1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@microchip.com> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@microchip.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@microchip.com> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265M: Simon Kelley <simon@thekelleys.org.uk> 3266L: linux-wireless@vger.kernel.org 3267S: Maintained 3268W: http://www.thekelleys.org.uk/atmel 3269W: http://atmelwlandriver.sourceforge.net/ 3270F: drivers/net/wireless/atmel/atmel* 3271 3272ATOMIC INFRASTRUCTURE 3273M: Will Deacon <will@kernel.org> 3274M: Peter Zijlstra <peterz@infradead.org> 3275R: Boqun Feng <boqun.feng@gmail.com> 3276R: Mark Rutland <mark.rutland@arm.com> 3277L: linux-kernel@vger.kernel.org 3278S: Maintained 3279F: Documentation/atomic_*.txt 3280F: arch/*/include/asm/atomic*.h 3281F: include/*/atomic*.h 3282F: include/linux/refcount.h 3283F: scripts/atomic/ 3284 3285ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3286M: Bradley Grove <linuxdrivers@attotech.com> 3287L: linux-scsi@vger.kernel.org 3288S: Supported 3289W: http://www.attotech.com 3290F: drivers/scsi/esas2r 3291 3292ATUSB IEEE 802.15.4 RADIO DRIVER 3293M: Stefan Schmidt <stefan@datenfreihafen.org> 3294L: linux-wpan@vger.kernel.org 3295S: Maintained 3296F: drivers/net/ieee802154/at86rf230.h 3297F: drivers/net/ieee802154/atusb.c 3298F: drivers/net/ieee802154/atusb.h 3299 3300AUDIT SUBSYSTEM 3301M: Paul Moore <paul@paul-moore.com> 3302M: Eric Paris <eparis@redhat.com> 3303L: audit@vger.kernel.org 3304S: Supported 3305W: https://github.com/linux-audit 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3307F: include/asm-generic/audit_*.h 3308F: include/linux/audit.h 3309F: include/linux/audit_arch.h 3310F: include/uapi/linux/audit.h 3311F: kernel/audit* 3312F: lib/*audit.c 3313 3314AUXILIARY BUS DRIVER 3315M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3316R: Dave Ertman <david.m.ertman@intel.com> 3317R: Ira Weiny <ira.weiny@intel.com> 3318S: Supported 3319T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3320F: Documentation/driver-api/auxiliary_bus.rst 3321F: drivers/base/auxiliary.c 3322F: include/linux/auxiliary_bus.h 3323 3324AUXILIARY DISPLAY DRIVERS 3325M: Miguel Ojeda <ojeda@kernel.org> 3326S: Maintained 3327F: Documentation/devicetree/bindings/auxdisplay/ 3328F: drivers/auxdisplay/ 3329F: include/linux/cfag12864b.h 3330 3331AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3332M: Andreas Klinger <ak@it-klinger.de> 3333L: linux-iio@vger.kernel.org 3334S: Maintained 3335F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3336F: drivers/iio/adc/hx711.c 3337 3338AX.25 NETWORK LAYER 3339M: Ralf Baechle <ralf@linux-mips.org> 3340L: linux-hams@vger.kernel.org 3341S: Maintained 3342W: http://www.linux-ax25.org/ 3343F: include/net/ax25.h 3344F: include/uapi/linux/ax25.h 3345F: net/ax25/ 3346 3347AXENTIA ARM DEVICES 3348M: Peter Rosin <peda@axentia.se> 3349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3350S: Maintained 3351F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3352F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3353F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3354F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3355 3356AXENTIA ASOC DRIVERS 3357M: Peter Rosin <peda@axentia.se> 3358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3359S: Maintained 3360F: Documentation/devicetree/bindings/sound/axentia,* 3361F: sound/soc/atmel/tse850-pcm5142.c 3362 3363AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3364M: Nuno Sá <nuno.sa@analog.com> 3365L: linux-hwmon@vger.kernel.org 3366S: Supported 3367W: https://ez.analog.com/linux-software-drivers 3368F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3369F: drivers/hwmon/axi-fan-control.c 3370 3371AXXIA I2C CONTROLLER 3372M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3373L: linux-i2c@vger.kernel.org 3374S: Maintained 3375F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3376F: drivers/i2c/busses/i2c-axxia.c 3377 3378AZ6007 DVB DRIVER 3379M: Mauro Carvalho Chehab <mchehab@kernel.org> 3380L: linux-media@vger.kernel.org 3381S: Maintained 3382W: https://linuxtv.org 3383T: git git://linuxtv.org/media_tree.git 3384F: drivers/media/usb/dvb-usb-v2/az6007.c 3385 3386AZTECH FM RADIO RECEIVER DRIVER 3387M: Hans Verkuil <hverkuil@xs4all.nl> 3388L: linux-media@vger.kernel.org 3389S: Maintained 3390W: https://linuxtv.org 3391T: git git://linuxtv.org/media_tree.git 3392F: drivers/media/radio/radio-aztech* 3393 3394B43 WIRELESS DRIVER 3395L: linux-wireless@vger.kernel.org 3396L: b43-dev@lists.infradead.org 3397S: Odd Fixes 3398W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3399F: drivers/net/wireless/broadcom/b43/ 3400 3401B43LEGACY WIRELESS DRIVER 3402M: Larry Finger <Larry.Finger@lwfinger.net> 3403L: linux-wireless@vger.kernel.org 3404L: b43-dev@lists.infradead.org 3405S: Maintained 3406W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3407F: drivers/net/wireless/broadcom/b43legacy/ 3408 3409BACKLIGHT CLASS/SUBSYSTEM 3410M: Lee Jones <lee@kernel.org> 3411M: Daniel Thompson <daniel.thompson@linaro.org> 3412M: Jingoo Han <jingoohan1@gmail.com> 3413L: dri-devel@lists.freedesktop.org 3414S: Maintained 3415T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3416F: Documentation/ABI/stable/sysfs-class-backlight 3417F: Documentation/ABI/testing/sysfs-class-backlight 3418F: Documentation/devicetree/bindings/leds/backlight 3419F: drivers/video/backlight/ 3420F: include/linux/backlight.h 3421F: include/linux/pwm_backlight.h 3422 3423BARCO P50 GPIO DRIVER 3424M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3425M: Peter Korsgaard <peter.korsgaard@barco.com> 3426S: Maintained 3427F: drivers/platform/x86/barco-p50-gpio.c 3428 3429BATMAN ADVANCED 3430M: Marek Lindner <mareklindner@neomailbox.ch> 3431M: Simon Wunderlich <sw@simonwunderlich.de> 3432M: Antonio Quartulli <a@unstable.cc> 3433M: Sven Eckelmann <sven@narfation.org> 3434L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3435S: Maintained 3436W: https://www.open-mesh.org/ 3437Q: https://patchwork.open-mesh.org/project/batman/list/ 3438B: https://www.open-mesh.org/projects/batman-adv/issues 3439C: ircs://irc.hackint.org/batadv 3440T: git https://git.open-mesh.org/linux-merge.git 3441F: Documentation/networking/batman-adv.rst 3442F: include/uapi/linux/batadv_packet.h 3443F: include/uapi/linux/batman_adv.h 3444F: net/batman-adv/ 3445 3446BAYCOM/HDLCDRV DRIVERS FOR AX.25 3447M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3448L: linux-hams@vger.kernel.org 3449S: Maintained 3450W: http://www.baycom.org/~tom/ham/ham.html 3451F: drivers/net/hamradio/baycom* 3452 3453BCACHE (BLOCK LAYER CACHE) 3454M: Coly Li <colyli@suse.de> 3455M: Kent Overstreet <kent.overstreet@gmail.com> 3456L: linux-bcache@vger.kernel.org 3457S: Maintained 3458W: http://bcache.evilpiepirate.org 3459C: irc://irc.oftc.net/bcache 3460F: drivers/md/bcache/ 3461 3462BDISP ST MEDIA DRIVER 3463M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3464L: linux-media@vger.kernel.org 3465S: Supported 3466W: https://linuxtv.org 3467T: git git://linuxtv.org/media_tree.git 3468F: drivers/media/platform/st/sti/bdisp 3469 3470BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3471M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3472L: netdev@vger.kernel.org 3473S: Maintained 3474F: drivers/net/ethernet/ec_bhf.c 3475 3476BEFS FILE SYSTEM 3477M: Luis de Bethencourt <luisbg@kernel.org> 3478M: Salah Triki <salah.triki@gmail.com> 3479S: Maintained 3480T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3481F: Documentation/filesystems/befs.rst 3482F: fs/befs/ 3483 3484BFQ I/O SCHEDULER 3485M: Paolo Valente <paolo.valente@unimore.it> 3486M: Jens Axboe <axboe@kernel.dk> 3487L: linux-block@vger.kernel.org 3488S: Maintained 3489F: Documentation/block/bfq-iosched.rst 3490F: block/bfq-* 3491 3492BFS FILE SYSTEM 3493M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3494S: Maintained 3495F: Documentation/filesystems/bfs.rst 3496F: fs/bfs/ 3497F: include/uapi/linux/bfs_fs.h 3498 3499BITMAP API 3500M: Yury Norov <yury.norov@gmail.com> 3501R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3502R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3503S: Maintained 3504F: include/linux/bitfield.h 3505F: include/linux/bitmap.h 3506F: include/linux/bits.h 3507F: include/linux/cpumask.h 3508F: include/linux/find.h 3509F: include/linux/nodemask.h 3510F: include/vdso/bits.h 3511F: lib/bitmap.c 3512F: lib/cpumask.c 3513F: lib/cpumask_kunit.c 3514F: lib/find_bit.c 3515F: lib/find_bit_benchmark.c 3516F: lib/test_bitmap.c 3517F: tools/include/linux/bitfield.h 3518F: tools/include/linux/bitmap.h 3519F: tools/include/linux/bits.h 3520F: tools/include/linux/find.h 3521F: tools/include/vdso/bits.h 3522F: tools/lib/bitmap.c 3523F: tools/lib/find_bit.c 3524 3525BLINKM RGB LED DRIVER 3526M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3527S: Maintained 3528F: drivers/leds/leds-blinkm.c 3529 3530BLOCK LAYER 3531M: Jens Axboe <axboe@kernel.dk> 3532L: linux-block@vger.kernel.org 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3535F: Documentation/ABI/stable/sysfs-block 3536F: Documentation/block/ 3537F: block/ 3538F: drivers/block/ 3539F: include/linux/bio.h 3540F: include/linux/blk* 3541F: kernel/trace/blktrace.c 3542F: lib/sbitmap.c 3543 3544BLOCK2MTD DRIVER 3545M: Joern Engel <joern@lazybastard.org> 3546L: linux-mtd@lists.infradead.org 3547S: Maintained 3548F: drivers/mtd/devices/block2mtd.c 3549 3550BLUETOOTH DRIVERS 3551M: Marcel Holtmann <marcel@holtmann.org> 3552M: Johan Hedberg <johan.hedberg@gmail.com> 3553M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3554L: linux-bluetooth@vger.kernel.org 3555S: Supported 3556W: http://www.bluez.org/ 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3558T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3559F: Documentation/devicetree/bindings/net/bluetooth/ 3560F: drivers/bluetooth/ 3561 3562BLUETOOTH SUBSYSTEM 3563M: Marcel Holtmann <marcel@holtmann.org> 3564M: Johan Hedberg <johan.hedberg@gmail.com> 3565M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3566L: linux-bluetooth@vger.kernel.org 3567S: Supported 3568W: http://www.bluez.org/ 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3570T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3571F: include/net/bluetooth/ 3572F: net/bluetooth/ 3573 3574BONDING DRIVER 3575M: Jay Vosburgh <j.vosburgh@gmail.com> 3576M: Andy Gospodarek <andy@greyhouse.net> 3577L: netdev@vger.kernel.org 3578S: Supported 3579W: http://sourceforge.net/projects/bonding/ 3580F: Documentation/networking/bonding.rst 3581F: drivers/net/bonding/ 3582F: include/net/bond* 3583F: include/uapi/linux/if_bonding.h 3584F: tools/testing/selftests/drivers/net/bonding/ 3585 3586BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3587M: Dan Robertson <dan@dlrobertson.com> 3588L: linux-iio@vger.kernel.org 3589S: Maintained 3590F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3591F: drivers/iio/accel/bma400* 3592 3593BPF JIT for ARM 3594M: Shubham Bansal <illusionist.neo@gmail.com> 3595L: bpf@vger.kernel.org 3596S: Odd Fixes 3597F: arch/arm/net/ 3598 3599BPF JIT for ARM64 3600M: Daniel Borkmann <daniel@iogearbox.net> 3601M: Alexei Starovoitov <ast@kernel.org> 3602M: Zi Shen Lim <zlim.lnx@gmail.com> 3603L: bpf@vger.kernel.org 3604S: Supported 3605F: arch/arm64/net/ 3606 3607BPF JIT for MIPS (32-BIT AND 64-BIT) 3608M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3609M: Paul Burton <paulburton@kernel.org> 3610L: bpf@vger.kernel.org 3611S: Maintained 3612F: arch/mips/net/ 3613 3614BPF JIT for NFP NICs 3615M: Jakub Kicinski <kuba@kernel.org> 3616L: bpf@vger.kernel.org 3617S: Odd Fixes 3618F: drivers/net/ethernet/netronome/nfp/bpf/ 3619 3620BPF JIT for POWERPC (32-BIT AND 64-BIT) 3621M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3622M: Michael Ellerman <mpe@ellerman.id.au> 3623L: bpf@vger.kernel.org 3624S: Supported 3625F: arch/powerpc/net/ 3626 3627BPF JIT for RISC-V (32-bit) 3628M: Luke Nelson <luke.r.nels@gmail.com> 3629M: Xi Wang <xi.wang@gmail.com> 3630L: bpf@vger.kernel.org 3631S: Maintained 3632F: arch/riscv/net/ 3633X: arch/riscv/net/bpf_jit_comp64.c 3634 3635BPF JIT for RISC-V (64-bit) 3636M: Björn Töpel <bjorn@kernel.org> 3637L: bpf@vger.kernel.org 3638S: Maintained 3639F: arch/riscv/net/ 3640X: arch/riscv/net/bpf_jit_comp32.c 3641 3642BPF JIT for S390 3643M: Ilya Leoshkevich <iii@linux.ibm.com> 3644M: Heiko Carstens <hca@linux.ibm.com> 3645M: Vasily Gorbik <gor@linux.ibm.com> 3646L: bpf@vger.kernel.org 3647S: Supported 3648F: arch/s390/net/ 3649X: arch/s390/net/pnet.c 3650 3651BPF JIT for SPARC (32-BIT AND 64-BIT) 3652M: David S. Miller <davem@davemloft.net> 3653L: bpf@vger.kernel.org 3654S: Odd Fixes 3655F: arch/sparc/net/ 3656 3657BPF JIT for X86 32-BIT 3658M: Wang YanQing <udknight@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Odd Fixes 3661F: arch/x86/net/bpf_jit_comp32.c 3662 3663BPF JIT for X86 64-BIT 3664M: Alexei Starovoitov <ast@kernel.org> 3665M: Daniel Borkmann <daniel@iogearbox.net> 3666L: bpf@vger.kernel.org 3667S: Supported 3668F: arch/x86/net/ 3669X: arch/x86/net/bpf_jit_comp32.c 3670 3671BPF [BTF] 3672M: Martin KaFai Lau <martin.lau@linux.dev> 3673L: bpf@vger.kernel.org 3674S: Maintained 3675F: include/linux/btf* 3676F: kernel/bpf/btf.c 3677 3678BPF [CORE] 3679M: Alexei Starovoitov <ast@kernel.org> 3680M: Daniel Borkmann <daniel@iogearbox.net> 3681R: John Fastabend <john.fastabend@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: include/linux/bpf* 3685F: include/linux/filter.h 3686F: include/linux/tnum.h 3687F: kernel/bpf/core.c 3688F: kernel/bpf/dispatcher.c 3689F: kernel/bpf/mprog.c 3690F: kernel/bpf/syscall.c 3691F: kernel/bpf/tnum.c 3692F: kernel/bpf/trampoline.c 3693F: kernel/bpf/verifier.c 3694 3695BPF [DOCUMENTATION] (Related to Standardization) 3696R: David Vernet <void@manifault.com> 3697L: bpf@vger.kernel.org 3698L: bpf@ietf.org 3699S: Maintained 3700F: Documentation/bpf/standardization/ 3701 3702BPF [GENERAL] (Safe Dynamic Programs and Tools) 3703M: Alexei Starovoitov <ast@kernel.org> 3704M: Daniel Borkmann <daniel@iogearbox.net> 3705M: Andrii Nakryiko <andrii@kernel.org> 3706R: Martin KaFai Lau <martin.lau@linux.dev> 3707R: Song Liu <song@kernel.org> 3708R: Yonghong Song <yhs@fb.com> 3709R: John Fastabend <john.fastabend@gmail.com> 3710R: KP Singh <kpsingh@kernel.org> 3711R: Stanislav Fomichev <sdf@google.com> 3712R: Hao Luo <haoluo@google.com> 3713R: Jiri Olsa <jolsa@kernel.org> 3714L: bpf@vger.kernel.org 3715S: Supported 3716W: https://bpf.io/ 3717Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3719T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3720F: Documentation/bpf/ 3721F: Documentation/networking/filter.rst 3722F: Documentation/userspace-api/ebpf/ 3723F: arch/*/net/* 3724F: include/linux/bpf* 3725F: include/linux/btf* 3726F: include/linux/filter.h 3727F: include/trace/events/xdp.h 3728F: include/uapi/linux/bpf* 3729F: include/uapi/linux/btf* 3730F: include/uapi/linux/filter.h 3731F: kernel/bpf/ 3732F: kernel/trace/bpf_trace.c 3733F: lib/test_bpf.c 3734F: net/bpf/ 3735F: net/core/filter.c 3736F: net/sched/act_bpf.c 3737F: net/sched/cls_bpf.c 3738F: samples/bpf/ 3739F: scripts/bpf_doc.py 3740F: scripts/pahole-flags.sh 3741F: scripts/pahole-version.sh 3742F: tools/bpf/ 3743F: tools/lib/bpf/ 3744F: tools/testing/selftests/bpf/ 3745 3746BPF [ITERATOR] 3747M: Yonghong Song <yhs@fb.com> 3748L: bpf@vger.kernel.org 3749S: Maintained 3750F: kernel/bpf/*iter.c 3751 3752BPF [L7 FRAMEWORK] (sockmap) 3753M: John Fastabend <john.fastabend@gmail.com> 3754M: Jakub Sitnicki <jakub@cloudflare.com> 3755L: netdev@vger.kernel.org 3756L: bpf@vger.kernel.org 3757S: Maintained 3758F: include/linux/skmsg.h 3759F: net/core/skmsg.c 3760F: net/core/sock_map.c 3761F: net/ipv4/tcp_bpf.c 3762F: net/ipv4/udp_bpf.c 3763F: net/unix/unix_bpf.c 3764 3765BPF [LIBRARY] (libbpf) 3766M: Andrii Nakryiko <andrii@kernel.org> 3767L: bpf@vger.kernel.org 3768S: Maintained 3769F: tools/lib/bpf/ 3770 3771BPF [MISC] 3772L: bpf@vger.kernel.org 3773S: Odd Fixes 3774K: (?:\b|_)bpf(?:\b|_) 3775 3776BPF [NETWORKING] (struct_ops, reuseport) 3777M: Martin KaFai Lau <martin.lau@linux.dev> 3778L: bpf@vger.kernel.org 3779L: netdev@vger.kernel.org 3780S: Maintained 3781F: kernel/bpf/bpf_struct* 3782 3783BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3784M: Martin KaFai Lau <martin.lau@linux.dev> 3785M: Daniel Borkmann <daniel@iogearbox.net> 3786R: John Fastabend <john.fastabend@gmail.com> 3787L: bpf@vger.kernel.org 3788L: netdev@vger.kernel.org 3789S: Maintained 3790F: include/net/tcx.h 3791F: kernel/bpf/tcx.c 3792F: net/core/filter.c 3793F: net/sched/act_bpf.c 3794F: net/sched/cls_bpf.c 3795 3796BPF [RINGBUF] 3797M: Andrii Nakryiko <andrii@kernel.org> 3798L: bpf@vger.kernel.org 3799S: Maintained 3800F: kernel/bpf/ringbuf.c 3801 3802BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3803M: KP Singh <kpsingh@kernel.org> 3804R: Florent Revest <revest@chromium.org> 3805R: Brendan Jackman <jackmanb@chromium.org> 3806L: bpf@vger.kernel.org 3807S: Maintained 3808F: Documentation/bpf/prog_lsm.rst 3809F: include/linux/bpf_lsm.h 3810F: kernel/bpf/bpf_lsm.c 3811F: security/bpf/ 3812 3813BPF [SELFTESTS] (Test Runners & Infrastructure) 3814M: Andrii Nakryiko <andrii@kernel.org> 3815R: Mykola Lysenko <mykolal@fb.com> 3816L: bpf@vger.kernel.org 3817S: Maintained 3818F: tools/testing/selftests/bpf/ 3819 3820BPF [STORAGE & CGROUPS] 3821M: Martin KaFai Lau <martin.lau@linux.dev> 3822L: bpf@vger.kernel.org 3823S: Maintained 3824F: kernel/bpf/*storage.c 3825F: kernel/bpf/bpf_lru* 3826F: kernel/bpf/cgroup.c 3827 3828BPF [TOOLING] (bpftool) 3829M: Quentin Monnet <quentin@isovalent.com> 3830L: bpf@vger.kernel.org 3831S: Maintained 3832F: kernel/bpf/disasm.* 3833F: tools/bpf/bpftool/ 3834 3835BPF [TRACING] 3836M: Song Liu <song@kernel.org> 3837R: Jiri Olsa <jolsa@kernel.org> 3838L: bpf@vger.kernel.org 3839S: Maintained 3840F: kernel/bpf/stackmap.c 3841F: kernel/trace/bpf_trace.c 3842 3843BROADCOM ASP 2.0 ETHERNET DRIVER 3844M: Justin Chen <justin.chen@broadcom.com> 3845M: Florian Fainelli <florian.fainelli@broadcom.com> 3846L: bcm-kernel-feedback-list@broadcom.com 3847L: netdev@vger.kernel.org 3848S: Supported 3849F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3850F: drivers/net/ethernet/broadcom/asp2/ 3851 3852BROADCOM B44 10/100 ETHERNET DRIVER 3853M: Michael Chan <michael.chan@broadcom.com> 3854L: netdev@vger.kernel.org 3855S: Supported 3856F: drivers/net/ethernet/broadcom/b44.* 3857 3858BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3859M: Florian Fainelli <florian.fainelli@broadcom.com> 3860L: netdev@vger.kernel.org 3861L: openwrt-devel@lists.openwrt.org (subscribers-only) 3862S: Supported 3863F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3864F: drivers/net/dsa/b53/* 3865F: drivers/net/dsa/bcm_sf2* 3866F: include/linux/dsa/brcm.h 3867F: include/linux/platform_data/b53.h 3868 3869BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3870M: Florian Fainelli <florian.fainelli@broadcom.com> 3871R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3872L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3874S: Maintained 3875T: git https://github.com/broadcom/stblinux.git 3876F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3877F: drivers/pci/controller/pcie-brcmstb.c 3878F: drivers/staging/vc04_services 3879N: bcm2711 3880N: bcm283* 3881N: raspberrypi 3882 3883BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3884M: Florian Fainelli <florian.fainelli@broadcom.com> 3885M: Ray Jui <rjui@broadcom.com> 3886M: Scott Branden <sbranden@broadcom.com> 3887R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3888S: Maintained 3889T: git https://github.com/broadcom/mach-bcm 3890F: arch/arm/mach-bcm/ 3891N: bcm281* 3892N: bcm113* 3893N: bcm216* 3894N: kona 3895 3896BROADCOM BCM47XX MIPS ARCHITECTURE 3897M: Hauke Mehrtens <hauke@hauke-m.de> 3898M: Rafał Miłecki <zajec5@gmail.com> 3899L: linux-mips@vger.kernel.org 3900S: Maintained 3901F: Documentation/devicetree/bindings/mips/brcm/ 3902F: arch/mips/bcm47xx/* 3903F: arch/mips/include/asm/mach-bcm47xx/* 3904 3905BROADCOM BCM4908 ETHERNET DRIVER 3906M: Rafał Miłecki <rafal@milecki.pl> 3907R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3908L: netdev@vger.kernel.org 3909S: Maintained 3910F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3911F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3912F: drivers/net/ethernet/broadcom/unimac.h 3913 3914BROADCOM BCM4908 PINMUX DRIVER 3915M: Rafał Miłecki <rafal@milecki.pl> 3916R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3917L: linux-gpio@vger.kernel.org 3918S: Maintained 3919F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3920F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3921 3922BROADCOM BCM5301X ARM ARCHITECTURE 3923M: Florian Fainelli <florian.fainelli@broadcom.com> 3924M: Hauke Mehrtens <hauke@hauke-m.de> 3925M: Rafał Miłecki <zajec5@gmail.com> 3926R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3928S: Maintained 3929F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3930F: arch/arm/boot/dts/broadcom/bcm470* 3931F: arch/arm/boot/dts/broadcom/bcm5301* 3932F: arch/arm/boot/dts/broadcom/bcm953012* 3933F: arch/arm/mach-bcm/bcm_5301x.c 3934 3935BROADCOM BCM53573 ARM ARCHITECTURE 3936M: Florian Fainelli <florian.fainelli@broadcom.com> 3937M: Rafał Miłecki <rafal@milecki.pl> 3938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3940S: Maintained 3941F: arch/arm/boot/dts/broadcom/bcm47189* 3942F: arch/arm/boot/dts/broadcom/bcm53573* 3943 3944BROADCOM BCM63XX/BCM33XX UDC DRIVER 3945M: Kevin Cernekee <cernekee@gmail.com> 3946L: linux-usb@vger.kernel.org 3947S: Maintained 3948F: drivers/usb/gadget/udc/bcm63xx_udc.* 3949 3950BROADCOM BCM7XXX ARM ARCHITECTURE 3951M: Florian Fainelli <florian.fainelli@broadcom.com> 3952R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3954S: Maintained 3955T: git https://github.com/broadcom/stblinux.git 3956F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3957F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3958F: arch/arm/include/asm/hardware/cache-b15-rac.h 3959F: arch/arm/mach-bcm/*brcmstb* 3960F: arch/arm/mm/cache-b15-rac.c 3961F: drivers/bus/brcmstb_gisb.c 3962F: drivers/pci/controller/pcie-brcmstb.c 3963N: brcmstb 3964N: bcm7038 3965N: bcm7120 3966 3967BROADCOM BCMBCA ARM ARCHITECTURE 3968M: William Zhang <william.zhang@broadcom.com> 3969M: Anand Gore <anand.gore@broadcom.com> 3970M: Kursad Oney <kursad.oney@broadcom.com> 3971M: Florian Fainelli <florian.fainelli@broadcom.com> 3972M: Rafał Miłecki <rafal@milecki.pl> 3973R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3975S: Maintained 3976T: git https://github.com/broadcom/stblinux.git 3977F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3978F: arch/arm64/boot/dts/broadcom/bcmbca/* 3979N: bcmbca 3980N: bcm[9]?47622 3981N: bcm[9]?4912 3982N: bcm[9]?63138 3983N: bcm[9]?63146 3984N: bcm[9]?63148 3985N: bcm[9]?63158 3986N: bcm[9]?63178 3987N: bcm[9]?6756 3988N: bcm[9]?6813 3989N: bcm[9]?6846 3990N: bcm[9]?6855 3991N: bcm[9]?6856 3992N: bcm[9]?6858 3993N: bcm[9]?6878 3994 3995BROADCOM BDC DRIVER 3996M: Justin Chen <justin.chen@broadcom.com> 3997M: Al Cooper <alcooperx@gmail.com> 3998R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3999L: linux-usb@vger.kernel.org 4000S: Maintained 4001F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4002F: drivers/usb/gadget/udc/bdc/ 4003 4004BROADCOM BMIPS CPUFREQ DRIVER 4005M: Markus Mayer <mmayer@broadcom.com> 4006R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4007L: linux-pm@vger.kernel.org 4008S: Maintained 4009F: drivers/cpufreq/bmips-cpufreq.c 4010 4011BROADCOM BMIPS MIPS ARCHITECTURE 4012M: Florian Fainelli <florian.fainelli@broadcom.com> 4013R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4014L: linux-mips@vger.kernel.org 4015S: Maintained 4016T: git https://github.com/broadcom/stblinux.git 4017F: arch/mips/bmips/* 4018F: arch/mips/boot/dts/brcm/bcm*.dts* 4019F: arch/mips/include/asm/mach-bmips/* 4020F: arch/mips/kernel/*bmips* 4021F: drivers/irqchip/irq-bcm63* 4022F: drivers/irqchip/irq-bcm7* 4023F: drivers/irqchip/irq-brcmstb* 4024F: drivers/soc/bcm/bcm63xx 4025F: include/linux/bcm963xx_nvram.h 4026F: include/linux/bcm963xx_tag.h 4027 4028BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4029M: Rasesh Mody <rmody@marvell.com> 4030M: GR-Linux-NIC-Dev@marvell.com 4031L: netdev@vger.kernel.org 4032S: Supported 4033F: drivers/net/ethernet/broadcom/bnx2.* 4034F: drivers/net/ethernet/broadcom/bnx2_* 4035 4036BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4037M: Saurav Kashyap <skashyap@marvell.com> 4038M: Javed Hasan <jhasan@marvell.com> 4039M: GR-QLogic-Storage-Upstream@marvell.com 4040L: linux-scsi@vger.kernel.org 4041S: Supported 4042F: drivers/scsi/bnx2fc/ 4043 4044BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4045M: Nilesh Javali <njavali@marvell.com> 4046M: Manish Rangankar <mrangankar@marvell.com> 4047M: GR-QLogic-Storage-Upstream@marvell.com 4048L: linux-scsi@vger.kernel.org 4049S: Supported 4050F: drivers/scsi/bnx2i/ 4051 4052BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4053M: Ariel Elior <aelior@marvell.com> 4054M: Sudarsana Kalluru <skalluru@marvell.com> 4055M: Manish Chopra <manishc@marvell.com> 4056L: netdev@vger.kernel.org 4057S: Supported 4058F: drivers/net/ethernet/broadcom/bnx2x/ 4059 4060BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4061M: Michael Chan <michael.chan@broadcom.com> 4062L: netdev@vger.kernel.org 4063S: Supported 4064F: drivers/firmware/broadcom/tee_bnxt_fw.c 4065F: drivers/net/ethernet/broadcom/bnxt/ 4066F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4067 4068BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4069M: Arend van Spriel <aspriel@gmail.com> 4070M: Franky Lin <franky.lin@broadcom.com> 4071M: Hante Meuleman <hante.meuleman@broadcom.com> 4072L: linux-wireless@vger.kernel.org 4073L: brcm80211-dev-list.pdl@broadcom.com 4074L: SHA-cyfmac-dev-list@infineon.com 4075S: Supported 4076F: drivers/net/wireless/broadcom/brcm80211/ 4077 4078BROADCOM BRCMSTB GPIO DRIVER 4079M: Doug Berger <opendmb@gmail.com> 4080M: Florian Fainelli <florian.fainelli@broadcom> 4081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4082S: Supported 4083F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4084F: drivers/gpio/gpio-brcmstb.c 4085 4086BROADCOM BRCMSTB I2C DRIVER 4087M: Kamal Dasu <kamal.dasu@broadcom.com> 4088R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4089L: linux-i2c@vger.kernel.org 4090S: Supported 4091F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4092F: drivers/i2c/busses/i2c-brcmstb.c 4093 4094BROADCOM BRCMSTB UART DRIVER 4095M: Al Cooper <alcooperx@gmail.com> 4096R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4097L: linux-serial@vger.kernel.org 4098S: Maintained 4099F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4100F: drivers/tty/serial/8250/8250_bcm7271.c 4101 4102BROADCOM BRCMSTB USB EHCI DRIVER 4103M: Justin Chen <justin.chen@broadcom.com> 4104M: Al Cooper <alcooperx@gmail.com> 4105R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4106L: linux-usb@vger.kernel.org 4107S: Maintained 4108F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4109F: drivers/usb/host/ehci-brcm.* 4110 4111BROADCOM BRCMSTB USB PIN MAP DRIVER 4112M: Al Cooper <alcooperx@gmail.com> 4113R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4114L: linux-usb@vger.kernel.org 4115S: Maintained 4116F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4117F: drivers/usb/misc/brcmstb-usb-pinmap.c 4118 4119BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4120M: Justin Chen <justin.chen@broadcom.com> 4121M: Al Cooper <alcooperx@gmail.com> 4122R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4123L: linux-kernel@vger.kernel.org 4124S: Maintained 4125F: drivers/phy/broadcom/phy-brcm-usb* 4126 4127BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4128M: William Zhang <william.zhang@broadcom.com> 4129M: Kursad Oney <kursad.oney@broadcom.com> 4130M: Jonas Gorski <jonas.gorski@gmail.com> 4131R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4132L: linux-spi@vger.kernel.org 4133S: Maintained 4134F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4135F: drivers/spi/spi-bcm63xx-hsspi.c 4136F: drivers/spi/spi-bcmbca-hsspi.c 4137 4138BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4139M: Jonas Gorski <jonas.gorski@gmail.com> 4140L: linux-spi@vger.kernel.org 4141S: Odd Fixes 4142F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4143F: drivers/spi/spi-bcm63xx.c 4144 4145BROADCOM ETHERNET PHY DRIVERS 4146M: Florian Fainelli <florian.fainelli@broadcom.com> 4147R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4148L: netdev@vger.kernel.org 4149S: Supported 4150F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4151F: drivers/net/phy/bcm*.[ch] 4152F: drivers/net/phy/broadcom.c 4153F: include/linux/brcmphy.h 4154 4155BROADCOM GENET ETHERNET DRIVER 4156M: Doug Berger <opendmb@gmail.com> 4157M: Florian Fainelli <florian.fainelli@broadcom.com> 4158R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4159L: netdev@vger.kernel.org 4160S: Supported 4161F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4162F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4163F: drivers/net/ethernet/broadcom/genet/ 4164F: drivers/net/ethernet/broadcom/unimac.h 4165F: drivers/net/mdio/mdio-bcm-unimac.c 4166F: include/linux/platform_data/bcmgenet.h 4167F: include/linux/platform_data/mdio-bcm-unimac.h 4168 4169BROADCOM IPROC ARM ARCHITECTURE 4170M: Ray Jui <rjui@broadcom.com> 4171M: Scott Branden <sbranden@broadcom.com> 4172R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4174S: Maintained 4175T: git https://github.com/broadcom/stblinux.git 4176F: arch/arm64/boot/dts/broadcom/northstar2/* 4177F: arch/arm64/boot/dts/broadcom/stingray/* 4178F: drivers/clk/bcm/clk-ns* 4179F: drivers/clk/bcm/clk-sr* 4180F: drivers/pinctrl/bcm/pinctrl-ns* 4181F: include/dt-bindings/clock/bcm-sr* 4182N: iproc 4183N: cygnus 4184N: bcm[-_]nsp 4185N: bcm9113* 4186N: bcm9583* 4187N: bcm9585* 4188N: bcm9586* 4189N: bcm988312 4190N: bcm113* 4191N: bcm583* 4192N: bcm585* 4193N: bcm586* 4194N: bcm88312 4195N: hr2 4196N: stingray 4197 4198BROADCOM IPROC GBIT ETHERNET DRIVER 4199M: Rafał Miłecki <rafal@milecki.pl> 4200R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4201L: netdev@vger.kernel.org 4202S: Maintained 4203F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4204F: drivers/net/ethernet/broadcom/bgmac* 4205F: drivers/net/ethernet/broadcom/unimac.h 4206 4207BROADCOM KONA GPIO DRIVER 4208M: Ray Jui <rjui@broadcom.com> 4209R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4210S: Supported 4211F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4212F: drivers/gpio/gpio-bcm-kona.c 4213 4214BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4215M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4216M: Kashyap Desai <kashyap.desai@broadcom.com> 4217M: Sumit Saxena <sumit.saxena@broadcom.com> 4218M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4219L: mpi3mr-linuxdrv.pdl@broadcom.com 4220L: linux-scsi@vger.kernel.org 4221S: Supported 4222W: https://www.broadcom.com/support/storage 4223F: drivers/scsi/mpi3mr/ 4224 4225BROADCOM NETXTREME-E ROCE DRIVER 4226M: Selvin Xavier <selvin.xavier@broadcom.com> 4227L: linux-rdma@vger.kernel.org 4228S: Supported 4229W: http://www.broadcom.com 4230F: drivers/infiniband/hw/bnxt_re/ 4231F: include/uapi/rdma/bnxt_re-abi.h 4232 4233BROADCOM NVRAM DRIVER 4234M: Rafał Miłecki <zajec5@gmail.com> 4235L: linux-mips@vger.kernel.org 4236S: Maintained 4237F: drivers/firmware/broadcom/* 4238 4239BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4240M: Rafał Miłecki <rafal@milecki.pl> 4241M: Florian Fainelli <florian.fainelli@broadcom.com> 4242R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4243L: linux-pm@vger.kernel.org 4244S: Maintained 4245T: git https://github.com/broadcom/stblinux.git 4246F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4247F: include/dt-bindings/soc/bcm-pmb.h 4248 4249BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4250M: Rafał Miłecki <zajec5@gmail.com> 4251L: linux-wireless@vger.kernel.org 4252S: Maintained 4253F: drivers/bcma/ 4254F: include/linux/bcma/ 4255 4256BROADCOM SPI DRIVER 4257M: Kamal Dasu <kamal.dasu@broadcom.com> 4258R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4259S: Maintained 4260F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4261F: drivers/spi/spi-bcm-qspi.* 4262F: drivers/spi/spi-brcmstb-qspi.c 4263F: drivers/spi/spi-iproc-qspi.c 4264 4265BROADCOM STB AVS CPUFREQ DRIVER 4266M: Markus Mayer <mmayer@broadcom.com> 4267R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4268L: linux-pm@vger.kernel.org 4269S: Maintained 4270F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4271F: drivers/cpufreq/brcmstb* 4272 4273BROADCOM STB AVS TMON DRIVER 4274M: Markus Mayer <mmayer@broadcom.com> 4275R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4276L: linux-pm@vger.kernel.org 4277S: Maintained 4278F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4279F: drivers/thermal/broadcom/brcmstb* 4280 4281BROADCOM STB DPFE DRIVER 4282M: Markus Mayer <mmayer@broadcom.com> 4283R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4285S: Maintained 4286F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4287F: drivers/memory/brcmstb_dpfe.c 4288 4289BROADCOM STB NAND FLASH DRIVER 4290M: Brian Norris <computersforpeace@gmail.com> 4291M: Kamal Dasu <kamal.dasu@broadcom.com> 4292R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4293L: linux-mtd@lists.infradead.org 4294S: Maintained 4295F: drivers/mtd/nand/raw/brcmnand/ 4296F: include/linux/platform_data/brcmnand.h 4297 4298BROADCOM STB PCIE DRIVER 4299M: Jim Quinlan <jim2101024@gmail.com> 4300M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4301M: Florian Fainelli <florian.fainelli@broadcom.com> 4302R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4303L: linux-pci@vger.kernel.org 4304S: Maintained 4305F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4306F: drivers/pci/controller/pcie-brcmstb.c 4307 4308BROADCOM SYSTEMPORT ETHERNET DRIVER 4309M: Florian Fainelli <florian.fainelli@broadcom.com> 4310R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4311L: netdev@vger.kernel.org 4312S: Supported 4313F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4314F: drivers/net/ethernet/broadcom/bcmsysport.* 4315F: drivers/net/ethernet/broadcom/unimac.h 4316 4317BROADCOM TG3 GIGABIT ETHERNET DRIVER 4318M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4319M: Prashant Sreedharan <prashant@broadcom.com> 4320M: Michael Chan <mchan@broadcom.com> 4321L: netdev@vger.kernel.org 4322S: Supported 4323F: drivers/net/ethernet/broadcom/tg3.* 4324 4325BROADCOM VK DRIVER 4326M: Scott Branden <scott.branden@broadcom.com> 4327R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4328S: Supported 4329F: drivers/misc/bcm-vk/ 4330F: include/uapi/linux/misc/bcm_vk.h 4331 4332BROCADE BFA FC SCSI DRIVER 4333M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4334M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4335L: linux-scsi@vger.kernel.org 4336S: Supported 4337F: drivers/scsi/bfa/ 4338 4339BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4340M: Rasesh Mody <rmody@marvell.com> 4341M: Sudarsana Kalluru <skalluru@marvell.com> 4342M: GR-Linux-NIC-Dev@marvell.com 4343L: netdev@vger.kernel.org 4344S: Supported 4345F: drivers/net/ethernet/brocade/bna/ 4346 4347BSG (block layer generic sg v4 driver) 4348M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4349L: linux-scsi@vger.kernel.org 4350S: Supported 4351F: block/bsg.c 4352F: include/linux/bsg.h 4353F: include/uapi/linux/bsg.h 4354 4355BT87X AUDIO DRIVER 4356M: Clemens Ladisch <clemens@ladisch.de> 4357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4358S: Maintained 4359T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4360F: Documentation/sound/cards/bt87x.rst 4361F: sound/pci/bt87x.c 4362 4363BT8XXGPIO DRIVER 4364M: Michael Buesch <m@bues.ch> 4365S: Maintained 4366W: http://bu3sch.de/btgpio.php 4367F: drivers/gpio/gpio-bt8xx.c 4368 4369BTRFS FILE SYSTEM 4370M: Chris Mason <clm@fb.com> 4371M: Josef Bacik <josef@toxicpanda.com> 4372M: David Sterba <dsterba@suse.com> 4373L: linux-btrfs@vger.kernel.org 4374S: Maintained 4375W: https://btrfs.readthedocs.io 4376W: https://btrfs.wiki.kernel.org/ 4377Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4378C: irc://irc.libera.chat/btrfs 4379T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4380F: Documentation/filesystems/btrfs.rst 4381F: fs/btrfs/ 4382F: include/linux/btrfs* 4383F: include/trace/events/btrfs.h 4384F: include/uapi/linux/btrfs* 4385 4386BTTV VIDEO4LINUX DRIVER 4387M: Mauro Carvalho Chehab <mchehab@kernel.org> 4388L: linux-media@vger.kernel.org 4389S: Odd fixes 4390W: https://linuxtv.org 4391T: git git://linuxtv.org/media_tree.git 4392F: Documentation/driver-api/media/drivers/bttv* 4393F: drivers/media/pci/bt8xx/bttv* 4394 4395BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4396M: Chanwoo Choi <cw00.choi@samsung.com> 4397L: linux-pm@vger.kernel.org 4398L: linux-samsung-soc@vger.kernel.org 4399S: Maintained 4400T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4401F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4402F: drivers/devfreq/exynos-bus.c 4403 4404BUSLOGIC SCSI DRIVER 4405M: Khalid Aziz <khalid@gonehiking.org> 4406L: linux-scsi@vger.kernel.org 4407S: Maintained 4408F: drivers/scsi/BusLogic.* 4409F: drivers/scsi/FlashPoint.* 4410 4411BXCAN CAN NETWORK DRIVER 4412M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4413L: linux-can@vger.kernel.org 4414S: Maintained 4415F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4416F: drivers/net/can/bxcan.c 4417 4418C-MEDIA CMI8788 DRIVER 4419M: Clemens Ladisch <clemens@ladisch.de> 4420L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4421S: Maintained 4422T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4423F: sound/pci/oxygen/ 4424 4425C-SKY ARCHITECTURE 4426M: Guo Ren <guoren@kernel.org> 4427L: linux-csky@vger.kernel.org 4428S: Supported 4429T: git https://github.com/c-sky/csky-linux.git 4430F: Documentation/devicetree/bindings/csky/ 4431F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4432F: Documentation/devicetree/bindings/timer/csky,* 4433F: arch/csky/ 4434F: drivers/clocksource/timer-gx6605s.c 4435F: drivers/clocksource/timer-mp-csky.c 4436F: drivers/irqchip/irq-csky-* 4437N: csky 4438K: csky 4439 4440CA8210 IEEE-802.15.4 RADIO DRIVER 4441L: linux-wpan@vger.kernel.org 4442S: Orphan 4443W: https://github.com/Cascoda/ca8210-linux.git 4444F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4445F: drivers/net/ieee802154/ca8210.c 4446 4447CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4448M: David Howells <dhowells@redhat.com> 4449L: linux-cachefs@redhat.com (moderated for non-subscribers) 4450S: Supported 4451F: Documentation/filesystems/caching/cachefiles.rst 4452F: fs/cachefiles/ 4453 4454CACHESTAT: PAGE CACHE STATS FOR A FILE 4455M: Nhat Pham <nphamcs@gmail.com> 4456M: Johannes Weiner <hannes@cmpxchg.org> 4457L: linux-mm@kvack.org 4458S: Maintained 4459F: tools/testing/selftests/cachestat/test_cachestat.c 4460 4461CADENCE MIPI-CSI2 BRIDGES 4462M: Maxime Ripard <mripard@kernel.org> 4463L: linux-media@vger.kernel.org 4464S: Maintained 4465F: Documentation/devicetree/bindings/media/cdns,*.txt 4466F: drivers/media/platform/cadence/cdns-csi2* 4467 4468CADENCE NAND DRIVER 4469L: linux-mtd@lists.infradead.org 4470S: Orphan 4471F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4472F: drivers/mtd/nand/raw/cadence-nand-controller.c 4473 4474CADENCE USB3 DRD IP DRIVER 4475M: Peter Chen <peter.chen@kernel.org> 4476M: Pawel Laszczak <pawell@cadence.com> 4477R: Roger Quadros <rogerq@kernel.org> 4478R: Aswath Govindraju <a-govindraju@ti.com> 4479L: linux-usb@vger.kernel.org 4480S: Maintained 4481T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4482F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4483F: drivers/usb/cdns3/ 4484X: drivers/usb/cdns3/cdnsp* 4485 4486CADENCE USBHS DRIVER 4487M: Pawel Laszczak <pawell@cadence.com> 4488L: linux-usb@vger.kernel.org 4489S: Maintained 4490F: drivers/usb/gadget/udc/cdns2 4491 4492CADENCE USBSSP DRD IP DRIVER 4493M: Pawel Laszczak <pawell@cadence.com> 4494L: linux-usb@vger.kernel.org 4495S: Maintained 4496T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4497F: drivers/usb/cdns3/ 4498X: drivers/usb/cdns3/cdns3* 4499 4500CADET FM/AM RADIO RECEIVER DRIVER 4501M: Hans Verkuil <hverkuil@xs4all.nl> 4502L: linux-media@vger.kernel.org 4503S: Maintained 4504W: https://linuxtv.org 4505T: git git://linuxtv.org/media_tree.git 4506F: drivers/media/radio/radio-cadet* 4507 4508CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4509L: linux-media@vger.kernel.org 4510S: Orphan 4511T: git git://linuxtv.org/media_tree.git 4512F: Documentation/admin-guide/media/cafe_ccic* 4513F: drivers/media/platform/marvell/ 4514 4515CAIF NETWORK LAYER 4516L: netdev@vger.kernel.org 4517S: Orphan 4518F: Documentation/networking/caif/ 4519F: drivers/net/caif/ 4520F: include/net/caif/ 4521F: include/uapi/linux/caif/ 4522F: net/caif/ 4523 4524CAKE QDISC 4525M: Toke Høiland-Jørgensen <toke@toke.dk> 4526L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4527S: Maintained 4528F: net/sched/sch_cake.c 4529 4530CAN NETWORK DRIVERS 4531M: Wolfgang Grandegger <wg@grandegger.com> 4532M: Marc Kleine-Budde <mkl@pengutronix.de> 4533L: linux-can@vger.kernel.org 4534S: Maintained 4535W: https://github.com/linux-can 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4538F: Documentation/devicetree/bindings/net/can/ 4539F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4540F: drivers/net/can/ 4541F: drivers/phy/phy-can-transceiver.c 4542F: include/linux/can/bittiming.h 4543F: include/linux/can/dev.h 4544F: include/linux/can/length.h 4545F: include/linux/can/platform/ 4546F: include/linux/can/rx-offload.h 4547F: include/uapi/linux/can/error.h 4548F: include/uapi/linux/can/netlink.h 4549F: include/uapi/linux/can/vxcan.h 4550 4551CAN NETWORK LAYER 4552M: Oliver Hartkopp <socketcan@hartkopp.net> 4553M: Marc Kleine-Budde <mkl@pengutronix.de> 4554L: linux-can@vger.kernel.org 4555S: Maintained 4556W: https://github.com/linux-can 4557T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4558T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4559F: Documentation/networking/can.rst 4560F: include/linux/can/can-ml.h 4561F: include/linux/can/core.h 4562F: include/linux/can/skb.h 4563F: include/net/netns/can.h 4564F: include/uapi/linux/can.h 4565F: include/uapi/linux/can/bcm.h 4566F: include/uapi/linux/can/gw.h 4567F: include/uapi/linux/can/isotp.h 4568F: include/uapi/linux/can/raw.h 4569F: net/can/ 4570 4571CAN-J1939 NETWORK LAYER 4572M: Robin van der Gracht <robin@protonic.nl> 4573M: Oleksij Rempel <o.rempel@pengutronix.de> 4574R: kernel@pengutronix.de 4575L: linux-can@vger.kernel.org 4576S: Maintained 4577F: Documentation/networking/j1939.rst 4578F: include/uapi/linux/can/j1939.h 4579F: net/can/j1939/ 4580 4581CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4582M: Damien Le Moal <dlemoal@kernel.org> 4583L: linux-riscv@lists.infradead.org 4584L: linux-gpio@vger.kernel.org (pinctrl driver) 4585F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4586F: drivers/pinctrl/pinctrl-k210.c 4587 4588CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4589M: Damien Le Moal <dlemoal@kernel.org> 4590L: linux-kernel@vger.kernel.org 4591L: linux-riscv@lists.infradead.org 4592S: Maintained 4593F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4594F: drivers/reset/reset-k210.c 4595 4596CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4597M: Damien Le Moal <dlemoal@kernel.org> 4598L: linux-riscv@lists.infradead.org 4599S: Maintained 4600F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4601F: drivers/soc/canaan/ 4602F: include/soc/canaan/ 4603 4604CAPABILITIES 4605M: Serge Hallyn <serge@hallyn.com> 4606L: linux-security-module@vger.kernel.org 4607S: Supported 4608F: include/linux/capability.h 4609F: include/uapi/linux/capability.h 4610F: kernel/capability.c 4611F: security/commoncap.c 4612 4613CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4614M: Kevin Tsai <ktsai@capellamicro.com> 4615S: Maintained 4616F: drivers/iio/light/cm* 4617 4618CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4619M: Christian Lamparter <chunkeey@googlemail.com> 4620L: linux-wireless@vger.kernel.org 4621S: Maintained 4622W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4623F: drivers/net/wireless/ath/carl9170/ 4624 4625CAVIUM I2C DRIVER 4626M: Robert Richter <rric@kernel.org> 4627S: Odd Fixes 4628W: http://www.marvell.com 4629F: drivers/i2c/busses/i2c-octeon* 4630F: drivers/i2c/busses/i2c-thunderx* 4631 4632CAVIUM LIQUIDIO NETWORK DRIVER 4633M: Derek Chickles <dchickles@marvell.com> 4634M: Satanand Burla <sburla@marvell.com> 4635M: Felix Manlunas <fmanlunas@marvell.com> 4636L: netdev@vger.kernel.org 4637S: Supported 4638W: http://www.marvell.com 4639F: drivers/net/ethernet/cavium/liquidio/ 4640 4641CAVIUM MMC DRIVER 4642M: Robert Richter <rric@kernel.org> 4643S: Odd Fixes 4644W: http://www.marvell.com 4645F: drivers/mmc/host/cavium* 4646 4647CAVIUM OCTEON-TX CRYPTO DRIVER 4648M: George Cherian <gcherian@marvell.com> 4649L: linux-crypto@vger.kernel.org 4650S: Supported 4651W: http://www.marvell.com 4652F: drivers/crypto/cavium/cpt/ 4653 4654CAVIUM THUNDERX2 ARM64 SOC 4655M: Robert Richter <rric@kernel.org> 4656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4657S: Odd Fixes 4658F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4659F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4660 4661CBS/ETF/TAPRIO QDISCS 4662M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4663L: netdev@vger.kernel.org 4664S: Maintained 4665F: net/sched/sch_cbs.c 4666F: net/sched/sch_etf.c 4667F: net/sched/sch_taprio.c 4668 4669CC2520 IEEE-802.15.4 RADIO DRIVER 4670M: Stefan Schmidt <stefan@datenfreihafen.org> 4671L: linux-wpan@vger.kernel.org 4672S: Odd Fixes 4673F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4674F: drivers/net/ieee802154/cc2520.c 4675 4676CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4677M: Gilad Ben-Yossef <gilad@benyossef.com> 4678L: linux-crypto@vger.kernel.org 4679S: Supported 4680W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4681F: drivers/crypto/ccree/ 4682 4683CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4684M: Hadar Gat <hadar.gat@arm.com> 4685L: linux-crypto@vger.kernel.org 4686S: Supported 4687W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4688F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4689F: drivers/char/hw_random/cctrng.c 4690F: drivers/char/hw_random/cctrng.h 4691 4692CEC FRAMEWORK 4693M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4694L: linux-media@vger.kernel.org 4695S: Supported 4696W: http://linuxtv.org 4697T: git git://linuxtv.org/media_tree.git 4698F: Documentation/ABI/testing/debugfs-cec-error-inj 4699F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4700F: Documentation/driver-api/media/cec-core.rst 4701F: Documentation/userspace-api/media/cec 4702F: drivers/media/cec/ 4703F: drivers/media/rc/keymaps/rc-cec.c 4704F: include/media/cec-notifier.h 4705F: include/media/cec.h 4706F: include/uapi/linux/cec-funcs.h 4707F: include/uapi/linux/cec.h 4708 4709CEC GPIO DRIVER 4710M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4711L: linux-media@vger.kernel.org 4712S: Supported 4713W: http://linuxtv.org 4714T: git git://linuxtv.org/media_tree.git 4715F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4716F: drivers/media/cec/platform/cec-gpio/ 4717 4718CELL BROADBAND ENGINE ARCHITECTURE 4719M: Arnd Bergmann <arnd@arndb.de> 4720L: linuxppc-dev@lists.ozlabs.org 4721S: Supported 4722W: http://www.ibm.com/developerworks/power/cell/ 4723F: arch/powerpc/include/asm/cell*.h 4724F: arch/powerpc/include/asm/spu*.h 4725F: arch/powerpc/include/uapi/asm/spu*.h 4726F: arch/powerpc/platforms/cell/ 4727 4728CELLWISE CW2015 BATTERY DRIVER 4729M: Tobias Schrammm <t.schramm@manjaro.org> 4730S: Maintained 4731F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4732F: drivers/power/supply/cw2015_battery.c 4733 4734CEPH COMMON CODE (LIBCEPH) 4735M: Ilya Dryomov <idryomov@gmail.com> 4736M: Xiubo Li <xiubli@redhat.com> 4737R: Jeff Layton <jlayton@kernel.org> 4738L: ceph-devel@vger.kernel.org 4739S: Supported 4740W: http://ceph.com/ 4741T: git https://github.com/ceph/ceph-client.git 4742F: include/linux/ceph/ 4743F: include/linux/crush/ 4744F: net/ceph/ 4745 4746CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4747M: Xiubo Li <xiubli@redhat.com> 4748M: Ilya Dryomov <idryomov@gmail.com> 4749R: Jeff Layton <jlayton@kernel.org> 4750L: ceph-devel@vger.kernel.org 4751S: Supported 4752W: http://ceph.com/ 4753T: git https://github.com/ceph/ceph-client.git 4754F: Documentation/filesystems/ceph.rst 4755F: fs/ceph/ 4756 4757CERTIFICATE HANDLING 4758M: David Howells <dhowells@redhat.com> 4759M: David Woodhouse <dwmw2@infradead.org> 4760L: keyrings@vger.kernel.org 4761S: Maintained 4762F: Documentation/admin-guide/module-signing.rst 4763F: certs/ 4764F: scripts/sign-file.c 4765F: tools/certs/ 4766 4767CFAG12864B LCD DRIVER 4768M: Miguel Ojeda <ojeda@kernel.org> 4769S: Maintained 4770F: drivers/auxdisplay/cfag12864b.c 4771F: include/linux/cfag12864b.h 4772 4773CFAG12864BFB LCD FRAMEBUFFER DRIVER 4774M: Miguel Ojeda <ojeda@kernel.org> 4775S: Maintained 4776F: drivers/auxdisplay/cfag12864bfb.c 4777F: include/linux/cfag12864b.h 4778 4779CHAR and MISC DRIVERS 4780M: Arnd Bergmann <arnd@arndb.de> 4781M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4782S: Supported 4783T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4784F: drivers/char/ 4785F: drivers/misc/ 4786F: include/linux/miscdevice.h 4787X: drivers/char/agp/ 4788X: drivers/char/hw_random/ 4789X: drivers/char/ipmi/ 4790X: drivers/char/random.c 4791X: drivers/char/tpm/ 4792 4793CHECKPATCH 4794M: Andy Whitcroft <apw@canonical.com> 4795M: Joe Perches <joe@perches.com> 4796R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4797R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4798S: Maintained 4799F: scripts/checkpatch.pl 4800 4801CHECKPATCH DOCUMENTATION 4802M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4803M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4804R: Joe Perches <joe@perches.com> 4805S: Maintained 4806F: Documentation/dev-tools/checkpatch.rst 4807 4808CHINESE DOCUMENTATION 4809M: Alex Shi <alexs@kernel.org> 4810M: Yanteng Si <siyanteng@loongson.cn> 4811S: Maintained 4812F: Documentation/translations/zh_CN/ 4813 4814CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4815M: Peter Chen <peter.chen@kernel.org> 4816L: linux-usb@vger.kernel.org 4817S: Maintained 4818T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4819F: drivers/usb/chipidea/ 4820 4821CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4822M: Hans de Goede <hdegoede@redhat.com> 4823L: linux-input@vger.kernel.org 4824S: Maintained 4825F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4826F: drivers/input/touchscreen/chipone_icn8318.c 4827 4828CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4829M: Hans de Goede <hdegoede@redhat.com> 4830L: linux-input@vger.kernel.org 4831S: Maintained 4832F: drivers/input/touchscreen/chipone_icn8505.c 4833 4834CHROME HARDWARE PLATFORM SUPPORT 4835M: Benson Leung <bleung@chromium.org> 4836L: chrome-platform@lists.linux.dev 4837S: Maintained 4838T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4839F: drivers/platform/chrome/ 4840 4841CHROMEOS EC CODEC DRIVER 4842M: Cheng-Yi Chiang <cychiang@chromium.org> 4843M: Tzung-Bi Shih <tzungbi@kernel.org> 4844R: Guenter Roeck <groeck@chromium.org> 4845L: chrome-platform@lists.linux.dev 4846S: Maintained 4847F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4848F: sound/soc/codecs/cros_ec_codec.* 4849 4850CHROMEOS EC SUBDRIVERS 4851M: Benson Leung <bleung@chromium.org> 4852R: Guenter Roeck <groeck@chromium.org> 4853L: chrome-platform@lists.linux.dev 4854S: Maintained 4855F: drivers/power/supply/cros_usbpd-charger.c 4856N: cros_ec 4857N: cros-ec 4858 4859CHROMEOS EC UART DRIVER 4860M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4861R: Benson Leung <bleung@chromium.org> 4862R: Tzung-Bi Shih <tzungbi@kernel.org> 4863S: Maintained 4864F: drivers/platform/chrome/cros_ec_uart.c 4865 4866CHROMEOS EC USB PD NOTIFY DRIVER 4867M: Prashant Malani <pmalani@chromium.org> 4868L: chrome-platform@lists.linux.dev 4869S: Maintained 4870F: drivers/platform/chrome/cros_usbpd_notify.c 4871F: include/linux/platform_data/cros_usbpd_notify.h 4872 4873CHROMEOS EC USB TYPE-C DRIVER 4874M: Prashant Malani <pmalani@chromium.org> 4875L: chrome-platform@lists.linux.dev 4876S: Maintained 4877F: drivers/platform/chrome/cros_ec_typec.* 4878F: drivers/platform/chrome/cros_typec_switch.c 4879F: drivers/platform/chrome/cros_typec_vdm.* 4880 4881CHROMEOS HPS DRIVER 4882M: Dan Callaghan <dcallagh@chromium.org> 4883R: Sami Kyöstilä <skyostil@chromium.org> 4884S: Maintained 4885F: drivers/platform/chrome/cros_hps_i2c.c 4886 4887CHRONTEL CH7322 CEC DRIVER 4888M: Joe Tessler <jrt@google.com> 4889L: linux-media@vger.kernel.org 4890S: Maintained 4891T: git git://linuxtv.org/media_tree.git 4892F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4893F: drivers/media/cec/i2c/ch7322.c 4894 4895CIRRUS LOGIC AUDIO CODEC DRIVERS 4896M: James Schulman <james.schulman@cirrus.com> 4897M: David Rhodes <david.rhodes@cirrus.com> 4898M: Richard Fitzgerald <rf@opensource.cirrus.com> 4899L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4900L: patches@opensource.cirrus.com 4901S: Maintained 4902F: Documentation/devicetree/bindings/sound/cirrus,cs* 4903F: include/dt-bindings/sound/cs* 4904F: include/sound/cs* 4905F: sound/pci/hda/cs* 4906F: sound/pci/hda/hda_cs_dsp_ctl.* 4907F: sound/soc/codecs/cs* 4908 4909CIRRUS LOGIC DSP FIRMWARE DRIVER 4910M: Simon Trimmer <simont@opensource.cirrus.com> 4911M: Charles Keepax <ckeepax@opensource.cirrus.com> 4912M: Richard Fitzgerald <rf@opensource.cirrus.com> 4913L: patches@opensource.cirrus.com 4914S: Supported 4915W: https://github.com/CirrusLogic/linux-drivers/wiki 4916T: git https://github.com/CirrusLogic/linux-drivers.git 4917F: drivers/firmware/cirrus/* 4918F: include/linux/firmware/cirrus/* 4919 4920CIRRUS LOGIC EP93XX ETHERNET DRIVER 4921M: Hartley Sweeten <hsweeten@visionengravers.com> 4922L: netdev@vger.kernel.org 4923S: Maintained 4924F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4925 4926CIRRUS LOGIC LOCHNAGAR DRIVER 4927M: Charles Keepax <ckeepax@opensource.cirrus.com> 4928M: Richard Fitzgerald <rf@opensource.cirrus.com> 4929L: patches@opensource.cirrus.com 4930S: Supported 4931F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4932F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4933F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4934F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4935F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4936F: Documentation/hwmon/lochnagar.rst 4937F: drivers/clk/clk-lochnagar.c 4938F: drivers/hwmon/lochnagar-hwmon.c 4939F: drivers/mfd/lochnagar-i2c.c 4940F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4941F: drivers/regulator/lochnagar-regulator.c 4942F: include/dt-bindings/clock/lochnagar.h 4943F: include/dt-bindings/pinctrl/lochnagar.h 4944F: include/linux/mfd/lochnagar* 4945F: sound/soc/codecs/lochnagar-sc.c 4946 4947CIRRUS LOGIC MADERA CODEC DRIVERS 4948M: Charles Keepax <ckeepax@opensource.cirrus.com> 4949M: Richard Fitzgerald <rf@opensource.cirrus.com> 4950L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4951L: patches@opensource.cirrus.com 4952S: Supported 4953W: https://github.com/CirrusLogic/linux-drivers/wiki 4954T: git https://github.com/CirrusLogic/linux-drivers.git 4955F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4956F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4957F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4958F: drivers/gpio/gpio-madera* 4959F: drivers/irqchip/irq-madera* 4960F: drivers/mfd/cs47l* 4961F: drivers/mfd/madera* 4962F: drivers/pinctrl/cirrus/* 4963F: include/dt-bindings/sound/madera* 4964F: include/linux/irqchip/irq-madera* 4965F: include/linux/mfd/madera/* 4966F: include/sound/madera* 4967F: sound/soc/codecs/cs47l* 4968F: sound/soc/codecs/madera* 4969 4970CISCO FCOE HBA DRIVER 4971M: Satish Kharat <satishkh@cisco.com> 4972M: Sesidhar Baddela <sebaddel@cisco.com> 4973M: Karan Tilak Kumar <kartilak@cisco.com> 4974L: linux-scsi@vger.kernel.org 4975S: Supported 4976F: drivers/scsi/fnic/ 4977 4978CISCO SCSI HBA DRIVER 4979M: Karan Tilak Kumar <kartilak@cisco.com> 4980M: Sesidhar Baddela <sebaddel@cisco.com> 4981L: linux-scsi@vger.kernel.org 4982S: Supported 4983F: drivers/scsi/snic/ 4984 4985CISCO VIC ETHERNET NIC DRIVER 4986M: Christian Benvenuti <benve@cisco.com> 4987M: Satish Kharat <satishkh@cisco.com> 4988S: Supported 4989F: drivers/net/ethernet/cisco/enic/ 4990 4991CISCO VIC LOW LATENCY NIC DRIVER 4992M: Christian Benvenuti <benve@cisco.com> 4993M: Nelson Escobar <neescoba@cisco.com> 4994S: Supported 4995F: drivers/infiniband/hw/usnic/ 4996 4997CLANG CONTROL FLOW INTEGRITY SUPPORT 4998M: Sami Tolvanen <samitolvanen@google.com> 4999M: Kees Cook <keescook@chromium.org> 5000R: Nathan Chancellor <nathan@kernel.org> 5001R: Nick Desaulniers <ndesaulniers@google.com> 5002L: llvm@lists.linux.dev 5003S: Supported 5004B: https://github.com/ClangBuiltLinux/linux/issues 5005T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5006F: include/linux/cfi.h 5007F: kernel/cfi.c 5008 5009CLANG-FORMAT FILE 5010M: Miguel Ojeda <ojeda@kernel.org> 5011S: Maintained 5012F: .clang-format 5013 5014CLANG/LLVM BUILD SUPPORT 5015M: Nathan Chancellor <nathan@kernel.org> 5016M: Nick Desaulniers <ndesaulniers@google.com> 5017R: Tom Rix <trix@redhat.com> 5018L: llvm@lists.linux.dev 5019S: Supported 5020W: https://clangbuiltlinux.github.io/ 5021B: https://github.com/ClangBuiltLinux/linux/issues 5022C: irc://irc.libera.chat/clangbuiltlinux 5023F: Documentation/kbuild/llvm.rst 5024F: include/linux/compiler-clang.h 5025F: scripts/Makefile.clang 5026F: scripts/clang-tools/ 5027K: \b(?i:clang|llvm)\b 5028 5029CLK API 5030M: Russell King <linux@armlinux.org.uk> 5031L: linux-clk@vger.kernel.org 5032S: Maintained 5033F: include/linux/clk.h 5034 5035CLOCKSOURCE, CLOCKEVENT DRIVERS 5036M: Daniel Lezcano <daniel.lezcano@linaro.org> 5037M: Thomas Gleixner <tglx@linutronix.de> 5038L: linux-kernel@vger.kernel.org 5039S: Supported 5040T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5041F: Documentation/devicetree/bindings/timer/ 5042F: drivers/clocksource/ 5043 5044CMPC ACPI DRIVER 5045M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5046M: Daniel Oliveira Nascimento <don@syst.com.br> 5047L: platform-driver-x86@vger.kernel.org 5048S: Supported 5049F: drivers/platform/x86/classmate-laptop.c 5050 5051COBALT MEDIA DRIVER 5052M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5053L: linux-media@vger.kernel.org 5054S: Supported 5055W: https://linuxtv.org 5056T: git git://linuxtv.org/media_tree.git 5057F: drivers/media/pci/cobalt/ 5058 5059COCCINELLE/Semantic Patches (SmPL) 5060M: Julia Lawall <Julia.Lawall@inria.fr> 5061M: Nicolas Palix <nicolas.palix@imag.fr> 5062L: cocci@inria.fr (moderated for non-subscribers) 5063S: Supported 5064W: https://coccinelle.gitlabpages.inria.fr/website/ 5065T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5066F: Documentation/dev-tools/coccinelle.rst 5067F: scripts/coccicheck 5068F: scripts/coccinelle/ 5069 5070CODA FILE SYSTEM 5071M: Jan Harkes <jaharkes@cs.cmu.edu> 5072M: coda@cs.cmu.edu 5073L: codalist@coda.cs.cmu.edu 5074S: Maintained 5075W: http://www.coda.cs.cmu.edu/ 5076F: Documentation/filesystems/coda.rst 5077F: fs/coda/ 5078F: include/linux/coda*.h 5079F: include/uapi/linux/coda*.h 5080 5081CODA V4L2 MEM2MEM DRIVER 5082M: Philipp Zabel <p.zabel@pengutronix.de> 5083L: linux-media@vger.kernel.org 5084S: Maintained 5085F: Documentation/devicetree/bindings/media/coda.yaml 5086F: drivers/media/platform/chips-media/ 5087 5088CODE OF CONDUCT 5089M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5090S: Supported 5091F: Documentation/process/code-of-conduct-interpretation.rst 5092F: Documentation/process/code-of-conduct.rst 5093 5094COMEDI DRIVERS 5095M: Ian Abbott <abbotti@mev.co.uk> 5096M: H Hartley Sweeten <hsweeten@visionengravers.com> 5097S: Odd Fixes 5098F: drivers/comedi/ 5099F: include/linux/comedi/ 5100F: include/uapi/linux/comedi.h 5101 5102COMMON CLK FRAMEWORK 5103M: Michael Turquette <mturquette@baylibre.com> 5104M: Stephen Boyd <sboyd@kernel.org> 5105L: linux-clk@vger.kernel.org 5106S: Maintained 5107Q: http://patchwork.kernel.org/project/linux-clk/list/ 5108T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5109F: Documentation/devicetree/bindings/clock/ 5110F: drivers/clk/ 5111F: include/dt-bindings/clock/ 5112F: include/linux/clk-pr* 5113F: include/linux/clk/ 5114F: include/linux/of_clk.h 5115X: drivers/clk/clkdev.c 5116 5117COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5118M: Steve French <sfrench@samba.org> 5119R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5120R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5121R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5122R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5123L: linux-cifs@vger.kernel.org 5124L: samba-technical@lists.samba.org (moderated for non-subscribers) 5125S: Supported 5126W: https://wiki.samba.org/index.php/LinuxCIFS 5127T: git git://git.samba.org/sfrench/cifs-2.6.git 5128F: Documentation/admin-guide/cifs/ 5129F: fs/smb/client/ 5130F: fs/smb/common/ 5131F: include/uapi/linux/cifs 5132 5133COMPACTPCI HOTPLUG CORE 5134M: Scott Murray <scott@spiteful.org> 5135L: linux-pci@vger.kernel.org 5136S: Maintained 5137F: drivers/pci/hotplug/cpci_hotplug* 5138 5139COMPACTPCI HOTPLUG GENERIC DRIVER 5140M: Scott Murray <scott@spiteful.org> 5141L: linux-pci@vger.kernel.org 5142S: Maintained 5143F: drivers/pci/hotplug/cpcihp_generic.c 5144 5145COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5146M: Scott Murray <scott@spiteful.org> 5147L: linux-pci@vger.kernel.org 5148S: Maintained 5149F: drivers/pci/hotplug/cpcihp_zt5550.* 5150 5151COMPAL LAPTOP SUPPORT 5152M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5153L: platform-driver-x86@vger.kernel.org 5154S: Maintained 5155F: drivers/platform/x86/compal-laptop.c 5156 5157COMPILER ATTRIBUTES 5158M: Miguel Ojeda <ojeda@kernel.org> 5159R: Nick Desaulniers <ndesaulniers@google.com> 5160S: Maintained 5161F: include/linux/compiler_attributes.h 5162 5163COMPUTE EXPRESS LINK (CXL) 5164M: Alison Schofield <alison.schofield@intel.com> 5165M: Vishal Verma <vishal.l.verma@intel.com> 5166M: Ira Weiny <ira.weiny@intel.com> 5167M: Ben Widawsky <bwidawsk@kernel.org> 5168M: Dan Williams <dan.j.williams@intel.com> 5169L: linux-cxl@vger.kernel.org 5170S: Maintained 5171F: drivers/cxl/ 5172F: include/uapi/linux/cxl_mem.h 5173 5174COMPUTE EXPRESS LINK PMU (CPMU) 5175M: Jonathan Cameron <jonathan.cameron@huawei.com> 5176L: linux-cxl@vger.kernel.org 5177S: Maintained 5178F: Documentation/admin-guide/perf/cxl.rst 5179F: drivers/perf/cxl_pmu.c 5180 5181CONEXANT ACCESSRUNNER USB DRIVER 5182L: accessrunner-general@lists.sourceforge.net 5183S: Orphan 5184W: http://accessrunner.sourceforge.net/ 5185F: drivers/usb/atm/cxacru.c 5186 5187CONFIGFS 5188M: Joel Becker <jlbec@evilplan.org> 5189M: Christoph Hellwig <hch@lst.de> 5190S: Supported 5191T: git git://git.infradead.org/users/hch/configfs.git 5192F: fs/configfs/ 5193F: include/linux/configfs.h 5194F: samples/configfs/ 5195 5196CONSOLE SUBSYSTEM 5197M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5198S: Supported 5199F: drivers/video/console/ 5200F: include/linux/console* 5201 5202CONTEXT TRACKING 5203M: Frederic Weisbecker <frederic@kernel.org> 5204M: "Paul E. McKenney" <paulmck@kernel.org> 5205S: Maintained 5206F: include/linux/context_tracking* 5207F: kernel/context_tracking.c 5208 5209CONTROL GROUP (CGROUP) 5210M: Tejun Heo <tj@kernel.org> 5211M: Zefan Li <lizefan.x@bytedance.com> 5212M: Johannes Weiner <hannes@cmpxchg.org> 5213L: cgroups@vger.kernel.org 5214S: Maintained 5215T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5216F: Documentation/admin-guide/cgroup-v1/ 5217F: Documentation/admin-guide/cgroup-v2.rst 5218F: include/linux/cgroup* 5219F: kernel/cgroup/ 5220F: tools/testing/selftests/cgroup/ 5221 5222CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5223M: Tejun Heo <tj@kernel.org> 5224M: Josef Bacik <josef@toxicpanda.com> 5225M: Jens Axboe <axboe@kernel.dk> 5226L: cgroups@vger.kernel.org 5227L: linux-block@vger.kernel.org 5228T: git git://git.kernel.dk/linux-block 5229F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5230F: block/bfq-cgroup.c 5231F: block/blk-cgroup.c 5232F: block/blk-iocost.c 5233F: block/blk-iolatency.c 5234F: block/blk-throttle.c 5235F: include/linux/blk-cgroup.h 5236 5237CONTROL GROUP - CPUSET 5238M: Waiman Long <longman@redhat.com> 5239M: Zefan Li <lizefan.x@bytedance.com> 5240L: cgroups@vger.kernel.org 5241S: Maintained 5242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5243F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5244F: include/linux/cpuset.h 5245F: kernel/cgroup/cpuset.c 5246 5247CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5248M: Johannes Weiner <hannes@cmpxchg.org> 5249M: Michal Hocko <mhocko@kernel.org> 5250M: Roman Gushchin <roman.gushchin@linux.dev> 5251M: Shakeel Butt <shakeelb@google.com> 5252R: Muchun Song <muchun.song@linux.dev> 5253L: cgroups@vger.kernel.org 5254L: linux-mm@kvack.org 5255S: Maintained 5256F: mm/memcontrol.c 5257F: mm/swap_cgroup.c 5258F: tools/testing/selftests/cgroup/memcg_protection.m 5259F: tools/testing/selftests/cgroup/test_kmem.c 5260F: tools/testing/selftests/cgroup/test_memcontrol.c 5261 5262CORETEMP HARDWARE MONITORING DRIVER 5263M: Fenghua Yu <fenghua.yu@intel.com> 5264L: linux-hwmon@vger.kernel.org 5265S: Maintained 5266F: Documentation/hwmon/coretemp.rst 5267F: drivers/hwmon/coretemp.c 5268 5269CORSAIR-CPRO HARDWARE MONITOR DRIVER 5270M: Marius Zachmann <mail@mariuszachmann.de> 5271L: linux-hwmon@vger.kernel.org 5272S: Maintained 5273F: drivers/hwmon/corsair-cpro.c 5274 5275CORSAIR-PSU HARDWARE MONITOR DRIVER 5276M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5277L: linux-hwmon@vger.kernel.org 5278S: Maintained 5279F: Documentation/hwmon/corsair-psu.rst 5280F: drivers/hwmon/corsair-psu.c 5281 5282COUNTER SUBSYSTEM 5283M: William Breathitt Gray <william.gray@linaro.org> 5284L: linux-iio@vger.kernel.org 5285S: Maintained 5286T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5287F: Documentation/ABI/testing/sysfs-bus-counter 5288F: Documentation/driver-api/generic-counter.rst 5289F: drivers/counter/ 5290F: include/linux/counter.h 5291F: include/uapi/linux/counter.h 5292F: tools/counter/ 5293 5294CP2615 I2C DRIVER 5295M: Bence Csókás <bence98@sch.bme.hu> 5296S: Maintained 5297F: drivers/i2c/busses/i2c-cp2615.c 5298 5299CPMAC ETHERNET DRIVER 5300M: Florian Fainelli <f.fainelli@gmail.com> 5301L: netdev@vger.kernel.org 5302S: Maintained 5303F: drivers/net/ethernet/ti/cpmac.c 5304 5305CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5306M: Viresh Kumar <viresh.kumar@linaro.org> 5307M: Sudeep Holla <sudeep.holla@arm.com> 5308L: linux-pm@vger.kernel.org 5309S: Maintained 5310W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5311F: drivers/cpufreq/vexpress-spc-cpufreq.c 5312 5313CPU FREQUENCY SCALING FRAMEWORK 5314M: "Rafael J. Wysocki" <rafael@kernel.org> 5315M: Viresh Kumar <viresh.kumar@linaro.org> 5316L: linux-pm@vger.kernel.org 5317S: Maintained 5318B: https://bugzilla.kernel.org 5319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5320T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5321F: Documentation/admin-guide/pm/cpufreq.rst 5322F: Documentation/admin-guide/pm/intel_pstate.rst 5323F: Documentation/cpu-freq/ 5324F: Documentation/devicetree/bindings/cpufreq/ 5325F: drivers/cpufreq/ 5326F: include/linux/cpufreq.h 5327F: include/linux/sched/cpufreq.h 5328F: kernel/sched/cpufreq*.c 5329F: tools/testing/selftests/cpufreq/ 5330 5331CPU HOTPLUG 5332M: Thomas Gleixner <tglx@linutronix.de> 5333M: Peter Zijlstra <peterz@infradead.org> 5334L: linux-kernel@vger.kernel.org 5335S: Maintained 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5337F: include/linux/cpu.h 5338F: include/linux/cpuhotplug.h 5339F: include/linux/smpboot.h 5340F: kernel/cpu.c 5341F: kernel/smpboot.* 5342 5343CPU IDLE TIME MANAGEMENT FRAMEWORK 5344M: "Rafael J. Wysocki" <rafael@kernel.org> 5345M: Daniel Lezcano <daniel.lezcano@linaro.org> 5346L: linux-pm@vger.kernel.org 5347S: Maintained 5348B: https://bugzilla.kernel.org 5349T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5350F: Documentation/admin-guide/pm/cpuidle.rst 5351F: Documentation/driver-api/pm/cpuidle.rst 5352F: drivers/cpuidle/ 5353F: include/linux/cpuidle.h 5354 5355CPU POWER MONITORING SUBSYSTEM 5356M: Thomas Renninger <trenn@suse.com> 5357M: Shuah Khan <shuah@kernel.org> 5358M: Shuah Khan <skhan@linuxfoundation.org> 5359L: linux-pm@vger.kernel.org 5360S: Maintained 5361F: tools/power/cpupower/ 5362 5363CPUID/MSR DRIVER 5364M: "H. Peter Anvin" <hpa@zytor.com> 5365S: Maintained 5366F: arch/x86/kernel/cpuid.c 5367F: arch/x86/kernel/msr.c 5368 5369CPUIDLE DRIVER - ARM BIG LITTLE 5370M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5371M: Daniel Lezcano <daniel.lezcano@linaro.org> 5372L: linux-pm@vger.kernel.org 5373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5374S: Maintained 5375T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5376F: drivers/cpuidle/cpuidle-big_little.c 5377 5378CPUIDLE DRIVER - ARM EXYNOS 5379M: Daniel Lezcano <daniel.lezcano@linaro.org> 5380M: Kukjin Kim <kgene@kernel.org> 5381R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5382L: linux-pm@vger.kernel.org 5383L: linux-samsung-soc@vger.kernel.org 5384S: Supported 5385F: arch/arm/mach-exynos/pm.c 5386F: drivers/cpuidle/cpuidle-exynos.c 5387F: include/linux/platform_data/cpuidle-exynos.h 5388 5389CPUIDLE DRIVER - ARM PSCI 5390M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5391M: Sudeep Holla <sudeep.holla@arm.com> 5392L: linux-pm@vger.kernel.org 5393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5394S: Supported 5395F: drivers/cpuidle/cpuidle-psci.c 5396 5397CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5398M: Ulf Hansson <ulf.hansson@linaro.org> 5399L: linux-pm@vger.kernel.org 5400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5401S: Supported 5402F: drivers/cpuidle/cpuidle-psci-domain.c 5403F: drivers/cpuidle/cpuidle-psci.h 5404 5405CPUIDLE DRIVER - DT IDLE PM DOMAIN 5406M: Ulf Hansson <ulf.hansson@linaro.org> 5407L: linux-pm@vger.kernel.org 5408S: Supported 5409F: drivers/cpuidle/dt_idle_genpd.c 5410F: drivers/cpuidle/dt_idle_genpd.h 5411 5412CPUIDLE DRIVER - RISC-V SBI 5413M: Anup Patel <anup@brainfault.org> 5414L: linux-pm@vger.kernel.org 5415L: linux-riscv@lists.infradead.org 5416S: Maintained 5417F: drivers/cpuidle/cpuidle-riscv-sbi.c 5418 5419CRAMFS FILESYSTEM 5420M: Nicolas Pitre <nico@fluxnic.net> 5421S: Maintained 5422F: Documentation/filesystems/cramfs.rst 5423F: fs/cramfs/ 5424 5425CREATIVE SB0540 5426M: Bastien Nocera <hadess@hadess.net> 5427L: linux-input@vger.kernel.org 5428S: Maintained 5429F: drivers/hid/hid-creative-sb0540.c 5430 5431CRYPTO API 5432M: Herbert Xu <herbert@gondor.apana.org.au> 5433M: "David S. Miller" <davem@davemloft.net> 5434L: linux-crypto@vger.kernel.org 5435S: Maintained 5436T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5437T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5438F: Documentation/crypto/ 5439F: Documentation/devicetree/bindings/crypto/ 5440F: arch/*/crypto/ 5441F: crypto/ 5442F: drivers/crypto/ 5443F: include/crypto/ 5444F: include/linux/crypto* 5445F: lib/crypto/ 5446 5447CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5448M: Neil Horman <nhorman@tuxdriver.com> 5449L: linux-crypto@vger.kernel.org 5450S: Maintained 5451F: crypto/ansi_cprng.c 5452F: crypto/rng.c 5453 5454CS3308 MEDIA DRIVER 5455M: Hans Verkuil <hverkuil@xs4all.nl> 5456L: linux-media@vger.kernel.org 5457S: Odd Fixes 5458W: http://linuxtv.org 5459T: git git://linuxtv.org/media_tree.git 5460F: drivers/media/i2c/cs3308.c 5461 5462CS5535 Audio ALSA driver 5463M: Jaya Kumar <jayakumar.alsa@gmail.com> 5464S: Maintained 5465F: sound/pci/cs5535audio/ 5466 5467CTU CAN FD DRIVER 5468M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5469M: Ondrej Ille <ondrej.ille@gmail.com> 5470L: linux-can@vger.kernel.org 5471S: Maintained 5472F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5473F: drivers/net/can/ctucanfd/ 5474 5475CW1200 WLAN driver 5476M: Solomon Peachy <pizza@shaftnet.org> 5477S: Maintained 5478F: drivers/net/wireless/st/cw1200/ 5479 5480CX18 VIDEO4LINUX DRIVER 5481M: Andy Walls <awalls@md.metrocast.net> 5482L: linux-media@vger.kernel.org 5483S: Maintained 5484W: https://linuxtv.org 5485T: git git://linuxtv.org/media_tree.git 5486F: drivers/media/pci/cx18/ 5487F: include/uapi/linux/ivtv* 5488 5489CX2341X MPEG ENCODER HELPER MODULE 5490M: Hans Verkuil <hverkuil@xs4all.nl> 5491L: linux-media@vger.kernel.org 5492S: Maintained 5493W: https://linuxtv.org 5494T: git git://linuxtv.org/media_tree.git 5495F: drivers/media/common/cx2341x* 5496F: include/media/drv-intf/cx2341x.h 5497 5498CX24120 MEDIA DRIVER 5499M: Jemma Denson <jdenson@gmail.com> 5500M: Patrick Boettcher <patrick.boettcher@posteo.de> 5501L: linux-media@vger.kernel.org 5502S: Maintained 5503W: https://linuxtv.org 5504Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5505F: drivers/media/dvb-frontends/cx24120* 5506 5507CX88 VIDEO4LINUX DRIVER 5508M: Mauro Carvalho Chehab <mchehab@kernel.org> 5509L: linux-media@vger.kernel.org 5510S: Odd fixes 5511W: https://linuxtv.org 5512T: git git://linuxtv.org/media_tree.git 5513F: Documentation/driver-api/media/drivers/cx88* 5514F: drivers/media/pci/cx88/ 5515 5516CXD2820R MEDIA DRIVER 5517M: Antti Palosaari <crope@iki.fi> 5518L: linux-media@vger.kernel.org 5519S: Maintained 5520W: https://linuxtv.org 5521W: http://palosaari.fi/linux/ 5522Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5523T: git git://linuxtv.org/anttip/media_tree.git 5524F: drivers/media/dvb-frontends/cxd2820r* 5525 5526CXGB3 ETHERNET DRIVER (CXGB3) 5527M: Raju Rangoju <rajur@chelsio.com> 5528L: netdev@vger.kernel.org 5529S: Supported 5530W: http://www.chelsio.com 5531F: drivers/net/ethernet/chelsio/cxgb3/ 5532 5533CXGB3 ISCSI DRIVER (CXGB3I) 5534M: Varun Prakash <varun@chelsio.com> 5535L: linux-scsi@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/scsi/cxgbi/cxgb3i 5539 5540CXGB4 CRYPTO DRIVER (chcr) 5541M: Ayush Sawal <ayush.sawal@chelsio.com> 5542L: linux-crypto@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/crypto/chelsio 5546 5547CXGB4 ETHERNET DRIVER (CXGB4) 5548M: Raju Rangoju <rajur@chelsio.com> 5549L: netdev@vger.kernel.org 5550S: Supported 5551W: http://www.chelsio.com 5552F: drivers/net/ethernet/chelsio/cxgb4/ 5553 5554CXGB4 INLINE CRYPTO DRIVER 5555M: Ayush Sawal <ayush.sawal@chelsio.com> 5556L: netdev@vger.kernel.org 5557S: Supported 5558W: http://www.chelsio.com 5559F: drivers/net/ethernet/chelsio/inline_crypto/ 5560 5561CXGB4 ISCSI DRIVER (CXGB4I) 5562M: Varun Prakash <varun@chelsio.com> 5563L: linux-scsi@vger.kernel.org 5564S: Supported 5565W: http://www.chelsio.com 5566F: drivers/scsi/cxgbi/cxgb4i 5567 5568CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5569M: Potnuri Bharat Teja <bharat@chelsio.com> 5570L: linux-rdma@vger.kernel.org 5571S: Supported 5572W: http://www.openfabrics.org 5573F: drivers/infiniband/hw/cxgb4/ 5574F: include/uapi/rdma/cxgb4-abi.h 5575 5576CXGB4VF ETHERNET DRIVER (CXGB4VF) 5577M: Raju Rangoju <rajur@chelsio.com> 5578L: netdev@vger.kernel.org 5579S: Supported 5580W: http://www.chelsio.com 5581F: drivers/net/ethernet/chelsio/cxgb4vf/ 5582 5583CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5584M: Frederic Barrat <fbarrat@linux.ibm.com> 5585M: Andrew Donnellan <ajd@linux.ibm.com> 5586L: linuxppc-dev@lists.ozlabs.org 5587S: Supported 5588F: Documentation/ABI/testing/sysfs-class-cxl 5589F: Documentation/powerpc/cxl.rst 5590F: arch/powerpc/platforms/powernv/pci-cxl.c 5591F: drivers/misc/cxl/ 5592F: include/misc/cxl* 5593F: include/uapi/misc/cxl.h 5594 5595CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5596M: Manoj N. Kumar <manoj@linux.ibm.com> 5597M: Matthew R. Ochs <mrochs@linux.ibm.com> 5598M: Uma Krishnan <ukrishn@linux.ibm.com> 5599L: linux-scsi@vger.kernel.org 5600S: Supported 5601F: Documentation/powerpc/cxlflash.rst 5602F: drivers/scsi/cxlflash/ 5603F: include/uapi/scsi/cxlflash_ioctl.h 5604 5605CYBERPRO FB DRIVER 5606M: Russell King <linux@armlinux.org.uk> 5607L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5608S: Maintained 5609W: http://www.armlinux.org.uk/ 5610F: drivers/video/fbdev/cyber2000fb.* 5611 5612CYCLADES PC300 DRIVER 5613S: Orphan 5614F: drivers/net/wan/pc300* 5615 5616CYPRESS CY8C95X0 PINCTRL DRIVER 5617M: Patrick Rudolph <patrick.rudolph@9elements.com> 5618L: linux-gpio@vger.kernel.org 5619S: Maintained 5620F: drivers/pinctrl/pinctrl-cy8c95x0.c 5621 5622CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5623M: Linus Walleij <linus.walleij@linaro.org> 5624L: linux-input@vger.kernel.org 5625S: Maintained 5626F: drivers/input/touchscreen/cy8ctma140.c 5627 5628CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5629M: Yassine Oudjana <y.oudjana@protonmail.com> 5630L: linux-input@vger.kernel.org 5631S: Maintained 5632F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5633F: drivers/input/keyboard/cypress-sf.c 5634 5635CYPRESS_FIRMWARE MEDIA DRIVER 5636M: Antti Palosaari <crope@iki.fi> 5637L: linux-media@vger.kernel.org 5638S: Maintained 5639W: https://linuxtv.org 5640W: http://palosaari.fi/linux/ 5641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5642T: git git://linuxtv.org/anttip/media_tree.git 5643F: drivers/media/common/cypress_firmware* 5644 5645CYTTSP TOUCHSCREEN DRIVER 5646M: Linus Walleij <linus.walleij@linaro.org> 5647L: linux-input@vger.kernel.org 5648S: Maintained 5649F: drivers/input/touchscreen/cyttsp* 5650 5651D-LINK DIR-685 TOUCHKEYS DRIVER 5652M: Linus Walleij <linus.walleij@linaro.org> 5653L: linux-input@vger.kernel.org 5654S: Supported 5655F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5656 5657DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5658M: Joshua Kinard <kumba@gentoo.org> 5659S: Maintained 5660F: drivers/rtc/rtc-ds1685.c 5661F: include/linux/rtc/ds1685.h 5662 5663DAMA SLAVE for AX.25 5664M: Joerg Reuter <jreuter@yaina.de> 5665L: linux-hams@vger.kernel.org 5666S: Maintained 5667W: http://yaina.de/jreuter/ 5668W: http://www.qsl.net/dl1bke/ 5669F: net/ax25/af_ax25.c 5670F: net/ax25/ax25_dev.c 5671F: net/ax25/ax25_ds_* 5672F: net/ax25/ax25_in.c 5673F: net/ax25/ax25_out.c 5674F: net/ax25/ax25_timer.c 5675F: net/ax25/sysctl_net_ax25.c 5676 5677DATA ACCESS MONITOR 5678M: SeongJae Park <sj@kernel.org> 5679L: damon@lists.linux.dev 5680L: linux-mm@kvack.org 5681S: Maintained 5682W: https://damonitor.github.io 5683P: Documentation/mm/damon/maintainer-profile.rst 5684T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5685T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5686T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5687F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5688F: Documentation/admin-guide/mm/damon/ 5689F: Documentation/mm/damon/ 5690F: include/linux/damon.h 5691F: include/trace/events/damon.h 5692F: mm/damon/ 5693F: tools/testing/selftests/damon/ 5694 5695DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5696L: netdev@vger.kernel.org 5697S: Orphan 5698F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5699F: drivers/net/ethernet/dec/tulip/dmfe.c 5700 5701DC390/AM53C974 SCSI driver 5702M: Hannes Reinecke <hare@suse.com> 5703L: linux-scsi@vger.kernel.org 5704S: Maintained 5705F: drivers/scsi/am53c974.c 5706 5707DC395x SCSI driver 5708M: Oliver Neukum <oliver@neukum.org> 5709M: Ali Akcaagac <aliakc@web.de> 5710M: Jamie Lenehan <lenehan@twibble.org> 5711S: Maintained 5712F: Documentation/scsi/dc395x.rst 5713F: drivers/scsi/dc395x.* 5714 5715DCCP PROTOCOL 5716L: dccp@vger.kernel.org 5717S: Orphan 5718W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5719F: include/linux/dccp.h 5720F: include/linux/tfrc.h 5721F: include/uapi/linux/dccp.h 5722F: net/dccp/ 5723 5724DEBUGOBJECTS: 5725M: Thomas Gleixner <tglx@linutronix.de> 5726L: linux-kernel@vger.kernel.org 5727S: Maintained 5728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5729F: include/linux/debugobjects.h 5730F: lib/debugobjects.c 5731 5732DECSTATION PLATFORM SUPPORT 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734L: linux-mips@vger.kernel.org 5735S: Maintained 5736W: http://www.linux-mips.org/wiki/DECstation 5737F: arch/mips/dec/ 5738F: arch/mips/include/asm/dec/ 5739F: arch/mips/include/asm/mach-dec/ 5740 5741DEFXX FDDI NETWORK DRIVER 5742M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5743S: Maintained 5744F: drivers/net/fddi/defxx.* 5745 5746DEFZA FDDI NETWORK DRIVER 5747M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5748S: Maintained 5749F: drivers/net/fddi/defza.* 5750 5751DEINTERLACE DRIVERS FOR ALLWINNER H3 5752M: Jernej Skrabec <jernej.skrabec@gmail.com> 5753L: linux-media@vger.kernel.org 5754S: Maintained 5755T: git git://linuxtv.org/media_tree.git 5756F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5757F: drivers/media/platform/sunxi/sun8i-di/ 5758 5759DELL LAPTOP DRIVER 5760M: Matthew Garrett <mjg59@srcf.ucam.org> 5761M: Pali Rohár <pali@kernel.org> 5762L: platform-driver-x86@vger.kernel.org 5763S: Maintained 5764F: drivers/platform/x86/dell/dell-laptop.c 5765 5766DELL LAPTOP FREEFALL DRIVER 5767M: Pali Rohár <pali@kernel.org> 5768S: Maintained 5769F: drivers/platform/x86/dell/dell-smo8800.c 5770 5771DELL LAPTOP RBTN DRIVER 5772M: Pali Rohár <pali@kernel.org> 5773S: Maintained 5774F: drivers/platform/x86/dell/dell-rbtn.* 5775 5776DELL LAPTOP SMM DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778S: Maintained 5779F: Documentation/ABI/obsolete/procfs-i8k 5780F: drivers/hwmon/dell-smm-hwmon.c 5781F: include/uapi/linux/i8k.h 5782 5783DELL REMOTE BIOS UPDATE DRIVER 5784M: Stuart Hayes <stuart.w.hayes@gmail.com> 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell_rbu.c 5788 5789DELL SMBIOS DRIVER 5790M: Pali Rohár <pali@kernel.org> 5791L: Dell.Client.Kernel@dell.com 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: drivers/platform/x86/dell/dell-smbios.* 5795 5796DELL SMBIOS SMM DRIVER 5797L: Dell.Client.Kernel@dell.com 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: drivers/platform/x86/dell/dell-smbios-smm.c 5801 5802DELL SMBIOS WMI DRIVER 5803L: Dell.Client.Kernel@dell.com 5804L: platform-driver-x86@vger.kernel.org 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-smbios-wmi.c 5807F: tools/wmi/dell-smbios-example.c 5808 5809DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5810M: Stuart Hayes <stuart.w.hayes@gmail.com> 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: Documentation/driver-api/dcdbas.rst 5814F: drivers/platform/x86/dell/dcdbas.