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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/syscall.c 3688F: kernel/bpf/tnum.c 3689F: kernel/bpf/trampoline.c 3690F: kernel/bpf/verifier.c 3691 3692BPF [DOCUMENTATION] (Related to Standardization) 3693R: David Vernet <void@manifault.com> 3694L: bpf@vger.kernel.org 3695L: bpf@ietf.org 3696S: Maintained 3697F: Documentation/bpf/instruction-set.rst 3698 3699BPF [GENERAL] (Safe Dynamic Programs and Tools) 3700M: Alexei Starovoitov <ast@kernel.org> 3701M: Daniel Borkmann <daniel@iogearbox.net> 3702M: Andrii Nakryiko <andrii@kernel.org> 3703R: Martin KaFai Lau <martin.lau@linux.dev> 3704R: Song Liu <song@kernel.org> 3705R: Yonghong Song <yhs@fb.com> 3706R: John Fastabend <john.fastabend@gmail.com> 3707R: KP Singh <kpsingh@kernel.org> 3708R: Stanislav Fomichev <sdf@google.com> 3709R: Hao Luo <haoluo@google.com> 3710R: Jiri Olsa <jolsa@kernel.org> 3711L: bpf@vger.kernel.org 3712S: Supported 3713W: https://bpf.io/ 3714Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3715T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3717F: Documentation/bpf/ 3718F: Documentation/networking/filter.rst 3719F: Documentation/userspace-api/ebpf/ 3720F: arch/*/net/* 3721F: include/linux/bpf* 3722F: include/linux/btf* 3723F: include/linux/filter.h 3724F: include/trace/events/xdp.h 3725F: include/uapi/linux/bpf* 3726F: include/uapi/linux/btf* 3727F: include/uapi/linux/filter.h 3728F: kernel/bpf/ 3729F: kernel/trace/bpf_trace.c 3730F: lib/test_bpf.c 3731F: net/bpf/ 3732F: net/core/filter.c 3733F: net/sched/act_bpf.c 3734F: net/sched/cls_bpf.c 3735F: samples/bpf/ 3736F: scripts/bpf_doc.py 3737F: scripts/pahole-flags.sh 3738F: scripts/pahole-version.sh 3739F: tools/bpf/ 3740F: tools/lib/bpf/ 3741F: tools/testing/selftests/bpf/ 3742 3743BPF [ITERATOR] 3744M: Yonghong Song <yhs@fb.com> 3745L: bpf@vger.kernel.org 3746S: Maintained 3747F: kernel/bpf/*iter.c 3748 3749BPF [L7 FRAMEWORK] (sockmap) 3750M: John Fastabend <john.fastabend@gmail.com> 3751M: Jakub Sitnicki <jakub@cloudflare.com> 3752L: netdev@vger.kernel.org 3753L: bpf@vger.kernel.org 3754S: Maintained 3755F: include/linux/skmsg.h 3756F: net/core/skmsg.c 3757F: net/core/sock_map.c 3758F: net/ipv4/tcp_bpf.c 3759F: net/ipv4/udp_bpf.c 3760F: net/unix/unix_bpf.c 3761 3762BPF [LIBRARY] (libbpf) 3763M: Andrii Nakryiko <andrii@kernel.org> 3764L: bpf@vger.kernel.org 3765S: Maintained 3766F: tools/lib/bpf/ 3767 3768BPF [MISC] 3769L: bpf@vger.kernel.org 3770S: Odd Fixes 3771K: (?:\b|_)bpf(?:\b|_) 3772 3773BPF [NETWORKING] (struct_ops, reuseport) 3774M: Martin KaFai Lau <martin.lau@linux.dev> 3775L: bpf@vger.kernel.org 3776L: netdev@vger.kernel.org 3777S: Maintained 3778F: kernel/bpf/bpf_struct* 3779 3780BPF [NETWORKING] (tc BPF, sock_addr) 3781M: Martin KaFai Lau <martin.lau@linux.dev> 3782M: Daniel Borkmann <daniel@iogearbox.net> 3783R: John Fastabend <john.fastabend@gmail.com> 3784L: bpf@vger.kernel.org 3785L: netdev@vger.kernel.org 3786S: Maintained 3787F: net/core/filter.c 3788F: net/sched/act_bpf.c 3789F: net/sched/cls_bpf.c 3790 3791BPF [RINGBUF] 3792M: Andrii Nakryiko <andrii@kernel.org> 3793L: bpf@vger.kernel.org 3794S: Maintained 3795F: kernel/bpf/ringbuf.c 3796 3797BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3798M: KP Singh <kpsingh@kernel.org> 3799R: Florent Revest <revest@chromium.org> 3800R: Brendan Jackman <jackmanb@chromium.org> 3801L: bpf@vger.kernel.org 3802S: Maintained 3803F: Documentation/bpf/prog_lsm.rst 3804F: include/linux/bpf_lsm.h 3805F: kernel/bpf/bpf_lsm.c 3806F: security/bpf/ 3807 3808BPF [SELFTESTS] (Test Runners & Infrastructure) 3809M: Andrii Nakryiko <andrii@kernel.org> 3810R: Mykola Lysenko <mykolal@fb.com> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: tools/testing/selftests/bpf/ 3814 3815BPF [STORAGE & CGROUPS] 3816M: Martin KaFai Lau <martin.lau@linux.dev> 3817L: bpf@vger.kernel.org 3818S: Maintained 3819F: kernel/bpf/*storage.c 3820F: kernel/bpf/bpf_lru* 3821F: kernel/bpf/cgroup.c 3822 3823BPF [TOOLING] (bpftool) 3824M: Quentin Monnet <quentin@isovalent.com> 3825L: bpf@vger.kernel.org 3826S: Maintained 3827F: kernel/bpf/disasm.* 3828F: tools/bpf/bpftool/ 3829 3830BPF [TRACING] 3831M: Song Liu <song@kernel.org> 3832R: Jiri Olsa <jolsa@kernel.org> 3833L: bpf@vger.kernel.org 3834S: Maintained 3835F: kernel/bpf/stackmap.c 3836F: kernel/trace/bpf_trace.c 3837 3838BROADCOM B44 10/100 ETHERNET DRIVER 3839M: Michael Chan <michael.chan@broadcom.com> 3840L: netdev@vger.kernel.org 3841S: Supported 3842F: drivers/net/ethernet/broadcom/b44.* 3843 3844BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3845M: Florian Fainelli <florian.fainelli@broadcom.com> 3846L: netdev@vger.kernel.org 3847L: openwrt-devel@lists.openwrt.org (subscribers-only) 3848S: Supported 3849F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3850F: drivers/net/dsa/b53/* 3851F: drivers/net/dsa/bcm_sf2* 3852F: include/linux/dsa/brcm.h 3853F: include/linux/platform_data/b53.h 3854 3855BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3856M: Florian Fainelli <florian.fainelli@broadcom.com> 3857R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3858L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3860S: Maintained 3861T: git https://github.com/broadcom/stblinux.git 3862F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3863F: drivers/pci/controller/pcie-brcmstb.c 3864F: drivers/staging/vc04_services 3865N: bcm2711 3866N: bcm283* 3867N: raspberrypi 3868 3869BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3870M: Florian Fainelli <florian.fainelli@broadcom.com> 3871M: Ray Jui <rjui@broadcom.com> 3872M: Scott Branden <sbranden@broadcom.com> 3873R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3874S: Maintained 3875T: git https://github.com/broadcom/mach-bcm 3876F: arch/arm/mach-bcm/ 3877N: bcm281* 3878N: bcm113* 3879N: bcm216* 3880N: kona 3881 3882BROADCOM BCM47XX MIPS ARCHITECTURE 3883M: Hauke Mehrtens <hauke@hauke-m.de> 3884M: Rafał Miłecki <zajec5@gmail.com> 3885L: linux-mips@vger.kernel.org 3886S: Maintained 3887F: Documentation/devicetree/bindings/mips/brcm/ 3888F: arch/mips/bcm47xx/* 3889F: arch/mips/include/asm/mach-bcm47xx/* 3890 3891BROADCOM BCM4908 ETHERNET DRIVER 3892M: Rafał Miłecki <rafal@milecki.pl> 3893R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Maintained 3896F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3897F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3898F: drivers/net/ethernet/broadcom/unimac.h 3899 3900BROADCOM BCM4908 PINMUX DRIVER 3901M: Rafał Miłecki <rafal@milecki.pl> 3902R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3903L: linux-gpio@vger.kernel.org 3904S: Maintained 3905F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3906F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3907 3908BROADCOM BCM5301X ARM ARCHITECTURE 3909M: Florian Fainelli <florian.fainelli@broadcom.com> 3910M: Hauke Mehrtens <hauke@hauke-m.de> 3911M: Rafał Miłecki <zajec5@gmail.com> 3912R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3916F: arch/arm/boot/dts/broadcom/bcm470* 3917F: arch/arm/boot/dts/broadcom/bcm5301* 3918F: arch/arm/boot/dts/broadcom/bcm953012* 3919F: arch/arm/mach-bcm/bcm_5301x.c 3920 3921BROADCOM BCM53573 ARM ARCHITECTURE 3922M: Florian Fainelli <florian.fainelli@broadcom.com> 3923M: Rafał Miłecki <rafal@milecki.pl> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3926S: Maintained 3927F: arch/arm/boot/dts/broadcom/bcm47189* 3928F: arch/arm/boot/dts/broadcom/bcm53573* 3929 3930BROADCOM BCM63XX/BCM33XX UDC DRIVER 3931M: Kevin Cernekee <cernekee@gmail.com> 3932L: linux-usb@vger.kernel.org 3933S: Maintained 3934F: drivers/usb/gadget/udc/bcm63xx_udc.* 3935 3936BROADCOM BCM7XXX ARM ARCHITECTURE 3937M: Florian Fainelli <florian.fainelli@broadcom.com> 3938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3940S: Maintained 3941T: git https://github.com/broadcom/stblinux.git 3942F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3943F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3944F: arch/arm/include/asm/hardware/cache-b15-rac.h 3945F: arch/arm/mach-bcm/*brcmstb* 3946F: arch/arm/mm/cache-b15-rac.c 3947F: drivers/bus/brcmstb_gisb.c 3948F: drivers/pci/controller/pcie-brcmstb.c 3949N: brcmstb 3950N: bcm7038 3951N: bcm7120 3952 3953BROADCOM BCMBCA ARM ARCHITECTURE 3954M: William Zhang <william.zhang@broadcom.com> 3955M: Anand Gore <anand.gore@broadcom.com> 3956M: Kursad Oney <kursad.oney@broadcom.com> 3957M: Florian Fainelli <florian.fainelli@broadcom.com> 3958M: Rafał Miłecki <rafal@milecki.pl> 3959R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3961S: Maintained 3962T: git https://github.com/broadcom/stblinux.git 3963F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3964F: arch/arm64/boot/dts/broadcom/bcmbca/* 3965N: bcmbca 3966N: bcm[9]?47622 3967N: bcm[9]?4912 3968N: bcm[9]?63138 3969N: bcm[9]?63146 3970N: bcm[9]?63148 3971N: bcm[9]?63158 3972N: bcm[9]?63178 3973N: bcm[9]?6756 3974N: bcm[9]?6813 3975N: bcm[9]?6846 3976N: bcm[9]?6855 3977N: bcm[9]?6856 3978N: bcm[9]?6858 3979N: bcm[9]?6878 3980 3981BROADCOM BDC DRIVER 3982M: Justin Chen <justin.chen@broadcom.com> 3983M: Al Cooper <alcooperx@gmail.com> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3988F: drivers/usb/gadget/udc/bdc/ 3989 3990BROADCOM BMIPS CPUFREQ DRIVER 3991M: Markus Mayer <mmayer@broadcom.com> 3992R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3993L: linux-pm@vger.kernel.org 3994S: Maintained 3995F: drivers/cpufreq/bmips-cpufreq.c 3996 3997BROADCOM BMIPS MIPS ARCHITECTURE 3998M: Florian Fainelli <florian.fainelli@broadcom.com> 3999R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4000L: linux-mips@vger.kernel.org 4001S: Maintained 4002T: git https://github.com/broadcom/stblinux.git 4003F: arch/mips/bmips/* 4004F: arch/mips/boot/dts/brcm/bcm*.dts* 4005F: arch/mips/include/asm/mach-bmips/* 4006F: arch/mips/kernel/*bmips* 4007F: drivers/irqchip/irq-bcm63* 4008F: drivers/irqchip/irq-bcm7* 4009F: drivers/irqchip/irq-brcmstb* 4010F: drivers/soc/bcm/bcm63xx 4011F: include/linux/bcm963xx_nvram.h 4012F: include/linux/bcm963xx_tag.h 4013 4014BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4015M: Rasesh Mody <rmody@marvell.com> 4016M: GR-Linux-NIC-Dev@marvell.com 4017L: netdev@vger.kernel.org 4018S: Supported 4019F: drivers/net/ethernet/broadcom/bnx2.* 4020F: drivers/net/ethernet/broadcom/bnx2_* 4021 4022BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4023M: Saurav Kashyap <skashyap@marvell.com> 4024M: Javed Hasan <jhasan@marvell.com> 4025M: GR-QLogic-Storage-Upstream@marvell.com 4026L: linux-scsi@vger.kernel.org 4027S: Supported 4028F: drivers/scsi/bnx2fc/ 4029 4030BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4031M: Nilesh Javali <njavali@marvell.com> 4032M: Manish Rangankar <mrangankar@marvell.com> 4033M: GR-QLogic-Storage-Upstream@marvell.com 4034L: linux-scsi@vger.kernel.org 4035S: Supported 4036F: drivers/scsi/bnx2i/ 4037 4038BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4039M: Ariel Elior <aelior@marvell.com> 4040M: Sudarsana Kalluru <skalluru@marvell.com> 4041M: Manish Chopra <manishc@marvell.com> 4042L: netdev@vger.kernel.org 4043S: Supported 4044F: drivers/net/ethernet/broadcom/bnx2x/ 4045 4046BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4047M: Michael Chan <michael.chan@broadcom.com> 4048L: netdev@vger.kernel.org 4049S: Supported 4050F: drivers/firmware/broadcom/tee_bnxt_fw.c 4051F: drivers/net/ethernet/broadcom/bnxt/ 4052F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4053 4054BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4055M: Arend van Spriel <aspriel@gmail.com> 4056M: Franky Lin <franky.lin@broadcom.com> 4057M: Hante Meuleman <hante.meuleman@broadcom.com> 4058L: linux-wireless@vger.kernel.org 4059L: brcm80211-dev-list.pdl@broadcom.com 4060L: SHA-cyfmac-dev-list@infineon.com 4061S: Supported 4062F: drivers/net/wireless/broadcom/brcm80211/ 4063 4064BROADCOM BRCMSTB GPIO DRIVER 4065M: Doug Berger <opendmb@gmail.com> 4066M: Florian Fainelli <florian.fainelli@broadcom> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068S: Supported 4069F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4070F: drivers/gpio/gpio-brcmstb.c 4071 4072BROADCOM BRCMSTB I2C DRIVER 4073M: Kamal Dasu <kamal.dasu@broadcom.com> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-i2c@vger.kernel.org 4076S: Supported 4077F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4078F: drivers/i2c/busses/i2c-brcmstb.c 4079 4080BROADCOM BRCMSTB UART DRIVER 4081M: Al Cooper <alcooperx@gmail.com> 4082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4083L: linux-serial@vger.kernel.org 4084S: Maintained 4085F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4086F: drivers/tty/serial/8250/8250_bcm7271.c 4087 4088BROADCOM BRCMSTB USB EHCI DRIVER 4089M: Justin Chen <justin.chen@broadcom.com> 4090M: Al Cooper <alcooperx@gmail.com> 4091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4092L: linux-usb@vger.kernel.org 4093S: Maintained 4094F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4095F: drivers/usb/host/ehci-brcm.* 4096 4097BROADCOM BRCMSTB USB PIN MAP DRIVER 4098M: Al Cooper <alcooperx@gmail.com> 4099R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4100L: linux-usb@vger.kernel.org 4101S: Maintained 4102F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4103F: drivers/usb/misc/brcmstb-usb-pinmap.c 4104 4105BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4106M: Justin Chen <justin.chen@broadcom.com> 4107M: Al Cooper <alcooperx@gmail.com> 4108R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4109L: linux-kernel@vger.kernel.org 4110S: Maintained 4111F: drivers/phy/broadcom/phy-brcm-usb* 4112 4113BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4114M: William Zhang <william.zhang@broadcom.com> 4115M: Kursad Oney <kursad.oney@broadcom.com> 4116M: Jonas Gorski <jonas.gorski@gmail.com> 4117R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4118L: linux-spi@vger.kernel.org 4119S: Maintained 4120F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4121F: drivers/spi/spi-bcm63xx-hsspi.c 4122F: drivers/spi/spi-bcmbca-hsspi.c 4123 4124BROADCOM ETHERNET PHY DRIVERS 4125M: Florian Fainelli <florian.fainelli@broadcom.com> 4126R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4127L: netdev@vger.kernel.org 4128S: Supported 4129F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4130F: drivers/net/phy/bcm*.[ch] 4131F: drivers/net/phy/broadcom.c 4132F: include/linux/brcmphy.h 4133 4134BROADCOM GENET ETHERNET DRIVER 4135M: Doug Berger <opendmb@gmail.com> 4136M: Florian Fainelli <florian.fainelli@broadcom.com> 4137R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4138L: netdev@vger.kernel.org 4139S: Supported 4140F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4141F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4142F: drivers/net/ethernet/broadcom/genet/ 4143F: drivers/net/ethernet/broadcom/unimac.h 4144F: drivers/net/mdio/mdio-bcm-unimac.c 4145F: include/linux/platform_data/bcmgenet.h 4146F: include/linux/platform_data/mdio-bcm-unimac.h 4147 4148BROADCOM IPROC ARM ARCHITECTURE 4149M: Ray Jui <rjui@broadcom.com> 4150M: Scott Branden <sbranden@broadcom.com> 4151R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4153S: Maintained 4154T: git https://github.com/broadcom/stblinux.git 4155F: arch/arm64/boot/dts/broadcom/northstar2/* 4156F: arch/arm64/boot/dts/broadcom/stingray/* 4157F: drivers/clk/bcm/clk-ns* 4158F: drivers/clk/bcm/clk-sr* 4159F: drivers/pinctrl/bcm/pinctrl-ns* 4160F: include/dt-bindings/clock/bcm-sr* 4161N: iproc 4162N: cygnus 4163N: bcm[-_]nsp 4164N: bcm9113* 4165N: bcm9583* 4166N: bcm9585* 4167N: bcm9586* 4168N: bcm988312 4169N: bcm113* 4170N: bcm583* 4171N: bcm585* 4172N: bcm586* 4173N: bcm88312 4174N: hr2 4175N: stingray 4176 4177BROADCOM IPROC GBIT ETHERNET DRIVER 4178M: Rafał Miłecki <rafal@milecki.pl> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Maintained 4182F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4183F: drivers/net/ethernet/broadcom/bgmac* 4184F: drivers/net/ethernet/broadcom/unimac.h 4185 4186BROADCOM KONA GPIO DRIVER 4187M: Ray Jui <rjui@broadcom.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189S: Supported 4190F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4191F: drivers/gpio/gpio-bcm-kona.c 4192 4193BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4194M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4195M: Kashyap Desai <kashyap.desai@broadcom.com> 4196M: Sumit Saxena <sumit.saxena@broadcom.com> 4197M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4198L: mpi3mr-linuxdrv.pdl@broadcom.com 4199L: linux-scsi@vger.kernel.org 4200S: Supported 4201W: https://www.broadcom.com/support/storage 4202F: drivers/scsi/mpi3mr/ 4203 4204BROADCOM NETXTREME-E ROCE DRIVER 4205M: Selvin Xavier <selvin.xavier@broadcom.com> 4206L: linux-rdma@vger.kernel.org 4207S: Supported 4208W: http://www.broadcom.com 4209F: drivers/infiniband/hw/bnxt_re/ 4210F: include/uapi/rdma/bnxt_re-abi.h 4211 4212BROADCOM NVRAM DRIVER 4213M: Rafał Miłecki <zajec5@gmail.com> 4214L: linux-mips@vger.kernel.org 4215S: Maintained 4216F: drivers/firmware/broadcom/* 4217 4218BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4219M: Rafał Miłecki <rafal@milecki.pl> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222L: linux-pm@vger.kernel.org 4223S: Maintained 4224T: git https://github.com/broadcom/stblinux.git 4225F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4226F: include/dt-bindings/soc/bcm-pmb.h 4227 4228BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4229M: Rafał Miłecki <zajec5@gmail.com> 4230L: linux-wireless@vger.kernel.org 4231S: Maintained 4232F: drivers/bcma/ 4233F: include/linux/bcma/ 4234 4235BROADCOM SPI DRIVER 4236M: Kamal Dasu <kamal.dasu@broadcom.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238S: Maintained 4239F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4240F: drivers/spi/spi-bcm-qspi.* 4241F: drivers/spi/spi-brcmstb-qspi.c 4242F: drivers/spi/spi-iproc-qspi.c 4243 4244BROADCOM STB AVS CPUFREQ DRIVER 4245M: Markus Mayer <mmayer@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247L: linux-pm@vger.kernel.org 4248S: Maintained 4249F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4250F: drivers/cpufreq/brcmstb* 4251 4252BROADCOM STB AVS TMON DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4258F: drivers/thermal/broadcom/brcmstb* 4259 4260BROADCOM STB DPFE DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4264S: Maintained 4265F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4266F: drivers/memory/brcmstb_dpfe.c 4267 4268BROADCOM STB NAND FLASH DRIVER 4269M: Brian Norris <computersforpeace@gmail.com> 4270M: Kamal Dasu <kamal.dasu@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-mtd@lists.infradead.org 4273S: Maintained 4274F: drivers/mtd/nand/raw/brcmnand/ 4275F: include/linux/platform_data/brcmnand.h 4276 4277BROADCOM STB PCIE DRIVER 4278M: Jim Quinlan <jim2101024@gmail.com> 4279M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4280M: Florian Fainelli <florian.fainelli@broadcom.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282L: linux-pci@vger.kernel.org 4283S: Maintained 4284F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4285F: drivers/pci/controller/pcie-brcmstb.c 4286 4287BROADCOM SYSTEMPORT ETHERNET DRIVER 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: netdev@vger.kernel.org 4291S: Supported 4292F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4293F: drivers/net/ethernet/broadcom/bcmsysport.* 4294F: drivers/net/ethernet/broadcom/unimac.h 4295 4296BROADCOM TG3 GIGABIT ETHERNET DRIVER 4297M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4298M: Prashant Sreedharan <prashant@broadcom.com> 4299M: Michael Chan <mchan@broadcom.com> 4300L: netdev@vger.kernel.org 4301S: Supported 4302F: drivers/net/ethernet/broadcom/tg3.* 4303 4304BROADCOM VK DRIVER 4305M: Scott Branden <scott.branden@broadcom.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307S: Supported 4308F: drivers/misc/bcm-vk/ 4309F: include/uapi/linux/misc/bcm_vk.h 4310 4311BROCADE BFA FC SCSI DRIVER 4312M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4313M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4314L: linux-scsi@vger.kernel.org 4315S: Supported 4316F: drivers/scsi/bfa/ 4317 4318BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4319M: Rasesh Mody <rmody@marvell.com> 4320M: Sudarsana Kalluru <skalluru@marvell.com> 4321M: GR-Linux-NIC-Dev@marvell.com 4322L: netdev@vger.kernel.org 4323S: Supported 4324F: drivers/net/ethernet/brocade/bna/ 4325 4326BSG (block layer generic sg v4 driver) 4327M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4328L: linux-scsi@vger.kernel.org 4329S: Supported 4330F: block/bsg.c 4331F: include/linux/bsg.h 4332F: include/uapi/linux/bsg.h 4333 4334BT87X AUDIO DRIVER 4335M: Clemens Ladisch <clemens@ladisch.de> 4336L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4337S: Maintained 4338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4339F: Documentation/sound/cards/bt87x.rst 4340F: sound/pci/bt87x.c 4341 4342BT8XXGPIO DRIVER 4343M: Michael Buesch <m@bues.ch> 4344S: Maintained 4345W: http://bu3sch.de/btgpio.php 4346F: drivers/gpio/gpio-bt8xx.c 4347 4348BTRFS FILE SYSTEM 4349M: Chris Mason <clm@fb.com> 4350M: Josef Bacik <josef@toxicpanda.com> 4351M: David Sterba <dsterba@suse.com> 4352L: linux-btrfs@vger.kernel.org 4353S: Maintained 4354W: https://btrfs.readthedocs.io 4355W: https://btrfs.wiki.kernel.org/ 4356Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4357C: irc://irc.libera.chat/btrfs 4358T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4359F: Documentation/filesystems/btrfs.rst 4360F: fs/btrfs/ 4361F: include/linux/btrfs* 4362F: include/trace/events/btrfs.h 4363F: include/uapi/linux/btrfs* 4364 4365BTTV VIDEO4LINUX DRIVER 4366M: Mauro Carvalho Chehab <mchehab@kernel.org> 4367L: linux-media@vger.kernel.org 4368S: Odd fixes 4369W: https://linuxtv.org 4370T: git git://linuxtv.org/media_tree.git 4371F: Documentation/driver-api/media/drivers/bttv* 4372F: drivers/media/pci/bt8xx/bttv* 4373 4374BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4375M: Chanwoo Choi <cw00.choi@samsung.com> 4376L: linux-pm@vger.kernel.org 4377L: linux-samsung-soc@vger.kernel.org 4378S: Maintained 4379T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4380F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4381F: drivers/devfreq/exynos-bus.c 4382 4383BUSLOGIC SCSI DRIVER 4384M: Khalid Aziz <khalid@gonehiking.org> 4385L: linux-scsi@vger.kernel.org 4386S: Maintained 4387F: drivers/scsi/BusLogic.