1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/apple,* 1869F: sound/soc/apple/* 1870F: sound/soc/codecs/cs42l83-i2c.c 1871 1872ARM/APPLE MACHINE SUPPORT 1873M: Hector Martin <marcan@marcan.st> 1874M: Sven Peter <sven@svenpeter.dev> 1875R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1876L: asahi@lists.linux.dev 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879W: https://asahilinux.org 1880B: https://github.com/AsahiLinux/linux/issues 1881C: irc://irc.oftc.net/asahi-dev 1882T: git https://github.com/AsahiLinux/linux.git 1883F: Documentation/devicetree/bindings/arm/apple.yaml 1884F: Documentation/devicetree/bindings/arm/apple/* 1885F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1886F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1887F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1888F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1889F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1890F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1891F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1892F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1893F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1894F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1895F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1896F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1897F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1898F: Documentation/devicetree/bindings/power/apple* 1899F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1900F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1901F: arch/arm64/boot/dts/apple/ 1902F: drivers/bluetooth/hci_bcm4377.c 1903F: drivers/clk/clk-apple-nco.c 1904F: drivers/cpufreq/apple-soc-cpufreq.c 1905F: drivers/dma/apple-admac.c 1906F: drivers/i2c/busses/i2c-pasemi-core.c 1907F: drivers/i2c/busses/i2c-pasemi-platform.c 1908F: drivers/iommu/apple-dart.c 1909F: drivers/iommu/io-pgtable-dart.c 1910F: drivers/irqchip/irq-apple-aic.c 1911F: drivers/mailbox/apple-mailbox.c 1912F: drivers/nvme/host/apple.c 1913F: drivers/nvmem/apple-efuses.c 1914F: drivers/pinctrl/pinctrl-apple-gpio.c 1915F: drivers/pwm/pwm-apple.c 1916F: drivers/soc/apple/* 1917F: drivers/watchdog/apple_wdt.c 1918F: include/dt-bindings/interrupt-controller/apple-aic.h 1919F: include/dt-bindings/pinctrl/apple.h 1920F: include/linux/apple-mailbox.h 1921F: include/linux/soc/apple/* 1922 1923ARM/ARTPEC MACHINE SUPPORT 1924M: Jesper Nilsson <jesper.nilsson@axis.com> 1925M: Lars Persson <lars.persson@axis.com> 1926L: linux-arm-kernel@axis.com 1927S: Maintained 1928F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1929F: arch/arm/boot/dts/axis/ 1930F: arch/arm/mach-artpec 1931F: drivers/clk/axis 1932F: drivers/crypto/axis 1933F: drivers/mmc/host/usdhi6rol0.c 1934F: drivers/pinctrl/pinctrl-artpec* 1935 1936ARM/ASPEED I2C DRIVER 1937M: Brendan Higgins <brendanhiggins@google.com> 1938R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1939R: Joel Stanley <joel@jms.id.au> 1940L: linux-i2c@vger.kernel.org 1941L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1942S: Maintained 1943F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1944F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1945F: drivers/i2c/busses/i2c-aspeed.c 1946F: drivers/irqchip/irq-aspeed-i2c-ic.c 1947 1948ARM/ASPEED MACHINE SUPPORT 1949M: Joel Stanley <joel@jms.id.au> 1950R: Andrew Jeffery <andrew@aj.id.au> 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1953S: Supported 1954Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1955T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1956F: Documentation/devicetree/bindings/arm/aspeed/ 1957F: arch/arm/boot/dts/aspeed/ 1958F: arch/arm/mach-aspeed/ 1959N: aspeed 1960 1961ARM/BITMAIN ARCHITECTURE 1962M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1964S: Maintained 1965F: Documentation/devicetree/bindings/arm/bitmain.yaml 1966F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1967F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1968F: arch/arm64/boot/dts/bitmain/ 1969F: drivers/clk/clk-bm1880.c 1970F: drivers/pinctrl/pinctrl-bm1880.c 1971 1972ARM/CALXEDA HIGHBANK ARCHITECTURE 1973M: Andre Przywara <andre.przywara@arm.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976F: arch/arm/boot/dts/calxeda/ 1977F: arch/arm/mach-highbank/ 1978 1979ARM/CAVIUM THUNDER NETWORK DRIVER 1980M: Sunil Goutham <sgoutham@marvell.com> 1981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1982S: Supported 1983F: drivers/net/ethernet/cavium/thunder/ 1984 1985ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1986M: Lukasz Majewski <lukma@denx.de> 1987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1988S: Maintained 1989F: arch/arm/mach-ep93xx/ts72xx.c 1990 1991ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1992M: Alexander Shiyan <shc_work@mail.ru> 1993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1994S: Odd Fixes 1995N: clps711x 1996 1997ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1998M: Lennert Buytenhek <kernel@wantstofly.org> 1999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2000S: Maintained 2001 2002ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2003M: Hartley Sweeten <hsweeten@visionengravers.com> 2004M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006S: Maintained 2007F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2008F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2009F: arch/arm/boot/compressed/misc-ep93xx.h 2010F: arch/arm/mach-ep93xx/ 2011F: drivers/iio/adc/ep93xx_adc.c 2012 2013ARM/CLKDEV SUPPORT 2014M: Russell King <linux@armlinux.org.uk> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2018F: drivers/clk/clkdev.c 2019 2020ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2021M: Baruch Siach <baruch@tkos.co.il> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: arch/arm/boot/dts/cnxt/ 2025N: digicolor 2026 2027ARM/CORESIGHT FRAMEWORK AND DRIVERS 2028M: Suzuki K Poulose <suzuki.poulose@arm.com> 2029R: Mike Leach <mike.leach@linaro.org> 2030R: James Clark <james.clark@arm.com> 2031R: Leo Yan <leo.yan@linaro.org> 2032L: coresight@lists.linaro.org (moderated for non-subscribers) 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2036F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2037F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2038F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2039F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2040F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2041F: Documentation/trace/coresight/* 2042F: drivers/hwtracing/coresight/* 2043F: include/dt-bindings/arm/coresight-cti-dt.h 2044F: include/linux/coresight* 2045F: samples/coresight/* 2046F: tools/perf/arch/arm/util/auxtrace.c 2047F: tools/perf/arch/arm/util/cs-etm.c 2048F: tools/perf/arch/arm/util/cs-etm.h 2049F: tools/perf/arch/arm/util/pmu.c 2050F: tools/perf/tests/shell/coresight/* 2051F: tools/perf/util/cs-etm-decoder/* 2052F: tools/perf/util/cs-etm.* 2053 2054ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2055M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2056M: Linus Walleij <linus.walleij@linaro.org> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059T: git git://github.com/ulli-kroll/linux.git 2060F: Documentation/devicetree/bindings/arm/gemini.yaml 2061F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2062F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2063F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2064F: arch/arm/boot/dts/gemini/ 2065F: arch/arm/mach-gemini/ 2066F: drivers/crypto/gemini/ 2067F: drivers/net/ethernet/cortina/ 2068F: drivers/pinctrl/pinctrl-gemini.c 2069F: drivers/rtc/rtc-ftrtc010.c 2070 2071ARM/CZ.NIC TURRIS SUPPORT 2072M: Marek Behún <kabel@kernel.org> 2073S: Maintained 2074W: https://www.turris.cz/ 2075F: Documentation/ABI/testing/debugfs-moxtet 2076F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2077F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2078F: Documentation/devicetree/bindings/bus/moxtet.txt 2079F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2080F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2081F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2082F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2083F: drivers/bus/moxtet.c 2084F: drivers/firmware/turris-mox-rwtm.c 2085F: drivers/gpio/gpio-moxtet.c 2086F: drivers/leds/leds-turris-omnia.c 2087F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2088F: drivers/watchdog/armada_37xx_wdt.c 2089F: include/dt-bindings/bus/moxtet.h 2090F: include/linux/armada-37xx-rwtm-mailbox.h 2091F: include/linux/moxtet.h 2092 2093ARM/FARADAY FA526 PORT 2094M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.berlios.de/gemini-board 2098F: arch/arm/mm/*-fa* 2099 2100ARM/FOOTBRIDGE ARCHITECTURE 2101M: Russell King <linux@armlinux.org.uk> 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104W: http://www.armlinux.org.uk/ 2105F: arch/arm/include/asm/hardware/dec21285.h 2106F: arch/arm/mach-footbridge/ 2107 2108ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2109M: Shawn Guo <shawnguo@kernel.org> 2110M: Sascha Hauer <s.hauer@pengutronix.de> 2111R: Pengutronix Kernel Team <kernel@pengutronix.de> 2112R: Fabio Estevam <festevam@gmail.com> 2113R: NXP Linux Team <linux-imx@nxp.com> 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115S: Maintained 2116T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2117F: arch/arm/boot/dts/nxp/imx/ 2118F: arch/arm/boot/dts/nxp/mxs/ 2119X: arch/arm64/boot/dts/freescale/fsl-* 2120X: arch/arm64/boot/dts/freescale/qoriq-* 2121X: drivers/media/i2c/ 2122N: imx 2123N: mxs 2124 2125ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2126M: Shawn Guo <shawnguo@kernel.org> 2127M: Li Yang <leoyang.li@nxp.com> 2128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2129S: Maintained 2130T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2131F: arch/arm/boot/dts/nxp/ls/ 2132F: arch/arm64/boot/dts/freescale/fsl-* 2133F: arch/arm64/boot/dts/freescale/qoriq-* 2134 2135ARM/FREESCALE VYBRID ARM ARCHITECTURE 2136M: Shawn Guo <shawnguo@kernel.org> 2137M: Sascha Hauer <s.hauer@pengutronix.de> 2138R: Pengutronix Kernel Team <kernel@pengutronix.de> 2139R: Stefan Agner <stefan@agner.ch> 2140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2141S: Maintained 2142T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2143F: arch/arm/boot/dts/nxp/vf/ 2144F: arch/arm/mach-imx/*vf610* 2145 2146ARM/GUMSTIX MACHINE SUPPORT 2147M: Steve Sakoman <sakoman@gmail.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150 2151ARM/HISILICON SOC SUPPORT 2152M: Wei Xu <xuwei5@hisilicon.com> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Supported 2155W: http://www.hisilicon.com 2156T: git https://github.com/hisilicon/linux-hisi.git 2157F: arch/arm/boot/dts/hisilicon/ 2158F: arch/arm/mach-hisi/ 2159F: arch/arm64/boot/dts/hisilicon/ 2160 2161ARM/HP JORNADA 7XX MACHINE SUPPORT 2162M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2163S: Maintained 2164W: www.jlime.com 2165T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2166F: arch/arm/mach-sa1100/include/mach/jornada720.h 2167F: arch/arm/mach-sa1100/jornada720.c 2168 2169ARM/HPE GXP ARCHITECTURE 2170M: Jean-Marie Verdun <verdun@hpe.com> 2171M: Nick Hawkins <nick.hawkins@hpe.com> 2172S: Maintained 2173F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2174F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2175F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2176F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2177F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2178F: Documentation/hwmon/gxp-fan-ctrl.rst 2179F: arch/arm/boot/dts/hpe/ 2180F: arch/arm/mach-hpe/ 2181F: drivers/clocksource/timer-gxp.c 2182F: drivers/hwmon/gxp-fan-ctrl.c 2183F: drivers/i2c/busses/i2c-gxp.c 2184F: drivers/spi/spi-gxp.c 2185F: drivers/watchdog/gxp-wdt.c 2186 2187ARM/IGEP MACHINE SUPPORT 2188M: Enric Balletbo i Serra <eballetbo@gmail.com> 2189M: Javier Martinez Canillas <javier@dowhile0.org> 2190L: linux-omap@vger.kernel.org 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193F: arch/arm/boot/dts/ti/omap/omap3-igep* 2194 2195ARM/INTEL IXP4XX ARM ARCHITECTURE 2196M: Linus Walleij <linusw@kernel.org> 2197M: Imre Kaloz <kaloz@openwrt.org> 2198M: Krzysztof Halasa <khalasa@piap.pl> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Maintained 2201F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2202F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2203F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2204F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2205F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2206F: arch/arm/boot/dts/intel/ixp/ 2207F: arch/arm/mach-ixp4xx/ 2208F: drivers/bus/intel-ixp4xx-eb.c 2209F: drivers/clocksource/timer-ixp4xx.c 2210F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2211F: drivers/gpio/gpio-ixp4xx.c 2212F: drivers/irqchip/irq-ixp4xx.c 2213 2214ARM/INTEL KEEMBAY ARCHITECTURE 2215M: Paul J. Murphy <paul.j.murphy@intel.com> 2216M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2217S: Maintained 2218F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2219F: arch/arm64/boot/dts/intel/keembay-evm.dts 2220F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2221 2222ARM/INTEL XSC3 (MANZANO) ARM CORE 2223M: Lennert Buytenhek <kernel@wantstofly.org> 2224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2225S: Maintained 2226 2227ARM/LG1K ARCHITECTURE 2228M: Chanho Min <chanho.min@lge.com> 2229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2230S: Maintained 2231F: arch/arm64/boot/dts/lg/ 2232 2233ARM/LPC18XX ARCHITECTURE 2234M: Vladimir Zapolskiy <vz@mleia.com> 2235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2236S: Maintained 2237F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2238F: arch/arm/boot/dts/nxp/lpc/lpc43* 2239F: drivers/i2c/busses/i2c-lpc2k.c 2240F: drivers/memory/pl172.c 2241F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2242F: drivers/rtc/rtc-lpc24xx.c 2243N: lpc18xx 2244 2245ARM/LPC32XX SOC SUPPORT 2246M: Vladimir Zapolskiy <vz@mleia.com> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2250F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2251F: arch/arm/boot/dts/nxp/lpc/lpc32* 2252F: arch/arm/mach-lpc32xx/ 2253F: drivers/i2c/busses/i2c-pnx.c 2254F: drivers/net/ethernet/nxp/lpc_eth.c 2255F: drivers/usb/host/ohci-nxp.c 2256F: drivers/watchdog/pnx4008_wdt.c 2257N: lpc32xx 2258 2259ARM/Marvell Dove/MV78xx0/Orion SOC support 2260M: Andrew Lunn <andrew@lunn.ch> 2261M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2262M: Gregory Clement <gregory.clement@bootlin.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2266F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2267F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2268F: Documentation/devicetree/bindings/soc/dove/ 2269F: arch/arm/boot/dts/marvell/dove* 2270F: arch/arm/boot/dts/marvell/orion5x* 2271F: arch/arm/mach-dove/ 2272F: arch/arm/mach-mv78xx0/ 2273F: arch/arm/mach-orion5x/ 2274F: arch/arm/plat-orion/ 2275F: drivers/soc/dove/ 2276 2277ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2278M: Andrew Lunn <andrew@lunn.ch> 2279M: Gregory Clement <gregory.clement@bootlin.com> 2280M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2284F: Documentation/devicetree/bindings/arm/marvell/ 2285F: arch/arm/boot/dts/marvell/armada* 2286F: arch/arm/boot/dts/marvell/kirkwood* 2287F: arch/arm/configs/mvebu_*_defconfig 2288F: arch/arm/mach-mvebu/ 2289F: arch/arm64/boot/dts/marvell/armada* 2290F: arch/arm64/boot/dts/marvell/cn913* 2291F: drivers/clk/mvebu/ 2292F: drivers/cpufreq/armada-37xx-cpufreq.c 2293F: drivers/cpufreq/armada-8k-cpufreq.c 2294F: drivers/cpufreq/mvebu-cpufreq.c 2295F: drivers/irqchip/irq-armada-370-xp.c 2296F: drivers/irqchip/irq-mvebu-* 2297F: drivers/pinctrl/mvebu/ 2298F: drivers/rtc/rtc-armada38x.c 2299 2300ARM/Mediatek RTC DRIVER 2301M: Eddie Huang <eddie.huang@mediatek.com> 2302M: Sean Wang <sean.wang@mediatek.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2307F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2308F: drivers/rtc/rtc-mt2712.c 2309F: drivers/rtc/rtc-mt6397.c 2310F: drivers/rtc/rtc-mt7622.c 2311 2312ARM/Mediatek SoC support 2313M: Matthias Brugger <matthias.bgg@gmail.com> 2314R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2315L: linux-kernel@vger.kernel.org 2316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2317L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2318S: Maintained 2319W: https://mtk.wiki.kernel.org/ 2320C: irc://irc.libera.chat/linux-mediatek 2321F: arch/arm/boot/dts/mediatek/ 2322F: arch/arm/mach-mediatek/ 2323F: arch/arm64/boot/dts/mediatek/ 2324F: drivers/soc/mediatek/ 2325N: mtk 2326N: mt[2678] 2327K: mediatek 2328 2329ARM/Mediatek USB3 PHY DRIVER 2330M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2333S: Maintained 2334F: Documentation/devicetree/bindings/phy/mediatek,* 2335F: drivers/phy/mediatek/ 2336 2337ARM/MICROCHIP (ARM64) SoC support 2338M: Conor Dooley <conor@kernel.org> 2339M: Nicolas Ferre <nicolas.ferre@microchip.com> 2340M: Claudiu Beznea <claudiu.beznea@microchip.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Supported 2343T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2344F: arch/arm64/boot/dts/microchip/ 2345 2346ARM/Microchip (AT91) SoC support 2347M: Nicolas Ferre <nicolas.ferre@microchip.com> 2348M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2349M: Claudiu Beznea <claudiu.beznea@microchip.com> 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351S: Supported 2352W: http://www.linux4sam.org 2353T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2354F: arch/arm/boot/dts/microchip/at91* 2355F: arch/arm/boot/dts/microchip/sama* 2356F: arch/arm/include/debug/at91.S 2357F: arch/arm/mach-at91/ 2358F: drivers/memory/atmel* 2359F: drivers/watchdog/sama5d4_wdt.c 2360F: include/soc/at91/ 2361X: drivers/input/touchscreen/atmel_mxt_ts.c 2362X: drivers/net/wireless/atmel/ 2363N: at91 2364N: atmel 2365 2366ARM/Microchip Sparx5 SoC support 2367M: Lars Povlsen <lars.povlsen@microchip.com> 2368M: Steen Hegelund <Steen.Hegelund@microchip.com> 2369M: Daniel Machon <daniel.machon@microchip.com> 2370M: UNGLinuxDriver@microchip.com 2371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2372S: Supported 2373F: arch/arm64/boot/dts/microchip/sparx* 2374F: drivers/net/ethernet/microchip/vcap/ 2375F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2376N: sparx5 2377 2378ARM/MILBEAUT ARCHITECTURE 2379M: Taichi Sugaya <sugaya.taichi@socionext.com> 2380M: Takao Orito <orito.takao@socionext.com> 2381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383F: arch/arm/boot/dts/socionext/milbeaut* 2384F: arch/arm/mach-milbeaut/ 2385N: milbeaut 2386 2387ARM/MStar/Sigmastar Armv7 SoC support 2388M: Daniel Palmer <daniel@thingy.jp> 2389M: Romain Perier <romain.perier@gmail.com> 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: http://linux-chenxing.org/ 2393T: git git://github.com/linux-chenxing/linux.git 2394F: Documentation/devicetree/bindings/arm/mstar/* 2395F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2396F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2397F: arch/arm/boot/dts/sigmastar/ 2398F: arch/arm/mach-mstar/ 2399F: drivers/clk/mstar/ 2400F: drivers/clocksource/timer-msc313e.c 2401F: drivers/gpio/gpio-msc313.c 2402F: drivers/rtc/rtc-msc313.c 2403F: drivers/watchdog/msc313e_wdt.c 2404F: include/dt-bindings/clock/mstar-* 2405F: include/dt-bindings/gpio/msc313-gpio.h 2406 2407ARM/NOMADIK/Ux500 ARCHITECTURES 2408M: Linus Walleij <linus.walleij@linaro.org> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410S: Maintained 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2412F: Documentation/devicetree/bindings/arm/ste-* 2413F: Documentation/devicetree/bindings/arm/ux500.yaml 2414F: Documentation/devicetree/bindings/arm/ux500/ 2415F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2416F: arch/arm/boot/dts/st/ste-* 2417F: arch/arm/mach-nomadik/ 2418F: arch/arm/mach-ux500/ 2419F: drivers/clk/clk-nomadik.c 2420F: drivers/clocksource/clksrc-dbx500-prcmu.c 2421F: drivers/dma/ste_dma40* 2422F: drivers/hwspinlock/u8500_hsem.c 2423F: drivers/i2c/busses/i2c-nomadik.c 2424F: drivers/iio/adc/ab8500-gpadc.c 2425F: drivers/mfd/ab8500* 2426F: drivers/mfd/abx500* 2427F: drivers/mfd/db8500* 2428F: drivers/pinctrl/nomadik/ 2429F: drivers/rtc/rtc-ab8500.c 2430F: drivers/rtc/rtc-pl031.c 2431F: drivers/soc/ux500/ 2432 2433ARM/NUVOTON MA35 ARCHITECTURE 2434M: Jacky Huang <ychuang3@nuvoton.com> 2435M: Shan-Chun Hung <schung@nuvoton.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Supported 2438F: Documentation/devicetree/bindings/*/*/*ma35* 2439F: Documentation/devicetree/bindings/*/*ma35* 2440F: arch/arm64/boot/dts/nuvoton/*ma35* 2441F: drivers/*/*/*ma35* 2442F: drivers/*/*ma35* 2443K: ma35d1 2444 2445ARM/NUVOTON NPCM ARCHITECTURE 2446M: Avi Fishman <avifishman70@gmail.com> 2447M: Tomer Maimon <tmaimon77@gmail.com> 2448M: Tali Perry <tali.perry1@gmail.com> 2449R: Patrick Venture <venture@google.com> 2450R: Nancy Yuen <yuenn@google.com> 2451R: Benjamin Fair <benjaminfair@google.com> 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Supported 2454F: Documentation/devicetree/bindings/*/*/*npcm* 2455F: Documentation/devicetree/bindings/*/*npcm* 2456F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2457F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2458F: arch/arm/mach-npcm/ 2459F: arch/arm64/boot/dts/nuvoton/ 2460F: drivers/*/*/*npcm* 2461F: drivers/*/*npcm* 2462F: drivers/rtc/rtc-nct3018y.c 2463F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2464F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2465 2466ARM/NUVOTON WPCM450 ARCHITECTURE 2467M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2469S: Maintained 2470W: https://github.com/neuschaefer/wpcm450/wiki 2471F: Documentation/devicetree/bindings/*/*wpcm* 2472F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2473F: arch/arm/configs/wpcm450_defconfig 2474F: arch/arm/mach-npcm/wpcm450.c 2475F: drivers/*/*/*wpcm* 2476F: drivers/*/*wpcm* 2477 2478ARM/NXP S32G ARCHITECTURE 2479M: Chester Lin <clin@suse.com> 2480R: Andreas Färber <afaerber@suse.de> 2481R: Matthias Brugger <mbrugger@suse.com> 2482R: NXP S32 Linux Team <s32@nxp.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Maintained 2485F: arch/arm64/boot/dts/freescale/s32g*.dts* 2486 2487ARM/Orion SoC/Technologic Systems TS-78xx platform support 2488M: Alexander Clouter <alex@digriz.org.uk> 2489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2490S: Maintained 2491W: http://www.digriz.org.uk/ts78xx/kernel 2492F: arch/arm/mach-orion5x/ts78xx-* 2493 2494ARM/OXNAS platform support 2495M: Neil Armstrong <neil.armstrong@linaro.org> 2496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2497L: linux-oxnas@groups.io (moderated for non-subscribers) 2498S: Maintained 2499F: arch/arm/boot/dts/ox8*.dts* 2500F: arch/arm/mach-oxnas/ 2501F: drivers/power/reset/oxnas-restart.c 2502N: oxnas 2503 2504ARM/QUALCOMM CHROMEBOOK SUPPORT 2505R: cros-qcom-dts-watchers@chromium.org 2506F: arch/arm64/boot/dts/qcom/sc7180* 2507F: arch/arm64/boot/dts/qcom/sc7280* 2508F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2509 2510ARM/QUALCOMM SUPPORT 2511M: Andy Gross <agross@kernel.org> 2512M: Bjorn Andersson <andersson@kernel.org> 2513M: Konrad Dybcio <konrad.dybcio@linaro.org> 2514L: linux-arm-msm@vger.kernel.org 2515S: Maintained 2516T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2517F: Documentation/devicetree/bindings/*/qcom* 2518F: Documentation/devicetree/bindings/soc/qcom/ 2519F: arch/arm/boot/dts/qcom/ 2520F: arch/arm/configs/qcom_defconfig 2521F: arch/arm/mach-qcom/ 2522F: arch/arm64/boot/dts/qcom/ 2523F: drivers/*/*/pm8???-* 2524F: drivers/*/*/qcom* 2525F: drivers/*/*/qcom/ 2526F: drivers/*/qcom* 2527F: drivers/*/qcom/ 2528F: drivers/bluetooth/btqcomsmd.c 2529F: drivers/clocksource/timer-qcom.c 2530F: drivers/cpuidle/cpuidle-qcom-spm.c 2531F: drivers/extcon/extcon-qcom* 2532F: drivers/i2c/busses/i2c-qcom-geni.c 2533F: drivers/i2c/busses/i2c-qup.c 2534F: drivers/iommu/msm* 2535F: drivers/mfd/ssbi.c 2536F: drivers/mmc/host/mmci_qcom* 2537F: drivers/mmc/host/sdhci-msm.c 2538F: drivers/pci/controller/dwc/pcie-qcom.c 2539F: drivers/phy/qualcomm/ 2540F: drivers/power/*/msm* 2541F: drivers/reset/reset-qcom-* 2542F: drivers/spi/spi-geni-qcom.c 2543F: drivers/spi/spi-qcom-qspi.c 2544F: drivers/spi/spi-qup.c 2545F: drivers/tty/serial/msm_serial.c 2546F: drivers/ufs/host/ufs-qcom* 2547F: drivers/usb/dwc3/dwc3-qcom.c 2548F: include/dt-bindings/*/qcom* 2549F: include/linux/*/qcom* 2550F: include/linux/soc/qcom/ 2551 2552ARM/RDA MICRO ARCHITECTURE 2553M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: Documentation/devicetree/bindings/arm/rda.yaml 2558F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2559F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2560F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2561F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2562F: arch/arm/boot/dts/unisoc/ 2563F: drivers/clocksource/timer-rda.c 2564F: drivers/gpio/gpio-rda.c 2565F: drivers/irqchip/irq-rda-intc.c 2566F: drivers/tty/serial/rda-uart.c 2567 2568ARM/REALTEK ARCHITECTURE 2569M: Andreas Färber <afaerber@suse.de> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: Documentation/devicetree/bindings/arm/realtek.yaml 2574F: arch/arm/boot/dts/realtek/ 2575F: arch/arm/mach-realtek/ 2576F: arch/arm64/boot/dts/realtek/ 2577 2578ARM/RISC-V/RENESAS ARCHITECTURE 2579M: Geert Uytterhoeven <geert+renesas@glider.be> 2580M: Magnus Damm <magnus.damm@gmail.com> 2581L: linux-renesas-soc@vger.kernel.org 2582S: Supported 2583Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2584C: irc://irc.libera.chat/renesas-soc 2585T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2586F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2587F: Documentation/devicetree/bindings/soc/renesas/ 2588F: arch/arm/boot/dts/renesas/ 2589F: arch/arm/configs/shmobile_defconfig 2590F: arch/arm/include/debug/renesas-scif.S 2591F: arch/arm/mach-shmobile/ 2592F: arch/arm64/boot/dts/renesas/ 2593F: arch/riscv/boot/dts/renesas/ 2594F: drivers/soc/renesas/ 2595F: include/linux/soc/renesas/ 2596K: \brenesas, 2597 2598ARM/RISCPC ARCHITECTURE 2599M: Russell King <linux@armlinux.org.uk> 2600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602W: http://www.armlinux.org.uk/ 2603F: arch/arm/include/asm/hardware/ioc.h 2604F: arch/arm/include/asm/hardware/iomd.h 2605F: arch/arm/include/asm/hardware/memc.h 2606F: arch/arm/mach-rpc/ 2607F: drivers/net/ethernet/8390/etherh.c 2608F: drivers/net/ethernet/i825xx/ether1* 2609F: drivers/net/ethernet/seeq/ether3* 2610F: drivers/scsi/arm/ 2611 2612ARM/Rockchip SoC support 2613M: Heiko Stuebner <heiko@sntech.de> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615L: linux-rockchip@lists.infradead.org 2616S: Maintained 2617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2618F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2619F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2620F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2621F: arch/arm/boot/dts/rockchip/ 2622F: arch/arm/mach-rockchip/ 2623F: drivers/*/*/*rockchip* 2624F: drivers/*/*rockchip* 2625F: drivers/clk/rockchip/ 2626F: drivers/i2c/busses/i2c-rk3x.c 2627F: sound/soc/rockchip/ 2628N: rockchip 2629 2630ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2631M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2632R: Alim Akhtar <alim.akhtar@samsung.com> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-samsung-soc@vger.kernel.org 2635S: Maintained 2636Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2637B: mailto:linux-samsung-soc@vger.kernel.org 2638C: irc://irc.libera.chat/linux-exynos 2639T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2640F: Documentation/arch/arm/samsung/ 2641F: Documentation/devicetree/bindings/arm/samsung/ 2642F: Documentation/devicetree/bindings/hwinfo/samsung,* 2643F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2644F: Documentation/devicetree/bindings/soc/samsung/ 2645F: arch/arm/boot/dts/samsung/ 2646F: arch/arm/mach-exynos*/ 2647F: arch/arm/mach-s3c/ 2648F: arch/arm/mach-s5p*/ 2649F: arch/arm64/boot/dts/exynos/ 2650F: drivers/*/*/*s3c24* 2651F: drivers/*/*s3c24* 2652F: drivers/*/*s3c64xx* 2653F: drivers/*/*s5pv210* 2654F: drivers/clocksource/samsung_pwm_timer.c 2655F: drivers/memory/samsung/ 2656F: drivers/pwm/pwm-samsung.c 2657F: drivers/soc/samsung/ 2658F: drivers/tty/serial/samsung* 2659F: include/clocksource/samsung_pwm.h 2660F: include/linux/platform_data/*s3c* 2661F: include/linux/serial_s3c.h 2662F: include/linux/soc/samsung/ 2663N: exynos 2664N: s3c64xx 2665N: s5pv210 2666 2667ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2668M: Łukasz Stelmach <l.stelmach@samsung.com> 2669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2670L: linux-media@vger.kernel.org 2671S: Maintained 2672F: drivers/media/platform/samsung/s5p-g2d/ 2673 2674ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2675M: Marek Szyprowski <m.szyprowski@samsung.com> 2676L: linux-samsung-soc@vger.kernel.org 2677L: linux-media@vger.kernel.org 2678S: Maintained 2679F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2680F: drivers/media/cec/platform/s5p/ 2681 2682ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2683M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2684M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2685M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-media@vger.kernel.org 2688S: Maintained 2689F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2690F: drivers/media/platform/samsung/s5p-jpeg/ 2691 2692ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2693M: Marek Szyprowski <m.szyprowski@samsung.com> 2694M: Andrzej Hajda <andrzej.hajda@intel.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: drivers/media/platform/samsung/s5p-mfc/ 2699 2700ARM/SOCFPGA ARCHITECTURE 2701M: Dinh Nguyen <dinguyen@kernel.org> 2702S: Maintained 2703W: http://www.rocketboards.org 2704T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2705F: arch/arm/boot/dts/intel/socfpga/ 2706F: arch/arm/configs/socfpga_defconfig 2707F: arch/arm/mach-socfpga/ 2708F: arch/arm64/boot/dts/altera/ 2709F: arch/arm64/boot/dts/intel/ 2710 2711ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2712M: Dinh Nguyen <dinguyen@kernel.org> 2713S: Maintained 2714F: drivers/clk/socfpga/ 2715 2716ARM/SOCFPGA EDAC SUPPORT 2717M: Dinh Nguyen <dinguyen@kernel.org> 2718S: Maintained 2719F: drivers/edac/altera_edac.[ch] 2720 2721ARM/SPREADTRUM SoC SUPPORT 2722M: Orson Zhai <orsonzhai@gmail.com> 2723M: Baolin Wang <baolin.wang7@gmail.com> 2724M: Chunyan Zhang <zhang.lyra@gmail.com> 2725S: Maintained 2726F: arch/arm64/boot/dts/sprd 2727N: sprd 2728N: sc27xx 2729N: sc2731 2730 2731ARM/STI ARCHITECTURE 2732M: Patrice Chotard <patrice.chotard@foss.st.com> 2733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2734S: Maintained 2735W: http://www.stlinux.com 2736F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2737F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2738F: arch/arm/boot/dts/st/sti* 2739F: arch/arm/mach-sti/ 2740F: drivers/ata/ahci_st.c 2741F: drivers/char/hw_random/st-rng.c 2742F: drivers/clocksource/arm_global_timer.c 2743F: drivers/clocksource/clksrc_st_lpc.c 2744F: drivers/cpufreq/sti-cpufreq.c 2745F: drivers/dma/st_fdma* 2746F: drivers/i2c/busses/i2c-st.c 2747F: drivers/media/platform/st/sti/c8sectpfe/ 2748F: drivers/media/rc/st_rc.c 2749F: drivers/mmc/host/sdhci-st.c 2750F: drivers/phy/st/phy-miphy28lp.c 2751F: drivers/phy/st/phy-stih407-usb.c 2752F: drivers/pinctrl/pinctrl-st.c 2753F: drivers/remoteproc/st_remoteproc.c 2754F: drivers/remoteproc/st_slim_rproc.c 2755F: drivers/reset/sti/ 2756F: drivers/rtc/rtc-st-lpc.c 2757F: drivers/tty/serial/st-asc.c 2758F: drivers/usb/dwc3/dwc3-st.c 2759F: drivers/usb/host/ehci-st.c 2760F: drivers/usb/host/ohci-st.c 2761F: drivers/watchdog/st_lpc_wdt.c 2762F: include/linux/remoteproc/st_slim_rproc.h 2763 2764ARM/STM32 ARCHITECTURE 2765M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2766M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2767L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2769S: Maintained 2770T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2771F: arch/arm/boot/dts/st/stm32* 2772F: arch/arm/mach-stm32/ 2773F: arch/arm64/boot/dts/st/ 2774F: drivers/clocksource/armv7m_systick.c 2775N: stm32 2776N: stm 2777 2778ARM/SUNPLUS SP7021 SOC SUPPORT 2779M: Qin Jian <qinjian@cqplus1.com> 2780L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2781S: Maintained 2782W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2783F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2784F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2785F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2786F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2787F: arch/arm/boot/dts/sunplus/ 2788F: arch/arm/configs/sp7021_*defconfig 2789F: arch/arm/mach-sunplus/ 2790F: drivers/clk/clk-sp7021.c 2791F: drivers/irqchip/irq-sp7021-intc.c 2792F: drivers/reset/reset-sunplus.c 2793F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2794F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2795 2796ARM/Synaptics SoC support 2797M: Jisheng Zhang <jszhang@kernel.org> 2798M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801F: arch/arm/boot/dts/synaptics/ 2802F: arch/arm/mach-berlin/ 2803F: arch/arm64/boot/dts/synaptics/ 2804 2805ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2806M: Lennert Buytenhek <kernel@wantstofly.org> 2807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809 2810ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2811M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2812L: linux-tegra@vger.kernel.org 2813L: linux-media@vger.kernel.org 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2816F: drivers/media/cec/platform/tegra/ 2817 2818ARM/TESLA FSD SoC SUPPORT 2819M: Alim Akhtar <alim.akhtar@samsung.com> 2820M: linux-fsd@tesla.com 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-samsung-soc@vger.kernel.org 2823S: Maintained 2824F: arch/arm64/boot/dts/tesla/ 2825 2826ARM/TETON BGA MACHINE SUPPORT 2827M: "Mark F. Brown" <mark.brown314@gmail.com> 2828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2829S: Maintained 2830 2831ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2832M: Santosh Shilimkar <ssantosh@kernel.org> 2833L: linux-kernel@vger.kernel.org 2834S: Maintained 2835F: drivers/memory/*emif* 2836 2837ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2838M: Nishanth Menon <nm@ti.com> 2839M: Santosh Shilimkar <ssantosh@kernel.org> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2843F: arch/arm/boot/dts/ti/keystone/ 2844F: arch/arm/mach-keystone/ 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2847M: Santosh Shilimkar <ssantosh@kernel.org> 2848L: linux-kernel@vger.kernel.org 2849S: Maintained 2850F: drivers/clk/keystone/ 2851 2852ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2853M: Santosh Shilimkar <ssantosh@kernel.org> 2854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2855L: linux-kernel@vger.kernel.org 2856S: Maintained 2857F: drivers/clocksource/timer-keystone.c 2858 2859ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2860M: Santosh Shilimkar <ssantosh@kernel.org> 2861L: linux-kernel@vger.kernel.org 2862S: Maintained 2863F: drivers/power/reset/keystone-reset.c 2864 2865ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2866M: Nishanth Menon <nm@ti.com> 2867M: Vignesh Raghavendra <vigneshr@ti.com> 2868M: Tero Kristo <kristo@kernel.org> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Supported 2871F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2872F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2873F: arch/arm64/boot/dts/ti/Makefile 2874F: arch/arm64/boot/dts/ti/k3-* 2875 2876ARM/TOSHIBA VISCONTI ARCHITECTURE 2877M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Supported 2880T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2881F: Documentation/devicetree/bindings/arm/toshiba.yaml 2882F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2883F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2884F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2885F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2886F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2887F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2888F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2889F: arch/arm64/boot/dts/toshiba/ 2890F: drivers/clk/visconti/ 2891F: drivers/gpio/gpio-visconti.c 2892F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2893F: drivers/pci/controller/dwc/pcie-visconti.c 2894F: drivers/pinctrl/visconti/ 2895F: drivers/watchdog/visconti_wdt.c 2896N: visconti 2897 2898ARM/UNIPHIER ARCHITECTURE 2899M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2900M: Masami Hiramatsu <mhiramat@kernel.org> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Maintained 2903F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2904F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2905F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2906F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2907F: arch/arm/boot/dts/socionext/uniphier* 2908F: arch/arm/include/asm/hardware/cache-uniphier.h 2909F: arch/arm/mach-uniphier/ 2910F: arch/arm/mm/cache-uniphier.c 2911F: arch/arm64/boot/dts/socionext/uniphier* 2912F: drivers/bus/uniphier-system-bus.c 2913F: drivers/clk/uniphier/ 2914F: drivers/dma/uniphier-mdmac.c 2915F: drivers/gpio/gpio-uniphier.c 2916F: drivers/i2c/busses/i2c-uniphier* 2917F: drivers/irqchip/irq-uniphier-aidet.c 2918F: drivers/mmc/host/uniphier-sd.c 2919F: drivers/pinctrl/uniphier/ 2920F: drivers/reset/reset-uniphier.c 2921F: drivers/tty/serial/8250/8250_uniphier.c 2922N: uniphier 2923 2924ARM/VERSATILE EXPRESS PLATFORM 2925M: Liviu Dudau <liviu.dudau@arm.com> 2926M: Sudeep Holla <sudeep.holla@arm.com> 2927M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929S: Maintained 2930F: */*/*/vexpress* 2931F: */*/vexpress* 2932F: arch/arm/boot/dts/arm/vexpress* 2933F: arch/arm/mach-versatile/ 2934F: arch/arm64/boot/dts/arm/ 2935F: drivers/clk/versatile/clk-vexpress-osc.c 2936F: drivers/clocksource/timer-versatile.c 2937N: mps2 2938 2939ARM/VFP SUPPORT 2940M: Russell King <linux@armlinux.org.uk> 2941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2942S: Maintained 2943W: http://www.armlinux.org.uk/ 2944F: arch/arm/vfp/ 2945 2946ARM/VT8500 ARM ARCHITECTURE 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948S: Orphan 2949F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2950F: arch/arm/mach-vt8500/ 2951F: drivers/clocksource/timer-vt8500.c 2952F: drivers/i2c/busses/i2c-wmt.c 2953F: drivers/mmc/host/wmt-sdmmc.c 2954F: drivers/pwm/pwm-vt8500.c 2955F: drivers/rtc/rtc-vt8500.c 2956F: drivers/tty/serial/vt8500_serial.c 2957F: drivers/usb/host/ehci-platform.c 2958F: drivers/usb/host/uhci-platform.c 2959F: drivers/video/fbdev/vt8500lcdfb.* 2960F: drivers/video/fbdev/wm8505fb* 2961F: drivers/video/fbdev/wmt_ge_rops.* 2962 2963ARM/ZYNQ ARCHITECTURE 2964M: Michal Simek <michal.simek@amd.com> 2965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2966S: Supported 2967W: http://wiki.xilinx.com 2968T: git https://github.com/Xilinx/linux-xlnx.git 2969F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2970F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2971F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2972F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2973F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2974F: arch/arm/mach-zynq/ 2975F: drivers/clocksource/timer-cadence-ttc.c 2976F: drivers/cpuidle/cpuidle-zynq.c 2977F: drivers/edac/synopsys_edac.c 2978F: drivers/i2c/busses/i2c-cadence.c 2979F: drivers/i2c/busses/i2c-xiic.c 2980F: drivers/mmc/host/sdhci-of-arasan.c 2981N: zynq 2982N: xilinx 2983 2984ARM64 PORT (AARCH64 ARCHITECTURE) 2985M: Catalin Marinas <catalin.marinas@arm.com> 2986M: Will Deacon <will@kernel.org> 2987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2988S: Maintained 2989T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2990F: Documentation/arch/arm64/ 2991F: arch/arm64/ 2992F: tools/testing/selftests/arm64/ 2993X: arch/arm64/boot/dts/ 2994 2995ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2996M: George McCollister <george.mccollister@gmail.com> 2997L: netdev@vger.kernel.org 2998S: Maintained 2999F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3000F: drivers/net/dsa/xrs700x/* 3001F: net/dsa/tag_xrs700x.c 3002 3003AS3645A LED FLASH CONTROLLER DRIVER 3004M: Sakari Ailus <sakari.ailus@iki.fi> 3005L: linux-leds@vger.kernel.org 3006S: Maintained 3007F: drivers/leds/flash/leds-as3645a.c 3008 3009ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3010M: Tianshu Qiu <tian.shu.qiu@intel.com> 3011L: linux-media@vger.kernel.org 3012S: Maintained 3013T: git git://linuxtv.org/media_tree.git 3014F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3015F: drivers/media/i2c/ak7375.c 3016 3017ASAHI KASEI AK8974 DRIVER 3018M: Linus Walleij <linus.walleij@linaro.org> 3019L: linux-iio@vger.kernel.org 3020S: Supported 3021W: http://www.akm.com/ 3022F: drivers/iio/magnetometer/ak8974.c 3023 3024ASC7621 HARDWARE MONITOR DRIVER 3025M: George Joseph <george.joseph@fairview5.com> 3026L: linux-hwmon@vger.kernel.org 3027S: Maintained 3028F: Documentation/hwmon/asc7621.rst 3029F: drivers/hwmon/asc7621.c 3030 3031ASIX AX88796C SPI ETHERNET ADAPTER 3032M: Łukasz Stelmach <l.stelmach@samsung.com> 3033S: Maintained 3034F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3035F: drivers/net/ethernet/asix/ax88796c_* 3036 3037ASPEED CRYPTO DRIVER 3038M: Neal Liu <neal_liu@aspeedtech.com> 3039L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3040S: Maintained 3041F: Documentation/devicetree/bindings/crypto/aspeed,* 3042F: drivers/crypto/aspeed/ 3043 3044ASPEED PECI CONTROLLER 3045M: Iwona Winiarska <iwona.winiarska@intel.com> 3046L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3047L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3048S: Supported 3049F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3050F: drivers/peci/controller/peci-aspeed.c 3051 3052ASPEED PINCTRL DRIVERS 3053M: Andrew Jeffery <andrew@aj.id.au> 3054L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3055L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3056L: linux-gpio@vger.kernel.org 3057S: Maintained 3058F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3059F: drivers/pinctrl/aspeed/ 3060 3061ASPEED SCU INTERRUPT CONTROLLER DRIVER 3062M: Eddie James <eajames@linux.ibm.com> 3063L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3064S: Maintained 3065F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3066F: drivers/irqchip/irq-aspeed-scu-ic.c 3067F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3068 3069ASPEED SD/MMC DRIVER 3070M: Andrew Jeffery <andrew@aj.id.au> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073L: linux-mmc@vger.kernel.org 3074S: Maintained 3075F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3076F: drivers/mmc/host/sdhci-of-aspeed* 3077 3078ASPEED SMC SPI DRIVER 3079M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3080M: Cédric Le Goater <clg@kaod.org> 3081L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3082L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3083L: linux-spi@vger.kernel.org 3084S: Maintained 3085F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3086F: drivers/spi/spi-aspeed-smc.c 3087 3088ASPEED USB UDC DRIVER 3089M: Neal Liu <neal_liu@aspeedtech.com> 3090L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3091S: Maintained 3092F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3093F: drivers/usb/gadget/udc/aspeed_udc.c 3094 3095ASPEED VIDEO ENGINE DRIVER 3096M: Eddie James <eajames@linux.ibm.com> 3097L: linux-media@vger.kernel.org 3098L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3099S: Maintained 3100F: Documentation/devicetree/bindings/media/aspeed-video.txt 3101F: drivers/media/platform/aspeed/ 3102 3103ASUS EC HARDWARE MONITOR DRIVER 3104M: Eugene Shalygin <eugene.shalygin@gmail.com> 3105L: linux-hwmon@vger.kernel.org 3106S: Maintained 3107F: drivers/hwmon/asus-ec-sensors.c 3108 3109ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3110M: Corentin Chary <corentin.chary@gmail.com> 3111L: acpi4asus-user@lists.sourceforge.net 3112L: platform-driver-x86@vger.kernel.org 3113S: Maintained 3114W: http://acpi4asus.sf.net 3115F: drivers/platform/x86/asus*.c 3116F: drivers/platform/x86/eeepc*.c 3117 3118ASUS TF103C DOCK DRIVER 3119M: Hans de Goede <hdegoede@redhat.com> 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3123F: drivers/platform/x86/asus-tf103c-dock.c 3124 3125ASUS WIRELESS RADIO CONTROL DRIVER 3126M: João Paulo Rechi Vita <jprvita@gmail.com> 3127L: platform-driver-x86@vger.kernel.org 3128S: Maintained 3129F: drivers/platform/x86/asus-wireless.c 3130 3131ASUS WMI HARDWARE MONITOR DRIVER 3132M: Ed Brindley <kernel@maidavale.org> 3133M: Denis Pauk <pauk.denis@gmail.com> 3134L: linux-hwmon@vger.kernel.org 3135S: Maintained 3136F: drivers/hwmon/asus_wmi_sensors.c 3137 3138ASYMMETRIC KEYS 3139M: David Howells <dhowells@redhat.com> 3140L: keyrings@vger.kernel.org 3141S: Maintained 3142F: Documentation/crypto/asymmetric-keys.rst 3143F: crypto/asymmetric_keys/ 3144F: include/crypto/pkcs7.h 3145F: include/crypto/public_key.h 3146F: include/linux/verification.h 3147 3148ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3149R: Dan Williams <dan.j.williams@intel.com> 3150S: Odd fixes 3151W: http://sourceforge.net/projects/xscaleiop 3152F: Documentation/crypto/async-tx-api.rst 3153F: crypto/async_tx/ 3154F: include/linux/async_tx.h 3155 3156AT24 EEPROM DRIVER 3157M: Bartosz Golaszewski <brgl@bgdev.pl> 3158L: linux-i2c@vger.kernel.org 3159S: Maintained 3160T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3161F: Documentation/devicetree/bindings/eeprom/at24.yaml 3162F: drivers/misc/eeprom/at24.c 3163 3164ATA OVER ETHERNET (AOE) DRIVER 3165M: "Justin Sanders" <justin@coraid.com> 3166S: Supported 3167W: http://www.openaoe.org/ 3168F: Documentation/admin-guide/aoe/ 3169F: drivers/block/aoe/ 3170 3171ATC260X PMIC MFD DRIVER 3172M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3173M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3174L: linux-actions@lists.infradead.org 3175S: Maintained 3176F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3177F: drivers/input/misc/atc260x-onkey.c 3178F: drivers/mfd/atc260* 3179F: drivers/power/reset/atc260x-poweroff.c 3180F: drivers/regulator/atc260x-regulator.c 3181F: include/linux/mfd/atc260x/* 3182 3183ATHEROS 71XX/9XXX GPIO DRIVER 3184M: Alban Bedel <albeu@free.fr> 3185S: Maintained 3186W: https://github.com/AlbanBedel/linux 3187T: git git://github.com/AlbanBedel/linux 3188F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3189F: drivers/gpio/gpio-ath79.c 3190 3191ATHEROS 71XX/9XXX USB PHY DRIVER 3192M: Alban Bedel <albeu@free.fr> 3193S: Maintained 3194W: https://github.com/AlbanBedel/linux 3195T: git git://github.com/AlbanBedel/linux 3196F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3197F: drivers/phy/qualcomm/phy-ath79-usb.c 3198 3199ATHEROS ATH GENERIC UTILITIES 3200M: Kalle Valo <kvalo@kernel.org> 3201L: linux-wireless@vger.kernel.org 3202S: Supported 3203F: drivers/net/wireless/ath/* 3204 3205ATHEROS ATH5K WIRELESS DRIVER 3206M: Jiri Slaby <jirislaby@kernel.org> 3207M: Nick Kossifidis <mickflemm@gmail.com> 3208M: Luis Chamberlain <mcgrof@kernel.org> 3209L: linux-wireless@vger.kernel.org 3210S: Maintained 3211W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3212F: drivers/net/wireless/ath/ath5k/ 3213 3214ATHEROS ATH6KL WIRELESS DRIVER 3215L: linux-wireless@vger.kernel.org 3216S: Orphan 3217W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3218F: drivers/net/wireless/ath/ath6kl/ 3219 3220ATI_REMOTE2 DRIVER 3221M: Ville Syrjala <syrjala@sci.fi> 3222S: Maintained 3223F: drivers/input/misc/ati_remote2.c 3224 3225ATK0110 HWMON DRIVER 3226M: Luca Tettamanti <kronos.it@gmail.com> 3227L: linux-hwmon@vger.kernel.org 3228S: Maintained 3229F: drivers/hwmon/asus_atk0110.c 3230 3231ATLX ETHERNET DRIVERS 3232M: Chris Snook <chris.snook@gmail.com> 3233L: netdev@vger.kernel.org 3234S: Maintained 3235W: http://sourceforge.net/projects/atl1 3236W: http://atl1.sourceforge.net 3237F: drivers/net/ethernet/atheros/ 3238 3239ATM 3240M: Chas Williams <3chas3@gmail.com> 3241L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3242L: netdev@vger.kernel.org 3243S: Maintained 3244W: http://linux-atm.sourceforge.net 3245F: drivers/atm/ 3246F: include/linux/atm* 3247F: include/uapi/linux/atm* 3248 3249ATMEL MACB ETHERNET DRIVER 3250M: Nicolas Ferre <nicolas.ferre@microchip.com> 3251M: Claudiu Beznea <claudiu.beznea@microchip.com> 3252S: Supported 3253F: drivers/net/ethernet/cadence/ 3254 3255ATMEL MAXTOUCH DRIVER 3256M: Nick Dyer <nick@shmanahar.org> 3257S: Maintained 3258T: git git://github.com/ndyer/linux.git 3259F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3260F: drivers/input/touchscreen/atmel_mxt_ts.c 3261 3262ATMEL WIRELESS DRIVER 3263M: Simon Kelley <simon@thekelleys.org.uk> 3264L: linux-wireless@vger.kernel.org 3265S: Maintained 3266W: http://www.thekelleys.org.uk/atmel 3267W: http://atmelwlandriver.sourceforge.net/ 3268F: drivers/net/wireless/atmel/atmel* 3269 3270ATOMIC INFRASTRUCTURE 3271M: Will Deacon <will@kernel.org> 3272M: Peter Zijlstra <peterz@infradead.org> 3273R: Boqun Feng <boqun.feng@gmail.com> 3274R: Mark Rutland <mark.rutland@arm.com> 3275L: linux-kernel@vger.kernel.org 3276S: Maintained 3277F: Documentation/atomic_*.txt 3278F: arch/*/include/asm/atomic*.h 3279F: include/*/atomic*.h 3280F: include/linux/refcount.h 3281F: scripts/atomic/ 3282 3283ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3284M: Bradley Grove <linuxdrivers@attotech.com> 3285L: linux-scsi@vger.kernel.org 3286S: Supported 3287W: http://www.attotech.com 3288F: drivers/scsi/esas2r 3289 3290ATUSB IEEE 802.15.4 RADIO DRIVER 3291M: Stefan Schmidt <stefan@datenfreihafen.org> 3292L: linux-wpan@vger.kernel.org 3293S: Maintained 3294F: drivers/net/ieee802154/at86rf230.h 3295F: drivers/net/ieee802154/atusb.c 3296F: drivers/net/ieee802154/atusb.h 3297 3298AUDIT SUBSYSTEM 3299M: Paul Moore <paul@paul-moore.com> 3300M: Eric Paris <eparis@redhat.com> 3301L: audit@vger.kernel.org 3302S: Supported 3303W: https://github.com/linux-audit 3304T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3305F: include/asm-generic/audit_*.h 3306F: include/linux/audit.h 3307F: include/linux/audit_arch.h 3308F: include/uapi/linux/audit.h 3309F: kernel/audit* 3310F: lib/*audit.c 3311 3312AUXILIARY BUS DRIVER 3313M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3314R: Dave Ertman <david.m.ertman@intel.com> 3315R: Ira Weiny <ira.weiny@intel.com> 3316S: Supported 3317T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3318F: Documentation/driver-api/auxiliary_bus.rst 3319F: drivers/base/auxiliary.c 3320F: include/linux/auxiliary_bus.h 3321 3322AUXILIARY DISPLAY DRIVERS 3323M: Miguel Ojeda <ojeda@kernel.org> 3324S: Maintained 3325F: Documentation/devicetree/bindings/auxdisplay/ 3326F: drivers/auxdisplay/ 3327F: include/linux/cfag12864b.h 3328 3329AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3330M: Andreas Klinger <ak@it-klinger.de> 3331L: linux-iio@vger.kernel.org 3332S: Maintained 3333F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3334F: drivers/iio/adc/hx711.c 3335 3336AX.25 NETWORK LAYER 3337M: Ralf Baechle <ralf@linux-mips.org> 3338L: linux-hams@vger.kernel.org 3339S: Maintained 3340W: http://www.linux-ax25.org/ 3341F: include/net/ax25.h 3342F: include/uapi/linux/ax25.h 3343F: net/ax25/ 3344 3345AXENTIA ARM DEVICES 3346M: Peter Rosin <peda@axentia.se> 3347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3348S: Maintained 3349F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3350F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3351F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3352F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3353 3354AXENTIA ASOC DRIVERS 3355M: Peter Rosin <peda@axentia.se> 3356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3357S: Maintained 3358F: Documentation/devicetree/bindings/sound/axentia,* 3359F: sound/soc/atmel/tse850-pcm5142.c 3360 3361AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3362M: Nuno Sá <nuno.sa@analog.com> 3363L: linux-hwmon@vger.kernel.org 3364S: Supported 3365W: https://ez.analog.com/linux-software-drivers 3366F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3367F: drivers/hwmon/axi-fan-control.c 3368 3369AXXIA I2C CONTROLLER 3370M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3371L: linux-i2c@vger.kernel.org 3372S: Maintained 3373F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3374F: drivers/i2c/busses/i2c-axxia.c 3375 3376AZ6007 DVB DRIVER 3377M: Mauro Carvalho Chehab <mchehab@kernel.org> 3378L: linux-media@vger.kernel.org 3379S: Maintained 3380W: https://linuxtv.org 3381T: git git://linuxtv.org/media_tree.git 3382F: drivers/media/usb/dvb-usb-v2/az6007.c 3383 3384AZTECH FM RADIO RECEIVER DRIVER 3385M: Hans Verkuil <hverkuil@xs4all.nl> 3386L: linux-media@vger.kernel.org 3387S: Maintained 3388W: https://linuxtv.org 3389T: git git://linuxtv.org/media_tree.git 3390F: drivers/media/radio/radio-aztech* 3391 3392B43 WIRELESS DRIVER 3393L: linux-wireless@vger.kernel.org 3394L: b43-dev@lists.infradead.org 3395S: Odd Fixes 3396W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3397F: drivers/net/wireless/broadcom/b43/ 3398 3399B43LEGACY WIRELESS DRIVER 3400M: Larry Finger <Larry.Finger@lwfinger.net> 3401L: linux-wireless@vger.kernel.org 3402L: b43-dev@lists.infradead.org 3403S: Maintained 3404W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3405F: drivers/net/wireless/broadcom/b43legacy/ 3406 3407BACKLIGHT CLASS/SUBSYSTEM 3408M: Lee Jones <lee@kernel.org> 3409M: Daniel Thompson <daniel.thompson@linaro.org> 3410M: Jingoo Han <jingoohan1@gmail.com> 3411L: dri-devel@lists.freedesktop.org 3412S: Maintained 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3414F: Documentation/ABI/stable/sysfs-class-backlight 3415F: Documentation/ABI/testing/sysfs-class-backlight 3416F: Documentation/devicetree/bindings/leds/backlight 3417F: drivers/video/backlight/ 3418F: include/linux/backlight.h 3419F: include/linux/pwm_backlight.h 3420 3421BARCO P50 GPIO DRIVER 3422M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3423M: Peter Korsgaard <peter.korsgaard@barco.com> 3424S: Maintained 3425F: drivers/platform/x86/barco-p50-gpio.c 3426 3427BATMAN ADVANCED 3428M: Marek Lindner <mareklindner@neomailbox.ch> 3429M: Simon Wunderlich <sw@simonwunderlich.de> 3430M: Antonio Quartulli <a@unstable.cc> 3431M: Sven Eckelmann <sven@narfation.org> 3432L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3433S: Maintained 3434W: https://www.open-mesh.org/ 3435Q: https://patchwork.open-mesh.org/project/batman/list/ 3436B: https://www.open-mesh.org/projects/batman-adv/issues 3437C: ircs://irc.hackint.org/batadv 3438T: git https://git.open-mesh.org/linux-merge.git 3439F: Documentation/networking/batman-adv.rst 3440F: include/uapi/linux/batadv_packet.h 3441F: include/uapi/linux/batman_adv.h 3442F: net/batman-adv/ 3443 3444BAYCOM/HDLCDRV DRIVERS FOR AX.25 3445M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3446L: linux-hams@vger.kernel.org 3447S: Maintained 3448W: http://www.baycom.org/~tom/ham/ham.html 3449F: drivers/net/hamradio/baycom* 3450 3451BCACHE (BLOCK LAYER CACHE) 3452M: Coly Li <colyli@suse.de> 3453M: Kent Overstreet <kent.overstreet@gmail.com> 3454L: linux-bcache@vger.kernel.org 3455S: Maintained 3456W: http://bcache.evilpiepirate.org 3457C: irc://irc.oftc.net/bcache 3458F: drivers/md/bcache/ 3459 3460BDISP ST MEDIA DRIVER 3461M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3462L: linux-media@vger.kernel.org 3463S: Supported 3464W: https://linuxtv.org 3465T: git git://linuxtv.org/media_tree.git 3466F: drivers/media/platform/st/sti/bdisp 3467 3468BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3469M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3470L: netdev@vger.kernel.org 3471S: Maintained 3472F: drivers/net/ethernet/ec_bhf.c 3473 3474BEFS FILE SYSTEM 3475M: Luis de Bethencourt <luisbg@kernel.org> 3476M: Salah Triki <salah.triki@gmail.com> 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3479F: Documentation/filesystems/befs.rst 3480F: fs/befs/ 3481 3482BFQ I/O SCHEDULER 3483M: Paolo Valente <paolo.valente@unimore.it> 3484M: Jens Axboe <axboe@kernel.dk> 3485L: linux-block@vger.kernel.org 3486S: Maintained 3487F: Documentation/block/bfq-iosched.rst 3488F: block/bfq-* 3489 3490BFS FILE SYSTEM 3491M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3492S: Maintained 3493F: Documentation/filesystems/bfs.rst 3494F: fs/bfs/ 3495F: include/uapi/linux/bfs_fs.h 3496 3497BITMAP API 3498M: Yury Norov <yury.norov@gmail.com> 3499R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3500R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3501S: Maintained 3502F: include/linux/bitfield.h 3503F: include/linux/bitmap.h 3504F: include/linux/bits.h 3505F: include/linux/cpumask.h 3506F: include/linux/find.h 3507F: include/linux/nodemask.h 3508F: include/vdso/bits.h 3509F: lib/bitmap.c 3510F: lib/cpumask.c 3511F: lib/cpumask_kunit.c 3512F: lib/find_bit.c 3513F: lib/find_bit_benchmark.c 3514F: lib/test_bitmap.c 3515F: tools/include/linux/bitfield.h 3516F: tools/include/linux/bitmap.h 3517F: tools/include/linux/bits.h 3518F: tools/include/linux/find.h 3519F: tools/include/vdso/bits.h 3520F: tools/lib/bitmap.c 3521F: tools/lib/find_bit.c 3522 3523BLINKM RGB LED DRIVER 3524M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3525S: Maintained 3526F: drivers/leds/leds-blinkm.c 3527 3528BLOCK LAYER 3529M: Jens Axboe <axboe@kernel.dk> 3530L: linux-block@vger.kernel.org 3531S: Maintained 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3533F: Documentation/ABI/stable/sysfs-block 3534F: Documentation/block/ 3535F: block/ 3536F: drivers/block/ 3537F: include/linux/bio.h 3538F: include/linux/blk* 3539F: kernel/trace/blktrace.c 3540F: lib/sbitmap.c 3541 3542BLOCK2MTD DRIVER 3543M: Joern Engel <joern@lazybastard.org> 3544L: linux-mtd@lists.infradead.org 3545S: Maintained 3546F: drivers/mtd/devices/block2mtd.c 3547 3548BLUETOOTH DRIVERS 3549M: Marcel Holtmann <marcel@holtmann.org> 3550M: Johan Hedberg <johan.hedberg@gmail.com> 3551M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3552L: linux-bluetooth@vger.kernel.org 3553S: Supported 3554W: http://www.bluez.org/ 3555T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3557F: Documentation/devicetree/bindings/net/bluetooth/ 3558F: drivers/bluetooth/ 3559 3560BLUETOOTH SUBSYSTEM 3561M: Marcel Holtmann <marcel@holtmann.org> 3562M: Johan Hedberg <johan.hedberg@gmail.com> 3563M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3564L: linux-bluetooth@vger.kernel.org 3565S: Supported 3566W: http://www.bluez.org/ 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3569F: include/net/bluetooth/ 3570F: net/bluetooth/ 3571 3572BONDING DRIVER 3573M: Jay Vosburgh <j.vosburgh@gmail.com> 3574M: Andy Gospodarek <andy@greyhouse.net> 3575L: netdev@vger.kernel.org 3576S: Supported 3577W: http://sourceforge.net/projects/bonding/ 3578F: Documentation/networking/bonding.rst 3579F: drivers/net/bonding/ 3580F: include/net/bond* 3581F: include/uapi/linux/if_bonding.h 3582F: tools/testing/selftests/drivers/net/bonding/ 3583 3584BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3585M: Dan Robertson <dan@dlrobertson.com> 3586L: linux-iio@vger.kernel.org 3587S: Maintained 3588F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3589F: drivers/iio/accel/bma400* 3590 3591BPF JIT for ARM 3592M: Shubham Bansal <illusionist.neo@gmail.com> 3593L: bpf@vger.kernel.org 3594S: Odd Fixes 3595F: arch/arm/net/ 3596 3597BPF JIT for ARM64 3598M: Daniel Borkmann <daniel@iogearbox.net> 3599M: Alexei Starovoitov <ast@kernel.org> 3600M: Zi Shen Lim <zlim.lnx@gmail.com> 3601L: bpf@vger.kernel.org 3602S: Supported 3603F: arch/arm64/net/ 3604 3605BPF JIT for MIPS (32-BIT AND 64-BIT) 3606M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3607M: Paul Burton <paulburton@kernel.org> 3608L: bpf@vger.kernel.org 3609S: Maintained 3610F: arch/mips/net/ 3611 3612BPF JIT for NFP NICs 3613M: Jakub Kicinski <kuba@kernel.org> 3614L: bpf@vger.kernel.org 3615S: Odd Fixes 3616F: drivers/net/ethernet/netronome/nfp/bpf/ 3617 3618BPF JIT for POWERPC (32-BIT AND 64-BIT) 3619M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3620M: Michael Ellerman <mpe@ellerman.id.au> 3621L: bpf@vger.kernel.org 3622S: Supported 3623F: arch/powerpc/net/ 3624 3625BPF JIT for RISC-V (32-bit) 3626M: Luke Nelson <luke.r.nels@gmail.com> 3627M: Xi Wang <xi.wang@gmail.com> 3628L: bpf@vger.kernel.org 3629S: Maintained 3630F: arch/riscv/net/ 3631X: arch/riscv/net/bpf_jit_comp64.c 3632 3633BPF JIT for RISC-V (64-bit) 3634M: Björn Töpel <bjorn@kernel.org> 3635L: bpf@vger.kernel.org 3636S: Maintained 3637F: arch/riscv/net/ 3638X: arch/riscv/net/bpf_jit_comp32.c 3639 3640BPF JIT for S390 3641M: Ilya Leoshkevich <iii@linux.ibm.com> 3642M: Heiko Carstens <hca@linux.ibm.com> 3643M: Vasily Gorbik <gor@linux.ibm.com> 3644L: bpf@vger.kernel.org 3645S: Supported 3646F: arch/s390/net/ 3647X: arch/s390/net/pnet.c 3648 3649BPF JIT for SPARC (32-BIT AND 64-BIT) 3650M: David S. Miller <davem@davemloft.net> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/sparc/net/ 3654 3655BPF JIT for X86 32-BIT 3656M: Wang YanQing <udknight@gmail.com> 3657L: bpf@vger.kernel.org 3658S: Odd Fixes 3659F: arch/x86/net/bpf_jit_comp32.c 3660 3661BPF JIT for X86 64-BIT 3662M: Alexei Starovoitov <ast@kernel.org> 3663M: Daniel Borkmann <daniel@iogearbox.net> 3664L: bpf@vger.kernel.org 3665S: Supported 3666F: arch/x86/net/ 3667X: arch/x86/net/bpf_jit_comp32.c 3668 3669BPF [BTF] 3670M: Martin KaFai Lau <martin.lau@linux.dev> 3671L: bpf@vger.kernel.org 3672S: Maintained 3673F: include/linux/btf* 3674F: kernel/bpf/btf.c 3675 3676BPF [CORE] 3677M: Alexei Starovoitov <ast@kernel.org> 3678M: Daniel Borkmann <daniel@iogearbox.net> 3679R: John Fastabend <john.fastabend@gmail.com> 3680L: bpf@vger.kernel.org 3681S: Maintained 3682F: include/linux/bpf* 3683F: include/linux/filter.h 3684F: include/linux/tnum.h 3685F: kernel/bpf/core.c 3686F: kernel/bpf/dispatcher.c 3687F: kernel/bpf/mprog.c 3688F: kernel/bpf/syscall.c 3689F: kernel/bpf/tnum.c 3690F: kernel/bpf/trampoline.c 3691F: kernel/bpf/verifier.c 3692 3693BPF [DOCUMENTATION] (Related to Standardization) 3694R: David Vernet <void@manifault.com> 3695L: bpf@vger.kernel.org 3696L: bpf@ietf.org 3697S: Maintained 3698F: Documentation/bpf/standardization/ 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF [ITERATOR] 3745M: Yonghong Song <yhs@fb.com> 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: kernel/bpf/*iter.c 3749 3750BPF [L7 FRAMEWORK] (sockmap) 3751M: John Fastabend <john.fastabend@gmail.com> 3752M: Jakub Sitnicki <jakub@cloudflare.com> 3753L: netdev@vger.kernel.org 3754L: bpf@vger.kernel.org 3755S: Maintained 3756F: include/linux/skmsg.h 3757F: net/core/skmsg.c 3758F: net/core/sock_map.c 3759F: net/ipv4/tcp_bpf.c 3760F: net/ipv4/udp_bpf.c 3761F: net/unix/unix_bpf.c 3762 3763BPF [LIBRARY] (libbpf) 3764M: Andrii Nakryiko <andrii@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: tools/lib/bpf/ 3768 3769BPF [MISC] 3770L: bpf@vger.kernel.org 3771S: Odd Fixes 3772K: (?:\b|_)bpf(?:\b|_) 3773 3774BPF [NETWORKING] (struct_ops, reuseport) 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: kernel/bpf/bpf_struct* 3780 3781BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783M: Daniel Borkmann <daniel@iogearbox.net> 3784R: John Fastabend <john.fastabend@gmail.com> 3785L: bpf@vger.kernel.org 3786L: netdev@vger.kernel.org 3787S: Maintained 3788F: include/net/tcx.h 3789F: kernel/bpf/tcx.c 3790F: net/core/filter.c 3791F: net/sched/act_bpf.c 3792F: net/sched/cls_bpf.c 3793 3794BPF [RINGBUF] 3795M: Andrii Nakryiko <andrii@kernel.org> 3796L: bpf@vger.kernel.org 3797S: Maintained 3798F: kernel/bpf/ringbuf.c 3799 3800BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3801M: KP Singh <kpsingh@kernel.org> 3802R: Florent Revest <revest@chromium.org> 3803R: Brendan Jackman <jackmanb@chromium.org> 3804L: bpf@vger.kernel.org 3805S: Maintained 3806F: Documentation/bpf/prog_lsm.rst 3807F: include/linux/bpf_lsm.h 3808F: kernel/bpf/bpf_lsm.c 3809F: security/bpf/ 3810 3811BPF [SELFTESTS] (Test Runners & Infrastructure) 3812M: Andrii Nakryiko <andrii@kernel.org> 3813R: Mykola Lysenko <mykolal@fb.com> 3814L: bpf@vger.kernel.org 3815S: Maintained 3816F: tools/testing/selftests/bpf/ 3817 3818BPF [STORAGE & CGROUPS] 3819M: Martin KaFai Lau <martin.lau@linux.dev> 3820L: bpf@vger.kernel.org 3821S: Maintained 3822F: kernel/bpf/*storage.c 3823F: kernel/bpf/bpf_lru* 3824F: kernel/bpf/cgroup.c 3825 3826BPF [TOOLING] (bpftool) 3827M: Quentin Monnet <quentin@isovalent.com> 3828L: bpf@vger.kernel.org 3829S: Maintained 3830F: kernel/bpf/disasm.* 3831F: tools/bpf/bpftool/ 3832 3833BPF [TRACING] 3834M: Song Liu <song@kernel.org> 3835R: Jiri Olsa <jolsa@kernel.org> 3836L: bpf@vger.kernel.org 3837S: Maintained 3838F: kernel/bpf/stackmap.c 3839F: kernel/trace/bpf_trace.c 3840 3841BROADCOM B44 10/100 ETHERNET DRIVER 3842M: Michael Chan <michael.chan@broadcom.com> 3843L: netdev@vger.kernel.org 3844S: Supported 3845F: drivers/net/ethernet/broadcom/b44.* 3846 3847BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3848M: Florian Fainelli <florian.fainelli@broadcom.com> 3849L: netdev@vger.kernel.org 3850L: openwrt-devel@lists.openwrt.org (subscribers-only) 3851S: Supported 3852F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3853F: drivers/net/dsa/b53/* 3854F: drivers/net/dsa/bcm_sf2* 3855F: include/linux/dsa/brcm.h 3856F: include/linux/platform_data/b53.h 3857 3858BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3859M: Florian Fainelli <florian.fainelli@broadcom.com> 3860R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3861L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3863S: Maintained 3864T: git https://github.com/broadcom/stblinux.git 3865F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3866F: drivers/pci/controller/pcie-brcmstb.c 3867F: drivers/staging/vc04_services 3868N: bcm2711 3869N: bcm283* 3870N: raspberrypi 3871 3872BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3873M: Florian Fainelli <florian.fainelli@broadcom.com> 3874M: Ray Jui <rjui@broadcom.com> 3875M: Scott Branden <sbranden@broadcom.com> 3876R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3877S: Maintained 3878T: git https://github.com/broadcom/mach-bcm 3879F: arch/arm/mach-bcm/ 3880N: bcm281* 3881N: bcm113* 3882N: bcm216* 3883N: kona 3884 3885BROADCOM BCM47XX MIPS ARCHITECTURE 3886M: Hauke Mehrtens <hauke@hauke-m.de> 3887M: Rafał Miłecki <zajec5@gmail.com> 3888L: linux-mips@vger.kernel.org 3889S: Maintained 3890F: Documentation/devicetree/bindings/mips/brcm/ 3891F: arch/mips/bcm47xx/* 3892F: arch/mips/include/asm/mach-bcm47xx/* 3893 3894BROADCOM BCM4908 ETHERNET DRIVER 3895M: Rafał Miłecki <rafal@milecki.pl> 3896R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3897L: netdev@vger.kernel.org 3898S: Maintained 3899F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3900F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3901F: drivers/net/ethernet/broadcom/unimac.h 3902 3903BROADCOM BCM4908 PINMUX DRIVER 3904M: Rafał Miłecki <rafal@milecki.pl> 3905R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3906L: linux-gpio@vger.kernel.org 3907S: Maintained 3908F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3909F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3910 3911BROADCOM BCM5301X ARM ARCHITECTURE 3912M: Florian Fainelli <florian.fainelli@broadcom.com> 3913M: Hauke Mehrtens <hauke@hauke-m.de> 3914M: Rafał Miłecki <zajec5@gmail.com> 3915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3917S: Maintained 3918F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3919F: arch/arm/boot/dts/broadcom/bcm470* 3920F: arch/arm/boot/dts/broadcom/bcm5301* 3921F: arch/arm/boot/dts/broadcom/bcm953012* 3922F: arch/arm/mach-bcm/bcm_5301x.c 3923 3924BROADCOM BCM53573 ARM ARCHITECTURE 3925M: Florian Fainelli <florian.fainelli@broadcom.com> 3926M: Rafał Miłecki <rafal@milecki.pl> 3927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3929S: Maintained 3930F: arch/arm/boot/dts/broadcom/bcm47189* 3931F: arch/arm/boot/dts/broadcom/bcm53573* 3932 3933BROADCOM BCM63XX/BCM33XX UDC DRIVER 3934M: Kevin Cernekee <cernekee@gmail.com> 3935L: linux-usb@vger.kernel.org 3936S: Maintained 3937F: drivers/usb/gadget/udc/bcm63xx_udc.* 3938 3939BROADCOM BCM7XXX ARM ARCHITECTURE 3940M: Florian Fainelli <florian.fainelli@broadcom.com> 3941R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3943S: Maintained 3944T: git https://github.com/broadcom/stblinux.git 3945F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3946F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3947F: arch/arm/include/asm/hardware/cache-b15-rac.h 3948F: arch/arm/mach-bcm/*brcmstb* 3949F: arch/arm/mm/cache-b15-rac.c 3950F: drivers/bus/brcmstb_gisb.c 3951F: drivers/pci/controller/pcie-brcmstb.c 3952N: brcmstb 3953N: bcm7038 3954N: bcm7120 3955 3956BROADCOM BCMBCA ARM ARCHITECTURE 3957M: William Zhang <william.zhang@broadcom.com> 3958M: Anand Gore <anand.gore@broadcom.com> 3959M: Kursad Oney <kursad.oney@broadcom.com> 3960M: Florian Fainelli <florian.fainelli@broadcom.com> 3961M: Rafał Miłecki <rafal@milecki.pl> 3962R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3964S: Maintained 3965T: git https://github.com/broadcom/stblinux.git 3966F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3967F: arch/arm64/boot/dts/broadcom/bcmbca/* 3968N: bcmbca 3969N: bcm[9]?47622 3970N: bcm[9]?4912 3971N: bcm[9]?63138 3972N: bcm[9]?63146 3973N: bcm[9]?63148 3974N: bcm[9]?63158 3975N: bcm[9]?63178 3976N: bcm[9]?6756 3977N: bcm[9]?6813 3978N: bcm[9]?6846 3979N: bcm[9]?6855 3980N: bcm[9]?6856 3981N: bcm[9]?6858 3982N: bcm[9]?6878 3983 3984BROADCOM BDC DRIVER 3985M: Justin Chen <justin.chen@broadcom.com> 3986M: Al Cooper <alcooperx@gmail.com> 3987R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3988L: linux-usb@vger.kernel.org 3989S: Maintained 3990F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3991F: drivers/usb/gadget/udc/bdc/ 3992 3993BROADCOM BMIPS CPUFREQ DRIVER 3994M: Markus Mayer <mmayer@broadcom.com> 3995R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3996L: linux-pm@vger.kernel.org 3997S: Maintained 3998F: drivers/cpufreq/bmips-cpufreq.c 3999 4000BROADCOM BMIPS MIPS ARCHITECTURE 4001M: Florian Fainelli <florian.fainelli@broadcom.com> 4002R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4003L: linux-mips@vger.kernel.org 4004S: Maintained 4005T: git https://github.com/broadcom/stblinux.git 4006F: arch/mips/bmips/* 4007F: arch/mips/boot/dts/brcm/bcm*.dts* 4008F: arch/mips/include/asm/mach-bmips/* 4009F: arch/mips/kernel/*bmips* 4010F: drivers/irqchip/irq-bcm63* 4011F: drivers/irqchip/irq-bcm7* 4012F: drivers/irqchip/irq-brcmstb* 4013F: drivers/soc/bcm/bcm63xx 4014F: include/linux/bcm963xx_nvram.h 4015F: include/linux/bcm963xx_tag.h 4016 4017BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4018M: Rasesh Mody <rmody@marvell.com> 4019M: GR-Linux-NIC-Dev@marvell.com 4020L: netdev@vger.kernel.org 4021S: Supported 4022F: drivers/net/ethernet/broadcom/bnx2.* 4023F: drivers/net/ethernet/broadcom/bnx2_* 4024 4025BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4026M: Saurav Kashyap <skashyap@marvell.com> 4027M: Javed Hasan <jhasan@marvell.com> 4028M: GR-QLogic-Storage-Upstream@marvell.com 4029L: linux-scsi@vger.kernel.org 4030S: Supported 4031F: drivers/scsi/bnx2fc/ 4032 4033BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4034M: Nilesh Javali <njavali@marvell.com> 4035M: Manish Rangankar <mrangankar@marvell.com> 4036M: GR-QLogic-Storage-Upstream@marvell.com 4037L: linux-scsi@vger.kernel.org 4038S: Supported 4039F: drivers/scsi/bnx2i/ 4040 4041BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4042M: Ariel Elior <aelior@marvell.com> 4043M: Sudarsana Kalluru <skalluru@marvell.com> 4044M: Manish Chopra <manishc@marvell.com> 4045L: netdev@vger.kernel.org 4046S: Supported 4047F: drivers/net/ethernet/broadcom/bnx2x/ 4048 4049BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4050M: Michael Chan <michael.chan@broadcom.com> 4051L: netdev@vger.kernel.org 4052S: Supported 4053F: drivers/firmware/broadcom/tee_bnxt_fw.c 4054F: drivers/net/ethernet/broadcom/bnxt/ 4055F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4056 4057BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4058M: Arend van Spriel <aspriel@gmail.com> 4059M: Franky Lin <franky.lin@broadcom.com> 4060M: Hante Meuleman <hante.meuleman@broadcom.com> 4061L: linux-wireless@vger.kernel.org 4062L: brcm80211-dev-list.pdl@broadcom.com 4063L: SHA-cyfmac-dev-list@infineon.com 4064S: Supported 4065F: drivers/net/wireless/broadcom/brcm80211/ 4066 4067BROADCOM BRCMSTB GPIO DRIVER 4068M: Doug Berger <opendmb@gmail.com> 4069M: Florian Fainelli <florian.fainelli@broadcom> 4070R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4071S: Supported 4072F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4073F: drivers/gpio/gpio-brcmstb.c 4074 4075BROADCOM BRCMSTB I2C DRIVER 4076M: Kamal Dasu <kamal.dasu@broadcom.com> 4077R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4078L: linux-i2c@vger.kernel.org 4079S: Supported 4080F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4081F: drivers/i2c/busses/i2c-brcmstb.c 4082 4083BROADCOM BRCMSTB UART DRIVER 4084M: Al Cooper <alcooperx@gmail.com> 4085R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4086L: linux-serial@vger.kernel.org 4087S: Maintained 4088F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4089F: drivers/tty/serial/8250/8250_bcm7271.c 4090 4091BROADCOM BRCMSTB USB EHCI DRIVER 4092M: Justin Chen <justin.chen@broadcom.com> 4093M: Al Cooper <alcooperx@gmail.com> 4094R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4095L: linux-usb@vger.kernel.org 4096S: Maintained 4097F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4098F: drivers/usb/host/ehci-brcm.* 4099 4100BROADCOM BRCMSTB USB PIN MAP DRIVER 4101M: Al Cooper <alcooperx@gmail.com> 4102R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4103L: linux-usb@vger.kernel.org 4104S: Maintained 4105F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4106F: drivers/usb/misc/brcmstb-usb-pinmap.c 4107 4108BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4109M: Justin Chen <justin.chen@broadcom.com> 4110M: Al Cooper <alcooperx@gmail.com> 4111R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4112L: linux-kernel@vger.kernel.org 4113S: Maintained 4114F: drivers/phy/broadcom/phy-brcm-usb* 4115 4116BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4117M: William Zhang <william.zhang@broadcom.com> 4118M: Kursad Oney <kursad.oney@broadcom.com> 4119M: Jonas Gorski <jonas.gorski@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121L: linux-spi@vger.kernel.org 4122S: Maintained 4123F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4124F: drivers/spi/spi-bcm63xx-hsspi.c 4125F: drivers/spi/spi-bcmbca-hsspi.c 4126 4127BROADCOM ETHERNET PHY DRIVERS 4128M: Florian Fainelli <florian.fainelli@broadcom.com> 4129R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4130L: netdev@vger.kernel.org 4131S: Supported 4132F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4133F: drivers/net/phy/bcm*.[ch] 4134F: drivers/net/phy/broadcom.c 4135F: include/linux/brcmphy.h 4136 4137BROADCOM GENET ETHERNET DRIVER 4138M: Doug Berger <opendmb@gmail.com> 4139M: Florian Fainelli <florian.fainelli@broadcom.com> 4140R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4141L: netdev@vger.kernel.org 4142S: Supported 4143F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4144F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4145F: drivers/net/ethernet/broadcom/genet/ 4146F: drivers/net/ethernet/broadcom/unimac.h 4147F: drivers/net/mdio/mdio-bcm-unimac.c 4148F: include/linux/platform_data/bcmgenet.h 4149F: include/linux/platform_data/mdio-bcm-unimac.h 4150 4151BROADCOM ASP 2.0 ETHERNET DRIVER 4152M: Justin Chen <justin.chen@broadcom.com> 4153M: Florian Fainelli <florian.fainelli@broadcom.com> 4154L: bcm-kernel-feedback-list@broadcom.com 4155L: netdev@vger.kernel.org 4156S: Supported 4157F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4158F: drivers/net/ethernet/broadcom/asp2/ 4159 4160BROADCOM IPROC ARM ARCHITECTURE 4161M: Ray Jui <rjui@broadcom.com> 4162M: Scott Branden <sbranden@broadcom.com> 4163R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4165S: Maintained 4166T: git https://github.com/broadcom/stblinux.git 4167F: arch/arm64/boot/dts/broadcom/northstar2/* 4168F: arch/arm64/boot/dts/broadcom/stingray/* 4169F: drivers/clk/bcm/clk-ns* 4170F: drivers/clk/bcm/clk-sr* 4171F: drivers/pinctrl/bcm/pinctrl-ns* 4172F: include/dt-bindings/clock/bcm-sr* 4173N: iproc 4174N: cygnus 4175N: bcm[-_]nsp 4176N: bcm9113* 4177N: bcm9583* 4178N: bcm9585* 4179N: bcm9586* 4180N: bcm988312 4181N: bcm113* 4182N: bcm583* 4183N: bcm585* 4184N: bcm586* 4185N: bcm88312 4186N: hr2 4187N: stingray 4188 4189BROADCOM IPROC GBIT ETHERNET DRIVER 4190M: Rafał Miłecki <rafal@milecki.pl> 4191R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4192L: netdev@vger.kernel.org 4193S: Maintained 4194F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4195F: drivers/net/ethernet/broadcom/bgmac* 4196F: drivers/net/ethernet/broadcom/unimac.h 4197 4198BROADCOM KONA GPIO DRIVER 4199M: Ray Jui <rjui@broadcom.com> 4200R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4201S: Supported 4202F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4203F: drivers/gpio/gpio-bcm-kona.c 4204 4205BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4206M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4207M: Kashyap Desai <kashyap.desai@broadcom.com> 4208M: Sumit Saxena <sumit.saxena@broadcom.com> 4209M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4210L: mpi3mr-linuxdrv.pdl@broadcom.com 4211L: linux-scsi@vger.kernel.org 4212S: Supported 4213W: https://www.broadcom.com/support/storage 4214F: drivers/scsi/mpi3mr/ 4215 4216BROADCOM NETXTREME-E ROCE DRIVER 4217M: Selvin Xavier <selvin.xavier@broadcom.com> 4218L: linux-rdma@vger.kernel.org 4219S: Supported 4220W: http://www.broadcom.com 4221F: drivers/infiniband/hw/bnxt_re/ 4222F: include/uapi/rdma/bnxt_re-abi.h 4223 4224BROADCOM NVRAM DRIVER 4225M: Rafał Miłecki <zajec5@gmail.com> 4226L: linux-mips@vger.kernel.org 4227S: Maintained 4228F: drivers/firmware/broadcom/* 4229 4230BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4231M: Rafał Miłecki <rafal@milecki.pl> 4232M: Florian Fainelli <florian.fainelli@broadcom.com> 4233R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4234L: linux-pm@vger.kernel.org 4235S: Maintained 4236T: git https://github.com/broadcom/stblinux.git 4237F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4238F: include/dt-bindings/soc/bcm-pmb.h 4239 4240BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4241M: Rafał Miłecki <zajec5@gmail.com> 4242L: linux-wireless@vger.kernel.org 4243S: Maintained 4244F: drivers/bcma/ 4245F: include/linux/bcma/ 4246 4247BROADCOM SPI DRIVER 4248M: Kamal Dasu <kamal.dasu@broadcom.com> 4249R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4250S: Maintained 4251F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4252F: drivers/spi/spi-bcm-qspi.* 4253F: drivers/spi/spi-brcmstb-qspi.c 4254F: drivers/spi/spi-iproc-qspi.c 4255 4256BROADCOM STB AVS CPUFREQ DRIVER 4257M: Markus Mayer <mmayer@broadcom.com> 4258R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4259L: linux-pm@vger.kernel.org 4260S: Maintained 4261F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4262F: drivers/cpufreq/brcmstb* 4263 4264BROADCOM STB AVS TMON DRIVER 4265M: Markus Mayer <mmayer@broadcom.com> 4266R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4267L: linux-pm@vger.kernel.org 4268S: Maintained 4269F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4270F: drivers/thermal/broadcom/brcmstb* 4271 4272BROADCOM STB DPFE DRIVER 4273M: Markus Mayer <mmayer@broadcom.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4276S: Maintained 4277F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4278F: drivers/memory/brcmstb_dpfe.c 4279 4280BROADCOM STB NAND FLASH DRIVER 4281M: Brian Norris <computersforpeace@gmail.com> 4282M: Kamal Dasu <kamal.dasu@broadcom.com> 4283R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4284L: linux-mtd@lists.infradead.org 4285S: Maintained 4286F: drivers/mtd/nand/raw/brcmnand/ 4287F: include/linux/platform_data/brcmnand.h 4288 4289BROADCOM STB PCIE DRIVER 4290M: Jim Quinlan <jim2101024@gmail.com> 4291M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4292M: Florian Fainelli <florian.fainelli@broadcom.com> 4293R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4294L: linux-pci@vger.kernel.org 4295S: Maintained 4296F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4297F: drivers/pci/controller/pcie-brcmstb.c 4298 4299BROADCOM SYSTEMPORT ETHERNET DRIVER 4300M: Florian Fainelli <florian.fainelli@broadcom.com> 4301R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4302L: netdev@vger.kernel.org 4303S: Supported 4304F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4305F: drivers/net/ethernet/broadcom/bcmsysport.* 4306F: drivers/net/ethernet/broadcom/unimac.h 4307 4308BROADCOM TG3 GIGABIT ETHERNET DRIVER 4309M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4310M: Prashant Sreedharan <prashant@broadcom.com> 4311M: Michael Chan <mchan@broadcom.com> 4312L: netdev@vger.kernel.org 4313S: Supported 4314F: drivers/net/ethernet/broadcom/tg3.* 4315 4316BROADCOM VK DRIVER 4317M: Scott Branden <scott.branden@broadcom.com> 4318R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4319S: Supported 4320F: drivers/misc/bcm-vk/ 4321F: include/uapi/linux/misc/bcm_vk.h 4322 4323BROCADE BFA FC SCSI DRIVER 4324M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4325M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4326L: linux-scsi@vger.kernel.org 4327S: Supported 4328F: drivers/scsi/bfa/ 4329 4330BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4331M: Rasesh Mody <rmody@marvell.com> 4332M: Sudarsana Kalluru <skalluru@marvell.com> 4333M: GR-Linux-NIC-Dev@marvell.com 4334L: netdev@vger.kernel.org 4335S: Supported 4336F: drivers/net/ethernet/brocade/bna/ 4337 4338BSG (block layer generic sg v4 driver) 4339M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4340L: linux-scsi@vger.kernel.org 4341S: Supported 4342F: block/bsg.c 4343F: include/linux/bsg.h 4344F: include/uapi/linux/bsg.h 4345 4346BT87X AUDIO DRIVER 4347M: Clemens Ladisch <clemens@ladisch.de> 4348L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4349S: Maintained 4350T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4351F: Documentation/sound/cards/bt87x.rst 4352F: sound/pci/bt87x.c 4353 4354BT8XXGPIO DRIVER 4355M: Michael Buesch <m@bues.ch> 4356S: Maintained 4357W: http://bu3sch.de/btgpio.php 4358F: drivers/gpio/gpio-bt8xx.c 4359 4360BTRFS FILE SYSTEM 4361M: Chris Mason <clm@fb.com> 4362M: Josef Bacik <josef@toxicpanda.com> 4363M: David Sterba <dsterba@suse.com> 4364L: linux-btrfs@vger.kernel.org 4365S: Maintained 4366W: https://btrfs.readthedocs.io 4367W: https://btrfs.wiki.kernel.org/ 4368Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4369C: irc://irc.libera.chat/btrfs 4370T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4371F: Documentation/filesystems/btrfs.rst 4372F: fs/btrfs/ 4373F: include/linux/btrfs* 4374F: include/trace/events/btrfs.h 4375F: include/uapi/linux/btrfs* 4376 4377BTTV VIDEO4LINUX DRIVER 4378M: Mauro Carvalho Chehab <mchehab@kernel.org> 4379L: linux-media@vger.kernel.org 4380S: Odd fixes 4381W: https://linuxtv.org 4382T: git git://linuxtv.org/media_tree.git 4383F: Documentation/driver-api/media/drivers/bttv* 4384F: drivers/media/pci/bt8xx/bttv* 4385 4386BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4387M: Chanwoo Choi <cw00.choi@samsung.com> 4388L: linux-pm@vger.kernel.org 4389L: linux-samsung-soc@vger.kernel.org 4390S: Maintained 4391T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4392F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4393F: drivers/devfreq/exynos-bus.c 4394 4395BUSLOGIC SCSI DRIVER 4396M: Khalid Aziz <khalid@gonehiking.org> 4397L: linux-scsi@vger.kernel.org 4398S: Maintained 4399F: drivers/scsi/BusLogic.* 4400F: drivers/scsi/FlashPoint.