9680S: Maintained 9681F: drivers/i2c/i2c-core-acpi.c 9682 9683I2C CONTROLLER DRIVER FOR NVIDIA GPU 9684M: Ajay Gupta <ajayg@nvidia.com> 9685L: linux-i2c@vger.kernel.org 9686S: Maintained 9687F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9688F: drivers/i2c/busses/i2c-nvidia-gpu.c 9689 9690I2C MUXES 9691M: Peter Rosin <peda@axentia.se> 9692L: linux-i2c@vger.kernel.org 9693S: Maintained 9694F: Documentation/devicetree/bindings/i2c/i2c-arb* 9695F: Documentation/devicetree/bindings/i2c/i2c-gate* 9696F: Documentation/devicetree/bindings/i2c/i2c-mux* 9697F: Documentation/i2c/i2c-topology.rst 9698F: Documentation/i2c/muxes/ 9699F: drivers/i2c/i2c-mux.c 9700F: drivers/i2c/muxes/ 9701F: include/linux/i2c-mux.h 9702 9703I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9704M: Gregory CLEMENT <gregory.clement@bootlin.com> 9705L: linux-i2c@vger.kernel.org 9706S: Maintained 9707F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9708F: drivers/i2c/busses/i2c-mv64xxx.c 9709 9710I2C OVER PARALLEL PORT 9711M: Jean Delvare <jdelvare@suse.com> 9712L: linux-i2c@vger.kernel.org 9713S: Maintained 9714F: Documentation/i2c/busses/i2c-parport.rst 9715F: drivers/i2c/busses/i2c-parport.c 9716 9717I2C SUBSYSTEM 9718M: Wolfram Sang <wsa@kernel.org> 9719L: linux-i2c@vger.kernel.org 9720S: Maintained 9721W: https://i2c.wiki.kernel.org/ 9722Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9723T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9724F: Documentation/devicetree/bindings/i2c/i2c.txt 9725F: Documentation/i2c/ 9726F: drivers/i2c/* 9727F: include/dt-bindings/i2c/i2c.h 9728F: include/linux/i2c-dev.h 9729F: include/linux/i2c-smbus.h 9730F: include/linux/i2c.h 9731F: include/uapi/linux/i2c-*.h 9732F: include/uapi/linux/i2c.h 9733 9734I2C SUBSYSTEM HOST DRIVERS 9735M: Andi Shyti <andi.shyti@kernel.org> 9736L: linux-i2c@vger.kernel.org 9737S: Maintained 9738W: https://i2c.wiki.kernel.org/ 9739Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9740T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9741F: Documentation/devicetree/bindings/i2c/ 9742F: drivers/i2c/algos/ 9743F: drivers/i2c/busses/ 9744F: include/dt-bindings/i2c/ 9745 9746I2C-TAOS-EVM DRIVER 9747M: Jean Delvare <jdelvare@suse.com> 9748L: linux-i2c@vger.kernel.org 9749S: Maintained 9750F: Documentation/i2c/busses/i2c-taos-evm.rst 9751F: drivers/i2c/busses/i2c-taos-evm.c 9752 9753I2C-TINY-USB DRIVER 9754M: Till Harbaum <till@harbaum.org> 9755L: linux-i2c@vger.kernel.org 9756S: Maintained 9757W: http://www.harbaum.org/till/i2c_tiny_usb 9758F: drivers/i2c/busses/i2c-tiny-usb.c 9759 9760I2C/SMBUS CONTROLLER DRIVERS FOR PC 9761M: Jean Delvare <jdelvare@suse.com> 9762L: linux-i2c@vger.kernel.org 9763S: Maintained 9764F: Documentation/i2c/busses/i2c-ali1535.rst 9765F: Documentation/i2c/busses/i2c-ali1563.rst 9766F: Documentation/i2c/busses/i2c-ali15x3.rst 9767F: Documentation/i2c/busses/i2c-amd756.rst 9768F: Documentation/i2c/busses/i2c-amd8111.rst 9769F: Documentation/i2c/busses/i2c-i801.rst 9770F: Documentation/i2c/busses/i2c-nforce2.rst 9771F: Documentation/i2c/busses/i2c-piix4.rst 9772F: Documentation/i2c/busses/i2c-sis5595.rst 9773F: Documentation/i2c/busses/i2c-sis630.rst 9774F: Documentation/i2c/busses/i2c-sis96x.rst 9775F: Documentation/i2c/busses/i2c-via.rst 9776F: Documentation/i2c/busses/i2c-viapro.rst 9777F: drivers/i2c/busses/i2c-ali1535.c 9778F: drivers/i2c/busses/i2c-ali1563.c 9779F: drivers/i2c/busses/i2c-ali15x3.c 9780F: drivers/i2c/busses/i2c-amd756-s4882.c 9781F: drivers/i2c/busses/i2c-amd756.c 9782F: drivers/i2c/busses/i2c-amd8111.c 9783F: drivers/i2c/busses/i2c-i801.c 9784F: drivers/i2c/busses/i2c-isch.c 9785F: drivers/i2c/busses/i2c-nforce2-s4985.c 9786F: drivers/i2c/busses/i2c-nforce2.c 9787F: drivers/i2c/busses/i2c-piix4.c 9788F: drivers/i2c/busses/i2c-sis5595.c 9789F: drivers/i2c/busses/i2c-sis630.c 9790F: drivers/i2c/busses/i2c-sis96x.c 9791F: drivers/i2c/busses/i2c-via.c 9792F: drivers/i2c/busses/i2c-viapro.c 9793 9794I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9795M: Hans de Goede <hdegoede@redhat.com> 9796L: linux-i2c@vger.kernel.org 9797S: Maintained 9798F: drivers/i2c/busses/i2c-cht-wc.c 9799 9800I2C/SMBUS ISMT DRIVER 9801M: Seth Heasley <seth.heasley@intel.com> 9802M: Neil Horman <nhorman@tuxdriver.com> 9803L: linux-i2c@vger.kernel.org 9804F: Documentation/i2c/busses/i2c-ismt.rst 9805F: drivers/i2c/busses/i2c-ismt.c 9806 9807I2C/SMBUS STUB DRIVER 9808M: Jean Delvare <jdelvare@suse.com> 9809L: linux-i2c@vger.kernel.org 9810S: Maintained 9811F: drivers/i2c/i2c-stub.c 9812 9813I3C DRIVER FOR ASPEED AST2600 9814M: Jeremy Kerr <jk@codeconstruct.com.au> 9815S: Maintained 9816F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9817F: drivers/i3c/master/ast2600-i3c-master.c 9818 9819I3C DRIVER FOR CADENCE I3C MASTER IP 9820M: Przemysław Gaj <pgaj@cadence.com> 9821S: Maintained 9822F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9823F: drivers/i3c/master/i3c-master-cdns.c 9824 9825I3C DRIVER FOR SYNOPSYS DESIGNWARE 9826S: Orphan 9827F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9828F: drivers/i3c/master/dw* 9829 9830I3C SUBSYSTEM 9831M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9832L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9833S: Maintained 9834C: irc://chat.freenode.net/linux-i3c 9835T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9836F: Documentation/ABI/testing/sysfs-bus-i3c 9837F: Documentation/devicetree/bindings/i3c/ 9838F: Documentation/driver-api/i3c 9839F: drivers/i3c/ 9840F: include/linux/i3c/ 9841 9842IA64 (Itanium) PLATFORM 9843L: linux-ia64@vger.kernel.org 9844S: Orphan 9845F: Documentation/arch/ia64/ 9846F: arch/ia64/ 9847 9848IBM Operation Panel Input Driver 9849M: Eddie James <eajames@linux.ibm.com> 9850L: linux-input@vger.kernel.org 9851S: Maintained 9852F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9853F: drivers/input/misc/ibm-panel.c 9854 9855IBM Power 842 compression accelerator 9856M: Haren Myneni <haren@us.ibm.com> 9857S: Supported 9858F: crypto/842.c 9859F: drivers/crypto/nx/Kconfig 9860F: drivers/crypto/nx/Makefile 9861F: drivers/crypto/nx/nx-842* 9862F: include/linux/sw842.h 9863F: lib/842/ 9864 9865IBM Power in-Nest Crypto Acceleration 9866M: Breno Leitão <leitao@debian.org> 9867M: Nayna Jain <nayna@linux.ibm.com> 9868M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9869L: linux-crypto@vger.kernel.org 9870S: Supported 9871F: drivers/crypto/nx/Kconfig 9872F: drivers/crypto/nx/Makefile 9873F: drivers/crypto/nx/nx-aes* 9874F: drivers/crypto/nx/nx-sha* 9875F: drivers/crypto/nx/nx.* 9876F: drivers/crypto/nx/nx_csbcpb.h 9877F: drivers/crypto/nx/nx_debugfs.c 9878 9879IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9880M: Tyrel Datwyler <tyreld@linux.ibm.com> 9881L: linux-pci@vger.kernel.org 9882L: linuxppc-dev@lists.ozlabs.org 9883S: Supported 9884F: drivers/pci/hotplug/rpadlpar* 9885 9886IBM Power Linux RAID adapter 9887M: Brian King <brking@us.ibm.com> 9888S: Supported 9889F: drivers/scsi/ipr.* 9890 9891IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9892M: Tyrel Datwyler <tyreld@linux.ibm.com> 9893L: linux-pci@vger.kernel.org 9894L: linuxppc-dev@lists.ozlabs.org 9895S: Supported 9896F: drivers/pci/hotplug/rpaphp* 9897 9898IBM Power SRIOV Virtual NIC Device Driver 9899M: Haren Myneni <haren@linux.ibm.com> 9900M: Rick Lindsley <ricklind@linux.ibm.com> 9901R: Nick Child <nnac123@linux.ibm.com> 9902R: Dany Madden <danymadden@us.ibm.com> 9903R: Thomas Falcon <tlfalcon@linux.ibm.com> 9904L: netdev@vger.kernel.org 9905S: Supported 9906F: drivers/net/ethernet/ibm/ibmvnic.* 9907 9908IBM Power VFIO Support 9909M: Timothy Pearson <tpearson@raptorengineering.com> 9910S: Supported 9911F: drivers/vfio/vfio_iommu_spapr_tce.c 9912 9913IBM Power Virtual Ethernet Device Driver 9914M: Nick Child <nnac123@linux.ibm.com> 9915L: netdev@vger.kernel.org 9916S: Supported 9917F: drivers/net/ethernet/ibm/ibmveth.* 9918 9919IBM Power Virtual FC Device Drivers 9920M: Tyrel Datwyler <tyreld@linux.ibm.com> 9921L: linux-scsi@vger.kernel.org 9922S: Supported 9923F: drivers/scsi/ibmvscsi/ibmvfc* 9924 9925IBM Power Virtual Management Channel Driver 9926M: Brad Warrum <bwarrum@linux.ibm.com> 9927M: Ritu Agarwal <rituagar@linux.ibm.com> 9928S: Supported 9929F: drivers/misc/ibmvmc.* 9930 9931IBM Power Virtual SCSI Device Drivers 9932M: Tyrel Datwyler <tyreld@linux.ibm.com> 9933L: linux-scsi@vger.kernel.org 9934S: Supported 9935F: drivers/scsi/ibmvscsi/ibmvscsi* 9936F: include/scsi/viosrp.h 9937 9938IBM Power Virtual SCSI Device Target Driver 9939M: Michael Cyr <mikecyr@linux.ibm.com> 9940L: linux-scsi@vger.kernel.org 9941L: target-devel@vger.kernel.org 9942S: Supported 9943F: drivers/scsi/ibmvscsi_tgt/ 9944 9945IBM Power VMX Cryptographic instructions 9946M: Breno Leitão <leitao@debian.org> 9947M: Nayna Jain <nayna@linux.ibm.com> 9948M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9949L: linux-crypto@vger.kernel.org 9950S: Supported 9951F: drivers/crypto/vmx/Kconfig 9952F: drivers/crypto/vmx/Makefile 9953F: drivers/crypto/vmx/aes* 9954F: drivers/crypto/vmx/ghash* 9955F: drivers/crypto/vmx/ppc-xlate.pl 9956F: drivers/crypto/vmx/vmx.c 9957 9958IBM ServeRAID RAID DRIVER 9959S: Orphan 9960F: drivers/scsi/ips.* 9961 9962ICH LPC AND GPIO DRIVER 9963M: Peter Tyser <ptyser@xes-inc.com> 9964S: Maintained 9965F: drivers/gpio/gpio-ich.c 9966F: drivers/mfd/lpc_ich.c 9967 9968ICY I2C DRIVER 9969M: Max Staudt <max@enpas.org> 9970L: linux-i2c@vger.kernel.org 9971S: Maintained 9972F: drivers/i2c/busses/i2c-icy.c 9973 9974IDEAPAD LAPTOP EXTRAS DRIVER 9975M: Ike Panhc <ike.pan@canonical.com> 9976L: platform-driver-x86@vger.kernel.org 9977S: Maintained 9978W: http://launchpad.net/ideapad-laptop 9979F: drivers/platform/x86/ideapad-laptop.c 9980 9981IDEAPAD LAPTOP SLIDEBAR DRIVER 9982M: Andrey Moiseev <o2g.org.ru@gmail.com> 9983L: linux-input@vger.kernel.org 9984S: Maintained 9985W: https://github.com/o2genum/ideapad-slidebar 9986F: drivers/input/misc/ideapad_slidebar.c 9987 9988IDMAPPED MOUNTS 9989M: Christian Brauner <brauner@kernel.org> 9990M: Seth Forshee <sforshee@kernel.org> 9991L: linux-fsdevel@vger.kernel.org 9992S: Maintained 9993T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9994F: Documentation/filesystems/idmappings.rst 9995F: include/linux/mnt_idmapping.* 9996F: tools/testing/selftests/mount_setattr/ 9997 9998IDT VersaClock 5 CLOCK DRIVER 9999M: Luca Ceresoli <luca@lucaceresoli.net> 10000S: Maintained 10001F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10002F: drivers/clk/clk-versaclock5.c 10003 10004IEEE 802.15.4 SUBSYSTEM 10005M: Alexander Aring <alex.aring@gmail.com> 10006M: Stefan Schmidt <stefan@datenfreihafen.org> 10007M: Miquel Raynal <miquel.raynal@bootlin.com> 10008L: linux-wpan@vger.kernel.org 10009S: Maintained 10010W: https://linux-wpan.org/ 10011Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10012T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10014F: Documentation/networking/ieee802154.rst 10015F: drivers/net/ieee802154/ 10016F: include/linux/ieee802154.h 10017F: include/linux/nl802154.h 10018F: include/net/af_ieee802154.h 10019F: include/net/cfg802154.h 10020F: include/net/ieee802154_netdev.h 10021F: include/net/mac802154.h 10022F: include/net/nl802154.h 10023F: net/ieee802154/ 10024F: net/mac802154/ 10025 10026IFCVF VIRTIO DATA PATH ACCELERATOR 10027R: Zhu Lingshan <lingshan.zhu@intel.com> 10028F: drivers/vdpa/ifcvf/ 10029 10030IFE PROTOCOL 10031M: Yotam Gigi <yotam.gi@gmail.com> 10032M: Jamal Hadi Salim <jhs@mojatatu.com> 10033F: include/net/ife.h 10034F: include/uapi/linux/ife.h 10035F: net/ife 10036 10037IGORPLUG-USB IR RECEIVER 10038M: Sean Young <sean@mess.org> 10039L: linux-media@vger.kernel.org 10040S: Maintained 10041F: drivers/media/rc/igorplugusb.c 10042 10043IGUANAWORKS USB IR TRANSCEIVER 10044M: Sean Young <sean@mess.org> 10045L: linux-media@vger.kernel.org 10046S: Maintained 10047F: drivers/media/rc/iguanair.c 10048 10049IIO DIGITAL POTENTIOMETER DAC 10050M: Peter Rosin <peda@axentia.se> 10051L: linux-iio@vger.kernel.org 10052S: Maintained 10053F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10054F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10055F: drivers/iio/dac/dpot-dac.c 10056 10057IIO ENVELOPE DETECTOR 10058M: Peter Rosin <peda@axentia.se> 10059L: linux-iio@vger.kernel.org 10060S: Maintained 10061F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10062F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10063F: drivers/iio/adc/envelope-detector.c 10064 10065IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10066M: Matti Vaittinen <mazziesaccount@gmail.com> 10067L: linux-iio@vger.kernel.org 10068S: Maintained 10069F: drivers/iio/light/gain-time-scale-helper.c 10070F: drivers/iio/light/gain-time-scale-helper.h 10071 10072IIO MULTIPLEXER 10073M: Peter Rosin <peda@axentia.se> 10074L: linux-iio@vger.kernel.org 10075S: Maintained 10076F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10077F: drivers/iio/multiplexer/iio-mux.c 10078 10079IIO SCMI BASED DRIVER 10080M: Jyoti Bhayana <jbhayana@google.com> 10081L: linux-iio@vger.kernel.org 10082S: Maintained 10083F: drivers/iio/common/scmi_sensors/scmi_iio.c 10084 10085IIO SUBSYSTEM AND DRIVERS 10086M: Jonathan Cameron <jic23@kernel.org> 10087R: Lars-Peter Clausen <lars@metafoo.de> 10088L: linux-iio@vger.kernel.org 10089S: Maintained 10090T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10091F: Documentation/ABI/testing/configfs-iio* 10092F: Documentation/ABI/testing/sysfs-bus-iio* 10093F: Documentation/devicetree/bindings/iio/ 10094F: drivers/iio/ 10095F: drivers/staging/iio/ 10096F: include/dt-bindings/iio/ 10097F: include/linux/iio/ 10098F: tools/iio/ 10099 10100IIO UNIT CONVERTER 10101M: Peter Rosin <peda@axentia.se> 10102L: linux-iio@vger.kernel.org 10103S: Maintained 10104F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10105F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10106F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10107F: drivers/iio/afe/iio-rescale.c 10108 10109IKANOS/ADI EAGLE ADSL USB DRIVER 10110M: Matthieu Castet <castet.matthieu@free.fr> 10111M: Stanislaw Gruszka <stf_xl@wp.pl> 10112S: Maintained 10113F: drivers/usb/atm/ueagle-atm.c 10114 10115IMAGIS TOUCHSCREEN DRIVER 10116M: Markuss Broks <markuss.broks@gmail.com> 10117S: Maintained 10118F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10119F: drivers/input/touchscreen/imagis.c 10120 10121IMGTEC ASCII LCD DRIVER 10122M: Paul Burton <paulburton@kernel.org> 10123S: Maintained 10124F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10125F: drivers/auxdisplay/img-ascii-lcd.c 10126 10127IMGTEC IR DECODER DRIVER 10128S: Orphan 10129F: drivers/media/rc/img-ir/ 10130 10131IMON SOUNDGRAPH USB IR RECEIVER 10132M: Sean Young <sean@mess.org> 10133L: linux-media@vger.kernel.org 10134S: Maintained 10135F: drivers/media/rc/imon.c 10136F: drivers/media/rc/imon_raw.c 10137 10138IMS TWINTURBO FRAMEBUFFER DRIVER 10139L: linux-fbdev@vger.kernel.org 10140S: Orphan 10141F: drivers/video/fbdev/imsttfb.c 10142 10143INA209 HARDWARE MONITOR DRIVER 10144M: Guenter Roeck <linux@roeck-us.net> 10145L: linux-hwmon@vger.kernel.org 10146S: Maintained 10147F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10148F: Documentation/hwmon/ina209.rst 10149F: drivers/hwmon/ina209.c 10150 10151INA2XX HARDWARE MONITOR DRIVER 10152M: Guenter Roeck <linux@roeck-us.net> 10153L: linux-hwmon@vger.kernel.org 10154S: Maintained 10155F: Documentation/hwmon/ina2xx.rst 10156F: drivers/hwmon/ina2xx.c 10157F: include/linux/platform_data/ina2xx.h 10158 10159INDEX OF FURTHER KERNEL DOCUMENTATION 10160M: Carlos Bilbao <carlos.bilbao@amd.com> 10161S: Maintained 10162F: Documentation/process/kernel-docs.rst 10163 10164INDUSTRY PACK SUBSYSTEM (IPACK) 10165M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10166M: Jens Taprogge <jens.taprogge@taprogge.org> 10167M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10168L: industrypack-devel@lists.sourceforge.net 10169S: Maintained 10170W: http://industrypack.sourceforge.net 10171F: drivers/ipack/ 10172 10173INFINEON DPS310 Driver 10174M: Eddie James <eajames@linux.ibm.com> 10175L: linux-iio@vger.kernel.org 10176S: Maintained 10177F: drivers/iio/pressure/dps310.c 10178 10179INFINEON PEB2466 ASoC CODEC 10180M: Herve Codina <herve.codina@bootlin.com> 10181L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10182S: Maintained 10183F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10184F: sound/soc/codecs/peb2466.c 10185 10186INFINIBAND SUBSYSTEM 10187M: Jason Gunthorpe <jgg@nvidia.com> 10188M: Leon Romanovsky <leonro@nvidia.com> 10189L: linux-rdma@vger.kernel.org 10190S: Supported 10191W: https://github.com/linux-rdma/rdma-core 10192Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10193T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10194F: Documentation/devicetree/bindings/infiniband/ 10195F: Documentation/infiniband/ 10196F: drivers/infiniband/ 10197F: include/rdma/ 10198F: include/trace/events/ib_mad.h 10199F: include/trace/events/ib_umad.h 10200F: include/trace/misc/rdma.h 10201F: include/uapi/linux/if_infiniband.h 10202F: include/uapi/rdma/ 10203F: samples/bpf/ibumad_kern.c 10204F: samples/bpf/ibumad_user.c 10205 10206INGENIC JZ4780 NAND DRIVER 10207M: Harvey Hunt <harveyhuntnexus@gmail.com> 10208L: linux-mtd@lists.infradead.org 10209L: linux-mips@vger.kernel.org 10210S: Maintained 10211F: drivers/mtd/nand/raw/ingenic/ 10212 10213INGENIC JZ47xx SoCs 10214M: Paul Cercueil <paul@crapouillou.net> 10215L: linux-mips@vger.kernel.org 10216S: Maintained 10217F: arch/mips/boot/dts/ingenic/ 10218F: arch/mips/generic/board-ingenic.c 10219F: arch/mips/include/asm/mach-ingenic/ 10220F: arch/mips/ingenic/Kconfig 10221F: drivers/clk/ingenic/ 10222F: drivers/dma/dma-jz4780.c 10223F: drivers/gpu/drm/ingenic/ 10224F: drivers/i2c/busses/i2c-jz4780.c 10225F: drivers/iio/adc/ingenic-adc.c 10226F: drivers/irqchip/irq-ingenic.c 10227F: drivers/memory/jz4780-nemc.c 10228F: drivers/mmc/host/jz4740_mmc.c 10229F: drivers/mtd/nand/raw/ingenic/ 10230F: drivers/pinctrl/pinctrl-ingenic.c 10231F: drivers/power/supply/ingenic-battery.c 10232F: drivers/pwm/pwm-jz4740.c 10233F: drivers/remoteproc/ingenic_rproc.c 10234F: drivers/rtc/rtc-jz4740.c 10235F: drivers/tty/serial/8250/8250_ingenic.c 10236F: drivers/usb/musb/jz4740.c 10237F: drivers/watchdog/jz4740_wdt.c 10238F: include/dt-bindings/iio/adc/ingenic,adc.h 10239F: include/linux/mfd/ingenic-tcu.h 10240F: sound/soc/codecs/jz47* 10241F: sound/soc/jz4740/ 10242 10243INJOINIC IP5xxx POWER BANK IC DRIVER 10244M: Samuel Holland <samuel@sholland.org> 10245S: Maintained 10246F: drivers/power/supply/ip5xxx_power.c 10247 10248INOTIFY 10249M: Jan Kara <jack@suse.cz> 10250R: Amir Goldstein <amir73il@gmail.com> 10251L: linux-fsdevel@vger.kernel.org 10252S: Maintained 10253F: Documentation/filesystems/inotify.rst 10254F: fs/notify/inotify/ 10255F: include/linux/inotify.h 10256F: include/uapi/linux/inotify.h 10257 10258INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10259M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10260L: linux-input@vger.kernel.org 10261S: Maintained 10262Q: http://patchwork.kernel.org/project/linux-input/list/ 10263T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10264F: Documentation/devicetree/bindings/input/ 10265F: Documentation/devicetree/bindings/serio/ 10266F: Documentation/input/ 10267F: drivers/input/ 10268F: include/dt-bindings/input/ 10269F: include/linux/input.h 10270F: include/linux/input/ 10271F: include/uapi/linux/input-event-codes.h 10272F: include/uapi/linux/input.h 10273 10274INPUT MULTITOUCH (MT) PROTOCOL 10275M: Henrik Rydberg <rydberg@bitmath.org> 10276L: linux-input@vger.kernel.org 10277S: Odd fixes 10278F: Documentation/input/multi-touch-protocol.rst 10279F: drivers/input/input-mt.c 10280K: \b(ABS|SYN)_MT_ 10281 10282INSIDE SECURE CRYPTO DRIVER 10283M: Antoine Tenart <atenart@kernel.org> 10284L: linux-crypto@vger.kernel.org 10285S: Maintained 10286F: drivers/crypto/inside-secure/ 10287 10288INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10289M: Mimi Zohar <zohar@linux.ibm.com> 10290M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10291L: linux-integrity@vger.kernel.org 10292S: Supported 10293T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10294F: security/integrity/ 10295F: security/integrity/ima/ 10296 10297INTEL 810/815 FRAMEBUFFER DRIVER 10298M: Antonino Daplas <adaplas@gmail.com> 10299L: linux-fbdev@vger.kernel.org 10300S: Maintained 10301F: drivers/video/fbdev/i810/ 10302 10303INTEL 8254 COUNTER DRIVER 10304M: William Breathitt Gray <william.gray@linaro.org> 10305L: linux-iio@vger.kernel.org 10306S: Maintained 10307F: drivers/counter/i8254.c 10308F: include/linux/i8254.h 10309 10310INTEL 8255 GPIO DRIVER 10311M: William Breathitt Gray <william.gray@linaro.org> 10312L: linux-gpio@vger.kernel.org 10313S: Maintained 10314F: drivers/gpio/gpio-i8255.c 10315F: drivers/gpio/gpio-i8255.h 10316 10317INTEL ASoC DRIVERS 10318M: Cezary Rojewski <cezary.rojewski@intel.com> 10319M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10320M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10321M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10322M: Bard Liao <yung-chuan.liao@linux.intel.com> 10323M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10324M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10325L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10326S: Supported 10327F: sound/soc/intel/ 10328 10329INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10330M: Hans de Goede <hdegoede@redhat.com> 10331L: platform-driver-x86@vger.kernel.org 10332S: Maintained 10333F: drivers/platform/x86/intel/atomisp2/pm.c 10334 10335INTEL ATOMISP2 LED DRIVER 10336M: Hans de Goede <hdegoede@redhat.com> 10337L: platform-driver-x86@vger.kernel.org 10338S: Maintained 10339F: drivers/platform/x86/intel/atomisp2/led.c 10340 10341INTEL BIOS SAR INT1092 DRIVER 10342M: Shravan Sudhakar <s.shravan@intel.com> 10343M: Intel Corporation <linuxwwan@intel.com> 10344L: platform-driver-x86@vger.kernel.org 10345S: Maintained 10346F: drivers/platform/x86/intel/int1092/ 10347 10348INTEL BROXTON PMC DRIVER 10349M: Mika Westerberg <mika.westerberg@linux.intel.com> 10350M: Zha Qipeng <qipeng.zha@intel.com> 10351S: Maintained 10352F: drivers/mfd/intel_pmc_bxt.c 10353F: include/linux/mfd/intel_pmc_bxt.h 10354 10355INTEL C600 SERIES SAS CONTROLLER DRIVER 10356M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10357L: linux-scsi@vger.kernel.org 10358S: Supported 10359T: git git://git.code.sf.net/p/intel-sas/isci 10360F: drivers/scsi/isci/ 10361 10362INTEL CPU family model numbers 10363M: Tony Luck <tony.luck@intel.com> 10364M: x86@kernel.org 10365L: linux-kernel@vger.kernel.org 10366S: Supported 10367F: arch/x86/include/asm/intel-family.h 10368 10369INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10370M: Jani Nikula <jani.nikula@linux.intel.com> 10371M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10372M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10373M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10374L: intel-gfx@lists.freedesktop.org 10375S: Supported 10376W: https://01.org/linuxgraphics/ 10377Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10378B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10379C: irc://irc.oftc.net/intel-gfx 10380T: git git://anongit.freedesktop.org/drm-intel 10381F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10382F: Documentation/gpu/i915.rst 10383F: drivers/gpu/drm/i915/ 10384F: include/drm/i915* 10385F: include/uapi/drm/i915_drm.h 10386 10387INTEL ETHERNET DRIVERS 10388M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10389M: Tony Nguyen <anthony.l.nguyen@intel.com> 10390L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10391S: Supported 10392W: https://www.intel.com/content/www/us/en/support.html 10393Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10394T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10396F: Documentation/networking/device_drivers/ethernet/intel/ 10397F: drivers/net/ethernet/intel/ 10398F: drivers/net/ethernet/intel/*/ 10399F: include/linux/avf/virtchnl.h 10400F: include/linux/net/intel/iidc.h 10401 10402INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10403M: Mustafa Ismail <mustafa.ismail@intel.com> 10404M: Shiraz Saleem <shiraz.saleem@intel.com> 10405L: linux-rdma@vger.kernel.org 10406S: Supported 10407F: drivers/infiniband/hw/irdma/ 10408F: include/uapi/rdma/irdma-abi.h 10409 10410INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10411M: Maik Broemme <mbroemme@libmpq.org> 10412L: linux-fbdev@vger.kernel.org 10413S: Maintained 10414F: Documentation/fb/intelfb.rst 10415F: drivers/video/fbdev/intelfb/ 10416 10417INTEL GPIO DRIVERS 10418M: Andy Shevchenko <andy@kernel.org> 10419L: linux-gpio@vger.kernel.org 10420S: Supported 10421T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10422F: drivers/gpio/gpio-elkhartlake.c 10423F: drivers/gpio/gpio-ich.c 10424F: drivers/gpio/gpio-merrifield.c 10425F: drivers/gpio/gpio-ml-ioh.c 10426F: drivers/gpio/gpio-pch.c 10427F: drivers/gpio/gpio-sch.c 10428F: drivers/gpio/gpio-sodaville.c 10429F: drivers/gpio/gpio-tangier.c 10430 10431INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10432M: Zhenyu Wang <zhenyuw@linux.intel.com> 10433M: Zhi Wang <zhi.a.wang@intel.com> 10434L: intel-gvt-dev@lists.freedesktop.org 10435L: intel-gfx@lists.freedesktop.org 10436S: Supported 10437W: https://01.org/igvt-g 10438T: git https://github.com/intel/gvt-linux.git 10439F: drivers/gpu/drm/i915/gvt/ 10440 10441INTEL HID EVENT DRIVER 10442M: Alex Hung <alexhung@gmail.com> 10443L: platform-driver-x86@vger.kernel.org 10444S: Maintained 10445F: drivers/platform/x86/intel/hid.c 10446 10447INTEL I/OAT DMA DRIVER 10448M: Dave Jiang <dave.jiang@intel.com> 10449R: Dan Williams <dan.j.williams@intel.com> 10450L: dmaengine@vger.kernel.org 10451S: Supported 10452Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10453F: drivers/dma/ioat* 10454 10455INTEL IDLE DRIVER 10456M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10457M: Len Brown <lenb@kernel.org> 10458L: linux-pm@vger.kernel.org 10459S: Supported 10460B: https://bugzilla.kernel.org 10461T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10462F: drivers/idle/intel_idle.c 10463 10464INTEL IDXD DRIVER 10465M: Fenghua Yu <fenghua.yu@intel.com> 10466M: Dave Jiang <dave.jiang@intel.com> 10467L: dmaengine@vger.kernel.org 10468S: Supported 10469F: drivers/dma/idxd/* 10470F: include/uapi/linux/idxd.h 10471 10472INTEL IN FIELD SCAN (IFS) DEVICE 10473M: Jithu Joseph <jithu.joseph@intel.com> 10474R: Ashok Raj <ashok.raj@intel.com> 10475R: Tony Luck <tony.luck@intel.com> 10476S: Maintained 10477F: drivers/platform/x86/intel/ifs 10478F: include/trace/events/intel_ifs.h 10479 10480INTEL INTEGRATED SENSOR HUB DRIVER 10481M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10482M: Jiri Kosina <jikos@kernel.org> 10483L: linux-input@vger.kernel.org 10484S: Maintained 10485F: drivers/hid/intel-ish-hid/ 10486 10487INTEL IOMMU (VT-d) 10488M: David Woodhouse <dwmw2@infradead.org> 10489M: Lu Baolu <baolu.lu@linux.intel.com> 10490L: iommu@lists.linux.dev 10491S: Supported 10492T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10493F: drivers/iommu/intel/ 10494 10495INTEL IPU3 CSI-2 CIO2 DRIVER 10496M: Yong Zhi <yong.zhi@intel.com> 10497M: Sakari Ailus <sakari.ailus@linux.intel.com> 10498M: Bingbu Cao <bingbu.cao@intel.com> 10499M: Dan Scally <djrscally@gmail.com> 10500R: Tianshu Qiu <tian.shu.qiu@intel.com> 10501L: linux-media@vger.kernel.org 10502S: Maintained 10503T: git git://linuxtv.org/media_tree.git 10504F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10505F: drivers/media/pci/intel/ipu3/ 10506 10507INTEL IPU3 CSI-2 IMGU DRIVER 10508M: Sakari Ailus <sakari.ailus@linux.intel.com> 10509R: Bingbu Cao <bingbu.cao@intel.com> 10510R: Tianshu Qiu <tian.shu.qiu@intel.com> 10511L: linux-media@vger.kernel.org 10512S: Maintained 10513F: Documentation/admin-guide/media/ipu3.rst 10514F: Documentation/admin-guide/media/ipu3_rcb.svg 10515F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10516F: drivers/staging/media/ipu3/ 10517 10518INTEL ISHTP ECLITE DRIVER 10519M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10520L: platform-driver-x86@vger.kernel.org 10521S: Supported 10522F: drivers/platform/x86/intel/ishtp_eclite.c 10523 10524INTEL IXP4XX CRYPTO SUPPORT 10525M: Corentin Labbe <clabbe@baylibre.com> 10526L: linux-crypto@vger.kernel.org 10527S: Maintained 10528F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10529 10530INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10531M: Krzysztof Halasa <khalasa@piap.pl> 10532S: Maintained 10533F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10534F: drivers/net/wan/ixp4xx_hss.c 10535F: drivers/soc/ixp4xx/ixp4xx-npe.c 10536F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10537F: include/linux/soc/ixp4xx/npe.h 10538F: include/linux/soc/ixp4xx/qmgr.h 10539 10540INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10541M: Deepak Saxena <dsaxena@plexity.net> 10542S: Maintained 10543F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10544F: drivers/char/hw_random/ixp4xx-rng.c 10545 10546INTEL KEEM BAY DRM DRIVER 10547M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10548M: Edmund Dea <edmund.j.dea@intel.com> 10549S: Maintained 10550F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10551F: drivers/gpu/drm/kmb/ 10552 10553INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10554M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10555S: Maintained 10556F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10557F: drivers/crypto/intel/keembay/Kconfig 10558F: drivers/crypto/intel/keembay/Makefile 10559F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10560F: drivers/crypto/intel/keembay/ocs-aes.c 10561F: drivers/crypto/intel/keembay/ocs-aes.h 10562 10563INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10564M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10565M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10566M: Mark Gross <mgross@linux.intel.com> 10567S: Maintained 10568F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10569F: drivers/crypto/intel/keembay/Kconfig 10570F: drivers/crypto/intel/keembay/Makefile 10571F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10572 10573INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10574M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10575M: Declan Murphy <declan.murphy@intel.com> 10576S: Maintained 10577F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10578F: drivers/crypto/intel/keembay/Kconfig 10579F: drivers/crypto/intel/keembay/Makefile 10580F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10581F: drivers/crypto/intel/keembay/ocs-hcu.c 10582F: drivers/crypto/intel/keembay/ocs-hcu.h 10583 10584INTEL MANAGEMENT ENGINE (mei) 10585M: Tomas Winkler <tomas.winkler@intel.com> 10586L: linux-kernel@vger.kernel.org 10587S: Supported 10588F: Documentation/driver-api/mei/* 10589F: drivers/misc/mei/ 10590F: drivers/watchdog/mei_wdt.c 10591F: include/linux/mei_aux.h 10592F: include/linux/mei_cl_bus.h 10593F: include/uapi/linux/mei.h 10594F: include/uapi/linux/mei_uuid.h 10595F: include/uapi/linux/uuid.h 10596F: samples/mei/* 10597 10598INTEL MAX 10 BMC MFD DRIVER 10599M: Xu Yilun <yilun.xu@intel.com> 10600R: Tom Rix <trix@redhat.com> 10601S: Maintained 10602F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10603F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10604F: drivers/hwmon/intel-m10-bmc-hwmon.c 10605F: drivers/mfd/intel-m10-bmc* 10606F: include/linux/mfd/intel-m10-bmc.h 10607 10608INTEL MAX10 BMC SECURE UPDATES 10609M: Russ Weight <russell.h.weight@intel.com> 10610L: linux-fpga@vger.kernel.org 10611S: Maintained 10612F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10613F: drivers/fpga/intel-m10-bmc-sec-update.c 10614 10615INTEL P-Unit IPC DRIVER 10616M: Zha Qipeng <qipeng.zha@intel.com> 10617L: platform-driver-x86@vger.kernel.org 10618S: Maintained 10619F: arch/x86/include/asm/intel_punit_ipc.h 10620F: drivers/platform/x86/intel/punit_ipc.c 10621 10622INTEL PMC CORE DRIVER 10623M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10624M: David E Box <david.e.box@intel.com> 10625L: platform-driver-x86@vger.kernel.org 10626S: Maintained 10627F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10628F: drivers/platform/x86/intel/pmc/ 10629 10630INTEL PMIC GPIO DRIVERS 10631M: Andy Shevchenko <andy@kernel.org> 10632S: Supported 10633T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10634F: drivers/gpio/gpio-*cove.c 10635 10636INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10637M: Andy Shevchenko <andy@kernel.org> 10638S: Supported 10639F: drivers/mfd/intel_soc_pmic* 10640F: include/linux/mfd/intel_soc_pmic* 10641 10642INTEL PMT DRIVERS 10643M: David E. Box <david.e.box@linux.intel.com> 10644S: Supported 10645F: drivers/platform/x86/intel/pmt/ 10646 10647INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10648M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10649L: linux-wireless@vger.kernel.org 10650S: Maintained 10651F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10652F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10653F: drivers/net/wireless/intel/ipw2x00/ 10654 10655INTEL PSTATE DRIVER 10656M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10657M: Len Brown <lenb@kernel.org> 10658L: linux-pm@vger.kernel.org 10659S: Supported 10660F: drivers/cpufreq/intel_pstate.c 10661 10662INTEL PTP DFL ToD DRIVER 10663M: Tianfei Zhang <tianfei.zhang@intel.com> 10664L: linux-fpga@vger.kernel.org 10665L: netdev@vger.kernel.org 10666S: Maintained 10667F: drivers/ptp/ptp_dfl_tod.c 10668 10669INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10670M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10671L: linux-iio@vger.kernel.org 10672F: drivers/counter/intel-qep.c 10673 10674INTEL SCU DRIVERS 10675M: Mika Westerberg <mika.westerberg@linux.intel.com> 10676S: Maintained 10677F: arch/x86/include/asm/intel_scu_ipc.h 10678F: drivers/platform/x86/intel_scu_* 10679 10680INTEL SDSI DRIVER 10681M: David E. Box <david.e.box@linux.intel.com> 10682S: Supported 10683F: drivers/platform/x86/intel/sdsi.c 10684F: tools/arch/x86/intel_sdsi/ 10685F: tools/testing/selftests/drivers/sdsi/ 10686 10687INTEL SGX 10688M: Jarkko Sakkinen <jarkko@kernel.org> 10689R: Dave Hansen <dave.hansen@linux.intel.com> 10690L: linux-sgx@vger.kernel.org 10691S: Supported 10692Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10693T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10694F: Documentation/arch/x86/sgx.rst 10695F: arch/x86/entry/vdso/vsgx.S 10696F: arch/x86/include/asm/sgx.h 10697F: arch/x86/include/uapi/asm/sgx.h 10698F: arch/x86/kernel/cpu/sgx/* 10699F: tools/testing/selftests/sgx/* 10700K: \bSGX_ 10701 10702INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10703M: Daniel Scally <djrscally@gmail.com> 10704S: Maintained 10705F: drivers/platform/x86/intel/int3472/ 10706 10707INTEL SPEED SELECT TECHNOLOGY 10708M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10709L: platform-driver-x86@vger.kernel.org 10710S: Maintained 10711F: drivers/platform/x86/intel/speed_select_if/ 10712F: include/uapi/linux/isst_if.h 10713F: tools/power/x86/intel-speed-select/ 10714 10715INTEL STRATIX10 FIRMWARE DRIVERS 10716M: Dinh Nguyen <dinguyen@kernel.org> 10717L: linux-kernel@vger.kernel.org 10718S: Maintained 10719T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10720F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10721F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10722F: drivers/firmware/stratix10-rsu.c 10723F: drivers/firmware/stratix10-svc.c 10724F: include/linux/firmware/intel/stratix10-smc.h 10725F: include/linux/firmware/intel/stratix10-svc-client.h 10726 10727INTEL TELEMETRY DRIVER 10728M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10729M: "David E. Box" <david.e.box@linux.intel.com> 10730L: platform-driver-x86@vger.kernel.org 10731S: Maintained 10732F: arch/x86/include/asm/intel_telemetry.h 10733F: drivers/platform/x86/intel/telemetry/ 10734 10735INTEL TPMI DRIVER 10736M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10737L: platform-driver-x86@vger.kernel.org 10738S: Maintained 10739F: drivers/platform/x86/intel/tpmi.c 10740F: include/linux/intel_tpmi.h 10741 10742INTEL UNCORE FREQUENCY CONTROL 10743M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10744L: platform-driver-x86@vger.kernel.org 10745S: Maintained 10746F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10747F: drivers/platform/x86/intel/uncore-frequency/ 10748 10749INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10750M: David E. Box <david.e.box@linux.intel.com> 10751S: Supported 10752F: drivers/platform/x86/intel/vsec.* 10753 10754INTEL VIRTUAL BUTTON DRIVER 10755M: AceLan Kao <acelan.kao@canonical.com> 10756L: platform-driver-x86@vger.kernel.org 10757S: Maintained 10758F: drivers/platform/x86/intel/vbtn.c 10759 10760INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10761M: Stanislaw Gruszka <stf_xl@wp.pl> 10762L: linux-wireless@vger.kernel.org 10763S: Supported 10764F: drivers/net/wireless/intel/iwlegacy/ 10765 10766INTEL WIRELESS WIFI LINK (iwlwifi) 10767M: Gregory Greenman <gregory.greenman@intel.com> 10768L: linux-wireless@vger.kernel.org 10769S: Supported 10770W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10771T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10772F: drivers/net/wireless/intel/iwlwifi/ 10773 10774INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10775M: Jithu Joseph <jithu.joseph@intel.com> 10776R: Maurice Ma <maurice.ma@intel.com> 10777S: Maintained 10778W: https://slimbootloader.github.io/security/firmware-update.html 10779F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10780 10781INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10782L: Dell.Client.Kernel@dell.com 10783S: Maintained 10784F: drivers/platform/x86/intel/wmi/thunderbolt.c 10785 10786INTEL WWAN IOSM DRIVER 10787M: M Chetan Kumar <m.chetan.kumar@intel.com> 10788M: Intel Corporation <linuxwwan@intel.com> 10789L: netdev@vger.kernel.org 10790S: Maintained 10791F: drivers/net/wwan/iosm/ 10792 10793INTEL(R) TRACE HUB 10794M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10795S: Supported 10796F: Documentation/trace/intel_th.rst 10797F: drivers/hwtracing/intel_th/ 10798F: include/linux/intel_th.h 10799 10800INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10801M: Ning Sun <ning.sun@intel.com> 10802L: tboot-devel@lists.sourceforge.net 10803S: Supported 10804W: http://tboot.sourceforge.net 10805T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10806F: Documentation/arch/x86/intel_txt.rst 10807F: arch/x86/kernel/tboot.c 10808F: include/linux/tboot.h 10809 10810INTERCONNECT API 10811M: Georgi Djakov <djakov@kernel.org> 10812L: linux-pm@vger.kernel.org 10813S: Maintained 10814T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10815F: Documentation/devicetree/bindings/interconnect/ 10816F: Documentation/driver-api/interconnect.rst 10817F: drivers/interconnect/ 10818F: include/dt-bindings/interconnect/ 10819F: include/linux/interconnect-provider.h 10820F: include/linux/interconnect.h 10821 10822INTERRUPT COUNTER DRIVER 10823M: Oleksij Rempel <o.rempel@pengutronix.de> 10824R: Pengutronix Kernel Team <kernel@pengutronix.de> 10825L: linux-iio@vger.kernel.org 10826F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10827F: drivers/counter/interrupt-cnt.c 10828 10829INTERSIL ISL7998X VIDEO DECODER DRIVER 10830M: Michael Tretter <m.tretter@pengutronix.de> 10831R: Pengutronix Kernel Team <kernel@pengutronix.de> 10832L: linux-media@vger.kernel.org 10833S: Maintained 10834F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10835F: drivers/media/i2c/isl7998x.c 10836 10837INVENSENSE ICM-426xx IMU DRIVER 10838M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10839L: linux-iio@vger.kernel.org 10840S: Maintained 10841W: https://invensense.tdk.com/ 10842F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10843F: drivers/iio/imu/inv_icm42600/ 10844 10845INVENSENSE MPU-3050 GYROSCOPE DRIVER 10846M: Linus Walleij <linus.walleij@linaro.org> 10847L: linux-iio@vger.kernel.org 10848S: Maintained 10849F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10850F: drivers/iio/gyro/mpu3050* 10851 10852IOC3 ETHERNET DRIVER 10853M: Ralf Baechle <ralf@linux-mips.org> 10854L: linux-mips@vger.kernel.org 10855S: Maintained 10856F: drivers/net/ethernet/sgi/ioc3-eth.c 10857 10858IOMAP FILESYSTEM LIBRARY 10859M: Darrick J. Wong <djwong@kernel.org> 10860L: linux-xfs@vger.kernel.org 10861L: linux-fsdevel@vger.kernel.org 10862S: Supported 10863T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10864F: fs/iomap/ 10865F: include/linux/iomap.h 10866 10867IOMMU DMA-API LAYER 10868M: Robin Murphy <robin.murphy@arm.com> 10869L: iommu@lists.linux.dev 10870S: Maintained 10871T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10872F: drivers/iommu/dma-iommu.c 10873F: drivers/iommu/dma-iommu.h 10874F: drivers/iommu/iova.c 10875F: include/linux/iova.h 10876 10877IOMMU SUBSYSTEM 10878M: Joerg Roedel <joro@8bytes.org> 10879M: Will Deacon <will@kernel.org> 10880R: Robin Murphy <robin.murphy@arm.com> 10881L: iommu@lists.linux.dev 10882S: Maintained 10883T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10884F: Documentation/devicetree/bindings/iommu/ 10885F: Documentation/userspace-api/iommu.rst 10886F: drivers/iommu/ 10887F: include/linux/iommu.h 10888F: include/linux/iova.h 10889F: include/linux/of_iommu.h 10890F: include/uapi/linux/iommu.h 10891 10892IOMMUFD 10893M: Jason Gunthorpe <jgg@nvidia.com> 10894M: Kevin Tian <kevin.tian@intel.com> 10895L: iommu@lists.linux.dev 10896S: Maintained 10897T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10898F: Documentation/userspace-api/iommufd.rst 10899F: drivers/iommu/iommufd/ 10900F: include/linux/iommufd.h 10901F: include/uapi/linux/iommufd.h 10902F: tools/testing/selftests/iommu/ 10903 10904IOSYS-MAP HELPERS 10905M: Thomas Zimmermann <tzimmermann@suse.de> 10906L: dri-devel@lists.freedesktop.org 10907S: Maintained 10908T: git git://anongit.freedesktop.org/drm/drm-misc 10909F: include/linux/iosys-map.h 10910 10911IO_URING 10912M: Jens Axboe <axboe@kernel.dk> 10913R: Pavel Begunkov <asml.silence@gmail.com> 10914L: io-uring@vger.kernel.org 10915S: Maintained 10916T: git git://git.kernel.dk/linux-block 10917T: git git://git.kernel.dk/liburing 10918F: include/linux/io_uring.h 10919F: include/linux/io_uring_types.h 10920F: include/trace/events/io_uring.h 10921F: include/uapi/linux/io_uring.h 10922F: io_uring/ 10923F: tools/io_uring/ 10924 10925IPMI SUBSYSTEM 10926M: Corey Minyard <minyard@acm.org> 10927L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10928S: Supported 10929W: http://openipmi.sourceforge.net/ 10930T: git https://github.com/cminyard/linux-ipmi.git for-next 10931F: Documentation/devicetree/bindings/ipmi/ 10932F: Documentation/driver-api/ipmi.rst 10933F: drivers/char/ipmi/ 10934F: include/linux/ipmi* 10935F: include/uapi/linux/ipmi* 10936 10937IPS SCSI RAID DRIVER 10938M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10939L: linux-scsi@vger.kernel.org 10940S: Maintained 10941W: http://www.adaptec.com/ 10942F: drivers/scsi/ips* 10943 10944IPVS 10945M: Simon Horman <horms@verge.net.au> 10946M: Julian Anastasov <ja@ssi.bg> 10947L: netdev@vger.kernel.org 10948L: lvs-devel@vger.kernel.org 10949S: Maintained 10950T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10952F: Documentation/networking/ipvs-sysctl.rst 10953F: include/net/ip_vs.h 10954F: include/uapi/linux/ip_vs.h 10955F: net/netfilter/ipvs/ 10956 10957IPWIRELESS DRIVER 10958M: Jiri Kosina <jikos@kernel.org> 10959M: David Sterba <dsterba@suse.com> 10960S: Odd Fixes 10961F: drivers/tty/ipwireless/ 10962 10963IRON DEVICE AUDIO CODEC DRIVERS 10964M: Kiseok Jo <kiseok.jo@irondevice.com> 10965L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10966S: Maintained 10967F: Documentation/devicetree/bindings/sound/irondevice,* 10968F: sound/soc/codecs/sma* 10969 10970IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10971M: Marc Zyngier <maz@kernel.org> 10972S: Maintained 10973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10974F: Documentation/core-api/irq/irq-domain.rst 10975F: include/linux/irqdomain.h 10976F: kernel/irq/irqdomain.c 10977F: kernel/irq/msi.c 10978 10979IRQ SUBSYSTEM 10980M: Thomas Gleixner <tglx@linutronix.de> 10981L: linux-kernel@vger.kernel.org 10982S: Maintained 10983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10984F: include/linux/group_cpus.h 10985F: kernel/irq/ 10986F: lib/group_cpus.c 10987 10988IRQCHIP DRIVERS 10989M: Thomas Gleixner <tglx@linutronix.de> 10990M: Marc Zyngier <maz@kernel.org> 10991L: linux-kernel@vger.kernel.org 10992S: Maintained 10993T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10994F: Documentation/devicetree/bindings/interrupt-controller/ 10995F: drivers/irqchip/ 10996 10997ISA 10998M: William Breathitt Gray <william.gray@linaro.org> 10999S: Maintained 11000F: Documentation/driver-api/isa.rst 11001F: drivers/base/isa.c 11002F: include/linux/isa.h 11003 11004ISA RADIO MODULE 11005M: Hans Verkuil <hverkuil@xs4all.nl> 11006L: linux-media@vger.kernel.org 11007S: Maintained 11008W: https://linuxtv.org 11009T: git git://linuxtv.org/media_tree.git 11010F: drivers/media/radio/radio-isa* 11011 11012ISAPNP 11013M: Jaroslav Kysela <perex@perex.cz> 11014S: Maintained 11015F: Documentation/driver-api/isapnp.rst 11016F: drivers/pnp/isapnp/ 11017F: include/linux/isapnp.h 11018 11019ISCSI 11020M: Lee Duncan <lduncan@suse.com> 11021M: Chris Leech <cleech@redhat.com> 11022M: Mike Christie <michael.christie@oracle.com> 11023L: open-iscsi@googlegroups.com 11024L: linux-scsi@vger.kernel.org 11025S: Maintained 11026W: www.open-iscsi.com 11027F: drivers/scsi/*iscsi* 11028F: include/scsi/*iscsi* 11029 11030iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11031M: Peter Jones <pjones@redhat.com> 11032M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11033S: Maintained 11034F: drivers/firmware/iscsi_ibft* 11035 11036ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11037M: Sagi Grimberg <sagi@grimberg.me> 11038M: Max Gurtovoy <mgurtovoy@nvidia.com> 11039L: linux-rdma@vger.kernel.org 11040S: Supported 11041W: http://www.openfabrics.org 11042W: www.open-iscsi.org 11043Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11044F: drivers/infiniband/ulp/iser/ 11045 11046ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11047M: Sagi Grimberg <sagi@grimberg.me> 11048L: linux-rdma@vger.kernel.org 11049L: target-devel@vger.kernel.org 11050S: Supported 11051W: http://www.linux-iscsi.org 11052T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11053F: drivers/infiniband/ulp/isert 11054 11055ISDN/CMTP OVER BLUETOOTH 11056M: Karsten Keil <isdn@linux-pingi.de> 11057L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11058L: netdev@vger.kernel.org 11059S: Odd Fixes 11060W: http://www.isdn4linux.de 11061F: Documentation/isdn/ 11062F: drivers/isdn/capi/ 11063F: include/linux/isdn/ 11064F: include/uapi/linux/isdn/ 11065F: net/bluetooth/cmtp/ 11066 11067ISDN/mISDN SUBSYSTEM 11068M: Karsten Keil <isdn@linux-pingi.de> 11069L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11070L: netdev@vger.kernel.org 11071S: Maintained 11072W: http://www.isdn4linux.de 11073F: drivers/isdn/Kconfig 11074F: drivers/isdn/Makefile 11075F: drivers/isdn/hardware/ 11076F: drivers/isdn/mISDN/ 11077 11078ISOFS FILESYSTEM 11079M: Jan Kara <jack@suse.cz> 11080L: linux-fsdevel@vger.kernel.org 11081S: Maintained 11082F: Documentation/filesystems/isofs.rst 11083F: fs/isofs/ 11084 11085IT87 HARDWARE MONITORING DRIVER 11086M: Jean Delvare <jdelvare@suse.com> 11087L: linux-hwmon@vger.kernel.org 11088S: Maintained 11089F: Documentation/hwmon/it87.rst 11090F: drivers/hwmon/it87.c 11091 11092IT913X MEDIA DRIVER 11093M: Antti Palosaari <crope@iki.fi> 11094L: linux-media@vger.kernel.org 11095S: Maintained 11096W: https://linuxtv.org 11097W: http://palosaari.fi/linux/ 11098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11099T: git git://linuxtv.org/anttip/media_tree.git 11100F: drivers/media/tuners/it913x* 11101 11102ITE IT66121 HDMI BRIDGE DRIVER 11103M: Phong LE <ple@baylibre.com> 11104M: Neil Armstrong <neil.armstrong@linaro.org> 11105S: Maintained 11106T: git git://anongit.freedesktop.org/drm/drm-misc 11107F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11108F: drivers/gpu/drm/bridge/ite-it66121.c 11109 11110IVTV VIDEO4LINUX DRIVER 11111M: Andy Walls <awalls@md.metrocast.net> 11112L: linux-media@vger.kernel.org 11113S: Maintained 11114W: https://linuxtv.org 11115T: git git://linuxtv.org/media_tree.git 11116F: Documentation/admin-guide/media/ivtv* 11117F: drivers/media/pci/ivtv/ 11118F: include/uapi/linux/ivtv* 11119 11120IX2505V MEDIA DRIVER 11121M: Malcolm Priestley <tvboxspy@gmail.com> 11122L: linux-media@vger.kernel.org 11123S: Maintained 11124W: https://linuxtv.org 11125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11126F: drivers/media/dvb-frontends/ix2505v* 11127 11128JAILHOUSE HYPERVISOR INTERFACE 11129M: Jan Kiszka <jan.kiszka@siemens.com> 11130L: jailhouse-dev@googlegroups.com 11131S: Maintained 11132F: arch/x86/include/asm/jailhouse_para.h 11133F: arch/x86/kernel/jailhouse.c 11134 11135JC42.4 TEMPERATURE SENSOR DRIVER 11136M: Guenter Roeck <linux@roeck-us.net> 11137L: linux-hwmon@vger.kernel.org 11138S: Maintained 11139F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11140F: Documentation/hwmon/jc42.rst 11141F: drivers/hwmon/jc42.c 11142 11143JFS FILESYSTEM 11144M: Dave Kleikamp <shaggy@kernel.org> 11145L: jfs-discussion@lists.sourceforge.net 11146S: Odd Fixes 11147W: http://jfs.sourceforge.net/ 11148T: git https://github.com/kleikamp/linux-shaggy.git 11149F: Documentation/admin-guide/jfs.rst 11150F: fs/jfs/ 11151 11152JME NETWORK DRIVER 11153M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11154L: netdev@vger.kernel.org 11155S: Maintained 11156F: drivers/net/ethernet/jme.* 11157 11158JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11159M: David Woodhouse <dwmw2@infradead.org> 11160M: Richard Weinberger <richard@nod.at> 11161L: linux-mtd@lists.infradead.org 11162S: Odd Fixes 11163W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11164T: git git://git.infradead.org/ubifs-2.6.git 11165F: fs/jffs2/ 11166F: include/uapi/linux/jffs2.h 11167 11168JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11169M: "Theodore Ts'o" <tytso@mit.edu> 11170M: Jan Kara <jack@suse.com> 11171L: linux-ext4@vger.kernel.org 11172S: Maintained 11173F: fs/jbd2/ 11174F: include/linux/jbd2.h 11175 11176JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11177M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11178L: linux-media@vger.kernel.org 11179L: linux-renesas-soc@vger.kernel.org 11180S: Maintained 11181F: drivers/media/platform/renesas/rcar_jpu.c 11182 11183JSM Neo PCI based serial card 11184L: linux-serial@vger.kernel.org 11185S: Orphan 11186F: drivers/tty/serial/jsm/ 11187 11188K10TEMP HARDWARE MONITORING DRIVER 11189M: Clemens Ladisch <clemens@ladisch.de> 11190L: linux-hwmon@vger.kernel.org 11191S: Maintained 11192F: Documentation/hwmon/k10temp.rst 11193F: drivers/hwmon/k10temp.c 11194 11195K8TEMP HARDWARE MONITORING DRIVER 11196M: Rudolf Marek <r.marek@assembler.cz> 11197L: linux-hwmon@vger.kernel.org 11198S: Maintained 11199F: Documentation/hwmon/k8temp.rst 11200F: drivers/hwmon/k8temp.c 11201 11202KASAN 11203M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11204R: Alexander Potapenko <glider@google.com> 11205R: Andrey Konovalov <andreyknvl@gmail.com> 11206R: Dmitry Vyukov <dvyukov@google.com> 11207R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11208L: kasan-dev@googlegroups.com 11209S: Maintained 11210F: Documentation/dev-tools/kasan.rst 11211F: arch/*/include/asm/*kasan.h 11212F: arch/*/mm/kasan_init* 11213F: include/linux/kasan*.h 11214F: lib/Kconfig.kasan 11215F: mm/kasan/ 11216F: scripts/Makefile.kasan 11217 11218KCONFIG 11219M: Masahiro Yamada <masahiroy@kernel.org> 11220L: linux-kbuild@vger.kernel.org 11221S: Maintained 11222Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11223T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11224F: Documentation/kbuild/kconfig* 11225F: scripts/Kconfig.include 11226F: scripts/kconfig/ 11227 11228KCOV 11229R: Dmitry Vyukov <dvyukov@google.com> 11230R: Andrey Konovalov <andreyknvl@gmail.com> 11231L: kasan-dev@googlegroups.com 11232S: Maintained 11233F: Documentation/dev-tools/kcov.rst 11234F: include/linux/kcov.h 11235F: include/uapi/linux/kcov.h 11236F: kernel/kcov.c 11237F: scripts/Makefile.kcov 11238 11239KCSAN 11240M: Marco Elver <elver@google.com> 11241R: Dmitry Vyukov <dvyukov@google.com> 11242L: kasan-dev@googlegroups.com 11243S: Maintained 11244F: Documentation/dev-tools/kcsan.rst 11245F: include/linux/kcsan*.h 11246F: kernel/kcsan/ 11247F: lib/Kconfig.kcsan 11248F: scripts/Makefile.kcsan 11249 11250KDUMP 11251M: Baoquan He <bhe@redhat.com> 11252R: Vivek Goyal <vgoyal@redhat.com> 11253R: Dave Young <dyoung@redhat.com> 11254L: kexec@lists.infradead.org 11255S: Maintained 11256W: http://lse.sourceforge.net/kdump/ 11257F: Documentation/admin-guide/kdump/ 11258F: fs/proc/vmcore.c 11259F: include/linux/crash_core.h 11260F: include/linux/crash_dump.h 11261F: include/uapi/linux/vmcore.h 11262F: kernel/crash_*.c 11263 11264KEENE FM RADIO TRANSMITTER DRIVER 11265M: Hans Verkuil <hverkuil@xs4all.nl> 11266L: linux-media@vger.kernel.org 11267S: Maintained 11268W: https://linuxtv.org 11269T: git git://linuxtv.org/media_tree.git 11270F: drivers/media/radio/radio-keene* 11271 11272KERNEL AUTOMOUNTER 11273M: Ian Kent <raven@themaw.net> 11274L: autofs@vger.kernel.org 11275S: Maintained 11276F: fs/autofs/ 11277 11278KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11279M: Masahiro Yamada <masahiroy@kernel.org> 11280R: Nathan Chancellor <nathan@kernel.org> 11281R: Nick Desaulniers <ndesaulniers@google.com> 11282R: Nicolas Schier <nicolas@fjasle.eu> 11283L: linux-kbuild@vger.kernel.org 11284S: Maintained 11285Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11286T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11287F: Documentation/kbuild/ 11288F: Makefile 11289F: scripts/*vmlinux* 11290F: scripts/Kbuild* 11291F: scripts/Makefile* 11292F: scripts/basic/ 11293F: scripts/dummy-tools/ 11294F: scripts/mk* 11295F: scripts/mod/ 11296F: scripts/package/ 11297 11298KERNEL HARDENING (not covered by other areas) 11299M: Kees Cook <keescook@chromium.org> 11300L: linux-hardening@vger.kernel.org 11301S: Supported 11302T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11303F: Documentation/ABI/testing/sysfs-kernel-oops_count 11304F: Documentation/ABI/testing/sysfs-kernel-warn_count 11305F: include/linux/overflow.h 11306F: include/linux/randomize_kstack.h 11307F: mm/usercopy.c 11308K: \b(add|choose)_random_kstack_offset\b 11309K: \b__check_(object_size|heap_object)\b 11310 11311KERNEL JANITORS 11312L: kernel-janitors@vger.kernel.org 11313S: Odd Fixes 11314W: http://kernelnewbies.org/KernelJanitors 11315 11316KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11317M: Chuck Lever <chuck.lever@oracle.com> 11318M: Jeff Layton <jlayton@kernel.org> 11319R: Neil Brown <neilb@suse.de> 11320R: Olga Kornievskaia <kolga@netapp.com> 11321R: Dai Ngo <Dai.Ngo@oracle.com> 11322R: Tom Talpey <tom@talpey.com> 11323L: linux-nfs@vger.kernel.org 11324S: Supported 11325W: http://nfs.sourceforge.net/ 11326T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11327F: Documentation/filesystems/nfs/ 11328F: fs/exportfs/ 11329F: fs/lockd/ 11330F: fs/nfs_common/ 11331F: fs/nfsd/ 11332F: include/linux/lockd/ 11333F: include/linux/sunrpc/ 11334F: include/trace/events/rpcgss.h 11335F: include/trace/events/rpcrdma.h 11336F: include/trace/events/sunrpc.h 11337F: include/trace/misc/fs.h 11338F: include/trace/misc/nfs.h 11339F: include/trace/misc/sunrpc.h 11340F: include/uapi/linux/nfsd/ 11341F: include/uapi/linux/sunrpc/ 11342F: net/sunrpc/ 11343 11344KERNEL REGRESSIONS 11345M: Thorsten Leemhuis <linux@leemhuis.info> 11346L: regressions@lists.linux.dev 11347S: Supported 11348F: Documentation/admin-guide/reporting-regressions.rst 11349F: Documentation/process/handling-regressions.rst 11350 11351KERNEL SELFTEST FRAMEWORK 11352M: Shuah Khan <shuah@kernel.org> 11353M: Shuah Khan <skhan@linuxfoundation.org> 11354L: linux-kselftest@vger.kernel.org 11355S: Maintained 11356Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11357T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11358F: Documentation/dev-tools/kselftest* 11359F: tools/testing/selftests/ 11360 11361KERNEL SMB3 SERVER (KSMBD) 11362M: Namjae Jeon <linkinjeon@kernel.org> 11363M: Steve French <sfrench@samba.org> 11364R: Sergey Senozhatsky <senozhatsky@chromium.org> 11365R: Tom Talpey <tom@talpey.com> 11366L: linux-cifs@vger.kernel.org 11367S: Maintained 11368T: git git://git.samba.org/ksmbd.git 11369F: Documentation/filesystems/smb/ksmbd.rst 11370F: fs/smb/common/ 11371F: fs/smb/server/ 11372 11373KERNEL UNIT TESTING FRAMEWORK (KUnit) 11374M: Brendan Higgins <brendanhiggins@google.com> 11375M: David Gow <davidgow@google.com> 11376L: linux-kselftest@vger.kernel.org 11377L: kunit-dev@googlegroups.com 11378S: Maintained 11379W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11380T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11382F: Documentation/dev-tools/kunit/ 11383F: include/kunit/ 11384F: lib/kunit/ 11385F: tools/testing/kunit/ 11386 11387KERNEL USERMODE HELPER 11388M: Luis Chamberlain <mcgrof@kernel.org> 11389L: linux-kernel@vger.kernel.org 11390S: Maintained 11391F: include/linux/umh.h 11392F: kernel/umh.c 11393 11394KERNEL VIRTUAL MACHINE (KVM) 11395M: Paolo Bonzini <pbonzini@redhat.com> 11396L: kvm@vger.kernel.org 11397S: Supported 11398W: http://www.linux-kvm.org 11399T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11400F: Documentation/virt/kvm/ 11401F: include/asm-generic/kvm* 11402F: include/kvm/iodev.h 11403F: include/linux/kvm* 11404F: include/trace/events/kvm.h 11405F: include/uapi/asm-generic/kvm* 11406F: include/uapi/linux/kvm* 11407F: tools/kvm/ 11408F: tools/testing/selftests/kvm/ 11409F: virt/kvm/* 11410 11411KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11412M: Marc Zyngier <maz@kernel.org> 11413M: Oliver Upton <oliver.upton@linux.dev> 11414R: James Morse <james.morse@arm.com> 11415R: Suzuki K Poulose <suzuki.poulose@arm.com> 11416R: Zenghui Yu <yuzenghui@huawei.com> 11417L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11418L: kvmarm@lists.linux.dev 11419S: Maintained 11420T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11421F: arch/arm64/include/asm/kvm* 11422F: arch/arm64/include/uapi/asm/kvm* 11423F: arch/arm64/kvm/ 11424F: include/kvm/arm_* 11425F: tools/testing/selftests/kvm/*/aarch64/ 11426F: tools/testing/selftests/kvm/aarch64/ 11427 11428KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11429M: Huacai Chen <chenhuacai@kernel.org> 11430L: linux-mips@vger.kernel.org 11431L: kvm@vger.kernel.org 11432S: Maintained 11433T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11434F: arch/mips/include/asm/kvm* 11435F: arch/mips/include/uapi/asm/kvm* 11436F: arch/mips/kvm/ 11437 11438KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11439M: Michael Ellerman <mpe@ellerman.id.au> 11440R: Nicholas Piggin <npiggin@gmail.com> 11441L: linuxppc-dev@lists.ozlabs.org 11442L: kvm@vger.kernel.org 11443S: Maintained (Book3S 64-bit HV) 11444S: Odd fixes (Book3S 64-bit PR) 11445S: Orphan (Book3E and 32-bit) 11446T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11447F: arch/powerpc/include/asm/kvm* 11448F: arch/powerpc/include/uapi/asm/kvm* 11449F: arch/powerpc/kernel/kvm* 11450F: arch/powerpc/kvm/ 11451 11452KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11453M: Anup Patel <anup@brainfault.org> 11454R: Atish Patra <atishp@atishpatra.org> 11455L: kvm@vger.kernel.org 11456L: kvm-riscv@lists.infradead.org 11457L: linux-riscv@lists.infradead.org 11458S: Maintained 11459T: git https://github.com/kvm-riscv/linux.git 11460F: arch/riscv/include/asm/kvm* 11461F: arch/riscv/include/uapi/asm/kvm* 11462F: arch/riscv/kvm/ 11463F: tools/testing/selftests/kvm/*/riscv/ 11464 11465KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11466M: Christian Borntraeger <borntraeger@linux.ibm.com> 11467M: Janosch Frank <frankja@linux.ibm.com> 11468M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11469R: David Hildenbrand <david@redhat.com> 11470L: kvm@vger.kernel.org 11471S: Supported 11472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11473F: Documentation/virt/kvm/s390* 11474F: arch/s390/include/asm/gmap.h 11475F: arch/s390/include/asm/kvm* 11476F: arch/s390/include/uapi/asm/kvm* 11477F: arch/s390/include/uapi/asm/uvdevice.h 11478F: arch/s390/kernel/uv.c 11479F: arch/s390/kvm/ 11480F: arch/s390/mm/gmap.c 11481F: drivers/s390/char/uvdevice.c 11482F: tools/testing/selftests/drivers/s390x/uvdevice/ 11483F: tools/testing/selftests/kvm/*/s390x/ 11484F: tools/testing/selftests/kvm/s390x/ 11485 11486KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11487M: Sean Christopherson <seanjc@google.com> 11488M: Paolo Bonzini <pbonzini@redhat.com> 11489L: kvm@vger.kernel.org 11490S: Supported 11491P: Documentation/process/maintainer-kvm-x86.rst 11492T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11493F: arch/x86/include/asm/kvm* 11494F: arch/x86/include/asm/svm.h 11495F: arch/x86/include/asm/vmx*.h 11496F: arch/x86/include/uapi/asm/kvm* 11497F: arch/x86/include/uapi/asm/svm.h 11498F: arch/x86/include/uapi/asm/vmx.h 11499F: arch/x86/kvm/ 11500F: arch/x86/kvm/*/ 11501 11502KERNFS 11503M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11504M: Tejun Heo <tj@kernel.org> 11505S: Supported 11506T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11507F: fs/kernfs/ 11508F: include/linux/kernfs.h 11509 11510KEXEC 11511M: Eric Biederman <ebiederm@xmission.com> 11512L: kexec@lists.infradead.org 11513S: Maintained 11514W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11515F: include/linux/kexec.h 11516F: include/uapi/linux/kexec.h 11517F: kernel/kexec* 11518 11519KEYS-ENCRYPTED 11520M: Mimi Zohar <zohar@linux.ibm.com> 11521L: linux-integrity@vger.kernel.org 11522L: keyrings@vger.kernel.org 11523S: Supported 11524F: Documentation/security/keys/trusted-encrypted.rst 11525F: include/keys/encrypted-type.h 11526F: security/keys/encrypted-keys/ 11527 11528KEYS-TRUSTED 11529M: James Bottomley <jejb@linux.ibm.com> 11530M: Jarkko Sakkinen <jarkko@kernel.org> 11531M: Mimi Zohar <zohar@linux.ibm.com> 11532L: linux-integrity@vger.kernel.org 11533L: keyrings@vger.kernel.org 11534S: Supported 11535F: Documentation/security/keys/trusted-encrypted.rst 11536F: include/keys/trusted-type.h 11537F: include/keys/trusted_tpm.h 11538F: security/keys/trusted-keys/ 11539 11540KEYS-TRUSTED-CAAM 11541M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11542R: Pengutronix Kernel Team <kernel@pengutronix.de> 11543L: linux-integrity@vger.kernel.org 11544L: keyrings@vger.kernel.org 11545S: Maintained 11546F: include/keys/trusted_caam.h 11547F: security/keys/trusted-keys/trusted_caam.c 11548 11549KEYS-TRUSTED-TEE 11550M: Sumit Garg <sumit.garg@linaro.org> 11551L: linux-integrity@vger.kernel.org 11552L: keyrings@vger.kernel.org 11553S: Supported 11554F: include/keys/trusted_tee.h 11555F: security/keys/trusted-keys/trusted_tee.c 11556 11557KEYS/KEYRINGS 11558M: David Howells <dhowells@redhat.com> 11559M: Jarkko Sakkinen <jarkko@kernel.org> 11560L: keyrings@vger.kernel.org 11561S: Maintained 11562F: Documentation/security/keys/core.rst 11563F: include/keys/ 11564F: include/linux/key-type.h 11565F: include/linux/key.h 11566F: include/linux/keyctl.h 11567F: include/uapi/linux/keyctl.h 11568F: security/keys/ 11569 11570KEYS/KEYRINGS_INTEGRITY 11571M: Jarkko Sakkinen <jarkko@kernel.org> 11572M: Mimi Zohar <zohar@linux.ibm.com> 11573L: linux-integrity@vger.kernel.org 11574L: keyrings@vger.kernel.org 11575S: Supported 11576F: security/integrity/platform_certs 11577 11578KFENCE 11579M: Alexander Potapenko <glider@google.com> 11580M: Marco Elver <elver@google.com> 11581R: Dmitry Vyukov <dvyukov@google.com> 11582L: kasan-dev@googlegroups.com 11583S: Maintained 11584F: Documentation/dev-tools/kfence.rst 11585F: arch/*/include/asm/kfence.h 11586F: include/linux/kfence.h 11587F: lib/Kconfig.kfence 11588F: mm/kfence/ 11589 11590KFIFO 11591M: Stefani Seibold <stefani@seibold.net> 11592S: Maintained 11593F: include/linux/kfifo.h 11594F: lib/kfifo.c 11595F: samples/kfifo/ 11596 11597KGDB / KDB /debug_core 11598M: Jason Wessel <jason.wessel@windriver.com> 11599M: Daniel Thompson <daniel.thompson@linaro.org> 11600R: Douglas Anderson <dianders@chromium.org> 11601L: kgdb-bugreport@lists.sourceforge.net 11602S: Maintained 11603W: http://kgdb.wiki.kernel.org/ 11604T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11605F: Documentation/dev-tools/kgdb.rst 11606F: drivers/misc/kgdbts.c 11607F: drivers/tty/serial/kgdboc.c 11608F: include/linux/kdb.h 11609F: include/linux/kgdb.h 11610F: kernel/debug/ 11611F: kernel/module/kdb.c 11612 11613KHADAS MCU MFD DRIVER 11614M: Neil Armstrong <neil.armstrong@linaro.org> 11615L: linux-amlogic@lists.infradead.org 11616S: Maintained 11617F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11618F: drivers/mfd/khadas-mcu.c 11619F: drivers/thermal/khadas_mcu_fan.c 11620F: include/linux/mfd/khadas-mcu.h 11621 11622KIONIX/ROHM KX022A ACCELEROMETER 11623M: Matti Vaittinen <mazziesaccount@gmail.com> 11624L: linux-iio@vger.kernel.org 11625S: Supported 11626F: drivers/iio/accel/kionix-kx022a* 11627 11628KMEMLEAK 11629M: Catalin Marinas <catalin.marinas@arm.com> 11630S: Maintained 11631F: Documentation/dev-tools/kmemleak.rst 11632F: include/linux/kmemleak.h 11633F: mm/kmemleak.c 11634F: samples/kmemleak/kmemleak-test.c 11635 11636KMSAN 11637M: Alexander Potapenko <glider@google.com> 11638R: Marco Elver <elver@google.com> 11639R: Dmitry Vyukov <dvyukov@google.com> 11640L: kasan-dev@googlegroups.com 11641S: Maintained 11642F: Documentation/dev-tools/kmsan.rst 11643F: arch/*/include/asm/kmsan.h 11644F: arch/*/mm/kmsan_* 11645F: include/linux/kmsan*.h 11646F: lib/Kconfig.kmsan 11647F: mm/kmsan/ 11648F: scripts/Makefile.kmsan 11649 11650KPROBES 11651M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11652M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11653M: "David S. Miller" <davem@davemloft.net> 11654M: Masami Hiramatsu <mhiramat@kernel.org> 11655L: linux-kernel@vger.kernel.org 11656L: linux-trace-kernel@vger.kernel.org 11657S: Maintained 11658Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11659T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11660F: Documentation/trace/kprobes.rst 11661F: include/asm-generic/kprobes.h 11662F: include/linux/kprobes.h 11663F: kernel/kprobes.c 11664F: lib/test_kprobes.c 11665F: samples/kprobes 11666 11667KS0108 LCD CONTROLLER DRIVER 11668M: Miguel Ojeda <ojeda@kernel.org> 11669S: Maintained 11670F: Documentation/admin-guide/auxdisplay/ks0108.rst 11671F: drivers/auxdisplay/ks0108.c 11672F: include/linux/ks0108.h 11673 11674KTD253 BACKLIGHT DRIVER 11675M: Linus Walleij <linus.walleij@linaro.org> 11676S: Maintained 11677F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11678F: drivers/video/backlight/ktd253-backlight.c 11679 11680KTEST 11681M: Steven Rostedt <rostedt@goodmis.org> 11682M: John Hawley <warthog9@eaglescrag.net> 11683S: Maintained 11684F: tools/testing/ktest 11685 11686KTZ8866 BACKLIGHT DRIVER 11687M: Jianhua Lu <lujianhua000@gmail.com> 11688S: Maintained 11689F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11690F: drivers/video/backlight/ktz8866.c 11691 11692KVM PARAVIRT (KVM/paravirt) 11693M: Paolo Bonzini <pbonzini@redhat.com> 11694R: Wanpeng Li <wanpengli@tencent.com> 11695R: Vitaly Kuznetsov <vkuznets@redhat.com> 11696L: kvm@vger.kernel.org 11697S: Supported 11698T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11699F: arch/um/include/asm/kvm_para.h 11700F: arch/x86/include/asm/kvm_para.h 11701F: arch/x86/include/asm/pvclock-abi.h 11702F: arch/x86/include/uapi/asm/kvm_para.h 11703F: arch/x86/kernel/kvm.c 11704F: arch/x86/kernel/kvmclock.c 11705F: include/asm-generic/kvm_para.h 11706F: include/linux/kvm_para.h 11707F: include/uapi/asm-generic/kvm_para.h 11708F: include/uapi/linux/kvm_para.h 11709 11710KVM X86 HYPER-V (KVM/hyper-v) 11711M: Vitaly Kuznetsov <vkuznets@redhat.com> 11712M: Sean Christopherson <seanjc@google.com> 11713M: Paolo Bonzini <pbonzini@redhat.com> 11714L: kvm@vger.kernel.org 11715S: Supported 11716T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11717F: arch/x86/kvm/hyperv.* 11718F: arch/x86/kvm/kvm_onhyperv.* 11719F: arch/x86/kvm/svm/hyperv.* 11720F: arch/x86/kvm/svm/svm_onhyperv.* 11721F: arch/x86/kvm/vmx/hyperv.* 11722 11723KVM X86 Xen (KVM/Xen) 11724M: David Woodhouse <dwmw2@infradead.org> 11725M: Paul Durrant <paul@xen.org> 11726M: Sean Christopherson <seanjc@google.com> 11727M: Paolo Bonzini <pbonzini@redhat.com> 11728L: kvm@vger.kernel.org 11729S: Supported 11730T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11731F: arch/x86/kvm/xen.* 11732 11733L3MDEV 11734M: David Ahern <dsahern@kernel.org> 11735L: netdev@vger.kernel.org 11736S: Maintained 11737F: include/net/l3mdev.h 11738F: net/l3mdev 11739 11740LANDLOCK SECURITY MODULE 11741M: Mickaël Salaün <mic@digikod.net> 11742L: linux-security-module@vger.kernel.org 11743S: Supported 11744W: https://landlock.io 11745T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11746F: Documentation/security/landlock.rst 11747F: Documentation/userspace-api/landlock.rst 11748F: include/uapi/linux/landlock.h 11749F: samples/landlock/ 11750F: security/landlock/ 11751F: tools/testing/selftests/landlock/ 11752K: landlock 11753K: LANDLOCK 11754 11755LANTIQ / INTEL Ethernet drivers 11756M: Hauke Mehrtens <hauke@hauke-m.de> 11757L: netdev@vger.kernel.org 11758S: Maintained 11759F: drivers/net/dsa/lantiq_gswip.c 11760F: drivers/net/dsa/lantiq_pce.h 11761F: drivers/net/ethernet/lantiq_xrx200.c 11762F: net/dsa/tag_gswip.c 11763 11764LANTIQ MIPS ARCHITECTURE 11765M: John Crispin <john@phrozen.org> 11766L: linux-mips@vger.kernel.org 11767S: Maintained 11768F: arch/mips/lantiq 11769F: drivers/soc/lantiq 11770 11771LASI 53c700 driver for PARISC 11772M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11773L: linux-scsi@vger.kernel.org 11774S: Maintained 11775F: Documentation/scsi/53c700.rst 11776F: drivers/scsi/53c700* 11777 11778LEAKING_ADDRESSES 11779M: Tobin C. Harding <me@tobin.cc> 11780M: Tycho Andersen <tycho@tycho.pizza> 11781L: linux-hardening@vger.kernel.org 11782S: Maintained 11783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11784F: scripts/leaking_addresses.pl 11785 11786LED SUBSYSTEM 11787M: Pavel Machek <pavel@ucw.cz> 11788M: Lee Jones <lee@kernel.org> 11789L: linux-leds@vger.kernel.org 11790S: Maintained 11791T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11792F: Documentation/devicetree/bindings/leds/ 11793F: Documentation/leds/ 11794F: drivers/leds/ 11795F: include/dt-bindings/leds/ 11796F: include/linux/leds.h 11797 11798LEGACY EEPROM DRIVER 11799M: Jean Delvare <jdelvare@suse.com> 11800S: Maintained 11801F: Documentation/misc-devices/eeprom.rst 11802F: drivers/misc/eeprom/eeprom.c 11803 11804LEGO MINDSTORMS EV3 11805R: David Lechner <david@lechnology.com> 11806S: Maintained 11807F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11808F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11809F: drivers/power/supply/lego_ev3_battery.c 11810 11811LEGO USB Tower driver 11812M: Juergen Stuber <starblue@users.sourceforge.net> 11813L: legousb-devel@lists.sourceforge.net 11814S: Maintained 11815W: http://legousb.sourceforge.net/ 11816F: drivers/usb/misc/legousbtower.c 11817 11818LETSKETCH HID TABLET DRIVER 11819M: Hans de Goede <hdegoede@redhat.com> 11820L: linux-input@vger.kernel.org 11821S: Maintained 11822T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11823F: drivers/hid/hid-letsketch.c 11824 11825LG LAPTOP EXTRAS 11826M: Matan Ziv-Av <matan@svgalib.org> 11827L: platform-driver-x86@vger.kernel.org 11828S: Maintained 11829F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11830F: Documentation/admin-guide/laptops/lg-laptop.rst 11831F: drivers/platform/x86/lg-laptop.c 11832 11833LG2160 MEDIA DRIVER 11834M: Michael Krufky <mkrufky@linuxtv.org> 11835L: linux-media@vger.kernel.org 11836S: Maintained 11837W: https://linuxtv.org 11838W: http://github.com/mkrufky 11839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11840T: git git://linuxtv.org/mkrufky/tuners.git 11841F: drivers/media/dvb-frontends/lg2160.* 11842 11843LGDT3305 MEDIA DRIVER 11844M: Michael Krufky <mkrufky@linuxtv.org> 11845L: linux-media@vger.kernel.org 11846S: Maintained 11847W: https://linuxtv.org 11848W: http://github.com/mkrufky 11849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11850T: git git://linuxtv.org/mkrufky/tuners.git 11851F: drivers/media/dvb-frontends/lgdt3305.* 11852 11853LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11854M: Viresh Kumar <vireshk@kernel.org> 11855L: linux-ide@vger.kernel.org 11856S: Maintained 11857T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11858F: drivers/ata/pata_arasan_cf.c 11859F: include/linux/pata_arasan_cf_data.h 11860 11861LIBATA PATA DRIVERS 11862R: Sergey Shtylyov <s.shtylyov@omp.ru> 11863L: linux-ide@vger.kernel.org 11864F: drivers/ata/ata_*.c 11865F: drivers/ata/pata_*.c 11866 11867LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11868M: Linus Walleij <linus.walleij@linaro.org> 11869L: linux-ide@vger.kernel.org 11870S: Maintained 11871T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11872F: drivers/ata/pata_ftide010.c 11873F: drivers/ata/sata_gemini.c 11874F: drivers/ata/sata_gemini.h 11875 11876LIBATA SATA AHCI PLATFORM devices support 11877M: Hans de Goede <hdegoede@redhat.com> 11878M: Jens Axboe <axboe@kernel.dk> 11879L: linux-ide@vger.kernel.org 11880S: Maintained 11881T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11882F: drivers/ata/ahci_platform.c 11883F: drivers/ata/libahci_platform.c 11884F: include/linux/ahci_platform.h 11885 11886LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11887M: Serge Semin <fancer.lancer@gmail.com> 11888L: linux-ide@vger.kernel.org 11889S: Maintained 11890T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11891F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11892F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11893F: drivers/ata/ahci_dwc.c 11894 11895LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11896M: Mikael Pettersson <mikpelinux@gmail.com> 11897L: linux-ide@vger.kernel.org 11898S: Maintained 11899T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11900F: drivers/ata/sata_promise.* 11901 11902LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11903M: Damien Le Moal <dlemoal@kernel.org> 11904L: linux-ide@vger.kernel.org 11905S: Maintained 11906T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11907F: Documentation/ABI/testing/sysfs-ata 11908F: Documentation/devicetree/bindings/ata/ 11909F: drivers/ata/ 11910F: include/linux/ata.h 11911F: include/linux/libata.h 11912 11913LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11914M: Vishal Verma <vishal.l.verma@intel.com> 11915M: Dan Williams <dan.j.williams@intel.com> 11916M: Dave Jiang <dave.jiang@intel.com> 11917L: nvdimm@lists.linux.dev 11918S: Supported 11919Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11920P: Documentation/nvdimm/maintainer-entry-profile.rst 11921F: drivers/nvdimm/btt* 11922 11923LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11924M: Dan Williams <dan.j.williams@intel.com> 11925M: Vishal Verma <vishal.l.verma@intel.com> 11926M: Dave Jiang <dave.jiang@intel.com> 11927L: nvdimm@lists.linux.dev 11928S: Supported 11929Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11930P: Documentation/nvdimm/maintainer-entry-profile.rst 11931F: drivers/nvdimm/pmem* 11932 11933LIBNVDIMM: DEVICETREE BINDINGS 11934M: Oliver O'Halloran <oohall@gmail.com> 11935L: nvdimm@lists.linux.dev 11936S: Supported 11937Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11938F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11939F: drivers/nvdimm/of_pmem.c 11940 11941LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11942M: Dan Williams <dan.j.williams@intel.com> 11943M: Vishal Verma <vishal.l.verma@intel.com> 11944M: Dave Jiang <dave.jiang@intel.com> 11945M: Ira Weiny <ira.weiny@intel.com> 11946L: nvdimm@lists.linux.dev 11947S: Supported 11948Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11949P: Documentation/nvdimm/maintainer-entry-profile.rst 11950T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11951F: drivers/acpi/nfit/* 11952F: drivers/nvdimm/* 11953F: include/linux/libnvdimm.h 11954F: include/linux/nd.h 11955F: include/uapi/linux/ndctl.h 11956F: tools/testing/nvdimm/ 11957 11958LICENSES and SPDX stuff 11959M: Thomas Gleixner <tglx@linutronix.de> 11960M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11961L: linux-spdx@vger.kernel.org 11962S: Maintained 11963T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11964F: COPYING 11965F: Documentation/process/license-rules.rst 11966F: LICENSES/ 11967F: scripts/spdxcheck-test.sh 11968F: scripts/spdxcheck.py 11969F: scripts/spdxexclude 11970 11971LINEAR RANGES HELPERS 11972M: Mark Brown <broonie@kernel.org> 11973R: Matti Vaittinen <mazziesaccount@gmail.com> 11974F: include/linux/linear_range.h 11975F: lib/linear_ranges.c 11976F: lib/test_linear_ranges.c 11977 11978LINUX FOR POWER MACINTOSH 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Orphan 11981F: arch/powerpc/platforms/powermac/ 11982F: drivers/macintosh/ 11983X: drivers/macintosh/adb-iop.c 11984X: drivers/macintosh/via-macii.c 11985 11986LINUX FOR POWERPC (32-BIT AND 64-BIT) 11987M: Michael Ellerman <mpe@ellerman.id.au> 11988R: Nicholas Piggin <npiggin@gmail.com> 11989R: Christophe Leroy <christophe.leroy@csgroup.eu> 11990L: linuxppc-dev@lists.ozlabs.org 11991S: Supported 11992W: https://github.com/linuxppc/wiki/wiki 11993Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11994T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11995F: Documentation/ABI/stable/sysfs-firmware-opal-* 11996F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11997F: Documentation/devicetree/bindings/powerpc/ 11998F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11999F: Documentation/powerpc/ 12000F: arch/powerpc/ 12001F: drivers/*/*/*pasemi* 12002F: drivers/*/*pasemi* 12003F: drivers/char/tpm/tpm_ibmvtpm* 12004F: drivers/crypto/nx/ 12005F: drivers/crypto/vmx/ 12006F: drivers/i2c/busses/i2c-opal.c 12007F: drivers/net/ethernet/ibm/ibmveth.* 12008F: drivers/net/ethernet/ibm/ibmvnic.* 12009F: drivers/pci/hotplug/pnv_php.c 12010F: drivers/pci/hotplug/rpa* 12011F: drivers/rtc/rtc-opal.c 12012F: drivers/scsi/ibmvscsi/ 12013F: drivers/tty/hvc/hvc_opal.c 12014F: drivers/watchdog/wdrtas.c 12015F: tools/testing/selftests/powerpc 12016N: /pmac 12017N: powermac 12018N: powernv 12019N: [^a-z0-9]ps3 12020N: pseries 12021 12022LINUX FOR POWERPC EMBEDDED MPC5XXX 12023M: Anatolij Gustschin <agust@denx.de> 12024L: linuxppc-dev@lists.ozlabs.org 12025S: Odd Fixes 12026F: arch/powerpc/platforms/512x/ 12027F: arch/powerpc/platforms/52xx/ 12028 12029LINUX FOR POWERPC EMBEDDED PPC4XX 12030L: linuxppc-dev@lists.ozlabs.org 12031S: Orphan 12032F: arch/powerpc/platforms/40x/ 12033F: arch/powerpc/platforms/44x/ 12034 12035LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12036M: Scott Wood <oss@buserror.net> 12037L: linuxppc-dev@lists.ozlabs.org 12038S: Odd fixes 12039T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12040F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12041F: Documentation/devicetree/bindings/powerpc/fsl/ 12042F: arch/powerpc/platforms/83xx/ 12043F: arch/powerpc/platforms/85xx/ 12044 12045LINUX FOR POWERPC EMBEDDED PPC8XX 12046M: Christophe Leroy <christophe.leroy@csgroup.eu> 12047L: linuxppc-dev@lists.ozlabs.org 12048S: Maintained 12049F: arch/powerpc/platforms/8xx/ 12050 12051LINUX KERNEL DUMP TEST MODULE (LKDTM) 12052M: Kees Cook <keescook@chromium.org> 12053S: Maintained 12054F: drivers/misc/lkdtm/* 12055F: tools/testing/selftests/lkdtm/* 12056 12057LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12058M: Alan Stern <stern@rowland.harvard.edu> 12059M: Andrea Parri <parri.andrea@gmail.com> 12060M: Will Deacon <will@kernel.org> 12061M: Peter Zijlstra <peterz@infradead.org> 12062M: Boqun Feng <boqun.feng@gmail.com> 12063M: Nicholas Piggin <npiggin@gmail.com> 12064M: David Howells <dhowells@redhat.com> 12065M: Jade Alglave <j.alglave@ucl.ac.uk> 12066M: Luc Maranget <luc.maranget@inria.fr> 12067M: "Paul E. McKenney" <paulmck@kernel.org> 12068R: Akira Yokosawa <akiyks@gmail.com> 12069R: Daniel Lustig <dlustig@nvidia.com> 12070R: Joel Fernandes <joel@joelfernandes.org> 12071L: linux-kernel@vger.kernel.org 12072L: linux-arch@vger.kernel.org 12073S: Supported 12074T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12075F: Documentation/atomic_bitops.txt 12076F: Documentation/atomic_t.txt 12077F: Documentation/core-api/refcount-vs-atomic.rst 12078F: Documentation/litmus-tests/ 12079F: Documentation/memory-barriers.txt 12080F: tools/memory-model/ 12081 12082LINUX-NEXT TREE 12083M: Stephen Rothwell <sfr@canb.auug.org.au> 12084L: linux-next@vger.kernel.org 12085S: Supported 12086B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12087T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12088 12089LIS3LV02D ACCELEROMETER DRIVER 12090M: Eric Piel <eric.piel@tremplin-utc.net> 12091S: Maintained 12092F: Documentation/misc-devices/lis3lv02d.rst 12093F: drivers/misc/lis3lv02d/ 12094F: drivers/platform/x86/hp/hp_accel.c 12095 12096LIST KUNIT TEST 12097M: David Gow <davidgow@google.com> 12098L: linux-kselftest@vger.kernel.org 12099L: kunit-dev@googlegroups.com 12100S: Maintained 12101F: lib/list-test.c 12102 12103LITEX PLATFORM 12104M: Karol Gugala <kgugala@antmicro.com> 12105M: Mateusz Holenko <mholenko@antmicro.com> 12106M: Gabriel Somlo <gsomlo@gmail.com> 12107M: Joel Stanley <joel@jms.id.au> 12108S: Maintained 12109F: Documentation/devicetree/bindings/*/litex,*.yaml 12110F: arch/openrisc/boot/dts/or1klitex.dts 12111F: drivers/mmc/host/litex_mmc.c 12112F: drivers/net/ethernet/litex/* 12113F: drivers/soc/litex/* 12114F: drivers/tty/serial/liteuart.c 12115F: include/linux/litex.h 12116N: litex 12117 12118LIVE PATCHING 12119M: Josh Poimboeuf <jpoimboe@kernel.org> 12120M: Jiri Kosina <jikos@kernel.org> 12121M: Miroslav Benes <mbenes@suse.cz> 12122M: Petr Mladek <pmladek@suse.com> 12123R: Joe Lawrence <joe.lawrence@redhat.com> 12124L: live-patching@vger.kernel.org 12125S: Maintained 12126T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12127F: Documentation/ABI/testing/sysfs-kernel-livepatch 12128F: Documentation/livepatch/ 12129F: arch/powerpc/include/asm/livepatch.h 12130F: include/linux/livepatch.h 12131F: kernel/livepatch/ 12132F: kernel/module/livepatch.c 12133F: lib/livepatch/ 12134F: samples/livepatch/ 12135F: tools/testing/selftests/livepatch/ 12136 12137LLC (802.2) 12138L: netdev@vger.kernel.org 12139S: Odd fixes 12140F: include/linux/llc.h 12141F: include/net/llc* 12142F: include/uapi/linux/llc.h 12143F: net/llc/ 12144 12145LM73 HARDWARE MONITOR DRIVER 12146M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12147L: linux-hwmon@vger.kernel.org 12148S: Maintained 12149F: drivers/hwmon/lm73.c 12150 12151LM78 HARDWARE MONITOR DRIVER 12152M: Jean Delvare <jdelvare@suse.com> 12153L: linux-hwmon@vger.kernel.org 12154S: Maintained 12155F: Documentation/hwmon/lm78.rst 12156F: drivers/hwmon/lm78.c 12157 12158LM83 HARDWARE MONITOR DRIVER 12159M: Jean Delvare <jdelvare@suse.com> 12160L: linux-hwmon@vger.kernel.org 12161S: Maintained 12162F: Documentation/hwmon/lm83.rst 12163F: drivers/hwmon/lm83.c 12164 12165LM90 HARDWARE MONITOR DRIVER 12166M: Jean Delvare <jdelvare@suse.com> 12167L: linux-hwmon@vger.kernel.org 12168S: Maintained 12169F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12170F: Documentation/hwmon/lm90.rst 12171F: drivers/hwmon/lm90.c 12172F: include/dt-bindings/thermal/lm90.h 12173 12174LM95234 HARDWARE MONITOR DRIVER 12175M: Guenter Roeck <linux@roeck-us.net> 12176L: linux-hwmon@vger.kernel.org 12177S: Maintained 12178F: Documentation/hwmon/lm95234.rst 12179F: drivers/hwmon/lm95234.c 12180 12181LME2510 MEDIA DRIVER 12182M: Malcolm Priestley <tvboxspy@gmail.com> 12183L: linux-media@vger.kernel.org 12184S: Maintained 12185W: https://linuxtv.org 12186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12187F: drivers/media/usb/dvb-usb-v2/lmedm04* 12188 12189LOADPIN SECURITY MODULE 12190M: Kees Cook <keescook@chromium.org> 12191S: Supported 12192T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12193F: Documentation/admin-guide/LSM/LoadPin.rst 12194F: security/loadpin/ 12195 12196LOCKING PRIMITIVES 12197M: Peter Zijlstra <peterz@infradead.org> 12198M: Ingo Molnar <mingo@redhat.com> 12199M: Will Deacon <will@kernel.org> 12200R: Waiman Long <longman@redhat.com> 12201R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12202L: linux-kernel@vger.kernel.org 12203S: Maintained 12204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12205F: Documentation/locking/ 12206F: arch/*/include/asm/spinlock*.h 12207F: include/linux/lockdep.h 12208F: include/linux/mutex*.h 12209F: include/linux/rwlock*.h 12210F: include/linux/rwsem*.h 12211F: include/linux/seqlock.h 12212F: include/linux/spinlock*.h 12213F: kernel/locking/ 12214F: lib/locking*.[ch] 12215X: kernel/locking/locktorture.c 12216 12217LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12218M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12219L: linux-ntfs-dev@lists.sourceforge.net 12220S: Maintained 12221W: http://www.linux-ntfs.org/content/view/19/37/ 12222F: Documentation/admin-guide/ldm.rst 12223F: block/partitions/ldm.* 12224 12225LOGITECH HID GAMING KEYBOARDS 12226M: Hans de Goede <hdegoede@redhat.com> 12227L: linux-input@vger.kernel.org 12228S: Maintained 12229T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12230F: drivers/hid/hid-lg-g15.c 12231 12232LONTIUM LT8912B MIPI TO HDMI BRIDGE 12233M: Adrien Grassein <adrien.grassein@gmail.com> 12234S: Maintained 12235F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12236F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12237 12238LOONGARCH 12239M: Huacai Chen <chenhuacai@kernel.org> 12240R: WANG Xuerui <kernel@xen0n.name> 12241L: loongarch@lists.linux.dev 12242S: Maintained 12243T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12244F: Documentation/loongarch/ 12245F: Documentation/translations/zh_CN/loongarch/ 12246F: arch/loongarch/ 12247F: drivers/*/*loongarch* 12248 12249LOONGSON GPIO DRIVER 12250M: Yinbo Zhu <zhuyinbo@loongson.cn> 12251L: linux-gpio@vger.kernel.org 12252S: Maintained 12253F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12254F: drivers/gpio/gpio-loongson-64bit.c 12255 12256LOONGSON LS2X I2C DRIVER 12257M: Binbin Zhou <zhoubinbin@loongson.cn> 12258L: linux-i2c@vger.kernel.org 12259S: Maintained 12260F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12261F: drivers/i2c/busses/i2c-ls2x.c 12262 12263LOONGSON-2 SOC SERIES CLOCK DRIVER 12264M: Yinbo Zhu <zhuyinbo@loongson.cn> 12265L: linux-clk@vger.kernel.org 12266S: Maintained 12267F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12268F: drivers/clk/clk-loongson2.c 12269F: include/dt-bindings/clock/loongson,ls2k-clk.h 12270 12271LOONGSON-2 SOC SERIES GUTS DRIVER 12272M: Yinbo Zhu <zhuyinbo@loongson.cn> 12273L: loongarch@lists.linux.dev 12274S: Maintained 12275F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12276F: drivers/soc/loongson/loongson2_guts.c 12277 12278LOONGSON-2 SOC SERIES PINCTRL DRIVER 12279M: zhanghongchen <zhanghongchen@loongson.cn> 12280M: Yinbo Zhu <zhuyinbo@loongson.cn> 12281L: linux-gpio@vger.kernel.org 12282S: Maintained 12283F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12284F: drivers/pinctrl/pinctrl-loongson2.c 12285 12286LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12287M: Sathya Prakash <sathya.prakash@broadcom.com> 12288M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12289M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12290L: MPT-FusionLinux.pdl@broadcom.com 12291L: linux-scsi@vger.kernel.org 12292S: Supported 12293W: http://www.avagotech.com/support/ 12294F: drivers/message/fusion/ 12295F: drivers/scsi/mpt3sas/ 12296 12297LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12298M: Matthew Wilcox <willy@infradead.org> 12299L: linux-scsi@vger.kernel.org 12300S: Maintained 12301F: drivers/scsi/sym53c8xx_2/ 12302 12303LTC1660 DAC DRIVER 12304M: Marcus Folkesson <marcus.folkesson@gmail.com> 12305L: linux-iio@vger.kernel.org 12306S: Maintained 12307F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12308F: drivers/iio/dac/ltc1660.c 12309 12310LTC2688 IIO DAC DRIVER 12311M: Nuno Sá <nuno.sa@analog.com> 12312L: linux-iio@vger.kernel.org 12313S: Supported 12314W: https://ez.analog.com/linux-software-drivers 12315F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12316F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12317F: drivers/iio/dac/ltc2688.c 12318 12319LTC2947 HARDWARE MONITOR DRIVER 12320M: Nuno Sá <nuno.sa@analog.com> 12321L: linux-hwmon@vger.kernel.org 12322S: Supported 12323W: https://ez.analog.com/linux-software-drivers 12324F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12325F: drivers/hwmon/ltc2947-core.c 12326F: drivers/hwmon/ltc2947-i2c.c 12327F: drivers/hwmon/ltc2947-spi.c 12328F: drivers/hwmon/ltc2947.h 12329 12330LTC2983 IIO TEMPERATURE DRIVER 12331M: Nuno Sá <nuno.sa@analog.com> 12332L: linux-iio@vger.kernel.org 12333S: Supported 12334W: https://ez.analog.com/linux-software-drivers 12335F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12336F: drivers/iio/temperature/ltc2983.c 12337 12338LTC4261 HARDWARE MONITOR DRIVER 12339M: Guenter Roeck <linux@roeck-us.net> 12340L: linux-hwmon@vger.kernel.org 12341S: Maintained 12342F: Documentation/hwmon/ltc4261.rst 12343F: drivers/hwmon/ltc4261.c 12344 12345LTC4306 I2C MULTIPLEXER DRIVER 12346M: Michael Hennerich <michael.hennerich@analog.com> 12347L: linux-i2c@vger.kernel.org 12348S: Supported 12349W: https://ez.analog.com/linux-software-drivers 12350F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12351F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12352 12353LTP (Linux Test Project) 12354M: Mike Frysinger <vapier@gentoo.org> 12355M: Cyril Hrubis <chrubis@suse.cz> 12356M: Wanlong Gao <wanlong.gao@gmail.com> 12357M: Jan Stancek <jstancek@redhat.com> 12358M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12359M: Alexey Kodanev <alexey.kodanev@oracle.com> 12360L: ltp@lists.linux.it (subscribers-only) 12361S: Maintained 12362W: http://linux-test-project.github.io/ 12363T: git https://github.com/linux-test-project/ltp.git 12364 12365LYNX 28G SERDES PHY DRIVER 12366M: Ioana Ciornei <ioana.ciornei@nxp.com> 12367L: netdev@vger.kernel.org 12368S: Supported 12369F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12370F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12371 12372LYNX PCS MODULE 12373M: Ioana Ciornei <ioana.ciornei@nxp.com> 12374L: netdev@vger.kernel.org 12375S: Supported 12376F: drivers/net/pcs/pcs-lynx.c 12377F: include/linux/pcs-lynx.h 12378 12379M68K ARCHITECTURE 12380M: Geert Uytterhoeven <geert@linux-m68k.org> 12381L: linux-m68k@lists.linux-m68k.org 12382S: Maintained 12383W: http://www.linux-m68k.org/ 12384T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12385F: arch/m68k/ 12386F: drivers/zorro/ 12387 12388M68K ON APPLE MACINTOSH 12389M: Joshua Thompson <funaho@jurai.org> 12390L: linux-m68k@lists.linux-m68k.org 12391S: Maintained 12392W: http://www.mac.linux-m68k.org/ 12393F: arch/m68k/mac/ 12394F: drivers/macintosh/adb-iop.c 12395F: drivers/macintosh/via-macii.c 12396 12397M68K ON HP9000/300 12398M: Philip Blundell <philb@gnu.org> 12399S: Maintained 12400W: http://www.tazenda.demon.co.uk/phil/linux-hp 12401F: arch/m68k/hp300/ 12402 12403M88DS3103 MEDIA DRIVER 12404M: Antti Palosaari <crope@iki.fi> 12405L: linux-media@vger.kernel.org 12406S: Maintained 12407W: https://linuxtv.org 12408W: http://palosaari.fi/linux/ 12409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12410T: git git://linuxtv.org/anttip/media_tree.git 12411F: drivers/media/dvb-frontends/m88ds3103* 12412 12413M88RS2000 MEDIA DRIVER 12414M: Malcolm Priestley <tvboxspy@gmail.com> 12415L: linux-media@vger.kernel.org 12416S: Maintained 12417W: https://linuxtv.org 12418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12419F: drivers/media/dvb-frontends/m88rs2000* 12420 12421MA901 MASTERKIT USB FM RADIO DRIVER 12422M: Alexey Klimov <klimov.linux@gmail.com> 12423L: linux-media@vger.kernel.org 12424S: Maintained 12425T: git git://linuxtv.org/media_tree.git 12426F: drivers/media/radio/radio-ma901.c 12427 12428MAC80211 12429M: Johannes Berg <johannes@sipsolutions.net> 12430L: linux-wireless@vger.kernel.org 12431S: Maintained 12432W: https://wireless.wiki.kernel.org/ 12433Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12434T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12435T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12436F: Documentation/networking/mac80211-injection.rst 12437F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12438F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12439F: include/net/mac80211.h 12440F: net/mac80211/ 12441 12442MAILBOX API 12443M: Jassi Brar <jassisinghbrar@gmail.com> 12444L: linux-kernel@vger.kernel.org 12445S: Maintained 12446F: Documentation/devicetree/bindings/mailbox/ 12447F: drivers/mailbox/ 12448F: include/dt-bindings/mailbox/ 12449F: include/linux/mailbox_client.h 12450F: include/linux/mailbox_controller.h 12451 12452MAILBOX ARM MHUv2 12453M: Viresh Kumar <viresh.kumar@linaro.org> 12454M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12455L: linux-kernel@vger.kernel.org 12456S: Maintained 12457F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12458F: drivers/mailbox/arm_mhuv2.c 12459F: include/linux/mailbox/arm_mhuv2_message.h 12460 12461MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12462M: Michael Kerrisk <mtk.manpages@gmail.com> 12463L: linux-man@vger.kernel.org 12464S: Maintained 12465W: http://www.kernel.org/doc/man-pages 12466 12467MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12468M: Jeremy Kerr <jk@codeconstruct.com.au> 12469M: Matt Johnston <matt@codeconstruct.com.au> 12470L: netdev@vger.kernel.org 12471S: Maintained 12472F: Documentation/networking/mctp.rst 12473F: drivers/net/mctp/ 12474F: include/net/mctp.h 12475F: include/net/mctpdevice.h 12476F: include/net/netns/mctp.h 12477F: net/mctp/ 12478 12479MAPLE TREE 12480M: Liam R. Howlett <Liam.Howlett@oracle.com> 12481L: linux-mm@kvack.org 12482S: Supported 12483F: Documentation/core-api/maple_tree.rst 12484F: include/linux/maple_tree.h 12485F: include/trace/events/maple_tree.h 12486F: lib/maple_tree.c 12487F: lib/test_maple_tree.c 12488F: tools/testing/radix-tree/linux/maple_tree.h 12489F: tools/testing/radix-tree/maple.c 12490 12491MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12492M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12493L: linux-mips@vger.kernel.org 12494S: Maintained 12495F: arch/mips/boot/dts/img/pistachio* 12496 12497MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12498M: Andrew Lunn <andrew@lunn.ch> 12499L: netdev@vger.kernel.org 12500S: Maintained 12501F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12502F: Documentation/networking/devlink/mv88e6xxx.rst 12503F: drivers/net/dsa/mv88e6xxx/ 12504F: include/linux/dsa/mv88e6xxx.h 12505F: include/linux/platform_data/mv88e6xxx.h 12506 12507MARVELL ARMADA 3700 PHY DRIVERS 12508M: Miquel Raynal <miquel.raynal@bootlin.com> 12509S: Maintained 12510F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12511F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12512F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12513F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12514 12515MARVELL ARMADA 3700 SERIAL DRIVER 12516M: Pali Rohár <pali@kernel.org> 12517S: Maintained 12518F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12519F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12520F: drivers/tty/serial/mvebu-uart.c 12521 12522MARVELL ARMADA DRM SUPPORT 12523M: Russell King <linux@armlinux.org.uk> 12524S: Maintained 12525T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12526T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12527F: Documentation/devicetree/bindings/display/armada/ 12528F: drivers/gpu/drm/armada/ 12529F: include/uapi/drm/armada_drm.h 12530 12531MARVELL CRYPTO DRIVER 12532M: Boris Brezillon <bbrezillon@kernel.org> 12533M: Arnaud Ebalard <arno@natisbad.org> 12534M: Srujana Challa <schalla@marvell.com> 12535L: linux-crypto@vger.kernel.org 12536S: Maintained 12537F: drivers/crypto/marvell/ 12538F: include/linux/soc/marvell/octeontx2/ 12539 12540MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12541M: Mirko Lindner <mlindner@marvell.com> 12542M: Stephen Hemminger <stephen@networkplumber.org> 12543L: netdev@vger.kernel.org 12544S: Maintained 12545F: drivers/net/ethernet/marvell/sk* 12546 12547MARVELL LIBERTAS WIRELESS DRIVER 12548L: libertas-dev@lists.infradead.org 12549S: Orphan 12550F: drivers/net/wireless/marvell/libertas/ 12551 12552MARVELL MACCHIATOBIN SUPPORT 12553M: Russell King <linux@armlinux.org.uk> 12554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12555S: Maintained 12556F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12557 12558MARVELL MV643XX ETHERNET DRIVER 12559M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12560L: netdev@vger.kernel.org 12561S: Maintained 12562F: drivers/net/ethernet/marvell/mv643xx_eth.* 12563F: include/linux/mv643xx.h 12564 12565MARVELL MV88X3310 PHY DRIVER 12566M: Russell King <linux@armlinux.org.uk> 12567M: Marek Behún <kabel@kernel.org> 12568L: netdev@vger.kernel.org 12569S: Maintained 12570F: drivers/net/phy/marvell10g.c 12571 12572MARVELL MVEBU THERMAL DRIVER 12573M: Miquel Raynal <miquel.raynal@bootlin.com> 12574S: Maintained 12575F: drivers/thermal/armada_thermal.c 12576 12577MARVELL MVNETA ETHERNET DRIVER 12578M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12579L: netdev@vger.kernel.org 12580S: Maintained 12581F: drivers/net/ethernet/marvell/mvneta.* 12582 12583MARVELL MVPP2 ETHERNET DRIVER 12584M: Marcin Wojtas <mw@semihalf.com> 12585M: Russell King <linux@armlinux.org.uk> 12586L: netdev@vger.kernel.org 12587S: Maintained 12588F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12589F: drivers/net/ethernet/marvell/mvpp2/ 12590 12591MARVELL MWIFIEX WIRELESS DRIVER 12592M: Amitkumar Karwar <amitkarwar@gmail.com> 12593M: Ganapathi Bhat <ganapathi017@gmail.com> 12594M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12595M: Xinming Hu <huxinming820@gmail.com> 12596L: linux-wireless@vger.kernel.org 12597S: Maintained 12598F: drivers/net/wireless/marvell/mwifiex/ 12599 12600MARVELL MWL8K WIRELESS DRIVER 12601M: Lennert Buytenhek <buytenh@wantstofly.org> 12602L: linux-wireless@vger.kernel.org 12603S: Odd Fixes 12604F: drivers/net/wireless/marvell/mwl8k.c 12605 12606MARVELL NAND CONTROLLER DRIVER 12607M: Miquel Raynal <miquel.raynal@bootlin.com> 12608L: linux-mtd@lists.infradead.org 12609S: Maintained 12610F: drivers/mtd/nand/raw/marvell_nand.c 12611 12612MARVELL OCTEON ENDPOINT DRIVER 12613M: Veerasenareddy Burru <vburru@marvell.com> 12614M: Sathesh Edara <sedara@marvell.com> 12615L: netdev@vger.kernel.org 12616S: Supported 12617F: drivers/net/ethernet/marvell/octeon_ep 12618 12619MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12620M: Sunil Goutham <sgoutham@marvell.com> 12621M: Geetha sowjanya <gakula@marvell.com> 12622M: Subbaraya Sundeep <sbhatta@marvell.com> 12623M: hariprasad <hkelam@marvell.com> 12624L: netdev@vger.kernel.org 12625S: Supported 12626F: drivers/net/ethernet/marvell/octeontx2/nic/ 12627F: include/linux/soc/marvell/octeontx2/ 12628 12629MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12630M: Sunil Goutham <sgoutham@marvell.com> 12631M: Linu Cherian <lcherian@marvell.com> 12632M: Geetha sowjanya <gakula@marvell.com> 12633M: Jerin Jacob <jerinj@marvell.com> 12634M: hariprasad <hkelam@marvell.com> 12635M: Subbaraya Sundeep <sbhatta@marvell.com> 12636L: netdev@vger.kernel.org 12637S: Supported 12638F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12639F: drivers/net/ethernet/marvell/octeontx2/af/ 12640 12641MARVELL PRESTERA ETHERNET SWITCH DRIVER 12642M: Taras Chornyi <taras.chornyi@plvision.eu> 12643S: Supported 12644W: https://github.com/Marvell-switching/switchdev-prestera 12645F: drivers/net/ethernet/marvell/prestera/ 12646 12647MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12648M: Nicolas Pitre <nico@fluxnic.net> 12649S: Odd Fixes 12650F: drivers/mmc/host/mvsdio.* 12651 12652MARVELL USB MDIO CONTROLLER DRIVER 12653M: Tobias Waldekranz <tobias@waldekranz.com> 12654L: netdev@vger.kernel.org 12655S: Maintained 12656F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12657F: drivers/net/mdio/mdio-mvusb.c 12658 12659MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12660M: Hu Ziji <huziji@marvell.com> 12661L: linux-mmc@vger.kernel.org 12662S: Supported 12663F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12664F: drivers/mmc/host/sdhci-xenon* 12665 12666MATROX FRAMEBUFFER DRIVER 12667L: linux-fbdev@vger.kernel.org 12668S: Orphan 12669F: drivers/video/fbdev/matrox/matroxfb_* 12670F: include/uapi/linux/matroxfb.h 12671 12672MAX15301 DRIVER 12673M: Daniel Nilsson <daniel.nilsson@flex.com> 12674L: linux-hwmon@vger.kernel.org 12675S: Maintained 12676F: Documentation/hwmon/max15301.rst 12677F: drivers/hwmon/pmbus/max15301.c 12678 12679MAX16065 HARDWARE MONITOR DRIVER 12680M: Guenter Roeck <linux@roeck-us.net> 12681L: linux-hwmon@vger.kernel.org 12682S: Maintained 12683F: Documentation/hwmon/max16065.rst 12684F: drivers/hwmon/max16065.c 12685 12686MAX2175 SDR TUNER DRIVER 12687M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12688L: linux-media@vger.kernel.org 12689S: Maintained 12690T: git git://linuxtv.org/media_tree.git 12691F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12692F: Documentation/userspace-api/media/drivers/max2175.rst 12693F: drivers/media/i2c/max2175* 12694F: include/uapi/linux/max2175.h 12695 12696MAX31827 TEMPERATURE SWITCH DRIVER 12697M: Daniel Matyas <daniel.matyas@analog.com> 12698L: linux-hwmon@vger.kernel.org 12699S: Supported 12700W: http://ez.analog.com/community/linux-device-drivers 12701F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12702F: Documentation/hwmon/max31827.rst 12703F: drivers/hwmon/max31827.c 12704 12705MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12706L: linux-hwmon@vger.kernel.org 12707S: Orphan 12708F: Documentation/hwmon/max6650.rst 12709F: drivers/hwmon/max6650.c 12710 12711MAX6697 HARDWARE MONITOR DRIVER 12712M: Guenter Roeck <linux@roeck-us.net> 12713L: linux-hwmon@vger.kernel.org 12714S: Maintained 12715F: Documentation/devicetree/bindings/hwmon/max6697.txt 12716F: Documentation/hwmon/max6697.rst 12717F: drivers/hwmon/max6697.c 12718F: include/linux/platform_data/max6697.h 12719 12720MAX9286 QUAD GMSL DESERIALIZER DRIVER 12721M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12722M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12723M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12724M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12725L: linux-media@vger.kernel.org 12726S: Maintained 12727F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12728F: drivers/media/i2c/max9286.c 12729 12730MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12731M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12732L: linux-media@vger.kernel.org 12733S: Maintained 12734F: drivers/staging/media/max96712/max96712.c 12735 12736MAX9860 MONO AUDIO VOICE CODEC DRIVER 12737M: Peter Rosin <peda@axentia.se> 12738L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12739S: Maintained 12740F: Documentation/devicetree/bindings/sound/max9860.txt 12741F: sound/soc/codecs/max9860.* 12742 12743MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12744M: Andreas Klinger <ak@it-klinger.de> 12745L: linux-iio@vger.kernel.org 12746S: Maintained 12747F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12748F: drivers/iio/proximity/mb1232.c 12749 12750MAXIM MAX11205 DRIVER 12751M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12752L: linux-iio@vger.kernel.org 12753S: Supported 12754W: https://ez.analog.com/linux-software-drivers 12755F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12756F: drivers/iio/adc/max11205.c 12757 12758MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12759R: Iskren Chernev <iskren.chernev@gmail.com> 12760R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12761R: Marek Szyprowski <m.szyprowski@samsung.com> 12762R: Matheus Castello <matheus@castello.eng.br> 12763L: linux-pm@vger.kernel.org 12764S: Maintained 12765F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12766F: drivers/power/supply/max17040_battery.c 12767 12768MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12769R: Hans de Goede <hdegoede@redhat.com> 12770R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12771R: Marek Szyprowski <m.szyprowski@samsung.com> 12772R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12773R: Purism Kernel Team <kernel@puri.sm> 12774L: linux-pm@vger.kernel.org 12775S: Maintained 12776F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12777F: drivers/power/supply/max17042_battery.c 12778 12779MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12780M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12781L: linux-kernel@vger.kernel.org 12782S: Maintained 12783F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12784F: drivers/regulator/max20086-regulator.c 12785 12786MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12787M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12788L: linux-iio@vger.kernel.org 12789S: Maintained 12790F: drivers/iio/temperature/max30208.c 12791 12792MAXIM MAX77650 PMIC MFD DRIVER 12793M: Bartosz Golaszewski <brgl@bgdev.pl> 12794L: linux-kernel@vger.kernel.org 12795S: Maintained 12796F: Documentation/devicetree/bindings/*/*max77650.yaml 12797F: Documentation/devicetree/bindings/*/max77650*.yaml 12798F: drivers/gpio/gpio-max77650.c 12799F: drivers/input/misc/max77650-onkey.c 12800F: drivers/leds/leds-max77650.c 12801F: drivers/mfd/max77650.c 12802F: drivers/power/supply/max77650-charger.c 12803F: drivers/regulator/max77650-regulator.c 12804F: include/linux/mfd/max77650.h 12805 12806MAXIM MAX77714 PMIC MFD DRIVER 12807M: Luca Ceresoli <luca@lucaceresoli.net> 12808S: Maintained 12809F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12810F: drivers/mfd/max77714.c 12811F: include/linux/mfd/max77714.h 12812 12813MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12814M: Javier Martinez Canillas <javier@dowhile0.org> 12815L: linux-kernel@vger.kernel.org 12816S: Supported 12817F: Documentation/devicetree/bindings/*/*max77802.yaml 12818F: drivers/regulator/max77802-regulator.c 12819F: include/dt-bindings/*/*max77802.h 12820 12821MAXIM MAX77976 BATTERY CHARGER 12822M: Luca Ceresoli <luca@lucaceresoli.net> 12823S: Supported 12824F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12825F: drivers/power/supply/max77976_charger.c 12826 12827MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12828M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12829L: linux-pm@vger.kernel.org 12830S: Supported 12831B: mailto:linux-samsung-soc@vger.kernel.org 12832F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12833F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12834F: drivers/power/supply/max14577_charger.c 12835F: drivers/power/supply/max77693_charger.c 12836 12837MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12838M: Chanwoo Choi <cw00.choi@samsung.com> 12839M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12840L: linux-kernel@vger.kernel.org 12841S: Supported 12842B: mailto:linux-samsung-soc@vger.kernel.org 12843F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12845F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12846F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12847F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12848F: drivers/*/*max77843.c 12849F: drivers/*/max14577*.c 12850F: drivers/*/max77686*.c 12851F: drivers/*/max77693*.c 12852F: drivers/clk/clk-max77686.c 12853F: drivers/extcon/extcon-max14577.c 12854F: drivers/extcon/extcon-max77693.c 12855F: drivers/rtc/rtc-max77686.c 12856F: include/linux/mfd/max14577*.h 12857F: include/linux/mfd/max77686*.h 12858F: include/linux/mfd/max77693*.h 12859 12860MAXIRADIO FM RADIO RECEIVER DRIVER 12861M: Hans Verkuil <hverkuil@xs4all.nl> 12862L: linux-media@vger.kernel.org 12863S: Maintained 12864W: https://linuxtv.org 12865T: git git://linuxtv.org/media_tree.git 12866F: drivers/media/radio/radio-maxiradio* 12867 12868MAXLINEAR ETHERNET PHY DRIVER 12869M: Xu Liang <lxu@maxlinear.com> 12870L: netdev@vger.kernel.org 12871S: Supported 12872F: drivers/net/phy/mxl-gpy.c 12873 12874MCAN MMIO DEVICE DRIVER 12875M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12876L: linux-can@vger.kernel.org 12877S: Maintained 12878F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12879F: drivers/net/can/m_can/m_can.c 12880F: drivers/net/can/m_can/m_can.h 12881F: drivers/net/can/m_can/m_can_platform.c 12882 12883MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12884R: Yasushi SHOJI <yashi@spacecubics.com> 12885L: linux-can@vger.kernel.org 12886S: Maintained 12887F: drivers/net/can/usb/mcba_usb.c 12888 12889MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12890M: Rishi Gupta <gupt21@gmail.com> 12891L: linux-i2c@vger.kernel.org 12892L: linux-input@vger.kernel.org 12893S: Maintained 12894F: drivers/hid/hid-mcp2221.c 12895 12896MCP251XFD SPI-CAN NETWORK DRIVER 12897M: Marc Kleine-Budde <mkl@pengutronix.de> 12898M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12899R: Thomas Kopp <thomas.kopp@microchip.com> 12900L: linux-can@vger.kernel.org 12901S: Maintained 12902F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12903F: drivers/net/can/spi/mcp251xfd/ 12904 12905MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12906M: Peter Rosin <peda@axentia.se> 12907L: linux-iio@vger.kernel.org 12908S: Maintained 12909F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12910F: drivers/iio/potentiometer/mcp4018.c 12911F: drivers/iio/potentiometer/mcp4531.c 12912 12913MCR20A IEEE-802.15.4 RADIO DRIVER 12914M: Stefan Schmidt <stefan@datenfreihafen.org> 12915L: linux-wpan@vger.kernel.org 12916S: Odd Fixes 12917W: https://github.com/xueliu/mcr20a-linux 12918F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12919F: drivers/net/ieee802154/mcr20a.c 12920F: drivers/net/ieee802154/mcr20a.h 12921 12922MDIO REGMAP DRIVER 12923M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12924L: netdev@vger.kernel.org 12925S: Maintained 12926F: drivers/net/mdio/mdio-regmap.c 12927F: include/linux/mdio/mdio-regmap.h 12928 12929MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12930M: William Breathitt Gray <william.gray@linaro.org> 12931L: linux-iio@vger.kernel.org 12932S: Maintained 12933F: drivers/iio/dac/cio-dac.c 12934 12935MEDIA CONTROLLER FRAMEWORK 12936M: Sakari Ailus <sakari.ailus@linux.intel.com> 12937M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12938L: linux-media@vger.kernel.org 12939S: Supported 12940W: https://www.linuxtv.org 12941T: git git://linuxtv.org/media_tree.git 12942F: drivers/media/mc/ 12943F: include/media/media-*.h 12944F: include/uapi/linux/media.h 12945 12946MEDIA DRIVER FOR FREESCALE IMX PXP 12947M: Philipp Zabel <p.zabel@pengutronix.de> 12948L: linux-media@vger.kernel.org 12949S: Maintained 12950T: git git://linuxtv.org/media_tree.git 12951F: drivers/media/platform/nxp/imx-pxp.