* 4388F: drivers/scsi/FlashPoint.* 4389 4390BXCAN CAN NETWORK DRIVER 4391M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4392L: linux-can@vger.kernel.org 4393S: Maintained 4394F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4395F: drivers/net/can/bxcan.c 4396 4397C-MEDIA CMI8788 DRIVER 4398M: Clemens Ladisch <clemens@ladisch.de> 4399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4400S: Maintained 4401T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4402F: sound/pci/oxygen/ 4403 4404C-SKY ARCHITECTURE 4405M: Guo Ren <guoren@kernel.org> 4406L: linux-csky@vger.kernel.org 4407S: Supported 4408T: git https://github.com/c-sky/csky-linux.git 4409F: Documentation/devicetree/bindings/csky/ 4410F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4411F: Documentation/devicetree/bindings/timer/csky,* 4412F: arch/csky/ 4413F: drivers/clocksource/timer-gx6605s.c 4414F: drivers/clocksource/timer-mp-csky.c 4415F: drivers/irqchip/irq-csky-* 4416N: csky 4417K: csky 4418 4419CA8210 IEEE-802.15.4 RADIO DRIVER 4420L: linux-wpan@vger.kernel.org 4421S: Orphan 4422W: https://github.com/Cascoda/ca8210-linux.git 4423F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4424F: drivers/net/ieee802154/ca8210.c 4425 4426CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4427M: David Howells <dhowells@redhat.com> 4428L: linux-cachefs@redhat.com (moderated for non-subscribers) 4429S: Supported 4430F: Documentation/filesystems/caching/cachefiles.rst 4431F: fs/cachefiles/ 4432 4433CACHESTAT: PAGE CACHE STATS FOR A FILE 4434M: Nhat Pham <nphamcs@gmail.com> 4435M: Johannes Weiner <hannes@cmpxchg.org> 4436L: linux-mm@kvack.org 4437S: Maintained 4438F: tools/testing/selftests/cachestat/test_cachestat.c 4439 4440CADENCE MIPI-CSI2 BRIDGES 4441M: Maxime Ripard <mripard@kernel.org> 4442L: linux-media@vger.kernel.org 4443S: Maintained 4444F: Documentation/devicetree/bindings/media/cdns,*.txt 4445F: drivers/media/platform/cadence/cdns-csi2* 4446 4447CADENCE NAND DRIVER 4448L: linux-mtd@lists.infradead.org 4449S: Orphan 4450F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4451F: drivers/mtd/nand/raw/cadence-nand-controller.c 4452 4453CADENCE USB3 DRD IP DRIVER 4454M: Peter Chen <peter.chen@kernel.org> 4455M: Pawel Laszczak <pawell@cadence.com> 4456R: Roger Quadros <rogerq@kernel.org> 4457R: Aswath Govindraju <a-govindraju@ti.com> 4458L: linux-usb@vger.kernel.org 4459S: Maintained 4460T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4461F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4462F: drivers/usb/cdns3/ 4463X: drivers/usb/cdns3/cdnsp* 4464 4465CADENCE USBHS DRIVER 4466M: Pawel Laszczak <pawell@cadence.com> 4467L: linux-usb@vger.kernel.org 4468S: Maintained 4469F: drivers/usb/gadget/udc/cdns2 4470 4471CADENCE USBSSP DRD IP DRIVER 4472M: Pawel Laszczak <pawell@cadence.com> 4473L: linux-usb@vger.kernel.org 4474S: Maintained 4475T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4476F: drivers/usb/cdns3/ 4477X: drivers/usb/cdns3/cdns3* 4478 4479CADET FM/AM RADIO RECEIVER DRIVER 4480M: Hans Verkuil <hverkuil@xs4all.nl> 4481L: linux-media@vger.kernel.org 4482S: Maintained 4483W: https://linuxtv.org 4484T: git git://linuxtv.org/media_tree.git 4485F: drivers/media/radio/radio-cadet* 4486 4487CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4488L: linux-media@vger.kernel.org 4489S: Orphan 4490T: git git://linuxtv.org/media_tree.git 4491F: Documentation/admin-guide/media/cafe_ccic* 4492F: drivers/media/platform/marvell/ 4493 4494CAIF NETWORK LAYER 4495L: netdev@vger.kernel.org 4496S: Orphan 4497F: Documentation/networking/caif/ 4498F: drivers/net/caif/ 4499F: include/net/caif/ 4500F: include/uapi/linux/caif/ 4501F: net/caif/ 4502 4503CAKE QDISC 4504M: Toke Høiland-Jørgensen <toke@toke.dk> 4505L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4506S: Maintained 4507F: net/sched/sch_cake.c 4508 4509CAN NETWORK DRIVERS 4510M: Wolfgang Grandegger <wg@grandegger.com> 4511M: Marc Kleine-Budde <mkl@pengutronix.de> 4512L: linux-can@vger.kernel.org 4513S: Maintained 4514W: https://github.com/linux-can 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4517F: Documentation/devicetree/bindings/net/can/ 4518F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4519F: drivers/net/can/ 4520F: drivers/phy/phy-can-transceiver.c 4521F: include/linux/can/bittiming.h 4522F: include/linux/can/dev.h 4523F: include/linux/can/length.h 4524F: include/linux/can/platform/ 4525F: include/linux/can/rx-offload.h 4526F: include/uapi/linux/can/error.h 4527F: include/uapi/linux/can/netlink.h 4528F: include/uapi/linux/can/vxcan.h 4529 4530CAN NETWORK LAYER 4531M: Oliver Hartkopp <socketcan@hartkopp.net> 4532M: Marc Kleine-Budde <mkl@pengutronix.de> 4533L: linux-can@vger.kernel.org 4534S: Maintained 4535W: https://github.com/linux-can 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4538F: Documentation/networking/can.rst 4539F: include/linux/can/can-ml.h 4540F: include/linux/can/core.h 4541F: include/linux/can/skb.h 4542F: include/net/netns/can.h 4543F: include/uapi/linux/can.h 4544F: include/uapi/linux/can/bcm.h 4545F: include/uapi/linux/can/gw.h 4546F: include/uapi/linux/can/isotp.h 4547F: include/uapi/linux/can/raw.h 4548F: net/can/ 4549 4550CAN-J1939 NETWORK LAYER 4551M: Robin van der Gracht <robin@protonic.nl> 4552M: Oleksij Rempel <o.rempel@pengutronix.de> 4553R: kernel@pengutronix.de 4554L: linux-can@vger.kernel.org 4555S: Maintained 4556F: Documentation/networking/j1939.rst 4557F: include/uapi/linux/can/j1939.h 4558F: net/can/j1939/ 4559 4560CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4561M: Damien Le Moal <dlemoal@kernel.org> 4562L: linux-riscv@lists.infradead.org 4563L: linux-gpio@vger.kernel.org (pinctrl driver) 4564F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4565F: drivers/pinctrl/pinctrl-k210.c 4566 4567CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-kernel@vger.kernel.org 4570L: linux-riscv@lists.infradead.org 4571S: Maintained 4572F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4573F: drivers/reset/reset-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4580F: drivers/soc/canaan/ 4581F: include/soc/canaan/ 4582 4583CAPABILITIES 4584M: Serge Hallyn <serge@hallyn.com> 4585L: linux-security-module@vger.kernel.org 4586S: Supported 4587F: include/linux/capability.h 4588F: include/uapi/linux/capability.h 4589F: kernel/capability.c 4590F: security/commoncap.c 4591 4592CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4593M: Kevin Tsai <ktsai@capellamicro.com> 4594S: Maintained 4595F: drivers/iio/light/cm* 4596 4597CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4598M: Christian Lamparter <chunkeey@googlemail.com> 4599L: linux-wireless@vger.kernel.org 4600S: Maintained 4601W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4602F: drivers/net/wireless/ath/carl9170/ 4603 4604CAVIUM I2C DRIVER 4605M: Robert Richter <rric@kernel.org> 4606S: Odd Fixes 4607W: http://www.marvell.com 4608F: drivers/i2c/busses/i2c-octeon* 4609F: drivers/i2c/busses/i2c-thunderx* 4610 4611CAVIUM LIQUIDIO NETWORK DRIVER 4612M: Derek Chickles <dchickles@marvell.com> 4613M: Satanand Burla <sburla@marvell.com> 4614M: Felix Manlunas <fmanlunas@marvell.com> 4615L: netdev@vger.kernel.org 4616S: Supported 4617W: http://www.marvell.com 4618F: drivers/net/ethernet/cavium/liquidio/ 4619 4620CAVIUM MMC DRIVER 4621M: Robert Richter <rric@kernel.org> 4622S: Odd Fixes 4623W: http://www.marvell.com 4624F: drivers/mmc/host/cavium* 4625 4626CAVIUM OCTEON-TX CRYPTO DRIVER 4627M: George Cherian <gcherian@marvell.com> 4628L: linux-crypto@vger.kernel.org 4629S: Supported 4630W: http://www.marvell.com 4631F: drivers/crypto/cavium/cpt/ 4632 4633CAVIUM THUNDERX2 ARM64 SOC 4634M: Robert Richter <rric@kernel.org> 4635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4636S: Odd Fixes 4637F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4638F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4639 4640CBS/ETF/TAPRIO QDISCS 4641M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4642L: netdev@vger.kernel.org 4643S: Maintained 4644F: net/sched/sch_cbs.c 4645F: net/sched/sch_etf.c 4646F: net/sched/sch_taprio.c 4647 4648CC2520 IEEE-802.15.4 RADIO DRIVER 4649M: Stefan Schmidt <stefan@datenfreihafen.org> 4650L: linux-wpan@vger.kernel.org 4651S: Odd Fixes 4652F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4653F: drivers/net/ieee802154/cc2520.c 4654 4655CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4656M: Gilad Ben-Yossef <gilad@benyossef.com> 4657L: linux-crypto@vger.kernel.org 4658S: Supported 4659W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4660F: drivers/crypto/ccree/ 4661 4662CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4663M: Hadar Gat <hadar.gat@arm.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4668F: drivers/char/hw_random/cctrng.c 4669F: drivers/char/hw_random/cctrng.h 4670 4671CEC FRAMEWORK 4672M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4673L: linux-media@vger.kernel.org 4674S: Supported 4675W: http://linuxtv.org 4676T: git git://linuxtv.org/media_tree.git 4677F: Documentation/ABI/testing/debugfs-cec-error-inj 4678F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4679F: Documentation/driver-api/media/cec-core.rst 4680F: Documentation/userspace-api/media/cec 4681F: drivers/media/cec/ 4682F: drivers/media/rc/keymaps/rc-cec.c 4683F: include/media/cec-notifier.h 4684F: include/media/cec.h 4685F: include/uapi/linux/cec-funcs.h 4686F: include/uapi/linux/cec.h 4687 4688CEC GPIO DRIVER 4689M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4690L: linux-media@vger.kernel.org 4691S: Supported 4692W: http://linuxtv.org 4693T: git git://linuxtv.org/media_tree.git 4694F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4695F: drivers/media/cec/platform/cec-gpio/ 4696 4697CELL BROADBAND ENGINE ARCHITECTURE 4698M: Arnd Bergmann <arnd@arndb.de> 4699L: linuxppc-dev@lists.ozlabs.org 4700S: Supported 4701W: http://www.ibm.com/developerworks/power/cell/ 4702F: arch/powerpc/include/asm/cell*.h 4703F: arch/powerpc/include/asm/spu*.h 4704F: arch/powerpc/include/uapi/asm/spu*.h 4705F: arch/powerpc/platforms/cell/ 4706 4707CELLWISE CW2015 BATTERY DRIVER 4708M: Tobias Schrammm <t.schramm@manjaro.org> 4709S: Maintained 4710F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4711F: drivers/power/supply/cw2015_battery.c 4712 4713CEPH COMMON CODE (LIBCEPH) 4714M: Ilya Dryomov <idryomov@gmail.com> 4715M: Xiubo Li <xiubli@redhat.com> 4716R: Jeff Layton <jlayton@kernel.org> 4717L: ceph-devel@vger.kernel.org 4718S: Supported 4719W: http://ceph.com/ 4720T: git https://github.com/ceph/ceph-client.git 4721F: include/linux/ceph/ 4722F: include/linux/crush/ 4723F: net/ceph/ 4724 4725CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4726M: Xiubo Li <xiubli@redhat.com> 4727M: Ilya Dryomov <idryomov@gmail.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: Documentation/filesystems/ceph.rst 4734F: fs/ceph/ 4735 4736CERTIFICATE HANDLING 4737M: David Howells <dhowells@redhat.com> 4738M: David Woodhouse <dwmw2@infradead.org> 4739L: keyrings@vger.kernel.org 4740S: Maintained 4741F: Documentation/admin-guide/module-signing.rst 4742F: certs/ 4743F: scripts/sign-file.c 4744F: tools/certs/ 4745 4746CFAG12864B LCD DRIVER 4747M: Miguel Ojeda <ojeda@kernel.org> 4748S: Maintained 4749F: drivers/auxdisplay/cfag12864b.c 4750F: include/linux/cfag12864b.h 4751 4752CFAG12864BFB LCD FRAMEBUFFER DRIVER 4753M: Miguel Ojeda <ojeda@kernel.org> 4754S: Maintained 4755F: drivers/auxdisplay/cfag12864bfb.c 4756F: include/linux/cfag12864b.h 4757 4758CHAR and MISC DRIVERS 4759M: Arnd Bergmann <arnd@arndb.de> 4760M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4761S: Supported 4762T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4763F: drivers/char/ 4764F: drivers/misc/ 4765F: include/linux/miscdevice.h 4766X: drivers/char/agp/ 4767X: drivers/char/hw_random/ 4768X: drivers/char/ipmi/ 4769X: drivers/char/random.c 4770X: drivers/char/tpm/ 4771 4772CHECKPATCH 4773M: Andy Whitcroft <apw@canonical.com> 4774M: Joe Perches <joe@perches.com> 4775R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4776R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4777S: Maintained 4778F: scripts/checkpatch.pl 4779 4780CHECKPATCH DOCUMENTATION 4781M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4782M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4783R: Joe Perches <joe@perches.com> 4784S: Maintained 4785F: Documentation/dev-tools/checkpatch.rst 4786 4787CHINESE DOCUMENTATION 4788M: Alex Shi <alexs@kernel.org> 4789M: Yanteng Si <siyanteng@loongson.cn> 4790S: Maintained 4791F: Documentation/translations/zh_CN/ 4792 4793CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4794M: Peter Chen <peter.chen@kernel.org> 4795L: linux-usb@vger.kernel.org 4796S: Maintained 4797T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4798F: drivers/usb/chipidea/ 4799 4800CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4801M: Hans de Goede <hdegoede@redhat.com> 4802L: linux-input@vger.kernel.org 4803S: Maintained 4804F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4805F: drivers/input/touchscreen/chipone_icn8318.c 4806 4807CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: drivers/input/touchscreen/chipone_icn8505.c 4812 4813CHROME HARDWARE PLATFORM SUPPORT 4814M: Benson Leung <bleung@chromium.org> 4815L: chrome-platform@lists.linux.dev 4816S: Maintained 4817T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4818F: drivers/platform/chrome/ 4819 4820CHROMEOS EC CODEC DRIVER 4821M: Cheng-Yi Chiang <cychiang@chromium.org> 4822M: Tzung-Bi Shih <tzungbi@kernel.org> 4823R: Guenter Roeck <groeck@chromium.org> 4824L: chrome-platform@lists.linux.dev 4825S: Maintained 4826F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4827F: sound/soc/codecs/cros_ec_codec.* 4828 4829CHROMEOS EC SUBDRIVERS 4830M: Benson Leung <bleung@chromium.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: drivers/power/supply/cros_usbpd-charger.c 4835N: cros_ec 4836N: cros-ec 4837 4838CHROMEOS EC UART DRIVER 4839M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4840R: Benson Leung <bleung@chromium.org> 4841R: Tzung-Bi Shih <tzungbi@kernel.org> 4842S: Maintained 4843F: drivers/platform/chrome/cros_ec_uart.c 4844 4845CHROMEOS EC USB PD NOTIFY DRIVER 4846M: Prashant Malani <pmalani@chromium.org> 4847L: chrome-platform@lists.linux.dev 4848S: Maintained 4849F: drivers/platform/chrome/cros_usbpd_notify.c 4850F: include/linux/platform_data/cros_usbpd_notify.h 4851 4852CHROMEOS EC USB TYPE-C DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_ec_typec.* 4857F: drivers/platform/chrome/cros_typec_switch.c 4858F: drivers/platform/chrome/cros_typec_vdm.* 4859 4860CHROMEOS HPS DRIVER 4861M: Dan Callaghan <dcallagh@chromium.org> 4862R: Sami Kyöstilä <skyostil@chromium.org> 4863S: Maintained 4864F: drivers/platform/chrome/cros_hps_i2c.c 4865 4866CHRONTEL CH7322 CEC DRIVER 4867M: Joe Tessler <jrt@google.com> 4868L: linux-media@vger.kernel.org 4869S: Maintained 4870T: git git://linuxtv.org/media_tree.git 4871F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4872F: drivers/media/cec/i2c/ch7322.c 4873 4874CIRRUS LOGIC AUDIO CODEC DRIVERS 4875M: James Schulman <james.schulman@cirrus.com> 4876M: David Rhodes <david.rhodes@cirrus.com> 4877M: Richard Fitzgerald <rf@opensource.cirrus.com> 4878L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4879L: patches@opensource.cirrus.com 4880S: Maintained 4881F: Documentation/devicetree/bindings/sound/cirrus,cs* 4882F: include/dt-bindings/sound/cs* 4883F: include/sound/cs* 4884F: sound/pci/hda/cs* 4885F: sound/pci/hda/hda_cs_dsp_ctl.* 4886F: sound/soc/codecs/cs* 4887 4888CIRRUS LOGIC DSP FIRMWARE DRIVER 4889M: Simon Trimmer <simont@opensource.cirrus.com> 4890M: Charles Keepax <ckeepax@opensource.cirrus.com> 4891M: Richard Fitzgerald <rf@opensource.cirrus.com> 4892L: patches@opensource.cirrus.com 4893S: Supported 4894W: https://github.com/CirrusLogic/linux-drivers/wiki 4895T: git https://github.com/CirrusLogic/linux-drivers.git 4896F: drivers/firmware/cirrus/* 4897F: include/linux/firmware/cirrus/* 4898 4899CIRRUS LOGIC EP93XX ETHERNET DRIVER 4900M: Hartley Sweeten <hsweeten@visionengravers.com> 4901L: netdev@vger.kernel.org 4902S: Maintained 4903F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4904 4905CIRRUS LOGIC LOCHNAGAR DRIVER 4906M: Charles Keepax <ckeepax@opensource.cirrus.com> 4907M: Richard Fitzgerald <rf@opensource.cirrus.com> 4908L: patches@opensource.cirrus.com 4909S: Supported 4910F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4911F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4914F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4915F: Documentation/hwmon/lochnagar.rst 4916F: drivers/clk/clk-lochnagar.c 4917F: drivers/hwmon/lochnagar-hwmon.c 4918F: drivers/mfd/lochnagar-i2c.c 4919F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4920F: drivers/regulator/lochnagar-regulator.c 4921F: include/dt-bindings/clock/lochnagar.h 4922F: include/dt-bindings/pinctrl/lochnagar.h 4923F: include/linux/mfd/lochnagar* 4924F: sound/soc/codecs/lochnagar-sc.c 4925 4926CIRRUS LOGIC MADERA CODEC DRIVERS 4927M: Charles Keepax <ckeepax@opensource.cirrus.com> 4928M: Richard Fitzgerald <rf@opensource.cirrus.com> 4929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4930L: patches@opensource.cirrus.com 4931S: Supported 4932W: https://github.com/CirrusLogic/linux-drivers/wiki 4933T: git https://github.com/CirrusLogic/linux-drivers.git 4934F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4935F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4936F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4937F: drivers/gpio/gpio-madera* 4938F: drivers/irqchip/irq-madera* 4939F: drivers/mfd/cs47l* 4940F: drivers/mfd/madera* 4941F: drivers/pinctrl/cirrus/* 4942F: include/dt-bindings/sound/madera* 4943F: include/linux/irqchip/irq-madera* 4944F: include/linux/mfd/madera/* 4945F: include/sound/madera* 4946F: sound/soc/codecs/cs47l* 4947F: sound/soc/codecs/madera* 4948 4949CISCO FCOE HBA DRIVER 4950M: Satish Kharat <satishkh@cisco.com> 4951M: Sesidhar Baddela <sebaddel@cisco.com> 4952M: Karan Tilak Kumar <kartilak@cisco.com> 4953L: linux-scsi@vger.kernel.org 4954S: Supported 4955F: drivers/scsi/fnic/ 4956 4957CISCO SCSI HBA DRIVER 4958M: Karan Tilak Kumar <kartilak@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/snic/ 4963 4964CISCO VIC ETHERNET NIC DRIVER 4965M: Christian Benvenuti <benve@cisco.com> 4966M: Satish Kharat <satishkh@cisco.com> 4967S: Supported 4968F: drivers/net/ethernet/cisco/enic/ 4969 4970CISCO VIC LOW LATENCY NIC DRIVER 4971M: Christian Benvenuti <benve@cisco.com> 4972M: Nelson Escobar <neescoba@cisco.com> 4973S: Supported 4974F: drivers/infiniband/hw/usnic/ 4975 4976CLANG CONTROL FLOW INTEGRITY SUPPORT 4977M: Sami Tolvanen <samitolvanen@google.com> 4978M: Kees Cook <keescook@chromium.org> 4979R: Nathan Chancellor <nathan@kernel.org> 4980R: Nick Desaulniers <ndesaulniers@google.com> 4981L: llvm@lists.linux.dev 4982S: Supported 4983B: https://github.com/ClangBuiltLinux/linux/issues 4984T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4985F: include/linux/cfi.h 4986F: kernel/cfi.c 4987 4988CLANG-FORMAT FILE 4989M: Miguel Ojeda <ojeda@kernel.org> 4990S: Maintained 4991F: .clang-format 4992 4993CLANG/LLVM BUILD SUPPORT 4994M: Nathan Chancellor <nathan@kernel.org> 4995M: Nick Desaulniers <ndesaulniers@google.com> 4996R: Tom Rix <trix@redhat.com> 4997L: llvm@lists.linux.dev 4998S: Supported 4999W: https://clangbuiltlinux.github.io/ 5000B: https://github.com/ClangBuiltLinux/linux/issues 5001C: irc://irc.libera.chat/clangbuiltlinux 5002F: Documentation/kbuild/llvm.rst 5003F: include/linux/compiler-clang.h 5004F: scripts/Makefile.clang 5005F: scripts/clang-tools/ 5006K: \b(?i:clang|llvm)\b 5007 5008CLK API 5009M: Russell King <linux@armlinux.org.uk> 5010L: linux-clk@vger.kernel.org 5011S: Maintained 5012F: include/linux/clk.h 5013 5014CLOCKSOURCE, CLOCKEVENT DRIVERS 5015M: Daniel Lezcano <daniel.lezcano@linaro.org> 5016M: Thomas Gleixner <tglx@linutronix.de> 5017L: linux-kernel@vger.kernel.org 5018S: Supported 5019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5020F: Documentation/devicetree/bindings/timer/ 5021F: drivers/clocksource/ 5022 5023CMPC ACPI DRIVER 5024M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5025M: Daniel Oliveira Nascimento <don@syst.com.br> 5026L: platform-driver-x86@vger.kernel.org 5027S: Supported 5028F: drivers/platform/x86/classmate-laptop.c 5029 5030COBALT MEDIA DRIVER 5031M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5032L: linux-media@vger.kernel.org 5033S: Supported 5034W: https://linuxtv.org 5035T: git git://linuxtv.org/media_tree.git 5036F: drivers/media/pci/cobalt/ 5037 5038COCCINELLE/Semantic Patches (SmPL) 5039M: Julia Lawall <Julia.Lawall@inria.fr> 5040M: Nicolas Palix <nicolas.palix@imag.fr> 5041L: cocci@inria.fr (moderated for non-subscribers) 5042S: Supported 5043W: https://coccinelle.gitlabpages.inria.fr/website/ 5044T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5045F: Documentation/dev-tools/coccinelle.rst 5046F: scripts/coccicheck 5047F: scripts/coccinelle/ 5048 5049CODA FILE SYSTEM 5050M: Jan Harkes <jaharkes@cs.cmu.edu> 5051M: coda@cs.cmu.edu 5052L: codalist@coda.cs.cmu.edu 5053S: Maintained 5054W: http://www.coda.cs.cmu.edu/ 5055F: Documentation/filesystems/coda.rst 5056F: fs/coda/ 5057F: include/linux/coda*.h 5058F: include/uapi/linux/coda*.h 5059 5060CODA V4L2 MEM2MEM DRIVER 5061M: Philipp Zabel <p.zabel@pengutronix.de> 5062L: linux-media@vger.kernel.org 5063S: Maintained 5064F: Documentation/devicetree/bindings/media/coda.yaml 5065F: drivers/media/platform/chips-media/ 5066 5067CODE OF CONDUCT 5068M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5069S: Supported 5070F: Documentation/process/code-of-conduct-interpretation.rst 5071F: Documentation/process/code-of-conduct.rst 5072 5073COMEDI DRIVERS 5074M: Ian Abbott <abbotti@mev.co.uk> 5075M: H Hartley Sweeten <hsweeten@visionengravers.com> 5076S: Odd Fixes 5077F: drivers/comedi/ 5078F: include/linux/comedi/ 5079F: include/uapi/linux/comedi.h 5080 5081COMMON CLK FRAMEWORK 5082M: Michael Turquette <mturquette@baylibre.com> 5083M: Stephen Boyd <sboyd@kernel.org> 5084L: linux-clk@vger.kernel.org 5085S: Maintained 5086Q: http://patchwork.kernel.org/project/linux-clk/list/ 5087T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5088F: Documentation/devicetree/bindings/clock/ 5089F: drivers/clk/ 5090F: include/dt-bindings/clock/ 5091F: include/linux/clk-pr* 5092F: include/linux/clk/ 5093F: include/linux/of_clk.h 5094X: drivers/clk/clkdev.c 5095 5096COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5097M: Steve French <sfrench@samba.org> 5098R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5099R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5100R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5101R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5102L: linux-cifs@vger.kernel.org 5103L: samba-technical@lists.samba.org (moderated for non-subscribers) 5104S: Supported 5105W: https://wiki.samba.org/index.php/LinuxCIFS 5106T: git git://git.samba.org/sfrench/cifs-2.6.git 5107F: Documentation/admin-guide/cifs/ 5108F: fs/smb/client/ 5109F: fs/smb/common/ 5110F: include/uapi/linux/cifs 5111 5112COMPACTPCI HOTPLUG CORE 5113M: Scott Murray <scott@spiteful.org> 5114L: linux-pci@vger.kernel.org 5115S: Maintained 5116F: drivers/pci/hotplug/cpci_hotplug* 5117 5118COMPACTPCI HOTPLUG GENERIC DRIVER 5119M: Scott Murray <scott@spiteful.org> 5120L: linux-pci@vger.kernel.org 5121S: Maintained 5122F: drivers/pci/hotplug/cpcihp_generic.c 5123 5124COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5125M: Scott Murray <scott@spiteful.org> 5126L: linux-pci@vger.kernel.org 5127S: Maintained 5128F: drivers/pci/hotplug/cpcihp_zt5550.