* 5815 5816DELL WMI DDV DRIVER 5817M: Armin Wolf <W_Armin@gmx.de> 5818S: Maintained 5819F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5820F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5821F: Documentation/wmi/devices/dell-wmi-ddv.rst 5822F: drivers/platform/x86/dell/dell-wmi-ddv.c 5823 5824DELL WMI DESCRIPTOR DRIVER 5825L: Dell.Client.Kernel@dell.com 5826S: Maintained 5827F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5828 5829DELL WMI HARDWARE PRIVACY SUPPORT 5830M: Perry Yuan <Perry.Yuan@dell.com> 5831L: Dell.Client.Kernel@dell.com 5832L: platform-driver-x86@vger.kernel.org 5833S: Maintained 5834F: drivers/platform/x86/dell/dell-wmi-privacy.c 5835 5836DELL WMI NOTIFICATIONS DRIVER 5837M: Matthew Garrett <mjg59@srcf.ucam.org> 5838M: Pali Rohár <pali@kernel.org> 5839S: Maintained 5840F: drivers/platform/x86/dell/dell-wmi-base.c 5841 5842DELL WMI SYSMAN DRIVER 5843M: Prasanth Ksr <prasanth.ksr@dell.com> 5844L: Dell.Client.Kernel@dell.com 5845L: platform-driver-x86@vger.kernel.org 5846S: Maintained 5847F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5848F: drivers/platform/x86/dell/dell-wmi-sysman/ 5849 5850DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5851M: Zev Weiss <zev@bewilderbeest.net> 5852L: linux-hwmon@vger.kernel.org 5853S: Maintained 5854F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5855 5856DELTA DPS920AB PSU DRIVER 5857M: Robert Marko <robert.marko@sartura.hr> 5858L: linux-hwmon@vger.kernel.org 5859S: Maintained 5860F: Documentation/hwmon/dps920ab.rst 5861F: drivers/hwmon/pmbus/dps920ab.c 5862 5863DELTA NETWORKS TN48M CPLD DRIVERS 5864M: Robert Marko <robert.marko@sartura.hr> 5865S: Maintained 5866F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5867F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5868F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5869F: drivers/gpio/gpio-tn48m.c 5870F: include/dt-bindings/reset/delta,tn48m-reset.h 5871 5872DELTA ST MEDIA DRIVER 5873M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5874L: linux-media@vger.kernel.org 5875S: Supported 5876W: https://linuxtv.org 5877T: git git://linuxtv.org/media_tree.git 5878F: drivers/media/platform/st/sti/delta 5879 5880DENALI NAND DRIVER 5881L: linux-mtd@lists.infradead.org 5882S: Orphan 5883F: drivers/mtd/nand/raw/denali* 5884 5885DESIGNWARE EDMA CORE IP DRIVER 5886M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5887R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5888R: Serge Semin <fancer.lancer@gmail.com> 5889L: dmaengine@vger.kernel.org 5890S: Maintained 5891F: drivers/dma/dw-edma/ 5892F: include/linux/dma/edma.h 5893 5894DESIGNWARE USB2 DRD IP DRIVER 5895M: Minas Harutyunyan <hminas@synopsys.com> 5896L: linux-usb@vger.kernel.org 5897S: Maintained 5898T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5899F: drivers/usb/dwc2/ 5900 5901DESIGNWARE USB3 DRD IP DRIVER 5902M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5903L: linux-usb@vger.kernel.org 5904S: Maintained 5905F: drivers/usb/dwc3/ 5906 5907DESIGNWARE XDATA IP DRIVER 5908M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5909L: linux-pci@vger.kernel.org 5910S: Maintained 5911F: Documentation/misc-devices/dw-xdata-pcie.rst 5912F: drivers/misc/dw-xdata-pcie.c 5913 5914DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5915M: Andreas Klinger <ak@it-klinger.de> 5916L: linux-iio@vger.kernel.org 5917S: Maintained 5918F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5919F: drivers/iio/proximity/srf*.c 5920 5921DEVICE COREDUMP (DEV_COREDUMP) 5922M: Johannes Berg <johannes@sipsolutions.net> 5923L: linux-kernel@vger.kernel.org 5924S: Maintained 5925F: drivers/base/devcoredump.c 5926F: include/linux/devcoredump.h 5927 5928DEVICE DEPENDENCY HELPER SCRIPT 5929M: Saravana Kannan <saravanak@google.com> 5930L: linux-kernel@vger.kernel.org 5931S: Maintained 5932F: scripts/dev-needs.sh 5933 5934DEVICE DIRECT ACCESS (DAX) 5935M: Dan Williams <dan.j.williams@intel.com> 5936M: Vishal Verma <vishal.l.verma@intel.com> 5937M: Dave Jiang <dave.jiang@intel.com> 5938L: nvdimm@lists.linux.dev 5939L: linux-cxl@vger.kernel.org 5940S: Supported 5941F: drivers/dax/ 5942 5943DEVICE FREQUENCY (DEVFREQ) 5944M: MyungJoo Ham <myungjoo.ham@samsung.com> 5945M: Kyungmin Park <kyungmin.park@samsung.com> 5946M: Chanwoo Choi <cw00.choi@samsung.com> 5947L: linux-pm@vger.kernel.org 5948S: Maintained 5949T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5950F: Documentation/devicetree/bindings/devfreq/ 5951F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5952F: drivers/devfreq/ 5953F: include/linux/devfreq.h 5954F: include/trace/events/devfreq.h 5955 5956DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5957M: Chanwoo Choi <cw00.choi@samsung.com> 5958L: linux-pm@vger.kernel.org 5959S: Supported 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5961F: Documentation/devicetree/bindings/devfreq/event/ 5962F: drivers/devfreq/devfreq-event.c 5963F: drivers/devfreq/event/ 5964F: include/dt-bindings/pmu/exynos_ppmu.h 5965F: include/linux/devfreq-event.h 5966 5967DEVICE RESOURCE MANAGEMENT HELPERS 5968M: Hans de Goede <hdegoede@redhat.com> 5969R: Matti Vaittinen <mazziesaccount@gmail.com> 5970S: Maintained 5971F: include/linux/devm-helpers.h 5972 5973DEVICE-MAPPER (LVM) 5974M: Alasdair Kergon <agk@redhat.com> 5975M: Mike Snitzer <snitzer@kernel.org> 5976M: dm-devel@redhat.com 5977L: dm-devel@redhat.com 5978S: Maintained 5979W: http://sources.redhat.com/dm 5980Q: http://patchwork.kernel.org/project/dm-devel/list/ 5981T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5982T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5983F: Documentation/admin-guide/device-mapper/ 5984F: drivers/md/Kconfig 5985F: drivers/md/Makefile 5986F: drivers/md/dm* 5987F: drivers/md/persistent-data/ 5988F: include/linux/device-mapper.h 5989F: include/linux/dm-*.h 5990F: include/uapi/linux/dm-*.h 5991 5992DEVLINK 5993M: Jiri Pirko <jiri@resnulli.us> 5994L: netdev@vger.kernel.org 5995S: Supported 5996F: Documentation/networking/devlink 5997F: include/net/devlink.h 5998F: include/uapi/linux/devlink.h 5999F: net/devlink/ 6000 6001DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6002M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6003L: kernel@dh-electronics.com 6004S: Maintained 6005F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6006F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6007 6008DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6009M: Marek Vasut <marex@denx.de> 6010L: kernel@dh-electronics.com 6011S: Maintained 6012F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6013F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6014 6015DIALOG SEMICONDUCTOR DRIVERS 6016M: Support Opensource <support.opensource@diasemi.com> 6017S: Supported 6018W: http://www.dialog-semiconductor.com/products 6019F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6020F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6021F: Documentation/devicetree/bindings/mfd/da90*.txt 6022F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6023F: Documentation/devicetree/bindings/regulator/da92*.txt 6024F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6025F: Documentation/devicetree/bindings/regulator/slg51000.txt 6026F: Documentation/devicetree/bindings/sound/da[79]*.txt 6027F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6028F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6029F: Documentation/hwmon/da90??.rst 6030F: drivers/gpio/gpio-da90??.c 6031F: drivers/hwmon/da90??-hwmon.c 6032F: drivers/iio/adc/da91??-*.c 6033F: drivers/input/misc/da72??.[ch] 6034F: drivers/input/misc/da90??_onkey.c 6035F: drivers/input/touchscreen/da9052_tsi.c 6036F: drivers/leds/leds-da90??.c 6037F: drivers/mfd/da903x.c 6038F: drivers/mfd/da90??-*.c 6039F: drivers/mfd/da91??-*.c 6040F: drivers/pinctrl/pinctrl-da90??.c 6041F: drivers/power/supply/da9052-battery.c 6042F: drivers/power/supply/da91??-*.c 6043F: drivers/regulator/da9???-regulator.[ch] 6044F: drivers/regulator/slg51000-regulator.[ch] 6045F: drivers/rtc/rtc-da90??.c 6046F: drivers/thermal/da90??-thermal.c 6047F: drivers/video/backlight/da90??_bl.c 6048F: drivers/watchdog/da90??_wdt.c 6049F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6050F: include/linux/mfd/da903x.h 6051F: include/linux/mfd/da9052/ 6052F: include/linux/mfd/da9055/ 6053F: include/linux/mfd/da9062/ 6054F: include/linux/mfd/da9063/ 6055F: include/linux/mfd/da9150/ 6056F: include/linux/regulator/da9211.h 6057F: include/sound/da[79]*.h 6058F: sound/soc/codecs/da[79]*.[ch] 6059 6060DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6061M: William Breathitt Gray <william.gray@linaro.org> 6062L: linux-gpio@vger.kernel.org 6063S: Maintained 6064F: drivers/gpio/gpio-gpio-mm.c 6065 6066DIOLAN U2C-12 I2C DRIVER 6067M: Guenter Roeck <linux@roeck-us.net> 6068L: linux-i2c@vger.kernel.org 6069S: Maintained 6070F: drivers/i2c/busses/i2c-diolan-u2c.c 6071 6072DIRECTORY NOTIFICATION (DNOTIFY) 6073M: Jan Kara <jack@suse.cz> 6074R: Amir Goldstein <amir73il@gmail.com> 6075L: linux-fsdevel@vger.kernel.org 6076S: Maintained 6077F: Documentation/filesystems/dnotify.rst 6078F: fs/notify/dnotify/ 6079F: include/linux/dnotify.h 6080 6081DISK GEOMETRY AND PARTITION HANDLING 6082M: Andries Brouwer <aeb@cwi.nl> 6083S: Maintained 6084W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6085W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6086W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6087 6088DISKQUOTA 6089M: Jan Kara <jack@suse.com> 6090S: Maintained 6091F: Documentation/filesystems/quota.rst 6092F: fs/quota/ 6093F: include/linux/quota*.h 6094F: include/uapi/linux/quota*.h 6095 6096DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6097M: Bernie Thompson <bernie@plugable.com> 6098L: linux-fbdev@vger.kernel.org 6099S: Maintained 6100W: http://plugable.com/category/projects/udlfb/ 6101F: Documentation/fb/udlfb.rst 6102F: drivers/video/fbdev/udlfb.c 6103F: include/video/udlfb.h 6104 6105DISTRIBUTED LOCK MANAGER (DLM) 6106M: Christine Caulfield <ccaulfie@redhat.com> 6107M: David Teigland <teigland@redhat.com> 6108L: cluster-devel@redhat.com 6109S: Supported 6110W: http://sources.redhat.com/cluster/ 6111T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6112F: fs/dlm/ 6113 6114DMA BUFFER SHARING FRAMEWORK 6115M: Sumit Semwal <sumit.semwal@linaro.org> 6116M: Christian König <christian.koenig@amd.com> 6117L: linux-media@vger.kernel.org 6118L: dri-devel@lists.freedesktop.org 6119L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6120S: Maintained 6121T: git git://anongit.freedesktop.org/drm/drm-misc 6122F: Documentation/driver-api/dma-buf.rst 6123F: drivers/dma-buf/ 6124F: include/linux/*fence.h 6125F: include/linux/dma-buf.h 6126F: include/linux/dma-resv.h 6127K: \bdma_(?:buf|fence|resv)\b 6128 6129DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6130M: Vinod Koul <vkoul@kernel.org> 6131L: dmaengine@vger.kernel.org 6132S: Maintained 6133Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6134T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6135F: Documentation/devicetree/bindings/dma/ 6136F: Documentation/driver-api/dmaengine/ 6137F: drivers/dma/ 6138F: include/dt-bindings/dma/ 6139F: include/linux/dma/ 6140F: include/linux/dmaengine.h 6141F: include/linux/of_dma.h 6142 6143DMA MAPPING BENCHMARK 6144M: Xiang Chen <chenxiang66@hisilicon.com> 6145L: iommu@lists.linux.dev 6146F: kernel/dma/map_benchmark.c 6147F: tools/testing/selftests/dma/ 6148 6149DMA MAPPING HELPERS 6150M: Christoph Hellwig <hch@lst.de> 6151M: Marek Szyprowski <m.szyprowski@samsung.com> 6152R: Robin Murphy <robin.murphy@arm.com> 6153L: iommu@lists.linux.dev 6154S: Supported 6155W: http://git.infradead.org/users/hch/dma-mapping.git 6156T: git git://git.infradead.org/users/hch/dma-mapping.git 6157F: include/asm-generic/dma-mapping.h 6158F: include/linux/dma-direct.h 6159F: include/linux/dma-map-ops.h 6160F: include/linux/dma-mapping.h 6161F: include/linux/swiotlb.h 6162F: kernel/dma/ 6163 6164DMA-BUF HEAPS FRAMEWORK 6165M: Sumit Semwal <sumit.semwal@linaro.org> 6166R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6167R: Liam Mark <lmark@codeaurora.org> 6168R: Laura Abbott <labbott@redhat.com> 6169R: Brian Starkey <Brian.Starkey@arm.com> 6170R: John Stultz <jstultz@google.com> 6171L: linux-media@vger.kernel.org 6172L: dri-devel@lists.freedesktop.org 6173L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6174S: Maintained 6175T: git git://anongit.freedesktop.org/drm/drm-misc 6176F: drivers/dma-buf/dma-heap.c 6177F: drivers/dma-buf/heaps/* 6178F: include/linux/dma-heap.h 6179F: include/uapi/linux/dma-heap.h 6180 6181DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6182M: Lukasz Luba <lukasz.luba@arm.com> 6183L: linux-pm@vger.kernel.org 6184L: linux-samsung-soc@vger.kernel.org 6185S: Maintained 6186F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6187F: drivers/memory/samsung/exynos5422-dmc.c 6188 6189DME1737 HARDWARE MONITOR DRIVER 6190M: Juerg Haefliger <juergh@proton.me> 6191L: linux-hwmon@vger.kernel.org 6192S: Maintained 6193F: Documentation/hwmon/dme1737.rst 6194F: drivers/hwmon/dme1737.c 6195 6196DMI/SMBIOS SUPPORT 6197M: Jean Delvare <jdelvare@suse.com> 6198S: Maintained 6199T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6200F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6201F: drivers/firmware/dmi-id.c 6202F: drivers/firmware/dmi_scan.c 6203F: include/linux/dmi.h 6204 6205DOCUMENTATION 6206M: Jonathan Corbet <corbet@lwn.net> 6207L: linux-doc@vger.kernel.org 6208S: Maintained 6209P: Documentation/doc-guide/maintainer-profile.rst 6210T: git git://git.lwn.net/linux.git docs-next 6211F: Documentation/ 6212F: scripts/documentation-file-ref-check 6213F: scripts/kernel-doc 6214F: scripts/sphinx-pre-install 6215X: Documentation/ABI/ 6216X: Documentation/admin-guide/media/ 6217X: Documentation/devicetree/ 6218X: Documentation/driver-api/media/ 6219X: Documentation/firmware-guide/acpi/ 6220X: Documentation/i2c/ 6221X: Documentation/netlink/ 6222X: Documentation/power/ 6223X: Documentation/spi/ 6224X: Documentation/userspace-api/media/ 6225 6226DOCUMENTATION PROCESS 6227M: Jonathan Corbet <corbet@lwn.net> 6228L: workflows@vger.kernel.org 6229S: Maintained 6230F: Documentation/process/ 6231 6232DOCUMENTATION REPORTING ISSUES 6233M: Thorsten Leemhuis <linux@leemhuis.info> 6234L: linux-doc@vger.kernel.org 6235S: Maintained 6236F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6237F: Documentation/admin-guide/reporting-issues.rst 6238 6239DOCUMENTATION SCRIPTS 6240M: Mauro Carvalho Chehab <mchehab@kernel.org> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/sphinx/parse-headers.pl 6244F: scripts/documentation-file-ref-check 6245F: scripts/sphinx-pre-install 6246 6247DOCUMENTATION/ITALIAN 6248M: Federico Vaga <federico.vaga@vaga.pv.it> 6249L: linux-doc@vger.kernel.org 6250S: Maintained 6251F: Documentation/translations/it_IT 6252 6253DOCUMENTATION/JAPANESE 6254R: Akira Yokosawa <akiyks@gmail.com> 6255L: linux-doc@vger.kernel.org 6256S: Maintained 6257F: Documentation/translations/ja_JP 6258 6259DONGWOON DW9714 LENS VOICE COIL DRIVER 6260M: Sakari Ailus <sakari.ailus@linux.intel.com> 6261L: linux-media@vger.kernel.org 6262S: Maintained 6263T: git git://linuxtv.org/media_tree.git 6264F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6265F: drivers/media/i2c/dw9714.c 6266 6267DONGWOON DW9768 LENS VOICE COIL DRIVER 6268M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6269L: linux-media@vger.kernel.org 6270S: Maintained 6271T: git git://linuxtv.org/media_tree.git 6272F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6273F: drivers/media/i2c/dw9768.c 6274 6275DONGWOON DW9807 LENS VOICE COIL DRIVER 6276M: Sakari Ailus <sakari.ailus@linux.intel.com> 6277L: linux-media@vger.kernel.org 6278S: Maintained 6279T: git git://linuxtv.org/media_tree.git 6280F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6281F: drivers/media/i2c/dw9807-vcm.c 6282 6283DOUBLETALK DRIVER 6284M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6285L: blinux-list@redhat.com 6286S: Maintained 6287F: drivers/char/dtlk.c 6288F: include/linux/dtlk.h 6289 6290DPAA2 DATAPATH I/O (DPIO) DRIVER 6291M: Roy Pledge <Roy.Pledge@nxp.com> 6292L: linux-kernel@vger.kernel.org 6293S: Maintained 6294F: drivers/soc/fsl/dpio 6295 6296DPAA2 ETHERNET DRIVER 6297M: Ioana Ciornei <ioana.ciornei@nxp.com> 6298L: netdev@vger.kernel.org 6299S: Maintained 6300F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6301F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6302F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6303F: drivers/net/ethernet/freescale/dpaa2/Makefile 6304F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6305F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6306F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6307F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6308F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6309F: drivers/net/ethernet/freescale/dpaa2/dpni* 6310 6311DPAA2 ETHERNET SWITCH DRIVER 6312M: Ioana Ciornei <ioana.ciornei@nxp.com> 6313L: netdev@vger.kernel.org 6314S: Maintained 6315F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6316F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6317F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6318 6319DRBD DRIVER 6320M: Philipp Reisner <philipp.reisner@linbit.com> 6321M: Lars Ellenberg <lars.ellenberg@linbit.com> 6322M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6323L: drbd-dev@lists.linbit.com 6324S: Supported 6325W: http://www.drbd.org 6326T: git git://git.linbit.com/linux-drbd.git 6327T: git git://git.linbit.com/drbd-8.4.git 6328F: Documentation/admin-guide/blockdev/ 6329F: drivers/block/drbd/ 6330F: include/linux/drbd* 6331F: lib/lru_cache.c 6332 6333DRIVER COMPONENT FRAMEWORK 6334L: dri-devel@lists.freedesktop.org 6335F: drivers/base/component.c 6336F: include/linux/component.h 6337 6338DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6339M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6340R: "Rafael J. Wysocki" <rafael@kernel.org> 6341S: Supported 6342T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6343F: Documentation/core-api/kobject.rst 6344F: drivers/base/ 6345F: fs/debugfs/ 6346F: fs/sysfs/ 6347F: include/linux/debugfs.h 6348F: include/linux/fwnode.h 6349F: include/linux/kobj* 6350F: include/linux/property.h 6351F: lib/kobj* 6352 6353DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6354M: Nishanth Menon <nm@ti.com> 6355L: linux-pm@vger.kernel.org 6356S: Maintained 6357F: drivers/soc/ti/smartreflex.c 6358F: include/linux/power/smartreflex.h 6359 6360DRM ACCEL DRIVERS FOR INTEL VPU 6361M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6362M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6363L: dri-devel@lists.freedesktop.org 6364S: Supported 6365T: git git://anongit.freedesktop.org/drm/drm-misc 6366F: drivers/accel/ivpu/ 6367F: include/uapi/drm/ivpu_accel.h 6368 6369DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6370M: Oded Gabbay <ogabbay@kernel.org> 6371L: dri-devel@lists.freedesktop.org 6372S: Maintained 6373C: irc://irc.oftc.net/dri-devel 6374T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6375F: Documentation/accel/ 6376F: drivers/accel/ 6377F: include/drm/drm_accel.h 6378 6379DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6380M: Maxime Ripard <mripard@kernel.org> 6381M: Chen-Yu Tsai <wens@csie.org> 6382R: Jernej Skrabec <jernej.skrabec@gmail.com> 6383L: dri-devel@lists.freedesktop.org 6384S: Supported 6385T: git git://anongit.freedesktop.org/drm/drm-misc 6386F: drivers/gpu/drm/sun4i/sun8i* 6387 6388DRM DRIVER FOR ARM PL111 CLCD 6389M: Emma Anholt <emma@anholt.net> 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: drivers/gpu/drm/pl111/ 6393 6394DRM DRIVER FOR ARM VERSATILE TFT PANELS 6395M: Linus Walleij <linus.walleij@linaro.org> 6396S: Maintained 6397T: git git://anongit.freedesktop.org/drm/drm-misc 6398F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6399F: drivers/gpu/drm/panel/panel-arm-versatile.c 6400 6401DRM DRIVER FOR ASPEED BMC GFX 6402M: Joel Stanley <joel@jms.id.au> 6403L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6404S: Supported 6405T: git git://anongit.freedesktop.org/drm/drm-misc 6406F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6407F: drivers/gpu/drm/aspeed/ 6408 6409DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6410M: Dave Airlie <airlied@redhat.com> 6411R: Thomas Zimmermann <tzimmermann@suse.de> 6412L: dri-devel@lists.freedesktop.org 6413S: Supported 6414T: git git://anongit.freedesktop.org/drm/drm-misc 6415F: drivers/gpu/drm/ast/ 6416 6417DRM DRIVER FOR BOCHS VIRTUAL GPU 6418M: Gerd Hoffmann <kraxel@redhat.com> 6419L: virtualization@lists.linux-foundation.org 6420S: Maintained 6421T: git git://anongit.freedesktop.org/drm/drm-misc 6422F: drivers/gpu/drm/tiny/bochs.c 6423 6424DRM DRIVER FOR BOE HIMAX8279D PANELS 6425M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6426S: Maintained 6427F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6428F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6429 6430DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6431M: Jagan Teki <jagan@amarulasolutions.com> 6432S: Maintained 6433F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6434F: drivers/gpu/drm/bridge/chipone-icn6211.c 6435 6436DRM DRIVER FOR EBBG FT8719 PANEL 6437M: Joel Selvaraj <jo@jsfamily.in> 6438S: Maintained 6439T: git git://anongit.freedesktop.org/drm/drm-misc 6440F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6441F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6442 6443DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6444M: Linus Walleij <linus.walleij@linaro.org> 6445S: Maintained 6446T: git git://anongit.freedesktop.org/drm/drm-misc 6447F: drivers/gpu/drm/tve200/ 6448 6449DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6450M: Icenowy Zheng <icenowy@aosc.io> 6451S: Maintained 6452F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6453F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6454 6455DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6456M: Jagan Teki <jagan@amarulasolutions.com> 6457S: Maintained 6458F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6459F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6460 6461DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6462M: Thomas Zimmermann <tzimmermann@suse.de> 6463M: Javier Martinez Canillas <javierm@redhat.com> 6464L: dri-devel@lists.freedesktop.org 6465S: Maintained 6466T: git git://anongit.freedesktop.org/drm/drm-misc 6467F: drivers/gpu/drm/drm_aperture.c 6468F: drivers/gpu/drm/tiny/ofdrm.c 6469F: drivers/gpu/drm/tiny/simpledrm.c 6470F: drivers/video/aperture.c 6471F: drivers/video/nomodeset.c 6472F: include/drm/drm_aperture.h 6473F: include/linux/aperture.h 6474F: include/video/nomodeset.h 6475 6476DRM DRIVER FOR GENERIC EDP PANELS 6477R: Douglas Anderson <dianders@chromium.org> 6478F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6479F: drivers/gpu/drm/panel/panel-edp.c 6480 6481DRM DRIVER FOR GENERIC USB DISPLAY 6482M: Noralf Trønnes <noralf@tronnes.org> 6483S: Maintained 6484W: https://github.com/notro/gud/wiki 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: drivers/gpu/drm/gud/ 6487F: include/drm/gud.h 6488 6489DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6490M: Hans de Goede <hdegoede@redhat.com> 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: drivers/gpu/drm/tiny/gm12u320.c 6494 6495DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6496M: Ondrej Jirman <megi@xff.cz> 6497M: Javier Martinez Canillas <javierm@redhat.com> 6498S: Maintained 6499T: git git://anongit.freedesktop.org/drm/drm-misc 6500F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6501F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6502 6503DRM DRIVER FOR HX8357D PANELS 6504M: Emma Anholt <emma@anholt.net> 6505S: Maintained 6506T: git git://anongit.freedesktop.org/drm/drm-misc 6507F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6508F: drivers/gpu/drm/tiny/hx8357d.c 6509 6510DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6511M: Deepak Rawat <drawat.floss@gmail.com> 6512L: linux-hyperv@vger.kernel.org 6513L: dri-devel@lists.freedesktop.org 6514S: Maintained 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: drivers/gpu/drm/hyperv 6517 6518DRM DRIVER FOR ILITEK ILI9225 PANELS 6519M: David Lechner <david@lechnology.com> 6520S: Maintained 6521T: git git://anongit.freedesktop.org/drm/drm-misc 6522F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6523F: drivers/gpu/drm/tiny/ili9225.c 6524 6525DRM DRIVER FOR ILITEK ILI9486 PANELS 6526M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6527S: Maintained 6528T: git git://anongit.freedesktop.org/drm/drm-misc 6529F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6530F: drivers/gpu/drm/tiny/ili9486.c 6531 6532DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6533M: Jagan Teki <jagan@edgeble.ai> 6534S: Maintained 6535F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6536F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6537 6538DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6539M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6540S: Supported 6541T: git git://anongit.freedesktop.org/drm/drm-misc 6542F: drivers/gpu/drm/logicvc/ 6543 6544DRM DRIVER FOR LVDS PANELS 6545M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6546L: dri-devel@lists.freedesktop.org 6547S: Maintained 6548T: git git://anongit.freedesktop.org/drm/drm-misc 6549F: Documentation/devicetree/bindings/display/lvds.yaml 6550F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6551F: drivers/gpu/drm/panel/panel-lvds.c 6552 6553DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6554M: Guido Günther <agx@sigxcpu.org> 6555R: Purism Kernel Team <kernel@puri.sm> 6556S: Maintained 6557F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6558F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6559 6560DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6561M: Dave Airlie <airlied@redhat.com> 6562R: Thomas Zimmermann <tzimmermann@suse.de> 6563L: dri-devel@lists.freedesktop.org 6564S: Supported 6565T: git git://anongit.freedesktop.org/drm/drm-misc 6566F: drivers/gpu/drm/mgag200/ 6567 6568DRM DRIVER FOR MI0283QT 6569M: Noralf Trønnes <noralf@tronnes.org> 6570S: Maintained 6571T: git git://anongit.freedesktop.org/drm/drm-misc 6572F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6573F: drivers/gpu/drm/tiny/mi0283qt.c 6574 6575DRM DRIVER FOR MIPI DBI compatible panels 6576M: Noralf Trønnes <noralf@tronnes.org> 6577S: Maintained 6578W: https://github.com/notro/panel-mipi-dbi/wiki 6579T: git git://anongit.freedesktop.org/drm/drm-misc 6580F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6581F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6582 6583DRM DRIVER FOR MSM ADRENO GPU 6584M: Rob Clark <robdclark@gmail.com> 6585M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6586M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6587R: Sean Paul <sean@poorly.run> 6588R: Marijn Suijten <marijn.suijten@somainline.org> 6589L: linux-arm-msm@vger.kernel.org 6590L: dri-devel@lists.freedesktop.org 6591L: freedreno@lists.freedesktop.org 6592S: Maintained 6593B: https://gitlab.freedesktop.org/drm/msm/-/issues 6594T: git https://gitlab.freedesktop.org/drm/msm.git 6595F: Documentation/devicetree/bindings/display/msm/ 6596F: drivers/gpu/drm/msm/ 6597F: include/uapi/drm/msm_drm.h 6598 6599DRM DRIVER FOR NOVATEK NT35510 PANELS 6600M: Linus Walleij <linus.walleij@linaro.org> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6605 6606DRM DRIVER FOR NOVATEK NT35560 PANELS 6607M: Linus Walleij <linus.walleij@linaro.org> 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6611F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6612 6613DRM DRIVER FOR NOVATEK NT36523 PANELS 6614M: Jianhua Lu <lujianhua000@gmail.com> 6615S: Maintained 6616T: git git://anongit.freedesktop.org/drm/drm-misc 6617F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6618F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6619 6620DRM DRIVER FOR NOVATEK NT36672A PANELS 6621M: Sumit Semwal <sumit.semwal@linaro.org> 6622S: Maintained 6623T: git git://anongit.freedesktop.org/drm/drm-misc 6624F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6625F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6626 6627DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6628M: Ben Skeggs <bskeggs@redhat.com> 6629M: Karol Herbst <kherbst@redhat.com> 6630M: Lyude Paul <lyude@redhat.com> 6631L: dri-devel@lists.freedesktop.org 6632L: nouveau@lists.freedesktop.org 6633S: Supported 6634W: https://nouveau.freedesktop.org/ 6635Q: https://patchwork.freedesktop.org/project/nouveau/ 6636Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6637B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6638C: irc://irc.oftc.net/nouveau 6639T: git https://gitlab.freedesktop.org/drm/nouveau.git 6640F: drivers/gpu/drm/nouveau/ 6641F: include/uapi/drm/nouveau_drm.h 6642 6643DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6644M: Stefan Mavrodiev <stefan@olimex.com> 6645S: Maintained 6646F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6647F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6648 6649DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6650R: Douglas Anderson <dianders@chromium.org> 6651F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6652F: drivers/gpu/drm/bridge/parade-ps8640.c 6653 6654DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6655M: Noralf Trønnes <noralf@tronnes.org> 6656S: Maintained 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: Documentation/devicetree/bindings/display/repaper.txt 6659F: drivers/gpu/drm/tiny/repaper.c 6660 6661DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6662M: Dave Airlie <airlied@redhat.com> 6663M: Gerd Hoffmann <kraxel@redhat.com> 6664L: virtualization@lists.linux-foundation.org 6665S: Obsolete 6666W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6667T: git git://anongit.freedesktop.org/drm/drm-misc 6668F: drivers/gpu/drm/tiny/cirrus.c 6669 6670DRM DRIVER FOR QXL VIRTUAL GPU 6671M: Dave Airlie <airlied@redhat.com> 6672M: Gerd Hoffmann <kraxel@redhat.com> 6673L: virtualization@lists.linux-foundation.org 6674L: spice-devel@lists.freedesktop.org 6675S: Maintained 6676T: git git://anongit.freedesktop.org/drm/drm-misc 6677F: drivers/gpu/drm/qxl/ 6678F: include/uapi/drm/qxl_drm.h 6679 6680DRM DRIVER FOR RAYDIUM RM67191 PANELS 6681M: Robert Chiras <robert.chiras@nxp.com> 6682S: Maintained 6683F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6684F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6685 6686DRM DRIVER FOR SAMSUNG DB7430 PANELS 6687M: Linus Walleij <linus.walleij@linaro.org> 6688S: Maintained 6689T: git git://anongit.freedesktop.org/drm/drm-misc 6690F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6691F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6692 6693DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6694M: Inki Dae <inki.dae@samsung.com> 6695M: Jagan Teki <jagan@amarulasolutions.com> 6696M: Marek Szyprowski <m.szyprowski@samsung.com> 6697S: Maintained 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6700F: drivers/gpu/drm/bridge/samsung-dsim.c 6701F: include/drm/bridge/samsung-dsim.h 6702 6703DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6704M: Markuss Broks <markuss.broks@gmail.com> 6705S: Maintained 6706F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6707F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6708 6709DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6710M: Artur Weber <aweber.kernel@gmail.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6713F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6714 6715DRM DRIVER FOR SITRONIX ST7586 PANELS 6716M: David Lechner <david@lechnology.com> 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6720F: drivers/gpu/drm/tiny/st7586.c 6721 6722DRM DRIVER FOR SITRONIX ST7701 PANELS 6723M: Jagan Teki <jagan@amarulasolutions.com> 6724S: Maintained 6725F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6726F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6727 6728DRM DRIVER FOR SITRONIX ST7703 PANELS 6729M: Guido Günther <agx@sigxcpu.org> 6730R: Purism Kernel Team <kernel@puri.sm> 6731R: Ondrej Jirman <megous@megous.com> 6732S: Maintained 6733F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6734F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6735 6736DRM DRIVER FOR SITRONIX ST7735R PANELS 6737M: David Lechner <david@lechnology.com> 6738S: Maintained 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6741F: drivers/gpu/drm/tiny/st7735r.c 6742 6743DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6744M: Javier Martinez Canillas <javierm@redhat.com> 6745S: Maintained 6746T: git git://anongit.freedesktop.org/drm/drm-misc 6747F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6748F: drivers/gpu/drm/solomon/ssd130x* 6749 6750DRM DRIVER FOR ST-ERICSSON MCDE 6751M: Linus Walleij <linus.walleij@linaro.org> 6752S: Maintained 6753T: git git://anongit.freedesktop.org/drm/drm-misc 6754F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6755F: drivers/gpu/drm/mcde/ 6756 6757DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6758M: Jagan Teki <jagan@amarulasolutions.com> 6759S: Maintained 6760F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6761F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6762 6763DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6764R: Douglas Anderson <dianders@chromium.org> 6765F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6766F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6767 6768DRM DRIVER FOR TPO TPG110 PANELS 6769M: Linus Walleij <linus.walleij@linaro.org> 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6773F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6774 6775DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6776M: Dave Airlie <airlied@redhat.com> 6777R: Sean Paul <sean@poorly.run> 6778R: Thomas Zimmermann <tzimmermann@suse.de> 6779L: dri-devel@lists.freedesktop.org 6780S: Supported 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: drivers/gpu/drm/udl/ 6783 6784DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6785M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6786M: Melissa Wen <melissa.srw@gmail.com> 6787M: Maíra Canal <mairacanal@riseup.net> 6788R: Haneen Mohammed <hamohammed.sa@gmail.com> 6789R: Daniel Vetter <daniel@ffwll.ch> 6790L: dri-devel@lists.freedesktop.org 6791S: Maintained 6792T: git git://anongit.freedesktop.org/drm/drm-misc 6793F: Documentation/gpu/vkms.rst 6794F: drivers/gpu/drm/vkms/ 6795 6796DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6797M: Hans de Goede <hdegoede@redhat.com> 6798L: dri-devel@lists.freedesktop.org 6799S: Maintained 6800T: git git://anongit.freedesktop.org/drm/drm-misc 6801F: drivers/gpu/drm/vboxvideo/ 6802 6803DRM DRIVER FOR VMWARE VIRTUAL GPU 6804M: Zack Rusin <zackr@vmware.com> 6805R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6806L: dri-devel@lists.freedesktop.org 6807S: Supported 6808T: git git://anongit.freedesktop.org/drm/drm-misc 6809F: drivers/gpu/drm/vmwgfx/ 6810F: include/uapi/drm/vmwgfx_drm.h 6811 6812DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6813M: Linus Walleij <linus.walleij@linaro.org> 6814S: Maintained 6815T: git git://anongit.freedesktop.org/drm/drm-misc 6816F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6817F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6818 6819DRM DRIVERS 6820M: David Airlie <airlied@gmail.com> 6821M: Daniel Vetter <daniel@ffwll.ch> 6822L: dri-devel@lists.freedesktop.org 6823S: Maintained 6824B: https://gitlab.freedesktop.org/drm 6825C: irc://irc.oftc.net/dri-devel 6826T: git git://anongit.freedesktop.org/drm/drm 6827F: Documentation/devicetree/bindings/display/ 6828F: Documentation/devicetree/bindings/gpu/ 6829F: Documentation/gpu/ 6830F: drivers/gpu/ 6831F: include/drm/ 6832F: include/linux/vga* 6833F: include/uapi/drm/ 6834 6835DRM DRIVERS AND MISC GPU PATCHES 6836M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6837M: Maxime Ripard <mripard@kernel.org> 6838M: Thomas Zimmermann <tzimmermann@suse.de> 6839S: Maintained 6840W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/gpu/ 6843F: drivers/gpu/drm/* 6844F: drivers/gpu/vga/ 6845F: include/drm/drm* 6846F: include/linux/vga* 6847F: include/uapi/drm/drm* 6848 6849DRM DRIVERS FOR ALLWINNER A10 6850M: Maxime Ripard <mripard@kernel.org> 6851M: Chen-Yu Tsai <wens@csie.org> 6852L: dri-devel@lists.freedesktop.org 6853S: Supported 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/allwinner* 6856F: drivers/gpu/drm/sun4i/ 6857 6858DRM DRIVERS FOR AMLOGIC SOCS 6859M: Neil Armstrong <neil.armstrong@linaro.org> 6860L: dri-devel@lists.freedesktop.org 6861L: linux-amlogic@lists.infradead.org 6862S: Supported 6863W: http://linux-meson.com/ 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6866F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6867F: Documentation/gpu/meson.rst 6868F: drivers/gpu/drm/meson/ 6869 6870DRM DRIVERS FOR ATMEL HLCDC 6871M: Sam Ravnborg <sam@ravnborg.org> 6872M: Boris Brezillon <bbrezillon@kernel.org> 6873L: dri-devel@lists.freedesktop.org 6874S: Supported 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/atmel/ 6877F: drivers/gpu/drm/atmel-hlcdc/ 6878 6879DRM DRIVERS FOR BRIDGE CHIPS 6880M: Andrzej Hajda <andrzej.hajda@intel.com> 6881M: Neil Armstrong <neil.armstrong@linaro.org> 6882M: Robert Foss <rfoss@kernel.org> 6883R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6884R: Jonas Karlman <jonas@kwiboo.se> 6885R: Jernej Skrabec <jernej.skrabec@gmail.com> 6886S: Maintained 6887T: git git://anongit.freedesktop.org/drm/drm-misc 6888F: Documentation/devicetree/bindings/display/bridge/ 6889F: drivers/gpu/drm/bridge/ 6890F: drivers/gpu/drm/drm_bridge.c 6891F: include/drm/drm_bridge.h 6892 6893DRM DRIVERS FOR EXYNOS 6894M: Inki Dae <inki.dae@samsung.com> 6895M: Seung-Woo Kim <sw0312.kim@samsung.com> 6896M: Kyungmin Park <kyungmin.park@samsung.com> 6897L: dri-devel@lists.freedesktop.org 6898S: Supported 6899T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6900F: Documentation/devicetree/bindings/display/exynos/ 6901F: Documentation/devicetree/bindings/display/samsung/ 6902F: drivers/gpu/drm/exynos/ 6903F: include/uapi/drm/exynos_drm.h 6904 6905DRM DRIVERS FOR FREESCALE DCU 6906M: Stefan Agner <stefan@agner.ch> 6907M: Alison Wang <alison.wang@nxp.com> 6908L: dri-devel@lists.freedesktop.org 6909S: Supported 6910T: git git://anongit.freedesktop.org/drm/drm-misc 6911F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6912F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6913F: drivers/gpu/drm/fsl-dcu/ 6914 6915DRM DRIVERS FOR FREESCALE IMX 6916M: Philipp Zabel <p.zabel@pengutronix.de> 6917L: dri-devel@lists.freedesktop.org 6918S: Maintained 6919F: Documentation/devicetree/bindings/display/imx/ 6920F: drivers/gpu/drm/imx/ipuv3/ 6921F: drivers/gpu/ipu-v3/ 6922 6923DRM DRIVERS FOR FREESCALE IMX BRIDGE 6924M: Liu Ying <victor.liu@nxp.com> 6925L: dri-devel@lists.freedesktop.org 6926S: Maintained 6927F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6928F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6929F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6930F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6931F: drivers/gpu/drm/bridge/imx/ 6932 6933DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6934M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6935L: dri-devel@lists.freedesktop.org 6936S: Maintained 6937T: git git://github.com/patjak/drm-gma500 6938F: drivers/gpu/drm/gma500/ 6939 6940DRM DRIVERS FOR HISILICON 6941M: Xinliang Liu <xinliang.liu@linaro.org> 6942M: Tian Tao <tiantao6@hisilicon.com> 6943R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6944R: Sumit Semwal <sumit.semwal@linaro.org> 6945R: Yongqin Liu <yongqin.liu@linaro.org> 6946R: John Stultz <jstultz@google.com> 6947L: dri-devel@lists.freedesktop.org 6948S: Maintained 6949T: git git://anongit.freedesktop.org/drm/drm-misc 6950F: Documentation/devicetree/bindings/display/hisilicon/ 6951F: drivers/gpu/drm/hisilicon/ 6952 6953DRM DRIVERS FOR LIMA 6954M: Qiang Yu <yuq825@gmail.com> 6955L: dri-devel@lists.freedesktop.org 6956L: lima@lists.freedesktop.org (moderated for non-subscribers) 6957S: Maintained 6958T: git git://anongit.freedesktop.org/drm/drm-misc 6959F: drivers/gpu/drm/lima/ 6960F: include/uapi/drm/lima_drm.h 6961 6962DRM DRIVERS FOR MEDIATEK 6963M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6964M: Philipp Zabel <p.zabel@pengutronix.de> 6965L: dri-devel@lists.freedesktop.org 6966L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6967S: Supported 6968F: Documentation/devicetree/bindings/display/mediatek/ 6969F: drivers/gpu/drm/mediatek/ 6970F: drivers/phy/mediatek/phy-mtk-dp.c 6971F: drivers/phy/mediatek/phy-mtk-hdmi* 6972F: drivers/phy/mediatek/phy-mtk-mipi* 6973 6974DRM DRIVERS FOR NVIDIA TEGRA 6975M: Thierry Reding <thierry.reding@gmail.com> 6976M: Mikko Perttunen <mperttunen@nvidia.com> 6977L: dri-devel@lists.freedesktop.org 6978L: linux-tegra@vger.kernel.org 6979S: Supported 6980T: git https://gitlab.freedesktop.org/drm/tegra.git 6981F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6982F: Documentation/devicetree/bindings/gpu/host1x/ 6983F: drivers/gpu/drm/tegra/ 6984F: drivers/gpu/host1x/ 6985F: include/linux/host1x.h 6986F: include/uapi/drm/tegra_drm.h 6987 6988DRM DRIVERS FOR RENESAS 6989M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6990M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6991L: dri-devel@lists.freedesktop.org 6992L: linux-renesas-soc@vger.kernel.org 6993S: Supported 6994T: git git://linuxtv.org/pinchartl/media drm/du/next 6995F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6996F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6997F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6998F: Documentation/devicetree/bindings/display/renesas,du.yaml 6999F: drivers/gpu/drm/renesas/ 7000F: include/linux/platform_data/shmob_drm.h 7001 7002DRM DRIVERS FOR ROCKCHIP 7003M: Sandy Huang <hjc@rock-chips.com> 7004M: Heiko Stübner <heiko@sntech.de> 7005L: dri-devel@lists.freedesktop.org 7006S: Maintained 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: Documentation/devicetree/bindings/display/rockchip/ 7009F: drivers/gpu/drm/rockchip/ 7010 7011DRM DRIVERS FOR STI 7012M: Alain Volmat <alain.volmat@foss.st.com> 7013L: dri-devel@lists.freedesktop.org 7014S: Maintained 7015T: git git://anongit.freedesktop.org/drm/drm-misc 7016F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7017F: drivers/gpu/drm/sti 7018 7019DRM DRIVERS FOR STM 7020M: Yannick Fertre <yannick.fertre@foss.st.com> 7021M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7022M: Philippe Cornu <philippe.cornu@foss.st.com> 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025T: git git://anongit.freedesktop.org/drm/drm-misc 7026F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7027F: drivers/gpu/drm/stm 7028 7029DRM DRIVERS FOR TI KEYSTONE 7030M: Jyri Sarha <jyri.sarha@iki.fi> 7031M: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034T: git git://anongit.freedesktop.org/drm/drm-misc 7035F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7036F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7037F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7038F: drivers/gpu/drm/tidss/ 7039 7040DRM DRIVERS FOR TI LCDC 7041M: Jyri Sarha <jyri.sarha@iki.fi> 7042R: Tomi Valkeinen <tomba@kernel.org> 7043L: dri-devel@lists.freedesktop.org 7044S: Maintained 7045F: Documentation/devicetree/bindings/display/tilcdc/ 7046F: drivers/gpu/drm/tilcdc/ 7047 7048DRM DRIVERS FOR TI OMAP 7049M: Tomi Valkeinen <tomba@kernel.org> 7050L: dri-devel@lists.freedesktop.org 7051S: Maintained 7052F: Documentation/devicetree/bindings/display/ti/ 7053F: drivers/gpu/drm/omapdrm/ 7054 7055DRM DRIVERS FOR V3D 7056M: Emma Anholt <emma@anholt.net> 7057M: Melissa Wen <mwen@igalia.com> 7058S: Supported 7059T: git git://anongit.freedesktop.org/drm/drm-misc 7060F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7061F: drivers/gpu/drm/v3d/ 7062F: include/uapi/drm/v3d_drm.h 7063 7064DRM DRIVERS FOR VC4 7065M: Emma Anholt <emma@anholt.net> 7066M: Maxime Ripard <mripard@kernel.org> 7067S: Supported 7068T: git git://github.com/anholt/linux 7069T: git git://anongit.freedesktop.org/drm/drm-misc 7070F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7071F: drivers/gpu/drm/vc4/ 7072F: include/uapi/drm/vc4_drm.h 7073 7074DRM DRIVERS FOR VIVANTE GPU IP 7075M: Lucas Stach <l.stach@pengutronix.de> 7076R: Russell King <linux+etnaviv@armlinux.org.uk> 7077R: Christian Gmeiner <christian.gmeiner@gmail.com> 7078L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7079L: dri-devel@lists.freedesktop.org 7080S: Maintained 7081F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7082F: drivers/gpu/drm/etnaviv/ 7083F: include/uapi/drm/etnaviv_drm.h 7084 7085DRM DRIVERS FOR XEN 7086M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7087L: dri-devel@lists.freedesktop.org 7088L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7089S: Supported 7090T: git git://anongit.freedesktop.org/drm/drm-misc 7091F: Documentation/gpu/xen-front.rst 7092F: drivers/gpu/drm/xen/ 7093 7094DRM DRIVERS FOR XILINX 7095M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7096L: dri-devel@lists.freedesktop.org 7097S: Maintained 7098T: git git://anongit.freedesktop.org/drm/drm-misc 7099F: Documentation/devicetree/bindings/display/xlnx/ 7100F: drivers/gpu/drm/xlnx/ 7101 7102DRM GPU SCHEDULER 7103M: Luben Tuikov <luben.tuikov@amd.com> 7104L: dri-devel@lists.freedesktop.org 7105S: Maintained 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: drivers/gpu/drm/scheduler/ 7108F: include/drm/gpu_scheduler.h 7109 7110DRM PANEL DRIVERS 7111M: Neil Armstrong <neil.armstrong@linaro.org> 7112R: Sam Ravnborg <sam@ravnborg.org> 7113L: dri-devel@lists.freedesktop.org 7114S: Maintained 7115T: git git://anongit.freedesktop.org/drm/drm-misc 7116F: Documentation/devicetree/bindings/display/panel/ 7117F: drivers/gpu/drm/drm_panel.c 7118F: drivers/gpu/drm/panel/ 7119F: include/drm/drm_panel.h 7120 7121DRM PRIVACY-SCREEN CLASS 7122M: Hans de Goede <hdegoede@redhat.com> 7123L: dri-devel@lists.freedesktop.org 7124S: Maintained 7125T: git git://anongit.freedesktop.org/drm/drm-misc 7126F: drivers/gpu/drm/drm_privacy_screen* 7127F: include/drm/drm_privacy_screen* 7128 7129DRM TTM SUBSYSTEM 7130M: Christian Koenig <christian.koenig@amd.com> 7131M: Huang Rui <ray.huang@amd.com> 7132L: dri-devel@lists.freedesktop.org 7133S: Maintained 7134T: git git://anongit.freedesktop.org/drm/drm-misc 7135F: drivers/gpu/drm/ttm/ 7136F: include/drm/ttm/ 7137 7138DSBR100 USB FM RADIO DRIVER 7139M: Alexey Klimov <klimov.linux@gmail.com> 7140L: linux-media@vger.kernel.org 7141S: Maintained 7142T: git git://linuxtv.org/media_tree.git 7143F: drivers/media/radio/dsbr100.c 7144 7145DT3155 MEDIA DRIVER 7146M: Hans Verkuil <hverkuil@xs4all.nl> 7147L: linux-media@vger.kernel.org 7148S: Odd Fixes 7149W: https://linuxtv.org 7150T: git git://linuxtv.org/media_tree.git 7151F: drivers/media/pci/dt3155/ 7152 7153DVB_USB_AF9015 MEDIA DRIVER 7154M: Antti Palosaari <crope@iki.fi> 7155L: linux-media@vger.kernel.org 7156S: Maintained 7157W: https://linuxtv.org 7158W: http://palosaari.fi/linux/ 7159Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7160T: git git://linuxtv.org/anttip/media_tree.git 7161F: drivers/media/usb/dvb-usb-v2/af9015* 7162 7163DVB_USB_AF9035 MEDIA DRIVER 7164M: Antti Palosaari <crope@iki.fi> 7165L: linux-media@vger.kernel.org 7166S: Maintained 7167W: https://linuxtv.org 7168W: http://palosaari.fi/linux/ 7169Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7170T: git git://linuxtv.org/anttip/media_tree.git 7171F: drivers/media/usb/dvb-usb-v2/af9035* 7172 7173DVB_USB_ANYSEE MEDIA DRIVER 7174M: Antti Palosaari <crope@iki.fi> 7175L: linux-media@vger.kernel.org 7176S: Maintained 7177W: https://linuxtv.org 7178W: http://palosaari.fi/linux/ 7179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7180T: git git://linuxtv.org/anttip/media_tree.git 7181F: drivers/media/usb/dvb-usb-v2/anysee* 7182 7183DVB_USB_AU6610 MEDIA DRIVER 7184M: Antti Palosaari <crope@iki.fi> 7185L: linux-media@vger.kernel.org 7186S: Maintained 7187W: https://linuxtv.org 7188W: http://palosaari.fi/linux/ 7189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7190T: git git://linuxtv.org/anttip/media_tree.git 7191F: drivers/media/usb/dvb-usb-v2/au6610* 7192 7193DVB_USB_CE6230 MEDIA DRIVER 7194M: Antti Palosaari <crope@iki.fi> 7195L: linux-media@vger.kernel.org 7196S: Maintained 7197W: https://linuxtv.org 7198W: http://palosaari.fi/linux/ 7199Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7200T: git git://linuxtv.org/anttip/media_tree.git 7201F: drivers/media/usb/dvb-usb-v2/ce6230* 7202 7203DVB_USB_CXUSB MEDIA DRIVER 7204M: Michael Krufky <mkrufky@linuxtv.org> 7205L: linux-media@vger.kernel.org 7206S: Maintained 7207W: https://linuxtv.org 7208W: http://github.com/mkrufky 7209Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7210T: git git://linuxtv.org/media_tree.git 7211F: drivers/media/usb/dvb-usb/cxusb* 7212 7213DVB_USB_EC168 MEDIA DRIVER 7214M: Antti Palosaari <crope@iki.fi> 7215L: linux-media@vger.kernel.org 7216S: Maintained 7217W: https://linuxtv.org 7218W: http://palosaari.fi/linux/ 7219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7220T: git git://linuxtv.org/anttip/media_tree.git 7221F: drivers/media/usb/dvb-usb-v2/ec168* 7222 7223DVB_USB_GL861 MEDIA DRIVER 7224M: Antti Palosaari <crope@iki.fi> 7225L: linux-media@vger.kernel.org 7226S: Maintained 7227W: https://linuxtv.org 7228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7229T: git git://linuxtv.org/anttip/media_tree.git 7230F: drivers/media/usb/dvb-usb-v2/gl861* 7231 7232DVB_USB_MXL111SF MEDIA DRIVER 7233M: Michael Krufky <mkrufky@linuxtv.org> 7234L: linux-media@vger.kernel.org 7235S: Maintained 7236W: https://linuxtv.org 7237W: http://github.com/mkrufky 7238Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7239T: git git://linuxtv.org/mkrufky/mxl111sf.git 7240F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7241 7242DVB_USB_RTL28XXU MEDIA DRIVER 7243M: Antti Palosaari <crope@iki.fi> 7244L: linux-media@vger.kernel.org 7245S: Maintained 7246W: https://linuxtv.org 7247W: http://palosaari.fi/linux/ 7248Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7249T: git git://linuxtv.org/anttip/media_tree.git 7250F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7251 7252DVB_USB_V2 MEDIA DRIVER 7253M: Antti Palosaari <crope@iki.fi> 7254L: linux-media@vger.kernel.org 7255S: Maintained 7256W: https://linuxtv.org 7257W: http://palosaari.fi/linux/ 7258Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7259T: git git://linuxtv.org/anttip/media_tree.git 7260F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7261F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7262 7263DYNAMIC DEBUG 7264M: Jason Baron <jbaron@akamai.com> 7265M: Jim Cromie <jim.cromie@gmail.com> 7266S: Maintained 7267F: include/linux/dynamic_debug.h 7268F: lib/dynamic_debug.c 7269F: lib/test_dynamic_debug.c 7270 7271DYNAMIC INTERRUPT MODERATION 7272M: Tal Gilboa <talgi@nvidia.com> 7273S: Maintained 7274F: Documentation/networking/net_dim.rst 7275F: include/linux/dim.h 7276F: lib/dim/ 7277 7278DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7279M: Daniel Lezcano <daniel.lezcano@kernel.org> 7280L: linux-pm@vger.kernel.org 7281S: Supported 7282B: https://bugzilla.kernel.org 7283T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7284F: drivers/powercap/dtpm* 7285F: include/linux/dtpm.h 7286 7287DZ DECSTATION DZ11 SERIAL DRIVER 7288M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7289S: Maintained 7290F: drivers/tty/serial/dz.* 7291 7292E3X0 POWER BUTTON DRIVER 7293M: Moritz Fischer <moritz.fischer@ettus.com> 7294L: usrp-users@lists.ettus.com 7295S: Supported 7296W: http://www.ettus.com 7297F: Documentation/devicetree/bindings/input/e3x0-button.txt 7298F: drivers/input/misc/e3x0-button.c 7299 7300E4000 MEDIA DRIVER 7301M: Antti Palosaari <crope@iki.fi> 7302L: linux-media@vger.kernel.org 7303S: Maintained 7304W: https://linuxtv.org 7305W: http://palosaari.fi/linux/ 7306Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7307T: git git://linuxtv.org/anttip/media_tree.git 7308F: drivers/media/tuners/e4000* 7309 7310EARTH_PT1 MEDIA DRIVER 7311M: Akihiro Tsukada <tskd08@gmail.com> 7312L: linux-media@vger.kernel.org 7313S: Odd Fixes 7314F: drivers/media/pci/pt1/ 7315 7316EARTH_PT3 MEDIA DRIVER 7317M: Akihiro Tsukada <tskd08@gmail.com> 7318L: linux-media@vger.kernel.org 7319S: Odd Fixes 7320F: drivers/media/pci/pt3/ 7321 7322EC100 MEDIA DRIVER 7323M: Antti Palosaari <crope@iki.fi> 7324L: linux-media@vger.kernel.org 7325S: Maintained 7326W: https://linuxtv.org 7327W: http://palosaari.fi/linux/ 7328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7329T: git git://linuxtv.org/anttip/media_tree.git 7330F: drivers/media/dvb-frontends/ec100* 7331 7332ECRYPT FILE SYSTEM 7333M: Tyler Hicks <code@tyhicks.com> 7334L: ecryptfs@vger.kernel.org 7335S: Odd Fixes 7336W: http://ecryptfs.org 7337W: https://launchpad.net/ecryptfs 7338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7339F: Documentation/filesystems/ecryptfs.rst 7340F: fs/ecryptfs/ 7341 7342EDAC-AMD64 7343M: Yazen Ghannam <yazen.ghannam@amd.com> 7344L: linux-edac@vger.kernel.org 7345S: Supported 7346F: drivers/edac/amd64_edac* 7347F: drivers/edac/mce_amd* 7348 7349EDAC-ARMADA 7350M: Jan Luebbe <jlu@pengutronix.de> 7351L: linux-edac@vger.kernel.org 7352S: Maintained 7353F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7354F: drivers/edac/armada_xp_* 7355 7356EDAC-AST2500 7357M: Stefan Schaeckeler <sschaeck@cisco.com> 7358S: Supported 7359F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7360F: drivers/edac/aspeed_edac.c 7361 7362EDAC-BLUEFIELD 7363M: Shravan Kumar Ramani <shravankr@nvidia.com> 7364S: Supported 7365F: drivers/edac/bluefield_edac.c 7366 7367EDAC-CALXEDA 7368M: Andre Przywara <andre.przywara@arm.com> 7369L: linux-edac@vger.kernel.org 7370S: Maintained 7371F: drivers/edac/highbank* 7372 7373EDAC-CAVIUM OCTEON 7374M: Ralf Baechle <ralf@linux-mips.org> 7375L: linux-edac@vger.kernel.org 7376L: linux-mips@vger.kernel.org 7377S: Supported 7378F: drivers/edac/octeon_edac* 7379 7380EDAC-CAVIUM THUNDERX 7381M: Robert Richter <rric@kernel.org> 7382L: linux-edac@vger.kernel.org 7383S: Odd Fixes 7384F: drivers/edac/thunderx_edac* 7385 7386EDAC-CORE 7387M: Borislav Petkov <bp@alien8.de> 7388M: Tony Luck <tony.luck@intel.com> 7389R: James Morse <james.morse@arm.com> 7390R: Mauro Carvalho Chehab <mchehab@kernel.org> 7391R: Robert Richter <rric@kernel.org> 7392L: linux-edac@vger.kernel.org 7393S: Supported 7394T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7395F: Documentation/admin-guide/ras.rst 7396F: Documentation/driver-api/edac.rst 7397F: drivers/edac/ 7398F: include/linux/edac.h 7399 7400EDAC-DMC520 7401M: Lei Wang <lewan@microsoft.com> 7402L: linux-edac@vger.kernel.org 7403S: Supported 7404F: drivers/edac/dmc520_edac.c 7405 7406EDAC-E752X 7407M: Mark Gross <markgross@kernel.org> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/e752x_edac.c 7411 7412EDAC-E7XXX 7413L: linux-edac@vger.kernel.org 7414S: Maintained 7415F: drivers/edac/e7xxx_edac.c 7416 7417EDAC-FSL_DDR 7418M: York Sun <york.sun@nxp.com> 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/fsl_ddr_edac.* 7422 7423EDAC-GHES 7424M: Mauro Carvalho Chehab <mchehab@kernel.org> 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/ghes_edac.c 7428 7429EDAC-I10NM 7430M: Tony Luck <tony.luck@intel.com> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/i10nm_base.c 7434 7435EDAC-I3000 7436L: linux-edac@vger.kernel.org 7437S: Orphan 7438F: drivers/edac/i3000_edac.c 7439 7440EDAC-I5000 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/i5000_edac.c 7444 7445EDAC-I5400 7446M: Mauro Carvalho Chehab <mchehab@kernel.org> 7447L: linux-edac@vger.kernel.org 7448S: Maintained 7449F: drivers/edac/i5400_edac.c 7450 7451EDAC-I7300 7452M: Mauro Carvalho Chehab <mchehab@kernel.org> 7453L: linux-edac@vger.kernel.org 7454S: Maintained 7455F: drivers/edac/i7300_edac.c 7456 7457EDAC-I7CORE 7458M: Mauro Carvalho Chehab <mchehab@kernel.org> 7459L: linux-edac@vger.kernel.org 7460S: Maintained 7461F: drivers/edac/i7core_edac.c 7462 7463EDAC-I82443BXGX 7464M: Tim Small <tim@buttersideup.com> 7465L: linux-edac@vger.kernel.org 7466S: Maintained 7467F: drivers/edac/i82443bxgx_edac.c 7468 7469EDAC-I82975X 7470M: "Arvind R." <arvino55@gmail.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/i82975x_edac.c 7474 7475EDAC-IE31200 7476M: Jason Baron <jbaron@akamai.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/ie31200_edac.c 7480 7481EDAC-IGEN6 7482M: Tony Luck <tony.luck@intel.com> 7483R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7484L: linux-edac@vger.kernel.org 7485S: Maintained 7486F: drivers/edac/igen6_edac.c 7487 7488EDAC-MPC85XX 7489M: Johannes Thumshirn <morbidrsa@gmail.com> 7490L: linux-edac@vger.kernel.org 7491S: Maintained 7492F: drivers/edac/mpc85xx_edac.[ch] 7493 7494EDAC-NPCM 7495M: Marvin Lin <kflin@nuvoton.com> 7496M: Stanley Chu <yschu@nuvoton.com> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7500F: drivers/edac/npcm_edac.c 7501 7502EDAC-PASEMI 7503M: Egor Martovetsky <egor@pasemi.com> 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/pasemi_edac.c 7507 7508EDAC-PND2 7509M: Tony Luck <tony.luck@intel.com> 7510L: linux-edac@vger.kernel.org 7511S: Maintained 7512F: drivers/edac/pnd2_edac.[ch] 7513 7514EDAC-QCOM 7515M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7516L: linux-arm-msm@vger.kernel.org 7517L: linux-edac@vger.kernel.org 7518S: Maintained 7519F: drivers/edac/qcom_edac.c 7520 7521EDAC-R82600 7522M: Tim Small <tim@buttersideup.com> 7523L: linux-edac@vger.kernel.org 7524S: Maintained 7525F: drivers/edac/r82600_edac.c 7526 7527EDAC-SBRIDGE 7528M: Tony Luck <tony.luck@intel.com> 7529R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7530L: linux-edac@vger.kernel.org 7531S: Maintained 7532F: drivers/edac/sb_edac.c 7533 7534EDAC-SKYLAKE 7535M: Tony Luck <tony.luck@intel.com> 7536L: linux-edac@vger.kernel.org 7537S: Maintained 7538F: drivers/edac/skx_*.[ch] 7539 7540EDAC-TI 7541M: Tero Kristo <kristo@kernel.org> 7542L: linux-edac@vger.kernel.org 7543S: Odd Fixes 7544F: drivers/edac/ti_edac.c 7545 7546EDIROL UA-101/UA-1000 DRIVER 7547M: Clemens Ladisch <clemens@ladisch.de> 7548L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7549S: Maintained 7550T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7551F: sound/usb/misc/ua101.c 7552 7553EFI TEST DRIVER 7554M: Ivan Hu <ivan.hu@canonical.com> 7555M: Ard Biesheuvel <ardb@kernel.org> 7556L: linux-efi@vger.kernel.org 7557S: Maintained 7558F: drivers/firmware/efi/test/ 7559 7560EFI VARIABLE FILESYSTEM 7561M: Jeremy Kerr <jk@ozlabs.org> 7562M: Ard Biesheuvel <ardb@kernel.org> 7563L: linux-efi@vger.kernel.org 7564S: Maintained 7565T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7566F: fs/efivarfs/ 7567 7568EFIFB FRAMEBUFFER DRIVER 7569M: Peter Jones <pjones@redhat.com> 7570L: linux-fbdev@vger.kernel.org 7571S: Maintained 7572F: drivers/video/fbdev/efifb.c 7573 7574EFS FILESYSTEM 7575S: Orphan 7576W: http://aeschi.ch.eu.org/efs/ 7577F: fs/efs/ 7578 7579EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7580M: Douglas Miller <dougmill@linux.ibm.com> 7581L: netdev@vger.kernel.org 7582S: Maintained 7583F: drivers/net/ethernet/ibm/ehea/ 7584 7585ELM327 CAN NETWORK DRIVER 7586M: Max Staudt <max@enpas.org> 7587L: linux-can@vger.kernel.org 7588S: Maintained 7589F: Documentation/networking/device_drivers/can/can327.rst 7590F: drivers/net/can/can327.c 7591 7592EM28XX VIDEO4LINUX DRIVER 7593M: Mauro Carvalho Chehab <mchehab@kernel.org> 7594L: linux-media@vger.kernel.org 7595S: Maintained 7596W: https://linuxtv.org 7597T: git git://linuxtv.org/media_tree.git 7598F: Documentation/admin-guide/media/em28xx* 7599F: drivers/media/usb/em28xx/ 7600 7601EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7602M: Adrian Hunter <adrian.hunter@intel.com> 7603M: Ritesh Harjani <riteshh@codeaurora.org> 7604M: Asutosh Das <asutoshd@codeaurora.org> 7605L: linux-mmc@vger.kernel.org 7606S: Supported 7607F: drivers/mmc/host/cqhci* 7608 7609EMS CPC-PCI CAN DRIVER 7610M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7611M: support@ems-wuensche.com 7612L: linux-can@vger.kernel.org 7613S: Maintained 7614F: drivers/net/can/sja1000/ems_pci.c 7615 7616EMULEX 10Gbps iSCSI - OneConnect DRIVER 7617M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7618L: linux-scsi@vger.kernel.org 7619S: Supported 7620W: http://www.broadcom.com 7621F: drivers/scsi/be2iscsi/ 7622 7623EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7624M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7625M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7626M: Somnath Kotur <somnath.kotur@broadcom.com> 7627L: netdev@vger.kernel.org 7628S: Supported 7629W: http://www.emulex.com 7630F: drivers/net/ethernet/emulex/benet/ 7631 7632EMULEX ONECONNECT ROCE DRIVER 7633M: Selvin Xavier <selvin.xavier@broadcom.com> 7634L: linux-rdma@vger.kernel.org 7635S: Odd Fixes 7636W: http://www.broadcom.com 7637F: drivers/infiniband/hw/ocrdma/ 7638F: include/uapi/rdma/ocrdma-abi.h 7639 7640EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7641M: James Smart <james.smart@broadcom.com> 7642M: Ram Vegesna <ram.vegesna@broadcom.com> 7643L: linux-scsi@vger.kernel.org 7644L: target-devel@vger.kernel.org 7645S: Supported 7646W: http://www.broadcom.com 7647F: drivers/scsi/elx/ 7648 7649EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7650M: James Smart <james.smart@broadcom.com> 7651M: Dick Kennedy <dick.kennedy@broadcom.com> 7652L: linux-scsi@vger.kernel.org 7653S: Supported 7654W: http://www.broadcom.com 7655F: drivers/scsi/lpfc/ 7656 7657ENE CB710 FLASH CARD READER DRIVER 7658M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7659S: Maintained 7660F: drivers/misc/cb710/ 7661F: drivers/mmc/host/cb710-mmc.* 7662F: include/linux/cb710.h 7663 7664ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7665M: Maxim Levitsky <maximlevitsky@gmail.com> 7666S: Maintained 7667F: drivers/media/rc/ene_ir.* 7668 7669EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7670M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7671L: linuxppc-dev@lists.ozlabs.org 7672S: Maintained 7673F: drivers/tty/ehv_bytechan.c 7674 7675EPSON S1D13XXX FRAMEBUFFER DRIVER 7676M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7677S: Maintained 7678T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7679F: drivers/video/fbdev/s1d13xxxfb.c 7680F: include/video/s1d13xxxfb.h 7681 7682EROFS FILE SYSTEM 7683M: Gao Xiang <xiang@kernel.org> 7684M: Chao Yu <chao@kernel.org> 7685R: Yue Hu <huyue2@coolpad.com> 7686R: Jeffle Xu <jefflexu@linux.alibaba.com> 7687L: linux-erofs@lists.ozlabs.org 7688S: Maintained 7689T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7690F: Documentation/ABI/testing/sysfs-fs-erofs 7691F: Documentation/filesystems/erofs.rst 7692F: fs/erofs/ 7693F: include/trace/events/erofs.h 7694 7695ERRSEQ ERROR TRACKING INFRASTRUCTURE 7696M: Jeff Layton <jlayton@kernel.org> 7697S: Maintained 7698F: include/linux/errseq.h 7699F: lib/errseq.c 7700 7701ESD CAN/USB DRIVERS 7702M: Frank Jungclaus <frank.jungclaus@esd.eu> 7703R: socketcan@esd.eu 7704L: linux-can@vger.kernel.org 7705S: Maintained 7706F: drivers/net/can/usb/esd_usb.c 7707 7708ET131X NETWORK DRIVER 7709M: Mark Einon <mark.einon@gmail.com> 7710S: Odd Fixes 7711F: drivers/net/ethernet/agere/ 7712 7713ETAS ES58X CAN/USB DRIVER 7714M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7715L: linux-can@vger.kernel.org 7716S: Maintained 7717F: Documentation/networking/devlink/etas_es58x.rst 7718F: drivers/net/can/usb/etas_es58x/ 7719 7720ETHERNET BRIDGE 7721M: Roopa Prabhu <roopa@nvidia.com> 7722M: Nikolay Aleksandrov <razor@blackwall.org> 7723L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7724L: netdev@vger.kernel.org 7725S: Maintained 7726W: http://www.linuxfoundation.org/en/Net:Bridge 7727F: include/linux/netfilter_bridge/ 7728F: net/bridge/ 7729 7730ETHERNET PHY LIBRARY 7731M: Andrew Lunn <andrew@lunn.ch> 7732M: Heiner Kallweit <hkallweit1@gmail.com> 7733R: Russell King <linux@armlinux.org.uk> 7734L: netdev@vger.kernel.org 7735S: Maintained 7736F: Documentation/ABI/testing/sysfs-class-net-phydev 7737F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7738F: Documentation/devicetree/bindings/net/mdio* 7739F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7740F: Documentation/networking/phy.rst 7741F: drivers/net/mdio/ 7742F: drivers/net/mdio/acpi_mdio.c 7743F: drivers/net/mdio/fwnode_mdio.c 7744F: drivers/net/mdio/of_mdio.c 7745F: drivers/net/pcs/ 7746F: drivers/net/phy/ 7747F: include/dt-bindings/net/qca-ar803x.h 7748F: include/linux/*mdio*.h 7749F: include/linux/linkmode.h 7750F: include/linux/mdio/*.h 7751F: include/linux/mii.h 7752F: include/linux/of_net.h 7753F: include/linux/phy.h 7754F: include/linux/phy_fixed.h 7755F: include/linux/platform_data/mdio-bcm-unimac.h 7756F: include/linux/platform_data/mdio-gpio.h 7757F: include/trace/events/mdio.h 7758F: include/uapi/linux/mdio.h 7759F: include/uapi/linux/mii.h 7760F: net/core/of_net.c 7761 7762EXEC & BINFMT API 7763R: Eric Biederman <ebiederm@xmission.com> 7764R: Kees Cook <keescook@chromium.org> 7765L: linux-mm@kvack.org 7766S: Supported 7767T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7768F: fs/*binfmt_*.c 7769F: fs/exec.c 7770F: include/linux/binfmts.h 7771F: include/linux/elf.h 7772F: include/uapi/linux/binfmts.h 7773F: include/uapi/linux/elf.h 7774F: tools/testing/selftests/exec/ 7775N: asm/elf.h 7776N: binfmt 7777 7778EXFAT FILE SYSTEM 7779M: Namjae Jeon <linkinjeon@kernel.org> 7780M: Sungjong Seo <sj1557.seo@samsung.com> 7781L: linux-fsdevel@vger.kernel.org 7782S: Maintained 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7784F: fs/exfat/ 7785 7786EXT2 FILE SYSTEM 7787M: Jan Kara <jack@suse.com> 7788L: linux-ext4@vger.kernel.org 7789S: Maintained 7790F: Documentation/filesystems/ext2.rst 7791F: fs/ext2/ 7792F: include/linux/ext2* 7793 7794EXT4 FILE SYSTEM 7795M: "Theodore Ts'o" <tytso@mit.edu> 7796M: Andreas Dilger <adilger.kernel@dilger.ca> 7797L: linux-ext4@vger.kernel.org 7798S: Maintained 7799W: http://ext4.wiki.kernel.org 7800Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7802F: Documentation/filesystems/ext4/ 7803F: fs/ext4/ 7804F: include/trace/events/ext4.h 7805F: include/uapi/linux/ext4.h 7806 7807Extended Verification Module (EVM) 7808M: Mimi Zohar <zohar@linux.ibm.com> 7809L: linux-integrity@vger.kernel.org 7810S: Supported 7811T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7812F: security/integrity/ 7813F: security/integrity/evm/ 7814 7815EXTENSIBLE FIRMWARE INTERFACE (EFI) 7816M: Ard Biesheuvel <ardb@kernel.org> 7817L: linux-efi@vger.kernel.org 7818S: Maintained 7819T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7820F: Documentation/admin-guide/efi-stub.rst 7821F: arch/*/include/asm/efi.h 7822F: arch/*/kernel/efi.c 7823F: arch/arm/boot/compressed/efi-header.S 7824F: arch/x86/platform/efi/ 7825F: drivers/firmware/efi/ 7826F: include/linux/efi*.h 7827 7828EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7829M: MyungJoo Ham <myungjoo.ham@samsung.com> 7830M: Chanwoo Choi <cw00.choi@samsung.com> 7831L: linux-kernel@vger.kernel.org 7832S: Maintained 7833T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7834F: Documentation/devicetree/bindings/extcon/ 7835F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7836F: drivers/extcon/ 7837F: include/linux/extcon.h 7838F: include/linux/extcon/ 7839 7840EXTRA BOOT CONFIG 7841M: Masami Hiramatsu <mhiramat@kernel.org> 7842L: linux-kernel@vger.kernel.org 7843L: linux-trace-kernel@vger.kernel.org 7844S: Maintained 7845Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7846T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7847F: Documentation/admin-guide/bootconfig.rst 7848F: fs/proc/bootconfig.c 7849F: include/linux/bootconfig.h 7850F: lib/bootconfig-data.S 7851F: lib/bootconfig.c 7852F: tools/bootconfig/* 7853F: tools/bootconfig/scripts/* 7854 7855EXYNOS DP DRIVER 7856M: Jingoo Han <jingoohan1@gmail.com> 7857L: dri-devel@lists.freedesktop.org 7858S: Maintained 7859F: drivers/gpu/drm/exynos/exynos_dp* 7860 7861EXYNOS SYSMMU (IOMMU) driver 7862M: Marek Szyprowski <m.szyprowski@samsung.com> 7863L: iommu@lists.linux.dev 7864S: Maintained 7865F: drivers/iommu/exynos-iommu.c 7866 7867F2FS FILE SYSTEM 7868M: Jaegeuk Kim <jaegeuk@kernel.org> 7869M: Chao Yu <chao@kernel.org> 7870L: linux-f2fs-devel@lists.sourceforge.net 7871S: Maintained 7872W: https://f2fs.wiki.kernel.org/ 7873Q: https://patchwork.kernel.org/project/f2fs/list/ 7874B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7875T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7876F: Documentation/ABI/testing/sysfs-fs-f2fs 7877F: Documentation/filesystems/f2fs.rst 7878F: fs/f2fs/ 7879F: include/linux/f2fs_fs.h 7880F: include/trace/events/f2fs.h 7881F: include/uapi/linux/f2fs.h 7882 7883F71805F HARDWARE MONITORING DRIVER 7884M: Jean Delvare <jdelvare@suse.com> 7885L: linux-hwmon@vger.kernel.org 7886S: Maintained 7887F: Documentation/hwmon/f71805f.rst 7888F: drivers/hwmon/f71805f.c 7889 7890FADDR2LINE 7891M: Josh Poimboeuf <jpoimboe@kernel.org> 7892S: Maintained 7893F: scripts/faddr2line 7894 7895FAILOVER MODULE 7896M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7897L: netdev@vger.kernel.org 7898S: Supported 7899F: Documentation/networking/failover.rst 7900F: include/net/failover.h 7901F: net/core/failover.c 7902 7903FANOTIFY 7904M: Jan Kara <jack@suse.cz> 7905R: Amir Goldstein <amir73il@gmail.com> 7906R: Matthew Bobrowski <repnop@google.com> 7907L: linux-fsdevel@vger.kernel.org 7908S: Maintained 7909F: fs/notify/fanotify/ 7910F: include/linux/fanotify.h 7911F: include/uapi/linux/fanotify.h 7912 7913FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7914M: Linus Walleij <linus.walleij@linaro.org> 7915L: linux-usb@vger.kernel.org 7916S: Maintained 7917F: drivers/usb/fotg210/ 7918 7919FARSYNC SYNCHRONOUS DRIVER 7920M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7921S: Supported 7922W: http://www.farsite.co.uk/ 7923F: drivers/net/wan/farsync.* 7924 7925FAULT INJECTION SUPPORT 7926M: Akinobu Mita <akinobu.mita@gmail.com> 7927S: Supported 7928F: Documentation/fault-injection/ 7929F: lib/fault-inject.c 7930 7931FBTFT Framebuffer drivers 7932L: dri-devel@lists.freedesktop.org 7933L: linux-fbdev@vger.kernel.org 7934S: Orphan 7935F: drivers/staging/fbtft/ 7936 7937FC0011 TUNER DRIVER 7938M: Michael Buesch <m@bues.ch> 7939L: linux-media@vger.kernel.org 7940S: Maintained 7941F: drivers/media/tuners/fc0011.c 7942F: drivers/media/tuners/fc0011.h 7943 7944FC2580 MEDIA DRIVER 7945M: Antti Palosaari <crope@iki.fi> 7946L: linux-media@vger.kernel.org 7947S: Maintained 7948W: https://linuxtv.org 7949W: http://palosaari.fi/linux/ 7950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7951T: git git://linuxtv.org/anttip/media_tree.git 7952F: drivers/media/tuners/fc2580* 7953 7954FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7955M: Hannes Reinecke <hare@suse.de> 7956L: linux-scsi@vger.kernel.org 7957S: Supported 7958W: www.Open-FCoE.org 7959F: drivers/scsi/fcoe/ 7960F: drivers/scsi/libfc/ 7961F: include/scsi/fc/ 7962F: include/scsi/libfc.h 7963F: include/scsi/libfcoe.h 7964F: include/uapi/scsi/fc/ 7965 7966FILE LOCKING (flock() and fcntl()/lockf()) 7967M: Jeff Layton <jlayton@kernel.org> 7968M: Chuck Lever <chuck.lever@oracle.com> 7969L: linux-fsdevel@vger.kernel.org 7970S: Maintained 7971F: fs/fcntl.c 7972F: fs/locks.c 7973F: include/linux/fcntl.h 7974F: include/uapi/linux/fcntl.h 7975 7976FILESYSTEM DIRECT ACCESS (DAX) 7977M: Dan Williams <dan.j.williams@intel.com> 7978R: Matthew Wilcox <willy@infradead.org> 7979R: Jan Kara <jack@suse.cz> 7980L: linux-fsdevel@vger.kernel.org 7981L: nvdimm@lists.linux.dev 7982S: Supported 7983F: fs/dax.c 7984F: include/linux/dax.h 7985F: include/trace/events/fs_dax.h 7986 7987FILESYSTEMS (VFS and infrastructure) 7988M: Alexander Viro <viro@zeniv.linux.org.uk> 7989M: Christian Brauner <brauner@kernel.org> 7990L: linux-fsdevel@vger.kernel.org 7991S: Maintained 7992F: fs/* 7993F: include/linux/fs.h 7994F: include/linux/fs_types.h 7995F: include/uapi/linux/fs.h 7996F: include/uapi/linux/openat2.h 7997 7998FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7999M: Riku Voipio <riku.voipio@iki.fi> 8000L: linux-hwmon@vger.kernel.org 8001S: Maintained 8002F: drivers/hwmon/f75375s.c 8003F: include/linux/f75375s.h 8004 8005FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8006M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8007L: linux-can@vger.kernel.org 8008S: Maintained 8009F: drivers/net/can/usb/f81604.c 8010 8011FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8012M: Clemens Ladisch <clemens@ladisch.de> 8013M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8014L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8015S: Maintained 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8017F: include/uapi/sound/firewire.h 8018F: sound/firewire/ 8019 8020FIREWIRE MEDIA DRIVERS (firedtv) 8021M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8022L: linux-media@vger.kernel.org 8023L: linux1394-devel@lists.sourceforge.net 8024S: Maintained 8025T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8026F: drivers/media/firewire/ 8027 8028FIREWIRE SBP-2 TARGET 8029M: Chris Boot <bootc@bootc.net> 8030L: linux-scsi@vger.kernel.org 8031L: target-devel@vger.kernel.org 8032L: linux1394-devel@lists.sourceforge.net 8033S: Maintained 8034T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8035F: drivers/target/sbp/ 8036 8037FIREWIRE SUBSYSTEM 8038M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8039M: Takashi Sakamoto <takaswie@kernel.org> 8040L: linux1394-devel@lists.sourceforge.net 8041S: Maintained 8042W: http://ieee1394.docs.kernel.org/ 8043T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8044F: drivers/firewire/ 8045F: include/linux/firewire.h 8046F: include/uapi/linux/firewire*.h 8047F: tools/firewire/ 8048 8049FIRMWARE FRAMEWORK FOR ARMV8-A 8050M: Sudeep Holla <sudeep.holla@arm.com> 8051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8052S: Maintained 8053F: drivers/firmware/arm_ffa/ 8054F: include/linux/arm_ffa.h 8055 8056FIRMWARE LOADER (request_firmware) 8057M: Luis Chamberlain <mcgrof@kernel.org> 8058M: Russ Weight <russell.h.weight@intel.com> 8059L: linux-kernel@vger.kernel.org 8060S: Maintained 8061F: Documentation/firmware_class/ 8062F: drivers/base/firmware_loader/ 8063F: include/linux/firmware.h 8064 8065FLEXTIMER FTM-QUADDEC DRIVER 8066M: Patrick Havelange <patrick.havelange@essensium.com> 8067L: linux-iio@vger.kernel.org 8068S: Maintained 8069F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8070F: drivers/counter/ftm-quaddec.c 8071 8072FLOPPY DRIVER 8073M: Denis Efremov <efremov@linux.com> 8074L: linux-block@vger.kernel.org 8075S: Odd Fixes 8076F: drivers/block/floppy.c 8077 8078FLYSKY FSIA6B RC RECEIVER 8079M: Markus Koch <markus@notsyncing.net> 8080L: linux-input@vger.kernel.org 8081S: Maintained 8082F: drivers/input/joystick/fsia6b.c 8083 8084FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8085M: Geoffrey D. Bennett <g@b4.vu> 8086L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8087S: Maintained 8088T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8089F: sound/usb/mixer_scarlett_gen2.c 8090 8091FORCEDETH GIGABIT ETHERNET DRIVER 8092M: Rain River <rain.1986.08.12@gmail.com> 8093M: Zhu Yanjun <zyjzyj2000@gmail.com> 8094L: netdev@vger.kernel.org 8095S: Maintained 8096F: drivers/net/ethernet/nvidia/* 8097 8098FORTIFY_SOURCE 8099M: Kees Cook <keescook@chromium.org> 8100L: linux-hardening@vger.kernel.org 8101S: Supported 8102T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8103F: include/linux/fortify-string.h 8104F: lib/fortify_kunit.c 8105F: lib/memcpy_kunit.c 8106F: lib/strcat_kunit.c 8107F: lib/strscpy_kunit.c 8108F: lib/test_fortify/* 8109F: scripts/test_fortify.sh 8110K: \b__NO_FORTIFY\b 8111 8112FPGA DFL DRIVERS 8113M: Wu Hao <hao.wu@intel.com> 8114R: Tom Rix <trix@redhat.com> 8115L: linux-fpga@vger.kernel.org 8116S: Maintained 8117F: Documentation/ABI/testing/sysfs-bus-dfl* 8118F: Documentation/fpga/dfl.rst 8119F: drivers/fpga/dfl* 8120F: drivers/uio/uio_dfl.c 8121F: include/linux/dfl.h 8122F: include/uapi/linux/fpga-dfl.h 8123 8124FPGA MANAGER FRAMEWORK 8125M: Moritz Fischer <mdf@kernel.org> 8126M: Wu Hao <hao.wu@intel.com> 8127M: Xu Yilun <yilun.xu@intel.com> 8128R: Tom Rix <trix@redhat.com> 8129L: linux-fpga@vger.kernel.org 8130S: Maintained 8131Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8132T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8133F: Documentation/devicetree/bindings/fpga/ 8134F: Documentation/driver-api/fpga/ 8135F: Documentation/fpga/ 8136F: drivers/fpga/ 8137F: include/linux/fpga/ 8138 8139FPU EMULATOR 8140M: Bill Metzenthen <billm@melbpc.org.au> 8141S: Maintained 8142W: https://floatingpoint.billm.au/ 8143F: arch/x86/math-emu/ 8144 8145FRAMEBUFFER CORE 8146M: Daniel Vetter <daniel@ffwll.ch> 8147S: Odd Fixes 8148T: git git://anongit.freedesktop.org/drm/drm-misc 8149F: drivers/video/fbdev/core/ 8150 8151FRAMEBUFFER LAYER 8152M: Helge Deller <deller@gmx.de> 8153L: linux-fbdev@vger.kernel.org 8154L: dri-devel@lists.freedesktop.org 8155S: Maintained 8156Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8157T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8158F: Documentation/fb/ 8159F: drivers/video/ 8160F: include/linux/fb.h 8161F: include/uapi/linux/fb.h 8162F: include/uapi/video/ 8163F: include/video/ 8164 8165FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8166M: Horia Geantă <horia.geanta@nxp.com> 8167M: Pankaj Gupta <pankaj.gupta@nxp.com> 8168M: Gaurav Jain <gaurav.jain@nxp.com> 8169L: linux-crypto@vger.kernel.org 8170S: Maintained 8171F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8172F: drivers/crypto/caam/ 8173 8174FREESCALE COLDFIRE M5441X MMC DRIVER 8175M: Angelo Dureghello <angelo.dureghello@timesys.com> 8176L: linux-mmc@vger.kernel.org 8177S: Maintained 8178F: drivers/mmc/host/sdhci-esdhc-mcf.c 8179F: include/linux/platform_data/mmc-esdhc-mcf.h 8180 8181FREESCALE DIU FRAMEBUFFER DRIVER 8182M: Timur Tabi <timur@kernel.org> 8183L: linux-fbdev@vger.kernel.org 8184S: Maintained 8185F: drivers/video/fbdev/fsl-diu-fb.* 8186 8187FREESCALE DMA DRIVER 8188M: Li Yang <leoyang.li@nxp.com> 8189M: Zhang Wei <zw@zh-kernel.org> 8190L: linuxppc-dev@lists.ozlabs.org 8191S: Maintained 8192F: drivers/dma/fsldma.