* 4401 4402BXCAN CAN NETWORK DRIVER 4403M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4404L: linux-can@vger.kernel.org 4405S: Maintained 4406F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4407F: drivers/net/can/bxcan.c 4408 4409C-MEDIA CMI8788 DRIVER 4410M: Clemens Ladisch <clemens@ladisch.de> 4411L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4412S: Maintained 4413T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4414F: sound/pci/oxygen/ 4415 4416C-SKY ARCHITECTURE 4417M: Guo Ren <guoren@kernel.org> 4418L: linux-csky@vger.kernel.org 4419S: Supported 4420T: git https://github.com/c-sky/csky-linux.git 4421F: Documentation/devicetree/bindings/csky/ 4422F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4423F: Documentation/devicetree/bindings/timer/csky,* 4424F: arch/csky/ 4425F: drivers/clocksource/timer-gx6605s.c 4426F: drivers/clocksource/timer-mp-csky.c 4427F: drivers/irqchip/irq-csky-* 4428N: csky 4429K: csky 4430 4431CA8210 IEEE-802.15.4 RADIO DRIVER 4432L: linux-wpan@vger.kernel.org 4433S: Orphan 4434W: https://github.com/Cascoda/ca8210-linux.git 4435F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4436F: drivers/net/ieee802154/ca8210.c 4437 4438CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4439M: David Howells <dhowells@redhat.com> 4440L: linux-cachefs@redhat.com (moderated for non-subscribers) 4441S: Supported 4442F: Documentation/filesystems/caching/cachefiles.rst 4443F: fs/cachefiles/ 4444 4445CACHESTAT: PAGE CACHE STATS FOR A FILE 4446M: Nhat Pham <nphamcs@gmail.com> 4447M: Johannes Weiner <hannes@cmpxchg.org> 4448L: linux-mm@kvack.org 4449S: Maintained 4450F: tools/testing/selftests/cachestat/test_cachestat.c 4451 4452CADENCE MIPI-CSI2 BRIDGES 4453M: Maxime Ripard <mripard@kernel.org> 4454L: linux-media@vger.kernel.org 4455S: Maintained 4456F: Documentation/devicetree/bindings/media/cdns,*.txt 4457F: drivers/media/platform/cadence/cdns-csi2* 4458 4459CADENCE NAND DRIVER 4460L: linux-mtd@lists.infradead.org 4461S: Orphan 4462F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4463F: drivers/mtd/nand/raw/cadence-nand-controller.c 4464 4465CADENCE USB3 DRD IP DRIVER 4466M: Peter Chen <peter.chen@kernel.org> 4467M: Pawel Laszczak <pawell@cadence.com> 4468R: Roger Quadros <rogerq@kernel.org> 4469R: Aswath Govindraju <a-govindraju@ti.com> 4470L: linux-usb@vger.kernel.org 4471S: Maintained 4472T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4473F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4474F: drivers/usb/cdns3/ 4475X: drivers/usb/cdns3/cdnsp* 4476 4477CADENCE USBHS DRIVER 4478M: Pawel Laszczak <pawell@cadence.com> 4479L: linux-usb@vger.kernel.org 4480S: Maintained 4481F: drivers/usb/gadget/udc/cdns2 4482 4483CADENCE USBSSP DRD IP DRIVER 4484M: Pawel Laszczak <pawell@cadence.com> 4485L: linux-usb@vger.kernel.org 4486S: Maintained 4487T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4488F: drivers/usb/cdns3/ 4489X: drivers/usb/cdns3/cdns3* 4490 4491CADET FM/AM RADIO RECEIVER DRIVER 4492M: Hans Verkuil <hverkuil@xs4all.nl> 4493L: linux-media@vger.kernel.org 4494S: Maintained 4495W: https://linuxtv.org 4496T: git git://linuxtv.org/media_tree.git 4497F: drivers/media/radio/radio-cadet* 4498 4499CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4500L: linux-media@vger.kernel.org 4501S: Orphan 4502T: git git://linuxtv.org/media_tree.git 4503F: Documentation/admin-guide/media/cafe_ccic* 4504F: drivers/media/platform/marvell/ 4505 4506CAIF NETWORK LAYER 4507L: netdev@vger.kernel.org 4508S: Orphan 4509F: Documentation/networking/caif/ 4510F: drivers/net/caif/ 4511F: include/net/caif/ 4512F: include/uapi/linux/caif/ 4513F: net/caif/ 4514 4515CAKE QDISC 4516M: Toke Høiland-Jørgensen <toke@toke.dk> 4517L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4518S: Maintained 4519F: net/sched/sch_cake.c 4520 4521CAN NETWORK DRIVERS 4522M: Wolfgang Grandegger <wg@grandegger.com> 4523M: Marc Kleine-Budde <mkl@pengutronix.de> 4524L: linux-can@vger.kernel.org 4525S: Maintained 4526W: https://github.com/linux-can 4527T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4529F: Documentation/devicetree/bindings/net/can/ 4530F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4531F: drivers/net/can/ 4532F: drivers/phy/phy-can-transceiver.c 4533F: include/linux/can/bittiming.h 4534F: include/linux/can/dev.h 4535F: include/linux/can/length.h 4536F: include/linux/can/platform/ 4537F: include/linux/can/rx-offload.h 4538F: include/uapi/linux/can/error.h 4539F: include/uapi/linux/can/netlink.h 4540F: include/uapi/linux/can/vxcan.h 4541 4542CAN NETWORK LAYER 4543M: Oliver Hartkopp <socketcan@hartkopp.net> 4544M: Marc Kleine-Budde <mkl@pengutronix.de> 4545L: linux-can@vger.kernel.org 4546S: Maintained 4547W: https://github.com/linux-can 4548T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4549T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4550F: Documentation/networking/can.rst 4551F: include/linux/can/can-ml.h 4552F: include/linux/can/core.h 4553F: include/linux/can/skb.h 4554F: include/net/netns/can.h 4555F: include/uapi/linux/can.h 4556F: include/uapi/linux/can/bcm.h 4557F: include/uapi/linux/can/gw.h 4558F: include/uapi/linux/can/isotp.h 4559F: include/uapi/linux/can/raw.h 4560F: net/can/ 4561 4562CAN-J1939 NETWORK LAYER 4563M: Robin van der Gracht <robin@protonic.nl> 4564M: Oleksij Rempel <o.rempel@pengutronix.de> 4565R: kernel@pengutronix.de 4566L: linux-can@vger.kernel.org 4567S: Maintained 4568F: Documentation/networking/j1939.rst 4569F: include/uapi/linux/can/j1939.h 4570F: net/can/j1939/ 4571 4572CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4573M: Damien Le Moal <dlemoal@kernel.org> 4574L: linux-riscv@lists.infradead.org 4575L: linux-gpio@vger.kernel.org (pinctrl driver) 4576F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4577F: drivers/pinctrl/pinctrl-k210.c 4578 4579CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4580M: Damien Le Moal <dlemoal@kernel.org> 4581L: linux-kernel@vger.kernel.org 4582L: linux-riscv@lists.infradead.org 4583S: Maintained 4584F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4585F: drivers/reset/reset-k210.c 4586 4587CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4588M: Damien Le Moal <dlemoal@kernel.org> 4589L: linux-riscv@lists.infradead.org 4590S: Maintained 4591F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4592F: drivers/soc/canaan/ 4593F: include/soc/canaan/ 4594 4595CAPABILITIES 4596M: Serge Hallyn <serge@hallyn.com> 4597L: linux-security-module@vger.kernel.org 4598S: Supported 4599F: include/linux/capability.h 4600F: include/uapi/linux/capability.h 4601F: kernel/capability.c 4602F: security/commoncap.c 4603 4604CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4605M: Kevin Tsai <ktsai@capellamicro.com> 4606S: Maintained 4607F: drivers/iio/light/cm* 4608 4609CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4610M: Christian Lamparter <chunkeey@googlemail.com> 4611L: linux-wireless@vger.kernel.org 4612S: Maintained 4613W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4614F: drivers/net/wireless/ath/carl9170/ 4615 4616CAVIUM I2C DRIVER 4617M: Robert Richter <rric@kernel.org> 4618S: Odd Fixes 4619W: http://www.marvell.com 4620F: drivers/i2c/busses/i2c-octeon* 4621F: drivers/i2c/busses/i2c-thunderx* 4622 4623CAVIUM LIQUIDIO NETWORK DRIVER 4624M: Derek Chickles <dchickles@marvell.com> 4625M: Satanand Burla <sburla@marvell.com> 4626M: Felix Manlunas <fmanlunas@marvell.com> 4627L: netdev@vger.kernel.org 4628S: Supported 4629W: http://www.marvell.com 4630F: drivers/net/ethernet/cavium/liquidio/ 4631 4632CAVIUM MMC DRIVER 4633M: Robert Richter <rric@kernel.org> 4634S: Odd Fixes 4635W: http://www.marvell.com 4636F: drivers/mmc/host/cavium* 4637 4638CAVIUM OCTEON-TX CRYPTO DRIVER 4639M: George Cherian <gcherian@marvell.com> 4640L: linux-crypto@vger.kernel.org 4641S: Supported 4642W: http://www.marvell.com 4643F: drivers/crypto/cavium/cpt/ 4644 4645CAVIUM THUNDERX2 ARM64 SOC 4646M: Robert Richter <rric@kernel.org> 4647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4648S: Odd Fixes 4649F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4650F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4651 4652CBS/ETF/TAPRIO QDISCS 4653M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4654L: netdev@vger.kernel.org 4655S: Maintained 4656F: net/sched/sch_cbs.c 4657F: net/sched/sch_etf.c 4658F: net/sched/sch_taprio.c 4659 4660CC2520 IEEE-802.15.4 RADIO DRIVER 4661M: Stefan Schmidt <stefan@datenfreihafen.org> 4662L: linux-wpan@vger.kernel.org 4663S: Odd Fixes 4664F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4665F: drivers/net/ieee802154/cc2520.c 4666 4667CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4668M: Gilad Ben-Yossef <gilad@benyossef.com> 4669L: linux-crypto@vger.kernel.org 4670S: Supported 4671W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4672F: drivers/crypto/ccree/ 4673 4674CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4675M: Hadar Gat <hadar.gat@arm.com> 4676L: linux-crypto@vger.kernel.org 4677S: Supported 4678W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4679F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4680F: drivers/char/hw_random/cctrng.c 4681F: drivers/char/hw_random/cctrng.h 4682 4683CEC FRAMEWORK 4684M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4685L: linux-media@vger.kernel.org 4686S: Supported 4687W: http://linuxtv.org 4688T: git git://linuxtv.org/media_tree.git 4689F: Documentation/ABI/testing/debugfs-cec-error-inj 4690F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4691F: Documentation/driver-api/media/cec-core.rst 4692F: Documentation/userspace-api/media/cec 4693F: drivers/media/cec/ 4694F: drivers/media/rc/keymaps/rc-cec.c 4695F: include/media/cec-notifier.h 4696F: include/media/cec.h 4697F: include/uapi/linux/cec-funcs.h 4698F: include/uapi/linux/cec.h 4699 4700CEC GPIO DRIVER 4701M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4702L: linux-media@vger.kernel.org 4703S: Supported 4704W: http://linuxtv.org 4705T: git git://linuxtv.org/media_tree.git 4706F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4707F: drivers/media/cec/platform/cec-gpio/ 4708 4709CELL BROADBAND ENGINE ARCHITECTURE 4710M: Arnd Bergmann <arnd@arndb.de> 4711L: linuxppc-dev@lists.ozlabs.org 4712S: Supported 4713W: http://www.ibm.com/developerworks/power/cell/ 4714F: arch/powerpc/include/asm/cell*.h 4715F: arch/powerpc/include/asm/spu*.h 4716F: arch/powerpc/include/uapi/asm/spu*.h 4717F: arch/powerpc/platforms/cell/ 4718 4719CELLWISE CW2015 BATTERY DRIVER 4720M: Tobias Schrammm <t.schramm@manjaro.org> 4721S: Maintained 4722F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4723F: drivers/power/supply/cw2015_battery.c 4724 4725CEPH COMMON CODE (LIBCEPH) 4726M: Ilya Dryomov <idryomov@gmail.com> 4727M: Xiubo Li <xiubli@redhat.com> 4728R: Jeff Layton <jlayton@kernel.org> 4729L: ceph-devel@vger.kernel.org 4730S: Supported 4731W: http://ceph.com/ 4732T: git https://github.com/ceph/ceph-client.git 4733F: include/linux/ceph/ 4734F: include/linux/crush/ 4735F: net/ceph/ 4736 4737CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4738M: Xiubo Li <xiubli@redhat.com> 4739M: Ilya Dryomov <idryomov@gmail.com> 4740R: Jeff Layton <jlayton@kernel.org> 4741L: ceph-devel@vger.kernel.org 4742S: Supported 4743W: http://ceph.com/ 4744T: git https://github.com/ceph/ceph-client.git 4745F: Documentation/filesystems/ceph.rst 4746F: fs/ceph/ 4747 4748CERTIFICATE HANDLING 4749M: David Howells <dhowells@redhat.com> 4750M: David Woodhouse <dwmw2@infradead.org> 4751L: keyrings@vger.kernel.org 4752S: Maintained 4753F: Documentation/admin-guide/module-signing.rst 4754F: certs/ 4755F: scripts/sign-file.c 4756F: tools/certs/ 4757 4758CFAG12864B LCD DRIVER 4759M: Miguel Ojeda <ojeda@kernel.org> 4760S: Maintained 4761F: drivers/auxdisplay/cfag12864b.c 4762F: include/linux/cfag12864b.h 4763 4764CFAG12864BFB LCD FRAMEBUFFER DRIVER 4765M: Miguel Ojeda <ojeda@kernel.org> 4766S: Maintained 4767F: drivers/auxdisplay/cfag12864bfb.c 4768F: include/linux/cfag12864b.h 4769 4770CHAR and MISC DRIVERS 4771M: Arnd Bergmann <arnd@arndb.de> 4772M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4773S: Supported 4774T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4775F: drivers/char/ 4776F: drivers/misc/ 4777F: include/linux/miscdevice.h 4778X: drivers/char/agp/ 4779X: drivers/char/hw_random/ 4780X: drivers/char/ipmi/ 4781X: drivers/char/random.c 4782X: drivers/char/tpm/ 4783 4784CHECKPATCH 4785M: Andy Whitcroft <apw@canonical.com> 4786M: Joe Perches <joe@perches.com> 4787R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4788R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4789S: Maintained 4790F: scripts/checkpatch.pl 4791 4792CHECKPATCH DOCUMENTATION 4793M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4794M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4795R: Joe Perches <joe@perches.com> 4796S: Maintained 4797F: Documentation/dev-tools/checkpatch.rst 4798 4799CHINESE DOCUMENTATION 4800M: Alex Shi <alexs@kernel.org> 4801M: Yanteng Si <siyanteng@loongson.cn> 4802S: Maintained 4803F: Documentation/translations/zh_CN/ 4804 4805CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4806M: Peter Chen <peter.chen@kernel.org> 4807L: linux-usb@vger.kernel.org 4808S: Maintained 4809T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4810F: drivers/usb/chipidea/ 4811 4812CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4813M: Hans de Goede <hdegoede@redhat.com> 4814L: linux-input@vger.kernel.org 4815S: Maintained 4816F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4817F: drivers/input/touchscreen/chipone_icn8318.c 4818 4819CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4820M: Hans de Goede <hdegoede@redhat.com> 4821L: linux-input@vger.kernel.org 4822S: Maintained 4823F: drivers/input/touchscreen/chipone_icn8505.c 4824 4825CHROME HARDWARE PLATFORM SUPPORT 4826M: Benson Leung <bleung@chromium.org> 4827L: chrome-platform@lists.linux.dev 4828S: Maintained 4829T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4830F: drivers/platform/chrome/ 4831 4832CHROMEOS EC CODEC DRIVER 4833M: Cheng-Yi Chiang <cychiang@chromium.org> 4834M: Tzung-Bi Shih <tzungbi@kernel.org> 4835R: Guenter Roeck <groeck@chromium.org> 4836L: chrome-platform@lists.linux.dev 4837S: Maintained 4838F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4839F: sound/soc/codecs/cros_ec_codec.* 4840 4841CHROMEOS EC SUBDRIVERS 4842M: Benson Leung <bleung@chromium.org> 4843R: Guenter Roeck <groeck@chromium.org> 4844L: chrome-platform@lists.linux.dev 4845S: Maintained 4846F: drivers/power/supply/cros_usbpd-charger.c 4847N: cros_ec 4848N: cros-ec 4849 4850CHROMEOS EC UART DRIVER 4851M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4852R: Benson Leung <bleung@chromium.org> 4853R: Tzung-Bi Shih <tzungbi@kernel.org> 4854S: Maintained 4855F: drivers/platform/chrome/cros_ec_uart.c 4856 4857CHROMEOS EC USB PD NOTIFY DRIVER 4858M: Prashant Malani <pmalani@chromium.org> 4859L: chrome-platform@lists.linux.dev 4860S: Maintained 4861F: drivers/platform/chrome/cros_usbpd_notify.c 4862F: include/linux/platform_data/cros_usbpd_notify.h 4863 4864CHROMEOS EC USB TYPE-C DRIVER 4865M: Prashant Malani <pmalani@chromium.org> 4866L: chrome-platform@lists.linux.dev 4867S: Maintained 4868F: drivers/platform/chrome/cros_ec_typec.* 4869F: drivers/platform/chrome/cros_typec_switch.c 4870F: drivers/platform/chrome/cros_typec_vdm.* 4871 4872CHROMEOS HPS DRIVER 4873M: Dan Callaghan <dcallagh@chromium.org> 4874R: Sami Kyöstilä <skyostil@chromium.org> 4875S: Maintained 4876F: drivers/platform/chrome/cros_hps_i2c.c 4877 4878CHRONTEL CH7322 CEC DRIVER 4879M: Joe Tessler <jrt@google.com> 4880L: linux-media@vger.kernel.org 4881S: Maintained 4882T: git git://linuxtv.org/media_tree.git 4883F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4884F: drivers/media/cec/i2c/ch7322.c 4885 4886CIRRUS LOGIC AUDIO CODEC DRIVERS 4887M: James Schulman <james.schulman@cirrus.com> 4888M: David Rhodes <david.rhodes@cirrus.com> 4889M: Richard Fitzgerald <rf@opensource.cirrus.com> 4890L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4891L: patches@opensource.cirrus.com 4892S: Maintained 4893F: Documentation/devicetree/bindings/sound/cirrus,cs* 4894F: include/dt-bindings/sound/cs* 4895F: include/sound/cs* 4896F: sound/pci/hda/cs* 4897F: sound/pci/hda/hda_cs_dsp_ctl.* 4898F: sound/soc/codecs/cs* 4899 4900CIRRUS LOGIC DSP FIRMWARE DRIVER 4901M: Simon Trimmer <simont@opensource.cirrus.com> 4902M: Charles Keepax <ckeepax@opensource.cirrus.com> 4903M: Richard Fitzgerald <rf@opensource.cirrus.com> 4904L: patches@opensource.cirrus.com 4905S: Supported 4906W: https://github.com/CirrusLogic/linux-drivers/wiki 4907T: git https://github.com/CirrusLogic/linux-drivers.git 4908F: drivers/firmware/cirrus/* 4909F: include/linux/firmware/cirrus/* 4910 4911CIRRUS LOGIC EP93XX ETHERNET DRIVER 4912M: Hartley Sweeten <hsweeten@visionengravers.com> 4913L: netdev@vger.kernel.org 4914S: Maintained 4915F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4916 4917CIRRUS LOGIC LOCHNAGAR DRIVER 4918M: Charles Keepax <ckeepax@opensource.cirrus.com> 4919M: Richard Fitzgerald <rf@opensource.cirrus.com> 4920L: patches@opensource.cirrus.com 4921S: Supported 4922F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4923F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4924F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4925F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4926F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4927F: Documentation/hwmon/lochnagar.rst 4928F: drivers/clk/clk-lochnagar.c 4929F: drivers/hwmon/lochnagar-hwmon.c 4930F: drivers/mfd/lochnagar-i2c.c 4931F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4932F: drivers/regulator/lochnagar-regulator.c 4933F: include/dt-bindings/clock/lochnagar.h 4934F: include/dt-bindings/pinctrl/lochnagar.h 4935F: include/linux/mfd/lochnagar* 4936F: sound/soc/codecs/lochnagar-sc.c 4937 4938CIRRUS LOGIC MADERA CODEC DRIVERS 4939M: Charles Keepax <ckeepax@opensource.cirrus.com> 4940M: Richard Fitzgerald <rf@opensource.cirrus.com> 4941L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4942L: patches@opensource.cirrus.com 4943S: Supported 4944W: https://github.com/CirrusLogic/linux-drivers/wiki 4945T: git https://github.com/CirrusLogic/linux-drivers.git 4946F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4947F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4948F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4949F: drivers/gpio/gpio-madera* 4950F: drivers/irqchip/irq-madera* 4951F: drivers/mfd/cs47l* 4952F: drivers/mfd/madera* 4953F: drivers/pinctrl/cirrus/* 4954F: include/dt-bindings/sound/madera* 4955F: include/linux/irqchip/irq-madera* 4956F: include/linux/mfd/madera/* 4957F: include/sound/madera* 4958F: sound/soc/codecs/cs47l* 4959F: sound/soc/codecs/madera* 4960 4961CISCO FCOE HBA DRIVER 4962M: Satish Kharat <satishkh@cisco.com> 4963M: Sesidhar Baddela <sebaddel@cisco.com> 4964M: Karan Tilak Kumar <kartilak@cisco.com> 4965L: linux-scsi@vger.kernel.org 4966S: Supported 4967F: drivers/scsi/fnic/ 4968 4969CISCO SCSI HBA DRIVER 4970M: Karan Tilak Kumar <kartilak@cisco.com> 4971M: Sesidhar Baddela <sebaddel@cisco.com> 4972L: linux-scsi@vger.kernel.org 4973S: Supported 4974F: drivers/scsi/snic/ 4975 4976CISCO VIC ETHERNET NIC DRIVER 4977M: Christian Benvenuti <benve@cisco.com> 4978M: Satish Kharat <satishkh@cisco.com> 4979S: Supported 4980F: drivers/net/ethernet/cisco/enic/ 4981 4982CISCO VIC LOW LATENCY NIC DRIVER 4983M: Christian Benvenuti <benve@cisco.com> 4984M: Nelson Escobar <neescoba@cisco.com> 4985S: Supported 4986F: drivers/infiniband/hw/usnic/ 4987 4988CLANG CONTROL FLOW INTEGRITY SUPPORT 4989M: Sami Tolvanen <samitolvanen@google.com> 4990M: Kees Cook <keescook@chromium.org> 4991R: Nathan Chancellor <nathan@kernel.org> 4992R: Nick Desaulniers <ndesaulniers@google.com> 4993L: llvm@lists.linux.dev 4994S: Supported 4995B: https://github.com/ClangBuiltLinux/linux/issues 4996T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4997F: include/linux/cfi.h 4998F: kernel/cfi.c 4999 5000CLANG-FORMAT FILE 5001M: Miguel Ojeda <ojeda@kernel.org> 5002S: Maintained 5003F: .clang-format 5004 5005CLANG/LLVM BUILD SUPPORT 5006M: Nathan Chancellor <nathan@kernel.org> 5007M: Nick Desaulniers <ndesaulniers@google.com> 5008R: Tom Rix <trix@redhat.com> 5009L: llvm@lists.linux.dev 5010S: Supported 5011W: https://clangbuiltlinux.github.io/ 5012B: https://github.com/ClangBuiltLinux/linux/issues 5013C: irc://irc.libera.chat/clangbuiltlinux 5014F: Documentation/kbuild/llvm.rst 5015F: include/linux/compiler-clang.h 5016F: scripts/Makefile.clang 5017F: scripts/clang-tools/ 5018K: \b(?i:clang|llvm)\b 5019 5020CLK API 5021M: Russell King <linux@armlinux.org.uk> 5022L: linux-clk@vger.kernel.org 5023S: Maintained 5024F: include/linux/clk.h 5025 5026CLOCKSOURCE, CLOCKEVENT DRIVERS 5027M: Daniel Lezcano <daniel.lezcano@linaro.org> 5028M: Thomas Gleixner <tglx@linutronix.de> 5029L: linux-kernel@vger.kernel.org 5030S: Supported 5031T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5032F: Documentation/devicetree/bindings/timer/ 5033F: drivers/clocksource/ 5034 5035CMPC ACPI DRIVER 5036M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5037M: Daniel Oliveira Nascimento <don@syst.com.br> 5038L: platform-driver-x86@vger.kernel.org 5039S: Supported 5040F: drivers/platform/x86/classmate-laptop.c 5041 5042COBALT MEDIA DRIVER 5043M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5044L: linux-media@vger.kernel.org 5045S: Supported 5046W: https://linuxtv.org 5047T: git git://linuxtv.org/media_tree.git 5048F: drivers/media/pci/cobalt/ 5049 5050COCCINELLE/Semantic Patches (SmPL) 5051M: Julia Lawall <Julia.Lawall@inria.fr> 5052M: Nicolas Palix <nicolas.palix@imag.fr> 5053L: cocci@inria.fr (moderated for non-subscribers) 5054S: Supported 5055W: https://coccinelle.gitlabpages.inria.fr/website/ 5056T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5057F: Documentation/dev-tools/coccinelle.rst 5058F: scripts/coccicheck 5059F: scripts/coccinelle/ 5060 5061CODA FILE SYSTEM 5062M: Jan Harkes <jaharkes@cs.cmu.edu> 5063M: coda@cs.cmu.edu 5064L: codalist@coda.cs.cmu.edu 5065S: Maintained 5066W: http://www.coda.cs.cmu.edu/ 5067F: Documentation/filesystems/coda.rst 5068F: fs/coda/ 5069F: include/linux/coda*.h 5070F: include/uapi/linux/coda*.h 5071 5072CODA V4L2 MEM2MEM DRIVER 5073M: Philipp Zabel <p.zabel@pengutronix.de> 5074L: linux-media@vger.kernel.org 5075S: Maintained 5076F: Documentation/devicetree/bindings/media/coda.yaml 5077F: drivers/media/platform/chips-media/ 5078 5079CODE OF CONDUCT 5080M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5081S: Supported 5082F: Documentation/process/code-of-conduct-interpretation.rst 5083F: Documentation/process/code-of-conduct.rst 5084 5085COMEDI DRIVERS 5086M: Ian Abbott <abbotti@mev.co.uk> 5087M: H Hartley Sweeten <hsweeten@visionengravers.com> 5088S: Odd Fixes 5089F: drivers/comedi/ 5090F: include/linux/comedi/ 5091F: include/uapi/linux/comedi.h 5092 5093COMMON CLK FRAMEWORK 5094M: Michael Turquette <mturquette@baylibre.com> 5095M: Stephen Boyd <sboyd@kernel.org> 5096L: linux-clk@vger.kernel.org 5097S: Maintained 5098Q: http://patchwork.kernel.org/project/linux-clk/list/ 5099T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5100F: Documentation/devicetree/bindings/clock/ 5101F: drivers/clk/ 5102F: include/dt-bindings/clock/ 5103F: include/linux/clk-pr* 5104F: include/linux/clk/ 5105F: include/linux/of_clk.h 5106X: drivers/clk/clkdev.c 5107 5108COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5109M: Steve French <sfrench@samba.org> 5110R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5111R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5112R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5113R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5114L: linux-cifs@vger.kernel.org 5115L: samba-technical@lists.samba.org (moderated for non-subscribers) 5116S: Supported 5117W: https://wiki.samba.org/index.php/LinuxCIFS 5118T: git git://git.samba.org/sfrench/cifs-2.6.git 5119F: Documentation/admin-guide/cifs/ 5120F: fs/smb/client/ 5121F: fs/smb/common/ 5122F: include/uapi/linux/cifs 5123 5124COMPACTPCI HOTPLUG CORE 5125M: Scott Murray <scott@spiteful.org> 5126L: linux-pci@vger.kernel.org 5127S: Maintained 5128F: drivers/pci/hotplug/cpci_hotplug* 5129 5130COMPACTPCI HOTPLUG GENERIC DRIVER 5131M: Scott Murray <scott@spiteful.org> 5132L: linux-pci@vger.kernel.org 5133S: Maintained 5134F: drivers/pci/hotplug/cpcihp_generic.c 5135 5136COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5137M: Scott Murray <scott@spiteful.org> 5138L: linux-pci@vger.kernel.org 5139S: Maintained 5140F: drivers/pci/hotplug/cpcihp_zt5550.* 5141 5142COMPAL LAPTOP SUPPORT 5143M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5144L: platform-driver-x86@vger.kernel.org 5145S: Maintained 5146F: drivers/platform/x86/compal-laptop.c 5147 5148COMPILER ATTRIBUTES 5149M: Miguel Ojeda <ojeda@kernel.org> 5150R: Nick Desaulniers <ndesaulniers@google.com> 5151S: Maintained 5152F: include/linux/compiler_attributes.h 5153 5154COMPUTE EXPRESS LINK (CXL) 5155M: Alison Schofield <alison.schofield@intel.com> 5156M: Vishal Verma <vishal.l.verma@intel.com> 5157M: Ira Weiny <ira.weiny@intel.com> 5158M: Ben Widawsky <bwidawsk@kernel.org> 5159M: Dan Williams <dan.j.williams@intel.com> 5160L: linux-cxl@vger.kernel.org 5161S: Maintained 5162F: drivers/cxl/ 5163F: include/uapi/linux/cxl_mem.h 5164 5165COMPUTE EXPRESS LINK PMU (CPMU) 5166M: Jonathan Cameron <jonathan.cameron@huawei.com> 5167L: linux-cxl@vger.kernel.org 5168S: Maintained 5169F: Documentation/admin-guide/perf/cxl.rst 5170F: drivers/perf/cxl_pmu.c 5171 5172CONEXANT ACCESSRUNNER USB DRIVER 5173L: accessrunner-general@lists.sourceforge.net 5174S: Orphan 5175W: http://accessrunner.sourceforge.net/ 5176F: drivers/usb/atm/cxacru.c 5177 5178CONFIGFS 5179M: Joel Becker <jlbec@evilplan.org> 5180M: Christoph Hellwig <hch@lst.de> 5181S: Supported 5182T: git git://git.infradead.org/users/hch/configfs.git 5183F: fs/configfs/ 5184F: include/linux/configfs.h 5185F: samples/configfs/ 5186 5187CONSOLE SUBSYSTEM 5188M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5189S: Supported 5190F: drivers/video/console/ 5191F: include/linux/console* 5192 5193CONTEXT TRACKING 5194M: Frederic Weisbecker <frederic@kernel.org> 5195M: "Paul E. McKenney" <paulmck@kernel.org> 5196S: Maintained 5197F: include/linux/context_tracking* 5198F: kernel/context_tracking.c 5199 5200CONTROL GROUP (CGROUP) 5201M: Tejun Heo <tj@kernel.org> 5202M: Zefan Li <lizefan.x@bytedance.com> 5203M: Johannes Weiner <hannes@cmpxchg.org> 5204L: cgroups@vger.kernel.org 5205S: Maintained 5206T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5207F: Documentation/admin-guide/cgroup-v1/ 5208F: Documentation/admin-guide/cgroup-v2.rst 5209F: include/linux/cgroup* 5210F: kernel/cgroup/ 5211F: tools/testing/selftests/cgroup/ 5212 5213CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5214M: Tejun Heo <tj@kernel.org> 5215M: Josef Bacik <josef@toxicpanda.com> 5216M: Jens Axboe <axboe@kernel.dk> 5217L: cgroups@vger.kernel.org 5218L: linux-block@vger.kernel.org 5219T: git git://git.kernel.dk/linux-block 5220F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5221F: block/bfq-cgroup.c 5222F: block/blk-cgroup.c 5223F: block/blk-iocost.c 5224F: block/blk-iolatency.c 5225F: block/blk-throttle.c 5226F: include/linux/blk-cgroup.h 5227 5228CONTROL GROUP - CPUSET 5229M: Waiman Long <longman@redhat.com> 5230M: Zefan Li <lizefan.x@bytedance.com> 5231L: cgroups@vger.kernel.org 5232S: Maintained 5233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5234F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5235F: include/linux/cpuset.h 5236F: kernel/cgroup/cpuset.c 5237 5238CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5239M: Johannes Weiner <hannes@cmpxchg.org> 5240M: Michal Hocko <mhocko@kernel.org> 5241M: Roman Gushchin <roman.gushchin@linux.dev> 5242M: Shakeel Butt <shakeelb@google.com> 5243R: Muchun Song <muchun.song@linux.dev> 5244L: cgroups@vger.kernel.org 5245L: linux-mm@kvack.org 5246S: Maintained 5247F: mm/memcontrol.c 5248F: mm/swap_cgroup.c 5249F: tools/testing/selftests/cgroup/memcg_protection.m 5250F: tools/testing/selftests/cgroup/test_kmem.c 5251F: tools/testing/selftests/cgroup/test_memcontrol.c 5252 5253CORETEMP HARDWARE MONITORING DRIVER 5254M: Fenghua Yu <fenghua.yu@intel.com> 5255L: linux-hwmon@vger.kernel.org 5256S: Maintained 5257F: Documentation/hwmon/coretemp.rst 5258F: drivers/hwmon/coretemp.c 5259 5260CORSAIR-CPRO HARDWARE MONITOR DRIVER 5261M: Marius Zachmann <mail@mariuszachmann.de> 5262L: linux-hwmon@vger.kernel.org 5263S: Maintained 5264F: drivers/hwmon/corsair-cpro.c 5265 5266CORSAIR-PSU HARDWARE MONITOR DRIVER 5267M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5268L: linux-hwmon@vger.kernel.org 5269S: Maintained 5270F: Documentation/hwmon/corsair-psu.rst 5271F: drivers/hwmon/corsair-psu.c 5272 5273COUNTER SUBSYSTEM 5274M: William Breathitt Gray <william.gray@linaro.org> 5275L: linux-iio@vger.kernel.org 5276S: Maintained 5277T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5278F: Documentation/ABI/testing/sysfs-bus-counter 5279F: Documentation/driver-api/generic-counter.rst 5280F: drivers/counter/ 5281F: include/linux/counter.h 5282F: include/uapi/linux/counter.h 5283F: tools/counter/ 5284 5285CP2615 I2C DRIVER 5286M: Bence Csókás <bence98@sch.bme.hu> 5287S: Maintained 5288F: drivers/i2c/busses/i2c-cp2615.c 5289 5290CPMAC ETHERNET DRIVER 5291M: Florian Fainelli <f.fainelli@gmail.com> 5292L: netdev@vger.kernel.org 5293S: Maintained 5294F: drivers/net/ethernet/ti/cpmac.c 5295 5296CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5297M: Viresh Kumar <viresh.kumar@linaro.org> 5298M: Sudeep Holla <sudeep.holla@arm.com> 5299L: linux-pm@vger.kernel.org 5300S: Maintained 5301W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5302F: drivers/cpufreq/vexpress-spc-cpufreq.c 5303 5304CPU FREQUENCY SCALING FRAMEWORK 5305M: "Rafael J. Wysocki" <rafael@kernel.org> 5306M: Viresh Kumar <viresh.kumar@linaro.org> 5307L: linux-pm@vger.kernel.org 5308S: Maintained 5309B: https://bugzilla.kernel.org 5310T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5311T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5312F: Documentation/admin-guide/pm/cpufreq.rst 5313F: Documentation/admin-guide/pm/intel_pstate.rst 5314F: Documentation/cpu-freq/ 5315F: Documentation/devicetree/bindings/cpufreq/ 5316F: drivers/cpufreq/ 5317F: include/linux/cpufreq.h 5318F: include/linux/sched/cpufreq.h 5319F: kernel/sched/cpufreq*.c 5320F: tools/testing/selftests/cpufreq/ 5321 5322CPU HOTPLUG 5323M: Thomas Gleixner <tglx@linutronix.de> 5324M: Peter Zijlstra <peterz@infradead.org> 5325L: linux-kernel@vger.kernel.org 5326S: Maintained 5327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5328F: include/linux/cpu.h 5329F: include/linux/cpuhotplug.h 5330F: include/linux/smpboot.h 5331F: kernel/cpu.c 5332F: kernel/smpboot.* 5333 5334CPU IDLE TIME MANAGEMENT FRAMEWORK 5335M: "Rafael J. Wysocki" <rafael@kernel.org> 5336M: Daniel Lezcano <daniel.lezcano@linaro.org> 5337L: linux-pm@vger.kernel.org 5338S: Maintained 5339B: https://bugzilla.kernel.org 5340T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5341F: Documentation/admin-guide/pm/cpuidle.rst 5342F: Documentation/driver-api/pm/cpuidle.rst 5343F: drivers/cpuidle/ 5344F: include/linux/cpuidle.h 5345 5346CPU POWER MONITORING SUBSYSTEM 5347M: Thomas Renninger <trenn@suse.com> 5348M: Shuah Khan <shuah@kernel.org> 5349M: Shuah Khan <skhan@linuxfoundation.org> 5350L: linux-pm@vger.kernel.org 5351S: Maintained 5352F: tools/power/cpupower/ 5353 5354CPUID/MSR DRIVER 5355M: "H. Peter Anvin" <hpa@zytor.com> 5356S: Maintained 5357F: arch/x86/kernel/cpuid.c 5358F: arch/x86/kernel/msr.c 5359 5360CPUIDLE DRIVER - ARM BIG LITTLE 5361M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5362M: Daniel Lezcano <daniel.lezcano@linaro.org> 5363L: linux-pm@vger.kernel.org 5364L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5365S: Maintained 5366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5367F: drivers/cpuidle/cpuidle-big_little.c 5368 5369CPUIDLE DRIVER - ARM EXYNOS 5370M: Daniel Lezcano <daniel.lezcano@linaro.org> 5371M: Kukjin Kim <kgene@kernel.org> 5372R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5373L: linux-pm@vger.kernel.org 5374L: linux-samsung-soc@vger.kernel.org 5375S: Supported 5376F: arch/arm/mach-exynos/pm.c 5377F: drivers/cpuidle/cpuidle-exynos.c 5378F: include/linux/platform_data/cpuidle-exynos.h 5379 5380CPUIDLE DRIVER - ARM PSCI 5381M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5382M: Sudeep Holla <sudeep.holla@arm.com> 5383L: linux-pm@vger.kernel.org 5384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5385S: Supported 5386F: drivers/cpuidle/cpuidle-psci.c 5387 5388CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5389M: Ulf Hansson <ulf.hansson@linaro.org> 5390L: linux-pm@vger.kernel.org 5391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5392S: Supported 5393F: drivers/cpuidle/cpuidle-psci-domain.c 5394F: drivers/cpuidle/cpuidle-psci.h 5395 5396CPUIDLE DRIVER - DT IDLE PM DOMAIN 5397M: Ulf Hansson <ulf.hansson@linaro.org> 5398L: linux-pm@vger.kernel.org 5399S: Supported 5400F: drivers/cpuidle/dt_idle_genpd.c 5401F: drivers/cpuidle/dt_idle_genpd.h 5402 5403CPUIDLE DRIVER - RISC-V SBI 5404M: Anup Patel <anup@brainfault.org> 5405L: linux-pm@vger.kernel.org 5406L: linux-riscv@lists.infradead.org 5407S: Maintained 5408F: drivers/cpuidle/cpuidle-riscv-sbi.c 5409 5410CRAMFS FILESYSTEM 5411M: Nicolas Pitre <nico@fluxnic.net> 5412S: Maintained 5413F: Documentation/filesystems/cramfs.rst 5414F: fs/cramfs/ 5415 5416CREATIVE SB0540 5417M: Bastien Nocera <hadess@hadess.net> 5418L: linux-input@vger.kernel.org 5419S: Maintained 5420F: drivers/hid/hid-creative-sb0540.c 5421 5422CRYPTO API 5423M: Herbert Xu <herbert@gondor.apana.org.au> 5424M: "David S. Miller" <davem@davemloft.net> 5425L: linux-crypto@vger.kernel.org 5426S: Maintained 5427T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5428T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5429F: Documentation/crypto/ 5430F: Documentation/devicetree/bindings/crypto/ 5431F: arch/*/crypto/ 5432F: crypto/ 5433F: drivers/crypto/ 5434F: include/crypto/ 5435F: include/linux/crypto* 5436F: lib/crypto/ 5437 5438CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5439M: Neil Horman <nhorman@tuxdriver.com> 5440L: linux-crypto@vger.kernel.org 5441S: Maintained 5442F: crypto/ansi_cprng.c 5443F: crypto/rng.c 5444 5445CS3308 MEDIA DRIVER 5446M: Hans Verkuil <hverkuil@xs4all.nl> 5447L: linux-media@vger.kernel.org 5448S: Odd Fixes 5449W: http://linuxtv.org 5450T: git git://linuxtv.org/media_tree.git 5451F: drivers/media/i2c/cs3308.c 5452 5453CS5535 Audio ALSA driver 5454M: Jaya Kumar <jayakumar.alsa@gmail.com> 5455S: Maintained 5456F: sound/pci/cs5535audio/ 5457 5458CTU CAN FD DRIVER 5459M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5460M: Ondrej Ille <ondrej.ille@gmail.com> 5461L: linux-can@vger.kernel.org 5462S: Maintained 5463F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5464F: drivers/net/can/ctucanfd/ 5465 5466CW1200 WLAN driver 5467M: Solomon Peachy <pizza@shaftnet.org> 5468S: Maintained 5469F: drivers/net/wireless/st/cw1200/ 5470 5471CX18 VIDEO4LINUX DRIVER 5472M: Andy Walls <awalls@md.metrocast.net> 5473L: linux-media@vger.kernel.org 5474S: Maintained 5475W: https://linuxtv.org 5476T: git git://linuxtv.org/media_tree.git 5477F: drivers/media/pci/cx18/ 5478F: include/uapi/linux/ivtv* 5479 5480CX2341X MPEG ENCODER HELPER MODULE 5481M: Hans Verkuil <hverkuil@xs4all.nl> 5482L: linux-media@vger.kernel.org 5483S: Maintained 5484W: https://linuxtv.org 5485T: git git://linuxtv.org/media_tree.git 5486F: drivers/media/common/cx2341x* 5487F: include/media/drv-intf/cx2341x.h 5488 5489CX24120 MEDIA DRIVER 5490M: Jemma Denson <jdenson@gmail.com> 5491M: Patrick Boettcher <patrick.boettcher@posteo.de> 5492L: linux-media@vger.kernel.org 5493S: Maintained 5494W: https://linuxtv.org 5495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5496F: drivers/media/dvb-frontends/cx24120* 5497 5498CX88 VIDEO4LINUX DRIVER 5499M: Mauro Carvalho Chehab <mchehab@kernel.org> 5500L: linux-media@vger.kernel.org 5501S: Odd fixes 5502W: https://linuxtv.org 5503T: git git://linuxtv.org/media_tree.git 5504F: Documentation/driver-api/media/drivers/cx88* 5505F: drivers/media/pci/cx88/ 5506 5507CXD2820R MEDIA DRIVER 5508M: Antti Palosaari <crope@iki.fi> 5509L: linux-media@vger.kernel.org 5510S: Maintained 5511W: https://linuxtv.org 5512W: http://palosaari.fi/linux/ 5513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5514T: git git://linuxtv.org/anttip/media_tree.git 5515F: drivers/media/dvb-frontends/cxd2820r* 5516 5517CXGB3 ETHERNET DRIVER (CXGB3) 5518M: Raju Rangoju <rajur@chelsio.com> 5519L: netdev@vger.kernel.org 5520S: Supported 5521W: http://www.chelsio.com 5522F: drivers/net/ethernet/chelsio/cxgb3/ 5523 5524CXGB3 ISCSI DRIVER (CXGB3I) 5525M: Varun Prakash <varun@chelsio.com> 5526L: linux-scsi@vger.kernel.org 5527S: Supported 5528W: http://www.chelsio.com 5529F: drivers/scsi/cxgbi/cxgb3i 5530 5531CXGB4 CRYPTO DRIVER (chcr) 5532M: Ayush Sawal <ayush.sawal@chelsio.com> 5533L: linux-crypto@vger.kernel.org 5534S: Supported 5535W: http://www.chelsio.com 5536F: drivers/crypto/chelsio 5537 5538CXGB4 ETHERNET DRIVER (CXGB4) 5539M: Raju Rangoju <rajur@chelsio.com> 5540L: netdev@vger.kernel.org 5541S: Supported 5542W: http://www.chelsio.com 5543F: drivers/net/ethernet/chelsio/cxgb4/ 5544 5545CXGB4 INLINE CRYPTO DRIVER 5546M: Ayush Sawal <ayush.sawal@chelsio.com> 5547L: netdev@vger.kernel.org 5548S: Supported 5549W: http://www.chelsio.com 5550F: drivers/net/ethernet/chelsio/inline_crypto/ 5551 5552CXGB4 ISCSI DRIVER (CXGB4I) 5553M: Varun Prakash <varun@chelsio.com> 5554L: linux-scsi@vger.kernel.org 5555S: Supported 5556W: http://www.chelsio.com 5557F: drivers/scsi/cxgbi/cxgb4i 5558 5559CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5560M: Potnuri Bharat Teja <bharat@chelsio.com> 5561L: linux-rdma@vger.kernel.org 5562S: Supported 5563W: http://www.openfabrics.org 5564F: drivers/infiniband/hw/cxgb4/ 5565F: include/uapi/rdma/cxgb4-abi.h 5566 5567CXGB4VF ETHERNET DRIVER (CXGB4VF) 5568M: Raju Rangoju <rajur@chelsio.com> 5569L: netdev@vger.kernel.org 5570S: Supported 5571W: http://www.chelsio.com 5572F: drivers/net/ethernet/chelsio/cxgb4vf/ 5573 5574CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5575M: Frederic Barrat <fbarrat@linux.ibm.com> 5576M: Andrew Donnellan <ajd@linux.ibm.com> 5577L: linuxppc-dev@lists.ozlabs.org 5578S: Supported 5579F: Documentation/ABI/testing/sysfs-class-cxl 5580F: Documentation/powerpc/cxl.rst 5581F: arch/powerpc/platforms/powernv/pci-cxl.c 5582F: drivers/misc/cxl/ 5583F: include/misc/cxl* 5584F: include/uapi/misc/cxl.h 5585 5586CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5587M: Manoj N. Kumar <manoj@linux.ibm.com> 5588M: Matthew R. Ochs <mrochs@linux.ibm.com> 5589M: Uma Krishnan <ukrishn@linux.ibm.com> 5590L: linux-scsi@vger.kernel.org 5591S: Supported 5592F: Documentation/powerpc/cxlflash.rst 5593F: drivers/scsi/cxlflash/ 5594F: include/uapi/scsi/cxlflash_ioctl.h 5595 5596CYBERPRO FB DRIVER 5597M: Russell King <linux@armlinux.org.uk> 5598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5599S: Maintained 5600W: http://www.armlinux.org.uk/ 5601F: drivers/video/fbdev/cyber2000fb.* 5602 5603CYCLADES PC300 DRIVER 5604S: Orphan 5605F: drivers/net/wan/pc300* 5606 5607CYPRESS CY8C95X0 PINCTRL DRIVER 5608M: Patrick Rudolph <patrick.rudolph@9elements.com> 5609L: linux-gpio@vger.kernel.org 5610S: Maintained 5611F: drivers/pinctrl/pinctrl-cy8c95x0.c 5612 5613CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5614M: Linus Walleij <linus.walleij@linaro.org> 5615L: linux-input@vger.kernel.org 5616S: Maintained 5617F: drivers/input/touchscreen/cy8ctma140.c 5618 5619CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5620M: Yassine Oudjana <y.oudjana@protonmail.com> 5621L: linux-input@vger.kernel.org 5622S: Maintained 5623F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5624F: drivers/input/keyboard/cypress-sf.c 5625 5626CYPRESS_FIRMWARE MEDIA DRIVER 5627M: Antti Palosaari <crope@iki.fi> 5628L: linux-media@vger.kernel.org 5629S: Maintained 5630W: https://linuxtv.org 5631W: http://palosaari.fi/linux/ 5632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5633T: git git://linuxtv.org/anttip/media_tree.git 5634F: drivers/media/common/cypress_firmware* 5635 5636CYTTSP TOUCHSCREEN DRIVER 5637M: Linus Walleij <linus.walleij@linaro.org> 5638L: linux-input@vger.kernel.org 5639S: Maintained 5640F: drivers/input/touchscreen/cyttsp* 5641 5642D-LINK DIR-685 TOUCHKEYS DRIVER 5643M: Linus Walleij <linus.walleij@linaro.org> 5644L: linux-input@vger.kernel.org 5645S: Supported 5646F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5647 5648DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5649M: Joshua Kinard <kumba@gentoo.org> 5650S: Maintained 5651F: drivers/rtc/rtc-ds1685.c 5652F: include/linux/rtc/ds1685.h 5653 5654DAMA SLAVE for AX.25 5655M: Joerg Reuter <jreuter@yaina.de> 5656L: linux-hams@vger.kernel.org 5657S: Maintained 5658W: http://yaina.de/jreuter/ 5659W: http://www.qsl.net/dl1bke/ 5660F: net/ax25/af_ax25.c 5661F: net/ax25/ax25_dev.c 5662F: net/ax25/ax25_ds_* 5663F: net/ax25/ax25_in.c 5664F: net/ax25/ax25_out.c 5665F: net/ax25/ax25_timer.c 5666F: net/ax25/sysctl_net_ax25.c 5667 5668DATA ACCESS MONITOR 5669M: SeongJae Park <sj@kernel.org> 5670L: damon@lists.linux.dev 5671L: linux-mm@kvack.org 5672S: Maintained 5673W: https://damonitor.github.io 5674P: Documentation/mm/damon/maintainer-profile.rst 5675T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5676T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5677T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5678F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5679F: Documentation/admin-guide/mm/damon/ 5680F: Documentation/mm/damon/ 5681F: include/linux/damon.h 5682F: include/trace/events/damon.h 5683F: mm/damon/ 5684F: tools/testing/selftests/damon/ 5685 5686DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5687L: netdev@vger.kernel.org 5688S: Orphan 5689F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5690F: drivers/net/ethernet/dec/tulip/dmfe.c 5691 5692DC390/AM53C974 SCSI driver 5693M: Hannes Reinecke <hare@suse.com> 5694L: linux-scsi@vger.kernel.org 5695S: Maintained 5696F: drivers/scsi/am53c974.c 5697 5698DC395x SCSI driver 5699M: Oliver Neukum <oliver@neukum.org> 5700M: Ali Akcaagac <aliakc@web.de> 5701M: Jamie Lenehan <lenehan@twibble.org> 5702S: Maintained 5703F: Documentation/scsi/dc395x.rst 5704F: drivers/scsi/dc395x.* 5705 5706DCCP PROTOCOL 5707L: dccp@vger.kernel.org 5708S: Orphan 5709W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5710F: include/linux/dccp.h 5711F: include/linux/tfrc.h 5712F: include/uapi/linux/dccp.h 5713F: net/dccp/ 5714 5715DEBUGOBJECTS: 5716M: Thomas Gleixner <tglx@linutronix.de> 5717L: linux-kernel@vger.kernel.org 5718S: Maintained 5719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5720F: include/linux/debugobjects.h 5721F: lib/debugobjects.c 5722 5723DECSTATION PLATFORM SUPPORT 5724M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5725L: linux-mips@vger.kernel.org 5726S: Maintained 5727W: http://www.linux-mips.org/wiki/DECstation 5728F: arch/mips/dec/ 5729F: arch/mips/include/asm/dec/ 5730F: arch/mips/include/asm/mach-dec/ 5731 5732DEFXX FDDI NETWORK DRIVER 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734S: Maintained 5735F: drivers/net/fddi/defxx.* 5736 5737DEFZA FDDI NETWORK DRIVER 5738M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5739S: Maintained 5740F: drivers/net/fddi/defza.* 5741 5742DEINTERLACE DRIVERS FOR ALLWINNER H3 5743M: Jernej Skrabec <jernej.skrabec@gmail.com> 5744L: linux-media@vger.kernel.org 5745S: Maintained 5746T: git git://linuxtv.org/media_tree.git 5747F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5748F: drivers/media/platform/sunxi/sun8i-di/ 5749 5750DELL LAPTOP DRIVER 5751M: Matthew Garrett <mjg59@srcf.ucam.org> 5752M: Pali Rohár <pali@kernel.org> 5753L: platform-driver-x86@vger.kernel.org 5754S: Maintained 5755F: drivers/platform/x86/dell/dell-laptop.c 5756 5757DELL LAPTOP FREEFALL DRIVER 5758M: Pali Rohár <pali@kernel.org> 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-smo8800.c 5761 5762DELL LAPTOP RBTN DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: drivers/platform/x86/dell/dell-rbtn.* 5766 5767DELL LAPTOP SMM DRIVER 5768M: Pali Rohár <pali@kernel.org> 5769S: Maintained 5770F: Documentation/ABI/obsolete/procfs-i8k 5771F: drivers/hwmon/dell-smm-hwmon.c 5772F: include/uapi/linux/i8k.h 5773 5774DELL REMOTE BIOS UPDATE DRIVER 5775M: Stuart Hayes <stuart.w.hayes@gmail.com> 5776L: platform-driver-x86@vger.kernel.org 5777S: Maintained 5778F: drivers/platform/x86/dell/dell_rbu.c 5779 5780DELL SMBIOS DRIVER 5781M: Pali Rohár <pali@kernel.org> 5782L: Dell.Client.Kernel@dell.com 5783L: platform-driver-x86@vger.kernel.org 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-smbios.* 5786 5787DELL SMBIOS SMM DRIVER 5788L: Dell.Client.Kernel@dell.com 5789L: platform-driver-x86@vger.kernel.org 5790S: Maintained 5791F: drivers/platform/x86/dell/dell-smbios-smm.c 5792 5793DELL SMBIOS WMI DRIVER 5794L: Dell.Client.Kernel@dell.com 5795L: platform-driver-x86@vger.kernel.org 5796S: Maintained 5797F: drivers/platform/x86/dell/dell-smbios-wmi.c 5798F: tools/wmi/dell-smbios-example.c 5799 5800DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5801M: Stuart Hayes <stuart.w.hayes@gmail.com> 5802L: platform-driver-x86@vger.kernel.org 5803S: Maintained 5804F: Documentation/driver-api/dcdbas.rst 5805F: drivers/platform/x86/dell/dcdbas.* 5806 5807DELL WMI DDV DRIVER 5808M: Armin Wolf <W_Armin@gmx.de> 5809S: Maintained 5810F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5811F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5812F: Documentation/wmi/devices/dell-wmi-ddv.rst 5813F: drivers/platform/x86/dell/dell-wmi-ddv.c 5814 5815DELL WMI DESCRIPTOR DRIVER 5816L: Dell.Client.Kernel@dell.com 5817S: Maintained 5818F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5819 5820DELL WMI HARDWARE PRIVACY SUPPORT 5821M: Perry Yuan <Perry.Yuan@dell.com> 5822L: Dell.Client.Kernel@dell.com 5823L: platform-driver-x86@vger.kernel.org 5824S: Maintained 5825F: drivers/platform/x86/dell/dell-wmi-privacy.c 5826 5827DELL WMI NOTIFICATIONS DRIVER 5828M: Matthew Garrett <mjg59@srcf.ucam.org> 5829M: Pali Rohár <pali@kernel.org> 5830S: Maintained 5831F: drivers/platform/x86/dell/dell-wmi-base.c 5832 5833DELL WMI SYSMAN DRIVER 5834M: Prasanth Ksr <prasanth.ksr@dell.com> 5835L: Dell.Client.Kernel@dell.com 5836L: platform-driver-x86@vger.kernel.org 5837S: Maintained 5838F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5839F: drivers/platform/x86/dell/dell-wmi-sysman/ 5840 5841DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5842M: Zev Weiss <zev@bewilderbeest.net> 5843L: linux-hwmon@vger.kernel.org 5844S: Maintained 5845F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5846 5847DELTA DPS920AB PSU DRIVER 5848M: Robert Marko <robert.marko@sartura.hr> 5849L: linux-hwmon@vger.kernel.org 5850S: Maintained 5851F: Documentation/hwmon/dps920ab.rst 5852F: drivers/hwmon/pmbus/dps920ab.c 5853 5854DELTA NETWORKS TN48M CPLD DRIVERS 5855M: Robert Marko <robert.marko@sartura.hr> 5856S: Maintained 5857F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5858F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5859F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5860F: drivers/gpio/gpio-tn48m.c 5861F: include/dt-bindings/reset/delta,tn48m-reset.h 5862 5863DELTA ST MEDIA DRIVER 5864M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5865L: linux-media@vger.kernel.org 5866S: Supported 5867W: https://linuxtv.org 5868T: git git://linuxtv.org/media_tree.git 5869F: drivers/media/platform/st/sti/delta 5870 5871DENALI NAND DRIVER 5872L: linux-mtd@lists.infradead.org 5873S: Orphan 5874F: drivers/mtd/nand/raw/denali* 5875 5876DESIGNWARE EDMA CORE IP DRIVER 5877M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5878R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5879R: Serge Semin <fancer.lancer@gmail.com> 5880L: dmaengine@vger.kernel.org 5881S: Maintained 5882F: drivers/dma/dw-edma/ 5883F: include/linux/dma/edma.h 5884 5885DESIGNWARE USB2 DRD IP DRIVER 5886M: Minas Harutyunyan <hminas@synopsys.com> 5887L: linux-usb@vger.kernel.org 5888S: Maintained 5889T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5890F: drivers/usb/dwc2/ 5891 5892DESIGNWARE USB3 DRD IP DRIVER 5893M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5894L: linux-usb@vger.kernel.org 5895S: Maintained 5896F: drivers/usb/dwc3/ 5897 5898DESIGNWARE XDATA IP DRIVER 5899M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5900L: linux-pci@vger.kernel.org 5901S: Maintained 5902F: Documentation/misc-devices/dw-xdata-pcie.rst 5903F: drivers/misc/dw-xdata-pcie.c 5904 5905DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5906M: Andreas Klinger <ak@it-klinger.de> 5907L: linux-iio@vger.kernel.org 5908S: Maintained 5909F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5910F: drivers/iio/proximity/srf*.c 5911 5912DEVICE COREDUMP (DEV_COREDUMP) 5913M: Johannes Berg <johannes@sipsolutions.net> 5914L: linux-kernel@vger.kernel.org 5915S: Maintained 5916F: drivers/base/devcoredump.c 5917F: include/linux/devcoredump.h 5918 5919DEVICE DEPENDENCY HELPER SCRIPT 5920M: Saravana Kannan <saravanak@google.com> 5921L: linux-kernel@vger.kernel.org 5922S: Maintained 5923F: scripts/dev-needs.sh 5924 5925DEVICE DIRECT ACCESS (DAX) 5926M: Dan Williams <dan.j.williams@intel.com> 5927M: Vishal Verma <vishal.l.verma@intel.com> 5928M: Dave Jiang <dave.jiang@intel.com> 5929L: nvdimm@lists.linux.dev 5930L: linux-cxl@vger.kernel.org 5931S: Supported 5932F: drivers/dax/ 5933 5934DEVICE FREQUENCY (DEVFREQ) 5935M: MyungJoo Ham <myungjoo.ham@samsung.com> 5936M: Kyungmin Park <kyungmin.park@samsung.com> 5937M: Chanwoo Choi <cw00.choi@samsung.com> 5938L: linux-pm@vger.kernel.org 5939S: Maintained 5940T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5941F: Documentation/devicetree/bindings/devfreq/ 5942F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5943F: drivers/devfreq/ 5944F: include/linux/devfreq.h 5945F: include/trace/events/devfreq.h 5946 5947DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5948M: Chanwoo Choi <cw00.choi@samsung.com> 5949L: linux-pm@vger.kernel.org 5950S: Supported 5951T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5952F: Documentation/devicetree/bindings/devfreq/event/ 5953F: drivers/devfreq/devfreq-event.c 5954F: drivers/devfreq/event/ 5955F: include/dt-bindings/pmu/exynos_ppmu.h 5956F: include/linux/devfreq-event.h 5957 5958DEVICE RESOURCE MANAGEMENT HELPERS 5959M: Hans de Goede <hdegoede@redhat.com> 5960R: Matti Vaittinen <mazziesaccount@gmail.com> 5961S: Maintained 5962F: include/linux/devm-helpers.h 5963 5964DEVICE-MAPPER (LVM) 5965M: Alasdair Kergon <agk@redhat.com> 5966M: Mike Snitzer <snitzer@kernel.org> 5967M: dm-devel@redhat.com 5968L: dm-devel@redhat.com 5969S: Maintained 5970W: http://sources.redhat.com/dm 5971Q: http://patchwork.kernel.org/project/dm-devel/list/ 5972T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5973T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5974F: Documentation/admin-guide/device-mapper/ 5975F: drivers/md/Kconfig 5976F: drivers/md/Makefile 5977F: drivers/md/dm* 5978F: drivers/md/persistent-data/ 5979F: include/linux/device-mapper.h 5980F: include/linux/dm-*.h 5981F: include/uapi/linux/dm-*.h 5982 5983DEVLINK 5984M: Jiri Pirko <jiri@resnulli.us> 5985L: netdev@vger.kernel.org 5986S: Supported 5987F: Documentation/networking/devlink 5988F: include/net/devlink.h 5989F: include/uapi/linux/devlink.h 5990F: net/devlink/ 5991 5992DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5993M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5994L: kernel@dh-electronics.com 5995S: Maintained 5996F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5997F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5998 5999DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6000M: Marek Vasut <marex@denx.de> 6001L: kernel@dh-electronics.com 6002S: Maintained 6003F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6004F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6005 6006DIALOG SEMICONDUCTOR DRIVERS 6007M: Support Opensource <support.opensource@diasemi.com> 6008S: Supported 6009W: http://www.dialog-semiconductor.com/products 6010F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6011F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6012F: Documentation/devicetree/bindings/mfd/da90*.txt 6013F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6014F: Documentation/devicetree/bindings/regulator/da92*.txt 6015F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6016F: Documentation/devicetree/bindings/regulator/slg51000.txt 6017F: Documentation/devicetree/bindings/sound/da[79]*.txt 6018F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6019F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6020F: Documentation/hwmon/da90??.rst 6021F: drivers/gpio/gpio-da90??.c 6022F: drivers/hwmon/da90??-hwmon.c 6023F: drivers/iio/adc/da91??-*.c 6024F: drivers/input/misc/da72??.[ch] 6025F: drivers/input/misc/da90??_onkey.c 6026F: drivers/input/touchscreen/da9052_tsi.c 6027F: drivers/leds/leds-da90??.c 6028F: drivers/mfd/da903x.c 6029F: drivers/mfd/da90??-*.c 6030F: drivers/mfd/da91??-*.c 6031F: drivers/pinctrl/pinctrl-da90??.c 6032F: drivers/power/supply/da9052-battery.c 6033F: drivers/power/supply/da91??-*.c 6034F: drivers/regulator/da9???-regulator.[ch] 6035F: drivers/regulator/slg51000-regulator.[ch] 6036F: drivers/rtc/rtc-da90??.c 6037F: drivers/thermal/da90??-thermal.c 6038F: drivers/video/backlight/da90??_bl.c 6039F: drivers/watchdog/da90??_wdt.c 6040F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6041F: include/linux/mfd/da903x.h 6042F: include/linux/mfd/da9052/ 6043F: include/linux/mfd/da9055/ 6044F: include/linux/mfd/da9062/ 6045F: include/linux/mfd/da9063/ 6046F: include/linux/mfd/da9150/ 6047F: include/linux/regulator/da9211.h 6048F: include/sound/da[79]*.h 6049F: sound/soc/codecs/da[79]*.[ch] 6050 6051DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6052M: William Breathitt Gray <william.gray@linaro.org> 6053L: linux-gpio@vger.kernel.org 6054S: Maintained 6055F: drivers/gpio/gpio-gpio-mm.c 6056 6057DIOLAN U2C-12 I2C DRIVER 6058M: Guenter Roeck <linux@roeck-us.net> 6059L: linux-i2c@vger.kernel.org 6060S: Maintained 6061F: drivers/i2c/busses/i2c-diolan-u2c.c 6062 6063DIRECTORY NOTIFICATION (DNOTIFY) 6064M: Jan Kara <jack@suse.cz> 6065R: Amir Goldstein <amir73il@gmail.com> 6066L: linux-fsdevel@vger.kernel.org 6067S: Maintained 6068F: Documentation/filesystems/dnotify.rst 6069F: fs/notify/dnotify/ 6070F: include/linux/dnotify.h 6071 6072DISK GEOMETRY AND PARTITION HANDLING 6073M: Andries Brouwer <aeb@cwi.nl> 6074S: Maintained 6075W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6076W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6077W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6078 6079DISKQUOTA 6080M: Jan Kara <jack@suse.com> 6081S: Maintained 6082F: Documentation/filesystems/quota.rst 6083F: fs/quota/ 6084F: include/linux/quota*.h 6085F: include/uapi/linux/quota*.h 6086 6087DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6088M: Bernie Thompson <bernie@plugable.com> 6089L: linux-fbdev@vger.kernel.org 6090S: Maintained 6091W: http://plugable.com/category/projects/udlfb/ 6092F: Documentation/fb/udlfb.rst 6093F: drivers/video/fbdev/udlfb.c 6094F: include/video/udlfb.h 6095 6096DISTRIBUTED LOCK MANAGER (DLM) 6097M: Christine Caulfield <ccaulfie@redhat.com> 6098M: David Teigland <teigland@redhat.com> 6099L: cluster-devel@redhat.com 6100S: Supported 6101W: http://sources.redhat.com/cluster/ 6102T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6103F: fs/dlm/ 6104 6105DMA BUFFER SHARING FRAMEWORK 6106M: Sumit Semwal <sumit.semwal@linaro.org> 6107M: Christian König <christian.koenig@amd.com> 6108L: linux-media@vger.kernel.org 6109L: dri-devel@lists.freedesktop.org 6110L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6111S: Maintained 6112T: git git://anongit.freedesktop.org/drm/drm-misc 6113F: Documentation/driver-api/dma-buf.rst 6114F: drivers/dma-buf/ 6115F: include/linux/*fence.h 6116F: include/linux/dma-buf.h 6117F: include/linux/dma-resv.h 6118K: \bdma_(?:buf|fence|resv)\b 6119 6120DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6121M: Vinod Koul <vkoul@kernel.org> 6122L: dmaengine@vger.kernel.org 6123S: Maintained 6124Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6125T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6126F: Documentation/devicetree/bindings/dma/ 6127F: Documentation/driver-api/dmaengine/ 6128F: drivers/dma/ 6129F: include/dt-bindings/dma/ 6130F: include/linux/dma/ 6131F: include/linux/dmaengine.h 6132F: include/linux/of_dma.h 6133 6134DMA MAPPING BENCHMARK 6135M: Xiang Chen <chenxiang66@hisilicon.com> 6136L: iommu@lists.linux.dev 6137F: kernel/dma/map_benchmark.c 6138F: tools/testing/selftests/dma/ 6139 6140DMA MAPPING HELPERS 6141M: Christoph Hellwig <hch@lst.de> 6142M: Marek Szyprowski <m.szyprowski@samsung.com> 6143R: Robin Murphy <robin.murphy@arm.com> 6144L: iommu@lists.linux.dev 6145S: Supported 6146W: http://git.infradead.org/users/hch/dma-mapping.git 6147T: git git://git.infradead.org/users/hch/dma-mapping.git 6148F: include/asm-generic/dma-mapping.h 6149F: include/linux/dma-direct.h 6150F: include/linux/dma-map-ops.h 6151F: include/linux/dma-mapping.h 6152F: include/linux/swiotlb.h 6153F: kernel/dma/ 6154 6155DMA-BUF HEAPS FRAMEWORK 6156M: Sumit Semwal <sumit.semwal@linaro.org> 6157R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6158R: Liam Mark <lmark@codeaurora.org> 6159R: Laura Abbott <labbott@redhat.com> 6160R: Brian Starkey <Brian.Starkey@arm.com> 6161R: John Stultz <jstultz@google.com> 6162L: linux-media@vger.kernel.org 6163L: dri-devel@lists.freedesktop.org 6164L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6165S: Maintained 6166T: git git://anongit.freedesktop.org/drm/drm-misc 6167F: drivers/dma-buf/dma-heap.c 6168F: drivers/dma-buf/heaps/* 6169F: include/linux/dma-heap.h 6170F: include/uapi/linux/dma-heap.h 6171 6172DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6173M: Lukasz Luba <lukasz.luba@arm.com> 6174L: linux-pm@vger.kernel.org 6175L: linux-samsung-soc@vger.kernel.org 6176S: Maintained 6177F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6178F: drivers/memory/samsung/exynos5422-dmc.c 6179 6180DME1737 HARDWARE MONITOR DRIVER 6181M: Juerg Haefliger <juergh@proton.me> 6182L: linux-hwmon@vger.kernel.org 6183S: Maintained 6184F: Documentation/hwmon/dme1737.rst 6185F: drivers/hwmon/dme1737.c 6186 6187DMI/SMBIOS SUPPORT 6188M: Jean Delvare <jdelvare@suse.com> 6189S: Maintained 6190T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6191F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6192F: drivers/firmware/dmi-id.c 6193F: drivers/firmware/dmi_scan.c 6194F: include/linux/dmi.h 6195 6196DOCUMENTATION 6197M: Jonathan Corbet <corbet@lwn.net> 6198L: linux-doc@vger.kernel.org 6199S: Maintained 6200P: Documentation/doc-guide/maintainer-profile.rst 6201T: git git://git.lwn.net/linux.git docs-next 6202F: Documentation/ 6203F: scripts/documentation-file-ref-check 6204F: scripts/kernel-doc 6205F: scripts/sphinx-pre-install 6206X: Documentation/ABI/ 6207X: Documentation/admin-guide/media/ 6208X: Documentation/devicetree/ 6209X: Documentation/driver-api/media/ 6210X: Documentation/firmware-guide/acpi/ 6211X: Documentation/i2c/ 6212X: Documentation/netlink/ 6213X: Documentation/power/ 6214X: Documentation/spi/ 6215X: Documentation/userspace-api/media/ 6216 6217DOCUMENTATION PROCESS 6218M: Jonathan Corbet <corbet@lwn.net> 6219L: workflows@vger.kernel.org 6220S: Maintained 6221F: Documentation/process/ 6222 6223DOCUMENTATION REPORTING ISSUES 6224M: Thorsten Leemhuis <linux@leemhuis.info> 6225L: linux-doc@vger.kernel.org 6226S: Maintained 6227F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6228F: Documentation/admin-guide/reporting-issues.rst 6229 6230DOCUMENTATION SCRIPTS 6231M: Mauro Carvalho Chehab <mchehab@kernel.org> 6232L: linux-doc@vger.kernel.org 6233S: Maintained 6234F: Documentation/sphinx/parse-headers.pl 6235F: scripts/documentation-file-ref-check 6236F: scripts/sphinx-pre-install 6237 6238DOCUMENTATION/ITALIAN 6239M: Federico Vaga <federico.vaga@vaga.pv.it> 6240L: linux-doc@vger.kernel.org 6241S: Maintained 6242F: Documentation/translations/it_IT 6243 6244DOCUMENTATION/JAPANESE 6245R: Akira Yokosawa <akiyks@gmail.com> 6246L: linux-doc@vger.kernel.org 6247S: Maintained 6248F: Documentation/translations/ja_JP 6249 6250DONGWOON DW9714 LENS VOICE COIL DRIVER 6251M: Sakari Ailus <sakari.ailus@linux.intel.com> 6252L: linux-media@vger.kernel.org 6253S: Maintained 6254T: git git://linuxtv.org/media_tree.git 6255F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6256F: drivers/media/i2c/dw9714.c 6257 6258DONGWOON DW9768 LENS VOICE COIL DRIVER 6259M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6260L: linux-media@vger.kernel.org 6261S: Maintained 6262T: git git://linuxtv.org/media_tree.git 6263F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6264F: drivers/media/i2c/dw9768.c 6265 6266DONGWOON DW9807 LENS VOICE COIL DRIVER 6267M: Sakari Ailus <sakari.ailus@linux.intel.com> 6268L: linux-media@vger.kernel.org 6269S: Maintained 6270T: git git://linuxtv.org/media_tree.git 6271F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6272F: drivers/media/i2c/dw9807-vcm.c 6273 6274DOUBLETALK DRIVER 6275M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6276L: blinux-list@redhat.com 6277S: Maintained 6278F: drivers/char/dtlk.c 6279F: include/linux/dtlk.h 6280 6281DPAA2 DATAPATH I/O (DPIO) DRIVER 6282M: Roy Pledge <Roy.Pledge@nxp.com> 6283L: linux-kernel@vger.kernel.org 6284S: Maintained 6285F: drivers/soc/fsl/dpio 6286 6287DPAA2 ETHERNET DRIVER 6288M: Ioana Ciornei <ioana.ciornei@nxp.com> 6289L: netdev@vger.kernel.org 6290S: Maintained 6291F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6292F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6293F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6294F: drivers/net/ethernet/freescale/dpaa2/Makefile 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6296F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6297F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6298F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6299F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6300F: drivers/net/ethernet/freescale/dpaa2/dpni* 6301 6302DPAA2 ETHERNET SWITCH DRIVER 6303M: Ioana Ciornei <ioana.ciornei@nxp.com> 6304L: netdev@vger.kernel.org 6305S: Maintained 6306F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6307F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6308F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6309 6310DRBD DRIVER 6311M: Philipp Reisner <philipp.reisner@linbit.com> 6312M: Lars Ellenberg <lars.ellenberg@linbit.com> 6313M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6314L: drbd-dev@lists.linbit.com 6315S: Supported 6316W: http://www.drbd.org 6317T: git git://git.linbit.com/linux-drbd.git 6318T: git git://git.linbit.com/drbd-8.4.git 6319F: Documentation/admin-guide/blockdev/ 6320F: drivers/block/drbd/ 6321F: include/linux/drbd* 6322F: lib/lru_cache.c 6323 6324DRIVER COMPONENT FRAMEWORK 6325L: dri-devel@lists.freedesktop.org 6326F: drivers/base/component.c 6327F: include/linux/component.h 6328 6329DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6330M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6331R: "Rafael J. Wysocki" <rafael@kernel.org> 6332S: Supported 6333T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6334F: Documentation/core-api/kobject.rst 6335F: drivers/base/ 6336F: fs/debugfs/ 6337F: fs/sysfs/ 6338F: include/linux/debugfs.h 6339F: include/linux/fwnode.h 6340F: include/linux/kobj* 6341F: include/linux/property.h 6342F: lib/kobj* 6343 6344DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6345M: Nishanth Menon <nm@ti.com> 6346L: linux-pm@vger.kernel.org 6347S: Maintained 6348F: drivers/soc/ti/smartreflex.c 6349F: include/linux/power/smartreflex.h 6350 6351DRM ACCEL DRIVERS FOR INTEL VPU 6352M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6353M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6354L: dri-devel@lists.freedesktop.org 6355S: Supported 6356T: git git://anongit.freedesktop.org/drm/drm-misc 6357F: drivers/accel/ivpu/ 6358F: include/uapi/drm/ivpu_accel.h 6359 6360DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6361M: Oded Gabbay <ogabbay@kernel.org> 6362L: dri-devel@lists.freedesktop.org 6363S: Maintained 6364C: irc://irc.oftc.net/dri-devel 6365T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6366F: Documentation/accel/ 6367F: drivers/accel/ 6368F: include/drm/drm_accel.h 6369 6370DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6371M: Maxime Ripard <mripard@kernel.org> 6372M: Chen-Yu Tsai <wens@csie.org> 6373R: Jernej Skrabec <jernej.skrabec@gmail.com> 6374L: dri-devel@lists.freedesktop.org 6375S: Supported 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: drivers/gpu/drm/sun4i/sun8i* 6378 6379DRM DRIVER FOR ARM PL111 CLCD 6380M: Emma Anholt <emma@anholt.net> 6381S: Supported 6382T: git git://anongit.freedesktop.org/drm/drm-misc 6383F: drivers/gpu/drm/pl111/ 6384 6385DRM DRIVER FOR ARM VERSATILE TFT PANELS 6386M: Linus Walleij <linus.walleij@linaro.org> 6387S: Maintained 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6390F: drivers/gpu/drm/panel/panel-arm-versatile.c 6391 6392DRM DRIVER FOR ASPEED BMC GFX 6393M: Joel Stanley <joel@jms.id.au> 6394L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6395S: Supported 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6398F: drivers/gpu/drm/aspeed/ 6399 6400DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6401M: Dave Airlie <airlied@redhat.com> 6402R: Thomas Zimmermann <tzimmermann@suse.de> 6403L: dri-devel@lists.freedesktop.org 6404S: Supported 6405T: git git://anongit.freedesktop.org/drm/drm-misc 6406F: drivers/gpu/drm/ast/ 6407 6408DRM DRIVER FOR BOCHS VIRTUAL GPU 6409M: Gerd Hoffmann <kraxel@redhat.com> 6410L: virtualization@lists.linux-foundation.org 6411S: Maintained 6412T: git git://anongit.freedesktop.org/drm/drm-misc 6413F: drivers/gpu/drm/tiny/bochs.c 6414 6415DRM DRIVER FOR BOE HIMAX8279D PANELS 6416M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6417S: Maintained 6418F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6419F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6420 6421DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6422M: Jagan Teki <jagan@amarulasolutions.com> 6423S: Maintained 6424F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6425F: drivers/gpu/drm/bridge/chipone-icn6211.c 6426 6427DRM DRIVER FOR EBBG FT8719 PANEL 6428M: Joel Selvaraj <jo@jsfamily.in> 6429S: Maintained 6430T: git git://anongit.freedesktop.org/drm/drm-misc 6431F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6432F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6433 6434DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6435M: Linus Walleij <linus.walleij@linaro.org> 6436S: Maintained 6437T: git git://anongit.freedesktop.org/drm/drm-misc 6438F: drivers/gpu/drm/tve200/ 6439 6440DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6441M: Icenowy Zheng <icenowy@aosc.io> 6442S: Maintained 6443F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6444F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6445 6446DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6447M: Jagan Teki <jagan@amarulasolutions.com> 6448S: Maintained 6449F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6450F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6451 6452DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6453M: Thomas Zimmermann <tzimmermann@suse.de> 6454M: Javier Martinez Canillas <javierm@redhat.com> 6455L: dri-devel@lists.freedesktop.org 6456S: Maintained 6457T: git git://anongit.freedesktop.org/drm/drm-misc 6458F: drivers/gpu/drm/drm_aperture.c 6459F: drivers/gpu/drm/tiny/ofdrm.c 6460F: drivers/gpu/drm/tiny/simpledrm.c 6461F: drivers/video/aperture.c 6462F: drivers/video/nomodeset.c 6463F: include/drm/drm_aperture.h 6464F: include/linux/aperture.h 6465F: include/video/nomodeset.h 6466 6467DRM DRIVER FOR GENERIC EDP PANELS 6468R: Douglas Anderson <dianders@chromium.org> 6469F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6470F: drivers/gpu/drm/panel/panel-edp.c 6471 6472DRM DRIVER FOR GENERIC USB DISPLAY 6473M: Noralf Trønnes <noralf@tronnes.org> 6474S: Maintained 6475W: https://github.com/notro/gud/wiki 6476T: git git://anongit.freedesktop.org/drm/drm-misc 6477F: drivers/gpu/drm/gud/ 6478F: include/drm/gud.h 6479 6480DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6481M: Hans de Goede <hdegoede@redhat.com> 6482S: Maintained 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: drivers/gpu/drm/tiny/gm12u320.c 6485 6486DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6487M: Ondrej Jirman <megi@xff.cz> 6488M: Javier Martinez Canillas <javierm@redhat.com> 6489S: Maintained 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6492F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6493 6494DRM DRIVER FOR HX8357D PANELS 6495M: Emma Anholt <emma@anholt.net> 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6499F: drivers/gpu/drm/tiny/hx8357d.c 6500 6501DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6502M: Deepak Rawat <drawat.floss@gmail.com> 6503L: linux-hyperv@vger.kernel.org 6504L: dri-devel@lists.freedesktop.org 6505S: Maintained 6506T: git git://anongit.freedesktop.org/drm/drm-misc 6507F: drivers/gpu/drm/hyperv 6508 6509DRM DRIVER FOR ILITEK ILI9225 PANELS 6510M: David Lechner <david@lechnology.com> 6511S: Maintained 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6514F: drivers/gpu/drm/tiny/ili9225.c 6515 6516DRM DRIVER FOR ILITEK ILI9486 PANELS 6517M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6521F: drivers/gpu/drm/tiny/ili9486.c 6522 6523DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6524M: Jagan Teki <jagan@edgeble.ai> 6525S: Maintained 6526F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6527F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6528 6529DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6530M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6531S: Supported 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: drivers/gpu/drm/logicvc/ 6534 6535DRM DRIVER FOR LVDS PANELS 6536M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6537L: dri-devel@lists.freedesktop.org 6538S: Maintained 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: Documentation/devicetree/bindings/display/lvds.yaml 6541F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6542F: drivers/gpu/drm/panel/panel-lvds.c 6543 6544DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6545M: Guido Günther <agx@sigxcpu.org> 6546R: Purism Kernel Team <kernel@puri.sm> 6547S: Maintained 6548F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6549F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6550 6551DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6552M: Dave Airlie <airlied@redhat.com> 6553R: Thomas Zimmermann <tzimmermann@suse.de> 6554L: dri-devel@lists.freedesktop.org 6555S: Supported 6556T: git git://anongit.freedesktop.org/drm/drm-misc 6557F: drivers/gpu/drm/mgag200/ 6558 6559DRM DRIVER FOR MI0283QT 6560M: Noralf Trønnes <noralf@tronnes.org> 6561S: Maintained 6562T: git git://anongit.freedesktop.org/drm/drm-misc 6563F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6564F: drivers/gpu/drm/tiny/mi0283qt.c 6565 6566DRM DRIVER FOR MIPI DBI compatible panels 6567M: Noralf Trønnes <noralf@tronnes.org> 6568S: Maintained 6569W: https://github.com/notro/panel-mipi-dbi/wiki 6570T: git git://anongit.freedesktop.org/drm/drm-misc 6571F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6572F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6573 6574DRM DRIVER FOR MSM ADRENO GPU 6575M: Rob Clark <robdclark@gmail.com> 6576M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6577M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6578R: Sean Paul <sean@poorly.run> 6579R: Marijn Suijten <marijn.suijten@somainline.org> 6580L: linux-arm-msm@vger.kernel.org 6581L: dri-devel@lists.freedesktop.org 6582L: freedreno@lists.freedesktop.org 6583S: Maintained 6584B: https://gitlab.freedesktop.org/drm/msm/-/issues 6585T: git https://gitlab.freedesktop.org/drm/msm.git 6586F: Documentation/devicetree/bindings/display/msm/ 6587F: drivers/gpu/drm/msm/ 6588F: include/uapi/drm/msm_drm.h 6589 6590DRM DRIVER FOR NOVATEK NT35510 PANELS 6591M: Linus Walleij <linus.walleij@linaro.org> 6592S: Maintained 6593T: git git://anongit.freedesktop.org/drm/drm-misc 6594F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6595F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6596 6597DRM DRIVER FOR NOVATEK NT35560 PANELS 6598M: Linus Walleij <linus.walleij@linaro.org> 6599S: Maintained 6600T: git git://anongit.freedesktop.org/drm/drm-misc 6601F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6602F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6603 6604DRM DRIVER FOR NOVATEK NT36523 PANELS 6605M: Jianhua Lu <lujianhua000@gmail.com> 6606S: Maintained 6607T: git git://anongit.freedesktop.org/drm/drm-misc 6608F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6609F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6610 6611DRM DRIVER FOR NOVATEK NT36672A PANELS 6612M: Sumit Semwal <sumit.semwal@linaro.org> 6613S: Maintained 6614T: git git://anongit.freedesktop.org/drm/drm-misc 6615F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6616F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6617 6618DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6619M: Ben Skeggs <bskeggs@redhat.com> 6620M: Karol Herbst <kherbst@redhat.com> 6621M: Lyude Paul <lyude@redhat.com> 6622L: dri-devel@lists.freedesktop.org 6623L: nouveau@lists.freedesktop.org 6624S: Supported 6625W: https://nouveau.freedesktop.org/ 6626Q: https://patchwork.freedesktop.org/project/nouveau/ 6627Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6628B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6629C: irc://irc.oftc.net/nouveau 6630T: git https://gitlab.freedesktop.org/drm/nouveau.git 6631F: drivers/gpu/drm/nouveau/ 6632F: include/uapi/drm/nouveau_drm.h 6633 6634DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6635M: Stefan Mavrodiev <stefan@olimex.com> 6636S: Maintained 6637F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6638F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6639 6640DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6641R: Douglas Anderson <dianders@chromium.org> 6642F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6643F: drivers/gpu/drm/bridge/parade-ps8640.c 6644 6645DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6646M: Noralf Trønnes <noralf@tronnes.org> 6647S: Maintained 6648T: git git://anongit.freedesktop.org/drm/drm-misc 6649F: Documentation/devicetree/bindings/display/repaper.txt 6650F: drivers/gpu/drm/tiny/repaper.c 6651 6652DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6653M: Dave Airlie <airlied@redhat.com> 6654M: Gerd Hoffmann <kraxel@redhat.com> 6655L: virtualization@lists.linux-foundation.org 6656S: Obsolete 6657W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6658T: git git://anongit.freedesktop.org/drm/drm-misc 6659F: drivers/gpu/drm/tiny/cirrus.c 6660 6661DRM DRIVER FOR QXL VIRTUAL GPU 6662M: Dave Airlie <airlied@redhat.com> 6663M: Gerd Hoffmann <kraxel@redhat.com> 6664L: virtualization@lists.linux-foundation.org 6665L: spice-devel@lists.freedesktop.org 6666S: Maintained 6667T: git git://anongit.freedesktop.org/drm/drm-misc 6668F: drivers/gpu/drm/qxl/ 6669F: include/uapi/drm/qxl_drm.h 6670 6671DRM DRIVER FOR RAYDIUM RM67191 PANELS 6672M: Robert Chiras <robert.chiras@nxp.com> 6673S: Maintained 6674F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6675F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6676 6677DRM DRIVER FOR SAMSUNG DB7430 PANELS 6678M: Linus Walleij <linus.walleij@linaro.org> 6679S: Maintained 6680T: git git://anongit.freedesktop.org/drm/drm-misc 6681F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6682F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6683 6684DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6685M: Inki Dae <inki.dae@samsung.com> 6686M: Jagan Teki <jagan@amarulasolutions.com> 6687M: Marek Szyprowski <m.szyprowski@samsung.com> 6688S: Maintained 6689T: git git://anongit.freedesktop.org/drm/drm-misc 6690F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6691F: drivers/gpu/drm/bridge/samsung-dsim.c 6692F: include/drm/bridge/samsung-dsim.h 6693 6694DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6695M: Markuss Broks <markuss.broks@gmail.com> 6696S: Maintained 6697F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6698F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6699 6700DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6701M: Artur Weber <aweber.kernel@gmail.com> 6702S: Maintained 6703F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6704F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6705 6706DRM DRIVER FOR SITRONIX ST7586 PANELS 6707M: David Lechner <david@lechnology.com> 6708S: Maintained 6709T: git git://anongit.freedesktop.org/drm/drm-misc 6710F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6711F: drivers/gpu/drm/tiny/st7586.c 6712 6713DRM DRIVER FOR SITRONIX ST7701 PANELS 6714M: Jagan Teki <jagan@amarulasolutions.com> 6715S: Maintained 6716F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6717F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6718 6719DRM DRIVER FOR SITRONIX ST7703 PANELS 6720M: Guido Günther <agx@sigxcpu.org> 6721R: Purism Kernel Team <kernel@puri.sm> 6722R: Ondrej Jirman <megous@megous.com> 6723S: Maintained 6724F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6725F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6726 6727DRM DRIVER FOR SITRONIX ST7735R PANELS 6728M: David Lechner <david@lechnology.com> 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6732F: drivers/gpu/drm/tiny/st7735r.c 6733 6734DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6735M: Javier Martinez Canillas <javierm@redhat.com> 6736S: Maintained 6737T: git git://anongit.freedesktop.org/drm/drm-misc 6738F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6739F: drivers/gpu/drm/solomon/ssd130x* 6740 6741DRM DRIVER FOR ST-ERICSSON MCDE 6742M: Linus Walleij <linus.walleij@linaro.org> 6743S: Maintained 6744T: git git://anongit.freedesktop.org/drm/drm-misc 6745F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6746F: drivers/gpu/drm/mcde/ 6747 6748DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6749M: Jagan Teki <jagan@amarulasolutions.com> 6750S: Maintained 6751F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6752F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6753 6754DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6755R: Douglas Anderson <dianders@chromium.org> 6756F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6757F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6758 6759DRM DRIVER FOR TPO TPG110 PANELS 6760M: Linus Walleij <linus.walleij@linaro.org> 6761S: Maintained 6762T: git git://anongit.freedesktop.org/drm/drm-misc 6763F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6764F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6765 6766DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6767M: Dave Airlie <airlied@redhat.com> 6768R: Sean Paul <sean@poorly.run> 6769R: Thomas Zimmermann <tzimmermann@suse.de> 6770L: dri-devel@lists.freedesktop.org 6771S: Supported 6772T: git git://anongit.freedesktop.org/drm/drm-misc 6773F: drivers/gpu/drm/udl/ 6774 6775DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6776M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6777M: Melissa Wen <melissa.srw@gmail.com> 6778M: Maíra Canal <mairacanal@riseup.net> 6779R: Haneen Mohammed <hamohammed.sa@gmail.com> 6780R: Daniel Vetter <daniel@ffwll.ch> 6781L: dri-devel@lists.freedesktop.org 6782S: Maintained 6783T: git git://anongit.freedesktop.org/drm/drm-misc 6784F: Documentation/gpu/vkms.rst 6785F: drivers/gpu/drm/vkms/ 6786 6787DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6788M: Hans de Goede <hdegoede@redhat.com> 6789L: dri-devel@lists.freedesktop.org 6790S: Maintained 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: drivers/gpu/drm/vboxvideo/ 6793 6794DRM DRIVER FOR VMWARE VIRTUAL GPU 6795M: Zack Rusin <zackr@vmware.com> 6796R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6797L: dri-devel@lists.freedesktop.org 6798S: Supported 6799T: git git://anongit.freedesktop.org/drm/drm-misc 6800F: drivers/gpu/drm/vmwgfx/ 6801F: include/uapi/drm/vmwgfx_drm.h 6802 6803DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6804M: Linus Walleij <linus.walleij@linaro.org> 6805S: Maintained 6806T: git git://anongit.freedesktop.org/drm/drm-misc 6807F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6808F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6809 6810DRM DRIVERS 6811M: David Airlie <airlied@gmail.com> 6812M: Daniel Vetter <daniel@ffwll.ch> 6813L: dri-devel@lists.freedesktop.org 6814S: Maintained 6815B: https://gitlab.freedesktop.org/drm 6816C: irc://irc.oftc.net/dri-devel 6817T: git git://anongit.freedesktop.org/drm/drm 6818F: Documentation/devicetree/bindings/display/ 6819F: Documentation/devicetree/bindings/gpu/ 6820F: Documentation/gpu/ 6821F: drivers/gpu/ 6822F: include/drm/ 6823F: include/linux/vga* 6824F: include/uapi/drm/ 6825 6826DRM DRIVERS AND MISC GPU PATCHES 6827M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6828M: Maxime Ripard <mripard@kernel.org> 6829M: Thomas Zimmermann <tzimmermann@suse.de> 6830S: Maintained 6831W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6832T: git git://anongit.freedesktop.org/drm/drm-misc 6833F: Documentation/gpu/ 6834F: drivers/gpu/drm/* 6835F: drivers/gpu/vga/ 6836F: include/drm/drm* 6837F: include/linux/vga* 6838F: include/uapi/drm/drm* 6839 6840DRM DRIVERS FOR ALLWINNER A10 6841M: Maxime Ripard <mripard@kernel.org> 6842M: Chen-Yu Tsai <wens@csie.org> 6843L: dri-devel@lists.freedesktop.org 6844S: Supported 6845T: git git://anongit.freedesktop.org/drm/drm-misc 6846F: Documentation/devicetree/bindings/display/allwinner* 6847F: drivers/gpu/drm/sun4i/ 6848 6849DRM DRIVERS FOR AMLOGIC SOCS 6850M: Neil Armstrong <neil.armstrong@linaro.org> 6851L: dri-devel@lists.freedesktop.org 6852L: linux-amlogic@lists.infradead.org 6853S: Supported 6854W: http://linux-meson.com/ 6855T: git git://anongit.freedesktop.org/drm/drm-misc 6856F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6857F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6858F: Documentation/gpu/meson.rst 6859F: drivers/gpu/drm/meson/ 6860 6861DRM DRIVERS FOR ATMEL HLCDC 6862M: Sam Ravnborg <sam@ravnborg.org> 6863M: Boris Brezillon <bbrezillon@kernel.org> 6864L: dri-devel@lists.freedesktop.org 6865S: Supported 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/atmel/ 6868F: drivers/gpu/drm/atmel-hlcdc/ 6869 6870DRM DRIVERS FOR BRIDGE CHIPS 6871M: Andrzej Hajda <andrzej.hajda@intel.com> 6872M: Neil Armstrong <neil.armstrong@linaro.org> 6873M: Robert Foss <rfoss@kernel.org> 6874R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6875R: Jonas Karlman <jonas@kwiboo.se> 6876R: Jernej Skrabec <jernej.skrabec@gmail.com> 6877S: Maintained 6878T: git git://anongit.freedesktop.org/drm/drm-misc 6879F: Documentation/devicetree/bindings/display/bridge/ 6880F: drivers/gpu/drm/bridge/ 6881F: drivers/gpu/drm/drm_bridge.c 6882F: include/drm/drm_bridge.h 6883 6884DRM DRIVERS FOR EXYNOS 6885M: Inki Dae <inki.dae@samsung.com> 6886M: Seung-Woo Kim <sw0312.kim@samsung.com> 6887M: Kyungmin Park <kyungmin.park@samsung.com> 6888L: dri-devel@lists.freedesktop.org 6889S: Supported 6890T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6891F: Documentation/devicetree/bindings/display/exynos/ 6892F: Documentation/devicetree/bindings/display/samsung/ 6893F: drivers/gpu/drm/exynos/ 6894F: include/uapi/drm/exynos_drm.h 6895 6896DRM DRIVERS FOR FREESCALE DCU 6897M: Stefan Agner <stefan@agner.ch> 6898M: Alison Wang <alison.wang@nxp.com> 6899L: dri-devel@lists.freedesktop.org 6900S: Supported 6901T: git git://anongit.freedesktop.org/drm/drm-misc 6902F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6903F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6904F: drivers/gpu/drm/fsl-dcu/ 6905 6906DRM DRIVERS FOR FREESCALE IMX 6907M: Philipp Zabel <p.zabel@pengutronix.de> 6908L: dri-devel@lists.freedesktop.org 6909S: Maintained 6910F: Documentation/devicetree/bindings/display/imx/ 6911F: drivers/gpu/drm/imx/ipuv3/ 6912F: drivers/gpu/ipu-v3/ 6913 6914DRM DRIVERS FOR FREESCALE IMX BRIDGE 6915M: Liu Ying <victor.liu@nxp.com> 6916L: dri-devel@lists.freedesktop.org 6917S: Maintained 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6919F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6920F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6921F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6922F: drivers/gpu/drm/bridge/imx/ 6923 6924DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6925M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6926L: dri-devel@lists.freedesktop.org 6927S: Maintained 6928T: git git://github.com/patjak/drm-gma500 6929F: drivers/gpu/drm/gma500/ 6930 6931DRM DRIVERS FOR HISILICON 6932M: Xinliang Liu <xinliang.liu@linaro.org> 6933M: Tian Tao <tiantao6@hisilicon.com> 6934R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6935R: Sumit Semwal <sumit.semwal@linaro.org> 6936R: Yongqin Liu <yongqin.liu@linaro.org> 6937R: John Stultz <jstultz@google.com> 6938L: dri-devel@lists.freedesktop.org 6939S: Maintained 6940T: git git://anongit.freedesktop.org/drm/drm-misc 6941F: Documentation/devicetree/bindings/display/hisilicon/ 6942F: drivers/gpu/drm/hisilicon/ 6943 6944DRM DRIVERS FOR LIMA 6945M: Qiang Yu <yuq825@gmail.com> 6946L: dri-devel@lists.freedesktop.org 6947L: lima@lists.freedesktop.org (moderated for non-subscribers) 6948S: Maintained 6949T: git git://anongit.freedesktop.org/drm/drm-misc 6950F: drivers/gpu/drm/lima/ 6951F: include/uapi/drm/lima_drm.h 6952 6953DRM DRIVERS FOR MEDIATEK 6954M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6955M: Philipp Zabel <p.zabel@pengutronix.de> 6956L: dri-devel@lists.freedesktop.org 6957L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6958S: Supported 6959F: Documentation/devicetree/bindings/display/mediatek/ 6960F: drivers/gpu/drm/mediatek/ 6961F: drivers/phy/mediatek/phy-mtk-dp.c 6962F: drivers/phy/mediatek/phy-mtk-hdmi* 6963F: drivers/phy/mediatek/phy-mtk-mipi* 6964 6965DRM DRIVERS FOR NVIDIA TEGRA 6966M: Thierry Reding <thierry.reding@gmail.com> 6967M: Mikko Perttunen <mperttunen@nvidia.com> 6968L: dri-devel@lists.freedesktop.org 6969L: linux-tegra@vger.kernel.org 6970S: Supported 6971T: git https://gitlab.freedesktop.org/drm/tegra.git 6972F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6973F: Documentation/devicetree/bindings/gpu/host1x/ 6974F: drivers/gpu/drm/tegra/ 6975F: drivers/gpu/host1x/ 6976F: include/linux/host1x.h 6977F: include/uapi/drm/tegra_drm.h 6978 6979DRM DRIVERS FOR RENESAS 6980M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6981M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6982L: dri-devel@lists.freedesktop.org 6983L: linux-renesas-soc@vger.kernel.org 6984S: Supported 6985T: git git://linuxtv.org/pinchartl/media drm/du/next 6986F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6987F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6988F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6989F: Documentation/devicetree/bindings/display/renesas,du.yaml 6990F: drivers/gpu/drm/renesas/ 6991F: include/linux/platform_data/shmob_drm.h 6992 6993DRM DRIVERS FOR ROCKCHIP 6994M: Sandy Huang <hjc@rock-chips.com> 6995M: Heiko Stübner <heiko@sntech.de> 6996L: dri-devel@lists.freedesktop.org 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/rockchip/ 7000F: drivers/gpu/drm/rockchip/ 7001 7002DRM DRIVERS FOR STI 7003M: Alain Volmat <alain.volmat@foss.st.com> 7004L: dri-devel@lists.freedesktop.org 7005S: Maintained 7006T: git git://anongit.freedesktop.org/drm/drm-misc 7007F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7008F: drivers/gpu/drm/sti 7009 7010DRM DRIVERS FOR STM 7011M: Yannick Fertre <yannick.fertre@foss.st.com> 7012M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7013M: Philippe Cornu <philippe.cornu@foss.st.com> 7014L: dri-devel@lists.freedesktop.org 7015S: Maintained 7016T: git git://anongit.freedesktop.org/drm/drm-misc 7017F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7018F: drivers/gpu/drm/stm 7019 7020DRM DRIVERS FOR TI KEYSTONE 7021M: Jyri Sarha <jyri.sarha@iki.fi> 7022M: Tomi Valkeinen <tomba@kernel.org> 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025T: git git://anongit.freedesktop.org/drm/drm-misc 7026F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7027F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7028F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7029F: drivers/gpu/drm/tidss/ 7030 7031DRM DRIVERS FOR TI LCDC 7032M: Jyri Sarha <jyri.sarha@iki.fi> 7033R: Tomi Valkeinen <tomba@kernel.org> 7034L: dri-devel@lists.freedesktop.org 7035S: Maintained 7036F: Documentation/devicetree/bindings/display/tilcdc/ 7037F: drivers/gpu/drm/tilcdc/ 7038 7039DRM DRIVERS FOR TI OMAP 7040M: Tomi Valkeinen <tomba@kernel.org> 7041L: dri-devel@lists.freedesktop.org 7042S: Maintained 7043F: Documentation/devicetree/bindings/display/ti/ 7044F: drivers/gpu/drm/omapdrm/ 7045 7046DRM DRIVERS FOR V3D 7047M: Emma Anholt <emma@anholt.net> 7048M: Melissa Wen <mwen@igalia.com> 7049S: Supported 7050T: git git://anongit.freedesktop.org/drm/drm-misc 7051F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7052F: drivers/gpu/drm/v3d/ 7053F: include/uapi/drm/v3d_drm.h 7054 7055DRM DRIVERS FOR VC4 7056M: Emma Anholt <emma@anholt.net> 7057M: Maxime Ripard <mripard@kernel.org> 7058S: Supported 7059T: git git://github.com/anholt/linux 7060T: git git://anongit.freedesktop.org/drm/drm-misc 7061F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7062F: drivers/gpu/drm/vc4/ 7063F: include/uapi/drm/vc4_drm.h 7064 7065DRM DRIVERS FOR VIVANTE GPU IP 7066M: Lucas Stach <l.stach@pengutronix.de> 7067R: Russell King <linux+etnaviv@armlinux.org.uk> 7068R: Christian Gmeiner <christian.gmeiner@gmail.com> 7069L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7070L: dri-devel@lists.freedesktop.org 7071S: Maintained 7072F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7073F: drivers/gpu/drm/etnaviv/ 7074F: include/uapi/drm/etnaviv_drm.h 7075 7076DRM DRIVERS FOR XEN 7077M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7078L: dri-devel@lists.freedesktop.org 7079L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7080S: Supported 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/gpu/xen-front.rst 7083F: drivers/gpu/drm/xen/ 7084 7085DRM DRIVERS FOR XILINX 7086M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/xlnx/ 7091F: drivers/gpu/drm/xlnx/ 7092 7093DRM GPU SCHEDULER 7094M: Luben Tuikov <luben.tuikov@amd.com> 7095L: dri-devel@lists.freedesktop.org 7096S: Maintained 7097T: git git://anongit.freedesktop.org/drm/drm-misc 7098F: drivers/gpu/drm/scheduler/ 7099F: include/drm/gpu_scheduler.h 7100 7101DRM PANEL DRIVERS 7102M: Neil Armstrong <neil.armstrong@linaro.org> 7103R: Sam Ravnborg <sam@ravnborg.org> 7104L: dri-devel@lists.freedesktop.org 7105S: Maintained 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: Documentation/devicetree/bindings/display/panel/ 7108F: drivers/gpu/drm/drm_panel.c 7109F: drivers/gpu/drm/panel/ 7110F: include/drm/drm_panel.h 7111 7112DRM PRIVACY-SCREEN CLASS 7113M: Hans de Goede <hdegoede@redhat.com> 7114L: dri-devel@lists.freedesktop.org 7115S: Maintained 7116T: git git://anongit.freedesktop.org/drm/drm-misc 7117F: drivers/gpu/drm/drm_privacy_screen* 7118F: include/drm/drm_privacy_screen* 7119 7120DRM TTM SUBSYSTEM 7121M: Christian Koenig <christian.koenig@amd.com> 7122M: Huang Rui <ray.huang@amd.com> 7123L: dri-devel@lists.freedesktop.org 7124S: Maintained 7125T: git git://anongit.freedesktop.org/drm/drm-misc 7126F: drivers/gpu/drm/ttm/ 7127F: include/drm/ttm/ 7128 7129DSBR100 USB FM RADIO DRIVER 7130M: Alexey Klimov <klimov.linux@gmail.com> 7131L: linux-media@vger.kernel.org 7132S: Maintained 7133T: git git://linuxtv.org/media_tree.git 7134F: drivers/media/radio/dsbr100.c 7135 7136DT3155 MEDIA DRIVER 7137M: Hans Verkuil <hverkuil@xs4all.nl> 7138L: linux-media@vger.kernel.org 7139S: Odd Fixes 7140W: https://linuxtv.org 7141T: git git://linuxtv.org/media_tree.git 7142F: drivers/media/pci/dt3155/ 7143 7144DVB_USB_AF9015 MEDIA DRIVER 7145M: Antti Palosaari <crope@iki.fi> 7146L: linux-media@vger.kernel.org 7147S: Maintained 7148W: https://linuxtv.org 7149W: http://palosaari.fi/linux/ 7150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7151T: git git://linuxtv.org/anttip/media_tree.git 7152F: drivers/media/usb/dvb-usb-v2/af9015* 7153 7154DVB_USB_AF9035 MEDIA DRIVER 7155M: Antti Palosaari <crope@iki.fi> 7156L: linux-media@vger.kernel.org 7157S: Maintained 7158W: https://linuxtv.org 7159W: http://palosaari.fi/linux/ 7160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7161T: git git://linuxtv.org/anttip/media_tree.git 7162F: drivers/media/usb/dvb-usb-v2/af9035* 7163 7164DVB_USB_ANYSEE MEDIA DRIVER 7165M: Antti Palosaari <crope@iki.fi> 7166L: linux-media@vger.kernel.org 7167S: Maintained 7168W: https://linuxtv.org 7169W: http://palosaari.fi/linux/ 7170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7171T: git git://linuxtv.org/anttip/media_tree.git 7172F: drivers/media/usb/dvb-usb-v2/anysee* 7173 7174DVB_USB_AU6610 MEDIA DRIVER 7175M: Antti Palosaari <crope@iki.fi> 7176L: linux-media@vger.kernel.org 7177S: Maintained 7178W: https://linuxtv.org 7179W: http://palosaari.fi/linux/ 7180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7181T: git git://linuxtv.org/anttip/media_tree.git 7182F: drivers/media/usb/dvb-usb-v2/au6610* 7183 7184DVB_USB_CE6230 MEDIA DRIVER 7185M: Antti Palosaari <crope@iki.fi> 7186L: linux-media@vger.kernel.org 7187S: Maintained 7188W: https://linuxtv.org 7189W: http://palosaari.fi/linux/ 7190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7191T: git git://linuxtv.org/anttip/media_tree.git 7192F: drivers/media/usb/dvb-usb-v2/ce6230* 7193 7194DVB_USB_CXUSB MEDIA DRIVER 7195M: Michael Krufky <mkrufky@linuxtv.org> 7196L: linux-media@vger.kernel.org 7197S: Maintained 7198W: https://linuxtv.org 7199W: http://github.com/mkrufky 7200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7201T: git git://linuxtv.org/media_tree.git 7202F: drivers/media/usb/dvb-usb/cxusb* 7203 7204DVB_USB_EC168 MEDIA DRIVER 7205M: Antti Palosaari <crope@iki.fi> 7206L: linux-media@vger.kernel.org 7207S: Maintained 7208W: https://linuxtv.org 7209W: http://palosaari.fi/linux/ 7210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7211T: git git://linuxtv.org/anttip/media_tree.git 7212F: drivers/media/usb/dvb-usb-v2/ec168* 7213 7214DVB_USB_GL861 MEDIA DRIVER 7215M: Antti Palosaari <crope@iki.fi> 7216L: linux-media@vger.kernel.org 7217S: Maintained 7218W: https://linuxtv.org 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/gl861* 7222 7223DVB_USB_MXL111SF MEDIA DRIVER 7224M: Michael Krufky <mkrufky@linuxtv.org> 7225L: linux-media@vger.kernel.org 7226S: Maintained 7227W: https://linuxtv.org 7228W: http://github.com/mkrufky 7229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7230T: git git://linuxtv.org/mkrufky/mxl111sf.git 7231F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7232 7233DVB_USB_RTL28XXU MEDIA DRIVER 7234M: Antti Palosaari <crope@iki.fi> 7235L: linux-media@vger.kernel.org 7236S: Maintained 7237W: https://linuxtv.org 7238W: http://palosaari.fi/linux/ 7239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7240T: git git://linuxtv.org/anttip/media_tree.git 7241F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7242 7243DVB_USB_V2 MEDIA DRIVER 7244M: Antti Palosaari <crope@iki.fi> 7245L: linux-media@vger.kernel.org 7246S: Maintained 7247W: https://linuxtv.org 7248W: http://palosaari.fi/linux/ 7249Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7250T: git git://linuxtv.org/anttip/media_tree.git 7251F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7252F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7253 7254DYNAMIC DEBUG 7255M: Jason Baron <jbaron@akamai.com> 7256M: Jim Cromie <jim.cromie@gmail.com> 7257S: Maintained 7258F: include/linux/dynamic_debug.h 7259F: lib/dynamic_debug.c 7260F: lib/test_dynamic_debug.c 7261 7262DYNAMIC INTERRUPT MODERATION 7263M: Tal Gilboa <talgi@nvidia.com> 7264S: Maintained 7265F: Documentation/networking/net_dim.rst 7266F: include/linux/dim.h 7267F: lib/dim/ 7268 7269DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7270M: Daniel Lezcano <daniel.lezcano@kernel.org> 7271L: linux-pm@vger.kernel.org 7272S: Supported 7273B: https://bugzilla.kernel.org 7274T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7275F: drivers/powercap/dtpm* 7276F: include/linux/dtpm.h 7277 7278DZ DECSTATION DZ11 SERIAL DRIVER 7279M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7280S: Maintained 7281F: drivers/tty/serial/dz.