[ch] 12952 12953MEDIA DRIVERS FOR ASCOT2E 12954M: Sergey Kozlov <serjk@netup.ru> 12955M: Abylay Ospan <aospan@netup.ru> 12956L: linux-media@vger.kernel.org 12957S: Supported 12958W: https://linuxtv.org 12959W: http://netup.tv/ 12960T: git git://linuxtv.org/media_tree.git 12961F: drivers/media/dvb-frontends/ascot2e* 12962 12963MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12964M: Jasmin Jessich <jasmin@anw.at> 12965L: linux-media@vger.kernel.org 12966S: Maintained 12967W: https://linuxtv.org 12968T: git git://linuxtv.org/media_tree.git 12969F: drivers/media/dvb-frontends/cxd2099* 12970 12971MEDIA DRIVERS FOR CXD2841ER 12972M: Sergey Kozlov <serjk@netup.ru> 12973M: Abylay Ospan <aospan@netup.ru> 12974L: linux-media@vger.kernel.org 12975S: Supported 12976W: https://linuxtv.org 12977W: http://netup.tv/ 12978T: git git://linuxtv.org/media_tree.git 12979F: drivers/media/dvb-frontends/cxd2841er* 12980 12981MEDIA DRIVERS FOR CXD2880 12982M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12983L: linux-media@vger.kernel.org 12984S: Supported 12985W: http://linuxtv.org/ 12986T: git git://linuxtv.org/media_tree.git 12987F: drivers/media/dvb-frontends/cxd2880/* 12988F: drivers/media/spi/cxd2880* 12989 12990MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12991L: linux-media@vger.kernel.org 12992S: Orphan 12993W: https://linuxtv.org 12994T: git git://linuxtv.org/media_tree.git 12995F: drivers/media/pci/ddbridge/* 12996 12997MEDIA DRIVERS FOR FREESCALE IMX 12998M: Steve Longerbeam <slongerbeam@gmail.com> 12999M: Philipp Zabel <p.zabel@pengutronix.de> 13000L: linux-media@vger.kernel.org 13001S: Maintained 13002T: git git://linuxtv.org/media_tree.git 13003F: Documentation/admin-guide/media/imx.rst 13004F: Documentation/devicetree/bindings/media/imx.txt 13005F: drivers/staging/media/imx/ 13006F: include/linux/imx-media.h 13007F: include/media/imx.h 13008 13009MEDIA DRIVERS FOR FREESCALE IMX7 13010M: Rui Miguel Silva <rmfrfs@gmail.com> 13011M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13012L: linux-media@vger.kernel.org 13013S: Maintained 13014T: git git://linuxtv.org/media_tree.git 13015F: Documentation/admin-guide/media/imx7.rst 13016F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13017F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13018F: drivers/media/platform/nxp/imx-mipi-csis.c 13019F: drivers/media/platform/nxp/imx7-media-csi.c 13020 13021MEDIA DRIVERS FOR HELENE 13022M: Abylay Ospan <aospan@netup.ru> 13023L: linux-media@vger.kernel.org 13024S: Supported 13025W: https://linuxtv.org 13026W: http://netup.tv/ 13027T: git git://linuxtv.org/media_tree.git 13028F: drivers/media/dvb-frontends/helene* 13029 13030MEDIA DRIVERS FOR HORUS3A 13031M: Sergey Kozlov <serjk@netup.ru> 13032M: Abylay Ospan <aospan@netup.ru> 13033L: linux-media@vger.kernel.org 13034S: Supported 13035W: https://linuxtv.org 13036W: http://netup.tv/ 13037T: git git://linuxtv.org/media_tree.git 13038F: drivers/media/dvb-frontends/horus3a* 13039 13040MEDIA DRIVERS FOR LNBH25 13041M: Sergey Kozlov <serjk@netup.ru> 13042M: Abylay Ospan <aospan@netup.ru> 13043L: linux-media@vger.kernel.org 13044S: Supported 13045W: https://linuxtv.org 13046W: http://netup.tv/ 13047T: git git://linuxtv.org/media_tree.git 13048F: drivers/media/dvb-frontends/lnbh25* 13049 13050MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13051L: linux-media@vger.kernel.org 13052S: Orphan 13053W: https://linuxtv.org 13054T: git git://linuxtv.org/media_tree.git 13055F: drivers/media/dvb-frontends/mxl5xx* 13056 13057MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13058M: Sergey Kozlov <serjk@netup.ru> 13059M: Abylay Ospan <aospan@netup.ru> 13060L: linux-media@vger.kernel.org 13061S: Supported 13062W: https://linuxtv.org 13063W: http://netup.tv/ 13064T: git git://linuxtv.org/media_tree.git 13065F: drivers/media/pci/netup_unidvb/* 13066 13067MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13068M: Dmitry Osipenko <digetx@gmail.com> 13069L: linux-media@vger.kernel.org 13070L: linux-tegra@vger.kernel.org 13071S: Maintained 13072T: git git://linuxtv.org/media_tree.git 13073F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13074F: drivers/media/platform/nvidia/tegra-vde/ 13075 13076MEDIA DRIVERS FOR RENESAS - CEU 13077M: Jacopo Mondi <jacopo@jmondi.org> 13078L: linux-media@vger.kernel.org 13079L: linux-renesas-soc@vger.kernel.org 13080S: Supported 13081T: git git://linuxtv.org/media_tree.git 13082F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13083F: drivers/media/platform/renesas/renesas-ceu.c 13084F: include/media/drv-intf/renesas-ceu.h 13085 13086MEDIA DRIVERS FOR RENESAS - DRIF 13087M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13088L: linux-media@vger.kernel.org 13089L: linux-renesas-soc@vger.kernel.org 13090S: Supported 13091T: git git://linuxtv.org/media_tree.git 13092F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13093F: drivers/media/platform/renesas/rcar_drif.c 13094 13095MEDIA DRIVERS FOR RENESAS - FCP 13096M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13097L: linux-media@vger.kernel.org 13098L: linux-renesas-soc@vger.kernel.org 13099S: Supported 13100T: git git://linuxtv.org/media_tree.git 13101F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13102F: drivers/media/platform/renesas/rcar-fcp.c 13103F: include/media/rcar-fcp.h 13104 13105MEDIA DRIVERS FOR RENESAS - FDP1 13106M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13107L: linux-media@vger.kernel.org 13108L: linux-renesas-soc@vger.kernel.org 13109S: Supported 13110T: git git://linuxtv.org/media_tree.git 13111F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13112F: drivers/media/platform/renesas/rcar_fdp1.c 13113 13114MEDIA DRIVERS FOR RENESAS - VIN 13115M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13116L: linux-media@vger.kernel.org 13117L: linux-renesas-soc@vger.kernel.org 13118S: Supported 13119T: git git://linuxtv.org/media_tree.git 13120F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13121F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13122F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13123F: drivers/media/platform/renesas/rcar-isp.c 13124F: drivers/media/platform/renesas/rcar-vin/ 13125 13126MEDIA DRIVERS FOR RENESAS - VSP1 13127M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13128M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13129L: linux-media@vger.kernel.org 13130L: linux-renesas-soc@vger.kernel.org 13131S: Supported 13132T: git git://linuxtv.org/media_tree.git 13133F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13134F: drivers/media/platform/renesas/vsp1/ 13135 13136MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13137L: linux-media@vger.kernel.org 13138S: Orphan 13139W: https://linuxtv.org 13140T: git git://linuxtv.org/media_tree.git 13141F: drivers/media/dvb-frontends/stv0910* 13142 13143MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13144L: linux-media@vger.kernel.org 13145S: Orphan 13146W: https://linuxtv.org 13147T: git git://linuxtv.org/media_tree.git 13148F: drivers/media/dvb-frontends/stv6111* 13149 13150MEDIA DRIVERS FOR STM32 - DCMI 13151M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13152L: linux-media@vger.kernel.org 13153S: Supported 13154T: git git://linuxtv.org/media_tree.git 13155F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13156F: drivers/media/platform/st/stm32/stm32-dcmi.c 13157 13158MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13159M: Mauro Carvalho Chehab <mchehab@kernel.org> 13160L: linux-media@vger.kernel.org 13161S: Maintained 13162W: https://linuxtv.org 13163Q: http://patchwork.kernel.org/project/linux-media/list/ 13164T: git git://linuxtv.org/media_tree.git 13165F: Documentation/admin-guide/media/ 13166F: Documentation/devicetree/bindings/media/ 13167F: Documentation/driver-api/media/ 13168F: Documentation/userspace-api/media/ 13169F: drivers/media/ 13170F: drivers/staging/media/ 13171F: include/dt-bindings/media/ 13172F: include/linux/platform_data/media/ 13173F: include/media/ 13174F: include/uapi/linux/dvb/ 13175F: include/uapi/linux/ivtv* 13176F: include/uapi/linux/media.h 13177F: include/uapi/linux/uvcvideo.h 13178F: include/uapi/linux/v4l2-* 13179F: include/uapi/linux/videodev2.h 13180 13181MEDIATEK BLUETOOTH DRIVER 13182M: Sean Wang <sean.wang@mediatek.com> 13183L: linux-bluetooth@vger.kernel.org 13184L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13185S: Maintained 13186F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13187F: drivers/bluetooth/btmtkuart.c 13188 13189MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13190M: Sean Wang <sean.wang@mediatek.com> 13191L: linux-pm@vger.kernel.org 13192S: Maintained 13193F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13194F: drivers/power/reset/mt6323-poweroff.c 13195 13196MEDIATEK CIR DRIVER 13197M: Sean Wang <sean.wang@mediatek.com> 13198S: Maintained 13199F: drivers/media/rc/mtk-cir.c 13200 13201MEDIATEK DMA DRIVER 13202M: Sean Wang <sean.wang@mediatek.com> 13203L: dmaengine@vger.kernel.org 13204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13205L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13206S: Maintained 13207F: Documentation/devicetree/bindings/dma/mtk-* 13208F: drivers/dma/mediatek/ 13209 13210MEDIATEK ETHERNET DRIVER 13211M: Felix Fietkau <nbd@nbd.name> 13212M: John Crispin <john@phrozen.org> 13213M: Sean Wang <sean.wang@mediatek.com> 13214M: Mark Lee <Mark-MC.Lee@mediatek.com> 13215M: Lorenzo Bianconi <lorenzo@kernel.org> 13216L: netdev@vger.kernel.org 13217S: Maintained 13218F: drivers/net/ethernet/mediatek/ 13219 13220MEDIATEK ETHERNET PCS DRIVER 13221M: Alexander Couzens <lynxis@fe80.eu> 13222M: Daniel Golle <daniel@makrotopia.org> 13223L: netdev@vger.kernel.org 13224S: Maintained 13225F: drivers/net/pcs/pcs-mtk-lynxi.c 13226F: include/linux/pcs/pcs-mtk-lynxi.h 13227 13228MEDIATEK ETHERNET PHY DRIVERS 13229M: Daniel Golle <daniel@makrotopia.org> 13230M: Qingfang Deng <dqfext@gmail.com> 13231M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13232L: netdev@vger.kernel.org 13233S: Maintained 13234F: drivers/net/phy/mediatek-ge-soc.c 13235F: drivers/net/phy/mediatek-ge.c 13236 13237MEDIATEK I2C CONTROLLER DRIVER 13238M: Qii Wang <qii.wang@mediatek.com> 13239L: linux-i2c@vger.kernel.org 13240S: Maintained 13241F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13242F: drivers/i2c/busses/i2c-mt65xx.c 13243 13244MEDIATEK IOMMU DRIVER 13245M: Yong Wu <yong.wu@mediatek.com> 13246L: iommu@lists.linux.dev 13247L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13248S: Supported 13249F: Documentation/devicetree/bindings/iommu/mediatek* 13250F: drivers/iommu/mtk_iommu* 13251F: include/dt-bindings/memory/mt*-port.h 13252 13253MEDIATEK JPEG DRIVER 13254M: Bin Liu <bin.liu@mediatek.com> 13255S: Supported 13256F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13257F: drivers/media/platform/mediatek/jpeg/ 13258 13259MEDIATEK KEYPAD DRIVER 13260M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13261S: Supported 13262F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13263F: drivers/input/keyboard/mt6779-keypad.c 13264 13265MEDIATEK MDP DRIVER 13266M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13267M: Houlong Wei <houlong.wei@mediatek.com> 13268M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13269S: Supported 13270F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13271F: drivers/media/platform/mediatek/mdp/ 13272F: drivers/media/platform/mediatek/vpu/ 13273 13274MEDIATEK MEDIA DRIVER 13275M: Tiffany Lin <tiffany.lin@mediatek.com> 13276M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13277M: Yunfei Dong <yunfei.dong@mediatek.com> 13278S: Supported 13279F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13280F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13281F: drivers/media/platform/mediatek/vcodec/ 13282F: drivers/media/platform/mediatek/vpu/ 13283 13284MEDIATEK MMC/SD/SDIO DRIVER 13285M: Chaotian Jing <chaotian.jing@mediatek.com> 13286S: Maintained 13287F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13288F: drivers/mmc/host/mtk-sd.c 13289 13290MEDIATEK MT76 WIRELESS LAN DRIVER 13291M: Felix Fietkau <nbd@nbd.name> 13292M: Lorenzo Bianconi <lorenzo@kernel.org> 13293M: Ryder Lee <ryder.lee@mediatek.com> 13294R: Shayne Chen <shayne.chen@mediatek.com> 13295R: Sean Wang <sean.wang@mediatek.com> 13296L: linux-wireless@vger.kernel.org 13297S: Maintained 13298T: git https://github.com/nbd168/wireless 13299F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13300F: drivers/net/wireless/mediatek/mt76/ 13301 13302MEDIATEK MT7601U WIRELESS LAN DRIVER 13303M: Jakub Kicinski <kuba@kernel.org> 13304L: linux-wireless@vger.kernel.org 13305S: Maintained 13306F: drivers/net/wireless/mediatek/mt7601u/ 13307 13308MEDIATEK MT7621 CLOCK DRIVER 13309M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13310S: Maintained 13311F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13312F: drivers/clk/ralink/clk-mt7621.c 13313 13314MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13315M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13316S: Maintained 13317F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13318F: drivers/pci/controller/pcie-mt7621.c 13319 13320MEDIATEK MT7621 PHY PCI DRIVER 13321M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13322S: Maintained 13323F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13324F: drivers/phy/ralink/phy-mt7621-pci.c 13325 13326MEDIATEK MT7621/28/88 I2C DRIVER 13327M: Stefan Roese <sr@denx.de> 13328L: linux-i2c@vger.kernel.org 13329S: Maintained 13330F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13331F: drivers/i2c/busses/i2c-mt7621.c 13332 13333MEDIATEK MTMIPS CLOCK DRIVER 13334M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13335S: Maintained 13336F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13337F: drivers/clk/ralink/clk-mtmips.c 13338 13339MEDIATEK NAND CONTROLLER DRIVER 13340L: linux-mtd@lists.infradead.org 13341S: Orphan 13342F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13343F: drivers/mtd/nand/raw/mtk_* 13344 13345MEDIATEK PMIC LED DRIVER 13346M: Sean Wang <sean.wang@mediatek.com> 13347S: Maintained 13348F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13349F: drivers/leds/leds-mt6323.c 13350 13351MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13352M: Sean Wang <sean.wang@mediatek.com> 13353S: Maintained 13354F: drivers/char/hw_random/mtk-rng.c 13355 13356MEDIATEK SMI DRIVER 13357M: Yong Wu <yong.wu@mediatek.com> 13358L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13359S: Supported 13360F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13361F: drivers/memory/mtk-smi.c 13362F: include/soc/mediatek/smi.h 13363 13364MEDIATEK SWITCH DRIVER 13365M: Arınç ÜNAL <arinc.unal@arinc9.com> 13366M: Daniel Golle <daniel@makrotopia.org> 13367M: Landen Chao <Landen.Chao@mediatek.com> 13368M: DENG Qingfang <dqfext@gmail.com> 13369M: Sean Wang <sean.wang@mediatek.com> 13370L: netdev@vger.kernel.org 13371S: Maintained 13372F: drivers/net/dsa/mt7530-mdio.c 13373F: drivers/net/dsa/mt7530-mmio.c 13374F: drivers/net/dsa/mt7530.* 13375F: net/dsa/tag_mtk.c 13376 13377MEDIATEK T7XX 5G WWAN MODEM DRIVER 13378M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13379M: Intel Corporation <linuxwwan@intel.com> 13380R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13381R: Liu Haijun <haijun.liu@mediatek.com> 13382R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13383R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13384L: netdev@vger.kernel.org 13385S: Supported 13386F: drivers/net/wwan/t7xx/ 13387 13388MEDIATEK USB3 DRD IP DRIVER 13389M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13390L: linux-usb@vger.kernel.org 13391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13393S: Maintained 13394F: Documentation/devicetree/bindings/usb/mediatek,* 13395F: drivers/usb/host/xhci-mtk* 13396F: drivers/usb/mtu3/ 13397 13398MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13399M: Peter Senna Tschudin <peter.senna@gmail.com> 13400M: Martin Donnelly <martin.donnelly@ge.com> 13401M: Martyn Welch <martyn.welch@collabora.co.uk> 13402S: Maintained 13403F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13404F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13405 13406MEGARAID SCSI/SAS DRIVERS 13407M: Kashyap Desai <kashyap.desai@broadcom.com> 13408M: Sumit Saxena <sumit.saxena@broadcom.com> 13409M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13410L: megaraidlinux.pdl@broadcom.com 13411L: linux-scsi@vger.kernel.org 13412S: Maintained 13413W: http://www.avagotech.com/support/ 13414F: Documentation/scsi/megaraid.rst 13415F: drivers/scsi/megaraid.* 13416F: drivers/scsi/megaraid/ 13417 13418MELEXIS MLX90614 DRIVER 13419M: Crt Mori <cmo@melexis.com> 13420L: linux-iio@vger.kernel.org 13421S: Supported 13422W: http://www.melexis.com 13423F: drivers/iio/temperature/mlx90614.c 13424 13425MELEXIS MLX90632 DRIVER 13426M: Crt Mori <cmo@melexis.com> 13427L: linux-iio@vger.kernel.org 13428S: Supported 13429W: http://www.melexis.com 13430F: drivers/iio/temperature/mlx90632.c 13431 13432MELFAS MIP4 TOUCHSCREEN DRIVER 13433M: Sangwon Jee <jeesw@melfas.com> 13434S: Supported 13435W: http://www.melfas.com 13436F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13437F: drivers/input/touchscreen/melfas_mip4.c 13438 13439MELLANOX BLUEFIELD I2C DRIVER 13440M: Khalil Blaiech <kblaiech@nvidia.com> 13441M: Asmaa Mnebhi <asmaa@nvidia.com> 13442L: linux-i2c@vger.kernel.org 13443S: Supported 13444F: drivers/i2c/busses/i2c-mlxbf.c 13445 13446MELLANOX ETHERNET DRIVER (mlx4_en) 13447M: Tariq Toukan <tariqt@nvidia.com> 13448L: netdev@vger.kernel.org 13449S: Supported 13450W: http://www.mellanox.com 13451Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13452F: drivers/net/ethernet/mellanox/mlx4/en_* 13453 13454MELLANOX ETHERNET DRIVER (mlx5e) 13455M: Saeed Mahameed <saeedm@nvidia.com> 13456L: netdev@vger.kernel.org 13457S: Supported 13458W: http://www.mellanox.com 13459Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13460F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13461 13462MELLANOX ETHERNET INNOVA DRIVERS 13463R: Boris Pismenny <borisp@nvidia.com> 13464L: netdev@vger.kernel.org 13465S: Supported 13466W: http://www.mellanox.com 13467Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13468F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13469F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13470F: include/linux/mlx5/mlx5_ifc_fpga.h 13471 13472MELLANOX ETHERNET SWITCH DRIVERS 13473M: Ido Schimmel <idosch@nvidia.com> 13474M: Petr Machata <petrm@nvidia.com> 13475L: netdev@vger.kernel.org 13476S: Supported 13477W: http://www.mellanox.com 13478Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13479F: drivers/net/ethernet/mellanox/mlxsw/ 13480F: tools/testing/selftests/drivers/net/mlxsw/ 13481 13482MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13483M: mlxsw@nvidia.com 13484L: netdev@vger.kernel.org 13485S: Supported 13486W: http://www.mellanox.com 13487Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13488F: drivers/net/ethernet/mellanox/mlxfw/ 13489 13490MELLANOX HARDWARE PLATFORM SUPPORT 13491M: Hans de Goede <hdegoede@redhat.com> 13492M: Mark Gross <markgross@kernel.org> 13493M: Vadim Pasternak <vadimp@nvidia.com> 13494L: platform-driver-x86@vger.kernel.org 13495S: Supported 13496F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13497F: drivers/platform/mellanox/ 13498F: include/linux/platform_data/mlxreg.h 13499 13500MELLANOX MLX4 core VPI driver 13501M: Tariq Toukan <tariqt@nvidia.com> 13502L: netdev@vger.kernel.org 13503L: linux-rdma@vger.kernel.org 13504S: Supported 13505W: http://www.mellanox.com 13506Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13507F: drivers/net/ethernet/mellanox/mlx4/ 13508F: include/linux/mlx4/ 13509 13510MELLANOX MLX4 IB driver 13511M: Yishai Hadas <yishaih@nvidia.com> 13512L: linux-rdma@vger.kernel.org 13513S: Supported 13514W: http://www.mellanox.com 13515Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13516F: drivers/infiniband/hw/mlx4/ 13517F: include/linux/mlx4/ 13518F: include/uapi/rdma/mlx4-abi.h 13519 13520MELLANOX MLX5 core VPI driver 13521M: Saeed Mahameed <saeedm@nvidia.com> 13522M: Leon Romanovsky <leonro@nvidia.com> 13523L: netdev@vger.kernel.org 13524L: linux-rdma@vger.kernel.org 13525S: Supported 13526W: http://www.mellanox.com 13527Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13528F: Documentation/networking/device_drivers/ethernet/mellanox/ 13529F: drivers/net/ethernet/mellanox/mlx5/core/ 13530F: include/linux/mlx5/ 13531 13532MELLANOX MLX5 IB driver 13533M: Leon Romanovsky <leonro@nvidia.com> 13534L: linux-rdma@vger.kernel.org 13535S: Supported 13536W: http://www.mellanox.com 13537Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13538F: drivers/infiniband/hw/mlx5/ 13539F: include/linux/mlx5/ 13540F: include/uapi/rdma/mlx5-abi.h 13541 13542MELLANOX MLXCPLD I2C AND MUX DRIVER 13543M: Vadim Pasternak <vadimp@nvidia.com> 13544M: Michael Shych <michaelsh@nvidia.com> 13545L: linux-i2c@vger.kernel.org 13546S: Supported 13547F: Documentation/i2c/busses/i2c-mlxcpld.rst 13548F: drivers/i2c/busses/i2c-mlxcpld.c 13549F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13550 13551MELLANOX MLXCPLD LED DRIVER 13552M: Vadim Pasternak <vadimp@nvidia.com> 13553L: linux-leds@vger.kernel.org 13554S: Supported 13555F: Documentation/leds/leds-mlxcpld.rst 13556F: drivers/leds/leds-mlxcpld.c 13557F: drivers/leds/leds-mlxreg.c 13558 13559MELLANOX PLATFORM DRIVER 13560M: Vadim Pasternak <vadimp@nvidia.com> 13561L: platform-driver-x86@vger.kernel.org 13562S: Supported 13563F: drivers/platform/x86/mlx-platform.c 13564 13565MEMBARRIER SUPPORT 13566M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13567M: "Paul E. McKenney" <paulmck@kernel.org> 13568L: linux-kernel@vger.kernel.org 13569S: Supported 13570F: arch/powerpc/include/asm/membarrier.h 13571F: include/uapi/linux/membarrier.h 13572F: kernel/sched/membarrier.c 13573 13574MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13575M: Mike Rapoport <rppt@kernel.org> 13576L: linux-mm@kvack.org 13577S: Maintained 13578F: Documentation/core-api/boot-time-mm.rst 13579F: include/linux/memblock.h 13580F: mm/memblock.c 13581F: mm/mm_init.c 13582F: tools/testing/memblock/ 13583 13584MEMORY CONTROLLER DRIVERS 13585M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13586L: linux-kernel@vger.kernel.org 13587S: Maintained 13588B: mailto:krzysztof.kozlowski@linaro.org 13589T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13590F: Documentation/devicetree/bindings/memory-controllers/ 13591F: drivers/memory/ 13592F: include/dt-bindings/memory/ 13593F: include/memory/ 13594 13595MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13596M: Dmitry Osipenko <digetx@gmail.com> 13597L: linux-pm@vger.kernel.org 13598L: linux-tegra@vger.kernel.org 13599S: Maintained 13600T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13601F: drivers/devfreq/tegra30-devfreq.c 13602 13603MEMORY HOT(UN)PLUG 13604M: David Hildenbrand <david@redhat.com> 13605M: Oscar Salvador <osalvador@suse.de> 13606L: linux-mm@kvack.org 13607S: Maintained 13608F: Documentation/admin-guide/mm/memory-hotplug.rst 13609F: Documentation/core-api/memory-hotplug.rst 13610F: drivers/base/memory.c 13611F: include/linux/memory_hotplug.h 13612F: mm/memory_hotplug.c 13613F: tools/testing/selftests/memory-hotplug/ 13614 13615MEMORY MANAGEMENT 13616M: Andrew Morton <akpm@linux-foundation.org> 13617L: linux-mm@kvack.org 13618S: Maintained 13619W: http://www.linux-mm.org 13620T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13621T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13622F: include/linux/gfp.h 13623F: include/linux/gfp_types.h 13624F: include/linux/memory_hotplug.h 13625F: include/linux/mm.h 13626F: include/linux/mmzone.h 13627F: include/linux/pagewalk.h 13628F: include/trace/events/ksm.h 13629F: mm/ 13630F: tools/mm/ 13631F: tools/testing/selftests/mm/ 13632 13633MEMORY TECHNOLOGY DEVICES (MTD) 13634M: Miquel Raynal <miquel.raynal@bootlin.com> 13635M: Richard Weinberger <richard@nod.at> 13636M: Vignesh Raghavendra <vigneshr@ti.com> 13637L: linux-mtd@lists.infradead.org 13638S: Maintained 13639W: http://www.linux-mtd.infradead.org/ 13640Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13641C: irc://irc.oftc.net/mtd 13642T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13643T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13644F: Documentation/devicetree/bindings/mtd/ 13645F: drivers/mtd/ 13646F: include/linux/mtd/ 13647F: include/uapi/mtd/ 13648 13649MEMSENSING MICROSYSTEMS MSA311 DRIVER 13650M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13651L: linux-iio@vger.kernel.org 13652S: Maintained 13653F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13654F: drivers/iio/accel/msa311.c 13655 13656MEN A21 WATCHDOG DRIVER 13657M: Johannes Thumshirn <morbidrsa@gmail.com> 13658L: linux-watchdog@vger.kernel.org 13659S: Maintained 13660F: drivers/watchdog/mena21_wdt.c 13661 13662MEN CHAMELEON BUS (mcb) 13663M: Johannes Thumshirn <morbidrsa@gmail.com> 13664S: Maintained 13665F: Documentation/driver-api/men-chameleon-bus.rst 13666F: drivers/mcb/ 13667F: include/linux/mcb.h 13668 13669MEN F21BMC (Board Management Controller) 13670M: Andreas Werner <andreas.werner@men.de> 13671S: Supported 13672F: Documentation/hwmon/menf21bmc.rst 13673F: drivers/hwmon/menf21bmc_hwmon.c 13674F: drivers/leds/leds-menf21bmc.c 13675F: drivers/mfd/menf21bmc.c 13676F: drivers/watchdog/menf21bmc_wdt.c 13677 13678MEN Z069 WATCHDOG DRIVER 13679M: Johannes Thumshirn <jth@kernel.org> 13680L: linux-watchdog@vger.kernel.org 13681S: Maintained 13682F: drivers/watchdog/menz69_wdt.c 13683 13684MESON AO CEC DRIVER FOR AMLOGIC SOCS 13685M: Neil Armstrong <neil.armstrong@linaro.org> 13686L: linux-media@vger.kernel.org 13687L: linux-amlogic@lists.infradead.org 13688S: Supported 13689W: http://linux-meson.com/ 13690T: git git://linuxtv.org/media_tree.git 13691F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13692F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13693F: drivers/media/cec/platform/meson/ao-cec.c 13694 13695MESON GE2D DRIVER FOR AMLOGIC SOCS 13696M: Neil Armstrong <neil.armstrong@linaro.org> 13697L: linux-media@vger.kernel.org 13698L: linux-amlogic@lists.infradead.org 13699S: Supported 13700T: git git://linuxtv.org/media_tree.git 13701F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13702F: drivers/media/platform/amlogic/meson-ge2d/ 13703 13704MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13705M: Liang Yang <liang.yang@amlogic.com> 13706L: linux-mtd@lists.infradead.org 13707S: Maintained 13708F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13709F: drivers/mtd/nand/raw/meson_* 13710 13711MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13712M: Neil Armstrong <neil.armstrong@linaro.org> 13713L: linux-media@vger.kernel.org 13714L: linux-amlogic@lists.infradead.org 13715S: Supported 13716T: git git://linuxtv.org/media_tree.git 13717F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13718F: drivers/staging/media/meson/vdec/ 13719 13720METHODE UDPU SUPPORT 13721M: Vladimir Vid <vladimir.vid@sartura.hr> 13722S: Maintained 13723F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13724 13725MHI BUS 13726M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13727L: mhi@lists.linux.dev 13728L: linux-arm-msm@vger.kernel.org 13729S: Maintained 13730T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13731F: Documentation/ABI/stable/sysfs-bus-mhi 13732F: Documentation/mhi/ 13733F: drivers/bus/mhi/ 13734F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13735F: include/linux/mhi.h 13736 13737MICROBLAZE ARCHITECTURE 13738M: Michal Simek <monstr@monstr.eu> 13739S: Supported 13740W: http://www.monstr.eu/fdt/ 13741T: git git://git.monstr.eu/linux-2.6-microblaze.git 13742F: arch/microblaze/ 13743 13744MICROBLAZE TMR INJECT 13745M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13746S: Supported 13747F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13748F: drivers/misc/xilinx_tmr_inject.c 13749 13750MICROBLAZE TMR MANAGER 13751M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13752S: Supported 13753F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13754F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13755F: drivers/misc/xilinx_tmr_manager.c 13756 13757MICROCHIP AT91 DMA DRIVERS 13758M: Ludovic Desroches <ludovic.desroches@microchip.com> 13759M: Tudor Ambarus <tudor.ambarus@linaro.org> 13760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13761L: dmaengine@vger.kernel.org 13762S: Supported 13763F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13764F: drivers/dma/at_hdmac.c 13765F: drivers/dma/at_xdmac.c 13766F: include/dt-bindings/dma/at91.h 13767 13768MICROCHIP AT91 SERIAL DRIVER 13769M: Richard Genoud <richard.genoud@gmail.com> 13770S: Maintained 13771F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13772F: drivers/tty/serial/atmel_serial.c 13773F: drivers/tty/serial/atmel_serial.h 13774 13775MICROCHIP AT91 USART MFD DRIVER 13776M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13777L: linux-kernel@vger.kernel.org 13778S: Supported 13779F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13780F: drivers/mfd/at91-usart.c 13781F: include/dt-bindings/mfd/at91-usart.h 13782 13783MICROCHIP AT91 USART SPI DRIVER 13784M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13785L: linux-spi@vger.kernel.org 13786S: Supported 13787F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13788F: drivers/spi/spi-at91-usart.c 13789 13790MICROCHIP AUDIO ASOC DRIVERS 13791M: Claudiu Beznea <claudiu.beznea@microchip.com> 13792L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13793S: Supported 13794F: Documentation/devicetree/bindings/sound/atmel* 13795F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13796F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13797F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13798F: sound/soc/atmel 13799 13800MICROCHIP CSI2DC DRIVER 13801M: Eugen Hristev <eugen.hristev@microchip.com> 13802L: linux-media@vger.kernel.org 13803S: Supported 13804F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13805F: drivers/media/platform/microchip/microchip-csi2dc.c 13806 13807MICROCHIP ECC DRIVER 13808M: Tudor Ambarus <tudor.ambarus@linaro.org> 13809L: linux-crypto@vger.kernel.org 13810S: Maintained 13811F: drivers/crypto/atmel-ecc.* 13812 13813MICROCHIP EIC DRIVER 13814M: Claudiu Beznea <claudiu.beznea@microchip.com> 13815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13816S: Supported 13817F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13818F: drivers/irqchip/irq-mchp-eic.c 13819 13820MICROCHIP I2C DRIVER 13821M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13822L: linux-i2c@vger.kernel.org 13823S: Supported 13824F: drivers/i2c/busses/i2c-at91-*.c 13825F: drivers/i2c/busses/i2c-at91.h 13826 13827MICROCHIP ISC DRIVER 13828M: Eugen Hristev <eugen.hristev@microchip.com> 13829L: linux-media@vger.kernel.org 13830S: Supported 13831F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13832F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13833F: drivers/media/platform/microchip/microchip-isc* 13834F: drivers/media/platform/microchip/microchip-sama*-isc* 13835F: drivers/staging/media/deprecated/atmel/atmel-isc* 13836F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13837F: include/linux/atmel-isc-media.h 13838 13839MICROCHIP ISI DRIVER 13840M: Eugen Hristev <eugen.hristev@microchip.com> 13841L: linux-media@vger.kernel.org 13842S: Supported 13843F: drivers/media/platform/atmel/atmel-isi.c 13844F: drivers/media/platform/atmel/atmel-isi.h 13845 13846MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13847M: Woojung Huh <woojung.huh@microchip.com> 13848M: UNGLinuxDriver@microchip.com 13849L: netdev@vger.kernel.org 13850S: Maintained 13851F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13852F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13853F: drivers/net/dsa/microchip/* 13854F: include/linux/dsa/ksz_common.h 13855F: include/linux/platform_data/microchip-ksz.h 13856F: net/dsa/tag_ksz.c 13857 13858MICROCHIP LAN743X ETHERNET DRIVER 13859M: Bryan Whitehead <bryan.whitehead@microchip.com> 13860M: UNGLinuxDriver@microchip.com 13861L: netdev@vger.kernel.org 13862S: Maintained 13863F: drivers/net/ethernet/microchip/lan743x_* 13864 13865MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13866M: Arun Ramadoss <arun.ramadoss@microchip.com> 13867R: UNGLinuxDriver@microchip.com 13868L: netdev@vger.kernel.org 13869S: Maintained 13870F: drivers/net/phy/microchip_t1.c 13871 13872MICROCHIP LAN966X ETHERNET DRIVER 13873M: Horatiu Vultur <horatiu.vultur@microchip.com> 13874M: UNGLinuxDriver@microchip.com 13875L: netdev@vger.kernel.org 13876S: Maintained 13877F: drivers/net/ethernet/microchip/lan966x/* 13878 13879MICROCHIP LCDFB DRIVER 13880M: Nicolas Ferre <nicolas.ferre@microchip.com> 13881L: linux-fbdev@vger.kernel.org 13882S: Maintained 13883F: drivers/video/fbdev/atmel_lcdfb.c 13884F: include/video/atmel_lcdc.h 13885 13886MICROCHIP MCP16502 PMIC DRIVER 13887M: Claudiu Beznea <claudiu.beznea@microchip.com> 13888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13889S: Supported 13890F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13891F: drivers/regulator/mcp16502.c 13892 13893MICROCHIP MCP3911 ADC DRIVER 13894M: Marcus Folkesson <marcus.folkesson@gmail.com> 13895M: Kent Gustavsson <kent@minoris.se> 13896L: linux-iio@vger.kernel.org 13897S: Maintained 13898F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13899F: drivers/iio/adc/mcp3911.c 13900 13901MICROCHIP MMC/SD/SDIO MCI DRIVER 13902M: Ludovic Desroches <ludovic.desroches@microchip.com> 13903S: Maintained 13904F: drivers/mmc/host/atmel-mci.c 13905 13906MICROCHIP NAND DRIVER 13907M: Tudor Ambarus <tudor.ambarus@linaro.org> 13908L: linux-mtd@lists.infradead.org 13909S: Supported 13910F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13911F: drivers/mtd/nand/raw/atmel/* 13912 13913MICROCHIP OTPC DRIVER 13914M: Claudiu Beznea <claudiu.beznea@microchip.com> 13915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13916S: Supported 13917F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13918F: drivers/nvmem/microchip-otpc.c 13919F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13920 13921MICROCHIP PCI1XXXX GP DRIVER 13922M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13923L: linux-gpio@vger.kernel.org 13924S: Supported 13925F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13926F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13927F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13928 13929MICROCHIP PCI1XXXX I2C DRIVER 13930M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13931M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13932M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13933L: linux-i2c@vger.kernel.org 13934S: Maintained 13935F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13936 13937MICROCHIP PCIe UART DRIVER 13938M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13939M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13940L: linux-serial@vger.kernel.org 13941S: Maintained 13942F: drivers/tty/serial/8250/8250_pci1xxxx.c 13943 13944MICROCHIP POLARFIRE FPGA DRIVERS 13945M: Conor Dooley <conor.dooley@microchip.com> 13946R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13947L: linux-fpga@vger.kernel.org 13948S: Supported 13949F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13950F: drivers/fpga/microchip-spi.c 13951 13952MICROCHIP PWM DRIVER 13953M: Claudiu Beznea <claudiu.beznea@microchip.com> 13954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13955L: linux-pwm@vger.kernel.org 13956S: Supported 13957F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13958F: drivers/pwm/pwm-atmel.c 13959 13960MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13961M: Eugen Hristev <eugen.hristev@microchip.com> 13962L: linux-iio@vger.kernel.org 13963S: Supported 13964F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13965F: drivers/iio/adc/at91-sama5d2_adc.c 13966F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13967 13968MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13969M: Claudiu Beznea <claudiu.beznea@microchip.com> 13970S: Supported 13971F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13972F: drivers/power/reset/at91-sama5d2_shdwc.c 13973 13974MICROCHIP SOC DRIVERS 13975M: Conor Dooley <conor@kernel.org> 13976S: Supported 13977T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13978F: drivers/soc/microchip/ 13979 13980MICROCHIP SPI DRIVER 13981M: Tudor Ambarus <tudor.ambarus@linaro.org> 13982S: Supported 13983F: drivers/spi/spi-atmel.* 13984 13985MICROCHIP SSC DRIVER 13986M: Claudiu Beznea <claudiu.beznea@microchip.com> 13987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13988S: Supported 13989F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13990F: drivers/misc/atmel-ssc.c 13991F: include/linux/atmel-ssc.h 13992 13993Microchip Timer Counter Block (TCB) Capture Driver 13994M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13996L: linux-iio@vger.kernel.org 13997S: Maintained 13998F: drivers/counter/microchip-tcb-capture.c 13999 14000MICROCHIP USB251XB DRIVER 14001M: Richard Leitner <richard.leitner@skidata.com> 14002L: linux-usb@vger.kernel.org 14003S: Maintained 14004F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14005F: drivers/usb/misc/usb251xb.c 14006 14007MICROCHIP USBA UDC DRIVER 14008M: Cristian Birsan <cristian.birsan@microchip.com> 14009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14010S: Supported 14011F: drivers/usb/gadget/udc/atmel_usba_udc.* 14012 14013MICROCHIP WILC1000 WIFI DRIVER 14014M: Ajay Singh <ajay.kathat@microchip.com> 14015M: Claudiu Beznea <claudiu.beznea@microchip.com> 14016L: linux-wireless@vger.kernel.org 14017S: Supported 14018F: drivers/net/wireless/microchip/wilc1000/ 14019 14020MICROSEMI MIPS SOCS 14021M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14022M: UNGLinuxDriver@microchip.com 14023L: linux-mips@vger.kernel.org 14024S: Supported 14025F: Documentation/devicetree/bindings/mips/mscc.txt 14026F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14027F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14028F: arch/mips/boot/dts/mscc/ 14029F: arch/mips/configs/generic/board-ocelot.config 14030F: arch/mips/generic/board-ocelot.c 14031 14032MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14033M: Don Brace <don.brace@microchip.com> 14034L: storagedev@microchip.com 14035L: linux-scsi@vger.kernel.org 14036S: Supported 14037F: Documentation/scsi/smartpqi.rst 14038F: drivers/scsi/smartpqi/Kconfig 14039F: drivers/scsi/smartpqi/Makefile 14040F: drivers/scsi/smartpqi/smartpqi*.[ch] 14041F: include/linux/cciss*.h 14042F: include/uapi/linux/cciss*.h 14043 14044MICROSOFT MANA RDMA DRIVER 14045M: Long Li <longli@microsoft.com> 14046M: Ajay Sharma <sharmaajay@microsoft.com> 14047L: linux-rdma@vger.kernel.org 14048S: Supported 14049F: drivers/infiniband/hw/mana/ 14050F: include/net/mana 14051F: include/uapi/rdma/mana-abi.h 14052 14053MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14054M: Maximilian Luz <luzmaximilian@gmail.com> 14055L: platform-driver-x86@vger.kernel.org 14056S: Maintained 14057F: drivers/platform/surface/surface_aggregator_tabletsw.c 14058 14059MICROSOFT SURFACE BATTERY AND AC DRIVERS 14060M: Maximilian Luz <luzmaximilian@gmail.com> 14061L: linux-pm@vger.kernel.org 14062L: platform-driver-x86@vger.kernel.org 14063S: Maintained 14064F: drivers/power/supply/surface_battery.c 14065F: drivers/power/supply/surface_charger.c 14066 14067MICROSOFT SURFACE DTX DRIVER 14068M: Maximilian Luz <luzmaximilian@gmail.com> 14069L: platform-driver-x86@vger.kernel.org 14070S: Maintained 14071F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14072F: drivers/platform/surface/surface_dtx.c 14073F: include/uapi/linux/surface_aggregator/dtx.h 14074 14075MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14076M: Maximilian Luz <luzmaximilian@gmail.com> 14077L: platform-driver-x86@vger.kernel.org 14078S: Maintained 14079F: drivers/platform/surface/surface_gpe.c 14080 14081MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14082M: Hans de Goede <hdegoede@redhat.com> 14083M: Mark Gross <markgross@kernel.org> 14084M: Maximilian Luz <luzmaximilian@gmail.com> 14085L: platform-driver-x86@vger.kernel.org 14086S: Maintained 14087T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14088F: drivers/platform/surface/ 14089 14090MICROSOFT SURFACE HID TRANSPORT DRIVER 14091M: Maximilian Luz <luzmaximilian@gmail.com> 14092L: linux-input@vger.kernel.org 14093L: platform-driver-x86@vger.kernel.org 14094S: Maintained 14095F: drivers/hid/surface-hid/ 14096 14097MICROSOFT SURFACE HOT-PLUG DRIVER 14098M: Maximilian Luz <luzmaximilian@gmail.com> 14099L: platform-driver-x86@vger.kernel.org 14100S: Maintained 14101F: drivers/platform/surface/surface_hotplug.c 14102 14103MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14104M: Maximilian Luz <luzmaximilian@gmail.com> 14105L: platform-driver-x86@vger.kernel.org 14106S: Maintained 14107F: drivers/platform/surface/surface_platform_profile.c 14108 14109MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14110M: Chen Yu <yu.c.chen@intel.com> 14111L: platform-driver-x86@vger.kernel.org 14112S: Supported 14113F: drivers/platform/surface/surfacepro3_button.c 14114 14115MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14116M: Maximilian Luz <luzmaximilian@gmail.com> 14117L: platform-driver-x86@vger.kernel.org 14118S: Maintained 14119F: drivers/platform/surface/surface_aggregator_hub.c 14120 14121MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14122M: Maximilian Luz <luzmaximilian@gmail.com> 14123L: platform-driver-x86@vger.kernel.org 14124S: Maintained 14125W: https://github.com/linux-surface/surface-aggregator-module 14126C: irc://irc.libera.chat/linux-surface 14127F: Documentation/driver-api/surface_aggregator/ 14128F: drivers/platform/surface/aggregator/ 14129F: drivers/platform/surface/surface_acpi_notify.c 14130F: drivers/platform/surface/surface_aggregator_cdev.c 14131F: drivers/platform/surface/surface_aggregator_registry.c 14132F: include/linux/surface_acpi_notify.h 14133F: include/linux/surface_aggregator/ 14134F: include/uapi/linux/surface_aggregator/ 14135 14136MICROTEK X6 SCANNER 14137M: Oliver Neukum <oliver@neukum.org> 14138S: Maintained 14139F: drivers/usb/image/microtek.* 14140 14141MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14142M: Luka Kovacic <luka.kovacic@sartura.hr> 14143M: Luka Perkov <luka.perkov@sartura.hr> 14144S: Maintained 14145F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14151 14152MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14153M: Sakari Ailus <sakari.ailus@linux.intel.com> 14154L: linux-media@vger.kernel.org 14155S: Maintained 14156F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14157F: Documentation/driver-api/media/drivers/ccs/ 14158F: Documentation/userspace-api/media/drivers/ccs.rst 14159F: drivers/media/i2c/ccs-pll.c 14160F: drivers/media/i2c/ccs-pll.h 14161F: drivers/media/i2c/ccs/ 14162F: include/uapi/linux/ccs.h 14163F: include/uapi/linux/smiapp.h 14164 14165MIPS 14166M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14167L: linux-mips@vger.kernel.org 14168S: Maintained 14169W: http://www.linux-mips.org/ 14170Q: https://patchwork.kernel.org/project/linux-mips/list/ 14171T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14172F: Documentation/devicetree/bindings/mips/ 14173F: Documentation/mips/ 14174F: arch/mips/ 14175F: drivers/platform/mips/ 14176F: include/dt-bindings/mips/ 14177 14178MIPS BOSTON DEVELOPMENT BOARD 14179M: Paul Burton <paulburton@kernel.org> 14180L: linux-mips@vger.kernel.org 14181S: Maintained 14182F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14183F: arch/mips/boot/dts/img/boston.dts 14184F: arch/mips/configs/generic/board-boston.config 14185F: drivers/clk/imgtec/clk-boston.c 14186F: include/dt-bindings/clock/boston-clock.h 14187 14188MIPS CORE DRIVERS 14189M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14190M: Serge Semin <fancer.lancer@gmail.com> 14191L: linux-mips@vger.kernel.org 14192S: Supported 14193F: drivers/bus/mips_cdmm.c 14194F: drivers/clocksource/mips-gic-timer.c 14195F: drivers/cpuidle/cpuidle-cps.c 14196F: drivers/irqchip/irq-mips-cpu.c 14197F: drivers/irqchip/irq-mips-gic.c 14198 14199MIPS GENERIC PLATFORM 14200M: Paul Burton <paulburton@kernel.org> 14201L: linux-mips@vger.kernel.org 14202S: Supported 14203F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14204F: arch/mips/generic/ 14205F: arch/mips/tools/generic-board-config.sh 14206 14207MIPS RINT INSTRUCTION EMULATION 14208M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14209L: linux-mips@vger.kernel.org 14210S: Supported 14211F: arch/mips/math-emu/dp_rint.c 14212F: arch/mips/math-emu/sp_rint.c 14213 14214MIPS/LOONGSON1 ARCHITECTURE 14215M: Keguang Zhang <keguang.zhang@gmail.com> 14216L: linux-mips@vger.kernel.org 14217S: Maintained 14218F: arch/mips/include/asm/mach-loongson32/ 14219F: arch/mips/loongson32/ 14220F: drivers/*/*loongson1* 14221 14222MIPS/LOONGSON2EF ARCHITECTURE 14223M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14224L: linux-mips@vger.kernel.org 14225S: Maintained 14226F: arch/mips/include/asm/mach-loongson2ef/ 14227F: arch/mips/loongson2ef/ 14228F: drivers/cpufreq/loongson2_cpufreq.c 14229 14230MIPS/LOONGSON64 ARCHITECTURE 14231M: Huacai Chen <chenhuacai@kernel.org> 14232M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14233L: linux-mips@vger.kernel.org 14234S: Maintained 14235F: arch/mips/include/asm/mach-loongson64/ 14236F: arch/mips/loongson64/ 14237F: drivers/irqchip/irq-loongson* 14238F: drivers/platform/mips/cpu_hwmon.c 14239 14240MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14241M: Hans Verkuil <hverkuil@xs4all.nl> 14242L: linux-media@vger.kernel.org 14243S: Odd Fixes 14244W: https://linuxtv.org 14245T: git git://linuxtv.org/media_tree.git 14246F: drivers/media/radio/radio-miropcm20* 14247 14248MMP SUPPORT 14249R: Lubomir Rintel <lkundrak@v3.sk> 14250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14251S: Odd Fixes 14252T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14253F: arch/arm/boot/dts/marvell/mmp* 14254F: arch/arm/mach-mmp/ 14255F: include/linux/soc/mmp/ 14256 14257MMP USB PHY DRIVERS 14258R: Lubomir Rintel <lkundrak@v3.sk> 14259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14260S: Maintained 14261F: drivers/phy/marvell/phy-mmp3-usb.c 14262F: drivers/phy/marvell/phy-pxa-usb.c 14263 14264MMU GATHER AND TLB INVALIDATION 14265M: Will Deacon <will@kernel.org> 14266M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14267M: Andrew Morton <akpm@linux-foundation.org> 14268M: Nick Piggin <npiggin@gmail.com> 14269M: Peter Zijlstra <peterz@infradead.org> 14270L: linux-arch@vger.kernel.org 14271L: linux-mm@kvack.org 14272S: Maintained 14273F: arch/*/include/asm/tlb.h 14274F: include/asm-generic/tlb.h 14275F: mm/mmu_gather.c 14276 14277MN88472 MEDIA DRIVER 14278M: Antti Palosaari <crope@iki.fi> 14279L: linux-media@vger.kernel.org 14280S: Maintained 14281W: https://linuxtv.org 14282W: http://palosaari.fi/linux/ 14283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14284F: drivers/media/dvb-frontends/mn88472* 14285 14286MN88473 MEDIA DRIVER 14287M: Antti Palosaari <crope@iki.fi> 14288L: linux-media@vger.kernel.org 14289S: Maintained 14290W: https://linuxtv.org 14291W: http://palosaari.fi/linux/ 14292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14293F: drivers/media/dvb-frontends/mn88473* 14294 14295MODULE SUPPORT 14296M: Luis Chamberlain <mcgrof@kernel.org> 14297L: linux-modules@vger.kernel.org 14298L: linux-kernel@vger.kernel.org 14299S: Maintained 14300T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14301F: include/linux/kmod.h 14302F: include/linux/module.h 14303F: kernel/module/ 14304F: lib/test_kmod.c 14305F: scripts/module* 14306F: tools/testing/selftests/kmod/ 14307 14308MONOLITHIC POWER SYSTEM PMIC DRIVER 14309M: Saravanan Sekar <sravanhome@gmail.com> 14310S: Maintained 14311F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14312F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14313F: drivers/hwmon/pmbus/mpq7932.c 14314F: drivers/iio/adc/mp2629_adc.c 14315F: drivers/mfd/mp2629.c 14316F: drivers/power/supply/mp2629_charger.c 14317F: drivers/regulator/mp5416.c 14318F: drivers/regulator/mpq7920.c 14319F: drivers/regulator/mpq7920.h 14320F: include/linux/mfd/mp2629.h 14321 14322MOST(R) TECHNOLOGY DRIVER 14323M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14324M: Christian Gromm <christian.gromm@microchip.com> 14325S: Maintained 14326F: Documentation/ABI/testing/configfs-most 14327F: Documentation/ABI/testing/sysfs-bus-most 14328F: drivers/most/ 14329F: drivers/staging/most/ 14330F: include/linux/most.h 14331 14332MOTORCOMM PHY DRIVER 14333M: Peter Geis <pgwipeout@gmail.com> 14334M: Frank <Frank.Sae@motor-comm.com> 14335L: netdev@vger.kernel.org 14336S: Maintained 14337F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14338F: drivers/net/phy/motorcomm.c 14339 14340MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14341M: Jiri Slaby <jirislaby@kernel.org> 14342S: Maintained 14343F: Documentation/driver-api/tty/moxa-smartio.rst 14344F: drivers/tty/mxser.* 14345 14346MR800 AVERMEDIA USB FM RADIO DRIVER 14347M: Alexey Klimov <klimov.linux@gmail.com> 14348L: linux-media@vger.kernel.org 14349S: Maintained 14350T: git git://linuxtv.org/media_tree.git 14351F: drivers/media/radio/radio-mr800.c 14352 14353MRF24J40 IEEE 802.15.4 RADIO DRIVER 14354M: Stefan Schmidt <stefan@datenfreihafen.org> 14355L: linux-wpan@vger.kernel.org 14356S: Odd Fixes 14357F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14358F: drivers/net/ieee802154/mrf24j40.c 14359 14360MSI EC DRIVER 14361M: Nikita Kravets <teackot@gmail.com> 14362L: platform-driver-x86@vger.kernel.org 14363S: Maintained 14364W: https://github.com/BeardOverflow/msi-ec 14365F: drivers/platform/x86/msi-ec.* 14366 14367MSI LAPTOP SUPPORT 14368M: "Lee, Chun-Yi" <jlee@suse.com> 14369L: platform-driver-x86@vger.kernel.org 14370S: Maintained 14371F: drivers/platform/x86/msi-laptop.c 14372 14373MSI WMI SUPPORT 14374L: platform-driver-x86@vger.kernel.org 14375S: Orphan 14376F: drivers/platform/x86/msi-wmi.c 14377 14378MSI001 MEDIA DRIVER 14379M: Antti Palosaari <crope@iki.fi> 14380L: linux-media@vger.kernel.org 14381S: Maintained 14382W: https://linuxtv.org 14383W: http://palosaari.fi/linux/ 14384Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14385T: git git://linuxtv.org/anttip/media_tree.git 14386F: drivers/media/tuners/msi001* 14387 14388MSI2500 MEDIA DRIVER 14389M: Antti Palosaari <crope@iki.fi> 14390L: linux-media@vger.kernel.org 14391S: Maintained 14392W: https://linuxtv.org 14393W: http://palosaari.fi/linux/ 14394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14395T: git git://linuxtv.org/anttip/media_tree.git 14396F: drivers/media/usb/msi2500/ 14397 14398MSTAR INTERRUPT CONTROLLER DRIVER 14399M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14400M: Daniel Palmer <daniel@thingy.jp> 14401S: Maintained 14402F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14403F: drivers/irqchip/irq-mst-intc.c 14404 14405MSYSTEMS DISKONCHIP G3 MTD DRIVER 14406M: Robert Jarzmik <robert.jarzmik@free.fr> 14407L: linux-mtd@lists.infradead.org 14408S: Maintained 14409F: drivers/mtd/devices/docg3* 14410 14411MT9P031 APTINA CAMERA SENSOR 14412M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14413L: linux-media@vger.kernel.org 14414S: Maintained 14415T: git git://linuxtv.org/media_tree.git 14416F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14417F: drivers/media/i2c/mt9p031.c 14418F: include/media/i2c/mt9p031.h 14419 14420MT9T112 APTINA CAMERA SENSOR 14421M: Jacopo Mondi <jacopo@jmondi.org> 14422L: linux-media@vger.kernel.org 14423S: Odd Fixes 14424T: git git://linuxtv.org/media_tree.git 14425F: drivers/media/i2c/mt9t112.c 14426F: include/media/i2c/mt9t112.h 14427 14428MT9V032 APTINA CAMERA SENSOR 14429M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14430L: linux-media@vger.kernel.org 14431S: Maintained 14432T: git git://linuxtv.org/media_tree.git 14433F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14434F: drivers/media/i2c/mt9v032.c 14435F: include/media/i2c/mt9v032.h 14436 14437MT9V111 APTINA CAMERA SENSOR 14438M: Jacopo Mondi <jacopo@jmondi.org> 14439L: linux-media@vger.kernel.org 14440S: Maintained 14441T: git git://linuxtv.org/media_tree.git 14442F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14443F: drivers/media/i2c/mt9v111.c 14444 14445MULTIFUNCTION DEVICES (MFD) 14446M: Lee Jones <lee@kernel.org> 14447S: Maintained 14448T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14449F: Documentation/devicetree/bindings/mfd/ 14450F: drivers/mfd/ 14451F: include/dt-bindings/mfd/ 14452F: include/linux/mfd/ 14453 14454MULTIMEDIA CARD (MMC) ETC. OVER SPI 14455S: Orphan 14456F: drivers/mmc/host/mmc_spi.c 14457F: include/linux/spi/mmc_spi.h 14458 14459MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14460M: Ulf Hansson <ulf.hansson@linaro.org> 14461L: linux-mmc@vger.kernel.org 14462S: Maintained 14463T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14464F: Documentation/devicetree/bindings/mmc/ 14465F: drivers/mmc/ 14466F: include/linux/mmc/ 14467F: include/uapi/linux/mmc/ 14468 14469MULTIPLEXER SUBSYSTEM 14470M: Peter Rosin <peda@axentia.se> 14471S: Maintained 14472F: Documentation/ABI/testing/sysfs-class-mux* 14473F: Documentation/devicetree/bindings/mux/ 14474F: drivers/mux/ 14475F: include/dt-bindings/mux/ 14476F: include/linux/mux/ 14477 14478MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14479M: Bin Liu <b-liu@ti.com> 14480L: linux-usb@vger.kernel.org 14481S: Maintained 14482F: drivers/usb/musb/ 14483 14484MXL301RF MEDIA DRIVER 14485M: Akihiro Tsukada <tskd08@gmail.com> 14486L: linux-media@vger.kernel.org 14487S: Odd Fixes 14488F: drivers/media/tuners/mxl301rf* 14489 14490MXL5007T MEDIA DRIVER 14491M: Michael Krufky <mkrufky@linuxtv.org> 14492L: linux-media@vger.kernel.org 14493S: Maintained 14494W: https://linuxtv.org 14495W: http://github.com/mkrufky 14496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14497T: git git://linuxtv.org/mkrufky/tuners.git 14498F: drivers/media/tuners/mxl5007t.* 14499 14500MXSFB DRM DRIVER 14501M: Marek Vasut <marex@denx.de> 14502M: Stefan Agner <stefan@agner.ch> 14503L: dri-devel@lists.freedesktop.org 14504S: Supported 14505T: git git://anongit.freedesktop.org/drm/drm-misc 14506F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14507F: drivers/gpu/drm/mxsfb/ 14508 14509MYLEX DAC960 PCI RAID Controller 14510M: Hannes Reinecke <hare@kernel.org> 14511L: linux-scsi@vger.kernel.org 14512S: Supported 14513F: drivers/scsi/myrb.* 14514F: drivers/scsi/myrs.* 14515 14516MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14517M: Chris Lee <christopher.lee@cspi.com> 14518L: netdev@vger.kernel.org 14519S: Supported 14520W: https://www.cspi.com/ethernet-products/support/downloads/ 14521F: drivers/net/ethernet/myricom/myri10ge/ 14522 14523NAND FLASH SUBSYSTEM 14524M: Miquel Raynal <miquel.raynal@bootlin.com> 14525R: Richard Weinberger <richard@nod.at> 14526L: linux-mtd@lists.infradead.org 14527S: Maintained 14528W: http://www.linux-mtd.infradead.org/ 14529Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14530C: irc://irc.oftc.net/mtd 14531T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14532F: drivers/mtd/nand/ 14533F: include/linux/mtd/*nand*.h 14534 14535NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14536M: Daniel Mack <zonque@gmail.com> 14537L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14538S: Maintained 14539W: http://www.native-instruments.com 14540F: sound/usb/caiaq/ 14541 14542NATSEMI ETHERNET DRIVER (DP8381x) 14543S: Orphan 14544F: drivers/net/ethernet/natsemi/natsemi.c 14545 14546NCR 5380 SCSI DRIVERS 14547M: Finn Thain <fthain@linux-m68k.org> 14548M: Michael Schmitz <schmitzmic@gmail.com> 14549L: linux-scsi@vger.kernel.org 14550S: Maintained 14551F: Documentation/scsi/g_NCR5380.rst 14552F: drivers/scsi/NCR5380.* 14553F: drivers/scsi/arm/cumana_1.c 14554F: drivers/scsi/arm/oak.c 14555F: drivers/scsi/atari_scsi.* 14556F: drivers/scsi/dmx3191d.c 14557F: drivers/scsi/g_NCR5380.* 14558F: drivers/scsi/mac_scsi.* 14559F: drivers/scsi/sun3_scsi.* 14560F: drivers/scsi/sun3_scsi_vme.c 14561 14562NCSI LIBRARY 14563M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14564S: Maintained 14565F: net/ncsi/ 14566 14567NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14568M: Guenter Roeck <linux@roeck-us.net> 14569L: linux-hwmon@vger.kernel.org 14570S: Maintained 14571F: Documentation/hwmon/nct6775.rst 14572F: drivers/hwmon/nct6775-core.c 14573F: drivers/hwmon/nct6775-platform.c 14574F: drivers/hwmon/nct6775.h 14575 14576NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14577M: Zev Weiss <zev@bewilderbeest.net> 14578L: linux-hwmon@vger.kernel.org 14579S: Maintained 14580F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14581F: drivers/hwmon/nct6775-i2c.c 14582 14583NETDEVSIM 14584M: Jakub Kicinski <kuba@kernel.org> 14585S: Maintained 14586F: drivers/net/netdevsim/* 14587 14588NETEM NETWORK EMULATOR 14589M: Stephen Hemminger <stephen@networkplumber.org> 14590L: netdev@vger.kernel.org 14591S: Maintained 14592F: net/sched/sch_netem.c 14593 14594NETERION 10GbE DRIVERS (s2io) 14595M: Jon Mason <jdmason@kudzu.us> 14596L: netdev@vger.kernel.org 14597S: Supported 14598F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14599F: drivers/net/ethernet/neterion/ 14600 14601NETFILTER 14602M: Pablo Neira Ayuso <pablo@netfilter.org> 14603M: Jozsef Kadlecsik <kadlec@netfilter.org> 14604M: Florian Westphal <fw@strlen.de> 14605L: netfilter-devel@vger.kernel.org 14606L: coreteam@netfilter.org 14607S: Maintained 14608W: http://www.netfilter.org/ 14609W: http://www.iptables.org/ 14610W: http://www.nftables.org/ 14611Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14612C: irc://irc.libera.chat/netfilter 14613T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14614T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14615F: include/linux/netfilter* 14616F: include/linux/netfilter/ 14617F: include/net/netfilter/ 14618F: include/uapi/linux/netfilter* 14619F: include/uapi/linux/netfilter/ 14620F: net/*/netfilter.c 14621F: net/*/netfilter/ 14622F: net/bridge/br_netfilter*.c 14623F: net/netfilter/ 14624 14625NETROM NETWORK LAYER 14626M: Ralf Baechle <ralf@linux-mips.org> 14627L: linux-hams@vger.kernel.org 14628S: Maintained 14629W: http://www.linux-ax25.org/ 14630F: include/net/netrom.h 14631F: include/uapi/linux/netrom.h 14632F: net/netrom/ 14633 14634NETRONIX EMBEDDED CONTROLLER 14635M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14636S: Maintained 14637F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14638F: drivers/mfd/ntxec.c 14639F: drivers/pwm/pwm-ntxec.c 14640F: drivers/rtc/rtc-ntxec.c 14641F: include/linux/mfd/ntxec.h 14642 14643NETRONOME ETHERNET DRIVERS 14644M: Simon Horman <simon.horman@corigine.com> 14645R: Jakub Kicinski <kuba@kernel.org> 14646L: oss-drivers@corigine.com 14647S: Maintained 14648F: drivers/net/ethernet/netronome/ 14649 14650NETWORK BLOCK DEVICE (NBD) 14651M: Josef Bacik <josef@toxicpanda.com> 14652L: linux-block@vger.kernel.org 14653L: nbd@other.debian.org 14654S: Maintained 14655F: Documentation/admin-guide/blockdev/nbd.rst 14656F: drivers/block/nbd.c 14657F: include/trace/events/nbd.h 14658F: include/uapi/linux/nbd.h 14659 14660NETWORK DROP MONITOR 14661M: Neil Horman <nhorman@tuxdriver.com> 14662L: netdev@vger.kernel.org 14663S: Maintained 14664W: https://fedorahosted.org/dropwatch/ 14665F: include/uapi/linux/net_dropmon.h 14666F: net/core/drop_monitor.c 14667 14668NETWORKING DRIVERS 14669M: "David S. Miller" <davem@davemloft.net> 14670M: Eric Dumazet <edumazet@google.com> 14671M: Jakub Kicinski <kuba@kernel.org> 14672M: Paolo Abeni <pabeni@redhat.com> 14673L: netdev@vger.kernel.org 14674S: Maintained 14675Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14676T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14677T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14678F: Documentation/devicetree/bindings/net/ 14679F: drivers/connector/ 14680F: drivers/net/ 14681F: include/dt-bindings/net/ 14682F: include/linux/etherdevice.h 14683F: include/linux/fcdevice.h 14684F: include/linux/fddidevice.h 14685F: include/linux/hippidevice.h 14686F: include/linux/if_* 14687F: include/linux/inetdevice.h 14688F: include/linux/netdevice.h 14689F: include/uapi/linux/if_* 14690F: include/uapi/linux/netdevice.h 14691X: drivers/net/wireless/ 14692 14693NETWORKING DRIVERS (WIRELESS) 14694M: Kalle Valo <kvalo@kernel.org> 14695L: linux-wireless@vger.kernel.org 14696S: Maintained 14697W: https://wireless.wiki.kernel.org/ 14698Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14699T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14700T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14701F: Documentation/devicetree/bindings/net/wireless/ 14702F: drivers/net/wireless/ 14703 14704NETWORKING [DSA] 14705M: Andrew Lunn <andrew@lunn.ch> 14706M: Florian Fainelli <f.fainelli@gmail.com> 14707M: Vladimir Oltean <olteanv@gmail.com> 14708S: Maintained 14709F: Documentation/devicetree/bindings/net/dsa/ 14710F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14711F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14712F: drivers/net/dsa/ 14713F: include/linux/dsa/ 14714F: include/linux/platform_data/dsa.h 14715F: include/net/dsa.h 14716F: net/dsa/ 14717F: tools/testing/selftests/drivers/net/dsa/ 14718 14719NETWORKING [GENERAL] 14720M: "David S. Miller" <davem@davemloft.net> 14721M: Eric Dumazet <edumazet@google.com> 14722M: Jakub Kicinski <kuba@kernel.org> 14723M: Paolo Abeni <pabeni@redhat.com> 14724L: netdev@vger.kernel.org 14725S: Maintained 14726Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14727B: mailto:netdev@vger.kernel.org 14728T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14729T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14730F: Documentation/core-api/netlink.rst 14731F: Documentation/netlink/ 14732F: Documentation/networking/ 14733F: Documentation/process/maintainer-netdev.rst 14734F: Documentation/userspace-api/netlink/ 14735F: include/linux/in.h 14736F: include/linux/net.h 14737F: include/linux/netdevice.h 14738F: include/net/ 14739F: include/uapi/linux/in.h 14740F: include/uapi/linux/net.h 14741F: include/uapi/linux/net_namespace.h 14742F: include/uapi/linux/netdevice.h 14743F: lib/net_utils.c 14744F: lib/random32.c 14745F: net/ 14746F: tools/net/ 14747F: tools/testing/selftests/net/ 14748X: net/bluetooth/ 14749 14750NETWORKING [IPSEC] 14751M: Steffen Klassert <steffen.klassert@secunet.com> 14752M: Herbert Xu <herbert@gondor.apana.org.au> 14753M: "David S. Miller" <davem@davemloft.net> 14754L: netdev@vger.kernel.org 14755S: Maintained 14756T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14757T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14758F: include/net/xfrm.h 14759F: include/uapi/linux/xfrm.h 14760F: net/ipv4/ah4.c 14761F: net/ipv4/esp4* 14762F: net/ipv4/ip_vti.c 14763F: net/ipv4/ipcomp.c 14764F: net/ipv4/xfrm* 14765F: net/ipv6/ah6.c 14766F: net/ipv6/esp6* 14767F: net/ipv6/ip6_vti.c 14768F: net/ipv6/ipcomp6.c 14769F: net/ipv6/xfrm* 14770F: net/key/ 14771F: net/xfrm/ 14772F: tools/testing/selftests/net/ipsec.c 14773 14774NETWORKING [IPv4/IPv6] 14775M: "David S. Miller" <davem@davemloft.net> 14776M: David Ahern <dsahern@kernel.org> 14777L: netdev@vger.kernel.org 14778S: Maintained 14779T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14780F: arch/x86/net/* 14781F: include/linux/ip.h 14782F: include/linux/ipv6* 14783F: include/net/fib* 14784F: include/net/ip* 14785F: include/net/route.h 14786F: net/ipv4/ 14787F: net/ipv6/ 14788 14789NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14790M: Paul Moore <paul@paul-moore.com> 14791L: netdev@vger.kernel.org 14792L: linux-security-module@vger.kernel.org 14793S: Supported 14794W: https://github.com/netlabel 14795F: Documentation/netlabel/ 14796F: include/net/calipso.h 14797F: include/net/cipso_ipv4.h 14798F: include/net/netlabel.h 14799F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14800F: include/uapi/linux/netfilter/xt_SECMARK.h 14801F: net/ipv4/cipso_ipv4.c 14802F: net/ipv6/calipso.c 14803F: net/netfilter/xt_CONNSECMARK.c 14804F: net/netfilter/xt_SECMARK.c 14805F: net/netlabel/ 14806 14807NETWORKING [MPTCP] 14808M: Matthieu Baerts <matthieu.baerts@tessares.net> 14809M: Mat Martineau <martineau@kernel.org> 14810L: netdev@vger.kernel.org 14811L: mptcp@lists.linux.dev 14812S: Maintained 14813W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14814B: https://github.com/multipath-tcp/mptcp_net-next/issues 14815T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14816T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14817F: Documentation/networking/mptcp-sysctl.rst 14818F: include/net/mptcp.h 14819F: include/trace/events/mptcp.h 14820F: include/uapi/linux/mptcp.h 14821F: net/mptcp/ 14822F: tools/testing/selftests/bpf/*/*mptcp*.c 14823F: tools/testing/selftests/net/mptcp/ 14824 14825NETWORKING [TCP] 14826M: Eric Dumazet <edumazet@google.com> 14827L: netdev@vger.kernel.org 14828S: Maintained 14829F: include/linux/net_mm.h 14830F: include/linux/tcp.h 14831F: include/net/tcp.h 14832F: include/trace/events/tcp.h 14833F: include/uapi/linux/tcp.h 14834F: net/ipv4/syncookies.c 14835F: net/ipv4/tcp*.c 14836F: net/ipv6/syncookies.c 14837F: net/ipv6/tcp*.c 14838 14839NETWORKING [TLS] 14840M: Boris Pismenny <borisp@nvidia.com> 14841M: John Fastabend <john.fastabend@gmail.com> 14842M: Jakub Kicinski <kuba@kernel.org> 14843L: netdev@vger.kernel.org 14844S: Maintained 14845F: include/net/tls.h 14846F: include/uapi/linux/tls.h 14847F: net/tls/* 14848 14849NETXEN (1/10) GbE SUPPORT 14850M: Manish Chopra <manishc@marvell.com> 14851M: Rahul Verma <rahulv@marvell.com> 14852M: GR-Linux-NIC-Dev@marvell.com 14853L: netdev@vger.kernel.org 14854S: Supported 14855F: drivers/net/ethernet/qlogic/netxen/ 14856 14857NET_FAILOVER MODULE 14858M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14859L: netdev@vger.kernel.org 14860S: Supported 14861F: Documentation/networking/net_failover.rst 14862F: drivers/net/net_failover.c 14863F: include/net/net_failover.h 14864 14865NEXTHOP 14866M: David Ahern <dsahern@kernel.org> 14867L: netdev@vger.kernel.org 14868S: Maintained 14869F: include/net/netns/nexthop.h 14870F: include/net/nexthop.h 14871F: include/uapi/linux/nexthop.h 14872F: net/ipv4/nexthop.c 14873 14874NFC SUBSYSTEM 14875M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14876L: netdev@vger.kernel.org 14877S: Maintained 14878F: Documentation/devicetree/bindings/net/nfc/ 14879F: drivers/nfc/ 14880F: include/net/nfc/ 14881F: include/uapi/linux/nfc.h 14882F: net/nfc/ 14883 14884NFC VIRTUAL NCI DEVICE DRIVER 14885M: Bongsu Jeon <bongsu.jeon@samsung.com> 14886L: netdev@vger.kernel.org 14887S: Supported 14888F: drivers/nfc/virtual_ncidev.c 14889F: tools/testing/selftests/nci/ 14890 14891NFS, SUNRPC, AND LOCKD CLIENTS 14892M: Trond Myklebust <trond.myklebust@hammerspace.com> 14893M: Anna Schumaker <anna@kernel.org> 14894L: linux-nfs@vger.kernel.org 14895S: Maintained 14896W: http://client.linux-nfs.org 14897T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14898F: Documentation/filesystems/nfs/ 14899F: fs/lockd/ 14900F: fs/nfs/ 14901F: fs/nfs_common/ 14902F: include/linux/lockd/ 14903F: include/linux/nfs* 14904F: include/linux/sunrpc/ 14905F: include/uapi/linux/nfs* 14906F: include/uapi/linux/sunrpc/ 14907F: net/sunrpc/ 14908 14909NILFS2 FILESYSTEM 14910M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14911L: linux-nilfs@vger.kernel.org 14912S: Supported 14913W: https://nilfs.sourceforge.io/ 14914W: https://nilfs.osdn.jp/ 14915T: git https://github.com/konis/nilfs2.git 14916F: Documentation/filesystems/nilfs2.rst 14917F: fs/nilfs2/ 14918F: include/trace/events/nilfs2.h 14919F: include/uapi/linux/nilfs2_api.h 14920F: include/uapi/linux/nilfs2_ondisk.h 14921 14922NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14923M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14924S: Maintained 14925W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14926F: Documentation/scsi/NinjaSCSI.rst 14927F: drivers/scsi/pcmcia/nsp_* 14928 14929NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14930M: GOTO Masanori <gotom@debian.or.jp> 14931M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14932S: Maintained 14933W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14934F: Documentation/scsi/NinjaSCSI.rst 14935F: drivers/scsi/nsp32* 14936 14937NINTENDO HID DRIVER 14938M: Daniel J. Ogorchock <djogorchock@gmail.com> 14939L: linux-input@vger.kernel.org 14940S: Maintained 14941F: drivers/hid/hid-nintendo* 14942 14943NIOS2 ARCHITECTURE 14944M: Dinh Nguyen <dinguyen@kernel.org> 14945S: Maintained 14946T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14947F: arch/nios2/ 14948 14949NITRO ENCLAVES (NE) 14950M: Alexandru Ciobotaru <alcioa@amazon.com> 14951L: linux-kernel@vger.kernel.org 14952L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14953S: Supported 14954W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14955F: Documentation/virt/ne_overview.rst 14956F: drivers/virt/nitro_enclaves/ 14957F: include/linux/nitro_enclaves.h 14958F: include/uapi/linux/nitro_enclaves.h 14959F: samples/nitro_enclaves/ 14960 14961NOHZ, DYNTICKS SUPPORT 14962M: Frederic Weisbecker <frederic@kernel.org> 14963M: Thomas Gleixner <tglx@linutronix.de> 14964M: Ingo Molnar <mingo@kernel.org> 14965L: linux-kernel@vger.kernel.org 14966S: Maintained 14967T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14968F: include/linux/sched/nohz.h 14969F: include/linux/tick.h 14970F: kernel/time/tick*.