* 8193 8194FREESCALE DSPI DRIVER 8195M: Vladimir Oltean <olteanv@gmail.com> 8196L: linux-spi@vger.kernel.org 8197S: Maintained 8198F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8199F: drivers/spi/spi-fsl-dspi.c 8200F: include/linux/spi/spi-fsl-dspi.h 8201 8202FREESCALE ENETC ETHERNET DRIVERS 8203M: Claudiu Manoil <claudiu.manoil@nxp.com> 8204M: Vladimir Oltean <vladimir.oltean@nxp.com> 8205L: netdev@vger.kernel.org 8206S: Maintained 8207F: drivers/net/ethernet/freescale/enetc/ 8208 8209FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8210M: Claudiu Manoil <claudiu.manoil@nxp.com> 8211L: netdev@vger.kernel.org 8212S: Maintained 8213F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8214F: drivers/net/ethernet/freescale/gianfar* 8215 8216FREESCALE GPMI NAND DRIVER 8217M: Han Xu <han.xu@nxp.com> 8218L: linux-mtd@lists.infradead.org 8219S: Maintained 8220F: drivers/mtd/nand/raw/gpmi-nand/* 8221 8222FREESCALE I2C CPM DRIVER 8223M: Jochen Friedrich <jochen@scram.de> 8224L: linuxppc-dev@lists.ozlabs.org 8225L: linux-i2c@vger.kernel.org 8226S: Maintained 8227F: drivers/i2c/busses/i2c-cpm.c 8228 8229FREESCALE IMX / MXC FEC DRIVER 8230M: Wei Fang <wei.fang@nxp.com> 8231R: Shenwei Wang <shenwei.wang@nxp.com> 8232R: Clark Wang <xiaoning.wang@nxp.com> 8233R: NXP Linux Team <linux-imx@nxp.com> 8234L: netdev@vger.kernel.org 8235S: Maintained 8236F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8237F: drivers/net/ethernet/freescale/fec.h 8238F: drivers/net/ethernet/freescale/fec_main.c 8239F: drivers/net/ethernet/freescale/fec_ptp.c 8240 8241FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8242M: Sascha Hauer <s.hauer@pengutronix.de> 8243R: Pengutronix Kernel Team <kernel@pengutronix.de> 8244L: linux-fbdev@vger.kernel.org 8245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8246S: Maintained 8247F: drivers/video/fbdev/imxfb.c 8248 8249FREESCALE IMX DDR PMU DRIVER 8250M: Frank Li <Frank.li@nxp.com> 8251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8252S: Maintained 8253F: Documentation/admin-guide/perf/imx-ddr.rst 8254F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8255F: drivers/perf/fsl_imx8_ddr_perf.c 8256 8257FREESCALE IMX I2C DRIVER 8258M: Oleksij Rempel <o.rempel@pengutronix.de> 8259R: Pengutronix Kernel Team <kernel@pengutronix.de> 8260L: linux-i2c@vger.kernel.org 8261S: Maintained 8262F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8263F: drivers/i2c/busses/i2c-imx.c 8264 8265FREESCALE IMX LPI2C DRIVER 8266M: Dong Aisheng <aisheng.dong@nxp.com> 8267L: linux-i2c@vger.kernel.org 8268L: linux-imx@nxp.com 8269S: Maintained 8270F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8271F: drivers/i2c/busses/i2c-imx-lpi2c.c 8272 8273FREESCALE MPC I2C DRIVER 8274M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8275L: linux-i2c@vger.kernel.org 8276S: Maintained 8277F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8278F: drivers/i2c/busses/i2c-mpc.c 8279 8280FREESCALE QORIQ DPAA ETHERNET DRIVER 8281M: Madalin Bucur <madalin.bucur@nxp.com> 8282L: netdev@vger.kernel.org 8283S: Maintained 8284F: drivers/net/ethernet/freescale/dpaa 8285 8286FREESCALE QORIQ DPAA FMAN DRIVER 8287M: Madalin Bucur <madalin.bucur@nxp.com> 8288R: Sean Anderson <sean.anderson@seco.com> 8289L: netdev@vger.kernel.org 8290S: Maintained 8291F: Documentation/devicetree/bindings/net/fsl-fman.txt 8292F: drivers/net/ethernet/freescale/fman 8293 8294FREESCALE QORIQ PTP CLOCK DRIVER 8295M: Yangbo Lu <yangbo.lu@nxp.com> 8296L: netdev@vger.kernel.org 8297S: Maintained 8298F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8299F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8300F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8301F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8302F: drivers/ptp/ptp_qoriq.c 8303F: drivers/ptp/ptp_qoriq_debugfs.c 8304F: include/linux/fsl/ptp_qoriq.h 8305 8306FREESCALE QUAD SPI DRIVER 8307M: Han Xu <han.xu@nxp.com> 8308L: linux-spi@vger.kernel.org 8309S: Maintained 8310F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8311F: drivers/spi/spi-fsl-qspi.c 8312 8313FREESCALE QUICC ENGINE LIBRARY 8314M: Qiang Zhao <qiang.zhao@nxp.com> 8315L: linuxppc-dev@lists.ozlabs.org 8316S: Maintained 8317F: drivers/soc/fsl/qe/ 8318F: include/soc/fsl/qe/ 8319 8320FREESCALE QUICC ENGINE QMC DRIVER 8321M: Herve Codina <herve.codina@bootlin.com> 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8325F: drivers/soc/fsl/qe/qmc.c 8326F: include/soc/fsl/qe/qmc.h 8327 8328FREESCALE QUICC ENGINE TSA DRIVER 8329M: Herve Codina <herve.codina@bootlin.com> 8330L: linuxppc-dev@lists.ozlabs.org 8331S: Maintained 8332F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8333F: drivers/soc/fsl/qe/tsa.c 8334F: drivers/soc/fsl/qe/tsa.h 8335F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8336 8337FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8338M: Li Yang <leoyang.li@nxp.com> 8339L: netdev@vger.kernel.org 8340L: linuxppc-dev@lists.ozlabs.org 8341S: Maintained 8342F: drivers/net/ethernet/freescale/ucc_geth* 8343 8344FREESCALE QUICC ENGINE UCC HDLC DRIVER 8345M: Zhao Qiang <qiang.zhao@nxp.com> 8346L: netdev@vger.kernel.org 8347L: linuxppc-dev@lists.ozlabs.org 8348S: Maintained 8349F: drivers/net/wan/fsl_ucc_hdlc* 8350 8351FREESCALE QUICC ENGINE UCC UART DRIVER 8352M: Timur Tabi <timur@kernel.org> 8353L: linuxppc-dev@lists.ozlabs.org 8354S: Maintained 8355F: drivers/tty/serial/ucc_uart.c 8356 8357FREESCALE SOC DRIVERS 8358M: Li Yang <leoyang.li@nxp.com> 8359L: linuxppc-dev@lists.ozlabs.org 8360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8361S: Maintained 8362F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8363F: Documentation/devicetree/bindings/soc/fsl/ 8364F: drivers/soc/fsl/ 8365F: include/linux/fsl/ 8366F: include/soc/fsl/ 8367 8368FREESCALE SOC FS_ENET DRIVER 8369M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8370L: linuxppc-dev@lists.ozlabs.org 8371L: netdev@vger.kernel.org 8372S: Maintained 8373F: drivers/net/ethernet/freescale/fs_enet/ 8374F: include/linux/fs_enet_pd.h 8375 8376FREESCALE SOC SOUND DRIVERS 8377M: Shengjiu Wang <shengjiu.wang@gmail.com> 8378M: Xiubo Li <Xiubo.Lee@gmail.com> 8379R: Fabio Estevam <festevam@gmail.com> 8380R: Nicolin Chen <nicoleotsuka@gmail.com> 8381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8382L: linuxppc-dev@lists.ozlabs.org 8383S: Maintained 8384F: sound/soc/fsl/fsl* 8385F: sound/soc/fsl/imx* 8386F: sound/soc/fsl/mpc8610_hpcd.c 8387 8388FREESCALE SOC SOUND QMC DRIVER 8389M: Herve Codina <herve.codina@bootlin.com> 8390L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8391L: linuxppc-dev@lists.ozlabs.org 8392S: Maintained 8393F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8394F: sound/soc/fsl/fsl_qmc_audio.c 8395 8396FREESCALE USB PERIPHERAL DRIVERS 8397M: Li Yang <leoyang.li@nxp.com> 8398L: linux-usb@vger.kernel.org 8399L: linuxppc-dev@lists.ozlabs.org 8400S: Maintained 8401F: drivers/usb/gadget/udc/fsl* 8402 8403FREESCALE USB PHY DRIVER 8404M: Ran Wang <ran.wang_1@nxp.com> 8405L: linux-usb@vger.kernel.org 8406L: linuxppc-dev@lists.ozlabs.org 8407S: Maintained 8408F: drivers/usb/phy/phy-fsl-usb* 8409 8410FREEVXFS FILESYSTEM 8411M: Christoph Hellwig <hch@infradead.org> 8412S: Maintained 8413W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8414F: fs/freevxfs/ 8415 8416FREEZER 8417M: "Rafael J. Wysocki" <rafael@kernel.org> 8418M: Pavel Machek <pavel@ucw.cz> 8419L: linux-pm@vger.kernel.org 8420S: Supported 8421F: Documentation/power/freezing-of-tasks.rst 8422F: include/linux/freezer.h 8423F: kernel/freezer.c 8424 8425FRONTSWAP API 8426M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8427L: linux-kernel@vger.kernel.org 8428S: Maintained 8429F: include/linux/frontswap.h 8430F: mm/frontswap.c 8431 8432FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8433M: David Howells <dhowells@redhat.com> 8434L: linux-cachefs@redhat.com (moderated for non-subscribers) 8435S: Supported 8436F: Documentation/filesystems/caching/ 8437F: fs/fscache/ 8438F: include/linux/fscache*.h 8439 8440FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8441M: Eric Biggers <ebiggers@kernel.org> 8442M: Theodore Y. Ts'o <tytso@mit.edu> 8443M: Jaegeuk Kim <jaegeuk@kernel.org> 8444L: linux-fscrypt@vger.kernel.org 8445S: Supported 8446Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8447T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8448F: Documentation/filesystems/fscrypt.rst 8449F: fs/crypto/ 8450F: include/linux/fscrypt.h 8451F: include/uapi/linux/fscrypt.h 8452 8453FSI SUBSYSTEM 8454M: Jeremy Kerr <jk@ozlabs.org> 8455M: Joel Stanley <joel@jms.id.au> 8456R: Alistar Popple <alistair@popple.id.au> 8457R: Eddie James <eajames@linux.ibm.com> 8458L: linux-fsi@lists.ozlabs.org 8459S: Supported 8460Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8461T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8462F: drivers/fsi/ 8463F: include/linux/fsi*.h 8464F: include/trace/events/fsi*.h 8465 8466FSI-ATTACHED I2C DRIVER 8467M: Eddie James <eajames@linux.ibm.com> 8468L: linux-i2c@vger.kernel.org 8469L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8470S: Maintained 8471F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8472F: drivers/i2c/busses/i2c-fsi.c 8473 8474FSI-ATTACHED SPI DRIVER 8475M: Eddie James <eajames@linux.ibm.com> 8476L: linux-spi@vger.kernel.org 8477S: Maintained 8478F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8479F: drivers/spi/spi-fsi.c 8480 8481FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8482M: Jan Kara <jack@suse.cz> 8483R: Amir Goldstein <amir73il@gmail.com> 8484L: linux-fsdevel@vger.kernel.org 8485S: Maintained 8486T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8487F: fs/notify/ 8488F: include/linux/fsnotify*.h 8489 8490FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8491M: Eric Biggers <ebiggers@kernel.org> 8492M: Theodore Y. Ts'o <tytso@mit.edu> 8493L: fsverity@lists.linux.dev 8494S: Supported 8495Q: https://patchwork.kernel.org/project/fsverity/list/ 8496T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8497F: Documentation/filesystems/fsverity.rst 8498F: fs/verity/ 8499F: include/linux/fsverity.h 8500F: include/uapi/linux/fsverity.h 8501 8502FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8503M: Michael Zaidman <michael.zaidman@gmail.com> 8504L: linux-i2c@vger.kernel.org 8505L: linux-input@vger.kernel.org 8506S: Maintained 8507F: drivers/hid/hid-ft260.c 8508 8509FUJITSU LAPTOP EXTRAS 8510M: Jonathan Woithe <jwoithe@just42.net> 8511L: platform-driver-x86@vger.kernel.org 8512S: Maintained 8513F: drivers/platform/x86/fujitsu-laptop.c 8514 8515FUJITSU TABLET EXTRAS 8516M: Robert Gerlach <khnz@gmx.de> 8517L: platform-driver-x86@vger.kernel.org 8518S: Maintained 8519F: drivers/platform/x86/fujitsu-tablet.c 8520 8521FUNCTION HOOKS (FTRACE) 8522M: Steven Rostedt <rostedt@goodmis.org> 8523M: Masami Hiramatsu <mhiramat@kernel.org> 8524R: Mark Rutland <mark.rutland@arm.com> 8525L: linux-kernel@vger.kernel.org 8526L: linux-trace-kernel@vger.kernel.org 8527S: Maintained 8528Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8529T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8530F: Documentation/trace/ftrace* 8531F: arch/*/*/*/*ftrace* 8532F: arch/*/*/*ftrace* 8533F: include/*/ftrace.h 8534F: kernel/trace/fgraph.c 8535F: kernel/trace/ftrace* 8536F: samples/ftrace 8537 8538FUNGIBLE ETHERNET DRIVERS 8539M: Dimitris Michailidis <dmichail@fungible.com> 8540L: netdev@vger.kernel.org 8541S: Supported 8542F: drivers/net/ethernet/fungible/ 8543 8544FUSE: FILESYSTEM IN USERSPACE 8545M: Miklos Szeredi <miklos@szeredi.hu> 8546L: linux-fsdevel@vger.kernel.org 8547S: Maintained 8548W: https://github.com/libfuse/ 8549T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8550F: Documentation/filesystems/fuse.rst 8551F: fs/fuse/ 8552F: include/uapi/linux/fuse.h 8553 8554FUTEX SUBSYSTEM 8555M: Thomas Gleixner <tglx@linutronix.de> 8556M: Ingo Molnar <mingo@redhat.com> 8557R: Peter Zijlstra <peterz@infradead.org> 8558R: Darren Hart <dvhart@infradead.org> 8559R: Davidlohr Bueso <dave@stgolabs.net> 8560R: André Almeida <andrealmeid@igalia.com> 8561L: linux-kernel@vger.kernel.org 8562S: Maintained 8563T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8564F: Documentation/locking/*futex* 8565F: include/asm-generic/futex.h 8566F: include/linux/futex.h 8567F: include/uapi/linux/futex.h 8568F: kernel/futex/* 8569F: tools/perf/bench/futex* 8570F: tools/testing/selftests/futex/ 8571 8572GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8573M: Tim Harvey <tharvey@gateworks.com> 8574S: Maintained 8575F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8576F: Documentation/hwmon/gsc-hwmon.rst 8577F: drivers/hwmon/gsc-hwmon.c 8578F: drivers/mfd/gateworks-gsc.c 8579F: include/linux/mfd/gsc.h 8580F: include/linux/platform_data/gsc_hwmon.h 8581 8582GCC PLUGINS 8583M: Kees Cook <keescook@chromium.org> 8584L: linux-hardening@vger.kernel.org 8585S: Maintained 8586T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8587F: Documentation/kbuild/gcc-plugins.rst 8588F: scripts/Makefile.gcc-plugins 8589F: scripts/gcc-plugins/ 8590 8591GCOV BASED KERNEL PROFILING 8592M: Peter Oberparleiter <oberpar@linux.ibm.com> 8593S: Maintained 8594F: Documentation/dev-tools/gcov.rst 8595F: kernel/gcov/ 8596 8597GDB KERNEL DEBUGGING HELPER SCRIPTS 8598M: Jan Kiszka <jan.kiszka@siemens.com> 8599M: Kieran Bingham <kbingham@kernel.org> 8600S: Supported 8601F: scripts/gdb/ 8602 8603GEMINI CRYPTO DRIVER 8604M: Corentin Labbe <clabbe@baylibre.com> 8605L: linux-crypto@vger.kernel.org 8606S: Maintained 8607F: drivers/crypto/gemini/ 8608 8609GEMTEK FM RADIO RECEIVER DRIVER 8610M: Hans Verkuil <hverkuil@xs4all.nl> 8611L: linux-media@vger.kernel.org 8612S: Maintained 8613W: https://linuxtv.org 8614T: git git://linuxtv.org/media_tree.git 8615F: drivers/media/radio/radio-gemtek* 8616 8617GENERIC ARCHITECTURE TOPOLOGY 8618M: Sudeep Holla <sudeep.holla@arm.com> 8619L: linux-kernel@vger.kernel.org 8620S: Maintained 8621F: drivers/base/arch_topology.c 8622F: include/linux/arch_topology.h 8623 8624GENERIC ENTRY CODE 8625M: Thomas Gleixner <tglx@linutronix.de> 8626M: Peter Zijlstra <peterz@infradead.org> 8627M: Andy Lutomirski <luto@kernel.org> 8628L: linux-kernel@vger.kernel.org 8629S: Maintained 8630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8631F: include/linux/entry-common.h 8632F: include/linux/entry-kvm.h 8633F: kernel/entry/ 8634 8635GENERIC GPIO I2C DRIVER 8636M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8637S: Supported 8638F: drivers/i2c/busses/i2c-gpio.c 8639F: include/linux/platform_data/i2c-gpio.h 8640 8641GENERIC GPIO I2C MULTIPLEXER DRIVER 8642M: Peter Korsgaard <peter.korsgaard@barco.com> 8643L: linux-i2c@vger.kernel.org 8644S: Supported 8645F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8646F: drivers/i2c/muxes/i2c-mux-gpio.c 8647F: include/linux/platform_data/i2c-mux-gpio.h 8648 8649GENERIC HDLC (WAN) DRIVERS 8650M: Krzysztof Halasa <khc@pm.waw.pl> 8651S: Maintained 8652W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8653F: drivers/net/wan/c101.c 8654F: drivers/net/wan/hd6457* 8655F: drivers/net/wan/hdlc* 8656F: drivers/net/wan/n2.c 8657F: drivers/net/wan/pc300too.c 8658F: drivers/net/wan/pci200syn.c 8659F: drivers/net/wan/wanxl* 8660 8661GENERIC INCLUDE/ASM HEADER FILES 8662M: Arnd Bergmann <arnd@arndb.de> 8663L: linux-arch@vger.kernel.org 8664S: Maintained 8665T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8666F: include/asm-generic/ 8667F: include/uapi/asm-generic/ 8668 8669GENERIC PHY FRAMEWORK 8670M: Vinod Koul <vkoul@kernel.org> 8671M: Kishon Vijay Abraham I <kishon@kernel.org> 8672L: linux-phy@lists.infradead.org 8673S: Supported 8674Q: https://patchwork.kernel.org/project/linux-phy/list/ 8675T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8676F: Documentation/devicetree/bindings/phy/ 8677F: drivers/phy/ 8678F: include/dt-bindings/phy/ 8679F: include/linux/phy/ 8680 8681GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8682M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8683S: Supported 8684F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8685 8686GENERIC PM DOMAINS 8687M: "Rafael J. Wysocki" <rafael@kernel.org> 8688M: Kevin Hilman <khilman@kernel.org> 8689M: Ulf Hansson <ulf.hansson@linaro.org> 8690L: linux-pm@vger.kernel.org 8691S: Supported 8692F: Documentation/devicetree/bindings/power/power?domain* 8693F: drivers/base/power/domain*.c 8694F: include/linux/pm_domain.h 8695 8696GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8697M: Eugen Hristev <eugen.hristev@microchip.com> 8698L: linux-input@vger.kernel.org 8699S: Maintained 8700F: drivers/input/touchscreen/resistive-adc-touch.c 8701 8702GENERIC STRING LIBRARY 8703M: Kees Cook <keescook@chromium.org> 8704R: Andy Shevchenko <andy@kernel.org> 8705L: linux-hardening@vger.kernel.org 8706S: Supported 8707T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8708F: include/linux/string.h 8709F: include/linux/string_choices.h 8710F: include/linux/string_helpers.h 8711F: lib/string.c 8712F: lib/string_helpers.c 8713F: lib/test-string_helpers.c 8714F: lib/test_string.c 8715 8716GENERIC UIO DRIVER FOR PCI DEVICES 8717M: "Michael S. Tsirkin" <mst@redhat.com> 8718L: kvm@vger.kernel.org 8719S: Supported 8720F: drivers/uio/uio_pci_generic.c 8721 8722GENERIC VDSO LIBRARY 8723M: Andy Lutomirski <luto@kernel.org> 8724M: Thomas Gleixner <tglx@linutronix.de> 8725M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8726L: linux-kernel@vger.kernel.org 8727S: Maintained 8728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8729F: include/asm-generic/vdso/vsyscall.h 8730F: include/vdso/ 8731F: kernel/time/vsyscall.c 8732F: lib/vdso/ 8733 8734GENWQE (IBM Generic Workqueue Card) 8735M: Frank Haverkamp <haver@linux.ibm.com> 8736S: Supported 8737F: drivers/misc/genwqe/ 8738 8739GET_MAINTAINER SCRIPT 8740M: Joe Perches <joe@perches.com> 8741S: Maintained 8742F: scripts/get_maintainer.pl 8743 8744GFS2 FILE SYSTEM 8745M: Bob Peterson <rpeterso@redhat.com> 8746M: Andreas Gruenbacher <agruenba@redhat.com> 8747L: cluster-devel@redhat.com 8748S: Supported 8749B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8750T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8751F: Documentation/filesystems/gfs2* 8752F: fs/gfs2/ 8753F: include/uapi/linux/gfs2_ondisk.h 8754 8755GIGABYTE WMI DRIVER 8756M: Thomas Weißschuh <thomas@weissschuh.net> 8757L: platform-driver-x86@vger.kernel.org 8758S: Maintained 8759F: drivers/platform/x86/gigabyte-wmi.c 8760 8761GNSS SUBSYSTEM 8762M: Johan Hovold <johan@kernel.org> 8763S: Maintained 8764T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8765F: Documentation/ABI/testing/sysfs-class-gnss 8766F: Documentation/devicetree/bindings/gnss/ 8767F: drivers/gnss/ 8768F: include/linux/gnss.h 8769 8770GO7007 MPEG CODEC 8771M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8772L: linux-media@vger.kernel.org 8773S: Maintained 8774F: drivers/media/usb/go7007/ 8775 8776GOODIX TOUCHSCREEN 8777M: Bastien Nocera <hadess@hadess.net> 8778M: Hans de Goede <hdegoede@redhat.com> 8779L: linux-input@vger.kernel.org 8780S: Maintained 8781F: drivers/input/touchscreen/goodix* 8782 8783GOOGLE ETHERNET DRIVERS 8784M: Jeroen de Borst <jeroendb@google.com> 8785M: Praveen Kaligineedi <pkaligineedi@google.com> 8786R: Shailend Chand <shailend@google.com> 8787L: netdev@vger.kernel.org 8788S: Supported 8789F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8790F: drivers/net/ethernet/google 8791 8792GPD POCKET FAN DRIVER 8793M: Hans de Goede <hdegoede@redhat.com> 8794L: platform-driver-x86@vger.kernel.org 8795S: Maintained 8796F: drivers/platform/x86/gpd-pocket-fan.c 8797 8798GPIO ACPI SUPPORT 8799M: Mika Westerberg <mika.westerberg@linux.intel.com> 8800M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8801L: linux-gpio@vger.kernel.org 8802L: linux-acpi@vger.kernel.org 8803S: Supported 8804T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8805F: Documentation/firmware-guide/acpi/gpio-properties.rst 8806F: drivers/gpio/gpiolib-acpi.c 8807F: drivers/gpio/gpiolib-acpi.h 8808 8809GPIO AGGREGATOR 8810M: Geert Uytterhoeven <geert+renesas@glider.be> 8811L: linux-gpio@vger.kernel.org 8812S: Supported 8813F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8814F: drivers/gpio/gpio-aggregator.c 8815 8816GPIO IR Transmitter 8817M: Sean Young <sean@mess.org> 8818L: linux-media@vger.kernel.org 8819S: Maintained 8820F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8821F: drivers/media/rc/gpio-ir-tx.c 8822 8823GPIO MOCKUP DRIVER 8824M: Bamvor Jian Zhang <bamv2005@gmail.com> 8825L: linux-gpio@vger.kernel.org 8826S: Maintained 8827F: drivers/gpio/gpio-mockup.c 8828F: tools/testing/selftests/gpio/ 8829 8830GPIO REGMAP 8831R: Michael Walle <michael@walle.cc> 8832S: Maintained 8833F: drivers/gpio/gpio-regmap.c 8834F: include/linux/gpio/regmap.h 8835 8836GPIO SUBSYSTEM 8837M: Linus Walleij <linus.walleij@linaro.org> 8838M: Bartosz Golaszewski <brgl@bgdev.pl> 8839R: Andy Shevchenko <andy@kernel.org> 8840L: linux-gpio@vger.kernel.org 8841S: Maintained 8842T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8843F: Documentation/ABI/obsolete/sysfs-gpio 8844F: Documentation/ABI/testing/gpio-cdev 8845F: Documentation/admin-guide/gpio/ 8846F: Documentation/devicetree/bindings/gpio/ 8847F: Documentation/driver-api/gpio/ 8848F: drivers/gpio/ 8849F: include/dt-bindings/gpio/ 8850F: include/linux/gpio.h 8851F: include/linux/gpio/ 8852F: include/linux/of_gpio.h 8853F: include/uapi/linux/gpio.h 8854F: tools/gpio/ 8855 8856GRE DEMULTIPLEXER DRIVER 8857M: Dmitry Kozlov <xeb@mail.ru> 8858L: netdev@vger.kernel.org 8859S: Maintained 8860F: include/net/gre.h 8861F: net/ipv4/gre_demux.c 8862F: net/ipv4/gre_offload.c 8863 8864GRETH 10/100/1G Ethernet MAC device driver 8865M: Andreas Larsson <andreas@gaisler.com> 8866L: netdev@vger.kernel.org 8867S: Maintained 8868F: drivers/net/ethernet/aeroflex/ 8869 8870GREYBUS AUDIO PROTOCOLS DRIVERS 8871M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8872M: Mark Greer <mgreer@animalcreek.com> 8873S: Maintained 8874F: drivers/staging/greybus/audio_apbridgea.c 8875F: drivers/staging/greybus/audio_apbridgea.h 8876F: drivers/staging/greybus/audio_codec.c 8877F: drivers/staging/greybus/audio_codec.h 8878F: drivers/staging/greybus/audio_gb.c 8879F: drivers/staging/greybus/audio_manager.c 8880F: drivers/staging/greybus/audio_manager.h 8881F: drivers/staging/greybus/audio_manager_module.c 8882F: drivers/staging/greybus/audio_manager_private.h 8883F: drivers/staging/greybus/audio_manager_sysfs.c 8884F: drivers/staging/greybus/audio_module.c 8885F: drivers/staging/greybus/audio_topology.c 8886 8887GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8888M: Viresh Kumar <vireshk@kernel.org> 8889S: Maintained 8890F: drivers/staging/greybus/authentication.c 8891F: drivers/staging/greybus/bootrom.c 8892F: drivers/staging/greybus/firmware.h 8893F: drivers/staging/greybus/fw-core.c 8894F: drivers/staging/greybus/fw-download.c 8895F: drivers/staging/greybus/fw-management.c 8896F: drivers/staging/greybus/greybus_authentication.h 8897F: drivers/staging/greybus/greybus_firmware.h 8898F: drivers/staging/greybus/hid.c 8899F: drivers/staging/greybus/i2c.c 8900F: drivers/staging/greybus/spi.c 8901F: drivers/staging/greybus/spilib.c 8902F: drivers/staging/greybus/spilib.h 8903 8904GREYBUS LOOPBACK DRIVER 8905M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8906S: Maintained 8907F: drivers/staging/greybus/loopback.c 8908 8909GREYBUS PLATFORM DRIVERS 8910M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8911S: Maintained 8912F: drivers/staging/greybus/arche-apb-ctrl.c 8913F: drivers/staging/greybus/arche-platform.c 8914F: drivers/staging/greybus/arche_platform.h 8915 8916GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8917M: Rui Miguel Silva <rmfrfs@gmail.com> 8918S: Maintained 8919F: drivers/staging/greybus/gpio.c 8920F: drivers/staging/greybus/light.c 8921F: drivers/staging/greybus/power_supply.c 8922F: drivers/staging/greybus/sdio.c 8923F: drivers/staging/greybus/spi.c 8924F: drivers/staging/greybus/spilib.c 8925 8926GREYBUS SUBSYSTEM 8927M: Johan Hovold <johan@kernel.org> 8928M: Alex Elder <elder@kernel.org> 8929M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8930L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8931S: Maintained 8932F: drivers/greybus/ 8933F: drivers/staging/greybus/ 8934F: include/linux/greybus.h 8935F: include/linux/greybus/ 8936 8937GREYBUS UART PROTOCOLS DRIVERS 8938M: David Lin <dtwlin@gmail.com> 8939S: Maintained 8940F: drivers/staging/greybus/log.c 8941F: drivers/staging/greybus/uart.c 8942 8943GS1662 VIDEO SERIALIZER 8944M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8945L: linux-media@vger.kernel.org 8946S: Maintained 8947T: git git://linuxtv.org/media_tree.git 8948F: drivers/media/spi/gs1662.c 8949 8950GSPCA FINEPIX SUBDRIVER 8951M: Frank Zago <frank@zago.net> 8952L: linux-media@vger.kernel.org 8953S: Maintained 8954T: git git://linuxtv.org/media_tree.git 8955F: drivers/media/usb/gspca/finepix.c 8956 8957GSPCA GL860 SUBDRIVER 8958M: Olivier Lorin <o.lorin@laposte.net> 8959L: linux-media@vger.kernel.org 8960S: Maintained 8961T: git git://linuxtv.org/media_tree.git 8962F: drivers/media/usb/gspca/gl860/ 8963 8964GSPCA M5602 SUBDRIVER 8965M: Erik Andren <erik.andren@gmail.com> 8966L: linux-media@vger.kernel.org 8967S: Maintained 8968T: git git://linuxtv.org/media_tree.git 8969F: drivers/media/usb/gspca/m5602/ 8970 8971GSPCA PAC207 SONIXB SUBDRIVER 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/pac207.c 8977 8978GSPCA SN9C20X SUBDRIVER 8979M: Brian Johnson <brijohn@gmail.com> 8980L: linux-media@vger.kernel.org 8981S: Maintained 8982T: git git://linuxtv.org/media_tree.git 8983F: drivers/media/usb/gspca/sn9c20x.c 8984 8985GSPCA T613 SUBDRIVER 8986M: Leandro Costantino <lcostantino@gmail.com> 8987L: linux-media@vger.kernel.org 8988S: Maintained 8989T: git git://linuxtv.org/media_tree.git 8990F: drivers/media/usb/gspca/t613.c 8991 8992GSPCA USB WEBCAM DRIVER 8993M: Hans Verkuil <hverkuil@xs4all.nl> 8994L: linux-media@vger.kernel.org 8995S: Odd Fixes 8996T: git git://linuxtv.org/media_tree.git 8997F: drivers/media/usb/gspca/ 8998 8999GTP (GPRS Tunneling Protocol) 9000M: Pablo Neira Ayuso <pablo@netfilter.org> 9001M: Harald Welte <laforge@gnumonks.org> 9002L: osmocom-net-gprs@lists.osmocom.org 9003S: Maintained 9004T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9005F: drivers/net/gtp.c 9006 9007GUID PARTITION TABLE (GPT) 9008M: Davidlohr Bueso <dave@stgolabs.net> 9009L: linux-efi@vger.kernel.org 9010S: Maintained 9011F: block/partitions/efi.* 9012 9013HABANALABS PCI DRIVER 9014M: Oded Gabbay <ogabbay@kernel.org> 9015L: dri-devel@lists.freedesktop.org 9016S: Supported 9017C: irc://irc.oftc.net/dri-devel 9018T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9019F: Documentation/ABI/testing/debugfs-driver-habanalabs 9020F: Documentation/ABI/testing/sysfs-driver-habanalabs 9021F: drivers/accel/habanalabs/ 9022F: include/trace/events/habanalabs.h 9023F: include/uapi/drm/habanalabs_accel.h 9024 9025HACKRF MEDIA DRIVER 9026M: Antti Palosaari <crope@iki.fi> 9027L: linux-media@vger.kernel.org 9028S: Maintained 9029W: https://linuxtv.org 9030W: http://palosaari.fi/linux/ 9031Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9032T: git git://linuxtv.org/anttip/media_tree.git 9033F: drivers/media/usb/hackrf/ 9034 9035HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9036M: Chuck Lever <chuck.lever@oracle.com> 9037L: kernel-tls-handshake@lists.linux.dev 9038L: netdev@vger.kernel.org 9039S: Maintained 9040F: Documentation/netlink/specs/handshake.yaml 9041F: Documentation/networking/tls-handshake.rst 9042F: include/net/handshake.h 9043F: include/trace/events/handshake.h 9044F: net/handshake/ 9045 9046HANTRO VPU CODEC DRIVER 9047M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9048M: Philipp Zabel <p.zabel@pengutronix.de> 9049L: linux-media@vger.kernel.org 9050L: linux-rockchip@lists.infradead.org 9051S: Maintained 9052F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9053F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9054F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9055F: drivers/media/platform/verisilicon/ 9056 9057HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9058M: Frank Seidel <frank@f-seidel.de> 9059L: platform-driver-x86@vger.kernel.org 9060S: Maintained 9061W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9062F: drivers/platform/x86/hdaps.c 9063 9064HARDWARE MONITORING 9065M: Jean Delvare <jdelvare@suse.com> 9066M: Guenter Roeck <linux@roeck-us.net> 9067L: linux-hwmon@vger.kernel.org 9068S: Maintained 9069W: http://hwmon.wiki.kernel.org/ 9070T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9071F: Documentation/ABI/testing/sysfs-class-hwmon 9072F: Documentation/devicetree/bindings/hwmon/ 9073F: Documentation/hwmon/ 9074F: drivers/hwmon/ 9075F: include/linux/hwmon*.h 9076F: include/trace/events/hwmon*.h 9077K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9078 9079HARDWARE RANDOM NUMBER GENERATOR CORE 9080M: Olivia Mackall <olivia@selenic.com> 9081M: Herbert Xu <herbert@gondor.apana.org.au> 9082L: linux-crypto@vger.kernel.org 9083S: Odd fixes 9084F: Documentation/admin-guide/hw_random.rst 9085F: Documentation/devicetree/bindings/rng/ 9086F: drivers/char/hw_random/ 9087F: include/linux/hw_random.h 9088 9089HARDWARE SPINLOCK CORE 9090M: Ohad Ben-Cohen <ohad@wizery.com> 9091M: Bjorn Andersson <andersson@kernel.org> 9092R: Baolin Wang <baolin.wang7@gmail.com> 9093L: linux-remoteproc@vger.kernel.org 9094S: Maintained 9095T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9096F: Documentation/devicetree/bindings/hwlock/ 9097F: Documentation/locking/hwspinlock.rst 9098F: drivers/hwspinlock/ 9099F: include/linux/hwspinlock.h 9100 9101HARDWARE TRACING FACILITIES 9102M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9103S: Maintained 9104F: drivers/hwtracing/ 9105 9106HARMONY SOUND DRIVER 9107L: linux-parisc@vger.kernel.org 9108S: Maintained 9109F: sound/parisc/harmony.* 9110 9111HDPVR USB VIDEO ENCODER DRIVER 9112M: Hans Verkuil <hverkuil@xs4all.nl> 9113L: linux-media@vger.kernel.org 9114S: Odd Fixes 9115W: https://linuxtv.org 9116T: git git://linuxtv.org/media_tree.git 9117F: drivers/media/usb/hdpvr/ 9118 9119HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9120M: Matt Hsiao <matt.hsiao@hpe.com> 9121S: Supported 9122F: drivers/misc/hpilo.[ch] 9123 9124HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9125M: Jerry Hoemann <jerry.hoemann@hpe.com> 9126S: Supported 9127F: Documentation/watchdog/hpwdt.rst 9128F: drivers/watchdog/hpwdt.c 9129 9130HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9131M: Don Brace <don.brace@microchip.com> 9132L: storagedev@microchip.com 9133L: linux-scsi@vger.kernel.org 9134S: Supported 9135F: Documentation/scsi/hpsa.rst 9136F: drivers/scsi/hpsa*.[ch] 9137F: include/linux/cciss*.h 9138F: include/uapi/linux/cciss*.h 9139 9140HFI1 DRIVER 9141M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9142L: linux-rdma@vger.kernel.org 9143S: Supported 9144F: drivers/infiniband/hw/hfi1 9145 9146HFS FILESYSTEM 9147L: linux-fsdevel@vger.kernel.org 9148S: Orphan 9149F: Documentation/filesystems/hfs.rst 9150F: fs/hfs/ 9151 9152HFSPLUS FILESYSTEM 9153L: linux-fsdevel@vger.kernel.org 9154S: Orphan 9155F: Documentation/filesystems/hfsplus.rst 9156F: fs/hfsplus/ 9157 9158HGA FRAMEBUFFER DRIVER 9159M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9160L: linux-nvidia@lists.surfsouth.com 9161S: Maintained 9162W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9163F: drivers/video/fbdev/hgafb.c 9164 9165HIBERNATION (aka Software Suspend, aka swsusp) 9166M: "Rafael J. Wysocki" <rafael@kernel.org> 9167M: Pavel Machek <pavel@ucw.cz> 9168L: linux-pm@vger.kernel.org 9169S: Supported 9170B: https://bugzilla.kernel.org 9171F: arch/*/include/asm/suspend*.h 9172F: arch/x86/power/ 9173F: drivers/base/power/ 9174F: include/linux/freezer.h 9175F: include/linux/pm.h 9176F: include/linux/suspend.h 9177F: kernel/power/ 9178 9179HID CORE LAYER 9180M: Jiri Kosina <jikos@kernel.org> 9181M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9182L: linux-input@vger.kernel.org 9183S: Maintained 9184T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9185F: Documentation/hid/ 9186F: drivers/hid/ 9187F: include/linux/hid* 9188F: include/uapi/linux/hid* 9189F: samples/hid/ 9190F: tools/testing/selftests/hid/ 9191 9192HID LOGITECH DRIVERS 9193R: Filipe Laíns <lains@riseup.net> 9194L: linux-input@vger.kernel.org 9195S: Maintained 9196F: drivers/hid/hid-logitech-* 9197 9198HID NVIDIA SHIELD DRIVER 9199M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9200L: linux-input@vger.kernel.org 9201S: Maintained 9202F: drivers/hid/hid-nvidia-shield.c 9203 9204HID PHOENIX RC FLIGHT CONTROLLER 9205M: Marcus Folkesson <marcus.folkesson@gmail.com> 9206L: linux-input@vger.kernel.org 9207S: Maintained 9208F: drivers/hid/hid-pxrc.c 9209 9210HID PLAYSTATION DRIVER 9211M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9212L: linux-input@vger.kernel.org 9213S: Supported 9214F: drivers/hid/hid-playstation.c 9215 9216HID SENSOR HUB DRIVERS 9217M: Jiri Kosina <jikos@kernel.org> 9218M: Jonathan Cameron <jic23@kernel.org> 9219M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9220L: linux-input@vger.kernel.org 9221L: linux-iio@vger.kernel.org 9222S: Maintained 9223F: Documentation/hid/hid-sensor* 9224F: drivers/hid/hid-sensor-* 9225F: drivers/iio/*/hid-* 9226F: include/linux/hid-sensor-* 9227 9228HID VRC-2 CAR CONTROLLER DRIVER 9229M: Marcus Folkesson <marcus.folkesson@gmail.com> 9230L: linux-input@vger.kernel.org 9231S: Maintained 9232F: drivers/hid/hid-vrc2.c 9233 9234HID WACOM DRIVER 9235M: Ping Cheng <ping.cheng@wacom.com> 9236M: Jason Gerecke <jason.gerecke@wacom.com> 9237L: linux-input@vger.kernel.org 9238S: Maintained 9239F: drivers/hid/wacom.h 9240F: drivers/hid/wacom_* 9241 9242HID++ LOGITECH DRIVERS 9243R: Filipe Laíns <lains@riseup.net> 9244R: Bastien Nocera <hadess@hadess.net> 9245L: linux-input@vger.kernel.org 9246S: Maintained 9247F: drivers/hid/hid-logitech-hidpp.c 9248 9249HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9250M: Thomas Gleixner <tglx@linutronix.de> 9251L: linux-kernel@vger.kernel.org 9252S: Maintained 9253T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9254F: Documentation/timers/ 9255F: include/linux/clockchips.h 9256F: include/linux/hrtimer.h 9257F: kernel/time/clockevents.c 9258F: kernel/time/hrtimer.c 9259F: kernel/time/timer_*.c 9260 9261HIGH-SPEED SCC DRIVER FOR AX.25 9262L: linux-hams@vger.kernel.org 9263S: Orphan 9264F: drivers/net/hamradio/scc.c 9265 9266HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9267M: HighPoint Linux Team <linux@highpoint-tech.com> 9268S: Supported 9269W: http://www.highpoint-tech.com 9270F: Documentation/scsi/hptiop.rst 9271F: drivers/scsi/hptiop.c 9272 9273HIKEY960 ONBOARD USB GPIO HUB DRIVER 9274M: John Stultz <jstultz@google.com> 9275L: linux-kernel@vger.kernel.org 9276S: Maintained 9277F: drivers/misc/hisi_hikey_usb.c 9278 9279HIMAX HX83112B TOUCHSCREEN SUPPORT 9280M: Job Noorman <job@noorman.info> 9281L: linux-input@vger.kernel.org 9282S: Maintained 9283F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9284F: drivers/input/touchscreen/himax_hx83112b.c 9285 9286HIPPI 9287M: Jes Sorensen <jes@trained-monkey.org> 9288L: linux-hippi@sunsite.dk 9289S: Maintained 9290F: drivers/net/hippi/ 9291F: include/linux/hippidevice.h 9292F: include/uapi/linux/if_hippi.h 9293F: net/802/hippi.c 9294 9295HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9296M: Kurt Kanzenbach <kurt@linutronix.de> 9297L: netdev@vger.kernel.org 9298S: Maintained 9299F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9300F: drivers/net/dsa/hirschmann/* 9301F: include/linux/platform_data/hirschmann-hellcreek.h 9302F: net/dsa/tag_hellcreek.c 9303 9304HISILICON DMA DRIVER 9305M: Zhou Wang <wangzhou1@hisilicon.com> 9306M: Jie Hai <haijie1@huawei.com> 9307L: dmaengine@vger.kernel.org 9308S: Maintained 9309F: drivers/dma/hisi_dma.c 9310 9311HISILICON GPIO DRIVER 9312M: Jay Fang <f.fangjian@huawei.com> 9313L: linux-gpio@vger.kernel.org 9314S: Maintained 9315F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9316F: drivers/gpio/gpio-hisi.c 9317 9318HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9319M: Longfang Liu <liulongfang@huawei.com> 9320L: linux-crypto@vger.kernel.org 9321S: Maintained 9322F: Documentation/ABI/testing/debugfs-hisi-hpre 9323F: drivers/crypto/hisilicon/hpre/hpre.h 9324F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9325F: drivers/crypto/hisilicon/hpre/hpre_main.c 9326 9327HISILICON HNS3 PMU DRIVER 9328M: Guangbin Huang <huangguangbin2@huawei.com> 9329S: Supported 9330F: Documentation/admin-guide/perf/hns3-pmu.rst 9331F: drivers/perf/hisilicon/hns3_pmu.c 9332 9333HISILICON I2C CONTROLLER DRIVER 9334M: Yicong Yang <yangyicong@hisilicon.com> 9335L: linux-i2c@vger.kernel.org 9336S: Maintained 9337W: https://www.hisilicon.com 9338F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9339F: drivers/i2c/busses/i2c-hisi.c 9340 9341HISILICON LPC BUS DRIVER 9342M: Jay Fang <f.fangjian@huawei.com> 9343S: Maintained 9344W: http://www.hisilicon.com 9345F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9346F: drivers/bus/hisi_lpc.c 9347 9348HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9349M: Yisen Zhuang <yisen.zhuang@huawei.com> 9350M: Salil Mehta <salil.mehta@huawei.com> 9351L: netdev@vger.kernel.org 9352S: Maintained 9353W: http://www.hisilicon.com 9354F: drivers/net/ethernet/hisilicon/hns3/ 9355 9356HISILICON NETWORK SUBSYSTEM DRIVER 9357M: Yisen Zhuang <yisen.zhuang@huawei.com> 9358M: Salil Mehta <salil.mehta@huawei.com> 9359L: netdev@vger.kernel.org 9360S: Maintained 9361W: http://www.hisilicon.com 9362F: Documentation/devicetree/bindings/net/hisilicon*.txt 9363F: drivers/net/ethernet/hisilicon/ 9364 9365HISILICON PMU DRIVER 9366M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9367M: Jonathan Cameron <jonathan.cameron@huawei.com> 9368S: Supported 9369W: http://www.hisilicon.com 9370F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9371F: Documentation/admin-guide/perf/hisi-pmu.rst 9372F: drivers/perf/hisilicon 9373 9374HISILICON PTT DRIVER 9375M: Yicong Yang <yangyicong@hisilicon.com> 9376M: Jonathan Cameron <jonathan.cameron@huawei.com> 9377L: linux-kernel@vger.kernel.org 9378S: Maintained 9379F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9380F: Documentation/trace/hisi-ptt.rst 9381F: drivers/hwtracing/ptt/ 9382F: tools/perf/arch/arm64/util/hisi-ptt.c 9383F: tools/perf/util/hisi-ptt* 9384F: tools/perf/util/hisi-ptt-decoder/* 9385 9386HISILICON QM DRIVER 9387M: Weili Qian <qianweili@huawei.com> 9388M: Zhou Wang <wangzhou1@hisilicon.com> 9389L: linux-crypto@vger.kernel.org 9390S: Maintained 9391F: drivers/crypto/hisilicon/Kconfig 9392F: drivers/crypto/hisilicon/Makefile 9393F: drivers/crypto/hisilicon/qm.c 9394F: drivers/crypto/hisilicon/sgl.c 9395F: include/linux/hisi_acc_qm.h 9396 9397HISILICON ROCE DRIVER 9398M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9399M: Junxian Huang <huangjunxian6@hisilicon.com> 9400L: linux-rdma@vger.kernel.org 9401S: Maintained 9402F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9403F: drivers/infiniband/hw/hns/ 9404 9405HISILICON SAS Controller 9406M: Xiang Chen <chenxiang66@hisilicon.com> 9407S: Supported 9408W: http://www.hisilicon.com 9409F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9410F: drivers/scsi/hisi_sas/ 9411 9412HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9413M: Kai Ye <yekai13@huawei.com> 9414M: Longfang Liu <liulongfang@huawei.com> 9415L: linux-crypto@vger.kernel.org 9416S: Maintained 9417F: Documentation/ABI/testing/debugfs-hisi-sec 9418F: drivers/crypto/hisilicon/sec2/sec.h 9419F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9420F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9421F: drivers/crypto/hisilicon/sec2/sec_main.c 9422 9423HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9424M: Jay Fang <f.fangjian@huawei.com> 9425L: linux-spi@vger.kernel.org 9426S: Maintained 9427W: http://www.hisilicon.com 9428F: drivers/spi/spi-hisi-kunpeng.c 9429 9430HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9431M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9432L: linux-kernel@vger.kernel.org 9433S: Maintained 9434F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9435F: drivers/spmi/hisi-spmi-controller.c 9436 9437HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9438M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9439L: linux-kernel@vger.kernel.org 9440S: Maintained 9441F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9442F: drivers/mfd/hi6421-spmi-pmic.c 9443 9444HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9445M: Weili Qian <qianweili@huawei.com> 9446S: Maintained 9447F: drivers/crypto/hisilicon/trng/trng.c 9448 9449HISILICON V3XX SPI NOR FLASH Controller Driver 9450M: Jay Fang <f.fangjian@huawei.com> 9451S: Maintained 9452W: http://www.hisilicon.com 9453F: drivers/spi/spi-hisi-sfc-v3xx.c 9454 9455HISILICON ZIP Controller DRIVER 9456M: Yang Shen <shenyang39@huawei.com> 9457M: Zhou Wang <wangzhou1@hisilicon.com> 9458L: linux-crypto@vger.kernel.org 9459S: Maintained 9460F: Documentation/ABI/testing/debugfs-hisi-zip 9461F: drivers/crypto/hisilicon/zip/ 9462 9463HMM - Heterogeneous Memory Management 9464M: Jérôme Glisse <jglisse@redhat.com> 9465L: linux-mm@kvack.org 9466S: Maintained 9467F: Documentation/mm/hmm.rst 9468F: include/linux/hmm* 9469F: lib/test_hmm* 9470F: mm/hmm* 9471F: tools/testing/selftests/mm/*hmm* 9472 9473HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9474M: Andreas Klinger <ak@it-klinger.de> 9475L: linux-iio@vger.kernel.org 9476S: Maintained 9477F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9478F: drivers/iio/pressure/mprls0025pa.c 9479 9480HOST AP DRIVER 9481M: Jouni Malinen <j@w1.fi> 9482L: linux-wireless@vger.kernel.org 9483S: Obsolete 9484W: http://w1.fi/hostap-driver.html 9485F: drivers/net/wireless/intersil/hostap/ 9486 9487HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9488L: platform-driver-x86@vger.kernel.org 9489S: Orphan 9490F: drivers/platform/x86/hp/tc1100-wmi.c 9491 9492HP WMI HARDWARE MONITOR DRIVER 9493M: James Seo <james@equiv.tech> 9494L: linux-hwmon@vger.kernel.org 9495S: Maintained 9496F: Documentation/hwmon/hp-wmi-sensors.rst 9497F: drivers/hwmon/hp-wmi-sensors.c 9498 9499HPET: High Precision Event Timers driver 9500M: Clemens Ladisch <clemens@ladisch.de> 9501S: Maintained 9502F: Documentation/timers/hpet.rst 9503F: drivers/char/hpet.c 9504F: include/linux/hpet.h 9505F: include/uapi/linux/hpet.h 9506 9507HPET: x86 9508S: Orphan 9509F: arch/x86/include/asm/hpet.h 9510F: arch/x86/kernel/hpet.c 9511 9512HPFS FILESYSTEM 9513M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9514S: Maintained 9515W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9516F: fs/hpfs/ 9517 9518HSI SUBSYSTEM 9519M: Sebastian Reichel <sre@kernel.org> 9520S: Maintained 9521T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9522F: Documentation/ABI/testing/sysfs-bus-hsi 9523F: Documentation/driver-api/hsi.rst 9524F: drivers/hsi/ 9525F: include/linux/hsi/ 9526F: include/uapi/linux/hsi/ 9527 9528HSO 3G MODEM DRIVER 9529L: linux-usb@vger.kernel.org 9530S: Orphan 9531F: drivers/net/usb/hso.c 9532 9533HSR NETWORK PROTOCOL 9534L: netdev@vger.kernel.org 9535S: Orphan 9536F: net/hsr/ 9537 9538HT16K33 LED CONTROLLER DRIVER 9539M: Robin van der Gracht <robin@protonic.nl> 9540S: Maintained 9541F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9542F: drivers/auxdisplay/ht16k33.c 9543 9544HTCPEN TOUCHSCREEN DRIVER 9545M: Pau Oliva Fora <pof@eslack.org> 9546L: linux-input@vger.kernel.org 9547S: Maintained 9548F: drivers/input/touchscreen/htcpen.c 9549 9550HTE SUBSYSTEM 9551M: Dipen Patel <dipenp@nvidia.com> 9552L: timestamp@lists.linux.dev 9553S: Maintained 9554Q: https://patchwork.kernel.org/project/timestamp/list/ 9555T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9556F: Documentation/devicetree/bindings/timestamp/ 9557F: Documentation/driver-api/hte/ 9558F: drivers/hte/ 9559F: include/linux/hte.h 9560 9561HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9562M: Lorenzo Bianconi <lorenzo@kernel.org> 9563L: linux-iio@vger.kernel.org 9564S: Maintained 9565W: http://www.st.com/ 9566F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9567F: drivers/iio/humidity/hts221* 9568 9569HUAWEI ETHERNET DRIVER 9570M: Cai Huoqing <cai.huoqing@linux.dev> 9571L: netdev@vger.kernel.org 9572S: Maintained 9573F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9574F: drivers/net/ethernet/huawei/hinic/ 9575 9576HUGETLB SUBSYSTEM 9577M: Mike Kravetz <mike.kravetz@oracle.com> 9578M: Muchun Song <muchun.song@linux.dev> 9579L: linux-mm@kvack.org 9580S: Maintained 9581F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9582F: Documentation/admin-guide/mm/hugetlbpage.rst 9583F: Documentation/mm/hugetlbfs_reserv.rst 9584F: Documentation/mm/vmemmap_dedup.rst 9585F: fs/hugetlbfs/ 9586F: include/linux/hugetlb.h 9587F: mm/hugetlb.c 9588F: mm/hugetlb_vmemmap.c 9589F: mm/hugetlb_vmemmap.h 9590 9591HVA ST MEDIA DRIVER 9592M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9593L: linux-media@vger.kernel.org 9594S: Supported 9595W: https://linuxtv.org 9596T: git git://linuxtv.org/media_tree.git 9597F: drivers/media/platform/st/sti/hva 9598 9599HWPOISON MEMORY FAILURE HANDLING 9600M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9601R: Miaohe Lin <linmiaohe@huawei.com> 9602L: linux-mm@kvack.org 9603S: Maintained 9604F: mm/hwpoison-inject.c 9605F: mm/memory-failure.c 9606 9607HYCON HY46XX TOUCHSCREEN SUPPORT 9608M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9609L: linux-input@vger.kernel.org 9610S: Maintained 9611F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9612F: drivers/input/touchscreen/hycon-hy46xx.c 9613 9614HYGON PROCESSOR SUPPORT 9615M: Pu Wen <puwen@hygon.cn> 9616L: linux-kernel@vger.kernel.org 9617S: Maintained 9618F: arch/x86/kernel/cpu/hygon.c 9619 9620HYNIX HI556 SENSOR DRIVER 9621M: Shawn Tu <shawnx.tu@intel.com> 9622L: linux-media@vger.kernel.org 9623S: Maintained 9624T: git git://linuxtv.org/media_tree.git 9625F: drivers/media/i2c/hi556.c 9626 9627HYNIX HI846 SENSOR DRIVER 9628M: Martin Kepplinger <martin.kepplinger@puri.sm> 9629L: linux-media@vger.kernel.org 9630S: Maintained 9631F: drivers/media/i2c/hi846.c 9632 9633HYNIX HI847 SENSOR DRIVER 9634M: Shawn Tu <shawnx.tu@intel.com> 9635L: linux-media@vger.kernel.org 9636S: Maintained 9637F: drivers/media/i2c/hi847.c 9638 9639Hyper-V/Azure CORE AND DRIVERS 9640M: "K. Y. Srinivasan" <kys@microsoft.com> 9641M: Haiyang Zhang <haiyangz@microsoft.com> 9642M: Wei Liu <wei.liu@kernel.org> 9643M: Dexuan Cui <decui@microsoft.com> 9644L: linux-hyperv@vger.kernel.org 9645S: Supported 9646T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9647F: Documentation/ABI/stable/sysfs-bus-vmbus 9648F: Documentation/ABI/testing/debugfs-hyperv 9649F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9650F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9651F: Documentation/virt/hyperv 9652F: arch/arm64/hyperv 9653F: arch/arm64/include/asm/hyperv-tlfs.h 9654F: arch/arm64/include/asm/mshyperv.h 9655F: arch/x86/hyperv 9656F: arch/x86/include/asm/hyperv-tlfs.h 9657F: arch/x86/include/asm/mshyperv.h 9658F: arch/x86/include/asm/trace/hyperv.h 9659F: arch/x86/kernel/cpu/mshyperv.c 9660F: drivers/clocksource/hyperv_timer.c 9661F: drivers/hid/hid-hyperv.c 9662F: drivers/hv/ 9663F: drivers/input/serio/hyperv-keyboard.c 9664F: drivers/iommu/hyperv-iommu.c 9665F: drivers/net/ethernet/microsoft/ 9666F: drivers/net/hyperv/ 9667F: drivers/pci/controller/pci-hyperv-intf.c 9668F: drivers/pci/controller/pci-hyperv.c 9669F: drivers/scsi/storvsc_drv.c 9670F: drivers/uio/uio_hv_generic.c 9671F: drivers/video/fbdev/hyperv_fb.c 9672F: include/asm-generic/hyperv-tlfs.h 9673F: include/asm-generic/mshyperv.h 9674F: include/clocksource/hyperv_timer.h 9675F: include/linux/hyperv.h 9676F: include/net/mana 9677F: include/uapi/linux/hyperv.h 9678F: net/vmw_vsock/hyperv_transport.c 9679F: tools/hv/ 9680 9681HYPERBUS SUPPORT 9682M: Vignesh Raghavendra <vigneshr@ti.com> 9683L: linux-mtd@lists.infradead.org 9684S: Supported 9685Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9686C: irc://irc.oftc.net/mtd 9687T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9688F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9689F: drivers/mtd/hyperbus/ 9690F: include/linux/mtd/hyperbus.h 9691 9692HYPERVISOR VIRTUAL CONSOLE DRIVER 9693L: linuxppc-dev@lists.ozlabs.org 9694S: Odd Fixes 9695F: drivers/tty/hvc/ 9696 9697I2C ACPI SUPPORT 9698M: Mika Westerberg <mika.westerberg@linux.intel.com> 9699L: linux-i2c@vger.kernel.org 9700L: linux-acpi@vger.kernel.org 9701S: Maintained 9702F: drivers/i2c/i2c-core-acpi.c 9703 9704I2C CONTROLLER DRIVER FOR NVIDIA GPU 9705M: Ajay Gupta <ajayg@nvidia.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9709F: drivers/i2c/busses/i2c-nvidia-gpu.c 9710 9711I2C MUXES 9712M: Peter Rosin <peda@axentia.se> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/devicetree/bindings/i2c/i2c-arb* 9716F: Documentation/devicetree/bindings/i2c/i2c-gate* 9717F: Documentation/devicetree/bindings/i2c/i2c-mux* 9718F: Documentation/i2c/i2c-topology.rst 9719F: Documentation/i2c/muxes/ 9720F: drivers/i2c/i2c-mux.c 9721F: drivers/i2c/muxes/ 9722F: include/linux/i2c-mux.h 9723 9724I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9725M: Gregory CLEMENT <gregory.clement@bootlin.com> 9726L: linux-i2c@vger.kernel.org 9727S: Maintained 9728F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9729F: drivers/i2c/busses/i2c-mv64xxx.c 9730 9731I2C OVER PARALLEL PORT 9732M: Jean Delvare <jdelvare@suse.com> 9733L: linux-i2c@vger.kernel.org 9734S: Maintained 9735F: Documentation/i2c/busses/i2c-parport.rst 9736F: drivers/i2c/busses/i2c-parport.c 9737 9738I2C SUBSYSTEM 9739M: Wolfram Sang <wsa@kernel.org> 9740L: linux-i2c@vger.kernel.org 9741S: Maintained 9742W: https://i2c.wiki.kernel.org/ 9743Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9744T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9745F: Documentation/devicetree/bindings/i2c/i2c.txt 9746F: Documentation/i2c/ 9747F: drivers/i2c/* 9748F: include/dt-bindings/i2c/i2c.h 9749F: include/linux/i2c-dev.h 9750F: include/linux/i2c-smbus.h 9751F: include/linux/i2c.h 9752F: include/uapi/linux/i2c-*.h 9753F: include/uapi/linux/i2c.h 9754 9755I2C SUBSYSTEM HOST DRIVERS 9756M: Andi Shyti <andi.shyti@kernel.org> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759W: https://i2c.wiki.kernel.org/ 9760Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9761T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9762F: Documentation/devicetree/bindings/i2c/ 9763F: drivers/i2c/algos/ 9764F: drivers/i2c/busses/ 9765F: include/dt-bindings/i2c/ 9766 9767I2C-TAOS-EVM DRIVER 9768M: Jean Delvare <jdelvare@suse.com> 9769L: linux-i2c@vger.kernel.org 9770S: Maintained 9771F: Documentation/i2c/busses/i2c-taos-evm.rst 9772F: drivers/i2c/busses/i2c-taos-evm.c 9773 9774I2C-TINY-USB DRIVER 9775M: Till Harbaum <till@harbaum.org> 9776L: linux-i2c@vger.kernel.org 9777S: Maintained 9778W: http://www.harbaum.org/till/i2c_tiny_usb 9779F: drivers/i2c/busses/i2c-tiny-usb.c 9780 9781I2C/SMBUS CONTROLLER DRIVERS FOR PC 9782M: Jean Delvare <jdelvare@suse.com> 9783L: linux-i2c@vger.kernel.org 9784S: Maintained 9785F: Documentation/i2c/busses/i2c-ali1535.rst 9786F: Documentation/i2c/busses/i2c-ali1563.rst 9787F: Documentation/i2c/busses/i2c-ali15x3.rst 9788F: Documentation/i2c/busses/i2c-amd756.rst 9789F: Documentation/i2c/busses/i2c-amd8111.rst 9790F: Documentation/i2c/busses/i2c-i801.rst 9791F: Documentation/i2c/busses/i2c-nforce2.rst 9792F: Documentation/i2c/busses/i2c-piix4.rst 9793F: Documentation/i2c/busses/i2c-sis5595.rst 9794F: Documentation/i2c/busses/i2c-sis630.rst 9795F: Documentation/i2c/busses/i2c-sis96x.rst 9796F: Documentation/i2c/busses/i2c-via.rst 9797F: Documentation/i2c/busses/i2c-viapro.rst 9798F: drivers/i2c/busses/i2c-ali1535.c 9799F: drivers/i2c/busses/i2c-ali1563.c 9800F: drivers/i2c/busses/i2c-ali15x3.c 9801F: drivers/i2c/busses/i2c-amd756-s4882.c 9802F: drivers/i2c/busses/i2c-amd756.c 9803F: drivers/i2c/busses/i2c-amd8111.c 9804F: drivers/i2c/busses/i2c-i801.c 9805F: drivers/i2c/busses/i2c-isch.c 9806F: drivers/i2c/busses/i2c-nforce2-s4985.c 9807F: drivers/i2c/busses/i2c-nforce2.c 9808F: drivers/i2c/busses/i2c-piix4.c 9809F: drivers/i2c/busses/i2c-sis5595.c 9810F: drivers/i2c/busses/i2c-sis630.c 9811F: drivers/i2c/busses/i2c-sis96x.c 9812F: drivers/i2c/busses/i2c-via.c 9813F: drivers/i2c/busses/i2c-viapro.c 9814 9815I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9816M: Hans de Goede <hdegoede@redhat.com> 9817L: linux-i2c@vger.kernel.org 9818S: Maintained 9819F: drivers/i2c/busses/i2c-cht-wc.c 9820 9821I2C/SMBUS ISMT DRIVER 9822M: Seth Heasley <seth.heasley@intel.com> 9823M: Neil Horman <nhorman@tuxdriver.com> 9824L: linux-i2c@vger.kernel.org 9825F: Documentation/i2c/busses/i2c-ismt.rst 9826F: drivers/i2c/busses/i2c-ismt.c 9827 9828I2C/SMBUS STUB DRIVER 9829M: Jean Delvare <jdelvare@suse.com> 9830L: linux-i2c@vger.kernel.org 9831S: Maintained 9832F: drivers/i2c/i2c-stub.c 9833 9834I3C DRIVER FOR ASPEED AST2600 9835M: Jeremy Kerr <jk@codeconstruct.com.au> 9836S: Maintained 9837F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9838F: drivers/i3c/master/ast2600-i3c-master.c 9839 9840I3C DRIVER FOR CADENCE I3C MASTER IP 9841M: Przemysław Gaj <pgaj@cadence.com> 9842S: Maintained 9843F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9844F: drivers/i3c/master/i3c-master-cdns.c 9845 9846I3C DRIVER FOR SYNOPSYS DESIGNWARE 9847S: Orphan 9848F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9849F: drivers/i3c/master/dw* 9850 9851I3C SUBSYSTEM 9852M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9853L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9854S: Maintained 9855C: irc://chat.freenode.net/linux-i3c 9856T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9857F: Documentation/ABI/testing/sysfs-bus-i3c 9858F: Documentation/devicetree/bindings/i3c/ 9859F: Documentation/driver-api/i3c 9860F: drivers/i3c/ 9861F: include/linux/i3c/ 9862 9863IA64 (Itanium) PLATFORM 9864L: linux-ia64@vger.kernel.org 9865S: Orphan 9866F: Documentation/arch/ia64/ 9867F: arch/ia64/ 9868 9869IBM Operation Panel Input Driver 9870M: Eddie James <eajames@linux.ibm.com> 9871L: linux-input@vger.kernel.org 9872S: Maintained 9873F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9874F: drivers/input/misc/ibm-panel.c 9875 9876IBM Power 842 compression accelerator 9877M: Haren Myneni <haren@us.ibm.com> 9878S: Supported 9879F: crypto/842.c 9880F: drivers/crypto/nx/Kconfig 9881F: drivers/crypto/nx/Makefile 9882F: drivers/crypto/nx/nx-842* 9883F: include/linux/sw842.h 9884F: lib/842/ 9885 9886IBM Power in-Nest Crypto Acceleration 9887M: Breno Leitão <leitao@debian.org> 9888M: Nayna Jain <nayna@linux.ibm.com> 9889M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9890L: linux-crypto@vger.kernel.org 9891S: Supported 9892F: drivers/crypto/nx/Kconfig 9893F: drivers/crypto/nx/Makefile 9894F: drivers/crypto/nx/nx-aes* 9895F: drivers/crypto/nx/nx-sha* 9896F: drivers/crypto/nx/nx.* 9897F: drivers/crypto/nx/nx_csbcpb.h 9898F: drivers/crypto/nx/nx_debugfs.c 9899 9900IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9901M: Tyrel Datwyler <tyreld@linux.ibm.com> 9902L: linux-pci@vger.kernel.org 9903L: linuxppc-dev@lists.ozlabs.org 9904S: Supported 9905F: drivers/pci/hotplug/rpadlpar* 9906 9907IBM Power Linux RAID adapter 9908M: Brian King <brking@us.ibm.com> 9909S: Supported 9910F: drivers/scsi/ipr.* 9911 9912IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9913M: Tyrel Datwyler <tyreld@linux.ibm.com> 9914L: linux-pci@vger.kernel.org 9915L: linuxppc-dev@lists.ozlabs.org 9916S: Supported 9917F: drivers/pci/hotplug/rpaphp* 9918 9919IBM Power SRIOV Virtual NIC Device Driver 9920M: Haren Myneni <haren@linux.ibm.com> 9921M: Rick Lindsley <ricklind@linux.ibm.com> 9922R: Nick Child <nnac123@linux.ibm.com> 9923R: Dany Madden <danymadden@us.ibm.com> 9924R: Thomas Falcon <tlfalcon@linux.ibm.com> 9925L: netdev@vger.kernel.org 9926S: Supported 9927F: drivers/net/ethernet/ibm/ibmvnic.* 9928 9929IBM Power VFIO Support 9930M: Timothy Pearson <tpearson@raptorengineering.com> 9931S: Supported 9932F: drivers/vfio/vfio_iommu_spapr_tce.c 9933 9934IBM Power Virtual Ethernet Device Driver 9935M: Nick Child <nnac123@linux.ibm.com> 9936L: netdev@vger.kernel.org 9937S: Supported 9938F: drivers/net/ethernet/ibm/ibmveth.* 9939 9940IBM Power Virtual FC Device Drivers 9941M: Tyrel Datwyler <tyreld@linux.ibm.com> 9942L: linux-scsi@vger.kernel.org 9943S: Supported 9944F: drivers/scsi/ibmvscsi/ibmvfc* 9945 9946IBM Power Virtual Management Channel Driver 9947M: Brad Warrum <bwarrum@linux.ibm.com> 9948M: Ritu Agarwal <rituagar@linux.ibm.com> 9949S: Supported 9950F: drivers/misc/ibmvmc.* 9951 9952IBM Power Virtual SCSI Device Drivers 9953M: Tyrel Datwyler <tyreld@linux.ibm.com> 9954L: linux-scsi@vger.kernel.org 9955S: Supported 9956F: drivers/scsi/ibmvscsi/ibmvscsi* 9957F: include/scsi/viosrp.h 9958 9959IBM Power Virtual SCSI Device Target Driver 9960M: Michael Cyr <mikecyr@linux.ibm.com> 9961L: linux-scsi@vger.kernel.org 9962L: target-devel@vger.kernel.org 9963S: Supported 9964F: drivers/scsi/ibmvscsi_tgt/ 9965 9966IBM Power VMX Cryptographic instructions 9967M: Breno Leitão <leitao@debian.org> 9968M: Nayna Jain <nayna@linux.ibm.com> 9969M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9970L: linux-crypto@vger.kernel.org 9971S: Supported 9972F: drivers/crypto/vmx/Kconfig 9973F: drivers/crypto/vmx/Makefile 9974F: drivers/crypto/vmx/aes* 9975F: drivers/crypto/vmx/ghash* 9976F: drivers/crypto/vmx/ppc-xlate.pl 9977F: drivers/crypto/vmx/vmx.c 9978 9979IBM ServeRAID RAID DRIVER 9980S: Orphan 9981F: drivers/scsi/ips.* 9982 9983ICH LPC AND GPIO DRIVER 9984M: Peter Tyser <ptyser@xes-inc.com> 9985S: Maintained 9986F: drivers/gpio/gpio-ich.c 9987F: drivers/mfd/lpc_ich.c 9988 9989ICY I2C DRIVER 9990M: Max Staudt <max@enpas.org> 9991L: linux-i2c@vger.kernel.org 9992S: Maintained 9993F: drivers/i2c/busses/i2c-icy.c 9994 9995IDEAPAD LAPTOP EXTRAS DRIVER 9996M: Ike Panhc <ike.pan@canonical.com> 9997L: platform-driver-x86@vger.kernel.org 9998S: Maintained 9999W: http://launchpad.net/ideapad-laptop 10000F: drivers/platform/x86/ideapad-laptop.c 10001 10002IDEAPAD LAPTOP SLIDEBAR DRIVER 10003M: Andrey Moiseev <o2g.org.ru@gmail.com> 10004L: linux-input@vger.kernel.org 10005S: Maintained 10006W: https://github.com/o2genum/ideapad-slidebar 10007F: drivers/input/misc/ideapad_slidebar.c 10008 10009IDMAPPED MOUNTS 10010M: Christian Brauner <brauner@kernel.org> 10011M: Seth Forshee <sforshee@kernel.org> 10012L: linux-fsdevel@vger.kernel.org 10013S: Maintained 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10015F: Documentation/filesystems/idmappings.rst 10016F: include/linux/mnt_idmapping.* 10017F: tools/testing/selftests/mount_setattr/ 10018 10019IDT VersaClock 5 CLOCK DRIVER 10020M: Luca Ceresoli <luca@lucaceresoli.net> 10021S: Maintained 10022F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10023F: drivers/clk/clk-versaclock5.c 10024 10025IEEE 802.15.4 SUBSYSTEM 10026M: Alexander Aring <alex.aring@gmail.com> 10027M: Stefan Schmidt <stefan@datenfreihafen.org> 10028M: Miquel Raynal <miquel.raynal@bootlin.com> 10029L: linux-wpan@vger.kernel.org 10030S: Maintained 10031W: https://linux-wpan.org/ 10032Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10033T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10034T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10035F: Documentation/networking/ieee802154.rst 10036F: drivers/net/ieee802154/ 10037F: include/linux/ieee802154.h 10038F: include/linux/nl802154.h 10039F: include/net/af_ieee802154.h 10040F: include/net/cfg802154.h 10041F: include/net/ieee802154_netdev.h 10042F: include/net/mac802154.h 10043F: include/net/nl802154.h 10044F: net/ieee802154/ 10045F: net/mac802154/ 10046 10047IFCVF VIRTIO DATA PATH ACCELERATOR 10048R: Zhu Lingshan <lingshan.zhu@intel.com> 10049F: drivers/vdpa/ifcvf/ 10050 10051IFE PROTOCOL 10052M: Yotam Gigi <yotam.gi@gmail.com> 10053M: Jamal Hadi Salim <jhs@mojatatu.com> 10054F: include/net/ife.h 10055F: include/uapi/linux/ife.h 10056F: net/ife 10057 10058IGORPLUG-USB IR RECEIVER 10059M: Sean Young <sean@mess.org> 10060L: linux-media@vger.kernel.org 10061S: Maintained 10062F: drivers/media/rc/igorplugusb.c 10063 10064IGUANAWORKS USB IR TRANSCEIVER 10065M: Sean Young <sean@mess.org> 10066L: linux-media@vger.kernel.org 10067S: Maintained 10068F: drivers/media/rc/iguanair.c 10069 10070IIO DIGITAL POTENTIOMETER DAC 10071M: Peter Rosin <peda@axentia.se> 10072L: linux-iio@vger.kernel.org 10073S: Maintained 10074F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10075F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10076F: drivers/iio/dac/dpot-dac.c 10077 10078IIO ENVELOPE DETECTOR 10079M: Peter Rosin <peda@axentia.se> 10080L: linux-iio@vger.kernel.org 10081S: Maintained 10082F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10083F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10084F: drivers/iio/adc/envelope-detector.c 10085 10086IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10087M: Matti Vaittinen <mazziesaccount@gmail.com> 10088L: linux-iio@vger.kernel.org 10089S: Maintained 10090F: drivers/iio/light/gain-time-scale-helper.c 10091F: drivers/iio/light/gain-time-scale-helper.h 10092 10093IIO MULTIPLEXER 10094M: Peter Rosin <peda@axentia.se> 10095L: linux-iio@vger.kernel.org 10096S: Maintained 10097F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10098F: drivers/iio/multiplexer/iio-mux.c 10099 10100IIO SCMI BASED DRIVER 10101M: Jyoti Bhayana <jbhayana@google.com> 10102L: linux-iio@vger.kernel.org 10103S: Maintained 10104F: drivers/iio/common/scmi_sensors/scmi_iio.c 10105 10106IIO SUBSYSTEM AND DRIVERS 10107M: Jonathan Cameron <jic23@kernel.org> 10108R: Lars-Peter Clausen <lars@metafoo.de> 10109L: linux-iio@vger.kernel.org 10110S: Maintained 10111T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10112F: Documentation/ABI/testing/configfs-iio* 10113F: Documentation/ABI/testing/sysfs-bus-iio* 10114F: Documentation/devicetree/bindings/iio/ 10115F: drivers/iio/ 10116F: drivers/staging/iio/ 10117F: include/dt-bindings/iio/ 10118F: include/linux/iio/ 10119F: tools/iio/ 10120 10121IIO UNIT CONVERTER 10122M: Peter Rosin <peda@axentia.se> 10123L: linux-iio@vger.kernel.org 10124S: Maintained 10125F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10126F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10127F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10128F: drivers/iio/afe/iio-rescale.c 10129 10130IKANOS/ADI EAGLE ADSL USB DRIVER 10131M: Matthieu Castet <castet.matthieu@free.fr> 10132M: Stanislaw Gruszka <stf_xl@wp.pl> 10133S: Maintained 10134F: drivers/usb/atm/ueagle-atm.c 10135 10136IMAGIS TOUCHSCREEN DRIVER 10137M: Markuss Broks <markuss.broks@gmail.com> 10138S: Maintained 10139F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10140F: drivers/input/touchscreen/imagis.c 10141 10142IMGTEC ASCII LCD DRIVER 10143M: Paul Burton <paulburton@kernel.org> 10144S: Maintained 10145F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10146F: drivers/auxdisplay/img-ascii-lcd.c 10147 10148IMGTEC IR DECODER DRIVER 10149S: Orphan 10150F: drivers/media/rc/img-ir/ 10151 10152IMON SOUNDGRAPH USB IR RECEIVER 10153M: Sean Young <sean@mess.org> 10154L: linux-media@vger.kernel.org 10155S: Maintained 10156F: drivers/media/rc/imon.c 10157F: drivers/media/rc/imon_raw.c 10158 10159IMS TWINTURBO FRAMEBUFFER DRIVER 10160L: linux-fbdev@vger.kernel.org 10161S: Orphan 10162F: drivers/video/fbdev/imsttfb.c 10163 10164INA209 HARDWARE MONITOR DRIVER 10165M: Guenter Roeck <linux@roeck-us.net> 10166L: linux-hwmon@vger.kernel.org 10167S: Maintained 10168F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10169F: Documentation/hwmon/ina209.rst 10170F: drivers/hwmon/ina209.c 10171 10172INA2XX HARDWARE MONITOR DRIVER 10173M: Guenter Roeck <linux@roeck-us.net> 10174L: linux-hwmon@vger.kernel.org 10175S: Maintained 10176F: Documentation/hwmon/ina2xx.rst 10177F: drivers/hwmon/ina2xx.c 10178F: include/linux/platform_data/ina2xx.h 10179 10180INDEX OF FURTHER KERNEL DOCUMENTATION 10181M: Carlos Bilbao <carlos.bilbao@amd.com> 10182S: Maintained 10183F: Documentation/process/kernel-docs.rst 10184 10185INDUSTRY PACK SUBSYSTEM (IPACK) 10186M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10187M: Jens Taprogge <jens.taprogge@taprogge.org> 10188M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10189L: industrypack-devel@lists.sourceforge.net 10190S: Maintained 10191W: http://industrypack.sourceforge.net 10192F: drivers/ipack/ 10193 10194INFINEON DPS310 Driver 10195M: Eddie James <eajames@linux.ibm.com> 10196L: linux-iio@vger.kernel.org 10197S: Maintained 10198F: drivers/iio/pressure/dps310.c 10199 10200INFINEON PEB2466 ASoC CODEC 10201M: Herve Codina <herve.codina@bootlin.com> 10202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10203S: Maintained 10204F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10205F: sound/soc/codecs/peb2466.c 10206 10207INFINIBAND SUBSYSTEM 10208M: Jason Gunthorpe <jgg@nvidia.com> 10209M: Leon Romanovsky <leonro@nvidia.com> 10210L: linux-rdma@vger.kernel.org 10211S: Supported 10212W: https://github.com/linux-rdma/rdma-core 10213Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10214T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10215F: Documentation/devicetree/bindings/infiniband/ 10216F: Documentation/infiniband/ 10217F: drivers/infiniband/ 10218F: include/rdma/ 10219F: include/trace/events/ib_mad.h 10220F: include/trace/events/ib_umad.h 10221F: include/trace/misc/rdma.h 10222F: include/uapi/linux/if_infiniband.h 10223F: include/uapi/rdma/ 10224F: samples/bpf/ibumad_kern.c 10225F: samples/bpf/ibumad_user.c 10226 10227INGENIC JZ4780 NAND DRIVER 10228M: Harvey Hunt <harveyhuntnexus@gmail.com> 10229L: linux-mtd@lists.infradead.org 10230L: linux-mips@vger.kernel.org 10231S: Maintained 10232F: drivers/mtd/nand/raw/ingenic/ 10233 10234INGENIC JZ47xx SoCs 10235M: Paul Cercueil <paul@crapouillou.net> 10236L: linux-mips@vger.kernel.org 10237S: Maintained 10238F: arch/mips/boot/dts/ingenic/ 10239F: arch/mips/generic/board-ingenic.c 10240F: arch/mips/include/asm/mach-ingenic/ 10241F: arch/mips/ingenic/Kconfig 10242F: drivers/clk/ingenic/ 10243F: drivers/dma/dma-jz4780.c 10244F: drivers/gpu/drm/ingenic/ 10245F: drivers/i2c/busses/i2c-jz4780.c 10246F: drivers/iio/adc/ingenic-adc.c 10247F: drivers/irqchip/irq-ingenic.c 10248F: drivers/memory/jz4780-nemc.c 10249F: drivers/mmc/host/jz4740_mmc.c 10250F: drivers/mtd/nand/raw/ingenic/ 10251F: drivers/pinctrl/pinctrl-ingenic.c 10252F: drivers/power/supply/ingenic-battery.c 10253F: drivers/pwm/pwm-jz4740.c 10254F: drivers/remoteproc/ingenic_rproc.c 10255F: drivers/rtc/rtc-jz4740.c 10256F: drivers/tty/serial/8250/8250_ingenic.c 10257F: drivers/usb/musb/jz4740.c 10258F: drivers/watchdog/jz4740_wdt.c 10259F: include/dt-bindings/iio/adc/ingenic,adc.h 10260F: include/linux/mfd/ingenic-tcu.h 10261F: sound/soc/codecs/jz47* 10262F: sound/soc/jz4740/ 10263 10264INJOINIC IP5xxx POWER BANK IC DRIVER 10265M: Samuel Holland <samuel@sholland.org> 10266S: Maintained 10267F: drivers/power/supply/ip5xxx_power.c 10268 10269INOTIFY 10270M: Jan Kara <jack@suse.cz> 10271R: Amir Goldstein <amir73il@gmail.com> 10272L: linux-fsdevel@vger.kernel.org 10273S: Maintained 10274F: Documentation/filesystems/inotify.rst 10275F: fs/notify/inotify/ 10276F: include/linux/inotify.h 10277F: include/uapi/linux/inotify.h 10278 10279INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10280M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10281L: linux-input@vger.kernel.org 10282S: Maintained 10283Q: http://patchwork.kernel.org/project/linux-input/list/ 10284T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10285F: Documentation/devicetree/bindings/input/ 10286F: Documentation/devicetree/bindings/serio/ 10287F: Documentation/input/ 10288F: drivers/input/ 10289F: include/dt-bindings/input/ 10290F: include/linux/input.h 10291F: include/linux/input/ 10292F: include/uapi/linux/input-event-codes.h 10293F: include/uapi/linux/input.h 10294 10295INPUT MULTITOUCH (MT) PROTOCOL 10296M: Henrik Rydberg <rydberg@bitmath.org> 10297L: linux-input@vger.kernel.org 10298S: Odd fixes 10299F: Documentation/input/multi-touch-protocol.rst 10300F: drivers/input/input-mt.c 10301K: \b(ABS|SYN)_MT_ 10302 10303INSIDE SECURE CRYPTO DRIVER 10304M: Antoine Tenart <atenart@kernel.org> 10305L: linux-crypto@vger.kernel.org 10306S: Maintained 10307F: drivers/crypto/inside-secure/ 10308 10309INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10310M: Mimi Zohar <zohar@linux.ibm.com> 10311M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10312L: linux-integrity@vger.kernel.org 10313S: Supported 10314T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10315F: security/integrity/ 10316F: security/integrity/ima/ 10317 10318INTEL 810/815 FRAMEBUFFER DRIVER 10319M: Antonino Daplas <adaplas@gmail.com> 10320L: linux-fbdev@vger.kernel.org 10321S: Maintained 10322F: drivers/video/fbdev/i810/ 10323 10324INTEL 8254 COUNTER DRIVER 10325M: William Breathitt Gray <william.gray@linaro.org> 10326L: linux-iio@vger.kernel.org 10327S: Maintained 10328F: drivers/counter/i8254.c 10329F: include/linux/i8254.h 10330 10331INTEL 8255 GPIO DRIVER 10332M: William Breathitt Gray <william.gray@linaro.org> 10333L: linux-gpio@vger.kernel.org 10334S: Maintained 10335F: drivers/gpio/gpio-i8255.c 10336F: drivers/gpio/gpio-i8255.h 10337 10338INTEL ASoC DRIVERS 10339M: Cezary Rojewski <cezary.rojewski@intel.com> 10340M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10341M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10342M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10343M: Bard Liao <yung-chuan.liao@linux.intel.com> 10344M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10345M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10346L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10347S: Supported 10348F: sound/soc/intel/ 10349 10350INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10351M: Hans de Goede <hdegoede@redhat.com> 10352L: platform-driver-x86@vger.kernel.org 10353S: Maintained 10354F: drivers/platform/x86/intel/atomisp2/pm.c 10355 10356INTEL ATOMISP2 LED DRIVER 10357M: Hans de Goede <hdegoede@redhat.com> 10358L: platform-driver-x86@vger.kernel.org 10359S: Maintained 10360F: drivers/platform/x86/intel/atomisp2/led.c 10361 10362INTEL BIOS SAR INT1092 DRIVER 10363M: Shravan Sudhakar <s.shravan@intel.com> 10364M: Intel Corporation <linuxwwan@intel.com> 10365L: platform-driver-x86@vger.kernel.org 10366S: Maintained 10367F: drivers/platform/x86/intel/int1092/ 10368 10369INTEL BROXTON PMC DRIVER 10370M: Mika Westerberg <mika.westerberg@linux.intel.com> 10371M: Zha Qipeng <qipeng.zha@intel.com> 10372S: Maintained 10373F: drivers/mfd/intel_pmc_bxt.c 10374F: include/linux/mfd/intel_pmc_bxt.h 10375 10376INTEL C600 SERIES SAS CONTROLLER DRIVER 10377M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10378L: linux-scsi@vger.kernel.org 10379S: Supported 10380T: git git://git.code.sf.net/p/intel-sas/isci 10381F: drivers/scsi/isci/ 10382 10383INTEL CPU family model numbers 10384M: Tony Luck <tony.luck@intel.com> 10385M: x86@kernel.org 10386L: linux-kernel@vger.kernel.org 10387S: Supported 10388F: arch/x86/include/asm/intel-family.h 10389 10390INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10391M: Jani Nikula <jani.nikula@linux.intel.com> 10392M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10393M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10394M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10395L: intel-gfx@lists.freedesktop.org 10396S: Supported 10397W: https://01.org/linuxgraphics/ 10398Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10399B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10400C: irc://irc.oftc.net/intel-gfx 10401T: git git://anongit.freedesktop.org/drm-intel 10402F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10403F: Documentation/gpu/i915.rst 10404F: drivers/gpu/drm/i915/ 10405F: include/drm/i915* 10406F: include/uapi/drm/i915_drm.h 10407 10408INTEL ETHERNET DRIVERS 10409M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10410M: Tony Nguyen <anthony.l.nguyen@intel.com> 10411L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10412S: Supported 10413W: https://www.intel.com/content/www/us/en/support.html 10414Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10417F: Documentation/networking/device_drivers/ethernet/intel/ 10418F: drivers/net/ethernet/intel/ 10419F: drivers/net/ethernet/intel/*/ 10420F: include/linux/avf/virtchnl.h 10421F: include/linux/net/intel/iidc.h 10422 10423INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10424M: Mustafa Ismail <mustafa.ismail@intel.com> 10425M: Shiraz Saleem <shiraz.saleem@intel.com> 10426L: linux-rdma@vger.kernel.org 10427S: Supported 10428F: drivers/infiniband/hw/irdma/ 10429F: include/uapi/rdma/irdma-abi.h 10430 10431INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10432M: Maik Broemme <mbroemme@libmpq.org> 10433L: linux-fbdev@vger.kernel.org 10434S: Maintained 10435F: Documentation/fb/intelfb.rst 10436F: drivers/video/fbdev/intelfb/ 10437 10438INTEL GPIO DRIVERS 10439M: Andy Shevchenko <andy@kernel.org> 10440L: linux-gpio@vger.kernel.org 10441S: Supported 10442T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10443F: drivers/gpio/gpio-elkhartlake.c 10444F: drivers/gpio/gpio-ich.c 10445F: drivers/gpio/gpio-merrifield.c 10446F: drivers/gpio/gpio-ml-ioh.c 10447F: drivers/gpio/gpio-pch.c 10448F: drivers/gpio/gpio-sch.c 10449F: drivers/gpio/gpio-sodaville.c 10450F: drivers/gpio/gpio-tangier.c 10451 10452INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10453M: Zhenyu Wang <zhenyuw@linux.intel.com> 10454M: Zhi Wang <zhi.a.wang@intel.com> 10455L: intel-gvt-dev@lists.freedesktop.org 10456L: intel-gfx@lists.freedesktop.org 10457S: Supported 10458W: https://01.org/igvt-g 10459T: git https://github.com/intel/gvt-linux.git 10460F: drivers/gpu/drm/i915/gvt/ 10461 10462INTEL HID EVENT DRIVER 10463M: Alex Hung <alexhung@gmail.com> 10464L: platform-driver-x86@vger.kernel.org 10465S: Maintained 10466F: drivers/platform/x86/intel/hid.c 10467 10468INTEL I/OAT DMA DRIVER 10469M: Dave Jiang <dave.jiang@intel.com> 10470R: Dan Williams <dan.j.williams@intel.com> 10471L: dmaengine@vger.kernel.org 10472S: Supported 10473Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10474F: drivers/dma/ioat* 10475 10476INTEL IDLE DRIVER 10477M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10478M: Len Brown <lenb@kernel.org> 10479L: linux-pm@vger.kernel.org 10480S: Supported 10481B: https://bugzilla.kernel.org 10482T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10483F: drivers/idle/intel_idle.c 10484 10485INTEL IDXD DRIVER 10486M: Fenghua Yu <fenghua.yu@intel.com> 10487M: Dave Jiang <dave.jiang@intel.com> 10488L: dmaengine@vger.kernel.org 10489S: Supported 10490F: drivers/dma/idxd/* 10491F: include/uapi/linux/idxd.h 10492 10493INTEL IN FIELD SCAN (IFS) DEVICE 10494M: Jithu Joseph <jithu.joseph@intel.com> 10495R: Ashok Raj <ashok.raj@intel.com> 10496R: Tony Luck <tony.luck@intel.com> 10497S: Maintained 10498F: drivers/platform/x86/intel/ifs 10499F: include/trace/events/intel_ifs.h 10500 10501INTEL INTEGRATED SENSOR HUB DRIVER 10502M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10503M: Jiri Kosina <jikos@kernel.org> 10504L: linux-input@vger.kernel.org 10505S: Maintained 10506F: drivers/hid/intel-ish-hid/ 10507 10508INTEL IOMMU (VT-d) 10509M: David Woodhouse <dwmw2@infradead.org> 10510M: Lu Baolu <baolu.lu@linux.intel.com> 10511L: iommu@lists.linux.dev 10512S: Supported 10513T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10514F: drivers/iommu/intel/ 10515 10516INTEL IPU3 CSI-2 CIO2 DRIVER 10517M: Yong Zhi <yong.zhi@intel.com> 10518M: Sakari Ailus <sakari.ailus@linux.intel.com> 10519M: Bingbu Cao <bingbu.cao@intel.com> 10520M: Dan Scally <djrscally@gmail.com> 10521R: Tianshu Qiu <tian.shu.qiu@intel.com> 10522L: linux-media@vger.kernel.org 10523S: Maintained 10524T: git git://linuxtv.org/media_tree.git 10525F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10526F: drivers/media/pci/intel/ipu3/ 10527 10528INTEL IPU3 CSI-2 IMGU DRIVER 10529M: Sakari Ailus <sakari.ailus@linux.intel.com> 10530R: Bingbu Cao <bingbu.cao@intel.com> 10531R: Tianshu Qiu <tian.shu.qiu@intel.com> 10532L: linux-media@vger.kernel.org 10533S: Maintained 10534F: Documentation/admin-guide/media/ipu3.rst 10535F: Documentation/admin-guide/media/ipu3_rcb.svg 10536F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10537F: drivers/staging/media/ipu3/ 10538 10539INTEL ISHTP ECLITE DRIVER 10540M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10541L: platform-driver-x86@vger.kernel.org 10542S: Supported 10543F: drivers/platform/x86/intel/ishtp_eclite.c 10544 10545INTEL IXP4XX CRYPTO SUPPORT 10546M: Corentin Labbe <clabbe@baylibre.com> 10547L: linux-crypto@vger.kernel.org 10548S: Maintained 10549F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10550 10551INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10552M: Krzysztof Halasa <khalasa@piap.pl> 10553S: Maintained 10554F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10555F: drivers/net/wan/ixp4xx_hss.c 10556F: drivers/soc/ixp4xx/ixp4xx-npe.c 10557F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10558F: include/linux/soc/ixp4xx/npe.h 10559F: include/linux/soc/ixp4xx/qmgr.h 10560 10561INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10562M: Deepak Saxena <dsaxena@plexity.net> 10563S: Maintained 10564F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10565F: drivers/char/hw_random/ixp4xx-rng.c 10566 10567INTEL KEEM BAY DRM DRIVER 10568M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10569M: Edmund Dea <edmund.j.dea@intel.com> 10570S: Maintained 10571F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10572F: drivers/gpu/drm/kmb/ 10573 10574INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10575M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10576S: Maintained 10577F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10578F: drivers/crypto/intel/keembay/Kconfig 10579F: drivers/crypto/intel/keembay/Makefile 10580F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10581F: drivers/crypto/intel/keembay/ocs-aes.c 10582F: drivers/crypto/intel/keembay/ocs-aes.h 10583 10584INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10585M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10586M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10587M: Mark Gross <mgross@linux.intel.com> 10588S: Maintained 10589F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10590F: drivers/crypto/intel/keembay/Kconfig 10591F: drivers/crypto/intel/keembay/Makefile 10592F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10593 10594INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10595M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10596M: Declan Murphy <declan.murphy@intel.com> 10597S: Maintained 10598F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10599F: drivers/crypto/intel/keembay/Kconfig 10600F: drivers/crypto/intel/keembay/Makefile 10601F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10602F: drivers/crypto/intel/keembay/ocs-hcu.c 10603F: drivers/crypto/intel/keembay/ocs-hcu.h 10604 10605INTEL MANAGEMENT ENGINE (mei) 10606M: Tomas Winkler <tomas.winkler@intel.com> 10607L: linux-kernel@vger.kernel.org 10608S: Supported 10609F: Documentation/driver-api/mei/* 10610F: drivers/misc/mei/ 10611F: drivers/watchdog/mei_wdt.c 10612F: include/linux/mei_aux.h 10613F: include/linux/mei_cl_bus.h 10614F: include/uapi/linux/mei.h 10615F: include/uapi/linux/mei_uuid.h 10616F: include/uapi/linux/uuid.h 10617F: samples/mei/* 10618 10619INTEL MAX 10 BMC MFD DRIVER 10620M: Xu Yilun <yilun.xu@intel.com> 10621R: Tom Rix <trix@redhat.com> 10622S: Maintained 10623F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10624F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10625F: drivers/hwmon/intel-m10-bmc-hwmon.c 10626F: drivers/mfd/intel-m10-bmc* 10627F: include/linux/mfd/intel-m10-bmc.h 10628 10629INTEL MAX10 BMC SECURE UPDATES 10630M: Russ Weight <russell.h.weight@intel.com> 10631L: linux-fpga@vger.kernel.org 10632S: Maintained 10633F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10634F: drivers/fpga/intel-m10-bmc-sec-update.c 10635 10636INTEL P-Unit IPC DRIVER 10637M: Zha Qipeng <qipeng.zha@intel.com> 10638L: platform-driver-x86@vger.kernel.org 10639S: Maintained 10640F: arch/x86/include/asm/intel_punit_ipc.h 10641F: drivers/platform/x86/intel/punit_ipc.c 10642 10643INTEL PMC CORE DRIVER 10644M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10645M: David E Box <david.e.box@intel.com> 10646L: platform-driver-x86@vger.kernel.org 10647S: Maintained 10648F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10649F: drivers/platform/x86/intel/pmc/ 10650 10651INTEL PMIC GPIO DRIVERS 10652M: Andy Shevchenko <andy@kernel.org> 10653S: Supported 10654T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10655F: drivers/gpio/gpio-*cove.c 10656 10657INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10658M: Andy Shevchenko <andy@kernel.org> 10659S: Supported 10660F: drivers/mfd/intel_soc_pmic* 10661F: include/linux/mfd/intel_soc_pmic* 10662 10663INTEL PMT DRIVERS 10664M: David E. Box <david.e.box@linux.intel.com> 10665S: Supported 10666F: drivers/platform/x86/intel/pmt/ 10667 10668INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10669M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10670L: linux-wireless@vger.kernel.org 10671S: Maintained 10672F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10673F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10674F: drivers/net/wireless/intel/ipw2x00/ 10675 10676INTEL PSTATE DRIVER 10677M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10678M: Len Brown <lenb@kernel.org> 10679L: linux-pm@vger.kernel.org 10680S: Supported 10681F: drivers/cpufreq/intel_pstate.c 10682 10683INTEL PTP DFL ToD DRIVER 10684M: Tianfei Zhang <tianfei.zhang@intel.com> 10685L: linux-fpga@vger.kernel.org 10686L: netdev@vger.kernel.org 10687S: Maintained 10688F: drivers/ptp/ptp_dfl_tod.c 10689 10690INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10691M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10692L: linux-iio@vger.kernel.org 10693F: drivers/counter/intel-qep.c 10694 10695INTEL SCU DRIVERS 10696M: Mika Westerberg <mika.westerberg@linux.intel.com> 10697S: Maintained 10698F: arch/x86/include/asm/intel_scu_ipc.h 10699F: drivers/platform/x86/intel_scu_* 10700 10701INTEL SDSI DRIVER 10702M: David E. Box <david.e.box@linux.intel.com> 10703S: Supported 10704F: drivers/platform/x86/intel/sdsi.c 10705F: tools/arch/x86/intel_sdsi/ 10706F: tools/testing/selftests/drivers/sdsi/ 10707 10708INTEL SGX 10709M: Jarkko Sakkinen <jarkko@kernel.org> 10710R: Dave Hansen <dave.hansen@linux.intel.com> 10711L: linux-sgx@vger.kernel.org 10712S: Supported 10713Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10715F: Documentation/arch/x86/sgx.rst 10716F: arch/x86/entry/vdso/vsgx.S 10717F: arch/x86/include/asm/sgx.h 10718F: arch/x86/include/uapi/asm/sgx.h 10719F: arch/x86/kernel/cpu/sgx/* 10720F: tools/testing/selftests/sgx/* 10721K: \bSGX_ 10722 10723INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10724M: Daniel Scally <djrscally@gmail.com> 10725S: Maintained 10726F: drivers/platform/x86/intel/int3472/ 10727 10728INTEL SPEED SELECT TECHNOLOGY 10729M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10730L: platform-driver-x86@vger.kernel.org 10731S: Maintained 10732F: drivers/platform/x86/intel/speed_select_if/ 10733F: include/uapi/linux/isst_if.h 10734F: tools/power/x86/intel-speed-select/ 10735 10736INTEL STRATIX10 FIRMWARE DRIVERS 10737M: Dinh Nguyen <dinguyen@kernel.org> 10738L: linux-kernel@vger.kernel.org 10739S: Maintained 10740T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10741F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10742F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10743F: drivers/firmware/stratix10-rsu.c 10744F: drivers/firmware/stratix10-svc.c 10745F: include/linux/firmware/intel/stratix10-smc.h 10746F: include/linux/firmware/intel/stratix10-svc-client.h 10747 10748INTEL TELEMETRY DRIVER 10749M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10750M: "David E. Box" <david.e.box@linux.intel.com> 10751L: platform-driver-x86@vger.kernel.org 10752S: Maintained 10753F: arch/x86/include/asm/intel_telemetry.h 10754F: drivers/platform/x86/intel/telemetry/ 10755 10756INTEL TPMI DRIVER 10757M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10758L: platform-driver-x86@vger.kernel.org 10759S: Maintained 10760F: drivers/platform/x86/intel/tpmi.c 10761F: include/linux/intel_tpmi.h 10762 10763INTEL UNCORE FREQUENCY CONTROL 10764M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10765L: platform-driver-x86@vger.kernel.org 10766S: Maintained 10767F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10768F: drivers/platform/x86/intel/uncore-frequency/ 10769 10770INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10771M: David E. Box <david.e.box@linux.intel.com> 10772S: Supported 10773F: drivers/platform/x86/intel/vsec.* 10774 10775INTEL VIRTUAL BUTTON DRIVER 10776M: AceLan Kao <acelan.kao@canonical.com> 10777L: platform-driver-x86@vger.kernel.org 10778S: Maintained 10779F: drivers/platform/x86/intel/vbtn.c 10780 10781INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10782M: Stanislaw Gruszka <stf_xl@wp.pl> 10783L: linux-wireless@vger.kernel.org 10784S: Supported 10785F: drivers/net/wireless/intel/iwlegacy/ 10786 10787INTEL WIRELESS WIFI LINK (iwlwifi) 10788M: Gregory Greenman <gregory.greenman@intel.com> 10789L: linux-wireless@vger.kernel.org 10790S: Supported 10791W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10792T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10793F: drivers/net/wireless/intel/iwlwifi/ 10794 10795INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10796M: Jithu Joseph <jithu.joseph@intel.com> 10797R: Maurice Ma <maurice.ma@intel.com> 10798S: Maintained 10799W: https://slimbootloader.github.io/security/firmware-update.html 10800F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10801 10802INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10803L: Dell.Client.Kernel@dell.com 10804S: Maintained 10805F: drivers/platform/x86/intel/wmi/thunderbolt.c 10806 10807INTEL WWAN IOSM DRIVER 10808M: M Chetan Kumar <m.chetan.kumar@intel.com> 10809M: Intel Corporation <linuxwwan@intel.com> 10810L: netdev@vger.kernel.org 10811S: Maintained 10812F: drivers/net/wwan/iosm/ 10813 10814INTEL(R) TRACE HUB 10815M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10816S: Supported 10817F: Documentation/trace/intel_th.rst 10818F: drivers/hwtracing/intel_th/ 10819F: include/linux/intel_th.h 10820 10821INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10822M: Ning Sun <ning.sun@intel.com> 10823L: tboot-devel@lists.sourceforge.net 10824S: Supported 10825W: http://tboot.sourceforge.net 10826T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10827F: Documentation/arch/x86/intel_txt.rst 10828F: arch/x86/kernel/tboot.c 10829F: include/linux/tboot.h 10830 10831INTERCONNECT API 10832M: Georgi Djakov <djakov@kernel.org> 10833L: linux-pm@vger.kernel.org 10834S: Maintained 10835T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10836F: Documentation/devicetree/bindings/interconnect/ 10837F: Documentation/driver-api/interconnect.rst 10838F: drivers/interconnect/ 10839F: include/dt-bindings/interconnect/ 10840F: include/linux/interconnect-provider.h 10841F: include/linux/interconnect.h 10842 10843INTERRUPT COUNTER DRIVER 10844M: Oleksij Rempel <o.rempel@pengutronix.de> 10845R: Pengutronix Kernel Team <kernel@pengutronix.de> 10846L: linux-iio@vger.kernel.org 10847F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10848F: drivers/counter/interrupt-cnt.c 10849 10850INTERSIL ISL7998X VIDEO DECODER DRIVER 10851M: Michael Tretter <m.tretter@pengutronix.de> 10852R: Pengutronix Kernel Team <kernel@pengutronix.de> 10853L: linux-media@vger.kernel.org 10854S: Maintained 10855F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10856F: drivers/media/i2c/isl7998x.c 10857 10858INVENSENSE ICM-426xx IMU DRIVER 10859M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10860L: linux-iio@vger.kernel.org 10861S: Maintained 10862W: https://invensense.tdk.com/ 10863F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10864F: drivers/iio/imu/inv_icm42600/ 10865 10866INVENSENSE MPU-3050 GYROSCOPE DRIVER 10867M: Linus Walleij <linus.walleij@linaro.org> 10868L: linux-iio@vger.kernel.org 10869S: Maintained 10870F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10871F: drivers/iio/gyro/mpu3050* 10872 10873IOC3 ETHERNET DRIVER 10874M: Ralf Baechle <ralf@linux-mips.org> 10875L: linux-mips@vger.kernel.org 10876S: Maintained 10877F: drivers/net/ethernet/sgi/ioc3-eth.c 10878 10879IOMAP FILESYSTEM LIBRARY 10880M: Darrick J. Wong <djwong@kernel.org> 10881L: linux-xfs@vger.kernel.org 10882L: linux-fsdevel@vger.kernel.org 10883S: Supported 10884T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10885F: fs/iomap/ 10886F: include/linux/iomap.h 10887 10888IOMMU DMA-API LAYER 10889M: Robin Murphy <robin.murphy@arm.com> 10890L: iommu@lists.linux.dev 10891S: Maintained 10892T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10893F: drivers/iommu/dma-iommu.c 10894F: drivers/iommu/dma-iommu.h 10895F: drivers/iommu/iova.c 10896F: include/linux/iova.h 10897 10898IOMMU SUBSYSTEM 10899M: Joerg Roedel <joro@8bytes.org> 10900M: Will Deacon <will@kernel.org> 10901R: Robin Murphy <robin.murphy@arm.com> 10902L: iommu@lists.linux.dev 10903S: Maintained 10904T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10905F: Documentation/devicetree/bindings/iommu/ 10906F: Documentation/userspace-api/iommu.rst 10907F: drivers/iommu/ 10908F: include/linux/iommu.h 10909F: include/linux/iova.h 10910F: include/linux/of_iommu.h 10911F: include/uapi/linux/iommu.h 10912 10913IOMMUFD 10914M: Jason Gunthorpe <jgg@nvidia.com> 10915M: Kevin Tian <kevin.tian@intel.com> 10916L: iommu@lists.linux.dev 10917S: Maintained 10918T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10919F: Documentation/userspace-api/iommufd.rst 10920F: drivers/iommu/iommufd/ 10921F: include/linux/iommufd.h 10922F: include/uapi/linux/iommufd.h 10923F: tools/testing/selftests/iommu/ 10924 10925IOSYS-MAP HELPERS 10926M: Thomas Zimmermann <tzimmermann@suse.de> 10927L: dri-devel@lists.freedesktop.org 10928S: Maintained 10929T: git git://anongit.freedesktop.org/drm/drm-misc 10930F: include/linux/iosys-map.h 10931 10932IO_URING 10933M: Jens Axboe <axboe@kernel.dk> 10934R: Pavel Begunkov <asml.silence@gmail.com> 10935L: io-uring@vger.kernel.org 10936S: Maintained 10937T: git git://git.kernel.dk/linux-block 10938T: git git://git.kernel.dk/liburing 10939F: include/linux/io_uring.h 10940F: include/linux/io_uring_types.h 10941F: include/trace/events/io_uring.h 10942F: include/uapi/linux/io_uring.h 10943F: io_uring/ 10944F: tools/io_uring/ 10945 10946IPMI SUBSYSTEM 10947M: Corey Minyard <minyard@acm.org> 10948L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10949S: Supported 10950W: http://openipmi.sourceforge.net/ 10951T: git https://github.com/cminyard/linux-ipmi.git for-next 10952F: Documentation/devicetree/bindings/ipmi/ 10953F: Documentation/driver-api/ipmi.rst 10954F: drivers/char/ipmi/ 10955F: include/linux/ipmi* 10956F: include/uapi/linux/ipmi* 10957 10958IPS SCSI RAID DRIVER 10959M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10960L: linux-scsi@vger.kernel.org 10961S: Maintained 10962W: http://www.adaptec.com/ 10963F: drivers/scsi/ips* 10964 10965IPVS 10966M: Simon Horman <horms@verge.net.au> 10967M: Julian Anastasov <ja@ssi.bg> 10968L: netdev@vger.kernel.org 10969L: lvs-devel@vger.kernel.org 10970S: Maintained 10971T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10972T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10973F: Documentation/networking/ipvs-sysctl.rst 10974F: include/net/ip_vs.h 10975F: include/uapi/linux/ip_vs.h 10976F: net/netfilter/ipvs/ 10977 10978IPWIRELESS DRIVER 10979M: Jiri Kosina <jikos@kernel.org> 10980M: David Sterba <dsterba@suse.com> 10981S: Odd Fixes 10982F: drivers/tty/ipwireless/ 10983 10984IRON DEVICE AUDIO CODEC DRIVERS 10985M: Kiseok Jo <kiseok.jo@irondevice.com> 10986L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10987S: Maintained 10988F: Documentation/devicetree/bindings/sound/irondevice,* 10989F: sound/soc/codecs/sma* 10990 10991IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10992M: Marc Zyngier <maz@kernel.org> 10993S: Maintained 10994T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10995F: Documentation/core-api/irq/irq-domain.rst 10996F: include/linux/irqdomain.h 10997F: kernel/irq/irqdomain.c 10998F: kernel/irq/msi.c 10999 11000IRQ SUBSYSTEM 11001M: Thomas Gleixner <tglx@linutronix.de> 11002L: linux-kernel@vger.kernel.org 11003S: Maintained 11004T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11005F: include/linux/group_cpus.h 11006F: kernel/irq/ 11007F: lib/group_cpus.c 11008 11009IRQCHIP DRIVERS 11010M: Thomas Gleixner <tglx@linutronix.de> 11011M: Marc Zyngier <maz@kernel.org> 11012L: linux-kernel@vger.kernel.org 11013S: Maintained 11014T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11015F: Documentation/devicetree/bindings/interrupt-controller/ 11016F: drivers/irqchip/ 11017 11018ISA 11019M: William Breathitt Gray <william.gray@linaro.org> 11020S: Maintained 11021F: Documentation/driver-api/isa.rst 11022F: drivers/base/isa.c 11023F: include/linux/isa.h 11024 11025ISA RADIO MODULE 11026M: Hans Verkuil <hverkuil@xs4all.nl> 11027L: linux-media@vger.kernel.org 11028S: Maintained 11029W: https://linuxtv.org 11030T: git git://linuxtv.org/media_tree.git 11031F: drivers/media/radio/radio-isa* 11032 11033ISAPNP 11034M: Jaroslav Kysela <perex@perex.cz> 11035S: Maintained 11036F: Documentation/driver-api/isapnp.rst 11037F: drivers/pnp/isapnp/ 11038F: include/linux/isapnp.h 11039 11040ISCSI 11041M: Lee Duncan <lduncan@suse.com> 11042M: Chris Leech <cleech@redhat.com> 11043M: Mike Christie <michael.christie@oracle.com> 11044L: open-iscsi@googlegroups.com 11045L: linux-scsi@vger.kernel.org 11046S: Maintained 11047W: www.open-iscsi.com 11048F: drivers/scsi/*iscsi* 11049F: include/scsi/*iscsi* 11050 11051iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11052M: Peter Jones <pjones@redhat.com> 11053M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11054S: Maintained 11055F: drivers/firmware/iscsi_ibft* 11056 11057ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11058M: Sagi Grimberg <sagi@grimberg.me> 11059M: Max Gurtovoy <mgurtovoy@nvidia.com> 11060L: linux-rdma@vger.kernel.org 11061S: Supported 11062W: http://www.openfabrics.org 11063W: www.open-iscsi.org 11064Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11065F: drivers/infiniband/ulp/iser/ 11066 11067ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11068M: Sagi Grimberg <sagi@grimberg.me> 11069L: linux-rdma@vger.kernel.org 11070L: target-devel@vger.kernel.org 11071S: Supported 11072W: http://www.linux-iscsi.org 11073T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11074F: drivers/infiniband/ulp/isert 11075 11076ISDN/CMTP OVER BLUETOOTH 11077M: Karsten Keil <isdn@linux-pingi.de> 11078L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11079L: netdev@vger.kernel.org 11080S: Odd Fixes 11081W: http://www.isdn4linux.de 11082F: Documentation/isdn/ 11083F: drivers/isdn/capi/ 11084F: include/linux/isdn/ 11085F: include/uapi/linux/isdn/ 11086F: net/bluetooth/cmtp/ 11087 11088ISDN/mISDN SUBSYSTEM 11089M: Karsten Keil <isdn@linux-pingi.de> 11090L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11091L: netdev@vger.kernel.org 11092S: Maintained 11093W: http://www.isdn4linux.de 11094F: drivers/isdn/Kconfig 11095F: drivers/isdn/Makefile 11096F: drivers/isdn/hardware/ 11097F: drivers/isdn/mISDN/ 11098 11099ISOFS FILESYSTEM 11100M: Jan Kara <jack@suse.cz> 11101L: linux-fsdevel@vger.kernel.org 11102S: Maintained 11103F: Documentation/filesystems/isofs.rst 11104F: fs/isofs/ 11105 11106IT87 HARDWARE MONITORING DRIVER 11107M: Jean Delvare <jdelvare@suse.com> 11108L: linux-hwmon@vger.kernel.org 11109S: Maintained 11110F: Documentation/hwmon/it87.rst 11111F: drivers/hwmon/it87.c 11112 11113IT913X MEDIA DRIVER 11114M: Antti Palosaari <crope@iki.fi> 11115L: linux-media@vger.kernel.org 11116S: Maintained 11117W: https://linuxtv.org 11118W: http://palosaari.fi/linux/ 11119Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11120T: git git://linuxtv.org/anttip/media_tree.git 11121F: drivers/media/tuners/it913x* 11122 11123ITE IT66121 HDMI BRIDGE DRIVER 11124M: Phong LE <ple@baylibre.com> 11125M: Neil Armstrong <neil.armstrong@linaro.org> 11126S: Maintained 11127T: git git://anongit.freedesktop.org/drm/drm-misc 11128F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11129F: drivers/gpu/drm/bridge/ite-it66121.c 11130 11131IVTV VIDEO4LINUX DRIVER 11132M: Andy Walls <awalls@md.metrocast.net> 11133L: linux-media@vger.kernel.org 11134S: Maintained 11135W: https://linuxtv.org 11136T: git git://linuxtv.org/media_tree.git 11137F: Documentation/admin-guide/media/ivtv* 11138F: drivers/media/pci/ivtv/ 11139F: include/uapi/linux/ivtv* 11140 11141IX2505V MEDIA DRIVER 11142M: Malcolm Priestley <tvboxspy@gmail.com> 11143L: linux-media@vger.kernel.org 11144S: Maintained 11145W: https://linuxtv.org 11146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11147F: drivers/media/dvb-frontends/ix2505v* 11148 11149JAILHOUSE HYPERVISOR INTERFACE 11150M: Jan Kiszka <jan.kiszka@siemens.com> 11151L: jailhouse-dev@googlegroups.com 11152S: Maintained 11153F: arch/x86/include/asm/jailhouse_para.h 11154F: arch/x86/kernel/jailhouse.c 11155 11156JC42.4 TEMPERATURE SENSOR DRIVER 11157M: Guenter Roeck <linux@roeck-us.net> 11158L: linux-hwmon@vger.kernel.org 11159S: Maintained 11160F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11161F: Documentation/hwmon/jc42.rst 11162F: drivers/hwmon/jc42.c 11163 11164JFS FILESYSTEM 11165M: Dave Kleikamp <shaggy@kernel.org> 11166L: jfs-discussion@lists.sourceforge.net 11167S: Odd Fixes 11168W: http://jfs.sourceforge.net/ 11169T: git https://github.com/kleikamp/linux-shaggy.git 11170F: Documentation/admin-guide/jfs.rst 11171F: fs/jfs/ 11172 11173JME NETWORK DRIVER 11174M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11175L: netdev@vger.kernel.org 11176S: Maintained 11177F: drivers/net/ethernet/jme.