* 7282 7283E3X0 POWER BUTTON DRIVER 7284M: Moritz Fischer <moritz.fischer@ettus.com> 7285L: usrp-users@lists.ettus.com 7286S: Supported 7287W: http://www.ettus.com 7288F: Documentation/devicetree/bindings/input/e3x0-button.txt 7289F: drivers/input/misc/e3x0-button.c 7290 7291E4000 MEDIA DRIVER 7292M: Antti Palosaari <crope@iki.fi> 7293L: linux-media@vger.kernel.org 7294S: Maintained 7295W: https://linuxtv.org 7296W: http://palosaari.fi/linux/ 7297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7298T: git git://linuxtv.org/anttip/media_tree.git 7299F: drivers/media/tuners/e4000* 7300 7301EARTH_PT1 MEDIA DRIVER 7302M: Akihiro Tsukada <tskd08@gmail.com> 7303L: linux-media@vger.kernel.org 7304S: Odd Fixes 7305F: drivers/media/pci/pt1/ 7306 7307EARTH_PT3 MEDIA DRIVER 7308M: Akihiro Tsukada <tskd08@gmail.com> 7309L: linux-media@vger.kernel.org 7310S: Odd Fixes 7311F: drivers/media/pci/pt3/ 7312 7313EC100 MEDIA DRIVER 7314M: Antti Palosaari <crope@iki.fi> 7315L: linux-media@vger.kernel.org 7316S: Maintained 7317W: https://linuxtv.org 7318W: http://palosaari.fi/linux/ 7319Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7320T: git git://linuxtv.org/anttip/media_tree.git 7321F: drivers/media/dvb-frontends/ec100* 7322 7323ECRYPT FILE SYSTEM 7324M: Tyler Hicks <code@tyhicks.com> 7325L: ecryptfs@vger.kernel.org 7326S: Odd Fixes 7327W: http://ecryptfs.org 7328W: https://launchpad.net/ecryptfs 7329T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7330F: Documentation/filesystems/ecryptfs.rst 7331F: fs/ecryptfs/ 7332 7333EDAC-AMD64 7334M: Yazen Ghannam <yazen.ghannam@amd.com> 7335L: linux-edac@vger.kernel.org 7336S: Supported 7337F: drivers/edac/amd64_edac* 7338F: drivers/edac/mce_amd* 7339 7340EDAC-ARMADA 7341M: Jan Luebbe <jlu@pengutronix.de> 7342L: linux-edac@vger.kernel.org 7343S: Maintained 7344F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7345F: drivers/edac/armada_xp_* 7346 7347EDAC-AST2500 7348M: Stefan Schaeckeler <sschaeck@cisco.com> 7349S: Supported 7350F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7351F: drivers/edac/aspeed_edac.c 7352 7353EDAC-BLUEFIELD 7354M: Shravan Kumar Ramani <shravankr@nvidia.com> 7355S: Supported 7356F: drivers/edac/bluefield_edac.c 7357 7358EDAC-CALXEDA 7359M: Andre Przywara <andre.przywara@arm.com> 7360L: linux-edac@vger.kernel.org 7361S: Maintained 7362F: drivers/edac/highbank* 7363 7364EDAC-CAVIUM OCTEON 7365M: Ralf Baechle <ralf@linux-mips.org> 7366L: linux-edac@vger.kernel.org 7367L: linux-mips@vger.kernel.org 7368S: Supported 7369F: drivers/edac/octeon_edac* 7370 7371EDAC-CAVIUM THUNDERX 7372M: Robert Richter <rric@kernel.org> 7373L: linux-edac@vger.kernel.org 7374S: Odd Fixes 7375F: drivers/edac/thunderx_edac* 7376 7377EDAC-CORE 7378M: Borislav Petkov <bp@alien8.de> 7379M: Tony Luck <tony.luck@intel.com> 7380R: James Morse <james.morse@arm.com> 7381R: Mauro Carvalho Chehab <mchehab@kernel.org> 7382R: Robert Richter <rric@kernel.org> 7383L: linux-edac@vger.kernel.org 7384S: Supported 7385T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7386F: Documentation/admin-guide/ras.rst 7387F: Documentation/driver-api/edac.rst 7388F: drivers/edac/ 7389F: include/linux/edac.h 7390 7391EDAC-DMC520 7392M: Lei Wang <lewan@microsoft.com> 7393L: linux-edac@vger.kernel.org 7394S: Supported 7395F: drivers/edac/dmc520_edac.c 7396 7397EDAC-E752X 7398M: Mark Gross <markgross@kernel.org> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/e752x_edac.c 7402 7403EDAC-E7XXX 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/e7xxx_edac.c 7407 7408EDAC-FSL_DDR 7409M: York Sun <york.sun@nxp.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/fsl_ddr_edac.* 7413 7414EDAC-GHES 7415M: Mauro Carvalho Chehab <mchehab@kernel.org> 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/ghes_edac.c 7419 7420EDAC-I10NM 7421M: Tony Luck <tony.luck@intel.com> 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/i10nm_base.c 7425 7426EDAC-I3000 7427L: linux-edac@vger.kernel.org 7428S: Orphan 7429F: drivers/edac/i3000_edac.c 7430 7431EDAC-I5000 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i5000_edac.c 7435 7436EDAC-I5400 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i5400_edac.c 7441 7442EDAC-I7300 7443M: Mauro Carvalho Chehab <mchehab@kernel.org> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i7300_edac.c 7447 7448EDAC-I7CORE 7449M: Mauro Carvalho Chehab <mchehab@kernel.org> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i7core_edac.c 7453 7454EDAC-I82443BXGX 7455M: Tim Small <tim@buttersideup.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/i82443bxgx_edac.c 7459 7460EDAC-I82975X 7461M: "Arvind R." <arvino55@gmail.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/i82975x_edac.c 7465 7466EDAC-IE31200 7467M: Jason Baron <jbaron@akamai.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/ie31200_edac.c 7471 7472EDAC-IGEN6 7473M: Tony Luck <tony.luck@intel.com> 7474R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: drivers/edac/igen6_edac.c 7478 7479EDAC-MPC85XX 7480M: Johannes Thumshirn <morbidrsa@gmail.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/mpc85xx_edac.[ch] 7484 7485EDAC-NPCM 7486M: Marvin Lin <kflin@nuvoton.com> 7487M: Stanley Chu <yschu@nuvoton.com> 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7491F: drivers/edac/npcm_edac.c 7492 7493EDAC-PASEMI 7494M: Egor Martovetsky <egor@pasemi.com> 7495L: linux-edac@vger.kernel.org 7496S: Maintained 7497F: drivers/edac/pasemi_edac.c 7498 7499EDAC-PND2 7500M: Tony Luck <tony.luck@intel.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/pnd2_edac.[ch] 7504 7505EDAC-QCOM 7506M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7507L: linux-arm-msm@vger.kernel.org 7508L: linux-edac@vger.kernel.org 7509S: Maintained 7510F: drivers/edac/qcom_edac.c 7511 7512EDAC-R82600 7513M: Tim Small <tim@buttersideup.com> 7514L: linux-edac@vger.kernel.org 7515S: Maintained 7516F: drivers/edac/r82600_edac.c 7517 7518EDAC-SBRIDGE 7519M: Tony Luck <tony.luck@intel.com> 7520R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7521L: linux-edac@vger.kernel.org 7522S: Maintained 7523F: drivers/edac/sb_edac.c 7524 7525EDAC-SKYLAKE 7526M: Tony Luck <tony.luck@intel.com> 7527L: linux-edac@vger.kernel.org 7528S: Maintained 7529F: drivers/edac/skx_*.[ch] 7530 7531EDAC-TI 7532M: Tero Kristo <kristo@kernel.org> 7533L: linux-edac@vger.kernel.org 7534S: Odd Fixes 7535F: drivers/edac/ti_edac.c 7536 7537EDIROL UA-101/UA-1000 DRIVER 7538M: Clemens Ladisch <clemens@ladisch.de> 7539L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7540S: Maintained 7541T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7542F: sound/usb/misc/ua101.c 7543 7544EFI TEST DRIVER 7545M: Ivan Hu <ivan.hu@canonical.com> 7546M: Ard Biesheuvel <ardb@kernel.org> 7547L: linux-efi@vger.kernel.org 7548S: Maintained 7549F: drivers/firmware/efi/test/ 7550 7551EFI VARIABLE FILESYSTEM 7552M: Jeremy Kerr <jk@ozlabs.org> 7553M: Ard Biesheuvel <ardb@kernel.org> 7554L: linux-efi@vger.kernel.org 7555S: Maintained 7556T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7557F: fs/efivarfs/ 7558 7559EFIFB FRAMEBUFFER DRIVER 7560M: Peter Jones <pjones@redhat.com> 7561L: linux-fbdev@vger.kernel.org 7562S: Maintained 7563F: drivers/video/fbdev/efifb.c 7564 7565EFS FILESYSTEM 7566S: Orphan 7567W: http://aeschi.ch.eu.org/efs/ 7568F: fs/efs/ 7569 7570EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7571M: Douglas Miller <dougmill@linux.ibm.com> 7572L: netdev@vger.kernel.org 7573S: Maintained 7574F: drivers/net/ethernet/ibm/ehea/ 7575 7576ELM327 CAN NETWORK DRIVER 7577M: Max Staudt <max@enpas.org> 7578L: linux-can@vger.kernel.org 7579S: Maintained 7580F: Documentation/networking/device_drivers/can/can327.rst 7581F: drivers/net/can/can327.c 7582 7583EM28XX VIDEO4LINUX DRIVER 7584M: Mauro Carvalho Chehab <mchehab@kernel.org> 7585L: linux-media@vger.kernel.org 7586S: Maintained 7587W: https://linuxtv.org 7588T: git git://linuxtv.org/media_tree.git 7589F: Documentation/admin-guide/media/em28xx* 7590F: drivers/media/usb/em28xx/ 7591 7592EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7593M: Adrian Hunter <adrian.hunter@intel.com> 7594M: Ritesh Harjani <riteshh@codeaurora.org> 7595M: Asutosh Das <asutoshd@codeaurora.org> 7596L: linux-mmc@vger.kernel.org 7597S: Supported 7598F: drivers/mmc/host/cqhci* 7599 7600EMULEX 10Gbps iSCSI - OneConnect DRIVER 7601M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7602L: linux-scsi@vger.kernel.org 7603S: Supported 7604W: http://www.broadcom.com 7605F: drivers/scsi/be2iscsi/ 7606 7607EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7608M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7609M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7610M: Somnath Kotur <somnath.kotur@broadcom.com> 7611L: netdev@vger.kernel.org 7612S: Supported 7613W: http://www.emulex.com 7614F: drivers/net/ethernet/emulex/benet/ 7615 7616EMULEX ONECONNECT ROCE DRIVER 7617M: Selvin Xavier <selvin.xavier@broadcom.com> 7618L: linux-rdma@vger.kernel.org 7619S: Odd Fixes 7620W: http://www.broadcom.com 7621F: drivers/infiniband/hw/ocrdma/ 7622F: include/uapi/rdma/ocrdma-abi.h 7623 7624EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7625M: James Smart <james.smart@broadcom.com> 7626M: Ram Vegesna <ram.vegesna@broadcom.com> 7627L: linux-scsi@vger.kernel.org 7628L: target-devel@vger.kernel.org 7629S: Supported 7630W: http://www.broadcom.com 7631F: drivers/scsi/elx/ 7632 7633EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7634M: James Smart <james.smart@broadcom.com> 7635M: Dick Kennedy <dick.kennedy@broadcom.com> 7636L: linux-scsi@vger.kernel.org 7637S: Supported 7638W: http://www.broadcom.com 7639F: drivers/scsi/lpfc/ 7640 7641ENE CB710 FLASH CARD READER DRIVER 7642M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7643S: Maintained 7644F: drivers/misc/cb710/ 7645F: drivers/mmc/host/cb710-mmc.* 7646F: include/linux/cb710.h 7647 7648ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7649M: Maxim Levitsky <maximlevitsky@gmail.com> 7650S: Maintained 7651F: drivers/media/rc/ene_ir.* 7652 7653EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7654M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7655L: linuxppc-dev@lists.ozlabs.org 7656S: Maintained 7657F: drivers/tty/ehv_bytechan.c 7658 7659EPSON S1D13XXX FRAMEBUFFER DRIVER 7660M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7661S: Maintained 7662T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7663F: drivers/video/fbdev/s1d13xxxfb.c 7664F: include/video/s1d13xxxfb.h 7665 7666EROFS FILE SYSTEM 7667M: Gao Xiang <xiang@kernel.org> 7668M: Chao Yu <chao@kernel.org> 7669R: Yue Hu <huyue2@coolpad.com> 7670R: Jeffle Xu <jefflexu@linux.alibaba.com> 7671L: linux-erofs@lists.ozlabs.org 7672S: Maintained 7673T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7674F: Documentation/ABI/testing/sysfs-fs-erofs 7675F: Documentation/filesystems/erofs.rst 7676F: fs/erofs/ 7677F: include/trace/events/erofs.h 7678 7679ERRSEQ ERROR TRACKING INFRASTRUCTURE 7680M: Jeff Layton <jlayton@kernel.org> 7681S: Maintained 7682F: include/linux/errseq.h 7683F: lib/errseq.c 7684 7685ESD CAN/USB DRIVERS 7686M: Frank Jungclaus <frank.jungclaus@esd.eu> 7687R: socketcan@esd.eu 7688L: linux-can@vger.kernel.org 7689S: Maintained 7690F: drivers/net/can/usb/esd_usb.c 7691 7692ET131X NETWORK DRIVER 7693M: Mark Einon <mark.einon@gmail.com> 7694S: Odd Fixes 7695F: drivers/net/ethernet/agere/ 7696 7697ETAS ES58X CAN/USB DRIVER 7698M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7699L: linux-can@vger.kernel.org 7700S: Maintained 7701F: Documentation/networking/devlink/etas_es58x.rst 7702F: drivers/net/can/usb/etas_es58x/ 7703 7704ETHERNET BRIDGE 7705M: Roopa Prabhu <roopa@nvidia.com> 7706M: Nikolay Aleksandrov <razor@blackwall.org> 7707L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7708L: netdev@vger.kernel.org 7709S: Maintained 7710W: http://www.linuxfoundation.org/en/Net:Bridge 7711F: include/linux/netfilter_bridge/ 7712F: net/bridge/ 7713 7714ETHERNET PHY LIBRARY 7715M: Andrew Lunn <andrew@lunn.ch> 7716M: Heiner Kallweit <hkallweit1@gmail.com> 7717R: Russell King <linux@armlinux.org.uk> 7718L: netdev@vger.kernel.org 7719S: Maintained 7720F: Documentation/ABI/testing/sysfs-class-net-phydev 7721F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7722F: Documentation/devicetree/bindings/net/mdio* 7723F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7724F: Documentation/networking/phy.rst 7725F: drivers/net/mdio/ 7726F: drivers/net/mdio/acpi_mdio.c 7727F: drivers/net/mdio/fwnode_mdio.c 7728F: drivers/net/mdio/of_mdio.c 7729F: drivers/net/pcs/ 7730F: drivers/net/phy/ 7731F: include/dt-bindings/net/qca-ar803x.h 7732F: include/linux/*mdio*.h 7733F: include/linux/linkmode.h 7734F: include/linux/mdio/*.h 7735F: include/linux/mii.h 7736F: include/linux/of_net.h 7737F: include/linux/phy.h 7738F: include/linux/phy_fixed.h 7739F: include/linux/platform_data/mdio-bcm-unimac.h 7740F: include/linux/platform_data/mdio-gpio.h 7741F: include/trace/events/mdio.h 7742F: include/uapi/linux/mdio.h 7743F: include/uapi/linux/mii.h 7744F: net/core/of_net.c 7745 7746EXEC & BINFMT API 7747R: Eric Biederman <ebiederm@xmission.com> 7748R: Kees Cook <keescook@chromium.org> 7749L: linux-mm@kvack.org 7750S: Supported 7751T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7752F: fs/*binfmt_*.c 7753F: fs/exec.c 7754F: include/linux/binfmts.h 7755F: include/linux/elf.h 7756F: include/uapi/linux/binfmts.h 7757F: include/uapi/linux/elf.h 7758F: tools/testing/selftests/exec/ 7759N: asm/elf.h 7760N: binfmt 7761 7762EXFAT FILE SYSTEM 7763M: Namjae Jeon <linkinjeon@kernel.org> 7764M: Sungjong Seo <sj1557.seo@samsung.com> 7765L: linux-fsdevel@vger.kernel.org 7766S: Maintained 7767T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7768F: fs/exfat/ 7769 7770EXT2 FILE SYSTEM 7771M: Jan Kara <jack@suse.com> 7772L: linux-ext4@vger.kernel.org 7773S: Maintained 7774F: Documentation/filesystems/ext2.rst 7775F: fs/ext2/ 7776F: include/linux/ext2* 7777 7778EXT4 FILE SYSTEM 7779M: "Theodore Ts'o" <tytso@mit.edu> 7780M: Andreas Dilger <adilger.kernel@dilger.ca> 7781L: linux-ext4@vger.kernel.org 7782S: Maintained 7783W: http://ext4.wiki.kernel.org 7784Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7786F: Documentation/filesystems/ext4/ 7787F: fs/ext4/ 7788F: include/trace/events/ext4.h 7789F: include/uapi/linux/ext4.h 7790 7791Extended Verification Module (EVM) 7792M: Mimi Zohar <zohar@linux.ibm.com> 7793L: linux-integrity@vger.kernel.org 7794S: Supported 7795T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7796F: security/integrity/ 7797F: security/integrity/evm/ 7798 7799EXTENSIBLE FIRMWARE INTERFACE (EFI) 7800M: Ard Biesheuvel <ardb@kernel.org> 7801L: linux-efi@vger.kernel.org 7802S: Maintained 7803T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7804F: Documentation/admin-guide/efi-stub.rst 7805F: arch/*/include/asm/efi.h 7806F: arch/*/kernel/efi.c 7807F: arch/arm/boot/compressed/efi-header.S 7808F: arch/x86/platform/efi/ 7809F: drivers/firmware/efi/ 7810F: include/linux/efi*.h 7811 7812EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7813M: MyungJoo Ham <myungjoo.ham@samsung.com> 7814M: Chanwoo Choi <cw00.choi@samsung.com> 7815L: linux-kernel@vger.kernel.org 7816S: Maintained 7817T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7818F: Documentation/devicetree/bindings/extcon/ 7819F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7820F: drivers/extcon/ 7821F: include/linux/extcon.h 7822F: include/linux/extcon/ 7823 7824EXTRA BOOT CONFIG 7825M: Masami Hiramatsu <mhiramat@kernel.org> 7826L: linux-kernel@vger.kernel.org 7827L: linux-trace-kernel@vger.kernel.org 7828S: Maintained 7829Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7830T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7831F: Documentation/admin-guide/bootconfig.rst 7832F: fs/proc/bootconfig.c 7833F: include/linux/bootconfig.h 7834F: lib/bootconfig-data.S 7835F: lib/bootconfig.c 7836F: tools/bootconfig/* 7837F: tools/bootconfig/scripts/* 7838 7839EXYNOS DP DRIVER 7840M: Jingoo Han <jingoohan1@gmail.com> 7841L: dri-devel@lists.freedesktop.org 7842S: Maintained 7843F: drivers/gpu/drm/exynos/exynos_dp* 7844 7845EXYNOS SYSMMU (IOMMU) driver 7846M: Marek Szyprowski <m.szyprowski@samsung.com> 7847L: iommu@lists.linux.dev 7848S: Maintained 7849F: drivers/iommu/exynos-iommu.c 7850 7851F2FS FILE SYSTEM 7852M: Jaegeuk Kim <jaegeuk@kernel.org> 7853M: Chao Yu <chao@kernel.org> 7854L: linux-f2fs-devel@lists.sourceforge.net 7855S: Maintained 7856W: https://f2fs.wiki.kernel.org/ 7857Q: https://patchwork.kernel.org/project/f2fs/list/ 7858B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7859T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7860F: Documentation/ABI/testing/sysfs-fs-f2fs 7861F: Documentation/filesystems/f2fs.rst 7862F: fs/f2fs/ 7863F: include/linux/f2fs_fs.h 7864F: include/trace/events/f2fs.h 7865F: include/uapi/linux/f2fs.h 7866 7867F71805F HARDWARE MONITORING DRIVER 7868M: Jean Delvare <jdelvare@suse.com> 7869L: linux-hwmon@vger.kernel.org 7870S: Maintained 7871F: Documentation/hwmon/f71805f.rst 7872F: drivers/hwmon/f71805f.c 7873 7874FADDR2LINE 7875M: Josh Poimboeuf <jpoimboe@kernel.org> 7876S: Maintained 7877F: scripts/faddr2line 7878 7879FAILOVER MODULE 7880M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7881L: netdev@vger.kernel.org 7882S: Supported 7883F: Documentation/networking/failover.rst 7884F: include/net/failover.h 7885F: net/core/failover.c 7886 7887FANOTIFY 7888M: Jan Kara <jack@suse.cz> 7889R: Amir Goldstein <amir73il@gmail.com> 7890R: Matthew Bobrowski <repnop@google.com> 7891L: linux-fsdevel@vger.kernel.org 7892S: Maintained 7893F: fs/notify/fanotify/ 7894F: include/linux/fanotify.h 7895F: include/uapi/linux/fanotify.h 7896 7897FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7898M: Linus Walleij <linus.walleij@linaro.org> 7899L: linux-usb@vger.kernel.org 7900S: Maintained 7901F: drivers/usb/fotg210/ 7902 7903FARSYNC SYNCHRONOUS DRIVER 7904M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7905S: Supported 7906W: http://www.farsite.co.uk/ 7907F: drivers/net/wan/farsync.* 7908 7909FAULT INJECTION SUPPORT 7910M: Akinobu Mita <akinobu.mita@gmail.com> 7911S: Supported 7912F: Documentation/fault-injection/ 7913F: lib/fault-inject.c 7914 7915FBTFT Framebuffer drivers 7916L: dri-devel@lists.freedesktop.org 7917L: linux-fbdev@vger.kernel.org 7918S: Orphan 7919F: drivers/staging/fbtft/ 7920 7921FC0011 TUNER DRIVER 7922M: Michael Buesch <m@bues.ch> 7923L: linux-media@vger.kernel.org 7924S: Maintained 7925F: drivers/media/tuners/fc0011.c 7926F: drivers/media/tuners/fc0011.h 7927 7928FC2580 MEDIA DRIVER 7929M: Antti Palosaari <crope@iki.fi> 7930L: linux-media@vger.kernel.org 7931S: Maintained 7932W: https://linuxtv.org 7933W: http://palosaari.fi/linux/ 7934Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7935T: git git://linuxtv.org/anttip/media_tree.git 7936F: drivers/media/tuners/fc2580* 7937 7938FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7939M: Hannes Reinecke <hare@suse.de> 7940L: linux-scsi@vger.kernel.org 7941S: Supported 7942W: www.Open-FCoE.org 7943F: drivers/scsi/fcoe/ 7944F: drivers/scsi/libfc/ 7945F: include/scsi/fc/ 7946F: include/scsi/libfc.h 7947F: include/scsi/libfcoe.h 7948F: include/uapi/scsi/fc/ 7949 7950FILE LOCKING (flock() and fcntl()/lockf()) 7951M: Jeff Layton <jlayton@kernel.org> 7952M: Chuck Lever <chuck.lever@oracle.com> 7953L: linux-fsdevel@vger.kernel.org 7954S: Maintained 7955F: fs/fcntl.c 7956F: fs/locks.c 7957F: include/linux/fcntl.h 7958F: include/uapi/linux/fcntl.h 7959 7960FILESYSTEM DIRECT ACCESS (DAX) 7961M: Dan Williams <dan.j.williams@intel.com> 7962R: Matthew Wilcox <willy@infradead.org> 7963R: Jan Kara <jack@suse.cz> 7964L: linux-fsdevel@vger.kernel.org 7965L: nvdimm@lists.linux.dev 7966S: Supported 7967F: fs/dax.c 7968F: include/linux/dax.h 7969F: include/trace/events/fs_dax.h 7970 7971FILESYSTEMS (VFS and infrastructure) 7972M: Alexander Viro <viro@zeniv.linux.org.uk> 7973M: Christian Brauner <brauner@kernel.org> 7974L: linux-fsdevel@vger.kernel.org 7975S: Maintained 7976F: fs/* 7977F: include/linux/fs.h 7978F: include/linux/fs_types.h 7979F: include/uapi/linux/fs.h 7980F: include/uapi/linux/openat2.h 7981 7982FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7983M: Riku Voipio <riku.voipio@iki.fi> 7984L: linux-hwmon@vger.kernel.org 7985S: Maintained 7986F: drivers/hwmon/f75375s.c 7987F: include/linux/f75375s.h 7988 7989FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7990M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7991L: linux-can@vger.kernel.org 7992S: Maintained 7993F: drivers/net/can/usb/f81604.c 7994 7995FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7996M: Clemens Ladisch <clemens@ladisch.de> 7997M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7998L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7999S: Maintained 8000T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8001F: include/uapi/sound/firewire.h 8002F: sound/firewire/ 8003 8004FIREWIRE MEDIA DRIVERS (firedtv) 8005M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8006L: linux-media@vger.kernel.org 8007L: linux1394-devel@lists.sourceforge.net 8008S: Maintained 8009T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8010F: drivers/media/firewire/ 8011 8012FIREWIRE SBP-2 TARGET 8013M: Chris Boot <bootc@bootc.net> 8014L: linux-scsi@vger.kernel.org 8015L: target-devel@vger.kernel.org 8016L: linux1394-devel@lists.sourceforge.net 8017S: Maintained 8018T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8019F: drivers/target/sbp/ 8020 8021FIREWIRE SUBSYSTEM 8022M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8023M: Takashi Sakamoto <takaswie@kernel.org> 8024L: linux1394-devel@lists.sourceforge.net 8025S: Maintained 8026W: http://ieee1394.docs.kernel.org/ 8027T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8028F: drivers/firewire/ 8029F: include/linux/firewire.h 8030F: include/uapi/linux/firewire*.h 8031F: tools/firewire/ 8032 8033FIRMWARE FRAMEWORK FOR ARMV8-A 8034M: Sudeep Holla <sudeep.holla@arm.com> 8035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8036S: Maintained 8037F: drivers/firmware/arm_ffa/ 8038F: include/linux/arm_ffa.h 8039 8040FIRMWARE LOADER (request_firmware) 8041M: Luis Chamberlain <mcgrof@kernel.org> 8042M: Russ Weight <russell.h.weight@intel.com> 8043L: linux-kernel@vger.kernel.org 8044S: Maintained 8045F: Documentation/firmware_class/ 8046F: drivers/base/firmware_loader/ 8047F: include/linux/firmware.h 8048 8049FLEXTIMER FTM-QUADDEC DRIVER 8050M: Patrick Havelange <patrick.havelange@essensium.com> 8051L: linux-iio@vger.kernel.org 8052S: Maintained 8053F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8054F: drivers/counter/ftm-quaddec.c 8055 8056FLOPPY DRIVER 8057M: Denis Efremov <efremov@linux.com> 8058L: linux-block@vger.kernel.org 8059S: Odd Fixes 8060F: drivers/block/floppy.c 8061 8062FLYSKY FSIA6B RC RECEIVER 8063M: Markus Koch <markus@notsyncing.net> 8064L: linux-input@vger.kernel.org 8065S: Maintained 8066F: drivers/input/joystick/fsia6b.c 8067 8068FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8069M: Geoffrey D. Bennett <g@b4.vu> 8070L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8071S: Maintained 8072T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8073F: sound/usb/mixer_scarlett_gen2.c 8074 8075FORCEDETH GIGABIT ETHERNET DRIVER 8076M: Rain River <rain.1986.08.12@gmail.com> 8077M: Zhu Yanjun <zyjzyj2000@gmail.com> 8078L: netdev@vger.kernel.org 8079S: Maintained 8080F: drivers/net/ethernet/nvidia/* 8081 8082FORTIFY_SOURCE 8083M: Kees Cook <keescook@chromium.org> 8084L: linux-hardening@vger.kernel.org 8085S: Supported 8086T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8087F: include/linux/fortify-string.h 8088F: lib/fortify_kunit.c 8089F: lib/memcpy_kunit.c 8090F: lib/strcat_kunit.c 8091F: lib/strscpy_kunit.c 8092F: lib/test_fortify/* 8093F: scripts/test_fortify.sh 8094K: \b__NO_FORTIFY\b 8095 8096FPGA DFL DRIVERS 8097M: Wu Hao <hao.wu@intel.com> 8098R: Tom Rix <trix@redhat.com> 8099L: linux-fpga@vger.kernel.org 8100S: Maintained 8101F: Documentation/ABI/testing/sysfs-bus-dfl* 8102F: Documentation/fpga/dfl.rst 8103F: drivers/fpga/dfl* 8104F: drivers/uio/uio_dfl.c 8105F: include/linux/dfl.h 8106F: include/uapi/linux/fpga-dfl.h 8107 8108FPGA MANAGER FRAMEWORK 8109M: Moritz Fischer <mdf@kernel.org> 8110M: Wu Hao <hao.wu@intel.com> 8111M: Xu Yilun <yilun.xu@intel.com> 8112R: Tom Rix <trix@redhat.com> 8113L: linux-fpga@vger.kernel.org 8114S: Maintained 8115Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8116T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8117F: Documentation/devicetree/bindings/fpga/ 8118F: Documentation/driver-api/fpga/ 8119F: Documentation/fpga/ 8120F: drivers/fpga/ 8121F: include/linux/fpga/ 8122 8123FPU EMULATOR 8124M: Bill Metzenthen <billm@melbpc.org.au> 8125S: Maintained 8126W: https://floatingpoint.billm.au/ 8127F: arch/x86/math-emu/ 8128 8129FRAMEBUFFER CORE 8130M: Daniel Vetter <daniel@ffwll.ch> 8131S: Odd Fixes 8132T: git git://anongit.freedesktop.org/drm/drm-misc 8133F: drivers/video/fbdev/core/ 8134 8135FRAMEBUFFER LAYER 8136M: Helge Deller <deller@gmx.de> 8137L: linux-fbdev@vger.kernel.org 8138L: dri-devel@lists.freedesktop.org 8139S: Maintained 8140Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8141T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8142F: Documentation/fb/ 8143F: drivers/video/ 8144F: include/linux/fb.h 8145F: include/uapi/linux/fb.h 8146F: include/uapi/video/ 8147F: include/video/ 8148 8149FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8150M: Horia Geantă <horia.geanta@nxp.com> 8151M: Pankaj Gupta <pankaj.gupta@nxp.com> 8152M: Gaurav Jain <gaurav.jain@nxp.com> 8153L: linux-crypto@vger.kernel.org 8154S: Maintained 8155F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8156F: drivers/crypto/caam/ 8157 8158FREESCALE COLDFIRE M5441X MMC DRIVER 8159M: Angelo Dureghello <angelo.dureghello@timesys.com> 8160L: linux-mmc@vger.kernel.org 8161S: Maintained 8162F: drivers/mmc/host/sdhci-esdhc-mcf.c 8163F: include/linux/platform_data/mmc-esdhc-mcf.h 8164 8165FREESCALE DIU FRAMEBUFFER DRIVER 8166M: Timur Tabi <timur@kernel.org> 8167L: linux-fbdev@vger.kernel.org 8168S: Maintained 8169F: drivers/video/fbdev/fsl-diu-fb.* 8170 8171FREESCALE DMA DRIVER 8172M: Li Yang <leoyang.li@nxp.com> 8173M: Zhang Wei <zw@zh-kernel.org> 8174L: linuxppc-dev@lists.ozlabs.org 8175S: Maintained 8176F: drivers/dma/fsldma.* 8177 8178FREESCALE DSPI DRIVER 8179M: Vladimir Oltean <olteanv@gmail.com> 8180L: linux-spi@vger.kernel.org 8181S: Maintained 8182F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8183F: drivers/spi/spi-fsl-dspi.c 8184F: include/linux/spi/spi-fsl-dspi.h 8185 8186FREESCALE ENETC ETHERNET DRIVERS 8187M: Claudiu Manoil <claudiu.manoil@nxp.com> 8188M: Vladimir Oltean <vladimir.oltean@nxp.com> 8189L: netdev@vger.kernel.org 8190S: Maintained 8191F: drivers/net/ethernet/freescale/enetc/ 8192 8193FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8194M: Claudiu Manoil <claudiu.manoil@nxp.com> 8195L: netdev@vger.kernel.org 8196S: Maintained 8197F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8198F: drivers/net/ethernet/freescale/gianfar* 8199 8200FREESCALE GPMI NAND DRIVER 8201M: Han Xu <han.xu@nxp.com> 8202L: linux-mtd@lists.infradead.org 8203S: Maintained 8204F: drivers/mtd/nand/raw/gpmi-nand/* 8205 8206FREESCALE I2C CPM DRIVER 8207M: Jochen Friedrich <jochen@scram.de> 8208L: linuxppc-dev@lists.ozlabs.org 8209L: linux-i2c@vger.kernel.org 8210S: Maintained 8211F: drivers/i2c/busses/i2c-cpm.c 8212 8213FREESCALE IMX / MXC FEC DRIVER 8214M: Wei Fang <wei.fang@nxp.com> 8215R: Shenwei Wang <shenwei.wang@nxp.com> 8216R: Clark Wang <xiaoning.wang@nxp.com> 8217R: NXP Linux Team <linux-imx@nxp.com> 8218L: netdev@vger.kernel.org 8219S: Maintained 8220F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8221F: drivers/net/ethernet/freescale/fec.h 8222F: drivers/net/ethernet/freescale/fec_main.c 8223F: drivers/net/ethernet/freescale/fec_ptp.c 8224 8225FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8226M: Sascha Hauer <s.hauer@pengutronix.de> 8227R: Pengutronix Kernel Team <kernel@pengutronix.de> 8228L: linux-fbdev@vger.kernel.org 8229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8230S: Maintained 8231F: drivers/video/fbdev/imxfb.c 8232 8233FREESCALE IMX DDR PMU DRIVER 8234M: Frank Li <Frank.li@nxp.com> 8235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8236S: Maintained 8237F: Documentation/admin-guide/perf/imx-ddr.rst 8238F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8239F: drivers/perf/fsl_imx8_ddr_perf.c 8240 8241FREESCALE IMX I2C DRIVER 8242M: Oleksij Rempel <o.rempel@pengutronix.de> 8243R: Pengutronix Kernel Team <kernel@pengutronix.de> 8244L: linux-i2c@vger.kernel.org 8245S: Maintained 8246F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8247F: drivers/i2c/busses/i2c-imx.c 8248 8249FREESCALE IMX LPI2C DRIVER 8250M: Dong Aisheng <aisheng.dong@nxp.com> 8251L: linux-i2c@vger.kernel.org 8252L: linux-imx@nxp.com 8253S: Maintained 8254F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8255F: drivers/i2c/busses/i2c-imx-lpi2c.c 8256 8257FREESCALE MPC I2C DRIVER 8258M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8259L: linux-i2c@vger.kernel.org 8260S: Maintained 8261F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8262F: drivers/i2c/busses/i2c-mpc.c 8263 8264FREESCALE QORIQ DPAA ETHERNET DRIVER 8265M: Madalin Bucur <madalin.bucur@nxp.com> 8266L: netdev@vger.kernel.org 8267S: Maintained 8268F: drivers/net/ethernet/freescale/dpaa 8269 8270FREESCALE QORIQ DPAA FMAN DRIVER 8271M: Madalin Bucur <madalin.bucur@nxp.com> 8272R: Sean Anderson <sean.anderson@seco.com> 8273L: netdev@vger.kernel.org 8274S: Maintained 8275F: Documentation/devicetree/bindings/net/fsl-fman.txt 8276F: drivers/net/ethernet/freescale/fman 8277 8278FREESCALE QORIQ PTP CLOCK DRIVER 8279M: Yangbo Lu <yangbo.lu@nxp.com> 8280L: netdev@vger.kernel.org 8281S: Maintained 8282F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8283F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8284F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8285F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8286F: drivers/ptp/ptp_qoriq.c 8287F: drivers/ptp/ptp_qoriq_debugfs.c 8288F: include/linux/fsl/ptp_qoriq.h 8289 8290FREESCALE QUAD SPI DRIVER 8291M: Han Xu <han.xu@nxp.com> 8292L: linux-spi@vger.kernel.org 8293S: Maintained 8294F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8295F: drivers/spi/spi-fsl-qspi.c 8296 8297FREESCALE QUICC ENGINE LIBRARY 8298M: Qiang Zhao <qiang.zhao@nxp.com> 8299L: linuxppc-dev@lists.ozlabs.org 8300S: Maintained 8301F: drivers/soc/fsl/qe/ 8302F: include/soc/fsl/qe/ 8303 8304FREESCALE QUICC ENGINE QMC DRIVER 8305M: Herve Codina <herve.codina@bootlin.com> 8306L: linuxppc-dev@lists.ozlabs.org 8307S: Maintained 8308F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8309F: drivers/soc/fsl/qe/qmc.c 8310F: include/soc/fsl/qe/qmc.h 8311 8312FREESCALE QUICC ENGINE TSA DRIVER 8313M: Herve Codina <herve.codina@bootlin.com> 8314L: linuxppc-dev@lists.ozlabs.org 8315S: Maintained 8316F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8317F: drivers/soc/fsl/qe/tsa.c 8318F: drivers/soc/fsl/qe/tsa.h 8319F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8320 8321FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8322M: Li Yang <leoyang.li@nxp.com> 8323L: netdev@vger.kernel.org 8324L: linuxppc-dev@lists.ozlabs.org 8325S: Maintained 8326F: drivers/net/ethernet/freescale/ucc_geth* 8327 8328FREESCALE QUICC ENGINE UCC HDLC DRIVER 8329M: Zhao Qiang <qiang.zhao@nxp.com> 8330L: netdev@vger.kernel.org 8331L: linuxppc-dev@lists.ozlabs.org 8332S: Maintained 8333F: drivers/net/wan/fsl_ucc_hdlc* 8334 8335FREESCALE QUICC ENGINE UCC UART DRIVER 8336M: Timur Tabi <timur@kernel.org> 8337L: linuxppc-dev@lists.ozlabs.org 8338S: Maintained 8339F: drivers/tty/serial/ucc_uart.c 8340 8341FREESCALE SOC DRIVERS 8342M: Li Yang <leoyang.li@nxp.com> 8343L: linuxppc-dev@lists.ozlabs.org 8344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8345S: Maintained 8346F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8347F: Documentation/devicetree/bindings/soc/fsl/ 8348F: drivers/soc/fsl/ 8349F: include/linux/fsl/ 8350F: include/soc/fsl/ 8351 8352FREESCALE SOC FS_ENET DRIVER 8353M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8354L: linuxppc-dev@lists.ozlabs.org 8355L: netdev@vger.kernel.org 8356S: Maintained 8357F: drivers/net/ethernet/freescale/fs_enet/ 8358F: include/linux/fs_enet_pd.h 8359 8360FREESCALE SOC SOUND DRIVERS 8361M: Shengjiu Wang <shengjiu.wang@gmail.com> 8362M: Xiubo Li <Xiubo.Lee@gmail.com> 8363R: Fabio Estevam <festevam@gmail.com> 8364R: Nicolin Chen <nicoleotsuka@gmail.com> 8365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8366L: linuxppc-dev@lists.ozlabs.org 8367S: Maintained 8368F: sound/soc/fsl/fsl* 8369F: sound/soc/fsl/imx* 8370F: sound/soc/fsl/mpc8610_hpcd.c 8371 8372FREESCALE SOC SOUND QMC DRIVER 8373M: Herve Codina <herve.codina@bootlin.com> 8374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8375L: linuxppc-dev@lists.ozlabs.org 8376S: Maintained 8377F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8378F: sound/soc/fsl/fsl_qmc_audio.c 8379 8380FREESCALE USB PERIPHERAL DRIVERS 8381M: Li Yang <leoyang.li@nxp.com> 8382L: linux-usb@vger.kernel.org 8383L: linuxppc-dev@lists.ozlabs.org 8384S: Maintained 8385F: drivers/usb/gadget/udc/fsl* 8386 8387FREESCALE USB PHY DRIVER 8388M: Ran Wang <ran.wang_1@nxp.com> 8389L: linux-usb@vger.kernel.org 8390L: linuxppc-dev@lists.ozlabs.org 8391S: Maintained 8392F: drivers/usb/phy/phy-fsl-usb* 8393 8394FREEVXFS FILESYSTEM 8395M: Christoph Hellwig <hch@infradead.org> 8396S: Maintained 8397W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8398F: fs/freevxfs/ 8399 8400FREEZER 8401M: "Rafael J. Wysocki" <rafael@kernel.org> 8402M: Pavel Machek <pavel@ucw.cz> 8403L: linux-pm@vger.kernel.org 8404S: Supported 8405F: Documentation/power/freezing-of-tasks.rst 8406F: include/linux/freezer.h 8407F: kernel/freezer.c 8408 8409FRONTSWAP API 8410M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8411L: linux-kernel@vger.kernel.org 8412S: Maintained 8413F: include/linux/frontswap.h 8414F: mm/frontswap.c 8415 8416FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8417M: David Howells <dhowells@redhat.com> 8418L: linux-cachefs@redhat.com (moderated for non-subscribers) 8419S: Supported 8420F: Documentation/filesystems/caching/ 8421F: fs/fscache/ 8422F: include/linux/fscache*.h 8423 8424FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8425M: Eric Biggers <ebiggers@kernel.org> 8426M: Theodore Y. Ts'o <tytso@mit.edu> 8427M: Jaegeuk Kim <jaegeuk@kernel.org> 8428L: linux-fscrypt@vger.kernel.org 8429S: Supported 8430Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8431T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8432F: Documentation/filesystems/fscrypt.rst 8433F: fs/crypto/ 8434F: include/linux/fscrypt.h 8435F: include/uapi/linux/fscrypt.h 8436 8437FSI SUBSYSTEM 8438M: Jeremy Kerr <jk@ozlabs.org> 8439M: Joel Stanley <joel@jms.id.au> 8440R: Alistar Popple <alistair@popple.id.au> 8441R: Eddie James <eajames@linux.ibm.com> 8442L: linux-fsi@lists.ozlabs.org 8443S: Supported 8444Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8445T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8446F: drivers/fsi/ 8447F: include/linux/fsi*.h 8448F: include/trace/events/fsi*.h 8449 8450FSI-ATTACHED I2C DRIVER 8451M: Eddie James <eajames@linux.ibm.com> 8452L: linux-i2c@vger.kernel.org 8453L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8454S: Maintained 8455F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8456F: drivers/i2c/busses/i2c-fsi.c 8457 8458FSI-ATTACHED SPI DRIVER 8459M: Eddie James <eajames@linux.ibm.com> 8460L: linux-spi@vger.kernel.org 8461S: Maintained 8462F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8463F: drivers/spi/spi-fsi.c 8464 8465FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8466M: Jan Kara <jack@suse.cz> 8467R: Amir Goldstein <amir73il@gmail.com> 8468L: linux-fsdevel@vger.kernel.org 8469S: Maintained 8470T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8471F: fs/notify/ 8472F: include/linux/fsnotify*.h 8473 8474FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8475M: Eric Biggers <ebiggers@kernel.org> 8476M: Theodore Y. Ts'o <tytso@mit.edu> 8477L: fsverity@lists.linux.dev 8478S: Supported 8479Q: https://patchwork.kernel.org/project/fsverity/list/ 8480T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8481F: Documentation/filesystems/fsverity.rst 8482F: fs/verity/ 8483F: include/linux/fsverity.h 8484F: include/uapi/linux/fsverity.h 8485 8486FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8487M: Michael Zaidman <michael.zaidman@gmail.com> 8488L: linux-i2c@vger.kernel.org 8489L: linux-input@vger.kernel.org 8490S: Maintained 8491F: drivers/hid/hid-ft260.c 8492 8493FUJITSU LAPTOP EXTRAS 8494M: Jonathan Woithe <jwoithe@just42.net> 8495L: platform-driver-x86@vger.kernel.org 8496S: Maintained 8497F: drivers/platform/x86/fujitsu-laptop.c 8498 8499FUJITSU TABLET EXTRAS 8500M: Robert Gerlach <khnz@gmx.de> 8501L: platform-driver-x86@vger.kernel.org 8502S: Maintained 8503F: drivers/platform/x86/fujitsu-tablet.c 8504 8505FUNCTION HOOKS (FTRACE) 8506M: Steven Rostedt <rostedt@goodmis.org> 8507M: Masami Hiramatsu <mhiramat@kernel.org> 8508R: Mark Rutland <mark.rutland@arm.com> 8509L: linux-kernel@vger.kernel.org 8510L: linux-trace-kernel@vger.kernel.org 8511S: Maintained 8512Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8513T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8514F: Documentation/trace/ftrace* 8515F: arch/*/*/*/*ftrace* 8516F: arch/*/*/*ftrace* 8517F: include/*/ftrace.h 8518F: kernel/trace/fgraph.c 8519F: kernel/trace/ftrace* 8520F: samples/ftrace 8521 8522FUNGIBLE ETHERNET DRIVERS 8523M: Dimitris Michailidis <dmichail@fungible.com> 8524L: netdev@vger.kernel.org 8525S: Supported 8526F: drivers/net/ethernet/fungible/ 8527 8528FUSE: FILESYSTEM IN USERSPACE 8529M: Miklos Szeredi <miklos@szeredi.hu> 8530L: linux-fsdevel@vger.kernel.org 8531S: Maintained 8532W: https://github.com/libfuse/ 8533T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8534F: Documentation/filesystems/fuse.rst 8535F: fs/fuse/ 8536F: include/uapi/linux/fuse.h 8537 8538FUTEX SUBSYSTEM 8539M: Thomas Gleixner <tglx@linutronix.de> 8540M: Ingo Molnar <mingo@redhat.com> 8541R: Peter Zijlstra <peterz@infradead.org> 8542R: Darren Hart <dvhart@infradead.org> 8543R: Davidlohr Bueso <dave@stgolabs.net> 8544R: André Almeida <andrealmeid@igalia.com> 8545L: linux-kernel@vger.kernel.org 8546S: Maintained 8547T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8548F: Documentation/locking/*futex* 8549F: include/asm-generic/futex.h 8550F: include/linux/futex.h 8551F: include/uapi/linux/futex.h 8552F: kernel/futex/* 8553F: tools/perf/bench/futex* 8554F: tools/testing/selftests/futex/ 8555 8556GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8557M: Tim Harvey <tharvey@gateworks.com> 8558S: Maintained 8559F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8560F: Documentation/hwmon/gsc-hwmon.rst 8561F: drivers/hwmon/gsc-hwmon.c 8562F: drivers/mfd/gateworks-gsc.c 8563F: include/linux/mfd/gsc.h 8564F: include/linux/platform_data/gsc_hwmon.h 8565 8566GCC PLUGINS 8567M: Kees Cook <keescook@chromium.org> 8568L: linux-hardening@vger.kernel.org 8569S: Maintained 8570T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8571F: Documentation/kbuild/gcc-plugins.rst 8572F: scripts/Makefile.gcc-plugins 8573F: scripts/gcc-plugins/ 8574 8575GCOV BASED KERNEL PROFILING 8576M: Peter Oberparleiter <oberpar@linux.ibm.com> 8577S: Maintained 8578F: Documentation/dev-tools/gcov.rst 8579F: kernel/gcov/ 8580 8581GDB KERNEL DEBUGGING HELPER SCRIPTS 8582M: Jan Kiszka <jan.kiszka@siemens.com> 8583M: Kieran Bingham <kbingham@kernel.org> 8584S: Supported 8585F: scripts/gdb/ 8586 8587GEMINI CRYPTO DRIVER 8588M: Corentin Labbe <clabbe@baylibre.com> 8589L: linux-crypto@vger.kernel.org 8590S: Maintained 8591F: drivers/crypto/gemini/ 8592 8593GEMTEK FM RADIO RECEIVER DRIVER 8594M: Hans Verkuil <hverkuil@xs4all.nl> 8595L: linux-media@vger.kernel.org 8596S: Maintained 8597W: https://linuxtv.org 8598T: git git://linuxtv.org/media_tree.git 8599F: drivers/media/radio/radio-gemtek* 8600 8601GENERIC ARCHITECTURE TOPOLOGY 8602M: Sudeep Holla <sudeep.holla@arm.com> 8603L: linux-kernel@vger.kernel.org 8604S: Maintained 8605F: drivers/base/arch_topology.c 8606F: include/linux/arch_topology.h 8607 8608GENERIC ENTRY CODE 8609M: Thomas Gleixner <tglx@linutronix.de> 8610M: Peter Zijlstra <peterz@infradead.org> 8611M: Andy Lutomirski <luto@kernel.org> 8612L: linux-kernel@vger.kernel.org 8613S: Maintained 8614T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8615F: include/linux/entry-common.h 8616F: include/linux/entry-kvm.h 8617F: kernel/entry/ 8618 8619GENERIC GPIO I2C DRIVER 8620M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8621S: Supported 8622F: drivers/i2c/busses/i2c-gpio.c 8623F: include/linux/platform_data/i2c-gpio.h 8624 8625GENERIC GPIO I2C MULTIPLEXER DRIVER 8626M: Peter Korsgaard <peter.korsgaard@barco.com> 8627L: linux-i2c@vger.kernel.org 8628S: Supported 8629F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8630F: drivers/i2c/muxes/i2c-mux-gpio.c 8631F: include/linux/platform_data/i2c-mux-gpio.h 8632 8633GENERIC HDLC (WAN) DRIVERS 8634M: Krzysztof Halasa <khc@pm.waw.pl> 8635S: Maintained 8636W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8637F: drivers/net/wan/c101.c 8638F: drivers/net/wan/hd6457* 8639F: drivers/net/wan/hdlc* 8640F: drivers/net/wan/n2.c 8641F: drivers/net/wan/pc300too.c 8642F: drivers/net/wan/pci200syn.c 8643F: drivers/net/wan/wanxl* 8644 8645GENERIC INCLUDE/ASM HEADER FILES 8646M: Arnd Bergmann <arnd@arndb.de> 8647L: linux-arch@vger.kernel.org 8648S: Maintained 8649T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8650F: include/asm-generic/ 8651F: include/uapi/asm-generic/ 8652 8653GENERIC PHY FRAMEWORK 8654M: Vinod Koul <vkoul@kernel.org> 8655M: Kishon Vijay Abraham I <kishon@kernel.org> 8656L: linux-phy@lists.infradead.org 8657S: Supported 8658Q: https://patchwork.kernel.org/project/linux-phy/list/ 8659T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8660F: Documentation/devicetree/bindings/phy/ 8661F: drivers/phy/ 8662F: include/dt-bindings/phy/ 8663F: include/linux/phy/ 8664 8665GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8666M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8667S: Supported 8668F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8669 8670GENERIC PM DOMAINS 8671M: "Rafael J. Wysocki" <rafael@kernel.org> 8672M: Kevin Hilman <khilman@kernel.org> 8673M: Ulf Hansson <ulf.hansson@linaro.org> 8674L: linux-pm@vger.kernel.org 8675S: Supported 8676F: Documentation/devicetree/bindings/power/power?domain* 8677F: drivers/base/power/domain*.c 8678F: include/linux/pm_domain.h 8679 8680GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8681M: Eugen Hristev <eugen.hristev@microchip.com> 8682L: linux-input@vger.kernel.org 8683S: Maintained 8684F: drivers/input/touchscreen/resistive-adc-touch.c 8685 8686GENERIC STRING LIBRARY 8687R: Andy Shevchenko <andy@kernel.org> 8688S: Maintained 8689F: include/linux/string.h 8690F: include/linux/string_choices.h 8691F: include/linux/string_helpers.h 8692F: lib/string.c 8693F: lib/string_helpers.c 8694F: lib/test-string_helpers.c 8695F: lib/test_string.c 8696 8697GENERIC UIO DRIVER FOR PCI DEVICES 8698M: "Michael S. Tsirkin" <mst@redhat.com> 8699L: kvm@vger.kernel.org 8700S: Supported 8701F: drivers/uio/uio_pci_generic.c 8702 8703GENERIC VDSO LIBRARY 8704M: Andy Lutomirski <luto@kernel.org> 8705M: Thomas Gleixner <tglx@linutronix.de> 8706M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8707L: linux-kernel@vger.kernel.org 8708S: Maintained 8709T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8710F: include/asm-generic/vdso/vsyscall.h 8711F: include/vdso/ 8712F: kernel/time/vsyscall.c 8713F: lib/vdso/ 8714 8715GENWQE (IBM Generic Workqueue Card) 8716M: Frank Haverkamp <haver@linux.ibm.com> 8717S: Supported 8718F: drivers/misc/genwqe/ 8719 8720GET_MAINTAINER SCRIPT 8721M: Joe Perches <joe@perches.com> 8722S: Maintained 8723F: scripts/get_maintainer.pl 8724 8725GFS2 FILE SYSTEM 8726M: Bob Peterson <rpeterso@redhat.com> 8727M: Andreas Gruenbacher <agruenba@redhat.com> 8728L: cluster-devel@redhat.com 8729S: Supported 8730B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8731T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8732F: Documentation/filesystems/gfs2* 8733F: fs/gfs2/ 8734F: include/uapi/linux/gfs2_ondisk.h 8735 8736GIGABYTE WMI DRIVER 8737M: Thomas Weißschuh <thomas@weissschuh.net> 8738L: platform-driver-x86@vger.kernel.org 8739S: Maintained 8740F: drivers/platform/x86/gigabyte-wmi.c 8741 8742GNSS SUBSYSTEM 8743M: Johan Hovold <johan@kernel.org> 8744S: Maintained 8745T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8746F: Documentation/ABI/testing/sysfs-class-gnss 8747F: Documentation/devicetree/bindings/gnss/ 8748F: drivers/gnss/ 8749F: include/linux/gnss.h 8750 8751GO7007 MPEG CODEC 8752M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8753L: linux-media@vger.kernel.org 8754S: Maintained 8755F: drivers/media/usb/go7007/ 8756 8757GOODIX TOUCHSCREEN 8758M: Bastien Nocera <hadess@hadess.net> 8759M: Hans de Goede <hdegoede@redhat.com> 8760L: linux-input@vger.kernel.org 8761S: Maintained 8762F: drivers/input/touchscreen/goodix* 8763 8764GOOGLE ETHERNET DRIVERS 8765M: Jeroen de Borst <jeroendb@google.com> 8766M: Praveen Kaligineedi <pkaligineedi@google.com> 8767R: Shailend Chand <shailend@google.com> 8768L: netdev@vger.kernel.org 8769S: Supported 8770F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8771F: drivers/net/ethernet/google 8772 8773GPD POCKET FAN DRIVER 8774M: Hans de Goede <hdegoede@redhat.com> 8775L: platform-driver-x86@vger.kernel.org 8776S: Maintained 8777F: drivers/platform/x86/gpd-pocket-fan.c 8778 8779GPIO ACPI SUPPORT 8780M: Mika Westerberg <mika.westerberg@linux.intel.com> 8781M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8782L: linux-gpio@vger.kernel.org 8783L: linux-acpi@vger.kernel.org 8784S: Supported 8785T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8786F: Documentation/firmware-guide/acpi/gpio-properties.rst 8787F: drivers/gpio/gpiolib-acpi.c 8788F: drivers/gpio/gpiolib-acpi.h 8789 8790GPIO AGGREGATOR 8791M: Geert Uytterhoeven <geert+renesas@glider.be> 8792L: linux-gpio@vger.kernel.org 8793S: Supported 8794F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8795F: drivers/gpio/gpio-aggregator.c 8796 8797GPIO IR Transmitter 8798M: Sean Young <sean@mess.org> 8799L: linux-media@vger.kernel.org 8800S: Maintained 8801F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8802F: drivers/media/rc/gpio-ir-tx.c 8803 8804GPIO MOCKUP DRIVER 8805M: Bamvor Jian Zhang <bamv2005@gmail.com> 8806L: linux-gpio@vger.kernel.org 8807S: Maintained 8808F: drivers/gpio/gpio-mockup.c 8809F: tools/testing/selftests/gpio/ 8810 8811GPIO REGMAP 8812R: Michael Walle <michael@walle.cc> 8813S: Maintained 8814F: drivers/gpio/gpio-regmap.c 8815F: include/linux/gpio/regmap.h 8816 8817GPIO SUBSYSTEM 8818M: Linus Walleij <linus.walleij@linaro.org> 8819M: Bartosz Golaszewski <brgl@bgdev.pl> 8820R: Andy Shevchenko <andy@kernel.org> 8821L: linux-gpio@vger.kernel.org 8822S: Maintained 8823T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8824F: Documentation/ABI/obsolete/sysfs-gpio 8825F: Documentation/ABI/testing/gpio-cdev 8826F: Documentation/admin-guide/gpio/ 8827F: Documentation/devicetree/bindings/gpio/ 8828F: Documentation/driver-api/gpio/ 8829F: drivers/gpio/ 8830F: include/dt-bindings/gpio/ 8831F: include/linux/gpio.h 8832F: include/linux/gpio/ 8833F: include/linux/of_gpio.h 8834F: include/uapi/linux/gpio.h 8835F: tools/gpio/ 8836 8837GRE DEMULTIPLEXER DRIVER 8838M: Dmitry Kozlov <xeb@mail.ru> 8839L: netdev@vger.kernel.org 8840S: Maintained 8841F: include/net/gre.h 8842F: net/ipv4/gre_demux.c 8843F: net/ipv4/gre_offload.c 8844 8845GRETH 10/100/1G Ethernet MAC device driver 8846M: Andreas Larsson <andreas@gaisler.com> 8847L: netdev@vger.kernel.org 8848S: Maintained 8849F: drivers/net/ethernet/aeroflex/ 8850 8851GREYBUS AUDIO PROTOCOLS DRIVERS 8852M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8853M: Mark Greer <mgreer@animalcreek.com> 8854S: Maintained 8855F: drivers/staging/greybus/audio_apbridgea.c 8856F: drivers/staging/greybus/audio_apbridgea.h 8857F: drivers/staging/greybus/audio_codec.c 8858F: drivers/staging/greybus/audio_codec.h 8859F: drivers/staging/greybus/audio_gb.c 8860F: drivers/staging/greybus/audio_manager.c 8861F: drivers/staging/greybus/audio_manager.h 8862F: drivers/staging/greybus/audio_manager_module.c 8863F: drivers/staging/greybus/audio_manager_private.h 8864F: drivers/staging/greybus/audio_manager_sysfs.c 8865F: drivers/staging/greybus/audio_module.c 8866F: drivers/staging/greybus/audio_topology.c 8867 8868GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8869M: Viresh Kumar <vireshk@kernel.org> 8870S: Maintained 8871F: drivers/staging/greybus/authentication.c 8872F: drivers/staging/greybus/bootrom.c 8873F: drivers/staging/greybus/firmware.h 8874F: drivers/staging/greybus/fw-core.c 8875F: drivers/staging/greybus/fw-download.c 8876F: drivers/staging/greybus/fw-management.c 8877F: drivers/staging/greybus/greybus_authentication.h 8878F: drivers/staging/greybus/greybus_firmware.h 8879F: drivers/staging/greybus/hid.c 8880F: drivers/staging/greybus/i2c.c 8881F: drivers/staging/greybus/spi.c 8882F: drivers/staging/greybus/spilib.c 8883F: drivers/staging/greybus/spilib.h 8884 8885GREYBUS LOOPBACK DRIVER 8886M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8887S: Maintained 8888F: drivers/staging/greybus/loopback.c 8889 8890GREYBUS PLATFORM DRIVERS 8891M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8892S: Maintained 8893F: drivers/staging/greybus/arche-apb-ctrl.c 8894F: drivers/staging/greybus/arche-platform.c 8895F: drivers/staging/greybus/arche_platform.h 8896 8897GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8898M: Rui Miguel Silva <rmfrfs@gmail.com> 8899S: Maintained 8900F: drivers/staging/greybus/gpio.c 8901F: drivers/staging/greybus/light.c 8902F: drivers/staging/greybus/power_supply.c 8903F: drivers/staging/greybus/sdio.c 8904F: drivers/staging/greybus/spi.c 8905F: drivers/staging/greybus/spilib.c 8906 8907GREYBUS SUBSYSTEM 8908M: Johan Hovold <johan@kernel.org> 8909M: Alex Elder <elder@kernel.org> 8910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8911L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8912S: Maintained 8913F: drivers/greybus/ 8914F: drivers/staging/greybus/ 8915F: include/linux/greybus.h 8916F: include/linux/greybus/ 8917 8918GREYBUS UART PROTOCOLS DRIVERS 8919M: David Lin <dtwlin@gmail.com> 8920S: Maintained 8921F: drivers/staging/greybus/log.c 8922F: drivers/staging/greybus/uart.c 8923 8924GS1662 VIDEO SERIALIZER 8925M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8926L: linux-media@vger.kernel.org 8927S: Maintained 8928T: git git://linuxtv.org/media_tree.git 8929F: drivers/media/spi/gs1662.c 8930 8931GSPCA FINEPIX SUBDRIVER 8932M: Frank Zago <frank@zago.net> 8933L: linux-media@vger.kernel.org 8934S: Maintained 8935T: git git://linuxtv.org/media_tree.git 8936F: drivers/media/usb/gspca/finepix.c 8937 8938GSPCA GL860 SUBDRIVER 8939M: Olivier Lorin <o.lorin@laposte.net> 8940L: linux-media@vger.kernel.org 8941S: Maintained 8942T: git git://linuxtv.org/media_tree.git 8943F: drivers/media/usb/gspca/gl860/ 8944 8945GSPCA M5602 SUBDRIVER 8946M: Erik Andren <erik.andren@gmail.com> 8947L: linux-media@vger.kernel.org 8948S: Maintained 8949T: git git://linuxtv.org/media_tree.git 8950F: drivers/media/usb/gspca/m5602/ 8951 8952GSPCA PAC207 SONIXB SUBDRIVER 8953M: Hans Verkuil <hverkuil@xs4all.nl> 8954L: linux-media@vger.kernel.org 8955S: Odd Fixes 8956T: git git://linuxtv.org/media_tree.git 8957F: drivers/media/usb/gspca/pac207.c 8958 8959GSPCA SN9C20X SUBDRIVER 8960M: Brian Johnson <brijohn@gmail.com> 8961L: linux-media@vger.kernel.org 8962S: Maintained 8963T: git git://linuxtv.org/media_tree.git 8964F: drivers/media/usb/gspca/sn9c20x.c 8965 8966GSPCA T613 SUBDRIVER 8967M: Leandro Costantino <lcostantino@gmail.com> 8968L: linux-media@vger.kernel.org 8969S: Maintained 8970T: git git://linuxtv.org/media_tree.git 8971F: drivers/media/usb/gspca/t613.c 8972 8973GSPCA USB WEBCAM DRIVER 8974M: Hans Verkuil <hverkuil@xs4all.nl> 8975L: linux-media@vger.kernel.org 8976S: Odd Fixes 8977T: git git://linuxtv.org/media_tree.git 8978F: drivers/media/usb/gspca/ 8979 8980GTP (GPRS Tunneling Protocol) 8981M: Pablo Neira Ayuso <pablo@netfilter.org> 8982M: Harald Welte <laforge@gnumonks.org> 8983L: osmocom-net-gprs@lists.osmocom.org 8984S: Maintained 8985T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8986F: drivers/net/gtp.c 8987 8988GUID PARTITION TABLE (GPT) 8989M: Davidlohr Bueso <dave@stgolabs.net> 8990L: linux-efi@vger.kernel.org 8991S: Maintained 8992F: block/partitions/efi.* 8993 8994HABANALABS PCI DRIVER 8995M: Oded Gabbay <ogabbay@kernel.org> 8996L: dri-devel@lists.freedesktop.org 8997S: Supported 8998C: irc://irc.oftc.net/dri-devel 8999T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9000F: Documentation/ABI/testing/debugfs-driver-habanalabs 9001F: Documentation/ABI/testing/sysfs-driver-habanalabs 9002F: drivers/accel/habanalabs/ 9003F: include/trace/events/habanalabs.h 9004F: include/uapi/drm/habanalabs_accel.h 9005 9006HACKRF MEDIA DRIVER 9007M: Antti Palosaari <crope@iki.fi> 9008L: linux-media@vger.kernel.org 9009S: Maintained 9010W: https://linuxtv.org 9011W: http://palosaari.fi/linux/ 9012Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9013T: git git://linuxtv.org/anttip/media_tree.git 9014F: drivers/media/usb/hackrf/ 9015 9016HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9017M: Chuck Lever <chuck.lever@oracle.com> 9018L: kernel-tls-handshake@lists.linux.dev 9019L: netdev@vger.kernel.org 9020S: Maintained 9021F: Documentation/netlink/specs/handshake.yaml 9022F: Documentation/networking/tls-handshake.rst 9023F: include/net/handshake.h 9024F: include/trace/events/handshake.h 9025F: net/handshake/ 9026 9027HANTRO VPU CODEC DRIVER 9028M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9029M: Philipp Zabel <p.zabel@pengutronix.de> 9030L: linux-media@vger.kernel.org 9031L: linux-rockchip@lists.infradead.org 9032S: Maintained 9033F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9034F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9035F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9036F: drivers/media/platform/verisilicon/ 9037 9038HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9039M: Frank Seidel <frank@f-seidel.de> 9040L: platform-driver-x86@vger.kernel.org 9041S: Maintained 9042W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9043F: drivers/platform/x86/hdaps.c 9044 9045HARDWARE MONITORING 9046M: Jean Delvare <jdelvare@suse.com> 9047M: Guenter Roeck <linux@roeck-us.net> 9048L: linux-hwmon@vger.kernel.org 9049S: Maintained 9050W: http://hwmon.wiki.kernel.org/ 9051T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9052F: Documentation/ABI/testing/sysfs-class-hwmon 9053F: Documentation/devicetree/bindings/hwmon/ 9054F: Documentation/hwmon/ 9055F: drivers/hwmon/ 9056F: include/linux/hwmon*.h 9057F: include/trace/events/hwmon*.h 9058K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9059 9060HARDWARE RANDOM NUMBER GENERATOR CORE 9061M: Olivia Mackall <olivia@selenic.com> 9062M: Herbert Xu <herbert@gondor.apana.org.au> 9063L: linux-crypto@vger.kernel.org 9064S: Odd fixes 9065F: Documentation/admin-guide/hw_random.rst 9066F: Documentation/devicetree/bindings/rng/ 9067F: drivers/char/hw_random/ 9068F: include/linux/hw_random.h 9069 9070HARDWARE SPINLOCK CORE 9071M: Ohad Ben-Cohen <ohad@wizery.com> 9072M: Bjorn Andersson <andersson@kernel.org> 9073R: Baolin Wang <baolin.wang7@gmail.com> 9074L: linux-remoteproc@vger.kernel.org 9075S: Maintained 9076T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9077F: Documentation/devicetree/bindings/hwlock/ 9078F: Documentation/locking/hwspinlock.rst 9079F: drivers/hwspinlock/ 9080F: include/linux/hwspinlock.h 9081 9082HARDWARE TRACING FACILITIES 9083M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9084S: Maintained 9085F: drivers/hwtracing/ 9086 9087HARMONY SOUND DRIVER 9088L: linux-parisc@vger.kernel.org 9089S: Maintained 9090F: sound/parisc/harmony.* 9091 9092HDPVR USB VIDEO ENCODER DRIVER 9093M: Hans Verkuil <hverkuil@xs4all.nl> 9094L: linux-media@vger.kernel.org 9095S: Odd Fixes 9096W: https://linuxtv.org 9097T: git git://linuxtv.org/media_tree.git 9098F: drivers/media/usb/hdpvr/ 9099 9100HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9101M: Matt Hsiao <matt.hsiao@hpe.com> 9102S: Supported 9103F: drivers/misc/hpilo.[ch] 9104 9105HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9106M: Jerry Hoemann <jerry.hoemann@hpe.com> 9107S: Supported 9108F: Documentation/watchdog/hpwdt.rst 9109F: drivers/watchdog/hpwdt.c 9110 9111HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9112M: Don Brace <don.brace@microchip.com> 9113L: storagedev@microchip.com 9114L: linux-scsi@vger.kernel.org 9115S: Supported 9116F: Documentation/scsi/hpsa.rst 9117F: drivers/scsi/hpsa*.[ch] 9118F: include/linux/cciss*.h 9119F: include/uapi/linux/cciss*.h 9120 9121HFI1 DRIVER 9122M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9123L: linux-rdma@vger.kernel.org 9124S: Supported 9125F: drivers/infiniband/hw/hfi1 9126 9127HFS FILESYSTEM 9128L: linux-fsdevel@vger.kernel.org 9129S: Orphan 9130F: Documentation/filesystems/hfs.rst 9131F: fs/hfs/ 9132 9133HFSPLUS FILESYSTEM 9134L: linux-fsdevel@vger.kernel.org 9135S: Orphan 9136F: Documentation/filesystems/hfsplus.rst 9137F: fs/hfsplus/ 9138 9139HGA FRAMEBUFFER DRIVER 9140M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9141L: linux-nvidia@lists.surfsouth.com 9142S: Maintained 9143W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9144F: drivers/video/fbdev/hgafb.c 9145 9146HIBERNATION (aka Software Suspend, aka swsusp) 9147M: "Rafael J. Wysocki" <rafael@kernel.org> 9148M: Pavel Machek <pavel@ucw.cz> 9149L: linux-pm@vger.kernel.org 9150S: Supported 9151B: https://bugzilla.kernel.org 9152F: arch/*/include/asm/suspend*.h 9153F: arch/x86/power/ 9154F: drivers/base/power/ 9155F: include/linux/freezer.h 9156F: include/linux/pm.h 9157F: include/linux/suspend.h 9158F: kernel/power/ 9159 9160HID CORE LAYER 9161M: Jiri Kosina <jikos@kernel.org> 9162M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9166F: Documentation/hid/ 9167F: drivers/hid/ 9168F: include/linux/hid* 9169F: include/uapi/linux/hid* 9170F: samples/hid/ 9171F: tools/testing/selftests/hid/ 9172 9173HID LOGITECH DRIVERS 9174R: Filipe Laíns <lains@riseup.net> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-logitech-* 9178 9179HID NVIDIA SHIELD DRIVER 9180M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183F: drivers/hid/hid-nvidia-shield.c 9184 9185HID PHOENIX RC FLIGHT CONTROLLER 9186M: Marcus Folkesson <marcus.folkesson@gmail.com> 9187L: linux-input@vger.kernel.org 9188S: Maintained 9189F: drivers/hid/hid-pxrc.c 9190 9191HID PLAYSTATION DRIVER 9192M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9193L: linux-input@vger.kernel.org 9194S: Supported 9195F: drivers/hid/hid-playstation.c 9196 9197HID SENSOR HUB DRIVERS 9198M: Jiri Kosina <jikos@kernel.org> 9199M: Jonathan Cameron <jic23@kernel.org> 9200M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9201L: linux-input@vger.kernel.org 9202L: linux-iio@vger.kernel.org 9203S: Maintained 9204F: Documentation/hid/hid-sensor* 9205F: drivers/hid/hid-sensor-* 9206F: drivers/iio/*/hid-* 9207F: include/linux/hid-sensor-* 9208 9209HID VRC-2 CAR CONTROLLER DRIVER 9210M: Marcus Folkesson <marcus.folkesson@gmail.com> 9211L: linux-input@vger.kernel.org 9212S: Maintained 9213F: drivers/hid/hid-vrc2.c 9214 9215HID WACOM DRIVER 9216M: Ping Cheng <ping.cheng@wacom.com> 9217M: Jason Gerecke <jason.gerecke@wacom.com> 9218L: linux-input@vger.kernel.org 9219S: Maintained 9220F: drivers/hid/wacom.h 9221F: drivers/hid/wacom_* 9222 9223HID++ LOGITECH DRIVERS 9224R: Filipe Laíns <lains@riseup.net> 9225R: Bastien Nocera <hadess@hadess.net> 9226L: linux-input@vger.kernel.org 9227S: Maintained 9228F: drivers/hid/hid-logitech-hidpp.c 9229 9230HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9231M: Thomas Gleixner <tglx@linutronix.de> 9232L: linux-kernel@vger.kernel.org 9233S: Maintained 9234T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9235F: Documentation/timers/ 9236F: include/linux/clockchips.h 9237F: include/linux/hrtimer.h 9238F: kernel/time/clockevents.c 9239F: kernel/time/hrtimer.c 9240F: kernel/time/timer_*.c 9241 9242HIGH-SPEED SCC DRIVER FOR AX.25 9243L: linux-hams@vger.kernel.org 9244S: Orphan 9245F: drivers/net/hamradio/scc.c 9246 9247HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9248M: HighPoint Linux Team <linux@highpoint-tech.com> 9249S: Supported 9250W: http://www.highpoint-tech.com 9251F: Documentation/scsi/hptiop.rst 9252F: drivers/scsi/hptiop.c 9253 9254HIKEY960 ONBOARD USB GPIO HUB DRIVER 9255M: John Stultz <jstultz@google.com> 9256L: linux-kernel@vger.kernel.org 9257S: Maintained 9258F: drivers/misc/hisi_hikey_usb.c 9259 9260HIMAX HX83112B TOUCHSCREEN SUPPORT 9261M: Job Noorman <job@noorman.info> 9262L: linux-input@vger.kernel.org 9263S: Maintained 9264F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9265F: drivers/input/touchscreen/himax_hx83112b.c 9266 9267HIPPI 9268M: Jes Sorensen <jes@trained-monkey.org> 9269L: linux-hippi@sunsite.dk 9270S: Maintained 9271F: drivers/net/hippi/ 9272F: include/linux/hippidevice.h 9273F: include/uapi/linux/if_hippi.h 9274F: net/802/hippi.c 9275 9276HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9277M: Kurt Kanzenbach <kurt@linutronix.de> 9278L: netdev@vger.kernel.org 9279S: Maintained 9280F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9281F: drivers/net/dsa/hirschmann/* 9282F: include/linux/platform_data/hirschmann-hellcreek.h 9283F: net/dsa/tag_hellcreek.c 9284 9285HISILICON DMA DRIVER 9286M: Zhou Wang <wangzhou1@hisilicon.com> 9287M: Jie Hai <haijie1@huawei.com> 9288L: dmaengine@vger.kernel.org 9289S: Maintained 9290F: drivers/dma/hisi_dma.c 9291 9292HISILICON GPIO DRIVER 9293M: Jay Fang <f.fangjian@huawei.com> 9294L: linux-gpio@vger.kernel.org 9295S: Maintained 9296F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9297F: drivers/gpio/gpio-hisi.c 9298 9299HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9300M: Longfang Liu <liulongfang@huawei.com> 9301L: linux-crypto@vger.kernel.org 9302S: Maintained 9303F: Documentation/ABI/testing/debugfs-hisi-hpre 9304F: drivers/crypto/hisilicon/hpre/hpre.h 9305F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9306F: drivers/crypto/hisilicon/hpre/hpre_main.c 9307 9308HISILICON HNS3 PMU DRIVER 9309M: Guangbin Huang <huangguangbin2@huawei.com> 9310S: Supported 9311F: Documentation/admin-guide/perf/hns3-pmu.rst 9312F: drivers/perf/hisilicon/hns3_pmu.c 9313 9314HISILICON I2C CONTROLLER DRIVER 9315M: Yicong Yang <yangyicong@hisilicon.com> 9316L: linux-i2c@vger.kernel.org 9317S: Maintained 9318W: https://www.hisilicon.com 9319F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9320F: drivers/i2c/busses/i2c-hisi.c 9321 9322HISILICON LPC BUS DRIVER 9323M: Jay Fang <f.fangjian@huawei.com> 9324S: Maintained 9325W: http://www.hisilicon.com 9326F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9327F: drivers/bus/hisi_lpc.c 9328 9329HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9330M: Yisen Zhuang <yisen.zhuang@huawei.com> 9331M: Salil Mehta <salil.mehta@huawei.com> 9332L: netdev@vger.kernel.org 9333S: Maintained 9334W: http://www.hisilicon.com 9335F: drivers/net/ethernet/hisilicon/hns3/ 9336 9337HISILICON NETWORK SUBSYSTEM DRIVER 9338M: Yisen Zhuang <yisen.zhuang@huawei.com> 9339M: Salil Mehta <salil.mehta@huawei.com> 9340L: netdev@vger.kernel.org 9341S: Maintained 9342W: http://www.hisilicon.com 9343F: Documentation/devicetree/bindings/net/hisilicon*.txt 9344F: drivers/net/ethernet/hisilicon/ 9345 9346HISILICON PMU DRIVER 9347M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9348M: Jonathan Cameron <jonathan.cameron@huawei.com> 9349S: Supported 9350W: http://www.hisilicon.com 9351F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9352F: Documentation/admin-guide/perf/hisi-pmu.rst 9353F: drivers/perf/hisilicon 9354 9355HISILICON PTT DRIVER 9356M: Yicong Yang <yangyicong@hisilicon.com> 9357M: Jonathan Cameron <jonathan.cameron@huawei.com> 9358L: linux-kernel@vger.kernel.org 9359S: Maintained 9360F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9361F: Documentation/trace/hisi-ptt.rst 9362F: drivers/hwtracing/ptt/ 9363F: tools/perf/arch/arm64/util/hisi-ptt.c 9364F: tools/perf/util/hisi-ptt* 9365F: tools/perf/util/hisi-ptt-decoder/* 9366 9367HISILICON QM DRIVER 9368M: Weili Qian <qianweili@huawei.com> 9369M: Zhou Wang <wangzhou1@hisilicon.com> 9370L: linux-crypto@vger.kernel.org 9371S: Maintained 9372F: drivers/crypto/hisilicon/Kconfig 9373F: drivers/crypto/hisilicon/Makefile 9374F: drivers/crypto/hisilicon/qm.c 9375F: drivers/crypto/hisilicon/sgl.c 9376F: include/linux/hisi_acc_qm.h 9377 9378HISILICON ROCE DRIVER 9379M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9380M: Junxian Huang <huangjunxian6@hisilicon.com> 9381L: linux-rdma@vger.kernel.org 9382S: Maintained 9383F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9384F: drivers/infiniband/hw/hns/ 9385 9386HISILICON SAS Controller 9387M: Xiang Chen <chenxiang66@hisilicon.com> 9388S: Supported 9389W: http://www.hisilicon.com 9390F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9391F: drivers/scsi/hisi_sas/ 9392 9393HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9394M: Kai Ye <yekai13@huawei.com> 9395M: Longfang Liu <liulongfang@huawei.com> 9396L: linux-crypto@vger.kernel.org 9397S: Maintained 9398F: Documentation/ABI/testing/debugfs-hisi-sec 9399F: drivers/crypto/hisilicon/sec2/sec.h 9400F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9401F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9402F: drivers/crypto/hisilicon/sec2/sec_main.c 9403 9404HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9405M: Jay Fang <f.fangjian@huawei.com> 9406L: linux-spi@vger.kernel.org 9407S: Maintained 9408W: http://www.hisilicon.com 9409F: drivers/spi/spi-hisi-kunpeng.c 9410 9411HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9412M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9413L: linux-kernel@vger.kernel.org 9414S: Maintained 9415F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9416F: drivers/spmi/hisi-spmi-controller.c 9417 9418HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9419M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9420L: linux-kernel@vger.kernel.org 9421S: Maintained 9422F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9423F: drivers/mfd/hi6421-spmi-pmic.c 9424 9425HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9426M: Weili Qian <qianweili@huawei.com> 9427S: Maintained 9428F: drivers/crypto/hisilicon/trng/trng.c 9429 9430HISILICON V3XX SPI NOR FLASH Controller Driver 9431M: Jay Fang <f.fangjian@huawei.com> 9432S: Maintained 9433W: http://www.hisilicon.com 9434F: drivers/spi/spi-hisi-sfc-v3xx.c 9435 9436HISILICON ZIP Controller DRIVER 9437M: Yang Shen <shenyang39@huawei.com> 9438M: Zhou Wang <wangzhou1@hisilicon.com> 9439L: linux-crypto@vger.kernel.org 9440S: Maintained 9441F: Documentation/ABI/testing/debugfs-hisi-zip 9442F: drivers/crypto/hisilicon/zip/ 9443 9444HMM - Heterogeneous Memory Management 9445M: Jérôme Glisse <jglisse@redhat.com> 9446L: linux-mm@kvack.org 9447S: Maintained 9448F: Documentation/mm/hmm.rst 9449F: include/linux/hmm* 9450F: lib/test_hmm* 9451F: mm/hmm* 9452F: tools/testing/selftests/mm/*hmm* 9453 9454HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9455M: Andreas Klinger <ak@it-klinger.de> 9456L: linux-iio@vger.kernel.org 9457S: Maintained 9458F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9459F: drivers/iio/pressure/mprls0025pa.c 9460 9461HOST AP DRIVER 9462M: Jouni Malinen <j@w1.fi> 9463L: linux-wireless@vger.kernel.org 9464S: Obsolete 9465W: http://w1.fi/hostap-driver.html 9466F: drivers/net/wireless/intersil/hostap/ 9467 9468HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9469L: platform-driver-x86@vger.kernel.org 9470S: Orphan 9471F: drivers/platform/x86/hp/tc1100-wmi.c 9472 9473HP WMI HARDWARE MONITOR DRIVER 9474M: James Seo <james@equiv.tech> 9475L: linux-hwmon@vger.kernel.org 9476S: Maintained 9477F: Documentation/hwmon/hp-wmi-sensors.rst 9478F: drivers/hwmon/hp-wmi-sensors.c 9479 9480HPET: High Precision Event Timers driver 9481M: Clemens Ladisch <clemens@ladisch.de> 9482S: Maintained 9483F: Documentation/timers/hpet.rst 9484F: drivers/char/hpet.c 9485F: include/linux/hpet.h 9486F: include/uapi/linux/hpet.h 9487 9488HPET: x86 9489S: Orphan 9490F: arch/x86/include/asm/hpet.h 9491F: arch/x86/kernel/hpet.c 9492 9493HPFS FILESYSTEM 9494M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9495S: Maintained 9496W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9497F: fs/hpfs/ 9498 9499HSI SUBSYSTEM 9500M: Sebastian Reichel <sre@kernel.org> 9501S: Maintained 9502T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9503F: Documentation/ABI/testing/sysfs-bus-hsi 9504F: Documentation/driver-api/hsi.rst 9505F: drivers/hsi/ 9506F: include/linux/hsi/ 9507F: include/uapi/linux/hsi/ 9508 9509HSO 3G MODEM DRIVER 9510L: linux-usb@vger.kernel.org 9511S: Orphan 9512F: drivers/net/usb/hso.c 9513 9514HSR NETWORK PROTOCOL 9515L: netdev@vger.kernel.org 9516S: Orphan 9517F: net/hsr/ 9518 9519HT16K33 LED CONTROLLER DRIVER 9520M: Robin van der Gracht <robin@protonic.nl> 9521S: Maintained 9522F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9523F: drivers/auxdisplay/ht16k33.c 9524 9525HTCPEN TOUCHSCREEN DRIVER 9526M: Pau Oliva Fora <pof@eslack.org> 9527L: linux-input@vger.kernel.org 9528S: Maintained 9529F: drivers/input/touchscreen/htcpen.c 9530 9531HTE SUBSYSTEM 9532M: Dipen Patel <dipenp@nvidia.com> 9533L: timestamp@lists.linux.dev 9534S: Maintained 9535Q: https://patchwork.kernel.org/project/timestamp/list/ 9536T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9537F: Documentation/devicetree/bindings/timestamp/ 9538F: Documentation/driver-api/hte/ 9539F: drivers/hte/ 9540F: include/linux/hte.h 9541 9542HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9543M: Lorenzo Bianconi <lorenzo@kernel.org> 9544L: linux-iio@vger.kernel.org 9545S: Maintained 9546W: http://www.st.com/ 9547F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9548F: drivers/iio/humidity/hts221* 9549 9550HUAWEI ETHERNET DRIVER 9551M: Cai Huoqing <cai.huoqing@linux.dev> 9552L: netdev@vger.kernel.org 9553S: Maintained 9554F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9555F: drivers/net/ethernet/huawei/hinic/ 9556 9557HUGETLB SUBSYSTEM 9558M: Mike Kravetz <mike.kravetz@oracle.com> 9559M: Muchun Song <muchun.song@linux.dev> 9560L: linux-mm@kvack.org 9561S: Maintained 9562F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9563F: Documentation/admin-guide/mm/hugetlbpage.rst 9564F: Documentation/mm/hugetlbfs_reserv.rst 9565F: Documentation/mm/vmemmap_dedup.rst 9566F: fs/hugetlbfs/ 9567F: include/linux/hugetlb.h 9568F: mm/hugetlb.c 9569F: mm/hugetlb_vmemmap.c 9570F: mm/hugetlb_vmemmap.h 9571 9572HVA ST MEDIA DRIVER 9573M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9574L: linux-media@vger.kernel.org 9575S: Supported 9576W: https://linuxtv.org 9577T: git git://linuxtv.org/media_tree.git 9578F: drivers/media/platform/st/sti/hva 9579 9580HWPOISON MEMORY FAILURE HANDLING 9581M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9582R: Miaohe Lin <linmiaohe@huawei.com> 9583L: linux-mm@kvack.org 9584S: Maintained 9585F: mm/hwpoison-inject.c 9586F: mm/memory-failure.c 9587 9588HYCON HY46XX TOUCHSCREEN SUPPORT 9589M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9590L: linux-input@vger.kernel.org 9591S: Maintained 9592F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9593F: drivers/input/touchscreen/hycon-hy46xx.c 9594 9595HYGON PROCESSOR SUPPORT 9596M: Pu Wen <puwen@hygon.cn> 9597L: linux-kernel@vger.kernel.org 9598S: Maintained 9599F: arch/x86/kernel/cpu/hygon.c 9600 9601HYNIX HI556 SENSOR DRIVER 9602M: Shawn Tu <shawnx.tu@intel.com> 9603L: linux-media@vger.kernel.org 9604S: Maintained 9605T: git git://linuxtv.org/media_tree.git 9606F: drivers/media/i2c/hi556.c 9607 9608HYNIX HI846 SENSOR DRIVER 9609M: Martin Kepplinger <martin.kepplinger@puri.sm> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi846.c 9613 9614HYNIX HI847 SENSOR DRIVER 9615M: Shawn Tu <shawnx.tu@intel.com> 9616L: linux-media@vger.kernel.org 9617S: Maintained 9618F: drivers/media/i2c/hi847.c 9619 9620Hyper-V/Azure CORE AND DRIVERS 9621M: "K. Y. Srinivasan" <kys@microsoft.com> 9622M: Haiyang Zhang <haiyangz@microsoft.com> 9623M: Wei Liu <wei.liu@kernel.org> 9624M: Dexuan Cui <decui@microsoft.com> 9625L: linux-hyperv@vger.kernel.org 9626S: Supported 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9628F: Documentation/ABI/stable/sysfs-bus-vmbus 9629F: Documentation/ABI/testing/debugfs-hyperv 9630F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9631F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9632F: Documentation/virt/hyperv 9633F: arch/arm64/hyperv 9634F: arch/arm64/include/asm/hyperv-tlfs.h 9635F: arch/arm64/include/asm/mshyperv.h 9636F: arch/x86/hyperv 9637F: arch/x86/include/asm/hyperv-tlfs.h 9638F: arch/x86/include/asm/mshyperv.h 9639F: arch/x86/include/asm/trace/hyperv.h 9640F: arch/x86/kernel/cpu/mshyperv.c 9641F: drivers/clocksource/hyperv_timer.c 9642F: drivers/hid/hid-hyperv.c 9643F: drivers/hv/ 9644F: drivers/input/serio/hyperv-keyboard.c 9645F: drivers/iommu/hyperv-iommu.c 9646F: drivers/net/ethernet/microsoft/ 9647F: drivers/net/hyperv/ 9648F: drivers/pci/controller/pci-hyperv-intf.c 9649F: drivers/pci/controller/pci-hyperv.c 9650F: drivers/scsi/storvsc_drv.c 9651F: drivers/uio/uio_hv_generic.c 9652F: drivers/video/fbdev/hyperv_fb.c 9653F: include/asm-generic/hyperv-tlfs.h 9654F: include/asm-generic/mshyperv.h 9655F: include/clocksource/hyperv_timer.h 9656F: include/linux/hyperv.h 9657F: include/net/mana 9658F: include/uapi/linux/hyperv.h 9659F: net/vmw_vsock/hyperv_transport.c 9660F: tools/hv/ 9661 9662HYPERBUS SUPPORT 9663M: Vignesh Raghavendra <vigneshr@ti.com> 9664L: linux-mtd@lists.infradead.org 9665S: Supported 9666Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9667C: irc://irc.oftc.net/mtd 9668T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9669F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9670F: drivers/mtd/hyperbus/ 9671F: include/linux/mtd/hyperbus.h 9672 9673HYPERVISOR VIRTUAL CONSOLE DRIVER 9674L: linuxppc-dev@lists.ozlabs.org 9675S: Odd Fixes 9676F: drivers/tty/hvc/ 9677 9678I2C ACPI SUPPORT 9679M: Mika Westerberg <mika.westerberg@linux.intel.com> 9680L: linux-i2c@vger.kernel.org 9681L: linux-acpi@vger.kernel.org 9682S: Maintained 9683F: drivers/i2c/i2c-core-acpi.c 9684 9685I2C CONTROLLER DRIVER FOR NVIDIA GPU 9686M: Ajay Gupta <ajayg@nvidia.com> 9687L: linux-i2c@vger.kernel.org 9688S: Maintained 9689F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9690F: drivers/i2c/busses/i2c-nvidia-gpu.c 9691 9692I2C MUXES 9693M: Peter Rosin <peda@axentia.se> 9694L: linux-i2c@vger.kernel.org 9695S: Maintained 9696F: Documentation/devicetree/bindings/i2c/i2c-arb* 9697F: Documentation/devicetree/bindings/i2c/i2c-gate* 9698F: Documentation/devicetree/bindings/i2c/i2c-mux* 9699F: Documentation/i2c/i2c-topology.rst 9700F: Documentation/i2c/muxes/ 9701F: drivers/i2c/i2c-mux.c 9702F: drivers/i2c/muxes/ 9703F: include/linux/i2c-mux.h 9704 9705I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9706M: Gregory CLEMENT <gregory.clement@bootlin.com> 9707L: linux-i2c@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9710F: drivers/i2c/busses/i2c-mv64xxx.c 9711 9712I2C OVER PARALLEL PORT 9713M: Jean Delvare <jdelvare@suse.com> 9714L: linux-i2c@vger.kernel.org 9715S: Maintained 9716F: Documentation/i2c/busses/i2c-parport.rst 9717F: drivers/i2c/busses/i2c-parport.c 9718 9719I2C SUBSYSTEM 9720M: Wolfram Sang <wsa@kernel.org> 9721L: linux-i2c@vger.kernel.org 9722S: Maintained 9723W: https://i2c.wiki.kernel.org/ 9724Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9725T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9726F: Documentation/devicetree/bindings/i2c/i2c.txt 9727F: Documentation/i2c/ 9728F: drivers/i2c/* 9729F: include/dt-bindings/i2c/i2c.h 9730F: include/linux/i2c-dev.h 9731F: include/linux/i2c-smbus.h 9732F: include/linux/i2c.h 9733F: include/uapi/linux/i2c-*.h 9734F: include/uapi/linux/i2c.h 9735 9736I2C SUBSYSTEM HOST DRIVERS 9737M: Andi Shyti <andi.shyti@kernel.org> 9738L: linux-i2c@vger.kernel.org 9739S: Maintained 9740W: https://i2c.wiki.kernel.org/ 9741Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9742T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9743F: Documentation/devicetree/bindings/i2c/ 9744F: drivers/i2c/algos/ 9745F: drivers/i2c/busses/ 9746F: include/dt-bindings/i2c/ 9747 9748I2C-TAOS-EVM DRIVER 9749M: Jean Delvare <jdelvare@suse.com> 9750L: linux-i2c@vger.kernel.org 9751S: Maintained 9752F: Documentation/i2c/busses/i2c-taos-evm.rst 9753F: drivers/i2c/busses/i2c-taos-evm.c 9754 9755I2C-TINY-USB DRIVER 9756M: Till Harbaum <till@harbaum.org> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759W: http://www.harbaum.org/till/i2c_tiny_usb 9760F: drivers/i2c/busses/i2c-tiny-usb.c 9761 9762I2C/SMBUS CONTROLLER DRIVERS FOR PC 9763M: Jean Delvare <jdelvare@suse.com> 9764L: linux-i2c@vger.kernel.org 9765S: Maintained 9766F: Documentation/i2c/busses/i2c-ali1535.rst 9767F: Documentation/i2c/busses/i2c-ali1563.rst 9768F: Documentation/i2c/busses/i2c-ali15x3.rst 9769F: Documentation/i2c/busses/i2c-amd756.rst 9770F: Documentation/i2c/busses/i2c-amd8111.rst 9771F: Documentation/i2c/busses/i2c-i801.rst 9772F: Documentation/i2c/busses/i2c-nforce2.rst 9773F: Documentation/i2c/busses/i2c-piix4.rst 9774F: Documentation/i2c/busses/i2c-sis5595.rst 9775F: Documentation/i2c/busses/i2c-sis630.rst 9776F: Documentation/i2c/busses/i2c-sis96x.rst 9777F: Documentation/i2c/busses/i2c-via.rst 9778F: Documentation/i2c/busses/i2c-viapro.rst 9779F: drivers/i2c/busses/i2c-ali1535.c 9780F: drivers/i2c/busses/i2c-ali1563.c 9781F: drivers/i2c/busses/i2c-ali15x3.c 9782F: drivers/i2c/busses/i2c-amd756-s4882.c 9783F: drivers/i2c/busses/i2c-amd756.c 9784F: drivers/i2c/busses/i2c-amd8111.c 9785F: drivers/i2c/busses/i2c-i801.c 9786F: drivers/i2c/busses/i2c-isch.c 9787F: drivers/i2c/busses/i2c-nforce2-s4985.c 9788F: drivers/i2c/busses/i2c-nforce2.c 9789F: drivers/i2c/busses/i2c-piix4.c 9790F: drivers/i2c/busses/i2c-sis5595.c 9791F: drivers/i2c/busses/i2c-sis630.c 9792F: drivers/i2c/busses/i2c-sis96x.c 9793F: drivers/i2c/busses/i2c-via.c 9794F: drivers/i2c/busses/i2c-viapro.c 9795 9796I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9797M: Hans de Goede <hdegoede@redhat.com> 9798L: linux-i2c@vger.kernel.org 9799S: Maintained 9800F: drivers/i2c/busses/i2c-cht-wc.c 9801 9802I2C/SMBUS ISMT DRIVER 9803M: Seth Heasley <seth.heasley@intel.com> 9804M: Neil Horman <nhorman@tuxdriver.com> 9805L: linux-i2c@vger.kernel.org 9806F: Documentation/i2c/busses/i2c-ismt.rst 9807F: drivers/i2c/busses/i2c-ismt.c 9808 9809I2C/SMBUS STUB DRIVER 9810M: Jean Delvare <jdelvare@suse.com> 9811L: linux-i2c@vger.kernel.org 9812S: Maintained 9813F: drivers/i2c/i2c-stub.c 9814 9815I3C DRIVER FOR ASPEED AST2600 9816M: Jeremy Kerr <jk@codeconstruct.com.au> 9817S: Maintained 9818F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9819F: drivers/i3c/master/ast2600-i3c-master.c 9820 9821I3C DRIVER FOR CADENCE I3C MASTER IP 9822M: Przemysław Gaj <pgaj@cadence.com> 9823S: Maintained 9824F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9825F: drivers/i3c/master/i3c-master-cdns.c 9826 9827I3C DRIVER FOR SYNOPSYS DESIGNWARE 9828S: Orphan 9829F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9830F: drivers/i3c/master/dw* 9831 9832I3C SUBSYSTEM 9833M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9834L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9835S: Maintained 9836C: irc://chat.freenode.net/linux-i3c 9837T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9838F: Documentation/ABI/testing/sysfs-bus-i3c 9839F: Documentation/devicetree/bindings/i3c/ 9840F: Documentation/driver-api/i3c 9841F: drivers/i3c/ 9842F: include/linux/i3c/ 9843 9844IA64 (Itanium) PLATFORM 9845L: linux-ia64@vger.kernel.org 9846S: Orphan 9847F: Documentation/arch/ia64/ 9848F: arch/ia64/ 9849 9850IBM Operation Panel Input Driver 9851M: Eddie James <eajames@linux.ibm.com> 9852L: linux-input@vger.kernel.org 9853S: Maintained 9854F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9855F: drivers/input/misc/ibm-panel.c 9856 9857IBM Power 842 compression accelerator 9858M: Haren Myneni <haren@us.ibm.com> 9859S: Supported 9860F: crypto/842.c 9861F: drivers/crypto/nx/Kconfig 9862F: drivers/crypto/nx/Makefile 9863F: drivers/crypto/nx/nx-842* 9864F: include/linux/sw842.h 9865F: lib/842/ 9866 9867IBM Power in-Nest Crypto Acceleration 9868M: Breno Leitão <leitao@debian.org> 9869M: Nayna Jain <nayna@linux.ibm.com> 9870M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9871L: linux-crypto@vger.kernel.org 9872S: Supported 9873F: drivers/crypto/nx/Kconfig 9874F: drivers/crypto/nx/Makefile 9875F: drivers/crypto/nx/nx-aes* 9876F: drivers/crypto/nx/nx-sha* 9877F: drivers/crypto/nx/nx.* 9878F: drivers/crypto/nx/nx_csbcpb.h 9879F: drivers/crypto/nx/nx_debugfs.c 9880 9881IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9882M: Tyrel Datwyler <tyreld@linux.ibm.com> 9883L: linux-pci@vger.kernel.org 9884L: linuxppc-dev@lists.ozlabs.org 9885S: Supported 9886F: drivers/pci/hotplug/rpadlpar* 9887 9888IBM Power Linux RAID adapter 9889M: Brian King <brking@us.ibm.com> 9890S: Supported 9891F: drivers/scsi/ipr.* 9892 9893IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9894M: Tyrel Datwyler <tyreld@linux.ibm.com> 9895L: linux-pci@vger.kernel.org 9896L: linuxppc-dev@lists.ozlabs.org 9897S: Supported 9898F: drivers/pci/hotplug/rpaphp* 9899 9900IBM Power SRIOV Virtual NIC Device Driver 9901M: Haren Myneni <haren@linux.ibm.com> 9902M: Rick Lindsley <ricklind@linux.ibm.com> 9903R: Nick Child <nnac123@linux.ibm.com> 9904R: Dany Madden <danymadden@us.ibm.com> 9905R: Thomas Falcon <tlfalcon@linux.ibm.com> 9906L: netdev@vger.kernel.org 9907S: Supported 9908F: drivers/net/ethernet/ibm/ibmvnic.* 9909 9910IBM Power VFIO Support 9911M: Timothy Pearson <tpearson@raptorengineering.com> 9912S: Supported 9913F: drivers/vfio/vfio_iommu_spapr_tce.c 9914 9915IBM Power Virtual Ethernet Device Driver 9916M: Nick Child <nnac123@linux.ibm.com> 9917L: netdev@vger.kernel.org 9918S: Supported 9919F: drivers/net/ethernet/ibm/ibmveth.* 9920 9921IBM Power Virtual FC Device Drivers 9922M: Tyrel Datwyler <tyreld@linux.ibm.com> 9923L: linux-scsi@vger.kernel.org 9924S: Supported 9925F: drivers/scsi/ibmvscsi/ibmvfc* 9926 9927IBM Power Virtual Management Channel Driver 9928M: Brad Warrum <bwarrum@linux.ibm.com> 9929M: Ritu Agarwal <rituagar@linux.ibm.com> 9930S: Supported 9931F: drivers/misc/ibmvmc.* 9932 9933IBM Power Virtual SCSI Device Drivers 9934M: Tyrel Datwyler <tyreld@linux.ibm.com> 9935L: linux-scsi@vger.kernel.org 9936S: Supported 9937F: drivers/scsi/ibmvscsi/ibmvscsi* 9938F: include/scsi/viosrp.h 9939 9940IBM Power Virtual SCSI Device Target Driver 9941M: Michael Cyr <mikecyr@linux.ibm.com> 9942L: linux-scsi@vger.kernel.org 9943L: target-devel@vger.kernel.org 9944S: Supported 9945F: drivers/scsi/ibmvscsi_tgt/ 9946 9947IBM Power VMX Cryptographic instructions 9948M: Breno Leitão <leitao@debian.org> 9949M: Nayna Jain <nayna@linux.ibm.com> 9950M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9951L: linux-crypto@vger.kernel.org 9952S: Supported 9953F: drivers/crypto/vmx/Kconfig 9954F: drivers/crypto/vmx/Makefile 9955F: drivers/crypto/vmx/aes* 9956F: drivers/crypto/vmx/ghash* 9957F: drivers/crypto/vmx/ppc-xlate.pl 9958F: drivers/crypto/vmx/vmx.c 9959 9960IBM ServeRAID RAID DRIVER 9961S: Orphan 9962F: drivers/scsi/ips.* 9963 9964ICH LPC AND GPIO DRIVER 9965M: Peter Tyser <ptyser@xes-inc.com> 9966S: Maintained 9967F: drivers/gpio/gpio-ich.c 9968F: drivers/mfd/lpc_ich.c 9969 9970ICY I2C DRIVER 9971M: Max Staudt <max@enpas.org> 9972L: linux-i2c@vger.kernel.org 9973S: Maintained 9974F: drivers/i2c/busses/i2c-icy.c 9975 9976IDEAPAD LAPTOP EXTRAS DRIVER 9977M: Ike Panhc <ike.pan@canonical.com> 9978L: platform-driver-x86@vger.kernel.org 9979S: Maintained 9980W: http://launchpad.net/ideapad-laptop 9981F: drivers/platform/x86/ideapad-laptop.c 9982 9983IDEAPAD LAPTOP SLIDEBAR DRIVER 9984M: Andrey Moiseev <o2g.org.ru@gmail.com> 9985L: linux-input@vger.kernel.org 9986S: Maintained 9987W: https://github.com/o2genum/ideapad-slidebar 9988F: drivers/input/misc/ideapad_slidebar.c 9989 9990IDMAPPED MOUNTS 9991M: Christian Brauner <brauner@kernel.org> 9992M: Seth Forshee <sforshee@kernel.org> 9993L: linux-fsdevel@vger.kernel.org 9994S: Maintained 9995T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9996F: Documentation/filesystems/idmappings.rst 9997F: include/linux/mnt_idmapping.