* 5129 5130COMPAL LAPTOP SUPPORT 5131M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5132L: platform-driver-x86@vger.kernel.org 5133S: Maintained 5134F: drivers/platform/x86/compal-laptop.c 5135 5136COMPILER ATTRIBUTES 5137M: Miguel Ojeda <ojeda@kernel.org> 5138R: Nick Desaulniers <ndesaulniers@google.com> 5139S: Maintained 5140F: include/linux/compiler_attributes.h 5141 5142COMPUTE EXPRESS LINK (CXL) 5143M: Alison Schofield <alison.schofield@intel.com> 5144M: Vishal Verma <vishal.l.verma@intel.com> 5145M: Ira Weiny <ira.weiny@intel.com> 5146M: Ben Widawsky <bwidawsk@kernel.org> 5147M: Dan Williams <dan.j.williams@intel.com> 5148L: linux-cxl@vger.kernel.org 5149S: Maintained 5150F: drivers/cxl/ 5151F: include/uapi/linux/cxl_mem.h 5152 5153COMPUTE EXPRESS LINK PMU (CPMU) 5154M: Jonathan Cameron <jonathan.cameron@huawei.com> 5155L: linux-cxl@vger.kernel.org 5156S: Maintained 5157F: Documentation/admin-guide/perf/cxl.rst 5158F: drivers/perf/cxl_pmu.c 5159 5160CONEXANT ACCESSRUNNER USB DRIVER 5161L: accessrunner-general@lists.sourceforge.net 5162S: Orphan 5163W: http://accessrunner.sourceforge.net/ 5164F: drivers/usb/atm/cxacru.c 5165 5166CONFIGFS 5167M: Joel Becker <jlbec@evilplan.org> 5168M: Christoph Hellwig <hch@lst.de> 5169S: Supported 5170T: git git://git.infradead.org/users/hch/configfs.git 5171F: fs/configfs/ 5172F: include/linux/configfs.h 5173F: samples/configfs/ 5174 5175CONSOLE SUBSYSTEM 5176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5177S: Supported 5178F: drivers/video/console/ 5179F: include/linux/console* 5180 5181CONTEXT TRACKING 5182M: Frederic Weisbecker <frederic@kernel.org> 5183M: "Paul E. McKenney" <paulmck@kernel.org> 5184S: Maintained 5185F: include/linux/context_tracking* 5186F: kernel/context_tracking.c 5187 5188CONTROL GROUP (CGROUP) 5189M: Tejun Heo <tj@kernel.org> 5190M: Zefan Li <lizefan.x@bytedance.com> 5191M: Johannes Weiner <hannes@cmpxchg.org> 5192L: cgroups@vger.kernel.org 5193S: Maintained 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5195F: Documentation/admin-guide/cgroup-v1/ 5196F: Documentation/admin-guide/cgroup-v2.rst 5197F: include/linux/cgroup* 5198F: kernel/cgroup/ 5199F: tools/testing/selftests/cgroup/ 5200 5201CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5202M: Tejun Heo <tj@kernel.org> 5203M: Josef Bacik <josef@toxicpanda.com> 5204M: Jens Axboe <axboe@kernel.dk> 5205L: cgroups@vger.kernel.org 5206L: linux-block@vger.kernel.org 5207T: git git://git.kernel.dk/linux-block 5208F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5209F: block/bfq-cgroup.c 5210F: block/blk-cgroup.c 5211F: block/blk-iocost.c 5212F: block/blk-iolatency.c 5213F: block/blk-throttle.c 5214F: include/linux/blk-cgroup.h 5215 5216CONTROL GROUP - CPUSET 5217M: Waiman Long <longman@redhat.com> 5218M: Zefan Li <lizefan.x@bytedance.com> 5219L: cgroups@vger.kernel.org 5220S: Maintained 5221T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5222F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5223F: include/linux/cpuset.h 5224F: kernel/cgroup/cpuset.c 5225 5226CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5227M: Johannes Weiner <hannes@cmpxchg.org> 5228M: Michal Hocko <mhocko@kernel.org> 5229M: Roman Gushchin <roman.gushchin@linux.dev> 5230M: Shakeel Butt <shakeelb@google.com> 5231R: Muchun Song <muchun.song@linux.dev> 5232L: cgroups@vger.kernel.org 5233L: linux-mm@kvack.org 5234S: Maintained 5235F: mm/memcontrol.c 5236F: mm/swap_cgroup.c 5237F: tools/testing/selftests/cgroup/memcg_protection.m 5238F: tools/testing/selftests/cgroup/test_kmem.c 5239F: tools/testing/selftests/cgroup/test_memcontrol.c 5240 5241CORETEMP HARDWARE MONITORING DRIVER 5242M: Fenghua Yu <fenghua.yu@intel.com> 5243L: linux-hwmon@vger.kernel.org 5244S: Maintained 5245F: Documentation/hwmon/coretemp.rst 5246F: drivers/hwmon/coretemp.c 5247 5248CORSAIR-CPRO HARDWARE MONITOR DRIVER 5249M: Marius Zachmann <mail@mariuszachmann.de> 5250L: linux-hwmon@vger.kernel.org 5251S: Maintained 5252F: drivers/hwmon/corsair-cpro.c 5253 5254CORSAIR-PSU HARDWARE MONITOR DRIVER 5255M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5256L: linux-hwmon@vger.kernel.org 5257S: Maintained 5258F: Documentation/hwmon/corsair-psu.rst 5259F: drivers/hwmon/corsair-psu.c 5260 5261COUNTER SUBSYSTEM 5262M: William Breathitt Gray <william.gray@linaro.org> 5263L: linux-iio@vger.kernel.org 5264S: Maintained 5265T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5266F: Documentation/ABI/testing/sysfs-bus-counter 5267F: Documentation/driver-api/generic-counter.rst 5268F: drivers/counter/ 5269F: include/linux/counter.h 5270F: include/uapi/linux/counter.h 5271F: tools/counter/ 5272 5273CP2615 I2C DRIVER 5274M: Bence Csókás <bence98@sch.bme.hu> 5275S: Maintained 5276F: drivers/i2c/busses/i2c-cp2615.c 5277 5278CPMAC ETHERNET DRIVER 5279M: Florian Fainelli <f.fainelli@gmail.com> 5280L: netdev@vger.kernel.org 5281S: Maintained 5282F: drivers/net/ethernet/ti/cpmac.c 5283 5284CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5285M: Viresh Kumar <viresh.kumar@linaro.org> 5286M: Sudeep Holla <sudeep.holla@arm.com> 5287L: linux-pm@vger.kernel.org 5288S: Maintained 5289W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5290F: drivers/cpufreq/vexpress-spc-cpufreq.c 5291 5292CPU FREQUENCY SCALING FRAMEWORK 5293M: "Rafael J. Wysocki" <rafael@kernel.org> 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295L: linux-pm@vger.kernel.org 5296S: Maintained 5297B: https://bugzilla.kernel.org 5298T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5300F: Documentation/admin-guide/pm/cpufreq.rst 5301F: Documentation/admin-guide/pm/intel_pstate.rst 5302F: Documentation/cpu-freq/ 5303F: Documentation/devicetree/bindings/cpufreq/ 5304F: drivers/cpufreq/ 5305F: include/linux/cpufreq.h 5306F: include/linux/sched/cpufreq.h 5307F: kernel/sched/cpufreq*.c 5308F: tools/testing/selftests/cpufreq/ 5309 5310CPU HOTPLUG 5311M: Thomas Gleixner <tglx@linutronix.de> 5312M: Peter Zijlstra <peterz@infradead.org> 5313L: linux-kernel@vger.kernel.org 5314S: Maintained 5315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5316F: include/linux/cpu.h 5317F: include/linux/cpuhotplug.h 5318F: include/linux/smpboot.h 5319F: kernel/cpu.c 5320F: kernel/smpboot.* 5321 5322CPU IDLE TIME MANAGEMENT FRAMEWORK 5323M: "Rafael J. Wysocki" <rafael@kernel.org> 5324M: Daniel Lezcano <daniel.lezcano@linaro.org> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327B: https://bugzilla.kernel.org 5328T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5329F: Documentation/admin-guide/pm/cpuidle.rst 5330F: Documentation/driver-api/pm/cpuidle.rst 5331F: drivers/cpuidle/ 5332F: include/linux/cpuidle.h 5333 5334CPU POWER MONITORING SUBSYSTEM 5335M: Thomas Renninger <trenn@suse.com> 5336M: Shuah Khan <shuah@kernel.org> 5337M: Shuah Khan <skhan@linuxfoundation.org> 5338L: linux-pm@vger.kernel.org 5339S: Maintained 5340F: tools/power/cpupower/ 5341 5342CPUID/MSR DRIVER 5343M: "H. Peter Anvin" <hpa@zytor.com> 5344S: Maintained 5345F: arch/x86/kernel/cpuid.c 5346F: arch/x86/kernel/msr.c 5347 5348CPUIDLE DRIVER - ARM BIG LITTLE 5349M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5350M: Daniel Lezcano <daniel.lezcano@linaro.org> 5351L: linux-pm@vger.kernel.org 5352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5353S: Maintained 5354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5355F: drivers/cpuidle/cpuidle-big_little.c 5356 5357CPUIDLE DRIVER - ARM EXYNOS 5358M: Daniel Lezcano <daniel.lezcano@linaro.org> 5359M: Kukjin Kim <kgene@kernel.org> 5360R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5361L: linux-pm@vger.kernel.org 5362L: linux-samsung-soc@vger.kernel.org 5363S: Supported 5364F: arch/arm/mach-exynos/pm.c 5365F: drivers/cpuidle/cpuidle-exynos.c 5366F: include/linux/platform_data/cpuidle-exynos.h 5367 5368CPUIDLE DRIVER - ARM PSCI 5369M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5370M: Sudeep Holla <sudeep.holla@arm.com> 5371L: linux-pm@vger.kernel.org 5372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5373S: Supported 5374F: drivers/cpuidle/cpuidle-psci.c 5375 5376CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5377M: Ulf Hansson <ulf.hansson@linaro.org> 5378L: linux-pm@vger.kernel.org 5379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5380S: Supported 5381F: drivers/cpuidle/cpuidle-psci-domain.c 5382F: drivers/cpuidle/cpuidle-psci.h 5383 5384CPUIDLE DRIVER - DT IDLE PM DOMAIN 5385M: Ulf Hansson <ulf.hansson@linaro.org> 5386L: linux-pm@vger.kernel.org 5387S: Supported 5388F: drivers/cpuidle/dt_idle_genpd.c 5389F: drivers/cpuidle/dt_idle_genpd.h 5390 5391CPUIDLE DRIVER - RISC-V SBI 5392M: Anup Patel <anup@brainfault.org> 5393L: linux-pm@vger.kernel.org 5394L: linux-riscv@lists.infradead.org 5395S: Maintained 5396F: drivers/cpuidle/cpuidle-riscv-sbi.c 5397 5398CRAMFS FILESYSTEM 5399M: Nicolas Pitre <nico@fluxnic.net> 5400S: Maintained 5401F: Documentation/filesystems/cramfs.rst 5402F: fs/cramfs/ 5403 5404CREATIVE SB0540 5405M: Bastien Nocera <hadess@hadess.net> 5406L: linux-input@vger.kernel.org 5407S: Maintained 5408F: drivers/hid/hid-creative-sb0540.c 5409 5410CRYPTO API 5411M: Herbert Xu <herbert@gondor.apana.org.au> 5412M: "David S. Miller" <davem@davemloft.net> 5413L: linux-crypto@vger.kernel.org 5414S: Maintained 5415T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5417F: Documentation/crypto/ 5418F: Documentation/devicetree/bindings/crypto/ 5419F: arch/*/crypto/ 5420F: crypto/ 5421F: drivers/crypto/ 5422F: include/crypto/ 5423F: include/linux/crypto* 5424F: lib/crypto/ 5425 5426CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5427M: Neil Horman <nhorman@tuxdriver.com> 5428L: linux-crypto@vger.kernel.org 5429S: Maintained 5430F: crypto/ansi_cprng.c 5431F: crypto/rng.c 5432 5433CS3308 MEDIA DRIVER 5434M: Hans Verkuil <hverkuil@xs4all.nl> 5435L: linux-media@vger.kernel.org 5436S: Odd Fixes 5437W: http://linuxtv.org 5438T: git git://linuxtv.org/media_tree.git 5439F: drivers/media/i2c/cs3308.c 5440 5441CS5535 Audio ALSA driver 5442M: Jaya Kumar <jayakumar.alsa@gmail.com> 5443S: Maintained 5444F: sound/pci/cs5535audio/ 5445 5446CTU CAN FD DRIVER 5447M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5448M: Ondrej Ille <ondrej.ille@gmail.com> 5449L: linux-can@vger.kernel.org 5450S: Maintained 5451F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5452F: drivers/net/can/ctucanfd/ 5453 5454CW1200 WLAN driver 5455M: Solomon Peachy <pizza@shaftnet.org> 5456S: Maintained 5457F: drivers/net/wireless/st/cw1200/ 5458 5459CX18 VIDEO4LINUX DRIVER 5460M: Andy Walls <awalls@md.metrocast.net> 5461L: linux-media@vger.kernel.org 5462S: Maintained 5463W: https://linuxtv.org 5464T: git git://linuxtv.org/media_tree.git 5465F: drivers/media/pci/cx18/ 5466F: include/uapi/linux/ivtv* 5467 5468CX2341X MPEG ENCODER HELPER MODULE 5469M: Hans Verkuil <hverkuil@xs4all.nl> 5470L: linux-media@vger.kernel.org 5471S: Maintained 5472W: https://linuxtv.org 5473T: git git://linuxtv.org/media_tree.git 5474F: drivers/media/common/cx2341x* 5475F: include/media/drv-intf/cx2341x.h 5476 5477CX24120 MEDIA DRIVER 5478M: Jemma Denson <jdenson@gmail.com> 5479M: Patrick Boettcher <patrick.boettcher@posteo.de> 5480L: linux-media@vger.kernel.org 5481S: Maintained 5482W: https://linuxtv.org 5483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5484F: drivers/media/dvb-frontends/cx24120* 5485 5486CX88 VIDEO4LINUX DRIVER 5487M: Mauro Carvalho Chehab <mchehab@kernel.org> 5488L: linux-media@vger.kernel.org 5489S: Odd fixes 5490W: https://linuxtv.org 5491T: git git://linuxtv.org/media_tree.git 5492F: Documentation/driver-api/media/drivers/cx88* 5493F: drivers/media/pci/cx88/ 5494 5495CXD2820R MEDIA DRIVER 5496M: Antti Palosaari <crope@iki.fi> 5497L: linux-media@vger.kernel.org 5498S: Maintained 5499W: https://linuxtv.org 5500W: http://palosaari.fi/linux/ 5501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5502T: git git://linuxtv.org/anttip/media_tree.git 5503F: drivers/media/dvb-frontends/cxd2820r* 5504 5505CXGB3 ETHERNET DRIVER (CXGB3) 5506M: Raju Rangoju <rajur@chelsio.com> 5507L: netdev@vger.kernel.org 5508S: Supported 5509W: http://www.chelsio.com 5510F: drivers/net/ethernet/chelsio/cxgb3/ 5511 5512CXGB3 ISCSI DRIVER (CXGB3I) 5513M: Varun Prakash <varun@chelsio.com> 5514L: linux-scsi@vger.kernel.org 5515S: Supported 5516W: http://www.chelsio.com 5517F: drivers/scsi/cxgbi/cxgb3i 5518 5519CXGB4 CRYPTO DRIVER (chcr) 5520M: Ayush Sawal <ayush.sawal@chelsio.com> 5521L: linux-crypto@vger.kernel.org 5522S: Supported 5523W: http://www.chelsio.com 5524F: drivers/crypto/chelsio 5525 5526CXGB4 ETHERNET DRIVER (CXGB4) 5527M: Raju Rangoju <rajur@chelsio.com> 5528L: netdev@vger.kernel.org 5529S: Supported 5530W: http://www.chelsio.com 5531F: drivers/net/ethernet/chelsio/cxgb4/ 5532 5533CXGB4 INLINE CRYPTO DRIVER 5534M: Ayush Sawal <ayush.sawal@chelsio.com> 5535L: netdev@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/net/ethernet/chelsio/inline_crypto/ 5539 5540CXGB4 ISCSI DRIVER (CXGB4I) 5541M: Varun Prakash <varun@chelsio.com> 5542L: linux-scsi@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/scsi/cxgbi/cxgb4i 5546 5547CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5548M: Potnuri Bharat Teja <bharat@chelsio.com> 5549L: linux-rdma@vger.kernel.org 5550S: Supported 5551W: http://www.openfabrics.org 5552F: drivers/infiniband/hw/cxgb4/ 5553F: include/uapi/rdma/cxgb4-abi.h 5554 5555CXGB4VF ETHERNET DRIVER (CXGB4VF) 5556M: Raju Rangoju <rajur@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/cxgb4vf/ 5561 5562CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5563M: Frederic Barrat <fbarrat@linux.ibm.com> 5564M: Andrew Donnellan <ajd@linux.ibm.com> 5565L: linuxppc-dev@lists.ozlabs.org 5566S: Supported 5567F: Documentation/ABI/testing/sysfs-class-cxl 5568F: Documentation/powerpc/cxl.rst 5569F: arch/powerpc/platforms/powernv/pci-cxl.c 5570F: drivers/misc/cxl/ 5571F: include/misc/cxl* 5572F: include/uapi/misc/cxl.h 5573 5574CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5575M: Manoj N. Kumar <manoj@linux.ibm.com> 5576M: Matthew R. Ochs <mrochs@linux.ibm.com> 5577M: Uma Krishnan <ukrishn@linux.ibm.com> 5578L: linux-scsi@vger.kernel.org 5579S: Supported 5580F: Documentation/powerpc/cxlflash.rst 5581F: drivers/scsi/cxlflash/ 5582F: include/uapi/scsi/cxlflash_ioctl.h 5583 5584CYBERPRO FB DRIVER 5585M: Russell King <linux@armlinux.org.uk> 5586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5587S: Maintained 5588W: http://www.armlinux.org.uk/ 5589F: drivers/video/fbdev/cyber2000fb.* 5590 5591CYCLADES PC300 DRIVER 5592S: Orphan 5593F: drivers/net/wan/pc300* 5594 5595CYPRESS CY8C95X0 PINCTRL DRIVER 5596M: Patrick Rudolph <patrick.rudolph@9elements.com> 5597L: linux-gpio@vger.kernel.org 5598S: Maintained 5599F: drivers/pinctrl/pinctrl-cy8c95x0.c 5600 5601CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5602M: Linus Walleij <linus.walleij@linaro.org> 5603L: linux-input@vger.kernel.org 5604S: Maintained 5605F: drivers/input/touchscreen/cy8ctma140.c 5606 5607CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5608M: Yassine Oudjana <y.oudjana@protonmail.com> 5609L: linux-input@vger.kernel.org 5610S: Maintained 5611F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5612F: drivers/input/keyboard/cypress-sf.c 5613 5614CYPRESS_FIRMWARE MEDIA DRIVER 5615M: Antti Palosaari <crope@iki.fi> 5616L: linux-media@vger.kernel.org 5617S: Maintained 5618W: https://linuxtv.org 5619W: http://palosaari.fi/linux/ 5620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5621T: git git://linuxtv.org/anttip/media_tree.git 5622F: drivers/media/common/cypress_firmware* 5623 5624CYTTSP TOUCHSCREEN DRIVER 5625M: Linus Walleij <linus.walleij@linaro.org> 5626L: linux-input@vger.kernel.org 5627S: Maintained 5628F: drivers/input/touchscreen/cyttsp* 5629 5630D-LINK DIR-685 TOUCHKEYS DRIVER 5631M: Linus Walleij <linus.walleij@linaro.org> 5632L: linux-input@vger.kernel.org 5633S: Supported 5634F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5635 5636DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5637M: Joshua Kinard <kumba@gentoo.org> 5638S: Maintained 5639F: drivers/rtc/rtc-ds1685.c 5640F: include/linux/rtc/ds1685.h 5641 5642DAMA SLAVE for AX.25 5643M: Joerg Reuter <jreuter@yaina.de> 5644L: linux-hams@vger.kernel.org 5645S: Maintained 5646W: http://yaina.de/jreuter/ 5647W: http://www.qsl.net/dl1bke/ 5648F: net/ax25/af_ax25.c 5649F: net/ax25/ax25_dev.c 5650F: net/ax25/ax25_ds_* 5651F: net/ax25/ax25_in.c 5652F: net/ax25/ax25_out.c 5653F: net/ax25/ax25_timer.c 5654F: net/ax25/sysctl_net_ax25.c 5655 5656DATA ACCESS MONITOR 5657M: SeongJae Park <sj@kernel.org> 5658L: damon@lists.linux.dev 5659L: linux-mm@kvack.org 5660S: Maintained 5661W: https://damonitor.github.io 5662P: Documentation/mm/damon/maintainer-profile.rst 5663T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5664T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5665T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5666F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5667F: Documentation/admin-guide/mm/damon/ 5668F: Documentation/mm/damon/ 5669F: include/linux/damon.h 5670F: include/trace/events/damon.h 5671F: mm/damon/ 5672F: tools/testing/selftests/damon/ 5673 5674DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5675L: netdev@vger.kernel.org 5676S: Orphan 5677F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5678F: drivers/net/ethernet/dec/tulip/dmfe.c 5679 5680DC390/AM53C974 SCSI driver 5681M: Hannes Reinecke <hare@suse.com> 5682L: linux-scsi@vger.kernel.org 5683S: Maintained 5684F: drivers/scsi/am53c974.c 5685 5686DC395x SCSI driver 5687M: Oliver Neukum <oliver@neukum.org> 5688M: Ali Akcaagac <aliakc@web.de> 5689M: Jamie Lenehan <lenehan@twibble.org> 5690S: Maintained 5691F: Documentation/scsi/dc395x.rst 5692F: drivers/scsi/dc395x.* 5693 5694DCCP PROTOCOL 5695L: dccp@vger.kernel.org 5696S: Orphan 5697W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5698F: include/linux/dccp.h 5699F: include/linux/tfrc.h 5700F: include/uapi/linux/dccp.h 5701F: net/dccp/ 5702 5703DEBUGOBJECTS: 5704M: Thomas Gleixner <tglx@linutronix.de> 5705L: linux-kernel@vger.kernel.org 5706S: Maintained 5707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5708F: include/linux/debugobjects.h 5709F: lib/debugobjects.c 5710 5711DECSTATION PLATFORM SUPPORT 5712M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5713L: linux-mips@vger.kernel.org 5714S: Maintained 5715W: http://www.linux-mips.org/wiki/DECstation 5716F: arch/mips/dec/ 5717F: arch/mips/include/asm/dec/ 5718F: arch/mips/include/asm/mach-dec/ 5719 5720DEFXX FDDI NETWORK DRIVER 5721M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5722S: Maintained 5723F: drivers/net/fddi/defxx.* 5724 5725DEFZA FDDI NETWORK DRIVER 5726M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5727S: Maintained 5728F: drivers/net/fddi/defza.* 5729 5730DEINTERLACE DRIVERS FOR ALLWINNER H3 5731M: Jernej Skrabec <jernej.skrabec@gmail.com> 5732L: linux-media@vger.kernel.org 5733S: Maintained 5734T: git git://linuxtv.org/media_tree.git 5735F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5736F: drivers/media/platform/sunxi/sun8i-di/ 5737 5738DELL LAPTOP DRIVER 5739M: Matthew Garrett <mjg59@srcf.ucam.org> 5740M: Pali Rohár <pali@kernel.org> 5741L: platform-driver-x86@vger.kernel.org 5742S: Maintained 5743F: drivers/platform/x86/dell/dell-laptop.c 5744 5745DELL LAPTOP FREEFALL DRIVER 5746M: Pali Rohár <pali@kernel.org> 5747S: Maintained 5748F: drivers/platform/x86/dell/dell-smo8800.c 5749 5750DELL LAPTOP RBTN DRIVER 5751M: Pali Rohár <pali@kernel.org> 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-rbtn.* 5754 5755DELL LAPTOP SMM DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: Documentation/ABI/obsolete/procfs-i8k 5759F: drivers/hwmon/dell-smm-hwmon.c 5760F: include/uapi/linux/i8k.h 5761 5762DELL REMOTE BIOS UPDATE DRIVER 5763M: Stuart Hayes <stuart.w.hayes@gmail.com> 5764L: platform-driver-x86@vger.kernel.org 5765S: Maintained 5766F: drivers/platform/x86/dell/dell_rbu.c 5767 5768DELL SMBIOS DRIVER 5769M: Pali Rohár <pali@kernel.org> 5770L: Dell.Client.Kernel@dell.com 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-smbios.* 5774 5775DELL SMBIOS SMM DRIVER 5776L: Dell.Client.Kernel@dell.com 5777L: platform-driver-x86@vger.kernel.org 5778S: Maintained 5779F: drivers/platform/x86/dell/dell-smbios-smm.c 5780 5781DELL SMBIOS WMI DRIVER 5782L: Dell.Client.Kernel@dell.com 5783L: platform-driver-x86@vger.kernel.org 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-smbios-wmi.c 5786F: tools/wmi/dell-smbios-example.c 5787 5788DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5789M: Stuart Hayes <stuart.w.hayes@gmail.com> 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: Documentation/driver-api/dcdbas.rst 5793F: drivers/platform/x86/dell/dcdbas.