* 11178 11179JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11180M: David Woodhouse <dwmw2@infradead.org> 11181M: Richard Weinberger <richard@nod.at> 11182L: linux-mtd@lists.infradead.org 11183S: Odd Fixes 11184W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11185T: git git://git.infradead.org/ubifs-2.6.git 11186F: fs/jffs2/ 11187F: include/uapi/linux/jffs2.h 11188 11189JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11190M: "Theodore Ts'o" <tytso@mit.edu> 11191M: Jan Kara <jack@suse.com> 11192L: linux-ext4@vger.kernel.org 11193S: Maintained 11194F: fs/jbd2/ 11195F: include/linux/jbd2.h 11196 11197JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11198M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11199L: linux-media@vger.kernel.org 11200L: linux-renesas-soc@vger.kernel.org 11201S: Maintained 11202F: drivers/media/platform/renesas/rcar_jpu.c 11203 11204JSM Neo PCI based serial card 11205L: linux-serial@vger.kernel.org 11206S: Orphan 11207F: drivers/tty/serial/jsm/ 11208 11209K10TEMP HARDWARE MONITORING DRIVER 11210M: Clemens Ladisch <clemens@ladisch.de> 11211L: linux-hwmon@vger.kernel.org 11212S: Maintained 11213F: Documentation/hwmon/k10temp.rst 11214F: drivers/hwmon/k10temp.c 11215 11216K8TEMP HARDWARE MONITORING DRIVER 11217M: Rudolf Marek <r.marek@assembler.cz> 11218L: linux-hwmon@vger.kernel.org 11219S: Maintained 11220F: Documentation/hwmon/k8temp.rst 11221F: drivers/hwmon/k8temp.c 11222 11223KASAN 11224M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11225R: Alexander Potapenko <glider@google.com> 11226R: Andrey Konovalov <andreyknvl@gmail.com> 11227R: Dmitry Vyukov <dvyukov@google.com> 11228R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11229L: kasan-dev@googlegroups.com 11230S: Maintained 11231F: Documentation/dev-tools/kasan.rst 11232F: arch/*/include/asm/*kasan.h 11233F: arch/*/mm/kasan_init* 11234F: include/linux/kasan*.h 11235F: lib/Kconfig.kasan 11236F: mm/kasan/ 11237F: scripts/Makefile.kasan 11238 11239KCONFIG 11240M: Masahiro Yamada <masahiroy@kernel.org> 11241L: linux-kbuild@vger.kernel.org 11242S: Maintained 11243Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11244T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11245F: Documentation/kbuild/kconfig* 11246F: scripts/Kconfig.include 11247F: scripts/kconfig/ 11248 11249KCOV 11250R: Dmitry Vyukov <dvyukov@google.com> 11251R: Andrey Konovalov <andreyknvl@gmail.com> 11252L: kasan-dev@googlegroups.com 11253S: Maintained 11254F: Documentation/dev-tools/kcov.rst 11255F: include/linux/kcov.h 11256F: include/uapi/linux/kcov.h 11257F: kernel/kcov.c 11258F: scripts/Makefile.kcov 11259 11260KCSAN 11261M: Marco Elver <elver@google.com> 11262R: Dmitry Vyukov <dvyukov@google.com> 11263L: kasan-dev@googlegroups.com 11264S: Maintained 11265F: Documentation/dev-tools/kcsan.rst 11266F: include/linux/kcsan*.h 11267F: kernel/kcsan/ 11268F: lib/Kconfig.kcsan 11269F: scripts/Makefile.kcsan 11270 11271KDUMP 11272M: Baoquan He <bhe@redhat.com> 11273R: Vivek Goyal <vgoyal@redhat.com> 11274R: Dave Young <dyoung@redhat.com> 11275L: kexec@lists.infradead.org 11276S: Maintained 11277W: http://lse.sourceforge.net/kdump/ 11278F: Documentation/admin-guide/kdump/ 11279F: fs/proc/vmcore.c 11280F: include/linux/crash_core.h 11281F: include/linux/crash_dump.h 11282F: include/uapi/linux/vmcore.h 11283F: kernel/crash_*.c 11284 11285KEENE FM RADIO TRANSMITTER DRIVER 11286M: Hans Verkuil <hverkuil@xs4all.nl> 11287L: linux-media@vger.kernel.org 11288S: Maintained 11289W: https://linuxtv.org 11290T: git git://linuxtv.org/media_tree.git 11291F: drivers/media/radio/radio-keene* 11292 11293KERNEL AUTOMOUNTER 11294M: Ian Kent <raven@themaw.net> 11295L: autofs@vger.kernel.org 11296S: Maintained 11297F: fs/autofs/ 11298 11299KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11300M: Masahiro Yamada <masahiroy@kernel.org> 11301R: Nathan Chancellor <nathan@kernel.org> 11302R: Nick Desaulniers <ndesaulniers@google.com> 11303R: Nicolas Schier <nicolas@fjasle.eu> 11304L: linux-kbuild@vger.kernel.org 11305S: Maintained 11306Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11307T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11308F: Documentation/kbuild/ 11309F: Makefile 11310F: scripts/*vmlinux* 11311F: scripts/Kbuild* 11312F: scripts/Makefile* 11313F: scripts/basic/ 11314F: scripts/dummy-tools/ 11315F: scripts/mk* 11316F: scripts/mod/ 11317F: scripts/package/ 11318 11319KERNEL HARDENING (not covered by other areas) 11320M: Kees Cook <keescook@chromium.org> 11321L: linux-hardening@vger.kernel.org 11322S: Supported 11323T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11324F: Documentation/ABI/testing/sysfs-kernel-oops_count 11325F: Documentation/ABI/testing/sysfs-kernel-warn_count 11326F: include/linux/overflow.h 11327F: include/linux/randomize_kstack.h 11328F: mm/usercopy.c 11329K: \b(add|choose)_random_kstack_offset\b 11330K: \b__check_(object_size|heap_object)\b 11331 11332KERNEL JANITORS 11333L: kernel-janitors@vger.kernel.org 11334S: Odd Fixes 11335W: http://kernelnewbies.org/KernelJanitors 11336 11337KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11338M: Chuck Lever <chuck.lever@oracle.com> 11339M: Jeff Layton <jlayton@kernel.org> 11340R: Neil Brown <neilb@suse.de> 11341R: Olga Kornievskaia <kolga@netapp.com> 11342R: Dai Ngo <Dai.Ngo@oracle.com> 11343R: Tom Talpey <tom@talpey.com> 11344L: linux-nfs@vger.kernel.org 11345S: Supported 11346W: http://nfs.sourceforge.net/ 11347T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11348F: Documentation/filesystems/nfs/ 11349F: fs/exportfs/ 11350F: fs/lockd/ 11351F: fs/nfs_common/ 11352F: fs/nfsd/ 11353F: include/linux/lockd/ 11354F: include/linux/sunrpc/ 11355F: include/trace/events/rpcgss.h 11356F: include/trace/events/rpcrdma.h 11357F: include/trace/events/sunrpc.h 11358F: include/trace/misc/fs.h 11359F: include/trace/misc/nfs.h 11360F: include/trace/misc/sunrpc.h 11361F: include/uapi/linux/nfsd/ 11362F: include/uapi/linux/sunrpc/ 11363F: net/sunrpc/ 11364 11365KERNEL REGRESSIONS 11366M: Thorsten Leemhuis <linux@leemhuis.info> 11367L: regressions@lists.linux.dev 11368S: Supported 11369F: Documentation/admin-guide/reporting-regressions.rst 11370F: Documentation/process/handling-regressions.rst 11371 11372KERNEL SELFTEST FRAMEWORK 11373M: Shuah Khan <shuah@kernel.org> 11374M: Shuah Khan <skhan@linuxfoundation.org> 11375L: linux-kselftest@vger.kernel.org 11376S: Maintained 11377Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11379F: Documentation/dev-tools/kselftest* 11380F: tools/testing/selftests/ 11381 11382KERNEL SMB3 SERVER (KSMBD) 11383M: Namjae Jeon <linkinjeon@kernel.org> 11384M: Steve French <sfrench@samba.org> 11385R: Sergey Senozhatsky <senozhatsky@chromium.org> 11386R: Tom Talpey <tom@talpey.com> 11387L: linux-cifs@vger.kernel.org 11388S: Maintained 11389T: git git://git.samba.org/ksmbd.git 11390F: Documentation/filesystems/smb/ksmbd.rst 11391F: fs/smb/common/ 11392F: fs/smb/server/ 11393 11394KERNEL UNIT TESTING FRAMEWORK (KUnit) 11395M: Brendan Higgins <brendanhiggins@google.com> 11396M: David Gow <davidgow@google.com> 11397L: linux-kselftest@vger.kernel.org 11398L: kunit-dev@googlegroups.com 11399S: Maintained 11400W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11401T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11402T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11403F: Documentation/dev-tools/kunit/ 11404F: include/kunit/ 11405F: lib/kunit/ 11406F: tools/testing/kunit/ 11407 11408KERNEL USERMODE HELPER 11409M: Luis Chamberlain <mcgrof@kernel.org> 11410L: linux-kernel@vger.kernel.org 11411S: Maintained 11412F: include/linux/umh.h 11413F: kernel/umh.c 11414 11415KERNEL VIRTUAL MACHINE (KVM) 11416M: Paolo Bonzini <pbonzini@redhat.com> 11417L: kvm@vger.kernel.org 11418S: Supported 11419W: http://www.linux-kvm.org 11420T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11421F: Documentation/virt/kvm/ 11422F: include/asm-generic/kvm* 11423F: include/kvm/iodev.h 11424F: include/linux/kvm* 11425F: include/trace/events/kvm.h 11426F: include/uapi/asm-generic/kvm* 11427F: include/uapi/linux/kvm* 11428F: tools/kvm/ 11429F: tools/testing/selftests/kvm/ 11430F: virt/kvm/* 11431 11432KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11433M: Marc Zyngier <maz@kernel.org> 11434M: Oliver Upton <oliver.upton@linux.dev> 11435R: James Morse <james.morse@arm.com> 11436R: Suzuki K Poulose <suzuki.poulose@arm.com> 11437R: Zenghui Yu <yuzenghui@huawei.com> 11438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11439L: kvmarm@lists.linux.dev 11440S: Maintained 11441T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11442F: arch/arm64/include/asm/kvm* 11443F: arch/arm64/include/uapi/asm/kvm* 11444F: arch/arm64/kvm/ 11445F: include/kvm/arm_* 11446F: tools/testing/selftests/kvm/*/aarch64/ 11447F: tools/testing/selftests/kvm/aarch64/ 11448 11449KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11450M: Huacai Chen <chenhuacai@kernel.org> 11451L: linux-mips@vger.kernel.org 11452L: kvm@vger.kernel.org 11453S: Maintained 11454T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11455F: arch/mips/include/asm/kvm* 11456F: arch/mips/include/uapi/asm/kvm* 11457F: arch/mips/kvm/ 11458 11459KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11460M: Michael Ellerman <mpe@ellerman.id.au> 11461R: Nicholas Piggin <npiggin@gmail.com> 11462L: linuxppc-dev@lists.ozlabs.org 11463L: kvm@vger.kernel.org 11464S: Maintained (Book3S 64-bit HV) 11465S: Odd fixes (Book3S 64-bit PR) 11466S: Orphan (Book3E and 32-bit) 11467T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11468F: arch/powerpc/include/asm/kvm* 11469F: arch/powerpc/include/uapi/asm/kvm* 11470F: arch/powerpc/kernel/kvm* 11471F: arch/powerpc/kvm/ 11472 11473KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11474M: Anup Patel <anup@brainfault.org> 11475R: Atish Patra <atishp@atishpatra.org> 11476L: kvm@vger.kernel.org 11477L: kvm-riscv@lists.infradead.org 11478L: linux-riscv@lists.infradead.org 11479S: Maintained 11480T: git https://github.com/kvm-riscv/linux.git 11481F: arch/riscv/include/asm/kvm* 11482F: arch/riscv/include/uapi/asm/kvm* 11483F: arch/riscv/kvm/ 11484F: tools/testing/selftests/kvm/*/riscv/ 11485 11486KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11487M: Christian Borntraeger <borntraeger@linux.ibm.com> 11488M: Janosch Frank <frankja@linux.ibm.com> 11489M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11490R: David Hildenbrand <david@redhat.com> 11491L: kvm@vger.kernel.org 11492S: Supported 11493T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11494F: Documentation/virt/kvm/s390* 11495F: arch/s390/include/asm/gmap.h 11496F: arch/s390/include/asm/kvm* 11497F: arch/s390/include/uapi/asm/kvm* 11498F: arch/s390/include/uapi/asm/uvdevice.h 11499F: arch/s390/kernel/uv.c 11500F: arch/s390/kvm/ 11501F: arch/s390/mm/gmap.c 11502F: drivers/s390/char/uvdevice.c 11503F: tools/testing/selftests/drivers/s390x/uvdevice/ 11504F: tools/testing/selftests/kvm/*/s390x/ 11505F: tools/testing/selftests/kvm/s390x/ 11506 11507KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11508M: Sean Christopherson <seanjc@google.com> 11509M: Paolo Bonzini <pbonzini@redhat.com> 11510L: kvm@vger.kernel.org 11511S: Supported 11512P: Documentation/process/maintainer-kvm-x86.rst 11513T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11514F: arch/x86/include/asm/kvm* 11515F: arch/x86/include/asm/svm.h 11516F: arch/x86/include/asm/vmx*.h 11517F: arch/x86/include/uapi/asm/kvm* 11518F: arch/x86/include/uapi/asm/svm.h 11519F: arch/x86/include/uapi/asm/vmx.h 11520F: arch/x86/kvm/ 11521F: arch/x86/kvm/*/ 11522 11523KERNFS 11524M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11525M: Tejun Heo <tj@kernel.org> 11526S: Supported 11527T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11528F: fs/kernfs/ 11529F: include/linux/kernfs.h 11530 11531KEXEC 11532M: Eric Biederman <ebiederm@xmission.com> 11533L: kexec@lists.infradead.org 11534S: Maintained 11535W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11536F: include/linux/kexec.h 11537F: include/uapi/linux/kexec.h 11538F: kernel/kexec* 11539 11540KEYS-ENCRYPTED 11541M: Mimi Zohar <zohar@linux.ibm.com> 11542L: linux-integrity@vger.kernel.org 11543L: keyrings@vger.kernel.org 11544S: Supported 11545F: Documentation/security/keys/trusted-encrypted.rst 11546F: include/keys/encrypted-type.h 11547F: security/keys/encrypted-keys/ 11548 11549KEYS-TRUSTED 11550M: James Bottomley <jejb@linux.ibm.com> 11551M: Jarkko Sakkinen <jarkko@kernel.org> 11552M: Mimi Zohar <zohar@linux.ibm.com> 11553L: linux-integrity@vger.kernel.org 11554L: keyrings@vger.kernel.org 11555S: Supported 11556F: Documentation/security/keys/trusted-encrypted.rst 11557F: include/keys/trusted-type.h 11558F: include/keys/trusted_tpm.h 11559F: security/keys/trusted-keys/ 11560 11561KEYS-TRUSTED-CAAM 11562M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11563R: Pengutronix Kernel Team <kernel@pengutronix.de> 11564L: linux-integrity@vger.kernel.org 11565L: keyrings@vger.kernel.org 11566S: Maintained 11567F: include/keys/trusted_caam.h 11568F: security/keys/trusted-keys/trusted_caam.c 11569 11570KEYS-TRUSTED-TEE 11571M: Sumit Garg <sumit.garg@linaro.org> 11572L: linux-integrity@vger.kernel.org 11573L: keyrings@vger.kernel.org 11574S: Supported 11575F: include/keys/trusted_tee.h 11576F: security/keys/trusted-keys/trusted_tee.c 11577 11578KEYS/KEYRINGS 11579M: David Howells <dhowells@redhat.com> 11580M: Jarkko Sakkinen <jarkko@kernel.org> 11581L: keyrings@vger.kernel.org 11582S: Maintained 11583F: Documentation/security/keys/core.rst 11584F: include/keys/ 11585F: include/linux/key-type.h 11586F: include/linux/key.h 11587F: include/linux/keyctl.h 11588F: include/uapi/linux/keyctl.h 11589F: security/keys/ 11590 11591KEYS/KEYRINGS_INTEGRITY 11592M: Jarkko Sakkinen <jarkko@kernel.org> 11593M: Mimi Zohar <zohar@linux.ibm.com> 11594L: linux-integrity@vger.kernel.org 11595L: keyrings@vger.kernel.org 11596S: Supported 11597F: security/integrity/platform_certs 11598 11599KFENCE 11600M: Alexander Potapenko <glider@google.com> 11601M: Marco Elver <elver@google.com> 11602R: Dmitry Vyukov <dvyukov@google.com> 11603L: kasan-dev@googlegroups.com 11604S: Maintained 11605F: Documentation/dev-tools/kfence.rst 11606F: arch/*/include/asm/kfence.h 11607F: include/linux/kfence.h 11608F: lib/Kconfig.kfence 11609F: mm/kfence/ 11610 11611KFIFO 11612M: Stefani Seibold <stefani@seibold.net> 11613S: Maintained 11614F: include/linux/kfifo.h 11615F: lib/kfifo.c 11616F: samples/kfifo/ 11617 11618KGDB / KDB /debug_core 11619M: Jason Wessel <jason.wessel@windriver.com> 11620M: Daniel Thompson <daniel.thompson@linaro.org> 11621R: Douglas Anderson <dianders@chromium.org> 11622L: kgdb-bugreport@lists.sourceforge.net 11623S: Maintained 11624W: http://kgdb.wiki.kernel.org/ 11625T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11626F: Documentation/dev-tools/kgdb.rst 11627F: drivers/misc/kgdbts.c 11628F: drivers/tty/serial/kgdboc.c 11629F: include/linux/kdb.h 11630F: include/linux/kgdb.h 11631F: kernel/debug/ 11632F: kernel/module/kdb.c 11633 11634KHADAS MCU MFD DRIVER 11635M: Neil Armstrong <neil.armstrong@linaro.org> 11636L: linux-amlogic@lists.infradead.org 11637S: Maintained 11638F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11639F: drivers/mfd/khadas-mcu.c 11640F: drivers/thermal/khadas_mcu_fan.c 11641F: include/linux/mfd/khadas-mcu.h 11642 11643KIONIX/ROHM KX022A ACCELEROMETER 11644M: Matti Vaittinen <mazziesaccount@gmail.com> 11645L: linux-iio@vger.kernel.org 11646S: Supported 11647F: drivers/iio/accel/kionix-kx022a* 11648 11649KMEMLEAK 11650M: Catalin Marinas <catalin.marinas@arm.com> 11651S: Maintained 11652F: Documentation/dev-tools/kmemleak.rst 11653F: include/linux/kmemleak.h 11654F: mm/kmemleak.c 11655F: samples/kmemleak/kmemleak-test.c 11656 11657KMSAN 11658M: Alexander Potapenko <glider@google.com> 11659R: Marco Elver <elver@google.com> 11660R: Dmitry Vyukov <dvyukov@google.com> 11661L: kasan-dev@googlegroups.com 11662S: Maintained 11663F: Documentation/dev-tools/kmsan.rst 11664F: arch/*/include/asm/kmsan.h 11665F: arch/*/mm/kmsan_* 11666F: include/linux/kmsan*.h 11667F: lib/Kconfig.kmsan 11668F: mm/kmsan/ 11669F: scripts/Makefile.kmsan 11670 11671KPROBES 11672M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11673M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11674M: "David S. Miller" <davem@davemloft.net> 11675M: Masami Hiramatsu <mhiramat@kernel.org> 11676L: linux-kernel@vger.kernel.org 11677L: linux-trace-kernel@vger.kernel.org 11678S: Maintained 11679Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11680T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11681F: Documentation/trace/kprobes.rst 11682F: include/asm-generic/kprobes.h 11683F: include/linux/kprobes.h 11684F: kernel/kprobes.c 11685F: lib/test_kprobes.c 11686F: samples/kprobes 11687 11688KS0108 LCD CONTROLLER DRIVER 11689M: Miguel Ojeda <ojeda@kernel.org> 11690S: Maintained 11691F: Documentation/admin-guide/auxdisplay/ks0108.rst 11692F: drivers/auxdisplay/ks0108.c 11693F: include/linux/ks0108.h 11694 11695KTD253 BACKLIGHT DRIVER 11696M: Linus Walleij <linus.walleij@linaro.org> 11697S: Maintained 11698F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11699F: drivers/video/backlight/ktd253-backlight.c 11700 11701KTEST 11702M: Steven Rostedt <rostedt@goodmis.org> 11703M: John Hawley <warthog9@eaglescrag.net> 11704S: Maintained 11705F: tools/testing/ktest 11706 11707KTZ8866 BACKLIGHT DRIVER 11708M: Jianhua Lu <lujianhua000@gmail.com> 11709S: Maintained 11710F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11711F: drivers/video/backlight/ktz8866.c 11712 11713KVM PARAVIRT (KVM/paravirt) 11714M: Paolo Bonzini <pbonzini@redhat.com> 11715R: Wanpeng Li <wanpengli@tencent.com> 11716R: Vitaly Kuznetsov <vkuznets@redhat.com> 11717L: kvm@vger.kernel.org 11718S: Supported 11719T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11720F: arch/um/include/asm/kvm_para.h 11721F: arch/x86/include/asm/kvm_para.h 11722F: arch/x86/include/asm/pvclock-abi.h 11723F: arch/x86/include/uapi/asm/kvm_para.h 11724F: arch/x86/kernel/kvm.c 11725F: arch/x86/kernel/kvmclock.c 11726F: include/asm-generic/kvm_para.h 11727F: include/linux/kvm_para.h 11728F: include/uapi/asm-generic/kvm_para.h 11729F: include/uapi/linux/kvm_para.h 11730 11731KVM X86 HYPER-V (KVM/hyper-v) 11732M: Vitaly Kuznetsov <vkuznets@redhat.com> 11733M: Sean Christopherson <seanjc@google.com> 11734M: Paolo Bonzini <pbonzini@redhat.com> 11735L: kvm@vger.kernel.org 11736S: Supported 11737T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11738F: arch/x86/kvm/hyperv.* 11739F: arch/x86/kvm/kvm_onhyperv.* 11740F: arch/x86/kvm/svm/hyperv.* 11741F: arch/x86/kvm/svm/svm_onhyperv.* 11742F: arch/x86/kvm/vmx/hyperv.* 11743 11744KVM X86 Xen (KVM/Xen) 11745M: David Woodhouse <dwmw2@infradead.org> 11746M: Paul Durrant <paul@xen.org> 11747M: Sean Christopherson <seanjc@google.com> 11748M: Paolo Bonzini <pbonzini@redhat.com> 11749L: kvm@vger.kernel.org 11750S: Supported 11751T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11752F: arch/x86/kvm/xen.* 11753 11754L3MDEV 11755M: David Ahern <dsahern@kernel.org> 11756L: netdev@vger.kernel.org 11757S: Maintained 11758F: include/net/l3mdev.h 11759F: net/l3mdev 11760 11761LANDLOCK SECURITY MODULE 11762M: Mickaël Salaün <mic@digikod.net> 11763L: linux-security-module@vger.kernel.org 11764S: Supported 11765W: https://landlock.io 11766T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11767F: Documentation/security/landlock.rst 11768F: Documentation/userspace-api/landlock.rst 11769F: include/uapi/linux/landlock.h 11770F: samples/landlock/ 11771F: security/landlock/ 11772F: tools/testing/selftests/landlock/ 11773K: landlock 11774K: LANDLOCK 11775 11776LANTIQ / INTEL Ethernet drivers 11777M: Hauke Mehrtens <hauke@hauke-m.de> 11778L: netdev@vger.kernel.org 11779S: Maintained 11780F: drivers/net/dsa/lantiq_gswip.c 11781F: drivers/net/dsa/lantiq_pce.h 11782F: drivers/net/ethernet/lantiq_xrx200.c 11783F: net/dsa/tag_gswip.c 11784 11785LANTIQ MIPS ARCHITECTURE 11786M: John Crispin <john@phrozen.org> 11787L: linux-mips@vger.kernel.org 11788S: Maintained 11789F: arch/mips/lantiq 11790F: drivers/soc/lantiq 11791 11792LASI 53c700 driver for PARISC 11793M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11794L: linux-scsi@vger.kernel.org 11795S: Maintained 11796F: Documentation/scsi/53c700.rst 11797F: drivers/scsi/53c700* 11798 11799LEAKING_ADDRESSES 11800M: Tobin C. Harding <me@tobin.cc> 11801M: Tycho Andersen <tycho@tycho.pizza> 11802L: linux-hardening@vger.kernel.org 11803S: Maintained 11804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11805F: scripts/leaking_addresses.pl 11806 11807LED SUBSYSTEM 11808M: Pavel Machek <pavel@ucw.cz> 11809M: Lee Jones <lee@kernel.org> 11810L: linux-leds@vger.kernel.org 11811S: Maintained 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11813F: Documentation/devicetree/bindings/leds/ 11814F: Documentation/leds/ 11815F: drivers/leds/ 11816F: include/dt-bindings/leds/ 11817F: include/linux/leds.h 11818 11819LEGACY EEPROM DRIVER 11820M: Jean Delvare <jdelvare@suse.com> 11821S: Maintained 11822F: Documentation/misc-devices/eeprom.rst 11823F: drivers/misc/eeprom/eeprom.c 11824 11825LEGO MINDSTORMS EV3 11826R: David Lechner <david@lechnology.com> 11827S: Maintained 11828F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11829F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11830F: drivers/power/supply/lego_ev3_battery.c 11831 11832LEGO USB Tower driver 11833M: Juergen Stuber <starblue@users.sourceforge.net> 11834L: legousb-devel@lists.sourceforge.net 11835S: Maintained 11836W: http://legousb.sourceforge.net/ 11837F: drivers/usb/misc/legousbtower.c 11838 11839LETSKETCH HID TABLET DRIVER 11840M: Hans de Goede <hdegoede@redhat.com> 11841L: linux-input@vger.kernel.org 11842S: Maintained 11843T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11844F: drivers/hid/hid-letsketch.c 11845 11846LG LAPTOP EXTRAS 11847M: Matan Ziv-Av <matan@svgalib.org> 11848L: platform-driver-x86@vger.kernel.org 11849S: Maintained 11850F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11851F: Documentation/admin-guide/laptops/lg-laptop.rst 11852F: drivers/platform/x86/lg-laptop.c 11853 11854LG2160 MEDIA DRIVER 11855M: Michael Krufky <mkrufky@linuxtv.org> 11856L: linux-media@vger.kernel.org 11857S: Maintained 11858W: https://linuxtv.org 11859W: http://github.com/mkrufky 11860Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11861T: git git://linuxtv.org/mkrufky/tuners.git 11862F: drivers/media/dvb-frontends/lg2160.* 11863 11864LGDT3305 MEDIA DRIVER 11865M: Michael Krufky <mkrufky@linuxtv.org> 11866L: linux-media@vger.kernel.org 11867S: Maintained 11868W: https://linuxtv.org 11869W: http://github.com/mkrufky 11870Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11871T: git git://linuxtv.org/mkrufky/tuners.git 11872F: drivers/media/dvb-frontends/lgdt3305.* 11873 11874LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11875M: Viresh Kumar <vireshk@kernel.org> 11876L: linux-ide@vger.kernel.org 11877S: Maintained 11878T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11879F: drivers/ata/pata_arasan_cf.c 11880F: include/linux/pata_arasan_cf_data.h 11881 11882LIBATA PATA DRIVERS 11883R: Sergey Shtylyov <s.shtylyov@omp.ru> 11884L: linux-ide@vger.kernel.org 11885F: drivers/ata/ata_*.c 11886F: drivers/ata/pata_*.c 11887 11888LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11889M: Linus Walleij <linus.walleij@linaro.org> 11890L: linux-ide@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11893F: drivers/ata/pata_ftide010.c 11894F: drivers/ata/sata_gemini.c 11895F: drivers/ata/sata_gemini.h 11896 11897LIBATA SATA AHCI PLATFORM devices support 11898M: Hans de Goede <hdegoede@redhat.com> 11899M: Jens Axboe <axboe@kernel.dk> 11900L: linux-ide@vger.kernel.org 11901S: Maintained 11902T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11903F: drivers/ata/ahci_platform.c 11904F: drivers/ata/libahci_platform.c 11905F: include/linux/ahci_platform.h 11906 11907LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11908M: Serge Semin <fancer.lancer@gmail.com> 11909L: linux-ide@vger.kernel.org 11910S: Maintained 11911T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11912F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11913F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11914F: drivers/ata/ahci_dwc.c 11915 11916LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11917M: Mikael Pettersson <mikpelinux@gmail.com> 11918L: linux-ide@vger.kernel.org 11919S: Maintained 11920T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11921F: drivers/ata/sata_promise.* 11922 11923LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11924M: Damien Le Moal <dlemoal@kernel.org> 11925L: linux-ide@vger.kernel.org 11926S: Maintained 11927T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11928F: Documentation/ABI/testing/sysfs-ata 11929F: Documentation/devicetree/bindings/ata/ 11930F: drivers/ata/ 11931F: include/linux/ata.h 11932F: include/linux/libata.h 11933 11934LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11935M: Vishal Verma <vishal.l.verma@intel.com> 11936M: Dan Williams <dan.j.williams@intel.com> 11937M: Dave Jiang <dave.jiang@intel.com> 11938L: nvdimm@lists.linux.dev 11939S: Supported 11940Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11941P: Documentation/nvdimm/maintainer-entry-profile.rst 11942F: drivers/nvdimm/btt* 11943 11944LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11945M: Dan Williams <dan.j.williams@intel.com> 11946M: Vishal Verma <vishal.l.verma@intel.com> 11947M: Dave Jiang <dave.jiang@intel.com> 11948L: nvdimm@lists.linux.dev 11949S: Supported 11950Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11951P: Documentation/nvdimm/maintainer-entry-profile.rst 11952F: drivers/nvdimm/pmem* 11953 11954LIBNVDIMM: DEVICETREE BINDINGS 11955M: Oliver O'Halloran <oohall@gmail.com> 11956L: nvdimm@lists.linux.dev 11957S: Supported 11958Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11959F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11960F: drivers/nvdimm/of_pmem.c 11961 11962LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11963M: Dan Williams <dan.j.williams@intel.com> 11964M: Vishal Verma <vishal.l.verma@intel.com> 11965M: Dave Jiang <dave.jiang@intel.com> 11966M: Ira Weiny <ira.weiny@intel.com> 11967L: nvdimm@lists.linux.dev 11968S: Supported 11969Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11970P: Documentation/nvdimm/maintainer-entry-profile.rst 11971T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11972F: drivers/acpi/nfit/* 11973F: drivers/nvdimm/* 11974F: include/linux/libnvdimm.h 11975F: include/linux/nd.h 11976F: include/uapi/linux/ndctl.h 11977F: tools/testing/nvdimm/ 11978 11979LICENSES and SPDX stuff 11980M: Thomas Gleixner <tglx@linutronix.de> 11981M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11982L: linux-spdx@vger.kernel.org 11983S: Maintained 11984T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11985F: COPYING 11986F: Documentation/process/license-rules.rst 11987F: LICENSES/ 11988F: scripts/spdxcheck-test.sh 11989F: scripts/spdxcheck.py 11990F: scripts/spdxexclude 11991 11992LINEAR RANGES HELPERS 11993M: Mark Brown <broonie@kernel.org> 11994R: Matti Vaittinen <mazziesaccount@gmail.com> 11995F: include/linux/linear_range.h 11996F: lib/linear_ranges.c 11997F: lib/test_linear_ranges.c 11998 11999LINUX FOR POWER MACINTOSH 12000L: linuxppc-dev@lists.ozlabs.org 12001S: Orphan 12002F: arch/powerpc/platforms/powermac/ 12003F: drivers/macintosh/ 12004X: drivers/macintosh/adb-iop.c 12005X: drivers/macintosh/via-macii.c 12006 12007LINUX FOR POWERPC (32-BIT AND 64-BIT) 12008M: Michael Ellerman <mpe@ellerman.id.au> 12009R: Nicholas Piggin <npiggin@gmail.com> 12010R: Christophe Leroy <christophe.leroy@csgroup.eu> 12011L: linuxppc-dev@lists.ozlabs.org 12012S: Supported 12013W: https://github.com/linuxppc/wiki/wiki 12014Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12016F: Documentation/ABI/stable/sysfs-firmware-opal-* 12017F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12018F: Documentation/devicetree/bindings/powerpc/ 12019F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12020F: Documentation/powerpc/ 12021F: arch/powerpc/ 12022F: drivers/*/*/*pasemi* 12023F: drivers/*/*pasemi* 12024F: drivers/char/tpm/tpm_ibmvtpm* 12025F: drivers/crypto/nx/ 12026F: drivers/crypto/vmx/ 12027F: drivers/i2c/busses/i2c-opal.c 12028F: drivers/net/ethernet/ibm/ibmveth.* 12029F: drivers/net/ethernet/ibm/ibmvnic.* 12030F: drivers/pci/hotplug/pnv_php.c 12031F: drivers/pci/hotplug/rpa* 12032F: drivers/rtc/rtc-opal.c 12033F: drivers/scsi/ibmvscsi/ 12034F: drivers/tty/hvc/hvc_opal.c 12035F: drivers/watchdog/wdrtas.c 12036F: tools/testing/selftests/powerpc 12037N: /pmac 12038N: powermac 12039N: powernv 12040N: [^a-z0-9]ps3 12041N: pseries 12042 12043LINUX FOR POWERPC EMBEDDED MPC5XXX 12044M: Anatolij Gustschin <agust@denx.de> 12045L: linuxppc-dev@lists.ozlabs.org 12046S: Odd Fixes 12047F: arch/powerpc/platforms/512x/ 12048F: arch/powerpc/platforms/52xx/ 12049 12050LINUX FOR POWERPC EMBEDDED PPC4XX 12051L: linuxppc-dev@lists.ozlabs.org 12052S: Orphan 12053F: arch/powerpc/platforms/40x/ 12054F: arch/powerpc/platforms/44x/ 12055 12056LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12057M: Scott Wood <oss@buserror.net> 12058L: linuxppc-dev@lists.ozlabs.org 12059S: Odd fixes 12060T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12061F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12062F: Documentation/devicetree/bindings/powerpc/fsl/ 12063F: arch/powerpc/platforms/83xx/ 12064F: arch/powerpc/platforms/85xx/ 12065 12066LINUX FOR POWERPC EMBEDDED PPC8XX 12067M: Christophe Leroy <christophe.leroy@csgroup.eu> 12068L: linuxppc-dev@lists.ozlabs.org 12069S: Maintained 12070F: arch/powerpc/platforms/8xx/ 12071 12072LINUX KERNEL DUMP TEST MODULE (LKDTM) 12073M: Kees Cook <keescook@chromium.org> 12074S: Maintained 12075F: drivers/misc/lkdtm/* 12076F: tools/testing/selftests/lkdtm/* 12077 12078LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12079M: Alan Stern <stern@rowland.harvard.edu> 12080M: Andrea Parri <parri.andrea@gmail.com> 12081M: Will Deacon <will@kernel.org> 12082M: Peter Zijlstra <peterz@infradead.org> 12083M: Boqun Feng <boqun.feng@gmail.com> 12084M: Nicholas Piggin <npiggin@gmail.com> 12085M: David Howells <dhowells@redhat.com> 12086M: Jade Alglave <j.alglave@ucl.ac.uk> 12087M: Luc Maranget <luc.maranget@inria.fr> 12088M: "Paul E. McKenney" <paulmck@kernel.org> 12089R: Akira Yokosawa <akiyks@gmail.com> 12090R: Daniel Lustig <dlustig@nvidia.com> 12091R: Joel Fernandes <joel@joelfernandes.org> 12092L: linux-kernel@vger.kernel.org 12093L: linux-arch@vger.kernel.org 12094S: Supported 12095T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12096F: Documentation/atomic_bitops.txt 12097F: Documentation/atomic_t.txt 12098F: Documentation/core-api/refcount-vs-atomic.rst 12099F: Documentation/litmus-tests/ 12100F: Documentation/memory-barriers.txt 12101F: tools/memory-model/ 12102 12103LINUX-NEXT TREE 12104M: Stephen Rothwell <sfr@canb.auug.org.au> 12105L: linux-next@vger.kernel.org 12106S: Supported 12107B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12108T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12109 12110LIS3LV02D ACCELEROMETER DRIVER 12111M: Eric Piel <eric.piel@tremplin-utc.net> 12112S: Maintained 12113F: Documentation/misc-devices/lis3lv02d.rst 12114F: drivers/misc/lis3lv02d/ 12115F: drivers/platform/x86/hp/hp_accel.c 12116 12117LIST KUNIT TEST 12118M: David Gow <davidgow@google.com> 12119L: linux-kselftest@vger.kernel.org 12120L: kunit-dev@googlegroups.com 12121S: Maintained 12122F: lib/list-test.c 12123 12124LITEX PLATFORM 12125M: Karol Gugala <kgugala@antmicro.com> 12126M: Mateusz Holenko <mholenko@antmicro.com> 12127M: Gabriel Somlo <gsomlo@gmail.com> 12128M: Joel Stanley <joel@jms.id.au> 12129S: Maintained 12130F: Documentation/devicetree/bindings/*/litex,*.yaml 12131F: arch/openrisc/boot/dts/or1klitex.dts 12132F: drivers/mmc/host/litex_mmc.c 12133F: drivers/net/ethernet/litex/* 12134F: drivers/soc/litex/* 12135F: drivers/tty/serial/liteuart.c 12136F: include/linux/litex.h 12137N: litex 12138 12139LIVE PATCHING 12140M: Josh Poimboeuf <jpoimboe@kernel.org> 12141M: Jiri Kosina <jikos@kernel.org> 12142M: Miroslav Benes <mbenes@suse.cz> 12143M: Petr Mladek <pmladek@suse.com> 12144R: Joe Lawrence <joe.lawrence@redhat.com> 12145L: live-patching@vger.kernel.org 12146S: Maintained 12147T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12148F: Documentation/ABI/testing/sysfs-kernel-livepatch 12149F: Documentation/livepatch/ 12150F: arch/powerpc/include/asm/livepatch.h 12151F: include/linux/livepatch.h 12152F: kernel/livepatch/ 12153F: kernel/module/livepatch.c 12154F: lib/livepatch/ 12155F: samples/livepatch/ 12156F: tools/testing/selftests/livepatch/ 12157 12158LLC (802.2) 12159L: netdev@vger.kernel.org 12160S: Odd fixes 12161F: include/linux/llc.h 12162F: include/net/llc* 12163F: include/uapi/linux/llc.h 12164F: net/llc/ 12165 12166LM73 HARDWARE MONITOR DRIVER 12167M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12168L: linux-hwmon@vger.kernel.org 12169S: Maintained 12170F: drivers/hwmon/lm73.c 12171 12172LM78 HARDWARE MONITOR DRIVER 12173M: Jean Delvare <jdelvare@suse.com> 12174L: linux-hwmon@vger.kernel.org 12175S: Maintained 12176F: Documentation/hwmon/lm78.rst 12177F: drivers/hwmon/lm78.c 12178 12179LM83 HARDWARE MONITOR DRIVER 12180M: Jean Delvare <jdelvare@suse.com> 12181L: linux-hwmon@vger.kernel.org 12182S: Maintained 12183F: Documentation/hwmon/lm83.rst 12184F: drivers/hwmon/lm83.c 12185 12186LM90 HARDWARE MONITOR DRIVER 12187M: Jean Delvare <jdelvare@suse.com> 12188L: linux-hwmon@vger.kernel.org 12189S: Maintained 12190F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12191F: Documentation/hwmon/lm90.rst 12192F: drivers/hwmon/lm90.c 12193F: include/dt-bindings/thermal/lm90.h 12194 12195LM95234 HARDWARE MONITOR DRIVER 12196M: Guenter Roeck <linux@roeck-us.net> 12197L: linux-hwmon@vger.kernel.org 12198S: Maintained 12199F: Documentation/hwmon/lm95234.rst 12200F: drivers/hwmon/lm95234.c 12201 12202LME2510 MEDIA DRIVER 12203M: Malcolm Priestley <tvboxspy@gmail.com> 12204L: linux-media@vger.kernel.org 12205S: Maintained 12206W: https://linuxtv.org 12207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12208F: drivers/media/usb/dvb-usb-v2/lmedm04* 12209 12210LOADPIN SECURITY MODULE 12211M: Kees Cook <keescook@chromium.org> 12212S: Supported 12213T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12214F: Documentation/admin-guide/LSM/LoadPin.rst 12215F: security/loadpin/ 12216 12217LOCKING PRIMITIVES 12218M: Peter Zijlstra <peterz@infradead.org> 12219M: Ingo Molnar <mingo@redhat.com> 12220M: Will Deacon <will@kernel.org> 12221R: Waiman Long <longman@redhat.com> 12222R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12223L: linux-kernel@vger.kernel.org 12224S: Maintained 12225T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12226F: Documentation/locking/ 12227F: arch/*/include/asm/spinlock*.h 12228F: include/linux/lockdep.h 12229F: include/linux/mutex*.h 12230F: include/linux/rwlock*.h 12231F: include/linux/rwsem*.h 12232F: include/linux/seqlock.h 12233F: include/linux/spinlock*.h 12234F: kernel/locking/ 12235F: lib/locking*.[ch] 12236X: kernel/locking/locktorture.c 12237 12238LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12239M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12240L: linux-ntfs-dev@lists.sourceforge.net 12241S: Maintained 12242W: http://www.linux-ntfs.org/content/view/19/37/ 12243F: Documentation/admin-guide/ldm.rst 12244F: block/partitions/ldm.* 12245 12246LOGITECH HID GAMING KEYBOARDS 12247M: Hans de Goede <hdegoede@redhat.com> 12248L: linux-input@vger.kernel.org 12249S: Maintained 12250T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12251F: drivers/hid/hid-lg-g15.c 12252 12253LONTIUM LT8912B MIPI TO HDMI BRIDGE 12254M: Adrien Grassein <adrien.grassein@gmail.com> 12255S: Maintained 12256F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12257F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12258 12259LOONGARCH 12260M: Huacai Chen <chenhuacai@kernel.org> 12261R: WANG Xuerui <kernel@xen0n.name> 12262L: loongarch@lists.linux.dev 12263S: Maintained 12264T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12265F: Documentation/loongarch/ 12266F: Documentation/translations/zh_CN/loongarch/ 12267F: arch/loongarch/ 12268F: drivers/*/*loongarch* 12269 12270LOONGSON GPIO DRIVER 12271M: Yinbo Zhu <zhuyinbo@loongson.cn> 12272L: linux-gpio@vger.kernel.org 12273S: Maintained 12274F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12275F: drivers/gpio/gpio-loongson-64bit.c 12276 12277LOONGSON LS2X I2C DRIVER 12278M: Binbin Zhou <zhoubinbin@loongson.cn> 12279L: linux-i2c@vger.kernel.org 12280S: Maintained 12281F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12282F: drivers/i2c/busses/i2c-ls2x.c 12283 12284LOONGSON-2 SOC SERIES CLOCK DRIVER 12285M: Yinbo Zhu <zhuyinbo@loongson.cn> 12286L: linux-clk@vger.kernel.org 12287S: Maintained 12288F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12289F: drivers/clk/clk-loongson2.c 12290F: include/dt-bindings/clock/loongson,ls2k-clk.h 12291 12292LOONGSON-2 SOC SERIES GUTS DRIVER 12293M: Yinbo Zhu <zhuyinbo@loongson.cn> 12294L: loongarch@lists.linux.dev 12295S: Maintained 12296F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12297F: drivers/soc/loongson/loongson2_guts.c 12298 12299LOONGSON-2 SOC SERIES PINCTRL DRIVER 12300M: zhanghongchen <zhanghongchen@loongson.cn> 12301M: Yinbo Zhu <zhuyinbo@loongson.cn> 12302L: linux-gpio@vger.kernel.org 12303S: Maintained 12304F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12305F: drivers/pinctrl/pinctrl-loongson2.c 12306 12307LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12308M: Sathya Prakash <sathya.prakash@broadcom.com> 12309M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12310M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12311L: MPT-FusionLinux.pdl@broadcom.com 12312L: linux-scsi@vger.kernel.org 12313S: Supported 12314W: http://www.avagotech.com/support/ 12315F: drivers/message/fusion/ 12316F: drivers/scsi/mpt3sas/ 12317 12318LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12319M: Matthew Wilcox <willy@infradead.org> 12320L: linux-scsi@vger.kernel.org 12321S: Maintained 12322F: drivers/scsi/sym53c8xx_2/ 12323 12324LTC1660 DAC DRIVER 12325M: Marcus Folkesson <marcus.folkesson@gmail.com> 12326L: linux-iio@vger.kernel.org 12327S: Maintained 12328F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12329F: drivers/iio/dac/ltc1660.c 12330 12331LTC2688 IIO DAC DRIVER 12332M: Nuno Sá <nuno.sa@analog.com> 12333L: linux-iio@vger.kernel.org 12334S: Supported 12335W: https://ez.analog.com/linux-software-drivers 12336F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12337F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12338F: drivers/iio/dac/ltc2688.c 12339 12340LTC2947 HARDWARE MONITOR DRIVER 12341M: Nuno Sá <nuno.sa@analog.com> 12342L: linux-hwmon@vger.kernel.org 12343S: Supported 12344W: https://ez.analog.com/linux-software-drivers 12345F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12346F: drivers/hwmon/ltc2947-core.c 12347F: drivers/hwmon/ltc2947-i2c.c 12348F: drivers/hwmon/ltc2947-spi.c 12349F: drivers/hwmon/ltc2947.h 12350 12351LTC2983 IIO TEMPERATURE DRIVER 12352M: Nuno Sá <nuno.sa@analog.com> 12353L: linux-iio@vger.kernel.org 12354S: Supported 12355W: https://ez.analog.com/linux-software-drivers 12356F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12357F: drivers/iio/temperature/ltc2983.c 12358 12359LTC4261 HARDWARE MONITOR DRIVER 12360M: Guenter Roeck <linux@roeck-us.net> 12361L: linux-hwmon@vger.kernel.org 12362S: Maintained 12363F: Documentation/hwmon/ltc4261.rst 12364F: drivers/hwmon/ltc4261.c 12365 12366LTC4306 I2C MULTIPLEXER DRIVER 12367M: Michael Hennerich <michael.hennerich@analog.com> 12368L: linux-i2c@vger.kernel.org 12369S: Supported 12370W: https://ez.analog.com/linux-software-drivers 12371F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12372F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12373 12374LTP (Linux Test Project) 12375M: Mike Frysinger <vapier@gentoo.org> 12376M: Cyril Hrubis <chrubis@suse.cz> 12377M: Wanlong Gao <wanlong.gao@gmail.com> 12378M: Jan Stancek <jstancek@redhat.com> 12379M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12380M: Alexey Kodanev <alexey.kodanev@oracle.com> 12381L: ltp@lists.linux.it (subscribers-only) 12382S: Maintained 12383W: http://linux-test-project.github.io/ 12384T: git https://github.com/linux-test-project/ltp.git 12385 12386LYNX 28G SERDES PHY DRIVER 12387M: Ioana Ciornei <ioana.ciornei@nxp.com> 12388L: netdev@vger.kernel.org 12389S: Supported 12390F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12391F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12392 12393LYNX PCS MODULE 12394M: Ioana Ciornei <ioana.ciornei@nxp.com> 12395L: netdev@vger.kernel.org 12396S: Supported 12397F: drivers/net/pcs/pcs-lynx.c 12398F: include/linux/pcs-lynx.h 12399 12400M68K ARCHITECTURE 12401M: Geert Uytterhoeven <geert@linux-m68k.org> 12402L: linux-m68k@lists.linux-m68k.org 12403S: Maintained 12404W: http://www.linux-m68k.org/ 12405T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12406F: arch/m68k/ 12407F: drivers/zorro/ 12408 12409M68K ON APPLE MACINTOSH 12410M: Joshua Thompson <funaho@jurai.org> 12411L: linux-m68k@lists.linux-m68k.org 12412S: Maintained 12413W: http://www.mac.linux-m68k.org/ 12414F: arch/m68k/mac/ 12415F: drivers/macintosh/adb-iop.c 12416F: drivers/macintosh/via-macii.c 12417 12418M68K ON HP9000/300 12419M: Philip Blundell <philb@gnu.org> 12420S: Maintained 12421W: http://www.tazenda.demon.co.uk/phil/linux-hp 12422F: arch/m68k/hp300/ 12423 12424M88DS3103 MEDIA DRIVER 12425M: Antti Palosaari <crope@iki.fi> 12426L: linux-media@vger.kernel.org 12427S: Maintained 12428W: https://linuxtv.org 12429W: http://palosaari.fi/linux/ 12430Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12431T: git git://linuxtv.org/anttip/media_tree.git 12432F: drivers/media/dvb-frontends/m88ds3103* 12433 12434M88RS2000 MEDIA DRIVER 12435M: Malcolm Priestley <tvboxspy@gmail.com> 12436L: linux-media@vger.kernel.org 12437S: Maintained 12438W: https://linuxtv.org 12439Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12440F: drivers/media/dvb-frontends/m88rs2000* 12441 12442MA901 MASTERKIT USB FM RADIO DRIVER 12443M: Alexey Klimov <klimov.linux@gmail.com> 12444L: linux-media@vger.kernel.org 12445S: Maintained 12446T: git git://linuxtv.org/media_tree.git 12447F: drivers/media/radio/radio-ma901.c 12448 12449MAC80211 12450M: Johannes Berg <johannes@sipsolutions.net> 12451L: linux-wireless@vger.kernel.org 12452S: Maintained 12453W: https://wireless.wiki.kernel.org/ 12454Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12455T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12456T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12457F: Documentation/networking/mac80211-injection.rst 12458F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12459F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12460F: include/net/mac80211.h 12461F: net/mac80211/ 12462 12463MAILBOX API 12464M: Jassi Brar <jassisinghbrar@gmail.com> 12465L: linux-kernel@vger.kernel.org 12466S: Maintained 12467F: Documentation/devicetree/bindings/mailbox/ 12468F: drivers/mailbox/ 12469F: include/dt-bindings/mailbox/ 12470F: include/linux/mailbox_client.h 12471F: include/linux/mailbox_controller.h 12472 12473MAILBOX ARM MHUv2 12474M: Viresh Kumar <viresh.kumar@linaro.org> 12475M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12476L: linux-kernel@vger.kernel.org 12477S: Maintained 12478F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12479F: drivers/mailbox/arm_mhuv2.c 12480F: include/linux/mailbox/arm_mhuv2_message.h 12481 12482MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12483M: Michael Kerrisk <mtk.manpages@gmail.com> 12484L: linux-man@vger.kernel.org 12485S: Maintained 12486W: http://www.kernel.org/doc/man-pages 12487 12488MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12489M: Jeremy Kerr <jk@codeconstruct.com.au> 12490M: Matt Johnston <matt@codeconstruct.com.au> 12491L: netdev@vger.kernel.org 12492S: Maintained 12493F: Documentation/networking/mctp.rst 12494F: drivers/net/mctp/ 12495F: include/net/mctp.h 12496F: include/net/mctpdevice.h 12497F: include/net/netns/mctp.h 12498F: net/mctp/ 12499 12500MAPLE TREE 12501M: Liam R. Howlett <Liam.Howlett@oracle.com> 12502L: linux-mm@kvack.org 12503S: Supported 12504F: Documentation/core-api/maple_tree.rst 12505F: include/linux/maple_tree.h 12506F: include/trace/events/maple_tree.h 12507F: lib/maple_tree.c 12508F: lib/test_maple_tree.c 12509F: tools/testing/radix-tree/linux/maple_tree.h 12510F: tools/testing/radix-tree/maple.c 12511 12512MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12513M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12514L: linux-mips@vger.kernel.org 12515S: Maintained 12516F: arch/mips/boot/dts/img/pistachio* 12517 12518MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12519M: Andrew Lunn <andrew@lunn.ch> 12520L: netdev@vger.kernel.org 12521S: Maintained 12522F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12523F: Documentation/networking/devlink/mv88e6xxx.rst 12524F: drivers/net/dsa/mv88e6xxx/ 12525F: include/linux/dsa/mv88e6xxx.h 12526F: include/linux/platform_data/mv88e6xxx.h 12527 12528MARVELL ARMADA 3700 PHY DRIVERS 12529M: Miquel Raynal <miquel.raynal@bootlin.com> 12530S: Maintained 12531F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12532F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12533F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12534F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12535 12536MARVELL ARMADA 3700 SERIAL DRIVER 12537M: Pali Rohár <pali@kernel.org> 12538S: Maintained 12539F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12540F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12541F: drivers/tty/serial/mvebu-uart.c 12542 12543MARVELL ARMADA DRM SUPPORT 12544M: Russell King <linux@armlinux.org.uk> 12545S: Maintained 12546T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12547T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12548F: Documentation/devicetree/bindings/display/armada/ 12549F: drivers/gpu/drm/armada/ 12550F: include/uapi/drm/armada_drm.h 12551 12552MARVELL CRYPTO DRIVER 12553M: Boris Brezillon <bbrezillon@kernel.org> 12554M: Arnaud Ebalard <arno@natisbad.org> 12555M: Srujana Challa <schalla@marvell.com> 12556L: linux-crypto@vger.kernel.org 12557S: Maintained 12558F: drivers/crypto/marvell/ 12559F: include/linux/soc/marvell/octeontx2/ 12560 12561MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12562M: Mirko Lindner <mlindner@marvell.com> 12563M: Stephen Hemminger <stephen@networkplumber.org> 12564L: netdev@vger.kernel.org 12565S: Maintained 12566F: drivers/net/ethernet/marvell/sk* 12567 12568MARVELL LIBERTAS WIRELESS DRIVER 12569L: libertas-dev@lists.infradead.org 12570S: Orphan 12571F: drivers/net/wireless/marvell/libertas/ 12572 12573MARVELL MACCHIATOBIN SUPPORT 12574M: Russell King <linux@armlinux.org.uk> 12575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12576S: Maintained 12577F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12578 12579MARVELL MV643XX ETHERNET DRIVER 12580M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: drivers/net/ethernet/marvell/mv643xx_eth.* 12584F: include/linux/mv643xx.h 12585 12586MARVELL MV88X3310 PHY DRIVER 12587M: Russell King <linux@armlinux.org.uk> 12588M: Marek Behún <kabel@kernel.org> 12589L: netdev@vger.kernel.org 12590S: Maintained 12591F: drivers/net/phy/marvell10g.c 12592 12593MARVELL MVEBU THERMAL DRIVER 12594M: Miquel Raynal <miquel.raynal@bootlin.com> 12595S: Maintained 12596F: drivers/thermal/armada_thermal.c 12597 12598MARVELL MVNETA ETHERNET DRIVER 12599M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12600L: netdev@vger.kernel.org 12601S: Maintained 12602F: drivers/net/ethernet/marvell/mvneta.* 12603 12604MARVELL MVPP2 ETHERNET DRIVER 12605M: Marcin Wojtas <mw@semihalf.com> 12606M: Russell King <linux@armlinux.org.uk> 12607L: netdev@vger.kernel.org 12608S: Maintained 12609F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12610F: drivers/net/ethernet/marvell/mvpp2/ 12611 12612MARVELL MWIFIEX WIRELESS DRIVER 12613M: Amitkumar Karwar <amitkarwar@gmail.com> 12614M: Ganapathi Bhat <ganapathi017@gmail.com> 12615M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12616M: Xinming Hu <huxinming820@gmail.com> 12617L: linux-wireless@vger.kernel.org 12618S: Maintained 12619F: drivers/net/wireless/marvell/mwifiex/ 12620 12621MARVELL MWL8K WIRELESS DRIVER 12622M: Lennert Buytenhek <buytenh@wantstofly.org> 12623L: linux-wireless@vger.kernel.org 12624S: Odd Fixes 12625F: drivers/net/wireless/marvell/mwl8k.c 12626 12627MARVELL NAND CONTROLLER DRIVER 12628M: Miquel Raynal <miquel.raynal@bootlin.com> 12629L: linux-mtd@lists.infradead.org 12630S: Maintained 12631F: drivers/mtd/nand/raw/marvell_nand.c 12632 12633MARVELL OCTEON ENDPOINT DRIVER 12634M: Veerasenareddy Burru <vburru@marvell.com> 12635M: Sathesh Edara <sedara@marvell.com> 12636L: netdev@vger.kernel.org 12637S: Supported 12638F: drivers/net/ethernet/marvell/octeon_ep 12639 12640MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12641M: Sunil Goutham <sgoutham@marvell.com> 12642M: Geetha sowjanya <gakula@marvell.com> 12643M: Subbaraya Sundeep <sbhatta@marvell.com> 12644M: hariprasad <hkelam@marvell.com> 12645L: netdev@vger.kernel.org 12646S: Supported 12647F: drivers/net/ethernet/marvell/octeontx2/nic/ 12648F: include/linux/soc/marvell/octeontx2/ 12649 12650MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12651M: Sunil Goutham <sgoutham@marvell.com> 12652M: Linu Cherian <lcherian@marvell.com> 12653M: Geetha sowjanya <gakula@marvell.com> 12654M: Jerin Jacob <jerinj@marvell.com> 12655M: hariprasad <hkelam@marvell.com> 12656M: Subbaraya Sundeep <sbhatta@marvell.com> 12657L: netdev@vger.kernel.org 12658S: Supported 12659F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12660F: drivers/net/ethernet/marvell/octeontx2/af/ 12661 12662MARVELL PRESTERA ETHERNET SWITCH DRIVER 12663M: Taras Chornyi <taras.chornyi@plvision.eu> 12664S: Supported 12665W: https://github.com/Marvell-switching/switchdev-prestera 12666F: drivers/net/ethernet/marvell/prestera/ 12667 12668MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12669M: Nicolas Pitre <nico@fluxnic.net> 12670S: Odd Fixes 12671F: drivers/mmc/host/mvsdio.* 12672 12673MARVELL USB MDIO CONTROLLER DRIVER 12674M: Tobias Waldekranz <tobias@waldekranz.com> 12675L: netdev@vger.kernel.org 12676S: Maintained 12677F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12678F: drivers/net/mdio/mdio-mvusb.c 12679 12680MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12681M: Hu Ziji <huziji@marvell.com> 12682L: linux-mmc@vger.kernel.org 12683S: Supported 12684F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12685F: drivers/mmc/host/sdhci-xenon* 12686 12687MATROX FRAMEBUFFER DRIVER 12688L: linux-fbdev@vger.kernel.org 12689S: Orphan 12690F: drivers/video/fbdev/matrox/matroxfb_* 12691F: include/uapi/linux/matroxfb.h 12692 12693MAX15301 DRIVER 12694M: Daniel Nilsson <daniel.nilsson@flex.com> 12695L: linux-hwmon@vger.kernel.org 12696S: Maintained 12697F: Documentation/hwmon/max15301.rst 12698F: drivers/hwmon/pmbus/max15301.c 12699 12700MAX16065 HARDWARE MONITOR DRIVER 12701M: Guenter Roeck <linux@roeck-us.net> 12702L: linux-hwmon@vger.kernel.org 12703S: Maintained 12704F: Documentation/hwmon/max16065.rst 12705F: drivers/hwmon/max16065.c 12706 12707MAX2175 SDR TUNER DRIVER 12708M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12709L: linux-media@vger.kernel.org 12710S: Maintained 12711T: git git://linuxtv.org/media_tree.git 12712F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12713F: Documentation/userspace-api/media/drivers/max2175.rst 12714F: drivers/media/i2c/max2175* 12715F: include/uapi/linux/max2175.h 12716 12717MAX31827 TEMPERATURE SWITCH DRIVER 12718M: Daniel Matyas <daniel.matyas@analog.com> 12719L: linux-hwmon@vger.kernel.org 12720S: Supported 12721W: http://ez.analog.com/community/linux-device-drivers 12722F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12723F: Documentation/hwmon/max31827.rst 12724F: drivers/hwmon/max31827.c 12725 12726MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12727L: linux-hwmon@vger.kernel.org 12728S: Orphan 12729F: Documentation/hwmon/max6650.rst 12730F: drivers/hwmon/max6650.c 12731 12732MAX6697 HARDWARE MONITOR DRIVER 12733M: Guenter Roeck <linux@roeck-us.net> 12734L: linux-hwmon@vger.kernel.org 12735S: Maintained 12736F: Documentation/devicetree/bindings/hwmon/max6697.txt 12737F: Documentation/hwmon/max6697.rst 12738F: drivers/hwmon/max6697.c 12739F: include/linux/platform_data/max6697.h 12740 12741MAX9286 QUAD GMSL DESERIALIZER DRIVER 12742M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12743M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12744M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12745M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12746L: linux-media@vger.kernel.org 12747S: Maintained 12748F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12749F: drivers/media/i2c/max9286.c 12750 12751MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12752M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12753L: linux-media@vger.kernel.org 12754S: Maintained 12755F: drivers/staging/media/max96712/max96712.c 12756 12757MAX9860 MONO AUDIO VOICE CODEC DRIVER 12758M: Peter Rosin <peda@axentia.se> 12759L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12760S: Maintained 12761F: Documentation/devicetree/bindings/sound/max9860.txt 12762F: sound/soc/codecs/max9860.* 12763 12764MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12765M: Andreas Klinger <ak@it-klinger.de> 12766L: linux-iio@vger.kernel.org 12767S: Maintained 12768F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12769F: drivers/iio/proximity/mb1232.c 12770 12771MAXIM MAX11205 DRIVER 12772M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12773L: linux-iio@vger.kernel.org 12774S: Supported 12775W: https://ez.analog.com/linux-software-drivers 12776F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12777F: drivers/iio/adc/max11205.c 12778 12779MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12780R: Iskren Chernev <iskren.chernev@gmail.com> 12781R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12782R: Marek Szyprowski <m.szyprowski@samsung.com> 12783R: Matheus Castello <matheus@castello.eng.br> 12784L: linux-pm@vger.kernel.org 12785S: Maintained 12786F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12787F: drivers/power/supply/max17040_battery.c 12788 12789MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12790R: Hans de Goede <hdegoede@redhat.com> 12791R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12792R: Marek Szyprowski <m.szyprowski@samsung.com> 12793R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12794R: Purism Kernel Team <kernel@puri.sm> 12795L: linux-pm@vger.kernel.org 12796S: Maintained 12797F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12798F: drivers/power/supply/max17042_battery.c 12799 12800MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12801M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12802L: linux-kernel@vger.kernel.org 12803S: Maintained 12804F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12805F: drivers/regulator/max20086-regulator.c 12806 12807MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12808M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12809L: linux-iio@vger.kernel.org 12810S: Maintained 12811F: drivers/iio/temperature/max30208.c 12812 12813MAXIM MAX77650 PMIC MFD DRIVER 12814M: Bartosz Golaszewski <brgl@bgdev.pl> 12815L: linux-kernel@vger.kernel.org 12816S: Maintained 12817F: Documentation/devicetree/bindings/*/*max77650.yaml 12818F: Documentation/devicetree/bindings/*/max77650*.yaml 12819F: drivers/gpio/gpio-max77650.c 12820F: drivers/input/misc/max77650-onkey.c 12821F: drivers/leds/leds-max77650.c 12822F: drivers/mfd/max77650.c 12823F: drivers/power/supply/max77650-charger.c 12824F: drivers/regulator/max77650-regulator.c 12825F: include/linux/mfd/max77650.h 12826 12827MAXIM MAX77714 PMIC MFD DRIVER 12828M: Luca Ceresoli <luca@lucaceresoli.net> 12829S: Maintained 12830F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12831F: drivers/mfd/max77714.c 12832F: include/linux/mfd/max77714.h 12833 12834MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12835M: Javier Martinez Canillas <javier@dowhile0.org> 12836L: linux-kernel@vger.kernel.org 12837S: Supported 12838F: Documentation/devicetree/bindings/*/*max77802.yaml 12839F: drivers/regulator/max77802-regulator.c 12840F: include/dt-bindings/*/*max77802.h 12841 12842MAXIM MAX77976 BATTERY CHARGER 12843M: Luca Ceresoli <luca@lucaceresoli.net> 12844S: Supported 12845F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12846F: drivers/power/supply/max77976_charger.c 12847 12848MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12849M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12850L: linux-pm@vger.kernel.org 12851S: Supported 12852B: mailto:linux-samsung-soc@vger.kernel.org 12853F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12854F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12855F: drivers/power/supply/max14577_charger.c 12856F: drivers/power/supply/max77693_charger.c 12857 12858MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12859M: Chanwoo Choi <cw00.choi@samsung.com> 12860M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12861L: linux-kernel@vger.kernel.org 12862S: Supported 12863B: mailto:linux-samsung-soc@vger.kernel.org 12864F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12865F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12866F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12867F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12868F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12869F: drivers/*/*max77843.c 12870F: drivers/*/max14577*.c 12871F: drivers/*/max77686*.c 12872F: drivers/*/max77693*.c 12873F: drivers/clk/clk-max77686.c 12874F: drivers/extcon/extcon-max14577.c 12875F: drivers/extcon/extcon-max77693.c 12876F: drivers/rtc/rtc-max77686.c 12877F: include/linux/mfd/max14577*.h 12878F: include/linux/mfd/max77686*.h 12879F: include/linux/mfd/max77693*.h 12880 12881MAXIRADIO FM RADIO RECEIVER DRIVER 12882M: Hans Verkuil <hverkuil@xs4all.nl> 12883L: linux-media@vger.kernel.org 12884S: Maintained 12885W: https://linuxtv.org 12886T: git git://linuxtv.org/media_tree.git 12887F: drivers/media/radio/radio-maxiradio* 12888 12889MAXLINEAR ETHERNET PHY DRIVER 12890M: Xu Liang <lxu@maxlinear.com> 12891L: netdev@vger.kernel.org 12892S: Supported 12893F: drivers/net/phy/mxl-gpy.c 12894 12895MCAN MMIO DEVICE DRIVER 12896M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12897L: linux-can@vger.kernel.org 12898S: Maintained 12899F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12900F: drivers/net/can/m_can/m_can.c 12901F: drivers/net/can/m_can/m_can.h 12902F: drivers/net/can/m_can/m_can_platform.c 12903 12904MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12905R: Yasushi SHOJI <yashi@spacecubics.com> 12906L: linux-can@vger.kernel.org 12907S: Maintained 12908F: drivers/net/can/usb/mcba_usb.c 12909 12910MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12911M: Rishi Gupta <gupt21@gmail.com> 12912L: linux-i2c@vger.kernel.org 12913L: linux-input@vger.kernel.org 12914S: Maintained 12915F: drivers/hid/hid-mcp2221.c 12916 12917MCP251XFD SPI-CAN NETWORK DRIVER 12918M: Marc Kleine-Budde <mkl@pengutronix.de> 12919M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12920R: Thomas Kopp <thomas.kopp@microchip.com> 12921L: linux-can@vger.kernel.org 12922S: Maintained 12923F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12924F: drivers/net/can/spi/mcp251xfd/ 12925 12926MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12927M: Peter Rosin <peda@axentia.se> 12928L: linux-iio@vger.kernel.org 12929S: Maintained 12930F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12931F: drivers/iio/potentiometer/mcp4018.c 12932F: drivers/iio/potentiometer/mcp4531.c 12933 12934MCR20A IEEE-802.15.4 RADIO DRIVER 12935M: Stefan Schmidt <stefan@datenfreihafen.org> 12936L: linux-wpan@vger.kernel.org 12937S: Odd Fixes 12938W: https://github.com/xueliu/mcr20a-linux 12939F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12940F: drivers/net/ieee802154/mcr20a.c 12941F: drivers/net/ieee802154/mcr20a.h 12942 12943MDIO REGMAP DRIVER 12944M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12945L: netdev@vger.kernel.org 12946S: Maintained 12947F: drivers/net/mdio/mdio-regmap.c 12948F: include/linux/mdio/mdio-regmap.h 12949 12950MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12951M: William Breathitt Gray <william.gray@linaro.org> 12952L: linux-iio@vger.kernel.org 12953S: Maintained 12954F: drivers/iio/dac/cio-dac.c 12955 12956MEDIA CONTROLLER FRAMEWORK 12957M: Sakari Ailus <sakari.ailus@linux.intel.com> 12958M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12959L: linux-media@vger.kernel.org 12960S: Supported 12961W: https://www.linuxtv.org 12962T: git git://linuxtv.org/media_tree.git 12963F: drivers/media/mc/ 12964F: include/media/media-*.h 12965F: include/uapi/linux/media.h 12966 12967MEDIA DRIVER FOR FREESCALE IMX PXP 12968M: Philipp Zabel <p.zabel@pengutronix.de> 12969L: linux-media@vger.kernel.org 12970S: Maintained 12971T: git git://linuxtv.org/media_tree.git 12972F: drivers/media/platform/nxp/imx-pxp.[ch] 12973 12974MEDIA DRIVERS FOR ASCOT2E 12975M: Sergey Kozlov <serjk@netup.ru> 12976M: Abylay Ospan <aospan@netup.ru> 12977L: linux-media@vger.kernel.org 12978S: Supported 12979W: https://linuxtv.org 12980W: http://netup.tv/ 12981T: git git://linuxtv.org/media_tree.git 12982F: drivers/media/dvb-frontends/ascot2e* 12983 12984MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12985M: Jasmin Jessich <jasmin@anw.at> 12986L: linux-media@vger.kernel.org 12987S: Maintained 12988W: https://linuxtv.org 12989T: git git://linuxtv.org/media_tree.git 12990F: drivers/media/dvb-frontends/cxd2099* 12991 12992MEDIA DRIVERS FOR CXD2841ER 12993M: Sergey Kozlov <serjk@netup.ru> 12994M: Abylay Ospan <aospan@netup.ru> 12995L: linux-media@vger.kernel.org 12996S: Supported 12997W: https://linuxtv.org 12998W: http://netup.tv/ 12999T: git git://linuxtv.org/media_tree.git 13000F: drivers/media/dvb-frontends/cxd2841er* 13001 13002MEDIA DRIVERS FOR CXD2880 13003M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13004L: linux-media@vger.kernel.org 13005S: Supported 13006W: http://linuxtv.org/ 13007T: git git://linuxtv.org/media_tree.git 13008F: drivers/media/dvb-frontends/cxd2880/* 13009F: drivers/media/spi/cxd2880* 13010 13011MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13012L: linux-media@vger.kernel.org 13013S: Orphan 13014W: https://linuxtv.org 13015T: git git://linuxtv.org/media_tree.git 13016F: drivers/media/pci/ddbridge/* 13017 13018MEDIA DRIVERS FOR FREESCALE IMX 13019M: Steve Longerbeam <slongerbeam@gmail.com> 13020M: Philipp Zabel <p.zabel@pengutronix.de> 13021L: linux-media@vger.kernel.org 13022S: Maintained 13023T: git git://linuxtv.org/media_tree.git 13024F: Documentation/admin-guide/media/imx.rst 13025F: Documentation/devicetree/bindings/media/imx.txt 13026F: drivers/staging/media/imx/ 13027F: include/linux/imx-media.h 13028F: include/media/imx.h 13029 13030MEDIA DRIVERS FOR FREESCALE IMX7 13031M: Rui Miguel Silva <rmfrfs@gmail.com> 13032M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13033L: linux-media@vger.kernel.org 13034S: Maintained 13035T: git git://linuxtv.org/media_tree.git 13036F: Documentation/admin-guide/media/imx7.rst 13037F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13038F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13039F: drivers/media/platform/nxp/imx-mipi-csis.c 13040F: drivers/media/platform/nxp/imx7-media-csi.c 13041 13042MEDIA DRIVERS FOR HELENE 13043M: Abylay Ospan <aospan@netup.ru> 13044L: linux-media@vger.kernel.org 13045S: Supported 13046W: https://linuxtv.org 13047W: http://netup.tv/ 13048T: git git://linuxtv.org/media_tree.git 13049F: drivers/media/dvb-frontends/helene* 13050 13051MEDIA DRIVERS FOR HORUS3A 13052M: Sergey Kozlov <serjk@netup.ru> 13053M: Abylay Ospan <aospan@netup.ru> 13054L: linux-media@vger.kernel.org 13055S: Supported 13056W: https://linuxtv.org 13057W: http://netup.tv/ 13058T: git git://linuxtv.org/media_tree.git 13059F: drivers/media/dvb-frontends/horus3a* 13060 13061MEDIA DRIVERS FOR LNBH25 13062M: Sergey Kozlov <serjk@netup.ru> 13063M: Abylay Ospan <aospan@netup.ru> 13064L: linux-media@vger.kernel.org 13065S: Supported 13066W: https://linuxtv.org 13067W: http://netup.tv/ 13068T: git git://linuxtv.org/media_tree.git 13069F: drivers/media/dvb-frontends/lnbh25* 13070 13071MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13072L: linux-media@vger.kernel.org 13073S: Orphan 13074W: https://linuxtv.org 13075T: git git://linuxtv.org/media_tree.git 13076F: drivers/media/dvb-frontends/mxl5xx* 13077 13078MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13079M: Sergey Kozlov <serjk@netup.ru> 13080M: Abylay Ospan <aospan@netup.ru> 13081L: linux-media@vger.kernel.org 13082S: Supported 13083W: https://linuxtv.org 13084W: http://netup.tv/ 13085T: git git://linuxtv.org/media_tree.git 13086F: drivers/media/pci/netup_unidvb/* 13087 13088MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13089M: Dmitry Osipenko <digetx@gmail.com> 13090L: linux-media@vger.kernel.org 13091L: linux-tegra@vger.kernel.org 13092S: Maintained 13093T: git git://linuxtv.org/media_tree.git 13094F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13095F: drivers/media/platform/nvidia/tegra-vde/ 13096 13097MEDIA DRIVERS FOR RENESAS - CEU 13098M: Jacopo Mondi <jacopo@jmondi.org> 13099L: linux-media@vger.kernel.org 13100L: linux-renesas-soc@vger.kernel.org 13101S: Supported 13102T: git git://linuxtv.org/media_tree.git 13103F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13104F: drivers/media/platform/renesas/renesas-ceu.c 13105F: include/media/drv-intf/renesas-ceu.h 13106 13107MEDIA DRIVERS FOR RENESAS - DRIF 13108M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13109L: linux-media@vger.kernel.org 13110L: linux-renesas-soc@vger.kernel.org 13111S: Supported 13112T: git git://linuxtv.org/media_tree.git 13113F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13114F: drivers/media/platform/renesas/rcar_drif.c 13115 13116MEDIA DRIVERS FOR RENESAS - FCP 13117M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13118L: linux-media@vger.kernel.org 13119L: linux-renesas-soc@vger.kernel.org 13120S: Supported 13121T: git git://linuxtv.org/media_tree.git 13122F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13123F: drivers/media/platform/renesas/rcar-fcp.c 13124F: include/media/rcar-fcp.h 13125 13126MEDIA DRIVERS FOR RENESAS - FDP1 13127M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13128L: linux-media@vger.kernel.org 13129L: linux-renesas-soc@vger.kernel.org 13130S: Supported 13131T: git git://linuxtv.org/media_tree.git 13132F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13133F: drivers/media/platform/renesas/rcar_fdp1.c 13134 13135MEDIA DRIVERS FOR RENESAS - VIN 13136M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13137L: linux-media@vger.kernel.org 13138L: linux-renesas-soc@vger.kernel.org 13139S: Supported 13140T: git git://linuxtv.org/media_tree.git 13141F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13142F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13143F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13144F: drivers/media/platform/renesas/rcar-isp.c 13145F: drivers/media/platform/renesas/rcar-vin/ 13146 13147MEDIA DRIVERS FOR RENESAS - VSP1 13148M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13149M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13150L: linux-media@vger.kernel.org 13151L: linux-renesas-soc@vger.kernel.org 13152S: Supported 13153T: git git://linuxtv.org/media_tree.git 13154F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13155F: drivers/media/platform/renesas/vsp1/ 13156 13157MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13158L: linux-media@vger.kernel.org 13159S: Orphan 13160W: https://linuxtv.org 13161T: git git://linuxtv.org/media_tree.git 13162F: drivers/media/dvb-frontends/stv0910* 13163 13164MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13165L: linux-media@vger.kernel.org 13166S: Orphan 13167W: https://linuxtv.org 13168T: git git://linuxtv.org/media_tree.git 13169F: drivers/media/dvb-frontends/stv6111* 13170 13171MEDIA DRIVERS FOR STM32 - DCMI 13172M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13173L: linux-media@vger.kernel.org 13174S: Supported 13175T: git git://linuxtv.org/media_tree.git 13176F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13177F: drivers/media/platform/st/stm32/stm32-dcmi.c 13178 13179MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13180M: Mauro Carvalho Chehab <mchehab@kernel.org> 13181L: linux-media@vger.kernel.org 13182S: Maintained 13183W: https://linuxtv.org 13184Q: http://patchwork.kernel.org/project/linux-media/list/ 13185T: git git://linuxtv.org/media_tree.git 13186F: Documentation/admin-guide/media/ 13187F: Documentation/devicetree/bindings/media/ 13188F: Documentation/driver-api/media/ 13189F: Documentation/userspace-api/media/ 13190F: drivers/media/ 13191F: drivers/staging/media/ 13192F: include/dt-bindings/media/ 13193F: include/linux/platform_data/media/ 13194F: include/media/ 13195F: include/uapi/linux/dvb/ 13196F: include/uapi/linux/ivtv* 13197F: include/uapi/linux/media.h 13198F: include/uapi/linux/uvcvideo.h 13199F: include/uapi/linux/v4l2-* 13200F: include/uapi/linux/videodev2.h 13201 13202MEDIATEK BLUETOOTH DRIVER 13203M: Sean Wang <sean.wang@mediatek.com> 13204L: linux-bluetooth@vger.kernel.org 13205L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13206S: Maintained 13207F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13208F: drivers/bluetooth/btmtkuart.c 13209 13210MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13211M: Sean Wang <sean.wang@mediatek.com> 13212L: linux-pm@vger.kernel.org 13213S: Maintained 13214F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13215F: drivers/power/reset/mt6323-poweroff.c 13216 13217MEDIATEK CIR DRIVER 13218M: Sean Wang <sean.wang@mediatek.com> 13219S: Maintained 13220F: drivers/media/rc/mtk-cir.c 13221 13222MEDIATEK DMA DRIVER 13223M: Sean Wang <sean.wang@mediatek.com> 13224L: dmaengine@vger.kernel.org 13225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13226L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13227S: Maintained 13228F: Documentation/devicetree/bindings/dma/mtk-* 13229F: drivers/dma/mediatek/ 13230 13231MEDIATEK ETHERNET DRIVER 13232M: Felix Fietkau <nbd@nbd.name> 13233M: John Crispin <john@phrozen.org> 13234M: Sean Wang <sean.wang@mediatek.com> 13235M: Mark Lee <Mark-MC.Lee@mediatek.com> 13236M: Lorenzo Bianconi <lorenzo@kernel.org> 13237L: netdev@vger.kernel.org 13238S: Maintained 13239F: drivers/net/ethernet/mediatek/ 13240 13241MEDIATEK ETHERNET PCS DRIVER 13242M: Alexander Couzens <lynxis@fe80.eu> 13243M: Daniel Golle <daniel@makrotopia.org> 13244L: netdev@vger.kernel.org 13245S: Maintained 13246F: drivers/net/pcs/pcs-mtk-lynxi.c 13247F: include/linux/pcs/pcs-mtk-lynxi.h 13248 13249MEDIATEK ETHERNET PHY DRIVERS 13250M: Daniel Golle <daniel@makrotopia.org> 13251M: Qingfang Deng <dqfext@gmail.com> 13252M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13253L: netdev@vger.kernel.org 13254S: Maintained 13255F: drivers/net/phy/mediatek-ge-soc.c 13256F: drivers/net/phy/mediatek-ge.c 13257 13258MEDIATEK I2C CONTROLLER DRIVER 13259M: Qii Wang <qii.wang@mediatek.com> 13260L: linux-i2c@vger.kernel.org 13261S: Maintained 13262F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13263F: drivers/i2c/busses/i2c-mt65xx.c 13264 13265MEDIATEK IOMMU DRIVER 13266M: Yong Wu <yong.wu@mediatek.com> 13267L: iommu@lists.linux.dev 13268L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13269S: Supported 13270F: Documentation/devicetree/bindings/iommu/mediatek* 13271F: drivers/iommu/mtk_iommu* 13272F: include/dt-bindings/memory/mt*-port.h 13273 13274MEDIATEK JPEG DRIVER 13275M: Bin Liu <bin.liu@mediatek.com> 13276S: Supported 13277F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13278F: drivers/media/platform/mediatek/jpeg/ 13279 13280MEDIATEK KEYPAD DRIVER 13281M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13282S: Supported 13283F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13284F: drivers/input/keyboard/mt6779-keypad.c 13285 13286MEDIATEK MDP DRIVER 13287M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13288M: Houlong Wei <houlong.wei@mediatek.com> 13289M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13290S: Supported 13291F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13292F: drivers/media/platform/mediatek/mdp/ 13293F: drivers/media/platform/mediatek/vpu/ 13294 13295MEDIATEK MEDIA DRIVER 13296M: Tiffany Lin <tiffany.lin@mediatek.com> 13297M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13298M: Yunfei Dong <yunfei.dong@mediatek.com> 13299S: Supported 13300F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13301F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13302F: drivers/media/platform/mediatek/vcodec/ 13303F: drivers/media/platform/mediatek/vpu/ 13304 13305MEDIATEK MMC/SD/SDIO DRIVER 13306M: Chaotian Jing <chaotian.jing@mediatek.com> 13307S: Maintained 13308F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13309F: drivers/mmc/host/mtk-sd.c 13310 13311MEDIATEK MT76 WIRELESS LAN DRIVER 13312M: Felix Fietkau <nbd@nbd.name> 13313M: Lorenzo Bianconi <lorenzo@kernel.org> 13314M: Ryder Lee <ryder.lee@mediatek.com> 13315R: Shayne Chen <shayne.chen@mediatek.com> 13316R: Sean Wang <sean.wang@mediatek.com> 13317L: linux-wireless@vger.kernel.org 13318S: Maintained 13319T: git https://github.com/nbd168/wireless 13320F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13321F: drivers/net/wireless/mediatek/mt76/ 13322 13323MEDIATEK MT7601U WIRELESS LAN DRIVER 13324M: Jakub Kicinski <kuba@kernel.org> 13325L: linux-wireless@vger.kernel.org 13326S: Maintained 13327F: drivers/net/wireless/mediatek/mt7601u/ 13328 13329MEDIATEK MT7621 CLOCK DRIVER 13330M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13331S: Maintained 13332F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13333F: drivers/clk/ralink/clk-mt7621.c 13334 13335MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13336M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13337S: Maintained 13338F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13339F: drivers/pci/controller/pcie-mt7621.c 13340 13341MEDIATEK MT7621 PHY PCI DRIVER 13342M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13343S: Maintained 13344F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13345F: drivers/phy/ralink/phy-mt7621-pci.c 13346 13347MEDIATEK MT7621/28/88 I2C DRIVER 13348M: Stefan Roese <sr@denx.de> 13349L: linux-i2c@vger.kernel.org 13350S: Maintained 13351F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13352F: drivers/i2c/busses/i2c-mt7621.c 13353 13354MEDIATEK MTMIPS CLOCK DRIVER 13355M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13356S: Maintained 13357F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13358F: drivers/clk/ralink/clk-mtmips.c 13359 13360MEDIATEK NAND CONTROLLER DRIVER 13361L: linux-mtd@lists.infradead.org 13362S: Orphan 13363F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13364F: drivers/mtd/nand/raw/mtk_* 13365 13366MEDIATEK PMIC LED DRIVER 13367M: Sean Wang <sean.wang@mediatek.com> 13368S: Maintained 13369F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13370F: drivers/leds/leds-mt6323.c 13371 13372MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13373M: Sean Wang <sean.wang@mediatek.com> 13374S: Maintained 13375F: drivers/char/hw_random/mtk-rng.c 13376 13377MEDIATEK SMI DRIVER 13378M: Yong Wu <yong.wu@mediatek.com> 13379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13380S: Supported 13381F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13382F: drivers/memory/mtk-smi.c 13383F: include/soc/mediatek/smi.h 13384 13385MEDIATEK SWITCH DRIVER 13386M: Arınç ÜNAL <arinc.unal@arinc9.com> 13387M: Daniel Golle <daniel@makrotopia.org> 13388M: Landen Chao <Landen.Chao@mediatek.com> 13389M: DENG Qingfang <dqfext@gmail.com> 13390M: Sean Wang <sean.wang@mediatek.com> 13391L: netdev@vger.kernel.org 13392S: Maintained 13393F: drivers/net/dsa/mt7530-mdio.c 13394F: drivers/net/dsa/mt7530-mmio.c 13395F: drivers/net/dsa/mt7530.* 13396F: net/dsa/tag_mtk.c 13397 13398MEDIATEK T7XX 5G WWAN MODEM DRIVER 13399M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13400M: Intel Corporation <linuxwwan@intel.com> 13401R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13402R: Liu Haijun <haijun.liu@mediatek.com> 13403R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13404R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13405L: netdev@vger.kernel.org 13406S: Supported 13407F: drivers/net/wwan/t7xx/ 13408 13409MEDIATEK USB3 DRD IP DRIVER 13410M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13411L: linux-usb@vger.kernel.org 13412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13413L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13414S: Maintained 13415F: Documentation/devicetree/bindings/usb/mediatek,* 13416F: drivers/usb/host/xhci-mtk* 13417F: drivers/usb/mtu3/ 13418 13419MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13420M: Peter Senna Tschudin <peter.senna@gmail.com> 13421M: Martin Donnelly <martin.donnelly@ge.com> 13422M: Martyn Welch <martyn.welch@collabora.co.uk> 13423S: Maintained 13424F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13425F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13426 13427MEGARAID SCSI/SAS DRIVERS 13428M: Kashyap Desai <kashyap.desai@broadcom.com> 13429M: Sumit Saxena <sumit.saxena@broadcom.com> 13430M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13431L: megaraidlinux.pdl@broadcom.com 13432L: linux-scsi@vger.kernel.org 13433S: Maintained 13434W: http://www.avagotech.com/support/ 13435F: Documentation/scsi/megaraid.rst 13436F: drivers/scsi/megaraid.