* 14971 14972NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14973M: Pavel Machek <pavel@ucw.cz> 14974M: Sakari Ailus <sakari.ailus@iki.fi> 14975L: linux-media@vger.kernel.org 14976S: Maintained 14977F: drivers/media/i2c/ad5820.c 14978F: drivers/media/i2c/et8ek8 14979 14980NOKIA N900 POWER SUPPLY DRIVERS 14981R: Pali Rohár <pali@kernel.org> 14982F: drivers/power/supply/bq2415x_charger.c 14983F: drivers/power/supply/bq27xxx_battery.c 14984F: drivers/power/supply/bq27xxx_battery_i2c.c 14985F: drivers/power/supply/isp1704_charger.c 14986F: drivers/power/supply/rx51_battery.c 14987F: include/linux/power/bq2415x_charger.h 14988F: include/linux/power/bq27xxx_battery.h 14989 14990NOLIBC HEADER FILE 14991M: Willy Tarreau <w@1wt.eu> 14992S: Maintained 14993T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14994F: tools/include/nolibc/ 14995F: tools/testing/selftests/nolibc/ 14996 14997NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14998M: Hans de Goede <hdegoede@redhat.com> 14999L: linux-input@vger.kernel.org 15000S: Maintained 15001F: drivers/input/touchscreen/novatek-nvt-ts.c 15002 15003NSDEPS 15004M: Matthias Maennich <maennich@google.com> 15005S: Maintained 15006F: Documentation/core-api/symbol-namespaces.rst 15007F: scripts/nsdeps 15008 15009NTB AMD DRIVER 15010M: Sanjay R Mehta <sanju.mehta@amd.com> 15011M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15012L: ntb@lists.linux.dev 15013S: Supported 15014F: drivers/ntb/hw/amd/ 15015 15016NTB DRIVER CORE 15017M: Jon Mason <jdmason@kudzu.us> 15018M: Dave Jiang <dave.jiang@intel.com> 15019M: Allen Hubbe <allenbh@gmail.com> 15020L: ntb@lists.linux.dev 15021S: Supported 15022W: https://github.com/jonmason/ntb/wiki 15023T: git https://github.com/jonmason/ntb.git 15024F: drivers/net/ntb_netdev.c 15025F: drivers/ntb/ 15026F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15027F: include/linux/ntb.h 15028F: include/linux/ntb_transport.h 15029F: tools/testing/selftests/ntb/ 15030 15031NTB IDT DRIVER 15032M: Serge Semin <fancer.lancer@gmail.com> 15033L: ntb@lists.linux.dev 15034S: Supported 15035F: drivers/ntb/hw/idt/ 15036 15037NTB INTEL DRIVER 15038M: Dave Jiang <dave.jiang@intel.com> 15039L: ntb@lists.linux.dev 15040S: Supported 15041W: https://github.com/davejiang/linux/wiki 15042T: git https://github.com/davejiang/linux.git 15043F: drivers/ntb/hw/intel/ 15044 15045NTFS FILESYSTEM 15046M: Anton Altaparmakov <anton@tuxera.com> 15047R: Namjae Jeon <linkinjeon@kernel.org> 15048L: linux-ntfs-dev@lists.sourceforge.net 15049S: Supported 15050W: http://www.tuxera.com/ 15051T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15052F: Documentation/filesystems/ntfs.rst 15053F: fs/ntfs/ 15054 15055NTFS3 FILESYSTEM 15056M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15057L: ntfs3@lists.linux.dev 15058S: Supported 15059W: http://www.paragon-software.com/ 15060T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15061F: Documentation/filesystems/ntfs3.rst 15062F: fs/ntfs3/ 15063 15064NUBUS SUBSYSTEM 15065M: Finn Thain <fthain@linux-m68k.org> 15066L: linux-m68k@lists.linux-m68k.org 15067S: Maintained 15068F: arch/*/include/asm/nubus.h 15069F: drivers/nubus/ 15070F: include/linux/nubus.h 15071F: include/uapi/linux/nubus.h 15072 15073NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15074M: Antonino Daplas <adaplas@gmail.com> 15075L: linux-fbdev@vger.kernel.org 15076S: Maintained 15077F: drivers/video/fbdev/nvidia/ 15078F: drivers/video/fbdev/riva/ 15079 15080NVIDIA WMI EC BACKLIGHT DRIVER 15081M: Daniel Dadap <ddadap@nvidia.com> 15082L: platform-driver-x86@vger.kernel.org 15083S: Supported 15084F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15085F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15086 15087NVM EXPRESS DRIVER 15088M: Keith Busch <kbusch@kernel.org> 15089M: Jens Axboe <axboe@fb.com> 15090M: Christoph Hellwig <hch@lst.de> 15091M: Sagi Grimberg <sagi@grimberg.me> 15092L: linux-nvme@lists.infradead.org 15093S: Supported 15094W: http://git.infradead.org/nvme.git 15095T: git git://git.infradead.org/nvme.git 15096F: Documentation/nvme/ 15097F: drivers/nvme/common/ 15098F: drivers/nvme/host/ 15099F: include/linux/nvme-*.h 15100F: include/linux/nvme.h 15101F: include/uapi/linux/nvme_ioctl.h 15102 15103NVM EXPRESS FABRICS AUTHENTICATION 15104M: Hannes Reinecke <hare@suse.de> 15105L: linux-nvme@lists.infradead.org 15106S: Supported 15107F: drivers/nvme/host/auth.c 15108F: drivers/nvme/target/auth.c 15109F: drivers/nvme/target/fabrics-cmd-auth.c 15110F: include/linux/nvme-auth.h 15111 15112NVM EXPRESS FC TRANSPORT DRIVERS 15113M: James Smart <james.smart@broadcom.com> 15114L: linux-nvme@lists.infradead.org 15115S: Supported 15116F: drivers/nvme/host/fc.c 15117F: drivers/nvme/target/fc.c 15118F: drivers/nvme/target/fcloop.c 15119F: include/linux/nvme-fc-driver.h 15120F: include/linux/nvme-fc.h 15121 15122NVM EXPRESS HARDWARE MONITORING SUPPORT 15123M: Guenter Roeck <linux@roeck-us.net> 15124L: linux-nvme@lists.infradead.org 15125S: Supported 15126F: drivers/nvme/host/hwmon.c 15127 15128NVM EXPRESS TARGET DRIVER 15129M: Christoph Hellwig <hch@lst.de> 15130M: Sagi Grimberg <sagi@grimberg.me> 15131M: Chaitanya Kulkarni <kch@nvidia.com> 15132L: linux-nvme@lists.infradead.org 15133S: Supported 15134W: http://git.infradead.org/nvme.git 15135T: git git://git.infradead.org/nvme.git 15136F: drivers/nvme/target/ 15137 15138NVMEM FRAMEWORK 15139M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15140S: Maintained 15141T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15142F: Documentation/ABI/stable/sysfs-bus-nvmem 15143F: Documentation/devicetree/bindings/nvmem/ 15144F: drivers/nvmem/ 15145F: include/linux/nvmem-consumer.h 15146F: include/linux/nvmem-provider.h 15147 15148NXP BLUETOOTH WIRELESS DRIVERS 15149M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15150M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15151S: Maintained 15152F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15153F: drivers/bluetooth/btnxpuart.c 15154 15155NXP C45 TJA11XX PHY DRIVER 15156M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15157L: netdev@vger.kernel.org 15158S: Maintained 15159F: drivers/net/phy/nxp-c45-tja11xx.c 15160 15161NXP FSPI DRIVER 15162M: Han Xu <han.xu@nxp.com> 15163M: Haibo Chen <haibo.chen@nxp.com> 15164R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15165L: linux-spi@vger.kernel.org 15166S: Maintained 15167F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15168F: drivers/spi/spi-nxp-fspi.c 15169 15170NXP FXAS21002C DRIVER 15171M: Rui Miguel Silva <rmfrfs@gmail.com> 15172L: linux-iio@vger.kernel.org 15173S: Maintained 15174F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15175F: drivers/iio/gyro/fxas21002c.h 15176F: drivers/iio/gyro/fxas21002c_core.c 15177F: drivers/iio/gyro/fxas21002c_i2c.c 15178F: drivers/iio/gyro/fxas21002c_spi.c 15179 15180NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15181M: Haibo Chen <haibo.chen@nxp.com> 15182L: linux-iio@vger.kernel.org 15183L: linux-imx@nxp.com 15184S: Maintained 15185F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15186F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15187F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15188F: drivers/iio/adc/imx7d_adc.c 15189F: drivers/iio/adc/imx93_adc.c 15190F: drivers/iio/adc/vf610_adc.c 15191 15192NXP i.MX 8M ISI DRIVER 15193M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15194L: linux-media@vger.kernel.org 15195S: Maintained 15196F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15197F: drivers/media/platform/nxp/imx8-isi/ 15198 15199NXP i.MX 8MP DW100 V4L2 DRIVER 15200M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15201L: linux-media@vger.kernel.org 15202S: Maintained 15203F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15204F: Documentation/userspace-api/media/drivers/dw100.rst 15205F: drivers/media/platform/nxp/dw100/ 15206F: include/uapi/linux/dw100.h 15207 15208NXP i.MX 8MQ DCSS DRIVER 15209M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15210R: Lucas Stach <l.stach@pengutronix.de> 15211L: dri-devel@lists.freedesktop.org 15212S: Maintained 15213F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15214F: drivers/gpu/drm/imx/dcss/ 15215 15216NXP i.MX 8QXP ADC DRIVER 15217M: Cai Huoqing <cai.huoqing@linux.dev> 15218M: Haibo Chen <haibo.chen@nxp.com> 15219L: linux-imx@nxp.com 15220L: linux-iio@vger.kernel.org 15221S: Maintained 15222F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15223F: drivers/iio/adc/imx8qxp-adc.c 15224 15225NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15226M: Mirela Rabulea <mirela.rabulea@nxp.com> 15227R: NXP Linux Team <linux-imx@nxp.com> 15228L: linux-media@vger.kernel.org 15229S: Maintained 15230F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15231F: drivers/media/platform/nxp/imx-jpeg 15232 15233NXP i.MX CLOCK DRIVERS 15234M: Abel Vesa <abelvesa@kernel.org> 15235R: Peng Fan <peng.fan@nxp.com> 15236L: linux-clk@vger.kernel.org 15237L: linux-imx@nxp.com 15238S: Maintained 15239T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15240F: Documentation/devicetree/bindings/clock/imx* 15241F: drivers/clk/imx/ 15242F: include/dt-bindings/clock/imx* 15243 15244NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15245M: Jagan Teki <jagan@amarulasolutions.com> 15246S: Maintained 15247F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15248F: drivers/regulator/pf8x00-regulator.c 15249 15250NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15251M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15252L: linux-kernel@vger.kernel.org 15253S: Maintained 15254F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15255F: drivers/extcon/extcon-ptn5150.c 15256 15257NXP SGTL5000 DRIVER 15258M: Fabio Estevam <festevam@gmail.com> 15259L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15260S: Maintained 15261F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15262F: sound/soc/codecs/sgtl5000* 15263 15264NXP SJA1105 ETHERNET SWITCH DRIVER 15265M: Vladimir Oltean <olteanv@gmail.com> 15266L: linux-kernel@vger.kernel.org 15267S: Maintained 15268F: drivers/net/dsa/sja1105 15269F: drivers/net/pcs/pcs-xpcs-nxp.c 15270 15271NXP TDA998X DRM DRIVER 15272M: Russell King <linux@armlinux.org.uk> 15273S: Maintained 15274T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15275T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15276F: drivers/gpu/drm/i2c/tda998x_drv.c 15277F: include/drm/i2c/tda998x.h 15278F: include/dt-bindings/display/tda998x.h 15279K: "nxp,tda998x" 15280 15281NXP TFA9879 DRIVER 15282M: Peter Rosin <peda@axentia.se> 15283L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15284S: Maintained 15285F: Documentation/devicetree/bindings/sound/tfa9879.txt 15286F: sound/soc/codecs/tfa9879* 15287 15288NXP-NCI NFC DRIVER 15289S: Orphan 15290F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15291F: drivers/nfc/nxp-nci 15292 15293NXP/Goodix TFA989X (TFA1) DRIVER 15294M: Stephan Gerhold <stephan@gerhold.net> 15295L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15296S: Maintained 15297F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15298F: sound/soc/codecs/tfa989x.c 15299 15300NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15301M: Jonas Malaco <jonas@protocubo.io> 15302L: linux-hwmon@vger.kernel.org 15303S: Maintained 15304F: Documentation/hwmon/nzxt-kraken2.rst 15305F: drivers/hwmon/nzxt-kraken2.c 15306 15307NZXT-SMART2 HARDWARE MONITORING DRIVER 15308M: Aleksandr Mezin <mezin.alexander@gmail.com> 15309L: linux-hwmon@vger.kernel.org 15310S: Maintained 15311F: Documentation/hwmon/nzxt-smart2.rst 15312F: drivers/hwmon/nzxt-smart2.c 15313 15314OBJAGG 15315M: Jiri Pirko <jiri@resnulli.us> 15316L: netdev@vger.kernel.org 15317S: Supported 15318F: include/linux/objagg.h 15319F: lib/objagg.c 15320F: lib/test_objagg.c 15321 15322OBJTOOL 15323M: Josh Poimboeuf <jpoimboe@kernel.org> 15324M: Peter Zijlstra <peterz@infradead.org> 15325S: Supported 15326F: include/linux/objtool*.h 15327F: tools/objtool/ 15328 15329OCELOT ETHERNET SWITCH DRIVER 15330M: Vladimir Oltean <vladimir.oltean@nxp.com> 15331M: Claudiu Manoil <claudiu.manoil@nxp.com> 15332M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15333M: UNGLinuxDriver@microchip.com 15334L: netdev@vger.kernel.org 15335S: Supported 15336F: drivers/net/dsa/ocelot/* 15337F: drivers/net/ethernet/mscc/ 15338F: include/soc/mscc/ocelot* 15339F: net/dsa/tag_ocelot.c 15340F: net/dsa/tag_ocelot_8021q.c 15341F: tools/testing/selftests/drivers/net/ocelot/* 15342 15343OCELOT EXTERNAL SWITCH CONTROL 15344M: Colin Foster <colin.foster@in-advantage.com> 15345S: Supported 15346F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15347F: drivers/mfd/ocelot* 15348F: drivers/net/dsa/ocelot/ocelot_ext.c 15349F: include/linux/mfd/ocelot.h 15350 15351OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15352M: Frederic Barrat <fbarrat@linux.ibm.com> 15353M: Andrew Donnellan <ajd@linux.ibm.com> 15354L: linuxppc-dev@lists.ozlabs.org 15355S: Supported 15356F: Documentation/userspace-api/accelerators/ocxl.rst 15357F: arch/powerpc/include/asm/pnv-ocxl.h 15358F: arch/powerpc/platforms/powernv/ocxl.c 15359F: drivers/misc/ocxl/ 15360F: include/misc/ocxl* 15361F: include/uapi/misc/ocxl.h 15362 15363OMAP AUDIO SUPPORT 15364M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15365M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15366L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15367L: linux-omap@vger.kernel.org 15368S: Maintained 15369F: sound/soc/ti/n810.c 15370F: sound/soc/ti/omap* 15371F: sound/soc/ti/rx51.c 15372F: sound/soc/ti/sdma-pcm.* 15373 15374OMAP CLOCK FRAMEWORK SUPPORT 15375M: Paul Walmsley <paul@pwsan.com> 15376L: linux-omap@vger.kernel.org 15377S: Maintained 15378F: arch/arm/*omap*/*clock* 15379 15380OMAP DEVICE TREE SUPPORT 15381M: Benoît Cousson <bcousson@baylibre.com> 15382M: Tony Lindgren <tony@atomide.com> 15383L: linux-omap@vger.kernel.org 15384L: devicetree@vger.kernel.org 15385S: Maintained 15386F: arch/arm/boot/dts/ti/omap/ 15387 15388OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15389L: linux-omap@vger.kernel.org 15390L: linux-fbdev@vger.kernel.org 15391S: Orphan 15392F: Documentation/arch/arm/omap/dss.rst 15393F: drivers/video/fbdev/omap2/ 15394 15395OMAP FRAMEBUFFER SUPPORT 15396L: linux-fbdev@vger.kernel.org 15397L: linux-omap@vger.kernel.org 15398S: Orphan 15399F: drivers/video/fbdev/omap/ 15400 15401OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15402M: Roger Quadros <rogerq@kernel.org> 15403M: Tony Lindgren <tony@atomide.com> 15404L: linux-omap@vger.kernel.org 15405S: Maintained 15406F: arch/arm/mach-omap2/*gpmc* 15407F: drivers/memory/omap-gpmc.c 15408 15409OMAP GPIO DRIVER 15410M: Grygorii Strashko <grygorii.strashko@ti.com> 15411M: Santosh Shilimkar <ssantosh@kernel.org> 15412M: Kevin Hilman <khilman@kernel.org> 15413L: linux-omap@vger.kernel.org 15414S: Maintained 15415F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15416F: drivers/gpio/gpio-omap.c 15417 15418OMAP HARDWARE SPINLOCK SUPPORT 15419M: Ohad Ben-Cohen <ohad@wizery.com> 15420L: linux-omap@vger.kernel.org 15421S: Maintained 15422F: drivers/hwspinlock/omap_hwspinlock.c 15423 15424OMAP HS MMC SUPPORT 15425L: linux-mmc@vger.kernel.org 15426L: linux-omap@vger.kernel.org 15427S: Orphan 15428F: drivers/mmc/host/omap_hsmmc.c 15429 15430OMAP HWMOD DATA 15431M: Paul Walmsley <paul@pwsan.com> 15432L: linux-omap@vger.kernel.org 15433S: Maintained 15434F: arch/arm/mach-omap2/omap_hwmod*data* 15435 15436OMAP HWMOD SUPPORT 15437M: Benoît Cousson <bcousson@baylibre.com> 15438M: Paul Walmsley <paul@pwsan.com> 15439L: linux-omap@vger.kernel.org 15440S: Maintained 15441F: arch/arm/mach-omap2/omap_hwmod.* 15442 15443OMAP I2C DRIVER 15444M: Vignesh R <vigneshr@ti.com> 15445L: linux-omap@vger.kernel.org 15446L: linux-i2c@vger.kernel.org 15447S: Maintained 15448F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15449F: drivers/i2c/busses/i2c-omap.c 15450 15451OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15452M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15453L: linux-media@vger.kernel.org 15454S: Maintained 15455F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15456F: drivers/media/platform/ti/omap3isp/ 15457F: drivers/staging/media/omap4iss/ 15458 15459OMAP MMC SUPPORT 15460M: Aaro Koskinen <aaro.koskinen@iki.fi> 15461L: linux-omap@vger.kernel.org 15462S: Odd Fixes 15463F: drivers/mmc/host/omap.c 15464 15465OMAP POWER MANAGEMENT SUPPORT 15466M: Kevin Hilman <khilman@kernel.org> 15467L: linux-omap@vger.kernel.org 15468S: Maintained 15469F: arch/arm/*omap*/*pm* 15470F: drivers/cpufreq/omap-cpufreq.c 15471 15472OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15473M: Paul Walmsley <paul@pwsan.com> 15474L: linux-omap@vger.kernel.org 15475S: Maintained 15476F: arch/arm/mach-omap2/prm* 15477 15478OMAP RANDOM NUMBER GENERATOR SUPPORT 15479M: Deepak Saxena <dsaxena@plexity.net> 15480S: Maintained 15481F: drivers/char/hw_random/omap-rng.c 15482 15483OMAP USB SUPPORT 15484L: linux-usb@vger.kernel.org 15485L: linux-omap@vger.kernel.org 15486S: Orphan 15487F: arch/arm/*omap*/usb* 15488F: drivers/usb/*/*omap* 15489 15490OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15491M: Mark Jackson <mpfj@newflow.co.uk> 15492L: linux-omap@vger.kernel.org 15493S: Maintained 15494F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15495 15496OMAP1 SUPPORT 15497M: Aaro Koskinen <aaro.koskinen@iki.fi> 15498M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15499M: Tony Lindgren <tony@atomide.com> 15500L: linux-omap@vger.kernel.org 15501S: Maintained 15502Q: http://patchwork.kernel.org/project/linux-omap/list/ 15503T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15504F: arch/arm/configs/omap1_defconfig 15505F: arch/arm/mach-omap1/ 15506F: drivers/i2c/busses/i2c-omap.c 15507F: include/linux/platform_data/ams-delta-fiq.h 15508F: include/linux/platform_data/i2c-omap.h 15509 15510OMAP2+ SUPPORT 15511M: Tony Lindgren <tony@atomide.com> 15512L: linux-omap@vger.kernel.org 15513S: Maintained 15514W: http://www.muru.com/linux/omap/ 15515W: http://linux.omap.com/ 15516Q: http://patchwork.kernel.org/project/linux-omap/list/ 15517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15518F: arch/arm/configs/omap2plus_defconfig 15519F: arch/arm/mach-omap2/ 15520F: drivers/bus/ti-sysc.c 15521F: drivers/gpio/gpio-tps65219.c 15522F: drivers/i2c/busses/i2c-omap.c 15523F: drivers/irqchip/irq-omap-intc.c 15524F: drivers/mfd/*omap*.c 15525F: drivers/mfd/menelaus.c 15526F: drivers/mfd/palmas.c 15527F: drivers/mfd/tps65217.c 15528F: drivers/mfd/tps65218.c 15529F: drivers/mfd/tps65219.c 15530F: drivers/mfd/tps65910.c 15531F: drivers/mfd/twl-core.[ch] 15532F: drivers/mfd/twl4030*.c 15533F: drivers/mfd/twl6030*.c 15534F: drivers/mfd/twl6040*.c 15535F: drivers/regulator/palmas-regulator*.c 15536F: drivers/regulator/pbias-regulator.c 15537F: drivers/regulator/tps65217-regulator.c 15538F: drivers/regulator/tps65218-regulator.c 15539F: drivers/regulator/tps65219-regulator.c 15540F: drivers/regulator/tps65910-regulator.c 15541F: drivers/regulator/twl-regulator.c 15542F: drivers/regulator/twl6030-regulator.c 15543F: include/linux/platform_data/i2c-omap.h 15544F: include/linux/platform_data/ti-sysc.h 15545 15546OMFS FILESYSTEM 15547M: Bob Copeland <me@bobcopeland.com> 15548L: linux-karma-devel@lists.sourceforge.net 15549S: Maintained 15550F: Documentation/filesystems/omfs.rst 15551F: fs/omfs/ 15552 15553OMNIVISION OG01A1B SENSOR DRIVER 15554M: Shawn Tu <shawnx.tu@intel.com> 15555L: linux-media@vger.kernel.org 15556S: Maintained 15557F: drivers/media/i2c/og01a1b.c 15558 15559OMNIVISION OV01A10 SENSOR DRIVER 15560M: Bingbu Cao <bingbu.cao@intel.com> 15561L: linux-media@vger.kernel.org 15562S: Maintained 15563T: git git://linuxtv.org/media_tree.git 15564F: drivers/media/i2c/ov01a10.c 15565 15566OMNIVISION OV02A10 SENSOR DRIVER 15567M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15568L: linux-media@vger.kernel.org 15569S: Maintained 15570T: git git://linuxtv.org/media_tree.git 15571F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15572F: drivers/media/i2c/ov02a10.c 15573 15574OMNIVISION OV08D10 SENSOR DRIVER 15575M: Jimmy Su <jimmy.su@intel.com> 15576L: linux-media@vger.kernel.org 15577S: Maintained 15578T: git git://linuxtv.org/media_tree.git 15579F: drivers/media/i2c/ov08d10.c 15580 15581OMNIVISION OV08X40 SENSOR DRIVER 15582M: Jason Chen <jason.z.chen@intel.com> 15583L: linux-media@vger.kernel.org 15584S: Maintained 15585T: git git://linuxtv.org/media_tree.git 15586F: drivers/media/i2c/ov08x40.c 15587 15588OMNIVISION OV13858 SENSOR DRIVER 15589M: Sakari Ailus <sakari.ailus@linux.intel.com> 15590L: linux-media@vger.kernel.org 15591S: Maintained 15592T: git git://linuxtv.org/media_tree.git 15593F: drivers/media/i2c/ov13858.c 15594 15595OMNIVISION OV13B10 SENSOR DRIVER 15596M: Arec Kao <arec.kao@intel.com> 15597L: linux-media@vger.kernel.org 15598S: Maintained 15599T: git git://linuxtv.org/media_tree.git 15600F: drivers/media/i2c/ov13b10.c 15601 15602OMNIVISION OV2680 SENSOR DRIVER 15603M: Rui Miguel Silva <rmfrfs@gmail.com> 15604L: linux-media@vger.kernel.org 15605S: Maintained 15606T: git git://linuxtv.org/media_tree.git 15607F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15608F: drivers/media/i2c/ov2680.c 15609 15610OMNIVISION OV2685 SENSOR DRIVER 15611M: Shunqian Zheng <zhengsq@rock-chips.com> 15612L: linux-media@vger.kernel.org 15613S: Maintained 15614T: git git://linuxtv.org/media_tree.git 15615F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15616F: drivers/media/i2c/ov2685.c 15617 15618OMNIVISION OV2740 SENSOR DRIVER 15619M: Tianshu Qiu <tian.shu.qiu@intel.com> 15620R: Shawn Tu <shawnx.tu@intel.com> 15621R: Bingbu Cao <bingbu.cao@intel.com> 15622L: linux-media@vger.kernel.org 15623S: Maintained 15624T: git git://linuxtv.org/media_tree.git 15625F: drivers/media/i2c/ov2740.c 15626 15627OMNIVISION OV4689 SENSOR DRIVER 15628M: Mikhail Rudenko <mike.rudenko@gmail.com> 15629L: linux-media@vger.kernel.org 15630S: Maintained 15631T: git git://linuxtv.org/media_tree.git 15632F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15633F: drivers/media/i2c/ov5647.c 15634 15635OMNIVISION OV5640 SENSOR DRIVER 15636M: Steve Longerbeam <slongerbeam@gmail.com> 15637L: linux-media@vger.kernel.org 15638S: Maintained 15639T: git git://linuxtv.org/media_tree.git 15640F: drivers/media/i2c/ov5640.c 15641 15642OMNIVISION OV5647 SENSOR DRIVER 15643M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15644M: Jacopo Mondi <jacopo@jmondi.org> 15645L: linux-media@vger.kernel.org 15646S: Maintained 15647T: git git://linuxtv.org/media_tree.git 15648F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15649F: drivers/media/i2c/ov5647.c 15650 15651OMNIVISION OV5670 SENSOR DRIVER 15652M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15653L: linux-media@vger.kernel.org 15654S: Maintained 15655T: git git://linuxtv.org/media_tree.git 15656F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15657F: drivers/media/i2c/ov5670.c 15658 15659OMNIVISION OV5675 SENSOR DRIVER 15660M: Shawn Tu <shawnx.tu@intel.com> 15661L: linux-media@vger.kernel.org 15662S: Maintained 15663T: git git://linuxtv.org/media_tree.git 15664F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15665F: drivers/media/i2c/ov5675.c 15666 15667OMNIVISION OV5693 SENSOR DRIVER 15668M: Daniel Scally <djrscally@gmail.com> 15669L: linux-media@vger.kernel.org 15670S: Maintained 15671T: git git://linuxtv.org/media_tree.git 15672F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15673F: drivers/media/i2c/ov5693.c 15674 15675OMNIVISION OV5695 SENSOR DRIVER 15676M: Shunqian Zheng <zhengsq@rock-chips.com> 15677L: linux-media@vger.kernel.org 15678S: Maintained 15679T: git git://linuxtv.org/media_tree.git 15680F: drivers/media/i2c/ov5695.c 15681 15682OMNIVISION OV7670 SENSOR DRIVER 15683L: linux-media@vger.kernel.org 15684S: Orphan 15685T: git git://linuxtv.org/media_tree.git 15686F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15687F: drivers/media/i2c/ov7670.c 15688 15689OMNIVISION OV772x SENSOR DRIVER 15690M: Jacopo Mondi <jacopo@jmondi.org> 15691L: linux-media@vger.kernel.org 15692S: Odd fixes 15693T: git git://linuxtv.org/media_tree.git 15694F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15695F: drivers/media/i2c/ov772x.c 15696F: include/media/i2c/ov772x.h 15697 15698OMNIVISION OV7740 SENSOR DRIVER 15699M: Wenyou Yang <wenyou.yang@microchip.com> 15700L: linux-media@vger.kernel.org 15701S: Maintained 15702T: git git://linuxtv.org/media_tree.git 15703F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15704F: drivers/media/i2c/ov7740.c 15705 15706OMNIVISION OV8856 SENSOR DRIVER 15707M: Sakari Ailus <sakari.ailus@linux.intel.com> 15708L: linux-media@vger.kernel.org 15709S: Maintained 15710T: git git://linuxtv.org/media_tree.git 15711F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15712F: drivers/media/i2c/ov8856.c 15713 15714OMNIVISION OV8858 SENSOR DRIVER 15715M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15716M: Nicholas Roth <nicholas@rothemail.net> 15717L: linux-media@vger.kernel.org 15718S: Maintained 15719T: git git://linuxtv.org/media_tree.git 15720F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15721F: drivers/media/i2c/ov8858.c 15722 15723OMNIVISION OV9282 SENSOR DRIVER 15724M: Paul J. Murphy <paul.j.murphy@intel.com> 15725M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15726L: linux-media@vger.kernel.org 15727S: Maintained 15728T: git git://linuxtv.org/media_tree.git 15729F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15730F: drivers/media/i2c/ov9282.c 15731 15732OMNIVISION OV9640 SENSOR DRIVER 15733M: Petr Cvek <petrcvekcz@gmail.com> 15734L: linux-media@vger.kernel.org 15735S: Maintained 15736F: drivers/media/i2c/ov9640.* 15737 15738OMNIVISION OV9650 SENSOR DRIVER 15739M: Sakari Ailus <sakari.ailus@linux.intel.com> 15740R: Akinobu Mita <akinobu.mita@gmail.com> 15741R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15742L: linux-media@vger.kernel.org 15743S: Maintained 15744T: git git://linuxtv.org/media_tree.git 15745F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15746F: drivers/media/i2c/ov9650.c 15747 15748OMNIVISION OV9734 SENSOR DRIVER 15749M: Tianshu Qiu <tian.shu.qiu@intel.com> 15750R: Bingbu Cao <bingbu.cao@intel.com> 15751L: linux-media@vger.kernel.org 15752S: Maintained 15753T: git git://linuxtv.org/media_tree.git 15754F: drivers/media/i2c/ov9734.c 15755 15756ONBOARD USB HUB DRIVER 15757M: Matthias Kaehlcke <mka@chromium.org> 15758L: linux-usb@vger.kernel.org 15759S: Maintained 15760F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15761F: drivers/usb/misc/onboard_usb_hub.c 15762 15763ONENAND FLASH DRIVER 15764M: Kyungmin Park <kyungmin.park@samsung.com> 15765L: linux-mtd@lists.infradead.org 15766S: Maintained 15767F: drivers/mtd/nand/onenand/ 15768F: include/linux/mtd/onenand*.h 15769 15770ONEXPLAYER FAN DRIVER 15771M: Derek John Clark <derekjohn.clark@gmail.com> 15772M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15773L: linux-hwmon@vger.kernel.org 15774S: Maintained 15775F: drivers/hwmon/oxp-sensors.c 15776 15777ONIE TLV NVMEM LAYOUT DRIVER 15778M: Miquel Raynal <miquel.raynal@bootlin.com> 15779S: Maintained 15780F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15781F: drivers/nvmem/layouts/onie-tlv.c 15782 15783ONION OMEGA2+ BOARD 15784M: Harvey Hunt <harveyhuntnexus@gmail.com> 15785L: linux-mips@vger.kernel.org 15786S: Maintained 15787F: arch/mips/boot/dts/ralink/omega2p.dts 15788 15789ONSEMI ETHERNET PHY DRIVERS 15790M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15791L: netdev@vger.kernel.org 15792S: Supported 15793W: http://www.onsemi.com 15794F: drivers/net/phy/ncn* 15795 15796OP-TEE DRIVER 15797M: Jens Wiklander <jens.wiklander@linaro.org> 15798L: op-tee@lists.trustedfirmware.org 15799S: Maintained 15800F: Documentation/ABI/testing/sysfs-bus-optee-devices 15801F: drivers/tee/optee/ 15802 15803OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15804M: Sumit Garg <sumit.garg@linaro.org> 15805L: op-tee@lists.trustedfirmware.org 15806S: Maintained 15807F: drivers/char/hw_random/optee-rng.c 15808 15809OP-TEE RTC DRIVER 15810M: Clément Léger <clement.leger@bootlin.com> 15811L: linux-rtc@vger.kernel.org 15812S: Maintained 15813F: drivers/rtc/rtc-optee.c 15814 15815OPA-VNIC DRIVER 15816M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15817L: linux-rdma@vger.kernel.org 15818S: Supported 15819F: drivers/infiniband/ulp/opa_vnic 15820 15821OPEN FIRMWARE AND FLATTENED DEVICE TREE 15822M: Rob Herring <robh+dt@kernel.org> 15823M: Frank Rowand <frowand.list@gmail.com> 15824L: devicetree@vger.kernel.org 15825S: Maintained 15826W: http://www.devicetree.org/ 15827C: irc://irc.libera.chat/devicetree 15828T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15829F: Documentation/ABI/testing/sysfs-firmware-ofw 15830F: drivers/of/ 15831F: include/linux/of*.h 15832F: scripts/dtc/ 15833K: of_overlay_notifier_ 15834K: of_overlay_fdt_apply 15835K: of_overlay_remove 15836 15837OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15838M: Rob Herring <robh+dt@kernel.org> 15839M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15840M: Conor Dooley <conor+dt@kernel.org> 15841L: devicetree@vger.kernel.org 15842S: Maintained 15843Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15844C: irc://irc.libera.chat/devicetree 15845T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15846F: Documentation/devicetree/ 15847F: arch/*/boot/dts/ 15848F: include/dt-bindings/ 15849 15850OPENCOMPUTE PTP CLOCK DRIVER 15851M: Jonathan Lemon <jonathan.lemon@gmail.com> 15852M: Vadim Fedorenko <vadfed@fb.com> 15853L: netdev@vger.kernel.org 15854S: Maintained 15855F: drivers/ptp/ptp_ocp.c 15856 15857OPENCORES I2C BUS DRIVER 15858M: Peter Korsgaard <peter@korsgaard.com> 15859M: Andrew Lunn <andrew@lunn.ch> 15860L: linux-i2c@vger.kernel.org 15861S: Maintained 15862F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15863F: Documentation/i2c/busses/i2c-ocores.rst 15864F: drivers/i2c/busses/i2c-ocores.c 15865F: include/linux/platform_data/i2c-ocores.h 15866 15867OPENRISC ARCHITECTURE 15868M: Jonas Bonn <jonas@southpole.se> 15869M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15870M: Stafford Horne <shorne@gmail.com> 15871L: linux-openrisc@vger.kernel.org 15872S: Maintained 15873W: http://openrisc.io 15874T: git https://github.com/openrisc/linux.git 15875F: Documentation/arch/openrisc/ 15876F: Documentation/devicetree/bindings/openrisc/ 15877F: arch/openrisc/ 15878F: drivers/irqchip/irq-ompic.c 15879F: drivers/irqchip/irq-or1k-* 15880 15881OPENVSWITCH 15882M: Pravin B Shelar <pshelar@ovn.org> 15883L: netdev@vger.kernel.org 15884L: dev@openvswitch.org 15885S: Maintained 15886W: http://openvswitch.org 15887F: include/uapi/linux/openvswitch.h 15888F: net/openvswitch/ 15889F: tools/testing/selftests/net/openvswitch/ 15890 15891OPERATING PERFORMANCE POINTS (OPP) 15892M: Viresh Kumar <vireshk@kernel.org> 15893M: Nishanth Menon <nm@ti.com> 15894M: Stephen Boyd <sboyd@kernel.org> 15895L: linux-pm@vger.kernel.org 15896S: Maintained 15897T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15898F: Documentation/devicetree/bindings/opp/ 15899F: Documentation/power/opp.rst 15900F: drivers/opp/ 15901F: include/linux/pm_opp.h 15902 15903OPL4 DRIVER 15904M: Clemens Ladisch <clemens@ladisch.de> 15905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15906S: Maintained 15907T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15908F: sound/drivers/opl4/ 15909 15910ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15911M: Mark Fasheh <mark@fasheh.com> 15912M: Joel Becker <jlbec@evilplan.org> 15913M: Joseph Qi <joseph.qi@linux.alibaba.com> 15914L: ocfs2-devel@lists.linux.dev 15915S: Supported 15916W: http://ocfs2.wiki.kernel.org 15917F: Documentation/filesystems/dlmfs.rst 15918F: Documentation/filesystems/ocfs2.rst 15919F: fs/ocfs2/ 15920 15921ORANGEFS FILESYSTEM 15922M: Mike Marshall <hubcap@omnibond.com> 15923R: Martin Brandenburg <martin@omnibond.com> 15924L: devel@lists.orangefs.org 15925S: Supported 15926T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15927F: Documentation/filesystems/orangefs.rst 15928F: fs/orangefs/ 15929 15930ORINOCO DRIVER 15931L: linux-wireless@vger.kernel.org 15932S: Orphan 15933W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15934W: http://www.nongnu.org/orinoco/ 15935F: drivers/net/wireless/intersil/orinoco/ 15936 15937OV2659 OMNIVISION SENSOR DRIVER 15938M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15939L: linux-media@vger.kernel.org 15940S: Maintained 15941W: https://linuxtv.org 15942Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15943T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15944F: drivers/media/i2c/ov2659.c 15945F: include/media/i2c/ov2659.h 15946 15947OVERLAY FILESYSTEM 15948M: Miklos Szeredi <miklos@szeredi.hu> 15949M: Amir Goldstein <amir73il@gmail.com> 15950L: linux-unionfs@vger.kernel.org 15951S: Supported 15952T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15953F: Documentation/filesystems/overlayfs.rst 15954F: fs/overlayfs/ 15955 15956P54 WIRELESS DRIVER 15957M: Christian Lamparter <chunkeey@googlemail.com> 15958L: linux-wireless@vger.kernel.org 15959S: Maintained 15960W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15961F: drivers/net/wireless/intersil/p54/ 15962 15963PACKET SOCKETS 15964M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15965S: Maintained 15966F: include/uapi/linux/if_packet.h 15967F: net/packet/af_packet.c 15968 15969PACKING 15970M: Vladimir Oltean <olteanv@gmail.com> 15971L: netdev@vger.kernel.org 15972S: Supported 15973F: Documentation/core-api/packing.rst 15974F: include/linux/packing.h 15975F: lib/packing.c 15976 15977PADATA PARALLEL EXECUTION MECHANISM 15978M: Steffen Klassert <steffen.klassert@secunet.com> 15979M: Daniel Jordan <daniel.m.jordan@oracle.com> 15980L: linux-crypto@vger.kernel.org 15981L: linux-kernel@vger.kernel.org 15982S: Maintained 15983F: Documentation/core-api/padata.rst 15984F: include/linux/padata.h 15985F: kernel/padata.c 15986 15987PAGE CACHE 15988M: Matthew Wilcox (Oracle) <willy@infradead.org> 15989L: linux-fsdevel@vger.kernel.org 15990S: Supported 15991T: git git://git.infradead.org/users/willy/pagecache.git 15992F: Documentation/filesystems/locking.rst 15993F: Documentation/filesystems/vfs.rst 15994F: include/linux/pagemap.h 15995F: mm/filemap.c 15996F: mm/page-writeback.c 15997F: mm/readahead.c 15998F: mm/truncate.c 15999 16000PAGE POOL 16001M: Jesper Dangaard Brouer <hawk@kernel.org> 16002M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16003L: netdev@vger.kernel.org 16004S: Supported 16005F: Documentation/networking/page_pool.rst 16006F: include/net/page_pool.h 16007F: include/trace/events/page_pool.h 16008F: net/core/page_pool.c 16009 16010PAGE TABLE CHECK 16011M: Pasha Tatashin <pasha.tatashin@soleen.com> 16012M: Andrew Morton <akpm@linux-foundation.org> 16013L: linux-mm@kvack.org 16014S: Maintained 16015F: Documentation/mm/page_table_check.rst 16016F: include/linux/page_table_check.h 16017F: mm/page_table_check.c 16018 16019PANASONIC LAPTOP ACPI EXTRAS DRIVER 16020M: Kenneth Chan <kenneth.t.chan@gmail.com> 16021L: platform-driver-x86@vger.kernel.org 16022S: Maintained 16023F: drivers/platform/x86/panasonic-laptop.c 16024 16025PARALLAX PING IIO SENSOR DRIVER 16026M: Andreas Klinger <ak@it-klinger.de> 16027L: linux-iio@vger.kernel.org 16028S: Maintained 16029F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16030F: drivers/iio/proximity/ping.c 16031 16032PARALLEL LCD/KEYPAD PANEL DRIVER 16033M: Willy Tarreau <willy@haproxy.com> 16034M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16035S: Odd Fixes 16036F: Documentation/admin-guide/lcd-panel-cgram.rst 16037F: drivers/auxdisplay/panel.c 16038 16039PARALLEL PORT SUBSYSTEM 16040M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16041M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16042L: linux-parport@lists.infradead.org (subscribers-only) 16043S: Maintained 16044F: Documentation/driver-api/parport*.rst 16045F: drivers/char/ppdev.c 16046F: drivers/parport/ 16047F: include/linux/parport*.h 16048F: include/uapi/linux/ppdev.h 16049 16050PARAVIRT_OPS INTERFACE 16051M: Juergen Gross <jgross@suse.com> 16052R: Ajay Kaher <akaher@vmware.com> 16053R: Alexey Makhalov <amakhalov@vmware.com> 16054R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16055L: virtualization@lists.linux-foundation.org 16056L: x86@kernel.org 16057S: Supported 16058T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16059F: Documentation/virt/paravirt_ops.rst 16060F: arch/*/include/asm/paravirt*.h 16061F: arch/*/kernel/paravirt* 16062F: include/linux/hypervisor.h 16063 16064PARISC ARCHITECTURE 16065M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16066M: Helge Deller <deller@gmx.de> 16067L: linux-parisc@vger.kernel.org 16068S: Maintained 16069W: https://parisc.wiki.kernel.org 16070Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16071T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16072T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16073F: Documentation/arch/parisc/ 16074F: arch/parisc/ 16075F: drivers/char/agp/parisc-agp.c 16076F: drivers/input/misc/hp_sdc_rtc.c 16077F: drivers/input/serio/gscps2.c 16078F: drivers/input/serio/hp_sdc* 16079F: drivers/parisc/ 16080F: drivers/parport/parport_gsc.* 16081F: drivers/tty/serial/8250/8250_parisc.c 16082F: drivers/video/console/sti* 16083F: drivers/video/fbdev/sti* 16084F: drivers/video/logo/logo_parisc* 16085F: include/linux/hp_sdc.h 16086 16087PARMAN 16088M: Jiri Pirko <jiri@resnulli.us> 16089L: netdev@vger.kernel.org 16090S: Supported 16091F: include/linux/parman.h 16092F: lib/parman.c 16093F: lib/test_parman.c 16094 16095PC ENGINES APU BOARD DRIVER 16096M: Enrico Weigelt, metux IT consult <info@metux.net> 16097S: Maintained 16098F: drivers/platform/x86/pcengines-apuv2.c 16099 16100PC87360 HARDWARE MONITORING DRIVER 16101M: Jim Cromie <jim.cromie@gmail.com> 16102L: linux-hwmon@vger.kernel.org 16103S: Maintained 16104F: Documentation/hwmon/pc87360.rst 16105F: drivers/hwmon/pc87360.c 16106 16107PC8736x GPIO DRIVER 16108M: Jim Cromie <jim.cromie@gmail.com> 16109S: Maintained 16110F: drivers/char/pc8736x_gpio.c 16111 16112PC87427 HARDWARE MONITORING DRIVER 16113M: Jean Delvare <jdelvare@suse.com> 16114L: linux-hwmon@vger.kernel.org 16115S: Maintained 16116F: Documentation/hwmon/pc87427.rst 16117F: drivers/hwmon/pc87427.c 16118 16119PCA9532 LED DRIVER 16120M: Riku Voipio <riku.voipio@iki.fi> 16121S: Maintained 16122F: drivers/leds/leds-pca9532.c 16123F: include/linux/leds-pca9532.h 16124 16125PCA9541 I2C BUS MASTER SELECTOR DRIVER 16126M: Guenter Roeck <linux@roeck-us.net> 16127L: linux-i2c@vger.kernel.org 16128S: Maintained 16129F: drivers/i2c/muxes/i2c-mux-pca9541.c 16130 16131PCDP - PRIMARY CONSOLE AND DEBUG PORT 16132M: Khalid Aziz <khalid@gonehiking.org> 16133S: Maintained 16134F: drivers/firmware/pcdp.* 16135 16136PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16137M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16138M: Pali Rohár <pali@kernel.org> 16139L: linux-pci@vger.kernel.org 16140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16141S: Maintained 16142F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16143F: drivers/pci/controller/pci-aardvark.c 16144 16145PCI DRIVER FOR ALTERA PCIE IP 16146M: Joyce Ooi <joyce.ooi@intel.com> 16147L: linux-pci@vger.kernel.org 16148S: Supported 16149F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16150F: drivers/pci/controller/pcie-altera.c 16151 16152PCI DRIVER FOR APPLIEDMICRO XGENE 16153M: Toan Le <toan@os.amperecomputing.com> 16154L: linux-pci@vger.kernel.org 16155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16156S: Maintained 16157F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16158F: drivers/pci/controller/pci-xgene.c 16159 16160PCI DRIVER FOR ARM VERSATILE PLATFORM 16161M: Rob Herring <robh@kernel.org> 16162L: linux-pci@vger.kernel.org 16163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16164S: Maintained 16165F: Documentation/devicetree/bindings/pci/versatile.yaml 16166F: drivers/pci/controller/pci-versatile.c 16167 16168PCI DRIVER FOR ARMADA 8K 16169M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16170L: linux-pci@vger.kernel.org 16171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16172S: Maintained 16173F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16174F: drivers/pci/controller/dwc/pcie-armada8k.c 16175 16176PCI DRIVER FOR CADENCE PCIE IP 16177M: Tom Joseph <tjoseph@cadence.com> 16178L: linux-pci@vger.kernel.org 16179S: Maintained 16180F: Documentation/devicetree/bindings/pci/cdns,* 16181F: drivers/pci/controller/cadence/ 16182 16183PCI DRIVER FOR FREESCALE LAYERSCAPE 16184M: Minghuan Lian <minghuan.Lian@nxp.com> 16185M: Mingkai Hu <mingkai.hu@nxp.com> 16186M: Roy Zang <roy.zang@nxp.com> 16187L: linuxppc-dev@lists.ozlabs.org 16188L: linux-pci@vger.kernel.org 16189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16190S: Maintained 16191F: drivers/pci/controller/dwc/*layerscape* 16192 16193PCI DRIVER FOR FU740 16194M: Paul Walmsley <paul.walmsley@sifive.com> 16195M: Greentime Hu <greentime.hu@sifive.com> 16196L: linux-pci@vger.kernel.org 16197S: Maintained 16198F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16199F: drivers/pci/controller/dwc/pcie-fu740.c 16200 16201PCI DRIVER FOR GENERIC OF HOSTS 16202M: Will Deacon <will@kernel.org> 16203L: linux-pci@vger.kernel.org 16204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16205S: Maintained 16206F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16207F: drivers/pci/controller/pci-host-common.c 16208F: drivers/pci/controller/pci-host-generic.c 16209 16210PCI DRIVER FOR IMX6 16211M: Richard Zhu <hongxing.zhu@nxp.com> 16212M: Lucas Stach <l.stach@pengutronix.de> 16213L: linux-pci@vger.kernel.org 16214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16215S: Maintained 16216F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16217F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16218F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16219F: drivers/pci/controller/dwc/*imx6* 16220 16221PCI DRIVER FOR INTEL IXP4XX 16222M: Linus Walleij <linus.walleij@linaro.org> 16223S: Maintained 16224F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16225F: drivers/pci/controller/pci-ixp4xx.c 16226 16227PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16228M: Nirmal Patel <nirmal.patel@linux.intel.com> 16229R: Jonathan Derrick <jonathan.derrick@linux.dev> 16230L: linux-pci@vger.kernel.org 16231S: Supported 16232F: drivers/pci/controller/vmd.c 16233 16234PCI DRIVER FOR MICROSEMI SWITCHTEC 16235M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16236M: Logan Gunthorpe <logang@deltatee.com> 16237L: linux-pci@vger.kernel.org 16238S: Maintained 16239F: Documentation/ABI/testing/sysfs-class-switchtec 16240F: Documentation/driver-api/switchtec.rst 16241F: drivers/ntb/hw/mscc/ 16242F: drivers/pci/switch/switchtec* 16243F: include/linux/switchtec.h 16244F: include/uapi/linux/switchtec_ioctl.h 16245 16246PCI DRIVER FOR MOBIVEIL PCIE IP 16247M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16248M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16249L: linux-pci@vger.kernel.org 16250S: Supported 16251F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16252F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16253 16254PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16255M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16256M: Pali Rohár <pali@kernel.org> 16257L: linux-pci@vger.kernel.org 16258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16259S: Maintained 16260F: drivers/pci/controller/*mvebu* 16261 16262PCI DRIVER FOR NVIDIA TEGRA 16263M: Thierry Reding <thierry.reding@gmail.com> 16264L: linux-tegra@vger.kernel.org 16265L: linux-pci@vger.kernel.org 16266S: Supported 16267F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16268F: drivers/pci/controller/pci-tegra.c 16269 16270PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16271M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16272L: linux-pci@vger.kernel.org 16273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16274S: Maintained 16275F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16276F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16277 16278PCI DRIVER FOR RENESAS R-CAR 16279M: Marek Vasut <marek.vasut+renesas@gmail.com> 16280M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16281L: linux-pci@vger.kernel.org 16282L: linux-renesas-soc@vger.kernel.org 16283S: Maintained 16284F: Documentation/devicetree/bindings/pci/*rcar* 16285F: drivers/pci/controller/*rcar* 16286 16287PCI DRIVER FOR SAMSUNG EXYNOS 16288M: Jingoo Han <jingoohan1@gmail.com> 16289L: linux-pci@vger.kernel.org 16290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16291L: linux-samsung-soc@vger.kernel.org 16292S: Maintained 16293F: drivers/pci/controller/dwc/pci-exynos.c 16294 16295PCI DRIVER FOR SYNOPSYS DESIGNWARE 16296M: Jingoo Han <jingoohan1@gmail.com> 16297M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16298L: linux-pci@vger.kernel.org 16299S: Maintained 16300F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16301F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16302F: drivers/pci/controller/dwc/*designware* 16303 16304PCI DRIVER FOR TI DRA7XX/J721E 16305M: Vignesh Raghavendra <vigneshr@ti.com> 16306L: linux-omap@vger.kernel.org 16307L: linux-pci@vger.kernel.org 16308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16309S: Supported 16310F: Documentation/devicetree/bindings/pci/ti-pci.txt 16311F: drivers/pci/controller/cadence/pci-j721e.c 16312F: drivers/pci/controller/dwc/pci-dra7xx.c 16313 16314PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16315M: Linus Walleij <linus.walleij@linaro.org> 16316L: linux-pci@vger.kernel.org 16317S: Maintained 16318F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16319F: drivers/pci/controller/pci-v3-semi.c 16320 16321PCI DRIVER FOR XILINX VERSAL CPM 16322M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16323M: Michal Simek <michal.simek@amd.com> 16324L: linux-pci@vger.kernel.org 16325S: Maintained 16326F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16327F: drivers/pci/controller/pcie-xilinx-cpm.c 16328 16329PCI ENDPOINT SUBSYSTEM 16330M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16331M: Krzysztof Wilczyński <kw@linux.com> 16332R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16333R: Kishon Vijay Abraham I <kishon@kernel.org> 16334L: linux-pci@vger.kernel.org 16335S: Supported 16336Q: https://patchwork.kernel.org/project/linux-pci/list/ 16337B: https://bugzilla.kernel.org 16338C: irc://irc.oftc.net/linux-pci 16339T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16340F: Documentation/PCI/endpoint/* 16341F: Documentation/misc-devices/pci-endpoint-test.rst 16342F: drivers/misc/pci_endpoint_test.c 16343F: drivers/pci/endpoint/ 16344F: tools/pci/ 16345 16346PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16347M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16348R: Oliver O'Halloran <oohall@gmail.com> 16349L: linuxppc-dev@lists.ozlabs.org 16350S: Supported 16351F: Documentation/PCI/pci-error-recovery.rst 16352F: Documentation/powerpc/eeh-pci-error-recovery.rst 16353F: arch/powerpc/include/*/eeh*.h 16354F: arch/powerpc/kernel/eeh*.c 16355F: arch/powerpc/platforms/*/eeh*.c 16356F: drivers/pci/pcie/aer.c 16357F: drivers/pci/pcie/dpc.c 16358F: drivers/pci/pcie/err.c 16359 16360PCI ERROR RECOVERY 16361M: Linas Vepstas <linasvepstas@gmail.com> 16362L: linux-pci@vger.kernel.org 16363S: Supported 16364F: Documentation/PCI/pci-error-recovery.rst 16365 16366PCI MSI DRIVER FOR ALTERA MSI IP 16367M: Joyce Ooi <joyce.ooi@intel.com> 16368L: linux-pci@vger.kernel.org 16369S: Supported 16370F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16371F: drivers/pci/controller/pcie-altera-msi.c 16372 16373PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16374M: Toan Le <toan@os.amperecomputing.com> 16375L: linux-pci@vger.kernel.org 16376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16377S: Maintained 16378F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16379F: drivers/pci/controller/pci-xgene-msi.c 16380 16381PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16382M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16383M: Krzysztof Wilczyński <kw@linux.com> 16384R: Rob Herring <robh@kernel.org> 16385L: linux-pci@vger.kernel.org 16386S: Supported 16387Q: https://patchwork.kernel.org/project/linux-pci/list/ 16388B: https://bugzilla.kernel.org 16389C: irc://irc.oftc.net/linux-pci 16390T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16391F: Documentation/devicetree/bindings/pci/ 16392F: drivers/pci/controller/ 16393F: drivers/pci/pci-bridge-emul.c 16394F: drivers/pci/pci-bridge-emul.h 16395 16396PCI PEER-TO-PEER DMA (P2PDMA) 16397M: Bjorn Helgaas <bhelgaas@google.com> 16398M: Logan Gunthorpe <logang@deltatee.com> 16399L: linux-pci@vger.kernel.org 16400S: Supported 16401Q: https://patchwork.kernel.org/project/linux-pci/list/ 16402B: https://bugzilla.kernel.org 16403C: irc://irc.oftc.net/linux-pci 16404T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16405F: Documentation/driver-api/pci/p2pdma.rst 16406F: drivers/pci/p2pdma.c 16407F: include/linux/pci-p2pdma.h 16408 16409PCI SUBSYSTEM 16410M: Bjorn Helgaas <bhelgaas@google.com> 16411L: linux-pci@vger.kernel.org 16412S: Supported 16413Q: https://patchwork.kernel.org/project/linux-pci/list/ 16414B: https://bugzilla.kernel.org 16415C: irc://irc.oftc.net/linux-pci 16416T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16417F: Documentation/PCI/ 16418F: Documentation/devicetree/bindings/pci/ 16419F: arch/x86/kernel/early-quirks.c 16420F: arch/x86/kernel/quirks.c 16421F: arch/x86/pci/ 16422F: drivers/acpi/pci* 16423F: drivers/pci/ 16424F: include/asm-generic/pci* 16425F: include/linux/of_pci.h 16426F: include/linux/pci* 16427F: include/uapi/linux/pci* 16428F: lib/pci* 16429 16430PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16431M: Jonathan Chocron <jonnyc@amazon.com> 16432L: linux-pci@vger.kernel.org 16433S: Maintained 16434F: Documentation/devicetree/bindings/pci/pcie-al.txt 16435F: drivers/pci/controller/dwc/pcie-al.c 16436 16437PCIE DRIVER FOR AMLOGIC MESON 16438M: Yue Wang <yue.wang@Amlogic.com> 16439L: linux-pci@vger.kernel.org 16440L: linux-amlogic@lists.infradead.org 16441S: Maintained 16442F: drivers/pci/controller/dwc/pci-meson.c 16443 16444PCIE DRIVER FOR AXIS ARTPEC 16445M: Jesper Nilsson <jesper.nilsson@axis.com> 16446L: linux-arm-kernel@axis.com 16447L: linux-pci@vger.kernel.org 16448S: Maintained 16449F: Documentation/devicetree/bindings/pci/axis,artpec* 16450F: drivers/pci/controller/dwc/*artpec* 16451 16452PCIE DRIVER FOR CAVIUM THUNDERX 16453M: Robert Richter <rric@kernel.org> 16454L: linux-pci@vger.kernel.org 16455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16456S: Odd Fixes 16457F: drivers/pci/controller/pci-thunder-* 16458 16459PCIE DRIVER FOR HISILICON 16460M: Zhou Wang <wangzhou1@hisilicon.com> 16461L: linux-pci@vger.kernel.org 16462S: Maintained 16463F: drivers/pci/controller/dwc/pcie-hisi.c 16464 16465PCIE DRIVER FOR HISILICON KIRIN 16466M: Xiaowei Song <songxiaowei@hisilicon.com> 16467M: Binghui Wang <wangbinghui@hisilicon.com> 16468L: linux-pci@vger.kernel.org 16469S: Maintained 16470F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16471F: drivers/pci/controller/dwc/pcie-kirin.c 16472 16473PCIE DRIVER FOR HISILICON STB 16474M: Shawn Guo <shawn.guo@linaro.org> 16475L: linux-pci@vger.kernel.org 16476S: Maintained 16477F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16478F: drivers/pci/controller/dwc/pcie-histb.c 16479 16480PCIE DRIVER FOR INTEL KEEM BAY 16481M: Srikanth Thokala <srikanth.thokala@intel.com> 16482L: linux-pci@vger.kernel.org 16483S: Supported 16484F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16485F: drivers/pci/controller/dwc/pcie-keembay.c 16486 16487PCIE DRIVER FOR INTEL LGM GW SOC 16488M: Chuanhua Lei <lchuanhua@maxlinear.com> 16489L: linux-pci@vger.kernel.org 16490S: Maintained 16491F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16492F: drivers/pci/controller/dwc/pcie-intel-gw.c 16493 16494PCIE DRIVER FOR MEDIATEK 16495M: Ryder Lee <ryder.lee@mediatek.com> 16496M: Jianjun Wang <jianjun.wang@mediatek.com> 16497L: linux-pci@vger.kernel.org 16498L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16499S: Supported 16500F: Documentation/devicetree/bindings/pci/mediatek* 16501F: drivers/pci/controller/*mediatek* 16502 16503PCIE DRIVER FOR MICROCHIP 16504M: Daire McNamara <daire.mcnamara@microchip.com> 16505L: linux-pci@vger.kernel.org 16506S: Supported 16507F: Documentation/devicetree/bindings/pci/microchip* 16508F: drivers/pci/controller/*microchip* 16509 16510PCIE DRIVER FOR QUALCOMM MSM 16511M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16512L: linux-pci@vger.kernel.org 16513L: linux-arm-msm@vger.kernel.org 16514S: Maintained 16515F: drivers/pci/controller/dwc/pcie-qcom.c 16516 16517PCIE DRIVER FOR ROCKCHIP 16518M: Shawn Lin <shawn.lin@rock-chips.com> 16519L: linux-pci@vger.kernel.org 16520L: linux-rockchip@lists.infradead.org 16521S: Maintained 16522F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16523F: drivers/pci/controller/pcie-rockchip* 16524 16525PCIE DRIVER FOR SOCIONEXT UNIPHIER 16526M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16527L: linux-pci@vger.kernel.org 16528S: Maintained 16529F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16530F: drivers/pci/controller/dwc/pcie-uniphier* 16531 16532PCIE DRIVER FOR ST SPEAR13XX 16533M: Pratyush Anand <pratyush.anand@gmail.com> 16534L: linux-pci@vger.kernel.org 16535S: Maintained 16536F: drivers/pci/controller/dwc/*spear* 16537 16538PCIE ENDPOINT DRIVER FOR QUALCOMM 16539M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16540L: linux-pci@vger.kernel.org 16541L: linux-arm-msm@vger.kernel.org 16542S: Maintained 16543F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16544F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16545 16546PCMCIA SUBSYSTEM 16547M: Dominik Brodowski <linux@dominikbrodowski.net> 16548S: Odd Fixes 16549T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16550F: Documentation/pcmcia/ 16551F: drivers/pcmcia/ 16552F: include/pcmcia/ 16553F: tools/pcmcia/ 16554 16555PCNET32 NETWORK DRIVER 16556M: Don Fry <pcnet32@frontier.com> 16557L: netdev@vger.kernel.org 16558S: Maintained 16559F: drivers/net/ethernet/amd/pcnet32.c 16560 16561PCRYPT PARALLEL CRYPTO ENGINE 16562M: Steffen Klassert <steffen.klassert@secunet.com> 16563L: linux-crypto@vger.kernel.org 16564S: Maintained 16565F: crypto/pcrypt.c 16566F: include/crypto/pcrypt.h 16567 16568PDS DSC VIRTIO DATA PATH ACCELERATOR 16569R: Shannon Nelson <shannon.nelson@amd.com> 16570F: drivers/vdpa/pds/ 16571 16572PECI HARDWARE MONITORING DRIVERS 16573M: Iwona Winiarska <iwona.winiarska@intel.com> 16574L: linux-hwmon@vger.kernel.org 16575S: Supported 16576F: Documentation/hwmon/peci-cputemp.rst 16577F: Documentation/hwmon/peci-dimmtemp.rst 16578F: drivers/hwmon/peci/ 16579 16580PECI SUBSYSTEM 16581M: Iwona Winiarska <iwona.winiarska@intel.com> 16582L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16583S: Supported 16584F: Documentation/devicetree/bindings/peci/ 16585F: Documentation/peci/ 16586F: drivers/peci/ 16587F: include/linux/peci-cpu.h 16588F: include/linux/peci.h 16589 16590PENSANDO ETHERNET DRIVERS 16591M: Shannon Nelson <shannon.nelson@amd.com> 16592M: Brett Creeley <brett.creeley@amd.com> 16593M: drivers@pensando.io 16594L: netdev@vger.kernel.org 16595S: Supported 16596F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16597F: drivers/net/ethernet/pensando/ 16598 16599PER-CPU MEMORY ALLOCATOR 16600M: Dennis Zhou <dennis@kernel.org> 16601M: Tejun Heo <tj@kernel.org> 16602M: Christoph