* 9998F: tools/testing/selftests/mount_setattr/ 9999 10000IDT VersaClock 5 CLOCK DRIVER 10001M: Luca Ceresoli <luca@lucaceresoli.net> 10002S: Maintained 10003F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10004F: drivers/clk/clk-versaclock5.c 10005 10006IEEE 802.15.4 SUBSYSTEM 10007M: Alexander Aring <alex.aring@gmail.com> 10008M: Stefan Schmidt <stefan@datenfreihafen.org> 10009M: Miquel Raynal <miquel.raynal@bootlin.com> 10010L: linux-wpan@vger.kernel.org 10011S: Maintained 10012W: https://linux-wpan.org/ 10013Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10015T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10016F: Documentation/networking/ieee802154.rst 10017F: drivers/net/ieee802154/ 10018F: include/linux/ieee802154.h 10019F: include/linux/nl802154.h 10020F: include/net/af_ieee802154.h 10021F: include/net/cfg802154.h 10022F: include/net/ieee802154_netdev.h 10023F: include/net/mac802154.h 10024F: include/net/nl802154.h 10025F: net/ieee802154/ 10026F: net/mac802154/ 10027 10028IFCVF VIRTIO DATA PATH ACCELERATOR 10029R: Zhu Lingshan <lingshan.zhu@intel.com> 10030F: drivers/vdpa/ifcvf/ 10031 10032IFE PROTOCOL 10033M: Yotam Gigi <yotam.gi@gmail.com> 10034M: Jamal Hadi Salim <jhs@mojatatu.com> 10035F: include/net/ife.h 10036F: include/uapi/linux/ife.h 10037F: net/ife 10038 10039IGORPLUG-USB IR RECEIVER 10040M: Sean Young <sean@mess.org> 10041L: linux-media@vger.kernel.org 10042S: Maintained 10043F: drivers/media/rc/igorplugusb.c 10044 10045IGUANAWORKS USB IR TRANSCEIVER 10046M: Sean Young <sean@mess.org> 10047L: linux-media@vger.kernel.org 10048S: Maintained 10049F: drivers/media/rc/iguanair.c 10050 10051IIO DIGITAL POTENTIOMETER DAC 10052M: Peter Rosin <peda@axentia.se> 10053L: linux-iio@vger.kernel.org 10054S: Maintained 10055F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10056F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10057F: drivers/iio/dac/dpot-dac.c 10058 10059IIO ENVELOPE DETECTOR 10060M: Peter Rosin <peda@axentia.se> 10061L: linux-iio@vger.kernel.org 10062S: Maintained 10063F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10064F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10065F: drivers/iio/adc/envelope-detector.c 10066 10067IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10068M: Matti Vaittinen <mazziesaccount@gmail.com> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071F: drivers/iio/light/gain-time-scale-helper.c 10072F: drivers/iio/light/gain-time-scale-helper.h 10073 10074IIO MULTIPLEXER 10075M: Peter Rosin <peda@axentia.se> 10076L: linux-iio@vger.kernel.org 10077S: Maintained 10078F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10079F: drivers/iio/multiplexer/iio-mux.c 10080 10081IIO SCMI BASED DRIVER 10082M: Jyoti Bhayana <jbhayana@google.com> 10083L: linux-iio@vger.kernel.org 10084S: Maintained 10085F: drivers/iio/common/scmi_sensors/scmi_iio.c 10086 10087IIO SUBSYSTEM AND DRIVERS 10088M: Jonathan Cameron <jic23@kernel.org> 10089R: Lars-Peter Clausen <lars@metafoo.de> 10090L: linux-iio@vger.kernel.org 10091S: Maintained 10092T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10093F: Documentation/ABI/testing/configfs-iio* 10094F: Documentation/ABI/testing/sysfs-bus-iio* 10095F: Documentation/devicetree/bindings/iio/ 10096F: drivers/iio/ 10097F: drivers/staging/iio/ 10098F: include/dt-bindings/iio/ 10099F: include/linux/iio/ 10100F: tools/iio/ 10101 10102IIO UNIT CONVERTER 10103M: Peter Rosin <peda@axentia.se> 10104L: linux-iio@vger.kernel.org 10105S: Maintained 10106F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10107F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10108F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10109F: drivers/iio/afe/iio-rescale.c 10110 10111IKANOS/ADI EAGLE ADSL USB DRIVER 10112M: Matthieu Castet <castet.matthieu@free.fr> 10113M: Stanislaw Gruszka <stf_xl@wp.pl> 10114S: Maintained 10115F: drivers/usb/atm/ueagle-atm.c 10116 10117IMAGIS TOUCHSCREEN DRIVER 10118M: Markuss Broks <markuss.broks@gmail.com> 10119S: Maintained 10120F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10121F: drivers/input/touchscreen/imagis.c 10122 10123IMGTEC ASCII LCD DRIVER 10124M: Paul Burton <paulburton@kernel.org> 10125S: Maintained 10126F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10127F: drivers/auxdisplay/img-ascii-lcd.c 10128 10129IMGTEC IR DECODER DRIVER 10130S: Orphan 10131F: drivers/media/rc/img-ir/ 10132 10133IMON SOUNDGRAPH USB IR RECEIVER 10134M: Sean Young <sean@mess.org> 10135L: linux-media@vger.kernel.org 10136S: Maintained 10137F: drivers/media/rc/imon.c 10138F: drivers/media/rc/imon_raw.c 10139 10140IMS TWINTURBO FRAMEBUFFER DRIVER 10141L: linux-fbdev@vger.kernel.org 10142S: Orphan 10143F: drivers/video/fbdev/imsttfb.c 10144 10145INA209 HARDWARE MONITOR DRIVER 10146M: Guenter Roeck <linux@roeck-us.net> 10147L: linux-hwmon@vger.kernel.org 10148S: Maintained 10149F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10150F: Documentation/hwmon/ina209.rst 10151F: drivers/hwmon/ina209.c 10152 10153INA2XX HARDWARE MONITOR DRIVER 10154M: Guenter Roeck <linux@roeck-us.net> 10155L: linux-hwmon@vger.kernel.org 10156S: Maintained 10157F: Documentation/hwmon/ina2xx.rst 10158F: drivers/hwmon/ina2xx.c 10159F: include/linux/platform_data/ina2xx.h 10160 10161INDEX OF FURTHER KERNEL DOCUMENTATION 10162M: Carlos Bilbao <carlos.bilbao@amd.com> 10163S: Maintained 10164F: Documentation/process/kernel-docs.rst 10165 10166INDUSTRY PACK SUBSYSTEM (IPACK) 10167M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10168M: Jens Taprogge <jens.taprogge@taprogge.org> 10169M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10170L: industrypack-devel@lists.sourceforge.net 10171S: Maintained 10172W: http://industrypack.sourceforge.net 10173F: drivers/ipack/ 10174 10175INFINEON DPS310 Driver 10176M: Eddie James <eajames@linux.ibm.com> 10177L: linux-iio@vger.kernel.org 10178S: Maintained 10179F: drivers/iio/pressure/dps310.c 10180 10181INFINEON PEB2466 ASoC CODEC 10182M: Herve Codina <herve.codina@bootlin.com> 10183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10184S: Maintained 10185F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10186F: sound/soc/codecs/peb2466.c 10187 10188INFINIBAND SUBSYSTEM 10189M: Jason Gunthorpe <jgg@nvidia.com> 10190M: Leon Romanovsky <leonro@nvidia.com> 10191L: linux-rdma@vger.kernel.org 10192S: Supported 10193W: https://github.com/linux-rdma/rdma-core 10194Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10195T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10196F: Documentation/devicetree/bindings/infiniband/ 10197F: Documentation/infiniband/ 10198F: drivers/infiniband/ 10199F: include/rdma/ 10200F: include/trace/events/ib_mad.h 10201F: include/trace/events/ib_umad.h 10202F: include/trace/misc/rdma.h 10203F: include/uapi/linux/if_infiniband.h 10204F: include/uapi/rdma/ 10205F: samples/bpf/ibumad_kern.c 10206F: samples/bpf/ibumad_user.c 10207 10208INGENIC JZ4780 NAND DRIVER 10209M: Harvey Hunt <harveyhuntnexus@gmail.com> 10210L: linux-mtd@lists.infradead.org 10211L: linux-mips@vger.kernel.org 10212S: Maintained 10213F: drivers/mtd/nand/raw/ingenic/ 10214 10215INGENIC JZ47xx SoCs 10216M: Paul Cercueil <paul@crapouillou.net> 10217L: linux-mips@vger.kernel.org 10218S: Maintained 10219F: arch/mips/boot/dts/ingenic/ 10220F: arch/mips/generic/board-ingenic.c 10221F: arch/mips/include/asm/mach-ingenic/ 10222F: arch/mips/ingenic/Kconfig 10223F: drivers/clk/ingenic/ 10224F: drivers/dma/dma-jz4780.c 10225F: drivers/gpu/drm/ingenic/ 10226F: drivers/i2c/busses/i2c-jz4780.c 10227F: drivers/iio/adc/ingenic-adc.c 10228F: drivers/irqchip/irq-ingenic.c 10229F: drivers/memory/jz4780-nemc.c 10230F: drivers/mmc/host/jz4740_mmc.c 10231F: drivers/mtd/nand/raw/ingenic/ 10232F: drivers/pinctrl/pinctrl-ingenic.c 10233F: drivers/power/supply/ingenic-battery.c 10234F: drivers/pwm/pwm-jz4740.c 10235F: drivers/remoteproc/ingenic_rproc.c 10236F: drivers/rtc/rtc-jz4740.c 10237F: drivers/tty/serial/8250/8250_ingenic.c 10238F: drivers/usb/musb/jz4740.c 10239F: drivers/watchdog/jz4740_wdt.c 10240F: include/dt-bindings/iio/adc/ingenic,adc.h 10241F: include/linux/mfd/ingenic-tcu.h 10242F: sound/soc/codecs/jz47* 10243F: sound/soc/jz4740/ 10244 10245INJOINIC IP5xxx POWER BANK IC DRIVER 10246M: Samuel Holland <samuel@sholland.org> 10247S: Maintained 10248F: drivers/power/supply/ip5xxx_power.c 10249 10250INOTIFY 10251M: Jan Kara <jack@suse.cz> 10252R: Amir Goldstein <amir73il@gmail.com> 10253L: linux-fsdevel@vger.kernel.org 10254S: Maintained 10255F: Documentation/filesystems/inotify.rst 10256F: fs/notify/inotify/ 10257F: include/linux/inotify.h 10258F: include/uapi/linux/inotify.h 10259 10260INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10261M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10262L: linux-input@vger.kernel.org 10263S: Maintained 10264Q: http://patchwork.kernel.org/project/linux-input/list/ 10265T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10266F: Documentation/devicetree/bindings/input/ 10267F: Documentation/devicetree/bindings/serio/ 10268F: Documentation/input/ 10269F: drivers/input/ 10270F: include/dt-bindings/input/ 10271F: include/linux/input.h 10272F: include/linux/input/ 10273F: include/uapi/linux/input-event-codes.h 10274F: include/uapi/linux/input.h 10275 10276INPUT MULTITOUCH (MT) PROTOCOL 10277M: Henrik Rydberg <rydberg@bitmath.org> 10278L: linux-input@vger.kernel.org 10279S: Odd fixes 10280F: Documentation/input/multi-touch-protocol.rst 10281F: drivers/input/input-mt.c 10282K: \b(ABS|SYN)_MT_ 10283 10284INSIDE SECURE CRYPTO DRIVER 10285M: Antoine Tenart <atenart@kernel.org> 10286L: linux-crypto@vger.kernel.org 10287S: Maintained 10288F: drivers/crypto/inside-secure/ 10289 10290INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10291M: Mimi Zohar <zohar@linux.ibm.com> 10292M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10293L: linux-integrity@vger.kernel.org 10294S: Supported 10295T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10296F: security/integrity/ 10297F: security/integrity/ima/ 10298 10299INTEL 810/815 FRAMEBUFFER DRIVER 10300M: Antonino Daplas <adaplas@gmail.com> 10301L: linux-fbdev@vger.kernel.org 10302S: Maintained 10303F: drivers/video/fbdev/i810/ 10304 10305INTEL 8254 COUNTER DRIVER 10306M: William Breathitt Gray <william.gray@linaro.org> 10307L: linux-iio@vger.kernel.org 10308S: Maintained 10309F: drivers/counter/i8254.c 10310F: include/linux/i8254.h 10311 10312INTEL 8255 GPIO DRIVER 10313M: William Breathitt Gray <william.gray@linaro.org> 10314L: linux-gpio@vger.kernel.org 10315S: Maintained 10316F: drivers/gpio/gpio-i8255.c 10317F: drivers/gpio/gpio-i8255.h 10318 10319INTEL ASoC DRIVERS 10320M: Cezary Rojewski <cezary.rojewski@intel.com> 10321M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10322M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10323M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10324M: Bard Liao <yung-chuan.liao@linux.intel.com> 10325M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10326M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10327L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10328S: Supported 10329F: sound/soc/intel/ 10330 10331INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10332M: Hans de Goede <hdegoede@redhat.com> 10333L: platform-driver-x86@vger.kernel.org 10334S: Maintained 10335F: drivers/platform/x86/intel/atomisp2/pm.c 10336 10337INTEL ATOMISP2 LED DRIVER 10338M: Hans de Goede <hdegoede@redhat.com> 10339L: platform-driver-x86@vger.kernel.org 10340S: Maintained 10341F: drivers/platform/x86/intel/atomisp2/led.c 10342 10343INTEL BIOS SAR INT1092 DRIVER 10344M: Shravan Sudhakar <s.shravan@intel.com> 10345M: Intel Corporation <linuxwwan@intel.com> 10346L: platform-driver-x86@vger.kernel.org 10347S: Maintained 10348F: drivers/platform/x86/intel/int1092/ 10349 10350INTEL BROXTON PMC DRIVER 10351M: Mika Westerberg <mika.westerberg@linux.intel.com> 10352M: Zha Qipeng <qipeng.zha@intel.com> 10353S: Maintained 10354F: drivers/mfd/intel_pmc_bxt.c 10355F: include/linux/mfd/intel_pmc_bxt.h 10356 10357INTEL C600 SERIES SAS CONTROLLER DRIVER 10358M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10359L: linux-scsi@vger.kernel.org 10360S: Supported 10361T: git git://git.code.sf.net/p/intel-sas/isci 10362F: drivers/scsi/isci/ 10363 10364INTEL CPU family model numbers 10365M: Tony Luck <tony.luck@intel.com> 10366M: x86@kernel.org 10367L: linux-kernel@vger.kernel.org 10368S: Supported 10369F: arch/x86/include/asm/intel-family.h 10370 10371INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10372M: Jani Nikula <jani.nikula@linux.intel.com> 10373M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10374M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10375M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10376L: intel-gfx@lists.freedesktop.org 10377S: Supported 10378W: https://01.org/linuxgraphics/ 10379Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10380B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10381C: irc://irc.oftc.net/intel-gfx 10382T: git git://anongit.freedesktop.org/drm-intel 10383F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10384F: Documentation/gpu/i915.rst 10385F: drivers/gpu/drm/i915/ 10386F: include/drm/i915* 10387F: include/uapi/drm/i915_drm.h 10388 10389INTEL ETHERNET DRIVERS 10390M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10391M: Tony Nguyen <anthony.l.nguyen@intel.com> 10392L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10393S: Supported 10394W: https://www.intel.com/content/www/us/en/support.html 10395Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10398F: Documentation/networking/device_drivers/ethernet/intel/ 10399F: drivers/net/ethernet/intel/ 10400F: drivers/net/ethernet/intel/*/ 10401F: include/linux/avf/virtchnl.h 10402F: include/linux/net/intel/iidc.h 10403 10404INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10405M: Mustafa Ismail <mustafa.ismail@intel.com> 10406M: Shiraz Saleem <shiraz.saleem@intel.com> 10407L: linux-rdma@vger.kernel.org 10408S: Supported 10409F: drivers/infiniband/hw/irdma/ 10410F: include/uapi/rdma/irdma-abi.h 10411 10412INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10413M: Maik Broemme <mbroemme@libmpq.org> 10414L: linux-fbdev@vger.kernel.org 10415S: Maintained 10416F: Documentation/fb/intelfb.rst 10417F: drivers/video/fbdev/intelfb/ 10418 10419INTEL GPIO DRIVERS 10420M: Andy Shevchenko <andy@kernel.org> 10421L: linux-gpio@vger.kernel.org 10422S: Supported 10423T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10424F: drivers/gpio/gpio-elkhartlake.c 10425F: drivers/gpio/gpio-ich.c 10426F: drivers/gpio/gpio-merrifield.c 10427F: drivers/gpio/gpio-ml-ioh.c 10428F: drivers/gpio/gpio-pch.c 10429F: drivers/gpio/gpio-sch.c 10430F: drivers/gpio/gpio-sodaville.c 10431F: drivers/gpio/gpio-tangier.c 10432 10433INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10434M: Zhenyu Wang <zhenyuw@linux.intel.com> 10435M: Zhi Wang <zhi.a.wang@intel.com> 10436L: intel-gvt-dev@lists.freedesktop.org 10437L: intel-gfx@lists.freedesktop.org 10438S: Supported 10439W: https://01.org/igvt-g 10440T: git https://github.com/intel/gvt-linux.git 10441F: drivers/gpu/drm/i915/gvt/ 10442 10443INTEL HID EVENT DRIVER 10444M: Alex Hung <alexhung@gmail.com> 10445L: platform-driver-x86@vger.kernel.org 10446S: Maintained 10447F: drivers/platform/x86/intel/hid.c 10448 10449INTEL I/OAT DMA DRIVER 10450M: Dave Jiang <dave.jiang@intel.com> 10451R: Dan Williams <dan.j.williams@intel.com> 10452L: dmaengine@vger.kernel.org 10453S: Supported 10454Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10455F: drivers/dma/ioat* 10456 10457INTEL IDLE DRIVER 10458M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10459M: Len Brown <lenb@kernel.org> 10460L: linux-pm@vger.kernel.org 10461S: Supported 10462B: https://bugzilla.kernel.org 10463T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10464F: drivers/idle/intel_idle.c 10465 10466INTEL IDXD DRIVER 10467M: Fenghua Yu <fenghua.yu@intel.com> 10468M: Dave Jiang <dave.jiang@intel.com> 10469L: dmaengine@vger.kernel.org 10470S: Supported 10471F: drivers/dma/idxd/* 10472F: include/uapi/linux/idxd.h 10473 10474INTEL IN FIELD SCAN (IFS) DEVICE 10475M: Jithu Joseph <jithu.joseph@intel.com> 10476R: Ashok Raj <ashok.raj@intel.com> 10477R: Tony Luck <tony.luck@intel.com> 10478S: Maintained 10479F: drivers/platform/x86/intel/ifs 10480F: include/trace/events/intel_ifs.h 10481 10482INTEL INTEGRATED SENSOR HUB DRIVER 10483M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10484M: Jiri Kosina <jikos@kernel.org> 10485L: linux-input@vger.kernel.org 10486S: Maintained 10487F: drivers/hid/intel-ish-hid/ 10488 10489INTEL IOMMU (VT-d) 10490M: David Woodhouse <dwmw2@infradead.org> 10491M: Lu Baolu <baolu.lu@linux.intel.com> 10492L: iommu@lists.linux.dev 10493S: Supported 10494T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10495F: drivers/iommu/intel/ 10496 10497INTEL IPU3 CSI-2 CIO2 DRIVER 10498M: Yong Zhi <yong.zhi@intel.com> 10499M: Sakari Ailus <sakari.ailus@linux.intel.com> 10500M: Bingbu Cao <bingbu.cao@intel.com> 10501M: Dan Scally <djrscally@gmail.com> 10502R: Tianshu Qiu <tian.shu.qiu@intel.com> 10503L: linux-media@vger.kernel.org 10504S: Maintained 10505T: git git://linuxtv.org/media_tree.git 10506F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10507F: drivers/media/pci/intel/ipu3/ 10508 10509INTEL IPU3 CSI-2 IMGU DRIVER 10510M: Sakari Ailus <sakari.ailus@linux.intel.com> 10511R: Bingbu Cao <bingbu.cao@intel.com> 10512R: Tianshu Qiu <tian.shu.qiu@intel.com> 10513L: linux-media@vger.kernel.org 10514S: Maintained 10515F: Documentation/admin-guide/media/ipu3.rst 10516F: Documentation/admin-guide/media/ipu3_rcb.svg 10517F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10518F: drivers/staging/media/ipu3/ 10519 10520INTEL ISHTP ECLITE DRIVER 10521M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10522L: platform-driver-x86@vger.kernel.org 10523S: Supported 10524F: drivers/platform/x86/intel/ishtp_eclite.c 10525 10526INTEL IXP4XX CRYPTO SUPPORT 10527M: Corentin Labbe <clabbe@baylibre.com> 10528L: linux-crypto@vger.kernel.org 10529S: Maintained 10530F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10531 10532INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10533M: Krzysztof Halasa <khalasa@piap.pl> 10534S: Maintained 10535F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10536F: drivers/net/wan/ixp4xx_hss.c 10537F: drivers/soc/ixp4xx/ixp4xx-npe.c 10538F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10539F: include/linux/soc/ixp4xx/npe.h 10540F: include/linux/soc/ixp4xx/qmgr.h 10541 10542INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10543M: Deepak Saxena <dsaxena@plexity.net> 10544S: Maintained 10545F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10546F: drivers/char/hw_random/ixp4xx-rng.c 10547 10548INTEL KEEM BAY DRM DRIVER 10549M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10550M: Edmund Dea <edmund.j.dea@intel.com> 10551S: Maintained 10552F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10553F: drivers/gpu/drm/kmb/ 10554 10555INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10556M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10557S: Maintained 10558F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10559F: drivers/crypto/intel/keembay/Kconfig 10560F: drivers/crypto/intel/keembay/Makefile 10561F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10562F: drivers/crypto/intel/keembay/ocs-aes.c 10563F: drivers/crypto/intel/keembay/ocs-aes.h 10564 10565INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10566M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10567M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10568M: Mark Gross <mgross@linux.intel.com> 10569S: Maintained 10570F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10571F: drivers/crypto/intel/keembay/Kconfig 10572F: drivers/crypto/intel/keembay/Makefile 10573F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10574 10575INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10576M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10577M: Declan Murphy <declan.murphy@intel.com> 10578S: Maintained 10579F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10580F: drivers/crypto/intel/keembay/Kconfig 10581F: drivers/crypto/intel/keembay/Makefile 10582F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10583F: drivers/crypto/intel/keembay/ocs-hcu.c 10584F: drivers/crypto/intel/keembay/ocs-hcu.h 10585 10586INTEL MANAGEMENT ENGINE (mei) 10587M: Tomas Winkler <tomas.winkler@intel.com> 10588L: linux-kernel@vger.kernel.org 10589S: Supported 10590F: Documentation/driver-api/mei/* 10591F: drivers/misc/mei/ 10592F: drivers/watchdog/mei_wdt.c 10593F: include/linux/mei_aux.h 10594F: include/linux/mei_cl_bus.h 10595F: include/uapi/linux/mei.h 10596F: include/uapi/linux/mei_uuid.h 10597F: include/uapi/linux/uuid.h 10598F: samples/mei/* 10599 10600INTEL MAX 10 BMC MFD DRIVER 10601M: Xu Yilun <yilun.xu@intel.com> 10602R: Tom Rix <trix@redhat.com> 10603S: Maintained 10604F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10605F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10606F: drivers/hwmon/intel-m10-bmc-hwmon.c 10607F: drivers/mfd/intel-m10-bmc* 10608F: include/linux/mfd/intel-m10-bmc.h 10609 10610INTEL MAX10 BMC SECURE UPDATES 10611M: Russ Weight <russell.h.weight@intel.com> 10612L: linux-fpga@vger.kernel.org 10613S: Maintained 10614F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10615F: drivers/fpga/intel-m10-bmc-sec-update.c 10616 10617INTEL P-Unit IPC DRIVER 10618M: Zha Qipeng <qipeng.zha@intel.com> 10619L: platform-driver-x86@vger.kernel.org 10620S: Maintained 10621F: arch/x86/include/asm/intel_punit_ipc.h 10622F: drivers/platform/x86/intel/punit_ipc.c 10623 10624INTEL PMC CORE DRIVER 10625M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10626M: David E Box <david.e.box@intel.com> 10627L: platform-driver-x86@vger.kernel.org 10628S: Maintained 10629F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10630F: drivers/platform/x86/intel/pmc/ 10631 10632INTEL PMIC GPIO DRIVERS 10633M: Andy Shevchenko <andy@kernel.org> 10634S: Supported 10635T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10636F: drivers/gpio/gpio-*cove.c 10637 10638INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10639M: Andy Shevchenko <andy@kernel.org> 10640S: Supported 10641F: drivers/mfd/intel_soc_pmic* 10642F: include/linux/mfd/intel_soc_pmic* 10643 10644INTEL PMT DRIVERS 10645M: David E. Box <david.e.box@linux.intel.com> 10646S: Supported 10647F: drivers/platform/x86/intel/pmt/ 10648 10649INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10650M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10651L: linux-wireless@vger.kernel.org 10652S: Maintained 10653F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10654F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10655F: drivers/net/wireless/intel/ipw2x00/ 10656 10657INTEL PSTATE DRIVER 10658M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10659M: Len Brown <lenb@kernel.org> 10660L: linux-pm@vger.kernel.org 10661S: Supported 10662F: drivers/cpufreq/intel_pstate.c 10663 10664INTEL PTP DFL ToD DRIVER 10665M: Tianfei Zhang <tianfei.zhang@intel.com> 10666L: linux-fpga@vger.kernel.org 10667L: netdev@vger.kernel.org 10668S: Maintained 10669F: drivers/ptp/ptp_dfl_tod.c 10670 10671INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10672M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10673L: linux-iio@vger.kernel.org 10674F: drivers/counter/intel-qep.c 10675 10676INTEL SCU DRIVERS 10677M: Mika Westerberg <mika.westerberg@linux.intel.com> 10678S: Maintained 10679F: arch/x86/include/asm/intel_scu_ipc.h 10680F: drivers/platform/x86/intel_scu_* 10681 10682INTEL SDSI DRIVER 10683M: David E. Box <david.e.box@linux.intel.com> 10684S: Supported 10685F: drivers/platform/x86/intel/sdsi.c 10686F: tools/arch/x86/intel_sdsi/ 10687F: tools/testing/selftests/drivers/sdsi/ 10688 10689INTEL SGX 10690M: Jarkko Sakkinen <jarkko@kernel.org> 10691R: Dave Hansen <dave.hansen@linux.intel.com> 10692L: linux-sgx@vger.kernel.org 10693S: Supported 10694Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10695T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10696F: Documentation/arch/x86/sgx.rst 10697F: arch/x86/entry/vdso/vsgx.S 10698F: arch/x86/include/asm/sgx.h 10699F: arch/x86/include/uapi/asm/sgx.h 10700F: arch/x86/kernel/cpu/sgx/* 10701F: tools/testing/selftests/sgx/* 10702K: \bSGX_ 10703 10704INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10705M: Daniel Scally <djrscally@gmail.com> 10706S: Maintained 10707F: drivers/platform/x86/intel/int3472/ 10708 10709INTEL SPEED SELECT TECHNOLOGY 10710M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10711L: platform-driver-x86@vger.kernel.org 10712S: Maintained 10713F: drivers/platform/x86/intel/speed_select_if/ 10714F: include/uapi/linux/isst_if.h 10715F: tools/power/x86/intel-speed-select/ 10716 10717INTEL STRATIX10 FIRMWARE DRIVERS 10718M: Dinh Nguyen <dinguyen@kernel.org> 10719L: linux-kernel@vger.kernel.org 10720S: Maintained 10721T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10722F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10723F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10724F: drivers/firmware/stratix10-rsu.c 10725F: drivers/firmware/stratix10-svc.c 10726F: include/linux/firmware/intel/stratix10-smc.h 10727F: include/linux/firmware/intel/stratix10-svc-client.h 10728 10729INTEL TELEMETRY DRIVER 10730M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10731M: "David E. Box" <david.e.box@linux.intel.com> 10732L: platform-driver-x86@vger.kernel.org 10733S: Maintained 10734F: arch/x86/include/asm/intel_telemetry.h 10735F: drivers/platform/x86/intel/telemetry/ 10736 10737INTEL TPMI DRIVER 10738M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10739L: platform-driver-x86@vger.kernel.org 10740S: Maintained 10741F: drivers/platform/x86/intel/tpmi.c 10742F: include/linux/intel_tpmi.h 10743 10744INTEL UNCORE FREQUENCY CONTROL 10745M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10746L: platform-driver-x86@vger.kernel.org 10747S: Maintained 10748F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10749F: drivers/platform/x86/intel/uncore-frequency/ 10750 10751INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10752M: David E. Box <david.e.box@linux.intel.com> 10753S: Supported 10754F: drivers/platform/x86/intel/vsec.* 10755 10756INTEL VIRTUAL BUTTON DRIVER 10757M: AceLan Kao <acelan.kao@canonical.com> 10758L: platform-driver-x86@vger.kernel.org 10759S: Maintained 10760F: drivers/platform/x86/intel/vbtn.c 10761 10762INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10763M: Stanislaw Gruszka <stf_xl@wp.pl> 10764L: linux-wireless@vger.kernel.org 10765S: Supported 10766F: drivers/net/wireless/intel/iwlegacy/ 10767 10768INTEL WIRELESS WIFI LINK (iwlwifi) 10769M: Gregory Greenman <gregory.greenman@intel.com> 10770L: linux-wireless@vger.kernel.org 10771S: Supported 10772W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10773T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10774F: drivers/net/wireless/intel/iwlwifi/ 10775 10776INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10777M: Jithu Joseph <jithu.joseph@intel.com> 10778R: Maurice Ma <maurice.ma@intel.com> 10779S: Maintained 10780W: https://slimbootloader.github.io/security/firmware-update.html 10781F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10782 10783INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10784L: Dell.Client.Kernel@dell.com 10785S: Maintained 10786F: drivers/platform/x86/intel/wmi/thunderbolt.c 10787 10788INTEL WWAN IOSM DRIVER 10789M: M Chetan Kumar <m.chetan.kumar@intel.com> 10790M: Intel Corporation <linuxwwan@intel.com> 10791L: netdev@vger.kernel.org 10792S: Maintained 10793F: drivers/net/wwan/iosm/ 10794 10795INTEL(R) TRACE HUB 10796M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10797S: Supported 10798F: Documentation/trace/intel_th.rst 10799F: drivers/hwtracing/intel_th/ 10800F: include/linux/intel_th.h 10801 10802INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10803M: Ning Sun <ning.sun@intel.com> 10804L: tboot-devel@lists.sourceforge.net 10805S: Supported 10806W: http://tboot.sourceforge.net 10807T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10808F: Documentation/arch/x86/intel_txt.rst 10809F: arch/x86/kernel/tboot.c 10810F: include/linux/tboot.h 10811 10812INTERCONNECT API 10813M: Georgi Djakov <djakov@kernel.org> 10814L: linux-pm@vger.kernel.org 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10817F: Documentation/devicetree/bindings/interconnect/ 10818F: Documentation/driver-api/interconnect.rst 10819F: drivers/interconnect/ 10820F: include/dt-bindings/interconnect/ 10821F: include/linux/interconnect-provider.h 10822F: include/linux/interconnect.h 10823 10824INTERRUPT COUNTER DRIVER 10825M: Oleksij Rempel <o.rempel@pengutronix.de> 10826R: Pengutronix Kernel Team <kernel@pengutronix.de> 10827L: linux-iio@vger.kernel.org 10828F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10829F: drivers/counter/interrupt-cnt.c 10830 10831INTERSIL ISL7998X VIDEO DECODER DRIVER 10832M: Michael Tretter <m.tretter@pengutronix.de> 10833R: Pengutronix Kernel Team <kernel@pengutronix.de> 10834L: linux-media@vger.kernel.org 10835S: Maintained 10836F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10837F: drivers/media/i2c/isl7998x.c 10838 10839INVENSENSE ICM-426xx IMU DRIVER 10840M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10841L: linux-iio@vger.kernel.org 10842S: Maintained 10843W: https://invensense.tdk.com/ 10844F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10845F: drivers/iio/imu/inv_icm42600/ 10846 10847INVENSENSE MPU-3050 GYROSCOPE DRIVER 10848M: Linus Walleij <linus.walleij@linaro.org> 10849L: linux-iio@vger.kernel.org 10850S: Maintained 10851F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10852F: drivers/iio/gyro/mpu3050* 10853 10854IOC3 ETHERNET DRIVER 10855M: Ralf Baechle <ralf@linux-mips.org> 10856L: linux-mips@vger.kernel.org 10857S: Maintained 10858F: drivers/net/ethernet/sgi/ioc3-eth.c 10859 10860IOMAP FILESYSTEM LIBRARY 10861M: Darrick J. Wong <djwong@kernel.org> 10862L: linux-xfs@vger.kernel.org 10863L: linux-fsdevel@vger.kernel.org 10864S: Supported 10865T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10866F: fs/iomap/ 10867F: include/linux/iomap.h 10868 10869IOMMU DMA-API LAYER 10870M: Robin Murphy <robin.murphy@arm.com> 10871L: iommu@lists.linux.dev 10872S: Maintained 10873T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10874F: drivers/iommu/dma-iommu.c 10875F: drivers/iommu/dma-iommu.h 10876F: drivers/iommu/iova.c 10877F: include/linux/iova.h 10878 10879IOMMU SUBSYSTEM 10880M: Joerg Roedel <joro@8bytes.org> 10881M: Will Deacon <will@kernel.org> 10882R: Robin Murphy <robin.murphy@arm.com> 10883L: iommu@lists.linux.dev 10884S: Maintained 10885T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10886F: Documentation/devicetree/bindings/iommu/ 10887F: Documentation/userspace-api/iommu.rst 10888F: drivers/iommu/ 10889F: include/linux/iommu.h 10890F: include/linux/iova.h 10891F: include/linux/of_iommu.h 10892F: include/uapi/linux/iommu.h 10893 10894IOMMUFD 10895M: Jason Gunthorpe <jgg@nvidia.com> 10896M: Kevin Tian <kevin.tian@intel.com> 10897L: iommu@lists.linux.dev 10898S: Maintained 10899T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10900F: Documentation/userspace-api/iommufd.rst 10901F: drivers/iommu/iommufd/ 10902F: include/linux/iommufd.h 10903F: include/uapi/linux/iommufd.h 10904F: tools/testing/selftests/iommu/ 10905 10906IOSYS-MAP HELPERS 10907M: Thomas Zimmermann <tzimmermann@suse.de> 10908L: dri-devel@lists.freedesktop.org 10909S: Maintained 10910T: git git://anongit.freedesktop.org/drm/drm-misc 10911F: include/linux/iosys-map.h 10912 10913IO_URING 10914M: Jens Axboe <axboe@kernel.dk> 10915R: Pavel Begunkov <asml.silence@gmail.com> 10916L: io-uring@vger.kernel.org 10917S: Maintained 10918T: git git://git.kernel.dk/linux-block 10919T: git git://git.kernel.dk/liburing 10920F: include/linux/io_uring.h 10921F: include/linux/io_uring_types.h 10922F: include/trace/events/io_uring.h 10923F: include/uapi/linux/io_uring.h 10924F: io_uring/ 10925F: tools/io_uring/ 10926 10927IPMI SUBSYSTEM 10928M: Corey Minyard <minyard@acm.org> 10929L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10930S: Supported 10931W: http://openipmi.sourceforge.net/ 10932T: git https://github.com/cminyard/linux-ipmi.git for-next 10933F: Documentation/devicetree/bindings/ipmi/ 10934F: Documentation/driver-api/ipmi.rst 10935F: drivers/char/ipmi/ 10936F: include/linux/ipmi* 10937F: include/uapi/linux/ipmi* 10938 10939IPS SCSI RAID DRIVER 10940M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10941L: linux-scsi@vger.kernel.org 10942S: Maintained 10943W: http://www.adaptec.com/ 10944F: drivers/scsi/ips* 10945 10946IPVS 10947M: Simon Horman <horms@verge.net.au> 10948M: Julian Anastasov <ja@ssi.bg> 10949L: netdev@vger.kernel.org 10950L: lvs-devel@vger.kernel.org 10951S: Maintained 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10953T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10954F: Documentation/networking/ipvs-sysctl.rst 10955F: include/net/ip_vs.h 10956F: include/uapi/linux/ip_vs.h 10957F: net/netfilter/ipvs/ 10958 10959IPWIRELESS DRIVER 10960M: Jiri Kosina <jikos@kernel.org> 10961M: David Sterba <dsterba@suse.com> 10962S: Odd Fixes 10963F: drivers/tty/ipwireless/ 10964 10965IRON DEVICE AUDIO CODEC DRIVERS 10966M: Kiseok Jo <kiseok.jo@irondevice.com> 10967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10968S: Maintained 10969F: Documentation/devicetree/bindings/sound/irondevice,* 10970F: sound/soc/codecs/sma* 10971 10972IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10973M: Marc Zyngier <maz@kernel.org> 10974S: Maintained 10975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10976F: Documentation/core-api/irq/irq-domain.rst 10977F: include/linux/irqdomain.h 10978F: kernel/irq/irqdomain.c 10979F: kernel/irq/msi.c 10980 10981IRQ SUBSYSTEM 10982M: Thomas Gleixner <tglx@linutronix.de> 10983L: linux-kernel@vger.kernel.org 10984S: Maintained 10985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10986F: include/linux/group_cpus.h 10987F: kernel/irq/ 10988F: lib/group_cpus.c 10989 10990IRQCHIP DRIVERS 10991M: Thomas Gleixner <tglx@linutronix.de> 10992M: Marc Zyngier <maz@kernel.org> 10993L: linux-kernel@vger.kernel.org 10994S: Maintained 10995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10996F: Documentation/devicetree/bindings/interrupt-controller/ 10997F: drivers/irqchip/ 10998 10999ISA 11000M: William Breathitt Gray <william.gray@linaro.org> 11001S: Maintained 11002F: Documentation/driver-api/isa.rst 11003F: drivers/base/isa.c 11004F: include/linux/isa.h 11005 11006ISA RADIO MODULE 11007M: Hans Verkuil <hverkuil@xs4all.nl> 11008L: linux-media@vger.kernel.org 11009S: Maintained 11010W: https://linuxtv.org 11011T: git git://linuxtv.org/media_tree.git 11012F: drivers/media/radio/radio-isa* 11013 11014ISAPNP 11015M: Jaroslav Kysela <perex@perex.cz> 11016S: Maintained 11017F: Documentation/driver-api/isapnp.rst 11018F: drivers/pnp/isapnp/ 11019F: include/linux/isapnp.h 11020 11021ISCSI 11022M: Lee Duncan <lduncan@suse.com> 11023M: Chris Leech <cleech@redhat.com> 11024M: Mike Christie <michael.christie@oracle.com> 11025L: open-iscsi@googlegroups.com 11026L: linux-scsi@vger.kernel.org 11027S: Maintained 11028W: www.open-iscsi.com 11029F: drivers/scsi/*iscsi* 11030F: include/scsi/*iscsi* 11031 11032iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11033M: Peter Jones <pjones@redhat.com> 11034M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11035S: Maintained 11036F: drivers/firmware/iscsi_ibft* 11037 11038ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11039M: Sagi Grimberg <sagi@grimberg.me> 11040M: Max Gurtovoy <mgurtovoy@nvidia.com> 11041L: linux-rdma@vger.kernel.org 11042S: Supported 11043W: http://www.openfabrics.org 11044W: www.open-iscsi.org 11045Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11046F: drivers/infiniband/ulp/iser/ 11047 11048ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11049M: Sagi Grimberg <sagi@grimberg.me> 11050L: linux-rdma@vger.kernel.org 11051L: target-devel@vger.kernel.org 11052S: Supported 11053W: http://www.linux-iscsi.org 11054T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11055F: drivers/infiniband/ulp/isert 11056 11057ISDN/CMTP OVER BLUETOOTH 11058M: Karsten Keil <isdn@linux-pingi.de> 11059L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11060L: netdev@vger.kernel.org 11061S: Odd Fixes 11062W: http://www.isdn4linux.de 11063F: Documentation/isdn/ 11064F: drivers/isdn/capi/ 11065F: include/linux/isdn/ 11066F: include/uapi/linux/isdn/ 11067F: net/bluetooth/cmtp/ 11068 11069ISDN/mISDN SUBSYSTEM 11070M: Karsten Keil <isdn@linux-pingi.de> 11071L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11072L: netdev@vger.kernel.org 11073S: Maintained 11074W: http://www.isdn4linux.de 11075F: drivers/isdn/Kconfig 11076F: drivers/isdn/Makefile 11077F: drivers/isdn/hardware/ 11078F: drivers/isdn/mISDN/ 11079 11080ISOFS FILESYSTEM 11081M: Jan Kara <jack@suse.cz> 11082L: linux-fsdevel@vger.kernel.org 11083S: Maintained 11084F: Documentation/filesystems/isofs.rst 11085F: fs/isofs/ 11086 11087IT87 HARDWARE MONITORING DRIVER 11088M: Jean Delvare <jdelvare@suse.com> 11089L: linux-hwmon@vger.kernel.org 11090S: Maintained 11091F: Documentation/hwmon/it87.rst 11092F: drivers/hwmon/it87.c 11093 11094IT913X MEDIA DRIVER 11095M: Antti Palosaari <crope@iki.fi> 11096L: linux-media@vger.kernel.org 11097S: Maintained 11098W: https://linuxtv.org 11099W: http://palosaari.fi/linux/ 11100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11101T: git git://linuxtv.org/anttip/media_tree.git 11102F: drivers/media/tuners/it913x* 11103 11104ITE IT66121 HDMI BRIDGE DRIVER 11105M: Phong LE <ple@baylibre.com> 11106M: Neil Armstrong <neil.armstrong@linaro.org> 11107S: Maintained 11108T: git git://anongit.freedesktop.org/drm/drm-misc 11109F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11110F: drivers/gpu/drm/bridge/ite-it66121.c 11111 11112IVTV VIDEO4LINUX DRIVER 11113M: Andy Walls <awalls@md.metrocast.net> 11114L: linux-media@vger.kernel.org 11115S: Maintained 11116W: https://linuxtv.org 11117T: git git://linuxtv.org/media_tree.git 11118F: Documentation/admin-guide/media/ivtv* 11119F: drivers/media/pci/ivtv/ 11120F: include/uapi/linux/ivtv* 11121 11122IX2505V MEDIA DRIVER 11123M: Malcolm Priestley <tvboxspy@gmail.com> 11124L: linux-media@vger.kernel.org 11125S: Maintained 11126W: https://linuxtv.org 11127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11128F: drivers/media/dvb-frontends/ix2505v* 11129 11130JAILHOUSE HYPERVISOR INTERFACE 11131M: Jan Kiszka <jan.kiszka@siemens.com> 11132L: jailhouse-dev@googlegroups.com 11133S: Maintained 11134F: arch/x86/include/asm/jailhouse_para.h 11135F: arch/x86/kernel/jailhouse.c 11136 11137JC42.4 TEMPERATURE SENSOR DRIVER 11138M: Guenter Roeck <linux@roeck-us.net> 11139L: linux-hwmon@vger.kernel.org 11140S: Maintained 11141F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11142F: Documentation/hwmon/jc42.rst 11143F: drivers/hwmon/jc42.c 11144 11145JFS FILESYSTEM 11146M: Dave Kleikamp <shaggy@kernel.org> 11147L: jfs-discussion@lists.sourceforge.net 11148S: Odd Fixes 11149W: http://jfs.sourceforge.net/ 11150T: git https://github.com/kleikamp/linux-shaggy.git 11151F: Documentation/admin-guide/jfs.rst 11152F: fs/jfs/ 11153 11154JME NETWORK DRIVER 11155M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11156L: netdev@vger.kernel.org 11157S: Maintained 11158F: drivers/net/ethernet/jme.* 11159 11160JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11161M: David Woodhouse <dwmw2@infradead.org> 11162M: Richard Weinberger <richard@nod.at> 11163L: linux-mtd@lists.infradead.org 11164S: Odd Fixes 11165W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11166T: git git://git.infradead.org/ubifs-2.6.git 11167F: fs/jffs2/ 11168F: include/uapi/linux/jffs2.h 11169 11170JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11171M: "Theodore Ts'o" <tytso@mit.edu> 11172M: Jan Kara <jack@suse.com> 11173L: linux-ext4@vger.kernel.org 11174S: Maintained 11175F: fs/jbd2/ 11176F: include/linux/jbd2.h 11177 11178JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11179M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11180L: linux-media@vger.kernel.org 11181L: linux-renesas-soc@vger.kernel.org 11182S: Maintained 11183F: drivers/media/platform/renesas/rcar_jpu.c 11184 11185JSM Neo PCI based serial card 11186L: linux-serial@vger.kernel.org 11187S: Orphan 11188F: drivers/tty/serial/jsm/ 11189 11190K10TEMP HARDWARE MONITORING DRIVER 11191M: Clemens Ladisch <clemens@ladisch.de> 11192L: linux-hwmon@vger.kernel.org 11193S: Maintained 11194F: Documentation/hwmon/k10temp.rst 11195F: drivers/hwmon/k10temp.c 11196 11197K8TEMP HARDWARE MONITORING DRIVER 11198M: Rudolf Marek <r.marek@assembler.cz> 11199L: linux-hwmon@vger.kernel.org 11200S: Maintained 11201F: Documentation/hwmon/k8temp.rst 11202F: drivers/hwmon/k8temp.c 11203 11204KASAN 11205M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11206R: Alexander Potapenko <glider@google.com> 11207R: Andrey Konovalov <andreyknvl@gmail.com> 11208R: Dmitry Vyukov <dvyukov@google.com> 11209R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11210L: kasan-dev@googlegroups.com 11211S: Maintained 11212F: Documentation/dev-tools/kasan.rst 11213F: arch/*/include/asm/*kasan.h 11214F: arch/*/mm/kasan_init* 11215F: include/linux/kasan*.h 11216F: lib/Kconfig.kasan 11217F: mm/kasan/ 11218F: scripts/Makefile.kasan 11219 11220KCONFIG 11221M: Masahiro Yamada <masahiroy@kernel.org> 11222L: linux-kbuild@vger.kernel.org 11223S: Maintained 11224Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11225T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11226F: Documentation/kbuild/kconfig* 11227F: scripts/Kconfig.include 11228F: scripts/kconfig/ 11229 11230KCOV 11231R: Dmitry Vyukov <dvyukov@google.com> 11232R: Andrey Konovalov <andreyknvl@gmail.com> 11233L: kasan-dev@googlegroups.com 11234S: Maintained 11235F: Documentation/dev-tools/kcov.rst 11236F: include/linux/kcov.h 11237F: include/uapi/linux/kcov.h 11238F: kernel/kcov.c 11239F: scripts/Makefile.kcov 11240 11241KCSAN 11242M: Marco Elver <elver@google.com> 11243R: Dmitry Vyukov <dvyukov@google.com> 11244L: kasan-dev@googlegroups.com 11245S: Maintained 11246F: Documentation/dev-tools/kcsan.rst 11247F: include/linux/kcsan*.h 11248F: kernel/kcsan/ 11249F: lib/Kconfig.kcsan 11250F: scripts/Makefile.kcsan 11251 11252KDUMP 11253M: Baoquan He <bhe@redhat.com> 11254R: Vivek Goyal <vgoyal@redhat.com> 11255R: Dave Young <dyoung@redhat.com> 11256L: kexec@lists.infradead.org 11257S: Maintained 11258W: http://lse.sourceforge.net/kdump/ 11259F: Documentation/admin-guide/kdump/ 11260F: fs/proc/vmcore.c 11261F: include/linux/crash_core.h 11262F: include/linux/crash_dump.h 11263F: include/uapi/linux/vmcore.h 11264F: kernel/crash_*.c 11265 11266KEENE FM RADIO TRANSMITTER DRIVER 11267M: Hans Verkuil <hverkuil@xs4all.nl> 11268L: linux-media@vger.kernel.org 11269S: Maintained 11270W: https://linuxtv.org 11271T: git git://linuxtv.org/media_tree.git 11272F: drivers/media/radio/radio-keene* 11273 11274KERNEL AUTOMOUNTER 11275M: Ian Kent <raven@themaw.net> 11276L: autofs@vger.kernel.org 11277S: Maintained 11278F: fs/autofs/ 11279 11280KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11281M: Masahiro Yamada <masahiroy@kernel.org> 11282R: Nathan Chancellor <nathan@kernel.org> 11283R: Nick Desaulniers <ndesaulniers@google.com> 11284R: Nicolas Schier <nicolas@fjasle.eu> 11285L: linux-kbuild@vger.kernel.org 11286S: Maintained 11287Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11288T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11289F: Documentation/kbuild/ 11290F: Makefile 11291F: scripts/*vmlinux* 11292F: scripts/Kbuild* 11293F: scripts/Makefile* 11294F: scripts/basic/ 11295F: scripts/dummy-tools/ 11296F: scripts/mk* 11297F: scripts/mod/ 11298F: scripts/package/ 11299 11300KERNEL HARDENING (not covered by other areas) 11301M: Kees Cook <keescook@chromium.org> 11302L: linux-hardening@vger.kernel.org 11303S: Supported 11304T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11305F: Documentation/ABI/testing/sysfs-kernel-oops_count 11306F: Documentation/ABI/testing/sysfs-kernel-warn_count 11307F: include/linux/overflow.h 11308F: include/linux/randomize_kstack.h 11309F: mm/usercopy.c 11310K: \b(add|choose)_random_kstack_offset\b 11311K: \b__check_(object_size|heap_object)\b 11312 11313KERNEL JANITORS 11314L: kernel-janitors@vger.kernel.org 11315S: Odd Fixes 11316W: http://kernelnewbies.org/KernelJanitors 11317 11318KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11319M: Chuck Lever <chuck.lever@oracle.com> 11320M: Jeff Layton <jlayton@kernel.org> 11321R: Neil Brown <neilb@suse.de> 11322R: Olga Kornievskaia <kolga@netapp.com> 11323R: Dai Ngo <Dai.Ngo@oracle.com> 11324R: Tom Talpey <tom@talpey.com> 11325L: linux-nfs@vger.kernel.org 11326S: Supported 11327W: http://nfs.sourceforge.net/ 11328T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11329F: Documentation/filesystems/nfs/ 11330F: fs/exportfs/ 11331F: fs/lockd/ 11332F: fs/nfs_common/ 11333F: fs/nfsd/ 11334F: include/linux/lockd/ 11335F: include/linux/sunrpc/ 11336F: include/trace/events/rpcgss.h 11337F: include/trace/events/rpcrdma.h 11338F: include/trace/events/sunrpc.h 11339F: include/trace/misc/fs.h 11340F: include/trace/misc/nfs.h 11341F: include/trace/misc/sunrpc.h 11342F: include/uapi/linux/nfsd/ 11343F: include/uapi/linux/sunrpc/ 11344F: net/sunrpc/ 11345 11346KERNEL REGRESSIONS 11347M: Thorsten Leemhuis <linux@leemhuis.info> 11348L: regressions@lists.linux.dev 11349S: Supported 11350F: Documentation/admin-guide/reporting-regressions.rst 11351F: Documentation/process/handling-regressions.rst 11352 11353KERNEL SELFTEST FRAMEWORK 11354M: Shuah Khan <shuah@kernel.org> 11355M: Shuah Khan <skhan@linuxfoundation.org> 11356L: linux-kselftest@vger.kernel.org 11357S: Maintained 11358Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11359T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11360F: Documentation/dev-tools/kselftest* 11361F: tools/testing/selftests/ 11362 11363KERNEL SMB3 SERVER (KSMBD) 11364M: Namjae Jeon <linkinjeon@kernel.org> 11365M: Steve French <sfrench@samba.org> 11366R: Sergey Senozhatsky <senozhatsky@chromium.org> 11367R: Tom Talpey <tom@talpey.com> 11368L: linux-cifs@vger.kernel.org 11369S: Maintained 11370T: git git://git.samba.org/ksmbd.git 11371F: Documentation/filesystems/smb/ksmbd.rst 11372F: fs/smb/common/ 11373F: fs/smb/server/ 11374 11375KERNEL UNIT TESTING FRAMEWORK (KUnit) 11376M: Brendan Higgins <brendanhiggins@google.com> 11377M: David Gow <davidgow@google.com> 11378L: linux-kselftest@vger.kernel.org 11379L: kunit-dev@googlegroups.com 11380S: Maintained 11381W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11384F: Documentation/dev-tools/kunit/ 11385F: include/kunit/ 11386F: lib/kunit/ 11387F: tools/testing/kunit/ 11388 11389KERNEL USERMODE HELPER 11390M: Luis Chamberlain <mcgrof@kernel.org> 11391L: linux-kernel@vger.kernel.org 11392S: Maintained 11393F: include/linux/umh.h 11394F: kernel/umh.c 11395 11396KERNEL VIRTUAL MACHINE (KVM) 11397M: Paolo Bonzini <pbonzini@redhat.com> 11398L: kvm@vger.kernel.org 11399S: Supported 11400W: http://www.linux-kvm.org 11401T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11402F: Documentation/virt/kvm/ 11403F: include/asm-generic/kvm* 11404F: include/kvm/iodev.h 11405F: include/linux/kvm* 11406F: include/trace/events/kvm.h 11407F: include/uapi/asm-generic/kvm* 11408F: include/uapi/linux/kvm* 11409F: tools/kvm/ 11410F: tools/testing/selftests/kvm/ 11411F: virt/kvm/* 11412 11413KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11414M: Marc Zyngier <maz@kernel.org> 11415M: Oliver Upton <oliver.upton@linux.dev> 11416R: James Morse <james.morse@arm.com> 11417R: Suzuki K Poulose <suzuki.poulose@arm.com> 11418R: Zenghui Yu <yuzenghui@huawei.com> 11419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11420L: kvmarm@lists.linux.dev 11421S: Maintained 11422T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11423F: arch/arm64/include/asm/kvm* 11424F: arch/arm64/include/uapi/asm/kvm* 11425F: arch/arm64/kvm/ 11426F: include/kvm/arm_* 11427F: tools/testing/selftests/kvm/*/aarch64/ 11428F: tools/testing/selftests/kvm/aarch64/ 11429 11430KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11431M: Huacai Chen <chenhuacai@kernel.org> 11432L: linux-mips@vger.kernel.org 11433L: kvm@vger.kernel.org 11434S: Maintained 11435T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11436F: arch/mips/include/asm/kvm* 11437F: arch/mips/include/uapi/asm/kvm* 11438F: arch/mips/kvm/ 11439 11440KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11441M: Michael Ellerman <mpe@ellerman.id.au> 11442R: Nicholas Piggin <npiggin@gmail.com> 11443L: linuxppc-dev@lists.ozlabs.org 11444L: kvm@vger.kernel.org 11445S: Maintained (Book3S 64-bit HV) 11446S: Odd fixes (Book3S 64-bit PR) 11447S: Orphan (Book3E and 32-bit) 11448T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11449F: arch/powerpc/include/asm/kvm* 11450F: arch/powerpc/include/uapi/asm/kvm* 11451F: arch/powerpc/kernel/kvm* 11452F: arch/powerpc/kvm/ 11453 11454KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11455M: Anup Patel <anup@brainfault.org> 11456R: Atish Patra <atishp@atishpatra.org> 11457L: kvm@vger.kernel.org 11458L: kvm-riscv@lists.infradead.org 11459L: linux-riscv@lists.infradead.org 11460S: Maintained 11461T: git https://github.com/kvm-riscv/linux.git 11462F: arch/riscv/include/asm/kvm* 11463F: arch/riscv/include/uapi/asm/kvm* 11464F: arch/riscv/kvm/ 11465F: tools/testing/selftests/kvm/*/riscv/ 11466 11467KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11468M: Christian Borntraeger <borntraeger@linux.ibm.com> 11469M: Janosch Frank <frankja@linux.ibm.com> 11470M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11471R: David Hildenbrand <david@redhat.com> 11472L: kvm@vger.kernel.org 11473S: Supported 11474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11475F: Documentation/virt/kvm/s390* 11476F: arch/s390/include/asm/gmap.h 11477F: arch/s390/include/asm/kvm* 11478F: arch/s390/include/uapi/asm/kvm* 11479F: arch/s390/include/uapi/asm/uvdevice.h 11480F: arch/s390/kernel/uv.c 11481F: arch/s390/kvm/ 11482F: arch/s390/mm/gmap.c 11483F: drivers/s390/char/uvdevice.c 11484F: tools/testing/selftests/drivers/s390x/uvdevice/ 11485F: tools/testing/selftests/kvm/*/s390x/ 11486F: tools/testing/selftests/kvm/s390x/ 11487 11488KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11489M: Sean Christopherson <seanjc@google.com> 11490M: Paolo Bonzini <pbonzini@redhat.com> 11491L: kvm@vger.kernel.org 11492S: Supported 11493P: Documentation/process/maintainer-kvm-x86.rst 11494T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11495F: arch/x86/include/asm/kvm* 11496F: arch/x86/include/asm/svm.h 11497F: arch/x86/include/asm/vmx*.h 11498F: arch/x86/include/uapi/asm/kvm* 11499F: arch/x86/include/uapi/asm/svm.h 11500F: arch/x86/include/uapi/asm/vmx.h 11501F: arch/x86/kvm/ 11502F: arch/x86/kvm/*/ 11503 11504KERNFS 11505M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11506M: Tejun Heo <tj@kernel.org> 11507S: Supported 11508T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11509F: fs/kernfs/ 11510F: include/linux/kernfs.h 11511 11512KEXEC 11513M: Eric Biederman <ebiederm@xmission.com> 11514L: kexec@lists.infradead.org 11515S: Maintained 11516W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11517F: include/linux/kexec.h 11518F: include/uapi/linux/kexec.h 11519F: kernel/kexec* 11520 11521KEYS-ENCRYPTED 11522M: Mimi Zohar <zohar@linux.ibm.com> 11523L: linux-integrity@vger.kernel.org 11524L: keyrings@vger.kernel.org 11525S: Supported 11526F: Documentation/security/keys/trusted-encrypted.rst 11527F: include/keys/encrypted-type.h 11528F: security/keys/encrypted-keys/ 11529 11530KEYS-TRUSTED 11531M: James Bottomley <jejb@linux.ibm.com> 11532M: Jarkko Sakkinen <jarkko@kernel.org> 11533M: Mimi Zohar <zohar@linux.ibm.com> 11534L: linux-integrity@vger.kernel.org 11535L: keyrings@vger.kernel.org 11536S: Supported 11537F: Documentation/security/keys/trusted-encrypted.rst 11538F: include/keys/trusted-type.h 11539F: include/keys/trusted_tpm.h 11540F: security/keys/trusted-keys/ 11541 11542KEYS-TRUSTED-CAAM 11543M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11544R: Pengutronix Kernel Team <kernel@pengutronix.de> 11545L: linux-integrity@vger.kernel.org 11546L: keyrings@vger.kernel.org 11547S: Maintained 11548F: include/keys/trusted_caam.h 11549F: security/keys/trusted-keys/trusted_caam.c 11550 11551KEYS-TRUSTED-TEE 11552M: Sumit Garg <sumit.garg@linaro.org> 11553L: linux-integrity@vger.kernel.org 11554L: keyrings@vger.kernel.org 11555S: Supported 11556F: include/keys/trusted_tee.h 11557F: security/keys/trusted-keys/trusted_tee.c 11558 11559KEYS/KEYRINGS 11560M: David Howells <dhowells@redhat.com> 11561M: Jarkko Sakkinen <jarkko@kernel.org> 11562L: keyrings@vger.kernel.org 11563S: Maintained 11564F: Documentation/security/keys/core.rst 11565F: include/keys/ 11566F: include/linux/key-type.h 11567F: include/linux/key.h 11568F: include/linux/keyctl.h 11569F: include/uapi/linux/keyctl.h 11570F: security/keys/ 11571 11572KEYS/KEYRINGS_INTEGRITY 11573M: Jarkko Sakkinen <jarkko@kernel.org> 11574M: Mimi Zohar <zohar@linux.ibm.com> 11575L: linux-integrity@vger.kernel.org 11576L: keyrings@vger.kernel.org 11577S: Supported 11578F: security/integrity/platform_certs 11579 11580KFENCE 11581M: Alexander Potapenko <glider@google.com> 11582M: Marco Elver <elver@google.com> 11583R: Dmitry Vyukov <dvyukov@google.com> 11584L: kasan-dev@googlegroups.com 11585S: Maintained 11586F: Documentation/dev-tools/kfence.rst 11587F: arch/*/include/asm/kfence.h 11588F: include/linux/kfence.h 11589F: lib/Kconfig.kfence 11590F: mm/kfence/ 11591 11592KFIFO 11593M: Stefani Seibold <stefani@seibold.net> 11594S: Maintained 11595F: include/linux/kfifo.h 11596F: lib/kfifo.c 11597F: samples/kfifo/ 11598 11599KGDB / KDB /debug_core 11600M: Jason Wessel <jason.wessel@windriver.com> 11601M: Daniel Thompson <daniel.thompson@linaro.org> 11602R: Douglas Anderson <dianders@chromium.org> 11603L: kgdb-bugreport@lists.sourceforge.net 11604S: Maintained 11605W: http://kgdb.wiki.kernel.org/ 11606T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11607F: Documentation/dev-tools/kgdb.rst 11608F: drivers/misc/kgdbts.c 11609F: drivers/tty/serial/kgdboc.c 11610F: include/linux/kdb.h 11611F: include/linux/kgdb.h 11612F: kernel/debug/ 11613F: kernel/module/kdb.c 11614 11615KHADAS MCU MFD DRIVER 11616M: Neil Armstrong <neil.armstrong@linaro.org> 11617L: linux-amlogic@lists.infradead.org 11618S: Maintained 11619F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11620F: drivers/mfd/khadas-mcu.c 11621F: drivers/thermal/khadas_mcu_fan.c 11622F: include/linux/mfd/khadas-mcu.h 11623 11624KIONIX/ROHM KX022A ACCELEROMETER 11625M: Matti Vaittinen <mazziesaccount@gmail.com> 11626L: linux-iio@vger.kernel.org 11627S: Supported 11628F: drivers/iio/accel/kionix-kx022a* 11629 11630KMEMLEAK 11631M: Catalin Marinas <catalin.marinas@arm.com> 11632S: Maintained 11633F: Documentation/dev-tools/kmemleak.rst 11634F: include/linux/kmemleak.h 11635F: mm/kmemleak.c 11636F: samples/kmemleak/kmemleak-test.c 11637 11638KMSAN 11639M: Alexander Potapenko <glider@google.com> 11640R: Marco Elver <elver@google.com> 11641R: Dmitry Vyukov <dvyukov@google.com> 11642L: kasan-dev@googlegroups.com 11643S: Maintained 11644F: Documentation/dev-tools/kmsan.rst 11645F: arch/*/include/asm/kmsan.h 11646F: arch/*/mm/kmsan_* 11647F: include/linux/kmsan*.h 11648F: lib/Kconfig.kmsan 11649F: mm/kmsan/ 11650F: scripts/Makefile.kmsan 11651 11652KPROBES 11653M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11654M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11655M: "David S. Miller" <davem@davemloft.net> 11656M: Masami Hiramatsu <mhiramat@kernel.org> 11657L: linux-kernel@vger.kernel.org 11658L: linux-trace-kernel@vger.kernel.org 11659S: Maintained 11660Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11661T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11662F: Documentation/trace/kprobes.rst 11663F: include/asm-generic/kprobes.h 11664F: include/linux/kprobes.h 11665F: kernel/kprobes.c 11666F: lib/test_kprobes.c 11667F: samples/kprobes 11668 11669KS0108 LCD CONTROLLER DRIVER 11670M: Miguel Ojeda <ojeda@kernel.org> 11671S: Maintained 11672F: Documentation/admin-guide/auxdisplay/ks0108.rst 11673F: drivers/auxdisplay/ks0108.c 11674F: include/linux/ks0108.h 11675 11676KTD253 BACKLIGHT DRIVER 11677M: Linus Walleij <linus.walleij@linaro.org> 11678S: Maintained 11679F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11680F: drivers/video/backlight/ktd253-backlight.c 11681 11682KTEST 11683M: Steven Rostedt <rostedt@goodmis.org> 11684M: John Hawley <warthog9@eaglescrag.net> 11685S: Maintained 11686F: tools/testing/ktest 11687 11688KTZ8866 BACKLIGHT DRIVER 11689M: Jianhua Lu <lujianhua000@gmail.com> 11690S: Maintained 11691F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11692F: drivers/video/backlight/ktz8866.c 11693 11694KVM PARAVIRT (KVM/paravirt) 11695M: Paolo Bonzini <pbonzini@redhat.com> 11696R: Wanpeng Li <wanpengli@tencent.com> 11697R: Vitaly Kuznetsov <vkuznets@redhat.com> 11698L: kvm@vger.kernel.org 11699S: Supported 11700T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11701F: arch/um/include/asm/kvm_para.h 11702F: arch/x86/include/asm/kvm_para.h 11703F: arch/x86/include/asm/pvclock-abi.h 11704F: arch/x86/include/uapi/asm/kvm_para.h 11705F: arch/x86/kernel/kvm.c 11706F: arch/x86/kernel/kvmclock.c 11707F: include/asm-generic/kvm_para.h 11708F: include/linux/kvm_para.h 11709F: include/uapi/asm-generic/kvm_para.h 11710F: include/uapi/linux/kvm_para.h 11711 11712KVM X86 HYPER-V (KVM/hyper-v) 11713M: Vitaly Kuznetsov <vkuznets@redhat.com> 11714M: Sean Christopherson <seanjc@google.com> 11715M: Paolo Bonzini <pbonzini@redhat.com> 11716L: kvm@vger.kernel.org 11717S: Supported 11718T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11719F: arch/x86/kvm/hyperv.* 11720F: arch/x86/kvm/kvm_onhyperv.* 11721F: arch/x86/kvm/svm/hyperv.* 11722F: arch/x86/kvm/svm/svm_onhyperv.* 11723F: arch/x86/kvm/vmx/hyperv.* 11724 11725KVM X86 Xen (KVM/Xen) 11726M: David Woodhouse <dwmw2@infradead.org> 11727M: Paul Durrant <paul@xen.org> 11728M: Sean Christopherson <seanjc@google.com> 11729M: Paolo Bonzini <pbonzini@redhat.com> 11730L: kvm@vger.kernel.org 11731S: Supported 11732T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11733F: arch/x86/kvm/xen.* 11734 11735L3MDEV 11736M: David Ahern <dsahern@kernel.org> 11737L: netdev@vger.kernel.org 11738S: Maintained 11739F: include/net/l3mdev.h 11740F: net/l3mdev 11741 11742LANDLOCK SECURITY MODULE 11743M: Mickaël Salaün <mic@digikod.net> 11744L: linux-security-module@vger.kernel.org 11745S: Supported 11746W: https://landlock.io 11747T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11748F: Documentation/security/landlock.rst 11749F: Documentation/userspace-api/landlock.rst 11750F: include/uapi/linux/landlock.h 11751F: samples/landlock/ 11752F: security/landlock/ 11753F: tools/testing/selftests/landlock/ 11754K: landlock 11755K: LANDLOCK 11756 11757LANTIQ / INTEL Ethernet drivers 11758M: Hauke Mehrtens <hauke@hauke-m.de> 11759L: netdev@vger.kernel.org 11760S: Maintained 11761F: drivers/net/dsa/lantiq_gswip.c 11762F: drivers/net/dsa/lantiq_pce.h 11763F: drivers/net/ethernet/lantiq_xrx200.c 11764F: net/dsa/tag_gswip.c 11765 11766LANTIQ MIPS ARCHITECTURE 11767M: John Crispin <john@phrozen.org> 11768L: linux-mips@vger.kernel.org 11769S: Maintained 11770F: arch/mips/lantiq 11771F: drivers/soc/lantiq 11772 11773LASI 53c700 driver for PARISC 11774M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11775L: linux-scsi@vger.kernel.org 11776S: Maintained 11777F: Documentation/scsi/53c700.rst 11778F: drivers/scsi/53c700* 11779 11780LEAKING_ADDRESSES 11781M: Tobin C. Harding <me@tobin.cc> 11782M: Tycho Andersen <tycho@tycho.pizza> 11783L: linux-hardening@vger.kernel.org 11784S: Maintained 11785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11786F: scripts/leaking_addresses.pl 11787 11788LED SUBSYSTEM 11789M: Pavel Machek <pavel@ucw.cz> 11790M: Lee Jones <lee@kernel.org> 11791L: linux-leds@vger.kernel.org 11792S: Maintained 11793T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11794F: Documentation/devicetree/bindings/leds/ 11795F: Documentation/leds/ 11796F: drivers/leds/ 11797F: include/dt-bindings/leds/ 11798F: include/linux/leds.h 11799 11800LEGACY EEPROM DRIVER 11801M: Jean Delvare <jdelvare@suse.com> 11802S: Maintained 11803F: Documentation/misc-devices/eeprom.rst 11804F: drivers/misc/eeprom/eeprom.c 11805 11806LEGO MINDSTORMS EV3 11807R: David Lechner <david@lechnology.com> 11808S: Maintained 11809F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11810F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11811F: drivers/power/supply/lego_ev3_battery.c 11812 11813LEGO USB Tower driver 11814M: Juergen Stuber <starblue@users.sourceforge.net> 11815L: legousb-devel@lists.sourceforge.net 11816S: Maintained 11817W: http://legousb.sourceforge.net/ 11818F: drivers/usb/misc/legousbtower.c 11819 11820LETSKETCH HID TABLET DRIVER 11821M: Hans de Goede <hdegoede@redhat.com> 11822L: linux-input@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11825F: drivers/hid/hid-letsketch.c 11826 11827LG LAPTOP EXTRAS 11828M: Matan Ziv-Av <matan@svgalib.org> 11829L: platform-driver-x86@vger.kernel.org 11830S: Maintained 11831F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11832F: Documentation/admin-guide/laptops/lg-laptop.rst 11833F: drivers/platform/x86/lg-laptop.c 11834 11835LG2160 MEDIA DRIVER 11836M: Michael Krufky <mkrufky@linuxtv.org> 11837L: linux-media@vger.kernel.org 11838S: Maintained 11839W: https://linuxtv.org 11840W: http://github.com/mkrufky 11841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11842T: git git://linuxtv.org/mkrufky/tuners.git 11843F: drivers/media/dvb-frontends/lg2160.* 11844 11845LGDT3305 MEDIA DRIVER 11846M: Michael Krufky <mkrufky@linuxtv.org> 11847L: linux-media@vger.kernel.org 11848S: Maintained 11849W: https://linuxtv.org 11850W: http://github.com/mkrufky 11851Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11852T: git git://linuxtv.org/mkrufky/tuners.git 11853F: drivers/media/dvb-frontends/lgdt3305.* 11854 11855LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11856M: Viresh Kumar <vireshk@kernel.org> 11857L: linux-ide@vger.kernel.org 11858S: Maintained 11859T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11860F: drivers/ata/pata_arasan_cf.c 11861F: include/linux/pata_arasan_cf_data.h 11862 11863LIBATA PATA DRIVERS 11864R: Sergey Shtylyov <s.shtylyov@omp.ru> 11865L: linux-ide@vger.kernel.org 11866F: drivers/ata/ata_*.c 11867F: drivers/ata/pata_*.c 11868 11869LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11870M: Linus Walleij <linus.walleij@linaro.org> 11871L: linux-ide@vger.kernel.org 11872S: Maintained 11873T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11874F: drivers/ata/pata_ftide010.c 11875F: drivers/ata/sata_gemini.c 11876F: drivers/ata/sata_gemini.h 11877 11878LIBATA SATA AHCI PLATFORM devices support 11879M: Hans de Goede <hdegoede@redhat.com> 11880M: Jens Axboe <axboe@kernel.dk> 11881L: linux-ide@vger.kernel.org 11882S: Maintained 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11884F: drivers/ata/ahci_platform.c 11885F: drivers/ata/libahci_platform.c 11886F: include/linux/ahci_platform.h 11887 11888LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11889M: Serge Semin <fancer.lancer@gmail.com> 11890L: linux-ide@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11893F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11894F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11895F: drivers/ata/ahci_dwc.c 11896 11897LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11898M: Mikael Pettersson <mikpelinux@gmail.com> 11899L: linux-ide@vger.kernel.org 11900S: Maintained 11901T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11902F: drivers/ata/sata_promise.* 11903 11904LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11905M: Damien Le Moal <dlemoal@kernel.org> 11906L: linux-ide@vger.kernel.org 11907S: Maintained 11908T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11909F: Documentation/ABI/testing/sysfs-ata 11910F: Documentation/devicetree/bindings/ata/ 11911F: drivers/ata/ 11912F: include/linux/ata.h 11913F: include/linux/libata.h 11914 11915LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11916M: Vishal Verma <vishal.l.verma@intel.com> 11917M: Dan Williams <dan.j.williams@intel.com> 11918M: Dave Jiang <dave.jiang@intel.com> 11919L: nvdimm@lists.linux.dev 11920S: Supported 11921Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11922P: Documentation/nvdimm/maintainer-entry-profile.rst 11923F: drivers/nvdimm/btt* 11924 11925LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11926M: Dan Williams <dan.j.williams@intel.com> 11927M: Vishal Verma <vishal.l.verma@intel.com> 11928M: Dave Jiang <dave.jiang@intel.com> 11929L: nvdimm@lists.linux.dev 11930S: Supported 11931Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11932P: Documentation/nvdimm/maintainer-entry-profile.rst 11933F: drivers/nvdimm/pmem* 11934 11935LIBNVDIMM: DEVICETREE BINDINGS 11936M: Oliver O'Halloran <oohall@gmail.com> 11937L: nvdimm@lists.linux.dev 11938S: Supported 11939Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11940F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11941F: drivers/nvdimm/of_pmem.c 11942 11943LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11944M: Dan Williams <dan.j.williams@intel.com> 11945M: Vishal Verma <vishal.l.verma@intel.com> 11946M: Dave Jiang <dave.jiang@intel.com> 11947M: Ira Weiny <ira.weiny@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 11952T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11953F: drivers/acpi/nfit/* 11954F: drivers/nvdimm/* 11955F: include/linux/libnvdimm.h 11956F: include/linux/nd.h 11957F: include/uapi/linux/ndctl.h 11958F: tools/testing/nvdimm/ 11959 11960LICENSES and SPDX stuff 11961M: Thomas Gleixner <tglx@linutronix.de> 11962M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11963L: linux-spdx@vger.kernel.org 11964S: Maintained 11965T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11966F: COPYING 11967F: Documentation/process/license-rules.rst 11968F: LICENSES/ 11969F: scripts/spdxcheck-test.sh 11970F: scripts/spdxcheck.py 11971F: scripts/spdxexclude 11972 11973LINEAR RANGES HELPERS 11974M: Mark Brown <broonie@kernel.org> 11975R: Matti Vaittinen <mazziesaccount@gmail.com> 11976F: include/linux/linear_range.h 11977F: lib/linear_ranges.c 11978F: lib/test_linear_ranges.c 11979 11980LINUX FOR POWER MACINTOSH 11981L: linuxppc-dev@lists.ozlabs.org 11982S: Orphan 11983F: arch/powerpc/platforms/powermac/ 11984F: drivers/macintosh/ 11985X: drivers/macintosh/adb-iop.c 11986X: drivers/macintosh/via-macii.c 11987 11988LINUX FOR POWERPC (32-BIT AND 64-BIT) 11989M: Michael Ellerman <mpe@ellerman.id.au> 11990R: Nicholas Piggin <npiggin@gmail.com> 11991R: Christophe Leroy <christophe.leroy@csgroup.eu> 11992L: linuxppc-dev@lists.ozlabs.org 11993S: Supported 11994W: https://github.com/linuxppc/wiki/wiki 11995Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11996T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11997F: Documentation/ABI/stable/sysfs-firmware-opal-* 11998F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11999F: Documentation/devicetree/bindings/powerpc/ 12000F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12001F: Documentation/powerpc/ 12002F: arch/powerpc/ 12003F: drivers/*/*/*pasemi* 12004F: drivers/*/*pasemi* 12005F: drivers/char/tpm/tpm_ibmvtpm* 12006F: drivers/crypto/nx/ 12007F: drivers/crypto/vmx/ 12008F: drivers/i2c/busses/i2c-opal.c 12009F: drivers/net/ethernet/ibm/ibmveth.* 12010F: drivers/net/ethernet/ibm/ibmvnic.* 12011F: drivers/pci/hotplug/pnv_php.c 12012F: drivers/pci/hotplug/rpa* 12013F: drivers/rtc/rtc-opal.c 12014F: drivers/scsi/ibmvscsi/ 12015F: drivers/tty/hvc/hvc_opal.c 12016F: drivers/watchdog/wdrtas.c 12017F: tools/testing/selftests/powerpc 12018N: /pmac 12019N: powermac 12020N: powernv 12021N: [^a-z0-9]ps3 12022N: pseries 12023 12024LINUX FOR POWERPC EMBEDDED MPC5XXX 12025M: Anatolij Gustschin <agust@denx.de> 12026L: linuxppc-dev@lists.ozlabs.org 12027S: Odd Fixes 12028F: arch/powerpc/platforms/512x/ 12029F: arch/powerpc/platforms/52xx/ 12030 12031LINUX FOR POWERPC EMBEDDED PPC4XX 12032L: linuxppc-dev@lists.ozlabs.org 12033S: Orphan 12034F: arch/powerpc/platforms/40x/ 12035F: arch/powerpc/platforms/44x/ 12036 12037LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12038M: Scott Wood <oss@buserror.net> 12039L: linuxppc-dev@lists.ozlabs.org 12040S: Odd fixes 12041T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12042F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12043F: Documentation/devicetree/bindings/powerpc/fsl/ 12044F: arch/powerpc/platforms/83xx/ 12045F: arch/powerpc/platforms/85xx/ 12046 12047LINUX FOR POWERPC EMBEDDED PPC8XX 12048M: Christophe Leroy <christophe.leroy@csgroup.eu> 12049L: linuxppc-dev@lists.ozlabs.org 12050S: Maintained 12051F: arch/powerpc/platforms/8xx/ 12052 12053LINUX KERNEL DUMP TEST MODULE (LKDTM) 12054M: Kees Cook <keescook@chromium.org> 12055S: Maintained 12056F: drivers/misc/lkdtm/* 12057F: tools/testing/selftests/lkdtm/* 12058 12059LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12060M: Alan Stern <stern@rowland.harvard.edu> 12061M: Andrea Parri <parri.andrea@gmail.com> 12062M: Will Deacon <will@kernel.org> 12063M: Peter Zijlstra <peterz@infradead.org> 12064M: Boqun Feng <boqun.feng@gmail.com> 12065M: Nicholas Piggin <npiggin@gmail.com> 12066M: David Howells <dhowells@redhat.com> 12067M: Jade Alglave <j.alglave@ucl.ac.uk> 12068M: Luc Maranget <luc.maranget@inria.fr> 12069M: "Paul E. McKenney" <paulmck@kernel.org> 12070R: Akira Yokosawa <akiyks@gmail.com> 12071R: Daniel Lustig <dlustig@nvidia.com> 12072R: Joel Fernandes <joel@joelfernandes.org> 12073L: linux-kernel@vger.kernel.org 12074L: linux-arch@vger.kernel.org 12075S: Supported 12076T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12077F: Documentation/atomic_bitops.txt 12078F: Documentation/atomic_t.txt 12079F: Documentation/core-api/refcount-vs-atomic.rst 12080F: Documentation/litmus-tests/ 12081F: Documentation/memory-barriers.txt 12082F: tools/memory-model/ 12083 12084LINUX-NEXT TREE 12085M: Stephen Rothwell <sfr@canb.auug.org.au> 12086L: linux-next@vger.kernel.org 12087S: Supported 12088B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12089T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12090 12091LIS3LV02D ACCELEROMETER DRIVER 12092M: Eric Piel <eric.piel@tremplin-utc.net> 12093S: Maintained 12094F: Documentation/misc-devices/lis3lv02d.rst 12095F: drivers/misc/lis3lv02d/ 12096F: drivers/platform/x86/hp/hp_accel.c 12097 12098LIST KUNIT TEST 12099M: David Gow <davidgow@google.com> 12100L: linux-kselftest@vger.kernel.org 12101L: kunit-dev@googlegroups.com 12102S: Maintained 12103F: lib/list-test.c 12104 12105LITEX PLATFORM 12106M: Karol Gugala <kgugala@antmicro.com> 12107M: Mateusz Holenko <mholenko@antmicro.com> 12108M: Gabriel Somlo <gsomlo@gmail.com> 12109M: Joel Stanley <joel@jms.id.au> 12110S: Maintained 12111F: Documentation/devicetree/bindings/*/litex,*.yaml 12112F: arch/openrisc/boot/dts/or1klitex.dts 12113F: drivers/mmc/host/litex_mmc.c 12114F: drivers/net/ethernet/litex/* 12115F: drivers/soc/litex/* 12116F: drivers/tty/serial/liteuart.c 12117F: include/linux/litex.h 12118N: litex 12119 12120LIVE PATCHING 12121M: Josh Poimboeuf <jpoimboe@kernel.org> 12122M: Jiri Kosina <jikos@kernel.org> 12123M: Miroslav Benes <mbenes@suse.cz> 12124M: Petr Mladek <pmladek@suse.com> 12125R: Joe Lawrence <joe.lawrence@redhat.com> 12126L: live-patching@vger.kernel.org 12127S: Maintained 12128T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12129F: Documentation/ABI/testing/sysfs-kernel-livepatch 12130F: Documentation/livepatch/ 12131F: arch/powerpc/include/asm/livepatch.h 12132F: include/linux/livepatch.h 12133F: kernel/livepatch/ 12134F: kernel/module/livepatch.c 12135F: lib/livepatch/ 12136F: samples/livepatch/ 12137F: tools/testing/selftests/livepatch/ 12138 12139LLC (802.2) 12140L: netdev@vger.kernel.org 12141S: Odd fixes 12142F: include/linux/llc.h 12143F: include/net/llc* 12144F: include/uapi/linux/llc.h 12145F: net/llc/ 12146 12147LM73 HARDWARE MONITOR DRIVER 12148M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12149L: linux-hwmon@vger.kernel.org 12150S: Maintained 12151F: drivers/hwmon/lm73.c 12152 12153LM78 HARDWARE MONITOR DRIVER 12154M: Jean Delvare <jdelvare@suse.com> 12155L: linux-hwmon@vger.kernel.org 12156S: Maintained 12157F: Documentation/hwmon/lm78.rst 12158F: drivers/hwmon/lm78.c 12159 12160LM83 HARDWARE MONITOR DRIVER 12161M: Jean Delvare <jdelvare@suse.com> 12162L: linux-hwmon@vger.kernel.org 12163S: Maintained 12164F: Documentation/hwmon/lm83.rst 12165F: drivers/hwmon/lm83.c 12166 12167LM90 HARDWARE MONITOR DRIVER 12168M: Jean Delvare <jdelvare@suse.com> 12169L: linux-hwmon@vger.kernel.org 12170S: Maintained 12171F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12172F: Documentation/hwmon/lm90.rst 12173F: drivers/hwmon/lm90.c 12174F: include/dt-bindings/thermal/lm90.h 12175 12176LM95234 HARDWARE MONITOR DRIVER 12177M: Guenter Roeck <linux@roeck-us.net> 12178L: linux-hwmon@vger.kernel.org 12179S: Maintained 12180F: Documentation/hwmon/lm95234.rst 12181F: drivers/hwmon/lm95234.c 12182 12183LME2510 MEDIA DRIVER 12184M: Malcolm Priestley <tvboxspy@gmail.com> 12185L: linux-media@vger.kernel.org 12186S: Maintained 12187W: https://linuxtv.org 12188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12189F: drivers/media/usb/dvb-usb-v2/lmedm04* 12190 12191LOADPIN SECURITY MODULE 12192M: Kees Cook <keescook@chromium.org> 12193S: Supported 12194T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12195F: Documentation/admin-guide/LSM/LoadPin.rst 12196F: security/loadpin/ 12197 12198LOCKING PRIMITIVES 12199M: Peter Zijlstra <peterz@infradead.org> 12200M: Ingo Molnar <mingo@redhat.com> 12201M: Will Deacon <will@kernel.org> 12202R: Waiman Long <longman@redhat.com> 12203R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12204L: linux-kernel@vger.kernel.org 12205S: Maintained 12206T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12207F: Documentation/locking/ 12208F: arch/*/include/asm/spinlock*.h 12209F: include/linux/lockdep.h 12210F: include/linux/mutex*.h 12211F: include/linux/rwlock*.h 12212F: include/linux/rwsem*.h 12213F: include/linux/seqlock.h 12214F: include/linux/spinlock*.h 12215F: kernel/locking/ 12216F: lib/locking*.[ch] 12217X: kernel/locking/locktorture.c 12218 12219LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12220M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12221L: linux-ntfs-dev@lists.sourceforge.net 12222S: Maintained 12223W: http://www.linux-ntfs.org/content/view/19/37/ 12224F: Documentation/admin-guide/ldm.rst 12225F: block/partitions/ldm.* 12226 12227LOGITECH HID GAMING KEYBOARDS 12228M: Hans de Goede <hdegoede@redhat.com> 12229L: linux-input@vger.kernel.org 12230S: Maintained 12231T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12232F: drivers/hid/hid-lg-g15.c 12233 12234LONTIUM LT8912B MIPI TO HDMI BRIDGE 12235M: Adrien Grassein <adrien.grassein@gmail.com> 12236S: Maintained 12237F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12238F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12239 12240LOONGARCH 12241M: Huacai Chen <chenhuacai@kernel.org> 12242R: WANG Xuerui <kernel@xen0n.name> 12243L: loongarch@lists.linux.dev 12244S: Maintained 12245T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12246F: Documentation/loongarch/ 12247F: Documentation/translations/zh_CN/loongarch/ 12248F: arch/loongarch/ 12249F: drivers/*/*loongarch* 12250 12251LOONGSON GPIO DRIVER 12252M: Yinbo Zhu <zhuyinbo@loongson.cn> 12253L: linux-gpio@vger.kernel.org 12254S: Maintained 12255F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12256F: drivers/gpio/gpio-loongson-64bit.c 12257 12258LOONGSON LS2X I2C DRIVER 12259M: Binbin Zhou <zhoubinbin@loongson.cn> 12260L: linux-i2c@vger.kernel.org 12261S: Maintained 12262F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12263F: drivers/i2c/busses/i2c-ls2x.c 12264 12265LOONGSON-2 SOC SERIES CLOCK DRIVER 12266M: Yinbo Zhu <zhuyinbo@loongson.cn> 12267L: linux-clk@vger.kernel.org 12268S: Maintained 12269F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12270F: drivers/clk/clk-loongson2.c 12271F: include/dt-bindings/clock/loongson,ls2k-clk.h 12272 12273LOONGSON-2 SOC SERIES GUTS DRIVER 12274M: Yinbo Zhu <zhuyinbo@loongson.cn> 12275L: loongarch@lists.linux.dev 12276S: Maintained 12277F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12278F: drivers/soc/loongson/loongson2_guts.c 12279 12280LOONGSON-2 SOC SERIES PINCTRL DRIVER 12281M: zhanghongchen <zhanghongchen@loongson.cn> 12282M: Yinbo Zhu <zhuyinbo@loongson.cn> 12283L: linux-gpio@vger.kernel.org 12284S: Maintained 12285F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12286F: drivers/pinctrl/pinctrl-loongson2.c 12287 12288LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12289M: Sathya Prakash <sathya.prakash@broadcom.com> 12290M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12291M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12292L: MPT-FusionLinux.pdl@broadcom.com 12293L: linux-scsi@vger.kernel.org 12294S: Supported 12295W: http://www.avagotech.com/support/ 12296F: drivers/message/fusion/ 12297F: drivers/scsi/mpt3sas/ 12298 12299LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12300M: Matthew Wilcox <willy@infradead.org> 12301L: linux-scsi@vger.kernel.org 12302S: Maintained 12303F: drivers/scsi/sym53c8xx_2/ 12304 12305LTC1660 DAC DRIVER 12306M: Marcus Folkesson <marcus.folkesson@gmail.com> 12307L: linux-iio@vger.kernel.org 12308S: Maintained 12309F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12310F: drivers/iio/dac/ltc1660.c 12311 12312LTC2688 IIO DAC DRIVER 12313M: Nuno Sá <nuno.sa@analog.com> 12314L: linux-iio@vger.kernel.org 12315S: Supported 12316W: https://ez.analog.com/linux-software-drivers 12317F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12318F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12319F: drivers/iio/dac/ltc2688.c 12320 12321LTC2947 HARDWARE MONITOR DRIVER 12322M: Nuno Sá <nuno.sa@analog.com> 12323L: linux-hwmon@vger.kernel.org 12324S: Supported 12325W: https://ez.analog.com/linux-software-drivers 12326F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12327F: drivers/hwmon/ltc2947-core.c 12328F: drivers/hwmon/ltc2947-i2c.c 12329F: drivers/hwmon/ltc2947-spi.c 12330F: drivers/hwmon/ltc2947.h 12331 12332LTC2983 IIO TEMPERATURE DRIVER 12333M: Nuno Sá <nuno.sa@analog.com> 12334L: linux-iio@vger.kernel.org 12335S: Supported 12336W: https://ez.analog.com/linux-software-drivers 12337F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12338F: drivers/iio/temperature/ltc2983.c 12339 12340LTC4261 HARDWARE MONITOR DRIVER 12341M: Guenter Roeck <linux@roeck-us.net> 12342L: linux-hwmon@vger.kernel.org 12343S: Maintained 12344F: Documentation/hwmon/ltc4261.rst 12345F: drivers/hwmon/ltc4261.c 12346 12347LTC4306 I2C MULTIPLEXER DRIVER 12348M: Michael Hennerich <michael.hennerich@analog.com> 12349L: linux-i2c@vger.kernel.org 12350S: Supported 12351W: https://ez.analog.com/linux-software-drivers 12352F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12353F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12354 12355LTP (Linux Test Project) 12356M: Mike Frysinger <vapier@gentoo.org> 12357M: Cyril Hrubis <chrubis@suse.cz> 12358M: Wanlong Gao <wanlong.gao@gmail.com> 12359M: Jan Stancek <jstancek@redhat.com> 12360M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12361M: Alexey Kodanev <alexey.kodanev@oracle.com> 12362L: ltp@lists.linux.it (subscribers-only) 12363S: Maintained 12364W: http://linux-test-project.github.io/ 12365T: git https://github.com/linux-test-project/ltp.git 12366 12367LYNX 28G SERDES PHY DRIVER 12368M: Ioana Ciornei <ioana.ciornei@nxp.com> 12369L: netdev@vger.kernel.org 12370S: Supported 12371F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12372F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12373 12374LYNX PCS MODULE 12375M: Ioana Ciornei <ioana.ciornei@nxp.com> 12376L: netdev@vger.kernel.org 12377S: Supported 12378F: drivers/net/pcs/pcs-lynx.c 12379F: include/linux/pcs-lynx.h 12380 12381M68K ARCHITECTURE 12382M: Geert Uytterhoeven <geert@linux-m68k.org> 12383L: linux-m68k@lists.linux-m68k.org 12384S: Maintained 12385W: http://www.linux-m68k.org/ 12386T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12387F: arch/m68k/ 12388F: drivers/zorro/ 12389 12390M68K ON APPLE MACINTOSH 12391M: Joshua Thompson <funaho@jurai.org> 12392L: linux-m68k@lists.linux-m68k.org 12393S: Maintained 12394W: http://www.mac.linux-m68k.org/ 12395F: arch/m68k/mac/ 12396F: drivers/macintosh/adb-iop.c 12397F: drivers/macintosh/via-macii.c 12398 12399M68K ON HP9000/300 12400M: Philip Blundell <philb@gnu.org> 12401S: Maintained 12402W: http://www.tazenda.demon.co.uk/phil/linux-hp 12403F: arch/m68k/hp300/ 12404 12405M88DS3103 MEDIA DRIVER 12406M: Antti Palosaari <crope@iki.fi> 12407L: linux-media@vger.kernel.org 12408S: Maintained 12409W: https://linuxtv.org 12410W: http://palosaari.fi/linux/ 12411Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12412T: git git://linuxtv.org/anttip/media_tree.git 12413F: drivers/media/dvb-frontends/m88ds3103* 12414 12415M88RS2000 MEDIA DRIVER 12416M: Malcolm Priestley <tvboxspy@gmail.com> 12417L: linux-media@vger.kernel.org 12418S: Maintained 12419W: https://linuxtv.org 12420Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12421F: drivers/media/dvb-frontends/m88rs2000* 12422 12423MA901 MASTERKIT USB FM RADIO DRIVER 12424M: Alexey Klimov <klimov.linux@gmail.com> 12425L: linux-media@vger.kernel.org 12426S: Maintained 12427T: git git://linuxtv.org/media_tree.git 12428F: drivers/media/radio/radio-ma901.c 12429 12430MAC80211 12431M: Johannes Berg <johannes@sipsolutions.net> 12432L: linux-wireless@vger.kernel.org 12433S: Maintained 12434W: https://wireless.wiki.kernel.org/ 12435Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12436T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12437T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12438F: Documentation/networking/mac80211-injection.rst 12439F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12440F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12441F: include/net/mac80211.h 12442F: net/mac80211/ 12443 12444MAILBOX API 12445M: Jassi Brar <jassisinghbrar@gmail.com> 12446L: linux-kernel@vger.kernel.org 12447S: Maintained 12448F: Documentation/devicetree/bindings/mailbox/ 12449F: drivers/mailbox/ 12450F: include/dt-bindings/mailbox/ 12451F: include/linux/mailbox_client.h 12452F: include/linux/mailbox_controller.h 12453 12454MAILBOX ARM MHUv2 12455M: Viresh Kumar <viresh.kumar@linaro.org> 12456M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12457L: linux-kernel@vger.kernel.org 12458S: Maintained 12459F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12460F: drivers/mailbox/arm_mhuv2.c 12461F: include/linux/mailbox/arm_mhuv2_message.h 12462 12463MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12464M: Michael Kerrisk <mtk.manpages@gmail.com> 12465L: linux-man@vger.kernel.org 12466S: Maintained 12467W: http://www.kernel.org/doc/man-pages 12468 12469MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12470M: Jeremy Kerr <jk@codeconstruct.com.au> 12471M: Matt Johnston <matt@codeconstruct.com.au> 12472L: netdev@vger.kernel.org 12473S: Maintained 12474F: Documentation/networking/mctp.rst 12475F: drivers/net/mctp/ 12476F: include/net/mctp.h 12477F: include/net/mctpdevice.h 12478F: include/net/netns/mctp.h 12479F: net/mctp/ 12480 12481MAPLE TREE 12482M: Liam R. Howlett <Liam.Howlett@oracle.com> 12483L: linux-mm@kvack.org 12484S: Supported 12485F: Documentation/core-api/maple_tree.rst 12486F: include/linux/maple_tree.h 12487F: include/trace/events/maple_tree.h 12488F: lib/maple_tree.c 12489F: lib/test_maple_tree.c 12490F: tools/testing/radix-tree/linux/maple_tree.h 12491F: tools/testing/radix-tree/maple.c 12492 12493MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12494M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12495L: linux-mips@vger.kernel.org 12496S: Maintained 12497F: arch/mips/boot/dts/img/pistachio* 12498 12499MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12500M: Andrew Lunn <andrew@lunn.ch> 12501L: netdev@vger.kernel.org 12502S: Maintained 12503F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12504F: Documentation/networking/devlink/mv88e6xxx.rst 12505F: drivers/net/dsa/mv88e6xxx/ 12506F: include/linux/dsa/mv88e6xxx.h 12507F: include/linux/platform_data/mv88e6xxx.h 12508 12509MARVELL ARMADA 3700 PHY DRIVERS 12510M: Miquel Raynal <miquel.raynal@bootlin.com> 12511S: Maintained 12512F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12513F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12514F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12515F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12516 12517MARVELL ARMADA 3700 SERIAL DRIVER 12518M: Pali Rohár <pali@kernel.org> 12519S: Maintained 12520F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12521F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12522F: drivers/tty/serial/mvebu-uart.c 12523 12524MARVELL ARMADA DRM SUPPORT 12525M: Russell King <linux@armlinux.org.uk> 12526S: Maintained 12527T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12528T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12529F: Documentation/devicetree/bindings/display/armada/ 12530F: drivers/gpu/drm/armada/ 12531F: include/uapi/drm/armada_drm.h 12532 12533MARVELL CRYPTO DRIVER 12534M: Boris Brezillon <bbrezillon@kernel.org> 12535M: Arnaud Ebalard <arno@natisbad.org> 12536M: Srujana Challa <schalla@marvell.com> 12537L: linux-crypto@vger.kernel.org 12538S: Maintained 12539F: drivers/crypto/marvell/ 12540F: include/linux/soc/marvell/octeontx2/ 12541 12542MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12543M: Mirko Lindner <mlindner@marvell.com> 12544M: Stephen Hemminger <stephen@networkplumber.org> 12545L: netdev@vger.kernel.org 12546S: Maintained 12547F: drivers/net/ethernet/marvell/sk* 12548 12549MARVELL LIBERTAS WIRELESS DRIVER 12550L: libertas-dev@lists.infradead.org 12551S: Orphan 12552F: drivers/net/wireless/marvell/libertas/ 12553 12554MARVELL MACCHIATOBIN SUPPORT 12555M: Russell King <linux@armlinux.org.uk> 12556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12557S: Maintained 12558F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12559 12560MARVELL MV643XX ETHERNET DRIVER 12561M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12562L: netdev@vger.kernel.org 12563S: Maintained 12564F: drivers/net/ethernet/marvell/mv643xx_eth.* 12565F: include/linux/mv643xx.h 12566 12567MARVELL MV88X3310 PHY DRIVER 12568M: Russell King <linux@armlinux.org.uk> 12569M: Marek Behún <kabel@kernel.org> 12570L: netdev@vger.kernel.org 12571S: Maintained 12572F: drivers/net/phy/marvell10g.c 12573 12574MARVELL MVEBU THERMAL DRIVER 12575M: Miquel Raynal <miquel.raynal@bootlin.com> 12576S: Maintained 12577F: drivers/thermal/armada_thermal.c 12578 12579MARVELL MVNETA ETHERNET DRIVER 12580M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: drivers/net/ethernet/marvell/mvneta.* 12584 12585MARVELL MVPP2 ETHERNET DRIVER 12586M: Marcin Wojtas <mw@semihalf.com> 12587M: Russell King <linux@armlinux.org.uk> 12588L: netdev@vger.kernel.org 12589S: Maintained 12590F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12591F: drivers/net/ethernet/marvell/mvpp2/ 12592 12593MARVELL MWIFIEX WIRELESS DRIVER 12594M: Amitkumar Karwar <amitkarwar@gmail.com> 12595M: Ganapathi Bhat <ganapathi017@gmail.com> 12596M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12597M: Xinming Hu <huxinming820@gmail.com> 12598L: linux-wireless@vger.kernel.org 12599S: Maintained 12600F: drivers/net/wireless/marvell/mwifiex/ 12601 12602MARVELL MWL8K WIRELESS DRIVER 12603M: Lennert Buytenhek <buytenh@wantstofly.org> 12604L: linux-wireless@vger.kernel.org 12605S: Odd Fixes 12606F: drivers/net/wireless/marvell/mwl8k.c 12607 12608MARVELL NAND CONTROLLER DRIVER 12609M: Miquel Raynal <miquel.raynal@bootlin.com> 12610L: linux-mtd@lists.infradead.org 12611S: Maintained 12612F: drivers/mtd/nand/raw/marvell_nand.c 12613 12614MARVELL OCTEON ENDPOINT DRIVER 12615M: Veerasenareddy Burru <vburru@marvell.com> 12616M: Sathesh Edara <sedara@marvell.com> 12617L: netdev@vger.kernel.org 12618S: Supported 12619F: drivers/net/ethernet/marvell/octeon_ep 12620 12621MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12622M: Sunil Goutham <sgoutham@marvell.com> 12623M: Geetha sowjanya <gakula@marvell.com> 12624M: Subbaraya Sundeep <sbhatta@marvell.com> 12625M: hariprasad <hkelam@marvell.com> 12626L: netdev@vger.kernel.org 12627S: Supported 12628F: drivers/net/ethernet/marvell/octeontx2/nic/ 12629F: include/linux/soc/marvell/octeontx2/ 12630 12631MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12632M: Sunil Goutham <sgoutham@marvell.com> 12633M: Linu Cherian <lcherian@marvell.com> 12634M: Geetha sowjanya <gakula@marvell.com> 12635M: Jerin Jacob <jerinj@marvell.com> 12636M: hariprasad <hkelam@marvell.com> 12637M: Subbaraya Sundeep <sbhatta@marvell.com> 12638L: netdev@vger.kernel.org 12639S: Supported 12640F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12641F: drivers/net/ethernet/marvell/octeontx2/af/ 12642 12643MARVELL PRESTERA ETHERNET SWITCH DRIVER 12644M: Taras Chornyi <taras.chornyi@plvision.eu> 12645S: Supported 12646W: https://github.com/Marvell-switching/switchdev-prestera 12647F: drivers/net/ethernet/marvell/prestera/ 12648 12649MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12650M: Nicolas Pitre <nico@fluxnic.net> 12651S: Odd Fixes 12652F: drivers/mmc/host/mvsdio.* 12653 12654MARVELL USB MDIO CONTROLLER DRIVER 12655M: Tobias Waldekranz <tobias@waldekranz.com> 12656L: netdev@vger.kernel.org 12657S: Maintained 12658F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12659F: drivers/net/mdio/mdio-mvusb.c 12660 12661MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12662M: Hu Ziji <huziji@marvell.com> 12663L: linux-mmc@vger.kernel.org 12664S: Supported 12665F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12666F: drivers/mmc/host/sdhci-xenon* 12667 12668MATROX FRAMEBUFFER DRIVER 12669L: linux-fbdev@vger.kernel.org 12670S: Orphan 12671F: drivers/video/fbdev/matrox/matroxfb_* 12672F: include/uapi/linux/matroxfb.h 12673 12674MAX15301 DRIVER 12675M: Daniel Nilsson <daniel.nilsson@flex.com> 12676L: linux-hwmon@vger.kernel.org 12677S: Maintained 12678F: Documentation/hwmon/max15301.rst 12679F: drivers/hwmon/pmbus/max15301.c 12680 12681MAX16065 HARDWARE MONITOR DRIVER 12682M: Guenter Roeck <linux@roeck-us.net> 12683L: linux-hwmon@vger.kernel.org 12684S: Maintained 12685F: Documentation/hwmon/max16065.rst 12686F: drivers/hwmon/max16065.c 12687 12688MAX2175 SDR TUNER DRIVER 12689M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12690L: linux-media@vger.kernel.org 12691S: Maintained 12692T: git git://linuxtv.org/media_tree.git 12693F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12694F: Documentation/userspace-api/media/drivers/max2175.rst 12695F: drivers/media/i2c/max2175* 12696F: include/uapi/linux/max2175.h 12697 12698MAX31827 TEMPERATURE SWITCH DRIVER 12699M: Daniel Matyas <daniel.matyas@analog.com> 12700L: linux-hwmon@vger.kernel.org 12701S: Supported 12702W: http://ez.analog.com/community/linux-device-drivers 12703F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12704F: Documentation/hwmon/max31827.rst 12705F: drivers/hwmon/max31827.c 12706 12707MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12708L: linux-hwmon@vger.kernel.org 12709S: Orphan 12710F: Documentation/hwmon/max6650.rst 12711F: drivers/hwmon/max6650.c 12712 12713MAX6697 HARDWARE MONITOR DRIVER 12714M: Guenter Roeck <linux@roeck-us.net> 12715L: linux-hwmon@vger.kernel.org 12716S: Maintained 12717F: Documentation/devicetree/bindings/hwmon/max6697.txt 12718F: Documentation/hwmon/max6697.rst 12719F: drivers/hwmon/max6697.c 12720F: include/linux/platform_data/max6697.h 12721 12722MAX9286 QUAD GMSL DESERIALIZER DRIVER 12723M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12724M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12725M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12726M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12727L: linux-media@vger.kernel.org 12728S: Maintained 12729F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12730F: drivers/media/i2c/max9286.c 12731 12732MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12733M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12734L: linux-media@vger.kernel.org 12735S: Maintained 12736F: drivers/staging/media/max96712/max96712.c 12737 12738MAX9860 MONO AUDIO VOICE CODEC DRIVER 12739M: Peter Rosin <peda@axentia.se> 12740L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12741S: Maintained 12742F: Documentation/devicetree/bindings/sound/max9860.txt 12743F: sound/soc/codecs/max9860.* 12744 12745MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12746M: Andreas Klinger <ak@it-klinger.de> 12747L: linux-iio@vger.kernel.org 12748S: Maintained 12749F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12750F: drivers/iio/proximity/mb1232.c 12751 12752MAXIM MAX11205 DRIVER 12753M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12754L: linux-iio@vger.kernel.org 12755S: Supported 12756W: https://ez.analog.com/linux-software-drivers 12757F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12758F: drivers/iio/adc/max11205.c 12759 12760MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12761R: Iskren Chernev <iskren.chernev@gmail.com> 12762R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12763R: Marek Szyprowski <m.szyprowski@samsung.com> 12764R: Matheus Castello <matheus@castello.eng.br> 12765L: linux-pm@vger.kernel.org 12766S: Maintained 12767F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12768F: drivers/power/supply/max17040_battery.c 12769 12770MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12771R: Hans de Goede <hdegoede@redhat.com> 12772R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12773R: Marek Szyprowski <m.szyprowski@samsung.com> 12774R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12775R: Purism Kernel Team <kernel@puri.sm> 12776L: linux-pm@vger.kernel.org 12777S: Maintained 12778F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12779F: drivers/power/supply/max17042_battery.c 12780 12781MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12782M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12783L: linux-kernel@vger.kernel.org 12784S: Maintained 12785F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12786F: drivers/regulator/max20086-regulator.c 12787 12788MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12789M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12790L: linux-iio@vger.kernel.org 12791S: Maintained 12792F: drivers/iio/temperature/max30208.c 12793 12794MAXIM MAX77650 PMIC MFD DRIVER 12795M: Bartosz Golaszewski <brgl@bgdev.pl> 12796L: linux-kernel@vger.kernel.org 12797S: Maintained 12798F: Documentation/devicetree/bindings/*/*max77650.yaml 12799F: Documentation/devicetree/bindings/*/max77650*.yaml 12800F: drivers/gpio/gpio-max77650.c 12801F: drivers/input/misc/max77650-onkey.c 12802F: drivers/leds/leds-max77650.c 12803F: drivers/mfd/max77650.c 12804F: drivers/power/supply/max77650-charger.c 12805F: drivers/regulator/max77650-regulator.c 12806F: include/linux/mfd/max77650.h 12807 12808MAXIM MAX77714 PMIC MFD DRIVER 12809M: Luca Ceresoli <luca@lucaceresoli.net> 12810S: Maintained 12811F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12812F: drivers/mfd/max77714.c 12813F: include/linux/mfd/max77714.h 12814 12815MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12816M: Javier Martinez Canillas <javier@dowhile0.org> 12817L: linux-kernel@vger.kernel.org 12818S: Supported 12819F: Documentation/devicetree/bindings/*/*max77802.yaml 12820F: drivers/regulator/max77802-regulator.c 12821F: include/dt-bindings/*/*max77802.h 12822 12823MAXIM MAX77976 BATTERY CHARGER 12824M: Luca Ceresoli <luca@lucaceresoli.net> 12825S: Supported 12826F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12827F: drivers/power/supply/max77976_charger.c 12828 12829MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12830M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12831L: linux-pm@vger.kernel.org 12832S: Supported 12833B: mailto:linux-samsung-soc@vger.kernel.org 12834F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12835F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12836F: drivers/power/supply/max14577_charger.c 12837F: drivers/power/supply/max77693_charger.c 12838 12839MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12840M: Chanwoo Choi <cw00.choi@samsung.com> 12841M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12842L: linux-kernel@vger.kernel.org 12843S: Supported 12844B: mailto:linux-samsung-soc@vger.kernel.org 12845F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12846F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12847F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12848F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12849F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12850F: drivers/*/*max77843.c 12851F: drivers/*/max14577*.c 12852F: drivers/*/max77686*.c 12853F: drivers/*/max77693*.c 12854F: drivers/clk/clk-max77686.c 12855F: drivers/extcon/extcon-max14577.c 12856F: drivers/extcon/extcon-max77693.c 12857F: drivers/rtc/rtc-max77686.c 12858F: include/linux/mfd/max14577*.h 12859F: include/linux/mfd/max77686*.h 12860F: include/linux/mfd/max77693*.h 12861 12862MAXIRADIO FM RADIO RECEIVER DRIVER 12863M: Hans Verkuil <hverkuil@xs4all.nl> 12864L: linux-media@vger.kernel.org 12865S: Maintained 12866W: https://linuxtv.org 12867T: git git://linuxtv.org/media_tree.git 12868F: drivers/media/radio/radio-maxiradio* 12869 12870MAXLINEAR ETHERNET PHY DRIVER 12871M: Xu Liang <lxu@maxlinear.com> 12872L: netdev@vger.kernel.org 12873S: Supported 12874F: drivers/net/phy/mxl-gpy.c 12875 12876MCAN MMIO DEVICE DRIVER 12877M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12878L: linux-can@vger.kernel.org 12879S: Maintained 12880F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12881F: drivers/net/can/m_can/m_can.c 12882F: drivers/net/can/m_can/m_can.h 12883F: drivers/net/can/m_can/m_can_platform.c 12884 12885MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12886R: Yasushi SHOJI <yashi@spacecubics.com> 12887L: linux-can@vger.kernel.org 12888S: Maintained 12889F: drivers/net/can/usb/mcba_usb.c 12890 12891MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12892M: Rishi Gupta <gupt21@gmail.com> 12893L: linux-i2c@vger.kernel.org 12894L: linux-input@vger.kernel.org 12895S: Maintained 12896F: drivers/hid/hid-mcp2221.c 12897 12898MCP251XFD SPI-CAN NETWORK DRIVER 12899M: Marc Kleine-Budde <mkl@pengutronix.de> 12900M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12901R: Thomas Kopp <thomas.kopp@microchip.com> 12902L: linux-can@vger.kernel.org 12903S: Maintained 12904F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12905F: drivers/net/can/spi/mcp251xfd/ 12906 12907MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12908M: Peter Rosin <peda@axentia.se> 12909L: linux-iio@vger.kernel.org 12910S: Maintained 12911F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12912F: drivers/iio/potentiometer/mcp4018.c 12913F: drivers/iio/potentiometer/mcp4531.c 12914 12915MCR20A IEEE-802.15.4 RADIO DRIVER 12916M: Stefan Schmidt <stefan@datenfreihafen.org> 12917L: linux-wpan@vger.kernel.org 12918S: Odd Fixes 12919W: https://github.com/xueliu/mcr20a-linux 12920F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12921F: drivers/net/ieee802154/mcr20a.c 12922F: drivers/net/ieee802154/mcr20a.h 12923 12924MDIO REGMAP DRIVER 12925M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12926L: netdev@vger.kernel.org 12927S: Maintained 12928F: drivers/net/mdio/mdio-regmap.c 12929F: include/linux/mdio/mdio-regmap.h 12930 12931MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12932M: William Breathitt Gray <william.gray@linaro.org> 12933L: linux-iio@vger.kernel.org 12934S: Maintained 12935F: drivers/iio/dac/cio-dac.c 12936 12937MEDIA CONTROLLER FRAMEWORK 12938M: Sakari Ailus <sakari.ailus@linux.intel.com> 12939M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12940L: linux-media@vger.kernel.org 12941S: Supported 12942W: https://www.linuxtv.org 12943T: git git://linuxtv.org/media_tree.git 12944F: drivers/media/mc/ 12945F: include/media/media-*.h 12946F: include/uapi/linux/media.h 12947 12948MEDIA DRIVER FOR FREESCALE IMX PXP 12949M: Philipp Zabel <p.zabel@pengutronix.de> 12950L: linux-media@vger.kernel.org 12951S: Maintained 12952T: git git://linuxtv.org/media_tree.git 12953F: drivers/media/platform/nxp/imx-pxp.