* 13437F: drivers/scsi/megaraid/ 13438 13439MELEXIS MLX90614 DRIVER 13440M: Crt Mori <cmo@melexis.com> 13441L: linux-iio@vger.kernel.org 13442S: Supported 13443W: http://www.melexis.com 13444F: drivers/iio/temperature/mlx90614.c 13445 13446MELEXIS MLX90632 DRIVER 13447M: Crt Mori <cmo@melexis.com> 13448L: linux-iio@vger.kernel.org 13449S: Supported 13450W: http://www.melexis.com 13451F: drivers/iio/temperature/mlx90632.c 13452 13453MELFAS MIP4 TOUCHSCREEN DRIVER 13454M: Sangwon Jee <jeesw@melfas.com> 13455S: Supported 13456W: http://www.melfas.com 13457F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13458F: drivers/input/touchscreen/melfas_mip4.c 13459 13460MELLANOX BLUEFIELD I2C DRIVER 13461M: Khalil Blaiech <kblaiech@nvidia.com> 13462M: Asmaa Mnebhi <asmaa@nvidia.com> 13463L: linux-i2c@vger.kernel.org 13464S: Supported 13465F: drivers/i2c/busses/i2c-mlxbf.c 13466 13467MELLANOX ETHERNET DRIVER (mlx4_en) 13468M: Tariq Toukan <tariqt@nvidia.com> 13469L: netdev@vger.kernel.org 13470S: Supported 13471W: http://www.mellanox.com 13472Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13473F: drivers/net/ethernet/mellanox/mlx4/en_* 13474 13475MELLANOX ETHERNET DRIVER (mlx5e) 13476M: Saeed Mahameed <saeedm@nvidia.com> 13477L: netdev@vger.kernel.org 13478S: Supported 13479W: http://www.mellanox.com 13480Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13481F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13482 13483MELLANOX ETHERNET INNOVA DRIVERS 13484R: Boris Pismenny <borisp@nvidia.com> 13485L: netdev@vger.kernel.org 13486S: Supported 13487W: http://www.mellanox.com 13488Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13489F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13490F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13491F: include/linux/mlx5/mlx5_ifc_fpga.h 13492 13493MELLANOX ETHERNET SWITCH DRIVERS 13494M: Ido Schimmel <idosch@nvidia.com> 13495M: Petr Machata <petrm@nvidia.com> 13496L: netdev@vger.kernel.org 13497S: Supported 13498W: http://www.mellanox.com 13499Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13500F: drivers/net/ethernet/mellanox/mlxsw/ 13501F: tools/testing/selftests/drivers/net/mlxsw/ 13502 13503MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13504M: mlxsw@nvidia.com 13505L: netdev@vger.kernel.org 13506S: Supported 13507W: http://www.mellanox.com 13508Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13509F: drivers/net/ethernet/mellanox/mlxfw/ 13510 13511MELLANOX HARDWARE PLATFORM SUPPORT 13512M: Hans de Goede <hdegoede@redhat.com> 13513M: Mark Gross <markgross@kernel.org> 13514M: Vadim Pasternak <vadimp@nvidia.com> 13515L: platform-driver-x86@vger.kernel.org 13516S: Supported 13517F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13518F: drivers/platform/mellanox/ 13519F: include/linux/platform_data/mlxreg.h 13520 13521MELLANOX MLX4 core VPI driver 13522M: Tariq Toukan <tariqt@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: drivers/net/ethernet/mellanox/mlx4/ 13529F: include/linux/mlx4/ 13530 13531MELLANOX MLX4 IB driver 13532M: Yishai Hadas <yishaih@nvidia.com> 13533L: linux-rdma@vger.kernel.org 13534S: Supported 13535W: http://www.mellanox.com 13536Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13537F: drivers/infiniband/hw/mlx4/ 13538F: include/linux/mlx4/ 13539F: include/uapi/rdma/mlx4-abi.h 13540 13541MELLANOX MLX5 core VPI driver 13542M: Saeed Mahameed <saeedm@nvidia.com> 13543M: Leon Romanovsky <leonro@nvidia.com> 13544L: netdev@vger.kernel.org 13545L: linux-rdma@vger.kernel.org 13546S: Supported 13547W: http://www.mellanox.com 13548Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13549F: Documentation/networking/device_drivers/ethernet/mellanox/ 13550F: drivers/net/ethernet/mellanox/mlx5/core/ 13551F: include/linux/mlx5/ 13552 13553MELLANOX MLX5 IB driver 13554M: Leon Romanovsky <leonro@nvidia.com> 13555L: linux-rdma@vger.kernel.org 13556S: Supported 13557W: http://www.mellanox.com 13558Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13559F: drivers/infiniband/hw/mlx5/ 13560F: include/linux/mlx5/ 13561F: include/uapi/rdma/mlx5-abi.h 13562 13563MELLANOX MLXCPLD I2C AND MUX DRIVER 13564M: Vadim Pasternak <vadimp@nvidia.com> 13565M: Michael Shych <michaelsh@nvidia.com> 13566L: linux-i2c@vger.kernel.org 13567S: Supported 13568F: Documentation/i2c/busses/i2c-mlxcpld.rst 13569F: drivers/i2c/busses/i2c-mlxcpld.c 13570F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13571 13572MELLANOX MLXCPLD LED DRIVER 13573M: Vadim Pasternak <vadimp@nvidia.com> 13574L: linux-leds@vger.kernel.org 13575S: Supported 13576F: Documentation/leds/leds-mlxcpld.rst 13577F: drivers/leds/leds-mlxcpld.c 13578F: drivers/leds/leds-mlxreg.c 13579 13580MELLANOX PLATFORM DRIVER 13581M: Vadim Pasternak <vadimp@nvidia.com> 13582L: platform-driver-x86@vger.kernel.org 13583S: Supported 13584F: drivers/platform/x86/mlx-platform.c 13585 13586MEMBARRIER SUPPORT 13587M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13588M: "Paul E. McKenney" <paulmck@kernel.org> 13589L: linux-kernel@vger.kernel.org 13590S: Supported 13591F: arch/powerpc/include/asm/membarrier.h 13592F: include/uapi/linux/membarrier.h 13593F: kernel/sched/membarrier.c 13594 13595MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13596M: Mike Rapoport <rppt@kernel.org> 13597L: linux-mm@kvack.org 13598S: Maintained 13599F: Documentation/core-api/boot-time-mm.rst 13600F: include/linux/memblock.h 13601F: mm/memblock.c 13602F: mm/mm_init.c 13603F: tools/testing/memblock/ 13604 13605MEMORY CONTROLLER DRIVERS 13606M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13607L: linux-kernel@vger.kernel.org 13608S: Maintained 13609B: mailto:krzysztof.kozlowski@linaro.org 13610T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13611F: Documentation/devicetree/bindings/memory-controllers/ 13612F: drivers/memory/ 13613F: include/dt-bindings/memory/ 13614F: include/memory/ 13615 13616MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13617M: Dmitry Osipenko <digetx@gmail.com> 13618L: linux-pm@vger.kernel.org 13619L: linux-tegra@vger.kernel.org 13620S: Maintained 13621T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13622F: drivers/devfreq/tegra30-devfreq.c 13623 13624MEMORY HOT(UN)PLUG 13625M: David Hildenbrand <david@redhat.com> 13626M: Oscar Salvador <osalvador@suse.de> 13627L: linux-mm@kvack.org 13628S: Maintained 13629F: Documentation/admin-guide/mm/memory-hotplug.rst 13630F: Documentation/core-api/memory-hotplug.rst 13631F: drivers/base/memory.c 13632F: include/linux/memory_hotplug.h 13633F: mm/memory_hotplug.c 13634F: tools/testing/selftests/memory-hotplug/ 13635 13636MEMORY MANAGEMENT 13637M: Andrew Morton <akpm@linux-foundation.org> 13638L: linux-mm@kvack.org 13639S: Maintained 13640W: http://www.linux-mm.org 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13642T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13643F: include/linux/gfp.h 13644F: include/linux/gfp_types.h 13645F: include/linux/memory_hotplug.h 13646F: include/linux/mm.h 13647F: include/linux/mmzone.h 13648F: include/linux/pagewalk.h 13649F: include/trace/events/ksm.h 13650F: mm/ 13651F: tools/mm/ 13652F: tools/testing/selftests/mm/ 13653 13654MEMORY TECHNOLOGY DEVICES (MTD) 13655M: Miquel Raynal <miquel.raynal@bootlin.com> 13656M: Richard Weinberger <richard@nod.at> 13657M: Vignesh Raghavendra <vigneshr@ti.com> 13658L: linux-mtd@lists.infradead.org 13659S: Maintained 13660W: http://www.linux-mtd.infradead.org/ 13661Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13662C: irc://irc.oftc.net/mtd 13663T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13664T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13665F: Documentation/devicetree/bindings/mtd/ 13666F: drivers/mtd/ 13667F: include/linux/mtd/ 13668F: include/uapi/mtd/ 13669 13670MEMSENSING MICROSYSTEMS MSA311 DRIVER 13671M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13672L: linux-iio@vger.kernel.org 13673S: Maintained 13674F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13675F: drivers/iio/accel/msa311.c 13676 13677MEN A21 WATCHDOG DRIVER 13678M: Johannes Thumshirn <morbidrsa@gmail.com> 13679L: linux-watchdog@vger.kernel.org 13680S: Maintained 13681F: drivers/watchdog/mena21_wdt.c 13682 13683MEN CHAMELEON BUS (mcb) 13684M: Johannes Thumshirn <morbidrsa@gmail.com> 13685S: Maintained 13686F: Documentation/driver-api/men-chameleon-bus.rst 13687F: drivers/mcb/ 13688F: include/linux/mcb.h 13689 13690MEN F21BMC (Board Management Controller) 13691M: Andreas Werner <andreas.werner@men.de> 13692S: Supported 13693F: Documentation/hwmon/menf21bmc.rst 13694F: drivers/hwmon/menf21bmc_hwmon.c 13695F: drivers/leds/leds-menf21bmc.c 13696F: drivers/mfd/menf21bmc.c 13697F: drivers/watchdog/menf21bmc_wdt.c 13698 13699MEN Z069 WATCHDOG DRIVER 13700M: Johannes Thumshirn <jth@kernel.org> 13701L: linux-watchdog@vger.kernel.org 13702S: Maintained 13703F: drivers/watchdog/menz69_wdt.c 13704 13705MESON AO CEC DRIVER FOR AMLOGIC SOCS 13706M: Neil Armstrong <neil.armstrong@linaro.org> 13707L: linux-media@vger.kernel.org 13708L: linux-amlogic@lists.infradead.org 13709S: Supported 13710W: http://linux-meson.com/ 13711T: git git://linuxtv.org/media_tree.git 13712F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13713F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13714F: drivers/media/cec/platform/meson/ao-cec.c 13715 13716MESON GE2D DRIVER FOR AMLOGIC SOCS 13717M: Neil Armstrong <neil.armstrong@linaro.org> 13718L: linux-media@vger.kernel.org 13719L: linux-amlogic@lists.infradead.org 13720S: Supported 13721T: git git://linuxtv.org/media_tree.git 13722F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13723F: drivers/media/platform/amlogic/meson-ge2d/ 13724 13725MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13726M: Liang Yang <liang.yang@amlogic.com> 13727L: linux-mtd@lists.infradead.org 13728S: Maintained 13729F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13730F: drivers/mtd/nand/raw/meson_* 13731 13732MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13733M: Neil Armstrong <neil.armstrong@linaro.org> 13734L: linux-media@vger.kernel.org 13735L: linux-amlogic@lists.infradead.org 13736S: Supported 13737T: git git://linuxtv.org/media_tree.git 13738F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13739F: drivers/staging/media/meson/vdec/ 13740 13741METHODE UDPU SUPPORT 13742M: Vladimir Vid <vladimir.vid@sartura.hr> 13743S: Maintained 13744F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13745 13746MHI BUS 13747M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13748L: mhi@lists.linux.dev 13749L: linux-arm-msm@vger.kernel.org 13750S: Maintained 13751T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13752F: Documentation/ABI/stable/sysfs-bus-mhi 13753F: Documentation/mhi/ 13754F: drivers/bus/mhi/ 13755F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13756F: include/linux/mhi.h 13757 13758MICROBLAZE ARCHITECTURE 13759M: Michal Simek <monstr@monstr.eu> 13760S: Supported 13761W: http://www.monstr.eu/fdt/ 13762T: git git://git.monstr.eu/linux-2.6-microblaze.git 13763F: arch/microblaze/ 13764 13765MICROBLAZE TMR INJECT 13766M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13767S: Supported 13768F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13769F: drivers/misc/xilinx_tmr_inject.c 13770 13771MICROBLAZE TMR MANAGER 13772M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13773S: Supported 13774F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13775F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13776F: drivers/misc/xilinx_tmr_manager.c 13777 13778MICROCHIP AT91 DMA DRIVERS 13779M: Ludovic Desroches <ludovic.desroches@microchip.com> 13780M: Tudor Ambarus <tudor.ambarus@linaro.org> 13781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13782L: dmaengine@vger.kernel.org 13783S: Supported 13784F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13785F: drivers/dma/at_hdmac.c 13786F: drivers/dma/at_xdmac.c 13787F: include/dt-bindings/dma/at91.h 13788 13789MICROCHIP AT91 SERIAL DRIVER 13790M: Richard Genoud <richard.genoud@gmail.com> 13791S: Maintained 13792F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13793F: drivers/tty/serial/atmel_serial.c 13794F: drivers/tty/serial/atmel_serial.h 13795 13796MICROCHIP AT91 USART MFD DRIVER 13797M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13798L: linux-kernel@vger.kernel.org 13799S: Supported 13800F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13801F: drivers/mfd/at91-usart.c 13802F: include/dt-bindings/mfd/at91-usart.h 13803 13804MICROCHIP AT91 USART SPI DRIVER 13805M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13806L: linux-spi@vger.kernel.org 13807S: Supported 13808F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13809F: drivers/spi/spi-at91-usart.c 13810 13811MICROCHIP AUDIO ASOC DRIVERS 13812M: Claudiu Beznea <claudiu.beznea@microchip.com> 13813L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13814S: Supported 13815F: Documentation/devicetree/bindings/sound/atmel* 13816F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13817F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13818F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13819F: sound/soc/atmel 13820 13821MICROCHIP CSI2DC DRIVER 13822M: Eugen Hristev <eugen.hristev@microchip.com> 13823L: linux-media@vger.kernel.org 13824S: Supported 13825F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13826F: drivers/media/platform/microchip/microchip-csi2dc.c 13827 13828MICROCHIP ECC DRIVER 13829M: Tudor Ambarus <tudor.ambarus@linaro.org> 13830L: linux-crypto@vger.kernel.org 13831S: Maintained 13832F: drivers/crypto/atmel-ecc.* 13833 13834MICROCHIP EIC DRIVER 13835M: Claudiu Beznea <claudiu.beznea@microchip.com> 13836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13837S: Supported 13838F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13839F: drivers/irqchip/irq-mchp-eic.c 13840 13841MICROCHIP I2C DRIVER 13842M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13843L: linux-i2c@vger.kernel.org 13844S: Supported 13845F: drivers/i2c/busses/i2c-at91-*.c 13846F: drivers/i2c/busses/i2c-at91.h 13847 13848MICROCHIP ISC DRIVER 13849M: Eugen Hristev <eugen.hristev@microchip.com> 13850L: linux-media@vger.kernel.org 13851S: Supported 13852F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13853F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13854F: drivers/media/platform/microchip/microchip-isc* 13855F: drivers/media/platform/microchip/microchip-sama*-isc* 13856F: drivers/staging/media/deprecated/atmel/atmel-isc* 13857F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13858F: include/linux/atmel-isc-media.h 13859 13860MICROCHIP ISI DRIVER 13861M: Eugen Hristev <eugen.hristev@microchip.com> 13862L: linux-media@vger.kernel.org 13863S: Supported 13864F: drivers/media/platform/atmel/atmel-isi.c 13865F: drivers/media/platform/atmel/atmel-isi.h 13866 13867MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13868M: Woojung Huh <woojung.huh@microchip.com> 13869M: UNGLinuxDriver@microchip.com 13870L: netdev@vger.kernel.org 13871S: Maintained 13872F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13873F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13874F: drivers/net/dsa/microchip/* 13875F: include/linux/dsa/ksz_common.h 13876F: include/linux/platform_data/microchip-ksz.h 13877F: net/dsa/tag_ksz.c 13878 13879MICROCHIP LAN743X ETHERNET DRIVER 13880M: Bryan Whitehead <bryan.whitehead@microchip.com> 13881M: UNGLinuxDriver@microchip.com 13882L: netdev@vger.kernel.org 13883S: Maintained 13884F: drivers/net/ethernet/microchip/lan743x_* 13885 13886MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13887M: Arun Ramadoss <arun.ramadoss@microchip.com> 13888R: UNGLinuxDriver@microchip.com 13889L: netdev@vger.kernel.org 13890S: Maintained 13891F: drivers/net/phy/microchip_t1.c 13892 13893MICROCHIP LAN966X ETHERNET DRIVER 13894M: Horatiu Vultur <horatiu.vultur@microchip.com> 13895M: UNGLinuxDriver@microchip.com 13896L: netdev@vger.kernel.org 13897S: Maintained 13898F: drivers/net/ethernet/microchip/lan966x/* 13899 13900MICROCHIP LCDFB DRIVER 13901M: Nicolas Ferre <nicolas.ferre@microchip.com> 13902L: linux-fbdev@vger.kernel.org 13903S: Maintained 13904F: drivers/video/fbdev/atmel_lcdfb.c 13905F: include/video/atmel_lcdc.h 13906 13907MICROCHIP MCP16502 PMIC DRIVER 13908M: Claudiu Beznea <claudiu.beznea@microchip.com> 13909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13910S: Supported 13911F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13912F: drivers/regulator/mcp16502.c 13913 13914MICROCHIP MCP3911 ADC DRIVER 13915M: Marcus Folkesson <marcus.folkesson@gmail.com> 13916M: Kent Gustavsson <kent@minoris.se> 13917L: linux-iio@vger.kernel.org 13918S: Maintained 13919F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13920F: drivers/iio/adc/mcp3911.c 13921 13922MICROCHIP MMC/SD/SDIO MCI DRIVER 13923M: Ludovic Desroches <ludovic.desroches@microchip.com> 13924S: Maintained 13925F: drivers/mmc/host/atmel-mci.c 13926 13927MICROCHIP NAND DRIVER 13928M: Tudor Ambarus <tudor.ambarus@linaro.org> 13929L: linux-mtd@lists.infradead.org 13930S: Supported 13931F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13932F: drivers/mtd/nand/raw/atmel/* 13933 13934MICROCHIP OTPC DRIVER 13935M: Claudiu Beznea <claudiu.beznea@microchip.com> 13936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13937S: Supported 13938F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13939F: drivers/nvmem/microchip-otpc.c 13940F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13941 13942MICROCHIP PCI1XXXX GP DRIVER 13943M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13944L: linux-gpio@vger.kernel.org 13945S: Supported 13946F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13947F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13948F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13949 13950MICROCHIP PCI1XXXX I2C DRIVER 13951M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13952M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13953M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13954L: linux-i2c@vger.kernel.org 13955S: Maintained 13956F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13957 13958MICROCHIP PCIe UART DRIVER 13959M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13960M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13961L: linux-serial@vger.kernel.org 13962S: Maintained 13963F: drivers/tty/serial/8250/8250_pci1xxxx.c 13964 13965MICROCHIP POLARFIRE FPGA DRIVERS 13966M: Conor Dooley <conor.dooley@microchip.com> 13967R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13968L: linux-fpga@vger.kernel.org 13969S: Supported 13970F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13971F: drivers/fpga/microchip-spi.c 13972 13973MICROCHIP PWM DRIVER 13974M: Claudiu Beznea <claudiu.beznea@microchip.com> 13975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13976L: linux-pwm@vger.kernel.org 13977S: Supported 13978F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13979F: drivers/pwm/pwm-atmel.c 13980 13981MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13982M: Eugen Hristev <eugen.hristev@microchip.com> 13983L: linux-iio@vger.kernel.org 13984S: Supported 13985F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13986F: drivers/iio/adc/at91-sama5d2_adc.c 13987F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13988 13989MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13990M: Claudiu Beznea <claudiu.beznea@microchip.com> 13991S: Supported 13992F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13993F: drivers/power/reset/at91-sama5d2_shdwc.c 13994 13995MICROCHIP SOC DRIVERS 13996M: Conor Dooley <conor@kernel.org> 13997S: Supported 13998T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13999F: drivers/soc/microchip/ 14000 14001MICROCHIP SPI DRIVER 14002M: Ryan Wanner <ryan.wanner@microchip.com> 14003S: Supported 14004F: drivers/spi/spi-atmel.* 14005 14006MICROCHIP SSC DRIVER 14007M: Claudiu Beznea <claudiu.beznea@microchip.com> 14008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14009S: Supported 14010F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14011F: drivers/misc/atmel-ssc.c 14012F: include/linux/atmel-ssc.h 14013 14014Microchip Timer Counter Block (TCB) Capture Driver 14015M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14017L: linux-iio@vger.kernel.org 14018S: Maintained 14019F: drivers/counter/microchip-tcb-capture.c 14020 14021MICROCHIP USB251XB DRIVER 14022M: Richard Leitner <richard.leitner@skidata.com> 14023L: linux-usb@vger.kernel.org 14024S: Maintained 14025F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14026F: drivers/usb/misc/usb251xb.c 14027 14028MICROCHIP USBA UDC DRIVER 14029M: Cristian Birsan <cristian.birsan@microchip.com> 14030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14031S: Supported 14032F: drivers/usb/gadget/udc/atmel_usba_udc.* 14033 14034MICROCHIP WILC1000 WIFI DRIVER 14035M: Ajay Singh <ajay.kathat@microchip.com> 14036M: Claudiu Beznea <claudiu.beznea@microchip.com> 14037L: linux-wireless@vger.kernel.org 14038S: Supported 14039F: drivers/net/wireless/microchip/wilc1000/ 14040 14041MICROSEMI MIPS SOCS 14042M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14043M: UNGLinuxDriver@microchip.com 14044L: linux-mips@vger.kernel.org 14045S: Supported 14046F: Documentation/devicetree/bindings/mips/mscc.txt 14047F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14048F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14049F: arch/mips/boot/dts/mscc/ 14050F: arch/mips/configs/generic/board-ocelot.config 14051F: arch/mips/generic/board-ocelot.c 14052 14053MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14054M: Don Brace <don.brace@microchip.com> 14055L: storagedev@microchip.com 14056L: linux-scsi@vger.kernel.org 14057S: Supported 14058F: Documentation/scsi/smartpqi.rst 14059F: drivers/scsi/smartpqi/Kconfig 14060F: drivers/scsi/smartpqi/Makefile 14061F: drivers/scsi/smartpqi/smartpqi*.[ch] 14062F: include/linux/cciss*.h 14063F: include/uapi/linux/cciss*.h 14064 14065MICROSOFT MANA RDMA DRIVER 14066M: Long Li <longli@microsoft.com> 14067M: Ajay Sharma <sharmaajay@microsoft.com> 14068L: linux-rdma@vger.kernel.org 14069S: Supported 14070F: drivers/infiniband/hw/mana/ 14071F: include/net/mana 14072F: include/uapi/rdma/mana-abi.h 14073 14074MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14075M: Maximilian Luz <luzmaximilian@gmail.com> 14076L: platform-driver-x86@vger.kernel.org 14077S: Maintained 14078F: drivers/platform/surface/surface_aggregator_tabletsw.c 14079 14080MICROSOFT SURFACE BATTERY AND AC DRIVERS 14081M: Maximilian Luz <luzmaximilian@gmail.com> 14082L: linux-pm@vger.kernel.org 14083L: platform-driver-x86@vger.kernel.org 14084S: Maintained 14085F: drivers/power/supply/surface_battery.c 14086F: drivers/power/supply/surface_charger.c 14087 14088MICROSOFT SURFACE DTX DRIVER 14089M: Maximilian Luz <luzmaximilian@gmail.com> 14090L: platform-driver-x86@vger.kernel.org 14091S: Maintained 14092F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14093F: drivers/platform/surface/surface_dtx.c 14094F: include/uapi/linux/surface_aggregator/dtx.h 14095 14096MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14097M: Maximilian Luz <luzmaximilian@gmail.com> 14098L: platform-driver-x86@vger.kernel.org 14099S: Maintained 14100F: drivers/platform/surface/surface_gpe.c 14101 14102MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14103M: Hans de Goede <hdegoede@redhat.com> 14104M: Mark Gross <markgross@kernel.org> 14105M: Maximilian Luz <luzmaximilian@gmail.com> 14106L: platform-driver-x86@vger.kernel.org 14107S: Maintained 14108T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14109F: drivers/platform/surface/ 14110 14111MICROSOFT SURFACE HID TRANSPORT DRIVER 14112M: Maximilian Luz <luzmaximilian@gmail.com> 14113L: linux-input@vger.kernel.org 14114L: platform-driver-x86@vger.kernel.org 14115S: Maintained 14116F: drivers/hid/surface-hid/ 14117 14118MICROSOFT SURFACE HOT-PLUG DRIVER 14119M: Maximilian Luz <luzmaximilian@gmail.com> 14120L: platform-driver-x86@vger.kernel.org 14121S: Maintained 14122F: drivers/platform/surface/surface_hotplug.c 14123 14124MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14125M: Maximilian Luz <luzmaximilian@gmail.com> 14126L: platform-driver-x86@vger.kernel.org 14127S: Maintained 14128F: drivers/platform/surface/surface_platform_profile.c 14129 14130MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14131M: Chen Yu <yu.c.chen@intel.com> 14132L: platform-driver-x86@vger.kernel.org 14133S: Supported 14134F: drivers/platform/surface/surfacepro3_button.c 14135 14136MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14137M: Maximilian Luz <luzmaximilian@gmail.com> 14138L: platform-driver-x86@vger.kernel.org 14139S: Maintained 14140F: drivers/platform/surface/surface_aggregator_hub.c 14141 14142MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14143M: Maximilian Luz <luzmaximilian@gmail.com> 14144L: platform-driver-x86@vger.kernel.org 14145S: Maintained 14146W: https://github.com/linux-surface/surface-aggregator-module 14147C: irc://irc.libera.chat/linux-surface 14148F: Documentation/driver-api/surface_aggregator/ 14149F: drivers/platform/surface/aggregator/ 14150F: drivers/platform/surface/surface_acpi_notify.c 14151F: drivers/platform/surface/surface_aggregator_cdev.c 14152F: drivers/platform/surface/surface_aggregator_registry.c 14153F: include/linux/surface_acpi_notify.h 14154F: include/linux/surface_aggregator/ 14155F: include/uapi/linux/surface_aggregator/ 14156 14157MICROTEK X6 SCANNER 14158M: Oliver Neukum <oliver@neukum.org> 14159S: Maintained 14160F: drivers/usb/image/microtek.* 14161 14162MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14163M: Luka Kovacic <luka.kovacic@sartura.hr> 14164M: Luka Perkov <luka.perkov@sartura.hr> 14165S: Maintained 14166F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14167F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14168F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14169F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14170F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14171F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14172 14173MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14174M: Sakari Ailus <sakari.ailus@linux.intel.com> 14175L: linux-media@vger.kernel.org 14176S: Maintained 14177F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14178F: Documentation/driver-api/media/drivers/ccs/ 14179F: Documentation/userspace-api/media/drivers/ccs.rst 14180F: drivers/media/i2c/ccs-pll.c 14181F: drivers/media/i2c/ccs-pll.h 14182F: drivers/media/i2c/ccs/ 14183F: include/uapi/linux/ccs.h 14184F: include/uapi/linux/smiapp.h 14185 14186MIPS 14187M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14188L: linux-mips@vger.kernel.org 14189S: Maintained 14190W: http://www.linux-mips.org/ 14191Q: https://patchwork.kernel.org/project/linux-mips/list/ 14192T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14193F: Documentation/devicetree/bindings/mips/ 14194F: Documentation/mips/ 14195F: arch/mips/ 14196F: drivers/platform/mips/ 14197F: include/dt-bindings/mips/ 14198 14199MIPS BOSTON DEVELOPMENT BOARD 14200M: Paul Burton <paulburton@kernel.org> 14201L: linux-mips@vger.kernel.org 14202S: Maintained 14203F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14204F: arch/mips/boot/dts/img/boston.dts 14205F: arch/mips/configs/generic/board-boston.config 14206F: drivers/clk/imgtec/clk-boston.c 14207F: include/dt-bindings/clock/boston-clock.h 14208 14209MIPS CORE DRIVERS 14210M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14211M: Serge Semin <fancer.lancer@gmail.com> 14212L: linux-mips@vger.kernel.org 14213S: Supported 14214F: drivers/bus/mips_cdmm.c 14215F: drivers/clocksource/mips-gic-timer.c 14216F: drivers/cpuidle/cpuidle-cps.c 14217F: drivers/irqchip/irq-mips-cpu.c 14218F: drivers/irqchip/irq-mips-gic.c 14219 14220MIPS GENERIC PLATFORM 14221M: Paul Burton <paulburton@kernel.org> 14222L: linux-mips@vger.kernel.org 14223S: Supported 14224F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14225F: arch/mips/generic/ 14226F: arch/mips/tools/generic-board-config.sh 14227 14228MIPS RINT INSTRUCTION EMULATION 14229M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14230L: linux-mips@vger.kernel.org 14231S: Supported 14232F: arch/mips/math-emu/dp_rint.c 14233F: arch/mips/math-emu/sp_rint.c 14234 14235MIPS/LOONGSON1 ARCHITECTURE 14236M: Keguang Zhang <keguang.zhang@gmail.com> 14237L: linux-mips@vger.kernel.org 14238S: Maintained 14239F: arch/mips/include/asm/mach-loongson32/ 14240F: arch/mips/loongson32/ 14241F: drivers/*/*loongson1* 14242 14243MIPS/LOONGSON2EF ARCHITECTURE 14244M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14245L: linux-mips@vger.kernel.org 14246S: Maintained 14247F: arch/mips/include/asm/mach-loongson2ef/ 14248F: arch/mips/loongson2ef/ 14249F: drivers/cpufreq/loongson2_cpufreq.c 14250 14251MIPS/LOONGSON64 ARCHITECTURE 14252M: Huacai Chen <chenhuacai@kernel.org> 14253M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14254L: linux-mips@vger.kernel.org 14255S: Maintained 14256F: arch/mips/include/asm/mach-loongson64/ 14257F: arch/mips/loongson64/ 14258F: drivers/irqchip/irq-loongson* 14259F: drivers/platform/mips/cpu_hwmon.c 14260 14261MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14262M: Hans Verkuil <hverkuil@xs4all.nl> 14263L: linux-media@vger.kernel.org 14264S: Odd Fixes 14265W: https://linuxtv.org 14266T: git git://linuxtv.org/media_tree.git 14267F: drivers/media/radio/radio-miropcm20* 14268 14269MMP SUPPORT 14270R: Lubomir Rintel <lkundrak@v3.sk> 14271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14272S: Odd Fixes 14273T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14274F: arch/arm/boot/dts/marvell/mmp* 14275F: arch/arm/mach-mmp/ 14276F: include/linux/soc/mmp/ 14277 14278MMP USB PHY DRIVERS 14279R: Lubomir Rintel <lkundrak@v3.sk> 14280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14281S: Maintained 14282F: drivers/phy/marvell/phy-mmp3-usb.c 14283F: drivers/phy/marvell/phy-pxa-usb.c 14284 14285MMU GATHER AND TLB INVALIDATION 14286M: Will Deacon <will@kernel.org> 14287M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14288M: Andrew Morton <akpm@linux-foundation.org> 14289M: Nick Piggin <npiggin@gmail.com> 14290M: Peter Zijlstra <peterz@infradead.org> 14291L: linux-arch@vger.kernel.org 14292L: linux-mm@kvack.org 14293S: Maintained 14294F: arch/*/include/asm/tlb.h 14295F: include/asm-generic/tlb.h 14296F: mm/mmu_gather.c 14297 14298MN88472 MEDIA DRIVER 14299M: Antti Palosaari <crope@iki.fi> 14300L: linux-media@vger.kernel.org 14301S: Maintained 14302W: https://linuxtv.org 14303W: http://palosaari.fi/linux/ 14304Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14305F: drivers/media/dvb-frontends/mn88472* 14306 14307MN88473 MEDIA DRIVER 14308M: Antti Palosaari <crope@iki.fi> 14309L: linux-media@vger.kernel.org 14310S: Maintained 14311W: https://linuxtv.org 14312W: http://palosaari.fi/linux/ 14313Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14314F: drivers/media/dvb-frontends/mn88473* 14315 14316MODULE SUPPORT 14317M: Luis Chamberlain <mcgrof@kernel.org> 14318L: linux-modules@vger.kernel.org 14319L: linux-kernel@vger.kernel.org 14320S: Maintained 14321T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14322F: include/linux/kmod.h 14323F: include/linux/module.h 14324F: kernel/module/ 14325F: lib/test_kmod.c 14326F: scripts/module* 14327F: tools/testing/selftests/kmod/ 14328 14329MONOLITHIC POWER SYSTEM PMIC DRIVER 14330M: Saravanan Sekar <sravanhome@gmail.com> 14331S: Maintained 14332F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14333F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14334F: drivers/hwmon/pmbus/mpq7932.c 14335F: drivers/iio/adc/mp2629_adc.c 14336F: drivers/mfd/mp2629.c 14337F: drivers/power/supply/mp2629_charger.c 14338F: drivers/regulator/mp5416.c 14339F: drivers/regulator/mpq7920.c 14340F: drivers/regulator/mpq7920.h 14341F: include/linux/mfd/mp2629.h 14342 14343MOST(R) TECHNOLOGY DRIVER 14344M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14345M: Christian Gromm <christian.gromm@microchip.com> 14346S: Maintained 14347F: Documentation/ABI/testing/configfs-most 14348F: Documentation/ABI/testing/sysfs-bus-most 14349F: drivers/most/ 14350F: drivers/staging/most/ 14351F: include/linux/most.h 14352 14353MOTORCOMM PHY DRIVER 14354M: Peter Geis <pgwipeout@gmail.com> 14355M: Frank <Frank.Sae@motor-comm.com> 14356L: netdev@vger.kernel.org 14357S: Maintained 14358F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14359F: drivers/net/phy/motorcomm.c 14360 14361MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14362M: Jiri Slaby <jirislaby@kernel.org> 14363S: Maintained 14364F: Documentation/driver-api/tty/moxa-smartio.rst 14365F: drivers/tty/mxser.* 14366 14367MR800 AVERMEDIA USB FM RADIO DRIVER 14368M: Alexey Klimov <klimov.linux@gmail.com> 14369L: linux-media@vger.kernel.org 14370S: Maintained 14371T: git git://linuxtv.org/media_tree.git 14372F: drivers/media/radio/radio-mr800.c 14373 14374MRF24J40 IEEE 802.15.4 RADIO DRIVER 14375M: Stefan Schmidt <stefan@datenfreihafen.org> 14376L: linux-wpan@vger.kernel.org 14377S: Odd Fixes 14378F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14379F: drivers/net/ieee802154/mrf24j40.c 14380 14381MSI EC DRIVER 14382M: Nikita Kravets <teackot@gmail.com> 14383L: platform-driver-x86@vger.kernel.org 14384S: Maintained 14385W: https://github.com/BeardOverflow/msi-ec 14386F: drivers/platform/x86/msi-ec.* 14387 14388MSI LAPTOP SUPPORT 14389M: "Lee, Chun-Yi" <jlee@suse.com> 14390L: platform-driver-x86@vger.kernel.org 14391S: Maintained 14392F: drivers/platform/x86/msi-laptop.c 14393 14394MSI WMI SUPPORT 14395L: platform-driver-x86@vger.kernel.org 14396S: Orphan 14397F: drivers/platform/x86/msi-wmi.c 14398 14399MSI001 MEDIA DRIVER 14400M: Antti Palosaari <crope@iki.fi> 14401L: linux-media@vger.kernel.org 14402S: Maintained 14403W: https://linuxtv.org 14404W: http://palosaari.fi/linux/ 14405Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14406T: git git://linuxtv.org/anttip/media_tree.git 14407F: drivers/media/tuners/msi001* 14408 14409MSI2500 MEDIA DRIVER 14410M: Antti Palosaari <crope@iki.fi> 14411L: linux-media@vger.kernel.org 14412S: Maintained 14413W: https://linuxtv.org 14414W: http://palosaari.fi/linux/ 14415Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14416T: git git://linuxtv.org/anttip/media_tree.git 14417F: drivers/media/usb/msi2500/ 14418 14419MSTAR INTERRUPT CONTROLLER DRIVER 14420M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14421M: Daniel Palmer <daniel@thingy.jp> 14422S: Maintained 14423F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14424F: drivers/irqchip/irq-mst-intc.c 14425 14426MSYSTEMS DISKONCHIP G3 MTD DRIVER 14427M: Robert Jarzmik <robert.jarzmik@free.fr> 14428L: linux-mtd@lists.infradead.org 14429S: Maintained 14430F: drivers/mtd/devices/docg3* 14431 14432MT9P031 APTINA CAMERA SENSOR 14433M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14434L: linux-media@vger.kernel.org 14435S: Maintained 14436T: git git://linuxtv.org/media_tree.git 14437F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14438F: drivers/media/i2c/mt9p031.c 14439F: include/media/i2c/mt9p031.h 14440 14441MT9T112 APTINA CAMERA SENSOR 14442M: Jacopo Mondi <jacopo@jmondi.org> 14443L: linux-media@vger.kernel.org 14444S: Odd Fixes 14445T: git git://linuxtv.org/media_tree.git 14446F: drivers/media/i2c/mt9t112.c 14447F: include/media/i2c/mt9t112.h 14448 14449MT9V032 APTINA CAMERA SENSOR 14450M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14451L: linux-media@vger.kernel.org 14452S: Maintained 14453T: git git://linuxtv.org/media_tree.git 14454F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14455F: drivers/media/i2c/mt9v032.c 14456F: include/media/i2c/mt9v032.h 14457 14458MT9V111 APTINA CAMERA SENSOR 14459M: Jacopo Mondi <jacopo@jmondi.org> 14460L: linux-media@vger.kernel.org 14461S: Maintained 14462T: git git://linuxtv.org/media_tree.git 14463F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14464F: drivers/media/i2c/mt9v111.c 14465 14466MULTIFUNCTION DEVICES (MFD) 14467M: Lee Jones <lee@kernel.org> 14468S: Maintained 14469T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14470F: Documentation/devicetree/bindings/mfd/ 14471F: drivers/mfd/ 14472F: include/dt-bindings/mfd/ 14473F: include/linux/mfd/ 14474 14475MULTIMEDIA CARD (MMC) ETC. OVER SPI 14476S: Orphan 14477F: drivers/mmc/host/mmc_spi.c 14478F: include/linux/spi/mmc_spi.h 14479 14480MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14481M: Ulf Hansson <ulf.hansson@linaro.org> 14482L: linux-mmc@vger.kernel.org 14483S: Maintained 14484T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14485F: Documentation/devicetree/bindings/mmc/ 14486F: drivers/mmc/ 14487F: include/linux/mmc/ 14488F: include/uapi/linux/mmc/ 14489 14490MULTIPLEXER SUBSYSTEM 14491M: Peter Rosin <peda@axentia.se> 14492S: Maintained 14493F: Documentation/ABI/testing/sysfs-class-mux* 14494F: Documentation/devicetree/bindings/mux/ 14495F: drivers/mux/ 14496F: include/dt-bindings/mux/ 14497F: include/linux/mux/ 14498 14499MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14500M: Bin Liu <b-liu@ti.com> 14501L: linux-usb@vger.kernel.org 14502S: Maintained 14503F: drivers/usb/musb/ 14504 14505MXL301RF MEDIA DRIVER 14506M: Akihiro Tsukada <tskd08@gmail.com> 14507L: linux-media@vger.kernel.org 14508S: Odd Fixes 14509F: drivers/media/tuners/mxl301rf* 14510 14511MXL5007T MEDIA DRIVER 14512M: Michael Krufky <mkrufky@linuxtv.org> 14513L: linux-media@vger.kernel.org 14514S: Maintained 14515W: https://linuxtv.org 14516W: http://github.com/mkrufky 14517Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14518T: git git://linuxtv.org/mkrufky/tuners.git 14519F: drivers/media/tuners/mxl5007t.* 14520 14521MXSFB DRM DRIVER 14522M: Marek Vasut <marex@denx.de> 14523M: Stefan Agner <stefan@agner.ch> 14524L: dri-devel@lists.freedesktop.org 14525S: Supported 14526T: git git://anongit.freedesktop.org/drm/drm-misc 14527F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14528F: drivers/gpu/drm/mxsfb/ 14529 14530MYLEX DAC960 PCI RAID Controller 14531M: Hannes Reinecke <hare@kernel.org> 14532L: linux-scsi@vger.kernel.org 14533S: Supported 14534F: drivers/scsi/myrb.* 14535F: drivers/scsi/myrs.* 14536 14537MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14538M: Chris Lee <christopher.lee@cspi.com> 14539L: netdev@vger.kernel.org 14540S: Supported 14541W: https://www.cspi.com/ethernet-products/support/downloads/ 14542F: drivers/net/ethernet/myricom/myri10ge/ 14543 14544NAND FLASH SUBSYSTEM 14545M: Miquel Raynal <miquel.raynal@bootlin.com> 14546R: Richard Weinberger <richard@nod.at> 14547L: linux-mtd@lists.infradead.org 14548S: Maintained 14549W: http://www.linux-mtd.infradead.org/ 14550Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14551C: irc://irc.oftc.net/mtd 14552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14553F: drivers/mtd/nand/ 14554F: include/linux/mtd/*nand*.h 14555 14556NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14557M: Daniel Mack <zonque@gmail.com> 14558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14559S: Maintained 14560W: http://www.native-instruments.com 14561F: sound/usb/caiaq/ 14562 14563NATSEMI ETHERNET DRIVER (DP8381x) 14564S: Orphan 14565F: drivers/net/ethernet/natsemi/natsemi.c 14566 14567NCR 5380 SCSI DRIVERS 14568M: Finn Thain <fthain@linux-m68k.org> 14569M: Michael Schmitz <schmitzmic@gmail.com> 14570L: linux-scsi@vger.kernel.org 14571S: Maintained 14572F: Documentation/scsi/g_NCR5380.rst 14573F: drivers/scsi/NCR5380.* 14574F: drivers/scsi/arm/cumana_1.c 14575F: drivers/scsi/arm/oak.c 14576F: drivers/scsi/atari_scsi.* 14577F: drivers/scsi/dmx3191d.c 14578F: drivers/scsi/g_NCR5380.* 14579F: drivers/scsi/mac_scsi.* 14580F: drivers/scsi/sun3_scsi.* 14581F: drivers/scsi/sun3_scsi_vme.c 14582 14583NCSI LIBRARY 14584M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14585S: Maintained 14586F: net/ncsi/ 14587 14588NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14589M: Guenter Roeck <linux@roeck-us.net> 14590L: linux-hwmon@vger.kernel.org 14591S: Maintained 14592F: Documentation/hwmon/nct6775.rst 14593F: drivers/hwmon/nct6775-core.c 14594F: drivers/hwmon/nct6775-platform.c 14595F: drivers/hwmon/nct6775.h 14596 14597NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14598M: Zev Weiss <zev@bewilderbeest.net> 14599L: linux-hwmon@vger.kernel.org 14600S: Maintained 14601F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14602F: drivers/hwmon/nct6775-i2c.c 14603 14604NETDEVSIM 14605M: Jakub Kicinski <kuba@kernel.org> 14606S: Maintained 14607F: drivers/net/netdevsim/* 14608 14609NETEM NETWORK EMULATOR 14610M: Stephen Hemminger <stephen@networkplumber.org> 14611L: netdev@vger.kernel.org 14612S: Maintained 14613F: net/sched/sch_netem.c 14614 14615NETERION 10GbE DRIVERS (s2io) 14616M: Jon Mason <jdmason@kudzu.us> 14617L: netdev@vger.kernel.org 14618S: Supported 14619F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14620F: drivers/net/ethernet/neterion/ 14621 14622NETFILTER 14623M: Pablo Neira Ayuso <pablo@netfilter.org> 14624M: Jozsef Kadlecsik <kadlec@netfilter.org> 14625M: Florian Westphal <fw@strlen.de> 14626L: netfilter-devel@vger.kernel.org 14627L: coreteam@netfilter.org 14628S: Maintained 14629W: http://www.netfilter.org/ 14630W: http://www.iptables.org/ 14631W: http://www.nftables.org/ 14632Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14633C: irc://irc.libera.chat/netfilter 14634T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14635T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14636F: include/linux/netfilter* 14637F: include/linux/netfilter/ 14638F: include/net/netfilter/ 14639F: include/uapi/linux/netfilter* 14640F: include/uapi/linux/netfilter/ 14641F: net/*/netfilter.c 14642F: net/*/netfilter/ 14643F: net/bridge/br_netfilter*.c 14644F: net/netfilter/ 14645 14646NETROM NETWORK LAYER 14647M: Ralf Baechle <ralf@linux-mips.org> 14648L: linux-hams@vger.kernel.org 14649S: Maintained 14650W: http://www.linux-ax25.org/ 14651F: include/net/netrom.h 14652F: include/uapi/linux/netrom.h 14653F: net/netrom/ 14654 14655NETRONIX EMBEDDED CONTROLLER 14656M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14657S: Maintained 14658F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14659F: drivers/mfd/ntxec.c 14660F: drivers/pwm/pwm-ntxec.c 14661F: drivers/rtc/rtc-ntxec.c 14662F: include/linux/mfd/ntxec.h 14663 14664NETRONOME ETHERNET DRIVERS 14665M: Simon Horman <simon.horman@corigine.com> 14666R: Jakub Kicinski <kuba@kernel.org> 14667L: oss-drivers@corigine.com 14668S: Maintained 14669F: drivers/net/ethernet/netronome/ 14670 14671NETWORK BLOCK DEVICE (NBD) 14672M: Josef Bacik <josef@toxicpanda.com> 14673L: linux-block@vger.kernel.org 14674L: nbd@other.debian.org 14675S: Maintained 14676F: Documentation/admin-guide/blockdev/nbd.rst 14677F: drivers/block/nbd.c 14678F: include/trace/events/nbd.h 14679F: include/uapi/linux/nbd.h 14680 14681NETWORK DROP MONITOR 14682M: Neil Horman <nhorman@tuxdriver.com> 14683L: netdev@vger.kernel.org 14684S: Maintained 14685W: https://fedorahosted.org/dropwatch/ 14686F: include/uapi/linux/net_dropmon.h 14687F: net/core/drop_monitor.c 14688 14689NETWORKING DRIVERS 14690M: "David S. Miller" <davem@davemloft.net> 14691M: Eric Dumazet <edumazet@google.com> 14692M: Jakub Kicinski <kuba@kernel.org> 14693M: Paolo Abeni <pabeni@redhat.com> 14694L: netdev@vger.kernel.org 14695S: Maintained 14696Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14697T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14698T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14699F: Documentation/devicetree/bindings/net/ 14700F: drivers/connector/ 14701F: drivers/net/ 14702F: include/dt-bindings/net/ 14703F: include/linux/etherdevice.h 14704F: include/linux/fcdevice.h 14705F: include/linux/fddidevice.h 14706F: include/linux/hippidevice.h 14707F: include/linux/if_* 14708F: include/linux/inetdevice.h 14709F: include/linux/netdevice.h 14710F: include/uapi/linux/if_* 14711F: include/uapi/linux/netdevice.h 14712X: drivers/net/wireless/ 14713 14714NETWORKING DRIVERS (WIRELESS) 14715M: Kalle Valo <kvalo@kernel.org> 14716L: linux-wireless@vger.kernel.org 14717S: Maintained 14718W: https://wireless.wiki.kernel.org/ 14719Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14720T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14721T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14722F: Documentation/devicetree/bindings/net/wireless/ 14723F: drivers/net/wireless/ 14724 14725NETWORKING [DSA] 14726M: Andrew Lunn <andrew@lunn.ch> 14727M: Florian Fainelli <f.fainelli@gmail.com> 14728M: Vladimir Oltean <olteanv@gmail.com> 14729S: Maintained 14730F: Documentation/devicetree/bindings/net/dsa/ 14731F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14732F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14733F: drivers/net/dsa/ 14734F: include/linux/dsa/ 14735F: include/linux/platform_data/dsa.h 14736F: include/net/dsa.h 14737F: net/dsa/ 14738F: tools/testing/selftests/drivers/net/dsa/ 14739 14740NETWORKING [GENERAL] 14741M: "David S. Miller" <davem@davemloft.net> 14742M: Eric Dumazet <edumazet@google.com> 14743M: Jakub Kicinski <kuba@kernel.org> 14744M: Paolo Abeni <pabeni@redhat.com> 14745L: netdev@vger.kernel.org 14746S: Maintained 14747Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14748B: mailto:netdev@vger.kernel.org 14749T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14750T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14751F: Documentation/core-api/netlink.rst 14752F: Documentation/netlink/ 14753F: Documentation/networking/ 14754F: Documentation/process/maintainer-netdev.rst 14755F: Documentation/userspace-api/netlink/ 14756F: include/linux/in.h 14757F: include/linux/net.h 14758F: include/linux/netdevice.h 14759F: include/net/ 14760F: include/uapi/linux/in.h 14761F: include/uapi/linux/net.h 14762F: include/uapi/linux/net_namespace.h 14763F: include/uapi/linux/netdevice.h 14764F: lib/net_utils.c 14765F: lib/random32.c 14766F: net/ 14767F: tools/net/ 14768F: tools/testing/selftests/net/ 14769X: net/bluetooth/ 14770 14771NETWORKING [IPSEC] 14772M: Steffen Klassert <steffen.klassert@secunet.com> 14773M: Herbert Xu <herbert@gondor.apana.org.au> 14774M: "David S. Miller" <davem@davemloft.net> 14775L: netdev@vger.kernel.org 14776S: Maintained 14777T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14778T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14779F: include/net/xfrm.h 14780F: include/uapi/linux/xfrm.h 14781F: net/ipv4/ah4.c 14782F: net/ipv4/esp4* 14783F: net/ipv4/ip_vti.c 14784F: net/ipv4/ipcomp.c 14785F: net/ipv4/xfrm* 14786F: net/ipv6/ah6.c 14787F: net/ipv6/esp6* 14788F: net/ipv6/ip6_vti.c 14789F: net/ipv6/ipcomp6.c 14790F: net/ipv6/xfrm* 14791F: net/key/ 14792F: net/xfrm/ 14793F: tools/testing/selftests/net/ipsec.c 14794 14795NETWORKING [IPv4/IPv6] 14796M: "David S. Miller" <davem@davemloft.net> 14797M: David Ahern <dsahern@kernel.org> 14798L: netdev@vger.kernel.org 14799S: Maintained 14800T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14801F: arch/x86/net/* 14802F: include/linux/ip.h 14803F: include/linux/ipv6* 14804F: include/net/fib* 14805F: include/net/ip* 14806F: include/net/route.h 14807F: net/ipv4/ 14808F: net/ipv6/ 14809 14810NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14811M: Paul Moore <paul@paul-moore.com> 14812L: netdev@vger.kernel.org 14813L: linux-security-module@vger.kernel.org 14814S: Supported 14815W: https://github.com/netlabel 14816F: Documentation/netlabel/ 14817F: include/net/calipso.h 14818F: include/net/cipso_ipv4.h 14819F: include/net/netlabel.h 14820F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14821F: include/uapi/linux/netfilter/xt_SECMARK.h 14822F: net/ipv4/cipso_ipv4.c 14823F: net/ipv6/calipso.c 14824F: net/netfilter/xt_CONNSECMARK.c 14825F: net/netfilter/xt_SECMARK.c 14826F: net/netlabel/ 14827 14828NETWORKING [MPTCP] 14829M: Matthieu Baerts <matthieu.baerts@tessares.net> 14830M: Mat Martineau <martineau@kernel.org> 14831L: netdev@vger.kernel.org 14832L: mptcp@lists.linux.dev 14833S: Maintained 14834W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14835B: https://github.com/multipath-tcp/mptcp_net-next/issues 14836T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14837T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14838F: Documentation/networking/mptcp-sysctl.rst 14839F: include/net/mptcp.h 14840F: include/trace/events/mptcp.h 14841F: include/uapi/linux/mptcp.h 14842F: net/mptcp/ 14843F: tools/testing/selftests/bpf/*/*mptcp*.c 14844F: tools/testing/selftests/net/mptcp/ 14845 14846NETWORKING [TCP] 14847M: Eric Dumazet <edumazet@google.com> 14848L: netdev@vger.kernel.org 14849S: Maintained 14850F: include/linux/net_mm.h 14851F: include/linux/tcp.h 14852F: include/net/tcp.h 14853F: include/trace/events/tcp.h 14854F: include/uapi/linux/tcp.h 14855F: net/ipv4/syncookies.c 14856F: net/ipv4/tcp*.c 14857F: net/ipv6/syncookies.c 14858F: net/ipv6/tcp*.c 14859 14860NETWORKING [TLS] 14861M: Boris Pismenny <borisp@nvidia.com> 14862M: John Fastabend <john.fastabend@gmail.com> 14863M: Jakub Kicinski <kuba@kernel.org> 14864L: netdev@vger.kernel.org 14865S: Maintained 14866F: include/net/tls.h 14867F: include/uapi/linux/tls.h 14868F: net/tls/* 14869 14870NETXEN (1/10) GbE SUPPORT 14871M: Manish Chopra <manishc@marvell.com> 14872M: Rahul Verma <rahulv@marvell.com> 14873M: GR-Linux-NIC-Dev@marvell.com 14874L: netdev@vger.kernel.org 14875S: Supported 14876F: drivers/net/ethernet/qlogic/netxen/ 14877 14878NET_FAILOVER MODULE 14879M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14880L: netdev@vger.kernel.org 14881S: Supported 14882F: Documentation/networking/net_failover.rst 14883F: drivers/net/net_failover.c 14884F: include/net/net_failover.h 14885 14886NEXTHOP 14887M: David Ahern <dsahern@kernel.org> 14888L: netdev@vger.kernel.org 14889S: Maintained 14890F: include/net/netns/nexthop.h 14891F: include/net/nexthop.h 14892F: include/uapi/linux/nexthop.h 14893F: net/ipv4/nexthop.c 14894 14895NFC SUBSYSTEM 14896M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14897L: netdev@vger.kernel.org 14898S: Maintained 14899F: Documentation/devicetree/bindings/net/nfc/ 14900F: drivers/nfc/ 14901F: include/net/nfc/ 14902F: include/uapi/linux/nfc.h 14903F: net/nfc/ 14904 14905NFC VIRTUAL NCI DEVICE DRIVER 14906M: Bongsu Jeon <bongsu.jeon@samsung.com> 14907L: netdev@vger.kernel.org 14908S: Supported 14909F: drivers/nfc/virtual_ncidev.c 14910F: tools/testing/selftests/nci/ 14911 14912NFS, SUNRPC, AND LOCKD CLIENTS 14913M: Trond Myklebust <trond.myklebust@hammerspace.com> 14914M: Anna Schumaker <anna@kernel.org> 14915L: linux-nfs@vger.kernel.org 14916S: Maintained 14917W: http://client.linux-nfs.org 14918T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14919F: Documentation/filesystems/nfs/ 14920F: fs/lockd/ 14921F: fs/nfs/ 14922F: fs/nfs_common/ 14923F: include/linux/lockd/ 14924F: include/linux/nfs* 14925F: include/linux/sunrpc/ 14926F: include/uapi/linux/nfs* 14927F: include/uapi/linux/sunrpc/ 14928F: net/sunrpc/ 14929 14930NILFS2 FILESYSTEM 14931M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14932L: linux-nilfs@vger.kernel.org 14933S: Supported 14934W: https://nilfs.sourceforge.io/ 14935W: https://nilfs.osdn.jp/ 14936T: git https://github.com/konis/nilfs2.git 14937F: Documentation/filesystems/nilfs2.rst 14938F: fs/nilfs2/ 14939F: include/trace/events/nilfs2.h 14940F: include/uapi/linux/nilfs2_api.h 14941F: include/uapi/linux/nilfs2_ondisk.h 14942 14943NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14944M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14945S: Maintained 14946W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14947F: Documentation/scsi/NinjaSCSI.rst 14948F: drivers/scsi/pcmcia/nsp_* 14949 14950NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14951M: GOTO Masanori <gotom@debian.or.jp> 14952M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14953S: Maintained 14954W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14955F: Documentation/scsi/NinjaSCSI.rst 14956F: drivers/scsi/nsp32* 14957 14958NINTENDO HID DRIVER 14959M: Daniel J. Ogorchock <djogorchock@gmail.com> 14960L: linux-input@vger.kernel.org 14961S: Maintained 14962F: drivers/hid/hid-nintendo* 14963 14964NIOS2 ARCHITECTURE 14965M: Dinh Nguyen <dinguyen@kernel.org> 14966S: Maintained 14967T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14968F: arch/nios2/ 14969 14970NITRO ENCLAVES (NE) 14971M: Alexandru Ciobotaru <alcioa@amazon.com> 14972L: linux-kernel@vger.kernel.org 14973L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14974S: Supported 14975W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14976F: Documentation/virt/ne_overview.rst 14977F: drivers/virt/nitro_enclaves/ 14978F: include/linux/nitro_enclaves.h 14979F: include/uapi/linux/nitro_enclaves.h 14980F: samples/nitro_enclaves/ 14981 14982NOHZ, DYNTICKS SUPPORT 14983M: Frederic Weisbecker <frederic@kernel.org> 14984M: Thomas Gleixner <tglx@linutronix.de> 14985M: Ingo Molnar <mingo@kernel.org> 14986L: linux-kernel@vger.kernel.org 14987S: Maintained 14988T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14989F: include/linux/sched/nohz.h 14990F: include/linux/tick.h 14991F: kernel/time/tick*.* 14992 14993NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14994M: Pavel Machek <pavel@ucw.cz> 14995M: Sakari Ailus <sakari.ailus@iki.fi> 14996L: linux-media@vger.kernel.org 14997S: Maintained 14998F: drivers/media/i2c/ad5820.c 14999F: drivers/media/i2c/et8ek8 15000 15001NOKIA N900 POWER SUPPLY DRIVERS 15002R: Pali Rohár <pali@kernel.org> 15003F: drivers/power/supply/bq2415x_charger.c 15004F: drivers/power/supply/bq27xxx_battery.c 15005F: drivers/power/supply/bq27xxx_battery_i2c.c 15006F: drivers/power/supply/isp1704_charger.c 15007F: drivers/power/supply/rx51_battery.c 15008F: include/linux/power/bq2415x_charger.h 15009F: include/linux/power/bq27xxx_battery.h 15010 15011NOLIBC HEADER FILE 15012M: Willy Tarreau <w@1wt.eu> 15013S: Maintained 15014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15015F: tools/include/nolibc/ 15016F: tools/testing/selftests/nolibc/ 15017 15018NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15019M: Hans de Goede <hdegoede@redhat.com> 15020L: linux-input@vger.kernel.org 15021S: Maintained 15022F: drivers/input/touchscreen/novatek-nvt-ts.c 15023 15024NSDEPS 15025M: Matthias Maennich <maennich@google.com> 15026S: Maintained 15027F: Documentation/core-api/symbol-namespaces.rst 15028F: scripts/nsdeps 15029 15030NTB AMD DRIVER 15031M: Sanjay R Mehta <sanju.mehta@amd.com> 15032M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15033L: ntb@lists.linux.dev 15034S: Supported 15035F: drivers/ntb/hw/amd/ 15036 15037NTB DRIVER CORE 15038M: Jon Mason <jdmason@kudzu.us> 15039M: Dave Jiang <dave.jiang@intel.com> 15040M: Allen Hubbe <allenbh@gmail.com> 15041L: ntb@lists.linux.dev 15042S: Supported 15043W: https://github.com/jonmason/ntb/wiki 15044T: git https://github.com/jonmason/ntb.git 15045F: drivers/net/ntb_netdev.c 15046F: drivers/ntb/ 15047F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15048F: include/linux/ntb.h 15049F: include/linux/ntb_transport.h 15050F: tools/testing/selftests/ntb/ 15051 15052NTB IDT DRIVER 15053M: Serge Semin <fancer.lancer@gmail.com> 15054L: ntb@lists.linux.dev 15055S: Supported 15056F: drivers/ntb/hw/idt/ 15057 15058NTB INTEL DRIVER 15059M: Dave Jiang <dave.jiang@intel.com> 15060L: ntb@lists.linux.dev 15061S: Supported 15062W: https://github.com/davejiang/linux/wiki 15063T: git https://github.com/davejiang/linux.git 15064F: drivers/ntb/hw/intel/ 15065 15066NTFS FILESYSTEM 15067M: Anton Altaparmakov <anton@tuxera.com> 15068R: Namjae Jeon <linkinjeon@kernel.org> 15069L: linux-ntfs-dev@lists.sourceforge.net 15070S: Supported 15071W: http://www.tuxera.com/ 15072T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15073F: Documentation/filesystems/ntfs.rst 15074F: fs/ntfs/ 15075 15076NTFS3 FILESYSTEM 15077M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15078L: ntfs3@lists.linux.dev 15079S: Supported 15080W: http://www.paragon-software.com/ 15081T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15082F: Documentation/filesystems/ntfs3.rst 15083F: fs/ntfs3/ 15084 15085NUBUS SUBSYSTEM 15086M: Finn Thain <fthain@linux-m68k.org> 15087L: linux-m68k@lists.linux-m68k.org 15088S: Maintained 15089F: arch/*/include/asm/nubus.h 15090F: drivers/nubus/ 15091F: include/linux/nubus.h 15092F: include/uapi/linux/nubus.h 15093 15094NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15095M: Antonino Daplas <adaplas@gmail.com> 15096L: linux-fbdev@vger.kernel.org 15097S: Maintained 15098F: drivers/video/fbdev/nvidia/ 15099F: drivers/video/fbdev/riva/ 15100 15101NVIDIA WMI EC BACKLIGHT DRIVER 15102M: Daniel Dadap <ddadap@nvidia.com> 15103L: platform-driver-x86@vger.kernel.org 15104S: Supported 15105F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15106F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15107 15108NVM EXPRESS DRIVER 15109M: Keith Busch <kbusch@kernel.org> 15110M: Jens Axboe <axboe@fb.com> 15111M: Christoph Hellwig <hch@lst.de> 15112M: Sagi Grimberg <sagi@grimberg.me> 15113L: linux-nvme@lists.infradead.org 15114S: Supported 15115W: http://git.infradead.org/nvme.git 15116T: git git://git.infradead.org/nvme.git 15117F: Documentation/nvme/ 15118F: drivers/nvme/common/ 15119F: drivers/nvme/host/ 15120F: include/linux/nvme-*.h 15121F: include/linux/nvme.h 15122F: include/uapi/linux/nvme_ioctl.h 15123 15124NVM EXPRESS FABRICS AUTHENTICATION 15125M: Hannes Reinecke <hare@suse.de> 15126L: linux-nvme@lists.infradead.org 15127S: Supported 15128F: drivers/nvme/host/auth.c 15129F: drivers/nvme/target/auth.c 15130F: drivers/nvme/target/fabrics-cmd-auth.c 15131F: include/linux/nvme-auth.h 15132 15133NVM EXPRESS FC TRANSPORT DRIVERS 15134M: James Smart <james.smart@broadcom.com> 15135L: linux-nvme@lists.infradead.org 15136S: Supported 15137F: drivers/nvme/host/fc.c 15138F: drivers/nvme/target/fc.c 15139F: drivers/nvme/target/fcloop.c 15140F: include/linux/nvme-fc-driver.h 15141F: include/linux/nvme-fc.h 15142 15143NVM EXPRESS HARDWARE MONITORING SUPPORT 15144M: Guenter Roeck <linux@roeck-us.net> 15145L: linux-nvme@lists.infradead.org 15146S: Supported 15147F: drivers/nvme/host/hwmon.c 15148 15149NVM EXPRESS TARGET DRIVER 15150M: Christoph Hellwig <hch@lst.de> 15151M: Sagi Grimberg <sagi@grimberg.me> 15152M: Chaitanya Kulkarni <kch@nvidia.com> 15153L: linux-nvme@lists.infradead.org 15154S: Supported 15155W: http://git.infradead.org/nvme.git 15156T: git git://git.infradead.org/nvme.git 15157F: drivers/nvme/target/ 15158 15159NVMEM FRAMEWORK 15160M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15161S: Maintained 15162T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15163F: Documentation/ABI/stable/sysfs-bus-nvmem 15164F: Documentation/devicetree/bindings/nvmem/ 15165F: drivers/nvmem/ 15166F: include/linux/nvmem-consumer.h 15167F: include/linux/nvmem-provider.h 15168 15169NXP BLUETOOTH WIRELESS DRIVERS 15170M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15171M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15172S: Maintained 15173F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15174F: drivers/bluetooth/btnxpuart.c 15175 15176NXP C45 TJA11XX PHY DRIVER 15177M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15178L: netdev@vger.kernel.org 15179S: Maintained 15180F: drivers/net/phy/nxp-c45-tja11xx.c 15181 15182NXP FSPI DRIVER 15183M: Han Xu <han.xu@nxp.com> 15184M: Haibo Chen <haibo.chen@nxp.com> 15185R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15186L: linux-spi@vger.kernel.org 15187S: Maintained 15188F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15189F: drivers/spi/spi-nxp-fspi.c 15190 15191NXP FXAS21002C DRIVER 15192M: Rui Miguel Silva <rmfrfs@gmail.com> 15193L: linux-iio@vger.kernel.org 15194S: Maintained 15195F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15196F: drivers/iio/gyro/fxas21002c.h 15197F: drivers/iio/gyro/fxas21002c_core.c 15198F: drivers/iio/gyro/fxas21002c_i2c.c 15199F: drivers/iio/gyro/fxas21002c_spi.c 15200 15201NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15202M: Haibo Chen <haibo.chen@nxp.com> 15203L: linux-iio@vger.kernel.org 15204L: linux-imx@nxp.com 15205S: Maintained 15206F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15207F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15208F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15209F: drivers/iio/adc/imx7d_adc.c 15210F: drivers/iio/adc/imx93_adc.c 15211F: drivers/iio/adc/vf610_adc.c 15212 15213NXP i.MX 8M ISI DRIVER 15214M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15215L: linux-media@vger.kernel.org 15216S: Maintained 15217F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15218F: drivers/media/platform/nxp/imx8-isi/ 15219 15220NXP i.MX 8MP DW100 V4L2 DRIVER 15221M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15222L: linux-media@vger.kernel.org 15223S: Maintained 15224F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15225F: Documentation/userspace-api/media/drivers/dw100.rst 15226F: drivers/media/platform/nxp/dw100/ 15227F: include/uapi/linux/dw100.h 15228 15229NXP i.MX 8MQ DCSS DRIVER 15230M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15231R: Lucas Stach <l.stach@pengutronix.de> 15232L: dri-devel@lists.freedesktop.org 15233S: Maintained 15234F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15235F: drivers/gpu/drm/imx/dcss/ 15236 15237NXP i.MX 8QXP ADC DRIVER 15238M: Cai Huoqing <cai.huoqing@linux.dev> 15239M: Haibo Chen <haibo.chen@nxp.com> 15240L: linux-imx@nxp.com 15241L: linux-iio@vger.kernel.org 15242S: Maintained 15243F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15244F: drivers/iio/adc/imx8qxp-adc.c 15245 15246NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15247M: Mirela Rabulea <mirela.rabulea@nxp.com> 15248R: NXP Linux Team <linux-imx@nxp.com> 15249L: linux-media@vger.kernel.org 15250S: Maintained 15251F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15252F: drivers/media/platform/nxp/imx-jpeg 15253 15254NXP i.MX CLOCK DRIVERS 15255M: Abel Vesa <abelvesa@kernel.org> 15256R: Peng Fan <peng.fan@nxp.com> 15257L: linux-clk@vger.kernel.org 15258L: linux-imx@nxp.com 15259S: Maintained 15260T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15261F: Documentation/devicetree/bindings/clock/imx* 15262F: drivers/clk/imx/ 15263F: include/dt-bindings/clock/imx* 15264 15265NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15266M: Jagan Teki <jagan@amarulasolutions.com> 15267S: Maintained 15268F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15269F: drivers/regulator/pf8x00-regulator.c 15270 15271NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15272M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15273L: linux-kernel@vger.kernel.org 15274S: Maintained 15275F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15276F: drivers/extcon/extcon-ptn5150.c 15277 15278NXP SGTL5000 DRIVER 15279M: Fabio Estevam <festevam@gmail.com> 15280L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15281S: Maintained 15282F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15283F: sound/soc/codecs/sgtl5000* 15284 15285NXP SJA1105 ETHERNET SWITCH DRIVER 15286M: Vladimir Oltean <olteanv@gmail.com> 15287L: linux-kernel@vger.kernel.org 15288S: Maintained 15289F: drivers/net/dsa/sja1105 15290F: drivers/net/pcs/pcs-xpcs-nxp.c 15291 15292NXP TDA998X DRM DRIVER 15293M: Russell King <linux@armlinux.org.uk> 15294S: Maintained 15295T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15296T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15297F: drivers/gpu/drm/i2c/tda998x_drv.c 15298F: include/drm/i2c/tda998x.h 15299F: include/dt-bindings/display/tda998x.h 15300K: "nxp,tda998x" 15301 15302NXP TFA9879 DRIVER 15303M: Peter Rosin <peda@axentia.se> 15304L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15305S: Maintained 15306F: Documentation/devicetree/bindings/sound/tfa9879.txt 15307F: sound/soc/codecs/tfa9879* 15308 15309NXP-NCI NFC DRIVER 15310S: Orphan 15311F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15312F: drivers/nfc/nxp-nci 15313 15314NXP/Goodix TFA989X (TFA1) DRIVER 15315M: Stephan Gerhold <stephan@gerhold.net> 15316L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15317S: Maintained 15318F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15319F: sound/soc/codecs/tfa989x.c 15320 15321NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15322M: Jonas Malaco <jonas@protocubo.io> 15323L: linux-hwmon@vger.kernel.org 15324S: Maintained 15325F: Documentation/hwmon/nzxt-kraken2.rst 15326F: drivers/hwmon/nzxt-kraken2.c 15327 15328NZXT-SMART2 HARDWARE MONITORING DRIVER 15329M: Aleksandr Mezin <mezin.alexander@gmail.com> 15330L: linux-hwmon@vger.kernel.org 15331S: Maintained 15332F: Documentation/hwmon/nzxt-smart2.rst 15333F: drivers/hwmon/nzxt-smart2.c 15334 15335OBJAGG 15336M: Jiri Pirko <jiri@resnulli.us> 15337L: netdev@vger.kernel.org 15338S: Supported 15339F: include/linux/objagg.h 15340F: lib/objagg.c 15341F: lib/test_objagg.c 15342 15343OBJTOOL 15344M: Josh Poimboeuf <jpoimboe@kernel.org> 15345M: Peter Zijlstra <peterz@infradead.org> 15346S: Supported 15347F: include/linux/objtool*.h 15348F: tools/objtool/ 15349 15350OCELOT ETHERNET SWITCH DRIVER 15351M: Vladimir Oltean <vladimir.oltean@nxp.com> 15352M: Claudiu Manoil <claudiu.manoil@nxp.com> 15353M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15354M: UNGLinuxDriver@microchip.com 15355L: netdev@vger.kernel.org 15356S: Supported 15357F: drivers/net/dsa/ocelot/* 15358F: drivers/net/ethernet/mscc/ 15359F: include/soc/mscc/ocelot* 15360F: net/dsa/tag_ocelot.c 15361F: net/dsa/tag_ocelot_8021q.c 15362F: tools/testing/selftests/drivers/net/ocelot/* 15363 15364OCELOT EXTERNAL SWITCH CONTROL 15365M: Colin Foster <colin.foster@in-advantage.com> 15366S: Supported 15367F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15368F: drivers/mfd/ocelot* 15369F: drivers/net/dsa/ocelot/ocelot_ext.c 15370F: include/linux/mfd/ocelot.h 15371 15372OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15373M: Frederic Barrat <fbarrat@linux.ibm.com> 15374M: Andrew Donnellan <ajd@linux.ibm.com> 15375L: linuxppc-dev@lists.ozlabs.org 15376S: Supported 15377F: Documentation/userspace-api/accelerators/ocxl.rst 15378F: arch/powerpc/include/asm/pnv-ocxl.h 15379F: arch/powerpc/platforms/powernv/ocxl.c 15380F: drivers/misc/ocxl/ 15381F: include/misc/ocxl* 15382F: include/uapi/misc/ocxl.h 15383 15384OMAP AUDIO SUPPORT 15385M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15386M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15388L: linux-omap@vger.kernel.org 15389S: Maintained 15390F: sound/soc/ti/n810.c 15391F: sound/soc/ti/omap* 15392F: sound/soc/ti/rx51.c 15393F: sound/soc/ti/sdma-pcm.* 15394 15395OMAP CLOCK FRAMEWORK SUPPORT 15396M: Paul Walmsley <paul@pwsan.com> 15397L: linux-omap@vger.kernel.org 15398S: Maintained 15399F: arch/arm/*omap*/*clock* 15400 15401OMAP DEVICE TREE SUPPORT 15402M: Benoît Cousson <bcousson@baylibre.com> 15403M: Tony Lindgren <tony@atomide.com> 15404L: linux-omap@vger.kernel.org 15405L: devicetree@vger.kernel.org 15406S: Maintained 15407F: arch/arm/boot/dts/ti/omap/ 15408 15409OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15410L: linux-omap@vger.kernel.org 15411L: linux-fbdev@vger.kernel.org 15412S: Orphan 15413F: Documentation/arch/arm/omap/dss.rst 15414F: drivers/video/fbdev/omap2/ 15415 15416OMAP FRAMEBUFFER SUPPORT 15417L: linux-fbdev@vger.kernel.org 15418L: linux-omap@vger.kernel.org 15419S: Orphan 15420F: drivers/video/fbdev/omap/ 15421 15422OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15423M: Roger Quadros <rogerq@kernel.org> 15424M: Tony Lindgren <tony@atomide.com> 15425L: linux-omap@vger.kernel.org 15426S: Maintained 15427F: arch/arm/mach-omap2/*gpmc* 15428F: drivers/memory/omap-gpmc.c 15429 15430OMAP GPIO DRIVER 15431M: Grygorii Strashko <grygorii.strashko@ti.com> 15432M: Santosh Shilimkar <ssantosh@kernel.org> 15433M: Kevin Hilman <khilman@kernel.org> 15434L: linux-omap@vger.kernel.org 15435S: Maintained 15436F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15437F: drivers/gpio/gpio-omap.c 15438 15439OMAP HARDWARE SPINLOCK SUPPORT 15440M: Ohad Ben-Cohen <ohad@wizery.com> 15441L: linux-omap@vger.kernel.org 15442S: Maintained 15443F: drivers/hwspinlock/omap_hwspinlock.c 15444 15445OMAP HS MMC SUPPORT 15446L: linux-mmc@vger.kernel.org 15447L: linux-omap@vger.kernel.org 15448S: Orphan 15449F: drivers/mmc/host/omap_hsmmc.c 15450 15451OMAP HWMOD DATA 15452M: Paul Walmsley <paul@pwsan.com> 15453L: linux-omap@vger.kernel.org 15454S: Maintained 15455F: arch/arm/mach-omap2/omap_hwmod*data* 15456 15457OMAP HWMOD SUPPORT 15458M: Benoît Cousson <bcousson@baylibre.com> 15459M: Paul Walmsley <paul@pwsan.com> 15460L: linux-omap@vger.kernel.org 15461S: Maintained 15462F: arch/arm/mach-omap2/omap_hwmod.* 15463 15464OMAP I2C DRIVER 15465M: Vignesh R <vigneshr@ti.com> 15466L: linux-omap@vger.kernel.org 15467L: linux-i2c@vger.kernel.org 15468S: Maintained 15469F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15470F: drivers/i2c/busses/i2c-omap.c 15471 15472OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15473M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15474L: linux-media@vger.kernel.org 15475S: Maintained 15476F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15477F: drivers/media/platform/ti/omap3isp/ 15478F: drivers/staging/media/omap4iss/ 15479 15480OMAP MMC SUPPORT 15481M: Aaro Koskinen <aaro.koskinen@iki.fi> 15482L: linux-omap@vger.kernel.org 15483S: Odd Fixes 15484F: drivers/mmc/host/omap.c 15485 15486OMAP POWER MANAGEMENT SUPPORT 15487M: Kevin Hilman <khilman@kernel.org> 15488L: linux-omap@vger.kernel.org 15489S: Maintained 15490F: arch/arm/*omap*/*pm* 15491F: drivers/cpufreq/omap-cpufreq.c 15492 15493OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15494M: Paul Walmsley <paul@pwsan.com> 15495L: linux-omap@vger.kernel.org 15496S: Maintained 15497F: arch/arm/mach-omap2/prm* 15498 15499OMAP RANDOM NUMBER GENERATOR SUPPORT 15500M: Deepak Saxena <dsaxena@plexity.net> 15501S: Maintained 15502F: drivers/char/hw_random/omap-rng.c 15503 15504OMAP USB SUPPORT 15505L: linux-usb@vger.kernel.org 15506L: linux-omap@vger.kernel.org 15507S: Orphan 15508F: arch/arm/*omap*/usb* 15509F: drivers/usb/*/*omap* 15510 15511OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15512M: Mark Jackson <mpfj@newflow.co.uk> 15513L: linux-omap@vger.kernel.org 15514S: Maintained 15515F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15516 15517OMAP1 SUPPORT 15518M: Aaro Koskinen <aaro.koskinen@iki.fi> 15519M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15520M: Tony Lindgren <tony@atomide.com> 15521L: linux-omap@vger.kernel.org 15522S: Maintained 15523Q: http://patchwork.kernel.org/project/linux-omap/list/ 15524T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15525F: arch/arm/configs/omap1_defconfig 15526F: arch/arm/mach-omap1/ 15527F: drivers/i2c/busses/i2c-omap.c 15528F: include/linux/platform_data/ams-delta-fiq.h 15529F: include/linux/platform_data/i2c-omap.h 15530 15531OMAP2+ SUPPORT 15532M: Tony Lindgren <tony@atomide.com> 15533L: linux-omap@vger.kernel.org 15534S: Maintained 15535W: http://www.muru.com/linux/omap/ 15536W: http://linux.omap.com/ 15537Q: http://patchwork.kernel.org/project/linux-omap/list/ 15538T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15539F: arch/arm/configs/omap2plus_defconfig 15540F: arch/arm/mach-omap2/ 15541F: drivers/bus/ti-sysc.c 15542F: drivers/gpio/gpio-tps65219.c 15543F: drivers/i2c/busses/i2c-omap.c 15544F: drivers/irqchip/irq-omap-intc.c 15545F: drivers/mfd/*omap*.c 15546F: drivers/mfd/menelaus.c 15547F: drivers/mfd/palmas.c 15548F: drivers/mfd/tps65217.c 15549F: drivers/mfd/tps65218.c 15550F: drivers/mfd/tps65219.c 15551F: drivers/mfd/tps65910.c 15552F: drivers/mfd/twl-core.[ch] 15553F: drivers/mfd/twl4030*.c 15554F: drivers/mfd/twl6030*.c 15555F: drivers/mfd/twl6040*.c 15556F: drivers/regulator/palmas-regulator*.c 15557F: drivers/regulator/pbias-regulator.c 15558F: drivers/regulator/tps65217-regulator.c 15559F: drivers/regulator/tps65218-regulator.c 15560F: drivers/regulator/tps65219-regulator.c 15561F: drivers/regulator/tps65910-regulator.c 15562F: drivers/regulator/twl-regulator.c 15563F: drivers/regulator/twl6030-regulator.c 15564F: include/linux/platform_data/i2c-omap.h 15565F: include/linux/platform_data/ti-sysc.h 15566 15567OMFS FILESYSTEM 15568M: Bob Copeland <me@bobcopeland.com> 15569L: linux-karma-devel@lists.sourceforge.net 15570S: Maintained 15571F: Documentation/filesystems/omfs.rst 15572F: fs/omfs/ 15573 15574OMNIVISION OG01A1B SENSOR DRIVER 15575M: Shawn Tu <shawnx.tu@intel.com> 15576L: linux-media@vger.kernel.org 15577S: Maintained 15578F: drivers/media/i2c/og01a1b.c 15579 15580OMNIVISION OV01A10 SENSOR DRIVER 15581M: Bingbu Cao <bingbu.cao@intel.com> 15582L: linux-media@vger.kernel.org 15583S: Maintained 15584T: git git://linuxtv.org/media_tree.git 15585F: drivers/media/i2c/ov01a10.c 15586 15587OMNIVISION OV02A10 SENSOR DRIVER 15588M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15589L: linux-media@vger.kernel.org 15590S: Maintained 15591T: git git://linuxtv.org/media_tree.git 15592F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15593F: drivers/media/i2c/ov02a10.c 15594 15595OMNIVISION OV08D10 SENSOR DRIVER 15596M: Jimmy Su <jimmy.su@intel.com> 15597L: linux-media@vger.kernel.org 15598S: Maintained 15599T: git git://linuxtv.org/media_tree.git 15600F: drivers/media/i2c/ov08d10.c 15601 15602OMNIVISION OV08X40 SENSOR DRIVER 15603M: Jason Chen <jason.z.chen@intel.com> 15604L: linux-media@vger.kernel.org 15605S: Maintained 15606T: git git://linuxtv.org/media_tree.git 15607F: drivers/media/i2c/ov08x40.c 15608 15609OMNIVISION OV13858 SENSOR DRIVER 15610M: Sakari Ailus <sakari.ailus@linux.intel.com> 15611L: linux-media@vger.kernel.org 15612S: Maintained 15613T: git git://linuxtv.org/media_tree.git 15614F: drivers/media/i2c/ov13858.c 15615 15616OMNIVISION OV13B10 SENSOR DRIVER 15617M: Arec Kao <arec.kao@intel.com> 15618L: linux-media@vger.kernel.org 15619S: Maintained 15620T: git git://linuxtv.org/media_tree.git 15621F: drivers/media/i2c/ov13b10.c 15622 15623OMNIVISION OV2680 SENSOR DRIVER 15624M: Rui Miguel Silva <rmfrfs@gmail.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15629F: drivers/media/i2c/ov2680.c 15630 15631OMNIVISION OV2685 SENSOR DRIVER 15632M: Shunqian Zheng <zhengsq@rock-chips.com> 15633L: linux-media@vger.kernel.org 15634S: Maintained 15635T: git git://linuxtv.org/media_tree.git 15636F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15637F: drivers/media/i2c/ov2685.c 15638 15639OMNIVISION OV2740 SENSOR DRIVER 15640M: Tianshu Qiu <tian.shu.qiu@intel.com> 15641R: Shawn Tu <shawnx.tu@intel.com> 15642R: Bingbu Cao <bingbu.cao@intel.com> 15643L: linux-media@vger.kernel.org 15644S: Maintained 15645T: git git://linuxtv.org/media_tree.git 15646F: drivers/media/i2c/ov2740.c 15647 15648OMNIVISION OV4689 SENSOR DRIVER 15649M: Mikhail Rudenko <mike.rudenko@gmail.com> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652T: git git://linuxtv.org/media_tree.git 15653F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15654F: drivers/media/i2c/ov5647.c 15655 15656OMNIVISION OV5640 SENSOR DRIVER 15657M: Steve Longerbeam <slongerbeam@gmail.com> 15658L: linux-media@vger.kernel.org 15659S: Maintained 15660T: git git://linuxtv.org/media_tree.git 15661F: drivers/media/i2c/ov5640.c 15662 15663OMNIVISION OV5647 SENSOR DRIVER 15664M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15665M: Jacopo Mondi <jacopo@jmondi.org> 15666L: linux-media@vger.kernel.org 15667S: Maintained 15668T: git git://linuxtv.org/media_tree.git 15669F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15670F: drivers/media/i2c/ov5647.c 15671 15672OMNIVISION OV5670 SENSOR DRIVER 15673M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15674L: linux-media@vger.kernel.org 15675S: Maintained 15676T: git git://linuxtv.org/media_tree.git 15677F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15678F: drivers/media/i2c/ov5670.c 15679 15680OMNIVISION OV5675 SENSOR DRIVER 15681M: Shawn Tu <shawnx.tu@intel.com> 15682L: linux-media@vger.kernel.org 15683S: Maintained 15684T: git git://linuxtv.org/media_tree.git 15685F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15686F: drivers/media/i2c/ov5675.c 15687 15688OMNIVISION OV5693 SENSOR DRIVER 15689M: Daniel Scally <djrscally@gmail.com> 15690L: linux-media@vger.kernel.org 15691S: Maintained 15692T: git git://linuxtv.org/media_tree.git 15693F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15694F: drivers/media/i2c/ov5693.c 15695 15696OMNIVISION OV5695 SENSOR DRIVER 15697M: Shunqian Zheng <zhengsq@rock-chips.com> 15698L: linux-media@vger.kernel.org 15699S: Maintained 15700T: git git://linuxtv.org/media_tree.git 15701F: drivers/media/i2c/ov5695.c 15702 15703OMNIVISION OV7670 SENSOR DRIVER 15704L: linux-media@vger.kernel.org 15705S: Orphan 15706T: git git://linuxtv.org/media_tree.git 15707F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15708F: drivers/media/i2c/ov7670.c 15709 15710OMNIVISION OV772x SENSOR DRIVER 15711M: Jacopo Mondi <jacopo@jmondi.org> 15712L: linux-media@vger.kernel.org 15713S: Odd fixes 15714T: git git://linuxtv.org/media_tree.git 15715F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15716F: drivers/media/i2c/ov772x.c 15717F: include/media/i2c/ov772x.h 15718 15719OMNIVISION OV7740 SENSOR DRIVER 15720M: Wenyou Yang <wenyou.yang@microchip.com> 15721L: linux-media@vger.kernel.org 15722S: Maintained 15723T: git git://linuxtv.org/media_tree.git 15724F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15725F: drivers/media/i2c/ov7740.c 15726 15727OMNIVISION OV8856 SENSOR DRIVER 15728M: Sakari Ailus <sakari.ailus@linux.intel.com> 15729L: linux-media@vger.kernel.org 15730S: Maintained 15731T: git git://linuxtv.org/media_tree.git 15732F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15733F: drivers/media/i2c/ov8856.c 15734 15735OMNIVISION OV8858 SENSOR DRIVER 15736M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15737M: Nicholas Roth <nicholas@rothemail.net> 15738L: linux-media@vger.kernel.org 15739S: Maintained 15740T: git git://linuxtv.org/media_tree.git 15741F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15742F: drivers/media/i2c/ov8858.c 15743 15744OMNIVISION OV9282 SENSOR DRIVER 15745M: Paul J. Murphy <paul.j.murphy@intel.com> 15746M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15747L: linux-media@vger.kernel.org 15748S: Maintained 15749T: git git://linuxtv.org/media_tree.git 15750F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15751F: drivers/media/i2c/ov9282.c 15752 15753OMNIVISION OV9640 SENSOR DRIVER 15754M: Petr Cvek <petrcvekcz@gmail.com> 15755L: linux-media@vger.kernel.org 15756S: Maintained 15757F: drivers/media/i2c/ov9640.* 15758 15759OMNIVISION OV9650 SENSOR DRIVER 15760M: Sakari Ailus <sakari.ailus@linux.intel.com> 15761R: Akinobu Mita <akinobu.mita@gmail.com> 15762R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15763L: linux-media@vger.kernel.org 15764S: Maintained 15765T: git git://linuxtv.org/media_tree.git 15766F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15767F: drivers/media/i2c/ov9650.c 15768 15769OMNIVISION OV9734 SENSOR DRIVER 15770M: Tianshu Qiu <tian.shu.qiu@intel.com> 15771R: Bingbu Cao <bingbu.cao@intel.com> 15772L: linux-media@vger.kernel.org 15773S: Maintained 15774T: git git://linuxtv.org/media_tree.git 15775F: drivers/media/i2c/ov9734.c 15776 15777ONBOARD USB HUB DRIVER 15778M: Matthias Kaehlcke <mka@chromium.org> 15779L: linux-usb@vger.kernel.org 15780S: Maintained 15781F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15782F: drivers/usb/misc/onboard_usb_hub.c 15783 15784ONENAND FLASH DRIVER 15785M: Kyungmin Park <kyungmin.park@samsung.com> 15786L: linux-mtd@lists.infradead.org 15787S: Maintained 15788F: drivers/mtd/nand/onenand/ 15789F: include/linux/mtd/onenand*.h 15790 15791ONEXPLAYER FAN DRIVER 15792M: Derek John Clark <derekjohn.clark@gmail.com> 15793M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15794L: linux-hwmon@vger.kernel.org 15795S: Maintained 15796F: drivers/hwmon/oxp-sensors.c 15797 15798ONIE TLV NVMEM LAYOUT DRIVER 15799M: Miquel Raynal <miquel.raynal@bootlin.com> 15800S: Maintained 15801F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15802F: drivers/nvmem/layouts/onie-tlv.c 15803 15804ONION OMEGA2+ BOARD 15805M: Harvey Hunt <harveyhuntnexus@gmail.com> 15806L: linux-mips@vger.kernel.org 15807S: Maintained 15808F: arch/mips/boot/dts/ralink/omega2p.dts 15809 15810ONSEMI ETHERNET PHY DRIVERS 15811M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15812L: netdev@vger.kernel.org 15813S: Supported 15814W: http://www.onsemi.com 15815F: drivers/net/phy/ncn* 15816 15817OP-TEE DRIVER 15818M: Jens Wiklander <jens.wiklander@linaro.org> 15819L: op-tee@lists.trustedfirmware.org 15820S: Maintained 15821F: Documentation/ABI/testing/sysfs-bus-optee-devices 15822F: drivers/tee/optee/ 15823 15824OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15825M: Sumit Garg <sumit.garg@linaro.org> 15826L: op-tee@lists.trustedfirmware.org 15827S: Maintained 15828F: drivers/char/hw_random/optee-rng.c 15829 15830OP-TEE RTC DRIVER 15831M: Clément Léger <clement.leger@bootlin.com> 15832L: linux-rtc@vger.kernel.org 15833S: Maintained 15834F: drivers/rtc/rtc-optee.c 15835 15836OPA-VNIC DRIVER 15837M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15838L: linux-rdma@vger.kernel.org 15839S: Supported 15840F: drivers/infiniband/ulp/opa_vnic 15841 15842OPEN FIRMWARE AND FLATTENED DEVICE TREE 15843M: Rob Herring <robh+dt@kernel.org> 15844M: Frank Rowand <frowand.list@gmail.com> 15845L: devicetree@vger.kernel.org 15846S: Maintained 15847W: http://www.devicetree.org/ 15848C: irc://irc.libera.chat/devicetree 15849T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15850F: Documentation/ABI/testing/sysfs-firmware-ofw 15851F: drivers/of/ 15852F: include/linux/of*.h 15853F: scripts/dtc/ 15854K: of_overlay_notifier_ 15855K: of_overlay_fdt_apply 15856K: of_overlay_remove 15857 15858OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15859M: Rob Herring <robh+dt@kernel.org> 15860M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15861M: Conor Dooley <conor+dt@kernel.org> 15862L: devicetree@vger.kernel.org 15863S: Maintained 15864Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15865C: irc://irc.libera.chat/devicetree 15866T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15867F: Documentation/devicetree/ 15868F: arch/*/boot/dts/ 15869F: include/dt-bindings/ 15870 15871OPENCOMPUTE PTP CLOCK DRIVER 15872M: Jonathan Lemon <jonathan.lemon@gmail.com> 15873M: Vadim Fedorenko <vadfed@fb.com> 15874L: netdev@vger.kernel.org 15875S: Maintained 15876F: drivers/ptp/ptp_ocp.c 15877 15878OPENCORES I2C BUS DRIVER 15879M: Peter Korsgaard <peter@korsgaard.com> 15880M: Andrew Lunn <andrew@lunn.ch> 15881L: linux-i2c@vger.kernel.org 15882S: Maintained 15883F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15884F: Documentation/i2c/busses/i2c-ocores.rst 15885F: drivers/i2c/busses/i2c-ocores.c 15886F: include/linux/platform_data/i2c-ocores.h 15887 15888OPENRISC ARCHITECTURE 15889M: Jonas Bonn <jonas@southpole.se> 15890M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15891M: Stafford Horne <shorne@gmail.com> 15892L: linux-openrisc@vger.kernel.org 15893S: Maintained 15894W: http://openrisc.io 15895T: git https://github.com/openrisc/linux.git 15896F: Documentation/arch/openrisc/ 15897F: Documentation/devicetree/bindings/openrisc/ 15898F: arch/openrisc/ 15899F: drivers/irqchip/irq-ompic.c 15900F: drivers/irqchip/irq-or1k-* 15901 15902OPENVSWITCH 15903M: Pravin B Shelar <pshelar@ovn.org> 15904L: netdev@vger.kernel.org 15905L: dev@openvswitch.org 15906S: Maintained 15907W: http://openvswitch.org 15908F: include/uapi/linux/openvswitch.h 15909F: net/openvswitch/ 15910F: tools/testing/selftests/net/openvswitch/ 15911 15912OPERATING PERFORMANCE POINTS (OPP) 15913M: Viresh Kumar <vireshk@kernel.org> 15914M: Nishanth Menon <nm@ti.com> 15915M: Stephen Boyd <sboyd@kernel.org> 15916L: linux-pm@vger.kernel.org 15917S: Maintained 15918T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15919F: Documentation/devicetree/bindings/opp/ 15920F: Documentation/power/opp.rst 15921F: drivers/opp/ 15922F: include/linux/pm_opp.h 15923 15924OPL4 DRIVER 15925M: Clemens Ladisch <clemens@ladisch.de> 15926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15927S: Maintained 15928T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15929F: sound/drivers/opl4/ 15930 15931ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15932M: Mark Fasheh <mark@fasheh.com> 15933M: Joel Becker <jlbec@evilplan.org> 15934M: Joseph Qi <joseph.qi@linux.alibaba.com> 15935L: ocfs2-devel@lists.linux.dev 15936S: Supported 15937W: http://ocfs2.wiki.kernel.org 15938F: Documentation/filesystems/dlmfs.rst 15939F: Documentation/filesystems/ocfs2.rst 15940F: fs/ocfs2/ 15941 15942ORANGEFS FILESYSTEM 15943M: Mike Marshall <hubcap@omnibond.com> 15944R: Martin Brandenburg <martin@omnibond.com> 15945L: devel@lists.orangefs.org 15946S: Supported 15947T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15948F: Documentation/filesystems/orangefs.rst 15949F: fs/orangefs/ 15950 15951ORINOCO DRIVER 15952L: linux-wireless@vger.kernel.org 15953S: Orphan 15954W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15955W: http://www.nongnu.org/orinoco/ 15956F: drivers/net/wireless/intersil/orinoco/ 15957 15958OV2659 OMNIVISION SENSOR DRIVER 15959M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15960L: linux-media@vger.kernel.org 15961S: Maintained 15962W: https://linuxtv.org 15963Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15964T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15965F: drivers/media/i2c/ov2659.c 15966F: include/media/i2c/ov2659.h 15967 15968OVERLAY FILESYSTEM 15969M: Miklos Szeredi <miklos@szeredi.hu> 15970M: Amir Goldstein <amir73il@gmail.com> 15971L: linux-unionfs@vger.kernel.org 15972S: Supported 15973T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15974F: Documentation/filesystems/overlayfs.rst 15975F: fs/overlayfs/ 15976 15977P54 WIRELESS DRIVER 15978M: Christian Lamparter <chunkeey@googlemail.com> 15979L: linux-wireless@vger.kernel.org 15980S: Maintained 15981W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15982F: drivers/net/wireless/intersil/p54/ 15983 15984PACKET SOCKETS 15985M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15986S: Maintained 15987F: include/uapi/linux/if_packet.h 15988F: net/packet/af_packet.c 15989 15990PACKING 15991M: Vladimir Oltean <olteanv@gmail.com> 15992L: netdev@vger.kernel.org 15993S: Supported 15994F: Documentation/core-api/packing.rst 15995F: include/linux/packing.h 15996F: lib/packing.c 15997 15998PADATA PARALLEL EXECUTION MECHANISM 15999M: Steffen Klassert <steffen.klassert@secunet.com> 16000M: Daniel Jordan <daniel.m.jordan@oracle.com> 16001L: linux-crypto@vger.kernel.org 16002L: linux-kernel@vger.kernel.org 16003S: Maintained 16004F: Documentation/core-api/padata.rst 16005F: include/linux/padata.h 16006F: kernel/padata.c 16007 16008PAGE CACHE 16009M: Matthew Wilcox (Oracle) <willy@infradead.org> 16010L: linux-fsdevel@vger.kernel.org 16011S: Supported 16012T: git git://git.infradead.org/users/willy/pagecache.git 16013F: Documentation/filesystems/locking.rst 16014F: Documentation/filesystems/vfs.rst 16015F: include/linux/pagemap.h 16016F: mm/filemap.c 16017F: mm/page-writeback.c 16018F: mm/readahead.c 16019F: mm/truncate.c 16020 16021PAGE POOL 16022M: Jesper Dangaard Brouer <hawk@kernel.org> 16023M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16024L: netdev@vger.kernel.org 16025S: Supported 16026F: Documentation/networking/page_pool.rst 16027F: include/net/page_pool.h 16028F: include/trace/events/page_pool.h 16029F: net/core/page_pool.c 16030 16031PAGE TABLE CHECK 16032M: Pasha Tatashin <pasha.tatashin@soleen.com> 16033M: Andrew Morton <akpm@linux-foundation.org> 16034L: linux-mm@kvack.org 16035S: Maintained 16036F: Documentation/mm/page_table_check.rst 16037F: include/linux/page_table_check.h 16038F: mm/page_table_check.c 16039 16040PANASONIC LAPTOP ACPI EXTRAS DRIVER 16041M: Kenneth Chan <kenneth.t.chan@gmail.com> 16042L: platform-driver-x86@vger.kernel.org 16043S: Maintained 16044F: drivers/platform/x86/panasonic-laptop.c 16045 16046PARALLAX PING IIO SENSOR DRIVER 16047M: Andreas Klinger <ak@it-klinger.de> 16048L: linux-iio@vger.kernel.org 16049S: Maintained 16050F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16051F: drivers/iio/proximity/ping.c 16052 16053PARALLEL LCD/KEYPAD PANEL DRIVER 16054M: Willy Tarreau <willy@haproxy.com> 16055M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16056S: Odd Fixes 16057F: Documentation/admin-guide/lcd-panel-cgram.rst 16058F: drivers/auxdisplay/panel.c 16059 16060PARALLEL PORT SUBSYSTEM 16061M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16062M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16063L: linux-parport@lists.infradead.org (subscribers-only) 16064S: Maintained 16065F: Documentation/driver-api/parport*.rst 16066F: drivers/char/ppdev.c 16067F: drivers/parport/ 16068F: include/linux/parport*.h 16069F: include/uapi/linux/ppdev.h 16070 16071PARAVIRT_OPS INTERFACE 16072M: Juergen Gross <jgross@suse.com> 16073R: Ajay Kaher <akaher@vmware.com> 16074R: Alexey Makhalov <amakhalov@vmware.com> 16075R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16076L: virtualization@lists.linux-foundation.org 16077L: x86@kernel.org 16078S: Supported 16079T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16080F: Documentation/virt/paravirt_ops.rst 16081F: arch/*/include/asm/paravirt*.h 16082F: arch/*/kernel/paravirt* 16083F: include/linux/hypervisor.h 16084 16085PARISC ARCHITECTURE 16086M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16087M: Helge Deller <deller@gmx.de> 16088L: linux-parisc@vger.kernel.org 16089S: Maintained 16090W: https://parisc.wiki.kernel.org 16091Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16092T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16093T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16094F: Documentation/arch/parisc/ 16095F: arch/parisc/ 16096F: drivers/char/agp/parisc-agp.c 16097F: drivers/input/misc/hp_sdc_rtc.c 16098F: drivers/input/serio/gscps2.c 16099F: drivers/input/serio/hp_sdc* 16100F: drivers/parisc/ 16101F: drivers/parport/parport_gsc.