Lameter <cl@linux.com> 16603L: linux-mm@kvack.org 16604S: Maintained 16605T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16606F: arch/*/include/asm/percpu.h 16607F: include/linux/percpu*.h 16608F: lib/percpu*.c 16609F: mm/percpu*.c 16610 16611PER-TASK DELAY ACCOUNTING 16612M: Balbir Singh <bsingharora@gmail.com> 16613S: Maintained 16614F: include/linux/delayacct.h 16615F: kernel/delayacct.c 16616 16617PERFORMANCE EVENTS SUBSYSTEM 16618M: Peter Zijlstra <peterz@infradead.org> 16619M: Ingo Molnar <mingo@redhat.com> 16620M: Arnaldo Carvalho de Melo <acme@kernel.org> 16621R: Mark Rutland <mark.rutland@arm.com> 16622R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16623R: Jiri Olsa <jolsa@kernel.org> 16624R: Namhyung Kim <namhyung@kernel.org> 16625R: Ian Rogers <irogers@google.com> 16626R: Adrian Hunter <adrian.hunter@intel.com> 16627L: linux-perf-users@vger.kernel.org 16628L: linux-kernel@vger.kernel.org 16629S: Supported 16630W: https://perf.wiki.kernel.org/ 16631T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16632F: arch/*/events/* 16633F: arch/*/events/*/* 16634F: arch/*/include/asm/perf_event.h 16635F: arch/*/kernel/*/*/perf_event*.c 16636F: arch/*/kernel/*/perf_event*.c 16637F: arch/*/kernel/perf_callchain.c 16638F: arch/*/kernel/perf_event*.c 16639F: include/linux/perf_event.h 16640F: include/uapi/linux/perf_event.h 16641F: kernel/events/* 16642F: tools/lib/perf/ 16643F: tools/perf/ 16644 16645PERFORMANCE EVENTS TOOLING ARM64 16646R: John Garry <john.g.garry@oracle.com> 16647R: Will Deacon <will@kernel.org> 16648R: James Clark <james.clark@arm.com> 16649R: Mike Leach <mike.leach@linaro.org> 16650R: Leo Yan <leo.yan@linaro.org> 16651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16652S: Supported 16653F: tools/build/feature/test-libopencsd.c 16654F: tools/perf/arch/arm*/ 16655F: tools/perf/pmu-events/arch/arm64/ 16656F: tools/perf/util/arm-spe* 16657F: tools/perf/util/cs-etm* 16658 16659PERSONALITY HANDLING 16660M: Christoph Hellwig <hch@infradead.org> 16661L: linux-abi-devel@lists.sourceforge.net 16662S: Maintained 16663F: include/linux/personality.h 16664F: include/uapi/linux/personality.h 16665 16666PHOENIX RC FLIGHT CONTROLLER ADAPTER 16667M: Marcus Folkesson <marcus.folkesson@gmail.com> 16668L: linux-input@vger.kernel.org 16669S: Maintained 16670F: Documentation/input/devices/pxrc.rst 16671F: drivers/input/joystick/pxrc.c 16672 16673PHONET PROTOCOL 16674M: Remi Denis-Courmont <courmisch@gmail.com> 16675S: Supported 16676F: Documentation/networking/phonet.rst 16677F: include/linux/phonet.h 16678F: include/net/phonet/ 16679F: include/uapi/linux/phonet.h 16680F: net/phonet/ 16681 16682PHRAM MTD DRIVER 16683M: Joern Engel <joern@lazybastard.org> 16684L: linux-mtd@lists.infradead.org 16685S: Maintained 16686F: drivers/mtd/devices/phram.c 16687 16688PICOLCD HID DRIVER 16689M: Bruno Prémont <bonbons@linux-vserver.org> 16690L: linux-input@vger.kernel.org 16691S: Maintained 16692F: drivers/hid/hid-picolcd* 16693 16694PIDFD API 16695M: Christian Brauner <christian@brauner.io> 16696L: linux-kernel@vger.kernel.org 16697S: Maintained 16698T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16699F: samples/pidfd/ 16700F: tools/testing/selftests/clone3/ 16701F: tools/testing/selftests/pid_namespace/ 16702F: tools/testing/selftests/pidfd/ 16703K: (?i)pidfd 16704K: (?i)clone3 16705K: \b(clone_args|kernel_clone_args)\b 16706 16707PIN CONTROL SUBSYSTEM 16708M: Linus Walleij <linus.walleij@linaro.org> 16709L: linux-gpio@vger.kernel.org 16710S: Maintained 16711T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16712F: Documentation/devicetree/bindings/pinctrl/ 16713F: Documentation/driver-api/pin-control.rst 16714F: drivers/pinctrl/ 16715F: include/dt-bindings/pinctrl/ 16716F: include/linux/pinctrl/ 16717 16718PIN CONTROLLER - AMD 16719M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16720M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16721S: Maintained 16722F: drivers/pinctrl/pinctrl-amd.c 16723 16724PIN CONTROLLER - FREESCALE 16725M: Dong Aisheng <aisheng.dong@nxp.com> 16726M: Fabio Estevam <festevam@gmail.com> 16727M: Shawn Guo <shawnguo@kernel.org> 16728M: Jacky Bai <ping.bai@nxp.com> 16729R: Pengutronix Kernel Team <kernel@pengutronix.de> 16730L: linux-gpio@vger.kernel.org 16731S: Maintained 16732F: Documentation/devicetree/bindings/pinctrl/fsl,* 16733F: drivers/pinctrl/freescale/ 16734 16735PIN CONTROLLER - INTEL 16736M: Mika Westerberg <mika.westerberg@linux.intel.com> 16737M: Andy Shevchenko <andy@kernel.org> 16738S: Supported 16739T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16740F: drivers/pinctrl/intel/ 16741 16742PIN CONTROLLER - KEEMBAY 16743M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16744S: Supported 16745F: drivers/pinctrl/pinctrl-keembay* 16746 16747PIN CONTROLLER - MEDIATEK 16748M: Sean Wang <sean.wang@kernel.org> 16749L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16750S: Maintained 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16755F: drivers/pinctrl/mediatek/ 16756 16757PIN CONTROLLER - MEDIATEK MIPS 16758M: Arınç ÜNAL <arinc.unal@arinc9.com> 16759M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16760L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16761L: linux-mips@vger.kernel.org 16762S: Maintained 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16771F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16772F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16773F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16774F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16775F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16776F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16777F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16778 16779PIN CONTROLLER - MICROCHIP AT91 16780M: Ludovic Desroches <ludovic.desroches@microchip.com> 16781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16782L: linux-gpio@vger.kernel.org 16783S: Supported 16784F: drivers/gpio/gpio-sama5d2-piobu.c 16785F: drivers/pinctrl/pinctrl-at91* 16786 16787PIN CONTROLLER - NXP S32 16788M: Chester Lin <clin@suse.com> 16789R: NXP S32 Linux Team <s32@nxp.com> 16790L: linux-gpio@vger.kernel.org 16791S: Maintained 16792F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16793F: drivers/pinctrl/nxp/ 16794 16795PIN CONTROLLER - QUALCOMM 16796M: Bjorn Andersson <andersson@kernel.org> 16797L: linux-arm-msm@vger.kernel.org 16798S: Maintained 16799F: Documentation/devicetree/bindings/pinctrl/qcom,* 16800F: drivers/pinctrl/qcom/ 16801 16802PIN CONTROLLER - RENESAS 16803M: Geert Uytterhoeven <geert+renesas@glider.be> 16804L: linux-renesas-soc@vger.kernel.org 16805S: Supported 16806T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16807F: Documentation/devicetree/bindings/pinctrl/renesas,* 16808F: drivers/pinctrl/renesas/ 16809 16810PIN CONTROLLER - SAMSUNG 16811M: Tomasz Figa <tomasz.figa@gmail.com> 16812M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16813M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16814R: Alim Akhtar <alim.akhtar@samsung.com> 16815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16816L: linux-samsung-soc@vger.kernel.org 16817S: Maintained 16818Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16819B: mailto:linux-samsung-soc@vger.kernel.org 16820C: irc://irc.libera.chat/linux-exynos 16821T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16822F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16823F: drivers/pinctrl/samsung/ 16824F: include/dt-bindings/pinctrl/samsung.h 16825 16826PIN CONTROLLER - SINGLE 16827M: Tony Lindgren <tony@atomide.com> 16828M: Haojian Zhuang <haojian.zhuang@linaro.org> 16829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16830L: linux-omap@vger.kernel.org 16831S: Maintained 16832F: drivers/pinctrl/pinctrl-single.c 16833 16834PIN CONTROLLER - SUNPLUS / TIBBO 16835M: Dvorkin Dmitry <dvorkin@tibbo.com> 16836M: Wells Lu <wellslutw@gmail.com> 16837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16838S: Maintained 16839W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16840F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16841F: drivers/pinctrl/sunplus/ 16842F: include/dt-bindings/pinctrl/sppctl*.h 16843 16844PINE64 PINEPHONE KEYBOARD DRIVER 16845M: Samuel Holland <samuel@sholland.org> 16846S: Supported 16847F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16848F: drivers/input/keyboard/pinephone-keyboard.c 16849 16850PKTCDVD DRIVER 16851M: linux-block@vger.kernel.org 16852S: Orphan 16853F: drivers/block/pktcdvd.c 16854F: include/linux/pktcdvd.h 16855F: include/uapi/linux/pktcdvd.h 16856 16857PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16858M: Tomasz Duszynski <tduszyns@gmail.com> 16859S: Maintained 16860F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16861F: drivers/iio/chemical/pms7003.c 16862 16863PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16864M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16865L: netdev@vger.kernel.org 16866S: Maintained 16867F: drivers/net/phy/mdio-open-alliance.h 16868F: net/ethtool/plca.c 16869 16870PLDMFW LIBRARY 16871M: Jacob Keller <jacob.e.keller@intel.com> 16872S: Maintained 16873F: Documentation/driver-api/pldmfw/ 16874F: include/linux/pldmfw.h 16875F: lib/pldmfw/ 16876 16877PLX DMA DRIVER 16878M: Logan Gunthorpe <logang@deltatee.com> 16879S: Maintained 16880F: drivers/dma/plx_dma.c 16881 16882PM-GRAPH UTILITY 16883M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16884L: linux-pm@vger.kernel.org 16885S: Supported 16886W: https://01.org/pm-graph 16887B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16888T: git git://github.com/intel/pm-graph 16889F: tools/power/pm-graph 16890 16891PM6764TR DRIVER 16892M: Charles Hsu <hsu.yungteng@gmail.com> 16893L: linux-hwmon@vger.kernel.org 16894S: Maintained 16895F: Documentation/hwmon/pm6764tr.rst 16896F: drivers/hwmon/pmbus/pm6764tr.c 16897 16898PMBUS HARDWARE MONITORING DRIVERS 16899M: Guenter Roeck <linux@roeck-us.net> 16900L: linux-hwmon@vger.kernel.org 16901S: Maintained 16902W: http://hwmon.wiki.kernel.org/ 16903W: http://www.roeck-us.net/linux/drivers/ 16904T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16905F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16906F: Documentation/devicetree/bindings/hwmon/max31785.txt 16907F: Documentation/hwmon/adm1275.rst 16908F: Documentation/hwmon/ibm-cffps.rst 16909F: Documentation/hwmon/ir35221.rst 16910F: Documentation/hwmon/lm25066.rst 16911F: Documentation/hwmon/ltc2978.rst 16912F: Documentation/hwmon/ltc3815.rst 16913F: Documentation/hwmon/max16064.rst 16914F: Documentation/hwmon/max20751.rst 16915F: Documentation/hwmon/max31785.rst 16916F: Documentation/hwmon/max34440.rst 16917F: Documentation/hwmon/max8688.rst 16918F: Documentation/hwmon/pmbus-core.rst 16919F: Documentation/hwmon/pmbus.rst 16920F: Documentation/hwmon/tps40422.rst 16921F: Documentation/hwmon/ucd9000.rst 16922F: Documentation/hwmon/ucd9200.rst 16923F: Documentation/hwmon/zl6100.rst 16924F: drivers/hwmon/pmbus/ 16925F: include/linux/pmbus.h 16926 16927PMC SIERRA MaxRAID DRIVER 16928L: linux-scsi@vger.kernel.org 16929S: Orphan 16930W: http://www.pmc-sierra.com/ 16931F: drivers/scsi/pmcraid.* 16932 16933PMC SIERRA PM8001 DRIVER 16934M: Jack Wang <jinpu.wang@cloud.ionos.com> 16935L: linux-scsi@vger.kernel.org 16936S: Supported 16937F: drivers/scsi/pm8001/ 16938 16939PNI RM3100 IIO DRIVER 16940M: Song Qiang <songqiang1304521@gmail.com> 16941L: linux-iio@vger.kernel.org 16942S: Maintained 16943F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16944F: drivers/iio/magnetometer/rm3100* 16945 16946PNP SUPPORT 16947M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16948L: linux-acpi@vger.kernel.org 16949S: Maintained 16950F: drivers/pnp/ 16951F: include/linux/pnp.h 16952 16953POSIX CLOCKS and TIMERS 16954M: Thomas Gleixner <tglx@linutronix.de> 16955L: linux-kernel@vger.kernel.org 16956S: Maintained 16957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16958F: fs/timerfd.c 16959F: include/linux/time_namespace.h 16960F: include/linux/timer* 16961F: kernel/time/*timer* 16962F: kernel/time/namespace.c 16963 16964POWER MANAGEMENT CORE 16965M: "Rafael J. Wysocki" <rafael@kernel.org> 16966L: linux-pm@vger.kernel.org 16967S: Supported 16968B: https://bugzilla.kernel.org 16969T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16970F: drivers/base/power/ 16971F: drivers/powercap/ 16972F: include/linux/intel_rapl.h 16973F: include/linux/pm.h 16974F: include/linux/pm_* 16975F: include/linux/powercap.h 16976F: kernel/configs/nopm.config 16977 16978POWER STATE COORDINATION INTERFACE (PSCI) 16979M: Mark Rutland <mark.rutland@arm.com> 16980M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16982S: Maintained 16983F: drivers/firmware/psci/ 16984F: include/linux/psci.h 16985F: include/uapi/linux/psci.h 16986 16987POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16988M: Sebastian Reichel <sre@kernel.org> 16989L: linux-pm@vger.kernel.org 16990S: Maintained 16991T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16992F: Documentation/ABI/testing/sysfs-class-power 16993F: Documentation/devicetree/bindings/power/supply/ 16994F: drivers/power/supply/ 16995F: include/linux/power/ 16996F: include/linux/power_supply.h 16997 16998POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16999M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17000L: linuxppc-dev@lists.ozlabs.org 17001S: Maintained 17002F: drivers/char/powernv-op-panel.c 17003 17004PPP OVER ATM (RFC 2364) 17005M: Mitchell Blank Jr <mitch@sfgoth.com> 17006S: Maintained 17007F: include/uapi/linux/atmppp.h 17008F: net/atm/pppoatm.c 17009 17010PPP OVER ETHERNET 17011M: Michal Ostrowski <mostrows@earthlink.net> 17012S: Maintained 17013F: drivers/net/ppp/pppoe.c 17014F: drivers/net/ppp/pppox.c 17015 17016PPP OVER L2TP 17017M: James Chapman <jchapman@katalix.com> 17018S: Maintained 17019F: include/linux/if_pppol2tp.h 17020F: include/uapi/linux/if_pppol2tp.h 17021F: net/l2tp/l2tp_ppp.c 17022 17023PPP PROTOCOL DRIVERS AND COMPRESSORS 17024L: linux-ppp@vger.kernel.org 17025S: Orphan 17026F: drivers/net/ppp/ppp_* 17027 17028PPS SUPPORT 17029M: Rodolfo Giometti <giometti@enneenne.com> 17030L: linuxpps@ml.enneenne.com (subscribers-only) 17031S: Maintained 17032W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17033F: Documentation/ABI/testing/sysfs-pps 17034F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17035F: Documentation/driver-api/pps.rst 17036F: drivers/pps/ 17037F: include/linux/pps*.h 17038F: include/uapi/linux/pps.h 17039 17040PPTP DRIVER 17041M: Dmitry Kozlov <xeb@mail.ru> 17042L: netdev@vger.kernel.org 17043S: Maintained 17044W: http://sourceforge.net/projects/accel-pptp 17045F: drivers/net/ppp/pptp.c 17046 17047PRESSURE STALL INFORMATION (PSI) 17048M: Johannes Weiner <hannes@cmpxchg.org> 17049M: Suren Baghdasaryan <surenb@google.com> 17050S: Maintained 17051F: include/linux/psi* 17052F: kernel/sched/psi.c 17053 17054PRINTK 17055M: Petr Mladek <pmladek@suse.com> 17056M: Sergey Senozhatsky <senozhatsky@chromium.org> 17057R: Steven Rostedt <rostedt@goodmis.org> 17058R: John Ogness <john.ogness@linutronix.de> 17059S: Maintained 17060T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17061F: include/linux/printk.h 17062F: kernel/printk/ 17063 17064PRINTK INDEXING 17065R: Chris Down <chris@chrisdown.name> 17066S: Maintained 17067F: Documentation/core-api/printk-index.rst 17068F: kernel/printk/index.c 17069K: printk_index 17070 17071PROC FILESYSTEM 17072L: linux-kernel@vger.kernel.org 17073L: linux-fsdevel@vger.kernel.org 17074S: Maintained 17075F: Documentation/filesystems/proc.rst 17076F: fs/proc/ 17077F: include/linux/proc_fs.h 17078F: tools/testing/selftests/proc/ 17079 17080PROC SYSCTL 17081M: Luis Chamberlain <mcgrof@kernel.org> 17082M: Kees Cook <keescook@chromium.org> 17083M: Iurii Zaikin <yzaikin@google.com> 17084L: linux-kernel@vger.kernel.org 17085L: linux-fsdevel@vger.kernel.org 17086S: Maintained 17087T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17088F: fs/proc/proc_sysctl.c 17089F: include/linux/sysctl.h 17090F: kernel/sysctl-test.c 17091F: kernel/sysctl.c 17092F: tools/testing/selftests/sysctl/ 17093 17094PS3 NETWORK SUPPORT 17095M: Geoff Levand <geoff@infradead.org> 17096L: netdev@vger.kernel.org 17097L: linuxppc-dev@lists.ozlabs.org 17098S: Maintained 17099F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17100 17101PS3 PLATFORM SUPPORT 17102M: Geoff Levand <geoff@infradead.org> 17103L: linuxppc-dev@lists.ozlabs.org 17104S: Maintained 17105F: arch/powerpc/boot/ps3* 17106F: arch/powerpc/include/asm/lv1call.h 17107F: arch/powerpc/include/asm/ps3*.h 17108F: arch/powerpc/platforms/ps3/ 17109F: drivers/*/ps3* 17110F: drivers/ps3/ 17111F: drivers/rtc/rtc-ps3.c 17112F: drivers/usb/host/*ps3.c 17113F: sound/ppc/snd_ps3* 17114 17115PS3VRAM DRIVER 17116M: Jim Paris <jim@jtan.com> 17117M: Geoff Levand <geoff@infradead.org> 17118L: linuxppc-dev@lists.ozlabs.org 17119S: Maintained 17120F: drivers/block/ps3vram.c 17121 17122PSAMPLE PACKET SAMPLING SUPPORT 17123M: Yotam Gigi <yotam.gi@gmail.com> 17124S: Maintained 17125F: include/net/psample.h 17126F: include/uapi/linux/psample.h 17127F: net/psample 17128 17129PSTORE FILESYSTEM 17130M: Kees Cook <keescook@chromium.org> 17131R: Tony Luck <tony.luck@intel.com> 17132R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17133L: linux-hardening@vger.kernel.org 17134S: Supported 17135T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17136F: Documentation/admin-guide/pstore-blk.rst 17137F: Documentation/admin-guide/ramoops.rst 17138F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17139F: drivers/acpi/apei/erst.c 17140F: drivers/firmware/efi/efi-pstore.c 17141F: fs/pstore/ 17142F: include/linux/pstore* 17143K: \b(pstore|ramoops) 17144 17145PTP HARDWARE CLOCK SUPPORT 17146M: Richard Cochran <richardcochran@gmail.com> 17147L: netdev@vger.kernel.org 17148S: Maintained 17149W: http://linuxptp.sourceforge.net/ 17150F: Documentation/ABI/testing/sysfs-ptp 17151F: Documentation/driver-api/ptp.rst 17152F: drivers/net/phy/dp83640* 17153F: drivers/ptp/* 17154F: include/linux/ptp_cl* 17155K: (?:\b|_)ptp(?:\b|_) 17156 17157PTP VIRTUAL CLOCK SUPPORT 17158M: Yangbo Lu <yangbo.lu@nxp.com> 17159L: netdev@vger.kernel.org 17160S: Maintained 17161F: drivers/ptp/ptp_vclock.c 17162F: net/ethtool/phc_vclocks.c 17163 17164PTRACE SUPPORT 17165M: Oleg Nesterov <oleg@redhat.com> 17166S: Maintained 17167F: arch/*/*/ptrace*.c 17168F: arch/*/include/asm/ptrace*.h 17169F: arch/*/ptrace*.c 17170F: include/asm-generic/syscall.h 17171F: include/linux/ptrace.h 17172F: include/linux/regset.h 17173F: include/uapi/linux/ptrace.h 17174F: kernel/ptrace.c 17175 17176PULSE8-CEC DRIVER 17177M: Hans Verkuil <hverkuil@xs4all.nl> 17178L: linux-media@vger.kernel.org 17179S: Maintained 17180T: git git://linuxtv.org/media_tree.git 17181F: drivers/media/cec/usb/pulse8/ 17182 17183PURELIFI PLFXLC DRIVER 17184M: Srinivasan Raju <srini.raju@purelifi.com> 17185L: linux-wireless@vger.kernel.org 17186S: Supported 17187F: drivers/net/wireless/purelifi/plfxlc/ 17188 17189PVRUSB2 VIDEO4LINUX DRIVER 17190M: Mike Isely <isely@pobox.com> 17191L: pvrusb2@isely.net (subscribers-only) 17192L: linux-media@vger.kernel.org 17193S: Maintained 17194W: http://www.isely.net/pvrusb2/ 17195T: git git://linuxtv.org/media_tree.git 17196F: Documentation/driver-api/media/drivers/pvrusb2* 17197F: drivers/media/usb/pvrusb2/ 17198 17199PWC WEBCAM DRIVER 17200M: Hans Verkuil <hverkuil@xs4all.nl> 17201L: linux-media@vger.kernel.org 17202S: Odd Fixes 17203T: git git://linuxtv.org/media_tree.git 17204F: drivers/media/usb/pwc/* 17205F: include/trace/events/pwc.h 17206 17207PWM IR Transmitter 17208M: Sean Young <sean@mess.org> 17209L: linux-media@vger.kernel.org 17210S: Maintained 17211F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17212F: drivers/media/rc/pwm-ir-tx.c 17213 17214PWM SUBSYSTEM 17215M: Thierry Reding <thierry.reding@gmail.com> 17216R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17217L: linux-pwm@vger.kernel.org 17218S: Maintained 17219Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17220T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17221F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17222F: Documentation/devicetree/bindings/pwm/ 17223F: Documentation/driver-api/pwm.rst 17224F: drivers/gpio/gpio-mvebu.c 17225F: drivers/pwm/ 17226F: drivers/video/backlight/pwm_bl.c 17227F: include/dt-bindings/pwm/ 17228F: include/linux/pwm.h 17229F: include/linux/pwm_backlight.h 17230K: pwm_(config|apply_state|ops) 17231 17232PXA GPIO DRIVER 17233M: Robert Jarzmik <robert.jarzmik@free.fr> 17234L: linux-gpio@vger.kernel.org 17235S: Maintained 17236F: drivers/gpio/gpio-pxa.c 17237 17238PXA MMCI DRIVER 17239S: Orphan 17240 17241PXA RTC DRIVER 17242M: Robert Jarzmik <robert.jarzmik@free.fr> 17243L: linux-rtc@vger.kernel.org 17244S: Maintained 17245 17246PXA2xx/PXA3xx SUPPORT 17247M: Daniel Mack <daniel@zonque.org> 17248M: Haojian Zhuang <haojian.zhuang@gmail.com> 17249M: Robert Jarzmik <robert.jarzmik@free.fr> 17250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17251S: Maintained 17252T: git git://github.com/hzhuang1/linux.git 17253T: git git://github.com/rjarzmik/linux.git 17254F: arch/arm/boot/dts/intel/pxa/ 17255F: arch/arm/mach-pxa/ 17256F: drivers/dma/pxa* 17257F: drivers/pcmcia/pxa2xx* 17258F: drivers/pinctrl/pxa/ 17259F: drivers/spi/spi-pxa2xx* 17260F: drivers/usb/gadget/udc/pxa2* 17261F: include/sound/pxa2xx-lib.h 17262F: sound/arm/pxa* 17263F: sound/soc/pxa/ 17264 17265QAT DRIVER 17266M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17267L: qat-linux@intel.com 17268S: Supported 17269F: drivers/crypto/intel/qat/ 17270 17271QCOM AUDIO (ASoC) DRIVERS 17272M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17273M: Banajit Goswami <bgoswami@quicinc.com> 17274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17275S: Supported 17276F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17277F: Documentation/devicetree/bindings/sound/qcom,* 17278F: drivers/soc/qcom/apr.c 17279F: include/dt-bindings/sound/qcom,wcd9335.h 17280F: sound/soc/codecs/lpass-rx-macro.* 17281F: sound/soc/codecs/lpass-tx-macro.* 17282F: sound/soc/codecs/lpass-va-macro.c 17283F: sound/soc/codecs/lpass-wsa-macro.* 17284F: sound/soc/codecs/msm8916-wcd-analog.c 17285F: sound/soc/codecs/msm8916-wcd-digital.c 17286F: sound/soc/codecs/wcd-clsh-v2.* 17287F: sound/soc/codecs/wcd-mbhc-v2.* 17288F: sound/soc/codecs/wcd9335.* 17289F: sound/soc/codecs/wcd934x.c 17290F: sound/soc/codecs/wsa881x.c 17291F: sound/soc/codecs/wsa883x.c 17292F: sound/soc/codecs/wsa884x.c 17293F: sound/soc/qcom/ 17294 17295QCOM EMBEDDED USB DEBUGGER (EUD) 17296M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17297L: linux-arm-msm@vger.kernel.org 17298S: Maintained 17299F: Documentation/ABI/testing/sysfs-driver-eud 17300F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17301F: drivers/usb/misc/qcom_eud.c 17302 17303QCOM IPA DRIVER 17304M: Alex Elder <elder@kernel.org> 17305L: netdev@vger.kernel.org 17306S: Supported 17307F: drivers/net/ipa/ 17308 17309QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17310M: Gabriel Somlo <somlo@cmu.edu> 17311M: "Michael S. Tsirkin" <mst@redhat.com> 17312L: qemu-devel@nongnu.org 17313S: Maintained 17314F: drivers/firmware/qemu_fw_cfg.c 17315F: include/uapi/linux/qemu_fw_cfg.h 17316 17317QIB DRIVER 17318M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17319L: linux-rdma@vger.kernel.org 17320S: Supported 17321F: drivers/infiniband/hw/qib/ 17322 17323QLOGIC QL41xxx FCOE DRIVER 17324M: Saurav Kashyap <skashyap@marvell.com> 17325M: Javed Hasan <jhasan@marvell.com> 17326M: GR-QLogic-Storage-Upstream@marvell.com 17327L: linux-scsi@vger.kernel.org 17328S: Supported 17329F: drivers/scsi/qedf/ 17330 17331QLOGIC QL41xxx ISCSI DRIVER 17332M: Nilesh Javali <njavali@marvell.com> 17333M: Manish Rangankar <mrangankar@marvell.com> 17334M: GR-QLogic-Storage-Upstream@marvell.com 17335L: linux-scsi@vger.kernel.org 17336S: Supported 17337F: drivers/scsi/qedi/ 17338 17339QLOGIC QL4xxx ETHERNET DRIVER 17340M: Ariel Elior <aelior@marvell.com> 17341M: Manish Chopra <manishc@marvell.com> 17342L: netdev@vger.kernel.org 17343S: Supported 17344F: drivers/net/ethernet/qlogic/qed/ 17345F: drivers/net/ethernet/qlogic/qede/ 17346F: include/linux/qed/ 17347 17348QLOGIC QL4xxx RDMA DRIVER 17349M: Michal Kalderon <mkalderon@marvell.com> 17350M: Ariel Elior <aelior@marvell.com> 17351L: linux-rdma@vger.kernel.org 17352S: Supported 17353F: drivers/infiniband/hw/qedr/ 17354F: include/uapi/rdma/qedr-abi.h 17355 17356QLOGIC QLA1280 SCSI DRIVER 17357M: Michael Reed <mdr@sgi.com> 17358L: linux-scsi@vger.kernel.org 17359S: Maintained 17360F: drivers/scsi/qla1280.[ch] 17361 17362QLOGIC QLA2XXX FC-SCSI DRIVER 17363M: Nilesh Javali <njavali@marvell.com> 17364M: GR-QLogic-Storage-Upstream@marvell.com 17365L: linux-scsi@vger.kernel.org 17366S: Supported 17367F: drivers/scsi/qla2xxx/ 17368 17369QLOGIC QLA3XXX NETWORK DRIVER 17370M: GR-Linux-NIC-Dev@marvell.com 17371L: netdev@vger.kernel.org 17372S: Supported 17373F: drivers/net/ethernet/qlogic/qla3xxx.* 17374 17375QLOGIC QLA4XXX iSCSI DRIVER 17376M: Nilesh Javali <njavali@marvell.com> 17377M: Manish Rangankar <mrangankar@marvell.com> 17378M: GR-QLogic-Storage-Upstream@marvell.com 17379L: linux-scsi@vger.kernel.org 17380S: Supported 17381F: drivers/scsi/qla4xxx/ 17382 17383QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17384M: Shahed Shaikh <shshaikh@marvell.com> 17385M: Manish Chopra <manishc@marvell.com> 17386M: GR-Linux-NIC-Dev@marvell.com 17387L: netdev@vger.kernel.org 17388S: Supported 17389F: drivers/net/ethernet/qlogic/qlcnic/ 17390 17391QLOGIC QLGE 10Gb ETHERNET DRIVER 17392M: Manish Chopra <manishc@marvell.com> 17393M: GR-Linux-NIC-Dev@marvell.com 17394M: Coiby Xu <coiby.xu@gmail.com> 17395L: netdev@vger.kernel.org 17396S: Supported 17397F: Documentation/networking/device_drivers/qlogic/qlge.rst 17398F: drivers/staging/qlge/ 17399 17400QM1D1B0004 MEDIA DRIVER 17401M: Akihiro Tsukada <tskd08@gmail.com> 17402L: linux-media@vger.kernel.org 17403S: Odd Fixes 17404F: drivers/media/tuners/qm1d1b0004* 17405 17406QM1D1C0042 MEDIA DRIVER 17407M: Akihiro Tsukada <tskd08@gmail.com> 17408L: linux-media@vger.kernel.org 17409S: Odd Fixes 17410F: drivers/media/tuners/qm1d1c0042* 17411 17412QNX4 FILESYSTEM 17413M: Anders Larsen <al@alarsen.net> 17414S: Maintained 17415W: http://www.alarsen.net/linux/qnx4fs/ 17416F: fs/qnx4/ 17417F: include/uapi/linux/qnx4_fs.h 17418F: include/uapi/linux/qnxtypes.h 17419 17420QNX6 FILESYSTEM 17421S: Orphan 17422F: Documentation/filesystems/qnx6.rst 17423F: fs/qnx6/ 17424F: include/linux/qnx6_fs.h 17425 17426QORIQ DPAA2 FSL-MC BUS DRIVER 17427M: Stuart Yoder <stuyoder@gmail.com> 17428M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17429L: linux-kernel@vger.kernel.org 17430S: Maintained 17431F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17432F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17433F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17434F: drivers/bus/fsl-mc/ 17435F: include/uapi/linux/fsl_mc.h 17436 17437QT1010 MEDIA DRIVER 17438M: Antti Palosaari <crope@iki.fi> 17439L: linux-media@vger.kernel.org 17440S: Maintained 17441W: https://linuxtv.org 17442W: http://palosaari.fi/linux/ 17443Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17444T: git git://linuxtv.org/anttip/media_tree.git 17445F: drivers/media/tuners/qt1010* 17446 17447QUALCOMM ATH12K WIRELESS DRIVER 17448M: Kalle Valo <kvalo@kernel.org> 17449L: ath12k@lists.infradead.org 17450S: Supported 17451T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17452F: drivers/net/wireless/ath/ath12k/ 17453 17454QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17455M: Kalle Valo <kvalo@kernel.org> 17456L: ath10k@lists.infradead.org 17457S: Supported 17458W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17459T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17460F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17461F: drivers/net/wireless/ath/ath10k/ 17462 17463QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17464M: Kalle Valo <kvalo@kernel.org> 17465L: ath11k@lists.infradead.org 17466S: Supported 17467W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17468B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17470F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17471F: drivers/net/wireless/ath/ath11k/ 17472 17473QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17474M: Toke Høiland-Jørgensen <toke@toke.dk> 17475L: linux-wireless@vger.kernel.org 17476S: Maintained 17477W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17478T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17479F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17480F: drivers/net/wireless/ath/ath9k/ 17481 17482QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17483M: Stephan Gerhold <stephan@gerhold.net> 17484L: netdev@vger.kernel.org 17485L: linux-arm-msm@vger.kernel.org 17486S: Maintained 17487F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17488F: drivers/net/wwan/qcom_bam_dmux.c 17489 17490QUALCOMM CAMERA SUBSYSTEM DRIVER 17491M: Robert Foss <rfoss@kernel.org> 17492M: Todor Tomov <todor.too@gmail.com> 17493M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17494L: linux-media@vger.kernel.org 17495S: Maintained 17496F: Documentation/admin-guide/media/qcom_camss.rst 17497F: Documentation/devicetree/bindings/media/*camss* 17498F: drivers/media/platform/qcom/camss/ 17499 17500QUALCOMM CLOCK DRIVERS 17501M: Bjorn Andersson <andersson@kernel.org> 17502L: linux-arm-msm@vger.kernel.org 17503S: Supported 17504T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17505F: Documentation/devicetree/bindings/clock/qcom,* 17506F: drivers/clk/qcom/ 17507F: include/dt-bindings/clock/qcom,* 17508 17509QUALCOMM CLOUD AI (QAIC) DRIVER 17510M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17511R: Carl Vanderlip <quic_carlv@quicinc.com> 17512R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17513L: linux-arm-msm@vger.kernel.org 17514L: dri-devel@lists.freedesktop.org 17515S: Supported 17516T: git git://anongit.freedesktop.org/drm/drm-misc 17517F: Documentation/accel/qaic/ 17518F: drivers/accel/qaic/ 17519F: include/uapi/drm/qaic_accel.h 17520 17521QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17522M: Bjorn Andersson <andersson@kernel.org> 17523M: Konrad Dybcio <konrad.dybcio@linaro.org> 17524L: linux-pm@vger.kernel.org 17525L: linux-arm-msm@vger.kernel.org 17526S: Maintained 17527F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17528F: drivers/soc/qcom/cpr.c 17529 17530QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17531M: Ilia Lin <ilia.lin@kernel.org> 17532L: linux-pm@vger.kernel.org 17533S: Maintained 17534F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17535F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17536F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17537 17538QUALCOMM CRYPTO DRIVERS 17539M: Thara Gopinath <thara.gopinath@gmail.com> 17540L: linux-crypto@vger.kernel.org 17541L: linux-arm-msm@vger.kernel.org 17542S: Maintained 17543F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17544F: drivers/crypto/qce/ 17545 17546QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17547M: Timur Tabi <timur@kernel.org> 17548L: netdev@vger.kernel.org 17549S: Maintained 17550F: drivers/net/ethernet/qualcomm/emac/ 17551 17552QUALCOMM ETHQOS ETHERNET DRIVER 17553M: Vinod Koul <vkoul@kernel.org> 17554R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17555L: netdev@vger.kernel.org 17556L: linux-arm-msm@vger.kernel.org 17557S: Maintained 17558F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17559F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17560 17561QUALCOMM FASTRPC DRIVER 17562M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17563M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17564L: linux-arm-msm@vger.kernel.org 17565S: Maintained 17566F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17567F: drivers/misc/fastrpc.c 17568F: include/uapi/misc/fastrpc.h 17569 17570QUALCOMM HEXAGON ARCHITECTURE 17571M: Brian Cain <bcain@quicinc.com> 17572L: linux-hexagon@vger.kernel.org 17573S: Supported 17574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17575F: arch/hexagon/ 17576 17577QUALCOMM HIDMA DRIVER 17578M: Sinan Kaya <okaya@kernel.org> 17579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17580L: linux-arm-msm@vger.kernel.org 17581L: dmaengine@vger.kernel.org 17582S: Supported 17583F: drivers/dma/qcom/hidma* 17584 17585QUALCOMM I2C CCI DRIVER 17586M: Loic Poulain <loic.poulain@linaro.org> 17587M: Robert Foss <rfoss@kernel.org> 17588L: linux-i2c@vger.kernel.org 17589L: linux-arm-msm@vger.kernel.org 17590S: Maintained 17591F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17592F: drivers/i2c/busses/i2c-qcom-cci.c 17593 17594QUALCOMM INTERCONNECT BWMON DRIVER 17595M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17596L: linux-arm-msm@vger.kernel.org 17597S: Maintained 17598F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17599F: drivers/soc/qcom/icc-bwmon.c 17600 17601QUALCOMM IOMMU 17602M: Rob Clark <robdclark@gmail.com> 17603L: iommu@lists.linux.dev 17604L: linux-arm-msm@vger.kernel.org 17605S: Maintained 17606F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17607 17608QUALCOMM IPC ROUTER (QRTR) DRIVER 17609M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17610L: linux-arm-msm@vger.kernel.org 17611S: Maintained 17612F: include/trace/events/qrtr.h 17613F: include/uapi/linux/qrtr.h 17614F: net/qrtr/ 17615 17616QUALCOMM IPCC MAILBOX DRIVER 17617M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17618L: linux-arm-msm@vger.kernel.org 17619S: Supported 17620F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17621F: drivers/mailbox/qcom-ipcc.c 17622F: include/dt-bindings/mailbox/qcom-ipcc.h 17623 17624QUALCOMM IPQ4019 USB PHY DRIVER 17625M: Robert Marko <robert.marko@sartura.hr> 17626M: Luka Perkov <luka.perkov@sartura.hr> 17627L: linux-arm-msm@vger.kernel.org 17628S: Maintained 17629F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17630F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17631 17632QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17633M: Robert Marko <robert.marko@sartura.hr> 17634M: Luka Perkov <luka.perkov@sartura.hr> 17635L: linux-arm-msm@vger.kernel.org 17636S: Maintained 17637F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17638F: drivers/regulator/vqmmc-ipq4019-regulator.c 17639 17640QUALCOMM NAND CONTROLLER DRIVER 17641M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17642L: linux-mtd@lists.infradead.org 17643L: linux-arm-msm@vger.kernel.org 17644S: Maintained 17645F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17646F: drivers/mtd/nand/raw/qcom_nandc.c 17647 17648QUALCOMM RMNET DRIVER 17649M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17650M: Sean Tranchetti <quic_stranche@quicinc.com> 17651L: netdev@vger.kernel.org 17652S: Maintained 17653F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17654F: drivers/net/ethernet/qualcomm/rmnet/ 17655F: include/linux/if_rmnet.h 17656 17657QUALCOMM TSENS THERMAL DRIVER 17658M: Amit Kucheria <amitk@kernel.org> 17659M: Thara Gopinath <thara.gopinath@gmail.com> 17660L: linux-pm@vger.kernel.org 17661L: linux-arm-msm@vger.kernel.org 17662S: Maintained 17663F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17664F: drivers/thermal/qcom/ 17665 17666QUALCOMM TYPEC PORT MANAGER DRIVER 17667M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17668L: linux-arm-msm@vger.kernel.org 17669L: linux-usb@vger.kernel.org 17670S: Maintained 17671F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17672F: drivers/usb/typec/tcpm/qcom/ 17673 17674QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17675M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17676M: Vikash Garodia <quic_vgarodia@quicinc.com> 17677R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17678L: linux-media@vger.kernel.org 17679L: linux-arm-msm@vger.kernel.org 17680S: Maintained 17681T: git git://linuxtv.org/media_tree.git 17682F: Documentation/devicetree/bindings/media/*venus* 17683F: drivers/media/platform/qcom/venus/ 17684 17685QUALCOMM WCN36XX WIRELESS DRIVER 17686M: Loic Poulain <loic.poulain@linaro.org> 17687L: wcn36xx@lists.infradead.org 17688S: Supported 17689W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17690F: drivers/net/wireless/ath/wcn36xx/ 17691 17692QUANTENNA QTNFMAC WIRELESS DRIVER 17693M: Igor Mitsyanko <imitsyanko@quantenna.com> 17694R: Sergey Matyukevich <geomatsi@gmail.com> 17695L: linux-wireless@vger.kernel.org 17696S: Maintained 17697F: drivers/net/wireless/quantenna 17698 17699RADEON and AMDGPU DRM DRIVERS 17700M: Alex Deucher <alexander.deucher@amd.com> 17701M: Christian König <christian.koenig@amd.com> 17702M: Pan, Xinhui <Xinhui.Pan@amd.com> 17703L: amd-gfx@lists.freedesktop.org 17704S: Supported 17705B: https://gitlab.freedesktop.org/drm/amd/-/issues 17706C: irc://irc.oftc.net/radeon 17707T: git https://gitlab.freedesktop.org/agd5f/linux.git 17708F: Documentation/gpu/amdgpu/ 17709F: drivers/gpu/drm/amd/ 17710F: drivers/gpu/drm/radeon/ 17711F: include/uapi/drm/amdgpu_drm.h 17712F: include/uapi/drm/radeon_drm.h 17713 17714RADEON FRAMEBUFFER DISPLAY DRIVER 17715M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17716L: linux-fbdev@vger.kernel.org 17717S: Maintained 17718F: drivers/video/fbdev/aty/radeon* 17719F: include/uapi/linux/radeonfb.h 17720 17721RADIOSHARK RADIO DRIVER 17722M: Hans Verkuil <hverkuil@xs4all.nl> 17723L: linux-media@vger.kernel.org 17724S: Maintained 17725T: git git://linuxtv.org/media_tree.git 17726F: drivers/media/radio/radio-shark.c 17727 17728RADIOSHARK2 RADIO DRIVER 17729M: Hans Verkuil <hverkuil@xs4all.nl> 17730L: linux-media@vger.kernel.org 17731S: Maintained 17732T: git git://linuxtv.org/media_tree.git 17733F: drivers/media/radio/radio-shark2.c 17734F: drivers/media/radio/radio-tea5777.c 17735 17736RADOS BLOCK DEVICE (RBD) 17737M: Ilya Dryomov <idryomov@gmail.com> 17738R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17739L: ceph-devel@vger.kernel.org 17740S: Supported 17741W: http://ceph.com/ 17742T: git https://github.com/ceph/ceph-client.git 17743F: Documentation/ABI/testing/sysfs-bus-rbd 17744F: drivers/block/rbd.c 17745F: drivers/block/rbd_types.h 17746 17747RAGE128 FRAMEBUFFER DISPLAY DRIVER 17748L: linux-fbdev@vger.kernel.org 17749S: Orphan 17750F: drivers/video/fbdev/aty/aty128fb.c 17751 17752RAINSHADOW-CEC DRIVER 17753M: Hans Verkuil <hverkuil@xs4all.nl> 17754L: linux-media@vger.kernel.org 17755S: Maintained 17756T: git git://linuxtv.org/media_tree.git 17757F: drivers/media/cec/usb/rainshadow/ 17758 17759RALINK MIPS ARCHITECTURE 17760M: John Crispin <john@phrozen.org> 17761L: linux-mips@vger.kernel.org 17762S: Maintained 17763F: arch/mips/ralink 17764 17765RALINK MT7621 MIPS ARCHITECTURE 17766M: Arınç ÜNAL <arinc.unal@arinc9.com> 17767M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17768L: linux-mips@vger.kernel.org 17769S: Maintained 17770F: arch/mips/boot/dts/ralink/mt7621* 17771 17772RALINK RT2X00 WIRELESS LAN DRIVER 17773M: Stanislaw Gruszka <stf_xl@wp.pl> 17774M: Helmut Schaa <helmut.schaa@googlemail.com> 17775L: linux-wireless@vger.kernel.org 17776S: Maintained 17777F: drivers/net/wireless/ralink/rt2x00/ 17778 17779RAMDISK RAM BLOCK DEVICE DRIVER 17780M: Jens Axboe <axboe@kernel.dk> 17781S: Maintained 17782F: Documentation/admin-guide/blockdev/ramdisk.rst 17783F: drivers/block/brd.c 17784 17785RANCHU VIRTUAL BOARD FOR MIPS 17786M: Miodrag Dinic <miodrag.dinic@mips.com> 17787L: linux-mips@vger.kernel.org 17788S: Supported 17789F: arch/mips/configs/generic/board-ranchu.config 17790F: arch/mips/generic/board-ranchu.c 17791 17792RANDOM NUMBER DRIVER 17793M: "Theodore Ts'o" <tytso@mit.edu> 17794M: Jason A. Donenfeld <Jason@zx2c4.com> 17795S: Maintained 17796T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17797F: drivers/char/random.c 17798F: drivers/virt/vmgenid.c 17799 17800RAPIDIO SUBSYSTEM 17801M: Matt Porter <mporter@kernel.crashing.org> 17802M: Alexandre Bounine <alex.bou9@gmail.com> 17803S: Maintained 17804F: drivers/rapidio/ 17805 17806RAS INFRASTRUCTURE 17807M: Tony Luck <tony.luck@intel.com> 17808M: Borislav Petkov <bp@alien8.de> 17809L: linux-edac@vger.kernel.org 17810S: Maintained 17811F: Documentation/admin-guide/ras.rst 17812F: drivers/ras/ 17813F: include/linux/ras.h 17814F: include/ras/ras_event.h 17815 17816RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17817L: linux-wireless@vger.kernel.org 17818S: Orphan 17819F: drivers/net/wireless/legacy/ray* 17820 17821RC-CORE / LIRC FRAMEWORK 17822M: Sean Young <sean@mess.org> 17823L: linux-media@vger.kernel.org 17824S: Maintained 17825W: http://linuxtv.org 17826T: git git://linuxtv.org/media_tree.git 17827F: Documentation/driver-api/media/rc-core.rst 17828F: Documentation/userspace-api/media/rc/ 17829F: drivers/media/rc/ 17830F: include/media/rc-core.h 17831F: include/media/rc-map.h 17832F: include/uapi/linux/lirc.h 17833 17834RCMM REMOTE CONTROLS DECODER 17835M: Patrick Lerda <patrick9876@free.fr> 17836S: Maintained 17837F: drivers/media/rc/ir-rcmm-decoder.c 17838 17839RCUTORTURE TEST FRAMEWORK 17840M: "Paul E. McKenney" <paulmck@kernel.org> 17841M: Josh Triplett <josh@joshtriplett.org> 17842R: Steven Rostedt <rostedt@goodmis.org> 17843R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17844R: Lai Jiangshan <jiangshanlai@gmail.com> 17845L: rcu@vger.kernel.org 17846S: Supported 17847T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17848F: tools/testing/selftests/rcutorture 17849 17850RDACM20 Camera Sensor 17851M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17852M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17853M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17854M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17855L: linux-media@vger.kernel.org 17856S: Maintained 17857F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17858F: drivers/media/i2c/max9271.c 17859F: drivers/media/i2c/max9271.h 17860F: drivers/media/i2c/rdacm20.c 17861 17862RDACM21 Camera Sensor 17863M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17864M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17865M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17866M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17867L: linux-media@vger.kernel.org 17868S: Maintained 17869F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17870F: drivers/media/i2c/max9271.c 17871F: drivers/media/i2c/max9271.h 17872F: drivers/media/i2c/rdacm21.c 17873 17874RDC R-321X SoC 17875M: Florian Fainelli <florian@openwrt.org> 17876S: Maintained 17877 17878RDC R6040 FAST ETHERNET DRIVER 17879M: Florian Fainelli <f.fainelli@gmail.com> 17880L: netdev@vger.kernel.org 17881S: Maintained 17882F: drivers/net/ethernet/rdc/r6040.c 17883 17884RDMAVT - RDMA verbs software 17885M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17886L: linux-rdma@vger.kernel.org 17887S: Supported 17888F: drivers/infiniband/sw/rdmavt 17889 17890RDS - RELIABLE DATAGRAM SOCKETS 17891M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17892L: netdev@vger.kernel.org 17893L: linux-rdma@vger.kernel.org 17894L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17895S: Supported 17896W: https://oss.oracle.com/projects/rds/ 17897F: Documentation/networking/rds.rst 17898F: net/rds/ 17899 17900RDT - RESOURCE ALLOCATION 17901M: Fenghua Yu <fenghua.yu@intel.com> 17902M: Reinette Chatre <reinette.chatre@intel.com> 17903L: linux-kernel@vger.kernel.org 17904S: Supported 17905F: Documentation/arch/x86/resctrl* 17906F: arch/x86/include/asm/resctrl.h 17907F: arch/x86/kernel/cpu/resctrl/ 17908F: tools/testing/selftests/resctrl/ 17909 17910READ-COPY UPDATE (RCU) 17911M: "Paul E. McKenney" <paulmck@kernel.org> 17912M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17913M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17914M: Joel Fernandes <joel@joelfernandes.org> 17915M: Josh Triplett <josh@joshtriplett.org> 17916M: Boqun Feng <boqun.feng@gmail.com> 17917R: Steven Rostedt <rostedt@goodmis.org> 17918R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17919R: Lai Jiangshan <jiangshanlai@gmail.com> 17920R: Zqiang <qiang.zhang1211@gmail.com> 17921L: rcu@vger.kernel.org 17922S: Supported 17923W: http://www.rdrop.com/users/paulmck/RCU/ 17924T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17925F: Documentation/RCU/ 17926F: include/linux/rcu* 17927F: kernel/rcu/ 17928X: Documentation/RCU/torture.rst 17929X: include/linux/srcu*.h 17930X: kernel/rcu/srcu*.c 17931 17932REAL TIME CLOCK (RTC) SUBSYSTEM 17933M: Alessandro Zummo <a.zummo@towertech.it> 17934M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17935L: linux-rtc@vger.kernel.org 17936S: Maintained 17937Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17938T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17939F: Documentation/admin-guide/rtc.rst 17940F: Documentation/devicetree/bindings/rtc/ 17941F: drivers/rtc/ 17942F: include/linux/platform_data/rtc-* 17943F: include/linux/rtc.h 17944F: include/linux/rtc/ 17945F: include/uapi/linux/rtc.h 17946F: tools/testing/selftests/rtc/ 17947 17948Real-time Linux Analysis (RTLA) tools 17949M: Daniel Bristot de Oliveira <bristot@kernel.org> 17950M: Steven Rostedt <rostedt@goodmis.org> 17951L: linux-trace-kernel@vger.kernel.org 17952S: Maintained 17953F: Documentation/tools/rtla/ 17954F: tools/tracing/rtla/ 17955 17956REALTEK AUDIO CODECS 17957M: Oder Chiou <oder_chiou@realtek.com> 17958S: Maintained 17959F: include/sound/rt*.h 17960F: sound/soc/codecs/rt* 17961 17962REALTEK OTTO WATCHDOG 17963M: Sander Vanheule <sander@svanheule.net> 17964L: linux-watchdog@vger.kernel.org 17965S: Maintained 17966F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17967F: drivers/watchdog/realtek_otto_wdt.c 17968 17969REALTEK RTL83xx SMI DSA ROUTER CHIPS 17970M: Linus Walleij <linus.walleij@linaro.org> 17971M: Alvin Šipraga <alsi@bang-olufsen.dk> 17972S: Maintained 17973F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17974F: drivers/net/dsa/realtek/* 17975 17976REALTEK WIRELESS DRIVER (rtlwifi family) 17977M: Ping-Ke Shih <pkshih@realtek.com> 17978L: linux-wireless@vger.kernel.org 17979S: Maintained 17980W: https://wireless.wiki.kernel.org/ 17981T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17982F: drivers/net/wireless/realtek/rtlwifi/ 17983 17984REALTEK WIRELESS DRIVER (rtw88) 17985M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17986L: linux-wireless@vger.kernel.org 17987S: Maintained 17988F: drivers/net/wireless/realtek/rtw88/ 17989 17990REALTEK WIRELESS DRIVER (rtw89) 17991M: Ping-Ke Shih <pkshih@realtek.com> 17992L: linux-wireless@vger.kernel.org 17993S: Maintained 17994F: drivers/net/wireless/realtek/rtw89/ 17995 17996REDPINE WIRELESS DRIVER 17997L: linux-wireless@vger.kernel.org 17998S: Orphan 17999F: drivers/net/wireless/rsi/ 18000 18001REGISTER MAP ABSTRACTION 18002M: Mark Brown <broonie@kernel.org> 18003L: linux-kernel@vger.kernel.org 18004S: Supported 18005T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18006F: Documentation/devicetree/bindings/regmap/ 18007F: drivers/base/regmap/ 18008F: include/linux/regmap.h 18009 18010REISERFS FILE SYSTEM 18011L: reiserfs-devel@vger.kernel.org 18012S: Supported 18013F: fs/reiserfs/ 18014 18015REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18016M: Bjorn Andersson <andersson@kernel.org> 18017M: Mathieu Poirier <mathieu.poirier@linaro.org> 18018L: linux-remoteproc@vger.kernel.org 18019S: Maintained 18020T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18021F: Documentation/ABI/testing/sysfs-class-remoteproc 18022F: Documentation/devicetree/bindings/remoteproc/ 18023F: Documentation/staging/remoteproc.rst 18024F: drivers/remoteproc/ 18025F: include/linux/remoteproc.h 18026F: include/linux/remoteproc/ 18027 18028REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18029M: Bjorn Andersson <andersson@kernel.org> 18030M: Mathieu Poirier <mathieu.poirier@linaro.org> 18031L: linux-remoteproc@vger.kernel.org 18032S: Maintained 18033T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18034F: Documentation/ABI/testing/sysfs-bus-rpmsg 18035F: Documentation/staging/rpmsg.rst 18036F: drivers/rpmsg/ 18037F: include/linux/rpmsg.h 18038F: include/linux/rpmsg/ 18039F: include/uapi/linux/rpmsg.h 18040F: samples/rpmsg/ 18041 18042REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18043M: Stephan Gerhold <stephan@gerhold.net> 18044L: netdev@vger.kernel.org 18045L: linux-remoteproc@vger.kernel.org 18046S: Maintained 18047F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18048 18049RENESAS CLOCK DRIVERS 18050M: Geert Uytterhoeven <geert+renesas@glider.be> 18051L: linux-renesas-soc@vger.kernel.org 18052S: Supported 18053T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18054F: Documentation/devicetree/bindings/clock/renesas,* 18055F: drivers/clk/renesas/ 18056 18057RENESAS EMEV2 I2C DRIVER 18058M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18059L: linux-renesas-soc@vger.kernel.org 18060S: Supported 18061F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18062F: drivers/i2c/busses/i2c-emev2.c 18063 18064RENESAS ETHERNET DRIVERS 18065R: Sergey Shtylyov <s.shtylyov@omp.ru> 18066L: netdev@vger.kernel.org 18067L: linux-renesas-soc@vger.kernel.org 18068F: Documentation/devicetree/bindings/net/renesas,*.yaml 18069F: drivers/net/ethernet/renesas/ 18070F: include/linux/sh_eth.h 18071 18072RENESAS IDT821034 ASoC CODEC 18073M: Herve Codina <herve.codina@bootlin.com> 18074L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18075S: Maintained 18076F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18077F: sound/soc/codecs/idt821034.c 18078 18079RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18080M: Miquel Raynal <miquel.raynal@bootlin.com> 18081L: linux-mtd@lists.infradead.org 18082L: linux-renesas-soc@vger.kernel.org 18083S: Maintained 18084F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18085F: drivers/mtd/nand/raw/renesas-nand-controller.c 18086 18087RENESAS R-CAR GYROADC DRIVER 18088M: Marek Vasut <marek.vasut@gmail.com> 18089L: linux-iio@vger.kernel.org 18090S: Supported 18091F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18092F: drivers/iio/adc/rcar-gyroadc.c 18093 18094RENESAS R-CAR I2C DRIVERS 18095M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18096L: linux-renesas-soc@vger.kernel.org 18097S: Supported 18098F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18099F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18100F: drivers/i2c/busses/i2c-rcar.c 18101F: drivers/i2c/busses/i2c-sh_mobile.c 18102 18103RENESAS R-CAR SATA DRIVER 18104R: Sergey Shtylyov <s.shtylyov@omp.ru> 18105L: linux-ide@vger.kernel.org 18106L: linux-renesas-soc@vger.kernel.org 18107S: Supported 18108F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18109F: drivers/ata/sata_rcar.c 18110 18111RENESAS R-CAR THERMAL DRIVERS 18112M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18113L: linux-renesas-soc@vger.kernel.org 18114S: Supported 18115F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18116F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18117F: drivers/thermal/rcar_gen3_thermal.c 18118F: drivers/thermal/rcar_thermal.c 18119 18120RENESAS RIIC DRIVER 18121M: Chris Brandt <chris.brandt@renesas.com> 18122L: linux-renesas-soc@vger.kernel.org 18123S: Supported 18124F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18125F: drivers/i2c/busses/i2c-riic.c 18126 18127RENESAS RZ/G2L A/D DRIVER 18128M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18129L: linux-iio@vger.kernel.org 18130L: linux-renesas-soc@vger.kernel.org 18131S: Supported 18132F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18133F: drivers/iio/adc/rzg2l_adc.c 18134 18135RENESAS RZ/G2L MTU3a COUNTER DRIVER 18136M: Biju Das <biju.das.jz@bp.renesas.com> 18137L: linux-iio@vger.kernel.org 18138L: linux-renesas-soc@vger.kernel.org 18139S: Supported 18140F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18141F: drivers/counter/rz-mtu3-cnt.c 18142 18143RENESAS RZ/N1 A5PSW SWITCH DRIVER 18144M: Clément Léger <clement.leger@bootlin.com> 18145L: linux-renesas-soc@vger.kernel.org 18146L: netdev@vger.kernel.org 18147S: Maintained 18148F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18149F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18150F: drivers/net/dsa/rzn1_a5psw* 18151F: drivers/net/pcs/pcs-rzn1-miic.c 18152F: include/dt-bindings/net/pcs-rzn1-miic.h 18153F: include/linux/pcs-rzn1-miic.h 18154F: net/dsa/tag_rzn1_a5psw.c 18155 18156RENESAS RZ/N1 RTC CONTROLLER DRIVER 18157M: Miquel Raynal <miquel.raynal@bootlin.com> 18158L: linux-rtc@vger.kernel.org 18159L: linux-renesas-soc@vger.kernel.org 18160S: Maintained 18161F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18162F: drivers/rtc/rtc-rzn1.c 18163 18164RENESAS RZ/N1 USBF CONTROLLER DRIVER 18165M: Herve Codina <herve.codina@bootlin.com> 18166L: linux-renesas-soc@vger.kernel.org 18167L: linux-usb@vger.kernel.org 18168S: Maintained 18169F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18170F: drivers/usb/gadget/udc/renesas_usbf.c 18171 18172RENESAS RZ/V2M I2C DRIVER 18173M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18174L: linux-i2c@vger.kernel.org 18175L: linux-renesas-soc@vger.kernel.org 18176S: Supported 18177F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18178F: drivers/i2c/busses/i2c-rzv2m.c 18179 18180RENESAS USB PHY DRIVER 18181M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18182L: linux-renesas-soc@vger.kernel.org 18183S: Maintained 18184F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18185 18186RENESAS VERSACLOCK 7 CLOCK DRIVER 18187M: Alex Helms <alexander.helms.jy@renesas.com> 18188S: Maintained 18189F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18190F: drivers/clk/clk-versaclock7.c 18191 18192RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18193M: Herve Codina <herve.codina@bootlin.com> 18194L: linux-iio@vger.kernel.org 18195S: Maintained 18196F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18197F: drivers/iio/potentiometer/x9250.c 18198 18199RESET CONTROLLER FRAMEWORK 18200M: Philipp Zabel <p.zabel@pengutronix.de> 18201S: Maintained 18202T: git git://git.pengutronix.de/git/pza/linux 18203F: Documentation/devicetree/bindings/reset/ 18204F: Documentation/driver-api/reset.rst 18205F: drivers/reset/ 18206F: include/dt-bindings/reset/ 18207F: include/linux/reset-controller.h 18208F: include/linux/reset.h 18209F: include/linux/reset/ 18210K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18211 18212RESTARTABLE SEQUENCES SUPPORT 18213M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18214M: Peter Zijlstra <peterz@infradead.org> 18215M: "Paul E. McKenney" <paulmck@kernel.org> 18216M: Boqun Feng <boqun.feng@gmail.com> 18217L: linux-kernel@vger.kernel.org 18218S: Supported 18219F: include/trace/events/rseq.h 18220F: include/uapi/linux/rseq.h 18221F: kernel/rseq.c 18222F: tools/testing/selftests/rseq/ 18223 18224RFKILL 18225M: Johannes Berg <johannes@sipsolutions.net> 18226L: linux-wireless@vger.kernel.org 18227S: Maintained 18228W: https://wireless.wiki.kernel.org/ 18229Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18230T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18231T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18232F: Documentation/ABI/stable/sysfs-class-rfkill 18233F: Documentation/driver-api/rfkill.rst 18234F: include/linux/rfkill.h 18235F: include/uapi/linux/rfkill.h 18236F: net/rfkill/ 18237 18238RHASHTABLE 18239M: Thomas Graf <tgraf@suug.ch> 18240M: Herbert Xu <herbert@gondor.apana.org.au> 18241L: netdev@vger.kernel.org 18242S: Maintained 18243F: include/linux/rhashtable-types.h 18244F: include/linux/rhashtable.h 18245F: lib/rhashtable.c 18246F: lib/test_rhashtable.c 18247 18248RICOH R5C592 MEMORYSTICK DRIVER 18249M: Maxim Levitsky <maximlevitsky@gmail.com> 18250S: Maintained 18251F: drivers/memstick/host/r592.* 18252 18253RICOH SMARTMEDIA/XD DRIVER 18254M: Maxim Levitsky <maximlevitsky@gmail.com> 18255S: Maintained 18256F: drivers/mtd/nand/raw/r852.c 18257F: drivers/mtd/nand/raw/r852.h 18258 18259RISC-V ARCHITECTURE 18260M: Paul Walmsley <paul.walmsley@sifive.com> 18261M: Palmer Dabbelt <palmer@dabbelt.com> 18262M: Albert Ou <aou@eecs.berkeley.edu> 18263L: linux-riscv@lists.infradead.org 18264S: Supported 18265Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18266C: irc://irc.libera.chat/riscv 18267P: Documentation/riscv/patch-acceptance.rst 18268T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18269F: arch/riscv/ 18270N: riscv 18271K: riscv 18272 18273RISC-V MICROCHIP FPGA SUPPORT 18274M: Conor Dooley <conor.dooley@microchip.com> 18275M: Daire McNamara <daire.mcnamara@microchip.com> 18276L: linux-riscv@lists.infradead.org 18277S: Supported 18278F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18279F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18280F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18281F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18282F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18283F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18284F: Documentation/devicetree/bindings/riscv/microchip.yaml 18285F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18286F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18287F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18288F: arch/riscv/boot/dts/microchip/ 18289F: drivers/char/hw_random/mpfs-rng.c 18290F: drivers/clk/microchip/clk-mpfs*.c 18291F: drivers/i2c/busses/i2c-microchip-corei2c.c 18292F: drivers/mailbox/mailbox-mpfs.c 18293F: drivers/pci/controller/pcie-microchip-host.c 18294F: drivers/pwm/pwm-microchip-core.c 18295F: drivers/reset/reset-mpfs.c 18296F: drivers/rtc/rtc-mpfs.c 18297F: drivers/soc/microchip/mpfs-sys-controller.c 18298F: drivers/spi/spi-microchip-core-qspi.c 18299F: drivers/spi/spi-microchip-core.c 18300F: drivers/usb/musb/mpfs.c 18301F: include/soc/microchip/mpfs.h 18302 18303RISC-V MISC SOC SUPPORT 18304M: Conor Dooley <conor@kernel.org> 18305L: linux-riscv@lists.infradead.org 18306S: Maintained 18307Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18308T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18309F: Documentation/devicetree/bindings/riscv/ 18310F: arch/riscv/boot/dts/ 18311X: arch/riscv/boot/dts/allwinner/ 18312X: arch/riscv/boot/dts/renesas/ 18313 18314RISC-V PMU DRIVERS 18315M: Atish Patra <atishp@atishpatra.org> 18316R: Anup Patel <anup@brainfault.org> 18317L: linux-riscv@lists.infradead.org 18318S: Supported 18319F: drivers/perf/riscv_pmu.c 18320F: drivers/perf/riscv_pmu_legacy.c 18321F: drivers/perf/riscv_pmu_sbi.c 18322 18323RISC-V THEAD SoC SUPPORT 18324M: Jisheng Zhang <jszhang@kernel.org> 18325M: Guo Ren <guoren@kernel.org> 18326M: Fu Wei <wefu@redhat.com> 18327L: linux-riscv@lists.infradead.org 18328S: Maintained 18329F: arch/riscv/boot/dts/thead/ 18330 18331RNBD BLOCK DRIVERS 18332M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18333M: Jack Wang <jinpu.wang@ionos.com> 18334L: linux-block@vger.kernel.org 18335S: Maintained 18336F: drivers/block/rnbd/ 18337 18338ROCCAT DRIVERS 18339M: Stefan Achatz <erazor_de@users.sourceforge.net> 18340S: Maintained 18341W: http://sourceforge.net/projects/roccat/ 18342F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18343F: drivers/hid/hid-roccat* 18344F: include/linux/hid-roccat* 18345 18346ROCKCHIP CRYPTO DRIVERS 18347M: Corentin Labbe <clabbe@baylibre.com> 18348L: linux-crypto@vger.kernel.org 18349S: Maintained 18350F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18351F: drivers/crypto/rockchip/ 18352 18353ROCKCHIP I2S TDM DRIVER 18354M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18355L: linux-rockchip@lists.infradead.org 18356S: Maintained 18357F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18358F: sound/soc/rockchip/rockchip_i2s_tdm.