[ch] 12954 12955MEDIA DRIVERS FOR ASCOT2E 12956M: Sergey Kozlov <serjk@netup.ru> 12957M: Abylay Ospan <aospan@netup.ru> 12958L: linux-media@vger.kernel.org 12959S: Supported 12960W: https://linuxtv.org 12961W: http://netup.tv/ 12962T: git git://linuxtv.org/media_tree.git 12963F: drivers/media/dvb-frontends/ascot2e* 12964 12965MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12966M: Jasmin Jessich <jasmin@anw.at> 12967L: linux-media@vger.kernel.org 12968S: Maintained 12969W: https://linuxtv.org 12970T: git git://linuxtv.org/media_tree.git 12971F: drivers/media/dvb-frontends/cxd2099* 12972 12973MEDIA DRIVERS FOR CXD2841ER 12974M: Sergey Kozlov <serjk@netup.ru> 12975M: Abylay Ospan <aospan@netup.ru> 12976L: linux-media@vger.kernel.org 12977S: Supported 12978W: https://linuxtv.org 12979W: http://netup.tv/ 12980T: git git://linuxtv.org/media_tree.git 12981F: drivers/media/dvb-frontends/cxd2841er* 12982 12983MEDIA DRIVERS FOR CXD2880 12984M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12985L: linux-media@vger.kernel.org 12986S: Supported 12987W: http://linuxtv.org/ 12988T: git git://linuxtv.org/media_tree.git 12989F: drivers/media/dvb-frontends/cxd2880/* 12990F: drivers/media/spi/cxd2880* 12991 12992MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12993L: linux-media@vger.kernel.org 12994S: Orphan 12995W: https://linuxtv.org 12996T: git git://linuxtv.org/media_tree.git 12997F: drivers/media/pci/ddbridge/* 12998 12999MEDIA DRIVERS FOR FREESCALE IMX 13000M: Steve Longerbeam <slongerbeam@gmail.com> 13001M: Philipp Zabel <p.zabel@pengutronix.de> 13002L: linux-media@vger.kernel.org 13003S: Maintained 13004T: git git://linuxtv.org/media_tree.git 13005F: Documentation/admin-guide/media/imx.rst 13006F: Documentation/devicetree/bindings/media/imx.txt 13007F: drivers/staging/media/imx/ 13008F: include/linux/imx-media.h 13009F: include/media/imx.h 13010 13011MEDIA DRIVERS FOR FREESCALE IMX7 13012M: Rui Miguel Silva <rmfrfs@gmail.com> 13013M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13014L: linux-media@vger.kernel.org 13015S: Maintained 13016T: git git://linuxtv.org/media_tree.git 13017F: Documentation/admin-guide/media/imx7.rst 13018F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13019F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13020F: drivers/media/platform/nxp/imx-mipi-csis.c 13021F: drivers/media/platform/nxp/imx7-media-csi.c 13022 13023MEDIA DRIVERS FOR HELENE 13024M: Abylay Ospan <aospan@netup.ru> 13025L: linux-media@vger.kernel.org 13026S: Supported 13027W: https://linuxtv.org 13028W: http://netup.tv/ 13029T: git git://linuxtv.org/media_tree.git 13030F: drivers/media/dvb-frontends/helene* 13031 13032MEDIA DRIVERS FOR HORUS3A 13033M: Sergey Kozlov <serjk@netup.ru> 13034M: Abylay Ospan <aospan@netup.ru> 13035L: linux-media@vger.kernel.org 13036S: Supported 13037W: https://linuxtv.org 13038W: http://netup.tv/ 13039T: git git://linuxtv.org/media_tree.git 13040F: drivers/media/dvb-frontends/horus3a* 13041 13042MEDIA DRIVERS FOR LNBH25 13043M: Sergey Kozlov <serjk@netup.ru> 13044M: Abylay Ospan <aospan@netup.ru> 13045L: linux-media@vger.kernel.org 13046S: Supported 13047W: https://linuxtv.org 13048W: http://netup.tv/ 13049T: git git://linuxtv.org/media_tree.git 13050F: drivers/media/dvb-frontends/lnbh25* 13051 13052MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13053L: linux-media@vger.kernel.org 13054S: Orphan 13055W: https://linuxtv.org 13056T: git git://linuxtv.org/media_tree.git 13057F: drivers/media/dvb-frontends/mxl5xx* 13058 13059MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13060M: Sergey Kozlov <serjk@netup.ru> 13061M: Abylay Ospan <aospan@netup.ru> 13062L: linux-media@vger.kernel.org 13063S: Supported 13064W: https://linuxtv.org 13065W: http://netup.tv/ 13066T: git git://linuxtv.org/media_tree.git 13067F: drivers/media/pci/netup_unidvb/* 13068 13069MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13070M: Dmitry Osipenko <digetx@gmail.com> 13071L: linux-media@vger.kernel.org 13072L: linux-tegra@vger.kernel.org 13073S: Maintained 13074T: git git://linuxtv.org/media_tree.git 13075F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13076F: drivers/media/platform/nvidia/tegra-vde/ 13077 13078MEDIA DRIVERS FOR RENESAS - CEU 13079M: Jacopo Mondi <jacopo@jmondi.org> 13080L: linux-media@vger.kernel.org 13081L: linux-renesas-soc@vger.kernel.org 13082S: Supported 13083T: git git://linuxtv.org/media_tree.git 13084F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13085F: drivers/media/platform/renesas/renesas-ceu.c 13086F: include/media/drv-intf/renesas-ceu.h 13087 13088MEDIA DRIVERS FOR RENESAS - DRIF 13089M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13090L: linux-media@vger.kernel.org 13091L: linux-renesas-soc@vger.kernel.org 13092S: Supported 13093T: git git://linuxtv.org/media_tree.git 13094F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13095F: drivers/media/platform/renesas/rcar_drif.c 13096 13097MEDIA DRIVERS FOR RENESAS - FCP 13098M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 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,fcp.yaml 13104F: drivers/media/platform/renesas/rcar-fcp.c 13105F: include/media/rcar-fcp.h 13106 13107MEDIA DRIVERS FOR RENESAS - FDP1 13108M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.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,fdp1.yaml 13114F: drivers/media/platform/renesas/rcar_fdp1.c 13115 13116MEDIA DRIVERS FOR RENESAS - VIN 13117M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 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,csi2.yaml 13123F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13124F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13125F: drivers/media/platform/renesas/rcar-isp.c 13126F: drivers/media/platform/renesas/rcar-vin/ 13127 13128MEDIA DRIVERS FOR RENESAS - VSP1 13129M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13130M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13131L: linux-media@vger.kernel.org 13132L: linux-renesas-soc@vger.kernel.org 13133S: Supported 13134T: git git://linuxtv.org/media_tree.git 13135F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13136F: drivers/media/platform/renesas/vsp1/ 13137 13138MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13139L: linux-media@vger.kernel.org 13140S: Orphan 13141W: https://linuxtv.org 13142T: git git://linuxtv.org/media_tree.git 13143F: drivers/media/dvb-frontends/stv0910* 13144 13145MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13146L: linux-media@vger.kernel.org 13147S: Orphan 13148W: https://linuxtv.org 13149T: git git://linuxtv.org/media_tree.git 13150F: drivers/media/dvb-frontends/stv6111* 13151 13152MEDIA DRIVERS FOR STM32 - DCMI 13153M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13154L: linux-media@vger.kernel.org 13155S: Supported 13156T: git git://linuxtv.org/media_tree.git 13157F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13158F: drivers/media/platform/st/stm32/stm32-dcmi.c 13159 13160MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13161M: Mauro Carvalho Chehab <mchehab@kernel.org> 13162L: linux-media@vger.kernel.org 13163S: Maintained 13164W: https://linuxtv.org 13165Q: http://patchwork.kernel.org/project/linux-media/list/ 13166T: git git://linuxtv.org/media_tree.git 13167F: Documentation/admin-guide/media/ 13168F: Documentation/devicetree/bindings/media/ 13169F: Documentation/driver-api/media/ 13170F: Documentation/userspace-api/media/ 13171F: drivers/media/ 13172F: drivers/staging/media/ 13173F: include/dt-bindings/media/ 13174F: include/linux/platform_data/media/ 13175F: include/media/ 13176F: include/uapi/linux/dvb/ 13177F: include/uapi/linux/ivtv* 13178F: include/uapi/linux/media.h 13179F: include/uapi/linux/uvcvideo.h 13180F: include/uapi/linux/v4l2-* 13181F: include/uapi/linux/videodev2.h 13182 13183MEDIATEK BLUETOOTH DRIVER 13184M: Sean Wang <sean.wang@mediatek.com> 13185L: linux-bluetooth@vger.kernel.org 13186L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13187S: Maintained 13188F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13189F: drivers/bluetooth/btmtkuart.c 13190 13191MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13192M: Sean Wang <sean.wang@mediatek.com> 13193L: linux-pm@vger.kernel.org 13194S: Maintained 13195F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13196F: drivers/power/reset/mt6323-poweroff.c 13197 13198MEDIATEK CIR DRIVER 13199M: Sean Wang <sean.wang@mediatek.com> 13200S: Maintained 13201F: drivers/media/rc/mtk-cir.c 13202 13203MEDIATEK DMA DRIVER 13204M: Sean Wang <sean.wang@mediatek.com> 13205L: dmaengine@vger.kernel.org 13206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13207L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13208S: Maintained 13209F: Documentation/devicetree/bindings/dma/mtk-* 13210F: drivers/dma/mediatek/ 13211 13212MEDIATEK ETHERNET DRIVER 13213M: Felix Fietkau <nbd@nbd.name> 13214M: John Crispin <john@phrozen.org> 13215M: Sean Wang <sean.wang@mediatek.com> 13216M: Mark Lee <Mark-MC.Lee@mediatek.com> 13217M: Lorenzo Bianconi <lorenzo@kernel.org> 13218L: netdev@vger.kernel.org 13219S: Maintained 13220F: drivers/net/ethernet/mediatek/ 13221 13222MEDIATEK ETHERNET PCS DRIVER 13223M: Alexander Couzens <lynxis@fe80.eu> 13224M: Daniel Golle <daniel@makrotopia.org> 13225L: netdev@vger.kernel.org 13226S: Maintained 13227F: drivers/net/pcs/pcs-mtk-lynxi.c 13228F: include/linux/pcs/pcs-mtk-lynxi.h 13229 13230MEDIATEK ETHERNET PHY DRIVERS 13231M: Daniel Golle <daniel@makrotopia.org> 13232M: Qingfang Deng <dqfext@gmail.com> 13233M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13234L: netdev@vger.kernel.org 13235S: Maintained 13236F: drivers/net/phy/mediatek-ge-soc.c 13237F: drivers/net/phy/mediatek-ge.c 13238 13239MEDIATEK I2C CONTROLLER DRIVER 13240M: Qii Wang <qii.wang@mediatek.com> 13241L: linux-i2c@vger.kernel.org 13242S: Maintained 13243F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13244F: drivers/i2c/busses/i2c-mt65xx.c 13245 13246MEDIATEK IOMMU DRIVER 13247M: Yong Wu <yong.wu@mediatek.com> 13248L: iommu@lists.linux.dev 13249L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13250S: Supported 13251F: Documentation/devicetree/bindings/iommu/mediatek* 13252F: drivers/iommu/mtk_iommu* 13253F: include/dt-bindings/memory/mt*-port.h 13254 13255MEDIATEK JPEG DRIVER 13256M: Bin Liu <bin.liu@mediatek.com> 13257S: Supported 13258F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13259F: drivers/media/platform/mediatek/jpeg/ 13260 13261MEDIATEK KEYPAD DRIVER 13262M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13263S: Supported 13264F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13265F: drivers/input/keyboard/mt6779-keypad.c 13266 13267MEDIATEK MDP DRIVER 13268M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13269M: Houlong Wei <houlong.wei@mediatek.com> 13270M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13271S: Supported 13272F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13273F: drivers/media/platform/mediatek/mdp/ 13274F: drivers/media/platform/mediatek/vpu/ 13275 13276MEDIATEK MEDIA DRIVER 13277M: Tiffany Lin <tiffany.lin@mediatek.com> 13278M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13279M: Yunfei Dong <yunfei.dong@mediatek.com> 13280S: Supported 13281F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13282F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13283F: drivers/media/platform/mediatek/vcodec/ 13284F: drivers/media/platform/mediatek/vpu/ 13285 13286MEDIATEK MMC/SD/SDIO DRIVER 13287M: Chaotian Jing <chaotian.jing@mediatek.com> 13288S: Maintained 13289F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13290F: drivers/mmc/host/mtk-sd.c 13291 13292MEDIATEK MT76 WIRELESS LAN DRIVER 13293M: Felix Fietkau <nbd@nbd.name> 13294M: Lorenzo Bianconi <lorenzo@kernel.org> 13295M: Ryder Lee <ryder.lee@mediatek.com> 13296R: Shayne Chen <shayne.chen@mediatek.com> 13297R: Sean Wang <sean.wang@mediatek.com> 13298L: linux-wireless@vger.kernel.org 13299S: Maintained 13300T: git https://github.com/nbd168/wireless 13301F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13302F: drivers/net/wireless/mediatek/mt76/ 13303 13304MEDIATEK MT7601U WIRELESS LAN DRIVER 13305M: Jakub Kicinski <kuba@kernel.org> 13306L: linux-wireless@vger.kernel.org 13307S: Maintained 13308F: drivers/net/wireless/mediatek/mt7601u/ 13309 13310MEDIATEK MT7621 CLOCK DRIVER 13311M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13312S: Maintained 13313F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13314F: drivers/clk/ralink/clk-mt7621.c 13315 13316MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13317M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13318S: Maintained 13319F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13320F: drivers/pci/controller/pcie-mt7621.c 13321 13322MEDIATEK MT7621 PHY PCI DRIVER 13323M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13324S: Maintained 13325F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13326F: drivers/phy/ralink/phy-mt7621-pci.c 13327 13328MEDIATEK MT7621/28/88 I2C DRIVER 13329M: Stefan Roese <sr@denx.de> 13330L: linux-i2c@vger.kernel.org 13331S: Maintained 13332F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13333F: drivers/i2c/busses/i2c-mt7621.c 13334 13335MEDIATEK MTMIPS CLOCK DRIVER 13336M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13337S: Maintained 13338F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13339F: drivers/clk/ralink/clk-mtmips.c 13340 13341MEDIATEK NAND CONTROLLER DRIVER 13342L: linux-mtd@lists.infradead.org 13343S: Orphan 13344F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13345F: drivers/mtd/nand/raw/mtk_* 13346 13347MEDIATEK PMIC LED DRIVER 13348M: Sean Wang <sean.wang@mediatek.com> 13349S: Maintained 13350F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13351F: drivers/leds/leds-mt6323.c 13352 13353MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13354M: Sean Wang <sean.wang@mediatek.com> 13355S: Maintained 13356F: drivers/char/hw_random/mtk-rng.c 13357 13358MEDIATEK SMI DRIVER 13359M: Yong Wu <yong.wu@mediatek.com> 13360L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13361S: Supported 13362F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13363F: drivers/memory/mtk-smi.c 13364F: include/soc/mediatek/smi.h 13365 13366MEDIATEK SWITCH DRIVER 13367M: Arınç ÜNAL <arinc.unal@arinc9.com> 13368M: Daniel Golle <daniel@makrotopia.org> 13369M: Landen Chao <Landen.Chao@mediatek.com> 13370M: DENG Qingfang <dqfext@gmail.com> 13371M: Sean Wang <sean.wang@mediatek.com> 13372L: netdev@vger.kernel.org 13373S: Maintained 13374F: drivers/net/dsa/mt7530-mdio.c 13375F: drivers/net/dsa/mt7530-mmio.c 13376F: drivers/net/dsa/mt7530.* 13377F: net/dsa/tag_mtk.c 13378 13379MEDIATEK T7XX 5G WWAN MODEM DRIVER 13380M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13381M: Intel Corporation <linuxwwan@intel.com> 13382R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13383R: Liu Haijun <haijun.liu@mediatek.com> 13384R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13385R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13386L: netdev@vger.kernel.org 13387S: Supported 13388F: drivers/net/wwan/t7xx/ 13389 13390MEDIATEK USB3 DRD IP DRIVER 13391M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13392L: linux-usb@vger.kernel.org 13393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13394L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13395S: Maintained 13396F: Documentation/devicetree/bindings/usb/mediatek,* 13397F: drivers/usb/host/xhci-mtk* 13398F: drivers/usb/mtu3/ 13399 13400MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13401M: Peter Senna Tschudin <peter.senna@gmail.com> 13402M: Martin Donnelly <martin.donnelly@ge.com> 13403M: Martyn Welch <martyn.welch@collabora.co.uk> 13404S: Maintained 13405F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13406F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13407 13408MEGARAID SCSI/SAS DRIVERS 13409M: Kashyap Desai <kashyap.desai@broadcom.com> 13410M: Sumit Saxena <sumit.saxena@broadcom.com> 13411M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13412L: megaraidlinux.pdl@broadcom.com 13413L: linux-scsi@vger.kernel.org 13414S: Maintained 13415W: http://www.avagotech.com/support/ 13416F: Documentation/scsi/megaraid.rst 13417F: drivers/scsi/megaraid.* 13418F: drivers/scsi/megaraid/ 13419 13420MELEXIS MLX90614 DRIVER 13421M: Crt Mori <cmo@melexis.com> 13422L: linux-iio@vger.kernel.org 13423S: Supported 13424W: http://www.melexis.com 13425F: drivers/iio/temperature/mlx90614.c 13426 13427MELEXIS MLX90632 DRIVER 13428M: Crt Mori <cmo@melexis.com> 13429L: linux-iio@vger.kernel.org 13430S: Supported 13431W: http://www.melexis.com 13432F: drivers/iio/temperature/mlx90632.c 13433 13434MELFAS MIP4 TOUCHSCREEN DRIVER 13435M: Sangwon Jee <jeesw@melfas.com> 13436S: Supported 13437W: http://www.melfas.com 13438F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13439F: drivers/input/touchscreen/melfas_mip4.c 13440 13441MELLANOX BLUEFIELD I2C DRIVER 13442M: Khalil Blaiech <kblaiech@nvidia.com> 13443M: Asmaa Mnebhi <asmaa@nvidia.com> 13444L: linux-i2c@vger.kernel.org 13445S: Supported 13446F: drivers/i2c/busses/i2c-mlxbf.c 13447 13448MELLANOX ETHERNET DRIVER (mlx4_en) 13449M: Tariq Toukan <tariqt@nvidia.com> 13450L: netdev@vger.kernel.org 13451S: Supported 13452W: http://www.mellanox.com 13453Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13454F: drivers/net/ethernet/mellanox/mlx4/en_* 13455 13456MELLANOX ETHERNET DRIVER (mlx5e) 13457M: Saeed Mahameed <saeedm@nvidia.com> 13458L: netdev@vger.kernel.org 13459S: Supported 13460W: http://www.mellanox.com 13461Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13462F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13463 13464MELLANOX ETHERNET INNOVA DRIVERS 13465R: Boris Pismenny <borisp@nvidia.com> 13466L: netdev@vger.kernel.org 13467S: Supported 13468W: http://www.mellanox.com 13469Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13470F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13471F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13472F: include/linux/mlx5/mlx5_ifc_fpga.h 13473 13474MELLANOX ETHERNET SWITCH DRIVERS 13475M: Ido Schimmel <idosch@nvidia.com> 13476M: Petr Machata <petrm@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/mlxsw/ 13482F: tools/testing/selftests/drivers/net/mlxsw/ 13483 13484MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13485M: mlxsw@nvidia.com 13486L: netdev@vger.kernel.org 13487S: Supported 13488W: http://www.mellanox.com 13489Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13490F: drivers/net/ethernet/mellanox/mlxfw/ 13491 13492MELLANOX HARDWARE PLATFORM SUPPORT 13493M: Hans de Goede <hdegoede@redhat.com> 13494M: Mark Gross <markgross@kernel.org> 13495M: Vadim Pasternak <vadimp@nvidia.com> 13496L: platform-driver-x86@vger.kernel.org 13497S: Supported 13498F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13499F: drivers/platform/mellanox/ 13500F: include/linux/platform_data/mlxreg.h 13501 13502MELLANOX MLX4 core VPI driver 13503M: Tariq Toukan <tariqt@nvidia.com> 13504L: netdev@vger.kernel.org 13505L: linux-rdma@vger.kernel.org 13506S: Supported 13507W: http://www.mellanox.com 13508Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13509F: drivers/net/ethernet/mellanox/mlx4/ 13510F: include/linux/mlx4/ 13511 13512MELLANOX MLX4 IB driver 13513M: Yishai Hadas <yishaih@nvidia.com> 13514L: linux-rdma@vger.kernel.org 13515S: Supported 13516W: http://www.mellanox.com 13517Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13518F: drivers/infiniband/hw/mlx4/ 13519F: include/linux/mlx4/ 13520F: include/uapi/rdma/mlx4-abi.h 13521 13522MELLANOX MLX5 core VPI driver 13523M: Saeed Mahameed <saeedm@nvidia.com> 13524M: Leon Romanovsky <leonro@nvidia.com> 13525L: netdev@vger.kernel.org 13526L: linux-rdma@vger.kernel.org 13527S: Supported 13528W: http://www.mellanox.com 13529Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13530F: Documentation/networking/device_drivers/ethernet/mellanox/ 13531F: drivers/net/ethernet/mellanox/mlx5/core/ 13532F: include/linux/mlx5/ 13533 13534MELLANOX MLX5 IB driver 13535M: Leon Romanovsky <leonro@nvidia.com> 13536L: linux-rdma@vger.kernel.org 13537S: Supported 13538W: http://www.mellanox.com 13539Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13540F: drivers/infiniband/hw/mlx5/ 13541F: include/linux/mlx5/ 13542F: include/uapi/rdma/mlx5-abi.h 13543 13544MELLANOX MLXCPLD I2C AND MUX DRIVER 13545M: Vadim Pasternak <vadimp@nvidia.com> 13546M: Michael Shych <michaelsh@nvidia.com> 13547L: linux-i2c@vger.kernel.org 13548S: Supported 13549F: Documentation/i2c/busses/i2c-mlxcpld.rst 13550F: drivers/i2c/busses/i2c-mlxcpld.c 13551F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13552 13553MELLANOX MLXCPLD LED DRIVER 13554M: Vadim Pasternak <vadimp@nvidia.com> 13555L: linux-leds@vger.kernel.org 13556S: Supported 13557F: Documentation/leds/leds-mlxcpld.rst 13558F: drivers/leds/leds-mlxcpld.c 13559F: drivers/leds/leds-mlxreg.c 13560 13561MELLANOX PLATFORM DRIVER 13562M: Vadim Pasternak <vadimp@nvidia.com> 13563L: platform-driver-x86@vger.kernel.org 13564S: Supported 13565F: drivers/platform/x86/mlx-platform.c 13566 13567MEMBARRIER SUPPORT 13568M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13569M: "Paul E. McKenney" <paulmck@kernel.org> 13570L: linux-kernel@vger.kernel.org 13571S: Supported 13572F: arch/powerpc/include/asm/membarrier.h 13573F: include/uapi/linux/membarrier.h 13574F: kernel/sched/membarrier.c 13575 13576MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13577M: Mike Rapoport <rppt@kernel.org> 13578L: linux-mm@kvack.org 13579S: Maintained 13580F: Documentation/core-api/boot-time-mm.rst 13581F: include/linux/memblock.h 13582F: mm/memblock.c 13583F: mm/mm_init.c 13584F: tools/testing/memblock/ 13585 13586MEMORY CONTROLLER DRIVERS 13587M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13588L: linux-kernel@vger.kernel.org 13589S: Maintained 13590B: mailto:krzysztof.kozlowski@linaro.org 13591T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13592F: Documentation/devicetree/bindings/memory-controllers/ 13593F: drivers/memory/ 13594F: include/dt-bindings/memory/ 13595F: include/memory/ 13596 13597MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13598M: Dmitry Osipenko <digetx@gmail.com> 13599L: linux-pm@vger.kernel.org 13600L: linux-tegra@vger.kernel.org 13601S: Maintained 13602T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13603F: drivers/devfreq/tegra30-devfreq.c 13604 13605MEMORY HOT(UN)PLUG 13606M: David Hildenbrand <david@redhat.com> 13607M: Oscar Salvador <osalvador@suse.de> 13608L: linux-mm@kvack.org 13609S: Maintained 13610F: Documentation/admin-guide/mm/memory-hotplug.rst 13611F: Documentation/core-api/memory-hotplug.rst 13612F: drivers/base/memory.c 13613F: include/linux/memory_hotplug.h 13614F: mm/memory_hotplug.c 13615F: tools/testing/selftests/memory-hotplug/ 13616 13617MEMORY MANAGEMENT 13618M: Andrew Morton <akpm@linux-foundation.org> 13619L: linux-mm@kvack.org 13620S: Maintained 13621W: http://www.linux-mm.org 13622T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13623T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13624F: include/linux/gfp.h 13625F: include/linux/gfp_types.h 13626F: include/linux/memory_hotplug.h 13627F: include/linux/mm.h 13628F: include/linux/mmzone.h 13629F: include/linux/pagewalk.h 13630F: include/trace/events/ksm.h 13631F: mm/ 13632F: tools/mm/ 13633F: tools/testing/selftests/mm/ 13634 13635MEMORY TECHNOLOGY DEVICES (MTD) 13636M: Miquel Raynal <miquel.raynal@bootlin.com> 13637M: Richard Weinberger <richard@nod.at> 13638M: Vignesh Raghavendra <vigneshr@ti.com> 13639L: linux-mtd@lists.infradead.org 13640S: Maintained 13641W: http://www.linux-mtd.infradead.org/ 13642Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13643C: irc://irc.oftc.net/mtd 13644T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13645T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13646F: Documentation/devicetree/bindings/mtd/ 13647F: drivers/mtd/ 13648F: include/linux/mtd/ 13649F: include/uapi/mtd/ 13650 13651MEMSENSING MICROSYSTEMS MSA311 DRIVER 13652M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13653L: linux-iio@vger.kernel.org 13654S: Maintained 13655F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13656F: drivers/iio/accel/msa311.c 13657 13658MEN A21 WATCHDOG DRIVER 13659M: Johannes Thumshirn <morbidrsa@gmail.com> 13660L: linux-watchdog@vger.kernel.org 13661S: Maintained 13662F: drivers/watchdog/mena21_wdt.c 13663 13664MEN CHAMELEON BUS (mcb) 13665M: Johannes Thumshirn <morbidrsa@gmail.com> 13666S: Maintained 13667F: Documentation/driver-api/men-chameleon-bus.rst 13668F: drivers/mcb/ 13669F: include/linux/mcb.h 13670 13671MEN F21BMC (Board Management Controller) 13672M: Andreas Werner <andreas.werner@men.de> 13673S: Supported 13674F: Documentation/hwmon/menf21bmc.rst 13675F: drivers/hwmon/menf21bmc_hwmon.c 13676F: drivers/leds/leds-menf21bmc.c 13677F: drivers/mfd/menf21bmc.c 13678F: drivers/watchdog/menf21bmc_wdt.c 13679 13680MEN Z069 WATCHDOG DRIVER 13681M: Johannes Thumshirn <jth@kernel.org> 13682L: linux-watchdog@vger.kernel.org 13683S: Maintained 13684F: drivers/watchdog/menz69_wdt.c 13685 13686MESON AO CEC DRIVER FOR AMLOGIC SOCS 13687M: Neil Armstrong <neil.armstrong@linaro.org> 13688L: linux-media@vger.kernel.org 13689L: linux-amlogic@lists.infradead.org 13690S: Supported 13691W: http://linux-meson.com/ 13692T: git git://linuxtv.org/media_tree.git 13693F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13694F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13695F: drivers/media/cec/platform/meson/ao-cec.c 13696 13697MESON GE2D DRIVER FOR AMLOGIC SOCS 13698M: Neil Armstrong <neil.armstrong@linaro.org> 13699L: linux-media@vger.kernel.org 13700L: linux-amlogic@lists.infradead.org 13701S: Supported 13702T: git git://linuxtv.org/media_tree.git 13703F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13704F: drivers/media/platform/amlogic/meson-ge2d/ 13705 13706MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13707M: Liang Yang <liang.yang@amlogic.com> 13708L: linux-mtd@lists.infradead.org 13709S: Maintained 13710F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13711F: drivers/mtd/nand/raw/meson_* 13712 13713MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13714M: Neil Armstrong <neil.armstrong@linaro.org> 13715L: linux-media@vger.kernel.org 13716L: linux-amlogic@lists.infradead.org 13717S: Supported 13718T: git git://linuxtv.org/media_tree.git 13719F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13720F: drivers/staging/media/meson/vdec/ 13721 13722METHODE UDPU SUPPORT 13723M: Vladimir Vid <vladimir.vid@sartura.hr> 13724S: Maintained 13725F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13726 13727MHI BUS 13728M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13729L: mhi@lists.linux.dev 13730L: linux-arm-msm@vger.kernel.org 13731S: Maintained 13732T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13733F: Documentation/ABI/stable/sysfs-bus-mhi 13734F: Documentation/mhi/ 13735F: drivers/bus/mhi/ 13736F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13737F: include/linux/mhi.h 13738 13739MICROBLAZE ARCHITECTURE 13740M: Michal Simek <monstr@monstr.eu> 13741S: Supported 13742W: http://www.monstr.eu/fdt/ 13743T: git git://git.monstr.eu/linux-2.6-microblaze.git 13744F: arch/microblaze/ 13745 13746MICROBLAZE TMR INJECT 13747M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13748S: Supported 13749F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13750F: drivers/misc/xilinx_tmr_inject.c 13751 13752MICROBLAZE TMR MANAGER 13753M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13754S: Supported 13755F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13756F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13757F: drivers/misc/xilinx_tmr_manager.c 13758 13759MICROCHIP AT91 DMA DRIVERS 13760M: Ludovic Desroches <ludovic.desroches@microchip.com> 13761M: Tudor Ambarus <tudor.ambarus@linaro.org> 13762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13763L: dmaengine@vger.kernel.org 13764S: Supported 13765F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13766F: drivers/dma/at_hdmac.c 13767F: drivers/dma/at_xdmac.c 13768F: include/dt-bindings/dma/at91.h 13769 13770MICROCHIP AT91 SERIAL DRIVER 13771M: Richard Genoud <richard.genoud@gmail.com> 13772S: Maintained 13773F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13774F: drivers/tty/serial/atmel_serial.c 13775F: drivers/tty/serial/atmel_serial.h 13776 13777MICROCHIP AT91 USART MFD DRIVER 13778M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13779L: linux-kernel@vger.kernel.org 13780S: Supported 13781F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13782F: drivers/mfd/at91-usart.c 13783F: include/dt-bindings/mfd/at91-usart.h 13784 13785MICROCHIP AT91 USART SPI DRIVER 13786M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13787L: linux-spi@vger.kernel.org 13788S: Supported 13789F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13790F: drivers/spi/spi-at91-usart.c 13791 13792MICROCHIP AUDIO ASOC DRIVERS 13793M: Claudiu Beznea <claudiu.beznea@microchip.com> 13794L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13795S: Supported 13796F: Documentation/devicetree/bindings/sound/atmel* 13797F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13798F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13799F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13800F: sound/soc/atmel 13801 13802MICROCHIP CSI2DC DRIVER 13803M: Eugen Hristev <eugen.hristev@microchip.com> 13804L: linux-media@vger.kernel.org 13805S: Supported 13806F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13807F: drivers/media/platform/microchip/microchip-csi2dc.c 13808 13809MICROCHIP ECC DRIVER 13810M: Tudor Ambarus <tudor.ambarus@linaro.org> 13811L: linux-crypto@vger.kernel.org 13812S: Maintained 13813F: drivers/crypto/atmel-ecc.* 13814 13815MICROCHIP EIC DRIVER 13816M: Claudiu Beznea <claudiu.beznea@microchip.com> 13817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13818S: Supported 13819F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13820F: drivers/irqchip/irq-mchp-eic.c 13821 13822MICROCHIP I2C DRIVER 13823M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13824L: linux-i2c@vger.kernel.org 13825S: Supported 13826F: drivers/i2c/busses/i2c-at91-*.c 13827F: drivers/i2c/busses/i2c-at91.h 13828 13829MICROCHIP ISC DRIVER 13830M: Eugen Hristev <eugen.hristev@microchip.com> 13831L: linux-media@vger.kernel.org 13832S: Supported 13833F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13834F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13835F: drivers/media/platform/microchip/microchip-isc* 13836F: drivers/media/platform/microchip/microchip-sama*-isc* 13837F: drivers/staging/media/deprecated/atmel/atmel-isc* 13838F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13839F: include/linux/atmel-isc-media.h 13840 13841MICROCHIP ISI DRIVER 13842M: Eugen Hristev <eugen.hristev@microchip.com> 13843L: linux-media@vger.kernel.org 13844S: Supported 13845F: drivers/media/platform/atmel/atmel-isi.c 13846F: drivers/media/platform/atmel/atmel-isi.h 13847 13848MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13849M: Woojung Huh <woojung.huh@microchip.com> 13850M: UNGLinuxDriver@microchip.com 13851L: netdev@vger.kernel.org 13852S: Maintained 13853F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13854F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13855F: drivers/net/dsa/microchip/* 13856F: include/linux/dsa/ksz_common.h 13857F: include/linux/platform_data/microchip-ksz.h 13858F: net/dsa/tag_ksz.c 13859 13860MICROCHIP LAN743X ETHERNET DRIVER 13861M: Bryan Whitehead <bryan.whitehead@microchip.com> 13862M: UNGLinuxDriver@microchip.com 13863L: netdev@vger.kernel.org 13864S: Maintained 13865F: drivers/net/ethernet/microchip/lan743x_* 13866 13867MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13868M: Arun Ramadoss <arun.ramadoss@microchip.com> 13869R: UNGLinuxDriver@microchip.com 13870L: netdev@vger.kernel.org 13871S: Maintained 13872F: drivers/net/phy/microchip_t1.c 13873 13874MICROCHIP LAN966X ETHERNET DRIVER 13875M: Horatiu Vultur <horatiu.vultur@microchip.com> 13876M: UNGLinuxDriver@microchip.com 13877L: netdev@vger.kernel.org 13878S: Maintained 13879F: drivers/net/ethernet/microchip/lan966x/* 13880 13881MICROCHIP LCDFB DRIVER 13882M: Nicolas Ferre <nicolas.ferre@microchip.com> 13883L: linux-fbdev@vger.kernel.org 13884S: Maintained 13885F: drivers/video/fbdev/atmel_lcdfb.c 13886F: include/video/atmel_lcdc.h 13887 13888MICROCHIP MCP16502 PMIC DRIVER 13889M: Claudiu Beznea <claudiu.beznea@microchip.com> 13890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13891S: Supported 13892F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13893F: drivers/regulator/mcp16502.c 13894 13895MICROCHIP MCP3911 ADC DRIVER 13896M: Marcus Folkesson <marcus.folkesson@gmail.com> 13897M: Kent Gustavsson <kent@minoris.se> 13898L: linux-iio@vger.kernel.org 13899S: Maintained 13900F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13901F: drivers/iio/adc/mcp3911.c 13902 13903MICROCHIP MMC/SD/SDIO MCI DRIVER 13904M: Ludovic Desroches <ludovic.desroches@microchip.com> 13905S: Maintained 13906F: drivers/mmc/host/atmel-mci.c 13907 13908MICROCHIP NAND DRIVER 13909M: Tudor Ambarus <tudor.ambarus@linaro.org> 13910L: linux-mtd@lists.infradead.org 13911S: Supported 13912F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13913F: drivers/mtd/nand/raw/atmel/* 13914 13915MICROCHIP OTPC DRIVER 13916M: Claudiu Beznea <claudiu.beznea@microchip.com> 13917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13918S: Supported 13919F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13920F: drivers/nvmem/microchip-otpc.c 13921F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13922 13923MICROCHIP PCI1XXXX GP DRIVER 13924M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13925L: linux-gpio@vger.kernel.org 13926S: Supported 13927F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13928F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13929F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13930 13931MICROCHIP PCI1XXXX I2C DRIVER 13932M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13933M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13934M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13935L: linux-i2c@vger.kernel.org 13936S: Maintained 13937F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13938 13939MICROCHIP PCIe UART DRIVER 13940M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13941M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13942L: linux-serial@vger.kernel.org 13943S: Maintained 13944F: drivers/tty/serial/8250/8250_pci1xxxx.c 13945 13946MICROCHIP POLARFIRE FPGA DRIVERS 13947M: Conor Dooley <conor.dooley@microchip.com> 13948R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13949L: linux-fpga@vger.kernel.org 13950S: Supported 13951F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13952F: drivers/fpga/microchip-spi.c 13953 13954MICROCHIP PWM DRIVER 13955M: Claudiu Beznea <claudiu.beznea@microchip.com> 13956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13957L: linux-pwm@vger.kernel.org 13958S: Supported 13959F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13960F: drivers/pwm/pwm-atmel.c 13961 13962MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13963M: Eugen Hristev <eugen.hristev@microchip.com> 13964L: linux-iio@vger.kernel.org 13965S: Supported 13966F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13967F: drivers/iio/adc/at91-sama5d2_adc.c 13968F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13969 13970MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13971M: Claudiu Beznea <claudiu.beznea@microchip.com> 13972S: Supported 13973F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13974F: drivers/power/reset/at91-sama5d2_shdwc.c 13975 13976MICROCHIP SOC DRIVERS 13977M: Conor Dooley <conor@kernel.org> 13978S: Supported 13979T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13980F: drivers/soc/microchip/ 13981 13982MICROCHIP SPI DRIVER 13983M: Tudor Ambarus <tudor.ambarus@linaro.org> 13984S: Supported 13985F: drivers/spi/spi-atmel.* 13986 13987MICROCHIP SSC DRIVER 13988M: Claudiu Beznea <claudiu.beznea@microchip.com> 13989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13990S: Supported 13991F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13992F: drivers/misc/atmel-ssc.c 13993F: include/linux/atmel-ssc.h 13994 13995Microchip Timer Counter Block (TCB) Capture Driver 13996M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13998L: linux-iio@vger.kernel.org 13999S: Maintained 14000F: drivers/counter/microchip-tcb-capture.c 14001 14002MICROCHIP USB251XB DRIVER 14003M: Richard Leitner <richard.leitner@skidata.com> 14004L: linux-usb@vger.kernel.org 14005S: Maintained 14006F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14007F: drivers/usb/misc/usb251xb.c 14008 14009MICROCHIP USBA UDC DRIVER 14010M: Cristian Birsan <cristian.birsan@microchip.com> 14011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14012S: Supported 14013F: drivers/usb/gadget/udc/atmel_usba_udc.* 14014 14015MICROCHIP WILC1000 WIFI DRIVER 14016M: Ajay Singh <ajay.kathat@microchip.com> 14017M: Claudiu Beznea <claudiu.beznea@microchip.com> 14018L: linux-wireless@vger.kernel.org 14019S: Supported 14020F: drivers/net/wireless/microchip/wilc1000/ 14021 14022MICROSEMI MIPS SOCS 14023M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14024M: UNGLinuxDriver@microchip.com 14025L: linux-mips@vger.kernel.org 14026S: Supported 14027F: Documentation/devicetree/bindings/mips/mscc.txt 14028F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14029F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14030F: arch/mips/boot/dts/mscc/ 14031F: arch/mips/configs/generic/board-ocelot.config 14032F: arch/mips/generic/board-ocelot.c 14033 14034MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14035M: Don Brace <don.brace@microchip.com> 14036L: storagedev@microchip.com 14037L: linux-scsi@vger.kernel.org 14038S: Supported 14039F: Documentation/scsi/smartpqi.rst 14040F: drivers/scsi/smartpqi/Kconfig 14041F: drivers/scsi/smartpqi/Makefile 14042F: drivers/scsi/smartpqi/smartpqi*.[ch] 14043F: include/linux/cciss*.h 14044F: include/uapi/linux/cciss*.h 14045 14046MICROSOFT MANA RDMA DRIVER 14047M: Long Li <longli@microsoft.com> 14048M: Ajay Sharma <sharmaajay@microsoft.com> 14049L: linux-rdma@vger.kernel.org 14050S: Supported 14051F: drivers/infiniband/hw/mana/ 14052F: include/net/mana 14053F: include/uapi/rdma/mana-abi.h 14054 14055MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14056M: Maximilian Luz <luzmaximilian@gmail.com> 14057L: platform-driver-x86@vger.kernel.org 14058S: Maintained 14059F: drivers/platform/surface/surface_aggregator_tabletsw.c 14060 14061MICROSOFT SURFACE BATTERY AND AC DRIVERS 14062M: Maximilian Luz <luzmaximilian@gmail.com> 14063L: linux-pm@vger.kernel.org 14064L: platform-driver-x86@vger.kernel.org 14065S: Maintained 14066F: drivers/power/supply/surface_battery.c 14067F: drivers/power/supply/surface_charger.c 14068 14069MICROSOFT SURFACE DTX DRIVER 14070M: Maximilian Luz <luzmaximilian@gmail.com> 14071L: platform-driver-x86@vger.kernel.org 14072S: Maintained 14073F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14074F: drivers/platform/surface/surface_dtx.c 14075F: include/uapi/linux/surface_aggregator/dtx.h 14076 14077MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14078M: Maximilian Luz <luzmaximilian@gmail.com> 14079L: platform-driver-x86@vger.kernel.org 14080S: Maintained 14081F: drivers/platform/surface/surface_gpe.c 14082 14083MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14084M: Hans de Goede <hdegoede@redhat.com> 14085M: Mark Gross <markgross@kernel.org> 14086M: Maximilian Luz <luzmaximilian@gmail.com> 14087L: platform-driver-x86@vger.kernel.org 14088S: Maintained 14089T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14090F: drivers/platform/surface/ 14091 14092MICROSOFT SURFACE HID TRANSPORT DRIVER 14093M: Maximilian Luz <luzmaximilian@gmail.com> 14094L: linux-input@vger.kernel.org 14095L: platform-driver-x86@vger.kernel.org 14096S: Maintained 14097F: drivers/hid/surface-hid/ 14098 14099MICROSOFT SURFACE HOT-PLUG DRIVER 14100M: Maximilian Luz <luzmaximilian@gmail.com> 14101L: platform-driver-x86@vger.kernel.org 14102S: Maintained 14103F: drivers/platform/surface/surface_hotplug.c 14104 14105MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14106M: Maximilian Luz <luzmaximilian@gmail.com> 14107L: platform-driver-x86@vger.kernel.org 14108S: Maintained 14109F: drivers/platform/surface/surface_platform_profile.c 14110 14111MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14112M: Chen Yu <yu.c.chen@intel.com> 14113L: platform-driver-x86@vger.kernel.org 14114S: Supported 14115F: drivers/platform/surface/surfacepro3_button.c 14116 14117MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14118M: Maximilian Luz <luzmaximilian@gmail.com> 14119L: platform-driver-x86@vger.kernel.org 14120S: Maintained 14121F: drivers/platform/surface/surface_aggregator_hub.c 14122 14123MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14124M: Maximilian Luz <luzmaximilian@gmail.com> 14125L: platform-driver-x86@vger.kernel.org 14126S: Maintained 14127W: https://github.com/linux-surface/surface-aggregator-module 14128C: irc://irc.libera.chat/linux-surface 14129F: Documentation/driver-api/surface_aggregator/ 14130F: drivers/platform/surface/aggregator/ 14131F: drivers/platform/surface/surface_acpi_notify.c 14132F: drivers/platform/surface/surface_aggregator_cdev.c 14133F: drivers/platform/surface/surface_aggregator_registry.c 14134F: include/linux/surface_acpi_notify.h 14135F: include/linux/surface_aggregator/ 14136F: include/uapi/linux/surface_aggregator/ 14137 14138MICROTEK X6 SCANNER 14139M: Oliver Neukum <oliver@neukum.org> 14140S: Maintained 14141F: drivers/usb/image/microtek.* 14142 14143MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14144M: Luka Kovacic <luka.kovacic@sartura.hr> 14145M: Luka Perkov <luka.perkov@sartura.hr> 14146S: Maintained 14147F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14151F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14152F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14153 14154MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14155M: Sakari Ailus <sakari.ailus@linux.intel.com> 14156L: linux-media@vger.kernel.org 14157S: Maintained 14158F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14159F: Documentation/driver-api/media/drivers/ccs/ 14160F: Documentation/userspace-api/media/drivers/ccs.rst 14161F: drivers/media/i2c/ccs-pll.c 14162F: drivers/media/i2c/ccs-pll.h 14163F: drivers/media/i2c/ccs/ 14164F: include/uapi/linux/ccs.h 14165F: include/uapi/linux/smiapp.h 14166 14167MIPS 14168M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14169L: linux-mips@vger.kernel.org 14170S: Maintained 14171W: http://www.linux-mips.org/ 14172Q: https://patchwork.kernel.org/project/linux-mips/list/ 14173T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14174F: Documentation/devicetree/bindings/mips/ 14175F: Documentation/mips/ 14176F: arch/mips/ 14177F: drivers/platform/mips/ 14178F: include/dt-bindings/mips/ 14179 14180MIPS BOSTON DEVELOPMENT BOARD 14181M: Paul Burton <paulburton@kernel.org> 14182L: linux-mips@vger.kernel.org 14183S: Maintained 14184F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14185F: arch/mips/boot/dts/img/boston.dts 14186F: arch/mips/configs/generic/board-boston.config 14187F: drivers/clk/imgtec/clk-boston.c 14188F: include/dt-bindings/clock/boston-clock.h 14189 14190MIPS CORE DRIVERS 14191M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14192M: Serge Semin <fancer.lancer@gmail.com> 14193L: linux-mips@vger.kernel.org 14194S: Supported 14195F: drivers/bus/mips_cdmm.c 14196F: drivers/clocksource/mips-gic-timer.c 14197F: drivers/cpuidle/cpuidle-cps.c 14198F: drivers/irqchip/irq-mips-cpu.c 14199F: drivers/irqchip/irq-mips-gic.c 14200 14201MIPS GENERIC PLATFORM 14202M: Paul Burton <paulburton@kernel.org> 14203L: linux-mips@vger.kernel.org 14204S: Supported 14205F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14206F: arch/mips/generic/ 14207F: arch/mips/tools/generic-board-config.sh 14208 14209MIPS RINT INSTRUCTION EMULATION 14210M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14211L: linux-mips@vger.kernel.org 14212S: Supported 14213F: arch/mips/math-emu/dp_rint.c 14214F: arch/mips/math-emu/sp_rint.c 14215 14216MIPS/LOONGSON1 ARCHITECTURE 14217M: Keguang Zhang <keguang.zhang@gmail.com> 14218L: linux-mips@vger.kernel.org 14219S: Maintained 14220F: arch/mips/include/asm/mach-loongson32/ 14221F: arch/mips/loongson32/ 14222F: drivers/*/*loongson1* 14223 14224MIPS/LOONGSON2EF ARCHITECTURE 14225M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14226L: linux-mips@vger.kernel.org 14227S: Maintained 14228F: arch/mips/include/asm/mach-loongson2ef/ 14229F: arch/mips/loongson2ef/ 14230F: drivers/cpufreq/loongson2_cpufreq.c 14231 14232MIPS/LOONGSON64 ARCHITECTURE 14233M: Huacai Chen <chenhuacai@kernel.org> 14234M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14235L: linux-mips@vger.kernel.org 14236S: Maintained 14237F: arch/mips/include/asm/mach-loongson64/ 14238F: arch/mips/loongson64/ 14239F: drivers/irqchip/irq-loongson* 14240F: drivers/platform/mips/cpu_hwmon.c 14241 14242MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14243M: Hans Verkuil <hverkuil@xs4all.nl> 14244L: linux-media@vger.kernel.org 14245S: Odd Fixes 14246W: https://linuxtv.org 14247T: git git://linuxtv.org/media_tree.git 14248F: drivers/media/radio/radio-miropcm20* 14249 14250MMP SUPPORT 14251R: Lubomir Rintel <lkundrak@v3.sk> 14252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14253S: Odd Fixes 14254T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14255F: arch/arm/boot/dts/marvell/mmp* 14256F: arch/arm/mach-mmp/ 14257F: include/linux/soc/mmp/ 14258 14259MMP USB PHY DRIVERS 14260R: Lubomir Rintel <lkundrak@v3.sk> 14261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14262S: Maintained 14263F: drivers/phy/marvell/phy-mmp3-usb.c 14264F: drivers/phy/marvell/phy-pxa-usb.c 14265 14266MMU GATHER AND TLB INVALIDATION 14267M: Will Deacon <will@kernel.org> 14268M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14269M: Andrew Morton <akpm@linux-foundation.org> 14270M: Nick Piggin <npiggin@gmail.com> 14271M: Peter Zijlstra <peterz@infradead.org> 14272L: linux-arch@vger.kernel.org 14273L: linux-mm@kvack.org 14274S: Maintained 14275F: arch/*/include/asm/tlb.h 14276F: include/asm-generic/tlb.h 14277F: mm/mmu_gather.c 14278 14279MN88472 MEDIA DRIVER 14280M: Antti Palosaari <crope@iki.fi> 14281L: linux-media@vger.kernel.org 14282S: Maintained 14283W: https://linuxtv.org 14284W: http://palosaari.fi/linux/ 14285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14286F: drivers/media/dvb-frontends/mn88472* 14287 14288MN88473 MEDIA DRIVER 14289M: Antti Palosaari <crope@iki.fi> 14290L: linux-media@vger.kernel.org 14291S: Maintained 14292W: https://linuxtv.org 14293W: http://palosaari.fi/linux/ 14294Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14295F: drivers/media/dvb-frontends/mn88473* 14296 14297MODULE SUPPORT 14298M: Luis Chamberlain <mcgrof@kernel.org> 14299L: linux-modules@vger.kernel.org 14300L: linux-kernel@vger.kernel.org 14301S: Maintained 14302T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14303F: include/linux/kmod.h 14304F: include/linux/module.h 14305F: kernel/module/ 14306F: lib/test_kmod.c 14307F: scripts/module* 14308F: tools/testing/selftests/kmod/ 14309 14310MONOLITHIC POWER SYSTEM PMIC DRIVER 14311M: Saravanan Sekar <sravanhome@gmail.com> 14312S: Maintained 14313F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14314F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14315F: drivers/hwmon/pmbus/mpq7932.c 14316F: drivers/iio/adc/mp2629_adc.c 14317F: drivers/mfd/mp2629.c 14318F: drivers/power/supply/mp2629_charger.c 14319F: drivers/regulator/mp5416.c 14320F: drivers/regulator/mpq7920.c 14321F: drivers/regulator/mpq7920.h 14322F: include/linux/mfd/mp2629.h 14323 14324MOST(R) TECHNOLOGY DRIVER 14325M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14326M: Christian Gromm <christian.gromm@microchip.com> 14327S: Maintained 14328F: Documentation/ABI/testing/configfs-most 14329F: Documentation/ABI/testing/sysfs-bus-most 14330F: drivers/most/ 14331F: drivers/staging/most/ 14332F: include/linux/most.h 14333 14334MOTORCOMM PHY DRIVER 14335M: Peter Geis <pgwipeout@gmail.com> 14336M: Frank <Frank.Sae@motor-comm.com> 14337L: netdev@vger.kernel.org 14338S: Maintained 14339F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14340F: drivers/net/phy/motorcomm.c 14341 14342MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14343M: Jiri Slaby <jirislaby@kernel.org> 14344S: Maintained 14345F: Documentation/driver-api/tty/moxa-smartio.rst 14346F: drivers/tty/mxser.* 14347 14348MR800 AVERMEDIA USB FM RADIO DRIVER 14349M: Alexey Klimov <klimov.linux@gmail.com> 14350L: linux-media@vger.kernel.org 14351S: Maintained 14352T: git git://linuxtv.org/media_tree.git 14353F: drivers/media/radio/radio-mr800.c 14354 14355MRF24J40 IEEE 802.15.4 RADIO DRIVER 14356M: Stefan Schmidt <stefan@datenfreihafen.org> 14357L: linux-wpan@vger.kernel.org 14358S: Odd Fixes 14359F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14360F: drivers/net/ieee802154/mrf24j40.c 14361 14362MSI EC DRIVER 14363M: Nikita Kravets <teackot@gmail.com> 14364L: platform-driver-x86@vger.kernel.org 14365S: Maintained 14366W: https://github.com/BeardOverflow/msi-ec 14367F: drivers/platform/x86/msi-ec.* 14368 14369MSI LAPTOP SUPPORT 14370M: "Lee, Chun-Yi" <jlee@suse.com> 14371L: platform-driver-x86@vger.kernel.org 14372S: Maintained 14373F: drivers/platform/x86/msi-laptop.c 14374 14375MSI WMI SUPPORT 14376L: platform-driver-x86@vger.kernel.org 14377S: Orphan 14378F: drivers/platform/x86/msi-wmi.c 14379 14380MSI001 MEDIA DRIVER 14381M: Antti Palosaari <crope@iki.fi> 14382L: linux-media@vger.kernel.org 14383S: Maintained 14384W: https://linuxtv.org 14385W: http://palosaari.fi/linux/ 14386Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14387T: git git://linuxtv.org/anttip/media_tree.git 14388F: drivers/media/tuners/msi001* 14389 14390MSI2500 MEDIA DRIVER 14391M: Antti Palosaari <crope@iki.fi> 14392L: linux-media@vger.kernel.org 14393S: Maintained 14394W: https://linuxtv.org 14395W: http://palosaari.fi/linux/ 14396Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14397T: git git://linuxtv.org/anttip/media_tree.git 14398F: drivers/media/usb/msi2500/ 14399 14400MSTAR INTERRUPT CONTROLLER DRIVER 14401M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14402M: Daniel Palmer <daniel@thingy.jp> 14403S: Maintained 14404F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14405F: drivers/irqchip/irq-mst-intc.c 14406 14407MSYSTEMS DISKONCHIP G3 MTD DRIVER 14408M: Robert Jarzmik <robert.jarzmik@free.fr> 14409L: linux-mtd@lists.infradead.org 14410S: Maintained 14411F: drivers/mtd/devices/docg3* 14412 14413MT9P031 APTINA CAMERA SENSOR 14414M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14415L: linux-media@vger.kernel.org 14416S: Maintained 14417T: git git://linuxtv.org/media_tree.git 14418F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14419F: drivers/media/i2c/mt9p031.c 14420F: include/media/i2c/mt9p031.h 14421 14422MT9T112 APTINA CAMERA SENSOR 14423M: Jacopo Mondi <jacopo@jmondi.org> 14424L: linux-media@vger.kernel.org 14425S: Odd Fixes 14426T: git git://linuxtv.org/media_tree.git 14427F: drivers/media/i2c/mt9t112.c 14428F: include/media/i2c/mt9t112.h 14429 14430MT9V032 APTINA CAMERA SENSOR 14431M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14432L: linux-media@vger.kernel.org 14433S: Maintained 14434T: git git://linuxtv.org/media_tree.git 14435F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14436F: drivers/media/i2c/mt9v032.c 14437F: include/media/i2c/mt9v032.h 14438 14439MT9V111 APTINA CAMERA SENSOR 14440M: Jacopo Mondi <jacopo@jmondi.org> 14441L: linux-media@vger.kernel.org 14442S: Maintained 14443T: git git://linuxtv.org/media_tree.git 14444F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14445F: drivers/media/i2c/mt9v111.c 14446 14447MULTIFUNCTION DEVICES (MFD) 14448M: Lee Jones <lee@kernel.org> 14449S: Maintained 14450T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14451F: Documentation/devicetree/bindings/mfd/ 14452F: drivers/mfd/ 14453F: include/dt-bindings/mfd/ 14454F: include/linux/mfd/ 14455 14456MULTIMEDIA CARD (MMC) ETC. OVER SPI 14457S: Orphan 14458F: drivers/mmc/host/mmc_spi.c 14459F: include/linux/spi/mmc_spi.h 14460 14461MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14462M: Ulf Hansson <ulf.hansson@linaro.org> 14463L: linux-mmc@vger.kernel.org 14464S: Maintained 14465T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14466F: Documentation/devicetree/bindings/mmc/ 14467F: drivers/mmc/ 14468F: include/linux/mmc/ 14469F: include/uapi/linux/mmc/ 14470 14471MULTIPLEXER SUBSYSTEM 14472M: Peter Rosin <peda@axentia.se> 14473S: Maintained 14474F: Documentation/ABI/testing/sysfs-class-mux* 14475F: Documentation/devicetree/bindings/mux/ 14476F: drivers/mux/ 14477F: include/dt-bindings/mux/ 14478F: include/linux/mux/ 14479 14480MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14481M: Bin Liu <b-liu@ti.com> 14482L: linux-usb@vger.kernel.org 14483S: Maintained 14484F: drivers/usb/musb/ 14485 14486MXL301RF MEDIA DRIVER 14487M: Akihiro Tsukada <tskd08@gmail.com> 14488L: linux-media@vger.kernel.org 14489S: Odd Fixes 14490F: drivers/media/tuners/mxl301rf* 14491 14492MXL5007T MEDIA DRIVER 14493M: Michael Krufky <mkrufky@linuxtv.org> 14494L: linux-media@vger.kernel.org 14495S: Maintained 14496W: https://linuxtv.org 14497W: http://github.com/mkrufky 14498Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14499T: git git://linuxtv.org/mkrufky/tuners.git 14500F: drivers/media/tuners/mxl5007t.* 14501 14502MXSFB DRM DRIVER 14503M: Marek Vasut <marex@denx.de> 14504M: Stefan Agner <stefan@agner.ch> 14505L: dri-devel@lists.freedesktop.org 14506S: Supported 14507T: git git://anongit.freedesktop.org/drm/drm-misc 14508F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14509F: drivers/gpu/drm/mxsfb/ 14510 14511MYLEX DAC960 PCI RAID Controller 14512M: Hannes Reinecke <hare@kernel.org> 14513L: linux-scsi@vger.kernel.org 14514S: Supported 14515F: drivers/scsi/myrb.* 14516F: drivers/scsi/myrs.* 14517 14518MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14519M: Chris Lee <christopher.lee@cspi.com> 14520L: netdev@vger.kernel.org 14521S: Supported 14522W: https://www.cspi.com/ethernet-products/support/downloads/ 14523F: drivers/net/ethernet/myricom/myri10ge/ 14524 14525NAND FLASH SUBSYSTEM 14526M: Miquel Raynal <miquel.raynal@bootlin.com> 14527R: Richard Weinberger <richard@nod.at> 14528L: linux-mtd@lists.infradead.org 14529S: Maintained 14530W: http://www.linux-mtd.infradead.org/ 14531Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14532C: irc://irc.oftc.net/mtd 14533T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14534F: drivers/mtd/nand/ 14535F: include/linux/mtd/*nand*.h 14536 14537NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14538M: Daniel Mack <zonque@gmail.com> 14539L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14540S: Maintained 14541W: http://www.native-instruments.com 14542F: sound/usb/caiaq/ 14543 14544NATSEMI ETHERNET DRIVER (DP8381x) 14545S: Orphan 14546F: drivers/net/ethernet/natsemi/natsemi.c 14547 14548NCR 5380 SCSI DRIVERS 14549M: Finn Thain <fthain@linux-m68k.org> 14550M: Michael Schmitz <schmitzmic@gmail.com> 14551L: linux-scsi@vger.kernel.org 14552S: Maintained 14553F: Documentation/scsi/g_NCR5380.rst 14554F: drivers/scsi/NCR5380.* 14555F: drivers/scsi/arm/cumana_1.c 14556F: drivers/scsi/arm/oak.c 14557F: drivers/scsi/atari_scsi.* 14558F: drivers/scsi/dmx3191d.c 14559F: drivers/scsi/g_NCR5380.* 14560F: drivers/scsi/mac_scsi.* 14561F: drivers/scsi/sun3_scsi.* 14562F: drivers/scsi/sun3_scsi_vme.c 14563 14564NCSI LIBRARY 14565M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14566S: Maintained 14567F: net/ncsi/ 14568 14569NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14570M: Guenter Roeck <linux@roeck-us.net> 14571L: linux-hwmon@vger.kernel.org 14572S: Maintained 14573F: Documentation/hwmon/nct6775.rst 14574F: drivers/hwmon/nct6775-core.c 14575F: drivers/hwmon/nct6775-platform.c 14576F: drivers/hwmon/nct6775.h 14577 14578NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14579M: Zev Weiss <zev@bewilderbeest.net> 14580L: linux-hwmon@vger.kernel.org 14581S: Maintained 14582F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14583F: drivers/hwmon/nct6775-i2c.c 14584 14585NETDEVSIM 14586M: Jakub Kicinski <kuba@kernel.org> 14587S: Maintained 14588F: drivers/net/netdevsim/* 14589 14590NETEM NETWORK EMULATOR 14591M: Stephen Hemminger <stephen@networkplumber.org> 14592L: netdev@vger.kernel.org 14593S: Maintained 14594F: net/sched/sch_netem.c 14595 14596NETERION 10GbE DRIVERS (s2io) 14597M: Jon Mason <jdmason@kudzu.us> 14598L: netdev@vger.kernel.org 14599S: Supported 14600F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14601F: drivers/net/ethernet/neterion/ 14602 14603NETFILTER 14604M: Pablo Neira Ayuso <pablo@netfilter.org> 14605M: Jozsef Kadlecsik <kadlec@netfilter.org> 14606M: Florian Westphal <fw@strlen.de> 14607L: netfilter-devel@vger.kernel.org 14608L: coreteam@netfilter.org 14609S: Maintained 14610W: http://www.netfilter.org/ 14611W: http://www.iptables.org/ 14612W: http://www.nftables.org/ 14613Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14614C: irc://irc.libera.chat/netfilter 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14617F: include/linux/netfilter* 14618F: include/linux/netfilter/ 14619F: include/net/netfilter/ 14620F: include/uapi/linux/netfilter* 14621F: include/uapi/linux/netfilter/ 14622F: net/*/netfilter.c 14623F: net/*/netfilter/ 14624F: net/bridge/br_netfilter*.c 14625F: net/netfilter/ 14626 14627NETROM NETWORK LAYER 14628M: Ralf Baechle <ralf@linux-mips.org> 14629L: linux-hams@vger.kernel.org 14630S: Maintained 14631W: http://www.linux-ax25.org/ 14632F: include/net/netrom.h 14633F: include/uapi/linux/netrom.h 14634F: net/netrom/ 14635 14636NETRONIX EMBEDDED CONTROLLER 14637M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14638S: Maintained 14639F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14640F: drivers/mfd/ntxec.c 14641F: drivers/pwm/pwm-ntxec.c 14642F: drivers/rtc/rtc-ntxec.c 14643F: include/linux/mfd/ntxec.h 14644 14645NETRONOME ETHERNET DRIVERS 14646M: Simon Horman <simon.horman@corigine.com> 14647R: Jakub Kicinski <kuba@kernel.org> 14648L: oss-drivers@corigine.com 14649S: Maintained 14650F: drivers/net/ethernet/netronome/ 14651 14652NETWORK BLOCK DEVICE (NBD) 14653M: Josef Bacik <josef@toxicpanda.com> 14654L: linux-block@vger.kernel.org 14655L: nbd@other.debian.org 14656S: Maintained 14657F: Documentation/admin-guide/blockdev/nbd.rst 14658F: drivers/block/nbd.c 14659F: include/trace/events/nbd.h 14660F: include/uapi/linux/nbd.h 14661 14662NETWORK DROP MONITOR 14663M: Neil Horman <nhorman@tuxdriver.com> 14664L: netdev@vger.kernel.org 14665S: Maintained 14666W: https://fedorahosted.org/dropwatch/ 14667F: include/uapi/linux/net_dropmon.h 14668F: net/core/drop_monitor.c 14669 14670NETWORKING DRIVERS 14671M: "David S. Miller" <davem@davemloft.net> 14672M: Eric Dumazet <edumazet@google.com> 14673M: Jakub Kicinski <kuba@kernel.org> 14674M: Paolo Abeni <pabeni@redhat.com> 14675L: netdev@vger.kernel.org 14676S: Maintained 14677Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14678T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14679T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14680F: Documentation/devicetree/bindings/net/ 14681F: drivers/connector/ 14682F: drivers/net/ 14683F: include/dt-bindings/net/ 14684F: include/linux/etherdevice.h 14685F: include/linux/fcdevice.h 14686F: include/linux/fddidevice.h 14687F: include/linux/hippidevice.h 14688F: include/linux/if_* 14689F: include/linux/inetdevice.h 14690F: include/linux/netdevice.h 14691F: include/uapi/linux/if_* 14692F: include/uapi/linux/netdevice.h 14693X: drivers/net/wireless/ 14694 14695NETWORKING DRIVERS (WIRELESS) 14696M: Kalle Valo <kvalo@kernel.org> 14697L: linux-wireless@vger.kernel.org 14698S: Maintained 14699W: https://wireless.wiki.kernel.org/ 14700Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14701T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14702T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14703F: Documentation/devicetree/bindings/net/wireless/ 14704F: drivers/net/wireless/ 14705 14706NETWORKING [DSA] 14707M: Andrew Lunn <andrew@lunn.ch> 14708M: Florian Fainelli <f.fainelli@gmail.com> 14709M: Vladimir Oltean <olteanv@gmail.com> 14710S: Maintained 14711F: Documentation/devicetree/bindings/net/dsa/ 14712F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14713F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14714F: drivers/net/dsa/ 14715F: include/linux/dsa/ 14716F: include/linux/platform_data/dsa.h 14717F: include/net/dsa.h 14718F: net/dsa/ 14719F: tools/testing/selftests/drivers/net/dsa/ 14720 14721NETWORKING [GENERAL] 14722M: "David S. Miller" <davem@davemloft.net> 14723M: Eric Dumazet <edumazet@google.com> 14724M: Jakub Kicinski <kuba@kernel.org> 14725M: Paolo Abeni <pabeni@redhat.com> 14726L: netdev@vger.kernel.org 14727S: Maintained 14728Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14729B: mailto:netdev@vger.kernel.org 14730T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14731T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14732F: Documentation/core-api/netlink.rst 14733F: Documentation/netlink/ 14734F: Documentation/networking/ 14735F: Documentation/process/maintainer-netdev.rst 14736F: Documentation/userspace-api/netlink/ 14737F: include/linux/in.h 14738F: include/linux/net.h 14739F: include/linux/netdevice.h 14740F: include/net/ 14741F: include/uapi/linux/in.h 14742F: include/uapi/linux/net.h 14743F: include/uapi/linux/net_namespace.h 14744F: include/uapi/linux/netdevice.h 14745F: lib/net_utils.c 14746F: lib/random32.c 14747F: net/ 14748F: tools/net/ 14749F: tools/testing/selftests/net/ 14750X: net/bluetooth/ 14751 14752NETWORKING [IPSEC] 14753M: Steffen Klassert <steffen.klassert@secunet.com> 14754M: Herbert Xu <herbert@gondor.apana.org.au> 14755M: "David S. Miller" <davem@davemloft.net> 14756L: netdev@vger.kernel.org 14757S: Maintained 14758T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14759T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14760F: include/net/xfrm.h 14761F: include/uapi/linux/xfrm.h 14762F: net/ipv4/ah4.c 14763F: net/ipv4/esp4* 14764F: net/ipv4/ip_vti.c 14765F: net/ipv4/ipcomp.c 14766F: net/ipv4/xfrm* 14767F: net/ipv6/ah6.c 14768F: net/ipv6/esp6* 14769F: net/ipv6/ip6_vti.c 14770F: net/ipv6/ipcomp6.c 14771F: net/ipv6/xfrm* 14772F: net/key/ 14773F: net/xfrm/ 14774F: tools/testing/selftests/net/ipsec.c 14775 14776NETWORKING [IPv4/IPv6] 14777M: "David S. Miller" <davem@davemloft.net> 14778M: David Ahern <dsahern@kernel.org> 14779L: netdev@vger.kernel.org 14780S: Maintained 14781T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14782F: arch/x86/net/* 14783F: include/linux/ip.h 14784F: include/linux/ipv6* 14785F: include/net/fib* 14786F: include/net/ip* 14787F: include/net/route.h 14788F: net/ipv4/ 14789F: net/ipv6/ 14790 14791NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14792M: Paul Moore <paul@paul-moore.com> 14793L: netdev@vger.kernel.org 14794L: linux-security-module@vger.kernel.org 14795S: Supported 14796W: https://github.com/netlabel 14797F: Documentation/netlabel/ 14798F: include/net/calipso.h 14799F: include/net/cipso_ipv4.h 14800F: include/net/netlabel.h 14801F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14802F: include/uapi/linux/netfilter/xt_SECMARK.h 14803F: net/ipv4/cipso_ipv4.c 14804F: net/ipv6/calipso.c 14805F: net/netfilter/xt_CONNSECMARK.c 14806F: net/netfilter/xt_SECMARK.c 14807F: net/netlabel/ 14808 14809NETWORKING [MPTCP] 14810M: Matthieu Baerts <matthieu.baerts@tessares.net> 14811M: Mat Martineau <martineau@kernel.org> 14812L: netdev@vger.kernel.org 14813L: mptcp@lists.linux.dev 14814S: Maintained 14815W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14816B: https://github.com/multipath-tcp/mptcp_net-next/issues 14817T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14818T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14819F: Documentation/networking/mptcp-sysctl.rst 14820F: include/net/mptcp.h 14821F: include/trace/events/mptcp.h 14822F: include/uapi/linux/mptcp.h 14823F: net/mptcp/ 14824F: tools/testing/selftests/bpf/*/*mptcp*.c 14825F: tools/testing/selftests/net/mptcp/ 14826 14827NETWORKING [TCP] 14828M: Eric Dumazet <edumazet@google.com> 14829L: netdev@vger.kernel.org 14830S: Maintained 14831F: include/linux/net_mm.h 14832F: include/linux/tcp.h 14833F: include/net/tcp.h 14834F: include/trace/events/tcp.h 14835F: include/uapi/linux/tcp.h 14836F: net/ipv4/syncookies.c 14837F: net/ipv4/tcp*.c 14838F: net/ipv6/syncookies.c 14839F: net/ipv6/tcp*.c 14840 14841NETWORKING [TLS] 14842M: Boris Pismenny <borisp@nvidia.com> 14843M: John Fastabend <john.fastabend@gmail.com> 14844M: Jakub Kicinski <kuba@kernel.org> 14845L: netdev@vger.kernel.org 14846S: Maintained 14847F: include/net/tls.h 14848F: include/uapi/linux/tls.h 14849F: net/tls/* 14850 14851NETXEN (1/10) GbE SUPPORT 14852M: Manish Chopra <manishc@marvell.com> 14853M: Rahul Verma <rahulv@marvell.com> 14854M: GR-Linux-NIC-Dev@marvell.com 14855L: netdev@vger.kernel.org 14856S: Supported 14857F: drivers/net/ethernet/qlogic/netxen/ 14858 14859NET_FAILOVER MODULE 14860M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14861L: netdev@vger.kernel.org 14862S: Supported 14863F: Documentation/networking/net_failover.rst 14864F: drivers/net/net_failover.c 14865F: include/net/net_failover.h 14866 14867NEXTHOP 14868M: David Ahern <dsahern@kernel.org> 14869L: netdev@vger.kernel.org 14870S: Maintained 14871F: include/net/netns/nexthop.h 14872F: include/net/nexthop.h 14873F: include/uapi/linux/nexthop.h 14874F: net/ipv4/nexthop.c 14875 14876NFC SUBSYSTEM 14877M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14878L: netdev@vger.kernel.org 14879S: Maintained 14880F: Documentation/devicetree/bindings/net/nfc/ 14881F: drivers/nfc/ 14882F: include/net/nfc/ 14883F: include/uapi/linux/nfc.h 14884F: net/nfc/ 14885 14886NFC VIRTUAL NCI DEVICE DRIVER 14887M: Bongsu Jeon <bongsu.jeon@samsung.com> 14888L: netdev@vger.kernel.org 14889S: Supported 14890F: drivers/nfc/virtual_ncidev.c 14891F: tools/testing/selftests/nci/ 14892 14893NFS, SUNRPC, AND LOCKD CLIENTS 14894M: Trond Myklebust <trond.myklebust@hammerspace.com> 14895M: Anna Schumaker <anna@kernel.org> 14896L: linux-nfs@vger.kernel.org 14897S: Maintained 14898W: http://client.linux-nfs.org 14899T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14900F: Documentation/filesystems/nfs/ 14901F: fs/lockd/ 14902F: fs/nfs/ 14903F: fs/nfs_common/ 14904F: include/linux/lockd/ 14905F: include/linux/nfs* 14906F: include/linux/sunrpc/ 14907F: include/uapi/linux/nfs* 14908F: include/uapi/linux/sunrpc/ 14909F: net/sunrpc/ 14910 14911NILFS2 FILESYSTEM 14912M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14913L: linux-nilfs@vger.kernel.org 14914S: Supported 14915W: https://nilfs.sourceforge.io/ 14916W: https://nilfs.osdn.jp/ 14917T: git https://github.com/konis/nilfs2.git 14918F: Documentation/filesystems/nilfs2.rst 14919F: fs/nilfs2/ 14920F: include/trace/events/nilfs2.h 14921F: include/uapi/linux/nilfs2_api.h 14922F: include/uapi/linux/nilfs2_ondisk.h 14923 14924NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14925M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14926S: Maintained 14927W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14928F: Documentation/scsi/NinjaSCSI.rst 14929F: drivers/scsi/pcmcia/nsp_* 14930 14931NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14932M: GOTO Masanori <gotom@debian.or.jp> 14933M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14934S: Maintained 14935W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14936F: Documentation/scsi/NinjaSCSI.rst 14937F: drivers/scsi/nsp32* 14938 14939NINTENDO HID DRIVER 14940M: Daniel J. Ogorchock <djogorchock@gmail.com> 14941L: linux-input@vger.kernel.org 14942S: Maintained 14943F: drivers/hid/hid-nintendo* 14944 14945NIOS2 ARCHITECTURE 14946M: Dinh Nguyen <dinguyen@kernel.org> 14947S: Maintained 14948T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14949F: arch/nios2/ 14950 14951NITRO ENCLAVES (NE) 14952M: Alexandru Ciobotaru <alcioa@amazon.com> 14953L: linux-kernel@vger.kernel.org 14954L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14955S: Supported 14956W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14957F: Documentation/virt/ne_overview.rst 14958F: drivers/virt/nitro_enclaves/ 14959F: include/linux/nitro_enclaves.h 14960F: include/uapi/linux/nitro_enclaves.h 14961F: samples/nitro_enclaves/ 14962 14963NOHZ, DYNTICKS SUPPORT 14964M: Frederic Weisbecker <frederic@kernel.org> 14965M: Thomas Gleixner <tglx@linutronix.de> 14966M: Ingo Molnar <mingo@kernel.org> 14967L: linux-kernel@vger.kernel.org 14968S: Maintained 14969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14970F: include/linux/sched/nohz.h 14971F: include/linux/tick.h 14972F: kernel/time/tick*.* 14973 14974NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14975M: Pavel Machek <pavel@ucw.cz> 14976M: Sakari Ailus <sakari.ailus@iki.fi> 14977L: linux-media@vger.kernel.org 14978S: Maintained 14979F: drivers/media/i2c/ad5820.c 14980F: drivers/media/i2c/et8ek8 14981 14982NOKIA N900 POWER SUPPLY DRIVERS 14983R: Pali Rohár <pali@kernel.org> 14984F: drivers/power/supply/bq2415x_charger.c 14985F: drivers/power/supply/bq27xxx_battery.c 14986F: drivers/power/supply/bq27xxx_battery_i2c.c 14987F: drivers/power/supply/isp1704_charger.c 14988F: drivers/power/supply/rx51_battery.c 14989F: include/linux/power/bq2415x_charger.h 14990F: include/linux/power/bq27xxx_battery.h 14991 14992NOLIBC HEADER FILE 14993M: Willy Tarreau <w@1wt.eu> 14994S: Maintained 14995T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14996F: tools/include/nolibc/ 14997F: tools/testing/selftests/nolibc/ 14998 14999NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15000M: Hans de Goede <hdegoede@redhat.com> 15001L: linux-input@vger.kernel.org 15002S: Maintained 15003F: drivers/input/touchscreen/novatek-nvt-ts.c 15004 15005NSDEPS 15006M: Matthias Maennich <maennich@google.com> 15007S: Maintained 15008F: Documentation/core-api/symbol-namespaces.rst 15009F: scripts/nsdeps 15010 15011NTB AMD DRIVER 15012M: Sanjay R Mehta <sanju.mehta@amd.com> 15013M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15014L: ntb@lists.linux.dev 15015S: Supported 15016F: drivers/ntb/hw/amd/ 15017 15018NTB DRIVER CORE 15019M: Jon Mason <jdmason@kudzu.us> 15020M: Dave Jiang <dave.jiang@intel.com> 15021M: Allen Hubbe <allenbh@gmail.com> 15022L: ntb@lists.linux.dev 15023S: Supported 15024W: https://github.com/jonmason/ntb/wiki 15025T: git https://github.com/jonmason/ntb.git 15026F: drivers/net/ntb_netdev.c 15027F: drivers/ntb/ 15028F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15029F: include/linux/ntb.h 15030F: include/linux/ntb_transport.h 15031F: tools/testing/selftests/ntb/ 15032 15033NTB IDT DRIVER 15034M: Serge Semin <fancer.lancer@gmail.com> 15035L: ntb@lists.linux.dev 15036S: Supported 15037F: drivers/ntb/hw/idt/ 15038 15039NTB INTEL DRIVER 15040M: Dave Jiang <dave.jiang@intel.com> 15041L: ntb@lists.linux.dev 15042S: Supported 15043W: https://github.com/davejiang/linux/wiki 15044T: git https://github.com/davejiang/linux.git 15045F: drivers/ntb/hw/intel/ 15046 15047NTFS FILESYSTEM 15048M: Anton Altaparmakov <anton@tuxera.com> 15049R: Namjae Jeon <linkinjeon@kernel.org> 15050L: linux-ntfs-dev@lists.sourceforge.net 15051S: Supported 15052W: http://www.tuxera.com/ 15053T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15054F: Documentation/filesystems/ntfs.rst 15055F: fs/ntfs/ 15056 15057NTFS3 FILESYSTEM 15058M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15059L: ntfs3@lists.linux.dev 15060S: Supported 15061W: http://www.paragon-software.com/ 15062T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15063F: Documentation/filesystems/ntfs3.rst 15064F: fs/ntfs3/ 15065 15066NUBUS SUBSYSTEM 15067M: Finn Thain <fthain@linux-m68k.org> 15068L: linux-m68k@lists.linux-m68k.org 15069S: Maintained 15070F: arch/*/include/asm/nubus.h 15071F: drivers/nubus/ 15072F: include/linux/nubus.h 15073F: include/uapi/linux/nubus.h 15074 15075NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15076M: Antonino Daplas <adaplas@gmail.com> 15077L: linux-fbdev@vger.kernel.org 15078S: Maintained 15079F: drivers/video/fbdev/nvidia/ 15080F: drivers/video/fbdev/riva/ 15081 15082NVIDIA WMI EC BACKLIGHT DRIVER 15083M: Daniel Dadap <ddadap@nvidia.com> 15084L: platform-driver-x86@vger.kernel.org 15085S: Supported 15086F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15087F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15088 15089NVM EXPRESS DRIVER 15090M: Keith Busch <kbusch@kernel.org> 15091M: Jens Axboe <axboe@fb.com> 15092M: Christoph Hellwig <hch@lst.de> 15093M: Sagi Grimberg <sagi@grimberg.me> 15094L: linux-nvme@lists.infradead.org 15095S: Supported 15096W: http://git.infradead.org/nvme.git 15097T: git git://git.infradead.org/nvme.git 15098F: Documentation/nvme/ 15099F: drivers/nvme/common/ 15100F: drivers/nvme/host/ 15101F: include/linux/nvme-*.h 15102F: include/linux/nvme.h 15103F: include/uapi/linux/nvme_ioctl.h 15104 15105NVM EXPRESS FABRICS AUTHENTICATION 15106M: Hannes Reinecke <hare@suse.de> 15107L: linux-nvme@lists.infradead.org 15108S: Supported 15109F: drivers/nvme/host/auth.c 15110F: drivers/nvme/target/auth.c 15111F: drivers/nvme/target/fabrics-cmd-auth.c 15112F: include/linux/nvme-auth.h 15113 15114NVM EXPRESS FC TRANSPORT DRIVERS 15115M: James Smart <james.smart@broadcom.com> 15116L: linux-nvme@lists.infradead.org 15117S: Supported 15118F: drivers/nvme/host/fc.c 15119F: drivers/nvme/target/fc.c 15120F: drivers/nvme/target/fcloop.c 15121F: include/linux/nvme-fc-driver.h 15122F: include/linux/nvme-fc.h 15123 15124NVM EXPRESS HARDWARE MONITORING SUPPORT 15125M: Guenter Roeck <linux@roeck-us.net> 15126L: linux-nvme@lists.infradead.org 15127S: Supported 15128F: drivers/nvme/host/hwmon.c 15129 15130NVM EXPRESS TARGET DRIVER 15131M: Christoph Hellwig <hch@lst.de> 15132M: Sagi Grimberg <sagi@grimberg.me> 15133M: Chaitanya Kulkarni <kch@nvidia.com> 15134L: linux-nvme@lists.infradead.org 15135S: Supported 15136W: http://git.infradead.org/nvme.git 15137T: git git://git.infradead.org/nvme.git 15138F: drivers/nvme/target/ 15139 15140NVMEM FRAMEWORK 15141M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15142S: Maintained 15143T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15144F: Documentation/ABI/stable/sysfs-bus-nvmem 15145F: Documentation/devicetree/bindings/nvmem/ 15146F: drivers/nvmem/ 15147F: include/linux/nvmem-consumer.h 15148F: include/linux/nvmem-provider.h 15149 15150NXP BLUETOOTH WIRELESS DRIVERS 15151M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15152M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15153S: Maintained 15154F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15155F: drivers/bluetooth/btnxpuart.c 15156 15157NXP C45 TJA11XX PHY DRIVER 15158M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15159L: netdev@vger.kernel.org 15160S: Maintained 15161F: drivers/net/phy/nxp-c45-tja11xx.c 15162 15163NXP FSPI DRIVER 15164M: Han Xu <han.xu@nxp.com> 15165M: Haibo Chen <haibo.chen@nxp.com> 15166R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15167L: linux-spi@vger.kernel.org 15168S: Maintained 15169F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15170F: drivers/spi/spi-nxp-fspi.c 15171 15172NXP FXAS21002C DRIVER 15173M: Rui Miguel Silva <rmfrfs@gmail.com> 15174L: linux-iio@vger.kernel.org 15175S: Maintained 15176F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15177F: drivers/iio/gyro/fxas21002c.h 15178F: drivers/iio/gyro/fxas21002c_core.c 15179F: drivers/iio/gyro/fxas21002c_i2c.c 15180F: drivers/iio/gyro/fxas21002c_spi.c 15181 15182NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15183M: Haibo Chen <haibo.chen@nxp.com> 15184L: linux-iio@vger.kernel.org 15185L: linux-imx@nxp.com 15186S: Maintained 15187F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15188F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15189F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15190F: drivers/iio/adc/imx7d_adc.c 15191F: drivers/iio/adc/imx93_adc.c 15192F: drivers/iio/adc/vf610_adc.c 15193 15194NXP i.MX 8M ISI DRIVER 15195M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15196L: linux-media@vger.kernel.org 15197S: Maintained 15198F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15199F: drivers/media/platform/nxp/imx8-isi/ 15200 15201NXP i.MX 8MP DW100 V4L2 DRIVER 15202M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15203L: linux-media@vger.kernel.org 15204S: Maintained 15205F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15206F: Documentation/userspace-api/media/drivers/dw100.rst 15207F: drivers/media/platform/nxp/dw100/ 15208F: include/uapi/linux/dw100.h 15209 15210NXP i.MX 8MQ DCSS DRIVER 15211M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15212R: Lucas Stach <l.stach@pengutronix.de> 15213L: dri-devel@lists.freedesktop.org 15214S: Maintained 15215F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15216F: drivers/gpu/drm/imx/dcss/ 15217 15218NXP i.MX 8QXP ADC DRIVER 15219M: Cai Huoqing <cai.huoqing@linux.dev> 15220M: Haibo Chen <haibo.chen@nxp.com> 15221L: linux-imx@nxp.com 15222L: linux-iio@vger.kernel.org 15223S: Maintained 15224F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15225F: drivers/iio/adc/imx8qxp-adc.c 15226 15227NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15228M: Mirela Rabulea <mirela.rabulea@nxp.com> 15229R: NXP Linux Team <linux-imx@nxp.com> 15230L: linux-media@vger.kernel.org 15231S: Maintained 15232F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15233F: drivers/media/platform/nxp/imx-jpeg 15234 15235NXP i.MX CLOCK DRIVERS 15236M: Abel Vesa <abelvesa@kernel.org> 15237R: Peng Fan <peng.fan@nxp.com> 15238L: linux-clk@vger.kernel.org 15239L: linux-imx@nxp.com 15240S: Maintained 15241T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15242F: Documentation/devicetree/bindings/clock/imx* 15243F: drivers/clk/imx/ 15244F: include/dt-bindings/clock/imx* 15245 15246NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15247M: Jagan Teki <jagan@amarulasolutions.com> 15248S: Maintained 15249F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15250F: drivers/regulator/pf8x00-regulator.c 15251 15252NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15253M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15254L: linux-kernel@vger.kernel.org 15255S: Maintained 15256F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15257F: drivers/extcon/extcon-ptn5150.c 15258 15259NXP SGTL5000 DRIVER 15260M: Fabio Estevam <festevam@gmail.com> 15261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15262S: Maintained 15263F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15264F: sound/soc/codecs/sgtl5000* 15265 15266NXP SJA1105 ETHERNET SWITCH DRIVER 15267M: Vladimir Oltean <olteanv@gmail.com> 15268L: linux-kernel@vger.kernel.org 15269S: Maintained 15270F: drivers/net/dsa/sja1105 15271F: drivers/net/pcs/pcs-xpcs-nxp.c 15272 15273NXP TDA998X DRM DRIVER 15274M: Russell King <linux@armlinux.org.uk> 15275S: Maintained 15276T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15277T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15278F: drivers/gpu/drm/i2c/tda998x_drv.c 15279F: include/drm/i2c/tda998x.h 15280F: include/dt-bindings/display/tda998x.h 15281K: "nxp,tda998x" 15282 15283NXP TFA9879 DRIVER 15284M: Peter Rosin <peda@axentia.se> 15285L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15286S: Maintained 15287F: Documentation/devicetree/bindings/sound/tfa9879.txt 15288F: sound/soc/codecs/tfa9879* 15289 15290NXP-NCI NFC DRIVER 15291S: Orphan 15292F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15293F: drivers/nfc/nxp-nci 15294 15295NXP/Goodix TFA989X (TFA1) DRIVER 15296M: Stephan Gerhold <stephan@gerhold.net> 15297L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15298S: Maintained 15299F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15300F: sound/soc/codecs/tfa989x.c 15301 15302NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15303M: Jonas Malaco <jonas@protocubo.io> 15304L: linux-hwmon@vger.kernel.org 15305S: Maintained 15306F: Documentation/hwmon/nzxt-kraken2.rst 15307F: drivers/hwmon/nzxt-kraken2.c 15308 15309NZXT-SMART2 HARDWARE MONITORING DRIVER 15310M: Aleksandr Mezin <mezin.alexander@gmail.com> 15311L: linux-hwmon@vger.kernel.org 15312S: Maintained 15313F: Documentation/hwmon/nzxt-smart2.rst 15314F: drivers/hwmon/nzxt-smart2.c 15315 15316OBJAGG 15317M: Jiri Pirko <jiri@resnulli.us> 15318L: netdev@vger.kernel.org 15319S: Supported 15320F: include/linux/objagg.h 15321F: lib/objagg.c 15322F: lib/test_objagg.c 15323 15324OBJTOOL 15325M: Josh Poimboeuf <jpoimboe@kernel.org> 15326M: Peter Zijlstra <peterz@infradead.org> 15327S: Supported 15328F: include/linux/objtool*.h 15329F: tools/objtool/ 15330 15331OCELOT ETHERNET SWITCH DRIVER 15332M: Vladimir Oltean <vladimir.oltean@nxp.com> 15333M: Claudiu Manoil <claudiu.manoil@nxp.com> 15334M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15335M: UNGLinuxDriver@microchip.com 15336L: netdev@vger.kernel.org 15337S: Supported 15338F: drivers/net/dsa/ocelot/* 15339F: drivers/net/ethernet/mscc/ 15340F: include/soc/mscc/ocelot* 15341F: net/dsa/tag_ocelot.c 15342F: net/dsa/tag_ocelot_8021q.c 15343F: tools/testing/selftests/drivers/net/ocelot/* 15344 15345OCELOT EXTERNAL SWITCH CONTROL 15346M: Colin Foster <colin.foster@in-advantage.com> 15347S: Supported 15348F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15349F: drivers/mfd/ocelot* 15350F: drivers/net/dsa/ocelot/ocelot_ext.c 15351F: include/linux/mfd/ocelot.h 15352 15353OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15354M: Frederic Barrat <fbarrat@linux.ibm.com> 15355M: Andrew Donnellan <ajd@linux.ibm.com> 15356L: linuxppc-dev@lists.ozlabs.org 15357S: Supported 15358F: Documentation/userspace-api/accelerators/ocxl.rst 15359F: arch/powerpc/include/asm/pnv-ocxl.h 15360F: arch/powerpc/platforms/powernv/ocxl.c 15361F: drivers/misc/ocxl/ 15362F: include/misc/ocxl* 15363F: include/uapi/misc/ocxl.h 15364 15365OMAP AUDIO SUPPORT 15366M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15367M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15369L: linux-omap@vger.kernel.org 15370S: Maintained 15371F: sound/soc/ti/n810.c 15372F: sound/soc/ti/omap* 15373F: sound/soc/ti/rx51.c 15374F: sound/soc/ti/sdma-pcm.* 15375 15376OMAP CLOCK FRAMEWORK SUPPORT 15377M: Paul Walmsley <paul@pwsan.com> 15378L: linux-omap@vger.kernel.org 15379S: Maintained 15380F: arch/arm/*omap*/*clock* 15381 15382OMAP DEVICE TREE SUPPORT 15383M: Benoît Cousson <bcousson@baylibre.com> 15384M: Tony Lindgren <tony@atomide.com> 15385L: linux-omap@vger.kernel.org 15386L: devicetree@vger.kernel.org 15387S: Maintained 15388F: arch/arm/boot/dts/ti/omap/ 15389 15390OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15391L: linux-omap@vger.kernel.org 15392L: linux-fbdev@vger.kernel.org 15393S: Orphan 15394F: Documentation/arch/arm/omap/dss.rst 15395F: drivers/video/fbdev/omap2/ 15396 15397OMAP FRAMEBUFFER SUPPORT 15398L: linux-fbdev@vger.kernel.org 15399L: linux-omap@vger.kernel.org 15400S: Orphan 15401F: drivers/video/fbdev/omap/ 15402 15403OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15404M: Roger Quadros <rogerq@kernel.org> 15405M: Tony Lindgren <tony@atomide.com> 15406L: linux-omap@vger.kernel.org 15407S: Maintained 15408F: arch/arm/mach-omap2/*gpmc* 15409F: drivers/memory/omap-gpmc.c 15410 15411OMAP GPIO DRIVER 15412M: Grygorii Strashko <grygorii.strashko@ti.com> 15413M: Santosh Shilimkar <ssantosh@kernel.org> 15414M: Kevin Hilman <khilman@kernel.org> 15415L: linux-omap@vger.kernel.org 15416S: Maintained 15417F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15418F: drivers/gpio/gpio-omap.c 15419 15420OMAP HARDWARE SPINLOCK SUPPORT 15421M: Ohad Ben-Cohen <ohad@wizery.com> 15422L: linux-omap@vger.kernel.org 15423S: Maintained 15424F: drivers/hwspinlock/omap_hwspinlock.c 15425 15426OMAP HS MMC SUPPORT 15427L: linux-mmc@vger.kernel.org 15428L: linux-omap@vger.kernel.org 15429S: Orphan 15430F: drivers/mmc/host/omap_hsmmc.c 15431 15432OMAP HWMOD DATA 15433M: Paul Walmsley <paul@pwsan.com> 15434L: linux-omap@vger.kernel.org 15435S: Maintained 15436F: arch/arm/mach-omap2/omap_hwmod*data* 15437 15438OMAP HWMOD SUPPORT 15439M: Benoît Cousson <bcousson@baylibre.com> 15440M: Paul Walmsley <paul@pwsan.com> 15441L: linux-omap@vger.kernel.org 15442S: Maintained 15443F: arch/arm/mach-omap2/omap_hwmod.* 15444 15445OMAP I2C DRIVER 15446M: Vignesh R <vigneshr@ti.com> 15447L: linux-omap@vger.kernel.org 15448L: linux-i2c@vger.kernel.org 15449S: Maintained 15450F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15451F: drivers/i2c/busses/i2c-omap.c 15452 15453OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15454M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15455L: linux-media@vger.kernel.org 15456S: Maintained 15457F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15458F: drivers/media/platform/ti/omap3isp/ 15459F: drivers/staging/media/omap4iss/ 15460 15461OMAP MMC SUPPORT 15462M: Aaro Koskinen <aaro.koskinen@iki.fi> 15463L: linux-omap@vger.kernel.org 15464S: Odd Fixes 15465F: drivers/mmc/host/omap.c 15466 15467OMAP POWER MANAGEMENT SUPPORT 15468M: Kevin Hilman <khilman@kernel.org> 15469L: linux-omap@vger.kernel.org 15470S: Maintained 15471F: arch/arm/*omap*/*pm* 15472F: drivers/cpufreq/omap-cpufreq.c 15473 15474OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15475M: Paul Walmsley <paul@pwsan.com> 15476L: linux-omap@vger.kernel.org 15477S: Maintained 15478F: arch/arm/mach-omap2/prm* 15479 15480OMAP RANDOM NUMBER GENERATOR SUPPORT 15481M: Deepak Saxena <dsaxena@plexity.net> 15482S: Maintained 15483F: drivers/char/hw_random/omap-rng.c 15484 15485OMAP USB SUPPORT 15486L: linux-usb@vger.kernel.org 15487L: linux-omap@vger.kernel.org 15488S: Orphan 15489F: arch/arm/*omap*/usb* 15490F: drivers/usb/*/*omap* 15491 15492OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15493M: Mark Jackson <mpfj@newflow.co.uk> 15494L: linux-omap@vger.kernel.org 15495S: Maintained 15496F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15497 15498OMAP1 SUPPORT 15499M: Aaro Koskinen <aaro.koskinen@iki.fi> 15500M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15501M: Tony Lindgren <tony@atomide.com> 15502L: linux-omap@vger.kernel.org 15503S: Maintained 15504Q: http://patchwork.kernel.org/project/linux-omap/list/ 15505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15506F: arch/arm/configs/omap1_defconfig 15507F: arch/arm/mach-omap1/ 15508F: drivers/i2c/busses/i2c-omap.c 15509F: include/linux/platform_data/ams-delta-fiq.h 15510F: include/linux/platform_data/i2c-omap.h 15511 15512OMAP2+ SUPPORT 15513M: Tony Lindgren <tony@atomide.com> 15514L: linux-omap@vger.kernel.org 15515S: Maintained 15516W: http://www.muru.com/linux/omap/ 15517W: http://linux.omap.com/ 15518Q: http://patchwork.kernel.org/project/linux-omap/list/ 15519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15520F: arch/arm/configs/omap2plus_defconfig 15521F: arch/arm/mach-omap2/ 15522F: drivers/bus/ti-sysc.c 15523F: drivers/gpio/gpio-tps65219.c 15524F: drivers/i2c/busses/i2c-omap.c 15525F: drivers/irqchip/irq-omap-intc.c 15526F: drivers/mfd/*omap*.c 15527F: drivers/mfd/menelaus.c 15528F: drivers/mfd/palmas.c 15529F: drivers/mfd/tps65217.c 15530F: drivers/mfd/tps65218.c 15531F: drivers/mfd/tps65219.c 15532F: drivers/mfd/tps65910.c 15533F: drivers/mfd/twl-core.[ch] 15534F: drivers/mfd/twl4030*.c 15535F: drivers/mfd/twl6030*.c 15536F: drivers/mfd/twl6040*.c 15537F: drivers/regulator/palmas-regulator*.c 15538F: drivers/regulator/pbias-regulator.c 15539F: drivers/regulator/tps65217-regulator.c 15540F: drivers/regulator/tps65218-regulator.c 15541F: drivers/regulator/tps65219-regulator.c 15542F: drivers/regulator/tps65910-regulator.c 15543F: drivers/regulator/twl-regulator.c 15544F: drivers/regulator/twl6030-regulator.c 15545F: include/linux/platform_data/i2c-omap.h 15546F: include/linux/platform_data/ti-sysc.h 15547 15548OMFS FILESYSTEM 15549M: Bob Copeland <me@bobcopeland.com> 15550L: linux-karma-devel@lists.sourceforge.net 15551S: Maintained 15552F: Documentation/filesystems/omfs.rst 15553F: fs/omfs/ 15554 15555OMNIVISION OG01A1B SENSOR DRIVER 15556M: Shawn Tu <shawnx.tu@intel.