* 16102F: drivers/tty/serial/8250/8250_parisc.c 16103F: drivers/video/console/sti* 16104F: drivers/video/fbdev/sti* 16105F: drivers/video/logo/logo_parisc* 16106F: include/linux/hp_sdc.h 16107 16108PARMAN 16109M: Jiri Pirko <jiri@resnulli.us> 16110L: netdev@vger.kernel.org 16111S: Supported 16112F: include/linux/parman.h 16113F: lib/parman.c 16114F: lib/test_parman.c 16115 16116PC ENGINES APU BOARD DRIVER 16117M: Enrico Weigelt, metux IT consult <info@metux.net> 16118S: Maintained 16119F: drivers/platform/x86/pcengines-apuv2.c 16120 16121PC87360 HARDWARE MONITORING DRIVER 16122M: Jim Cromie <jim.cromie@gmail.com> 16123L: linux-hwmon@vger.kernel.org 16124S: Maintained 16125F: Documentation/hwmon/pc87360.rst 16126F: drivers/hwmon/pc87360.c 16127 16128PC8736x GPIO DRIVER 16129M: Jim Cromie <jim.cromie@gmail.com> 16130S: Maintained 16131F: drivers/char/pc8736x_gpio.c 16132 16133PC87427 HARDWARE MONITORING DRIVER 16134M: Jean Delvare <jdelvare@suse.com> 16135L: linux-hwmon@vger.kernel.org 16136S: Maintained 16137F: Documentation/hwmon/pc87427.rst 16138F: drivers/hwmon/pc87427.c 16139 16140PCA9532 LED DRIVER 16141M: Riku Voipio <riku.voipio@iki.fi> 16142S: Maintained 16143F: drivers/leds/leds-pca9532.c 16144F: include/linux/leds-pca9532.h 16145 16146PCA9541 I2C BUS MASTER SELECTOR DRIVER 16147M: Guenter Roeck <linux@roeck-us.net> 16148L: linux-i2c@vger.kernel.org 16149S: Maintained 16150F: drivers/i2c/muxes/i2c-mux-pca9541.c 16151 16152PCDP - PRIMARY CONSOLE AND DEBUG PORT 16153M: Khalid Aziz <khalid@gonehiking.org> 16154S: Maintained 16155F: drivers/firmware/pcdp.* 16156 16157PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16158M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16159M: Pali Rohár <pali@kernel.org> 16160L: linux-pci@vger.kernel.org 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162S: Maintained 16163F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16164F: drivers/pci/controller/pci-aardvark.c 16165 16166PCI DRIVER FOR ALTERA PCIE IP 16167M: Joyce Ooi <joyce.ooi@intel.com> 16168L: linux-pci@vger.kernel.org 16169S: Supported 16170F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16171F: drivers/pci/controller/pcie-altera.c 16172 16173PCI DRIVER FOR APPLIEDMICRO XGENE 16174M: Toan Le <toan@os.amperecomputing.com> 16175L: linux-pci@vger.kernel.org 16176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16179F: drivers/pci/controller/pci-xgene.c 16180 16181PCI DRIVER FOR ARM VERSATILE PLATFORM 16182M: Rob Herring <robh@kernel.org> 16183L: linux-pci@vger.kernel.org 16184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16185S: Maintained 16186F: Documentation/devicetree/bindings/pci/versatile.yaml 16187F: drivers/pci/controller/pci-versatile.c 16188 16189PCI DRIVER FOR ARMADA 8K 16190M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16191L: linux-pci@vger.kernel.org 16192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16193S: Maintained 16194F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16195F: drivers/pci/controller/dwc/pcie-armada8k.c 16196 16197PCI DRIVER FOR CADENCE PCIE IP 16198M: Tom Joseph <tjoseph@cadence.com> 16199L: linux-pci@vger.kernel.org 16200S: Maintained 16201F: Documentation/devicetree/bindings/pci/cdns,* 16202F: drivers/pci/controller/cadence/ 16203 16204PCI DRIVER FOR FREESCALE LAYERSCAPE 16205M: Minghuan Lian <minghuan.Lian@nxp.com> 16206M: Mingkai Hu <mingkai.hu@nxp.com> 16207M: Roy Zang <roy.zang@nxp.com> 16208L: linuxppc-dev@lists.ozlabs.org 16209L: linux-pci@vger.kernel.org 16210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16211S: Maintained 16212F: drivers/pci/controller/dwc/*layerscape* 16213 16214PCI DRIVER FOR FU740 16215M: Paul Walmsley <paul.walmsley@sifive.com> 16216M: Greentime Hu <greentime.hu@sifive.com> 16217L: linux-pci@vger.kernel.org 16218S: Maintained 16219F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16220F: drivers/pci/controller/dwc/pcie-fu740.c 16221 16222PCI DRIVER FOR GENERIC OF HOSTS 16223M: Will Deacon <will@kernel.org> 16224L: linux-pci@vger.kernel.org 16225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16226S: Maintained 16227F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16228F: drivers/pci/controller/pci-host-common.c 16229F: drivers/pci/controller/pci-host-generic.c 16230 16231PCI DRIVER FOR IMX6 16232M: Richard Zhu <hongxing.zhu@nxp.com> 16233M: Lucas Stach <l.stach@pengutronix.de> 16234L: linux-pci@vger.kernel.org 16235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16236S: Maintained 16237F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16238F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16239F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16240F: drivers/pci/controller/dwc/*imx6* 16241 16242PCI DRIVER FOR INTEL IXP4XX 16243M: Linus Walleij <linus.walleij@linaro.org> 16244S: Maintained 16245F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16246F: drivers/pci/controller/pci-ixp4xx.c 16247 16248PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16249M: Nirmal Patel <nirmal.patel@linux.intel.com> 16250R: Jonathan Derrick <jonathan.derrick@linux.dev> 16251L: linux-pci@vger.kernel.org 16252S: Supported 16253F: drivers/pci/controller/vmd.c 16254 16255PCI DRIVER FOR MICROSEMI SWITCHTEC 16256M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16257M: Logan Gunthorpe <logang@deltatee.com> 16258L: linux-pci@vger.kernel.org 16259S: Maintained 16260F: Documentation/ABI/testing/sysfs-class-switchtec 16261F: Documentation/driver-api/switchtec.rst 16262F: drivers/ntb/hw/mscc/ 16263F: drivers/pci/switch/switchtec* 16264F: include/linux/switchtec.h 16265F: include/uapi/linux/switchtec_ioctl.h 16266 16267PCI DRIVER FOR MOBIVEIL PCIE IP 16268M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16269M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16270L: linux-pci@vger.kernel.org 16271S: Supported 16272F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16273F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16274 16275PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16276M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16277M: Pali Rohár <pali@kernel.org> 16278L: linux-pci@vger.kernel.org 16279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16280S: Maintained 16281F: drivers/pci/controller/*mvebu* 16282 16283PCI DRIVER FOR NVIDIA TEGRA 16284M: Thierry Reding <thierry.reding@gmail.com> 16285L: linux-tegra@vger.kernel.org 16286L: linux-pci@vger.kernel.org 16287S: Supported 16288F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16289F: drivers/pci/controller/pci-tegra.c 16290 16291PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16292M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16293L: linux-pci@vger.kernel.org 16294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16295S: Maintained 16296F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16297F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16298 16299PCI DRIVER FOR RENESAS R-CAR 16300M: Marek Vasut <marek.vasut+renesas@gmail.com> 16301M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16302L: linux-pci@vger.kernel.org 16303L: linux-renesas-soc@vger.kernel.org 16304S: Maintained 16305F: Documentation/devicetree/bindings/pci/*rcar* 16306F: drivers/pci/controller/*rcar* 16307 16308PCI DRIVER FOR SAMSUNG EXYNOS 16309M: Jingoo Han <jingoohan1@gmail.com> 16310L: linux-pci@vger.kernel.org 16311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16312L: linux-samsung-soc@vger.kernel.org 16313S: Maintained 16314F: drivers/pci/controller/dwc/pci-exynos.c 16315 16316PCI DRIVER FOR SYNOPSYS DESIGNWARE 16317M: Jingoo Han <jingoohan1@gmail.com> 16318M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16319L: linux-pci@vger.kernel.org 16320S: Maintained 16321F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16322F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16323F: drivers/pci/controller/dwc/*designware* 16324 16325PCI DRIVER FOR TI DRA7XX/J721E 16326M: Vignesh Raghavendra <vigneshr@ti.com> 16327L: linux-omap@vger.kernel.org 16328L: linux-pci@vger.kernel.org 16329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16330S: Supported 16331F: Documentation/devicetree/bindings/pci/ti-pci.txt 16332F: drivers/pci/controller/cadence/pci-j721e.c 16333F: drivers/pci/controller/dwc/pci-dra7xx.c 16334 16335PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16336M: Linus Walleij <linus.walleij@linaro.org> 16337L: linux-pci@vger.kernel.org 16338S: Maintained 16339F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16340F: drivers/pci/controller/pci-v3-semi.c 16341 16342PCI DRIVER FOR XILINX VERSAL CPM 16343M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16344M: Michal Simek <michal.simek@amd.com> 16345L: linux-pci@vger.kernel.org 16346S: Maintained 16347F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16348F: drivers/pci/controller/pcie-xilinx-cpm.c 16349 16350PCI ENDPOINT SUBSYSTEM 16351M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16352M: Krzysztof Wilczyński <kw@linux.com> 16353R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16354R: Kishon Vijay Abraham I <kishon@kernel.org> 16355L: linux-pci@vger.kernel.org 16356S: Supported 16357Q: https://patchwork.kernel.org/project/linux-pci/list/ 16358B: https://bugzilla.kernel.org 16359C: irc://irc.oftc.net/linux-pci 16360T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16361F: Documentation/PCI/endpoint/* 16362F: Documentation/misc-devices/pci-endpoint-test.rst 16363F: drivers/misc/pci_endpoint_test.c 16364F: drivers/pci/endpoint/ 16365F: tools/pci/ 16366 16367PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16368M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16369R: Oliver O'Halloran <oohall@gmail.com> 16370L: linuxppc-dev@lists.ozlabs.org 16371S: Supported 16372F: Documentation/PCI/pci-error-recovery.rst 16373F: Documentation/powerpc/eeh-pci-error-recovery.rst 16374F: arch/powerpc/include/*/eeh*.h 16375F: arch/powerpc/kernel/eeh*.c 16376F: arch/powerpc/platforms/*/eeh*.c 16377F: drivers/pci/pcie/aer.c 16378F: drivers/pci/pcie/dpc.c 16379F: drivers/pci/pcie/err.c 16380 16381PCI ERROR RECOVERY 16382M: Linas Vepstas <linasvepstas@gmail.com> 16383L: linux-pci@vger.kernel.org 16384S: Supported 16385F: Documentation/PCI/pci-error-recovery.rst 16386 16387PCI MSI DRIVER FOR ALTERA MSI IP 16388M: Joyce Ooi <joyce.ooi@intel.com> 16389L: linux-pci@vger.kernel.org 16390S: Supported 16391F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16392F: drivers/pci/controller/pcie-altera-msi.c 16393 16394PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16395M: Toan Le <toan@os.amperecomputing.com> 16396L: linux-pci@vger.kernel.org 16397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16398S: Maintained 16399F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16400F: drivers/pci/controller/pci-xgene-msi.c 16401 16402PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16403M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16404M: Krzysztof Wilczyński <kw@linux.com> 16405R: Rob Herring <robh@kernel.org> 16406L: linux-pci@vger.kernel.org 16407S: Supported 16408Q: https://patchwork.kernel.org/project/linux-pci/list/ 16409B: https://bugzilla.kernel.org 16410C: irc://irc.oftc.net/linux-pci 16411T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16412F: Documentation/devicetree/bindings/pci/ 16413F: drivers/pci/controller/ 16414F: drivers/pci/pci-bridge-emul.c 16415F: drivers/pci/pci-bridge-emul.h 16416 16417PCI PEER-TO-PEER DMA (P2PDMA) 16418M: Bjorn Helgaas <bhelgaas@google.com> 16419M: Logan Gunthorpe <logang@deltatee.com> 16420L: linux-pci@vger.kernel.org 16421S: Supported 16422Q: https://patchwork.kernel.org/project/linux-pci/list/ 16423B: https://bugzilla.kernel.org 16424C: irc://irc.oftc.net/linux-pci 16425T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16426F: Documentation/driver-api/pci/p2pdma.rst 16427F: drivers/pci/p2pdma.c 16428F: include/linux/pci-p2pdma.h 16429 16430PCI SUBSYSTEM 16431M: Bjorn Helgaas <bhelgaas@google.com> 16432L: linux-pci@vger.kernel.org 16433S: Supported 16434Q: https://patchwork.kernel.org/project/linux-pci/list/ 16435B: https://bugzilla.kernel.org 16436C: irc://irc.oftc.net/linux-pci 16437T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16438F: Documentation/PCI/ 16439F: Documentation/devicetree/bindings/pci/ 16440F: arch/x86/kernel/early-quirks.c 16441F: arch/x86/kernel/quirks.c 16442F: arch/x86/pci/ 16443F: drivers/acpi/pci* 16444F: drivers/pci/ 16445F: include/asm-generic/pci* 16446F: include/linux/of_pci.h 16447F: include/linux/pci* 16448F: include/uapi/linux/pci* 16449F: lib/pci* 16450 16451PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16452M: Jonathan Chocron <jonnyc@amazon.com> 16453L: linux-pci@vger.kernel.org 16454S: Maintained 16455F: Documentation/devicetree/bindings/pci/pcie-al.txt 16456F: drivers/pci/controller/dwc/pcie-al.c 16457 16458PCIE DRIVER FOR AMLOGIC MESON 16459M: Yue Wang <yue.wang@Amlogic.com> 16460L: linux-pci@vger.kernel.org 16461L: linux-amlogic@lists.infradead.org 16462S: Maintained 16463F: drivers/pci/controller/dwc/pci-meson.c 16464 16465PCIE DRIVER FOR AXIS ARTPEC 16466M: Jesper Nilsson <jesper.nilsson@axis.com> 16467L: linux-arm-kernel@axis.com 16468L: linux-pci@vger.kernel.org 16469S: Maintained 16470F: Documentation/devicetree/bindings/pci/axis,artpec* 16471F: drivers/pci/controller/dwc/*artpec* 16472 16473PCIE DRIVER FOR CAVIUM THUNDERX 16474M: Robert Richter <rric@kernel.org> 16475L: linux-pci@vger.kernel.org 16476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16477S: Odd Fixes 16478F: drivers/pci/controller/pci-thunder-* 16479 16480PCIE DRIVER FOR HISILICON 16481M: Zhou Wang <wangzhou1@hisilicon.com> 16482L: linux-pci@vger.kernel.org 16483S: Maintained 16484F: drivers/pci/controller/dwc/pcie-hisi.c 16485 16486PCIE DRIVER FOR HISILICON KIRIN 16487M: Xiaowei Song <songxiaowei@hisilicon.com> 16488M: Binghui Wang <wangbinghui@hisilicon.com> 16489L: linux-pci@vger.kernel.org 16490S: Maintained 16491F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16492F: drivers/pci/controller/dwc/pcie-kirin.c 16493 16494PCIE DRIVER FOR HISILICON STB 16495M: Shawn Guo <shawn.guo@linaro.org> 16496L: linux-pci@vger.kernel.org 16497S: Maintained 16498F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16499F: drivers/pci/controller/dwc/pcie-histb.c 16500 16501PCIE DRIVER FOR INTEL KEEM BAY 16502M: Srikanth Thokala <srikanth.thokala@intel.com> 16503L: linux-pci@vger.kernel.org 16504S: Supported 16505F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16506F: drivers/pci/controller/dwc/pcie-keembay.c 16507 16508PCIE DRIVER FOR INTEL LGM GW SOC 16509M: Chuanhua Lei <lchuanhua@maxlinear.com> 16510L: linux-pci@vger.kernel.org 16511S: Maintained 16512F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16513F: drivers/pci/controller/dwc/pcie-intel-gw.c 16514 16515PCIE DRIVER FOR MEDIATEK 16516M: Ryder Lee <ryder.lee@mediatek.com> 16517M: Jianjun Wang <jianjun.wang@mediatek.com> 16518L: linux-pci@vger.kernel.org 16519L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16520S: Supported 16521F: Documentation/devicetree/bindings/pci/mediatek* 16522F: drivers/pci/controller/*mediatek* 16523 16524PCIE DRIVER FOR MICROCHIP 16525M: Daire McNamara <daire.mcnamara@microchip.com> 16526L: linux-pci@vger.kernel.org 16527S: Supported 16528F: Documentation/devicetree/bindings/pci/microchip* 16529F: drivers/pci/controller/*microchip* 16530 16531PCIE DRIVER FOR QUALCOMM MSM 16532M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16533L: linux-pci@vger.kernel.org 16534L: linux-arm-msm@vger.kernel.org 16535S: Maintained 16536F: drivers/pci/controller/dwc/pcie-qcom.c 16537 16538PCIE DRIVER FOR ROCKCHIP 16539M: Shawn Lin <shawn.lin@rock-chips.com> 16540L: linux-pci@vger.kernel.org 16541L: linux-rockchip@lists.infradead.org 16542S: Maintained 16543F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16544F: drivers/pci/controller/pcie-rockchip* 16545 16546PCIE DRIVER FOR SOCIONEXT UNIPHIER 16547M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16548L: linux-pci@vger.kernel.org 16549S: Maintained 16550F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16551F: drivers/pci/controller/dwc/pcie-uniphier* 16552 16553PCIE DRIVER FOR ST SPEAR13XX 16554M: Pratyush Anand <pratyush.anand@gmail.com> 16555L: linux-pci@vger.kernel.org 16556S: Maintained 16557F: drivers/pci/controller/dwc/*spear* 16558 16559PCIE ENDPOINT DRIVER FOR QUALCOMM 16560M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16561L: linux-pci@vger.kernel.org 16562L: linux-arm-msm@vger.kernel.org 16563S: Maintained 16564F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16565F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16566 16567PCMCIA SUBSYSTEM 16568M: Dominik Brodowski <linux@dominikbrodowski.net> 16569S: Odd Fixes 16570T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16571F: Documentation/pcmcia/ 16572F: drivers/pcmcia/ 16573F: include/pcmcia/ 16574F: tools/pcmcia/ 16575 16576PCNET32 NETWORK DRIVER 16577M: Don Fry <pcnet32@frontier.com> 16578L: netdev@vger.kernel.org 16579S: Maintained 16580F: drivers/net/ethernet/amd/pcnet32.c 16581 16582PCRYPT PARALLEL CRYPTO ENGINE 16583M: Steffen Klassert <steffen.klassert@secunet.com> 16584L: linux-crypto@vger.kernel.org 16585S: Maintained 16586F: crypto/pcrypt.c 16587F: include/crypto/pcrypt.h 16588 16589PDS DSC VIRTIO DATA PATH ACCELERATOR 16590R: Shannon Nelson <shannon.nelson@amd.com> 16591F: drivers/vdpa/pds/ 16592 16593PECI HARDWARE MONITORING DRIVERS 16594M: Iwona Winiarska <iwona.winiarska@intel.com> 16595L: linux-hwmon@vger.kernel.org 16596S: Supported 16597F: Documentation/hwmon/peci-cputemp.rst 16598F: Documentation/hwmon/peci-dimmtemp.rst 16599F: drivers/hwmon/peci/ 16600 16601PECI SUBSYSTEM 16602M: Iwona Winiarska <iwona.winiarska@intel.com> 16603L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16604S: Supported 16605F: Documentation/devicetree/bindings/peci/ 16606F: Documentation/peci/ 16607F: drivers/peci/ 16608F: include/linux/peci-cpu.h 16609F: include/linux/peci.h 16610 16611PENSANDO ETHERNET DRIVERS 16612M: Shannon Nelson <shannon.nelson@amd.com> 16613M: Brett Creeley <brett.creeley@amd.com> 16614M: drivers@pensando.io 16615L: netdev@vger.kernel.org 16616S: Supported 16617F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16618F: drivers/net/ethernet/pensando/ 16619 16620PER-CPU MEMORY ALLOCATOR 16621M: Dennis Zhou <dennis@kernel.org> 16622M: Tejun Heo <tj@kernel.org> 16623M: Christoph Lameter <cl@linux.com> 16624L: linux-mm@kvack.org 16625S: Maintained 16626T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16627F: arch/*/include/asm/percpu.h 16628F: include/linux/percpu*.h 16629F: lib/percpu*.c 16630F: mm/percpu*.c 16631 16632PER-TASK DELAY ACCOUNTING 16633M: Balbir Singh <bsingharora@gmail.com> 16634S: Maintained 16635F: include/linux/delayacct.h 16636F: kernel/delayacct.c 16637 16638PERFORMANCE EVENTS SUBSYSTEM 16639M: Peter Zijlstra <peterz@infradead.org> 16640M: Ingo Molnar <mingo@redhat.com> 16641M: Arnaldo Carvalho de Melo <acme@kernel.org> 16642R: Mark Rutland <mark.rutland@arm.com> 16643R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16644R: Jiri Olsa <jolsa@kernel.org> 16645R: Namhyung Kim <namhyung@kernel.org> 16646R: Ian Rogers <irogers@google.com> 16647R: Adrian Hunter <adrian.hunter@intel.com> 16648L: linux-perf-users@vger.kernel.org 16649L: linux-kernel@vger.kernel.org 16650S: Supported 16651W: https://perf.wiki.kernel.org/ 16652T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16653F: arch/*/events/* 16654F: arch/*/events/*/* 16655F: arch/*/include/asm/perf_event.h 16656F: arch/*/kernel/*/*/perf_event*.c 16657F: arch/*/kernel/*/perf_event*.c 16658F: arch/*/kernel/perf_callchain.c 16659F: arch/*/kernel/perf_event*.c 16660F: include/linux/perf_event.h 16661F: include/uapi/linux/perf_event.h 16662F: kernel/events/* 16663F: tools/lib/perf/ 16664F: tools/perf/ 16665 16666PERFORMANCE EVENTS TOOLING ARM64 16667R: John Garry <john.g.garry@oracle.com> 16668R: Will Deacon <will@kernel.org> 16669R: James Clark <james.clark@arm.com> 16670R: Mike Leach <mike.leach@linaro.org> 16671R: Leo Yan <leo.yan@linaro.org> 16672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16673S: Supported 16674F: tools/build/feature/test-libopencsd.c 16675F: tools/perf/arch/arm*/ 16676F: tools/perf/pmu-events/arch/arm64/ 16677F: tools/perf/util/arm-spe* 16678F: tools/perf/util/cs-etm* 16679 16680PERSONALITY HANDLING 16681M: Christoph Hellwig <hch@infradead.org> 16682L: linux-abi-devel@lists.sourceforge.net 16683S: Maintained 16684F: include/linux/personality.h 16685F: include/uapi/linux/personality.h 16686 16687PHOENIX RC FLIGHT CONTROLLER ADAPTER 16688M: Marcus Folkesson <marcus.folkesson@gmail.com> 16689L: linux-input@vger.kernel.org 16690S: Maintained 16691F: Documentation/input/devices/pxrc.rst 16692F: drivers/input/joystick/pxrc.c 16693 16694PHONET PROTOCOL 16695M: Remi Denis-Courmont <courmisch@gmail.com> 16696S: Supported 16697F: Documentation/networking/phonet.rst 16698F: include/linux/phonet.h 16699F: include/net/phonet/ 16700F: include/uapi/linux/phonet.h 16701F: net/phonet/ 16702 16703PHRAM MTD DRIVER 16704M: Joern Engel <joern@lazybastard.org> 16705L: linux-mtd@lists.infradead.org 16706S: Maintained 16707F: drivers/mtd/devices/phram.c 16708 16709PICOLCD HID DRIVER 16710M: Bruno Prémont <bonbons@linux-vserver.org> 16711L: linux-input@vger.kernel.org 16712S: Maintained 16713F: drivers/hid/hid-picolcd* 16714 16715PIDFD API 16716M: Christian Brauner <christian@brauner.io> 16717L: linux-kernel@vger.kernel.org 16718S: Maintained 16719T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16720F: samples/pidfd/ 16721F: tools/testing/selftests/clone3/ 16722F: tools/testing/selftests/pid_namespace/ 16723F: tools/testing/selftests/pidfd/ 16724K: (?i)pidfd 16725K: (?i)clone3 16726K: \b(clone_args|kernel_clone_args)\b 16727 16728PIN CONTROL SUBSYSTEM 16729M: Linus Walleij <linus.walleij@linaro.org> 16730L: linux-gpio@vger.kernel.org 16731S: Maintained 16732T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16733F: Documentation/devicetree/bindings/pinctrl/ 16734F: Documentation/driver-api/pin-control.rst 16735F: drivers/pinctrl/ 16736F: include/dt-bindings/pinctrl/ 16737F: include/linux/pinctrl/ 16738 16739PIN CONTROLLER - AMD 16740M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16741M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16742S: Maintained 16743F: drivers/pinctrl/pinctrl-amd.c 16744 16745PIN CONTROLLER - FREESCALE 16746M: Dong Aisheng <aisheng.dong@nxp.com> 16747M: Fabio Estevam <festevam@gmail.com> 16748M: Shawn Guo <shawnguo@kernel.org> 16749M: Jacky Bai <ping.bai@nxp.com> 16750R: Pengutronix Kernel Team <kernel@pengutronix.de> 16751L: linux-gpio@vger.kernel.org 16752S: Maintained 16753F: Documentation/devicetree/bindings/pinctrl/fsl,* 16754F: drivers/pinctrl/freescale/ 16755 16756PIN CONTROLLER - INTEL 16757M: Mika Westerberg <mika.westerberg@linux.intel.com> 16758M: Andy Shevchenko <andy@kernel.org> 16759S: Supported 16760T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16761F: drivers/pinctrl/intel/ 16762 16763PIN CONTROLLER - KEEMBAY 16764M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16765S: Supported 16766F: drivers/pinctrl/pinctrl-keembay* 16767 16768PIN CONTROLLER - MEDIATEK 16769M: Sean Wang <sean.wang@kernel.org> 16770L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16771S: Maintained 16772F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16773F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16774F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16775F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16776F: drivers/pinctrl/mediatek/ 16777 16778PIN CONTROLLER - MEDIATEK MIPS 16779M: Arınç ÜNAL <arinc.unal@arinc9.com> 16780M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16781L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16782L: linux-mips@vger.kernel.org 16783S: Maintained 16784F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16785F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16786F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16787F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16788F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16789F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16790F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16791F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16792F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16793F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16794F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16795F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16796F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16797F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16798F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16799 16800PIN CONTROLLER - MICROCHIP AT91 16801M: Ludovic Desroches <ludovic.desroches@microchip.com> 16802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16803L: linux-gpio@vger.kernel.org 16804S: Supported 16805F: drivers/gpio/gpio-sama5d2-piobu.c 16806F: drivers/pinctrl/pinctrl-at91* 16807 16808PIN CONTROLLER - NXP S32 16809M: Chester Lin <clin@suse.com> 16810R: NXP S32 Linux Team <s32@nxp.com> 16811L: linux-gpio@vger.kernel.org 16812S: Maintained 16813F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16814F: drivers/pinctrl/nxp/ 16815 16816PIN CONTROLLER - QUALCOMM 16817M: Bjorn Andersson <andersson@kernel.org> 16818L: linux-arm-msm@vger.kernel.org 16819S: Maintained 16820F: Documentation/devicetree/bindings/pinctrl/qcom,* 16821F: drivers/pinctrl/qcom/ 16822 16823PIN CONTROLLER - RENESAS 16824M: Geert Uytterhoeven <geert+renesas@glider.be> 16825L: linux-renesas-soc@vger.kernel.org 16826S: Supported 16827T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16828F: Documentation/devicetree/bindings/pinctrl/renesas,* 16829F: drivers/pinctrl/renesas/ 16830 16831PIN CONTROLLER - SAMSUNG 16832M: Tomasz Figa <tomasz.figa@gmail.com> 16833M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16834M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16835R: Alim Akhtar <alim.akhtar@samsung.com> 16836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16837L: linux-samsung-soc@vger.kernel.org 16838S: Maintained 16839Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16840B: mailto:linux-samsung-soc@vger.kernel.org 16841C: irc://irc.libera.chat/linux-exynos 16842T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16843F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16844F: drivers/pinctrl/samsung/ 16845F: include/dt-bindings/pinctrl/samsung.h 16846 16847PIN CONTROLLER - SINGLE 16848M: Tony Lindgren <tony@atomide.com> 16849M: Haojian Zhuang <haojian.zhuang@linaro.org> 16850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16851L: linux-omap@vger.kernel.org 16852S: Maintained 16853F: drivers/pinctrl/pinctrl-single.c 16854 16855PIN CONTROLLER - SUNPLUS / TIBBO 16856M: Dvorkin Dmitry <dvorkin@tibbo.com> 16857M: Wells Lu <wellslutw@gmail.com> 16858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16859S: Maintained 16860W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16861F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16862F: drivers/pinctrl/sunplus/ 16863F: include/dt-bindings/pinctrl/sppctl*.h 16864 16865PINE64 PINEPHONE KEYBOARD DRIVER 16866M: Samuel Holland <samuel@sholland.org> 16867S: Supported 16868F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16869F: drivers/input/keyboard/pinephone-keyboard.c 16870 16871PKTCDVD DRIVER 16872M: linux-block@vger.kernel.org 16873S: Orphan 16874F: drivers/block/pktcdvd.c 16875F: include/linux/pktcdvd.h 16876F: include/uapi/linux/pktcdvd.h 16877 16878PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16879M: Tomasz Duszynski <tduszyns@gmail.com> 16880S: Maintained 16881F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16882F: drivers/iio/chemical/pms7003.c 16883 16884PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16885M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16886L: netdev@vger.kernel.org 16887S: Maintained 16888F: drivers/net/phy/mdio-open-alliance.h 16889F: net/ethtool/plca.c 16890 16891PLDMFW LIBRARY 16892M: Jacob Keller <jacob.e.keller@intel.com> 16893S: Maintained 16894F: Documentation/driver-api/pldmfw/ 16895F: include/linux/pldmfw.h 16896F: lib/pldmfw/ 16897 16898PLX DMA DRIVER 16899M: Logan Gunthorpe <logang@deltatee.com> 16900S: Maintained 16901F: drivers/dma/plx_dma.c 16902 16903PM-GRAPH UTILITY 16904M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16905L: linux-pm@vger.kernel.org 16906S: Supported 16907W: https://01.org/pm-graph 16908B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16909T: git git://github.com/intel/pm-graph 16910F: tools/power/pm-graph 16911 16912PM6764TR DRIVER 16913M: Charles Hsu <hsu.yungteng@gmail.com> 16914L: linux-hwmon@vger.kernel.org 16915S: Maintained 16916F: Documentation/hwmon/pm6764tr.rst 16917F: drivers/hwmon/pmbus/pm6764tr.c 16918 16919PMBUS HARDWARE MONITORING DRIVERS 16920M: Guenter Roeck <linux@roeck-us.net> 16921L: linux-hwmon@vger.kernel.org 16922S: Maintained 16923W: http://hwmon.wiki.kernel.org/ 16924W: http://www.roeck-us.net/linux/drivers/ 16925T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16926F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16927F: Documentation/devicetree/bindings/hwmon/max31785.txt 16928F: Documentation/hwmon/adm1275.rst 16929F: Documentation/hwmon/ibm-cffps.rst 16930F: Documentation/hwmon/ir35221.rst 16931F: Documentation/hwmon/lm25066.rst 16932F: Documentation/hwmon/ltc2978.rst 16933F: Documentation/hwmon/ltc3815.rst 16934F: Documentation/hwmon/max16064.rst 16935F: Documentation/hwmon/max20751.rst 16936F: Documentation/hwmon/max31785.rst 16937F: Documentation/hwmon/max34440.rst 16938F: Documentation/hwmon/max8688.rst 16939F: Documentation/hwmon/pmbus-core.rst 16940F: Documentation/hwmon/pmbus.rst 16941F: Documentation/hwmon/tps40422.rst 16942F: Documentation/hwmon/ucd9000.rst 16943F: Documentation/hwmon/ucd9200.rst 16944F: Documentation/hwmon/zl6100.rst 16945F: drivers/hwmon/pmbus/ 16946F: include/linux/pmbus.h 16947 16948PMC SIERRA MaxRAID DRIVER 16949L: linux-scsi@vger.kernel.org 16950S: Orphan 16951W: http://www.pmc-sierra.com/ 16952F: drivers/scsi/pmcraid.* 16953 16954PMC SIERRA PM8001 DRIVER 16955M: Jack Wang <jinpu.wang@cloud.ionos.com> 16956L: linux-scsi@vger.kernel.org 16957S: Supported 16958F: drivers/scsi/pm8001/ 16959 16960PNI RM3100 IIO DRIVER 16961M: Song Qiang <songqiang1304521@gmail.com> 16962L: linux-iio@vger.kernel.org 16963S: Maintained 16964F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16965F: drivers/iio/magnetometer/rm3100* 16966 16967PNP SUPPORT 16968M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16969L: linux-acpi@vger.kernel.org 16970S: Maintained 16971F: drivers/pnp/ 16972F: include/linux/pnp.h 16973 16974POSIX CLOCKS and TIMERS 16975M: Thomas Gleixner <tglx@linutronix.de> 16976L: linux-kernel@vger.kernel.org 16977S: Maintained 16978T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16979F: fs/timerfd.c 16980F: include/linux/time_namespace.h 16981F: include/linux/timer* 16982F: kernel/time/*timer* 16983F: kernel/time/namespace.c 16984 16985POWER MANAGEMENT CORE 16986M: "Rafael J. Wysocki" <rafael@kernel.org> 16987L: linux-pm@vger.kernel.org 16988S: Supported 16989B: https://bugzilla.kernel.org 16990T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16991F: drivers/base/power/ 16992F: drivers/powercap/ 16993F: include/linux/intel_rapl.h 16994F: include/linux/pm.h 16995F: include/linux/pm_* 16996F: include/linux/powercap.h 16997F: kernel/configs/nopm.config 16998 16999POWER STATE COORDINATION INTERFACE (PSCI) 17000M: Mark Rutland <mark.rutland@arm.com> 17001M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17003S: Maintained 17004F: drivers/firmware/psci/ 17005F: include/linux/psci.h 17006F: include/uapi/linux/psci.h 17007 17008POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17009M: Sebastian Reichel <sre@kernel.org> 17010L: linux-pm@vger.kernel.org 17011S: Maintained 17012T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17013F: Documentation/ABI/testing/sysfs-class-power 17014F: Documentation/devicetree/bindings/power/supply/ 17015F: drivers/power/supply/ 17016F: include/linux/power/ 17017F: include/linux/power_supply.h 17018 17019POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17020M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17021L: linuxppc-dev@lists.ozlabs.org 17022S: Maintained 17023F: drivers/char/powernv-op-panel.c 17024 17025PPP OVER ATM (RFC 2364) 17026M: Mitchell Blank Jr <mitch@sfgoth.com> 17027S: Maintained 17028F: include/uapi/linux/atmppp.h 17029F: net/atm/pppoatm.c 17030 17031PPP OVER ETHERNET 17032M: Michal Ostrowski <mostrows@earthlink.net> 17033S: Maintained 17034F: drivers/net/ppp/pppoe.c 17035F: drivers/net/ppp/pppox.c 17036 17037PPP OVER L2TP 17038M: James Chapman <jchapman@katalix.com> 17039S: Maintained 17040F: include/linux/if_pppol2tp.h 17041F: include/uapi/linux/if_pppol2tp.h 17042F: net/l2tp/l2tp_ppp.c 17043 17044PPP PROTOCOL DRIVERS AND COMPRESSORS 17045L: linux-ppp@vger.kernel.org 17046S: Orphan 17047F: drivers/net/ppp/ppp_* 17048 17049PPS SUPPORT 17050M: Rodolfo Giometti <giometti@enneenne.com> 17051L: linuxpps@ml.enneenne.com (subscribers-only) 17052S: Maintained 17053W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17054F: Documentation/ABI/testing/sysfs-pps 17055F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17056F: Documentation/driver-api/pps.rst 17057F: drivers/pps/ 17058F: include/linux/pps*.h 17059F: include/uapi/linux/pps.h 17060 17061PPTP DRIVER 17062M: Dmitry Kozlov <xeb@mail.ru> 17063L: netdev@vger.kernel.org 17064S: Maintained 17065W: http://sourceforge.net/projects/accel-pptp 17066F: drivers/net/ppp/pptp.c 17067 17068PRESSURE STALL INFORMATION (PSI) 17069M: Johannes Weiner <hannes@cmpxchg.org> 17070M: Suren Baghdasaryan <surenb@google.com> 17071S: Maintained 17072F: include/linux/psi* 17073F: kernel/sched/psi.c 17074 17075PRINTK 17076M: Petr Mladek <pmladek@suse.com> 17077M: Sergey Senozhatsky <senozhatsky@chromium.org> 17078R: Steven Rostedt <rostedt@goodmis.org> 17079R: John Ogness <john.ogness@linutronix.de> 17080S: Maintained 17081T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17082F: include/linux/printk.h 17083F: kernel/printk/ 17084 17085PRINTK INDEXING 17086R: Chris Down <chris@chrisdown.name> 17087S: Maintained 17088F: Documentation/core-api/printk-index.rst 17089F: kernel/printk/index.c 17090K: printk_index 17091 17092PROC FILESYSTEM 17093L: linux-kernel@vger.kernel.org 17094L: linux-fsdevel@vger.kernel.org 17095S: Maintained 17096F: Documentation/filesystems/proc.rst 17097F: fs/proc/ 17098F: include/linux/proc_fs.h 17099F: tools/testing/selftests/proc/ 17100 17101PROC SYSCTL 17102M: Luis Chamberlain <mcgrof@kernel.org> 17103M: Kees Cook <keescook@chromium.org> 17104M: Iurii Zaikin <yzaikin@google.com> 17105L: linux-kernel@vger.kernel.org 17106L: linux-fsdevel@vger.kernel.org 17107S: Maintained 17108T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17109F: fs/proc/proc_sysctl.c 17110F: include/linux/sysctl.h 17111F: kernel/sysctl-test.c 17112F: kernel/sysctl.c 17113F: tools/testing/selftests/sysctl/ 17114 17115PS3 NETWORK SUPPORT 17116M: Geoff Levand <geoff@infradead.org> 17117L: netdev@vger.kernel.org 17118L: linuxppc-dev@lists.ozlabs.org 17119S: Maintained 17120F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17121 17122PS3 PLATFORM SUPPORT 17123M: Geoff Levand <geoff@infradead.org> 17124L: linuxppc-dev@lists.ozlabs.org 17125S: Maintained 17126F: arch/powerpc/boot/ps3* 17127F: arch/powerpc/include/asm/lv1call.h 17128F: arch/powerpc/include/asm/ps3*.h 17129F: arch/powerpc/platforms/ps3/ 17130F: drivers/*/ps3* 17131F: drivers/ps3/ 17132F: drivers/rtc/rtc-ps3.c 17133F: drivers/usb/host/*ps3.c 17134F: sound/ppc/snd_ps3* 17135 17136PS3VRAM DRIVER 17137M: Jim Paris <jim@jtan.com> 17138M: Geoff Levand <geoff@infradead.org> 17139L: linuxppc-dev@lists.ozlabs.org 17140S: Maintained 17141F: drivers/block/ps3vram.c 17142 17143PSAMPLE PACKET SAMPLING SUPPORT 17144M: Yotam Gigi <yotam.gi@gmail.com> 17145S: Maintained 17146F: include/net/psample.h 17147F: include/uapi/linux/psample.h 17148F: net/psample 17149 17150PSTORE FILESYSTEM 17151M: Kees Cook <keescook@chromium.org> 17152R: Tony Luck <tony.luck@intel.com> 17153R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17154L: linux-hardening@vger.kernel.org 17155S: Supported 17156T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17157F: Documentation/admin-guide/pstore-blk.rst 17158F: Documentation/admin-guide/ramoops.rst 17159F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17160F: drivers/acpi/apei/erst.c 17161F: drivers/firmware/efi/efi-pstore.c 17162F: fs/pstore/ 17163F: include/linux/pstore* 17164K: \b(pstore|ramoops) 17165 17166PTP HARDWARE CLOCK SUPPORT 17167M: Richard Cochran <richardcochran@gmail.com> 17168L: netdev@vger.kernel.org 17169S: Maintained 17170W: http://linuxptp.sourceforge.net/ 17171F: Documentation/ABI/testing/sysfs-ptp 17172F: Documentation/driver-api/ptp.rst 17173F: drivers/net/phy/dp83640* 17174F: drivers/ptp/* 17175F: include/linux/ptp_cl* 17176K: (?:\b|_)ptp(?:\b|_) 17177 17178PTP VIRTUAL CLOCK SUPPORT 17179M: Yangbo Lu <yangbo.lu@nxp.com> 17180L: netdev@vger.kernel.org 17181S: Maintained 17182F: drivers/ptp/ptp_vclock.c 17183F: net/ethtool/phc_vclocks.c 17184 17185PTRACE SUPPORT 17186M: Oleg Nesterov <oleg@redhat.com> 17187S: Maintained 17188F: arch/*/*/ptrace*.c 17189F: arch/*/include/asm/ptrace*.h 17190F: arch/*/ptrace*.c 17191F: include/asm-generic/syscall.h 17192F: include/linux/ptrace.h 17193F: include/linux/regset.h 17194F: include/uapi/linux/ptrace.h 17195F: kernel/ptrace.c 17196 17197PULSE8-CEC DRIVER 17198M: Hans Verkuil <hverkuil@xs4all.nl> 17199L: linux-media@vger.kernel.org 17200S: Maintained 17201T: git git://linuxtv.org/media_tree.git 17202F: drivers/media/cec/usb/pulse8/ 17203 17204PURELIFI PLFXLC DRIVER 17205M: Srinivasan Raju <srini.raju@purelifi.com> 17206L: linux-wireless@vger.kernel.org 17207S: Supported 17208F: drivers/net/wireless/purelifi/plfxlc/ 17209 17210PVRUSB2 VIDEO4LINUX DRIVER 17211M: Mike Isely <isely@pobox.com> 17212L: pvrusb2@isely.net (subscribers-only) 17213L: linux-media@vger.kernel.org 17214S: Maintained 17215W: http://www.isely.net/pvrusb2/ 17216T: git git://linuxtv.org/media_tree.git 17217F: Documentation/driver-api/media/drivers/pvrusb2* 17218F: drivers/media/usb/pvrusb2/ 17219 17220PWC WEBCAM DRIVER 17221M: Hans Verkuil <hverkuil@xs4all.nl> 17222L: linux-media@vger.kernel.org 17223S: Odd Fixes 17224T: git git://linuxtv.org/media_tree.git 17225F: drivers/media/usb/pwc/* 17226F: include/trace/events/pwc.h 17227 17228PWM IR Transmitter 17229M: Sean Young <sean@mess.org> 17230L: linux-media@vger.kernel.org 17231S: Maintained 17232F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17233F: drivers/media/rc/pwm-ir-tx.c 17234 17235PWM SUBSYSTEM 17236M: Thierry Reding <thierry.reding@gmail.com> 17237R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17238L: linux-pwm@vger.kernel.org 17239S: Maintained 17240Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17241T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17242F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17243F: Documentation/devicetree/bindings/pwm/ 17244F: Documentation/driver-api/pwm.rst 17245F: drivers/gpio/gpio-mvebu.c 17246F: drivers/pwm/ 17247F: drivers/video/backlight/pwm_bl.c 17248F: include/dt-bindings/pwm/ 17249F: include/linux/pwm.h 17250F: include/linux/pwm_backlight.h 17251K: pwm_(config|apply_state|ops) 17252 17253PXA GPIO DRIVER 17254M: Robert Jarzmik <robert.jarzmik@free.fr> 17255L: linux-gpio@vger.kernel.org 17256S: Maintained 17257F: drivers/gpio/gpio-pxa.c 17258 17259PXA MMCI DRIVER 17260S: Orphan 17261 17262PXA RTC DRIVER 17263M: Robert Jarzmik <robert.jarzmik@free.fr> 17264L: linux-rtc@vger.kernel.org 17265S: Maintained 17266 17267PXA2xx/PXA3xx SUPPORT 17268M: Daniel Mack <daniel@zonque.org> 17269M: Haojian Zhuang <haojian.zhuang@gmail.com> 17270M: Robert Jarzmik <robert.jarzmik@free.fr> 17271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17272S: Maintained 17273T: git git://github.com/hzhuang1/linux.git 17274T: git git://github.com/rjarzmik/linux.git 17275F: arch/arm/boot/dts/intel/pxa/ 17276F: arch/arm/mach-pxa/ 17277F: drivers/dma/pxa* 17278F: drivers/pcmcia/pxa2xx* 17279F: drivers/pinctrl/pxa/ 17280F: drivers/spi/spi-pxa2xx* 17281F: drivers/usb/gadget/udc/pxa2* 17282F: include/sound/pxa2xx-lib.h 17283F: sound/arm/pxa* 17284F: sound/soc/pxa/ 17285 17286QAT DRIVER 17287M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17288L: qat-linux@intel.com 17289S: Supported 17290F: drivers/crypto/intel/qat/ 17291 17292QCOM AUDIO (ASoC) DRIVERS 17293M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17294M: Banajit Goswami <bgoswami@quicinc.com> 17295L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17296S: Supported 17297F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17298F: Documentation/devicetree/bindings/sound/qcom,* 17299F: drivers/soc/qcom/apr.c 17300F: include/dt-bindings/sound/qcom,wcd9335.h 17301F: sound/soc/codecs/lpass-rx-macro.* 17302F: sound/soc/codecs/lpass-tx-macro.* 17303F: sound/soc/codecs/lpass-va-macro.c 17304F: sound/soc/codecs/lpass-wsa-macro.* 17305F: sound/soc/codecs/msm8916-wcd-analog.c 17306F: sound/soc/codecs/msm8916-wcd-digital.c 17307F: sound/soc/codecs/wcd-clsh-v2.* 17308F: sound/soc/codecs/wcd-mbhc-v2.* 17309F: sound/soc/codecs/wcd9335.* 17310F: sound/soc/codecs/wcd934x.c 17311F: sound/soc/codecs/wsa881x.c 17312F: sound/soc/codecs/wsa883x.c 17313F: sound/soc/codecs/wsa884x.c 17314F: sound/soc/qcom/ 17315 17316QCOM EMBEDDED USB DEBUGGER (EUD) 17317M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17318L: linux-arm-msm@vger.kernel.org 17319S: Maintained 17320F: Documentation/ABI/testing/sysfs-driver-eud 17321F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17322F: drivers/usb/misc/qcom_eud.c 17323 17324QCOM IPA DRIVER 17325M: Alex Elder <elder@kernel.org> 17326L: netdev@vger.kernel.org 17327S: Supported 17328F: drivers/net/ipa/ 17329 17330QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17331M: Gabriel Somlo <somlo@cmu.edu> 17332M: "Michael S. Tsirkin" <mst@redhat.com> 17333L: qemu-devel@nongnu.org 17334S: Maintained 17335F: drivers/firmware/qemu_fw_cfg.c 17336F: include/uapi/linux/qemu_fw_cfg.h 17337 17338QIB DRIVER 17339M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17340L: linux-rdma@vger.kernel.org 17341S: Supported 17342F: drivers/infiniband/hw/qib/ 17343 17344QLOGIC QL41xxx FCOE DRIVER 17345M: Saurav Kashyap <skashyap@marvell.com> 17346M: Javed Hasan <jhasan@marvell.com> 17347M: GR-QLogic-Storage-Upstream@marvell.com 17348L: linux-scsi@vger.kernel.org 17349S: Supported 17350F: drivers/scsi/qedf/ 17351 17352QLOGIC QL41xxx ISCSI DRIVER 17353M: Nilesh Javali <njavali@marvell.com> 17354M: Manish Rangankar <mrangankar@marvell.com> 17355M: GR-QLogic-Storage-Upstream@marvell.com 17356L: linux-scsi@vger.kernel.org 17357S: Supported 17358F: drivers/scsi/qedi/ 17359 17360QLOGIC QL4xxx ETHERNET DRIVER 17361M: Ariel Elior <aelior@marvell.com> 17362M: Manish Chopra <manishc@marvell.com> 17363L: netdev@vger.kernel.org 17364S: Supported 17365F: drivers/net/ethernet/qlogic/qed/ 17366F: drivers/net/ethernet/qlogic/qede/ 17367F: include/linux/qed/ 17368 17369QLOGIC QL4xxx RDMA DRIVER 17370M: Michal Kalderon <mkalderon@marvell.com> 17371M: Ariel Elior <aelior@marvell.com> 17372L: linux-rdma@vger.kernel.org 17373S: Supported 17374F: drivers/infiniband/hw/qedr/ 17375F: include/uapi/rdma/qedr-abi.h 17376 17377QLOGIC QLA1280 SCSI DRIVER 17378M: Michael Reed <mdr@sgi.com> 17379L: linux-scsi@vger.kernel.org 17380S: Maintained 17381F: drivers/scsi/qla1280.[ch] 17382 17383QLOGIC QLA2XXX FC-SCSI DRIVER 17384M: Nilesh Javali <njavali@marvell.com> 17385M: GR-QLogic-Storage-Upstream@marvell.com 17386L: linux-scsi@vger.kernel.org 17387S: Supported 17388F: drivers/scsi/qla2xxx/ 17389 17390QLOGIC QLA3XXX NETWORK DRIVER 17391M: GR-Linux-NIC-Dev@marvell.com 17392L: netdev@vger.kernel.org 17393S: Supported 17394F: drivers/net/ethernet/qlogic/qla3xxx.* 17395 17396QLOGIC QLA4XXX iSCSI DRIVER 17397M: Nilesh Javali <njavali@marvell.com> 17398M: Manish Rangankar <mrangankar@marvell.com> 17399M: GR-QLogic-Storage-Upstream@marvell.com 17400L: linux-scsi@vger.kernel.org 17401S: Supported 17402F: drivers/scsi/qla4xxx/ 17403 17404QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17405M: Shahed Shaikh <shshaikh@marvell.com> 17406M: Manish Chopra <manishc@marvell.com> 17407M: GR-Linux-NIC-Dev@marvell.com 17408L: netdev@vger.kernel.org 17409S: Supported 17410F: drivers/net/ethernet/qlogic/qlcnic/ 17411 17412QLOGIC QLGE 10Gb ETHERNET DRIVER 17413M: Manish Chopra <manishc@marvell.com> 17414M: GR-Linux-NIC-Dev@marvell.com 17415M: Coiby Xu <coiby.xu@gmail.com> 17416L: netdev@vger.kernel.org 17417S: Supported 17418F: Documentation/networking/device_drivers/qlogic/qlge.rst 17419F: drivers/staging/qlge/ 17420 17421QM1D1B0004 MEDIA DRIVER 17422M: Akihiro Tsukada <tskd08@gmail.com> 17423L: linux-media@vger.kernel.org 17424S: Odd Fixes 17425F: drivers/media/tuners/qm1d1b0004* 17426 17427QM1D1C0042 MEDIA DRIVER 17428M: Akihiro Tsukada <tskd08@gmail.com> 17429L: linux-media@vger.kernel.org 17430S: Odd Fixes 17431F: drivers/media/tuners/qm1d1c0042* 17432 17433QNX4 FILESYSTEM 17434M: Anders Larsen <al@alarsen.net> 17435S: Maintained 17436W: http://www.alarsen.net/linux/qnx4fs/ 17437F: fs/qnx4/ 17438F: include/uapi/linux/qnx4_fs.h 17439F: include/uapi/linux/qnxtypes.h 17440 17441QNX6 FILESYSTEM 17442S: Orphan 17443F: Documentation/filesystems/qnx6.rst 17444F: fs/qnx6/ 17445F: include/linux/qnx6_fs.h 17446 17447QORIQ DPAA2 FSL-MC BUS DRIVER 17448M: Stuart Yoder <stuyoder@gmail.com> 17449M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17450L: linux-kernel@vger.kernel.org 17451S: Maintained 17452F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17453F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17454F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17455F: drivers/bus/fsl-mc/ 17456F: include/uapi/linux/fsl_mc.h 17457 17458QT1010 MEDIA DRIVER 17459M: Antti Palosaari <crope@iki.fi> 17460L: linux-media@vger.kernel.org 17461S: Maintained 17462W: https://linuxtv.org 17463W: http://palosaari.fi/linux/ 17464Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17465T: git git://linuxtv.org/anttip/media_tree.git 17466F: drivers/media/tuners/qt1010* 17467 17468QUALCOMM ATH12K WIRELESS DRIVER 17469M: Kalle Valo <kvalo@kernel.org> 17470L: ath12k@lists.infradead.org 17471S: Supported 17472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17473F: drivers/net/wireless/ath/ath12k/ 17474 17475QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17476M: Kalle Valo <kvalo@kernel.org> 17477L: ath10k@lists.infradead.org 17478S: Supported 17479W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17480T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17481F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17482F: drivers/net/wireless/ath/ath10k/ 17483 17484QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17485M: Kalle Valo <kvalo@kernel.org> 17486L: ath11k@lists.infradead.org 17487S: Supported 17488W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17489B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17490T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17491F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17492F: drivers/net/wireless/ath/ath11k/ 17493 17494QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17495M: Toke Høiland-Jørgensen <toke@toke.dk> 17496L: linux-wireless@vger.kernel.org 17497S: Maintained 17498W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17499T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17500F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17501F: drivers/net/wireless/ath/ath9k/ 17502 17503QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17504M: Stephan Gerhold <stephan@gerhold.net> 17505L: netdev@vger.kernel.org 17506L: linux-arm-msm@vger.kernel.org 17507S: Maintained 17508F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17509F: drivers/net/wwan/qcom_bam_dmux.c 17510 17511QUALCOMM CAMERA SUBSYSTEM DRIVER 17512M: Robert Foss <rfoss@kernel.org> 17513M: Todor Tomov <todor.too@gmail.com> 17514M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17515L: linux-media@vger.kernel.org 17516S: Maintained 17517F: Documentation/admin-guide/media/qcom_camss.rst 17518F: Documentation/devicetree/bindings/media/*camss* 17519F: drivers/media/platform/qcom/camss/ 17520 17521QUALCOMM CLOCK DRIVERS 17522M: Bjorn Andersson <andersson@kernel.org> 17523L: linux-arm-msm@vger.kernel.org 17524S: Supported 17525T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17526F: Documentation/devicetree/bindings/clock/qcom,* 17527F: drivers/clk/qcom/ 17528F: include/dt-bindings/clock/qcom,* 17529 17530QUALCOMM CLOUD AI (QAIC) DRIVER 17531M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17532R: Carl Vanderlip <quic_carlv@quicinc.com> 17533R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17534L: linux-arm-msm@vger.kernel.org 17535L: dri-devel@lists.freedesktop.org 17536S: Supported 17537T: git git://anongit.freedesktop.org/drm/drm-misc 17538F: Documentation/accel/qaic/ 17539F: drivers/accel/qaic/ 17540F: include/uapi/drm/qaic_accel.h 17541 17542QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17543M: Bjorn Andersson <andersson@kernel.org> 17544M: Konrad Dybcio <konrad.dybcio@linaro.org> 17545L: linux-pm@vger.kernel.org 17546L: linux-arm-msm@vger.kernel.org 17547S: Maintained 17548F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17549F: drivers/soc/qcom/cpr.c 17550 17551QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17552M: Ilia Lin <ilia.lin@kernel.org> 17553L: linux-pm@vger.kernel.org 17554S: Maintained 17555F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17556F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17557F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17558 17559QUALCOMM CRYPTO DRIVERS 17560M: Thara Gopinath <thara.gopinath@gmail.com> 17561L: linux-crypto@vger.kernel.org 17562L: linux-arm-msm@vger.kernel.org 17563S: Maintained 17564F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17565F: drivers/crypto/qce/ 17566 17567QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17568M: Timur Tabi <timur@kernel.org> 17569L: netdev@vger.kernel.org 17570S: Maintained 17571F: drivers/net/ethernet/qualcomm/emac/ 17572 17573QUALCOMM ETHQOS ETHERNET DRIVER 17574M: Vinod Koul <vkoul@kernel.org> 17575R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17576L: netdev@vger.kernel.org 17577L: linux-arm-msm@vger.kernel.org 17578S: Maintained 17579F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17580F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17581 17582QUALCOMM FASTRPC DRIVER 17583M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17584M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17585L: linux-arm-msm@vger.kernel.org 17586S: Maintained 17587F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17588F: drivers/misc/fastrpc.c 17589F: include/uapi/misc/fastrpc.h 17590 17591QUALCOMM HEXAGON ARCHITECTURE 17592M: Brian Cain <bcain@quicinc.com> 17593L: linux-hexagon@vger.kernel.org 17594S: Supported 17595T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17596F: arch/hexagon/ 17597 17598QUALCOMM HIDMA DRIVER 17599M: Sinan Kaya <okaya@kernel.org> 17600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17601L: linux-arm-msm@vger.kernel.org 17602L: dmaengine@vger.kernel.org 17603S: Supported 17604F: drivers/dma/qcom/hidma* 17605 17606QUALCOMM I2C CCI DRIVER 17607M: Loic Poulain <loic.poulain@linaro.org> 17608M: Robert Foss <rfoss@kernel.org> 17609L: linux-i2c@vger.kernel.org 17610L: linux-arm-msm@vger.kernel.org 17611S: Maintained 17612F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17613F: drivers/i2c/busses/i2c-qcom-cci.c 17614 17615QUALCOMM INTERCONNECT BWMON DRIVER 17616M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17617L: linux-arm-msm@vger.kernel.org 17618S: Maintained 17619F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17620F: drivers/soc/qcom/icc-bwmon.c 17621 17622QUALCOMM IOMMU 17623M: Rob Clark <robdclark@gmail.com> 17624L: iommu@lists.linux.dev 17625L: linux-arm-msm@vger.kernel.org 17626S: Maintained 17627F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17628 17629QUALCOMM IPC ROUTER (QRTR) DRIVER 17630M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17631L: linux-arm-msm@vger.kernel.org 17632S: Maintained 17633F: include/trace/events/qrtr.h 17634F: include/uapi/linux/qrtr.h 17635F: net/qrtr/ 17636 17637QUALCOMM IPCC MAILBOX DRIVER 17638M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17639L: linux-arm-msm@vger.kernel.org 17640S: Supported 17641F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17642F: drivers/mailbox/qcom-ipcc.c 17643F: include/dt-bindings/mailbox/qcom-ipcc.h 17644 17645QUALCOMM IPQ4019 USB PHY DRIVER 17646M: Robert Marko <robert.marko@sartura.hr> 17647M: Luka Perkov <luka.perkov@sartura.hr> 17648L: linux-arm-msm@vger.kernel.org 17649S: Maintained 17650F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17651F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17652 17653QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17654M: Robert Marko <robert.marko@sartura.hr> 17655M: Luka Perkov <luka.perkov@sartura.hr> 17656L: linux-arm-msm@vger.kernel.org 17657S: Maintained 17658F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17659F: drivers/regulator/vqmmc-ipq4019-regulator.c 17660 17661QUALCOMM NAND CONTROLLER DRIVER 17662M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17663L: linux-mtd@lists.infradead.org 17664L: linux-arm-msm@vger.kernel.org 17665S: Maintained 17666F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17667F: drivers/mtd/nand/raw/qcom_nandc.c 17668 17669QUALCOMM RMNET DRIVER 17670M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17671M: Sean Tranchetti <quic_stranche@quicinc.com> 17672L: netdev@vger.kernel.org 17673S: Maintained 17674F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17675F: drivers/net/ethernet/qualcomm/rmnet/ 17676F: include/linux/if_rmnet.h 17677 17678QUALCOMM TSENS THERMAL DRIVER 17679M: Amit Kucheria <amitk@kernel.org> 17680M: Thara Gopinath <thara.gopinath@gmail.com> 17681L: linux-pm@vger.kernel.org 17682L: linux-arm-msm@vger.kernel.org 17683S: Maintained 17684F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17685F: drivers/thermal/qcom/ 17686 17687QUALCOMM TYPEC PORT MANAGER DRIVER 17688M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17689L: linux-arm-msm@vger.kernel.org 17690L: linux-usb@vger.kernel.org 17691S: Maintained 17692F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17693F: drivers/usb/typec/tcpm/qcom/ 17694 17695QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17696M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17697M: Vikash Garodia <quic_vgarodia@quicinc.com> 17698R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17699L: linux-media@vger.kernel.org 17700L: linux-arm-msm@vger.kernel.org 17701S: Maintained 17702T: git git://linuxtv.org/media_tree.git 17703F: Documentation/devicetree/bindings/media/*venus* 17704F: drivers/media/platform/qcom/venus/ 17705 17706QUALCOMM WCN36XX WIRELESS DRIVER 17707M: Loic Poulain <loic.poulain@linaro.org> 17708L: wcn36xx@lists.infradead.org 17709S: Supported 17710W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17711F: drivers/net/wireless/ath/wcn36xx/ 17712 17713QUANTENNA QTNFMAC WIRELESS DRIVER 17714M: Igor Mitsyanko <imitsyanko@quantenna.com> 17715R: Sergey Matyukevich <geomatsi@gmail.com> 17716L: linux-wireless@vger.kernel.org 17717S: Maintained 17718F: drivers/net/wireless/quantenna 17719 17720RADEON and AMDGPU DRM DRIVERS 17721M: Alex Deucher <alexander.deucher@amd.com> 17722M: Christian König <christian.koenig@amd.com> 17723M: Pan, Xinhui <Xinhui.Pan@amd.com> 17724L: amd-gfx@lists.freedesktop.org 17725S: Supported 17726B: https://gitlab.freedesktop.org/drm/amd/-/issues 17727C: irc://irc.oftc.net/radeon 17728T: git https://gitlab.freedesktop.org/agd5f/linux.git 17729F: Documentation/gpu/amdgpu/ 17730F: drivers/gpu/drm/amd/ 17731F: drivers/gpu/drm/radeon/ 17732F: include/uapi/drm/amdgpu_drm.h 17733F: include/uapi/drm/radeon_drm.h 17734 17735RADEON FRAMEBUFFER DISPLAY DRIVER 17736M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17737L: linux-fbdev@vger.kernel.org 17738S: Maintained 17739F: drivers/video/fbdev/aty/radeon* 17740F: include/uapi/linux/radeonfb.h 17741 17742RADIOSHARK RADIO DRIVER 17743M: Hans Verkuil <hverkuil@xs4all.nl> 17744L: linux-media@vger.kernel.org 17745S: Maintained 17746T: git git://linuxtv.org/media_tree.git 17747F: drivers/media/radio/radio-shark.c 17748 17749RADIOSHARK2 RADIO DRIVER 17750M: Hans Verkuil <hverkuil@xs4all.nl> 17751L: linux-media@vger.kernel.org 17752S: Maintained 17753T: git git://linuxtv.org/media_tree.git 17754F: drivers/media/radio/radio-shark2.c 17755F: drivers/media/radio/radio-tea5777.c 17756 17757RADOS BLOCK DEVICE (RBD) 17758M: Ilya Dryomov <idryomov@gmail.com> 17759R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17760L: ceph-devel@vger.kernel.org 17761S: Supported 17762W: http://ceph.com/ 17763T: git https://github.com/ceph/ceph-client.git 17764F: Documentation/ABI/testing/sysfs-bus-rbd 17765F: drivers/block/rbd.c 17766F: drivers/block/rbd_types.h 17767 17768RAGE128 FRAMEBUFFER DISPLAY DRIVER 17769L: linux-fbdev@vger.kernel.org 17770S: Orphan 17771F: drivers/video/fbdev/aty/aty128fb.c 17772 17773RAINSHADOW-CEC DRIVER 17774M: Hans Verkuil <hverkuil@xs4all.nl> 17775L: linux-media@vger.kernel.org 17776S: Maintained 17777T: git git://linuxtv.org/media_tree.git 17778F: drivers/media/cec/usb/rainshadow/ 17779 17780RALINK MIPS ARCHITECTURE 17781M: John Crispin <john@phrozen.org> 17782L: linux-mips@vger.kernel.org 17783S: Maintained 17784F: arch/mips/ralink 17785 17786RALINK MT7621 MIPS ARCHITECTURE 17787M: Arınç ÜNAL <arinc.unal@arinc9.com> 17788M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17789L: linux-mips@vger.kernel.org 17790S: Maintained 17791F: arch/mips/boot/dts/ralink/mt7621* 17792 17793RALINK RT2X00 WIRELESS LAN DRIVER 17794M: Stanislaw Gruszka <stf_xl@wp.pl> 17795M: Helmut Schaa <helmut.schaa@googlemail.com> 17796L: linux-wireless@vger.kernel.org 17797S: Maintained 17798F: drivers/net/wireless/ralink/rt2x00/ 17799 17800RAMDISK RAM BLOCK DEVICE DRIVER 17801M: Jens Axboe <axboe@kernel.dk> 17802S: Maintained 17803F: Documentation/admin-guide/blockdev/ramdisk.rst 17804F: drivers/block/brd.c 17805 17806RANCHU VIRTUAL BOARD FOR MIPS 17807M: Miodrag Dinic <miodrag.dinic@mips.com> 17808L: linux-mips@vger.kernel.org 17809S: Supported 17810F: arch/mips/configs/generic/board-ranchu.config 17811F: arch/mips/generic/board-ranchu.c 17812 17813RANDOM NUMBER DRIVER 17814M: "Theodore Ts'o" <tytso@mit.edu> 17815M: Jason A. Donenfeld <Jason@zx2c4.com> 17816S: Maintained 17817T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17818F: drivers/char/random.c 17819F: drivers/virt/vmgenid.c 17820 17821RAPIDIO SUBSYSTEM 17822M: Matt Porter <mporter@kernel.crashing.org> 17823M: Alexandre Bounine <alex.bou9@gmail.com> 17824S: Maintained 17825F: drivers/rapidio/ 17826 17827RAS INFRASTRUCTURE 17828M: Tony Luck <tony.luck@intel.com> 17829M: Borislav Petkov <bp@alien8.de> 17830L: linux-edac@vger.kernel.org 17831S: Maintained 17832F: Documentation/admin-guide/ras.rst 17833F: drivers/ras/ 17834F: include/linux/ras.h 17835F: include/ras/ras_event.h 17836 17837RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17838L: linux-wireless@vger.kernel.org 17839S: Orphan 17840F: drivers/net/wireless/legacy/ray* 17841 17842RC-CORE / LIRC FRAMEWORK 17843M: Sean Young <sean@mess.org> 17844L: linux-media@vger.kernel.org 17845S: Maintained 17846W: http://linuxtv.org 17847T: git git://linuxtv.org/media_tree.git 17848F: Documentation/driver-api/media/rc-core.rst 17849F: Documentation/userspace-api/media/rc/ 17850F: drivers/media/rc/ 17851F: include/media/rc-core.h 17852F: include/media/rc-map.h 17853F: include/uapi/linux/lirc.h 17854 17855RCMM REMOTE CONTROLS DECODER 17856M: Patrick Lerda <patrick9876@free.fr> 17857S: Maintained 17858F: drivers/media/rc/ir-rcmm-decoder.c 17859 17860RCUTORTURE TEST FRAMEWORK 17861M: "Paul E. McKenney" <paulmck@kernel.org> 17862M: Josh Triplett <josh@joshtriplett.org> 17863R: Steven Rostedt <rostedt@goodmis.org> 17864R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17865R: Lai Jiangshan <jiangshanlai@gmail.com> 17866L: rcu@vger.kernel.org 17867S: Supported 17868T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17869F: tools/testing/selftests/rcutorture 17870 17871RDACM20 Camera Sensor 17872M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17873M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17874M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17875M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17876L: linux-media@vger.kernel.org 17877S: Maintained 17878F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17879F: drivers/media/i2c/max9271.c 17880F: drivers/media/i2c/max9271.h 17881F: drivers/media/i2c/rdacm20.c 17882 17883RDACM21 Camera Sensor 17884M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17885M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17886M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17887M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17888L: linux-media@vger.kernel.org 17889S: Maintained 17890F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17891F: drivers/media/i2c/max9271.c 17892F: drivers/media/i2c/max9271.h 17893F: drivers/media/i2c/rdacm21.c 17894 17895RDC R-321X SoC 17896M: Florian Fainelli <florian@openwrt.org> 17897S: Maintained 17898 17899RDC R6040 FAST ETHERNET DRIVER 17900M: Florian Fainelli <f.fainelli@gmail.com> 17901L: netdev@vger.kernel.org 17902S: Maintained 17903F: drivers/net/ethernet/rdc/r6040.c 17904 17905RDMAVT - RDMA verbs software 17906M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17907L: linux-rdma@vger.kernel.org 17908S: Supported 17909F: drivers/infiniband/sw/rdmavt 17910 17911RDS - RELIABLE DATAGRAM SOCKETS 17912M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17913L: netdev@vger.kernel.org 17914L: linux-rdma@vger.kernel.org 17915L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17916S: Supported 17917W: https://oss.oracle.com/projects/rds/ 17918F: Documentation/networking/rds.rst 17919F: net/rds/ 17920 17921RDT - RESOURCE ALLOCATION 17922M: Fenghua Yu <fenghua.yu@intel.com> 17923M: Reinette Chatre <reinette.chatre@intel.com> 17924L: linux-kernel@vger.kernel.org 17925S: Supported 17926F: Documentation/arch/x86/resctrl* 17927F: arch/x86/include/asm/resctrl.h 17928F: arch/x86/kernel/cpu/resctrl/ 17929F: tools/testing/selftests/resctrl/ 17930 17931READ-COPY UPDATE (RCU) 17932M: "Paul E. McKenney" <paulmck@kernel.org> 17933M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17934M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17935M: Joel Fernandes <joel@joelfernandes.org> 17936M: Josh Triplett <josh@joshtriplett.org> 17937M: Boqun Feng <boqun.feng@gmail.com> 17938R: Steven Rostedt <rostedt@goodmis.org> 17939R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17940R: Lai Jiangshan <jiangshanlai@gmail.com> 17941R: Zqiang <qiang.zhang1211@gmail.com> 17942L: rcu@vger.kernel.org 17943S: Supported 17944W: http://www.rdrop.com/users/paulmck/RCU/ 17945T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17946F: Documentation/RCU/ 17947F: include/linux/rcu* 17948F: kernel/rcu/ 17949X: Documentation/RCU/torture.rst 17950X: include/linux/srcu*.h 17951X: kernel/rcu/srcu*.c 17952 17953REAL TIME CLOCK (RTC) SUBSYSTEM 17954M: Alessandro Zummo <a.zummo@towertech.it> 17955M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17956L: linux-rtc@vger.kernel.org 17957S: Maintained 17958Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17959T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17960F: Documentation/admin-guide/rtc.rst 17961F: Documentation/devicetree/bindings/rtc/ 17962F: drivers/rtc/ 17963F: include/linux/platform_data/rtc-* 17964F: include/linux/rtc.h 17965F: include/linux/rtc/ 17966F: include/uapi/linux/rtc.h 17967F: tools/testing/selftests/rtc/ 17968 17969Real-time Linux Analysis (RTLA) tools 17970M: Daniel Bristot de Oliveira <bristot@kernel.org> 17971M: Steven Rostedt <rostedt@goodmis.org> 17972L: linux-trace-kernel@vger.kernel.org 17973S: Maintained 17974F: Documentation/tools/rtla/ 17975F: tools/tracing/rtla/ 17976 17977REALTEK AUDIO CODECS 17978M: Oder Chiou <oder_chiou@realtek.com> 17979S: Maintained 17980F: include/sound/rt*.h 17981F: sound/soc/codecs/rt* 17982 17983REALTEK OTTO WATCHDOG 17984M: Sander Vanheule <sander@svanheule.net> 17985L: linux-watchdog@vger.kernel.org 17986S: Maintained 17987F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17988F: drivers/watchdog/realtek_otto_wdt.c 17989 17990REALTEK RTL83xx SMI DSA ROUTER CHIPS 17991M: Linus Walleij <linus.walleij@linaro.org> 17992M: Alvin Šipraga <alsi@bang-olufsen.dk> 17993S: Maintained 17994F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17995F: drivers/net/dsa/realtek/* 17996 17997REALTEK WIRELESS DRIVER (rtlwifi family) 17998M: Ping-Ke Shih <pkshih@realtek.com> 17999L: linux-wireless@vger.kernel.org 18000S: Maintained 18001W: https://wireless.wiki.kernel.org/ 18002T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18003F: drivers/net/wireless/realtek/rtlwifi/ 18004 18005REALTEK WIRELESS DRIVER (rtw88) 18006M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 18007L: linux-wireless@vger.kernel.org 18008S: Maintained 18009F: drivers/net/wireless/realtek/rtw88/ 18010 18011REALTEK WIRELESS DRIVER (rtw89) 18012M: Ping-Ke Shih <pkshih@realtek.com> 18013L: linux-wireless@vger.kernel.org 18014S: Maintained 18015F: drivers/net/wireless/realtek/rtw89/ 18016 18017REDPINE WIRELESS DRIVER 18018L: linux-wireless@vger.kernel.org 18019S: Orphan 18020F: drivers/net/wireless/rsi/ 18021 18022REGISTER MAP ABSTRACTION 18023M: Mark Brown <broonie@kernel.org> 18024L: linux-kernel@vger.kernel.org 18025S: Supported 18026T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18027F: Documentation/devicetree/bindings/regmap/ 18028F: drivers/base/regmap/ 18029F: include/linux/regmap.h 18030 18031REISERFS FILE SYSTEM 18032L: reiserfs-devel@vger.kernel.org 18033S: Supported 18034F: fs/reiserfs/ 18035 18036REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18037M: Bjorn Andersson <andersson@kernel.org> 18038M: Mathieu Poirier <mathieu.poirier@linaro.org> 18039L: linux-remoteproc@vger.kernel.org 18040S: Maintained 18041T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18042F: Documentation/ABI/testing/sysfs-class-remoteproc 18043F: Documentation/devicetree/bindings/remoteproc/ 18044F: Documentation/staging/remoteproc.rst 18045F: drivers/remoteproc/ 18046F: include/linux/remoteproc.h 18047F: include/linux/remoteproc/ 18048 18049REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18050M: Bjorn Andersson <andersson@kernel.org> 18051M: Mathieu Poirier <mathieu.poirier@linaro.org> 18052L: linux-remoteproc@vger.kernel.org 18053S: Maintained 18054T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18055F: Documentation/ABI/testing/sysfs-bus-rpmsg 18056F: Documentation/staging/rpmsg.rst 18057F: drivers/rpmsg/ 18058F: include/linux/rpmsg.h 18059F: include/linux/rpmsg/ 18060F: include/uapi/linux/rpmsg.h 18061F: samples/rpmsg/ 18062 18063REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18064M: Stephan Gerhold <stephan@gerhold.net> 18065L: netdev@vger.kernel.org 18066L: linux-remoteproc@vger.kernel.org 18067S: Maintained 18068F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18069 18070RENESAS CLOCK DRIVERS 18071M: Geert Uytterhoeven <geert+renesas@glider.be> 18072L: linux-renesas-soc@vger.kernel.org 18073S: Supported 18074T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18075F: Documentation/devicetree/bindings/clock/renesas,* 18076F: drivers/clk/renesas/ 18077 18078RENESAS EMEV2 I2C DRIVER 18079M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18080L: linux-renesas-soc@vger.kernel.org 18081S: Supported 18082F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18083F: drivers/i2c/busses/i2c-emev2.c 18084 18085RENESAS ETHERNET DRIVERS 18086R: Sergey Shtylyov <s.shtylyov@omp.ru> 18087L: netdev@vger.kernel.org 18088L: linux-renesas-soc@vger.kernel.org 18089F: Documentation/devicetree/bindings/net/renesas,*.yaml 18090F: drivers/net/ethernet/renesas/ 18091F: include/linux/sh_eth.h 18092 18093RENESAS IDT821034 ASoC CODEC 18094M: Herve Codina <herve.codina@bootlin.com> 18095L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18096S: Maintained 18097F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18098F: sound/soc/codecs/idt821034.c 18099 18100RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18101M: Miquel Raynal <miquel.raynal@bootlin.com> 18102L: linux-mtd@lists.infradead.org 18103L: linux-renesas-soc@vger.kernel.org 18104S: Maintained 18105F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18106F: drivers/mtd/nand/raw/renesas-nand-controller.c 18107 18108RENESAS R-CAR GYROADC DRIVER 18109M: Marek Vasut <marek.vasut@gmail.com> 18110L: linux-iio@vger.kernel.org 18111S: Supported 18112F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18113F: drivers/iio/adc/rcar-gyroadc.c 18114 18115RENESAS R-CAR I2C DRIVERS 18116M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18117L: linux-renesas-soc@vger.kernel.org 18118S: Supported 18119F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18120F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18121F: drivers/i2c/busses/i2c-rcar.c 18122F: drivers/i2c/busses/i2c-sh_mobile.c 18123 18124RENESAS R-CAR SATA DRIVER 18125R: Sergey Shtylyov <s.shtylyov@omp.ru> 18126L: linux-ide@vger.kernel.org 18127L: linux-renesas-soc@vger.kernel.org 18128S: Supported 18129F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18130F: drivers/ata/sata_rcar.c 18131 18132RENESAS R-CAR THERMAL DRIVERS 18133M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18134L: linux-renesas-soc@vger.kernel.org 18135S: Supported 18136F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18137F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18138F: drivers/thermal/rcar_gen3_thermal.c 18139F: drivers/thermal/rcar_thermal.c 18140 18141RENESAS RIIC DRIVER 18142M: Chris Brandt <chris.brandt@renesas.com> 18143L: linux-renesas-soc@vger.kernel.org 18144S: Supported 18145F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18146F: drivers/i2c/busses/i2c-riic.c 18147 18148RENESAS RZ/G2L A/D DRIVER 18149M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18150L: linux-iio@vger.kernel.org 18151L: linux-renesas-soc@vger.kernel.org 18152S: Supported 18153F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18154F: drivers/iio/adc/rzg2l_adc.c 18155 18156RENESAS RZ/G2L MTU3a COUNTER DRIVER 18157M: Biju Das <biju.das.jz@bp.renesas.com> 18158L: linux-iio@vger.kernel.org 18159L: linux-renesas-soc@vger.kernel.org 18160S: Supported 18161F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18162F: drivers/counter/rz-mtu3-cnt.c 18163 18164RENESAS RZ/N1 A5PSW SWITCH DRIVER 18165M: Clément Léger <clement.leger@bootlin.com> 18166L: linux-renesas-soc@vger.kernel.org 18167L: netdev@vger.kernel.org 18168S: Maintained 18169F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18170F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18171F: drivers/net/dsa/rzn1_a5psw* 18172F: drivers/net/pcs/pcs-rzn1-miic.c 18173F: include/dt-bindings/net/pcs-rzn1-miic.h 18174F: include/linux/pcs-rzn1-miic.h 18175F: net/dsa/tag_rzn1_a5psw.c 18176 18177RENESAS RZ/N1 RTC CONTROLLER DRIVER 18178M: Miquel Raynal <miquel.raynal@bootlin.com> 18179L: linux-rtc@vger.kernel.org 18180L: linux-renesas-soc@vger.kernel.org 18181S: Maintained 18182F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18183F: drivers/rtc/rtc-rzn1.c 18184 18185RENESAS RZ/N1 USBF CONTROLLER DRIVER 18186M: Herve Codina <herve.codina@bootlin.com> 18187L: linux-renesas-soc@vger.kernel.org 18188L: linux-usb@vger.kernel.org 18189S: Maintained 18190F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18191F: drivers/usb/gadget/udc/renesas_usbf.c 18192 18193RENESAS RZ/V2M I2C DRIVER 18194M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18195L: linux-i2c@vger.kernel.org 18196L: linux-renesas-soc@vger.kernel.org 18197S: Supported 18198F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18199F: drivers/i2c/busses/i2c-rzv2m.c 18200 18201RENESAS USB PHY DRIVER 18202M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18203L: linux-renesas-soc@vger.kernel.org 18204S: Maintained 18205F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18206 18207RENESAS VERSACLOCK 7 CLOCK DRIVER 18208M: Alex Helms <alexander.helms.jy@renesas.com> 18209S: Maintained 18210F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18211F: drivers/clk/clk-versaclock7.c 18212 18213RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18214M: Herve Codina <herve.codina@bootlin.com> 18215L: linux-iio@vger.kernel.org 18216S: Maintained 18217F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18218F: drivers/iio/potentiometer/x9250.c 18219 18220RESET CONTROLLER FRAMEWORK 18221M: Philipp Zabel <p.zabel@pengutronix.de> 18222S: Maintained 18223T: git git://git.pengutronix.de/git/pza/linux 18224F: Documentation/devicetree/bindings/reset/ 18225F: Documentation/driver-api/reset.rst 18226F: drivers/reset/ 18227F: include/dt-bindings/reset/ 18228F: include/linux/reset-controller.h 18229F: include/linux/reset.h 18230F: include/linux/reset/ 18231K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18232 18233RESTARTABLE SEQUENCES SUPPORT 18234M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18235M: Peter Zijlstra <peterz@infradead.org> 18236M: "Paul E. McKenney" <paulmck@kernel.org> 18237M: Boqun Feng <boqun.feng@gmail.com> 18238L: linux-kernel@vger.kernel.org 18239S: Supported 18240F: include/trace/events/rseq.h 18241F: include/uapi/linux/rseq.h 18242F: kernel/rseq.c 18243F: tools/testing/selftests/rseq/ 18244 18245RFKILL 18246M: Johannes Berg <johannes@sipsolutions.net> 18247L: linux-wireless@vger.kernel.org 18248S: Maintained 18249W: https://wireless.wiki.kernel.org/ 18250Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18251T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18252T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18253F: Documentation/ABI/stable/sysfs-class-rfkill 18254F: Documentation/driver-api/rfkill.rst 18255F: include/linux/rfkill.h 18256F: include/uapi/linux/rfkill.h 18257F: net/rfkill/ 18258 18259RHASHTABLE 18260M: Thomas Graf <tgraf@suug.ch> 18261M: Herbert Xu <herbert@gondor.apana.org.au> 18262L: netdev@vger.kernel.org 18263S: Maintained 18264F: include/linux/rhashtable-types.h 18265F: include/linux/rhashtable.h 18266F: lib/rhashtable.c 18267F: lib/test_rhashtable.c 18268 18269RICOH R5C592 MEMORYSTICK DRIVER 18270M: Maxim Levitsky <maximlevitsky@gmail.com> 18271S: Maintained 18272F: drivers/memstick/host/r592.* 18273 18274RICOH SMARTMEDIA/XD DRIVER 18275M: Maxim Levitsky <maximlevitsky@gmail.com> 18276S: Maintained 18277F: drivers/mtd/nand/raw/r852.c 18278F: drivers/mtd/nand/raw/r852.h 18279 18280RISC-V ARCHITECTURE 18281M: Paul Walmsley <paul.walmsley@sifive.com> 18282M: Palmer Dabbelt <palmer@dabbelt.com> 18283M: Albert Ou <aou@eecs.berkeley.edu> 18284L: linux-riscv@lists.infradead.org 18285S: Supported 18286Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18287C: irc://irc.libera.chat/riscv 18288P: Documentation/riscv/patch-acceptance.rst 18289T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18290F: arch/riscv/ 18291N: riscv 18292K: riscv 18293 18294RISC-V MICROCHIP FPGA SUPPORT 18295M: Conor Dooley <conor.dooley@microchip.com> 18296M: Daire McNamara <daire.mcnamara@microchip.com> 18297L: linux-riscv@lists.infradead.org 18298S: Supported 18299F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18300F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18301F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18302F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18303F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18304F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18305F: Documentation/devicetree/bindings/riscv/microchip.yaml 18306F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18307F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18308F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18309F: arch/riscv/boot/dts/microchip/ 18310F: drivers/char/hw_random/mpfs-rng.c 18311F: drivers/clk/microchip/clk-mpfs*.c 18312F: drivers/i2c/busses/i2c-microchip-corei2c.c 18313F: drivers/mailbox/mailbox-mpfs.c 18314F: drivers/pci/controller/pcie-microchip-host.c 18315F: drivers/pwm/pwm-microchip-core.c 18316F: drivers/reset/reset-mpfs.c 18317F: drivers/rtc/rtc-mpfs.c 18318F: drivers/soc/microchip/mpfs-sys-controller.c 18319F: drivers/spi/spi-microchip-core-qspi.c 18320F: drivers/spi/spi-microchip-core.c 18321F: drivers/usb/musb/mpfs.c 18322F: include/soc/microchip/mpfs.h 18323 18324RISC-V MISC SOC SUPPORT 18325M: Conor Dooley <conor@kernel.org> 18326L: linux-riscv@lists.infradead.org 18327S: Maintained 18328Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18329T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18330F: Documentation/devicetree/bindings/riscv/ 18331F: arch/riscv/boot/dts/ 18332X: arch/riscv/boot/dts/allwinner/ 18333X: arch/riscv/boot/dts/renesas/ 18334 18335RISC-V PMU DRIVERS 18336M: Atish Patra <atishp@atishpatra.org> 18337R: Anup Patel <anup@brainfault.org> 18338L: linux-riscv@lists.infradead.org 18339S: Supported 18340F: drivers/perf/riscv_pmu.c 18341F: drivers/perf/riscv_pmu_legacy.c 18342F: drivers/perf/riscv_pmu_sbi.c 18343 18344RISC-V THEAD SoC SUPPORT 18345M: Jisheng Zhang <jszhang@kernel.org> 18346M: Guo Ren <guoren@kernel.org> 18347M: Fu Wei <wefu@redhat.com> 18348L: linux-riscv@lists.infradead.org 18349S: Maintained 18350F: arch/riscv/boot/dts/thead/ 18351 18352RNBD BLOCK DRIVERS 18353M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18354M: Jack Wang <jinpu.wang@ionos.com> 18355L: linux-block@vger.kernel.org 18356S: Maintained 18357F: drivers/block/rnbd/ 18358 18359ROCCAT DRIVERS 18360M: Stefan Achatz <erazor_de@users.sourceforge.net> 18361S: Maintained 18362W: http://sourceforge.net/projects/roccat/ 18363F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18364F: drivers/hid/hid-roccat* 18365F: include/linux/hid-roccat* 18366 18367ROCKCHIP CRYPTO DRIVERS 18368M: Corentin Labbe <clabbe@baylibre.com> 18369L: linux-crypto@vger.kernel.org 18370S: Maintained 18371F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18372F: drivers/crypto/rockchip/ 18373 18374ROCKCHIP I2S TDM DRIVER 18375M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18376L: linux-rockchip@lists.infradead.org 18377S: Maintained 18378F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18379F: sound/soc/rockchip/rockchip_i2s_tdm.* 18380 18381ROCKCHIP ISP V1 DRIVER 18382M: Dafna Hirschfeld <dafna@fastmail.com> 18383L: linux-media@vger.kernel.org 18384L: linux-rockchip@lists.infradead.org 18385S: Maintained 18386F: Documentation/admin-guide/media/rkisp1.rst 18387F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18388F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18389F: drivers/media/platform/rockchip/rkisp1 18390F: include/uapi/linux/rkisp1-config.h 18391 18392ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18393M: Jacob Chen <jacob-chen@iotwrt.com> 18394M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18395L: linux-media@vger.kernel.org 18396L: linux-rockchip@lists.infradead.org 18397S: Maintained 18398F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18399F: drivers/media/platform/rockchip/rga/ 18400 18401ROCKCHIP VIDEO DECODER DRIVER 18402M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18403L: linux-media@vger.kernel.org 18404L: linux-rockchip@lists.infradead.org 18405S: Maintained 18406F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18407F: drivers/staging/media/rkvdec/ 18408 18409ROCKER DRIVER 18410M: Jiri Pirko <jiri@resnulli.us> 18411L: netdev@vger.kernel.org 18412S: Supported 18413F: drivers/net/ethernet/rocker/ 18414 18415ROCKETPORT EXPRESS/INFINITY DRIVER 18416M: Kevin Cernekee <cernekee@gmail.com> 18417L: linux-serial@vger.kernel.org 18418S: Odd Fixes 18419F: drivers/tty/serial/rp2.