* 5794 5795DELL WMI DDV DRIVER 5796M: Armin Wolf <W_Armin@gmx.de> 5797S: Maintained 5798F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5799F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5800F: Documentation/wmi/devices/dell-wmi-ddv.rst 5801F: drivers/platform/x86/dell/dell-wmi-ddv.c 5802 5803DELL WMI DESCRIPTOR DRIVER 5804L: Dell.Client.Kernel@dell.com 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5807 5808DELL WMI HARDWARE PRIVACY SUPPORT 5809M: Perry Yuan <Perry.Yuan@dell.com> 5810L: Dell.Client.Kernel@dell.com 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-wmi-privacy.c 5814 5815DELL WMI NOTIFICATIONS DRIVER 5816M: Matthew Garrett <mjg59@srcf.ucam.org> 5817M: Pali Rohár <pali@kernel.org> 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-wmi-base.c 5820 5821DELL WMI SYSMAN DRIVER 5822M: Prasanth Ksr <prasanth.ksr@dell.com> 5823L: Dell.Client.Kernel@dell.com 5824L: platform-driver-x86@vger.kernel.org 5825S: Maintained 5826F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5827F: drivers/platform/x86/dell/dell-wmi-sysman/ 5828 5829DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5830M: Zev Weiss <zev@bewilderbeest.net> 5831L: linux-hwmon@vger.kernel.org 5832S: Maintained 5833F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5834 5835DELTA DPS920AB PSU DRIVER 5836M: Robert Marko <robert.marko@sartura.hr> 5837L: linux-hwmon@vger.kernel.org 5838S: Maintained 5839F: Documentation/hwmon/dps920ab.rst 5840F: drivers/hwmon/pmbus/dps920ab.c 5841 5842DELTA NETWORKS TN48M CPLD DRIVERS 5843M: Robert Marko <robert.marko@sartura.hr> 5844S: Maintained 5845F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5846F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5847F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5848F: drivers/gpio/gpio-tn48m.c 5849F: include/dt-bindings/reset/delta,tn48m-reset.h 5850 5851DELTA ST MEDIA DRIVER 5852M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5853L: linux-media@vger.kernel.org 5854S: Supported 5855W: https://linuxtv.org 5856T: git git://linuxtv.org/media_tree.git 5857F: drivers/media/platform/st/sti/delta 5858 5859DENALI NAND DRIVER 5860L: linux-mtd@lists.infradead.org 5861S: Orphan 5862F: drivers/mtd/nand/raw/denali* 5863 5864DESIGNWARE EDMA CORE IP DRIVER 5865M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5866R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5867R: Serge Semin <fancer.lancer@gmail.com> 5868L: dmaengine@vger.kernel.org 5869S: Maintained 5870F: drivers/dma/dw-edma/ 5871F: include/linux/dma/edma.h 5872 5873DESIGNWARE USB2 DRD IP DRIVER 5874M: Minas Harutyunyan <hminas@synopsys.com> 5875L: linux-usb@vger.kernel.org 5876S: Maintained 5877T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5878F: drivers/usb/dwc2/ 5879 5880DESIGNWARE USB3 DRD IP DRIVER 5881M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5882L: linux-usb@vger.kernel.org 5883S: Maintained 5884F: drivers/usb/dwc3/ 5885 5886DESIGNWARE XDATA IP DRIVER 5887M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5888L: linux-pci@vger.kernel.org 5889S: Maintained 5890F: Documentation/misc-devices/dw-xdata-pcie.rst 5891F: drivers/misc/dw-xdata-pcie.c 5892 5893DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5894M: Andreas Klinger <ak@it-klinger.de> 5895L: linux-iio@vger.kernel.org 5896S: Maintained 5897F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5898F: drivers/iio/proximity/srf*.c 5899 5900DEVICE COREDUMP (DEV_COREDUMP) 5901M: Johannes Berg <johannes@sipsolutions.net> 5902L: linux-kernel@vger.kernel.org 5903S: Maintained 5904F: drivers/base/devcoredump.c 5905F: include/linux/devcoredump.h 5906 5907DEVICE DEPENDENCY HELPER SCRIPT 5908M: Saravana Kannan <saravanak@google.com> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911F: scripts/dev-needs.sh 5912 5913DEVICE DIRECT ACCESS (DAX) 5914M: Dan Williams <dan.j.williams@intel.com> 5915M: Vishal Verma <vishal.l.verma@intel.com> 5916M: Dave Jiang <dave.jiang@intel.com> 5917L: nvdimm@lists.linux.dev 5918L: linux-cxl@vger.kernel.org 5919S: Supported 5920F: drivers/dax/ 5921 5922DEVICE FREQUENCY (DEVFREQ) 5923M: MyungJoo Ham <myungjoo.ham@samsung.com> 5924M: Kyungmin Park <kyungmin.park@samsung.com> 5925M: Chanwoo Choi <cw00.choi@samsung.com> 5926L: linux-pm@vger.kernel.org 5927S: Maintained 5928T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5929F: Documentation/devicetree/bindings/devfreq/ 5930F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5931F: drivers/devfreq/ 5932F: include/linux/devfreq.h 5933F: include/trace/events/devfreq.h 5934 5935DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5936M: Chanwoo Choi <cw00.choi@samsung.com> 5937L: linux-pm@vger.kernel.org 5938S: Supported 5939T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5940F: Documentation/devicetree/bindings/devfreq/event/ 5941F: drivers/devfreq/devfreq-event.c 5942F: drivers/devfreq/event/ 5943F: include/dt-bindings/pmu/exynos_ppmu.h 5944F: include/linux/devfreq-event.h 5945 5946DEVICE RESOURCE MANAGEMENT HELPERS 5947M: Hans de Goede <hdegoede@redhat.com> 5948R: Matti Vaittinen <mazziesaccount@gmail.com> 5949S: Maintained 5950F: include/linux/devm-helpers.h 5951 5952DEVICE-MAPPER (LVM) 5953M: Alasdair Kergon <agk@redhat.com> 5954M: Mike Snitzer <snitzer@kernel.org> 5955M: dm-devel@redhat.com 5956L: dm-devel@redhat.com 5957S: Maintained 5958W: http://sources.redhat.com/dm 5959Q: http://patchwork.kernel.org/project/dm-devel/list/ 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5961T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5962F: Documentation/admin-guide/device-mapper/ 5963F: drivers/md/Kconfig 5964F: drivers/md/Makefile 5965F: drivers/md/dm* 5966F: drivers/md/persistent-data/ 5967F: include/linux/device-mapper.h 5968F: include/linux/dm-*.h 5969F: include/uapi/linux/dm-*.h 5970 5971DEVLINK 5972M: Jiri Pirko <jiri@resnulli.us> 5973L: netdev@vger.kernel.org 5974S: Supported 5975F: Documentation/networking/devlink 5976F: include/net/devlink.h 5977F: include/uapi/linux/devlink.h 5978F: net/devlink/ 5979 5980DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5981M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5982L: kernel@dh-electronics.com 5983S: Maintained 5984F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5985F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5986 5987DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5988M: Marek Vasut <marex@denx.de> 5989L: kernel@dh-electronics.com 5990S: Maintained 5991F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5992F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5993 5994DIALOG SEMICONDUCTOR DRIVERS 5995M: Support Opensource <support.opensource@diasemi.com> 5996S: Supported 5997W: http://www.dialog-semiconductor.com/products 5998F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5999F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6000F: Documentation/devicetree/bindings/mfd/da90*.txt 6001F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6002F: Documentation/devicetree/bindings/regulator/da92*.txt 6003F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6004F: Documentation/devicetree/bindings/regulator/slg51000.txt 6005F: Documentation/devicetree/bindings/sound/da[79]*.txt 6006F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6007F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6008F: Documentation/hwmon/da90??.rst 6009F: drivers/gpio/gpio-da90??.c 6010F: drivers/hwmon/da90??-hwmon.c 6011F: drivers/iio/adc/da91??-*.c 6012F: drivers/input/misc/da72??.[ch] 6013F: drivers/input/misc/da90??_onkey.c 6014F: drivers/input/touchscreen/da9052_tsi.c 6015F: drivers/leds/leds-da90??.c 6016F: drivers/mfd/da903x.c 6017F: drivers/mfd/da90??-*.c 6018F: drivers/mfd/da91??-*.c 6019F: drivers/pinctrl/pinctrl-da90??.c 6020F: drivers/power/supply/da9052-battery.c 6021F: drivers/power/supply/da91??-*.c 6022F: drivers/regulator/da9???-regulator.[ch] 6023F: drivers/regulator/slg51000-regulator.[ch] 6024F: drivers/rtc/rtc-da90??.c 6025F: drivers/thermal/da90??-thermal.c 6026F: drivers/video/backlight/da90??_bl.c 6027F: drivers/watchdog/da90??_wdt.c 6028F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6029F: include/linux/mfd/da903x.h 6030F: include/linux/mfd/da9052/ 6031F: include/linux/mfd/da9055/ 6032F: include/linux/mfd/da9062/ 6033F: include/linux/mfd/da9063/ 6034F: include/linux/mfd/da9150/ 6035F: include/linux/regulator/da9211.h 6036F: include/sound/da[79]*.h 6037F: sound/soc/codecs/da[79]*.[ch] 6038 6039DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6040M: William Breathitt Gray <william.gray@linaro.org> 6041L: linux-gpio@vger.kernel.org 6042S: Maintained 6043F: drivers/gpio/gpio-gpio-mm.c 6044 6045DIOLAN U2C-12 I2C DRIVER 6046M: Guenter Roeck <linux@roeck-us.net> 6047L: linux-i2c@vger.kernel.org 6048S: Maintained 6049F: drivers/i2c/busses/i2c-diolan-u2c.c 6050 6051DIRECTORY NOTIFICATION (DNOTIFY) 6052M: Jan Kara <jack@suse.cz> 6053R: Amir Goldstein <amir73il@gmail.com> 6054L: linux-fsdevel@vger.kernel.org 6055S: Maintained 6056F: Documentation/filesystems/dnotify.rst 6057F: fs/notify/dnotify/ 6058F: include/linux/dnotify.h 6059 6060DISK GEOMETRY AND PARTITION HANDLING 6061M: Andries Brouwer <aeb@cwi.nl> 6062S: Maintained 6063W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6064W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6065W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6066 6067DISKQUOTA 6068M: Jan Kara <jack@suse.com> 6069S: Maintained 6070F: Documentation/filesystems/quota.rst 6071F: fs/quota/ 6072F: include/linux/quota*.h 6073F: include/uapi/linux/quota*.h 6074 6075DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6076M: Bernie Thompson <bernie@plugable.com> 6077L: linux-fbdev@vger.kernel.org 6078S: Maintained 6079W: http://plugable.com/category/projects/udlfb/ 6080F: Documentation/fb/udlfb.rst 6081F: drivers/video/fbdev/udlfb.c 6082F: include/video/udlfb.h 6083 6084DISTRIBUTED LOCK MANAGER (DLM) 6085M: Christine Caulfield <ccaulfie@redhat.com> 6086M: David Teigland <teigland@redhat.com> 6087L: cluster-devel@redhat.com 6088S: Supported 6089W: http://sources.redhat.com/cluster/ 6090T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6091F: fs/dlm/ 6092 6093DMA BUFFER SHARING FRAMEWORK 6094M: Sumit Semwal <sumit.semwal@linaro.org> 6095M: Christian König <christian.koenig@amd.com> 6096L: linux-media@vger.kernel.org 6097L: dri-devel@lists.freedesktop.org 6098L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6099S: Maintained 6100T: git git://anongit.freedesktop.org/drm/drm-misc 6101F: Documentation/driver-api/dma-buf.rst 6102F: drivers/dma-buf/ 6103F: include/linux/*fence.h 6104F: include/linux/dma-buf.h 6105F: include/linux/dma-resv.h 6106K: \bdma_(?:buf|fence|resv)\b 6107 6108DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6109M: Vinod Koul <vkoul@kernel.org> 6110L: dmaengine@vger.kernel.org 6111S: Maintained 6112Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6113T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6114F: Documentation/devicetree/bindings/dma/ 6115F: Documentation/driver-api/dmaengine/ 6116F: drivers/dma/ 6117F: include/dt-bindings/dma/ 6118F: include/linux/dma/ 6119F: include/linux/dmaengine.h 6120F: include/linux/of_dma.h 6121 6122DMA MAPPING BENCHMARK 6123M: Xiang Chen <chenxiang66@hisilicon.com> 6124L: iommu@lists.linux.dev 6125F: kernel/dma/map_benchmark.c 6126F: tools/testing/selftests/dma/ 6127 6128DMA MAPPING HELPERS 6129M: Christoph Hellwig <hch@lst.de> 6130M: Marek Szyprowski <m.szyprowski@samsung.com> 6131R: Robin Murphy <robin.murphy@arm.com> 6132L: iommu@lists.linux.dev 6133S: Supported 6134W: http://git.infradead.org/users/hch/dma-mapping.git 6135T: git git://git.infradead.org/users/hch/dma-mapping.git 6136F: include/asm-generic/dma-mapping.h 6137F: include/linux/dma-direct.h 6138F: include/linux/dma-map-ops.h 6139F: include/linux/dma-mapping.h 6140F: include/linux/swiotlb.h 6141F: kernel/dma/ 6142 6143DMA-BUF HEAPS FRAMEWORK 6144M: Sumit Semwal <sumit.semwal@linaro.org> 6145R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6146R: Liam Mark <lmark@codeaurora.org> 6147R: Laura Abbott <labbott@redhat.com> 6148R: Brian Starkey <Brian.Starkey@arm.com> 6149R: John Stultz <jstultz@google.com> 6150L: linux-media@vger.kernel.org 6151L: dri-devel@lists.freedesktop.org 6152L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6153S: Maintained 6154T: git git://anongit.freedesktop.org/drm/drm-misc 6155F: drivers/dma-buf/dma-heap.c 6156F: drivers/dma-buf/heaps/* 6157F: include/linux/dma-heap.h 6158F: include/uapi/linux/dma-heap.h 6159 6160DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6161M: Lukasz Luba <lukasz.luba@arm.com> 6162L: linux-pm@vger.kernel.org 6163L: linux-samsung-soc@vger.kernel.org 6164S: Maintained 6165F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6166F: drivers/memory/samsung/exynos5422-dmc.c 6167 6168DME1737 HARDWARE MONITOR DRIVER 6169M: Juerg Haefliger <juergh@proton.me> 6170L: linux-hwmon@vger.kernel.org 6171S: Maintained 6172F: Documentation/hwmon/dme1737.rst 6173F: drivers/hwmon/dme1737.c 6174 6175DMI/SMBIOS SUPPORT 6176M: Jean Delvare <jdelvare@suse.com> 6177S: Maintained 6178T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6179F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6180F: drivers/firmware/dmi-id.c 6181F: drivers/firmware/dmi_scan.c 6182F: include/linux/dmi.h 6183 6184DOCUMENTATION 6185M: Jonathan Corbet <corbet@lwn.net> 6186L: linux-doc@vger.kernel.org 6187S: Maintained 6188P: Documentation/doc-guide/maintainer-profile.rst 6189T: git git://git.lwn.net/linux.git docs-next 6190F: Documentation/ 6191F: scripts/documentation-file-ref-check 6192F: scripts/kernel-doc 6193F: scripts/sphinx-pre-install 6194X: Documentation/ABI/ 6195X: Documentation/admin-guide/media/ 6196X: Documentation/devicetree/ 6197X: Documentation/driver-api/media/ 6198X: Documentation/firmware-guide/acpi/ 6199X: Documentation/i2c/ 6200X: Documentation/netlink/ 6201X: Documentation/power/ 6202X: Documentation/spi/ 6203X: Documentation/userspace-api/media/ 6204 6205DOCUMENTATION PROCESS 6206M: Jonathan Corbet <corbet@lwn.net> 6207L: workflows@vger.kernel.org 6208S: Maintained 6209F: Documentation/process/ 6210 6211DOCUMENTATION REPORTING ISSUES 6212M: Thorsten Leemhuis <linux@leemhuis.info> 6213L: linux-doc@vger.kernel.org 6214S: Maintained 6215F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6216F: Documentation/admin-guide/reporting-issues.rst 6217 6218DOCUMENTATION SCRIPTS 6219M: Mauro Carvalho Chehab <mchehab@kernel.org> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/sphinx/parse-headers.pl 6223F: scripts/documentation-file-ref-check 6224F: scripts/sphinx-pre-install 6225 6226DOCUMENTATION/ITALIAN 6227M: Federico Vaga <federico.vaga@vaga.pv.it> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/translations/it_IT 6231 6232DOCUMENTATION/JAPANESE 6233R: Akira Yokosawa <akiyks@gmail.com> 6234L: linux-doc@vger.kernel.org 6235S: Maintained 6236F: Documentation/translations/ja_JP 6237 6238DONGWOON DW9714 LENS VOICE COIL DRIVER 6239M: Sakari Ailus <sakari.ailus@linux.intel.com> 6240L: linux-media@vger.kernel.org 6241S: Maintained 6242T: git git://linuxtv.org/media_tree.git 6243F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6244F: drivers/media/i2c/dw9714.c 6245 6246DONGWOON DW9768 LENS VOICE COIL DRIVER 6247M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6252F: drivers/media/i2c/dw9768.c 6253 6254DONGWOON DW9807 LENS VOICE COIL DRIVER 6255M: Sakari Ailus <sakari.ailus@linux.intel.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6260F: drivers/media/i2c/dw9807-vcm.c 6261 6262DOUBLETALK DRIVER 6263M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6264L: blinux-list@redhat.com 6265S: Maintained 6266F: drivers/char/dtlk.c 6267F: include/linux/dtlk.h 6268 6269DPAA2 DATAPATH I/O (DPIO) DRIVER 6270M: Roy Pledge <Roy.Pledge@nxp.com> 6271L: linux-kernel@vger.kernel.org 6272S: Maintained 6273F: drivers/soc/fsl/dpio 6274 6275DPAA2 ETHERNET DRIVER 6276M: Ioana Ciornei <ioana.ciornei@nxp.com> 6277L: netdev@vger.kernel.org 6278S: Maintained 6279F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6280F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6281F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6282F: drivers/net/ethernet/freescale/dpaa2/Makefile 6283F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6284F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6285F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6286F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6287F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6288F: drivers/net/ethernet/freescale/dpaa2/dpni* 6289 6290DPAA2 ETHERNET SWITCH DRIVER 6291M: Ioana Ciornei <ioana.ciornei@nxp.com> 6292L: netdev@vger.kernel.org 6293S: Maintained 6294F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6296F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6297 6298DRBD DRIVER 6299M: Philipp Reisner <philipp.reisner@linbit.com> 6300M: Lars Ellenberg <lars.ellenberg@linbit.com> 6301M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6302L: drbd-dev@lists.linbit.com 6303S: Supported 6304W: http://www.drbd.org 6305T: git git://git.linbit.com/linux-drbd.git 6306T: git git://git.linbit.com/drbd-8.4.git 6307F: Documentation/admin-guide/blockdev/ 6308F: drivers/block/drbd/ 6309F: include/linux/drbd* 6310F: lib/lru_cache.c 6311 6312DRIVER COMPONENT FRAMEWORK 6313L: dri-devel@lists.freedesktop.org 6314F: drivers/base/component.c 6315F: include/linux/component.h 6316 6317DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6318M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6319R: "Rafael J. Wysocki" <rafael@kernel.org> 6320S: Supported 6321T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6322F: Documentation/core-api/kobject.rst 6323F: drivers/base/ 6324F: fs/debugfs/ 6325F: fs/sysfs/ 6326F: include/linux/debugfs.h 6327F: include/linux/fwnode.h 6328F: include/linux/kobj* 6329F: include/linux/property.h 6330F: lib/kobj* 6331 6332DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6333M: Nishanth Menon <nm@ti.com> 6334L: linux-pm@vger.kernel.org 6335S: Maintained 6336F: drivers/soc/ti/smartreflex.c 6337F: include/linux/power/smartreflex.h 6338 6339DRM ACCEL DRIVERS FOR INTEL VPU 6340M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6341M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6342L: dri-devel@lists.freedesktop.org 6343S: Supported 6344T: git git://anongit.freedesktop.org/drm/drm-misc 6345F: drivers/accel/ivpu/ 6346F: include/uapi/drm/ivpu_accel.h 6347 6348DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6349M: Oded Gabbay <ogabbay@kernel.org> 6350L: dri-devel@lists.freedesktop.org 6351S: Maintained 6352C: irc://irc.oftc.net/dri-devel 6353T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6354F: Documentation/accel/ 6355F: drivers/accel/ 6356F: include/drm/drm_accel.h 6357 6358DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6359M: Maxime Ripard <mripard@kernel.org> 6360M: Chen-Yu Tsai <wens@csie.org> 6361R: Jernej Skrabec <jernej.skrabec@gmail.com> 6362L: dri-devel@lists.freedesktop.org 6363S: Supported 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: drivers/gpu/drm/sun4i/sun8i* 6366 6367DRM DRIVER FOR ARM PL111 CLCD 6368M: Emma Anholt <emma@anholt.net> 6369S: Supported 6370T: git git://anongit.freedesktop.org/drm/drm-misc 6371F: drivers/gpu/drm/pl111/ 6372 6373DRM DRIVER FOR ARM VERSATILE TFT PANELS 6374M: Linus Walleij <linus.walleij@linaro.org> 6375S: Maintained 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6378F: drivers/gpu/drm/panel/panel-arm-versatile.c 6379 6380DRM DRIVER FOR ASPEED BMC GFX 6381M: Joel Stanley <joel@jms.id.au> 6382L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6386F: drivers/gpu/drm/aspeed/ 6387 6388DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6389M: Dave Airlie <airlied@redhat.com> 6390R: Thomas Zimmermann <tzimmermann@suse.de> 6391L: dri-devel@lists.freedesktop.org 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: drivers/gpu/drm/ast/ 6395 6396DRM DRIVER FOR BOCHS VIRTUAL GPU 6397M: Gerd Hoffmann <kraxel@redhat.com> 6398L: virtualization@lists.linux-foundation.org 6399S: Maintained 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/tiny/bochs.c 6402 6403DRM DRIVER FOR BOE HIMAX8279D PANELS 6404M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6405S: Maintained 6406F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6407F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6408 6409DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6410M: Jagan Teki <jagan@amarulasolutions.com> 6411S: Maintained 6412F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6413F: drivers/gpu/drm/bridge/chipone-icn6211.c 6414 6415DRM DRIVER FOR EBBG FT8719 PANEL 6416M: Joel Selvaraj <jo@jsfamily.in> 6417S: Maintained 6418T: git git://anongit.freedesktop.org/drm/drm-misc 6419F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6420F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6421 6422DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6423M: Linus Walleij <linus.walleij@linaro.org> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: drivers/gpu/drm/tve200/ 6427 6428DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6429M: Icenowy Zheng <icenowy@aosc.io> 6430S: Maintained 6431F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6432F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6433 6434DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6435M: Jagan Teki <jagan@amarulasolutions.com> 6436S: Maintained 6437F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6438F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6439 6440DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6441M: Thomas Zimmermann <tzimmermann@suse.de> 6442M: Javier Martinez Canillas <javierm@redhat.com> 6443L: dri-devel@lists.freedesktop.org 6444S: Maintained 6445T: git git://anongit.freedesktop.org/drm/drm-misc 6446F: drivers/gpu/drm/drm_aperture.c 6447F: drivers/gpu/drm/tiny/ofdrm.c 6448F: drivers/gpu/drm/tiny/simpledrm.c 6449F: drivers/video/aperture.c 6450F: drivers/video/nomodeset.c 6451F: include/drm/drm_aperture.h 6452F: include/linux/aperture.h 6453F: include/video/nomodeset.h 6454 6455DRM DRIVER FOR GENERIC EDP PANELS 6456R: Douglas Anderson <dianders@chromium.org> 6457F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6458F: drivers/gpu/drm/panel/panel-edp.c 6459 6460DRM DRIVER FOR GENERIC USB DISPLAY 6461M: Noralf Trønnes <noralf@tronnes.org> 6462S: Maintained 6463W: https://github.com/notro/gud/wiki 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/gud/ 6466F: include/drm/gud.h 6467 6468DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6469M: Hans de Goede <hdegoede@redhat.com> 6470S: Maintained 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/tiny/gm12u320.c 6473 6474DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6475M: Ondrej Jirman <megi@xff.cz> 6476M: Javier Martinez Canillas <javierm@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6480F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6481 6482DRM DRIVER FOR HX8357D PANELS 6483M: Emma Anholt <emma@anholt.net> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6487F: drivers/gpu/drm/tiny/hx8357d.c 6488 6489DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6490M: Deepak Rawat <drawat.floss@gmail.com> 6491L: linux-hyperv@vger.kernel.org 6492L: dri-devel@lists.freedesktop.org 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: drivers/gpu/drm/hyperv 6496 6497DRM DRIVER FOR ILITEK ILI9225 PANELS 6498M: David Lechner <david@lechnology.com> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6502F: drivers/gpu/drm/tiny/ili9225.c 6503 6504DRM DRIVER FOR ILITEK ILI9486 PANELS 6505M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6509F: drivers/gpu/drm/tiny/ili9486.c 6510 6511DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6512M: Jagan Teki <jagan@edgeble.ai> 6513S: Maintained 6514F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6515F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6516 6517DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6518M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6519S: Supported 6520T: git git://anongit.freedesktop.org/drm/drm-misc 6521F: drivers/gpu/drm/logicvc/ 6522 6523DRM DRIVER FOR LVDS PANELS 6524M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6525L: dri-devel@lists.freedesktop.org 6526S: Maintained 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: Documentation/devicetree/bindings/display/lvds.yaml 6529F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6530F: drivers/gpu/drm/panel/panel-lvds.c 6531 6532DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6533M: Guido Günther <agx@sigxcpu.org> 6534R: Purism Kernel Team <kernel@puri.sm> 6535S: Maintained 6536F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6537F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6538 6539DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6540M: Dave Airlie <airlied@redhat.com> 6541R: Thomas Zimmermann <tzimmermann@suse.de> 6542L: dri-devel@lists.freedesktop.org 6543S: Supported 6544T: git git://anongit.freedesktop.org/drm/drm-misc 6545F: drivers/gpu/drm/mgag200/ 6546 6547DRM DRIVER FOR MI0283QT 6548M: Noralf Trønnes <noralf@tronnes.org> 6549S: Maintained 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6552F: drivers/gpu/drm/tiny/mi0283qt.c 6553 6554DRM DRIVER FOR MIPI DBI compatible panels 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557W: https://github.com/notro/panel-mipi-dbi/wiki 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6560F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6561 6562DRM DRIVER FOR MSM ADRENO GPU 6563M: Rob Clark <robdclark@gmail.com> 6564M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6565M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6566R: Sean Paul <sean@poorly.run> 6567R: Marijn Suijten <marijn.suijten@somainline.org> 6568L: linux-arm-msm@vger.kernel.org 6569L: dri-devel@lists.freedesktop.org 6570L: freedreno@lists.freedesktop.org 6571S: Maintained 6572B: https://gitlab.freedesktop.org/drm/msm/-/issues 6573T: git https://gitlab.freedesktop.org/drm/msm.git 6574F: Documentation/devicetree/bindings/display/msm/ 6575F: drivers/gpu/drm/msm/ 6576F: include/uapi/drm/msm_drm.h 6577 6578DRM DRIVER FOR NOVATEK NT35510 PANELS 6579M: Linus Walleij <linus.walleij@linaro.org> 6580S: Maintained 6581T: git git://anongit.freedesktop.org/drm/drm-misc 6582F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6583F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6584 6585DRM DRIVER FOR NOVATEK NT35560 PANELS 6586M: Linus Walleij <linus.walleij@linaro.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6591 6592DRM DRIVER FOR NOVATEK NT36523 PANELS 6593M: Jianhua Lu <lujianhua000@gmail.com> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6597F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6598 6599DRM DRIVER FOR NOVATEK NT36672A PANELS 6600M: Sumit Semwal <sumit.semwal@linaro.org> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6605 6606DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6607M: Ben Skeggs <bskeggs@redhat.com> 6608M: Karol Herbst <kherbst@redhat.com> 6609M: Lyude Paul <lyude@redhat.com> 6610L: dri-devel@lists.freedesktop.org 6611L: nouveau@lists.freedesktop.org 6612S: Supported 6613W: https://nouveau.freedesktop.org/ 6614Q: https://patchwork.freedesktop.org/project/nouveau/ 6615Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6616B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6617C: irc://irc.oftc.net/nouveau 6618T: git https://gitlab.freedesktop.org/drm/nouveau.git 6619F: drivers/gpu/drm/nouveau/ 6620F: include/uapi/drm/nouveau_drm.h 6621 6622DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6623M: Stefan Mavrodiev <stefan@olimex.com> 6624S: Maintained 6625F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6626F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6627 6628DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6629R: Douglas Anderson <dianders@chromium.org> 6630F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6631F: drivers/gpu/drm/bridge/parade-ps8640.c 6632 6633DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6634M: Noralf Trønnes <noralf@tronnes.org> 6635S: Maintained 6636T: git git://anongit.freedesktop.org/drm/drm-misc 6637F: Documentation/devicetree/bindings/display/repaper.txt 6638F: drivers/gpu/drm/tiny/repaper.c 6639 6640DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6641M: Dave Airlie <airlied@redhat.com> 6642M: Gerd Hoffmann <kraxel@redhat.com> 6643L: virtualization@lists.linux-foundation.org 6644S: Obsolete 6645W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: drivers/gpu/drm/tiny/cirrus.c 6648 6649DRM DRIVER FOR QXL VIRTUAL GPU 6650M: Dave Airlie <airlied@redhat.com> 6651M: Gerd Hoffmann <kraxel@redhat.com> 6652L: virtualization@lists.linux-foundation.org 6653L: spice-devel@lists.freedesktop.org 6654S: Maintained 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: drivers/gpu/drm/qxl/ 6657F: include/uapi/drm/qxl_drm.h 6658 6659DRM DRIVER FOR RAYDIUM RM67191 PANELS 6660M: Robert Chiras <robert.chiras@nxp.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6663F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6664 6665DRM DRIVER FOR SAMSUNG DB7430 PANELS 6666M: Linus Walleij <linus.walleij@linaro.org> 6667S: Maintained 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6670F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6671 6672DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6673M: Inki Dae <inki.dae@samsung.com> 6674M: Jagan Teki <jagan@amarulasolutions.com> 6675M: Marek Szyprowski <m.szyprowski@samsung.com> 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6679F: drivers/gpu/drm/bridge/samsung-dsim.c 6680F: include/drm/bridge/samsung-dsim.h 6681 6682DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6683M: Markuss Broks <markuss.broks@gmail.com> 6684S: Maintained 6685F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6686F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6687 6688DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6689M: Artur Weber <aweber.kernel@gmail.com> 6690S: Maintained 6691F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6693 6694DRM DRIVER FOR SITRONIX ST7586 PANELS 6695M: David Lechner <david@lechnology.com> 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6699F: drivers/gpu/drm/tiny/st7586.c 6700 6701DRM DRIVER FOR SITRONIX ST7701 PANELS 6702M: Jagan Teki <jagan@amarulasolutions.com> 6703S: Maintained 6704F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6705F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6706 6707DRM DRIVER FOR SITRONIX ST7703 PANELS 6708M: Guido Günther <agx@sigxcpu.org> 6709R: Purism Kernel Team <kernel@puri.sm> 6710R: Ondrej Jirman <megous@megous.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6714 6715DRM DRIVER FOR SITRONIX ST7735R PANELS 6716M: David Lechner <david@lechnology.com> 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6720F: drivers/gpu/drm/tiny/st7735r.c 6721 6722DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6723M: Javier Martinez Canillas <javierm@redhat.com> 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6727F: drivers/gpu/drm/solomon/ssd130x* 6728 6729DRM DRIVER FOR ST-ERICSSON MCDE 6730M: Linus Walleij <linus.walleij@linaro.org> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6734F: drivers/gpu/drm/mcde/ 6735 6736DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6737M: Jagan Teki <jagan@amarulasolutions.com> 6738S: Maintained 6739F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6740F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6741 6742DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6743R: Douglas Anderson <dianders@chromium.org> 6744F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6745F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6746 6747DRM DRIVER FOR TPO TPG110 PANELS 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6752F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6753 6754DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6755M: Dave Airlie <airlied@redhat.com> 6756R: Sean Paul <sean@poorly.run> 6757R: Thomas Zimmermann <tzimmermann@suse.de> 6758L: dri-devel@lists.freedesktop.org 6759S: Supported 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/udl/ 6762 6763DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6764M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6765M: Melissa Wen <melissa.srw@gmail.com> 6766M: Maíra Canal <mairacanal@riseup.net> 6767R: Haneen Mohammed <hamohammed.sa@gmail.com> 6768R: Daniel Vetter <daniel@ffwll.ch> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: Documentation/gpu/vkms.rst 6773F: drivers/gpu/drm/vkms/ 6774 6775DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6776M: Hans de Goede <hdegoede@redhat.com> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: drivers/gpu/drm/vboxvideo/ 6781 6782DRM DRIVER FOR VMWARE VIRTUAL GPU 6783M: Zack Rusin <zackr@vmware.com> 6784R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Supported 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vmwgfx/ 6789F: include/uapi/drm/vmwgfx_drm.h 6790 6791DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6792M: Linus Walleij <linus.walleij@linaro.org> 6793S: Maintained 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6796F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6797 6798DRM DRIVERS 6799M: David Airlie <airlied@gmail.com> 6800M: Daniel Vetter <daniel@ffwll.ch> 6801L: dri-devel@lists.freedesktop.org 6802S: Maintained 6803B: https://gitlab.freedesktop.org/drm 6804C: irc://irc.oftc.net/dri-devel 6805T: git git://anongit.freedesktop.org/drm/drm 6806F: Documentation/devicetree/bindings/display/ 6807F: Documentation/devicetree/bindings/gpu/ 6808F: Documentation/gpu/ 6809F: drivers/gpu/ 6810F: include/drm/ 6811F: include/linux/vga* 6812F: include/uapi/drm/ 6813 6814DRM DRIVERS AND MISC GPU PATCHES 6815M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6816M: Maxime Ripard <mripard@kernel.org> 6817M: Thomas Zimmermann <tzimmermann@suse.de> 6818S: Maintained 6819W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/gpu/ 6822F: drivers/gpu/drm/* 6823F: drivers/gpu/vga/ 6824F: include/drm/drm* 6825F: include/linux/vga* 6826F: include/uapi/drm/drm* 6827 6828DRM DRIVERS FOR ALLWINNER A10 6829M: Maxime Ripard <mripard@kernel.org> 6830M: Chen-Yu Tsai <wens@csie.org> 6831L: dri-devel@lists.freedesktop.org 6832S: Supported 6833T: git git://anongit.freedesktop.org/drm/drm-misc 6834F: Documentation/devicetree/bindings/display/allwinner* 6835F: drivers/gpu/drm/sun4i/ 6836 6837DRM DRIVERS FOR AMLOGIC SOCS 6838M: Neil Armstrong <neil.armstrong@linaro.org> 6839L: dri-devel@lists.freedesktop.org 6840L: linux-amlogic@lists.infradead.org 6841S: Supported 6842W: http://linux-meson.com/ 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6845F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6846F: Documentation/gpu/meson.rst 6847F: drivers/gpu/drm/meson/ 6848 6849DRM DRIVERS FOR ATMEL HLCDC 6850M: Sam Ravnborg <sam@ravnborg.org> 6851M: Boris Brezillon <bbrezillon@kernel.org> 6852L: dri-devel@lists.freedesktop.org 6853S: Supported 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/atmel/ 6856F: drivers/gpu/drm/atmel-hlcdc/ 6857 6858DRM DRIVERS FOR BRIDGE CHIPS 6859M: Andrzej Hajda <andrzej.hajda@intel.com> 6860M: Neil Armstrong <neil.armstrong@linaro.org> 6861M: Robert Foss <rfoss@kernel.org> 6862R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6863R: Jonas Karlman <jonas@kwiboo.se> 6864R: Jernej Skrabec <jernej.skrabec@gmail.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/bridge/ 6868F: drivers/gpu/drm/bridge/ 6869F: drivers/gpu/drm/drm_bridge.c 6870F: include/drm/drm_bridge.h 6871 6872DRM DRIVERS FOR EXYNOS 6873M: Inki Dae <inki.dae@samsung.com> 6874M: Seung-Woo Kim <sw0312.kim@samsung.com> 6875M: Kyungmin Park <kyungmin.park@samsung.com> 6876L: dri-devel@lists.freedesktop.org 6877S: Supported 6878T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6879F: Documentation/devicetree/bindings/display/exynos/ 6880F: Documentation/devicetree/bindings/display/samsung/ 6881F: drivers/gpu/drm/exynos/ 6882F: include/uapi/drm/exynos_drm.h 6883 6884DRM DRIVERS FOR FREESCALE DCU 6885M: Stefan Agner <stefan@agner.ch> 6886M: Alison Wang <alison.wang@nxp.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6891F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6892F: drivers/gpu/drm/fsl-dcu/ 6893 6894DRM DRIVERS FOR FREESCALE IMX 6895M: Philipp Zabel <p.zabel@pengutronix.de> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898F: Documentation/devicetree/bindings/display/imx/ 6899F: drivers/gpu/drm/imx/ipuv3/ 6900F: drivers/gpu/ipu-v3/ 6901 6902DRM DRIVERS FOR FREESCALE IMX BRIDGE 6903M: Liu Ying <victor.liu@nxp.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6910F: drivers/gpu/drm/bridge/imx/ 6911 6912DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6913M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916T: git git://github.com/patjak/drm-gma500 6917F: drivers/gpu/drm/gma500/ 6918 6919DRM DRIVERS FOR HISILICON 6920M: Xinliang Liu <xinliang.liu@linaro.org> 6921M: Tian Tao <tiantao6@hisilicon.com> 6922R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6923R: Sumit Semwal <sumit.semwal@linaro.org> 6924R: Yongqin Liu <yongqin.liu@linaro.org> 6925R: John Stultz <jstultz@google.com> 6926L: dri-devel@lists.freedesktop.org 6927S: Maintained 6928T: git git://anongit.freedesktop.org/drm/drm-misc 6929F: Documentation/devicetree/bindings/display/hisilicon/ 6930F: drivers/gpu/drm/hisilicon/ 6931 6932DRM DRIVERS FOR LIMA 6933M: Qiang Yu <yuq825@gmail.com> 6934L: dri-devel@lists.freedesktop.org 6935L: lima@lists.freedesktop.org (moderated for non-subscribers) 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: drivers/gpu/drm/lima/ 6939F: include/uapi/drm/lima_drm.h 6940 6941DRM DRIVERS FOR MEDIATEK 6942M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6943M: Philipp Zabel <p.zabel@pengutronix.de> 6944L: dri-devel@lists.freedesktop.org 6945L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6946S: Supported 6947F: Documentation/devicetree/bindings/display/mediatek/ 6948F: drivers/gpu/drm/mediatek/ 6949F: drivers/phy/mediatek/phy-mtk-dp.c 6950F: drivers/phy/mediatek/phy-mtk-hdmi* 6951F: drivers/phy/mediatek/phy-mtk-mipi* 6952 6953DRM DRIVERS FOR NVIDIA TEGRA 6954M: Thierry Reding <thierry.reding@gmail.com> 6955M: Mikko Perttunen <mperttunen@nvidia.com> 6956L: dri-devel@lists.freedesktop.org 6957L: linux-tegra@vger.kernel.org 6958S: Supported 6959T: git https://gitlab.freedesktop.org/drm/tegra.git 6960F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6961F: Documentation/devicetree/bindings/gpu/host1x/ 6962F: drivers/gpu/drm/tegra/ 6963F: drivers/gpu/host1x/ 6964F: include/linux/host1x.h 6965F: include/uapi/drm/tegra_drm.h 6966 6967DRM DRIVERS FOR RENESAS 6968M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6969M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6970L: dri-devel@lists.freedesktop.org 6971L: linux-renesas-soc@vger.kernel.org 6972S: Supported 6973T: git git://linuxtv.org/pinchartl/media drm/du/next 6974F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6975F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6976F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6977F: Documentation/devicetree/bindings/display/renesas,du.yaml 6978F: drivers/gpu/drm/renesas/ 6979F: include/linux/platform_data/shmob_drm.h 6980 6981DRM DRIVERS FOR ROCKCHIP 6982M: Sandy Huang <hjc@rock-chips.com> 6983M: Heiko Stübner <heiko@sntech.de> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986T: git git://anongit.freedesktop.org/drm/drm-misc 6987F: Documentation/devicetree/bindings/display/rockchip/ 6988F: drivers/gpu/drm/rockchip/ 6989 6990DRM DRIVERS FOR STI 6991M: Alain Volmat <alain.volmat@foss.st.com> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6996F: drivers/gpu/drm/sti 6997 6998DRM DRIVERS FOR STM 6999M: Yannick Fertre <yannick.fertre@foss.st.com> 7000M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7001M: Philippe Cornu <philippe.cornu@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7006F: drivers/gpu/drm/stm 7007 7008DRM DRIVERS FOR TI KEYSTONE 7009M: Jyri Sarha <jyri.sarha@iki.fi> 7010M: Tomi Valkeinen <tomba@kernel.org> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7015F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7016F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7017F: drivers/gpu/drm/tidss/ 7018 7019DRM DRIVERS FOR TI LCDC 7020M: Jyri Sarha <jyri.sarha@iki.fi> 7021R: Tomi Valkeinen <tomba@kernel.org> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024F: Documentation/devicetree/bindings/display/tilcdc/ 7025F: drivers/gpu/drm/tilcdc/ 7026 7027DRM DRIVERS FOR TI OMAP 7028M: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/ti/ 7032F: drivers/gpu/drm/omapdrm/ 7033 7034DRM DRIVERS FOR V3D 7035M: Emma Anholt <emma@anholt.net> 7036M: Melissa Wen <mwen@igalia.com> 7037S: Supported 7038T: git git://anongit.freedesktop.org/drm/drm-misc 7039F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7040F: drivers/gpu/drm/v3d/ 7041F: include/uapi/drm/v3d_drm.h 7042 7043DRM DRIVERS FOR VC4 7044M: Emma Anholt <emma@anholt.net> 7045M: Maxime Ripard <mripard@kernel.org> 7046S: Supported 7047T: git git://github.com/anholt/linux 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7050F: drivers/gpu/drm/vc4/ 7051F: include/uapi/drm/vc4_drm.h 7052 7053DRM DRIVERS FOR VIVANTE GPU IP 7054M: Lucas Stach <l.stach@pengutronix.de> 7055R: Russell King <linux+etnaviv@armlinux.org.uk> 7056R: Christian Gmeiner <christian.gmeiner@gmail.com> 7057L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7058L: dri-devel@lists.freedesktop.org 7059S: Maintained 7060F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7061F: drivers/gpu/drm/etnaviv/ 7062F: include/uapi/drm/etnaviv_drm.h 7063 7064DRM DRIVERS FOR XEN 7065M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7066L: dri-devel@lists.freedesktop.org 7067L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7068S: Supported 7069T: git git://anongit.freedesktop.org/drm/drm-misc 7070F: Documentation/gpu/xen-front.rst 7071F: drivers/gpu/drm/xen/ 7072 7073DRM DRIVERS FOR XILINX 7074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/devicetree/bindings/display/xlnx/ 7079F: drivers/gpu/drm/xlnx/ 7080 7081DRM GPU SCHEDULER 7082M: Luben Tuikov <luben.tuikov@amd.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: drivers/gpu/drm/scheduler/ 7087F: include/drm/gpu_scheduler.h 7088 7089DRM PANEL DRIVERS 7090M: Neil Armstrong <neil.armstrong@linaro.org> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DSBR100 USB FM RADIO DRIVER 7118M: Alexey Klimov <klimov.linux@gmail.com> 7119L: linux-media@vger.kernel.org 7120S: Maintained 7121T: git git://linuxtv.org/media_tree.git 7122F: drivers/media/radio/dsbr100.c 7123 7124DT3155 MEDIA DRIVER 7125M: Hans Verkuil <hverkuil@xs4all.nl> 7126L: linux-media@vger.kernel.org 7127S: Odd Fixes 7128W: https://linuxtv.org 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/pci/dt3155/ 7131 7132DVB_USB_AF9015 MEDIA DRIVER 7133M: Antti Palosaari <crope@iki.fi> 7134L: linux-media@vger.kernel.org 7135S: Maintained 7136W: https://linuxtv.org 7137W: http://palosaari.fi/linux/ 7138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7139T: git git://linuxtv.org/anttip/media_tree.git 7140F: drivers/media/usb/dvb-usb-v2/af9015* 7141 7142DVB_USB_AF9035 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9035* 7151 7152DVB_USB_ANYSEE MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/anysee* 7161 7162DVB_USB_AU6610 MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/au6610* 7171 7172DVB_USB_CE6230 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/ce6230* 7181 7182DVB_USB_CXUSB MEDIA DRIVER 7183M: Michael Krufky <mkrufky@linuxtv.org> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://github.com/mkrufky 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/media_tree.git 7190F: drivers/media/usb/dvb-usb/cxusb* 7191 7192DVB_USB_EC168 MEDIA DRIVER 7193M: Antti Palosaari <crope@iki.fi> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://palosaari.fi/linux/ 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/anttip/media_tree.git 7200F: drivers/media/usb/dvb-usb-v2/ec168* 7201 7202DVB_USB_GL861 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7208T: git git://linuxtv.org/anttip/media_tree.git 7209F: drivers/media/usb/dvb-usb-v2/gl861* 7210 7211DVB_USB_MXL111SF MEDIA DRIVER 7212M: Michael Krufky <mkrufky@linuxtv.org> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 7216W: http://github.com/mkrufky 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/mkrufky/mxl111sf.git 7219F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7220 7221DVB_USB_RTL28XXU MEDIA DRIVER 7222M: Antti Palosaari <crope@iki.fi> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://palosaari.fi/linux/ 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/anttip/media_tree.git 7229F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7230 7231DVB_USB_V2 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7240F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7241 7242DYNAMIC DEBUG 7243M: Jason Baron <jbaron@akamai.com> 7244M: Jim Cromie <jim.cromie@gmail.com> 7245S: Maintained 7246F: include/linux/dynamic_debug.h 7247F: lib/dynamic_debug.c 7248F: lib/test_dynamic_debug.c 7249 7250DYNAMIC INTERRUPT MODERATION 7251M: Tal Gilboa <talgi@nvidia.com> 7252S: Maintained 7253F: Documentation/networking/net_dim.rst 7254F: include/linux/dim.h 7255F: lib/dim/ 7256 7257DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7258M: Daniel Lezcano <daniel.lezcano@kernel.org> 7259L: linux-pm@vger.kernel.org 7260S: Supported 7261B: https://bugzilla.kernel.org 7262T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7263F: drivers/powercap/dtpm* 7264F: include/linux/dtpm.h 7265 7266DZ DECSTATION DZ11 SERIAL DRIVER 7267M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7268S: Maintained 7269F: drivers/tty/serial/dz.