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559F: drivers/media/i2c/og01a1b.c 15560 15561OMNIVISION OV01A10 SENSOR DRIVER 15562M: Bingbu Cao <bingbu.cao@intel.com> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565T: git git://linuxtv.org/media_tree.git 15566F: drivers/media/i2c/ov01a10.c 15567 15568OMNIVISION OV02A10 SENSOR DRIVER 15569M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15570L: linux-media@vger.kernel.org 15571S: Maintained 15572T: git git://linuxtv.org/media_tree.git 15573F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15574F: drivers/media/i2c/ov02a10.c 15575 15576OMNIVISION OV08D10 SENSOR DRIVER 15577M: Jimmy Su <jimmy.su@intel.com> 15578L: linux-media@vger.kernel.org 15579S: Maintained 15580T: git git://linuxtv.org/media_tree.git 15581F: drivers/media/i2c/ov08d10.c 15582 15583OMNIVISION OV08X40 SENSOR DRIVER 15584M: Jason Chen <jason.z.chen@intel.com> 15585L: linux-media@vger.kernel.org 15586S: Maintained 15587T: git git://linuxtv.org/media_tree.git 15588F: drivers/media/i2c/ov08x40.c 15589 15590OMNIVISION OV13858 SENSOR DRIVER 15591M: Sakari Ailus <sakari.ailus@linux.intel.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594T: git git://linuxtv.org/media_tree.git 15595F: drivers/media/i2c/ov13858.c 15596 15597OMNIVISION OV13B10 SENSOR DRIVER 15598M: Arec Kao <arec.kao@intel.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: drivers/media/i2c/ov13b10.c 15603 15604OMNIVISION OV2680 SENSOR DRIVER 15605M: Rui Miguel Silva <rmfrfs@gmail.com> 15606L: linux-media@vger.kernel.org 15607S: Maintained 15608T: git git://linuxtv.org/media_tree.git 15609F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15610F: drivers/media/i2c/ov2680.c 15611 15612OMNIVISION OV2685 SENSOR DRIVER 15613M: Shunqian Zheng <zhengsq@rock-chips.com> 15614L: linux-media@vger.kernel.org 15615S: Maintained 15616T: git git://linuxtv.org/media_tree.git 15617F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15618F: drivers/media/i2c/ov2685.c 15619 15620OMNIVISION OV2740 SENSOR DRIVER 15621M: Tianshu Qiu <tian.shu.qiu@intel.com> 15622R: Shawn Tu <shawnx.tu@intel.com> 15623R: Bingbu Cao <bingbu.cao@intel.com> 15624L: linux-media@vger.kernel.org 15625S: Maintained 15626T: git git://linuxtv.org/media_tree.git 15627F: drivers/media/i2c/ov2740.c 15628 15629OMNIVISION OV4689 SENSOR DRIVER 15630M: Mikhail Rudenko <mike.rudenko@gmail.com> 15631L: linux-media@vger.kernel.org 15632S: Maintained 15633T: git git://linuxtv.org/media_tree.git 15634F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15635F: drivers/media/i2c/ov5647.c 15636 15637OMNIVISION OV5640 SENSOR DRIVER 15638M: Steve Longerbeam <slongerbeam@gmail.com> 15639L: linux-media@vger.kernel.org 15640S: Maintained 15641T: git git://linuxtv.org/media_tree.git 15642F: drivers/media/i2c/ov5640.c 15643 15644OMNIVISION OV5647 SENSOR DRIVER 15645M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15646M: Jacopo Mondi <jacopo@jmondi.org> 15647L: linux-media@vger.kernel.org 15648S: Maintained 15649T: git git://linuxtv.org/media_tree.git 15650F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15651F: drivers/media/i2c/ov5647.c 15652 15653OMNIVISION OV5670 SENSOR DRIVER 15654M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15655L: linux-media@vger.kernel.org 15656S: Maintained 15657T: git git://linuxtv.org/media_tree.git 15658F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15659F: drivers/media/i2c/ov5670.c 15660 15661OMNIVISION OV5675 SENSOR DRIVER 15662M: Shawn Tu <shawnx.tu@intel.com> 15663L: linux-media@vger.kernel.org 15664S: Maintained 15665T: git git://linuxtv.org/media_tree.git 15666F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15667F: drivers/media/i2c/ov5675.c 15668 15669OMNIVISION OV5693 SENSOR DRIVER 15670M: Daniel Scally <djrscally@gmail.com> 15671L: linux-media@vger.kernel.org 15672S: Maintained 15673T: git git://linuxtv.org/media_tree.git 15674F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15675F: drivers/media/i2c/ov5693.c 15676 15677OMNIVISION OV5695 SENSOR DRIVER 15678M: Shunqian Zheng <zhengsq@rock-chips.com> 15679L: linux-media@vger.kernel.org 15680S: Maintained 15681T: git git://linuxtv.org/media_tree.git 15682F: drivers/media/i2c/ov5695.c 15683 15684OMNIVISION OV7670 SENSOR DRIVER 15685L: linux-media@vger.kernel.org 15686S: Orphan 15687T: git git://linuxtv.org/media_tree.git 15688F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15689F: drivers/media/i2c/ov7670.c 15690 15691OMNIVISION OV772x SENSOR DRIVER 15692M: Jacopo Mondi <jacopo@jmondi.org> 15693L: linux-media@vger.kernel.org 15694S: Odd fixes 15695T: git git://linuxtv.org/media_tree.git 15696F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15697F: drivers/media/i2c/ov772x.c 15698F: include/media/i2c/ov772x.h 15699 15700OMNIVISION OV7740 SENSOR DRIVER 15701M: Wenyou Yang <wenyou.yang@microchip.com> 15702L: linux-media@vger.kernel.org 15703S: Maintained 15704T: git git://linuxtv.org/media_tree.git 15705F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15706F: drivers/media/i2c/ov7740.c 15707 15708OMNIVISION OV8856 SENSOR DRIVER 15709M: Sakari Ailus <sakari.ailus@linux.intel.com> 15710L: linux-media@vger.kernel.org 15711S: Maintained 15712T: git git://linuxtv.org/media_tree.git 15713F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15714F: drivers/media/i2c/ov8856.c 15715 15716OMNIVISION OV8858 SENSOR DRIVER 15717M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15718M: Nicholas Roth <nicholas@rothemail.net> 15719L: linux-media@vger.kernel.org 15720S: Maintained 15721T: git git://linuxtv.org/media_tree.git 15722F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15723F: drivers/media/i2c/ov8858.c 15724 15725OMNIVISION OV9282 SENSOR DRIVER 15726M: Paul J. Murphy <paul.j.murphy@intel.com> 15727M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15728L: linux-media@vger.kernel.org 15729S: Maintained 15730T: git git://linuxtv.org/media_tree.git 15731F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15732F: drivers/media/i2c/ov9282.c 15733 15734OMNIVISION OV9640 SENSOR DRIVER 15735M: Petr Cvek <petrcvekcz@gmail.com> 15736L: linux-media@vger.kernel.org 15737S: Maintained 15738F: drivers/media/i2c/ov9640.* 15739 15740OMNIVISION OV9650 SENSOR DRIVER 15741M: Sakari Ailus <sakari.ailus@linux.intel.com> 15742R: Akinobu Mita <akinobu.mita@gmail.com> 15743R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15744L: linux-media@vger.kernel.org 15745S: Maintained 15746T: git git://linuxtv.org/media_tree.git 15747F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15748F: drivers/media/i2c/ov9650.c 15749 15750OMNIVISION OV9734 SENSOR DRIVER 15751M: Tianshu Qiu <tian.shu.qiu@intel.com> 15752R: Bingbu Cao <bingbu.cao@intel.com> 15753L: linux-media@vger.kernel.org 15754S: Maintained 15755T: git git://linuxtv.org/media_tree.git 15756F: drivers/media/i2c/ov9734.c 15757 15758ONBOARD USB HUB DRIVER 15759M: Matthias Kaehlcke <mka@chromium.org> 15760L: linux-usb@vger.kernel.org 15761S: Maintained 15762F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15763F: drivers/usb/misc/onboard_usb_hub.c 15764 15765ONENAND FLASH DRIVER 15766M: Kyungmin Park <kyungmin.park@samsung.com> 15767L: linux-mtd@lists.infradead.org 15768S: Maintained 15769F: drivers/mtd/nand/onenand/ 15770F: include/linux/mtd/onenand*.h 15771 15772ONEXPLAYER FAN DRIVER 15773M: Derek John Clark <derekjohn.clark@gmail.com> 15774M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15775L: linux-hwmon@vger.kernel.org 15776S: Maintained 15777F: drivers/hwmon/oxp-sensors.c 15778 15779ONIE TLV NVMEM LAYOUT DRIVER 15780M: Miquel Raynal <miquel.raynal@bootlin.com> 15781S: Maintained 15782F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15783F: drivers/nvmem/layouts/onie-tlv.c 15784 15785ONION OMEGA2+ BOARD 15786M: Harvey Hunt <harveyhuntnexus@gmail.com> 15787L: linux-mips@vger.kernel.org 15788S: Maintained 15789F: arch/mips/boot/dts/ralink/omega2p.dts 15790 15791ONSEMI ETHERNET PHY DRIVERS 15792M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15793L: netdev@vger.kernel.org 15794S: Supported 15795W: http://www.onsemi.com 15796F: drivers/net/phy/ncn* 15797 15798OP-TEE DRIVER 15799M: Jens Wiklander <jens.wiklander@linaro.org> 15800L: op-tee@lists.trustedfirmware.org 15801S: Maintained 15802F: Documentation/ABI/testing/sysfs-bus-optee-devices 15803F: drivers/tee/optee/ 15804 15805OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15806M: Sumit Garg <sumit.garg@linaro.org> 15807L: op-tee@lists.trustedfirmware.org 15808S: Maintained 15809F: drivers/char/hw_random/optee-rng.c 15810 15811OP-TEE RTC DRIVER 15812M: Clément Léger <clement.leger@bootlin.com> 15813L: linux-rtc@vger.kernel.org 15814S: Maintained 15815F: drivers/rtc/rtc-optee.c 15816 15817OPA-VNIC DRIVER 15818M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15819L: linux-rdma@vger.kernel.org 15820S: Supported 15821F: drivers/infiniband/ulp/opa_vnic 15822 15823OPEN FIRMWARE AND FLATTENED DEVICE TREE 15824M: Rob Herring <robh+dt@kernel.org> 15825M: Frank Rowand <frowand.list@gmail.com> 15826L: devicetree@vger.kernel.org 15827S: Maintained 15828W: http://www.devicetree.org/ 15829C: irc://irc.libera.chat/devicetree 15830T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15831F: Documentation/ABI/testing/sysfs-firmware-ofw 15832F: drivers/of/ 15833F: include/linux/of*.h 15834F: scripts/dtc/ 15835K: of_overlay_notifier_ 15836K: of_overlay_fdt_apply 15837K: of_overlay_remove 15838 15839OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15840M: Rob Herring <robh+dt@kernel.org> 15841M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15842M: Conor Dooley <conor+dt@kernel.org> 15843L: devicetree@vger.kernel.org 15844S: Maintained 15845Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15846C: irc://irc.libera.chat/devicetree 15847T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15848F: Documentation/devicetree/ 15849F: arch/*/boot/dts/ 15850F: include/dt-bindings/ 15851 15852OPENCOMPUTE PTP CLOCK DRIVER 15853M: Jonathan Lemon <jonathan.lemon@gmail.com> 15854M: Vadim Fedorenko <vadfed@fb.com> 15855L: netdev@vger.kernel.org 15856S: Maintained 15857F: drivers/ptp/ptp_ocp.c 15858 15859OPENCORES I2C BUS DRIVER 15860M: Peter Korsgaard <peter@korsgaard.com> 15861M: Andrew Lunn <andrew@lunn.ch> 15862L: linux-i2c@vger.kernel.org 15863S: Maintained 15864F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15865F: Documentation/i2c/busses/i2c-ocores.rst 15866F: drivers/i2c/busses/i2c-ocores.c 15867F: include/linux/platform_data/i2c-ocores.h 15868 15869OPENRISC ARCHITECTURE 15870M: Jonas Bonn <jonas@southpole.se> 15871M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15872M: Stafford Horne <shorne@gmail.com> 15873L: linux-openrisc@vger.kernel.org 15874S: Maintained 15875W: http://openrisc.io 15876T: git https://github.com/openrisc/linux.git 15877F: Documentation/arch/openrisc/ 15878F: Documentation/devicetree/bindings/openrisc/ 15879F: arch/openrisc/ 15880F: drivers/irqchip/irq-ompic.c 15881F: drivers/irqchip/irq-or1k-* 15882 15883OPENVSWITCH 15884M: Pravin B Shelar <pshelar@ovn.org> 15885L: netdev@vger.kernel.org 15886L: dev@openvswitch.org 15887S: Maintained 15888W: http://openvswitch.org 15889F: include/uapi/linux/openvswitch.h 15890F: net/openvswitch/ 15891F: tools/testing/selftests/net/openvswitch/ 15892 15893OPERATING PERFORMANCE POINTS (OPP) 15894M: Viresh Kumar <vireshk@kernel.org> 15895M: Nishanth Menon <nm@ti.com> 15896M: Stephen Boyd <sboyd@kernel.org> 15897L: linux-pm@vger.kernel.org 15898S: Maintained 15899T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15900F: Documentation/devicetree/bindings/opp/ 15901F: Documentation/power/opp.rst 15902F: drivers/opp/ 15903F: include/linux/pm_opp.h 15904 15905OPL4 DRIVER 15906M: Clemens Ladisch <clemens@ladisch.de> 15907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15908S: Maintained 15909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15910F: sound/drivers/opl4/ 15911 15912ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15913M: Mark Fasheh <mark@fasheh.com> 15914M: Joel Becker <jlbec@evilplan.org> 15915M: Joseph Qi <joseph.qi@linux.alibaba.com> 15916L: ocfs2-devel@lists.linux.dev 15917S: Supported 15918W: http://ocfs2.wiki.kernel.org 15919F: Documentation/filesystems/dlmfs.rst 15920F: Documentation/filesystems/ocfs2.rst 15921F: fs/ocfs2/ 15922 15923ORANGEFS FILESYSTEM 15924M: Mike Marshall <hubcap@omnibond.com> 15925R: Martin Brandenburg <martin@omnibond.com> 15926L: devel@lists.orangefs.org 15927S: Supported 15928T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15929F: Documentation/filesystems/orangefs.rst 15930F: fs/orangefs/ 15931 15932ORINOCO DRIVER 15933L: linux-wireless@vger.kernel.org 15934S: Orphan 15935W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15936W: http://www.nongnu.org/orinoco/ 15937F: drivers/net/wireless/intersil/orinoco/ 15938 15939OV2659 OMNIVISION SENSOR DRIVER 15940M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15941L: linux-media@vger.kernel.org 15942S: Maintained 15943W: https://linuxtv.org 15944Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15945T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15946F: drivers/media/i2c/ov2659.c 15947F: include/media/i2c/ov2659.h 15948 15949OVERLAY FILESYSTEM 15950M: Miklos Szeredi <miklos@szeredi.hu> 15951M: Amir Goldstein <amir73il@gmail.com> 15952L: linux-unionfs@vger.kernel.org 15953S: Supported 15954T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15955F: Documentation/filesystems/overlayfs.rst 15956F: fs/overlayfs/ 15957 15958P54 WIRELESS DRIVER 15959M: Christian Lamparter <chunkeey@googlemail.com> 15960L: linux-wireless@vger.kernel.org 15961S: Maintained 15962W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15963F: drivers/net/wireless/intersil/p54/ 15964 15965PACKET SOCKETS 15966M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15967S: Maintained 15968F: include/uapi/linux/if_packet.h 15969F: net/packet/af_packet.c 15970 15971PACKING 15972M: Vladimir Oltean <olteanv@gmail.com> 15973L: netdev@vger.kernel.org 15974S: Supported 15975F: Documentation/core-api/packing.rst 15976F: include/linux/packing.h 15977F: lib/packing.c 15978 15979PADATA PARALLEL EXECUTION MECHANISM 15980M: Steffen Klassert <steffen.klassert@secunet.com> 15981M: Daniel Jordan <daniel.m.jordan@oracle.com> 15982L: linux-crypto@vger.kernel.org 15983L: linux-kernel@vger.kernel.org 15984S: Maintained 15985F: Documentation/core-api/padata.rst 15986F: include/linux/padata.h 15987F: kernel/padata.c 15988 15989PAGE CACHE 15990M: Matthew Wilcox (Oracle) <willy@infradead.org> 15991L: linux-fsdevel@vger.kernel.org 15992S: Supported 15993T: git git://git.infradead.org/users/willy/pagecache.git 15994F: Documentation/filesystems/locking.rst 15995F: Documentation/filesystems/vfs.rst 15996F: include/linux/pagemap.h 15997F: mm/filemap.c 15998F: mm/page-writeback.c 15999F: mm/readahead.c 16000F: mm/truncate.c 16001 16002PAGE POOL 16003M: Jesper Dangaard Brouer <hawk@kernel.org> 16004M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16005L: netdev@vger.kernel.org 16006S: Supported 16007F: Documentation/networking/page_pool.rst 16008F: include/net/page_pool.h 16009F: include/trace/events/page_pool.h 16010F: net/core/page_pool.c 16011 16012PAGE TABLE CHECK 16013M: Pasha Tatashin <pasha.tatashin@soleen.com> 16014M: Andrew Morton <akpm@linux-foundation.org> 16015L: linux-mm@kvack.org 16016S: Maintained 16017F: Documentation/mm/page_table_check.rst 16018F: include/linux/page_table_check.h 16019F: mm/page_table_check.c 16020 16021PANASONIC LAPTOP ACPI EXTRAS DRIVER 16022M: Kenneth Chan <kenneth.t.chan@gmail.com> 16023L: platform-driver-x86@vger.kernel.org 16024S: Maintained 16025F: drivers/platform/x86/panasonic-laptop.c 16026 16027PARALLAX PING IIO SENSOR DRIVER 16028M: Andreas Klinger <ak@it-klinger.de> 16029L: linux-iio@vger.kernel.org 16030S: Maintained 16031F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16032F: drivers/iio/proximity/ping.c 16033 16034PARALLEL LCD/KEYPAD PANEL DRIVER 16035M: Willy Tarreau <willy@haproxy.com> 16036M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16037S: Odd Fixes 16038F: Documentation/admin-guide/lcd-panel-cgram.rst 16039F: drivers/auxdisplay/panel.c 16040 16041PARALLEL PORT SUBSYSTEM 16042M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16043M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16044L: linux-parport@lists.infradead.org (subscribers-only) 16045S: Maintained 16046F: Documentation/driver-api/parport*.rst 16047F: drivers/char/ppdev.c 16048F: drivers/parport/ 16049F: include/linux/parport*.h 16050F: include/uapi/linux/ppdev.h 16051 16052PARAVIRT_OPS INTERFACE 16053M: Juergen Gross <jgross@suse.com> 16054R: Ajay Kaher <akaher@vmware.com> 16055R: Alexey Makhalov <amakhalov@vmware.com> 16056R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16057L: virtualization@lists.linux-foundation.org 16058L: x86@kernel.org 16059S: Supported 16060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16061F: Documentation/virt/paravirt_ops.rst 16062F: arch/*/include/asm/paravirt*.h 16063F: arch/*/kernel/paravirt* 16064F: include/linux/hypervisor.h 16065 16066PARISC ARCHITECTURE 16067M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16068M: Helge Deller <deller@gmx.de> 16069L: linux-parisc@vger.kernel.org 16070S: Maintained 16071W: https://parisc.wiki.kernel.org 16072Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16074T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16075F: Documentation/arch/parisc/ 16076F: arch/parisc/ 16077F: drivers/char/agp/parisc-agp.c 16078F: drivers/input/misc/hp_sdc_rtc.c 16079F: drivers/input/serio/gscps2.c 16080F: drivers/input/serio/hp_sdc* 16081F: drivers/parisc/ 16082F: drivers/parport/parport_gsc.* 16083F: drivers/tty/serial/8250/8250_parisc.c 16084F: drivers/video/console/sti* 16085F: drivers/video/fbdev/sti* 16086F: drivers/video/logo/logo_parisc* 16087F: include/linux/hp_sdc.h 16088 16089PARMAN 16090M: Jiri Pirko <jiri@resnulli.us> 16091L: netdev@vger.kernel.org 16092S: Supported 16093F: include/linux/parman.h 16094F: lib/parman.c 16095F: lib/test_parman.c 16096 16097PC ENGINES APU BOARD DRIVER 16098M: Enrico Weigelt, metux IT consult <info@metux.net> 16099S: Maintained 16100F: drivers/platform/x86/pcengines-apuv2.c 16101 16102PC87360 HARDWARE MONITORING DRIVER 16103M: Jim Cromie <jim.cromie@gmail.com> 16104L: linux-hwmon@vger.kernel.org 16105S: Maintained 16106F: Documentation/hwmon/pc87360.rst 16107F: drivers/hwmon/pc87360.c 16108 16109PC8736x GPIO DRIVER 16110M: Jim Cromie <jim.cromie@gmail.com> 16111S: Maintained 16112F: drivers/char/pc8736x_gpio.c 16113 16114PC87427 HARDWARE MONITORING DRIVER 16115M: Jean Delvare <jdelvare@suse.com> 16116L: linux-hwmon@vger.kernel.org 16117S: Maintained 16118F: Documentation/hwmon/pc87427.rst 16119F: drivers/hwmon/pc87427.c 16120 16121PCA9532 LED DRIVER 16122M: Riku Voipio <riku.voipio@iki.fi> 16123S: Maintained 16124F: drivers/leds/leds-pca9532.c 16125F: include/linux/leds-pca9532.h 16126 16127PCA9541 I2C BUS MASTER SELECTOR DRIVER 16128M: Guenter Roeck <linux@roeck-us.net> 16129L: linux-i2c@vger.kernel.org 16130S: Maintained 16131F: drivers/i2c/muxes/i2c-mux-pca9541.c 16132 16133PCDP - PRIMARY CONSOLE AND DEBUG PORT 16134M: Khalid Aziz <khalid@gonehiking.org> 16135S: Maintained 16136F: drivers/firmware/pcdp.* 16137 16138PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16139M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16140M: Pali Rohár <pali@kernel.org> 16141L: linux-pci@vger.kernel.org 16142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16143S: Maintained 16144F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16145F: drivers/pci/controller/pci-aardvark.c 16146 16147PCI DRIVER FOR ALTERA PCIE IP 16148M: Joyce Ooi <joyce.ooi@intel.com> 16149L: linux-pci@vger.kernel.org 16150S: Supported 16151F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16152F: drivers/pci/controller/pcie-altera.c 16153 16154PCI DRIVER FOR APPLIEDMICRO XGENE 16155M: Toan Le <toan@os.amperecomputing.com> 16156L: linux-pci@vger.kernel.org 16157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16158S: Maintained 16159F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16160F: drivers/pci/controller/pci-xgene.c 16161 16162PCI DRIVER FOR ARM VERSATILE PLATFORM 16163M: Rob Herring <robh@kernel.org> 16164L: linux-pci@vger.kernel.org 16165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16166S: Maintained 16167F: Documentation/devicetree/bindings/pci/versatile.yaml 16168F: drivers/pci/controller/pci-versatile.c 16169 16170PCI DRIVER FOR ARMADA 8K 16171M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16172L: linux-pci@vger.kernel.org 16173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16174S: Maintained 16175F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16176F: drivers/pci/controller/dwc/pcie-armada8k.c 16177 16178PCI DRIVER FOR CADENCE PCIE IP 16179M: Tom Joseph <tjoseph@cadence.com> 16180L: linux-pci@vger.kernel.org 16181S: Maintained 16182F: Documentation/devicetree/bindings/pci/cdns,* 16183F: drivers/pci/controller/cadence/ 16184 16185PCI DRIVER FOR FREESCALE LAYERSCAPE 16186M: Minghuan Lian <minghuan.Lian@nxp.com> 16187M: Mingkai Hu <mingkai.hu@nxp.com> 16188M: Roy Zang <roy.zang@nxp.com> 16189L: linuxppc-dev@lists.ozlabs.org 16190L: linux-pci@vger.kernel.org 16191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16192S: Maintained 16193F: drivers/pci/controller/dwc/*layerscape* 16194 16195PCI DRIVER FOR FU740 16196M: Paul Walmsley <paul.walmsley@sifive.com> 16197M: Greentime Hu <greentime.hu@sifive.com> 16198L: linux-pci@vger.kernel.org 16199S: Maintained 16200F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16201F: drivers/pci/controller/dwc/pcie-fu740.c 16202 16203PCI DRIVER FOR GENERIC OF HOSTS 16204M: Will Deacon <will@kernel.org> 16205L: linux-pci@vger.kernel.org 16206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16207S: Maintained 16208F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16209F: drivers/pci/controller/pci-host-common.c 16210F: drivers/pci/controller/pci-host-generic.c 16211 16212PCI DRIVER FOR IMX6 16213M: Richard Zhu <hongxing.zhu@nxp.com> 16214M: Lucas Stach <l.stach@pengutronix.de> 16215L: linux-pci@vger.kernel.org 16216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16217S: Maintained 16218F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16219F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16220F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16221F: drivers/pci/controller/dwc/*imx6* 16222 16223PCI DRIVER FOR INTEL IXP4XX 16224M: Linus Walleij <linus.walleij@linaro.org> 16225S: Maintained 16226F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16227F: drivers/pci/controller/pci-ixp4xx.c 16228 16229PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16230M: Nirmal Patel <nirmal.patel@linux.intel.com> 16231R: Jonathan Derrick <jonathan.derrick@linux.dev> 16232L: linux-pci@vger.kernel.org 16233S: Supported 16234F: drivers/pci/controller/vmd.c 16235 16236PCI DRIVER FOR MICROSEMI SWITCHTEC 16237M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16238M: Logan Gunthorpe <logang@deltatee.com> 16239L: linux-pci@vger.kernel.org 16240S: Maintained 16241F: Documentation/ABI/testing/sysfs-class-switchtec 16242F: Documentation/driver-api/switchtec.rst 16243F: drivers/ntb/hw/mscc/ 16244F: drivers/pci/switch/switchtec* 16245F: include/linux/switchtec.h 16246F: include/uapi/linux/switchtec_ioctl.h 16247 16248PCI DRIVER FOR MOBIVEIL PCIE IP 16249M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16250M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16251L: linux-pci@vger.kernel.org 16252S: Supported 16253F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16254F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16255 16256PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16257M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16258M: Pali Rohár <pali@kernel.org> 16259L: linux-pci@vger.kernel.org 16260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16261S: Maintained 16262F: drivers/pci/controller/*mvebu* 16263 16264PCI DRIVER FOR NVIDIA TEGRA 16265M: Thierry Reding <thierry.reding@gmail.com> 16266L: linux-tegra@vger.kernel.org 16267L: linux-pci@vger.kernel.org 16268S: Supported 16269F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16270F: drivers/pci/controller/pci-tegra.c 16271 16272PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16273M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16274L: linux-pci@vger.kernel.org 16275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16276S: Maintained 16277F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16278F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16279 16280PCI DRIVER FOR RENESAS R-CAR 16281M: Marek Vasut <marek.vasut+renesas@gmail.com> 16282M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16283L: linux-pci@vger.kernel.org 16284L: linux-renesas-soc@vger.kernel.org 16285S: Maintained 16286F: Documentation/devicetree/bindings/pci/*rcar* 16287F: drivers/pci/controller/*rcar* 16288 16289PCI DRIVER FOR SAMSUNG EXYNOS 16290M: Jingoo Han <jingoohan1@gmail.com> 16291L: linux-pci@vger.kernel.org 16292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16293L: linux-samsung-soc@vger.kernel.org 16294S: Maintained 16295F: drivers/pci/controller/dwc/pci-exynos.c 16296 16297PCI DRIVER FOR SYNOPSYS DESIGNWARE 16298M: Jingoo Han <jingoohan1@gmail.com> 16299M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16300L: linux-pci@vger.kernel.org 16301S: Maintained 16302F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16303F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16304F: drivers/pci/controller/dwc/*designware* 16305 16306PCI DRIVER FOR TI DRA7XX/J721E 16307M: Vignesh Raghavendra <vigneshr@ti.com> 16308L: linux-omap@vger.kernel.org 16309L: linux-pci@vger.kernel.org 16310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16311S: Supported 16312F: Documentation/devicetree/bindings/pci/ti-pci.txt 16313F: drivers/pci/controller/cadence/pci-j721e.c 16314F: drivers/pci/controller/dwc/pci-dra7xx.c 16315 16316PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16317M: Linus Walleij <linus.walleij@linaro.org> 16318L: linux-pci@vger.kernel.org 16319S: Maintained 16320F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16321F: drivers/pci/controller/pci-v3-semi.c 16322 16323PCI DRIVER FOR XILINX VERSAL CPM 16324M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16325M: Michal Simek <michal.simek@amd.com> 16326L: linux-pci@vger.kernel.org 16327S: Maintained 16328F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16329F: drivers/pci/controller/pcie-xilinx-cpm.c 16330 16331PCI ENDPOINT SUBSYSTEM 16332M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16333M: Krzysztof Wilczyński <kw@linux.com> 16334R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16335R: Kishon Vijay Abraham I <kishon@kernel.org> 16336L: linux-pci@vger.kernel.org 16337S: Supported 16338Q: https://patchwork.kernel.org/project/linux-pci/list/ 16339B: https://bugzilla.kernel.org 16340C: irc://irc.oftc.net/linux-pci 16341T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16342F: Documentation/PCI/endpoint/* 16343F: Documentation/misc-devices/pci-endpoint-test.rst 16344F: drivers/misc/pci_endpoint_test.c 16345F: drivers/pci/endpoint/ 16346F: tools/pci/ 16347 16348PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16349M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16350R: Oliver O'Halloran <oohall@gmail.com> 16351L: linuxppc-dev@lists.ozlabs.org 16352S: Supported 16353F: Documentation/PCI/pci-error-recovery.rst 16354F: Documentation/powerpc/eeh-pci-error-recovery.rst 16355F: arch/powerpc/include/*/eeh*.h 16356F: arch/powerpc/kernel/eeh*.c 16357F: arch/powerpc/platforms/*/eeh*.c 16358F: drivers/pci/pcie/aer.c 16359F: drivers/pci/pcie/dpc.c 16360F: drivers/pci/pcie/err.c 16361 16362PCI ERROR RECOVERY 16363M: Linas Vepstas <linasvepstas@gmail.com> 16364L: linux-pci@vger.kernel.org 16365S: Supported 16366F: Documentation/PCI/pci-error-recovery.rst 16367 16368PCI MSI DRIVER FOR ALTERA MSI IP 16369M: Joyce Ooi <joyce.ooi@intel.com> 16370L: linux-pci@vger.kernel.org 16371S: Supported 16372F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16373F: drivers/pci/controller/pcie-altera-msi.c 16374 16375PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16376M: Toan Le <toan@os.amperecomputing.com> 16377L: linux-pci@vger.kernel.org 16378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16379S: Maintained 16380F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16381F: drivers/pci/controller/pci-xgene-msi.c 16382 16383PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16384M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16385M: Krzysztof Wilczyński <kw@linux.com> 16386R: Rob Herring <robh@kernel.org> 16387L: linux-pci@vger.kernel.org 16388S: Supported 16389Q: https://patchwork.kernel.org/project/linux-pci/list/ 16390B: https://bugzilla.kernel.org 16391C: irc://irc.oftc.net/linux-pci 16392T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16393F: Documentation/devicetree/bindings/pci/ 16394F: drivers/pci/controller/ 16395F: drivers/pci/pci-bridge-emul.c 16396F: drivers/pci/pci-bridge-emul.h 16397 16398PCI PEER-TO-PEER DMA (P2PDMA) 16399M: Bjorn Helgaas <bhelgaas@google.com> 16400M: Logan Gunthorpe <logang@deltatee.com> 16401L: linux-pci@vger.kernel.org 16402S: Supported 16403Q: https://patchwork.kernel.org/project/linux-pci/list/ 16404B: https://bugzilla.kernel.org 16405C: irc://irc.oftc.net/linux-pci 16406T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16407F: Documentation/driver-api/pci/p2pdma.rst 16408F: drivers/pci/p2pdma.c 16409F: include/linux/pci-p2pdma.h 16410 16411PCI SUBSYSTEM 16412M: Bjorn Helgaas <bhelgaas@google.com> 16413L: linux-pci@vger.kernel.org 16414S: Supported 16415Q: https://patchwork.kernel.org/project/linux-pci/list/ 16416B: https://bugzilla.kernel.org 16417C: irc://irc.oftc.net/linux-pci 16418T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16419F: Documentation/PCI/ 16420F: Documentation/devicetree/bindings/pci/ 16421F: arch/x86/kernel/early-quirks.c 16422F: arch/x86/kernel/quirks.c 16423F: arch/x86/pci/ 16424F: drivers/acpi/pci* 16425F: drivers/pci/ 16426F: include/asm-generic/pci* 16427F: include/linux/of_pci.h 16428F: include/linux/pci* 16429F: include/uapi/linux/pci* 16430F: lib/pci* 16431 16432PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16433M: Jonathan Chocron <jonnyc@amazon.com> 16434L: linux-pci@vger.kernel.org 16435S: Maintained 16436F: Documentation/devicetree/bindings/pci/pcie-al.txt 16437F: drivers/pci/controller/dwc/pcie-al.c 16438 16439PCIE DRIVER FOR AMLOGIC MESON 16440M: Yue Wang <yue.wang@Amlogic.com> 16441L: linux-pci@vger.kernel.org 16442L: linux-amlogic@lists.infradead.org 16443S: Maintained 16444F: drivers/pci/controller/dwc/pci-meson.c 16445 16446PCIE DRIVER FOR AXIS ARTPEC 16447M: Jesper Nilsson <jesper.nilsson@axis.com> 16448L: linux-arm-kernel@axis.com 16449L: linux-pci@vger.kernel.org 16450S: Maintained 16451F: Documentation/devicetree/bindings/pci/axis,artpec* 16452F: drivers/pci/controller/dwc/*artpec* 16453 16454PCIE DRIVER FOR CAVIUM THUNDERX 16455M: Robert Richter <rric@kernel.org> 16456L: linux-pci@vger.kernel.org 16457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16458S: Odd Fixes 16459F: drivers/pci/controller/pci-thunder-* 16460 16461PCIE DRIVER FOR HISILICON 16462M: Zhou Wang <wangzhou1@hisilicon.com> 16463L: linux-pci@vger.kernel.org 16464S: Maintained 16465F: drivers/pci/controller/dwc/pcie-hisi.c 16466 16467PCIE DRIVER FOR HISILICON KIRIN 16468M: Xiaowei Song <songxiaowei@hisilicon.com> 16469M: Binghui Wang <wangbinghui@hisilicon.com> 16470L: linux-pci@vger.kernel.org 16471S: Maintained 16472F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16473F: drivers/pci/controller/dwc/pcie-kirin.c 16474 16475PCIE DRIVER FOR HISILICON STB 16476M: Shawn Guo <shawn.guo@linaro.org> 16477L: linux-pci@vger.kernel.org 16478S: Maintained 16479F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16480F: drivers/pci/controller/dwc/pcie-histb.c 16481 16482PCIE DRIVER FOR INTEL KEEM BAY 16483M: Srikanth Thokala <srikanth.thokala@intel.com> 16484L: linux-pci@vger.kernel.org 16485S: Supported 16486F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16487F: drivers/pci/controller/dwc/pcie-keembay.c 16488 16489PCIE DRIVER FOR INTEL LGM GW SOC 16490M: Chuanhua Lei <lchuanhua@maxlinear.com> 16491L: linux-pci@vger.kernel.org 16492S: Maintained 16493F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16494F: drivers/pci/controller/dwc/pcie-intel-gw.c 16495 16496PCIE DRIVER FOR MEDIATEK 16497M: Ryder Lee <ryder.lee@mediatek.com> 16498M: Jianjun Wang <jianjun.wang@mediatek.com> 16499L: linux-pci@vger.kernel.org 16500L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16501S: Supported 16502F: Documentation/devicetree/bindings/pci/mediatek* 16503F: drivers/pci/controller/*mediatek* 16504 16505PCIE DRIVER FOR MICROCHIP 16506M: Daire McNamara <daire.mcnamara@microchip.com> 16507L: linux-pci@vger.kernel.org 16508S: Supported 16509F: Documentation/devicetree/bindings/pci/microchip* 16510F: drivers/pci/controller/*microchip* 16511 16512PCIE DRIVER FOR QUALCOMM MSM 16513M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16514L: linux-pci@vger.kernel.org 16515L: linux-arm-msm@vger.kernel.org 16516S: Maintained 16517F: drivers/pci/controller/dwc/pcie-qcom.c 16518 16519PCIE DRIVER FOR ROCKCHIP 16520M: Shawn Lin <shawn.lin@rock-chips.com> 16521L: linux-pci@vger.kernel.org 16522L: linux-rockchip@lists.infradead.org 16523S: Maintained 16524F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16525F: drivers/pci/controller/pcie-rockchip* 16526 16527PCIE DRIVER FOR SOCIONEXT UNIPHIER 16528M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16529L: linux-pci@vger.kernel.org 16530S: Maintained 16531F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16532F: drivers/pci/controller/dwc/pcie-uniphier* 16533 16534PCIE DRIVER FOR ST SPEAR13XX 16535M: Pratyush Anand <pratyush.anand@gmail.com> 16536L: linux-pci@vger.kernel.org 16537S: Maintained 16538F: drivers/pci/controller/dwc/*spear* 16539 16540PCIE ENDPOINT DRIVER FOR QUALCOMM 16541M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16542L: linux-pci@vger.kernel.org 16543L: linux-arm-msm@vger.kernel.org 16544S: Maintained 16545F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16546F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16547 16548PCMCIA SUBSYSTEM 16549M: Dominik Brodowski <linux@dominikbrodowski.net> 16550S: Odd Fixes 16551T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16552F: Documentation/pcmcia/ 16553F: drivers/pcmcia/ 16554F: include/pcmcia/ 16555F: tools/pcmcia/ 16556 16557PCNET32 NETWORK DRIVER 16558M: Don Fry <pcnet32@frontier.com> 16559L: netdev@vger.kernel.org 16560S: Maintained 16561F: drivers/net/ethernet/amd/pcnet32.c 16562 16563PCRYPT PARALLEL CRYPTO ENGINE 16564M: Steffen Klassert <steffen.klassert@secunet.com> 16565L: linux-crypto@vger.kernel.org 16566S: Maintained 16567F: crypto/pcrypt.c 16568F: include/crypto/pcrypt.h 16569 16570PDS DSC VIRTIO DATA PATH ACCELERATOR 16571R: Shannon Nelson <shannon.nelson@amd.com> 16572F: drivers/vdpa/pds/ 16573 16574PECI HARDWARE MONITORING DRIVERS 16575M: Iwona Winiarska <iwona.winiarska@intel.com> 16576L: linux-hwmon@vger.kernel.org 16577S: Supported 16578F: Documentation/hwmon/peci-cputemp.rst 16579F: Documentation/hwmon/peci-dimmtemp.rst 16580F: drivers/hwmon/peci/ 16581 16582PECI SUBSYSTEM 16583M: Iwona Winiarska <iwona.winiarska@intel.com> 16584L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16585S: Supported 16586F: Documentation/devicetree/bindings/peci/ 16587F: Documentation/peci/ 16588F: drivers/peci/ 16589F: include/linux/peci-cpu.h 16590F: include/linux/peci.h 16591 16592PENSANDO ETHERNET DRIVERS 16593M: Shannon Nelson <shannon.nelson@amd.com> 16594M: Brett Creeley <brett.creeley@amd.com> 16595M: drivers@pensando.io 16596L: netdev@vger.kernel.org 16597S: Supported 16598F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16599F: drivers/net/ethernet/pensando/ 16600 16601PER-CPU MEMORY ALLOCATOR 16602M: Dennis Zhou <dennis@kernel.org> 16603M: Tejun Heo <tj@kernel.org> 16604M: Christoph Lameter <cl@linux.com> 16605L: linux-mm@kvack.org 16606S: Maintained 16607T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16608F: arch/*/include/asm/percpu.h 16609F: include/linux/percpu*.h 16610F: lib/percpu*.c 16611F: mm/percpu*.c 16612 16613PER-TASK DELAY ACCOUNTING 16614M: Balbir Singh <bsingharora@gmail.com> 16615S: Maintained 16616F: include/linux/delayacct.h 16617F: kernel/delayacct.c 16618 16619PERFORMANCE EVENTS SUBSYSTEM 16620M: Peter Zijlstra <peterz@infradead.org> 16621M: Ingo Molnar <mingo@redhat.com> 16622M: Arnaldo Carvalho de Melo <acme@kernel.org> 16623R: Mark Rutland <mark.rutland@arm.com> 16624R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16625R: Jiri Olsa <jolsa@kernel.org> 16626R: Namhyung Kim <namhyung@kernel.org> 16627R: Ian Rogers <irogers@google.com> 16628R: Adrian Hunter <adrian.hunter@intel.com> 16629L: linux-perf-users@vger.kernel.org 16630L: linux-kernel@vger.kernel.org 16631S: Supported 16632W: https://perf.wiki.kernel.org/ 16633T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16634F: arch/*/events/* 16635F: arch/*/events/*/* 16636F: arch/*/include/asm/perf_event.h 16637F: arch/*/kernel/*/*/perf_event*.c 16638F: arch/*/kernel/*/perf_event*.c 16639F: arch/*/kernel/perf_callchain.c 16640F: arch/*/kernel/perf_event*.c 16641F: include/linux/perf_event.h 16642F: include/uapi/linux/perf_event.h 16643F: kernel/events/* 16644F: tools/lib/perf/ 16645F: tools/perf/ 16646 16647PERFORMANCE EVENTS TOOLING ARM64 16648R: John Garry <john.g.garry@oracle.com> 16649R: Will Deacon <will@kernel.org> 16650R: James Clark <james.clark@arm.com> 16651R: Mike Leach <mike.leach@linaro.org> 16652R: Leo Yan <leo.yan@linaro.org> 16653L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16654S: Supported 16655F: tools/build/feature/test-libopencsd.c 16656F: tools/perf/arch/arm*/ 16657F: tools/perf/pmu-events/arch/arm64/ 16658F: tools/perf/util/arm-spe* 16659F: tools/perf/util/cs-etm* 16660 16661PERSONALITY HANDLING 16662M: Christoph Hellwig <hch@infradead.org> 16663L: linux-abi-devel@lists.sourceforge.net 16664S: Maintained 16665F: include/linux/personality.h 16666F: include/uapi/linux/personality.h 16667 16668PHOENIX RC FLIGHT CONTROLLER ADAPTER 16669M: Marcus Folkesson <marcus.folkesson@gmail.com> 16670L: linux-input@vger.kernel.org 16671S: Maintained 16672F: Documentation/input/devices/pxrc.rst 16673F: drivers/input/joystick/pxrc.c 16674 16675PHONET PROTOCOL 16676M: Remi Denis-Courmont <courmisch@gmail.com> 16677S: Supported 16678F: Documentation/networking/phonet.rst 16679F: include/linux/phonet.h 16680F: include/net/phonet/ 16681F: include/uapi/linux/phonet.h 16682F: net/phonet/ 16683 16684PHRAM MTD DRIVER 16685M: Joern Engel <joern@lazybastard.org> 16686L: linux-mtd@lists.infradead.org 16687S: Maintained 16688F: drivers/mtd/devices/phram.c 16689 16690PICOLCD HID DRIVER 16691M: Bruno Prémont <bonbons@linux-vserver.org> 16692L: linux-input@vger.kernel.org 16693S: Maintained 16694F: drivers/hid/hid-picolcd* 16695 16696PIDFD API 16697M: Christian Brauner <christian@brauner.io> 16698L: linux-kernel@vger.kernel.org 16699S: Maintained 16700T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16701F: samples/pidfd/ 16702F: tools/testing/selftests/clone3/ 16703F: tools/testing/selftests/pid_namespace/ 16704F: tools/testing/selftests/pidfd/ 16705K: (?i)pidfd 16706K: (?i)clone3 16707K: \b(clone_args|kernel_clone_args)\b 16708 16709PIN CONTROL SUBSYSTEM 16710M: Linus Walleij <linus.walleij@linaro.org> 16711L: linux-gpio@vger.kernel.org 16712S: Maintained 16713T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16714F: Documentation/devicetree/bindings/pinctrl/ 16715F: Documentation/driver-api/pin-control.rst 16716F: drivers/pinctrl/ 16717F: include/dt-bindings/pinctrl/ 16718F: include/linux/pinctrl/ 16719 16720PIN CONTROLLER - AMD 16721M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16722M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16723S: Maintained 16724F: drivers/pinctrl/pinctrl-amd.c 16725 16726PIN CONTROLLER - FREESCALE 16727M: Dong Aisheng <aisheng.dong@nxp.com> 16728M: Fabio Estevam <festevam@gmail.com> 16729M: Shawn Guo <shawnguo@kernel.org> 16730M: Jacky Bai <ping.bai@nxp.com> 16731R: Pengutronix Kernel Team <kernel@pengutronix.de> 16732L: linux-gpio@vger.kernel.org 16733S: Maintained 16734F: Documentation/devicetree/bindings/pinctrl/fsl,* 16735F: drivers/pinctrl/freescale/ 16736 16737PIN CONTROLLER - INTEL 16738M: Mika Westerberg <mika.westerberg@linux.intel.com> 16739M: Andy Shevchenko <andy@kernel.org> 16740S: Supported 16741T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16742F: drivers/pinctrl/intel/ 16743 16744PIN CONTROLLER - KEEMBAY 16745M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16746S: Supported 16747F: drivers/pinctrl/pinctrl-keembay* 16748 16749PIN CONTROLLER - MEDIATEK 16750M: Sean Wang <sean.wang@kernel.org> 16751L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16752S: Maintained 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16756F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16757F: drivers/pinctrl/mediatek/ 16758 16759PIN CONTROLLER - MEDIATEK MIPS 16760M: Arınç ÜNAL <arinc.unal@arinc9.com> 16761M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16762L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16763L: linux-mips@vger.kernel.org 16764S: Maintained 16765F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16771F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16772F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16773F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16774F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16775F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16776F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16777F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16778F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16779F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16780 16781PIN CONTROLLER - MICROCHIP AT91 16782M: Ludovic Desroches <ludovic.desroches@microchip.com> 16783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16784L: linux-gpio@vger.kernel.org 16785S: Supported 16786F: drivers/gpio/gpio-sama5d2-piobu.c 16787F: drivers/pinctrl/pinctrl-at91* 16788 16789PIN CONTROLLER - NXP S32 16790M: Chester Lin <clin@suse.com> 16791R: NXP S32 Linux Team <s32@nxp.com> 16792L: linux-gpio@vger.kernel.org 16793S: Maintained 16794F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16795F: drivers/pinctrl/nxp/ 16796 16797PIN CONTROLLER - QUALCOMM 16798M: Bjorn Andersson <andersson@kernel.org> 16799L: linux-arm-msm@vger.kernel.org 16800S: Maintained 16801F: Documentation/devicetree/bindings/pinctrl/qcom,* 16802F: drivers/pinctrl/qcom/ 16803 16804PIN CONTROLLER - RENESAS 16805M: Geert Uytterhoeven <geert+renesas@glider.be> 16806L: linux-renesas-soc@vger.kernel.org 16807S: Supported 16808T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16809F: Documentation/devicetree/bindings/pinctrl/renesas,* 16810F: drivers/pinctrl/renesas/ 16811 16812PIN CONTROLLER - SAMSUNG 16813M: Tomasz Figa <tomasz.figa@gmail.com> 16814M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16815M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16816R: Alim Akhtar <alim.akhtar@samsung.com> 16817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16818L: linux-samsung-soc@vger.kernel.org 16819S: Maintained 16820Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16821B: mailto:linux-samsung-soc@vger.kernel.org 16822C: irc://irc.libera.chat/linux-exynos 16823T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16824F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16825F: drivers/pinctrl/samsung/ 16826F: include/dt-bindings/pinctrl/samsung.h 16827 16828PIN CONTROLLER - SINGLE 16829M: Tony Lindgren <tony@atomide.com> 16830M: Haojian Zhuang <haojian.zhuang@linaro.org> 16831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16832L: linux-omap@vger.kernel.org 16833S: Maintained 16834F: drivers/pinctrl/pinctrl-single.c 16835 16836PIN CONTROLLER - SUNPLUS / TIBBO 16837M: Dvorkin Dmitry <dvorkin@tibbo.com> 16838M: Wells Lu <wellslutw@gmail.com> 16839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16840S: Maintained 16841W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16842F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16843F: drivers/pinctrl/sunplus/ 16844F: include/dt-bindings/pinctrl/sppctl*.h 16845 16846PINE64 PINEPHONE KEYBOARD DRIVER 16847M: Samuel Holland <samuel@sholland.org> 16848S: Supported 16849F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16850F: drivers/input/keyboard/pinephone-keyboard.c 16851 16852PKTCDVD DRIVER 16853M: linux-block@vger.kernel.org 16854S: Orphan 16855F: drivers/block/pktcdvd.c 16856F: include/linux/pktcdvd.h 16857F: include/uapi/linux/pktcdvd.h 16858 16859PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16860M: Tomasz Duszynski <tduszyns@gmail.com> 16861S: Maintained 16862F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16863F: drivers/iio/chemical/pms7003.c 16864 16865PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16866M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16867L: netdev@vger.kernel.org 16868S: Maintained 16869F: drivers/net/phy/mdio-open-alliance.h 16870F: net/ethtool/plca.c 16871 16872PLDMFW LIBRARY 16873M: Jacob Keller <jacob.e.keller@intel.com> 16874S: Maintained 16875F: Documentation/driver-api/pldmfw/ 16876F: include/linux/pldmfw.h 16877F: lib/pldmfw/ 16878 16879PLX DMA DRIVER 16880M: Logan Gunthorpe <logang@deltatee.com> 16881S: Maintained 16882F: drivers/dma/plx_dma.c 16883 16884PM-GRAPH UTILITY 16885M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16886L: linux-pm@vger.kernel.org 16887S: Supported 16888W: https://01.org/pm-graph 16889B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16890T: git git://github.com/intel/pm-graph 16891F: tools/power/pm-graph 16892 16893PM6764TR DRIVER 16894M: Charles Hsu <hsu.yungteng@gmail.com> 16895L: linux-hwmon@vger.kernel.org 16896S: Maintained 16897F: Documentation/hwmon/pm6764tr.rst 16898F: drivers/hwmon/pmbus/pm6764tr.c 16899 16900PMBUS HARDWARE MONITORING DRIVERS 16901M: Guenter Roeck <linux@roeck-us.net> 16902L: linux-hwmon@vger.kernel.org 16903S: Maintained 16904W: http://hwmon.wiki.kernel.org/ 16905W: http://www.roeck-us.net/linux/drivers/ 16906T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16907F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16908F: Documentation/devicetree/bindings/hwmon/max31785.txt 16909F: Documentation/hwmon/adm1275.rst 16910F: Documentation/hwmon/ibm-cffps.rst 16911F: Documentation/hwmon/ir35221.rst 16912F: Documentation/hwmon/lm25066.rst 16913F: Documentation/hwmon/ltc2978.rst 16914F: Documentation/hwmon/ltc3815.rst 16915F: Documentation/hwmon/max16064.rst 16916F: Documentation/hwmon/max20751.rst 16917F: Documentation/hwmon/max31785.rst 16918F: Documentation/hwmon/max34440.rst 16919F: Documentation/hwmon/max8688.rst 16920F: Documentation/hwmon/pmbus-core.rst 16921F: Documentation/hwmon/pmbus.rst 16922F: Documentation/hwmon/tps40422.rst 16923F: Documentation/hwmon/ucd9000.rst 16924F: Documentation/hwmon/ucd9200.rst 16925F: Documentation/hwmon/zl6100.rst 16926F: drivers/hwmon/pmbus/ 16927F: include/linux/pmbus.h 16928 16929PMC SIERRA MaxRAID DRIVER 16930L: linux-scsi@vger.kernel.org 16931S: Orphan 16932W: http://www.pmc-sierra.com/ 16933F: drivers/scsi/pmcraid.* 16934 16935PMC SIERRA PM8001 DRIVER 16936M: Jack Wang <jinpu.wang@cloud.ionos.com> 16937L: linux-scsi@vger.kernel.org 16938S: Supported 16939F: drivers/scsi/pm8001/ 16940 16941PNI RM3100 IIO DRIVER 16942M: Song Qiang <songqiang1304521@gmail.com> 16943L: linux-iio@vger.kernel.org 16944S: Maintained 16945F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16946F: drivers/iio/magnetometer/rm3100* 16947 16948PNP SUPPORT 16949M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16950L: linux-acpi@vger.kernel.org 16951S: Maintained 16952F: drivers/pnp/ 16953F: include/linux/pnp.h 16954 16955POSIX CLOCKS and TIMERS 16956M: Thomas Gleixner <tglx@linutronix.de> 16957L: linux-kernel@vger.kernel.org 16958S: Maintained 16959T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16960F: fs/timerfd.c 16961F: include/linux/time_namespace.h 16962F: include/linux/timer* 16963F: kernel/time/*timer* 16964F: kernel/time/namespace.c 16965 16966POWER MANAGEMENT CORE 16967M: "Rafael J. Wysocki" <rafael@kernel.org> 16968L: linux-pm@vger.kernel.org 16969S: Supported 16970B: https://bugzilla.kernel.org 16971T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16972F: drivers/base/power/ 16973F: drivers/powercap/ 16974F: include/linux/intel_rapl.h 16975F: include/linux/pm.h 16976F: include/linux/pm_* 16977F: include/linux/powercap.h 16978F: kernel/configs/nopm.config 16979 16980POWER STATE COORDINATION INTERFACE (PSCI) 16981M: Mark Rutland <mark.rutland@arm.com> 16982M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16984S: Maintained 16985F: drivers/firmware/psci/ 16986F: include/linux/psci.h 16987F: include/uapi/linux/psci.h 16988 16989POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16990M: Sebastian Reichel <sre@kernel.org> 16991L: linux-pm@vger.kernel.org 16992S: Maintained 16993T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16994F: Documentation/ABI/testing/sysfs-class-power 16995F: Documentation/devicetree/bindings/power/supply/ 16996F: drivers/power/supply/ 16997F: include/linux/power/ 16998F: include/linux/power_supply.h 16999 17000POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17001M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17002L: linuxppc-dev@lists.ozlabs.org 17003S: Maintained 17004F: drivers/char/powernv-op-panel.c 17005 17006PPP OVER ATM (RFC 2364) 17007M: Mitchell Blank Jr <mitch@sfgoth.com> 17008S: Maintained 17009F: include/uapi/linux/atmppp.h 17010F: net/atm/pppoatm.c 17011 17012PPP OVER ETHERNET 17013M: Michal Ostrowski <mostrows@earthlink.net> 17014S: Maintained 17015F: drivers/net/ppp/pppoe.c 17016F: drivers/net/ppp/pppox.c 17017 17018PPP OVER L2TP 17019M: James Chapman <jchapman@katalix.com> 17020S: Maintained 17021F: include/linux/if_pppol2tp.h 17022F: include/uapi/linux/if_pppol2tp.h 17023F: net/l2tp/l2tp_ppp.c 17024 17025PPP PROTOCOL DRIVERS AND COMPRESSORS 17026L: linux-ppp@vger.kernel.org 17027S: Orphan 17028F: drivers/net/ppp/ppp_* 17029 17030PPS SUPPORT 17031M: Rodolfo Giometti <giometti@enneenne.com> 17032L: linuxpps@ml.enneenne.com (subscribers-only) 17033S: Maintained 17034W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17035F: Documentation/ABI/testing/sysfs-pps 17036F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17037F: Documentation/driver-api/pps.rst 17038F: drivers/pps/ 17039F: include/linux/pps*.h 17040F: include/uapi/linux/pps.h 17041 17042PPTP DRIVER 17043M: Dmitry Kozlov <xeb@mail.ru> 17044L: netdev@vger.kernel.org 17045S: Maintained 17046W: http://sourceforge.net/projects/accel-pptp 17047F: drivers/net/ppp/pptp.c 17048 17049PRESSURE STALL INFORMATION (PSI) 17050M: Johannes Weiner <hannes@cmpxchg.org> 17051M: Suren Baghdasaryan <surenb@google.com> 17052S: Maintained 17053F: include/linux/psi* 17054F: kernel/sched/psi.c 17055 17056PRINTK 17057M: Petr Mladek <pmladek@suse.com> 17058M: Sergey Senozhatsky <senozhatsky@chromium.org> 17059R: Steven Rostedt <rostedt@goodmis.org> 17060R: John Ogness <john.ogness@linutronix.de> 17061S: Maintained 17062T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17063F: include/linux/printk.h 17064F: kernel/printk/ 17065 17066PRINTK INDEXING 17067R: Chris Down <chris@chrisdown.name> 17068S: Maintained 17069F: Documentation/core-api/printk-index.rst 17070F: kernel/printk/index.c 17071K: printk_index 17072 17073PROC FILESYSTEM 17074L: linux-kernel@vger.kernel.org 17075L: linux-fsdevel@vger.kernel.org 17076S: Maintained 17077F: Documentation/filesystems/proc.rst 17078F: fs/proc/ 17079F: include/linux/proc_fs.h 17080F: tools/testing/selftests/proc/ 17081 17082PROC SYSCTL 17083M: Luis Chamberlain <mcgrof@kernel.org> 17084M: Kees Cook <keescook@chromium.org> 17085M: Iurii Zaikin <yzaikin@google.com> 17086L: linux-kernel@vger.kernel.org 17087L: linux-fsdevel@vger.kernel.org 17088S: Maintained 17089T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17090F: fs/proc/proc_sysctl.c 17091F: include/linux/sysctl.h 17092F: kernel/sysctl-test.c 17093F: kernel/sysctl.c 17094F: tools/testing/selftests/sysctl/ 17095 17096PS3 NETWORK SUPPORT 17097M: Geoff Levand <geoff@infradead.org> 17098L: netdev@vger.kernel.org 17099L: linuxppc-dev@lists.ozlabs.org 17100S: Maintained 17101F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17102 17103PS3 PLATFORM SUPPORT 17104M: Geoff Levand <geoff@infradead.org> 17105L: linuxppc-dev@lists.ozlabs.org 17106S: Maintained 17107F: arch/powerpc/boot/ps3* 17108F: arch/powerpc/include/asm/lv1call.h 17109F: arch/powerpc/include/asm/ps3*.h 17110F: arch/powerpc/platforms/ps3/ 17111F: drivers/*/ps3* 17112F: drivers/ps3/ 17113F: drivers/rtc/rtc-ps3.c 17114F: drivers/usb/host/*ps3.c 17115F: sound/ppc/snd_ps3* 17116 17117PS3VRAM DRIVER 17118M: Jim Paris <jim@jtan.com> 17119M: Geoff Levand <geoff@infradead.org> 17120L: linuxppc-dev@lists.ozlabs.org 17121S: Maintained 17122F: drivers/block/ps3vram.c 17123 17124PSAMPLE PACKET SAMPLING SUPPORT 17125M: Yotam Gigi <yotam.gi@gmail.com> 17126S: Maintained 17127F: include/net/psample.h 17128F: include/uapi/linux/psample.h 17129F: net/psample 17130 17131PSTORE FILESYSTEM 17132M: Kees Cook <keescook@chromium.org> 17133R: Tony Luck <tony.luck@intel.com> 17134R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17135L: linux-hardening@vger.kernel.org 17136S: Supported 17137T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17138F: Documentation/admin-guide/pstore-blk.rst 17139F: Documentation/admin-guide/ramoops.rst 17140F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17141F: drivers/acpi/apei/erst.c 17142F: drivers/firmware/efi/efi-pstore.c 17143F: fs/pstore/ 17144F: include/linux/pstore* 17145K: \b(pstore|ramoops) 17146 17147PTP HARDWARE CLOCK SUPPORT 17148M: Richard Cochran <richardcochran@gmail.com> 17149L: netdev@vger.kernel.org 17150S: Maintained 17151W: http://linuxptp.sourceforge.net/ 17152F: Documentation/ABI/testing/sysfs-ptp 17153F: Documentation/driver-api/ptp.rst 17154F: drivers/net/phy/dp83640* 17155F: drivers/ptp/* 17156F: include/linux/ptp_cl* 17157K: (?:\b|_)ptp(?:\b|_) 17158 17159PTP VIRTUAL CLOCK SUPPORT 17160M: Yangbo Lu <yangbo.lu@nxp.com> 17161L: netdev@vger.kernel.org 17162S: Maintained 17163F: drivers/ptp/ptp_vclock.c 17164F: net/ethtool/phc_vclocks.c 17165 17166PTRACE SUPPORT 17167M: Oleg Nesterov <oleg@redhat.com> 17168S: Maintained 17169F: arch/*/*/ptrace*.c 17170F: arch/*/include/asm/ptrace*.h 17171F: arch/*/ptrace*.c 17172F: include/asm-generic/syscall.h 17173F: include/linux/ptrace.h 17174F: include/linux/regset.h 17175F: include/uapi/linux/ptrace.h 17176F: kernel/ptrace.c 17177 17178PULSE8-CEC DRIVER 17179M: Hans Verkuil <hverkuil@xs4all.nl> 17180L: linux-media@vger.kernel.org 17181S: Maintained 17182T: git git://linuxtv.org/media_tree.git 17183F: drivers/media/cec/usb/pulse8/ 17184 17185PURELIFI PLFXLC DRIVER 17186M: Srinivasan Raju <srini.raju@purelifi.com> 17187L: linux-wireless@vger.kernel.org 17188S: Supported 17189F: drivers/net/wireless/purelifi/plfxlc/ 17190 17191PVRUSB2 VIDEO4LINUX DRIVER 17192M: Mike Isely <isely@pobox.com> 17193L: pvrusb2@isely.net (subscribers-only) 17194L: linux-media@vger.kernel.org 17195S: Maintained 17196W: http://www.isely.net/pvrusb2/ 17197T: git git://linuxtv.org/media_tree.git 17198F: Documentation/driver-api/media/drivers/pvrusb2* 17199F: drivers/media/usb/pvrusb2/ 17200 17201PWC WEBCAM DRIVER 17202M: Hans Verkuil <hverkuil@xs4all.nl> 17203L: linux-media@vger.kernel.org 17204S: Odd Fixes 17205T: git git://linuxtv.org/media_tree.git 17206F: drivers/media/usb/pwc/* 17207F: include/trace/events/pwc.h 17208 17209PWM IR Transmitter 17210M: Sean Young <sean@mess.org> 17211L: linux-media@vger.kernel.org 17212S: Maintained 17213F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17214F: drivers/media/rc/pwm-ir-tx.c 17215 17216PWM SUBSYSTEM 17217M: Thierry Reding <thierry.reding@gmail.com> 17218R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17219L: linux-pwm@vger.kernel.org 17220S: Maintained 17221Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17222T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17223F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17224F: Documentation/devicetree/bindings/pwm/ 17225F: Documentation/driver-api/pwm.rst 17226F: drivers/gpio/gpio-mvebu.c 17227F: drivers/pwm/ 17228F: drivers/video/backlight/pwm_bl.c 17229F: include/dt-bindings/pwm/ 17230F: include/linux/pwm.h 17231F: include/linux/pwm_backlight.h 17232K: pwm_(config|apply_state|ops) 17233 17234PXA GPIO DRIVER 17235M: Robert Jarzmik <robert.jarzmik@free.fr> 17236L: linux-gpio@vger.kernel.org 17237S: Maintained 17238F: drivers/gpio/gpio-pxa.c 17239 17240PXA MMCI DRIVER 17241S: Orphan 17242 17243PXA RTC DRIVER 17244M: Robert Jarzmik <robert.jarzmik@free.fr> 17245L: linux-rtc@vger.kernel.org 17246S: Maintained 17247 17248PXA2xx/PXA3xx SUPPORT 17249M: Daniel Mack <daniel@zonque.org> 17250M: Haojian Zhuang <haojian.zhuang@gmail.com> 17251M: Robert Jarzmik <robert.jarzmik@free.fr> 17252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17253S: Maintained 17254T: git git://github.com/hzhuang1/linux.git 17255T: git git://github.com/rjarzmik/linux.git 17256F: arch/arm/boot/dts/intel/pxa/ 17257F: arch/arm/mach-pxa/ 17258F: drivers/dma/pxa* 17259F: drivers/pcmcia/pxa2xx* 17260F: drivers/pinctrl/pxa/ 17261F: drivers/spi/spi-pxa2xx* 17262F: drivers/usb/gadget/udc/pxa2* 17263F: include/sound/pxa2xx-lib.h 17264F: sound/arm/pxa* 17265F: sound/soc/pxa/ 17266 17267QAT DRIVER 17268M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17269L: qat-linux@intel.com 17270S: Supported 17271F: drivers/crypto/intel/qat/ 17272 17273QCOM AUDIO (ASoC) DRIVERS 17274M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17275M: Banajit Goswami <bgoswami@quicinc.com> 17276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17277S: Supported 17278F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17279F: Documentation/devicetree/bindings/sound/qcom,* 17280F: drivers/soc/qcom/apr.c 17281F: include/dt-bindings/sound/qcom,wcd9335.h 17282F: sound/soc/codecs/lpass-rx-macro.* 17283F: sound/soc/codecs/lpass-tx-macro.* 17284F: sound/soc/codecs/lpass-va-macro.c 17285F: sound/soc/codecs/lpass-wsa-macro.* 17286F: sound/soc/codecs/msm8916-wcd-analog.c 17287F: sound/soc/codecs/msm8916-wcd-digital.c 17288F: sound/soc/codecs/wcd-clsh-v2.* 17289F: sound/soc/codecs/wcd-mbhc-v2.* 17290F: sound/soc/codecs/wcd9335.* 17291F: sound/soc/codecs/wcd934x.c 17292F: sound/soc/codecs/wsa881x.c 17293F: sound/soc/codecs/wsa883x.c 17294F: sound/soc/codecs/wsa884x.c 17295F: sound/soc/qcom/ 17296 17297QCOM EMBEDDED USB DEBUGGER (EUD) 17298M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17299L: linux-arm-msm@vger.kernel.org 17300S: Maintained 17301F: Documentation/ABI/testing/sysfs-driver-eud 17302F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17303F: drivers/usb/misc/qcom_eud.c 17304 17305QCOM IPA DRIVER 17306M: Alex Elder <elder@kernel.org> 17307L: netdev@vger.kernel.org 17308S: Supported 17309F: drivers/net/ipa/ 17310 17311QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17312M: Gabriel Somlo <somlo@cmu.edu> 17313M: "Michael S. Tsirkin" <mst@redhat.com> 17314L: qemu-devel@nongnu.org 17315S: Maintained 17316F: drivers/firmware/qemu_fw_cfg.c 17317F: include/uapi/linux/qemu_fw_cfg.h 17318 17319QIB DRIVER 17320M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17321L: linux-rdma@vger.kernel.org 17322S: Supported 17323F: drivers/infiniband/hw/qib/ 17324 17325QLOGIC QL41xxx FCOE DRIVER 17326M: Saurav Kashyap <skashyap@marvell.com> 17327M: Javed Hasan <jhasan@marvell.com> 17328M: GR-QLogic-Storage-Upstream@marvell.com 17329L: linux-scsi@vger.kernel.org 17330S: Supported 17331F: drivers/scsi/qedf/ 17332 17333QLOGIC QL41xxx ISCSI DRIVER 17334M: Nilesh Javali <njavali@marvell.com> 17335M: Manish Rangankar <mrangankar@marvell.com> 17336M: GR-QLogic-Storage-Upstream@marvell.com 17337L: linux-scsi@vger.kernel.org 17338S: Supported 17339F: drivers/scsi/qedi/ 17340 17341QLOGIC QL4xxx ETHERNET DRIVER 17342M: Ariel Elior <aelior@marvell.com> 17343M: Manish Chopra <manishc@marvell.com> 17344L: netdev@vger.kernel.org 17345S: Supported 17346F: drivers/net/ethernet/qlogic/qed/ 17347F: drivers/net/ethernet/qlogic/qede/ 17348F: include/linux/qed/ 17349 17350QLOGIC QL4xxx RDMA DRIVER 17351M: Michal Kalderon <mkalderon@marvell.com> 17352M: Ariel Elior <aelior@marvell.com> 17353L: linux-rdma@vger.kernel.org 17354S: Supported 17355F: drivers/infiniband/hw/qedr/ 17356F: include/uapi/rdma/qedr-abi.h 17357 17358QLOGIC QLA1280 SCSI DRIVER 17359M: Michael Reed <mdr@sgi.com> 17360L: linux-scsi@vger.kernel.org 17361S: Maintained 17362F: drivers/scsi/qla1280.[ch] 17363 17364QLOGIC QLA2XXX FC-SCSI DRIVER 17365M: Nilesh Javali <njavali@marvell.com> 17366M: GR-QLogic-Storage-Upstream@marvell.com 17367L: linux-scsi@vger.kernel.org 17368S: Supported 17369F: drivers/scsi/qla2xxx/ 17370 17371QLOGIC QLA3XXX NETWORK DRIVER 17372M: GR-Linux-NIC-Dev@marvell.com 17373L: netdev@vger.kernel.org 17374S: Supported 17375F: drivers/net/ethernet/qlogic/qla3xxx.* 17376 17377QLOGIC QLA4XXX iSCSI DRIVER 17378M: Nilesh Javali <njavali@marvell.com> 17379M: Manish Rangankar <mrangankar@marvell.com> 17380M: GR-QLogic-Storage-Upstream@marvell.com 17381L: linux-scsi@vger.kernel.org 17382S: Supported 17383F: drivers/scsi/qla4xxx/ 17384 17385QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17386M: Shahed Shaikh <shshaikh@marvell.com> 17387M: Manish Chopra <manishc@marvell.com> 17388M: GR-Linux-NIC-Dev@marvell.com 17389L: netdev@vger.kernel.org 17390S: Supported 17391F: drivers/net/ethernet/qlogic/qlcnic/ 17392 17393QLOGIC QLGE 10Gb ETHERNET DRIVER 17394M: Manish Chopra <manishc@marvell.com> 17395M: GR-Linux-NIC-Dev@marvell.com 17396M: Coiby Xu <coiby.xu@gmail.com> 17397L: netdev@vger.kernel.org 17398S: Supported 17399F: Documentation/networking/device_drivers/qlogic/qlge.rst 17400F: drivers/staging/qlge/ 17401 17402QM1D1B0004 MEDIA DRIVER 17403M: Akihiro Tsukada <tskd08@gmail.com> 17404L: linux-media@vger.kernel.org 17405S: Odd Fixes 17406F: drivers/media/tuners/qm1d1b0004* 17407 17408QM1D1C0042 MEDIA DRIVER 17409M: Akihiro Tsukada <tskd08@gmail.com> 17410L: linux-media@vger.kernel.org 17411S: Odd Fixes 17412F: drivers/media/tuners/qm1d1c0042* 17413 17414QNX4 FILESYSTEM 17415M: Anders Larsen <al@alarsen.net> 17416S: Maintained 17417W: http://www.alarsen.net/linux/qnx4fs/ 17418F: fs/qnx4/ 17419F: include/uapi/linux/qnx4_fs.h 17420F: include/uapi/linux/qnxtypes.h 17421 17422QNX6 FILESYSTEM 17423S: Orphan 17424F: Documentation/filesystems/qnx6.rst 17425F: fs/qnx6/ 17426F: include/linux/qnx6_fs.h 17427 17428QORIQ DPAA2 FSL-MC BUS DRIVER 17429M: Stuart Yoder <stuyoder@gmail.com> 17430M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17431L: linux-kernel@vger.kernel.org 17432S: Maintained 17433F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17434F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17435F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17436F: drivers/bus/fsl-mc/ 17437F: include/uapi/linux/fsl_mc.h 17438 17439QT1010 MEDIA DRIVER 17440M: Antti Palosaari <crope@iki.fi> 17441L: linux-media@vger.kernel.org 17442S: Maintained 17443W: https://linuxtv.org 17444W: http://palosaari.fi/linux/ 17445Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17446T: git git://linuxtv.org/anttip/media_tree.git 17447F: drivers/media/tuners/qt1010* 17448 17449QUALCOMM ATH12K WIRELESS DRIVER 17450M: Kalle Valo <kvalo@kernel.org> 17451L: ath12k@lists.infradead.org 17452S: Supported 17453T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17454F: drivers/net/wireless/ath/ath12k/ 17455 17456QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17457M: Kalle Valo <kvalo@kernel.org> 17458L: ath10k@lists.infradead.org 17459S: Supported 17460W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17461T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17462F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17463F: drivers/net/wireless/ath/ath10k/ 17464 17465QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17466M: Kalle Valo <kvalo@kernel.org> 17467L: ath11k@lists.infradead.org 17468S: Supported 17469W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17470B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17471T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17472F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17473F: drivers/net/wireless/ath/ath11k/ 17474 17475QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17476M: Toke Høiland-Jørgensen <toke@toke.dk> 17477L: linux-wireless@vger.kernel.org 17478S: Maintained 17479W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17480T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17481F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17482F: drivers/net/wireless/ath/ath9k/ 17483 17484QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17485M: Stephan Gerhold <stephan@gerhold.net> 17486L: netdev@vger.kernel.org 17487L: linux-arm-msm@vger.kernel.org 17488S: Maintained 17489F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17490F: drivers/net/wwan/qcom_bam_dmux.c 17491 17492QUALCOMM CAMERA SUBSYSTEM DRIVER 17493M: Robert Foss <rfoss@kernel.org> 17494M: Todor Tomov <todor.too@gmail.com> 17495M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17496L: linux-media@vger.kernel.org 17497S: Maintained 17498F: Documentation/admin-guide/media/qcom_camss.rst 17499F: Documentation/devicetree/bindings/media/*camss* 17500F: drivers/media/platform/qcom/camss/ 17501 17502QUALCOMM CLOCK DRIVERS 17503M: Bjorn Andersson <andersson@kernel.org> 17504L: linux-arm-msm@vger.kernel.org 17505S: Supported 17506T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17507F: Documentation/devicetree/bindings/clock/qcom,* 17508F: drivers/clk/qcom/ 17509F: include/dt-bindings/clock/qcom,* 17510 17511QUALCOMM CLOUD AI (QAIC) DRIVER 17512M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17513R: Carl Vanderlip <quic_carlv@quicinc.com> 17514R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17515L: linux-arm-msm@vger.kernel.org 17516L: dri-devel@lists.freedesktop.org 17517S: Supported 17518T: git git://anongit.freedesktop.org/drm/drm-misc 17519F: Documentation/accel/qaic/ 17520F: drivers/accel/qaic/ 17521F: include/uapi/drm/qaic_accel.h 17522 17523QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17524M: Bjorn Andersson <andersson@kernel.org> 17525M: Konrad Dybcio <konrad.dybcio@linaro.org> 17526L: linux-pm@vger.kernel.org 17527L: linux-arm-msm@vger.kernel.org 17528S: Maintained 17529F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17530F: drivers/soc/qcom/cpr.c 17531 17532QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17533M: Ilia Lin <ilia.lin@kernel.org> 17534L: linux-pm@vger.kernel.org 17535S: Maintained 17536F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17537F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17538F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17539 17540QUALCOMM CRYPTO DRIVERS 17541M: Thara Gopinath <thara.gopinath@gmail.com> 17542L: linux-crypto@vger.kernel.org 17543L: linux-arm-msm@vger.kernel.org 17544S: Maintained 17545F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17546F: drivers/crypto/qce/ 17547 17548QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17549M: Timur Tabi <timur@kernel.org> 17550L: netdev@vger.kernel.org 17551S: Maintained 17552F: drivers/net/ethernet/qualcomm/emac/ 17553 17554QUALCOMM ETHQOS ETHERNET DRIVER 17555M: Vinod Koul <vkoul@kernel.org> 17556R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17557L: netdev@vger.kernel.org 17558L: linux-arm-msm@vger.kernel.org 17559S: Maintained 17560F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17561F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17562 17563QUALCOMM FASTRPC DRIVER 17564M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17565M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17566L: linux-arm-msm@vger.kernel.org 17567S: Maintained 17568F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17569F: drivers/misc/fastrpc.c 17570F: include/uapi/misc/fastrpc.h 17571 17572QUALCOMM HEXAGON ARCHITECTURE 17573M: Brian Cain <bcain@quicinc.com> 17574L: linux-hexagon@vger.kernel.org 17575S: Supported 17576T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17577F: arch/hexagon/ 17578 17579QUALCOMM HIDMA DRIVER 17580M: Sinan Kaya <okaya@kernel.org> 17581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17582L: linux-arm-msm@vger.kernel.org 17583L: dmaengine@vger.kernel.org 17584S: Supported 17585F: drivers/dma/qcom/hidma* 17586 17587QUALCOMM I2C CCI DRIVER 17588M: Loic Poulain <loic.poulain@linaro.org> 17589M: Robert Foss <rfoss@kernel.org> 17590L: linux-i2c@vger.kernel.org 17591L: linux-arm-msm@vger.kernel.org 17592S: Maintained 17593F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17594F: drivers/i2c/busses/i2c-qcom-cci.c 17595 17596QUALCOMM INTERCONNECT BWMON DRIVER 17597M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17598L: linux-arm-msm@vger.kernel.org 17599S: Maintained 17600F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17601F: drivers/soc/qcom/icc-bwmon.c 17602 17603QUALCOMM IOMMU 17604M: Rob Clark <robdclark@gmail.com> 17605L: iommu@lists.linux.dev 17606L: linux-arm-msm@vger.kernel.org 17607S: Maintained 17608F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17609 17610QUALCOMM IPC ROUTER (QRTR) DRIVER 17611M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17612L: linux-arm-msm@vger.kernel.org 17613S: Maintained 17614F: include/trace/events/qrtr.h 17615F: include/uapi/linux/qrtr.h 17616F: net/qrtr/ 17617 17618QUALCOMM IPCC MAILBOX DRIVER 17619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17620L: linux-arm-msm@vger.kernel.org 17621S: Supported 17622F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17623F: drivers/mailbox/qcom-ipcc.c 17624F: include/dt-bindings/mailbox/qcom-ipcc.h 17625 17626QUALCOMM IPQ4019 USB PHY DRIVER 17627M: Robert Marko <robert.marko@sartura.hr> 17628M: Luka Perkov <luka.perkov@sartura.hr> 17629L: linux-arm-msm@vger.kernel.org 17630S: Maintained 17631F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17632F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17633 17634QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17635M: Robert Marko <robert.marko@sartura.hr> 17636M: Luka Perkov <luka.perkov@sartura.hr> 17637L: linux-arm-msm@vger.kernel.org 17638S: Maintained 17639F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17640F: drivers/regulator/vqmmc-ipq4019-regulator.c 17641 17642QUALCOMM NAND CONTROLLER DRIVER 17643M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17644L: linux-mtd@lists.infradead.org 17645L: linux-arm-msm@vger.kernel.org 17646S: Maintained 17647F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17648F: drivers/mtd/nand/raw/qcom_nandc.c 17649 17650QUALCOMM RMNET DRIVER 17651M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17652M: Sean Tranchetti <quic_stranche@quicinc.com> 17653L: netdev@vger.kernel.org 17654S: Maintained 17655F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17656F: drivers/net/ethernet/qualcomm/rmnet/ 17657F: include/linux/if_rmnet.h 17658 17659QUALCOMM TSENS THERMAL DRIVER 17660M: Amit Kucheria <amitk@kernel.org> 17661M: Thara Gopinath <thara.gopinath@gmail.com> 17662L: linux-pm@vger.kernel.org 17663L: linux-arm-msm@vger.kernel.org 17664S: Maintained 17665F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17666F: drivers/thermal/qcom/ 17667 17668QUALCOMM TYPEC PORT MANAGER DRIVER 17669M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17670L: linux-arm-msm@vger.kernel.org 17671L: linux-usb@vger.kernel.org 17672S: Maintained 17673F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17674F: drivers/usb/typec/tcpm/qcom/ 17675 17676QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17677M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17678M: Vikash Garodia <quic_vgarodia@quicinc.com> 17679R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17680L: linux-media@vger.kernel.org 17681L: linux-arm-msm@vger.kernel.org 17682S: Maintained 17683T: git git://linuxtv.org/media_tree.git 17684F: Documentation/devicetree/bindings/media/*venus* 17685F: drivers/media/platform/qcom/venus/ 17686 17687QUALCOMM WCN36XX WIRELESS DRIVER 17688M: Loic Poulain <loic.poulain@linaro.org> 17689L: wcn36xx@lists.infradead.org 17690S: Supported 17691W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17692F: drivers/net/wireless/ath/wcn36xx/ 17693 17694QUANTENNA QTNFMAC WIRELESS DRIVER 17695M: Igor Mitsyanko <imitsyanko@quantenna.com> 17696R: Sergey Matyukevich <geomatsi@gmail.com> 17697L: linux-wireless@vger.kernel.org 17698S: Maintained 17699F: drivers/net/wireless/quantenna 17700 17701RADEON and AMDGPU DRM DRIVERS 17702M: Alex Deucher <alexander.deucher@amd.com> 17703M: Christian König <christian.koenig@amd.com> 17704M: Pan, Xinhui <Xinhui.Pan@amd.com> 17705L: amd-gfx@lists.freedesktop.org 17706S: Supported 17707B: https://gitlab.freedesktop.org/drm/amd/-/issues 17708C: irc://irc.oftc.net/radeon 17709T: git https://gitlab.freedesktop.org/agd5f/linux.git 17710F: Documentation/gpu/amdgpu/ 17711F: drivers/gpu/drm/amd/ 17712F: drivers/gpu/drm/radeon/ 17713F: include/uapi/drm/amdgpu_drm.h 17714F: include/uapi/drm/radeon_drm.h 17715 17716RADEON FRAMEBUFFER DISPLAY DRIVER 17717M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17718L: linux-fbdev@vger.kernel.org 17719S: Maintained 17720F: drivers/video/fbdev/aty/radeon* 17721F: include/uapi/linux/radeonfb.h 17722 17723RADIOSHARK RADIO DRIVER 17724M: Hans Verkuil <hverkuil@xs4all.nl> 17725L: linux-media@vger.kernel.org 17726S: Maintained 17727T: git git://linuxtv.org/media_tree.git 17728F: drivers/media/radio/radio-shark.c 17729 17730RADIOSHARK2 RADIO DRIVER 17731M: Hans Verkuil <hverkuil@xs4all.nl> 17732L: linux-media@vger.kernel.org 17733S: Maintained 17734T: git git://linuxtv.org/media_tree.git 17735F: drivers/media/radio/radio-shark2.c 17736F: drivers/media/radio/radio-tea5777.c 17737 17738RADOS BLOCK DEVICE (RBD) 17739M: Ilya Dryomov <idryomov@gmail.com> 17740R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17741L: ceph-devel@vger.kernel.org 17742S: Supported 17743W: http://ceph.com/ 17744T: git https://github.com/ceph/ceph-client.git 17745F: Documentation/ABI/testing/sysfs-bus-rbd 17746F: drivers/block/rbd.c 17747F: drivers/block/rbd_types.h 17748 17749RAGE128 FRAMEBUFFER DISPLAY DRIVER 17750L: linux-fbdev@vger.kernel.org 17751S: Orphan 17752F: drivers/video/fbdev/aty/aty128fb.c 17753 17754RAINSHADOW-CEC DRIVER 17755M: Hans Verkuil <hverkuil@xs4all.nl> 17756L: linux-media@vger.kernel.org 17757S: Maintained 17758T: git git://linuxtv.org/media_tree.git 17759F: drivers/media/cec/usb/rainshadow/ 17760 17761RALINK MIPS ARCHITECTURE 17762M: John Crispin <john@phrozen.org> 17763L: linux-mips@vger.kernel.org 17764S: Maintained 17765F: arch/mips/ralink 17766 17767RALINK MT7621 MIPS ARCHITECTURE 17768M: Arınç ÜNAL <arinc.unal@arinc9.com> 17769M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17770L: linux-mips@vger.kernel.org 17771S: Maintained 17772F: arch/mips/boot/dts/ralink/mt7621* 17773 17774RALINK RT2X00 WIRELESS LAN DRIVER 17775M: Stanislaw Gruszka <stf_xl@wp.pl> 17776M: Helmut Schaa <helmut.schaa@googlemail.com> 17777L: linux-wireless@vger.kernel.org 17778S: Maintained 17779F: drivers/net/wireless/ralink/rt2x00/ 17780 17781RAMDISK RAM BLOCK DEVICE DRIVER 17782M: Jens Axboe <axboe@kernel.dk> 17783S: Maintained 17784F: Documentation/admin-guide/blockdev/ramdisk.rst 17785F: drivers/block/brd.c 17786 17787RANCHU VIRTUAL BOARD FOR MIPS 17788M: Miodrag Dinic <miodrag.dinic@mips.com> 17789L: linux-mips@vger.kernel.org 17790S: Supported 17791F: arch/mips/configs/generic/board-ranchu.config 17792F: arch/mips/generic/board-ranchu.c 17793 17794RANDOM NUMBER DRIVER 17795M: "Theodore Ts'o" <tytso@mit.edu> 17796M: Jason A. Donenfeld <Jason@zx2c4.com> 17797S: Maintained 17798T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17799F: drivers/char/random.c 17800F: drivers/virt/vmgenid.c 17801 17802RAPIDIO SUBSYSTEM 17803M: Matt Porter <mporter@kernel.crashing.org> 17804M: Alexandre Bounine <alex.bou9@gmail.com> 17805S: Maintained 17806F: drivers/rapidio/ 17807 17808RAS INFRASTRUCTURE 17809M: Tony Luck <tony.luck@intel.com> 17810M: Borislav Petkov <bp@alien8.de> 17811L: linux-edac@vger.kernel.org 17812S: Maintained 17813F: Documentation/admin-guide/ras.rst 17814F: drivers/ras/ 17815F: include/linux/ras.h 17816F: include/ras/ras_event.h 17817 17818RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17819L: linux-wireless@vger.kernel.org 17820S: Orphan 17821F: drivers/net/wireless/legacy/ray* 17822 17823RC-CORE / LIRC FRAMEWORK 17824M: Sean Young <sean@mess.org> 17825L: linux-media@vger.kernel.org 17826S: Maintained 17827W: http://linuxtv.org 17828T: git git://linuxtv.org/media_tree.git 17829F: Documentation/driver-api/media/rc-core.rst 17830F: Documentation/userspace-api/media/rc/ 17831F: drivers/media/rc/ 17832F: include/media/rc-core.h 17833F: include/media/rc-map.h 17834F: include/uapi/linux/lirc.h 17835 17836RCMM REMOTE CONTROLS DECODER 17837M: Patrick Lerda <patrick9876@free.fr> 17838S: Maintained 17839F: drivers/media/rc/ir-rcmm-decoder.c 17840 17841RCUTORTURE TEST FRAMEWORK 17842M: "Paul E. McKenney" <paulmck@kernel.org> 17843M: Josh Triplett <josh@joshtriplett.org> 17844R: Steven Rostedt <rostedt@goodmis.org> 17845R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17846R: Lai Jiangshan <jiangshanlai@gmail.com> 17847L: rcu@vger.kernel.org 17848S: Supported 17849T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17850F: tools/testing/selftests/rcutorture 17851 17852RDACM20 Camera Sensor 17853M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17854M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17855M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17856M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17857L: linux-media@vger.kernel.org 17858S: Maintained 17859F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17860F: drivers/media/i2c/max9271.c 17861F: drivers/media/i2c/max9271.h 17862F: drivers/media/i2c/rdacm20.c 17863 17864RDACM21 Camera Sensor 17865M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17866M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17867M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17868M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17869L: linux-media@vger.kernel.org 17870S: Maintained 17871F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17872F: drivers/media/i2c/max9271.c 17873F: drivers/media/i2c/max9271.h 17874F: drivers/media/i2c/rdacm21.c 17875 17876RDC R-321X SoC 17877M: Florian Fainelli <florian@openwrt.org> 17878S: Maintained 17879 17880RDC R6040 FAST ETHERNET DRIVER 17881M: Florian Fainelli <f.fainelli@gmail.com> 17882L: netdev@vger.kernel.org 17883S: Maintained 17884F: drivers/net/ethernet/rdc/r6040.c 17885 17886RDMAVT - RDMA verbs software 17887M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17888L: linux-rdma@vger.kernel.org 17889S: Supported 17890F: drivers/infiniband/sw/rdmavt 17891 17892RDS - RELIABLE DATAGRAM SOCKETS 17893M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17894L: netdev@vger.kernel.org 17895L: linux-rdma@vger.kernel.org 17896L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17897S: Supported 17898W: https://oss.oracle.com/projects/rds/ 17899F: Documentation/networking/rds.rst 17900F: net/rds/ 17901 17902RDT - RESOURCE ALLOCATION 17903M: Fenghua Yu <fenghua.yu@intel.com> 17904M: Reinette Chatre <reinette.chatre@intel.com> 17905L: linux-kernel@vger.kernel.org 17906S: Supported 17907F: Documentation/arch/x86/resctrl* 17908F: arch/x86/include/asm/resctrl.h 17909F: arch/x86/kernel/cpu/resctrl/ 17910F: tools/testing/selftests/resctrl/ 17911 17912READ-COPY UPDATE (RCU) 17913M: "Paul E. McKenney" <paulmck@kernel.org> 17914M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17915M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17916M: Joel Fernandes <joel@joelfernandes.org> 17917M: Josh Triplett <josh@joshtriplett.org> 17918M: Boqun Feng <boqun.feng@gmail.com> 17919R: Steven Rostedt <rostedt@goodmis.org> 17920R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17921R: Lai Jiangshan <jiangshanlai@gmail.com> 17922R: Zqiang <qiang.zhang1211@gmail.com> 17923L: rcu@vger.kernel.org 17924S: Supported 17925W: http://www.rdrop.com/users/paulmck/RCU/ 17926T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17927F: Documentation/RCU/ 17928F: include/linux/rcu* 17929F: kernel/rcu/ 17930X: Documentation/RCU/torture.rst 17931X: include/linux/srcu*.h 17932X: kernel/rcu/srcu*.c 17933 17934REAL TIME CLOCK (RTC) SUBSYSTEM 17935M: Alessandro Zummo <a.zummo@towertech.it> 17936M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17937L: linux-rtc@vger.kernel.org 17938S: Maintained 17939Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17940T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17941F: Documentation/admin-guide/rtc.rst 17942F: Documentation/devicetree/bindings/rtc/ 17943F: drivers/rtc/ 17944F: include/linux/platform_data/rtc-* 17945F: include/linux/rtc.h 17946F: include/linux/rtc/ 17947F: include/uapi/linux/rtc.h 17948F: tools/testing/selftests/rtc/ 17949 17950Real-time Linux Analysis (RTLA) tools 17951M: Daniel Bristot de Oliveira <bristot@kernel.org> 17952M: Steven Rostedt <rostedt@goodmis.org> 17953L: linux-trace-kernel@vger.kernel.org 17954S: Maintained 17955F: Documentation/tools/rtla/ 17956F: tools/tracing/rtla/ 17957 17958REALTEK AUDIO CODECS 17959M: Oder Chiou <oder_chiou@realtek.com> 17960S: Maintained 17961F: include/sound/rt*.h 17962F: sound/soc/codecs/rt* 17963 17964REALTEK OTTO WATCHDOG 17965M: Sander Vanheule <sander@svanheule.net> 17966L: linux-watchdog@vger.kernel.org 17967S: Maintained 17968F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17969F: drivers/watchdog/realtek_otto_wdt.c 17970 17971REALTEK RTL83xx SMI DSA ROUTER CHIPS 17972M: Linus Walleij <linus.walleij@linaro.org> 17973M: Alvin Šipraga <alsi@bang-olufsen.dk> 17974S: Maintained 17975F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17976F: drivers/net/dsa/realtek/* 17977 17978REALTEK WIRELESS DRIVER (rtlwifi family) 17979M: Ping-Ke Shih <pkshih@realtek.com> 17980L: linux-wireless@vger.kernel.org 17981S: Maintained 17982W: https://wireless.wiki.kernel.org/ 17983T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17984F: drivers/net/wireless/realtek/rtlwifi/ 17985 17986REALTEK WIRELESS DRIVER (rtw88) 17987M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17988L: linux-wireless@vger.kernel.org 17989S: Maintained 17990F: drivers/net/wireless/realtek/rtw88/ 17991 17992REALTEK WIRELESS DRIVER (rtw89) 17993M: Ping-Ke Shih <pkshih@realtek.com> 17994L: linux-wireless@vger.kernel.org 17995S: Maintained 17996F: drivers/net/wireless/realtek/rtw89/ 17997 17998REDPINE WIRELESS DRIVER 17999L: linux-wireless@vger.kernel.org 18000S: Orphan 18001F: drivers/net/wireless/rsi/ 18002 18003REGISTER MAP ABSTRACTION 18004M: Mark Brown <broonie@kernel.org> 18005L: linux-kernel@vger.kernel.org 18006S: Supported 18007T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18008F: Documentation/devicetree/bindings/regmap/ 18009F: drivers/base/regmap/ 18010F: include/linux/regmap.h 18011 18012REISERFS FILE SYSTEM 18013L: reiserfs-devel@vger.kernel.org 18014S: Supported 18015F: fs/reiserfs/ 18016 18017REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18018M: Bjorn Andersson <andersson@kernel.org> 18019M: Mathieu Poirier <mathieu.poirier@linaro.org> 18020L: linux-remoteproc@vger.kernel.org 18021S: Maintained 18022T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18023F: Documentation/ABI/testing/sysfs-class-remoteproc 18024F: Documentation/devicetree/bindings/remoteproc/ 18025F: Documentation/staging/remoteproc.rst 18026F: drivers/remoteproc/ 18027F: include/linux/remoteproc.h 18028F: include/linux/remoteproc/ 18029 18030REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18031M: Bjorn Andersson <andersson@kernel.org> 18032M: Mathieu Poirier <mathieu.poirier@linaro.org> 18033L: linux-remoteproc@vger.kernel.org 18034S: Maintained 18035T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18036F: Documentation/ABI/testing/sysfs-bus-rpmsg 18037F: Documentation/staging/rpmsg.rst 18038F: drivers/rpmsg/ 18039F: include/linux/rpmsg.h 18040F: include/linux/rpmsg/ 18041F: include/uapi/linux/rpmsg.h 18042F: samples/rpmsg/ 18043 18044REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18045M: Stephan Gerhold <stephan@gerhold.net> 18046L: netdev@vger.kernel.org 18047L: linux-remoteproc@vger.kernel.org 18048S: Maintained 18049F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18050 18051RENESAS CLOCK DRIVERS 18052M: Geert Uytterhoeven <geert+renesas@glider.be> 18053L: linux-renesas-soc@vger.kernel.org 18054S: Supported 18055T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18056F: Documentation/devicetree/bindings/clock/renesas,* 18057F: drivers/clk/renesas/ 18058 18059RENESAS EMEV2 I2C DRIVER 18060M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18061L: linux-renesas-soc@vger.kernel.org 18062S: Supported 18063F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18064F: drivers/i2c/busses/i2c-emev2.c 18065 18066RENESAS ETHERNET DRIVERS 18067R: Sergey Shtylyov <s.shtylyov@omp.ru> 18068L: netdev@vger.kernel.org 18069L: linux-renesas-soc@vger.kernel.org 18070F: Documentation/devicetree/bindings/net/renesas,*.yaml 18071F: drivers/net/ethernet/renesas/ 18072F: include/linux/sh_eth.h 18073 18074RENESAS IDT821034 ASoC CODEC 18075M: Herve Codina <herve.codina@bootlin.com> 18076L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18077S: Maintained 18078F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18079F: sound/soc/codecs/idt821034.c 18080 18081RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18082M: Miquel Raynal <miquel.raynal@bootlin.com> 18083L: linux-mtd@lists.infradead.org 18084L: linux-renesas-soc@vger.kernel.org 18085S: Maintained 18086F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18087F: drivers/mtd/nand/raw/renesas-nand-controller.c 18088 18089RENESAS R-CAR GYROADC DRIVER 18090M: Marek Vasut <marek.vasut@gmail.com> 18091L: linux-iio@vger.kernel.org 18092S: Supported 18093F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18094F: drivers/iio/adc/rcar-gyroadc.c 18095 18096RENESAS R-CAR I2C DRIVERS 18097M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18098L: linux-renesas-soc@vger.kernel.org 18099S: Supported 18100F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18101F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18102F: drivers/i2c/busses/i2c-rcar.c 18103F: drivers/i2c/busses/i2c-sh_mobile.c 18104 18105RENESAS R-CAR SATA DRIVER 18106R: Sergey Shtylyov <s.shtylyov@omp.ru> 18107L: linux-ide@vger.kernel.org 18108L: linux-renesas-soc@vger.kernel.org 18109S: Supported 18110F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18111F: drivers/ata/sata_rcar.c 18112 18113RENESAS R-CAR THERMAL DRIVERS 18114M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18115L: linux-renesas-soc@vger.kernel.org 18116S: Supported 18117F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18118F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18119F: drivers/thermal/rcar_gen3_thermal.c 18120F: drivers/thermal/rcar_thermal.c 18121 18122RENESAS RIIC DRIVER 18123M: Chris Brandt <chris.brandt@renesas.com> 18124L: linux-renesas-soc@vger.kernel.org 18125S: Supported 18126F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18127F: drivers/i2c/busses/i2c-riic.c 18128 18129RENESAS RZ/G2L A/D DRIVER 18130M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18131L: linux-iio@vger.kernel.org 18132L: linux-renesas-soc@vger.kernel.org 18133S: Supported 18134F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18135F: drivers/iio/adc/rzg2l_adc.c 18136 18137RENESAS RZ/G2L MTU3a COUNTER DRIVER 18138M: Biju Das <biju.das.jz@bp.renesas.com> 18139L: linux-iio@vger.kernel.org 18140L: linux-renesas-soc@vger.kernel.org 18141S: Supported 18142F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18143F: drivers/counter/rz-mtu3-cnt.c 18144 18145RENESAS RZ/N1 A5PSW SWITCH DRIVER 18146M: Clément Léger <clement.leger@bootlin.com> 18147L: linux-renesas-soc@vger.kernel.org 18148L: netdev@vger.kernel.org 18149S: Maintained 18150F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18151F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18152F: drivers/net/dsa/rzn1_a5psw* 18153F: drivers/net/pcs/pcs-rzn1-miic.c 18154F: include/dt-bindings/net/pcs-rzn1-miic.h 18155F: include/linux/pcs-rzn1-miic.h 18156F: net/dsa/tag_rzn1_a5psw.c 18157 18158RENESAS RZ/N1 RTC CONTROLLER DRIVER 18159M: Miquel Raynal <miquel.raynal@bootlin.com> 18160L: linux-rtc@vger.kernel.org 18161L: linux-renesas-soc@vger.kernel.org 18162S: Maintained 18163F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18164F: drivers/rtc/rtc-rzn1.c 18165 18166RENESAS RZ/N1 USBF CONTROLLER DRIVER 18167M: Herve Codina <herve.codina@bootlin.com> 18168L: linux-renesas-soc@vger.kernel.org 18169L: linux-usb@vger.kernel.org 18170S: Maintained 18171F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18172F: drivers/usb/gadget/udc/renesas_usbf.c 18173 18174RENESAS RZ/V2M I2C DRIVER 18175M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18176L: linux-i2c@vger.kernel.org 18177L: linux-renesas-soc@vger.kernel.org 18178S: Supported 18179F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18180F: drivers/i2c/busses/i2c-rzv2m.c 18181 18182RENESAS USB PHY DRIVER 18183M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18184L: linux-renesas-soc@vger.kernel.org 18185S: Maintained 18186F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18187 18188RENESAS VERSACLOCK 7 CLOCK DRIVER 18189M: Alex Helms <alexander.helms.jy@renesas.com> 18190S: Maintained 18191F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18192F: drivers/clk/clk-versaclock7.c 18193 18194RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18195M: Herve Codina <herve.codina@bootlin.com> 18196L: linux-iio@vger.kernel.org 18197S: Maintained 18198F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18199F: drivers/iio/potentiometer/x9250.c 18200 18201RESET CONTROLLER FRAMEWORK 18202M: Philipp Zabel <p.zabel@pengutronix.de> 18203S: Maintained 18204T: git git://git.pengutronix.de/git/pza/linux 18205F: Documentation/devicetree/bindings/reset/ 18206F: Documentation/driver-api/reset.rst 18207F: drivers/reset/ 18208F: include/dt-bindings/reset/ 18209F: include/linux/reset-controller.h 18210F: include/linux/reset.h 18211F: include/linux/reset/ 18212K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18213 18214RESTARTABLE SEQUENCES SUPPORT 18215M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18216M: Peter Zijlstra <peterz@infradead.org> 18217M: "Paul E. McKenney" <paulmck@kernel.org> 18218M: Boqun Feng <boqun.feng@gmail.com> 18219L: linux-kernel@vger.kernel.org 18220S: Supported 18221F: include/trace/events/rseq.h 18222F: include/uapi/linux/rseq.h 18223F: kernel/rseq.c 18224F: tools/testing/selftests/rseq/ 18225 18226RFKILL 18227M: Johannes Berg <johannes@sipsolutions.net> 18228L: linux-wireless@vger.kernel.org 18229S: Maintained 18230W: https://wireless.wiki.kernel.org/ 18231Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18232T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18233T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18234F: Documentation/ABI/stable/sysfs-class-rfkill 18235F: Documentation/driver-api/rfkill.rst 18236F: include/linux/rfkill.h 18237F: include/uapi/linux/rfkill.h 18238F: net/rfkill/ 18239 18240RHASHTABLE 18241M: Thomas Graf <tgraf@suug.ch> 18242M: Herbert Xu <herbert@gondor.apana.org.au> 18243L: netdev@vger.kernel.org 18244S: Maintained 18245F: include/linux/rhashtable-types.h 18246F: include/linux/rhashtable.h 18247F: lib/rhashtable.c 18248F: lib/test_rhashtable.c 18249 18250RICOH R5C592 MEMORYSTICK DRIVER 18251M: Maxim Levitsky <maximlevitsky@gmail.com> 18252S: Maintained 18253F: drivers/memstick/host/r592.