* 18420 18421ROHM BD99954 CHARGER IC 18422M: Matti Vaittinen <mazziesaccount@gmail.com> 18423S: Supported 18424F: drivers/power/supply/bd99954-charger.c 18425F: drivers/power/supply/bd99954-charger.h 18426 18427ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18428M: Tomasz Duszynski <tduszyns@gmail.com> 18429S: Maintained 18430F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18431F: drivers/iio/light/bh1750.c 18432 18433ROHM BU270xx LIGHT SENSOR DRIVERs 18434M: Matti Vaittinen <mazziesaccount@gmail.com> 18435L: linux-iio@vger.kernel.org 18436S: Supported 18437F: drivers/iio/light/rohm-bu27008.c 18438F: drivers/iio/light/rohm-bu27034.c 18439 18440ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18441M: Marek Vasut <marek.vasut+renesas@gmail.com> 18442L: linux-kernel@vger.kernel.org 18443L: linux-renesas-soc@vger.kernel.org 18444S: Supported 18445F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18446F: drivers/gpio/gpio-bd9571mwv.c 18447F: drivers/mfd/bd9571mwv.c 18448F: drivers/regulator/bd9571mwv-regulator.c 18449F: include/linux/mfd/bd9571mwv.h 18450 18451ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18452M: Matti Vaittinen <mazziesaccount@gmail.com> 18453S: Supported 18454F: drivers/clk/clk-bd718x7.c 18455F: drivers/gpio/gpio-bd71815.c 18456F: drivers/gpio/gpio-bd71828.c 18457F: drivers/mfd/rohm-bd71828.c 18458F: drivers/mfd/rohm-bd718x7.c 18459F: drivers/mfd/rohm-bd9576.c 18460F: drivers/regulator/bd71815-regulator.c 18461F: drivers/regulator/bd71828-regulator.c 18462F: drivers/regulator/bd718x7-regulator.c 18463F: drivers/regulator/bd9576-regulator.c 18464F: drivers/regulator/rohm-regulator.c 18465F: drivers/rtc/rtc-bd70528.c 18466F: drivers/watchdog/bd9576_wdt.c 18467F: include/linux/mfd/rohm-bd71815.h 18468F: include/linux/mfd/rohm-bd71828.h 18469F: include/linux/mfd/rohm-bd718x7.h 18470F: include/linux/mfd/rohm-bd957x.h 18471F: include/linux/mfd/rohm-generic.h 18472F: include/linux/mfd/rohm-shared.h 18473 18474ROSE NETWORK LAYER 18475M: Ralf Baechle <ralf@linux-mips.org> 18476L: linux-hams@vger.kernel.org 18477S: Maintained 18478W: http://www.linux-ax25.org/ 18479F: include/net/rose.h 18480F: include/uapi/linux/rose.h 18481F: net/rose/ 18482 18483ROTATION DRIVER FOR ALLWINNER A83T 18484M: Jernej Skrabec <jernej.skrabec@gmail.com> 18485L: linux-media@vger.kernel.org 18486S: Maintained 18487T: git git://linuxtv.org/media_tree.git 18488F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18489F: drivers/media/platform/sunxi/sun8i-rotate/ 18490 18491RPMSG TTY DRIVER 18492M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18493L: linux-remoteproc@vger.kernel.org 18494S: Maintained 18495F: drivers/tty/rpmsg_tty.c 18496 18497RTL2830 MEDIA DRIVER 18498M: Antti Palosaari <crope@iki.fi> 18499L: linux-media@vger.kernel.org 18500S: Maintained 18501W: https://linuxtv.org 18502W: http://palosaari.fi/linux/ 18503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18504T: git git://linuxtv.org/anttip/media_tree.git 18505F: drivers/media/dvb-frontends/rtl2830* 18506 18507RTL2832 MEDIA DRIVER 18508M: Antti Palosaari <crope@iki.fi> 18509L: linux-media@vger.kernel.org 18510S: Maintained 18511W: https://linuxtv.org 18512W: http://palosaari.fi/linux/ 18513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18514T: git git://linuxtv.org/anttip/media_tree.git 18515F: drivers/media/dvb-frontends/rtl2832* 18516 18517RTL2832_SDR MEDIA DRIVER 18518M: Antti Palosaari <crope@iki.fi> 18519L: linux-media@vger.kernel.org 18520S: Maintained 18521W: https://linuxtv.org 18522W: http://palosaari.fi/linux/ 18523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18524T: git git://linuxtv.org/anttip/media_tree.git 18525F: drivers/media/dvb-frontends/rtl2832_sdr* 18526 18527RTL8180 WIRELESS DRIVER 18528L: linux-wireless@vger.kernel.org 18529S: Orphan 18530W: https://wireless.wiki.kernel.org/ 18531T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18532F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18533 18534RTL8187 WIRELESS DRIVER 18535M: Herton Ronaldo Krzesinski <herton@canonical.com> 18536M: Hin-Tak Leung <htl10@users.sourceforge.net> 18537M: Larry Finger <Larry.Finger@lwfinger.net> 18538L: linux-wireless@vger.kernel.org 18539S: Maintained 18540W: https://wireless.wiki.kernel.org/ 18541T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18542F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18543 18544RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18545M: Jes Sorensen <Jes.Sorensen@gmail.com> 18546L: linux-wireless@vger.kernel.org 18547S: Maintained 18548T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18549F: drivers/net/wireless/realtek/rtl8xxxu/ 18550 18551RTRS TRANSPORT DRIVERS 18552M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18553M: Jack Wang <jinpu.wang@ionos.com> 18554L: linux-rdma@vger.kernel.org 18555S: Maintained 18556F: drivers/infiniband/ulp/rtrs/ 18557 18558RUNTIME VERIFICATION (RV) 18559M: Daniel Bristot de Oliveira <bristot@kernel.org> 18560M: Steven Rostedt <rostedt@goodmis.org> 18561L: linux-trace-kernel@vger.kernel.org 18562S: Maintained 18563F: Documentation/trace/rv/ 18564F: include/linux/rv.h 18565F: include/rv/ 18566F: kernel/trace/rv/ 18567F: tools/verification/ 18568 18569RUST 18570M: Miguel Ojeda <ojeda@kernel.org> 18571M: Alex Gaynor <alex.gaynor@gmail.com> 18572M: Wedson Almeida Filho <wedsonaf@gmail.com> 18573R: Boqun Feng <boqun.feng@gmail.com> 18574R: Gary Guo <gary@garyguo.net> 18575R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18576R: Benno Lossin <benno.lossin@proton.me> 18577L: rust-for-linux@vger.kernel.org 18578S: Supported 18579W: https://github.com/Rust-for-Linux/linux 18580B: https://github.com/Rust-for-Linux/linux/issues 18581C: zulip://rust-for-linux.zulipchat.com 18582T: git https://github.com/Rust-for-Linux/linux.git rust-next 18583F: Documentation/rust/ 18584F: rust/ 18585F: samples/rust/ 18586F: scripts/*rust* 18587K: \b(?i:rust)\b 18588 18589RXRPC SOCKETS (AF_RXRPC) 18590M: David Howells <dhowells@redhat.com> 18591M: Marc Dionne <marc.dionne@auristor.com> 18592L: linux-afs@lists.infradead.org 18593S: Supported 18594W: https://www.infradead.org/~dhowells/kafs/ 18595F: Documentation/networking/rxrpc.rst 18596F: include/keys/rxrpc-type.h 18597F: include/net/af_rxrpc.h 18598F: include/trace/events/rxrpc.h 18599F: include/uapi/linux/rxrpc.h 18600F: net/rxrpc/ 18601 18602S3 SAVAGE FRAMEBUFFER DRIVER 18603M: Antonino Daplas <adaplas@gmail.com> 18604L: linux-fbdev@vger.kernel.org 18605S: Maintained 18606F: drivers/video/fbdev/savage/ 18607 18608S390 ARCHITECTURE 18609M: Heiko Carstens <hca@linux.ibm.com> 18610M: Vasily Gorbik <gor@linux.ibm.com> 18611M: Alexander Gordeev <agordeev@linux.ibm.com> 18612R: Christian Borntraeger <borntraeger@linux.ibm.com> 18613R: Sven Schnelle <svens@linux.ibm.com> 18614L: linux-s390@vger.kernel.org 18615S: Supported 18616T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18617F: Documentation/driver-api/s390-drivers.rst 18618F: Documentation/s390/ 18619F: arch/s390/ 18620F: drivers/s390/ 18621F: drivers/watchdog/diag288_wdt.c 18622 18623S390 COMMON I/O LAYER 18624M: Vineeth Vijayan <vneethv@linux.ibm.com> 18625M: Peter Oberparleiter <oberpar@linux.ibm.com> 18626L: linux-s390@vger.kernel.org 18627S: Supported 18628F: drivers/s390/cio/ 18629 18630S390 DASD DRIVER 18631M: Stefan Haberland <sth@linux.ibm.com> 18632M: Jan Hoeppner <hoeppner@linux.ibm.com> 18633L: linux-s390@vger.kernel.org 18634S: Supported 18635F: block/partitions/ibm.c 18636F: drivers/s390/block/dasd* 18637F: include/linux/dasd_mod.h 18638 18639S390 IOMMU (PCI) 18640M: Niklas Schnelle <schnelle@linux.ibm.com> 18641M: Matthew Rosato <mjrosato@linux.ibm.com> 18642R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18643L: linux-s390@vger.kernel.org 18644S: Supported 18645F: drivers/iommu/s390-iommu.c 18646 18647S390 IUCV NETWORK LAYER 18648M: Alexandra Winter <wintera@linux.ibm.com> 18649M: Wenjia Zhang <wenjia@linux.ibm.com> 18650L: linux-s390@vger.kernel.org 18651L: netdev@vger.kernel.org 18652S: Supported 18653F: drivers/s390/net/*iucv* 18654F: include/net/iucv/ 18655F: net/iucv/ 18656 18657S390 MM 18658M: Alexander Gordeev <agordeev@linux.ibm.com> 18659M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18660L: linux-s390@vger.kernel.org 18661S: Supported 18662T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18663F: arch/s390/include/asm/pgtable.h 18664F: arch/s390/mm 18665 18666S390 NETWORK DRIVERS 18667M: Alexandra Winter <wintera@linux.ibm.com> 18668M: Wenjia Zhang <wenjia@linux.ibm.com> 18669L: linux-s390@vger.kernel.org 18670L: netdev@vger.kernel.org 18671S: Supported 18672F: drivers/s390/net/ 18673 18674S390 PCI SUBSYSTEM 18675M: Niklas Schnelle <schnelle@linux.ibm.com> 18676M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18677L: linux-s390@vger.kernel.org 18678S: Supported 18679F: Documentation/s390/pci.rst 18680F: arch/s390/pci/ 18681F: drivers/pci/hotplug/s390_pci_hpc.c 18682 18683S390 SCM DRIVER 18684M: Vineeth Vijayan <vneethv@linux.ibm.com> 18685L: linux-s390@vger.kernel.org 18686S: Supported 18687F: drivers/s390/block/scm* 18688F: drivers/s390/cio/scm.c 18689 18690S390 VFIO AP DRIVER 18691M: Tony Krowiak <akrowiak@linux.ibm.com> 18692M: Halil Pasic <pasic@linux.ibm.com> 18693M: Jason Herne <jjherne@linux.ibm.com> 18694L: linux-s390@vger.kernel.org 18695S: Supported 18696F: Documentation/s390/vfio-ap* 18697F: drivers/s390/crypto/vfio_ap* 18698 18699S390 VFIO-CCW DRIVER 18700M: Eric Farman <farman@linux.ibm.com> 18701M: Matthew Rosato <mjrosato@linux.ibm.com> 18702R: Halil Pasic <pasic@linux.ibm.com> 18703L: linux-s390@vger.kernel.org 18704L: kvm@vger.kernel.org 18705S: Supported 18706F: Documentation/s390/vfio-ccw.rst 18707F: drivers/s390/cio/vfio_ccw* 18708F: include/uapi/linux/vfio_ccw.h 18709 18710S390 VFIO-PCI DRIVER 18711M: Matthew Rosato <mjrosato@linux.ibm.com> 18712M: Eric Farman <farman@linux.ibm.com> 18713L: linux-s390@vger.kernel.org 18714L: kvm@vger.kernel.org 18715S: Supported 18716F: arch/s390/kvm/pci* 18717F: drivers/vfio/pci/vfio_pci_zdev.c 18718F: include/uapi/linux/vfio_zdev.h 18719 18720S390 ZCRYPT DRIVER 18721M: Harald Freudenberger <freude@linux.ibm.com> 18722L: linux-s390@vger.kernel.org 18723S: Supported 18724F: drivers/s390/crypto/ 18725 18726S390 ZFCP DRIVER 18727M: Steffen Maier <maier@linux.ibm.com> 18728M: Benjamin Block <bblock@linux.ibm.com> 18729L: linux-s390@vger.kernel.org 18730S: Supported 18731F: drivers/s390/scsi/zfcp_* 18732 18733SAA6588 RDS RECEIVER DRIVER 18734M: Hans Verkuil <hverkuil@xs4all.nl> 18735L: linux-media@vger.kernel.org 18736S: Odd Fixes 18737W: https://linuxtv.org 18738T: git git://linuxtv.org/media_tree.git 18739F: drivers/media/i2c/saa6588* 18740 18741SAA7134 VIDEO4LINUX DRIVER 18742M: Mauro Carvalho Chehab <mchehab@kernel.org> 18743L: linux-media@vger.kernel.org 18744S: Odd fixes 18745W: https://linuxtv.org 18746T: git git://linuxtv.org/media_tree.git 18747F: Documentation/driver-api/media/drivers/saa7134* 18748F: drivers/media/pci/saa7134/ 18749 18750SAA7146 VIDEO4LINUX-2 DRIVER 18751M: Hans Verkuil <hverkuil@xs4all.nl> 18752L: linux-media@vger.kernel.org 18753S: Maintained 18754T: git git://linuxtv.org/media_tree.git 18755F: drivers/media/common/saa7146/ 18756F: drivers/media/pci/saa7146/ 18757F: include/media/drv-intf/saa7146* 18758 18759SAFESETID SECURITY MODULE 18760M: Micah Morton <mortonm@chromium.org> 18761S: Supported 18762F: Documentation/admin-guide/LSM/SafeSetID.rst 18763F: security/safesetid/ 18764 18765SAMSUNG AUDIO (ASoC) DRIVERS 18766M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18767L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18768S: Maintained 18769B: mailto:linux-samsung-soc@vger.kernel.org 18770F: Documentation/devicetree/bindings/sound/samsung* 18771F: sound/soc/samsung/ 18772 18773SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18774M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18775L: linux-crypto@vger.kernel.org 18776L: linux-samsung-soc@vger.kernel.org 18777S: Maintained 18778F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18779F: drivers/crypto/exynos-rng.c 18780 18781SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18782M: Łukasz Stelmach <l.stelmach@samsung.com> 18783L: linux-samsung-soc@vger.kernel.org 18784S: Maintained 18785F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18786F: drivers/char/hw_random/exynos-trng.c 18787 18788SAMSUNG FRAMEBUFFER DRIVER 18789M: Jingoo Han <jingoohan1@gmail.com> 18790L: linux-fbdev@vger.kernel.org 18791S: Maintained 18792F: drivers/video/fbdev/s3c-fb.c 18793 18794SAMSUNG INTERCONNECT DRIVERS 18795M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18796M: Artur Świgoń <a.swigon@samsung.com> 18797L: linux-pm@vger.kernel.org 18798L: linux-samsung-soc@vger.kernel.org 18799S: Supported 18800F: drivers/interconnect/samsung/ 18801 18802SAMSUNG LAPTOP DRIVER 18803M: Corentin Chary <corentin.chary@gmail.com> 18804L: platform-driver-x86@vger.kernel.org 18805S: Maintained 18806F: drivers/platform/x86/samsung-laptop.c 18807 18808SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18809M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18810L: linux-kernel@vger.kernel.org 18811L: linux-samsung-soc@vger.kernel.org 18812S: Supported 18813B: mailto:linux-samsung-soc@vger.kernel.org 18814F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18815F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18816F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18817F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18818F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18819F: drivers/clk/clk-s2mps11.c 18820F: drivers/mfd/sec*.c 18821F: drivers/regulator/s2m*.c 18822F: drivers/regulator/s5m*.c 18823F: drivers/rtc/rtc-s5m.c 18824F: include/linux/mfd/samsung/ 18825 18826SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18827M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18828L: linux-media@vger.kernel.org 18829L: linux-samsung-soc@vger.kernel.org 18830S: Maintained 18831F: drivers/media/platform/samsung/s3c-camif/ 18832F: include/media/drv-intf/s3c_camif.h 18833 18834SAMSUNG S3FWRN5 NFC DRIVER 18835M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18836S: Maintained 18837F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18838F: drivers/nfc/s3fwrn5 18839 18840SAMSUNG S5C73M3 CAMERA DRIVER 18841M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18842M: Andrzej Hajda <andrzej.hajda@intel.com> 18843L: linux-media@vger.kernel.org 18844S: Supported 18845F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18846F: drivers/media/i2c/s5c73m3/* 18847 18848SAMSUNG S5K5BAF CAMERA DRIVER 18849M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18850M: Andrzej Hajda <andrzej.hajda@intel.com> 18851L: linux-media@vger.kernel.org 18852S: Supported 18853F: drivers/media/i2c/s5k5baf.c 18854 18855SAMSUNG S5P Security SubSystem (SSS) DRIVER 18856M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18857M: Vladimir Zapolskiy <vz@mleia.com> 18858L: linux-crypto@vger.kernel.org 18859L: linux-samsung-soc@vger.kernel.org 18860S: Maintained 18861F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18862F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18863F: drivers/crypto/s5p-sss.c 18864 18865SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18866M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18867L: linux-media@vger.kernel.org 18868S: Supported 18869Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18870F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18871F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18872F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18873F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18874F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18875F: drivers/media/platform/samsung/exynos4-is/ 18876 18877SAMSUNG SOC CLOCK DRIVERS 18878M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18879M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18880M: Tomasz Figa <tomasz.figa@gmail.com> 18881M: Chanwoo Choi <cw00.choi@samsung.com> 18882R: Alim Akhtar <alim.akhtar@samsung.com> 18883L: linux-samsung-soc@vger.kernel.org 18884S: Supported 18885T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18886T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18887F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18888F: Documentation/devicetree/bindings/clock/samsung,s3c* 18889F: drivers/clk/samsung/ 18890F: include/dt-bindings/clock/exynos*.h 18891F: include/dt-bindings/clock/s5p*.h 18892F: include/dt-bindings/clock/samsung,*.h 18893F: include/linux/clk/samsung.h 18894 18895SAMSUNG SPI DRIVERS 18896M: Andi Shyti <andi.shyti@kernel.org> 18897L: linux-spi@vger.kernel.org 18898L: linux-samsung-soc@vger.kernel.org 18899S: Maintained 18900F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18901F: drivers/spi/spi-s3c* 18902F: include/linux/platform_data/spi-s3c64xx.h 18903 18904SAMSUNG SXGBE DRIVERS 18905M: Byungho An <bh74.an@samsung.com> 18906L: netdev@vger.kernel.org 18907S: Supported 18908F: drivers/net/ethernet/samsung/sxgbe/ 18909 18910SAMSUNG THERMAL DRIVER 18911M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18912M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18913L: linux-pm@vger.kernel.org 18914L: linux-samsung-soc@vger.kernel.org 18915S: Maintained 18916F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18917F: drivers/thermal/samsung/ 18918 18919SAMSUNG USB2 PHY DRIVER 18920M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18921L: linux-kernel@vger.kernel.org 18922S: Supported 18923F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18924F: Documentation/driver-api/phy/samsung-usb2.rst 18925F: drivers/phy/samsung/phy-exynos4210-usb2.c 18926F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18927F: drivers/phy/samsung/phy-exynos5250-usb2.c 18928F: drivers/phy/samsung/phy-s5pv210-usb2.c 18929F: drivers/phy/samsung/phy-samsung-usb2.c 18930F: drivers/phy/samsung/phy-samsung-usb2.h 18931 18932SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18933M: Paul Barker <paul.barker@sancloud.com> 18934R: Marc Murphy <marc.murphy@sancloud.com> 18935S: Supported 18936F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18937 18938SC1200 WDT DRIVER 18939M: Zwane Mwaikambo <zwanem@gmail.com> 18940S: Maintained 18941F: drivers/watchdog/sc1200wdt.c 18942 18943SCHEDULER 18944M: Ingo Molnar <mingo@redhat.com> 18945M: Peter Zijlstra <peterz@infradead.org> 18946M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18947M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18948R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18949R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18950R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18951R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18952R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18953R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18954L: linux-kernel@vger.kernel.org 18955S: Maintained 18956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18957F: include/linux/preempt.h 18958F: include/linux/sched.h 18959F: include/linux/wait.h 18960F: include/uapi/linux/sched.h 18961F: kernel/sched/ 18962 18963SCSI LIBSAS SUBSYSTEM 18964R: John Garry <john.g.garry@oracle.com> 18965R: Jason Yan <yanaijie@huawei.com> 18966L: linux-scsi@vger.kernel.org 18967S: Supported 18968F: Documentation/scsi/libsas.rst 18969F: drivers/scsi/libsas/ 18970F: include/scsi/libsas.h 18971F: include/scsi/sas_ata.h 18972 18973SCSI RDMA PROTOCOL (SRP) INITIATOR 18974M: Bart Van Assche <bvanassche@acm.org> 18975L: linux-rdma@vger.kernel.org 18976S: Supported 18977Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18978F: drivers/infiniband/ulp/srp/ 18979F: include/scsi/srp.h 18980 18981SCSI RDMA PROTOCOL (SRP) TARGET 18982M: Bart Van Assche <bvanassche@acm.org> 18983L: linux-rdma@vger.kernel.org 18984L: target-devel@vger.kernel.org 18985S: Supported 18986Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18987F: drivers/infiniband/ulp/srpt/ 18988 18989SCSI SG DRIVER 18990M: Doug Gilbert <dgilbert@interlog.com> 18991L: linux-scsi@vger.kernel.org 18992S: Maintained 18993W: http://sg.danny.cz/sg 18994F: Documentation/scsi/scsi-generic.rst 18995F: drivers/scsi/sg.c 18996F: include/scsi/sg.h 18997 18998SCSI SUBSYSTEM 18999M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19000M: "Martin K. Petersen" <martin.petersen@oracle.com> 19001L: linux-scsi@vger.kernel.org 19002S: Maintained 19003Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19004T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19005T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19006F: Documentation/devicetree/bindings/scsi/ 19007F: drivers/scsi/ 19008F: drivers/ufs/ 19009F: include/scsi/ 19010 19011SCSI TAPE DRIVER 19012M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19013L: linux-scsi@vger.kernel.org 19014S: Maintained 19015F: Documentation/scsi/st.rst 19016F: drivers/scsi/st.* 19017F: drivers/scsi/st_*.h 19018 19019SCSI TARGET CORE USER DRIVER 19020M: Bodo Stroesser <bostroesser@gmail.com> 19021L: linux-scsi@vger.kernel.org 19022L: target-devel@vger.kernel.org 19023S: Supported 19024F: Documentation/target/tcmu-design.rst 19025F: drivers/target/target_core_user.c 19026F: include/uapi/linux/target_core_user.h 19027 19028SCSI TARGET SUBSYSTEM 19029M: "Martin K. Petersen" <martin.petersen@oracle.com> 19030L: linux-scsi@vger.kernel.org 19031L: target-devel@vger.kernel.org 19032S: Supported 19033W: http://www.linux-iscsi.org 19034Q: https://patchwork.kernel.org/project/target-devel/list/ 19035T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19036F: Documentation/target/ 19037F: drivers/target/ 19038F: include/target/ 19039 19040SCTP PROTOCOL 19041M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19042M: Xin Long <lucien.xin@gmail.com> 19043L: linux-sctp@vger.kernel.org 19044S: Maintained 19045W: https://github.com/sctp/lksctp-tools/wiki 19046F: Documentation/networking/sctp.rst 19047F: include/linux/sctp.h 19048F: include/net/sctp/ 19049F: include/uapi/linux/sctp.h 19050F: net/sctp/ 19051 19052SCx200 CPU SUPPORT 19053M: Jim Cromie <jim.cromie@gmail.com> 19054S: Odd Fixes 19055F: Documentation/i2c/busses/scx200_acb.rst 19056F: arch/x86/platform/scx200/ 19057F: drivers/i2c/busses/scx200* 19058F: drivers/mtd/maps/scx200_docflash.c 19059F: drivers/watchdog/scx200_wdt.c 19060F: include/linux/scx200.h 19061 19062SCx200 GPIO DRIVER 19063M: Jim Cromie <jim.cromie@gmail.com> 19064S: Maintained 19065F: drivers/char/scx200_gpio.c 19066F: include/linux/scx200_gpio.h 19067 19068SCx200 HRT CLOCKSOURCE DRIVER 19069M: Jim Cromie <jim.cromie@gmail.com> 19070S: Maintained 19071F: drivers/clocksource/scx200_hrt.c 19072 19073SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19074M: Sascha Sommer <saschasommer@freenet.de> 19075L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19076S: Maintained 19077F: drivers/mmc/host/sdricoh_cs.c 19078 19079SECO BOARDS CEC DRIVER 19080M: Ettore Chimenti <ek5.chimenti@gmail.com> 19081S: Maintained 19082F: drivers/media/cec/platform/seco/seco-cec.c 19083F: drivers/media/cec/platform/seco/seco-cec.h 19084 19085SECURE COMPUTING 19086M: Kees Cook <keescook@chromium.org> 19087R: Andy Lutomirski <luto@amacapital.net> 19088R: Will Drewry <wad@chromium.org> 19089S: Supported 19090T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19091F: Documentation/userspace-api/seccomp_filter.rst 19092F: include/linux/seccomp.h 19093F: include/uapi/linux/seccomp.h 19094F: kernel/seccomp.c 19095F: tools/testing/selftests/kselftest_harness.h 19096F: tools/testing/selftests/seccomp/* 19097K: \bsecure_computing 19098K: \bTIF_SECCOMP\b 19099 19100SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19101M: Kamal Dasu <kamal.dasu@broadcom.com> 19102M: Al Cooper <alcooperx@gmail.com> 19103R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19104L: linux-mmc@vger.kernel.org 19105S: Maintained 19106F: drivers/mmc/host/sdhci-brcmstb* 19107 19108SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19109M: Adrian Hunter <adrian.hunter@intel.com> 19110L: linux-mmc@vger.kernel.org 19111S: Supported 19112F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19113F: drivers/mmc/host/sdhci* 19114 19115SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19116M: Eugen Hristev <eugen.hristev@microchip.com> 19117L: linux-mmc@vger.kernel.org 19118S: Supported 19119F: drivers/mmc/host/sdhci-of-at91.c 19120 19121SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19122M: Haibo Chen <haibo.chen@nxp.com> 19123L: linux-imx@nxp.com 19124L: linux-mmc@vger.kernel.org 19125S: Maintained 19126F: drivers/mmc/host/sdhci-esdhc-imx.c 19127 19128SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19129M: Ben Dooks <ben-linux@fluff.org> 19130M: Jaehoon Chung <jh80.chung@samsung.com> 19131L: linux-mmc@vger.kernel.org 19132S: Maintained 19133F: drivers/mmc/host/sdhci-s3c* 19134 19135SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19136M: Viresh Kumar <vireshk@kernel.org> 19137L: linux-mmc@vger.kernel.org 19138S: Maintained 19139F: drivers/mmc/host/sdhci-spear.c 19140 19141SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19142M: Vignesh Raghavendra <vigneshr@ti.com> 19143L: linux-mmc@vger.kernel.org 19144S: Maintained 19145F: drivers/mmc/host/sdhci-omap.c 19146 19147SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19148M: Jonathan Derrick <jonathan.derrick@linux.dev> 19149L: linux-block@vger.kernel.org 19150S: Supported 19151F: block/opal_proto.h 19152F: block/sed* 19153F: include/linux/sed* 19154F: include/uapi/linux/sed* 19155 19156SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19157M: Mark Rutland <mark.rutland@arm.com> 19158M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19159M: Sudeep Holla <sudeep.holla@arm.com> 19160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19161S: Maintained 19162F: drivers/firmware/smccc/ 19163F: include/linux/arm-smccc.h 19164 19165SECURITY CONTACT 19166M: Security Officers <security@kernel.org> 19167S: Supported 19168F: Documentation/process/security-bugs.rst 19169 19170SECURITY SUBSYSTEM 19171M: Paul Moore <paul@paul-moore.com> 19172M: James Morris <jmorris@namei.org> 19173M: "Serge E. Hallyn" <serge@hallyn.com> 19174L: linux-security-module@vger.kernel.org (suggested Cc:) 19175S: Supported 19176W: http://kernsec.org/ 19177T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19178F: security/ 19179X: security/selinux/ 19180 19181SELINUX SECURITY MODULE 19182M: Paul Moore <paul@paul-moore.com> 19183M: Stephen Smalley <stephen.smalley.work@gmail.com> 19184M: Eric Paris <eparis@parisplace.org> 19185L: selinux@vger.kernel.org 19186S: Supported 19187W: https://selinuxproject.org 19188W: https://github.com/SELinuxProject 19189T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19190F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19191F: Documentation/ABI/removed/sysfs-selinux-disable 19192F: Documentation/admin-guide/LSM/SELinux.rst 19193F: include/trace/events/avc.h 19194F: include/uapi/linux/selinux_netlink.h 19195F: scripts/selinux/ 19196F: security/selinux/ 19197 19198SENSABLE PHANTOM 19199M: Jiri Slaby <jirislaby@kernel.org> 19200S: Maintained 19201F: drivers/misc/phantom.c 19202F: include/uapi/linux/phantom.h 19203 19204SENSEAIR SUNRISE 006-0-0007 19205M: Jacopo Mondi <jacopo@jmondi.org> 19206S: Maintained 19207F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19208F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19209F: drivers/iio/chemical/sunrise_co2.c 19210 19211SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19212M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19213S: Maintained 19214F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19215F: drivers/iio/chemical/scd30.h 19216F: drivers/iio/chemical/scd30_core.c 19217F: drivers/iio/chemical/scd30_i2c.c 19218F: drivers/iio/chemical/scd30_serial.c 19219 19220SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19221M: Roan van Dijk <roan@protonic.nl> 19222S: Maintained 19223F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19224F: drivers/iio/chemical/scd4x.c 19225 19226SENSIRION SGP40 GAS SENSOR DRIVER 19227M: Andreas Klinger <ak@it-klinger.de> 19228S: Maintained 19229F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19230F: drivers/iio/chemical/sgp40.c 19231 19232SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19233M: Tomasz Duszynski <tduszyns@gmail.com> 19234S: Maintained 19235F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19236F: drivers/iio/chemical/sps30.c 19237F: drivers/iio/chemical/sps30_i2c.c 19238F: drivers/iio/chemical/sps30_serial.c 19239 19240SERIAL DEVICE BUS 19241M: Rob Herring <robh@kernel.org> 19242L: linux-serial@vger.kernel.org 19243S: Maintained 19244F: Documentation/devicetree/bindings/serial/serial.yaml 19245F: drivers/tty/serdev/ 19246F: include/linux/serdev.h 19247 19248SERIAL DRIVERS 19249M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19250L: linux-serial@vger.kernel.org 19251S: Maintained 19252F: Documentation/devicetree/bindings/serial/ 19253F: drivers/tty/serial/ 19254 19255SERIAL IR RECEIVER 19256M: Sean Young <sean@mess.org> 19257L: linux-media@vger.kernel.org 19258S: Maintained 19259F: drivers/media/rc/serial_ir.c 19260 19261SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19262M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19263L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19264S: Maintained 19265F: Documentation/devicetree/bindings/slimbus/ 19266F: drivers/slimbus/ 19267F: include/linux/slimbus.h 19268 19269SFC NETWORK DRIVER 19270M: Edward Cree <ecree.xilinx@gmail.com> 19271M: Martin Habets <habetsm.xilinx@gmail.com> 19272L: netdev@vger.kernel.org 19273L: linux-net-drivers@amd.com 19274S: Supported 19275F: Documentation/networking/devlink/sfc.rst 19276F: drivers/net/ethernet/sfc/ 19277 19278SFCTEMP HWMON DRIVER 19279M: Emil Renner Berthing <kernel@esmil.dk> 19280L: linux-hwmon@vger.kernel.org 19281S: Maintained 19282F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19283F: Documentation/hwmon/sfctemp.rst 19284F: drivers/hwmon/sfctemp.c 19285 19286SFF/SFP/SFP+ MODULE SUPPORT 19287M: Russell King <linux@armlinux.org.uk> 19288L: netdev@vger.kernel.org 19289S: Maintained 19290F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19291F: drivers/net/phy/phylink.c 19292F: drivers/net/phy/sfp* 19293F: include/linux/mdio/mdio-i2c.h 19294F: include/linux/phylink.h 19295F: include/linux/sfp.h 19296K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19297 19298SGI GRU DRIVER 19299M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19300S: Maintained 19301F: drivers/misc/sgi-gru/ 19302 19303SGI XP/XPC/XPNET DRIVER 19304M: Robin Holt <robinmholt@gmail.com> 19305M: Steve Wahl <steve.wahl@hpe.com> 19306R: Mike Travis <mike.travis@hpe.com> 19307S: Maintained 19308F: drivers/misc/sgi-xp/ 19309 19310SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19311M: Karsten Graul <kgraul@linux.ibm.com> 19312M: Wenjia Zhang <wenjia@linux.ibm.com> 19313M: Jan Karcher <jaka@linux.ibm.com> 19314R: D. Wythe <alibuda@linux.alibaba.com> 19315R: Tony Lu <tonylu@linux.alibaba.com> 19316R: Wen Gu <guwen@linux.alibaba.com> 19317L: linux-s390@vger.kernel.org 19318S: Supported 19319F: net/smc/ 19320 19321SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19322M: Linus Walleij <linus.walleij@linaro.org> 19323L: linux-iio@vger.kernel.org 19324S: Maintained 19325T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19326F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19327F: drivers/iio/light/gp2ap002.c 19328 19329SHARP RJ54N1CB0C SENSOR DRIVER 19330M: Jacopo Mondi <jacopo@jmondi.org> 19331L: linux-media@vger.kernel.org 19332S: Odd fixes 19333T: git git://linuxtv.org/media_tree.git 19334F: drivers/media/i2c/rj54n1cb0c.c 19335F: include/media/i2c/rj54n1cb0c.h 19336 19337SH_VOU V4L2 OUTPUT DRIVER 19338L: linux-media@vger.kernel.org 19339S: Orphan 19340F: drivers/media/platform/renesas/sh_vou.c 19341F: include/media/drv-intf/sh_vou.h 19342 19343SI2157 MEDIA DRIVER 19344M: Antti Palosaari <crope@iki.fi> 19345L: linux-media@vger.kernel.org 19346S: Maintained 19347W: https://linuxtv.org 19348W: http://palosaari.fi/linux/ 19349Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19350T: git git://linuxtv.org/anttip/media_tree.git 19351F: drivers/media/tuners/si2157* 19352 19353SI2165 MEDIA DRIVER 19354M: Matthias Schwarzott <zzam@gentoo.org> 19355L: linux-media@vger.kernel.org 19356S: Maintained 19357W: https://linuxtv.org 19358Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19359F: drivers/media/dvb-frontends/si2165* 19360 19361SI2168 MEDIA DRIVER 19362M: Antti Palosaari <crope@iki.fi> 19363L: linux-media@vger.kernel.org 19364S: Maintained 19365W: https://linuxtv.org 19366W: http://palosaari.fi/linux/ 19367Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19368T: git git://linuxtv.org/anttip/media_tree.git 19369F: drivers/media/dvb-frontends/si2168* 19370 19371SI470X FM RADIO RECEIVER I2C DRIVER 19372M: Hans Verkuil <hverkuil@xs4all.nl> 19373L: linux-media@vger.kernel.org 19374S: Odd Fixes 19375W: https://linuxtv.org 19376T: git git://linuxtv.org/media_tree.git 19377F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19378F: drivers/media/radio/si470x/radio-si470x-i2c.c 19379 19380SI470X FM RADIO RECEIVER USB DRIVER 19381M: Hans Verkuil <hverkuil@xs4all.nl> 19382L: linux-media@vger.kernel.org 19383S: Maintained 19384W: https://linuxtv.org 19385T: git git://linuxtv.org/media_tree.git 19386F: drivers/media/radio/si470x/radio-si470x-common.c 19387F: drivers/media/radio/si470x/radio-si470x-usb.c 19388F: drivers/media/radio/si470x/radio-si470x.h 19389 19390SI4713 FM RADIO TRANSMITTER I2C DRIVER 19391M: Eduardo Valentin <edubezval@gmail.com> 19392L: linux-media@vger.kernel.org 19393S: Odd Fixes 19394W: https://linuxtv.org 19395T: git git://linuxtv.org/media_tree.git 19396F: drivers/media/radio/si4713/si4713.? 19397 19398SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19399M: Eduardo Valentin <edubezval@gmail.com> 19400L: linux-media@vger.kernel.org 19401S: Odd Fixes 19402W: https://linuxtv.org 19403T: git git://linuxtv.org/media_tree.git 19404F: drivers/media/radio/si4713/radio-platform-si4713.c 19405 19406SI4713 FM RADIO TRANSMITTER USB DRIVER 19407M: Hans Verkuil <hverkuil@xs4all.nl> 19408L: linux-media@vger.kernel.org 19409S: Maintained 19410W: https://linuxtv.org 19411T: git git://linuxtv.org/media_tree.git 19412F: drivers/media/radio/si4713/radio-usb-si4713.c 19413 19414SIANO DVB DRIVER 19415M: Mauro Carvalho Chehab <mchehab@kernel.org> 19416L: linux-media@vger.kernel.org 19417S: Odd fixes 19418W: https://linuxtv.org 19419T: git git://linuxtv.org/media_tree.git 19420F: drivers/media/common/siano/ 19421F: drivers/media/mmc/siano/ 19422F: drivers/media/usb/siano/ 19423F: drivers/media/usb/siano/ 19424 19425SIFIVE DRIVERS 19426M: Palmer Dabbelt <palmer@dabbelt.com> 19427M: Paul Walmsley <paul.walmsley@sifive.com> 19428L: linux-riscv@lists.infradead.org 19429S: Supported 19430N: sifive 19431K: [^@]sifive 19432 19433SIFIVE FU540 SYSTEM-ON-CHIP 19434M: Paul Walmsley <paul.walmsley@sifive.com> 19435M: Palmer Dabbelt <palmer@dabbelt.com> 19436L: linux-riscv@lists.infradead.org 19437S: Supported 19438T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19439N: fu540 19440K: fu540 19441 19442SIFIVE PDMA DRIVER 19443M: Green Wan <green.wan@sifive.com> 19444S: Maintained 19445F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19446F: drivers/dma/sf-pdma/ 19447 19448SIFIVE SOC DRIVERS 19449M: Conor Dooley <conor@kernel.org> 19450L: linux-riscv@lists.infradead.org 19451S: Maintained 19452T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19453F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19454F: drivers/soc/sifive/ 19455 19456SILEAD TOUCHSCREEN DRIVER 19457M: Hans de Goede <hdegoede@redhat.com> 19458L: linux-input@vger.kernel.org 19459L: platform-driver-x86@vger.kernel.org 19460S: Maintained 19461F: drivers/input/touchscreen/silead.c 19462F: drivers/platform/x86/touchscreen_dmi.c 19463 19464SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19465M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19466S: Supported 19467F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19468F: drivers/net/wireless/silabs/wfx/ 19469 19470SILICON MOTION SM712 FRAME BUFFER DRIVER 19471M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19472M: Teddy Wang <teddy.wang@siliconmotion.com> 19473M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19474L: linux-fbdev@vger.kernel.org 19475S: Maintained 19476F: Documentation/fb/sm712fb.rst 19477F: drivers/video/fbdev/sm712* 19478 19479SILVACO I3C DUAL-ROLE MASTER 19480M: Miquel Raynal <miquel.raynal@bootlin.com> 19481M: Conor Culhane <conor.culhane@silvaco.com> 19482L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19483S: Maintained 19484F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19485F: drivers/i3c/master/svc-i3c-master.c 19486 19487SIMPLEFB FB DRIVER 19488M: Hans de Goede <hdegoede@redhat.com> 19489L: linux-fbdev@vger.kernel.org 19490S: Maintained 19491F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19492F: drivers/video/fbdev/simplefb.c 19493F: include/linux/platform_data/simplefb.h 19494 19495SIMTEC EB110ATX (Chalice CATS) 19496M: Simtec Linux Team <linux@simtec.co.uk> 19497S: Supported 19498W: http://www.simtec.co.uk/products/EB110ATX/ 19499 19500SIOX 19501M: Thorsten Scherer <t.scherer@eckelmann.de> 19502M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19503R: Pengutronix Kernel Team <kernel@pengutronix.de> 19504S: Supported 19505F: drivers/gpio/gpio-siox.c 19506F: drivers/siox/* 19507F: include/trace/events/siox.h 19508 19509SIPHASH PRF ROUTINES 19510M: Jason A. Donenfeld <Jason@zx2c4.com> 19511S: Maintained 19512F: include/linux/siphash.h 19513F: lib/siphash.c 19514F: lib/siphash_kunit.c 19515 19516SIS 190 ETHERNET DRIVER 19517M: Francois Romieu <romieu@fr.zoreil.com> 19518L: netdev@vger.kernel.org 19519S: Maintained 19520F: drivers/net/ethernet/sis/sis190.c 19521 19522SIS 900/7016 FAST ETHERNET DRIVER 19523M: Daniele Venzano <venza@brownhat.org> 19524L: netdev@vger.kernel.org 19525S: Maintained 19526W: http://www.brownhat.org/sis900.html 19527F: drivers/net/ethernet/sis/sis900.* 19528 19529SIS FRAMEBUFFER DRIVER 19530S: Orphan 19531F: Documentation/fb/sisfb.rst 19532F: drivers/video/fbdev/sis/ 19533F: include/video/sisfb.h 19534 19535SIS I2C TOUCHSCREEN DRIVER 19536M: Mika Penttilä <mpenttil@redhat.com> 19537L: linux-input@vger.kernel.org 19538S: Maintained 19539F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19540F: drivers/input/touchscreen/sis_i2c.c 19541 19542SIS USB2VGA DRIVER 19543M: Thomas Winischhofer <thomas@winischhofer.net> 19544S: Maintained 19545W: http://www.winischhofer.at/linuxsisusbvga.shtml 19546F: drivers/usb/misc/sisusbvga/ 19547 19548SL28 CPLD MFD DRIVER 19549M: Michael Walle <michael@walle.cc> 19550S: Maintained 19551F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19552F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19553F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19554F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19555F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19556F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19557F: drivers/gpio/gpio-sl28cpld.c 19558F: drivers/hwmon/sl28cpld-hwmon.c 19559F: drivers/irqchip/irq-sl28cpld.c 19560F: drivers/pwm/pwm-sl28cpld.c 19561F: drivers/watchdog/sl28cpld_wdt.c 19562 19563SL28 VPD NVMEM LAYOUT DRIVER 19564M: Michael Walle <michael@walle.cc> 19565S: Maintained 19566F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19567F: drivers/nvmem/layouts/sl28vpd.c 19568 19569SLAB ALLOCATOR 19570M: Christoph Lameter <cl@linux.com> 19571M: Pekka Enberg <penberg@kernel.org> 19572M: David Rientjes <rientjes@google.com> 19573M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19574M: Andrew Morton <akpm@linux-foundation.org> 19575M: Vlastimil Babka <vbabka@suse.cz> 19576R: Roman Gushchin <roman.gushchin@linux.dev> 19577R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19578L: linux-mm@kvack.org 19579S: Maintained 19580T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19581F: include/linux/sl?b*.h 19582F: mm/sl?b* 19583 19584SLCAN CAN NETWORK DRIVER 19585M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19586L: linux-can@vger.kernel.org 19587S: Maintained 19588F: drivers/net/can/slcan/ 19589 19590SLEEPABLE READ-COPY UPDATE (SRCU) 19591M: Lai Jiangshan <jiangshanlai@gmail.com> 19592M: "Paul E. McKenney" <paulmck@kernel.org> 19593M: Josh Triplett <josh@joshtriplett.org> 19594R: Steven Rostedt <rostedt@goodmis.org> 19595R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19596L: rcu@vger.kernel.org 19597S: Supported 19598W: http://www.rdrop.com/users/paulmck/RCU/ 19599T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19600F: include/linux/srcu*.h 19601F: kernel/rcu/srcu*.c 19602 19603SMACK SECURITY MODULE 19604M: Casey Schaufler <casey@schaufler-ca.com> 19605L: linux-security-module@vger.kernel.org 19606S: Maintained 19607W: http://schaufler-ca.com 19608T: git git://github.com/cschaufler/smack-next 19609F: Documentation/admin-guide/LSM/Smack.rst 19610F: security/smack/ 19611 19612SMC91x ETHERNET DRIVER 19613M: Nicolas Pitre <nico@fluxnic.net> 19614S: Odd Fixes 19615F: drivers/net/ethernet/smsc/smc91x.* 19616 19617SMM665 HARDWARE MONITOR DRIVER 19618M: Guenter Roeck <linux@roeck-us.net> 19619L: linux-hwmon@vger.kernel.org 19620S: Maintained 19621F: Documentation/hwmon/smm665.rst 19622F: drivers/hwmon/smm665.c 19623 19624SMSC EMC2103 HARDWARE MONITOR DRIVER 19625M: Steve Glendinning <steve.glendinning@shawell.net> 19626L: linux-hwmon@vger.kernel.org 19627S: Maintained 19628F: Documentation/hwmon/emc2103.rst 19629F: drivers/hwmon/emc2103.c 19630 19631SMSC SCH5627 HARDWARE MONITOR DRIVER 19632M: Hans de Goede <hdegoede@redhat.com> 19633L: linux-hwmon@vger.kernel.org 19634S: Supported 19635F: Documentation/hwmon/sch5627.rst 19636F: drivers/hwmon/sch5627.c 19637 19638SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19639M: Steve Glendinning <steve.glendinning@shawell.net> 19640L: linux-fbdev@vger.kernel.org 19641S: Maintained 19642F: drivers/video/fbdev/smscufx.c 19643 19644SMSC47B397 HARDWARE MONITOR DRIVER 19645M: Jean Delvare <jdelvare@suse.com> 19646L: linux-hwmon@vger.kernel.org 19647S: Maintained 19648F: Documentation/hwmon/smsc47b397.rst 19649F: drivers/hwmon/smsc47b397.c 19650 19651SMSC911x ETHERNET DRIVER 19652M: Steve Glendinning <steve.glendinning@shawell.net> 19653L: netdev@vger.kernel.org 19654S: Maintained 19655F: drivers/net/ethernet/smsc/smsc911x.* 19656F: include/linux/smsc911x.h 19657 19658SMSC9420 PCI ETHERNET DRIVER 19659M: Steve Glendinning <steve.glendinning@shawell.net> 19660L: netdev@vger.kernel.org 19661S: Maintained 19662F: drivers/net/ethernet/smsc/smsc9420.* 19663 19664SNET DPU VIRTIO DATA PATH ACCELERATOR 19665R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19666F: drivers/vdpa/solidrun/ 19667 19668SOCIONEXT (SNI) AVE NETWORK DRIVER 19669M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19670L: netdev@vger.kernel.org 19671S: Maintained 19672F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19673F: drivers/net/ethernet/socionext/sni_ave.c 19674 19675SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19676M: Jassi Brar <jaswinder.singh@linaro.org> 19677M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19678L: netdev@vger.kernel.org 19679S: Maintained 19680F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19681F: drivers/net/ethernet/socionext/netsec.c 19682 19683SOCIONEXT (SNI) Synquacer SPI DRIVER 19684M: Masahisa Kojima <masahisa.kojima@linaro.org> 19685M: Jassi Brar <jaswinder.singh@linaro.org> 19686L: linux-spi@vger.kernel.org 19687S: Maintained 19688F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19689F: drivers/spi/spi-synquacer.c 19690 19691SOCIONEXT SYNQUACER I2C DRIVER 19692M: Ard Biesheuvel <ardb@kernel.org> 19693L: linux-i2c@vger.kernel.org 19694S: Maintained 19695F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19696F: drivers/i2c/busses/i2c-synquacer.c 19697 19698SOCIONEXT UNIPHIER SOUND DRIVER 19699L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19700S: Orphan 19701F: sound/soc/uniphier/ 19702 19703SOCKET TIMESTAMPING 19704M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19705S: Maintained 19706F: Documentation/networking/timestamping.rst 19707F: include/uapi/linux/net_tstamp.h 19708F: tools/testing/selftests/net/so_txtime.c 19709 19710SOEKRIS NET48XX LED SUPPORT 19711M: Chris Boot <bootc@bootc.net> 19712S: Maintained 19713F: drivers/leds/leds-net48xx.c 19714 19715SOFT-IWARP DRIVER (siw) 19716M: Bernard Metzler <bmt@zurich.ibm.com> 19717L: linux-rdma@vger.kernel.org 19718S: Supported 19719F: drivers/infiniband/sw/siw/ 19720F: include/uapi/rdma/siw-abi.h 19721 19722SOFT-ROCE DRIVER (rxe) 19723M: Zhu Yanjun <zyjzyj2000@gmail.com> 19724L: linux-rdma@vger.kernel.org 19725S: Supported 19726F: drivers/infiniband/sw/rxe/ 19727F: include/uapi/rdma/rdma_user_rxe.h 19728 19729SOFTLOGIC 6x10 MPEG CODEC 19730M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19731M: Anton Sviridenko <anton@corp.bluecherry.net> 19732M: Andrey Utkin <andrey_utkin@fastmail.com> 19733M: Ismael Luceno <ismael@iodev.co.uk> 19734L: linux-media@vger.kernel.org 19735S: Supported 19736F: drivers/media/pci/solo6x10/ 19737 19738SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19739M: James Morse <james.morse@arm.com> 19740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19741S: Maintained 19742F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19743F: drivers/firmware/arm_sdei.c 19744F: include/linux/arm_sdei.h 19745F: include/uapi/linux/arm_sdei.h 19746 19747SOFTWARE NODES AND DEVICE PROPERTIES 19748R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19749R: Daniel Scally <djrscally@gmail.com> 19750R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19751R: Sakari Ailus <sakari.ailus@linux.intel.com> 19752L: linux-acpi@vger.kernel.org 19753S: Maintained 19754F: drivers/base/property.c 19755F: drivers/base/swnode.c 19756F: include/linux/fwnode.h 19757F: include/linux/property.h 19758 19759SOFTWARE RAID (Multiple Disks) SUPPORT 19760M: Song Liu <song@kernel.org> 19761L: linux-raid@vger.kernel.org 19762S: Supported 19763Q: https://patchwork.kernel.org/project/linux-raid/list/ 19764T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19765F: drivers/md/Kconfig 19766F: drivers/md/Makefile 19767F: drivers/md/md* 19768F: drivers/md/raid* 19769F: include/linux/raid/ 19770F: include/uapi/linux/raid/ 19771 19772SOLIDRUN CLEARFOG SUPPORT 19773M: Russell King <linux@armlinux.org.uk> 19774S: Maintained 19775F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19776F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19777 19778SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19779M: Russell King <linux@armlinux.org.uk> 19780S: Maintained 19781F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19782F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19783F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19784 19785SONIC NETWORK DRIVER 19786M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19787L: netdev@vger.kernel.org 19788S: Maintained 19789F: drivers/net/ethernet/natsemi/sonic.* 19790 19791SONICS SILICON BACKPLANE DRIVER (SSB) 19792M: Michael Buesch <m@bues.ch> 19793L: linux-wireless@vger.kernel.org 19794S: Maintained 19795F: drivers/ssb/ 19796F: include/linux/ssb/ 19797 19798SONY IMX208 SENSOR DRIVER 19799M: Sakari Ailus <sakari.ailus@linux.intel.com> 19800L: linux-media@vger.kernel.org 19801S: Maintained 19802T: git git://linuxtv.org/media_tree.git 19803F: drivers/media/i2c/imx208.c 19804 19805SONY IMX214 SENSOR DRIVER 19806M: Ricardo Ribalda <ribalda@kernel.org> 19807L: linux-media@vger.kernel.org 19808S: Maintained 19809T: git git://linuxtv.org/media_tree.git 19810F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19811F: drivers/media/i2c/imx214.c 19812 19813SONY IMX219 SENSOR DRIVER 19814M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19815L: linux-media@vger.kernel.org 19816S: Maintained 19817T: git git://linuxtv.org/media_tree.git 19818F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19819F: drivers/media/i2c/imx219.c 19820 19821SONY IMX258 SENSOR DRIVER 19822M: Sakari Ailus <sakari.ailus@linux.intel.com> 19823L: linux-media@vger.kernel.org 19824S: Maintained 19825T: git git://linuxtv.org/media_tree.git 19826F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19827F: drivers/media/i2c/imx258.c 19828 19829SONY IMX274 SENSOR DRIVER 19830M: Leon Luo <leonl@leopardimaging.com> 19831L: linux-media@vger.kernel.org 19832S: Maintained 19833T: git git://linuxtv.org/media_tree.git 19834F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19835F: drivers/media/i2c/imx274.c 19836 19837SONY IMX290 SENSOR DRIVER 19838M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19839L: linux-media@vger.kernel.org 19840S: Maintained 19841T: git git://linuxtv.org/media_tree.git 19842F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19843F: drivers/media/i2c/imx290.c 19844 19845SONY IMX296 SENSOR DRIVER 19846M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19847M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19848L: linux-media@vger.kernel.org 19849S: Maintained 19850T: git git://linuxtv.org/media_tree.git 19851F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19852F: drivers/media/i2c/imx296.c 19853 19854SONY IMX319 SENSOR DRIVER 19855M: Bingbu Cao <bingbu.cao@intel.com> 19856L: linux-media@vger.kernel.org 19857S: Maintained 19858T: git git://linuxtv.org/media_tree.git 19859F: drivers/media/i2c/imx319.c 19860 19861SONY IMX334 SENSOR DRIVER 19862M: Paul J. Murphy <paul.j.murphy@intel.com> 19863M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19864L: linux-media@vger.kernel.org 19865S: Maintained 19866T: git git://linuxtv.org/media_tree.git 19867F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19868F: drivers/media/i2c/imx334.c 19869 19870SONY IMX335 SENSOR DRIVER 19871M: Paul J. Murphy <paul.j.murphy@intel.com> 19872M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19873L: linux-media@vger.kernel.org 19874S: Maintained 19875T: git git://linuxtv.org/media_tree.git 19876F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19877F: drivers/media/i2c/imx335.c 19878 19879SONY IMX355 SENSOR DRIVER 19880M: Tianshu Qiu <tian.shu.qiu@intel.com> 19881L: linux-media@vger.kernel.org 19882S: Maintained 19883T: git git://linuxtv.org/media_tree.git 19884F: drivers/media/i2c/imx355.c 19885 19886SONY IMX412 SENSOR DRIVER 19887M: Paul J. Murphy <paul.j.murphy@intel.com> 19888M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19889L: linux-media@vger.kernel.org 19890S: Maintained 19891T: git git://linuxtv.org/media_tree.git 19892F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19893F: drivers/media/i2c/imx412.c 19894 19895SONY IMX415 SENSOR DRIVER 19896M: Michael Riesch <michael.riesch@wolfvision.net> 19897L: linux-media@vger.kernel.org 19898S: Maintained 19899T: git git://linuxtv.org/media_tree.git 19900F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19901F: drivers/media/i2c/imx415.c 19902 19903SONY MEMORYSTICK SUBSYSTEM 19904M: Maxim Levitsky <maximlevitsky@gmail.com> 19905M: Alex Dubov <oakad@yahoo.com> 19906M: Ulf Hansson <ulf.hansson@linaro.org> 19907L: linux-mmc@vger.kernel.org 19908S: Maintained 19909T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19910F: drivers/memstick/ 19911F: include/linux/memstick.h 19912 19913SONY VAIO CONTROL DEVICE DRIVER 19914M: Mattia Dongili <malattia@linux.it> 19915L: platform-driver-x86@vger.kernel.org 19916S: Maintained 19917W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19918F: Documentation/admin-guide/laptops/sony-laptop.rst 19919F: drivers/char/sonypi.c 19920F: drivers/platform/x86/sony-laptop.c 19921F: include/linux/sony-laptop.h 19922 19923SOUND 19924M: Jaroslav Kysela <perex@perex.cz> 19925M: Takashi Iwai <tiwai@suse.com> 19926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19927S: Maintained 19928W: http://www.alsa-project.org/ 19929Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19931F: Documentation/sound/ 19932F: include/sound/ 19933F: include/uapi/sound/ 19934F: sound/ 19935F: tools/testing/selftests/alsa 19936 19937SOUND - ALSA SELFTESTS 19938M: Mark Brown <broonie@kernel.org> 19939L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19940L: linux-kselftest@vger.kernel.org 19941S: Supported 19942F: tools/testing/selftests/alsa 19943 19944SOUND - COMPRESSED AUDIO 19945M: Vinod Koul <vkoul@kernel.org> 19946L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19947S: Supported 19948T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19949F: Documentation/sound/designs/compress-offload.rst 19950F: include/sound/compress_driver.h 19951F: include/uapi/sound/compress_* 19952F: sound/core/compress_offload.c 19953F: sound/soc/soc-compress.c 19954 19955SOUND - DMAENGINE HELPERS 19956M: Lars-Peter Clausen <lars@metafoo.de> 19957S: Supported 19958F: include/sound/dmaengine_pcm.h 19959F: sound/core/pcm_dmaengine.c 19960F: sound/soc/soc-generic-dmaengine-pcm.c 19961 19962SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19963M: Liam Girdwood <lgirdwood@gmail.com> 19964M: Mark Brown <broonie@kernel.org> 19965L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19966S: Supported 19967W: http://alsa-project.org/main/index.php/ASoC 19968T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19969F: Documentation/devicetree/bindings/sound/ 19970F: Documentation/sound/soc/ 19971F: include/dt-bindings/sound/ 19972F: include/sound/soc* 19973F: sound/soc/ 19974 19975SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19976M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19977M: Liam Girdwood <lgirdwood@gmail.com> 19978M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19979M: Bard Liao <yung-chuan.liao@linux.intel.com> 19980M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19981M: Daniel Baluta <daniel.baluta@nxp.com> 19982R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19983L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19984S: Supported 19985W: https://github.com/thesofproject/linux/ 19986F: sound/soc/sof/ 19987 19988SOUNDWIRE SUBSYSTEM 19989M: Vinod Koul <vkoul@kernel.org> 19990M: Bard Liao <yung-chuan.liao@linux.intel.com> 19991R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19992R: Sanyog Kale <sanyog.r.kale@intel.com> 19993L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19994S: Supported 19995T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19996F: Documentation/driver-api/soundwire/ 19997F: drivers/soundwire/ 19998F: include/linux/soundwire/ 19999 20000SP2 MEDIA DRIVER 20001M: Olli Salonen <olli.salonen@iki.fi> 20002L: linux-media@vger.kernel.org 20003S: Maintained 20004W: https://linuxtv.org 20005Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20006F: drivers/media/dvb-frontends/sp2* 20007 20008SPANISH DOCUMENTATION 20009M: Carlos Bilbao <carlos.bilbao@amd.com> 20010S: Maintained 20011F: Documentation/translations/sp_SP/ 20012 20013SPARC + UltraSPARC (sparc/sparc64) 20014M: "David S. Miller" <davem@davemloft.net> 20015L: sparclinux@vger.kernel.org 20016S: Maintained 20017Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20018T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20019T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20020F: arch/sparc/ 20021F: drivers/sbus/ 20022 20023SPARC SERIAL DRIVERS 20024M: "David S. Miller" <davem@davemloft.net> 20025L: sparclinux@vger.kernel.org 20026S: Maintained 20027T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20028T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20029F: drivers/tty/serial/suncore.c 20030F: drivers/tty/serial/sunhv.c 20031F: drivers/tty/serial/sunsab.c 20032F: drivers/tty/serial/sunsab.h 20033F: drivers/tty/serial/sunsu.c 20034F: drivers/tty/serial/sunzilog.c 20035F: drivers/tty/serial/sunzilog.h 20036F: drivers/tty/vcc.c 20037F: include/linux/sunserialcore.h 20038 20039SPARSE CHECKER 20040M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20041L: linux-sparse@vger.kernel.org 20042S: Maintained 20043W: https://sparse.docs.kernel.org/ 20044Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20045B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20046T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20047F: include/linux/compiler.h 20048 20049SPEAKUP CONSOLE SPEECH DRIVER 20050M: William Hubbs <w.d.hubbs@gmail.com> 20051M: Chris Brannon <chris@the-brannons.com> 20052M: Kirk Reiser <kirk@reisers.ca> 20053M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20054L: speakup@linux-speakup.org 20055S: Odd Fixes 20056W: http://www.linux-speakup.org/ 20057W: https://github.com/linux-speakup/speakup 20058B: https://github.com/linux-speakup/speakup/issues 20059F: drivers/accessibility/speakup/ 20060 20061SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20062M: Viresh Kumar <vireshk@kernel.org> 20063M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20064M: soc@kernel.org 20065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20066S: Maintained 20067W: http://www.st.com/spear 20068F: arch/arm/boot/dts/st/spear* 20069F: arch/arm/mach-spear/ 20070F: drivers/clk/spear/ 20071F: drivers/pinctrl/spear/ 20072 20073SPI NOR SUBSYSTEM 20074M: Tudor Ambarus <tudor.ambarus@linaro.org> 20075M: Pratyush Yadav <pratyush@kernel.org> 20076R: Michael Walle <michael@walle.cc> 20077L: linux-mtd@lists.infradead.org 20078S: Maintained 20079W: http://www.linux-mtd.infradead.org/ 20080Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20081C: irc://irc.oftc.net/mtd 20082T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20083F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20084F: drivers/mtd/spi-nor/ 20085F: include/linux/mtd/spi-nor.h 20086 20087SPI SUBSYSTEM 20088M: Mark Brown <broonie@kernel.org> 20089L: linux-spi@vger.kernel.org 20090S: Maintained 20091Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20092T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20093F: Documentation/devicetree/bindings/spi/ 20094F: Documentation/spi/ 20095F: drivers/spi/ 20096F: include/linux/spi/ 20097F: include/uapi/linux/spi/ 20098F: tools/spi/ 20099 20100SPIDERNET NETWORK DRIVER for CELL 20101M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20102M: Geoff Levand <geoff@infradead.org> 20103L: netdev@vger.kernel.org 20104L: linuxppc-dev@lists.ozlabs.org 20105S: Maintained 20106F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20107F: drivers/net/ethernet/toshiba/spider_net* 20108 20109SPMI SUBSYSTEM 20110M: Stephen Boyd <sboyd@kernel.org> 20111L: linux-kernel@vger.kernel.org 20112S: Maintained 20113T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20114F: Documentation/devicetree/bindings/spmi/ 20115F: drivers/spmi/ 20116F: include/dt-bindings/spmi/spmi.h 20117F: include/linux/spmi.h 20118F: include/trace/events/spmi.h 20119 20120SPU FILE SYSTEM 20121M: Jeremy Kerr <jk@ozlabs.org> 20122L: linuxppc-dev@lists.ozlabs.org 20123S: Supported 20124W: http://www.ibm.com/developerworks/power/cell/ 20125F: Documentation/filesystems/spufs/spufs.rst 20126F: arch/powerpc/platforms/cell/spufs/ 20127 20128SQUASHFS FILE SYSTEM 20129M: Phillip Lougher <phillip@squashfs.org.uk> 20130L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20131S: Maintained 20132W: http://squashfs.org.uk 20133T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20134F: Documentation/filesystems/squashfs.rst 20135F: fs/squashfs/ 20136 20137SRM (Alpha) environment access 20138M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20139S: Maintained 20140F: arch/alpha/kernel/srm_env.c 20141 20142ST LSM6DSx IMU IIO DRIVER 20143M: Lorenzo Bianconi <lorenzo@kernel.org> 20144L: linux-iio@vger.kernel.org 20145S: Maintained 20146W: http://www.st.com/ 20147F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20148F: drivers/iio/imu/st_lsm6dsx/ 20149 20150ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20151M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20152M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20153L: linux-media@vger.kernel.org 20154S: Maintained 20155T: git git://linuxtv.org/media_tree.git 20156F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20157F: drivers/media/i2c/st-mipid02.c 20158 20159ST STM32 I2C/SMBUS DRIVER 20160M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20161M: Alain Volmat <alain.volmat@foss.st.com> 20162L: linux-i2c@vger.kernel.org 20163S: Maintained 20164F: drivers/i2c/busses/i2c-stm32* 20165 20166ST STM32 SPI DRIVER 20167M: Alain Volmat <alain.volmat@foss.st.com> 20168L: linux-spi@vger.kernel.org 20169S: Maintained 20170F: drivers/spi/spi-stm32.c 20171 20172ST STPDDC60 DRIVER 20173M: Daniel Nilsson <daniel.nilsson@flex.com> 20174L: linux-hwmon@vger.kernel.org 20175S: Maintained 20176F: Documentation/hwmon/stpddc60.rst 20177F: drivers/hwmon/pmbus/stpddc60.c 20178 20179ST VGXY61 DRIVER 20180M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20181M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20182L: linux-media@vger.kernel.org 20183S: Maintained 20184T: git git://linuxtv.org/media_tree.git 20185F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20186F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20187F: drivers/media/i2c/st-vgxy61.c 20188 20189ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20190M: Song Qiang <songqiang1304521@gmail.com> 20191L: linux-iio@vger.kernel.org 20192S: Maintained 20193F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20194F: drivers/iio/proximity/vl53l0x-i2c.c 20195 20196STABLE BRANCH 20197M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20198M: Sasha Levin <sashal@kernel.org> 20199L: stable@vger.kernel.org 20200S: Supported 20201F: Documentation/process/stable-kernel-rules.rst 20202 20203STAGING - ATOMISP DRIVER 20204M: Hans de Goede <hdegoede@redhat.com> 20205M: Mauro Carvalho Chehab <mchehab@kernel.org> 20206R: Sakari Ailus <sakari.ailus@linux.intel.com> 20207L: linux-media@vger.kernel.org 20208S: Maintained 20209F: drivers/staging/media/atomisp/ 20210 20211STAGING - FIELDBUS SUBSYSTEM 20212M: Sven Van Asbroeck <TheSven73@gmail.com> 20213S: Maintained 20214F: drivers/staging/fieldbus/* 20215F: drivers/staging/fieldbus/Documentation/ 20216 20217STAGING - HMS ANYBUS-S BUS 20218M: Sven Van Asbroeck <TheSven73@gmail.com> 20219S: Maintained 20220F: drivers/staging/fieldbus/anybuss/ 20221 20222STAGING - INDUSTRIAL IO 20223M: Jonathan Cameron <jic23@kernel.org> 20224L: linux-iio@vger.kernel.org 20225S: Odd Fixes 20226F: Documentation/devicetree/bindings/staging/iio/ 20227F: drivers/staging/iio/ 20228 20229STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20230M: Marc Dietrich <marvin24@gmx.de> 20231L: ac100@lists.launchpad.net (moderated for non-subscribers) 20232L: linux-tegra@vger.kernel.org 20233S: Maintained 20234F: drivers/staging/nvec/ 20235 20236STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20237M: Jens Frederich <jfrederich@gmail.com> 20238M: Jon Nettleton <jon.nettleton@gmail.com> 20239S: Maintained 20240W: http://wiki.laptop.org/go/DCON 20241F: drivers/staging/olpc_dcon/ 20242 20243STAGING - REALTEK RTL8712U DRIVERS 20244M: Larry Finger <Larry.Finger@lwfinger.net> 20245M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20246S: Odd Fixes 20247F: drivers/staging/rtl8712/ 20248 20249STAGING - SEPS525 LCD CONTROLLER DRIVERS 20250M: Michael Hennerich <michael.hennerich@analog.com> 20251L: linux-fbdev@vger.kernel.org 20252S: Supported 20253F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20254F: drivers/staging/fbtft/fb_seps525.c 20255 20256STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20257M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20258M: Teddy Wang <teddy.wang@siliconmotion.com> 20259M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20260L: linux-fbdev@vger.kernel.org 20261S: Maintained 20262F: drivers/staging/sm750fb/ 20263 20264STAGING - VIA VT665X DRIVERS 20265M: Forest Bond <forest@alittletooquiet.net> 20266S: Odd Fixes 20267F: drivers/staging/vt665?/ 20268 20269STAGING SUBSYSTEM 20270M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20271L: linux-staging@lists.linux.dev 20272S: Supported 20273T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20274F: drivers/staging/ 20275 20276STARFIRE/DURALAN NETWORK DRIVER 20277M: Ion Badulescu <ionut@badula.org> 20278S: Odd Fixes 20279F: drivers/net/ethernet/adaptec/starfire* 20280 20281STARFIVE CRYPTO DRIVER 20282M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20283M: William Qiu <william.qiu@starfivetech.com> 20284S: Supported 20285F: Documentation/devicetree/bindings/crypto/starfive* 20286F: drivers/crypto/starfive/ 20287 20288STARFIVE DEVICETREES 20289M: Emil Renner Berthing <kernel@esmil.dk> 20290S: Maintained 20291F: arch/riscv/boot/dts/starfive/ 20292 20293STARFIVE DWMAC GLUE LAYER 20294M: Emil Renner Berthing <kernel@esmil.dk> 20295M: Samin Guo <samin.guo@starfivetech.com> 20296S: Maintained 20297F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20298F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20299 20300STARFIVE JH7110 MMC/SD/SDIO DRIVER 20301M: William Qiu <william.qiu@starfivetech.com> 20302S: Supported 20303F: Documentation/devicetree/bindings/mmc/starfive* 20304F: drivers/mmc/host/dw_mmc-starfive.c 20305 20306STARFIVE JH7110 TDM DRIVER 20307M: Walker Chen <walker.chen@starfivetech.com> 20308S: Maintained 20309F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20310F: sound/soc/starfive/jh7110_tdm.c 20311 20312STARFIVE JH71X0 CLOCK DRIVERS 20313M: Emil Renner Berthing <kernel@esmil.dk> 20314M: Hal Feng <hal.feng@starfivetech.com> 20315S: Maintained 20316F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20317F: drivers/clk/starfive/clk-starfive-jh71* 20318F: include/dt-bindings/clock/starfive?jh71*.h 20319 20320STARFIVE JH71X0 PINCTRL DRIVERS 20321M: Emil Renner Berthing <kernel@esmil.dk> 20322M: Jianlong Huang <jianlong.huang@starfivetech.com> 20323L: linux-gpio@vger.kernel.org 20324S: Maintained 20325F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20326F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20327F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20328F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20329 20330STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20331M: Emil Renner Berthing <kernel@esmil.dk> 20332M: Hal Feng <hal.feng@starfivetech.com> 20333S: Maintained 20334F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20335F: drivers/reset/starfive/reset-starfive-jh71* 20336F: include/dt-bindings/reset/starfive?jh71*.h 20337 20338STARFIVE JH71X0 USB DRIVERS 20339M: Minda Chen <minda.chen@starfivetech.com> 20340S: Maintained 20341F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20342F: drivers/usb/cdns3/cdns3-starfive.c 20343 20344STARFIVE JH71XX PMU CONTROLLER DRIVER 20345M: Walker Chen <walker.chen@starfivetech.com> 20346S: Supported 20347F: Documentation/devicetree/bindings/power/starfive* 20348F: drivers/soc/starfive/jh71xx_pmu.c 20349F: include/dt-bindings/power/starfive,jh7110-pmu.h 20350 20351STARFIVE SOC DRIVERS 20352M: Conor Dooley <conor@kernel.org> 20353S: Maintained 20354T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20355F: drivers/soc/starfive/ 20356 20357STARFIVE TRNG DRIVER 20358M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20359S: Supported 20360F: Documentation/devicetree/bindings/rng/starfive* 20361F: drivers/char/hw_random/jh7110-trng.c 20362 20363STARFIVE WATCHDOG DRIVER 20364M: Xingyu Wu <xingyu.wu@starfivetech.com> 20365M: Samin Guo <samin.guo@starfivetech.com> 20366S: Supported 20367F: Documentation/devicetree/bindings/watchdog/starfive* 20368F: drivers/watchdog/starfive-wdt.c 20369 20370STATIC BRANCH/CALL 20371M: Peter Zijlstra <peterz@infradead.org> 20372M: Josh Poimboeuf <jpoimboe@kernel.org> 20373M: Jason Baron <jbaron@akamai.com> 20374R: Steven Rostedt <rostedt@goodmis.org> 20375R: Ard Biesheuvel <ardb@kernel.org> 20376S: Supported 20377F: arch/*/include/asm/jump_label*.h 20378F: arch/*/include/asm/static_call*.h 20379F: arch/*/kernel/jump_label.c 20380F: arch/*/kernel/static_call.c 20381F: include/linux/jump_label*.h 20382F: include/linux/static_call*.h 20383F: kernel/jump_label.c 20384F: kernel/static_call.c 20385 20386STI AUDIO (ASoC) DRIVERS 20387M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20388L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20389S: Maintained 20390F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20391F: sound/soc/sti/ 20392 20393STI CEC DRIVER 20394M: Alain Volmat <alain.volmat@foss.st.com> 20395S: Maintained 20396F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20397F: drivers/media/cec/platform/sti/ 20398 20399STK1160 USB VIDEO CAPTURE DRIVER 20400M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20401L: linux-media@vger.kernel.org 20402S: Maintained 20403T: git git://linuxtv.org/media_tree.git 20404F: drivers/media/usb/stk1160/ 20405 20406STM32 AUDIO (ASoC) DRIVERS 20407M: Olivier Moysan <olivier.moysan@foss.st.com> 20408M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20409L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20410S: Maintained 20411F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20412F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20413F: sound/soc/stm/ 20414 20415STM32 TIMER/LPTIMER DRIVERS 20416M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20417S: Maintained 20418F: Documentation/ABI/testing/*timer-stm32 20419F: Documentation/devicetree/bindings/*/*stm32-*timer* 20420F: drivers/*/stm32-*timer* 20421F: drivers/pwm/pwm-stm32* 20422F: include/linux/*/stm32-*tim* 20423 20424STMMAC ETHERNET DRIVER 20425M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20426M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20427M: Jose Abreu <joabreu@synopsys.com> 20428L: netdev@vger.kernel.org 20429S: Supported 20430W: http://www.stlinux.com 20431F: Documentation/networking/device_drivers/ethernet/stmicro/ 20432F: drivers/net/ethernet/stmicro/stmmac/ 20433 20434SUN HAPPY MEAL ETHERNET DRIVER 20435M: Sean Anderson <seanga2@gmail.com> 20436S: Maintained 20437F: drivers/net/ethernet/sun/sunhme.* 20438 20439SUN3/3X 20440M: Sam Creasey <sammy@sammy.net> 20441S: Maintained 20442W: http://sammy.net/sun3/ 20443F: arch/m68k/include/asm/sun3* 20444F: arch/m68k/kernel/*sun3* 20445F: arch/m68k/sun3*/ 20446F: drivers/net/ethernet/i825xx/sun3* 20447 20448SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20449M: Hans de Goede <hdegoede@redhat.com> 20450L: linux-input@vger.kernel.org 20451S: Maintained 20452F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20453F: drivers/input/keyboard/sun4i-lradc-keys.c 20454 20455SUNDANCE NETWORK DRIVER 20456M: Denis Kirjanov <kda@linux-powerpc.org> 20457L: netdev@vger.kernel.org 20458S: Maintained 20459F: drivers/net/ethernet/dlink/sundance.c 20460 20461SUNPLUS ETHERNET DRIVER 20462M: Wells Lu <wellslutw@gmail.com> 20463L: netdev@vger.kernel.org 20464S: Maintained 20465W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20466F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20467F: drivers/net/ethernet/sunplus/ 20468 20469SUNPLUS MMC DRIVER 20470M: Tony Huang <tonyhuang.sunplus@gmail.com> 20471M: Li-hao Kuo <lhjeff911@gmail.com> 20472S: Maintained 20473F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20474F: drivers/mmc/host/sunplus-mmc.c 20475 20476SUNPLUS OCOTP DRIVER 20477M: Vincent Shih <vincent.sunplus@gmail.com> 20478S: Maintained 20479F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20480F: drivers/nvmem/sunplus-ocotp.c 20481 20482SUNPLUS PWM DRIVER 20483M: Hammer Hsieh <hammerh0314@gmail.com> 20484S: Maintained 20485F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20486F: drivers/pwm/pwm-sunplus.c 20487 20488SUNPLUS RTC DRIVER 20489M: Vincent Shih <vincent.sunplus@gmail.com> 20490L: linux-rtc@vger.kernel.org 20491S: Maintained 20492F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20493F: drivers/rtc/rtc-sunplus.c 20494 20495SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20496M: Li-hao Kuo <lhjeff911@gmail.com> 20497L: linux-spi@vger.kernel.org 20498S: Maintained 20499F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20500F: drivers/spi/spi-sunplus-sp7021.c 20501 20502SUNPLUS UART DRIVER 20503M: Hammer Hsieh <hammerh0314@gmail.com> 20504S: Maintained 20505F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20506F: drivers/tty/serial/sunplus-uart.c 20507 20508SUNPLUS USB2 PHY DRIVER 20509M: Vincent Shih <vincent.sunplus@gmail.com> 20510L: linux-usb@vger.kernel.org 20511S: Maintained 20512F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20513F: drivers/phy/sunplus/Kconfig 20514F: drivers/phy/sunplus/Makefile 20515F: drivers/phy/sunplus/phy-sunplus-usb2.c 20516 20517SUNPLUS WATCHDOG DRIVER 20518M: Xiantao Hu <xt.hu@cqplus1.com> 20519L: linux-watchdog@vger.kernel.org 20520S: Maintained 20521F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20522F: drivers/watchdog/sunplus_wdt.c 20523 20524SUPERH 20525M: Yoshinori Sato <ysato@users.sourceforge.jp> 20526M: Rich Felker <dalias@libc.org> 20527M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20528L: linux-sh@vger.kernel.org 20529S: Maintained 20530Q: http://patchwork.kernel.org/project/linux-sh/list/ 20531F: Documentation/arch/sh/ 20532F: arch/sh/ 20533F: drivers/sh/ 20534 20535SUSPEND TO RAM 20536M: "Rafael J. Wysocki" <rafael@kernel.org> 20537M: Len Brown <len.brown@intel.com> 20538M: Pavel Machek <pavel@ucw.cz> 20539L: linux-pm@vger.kernel.org 20540S: Supported 20541B: https://bugzilla.kernel.org 20542F: Documentation/power/ 20543F: arch/x86/kernel/acpi/sleep* 20544F: arch/x86/kernel/acpi/wakeup* 20545F: drivers/base/power/ 20546F: include/linux/freezer.h 20547F: include/linux/pm.h 20548F: include/linux/suspend.h 20549F: kernel/power/ 20550 20551SVGA HANDLING 20552M: Martin Mares <mj@ucw.cz> 20553L: linux-video@atrey.karlin.mff.cuni.cz 20554S: Maintained 20555F: Documentation/admin-guide/svga.rst 20556F: arch/x86/boot/video* 20557 20558SWITCHDEV 20559M: Jiri Pirko <jiri@resnulli.us> 20560M: Ivan Vecera <ivecera@redhat.com> 20561L: netdev@vger.kernel.org 20562S: Supported 20563F: include/net/switchdev.h 20564F: net/switchdev/ 20565 20566SY8106A REGULATOR DRIVER 20567M: Icenowy Zheng <icenowy@aosc.io> 20568S: Maintained 20569F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20570F: drivers/regulator/sy8106a-regulator.c 20571 20572SYNC FILE FRAMEWORK 20573M: Sumit Semwal <sumit.semwal@linaro.org> 20574R: Gustavo Padovan <gustavo@padovan.org> 20575L: linux-media@vger.kernel.org 20576L: dri-devel@lists.freedesktop.org 20577S: Maintained 20578T: git git://anongit.freedesktop.org/drm/drm-misc 20579F: Documentation/driver-api/sync_file.rst 20580F: drivers/dma-buf/dma-fence* 20581F: drivers/dma-buf/sw_sync.c 20582F: drivers/dma-buf/sync_* 20583F: include/linux/sync_file.h 20584F: include/uapi/linux/sync_file.h 20585 20586SYNOPSYS ARC ARCHITECTURE 20587M: Vineet Gupta <vgupta@kernel.org> 20588L: linux-snps-arc@lists.infradead.org 20589S: Supported 20590T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20591F: Documentation/arch/arc 20592F: Documentation/devicetree/bindings/arc/* 20593F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20594F: arch/arc/ 20595F: drivers/clocksource/arc_timer.c 20596F: drivers/tty/serial/arc_uart.c 20597 20598SYNOPSYS ARC HSDK SDP pll clock driver 20599M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20600S: Supported 20601F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20602F: drivers/clk/clk-hsdk-pll.c 20603 20604SYNOPSYS ARC SDP clock driver 20605M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20606S: Supported 20607F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20608F: drivers/clk/axs10x/* 20609 20610SYNOPSYS ARC SDP platform support 20611M: Alexey Brodkin <abrodkin@synopsys.com> 20612S: Supported 20613F: Documentation/devicetree/bindings/arc/axs10* 20614F: arch/arc/boot/dts/ax* 20615F: arch/arc/plat-axs10x 20616 20617SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20618M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20619S: Supported 20620F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20621F: drivers/reset/reset-axs10x.c 20622 20623SYNOPSYS CREG GPIO DRIVER 20624M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20625S: Maintained 20626F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20627F: drivers/gpio/gpio-creg-snps.c 20628 20629SYNOPSYS DESIGNWARE 8250 UART DRIVER 20630M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20631R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20632S: Supported 20633F: drivers/tty/serial/8250/8250_dw.c 20634F: drivers/tty/serial/8250/8250_dwlib.* 20635F: drivers/tty/serial/8250/8250_lpss.c 20636 20637SYNOPSYS DESIGNWARE APB GPIO DRIVER 20638M: Hoan Tran <hoan@os.amperecomputing.com> 20639M: Serge Semin <fancer.lancer@gmail.com> 20640L: linux-gpio@vger.kernel.org 20641S: Maintained 20642F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20643F: drivers/gpio/gpio-dwapb.c 20644 20645SYNOPSYS DESIGNWARE APB SSI DRIVER 20646M: Serge Semin <fancer.lancer@gmail.com> 20647L: linux-spi@vger.kernel.org 20648S: Supported 20649F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20650F: drivers/spi/spi-dw* 20651 20652SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20653M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20654S: Maintained 20655F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20656F: drivers/dma/dw-axi-dmac/ 20657 20658SYNOPSYS DESIGNWARE DMAC DRIVER 20659M: Viresh Kumar <vireshk@kernel.org> 20660R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20661S: Maintained 20662F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20663F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20664F: drivers/dma/dw/ 20665F: include/dt-bindings/dma/dw-dmac.h 20666F: include/linux/dma/dw.h 20667F: include/linux/platform_data/dma-dw.h 20668 20669SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20670M: Jose Abreu <Jose.Abreu@synopsys.com> 20671L: netdev@vger.kernel.org 20672S: Supported 20673F: drivers/net/ethernet/synopsys/ 20674 20675SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20676M: Jose Abreu <Jose.Abreu@synopsys.com> 20677L: netdev@vger.kernel.org 20678S: Supported 20679F: drivers/net/pcs/pcs-xpcs.c 20680F: drivers/net/pcs/pcs-xpcs.h 20681F: include/linux/pcs/pcs-xpcs.h 20682 20683SYNOPSYS DESIGNWARE I2C DRIVER 20684M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20685R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20686R: Mika Westerberg <mika.westerberg@linux.intel.com> 20687R: Jan Dabros <jsd@semihalf.com> 20688L: linux-i2c@vger.kernel.org 20689S: Supported 20690F: drivers/i2c/busses/i2c-designware-* 20691 20692SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20693M: Jaehoon Chung <jh80.chung@samsung.com> 20694L: linux-mmc@vger.kernel.org 20695S: Maintained 20696F: drivers/mmc/host/dw_mmc* 20697 20698SYNOPSYS HSDK RESET CONTROLLER DRIVER 20699M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20700S: Supported 20701F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20702F: drivers/reset/reset-hsdk.c 20703F: include/dt-bindings/reset/snps,hsdk-reset.h 20704 20705SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20706M: Prabu Thangamuthu <prabu.t@synopsys.com> 20707M: Manjunath M B <manjumb@synopsys.com> 20708L: linux-mmc@vger.kernel.org 20709S: Maintained 20710F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20711 20712SYSTEM CONFIGURATION (SYSCON) 20713M: Lee Jones <lee@kernel.org> 20714M: Arnd Bergmann <arnd@arndb.de> 20715S: Supported 20716T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20717F: drivers/mfd/syscon.c 20718 20719SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20720M: Sudeep Holla <sudeep.holla@arm.com> 20721R: Cristian Marussi <cristian.marussi@arm.com> 20722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20723S: Maintained 20724F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20725F: drivers/clk/clk-sc[mp]i.c 20726F: drivers/cpufreq/sc[mp]i-cpufreq.c 20727F: drivers/firmware/arm_scmi/ 20728F: drivers/firmware/arm_scpi.c 20729F: drivers/powercap/arm_scmi_powercap.c 20730F: drivers/regulator/scmi-regulator.c 20731F: drivers/reset/reset-scmi.c 20732F: include/linux/sc[mp]i_protocol.h 20733F: include/trace/events/scmi.h 20734F: include/uapi/linux/virtio_scmi.h 20735 20736SYSTEM RESET/SHUTDOWN DRIVERS 20737M: Sebastian Reichel <sre@kernel.org> 20738L: linux-pm@vger.kernel.org 20739S: Maintained 20740T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20741F: Documentation/devicetree/bindings/power/reset/ 20742F: drivers/power/reset/ 20743 20744SYSTEM TRACE MODULE CLASS 20745M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20746S: Maintained 20747T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20748F: Documentation/trace/stm.rst 20749F: drivers/hwtracing/stm/ 20750F: include/linux/stm.h 20751F: include/uapi/linux/stm.h 20752 20753SYSTEM76 ACPI DRIVER 20754M: Jeremy Soller <jeremy@system76.com> 20755M: System76 Product Development <productdev@system76.com> 20756L: platform-driver-x86@vger.kernel.org 20757S: Maintained 20758F: drivers/platform/x86/system76_acpi.c 20759 20760SYSV FILESYSTEM 20761S: Orphan 20762F: Documentation/filesystems/sysv-fs.rst 20763F: fs/sysv/ 20764F: include/linux/sysv_fs.h 20765 20766TASKSTATS STATISTICS INTERFACE 20767M: Balbir Singh <bsingharora@gmail.com> 20768S: Maintained 20769F: Documentation/accounting/taskstats* 20770F: include/linux/taskstats* 20771F: kernel/taskstats.c 20772 20773TC subsystem 20774M: Jamal Hadi Salim <jhs@mojatatu.com> 20775M: Cong Wang <xiyou.wangcong@gmail.com> 20776M: Jiri Pirko <jiri@resnulli.us> 20777L: netdev@vger.kernel.org 20778S: Maintained 20779F: include/net/pkt_cls.h 20780F: include/net/pkt_sched.h 20781F: include/net/tc_act/ 20782F: include/uapi/linux/pkt_cls.h 20783F: include/uapi/linux/pkt_sched.h 20784F: include/uapi/linux/tc_act/ 20785F: include/uapi/linux/tc_ematch/ 20786F: net/sched/ 20787F: tools/testing/selftests/tc-testing 20788 20789TC90522 MEDIA DRIVER 20790M: Akihiro Tsukada <tskd08@gmail.com> 20791L: linux-media@vger.kernel.org 20792S: Odd Fixes 20793F: drivers/media/dvb-frontends/tc90522* 20794 20795TCP LOW PRIORITY MODULE 20796M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20797M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20798S: Maintained 20799W: http://tcp-lp-mod.sourceforge.net/ 20800F: net/ipv4/tcp_lp.c 20801 20802TDA10071 MEDIA DRIVER 20803M: Antti Palosaari <crope@iki.fi> 20804L: linux-media@vger.kernel.org 20805S: Maintained 20806W: https://linuxtv.org 20807W: http://palosaari.fi/linux/ 20808Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20809T: git git://linuxtv.org/anttip/media_tree.git 20810F: drivers/media/dvb-frontends/tda10071* 20811 20812TDA18212 MEDIA DRIVER 20813M: Antti Palosaari <crope@iki.fi> 20814L: linux-media@vger.kernel.org 20815S: Maintained 20816W: https://linuxtv.org 20817W: http://palosaari.fi/linux/ 20818Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20819T: git git://linuxtv.org/anttip/media_tree.git 20820F: drivers/media/tuners/tda18212* 20821 20822TDA18218 MEDIA DRIVER 20823M: Antti Palosaari <crope@iki.fi> 20824L: linux-media@vger.kernel.org 20825S: Maintained 20826W: https://linuxtv.org 20827W: http://palosaari.fi/linux/ 20828Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20829T: git git://linuxtv.org/anttip/media_tree.git 20830F: drivers/media/tuners/tda18218* 20831 20832TDA18250 MEDIA DRIVER 20833M: Olli Salonen <olli.salonen@iki.fi> 20834L: linux-media@vger.kernel.org 20835S: Maintained 20836W: https://linuxtv.org 20837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20838T: git git://linuxtv.org/media_tree.git 20839F: drivers/media/tuners/tda18250* 20840 20841TDA18271 MEDIA DRIVER 20842M: Michael Krufky <mkrufky@linuxtv.org> 20843L: linux-media@vger.kernel.org 20844S: Maintained 20845W: https://linuxtv.org 20846W: http://github.com/mkrufky 20847Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20848T: git git://linuxtv.org/mkrufky/tuners.git 20849F: drivers/media/tuners/tda18271* 20850 20851TDA1997x MEDIA DRIVER 20852M: Tim Harvey <tharvey@gateworks.com> 20853L: linux-media@vger.kernel.org 20854S: Maintained 20855W: https://linuxtv.org 20856Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20857F: drivers/media/i2c/tda1997x.* 20858 20859TDA827x MEDIA DRIVER 20860M: Michael Krufky <mkrufky@linuxtv.org> 20861L: linux-media@vger.kernel.org 20862S: Maintained 20863W: https://linuxtv.org 20864W: http://github.com/mkrufky 20865Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20866T: git git://linuxtv.org/mkrufky/tuners.git 20867F: drivers/media/tuners/tda8290.* 20868 20869TDA8290 MEDIA DRIVER 20870M: Michael Krufky <mkrufky@linuxtv.org> 20871L: linux-media@vger.kernel.org 20872S: Maintained 20873W: https://linuxtv.org 20874W: http://github.com/mkrufky 20875Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20876T: git git://linuxtv.org/mkrufky/tuners.git 20877F: drivers/media/tuners/tda8290.* 20878 20879TDA9840 MEDIA DRIVER 20880M: Hans Verkuil <hverkuil@xs4all.nl> 20881L: linux-media@vger.kernel.org 20882S: Maintained 20883W: https://linuxtv.org 20884T: git git://linuxtv.org/media_tree.git 20885F: drivers/media/i2c/tda9840* 20886 20887TEA5761 TUNER DRIVER 20888M: Mauro Carvalho Chehab <mchehab@kernel.org> 20889L: linux-media@vger.kernel.org 20890S: Odd fixes 20891W: https://linuxtv.org 20892T: git git://linuxtv.org/media_tree.git 20893F: drivers/media/tuners/tea5761.* 20894 20895TEA5767 TUNER DRIVER 20896M: Mauro Carvalho Chehab <mchehab@kernel.org> 20897L: linux-media@vger.kernel.org 20898S: Maintained 20899W: https://linuxtv.org 20900T: git git://linuxtv.org/media_tree.git 20901F: drivers/media/tuners/tea5767.