* 7270 7271E3X0 POWER BUTTON DRIVER 7272M: Moritz Fischer <moritz.fischer@ettus.com> 7273L: usrp-users@lists.ettus.com 7274S: Supported 7275W: http://www.ettus.com 7276F: Documentation/devicetree/bindings/input/e3x0-button.txt 7277F: drivers/input/misc/e3x0-button.c 7278 7279E4000 MEDIA DRIVER 7280M: Antti Palosaari <crope@iki.fi> 7281L: linux-media@vger.kernel.org 7282S: Maintained 7283W: https://linuxtv.org 7284W: http://palosaari.fi/linux/ 7285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7286T: git git://linuxtv.org/anttip/media_tree.git 7287F: drivers/media/tuners/e4000* 7288 7289EARTH_PT1 MEDIA DRIVER 7290M: Akihiro Tsukada <tskd08@gmail.com> 7291L: linux-media@vger.kernel.org 7292S: Odd Fixes 7293F: drivers/media/pci/pt1/ 7294 7295EARTH_PT3 MEDIA DRIVER 7296M: Akihiro Tsukada <tskd08@gmail.com> 7297L: linux-media@vger.kernel.org 7298S: Odd Fixes 7299F: drivers/media/pci/pt3/ 7300 7301EC100 MEDIA DRIVER 7302M: Antti Palosaari <crope@iki.fi> 7303L: linux-media@vger.kernel.org 7304S: Maintained 7305W: https://linuxtv.org 7306W: http://palosaari.fi/linux/ 7307Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7308T: git git://linuxtv.org/anttip/media_tree.git 7309F: drivers/media/dvb-frontends/ec100* 7310 7311ECRYPT FILE SYSTEM 7312M: Tyler Hicks <code@tyhicks.com> 7313L: ecryptfs@vger.kernel.org 7314S: Odd Fixes 7315W: http://ecryptfs.org 7316W: https://launchpad.net/ecryptfs 7317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7318F: Documentation/filesystems/ecryptfs.rst 7319F: fs/ecryptfs/ 7320 7321EDAC-AMD64 7322M: Yazen Ghannam <yazen.ghannam@amd.com> 7323L: linux-edac@vger.kernel.org 7324S: Supported 7325F: drivers/edac/amd64_edac* 7326F: drivers/edac/mce_amd* 7327 7328EDAC-ARMADA 7329M: Jan Luebbe <jlu@pengutronix.de> 7330L: linux-edac@vger.kernel.org 7331S: Maintained 7332F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7333F: drivers/edac/armada_xp_* 7334 7335EDAC-AST2500 7336M: Stefan Schaeckeler <sschaeck@cisco.com> 7337S: Supported 7338F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7339F: drivers/edac/aspeed_edac.c 7340 7341EDAC-BLUEFIELD 7342M: Shravan Kumar Ramani <shravankr@nvidia.com> 7343S: Supported 7344F: drivers/edac/bluefield_edac.c 7345 7346EDAC-CALXEDA 7347M: Andre Przywara <andre.przywara@arm.com> 7348L: linux-edac@vger.kernel.org 7349S: Maintained 7350F: drivers/edac/highbank* 7351 7352EDAC-CAVIUM OCTEON 7353M: Ralf Baechle <ralf@linux-mips.org> 7354L: linux-edac@vger.kernel.org 7355L: linux-mips@vger.kernel.org 7356S: Supported 7357F: drivers/edac/octeon_edac* 7358 7359EDAC-CAVIUM THUNDERX 7360M: Robert Richter <rric@kernel.org> 7361L: linux-edac@vger.kernel.org 7362S: Odd Fixes 7363F: drivers/edac/thunderx_edac* 7364 7365EDAC-CORE 7366M: Borislav Petkov <bp@alien8.de> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Mauro Carvalho Chehab <mchehab@kernel.org> 7370R: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Supported 7373T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7374F: Documentation/admin-guide/ras.rst 7375F: Documentation/driver-api/edac.rst 7376F: drivers/edac/ 7377F: include/linux/edac.h 7378 7379EDAC-DMC520 7380M: Lei Wang <lewan@microsoft.com> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383F: drivers/edac/dmc520_edac.c 7384 7385EDAC-E752X 7386M: Mark Gross <markgross@kernel.org> 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: drivers/edac/e752x_edac.c 7390 7391EDAC-E7XXX 7392L: linux-edac@vger.kernel.org 7393S: Maintained 7394F: drivers/edac/e7xxx_edac.c 7395 7396EDAC-FSL_DDR 7397M: York Sun <york.sun@nxp.com> 7398L: linux-edac@vger.kernel.org 7399S: Maintained 7400F: drivers/edac/fsl_ddr_edac.* 7401 7402EDAC-GHES 7403M: Mauro Carvalho Chehab <mchehab@kernel.org> 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/ghes_edac.c 7407 7408EDAC-I10NM 7409M: Tony Luck <tony.luck@intel.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/i10nm_base.c 7413 7414EDAC-I3000 7415L: linux-edac@vger.kernel.org 7416S: Orphan 7417F: drivers/edac/i3000_edac.c 7418 7419EDAC-I5000 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i5000_edac.c 7423 7424EDAC-I5400 7425M: Mauro Carvalho Chehab <mchehab@kernel.org> 7426L: linux-edac@vger.kernel.org 7427S: Maintained 7428F: drivers/edac/i5400_edac.c 7429 7430EDAC-I7300 7431M: Mauro Carvalho Chehab <mchehab@kernel.org> 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i7300_edac.c 7435 7436EDAC-I7CORE 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i7core_edac.c 7441 7442EDAC-I82443BXGX 7443M: Tim Small <tim@buttersideup.com> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i82443bxgx_edac.c 7447 7448EDAC-I82975X 7449M: "Arvind R." <arvino55@gmail.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i82975x_edac.c 7453 7454EDAC-IE31200 7455M: Jason Baron <jbaron@akamai.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/ie31200_edac.c 7459 7460EDAC-IGEN6 7461M: Tony Luck <tony.luck@intel.com> 7462R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/igen6_edac.c 7466 7467EDAC-MPC85XX 7468M: Johannes Thumshirn <morbidrsa@gmail.com> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/mpc85xx_edac.[ch] 7472 7473EDAC-NPCM 7474M: Marvin Lin <kflin@nuvoton.com> 7475M: Stanley Chu <yschu@nuvoton.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7479F: drivers/edac/npcm_edac.c 7480 7481EDAC-PASEMI 7482M: Egor Martovetsky <egor@pasemi.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/pasemi_edac.c 7486 7487EDAC-PND2 7488M: Tony Luck <tony.luck@intel.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/pnd2_edac.[ch] 7492 7493EDAC-QCOM 7494M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7495L: linux-arm-msm@vger.kernel.org 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/qcom_edac.c 7499 7500EDAC-R82600 7501M: Tim Small <tim@buttersideup.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/r82600_edac.c 7505 7506EDAC-SBRIDGE 7507M: Tony Luck <tony.luck@intel.com> 7508R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/sb_edac.c 7512 7513EDAC-SKYLAKE 7514M: Tony Luck <tony.luck@intel.com> 7515L: linux-edac@vger.kernel.org 7516S: Maintained 7517F: drivers/edac/skx_*.[ch] 7518 7519EDAC-TI 7520M: Tero Kristo <kristo@kernel.org> 7521L: linux-edac@vger.kernel.org 7522S: Odd Fixes 7523F: drivers/edac/ti_edac.c 7524 7525EDIROL UA-101/UA-1000 DRIVER 7526M: Clemens Ladisch <clemens@ladisch.de> 7527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7528S: Maintained 7529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7530F: sound/usb/misc/ua101.c 7531 7532EFI TEST DRIVER 7533M: Ivan Hu <ivan.hu@canonical.com> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537F: drivers/firmware/efi/test/ 7538 7539EFI VARIABLE FILESYSTEM 7540M: Jeremy Kerr <jk@ozlabs.org> 7541M: Ard Biesheuvel <ardb@kernel.org> 7542L: linux-efi@vger.kernel.org 7543S: Maintained 7544T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7545F: fs/efivarfs/ 7546 7547EFIFB FRAMEBUFFER DRIVER 7548M: Peter Jones <pjones@redhat.com> 7549L: linux-fbdev@vger.kernel.org 7550S: Maintained 7551F: drivers/video/fbdev/efifb.c 7552 7553EFS FILESYSTEM 7554S: Orphan 7555W: http://aeschi.ch.eu.org/efs/ 7556F: fs/efs/ 7557 7558EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7559M: Douglas Miller <dougmill@linux.ibm.com> 7560L: netdev@vger.kernel.org 7561S: Maintained 7562F: drivers/net/ethernet/ibm/ehea/ 7563 7564ELM327 CAN NETWORK DRIVER 7565M: Max Staudt <max@enpas.org> 7566L: linux-can@vger.kernel.org 7567S: Maintained 7568F: Documentation/networking/device_drivers/can/can327.rst 7569F: drivers/net/can/can327.c 7570 7571EM28XX VIDEO4LINUX DRIVER 7572M: Mauro Carvalho Chehab <mchehab@kernel.org> 7573L: linux-media@vger.kernel.org 7574S: Maintained 7575W: https://linuxtv.org 7576T: git git://linuxtv.org/media_tree.git 7577F: Documentation/admin-guide/media/em28xx* 7578F: drivers/media/usb/em28xx/ 7579 7580EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7581M: Adrian Hunter <adrian.hunter@intel.com> 7582M: Ritesh Harjani <riteshh@codeaurora.org> 7583M: Asutosh Das <asutoshd@codeaurora.org> 7584L: linux-mmc@vger.kernel.org 7585S: Supported 7586F: drivers/mmc/host/cqhci* 7587 7588EMULEX 10Gbps iSCSI - OneConnect DRIVER 7589M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7590L: linux-scsi@vger.kernel.org 7591S: Supported 7592W: http://www.broadcom.com 7593F: drivers/scsi/be2iscsi/ 7594 7595EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7596M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7597M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7598M: Somnath Kotur <somnath.kotur@broadcom.com> 7599L: netdev@vger.kernel.org 7600S: Supported 7601W: http://www.emulex.com 7602F: drivers/net/ethernet/emulex/benet/ 7603 7604EMULEX ONECONNECT ROCE DRIVER 7605M: Selvin Xavier <selvin.xavier@broadcom.com> 7606L: linux-rdma@vger.kernel.org 7607S: Odd Fixes 7608W: http://www.broadcom.com 7609F: drivers/infiniband/hw/ocrdma/ 7610F: include/uapi/rdma/ocrdma-abi.h 7611 7612EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7613M: James Smart <james.smart@broadcom.com> 7614M: Ram Vegesna <ram.vegesna@broadcom.com> 7615L: linux-scsi@vger.kernel.org 7616L: target-devel@vger.kernel.org 7617S: Supported 7618W: http://www.broadcom.com 7619F: drivers/scsi/elx/ 7620 7621EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7622M: James Smart <james.smart@broadcom.com> 7623M: Dick Kennedy <dick.kennedy@broadcom.com> 7624L: linux-scsi@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/lpfc/ 7628 7629ENE CB710 FLASH CARD READER DRIVER 7630M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7631S: Maintained 7632F: drivers/misc/cb710/ 7633F: drivers/mmc/host/cb710-mmc.* 7634F: include/linux/cb710.h 7635 7636ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7637M: Maxim Levitsky <maximlevitsky@gmail.com> 7638S: Maintained 7639F: drivers/media/rc/ene_ir.* 7640 7641EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7642M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7643L: linuxppc-dev@lists.ozlabs.org 7644S: Maintained 7645F: drivers/tty/ehv_bytechan.c 7646 7647EPSON S1D13XXX FRAMEBUFFER DRIVER 7648M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7649S: Maintained 7650T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7651F: drivers/video/fbdev/s1d13xxxfb.c 7652F: include/video/s1d13xxxfb.h 7653 7654EROFS FILE SYSTEM 7655M: Gao Xiang <xiang@kernel.org> 7656M: Chao Yu <chao@kernel.org> 7657R: Yue Hu <huyue2@coolpad.com> 7658R: Jeffle Xu <jefflexu@linux.alibaba.com> 7659L: linux-erofs@lists.ozlabs.org 7660S: Maintained 7661T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7662F: Documentation/ABI/testing/sysfs-fs-erofs 7663F: Documentation/filesystems/erofs.rst 7664F: fs/erofs/ 7665F: include/trace/events/erofs.h 7666 7667ERRSEQ ERROR TRACKING INFRASTRUCTURE 7668M: Jeff Layton <jlayton@kernel.org> 7669S: Maintained 7670F: include/linux/errseq.h 7671F: lib/errseq.c 7672 7673ESD CAN/USB DRIVERS 7674M: Frank Jungclaus <frank.jungclaus@esd.eu> 7675R: socketcan@esd.eu 7676L: linux-can@vger.kernel.org 7677S: Maintained 7678F: drivers/net/can/usb/esd_usb.c 7679 7680ET131X NETWORK DRIVER 7681M: Mark Einon <mark.einon@gmail.com> 7682S: Odd Fixes 7683F: drivers/net/ethernet/agere/ 7684 7685ETAS ES58X CAN/USB DRIVER 7686M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7687L: linux-can@vger.kernel.org 7688S: Maintained 7689F: Documentation/networking/devlink/etas_es58x.rst 7690F: drivers/net/can/usb/etas_es58x/ 7691 7692ETHERNET BRIDGE 7693M: Roopa Prabhu <roopa@nvidia.com> 7694M: Nikolay Aleksandrov <razor@blackwall.org> 7695L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7696L: netdev@vger.kernel.org 7697S: Maintained 7698W: http://www.linuxfoundation.org/en/Net:Bridge 7699F: include/linux/netfilter_bridge/ 7700F: net/bridge/ 7701 7702ETHERNET PHY LIBRARY 7703M: Andrew Lunn <andrew@lunn.ch> 7704M: Heiner Kallweit <hkallweit1@gmail.com> 7705R: Russell King <linux@armlinux.org.uk> 7706L: netdev@vger.kernel.org 7707S: Maintained 7708F: Documentation/ABI/testing/sysfs-class-net-phydev 7709F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7710F: Documentation/devicetree/bindings/net/mdio* 7711F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7712F: Documentation/networking/phy.rst 7713F: drivers/net/mdio/ 7714F: drivers/net/mdio/acpi_mdio.c 7715F: drivers/net/mdio/fwnode_mdio.c 7716F: drivers/net/mdio/of_mdio.c 7717F: drivers/net/pcs/ 7718F: drivers/net/phy/ 7719F: include/dt-bindings/net/qca-ar803x.h 7720F: include/linux/*mdio*.h 7721F: include/linux/linkmode.h 7722F: include/linux/mdio/*.h 7723F: include/linux/mii.h 7724F: include/linux/of_net.h 7725F: include/linux/phy.h 7726F: include/linux/phy_fixed.h 7727F: include/linux/platform_data/mdio-bcm-unimac.h 7728F: include/linux/platform_data/mdio-gpio.h 7729F: include/trace/events/mdio.h 7730F: include/uapi/linux/mdio.h 7731F: include/uapi/linux/mii.h 7732F: net/core/of_net.c 7733 7734EXEC & BINFMT API 7735R: Eric Biederman <ebiederm@xmission.com> 7736R: Kees Cook <keescook@chromium.org> 7737L: linux-mm@kvack.org 7738S: Supported 7739T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7740F: fs/*binfmt_*.c 7741F: fs/exec.c 7742F: include/linux/binfmts.h 7743F: include/linux/elf.h 7744F: include/uapi/linux/binfmts.h 7745F: include/uapi/linux/elf.h 7746F: tools/testing/selftests/exec/ 7747N: asm/elf.h 7748N: binfmt 7749 7750EXFAT FILE SYSTEM 7751M: Namjae Jeon <linkinjeon@kernel.org> 7752M: Sungjong Seo <sj1557.seo@samsung.com> 7753L: linux-fsdevel@vger.kernel.org 7754S: Maintained 7755T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7756F: fs/exfat/ 7757 7758EXT2 FILE SYSTEM 7759M: Jan Kara <jack@suse.com> 7760L: linux-ext4@vger.kernel.org 7761S: Maintained 7762F: Documentation/filesystems/ext2.rst 7763F: fs/ext2/ 7764F: include/linux/ext2* 7765 7766EXT4 FILE SYSTEM 7767M: "Theodore Ts'o" <tytso@mit.edu> 7768M: Andreas Dilger <adilger.kernel@dilger.ca> 7769L: linux-ext4@vger.kernel.org 7770S: Maintained 7771W: http://ext4.wiki.kernel.org 7772Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7774F: Documentation/filesystems/ext4/ 7775F: fs/ext4/ 7776F: include/trace/events/ext4.h 7777F: include/uapi/linux/ext4.h 7778 7779Extended Verification Module (EVM) 7780M: Mimi Zohar <zohar@linux.ibm.com> 7781L: linux-integrity@vger.kernel.org 7782S: Supported 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7784F: security/integrity/ 7785F: security/integrity/evm/ 7786 7787EXTENSIBLE FIRMWARE INTERFACE (EFI) 7788M: Ard Biesheuvel <ardb@kernel.org> 7789L: linux-efi@vger.kernel.org 7790S: Maintained 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7792F: Documentation/admin-guide/efi-stub.rst 7793F: arch/*/include/asm/efi.h 7794F: arch/*/kernel/efi.c 7795F: arch/arm/boot/compressed/efi-header.S 7796F: arch/x86/platform/efi/ 7797F: drivers/firmware/efi/ 7798F: include/linux/efi*.h 7799 7800EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7801M: MyungJoo Ham <myungjoo.ham@samsung.com> 7802M: Chanwoo Choi <cw00.choi@samsung.com> 7803L: linux-kernel@vger.kernel.org 7804S: Maintained 7805T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7806F: Documentation/devicetree/bindings/extcon/ 7807F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7808F: drivers/extcon/ 7809F: include/linux/extcon.h 7810F: include/linux/extcon/ 7811 7812EXTRA BOOT CONFIG 7813M: Masami Hiramatsu <mhiramat@kernel.org> 7814L: linux-kernel@vger.kernel.org 7815L: linux-trace-kernel@vger.kernel.org 7816S: Maintained 7817Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7818T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7819F: Documentation/admin-guide/bootconfig.rst 7820F: fs/proc/bootconfig.c 7821F: include/linux/bootconfig.h 7822F: lib/bootconfig-data.S 7823F: lib/bootconfig.c 7824F: tools/bootconfig/* 7825F: tools/bootconfig/scripts/* 7826 7827EXYNOS DP DRIVER 7828M: Jingoo Han <jingoohan1@gmail.com> 7829L: dri-devel@lists.freedesktop.org 7830S: Maintained 7831F: drivers/gpu/drm/exynos/exynos_dp* 7832 7833EXYNOS SYSMMU (IOMMU) driver 7834M: Marek Szyprowski <m.szyprowski@samsung.com> 7835L: iommu@lists.linux.dev 7836S: Maintained 7837F: drivers/iommu/exynos-iommu.c 7838 7839F2FS FILE SYSTEM 7840M: Jaegeuk Kim <jaegeuk@kernel.org> 7841M: Chao Yu <chao@kernel.org> 7842L: linux-f2fs-devel@lists.sourceforge.net 7843S: Maintained 7844W: https://f2fs.wiki.kernel.org/ 7845Q: https://patchwork.kernel.org/project/f2fs/list/ 7846B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7847T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7848F: Documentation/ABI/testing/sysfs-fs-f2fs 7849F: Documentation/filesystems/f2fs.rst 7850F: fs/f2fs/ 7851F: include/linux/f2fs_fs.h 7852F: include/trace/events/f2fs.h 7853F: include/uapi/linux/f2fs.h 7854 7855F71805F HARDWARE MONITORING DRIVER 7856M: Jean Delvare <jdelvare@suse.com> 7857L: linux-hwmon@vger.kernel.org 7858S: Maintained 7859F: Documentation/hwmon/f71805f.rst 7860F: drivers/hwmon/f71805f.c 7861 7862FADDR2LINE 7863M: Josh Poimboeuf <jpoimboe@kernel.org> 7864S: Maintained 7865F: scripts/faddr2line 7866 7867FAILOVER MODULE 7868M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7869L: netdev@vger.kernel.org 7870S: Supported 7871F: Documentation/networking/failover.rst 7872F: include/net/failover.h 7873F: net/core/failover.c 7874 7875FANOTIFY 7876M: Jan Kara <jack@suse.cz> 7877R: Amir Goldstein <amir73il@gmail.com> 7878R: Matthew Bobrowski <repnop@google.com> 7879L: linux-fsdevel@vger.kernel.org 7880S: Maintained 7881F: fs/notify/fanotify/ 7882F: include/linux/fanotify.h 7883F: include/uapi/linux/fanotify.h 7884 7885FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7886M: Linus Walleij <linus.walleij@linaro.org> 7887L: linux-usb@vger.kernel.org 7888S: Maintained 7889F: drivers/usb/fotg210/ 7890 7891FARSYNC SYNCHRONOUS DRIVER 7892M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7893S: Supported 7894W: http://www.farsite.co.uk/ 7895F: drivers/net/wan/farsync.* 7896 7897FAULT INJECTION SUPPORT 7898M: Akinobu Mita <akinobu.mita@gmail.com> 7899S: Supported 7900F: Documentation/fault-injection/ 7901F: lib/fault-inject.c 7902 7903FBTFT Framebuffer drivers 7904L: dri-devel@lists.freedesktop.org 7905L: linux-fbdev@vger.kernel.org 7906S: Orphan 7907F: drivers/staging/fbtft/ 7908 7909FC0011 TUNER DRIVER 7910M: Michael Buesch <m@bues.ch> 7911L: linux-media@vger.kernel.org 7912S: Maintained 7913F: drivers/media/tuners/fc0011.c 7914F: drivers/media/tuners/fc0011.h 7915 7916FC2580 MEDIA DRIVER 7917M: Antti Palosaari <crope@iki.fi> 7918L: linux-media@vger.kernel.org 7919S: Maintained 7920W: https://linuxtv.org 7921W: http://palosaari.fi/linux/ 7922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7923T: git git://linuxtv.org/anttip/media_tree.git 7924F: drivers/media/tuners/fc2580* 7925 7926FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7927M: Hannes Reinecke <hare@suse.de> 7928L: linux-scsi@vger.kernel.org 7929S: Supported 7930W: www.Open-FCoE.org 7931F: drivers/scsi/fcoe/ 7932F: drivers/scsi/libfc/ 7933F: include/scsi/fc/ 7934F: include/scsi/libfc.h 7935F: include/scsi/libfcoe.h 7936F: include/uapi/scsi/fc/ 7937 7938FILE LOCKING (flock() and fcntl()/lockf()) 7939M: Jeff Layton <jlayton@kernel.org> 7940M: Chuck Lever <chuck.lever@oracle.com> 7941L: linux-fsdevel@vger.kernel.org 7942S: Maintained 7943F: fs/fcntl.c 7944F: fs/locks.c 7945F: include/linux/fcntl.h 7946F: include/uapi/linux/fcntl.h 7947 7948FILESYSTEM DIRECT ACCESS (DAX) 7949M: Dan Williams <dan.j.williams@intel.com> 7950R: Matthew Wilcox <willy@infradead.org> 7951R: Jan Kara <jack@suse.cz> 7952L: linux-fsdevel@vger.kernel.org 7953L: nvdimm@lists.linux.dev 7954S: Supported 7955F: fs/dax.c 7956F: include/linux/dax.h 7957F: include/trace/events/fs_dax.h 7958 7959FILESYSTEMS (VFS and infrastructure) 7960M: Alexander Viro <viro@zeniv.linux.org.uk> 7961M: Christian Brauner <brauner@kernel.org> 7962L: linux-fsdevel@vger.kernel.org 7963S: Maintained 7964F: fs/* 7965F: include/linux/fs.h 7966F: include/linux/fs_types.h 7967F: include/uapi/linux/fs.h 7968F: include/uapi/linux/openat2.h 7969 7970FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7971M: Riku Voipio <riku.voipio@iki.fi> 7972L: linux-hwmon@vger.kernel.org 7973S: Maintained 7974F: drivers/hwmon/f75375s.c 7975F: include/linux/f75375s.h 7976 7977FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7978M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7979L: linux-can@vger.kernel.org 7980S: Maintained 7981F: drivers/net/can/usb/f81604.c 7982 7983FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7984M: Clemens Ladisch <clemens@ladisch.de> 7985M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7986L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7987S: Maintained 7988T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7989F: include/uapi/sound/firewire.h 7990F: sound/firewire/ 7991 7992FIREWIRE MEDIA DRIVERS (firedtv) 7993M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7994L: linux-media@vger.kernel.org 7995L: linux1394-devel@lists.sourceforge.net 7996S: Maintained 7997T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7998F: drivers/media/firewire/ 7999 8000FIREWIRE SBP-2 TARGET 8001M: Chris Boot <bootc@bootc.net> 8002L: linux-scsi@vger.kernel.org 8003L: target-devel@vger.kernel.org 8004L: linux1394-devel@lists.sourceforge.net 8005S: Maintained 8006T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8007F: drivers/target/sbp/ 8008 8009FIREWIRE SUBSYSTEM 8010M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8011M: Takashi Sakamoto <takaswie@kernel.org> 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014W: http://ieee1394.docs.kernel.org/ 8015T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8016F: drivers/firewire/ 8017F: include/linux/firewire.h 8018F: include/uapi/linux/firewire*.h 8019F: tools/firewire/ 8020 8021FIRMWARE FRAMEWORK FOR ARMV8-A 8022M: Sudeep Holla <sudeep.holla@arm.com> 8023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8024S: Maintained 8025F: drivers/firmware/arm_ffa/ 8026F: include/linux/arm_ffa.h 8027 8028FIRMWARE LOADER (request_firmware) 8029M: Luis Chamberlain <mcgrof@kernel.org> 8030M: Russ Weight <russell.h.weight@intel.com> 8031L: linux-kernel@vger.kernel.org 8032S: Maintained 8033F: Documentation/firmware_class/ 8034F: drivers/base/firmware_loader/ 8035F: include/linux/firmware.h 8036 8037FLEXTIMER FTM-QUADDEC DRIVER 8038M: Patrick Havelange <patrick.havelange@essensium.com> 8039L: linux-iio@vger.kernel.org 8040S: Maintained 8041F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8042F: drivers/counter/ftm-quaddec.c 8043 8044FLOPPY DRIVER 8045M: Denis Efremov <efremov@linux.com> 8046L: linux-block@vger.kernel.org 8047S: Odd Fixes 8048F: drivers/block/floppy.c 8049 8050FLYSKY FSIA6B RC RECEIVER 8051M: Markus Koch <markus@notsyncing.net> 8052L: linux-input@vger.kernel.org 8053S: Maintained 8054F: drivers/input/joystick/fsia6b.c 8055 8056FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8057M: Geoffrey D. Bennett <g@b4.vu> 8058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8059S: Maintained 8060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8061F: sound/usb/mixer_scarlett_gen2.c 8062 8063FORCEDETH GIGABIT ETHERNET DRIVER 8064M: Rain River <rain.1986.08.12@gmail.com> 8065M: Zhu Yanjun <zyjzyj2000@gmail.com> 8066L: netdev@vger.kernel.org 8067S: Maintained 8068F: drivers/net/ethernet/nvidia/* 8069 8070FORTIFY_SOURCE 8071M: Kees Cook <keescook@chromium.org> 8072L: linux-hardening@vger.kernel.org 8073S: Supported 8074T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8075F: include/linux/fortify-string.h 8076F: lib/fortify_kunit.c 8077F: lib/memcpy_kunit.c 8078F: lib/strcat_kunit.c 8079F: lib/strscpy_kunit.c 8080F: lib/test_fortify/* 8081F: scripts/test_fortify.sh 8082K: \b__NO_FORTIFY\b 8083 8084FPGA DFL DRIVERS 8085M: Wu Hao <hao.wu@intel.com> 8086R: Tom Rix <trix@redhat.