* 18254 18255RICOH SMARTMEDIA/XD DRIVER 18256M: Maxim Levitsky <maximlevitsky@gmail.com> 18257S: Maintained 18258F: drivers/mtd/nand/raw/r852.c 18259F: drivers/mtd/nand/raw/r852.h 18260 18261RISC-V ARCHITECTURE 18262M: Paul Walmsley <paul.walmsley@sifive.com> 18263M: Palmer Dabbelt <palmer@dabbelt.com> 18264M: Albert Ou <aou@eecs.berkeley.edu> 18265L: linux-riscv@lists.infradead.org 18266S: Supported 18267Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18268C: irc://irc.libera.chat/riscv 18269P: Documentation/riscv/patch-acceptance.rst 18270T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18271F: arch/riscv/ 18272N: riscv 18273K: riscv 18274 18275RISC-V MICROCHIP FPGA SUPPORT 18276M: Conor Dooley <conor.dooley@microchip.com> 18277M: Daire McNamara <daire.mcnamara@microchip.com> 18278L: linux-riscv@lists.infradead.org 18279S: Supported 18280F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18281F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18282F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18283F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18284F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18285F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18286F: Documentation/devicetree/bindings/riscv/microchip.yaml 18287F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18288F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18289F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18290F: arch/riscv/boot/dts/microchip/ 18291F: drivers/char/hw_random/mpfs-rng.c 18292F: drivers/clk/microchip/clk-mpfs*.c 18293F: drivers/i2c/busses/i2c-microchip-corei2c.c 18294F: drivers/mailbox/mailbox-mpfs.c 18295F: drivers/pci/controller/pcie-microchip-host.c 18296F: drivers/pwm/pwm-microchip-core.c 18297F: drivers/reset/reset-mpfs.c 18298F: drivers/rtc/rtc-mpfs.c 18299F: drivers/soc/microchip/mpfs-sys-controller.c 18300F: drivers/spi/spi-microchip-core-qspi.c 18301F: drivers/spi/spi-microchip-core.c 18302F: drivers/usb/musb/mpfs.c 18303F: include/soc/microchip/mpfs.h 18304 18305RISC-V MISC SOC SUPPORT 18306M: Conor Dooley <conor@kernel.org> 18307L: linux-riscv@lists.infradead.org 18308S: Maintained 18309Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18310T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18311F: Documentation/devicetree/bindings/riscv/ 18312F: arch/riscv/boot/dts/ 18313X: arch/riscv/boot/dts/allwinner/ 18314X: arch/riscv/boot/dts/renesas/ 18315 18316RISC-V PMU DRIVERS 18317M: Atish Patra <atishp@atishpatra.org> 18318R: Anup Patel <anup@brainfault.org> 18319L: linux-riscv@lists.infradead.org 18320S: Supported 18321F: drivers/perf/riscv_pmu.c 18322F: drivers/perf/riscv_pmu_legacy.c 18323F: drivers/perf/riscv_pmu_sbi.c 18324 18325RISC-V THEAD SoC SUPPORT 18326M: Jisheng Zhang <jszhang@kernel.org> 18327M: Guo Ren <guoren@kernel.org> 18328M: Fu Wei <wefu@redhat.com> 18329L: linux-riscv@lists.infradead.org 18330S: Maintained 18331F: arch/riscv/boot/dts/thead/ 18332 18333RNBD BLOCK DRIVERS 18334M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18335M: Jack Wang <jinpu.wang@ionos.com> 18336L: linux-block@vger.kernel.org 18337S: Maintained 18338F: drivers/block/rnbd/ 18339 18340ROCCAT DRIVERS 18341M: Stefan Achatz <erazor_de@users.sourceforge.net> 18342S: Maintained 18343W: http://sourceforge.net/projects/roccat/ 18344F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18345F: drivers/hid/hid-roccat* 18346F: include/linux/hid-roccat* 18347 18348ROCKCHIP CRYPTO DRIVERS 18349M: Corentin Labbe <clabbe@baylibre.com> 18350L: linux-crypto@vger.kernel.org 18351S: Maintained 18352F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18353F: drivers/crypto/rockchip/ 18354 18355ROCKCHIP I2S TDM DRIVER 18356M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18357L: linux-rockchip@lists.infradead.org 18358S: Maintained 18359F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18360F: sound/soc/rockchip/rockchip_i2s_tdm.* 18361 18362ROCKCHIP ISP V1 DRIVER 18363M: Dafna Hirschfeld <dafna@fastmail.com> 18364L: linux-media@vger.kernel.org 18365L: linux-rockchip@lists.infradead.org 18366S: Maintained 18367F: Documentation/admin-guide/media/rkisp1.rst 18368F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18369F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18370F: drivers/media/platform/rockchip/rkisp1 18371F: include/uapi/linux/rkisp1-config.h 18372 18373ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18374M: Jacob Chen <jacob-chen@iotwrt.com> 18375M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18376L: linux-media@vger.kernel.org 18377L: linux-rockchip@lists.infradead.org 18378S: Maintained 18379F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18380F: drivers/media/platform/rockchip/rga/ 18381 18382ROCKCHIP VIDEO DECODER DRIVER 18383M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18384L: linux-media@vger.kernel.org 18385L: linux-rockchip@lists.infradead.org 18386S: Maintained 18387F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18388F: drivers/staging/media/rkvdec/ 18389 18390ROCKER DRIVER 18391M: Jiri Pirko <jiri@resnulli.us> 18392L: netdev@vger.kernel.org 18393S: Supported 18394F: drivers/net/ethernet/rocker/ 18395 18396ROCKETPORT EXPRESS/INFINITY DRIVER 18397M: Kevin Cernekee <cernekee@gmail.com> 18398L: linux-serial@vger.kernel.org 18399S: Odd Fixes 18400F: drivers/tty/serial/rp2.* 18401 18402ROHM BD99954 CHARGER IC 18403M: Matti Vaittinen <mazziesaccount@gmail.com> 18404S: Supported 18405F: drivers/power/supply/bd99954-charger.c 18406F: drivers/power/supply/bd99954-charger.h 18407 18408ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18409M: Tomasz Duszynski <tduszyns@gmail.com> 18410S: Maintained 18411F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18412F: drivers/iio/light/bh1750.c 18413 18414ROHM BU270xx LIGHT SENSOR DRIVERs 18415M: Matti Vaittinen <mazziesaccount@gmail.com> 18416L: linux-iio@vger.kernel.org 18417S: Supported 18418F: drivers/iio/light/rohm-bu27008.c 18419F: drivers/iio/light/rohm-bu27034.c 18420 18421ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18422M: Marek Vasut <marek.vasut+renesas@gmail.com> 18423L: linux-kernel@vger.kernel.org 18424L: linux-renesas-soc@vger.kernel.org 18425S: Supported 18426F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18427F: drivers/gpio/gpio-bd9571mwv.c 18428F: drivers/mfd/bd9571mwv.c 18429F: drivers/regulator/bd9571mwv-regulator.c 18430F: include/linux/mfd/bd9571mwv.h 18431 18432ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18433M: Matti Vaittinen <mazziesaccount@gmail.com> 18434S: Supported 18435F: drivers/clk/clk-bd718x7.c 18436F: drivers/gpio/gpio-bd71815.c 18437F: drivers/gpio/gpio-bd71828.c 18438F: drivers/mfd/rohm-bd71828.c 18439F: drivers/mfd/rohm-bd718x7.c 18440F: drivers/mfd/rohm-bd9576.c 18441F: drivers/regulator/bd71815-regulator.c 18442F: drivers/regulator/bd71828-regulator.c 18443F: drivers/regulator/bd718x7-regulator.c 18444F: drivers/regulator/bd9576-regulator.c 18445F: drivers/regulator/rohm-regulator.c 18446F: drivers/rtc/rtc-bd70528.c 18447F: drivers/watchdog/bd9576_wdt.c 18448F: include/linux/mfd/rohm-bd71815.h 18449F: include/linux/mfd/rohm-bd71828.h 18450F: include/linux/mfd/rohm-bd718x7.h 18451F: include/linux/mfd/rohm-bd957x.h 18452F: include/linux/mfd/rohm-generic.h 18453F: include/linux/mfd/rohm-shared.h 18454 18455ROSE NETWORK LAYER 18456M: Ralf Baechle <ralf@linux-mips.org> 18457L: linux-hams@vger.kernel.org 18458S: Maintained 18459W: http://www.linux-ax25.org/ 18460F: include/net/rose.h 18461F: include/uapi/linux/rose.h 18462F: net/rose/ 18463 18464ROTATION DRIVER FOR ALLWINNER A83T 18465M: Jernej Skrabec <jernej.skrabec@gmail.com> 18466L: linux-media@vger.kernel.org 18467S: Maintained 18468T: git git://linuxtv.org/media_tree.git 18469F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18470F: drivers/media/platform/sunxi/sun8i-rotate/ 18471 18472RPMSG TTY DRIVER 18473M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18474L: linux-remoteproc@vger.kernel.org 18475S: Maintained 18476F: drivers/tty/rpmsg_tty.c 18477 18478RTL2830 MEDIA DRIVER 18479M: Antti Palosaari <crope@iki.fi> 18480L: linux-media@vger.kernel.org 18481S: Maintained 18482W: https://linuxtv.org 18483W: http://palosaari.fi/linux/ 18484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18485T: git git://linuxtv.org/anttip/media_tree.git 18486F: drivers/media/dvb-frontends/rtl2830* 18487 18488RTL2832 MEDIA DRIVER 18489M: Antti Palosaari <crope@iki.fi> 18490L: linux-media@vger.kernel.org 18491S: Maintained 18492W: https://linuxtv.org 18493W: http://palosaari.fi/linux/ 18494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18495T: git git://linuxtv.org/anttip/media_tree.git 18496F: drivers/media/dvb-frontends/rtl2832* 18497 18498RTL2832_SDR MEDIA DRIVER 18499M: Antti Palosaari <crope@iki.fi> 18500L: linux-media@vger.kernel.org 18501S: Maintained 18502W: https://linuxtv.org 18503W: http://palosaari.fi/linux/ 18504Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18505T: git git://linuxtv.org/anttip/media_tree.git 18506F: drivers/media/dvb-frontends/rtl2832_sdr* 18507 18508RTL8180 WIRELESS DRIVER 18509L: linux-wireless@vger.kernel.org 18510S: Orphan 18511W: https://wireless.wiki.kernel.org/ 18512T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18513F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18514 18515RTL8187 WIRELESS DRIVER 18516M: Herton Ronaldo Krzesinski <herton@canonical.com> 18517M: Hin-Tak Leung <htl10@users.sourceforge.net> 18518M: Larry Finger <Larry.Finger@lwfinger.net> 18519L: linux-wireless@vger.kernel.org 18520S: Maintained 18521W: https://wireless.wiki.kernel.org/ 18522T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18523F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18524 18525RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18526M: Jes Sorensen <Jes.Sorensen@gmail.com> 18527L: linux-wireless@vger.kernel.org 18528S: Maintained 18529T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18530F: drivers/net/wireless/realtek/rtl8xxxu/ 18531 18532RTRS TRANSPORT DRIVERS 18533M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18534M: Jack Wang <jinpu.wang@ionos.com> 18535L: linux-rdma@vger.kernel.org 18536S: Maintained 18537F: drivers/infiniband/ulp/rtrs/ 18538 18539RUNTIME VERIFICATION (RV) 18540M: Daniel Bristot de Oliveira <bristot@kernel.org> 18541M: Steven Rostedt <rostedt@goodmis.org> 18542L: linux-trace-kernel@vger.kernel.org 18543S: Maintained 18544F: Documentation/trace/rv/ 18545F: include/linux/rv.h 18546F: include/rv/ 18547F: kernel/trace/rv/ 18548F: tools/verification/ 18549 18550RUST 18551M: Miguel Ojeda <ojeda@kernel.org> 18552M: Alex Gaynor <alex.gaynor@gmail.com> 18553M: Wedson Almeida Filho <wedsonaf@gmail.com> 18554R: Boqun Feng <boqun.feng@gmail.com> 18555R: Gary Guo <gary@garyguo.net> 18556R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18557R: Benno Lossin <benno.lossin@proton.me> 18558L: rust-for-linux@vger.kernel.org 18559S: Supported 18560W: https://github.com/Rust-for-Linux/linux 18561B: https://github.com/Rust-for-Linux/linux/issues 18562C: zulip://rust-for-linux.zulipchat.com 18563T: git https://github.com/Rust-for-Linux/linux.git rust-next 18564F: Documentation/rust/ 18565F: rust/ 18566F: samples/rust/ 18567F: scripts/*rust* 18568K: \b(?i:rust)\b 18569 18570RXRPC SOCKETS (AF_RXRPC) 18571M: David Howells <dhowells@redhat.com> 18572M: Marc Dionne <marc.dionne@auristor.com> 18573L: linux-afs@lists.infradead.org 18574S: Supported 18575W: https://www.infradead.org/~dhowells/kafs/ 18576F: Documentation/networking/rxrpc.rst 18577F: include/keys/rxrpc-type.h 18578F: include/net/af_rxrpc.h 18579F: include/trace/events/rxrpc.h 18580F: include/uapi/linux/rxrpc.h 18581F: net/rxrpc/ 18582 18583S3 SAVAGE FRAMEBUFFER DRIVER 18584M: Antonino Daplas <adaplas@gmail.com> 18585L: linux-fbdev@vger.kernel.org 18586S: Maintained 18587F: drivers/video/fbdev/savage/ 18588 18589S390 ARCHITECTURE 18590M: Heiko Carstens <hca@linux.ibm.com> 18591M: Vasily Gorbik <gor@linux.ibm.com> 18592M: Alexander Gordeev <agordeev@linux.ibm.com> 18593R: Christian Borntraeger <borntraeger@linux.ibm.com> 18594R: Sven Schnelle <svens@linux.ibm.com> 18595L: linux-s390@vger.kernel.org 18596S: Supported 18597T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18598F: Documentation/driver-api/s390-drivers.rst 18599F: Documentation/s390/ 18600F: arch/s390/ 18601F: drivers/s390/ 18602F: drivers/watchdog/diag288_wdt.c 18603 18604S390 COMMON I/O LAYER 18605M: Vineeth Vijayan <vneethv@linux.ibm.com> 18606M: Peter Oberparleiter <oberpar@linux.ibm.com> 18607L: linux-s390@vger.kernel.org 18608S: Supported 18609F: drivers/s390/cio/ 18610 18611S390 DASD DRIVER 18612M: Stefan Haberland <sth@linux.ibm.com> 18613M: Jan Hoeppner <hoeppner@linux.ibm.com> 18614L: linux-s390@vger.kernel.org 18615S: Supported 18616F: block/partitions/ibm.c 18617F: drivers/s390/block/dasd* 18618F: include/linux/dasd_mod.h 18619 18620S390 IOMMU (PCI) 18621M: Niklas Schnelle <schnelle@linux.ibm.com> 18622M: Matthew Rosato <mjrosato@linux.ibm.com> 18623R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18624L: linux-s390@vger.kernel.org 18625S: Supported 18626F: drivers/iommu/s390-iommu.c 18627 18628S390 IUCV NETWORK LAYER 18629M: Alexandra Winter <wintera@linux.ibm.com> 18630M: Wenjia Zhang <wenjia@linux.ibm.com> 18631L: linux-s390@vger.kernel.org 18632L: netdev@vger.kernel.org 18633S: Supported 18634F: drivers/s390/net/*iucv* 18635F: include/net/iucv/ 18636F: net/iucv/ 18637 18638S390 MM 18639M: Alexander Gordeev <agordeev@linux.ibm.com> 18640M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18641L: linux-s390@vger.kernel.org 18642S: Supported 18643T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18644F: arch/s390/include/asm/pgtable.h 18645F: arch/s390/mm 18646 18647S390 NETWORK DRIVERS 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/ 18654 18655S390 PCI SUBSYSTEM 18656M: Niklas Schnelle <schnelle@linux.ibm.com> 18657M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18658L: linux-s390@vger.kernel.org 18659S: Supported 18660F: Documentation/s390/pci.rst 18661F: arch/s390/pci/ 18662F: drivers/pci/hotplug/s390_pci_hpc.c 18663 18664S390 SCM DRIVER 18665M: Vineeth Vijayan <vneethv@linux.ibm.com> 18666L: linux-s390@vger.kernel.org 18667S: Supported 18668F: drivers/s390/block/scm* 18669F: drivers/s390/cio/scm.c 18670 18671S390 VFIO AP DRIVER 18672M: Tony Krowiak <akrowiak@linux.ibm.com> 18673M: Halil Pasic <pasic@linux.ibm.com> 18674M: Jason Herne <jjherne@linux.ibm.com> 18675L: linux-s390@vger.kernel.org 18676S: Supported 18677F: Documentation/s390/vfio-ap* 18678F: drivers/s390/crypto/vfio_ap* 18679 18680S390 VFIO-CCW DRIVER 18681M: Eric Farman <farman@linux.ibm.com> 18682M: Matthew Rosato <mjrosato@linux.ibm.com> 18683R: Halil Pasic <pasic@linux.ibm.com> 18684L: linux-s390@vger.kernel.org 18685L: kvm@vger.kernel.org 18686S: Supported 18687F: Documentation/s390/vfio-ccw.rst 18688F: drivers/s390/cio/vfio_ccw* 18689F: include/uapi/linux/vfio_ccw.h 18690 18691S390 VFIO-PCI DRIVER 18692M: Matthew Rosato <mjrosato@linux.ibm.com> 18693M: Eric Farman <farman@linux.ibm.com> 18694L: linux-s390@vger.kernel.org 18695L: kvm@vger.kernel.org 18696S: Supported 18697F: arch/s390/kvm/pci* 18698F: drivers/vfio/pci/vfio_pci_zdev.c 18699F: include/uapi/linux/vfio_zdev.h 18700 18701S390 ZCRYPT DRIVER 18702M: Harald Freudenberger <freude@linux.ibm.com> 18703L: linux-s390@vger.kernel.org 18704S: Supported 18705F: drivers/s390/crypto/ 18706 18707S390 ZFCP DRIVER 18708M: Steffen Maier <maier@linux.ibm.com> 18709M: Benjamin Block <bblock@linux.ibm.com> 18710L: linux-s390@vger.kernel.org 18711S: Supported 18712F: drivers/s390/scsi/zfcp_* 18713 18714SAA6588 RDS RECEIVER DRIVER 18715M: Hans Verkuil <hverkuil@xs4all.nl> 18716L: linux-media@vger.kernel.org 18717S: Odd Fixes 18718W: https://linuxtv.org 18719T: git git://linuxtv.org/media_tree.git 18720F: drivers/media/i2c/saa6588* 18721 18722SAA7134 VIDEO4LINUX DRIVER 18723M: Mauro Carvalho Chehab <mchehab@kernel.org> 18724L: linux-media@vger.kernel.org 18725S: Odd fixes 18726W: https://linuxtv.org 18727T: git git://linuxtv.org/media_tree.git 18728F: Documentation/driver-api/media/drivers/saa7134* 18729F: drivers/media/pci/saa7134/ 18730 18731SAA7146 VIDEO4LINUX-2 DRIVER 18732M: Hans Verkuil <hverkuil@xs4all.nl> 18733L: linux-media@vger.kernel.org 18734S: Maintained 18735T: git git://linuxtv.org/media_tree.git 18736F: drivers/media/common/saa7146/ 18737F: drivers/media/pci/saa7146/ 18738F: include/media/drv-intf/saa7146* 18739 18740SAFESETID SECURITY MODULE 18741M: Micah Morton <mortonm@chromium.org> 18742S: Supported 18743F: Documentation/admin-guide/LSM/SafeSetID.rst 18744F: security/safesetid/ 18745 18746SAMSUNG AUDIO (ASoC) DRIVERS 18747M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18748L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18749S: Maintained 18750B: mailto:linux-samsung-soc@vger.kernel.org 18751F: Documentation/devicetree/bindings/sound/samsung* 18752F: sound/soc/samsung/ 18753 18754SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18755M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18756L: linux-crypto@vger.kernel.org 18757L: linux-samsung-soc@vger.kernel.org 18758S: Maintained 18759F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18760F: drivers/crypto/exynos-rng.c 18761 18762SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18763M: Łukasz Stelmach <l.stelmach@samsung.com> 18764L: linux-samsung-soc@vger.kernel.org 18765S: Maintained 18766F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18767F: drivers/char/hw_random/exynos-trng.c 18768 18769SAMSUNG FRAMEBUFFER DRIVER 18770M: Jingoo Han <jingoohan1@gmail.com> 18771L: linux-fbdev@vger.kernel.org 18772S: Maintained 18773F: drivers/video/fbdev/s3c-fb.c 18774 18775SAMSUNG INTERCONNECT DRIVERS 18776M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18777M: Artur Świgoń <a.swigon@samsung.com> 18778L: linux-pm@vger.kernel.org 18779L: linux-samsung-soc@vger.kernel.org 18780S: Supported 18781F: drivers/interconnect/samsung/ 18782 18783SAMSUNG LAPTOP DRIVER 18784M: Corentin Chary <corentin.chary@gmail.com> 18785L: platform-driver-x86@vger.kernel.org 18786S: Maintained 18787F: drivers/platform/x86/samsung-laptop.c 18788 18789SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18790M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18791L: linux-kernel@vger.kernel.org 18792L: linux-samsung-soc@vger.kernel.org 18793S: Supported 18794B: mailto:linux-samsung-soc@vger.kernel.org 18795F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18796F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18797F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18798F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18799F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18800F: drivers/clk/clk-s2mps11.c 18801F: drivers/mfd/sec*.c 18802F: drivers/regulator/s2m*.c 18803F: drivers/regulator/s5m*.c 18804F: drivers/rtc/rtc-s5m.c 18805F: include/linux/mfd/samsung/ 18806 18807SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18808M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18809L: linux-media@vger.kernel.org 18810L: linux-samsung-soc@vger.kernel.org 18811S: Maintained 18812F: drivers/media/platform/samsung/s3c-camif/ 18813F: include/media/drv-intf/s3c_camif.h 18814 18815SAMSUNG S3FWRN5 NFC DRIVER 18816M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18817S: Maintained 18818F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18819F: drivers/nfc/s3fwrn5 18820 18821SAMSUNG S5C73M3 CAMERA DRIVER 18822M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18823M: Andrzej Hajda <andrzej.hajda@intel.com> 18824L: linux-media@vger.kernel.org 18825S: Supported 18826F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18827F: drivers/media/i2c/s5c73m3/* 18828 18829SAMSUNG S5K5BAF CAMERA DRIVER 18830M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18831M: Andrzej Hajda <andrzej.hajda@intel.com> 18832L: linux-media@vger.kernel.org 18833S: Supported 18834F: drivers/media/i2c/s5k5baf.c 18835 18836SAMSUNG S5P Security SubSystem (SSS) DRIVER 18837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18838M: Vladimir Zapolskiy <vz@mleia.com> 18839L: linux-crypto@vger.kernel.org 18840L: linux-samsung-soc@vger.kernel.org 18841S: Maintained 18842F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18843F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18844F: drivers/crypto/s5p-sss.c 18845 18846SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18847M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18848L: linux-media@vger.kernel.org 18849S: Supported 18850Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18851F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18852F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18853F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18854F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18855F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18856F: drivers/media/platform/samsung/exynos4-is/ 18857 18858SAMSUNG SOC CLOCK DRIVERS 18859M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18860M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18861M: Tomasz Figa <tomasz.figa@gmail.com> 18862M: Chanwoo Choi <cw00.choi@samsung.com> 18863R: Alim Akhtar <alim.akhtar@samsung.com> 18864L: linux-samsung-soc@vger.kernel.org 18865S: Supported 18866T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18867T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18868F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18869F: Documentation/devicetree/bindings/clock/samsung,s3c* 18870F: drivers/clk/samsung/ 18871F: include/dt-bindings/clock/exynos*.h 18872F: include/dt-bindings/clock/s5p*.h 18873F: include/dt-bindings/clock/samsung,*.h 18874F: include/linux/clk/samsung.h 18875 18876SAMSUNG SPI DRIVERS 18877M: Andi Shyti <andi.shyti@kernel.org> 18878L: linux-spi@vger.kernel.org 18879L: linux-samsung-soc@vger.kernel.org 18880S: Maintained 18881F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18882F: drivers/spi/spi-s3c* 18883F: include/linux/platform_data/spi-s3c64xx.h 18884 18885SAMSUNG SXGBE DRIVERS 18886M: Byungho An <bh74.an@samsung.com> 18887L: netdev@vger.kernel.org 18888S: Supported 18889F: drivers/net/ethernet/samsung/sxgbe/ 18890 18891SAMSUNG THERMAL DRIVER 18892M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18893M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18894L: linux-pm@vger.kernel.org 18895L: linux-samsung-soc@vger.kernel.org 18896S: Maintained 18897F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18898F: drivers/thermal/samsung/ 18899 18900SAMSUNG USB2 PHY DRIVER 18901M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18902L: linux-kernel@vger.kernel.org 18903S: Supported 18904F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18905F: Documentation/driver-api/phy/samsung-usb2.rst 18906F: drivers/phy/samsung/phy-exynos4210-usb2.c 18907F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18908F: drivers/phy/samsung/phy-exynos5250-usb2.c 18909F: drivers/phy/samsung/phy-s5pv210-usb2.c 18910F: drivers/phy/samsung/phy-samsung-usb2.c 18911F: drivers/phy/samsung/phy-samsung-usb2.h 18912 18913SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18914M: Paul Barker <paul.barker@sancloud.com> 18915R: Marc Murphy <marc.murphy@sancloud.com> 18916S: Supported 18917F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18918 18919SC1200 WDT DRIVER 18920M: Zwane Mwaikambo <zwanem@gmail.com> 18921S: Maintained 18922F: drivers/watchdog/sc1200wdt.c 18923 18924SCHEDULER 18925M: Ingo Molnar <mingo@redhat.com> 18926M: Peter Zijlstra <peterz@infradead.org> 18927M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18928M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18929R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18930R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18931R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18932R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18933R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18934R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18935L: linux-kernel@vger.kernel.org 18936S: Maintained 18937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18938F: include/linux/preempt.h 18939F: include/linux/sched.h 18940F: include/linux/wait.h 18941F: include/uapi/linux/sched.h 18942F: kernel/sched/ 18943 18944SCSI LIBSAS SUBSYSTEM 18945R: John Garry <john.g.garry@oracle.com> 18946R: Jason Yan <yanaijie@huawei.com> 18947L: linux-scsi@vger.kernel.org 18948S: Supported 18949F: Documentation/scsi/libsas.rst 18950F: drivers/scsi/libsas/ 18951F: include/scsi/libsas.h 18952F: include/scsi/sas_ata.h 18953 18954SCSI RDMA PROTOCOL (SRP) INITIATOR 18955M: Bart Van Assche <bvanassche@acm.org> 18956L: linux-rdma@vger.kernel.org 18957S: Supported 18958Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18959F: drivers/infiniband/ulp/srp/ 18960F: include/scsi/srp.h 18961 18962SCSI RDMA PROTOCOL (SRP) TARGET 18963M: Bart Van Assche <bvanassche@acm.org> 18964L: linux-rdma@vger.kernel.org 18965L: target-devel@vger.kernel.org 18966S: Supported 18967Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18968F: drivers/infiniband/ulp/srpt/ 18969 18970SCSI SG DRIVER 18971M: Doug Gilbert <dgilbert@interlog.com> 18972L: linux-scsi@vger.kernel.org 18973S: Maintained 18974W: http://sg.danny.cz/sg 18975F: Documentation/scsi/scsi-generic.rst 18976F: drivers/scsi/sg.c 18977F: include/scsi/sg.h 18978 18979SCSI SUBSYSTEM 18980M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18981M: "Martin K. Petersen" <martin.petersen@oracle.com> 18982L: linux-scsi@vger.kernel.org 18983S: Maintained 18984Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18985T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18986T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18987F: Documentation/devicetree/bindings/scsi/ 18988F: drivers/scsi/ 18989F: drivers/ufs/ 18990F: include/scsi/ 18991 18992SCSI TAPE DRIVER 18993M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18994L: linux-scsi@vger.kernel.org 18995S: Maintained 18996F: Documentation/scsi/st.rst 18997F: drivers/scsi/st.* 18998F: drivers/scsi/st_*.h 18999 19000SCSI TARGET CORE USER DRIVER 19001M: Bodo Stroesser <bostroesser@gmail.com> 19002L: linux-scsi@vger.kernel.org 19003L: target-devel@vger.kernel.org 19004S: Supported 19005F: Documentation/target/tcmu-design.rst 19006F: drivers/target/target_core_user.c 19007F: include/uapi/linux/target_core_user.h 19008 19009SCSI TARGET SUBSYSTEM 19010M: "Martin K. Petersen" <martin.petersen@oracle.com> 19011L: linux-scsi@vger.kernel.org 19012L: target-devel@vger.kernel.org 19013S: Supported 19014W: http://www.linux-iscsi.org 19015Q: https://patchwork.kernel.org/project/target-devel/list/ 19016T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19017F: Documentation/target/ 19018F: drivers/target/ 19019F: include/target/ 19020 19021SCTP PROTOCOL 19022M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19023M: Xin Long <lucien.xin@gmail.com> 19024L: linux-sctp@vger.kernel.org 19025S: Maintained 19026W: https://github.com/sctp/lksctp-tools/wiki 19027F: Documentation/networking/sctp.rst 19028F: include/linux/sctp.h 19029F: include/net/sctp/ 19030F: include/uapi/linux/sctp.h 19031F: net/sctp/ 19032 19033SCx200 CPU SUPPORT 19034M: Jim Cromie <jim.cromie@gmail.com> 19035S: Odd Fixes 19036F: Documentation/i2c/busses/scx200_acb.rst 19037F: arch/x86/platform/scx200/ 19038F: drivers/i2c/busses/scx200* 19039F: drivers/mtd/maps/scx200_docflash.c 19040F: drivers/watchdog/scx200_wdt.c 19041F: include/linux/scx200.h 19042 19043SCx200 GPIO DRIVER 19044M: Jim Cromie <jim.cromie@gmail.com> 19045S: Maintained 19046F: drivers/char/scx200_gpio.c 19047F: include/linux/scx200_gpio.h 19048 19049SCx200 HRT CLOCKSOURCE DRIVER 19050M: Jim Cromie <jim.cromie@gmail.com> 19051S: Maintained 19052F: drivers/clocksource/scx200_hrt.c 19053 19054SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19055M: Sascha Sommer <saschasommer@freenet.de> 19056L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19057S: Maintained 19058F: drivers/mmc/host/sdricoh_cs.c 19059 19060SECO BOARDS CEC DRIVER 19061M: Ettore Chimenti <ek5.chimenti@gmail.com> 19062S: Maintained 19063F: drivers/media/cec/platform/seco/seco-cec.c 19064F: drivers/media/cec/platform/seco/seco-cec.h 19065 19066SECURE COMPUTING 19067M: Kees Cook <keescook@chromium.org> 19068R: Andy Lutomirski <luto@amacapital.net> 19069R: Will Drewry <wad@chromium.org> 19070S: Supported 19071T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19072F: Documentation/userspace-api/seccomp_filter.rst 19073F: include/linux/seccomp.h 19074F: include/uapi/linux/seccomp.h 19075F: kernel/seccomp.c 19076F: tools/testing/selftests/kselftest_harness.h 19077F: tools/testing/selftests/seccomp/* 19078K: \bsecure_computing 19079K: \bTIF_SECCOMP\b 19080 19081SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19082M: Kamal Dasu <kamal.dasu@broadcom.com> 19083M: Al Cooper <alcooperx@gmail.com> 19084R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19085L: linux-mmc@vger.kernel.org 19086S: Maintained 19087F: drivers/mmc/host/sdhci-brcmstb* 19088 19089SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19090M: Adrian Hunter <adrian.hunter@intel.com> 19091L: linux-mmc@vger.kernel.org 19092S: Supported 19093F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19094F: drivers/mmc/host/sdhci* 19095 19096SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19097M: Eugen Hristev <eugen.hristev@microchip.com> 19098L: linux-mmc@vger.kernel.org 19099S: Supported 19100F: drivers/mmc/host/sdhci-of-at91.c 19101 19102SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19103M: Haibo Chen <haibo.chen@nxp.com> 19104L: linux-imx@nxp.com 19105L: linux-mmc@vger.kernel.org 19106S: Maintained 19107F: drivers/mmc/host/sdhci-esdhc-imx.c 19108 19109SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19110M: Ben Dooks <ben-linux@fluff.org> 19111M: Jaehoon Chung <jh80.chung@samsung.com> 19112L: linux-mmc@vger.kernel.org 19113S: Maintained 19114F: drivers/mmc/host/sdhci-s3c* 19115 19116SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19117M: Viresh Kumar <vireshk@kernel.org> 19118L: linux-mmc@vger.kernel.org 19119S: Maintained 19120F: drivers/mmc/host/sdhci-spear.c 19121 19122SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19123M: Vignesh Raghavendra <vigneshr@ti.com> 19124L: linux-mmc@vger.kernel.org 19125S: Maintained 19126F: drivers/mmc/host/sdhci-omap.c 19127 19128SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19129M: Jonathan Derrick <jonathan.derrick@linux.dev> 19130L: linux-block@vger.kernel.org 19131S: Supported 19132F: block/opal_proto.h 19133F: block/sed* 19134F: include/linux/sed* 19135F: include/uapi/linux/sed* 19136 19137SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19138M: Mark Rutland <mark.rutland@arm.com> 19139M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19140M: Sudeep Holla <sudeep.holla@arm.com> 19141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19142S: Maintained 19143F: drivers/firmware/smccc/ 19144F: include/linux/arm-smccc.h 19145 19146SECURITY CONTACT 19147M: Security Officers <security@kernel.org> 19148S: Supported 19149F: Documentation/process/security-bugs.rst 19150 19151SECURITY SUBSYSTEM 19152M: Paul Moore <paul@paul-moore.com> 19153M: James Morris <jmorris@namei.org> 19154M: "Serge E. Hallyn" <serge@hallyn.com> 19155L: linux-security-module@vger.kernel.org (suggested Cc:) 19156S: Supported 19157W: http://kernsec.org/ 19158T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19159F: security/ 19160X: security/selinux/ 19161 19162SELINUX SECURITY MODULE 19163M: Paul Moore <paul@paul-moore.com> 19164M: Stephen Smalley <stephen.smalley.work@gmail.com> 19165M: Eric Paris <eparis@parisplace.org> 19166L: selinux@vger.kernel.org 19167S: Supported 19168W: https://selinuxproject.org 19169W: https://github.com/SELinuxProject 19170T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19171F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19172F: Documentation/ABI/removed/sysfs-selinux-disable 19173F: Documentation/admin-guide/LSM/SELinux.rst 19174F: include/trace/events/avc.h 19175F: include/uapi/linux/selinux_netlink.h 19176F: scripts/selinux/ 19177F: security/selinux/ 19178 19179SENSABLE PHANTOM 19180M: Jiri Slaby <jirislaby@kernel.org> 19181S: Maintained 19182F: drivers/misc/phantom.c 19183F: include/uapi/linux/phantom.h 19184 19185SENSEAIR SUNRISE 006-0-0007 19186M: Jacopo Mondi <jacopo@jmondi.org> 19187S: Maintained 19188F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19189F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19190F: drivers/iio/chemical/sunrise_co2.c 19191 19192SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19193M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19194S: Maintained 19195F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19196F: drivers/iio/chemical/scd30.h 19197F: drivers/iio/chemical/scd30_core.c 19198F: drivers/iio/chemical/scd30_i2c.c 19199F: drivers/iio/chemical/scd30_serial.c 19200 19201SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19202M: Roan van Dijk <roan@protonic.nl> 19203S: Maintained 19204F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19205F: drivers/iio/chemical/scd4x.c 19206 19207SENSIRION SGP40 GAS SENSOR DRIVER 19208M: Andreas Klinger <ak@it-klinger.de> 19209S: Maintained 19210F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19211F: drivers/iio/chemical/sgp40.c 19212 19213SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19214M: Tomasz Duszynski <tduszyns@gmail.com> 19215S: Maintained 19216F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19217F: drivers/iio/chemical/sps30.c 19218F: drivers/iio/chemical/sps30_i2c.c 19219F: drivers/iio/chemical/sps30_serial.c 19220 19221SERIAL DEVICE BUS 19222M: Rob Herring <robh@kernel.org> 19223L: linux-serial@vger.kernel.org 19224S: Maintained 19225F: Documentation/devicetree/bindings/serial/serial.yaml 19226F: drivers/tty/serdev/ 19227F: include/linux/serdev.h 19228 19229SERIAL DRIVERS 19230M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19231L: linux-serial@vger.kernel.org 19232S: Maintained 19233F: Documentation/devicetree/bindings/serial/ 19234F: drivers/tty/serial/ 19235 19236SERIAL IR RECEIVER 19237M: Sean Young <sean@mess.org> 19238L: linux-media@vger.kernel.org 19239S: Maintained 19240F: drivers/media/rc/serial_ir.c 19241 19242SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19243M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19244L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19245S: Maintained 19246F: Documentation/devicetree/bindings/slimbus/ 19247F: drivers/slimbus/ 19248F: include/linux/slimbus.h 19249 19250SFC NETWORK DRIVER 19251M: Edward Cree <ecree.xilinx@gmail.com> 19252M: Martin Habets <habetsm.xilinx@gmail.com> 19253L: netdev@vger.kernel.org 19254L: linux-net-drivers@amd.com 19255S: Supported 19256F: Documentation/networking/devlink/sfc.rst 19257F: drivers/net/ethernet/sfc/ 19258 19259SFCTEMP HWMON DRIVER 19260M: Emil Renner Berthing <kernel@esmil.dk> 19261L: linux-hwmon@vger.kernel.org 19262S: Maintained 19263F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19264F: Documentation/hwmon/sfctemp.rst 19265F: drivers/hwmon/sfctemp.c 19266 19267SFF/SFP/SFP+ MODULE SUPPORT 19268M: Russell King <linux@armlinux.org.uk> 19269L: netdev@vger.kernel.org 19270S: Maintained 19271F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19272F: drivers/net/phy/phylink.c 19273F: drivers/net/phy/sfp* 19274F: include/linux/mdio/mdio-i2c.h 19275F: include/linux/phylink.h 19276F: include/linux/sfp.h 19277K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19278 19279SGI GRU DRIVER 19280M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19281S: Maintained 19282F: drivers/misc/sgi-gru/ 19283 19284SGI XP/XPC/XPNET DRIVER 19285M: Robin Holt <robinmholt@gmail.com> 19286M: Steve Wahl <steve.wahl@hpe.com> 19287R: Mike Travis <mike.travis@hpe.com> 19288S: Maintained 19289F: drivers/misc/sgi-xp/ 19290 19291SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19292M: Karsten Graul <kgraul@linux.ibm.com> 19293M: Wenjia Zhang <wenjia@linux.ibm.com> 19294M: Jan Karcher <jaka@linux.ibm.com> 19295R: D. Wythe <alibuda@linux.alibaba.com> 19296R: Tony Lu <tonylu@linux.alibaba.com> 19297R: Wen Gu <guwen@linux.alibaba.com> 19298L: linux-s390@vger.kernel.org 19299S: Supported 19300F: net/smc/ 19301 19302SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19303M: Linus Walleij <linus.walleij@linaro.org> 19304L: linux-iio@vger.kernel.org 19305S: Maintained 19306T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19307F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19308F: drivers/iio/light/gp2ap002.c 19309 19310SHARP RJ54N1CB0C SENSOR DRIVER 19311M: Jacopo Mondi <jacopo@jmondi.org> 19312L: linux-media@vger.kernel.org 19313S: Odd fixes 19314T: git git://linuxtv.org/media_tree.git 19315F: drivers/media/i2c/rj54n1cb0c.c 19316F: include/media/i2c/rj54n1cb0c.h 19317 19318SH_VOU V4L2 OUTPUT DRIVER 19319L: linux-media@vger.kernel.org 19320S: Orphan 19321F: drivers/media/platform/renesas/sh_vou.c 19322F: include/media/drv-intf/sh_vou.h 19323 19324SI2157 MEDIA DRIVER 19325M: Antti Palosaari <crope@iki.fi> 19326L: linux-media@vger.kernel.org 19327S: Maintained 19328W: https://linuxtv.org 19329W: http://palosaari.fi/linux/ 19330Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19331T: git git://linuxtv.org/anttip/media_tree.git 19332F: drivers/media/tuners/si2157* 19333 19334SI2165 MEDIA DRIVER 19335M: Matthias Schwarzott <zzam@gentoo.org> 19336L: linux-media@vger.kernel.org 19337S: Maintained 19338W: https://linuxtv.org 19339Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19340F: drivers/media/dvb-frontends/si2165* 19341 19342SI2168 MEDIA DRIVER 19343M: Antti Palosaari <crope@iki.fi> 19344L: linux-media@vger.kernel.org 19345S: Maintained 19346W: https://linuxtv.org 19347W: http://palosaari.fi/linux/ 19348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19349T: git git://linuxtv.org/anttip/media_tree.git 19350F: drivers/media/dvb-frontends/si2168* 19351 19352SI470X FM RADIO RECEIVER I2C DRIVER 19353M: Hans Verkuil <hverkuil@xs4all.nl> 19354L: linux-media@vger.kernel.org 19355S: Odd Fixes 19356W: https://linuxtv.org 19357T: git git://linuxtv.org/media_tree.git 19358F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19359F: drivers/media/radio/si470x/radio-si470x-i2c.c 19360 19361SI470X FM RADIO RECEIVER USB DRIVER 19362M: Hans Verkuil <hverkuil@xs4all.nl> 19363L: linux-media@vger.kernel.org 19364S: Maintained 19365W: https://linuxtv.org 19366T: git git://linuxtv.org/media_tree.git 19367F: drivers/media/radio/si470x/radio-si470x-common.c 19368F: drivers/media/radio/si470x/radio-si470x-usb.c 19369F: drivers/media/radio/si470x/radio-si470x.h 19370 19371SI4713 FM RADIO TRANSMITTER I2C DRIVER 19372M: Eduardo Valentin <edubezval@gmail.com> 19373L: linux-media@vger.kernel.org 19374S: Odd Fixes 19375W: https://linuxtv.org 19376T: git git://linuxtv.org/media_tree.git 19377F: drivers/media/radio/si4713/si4713.? 19378 19379SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19380M: Eduardo Valentin <edubezval@gmail.com> 19381L: linux-media@vger.kernel.org 19382S: Odd Fixes 19383W: https://linuxtv.org 19384T: git git://linuxtv.org/media_tree.git 19385F: drivers/media/radio/si4713/radio-platform-si4713.c 19386 19387SI4713 FM RADIO TRANSMITTER USB DRIVER 19388M: Hans Verkuil <hverkuil@xs4all.nl> 19389L: linux-media@vger.kernel.org 19390S: Maintained 19391W: https://linuxtv.org 19392T: git git://linuxtv.org/media_tree.git 19393F: drivers/media/radio/si4713/radio-usb-si4713.c 19394 19395SIANO DVB DRIVER 19396M: Mauro Carvalho Chehab <mchehab@kernel.org> 19397L: linux-media@vger.kernel.org 19398S: Odd fixes 19399W: https://linuxtv.org 19400T: git git://linuxtv.org/media_tree.git 19401F: drivers/media/common/siano/ 19402F: drivers/media/mmc/siano/ 19403F: drivers/media/usb/siano/ 19404F: drivers/media/usb/siano/ 19405 19406SIFIVE DRIVERS 19407M: Palmer Dabbelt <palmer@dabbelt.com> 19408M: Paul Walmsley <paul.walmsley@sifive.com> 19409L: linux-riscv@lists.infradead.org 19410S: Supported 19411N: sifive 19412K: [^@]sifive 19413 19414SIFIVE FU540 SYSTEM-ON-CHIP 19415M: Paul Walmsley <paul.walmsley@sifive.com> 19416M: Palmer Dabbelt <palmer@dabbelt.com> 19417L: linux-riscv@lists.infradead.org 19418S: Supported 19419T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19420N: fu540 19421K: fu540 19422 19423SIFIVE PDMA DRIVER 19424M: Green Wan <green.wan@sifive.com> 19425S: Maintained 19426F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19427F: drivers/dma/sf-pdma/ 19428 19429SIFIVE SOC DRIVERS 19430M: Conor Dooley <conor@kernel.org> 19431L: linux-riscv@lists.infradead.org 19432S: Maintained 19433T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19434F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19435F: drivers/soc/sifive/ 19436 19437SILEAD TOUCHSCREEN DRIVER 19438M: Hans de Goede <hdegoede@redhat.com> 19439L: linux-input@vger.kernel.org 19440L: platform-driver-x86@vger.kernel.org 19441S: Maintained 19442F: drivers/input/touchscreen/silead.c 19443F: drivers/platform/x86/touchscreen_dmi.c 19444 19445SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19446M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19447S: Supported 19448F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19449F: drivers/net/wireless/silabs/wfx/ 19450 19451SILICON MOTION SM712 FRAME BUFFER DRIVER 19452M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19453M: Teddy Wang <teddy.wang@siliconmotion.com> 19454M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19455L: linux-fbdev@vger.kernel.org 19456S: Maintained 19457F: Documentation/fb/sm712fb.rst 19458F: drivers/video/fbdev/sm712* 19459 19460SILVACO I3C DUAL-ROLE MASTER 19461M: Miquel Raynal <miquel.raynal@bootlin.com> 19462M: Conor Culhane <conor.culhane@silvaco.com> 19463L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19464S: Maintained 19465F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19466F: drivers/i3c/master/svc-i3c-master.c 19467 19468SIMPLEFB FB DRIVER 19469M: Hans de Goede <hdegoede@redhat.com> 19470L: linux-fbdev@vger.kernel.org 19471S: Maintained 19472F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19473F: drivers/video/fbdev/simplefb.c 19474F: include/linux/platform_data/simplefb.h 19475 19476SIMTEC EB110ATX (Chalice CATS) 19477M: Simtec Linux Team <linux@simtec.co.uk> 19478S: Supported 19479W: http://www.simtec.co.uk/products/EB110ATX/ 19480 19481SIOX 19482M: Thorsten Scherer <t.scherer@eckelmann.de> 19483M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19484R: Pengutronix Kernel Team <kernel@pengutronix.de> 19485S: Supported 19486F: drivers/gpio/gpio-siox.c 19487F: drivers/siox/* 19488F: include/trace/events/siox.h 19489 19490SIPHASH PRF ROUTINES 19491M: Jason A. Donenfeld <Jason@zx2c4.com> 19492S: Maintained 19493F: include/linux/siphash.h 19494F: lib/siphash.c 19495F: lib/siphash_kunit.c 19496 19497SIS 190 ETHERNET DRIVER 19498M: Francois Romieu <romieu@fr.zoreil.com> 19499L: netdev@vger.kernel.org 19500S: Maintained 19501F: drivers/net/ethernet/sis/sis190.c 19502 19503SIS 900/7016 FAST ETHERNET DRIVER 19504M: Daniele Venzano <venza@brownhat.org> 19505L: netdev@vger.kernel.org 19506S: Maintained 19507W: http://www.brownhat.org/sis900.html 19508F: drivers/net/ethernet/sis/sis900.* 19509 19510SIS FRAMEBUFFER DRIVER 19511S: Orphan 19512F: Documentation/fb/sisfb.rst 19513F: drivers/video/fbdev/sis/ 19514F: include/video/sisfb.h 19515 19516SIS I2C TOUCHSCREEN DRIVER 19517M: Mika Penttilä <mpenttil@redhat.com> 19518L: linux-input@vger.kernel.org 19519S: Maintained 19520F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19521F: drivers/input/touchscreen/sis_i2c.c 19522 19523SIS USB2VGA DRIVER 19524M: Thomas Winischhofer <thomas@winischhofer.net> 19525S: Maintained 19526W: http://www.winischhofer.at/linuxsisusbvga.shtml 19527F: drivers/usb/misc/sisusbvga/ 19528 19529SL28 CPLD MFD DRIVER 19530M: Michael Walle <michael@walle.cc> 19531S: Maintained 19532F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19533F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19534F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19535F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19536F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19537F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19538F: drivers/gpio/gpio-sl28cpld.c 19539F: drivers/hwmon/sl28cpld-hwmon.c 19540F: drivers/irqchip/irq-sl28cpld.c 19541F: drivers/pwm/pwm-sl28cpld.c 19542F: drivers/watchdog/sl28cpld_wdt.c 19543 19544SL28 VPD NVMEM LAYOUT DRIVER 19545M: Michael Walle <michael@walle.cc> 19546S: Maintained 19547F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19548F: drivers/nvmem/layouts/sl28vpd.c 19549 19550SLAB ALLOCATOR 19551M: Christoph Lameter <cl@linux.com> 19552M: Pekka Enberg <penberg@kernel.org> 19553M: David Rientjes <rientjes@google.com> 19554M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19555M: Andrew Morton <akpm@linux-foundation.org> 19556M: Vlastimil Babka <vbabka@suse.cz> 19557R: Roman Gushchin <roman.gushchin@linux.dev> 19558R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19559L: linux-mm@kvack.org 19560S: Maintained 19561T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19562F: include/linux/sl?b*.h 19563F: mm/sl?b* 19564 19565SLCAN CAN NETWORK DRIVER 19566M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19567L: linux-can@vger.kernel.org 19568S: Maintained 19569F: drivers/net/can/slcan/ 19570 19571SLEEPABLE READ-COPY UPDATE (SRCU) 19572M: Lai Jiangshan <jiangshanlai@gmail.com> 19573M: "Paul E. McKenney" <paulmck@kernel.org> 19574M: Josh Triplett <josh@joshtriplett.org> 19575R: Steven Rostedt <rostedt@goodmis.org> 19576R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19577L: rcu@vger.kernel.org 19578S: Supported 19579W: http://www.rdrop.com/users/paulmck/RCU/ 19580T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19581F: include/linux/srcu*.h 19582F: kernel/rcu/srcu*.c 19583 19584SMACK SECURITY MODULE 19585M: Casey Schaufler <casey@schaufler-ca.com> 19586L: linux-security-module@vger.kernel.org 19587S: Maintained 19588W: http://schaufler-ca.com 19589T: git git://github.com/cschaufler/smack-next 19590F: Documentation/admin-guide/LSM/Smack.rst 19591F: security/smack/ 19592 19593SMC91x ETHERNET DRIVER 19594M: Nicolas Pitre <nico@fluxnic.net> 19595S: Odd Fixes 19596F: drivers/net/ethernet/smsc/smc91x.* 19597 19598SMM665 HARDWARE MONITOR DRIVER 19599M: Guenter Roeck <linux@roeck-us.net> 19600L: linux-hwmon@vger.kernel.org 19601S: Maintained 19602F: Documentation/hwmon/smm665.rst 19603F: drivers/hwmon/smm665.c 19604 19605SMSC EMC2103 HARDWARE MONITOR DRIVER 19606M: Steve Glendinning <steve.glendinning@shawell.net> 19607L: linux-hwmon@vger.kernel.org 19608S: Maintained 19609F: Documentation/hwmon/emc2103.rst 19610F: drivers/hwmon/emc2103.c 19611 19612SMSC SCH5627 HARDWARE MONITOR DRIVER 19613M: Hans de Goede <hdegoede@redhat.com> 19614L: linux-hwmon@vger.kernel.org 19615S: Supported 19616F: Documentation/hwmon/sch5627.rst 19617F: drivers/hwmon/sch5627.c 19618 19619SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19620M: Steve Glendinning <steve.glendinning@shawell.net> 19621L: linux-fbdev@vger.kernel.org 19622S: Maintained 19623F: drivers/video/fbdev/smscufx.c 19624 19625SMSC47B397 HARDWARE MONITOR DRIVER 19626M: Jean Delvare <jdelvare@suse.com> 19627L: linux-hwmon@vger.kernel.org 19628S: Maintained 19629F: Documentation/hwmon/smsc47b397.rst 19630F: drivers/hwmon/smsc47b397.c 19631 19632SMSC911x ETHERNET DRIVER 19633M: Steve Glendinning <steve.glendinning@shawell.net> 19634L: netdev@vger.kernel.org 19635S: Maintained 19636F: drivers/net/ethernet/smsc/smsc911x.* 19637F: include/linux/smsc911x.h 19638 19639SMSC9420 PCI ETHERNET DRIVER 19640M: Steve Glendinning <steve.glendinning@shawell.net> 19641L: netdev@vger.kernel.org 19642S: Maintained 19643F: drivers/net/ethernet/smsc/smsc9420.* 19644 19645SNET DPU VIRTIO DATA PATH ACCELERATOR 19646R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19647F: drivers/vdpa/solidrun/ 19648 19649SOCIONEXT (SNI) AVE NETWORK DRIVER 19650M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19651L: netdev@vger.kernel.org 19652S: Maintained 19653F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19654F: drivers/net/ethernet/socionext/sni_ave.c 19655 19656SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19657M: Jassi Brar <jaswinder.singh@linaro.org> 19658M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19659L: netdev@vger.kernel.org 19660S: Maintained 19661F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19662F: drivers/net/ethernet/socionext/netsec.c 19663 19664SOCIONEXT (SNI) Synquacer SPI DRIVER 19665M: Masahisa Kojima <masahisa.kojima@linaro.org> 19666M: Jassi Brar <jaswinder.singh@linaro.org> 19667L: linux-spi@vger.kernel.org 19668S: Maintained 19669F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19670F: drivers/spi/spi-synquacer.c 19671 19672SOCIONEXT SYNQUACER I2C DRIVER 19673M: Ard Biesheuvel <ardb@kernel.org> 19674L: linux-i2c@vger.kernel.org 19675S: Maintained 19676F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19677F: drivers/i2c/busses/i2c-synquacer.c 19678 19679SOCIONEXT UNIPHIER SOUND DRIVER 19680L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19681S: Orphan 19682F: sound/soc/uniphier/ 19683 19684SOCKET TIMESTAMPING 19685M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19686S: Maintained 19687F: Documentation/networking/timestamping.rst 19688F: include/uapi/linux/net_tstamp.h 19689F: tools/testing/selftests/net/so_txtime.c 19690 19691SOEKRIS NET48XX LED SUPPORT 19692M: Chris Boot <bootc@bootc.net> 19693S: Maintained 19694F: drivers/leds/leds-net48xx.c 19695 19696SOFT-IWARP DRIVER (siw) 19697M: Bernard Metzler <bmt@zurich.ibm.com> 19698L: linux-rdma@vger.kernel.org 19699S: Supported 19700F: drivers/infiniband/sw/siw/ 19701F: include/uapi/rdma/siw-abi.h 19702 19703SOFT-ROCE DRIVER (rxe) 19704M: Zhu Yanjun <zyjzyj2000@gmail.com> 19705L: linux-rdma@vger.kernel.org 19706S: Supported 19707F: drivers/infiniband/sw/rxe/ 19708F: include/uapi/rdma/rdma_user_rxe.h 19709 19710SOFTLOGIC 6x10 MPEG CODEC 19711M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19712M: Anton Sviridenko <anton@corp.bluecherry.net> 19713M: Andrey Utkin <andrey_utkin@fastmail.com> 19714M: Ismael Luceno <ismael@iodev.co.uk> 19715L: linux-media@vger.kernel.org 19716S: Supported 19717F: drivers/media/pci/solo6x10/ 19718 19719SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19720M: James Morse <james.morse@arm.com> 19721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19722S: Maintained 19723F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19724F: drivers/firmware/arm_sdei.c 19725F: include/linux/arm_sdei.h 19726F: include/uapi/linux/arm_sdei.h 19727 19728SOFTWARE NODES AND DEVICE PROPERTIES 19729R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19730R: Daniel Scally <djrscally@gmail.com> 19731R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19732R: Sakari Ailus <sakari.ailus@linux.intel.com> 19733L: linux-acpi@vger.kernel.org 19734S: Maintained 19735F: drivers/base/property.c 19736F: drivers/base/swnode.c 19737F: include/linux/fwnode.h 19738F: include/linux/property.h 19739 19740SOFTWARE RAID (Multiple Disks) SUPPORT 19741M: Song Liu <song@kernel.org> 19742L: linux-raid@vger.kernel.org 19743S: Supported 19744Q: https://patchwork.kernel.org/project/linux-raid/list/ 19745T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19746F: drivers/md/Kconfig 19747F: drivers/md/Makefile 19748F: drivers/md/md* 19749F: drivers/md/raid* 19750F: include/linux/raid/ 19751F: include/uapi/linux/raid/ 19752 19753SOLIDRUN CLEARFOG SUPPORT 19754M: Russell King <linux@armlinux.org.uk> 19755S: Maintained 19756F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19757F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19758 19759SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19760M: Russell King <linux@armlinux.org.uk> 19761S: Maintained 19762F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19763F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19764F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19765 19766SONIC NETWORK DRIVER 19767M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19768L: netdev@vger.kernel.org 19769S: Maintained 19770F: drivers/net/ethernet/natsemi/sonic.* 19771 19772SONICS SILICON BACKPLANE DRIVER (SSB) 19773M: Michael Buesch <m@bues.ch> 19774L: linux-wireless@vger.kernel.org 19775S: Maintained 19776F: drivers/ssb/ 19777F: include/linux/ssb/ 19778 19779SONY IMX208 SENSOR DRIVER 19780M: Sakari Ailus <sakari.ailus@linux.intel.com> 19781L: linux-media@vger.kernel.org 19782S: Maintained 19783T: git git://linuxtv.org/media_tree.git 19784F: drivers/media/i2c/imx208.c 19785 19786SONY IMX214 SENSOR DRIVER 19787M: Ricardo Ribalda <ribalda@kernel.org> 19788L: linux-media@vger.kernel.org 19789S: Maintained 19790T: git git://linuxtv.org/media_tree.git 19791F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19792F: drivers/media/i2c/imx214.c 19793 19794SONY IMX219 SENSOR DRIVER 19795M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19796L: linux-media@vger.kernel.org 19797S: Maintained 19798T: git git://linuxtv.org/media_tree.git 19799F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19800F: drivers/media/i2c/imx219.c 19801 19802SONY IMX258 SENSOR DRIVER 19803M: Sakari Ailus <sakari.ailus@linux.intel.com> 19804L: linux-media@vger.kernel.org 19805S: Maintained 19806T: git git://linuxtv.org/media_tree.git 19807F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19808F: drivers/media/i2c/imx258.c 19809 19810SONY IMX274 SENSOR DRIVER 19811M: Leon Luo <leonl@leopardimaging.com> 19812L: linux-media@vger.kernel.org 19813S: Maintained 19814T: git git://linuxtv.org/media_tree.git 19815F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19816F: drivers/media/i2c/imx274.c 19817 19818SONY IMX290 SENSOR DRIVER 19819M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19820L: linux-media@vger.kernel.org 19821S: Maintained 19822T: git git://linuxtv.org/media_tree.git 19823F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19824F: drivers/media/i2c/imx290.c 19825 19826SONY IMX296 SENSOR DRIVER 19827M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19828M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19829L: linux-media@vger.kernel.org 19830S: Maintained 19831T: git git://linuxtv.org/media_tree.git 19832F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19833F: drivers/media/i2c/imx296.c 19834 19835SONY IMX319 SENSOR DRIVER 19836M: Bingbu Cao <bingbu.cao@intel.com> 19837L: linux-media@vger.kernel.org 19838S: Maintained 19839T: git git://linuxtv.org/media_tree.git 19840F: drivers/media/i2c/imx319.c 19841 19842SONY IMX334 SENSOR DRIVER 19843M: Paul J. Murphy <paul.j.murphy@intel.com> 19844M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19845L: linux-media@vger.kernel.org 19846S: Maintained 19847T: git git://linuxtv.org/media_tree.git 19848F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19849F: drivers/media/i2c/imx334.c 19850 19851SONY IMX335 SENSOR DRIVER 19852M: Paul J. Murphy <paul.j.murphy@intel.com> 19853M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19854L: linux-media@vger.kernel.org 19855S: Maintained 19856T: git git://linuxtv.org/media_tree.git 19857F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19858F: drivers/media/i2c/imx335.c 19859 19860SONY IMX355 SENSOR DRIVER 19861M: Tianshu Qiu <tian.shu.qiu@intel.com> 19862L: linux-media@vger.kernel.org 19863S: Maintained 19864T: git git://linuxtv.org/media_tree.git 19865F: drivers/media/i2c/imx355.c 19866 19867SONY IMX412 SENSOR DRIVER 19868M: Paul J. Murphy <paul.j.murphy@intel.com> 19869M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19870L: linux-media@vger.kernel.org 19871S: Maintained 19872T: git git://linuxtv.org/media_tree.git 19873F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19874F: drivers/media/i2c/imx412.c 19875 19876SONY IMX415 SENSOR DRIVER 19877M: Michael Riesch <michael.riesch@wolfvision.net> 19878L: linux-media@vger.kernel.org 19879S: Maintained 19880T: git git://linuxtv.org/media_tree.git 19881F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19882F: drivers/media/i2c/imx415.c 19883 19884SONY MEMORYSTICK SUBSYSTEM 19885M: Maxim Levitsky <maximlevitsky@gmail.com> 19886M: Alex Dubov <oakad@yahoo.com> 19887M: Ulf Hansson <ulf.hansson@linaro.org> 19888L: linux-mmc@vger.kernel.org 19889S: Maintained 19890T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19891F: drivers/memstick/ 19892F: include/linux/memstick.h 19893 19894SONY VAIO CONTROL DEVICE DRIVER 19895M: Mattia Dongili <malattia@linux.it> 19896L: platform-driver-x86@vger.kernel.org 19897S: Maintained 19898W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19899F: Documentation/admin-guide/laptops/sony-laptop.rst 19900F: drivers/char/sonypi.c 19901F: drivers/platform/x86/sony-laptop.c 19902F: include/linux/sony-laptop.h 19903 19904SOUND 19905M: Jaroslav Kysela <perex@perex.cz> 19906M: Takashi Iwai <tiwai@suse.com> 19907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19908S: Maintained 19909W: http://www.alsa-project.org/ 19910Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19912F: Documentation/sound/ 19913F: include/sound/ 19914F: include/uapi/sound/ 19915F: sound/ 19916F: tools/testing/selftests/alsa 19917 19918SOUND - ALSA SELFTESTS 19919M: Mark Brown <broonie@kernel.org> 19920L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19921L: linux-kselftest@vger.kernel.org 19922S: Supported 19923F: tools/testing/selftests/alsa 19924 19925SOUND - COMPRESSED AUDIO 19926M: Vinod Koul <vkoul@kernel.org> 19927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19928S: Supported 19929T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19930F: Documentation/sound/designs/compress-offload.rst 19931F: include/sound/compress_driver.h 19932F: include/uapi/sound/compress_* 19933F: sound/core/compress_offload.c 19934F: sound/soc/soc-compress.c 19935 19936SOUND - DMAENGINE HELPERS 19937M: Lars-Peter Clausen <lars@metafoo.de> 19938S: Supported 19939F: include/sound/dmaengine_pcm.h 19940F: sound/core/pcm_dmaengine.c 19941F: sound/soc/soc-generic-dmaengine-pcm.c 19942 19943SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19944M: Liam Girdwood <lgirdwood@gmail.com> 19945M: Mark Brown <broonie@kernel.org> 19946L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19947S: Supported 19948W: http://alsa-project.org/main/index.php/ASoC 19949T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19950F: Documentation/devicetree/bindings/sound/ 19951F: Documentation/sound/soc/ 19952F: include/dt-bindings/sound/ 19953F: include/sound/soc* 19954F: sound/soc/ 19955 19956SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19957M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19958M: Liam Girdwood <lgirdwood@gmail.com> 19959M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19960M: Bard Liao <yung-chuan.liao@linux.intel.com> 19961M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19962M: Daniel Baluta <daniel.baluta@nxp.com> 19963R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19964L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19965S: Supported 19966W: https://github.com/thesofproject/linux/ 19967F: sound/soc/sof/ 19968 19969SOUNDWIRE SUBSYSTEM 19970M: Vinod Koul <vkoul@kernel.org> 19971M: Bard Liao <yung-chuan.liao@linux.intel.com> 19972R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19973R: Sanyog Kale <sanyog.r.kale@intel.com> 19974L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19975S: Supported 19976T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19977F: Documentation/driver-api/soundwire/ 19978F: drivers/soundwire/ 19979F: include/linux/soundwire/ 19980 19981SP2 MEDIA DRIVER 19982M: Olli Salonen <olli.salonen@iki.fi> 19983L: linux-media@vger.kernel.org 19984S: Maintained 19985W: https://linuxtv.org 19986Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19987F: drivers/media/dvb-frontends/sp2* 19988 19989SPANISH DOCUMENTATION 19990M: Carlos Bilbao <carlos.bilbao@amd.com> 19991S: Maintained 19992F: Documentation/translations/sp_SP/ 19993 19994SPARC + UltraSPARC (sparc/sparc64) 19995M: "David S. Miller" <davem@davemloft.net> 19996L: sparclinux@vger.kernel.org 19997S: Maintained 19998Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19999T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20000T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20001F: arch/sparc/ 20002F: drivers/sbus/ 20003 20004SPARC SERIAL DRIVERS 20005M: "David S. Miller" <davem@davemloft.net> 20006L: sparclinux@vger.kernel.org 20007S: Maintained 20008T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20009T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20010F: drivers/tty/serial/suncore.c 20011F: drivers/tty/serial/sunhv.c 20012F: drivers/tty/serial/sunsab.c 20013F: drivers/tty/serial/sunsab.h 20014F: drivers/tty/serial/sunsu.c 20015F: drivers/tty/serial/sunzilog.c 20016F: drivers/tty/serial/sunzilog.h 20017F: drivers/tty/vcc.c 20018F: include/linux/sunserialcore.h 20019 20020SPARSE CHECKER 20021M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20022L: linux-sparse@vger.kernel.org 20023S: Maintained 20024W: https://sparse.docs.kernel.org/ 20025Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20026B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20027T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20028F: include/linux/compiler.h 20029 20030SPEAKUP CONSOLE SPEECH DRIVER 20031M: William Hubbs <w.d.hubbs@gmail.com> 20032M: Chris Brannon <chris@the-brannons.com> 20033M: Kirk Reiser <kirk@reisers.ca> 20034M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20035L: speakup@linux-speakup.org 20036S: Odd Fixes 20037W: http://www.linux-speakup.org/ 20038W: https://github.com/linux-speakup/speakup 20039B: https://github.com/linux-speakup/speakup/issues 20040F: drivers/accessibility/speakup/ 20041 20042SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20043M: Viresh Kumar <vireshk@kernel.org> 20044M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20045M: soc@kernel.org 20046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20047S: Maintained 20048W: http://www.st.com/spear 20049F: arch/arm/boot/dts/st/spear* 20050F: arch/arm/mach-spear/ 20051F: drivers/clk/spear/ 20052F: drivers/pinctrl/spear/ 20053 20054SPI NOR SUBSYSTEM 20055M: Tudor Ambarus <tudor.ambarus@linaro.org> 20056M: Pratyush Yadav <pratyush@kernel.org> 20057R: Michael Walle <michael@walle.cc> 20058L: linux-mtd@lists.infradead.org 20059S: Maintained 20060W: http://www.linux-mtd.infradead.org/ 20061Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20062C: irc://irc.oftc.net/mtd 20063T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20064F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20065F: drivers/mtd/spi-nor/ 20066F: include/linux/mtd/spi-nor.h 20067 20068SPI SUBSYSTEM 20069M: Mark Brown <broonie@kernel.org> 20070L: linux-spi@vger.kernel.org 20071S: Maintained 20072Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20073T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20074F: Documentation/devicetree/bindings/spi/ 20075F: Documentation/spi/ 20076F: drivers/spi/ 20077F: include/linux/spi/ 20078F: include/uapi/linux/spi/ 20079F: tools/spi/ 20080 20081SPIDERNET NETWORK DRIVER for CELL 20082M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20083M: Geoff Levand <geoff@infradead.org> 20084L: netdev@vger.kernel.org 20085L: linuxppc-dev@lists.ozlabs.org 20086S: Maintained 20087F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20088F: drivers/net/ethernet/toshiba/spider_net* 20089 20090SPMI SUBSYSTEM 20091M: Stephen Boyd <sboyd@kernel.org> 20092L: linux-kernel@vger.kernel.org 20093S: Maintained 20094T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20095F: Documentation/devicetree/bindings/spmi/ 20096F: drivers/spmi/ 20097F: include/dt-bindings/spmi/spmi.h 20098F: include/linux/spmi.h 20099F: include/trace/events/spmi.h 20100 20101SPU FILE SYSTEM 20102M: Jeremy Kerr <jk@ozlabs.org> 20103L: linuxppc-dev@lists.ozlabs.org 20104S: Supported 20105W: http://www.ibm.com/developerworks/power/cell/ 20106F: Documentation/filesystems/spufs/spufs.rst 20107F: arch/powerpc/platforms/cell/spufs/ 20108 20109SQUASHFS FILE SYSTEM 20110M: Phillip Lougher <phillip@squashfs.org.uk> 20111L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20112S: Maintained 20113W: http://squashfs.org.uk 20114T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20115F: Documentation/filesystems/squashfs.rst 20116F: fs/squashfs/ 20117 20118SRM (Alpha) environment access 20119M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20120S: Maintained 20121F: arch/alpha/kernel/srm_env.c 20122 20123ST LSM6DSx IMU IIO DRIVER 20124M: Lorenzo Bianconi <lorenzo@kernel.org> 20125L: linux-iio@vger.kernel.org 20126S: Maintained 20127W: http://www.st.com/ 20128F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20129F: drivers/iio/imu/st_lsm6dsx/ 20130 20131ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20132M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20133M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20134L: linux-media@vger.kernel.org 20135S: Maintained 20136T: git git://linuxtv.org/media_tree.git 20137F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20138F: drivers/media/i2c/st-mipid02.c 20139 20140ST STM32 I2C/SMBUS DRIVER 20141M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20142M: Alain Volmat <alain.volmat@foss.st.com> 20143L: linux-i2c@vger.kernel.org 20144S: Maintained 20145F: drivers/i2c/busses/i2c-stm32* 20146 20147ST STM32 SPI DRIVER 20148M: Alain Volmat <alain.volmat@foss.st.com> 20149L: linux-spi@vger.kernel.org 20150S: Maintained 20151F: drivers/spi/spi-stm32.c 20152 20153ST STPDDC60 DRIVER 20154M: Daniel Nilsson <daniel.nilsson@flex.com> 20155L: linux-hwmon@vger.kernel.org 20156S: Maintained 20157F: Documentation/hwmon/stpddc60.rst 20158F: drivers/hwmon/pmbus/stpddc60.c 20159 20160ST VGXY61 DRIVER 20161M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20162M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20163L: linux-media@vger.kernel.org 20164S: Maintained 20165T: git git://linuxtv.org/media_tree.git 20166F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20167F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20168F: drivers/media/i2c/st-vgxy61.c 20169 20170ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20171M: Song Qiang <songqiang1304521@gmail.com> 20172L: linux-iio@vger.kernel.org 20173S: Maintained 20174F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20175F: drivers/iio/proximity/vl53l0x-i2c.c 20176 20177STABLE BRANCH 20178M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20179M: Sasha Levin <sashal@kernel.org> 20180L: stable@vger.kernel.org 20181S: Supported 20182F: Documentation/process/stable-kernel-rules.rst 20183 20184STAGING - ATOMISP DRIVER 20185M: Hans de Goede <hdegoede@redhat.com> 20186M: Mauro Carvalho Chehab <mchehab@kernel.org> 20187R: Sakari Ailus <sakari.ailus@linux.intel.com> 20188L: linux-media@vger.kernel.org 20189S: Maintained 20190F: drivers/staging/media/atomisp/ 20191 20192STAGING - FIELDBUS SUBSYSTEM 20193M: Sven Van Asbroeck <TheSven73@gmail.com> 20194S: Maintained 20195F: drivers/staging/fieldbus/* 20196F: drivers/staging/fieldbus/Documentation/ 20197 20198STAGING - HMS ANYBUS-S BUS 20199M: Sven Van Asbroeck <TheSven73@gmail.com> 20200S: Maintained 20201F: drivers/staging/fieldbus/anybuss/ 20202 20203STAGING - INDUSTRIAL IO 20204M: Jonathan Cameron <jic23@kernel.org> 20205L: linux-iio@vger.kernel.org 20206S: Odd Fixes 20207F: Documentation/devicetree/bindings/staging/iio/ 20208F: drivers/staging/iio/ 20209 20210STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20211M: Marc Dietrich <marvin24@gmx.de> 20212L: ac100@lists.launchpad.net (moderated for non-subscribers) 20213L: linux-tegra@vger.kernel.org 20214S: Maintained 20215F: drivers/staging/nvec/ 20216 20217STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20218M: Jens Frederich <jfrederich@gmail.com> 20219M: Jon Nettleton <jon.nettleton@gmail.com> 20220S: Maintained 20221W: http://wiki.laptop.org/go/DCON 20222F: drivers/staging/olpc_dcon/ 20223 20224STAGING - REALTEK RTL8712U DRIVERS 20225M: Larry Finger <Larry.Finger@lwfinger.net> 20226M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20227S: Odd Fixes 20228F: drivers/staging/rtl8712/ 20229 20230STAGING - SEPS525 LCD CONTROLLER DRIVERS 20231M: Michael Hennerich <michael.hennerich@analog.com> 20232L: linux-fbdev@vger.kernel.org 20233S: Supported 20234F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20235F: drivers/staging/fbtft/fb_seps525.c 20236 20237STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20238M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20239M: Teddy Wang <teddy.wang@siliconmotion.com> 20240M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20241L: linux-fbdev@vger.kernel.org 20242S: Maintained 20243F: drivers/staging/sm750fb/ 20244 20245STAGING - VIA VT665X DRIVERS 20246M: Forest Bond <forest@alittletooquiet.net> 20247S: Odd Fixes 20248F: drivers/staging/vt665?/ 20249 20250STAGING SUBSYSTEM 20251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20252L: linux-staging@lists.linux.dev 20253S: Supported 20254T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20255F: drivers/staging/ 20256 20257STARFIRE/DURALAN NETWORK DRIVER 20258M: Ion Badulescu <ionut@badula.org> 20259S: Odd Fixes 20260F: drivers/net/ethernet/adaptec/starfire* 20261 20262STARFIVE CRYPTO DRIVER 20263M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20264M: William Qiu <william.qiu@starfivetech.com> 20265S: Supported 20266F: Documentation/devicetree/bindings/crypto/starfive* 20267F: drivers/crypto/starfive/ 20268 20269STARFIVE DEVICETREES 20270M: Emil Renner Berthing <kernel@esmil.dk> 20271S: Maintained 20272F: arch/riscv/boot/dts/starfive/ 20273 20274STARFIVE DWMAC GLUE LAYER 20275M: Emil Renner Berthing <kernel@esmil.dk> 20276M: Samin Guo <samin.guo@starfivetech.com> 20277S: Maintained 20278F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20279F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20280 20281STARFIVE JH7110 MMC/SD/SDIO DRIVER 20282M: William Qiu <william.qiu@starfivetech.com> 20283S: Supported 20284F: Documentation/devicetree/bindings/mmc/starfive* 20285F: drivers/mmc/host/dw_mmc-starfive.c 20286 20287STARFIVE JH7110 TDM DRIVER 20288M: Walker Chen <walker.chen@starfivetech.com> 20289S: Maintained 20290F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20291F: sound/soc/starfive/jh7110_tdm.c 20292 20293STARFIVE JH71X0 CLOCK DRIVERS 20294M: Emil Renner Berthing <kernel@esmil.dk> 20295M: Hal Feng <hal.feng@starfivetech.com> 20296S: Maintained 20297F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20298F: drivers/clk/starfive/clk-starfive-jh71* 20299F: include/dt-bindings/clock/starfive?jh71*.h 20300 20301STARFIVE JH71X0 PINCTRL DRIVERS 20302M: Emil Renner Berthing <kernel@esmil.dk> 20303M: Jianlong Huang <jianlong.huang@starfivetech.com> 20304L: linux-gpio@vger.kernel.org 20305S: Maintained 20306F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20307F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20308F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20309F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20310 20311STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20312M: Emil Renner Berthing <kernel@esmil.dk> 20313M: Hal Feng <hal.feng@starfivetech.com> 20314S: Maintained 20315F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20316F: drivers/reset/starfive/reset-starfive-jh71* 20317F: include/dt-bindings/reset/starfive?jh71*.h 20318 20319STARFIVE JH71X0 USB DRIVERS 20320M: Minda Chen <minda.chen@starfivetech.com> 20321S: Maintained 20322F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20323F: drivers/usb/cdns3/cdns3-starfive.c 20324 20325STARFIVE JH71XX PMU CONTROLLER DRIVER 20326M: Walker Chen <walker.chen@starfivetech.com> 20327S: Supported 20328F: Documentation/devicetree/bindings/power/starfive* 20329F: drivers/soc/starfive/jh71xx_pmu.c 20330F: include/dt-bindings/power/starfive,jh7110-pmu.h 20331 20332STARFIVE SOC DRIVERS 20333M: Conor Dooley <conor@kernel.org> 20334S: Maintained 20335T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20336F: drivers/soc/starfive/ 20337 20338STARFIVE TRNG DRIVER 20339M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20340S: Supported 20341F: Documentation/devicetree/bindings/rng/starfive* 20342F: drivers/char/hw_random/jh7110-trng.c 20343 20344STARFIVE WATCHDOG DRIVER 20345M: Xingyu Wu <xingyu.wu@starfivetech.com> 20346M: Samin Guo <samin.guo@starfivetech.com> 20347S: Supported 20348F: Documentation/devicetree/bindings/watchdog/starfive* 20349F: drivers/watchdog/starfive-wdt.c 20350 20351STATIC BRANCH/CALL 20352M: Peter Zijlstra <peterz@infradead.org> 20353M: Josh Poimboeuf <jpoimboe@kernel.org> 20354M: Jason Baron <jbaron@akamai.com> 20355R: Steven Rostedt <rostedt@goodmis.org> 20356R: Ard Biesheuvel <ardb@kernel.org> 20357S: Supported 20358F: arch/*/include/asm/jump_label*.h 20359F: arch/*/include/asm/static_call*.h 20360F: arch/*/kernel/jump_label.c 20361F: arch/*/kernel/static_call.c 20362F: include/linux/jump_label*.h 20363F: include/linux/static_call*.h 20364F: kernel/jump_label.c 20365F: kernel/static_call.c 20366 20367STI AUDIO (ASoC) DRIVERS 20368M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20370S: Maintained 20371F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20372F: sound/soc/sti/ 20373 20374STI CEC DRIVER 20375M: Alain Volmat <alain.volmat@foss.st.com> 20376S: Maintained 20377F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20378F: drivers/media/cec/platform/sti/ 20379 20380STK1160 USB VIDEO CAPTURE DRIVER 20381M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20382L: linux-media@vger.kernel.org 20383S: Maintained 20384T: git git://linuxtv.org/media_tree.git 20385F: drivers/media/usb/stk1160/ 20386 20387STM32 AUDIO (ASoC) DRIVERS 20388M: Olivier Moysan <olivier.moysan@foss.st.com> 20389M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20390L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20391S: Maintained 20392F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20393F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20394F: sound/soc/stm/ 20395 20396STM32 TIMER/LPTIMER DRIVERS 20397M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20398S: Maintained 20399F: Documentation/ABI/testing/*timer-stm32 20400F: Documentation/devicetree/bindings/*/*stm32-*timer* 20401F: drivers/*/stm32-*timer* 20402F: drivers/pwm/pwm-stm32* 20403F: include/linux/*/stm32-*tim* 20404 20405STMMAC ETHERNET DRIVER 20406M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20407M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20408M: Jose Abreu <joabreu@synopsys.com> 20409L: netdev@vger.kernel.org 20410S: Supported 20411W: http://www.stlinux.com 20412F: Documentation/networking/device_drivers/ethernet/stmicro/ 20413F: drivers/net/ethernet/stmicro/stmmac/ 20414 20415SUN HAPPY MEAL ETHERNET DRIVER 20416M: Sean Anderson <seanga2@gmail.com> 20417S: Maintained 20418F: drivers/net/ethernet/sun/sunhme.* 20419 20420SUN3/3X 20421M: Sam Creasey <sammy@sammy.net> 20422S: Maintained 20423W: http://sammy.net/sun3/ 20424F: arch/m68k/include/asm/sun3* 20425F: arch/m68k/kernel/*sun3* 20426F: arch/m68k/sun3*/ 20427F: drivers/net/ethernet/i825xx/sun3* 20428 20429SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20430M: Hans de Goede <hdegoede@redhat.com> 20431L: linux-input@vger.kernel.org 20432S: Maintained 20433F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20434F: drivers/input/keyboard/sun4i-lradc-keys.c 20435 20436SUNDANCE NETWORK DRIVER 20437M: Denis Kirjanov <kda@linux-powerpc.org> 20438L: netdev@vger.kernel.org 20439S: Maintained 20440F: drivers/net/ethernet/dlink/sundance.c 20441 20442SUNPLUS ETHERNET DRIVER 20443M: Wells Lu <wellslutw@gmail.com> 20444L: netdev@vger.kernel.org 20445S: Maintained 20446W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20447F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20448F: drivers/net/ethernet/sunplus/ 20449 20450SUNPLUS MMC DRIVER 20451M: Tony Huang <tonyhuang.sunplus@gmail.com> 20452M: Li-hao Kuo <lhjeff911@gmail.com> 20453S: Maintained 20454F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20455F: drivers/mmc/host/sunplus-mmc.c 20456 20457SUNPLUS OCOTP DRIVER 20458M: Vincent Shih <vincent.sunplus@gmail.com> 20459S: Maintained 20460F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20461F: drivers/nvmem/sunplus-ocotp.c 20462 20463SUNPLUS PWM DRIVER 20464M: Hammer Hsieh <hammerh0314@gmail.com> 20465S: Maintained 20466F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20467F: drivers/pwm/pwm-sunplus.c 20468 20469SUNPLUS RTC DRIVER 20470M: Vincent Shih <vincent.sunplus@gmail.com> 20471L: linux-rtc@vger.kernel.org 20472S: Maintained 20473F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20474F: drivers/rtc/rtc-sunplus.c 20475 20476SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20477M: Li-hao Kuo <lhjeff911@gmail.com> 20478L: linux-spi@vger.kernel.org 20479S: Maintained 20480F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20481F: drivers/spi/spi-sunplus-sp7021.c 20482 20483SUNPLUS UART DRIVER 20484M: Hammer Hsieh <hammerh0314@gmail.com> 20485S: Maintained 20486F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20487F: drivers/tty/serial/sunplus-uart.c 20488 20489SUNPLUS USB2 PHY DRIVER 20490M: Vincent Shih <vincent.sunplus@gmail.com> 20491L: linux-usb@vger.kernel.org 20492S: Maintained 20493F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20494F: drivers/phy/sunplus/Kconfig 20495F: drivers/phy/sunplus/Makefile 20496F: drivers/phy/sunplus/phy-sunplus-usb2.c 20497 20498SUNPLUS WATCHDOG DRIVER 20499M: Xiantao Hu <xt.hu@cqplus1.com> 20500L: linux-watchdog@vger.kernel.org 20501S: Maintained 20502F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20503F: drivers/watchdog/sunplus_wdt.c 20504 20505SUPERH 20506M: Yoshinori Sato <ysato@users.sourceforge.jp> 20507M: Rich Felker <dalias@libc.org> 20508M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20509L: linux-sh@vger.kernel.org 20510S: Maintained 20511Q: http://patchwork.kernel.org/project/linux-sh/list/ 20512F: Documentation/arch/sh/ 20513F: arch/sh/ 20514F: drivers/sh/ 20515 20516SUSPEND TO RAM 20517M: "Rafael J. Wysocki" <rafael@kernel.org> 20518M: Len Brown <len.brown@intel.com> 20519M: Pavel Machek <pavel@ucw.cz> 20520L: linux-pm@vger.kernel.org 20521S: Supported 20522B: https://bugzilla.kernel.org 20523F: Documentation/power/ 20524F: arch/x86/kernel/acpi/sleep* 20525F: arch/x86/kernel/acpi/wakeup* 20526F: drivers/base/power/ 20527F: include/linux/freezer.h 20528F: include/linux/pm.h 20529F: include/linux/suspend.h 20530F: kernel/power/ 20531 20532SVGA HANDLING 20533M: Martin Mares <mj@ucw.cz> 20534L: linux-video@atrey.karlin.mff.cuni.cz 20535S: Maintained 20536F: Documentation/admin-guide/svga.rst 20537F: arch/x86/boot/video* 20538 20539SWITCHDEV 20540M: Jiri Pirko <jiri@resnulli.us> 20541M: Ivan Vecera <ivecera@redhat.com> 20542L: netdev@vger.kernel.org 20543S: Supported 20544F: include/net/switchdev.h 20545F: net/switchdev/ 20546 20547SY8106A REGULATOR DRIVER 20548M: Icenowy Zheng <icenowy@aosc.io> 20549S: Maintained 20550F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20551F: drivers/regulator/sy8106a-regulator.c 20552 20553SYNC FILE FRAMEWORK 20554M: Sumit Semwal <sumit.semwal@linaro.org> 20555R: Gustavo Padovan <gustavo@padovan.org> 20556L: linux-media@vger.kernel.org 20557L: dri-devel@lists.freedesktop.org 20558S: Maintained 20559T: git git://anongit.freedesktop.org/drm/drm-misc 20560F: Documentation/driver-api/sync_file.rst 20561F: drivers/dma-buf/dma-fence* 20562F: drivers/dma-buf/sw_sync.c 20563F: drivers/dma-buf/sync_* 20564F: include/linux/sync_file.h 20565F: include/uapi/linux/sync_file.h 20566 20567SYNOPSYS ARC ARCHITECTURE 20568M: Vineet Gupta <vgupta@kernel.org> 20569L: linux-snps-arc@lists.infradead.org 20570S: Supported 20571T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20572F: Documentation/arch/arc 20573F: Documentation/devicetree/bindings/arc/* 20574F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20575F: arch/arc/ 20576F: drivers/clocksource/arc_timer.c 20577F: drivers/tty/serial/arc_uart.c 20578 20579SYNOPSYS ARC HSDK SDP pll clock driver 20580M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20581S: Supported 20582F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20583F: drivers/clk/clk-hsdk-pll.c 20584 20585SYNOPSYS ARC SDP clock driver 20586M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20587S: Supported 20588F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20589F: drivers/clk/axs10x/* 20590 20591SYNOPSYS ARC SDP platform support 20592M: Alexey Brodkin <abrodkin@synopsys.com> 20593S: Supported 20594F: Documentation/devicetree/bindings/arc/axs10* 20595F: arch/arc/boot/dts/ax* 20596F: arch/arc/plat-axs10x 20597 20598SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20599M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20600S: Supported 20601F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20602F: drivers/reset/reset-axs10x.c 20603 20604SYNOPSYS CREG GPIO DRIVER 20605M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20606S: Maintained 20607F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20608F: drivers/gpio/gpio-creg-snps.c 20609 20610SYNOPSYS DESIGNWARE 8250 UART DRIVER 20611M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20612R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20613S: Supported 20614F: drivers/tty/serial/8250/8250_dw.c 20615F: drivers/tty/serial/8250/8250_dwlib.* 20616F: drivers/tty/serial/8250/8250_lpss.c 20617 20618SYNOPSYS DESIGNWARE APB GPIO DRIVER 20619M: Hoan Tran <hoan@os.amperecomputing.com> 20620M: Serge Semin <fancer.lancer@gmail.com> 20621L: linux-gpio@vger.kernel.org 20622S: Maintained 20623F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20624F: drivers/gpio/gpio-dwapb.c 20625 20626SYNOPSYS DESIGNWARE APB SSI DRIVER 20627M: Serge Semin <fancer.lancer@gmail.com> 20628L: linux-spi@vger.kernel.org 20629S: Supported 20630F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20631F: drivers/spi/spi-dw* 20632 20633SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20634M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20635S: Maintained 20636F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20637F: drivers/dma/dw-axi-dmac/ 20638 20639SYNOPSYS DESIGNWARE DMAC DRIVER 20640M: Viresh Kumar <vireshk@kernel.org> 20641R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20642S: Maintained 20643F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20644F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20645F: drivers/dma/dw/ 20646F: include/dt-bindings/dma/dw-dmac.h 20647F: include/linux/dma/dw.h 20648F: include/linux/platform_data/dma-dw.h 20649 20650SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20651M: Jose Abreu <Jose.Abreu@synopsys.com> 20652L: netdev@vger.kernel.org 20653S: Supported 20654F: drivers/net/ethernet/synopsys/ 20655 20656SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20657M: Jose Abreu <Jose.Abreu@synopsys.com> 20658L: netdev@vger.kernel.org 20659S: Supported 20660F: drivers/net/pcs/pcs-xpcs.c 20661F: drivers/net/pcs/pcs-xpcs.h 20662F: include/linux/pcs/pcs-xpcs.h 20663 20664SYNOPSYS DESIGNWARE I2C DRIVER 20665M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20666R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20667R: Mika Westerberg <mika.westerberg@linux.intel.com> 20668R: Jan Dabros <jsd@semihalf.com> 20669L: linux-i2c@vger.kernel.org 20670S: Supported 20671F: drivers/i2c/busses/i2c-designware-* 20672 20673SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20674M: Jaehoon Chung <jh80.chung@samsung.com> 20675L: linux-mmc@vger.kernel.org 20676S: Maintained 20677F: drivers/mmc/host/dw_mmc* 20678 20679SYNOPSYS HSDK RESET CONTROLLER DRIVER 20680M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20681S: Supported 20682F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20683F: drivers/reset/reset-hsdk.c 20684F: include/dt-bindings/reset/snps,hsdk-reset.h 20685 20686SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20687M: Prabu Thangamuthu <prabu.t@synopsys.com> 20688M: Manjunath M B <manjumb@synopsys.com> 20689L: linux-mmc@vger.kernel.org 20690S: Maintained 20691F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20692 20693SYSTEM CONFIGURATION (SYSCON) 20694M: Lee Jones <lee@kernel.org> 20695M: Arnd Bergmann <arnd@arndb.de> 20696S: Supported 20697T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20698F: drivers/mfd/syscon.c 20699 20700SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20701M: Sudeep Holla <sudeep.holla@arm.com> 20702R: Cristian Marussi <cristian.marussi@arm.com> 20703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20704S: Maintained 20705F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20706F: drivers/clk/clk-sc[mp]i.c 20707F: drivers/cpufreq/sc[mp]i-cpufreq.c 20708F: drivers/firmware/arm_scmi/ 20709F: drivers/firmware/arm_scpi.c 20710F: drivers/powercap/arm_scmi_powercap.c 20711F: drivers/regulator/scmi-regulator.c 20712F: drivers/reset/reset-scmi.c 20713F: include/linux/sc[mp]i_protocol.h 20714F: include/trace/events/scmi.h 20715F: include/uapi/linux/virtio_scmi.h 20716 20717SYSTEM RESET/SHUTDOWN DRIVERS 20718M: Sebastian Reichel <sre@kernel.org> 20719L: linux-pm@vger.kernel.org 20720S: Maintained 20721T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20722F: Documentation/devicetree/bindings/power/reset/ 20723F: drivers/power/reset/ 20724 20725SYSTEM TRACE MODULE CLASS 20726M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20727S: Maintained 20728T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20729F: Documentation/trace/stm.rst 20730F: drivers/hwtracing/stm/ 20731F: include/linux/stm.h 20732F: include/uapi/linux/stm.h 20733 20734SYSTEM76 ACPI DRIVER 20735M: Jeremy Soller <jeremy@system76.com> 20736M: System76 Product Development <productdev@system76.com> 20737L: platform-driver-x86@vger.kernel.org 20738S: Maintained 20739F: drivers/platform/x86/system76_acpi.c 20740 20741SYSV FILESYSTEM 20742S: Orphan 20743F: Documentation/filesystems/sysv-fs.rst 20744F: fs/sysv/ 20745F: include/linux/sysv_fs.h 20746 20747TASKSTATS STATISTICS INTERFACE 20748M: Balbir Singh <bsingharora@gmail.com> 20749S: Maintained 20750F: Documentation/accounting/taskstats* 20751F: include/linux/taskstats* 20752F: kernel/taskstats.c 20753 20754TC subsystem 20755M: Jamal Hadi Salim <jhs@mojatatu.com> 20756M: Cong Wang <xiyou.wangcong@gmail.com> 20757M: Jiri Pirko <jiri@resnulli.us> 20758L: netdev@vger.kernel.org 20759S: Maintained 20760F: include/net/pkt_cls.h 20761F: include/net/pkt_sched.h 20762F: include/net/tc_act/ 20763F: include/uapi/linux/pkt_cls.h 20764F: include/uapi/linux/pkt_sched.h 20765F: include/uapi/linux/tc_act/ 20766F: include/uapi/linux/tc_ematch/ 20767F: net/sched/ 20768F: tools/testing/selftests/tc-testing 20769 20770TC90522 MEDIA DRIVER 20771M: Akihiro Tsukada <tskd08@gmail.com> 20772L: linux-media@vger.kernel.org 20773S: Odd Fixes 20774F: drivers/media/dvb-frontends/tc90522* 20775 20776TCP LOW PRIORITY MODULE 20777M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20778M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20779S: Maintained 20780W: http://tcp-lp-mod.sourceforge.net/ 20781F: net/ipv4/tcp_lp.c 20782 20783TDA10071 MEDIA DRIVER 20784M: Antti Palosaari <crope@iki.fi> 20785L: linux-media@vger.kernel.org 20786S: Maintained 20787W: https://linuxtv.org 20788W: http://palosaari.fi/linux/ 20789Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20790T: git git://linuxtv.org/anttip/media_tree.git 20791F: drivers/media/dvb-frontends/tda10071* 20792 20793TDA18212 MEDIA DRIVER 20794M: Antti Palosaari <crope@iki.fi> 20795L: linux-media@vger.kernel.org 20796S: Maintained 20797W: https://linuxtv.org 20798W: http://palosaari.fi/linux/ 20799Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20800T: git git://linuxtv.org/anttip/media_tree.git 20801F: drivers/media/tuners/tda18212* 20802 20803TDA18218 MEDIA DRIVER 20804M: Antti Palosaari <crope@iki.fi> 20805L: linux-media@vger.kernel.org 20806S: Maintained 20807W: https://linuxtv.org 20808W: http://palosaari.fi/linux/ 20809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20810T: git git://linuxtv.org/anttip/media_tree.git 20811F: drivers/media/tuners/tda18218* 20812 20813TDA18250 MEDIA DRIVER 20814M: Olli Salonen <olli.salonen@iki.fi> 20815L: linux-media@vger.kernel.org 20816S: Maintained 20817W: https://linuxtv.org 20818Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20819T: git git://linuxtv.org/media_tree.git 20820F: drivers/media/tuners/tda18250* 20821 20822TDA18271 MEDIA DRIVER 20823M: Michael Krufky <mkrufky@linuxtv.org> 20824L: linux-media@vger.kernel.org 20825S: Maintained 20826W: https://linuxtv.org 20827W: http://github.com/mkrufky 20828Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20829T: git git://linuxtv.org/mkrufky/tuners.git 20830F: drivers/media/tuners/tda18271* 20831 20832TDA1997x MEDIA DRIVER 20833M: Tim Harvey <tharvey@gateworks.com> 20834L: linux-media@vger.kernel.org 20835S: Maintained 20836W: https://linuxtv.org 20837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20838F: drivers/media/i2c/tda1997x.* 20839 20840TDA827x MEDIA DRIVER 20841M: Michael Krufky <mkrufky@linuxtv.org> 20842L: linux-media@vger.kernel.org 20843S: Maintained 20844W: https://linuxtv.org 20845W: http://github.com/mkrufky 20846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20847T: git git://linuxtv.org/mkrufky/tuners.git 20848F: drivers/media/tuners/tda8290.* 20849 20850TDA8290 MEDIA DRIVER 20851M: Michael Krufky <mkrufky@linuxtv.org> 20852L: linux-media@vger.kernel.org 20853S: Maintained 20854W: https://linuxtv.org 20855W: http://github.com/mkrufky 20856Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20857T: git git://linuxtv.org/mkrufky/tuners.git 20858F: drivers/media/tuners/tda8290.* 20859 20860TDA9840 MEDIA DRIVER 20861M: Hans Verkuil <hverkuil@xs4all.nl> 20862L: linux-media@vger.kernel.org 20863S: Maintained 20864W: https://linuxtv.org 20865T: git git://linuxtv.org/media_tree.git 20866F: drivers/media/i2c/tda9840* 20867 20868TEA5761 TUNER DRIVER 20869M: Mauro Carvalho Chehab <mchehab@kernel.org> 20870L: linux-media@vger.kernel.org 20871S: Odd fixes 20872W: https://linuxtv.org 20873T: git git://linuxtv.org/media_tree.git 20874F: drivers/media/tuners/tea5761.