* 18359 18360ROCKCHIP ISP V1 DRIVER 18361M: Dafna Hirschfeld <dafna@fastmail.com> 18362L: linux-media@vger.kernel.org 18363L: linux-rockchip@lists.infradead.org 18364S: Maintained 18365F: Documentation/admin-guide/media/rkisp1.rst 18366F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18367F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18368F: drivers/media/platform/rockchip/rkisp1 18369F: include/uapi/linux/rkisp1-config.h 18370 18371ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18372M: Jacob Chen <jacob-chen@iotwrt.com> 18373M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18374L: linux-media@vger.kernel.org 18375L: linux-rockchip@lists.infradead.org 18376S: Maintained 18377F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18378F: drivers/media/platform/rockchip/rga/ 18379 18380ROCKCHIP VIDEO DECODER DRIVER 18381M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18382L: linux-media@vger.kernel.org 18383L: linux-rockchip@lists.infradead.org 18384S: Maintained 18385F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18386F: drivers/staging/media/rkvdec/ 18387 18388ROCKER DRIVER 18389M: Jiri Pirko <jiri@resnulli.us> 18390L: netdev@vger.kernel.org 18391S: Supported 18392F: drivers/net/ethernet/rocker/ 18393 18394ROCKETPORT EXPRESS/INFINITY DRIVER 18395M: Kevin Cernekee <cernekee@gmail.com> 18396L: linux-serial@vger.kernel.org 18397S: Odd Fixes 18398F: drivers/tty/serial/rp2.* 18399 18400ROHM BD99954 CHARGER IC 18401M: Matti Vaittinen <mazziesaccount@gmail.com> 18402S: Supported 18403F: drivers/power/supply/bd99954-charger.c 18404F: drivers/power/supply/bd99954-charger.h 18405 18406ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18407M: Tomasz Duszynski <tduszyns@gmail.com> 18408S: Maintained 18409F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18410F: drivers/iio/light/bh1750.c 18411 18412ROHM BU270xx LIGHT SENSOR DRIVERs 18413M: Matti Vaittinen <mazziesaccount@gmail.com> 18414L: linux-iio@vger.kernel.org 18415S: Supported 18416F: drivers/iio/light/rohm-bu27008.c 18417F: drivers/iio/light/rohm-bu27034.c 18418 18419ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18420M: Marek Vasut <marek.vasut+renesas@gmail.com> 18421L: linux-kernel@vger.kernel.org 18422L: linux-renesas-soc@vger.kernel.org 18423S: Supported 18424F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18425F: drivers/gpio/gpio-bd9571mwv.c 18426F: drivers/mfd/bd9571mwv.c 18427F: drivers/regulator/bd9571mwv-regulator.c 18428F: include/linux/mfd/bd9571mwv.h 18429 18430ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18431M: Matti Vaittinen <mazziesaccount@gmail.com> 18432S: Supported 18433F: drivers/clk/clk-bd718x7.c 18434F: drivers/gpio/gpio-bd71815.c 18435F: drivers/gpio/gpio-bd71828.c 18436F: drivers/mfd/rohm-bd71828.c 18437F: drivers/mfd/rohm-bd718x7.c 18438F: drivers/mfd/rohm-bd9576.c 18439F: drivers/regulator/bd71815-regulator.c 18440F: drivers/regulator/bd71828-regulator.c 18441F: drivers/regulator/bd718x7-regulator.c 18442F: drivers/regulator/bd9576-regulator.c 18443F: drivers/regulator/rohm-regulator.c 18444F: drivers/rtc/rtc-bd70528.c 18445F: drivers/watchdog/bd9576_wdt.c 18446F: include/linux/mfd/rohm-bd71815.h 18447F: include/linux/mfd/rohm-bd71828.h 18448F: include/linux/mfd/rohm-bd718x7.h 18449F: include/linux/mfd/rohm-bd957x.h 18450F: include/linux/mfd/rohm-generic.h 18451F: include/linux/mfd/rohm-shared.h 18452 18453ROSE NETWORK LAYER 18454M: Ralf Baechle <ralf@linux-mips.org> 18455L: linux-hams@vger.kernel.org 18456S: Maintained 18457W: http://www.linux-ax25.org/ 18458F: include/net/rose.h 18459F: include/uapi/linux/rose.h 18460F: net/rose/ 18461 18462ROTATION DRIVER FOR ALLWINNER A83T 18463M: Jernej Skrabec <jernej.skrabec@gmail.com> 18464L: linux-media@vger.kernel.org 18465S: Maintained 18466T: git git://linuxtv.org/media_tree.git 18467F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18468F: drivers/media/platform/sunxi/sun8i-rotate/ 18469 18470RPMSG TTY DRIVER 18471M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18472L: linux-remoteproc@vger.kernel.org 18473S: Maintained 18474F: drivers/tty/rpmsg_tty.c 18475 18476RTL2830 MEDIA DRIVER 18477M: Antti Palosaari <crope@iki.fi> 18478L: linux-media@vger.kernel.org 18479S: Maintained 18480W: https://linuxtv.org 18481W: http://palosaari.fi/linux/ 18482Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18483T: git git://linuxtv.org/anttip/media_tree.git 18484F: drivers/media/dvb-frontends/rtl2830* 18485 18486RTL2832 MEDIA DRIVER 18487M: Antti Palosaari <crope@iki.fi> 18488L: linux-media@vger.kernel.org 18489S: Maintained 18490W: https://linuxtv.org 18491W: http://palosaari.fi/linux/ 18492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18493T: git git://linuxtv.org/anttip/media_tree.git 18494F: drivers/media/dvb-frontends/rtl2832* 18495 18496RTL2832_SDR MEDIA DRIVER 18497M: Antti Palosaari <crope@iki.fi> 18498L: linux-media@vger.kernel.org 18499S: Maintained 18500W: https://linuxtv.org 18501W: http://palosaari.fi/linux/ 18502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18503T: git git://linuxtv.org/anttip/media_tree.git 18504F: drivers/media/dvb-frontends/rtl2832_sdr* 18505 18506RTL8180 WIRELESS DRIVER 18507L: linux-wireless@vger.kernel.org 18508S: Orphan 18509W: https://wireless.wiki.kernel.org/ 18510T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18511F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18512 18513RTL8187 WIRELESS DRIVER 18514M: Herton Ronaldo Krzesinski <herton@canonical.com> 18515M: Hin-Tak Leung <htl10@users.sourceforge.net> 18516M: Larry Finger <Larry.Finger@lwfinger.net> 18517L: linux-wireless@vger.kernel.org 18518S: Maintained 18519W: https://wireless.wiki.kernel.org/ 18520T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18521F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18522 18523RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18524M: Jes Sorensen <Jes.Sorensen@gmail.com> 18525L: linux-wireless@vger.kernel.org 18526S: Maintained 18527T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18528F: drivers/net/wireless/realtek/rtl8xxxu/ 18529 18530RTRS TRANSPORT DRIVERS 18531M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18532M: Jack Wang <jinpu.wang@ionos.com> 18533L: linux-rdma@vger.kernel.org 18534S: Maintained 18535F: drivers/infiniband/ulp/rtrs/ 18536 18537RUNTIME VERIFICATION (RV) 18538M: Daniel Bristot de Oliveira <bristot@kernel.org> 18539M: Steven Rostedt <rostedt@goodmis.org> 18540L: linux-trace-kernel@vger.kernel.org 18541S: Maintained 18542F: Documentation/trace/rv/ 18543F: include/linux/rv.h 18544F: include/rv/ 18545F: kernel/trace/rv/ 18546F: tools/verification/ 18547 18548RUST 18549M: Miguel Ojeda <ojeda@kernel.org> 18550M: Alex Gaynor <alex.gaynor@gmail.com> 18551M: Wedson Almeida Filho <wedsonaf@gmail.com> 18552R: Boqun Feng <boqun.feng@gmail.com> 18553R: Gary Guo <gary@garyguo.net> 18554R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18555R: Benno Lossin <benno.lossin@proton.me> 18556L: rust-for-linux@vger.kernel.org 18557S: Supported 18558W: https://github.com/Rust-for-Linux/linux 18559B: https://github.com/Rust-for-Linux/linux/issues 18560C: zulip://rust-for-linux.zulipchat.com 18561T: git https://github.com/Rust-for-Linux/linux.git rust-next 18562F: Documentation/rust/ 18563F: rust/ 18564F: samples/rust/ 18565F: scripts/*rust* 18566K: \b(?i:rust)\b 18567 18568RXRPC SOCKETS (AF_RXRPC) 18569M: David Howells <dhowells@redhat.com> 18570M: Marc Dionne <marc.dionne@auristor.com> 18571L: linux-afs@lists.infradead.org 18572S: Supported 18573W: https://www.infradead.org/~dhowells/kafs/ 18574F: Documentation/networking/rxrpc.rst 18575F: include/keys/rxrpc-type.h 18576F: include/net/af_rxrpc.h 18577F: include/trace/events/rxrpc.h 18578F: include/uapi/linux/rxrpc.h 18579F: net/rxrpc/ 18580 18581S3 SAVAGE FRAMEBUFFER DRIVER 18582M: Antonino Daplas <adaplas@gmail.com> 18583L: linux-fbdev@vger.kernel.org 18584S: Maintained 18585F: drivers/video/fbdev/savage/ 18586 18587S390 ARCHITECTURE 18588M: Heiko Carstens <hca@linux.ibm.com> 18589M: Vasily Gorbik <gor@linux.ibm.com> 18590M: Alexander Gordeev <agordeev@linux.ibm.com> 18591R: Christian Borntraeger <borntraeger@linux.ibm.com> 18592R: Sven Schnelle <svens@linux.ibm.com> 18593L: linux-s390@vger.kernel.org 18594S: Supported 18595T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18596F: Documentation/driver-api/s390-drivers.rst 18597F: Documentation/s390/ 18598F: arch/s390/ 18599F: drivers/s390/ 18600F: drivers/watchdog/diag288_wdt.c 18601 18602S390 COMMON I/O LAYER 18603M: Vineeth Vijayan <vneethv@linux.ibm.com> 18604M: Peter Oberparleiter <oberpar@linux.ibm.com> 18605L: linux-s390@vger.kernel.org 18606S: Supported 18607F: drivers/s390/cio/ 18608 18609S390 DASD DRIVER 18610M: Stefan Haberland <sth@linux.ibm.com> 18611M: Jan Hoeppner <hoeppner@linux.ibm.com> 18612L: linux-s390@vger.kernel.org 18613S: Supported 18614F: block/partitions/ibm.c 18615F: drivers/s390/block/dasd* 18616F: include/linux/dasd_mod.h 18617 18618S390 IOMMU (PCI) 18619M: Niklas Schnelle <schnelle@linux.ibm.com> 18620M: Matthew Rosato <mjrosato@linux.ibm.com> 18621R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18622L: linux-s390@vger.kernel.org 18623S: Supported 18624F: drivers/iommu/s390-iommu.c 18625 18626S390 IUCV NETWORK LAYER 18627M: Alexandra Winter <wintera@linux.ibm.com> 18628M: Wenjia Zhang <wenjia@linux.ibm.com> 18629L: linux-s390@vger.kernel.org 18630L: netdev@vger.kernel.org 18631S: Supported 18632F: drivers/s390/net/*iucv* 18633F: include/net/iucv/ 18634F: net/iucv/ 18635 18636S390 MM 18637M: Alexander Gordeev <agordeev@linux.ibm.com> 18638M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18639L: linux-s390@vger.kernel.org 18640S: Supported 18641T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18642F: arch/s390/include/asm/pgtable.h 18643F: arch/s390/mm 18644 18645S390 NETWORK DRIVERS 18646M: Alexandra Winter <wintera@linux.ibm.com> 18647M: Wenjia Zhang <wenjia@linux.ibm.com> 18648L: linux-s390@vger.kernel.org 18649L: netdev@vger.kernel.org 18650S: Supported 18651F: drivers/s390/net/ 18652 18653S390 PCI SUBSYSTEM 18654M: Niklas Schnelle <schnelle@linux.ibm.com> 18655M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18656L: linux-s390@vger.kernel.org 18657S: Supported 18658F: Documentation/s390/pci.rst 18659F: arch/s390/pci/ 18660F: drivers/pci/hotplug/s390_pci_hpc.c 18661 18662S390 SCM DRIVER 18663M: Vineeth Vijayan <vneethv@linux.ibm.com> 18664L: linux-s390@vger.kernel.org 18665S: Supported 18666F: drivers/s390/block/scm* 18667F: drivers/s390/cio/scm.c 18668 18669S390 VFIO AP DRIVER 18670M: Tony Krowiak <akrowiak@linux.ibm.com> 18671M: Halil Pasic <pasic@linux.ibm.com> 18672M: Jason Herne <jjherne@linux.ibm.com> 18673L: linux-s390@vger.kernel.org 18674S: Supported 18675F: Documentation/s390/vfio-ap* 18676F: drivers/s390/crypto/vfio_ap* 18677 18678S390 VFIO-CCW DRIVER 18679M: Eric Farman <farman@linux.ibm.com> 18680M: Matthew Rosato <mjrosato@linux.ibm.com> 18681R: Halil Pasic <pasic@linux.ibm.com> 18682L: linux-s390@vger.kernel.org 18683L: kvm@vger.kernel.org 18684S: Supported 18685F: Documentation/s390/vfio-ccw.rst 18686F: drivers/s390/cio/vfio_ccw* 18687F: include/uapi/linux/vfio_ccw.h 18688 18689S390 VFIO-PCI DRIVER 18690M: Matthew Rosato <mjrosato@linux.ibm.com> 18691M: Eric Farman <farman@linux.ibm.com> 18692L: linux-s390@vger.kernel.org 18693L: kvm@vger.kernel.org 18694S: Supported 18695F: arch/s390/kvm/pci* 18696F: drivers/vfio/pci/vfio_pci_zdev.c 18697F: include/uapi/linux/vfio_zdev.h 18698 18699S390 ZCRYPT DRIVER 18700M: Harald Freudenberger <freude@linux.ibm.com> 18701L: linux-s390@vger.kernel.org 18702S: Supported 18703F: drivers/s390/crypto/ 18704 18705S390 ZFCP DRIVER 18706M: Steffen Maier <maier@linux.ibm.com> 18707M: Benjamin Block <bblock@linux.ibm.com> 18708L: linux-s390@vger.kernel.org 18709S: Supported 18710F: drivers/s390/scsi/zfcp_* 18711 18712SAA6588 RDS RECEIVER DRIVER 18713M: Hans Verkuil <hverkuil@xs4all.nl> 18714L: linux-media@vger.kernel.org 18715S: Odd Fixes 18716W: https://linuxtv.org 18717T: git git://linuxtv.org/media_tree.git 18718F: drivers/media/i2c/saa6588* 18719 18720SAA7134 VIDEO4LINUX DRIVER 18721M: Mauro Carvalho Chehab <mchehab@kernel.org> 18722L: linux-media@vger.kernel.org 18723S: Odd fixes 18724W: https://linuxtv.org 18725T: git git://linuxtv.org/media_tree.git 18726F: Documentation/driver-api/media/drivers/saa7134* 18727F: drivers/media/pci/saa7134/ 18728 18729SAA7146 VIDEO4LINUX-2 DRIVER 18730M: Hans Verkuil <hverkuil@xs4all.nl> 18731L: linux-media@vger.kernel.org 18732S: Maintained 18733T: git git://linuxtv.org/media_tree.git 18734F: drivers/media/common/saa7146/ 18735F: drivers/media/pci/saa7146/ 18736F: include/media/drv-intf/saa7146* 18737 18738SAFESETID SECURITY MODULE 18739M: Micah Morton <mortonm@chromium.org> 18740S: Supported 18741F: Documentation/admin-guide/LSM/SafeSetID.rst 18742F: security/safesetid/ 18743 18744SAMSUNG AUDIO (ASoC) DRIVERS 18745M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18746L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18747S: Maintained 18748B: mailto:linux-samsung-soc@vger.kernel.org 18749F: Documentation/devicetree/bindings/sound/samsung* 18750F: sound/soc/samsung/ 18751 18752SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18754L: linux-crypto@vger.kernel.org 18755L: linux-samsung-soc@vger.kernel.org 18756S: Maintained 18757F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18758F: drivers/crypto/exynos-rng.c 18759 18760SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18761M: Łukasz Stelmach <l.stelmach@samsung.com> 18762L: linux-samsung-soc@vger.kernel.org 18763S: Maintained 18764F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18765F: drivers/char/hw_random/exynos-trng.c 18766 18767SAMSUNG FRAMEBUFFER DRIVER 18768M: Jingoo Han <jingoohan1@gmail.com> 18769L: linux-fbdev@vger.kernel.org 18770S: Maintained 18771F: drivers/video/fbdev/s3c-fb.c 18772 18773SAMSUNG INTERCONNECT DRIVERS 18774M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18775M: Artur Świgoń <a.swigon@samsung.com> 18776L: linux-pm@vger.kernel.org 18777L: linux-samsung-soc@vger.kernel.org 18778S: Supported 18779F: drivers/interconnect/samsung/ 18780 18781SAMSUNG LAPTOP DRIVER 18782M: Corentin Chary <corentin.chary@gmail.com> 18783L: platform-driver-x86@vger.kernel.org 18784S: Maintained 18785F: drivers/platform/x86/samsung-laptop.c 18786 18787SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18788M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18789L: linux-kernel@vger.kernel.org 18790L: linux-samsung-soc@vger.kernel.org 18791S: Supported 18792B: mailto:linux-samsung-soc@vger.kernel.org 18793F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18794F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18795F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18796F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18797F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18798F: drivers/clk/clk-s2mps11.c 18799F: drivers/mfd/sec*.c 18800F: drivers/regulator/s2m*.c 18801F: drivers/regulator/s5m*.c 18802F: drivers/rtc/rtc-s5m.c 18803F: include/linux/mfd/samsung/ 18804 18805SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18806M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18807L: linux-media@vger.kernel.org 18808L: linux-samsung-soc@vger.kernel.org 18809S: Maintained 18810F: drivers/media/platform/samsung/s3c-camif/ 18811F: include/media/drv-intf/s3c_camif.h 18812 18813SAMSUNG S3FWRN5 NFC DRIVER 18814M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18815S: Maintained 18816F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18817F: drivers/nfc/s3fwrn5 18818 18819SAMSUNG S5C73M3 CAMERA DRIVER 18820M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18821M: Andrzej Hajda <andrzej.hajda@intel.com> 18822L: linux-media@vger.kernel.org 18823S: Supported 18824F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18825F: drivers/media/i2c/s5c73m3/* 18826 18827SAMSUNG S5K5BAF CAMERA DRIVER 18828M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18829M: Andrzej Hajda <andrzej.hajda@intel.com> 18830L: linux-media@vger.kernel.org 18831S: Supported 18832F: drivers/media/i2c/s5k5baf.c 18833 18834SAMSUNG S5P Security SubSystem (SSS) DRIVER 18835M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18836M: Vladimir Zapolskiy <vz@mleia.com> 18837L: linux-crypto@vger.kernel.org 18838L: linux-samsung-soc@vger.kernel.org 18839S: Maintained 18840F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18841F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18842F: drivers/crypto/s5p-sss.c 18843 18844SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18845M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18846L: linux-media@vger.kernel.org 18847S: Supported 18848Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18849F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18850F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18851F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18852F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18853F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18854F: drivers/media/platform/samsung/exynos4-is/ 18855 18856SAMSUNG SOC CLOCK DRIVERS 18857M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18858M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18859M: Tomasz Figa <tomasz.figa@gmail.com> 18860M: Chanwoo Choi <cw00.choi@samsung.com> 18861R: Alim Akhtar <alim.akhtar@samsung.com> 18862L: linux-samsung-soc@vger.kernel.org 18863S: Supported 18864T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18865T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18866F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18867F: Documentation/devicetree/bindings/clock/samsung,s3c* 18868F: drivers/clk/samsung/ 18869F: include/dt-bindings/clock/exynos*.h 18870F: include/dt-bindings/clock/s5p*.h 18871F: include/dt-bindings/clock/samsung,*.h 18872F: include/linux/clk/samsung.h 18873 18874SAMSUNG SPI DRIVERS 18875M: Andi Shyti <andi.shyti@kernel.org> 18876L: linux-spi@vger.kernel.org 18877L: linux-samsung-soc@vger.kernel.org 18878S: Maintained 18879F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18880F: drivers/spi/spi-s3c* 18881F: include/linux/platform_data/spi-s3c64xx.h 18882 18883SAMSUNG SXGBE DRIVERS 18884M: Byungho An <bh74.an@samsung.com> 18885L: netdev@vger.kernel.org 18886S: Supported 18887F: drivers/net/ethernet/samsung/sxgbe/ 18888 18889SAMSUNG THERMAL DRIVER 18890M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18891M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18892L: linux-pm@vger.kernel.org 18893L: linux-samsung-soc@vger.kernel.org 18894S: Maintained 18895F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18896F: drivers/thermal/samsung/ 18897 18898SAMSUNG USB2 PHY DRIVER 18899M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18900L: linux-kernel@vger.kernel.org 18901S: Supported 18902F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18903F: Documentation/driver-api/phy/samsung-usb2.rst 18904F: drivers/phy/samsung/phy-exynos4210-usb2.c 18905F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18906F: drivers/phy/samsung/phy-exynos5250-usb2.c 18907F: drivers/phy/samsung/phy-s5pv210-usb2.c 18908F: drivers/phy/samsung/phy-samsung-usb2.c 18909F: drivers/phy/samsung/phy-samsung-usb2.h 18910 18911SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18912M: Paul Barker <paul.barker@sancloud.com> 18913R: Marc Murphy <marc.murphy@sancloud.com> 18914S: Supported 18915F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18916 18917SC1200 WDT DRIVER 18918M: Zwane Mwaikambo <zwanem@gmail.com> 18919S: Maintained 18920F: drivers/watchdog/sc1200wdt.c 18921 18922SCHEDULER 18923M: Ingo Molnar <mingo@redhat.com> 18924M: Peter Zijlstra <peterz@infradead.org> 18925M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18926M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18927R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18928R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18929R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18930R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18931R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18932R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18933L: linux-kernel@vger.kernel.org 18934S: Maintained 18935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18936F: include/linux/preempt.h 18937F: include/linux/sched.h 18938F: include/linux/wait.h 18939F: include/uapi/linux/sched.h 18940F: kernel/sched/ 18941 18942SCSI LIBSAS SUBSYSTEM 18943R: John Garry <john.g.garry@oracle.com> 18944R: Jason Yan <yanaijie@huawei.com> 18945L: linux-scsi@vger.kernel.org 18946S: Supported 18947F: Documentation/scsi/libsas.rst 18948F: drivers/scsi/libsas/ 18949F: include/scsi/libsas.h 18950F: include/scsi/sas_ata.h 18951 18952SCSI RDMA PROTOCOL (SRP) INITIATOR 18953M: Bart Van Assche <bvanassche@acm.org> 18954L: linux-rdma@vger.kernel.org 18955S: Supported 18956Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18957F: drivers/infiniband/ulp/srp/ 18958F: include/scsi/srp.h 18959 18960SCSI RDMA PROTOCOL (SRP) TARGET 18961M: Bart Van Assche <bvanassche@acm.org> 18962L: linux-rdma@vger.kernel.org 18963L: target-devel@vger.kernel.org 18964S: Supported 18965Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18966F: drivers/infiniband/ulp/srpt/ 18967 18968SCSI SG DRIVER 18969M: Doug Gilbert <dgilbert@interlog.com> 18970L: linux-scsi@vger.kernel.org 18971S: Maintained 18972W: http://sg.danny.cz/sg 18973F: Documentation/scsi/scsi-generic.rst 18974F: drivers/scsi/sg.c 18975F: include/scsi/sg.h 18976 18977SCSI SUBSYSTEM 18978M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18979M: "Martin K. Petersen" <martin.petersen@oracle.com> 18980L: linux-scsi@vger.kernel.org 18981S: Maintained 18982Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18984T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18985F: Documentation/devicetree/bindings/scsi/ 18986F: drivers/scsi/ 18987F: drivers/ufs/ 18988F: include/scsi/ 18989 18990SCSI TAPE DRIVER 18991M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18992L: linux-scsi@vger.kernel.org 18993S: Maintained 18994F: Documentation/scsi/st.rst 18995F: drivers/scsi/st.* 18996F: drivers/scsi/st_*.h 18997 18998SCSI TARGET CORE USER DRIVER 18999M: Bodo Stroesser <bostroesser@gmail.com> 19000L: linux-scsi@vger.kernel.org 19001L: target-devel@vger.kernel.org 19002S: Supported 19003F: Documentation/target/tcmu-design.rst 19004F: drivers/target/target_core_user.c 19005F: include/uapi/linux/target_core_user.h 19006 19007SCSI TARGET SUBSYSTEM 19008M: "Martin K. Petersen" <martin.petersen@oracle.com> 19009L: linux-scsi@vger.kernel.org 19010L: target-devel@vger.kernel.org 19011S: Supported 19012W: http://www.linux-iscsi.org 19013Q: https://patchwork.kernel.org/project/target-devel/list/ 19014T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19015F: Documentation/target/ 19016F: drivers/target/ 19017F: include/target/ 19018 19019SCTP PROTOCOL 19020M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19021M: Xin Long <lucien.xin@gmail.com> 19022L: linux-sctp@vger.kernel.org 19023S: Maintained 19024W: https://github.com/sctp/lksctp-tools/wiki 19025F: Documentation/networking/sctp.rst 19026F: include/linux/sctp.h 19027F: include/net/sctp/ 19028F: include/uapi/linux/sctp.h 19029F: net/sctp/ 19030 19031SCx200 CPU SUPPORT 19032M: Jim Cromie <jim.cromie@gmail.com> 19033S: Odd Fixes 19034F: Documentation/i2c/busses/scx200_acb.rst 19035F: arch/x86/platform/scx200/ 19036F: drivers/i2c/busses/scx200* 19037F: drivers/mtd/maps/scx200_docflash.c 19038F: drivers/watchdog/scx200_wdt.c 19039F: include/linux/scx200.h 19040 19041SCx200 GPIO DRIVER 19042M: Jim Cromie <jim.cromie@gmail.com> 19043S: Maintained 19044F: drivers/char/scx200_gpio.c 19045F: include/linux/scx200_gpio.h 19046 19047SCx200 HRT CLOCKSOURCE DRIVER 19048M: Jim Cromie <jim.cromie@gmail.com> 19049S: Maintained 19050F: drivers/clocksource/scx200_hrt.c 19051 19052SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19053M: Sascha Sommer <saschasommer@freenet.de> 19054L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19055S: Maintained 19056F: drivers/mmc/host/sdricoh_cs.c 19057 19058SECO BOARDS CEC DRIVER 19059M: Ettore Chimenti <ek5.chimenti@gmail.com> 19060S: Maintained 19061F: drivers/media/cec/platform/seco/seco-cec.c 19062F: drivers/media/cec/platform/seco/seco-cec.h 19063 19064SECURE COMPUTING 19065M: Kees Cook <keescook@chromium.org> 19066R: Andy Lutomirski <luto@amacapital.net> 19067R: Will Drewry <wad@chromium.org> 19068S: Supported 19069T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19070F: Documentation/userspace-api/seccomp_filter.rst 19071F: include/linux/seccomp.h 19072F: include/uapi/linux/seccomp.h 19073F: kernel/seccomp.c 19074F: tools/testing/selftests/kselftest_harness.h 19075F: tools/testing/selftests/seccomp/* 19076K: \bsecure_computing 19077K: \bTIF_SECCOMP\b 19078 19079SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19080M: Kamal Dasu <kamal.dasu@broadcom.com> 19081M: Al Cooper <alcooperx@gmail.com> 19082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19083L: linux-mmc@vger.kernel.org 19084S: Maintained 19085F: drivers/mmc/host/sdhci-brcmstb* 19086 19087SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19088M: Adrian Hunter <adrian.hunter@intel.com> 19089L: linux-mmc@vger.kernel.org 19090S: Supported 19091F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19092F: drivers/mmc/host/sdhci* 19093 19094SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19095M: Eugen Hristev <eugen.hristev@microchip.com> 19096L: linux-mmc@vger.kernel.org 19097S: Supported 19098F: drivers/mmc/host/sdhci-of-at91.c 19099 19100SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19101M: Haibo Chen <haibo.chen@nxp.com> 19102L: linux-imx@nxp.com 19103L: linux-mmc@vger.kernel.org 19104S: Maintained 19105F: drivers/mmc/host/sdhci-esdhc-imx.c 19106 19107SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19108M: Ben Dooks <ben-linux@fluff.org> 19109M: Jaehoon Chung <jh80.chung@samsung.com> 19110L: linux-mmc@vger.kernel.org 19111S: Maintained 19112F: drivers/mmc/host/sdhci-s3c* 19113 19114SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19115M: Viresh Kumar <vireshk@kernel.org> 19116L: linux-mmc@vger.kernel.org 19117S: Maintained 19118F: drivers/mmc/host/sdhci-spear.c 19119 19120SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19121M: Vignesh Raghavendra <vigneshr@ti.com> 19122L: linux-mmc@vger.kernel.org 19123S: Maintained 19124F: drivers/mmc/host/sdhci-omap.c 19125 19126SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19127M: Jonathan Derrick <jonathan.derrick@linux.dev> 19128L: linux-block@vger.kernel.org 19129S: Supported 19130F: block/opal_proto.h 19131F: block/sed* 19132F: include/linux/sed* 19133F: include/uapi/linux/sed* 19134 19135SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19136M: Mark Rutland <mark.rutland@arm.com> 19137M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19138M: Sudeep Holla <sudeep.holla@arm.com> 19139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19140S: Maintained 19141F: drivers/firmware/smccc/ 19142F: include/linux/arm-smccc.h 19143 19144SECURITY CONTACT 19145M: Security Officers <security@kernel.org> 19146S: Supported 19147F: Documentation/process/security-bugs.rst 19148 19149SECURITY SUBSYSTEM 19150M: Paul Moore <paul@paul-moore.com> 19151M: James Morris <jmorris@namei.org> 19152M: "Serge E. Hallyn" <serge@hallyn.com> 19153L: linux-security-module@vger.kernel.org (suggested Cc:) 19154S: Supported 19155W: http://kernsec.org/ 19156T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19157F: security/ 19158X: security/selinux/ 19159 19160SELINUX SECURITY MODULE 19161M: Paul Moore <paul@paul-moore.com> 19162M: Stephen Smalley <stephen.smalley.work@gmail.com> 19163M: Eric Paris <eparis@parisplace.org> 19164L: selinux@vger.kernel.org 19165S: Supported 19166W: https://selinuxproject.org 19167W: https://github.com/SELinuxProject 19168T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19169F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19170F: Documentation/ABI/removed/sysfs-selinux-disable 19171F: Documentation/admin-guide/LSM/SELinux.rst 19172F: include/trace/events/avc.h 19173F: include/uapi/linux/selinux_netlink.h 19174F: scripts/selinux/ 19175F: security/selinux/ 19176 19177SENSABLE PHANTOM 19178M: Jiri Slaby <jirislaby@kernel.org> 19179S: Maintained 19180F: drivers/misc/phantom.c 19181F: include/uapi/linux/phantom.h 19182 19183SENSEAIR SUNRISE 006-0-0007 19184M: Jacopo Mondi <jacopo@jmondi.org> 19185S: Maintained 19186F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19187F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19188F: drivers/iio/chemical/sunrise_co2.c 19189 19190SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19191M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19192S: Maintained 19193F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19194F: drivers/iio/chemical/scd30.h 19195F: drivers/iio/chemical/scd30_core.c 19196F: drivers/iio/chemical/scd30_i2c.c 19197F: drivers/iio/chemical/scd30_serial.c 19198 19199SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19200M: Roan van Dijk <roan@protonic.nl> 19201S: Maintained 19202F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19203F: drivers/iio/chemical/scd4x.c 19204 19205SENSIRION SGP40 GAS SENSOR DRIVER 19206M: Andreas Klinger <ak@it-klinger.de> 19207S: Maintained 19208F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19209F: drivers/iio/chemical/sgp40.c 19210 19211SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19212M: Tomasz Duszynski <tduszyns@gmail.com> 19213S: Maintained 19214F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19215F: drivers/iio/chemical/sps30.c 19216F: drivers/iio/chemical/sps30_i2c.c 19217F: drivers/iio/chemical/sps30_serial.c 19218 19219SERIAL DEVICE BUS 19220M: Rob Herring <robh@kernel.org> 19221L: linux-serial@vger.kernel.org 19222S: Maintained 19223F: Documentation/devicetree/bindings/serial/serial.yaml 19224F: drivers/tty/serdev/ 19225F: include/linux/serdev.h 19226 19227SERIAL DRIVERS 19228M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19229L: linux-serial@vger.kernel.org 19230S: Maintained 19231F: Documentation/devicetree/bindings/serial/ 19232F: drivers/tty/serial/ 19233 19234SERIAL IR RECEIVER 19235M: Sean Young <sean@mess.org> 19236L: linux-media@vger.kernel.org 19237S: Maintained 19238F: drivers/media/rc/serial_ir.c 19239 19240SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19241M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19242L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19243S: Maintained 19244F: Documentation/devicetree/bindings/slimbus/ 19245F: drivers/slimbus/ 19246F: include/linux/slimbus.h 19247 19248SFC NETWORK DRIVER 19249M: Edward Cree <ecree.xilinx@gmail.com> 19250M: Martin Habets <habetsm.xilinx@gmail.com> 19251L: netdev@vger.kernel.org 19252L: linux-net-drivers@amd.com 19253S: Supported 19254F: Documentation/networking/devlink/sfc.rst 19255F: drivers/net/ethernet/sfc/ 19256 19257SFCTEMP HWMON DRIVER 19258M: Emil Renner Berthing <kernel@esmil.dk> 19259L: linux-hwmon@vger.kernel.org 19260S: Maintained 19261F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19262F: Documentation/hwmon/sfctemp.rst 19263F: drivers/hwmon/sfctemp.c 19264 19265SFF/SFP/SFP+ MODULE SUPPORT 19266M: Russell King <linux@armlinux.org.uk> 19267L: netdev@vger.kernel.org 19268S: Maintained 19269F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19270F: drivers/net/phy/phylink.c 19271F: drivers/net/phy/sfp* 19272F: include/linux/mdio/mdio-i2c.h 19273F: include/linux/phylink.h 19274F: include/linux/sfp.h 19275K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19276 19277SGI GRU DRIVER 19278M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19279S: Maintained 19280F: drivers/misc/sgi-gru/ 19281 19282SGI XP/XPC/XPNET DRIVER 19283M: Robin Holt <robinmholt@gmail.com> 19284M: Steve Wahl <steve.wahl@hpe.com> 19285R: Mike Travis <mike.travis@hpe.com> 19286S: Maintained 19287F: drivers/misc/sgi-xp/ 19288 19289SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19290M: Karsten Graul <kgraul@linux.ibm.com> 19291M: Wenjia Zhang <wenjia@linux.ibm.com> 19292M: Jan Karcher <jaka@linux.ibm.com> 19293R: D. Wythe <alibuda@linux.alibaba.com> 19294R: Tony Lu <tonylu@linux.alibaba.com> 19295R: Wen Gu <guwen@linux.alibaba.com> 19296L: linux-s390@vger.kernel.org 19297S: Supported 19298F: net/smc/ 19299 19300SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19301M: Linus Walleij <linus.walleij@linaro.org> 19302L: linux-iio@vger.kernel.org 19303S: Maintained 19304T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19305F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19306F: drivers/iio/light/gp2ap002.c 19307 19308SHARP RJ54N1CB0C SENSOR DRIVER 19309M: Jacopo Mondi <jacopo@jmondi.org> 19310L: linux-media@vger.kernel.org 19311S: Odd fixes 19312T: git git://linuxtv.org/media_tree.git 19313F: drivers/media/i2c/rj54n1cb0c.c 19314F: include/media/i2c/rj54n1cb0c.h 19315 19316SH_VOU V4L2 OUTPUT DRIVER 19317L: linux-media@vger.kernel.org 19318S: Orphan 19319F: drivers/media/platform/renesas/sh_vou.c 19320F: include/media/drv-intf/sh_vou.h 19321 19322SI2157 MEDIA DRIVER 19323M: Antti Palosaari <crope@iki.fi> 19324L: linux-media@vger.kernel.org 19325S: Maintained 19326W: https://linuxtv.org 19327W: http://palosaari.fi/linux/ 19328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19329T: git git://linuxtv.org/anttip/media_tree.git 19330F: drivers/media/tuners/si2157* 19331 19332SI2165 MEDIA DRIVER 19333M: Matthias Schwarzott <zzam@gentoo.org> 19334L: linux-media@vger.kernel.org 19335S: Maintained 19336W: https://linuxtv.org 19337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19338F: drivers/media/dvb-frontends/si2165* 19339 19340SI2168 MEDIA DRIVER 19341M: Antti Palosaari <crope@iki.fi> 19342L: linux-media@vger.kernel.org 19343S: Maintained 19344W: https://linuxtv.org 19345W: http://palosaari.fi/linux/ 19346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19347T: git git://linuxtv.org/anttip/media_tree.git 19348F: drivers/media/dvb-frontends/si2168* 19349 19350SI470X FM RADIO RECEIVER I2C DRIVER 19351M: Hans Verkuil <hverkuil@xs4all.nl> 19352L: linux-media@vger.kernel.org 19353S: Odd Fixes 19354W: https://linuxtv.org 19355T: git git://linuxtv.org/media_tree.git 19356F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19357F: drivers/media/radio/si470x/radio-si470x-i2c.c 19358 19359SI470X FM RADIO RECEIVER USB DRIVER 19360M: Hans Verkuil <hverkuil@xs4all.nl> 19361L: linux-media@vger.kernel.org 19362S: Maintained 19363W: https://linuxtv.org 19364T: git git://linuxtv.org/media_tree.git 19365F: drivers/media/radio/si470x/radio-si470x-common.c 19366F: drivers/media/radio/si470x/radio-si470x-usb.c 19367F: drivers/media/radio/si470x/radio-si470x.h 19368 19369SI4713 FM RADIO TRANSMITTER I2C DRIVER 19370M: Eduardo Valentin <edubezval@gmail.com> 19371L: linux-media@vger.kernel.org 19372S: Odd Fixes 19373W: https://linuxtv.org 19374T: git git://linuxtv.org/media_tree.git 19375F: drivers/media/radio/si4713/si4713.? 19376 19377SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19378M: Eduardo Valentin <edubezval@gmail.com> 19379L: linux-media@vger.kernel.org 19380S: Odd Fixes 19381W: https://linuxtv.org 19382T: git git://linuxtv.org/media_tree.git 19383F: drivers/media/radio/si4713/radio-platform-si4713.c 19384 19385SI4713 FM RADIO TRANSMITTER USB DRIVER 19386M: Hans Verkuil <hverkuil@xs4all.nl> 19387L: linux-media@vger.kernel.org 19388S: Maintained 19389W: https://linuxtv.org 19390T: git git://linuxtv.org/media_tree.git 19391F: drivers/media/radio/si4713/radio-usb-si4713.c 19392 19393SIANO DVB DRIVER 19394M: Mauro Carvalho Chehab <mchehab@kernel.org> 19395L: linux-media@vger.kernel.org 19396S: Odd fixes 19397W: https://linuxtv.org 19398T: git git://linuxtv.org/media_tree.git 19399F: drivers/media/common/siano/ 19400F: drivers/media/mmc/siano/ 19401F: drivers/media/usb/siano/ 19402F: drivers/media/usb/siano/ 19403 19404SIFIVE DRIVERS 19405M: Palmer Dabbelt <palmer@dabbelt.com> 19406M: Paul Walmsley <paul.walmsley@sifive.com> 19407L: linux-riscv@lists.infradead.org 19408S: Supported 19409N: sifive 19410K: [^@]sifive 19411 19412SIFIVE FU540 SYSTEM-ON-CHIP 19413M: Paul Walmsley <paul.walmsley@sifive.com> 19414M: Palmer Dabbelt <palmer@dabbelt.com> 19415L: linux-riscv@lists.infradead.org 19416S: Supported 19417T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19418N: fu540 19419K: fu540 19420 19421SIFIVE PDMA DRIVER 19422M: Green Wan <green.wan@sifive.com> 19423S: Maintained 19424F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19425F: drivers/dma/sf-pdma/ 19426 19427SIFIVE SOC DRIVERS 19428M: Conor Dooley <conor@kernel.org> 19429L: linux-riscv@lists.infradead.org 19430S: Maintained 19431T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19432F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19433F: drivers/soc/sifive/ 19434 19435SILEAD TOUCHSCREEN DRIVER 19436M: Hans de Goede <hdegoede@redhat.com> 19437L: linux-input@vger.kernel.org 19438L: platform-driver-x86@vger.kernel.org 19439S: Maintained 19440F: drivers/input/touchscreen/silead.c 19441F: drivers/platform/x86/touchscreen_dmi.c 19442 19443SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19444M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19445S: Supported 19446F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19447F: drivers/net/wireless/silabs/wfx/ 19448 19449SILICON MOTION SM712 FRAME BUFFER DRIVER 19450M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19451M: Teddy Wang <teddy.wang@siliconmotion.com> 19452M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19453L: linux-fbdev@vger.kernel.org 19454S: Maintained 19455F: Documentation/fb/sm712fb.rst 19456F: drivers/video/fbdev/sm712* 19457 19458SILVACO I3C DUAL-ROLE MASTER 19459M: Miquel Raynal <miquel.raynal@bootlin.com> 19460M: Conor Culhane <conor.culhane@silvaco.com> 19461L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19462S: Maintained 19463F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19464F: drivers/i3c/master/svc-i3c-master.c 19465 19466SIMPLEFB FB DRIVER 19467M: Hans de Goede <hdegoede@redhat.com> 19468L: linux-fbdev@vger.kernel.org 19469S: Maintained 19470F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19471F: drivers/video/fbdev/simplefb.c 19472F: include/linux/platform_data/simplefb.h 19473 19474SIMTEC EB110ATX (Chalice CATS) 19475M: Simtec Linux Team <linux@simtec.co.uk> 19476S: Supported 19477W: http://www.simtec.co.uk/products/EB110ATX/ 19478 19479SIOX 19480M: Thorsten Scherer <t.scherer@eckelmann.de> 19481M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19482R: Pengutronix Kernel Team <kernel@pengutronix.de> 19483S: Supported 19484F: drivers/gpio/gpio-siox.c 19485F: drivers/siox/* 19486F: include/trace/events/siox.h 19487 19488SIPHASH PRF ROUTINES 19489M: Jason A. Donenfeld <Jason@zx2c4.com> 19490S: Maintained 19491F: include/linux/siphash.h 19492F: lib/siphash.c 19493F: lib/siphash_kunit.c 19494 19495SIS 190 ETHERNET DRIVER 19496M: Francois Romieu <romieu@fr.zoreil.com> 19497L: netdev@vger.kernel.org 19498S: Maintained 19499F: drivers/net/ethernet/sis/sis190.c 19500 19501SIS 900/7016 FAST ETHERNET DRIVER 19502M: Daniele Venzano <venza@brownhat.org> 19503L: netdev@vger.kernel.org 19504S: Maintained 19505W: http://www.brownhat.org/sis900.html 19506F: drivers/net/ethernet/sis/sis900.* 19507 19508SIS FRAMEBUFFER DRIVER 19509S: Orphan 19510F: Documentation/fb/sisfb.rst 19511F: drivers/video/fbdev/sis/ 19512F: include/video/sisfb.h 19513 19514SIS I2C TOUCHSCREEN DRIVER 19515M: Mika Penttilä <mpenttil@redhat.com> 19516L: linux-input@vger.kernel.org 19517S: Maintained 19518F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19519F: drivers/input/touchscreen/sis_i2c.c 19520 19521SIS USB2VGA DRIVER 19522M: Thomas Winischhofer <thomas@winischhofer.net> 19523S: Maintained 19524W: http://www.winischhofer.at/linuxsisusbvga.shtml 19525F: drivers/usb/misc/sisusbvga/ 19526 19527SL28 CPLD MFD DRIVER 19528M: Michael Walle <michael@walle.cc> 19529S: Maintained 19530F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19531F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19532F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19533F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19534F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19535F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19536F: drivers/gpio/gpio-sl28cpld.c 19537F: drivers/hwmon/sl28cpld-hwmon.c 19538F: drivers/irqchip/irq-sl28cpld.c 19539F: drivers/pwm/pwm-sl28cpld.c 19540F: drivers/watchdog/sl28cpld_wdt.c 19541 19542SL28 VPD NVMEM LAYOUT DRIVER 19543M: Michael Walle <michael@walle.cc> 19544S: Maintained 19545F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19546F: drivers/nvmem/layouts/sl28vpd.c 19547 19548SLAB ALLOCATOR 19549M: Christoph Lameter <cl@linux.com> 19550M: Pekka Enberg <penberg@kernel.org> 19551M: David Rientjes <rientjes@google.com> 19552M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19553M: Andrew Morton <akpm@linux-foundation.org> 19554M: Vlastimil Babka <vbabka@suse.cz> 19555R: Roman Gushchin <roman.gushchin@linux.dev> 19556R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19557L: linux-mm@kvack.org 19558S: Maintained 19559T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19560F: include/linux/sl?b*.h 19561F: mm/sl?b* 19562 19563SLCAN CAN NETWORK DRIVER 19564M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19565L: linux-can@vger.kernel.org 19566S: Maintained 19567F: drivers/net/can/slcan/ 19568 19569SLEEPABLE READ-COPY UPDATE (SRCU) 19570M: Lai Jiangshan <jiangshanlai@gmail.com> 19571M: "Paul E. McKenney" <paulmck@kernel.org> 19572M: Josh Triplett <josh@joshtriplett.org> 19573R: Steven Rostedt <rostedt@goodmis.org> 19574R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19575L: rcu@vger.kernel.org 19576S: Supported 19577W: http://www.rdrop.com/users/paulmck/RCU/ 19578T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19579F: include/linux/srcu*.h 19580F: kernel/rcu/srcu*.c 19581 19582SMACK SECURITY MODULE 19583M: Casey Schaufler <casey@schaufler-ca.com> 19584L: linux-security-module@vger.kernel.org 19585S: Maintained 19586W: http://schaufler-ca.com 19587T: git git://github.com/cschaufler/smack-next 19588F: Documentation/admin-guide/LSM/Smack.rst 19589F: security/smack/ 19590 19591SMC91x ETHERNET DRIVER 19592M: Nicolas Pitre <nico@fluxnic.net> 19593S: Odd Fixes 19594F: drivers/net/ethernet/smsc/smc91x.* 19595 19596SMM665 HARDWARE MONITOR DRIVER 19597M: Guenter Roeck <linux@roeck-us.net> 19598L: linux-hwmon@vger.kernel.org 19599S: Maintained 19600F: Documentation/hwmon/smm665.rst 19601F: drivers/hwmon/smm665.c 19602 19603SMSC EMC2103 HARDWARE MONITOR DRIVER 19604M: Steve Glendinning <steve.glendinning@shawell.net> 19605L: linux-hwmon@vger.kernel.org 19606S: Maintained 19607F: Documentation/hwmon/emc2103.rst 19608F: drivers/hwmon/emc2103.c 19609 19610SMSC SCH5627 HARDWARE MONITOR DRIVER 19611M: Hans de Goede <hdegoede@redhat.com> 19612L: linux-hwmon@vger.kernel.org 19613S: Supported 19614F: Documentation/hwmon/sch5627.rst 19615F: drivers/hwmon/sch5627.c 19616 19617SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19618M: Steve Glendinning <steve.glendinning@shawell.net> 19619L: linux-fbdev@vger.kernel.org 19620S: Maintained 19621F: drivers/video/fbdev/smscufx.c 19622 19623SMSC47B397 HARDWARE MONITOR DRIVER 19624M: Jean Delvare <jdelvare@suse.com> 19625L: linux-hwmon@vger.kernel.org 19626S: Maintained 19627F: Documentation/hwmon/smsc47b397.rst 19628F: drivers/hwmon/smsc47b397.c 19629 19630SMSC911x ETHERNET DRIVER 19631M: Steve Glendinning <steve.glendinning@shawell.net> 19632L: netdev@vger.kernel.org 19633S: Maintained 19634F: drivers/net/ethernet/smsc/smsc911x.* 19635F: include/linux/smsc911x.h 19636 19637SMSC9420 PCI ETHERNET DRIVER 19638M: Steve Glendinning <steve.glendinning@shawell.net> 19639L: netdev@vger.kernel.org 19640S: Maintained 19641F: drivers/net/ethernet/smsc/smsc9420.* 19642 19643SNET DPU VIRTIO DATA PATH ACCELERATOR 19644R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19645F: drivers/vdpa/solidrun/ 19646 19647SOCIONEXT (SNI) AVE NETWORK DRIVER 19648M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19649L: netdev@vger.kernel.org 19650S: Maintained 19651F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19652F: drivers/net/ethernet/socionext/sni_ave.c 19653 19654SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19655M: Jassi Brar <jaswinder.singh@linaro.org> 19656M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19657L: netdev@vger.kernel.org 19658S: Maintained 19659F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19660F: drivers/net/ethernet/socionext/netsec.c 19661 19662SOCIONEXT (SNI) Synquacer SPI DRIVER 19663M: Masahisa Kojima <masahisa.kojima@linaro.org> 19664M: Jassi Brar <jaswinder.singh@linaro.org> 19665L: linux-spi@vger.kernel.org 19666S: Maintained 19667F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19668F: drivers/spi/spi-synquacer.c 19669 19670SOCIONEXT SYNQUACER I2C DRIVER 19671M: Ard Biesheuvel <ardb@kernel.org> 19672L: linux-i2c@vger.kernel.org 19673S: Maintained 19674F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19675F: drivers/i2c/busses/i2c-synquacer.c 19676 19677SOCIONEXT UNIPHIER SOUND DRIVER 19678L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19679S: Orphan 19680F: sound/soc/uniphier/ 19681 19682SOCKET TIMESTAMPING 19683M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19684S: Maintained 19685F: Documentation/networking/timestamping.rst 19686F: include/uapi/linux/net_tstamp.h 19687F: tools/testing/selftests/net/so_txtime.c 19688 19689SOEKRIS NET48XX LED SUPPORT 19690M: Chris Boot <bootc@bootc.net> 19691S: Maintained 19692F: drivers/leds/leds-net48xx.c 19693 19694SOFT-IWARP DRIVER (siw) 19695M: Bernard Metzler <bmt@zurich.ibm.com> 19696L: linux-rdma@vger.kernel.org 19697S: Supported 19698F: drivers/infiniband/sw/siw/ 19699F: include/uapi/rdma/siw-abi.h 19700 19701SOFT-ROCE DRIVER (rxe) 19702M: Zhu Yanjun <zyjzyj2000@gmail.com> 19703L: linux-rdma@vger.kernel.org 19704S: Supported 19705F: drivers/infiniband/sw/rxe/ 19706F: include/uapi/rdma/rdma_user_rxe.h 19707 19708SOFTLOGIC 6x10 MPEG CODEC 19709M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19710M: Anton Sviridenko <anton@corp.bluecherry.net> 19711M: Andrey Utkin <andrey_utkin@fastmail.com> 19712M: Ismael Luceno <ismael@iodev.co.uk> 19713L: linux-media@vger.kernel.org 19714S: Supported 19715F: drivers/media/pci/solo6x10/ 19716 19717SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19718M: James Morse <james.morse@arm.com> 19719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19720S: Maintained 19721F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19722F: drivers/firmware/arm_sdei.c 19723F: include/linux/arm_sdei.h 19724F: include/uapi/linux/arm_sdei.h 19725 19726SOFTWARE NODES AND DEVICE PROPERTIES 19727R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19728R: Daniel Scally <djrscally@gmail.com> 19729R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19730R: Sakari Ailus <sakari.ailus@linux.intel.com> 19731L: linux-acpi@vger.kernel.org 19732S: Maintained 19733F: drivers/base/property.c 19734F: drivers/base/swnode.c 19735F: include/linux/fwnode.h 19736F: include/linux/property.h 19737 19738SOFTWARE RAID (Multiple Disks) SUPPORT 19739M: Song Liu <song@kernel.org> 19740L: linux-raid@vger.kernel.org 19741S: Supported 19742Q: https://patchwork.kernel.org/project/linux-raid/list/ 19743T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19744F: drivers/md/Kconfig 19745F: drivers/md/Makefile 19746F: drivers/md/md* 19747F: drivers/md/raid* 19748F: include/linux/raid/ 19749F: include/uapi/linux/raid/ 19750 19751SOLIDRUN CLEARFOG SUPPORT 19752M: Russell King <linux@armlinux.org.uk> 19753S: Maintained 19754F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19755F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19756 19757SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19758M: Russell King <linux@armlinux.org.uk> 19759S: Maintained 19760F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19761F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19762F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19763 19764SONIC NETWORK DRIVER 19765M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19766L: netdev@vger.kernel.org 19767S: Maintained 19768F: drivers/net/ethernet/natsemi/sonic.* 19769 19770SONICS SILICON BACKPLANE DRIVER (SSB) 19771M: Michael Buesch <m@bues.ch> 19772L: linux-wireless@vger.kernel.org 19773S: Maintained 19774F: drivers/ssb/ 19775F: include/linux/ssb/ 19776 19777SONY IMX208 SENSOR DRIVER 19778M: Sakari Ailus <sakari.ailus@linux.intel.com> 19779L: linux-media@vger.kernel.org 19780S: Maintained 19781T: git git://linuxtv.org/media_tree.git 19782F: drivers/media/i2c/imx208.c 19783 19784SONY IMX214 SENSOR DRIVER 19785M: Ricardo Ribalda <ribalda@kernel.org> 19786L: linux-media@vger.kernel.org 19787S: Maintained 19788T: git git://linuxtv.org/media_tree.git 19789F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19790F: drivers/media/i2c/imx214.c 19791 19792SONY IMX219 SENSOR DRIVER 19793M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19794L: linux-media@vger.kernel.org 19795S: Maintained 19796T: git git://linuxtv.org/media_tree.git 19797F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19798F: drivers/media/i2c/imx219.c 19799 19800SONY IMX258 SENSOR DRIVER 19801M: Sakari Ailus <sakari.ailus@linux.intel.com> 19802L: linux-media@vger.kernel.org 19803S: Maintained 19804T: git git://linuxtv.org/media_tree.git 19805F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19806F: drivers/media/i2c/imx258.c 19807 19808SONY IMX274 SENSOR DRIVER 19809M: Leon Luo <leonl@leopardimaging.com> 19810L: linux-media@vger.kernel.org 19811S: Maintained 19812T: git git://linuxtv.org/media_tree.git 19813F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19814F: drivers/media/i2c/imx274.c 19815 19816SONY IMX290 SENSOR DRIVER 19817M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19818L: linux-media@vger.kernel.org 19819S: Maintained 19820T: git git://linuxtv.org/media_tree.git 19821F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19822F: drivers/media/i2c/imx290.c 19823 19824SONY IMX296 SENSOR DRIVER 19825M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19826M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829T: git git://linuxtv.org/media_tree.git 19830F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19831F: drivers/media/i2c/imx296.c 19832 19833SONY IMX319 SENSOR DRIVER 19834M: Bingbu Cao <bingbu.cao@intel.com> 19835L: linux-media@vger.kernel.org 19836S: Maintained 19837T: git git://linuxtv.org/media_tree.git 19838F: drivers/media/i2c/imx319.c 19839 19840SONY IMX334 SENSOR DRIVER 19841M: Paul J. Murphy <paul.j.murphy@intel.com> 19842M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19843L: linux-media@vger.kernel.org 19844S: Maintained 19845T: git git://linuxtv.org/media_tree.git 19846F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19847F: drivers/media/i2c/imx334.c 19848 19849SONY IMX335 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,imx335.yaml 19856F: drivers/media/i2c/imx335.c 19857 19858SONY IMX355 SENSOR DRIVER 19859M: Tianshu Qiu <tian.shu.qiu@intel.com> 19860L: linux-media@vger.kernel.org 19861S: Maintained 19862T: git git://linuxtv.org/media_tree.git 19863F: drivers/media/i2c/imx355.c 19864 19865SONY IMX412 SENSOR DRIVER 19866M: Paul J. Murphy <paul.j.murphy@intel.com> 19867M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19868L: linux-media@vger.kernel.org 19869S: Maintained 19870T: git git://linuxtv.org/media_tree.git 19871F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19872F: drivers/media/i2c/imx412.c 19873 19874SONY IMX415 SENSOR DRIVER 19875M: Michael Riesch <michael.riesch@wolfvision.net> 19876L: linux-media@vger.kernel.org 19877S: Maintained 19878T: git git://linuxtv.org/media_tree.git 19879F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19880F: drivers/media/i2c/imx415.c 19881 19882SONY MEMORYSTICK SUBSYSTEM 19883M: Maxim Levitsky <maximlevitsky@gmail.com> 19884M: Alex Dubov <oakad@yahoo.com> 19885M: Ulf Hansson <ulf.hansson@linaro.org> 19886L: linux-mmc@vger.kernel.org 19887S: Maintained 19888T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19889F: drivers/memstick/ 19890F: include/linux/memstick.h 19891 19892SONY VAIO CONTROL DEVICE DRIVER 19893M: Mattia Dongili <malattia@linux.it> 19894L: platform-driver-x86@vger.kernel.org 19895S: Maintained 19896W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19897F: Documentation/admin-guide/laptops/sony-laptop.rst 19898F: drivers/char/sonypi.c 19899F: drivers/platform/x86/sony-laptop.c 19900F: include/linux/sony-laptop.h 19901 19902SOUND 19903M: Jaroslav Kysela <perex@perex.cz> 19904M: Takashi Iwai <tiwai@suse.com> 19905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19906S: Maintained 19907W: http://www.alsa-project.org/ 19908Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19910F: Documentation/sound/ 19911F: include/sound/ 19912F: include/uapi/sound/ 19913F: sound/ 19914F: tools/testing/selftests/alsa 19915 19916SOUND - ALSA SELFTESTS 19917M: Mark Brown <broonie@kernel.org> 19918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19919L: linux-kselftest@vger.kernel.org 19920S: Supported 19921F: tools/testing/selftests/alsa 19922 19923SOUND - COMPRESSED AUDIO 19924M: Vinod Koul <vkoul@kernel.org> 19925L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19926S: Supported 19927T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19928F: Documentation/sound/designs/compress-offload.rst 19929F: include/sound/compress_driver.h 19930F: include/uapi/sound/compress_* 19931F: sound/core/compress_offload.c 19932F: sound/soc/soc-compress.c 19933 19934SOUND - DMAENGINE HELPERS 19935M: Lars-Peter Clausen <lars@metafoo.de> 19936S: Supported 19937F: include/sound/dmaengine_pcm.h 19938F: sound/core/pcm_dmaengine.c 19939F: sound/soc/soc-generic-dmaengine-pcm.c 19940 19941SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19942M: Liam Girdwood <lgirdwood@gmail.com> 19943M: Mark Brown <broonie@kernel.org> 19944L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19945S: Supported 19946W: http://alsa-project.org/main/index.php/ASoC 19947T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19948F: Documentation/devicetree/bindings/sound/ 19949F: Documentation/sound/soc/ 19950F: include/dt-bindings/sound/ 19951F: include/sound/soc* 19952F: sound/soc/ 19953 19954SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19955M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19956M: Liam Girdwood <lgirdwood@gmail.com> 19957M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19958M: Bard Liao <yung-chuan.liao@linux.intel.com> 19959M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19960M: Daniel Baluta <daniel.baluta@nxp.com> 19961R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19962L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19963S: Supported 19964W: https://github.com/thesofproject/linux/ 19965F: sound/soc/sof/ 19966 19967SOUNDWIRE SUBSYSTEM 19968M: Vinod Koul <vkoul@kernel.org> 19969M: Bard Liao <yung-chuan.liao@linux.intel.com> 19970R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19971R: Sanyog Kale <sanyog.r.kale@intel.com> 19972L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19973S: Supported 19974T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19975F: Documentation/driver-api/soundwire/ 19976F: drivers/soundwire/ 19977F: include/linux/soundwire/ 19978 19979SP2 MEDIA DRIVER 19980M: Olli Salonen <olli.salonen@iki.fi> 19981L: linux-media@vger.kernel.org 19982S: Maintained 19983W: https://linuxtv.org 19984Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19985F: drivers/media/dvb-frontends/sp2* 19986 19987SPANISH DOCUMENTATION 19988M: Carlos Bilbao <carlos.bilbao@amd.com> 19989S: Maintained 19990F: Documentation/translations/sp_SP/ 19991 19992SPARC + UltraSPARC (sparc/sparc64) 19993M: "David S. Miller" <davem@davemloft.net> 19994L: sparclinux@vger.kernel.org 19995S: Maintained 19996Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19997T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19998T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19999F: arch/sparc/ 20000F: drivers/sbus/ 20001 20002SPARC SERIAL DRIVERS 20003M: "David S. Miller" <davem@davemloft.net> 20004L: sparclinux@vger.kernel.org 20005S: Maintained 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20008F: drivers/tty/serial/suncore.c 20009F: drivers/tty/serial/sunhv.c 20010F: drivers/tty/serial/sunsab.c 20011F: drivers/tty/serial/sunsab.h 20012F: drivers/tty/serial/sunsu.c 20013F: drivers/tty/serial/sunzilog.c 20014F: drivers/tty/serial/sunzilog.h 20015F: drivers/tty/vcc.c 20016F: include/linux/sunserialcore.h 20017 20018SPARSE CHECKER 20019M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20020L: linux-sparse@vger.kernel.org 20021S: Maintained 20022W: https://sparse.docs.kernel.org/ 20023Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20024B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20025T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20026F: include/linux/compiler.h 20027 20028SPEAKUP CONSOLE SPEECH DRIVER 20029M: William Hubbs <w.d.hubbs@gmail.com> 20030M: Chris Brannon <chris@the-brannons.com> 20031M: Kirk Reiser <kirk@reisers.ca> 20032M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20033L: speakup@linux-speakup.org 20034S: Odd Fixes 20035W: http://www.linux-speakup.org/ 20036W: https://github.com/linux-speakup/speakup 20037B: https://github.com/linux-speakup/speakup/issues 20038F: drivers/accessibility/speakup/ 20039 20040SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20041M: Viresh Kumar <vireshk@kernel.org> 20042M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20043M: soc@kernel.org 20044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20045S: Maintained 20046W: http://www.st.com/spear 20047F: arch/arm/boot/dts/st/spear* 20048F: arch/arm/mach-spear/ 20049F: drivers/clk/spear/ 20050F: drivers/pinctrl/spear/ 20051 20052SPI NOR SUBSYSTEM 20053M: Tudor Ambarus <tudor.ambarus@linaro.org> 20054M: Pratyush Yadav <pratyush@kernel.org> 20055R: Michael Walle <michael@walle.cc> 20056L: linux-mtd@lists.infradead.org 20057S: Maintained 20058W: http://www.linux-mtd.infradead.org/ 20059Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20060C: irc://irc.oftc.net/mtd 20061T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20062F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20063F: drivers/mtd/spi-nor/ 20064F: include/linux/mtd/spi-nor.h 20065 20066SPI SUBSYSTEM 20067M: Mark Brown <broonie@kernel.org> 20068L: linux-spi@vger.kernel.org 20069S: Maintained 20070Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20071T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20072F: Documentation/devicetree/bindings/spi/ 20073F: Documentation/spi/ 20074F: drivers/spi/ 20075F: include/linux/spi/ 20076F: include/uapi/linux/spi/ 20077F: tools/spi/ 20078 20079SPIDERNET NETWORK DRIVER for CELL 20080M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20081M: Geoff Levand <geoff@infradead.org> 20082L: netdev@vger.kernel.org 20083L: linuxppc-dev@lists.ozlabs.org 20084S: Maintained 20085F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20086F: drivers/net/ethernet/toshiba/spider_net* 20087 20088SPMI SUBSYSTEM 20089M: Stephen Boyd <sboyd@kernel.org> 20090L: linux-kernel@vger.kernel.org 20091S: Maintained 20092T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20093F: Documentation/devicetree/bindings/spmi/ 20094F: drivers/spmi/ 20095F: include/dt-bindings/spmi/spmi.h 20096F: include/linux/spmi.h 20097F: include/trace/events/spmi.h 20098 20099SPU FILE SYSTEM 20100M: Jeremy Kerr <jk@ozlabs.org> 20101L: linuxppc-dev@lists.ozlabs.org 20102S: Supported 20103W: http://www.ibm.com/developerworks/power/cell/ 20104F: Documentation/filesystems/spufs/spufs.rst 20105F: arch/powerpc/platforms/cell/spufs/ 20106 20107SQUASHFS FILE SYSTEM 20108M: Phillip Lougher <phillip@squashfs.org.uk> 20109L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20110S: Maintained 20111W: http://squashfs.org.uk 20112T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20113F: Documentation/filesystems/squashfs.rst 20114F: fs/squashfs/ 20115 20116SRM (Alpha) environment access 20117M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20118S: Maintained 20119F: arch/alpha/kernel/srm_env.c 20120 20121ST LSM6DSx IMU IIO DRIVER 20122M: Lorenzo Bianconi <lorenzo@kernel.org> 20123L: linux-iio@vger.kernel.org 20124S: Maintained 20125W: http://www.st.com/ 20126F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20127F: drivers/iio/imu/st_lsm6dsx/ 20128 20129ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20130M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20131M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20132L: linux-media@vger.kernel.org 20133S: Maintained 20134T: git git://linuxtv.org/media_tree.git 20135F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20136F: drivers/media/i2c/st-mipid02.c 20137 20138ST STM32 I2C/SMBUS DRIVER 20139M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20140M: Alain Volmat <alain.volmat@foss.st.com> 20141L: linux-i2c@vger.kernel.org 20142S: Maintained 20143F: drivers/i2c/busses/i2c-stm32* 20144 20145ST STM32 SPI DRIVER 20146M: Alain Volmat <alain.volmat@foss.st.com> 20147L: linux-spi@vger.kernel.org 20148S: Maintained 20149F: drivers/spi/spi-stm32.c 20150 20151ST STPDDC60 DRIVER 20152M: Daniel Nilsson <daniel.nilsson@flex.com> 20153L: linux-hwmon@vger.kernel.org 20154S: Maintained 20155F: Documentation/hwmon/stpddc60.rst 20156F: drivers/hwmon/pmbus/stpddc60.c 20157 20158ST VGXY61 DRIVER 20159M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20160M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20161L: linux-media@vger.kernel.org 20162S: Maintained 20163T: git git://linuxtv.org/media_tree.git 20164F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20165F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20166F: drivers/media/i2c/st-vgxy61.c 20167 20168ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20169M: Song Qiang <songqiang1304521@gmail.com> 20170L: linux-iio@vger.kernel.org 20171S: Maintained 20172F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20173F: drivers/iio/proximity/vl53l0x-i2c.c 20174 20175STABLE BRANCH 20176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20177M: Sasha Levin <sashal@kernel.org> 20178L: stable@vger.kernel.org 20179S: Supported 20180F: Documentation/process/stable-kernel-rules.rst 20181 20182STAGING - ATOMISP DRIVER 20183M: Hans de Goede <hdegoede@redhat.com> 20184M: Mauro Carvalho Chehab <mchehab@kernel.org> 20185R: Sakari Ailus <sakari.ailus@linux.intel.com> 20186L: linux-media@vger.kernel.org 20187S: Maintained 20188F: drivers/staging/media/atomisp/ 20189 20190STAGING - FIELDBUS SUBSYSTEM 20191M: Sven Van Asbroeck <TheSven73@gmail.com> 20192S: Maintained 20193F: drivers/staging/fieldbus/* 20194F: drivers/staging/fieldbus/Documentation/ 20195 20196STAGING - HMS ANYBUS-S BUS 20197M: Sven Van Asbroeck <TheSven73@gmail.com> 20198S: Maintained 20199F: drivers/staging/fieldbus/anybuss/ 20200 20201STAGING - INDUSTRIAL IO 20202M: Jonathan Cameron <jic23@kernel.org> 20203L: linux-iio@vger.kernel.org 20204S: Odd Fixes 20205F: Documentation/devicetree/bindings/staging/iio/ 20206F: drivers/staging/iio/ 20207 20208STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20209M: Marc Dietrich <marvin24@gmx.de> 20210L: ac100@lists.launchpad.net (moderated for non-subscribers) 20211L: linux-tegra@vger.kernel.org 20212S: Maintained 20213F: drivers/staging/nvec/ 20214 20215STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20216M: Jens Frederich <jfrederich@gmail.com> 20217M: Jon Nettleton <jon.nettleton@gmail.com> 20218S: Maintained 20219W: http://wiki.laptop.org/go/DCON 20220F: drivers/staging/olpc_dcon/ 20221 20222STAGING - REALTEK RTL8712U DRIVERS 20223M: Larry Finger <Larry.Finger@lwfinger.net> 20224M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20225S: Odd Fixes 20226F: drivers/staging/rtl8712/ 20227 20228STAGING - SEPS525 LCD CONTROLLER DRIVERS 20229M: Michael Hennerich <michael.hennerich@analog.com> 20230L: linux-fbdev@vger.kernel.org 20231S: Supported 20232F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20233F: drivers/staging/fbtft/fb_seps525.c 20234 20235STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20236M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20237M: Teddy Wang <teddy.wang@siliconmotion.com> 20238M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20239L: linux-fbdev@vger.kernel.org 20240S: Maintained 20241F: drivers/staging/sm750fb/ 20242 20243STAGING - VIA VT665X DRIVERS 20244M: Forest Bond <forest@alittletooquiet.net> 20245S: Odd Fixes 20246F: drivers/staging/vt665?