* 20902 20903TEA6415C MEDIA DRIVER 20904M: Hans Verkuil <hverkuil@xs4all.nl> 20905L: linux-media@vger.kernel.org 20906S: Maintained 20907W: https://linuxtv.org 20908T: git git://linuxtv.org/media_tree.git 20909F: drivers/media/i2c/tea6415c* 20910 20911TEA6420 MEDIA DRIVER 20912M: Hans Verkuil <hverkuil@xs4all.nl> 20913L: linux-media@vger.kernel.org 20914S: Maintained 20915W: https://linuxtv.org 20916T: git git://linuxtv.org/media_tree.git 20917F: drivers/media/i2c/tea6420* 20918 20919TEAM DRIVER 20920M: Jiri Pirko <jiri@resnulli.us> 20921L: netdev@vger.kernel.org 20922S: Supported 20923F: drivers/net/team/ 20924F: include/linux/if_team.h 20925F: include/uapi/linux/if_team.h 20926F: tools/testing/selftests/drivers/net/team/ 20927 20928TECHNICAL ADVISORY BOARD PROCESS DOCS 20929M: "Theodore Ts'o" <tytso@mit.edu> 20930M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20931L: tech-board-discuss@lists.linux-foundation.org 20932S: Maintained 20933F: Documentation/process/contribution-maturity-model.rst 20934F: Documentation/process/researcher-guidelines.rst 20935 20936TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20937M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20938S: Maintained 20939F: arch/x86/platform/ts5500/ 20940 20941TECHNOTREND USB IR RECEIVER 20942M: Sean Young <sean@mess.org> 20943L: linux-media@vger.kernel.org 20944S: Maintained 20945F: drivers/media/rc/ttusbir.c 20946 20947TECHWELL TW9910 VIDEO DECODER 20948L: linux-media@vger.kernel.org 20949S: Orphan 20950F: drivers/media/i2c/tw9910.c 20951F: include/media/i2c/tw9910.h 20952 20953TEE SUBSYSTEM 20954M: Jens Wiklander <jens.wiklander@linaro.org> 20955R: Sumit Garg <sumit.garg@linaro.org> 20956L: op-tee@lists.trustedfirmware.org 20957S: Maintained 20958F: Documentation/staging/tee.rst 20959F: drivers/tee/ 20960F: include/linux/tee_drv.h 20961F: include/uapi/linux/tee.h 20962 20963TEGRA ARCHITECTURE SUPPORT 20964M: Thierry Reding <thierry.reding@gmail.com> 20965M: Jonathan Hunter <jonathanh@nvidia.com> 20966L: linux-tegra@vger.kernel.org 20967S: Supported 20968Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20970N: [^a-z]tegra 20971 20972TEGRA CLOCK DRIVER 20973M: Peter De Schrijver <pdeschrijver@nvidia.com> 20974M: Prashant Gaikwad <pgaikwad@nvidia.com> 20975S: Supported 20976F: drivers/clk/tegra/ 20977 20978TEGRA DMA DRIVERS 20979M: Laxman Dewangan <ldewangan@nvidia.com> 20980M: Jon Hunter <jonathanh@nvidia.com> 20981S: Supported 20982F: drivers/dma/tegra* 20983 20984TEGRA I2C DRIVER 20985M: Laxman Dewangan <ldewangan@nvidia.com> 20986R: Dmitry Osipenko <digetx@gmail.com> 20987S: Supported 20988F: drivers/i2c/busses/i2c-tegra.c 20989 20990TEGRA IOMMU DRIVERS 20991M: Thierry Reding <thierry.reding@gmail.com> 20992R: Krishna Reddy <vdumpa@nvidia.com> 20993L: linux-tegra@vger.kernel.org 20994S: Supported 20995F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20996F: drivers/iommu/tegra* 20997 20998TEGRA KBC DRIVER 20999M: Laxman Dewangan <ldewangan@nvidia.com> 21000S: Supported 21001F: drivers/input/keyboard/tegra-kbc.c 21002 21003TEGRA NAND DRIVER 21004M: Stefan Agner <stefan@agner.ch> 21005M: Lucas Stach <dev@lynxeye.de> 21006S: Maintained 21007F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21008F: drivers/mtd/nand/raw/tegra_nand.c 21009 21010TEGRA PWM DRIVER 21011M: Thierry Reding <thierry.reding@gmail.com> 21012S: Supported 21013F: drivers/pwm/pwm-tegra.c 21014 21015TEGRA QUAD SPI DRIVER 21016M: Thierry Reding <thierry.reding@gmail.com> 21017M: Jonathan Hunter <jonathanh@nvidia.com> 21018M: Sowjanya Komatineni <skomatineni@nvidia.com> 21019L: linux-tegra@vger.kernel.org 21020S: Maintained 21021F: drivers/spi/spi-tegra210-quad.c 21022 21023TEGRA SERIAL DRIVER 21024M: Laxman Dewangan <ldewangan@nvidia.com> 21025S: Supported 21026F: drivers/tty/serial/serial-tegra.c 21027 21028TEGRA SPI DRIVER 21029M: Laxman Dewangan <ldewangan@nvidia.com> 21030S: Supported 21031F: drivers/spi/spi-tegra* 21032 21033TEGRA VIDEO DRIVER 21034M: Thierry Reding <thierry.reding@gmail.com> 21035M: Jonathan Hunter <jonathanh@nvidia.com> 21036M: Sowjanya Komatineni <skomatineni@nvidia.com> 21037M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21038L: linux-media@vger.kernel.org 21039L: linux-tegra@vger.kernel.org 21040S: Maintained 21041F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21042F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21043F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21044F: drivers/staging/media/tegra-video/ 21045 21046TEGRA XUSB PADCTL DRIVER 21047M: JC Kuo <jckuo@nvidia.com> 21048S: Supported 21049F: drivers/phy/tegra/xusb* 21050 21051TEHUTI ETHERNET DRIVER 21052M: Andy Gospodarek <andy@greyhouse.net> 21053L: netdev@vger.kernel.org 21054S: Supported 21055F: drivers/net/ethernet/tehuti/* 21056 21057TELECOM CLOCK DRIVER FOR MCPL0010 21058M: Mark Gross <markgross@kernel.org> 21059S: Supported 21060F: drivers/char/tlclk.c 21061 21062TEMPO SEMICONDUCTOR DRIVERS 21063M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21064S: Maintained 21065F: Documentation/devicetree/bindings/sound/tscs*.txt 21066F: sound/soc/codecs/tscs*.c 21067F: sound/soc/codecs/tscs*.h 21068 21069TENSILICA XTENSA PORT (xtensa) 21070M: Chris Zankel <chris@zankel.net> 21071M: Max Filippov <jcmvbkbc@gmail.com> 21072S: Maintained 21073T: git https://github.com/jcmvbkbc/linux-xtensa.git 21074F: arch/xtensa/ 21075F: drivers/irqchip/irq-xtensa-* 21076 21077TEXAS INSTRUMENTS ASoC DRIVERS 21078M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21079L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21080S: Maintained 21081F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21082F: sound/soc/ti/ 21083 21084TEXAS INSTRUMENTS DMA DRIVERS 21085M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21086L: dmaengine@vger.kernel.org 21087S: Maintained 21088F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21089F: Documentation/devicetree/bindings/dma/ti-edma.txt 21090F: Documentation/devicetree/bindings/dma/ti/ 21091F: drivers/dma/ti/ 21092F: include/linux/dma/k3-psil.h 21093F: include/linux/dma/k3-udma-glue.h 21094F: include/linux/dma/ti-cppi5.h 21095X: drivers/dma/ti/cppi41.c 21096 21097TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21098M: Robert Marko <robert.marko@sartura.hr> 21099M: Luka Perkov <luka.perkov@sartura.hr> 21100L: linux-hwmon@vger.kernel.org 21101S: Maintained 21102F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21103F: Documentation/hwmon/tps23861.rst 21104F: drivers/hwmon/tps23861.c 21105 21106TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21107M: Ricardo Ribalda <ribalda@kernel.org> 21108L: linux-iio@vger.kernel.org 21109S: Supported 21110F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21111F: drivers/iio/dac/ti-dac7612.c 21112 21113TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21114M: Nishanth Menon <nm@ti.com> 21115M: Tero Kristo <kristo@kernel.org> 21116M: Santosh Shilimkar <ssantosh@kernel.org> 21117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21118S: Maintained 21119F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21120F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21121F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21122F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21123F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21124F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21125F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21126F: drivers/clk/keystone/sci-clk.c 21127F: drivers/firmware/ti_sci* 21128F: drivers/irqchip/irq-ti-sci-inta.c 21129F: drivers/irqchip/irq-ti-sci-intr.c 21130F: drivers/reset/reset-ti-sci.c 21131F: drivers/soc/ti/ti_sci_inta_msi.c 21132F: drivers/soc/ti/ti_sci_pm_domains.c 21133F: include/dt-bindings/soc/ti,sci_pm_domain.h 21134F: include/linux/soc/ti/ti_sci_inta_msi.h 21135F: include/linux/soc/ti/ti_sci_protocol.h 21136 21137TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21138M: Puranjay Mohan <puranjay12@gmail.com> 21139L: linux-iio@vger.kernel.org 21140S: Supported 21141F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21142F: drivers/iio/temperature/tmp117.c 21143 21144THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21145M: Hans Verkuil <hverkuil@xs4all.nl> 21146L: linux-media@vger.kernel.org 21147S: Maintained 21148W: https://linuxtv.org 21149T: git git://linuxtv.org/media_tree.git 21150F: drivers/media/radio/radio-raremono.c 21151 21152THERMAL 21153M: Rafael J. Wysocki <rafael@kernel.org> 21154M: Daniel Lezcano <daniel.lezcano@linaro.org> 21155R: Amit Kucheria <amitk@kernel.org> 21156R: Zhang Rui <rui.zhang@intel.com> 21157L: linux-pm@vger.kernel.org 21158S: Supported 21159Q: https://patchwork.kernel.org/project/linux-pm/list/ 21160T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21161F: Documentation/ABI/testing/sysfs-class-thermal 21162F: Documentation/admin-guide/thermal/ 21163F: Documentation/devicetree/bindings/thermal/ 21164F: Documentation/driver-api/thermal/ 21165F: drivers/thermal/ 21166F: include/dt-bindings/thermal/ 21167F: include/linux/cpu_cooling.h 21168F: include/linux/thermal.h 21169F: include/uapi/linux/thermal.h 21170F: tools/lib/thermal/ 21171F: tools/thermal/ 21172 21173THERMAL DRIVER FOR AMLOGIC SOCS 21174M: Guillaume La Roque <glaroque@baylibre.com> 21175L: linux-pm@vger.kernel.org 21176L: linux-amlogic@lists.infradead.org 21177S: Supported 21178W: http://linux-meson.com/ 21179F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21180F: drivers/thermal/amlogic_thermal.c 21181 21182THERMAL/CPU_COOLING 21183M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21184M: Daniel Lezcano <daniel.lezcano@linaro.org> 21185M: Viresh Kumar <viresh.kumar@linaro.org> 21186R: Lukasz Luba <lukasz.luba@arm.com> 21187L: linux-pm@vger.kernel.org 21188S: Supported 21189F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21190F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21191F: drivers/thermal/cpufreq_cooling.c 21192F: drivers/thermal/cpuidle_cooling.c 21193F: include/linux/cpu_cooling.h 21194 21195THERMAL/POWER_ALLOCATOR 21196M: Lukasz Luba <lukasz.luba@arm.com> 21197L: linux-pm@vger.kernel.org 21198S: Maintained 21199F: Documentation/driver-api/thermal/power_allocator.rst 21200F: drivers/thermal/gov_power_allocator.c 21201F: drivers/thermal/thermal_trace_ipa.h 21202 21203THINKPAD ACPI EXTRAS DRIVER 21204M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21205L: ibm-acpi-devel@lists.sourceforge.net 21206L: platform-driver-x86@vger.kernel.org 21207S: Maintained 21208W: http://ibm-acpi.sourceforge.net 21209W: http://thinkwiki.org/wiki/Ibm-acpi 21210T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21211F: drivers/platform/x86/thinkpad_acpi.c 21212 21213THINKPAD LMI DRIVER 21214M: Mark Pearson <markpearson@lenovo.com> 21215L: platform-driver-x86@vger.kernel.org 21216S: Maintained 21217F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21218F: drivers/platform/x86/think-lmi.? 21219 21220THUNDERBOLT DMA TRAFFIC TEST DRIVER 21221M: Isaac Hazan <isaac.hazan@intel.com> 21222L: linux-usb@vger.kernel.org 21223S: Maintained 21224F: drivers/thunderbolt/dma_test.c 21225 21226THUNDERBOLT DRIVER 21227M: Andreas Noever <andreas.noever@gmail.com> 21228M: Michael Jamet <michael.jamet@intel.com> 21229M: Mika Westerberg <mika.westerberg@linux.intel.com> 21230M: Yehezkel Bernat <YehezkelShB@gmail.com> 21231L: linux-usb@vger.kernel.org 21232S: Maintained 21233T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21234F: Documentation/admin-guide/thunderbolt.rst 21235F: drivers/thunderbolt/ 21236F: include/linux/thunderbolt.h 21237 21238THUNDERBOLT NETWORK DRIVER 21239M: Michael Jamet <michael.jamet@intel.com> 21240M: Mika Westerberg <mika.westerberg@linux.intel.com> 21241M: Yehezkel Bernat <YehezkelShB@gmail.com> 21242L: netdev@vger.kernel.org 21243S: Maintained 21244F: drivers/net/thunderbolt/ 21245 21246THUNDERX GPIO DRIVER 21247M: Robert Richter <rric@kernel.org> 21248S: Odd Fixes 21249F: drivers/gpio/gpio-thunderx.c 21250 21251TI ADS7924 ADC DRIVER 21252M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21253L: linux-iio@vger.kernel.org 21254S: Supported 21255F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21256F: drivers/iio/adc/ti-ads7924.c 21257 21258TI AM437X VPFE DRIVER 21259M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21260L: linux-media@vger.kernel.org 21261S: Maintained 21262W: https://linuxtv.org 21263Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21264T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21265F: drivers/media/platform/ti/am437x/ 21266 21267TI BANDGAP AND THERMAL DRIVER 21268M: Eduardo Valentin <edubezval@gmail.com> 21269M: Keerthy <j-keerthy@ti.com> 21270L: linux-pm@vger.kernel.org 21271L: linux-omap@vger.kernel.org 21272S: Maintained 21273F: drivers/thermal/ti-soc-thermal/ 21274 21275TI BQ27XXX POWER SUPPLY DRIVER 21276F: drivers/power/supply/bq27xxx_battery.c 21277F: drivers/power/supply/bq27xxx_battery_i2c.c 21278F: include/linux/power/bq27xxx_battery.h 21279 21280TI CDCE706 CLOCK DRIVER 21281M: Max Filippov <jcmvbkbc@gmail.com> 21282S: Maintained 21283F: drivers/clk/clk-cdce706.c 21284 21285TI CLOCK DRIVER 21286M: Tero Kristo <kristo@kernel.org> 21287L: linux-omap@vger.kernel.org 21288S: Odd Fixes 21289F: drivers/clk/ti/ 21290F: include/linux/clk/ti.h 21291 21292TI DAVINCI MACHINE SUPPORT 21293M: Bartosz Golaszewski <brgl@bgdev.pl> 21294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21295S: Maintained 21296T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21297F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21298F: arch/arm/boot/dts/ti/davinci/ 21299F: arch/arm/mach-davinci/ 21300F: drivers/i2c/busses/i2c-davinci.c 21301 21302TI DAVINCI SERIES CLOCK DRIVER 21303M: David Lechner <david@lechnology.com> 21304R: Sekhar Nori <nsekhar@ti.com> 21305S: Maintained 21306F: Documentation/devicetree/bindings/clock/ti/davinci/ 21307F: drivers/clk/davinci/ 21308F: include/linux/clk/davinci.h 21309 21310TI DAVINCI SERIES GPIO DRIVER 21311M: Keerthy <j-keerthy@ti.com> 21312L: linux-gpio@vger.kernel.org 21313S: Maintained 21314F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21315F: drivers/gpio/gpio-davinci.c 21316 21317TI DAVINCI SERIES MEDIA DRIVER 21318M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21319L: linux-media@vger.kernel.org 21320S: Maintained 21321W: https://linuxtv.org 21322Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21323T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21324F: drivers/media/platform/ti/davinci/ 21325F: include/media/davinci/ 21326 21327TI ENHANCED CAPTURE (eCAP) DRIVER 21328M: Vignesh Raghavendra <vigneshr@ti.com> 21329R: Julien Panis <jpanis@baylibre.com> 21330L: linux-iio@vger.kernel.org 21331L: linux-omap@vger.kernel.org 21332S: Maintained 21333F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21334F: drivers/counter/ti-ecap-capture.c 21335 21336TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21337R: David Lechner <david@lechnology.com> 21338L: linux-iio@vger.kernel.org 21339F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21340F: drivers/counter/ti-eqep.c 21341 21342TI ETHERNET SWITCH DRIVER (CPSW) 21343R: Grygorii Strashko <grygorii.strashko@ti.com> 21344L: linux-omap@vger.kernel.org 21345L: netdev@vger.kernel.org 21346S: Maintained 21347F: drivers/net/ethernet/ti/cpsw* 21348F: drivers/net/ethernet/ti/davinci* 21349 21350TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21351M: Alex Dubov <oakad@yahoo.com> 21352S: Maintained 21353W: http://tifmxx.berlios.de/ 21354F: drivers/memstick/host/tifm_ms.c 21355F: drivers/misc/tifm* 21356F: drivers/mmc/host/tifm_sd.c 21357F: include/linux/tifm.h 21358 21359TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21360M: Nishanth Menon <nm@ti.com> 21361M: Santosh Shilimkar <ssantosh@kernel.org> 21362L: linux-kernel@vger.kernel.org 21363L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21364S: Maintained 21365T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21366F: drivers/soc/ti/* 21367 21368TI LM49xxx FAMILY ASoC CODEC DRIVERS 21369M: M R Swami Reddy <mr.swami.reddy@ti.com> 21370M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21371L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21372S: Maintained 21373F: sound/soc/codecs/isabelle* 21374F: sound/soc/codecs/lm49453* 21375 21376TI LMP92064 ADC DRIVER 21377M: Leonard Göhrs <l.goehrs@pengutronix.de> 21378R: kernel@pengutronix.de 21379L: linux-iio@vger.kernel.org 21380S: Maintained 21381F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21382F: drivers/iio/adc/ti-lmp92064.c 21383 21384TI PCM3060 ASoC CODEC DRIVER 21385M: Kirill Marinushkin <kmarinushkin@birdec.com> 21386L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21387S: Maintained 21388F: Documentation/devicetree/bindings/sound/pcm3060.txt 21389F: sound/soc/codecs/pcm3060* 21390 21391TI TAS571X FAMILY ASoC CODEC DRIVER 21392M: Kevin Cernekee <cernekee@chromium.org> 21393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21394S: Odd Fixes 21395F: sound/soc/codecs/tas571x* 21396 21397TI TMAG5273 MAGNETOMETER DRIVER 21398M: Gerald Loacker <gerald.loacker@wolfvision.net> 21399L: linux-iio@vger.kernel.org 21400S: Maintained 21401F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21402F: drivers/iio/magnetometer/tmag5273.c 21403 21404TI TRF7970A NFC DRIVER 21405M: Mark Greer <mgreer@animalcreek.com> 21406L: linux-wireless@vger.kernel.org 21407S: Supported 21408F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21409F: drivers/nfc/trf7970a.c 21410 21411TI TSC2046 ADC DRIVER 21412M: Oleksij Rempel <o.rempel@pengutronix.de> 21413R: kernel@pengutronix.de 21414L: linux-iio@vger.kernel.org 21415S: Maintained 21416F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21417F: drivers/iio/adc/ti-tsc2046.c 21418 21419TI TWL4030 SERIES SOC CODEC DRIVER 21420M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21422S: Maintained 21423F: sound/soc/codecs/twl4030* 21424 21425TI VPE/CAL DRIVERS 21426M: Benoit Parrot <bparrot@ti.com> 21427L: linux-media@vger.kernel.org 21428S: Maintained 21429W: http://linuxtv.org/ 21430Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21431F: Documentation/devicetree/bindings/media/ti,cal.yaml 21432F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21433F: drivers/media/platform/ti/cal/ 21434F: drivers/media/platform/ti/vpe/ 21435 21436TI WILINK WIRELESS DRIVERS 21437L: linux-wireless@vger.kernel.org 21438S: Orphan 21439W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21440W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21441T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21442F: drivers/net/wireless/ti/ 21443 21444TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21445M: John Stultz <jstultz@google.com> 21446M: Thomas Gleixner <tglx@linutronix.de> 21447R: Stephen Boyd <sboyd@kernel.org> 21448L: linux-kernel@vger.kernel.org 21449S: Supported 21450T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21451F: include/linux/clocksource.h 21452F: include/linux/time.h 21453F: include/linux/timex.h 21454F: include/uapi/linux/time.h 21455F: include/uapi/linux/timex.h 21456F: kernel/time/alarmtimer.c 21457F: kernel/time/clocksource.c 21458F: kernel/time/ntp.c 21459F: kernel/time/time*.c 21460F: tools/testing/selftests/timers/ 21461 21462TIPC NETWORK LAYER 21463M: Jon Maloy <jmaloy@redhat.com> 21464M: Ying Xue <ying.xue@windriver.com> 21465L: netdev@vger.kernel.org (core kernel code) 21466L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21467S: Maintained 21468W: http://tipc.sourceforge.net/ 21469F: include/uapi/linux/tipc*.h 21470F: net/tipc/ 21471 21472TLAN NETWORK DRIVER 21473M: Samuel Chessman <chessman@tux.org> 21474L: tlan-devel@lists.sourceforge.net (subscribers-only) 21475S: Maintained 21476W: http://sourceforge.net/projects/tlan/ 21477F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21478F: drivers/net/ethernet/ti/tlan.* 21479 21480TMIO/SDHI MMC DRIVER 21481M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21482L: linux-mmc@vger.kernel.org 21483L: linux-renesas-soc@vger.kernel.org 21484S: Supported 21485F: drivers/mmc/host/renesas_sdhi* 21486F: drivers/mmc/host/tmio_mmc* 21487F: include/linux/mfd/tmio.h 21488 21489TMP401 HARDWARE MONITOR DRIVER 21490M: Guenter Roeck <linux@roeck-us.net> 21491L: linux-hwmon@vger.kernel.org 21492S: Maintained 21493F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21494F: Documentation/hwmon/tmp401.rst 21495F: drivers/hwmon/tmp401.c 21496 21497TMP464 HARDWARE MONITOR DRIVER 21498M: Guenter Roeck <linux@roeck-us.net> 21499L: linux-hwmon@vger.kernel.org 21500S: Maintained 21501F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21502F: Documentation/hwmon/tmp464.rst 21503F: drivers/hwmon/tmp464.c 21504 21505TMP513 HARDWARE MONITOR DRIVER 21506M: Eric Tremblay <etremblay@distech-controls.com> 21507L: linux-hwmon@vger.kernel.org 21508S: Maintained 21509F: Documentation/hwmon/tmp513.rst 21510F: drivers/hwmon/tmp513.c 21511 21512TMPFS (SHMEM FILESYSTEM) 21513M: Hugh Dickins <hughd@google.com> 21514L: linux-mm@kvack.org 21515S: Maintained 21516F: include/linux/shmem_fs.h 21517F: mm/shmem.c 21518 21519TOMOYO SECURITY MODULE 21520M: Kentaro Takeda <takedakn@nttdata.co.jp> 21521M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21522L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21523L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21524L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21525L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21526S: Maintained 21527W: https://tomoyo.osdn.jp/ 21528F: security/tomoyo/ 21529 21530TOPSTAR LAPTOP EXTRAS DRIVER 21531M: Herton Ronaldo Krzesinski <herton@canonical.com> 21532L: platform-driver-x86@vger.kernel.org 21533S: Maintained 21534F: drivers/platform/x86/topstar-laptop.c 21535 21536TORTURE-TEST MODULES 21537M: Davidlohr Bueso <dave@stgolabs.net> 21538M: "Paul E. McKenney" <paulmck@kernel.org> 21539M: Josh Triplett <josh@joshtriplett.org> 21540L: linux-kernel@vger.kernel.org 21541S: Supported 21542T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21543F: Documentation/RCU/torture.rst 21544F: kernel/locking/locktorture.c 21545F: kernel/rcu/rcuscale.c 21546F: kernel/rcu/rcutorture.c 21547F: kernel/rcu/refscale.c 21548F: kernel/torture.c 21549 21550TOSHIBA ACPI EXTRAS DRIVER 21551M: Azael Avalos <coproscefalo@gmail.com> 21552L: platform-driver-x86@vger.kernel.org 21553S: Maintained 21554F: drivers/platform/x86/toshiba_acpi.c 21555 21556TOSHIBA BLUETOOTH DRIVER 21557M: Azael Avalos <coproscefalo@gmail.com> 21558L: platform-driver-x86@vger.kernel.org 21559S: Maintained 21560F: drivers/platform/x86/toshiba_bluetooth.c 21561 21562TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21563M: Azael Avalos <coproscefalo@gmail.com> 21564L: platform-driver-x86@vger.kernel.org 21565S: Maintained 21566F: drivers/platform/x86/toshiba_haps.c 21567 21568TOSHIBA SMM DRIVER 21569M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21570S: Maintained 21571W: http://www.buzzard.org.uk/toshiba/ 21572F: drivers/char/toshiba.c 21573F: include/linux/toshiba.h 21574F: include/uapi/linux/toshiba.h 21575 21576TOSHIBA TC358743 DRIVER 21577M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21578L: linux-media@vger.kernel.org 21579S: Maintained 21580F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21581F: drivers/media/i2c/tc358743* 21582F: include/media/i2c/tc358743.h 21583 21584TOSHIBA WMI HOTKEYS DRIVER 21585M: Azael Avalos <coproscefalo@gmail.com> 21586L: platform-driver-x86@vger.kernel.org 21587S: Maintained 21588F: drivers/platform/x86/toshiba-wmi.c 21589 21590TPM DEVICE DRIVER 21591M: Peter Huewe <peterhuewe@gmx.de> 21592M: Jarkko Sakkinen <jarkko@kernel.org> 21593R: Jason Gunthorpe <jgg@ziepe.ca> 21594L: linux-integrity@vger.kernel.org 21595S: Maintained 21596W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21597Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21598T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21599F: drivers/char/tpm/ 21600 21601TPS546D24 DRIVER 21602M: Duke Du <dukedu83@gmail.com> 21603L: linux-hwmon@vger.kernel.org 21604S: Maintained 21605F: Documentation/hwmon/tps546d24.rst 21606F: drivers/hwmon/pmbus/tps546d24.c 21607 21608TRACING 21609M: Steven Rostedt <rostedt@goodmis.org> 21610M: Masami Hiramatsu <mhiramat@kernel.org> 21611L: linux-kernel@vger.kernel.org 21612L: linux-trace-kernel@vger.kernel.org 21613S: Maintained 21614Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21615T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21616F: Documentation/trace/* 21617F: fs/tracefs/ 21618F: include/linux/trace*.h 21619F: include/trace/ 21620F: kernel/trace/ 21621F: scripts/tracing/ 21622F: tools/testing/selftests/ftrace/ 21623 21624TRACING MMIO ACCESSES (MMIOTRACE) 21625M: Steven Rostedt <rostedt@goodmis.org> 21626M: Masami Hiramatsu <mhiramat@kernel.org> 21627R: Karol Herbst <karolherbst@gmail.com> 21628R: Pekka Paalanen <ppaalanen@gmail.com> 21629L: linux-kernel@vger.kernel.org 21630L: nouveau@lists.freedesktop.org 21631S: Maintained 21632F: arch/x86/mm/kmmio.c 21633F: arch/x86/mm/mmio-mod.c 21634F: arch/x86/mm/testmmiotrace.c 21635F: include/linux/mmiotrace.h 21636F: kernel/trace/trace_mmiotrace.c 21637 21638TRACING OS NOISE / LATENCY TRACERS 21639M: Steven Rostedt <rostedt@goodmis.org> 21640M: Daniel Bristot de Oliveira <bristot@kernel.org> 21641S: Maintained 21642F: Documentation/trace/hwlat_detector.rst 21643F: Documentation/trace/osnoise-tracer.rst 21644F: Documentation/trace/timerlat-tracer.rst 21645F: arch/*/kernel/trace.c 21646F: include/trace/events/osnoise.h 21647F: kernel/trace/trace_hwlat.c 21648F: kernel/trace/trace_irqsoff.c 21649F: kernel/trace/trace_osnoise.c 21650F: kernel/trace/trace_sched_wakeup.c 21651 21652TRADITIONAL CHINESE DOCUMENTATION 21653M: Hu Haowen <src.res@email.cn> 21654L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21655S: Maintained 21656W: https://github.com/srcres258/linux-doc 21657T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21658F: Documentation/translations/zh_TW/ 21659 21660TTY LAYER 21661M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21662M: Jiri Slaby <jirislaby@kernel.org> 21663S: Supported 21664T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21665F: Documentation/driver-api/serial/ 21666F: drivers/tty/ 21667F: drivers/tty/serial/serial_core.c 21668F: include/linux/selection.h 21669F: include/linux/serial.h 21670F: include/linux/serial_core.h 21671F: include/linux/sysrq.h 21672F: include/linux/tty*.h 21673F: include/linux/vt.h 21674F: include/linux/vt_*.h 21675F: include/uapi/linux/serial.h 21676F: include/uapi/linux/serial_core.h 21677F: include/uapi/linux/tty.h 21678 21679TUA9001 MEDIA DRIVER 21680M: Antti Palosaari <crope@iki.fi> 21681L: linux-media@vger.kernel.org 21682S: Maintained 21683W: https://linuxtv.org 21684W: http://palosaari.fi/linux/ 21685Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21686T: git git://linuxtv.org/anttip/media_tree.git 21687F: drivers/media/tuners/tua9001* 21688 21689TULIP NETWORK DRIVERS 21690L: netdev@vger.kernel.org 21691L: linux-parisc@vger.kernel.org 21692S: Orphan 21693F: drivers/net/ethernet/dec/tulip/ 21694 21695TUN/TAP driver 21696M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21697S: Maintained 21698W: http://vtun.sourceforge.net/tun 21699F: Documentation/networking/tuntap.rst 21700F: arch/um/os-Linux/drivers/ 21701 21702TURBOCHANNEL SUBSYSTEM 21703M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21704M: Ralf Baechle <ralf@linux-mips.org> 21705L: linux-mips@vger.kernel.org 21706S: Maintained 21707Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21708F: drivers/tc/ 21709F: include/linux/tc.h 21710 21711TURBOSTAT UTILITY 21712M: "Len Brown" <lenb@kernel.org> 21713L: linux-pm@vger.kernel.org 21714S: Supported 21715Q: https://patchwork.kernel.org/project/linux-pm/list/ 21716B: https://bugzilla.kernel.org 21717T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21718F: tools/power/x86/turbostat/ 21719 21720TW5864 VIDEO4LINUX DRIVER 21721M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21722M: Anton Sviridenko <anton@corp.bluecherry.net> 21723M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21724M: Andrey Utkin <andrey_utkin@fastmail.com> 21725L: linux-media@vger.kernel.org 21726S: Supported 21727F: drivers/media/pci/tw5864/ 21728 21729TW68 VIDEO4LINUX DRIVER 21730M: Hans Verkuil <hverkuil@xs4all.nl> 21731L: linux-media@vger.kernel.org 21732S: Odd Fixes 21733W: https://linuxtv.org 21734T: git git://linuxtv.org/media_tree.git 21735F: drivers/media/pci/tw68/ 21736 21737TW686X VIDEO4LINUX DRIVER 21738M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21739L: linux-media@vger.kernel.org 21740S: Maintained 21741W: http://linuxtv.org 21742T: git git://linuxtv.org/media_tree.git 21743F: drivers/media/pci/tw686x/ 21744 21745U-BOOT ENVIRONMENT VARIABLES 21746M: Rafał Miłecki <rafal@milecki.pl> 21747S: Maintained 21748F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21749F: drivers/nvmem/u-boot-env.c 21750 21751UACCE ACCELERATOR FRAMEWORK 21752M: Zhangfei Gao <zhangfei.gao@linaro.org> 21753M: Zhou Wang <wangzhou1@hisilicon.com> 21754L: linux-accelerators@lists.ozlabs.org 21755L: linux-kernel@vger.kernel.org 21756S: Maintained 21757F: Documentation/ABI/testing/sysfs-driver-uacce 21758F: Documentation/misc-devices/uacce.rst 21759F: drivers/misc/uacce/ 21760F: include/linux/uacce.h 21761F: include/uapi/misc/uacce/ 21762 21763UBI FILE SYSTEM (UBIFS) 21764M: Richard Weinberger <richard@nod.at> 21765L: linux-mtd@lists.infradead.org 21766S: Supported 21767W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21768T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21769T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21770F: Documentation/ABI/testing/sysfs-fs-ubifs 21771F: Documentation/filesystems/ubifs-authentication.rst 21772F: Documentation/filesystems/ubifs.rst 21773F: fs/ubifs/ 21774 21775UBLK USERSPACE BLOCK DRIVER 21776M: Ming Lei <ming.lei@redhat.com> 21777L: linux-block@vger.kernel.org 21778S: Maintained 21779F: Documentation/block/ublk.rst 21780F: drivers/block/ublk_drv.c 21781F: include/uapi/linux/ublk_cmd.h 21782 21783UCLINUX (M68KNOMMU AND COLDFIRE) 21784M: Greg Ungerer <gerg@linux-m68k.org> 21785L: linux-m68k@lists.linux-m68k.org 21786S: Maintained 21787W: http://www.linux-m68k.org/ 21788T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21789F: arch/m68k/*/*_no.* 21790F: arch/m68k/68*/ 21791F: arch/m68k/coldfire/ 21792F: arch/m68k/include/asm/*_no.* 21793 21794UDF FILESYSTEM 21795M: Jan Kara <jack@suse.com> 21796S: Maintained 21797F: Documentation/filesystems/udf.rst 21798F: fs/udf/ 21799 21800UDRAW TABLET 21801M: Bastien Nocera <hadess@hadess.net> 21802L: linux-input@vger.kernel.org 21803S: Maintained 21804F: drivers/hid/hid-udraw-ps3.c 21805 21806UFS FILESYSTEM 21807M: Evgeniy Dushistov <dushistov@mail.ru> 21808S: Maintained 21809F: Documentation/admin-guide/ufs.rst 21810F: fs/ufs/ 21811 21812UHID USERSPACE HID IO DRIVER 21813M: David Rheinsberg <david.rheinsberg@gmail.com> 21814L: linux-input@vger.kernel.org 21815S: Maintained 21816F: drivers/hid/uhid.c 21817F: include/uapi/linux/uhid.h 21818 21819ULPI BUS 21820M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21821L: linux-usb@vger.kernel.org 21822S: Maintained 21823F: drivers/usb/common/ulpi.c 21824F: include/linux/ulpi/ 21825 21826UNICODE SUBSYSTEM 21827M: Gabriel Krisman Bertazi <krisman@collabora.com> 21828L: linux-fsdevel@vger.kernel.org 21829S: Supported 21830F: fs/unicode/ 21831 21832UNIFDEF 21833M: Tony Finch <dot@dotat.at> 21834S: Maintained 21835W: http://dotat.at/prog/unifdef 21836F: scripts/unifdef.c 21837 21838UNIFORM CDROM DRIVER 21839M: Phillip Potter <phil@philpotter.co.uk> 21840S: Maintained 21841F: Documentation/cdrom/ 21842F: drivers/cdrom/cdrom.c 21843F: include/linux/cdrom.h 21844F: include/uapi/linux/cdrom.h 21845 21846UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21847R: Alim Akhtar <alim.akhtar@samsung.com> 21848R: Avri Altman <avri.altman@wdc.com> 21849R: Bart Van Assche <bvanassche@acm.org> 21850L: linux-scsi@vger.kernel.org 21851S: Supported 21852F: Documentation/devicetree/bindings/ufs/ 21853F: Documentation/scsi/ufs.rst 21854F: drivers/ufs/core/ 21855 21856UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21857M: Pedro Sousa <pedrom.sousa@synopsys.com> 21858L: linux-scsi@vger.kernel.org 21859S: Supported 21860F: drivers/ufs/host/*dwc* 21861 21862UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21863M: Alim Akhtar <alim.akhtar@samsung.com> 21864L: linux-scsi@vger.kernel.org 21865S: Maintained 21866F: drivers/ufs/host/ufs-exynos* 21867 21868UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21869M: Stanley Chu <stanley.chu@mediatek.com> 21870L: linux-scsi@vger.kernel.org 21871L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21872S: Maintained 21873F: drivers/ufs/host/ufs-mediatek* 21874 21875UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21876M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21877L: linux-arm-msm@vger.kernel.org 21878L: linux-scsi@vger.kernel.org 21879S: Maintained 21880F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21881F: drivers/ufs/host/ufs-qcom* 21882 21883UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21884M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21885L: linux-renesas-soc@vger.kernel.org 21886L: linux-scsi@vger.kernel.org 21887S: Maintained 21888F: drivers/ufs/host/ufs-renesas.c 21889 21890UNSORTED BLOCK IMAGES (UBI) 21891M: Richard Weinberger <richard@nod.at> 21892L: linux-mtd@lists.infradead.org 21893S: Supported 21894W: http://www.linux-mtd.infradead.org/ 21895T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21896T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21897F: drivers/mtd/ubi/ 21898F: include/linux/mtd/ubi.h 21899F: include/uapi/mtd/ubi-user.h 21900 21901USB "USBNET" DRIVER FRAMEWORK 21902M: Oliver Neukum <oneukum@suse.com> 21903L: netdev@vger.kernel.org 21904S: Maintained 21905W: http://www.linux-usb.org/usbnet 21906F: drivers/net/usb/usbnet.c 21907F: include/linux/usb/usbnet.h 21908 21909USB ACM DRIVER 21910M: Oliver Neukum <oneukum@suse.com> 21911L: linux-usb@vger.kernel.org 21912S: Maintained 21913F: Documentation/usb/acm.rst 21914F: drivers/usb/class/cdc-acm.* 21915 21916USB APPLE MFI FASTCHARGE DRIVER 21917M: Bastien Nocera <hadess@hadess.net> 21918L: linux-usb@vger.kernel.org 21919S: Maintained 21920F: drivers/usb/misc/apple-mfi-fastcharge.c 21921 21922USB AR5523 WIRELESS DRIVER 21923M: Pontus Fuchs <pontus.fuchs@gmail.com> 21924L: linux-wireless@vger.kernel.org 21925S: Maintained 21926F: drivers/net/wireless/ath/ar5523/ 21927 21928USB ATTACHED SCSI 21929M: Oliver Neukum <oneukum@suse.com> 21930L: linux-usb@vger.kernel.org 21931L: linux-scsi@vger.kernel.org 21932S: Maintained 21933F: drivers/usb/storage/uas.c 21934 21935USB CDC ETHERNET DRIVER 21936M: Oliver Neukum <oliver@neukum.org> 21937L: linux-usb@vger.kernel.org 21938S: Maintained 21939F: drivers/net/usb/cdc_*.c 21940F: include/uapi/linux/usb/cdc.h 21941 21942USB CHAOSKEY DRIVER 21943M: Keith Packard <keithp@keithp.com> 21944L: linux-usb@vger.kernel.org 21945S: Maintained 21946F: drivers/usb/misc/chaoskey.c 21947 21948USB CYPRESS C67X00 DRIVER 21949L: linux-usb@vger.kernel.org 21950S: Orphan 21951F: drivers/usb/c67x00/ 21952 21953USB DAVICOM DM9601 DRIVER 21954M: Peter Korsgaard <peter@korsgaard.com> 21955L: netdev@vger.kernel.org 21956S: Maintained 21957W: http://www.linux-usb.org/usbnet 21958F: drivers/net/usb/dm9601.c 21959 21960USB EHCI DRIVER 21961M: Alan Stern <stern@rowland.harvard.edu> 21962L: linux-usb@vger.kernel.org 21963S: Maintained 21964F: Documentation/usb/ehci.rst 21965F: drivers/usb/host/ehci* 21966 21967USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21968M: Jiri Kosina <jikos@kernel.org> 21969M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21970L: linux-usb@vger.kernel.org 21971S: Maintained 21972T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21973F: Documentation/hid/hiddev.rst 21974F: drivers/hid/usbhid/ 21975 21976USB INTEL XHCI ROLE MUX DRIVER 21977M: Hans de Goede <hdegoede@redhat.com> 21978L: linux-usb@vger.kernel.org 21979S: Maintained 21980F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21981 21982USB IP DRIVER FOR HISILICON KIRIN 960 21983M: Yu Chen <chenyu56@huawei.com> 21984M: Binghui Wang <wangbinghui@hisilicon.com> 21985L: linux-usb@vger.kernel.org 21986S: Maintained 21987F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21988F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21989 21990USB IP DRIVER FOR HISILICON KIRIN 970 21991M: Mauro Carvalho Chehab <mchehab@kernel.org> 21992L: linux-usb@vger.kernel.org 21993S: Maintained 21994F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21995F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21996 21997USB ISP116X DRIVER 21998M: Olav Kongas <ok@artecdesign.ee> 21999L: linux-usb@vger.kernel.org 22000S: Maintained 22001F: drivers/usb/host/isp116x* 22002F: include/linux/usb/isp116x.h 22003 22004USB ISP1760 DRIVER 22005M: Rui Miguel Silva <rui.silva@linaro.org> 22006L: linux-usb@vger.kernel.org 22007S: Maintained 22008F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22009F: drivers/usb/isp1760/* 22010 22011USB LAN78XX ETHERNET DRIVER 22012M: Woojung Huh <woojung.huh@microchip.com> 22013M: UNGLinuxDriver@microchip.com 22014L: netdev@vger.kernel.org 22015S: Maintained 22016F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22017F: drivers/net/usb/lan78xx.* 22018F: include/dt-bindings/net/microchip-lan78xx.h 22019 22020USB MASS STORAGE DRIVER 22021M: Alan Stern <stern@rowland.harvard.edu> 22022L: linux-usb@vger.kernel.org 22023L: usb-storage@lists.one-eyed-alien.net 22024S: Maintained 22025F: drivers/usb/storage/ 22026 22027USB MIDI DRIVER 22028M: Clemens Ladisch <clemens@ladisch.de> 22029L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22030S: Maintained 22031T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22032F: sound/usb/midi.* 22033 22034USB NETWORKING DRIVERS 22035L: linux-usb@vger.kernel.org 22036S: Odd Fixes 22037F: drivers/net/usb/ 22038 22039USB OHCI DRIVER 22040M: Alan Stern <stern@rowland.harvard.edu> 22041L: linux-usb@vger.kernel.org 22042S: Maintained 22043F: Documentation/usb/ohci.rst 22044F: drivers/usb/host/ohci* 22045 22046USB OTG FSM (Finite State Machine) 22047M: Peter Chen <peter.chen@kernel.org> 22048L: linux-usb@vger.kernel.org 22049S: Maintained 22050T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22051F: drivers/usb/common/usb-otg-fsm.c 22052 22053USB OVER IP DRIVER 22054M: Valentina Manea <valentina.manea.m@gmail.com> 22055M: Shuah Khan <shuah@kernel.org> 22056M: Shuah Khan <skhan@linuxfoundation.org> 22057R: Hongren Zheng <i@zenithal.me> 22058L: linux-usb@vger.kernel.org 22059S: Maintained 22060F: Documentation/usb/usbip_protocol.rst 22061F: drivers/usb/usbip/ 22062F: tools/testing/selftests/drivers/usb/usbip/ 22063F: tools/usb/usbip/ 22064 22065USB PEGASUS DRIVER 22066M: Petko Manolov <petkan@nucleusys.com> 22067L: linux-usb@vger.kernel.org 22068L: netdev@vger.kernel.org 22069S: Maintained 22070W: https://github.com/petkan/pegasus 22071T: git https://github.com/petkan/pegasus.git 22072F: drivers/net/usb/pegasus.* 22073 22074USB PRINTER DRIVER (usblp) 22075M: Pete Zaitcev <zaitcev@redhat.com> 22076L: linux-usb@vger.kernel.org 22077S: Supported 22078F: drivers/usb/class/usblp.c 22079 22080USB QMI WWAN NETWORK DRIVER 22081M: Bjørn Mork <bjorn@mork.no> 22082L: netdev@vger.kernel.org 22083S: Maintained 22084F: Documentation/ABI/testing/sysfs-class-net-qmi 22085F: drivers/net/usb/qmi_wwan.c 22086 22087USB RAW GADGET DRIVER 22088R: Andrey Konovalov <andreyknvl@gmail.com> 22089L: linux-usb@vger.kernel.org 22090S: Maintained 22091F: Documentation/usb/raw-gadget.rst 22092F: drivers/usb/gadget/legacy/raw_gadget.c 22093F: include/uapi/linux/usb/raw_gadget.h 22094 22095USB RTL8150 DRIVER 22096M: Petko Manolov <petkan@nucleusys.com> 22097L: linux-usb@vger.kernel.org 22098L: netdev@vger.kernel.org 22099S: Maintained 22100W: https://github.com/petkan/rtl8150 22101T: git https://github.com/petkan/rtl8150.git 22102F: drivers/net/usb/rtl8150.c 22103 22104USB SERIAL SUBSYSTEM 22105M: Johan Hovold <johan@kernel.org> 22106L: linux-usb@vger.kernel.org 22107S: Maintained 22108T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22109F: Documentation/usb/usb-serial.rst 22110F: drivers/usb/serial/ 22111F: include/linux/usb/serial.h 22112 22113USB SMSC75XX ETHERNET DRIVER 22114M: Steve Glendinning <steve.glendinning@shawell.net> 22115L: netdev@vger.kernel.org 22116S: Maintained 22117F: drivers/net/usb/smsc75xx.* 22118 22119USB SMSC95XX ETHERNET DRIVER 22120M: Steve Glendinning <steve.glendinning@shawell.net> 22121M: UNGLinuxDriver@microchip.com 22122L: netdev@vger.kernel.org 22123S: Maintained 22124F: drivers/net/usb/smsc95xx.* 22125 22126USB SUBSYSTEM 22127M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22128L: linux-usb@vger.kernel.org 22129S: Supported 22130W: http://www.linux-usb.org 22131T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22132F: Documentation/devicetree/bindings/usb/ 22133F: Documentation/usb/ 22134F: drivers/usb/ 22135F: include/dt-bindings/usb/ 22136F: include/linux/usb.h 22137F: include/linux/usb/ 22138F: include/uapi/linux/usb/ 22139 22140USB TYPEC BUS FOR ALTERNATE MODES 22141M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22142L: linux-usb@vger.kernel.org 22143S: Maintained 22144F: Documentation/ABI/testing/sysfs-bus-typec 22145F: Documentation/driver-api/usb/typec_bus.rst 22146F: drivers/usb/typec/altmodes/ 22147F: include/linux/usb/typec_altmode.h 22148 22149USB TYPEC CLASS 22150M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22151L: linux-usb@vger.kernel.org 22152S: Maintained 22153F: Documentation/ABI/testing/sysfs-class-typec 22154F: Documentation/driver-api/usb/typec.rst 22155F: drivers/usb/typec/ 22156F: include/linux/usb/typec.h 22157 22158USB TYPEC INTEL PMC MUX DRIVER 22159M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22160L: linux-usb@vger.kernel.org 22161S: Maintained 22162F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22163F: drivers/usb/typec/mux/intel_pmc_mux.c 22164 22165USB TYPEC PI3USB30532 MUX DRIVER 22166M: Hans de Goede <hdegoede@redhat.com> 22167L: linux-usb@vger.kernel.org 22168S: Maintained 22169F: drivers/usb/typec/mux/pi3usb30532.c 22170 22171USB TYPEC PORT CONTROLLER DRIVERS 22172M: Guenter Roeck <linux@roeck-us.net> 22173L: linux-usb@vger.kernel.org 22174S: Maintained 22175F: drivers/usb/typec/tcpm/ 22176 22177USB UHCI DRIVER 22178M: Alan Stern <stern@rowland.harvard.edu> 22179L: linux-usb@vger.kernel.org 22180S: Maintained 22181F: drivers/usb/host/uhci* 22182 22183USB VIDEO CLASS 22184M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22185L: linux-media@vger.kernel.org 22186S: Maintained 22187W: http://www.ideasonboard.org/uvc/ 22188T: git git://linuxtv.org/media_tree.git 22189F: drivers/media/usb/uvc/ 22190F: include/uapi/linux/uvcvideo.h 22191 22192USB WEBCAM GADGET 22193M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22194M: Daniel Scally <dan.scally@ideasonboard.com> 22195L: linux-usb@vger.kernel.org 22196S: Maintained 22197F: drivers/usb/gadget/function/*uvc* 22198F: drivers/usb/gadget/legacy/webcam.c 22199F: include/uapi/linux/usb/g_uvc.h 22200 22201USB WIRELESS RNDIS DRIVER (rndis_wlan) 22202M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22203L: linux-wireless@vger.kernel.org 22204S: Maintained 22205F: drivers/net/wireless/legacy/rndis_wlan.c 22206 22207USB XHCI DRIVER 22208M: Mathias Nyman <mathias.nyman@intel.com> 22209L: linux-usb@vger.kernel.org 22210S: Supported 22211F: drivers/usb/host/pci-quirks* 22212F: drivers/usb/host/xhci* 22213 22214USB ZD1201 DRIVER 22215L: linux-wireless@vger.kernel.org 22216S: Orphan 22217W: http://linux-lc100020.sourceforge.net 22218F: drivers/net/wireless/zydas/zd1201.* 22219 22220USER DATAGRAM PROTOCOL (UDP) 22221M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22222S: Maintained 22223F: include/linux/udp.h 22224F: net/ipv4/udp.c 22225F: net/ipv6/udp.c 22226 22227USER-MODE LINUX (UML) 22228M: Richard Weinberger <richard@nod.at> 22229M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22230M: Johannes Berg <johannes@sipsolutions.net> 22231L: linux-um@lists.infradead.org 22232S: Maintained 22233W: http://user-mode-linux.sourceforge.net 22234Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22235T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22236T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22237F: Documentation/virt/uml/ 22238F: arch/um/ 22239F: arch/x86/um/ 22240F: fs/hostfs/ 22241 22242USERSPACE COPYIN/COPYOUT (UIOVEC) 22243M: Alexander Viro <viro@zeniv.linux.org.uk> 22244S: Maintained 22245F: include/linux/uio.h 22246F: lib/iov_iter.c 22247 22248USERSPACE DMA BUFFER DRIVER 22249M: Gerd Hoffmann <kraxel@redhat.com> 22250L: dri-devel@lists.freedesktop.org 22251S: Maintained 22252T: git git://anongit.freedesktop.org/drm/drm-misc 22253F: drivers/dma-buf/udmabuf.c 22254F: include/uapi/linux/udmabuf.h 22255 22256USERSPACE I/O (UIO) 22257M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22258S: Maintained 22259T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22260F: Documentation/driver-api/uio-howto.rst 22261F: drivers/uio/ 22262F: include/linux/uio_driver.h 22263 22264UTIL-LINUX PACKAGE 22265M: Karel Zak <kzak@redhat.com> 22266L: util-linux@vger.kernel.org 22267S: Maintained 22268W: http://en.wikipedia.org/wiki/Util-linux 22269T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22270 22271UUID HELPERS 22272R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22273L: linux-kernel@vger.kernel.org 22274S: Maintained 22275F: include/linux/uuid.h 22276F: lib/test_uuid.c 22277F: lib/uuid.c 22278 22279UV SYSFS DRIVER 22280M: Justin Ernst <justin.ernst@hpe.com> 22281L: platform-driver-x86@vger.kernel.org 22282S: Maintained 22283F: drivers/platform/x86/uv_sysfs.c 22284 22285UVESAFB DRIVER 22286M: Michal Januszewski <spock@gentoo.org> 22287L: linux-fbdev@vger.kernel.org 22288S: Maintained 22289W: https://github.com/mjanusz/v86d 22290F: Documentation/fb/uvesafb.rst 22291F: drivers/video/fbdev/uvesafb.* 22292 22293Ux500 CLOCK DRIVERS 22294M: Ulf Hansson <ulf.hansson@linaro.org> 22295L: linux-clk@vger.kernel.org 22296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22297S: Maintained 22298F: drivers/clk/ux500/ 22299 22300VF610 NAND DRIVER 22301M: Stefan Agner <stefan@agner.ch> 22302L: linux-mtd@lists.infradead.org 22303S: Supported 22304F: drivers/mtd/nand/raw/vf610_nfc.c 22305 22306VFAT/FAT/MSDOS FILESYSTEM 22307M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22308S: Maintained 22309F: Documentation/filesystems/vfat.rst 22310F: fs/fat/ 22311F: tools/testing/selftests/filesystems/fat/ 22312 22313VFIO CDX DRIVER 22314M: Nipun Gupta <nipun.gupta@amd.com> 22315M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22316L: kvm@vger.kernel.org 22317S: Maintained 22318F: drivers/vfio/cdx/* 22319 22320VFIO DRIVER 22321M: Alex Williamson <alex.williamson@redhat.com> 22322L: kvm@vger.kernel.org 22323S: Maintained 22324T: git https://github.com/awilliam/linux-vfio.git 22325F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22326F: Documentation/driver-api/vfio.rst 22327F: drivers/vfio/ 22328F: include/linux/vfio.h 22329F: include/linux/vfio_pci_core.h 22330F: include/uapi/linux/vfio.h 22331 22332VFIO FSL-MC DRIVER 22333M: Diana Craciun <diana.craciun@oss.nxp.com> 22334L: kvm@vger.kernel.org 22335S: Maintained 22336F: drivers/vfio/fsl-mc/ 22337 22338VFIO HISILICON PCI DRIVER 22339M: Longfang Liu <liulongfang@huawei.com> 22340M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22341L: kvm@vger.kernel.org 22342S: Maintained 22343F: drivers/vfio/pci/hisilicon/ 22344 22345VFIO MEDIATED DEVICE DRIVERS 22346M: Kirti Wankhede <kwankhede@nvidia.com> 22347L: kvm@vger.kernel.org 22348S: Maintained 22349F: Documentation/driver-api/vfio-mediated-device.rst 22350F: drivers/vfio/mdev/ 22351F: include/linux/mdev.h 22352F: samples/vfio-mdev/ 22353 22354VFIO MLX5 PCI DRIVER 22355M: Yishai Hadas <yishaih@nvidia.com> 22356L: kvm@vger.kernel.org 22357S: Maintained 22358F: drivers/vfio/pci/mlx5/ 22359 22360VFIO PCI DEVICE SPECIFIC DRIVERS 22361R: Jason Gunthorpe <jgg@nvidia.com> 22362R: Yishai Hadas <yishaih@nvidia.com> 22363R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22364R: Kevin Tian <kevin.tian@intel.com> 22365L: kvm@vger.kernel.org 22366S: Maintained 22367P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22368F: drivers/vfio/pci/*/ 22369 22370VFIO PLATFORM DRIVER 22371M: Eric Auger <eric.auger@redhat.com> 22372L: kvm@vger.kernel.org 22373S: Maintained 22374F: drivers/vfio/platform/ 22375 22376VGA_SWITCHEROO 22377R: Lukas Wunner <lukas@wunner.de> 22378S: Maintained 22379T: git git://anongit.freedesktop.org/drm/drm-misc 22380F: Documentation/gpu/vga-switcheroo.rst 22381F: drivers/gpu/vga/vga_switcheroo.c 22382F: include/linux/vga_switcheroo.h 22383 22384VIA RHINE NETWORK DRIVER 22385M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22386S: Maintained 22387F: drivers/net/ethernet/via/via-rhine.c 22388 22389VIA SD/MMC CARD CONTROLLER DRIVER 22390M: Bruce Chang <brucechang@via.com.tw> 22391M: Harald Welte <HaraldWelte@viatech.com> 22392S: Maintained 22393F: drivers/mmc/host/via-sdmmc.c 22394 22395VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22396M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22397L: linux-fbdev@vger.kernel.org 22398S: Maintained 22399F: drivers/video/fbdev/via/ 22400F: include/linux/via-core.h 22401F: include/linux/via_i2c.h 22402 22403VIA VELOCITY NETWORK DRIVER 22404M: Francois Romieu <romieu@fr.zoreil.com> 22405L: netdev@vger.kernel.org 22406S: Maintained 22407F: drivers/net/ethernet/via/via-velocity.* 22408 22409VICODEC VIRTUAL CODEC DRIVER 22410M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22411L: linux-media@vger.kernel.org 22412S: Maintained 22413W: https://linuxtv.org 22414T: git git://linuxtv.org/media_tree.git 22415F: drivers/media/test-drivers/vicodec/* 22416 22417VIDEO I2C POLLING DRIVER 22418M: Matt Ranostay <matt.ranostay@konsulko.com> 22419L: linux-media@vger.kernel.org 22420S: Maintained 22421F: drivers/media/i2c/video-i2c.c 22422 22423VIDEO MULTIPLEXER DRIVER 22424M: Philipp Zabel <p.zabel@pengutronix.de> 22425L: linux-media@vger.kernel.org 22426S: Maintained 22427F: drivers/media/platform/video-mux.c 22428 22429VIDEOBUF2 FRAMEWORK 22430M: Tomasz Figa <tfiga@chromium.org> 22431M: Marek Szyprowski <m.szyprowski@samsung.com> 22432L: linux-media@vger.kernel.org 22433S: Maintained 22434F: drivers/media/common/videobuf2/* 22435F: include/media/videobuf2-* 22436 22437VIDTV VIRTUAL DIGITAL TV DRIVER 22438M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22439L: linux-media@vger.kernel.org 22440S: Maintained 22441W: https://linuxtv.org 22442T: git git://linuxtv.org/media_tree.git 22443F: drivers/media/test-drivers/vidtv/* 22444 22445VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22446M: Shuah Khan <skhan@linuxfoundation.org> 22447R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22448L: linux-media@vger.kernel.org 22449S: Maintained 22450W: https://linuxtv.org 22451T: git git://linuxtv.org/media_tree.git 22452F: drivers/media/test-drivers/vimc/* 22453 22454VIRT LIB 22455M: Alex Williamson <alex.williamson@redhat.com> 22456M: Paolo Bonzini <pbonzini@redhat.com> 22457L: kvm@vger.kernel.org 22458S: Supported 22459F: virt/lib/ 22460 22461VIRTIO AND VHOST VSOCK DRIVER 22462M: Stefan Hajnoczi <stefanha@redhat.com> 22463M: Stefano Garzarella <sgarzare@redhat.com> 22464L: kvm@vger.kernel.org 22465L: virtualization@lists.linux-foundation.org 22466L: netdev@vger.kernel.org 22467S: Maintained 22468F: drivers/vhost/vsock.c 22469F: include/linux/virtio_vsock.h 22470F: include/uapi/linux/virtio_vsock.h 22471F: net/vmw_vsock/virtio_transport.c 22472F: net/vmw_vsock/virtio_transport_common.c 22473 22474VIRTIO BALLOON 22475M: "Michael S. Tsirkin" <mst@redhat.com> 22476M: David Hildenbrand <david@redhat.com> 22477L: virtualization@lists.linux-foundation.org 22478S: Maintained 22479F: drivers/virtio/virtio_balloon.c 22480F: include/linux/balloon_compaction.h 22481F: include/uapi/linux/virtio_balloon.h 22482F: mm/balloon_compaction.c 22483 22484VIRTIO BLOCK AND SCSI DRIVERS 22485M: "Michael S. Tsirkin" <mst@redhat.com> 22486M: Jason Wang <jasowang@redhat.com> 22487R: Paolo Bonzini <pbonzini@redhat.com> 22488R: Stefan Hajnoczi <stefanha@redhat.com> 22489L: virtualization@lists.linux-foundation.org 22490S: Maintained 22491F: drivers/block/virtio_blk.c 22492F: drivers/scsi/virtio_scsi.c 22493F: drivers/vhost/scsi.c 22494F: include/uapi/linux/virtio_blk.h 22495F: include/uapi/linux/virtio_scsi.h 22496 22497VIRTIO CONSOLE DRIVER 22498M: Amit Shah <amit@kernel.org> 22499L: virtualization@lists.linux-foundation.org 22500S: Maintained 22501F: drivers/char/virtio_console.c 22502F: include/linux/virtio_console.h 22503F: include/uapi/linux/virtio_console.h 22504 22505VIRTIO CORE AND NET DRIVERS 22506M: "Michael S. Tsirkin" <mst@redhat.com> 22507M: Jason Wang <jasowang@redhat.com> 22508R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22509L: virtualization@lists.linux-foundation.org 22510S: Maintained 22511F: Documentation/ABI/testing/sysfs-bus-vdpa 22512F: Documentation/ABI/testing/sysfs-class-vduse 22513F: Documentation/devicetree/bindings/virtio/ 22514F: Documentation/driver-api/virtio/ 22515F: drivers/block/virtio_blk.c 22516F: drivers/crypto/virtio/ 22517F: drivers/net/virtio_net.c 22518F: drivers/vdpa/ 22519F: drivers/virtio/ 22520F: include/linux/vdpa.h 22521F: include/linux/virtio*.h 22522F: include/linux/vringh.h 22523F: include/uapi/linux/virtio_*.h 22524F: tools/virtio/ 22525 22526VIRTIO CRYPTO DRIVER 22527M: Gonglei <arei.gonglei@huawei.com> 22528L: virtualization@lists.linux-foundation.org 22529L: linux-crypto@vger.kernel.org 22530S: Maintained 22531F: drivers/crypto/virtio/ 22532F: include/uapi/linux/virtio_crypto.h 22533 22534VIRTIO DRIVERS FOR S390 22535M: Cornelia Huck <cohuck@redhat.com> 22536M: Halil Pasic <pasic@linux.ibm.com> 22537M: Eric Farman <farman@linux.ibm.com> 22538L: linux-s390@vger.kernel.org 22539L: virtualization@lists.linux-foundation.org 22540L: kvm@vger.kernel.org 22541S: Supported 22542F: arch/s390/include/uapi/asm/virtio-ccw.h 22543F: drivers/s390/virtio/ 22544 22545VIRTIO FILE SYSTEM 22546M: Vivek Goyal <vgoyal@redhat.com> 22547M: Stefan Hajnoczi <stefanha@redhat.com> 22548M: Miklos Szeredi <miklos@szeredi.hu> 22549L: virtualization@lists.linux-foundation.org 22550L: linux-fsdevel@vger.kernel.org 22551S: Supported 22552W: https://virtio-fs.gitlab.io/ 22553F: Documentation/filesystems/virtiofs.rst 22554F: fs/fuse/virtio_fs.c 22555F: include/uapi/linux/virtio_fs.h 22556 22557VIRTIO GPIO DRIVER 22558M: Enrico Weigelt, metux IT consult <info@metux.net> 22559M: Viresh Kumar <vireshk@kernel.org> 22560L: linux-gpio@vger.kernel.org 22561L: virtualization@lists.linux-foundation.org 22562S: Maintained 22563F: drivers/gpio/gpio-virtio.c 22564F: include/uapi/linux/virtio_gpio.h 22565 22566VIRTIO GPU DRIVER 22567M: David Airlie <airlied@redhat.com> 22568M: Gerd Hoffmann <kraxel@redhat.com> 22569R: Gurchetan Singh <gurchetansingh@chromium.org> 22570R: Chia-I Wu <olvaffe@gmail.com> 22571L: dri-devel@lists.freedesktop.org 22572L: virtualization@lists.linux-foundation.org 22573S: Maintained 22574T: git git://anongit.freedesktop.org/drm/drm-misc 22575F: drivers/gpu/drm/virtio/ 22576F: include/uapi/linux/virtio_gpu.h 22577 22578VIRTIO HOST (VHOST) 22579M: "Michael S. Tsirkin" <mst@redhat.com> 22580M: Jason Wang <jasowang@redhat.com> 22581L: kvm@vger.kernel.org 22582L: virtualization@lists.linux-foundation.org 22583L: netdev@vger.kernel.org 22584S: Maintained 22585T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22586F: drivers/vhost/ 22587F: include/linux/sched/vhost_task.h 22588F: include/linux/vhost_iotlb.h 22589F: include/uapi/linux/vhost.h 22590F: kernel/vhost_task.c 22591 22592VIRTIO I2C DRIVER 22593M: Conghui Chen <conghui.chen@intel.com> 22594M: Viresh Kumar <viresh.kumar@linaro.org> 22595L: linux-i2c@vger.kernel.org 22596L: virtualization@lists.linux-foundation.org 22597S: Maintained 22598F: drivers/i2c/busses/i2c-virtio.c 22599F: include/uapi/linux/virtio_i2c.h 22600 22601VIRTIO INPUT DRIVER 22602M: Gerd Hoffmann <kraxel@redhat.com> 22603S: Maintained 22604F: drivers/virtio/virtio_input.c 22605F: include/uapi/linux/virtio_input.h 22606 22607VIRTIO IOMMU DRIVER 22608M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22609L: virtualization@lists.linux-foundation.org 22610S: Maintained 22611F: drivers/iommu/virtio-iommu.c 22612F: include/uapi/linux/virtio_iommu.h 22613 22614VIRTIO MEM DRIVER 22615M: David Hildenbrand <david@redhat.com> 22616L: virtualization@lists.linux-foundation.org 22617S: Maintained 22618W: https://virtio-mem.gitlab.io/ 22619F: drivers/virtio/virtio_mem.c 22620F: include/uapi/linux/virtio_mem.h 22621 22622VIRTIO PMEM DRIVER 22623M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22624L: virtualization@lists.linux-foundation.org 22625S: Maintained 22626F: drivers/nvdimm/nd_virtio.c 22627F: drivers/nvdimm/virtio_pmem.c 22628 22629VIRTIO SOUND DRIVER 22630M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22631M: "Michael S. Tsirkin" <mst@redhat.com> 22632L: virtualization@lists.linux-foundation.org 22633L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22634S: Maintained 22635F: include/uapi/linux/virtio_snd.h 22636F: sound/virtio/* 22637 22638VIRTUAL BOX GUEST DEVICE DRIVER 22639M: Hans de Goede <hdegoede@redhat.com> 22640M: Arnd Bergmann <arnd@arndb.de> 22641M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22642S: Maintained 22643F: drivers/virt/vboxguest/ 22644F: include/linux/vbox_utils.h 22645F: include/uapi/linux/vbox*.h 22646 22647VIRTUAL BOX SHARED FOLDER VFS DRIVER 22648M: Hans de Goede <hdegoede@redhat.com> 22649L: linux-fsdevel@vger.kernel.org 22650S: Maintained 22651F: fs/vboxsf/* 22652 22653VIRTUAL PCM TEST DRIVER 22654M: Ivan Orlov <ivan.orlov0322@gmail.com> 22655L: alsa-devel@alsa-project.org 22656S: Maintained 22657F: Documentation/sound/cards/pcmtest.rst 22658F: sound/drivers/pcmtest.c 22659F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22660 22661VIRTUAL SERIO DEVICE DRIVER 22662M: Stephen Chandler Paul <thatslyude@gmail.com> 22663S: Maintained 22664F: drivers/input/serio/userio.c 22665F: include/uapi/linux/userio.h 22666 22667VISL VIRTUAL STATELESS DECODER DRIVER 22668M: Daniel Almeida <daniel.almeida@collabora.com> 22669L: linux-media@vger.kernel.org 22670S: Supported 22671F: drivers/media/test-drivers/visl 22672 22673VIVID VIRTUAL VIDEO DRIVER 22674M: Hans Verkuil <hverkuil@xs4all.nl> 22675L: linux-media@vger.kernel.org 22676S: Maintained 22677W: https://linuxtv.org 22678T: git git://linuxtv.org/media_tree.git 22679F: drivers/media/test-drivers/vivid/* 22680 22681VLYNQ BUS 22682M: Florian Fainelli <f.fainelli@gmail.com> 22683L: openwrt-devel@lists.openwrt.org (subscribers-only) 22684S: Maintained 22685F: drivers/vlynq/vlynq.c 22686F: include/linux/vlynq.h 22687 22688VM SOCKETS (AF_VSOCK) 22689M: Stefano Garzarella <sgarzare@redhat.com> 22690L: virtualization@lists.linux-foundation.org 22691L: netdev@vger.kernel.org 22692S: Maintained 22693F: drivers/net/vsockmon.c 22694F: include/net/af_vsock.h 22695F: include/uapi/linux/vm_sockets.h 22696F: include/uapi/linux/vm_sockets_diag.h 22697F: include/uapi/linux/vsockmon.h 22698F: net/vmw_vsock/ 22699F: tools/testing/vsock/ 22700 22701VMALLOC 22702M: Andrew Morton <akpm@linux-foundation.org> 22703R: Uladzislau Rezki <urezki@gmail.com> 22704R: Christoph Hellwig <hch@infradead.org> 22705R: Lorenzo Stoakes <lstoakes@gmail.com> 22706L: linux-mm@kvack.org 22707S: Maintained 22708W: http://www.linux-mm.org 22709T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22710F: include/linux/vmalloc.h 22711F: mm/vmalloc.c 22712 22713VME SUBSYSTEM 22714M: Martyn Welch <martyn@welchs.me.uk> 22715M: Manohar Vanga <manohar.vanga@gmail.com> 22716M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22717L: linux-kernel@vger.kernel.org 22718S: Odd fixes 22719T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22720F: Documentation/driver-api/vme.rst 22721F: drivers/staging/vme_user/ 22722 22723VMWARE BALLOON DRIVER 22724M: Nadav Amit <namit@vmware.com> 22725R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22726L: linux-kernel@vger.kernel.org 22727S: Supported 22728F: drivers/misc/vmw_balloon.c 22729 22730VMWARE HYPERVISOR INTERFACE 22731M: Ajay Kaher <akaher@vmware.com> 22732M: Alexey Makhalov <amakhalov@vmware.com> 22733R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22734L: virtualization@lists.linux-foundation.org 22735L: x86@kernel.org 22736S: Supported 22737T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22738F: arch/x86/include/asm/vmware.h 22739F: arch/x86/kernel/cpu/vmware.c 22740 22741VMWARE PVRDMA DRIVER 22742M: Bryan Tan <bryantan@vmware.com> 22743M: Vishnu Dasa <vdasa@vmware.com> 22744R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22745L: linux-rdma@vger.kernel.org 22746S: Supported 22747F: drivers/infiniband/hw/vmw_pvrdma/ 22748 22749VMWARE PVSCSI DRIVER 22750M: Vishal Bhakta <vbhakta@vmware.com> 22751R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22752L: linux-scsi@vger.kernel.org 22753S: Supported 22754F: drivers/scsi/vmw_pvscsi.c 22755F: drivers/scsi/vmw_pvscsi.h 22756 22757VMWARE VIRTUAL PTP CLOCK DRIVER 22758M: Deep Shah <sdeep@vmware.com> 22759R: Ajay Kaher <akaher@vmware.com> 22760R: Alexey Makhalov <amakhalov@vmware.com> 22761R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22762L: netdev@vger.kernel.org 22763S: Supported 22764F: drivers/ptp/ptp_vmw.c 22765 22766VMWARE VMCI DRIVER 22767M: Bryan Tan <bryantan@vmware.com> 22768M: Vishnu Dasa <vdasa@vmware.com> 22769R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22770L: linux-kernel@vger.kernel.org 22771S: Supported 22772F: drivers/misc/vmw_vmci/ 22773F: include/linux/vmw_vmci* 22774 22775VMWARE VMMOUSE SUBDRIVER 22776M: Zack Rusin <zackr@vmware.com> 22777R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22778R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22779L: linux-input@vger.kernel.org 22780S: Supported 22781F: drivers/input/mouse/vmmouse.c 22782F: drivers/input/mouse/vmmouse.h 22783 22784VMWARE VMXNET3 ETHERNET DRIVER 22785M: Ronak Doshi <doshir@vmware.com> 22786R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22787L: netdev@vger.kernel.org 22788S: Supported 22789F: drivers/net/vmxnet3/ 22790 22791VMWARE VSOCK VMCI TRANSPORT DRIVER 22792M: Bryan Tan <bryantan@vmware.com> 22793M: Vishnu Dasa <vdasa@vmware.com> 22794R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22795L: linux-kernel@vger.kernel.org 22796S: Supported 22797F: net/vmw_vsock/vmci_transport* 22798 22799VOCORE VOCORE2 BOARD 22800M: Harvey Hunt <harveyhuntnexus@gmail.com> 22801L: linux-mips@vger.kernel.org 22802S: Maintained 22803F: arch/mips/boot/dts/ralink/vocore2.dts 22804 22805VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22806M: Liam Girdwood <lgirdwood@gmail.com> 22807M: Mark Brown <broonie@kernel.org> 22808L: linux-kernel@vger.kernel.org 22809S: Supported 22810W: http://www.slimlogic.co.uk/?p=48 22811T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22812F: Documentation/devicetree/bindings/regulator/ 22813F: Documentation/power/regulator/ 22814F: drivers/regulator/ 22815F: include/dt-bindings/regulator/ 22816F: include/linux/regulator/ 22817K: regulator_get_optional 22818 22819VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22820R: Matti Vaittinen <mazziesaccount@gmail.com> 22821F: drivers/regulator/irq_helpers.c 22822 22823VRF 22824M: David Ahern <dsahern@kernel.org> 22825L: netdev@vger.kernel.org 22826S: Maintained 22827F: Documentation/networking/vrf.rst 22828F: drivers/net/vrf.c 22829 22830VSPRINTF 22831M: Petr Mladek <pmladek@suse.com> 22832M: Steven Rostedt <rostedt@goodmis.org> 22833M: Sergey Senozhatsky <senozhatsky@chromium.org> 22834R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22835R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22836S: Maintained 22837T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22838F: Documentation/core-api/printk-formats.rst 22839F: lib/test_printf.c 22840F: lib/test_scanf.c 22841F: lib/vsprintf.c 22842 22843VT1211 HARDWARE MONITOR DRIVER 22844M: Juerg Haefliger <juergh@proton.me> 22845L: linux-hwmon@vger.kernel.org 22846S: Maintained 22847F: Documentation/hwmon/vt1211.rst 22848F: drivers/hwmon/vt1211.c 22849 22850VT8231 HARDWARE MONITOR DRIVER 22851M: Roger Lucas <vt8231@hiddenengine.co.uk> 22852L: linux-hwmon@vger.kernel.org 22853S: Maintained 22854F: drivers/hwmon/vt8231.c 22855 22856VUB300 USB to SDIO/SD/MMC bridge chip 22857L: linux-mmc@vger.kernel.org 22858S: Orphan 22859F: drivers/mmc/host/vub300.c 22860 22861W1 DALLAS'S 1-WIRE BUS 22862M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22863S: Maintained 22864F: Documentation/devicetree/bindings/w1/ 22865F: Documentation/w1/ 22866F: drivers/w1/ 22867F: include/linux/w1.h 22868 22869W83791D HARDWARE MONITORING DRIVER 22870M: Marc Hulsman <m.hulsman@tudelft.nl> 22871L: linux-hwmon@vger.kernel.org 22872S: Maintained 22873F: Documentation/hwmon/w83791d.rst 22874F: drivers/hwmon/w83791d.c 22875 22876W83793 HARDWARE MONITORING DRIVER 22877M: Rudolf Marek <r.marek@assembler.cz> 22878L: linux-hwmon@vger.kernel.org 22879S: Maintained 22880F: Documentation/hwmon/w83793.rst 22881F: drivers/hwmon/w83793.c 22882 22883W83795 HARDWARE MONITORING DRIVER 22884M: Jean Delvare <jdelvare@suse.com> 22885L: linux-hwmon@vger.kernel.org 22886S: Maintained 22887F: drivers/hwmon/w83795.c 22888 22889W83L51xD SD/MMC CARD INTERFACE DRIVER 22890M: Pierre Ossman <pierre@ossman.eu> 22891S: Maintained 22892F: drivers/mmc/host/wbsd.* 22893 22894WACOM PROTOCOL 4 SERIAL TABLETS 22895M: Julian Squires <julian@cipht.net> 22896M: Hans de Goede <hdegoede@redhat.com> 22897L: linux-input@vger.kernel.org 22898S: Maintained 22899F: drivers/input/tablet/wacom_serial4.c 22900 22901WANGXUN ETHERNET DRIVER 22902M: Jiawen Wu <jiawenwu@trustnetic.com> 22903M: Mengyuan Lou <mengyuanlou@net-swift.com> 22904L: netdev@vger.kernel.org 22905S: Maintained 22906W: https://www.net-swift.com 22907F: Documentation/networking/device_drivers/ethernet/wangxun/* 22908F: drivers/net/ethernet/wangxun/ 22909 22910WATCHDOG DEVICE DRIVERS 22911M: Wim Van Sebroeck <wim@linux-watchdog.org> 22912M: Guenter Roeck <linux@roeck-us.net> 22913L: linux-watchdog@vger.kernel.org 22914S: Maintained 22915W: http://www.linux-watchdog.org/ 22916T: git git://www.linux-watchdog.org/linux-watchdog.git 22917F: Documentation/devicetree/bindings/watchdog/ 22918F: Documentation/watchdog/ 22919F: drivers/watchdog/ 22920F: include/linux/watchdog.h 22921F: include/trace/events/watchdog.h 22922F: include/uapi/linux/watchdog.h 22923 22924WHISKEYCOVE PMIC GPIO DRIVER 22925M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22926L: linux-gpio@vger.kernel.org 22927S: Maintained 22928F: drivers/gpio/gpio-wcove.c 22929 22930WHWAVE RTC DRIVER 22931M: Dianlong Li <long17.cool@163.com> 22932L: linux-rtc@vger.kernel.org 22933S: Maintained 22934F: drivers/rtc/rtc-sd3078.c 22935 22936WIIMOTE HID DRIVER 22937M: David Rheinsberg <david.rheinsberg@gmail.com> 22938L: linux-input@vger.kernel.org 22939S: Maintained 22940F: drivers/hid/hid-wiimote* 22941 22942WILOCITY WIL6210 WIRELESS DRIVER 22943L: linux-wireless@vger.kernel.org 22944S: Orphan 22945W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22946F: drivers/net/wireless/ath/wil6210/ 22947 22948WINBOND CIR DRIVER 22949M: David Härdeman <david@hardeman.nu> 22950S: Maintained 22951F: drivers/media/rc/winbond-cir.c 22952 22953WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22954L: linux-watchdog@vger.kernel.org 22955S: Orphan 22956F: drivers/watchdog/ebc-c384_wdt.c 22957 22958WINSYSTEMS WS16C48 GPIO DRIVER 22959M: William Breathitt Gray <william.gray@linaro.org> 22960L: linux-gpio@vger.kernel.org 22961S: Maintained 22962F: drivers/gpio/gpio-ws16c48.c 22963 22964WIREGUARD SECURE NETWORK TUNNEL 22965M: Jason A. Donenfeld <Jason@zx2c4.com> 22966L: wireguard@lists.zx2c4.com 22967L: netdev@vger.kernel.org 22968S: Maintained 22969F: drivers/net/wireguard/ 22970F: tools/testing/selftests/wireguard/ 22971 22972WISTRON LAPTOP BUTTON DRIVER 22973M: Miloslav Trmac <mitr@volny.cz> 22974S: Maintained 22975F: drivers/input/misc/wistron_btns.c 22976 22977WL3501 WIRELESS PCMCIA CARD DRIVER 22978L: linux-wireless@vger.kernel.org 22979S: Odd fixes 22980F: drivers/net/wireless/legacy/wl3501* 22981 22982WMI BINARY MOF DRIVER 22983L: platform-drivers-x86@vger.kernel.org 22984S: Orphan 22985F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22986F: Documentation/wmi/devices/wmi-bmof.rst 22987F: drivers/platform/x86/wmi-bmof.c 22988 22989WOLFSON MICROELECTRONICS DRIVERS 22990L: patches@opensource.cirrus.com 22991S: Supported 22992W: https://github.com/CirrusLogic/linux-drivers/wiki 22993T: git https://github.com/CirrusLogic/linux-drivers.git 22994F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22995F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22996F: Documentation/devicetree/bindings/mfd/wm831x.txt 22997F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22998F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22999F: Documentation/devicetree/bindings/sound/wm* 23000F: Documentation/hwmon/wm83??.rst 23001F: arch/arm/mach-s3c/mach-crag6410* 23002F: drivers/clk/clk-wm83*.c 23003F: drivers/gpio/gpio-*wm*.c 23004F: drivers/gpio/gpio-arizona.c 23005F: drivers/hwmon/wm83??-hwmon.c 23006F: drivers/input/misc/wm831x-on.c 23007F: drivers/input/touchscreen/wm831x-ts.c 23008F: drivers/input/touchscreen/wm97*.c 23009F: drivers/leds/leds-wm83*.c 23010F: drivers/mfd/arizona* 23011F: drivers/mfd/cs47l24* 23012F: drivers/mfd/wm*.c 23013F: drivers/power/supply/wm83*.c 23014F: drivers/regulator/arizona* 23015F: drivers/regulator/wm8*.c 23016F: drivers/rtc/rtc-wm83*.c 23017F: drivers/video/backlight/wm83*_bl.c 23018F: drivers/watchdog/wm83*_wdt.c 23019F: include/linux/mfd/arizona/ 23020F: include/linux/mfd/wm831x/ 23021F: include/linux/mfd/wm8350/ 23022F: include/linux/mfd/wm8400* 23023F: include/linux/regulator/arizona* 23024F: include/linux/wm97xx.h 23025F: include/sound/wm????.h 23026F: sound/soc/codecs/arizona* 23027F: sound/soc/codecs/cs47l24* 23028F: sound/soc/codecs/wm* 23029 23030WORKQUEUE 23031M: Tejun Heo <tj@kernel.org> 23032R: Lai Jiangshan <jiangshanlai@gmail.com> 23033S: Maintained 23034T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23035F: Documentation/core-api/workqueue.rst 23036F: include/linux/workqueue.h 23037F: kernel/workqueue.c 23038F: kernel/workqueue_internal.h 23039 23040WWAN DRIVERS 23041M: Loic Poulain <loic.poulain@linaro.org> 23042M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23043R: Johannes Berg <johannes@sipsolutions.net> 23044L: netdev@vger.kernel.org 23045S: Maintained 23046F: drivers/net/wwan/ 23047F: include/linux/wwan.h 23048F: include/uapi/linux/wwan.h 23049 23050X-POWERS AXP288 PMIC DRIVERS 23051M: Hans de Goede <hdegoede@redhat.com> 23052S: Maintained 23053F: drivers/acpi/pmic/intel_pmic_xpower.c 23054N: axp288 23055 23056X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23057M: Chen-Yu Tsai <wens@csie.org> 23058L: linux-kernel@vger.kernel.org 23059S: Maintained 23060N: axp[128] 23061 23062X.25 STACK 23063M: Martin Schiller <ms@dev.tdt.de> 23064L: linux-x25@vger.kernel.org 23065S: Maintained 23066F: Documentation/networking/lapb-module.rst 23067F: Documentation/networking/x25* 23068F: drivers/net/wan/hdlc_x25.c 23069F: drivers/net/wan/lapbether.c 23070F: include/*/lapb.h 23071F: include/net/x25* 23072F: include/uapi/linux/x25.h 23073F: net/lapb/ 23074F: net/x25/ 23075 23076X86 ARCHITECTURE (32-BIT AND 64-BIT) 23077M: Thomas Gleixner <tglx@linutronix.de> 23078M: Ingo Molnar <mingo@redhat.com> 23079M: Borislav Petkov <bp@alien8.de> 23080M: Dave Hansen <dave.hansen@linux.intel.com> 23081M: x86@kernel.org 23082R: "H. Peter Anvin" <hpa@zytor.com> 23083L: linux-kernel@vger.kernel.org 23084S: Maintained 23085T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23086F: Documentation/arch/x86/ 23087F: Documentation/devicetree/bindings/x86/ 23088F: arch/x86/ 23089 23090X86 ENTRY CODE 23091M: Andy Lutomirski <luto@kernel.org> 23092L: linux-kernel@vger.kernel.org 23093S: Maintained 23094T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23095F: arch/x86/entry/ 23096 23097X86 HARDWARE VULNERABILITIES 23098M: Thomas Gleixner <tglx@linutronix.de> 23099M: Borislav Petkov <bp@alien8.de> 23100M: Peter Zijlstra <peterz@infradead.org> 23101M: Josh Poimboeuf <jpoimboe@kernel.org> 23102R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23103S: Maintained 23104F: Documentation/admin-guide/hw-vuln/ 23105F: arch/x86/include/asm/nospec-branch.h 23106F: arch/x86/kernel/cpu/bugs.c 23107 23108X86 MCE INFRASTRUCTURE 23109M: Tony Luck <tony.luck@intel.com> 23110M: Borislav Petkov <bp@alien8.de> 23111L: linux-edac@vger.kernel.org 23112S: Maintained 23113F: Documentation/ABI/testing/sysfs-mce 23114F: Documentation/arch/x86/x86_64/machinecheck.rst 23115F: arch/x86/kernel/cpu/mce/* 23116 23117X86 MICROCODE UPDATE SUPPORT 23118M: Borislav Petkov <bp@alien8.de> 23119S: Maintained 23120F: arch/x86/kernel/cpu/microcode/* 23121 23122X86 MM 23123M: Dave Hansen <dave.hansen@linux.intel.com> 23124M: Andy Lutomirski <luto@kernel.org> 23125M: Peter Zijlstra <peterz@infradead.org> 23126L: linux-kernel@vger.kernel.org 23127S: Maintained 23128T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23129F: arch/x86/mm/ 23130 23131X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23132M: Hans de Goede <hdegoede@redhat.com> 23133L: platform-driver-x86@vger.kernel.org 23134S: Maintained 23135T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23136F: drivers/platform/x86/x86-android-tablets/ 23137 23138X86 PLATFORM DRIVERS 23139M: Hans de Goede <hdegoede@redhat.com> 23140M: Mark Gross <markgross@kernel.org> 23141L: platform-driver-x86@vger.kernel.org 23142S: Maintained 23143T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23144F: drivers/platform/olpc/ 23145F: drivers/platform/x86/ 23146F: include/linux/platform_data/x86/ 23147 23148X86 PLATFORM DRIVERS - ARCH 23149R: Darren Hart <dvhart@infradead.org> 23150R: Andy Shevchenko <andy@infradead.org> 23151L: platform-driver-x86@vger.kernel.org 23152L: x86@kernel.org 23153S: Maintained 23154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23155F: arch/x86/platform 23156 23157X86 PLATFORM UV HPE SUPERDOME FLEX 23158M: Steve Wahl <steve.wahl@hpe.com> 23159R: Mike Travis <mike.travis@hpe.com> 23160R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23161R: Russ Anderson <russ.anderson@hpe.com> 23162S: Supported 23163F: arch/x86/include/asm/uv/ 23164F: arch/x86/kernel/apic/x2apic_uv_x.c 23165F: arch/x86/platform/uv/ 23166 23167X86 STACK UNWINDING 23168M: Josh Poimboeuf <jpoimboe@kernel.org> 23169M: Peter Zijlstra <peterz@infradead.org> 23170S: Supported 23171F: arch/x86/include/asm/unwind*.h 23172F: arch/x86/kernel/dumpstack.c 23173F: arch/x86/kernel/stacktrace.c 23174F: arch/x86/kernel/unwind_*.c 23175 23176X86 VDSO 23177M: Andy Lutomirski <luto@kernel.org> 23178L: linux-kernel@vger.kernel.org 23179S: Maintained 23180T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23181F: arch/x86/entry/vdso/ 23182 23183XARRAY 23184M: Matthew Wilcox <willy@infradead.org> 23185L: linux-fsdevel@vger.kernel.org 23186S: Supported 23187F: Documentation/core-api/xarray.rst 23188F: include/linux/idr.h 23189F: include/linux/xarray.h 23190F: lib/idr.c 23191F: lib/xarray.c 23192F: tools/testing/radix-tree 23193 23194XBOX DVD IR REMOTE 23195M: Benjamin Valentin <benpicco@googlemail.com> 23196S: Maintained 23197F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23198F: drivers/media/rc/xbox_remote.c 23199 23200XC2028/3028 TUNER DRIVER 23201M: Mauro Carvalho Chehab <mchehab@kernel.org> 23202L: linux-media@vger.kernel.org 23203S: Maintained 23204W: https://linuxtv.org 23205T: git git://linuxtv.org/media_tree.git 23206F: drivers/media/tuners/xc2028.* 23207 23208XDP (eXpress Data Path) 23209M: Alexei Starovoitov <ast@kernel.org> 23210M: Daniel Borkmann <daniel@iogearbox.net> 23211M: David S. Miller <davem@davemloft.net> 23212M: Jakub Kicinski <kuba@kernel.org> 23213M: Jesper Dangaard Brouer <hawk@kernel.org> 23214M: John Fastabend <john.fastabend@gmail.com> 23215L: netdev@vger.kernel.org 23216L: bpf@vger.kernel.org 23217S: Supported 23218F: drivers/net/ethernet/*/*/*/*/*xdp* 23219F: drivers/net/ethernet/*/*/*xdp* 23220F: include/net/xdp.h 23221F: include/net/xdp_priv.h 23222F: include/trace/events/xdp.h 23223F: kernel/bpf/cpumap.c 23224F: kernel/bpf/devmap.c 23225F: net/core/xdp.c 23226F: samples/bpf/xdp* 23227F: tools/testing/selftests/bpf/*/*xdp* 23228F: tools/testing/selftests/bpf/*xdp* 23229K: (?:\b|_)xdp(?:\b|_) 23230 23231XDP SOCKETS (AF_XDP) 23232M: Björn Töpel <bjorn@kernel.org> 23233M: Magnus Karlsson <magnus.karlsson@intel.com> 23234M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23235R: Jonathan Lemon <jonathan.lemon@gmail.com> 23236L: netdev@vger.kernel.org 23237L: bpf@vger.kernel.org 23238S: Maintained 23239F: Documentation/networking/af_xdp.rst 23240F: include/net/netns/xdp.h 23241F: include/net/xdp_sock* 23242F: include/net/xsk_buff_pool.h 23243F: include/uapi/linux/if_xdp.h 23244F: include/uapi/linux/xdp_diag.h 23245F: net/xdp/ 23246F: tools/testing/selftests/bpf/*xsk* 23247 23248XEN BLOCK SUBSYSTEM 23249M: Roger Pau Monné <roger.pau@citrix.com> 23250L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23251S: Supported 23252F: drivers/block/xen* 23253F: drivers/block/xen-blkback/* 23254 23255XEN HYPERVISOR ARM 23256M: Stefano Stabellini <sstabellini@kernel.org> 23257L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23258S: Maintained 23259F: arch/arm/include/asm/xen/ 23260F: arch/arm/xen/ 23261 23262XEN HYPERVISOR ARM64 23263M: Stefano Stabellini <sstabellini@kernel.org> 23264L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23265S: Maintained 23266F: arch/arm64/include/asm/xen/ 23267F: arch/arm64/xen/ 23268 23269XEN HYPERVISOR INTERFACE 23270M: Juergen Gross <jgross@suse.com> 23271M: Stefano Stabellini <sstabellini@kernel.org> 23272R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23273L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23274S: Supported 23275T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23276F: Documentation/ABI/stable/sysfs-hypervisor-xen 23277F: Documentation/ABI/testing/sysfs-hypervisor-xen 23278F: drivers/*/xen-*front.c 23279F: drivers/xen/ 23280F: include/uapi/xen/ 23281F: include/xen/ 23282F: kernel/configs/xen.config 23283 23284XEN HYPERVISOR X86 23285M: Juergen Gross <jgross@suse.com> 23286R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23287L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23288S: Supported 23289F: arch/x86/configs/xen.config 23290F: arch/x86/include/asm/pvclock-abi.h 23291F: arch/x86/include/asm/xen/ 23292F: arch/x86/platform/pvh/ 23293F: arch/x86/xen/ 23294 23295XEN NETWORK BACKEND DRIVER 23296M: Wei Liu <wei.liu@kernel.org> 23297M: Paul Durrant <paul@xen.org> 23298L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23299L: netdev@vger.kernel.org 23300S: Supported 23301F: drivers/net/xen-netback/* 23302 23303XEN PCI SUBSYSTEM 23304M: Juergen Gross <jgross@suse.com> 23305L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23306S: Supported 23307F: arch/x86/pci/*xen* 23308F: drivers/pci/*xen* 23309 23310XEN PVSCSI DRIVERS 23311M: Juergen Gross <jgross@suse.com> 23312L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23313L: linux-scsi@vger.kernel.org 23314S: Supported 23315F: drivers/scsi/xen-scsifront.c 23316F: drivers/xen/xen-scsiback.c 23317F: include/xen/interface/io/vscsiif.h 23318 23319XEN PVUSB DRIVER 23320M: Juergen Gross <jgross@suse.com> 23321L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23322L: linux-usb@vger.kernel.org 23323S: Supported 23324F: drivers/usb/host/xen* 23325F: include/xen/interface/io/usbif.h 23326 23327XEN SOUND FRONTEND DRIVER 23328M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23329L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23330L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23331S: Supported 23332F: sound/xen/* 23333 23334XEN SWIOTLB SUBSYSTEM 23335M: Juergen Gross <jgross@suse.com> 23336M: Stefano Stabellini <sstabellini@kernel.org> 23337L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23338L: iommu@lists.linux.dev 23339S: Supported 23340F: arch/*/include/asm/xen/swiotlb-xen.h 23341F: drivers/xen/swiotlb-xen.c 23342F: include/xen/arm/swiotlb-xen.h 23343F: include/xen/swiotlb-xen.h 23344 23345XFS FILESYSTEM 23346M: Darrick J. Wong <djwong@kernel.org> 23347L: linux-xfs@vger.kernel.org 23348S: Supported 23349W: http://xfs.org/ 23350C: irc://irc.oftc.net/xfs 23351T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23352F: Documentation/ABI/testing/sysfs-fs-xfs 23353F: Documentation/admin-guide/xfs.rst 23354F: Documentation/filesystems/xfs-delayed-logging-design.rst 23355F: Documentation/filesystems/xfs-self-describing-metadata.rst 23356F: fs/xfs/ 23357F: include/uapi/linux/dqblk_xfs.h 23358F: include/uapi/linux/fsmap.h 23359 23360XILINX AMS DRIVER 23361M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23362L: linux-iio@vger.kernel.org 23363S: Maintained 23364F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23365F: drivers/iio/adc/xilinx-ams.c 23366 23367XILINX AXI ETHERNET DRIVER 23368M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23369S: Maintained 23370F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23371F: drivers/net/ethernet/xilinx/xilinx_axienet* 23372 23373XILINX CAN DRIVER 23374M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23375R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23376L: linux-can@vger.kernel.org 23377S: Maintained 23378F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23379F: drivers/net/can/xilinx_can.c 23380 23381XILINX EVENT MANAGEMENT DRIVER 23382M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23383S: Maintained 23384F: drivers/soc/xilinx/xlnx_event_manager.c 23385F: include/linux/firmware/xlnx-event-manager.h 23386 23387XILINX GPIO DRIVER 23388M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23389R: Srinivas Neeli <srinivas.neeli@amd.com> 23390R: Michal Simek <michal.simek@amd.com> 23391S: Maintained 23392F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23393F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23394F: drivers/gpio/gpio-xilinx.c 23395F: drivers/gpio/gpio-zynq.c 23396 23397XILINX PWM DRIVER 23398M: Sean Anderson <sean.anderson@seco.com> 23399S: Maintained 23400F: drivers/pwm/pwm-xilinx.c 23401F: include/clocksource/timer-xilinx.h 23402 23403XILINX SD-FEC IP CORES 23404M: Derek Kiernan <derek.kiernan@amd.com> 23405M: Dragan Cvetic <dragan.cvetic@amd.com> 23406S: Maintained 23407F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23408F: Documentation/misc-devices/xilinx_sdfec.rst 23409F: drivers/misc/Kconfig 23410F: drivers/misc/Makefile 23411F: drivers/misc/xilinx_sdfec.c 23412F: include/uapi/misc/xilinx_sdfec.h 23413 23414XILINX UARTLITE SERIAL DRIVER 23415M: Peter Korsgaard <jacmet@sunsite.dk> 23416L: linux-serial@vger.kernel.org 23417S: Maintained 23418F: drivers/tty/serial/uartlite.c 23419 23420XILINX VIDEO IP CORES 23421M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23422L: linux-media@vger.kernel.org 23423S: Supported 23424T: git git://linuxtv.org/media_tree.git 23425F: Documentation/devicetree/bindings/media/xilinx/ 23426F: drivers/media/platform/xilinx/ 23427F: include/uapi/linux/xilinx-v4l2-controls.h 23428 23429XILINX WATCHDOG DRIVER 23430M: Srinivas Neeli <srinivas.neeli@amd.com> 23431R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23432R: Michal Simek <michal.simek@amd.com> 23433S: Maintained 23434F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23435F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23436F: drivers/watchdog/of_xilinx_wdt.c 23437F: drivers/watchdog/xilinx_wwdt.c 23438 23439XILINX XDMA DRIVER 23440M: Lizhi Hou <lizhi.hou@amd.com> 23441M: Brian Xu <brian.xu@amd.com> 23442M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23443L: dmaengine@vger.kernel.org 23444S: Supported 23445F: drivers/dma/xilinx/xdma-regs.h 23446F: drivers/dma/xilinx/xdma.c 23447F: include/linux/dma/amd_xdma.h 23448F: include/linux/platform_data/amd_xdma.h 23449 23450XILINX ZYNQMP DPDMA DRIVER 23451M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23452L: dmaengine@vger.kernel.org 23453S: Supported 23454F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23455F: drivers/dma/xilinx/xilinx_dpdma.c 23456F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23457 23458XILINX ZYNQMP OCM EDAC DRIVER 23459M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23460M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23461S: Maintained 23462F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23463F: drivers/edac/zynqmp_edac.c 23464 23465XILINX ZYNQMP PSGTR PHY DRIVER 23466M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23467L: linux-kernel@vger.kernel.org 23468S: Supported 23469T: git https://github.com/Xilinx/linux-xlnx.git 23470F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23471F: drivers/phy/xilinx/phy-zynqmp.c 23472 23473XILINX ZYNQMP SHA3 DRIVER 23474M: Harsha <harsha.harsha@amd.com> 23475S: Maintained 23476F: drivers/crypto/xilinx/zynqmp-sha.c 23477 23478XILLYBUS DRIVER 23479M: Eli Billauer <eli.billauer@gmail.com> 23480L: linux-kernel@vger.kernel.org 23481S: Supported 23482F: drivers/char/xillybus/ 23483 23484XLP9XX I2C DRIVER 23485M: George Cherian <gcherian@marvell.com> 23486L: linux-i2c@vger.kernel.org 23487S: Supported 23488W: http://www.marvell.com 23489F: drivers/i2c/busses/i2c-xlp9xx.c 23490 23491XRA1403 GPIO EXPANDER 23492M: Nandor Han <nandor.han@ge.com> 23493L: linux-gpio@vger.kernel.org 23494S: Maintained 23495F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23496F: drivers/gpio/gpio-xra1403.c 23497 23498XTENSA XTFPGA PLATFORM SUPPORT 23499M: Max Filippov <jcmvbkbc@gmail.com> 23500S: Maintained 23501F: drivers/spi/spi-xtensa-xtfpga.c 23502F: sound/soc/xtensa/xtfpga-i2s.c 23503 23504YAM DRIVER FOR AX.25 23505M: Jean-Paul Roubelat <jpr@f6fbb.org> 23506L: linux-hams@vger.kernel.org 23507S: Maintained 23508F: drivers/net/hamradio/yam* 23509F: include/linux/yam.h 23510 23511YAMA SECURITY MODULE 23512M: Kees Cook <keescook@chromium.org> 23513S: Supported 23514T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23515F: Documentation/admin-guide/LSM/Yama.rst 23516F: security/yama/ 23517 23518YEALINK PHONE DRIVER 23519M: Henk Vergonet <Henk.Vergonet@gmail.com> 23520L: usbb2k-api-dev@nongnu.org 23521S: Maintained 23522F: Documentation/input/devices/yealink.rst 23523F: drivers/input/misc/yealink.* 23524 23525Z3FOLD COMPRESSED PAGE ALLOCATOR 23526M: Vitaly Wool <vitaly.wool@konsulko.com> 23527R: Miaohe Lin <linmiaohe@huawei.com> 23528L: linux-mm@kvack.org 23529S: Maintained 23530F: mm/z3fold.c 23531 23532Z8530 DRIVER FOR AX.25 23533M: Joerg Reuter <jreuter@yaina.de> 23534L: linux-hams@vger.kernel.org 23535S: Maintained 23536W: http://yaina.de/jreuter/ 23537W: http://www.qsl.net/dl1bke/ 23538F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23539F: drivers/net/hamradio/*scc.c 23540F: drivers/net/hamradio/z8530.h 23541 23542ZBUD COMPRESSED PAGE ALLOCATOR 23543M: Seth Jennings <sjenning@redhat.com> 23544M: Dan Streetman <ddstreet@ieee.org> 23545L: linux-mm@kvack.org 23546S: Maintained 23547F: mm/zbud.c 23548 23549ZD1211RW WIRELESS DRIVER 23550M: Ulrich Kunitz <kune@deine-taler.de> 23551L: linux-wireless@vger.kernel.org 23552L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23553S: Maintained 23554W: http://zd1211.ath.cx/wiki/DriverRewrite 23555F: drivers/net/wireless/zydas/zd1211rw/ 23556 23557ZD1301 MEDIA DRIVER 23558M: Antti Palosaari <crope@iki.fi> 23559L: linux-media@vger.kernel.org 23560S: Maintained 23561W: https://linuxtv.org/ 23562W: http://palosaari.fi/linux/ 23563Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23564F: drivers/media/usb/dvb-usb-v2/zd1301* 23565 23566ZD1301_DEMOD MEDIA DRIVER 23567M: Antti Palosaari <crope@iki.fi> 23568L: linux-media@vger.kernel.org 23569S: Maintained 23570W: https://linuxtv.org/ 23571W: http://palosaari.fi/linux/ 23572Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23573F: drivers/media/dvb-frontends/zd1301_demod* 23574 23575ZHAOXIN PROCESSOR SUPPORT 23576M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23577L: linux-kernel@vger.kernel.org 23578S: Maintained 23579F: arch/x86/kernel/cpu/zhaoxin.c 23580 23581ZONEFS FILESYSTEM 23582M: Damien Le Moal <dlemoal@kernel.org> 23583M: Naohiro Aota <naohiro.aota@wdc.com> 23584R: Johannes Thumshirn <jth@kernel.org> 23585L: linux-fsdevel@vger.kernel.org 23586S: Maintained 23587T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23588F: Documentation/filesystems/zonefs.rst 23589F: fs/zonefs/ 23590 23591ZPOOL COMPRESSED PAGE STORAGE API 23592M: Dan Streetman <ddstreet@ieee.org> 23593L: linux-mm@kvack.org 23594S: Maintained 23595F: include/linux/zpool.h 23596F: mm/zpool.c 23597 23598ZR36067 VIDEO FOR LINUX DRIVER 23599M: Corentin Labbe <clabbe@baylibre.com> 23600L: mjpeg-users@lists.sourceforge.net 23601L: linux-media@vger.kernel.org 23602S: Maintained 23603W: http://mjpeg.sourceforge.net/driver-zoran/ 23604Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23605F: Documentation/driver-api/media/drivers/zoran.rst 23606F: drivers/media/pci/zoran/ 23607 23608ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23609M: Minchan Kim <minchan@kernel.org> 23610M: Sergey Senozhatsky <senozhatsky@chromium.org> 23611L: linux-kernel@vger.kernel.org 23612S: Maintained 23613F: Documentation/admin-guide/blockdev/zram.rst 23614F: drivers/block/zram/ 23615 23616ZS DECSTATION Z85C30 SERIAL DRIVER 23617M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23618S: Maintained 23619F: drivers/tty/serial/zs.* 23620 23621ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23622M: Minchan Kim <minchan@kernel.org> 23623M: Sergey Senozhatsky <senozhatsky@chromium.org> 23624L: linux-mm@kvack.org 23625S: Maintained 23626F: Documentation/mm/zsmalloc.rst 23627F: include/linux/zsmalloc.h 23628F: mm/zsmalloc.c 23629 23630ZSTD 23631M: Nick Terrell <terrelln@fb.com> 23632S: Maintained 23633B: https://github.com/facebook/zstd/issues 23634T: git https://github.com/terrelln/linux.git 23635F: crypto/zstd.c 23636F: include/linux/zstd* 23637F: lib/decompress_unzstd.c 23638F: lib/zstd/ 23639N: zstd 23640K: zstd 23641 23642ZSWAP COMPRESSED SWAP CACHING 23643M: Seth Jennings <sjenning@redhat.com> 23644M: Dan Streetman <ddstreet@ieee.org> 23645M: Vitaly Wool <vitaly.wool@konsulko.com> 23646L: linux-mm@kvack.org 23647S: Maintained 23648F: mm/zswap.c 23649 23650THE REST 23651M: Linus Torvalds <torvalds@linux-foundation.org> 23652L: linux-kernel@vger.kernel.org 23653S: Buried alive in reporters 23654T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23655F: * 23656F: */ 23657