* 20875 20876TEA5767 TUNER DRIVER 20877M: Mauro Carvalho Chehab <mchehab@kernel.org> 20878L: linux-media@vger.kernel.org 20879S: Maintained 20880W: https://linuxtv.org 20881T: git git://linuxtv.org/media_tree.git 20882F: drivers/media/tuners/tea5767.* 20883 20884TEA6415C MEDIA DRIVER 20885M: Hans Verkuil <hverkuil@xs4all.nl> 20886L: linux-media@vger.kernel.org 20887S: Maintained 20888W: https://linuxtv.org 20889T: git git://linuxtv.org/media_tree.git 20890F: drivers/media/i2c/tea6415c* 20891 20892TEA6420 MEDIA DRIVER 20893M: Hans Verkuil <hverkuil@xs4all.nl> 20894L: linux-media@vger.kernel.org 20895S: Maintained 20896W: https://linuxtv.org 20897T: git git://linuxtv.org/media_tree.git 20898F: drivers/media/i2c/tea6420* 20899 20900TEAM DRIVER 20901M: Jiri Pirko <jiri@resnulli.us> 20902L: netdev@vger.kernel.org 20903S: Supported 20904F: drivers/net/team/ 20905F: include/linux/if_team.h 20906F: include/uapi/linux/if_team.h 20907F: tools/testing/selftests/drivers/net/team/ 20908 20909TECHNICAL ADVISORY BOARD PROCESS DOCS 20910M: "Theodore Ts'o" <tytso@mit.edu> 20911M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20912L: tech-board-discuss@lists.linux-foundation.org 20913S: Maintained 20914F: Documentation/process/contribution-maturity-model.rst 20915F: Documentation/process/researcher-guidelines.rst 20916 20917TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20918M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20919S: Maintained 20920F: arch/x86/platform/ts5500/ 20921 20922TECHNOTREND USB IR RECEIVER 20923M: Sean Young <sean@mess.org> 20924L: linux-media@vger.kernel.org 20925S: Maintained 20926F: drivers/media/rc/ttusbir.c 20927 20928TECHWELL TW9910 VIDEO DECODER 20929L: linux-media@vger.kernel.org 20930S: Orphan 20931F: drivers/media/i2c/tw9910.c 20932F: include/media/i2c/tw9910.h 20933 20934TEE SUBSYSTEM 20935M: Jens Wiklander <jens.wiklander@linaro.org> 20936R: Sumit Garg <sumit.garg@linaro.org> 20937L: op-tee@lists.trustedfirmware.org 20938S: Maintained 20939F: Documentation/staging/tee.rst 20940F: drivers/tee/ 20941F: include/linux/tee_drv.h 20942F: include/uapi/linux/tee.h 20943 20944TEGRA ARCHITECTURE SUPPORT 20945M: Thierry Reding <thierry.reding@gmail.com> 20946M: Jonathan Hunter <jonathanh@nvidia.com> 20947L: linux-tegra@vger.kernel.org 20948S: Supported 20949Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20950T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20951N: [^a-z]tegra 20952 20953TEGRA CLOCK DRIVER 20954M: Peter De Schrijver <pdeschrijver@nvidia.com> 20955M: Prashant Gaikwad <pgaikwad@nvidia.com> 20956S: Supported 20957F: drivers/clk/tegra/ 20958 20959TEGRA DMA DRIVERS 20960M: Laxman Dewangan <ldewangan@nvidia.com> 20961M: Jon Hunter <jonathanh@nvidia.com> 20962S: Supported 20963F: drivers/dma/tegra* 20964 20965TEGRA I2C DRIVER 20966M: Laxman Dewangan <ldewangan@nvidia.com> 20967R: Dmitry Osipenko <digetx@gmail.com> 20968S: Supported 20969F: drivers/i2c/busses/i2c-tegra.c 20970 20971TEGRA IOMMU DRIVERS 20972M: Thierry Reding <thierry.reding@gmail.com> 20973R: Krishna Reddy <vdumpa@nvidia.com> 20974L: linux-tegra@vger.kernel.org 20975S: Supported 20976F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20977F: drivers/iommu/tegra* 20978 20979TEGRA KBC DRIVER 20980M: Laxman Dewangan <ldewangan@nvidia.com> 20981S: Supported 20982F: drivers/input/keyboard/tegra-kbc.c 20983 20984TEGRA NAND DRIVER 20985M: Stefan Agner <stefan@agner.ch> 20986M: Lucas Stach <dev@lynxeye.de> 20987S: Maintained 20988F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20989F: drivers/mtd/nand/raw/tegra_nand.c 20990 20991TEGRA PWM DRIVER 20992M: Thierry Reding <thierry.reding@gmail.com> 20993S: Supported 20994F: drivers/pwm/pwm-tegra.c 20995 20996TEGRA QUAD SPI DRIVER 20997M: Thierry Reding <thierry.reding@gmail.com> 20998M: Jonathan Hunter <jonathanh@nvidia.com> 20999M: Sowjanya Komatineni <skomatineni@nvidia.com> 21000L: linux-tegra@vger.kernel.org 21001S: Maintained 21002F: drivers/spi/spi-tegra210-quad.c 21003 21004TEGRA SERIAL DRIVER 21005M: Laxman Dewangan <ldewangan@nvidia.com> 21006S: Supported 21007F: drivers/tty/serial/serial-tegra.c 21008 21009TEGRA SPI DRIVER 21010M: Laxman Dewangan <ldewangan@nvidia.com> 21011S: Supported 21012F: drivers/spi/spi-tegra* 21013 21014TEGRA VIDEO DRIVER 21015M: Thierry Reding <thierry.reding@gmail.com> 21016M: Jonathan Hunter <jonathanh@nvidia.com> 21017M: Sowjanya Komatineni <skomatineni@nvidia.com> 21018M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21019L: linux-media@vger.kernel.org 21020L: linux-tegra@vger.kernel.org 21021S: Maintained 21022F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21023F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21024F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21025F: drivers/staging/media/tegra-video/ 21026 21027TEGRA XUSB PADCTL DRIVER 21028M: JC Kuo <jckuo@nvidia.com> 21029S: Supported 21030F: drivers/phy/tegra/xusb* 21031 21032TEHUTI ETHERNET DRIVER 21033M: Andy Gospodarek <andy@greyhouse.net> 21034L: netdev@vger.kernel.org 21035S: Supported 21036F: drivers/net/ethernet/tehuti/* 21037 21038TELECOM CLOCK DRIVER FOR MCPL0010 21039M: Mark Gross <markgross@kernel.org> 21040S: Supported 21041F: drivers/char/tlclk.c 21042 21043TEMPO SEMICONDUCTOR DRIVERS 21044M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21045S: Maintained 21046F: Documentation/devicetree/bindings/sound/tscs*.txt 21047F: sound/soc/codecs/tscs*.c 21048F: sound/soc/codecs/tscs*.h 21049 21050TENSILICA XTENSA PORT (xtensa) 21051M: Chris Zankel <chris@zankel.net> 21052M: Max Filippov <jcmvbkbc@gmail.com> 21053S: Maintained 21054T: git https://github.com/jcmvbkbc/linux-xtensa.git 21055F: arch/xtensa/ 21056F: drivers/irqchip/irq-xtensa-* 21057 21058TEXAS INSTRUMENTS ASoC DRIVERS 21059M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21060L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21061S: Maintained 21062F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21063F: sound/soc/ti/ 21064 21065TEXAS INSTRUMENTS DMA DRIVERS 21066M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21067L: dmaengine@vger.kernel.org 21068S: Maintained 21069F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21070F: Documentation/devicetree/bindings/dma/ti-edma.txt 21071F: Documentation/devicetree/bindings/dma/ti/ 21072F: drivers/dma/ti/ 21073F: include/linux/dma/k3-psil.h 21074F: include/linux/dma/k3-udma-glue.h 21075F: include/linux/dma/ti-cppi5.h 21076X: drivers/dma/ti/cppi41.c 21077 21078TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21079M: Robert Marko <robert.marko@sartura.hr> 21080M: Luka Perkov <luka.perkov@sartura.hr> 21081L: linux-hwmon@vger.kernel.org 21082S: Maintained 21083F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21084F: Documentation/hwmon/tps23861.rst 21085F: drivers/hwmon/tps23861.c 21086 21087TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21088M: Ricardo Ribalda <ribalda@kernel.org> 21089L: linux-iio@vger.kernel.org 21090S: Supported 21091F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21092F: drivers/iio/dac/ti-dac7612.c 21093 21094TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21095M: Nishanth Menon <nm@ti.com> 21096M: Tero Kristo <kristo@kernel.org> 21097M: Santosh Shilimkar <ssantosh@kernel.org> 21098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21099S: Maintained 21100F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21101F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21102F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21103F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21104F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21105F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21106F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21107F: drivers/clk/keystone/sci-clk.c 21108F: drivers/firmware/ti_sci* 21109F: drivers/irqchip/irq-ti-sci-inta.c 21110F: drivers/irqchip/irq-ti-sci-intr.c 21111F: drivers/reset/reset-ti-sci.c 21112F: drivers/soc/ti/ti_sci_inta_msi.c 21113F: drivers/soc/ti/ti_sci_pm_domains.c 21114F: include/dt-bindings/soc/ti,sci_pm_domain.h 21115F: include/linux/soc/ti/ti_sci_inta_msi.h 21116F: include/linux/soc/ti/ti_sci_protocol.h 21117 21118TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21119M: Puranjay Mohan <puranjay12@gmail.com> 21120L: linux-iio@vger.kernel.org 21121S: Supported 21122F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21123F: drivers/iio/temperature/tmp117.c 21124 21125THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21126M: Hans Verkuil <hverkuil@xs4all.nl> 21127L: linux-media@vger.kernel.org 21128S: Maintained 21129W: https://linuxtv.org 21130T: git git://linuxtv.org/media_tree.git 21131F: drivers/media/radio/radio-raremono.c 21132 21133THERMAL 21134M: Rafael J. Wysocki <rafael@kernel.org> 21135M: Daniel Lezcano <daniel.lezcano@linaro.org> 21136R: Amit Kucheria <amitk@kernel.org> 21137R: Zhang Rui <rui.zhang@intel.com> 21138L: linux-pm@vger.kernel.org 21139S: Supported 21140Q: https://patchwork.kernel.org/project/linux-pm/list/ 21141T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21142F: Documentation/ABI/testing/sysfs-class-thermal 21143F: Documentation/admin-guide/thermal/ 21144F: Documentation/devicetree/bindings/thermal/ 21145F: Documentation/driver-api/thermal/ 21146F: drivers/thermal/ 21147F: include/dt-bindings/thermal/ 21148F: include/linux/cpu_cooling.h 21149F: include/linux/thermal.h 21150F: include/uapi/linux/thermal.h 21151F: tools/lib/thermal/ 21152F: tools/thermal/ 21153 21154THERMAL DRIVER FOR AMLOGIC SOCS 21155M: Guillaume La Roque <glaroque@baylibre.com> 21156L: linux-pm@vger.kernel.org 21157L: linux-amlogic@lists.infradead.org 21158S: Supported 21159W: http://linux-meson.com/ 21160F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21161F: drivers/thermal/amlogic_thermal.c 21162 21163THERMAL/CPU_COOLING 21164M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21165M: Daniel Lezcano <daniel.lezcano@linaro.org> 21166M: Viresh Kumar <viresh.kumar@linaro.org> 21167R: Lukasz Luba <lukasz.luba@arm.com> 21168L: linux-pm@vger.kernel.org 21169S: Supported 21170F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21171F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21172F: drivers/thermal/cpufreq_cooling.c 21173F: drivers/thermal/cpuidle_cooling.c 21174F: include/linux/cpu_cooling.h 21175 21176THERMAL/POWER_ALLOCATOR 21177M: Lukasz Luba <lukasz.luba@arm.com> 21178L: linux-pm@vger.kernel.org 21179S: Maintained 21180F: Documentation/driver-api/thermal/power_allocator.rst 21181F: drivers/thermal/gov_power_allocator.c 21182F: drivers/thermal/thermal_trace_ipa.h 21183 21184THINKPAD ACPI EXTRAS DRIVER 21185M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21186L: ibm-acpi-devel@lists.sourceforge.net 21187L: platform-driver-x86@vger.kernel.org 21188S: Maintained 21189W: http://ibm-acpi.sourceforge.net 21190W: http://thinkwiki.org/wiki/Ibm-acpi 21191T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21192F: drivers/platform/x86/thinkpad_acpi.c 21193 21194THINKPAD LMI DRIVER 21195M: Mark Pearson <markpearson@lenovo.com> 21196L: platform-driver-x86@vger.kernel.org 21197S: Maintained 21198F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21199F: drivers/platform/x86/think-lmi.? 21200 21201THUNDERBOLT DMA TRAFFIC TEST DRIVER 21202M: Isaac Hazan <isaac.hazan@intel.com> 21203L: linux-usb@vger.kernel.org 21204S: Maintained 21205F: drivers/thunderbolt/dma_test.c 21206 21207THUNDERBOLT DRIVER 21208M: Andreas Noever <andreas.noever@gmail.com> 21209M: Michael Jamet <michael.jamet@intel.com> 21210M: Mika Westerberg <mika.westerberg@linux.intel.com> 21211M: Yehezkel Bernat <YehezkelShB@gmail.com> 21212L: linux-usb@vger.kernel.org 21213S: Maintained 21214T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21215F: Documentation/admin-guide/thunderbolt.rst 21216F: drivers/thunderbolt/ 21217F: include/linux/thunderbolt.h 21218 21219THUNDERBOLT NETWORK DRIVER 21220M: Michael Jamet <michael.jamet@intel.com> 21221M: Mika Westerberg <mika.westerberg@linux.intel.com> 21222M: Yehezkel Bernat <YehezkelShB@gmail.com> 21223L: netdev@vger.kernel.org 21224S: Maintained 21225F: drivers/net/thunderbolt/ 21226 21227THUNDERX GPIO DRIVER 21228M: Robert Richter <rric@kernel.org> 21229S: Odd Fixes 21230F: drivers/gpio/gpio-thunderx.c 21231 21232TI ADS7924 ADC DRIVER 21233M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21234L: linux-iio@vger.kernel.org 21235S: Supported 21236F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21237F: drivers/iio/adc/ti-ads7924.c 21238 21239TI AM437X VPFE DRIVER 21240M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21241L: linux-media@vger.kernel.org 21242S: Maintained 21243W: https://linuxtv.org 21244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21245T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21246F: drivers/media/platform/ti/am437x/ 21247 21248TI BANDGAP AND THERMAL DRIVER 21249M: Eduardo Valentin <edubezval@gmail.com> 21250M: Keerthy <j-keerthy@ti.com> 21251L: linux-pm@vger.kernel.org 21252L: linux-omap@vger.kernel.org 21253S: Maintained 21254F: drivers/thermal/ti-soc-thermal/ 21255 21256TI BQ27XXX POWER SUPPLY DRIVER 21257F: drivers/power/supply/bq27xxx_battery.c 21258F: drivers/power/supply/bq27xxx_battery_i2c.c 21259F: include/linux/power/bq27xxx_battery.h 21260 21261TI CDCE706 CLOCK DRIVER 21262M: Max Filippov <jcmvbkbc@gmail.com> 21263S: Maintained 21264F: drivers/clk/clk-cdce706.c 21265 21266TI CLOCK DRIVER 21267M: Tero Kristo <kristo@kernel.org> 21268L: linux-omap@vger.kernel.org 21269S: Odd Fixes 21270F: drivers/clk/ti/ 21271F: include/linux/clk/ti.h 21272 21273TI DAVINCI MACHINE SUPPORT 21274M: Bartosz Golaszewski <brgl@bgdev.pl> 21275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21276S: Maintained 21277T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21278F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21279F: arch/arm/boot/dts/ti/davinci/ 21280F: arch/arm/mach-davinci/ 21281F: drivers/i2c/busses/i2c-davinci.c 21282 21283TI DAVINCI SERIES CLOCK DRIVER 21284M: David Lechner <david@lechnology.com> 21285R: Sekhar Nori <nsekhar@ti.com> 21286S: Maintained 21287F: Documentation/devicetree/bindings/clock/ti/davinci/ 21288F: drivers/clk/davinci/ 21289F: include/linux/clk/davinci.h 21290 21291TI DAVINCI SERIES GPIO DRIVER 21292M: Keerthy <j-keerthy@ti.com> 21293L: linux-gpio@vger.kernel.org 21294S: Maintained 21295F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21296F: drivers/gpio/gpio-davinci.c 21297 21298TI DAVINCI SERIES MEDIA DRIVER 21299M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21300L: linux-media@vger.kernel.org 21301S: Maintained 21302W: https://linuxtv.org 21303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21304T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21305F: drivers/media/platform/ti/davinci/ 21306F: include/media/davinci/ 21307 21308TI ENHANCED CAPTURE (eCAP) DRIVER 21309M: Vignesh Raghavendra <vigneshr@ti.com> 21310R: Julien Panis <jpanis@baylibre.com> 21311L: linux-iio@vger.kernel.org 21312L: linux-omap@vger.kernel.org 21313S: Maintained 21314F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21315F: drivers/counter/ti-ecap-capture.c 21316 21317TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21318R: David Lechner <david@lechnology.com> 21319L: linux-iio@vger.kernel.org 21320F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21321F: drivers/counter/ti-eqep.c 21322 21323TI ETHERNET SWITCH DRIVER (CPSW) 21324R: Grygorii Strashko <grygorii.strashko@ti.com> 21325L: linux-omap@vger.kernel.org 21326L: netdev@vger.kernel.org 21327S: Maintained 21328F: drivers/net/ethernet/ti/cpsw* 21329F: drivers/net/ethernet/ti/davinci* 21330 21331TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21332M: Alex Dubov <oakad@yahoo.com> 21333S: Maintained 21334W: http://tifmxx.berlios.de/ 21335F: drivers/memstick/host/tifm_ms.c 21336F: drivers/misc/tifm* 21337F: drivers/mmc/host/tifm_sd.c 21338F: include/linux/tifm.h 21339 21340TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21341M: Nishanth Menon <nm@ti.com> 21342M: Santosh Shilimkar <ssantosh@kernel.org> 21343L: linux-kernel@vger.kernel.org 21344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21345S: Maintained 21346T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21347F: drivers/soc/ti/* 21348 21349TI LM49xxx FAMILY ASoC CODEC DRIVERS 21350M: M R Swami Reddy <mr.swami.reddy@ti.com> 21351M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21352L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21353S: Maintained 21354F: sound/soc/codecs/isabelle* 21355F: sound/soc/codecs/lm49453* 21356 21357TI LMP92064 ADC DRIVER 21358M: Leonard Göhrs <l.goehrs@pengutronix.de> 21359R: kernel@pengutronix.de 21360L: linux-iio@vger.kernel.org 21361S: Maintained 21362F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21363F: drivers/iio/adc/ti-lmp92064.c 21364 21365TI PCM3060 ASoC CODEC DRIVER 21366M: Kirill Marinushkin <kmarinushkin@birdec.com> 21367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21368S: Maintained 21369F: Documentation/devicetree/bindings/sound/pcm3060.txt 21370F: sound/soc/codecs/pcm3060* 21371 21372TI TAS571X FAMILY ASoC CODEC DRIVER 21373M: Kevin Cernekee <cernekee@chromium.org> 21374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21375S: Odd Fixes 21376F: sound/soc/codecs/tas571x* 21377 21378TI TMAG5273 MAGNETOMETER DRIVER 21379M: Gerald Loacker <gerald.loacker@wolfvision.net> 21380L: linux-iio@vger.kernel.org 21381S: Maintained 21382F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21383F: drivers/iio/magnetometer/tmag5273.c 21384 21385TI TRF7970A NFC DRIVER 21386M: Mark Greer <mgreer@animalcreek.com> 21387L: linux-wireless@vger.kernel.org 21388S: Supported 21389F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21390F: drivers/nfc/trf7970a.c 21391 21392TI TSC2046 ADC DRIVER 21393M: Oleksij Rempel <o.rempel@pengutronix.de> 21394R: kernel@pengutronix.de 21395L: linux-iio@vger.kernel.org 21396S: Maintained 21397F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21398F: drivers/iio/adc/ti-tsc2046.c 21399 21400TI TWL4030 SERIES SOC CODEC DRIVER 21401M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21402L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21403S: Maintained 21404F: sound/soc/codecs/twl4030* 21405 21406TI VPE/CAL DRIVERS 21407M: Benoit Parrot <bparrot@ti.com> 21408L: linux-media@vger.kernel.org 21409S: Maintained 21410W: http://linuxtv.org/ 21411Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21412F: Documentation/devicetree/bindings/media/ti,cal.yaml 21413F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21414F: drivers/media/platform/ti/cal/ 21415F: drivers/media/platform/ti/vpe/ 21416 21417TI WILINK WIRELESS DRIVERS 21418L: linux-wireless@vger.kernel.org 21419S: Orphan 21420W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21421W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21422T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21423F: drivers/net/wireless/ti/ 21424 21425TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21426M: John Stultz <jstultz@google.com> 21427M: Thomas Gleixner <tglx@linutronix.de> 21428R: Stephen Boyd <sboyd@kernel.org> 21429L: linux-kernel@vger.kernel.org 21430S: Supported 21431T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21432F: include/linux/clocksource.h 21433F: include/linux/time.h 21434F: include/linux/timex.h 21435F: include/uapi/linux/time.h 21436F: include/uapi/linux/timex.h 21437F: kernel/time/alarmtimer.c 21438F: kernel/time/clocksource.c 21439F: kernel/time/ntp.c 21440F: kernel/time/time*.c 21441F: tools/testing/selftests/timers/ 21442 21443TIPC NETWORK LAYER 21444M: Jon Maloy <jmaloy@redhat.com> 21445M: Ying Xue <ying.xue@windriver.com> 21446L: netdev@vger.kernel.org (core kernel code) 21447L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21448S: Maintained 21449W: http://tipc.sourceforge.net/ 21450F: include/uapi/linux/tipc*.h 21451F: net/tipc/ 21452 21453TLAN NETWORK DRIVER 21454M: Samuel Chessman <chessman@tux.org> 21455L: tlan-devel@lists.sourceforge.net (subscribers-only) 21456S: Maintained 21457W: http://sourceforge.net/projects/tlan/ 21458F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21459F: drivers/net/ethernet/ti/tlan.* 21460 21461TMIO/SDHI MMC DRIVER 21462M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21463L: linux-mmc@vger.kernel.org 21464L: linux-renesas-soc@vger.kernel.org 21465S: Supported 21466F: drivers/mmc/host/renesas_sdhi* 21467F: drivers/mmc/host/tmio_mmc* 21468F: include/linux/mfd/tmio.h 21469 21470TMP401 HARDWARE MONITOR DRIVER 21471M: Guenter Roeck <linux@roeck-us.net> 21472L: linux-hwmon@vger.kernel.org 21473S: Maintained 21474F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21475F: Documentation/hwmon/tmp401.rst 21476F: drivers/hwmon/tmp401.c 21477 21478TMP464 HARDWARE MONITOR DRIVER 21479M: Guenter Roeck <linux@roeck-us.net> 21480L: linux-hwmon@vger.kernel.org 21481S: Maintained 21482F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21483F: Documentation/hwmon/tmp464.rst 21484F: drivers/hwmon/tmp464.c 21485 21486TMP513 HARDWARE MONITOR DRIVER 21487M: Eric Tremblay <etremblay@distech-controls.com> 21488L: linux-hwmon@vger.kernel.org 21489S: Maintained 21490F: Documentation/hwmon/tmp513.rst 21491F: drivers/hwmon/tmp513.c 21492 21493TMPFS (SHMEM FILESYSTEM) 21494M: Hugh Dickins <hughd@google.com> 21495L: linux-mm@kvack.org 21496S: Maintained 21497F: include/linux/shmem_fs.h 21498F: mm/shmem.c 21499 21500TOMOYO SECURITY MODULE 21501M: Kentaro Takeda <takedakn@nttdata.co.jp> 21502M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21503L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21504L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21505L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21506L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21507S: Maintained 21508W: https://tomoyo.osdn.jp/ 21509F: security/tomoyo/ 21510 21511TOPSTAR LAPTOP EXTRAS DRIVER 21512M: Herton Ronaldo Krzesinski <herton@canonical.com> 21513L: platform-driver-x86@vger.kernel.org 21514S: Maintained 21515F: drivers/platform/x86/topstar-laptop.c 21516 21517TORTURE-TEST MODULES 21518M: Davidlohr Bueso <dave@stgolabs.net> 21519M: "Paul E. McKenney" <paulmck@kernel.org> 21520M: Josh Triplett <josh@joshtriplett.org> 21521L: linux-kernel@vger.kernel.org 21522S: Supported 21523T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21524F: Documentation/RCU/torture.rst 21525F: kernel/locking/locktorture.c 21526F: kernel/rcu/rcuscale.c 21527F: kernel/rcu/rcutorture.c 21528F: kernel/rcu/refscale.c 21529F: kernel/torture.c 21530 21531TOSHIBA ACPI EXTRAS DRIVER 21532M: Azael Avalos <coproscefalo@gmail.com> 21533L: platform-driver-x86@vger.kernel.org 21534S: Maintained 21535F: drivers/platform/x86/toshiba_acpi.c 21536 21537TOSHIBA BLUETOOTH DRIVER 21538M: Azael Avalos <coproscefalo@gmail.com> 21539L: platform-driver-x86@vger.kernel.org 21540S: Maintained 21541F: drivers/platform/x86/toshiba_bluetooth.c 21542 21543TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21544M: Azael Avalos <coproscefalo@gmail.com> 21545L: platform-driver-x86@vger.kernel.org 21546S: Maintained 21547F: drivers/platform/x86/toshiba_haps.c 21548 21549TOSHIBA SMM DRIVER 21550M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21551S: Maintained 21552W: http://www.buzzard.org.uk/toshiba/ 21553F: drivers/char/toshiba.c 21554F: include/linux/toshiba.h 21555F: include/uapi/linux/toshiba.h 21556 21557TOSHIBA TC358743 DRIVER 21558M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21559L: linux-media@vger.kernel.org 21560S: Maintained 21561F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21562F: drivers/media/i2c/tc358743* 21563F: include/media/i2c/tc358743.h 21564 21565TOSHIBA WMI HOTKEYS DRIVER 21566M: Azael Avalos <coproscefalo@gmail.com> 21567L: platform-driver-x86@vger.kernel.org 21568S: Maintained 21569F: drivers/platform/x86/toshiba-wmi.c 21570 21571TPM DEVICE DRIVER 21572M: Peter Huewe <peterhuewe@gmx.de> 21573M: Jarkko Sakkinen <jarkko@kernel.org> 21574R: Jason Gunthorpe <jgg@ziepe.ca> 21575L: linux-integrity@vger.kernel.org 21576S: Maintained 21577W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21578Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21579T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21580F: drivers/char/tpm/ 21581 21582TPS546D24 DRIVER 21583M: Duke Du <dukedu83@gmail.com> 21584L: linux-hwmon@vger.kernel.org 21585S: Maintained 21586F: Documentation/hwmon/tps546d24.rst 21587F: drivers/hwmon/pmbus/tps546d24.c 21588 21589TRACING 21590M: Steven Rostedt <rostedt@goodmis.org> 21591M: Masami Hiramatsu <mhiramat@kernel.org> 21592L: linux-kernel@vger.kernel.org 21593L: linux-trace-kernel@vger.kernel.org 21594S: Maintained 21595Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21596T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21597F: Documentation/trace/* 21598F: fs/tracefs/ 21599F: include/linux/trace*.h 21600F: include/trace/ 21601F: kernel/trace/ 21602F: scripts/tracing/ 21603F: tools/testing/selftests/ftrace/ 21604 21605TRACING MMIO ACCESSES (MMIOTRACE) 21606M: Steven Rostedt <rostedt@goodmis.org> 21607M: Masami Hiramatsu <mhiramat@kernel.org> 21608R: Karol Herbst <karolherbst@gmail.com> 21609R: Pekka Paalanen <ppaalanen@gmail.com> 21610L: linux-kernel@vger.kernel.org 21611L: nouveau@lists.freedesktop.org 21612S: Maintained 21613F: arch/x86/mm/kmmio.c 21614F: arch/x86/mm/mmio-mod.c 21615F: arch/x86/mm/testmmiotrace.c 21616F: include/linux/mmiotrace.h 21617F: kernel/trace/trace_mmiotrace.c 21618 21619TRACING OS NOISE / LATENCY TRACERS 21620M: Steven Rostedt <rostedt@goodmis.org> 21621M: Daniel Bristot de Oliveira <bristot@kernel.org> 21622S: Maintained 21623F: Documentation/trace/hwlat_detector.rst 21624F: Documentation/trace/osnoise-tracer.rst 21625F: Documentation/trace/timerlat-tracer.rst 21626F: arch/*/kernel/trace.c 21627F: include/trace/events/osnoise.h 21628F: kernel/trace/trace_hwlat.c 21629F: kernel/trace/trace_irqsoff.c 21630F: kernel/trace/trace_osnoise.c 21631F: kernel/trace/trace_sched_wakeup.c 21632 21633TRADITIONAL CHINESE DOCUMENTATION 21634M: Hu Haowen <src.res@email.cn> 21635L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21636S: Maintained 21637W: https://github.com/srcres258/linux-doc 21638T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21639F: Documentation/translations/zh_TW/ 21640 21641TTY LAYER 21642M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21643M: Jiri Slaby <jirislaby@kernel.org> 21644S: Supported 21645T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21646F: Documentation/driver-api/serial/ 21647F: drivers/tty/ 21648F: drivers/tty/serial/serial_core.c 21649F: include/linux/selection.h 21650F: include/linux/serial.h 21651F: include/linux/serial_core.h 21652F: include/linux/sysrq.h 21653F: include/linux/tty*.h 21654F: include/linux/vt.h 21655F: include/linux/vt_*.h 21656F: include/uapi/linux/serial.h 21657F: include/uapi/linux/serial_core.h 21658F: include/uapi/linux/tty.h 21659 21660TUA9001 MEDIA DRIVER 21661M: Antti Palosaari <crope@iki.fi> 21662L: linux-media@vger.kernel.org 21663S: Maintained 21664W: https://linuxtv.org 21665W: http://palosaari.fi/linux/ 21666Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21667T: git git://linuxtv.org/anttip/media_tree.git 21668F: drivers/media/tuners/tua9001* 21669 21670TULIP NETWORK DRIVERS 21671L: netdev@vger.kernel.org 21672L: linux-parisc@vger.kernel.org 21673S: Orphan 21674F: drivers/net/ethernet/dec/tulip/ 21675 21676TUN/TAP driver 21677M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21678S: Maintained 21679W: http://vtun.sourceforge.net/tun 21680F: Documentation/networking/tuntap.rst 21681F: arch/um/os-Linux/drivers/ 21682 21683TURBOCHANNEL SUBSYSTEM 21684M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21685M: Ralf Baechle <ralf@linux-mips.org> 21686L: linux-mips@vger.kernel.org 21687S: Maintained 21688Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21689F: drivers/tc/ 21690F: include/linux/tc.h 21691 21692TURBOSTAT UTILITY 21693M: "Len Brown" <lenb@kernel.org> 21694L: linux-pm@vger.kernel.org 21695S: Supported 21696Q: https://patchwork.kernel.org/project/linux-pm/list/ 21697B: https://bugzilla.kernel.org 21698T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21699F: tools/power/x86/turbostat/ 21700 21701TW5864 VIDEO4LINUX DRIVER 21702M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21703M: Anton Sviridenko <anton@corp.bluecherry.net> 21704M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21705M: Andrey Utkin <andrey_utkin@fastmail.com> 21706L: linux-media@vger.kernel.org 21707S: Supported 21708F: drivers/media/pci/tw5864/ 21709 21710TW68 VIDEO4LINUX DRIVER 21711M: Hans Verkuil <hverkuil@xs4all.nl> 21712L: linux-media@vger.kernel.org 21713S: Odd Fixes 21714W: https://linuxtv.org 21715T: git git://linuxtv.org/media_tree.git 21716F: drivers/media/pci/tw68/ 21717 21718TW686X VIDEO4LINUX DRIVER 21719M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21720L: linux-media@vger.kernel.org 21721S: Maintained 21722W: http://linuxtv.org 21723T: git git://linuxtv.org/media_tree.git 21724F: drivers/media/pci/tw686x/ 21725 21726U-BOOT ENVIRONMENT VARIABLES 21727M: Rafał Miłecki <rafal@milecki.pl> 21728S: Maintained 21729F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21730F: drivers/nvmem/u-boot-env.c 21731 21732UACCE ACCELERATOR FRAMEWORK 21733M: Zhangfei Gao <zhangfei.gao@linaro.org> 21734M: Zhou Wang <wangzhou1@hisilicon.com> 21735L: linux-accelerators@lists.ozlabs.org 21736L: linux-kernel@vger.kernel.org 21737S: Maintained 21738F: Documentation/ABI/testing/sysfs-driver-uacce 21739F: Documentation/misc-devices/uacce.rst 21740F: drivers/misc/uacce/ 21741F: include/linux/uacce.h 21742F: include/uapi/misc/uacce/ 21743 21744UBI FILE SYSTEM (UBIFS) 21745M: Richard Weinberger <richard@nod.at> 21746L: linux-mtd@lists.infradead.org 21747S: Supported 21748W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21749T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21750T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21751F: Documentation/ABI/testing/sysfs-fs-ubifs 21752F: Documentation/filesystems/ubifs-authentication.rst 21753F: Documentation/filesystems/ubifs.rst 21754F: fs/ubifs/ 21755 21756UBLK USERSPACE BLOCK DRIVER 21757M: Ming Lei <ming.lei@redhat.com> 21758L: linux-block@vger.kernel.org 21759S: Maintained 21760F: Documentation/block/ublk.rst 21761F: drivers/block/ublk_drv.c 21762F: include/uapi/linux/ublk_cmd.h 21763 21764UCLINUX (M68KNOMMU AND COLDFIRE) 21765M: Greg Ungerer <gerg@linux-m68k.org> 21766L: linux-m68k@lists.linux-m68k.org 21767S: Maintained 21768W: http://www.linux-m68k.org/ 21769T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21770F: arch/m68k/*/*_no.* 21771F: arch/m68k/68*/ 21772F: arch/m68k/coldfire/ 21773F: arch/m68k/include/asm/*_no.* 21774 21775UDF FILESYSTEM 21776M: Jan Kara <jack@suse.com> 21777S: Maintained 21778F: Documentation/filesystems/udf.rst 21779F: fs/udf/ 21780 21781UDRAW TABLET 21782M: Bastien Nocera <hadess@hadess.net> 21783L: linux-input@vger.kernel.org 21784S: Maintained 21785F: drivers/hid/hid-udraw-ps3.c 21786 21787UFS FILESYSTEM 21788M: Evgeniy Dushistov <dushistov@mail.ru> 21789S: Maintained 21790F: Documentation/admin-guide/ufs.rst 21791F: fs/ufs/ 21792 21793UHID USERSPACE HID IO DRIVER 21794M: David Rheinsberg <david.rheinsberg@gmail.com> 21795L: linux-input@vger.kernel.org 21796S: Maintained 21797F: drivers/hid/uhid.c 21798F: include/uapi/linux/uhid.h 21799 21800ULPI BUS 21801M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21802L: linux-usb@vger.kernel.org 21803S: Maintained 21804F: drivers/usb/common/ulpi.c 21805F: include/linux/ulpi/ 21806 21807UNICODE SUBSYSTEM 21808M: Gabriel Krisman Bertazi <krisman@collabora.com> 21809L: linux-fsdevel@vger.kernel.org 21810S: Supported 21811F: fs/unicode/ 21812 21813UNIFDEF 21814M: Tony Finch <dot@dotat.at> 21815S: Maintained 21816W: http://dotat.at/prog/unifdef 21817F: scripts/unifdef.c 21818 21819UNIFORM CDROM DRIVER 21820M: Phillip Potter <phil@philpotter.co.uk> 21821S: Maintained 21822F: Documentation/cdrom/ 21823F: drivers/cdrom/cdrom.c 21824F: include/linux/cdrom.h 21825F: include/uapi/linux/cdrom.h 21826 21827UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21828R: Alim Akhtar <alim.akhtar@samsung.com> 21829R: Avri Altman <avri.altman@wdc.com> 21830R: Bart Van Assche <bvanassche@acm.org> 21831L: linux-scsi@vger.kernel.org 21832S: Supported 21833F: Documentation/devicetree/bindings/ufs/ 21834F: Documentation/scsi/ufs.rst 21835F: drivers/ufs/core/ 21836 21837UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21838M: Pedro Sousa <pedrom.sousa@synopsys.com> 21839L: linux-scsi@vger.kernel.org 21840S: Supported 21841F: drivers/ufs/host/*dwc* 21842 21843UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21844M: Alim Akhtar <alim.akhtar@samsung.com> 21845L: linux-scsi@vger.kernel.org 21846S: Maintained 21847F: drivers/ufs/host/ufs-exynos* 21848 21849UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21850M: Stanley Chu <stanley.chu@mediatek.com> 21851L: linux-scsi@vger.kernel.org 21852L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21853S: Maintained 21854F: drivers/ufs/host/ufs-mediatek* 21855 21856UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21857M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21858L: linux-arm-msm@vger.kernel.org 21859L: linux-scsi@vger.kernel.org 21860S: Maintained 21861F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21862F: drivers/ufs/host/ufs-qcom* 21863 21864UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21865M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21866L: linux-renesas-soc@vger.kernel.org 21867L: linux-scsi@vger.kernel.org 21868S: Maintained 21869F: drivers/ufs/host/ufs-renesas.c 21870 21871UNSORTED BLOCK IMAGES (UBI) 21872M: Richard Weinberger <richard@nod.at> 21873L: linux-mtd@lists.infradead.org 21874S: Supported 21875W: http://www.linux-mtd.infradead.org/ 21876T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21877T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21878F: drivers/mtd/ubi/ 21879F: include/linux/mtd/ubi.h 21880F: include/uapi/mtd/ubi-user.h 21881 21882USB "USBNET" DRIVER FRAMEWORK 21883M: Oliver Neukum <oneukum@suse.com> 21884L: netdev@vger.kernel.org 21885S: Maintained 21886W: http://www.linux-usb.org/usbnet 21887F: drivers/net/usb/usbnet.c 21888F: include/linux/usb/usbnet.h 21889 21890USB ACM DRIVER 21891M: Oliver Neukum <oneukum@suse.com> 21892L: linux-usb@vger.kernel.org 21893S: Maintained 21894F: Documentation/usb/acm.rst 21895F: drivers/usb/class/cdc-acm.* 21896 21897USB APPLE MFI FASTCHARGE DRIVER 21898M: Bastien Nocera <hadess@hadess.net> 21899L: linux-usb@vger.kernel.org 21900S: Maintained 21901F: drivers/usb/misc/apple-mfi-fastcharge.c 21902 21903USB AR5523 WIRELESS DRIVER 21904M: Pontus Fuchs <pontus.fuchs@gmail.com> 21905L: linux-wireless@vger.kernel.org 21906S: Maintained 21907F: drivers/net/wireless/ath/ar5523/ 21908 21909USB ATTACHED SCSI 21910M: Oliver Neukum <oneukum@suse.com> 21911L: linux-usb@vger.kernel.org 21912L: linux-scsi@vger.kernel.org 21913S: Maintained 21914F: drivers/usb/storage/uas.c 21915 21916USB CDC ETHERNET DRIVER 21917M: Oliver Neukum <oliver@neukum.org> 21918L: linux-usb@vger.kernel.org 21919S: Maintained 21920F: drivers/net/usb/cdc_*.c 21921F: include/uapi/linux/usb/cdc.h 21922 21923USB CHAOSKEY DRIVER 21924M: Keith Packard <keithp@keithp.com> 21925L: linux-usb@vger.kernel.org 21926S: Maintained 21927F: drivers/usb/misc/chaoskey.c 21928 21929USB CYPRESS C67X00 DRIVER 21930L: linux-usb@vger.kernel.org 21931S: Orphan 21932F: drivers/usb/c67x00/ 21933 21934USB DAVICOM DM9601 DRIVER 21935M: Peter Korsgaard <peter@korsgaard.com> 21936L: netdev@vger.kernel.org 21937S: Maintained 21938W: http://www.linux-usb.org/usbnet 21939F: drivers/net/usb/dm9601.c 21940 21941USB EHCI DRIVER 21942M: Alan Stern <stern@rowland.harvard.edu> 21943L: linux-usb@vger.kernel.org 21944S: Maintained 21945F: Documentation/usb/ehci.rst 21946F: drivers/usb/host/ehci* 21947 21948USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21949M: Jiri Kosina <jikos@kernel.org> 21950M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21951L: linux-usb@vger.kernel.org 21952S: Maintained 21953T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21954F: Documentation/hid/hiddev.rst 21955F: drivers/hid/usbhid/ 21956 21957USB INTEL XHCI ROLE MUX DRIVER 21958M: Hans de Goede <hdegoede@redhat.com> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21962 21963USB IP DRIVER FOR HISILICON KIRIN 960 21964M: Yu Chen <chenyu56@huawei.com> 21965M: Binghui Wang <wangbinghui@hisilicon.com> 21966L: linux-usb@vger.kernel.org 21967S: Maintained 21968F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21969F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21970 21971USB IP DRIVER FOR HISILICON KIRIN 970 21972M: Mauro Carvalho Chehab <mchehab@kernel.org> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21976F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21977 21978USB ISP116X DRIVER 21979M: Olav Kongas <ok@artecdesign.ee> 21980L: linux-usb@vger.kernel.org 21981S: Maintained 21982F: drivers/usb/host/isp116x* 21983F: include/linux/usb/isp116x.h 21984 21985USB ISP1760 DRIVER 21986M: Rui Miguel Silva <rui.silva@linaro.org> 21987L: linux-usb@vger.kernel.org 21988S: Maintained 21989F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21990F: drivers/usb/isp1760/* 21991 21992USB LAN78XX ETHERNET DRIVER 21993M: Woojung Huh <woojung.huh@microchip.com> 21994M: UNGLinuxDriver@microchip.com 21995L: netdev@vger.kernel.org 21996S: Maintained 21997F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21998F: drivers/net/usb/lan78xx.* 21999F: include/dt-bindings/net/microchip-lan78xx.h 22000 22001USB MASS STORAGE DRIVER 22002M: Alan Stern <stern@rowland.harvard.edu> 22003L: linux-usb@vger.kernel.org 22004L: usb-storage@lists.one-eyed-alien.net 22005S: Maintained 22006F: drivers/usb/storage/ 22007 22008USB MIDI DRIVER 22009M: Clemens Ladisch <clemens@ladisch.de> 22010L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22011S: Maintained 22012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22013F: sound/usb/midi.* 22014 22015USB NETWORKING DRIVERS 22016L: linux-usb@vger.kernel.org 22017S: Odd Fixes 22018F: drivers/net/usb/ 22019 22020USB OHCI DRIVER 22021M: Alan Stern <stern@rowland.harvard.edu> 22022L: linux-usb@vger.kernel.org 22023S: Maintained 22024F: Documentation/usb/ohci.rst 22025F: drivers/usb/host/ohci* 22026 22027USB OTG FSM (Finite State Machine) 22028M: Peter Chen <peter.chen@kernel.org> 22029L: linux-usb@vger.kernel.org 22030S: Maintained 22031T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22032F: drivers/usb/common/usb-otg-fsm.c 22033 22034USB OVER IP DRIVER 22035M: Valentina Manea <valentina.manea.m@gmail.com> 22036M: Shuah Khan <shuah@kernel.org> 22037M: Shuah Khan <skhan@linuxfoundation.org> 22038R: Hongren Zheng <i@zenithal.me> 22039L: linux-usb@vger.kernel.org 22040S: Maintained 22041F: Documentation/usb/usbip_protocol.rst 22042F: drivers/usb/usbip/ 22043F: tools/testing/selftests/drivers/usb/usbip/ 22044F: tools/usb/usbip/ 22045 22046USB PEGASUS DRIVER 22047M: Petko Manolov <petkan@nucleusys.com> 22048L: linux-usb@vger.kernel.org 22049L: netdev@vger.kernel.org 22050S: Maintained 22051W: https://github.com/petkan/pegasus 22052T: git https://github.com/petkan/pegasus.git 22053F: drivers/net/usb/pegasus.* 22054 22055USB PRINTER DRIVER (usblp) 22056M: Pete Zaitcev <zaitcev@redhat.com> 22057L: linux-usb@vger.kernel.org 22058S: Supported 22059F: drivers/usb/class/usblp.c 22060 22061USB QMI WWAN NETWORK DRIVER 22062M: Bjørn Mork <bjorn@mork.no> 22063L: netdev@vger.kernel.org 22064S: Maintained 22065F: Documentation/ABI/testing/sysfs-class-net-qmi 22066F: drivers/net/usb/qmi_wwan.c 22067 22068USB RAW GADGET DRIVER 22069R: Andrey Konovalov <andreyknvl@gmail.com> 22070L: linux-usb@vger.kernel.org 22071S: Maintained 22072F: Documentation/usb/raw-gadget.rst 22073F: drivers/usb/gadget/legacy/raw_gadget.c 22074F: include/uapi/linux/usb/raw_gadget.h 22075 22076USB RTL8150 DRIVER 22077M: Petko Manolov <petkan@nucleusys.com> 22078L: linux-usb@vger.kernel.org 22079L: netdev@vger.kernel.org 22080S: Maintained 22081W: https://github.com/petkan/rtl8150 22082T: git https://github.com/petkan/rtl8150.git 22083F: drivers/net/usb/rtl8150.c 22084 22085USB SERIAL SUBSYSTEM 22086M: Johan Hovold <johan@kernel.org> 22087L: linux-usb@vger.kernel.org 22088S: Maintained 22089T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22090F: Documentation/usb/usb-serial.rst 22091F: drivers/usb/serial/ 22092F: include/linux/usb/serial.h 22093 22094USB SMSC75XX ETHERNET DRIVER 22095M: Steve Glendinning <steve.glendinning@shawell.net> 22096L: netdev@vger.kernel.org 22097S: Maintained 22098F: drivers/net/usb/smsc75xx.* 22099 22100USB SMSC95XX ETHERNET DRIVER 22101M: Steve Glendinning <steve.glendinning@shawell.net> 22102M: UNGLinuxDriver@microchip.com 22103L: netdev@vger.kernel.org 22104S: Maintained 22105F: drivers/net/usb/smsc95xx.* 22106 22107USB SUBSYSTEM 22108M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22109L: linux-usb@vger.kernel.org 22110S: Supported 22111W: http://www.linux-usb.org 22112T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22113F: Documentation/devicetree/bindings/usb/ 22114F: Documentation/usb/ 22115F: drivers/usb/ 22116F: include/dt-bindings/usb/ 22117F: include/linux/usb.h 22118F: include/linux/usb/ 22119F: include/uapi/linux/usb/ 22120 22121USB TYPEC BUS FOR ALTERNATE MODES 22122M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22123L: linux-usb@vger.kernel.org 22124S: Maintained 22125F: Documentation/ABI/testing/sysfs-bus-typec 22126F: Documentation/driver-api/usb/typec_bus.rst 22127F: drivers/usb/typec/altmodes/ 22128F: include/linux/usb/typec_altmode.h 22129 22130USB TYPEC CLASS 22131M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22132L: linux-usb@vger.kernel.org 22133S: Maintained 22134F: Documentation/ABI/testing/sysfs-class-typec 22135F: Documentation/driver-api/usb/typec.rst 22136F: drivers/usb/typec/ 22137F: include/linux/usb/typec.h 22138 22139USB TYPEC INTEL PMC MUX DRIVER 22140M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22141L: linux-usb@vger.kernel.org 22142S: Maintained 22143F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22144F: drivers/usb/typec/mux/intel_pmc_mux.c 22145 22146USB TYPEC PI3USB30532 MUX DRIVER 22147M: Hans de Goede <hdegoede@redhat.com> 22148L: linux-usb@vger.kernel.org 22149S: Maintained 22150F: drivers/usb/typec/mux/pi3usb30532.c 22151 22152USB TYPEC PORT CONTROLLER DRIVERS 22153M: Guenter Roeck <linux@roeck-us.net> 22154L: linux-usb@vger.kernel.org 22155S: Maintained 22156F: drivers/usb/typec/tcpm/ 22157 22158USB UHCI DRIVER 22159M: Alan Stern <stern@rowland.harvard.edu> 22160L: linux-usb@vger.kernel.org 22161S: Maintained 22162F: drivers/usb/host/uhci* 22163 22164USB VIDEO CLASS 22165M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22166L: linux-media@vger.kernel.org 22167S: Maintained 22168W: http://www.ideasonboard.org/uvc/ 22169T: git git://linuxtv.org/media_tree.git 22170F: drivers/media/usb/uvc/ 22171F: include/uapi/linux/uvcvideo.h 22172 22173USB WEBCAM GADGET 22174M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22175M: Daniel Scally <dan.scally@ideasonboard.com> 22176L: linux-usb@vger.kernel.org 22177S: Maintained 22178F: drivers/usb/gadget/function/*uvc* 22179F: drivers/usb/gadget/legacy/webcam.c 22180F: include/uapi/linux/usb/g_uvc.h 22181 22182USB WIRELESS RNDIS DRIVER (rndis_wlan) 22183M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22184L: linux-wireless@vger.kernel.org 22185S: Maintained 22186F: drivers/net/wireless/legacy/rndis_wlan.c 22187 22188USB XHCI DRIVER 22189M: Mathias Nyman <mathias.nyman@intel.com> 22190L: linux-usb@vger.kernel.org 22191S: Supported 22192F: drivers/usb/host/pci-quirks* 22193F: drivers/usb/host/xhci* 22194 22195USB ZD1201 DRIVER 22196L: linux-wireless@vger.kernel.org 22197S: Orphan 22198W: http://linux-lc100020.sourceforge.net 22199F: drivers/net/wireless/zydas/zd1201.* 22200 22201USER DATAGRAM PROTOCOL (UDP) 22202M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22203S: Maintained 22204F: include/linux/udp.h 22205F: net/ipv4/udp.c 22206F: net/ipv6/udp.c 22207 22208USER-MODE LINUX (UML) 22209M: Richard Weinberger <richard@nod.at> 22210M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22211M: Johannes Berg <johannes@sipsolutions.net> 22212L: linux-um@lists.infradead.org 22213S: Maintained 22214W: http://user-mode-linux.sourceforge.net 22215Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22216T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22217T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22218F: Documentation/virt/uml/ 22219F: arch/um/ 22220F: arch/x86/um/ 22221F: fs/hostfs/ 22222 22223USERSPACE COPYIN/COPYOUT (UIOVEC) 22224M: Alexander Viro <viro@zeniv.linux.org.uk> 22225S: Maintained 22226F: include/linux/uio.h 22227F: lib/iov_iter.c 22228 22229USERSPACE DMA BUFFER DRIVER 22230M: Gerd Hoffmann <kraxel@redhat.com> 22231L: dri-devel@lists.freedesktop.org 22232S: Maintained 22233T: git git://anongit.freedesktop.org/drm/drm-misc 22234F: drivers/dma-buf/udmabuf.c 22235F: include/uapi/linux/udmabuf.h 22236 22237USERSPACE I/O (UIO) 22238M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22239S: Maintained 22240T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22241F: Documentation/driver-api/uio-howto.rst 22242F: drivers/uio/ 22243F: include/linux/uio_driver.h 22244 22245UTIL-LINUX PACKAGE 22246M: Karel Zak <kzak@redhat.com> 22247L: util-linux@vger.kernel.org 22248S: Maintained 22249W: http://en.wikipedia.org/wiki/Util-linux 22250T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22251 22252UUID HELPERS 22253R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22254L: linux-kernel@vger.kernel.org 22255S: Maintained 22256F: include/linux/uuid.h 22257F: lib/test_uuid.c 22258F: lib/uuid.c 22259 22260UV SYSFS DRIVER 22261M: Justin Ernst <justin.ernst@hpe.com> 22262L: platform-driver-x86@vger.kernel.org 22263S: Maintained 22264F: drivers/platform/x86/uv_sysfs.c 22265 22266UVESAFB DRIVER 22267M: Michal Januszewski <spock@gentoo.org> 22268L: linux-fbdev@vger.kernel.org 22269S: Maintained 22270W: https://github.com/mjanusz/v86d 22271F: Documentation/fb/uvesafb.rst 22272F: drivers/video/fbdev/uvesafb.* 22273 22274Ux500 CLOCK DRIVERS 22275M: Ulf Hansson <ulf.hansson@linaro.org> 22276L: linux-clk@vger.kernel.org 22277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22278S: Maintained 22279F: drivers/clk/ux500/ 22280 22281VF610 NAND DRIVER 22282M: Stefan Agner <stefan@agner.ch> 22283L: linux-mtd@lists.infradead.org 22284S: Supported 22285F: drivers/mtd/nand/raw/vf610_nfc.c 22286 22287VFAT/FAT/MSDOS FILESYSTEM 22288M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22289S: Maintained 22290F: Documentation/filesystems/vfat.rst 22291F: fs/fat/ 22292F: tools/testing/selftests/filesystems/fat/ 22293 22294VFIO CDX DRIVER 22295M: Nipun Gupta <nipun.gupta@amd.com> 22296M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22297L: kvm@vger.kernel.org 22298S: Maintained 22299F: drivers/vfio/cdx/* 22300 22301VFIO DRIVER 22302M: Alex Williamson <alex.williamson@redhat.com> 22303L: kvm@vger.kernel.org 22304S: Maintained 22305T: git https://github.com/awilliam/linux-vfio.git 22306F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22307F: Documentation/driver-api/vfio.rst 22308F: drivers/vfio/ 22309F: include/linux/vfio.h 22310F: include/linux/vfio_pci_core.h 22311F: include/uapi/linux/vfio.h 22312 22313VFIO FSL-MC DRIVER 22314M: Diana Craciun <diana.craciun@oss.nxp.com> 22315L: kvm@vger.kernel.org 22316S: Maintained 22317F: drivers/vfio/fsl-mc/ 22318 22319VFIO HISILICON PCI DRIVER 22320M: Longfang Liu <liulongfang@huawei.com> 22321M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22322L: kvm@vger.kernel.org 22323S: Maintained 22324F: drivers/vfio/pci/hisilicon/ 22325 22326VFIO MEDIATED DEVICE DRIVERS 22327M: Kirti Wankhede <kwankhede@nvidia.com> 22328L: kvm@vger.kernel.org 22329S: Maintained 22330F: Documentation/driver-api/vfio-mediated-device.rst 22331F: drivers/vfio/mdev/ 22332F: include/linux/mdev.h 22333F: samples/vfio-mdev/ 22334 22335VFIO MLX5 PCI DRIVER 22336M: Yishai Hadas <yishaih@nvidia.com> 22337L: kvm@vger.kernel.org 22338S: Maintained 22339F: drivers/vfio/pci/mlx5/ 22340 22341VFIO PCI DEVICE SPECIFIC DRIVERS 22342R: Jason Gunthorpe <jgg@nvidia.com> 22343R: Yishai Hadas <yishaih@nvidia.com> 22344R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22345R: Kevin Tian <kevin.tian@intel.com> 22346L: kvm@vger.kernel.org 22347S: Maintained 22348P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22349F: drivers/vfio/pci/*/ 22350 22351VFIO PLATFORM DRIVER 22352M: Eric Auger <eric.auger@redhat.com> 22353L: kvm@vger.kernel.org 22354S: Maintained 22355F: drivers/vfio/platform/ 22356 22357VGA_SWITCHEROO 22358R: Lukas Wunner <lukas@wunner.de> 22359S: Maintained 22360T: git git://anongit.freedesktop.org/drm/drm-misc 22361F: Documentation/gpu/vga-switcheroo.rst 22362F: drivers/gpu/vga/vga_switcheroo.c 22363F: include/linux/vga_switcheroo.h 22364 22365VIA RHINE NETWORK DRIVER 22366M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22367S: Maintained 22368F: drivers/net/ethernet/via/via-rhine.c 22369 22370VIA SD/MMC CARD CONTROLLER DRIVER 22371M: Bruce Chang <brucechang@via.com.tw> 22372M: Harald Welte <HaraldWelte@viatech.com> 22373S: Maintained 22374F: drivers/mmc/host/via-sdmmc.c 22375 22376VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22377M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22378L: linux-fbdev@vger.kernel.org 22379S: Maintained 22380F: drivers/video/fbdev/via/ 22381F: include/linux/via-core.h 22382F: include/linux/via_i2c.h 22383 22384VIA VELOCITY NETWORK DRIVER 22385M: Francois Romieu <romieu@fr.zoreil.com> 22386L: netdev@vger.kernel.org 22387S: Maintained 22388F: drivers/net/ethernet/via/via-velocity.* 22389 22390VICODEC VIRTUAL CODEC DRIVER 22391M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22392L: linux-media@vger.kernel.org 22393S: Maintained 22394W: https://linuxtv.org 22395T: git git://linuxtv.org/media_tree.git 22396F: drivers/media/test-drivers/vicodec/* 22397 22398VIDEO I2C POLLING DRIVER 22399M: Matt Ranostay <matt.ranostay@konsulko.com> 22400L: linux-media@vger.kernel.org 22401S: Maintained 22402F: drivers/media/i2c/video-i2c.c 22403 22404VIDEO MULTIPLEXER DRIVER 22405M: Philipp Zabel <p.zabel@pengutronix.de> 22406L: linux-media@vger.kernel.org 22407S: Maintained 22408F: drivers/media/platform/video-mux.c 22409 22410VIDEOBUF2 FRAMEWORK 22411M: Tomasz Figa <tfiga@chromium.org> 22412M: Marek Szyprowski <m.szyprowski@samsung.com> 22413L: linux-media@vger.kernel.org 22414S: Maintained 22415F: drivers/media/common/videobuf2/* 22416F: include/media/videobuf2-* 22417 22418VIDTV VIRTUAL DIGITAL TV DRIVER 22419M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22420L: linux-media@vger.kernel.org 22421S: Maintained 22422W: https://linuxtv.org 22423T: git git://linuxtv.org/media_tree.git 22424F: drivers/media/test-drivers/vidtv/* 22425 22426VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22427M: Shuah Khan <skhan@linuxfoundation.org> 22428R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22429L: linux-media@vger.kernel.org 22430S: Maintained 22431W: https://linuxtv.org 22432T: git git://linuxtv.org/media_tree.git 22433F: drivers/media/test-drivers/vimc/* 22434 22435VIRT LIB 22436M: Alex Williamson <alex.williamson@redhat.com> 22437M: Paolo Bonzini <pbonzini@redhat.com> 22438L: kvm@vger.kernel.org 22439S: Supported 22440F: virt/lib/ 22441 22442VIRTIO AND VHOST VSOCK DRIVER 22443M: Stefan Hajnoczi <stefanha@redhat.com> 22444M: Stefano Garzarella <sgarzare@redhat.com> 22445L: kvm@vger.kernel.org 22446L: virtualization@lists.linux-foundation.org 22447L: netdev@vger.kernel.org 22448S: Maintained 22449F: drivers/vhost/vsock.c 22450F: include/linux/virtio_vsock.h 22451F: include/uapi/linux/virtio_vsock.h 22452F: net/vmw_vsock/virtio_transport.c 22453F: net/vmw_vsock/virtio_transport_common.c 22454 22455VIRTIO BALLOON 22456M: "Michael S. Tsirkin" <mst@redhat.com> 22457M: David Hildenbrand <david@redhat.com> 22458L: virtualization@lists.linux-foundation.org 22459S: Maintained 22460F: drivers/virtio/virtio_balloon.c 22461F: include/linux/balloon_compaction.h 22462F: include/uapi/linux/virtio_balloon.h 22463F: mm/balloon_compaction.c 22464 22465VIRTIO BLOCK AND SCSI DRIVERS 22466M: "Michael S. Tsirkin" <mst@redhat.com> 22467M: Jason Wang <jasowang@redhat.com> 22468R: Paolo Bonzini <pbonzini@redhat.com> 22469R: Stefan Hajnoczi <stefanha@redhat.com> 22470L: virtualization@lists.linux-foundation.org 22471S: Maintained 22472F: drivers/block/virtio_blk.c 22473F: drivers/scsi/virtio_scsi.c 22474F: drivers/vhost/scsi.c 22475F: include/uapi/linux/virtio_blk.h 22476F: include/uapi/linux/virtio_scsi.h 22477 22478VIRTIO CONSOLE DRIVER 22479M: Amit Shah <amit@kernel.org> 22480L: virtualization@lists.linux-foundation.org 22481S: Maintained 22482F: drivers/char/virtio_console.c 22483F: include/linux/virtio_console.h 22484F: include/uapi/linux/virtio_console.h 22485 22486VIRTIO CORE AND NET DRIVERS 22487M: "Michael S. Tsirkin" <mst@redhat.com> 22488M: Jason Wang <jasowang@redhat.com> 22489R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22490L: virtualization@lists.linux-foundation.org 22491S: Maintained 22492F: Documentation/ABI/testing/sysfs-bus-vdpa 22493F: Documentation/ABI/testing/sysfs-class-vduse 22494F: Documentation/devicetree/bindings/virtio/ 22495F: Documentation/driver-api/virtio/ 22496F: drivers/block/virtio_blk.c 22497F: drivers/crypto/virtio/ 22498F: drivers/net/virtio_net.c 22499F: drivers/vdpa/ 22500F: drivers/virtio/ 22501F: include/linux/vdpa.h 22502F: include/linux/virtio*.h 22503F: include/linux/vringh.h 22504F: include/uapi/linux/virtio_*.h 22505F: tools/virtio/ 22506 22507VIRTIO CRYPTO DRIVER 22508M: Gonglei <arei.gonglei@huawei.com> 22509L: virtualization@lists.linux-foundation.org 22510L: linux-crypto@vger.kernel.org 22511S: Maintained 22512F: drivers/crypto/virtio/ 22513F: include/uapi/linux/virtio_crypto.h 22514 22515VIRTIO DRIVERS FOR S390 22516M: Cornelia Huck <cohuck@redhat.com> 22517M: Halil Pasic <pasic@linux.ibm.com> 22518M: Eric Farman <farman@linux.ibm.com> 22519L: linux-s390@vger.kernel.org 22520L: virtualization@lists.linux-foundation.org 22521L: kvm@vger.kernel.org 22522S: Supported 22523F: arch/s390/include/uapi/asm/virtio-ccw.h 22524F: drivers/s390/virtio/ 22525 22526VIRTIO FILE SYSTEM 22527M: Vivek Goyal <vgoyal@redhat.com> 22528M: Stefan Hajnoczi <stefanha@redhat.com> 22529M: Miklos Szeredi <miklos@szeredi.hu> 22530L: virtualization@lists.linux-foundation.org 22531L: linux-fsdevel@vger.kernel.org 22532S: Supported 22533W: https://virtio-fs.gitlab.io/ 22534F: Documentation/filesystems/virtiofs.rst 22535F: fs/fuse/virtio_fs.c 22536F: include/uapi/linux/virtio_fs.h 22537 22538VIRTIO GPIO DRIVER 22539M: Enrico Weigelt, metux IT consult <info@metux.net> 22540M: Viresh Kumar <vireshk@kernel.org> 22541L: linux-gpio@vger.kernel.org 22542L: virtualization@lists.linux-foundation.org 22543S: Maintained 22544F: drivers/gpio/gpio-virtio.c 22545F: include/uapi/linux/virtio_gpio.h 22546 22547VIRTIO GPU DRIVER 22548M: David Airlie <airlied@redhat.com> 22549M: Gerd Hoffmann <kraxel@redhat.com> 22550R: Gurchetan Singh <gurchetansingh@chromium.org> 22551R: Chia-I Wu <olvaffe@gmail.com> 22552L: dri-devel@lists.freedesktop.org 22553L: virtualization@lists.linux-foundation.org 22554S: Maintained 22555T: git git://anongit.freedesktop.org/drm/drm-misc 22556F: drivers/gpu/drm/virtio/ 22557F: include/uapi/linux/virtio_gpu.h 22558 22559VIRTIO HOST (VHOST) 22560M: "Michael S. Tsirkin" <mst@redhat.com> 22561M: Jason Wang <jasowang@redhat.com> 22562L: kvm@vger.kernel.org 22563L: virtualization@lists.linux-foundation.org 22564L: netdev@vger.kernel.org 22565S: Maintained 22566T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22567F: drivers/vhost/ 22568F: include/linux/sched/vhost_task.h 22569F: include/linux/vhost_iotlb.h 22570F: include/uapi/linux/vhost.h 22571F: kernel/vhost_task.c 22572 22573VIRTIO I2C DRIVER 22574M: Conghui Chen <conghui.chen@intel.com> 22575M: Viresh Kumar <viresh.kumar@linaro.org> 22576L: linux-i2c@vger.kernel.org 22577L: virtualization@lists.linux-foundation.org 22578S: Maintained 22579F: drivers/i2c/busses/i2c-virtio.c 22580F: include/uapi/linux/virtio_i2c.h 22581 22582VIRTIO INPUT DRIVER 22583M: Gerd Hoffmann <kraxel@redhat.com> 22584S: Maintained 22585F: drivers/virtio/virtio_input.c 22586F: include/uapi/linux/virtio_input.h 22587 22588VIRTIO IOMMU DRIVER 22589M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22590L: virtualization@lists.linux-foundation.org 22591S: Maintained 22592F: drivers/iommu/virtio-iommu.c 22593F: include/uapi/linux/virtio_iommu.h 22594 22595VIRTIO MEM DRIVER 22596M: David Hildenbrand <david@redhat.com> 22597L: virtualization@lists.linux-foundation.org 22598S: Maintained 22599W: https://virtio-mem.gitlab.io/ 22600F: drivers/virtio/virtio_mem.c 22601F: include/uapi/linux/virtio_mem.h 22602 22603VIRTIO PMEM DRIVER 22604M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22605L: virtualization@lists.linux-foundation.org 22606S: Maintained 22607F: drivers/nvdimm/nd_virtio.c 22608F: drivers/nvdimm/virtio_pmem.c 22609 22610VIRTIO SOUND DRIVER 22611M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22612M: "Michael S. Tsirkin" <mst@redhat.com> 22613L: virtualization@lists.linux-foundation.org 22614L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22615S: Maintained 22616F: include/uapi/linux/virtio_snd.h 22617F: sound/virtio/* 22618 22619VIRTUAL BOX GUEST DEVICE DRIVER 22620M: Hans de Goede <hdegoede@redhat.com> 22621M: Arnd Bergmann <arnd@arndb.de> 22622M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22623S: Maintained 22624F: drivers/virt/vboxguest/ 22625F: include/linux/vbox_utils.h 22626F: include/uapi/linux/vbox*.h 22627 22628VIRTUAL BOX SHARED FOLDER VFS DRIVER 22629M: Hans de Goede <hdegoede@redhat.com> 22630L: linux-fsdevel@vger.kernel.org 22631S: Maintained 22632F: fs/vboxsf/* 22633 22634VIRTUAL PCM TEST DRIVER 22635M: Ivan Orlov <ivan.orlov0322@gmail.com> 22636L: alsa-devel@alsa-project.org 22637S: Maintained 22638F: Documentation/sound/cards/pcmtest.rst 22639F: sound/drivers/pcmtest.c 22640F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22641 22642VIRTUAL SERIO DEVICE DRIVER 22643M: Stephen Chandler Paul <thatslyude@gmail.com> 22644S: Maintained 22645F: drivers/input/serio/userio.c 22646F: include/uapi/linux/userio.h 22647 22648VISL VIRTUAL STATELESS DECODER DRIVER 22649M: Daniel Almeida <daniel.almeida@collabora.com> 22650L: linux-media@vger.kernel.org 22651S: Supported 22652F: drivers/media/test-drivers/visl 22653 22654VIVID VIRTUAL VIDEO DRIVER 22655M: Hans Verkuil <hverkuil@xs4all.nl> 22656L: linux-media@vger.kernel.org 22657S: Maintained 22658W: https://linuxtv.org 22659T: git git://linuxtv.org/media_tree.git 22660F: drivers/media/test-drivers/vivid/* 22661 22662VLYNQ BUS 22663M: Florian Fainelli <f.fainelli@gmail.com> 22664L: openwrt-devel@lists.openwrt.org (subscribers-only) 22665S: Maintained 22666F: drivers/vlynq/vlynq.c 22667F: include/linux/vlynq.h 22668 22669VM SOCKETS (AF_VSOCK) 22670M: Stefano Garzarella <sgarzare@redhat.com> 22671L: virtualization@lists.linux-foundation.org 22672L: netdev@vger.kernel.org 22673S: Maintained 22674F: drivers/net/vsockmon.c 22675F: include/net/af_vsock.h 22676F: include/uapi/linux/vm_sockets.h 22677F: include/uapi/linux/vm_sockets_diag.h 22678F: include/uapi/linux/vsockmon.h 22679F: net/vmw_vsock/ 22680F: tools/testing/vsock/ 22681 22682VMALLOC 22683M: Andrew Morton <akpm@linux-foundation.org> 22684R: Uladzislau Rezki <urezki@gmail.com> 22685R: Christoph Hellwig <hch@infradead.org> 22686R: Lorenzo Stoakes <lstoakes@gmail.com> 22687L: linux-mm@kvack.org 22688S: Maintained 22689W: http://www.linux-mm.org 22690T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22691F: include/linux/vmalloc.h 22692F: mm/vmalloc.c 22693 22694VME SUBSYSTEM 22695M: Martyn Welch <martyn@welchs.me.uk> 22696M: Manohar Vanga <manohar.vanga@gmail.com> 22697M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22698L: linux-kernel@vger.kernel.org 22699S: Odd fixes 22700T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22701F: Documentation/driver-api/vme.rst 22702F: drivers/staging/vme_user/ 22703 22704VMWARE BALLOON DRIVER 22705M: Nadav Amit <namit@vmware.com> 22706R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22707L: linux-kernel@vger.kernel.org 22708S: Supported 22709F: drivers/misc/vmw_balloon.c 22710 22711VMWARE HYPERVISOR INTERFACE 22712M: Ajay Kaher <akaher@vmware.com> 22713M: Alexey Makhalov <amakhalov@vmware.com> 22714R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22715L: virtualization@lists.linux-foundation.org 22716L: x86@kernel.org 22717S: Supported 22718T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22719F: arch/x86/include/asm/vmware.h 22720F: arch/x86/kernel/cpu/vmware.c 22721 22722VMWARE PVRDMA DRIVER 22723M: Bryan Tan <bryantan@vmware.com> 22724M: Vishnu Dasa <vdasa@vmware.com> 22725R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22726L: linux-rdma@vger.kernel.org 22727S: Supported 22728F: drivers/infiniband/hw/vmw_pvrdma/ 22729 22730VMWARE PVSCSI DRIVER 22731M: Vishal Bhakta <vbhakta@vmware.com> 22732R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22733L: linux-scsi@vger.kernel.org 22734S: Supported 22735F: drivers/scsi/vmw_pvscsi.c 22736F: drivers/scsi/vmw_pvscsi.h 22737 22738VMWARE VIRTUAL PTP CLOCK DRIVER 22739M: Deep Shah <sdeep@vmware.com> 22740R: Ajay Kaher <akaher@vmware.com> 22741R: Alexey Makhalov <amakhalov@vmware.com> 22742R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22743L: netdev@vger.kernel.org 22744S: Supported 22745F: drivers/ptp/ptp_vmw.c 22746 22747VMWARE VMCI DRIVER 22748M: Bryan Tan <bryantan@vmware.com> 22749M: Vishnu Dasa <vdasa@vmware.com> 22750R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22751L: linux-kernel@vger.kernel.org 22752S: Supported 22753F: drivers/misc/vmw_vmci/ 22754F: include/linux/vmw_vmci* 22755 22756VMWARE VMMOUSE SUBDRIVER 22757M: Zack Rusin <zackr@vmware.com> 22758R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22759R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22760L: linux-input@vger.kernel.org 22761S: Supported 22762F: drivers/input/mouse/vmmouse.c 22763F: drivers/input/mouse/vmmouse.h 22764 22765VMWARE VMXNET3 ETHERNET DRIVER 22766M: Ronak Doshi <doshir@vmware.com> 22767R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22768L: netdev@vger.kernel.org 22769S: Supported 22770F: drivers/net/vmxnet3/ 22771 22772VMWARE VSOCK VMCI TRANSPORT DRIVER 22773M: Bryan Tan <bryantan@vmware.com> 22774M: Vishnu Dasa <vdasa@vmware.com> 22775R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22776L: linux-kernel@vger.kernel.org 22777S: Supported 22778F: net/vmw_vsock/vmci_transport* 22779 22780VOCORE VOCORE2 BOARD 22781M: Harvey Hunt <harveyhuntnexus@gmail.com> 22782L: linux-mips@vger.kernel.org 22783S: Maintained 22784F: arch/mips/boot/dts/ralink/vocore2.dts 22785 22786VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22787M: Liam Girdwood <lgirdwood@gmail.com> 22788M: Mark Brown <broonie@kernel.org> 22789L: linux-kernel@vger.kernel.org 22790S: Supported 22791W: http://www.slimlogic.co.uk/?p=48 22792T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22793F: Documentation/devicetree/bindings/regulator/ 22794F: Documentation/power/regulator/ 22795F: drivers/regulator/ 22796F: include/dt-bindings/regulator/ 22797F: include/linux/regulator/ 22798K: regulator_get_optional 22799 22800VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22801R: Matti Vaittinen <mazziesaccount@gmail.com> 22802F: drivers/regulator/irq_helpers.c 22803 22804VRF 22805M: David Ahern <dsahern@kernel.org> 22806L: netdev@vger.kernel.org 22807S: Maintained 22808F: Documentation/networking/vrf.rst 22809F: drivers/net/vrf.c 22810 22811VSPRINTF 22812M: Petr Mladek <pmladek@suse.com> 22813M: Steven Rostedt <rostedt@goodmis.org> 22814M: Sergey Senozhatsky <senozhatsky@chromium.org> 22815R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22816R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22817S: Maintained 22818T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22819F: Documentation/core-api/printk-formats.rst 22820F: lib/test_printf.c 22821F: lib/test_scanf.c 22822F: lib/vsprintf.c 22823 22824VT1211 HARDWARE MONITOR DRIVER 22825M: Juerg Haefliger <juergh@proton.me> 22826L: linux-hwmon@vger.kernel.org 22827S: Maintained 22828F: Documentation/hwmon/vt1211.rst 22829F: drivers/hwmon/vt1211.c 22830 22831VT8231 HARDWARE MONITOR DRIVER 22832M: Roger Lucas <vt8231@hiddenengine.co.uk> 22833L: linux-hwmon@vger.kernel.org 22834S: Maintained 22835F: drivers/hwmon/vt8231.c 22836 22837VUB300 USB to SDIO/SD/MMC bridge chip 22838L: linux-mmc@vger.kernel.org 22839S: Orphan 22840F: drivers/mmc/host/vub300.c 22841 22842W1 DALLAS'S 1-WIRE BUS 22843M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22844S: Maintained 22845F: Documentation/devicetree/bindings/w1/ 22846F: Documentation/w1/ 22847F: drivers/w1/ 22848F: include/linux/w1.h 22849 22850W83791D HARDWARE MONITORING DRIVER 22851M: Marc Hulsman <m.hulsman@tudelft.nl> 22852L: linux-hwmon@vger.kernel.org 22853S: Maintained 22854F: Documentation/hwmon/w83791d.rst 22855F: drivers/hwmon/w83791d.c 22856 22857W83793 HARDWARE MONITORING DRIVER 22858M: Rudolf Marek <r.marek@assembler.cz> 22859L: linux-hwmon@vger.kernel.org 22860S: Maintained 22861F: Documentation/hwmon/w83793.rst 22862F: drivers/hwmon/w83793.c 22863 22864W83795 HARDWARE MONITORING DRIVER 22865M: Jean Delvare <jdelvare@suse.com> 22866L: linux-hwmon@vger.kernel.org 22867S: Maintained 22868F: drivers/hwmon/w83795.c 22869 22870W83L51xD SD/MMC CARD INTERFACE DRIVER 22871M: Pierre Ossman <pierre@ossman.eu> 22872S: Maintained 22873F: drivers/mmc/host/wbsd.* 22874 22875WACOM PROTOCOL 4 SERIAL TABLETS 22876M: Julian Squires <julian@cipht.net> 22877M: Hans de Goede <hdegoede@redhat.com> 22878L: linux-input@vger.kernel.org 22879S: Maintained 22880F: drivers/input/tablet/wacom_serial4.c 22881 22882WANGXUN ETHERNET DRIVER 22883M: Jiawen Wu <jiawenwu@trustnetic.com> 22884M: Mengyuan Lou <mengyuanlou@net-swift.com> 22885L: netdev@vger.kernel.org 22886S: Maintained 22887W: https://www.net-swift.com 22888F: Documentation/networking/device_drivers/ethernet/wangxun/* 22889F: drivers/net/ethernet/wangxun/ 22890 22891WATCHDOG DEVICE DRIVERS 22892M: Wim Van Sebroeck <wim@linux-watchdog.org> 22893M: Guenter Roeck <linux@roeck-us.net> 22894L: linux-watchdog@vger.kernel.org 22895S: Maintained 22896W: http://www.linux-watchdog.org/ 22897T: git git://www.linux-watchdog.org/linux-watchdog.git 22898F: Documentation/devicetree/bindings/watchdog/ 22899F: Documentation/watchdog/ 22900F: drivers/watchdog/ 22901F: include/linux/watchdog.h 22902F: include/trace/events/watchdog.h 22903F: include/uapi/linux/watchdog.h 22904 22905WHISKEYCOVE PMIC GPIO DRIVER 22906M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22907L: linux-gpio@vger.kernel.org 22908S: Maintained 22909F: drivers/gpio/gpio-wcove.c 22910 22911WHWAVE RTC DRIVER 22912M: Dianlong Li <long17.cool@163.com> 22913L: linux-rtc@vger.kernel.org 22914S: Maintained 22915F: drivers/rtc/rtc-sd3078.c 22916 22917WIIMOTE HID DRIVER 22918M: David Rheinsberg <david.rheinsberg@gmail.com> 22919L: linux-input@vger.kernel.org 22920S: Maintained 22921F: drivers/hid/hid-wiimote* 22922 22923WILOCITY WIL6210 WIRELESS DRIVER 22924L: linux-wireless@vger.kernel.org 22925S: Orphan 22926W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22927F: drivers/net/wireless/ath/wil6210/ 22928 22929WINBOND CIR DRIVER 22930M: David Härdeman <david@hardeman.nu> 22931S: Maintained 22932F: drivers/media/rc/winbond-cir.c 22933 22934WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22935L: linux-watchdog@vger.kernel.org 22936S: Orphan 22937F: drivers/watchdog/ebc-c384_wdt.c 22938 22939WINSYSTEMS WS16C48 GPIO DRIVER 22940M: William Breathitt Gray <william.gray@linaro.org> 22941L: linux-gpio@vger.kernel.org 22942S: Maintained 22943F: drivers/gpio/gpio-ws16c48.c 22944 22945WIREGUARD SECURE NETWORK TUNNEL 22946M: Jason A. Donenfeld <Jason@zx2c4.com> 22947L: wireguard@lists.zx2c4.com 22948L: netdev@vger.kernel.org 22949S: Maintained 22950F: drivers/net/wireguard/ 22951F: tools/testing/selftests/wireguard/ 22952 22953WISTRON LAPTOP BUTTON DRIVER 22954M: Miloslav Trmac <mitr@volny.cz> 22955S: Maintained 22956F: drivers/input/misc/wistron_btns.c 22957 22958WL3501 WIRELESS PCMCIA CARD DRIVER 22959L: linux-wireless@vger.kernel.org 22960S: Odd fixes 22961F: drivers/net/wireless/legacy/wl3501* 22962 22963WMI BINARY MOF DRIVER 22964L: platform-drivers-x86@vger.kernel.org 22965S: Orphan 22966F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22967F: Documentation/wmi/devices/wmi-bmof.rst 22968F: drivers/platform/x86/wmi-bmof.c 22969 22970WOLFSON MICROELECTRONICS DRIVERS 22971L: patches@opensource.cirrus.com 22972S: Supported 22973W: https://github.com/CirrusLogic/linux-drivers/wiki 22974T: git https://github.com/CirrusLogic/linux-drivers.git 22975F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22976F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22977F: Documentation/devicetree/bindings/mfd/wm831x.txt 22978F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22979F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22980F: Documentation/devicetree/bindings/sound/wm* 22981F: Documentation/hwmon/wm83??.rst 22982F: arch/arm/mach-s3c/mach-crag6410* 22983F: drivers/clk/clk-wm83*.c 22984F: drivers/gpio/gpio-*wm*.c 22985F: drivers/gpio/gpio-arizona.c 22986F: drivers/hwmon/wm83??-hwmon.c 22987F: drivers/input/misc/wm831x-on.c 22988F: drivers/input/touchscreen/wm831x-ts.c 22989F: drivers/input/touchscreen/wm97*.c 22990F: drivers/leds/leds-wm83*.c 22991F: drivers/mfd/arizona* 22992F: drivers/mfd/cs47l24* 22993F: drivers/mfd/wm*.c 22994F: drivers/power/supply/wm83*.c 22995F: drivers/regulator/arizona* 22996F: drivers/regulator/wm8*.c 22997F: drivers/rtc/rtc-wm83*.c 22998F: drivers/video/backlight/wm83*_bl.c 22999F: drivers/watchdog/wm83*_wdt.c 23000F: include/linux/mfd/arizona/ 23001F: include/linux/mfd/wm831x/ 23002F: include/linux/mfd/wm8350/ 23003F: include/linux/mfd/wm8400* 23004F: include/linux/regulator/arizona* 23005F: include/linux/wm97xx.h 23006F: include/sound/wm????.h 23007F: sound/soc/codecs/arizona* 23008F: sound/soc/codecs/cs47l24* 23009F: sound/soc/codecs/wm* 23010 23011WORKQUEUE 23012M: Tejun Heo <tj@kernel.org> 23013R: Lai Jiangshan <jiangshanlai@gmail.com> 23014S: Maintained 23015T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23016F: Documentation/core-api/workqueue.rst 23017F: include/linux/workqueue.h 23018F: kernel/workqueue.c 23019F: kernel/workqueue_internal.h 23020 23021WWAN DRIVERS 23022M: Loic Poulain <loic.poulain@linaro.org> 23023M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23024R: Johannes Berg <johannes@sipsolutions.net> 23025L: netdev@vger.kernel.org 23026S: Maintained 23027F: drivers/net/wwan/ 23028F: include/linux/wwan.h 23029F: include/uapi/linux/wwan.h 23030 23031X-POWERS AXP288 PMIC DRIVERS 23032M: Hans de Goede <hdegoede@redhat.com> 23033S: Maintained 23034F: drivers/acpi/pmic/intel_pmic_xpower.c 23035N: axp288 23036 23037X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23038M: Chen-Yu Tsai <wens@csie.org> 23039L: linux-kernel@vger.kernel.org 23040S: Maintained 23041N: axp[128] 23042 23043X.25 STACK 23044M: Martin Schiller <ms@dev.tdt.de> 23045L: linux-x25@vger.kernel.org 23046S: Maintained 23047F: Documentation/networking/lapb-module.rst 23048F: Documentation/networking/x25* 23049F: drivers/net/wan/hdlc_x25.c 23050F: drivers/net/wan/lapbether.c 23051F: include/*/lapb.h 23052F: include/net/x25* 23053F: include/uapi/linux/x25.h 23054F: net/lapb/ 23055F: net/x25/ 23056 23057X86 ARCHITECTURE (32-BIT AND 64-BIT) 23058M: Thomas Gleixner <tglx@linutronix.de> 23059M: Ingo Molnar <mingo@redhat.com> 23060M: Borislav Petkov <bp@alien8.de> 23061M: Dave Hansen <dave.hansen@linux.intel.com> 23062M: x86@kernel.org 23063R: "H. Peter Anvin" <hpa@zytor.com> 23064L: linux-kernel@vger.kernel.org 23065S: Maintained 23066T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23067F: Documentation/arch/x86/ 23068F: Documentation/devicetree/bindings/x86/ 23069F: arch/x86/ 23070 23071X86 ENTRY CODE 23072M: Andy Lutomirski <luto@kernel.org> 23073L: linux-kernel@vger.kernel.org 23074S: Maintained 23075T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23076F: arch/x86/entry/ 23077 23078X86 HARDWARE VULNERABILITIES 23079M: Thomas Gleixner <tglx@linutronix.de> 23080M: Borislav Petkov <bp@alien8.de> 23081M: Peter Zijlstra <peterz@infradead.org> 23082M: Josh Poimboeuf <jpoimboe@kernel.org> 23083R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23084S: Maintained 23085F: Documentation/admin-guide/hw-vuln/ 23086F: arch/x86/include/asm/nospec-branch.h 23087F: arch/x86/kernel/cpu/bugs.c 23088 23089X86 MCE INFRASTRUCTURE 23090M: Tony Luck <tony.luck@intel.com> 23091M: Borislav Petkov <bp@alien8.de> 23092L: linux-edac@vger.kernel.org 23093S: Maintained 23094F: Documentation/ABI/testing/sysfs-mce 23095F: Documentation/arch/x86/x86_64/machinecheck.rst 23096F: arch/x86/kernel/cpu/mce/* 23097 23098X86 MICROCODE UPDATE SUPPORT 23099M: Borislav Petkov <bp@alien8.de> 23100S: Maintained 23101F: arch/x86/kernel/cpu/microcode/* 23102 23103X86 MM 23104M: Dave Hansen <dave.hansen@linux.intel.com> 23105M: Andy Lutomirski <luto@kernel.org> 23106M: Peter Zijlstra <peterz@infradead.org> 23107L: linux-kernel@vger.kernel.org 23108S: Maintained 23109T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23110F: arch/x86/mm/ 23111 23112X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23113M: Hans de Goede <hdegoede@redhat.com> 23114L: platform-driver-x86@vger.kernel.org 23115S: Maintained 23116T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23117F: drivers/platform/x86/x86-android-tablets/ 23118 23119X86 PLATFORM DRIVERS 23120M: Hans de Goede <hdegoede@redhat.com> 23121M: Mark Gross <markgross@kernel.org> 23122L: platform-driver-x86@vger.kernel.org 23123S: Maintained 23124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23125F: drivers/platform/olpc/ 23126F: drivers/platform/x86/ 23127F: include/linux/platform_data/x86/ 23128 23129X86 PLATFORM DRIVERS - ARCH 23130R: Darren Hart <dvhart@infradead.org> 23131R: Andy Shevchenko <andy@infradead.org> 23132L: platform-driver-x86@vger.kernel.org 23133L: x86@kernel.org 23134S: Maintained 23135T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23136F: arch/x86/platform 23137 23138X86 PLATFORM UV HPE SUPERDOME FLEX 23139M: Steve Wahl <steve.wahl@hpe.com> 23140R: Mike Travis <mike.travis@hpe.com> 23141R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23142R: Russ Anderson <russ.anderson@hpe.com> 23143S: Supported 23144F: arch/x86/include/asm/uv/ 23145F: arch/x86/kernel/apic/x2apic_uv_x.c 23146F: arch/x86/platform/uv/ 23147 23148X86 STACK UNWINDING 23149M: Josh Poimboeuf <jpoimboe@kernel.org> 23150M: Peter Zijlstra <peterz@infradead.org> 23151S: Supported 23152F: arch/x86/include/asm/unwind*.h 23153F: arch/x86/kernel/dumpstack.c 23154F: arch/x86/kernel/stacktrace.c 23155F: arch/x86/kernel/unwind_*.c 23156 23157X86 VDSO 23158M: Andy Lutomirski <luto@kernel.org> 23159L: linux-kernel@vger.kernel.org 23160S: Maintained 23161T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23162F: arch/x86/entry/vdso/ 23163 23164XARRAY 23165M: Matthew Wilcox <willy@infradead.org> 23166L: linux-fsdevel@vger.kernel.org 23167S: Supported 23168F: Documentation/core-api/xarray.rst 23169F: include/linux/idr.h 23170F: include/linux/xarray.h 23171F: lib/idr.c 23172F: lib/xarray.c 23173F: tools/testing/radix-tree 23174 23175XBOX DVD IR REMOTE 23176M: Benjamin Valentin <benpicco@googlemail.com> 23177S: Maintained 23178F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23179F: drivers/media/rc/xbox_remote.c 23180 23181XC2028/3028 TUNER DRIVER 23182M: Mauro Carvalho Chehab <mchehab@kernel.org> 23183L: linux-media@vger.kernel.org 23184S: Maintained 23185W: https://linuxtv.org 23186T: git git://linuxtv.org/media_tree.git 23187F: drivers/media/tuners/xc2028.* 23188 23189XDP (eXpress Data Path) 23190M: Alexei Starovoitov <ast@kernel.org> 23191M: Daniel Borkmann <daniel@iogearbox.net> 23192M: David S. Miller <davem@davemloft.net> 23193M: Jakub Kicinski <kuba@kernel.org> 23194M: Jesper Dangaard Brouer <hawk@kernel.org> 23195M: John Fastabend <john.fastabend@gmail.com> 23196L: netdev@vger.kernel.org 23197L: bpf@vger.kernel.org 23198S: Supported 23199F: drivers/net/ethernet/*/*/*/*/*xdp* 23200F: drivers/net/ethernet/*/*/*xdp* 23201F: include/net/xdp.h 23202F: include/net/xdp_priv.h 23203F: include/trace/events/xdp.h 23204F: kernel/bpf/cpumap.c 23205F: kernel/bpf/devmap.c 23206F: net/core/xdp.c 23207F: samples/bpf/xdp* 23208F: tools/testing/selftests/bpf/*/*xdp* 23209F: tools/testing/selftests/bpf/*xdp* 23210K: (?:\b|_)xdp(?:\b|_) 23211 23212XDP SOCKETS (AF_XDP) 23213M: Björn Töpel <bjorn@kernel.org> 23214M: Magnus Karlsson <magnus.karlsson@intel.com> 23215M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23216R: Jonathan Lemon <jonathan.lemon@gmail.com> 23217L: netdev@vger.kernel.org 23218L: bpf@vger.kernel.org 23219S: Maintained 23220F: Documentation/networking/af_xdp.rst 23221F: include/net/netns/xdp.h 23222F: include/net/xdp_sock* 23223F: include/net/xsk_buff_pool.h 23224F: include/uapi/linux/if_xdp.h 23225F: include/uapi/linux/xdp_diag.h 23226F: net/xdp/ 23227F: tools/testing/selftests/bpf/*xsk* 23228 23229XEN BLOCK SUBSYSTEM 23230M: Roger Pau Monné <roger.pau@citrix.com> 23231L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23232S: Supported 23233F: drivers/block/xen* 23234F: drivers/block/xen-blkback/* 23235 23236XEN HYPERVISOR ARM 23237M: Stefano Stabellini <sstabellini@kernel.org> 23238L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23239S: Maintained 23240F: arch/arm/include/asm/xen/ 23241F: arch/arm/xen/ 23242 23243XEN HYPERVISOR ARM64 23244M: Stefano Stabellini <sstabellini@kernel.org> 23245L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23246S: Maintained 23247F: arch/arm64/include/asm/xen/ 23248F: arch/arm64/xen/ 23249 23250XEN HYPERVISOR INTERFACE 23251M: Juergen Gross <jgross@suse.com> 23252M: Stefano Stabellini <sstabellini@kernel.org> 23253R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23254L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23255S: Supported 23256T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23257F: Documentation/ABI/stable/sysfs-hypervisor-xen 23258F: Documentation/ABI/testing/sysfs-hypervisor-xen 23259F: drivers/*/xen-*front.c 23260F: drivers/xen/ 23261F: include/uapi/xen/ 23262F: include/xen/ 23263F: kernel/configs/xen.config 23264 23265XEN HYPERVISOR X86 23266M: Juergen Gross <jgross@suse.com> 23267R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23268L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23269S: Supported 23270F: arch/x86/configs/xen.config 23271F: arch/x86/include/asm/pvclock-abi.h 23272F: arch/x86/include/asm/xen/ 23273F: arch/x86/platform/pvh/ 23274F: arch/x86/xen/ 23275 23276XEN NETWORK BACKEND DRIVER 23277M: Wei Liu <wei.liu@kernel.org> 23278M: Paul Durrant <paul@xen.org> 23279L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23280L: netdev@vger.kernel.org 23281S: Supported 23282F: drivers/net/xen-netback/* 23283 23284XEN PCI SUBSYSTEM 23285M: Juergen Gross <jgross@suse.com> 23286L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23287S: Supported 23288F: arch/x86/pci/*xen* 23289F: drivers/pci/*xen* 23290 23291XEN PVSCSI DRIVERS 23292M: Juergen Gross <jgross@suse.com> 23293L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23294L: linux-scsi@vger.kernel.org 23295S: Supported 23296F: drivers/scsi/xen-scsifront.c 23297F: drivers/xen/xen-scsiback.c 23298F: include/xen/interface/io/vscsiif.h 23299 23300XEN PVUSB DRIVER 23301M: Juergen Gross <jgross@suse.com> 23302L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23303L: linux-usb@vger.kernel.org 23304S: Supported 23305F: drivers/usb/host/xen* 23306F: include/xen/interface/io/usbif.h 23307 23308XEN SOUND FRONTEND DRIVER 23309M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23310L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23311L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23312S: Supported 23313F: sound/xen/* 23314 23315XEN SWIOTLB SUBSYSTEM 23316M: Juergen Gross <jgross@suse.com> 23317M: Stefano Stabellini <sstabellini@kernel.org> 23318L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23319L: iommu@lists.linux.dev 23320S: Supported 23321F: arch/*/include/asm/xen/swiotlb-xen.h 23322F: drivers/xen/swiotlb-xen.c 23323F: include/xen/arm/swiotlb-xen.h 23324F: include/xen/swiotlb-xen.h 23325 23326XFS FILESYSTEM 23327M: Darrick J. Wong <djwong@kernel.org> 23328L: linux-xfs@vger.kernel.org 23329S: Supported 23330W: http://xfs.org/ 23331C: irc://irc.oftc.net/xfs 23332T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23333F: Documentation/ABI/testing/sysfs-fs-xfs 23334F: Documentation/admin-guide/xfs.rst 23335F: Documentation/filesystems/xfs-delayed-logging-design.rst 23336F: Documentation/filesystems/xfs-self-describing-metadata.rst 23337F: fs/xfs/ 23338F: include/uapi/linux/dqblk_xfs.h 23339F: include/uapi/linux/fsmap.h 23340 23341XILINX AMS DRIVER 23342M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23343L: linux-iio@vger.kernel.org 23344S: Maintained 23345F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23346F: drivers/iio/adc/xilinx-ams.c 23347 23348XILINX AXI ETHERNET DRIVER 23349M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23350S: Maintained 23351F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23352F: drivers/net/ethernet/xilinx/xilinx_axienet* 23353 23354XILINX CAN DRIVER 23355M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23356R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23357L: linux-can@vger.kernel.org 23358S: Maintained 23359F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23360F: drivers/net/can/xilinx_can.c 23361 23362XILINX EVENT MANAGEMENT DRIVER 23363M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23364S: Maintained 23365F: drivers/soc/xilinx/xlnx_event_manager.c 23366F: include/linux/firmware/xlnx-event-manager.h 23367 23368XILINX GPIO DRIVER 23369M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23370R: Srinivas Neeli <srinivas.neeli@amd.com> 23371R: Michal Simek <michal.simek@amd.com> 23372S: Maintained 23373F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23374F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23375F: drivers/gpio/gpio-xilinx.c 23376F: drivers/gpio/gpio-zynq.c 23377 23378XILINX PWM DRIVER 23379M: Sean Anderson <sean.anderson@seco.com> 23380S: Maintained 23381F: drivers/pwm/pwm-xilinx.c 23382F: include/clocksource/timer-xilinx.h 23383 23384XILINX SD-FEC IP CORES 23385M: Derek Kiernan <derek.kiernan@amd.com> 23386M: Dragan Cvetic <dragan.cvetic@amd.com> 23387S: Maintained 23388F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23389F: Documentation/misc-devices/xilinx_sdfec.rst 23390F: drivers/misc/Kconfig 23391F: drivers/misc/Makefile 23392F: drivers/misc/xilinx_sdfec.c 23393F: include/uapi/misc/xilinx_sdfec.h 23394 23395XILINX UARTLITE SERIAL DRIVER 23396M: Peter Korsgaard <jacmet@sunsite.dk> 23397L: linux-serial@vger.kernel.org 23398S: Maintained 23399F: drivers/tty/serial/uartlite.c 23400 23401XILINX VIDEO IP CORES 23402M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23403L: linux-media@vger.kernel.org 23404S: Supported 23405T: git git://linuxtv.org/media_tree.git 23406F: Documentation/devicetree/bindings/media/xilinx/ 23407F: drivers/media/platform/xilinx/ 23408F: include/uapi/linux/xilinx-v4l2-controls.h 23409 23410XILINX WATCHDOG DRIVER 23411M: Srinivas Neeli <srinivas.neeli@amd.com> 23412R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23413R: Michal Simek <michal.simek@amd.com> 23414S: Maintained 23415F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23416F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23417F: drivers/watchdog/of_xilinx_wdt.c 23418F: drivers/watchdog/xilinx_wwdt.c 23419 23420XILINX XDMA DRIVER 23421M: Lizhi Hou <lizhi.hou@amd.com> 23422M: Brian Xu <brian.xu@amd.com> 23423M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23424L: dmaengine@vger.kernel.org 23425S: Supported 23426F: drivers/dma/xilinx/xdma-regs.h 23427F: drivers/dma/xilinx/xdma.c 23428F: include/linux/dma/amd_xdma.h 23429F: include/linux/platform_data/amd_xdma.h 23430 23431XILINX ZYNQMP DPDMA DRIVER 23432M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23433L: dmaengine@vger.kernel.org 23434S: Supported 23435F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23436F: drivers/dma/xilinx/xilinx_dpdma.c 23437F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23438 23439XILINX ZYNQMP OCM EDAC DRIVER 23440M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23441M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23442S: Maintained 23443F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23444F: drivers/edac/zynqmp_edac.c 23445 23446XILINX ZYNQMP PSGTR PHY DRIVER 23447M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23448L: linux-kernel@vger.kernel.org 23449S: Supported 23450T: git https://github.com/Xilinx/linux-xlnx.git 23451F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23452F: drivers/phy/xilinx/phy-zynqmp.c 23453 23454XILINX ZYNQMP SHA3 DRIVER 23455M: Harsha <harsha.harsha@amd.com> 23456S: Maintained 23457F: drivers/crypto/xilinx/zynqmp-sha.c 23458 23459XILLYBUS DRIVER 23460M: Eli Billauer <eli.billauer@gmail.com> 23461L: linux-kernel@vger.kernel.org 23462S: Supported 23463F: drivers/char/xillybus/ 23464 23465XLP9XX I2C DRIVER 23466M: George Cherian <gcherian@marvell.com> 23467L: linux-i2c@vger.kernel.org 23468S: Supported 23469W: http://www.marvell.com 23470F: drivers/i2c/busses/i2c-xlp9xx.c 23471 23472XRA1403 GPIO EXPANDER 23473M: Nandor Han <nandor.han@ge.com> 23474L: linux-gpio@vger.kernel.org 23475S: Maintained 23476F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23477F: drivers/gpio/gpio-xra1403.c 23478 23479XTENSA XTFPGA PLATFORM SUPPORT 23480M: Max Filippov <jcmvbkbc@gmail.com> 23481S: Maintained 23482F: drivers/spi/spi-xtensa-xtfpga.c 23483F: sound/soc/xtensa/xtfpga-i2s.c 23484 23485YAM DRIVER FOR AX.25 23486M: Jean-Paul Roubelat <jpr@f6fbb.org> 23487L: linux-hams@vger.kernel.org 23488S: Maintained 23489F: drivers/net/hamradio/yam* 23490F: include/linux/yam.h 23491 23492YAMA SECURITY MODULE 23493M: Kees Cook <keescook@chromium.org> 23494S: Supported 23495T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23496F: Documentation/admin-guide/LSM/Yama.rst 23497F: security/yama/ 23498 23499YEALINK PHONE DRIVER 23500M: Henk Vergonet <Henk.Vergonet@gmail.com> 23501L: usbb2k-api-dev@nongnu.org 23502S: Maintained 23503F: Documentation/input/devices/yealink.rst 23504F: drivers/input/misc/yealink.* 23505 23506Z3FOLD COMPRESSED PAGE ALLOCATOR 23507M: Vitaly Wool <vitaly.wool@konsulko.com> 23508R: Miaohe Lin <linmiaohe@huawei.com> 23509L: linux-mm@kvack.org 23510S: Maintained 23511F: mm/z3fold.c 23512 23513Z8530 DRIVER FOR AX.25 23514M: Joerg Reuter <jreuter@yaina.de> 23515L: linux-hams@vger.kernel.org 23516S: Maintained 23517W: http://yaina.de/jreuter/ 23518W: http://www.qsl.net/dl1bke/ 23519F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23520F: drivers/net/hamradio/*scc.c 23521F: drivers/net/hamradio/z8530.h 23522 23523ZBUD COMPRESSED PAGE ALLOCATOR 23524M: Seth Jennings <sjenning@redhat.com> 23525M: Dan Streetman <ddstreet@ieee.org> 23526L: linux-mm@kvack.org 23527S: Maintained 23528F: mm/zbud.c 23529 23530ZD1211RW WIRELESS DRIVER 23531M: Ulrich Kunitz <kune@deine-taler.de> 23532L: linux-wireless@vger.kernel.org 23533L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23534S: Maintained 23535W: http://zd1211.ath.cx/wiki/DriverRewrite 23536F: drivers/net/wireless/zydas/zd1211rw/ 23537 23538ZD1301 MEDIA DRIVER 23539M: Antti Palosaari <crope@iki.fi> 23540L: linux-media@vger.kernel.org 23541S: Maintained 23542W: https://linuxtv.org/ 23543W: http://palosaari.fi/linux/ 23544Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23545F: drivers/media/usb/dvb-usb-v2/zd1301* 23546 23547ZD1301_DEMOD MEDIA DRIVER 23548M: Antti Palosaari <crope@iki.fi> 23549L: linux-media@vger.kernel.org 23550S: Maintained 23551W: https://linuxtv.org/ 23552W: http://palosaari.fi/linux/ 23553Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23554F: drivers/media/dvb-frontends/zd1301_demod* 23555 23556ZHAOXIN PROCESSOR SUPPORT 23557M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23558L: linux-kernel@vger.kernel.org 23559S: Maintained 23560F: arch/x86/kernel/cpu/zhaoxin.c 23561 23562ZONEFS FILESYSTEM 23563M: Damien Le Moal <dlemoal@kernel.org> 23564M: Naohiro Aota <naohiro.aota@wdc.com> 23565R: Johannes Thumshirn <jth@kernel.org> 23566L: linux-fsdevel@vger.kernel.org 23567S: Maintained 23568T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23569F: Documentation/filesystems/zonefs.rst 23570F: fs/zonefs/ 23571 23572ZPOOL COMPRESSED PAGE STORAGE API 23573M: Dan Streetman <ddstreet@ieee.org> 23574L: linux-mm@kvack.org 23575S: Maintained 23576F: include/linux/zpool.h 23577F: mm/zpool.c 23578 23579ZR36067 VIDEO FOR LINUX DRIVER 23580M: Corentin Labbe <clabbe@baylibre.com> 23581L: mjpeg-users@lists.sourceforge.net 23582L: linux-media@vger.kernel.org 23583S: Maintained 23584W: http://mjpeg.sourceforge.net/driver-zoran/ 23585Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23586F: Documentation/driver-api/media/drivers/zoran.rst 23587F: drivers/media/pci/zoran/ 23588 23589ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23590M: Minchan Kim <minchan@kernel.org> 23591M: Sergey Senozhatsky <senozhatsky@chromium.org> 23592L: linux-kernel@vger.kernel.org 23593S: Maintained 23594F: Documentation/admin-guide/blockdev/zram.rst 23595F: drivers/block/zram/ 23596 23597ZS DECSTATION Z85C30 SERIAL DRIVER 23598M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23599S: Maintained 23600F: drivers/tty/serial/zs.* 23601 23602ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23603M: Minchan Kim <minchan@kernel.org> 23604M: Sergey Senozhatsky <senozhatsky@chromium.org> 23605L: linux-mm@kvack.org 23606S: Maintained 23607F: Documentation/mm/zsmalloc.rst 23608F: include/linux/zsmalloc.h 23609F: mm/zsmalloc.c 23610 23611ZSTD 23612M: Nick Terrell <terrelln@fb.com> 23613S: Maintained 23614B: https://github.com/facebook/zstd/issues 23615T: git https://github.com/terrelln/linux.git 23616F: crypto/zstd.c 23617F: include/linux/zstd* 23618F: lib/decompress_unzstd.c 23619F: lib/zstd/ 23620N: zstd 23621K: zstd 23622 23623ZSWAP COMPRESSED SWAP CACHING 23624M: Seth Jennings <sjenning@redhat.com> 23625M: Dan Streetman <ddstreet@ieee.org> 23626M: Vitaly Wool <vitaly.wool@konsulko.com> 23627L: linux-mm@kvack.org 23628S: Maintained 23629F: mm/zswap.c 23630 23631THE REST 23632M: Linus Torvalds <torvalds@linux-foundation.org> 23633L: linux-kernel@vger.kernel.org 23634S: Buried alive in reporters 23635T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23636F: * 23637F: */ 23638