/ 20247 20248STAGING SUBSYSTEM 20249M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20250L: linux-staging@lists.linux.dev 20251S: Supported 20252T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20253F: drivers/staging/ 20254 20255STARFIRE/DURALAN NETWORK DRIVER 20256M: Ion Badulescu <ionut@badula.org> 20257S: Odd Fixes 20258F: drivers/net/ethernet/adaptec/starfire* 20259 20260STARFIVE CRYPTO DRIVER 20261M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20262M: William Qiu <william.qiu@starfivetech.com> 20263S: Supported 20264F: Documentation/devicetree/bindings/crypto/starfive* 20265F: drivers/crypto/starfive/ 20266 20267STARFIVE DEVICETREES 20268M: Emil Renner Berthing <kernel@esmil.dk> 20269S: Maintained 20270F: arch/riscv/boot/dts/starfive/ 20271 20272STARFIVE DWMAC GLUE LAYER 20273M: Emil Renner Berthing <kernel@esmil.dk> 20274M: Samin Guo <samin.guo@starfivetech.com> 20275S: Maintained 20276F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20277F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20278 20279STARFIVE JH7110 MMC/SD/SDIO DRIVER 20280M: William Qiu <william.qiu@starfivetech.com> 20281S: Supported 20282F: Documentation/devicetree/bindings/mmc/starfive* 20283F: drivers/mmc/host/dw_mmc-starfive.c 20284 20285STARFIVE JH7110 TDM DRIVER 20286M: Walker Chen <walker.chen@starfivetech.com> 20287S: Maintained 20288F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20289F: sound/soc/starfive/jh7110_tdm.c 20290 20291STARFIVE JH71X0 CLOCK DRIVERS 20292M: Emil Renner Berthing <kernel@esmil.dk> 20293M: Hal Feng <hal.feng@starfivetech.com> 20294S: Maintained 20295F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20296F: drivers/clk/starfive/clk-starfive-jh71* 20297F: include/dt-bindings/clock/starfive?jh71*.h 20298 20299STARFIVE JH71X0 PINCTRL DRIVERS 20300M: Emil Renner Berthing <kernel@esmil.dk> 20301M: Jianlong Huang <jianlong.huang@starfivetech.com> 20302L: linux-gpio@vger.kernel.org 20303S: Maintained 20304F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20305F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20306F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20307F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20308 20309STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20310M: Emil Renner Berthing <kernel@esmil.dk> 20311M: Hal Feng <hal.feng@starfivetech.com> 20312S: Maintained 20313F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20314F: drivers/reset/starfive/reset-starfive-jh71* 20315F: include/dt-bindings/reset/starfive?jh71*.h 20316 20317STARFIVE JH71X0 USB DRIVERS 20318M: Minda Chen <minda.chen@starfivetech.com> 20319S: Maintained 20320F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20321F: drivers/usb/cdns3/cdns3-starfive.c 20322 20323STARFIVE JH71XX PMU CONTROLLER DRIVER 20324M: Walker Chen <walker.chen@starfivetech.com> 20325S: Supported 20326F: Documentation/devicetree/bindings/power/starfive* 20327F: drivers/soc/starfive/jh71xx_pmu.c 20328F: include/dt-bindings/power/starfive,jh7110-pmu.h 20329 20330STARFIVE SOC DRIVERS 20331M: Conor Dooley <conor@kernel.org> 20332S: Maintained 20333T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20334F: drivers/soc/starfive/ 20335 20336STARFIVE TRNG DRIVER 20337M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20338S: Supported 20339F: Documentation/devicetree/bindings/rng/starfive* 20340F: drivers/char/hw_random/jh7110-trng.c 20341 20342STARFIVE WATCHDOG DRIVER 20343M: Xingyu Wu <xingyu.wu@starfivetech.com> 20344M: Samin Guo <samin.guo@starfivetech.com> 20345S: Supported 20346F: Documentation/devicetree/bindings/watchdog/starfive* 20347F: drivers/watchdog/starfive-wdt.c 20348 20349STATIC BRANCH/CALL 20350M: Peter Zijlstra <peterz@infradead.org> 20351M: Josh Poimboeuf <jpoimboe@kernel.org> 20352M: Jason Baron <jbaron@akamai.com> 20353R: Steven Rostedt <rostedt@goodmis.org> 20354R: Ard Biesheuvel <ardb@kernel.org> 20355S: Supported 20356F: arch/*/include/asm/jump_label*.h 20357F: arch/*/include/asm/static_call*.h 20358F: arch/*/kernel/jump_label.c 20359F: arch/*/kernel/static_call.c 20360F: include/linux/jump_label*.h 20361F: include/linux/static_call*.h 20362F: kernel/jump_label.c 20363F: kernel/static_call.c 20364 20365STI AUDIO (ASoC) DRIVERS 20366M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20368S: Maintained 20369F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20370F: sound/soc/sti/ 20371 20372STI CEC DRIVER 20373M: Alain Volmat <alain.volmat@foss.st.com> 20374S: Maintained 20375F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20376F: drivers/media/cec/platform/sti/ 20377 20378STK1160 USB VIDEO CAPTURE DRIVER 20379M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20380L: linux-media@vger.kernel.org 20381S: Maintained 20382T: git git://linuxtv.org/media_tree.git 20383F: drivers/media/usb/stk1160/ 20384 20385STM32 AUDIO (ASoC) DRIVERS 20386M: Olivier Moysan <olivier.moysan@foss.st.com> 20387M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20388L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20389S: Maintained 20390F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20391F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20392F: sound/soc/stm/ 20393 20394STM32 TIMER/LPTIMER DRIVERS 20395M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20396S: Maintained 20397F: Documentation/ABI/testing/*timer-stm32 20398F: Documentation/devicetree/bindings/*/*stm32-*timer* 20399F: drivers/*/stm32-*timer* 20400F: drivers/pwm/pwm-stm32* 20401F: include/linux/*/stm32-*tim* 20402 20403STMMAC ETHERNET DRIVER 20404M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20405M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20406M: Jose Abreu <joabreu@synopsys.com> 20407L: netdev@vger.kernel.org 20408S: Supported 20409W: http://www.stlinux.com 20410F: Documentation/networking/device_drivers/ethernet/stmicro/ 20411F: drivers/net/ethernet/stmicro/stmmac/ 20412 20413SUN HAPPY MEAL ETHERNET DRIVER 20414M: Sean Anderson <seanga2@gmail.com> 20415S: Maintained 20416F: drivers/net/ethernet/sun/sunhme.* 20417 20418SUN3/3X 20419M: Sam Creasey <sammy@sammy.net> 20420S: Maintained 20421W: http://sammy.net/sun3/ 20422F: arch/m68k/include/asm/sun3* 20423F: arch/m68k/kernel/*sun3* 20424F: arch/m68k/sun3*/ 20425F: drivers/net/ethernet/i825xx/sun3* 20426 20427SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20428M: Hans de Goede <hdegoede@redhat.com> 20429L: linux-input@vger.kernel.org 20430S: Maintained 20431F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20432F: drivers/input/keyboard/sun4i-lradc-keys.c 20433 20434SUNDANCE NETWORK DRIVER 20435M: Denis Kirjanov <kda@linux-powerpc.org> 20436L: netdev@vger.kernel.org 20437S: Maintained 20438F: drivers/net/ethernet/dlink/sundance.c 20439 20440SUNPLUS ETHERNET DRIVER 20441M: Wells Lu <wellslutw@gmail.com> 20442L: netdev@vger.kernel.org 20443S: Maintained 20444W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20445F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20446F: drivers/net/ethernet/sunplus/ 20447 20448SUNPLUS MMC DRIVER 20449M: Tony Huang <tonyhuang.sunplus@gmail.com> 20450M: Li-hao Kuo <lhjeff911@gmail.com> 20451S: Maintained 20452F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20453F: drivers/mmc/host/sunplus-mmc.c 20454 20455SUNPLUS OCOTP DRIVER 20456M: Vincent Shih <vincent.sunplus@gmail.com> 20457S: Maintained 20458F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20459F: drivers/nvmem/sunplus-ocotp.c 20460 20461SUNPLUS PWM DRIVER 20462M: Hammer Hsieh <hammerh0314@gmail.com> 20463S: Maintained 20464F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20465F: drivers/pwm/pwm-sunplus.c 20466 20467SUNPLUS RTC DRIVER 20468M: Vincent Shih <vincent.sunplus@gmail.com> 20469L: linux-rtc@vger.kernel.org 20470S: Maintained 20471F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20472F: drivers/rtc/rtc-sunplus.c 20473 20474SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20475M: Li-hao Kuo <lhjeff911@gmail.com> 20476L: linux-spi@vger.kernel.org 20477S: Maintained 20478F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20479F: drivers/spi/spi-sunplus-sp7021.c 20480 20481SUNPLUS UART DRIVER 20482M: Hammer Hsieh <hammerh0314@gmail.com> 20483S: Maintained 20484F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20485F: drivers/tty/serial/sunplus-uart.c 20486 20487SUNPLUS USB2 PHY DRIVER 20488M: Vincent Shih <vincent.sunplus@gmail.com> 20489L: linux-usb@vger.kernel.org 20490S: Maintained 20491F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20492F: drivers/phy/sunplus/Kconfig 20493F: drivers/phy/sunplus/Makefile 20494F: drivers/phy/sunplus/phy-sunplus-usb2.c 20495 20496SUNPLUS WATCHDOG DRIVER 20497M: Xiantao Hu <xt.hu@cqplus1.com> 20498L: linux-watchdog@vger.kernel.org 20499S: Maintained 20500F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20501F: drivers/watchdog/sunplus_wdt.c 20502 20503SUPERH 20504M: Yoshinori Sato <ysato@users.sourceforge.jp> 20505M: Rich Felker <dalias@libc.org> 20506M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20507L: linux-sh@vger.kernel.org 20508S: Maintained 20509Q: http://patchwork.kernel.org/project/linux-sh/list/ 20510F: Documentation/arch/sh/ 20511F: arch/sh/ 20512F: drivers/sh/ 20513 20514SUSPEND TO RAM 20515M: "Rafael J. Wysocki" <rafael@kernel.org> 20516M: Len Brown <len.brown@intel.com> 20517M: Pavel Machek <pavel@ucw.cz> 20518L: linux-pm@vger.kernel.org 20519S: Supported 20520B: https://bugzilla.kernel.org 20521F: Documentation/power/ 20522F: arch/x86/kernel/acpi/sleep* 20523F: arch/x86/kernel/acpi/wakeup* 20524F: drivers/base/power/ 20525F: include/linux/freezer.h 20526F: include/linux/pm.h 20527F: include/linux/suspend.h 20528F: kernel/power/ 20529 20530SVGA HANDLING 20531M: Martin Mares <mj@ucw.cz> 20532L: linux-video@atrey.karlin.mff.cuni.cz 20533S: Maintained 20534F: Documentation/admin-guide/svga.rst 20535F: arch/x86/boot/video* 20536 20537SWITCHDEV 20538M: Jiri Pirko <jiri@resnulli.us> 20539M: Ivan Vecera <ivecera@redhat.com> 20540L: netdev@vger.kernel.org 20541S: Supported 20542F: include/net/switchdev.h 20543F: net/switchdev/ 20544 20545SY8106A REGULATOR DRIVER 20546M: Icenowy Zheng <icenowy@aosc.io> 20547S: Maintained 20548F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20549F: drivers/regulator/sy8106a-regulator.c 20550 20551SYNC FILE FRAMEWORK 20552M: Sumit Semwal <sumit.semwal@linaro.org> 20553R: Gustavo Padovan <gustavo@padovan.org> 20554L: linux-media@vger.kernel.org 20555L: dri-devel@lists.freedesktop.org 20556S: Maintained 20557T: git git://anongit.freedesktop.org/drm/drm-misc 20558F: Documentation/driver-api/sync_file.rst 20559F: drivers/dma-buf/dma-fence* 20560F: drivers/dma-buf/sw_sync.c 20561F: drivers/dma-buf/sync_* 20562F: include/linux/sync_file.h 20563F: include/uapi/linux/sync_file.h 20564 20565SYNOPSYS ARC ARCHITECTURE 20566M: Vineet Gupta <vgupta@kernel.org> 20567L: linux-snps-arc@lists.infradead.org 20568S: Supported 20569T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20570F: Documentation/arch/arc 20571F: Documentation/devicetree/bindings/arc/* 20572F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20573F: arch/arc/ 20574F: drivers/clocksource/arc_timer.c 20575F: drivers/tty/serial/arc_uart.c 20576 20577SYNOPSYS ARC HSDK SDP pll clock driver 20578M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20579S: Supported 20580F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20581F: drivers/clk/clk-hsdk-pll.c 20582 20583SYNOPSYS ARC SDP clock driver 20584M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20585S: Supported 20586F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20587F: drivers/clk/axs10x/* 20588 20589SYNOPSYS ARC SDP platform support 20590M: Alexey Brodkin <abrodkin@synopsys.com> 20591S: Supported 20592F: Documentation/devicetree/bindings/arc/axs10* 20593F: arch/arc/boot/dts/ax* 20594F: arch/arc/plat-axs10x 20595 20596SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20597M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20598S: Supported 20599F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20600F: drivers/reset/reset-axs10x.c 20601 20602SYNOPSYS CREG GPIO DRIVER 20603M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20604S: Maintained 20605F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20606F: drivers/gpio/gpio-creg-snps.c 20607 20608SYNOPSYS DESIGNWARE 8250 UART DRIVER 20609M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20610R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20611S: Supported 20612F: drivers/tty/serial/8250/8250_dw.c 20613F: drivers/tty/serial/8250/8250_dwlib.* 20614F: drivers/tty/serial/8250/8250_lpss.c 20615 20616SYNOPSYS DESIGNWARE APB GPIO DRIVER 20617M: Hoan Tran <hoan@os.amperecomputing.com> 20618M: Serge Semin <fancer.lancer@gmail.com> 20619L: linux-gpio@vger.kernel.org 20620S: Maintained 20621F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20622F: drivers/gpio/gpio-dwapb.c 20623 20624SYNOPSYS DESIGNWARE APB SSI DRIVER 20625M: Serge Semin <fancer.lancer@gmail.com> 20626L: linux-spi@vger.kernel.org 20627S: Supported 20628F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20629F: drivers/spi/spi-dw* 20630 20631SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20632M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20633S: Maintained 20634F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20635F: drivers/dma/dw-axi-dmac/ 20636 20637SYNOPSYS DESIGNWARE DMAC DRIVER 20638M: Viresh Kumar <vireshk@kernel.org> 20639R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20640S: Maintained 20641F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20642F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20643F: drivers/dma/dw/ 20644F: include/dt-bindings/dma/dw-dmac.h 20645F: include/linux/dma/dw.h 20646F: include/linux/platform_data/dma-dw.h 20647 20648SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20649M: Jose Abreu <Jose.Abreu@synopsys.com> 20650L: netdev@vger.kernel.org 20651S: Supported 20652F: drivers/net/ethernet/synopsys/ 20653 20654SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20655M: Jose Abreu <Jose.Abreu@synopsys.com> 20656L: netdev@vger.kernel.org 20657S: Supported 20658F: drivers/net/pcs/pcs-xpcs.c 20659F: drivers/net/pcs/pcs-xpcs.h 20660F: include/linux/pcs/pcs-xpcs.h 20661 20662SYNOPSYS DESIGNWARE I2C DRIVER 20663M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20664R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20665R: Mika Westerberg <mika.westerberg@linux.intel.com> 20666R: Jan Dabros <jsd@semihalf.com> 20667L: linux-i2c@vger.kernel.org 20668S: Supported 20669F: drivers/i2c/busses/i2c-designware-* 20670 20671SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20672M: Jaehoon Chung <jh80.chung@samsung.com> 20673L: linux-mmc@vger.kernel.org 20674S: Maintained 20675F: drivers/mmc/host/dw_mmc* 20676 20677SYNOPSYS HSDK RESET CONTROLLER DRIVER 20678M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20679S: Supported 20680F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20681F: drivers/reset/reset-hsdk.c 20682F: include/dt-bindings/reset/snps,hsdk-reset.h 20683 20684SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20685M: Prabu Thangamuthu <prabu.t@synopsys.com> 20686M: Manjunath M B <manjumb@synopsys.com> 20687L: linux-mmc@vger.kernel.org 20688S: Maintained 20689F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20690 20691SYSTEM CONFIGURATION (SYSCON) 20692M: Lee Jones <lee@kernel.org> 20693M: Arnd Bergmann <arnd@arndb.de> 20694S: Supported 20695T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20696F: drivers/mfd/syscon.c 20697 20698SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20699M: Sudeep Holla <sudeep.holla@arm.com> 20700R: Cristian Marussi <cristian.marussi@arm.com> 20701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20702S: Maintained 20703F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20704F: drivers/clk/clk-sc[mp]i.c 20705F: drivers/cpufreq/sc[mp]i-cpufreq.c 20706F: drivers/firmware/arm_scmi/ 20707F: drivers/firmware/arm_scpi.c 20708F: drivers/powercap/arm_scmi_powercap.c 20709F: drivers/regulator/scmi-regulator.c 20710F: drivers/reset/reset-scmi.c 20711F: include/linux/sc[mp]i_protocol.h 20712F: include/trace/events/scmi.h 20713F: include/uapi/linux/virtio_scmi.h 20714 20715SYSTEM RESET/SHUTDOWN DRIVERS 20716M: Sebastian Reichel <sre@kernel.org> 20717L: linux-pm@vger.kernel.org 20718S: Maintained 20719T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20720F: Documentation/devicetree/bindings/power/reset/ 20721F: drivers/power/reset/ 20722 20723SYSTEM TRACE MODULE CLASS 20724M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20725S: Maintained 20726T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20727F: Documentation/trace/stm.rst 20728F: drivers/hwtracing/stm/ 20729F: include/linux/stm.h 20730F: include/uapi/linux/stm.h 20731 20732SYSTEM76 ACPI DRIVER 20733M: Jeremy Soller <jeremy@system76.com> 20734M: System76 Product Development <productdev@system76.com> 20735L: platform-driver-x86@vger.kernel.org 20736S: Maintained 20737F: drivers/platform/x86/system76_acpi.c 20738 20739SYSV FILESYSTEM 20740S: Orphan 20741F: Documentation/filesystems/sysv-fs.rst 20742F: fs/sysv/ 20743F: include/linux/sysv_fs.h 20744 20745TASKSTATS STATISTICS INTERFACE 20746M: Balbir Singh <bsingharora@gmail.com> 20747S: Maintained 20748F: Documentation/accounting/taskstats* 20749F: include/linux/taskstats* 20750F: kernel/taskstats.c 20751 20752TC subsystem 20753M: Jamal Hadi Salim <jhs@mojatatu.com> 20754M: Cong Wang <xiyou.wangcong@gmail.com> 20755M: Jiri Pirko <jiri@resnulli.us> 20756L: netdev@vger.kernel.org 20757S: Maintained 20758F: include/net/pkt_cls.h 20759F: include/net/pkt_sched.h 20760F: include/net/tc_act/ 20761F: include/uapi/linux/pkt_cls.h 20762F: include/uapi/linux/pkt_sched.h 20763F: include/uapi/linux/tc_act/ 20764F: include/uapi/linux/tc_ematch/ 20765F: net/sched/ 20766F: tools/testing/selftests/tc-testing 20767 20768TC90522 MEDIA DRIVER 20769M: Akihiro Tsukada <tskd08@gmail.com> 20770L: linux-media@vger.kernel.org 20771S: Odd Fixes 20772F: drivers/media/dvb-frontends/tc90522* 20773 20774TCP LOW PRIORITY MODULE 20775M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20776M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20777S: Maintained 20778W: http://tcp-lp-mod.sourceforge.net/ 20779F: net/ipv4/tcp_lp.c 20780 20781TDA10071 MEDIA DRIVER 20782M: Antti Palosaari <crope@iki.fi> 20783L: linux-media@vger.kernel.org 20784S: Maintained 20785W: https://linuxtv.org 20786W: http://palosaari.fi/linux/ 20787Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20788T: git git://linuxtv.org/anttip/media_tree.git 20789F: drivers/media/dvb-frontends/tda10071* 20790 20791TDA18212 MEDIA DRIVER 20792M: Antti Palosaari <crope@iki.fi> 20793L: linux-media@vger.kernel.org 20794S: Maintained 20795W: https://linuxtv.org 20796W: http://palosaari.fi/linux/ 20797Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20798T: git git://linuxtv.org/anttip/media_tree.git 20799F: drivers/media/tuners/tda18212* 20800 20801TDA18218 MEDIA DRIVER 20802M: Antti Palosaari <crope@iki.fi> 20803L: linux-media@vger.kernel.org 20804S: Maintained 20805W: https://linuxtv.org 20806W: http://palosaari.fi/linux/ 20807Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20808T: git git://linuxtv.org/anttip/media_tree.git 20809F: drivers/media/tuners/tda18218* 20810 20811TDA18250 MEDIA DRIVER 20812M: Olli Salonen <olli.salonen@iki.fi> 20813L: linux-media@vger.kernel.org 20814S: Maintained 20815W: https://linuxtv.org 20816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20817T: git git://linuxtv.org/media_tree.git 20818F: drivers/media/tuners/tda18250* 20819 20820TDA18271 MEDIA DRIVER 20821M: Michael Krufky <mkrufky@linuxtv.org> 20822L: linux-media@vger.kernel.org 20823S: Maintained 20824W: https://linuxtv.org 20825W: http://github.com/mkrufky 20826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20827T: git git://linuxtv.org/mkrufky/tuners.git 20828F: drivers/media/tuners/tda18271* 20829 20830TDA1997x MEDIA DRIVER 20831M: Tim Harvey <tharvey@gateworks.com> 20832L: linux-media@vger.kernel.org 20833S: Maintained 20834W: https://linuxtv.org 20835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20836F: drivers/media/i2c/tda1997x.* 20837 20838TDA827x MEDIA DRIVER 20839M: Michael Krufky <mkrufky@linuxtv.org> 20840L: linux-media@vger.kernel.org 20841S: Maintained 20842W: https://linuxtv.org 20843W: http://github.com/mkrufky 20844Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20845T: git git://linuxtv.org/mkrufky/tuners.git 20846F: drivers/media/tuners/tda8290.* 20847 20848TDA8290 MEDIA DRIVER 20849M: Michael Krufky <mkrufky@linuxtv.org> 20850L: linux-media@vger.kernel.org 20851S: Maintained 20852W: https://linuxtv.org 20853W: http://github.com/mkrufky 20854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20855T: git git://linuxtv.org/mkrufky/tuners.git 20856F: drivers/media/tuners/tda8290.* 20857 20858TDA9840 MEDIA DRIVER 20859M: Hans Verkuil <hverkuil@xs4all.nl> 20860L: linux-media@vger.kernel.org 20861S: Maintained 20862W: https://linuxtv.org 20863T: git git://linuxtv.org/media_tree.git 20864F: drivers/media/i2c/tda9840* 20865 20866TEA5761 TUNER DRIVER 20867M: Mauro Carvalho Chehab <mchehab@kernel.org> 20868L: linux-media@vger.kernel.org 20869S: Odd fixes 20870W: https://linuxtv.org 20871T: git git://linuxtv.org/media_tree.git 20872F: drivers/media/tuners/tea5761.* 20873 20874TEA5767 TUNER DRIVER 20875M: Mauro Carvalho Chehab <mchehab@kernel.org> 20876L: linux-media@vger.kernel.org 20877S: Maintained 20878W: https://linuxtv.org 20879T: git git://linuxtv.org/media_tree.git 20880F: drivers/media/tuners/tea5767.* 20881 20882TEA6415C MEDIA DRIVER 20883M: Hans Verkuil <hverkuil@xs4all.nl> 20884L: linux-media@vger.kernel.org 20885S: Maintained 20886W: https://linuxtv.org 20887T: git git://linuxtv.org/media_tree.git 20888F: drivers/media/i2c/tea6415c* 20889 20890TEA6420 MEDIA DRIVER 20891M: Hans Verkuil <hverkuil@xs4all.nl> 20892L: linux-media@vger.kernel.org 20893S: Maintained 20894W: https://linuxtv.org 20895T: git git://linuxtv.org/media_tree.git 20896F: drivers/media/i2c/tea6420* 20897 20898TEAM DRIVER 20899M: Jiri Pirko <jiri@resnulli.us> 20900L: netdev@vger.kernel.org 20901S: Supported 20902F: drivers/net/team/ 20903F: include/linux/if_team.h 20904F: include/uapi/linux/if_team.h 20905F: tools/testing/selftests/drivers/net/team/ 20906 20907TECHNICAL ADVISORY BOARD PROCESS DOCS 20908M: "Theodore Ts'o" <tytso@mit.edu> 20909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20910L: tech-board-discuss@lists.linux-foundation.org 20911S: Maintained 20912F: Documentation/process/contribution-maturity-model.rst 20913F: Documentation/process/researcher-guidelines.rst 20914 20915TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20916M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20917S: Maintained 20918F: arch/x86/platform/ts5500/ 20919 20920TECHNOTREND USB IR RECEIVER 20921M: Sean Young <sean@mess.org> 20922L: linux-media@vger.kernel.org 20923S: Maintained 20924F: drivers/media/rc/ttusbir.c 20925 20926TECHWELL TW9910 VIDEO DECODER 20927L: linux-media@vger.kernel.org 20928S: Orphan 20929F: drivers/media/i2c/tw9910.c 20930F: include/media/i2c/tw9910.h 20931 20932TEE SUBSYSTEM 20933M: Jens Wiklander <jens.wiklander@linaro.org> 20934R: Sumit Garg <sumit.garg@linaro.org> 20935L: op-tee@lists.trustedfirmware.org 20936S: Maintained 20937F: Documentation/staging/tee.rst 20938F: drivers/tee/ 20939F: include/linux/tee_drv.h 20940F: include/uapi/linux/tee.h 20941 20942TEGRA ARCHITECTURE SUPPORT 20943M: Thierry Reding <thierry.reding@gmail.com> 20944M: Jonathan Hunter <jonathanh@nvidia.com> 20945L: linux-tegra@vger.kernel.org 20946S: Supported 20947Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20948T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20949N: [^a-z]tegra 20950 20951TEGRA CLOCK DRIVER 20952M: Peter De Schrijver <pdeschrijver@nvidia.com> 20953M: Prashant Gaikwad <pgaikwad@nvidia.com> 20954S: Supported 20955F: drivers/clk/tegra/ 20956 20957TEGRA DMA DRIVERS 20958M: Laxman Dewangan <ldewangan@nvidia.com> 20959M: Jon Hunter <jonathanh@nvidia.com> 20960S: Supported 20961F: drivers/dma/tegra* 20962 20963TEGRA I2C DRIVER 20964M: Laxman Dewangan <ldewangan@nvidia.com> 20965R: Dmitry Osipenko <digetx@gmail.com> 20966S: Supported 20967F: drivers/i2c/busses/i2c-tegra.c 20968 20969TEGRA IOMMU DRIVERS 20970M: Thierry Reding <thierry.reding@gmail.com> 20971R: Krishna Reddy <vdumpa@nvidia.com> 20972L: linux-tegra@vger.kernel.org 20973S: Supported 20974F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20975F: drivers/iommu/tegra* 20976 20977TEGRA KBC DRIVER 20978M: Laxman Dewangan <ldewangan@nvidia.com> 20979S: Supported 20980F: drivers/input/keyboard/tegra-kbc.c 20981 20982TEGRA NAND DRIVER 20983M: Stefan Agner <stefan@agner.ch> 20984M: Lucas Stach <dev@lynxeye.de> 20985S: Maintained 20986F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20987F: drivers/mtd/nand/raw/tegra_nand.c 20988 20989TEGRA PWM DRIVER 20990M: Thierry Reding <thierry.reding@gmail.com> 20991S: Supported 20992F: drivers/pwm/pwm-tegra.c 20993 20994TEGRA QUAD SPI DRIVER 20995M: Thierry Reding <thierry.reding@gmail.com> 20996M: Jonathan Hunter <jonathanh@nvidia.com> 20997M: Sowjanya Komatineni <skomatineni@nvidia.com> 20998L: linux-tegra@vger.kernel.org 20999S: Maintained 21000F: drivers/spi/spi-tegra210-quad.c 21001 21002TEGRA SERIAL DRIVER 21003M: Laxman Dewangan <ldewangan@nvidia.com> 21004S: Supported 21005F: drivers/tty/serial/serial-tegra.c 21006 21007TEGRA SPI DRIVER 21008M: Laxman Dewangan <ldewangan@nvidia.com> 21009S: Supported 21010F: drivers/spi/spi-tegra* 21011 21012TEGRA VIDEO DRIVER 21013M: Thierry Reding <thierry.reding@gmail.com> 21014M: Jonathan Hunter <jonathanh@nvidia.com> 21015M: Sowjanya Komatineni <skomatineni@nvidia.com> 21016M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21017L: linux-media@vger.kernel.org 21018L: linux-tegra@vger.kernel.org 21019S: Maintained 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21021F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21022F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21023F: drivers/staging/media/tegra-video/ 21024 21025TEGRA XUSB PADCTL DRIVER 21026M: JC Kuo <jckuo@nvidia.com> 21027S: Supported 21028F: drivers/phy/tegra/xusb* 21029 21030TEHUTI ETHERNET DRIVER 21031M: Andy Gospodarek <andy@greyhouse.net> 21032L: netdev@vger.kernel.org 21033S: Supported 21034F: drivers/net/ethernet/tehuti/* 21035 21036TELECOM CLOCK DRIVER FOR MCPL0010 21037M: Mark Gross <markgross@kernel.org> 21038S: Supported 21039F: drivers/char/tlclk.c 21040 21041TEMPO SEMICONDUCTOR DRIVERS 21042M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21043S: Maintained 21044F: Documentation/devicetree/bindings/sound/tscs*.txt 21045F: sound/soc/codecs/tscs*.c 21046F: sound/soc/codecs/tscs*.h 21047 21048TENSILICA XTENSA PORT (xtensa) 21049M: Chris Zankel <chris@zankel.net> 21050M: Max Filippov <jcmvbkbc@gmail.com> 21051S: Maintained 21052T: git https://github.com/jcmvbkbc/linux-xtensa.git 21053F: arch/xtensa/ 21054F: drivers/irqchip/irq-xtensa-* 21055 21056TEXAS INSTRUMENTS ASoC DRIVERS 21057M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21059S: Maintained 21060F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21061F: sound/soc/ti/ 21062 21063TEXAS INSTRUMENTS DMA DRIVERS 21064M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21065L: dmaengine@vger.kernel.org 21066S: Maintained 21067F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21068F: Documentation/devicetree/bindings/dma/ti-edma.txt 21069F: Documentation/devicetree/bindings/dma/ti/ 21070F: drivers/dma/ti/ 21071F: include/linux/dma/k3-psil.h 21072F: include/linux/dma/k3-udma-glue.h 21073F: include/linux/dma/ti-cppi5.h 21074X: drivers/dma/ti/cppi41.c 21075 21076TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21077M: Robert Marko <robert.marko@sartura.hr> 21078M: Luka Perkov <luka.perkov@sartura.hr> 21079L: linux-hwmon@vger.kernel.org 21080S: Maintained 21081F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21082F: Documentation/hwmon/tps23861.rst 21083F: drivers/hwmon/tps23861.c 21084 21085TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21086M: Ricardo Ribalda <ribalda@kernel.org> 21087L: linux-iio@vger.kernel.org 21088S: Supported 21089F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21090F: drivers/iio/dac/ti-dac7612.c 21091 21092TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21093M: Nishanth Menon <nm@ti.com> 21094M: Tero Kristo <kristo@kernel.org> 21095M: Santosh Shilimkar <ssantosh@kernel.org> 21096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21097S: Maintained 21098F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21099F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21100F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21101F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21102F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21103F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21104F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21105F: drivers/clk/keystone/sci-clk.c 21106F: drivers/firmware/ti_sci* 21107F: drivers/irqchip/irq-ti-sci-inta.c 21108F: drivers/irqchip/irq-ti-sci-intr.c 21109F: drivers/reset/reset-ti-sci.c 21110F: drivers/soc/ti/ti_sci_inta_msi.c 21111F: drivers/soc/ti/ti_sci_pm_domains.c 21112F: include/dt-bindings/soc/ti,sci_pm_domain.h 21113F: include/linux/soc/ti/ti_sci_inta_msi.h 21114F: include/linux/soc/ti/ti_sci_protocol.h 21115 21116TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21117M: Puranjay Mohan <puranjay12@gmail.com> 21118L: linux-iio@vger.kernel.org 21119S: Supported 21120F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21121F: drivers/iio/temperature/tmp117.c 21122 21123THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21124M: Hans Verkuil <hverkuil@xs4all.nl> 21125L: linux-media@vger.kernel.org 21126S: Maintained 21127W: https://linuxtv.org 21128T: git git://linuxtv.org/media_tree.git 21129F: drivers/media/radio/radio-raremono.c 21130 21131THERMAL 21132M: Rafael J. Wysocki <rafael@kernel.org> 21133M: Daniel Lezcano <daniel.lezcano@linaro.org> 21134R: Amit Kucheria <amitk@kernel.org> 21135R: Zhang Rui <rui.zhang@intel.com> 21136L: linux-pm@vger.kernel.org 21137S: Supported 21138Q: https://patchwork.kernel.org/project/linux-pm/list/ 21139T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21140F: Documentation/ABI/testing/sysfs-class-thermal 21141F: Documentation/admin-guide/thermal/ 21142F: Documentation/devicetree/bindings/thermal/ 21143F: Documentation/driver-api/thermal/ 21144F: drivers/thermal/ 21145F: include/dt-bindings/thermal/ 21146F: include/linux/cpu_cooling.h 21147F: include/linux/thermal.h 21148F: include/uapi/linux/thermal.h 21149F: tools/lib/thermal/ 21150F: tools/thermal/ 21151 21152THERMAL DRIVER FOR AMLOGIC SOCS 21153M: Guillaume La Roque <glaroque@baylibre.com> 21154L: linux-pm@vger.kernel.org 21155L: linux-amlogic@lists.infradead.org 21156S: Supported 21157W: http://linux-meson.com/ 21158F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21159F: drivers/thermal/amlogic_thermal.c 21160 21161THERMAL/CPU_COOLING 21162M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21163M: Daniel Lezcano <daniel.lezcano@linaro.org> 21164M: Viresh Kumar <viresh.kumar@linaro.org> 21165R: Lukasz Luba <lukasz.luba@arm.com> 21166L: linux-pm@vger.kernel.org 21167S: Supported 21168F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21169F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21170F: drivers/thermal/cpufreq_cooling.c 21171F: drivers/thermal/cpuidle_cooling.c 21172F: include/linux/cpu_cooling.h 21173 21174THERMAL/POWER_ALLOCATOR 21175M: Lukasz Luba <lukasz.luba@arm.com> 21176L: linux-pm@vger.kernel.org 21177S: Maintained 21178F: Documentation/driver-api/thermal/power_allocator.rst 21179F: drivers/thermal/gov_power_allocator.c 21180F: drivers/thermal/thermal_trace_ipa.h 21181 21182THINKPAD ACPI EXTRAS DRIVER 21183M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21184L: ibm-acpi-devel@lists.sourceforge.net 21185L: platform-driver-x86@vger.kernel.org 21186S: Maintained 21187W: http://ibm-acpi.sourceforge.net 21188W: http://thinkwiki.org/wiki/Ibm-acpi 21189T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21190F: drivers/platform/x86/thinkpad_acpi.c 21191 21192THINKPAD LMI DRIVER 21193M: Mark Pearson <markpearson@lenovo.com> 21194L: platform-driver-x86@vger.kernel.org 21195S: Maintained 21196F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21197F: drivers/platform/x86/think-lmi.? 21198 21199THUNDERBOLT DMA TRAFFIC TEST DRIVER 21200M: Isaac Hazan <isaac.hazan@intel.com> 21201L: linux-usb@vger.kernel.org 21202S: Maintained 21203F: drivers/thunderbolt/dma_test.c 21204 21205THUNDERBOLT DRIVER 21206M: Andreas Noever <andreas.noever@gmail.com> 21207M: Michael Jamet <michael.jamet@intel.com> 21208M: Mika Westerberg <mika.westerberg@linux.intel.com> 21209M: Yehezkel Bernat <YehezkelShB@gmail.com> 21210L: linux-usb@vger.kernel.org 21211S: Maintained 21212T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21213F: Documentation/admin-guide/thunderbolt.rst 21214F: drivers/thunderbolt/ 21215F: include/linux/thunderbolt.h 21216 21217THUNDERBOLT NETWORK DRIVER 21218M: Michael Jamet <michael.jamet@intel.com> 21219M: Mika Westerberg <mika.westerberg@linux.intel.com> 21220M: Yehezkel Bernat <YehezkelShB@gmail.com> 21221L: netdev@vger.kernel.org 21222S: Maintained 21223F: drivers/net/thunderbolt/ 21224 21225THUNDERX GPIO DRIVER 21226M: Robert Richter <rric@kernel.org> 21227S: Odd Fixes 21228F: drivers/gpio/gpio-thunderx.c 21229 21230TI ADS7924 ADC DRIVER 21231M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21232L: linux-iio@vger.kernel.org 21233S: Supported 21234F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21235F: drivers/iio/adc/ti-ads7924.c 21236 21237TI AM437X VPFE DRIVER 21238M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21239L: linux-media@vger.kernel.org 21240S: Maintained 21241W: https://linuxtv.org 21242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21243T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21244F: drivers/media/platform/ti/am437x/ 21245 21246TI BANDGAP AND THERMAL DRIVER 21247M: Eduardo Valentin <edubezval@gmail.com> 21248M: Keerthy <j-keerthy@ti.com> 21249L: linux-pm@vger.kernel.org 21250L: linux-omap@vger.kernel.org 21251S: Maintained 21252F: drivers/thermal/ti-soc-thermal/ 21253 21254TI BQ27XXX POWER SUPPLY DRIVER 21255F: drivers/power/supply/bq27xxx_battery.c 21256F: drivers/power/supply/bq27xxx_battery_i2c.c 21257F: include/linux/power/bq27xxx_battery.h 21258 21259TI CDCE706 CLOCK DRIVER 21260M: Max Filippov <jcmvbkbc@gmail.com> 21261S: Maintained 21262F: drivers/clk/clk-cdce706.c 21263 21264TI CLOCK DRIVER 21265M: Tero Kristo <kristo@kernel.org> 21266L: linux-omap@vger.kernel.org 21267S: Odd Fixes 21268F: drivers/clk/ti/ 21269F: include/linux/clk/ti.h 21270 21271TI DAVINCI MACHINE SUPPORT 21272M: Bartosz Golaszewski <brgl@bgdev.pl> 21273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21274S: Maintained 21275T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21276F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21277F: arch/arm/boot/dts/ti/davinci/ 21278F: arch/arm/mach-davinci/ 21279F: drivers/i2c/busses/i2c-davinci.c 21280 21281TI DAVINCI SERIES CLOCK DRIVER 21282M: David Lechner <david@lechnology.com> 21283R: Sekhar Nori <nsekhar@ti.com> 21284S: Maintained 21285F: Documentation/devicetree/bindings/clock/ti/davinci/ 21286F: drivers/clk/davinci/ 21287F: include/linux/clk/davinci.h 21288 21289TI DAVINCI SERIES GPIO DRIVER 21290M: Keerthy <j-keerthy@ti.com> 21291L: linux-gpio@vger.kernel.org 21292S: Maintained 21293F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21294F: drivers/gpio/gpio-davinci.c 21295 21296TI DAVINCI SERIES MEDIA DRIVER 21297M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21298L: linux-media@vger.kernel.org 21299S: Maintained 21300W: https://linuxtv.org 21301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21302T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21303F: drivers/media/platform/ti/davinci/ 21304F: include/media/davinci/ 21305 21306TI ENHANCED CAPTURE (eCAP) DRIVER 21307M: Vignesh Raghavendra <vigneshr@ti.com> 21308R: Julien Panis <jpanis@baylibre.com> 21309L: linux-iio@vger.kernel.org 21310L: linux-omap@vger.kernel.org 21311S: Maintained 21312F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21313F: drivers/counter/ti-ecap-capture.c 21314 21315TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21316R: David Lechner <david@lechnology.com> 21317L: linux-iio@vger.kernel.org 21318F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21319F: drivers/counter/ti-eqep.c 21320 21321TI ETHERNET SWITCH DRIVER (CPSW) 21322R: Grygorii Strashko <grygorii.strashko@ti.com> 21323L: linux-omap@vger.kernel.org 21324L: netdev@vger.kernel.org 21325S: Maintained 21326F: drivers/net/ethernet/ti/cpsw* 21327F: drivers/net/ethernet/ti/davinci* 21328 21329TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21330M: Alex Dubov <oakad@yahoo.com> 21331S: Maintained 21332W: http://tifmxx.berlios.de/ 21333F: drivers/memstick/host/tifm_ms.c 21334F: drivers/misc/tifm* 21335F: drivers/mmc/host/tifm_sd.c 21336F: include/linux/tifm.h 21337 21338TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21339M: Nishanth Menon <nm@ti.com> 21340M: Santosh Shilimkar <ssantosh@kernel.org> 21341L: linux-kernel@vger.kernel.org 21342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21343S: Maintained 21344T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21345F: drivers/soc/ti/* 21346 21347TI LM49xxx FAMILY ASoC CODEC DRIVERS 21348M: M R Swami Reddy <mr.swami.reddy@ti.com> 21349M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21350L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21351S: Maintained 21352F: sound/soc/codecs/isabelle* 21353F: sound/soc/codecs/lm49453* 21354 21355TI LMP92064 ADC DRIVER 21356M: Leonard Göhrs <l.goehrs@pengutronix.de> 21357R: kernel@pengutronix.de 21358L: linux-iio@vger.kernel.org 21359S: Maintained 21360F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21361F: drivers/iio/adc/ti-lmp92064.c 21362 21363TI PCM3060 ASoC CODEC DRIVER 21364M: Kirill Marinushkin <kmarinushkin@birdec.com> 21365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21366S: Maintained 21367F: Documentation/devicetree/bindings/sound/pcm3060.txt 21368F: sound/soc/codecs/pcm3060* 21369 21370TI TAS571X FAMILY ASoC CODEC DRIVER 21371M: Kevin Cernekee <cernekee@chromium.org> 21372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21373S: Odd Fixes 21374F: sound/soc/codecs/tas571x* 21375 21376TI TMAG5273 MAGNETOMETER DRIVER 21377M: Gerald Loacker <gerald.loacker@wolfvision.net> 21378L: linux-iio@vger.kernel.org 21379S: Maintained 21380F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21381F: drivers/iio/magnetometer/tmag5273.c 21382 21383TI TRF7970A NFC DRIVER 21384M: Mark Greer <mgreer@animalcreek.com> 21385L: linux-wireless@vger.kernel.org 21386S: Supported 21387F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21388F: drivers/nfc/trf7970a.c 21389 21390TI TSC2046 ADC DRIVER 21391M: Oleksij Rempel <o.rempel@pengutronix.de> 21392R: kernel@pengutronix.de 21393L: linux-iio@vger.kernel.org 21394S: Maintained 21395F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21396F: drivers/iio/adc/ti-tsc2046.c 21397 21398TI TWL4030 SERIES SOC CODEC DRIVER 21399M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21400L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21401S: Maintained 21402F: sound/soc/codecs/twl4030* 21403 21404TI VPE/CAL DRIVERS 21405M: Benoit Parrot <bparrot@ti.com> 21406L: linux-media@vger.kernel.org 21407S: Maintained 21408W: http://linuxtv.org/ 21409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21410F: Documentation/devicetree/bindings/media/ti,cal.yaml 21411F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21412F: drivers/media/platform/ti/cal/ 21413F: drivers/media/platform/ti/vpe/ 21414 21415TI WILINK WIRELESS DRIVERS 21416L: linux-wireless@vger.kernel.org 21417S: Orphan 21418W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21419W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21420T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21421F: drivers/net/wireless/ti/ 21422 21423TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21424M: John Stultz <jstultz@google.com> 21425M: Thomas Gleixner <tglx@linutronix.de> 21426R: Stephen Boyd <sboyd@kernel.org> 21427L: linux-kernel@vger.kernel.org 21428S: Supported 21429T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21430F: include/linux/clocksource.h 21431F: include/linux/time.h 21432F: include/linux/timex.h 21433F: include/uapi/linux/time.h 21434F: include/uapi/linux/timex.h 21435F: kernel/time/alarmtimer.c 21436F: kernel/time/clocksource.c 21437F: kernel/time/ntp.c 21438F: kernel/time/time*.c 21439F: tools/testing/selftests/timers/ 21440 21441TIPC NETWORK LAYER 21442M: Jon Maloy <jmaloy@redhat.com> 21443M: Ying Xue <ying.xue@windriver.com> 21444L: netdev@vger.kernel.org (core kernel code) 21445L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21446S: Maintained 21447W: http://tipc.sourceforge.net/ 21448F: include/uapi/linux/tipc*.h 21449F: net/tipc/ 21450 21451TLAN NETWORK DRIVER 21452M: Samuel Chessman <chessman@tux.org> 21453L: tlan-devel@lists.sourceforge.net (subscribers-only) 21454S: Maintained 21455W: http://sourceforge.net/projects/tlan/ 21456F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21457F: drivers/net/ethernet/ti/tlan.* 21458 21459TMIO/SDHI MMC DRIVER 21460M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21461L: linux-mmc@vger.kernel.org 21462L: linux-renesas-soc@vger.kernel.org 21463S: Supported 21464F: drivers/mmc/host/renesas_sdhi* 21465F: drivers/mmc/host/tmio_mmc* 21466F: include/linux/mfd/tmio.h 21467 21468TMP401 HARDWARE MONITOR DRIVER 21469M: Guenter Roeck <linux@roeck-us.net> 21470L: linux-hwmon@vger.kernel.org 21471S: Maintained 21472F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21473F: Documentation/hwmon/tmp401.rst 21474F: drivers/hwmon/tmp401.c 21475 21476TMP464 HARDWARE MONITOR DRIVER 21477M: Guenter Roeck <linux@roeck-us.net> 21478L: linux-hwmon@vger.kernel.org 21479S: Maintained 21480F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21481F: Documentation/hwmon/tmp464.rst 21482F: drivers/hwmon/tmp464.c 21483 21484TMP513 HARDWARE MONITOR DRIVER 21485M: Eric Tremblay <etremblay@distech-controls.com> 21486L: linux-hwmon@vger.kernel.org 21487S: Maintained 21488F: Documentation/hwmon/tmp513.rst 21489F: drivers/hwmon/tmp513.c 21490 21491TMPFS (SHMEM FILESYSTEM) 21492M: Hugh Dickins <hughd@google.com> 21493L: linux-mm@kvack.org 21494S: Maintained 21495F: include/linux/shmem_fs.h 21496F: mm/shmem.c 21497 21498TOMOYO SECURITY MODULE 21499M: Kentaro Takeda <takedakn@nttdata.co.jp> 21500M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21501L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21502L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21503L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21504L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21505S: Maintained 21506W: https://tomoyo.osdn.jp/ 21507F: security/tomoyo/ 21508 21509TOPSTAR LAPTOP EXTRAS DRIVER 21510M: Herton Ronaldo Krzesinski <herton@canonical.com> 21511L: platform-driver-x86@vger.kernel.org 21512S: Maintained 21513F: drivers/platform/x86/topstar-laptop.c 21514 21515TORTURE-TEST MODULES 21516M: Davidlohr Bueso <dave@stgolabs.net> 21517M: "Paul E. McKenney" <paulmck@kernel.org> 21518M: Josh Triplett <josh@joshtriplett.org> 21519L: linux-kernel@vger.kernel.org 21520S: Supported 21521T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21522F: Documentation/RCU/torture.rst 21523F: kernel/locking/locktorture.c 21524F: kernel/rcu/rcuscale.c 21525F: kernel/rcu/rcutorture.c 21526F: kernel/rcu/refscale.c 21527F: kernel/torture.c 21528 21529TOSHIBA ACPI EXTRAS DRIVER 21530M: Azael Avalos <coproscefalo@gmail.com> 21531L: platform-driver-x86@vger.kernel.org 21532S: Maintained 21533F: drivers/platform/x86/toshiba_acpi.c 21534 21535TOSHIBA BLUETOOTH DRIVER 21536M: Azael Avalos <coproscefalo@gmail.com> 21537L: platform-driver-x86@vger.kernel.org 21538S: Maintained 21539F: drivers/platform/x86/toshiba_bluetooth.c 21540 21541TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21542M: Azael Avalos <coproscefalo@gmail.com> 21543L: platform-driver-x86@vger.kernel.org 21544S: Maintained 21545F: drivers/platform/x86/toshiba_haps.c 21546 21547TOSHIBA SMM DRIVER 21548M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21549S: Maintained 21550W: http://www.buzzard.org.uk/toshiba/ 21551F: drivers/char/toshiba.c 21552F: include/linux/toshiba.h 21553F: include/uapi/linux/toshiba.h 21554 21555TOSHIBA TC358743 DRIVER 21556M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21557L: linux-media@vger.kernel.org 21558S: Maintained 21559F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21560F: drivers/media/i2c/tc358743* 21561F: include/media/i2c/tc358743.h 21562 21563TOSHIBA WMI HOTKEYS DRIVER 21564M: Azael Avalos <coproscefalo@gmail.com> 21565L: platform-driver-x86@vger.kernel.org 21566S: Maintained 21567F: drivers/platform/x86/toshiba-wmi.c 21568 21569TPM DEVICE DRIVER 21570M: Peter Huewe <peterhuewe@gmx.de> 21571M: Jarkko Sakkinen <jarkko@kernel.org> 21572R: Jason Gunthorpe <jgg@ziepe.ca> 21573L: linux-integrity@vger.kernel.org 21574S: Maintained 21575W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21576Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21577T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21578F: drivers/char/tpm/ 21579 21580TPS546D24 DRIVER 21581M: Duke Du <dukedu83@gmail.com> 21582L: linux-hwmon@vger.kernel.org 21583S: Maintained 21584F: Documentation/hwmon/tps546d24.rst 21585F: drivers/hwmon/pmbus/tps546d24.c 21586 21587TRACING 21588M: Steven Rostedt <rostedt@goodmis.org> 21589M: Masami Hiramatsu <mhiramat@kernel.org> 21590L: linux-kernel@vger.kernel.org 21591L: linux-trace-kernel@vger.kernel.org 21592S: Maintained 21593Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21594T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21595F: Documentation/trace/* 21596F: fs/tracefs/ 21597F: include/linux/trace*.h 21598F: include/trace/ 21599F: kernel/trace/ 21600F: scripts/tracing/ 21601F: tools/testing/selftests/ftrace/ 21602 21603TRACING MMIO ACCESSES (MMIOTRACE) 21604M: Steven Rostedt <rostedt@goodmis.org> 21605M: Masami Hiramatsu <mhiramat@kernel.org> 21606R: Karol Herbst <karolherbst@gmail.com> 21607R: Pekka Paalanen <ppaalanen@gmail.com> 21608L: linux-kernel@vger.kernel.org 21609L: nouveau@lists.freedesktop.org 21610S: Maintained 21611F: arch/x86/mm/kmmio.c 21612F: arch/x86/mm/mmio-mod.c 21613F: arch/x86/mm/testmmiotrace.c 21614F: include/linux/mmiotrace.h 21615F: kernel/trace/trace_mmiotrace.c 21616 21617TRACING OS NOISE / LATENCY TRACERS 21618M: Steven Rostedt <rostedt@goodmis.org> 21619M: Daniel Bristot de Oliveira <bristot@kernel.org> 21620S: Maintained 21621F: Documentation/trace/hwlat_detector.rst 21622F: Documentation/trace/osnoise-tracer.rst 21623F: Documentation/trace/timerlat-tracer.rst 21624F: arch/*/kernel/trace.c 21625F: include/trace/events/osnoise.h 21626F: kernel/trace/trace_hwlat.c 21627F: kernel/trace/trace_irqsoff.c 21628F: kernel/trace/trace_osnoise.c 21629F: kernel/trace/trace_sched_wakeup.c 21630 21631TRADITIONAL CHINESE DOCUMENTATION 21632M: Hu Haowen <src.res@email.cn> 21633L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21634S: Maintained 21635W: https://github.com/srcres258/linux-doc 21636T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21637F: Documentation/translations/zh_TW/ 21638 21639TTY LAYER 21640M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21641M: Jiri Slaby <jirislaby@kernel.org> 21642S: Supported 21643T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21644F: Documentation/driver-api/serial/ 21645F: drivers/tty/ 21646F: drivers/tty/serial/serial_core.c 21647F: include/linux/selection.h 21648F: include/linux/serial.h 21649F: include/linux/serial_core.h 21650F: include/linux/sysrq.h 21651F: include/linux/tty*.h 21652F: include/linux/vt.h 21653F: include/linux/vt_*.h 21654F: include/uapi/linux/serial.h 21655F: include/uapi/linux/serial_core.h 21656F: include/uapi/linux/tty.h 21657 21658TUA9001 MEDIA DRIVER 21659M: Antti Palosaari <crope@iki.fi> 21660L: linux-media@vger.kernel.org 21661S: Maintained 21662W: https://linuxtv.org 21663W: http://palosaari.fi/linux/ 21664Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21665T: git git://linuxtv.org/anttip/media_tree.git 21666F: drivers/media/tuners/tua9001* 21667 21668TULIP NETWORK DRIVERS 21669L: netdev@vger.kernel.org 21670L: linux-parisc@vger.kernel.org 21671S: Orphan 21672F: drivers/net/ethernet/dec/tulip/ 21673 21674TUN/TAP driver 21675M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21676S: Maintained 21677W: http://vtun.sourceforge.net/tun 21678F: Documentation/networking/tuntap.rst 21679F: arch/um/os-Linux/drivers/ 21680 21681TURBOCHANNEL SUBSYSTEM 21682M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21683M: Ralf Baechle <ralf@linux-mips.org> 21684L: linux-mips@vger.kernel.org 21685S: Maintained 21686Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21687F: drivers/tc/ 21688F: include/linux/tc.h 21689 21690TURBOSTAT UTILITY 21691M: "Len Brown" <lenb@kernel.org> 21692L: linux-pm@vger.kernel.org 21693S: Supported 21694Q: https://patchwork.kernel.org/project/linux-pm/list/ 21695B: https://bugzilla.kernel.org 21696T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21697F: tools/power/x86/turbostat/ 21698 21699TW5864 VIDEO4LINUX DRIVER 21700M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21701M: Anton Sviridenko <anton@corp.bluecherry.net> 21702M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21703M: Andrey Utkin <andrey_utkin@fastmail.com> 21704L: linux-media@vger.kernel.org 21705S: Supported 21706F: drivers/media/pci/tw5864/ 21707 21708TW68 VIDEO4LINUX DRIVER 21709M: Hans Verkuil <hverkuil@xs4all.nl> 21710L: linux-media@vger.kernel.org 21711S: Odd Fixes 21712W: https://linuxtv.org 21713T: git git://linuxtv.org/media_tree.git 21714F: drivers/media/pci/tw68/ 21715 21716TW686X VIDEO4LINUX DRIVER 21717M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21718L: linux-media@vger.kernel.org 21719S: Maintained 21720W: http://linuxtv.org 21721T: git git://linuxtv.org/media_tree.git 21722F: drivers/media/pci/tw686x/ 21723 21724U-BOOT ENVIRONMENT VARIABLES 21725M: Rafał Miłecki <rafal@milecki.pl> 21726S: Maintained 21727F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21728F: drivers/nvmem/u-boot-env.c 21729 21730UACCE ACCELERATOR FRAMEWORK 21731M: Zhangfei Gao <zhangfei.gao@linaro.org> 21732M: Zhou Wang <wangzhou1@hisilicon.com> 21733L: linux-accelerators@lists.ozlabs.org 21734L: linux-kernel@vger.kernel.org 21735S: Maintained 21736F: Documentation/ABI/testing/sysfs-driver-uacce 21737F: Documentation/misc-devices/uacce.rst 21738F: drivers/misc/uacce/ 21739F: include/linux/uacce.h 21740F: include/uapi/misc/uacce/ 21741 21742UBI FILE SYSTEM (UBIFS) 21743M: Richard Weinberger <richard@nod.at> 21744L: linux-mtd@lists.infradead.org 21745S: Supported 21746W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21747T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21748T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21749F: Documentation/ABI/testing/sysfs-fs-ubifs 21750F: Documentation/filesystems/ubifs-authentication.rst 21751F: Documentation/filesystems/ubifs.rst 21752F: fs/ubifs/ 21753 21754UBLK USERSPACE BLOCK DRIVER 21755M: Ming Lei <ming.lei@redhat.com> 21756L: linux-block@vger.kernel.org 21757S: Maintained 21758F: Documentation/block/ublk.rst 21759F: drivers/block/ublk_drv.c 21760F: include/uapi/linux/ublk_cmd.h 21761 21762UCLINUX (M68KNOMMU AND COLDFIRE) 21763M: Greg Ungerer <gerg@linux-m68k.org> 21764L: linux-m68k@lists.linux-m68k.org 21765S: Maintained 21766W: http://www.linux-m68k.org/ 21767T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21768F: arch/m68k/*/*_no.* 21769F: arch/m68k/68*/ 21770F: arch/m68k/coldfire/ 21771F: arch/m68k/include/asm/*_no.* 21772 21773UDF FILESYSTEM 21774M: Jan Kara <jack@suse.com> 21775S: Maintained 21776F: Documentation/filesystems/udf.rst 21777F: fs/udf/ 21778 21779UDRAW TABLET 21780M: Bastien Nocera <hadess@hadess.net> 21781L: linux-input@vger.kernel.org 21782S: Maintained 21783F: drivers/hid/hid-udraw-ps3.c 21784 21785UFS FILESYSTEM 21786M: Evgeniy Dushistov <dushistov@mail.ru> 21787S: Maintained 21788F: Documentation/admin-guide/ufs.rst 21789F: fs/ufs/ 21790 21791UHID USERSPACE HID IO DRIVER 21792M: David Rheinsberg <david.rheinsberg@gmail.com> 21793L: linux-input@vger.kernel.org 21794S: Maintained 21795F: drivers/hid/uhid.c 21796F: include/uapi/linux/uhid.h 21797 21798ULPI BUS 21799M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21800L: linux-usb@vger.kernel.org 21801S: Maintained 21802F: drivers/usb/common/ulpi.c 21803F: include/linux/ulpi/ 21804 21805UNICODE SUBSYSTEM 21806M: Gabriel Krisman Bertazi <krisman@collabora.com> 21807L: linux-fsdevel@vger.kernel.org 21808S: Supported 21809F: fs/unicode/ 21810 21811UNIFDEF 21812M: Tony Finch <dot@dotat.at> 21813S: Maintained 21814W: http://dotat.at/prog/unifdef 21815F: scripts/unifdef.c 21816 21817UNIFORM CDROM DRIVER 21818M: Phillip Potter <phil@philpotter.co.uk> 21819S: Maintained 21820F: Documentation/cdrom/ 21821F: drivers/cdrom/cdrom.c 21822F: include/linux/cdrom.h 21823F: include/uapi/linux/cdrom.h 21824 21825UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21826R: Alim Akhtar <alim.akhtar@samsung.com> 21827R: Avri Altman <avri.altman@wdc.com> 21828R: Bart Van Assche <bvanassche@acm.org> 21829L: linux-scsi@vger.kernel.org 21830S: Supported 21831F: Documentation/devicetree/bindings/ufs/ 21832F: Documentation/scsi/ufs.rst 21833F: drivers/ufs/core/ 21834 21835UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21836M: Pedro Sousa <pedrom.sousa@synopsys.com> 21837L: linux-scsi@vger.kernel.org 21838S: Supported 21839F: drivers/ufs/host/*dwc* 21840 21841UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21842M: Alim Akhtar <alim.akhtar@samsung.com> 21843L: linux-scsi@vger.kernel.org 21844S: Maintained 21845F: drivers/ufs/host/ufs-exynos* 21846 21847UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21848M: Stanley Chu <stanley.chu@mediatek.com> 21849L: linux-scsi@vger.kernel.org 21850L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21851S: Maintained 21852F: drivers/ufs/host/ufs-mediatek* 21853 21854UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21855M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21856L: linux-arm-msm@vger.kernel.org 21857L: linux-scsi@vger.kernel.org 21858S: Maintained 21859F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21860F: drivers/ufs/host/ufs-qcom* 21861 21862UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21863M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21864L: linux-renesas-soc@vger.kernel.org 21865L: linux-scsi@vger.kernel.org 21866S: Maintained 21867F: drivers/ufs/host/ufs-renesas.c 21868 21869UNSORTED BLOCK IMAGES (UBI) 21870M: Richard Weinberger <richard@nod.at> 21871L: linux-mtd@lists.infradead.org 21872S: Supported 21873W: http://www.linux-mtd.infradead.org/ 21874T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21875T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21876F: drivers/mtd/ubi/ 21877F: include/linux/mtd/ubi.h 21878F: include/uapi/mtd/ubi-user.h 21879 21880USB "USBNET" DRIVER FRAMEWORK 21881M: Oliver Neukum <oneukum@suse.com> 21882L: netdev@vger.kernel.org 21883S: Maintained 21884W: http://www.linux-usb.org/usbnet 21885F: drivers/net/usb/usbnet.c 21886F: include/linux/usb/usbnet.h 21887 21888USB ACM DRIVER 21889M: Oliver Neukum <oneukum@suse.com> 21890L: linux-usb@vger.kernel.org 21891S: Maintained 21892F: Documentation/usb/acm.rst 21893F: drivers/usb/class/cdc-acm.* 21894 21895USB APPLE MFI FASTCHARGE DRIVER 21896M: Bastien Nocera <hadess@hadess.net> 21897L: linux-usb@vger.kernel.org 21898S: Maintained 21899F: drivers/usb/misc/apple-mfi-fastcharge.c 21900 21901USB AR5523 WIRELESS DRIVER 21902M: Pontus Fuchs <pontus.fuchs@gmail.com> 21903L: linux-wireless@vger.kernel.org 21904S: Maintained 21905F: drivers/net/wireless/ath/ar5523/ 21906 21907USB ATTACHED SCSI 21908M: Oliver Neukum <oneukum@suse.com> 21909L: linux-usb@vger.kernel.org 21910L: linux-scsi@vger.kernel.org 21911S: Maintained 21912F: drivers/usb/storage/uas.c 21913 21914USB CDC ETHERNET DRIVER 21915M: Oliver Neukum <oliver@neukum.org> 21916L: linux-usb@vger.kernel.org 21917S: Maintained 21918F: drivers/net/usb/cdc_*.c 21919F: include/uapi/linux/usb/cdc.h 21920 21921USB CHAOSKEY DRIVER 21922M: Keith Packard <keithp@keithp.com> 21923L: linux-usb@vger.kernel.org 21924S: Maintained 21925F: drivers/usb/misc/chaoskey.c 21926 21927USB CYPRESS C67X00 DRIVER 21928L: linux-usb@vger.kernel.org 21929S: Orphan 21930F: drivers/usb/c67x00/ 21931 21932USB DAVICOM DM9601 DRIVER 21933M: Peter Korsgaard <peter@korsgaard.com> 21934L: netdev@vger.kernel.org 21935S: Maintained 21936W: http://www.linux-usb.org/usbnet 21937F: drivers/net/usb/dm9601.c 21938 21939USB EHCI DRIVER 21940M: Alan Stern <stern@rowland.harvard.edu> 21941L: linux-usb@vger.kernel.org 21942S: Maintained 21943F: Documentation/usb/ehci.rst 21944F: drivers/usb/host/ehci* 21945 21946USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21947M: Jiri Kosina <jikos@kernel.org> 21948M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21949L: linux-usb@vger.kernel.org 21950S: Maintained 21951T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21952F: Documentation/hid/hiddev.rst 21953F: drivers/hid/usbhid/ 21954 21955USB INTEL XHCI ROLE MUX DRIVER 21956M: Hans de Goede <hdegoede@redhat.com> 21957L: linux-usb@vger.kernel.org 21958S: Maintained 21959F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21960 21961USB IP DRIVER FOR HISILICON KIRIN 960 21962M: Yu Chen <chenyu56@huawei.com> 21963M: Binghui Wang <wangbinghui@hisilicon.com> 21964L: linux-usb@vger.kernel.org 21965S: Maintained 21966F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21967F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21968 21969USB IP DRIVER FOR HISILICON KIRIN 970 21970M: Mauro Carvalho Chehab <mchehab@kernel.org> 21971L: linux-usb@vger.kernel.org 21972S: Maintained 21973F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21974F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21975 21976USB ISP116X DRIVER 21977M: Olav Kongas <ok@artecdesign.ee> 21978L: linux-usb@vger.kernel.org 21979S: Maintained 21980F: drivers/usb/host/isp116x* 21981F: include/linux/usb/isp116x.h 21982 21983USB ISP1760 DRIVER 21984M: Rui Miguel Silva <rui.silva@linaro.org> 21985L: linux-usb@vger.kernel.org 21986S: Maintained 21987F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21988F: drivers/usb/isp1760/* 21989 21990USB LAN78XX ETHERNET DRIVER 21991M: Woojung Huh <woojung.huh@microchip.com> 21992M: UNGLinuxDriver@microchip.com 21993L: netdev@vger.kernel.org 21994S: Maintained 21995F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21996F: drivers/net/usb/lan78xx.* 21997F: include/dt-bindings/net/microchip-lan78xx.h 21998 21999USB MASS STORAGE DRIVER 22000M: Alan Stern <stern@rowland.harvard.edu> 22001L: linux-usb@vger.kernel.org 22002L: usb-storage@lists.one-eyed-alien.net 22003S: Maintained 22004F: drivers/usb/storage/ 22005 22006USB MIDI DRIVER 22007M: Clemens Ladisch <clemens@ladisch.de> 22008L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22009S: Maintained 22010T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22011F: sound/usb/midi.* 22012 22013USB NETWORKING DRIVERS 22014L: linux-usb@vger.kernel.org 22015S: Odd Fixes 22016F: drivers/net/usb/ 22017 22018USB OHCI DRIVER 22019M: Alan Stern <stern@rowland.harvard.edu> 22020L: linux-usb@vger.kernel.org 22021S: Maintained 22022F: Documentation/usb/ohci.rst 22023F: drivers/usb/host/ohci* 22024 22025USB OTG FSM (Finite State Machine) 22026M: Peter Chen <peter.chen@kernel.org> 22027L: linux-usb@vger.kernel.org 22028S: Maintained 22029T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22030F: drivers/usb/common/usb-otg-fsm.c 22031 22032USB OVER IP DRIVER 22033M: Valentina Manea <valentina.manea.m@gmail.com> 22034M: Shuah Khan <shuah@kernel.org> 22035M: Shuah Khan <skhan@linuxfoundation.org> 22036R: Hongren Zheng <i@zenithal.me> 22037L: linux-usb@vger.kernel.org 22038S: Maintained 22039F: Documentation/usb/usbip_protocol.rst 22040F: drivers/usb/usbip/ 22041F: tools/testing/selftests/drivers/usb/usbip/ 22042F: tools/usb/usbip/ 22043 22044USB PEGASUS DRIVER 22045M: Petko Manolov <petkan@nucleusys.com> 22046L: linux-usb@vger.kernel.org 22047L: netdev@vger.kernel.org 22048S: Maintained 22049W: https://github.com/petkan/pegasus 22050T: git https://github.com/petkan/pegasus.git 22051F: drivers/net/usb/pegasus.* 22052 22053USB PRINTER DRIVER (usblp) 22054M: Pete Zaitcev <zaitcev@redhat.com> 22055L: linux-usb@vger.kernel.org 22056S: Supported 22057F: drivers/usb/class/usblp.c 22058 22059USB QMI WWAN NETWORK DRIVER 22060M: Bjørn Mork <bjorn@mork.no> 22061L: netdev@vger.kernel.org 22062S: Maintained 22063F: Documentation/ABI/testing/sysfs-class-net-qmi 22064F: drivers/net/usb/qmi_wwan.c 22065 22066USB RAW GADGET DRIVER 22067R: Andrey Konovalov <andreyknvl@gmail.com> 22068L: linux-usb@vger.kernel.org 22069S: Maintained 22070F: Documentation/usb/raw-gadget.rst 22071F: drivers/usb/gadget/legacy/raw_gadget.c 22072F: include/uapi/linux/usb/raw_gadget.h 22073 22074USB RTL8150 DRIVER 22075M: Petko Manolov <petkan@nucleusys.com> 22076L: linux-usb@vger.kernel.org 22077L: netdev@vger.kernel.org 22078S: Maintained 22079W: https://github.com/petkan/rtl8150 22080T: git https://github.com/petkan/rtl8150.git 22081F: drivers/net/usb/rtl8150.c 22082 22083USB SERIAL SUBSYSTEM 22084M: Johan Hovold <johan@kernel.org> 22085L: linux-usb@vger.kernel.org 22086S: Maintained 22087T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22088F: Documentation/usb/usb-serial.rst 22089F: drivers/usb/serial/ 22090F: include/linux/usb/serial.h 22091 22092USB SMSC75XX ETHERNET DRIVER 22093M: Steve Glendinning <steve.glendinning@shawell.net> 22094L: netdev@vger.kernel.org 22095S: Maintained 22096F: drivers/net/usb/smsc75xx.* 22097 22098USB SMSC95XX ETHERNET DRIVER 22099M: Steve Glendinning <steve.glendinning@shawell.net> 22100M: UNGLinuxDriver@microchip.com 22101L: netdev@vger.kernel.org 22102S: Maintained 22103F: drivers/net/usb/smsc95xx.* 22104 22105USB SUBSYSTEM 22106M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22107L: linux-usb@vger.kernel.org 22108S: Supported 22109W: http://www.linux-usb.org 22110T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22111F: Documentation/devicetree/bindings/usb/ 22112F: Documentation/usb/ 22113F: drivers/usb/ 22114F: include/dt-bindings/usb/ 22115F: include/linux/usb.h 22116F: include/linux/usb/ 22117F: include/uapi/linux/usb/ 22118 22119USB TYPEC BUS FOR ALTERNATE MODES 22120M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22121L: linux-usb@vger.kernel.org 22122S: Maintained 22123F: Documentation/ABI/testing/sysfs-bus-typec 22124F: Documentation/driver-api/usb/typec_bus.rst 22125F: drivers/usb/typec/altmodes/ 22126F: include/linux/usb/typec_altmode.h 22127 22128USB TYPEC CLASS 22129M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22130L: linux-usb@vger.kernel.org 22131S: Maintained 22132F: Documentation/ABI/testing/sysfs-class-typec 22133F: Documentation/driver-api/usb/typec.rst 22134F: drivers/usb/typec/ 22135F: include/linux/usb/typec.h 22136 22137USB TYPEC INTEL PMC MUX DRIVER 22138M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22139L: linux-usb@vger.kernel.org 22140S: Maintained 22141F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22142F: drivers/usb/typec/mux/intel_pmc_mux.c 22143 22144USB TYPEC PI3USB30532 MUX DRIVER 22145M: Hans de Goede <hdegoede@redhat.com> 22146L: linux-usb@vger.kernel.org 22147S: Maintained 22148F: drivers/usb/typec/mux/pi3usb30532.c 22149 22150USB TYPEC PORT CONTROLLER DRIVERS 22151M: Guenter Roeck <linux@roeck-us.net> 22152L: linux-usb@vger.kernel.org 22153S: Maintained 22154F: drivers/usb/typec/tcpm/ 22155 22156USB UHCI DRIVER 22157M: Alan Stern <stern@rowland.harvard.edu> 22158L: linux-usb@vger.kernel.org 22159S: Maintained 22160F: drivers/usb/host/uhci* 22161 22162USB VIDEO CLASS 22163M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22164L: linux-media@vger.kernel.org 22165S: Maintained 22166W: http://www.ideasonboard.org/uvc/ 22167T: git git://linuxtv.org/media_tree.git 22168F: drivers/media/usb/uvc/ 22169F: include/uapi/linux/uvcvideo.h 22170 22171USB WEBCAM GADGET 22172M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22173M: Daniel Scally <dan.scally@ideasonboard.com> 22174L: linux-usb@vger.kernel.org 22175S: Maintained 22176F: drivers/usb/gadget/function/*uvc* 22177F: drivers/usb/gadget/legacy/webcam.c 22178F: include/uapi/linux/usb/g_uvc.h 22179 22180USB WIRELESS RNDIS DRIVER (rndis_wlan) 22181M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22182L: linux-wireless@vger.kernel.org 22183S: Maintained 22184F: drivers/net/wireless/legacy/rndis_wlan.c 22185 22186USB XHCI DRIVER 22187M: Mathias Nyman <mathias.nyman@intel.com> 22188L: linux-usb@vger.kernel.org 22189S: Supported 22190F: drivers/usb/host/pci-quirks* 22191F: drivers/usb/host/xhci* 22192 22193USB ZD1201 DRIVER 22194L: linux-wireless@vger.kernel.org 22195S: Orphan 22196W: http://linux-lc100020.sourceforge.net 22197F: drivers/net/wireless/zydas/zd1201.* 22198 22199USER DATAGRAM PROTOCOL (UDP) 22200M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22201S: Maintained 22202F: include/linux/udp.h 22203F: net/ipv4/udp.c 22204F: net/ipv6/udp.c 22205 22206USER-MODE LINUX (UML) 22207M: Richard Weinberger <richard@nod.at> 22208M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22209M: Johannes Berg <johannes@sipsolutions.net> 22210L: linux-um@lists.infradead.org 22211S: Maintained 22212W: http://user-mode-linux.sourceforge.net 22213Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22214T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22215T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22216F: Documentation/virt/uml/ 22217F: arch/um/ 22218F: arch/x86/um/ 22219F: fs/hostfs/ 22220 22221USERSPACE COPYIN/COPYOUT (UIOVEC) 22222M: Alexander Viro <viro@zeniv.linux.org.uk> 22223S: Maintained 22224F: include/linux/uio.h 22225F: lib/iov_iter.c 22226 22227USERSPACE DMA BUFFER DRIVER 22228M: Gerd Hoffmann <kraxel@redhat.com> 22229L: dri-devel@lists.freedesktop.org 22230S: Maintained 22231T: git git://anongit.freedesktop.org/drm/drm-misc 22232F: drivers/dma-buf/udmabuf.c 22233F: include/uapi/linux/udmabuf.h 22234 22235USERSPACE I/O (UIO) 22236M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22237S: Maintained 22238T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22239F: Documentation/driver-api/uio-howto.rst 22240F: drivers/uio/ 22241F: include/linux/uio_driver.h 22242 22243UTIL-LINUX PACKAGE 22244M: Karel Zak <kzak@redhat.com> 22245L: util-linux@vger.kernel.org 22246S: Maintained 22247W: http://en.wikipedia.org/wiki/Util-linux 22248T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22249 22250UUID HELPERS 22251R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22252L: linux-kernel@vger.kernel.org 22253S: Maintained 22254F: include/linux/uuid.h 22255F: lib/test_uuid.c 22256F: lib/uuid.c 22257 22258UV SYSFS DRIVER 22259M: Justin Ernst <justin.ernst@hpe.com> 22260L: platform-driver-x86@vger.kernel.org 22261S: Maintained 22262F: drivers/platform/x86/uv_sysfs.c 22263 22264UVESAFB DRIVER 22265M: Michal Januszewski <spock@gentoo.org> 22266L: linux-fbdev@vger.kernel.org 22267S: Maintained 22268W: https://github.com/mjanusz/v86d 22269F: Documentation/fb/uvesafb.rst 22270F: drivers/video/fbdev/uvesafb.* 22271 22272Ux500 CLOCK DRIVERS 22273M: Ulf Hansson <ulf.hansson@linaro.org> 22274L: linux-clk@vger.kernel.org 22275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22276S: Maintained 22277F: drivers/clk/ux500/ 22278 22279VF610 NAND DRIVER 22280M: Stefan Agner <stefan@agner.ch> 22281L: linux-mtd@lists.infradead.org 22282S: Supported 22283F: drivers/mtd/nand/raw/vf610_nfc.c 22284 22285VFAT/FAT/MSDOS FILESYSTEM 22286M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22287S: Maintained 22288F: Documentation/filesystems/vfat.rst 22289F: fs/fat/ 22290F: tools/testing/selftests/filesystems/fat/ 22291 22292VFIO CDX DRIVER 22293M: Nipun Gupta <nipun.gupta@amd.com> 22294M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22295L: kvm@vger.kernel.org 22296S: Maintained 22297F: drivers/vfio/cdx/* 22298 22299VFIO DRIVER 22300M: Alex Williamson <alex.williamson@redhat.com> 22301L: kvm@vger.kernel.org 22302S: Maintained 22303T: git https://github.com/awilliam/linux-vfio.git 22304F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22305F: Documentation/driver-api/vfio.rst 22306F: drivers/vfio/ 22307F: include/linux/vfio.h 22308F: include/linux/vfio_pci_core.h 22309F: include/uapi/linux/vfio.h 22310 22311VFIO FSL-MC DRIVER 22312M: Diana Craciun <diana.craciun@oss.nxp.com> 22313L: kvm@vger.kernel.org 22314S: Maintained 22315F: drivers/vfio/fsl-mc/ 22316 22317VFIO HISILICON PCI DRIVER 22318M: Longfang Liu <liulongfang@huawei.com> 22319M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22320L: kvm@vger.kernel.org 22321S: Maintained 22322F: drivers/vfio/pci/hisilicon/ 22323 22324VFIO MEDIATED DEVICE DRIVERS 22325M: Kirti Wankhede <kwankhede@nvidia.com> 22326L: kvm@vger.kernel.org 22327S: Maintained 22328F: Documentation/driver-api/vfio-mediated-device.rst 22329F: drivers/vfio/mdev/ 22330F: include/linux/mdev.h 22331F: samples/vfio-mdev/ 22332 22333VFIO MLX5 PCI DRIVER 22334M: Yishai Hadas <yishaih@nvidia.com> 22335L: kvm@vger.kernel.org 22336S: Maintained 22337F: drivers/vfio/pci/mlx5/ 22338 22339VFIO PCI DEVICE SPECIFIC DRIVERS 22340R: Jason Gunthorpe <jgg@nvidia.com> 22341R: Yishai Hadas <yishaih@nvidia.com> 22342R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22343R: Kevin Tian <kevin.tian@intel.com> 22344L: kvm@vger.kernel.org 22345S: Maintained 22346P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22347F: drivers/vfio/pci/*/ 22348 22349VFIO PLATFORM DRIVER 22350M: Eric Auger <eric.auger@redhat.com> 22351L: kvm@vger.kernel.org 22352S: Maintained 22353F: drivers/vfio/platform/ 22354 22355VGA_SWITCHEROO 22356R: Lukas Wunner <lukas@wunner.de> 22357S: Maintained 22358T: git git://anongit.freedesktop.org/drm/drm-misc 22359F: Documentation/gpu/vga-switcheroo.rst 22360F: drivers/gpu/vga/vga_switcheroo.c 22361F: include/linux/vga_switcheroo.h 22362 22363VIA RHINE NETWORK DRIVER 22364M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22365S: Maintained 22366F: drivers/net/ethernet/via/via-rhine.c 22367 22368VIA SD/MMC CARD CONTROLLER DRIVER 22369M: Bruce Chang <brucechang@via.com.tw> 22370M: Harald Welte <HaraldWelte@viatech.com> 22371S: Maintained 22372F: drivers/mmc/host/via-sdmmc.c 22373 22374VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22375M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22376L: linux-fbdev@vger.kernel.org 22377S: Maintained 22378F: drivers/video/fbdev/via/ 22379F: include/linux/via-core.h 22380F: include/linux/via_i2c.h 22381 22382VIA VELOCITY NETWORK DRIVER 22383M: Francois Romieu <romieu@fr.zoreil.com> 22384L: netdev@vger.kernel.org 22385S: Maintained 22386F: drivers/net/ethernet/via/via-velocity.* 22387 22388VICODEC VIRTUAL CODEC DRIVER 22389M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22390L: linux-media@vger.kernel.org 22391S: Maintained 22392W: https://linuxtv.org 22393T: git git://linuxtv.org/media_tree.git 22394F: drivers/media/test-drivers/vicodec/* 22395 22396VIDEO I2C POLLING DRIVER 22397M: Matt Ranostay <matt.ranostay@konsulko.com> 22398L: linux-media@vger.kernel.org 22399S: Maintained 22400F: drivers/media/i2c/video-i2c.c 22401 22402VIDEO MULTIPLEXER DRIVER 22403M: Philipp Zabel <p.zabel@pengutronix.de> 22404L: linux-media@vger.kernel.org 22405S: Maintained 22406F: drivers/media/platform/video-mux.c 22407 22408VIDEOBUF2 FRAMEWORK 22409M: Tomasz Figa <tfiga@chromium.org> 22410M: Marek Szyprowski <m.szyprowski@samsung.com> 22411L: linux-media@vger.kernel.org 22412S: Maintained 22413F: drivers/media/common/videobuf2/* 22414F: include/media/videobuf2-* 22415 22416VIDTV VIRTUAL DIGITAL TV DRIVER 22417M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22418L: linux-media@vger.kernel.org 22419S: Maintained 22420W: https://linuxtv.org 22421T: git git://linuxtv.org/media_tree.git 22422F: drivers/media/test-drivers/vidtv/* 22423 22424VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22425M: Shuah Khan <skhan@linuxfoundation.org> 22426R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22427L: linux-media@vger.kernel.org 22428S: Maintained 22429W: https://linuxtv.org 22430T: git git://linuxtv.org/media_tree.git 22431F: drivers/media/test-drivers/vimc/* 22432 22433VIRT LIB 22434M: Alex Williamson <alex.williamson@redhat.com> 22435M: Paolo Bonzini <pbonzini@redhat.com> 22436L: kvm@vger.kernel.org 22437S: Supported 22438F: virt/lib/ 22439 22440VIRTIO AND VHOST VSOCK DRIVER 22441M: Stefan Hajnoczi <stefanha@redhat.com> 22442M: Stefano Garzarella <sgarzare@redhat.com> 22443L: kvm@vger.kernel.org 22444L: virtualization@lists.linux-foundation.org 22445L: netdev@vger.kernel.org 22446S: Maintained 22447F: drivers/vhost/vsock.c 22448F: include/linux/virtio_vsock.h 22449F: include/uapi/linux/virtio_vsock.h 22450F: net/vmw_vsock/virtio_transport.c 22451F: net/vmw_vsock/virtio_transport_common.c 22452 22453VIRTIO BALLOON 22454M: "Michael S. Tsirkin" <mst@redhat.com> 22455M: David Hildenbrand <david@redhat.com> 22456L: virtualization@lists.linux-foundation.org 22457S: Maintained 22458F: drivers/virtio/virtio_balloon.c 22459F: include/linux/balloon_compaction.h 22460F: include/uapi/linux/virtio_balloon.h 22461F: mm/balloon_compaction.c 22462 22463VIRTIO BLOCK AND SCSI DRIVERS 22464M: "Michael S. Tsirkin" <mst@redhat.com> 22465M: Jason Wang <jasowang@redhat.com> 22466R: Paolo Bonzini <pbonzini@redhat.com> 22467R: Stefan Hajnoczi <stefanha@redhat.com> 22468L: virtualization@lists.linux-foundation.org 22469S: Maintained 22470F: drivers/block/virtio_blk.c 22471F: drivers/scsi/virtio_scsi.c 22472F: drivers/vhost/scsi.c 22473F: include/uapi/linux/virtio_blk.h 22474F: include/uapi/linux/virtio_scsi.h 22475 22476VIRTIO CONSOLE DRIVER 22477M: Amit Shah <amit@kernel.org> 22478L: virtualization@lists.linux-foundation.org 22479S: Maintained 22480F: drivers/char/virtio_console.c 22481F: include/linux/virtio_console.h 22482F: include/uapi/linux/virtio_console.h 22483 22484VIRTIO CORE AND NET DRIVERS 22485M: "Michael S. Tsirkin" <mst@redhat.com> 22486M: Jason Wang <jasowang@redhat.com> 22487R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22488L: virtualization@lists.linux-foundation.org 22489S: Maintained 22490F: Documentation/ABI/testing/sysfs-bus-vdpa 22491F: Documentation/ABI/testing/sysfs-class-vduse 22492F: Documentation/devicetree/bindings/virtio/ 22493F: Documentation/driver-api/virtio/ 22494F: drivers/block/virtio_blk.c 22495F: drivers/crypto/virtio/ 22496F: drivers/net/virtio_net.c 22497F: drivers/vdpa/ 22498F: drivers/virtio/ 22499F: include/linux/vdpa.h 22500F: include/linux/virtio*.h 22501F: include/linux/vringh.h 22502F: include/uapi/linux/virtio_*.h 22503F: tools/virtio/ 22504 22505VIRTIO CRYPTO DRIVER 22506M: Gonglei <arei.gonglei@huawei.com> 22507L: virtualization@lists.linux-foundation.org 22508L: linux-crypto@vger.kernel.org 22509S: Maintained 22510F: drivers/crypto/virtio/ 22511F: include/uapi/linux/virtio_crypto.h 22512 22513VIRTIO DRIVERS FOR S390 22514M: Cornelia Huck <cohuck@redhat.com> 22515M: Halil Pasic <pasic@linux.ibm.com> 22516M: Eric Farman <farman@linux.ibm.com> 22517L: linux-s390@vger.kernel.org 22518L: virtualization@lists.linux-foundation.org 22519L: kvm@vger.kernel.org 22520S: Supported 22521F: arch/s390/include/uapi/asm/virtio-ccw.h 22522F: drivers/s390/virtio/ 22523 22524VIRTIO FILE SYSTEM 22525M: Vivek Goyal <vgoyal@redhat.com> 22526M: Stefan Hajnoczi <stefanha@redhat.com> 22527M: Miklos Szeredi <miklos@szeredi.hu> 22528L: virtualization@lists.linux-foundation.org 22529L: linux-fsdevel@vger.kernel.org 22530S: Supported 22531W: https://virtio-fs.gitlab.io/ 22532F: Documentation/filesystems/virtiofs.rst 22533F: fs/fuse/virtio_fs.c 22534F: include/uapi/linux/virtio_fs.h 22535 22536VIRTIO GPIO DRIVER 22537M: Enrico Weigelt, metux IT consult <info@metux.net> 22538M: Viresh Kumar <vireshk@kernel.org> 22539L: linux-gpio@vger.kernel.org 22540L: virtualization@lists.linux-foundation.org 22541S: Maintained 22542F: drivers/gpio/gpio-virtio.c 22543F: include/uapi/linux/virtio_gpio.h 22544 22545VIRTIO GPU DRIVER 22546M: David Airlie <airlied@redhat.com> 22547M: Gerd Hoffmann <kraxel@redhat.com> 22548R: Gurchetan Singh <gurchetansingh@chromium.org> 22549R: Chia-I Wu <olvaffe@gmail.com> 22550L: dri-devel@lists.freedesktop.org 22551L: virtualization@lists.linux-foundation.org 22552S: Maintained 22553T: git git://anongit.freedesktop.org/drm/drm-misc 22554F: drivers/gpu/drm/virtio/ 22555F: include/uapi/linux/virtio_gpu.h 22556 22557VIRTIO HOST (VHOST) 22558M: "Michael S. Tsirkin" <mst@redhat.com> 22559M: Jason Wang <jasowang@redhat.com> 22560L: kvm@vger.kernel.org 22561L: virtualization@lists.linux-foundation.org 22562L: netdev@vger.kernel.org 22563S: Maintained 22564T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22565F: drivers/vhost/ 22566F: include/linux/sched/vhost_task.h 22567F: include/linux/vhost_iotlb.h 22568F: include/uapi/linux/vhost.h 22569F: kernel/vhost_task.c 22570 22571VIRTIO I2C DRIVER 22572M: Conghui Chen <conghui.chen@intel.com> 22573M: Viresh Kumar <viresh.kumar@linaro.org> 22574L: linux-i2c@vger.kernel.org 22575L: virtualization@lists.linux-foundation.org 22576S: Maintained 22577F: drivers/i2c/busses/i2c-virtio.c 22578F: include/uapi/linux/virtio_i2c.h 22579 22580VIRTIO INPUT DRIVER 22581M: Gerd Hoffmann <kraxel@redhat.com> 22582S: Maintained 22583F: drivers/virtio/virtio_input.c 22584F: include/uapi/linux/virtio_input.h 22585 22586VIRTIO IOMMU DRIVER 22587M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22588L: virtualization@lists.linux-foundation.org 22589S: Maintained 22590F: drivers/iommu/virtio-iommu.c 22591F: include/uapi/linux/virtio_iommu.h 22592 22593VIRTIO MEM DRIVER 22594M: David Hildenbrand <david@redhat.com> 22595L: virtualization@lists.linux-foundation.org 22596S: Maintained 22597W: https://virtio-mem.gitlab.io/ 22598F: drivers/virtio/virtio_mem.c 22599F: include/uapi/linux/virtio_mem.h 22600 22601VIRTIO PMEM DRIVER 22602M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22603L: virtualization@lists.linux-foundation.org 22604S: Maintained 22605F: drivers/nvdimm/nd_virtio.c 22606F: drivers/nvdimm/virtio_pmem.c 22607 22608VIRTIO SOUND DRIVER 22609M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22610M: "Michael S. Tsirkin" <mst@redhat.com> 22611L: virtualization@lists.linux-foundation.org 22612L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22613S: Maintained 22614F: include/uapi/linux/virtio_snd.h 22615F: sound/virtio/* 22616 22617VIRTUAL BOX GUEST DEVICE DRIVER 22618M: Hans de Goede <hdegoede@redhat.com> 22619M: Arnd Bergmann <arnd@arndb.de> 22620M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22621S: Maintained 22622F: drivers/virt/vboxguest/ 22623F: include/linux/vbox_utils.h 22624F: include/uapi/linux/vbox*.h 22625 22626VIRTUAL BOX SHARED FOLDER VFS DRIVER 22627M: Hans de Goede <hdegoede@redhat.com> 22628L: linux-fsdevel@vger.kernel.org 22629S: Maintained 22630F: fs/vboxsf/* 22631 22632VIRTUAL PCM TEST DRIVER 22633M: Ivan Orlov <ivan.orlov0322@gmail.com> 22634L: alsa-devel@alsa-project.org 22635S: Maintained 22636F: Documentation/sound/cards/pcmtest.rst 22637F: sound/drivers/pcmtest.c 22638F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22639 22640VIRTUAL SERIO DEVICE DRIVER 22641M: Stephen Chandler Paul <thatslyude@gmail.com> 22642S: Maintained 22643F: drivers/input/serio/userio.c 22644F: include/uapi/linux/userio.h 22645 22646VISL VIRTUAL STATELESS DECODER DRIVER 22647M: Daniel Almeida <daniel.almeida@collabora.com> 22648L: linux-media@vger.kernel.org 22649S: Supported 22650F: drivers/media/test-drivers/visl 22651 22652VIVID VIRTUAL VIDEO DRIVER 22653M: Hans Verkuil <hverkuil@xs4all.nl> 22654L: linux-media@vger.kernel.org 22655S: Maintained 22656W: https://linuxtv.org 22657T: git git://linuxtv.org/media_tree.git 22658F: drivers/media/test-drivers/vivid/* 22659 22660VLYNQ BUS 22661M: Florian Fainelli <f.fainelli@gmail.com> 22662L: openwrt-devel@lists.openwrt.org (subscribers-only) 22663S: Maintained 22664F: drivers/vlynq/vlynq.c 22665F: include/linux/vlynq.h 22666 22667VM SOCKETS (AF_VSOCK) 22668M: Stefano Garzarella <sgarzare@redhat.com> 22669L: virtualization@lists.linux-foundation.org 22670L: netdev@vger.kernel.org 22671S: Maintained 22672F: drivers/net/vsockmon.c 22673F: include/net/af_vsock.h 22674F: include/uapi/linux/vm_sockets.h 22675F: include/uapi/linux/vm_sockets_diag.h 22676F: include/uapi/linux/vsockmon.h 22677F: net/vmw_vsock/ 22678F: tools/testing/vsock/ 22679 22680VMALLOC 22681M: Andrew Morton <akpm@linux-foundation.org> 22682R: Uladzislau Rezki <urezki@gmail.com> 22683R: Christoph Hellwig <hch@infradead.org> 22684R: Lorenzo Stoakes <lstoakes@gmail.com> 22685L: linux-mm@kvack.org 22686S: Maintained 22687W: http://www.linux-mm.org 22688T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22689F: include/linux/vmalloc.h 22690F: mm/vmalloc.c 22691 22692VME SUBSYSTEM 22693M: Martyn Welch <martyn@welchs.me.uk> 22694M: Manohar Vanga <manohar.vanga@gmail.com> 22695M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22696L: linux-kernel@vger.kernel.org 22697S: Odd fixes 22698T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22699F: Documentation/driver-api/vme.rst 22700F: drivers/staging/vme_user/ 22701 22702VMWARE BALLOON DRIVER 22703M: Nadav Amit <namit@vmware.com> 22704R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22705L: linux-kernel@vger.kernel.org 22706S: Supported 22707F: drivers/misc/vmw_balloon.c 22708 22709VMWARE HYPERVISOR INTERFACE 22710M: Ajay Kaher <akaher@vmware.com> 22711M: Alexey Makhalov <amakhalov@vmware.com> 22712R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22713L: virtualization@lists.linux-foundation.org 22714L: x86@kernel.org 22715S: Supported 22716T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22717F: arch/x86/include/asm/vmware.h 22718F: arch/x86/kernel/cpu/vmware.c 22719 22720VMWARE PVRDMA DRIVER 22721M: Bryan Tan <bryantan@vmware.com> 22722M: Vishnu Dasa <vdasa@vmware.com> 22723R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22724L: linux-rdma@vger.kernel.org 22725S: Supported 22726F: drivers/infiniband/hw/vmw_pvrdma/ 22727 22728VMWARE PVSCSI DRIVER 22729M: Vishal Bhakta <vbhakta@vmware.com> 22730R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22731L: linux-scsi@vger.kernel.org 22732S: Supported 22733F: drivers/scsi/vmw_pvscsi.c 22734F: drivers/scsi/vmw_pvscsi.h 22735 22736VMWARE VIRTUAL PTP CLOCK DRIVER 22737M: Deep Shah <sdeep@vmware.com> 22738R: Ajay Kaher <akaher@vmware.com> 22739R: Alexey Makhalov <amakhalov@vmware.com> 22740R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22741L: netdev@vger.kernel.org 22742S: Supported 22743F: drivers/ptp/ptp_vmw.c 22744 22745VMWARE VMCI DRIVER 22746M: Bryan Tan <bryantan@vmware.com> 22747M: Vishnu Dasa <vdasa@vmware.com> 22748R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22749L: linux-kernel@vger.kernel.org 22750S: Supported 22751F: drivers/misc/vmw_vmci/ 22752F: include/linux/vmw_vmci* 22753 22754VMWARE VMMOUSE SUBDRIVER 22755M: Zack Rusin <zackr@vmware.com> 22756R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22757R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22758L: linux-input@vger.kernel.org 22759S: Supported 22760F: drivers/input/mouse/vmmouse.c 22761F: drivers/input/mouse/vmmouse.h 22762 22763VMWARE VMXNET3 ETHERNET DRIVER 22764M: Ronak Doshi <doshir@vmware.com> 22765R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22766L: netdev@vger.kernel.org 22767S: Supported 22768F: drivers/net/vmxnet3/ 22769 22770VMWARE VSOCK VMCI TRANSPORT DRIVER 22771M: Bryan Tan <bryantan@vmware.com> 22772M: Vishnu Dasa <vdasa@vmware.com> 22773R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22774L: linux-kernel@vger.kernel.org 22775S: Supported 22776F: net/vmw_vsock/vmci_transport* 22777 22778VOCORE VOCORE2 BOARD 22779M: Harvey Hunt <harveyhuntnexus@gmail.com> 22780L: linux-mips@vger.kernel.org 22781S: Maintained 22782F: arch/mips/boot/dts/ralink/vocore2.dts 22783 22784VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22785M: Liam Girdwood <lgirdwood@gmail.com> 22786M: Mark Brown <broonie@kernel.org> 22787L: linux-kernel@vger.kernel.org 22788S: Supported 22789W: http://www.slimlogic.co.uk/?p=48 22790T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22791F: Documentation/devicetree/bindings/regulator/ 22792F: Documentation/power/regulator/ 22793F: drivers/regulator/ 22794F: include/dt-bindings/regulator/ 22795F: include/linux/regulator/ 22796K: regulator_get_optional 22797 22798VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22799R: Matti Vaittinen <mazziesaccount@gmail.com> 22800F: drivers/regulator/irq_helpers.c 22801 22802VRF 22803M: David Ahern <dsahern@kernel.org> 22804L: netdev@vger.kernel.org 22805S: Maintained 22806F: Documentation/networking/vrf.rst 22807F: drivers/net/vrf.c 22808 22809VSPRINTF 22810M: Petr Mladek <pmladek@suse.com> 22811M: Steven Rostedt <rostedt@goodmis.org> 22812M: Sergey Senozhatsky <senozhatsky@chromium.org> 22813R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22814R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22815S: Maintained 22816T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22817F: Documentation/core-api/printk-formats.rst 22818F: lib/test_printf.c 22819F: lib/test_scanf.c 22820F: lib/vsprintf.c 22821 22822VT1211 HARDWARE MONITOR DRIVER 22823M: Juerg Haefliger <juergh@proton.me> 22824L: linux-hwmon@vger.kernel.org 22825S: Maintained 22826F: Documentation/hwmon/vt1211.rst 22827F: drivers/hwmon/vt1211.c 22828 22829VT8231 HARDWARE MONITOR DRIVER 22830M: Roger Lucas <vt8231@hiddenengine.co.uk> 22831L: linux-hwmon@vger.kernel.org 22832S: Maintained 22833F: drivers/hwmon/vt8231.c 22834 22835VUB300 USB to SDIO/SD/MMC bridge chip 22836L: linux-mmc@vger.kernel.org 22837S: Orphan 22838F: drivers/mmc/host/vub300.c 22839 22840W1 DALLAS'S 1-WIRE BUS 22841M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22842S: Maintained 22843F: Documentation/devicetree/bindings/w1/ 22844F: Documentation/w1/ 22845F: drivers/w1/ 22846F: include/linux/w1.h 22847 22848W83791D HARDWARE MONITORING DRIVER 22849M: Marc Hulsman <m.hulsman@tudelft.nl> 22850L: linux-hwmon@vger.kernel.org 22851S: Maintained 22852F: Documentation/hwmon/w83791d.rst 22853F: drivers/hwmon/w83791d.c 22854 22855W83793 HARDWARE MONITORING DRIVER 22856M: Rudolf Marek <r.marek@assembler.cz> 22857L: linux-hwmon@vger.kernel.org 22858S: Maintained 22859F: Documentation/hwmon/w83793.rst 22860F: drivers/hwmon/w83793.c 22861 22862W83795 HARDWARE MONITORING DRIVER 22863M: Jean Delvare <jdelvare@suse.com> 22864L: linux-hwmon@vger.kernel.org 22865S: Maintained 22866F: drivers/hwmon/w83795.c 22867 22868W83L51xD SD/MMC CARD INTERFACE DRIVER 22869M: Pierre Ossman <pierre@ossman.eu> 22870S: Maintained 22871F: drivers/mmc/host/wbsd.* 22872 22873WACOM PROTOCOL 4 SERIAL TABLETS 22874M: Julian Squires <julian@cipht.net> 22875M: Hans de Goede <hdegoede@redhat.com> 22876L: linux-input@vger.kernel.org 22877S: Maintained 22878F: drivers/input/tablet/wacom_serial4.c 22879 22880WANGXUN ETHERNET DRIVER 22881M: Jiawen Wu <jiawenwu@trustnetic.com> 22882M: Mengyuan Lou <mengyuanlou@net-swift.com> 22883L: netdev@vger.kernel.org 22884S: Maintained 22885W: https://www.net-swift.com 22886F: Documentation/networking/device_drivers/ethernet/wangxun/* 22887F: drivers/net/ethernet/wangxun/ 22888 22889WATCHDOG DEVICE DRIVERS 22890M: Wim Van Sebroeck <wim@linux-watchdog.org> 22891M: Guenter Roeck <linux@roeck-us.net> 22892L: linux-watchdog@vger.kernel.org 22893S: Maintained 22894W: http://www.linux-watchdog.org/ 22895T: git git://www.linux-watchdog.org/linux-watchdog.git 22896F: Documentation/devicetree/bindings/watchdog/ 22897F: Documentation/watchdog/ 22898F: drivers/watchdog/ 22899F: include/linux/watchdog.h 22900F: include/trace/events/watchdog.h 22901F: include/uapi/linux/watchdog.h 22902 22903WHISKEYCOVE PMIC GPIO DRIVER 22904M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22905L: linux-gpio@vger.kernel.org 22906S: Maintained 22907F: drivers/gpio/gpio-wcove.c 22908 22909WHWAVE RTC DRIVER 22910M: Dianlong Li <long17.cool@163.com> 22911L: linux-rtc@vger.kernel.org 22912S: Maintained 22913F: drivers/rtc/rtc-sd3078.c 22914 22915WIIMOTE HID DRIVER 22916M: David Rheinsberg <david.rheinsberg@gmail.com> 22917L: linux-input@vger.kernel.org 22918S: Maintained 22919F: drivers/hid/hid-wiimote* 22920 22921WILOCITY WIL6210 WIRELESS DRIVER 22922L: linux-wireless@vger.kernel.org 22923S: Orphan 22924W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22925F: drivers/net/wireless/ath/wil6210/ 22926 22927WINBOND CIR DRIVER 22928M: David Härdeman <david@hardeman.nu> 22929S: Maintained 22930F: drivers/media/rc/winbond-cir.c 22931 22932WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22933L: linux-watchdog@vger.kernel.org 22934S: Orphan 22935F: drivers/watchdog/ebc-c384_wdt.c 22936 22937WINSYSTEMS WS16C48 GPIO DRIVER 22938M: William Breathitt Gray <william.gray@linaro.org> 22939L: linux-gpio@vger.kernel.org 22940S: Maintained 22941F: drivers/gpio/gpio-ws16c48.c 22942 22943WIREGUARD SECURE NETWORK TUNNEL 22944M: Jason A. Donenfeld <Jason@zx2c4.com> 22945L: wireguard@lists.zx2c4.com 22946L: netdev@vger.kernel.org 22947S: Maintained 22948F: drivers/net/wireguard/ 22949F: tools/testing/selftests/wireguard/ 22950 22951WISTRON LAPTOP BUTTON DRIVER 22952M: Miloslav Trmac <mitr@volny.cz> 22953S: Maintained 22954F: drivers/input/misc/wistron_btns.c 22955 22956WL3501 WIRELESS PCMCIA CARD DRIVER 22957L: linux-wireless@vger.kernel.org 22958S: Odd fixes 22959F: drivers/net/wireless/legacy/wl3501* 22960 22961WMI BINARY MOF DRIVER 22962L: platform-drivers-x86@vger.kernel.org 22963S: Orphan 22964F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22965F: Documentation/wmi/devices/wmi-bmof.rst 22966F: drivers/platform/x86/wmi-bmof.c 22967 22968WOLFSON MICROELECTRONICS DRIVERS 22969L: patches@opensource.cirrus.com 22970S: Supported 22971W: https://github.com/CirrusLogic/linux-drivers/wiki 22972T: git https://github.com/CirrusLogic/linux-drivers.git 22973F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22974F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22975F: Documentation/devicetree/bindings/mfd/wm831x.txt 22976F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22977F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22978F: Documentation/devicetree/bindings/sound/wm* 22979F: Documentation/hwmon/wm83??.rst 22980F: arch/arm/mach-s3c/mach-crag6410* 22981F: drivers/clk/clk-wm83*.c 22982F: drivers/gpio/gpio-*wm*.c 22983F: drivers/gpio/gpio-arizona.c 22984F: drivers/hwmon/wm83??-hwmon.c 22985F: drivers/input/misc/wm831x-on.c 22986F: drivers/input/touchscreen/wm831x-ts.c 22987F: drivers/input/touchscreen/wm97*.c 22988F: drivers/leds/leds-wm83*.c 22989F: drivers/mfd/arizona* 22990F: drivers/mfd/cs47l24* 22991F: drivers/mfd/wm*.c 22992F: drivers/power/supply/wm83*.c 22993F: drivers/regulator/arizona* 22994F: drivers/regulator/wm8*.c 22995F: drivers/rtc/rtc-wm83*.c 22996F: drivers/video/backlight/wm83*_bl.c 22997F: drivers/watchdog/wm83*_wdt.c 22998F: include/linux/mfd/arizona/ 22999F: include/linux/mfd/wm831x/ 23000F: include/linux/mfd/wm8350/ 23001F: include/linux/mfd/wm8400* 23002F: include/linux/regulator/arizona* 23003F: include/linux/wm97xx.h 23004F: include/sound/wm????.h 23005F: sound/soc/codecs/arizona* 23006F: sound/soc/codecs/cs47l24* 23007F: sound/soc/codecs/wm* 23008 23009WORKQUEUE 23010M: Tejun Heo <tj@kernel.org> 23011R: Lai Jiangshan <jiangshanlai@gmail.com> 23012S: Maintained 23013T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23014F: Documentation/core-api/workqueue.rst 23015F: include/linux/workqueue.h 23016F: kernel/workqueue.c 23017F: kernel/workqueue_internal.h 23018 23019WWAN DRIVERS 23020M: Loic Poulain <loic.poulain@linaro.org> 23021M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23022R: Johannes Berg <johannes@sipsolutions.net> 23023L: netdev@vger.kernel.org 23024S: Maintained 23025F: drivers/net/wwan/ 23026F: include/linux/wwan.h 23027F: include/uapi/linux/wwan.h 23028 23029X-POWERS AXP288 PMIC DRIVERS 23030M: Hans de Goede <hdegoede@redhat.com> 23031S: Maintained 23032F: drivers/acpi/pmic/intel_pmic_xpower.c 23033N: axp288 23034 23035X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23036M: Chen-Yu Tsai <wens@csie.org> 23037L: linux-kernel@vger.kernel.org 23038S: Maintained 23039N: axp[128] 23040 23041X.25 STACK 23042M: Martin Schiller <ms@dev.tdt.de> 23043L: linux-x25@vger.kernel.org 23044S: Maintained 23045F: Documentation/networking/lapb-module.rst 23046F: Documentation/networking/x25* 23047F: drivers/net/wan/hdlc_x25.c 23048F: drivers/net/wan/lapbether.c 23049F: include/*/lapb.h 23050F: include/net/x25* 23051F: include/uapi/linux/x25.h 23052F: net/lapb/ 23053F: net/x25/ 23054 23055X86 ARCHITECTURE (32-BIT AND 64-BIT) 23056M: Thomas Gleixner <tglx@linutronix.de> 23057M: Ingo Molnar <mingo@redhat.com> 23058M: Borislav Petkov <bp@alien8.de> 23059M: Dave Hansen <dave.hansen@linux.intel.com> 23060M: x86@kernel.org 23061R: "H. Peter Anvin" <hpa@zytor.com> 23062L: linux-kernel@vger.kernel.org 23063S: Maintained 23064T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23065F: Documentation/arch/x86/ 23066F: Documentation/devicetree/bindings/x86/ 23067F: arch/x86/ 23068 23069X86 ENTRY CODE 23070M: Andy Lutomirski <luto@kernel.org> 23071L: linux-kernel@vger.kernel.org 23072S: Maintained 23073T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23074F: arch/x86/entry/ 23075 23076X86 HARDWARE VULNERABILITIES 23077M: Thomas Gleixner <tglx@linutronix.de> 23078M: Borislav Petkov <bp@alien8.de> 23079M: Peter Zijlstra <peterz@infradead.org> 23080M: Josh Poimboeuf <jpoimboe@kernel.org> 23081R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23082S: Maintained 23083F: Documentation/admin-guide/hw-vuln/ 23084F: arch/x86/include/asm/nospec-branch.h 23085F: arch/x86/kernel/cpu/bugs.c 23086 23087X86 MCE INFRASTRUCTURE 23088M: Tony Luck <tony.luck@intel.com> 23089M: Borislav Petkov <bp@alien8.de> 23090L: linux-edac@vger.kernel.org 23091S: Maintained 23092F: Documentation/ABI/testing/sysfs-mce 23093F: Documentation/arch/x86/x86_64/machinecheck.rst 23094F: arch/x86/kernel/cpu/mce/* 23095 23096X86 MICROCODE UPDATE SUPPORT 23097M: Borislav Petkov <bp@alien8.de> 23098S: Maintained 23099F: arch/x86/kernel/cpu/microcode/* 23100 23101X86 MM 23102M: Dave Hansen <dave.hansen@linux.intel.com> 23103M: Andy Lutomirski <luto@kernel.org> 23104M: Peter Zijlstra <peterz@infradead.org> 23105L: linux-kernel@vger.kernel.org 23106S: Maintained 23107T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23108F: arch/x86/mm/ 23109 23110X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23111M: Hans de Goede <hdegoede@redhat.com> 23112L: platform-driver-x86@vger.kernel.org 23113S: Maintained 23114T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23115F: drivers/platform/x86/x86-android-tablets/ 23116 23117X86 PLATFORM DRIVERS 23118M: Hans de Goede <hdegoede@redhat.com> 23119M: Mark Gross <markgross@kernel.org> 23120L: platform-driver-x86@vger.kernel.org 23121S: Maintained 23122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23123F: drivers/platform/olpc/ 23124F: drivers/platform/x86/ 23125F: include/linux/platform_data/x86/ 23126 23127X86 PLATFORM DRIVERS - ARCH 23128R: Darren Hart <dvhart@infradead.org> 23129R: Andy Shevchenko <andy@infradead.org> 23130L: platform-driver-x86@vger.kernel.org 23131L: x86@kernel.org 23132S: Maintained 23133T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23134F: arch/x86/platform 23135 23136X86 PLATFORM UV HPE SUPERDOME FLEX 23137M: Steve Wahl <steve.wahl@hpe.com> 23138R: Mike Travis <mike.travis@hpe.com> 23139R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23140R: Russ Anderson <russ.anderson@hpe.com> 23141S: Supported 23142F: arch/x86/include/asm/uv/ 23143F: arch/x86/kernel/apic/x2apic_uv_x.c 23144F: arch/x86/platform/uv/ 23145 23146X86 STACK UNWINDING 23147M: Josh Poimboeuf <jpoimboe@kernel.org> 23148M: Peter Zijlstra <peterz@infradead.org> 23149S: Supported 23150F: arch/x86/include/asm/unwind*.h 23151F: arch/x86/kernel/dumpstack.c 23152F: arch/x86/kernel/stacktrace.c 23153F: arch/x86/kernel/unwind_*.c 23154 23155X86 VDSO 23156M: Andy Lutomirski <luto@kernel.org> 23157L: linux-kernel@vger.kernel.org 23158S: Maintained 23159T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23160F: arch/x86/entry/vdso/ 23161 23162XARRAY 23163M: Matthew Wilcox <willy@infradead.org> 23164L: linux-fsdevel@vger.kernel.org 23165S: Supported 23166F: Documentation/core-api/xarray.rst 23167F: include/linux/idr.h 23168F: include/linux/xarray.h 23169F: lib/idr.c 23170F: lib/xarray.c 23171F: tools/testing/radix-tree 23172 23173XBOX DVD IR REMOTE 23174M: Benjamin Valentin <benpicco@googlemail.com> 23175S: Maintained 23176F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23177F: drivers/media/rc/xbox_remote.c 23178 23179XC2028/3028 TUNER DRIVER 23180M: Mauro Carvalho Chehab <mchehab@kernel.org> 23181L: linux-media@vger.kernel.org 23182S: Maintained 23183W: https://linuxtv.org 23184T: git git://linuxtv.org/media_tree.git 23185F: drivers/media/tuners/xc2028.* 23186 23187XDP (eXpress Data Path) 23188M: Alexei Starovoitov <ast@kernel.org> 23189M: Daniel Borkmann <daniel@iogearbox.net> 23190M: David S. Miller <davem@davemloft.net> 23191M: Jakub Kicinski <kuba@kernel.org> 23192M: Jesper Dangaard Brouer <hawk@kernel.org> 23193M: John Fastabend <john.fastabend@gmail.com> 23194L: netdev@vger.kernel.org 23195L: bpf@vger.kernel.org 23196S: Supported 23197F: drivers/net/ethernet/*/*/*/*/*xdp* 23198F: drivers/net/ethernet/*/*/*xdp* 23199F: include/net/xdp.h 23200F: include/net/xdp_priv.h 23201F: include/trace/events/xdp.h 23202F: kernel/bpf/cpumap.c 23203F: kernel/bpf/devmap.c 23204F: net/core/xdp.c 23205F: samples/bpf/xdp* 23206F: tools/testing/selftests/bpf/*/*xdp* 23207F: tools/testing/selftests/bpf/*xdp* 23208K: (?:\b|_)xdp(?:\b|_) 23209 23210XDP SOCKETS (AF_XDP) 23211M: Björn Töpel <bjorn@kernel.org> 23212M: Magnus Karlsson <magnus.karlsson@intel.com> 23213M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23214R: Jonathan Lemon <jonathan.lemon@gmail.com> 23215L: netdev@vger.kernel.org 23216L: bpf@vger.kernel.org 23217S: Maintained 23218F: Documentation/networking/af_xdp.rst 23219F: include/net/netns/xdp.h 23220F: include/net/xdp_sock* 23221F: include/net/xsk_buff_pool.h 23222F: include/uapi/linux/if_xdp.h 23223F: include/uapi/linux/xdp_diag.h 23224F: net/xdp/ 23225F: tools/testing/selftests/bpf/*xsk* 23226 23227XEN BLOCK SUBSYSTEM 23228M: Roger Pau Monné <roger.pau@citrix.com> 23229L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23230S: Supported 23231F: drivers/block/xen* 23232F: drivers/block/xen-blkback/* 23233 23234XEN HYPERVISOR ARM 23235M: Stefano Stabellini <sstabellini@kernel.org> 23236L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23237S: Maintained 23238F: arch/arm/include/asm/xen/ 23239F: arch/arm/xen/ 23240 23241XEN HYPERVISOR ARM64 23242M: Stefano Stabellini <sstabellini@kernel.org> 23243L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23244S: Maintained 23245F: arch/arm64/include/asm/xen/ 23246F: arch/arm64/xen/ 23247 23248XEN HYPERVISOR INTERFACE 23249M: Juergen Gross <jgross@suse.com> 23250M: Stefano Stabellini <sstabellini@kernel.org> 23251R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23252L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23253S: Supported 23254T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23255F: Documentation/ABI/stable/sysfs-hypervisor-xen 23256F: Documentation/ABI/testing/sysfs-hypervisor-xen 23257F: drivers/*/xen-*front.c 23258F: drivers/xen/ 23259F: include/uapi/xen/ 23260F: include/xen/ 23261F: kernel/configs/xen.config 23262 23263XEN HYPERVISOR X86 23264M: Juergen Gross <jgross@suse.com> 23265R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23266L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23267S: Supported 23268F: arch/x86/configs/xen.config 23269F: arch/x86/include/asm/pvclock-abi.h 23270F: arch/x86/include/asm/xen/ 23271F: arch/x86/platform/pvh/ 23272F: arch/x86/xen/ 23273 23274XEN NETWORK BACKEND DRIVER 23275M: Wei Liu <wei.liu@kernel.org> 23276M: Paul Durrant <paul@xen.org> 23277L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23278L: netdev@vger.kernel.org 23279S: Supported 23280F: drivers/net/xen-netback/* 23281 23282XEN PCI SUBSYSTEM 23283M: Juergen Gross <jgross@suse.com> 23284L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23285S: Supported 23286F: arch/x86/pci/*xen* 23287F: drivers/pci/*xen* 23288 23289XEN PVSCSI DRIVERS 23290M: Juergen Gross <jgross@suse.com> 23291L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23292L: linux-scsi@vger.kernel.org 23293S: Supported 23294F: drivers/scsi/xen-scsifront.c 23295F: drivers/xen/xen-scsiback.c 23296F: include/xen/interface/io/vscsiif.h 23297 23298XEN PVUSB DRIVER 23299M: Juergen Gross <jgross@suse.com> 23300L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23301L: linux-usb@vger.kernel.org 23302S: Supported 23303F: drivers/usb/host/xen* 23304F: include/xen/interface/io/usbif.h 23305 23306XEN SOUND FRONTEND DRIVER 23307M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23308L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23309L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23310S: Supported 23311F: sound/xen/* 23312 23313XEN SWIOTLB SUBSYSTEM 23314M: Juergen Gross <jgross@suse.com> 23315M: Stefano Stabellini <sstabellini@kernel.org> 23316L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23317L: iommu@lists.linux.dev 23318S: Supported 23319F: arch/*/include/asm/xen/swiotlb-xen.h 23320F: drivers/xen/swiotlb-xen.c 23321F: include/xen/arm/swiotlb-xen.h 23322F: include/xen/swiotlb-xen.h 23323 23324XFS FILESYSTEM 23325M: Darrick J. Wong <djwong@kernel.org> 23326L: linux-xfs@vger.kernel.org 23327S: Supported 23328W: http://xfs.org/ 23329C: irc://irc.oftc.net/xfs 23330T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23331F: Documentation/ABI/testing/sysfs-fs-xfs 23332F: Documentation/admin-guide/xfs.rst 23333F: Documentation/filesystems/xfs-delayed-logging-design.rst 23334F: Documentation/filesystems/xfs-self-describing-metadata.rst 23335F: fs/xfs/ 23336F: include/uapi/linux/dqblk_xfs.h 23337F: include/uapi/linux/fsmap.h 23338 23339XILINX AMS DRIVER 23340M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23341L: linux-iio@vger.kernel.org 23342S: Maintained 23343F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23344F: drivers/iio/adc/xilinx-ams.c 23345 23346XILINX AXI ETHERNET DRIVER 23347M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23348S: Maintained 23349F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23350F: drivers/net/ethernet/xilinx/xilinx_axienet* 23351 23352XILINX CAN DRIVER 23353M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23354R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23355L: linux-can@vger.kernel.org 23356S: Maintained 23357F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23358F: drivers/net/can/xilinx_can.c 23359 23360XILINX EVENT MANAGEMENT DRIVER 23361M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23362S: Maintained 23363F: drivers/soc/xilinx/xlnx_event_manager.c 23364F: include/linux/firmware/xlnx-event-manager.h 23365 23366XILINX GPIO DRIVER 23367M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23368R: Srinivas Neeli <srinivas.neeli@amd.com> 23369R: Michal Simek <michal.simek@amd.com> 23370S: Maintained 23371F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23372F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23373F: drivers/gpio/gpio-xilinx.c 23374F: drivers/gpio/gpio-zynq.c 23375 23376XILINX PWM DRIVER 23377M: Sean Anderson <sean.anderson@seco.com> 23378S: Maintained 23379F: drivers/pwm/pwm-xilinx.c 23380F: include/clocksource/timer-xilinx.h 23381 23382XILINX SD-FEC IP CORES 23383M: Derek Kiernan <derek.kiernan@amd.com> 23384M: Dragan Cvetic <dragan.cvetic@amd.com> 23385S: Maintained 23386F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23387F: Documentation/misc-devices/xilinx_sdfec.rst 23388F: drivers/misc/Kconfig 23389F: drivers/misc/Makefile 23390F: drivers/misc/xilinx_sdfec.c 23391F: include/uapi/misc/xilinx_sdfec.h 23392 23393XILINX UARTLITE SERIAL DRIVER 23394M: Peter Korsgaard <jacmet@sunsite.dk> 23395L: linux-serial@vger.kernel.org 23396S: Maintained 23397F: drivers/tty/serial/uartlite.c 23398 23399XILINX VIDEO IP CORES 23400M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23401L: linux-media@vger.kernel.org 23402S: Supported 23403T: git git://linuxtv.org/media_tree.git 23404F: Documentation/devicetree/bindings/media/xilinx/ 23405F: drivers/media/platform/xilinx/ 23406F: include/uapi/linux/xilinx-v4l2-controls.h 23407 23408XILINX WATCHDOG DRIVER 23409M: Srinivas Neeli <srinivas.neeli@amd.com> 23410R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23411R: Michal Simek <michal.simek@amd.com> 23412S: Maintained 23413F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23414F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23415F: drivers/watchdog/of_xilinx_wdt.c 23416F: drivers/watchdog/xilinx_wwdt.c 23417 23418XILINX XDMA DRIVER 23419M: Lizhi Hou <lizhi.hou@amd.com> 23420M: Brian Xu <brian.xu@amd.com> 23421M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23422L: dmaengine@vger.kernel.org 23423S: Supported 23424F: drivers/dma/xilinx/xdma-regs.h 23425F: drivers/dma/xilinx/xdma.c 23426F: include/linux/dma/amd_xdma.h 23427F: include/linux/platform_data/amd_xdma.h 23428 23429XILINX ZYNQMP DPDMA DRIVER 23430M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23431L: dmaengine@vger.kernel.org 23432S: Supported 23433F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23434F: drivers/dma/xilinx/xilinx_dpdma.c 23435F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23436 23437XILINX ZYNQMP OCM EDAC DRIVER 23438M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23439M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23440S: Maintained 23441F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23442F: drivers/edac/zynqmp_edac.c 23443 23444XILINX ZYNQMP PSGTR PHY DRIVER 23445M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23446L: linux-kernel@vger.kernel.org 23447S: Supported 23448T: git https://github.com/Xilinx/linux-xlnx.git 23449F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23450F: drivers/phy/xilinx/phy-zynqmp.c 23451 23452XILINX ZYNQMP SHA3 DRIVER 23453M: Harsha <harsha.harsha@amd.com> 23454S: Maintained 23455F: drivers/crypto/xilinx/zynqmp-sha.c 23456 23457XILLYBUS DRIVER 23458M: Eli Billauer <eli.billauer@gmail.com> 23459L: linux-kernel@vger.kernel.org 23460S: Supported 23461F: drivers/char/xillybus/ 23462 23463XLP9XX I2C DRIVER 23464M: George Cherian <gcherian@marvell.com> 23465L: linux-i2c@vger.kernel.org 23466S: Supported 23467W: http://www.marvell.com 23468F: drivers/i2c/busses/i2c-xlp9xx.c 23469 23470XRA1403 GPIO EXPANDER 23471M: Nandor Han <nandor.han@ge.com> 23472L: linux-gpio@vger.kernel.org 23473S: Maintained 23474F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23475F: drivers/gpio/gpio-xra1403.c 23476 23477XTENSA XTFPGA PLATFORM SUPPORT 23478M: Max Filippov <jcmvbkbc@gmail.com> 23479S: Maintained 23480F: drivers/spi/spi-xtensa-xtfpga.c 23481F: sound/soc/xtensa/xtfpga-i2s.c 23482 23483YAM DRIVER FOR AX.25 23484M: Jean-Paul Roubelat <jpr@f6fbb.org> 23485L: linux-hams@vger.kernel.org 23486S: Maintained 23487F: drivers/net/hamradio/yam* 23488F: include/linux/yam.h 23489 23490YAMA SECURITY MODULE 23491M: Kees Cook <keescook@chromium.org> 23492S: Supported 23493T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23494F: Documentation/admin-guide/LSM/Yama.rst 23495F: security/yama/ 23496 23497YEALINK PHONE DRIVER 23498M: Henk Vergonet <Henk.Vergonet@gmail.com> 23499L: usbb2k-api-dev@nongnu.org 23500S: Maintained 23501F: Documentation/input/devices/yealink.rst 23502F: drivers/input/misc/yealink.* 23503 23504Z3FOLD COMPRESSED PAGE ALLOCATOR 23505M: Vitaly Wool <vitaly.wool@konsulko.com> 23506R: Miaohe Lin <linmiaohe@huawei.com> 23507L: linux-mm@kvack.org 23508S: Maintained 23509F: mm/z3fold.c 23510 23511Z8530 DRIVER FOR AX.25 23512M: Joerg Reuter <jreuter@yaina.de> 23513L: linux-hams@vger.kernel.org 23514S: Maintained 23515W: http://yaina.de/jreuter/ 23516W: http://www.qsl.net/dl1bke/ 23517F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23518F: drivers/net/hamradio/*scc.c 23519F: drivers/net/hamradio/z8530.h 23520 23521ZBUD COMPRESSED PAGE ALLOCATOR 23522M: Seth Jennings <sjenning@redhat.com> 23523M: Dan Streetman <ddstreet@ieee.org> 23524L: linux-mm@kvack.org 23525S: Maintained 23526F: mm/zbud.c 23527 23528ZD1211RW WIRELESS DRIVER 23529M: Ulrich Kunitz <kune@deine-taler.de> 23530L: linux-wireless@vger.kernel.org 23531L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23532S: Maintained 23533W: http://zd1211.ath.cx/wiki/DriverRewrite 23534F: drivers/net/wireless/zydas/zd1211rw/ 23535 23536ZD1301 MEDIA DRIVER 23537M: Antti Palosaari <crope@iki.fi> 23538L: linux-media@vger.kernel.org 23539S: Maintained 23540W: https://linuxtv.org/ 23541W: http://palosaari.fi/linux/ 23542Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23543F: drivers/media/usb/dvb-usb-v2/zd1301* 23544 23545ZD1301_DEMOD MEDIA DRIVER 23546M: Antti Palosaari <crope@iki.fi> 23547L: linux-media@vger.kernel.org 23548S: Maintained 23549W: https://linuxtv.org/ 23550W: http://palosaari.fi/linux/ 23551Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23552F: drivers/media/dvb-frontends/zd1301_demod* 23553 23554ZHAOXIN PROCESSOR SUPPORT 23555M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23556L: linux-kernel@vger.kernel.org 23557S: Maintained 23558F: arch/x86/kernel/cpu/zhaoxin.c 23559 23560ZONEFS FILESYSTEM 23561M: Damien Le Moal <dlemoal@kernel.org> 23562M: Naohiro Aota <naohiro.aota@wdc.com> 23563R: Johannes Thumshirn <jth@kernel.org> 23564L: linux-fsdevel@vger.kernel.org 23565S: Maintained 23566T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23567F: Documentation/filesystems/zonefs.rst 23568F: fs/zonefs/ 23569 23570ZPOOL COMPRESSED PAGE STORAGE API 23571M: Dan Streetman <ddstreet@ieee.org> 23572L: linux-mm@kvack.org 23573S: Maintained 23574F: include/linux/zpool.h 23575F: mm/zpool.c 23576 23577ZR36067 VIDEO FOR LINUX DRIVER 23578M: Corentin Labbe <clabbe@baylibre.com> 23579L: mjpeg-users@lists.sourceforge.net 23580L: linux-media@vger.kernel.org 23581S: Maintained 23582W: http://mjpeg.sourceforge.net/driver-zoran/ 23583Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23584F: Documentation/driver-api/media/drivers/zoran.rst 23585F: drivers/media/pci/zoran/ 23586 23587ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23588M: Minchan Kim <minchan@kernel.org> 23589M: Sergey Senozhatsky <senozhatsky@chromium.org> 23590L: linux-kernel@vger.kernel.org 23591S: Maintained 23592F: Documentation/admin-guide/blockdev/zram.rst 23593F: drivers/block/zram/ 23594 23595ZS DECSTATION Z85C30 SERIAL DRIVER 23596M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23597S: Maintained 23598F: drivers/tty/serial/zs.* 23599 23600ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23601M: Minchan Kim <minchan@kernel.org> 23602M: Sergey Senozhatsky <senozhatsky@chromium.org> 23603L: linux-mm@kvack.org 23604S: Maintained 23605F: Documentation/mm/zsmalloc.rst 23606F: include/linux/zsmalloc.h 23607F: mm/zsmalloc.c 23608 23609ZSTD 23610M: Nick Terrell <terrelln@fb.com> 23611S: Maintained 23612B: https://github.com/facebook/zstd/issues 23613T: git https://github.com/terrelln/linux.git 23614F: crypto/zstd.c 23615F: include/linux/zstd* 23616F: lib/decompress_unzstd.c 23617F: lib/zstd/ 23618N: zstd 23619K: zstd 23620 23621ZSWAP COMPRESSED SWAP CACHING 23622M: Seth Jennings <sjenning@redhat.com> 23623M: Dan Streetman <ddstreet@ieee.org> 23624M: Vitaly Wool <vitaly.wool@konsulko.com> 23625L: linux-mm@kvack.org 23626S: Maintained 23627F: mm/zswap.c 23628 23629THE REST 23630M: Linus Torvalds <torvalds@linux-foundation.org> 23631L: linux-kernel@vger.kernel.org 23632S: Buried alive in reporters 23633T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23634F: * 23635F: */ 23636