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089F: Documentation/ABI/testing/sysfs-bus-dfl* 8090F: Documentation/fpga/dfl.rst 8091F: drivers/fpga/dfl* 8092F: drivers/uio/uio_dfl.c 8093F: include/linux/dfl.h 8094F: include/uapi/linux/fpga-dfl.h 8095 8096FPGA MANAGER FRAMEWORK 8097M: Moritz Fischer <mdf@kernel.org> 8098M: Wu Hao <hao.wu@intel.com> 8099M: Xu Yilun <yilun.xu@intel.com> 8100R: Tom Rix <trix@redhat.com> 8101L: linux-fpga@vger.kernel.org 8102S: Maintained 8103Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8104T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8105F: Documentation/devicetree/bindings/fpga/ 8106F: Documentation/driver-api/fpga/ 8107F: Documentation/fpga/ 8108F: drivers/fpga/ 8109F: include/linux/fpga/ 8110 8111FPU EMULATOR 8112M: Bill Metzenthen <billm@melbpc.org.au> 8113S: Maintained 8114W: https://floatingpoint.billm.au/ 8115F: arch/x86/math-emu/ 8116 8117FRAMEBUFFER CORE 8118M: Daniel Vetter <daniel@ffwll.ch> 8119S: Odd Fixes 8120T: git git://anongit.freedesktop.org/drm/drm-misc 8121F: drivers/video/fbdev/core/ 8122 8123FRAMEBUFFER LAYER 8124M: Helge Deller <deller@gmx.de> 8125L: linux-fbdev@vger.kernel.org 8126L: dri-devel@lists.freedesktop.org 8127S: Maintained 8128Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8129T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8130F: Documentation/fb/ 8131F: drivers/video/ 8132F: include/linux/fb.h 8133F: include/uapi/linux/fb.h 8134F: include/uapi/video/ 8135F: include/video/ 8136 8137FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8138M: Horia Geantă <horia.geanta@nxp.com> 8139M: Pankaj Gupta <pankaj.gupta@nxp.com> 8140M: Gaurav Jain <gaurav.jain@nxp.com> 8141L: linux-crypto@vger.kernel.org 8142S: Maintained 8143F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8144F: drivers/crypto/caam/ 8145 8146FREESCALE COLDFIRE M5441X MMC DRIVER 8147M: Angelo Dureghello <angelo.dureghello@timesys.com> 8148L: linux-mmc@vger.kernel.org 8149S: Maintained 8150F: drivers/mmc/host/sdhci-esdhc-mcf.c 8151F: include/linux/platform_data/mmc-esdhc-mcf.h 8152 8153FREESCALE DIU FRAMEBUFFER DRIVER 8154M: Timur Tabi <timur@kernel.org> 8155L: linux-fbdev@vger.kernel.org 8156S: Maintained 8157F: drivers/video/fbdev/fsl-diu-fb.* 8158 8159FREESCALE DMA DRIVER 8160M: Li Yang <leoyang.li@nxp.com> 8161M: Zhang Wei <zw@zh-kernel.org> 8162L: linuxppc-dev@lists.ozlabs.org 8163S: Maintained 8164F: drivers/dma/fsldma.* 8165 8166FREESCALE DSPI DRIVER 8167M: Vladimir Oltean <olteanv@gmail.com> 8168L: linux-spi@vger.kernel.org 8169S: Maintained 8170F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8171F: drivers/spi/spi-fsl-dspi.c 8172F: include/linux/spi/spi-fsl-dspi.h 8173 8174FREESCALE ENETC ETHERNET DRIVERS 8175M: Claudiu Manoil <claudiu.manoil@nxp.com> 8176M: Vladimir Oltean <vladimir.oltean@nxp.com> 8177L: netdev@vger.kernel.org 8178S: Maintained 8179F: drivers/net/ethernet/freescale/enetc/ 8180 8181FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8182M: Claudiu Manoil <claudiu.manoil@nxp.com> 8183L: netdev@vger.kernel.org 8184S: Maintained 8185F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8186F: drivers/net/ethernet/freescale/gianfar* 8187 8188FREESCALE GPMI NAND DRIVER 8189M: Han Xu <han.xu@nxp.com> 8190L: linux-mtd@lists.infradead.org 8191S: Maintained 8192F: drivers/mtd/nand/raw/gpmi-nand/* 8193 8194FREESCALE I2C CPM DRIVER 8195M: Jochen Friedrich <jochen@scram.de> 8196L: linuxppc-dev@lists.ozlabs.org 8197L: linux-i2c@vger.kernel.org 8198S: Maintained 8199F: drivers/i2c/busses/i2c-cpm.c 8200 8201FREESCALE IMX / MXC FEC DRIVER 8202M: Wei Fang <wei.fang@nxp.com> 8203R: Shenwei Wang <shenwei.wang@nxp.com> 8204R: Clark Wang <xiaoning.wang@nxp.com> 8205R: NXP Linux Team <linux-imx@nxp.com> 8206L: netdev@vger.kernel.org 8207S: Maintained 8208F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8209F: drivers/net/ethernet/freescale/fec.h 8210F: drivers/net/ethernet/freescale/fec_main.c 8211F: drivers/net/ethernet/freescale/fec_ptp.c 8212 8213FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8214M: Sascha Hauer <s.hauer@pengutronix.de> 8215R: Pengutronix Kernel Team <kernel@pengutronix.de> 8216L: linux-fbdev@vger.kernel.org 8217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8218S: Maintained 8219F: drivers/video/fbdev/imxfb.c 8220 8221FREESCALE IMX DDR PMU DRIVER 8222M: Frank Li <Frank.li@nxp.com> 8223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8224S: Maintained 8225F: Documentation/admin-guide/perf/imx-ddr.rst 8226F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8227F: drivers/perf/fsl_imx8_ddr_perf.c 8228 8229FREESCALE IMX I2C DRIVER 8230M: Oleksij Rempel <o.rempel@pengutronix.de> 8231R: Pengutronix Kernel Team <kernel@pengutronix.de> 8232L: linux-i2c@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8235F: drivers/i2c/busses/i2c-imx.c 8236 8237FREESCALE IMX LPI2C DRIVER 8238M: Dong Aisheng <aisheng.dong@nxp.com> 8239L: linux-i2c@vger.kernel.org 8240L: linux-imx@nxp.com 8241S: Maintained 8242F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8243F: drivers/i2c/busses/i2c-imx-lpi2c.c 8244 8245FREESCALE MPC I2C DRIVER 8246M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8247L: linux-i2c@vger.kernel.org 8248S: Maintained 8249F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8250F: drivers/i2c/busses/i2c-mpc.c 8251 8252FREESCALE QORIQ DPAA ETHERNET DRIVER 8253M: Madalin Bucur <madalin.bucur@nxp.com> 8254L: netdev@vger.kernel.org 8255S: Maintained 8256F: drivers/net/ethernet/freescale/dpaa 8257 8258FREESCALE QORIQ DPAA FMAN DRIVER 8259M: Madalin Bucur <madalin.bucur@nxp.com> 8260R: Sean Anderson <sean.anderson@seco.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: Documentation/devicetree/bindings/net/fsl-fman.txt 8264F: drivers/net/ethernet/freescale/fman 8265 8266FREESCALE QORIQ PTP CLOCK DRIVER 8267M: Yangbo Lu <yangbo.lu@nxp.com> 8268L: netdev@vger.kernel.org 8269S: Maintained 8270F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8271F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8272F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8273F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8274F: drivers/ptp/ptp_qoriq.c 8275F: drivers/ptp/ptp_qoriq_debugfs.c 8276F: include/linux/fsl/ptp_qoriq.h 8277 8278FREESCALE QUAD SPI DRIVER 8279M: Han Xu <han.xu@nxp.com> 8280L: linux-spi@vger.kernel.org 8281S: Maintained 8282F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8283F: drivers/spi/spi-fsl-qspi.c 8284 8285FREESCALE QUICC ENGINE LIBRARY 8286M: Qiang Zhao <qiang.zhao@nxp.com> 8287L: linuxppc-dev@lists.ozlabs.org 8288S: Maintained 8289F: drivers/soc/fsl/qe/ 8290F: include/soc/fsl/qe/ 8291 8292FREESCALE QUICC ENGINE QMC DRIVER 8293M: Herve Codina <herve.codina@bootlin.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295S: Maintained 8296F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8297F: drivers/soc/fsl/qe/qmc.c 8298F: include/soc/fsl/qe/qmc.h 8299 8300FREESCALE QUICC ENGINE TSA DRIVER 8301M: Herve Codina <herve.codina@bootlin.com> 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8305F: drivers/soc/fsl/qe/tsa.c 8306F: drivers/soc/fsl/qe/tsa.h 8307F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8308 8309FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8310M: Li Yang <leoyang.li@nxp.com> 8311L: netdev@vger.kernel.org 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: drivers/net/ethernet/freescale/ucc_geth* 8315 8316FREESCALE QUICC ENGINE UCC HDLC DRIVER 8317M: Zhao Qiang <qiang.zhao@nxp.com> 8318L: netdev@vger.kernel.org 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: drivers/net/wan/fsl_ucc_hdlc* 8322 8323FREESCALE QUICC ENGINE UCC UART DRIVER 8324M: Timur Tabi <timur@kernel.org> 8325L: linuxppc-dev@lists.ozlabs.org 8326S: Maintained 8327F: drivers/tty/serial/ucc_uart.c 8328 8329FREESCALE SOC DRIVERS 8330M: Li Yang <leoyang.li@nxp.com> 8331L: linuxppc-dev@lists.ozlabs.org 8332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8333S: Maintained 8334F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8335F: Documentation/devicetree/bindings/soc/fsl/ 8336F: drivers/soc/fsl/ 8337F: include/linux/fsl/ 8338F: include/soc/fsl/ 8339 8340FREESCALE SOC FS_ENET DRIVER 8341M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8342L: linuxppc-dev@lists.ozlabs.org 8343L: netdev@vger.kernel.org 8344S: Maintained 8345F: drivers/net/ethernet/freescale/fs_enet/ 8346F: include/linux/fs_enet_pd.h 8347 8348FREESCALE SOC SOUND DRIVERS 8349M: Shengjiu Wang <shengjiu.wang@gmail.com> 8350M: Xiubo Li <Xiubo.Lee@gmail.com> 8351R: Fabio Estevam <festevam@gmail.com> 8352R: Nicolin Chen <nicoleotsuka@gmail.com> 8353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8354L: linuxppc-dev@lists.ozlabs.org 8355S: Maintained 8356F: sound/soc/fsl/fsl* 8357F: sound/soc/fsl/imx* 8358F: sound/soc/fsl/mpc8610_hpcd.c 8359 8360FREESCALE SOC SOUND QMC DRIVER 8361M: Herve Codina <herve.codina@bootlin.com> 8362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8363L: linuxppc-dev@lists.ozlabs.org 8364S: Maintained 8365F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8366F: sound/soc/fsl/fsl_qmc_audio.c 8367 8368FREESCALE USB PERIPHERAL DRIVERS 8369M: Li Yang <leoyang.li@nxp.com> 8370L: linux-usb@vger.kernel.org 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: drivers/usb/gadget/udc/fsl* 8374 8375FREESCALE USB PHY DRIVER 8376M: Ran Wang <ran.wang_1@nxp.com> 8377L: linux-usb@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/usb/phy/phy-fsl-usb* 8381 8382FREEVXFS FILESYSTEM 8383M: Christoph Hellwig <hch@infradead.org> 8384S: Maintained 8385W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8386F: fs/freevxfs/ 8387 8388FREEZER 8389M: "Rafael J. Wysocki" <rafael@kernel.org> 8390M: Pavel Machek <pavel@ucw.cz> 8391L: linux-pm@vger.kernel.org 8392S: Supported 8393F: Documentation/power/freezing-of-tasks.rst 8394F: include/linux/freezer.h 8395F: kernel/freezer.c 8396 8397FRONTSWAP API 8398M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8399L: linux-kernel@vger.kernel.org 8400S: Maintained 8401F: include/linux/frontswap.h 8402F: mm/frontswap.c 8403 8404FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8405M: David Howells <dhowells@redhat.com> 8406L: linux-cachefs@redhat.com (moderated for non-subscribers) 8407S: Supported 8408F: Documentation/filesystems/caching/ 8409F: fs/fscache/ 8410F: include/linux/fscache*.h 8411 8412FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8413M: Eric Biggers <ebiggers@kernel.org> 8414M: Theodore Y. Ts'o <tytso@mit.edu> 8415M: Jaegeuk Kim <jaegeuk@kernel.org> 8416L: linux-fscrypt@vger.kernel.org 8417S: Supported 8418Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8419T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8420F: Documentation/filesystems/fscrypt.rst 8421F: fs/crypto/ 8422F: include/linux/fscrypt.h 8423F: include/uapi/linux/fscrypt.h 8424 8425FSI SUBSYSTEM 8426M: Jeremy Kerr <jk@ozlabs.org> 8427M: Joel Stanley <joel@jms.id.au> 8428R: Alistar Popple <alistair@popple.id.au> 8429R: Eddie James <eajames@linux.ibm.com> 8430L: linux-fsi@lists.ozlabs.org 8431S: Supported 8432Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8433T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8434F: drivers/fsi/ 8435F: include/linux/fsi*.h 8436F: include/trace/events/fsi*.h 8437 8438FSI-ATTACHED I2C DRIVER 8439M: Eddie James <eajames@linux.ibm.com> 8440L: linux-i2c@vger.kernel.org 8441L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8442S: Maintained 8443F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8444F: drivers/i2c/busses/i2c-fsi.c 8445 8446FSI-ATTACHED SPI DRIVER 8447M: Eddie James <eajames@linux.ibm.com> 8448L: linux-spi@vger.kernel.org 8449S: Maintained 8450F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8451F: drivers/spi/spi-fsi.c 8452 8453FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8454M: Jan Kara <jack@suse.cz> 8455R: Amir Goldstein <amir73il@gmail.com> 8456L: linux-fsdevel@vger.kernel.org 8457S: Maintained 8458T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8459F: fs/notify/ 8460F: include/linux/fsnotify*.h 8461 8462FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8463M: Eric Biggers <ebiggers@kernel.org> 8464M: Theodore Y. Ts'o <tytso@mit.edu> 8465L: fsverity@lists.linux.dev 8466S: Supported 8467Q: https://patchwork.kernel.org/project/fsverity/list/ 8468T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8469F: Documentation/filesystems/fsverity.rst 8470F: fs/verity/ 8471F: include/linux/fsverity.h 8472F: include/uapi/linux/fsverity.h 8473 8474FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8475M: Michael Zaidman <michael.zaidman@gmail.com> 8476L: linux-i2c@vger.kernel.org 8477L: linux-input@vger.kernel.org 8478S: Maintained 8479F: drivers/hid/hid-ft260.c 8480 8481FUJITSU LAPTOP EXTRAS 8482M: Jonathan Woithe <jwoithe@just42.net> 8483L: platform-driver-x86@vger.kernel.org 8484S: Maintained 8485F: drivers/platform/x86/fujitsu-laptop.c 8486 8487FUJITSU TABLET EXTRAS 8488M: Robert Gerlach <khnz@gmx.de> 8489L: platform-driver-x86@vger.kernel.org 8490S: Maintained 8491F: drivers/platform/x86/fujitsu-tablet.c 8492 8493FUNCTION HOOKS (FTRACE) 8494M: Steven Rostedt <rostedt@goodmis.org> 8495M: Masami Hiramatsu <mhiramat@kernel.org> 8496R: Mark Rutland <mark.rutland@arm.com> 8497L: linux-kernel@vger.kernel.org 8498L: linux-trace-kernel@vger.kernel.org 8499S: Maintained 8500Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8501T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8502F: Documentation/trace/ftrace* 8503F: arch/*/*/*/*ftrace* 8504F: arch/*/*/*ftrace* 8505F: include/*/ftrace.h 8506F: kernel/trace/fgraph.c 8507F: kernel/trace/ftrace* 8508F: samples/ftrace 8509 8510FUNGIBLE ETHERNET DRIVERS 8511M: Dimitris Michailidis <dmichail@fungible.com> 8512L: netdev@vger.kernel.org 8513S: Supported 8514F: drivers/net/ethernet/fungible/ 8515 8516FUSE: FILESYSTEM IN USERSPACE 8517M: Miklos Szeredi <miklos@szeredi.hu> 8518L: linux-fsdevel@vger.kernel.org 8519S: Maintained 8520W: https://github.com/libfuse/ 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8522F: Documentation/filesystems/fuse.rst 8523F: fs/fuse/ 8524F: include/uapi/linux/fuse.h 8525 8526FUTEX SUBSYSTEM 8527M: Thomas Gleixner <tglx@linutronix.de> 8528M: Ingo Molnar <mingo@redhat.com> 8529R: Peter Zijlstra <peterz@infradead.org> 8530R: Darren Hart <dvhart@infradead.org> 8531R: Davidlohr Bueso <dave@stgolabs.net> 8532R: André Almeida <andrealmeid@igalia.com> 8533L: linux-kernel@vger.kernel.org 8534S: Maintained 8535T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8536F: Documentation/locking/*futex* 8537F: include/asm-generic/futex.h 8538F: include/linux/futex.h 8539F: include/uapi/linux/futex.h 8540F: kernel/futex/* 8541F: tools/perf/bench/futex* 8542F: tools/testing/selftests/futex/ 8543 8544GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8545M: Tim Harvey <tharvey@gateworks.com> 8546S: Maintained 8547F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8548F: Documentation/hwmon/gsc-hwmon.rst 8549F: drivers/hwmon/gsc-hwmon.c 8550F: drivers/mfd/gateworks-gsc.c 8551F: include/linux/mfd/gsc.h 8552F: include/linux/platform_data/gsc_hwmon.h 8553 8554GCC PLUGINS 8555M: Kees Cook <keescook@chromium.org> 8556L: linux-hardening@vger.kernel.org 8557S: Maintained 8558T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8559F: Documentation/kbuild/gcc-plugins.rst 8560F: scripts/Makefile.gcc-plugins 8561F: scripts/gcc-plugins/ 8562 8563GCOV BASED KERNEL PROFILING 8564M: Peter Oberparleiter <oberpar@linux.ibm.com> 8565S: Maintained 8566F: Documentation/dev-tools/gcov.rst 8567F: kernel/gcov/ 8568 8569GDB KERNEL DEBUGGING HELPER SCRIPTS 8570M: Jan Kiszka <jan.kiszka@siemens.com> 8571M: Kieran Bingham <kbingham@kernel.org> 8572S: Supported 8573F: scripts/gdb/ 8574 8575GEMINI CRYPTO DRIVER 8576M: Corentin Labbe <clabbe@baylibre.com> 8577L: linux-crypto@vger.kernel.org 8578S: Maintained 8579F: drivers/crypto/gemini/ 8580 8581GEMTEK FM RADIO RECEIVER DRIVER 8582M: Hans Verkuil <hverkuil@xs4all.nl> 8583L: linux-media@vger.kernel.org 8584S: Maintained 8585W: https://linuxtv.org 8586T: git git://linuxtv.org/media_tree.git 8587F: drivers/media/radio/radio-gemtek* 8588 8589GENERIC ARCHITECTURE TOPOLOGY 8590M: Sudeep Holla <sudeep.holla@arm.com> 8591L: linux-kernel@vger.kernel.org 8592S: Maintained 8593F: drivers/base/arch_topology.c 8594F: include/linux/arch_topology.h 8595 8596GENERIC ENTRY CODE 8597M: Thomas Gleixner <tglx@linutronix.de> 8598M: Peter Zijlstra <peterz@infradead.org> 8599M: Andy Lutomirski <luto@kernel.org> 8600L: linux-kernel@vger.kernel.org 8601S: Maintained 8602T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8603F: include/linux/entry-common.h 8604F: include/linux/entry-kvm.h 8605F: kernel/entry/ 8606 8607GENERIC GPIO I2C DRIVER 8608M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8609S: Supported 8610F: drivers/i2c/busses/i2c-gpio.c 8611F: include/linux/platform_data/i2c-gpio.h 8612 8613GENERIC GPIO I2C MULTIPLEXER DRIVER 8614M: Peter Korsgaard <peter.korsgaard@barco.com> 8615L: linux-i2c@vger.kernel.org 8616S: Supported 8617F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8618F: drivers/i2c/muxes/i2c-mux-gpio.c 8619F: include/linux/platform_data/i2c-mux-gpio.h 8620 8621GENERIC HDLC (WAN) DRIVERS 8622M: Krzysztof Halasa <khc@pm.waw.pl> 8623S: Maintained 8624W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8625F: drivers/net/wan/c101.c 8626F: drivers/net/wan/hd6457* 8627F: drivers/net/wan/hdlc* 8628F: drivers/net/wan/n2.c 8629F: drivers/net/wan/pc300too.c 8630F: drivers/net/wan/pci200syn.c 8631F: drivers/net/wan/wanxl* 8632 8633GENERIC INCLUDE/ASM HEADER FILES 8634M: Arnd Bergmann <arnd@arndb.de> 8635L: linux-arch@vger.kernel.org 8636S: Maintained 8637T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8638F: include/asm-generic/ 8639F: include/uapi/asm-generic/ 8640 8641GENERIC PHY FRAMEWORK 8642M: Vinod Koul <vkoul@kernel.org> 8643M: Kishon Vijay Abraham I <kishon@kernel.org> 8644L: linux-phy@lists.infradead.org 8645S: Supported 8646Q: https://patchwork.kernel.org/project/linux-phy/list/ 8647T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8648F: Documentation/devicetree/bindings/phy/ 8649F: drivers/phy/ 8650F: include/dt-bindings/phy/ 8651F: include/linux/phy/ 8652 8653GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8654M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8655S: Supported 8656F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8657 8658GENERIC PM DOMAINS 8659M: "Rafael J. Wysocki" <rafael@kernel.org> 8660M: Kevin Hilman <khilman@kernel.org> 8661M: Ulf Hansson <ulf.hansson@linaro.org> 8662L: linux-pm@vger.kernel.org 8663S: Supported 8664F: Documentation/devicetree/bindings/power/power?domain* 8665F: drivers/base/power/domain*.c 8666F: include/linux/pm_domain.h 8667 8668GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8669M: Eugen Hristev <eugen.hristev@microchip.com> 8670L: linux-input@vger.kernel.org 8671S: Maintained 8672F: drivers/input/touchscreen/resistive-adc-touch.c 8673 8674GENERIC STRING LIBRARY 8675R: Andy Shevchenko <andy@kernel.org> 8676S: Maintained 8677F: include/linux/string.h 8678F: include/linux/string_choices.h 8679F: include/linux/string_helpers.h 8680F: lib/string.c 8681F: lib/string_helpers.c 8682F: lib/test-string_helpers.c 8683F: lib/test_string.c 8684 8685GENERIC UIO DRIVER FOR PCI DEVICES 8686M: "Michael S. Tsirkin" <mst@redhat.com> 8687L: kvm@vger.kernel.org 8688S: Supported 8689F: drivers/uio/uio_pci_generic.c 8690 8691GENERIC VDSO LIBRARY 8692M: Andy Lutomirski <luto@kernel.org> 8693M: Thomas Gleixner <tglx@linutronix.de> 8694M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8695L: linux-kernel@vger.kernel.org 8696S: Maintained 8697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8698F: include/asm-generic/vdso/vsyscall.h 8699F: include/vdso/ 8700F: kernel/time/vsyscall.c 8701F: lib/vdso/ 8702 8703GENWQE (IBM Generic Workqueue Card) 8704M: Frank Haverkamp <haver@linux.ibm.com> 8705S: Supported 8706F: drivers/misc/genwqe/ 8707 8708GET_MAINTAINER SCRIPT 8709M: Joe Perches <joe@perches.com> 8710S: Maintained 8711F: scripts/get_maintainer.pl 8712 8713GFS2 FILE SYSTEM 8714M: Bob Peterson <rpeterso@redhat.com> 8715M: Andreas Gruenbacher <agruenba@redhat.com> 8716L: cluster-devel@redhat.com 8717S: Supported 8718B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8719T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8720F: Documentation/filesystems/gfs2* 8721F: fs/gfs2/ 8722F: include/uapi/linux/gfs2_ondisk.h 8723 8724GIGABYTE WMI DRIVER 8725M: Thomas Weißschuh <thomas@weissschuh.net> 8726L: platform-driver-x86@vger.kernel.org 8727S: Maintained 8728F: drivers/platform/x86/gigabyte-wmi.c 8729 8730GNSS SUBSYSTEM 8731M: Johan Hovold <johan@kernel.org> 8732S: Maintained 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8734F: Documentation/ABI/testing/sysfs-class-gnss 8735F: Documentation/devicetree/bindings/gnss/ 8736F: drivers/gnss/ 8737F: include/linux/gnss.h 8738 8739GO7007 MPEG CODEC 8740M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8741L: linux-media@vger.kernel.org 8742S: Maintained 8743F: drivers/media/usb/go7007/ 8744 8745GOODIX TOUCHSCREEN 8746M: Bastien Nocera <hadess@hadess.net> 8747M: Hans de Goede <hdegoede@redhat.com> 8748L: linux-input@vger.kernel.org 8749S: Maintained 8750F: drivers/input/touchscreen/goodix* 8751 8752GOOGLE ETHERNET DRIVERS 8753M: Jeroen de Borst <jeroendb@google.com> 8754M: Praveen Kaligineedi <pkaligineedi@google.com> 8755R: Shailend Chand <shailend@google.com> 8756L: netdev@vger.kernel.org 8757S: Supported 8758F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8759F: drivers/net/ethernet/google 8760 8761GPD POCKET FAN DRIVER 8762M: Hans de Goede <hdegoede@redhat.com> 8763L: platform-driver-x86@vger.kernel.org 8764S: Maintained 8765F: drivers/platform/x86/gpd-pocket-fan.c 8766 8767GPIO ACPI SUPPORT 8768M: Mika Westerberg <mika.westerberg@linux.intel.com> 8769M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8770L: linux-gpio@vger.kernel.org 8771L: linux-acpi@vger.kernel.org 8772S: Supported 8773T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8774F: Documentation/firmware-guide/acpi/gpio-properties.rst 8775F: drivers/gpio/gpiolib-acpi.c 8776F: drivers/gpio/gpiolib-acpi.h 8777 8778GPIO AGGREGATOR 8779M: Geert Uytterhoeven <geert+renesas@glider.be> 8780L: linux-gpio@vger.kernel.org 8781S: Supported 8782F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8783F: drivers/gpio/gpio-aggregator.c 8784 8785GPIO IR Transmitter 8786M: Sean Young <sean@mess.org> 8787L: linux-media@vger.kernel.org 8788S: Maintained 8789F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8790F: drivers/media/rc/gpio-ir-tx.c 8791 8792GPIO MOCKUP DRIVER 8793M: Bamvor Jian Zhang <bamv2005@gmail.com> 8794L: linux-gpio@vger.kernel.org 8795S: Maintained 8796F: drivers/gpio/gpio-mockup.c 8797F: tools/testing/selftests/gpio/ 8798 8799GPIO REGMAP 8800R: Michael Walle <michael@walle.cc> 8801S: Maintained 8802F: drivers/gpio/gpio-regmap.c 8803F: include/linux/gpio/regmap.h 8804 8805GPIO SUBSYSTEM 8806M: Linus Walleij <linus.walleij@linaro.org> 8807M: Bartosz Golaszewski <brgl@bgdev.pl> 8808R: Andy Shevchenko <andy@kernel.org> 8809L: linux-gpio@vger.kernel.org 8810S: Maintained 8811T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8812F: Documentation/ABI/obsolete/sysfs-gpio 8813F: Documentation/ABI/testing/gpio-cdev 8814F: Documentation/admin-guide/gpio/ 8815F: Documentation/devicetree/bindings/gpio/ 8816F: Documentation/driver-api/gpio/ 8817F: drivers/gpio/ 8818F: include/dt-bindings/gpio/ 8819F: include/linux/gpio.h 8820F: include/linux/gpio/ 8821F: include/linux/of_gpio.h 8822F: include/uapi/linux/gpio.h 8823F: tools/gpio/ 8824 8825GRE DEMULTIPLEXER DRIVER 8826M: Dmitry Kozlov <xeb@mail.ru> 8827L: netdev@vger.kernel.org 8828S: Maintained 8829F: include/net/gre.h 8830F: net/ipv4/gre_demux.c 8831F: net/ipv4/gre_offload.c 8832 8833GRETH 10/100/1G Ethernet MAC device driver 8834M: Andreas Larsson <andreas@gaisler.com> 8835L: netdev@vger.kernel.org 8836S: Maintained 8837F: drivers/net/ethernet/aeroflex/ 8838 8839GREYBUS AUDIO PROTOCOLS DRIVERS 8840M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8841M: Mark Greer <mgreer@animalcreek.com> 8842S: Maintained 8843F: drivers/staging/greybus/audio_apbridgea.c 8844F: drivers/staging/greybus/audio_apbridgea.h 8845F: drivers/staging/greybus/audio_codec.c 8846F: drivers/staging/greybus/audio_codec.h 8847F: drivers/staging/greybus/audio_gb.c 8848F: drivers/staging/greybus/audio_manager.c 8849F: drivers/staging/greybus/audio_manager.h 8850F: drivers/staging/greybus/audio_manager_module.c 8851F: drivers/staging/greybus/audio_manager_private.h 8852F: drivers/staging/greybus/audio_manager_sysfs.c 8853F: drivers/staging/greybus/audio_module.c 8854F: drivers/staging/greybus/audio_topology.c 8855 8856GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8857M: Viresh Kumar <vireshk@kernel.org> 8858S: Maintained 8859F: drivers/staging/greybus/authentication.c 8860F: drivers/staging/greybus/bootrom.c 8861F: drivers/staging/greybus/firmware.h 8862F: drivers/staging/greybus/fw-core.c 8863F: drivers/staging/greybus/fw-download.c 8864F: drivers/staging/greybus/fw-management.c 8865F: drivers/staging/greybus/greybus_authentication.h 8866F: drivers/staging/greybus/greybus_firmware.h 8867F: drivers/staging/greybus/hid.c 8868F: drivers/staging/greybus/i2c.c 8869F: drivers/staging/greybus/spi.c 8870F: drivers/staging/greybus/spilib.c 8871F: drivers/staging/greybus/spilib.h 8872 8873GREYBUS LOOPBACK DRIVER 8874M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8875S: Maintained 8876F: drivers/staging/greybus/loopback.c 8877 8878GREYBUS PLATFORM DRIVERS 8879M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8880S: Maintained 8881F: drivers/staging/greybus/arche-apb-ctrl.c 8882F: drivers/staging/greybus/arche-platform.c 8883F: drivers/staging/greybus/arche_platform.h 8884 8885GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8886M: Rui Miguel Silva <rmfrfs@gmail.com> 8887S: Maintained 8888F: drivers/staging/greybus/gpio.c 8889F: drivers/staging/greybus/light.c 8890F: drivers/staging/greybus/power_supply.c 8891F: drivers/staging/greybus/sdio.c 8892F: drivers/staging/greybus/spi.c 8893F: drivers/staging/greybus/spilib.c 8894 8895GREYBUS SUBSYSTEM 8896M: Johan Hovold <johan@kernel.org> 8897M: Alex Elder <elder@kernel.org> 8898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8899L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8900S: Maintained 8901F: drivers/greybus/ 8902F: drivers/staging/greybus/ 8903F: include/linux/greybus.h 8904F: include/linux/greybus/ 8905 8906GREYBUS UART PROTOCOLS DRIVERS 8907M: David Lin <dtwlin@gmail.com> 8908S: Maintained 8909F: drivers/staging/greybus/log.c 8910F: drivers/staging/greybus/uart.c 8911 8912GS1662 VIDEO SERIALIZER 8913M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8914L: linux-media@vger.kernel.org 8915S: Maintained 8916T: git git://linuxtv.org/media_tree.git 8917F: drivers/media/spi/gs1662.c 8918 8919GSPCA FINEPIX SUBDRIVER 8920M: Frank Zago <frank@zago.net> 8921L: linux-media@vger.kernel.org 8922S: Maintained 8923T: git git://linuxtv.org/media_tree.git 8924F: drivers/media/usb/gspca/finepix.c 8925 8926GSPCA GL860 SUBDRIVER 8927M: Olivier Lorin <o.lorin@laposte.net> 8928L: linux-media@vger.kernel.org 8929S: Maintained 8930T: git git://linuxtv.org/media_tree.git 8931F: drivers/media/usb/gspca/gl860/ 8932 8933GSPCA M5602 SUBDRIVER 8934M: Erik Andren <erik.andren@gmail.com> 8935L: linux-media@vger.kernel.org 8936S: Maintained 8937T: git git://linuxtv.org/media_tree.git 8938F: drivers/media/usb/gspca/m5602/ 8939 8940GSPCA PAC207 SONIXB SUBDRIVER 8941M: Hans Verkuil <hverkuil@xs4all.nl> 8942L: linux-media@vger.kernel.org 8943S: Odd Fixes 8944T: git git://linuxtv.org/media_tree.git 8945F: drivers/media/usb/gspca/pac207.c 8946 8947GSPCA SN9C20X SUBDRIVER 8948M: Brian Johnson <brijohn@gmail.com> 8949L: linux-media@vger.kernel.org 8950S: Maintained 8951T: git git://linuxtv.org/media_tree.git 8952F: drivers/media/usb/gspca/sn9c20x.c 8953 8954GSPCA T613 SUBDRIVER 8955M: Leandro Costantino <lcostantino@gmail.com> 8956L: linux-media@vger.kernel.org 8957S: Maintained 8958T: git git://linuxtv.org/media_tree.git 8959F: drivers/media/usb/gspca/t613.c 8960 8961GSPCA USB WEBCAM DRIVER 8962M: Hans Verkuil <hverkuil@xs4all.nl> 8963L: linux-media@vger.kernel.org 8964S: Odd Fixes 8965T: git git://linuxtv.org/media_tree.git 8966F: drivers/media/usb/gspca/ 8967 8968GTP (GPRS Tunneling Protocol) 8969M: Pablo Neira Ayuso <pablo@netfilter.org> 8970M: Harald Welte <laforge@gnumonks.org> 8971L: osmocom-net-gprs@lists.osmocom.org 8972S: Maintained 8973T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8974F: drivers/net/gtp.c 8975 8976GUID PARTITION TABLE (GPT) 8977M: Davidlohr Bueso <dave@stgolabs.net> 8978L: linux-efi@vger.kernel.org 8979S: Maintained 8980F: block/partitions/efi.* 8981 8982HABANALABS PCI DRIVER 8983M: Oded Gabbay <ogabbay@kernel.org> 8984L: dri-devel@lists.freedesktop.org 8985S: Supported 8986C: irc://irc.oftc.net/dri-devel 8987T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8988F: Documentation/ABI/testing/debugfs-driver-habanalabs 8989F: Documentation/ABI/testing/sysfs-driver-habanalabs 8990F: drivers/accel/habanalabs/ 8991F: include/trace/events/habanalabs.h 8992F: include/uapi/drm/habanalabs_accel.h 8993 8994HACKRF MEDIA DRIVER 8995M: Antti Palosaari <crope@iki.fi> 8996L: linux-media@vger.kernel.org 8997S: Maintained 8998W: https://linuxtv.org 8999W: http://palosaari.fi/linux/ 9000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9001T: git git://linuxtv.org/anttip/media_tree.git 9002F: drivers/media/usb/hackrf/ 9003 9004HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9005M: Chuck Lever <chuck.lever@oracle.com> 9006L: kernel-tls-handshake@lists.linux.dev 9007L: netdev@vger.kernel.org 9008S: Maintained 9009F: Documentation/netlink/specs/handshake.yaml 9010F: Documentation/networking/tls-handshake.rst 9011F: include/net/handshake.h 9012F: include/trace/events/handshake.h 9013F: net/handshake/ 9014 9015HANTRO VPU CODEC DRIVER 9016M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9017M: Philipp Zabel <p.zabel@pengutronix.de> 9018L: linux-media@vger.kernel.org 9019L: linux-rockchip@lists.infradead.org 9020S: Maintained 9021F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9022F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9023F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9024F: drivers/media/platform/verisilicon/ 9025 9026HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9027M: Frank Seidel <frank@f-seidel.de> 9028L: platform-driver-x86@vger.kernel.org 9029S: Maintained 9030W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9031F: drivers/platform/x86/hdaps.c 9032 9033HARDWARE MONITORING 9034M: Jean Delvare <jdelvare@suse.com> 9035M: Guenter Roeck <linux@roeck-us.net> 9036L: linux-hwmon@vger.kernel.org 9037S: Maintained 9038W: http://hwmon.wiki.kernel.org/ 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9040F: Documentation/ABI/testing/sysfs-class-hwmon 9041F: Documentation/devicetree/bindings/hwmon/ 9042F: Documentation/hwmon/ 9043F: drivers/hwmon/ 9044F: include/linux/hwmon*.h 9045F: include/trace/events/hwmon*.h 9046K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9047 9048HARDWARE RANDOM NUMBER GENERATOR CORE 9049M: Olivia Mackall <olivia@selenic.com> 9050M: Herbert Xu <herbert@gondor.apana.org.au> 9051L: linux-crypto@vger.kernel.org 9052S: Odd fixes 9053F: Documentation/admin-guide/hw_random.rst 9054F: Documentation/devicetree/bindings/rng/ 9055F: drivers/char/hw_random/ 9056F: include/linux/hw_random.h 9057 9058HARDWARE SPINLOCK CORE 9059M: Ohad Ben-Cohen <ohad@wizery.com> 9060M: Bjorn Andersson <andersson@kernel.org> 9061R: Baolin Wang <baolin.wang7@gmail.com> 9062L: linux-remoteproc@vger.kernel.org 9063S: Maintained 9064T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9065F: Documentation/devicetree/bindings/hwlock/ 9066F: Documentation/locking/hwspinlock.rst 9067F: drivers/hwspinlock/ 9068F: include/linux/hwspinlock.h 9069 9070HARDWARE TRACING FACILITIES 9071M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9072S: Maintained 9073F: drivers/hwtracing/ 9074 9075HARMONY SOUND DRIVER 9076L: linux-parisc@vger.kernel.org 9077S: Maintained 9078F: sound/parisc/harmony.* 9079 9080HDPVR USB VIDEO ENCODER DRIVER 9081M: Hans Verkuil <hverkuil@xs4all.nl> 9082L: linux-media@vger.kernel.org 9083S: Odd Fixes 9084W: https://linuxtv.org 9085T: git git://linuxtv.org/media_tree.git 9086F: drivers/media/usb/hdpvr/ 9087 9088HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9089M: Matt Hsiao <matt.hsiao@hpe.com> 9090S: Supported 9091F: drivers/misc/hpilo.[ch] 9092 9093HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9094M: Jerry Hoemann <jerry.hoemann@hpe.com> 9095S: Supported 9096F: Documentation/watchdog/hpwdt.rst 9097F: drivers/watchdog/hpwdt.c 9098 9099HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9100M: Don Brace <don.brace@microchip.com> 9101L: storagedev@microchip.com 9102L: linux-scsi@vger.kernel.org 9103S: Supported 9104F: Documentation/scsi/hpsa.rst 9105F: drivers/scsi/hpsa*.[ch] 9106F: include/linux/cciss*.h 9107F: include/uapi/linux/cciss*.h 9108 9109HFI1 DRIVER 9110M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9111L: linux-rdma@vger.kernel.org 9112S: Supported 9113F: drivers/infiniband/hw/hfi1 9114 9115HFS FILESYSTEM 9116L: linux-fsdevel@vger.kernel.org 9117S: Orphan 9118F: Documentation/filesystems/hfs.rst 9119F: fs/hfs/ 9120 9121HFSPLUS FILESYSTEM 9122L: linux-fsdevel@vger.kernel.org 9123S: Orphan 9124F: Documentation/filesystems/hfsplus.rst 9125F: fs/hfsplus/ 9126 9127HGA FRAMEBUFFER DRIVER 9128M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9129L: linux-nvidia@lists.surfsouth.com 9130S: Maintained 9131W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9132F: drivers/video/fbdev/hgafb.c 9133 9134HIBERNATION (aka Software Suspend, aka swsusp) 9135M: "Rafael J. Wysocki" <rafael@kernel.org> 9136M: Pavel Machek <pavel@ucw.cz> 9137L: linux-pm@vger.kernel.org 9138S: Supported 9139B: https://bugzilla.kernel.org 9140F: arch/*/include/asm/suspend*.h 9141F: arch/x86/power/ 9142F: drivers/base/power/ 9143F: include/linux/freezer.h 9144F: include/linux/pm.h 9145F: include/linux/suspend.h 9146F: kernel/power/ 9147 9148HID CORE LAYER 9149M: Jiri Kosina <jikos@kernel.org> 9150M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9151L: linux-input@vger.kernel.org 9152S: Maintained 9153T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9154F: Documentation/hid/ 9155F: drivers/hid/ 9156F: include/linux/hid* 9157F: include/uapi/linux/hid* 9158F: samples/hid/ 9159F: tools/testing/selftests/hid/ 9160 9161HID LOGITECH DRIVERS 9162R: Filipe Laíns <lains@riseup.net> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165F: drivers/hid/hid-logitech-* 9166 9167HID NVIDIA SHIELD DRIVER 9168M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9169L: linux-input@vger.kernel.org 9170S: Maintained 9171F: drivers/hid/hid-nvidia-shield.c 9172 9173HID PHOENIX RC FLIGHT CONTROLLER 9174M: Marcus Folkesson <marcus.folkesson@gmail.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-pxrc.c 9178 9179HID PLAYSTATION DRIVER 9180M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9181L: linux-input@vger.kernel.org 9182S: Supported 9183F: drivers/hid/hid-playstation.c 9184 9185HID SENSOR HUB DRIVERS 9186M: Jiri Kosina <jikos@kernel.org> 9187M: Jonathan Cameron <jic23@kernel.org> 9188M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9189L: linux-input@vger.kernel.org 9190L: linux-iio@vger.kernel.org 9191S: Maintained 9192F: Documentation/hid/hid-sensor* 9193F: drivers/hid/hid-sensor-* 9194F: drivers/iio/*/hid-* 9195F: include/linux/hid-sensor-* 9196 9197HID VRC-2 CAR CONTROLLER DRIVER 9198M: Marcus Folkesson <marcus.folkesson@gmail.com> 9199L: linux-input@vger.kernel.org 9200S: Maintained 9201F: drivers/hid/hid-vrc2.c 9202 9203HID WACOM DRIVER 9204M: Ping Cheng <ping.cheng@wacom.com> 9205M: Jason Gerecke <jason.gerecke@wacom.com> 9206L: linux-input@vger.kernel.org 9207S: Maintained 9208F: drivers/hid/wacom.h 9209F: drivers/hid/wacom_* 9210 9211HID++ LOGITECH DRIVERS 9212R: Filipe Laíns <lains@riseup.net> 9213R: Bastien Nocera <hadess@hadess.net> 9214L: linux-input@vger.kernel.org 9215S: Maintained 9216F: drivers/hid/hid-logitech-hidpp.c 9217 9218HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9219M: Thomas Gleixner <tglx@linutronix.de> 9220L: linux-kernel@vger.kernel.org 9221S: Maintained 9222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9223F: Documentation/timers/ 9224F: include/linux/clockchips.h 9225F: include/linux/hrtimer.h 9226F: kernel/time/clockevents.c 9227F: kernel/time/hrtimer.c 9228F: kernel/time/timer_*.c 9229 9230HIGH-SPEED SCC DRIVER FOR AX.25 9231L: linux-hams@vger.kernel.org 9232S: Orphan 9233F: drivers/net/hamradio/scc.c 9234 9235HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9236M: HighPoint Linux Team <linux@highpoint-tech.com> 9237S: Supported 9238W: http://www.highpoint-tech.com 9239F: Documentation/scsi/hptiop.rst 9240F: drivers/scsi/hptiop.c 9241 9242HIKEY960 ONBOARD USB GPIO HUB DRIVER 9243M: John Stultz <jstultz@google.com> 9244L: linux-kernel@vger.kernel.org 9245S: Maintained 9246F: drivers/misc/hisi_hikey_usb.c 9247 9248HIMAX HX83112B TOUCHSCREEN SUPPORT 9249M: Job Noorman <job@noorman.info> 9250L: linux-input@vger.kernel.org 9251S: Maintained 9252F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9253F: drivers/input/touchscreen/himax_hx83112b.c 9254 9255HIPPI 9256M: Jes Sorensen <jes@trained-monkey.org> 9257L: linux-hippi@sunsite.dk 9258S: Maintained 9259F: drivers/net/hippi/ 9260F: include/linux/hippidevice.h 9261F: include/uapi/linux/if_hippi.h 9262F: net/802/hippi.c 9263 9264HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9265M: Kurt Kanzenbach <kurt@linutronix.de> 9266L: netdev@vger.kernel.org 9267S: Maintained 9268F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9269F: drivers/net/dsa/hirschmann/* 9270F: include/linux/platform_data/hirschmann-hellcreek.h 9271F: net/dsa/tag_hellcreek.c 9272 9273HISILICON DMA DRIVER 9274M: Zhou Wang <wangzhou1@hisilicon.com> 9275M: Jie Hai <haijie1@huawei.com> 9276L: dmaengine@vger.kernel.org 9277S: Maintained 9278F: drivers/dma/hisi_dma.c 9279 9280HISILICON GPIO DRIVER 9281M: Jay Fang <f.fangjian@huawei.com> 9282L: linux-gpio@vger.kernel.org 9283S: Maintained 9284F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9285F: drivers/gpio/gpio-hisi.c 9286 9287HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9288M: Longfang Liu <liulongfang@huawei.com> 9289L: linux-crypto@vger.kernel.org 9290S: Maintained 9291F: Documentation/ABI/testing/debugfs-hisi-hpre 9292F: drivers/crypto/hisilicon/hpre/hpre.h 9293F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9294F: drivers/crypto/hisilicon/hpre/hpre_main.c 9295 9296HISILICON HNS3 PMU DRIVER 9297M: Guangbin Huang <huangguangbin2@huawei.com> 9298S: Supported 9299F: Documentation/admin-guide/perf/hns3-pmu.rst 9300F: drivers/perf/hisilicon/hns3_pmu.c 9301 9302HISILICON I2C CONTROLLER DRIVER 9303M: Yicong Yang <yangyicong@hisilicon.com> 9304L: linux-i2c@vger.kernel.org 9305S: Maintained 9306W: https://www.hisilicon.com 9307F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9308F: drivers/i2c/busses/i2c-hisi.c 9309 9310HISILICON KUNPENG SOC HCCS DRIVER 9311M: Huisong Li <lihuisong@huawei.com> 9312S: Maintained 9313F: drivers/soc/hisilicon/kunpeng_hccs.c 9314F: drivers/soc/hisilicon/kunpeng_hccs.h 9315 9316HISILICON LPC BUS DRIVER 9317M: Jay Fang <f.fangjian@huawei.com> 9318S: Maintained 9319W: http://www.hisilicon.com 9320F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9321F: drivers/bus/hisi_lpc.c 9322 9323HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9324M: Yisen Zhuang <yisen.zhuang@huawei.com> 9325M: Salil Mehta <salil.mehta@huawei.com> 9326L: netdev@vger.kernel.org 9327S: Maintained 9328W: http://www.hisilicon.com 9329F: drivers/net/ethernet/hisilicon/hns3/ 9330 9331HISILICON NETWORK SUBSYSTEM DRIVER 9332M: Yisen Zhuang <yisen.zhuang@huawei.com> 9333M: Salil Mehta <salil.mehta@huawei.com> 9334L: netdev@vger.kernel.org 9335S: Maintained 9336W: http://www.hisilicon.com 9337F: Documentation/devicetree/bindings/net/hisilicon*.txt 9338F: drivers/net/ethernet/hisilicon/ 9339 9340HISILICON PMU DRIVER 9341M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9342M: Jonathan Cameron <jonathan.cameron@huawei.com> 9343S: Supported 9344W: http://www.hisilicon.com 9345F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9346F: Documentation/admin-guide/perf/hisi-pmu.rst 9347F: drivers/perf/hisilicon 9348 9349HISILICON PTT DRIVER 9350M: Yicong Yang <yangyicong@hisilicon.com> 9351M: Jonathan Cameron <jonathan.cameron@huawei.com> 9352L: linux-kernel@vger.kernel.org 9353S: Maintained 9354F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9355F: Documentation/trace/hisi-ptt.rst 9356F: drivers/hwtracing/ptt/ 9357F: tools/perf/arch/arm64/util/hisi-ptt.c 9358F: tools/perf/util/hisi-ptt* 9359F: tools/perf/util/hisi-ptt-decoder/* 9360 9361HISILICON QM DRIVER 9362M: Weili Qian <qianweili@huawei.com> 9363M: Zhou Wang <wangzhou1@hisilicon.com> 9364L: linux-crypto@vger.kernel.org 9365S: Maintained 9366F: drivers/crypto/hisilicon/Kconfig 9367F: drivers/crypto/hisilicon/Makefile 9368F: drivers/crypto/hisilicon/qm.c 9369F: drivers/crypto/hisilicon/sgl.c 9370F: include/linux/hisi_acc_qm.h 9371 9372HISILICON ROCE DRIVER 9373M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9374M: Junxian Huang <huangjunxian6@hisilicon.com> 9375L: linux-rdma@vger.kernel.org 9376S: Maintained 9377F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9378F: drivers/infiniband/hw/hns/ 9379 9380HISILICON SAS Controller 9381M: Xiang Chen <chenxiang66@hisilicon.com> 9382S: Supported 9383W: http://www.hisilicon.com 9384F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9385F: drivers/scsi/hisi_sas/ 9386 9387HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9388M: Kai Ye <yekai13@huawei.com> 9389M: Longfang Liu <liulongfang@huawei.com> 9390L: linux-crypto@vger.kernel.org 9391S: Maintained 9392F: Documentation/ABI/testing/debugfs-hisi-sec 9393F: drivers/crypto/hisilicon/sec2/sec.h 9394F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9395F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9396F: drivers/crypto/hisilicon/sec2/sec_main.c 9397 9398HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9399M: Jay Fang <f.fangjian@huawei.com> 9400L: linux-spi@vger.kernel.org 9401S: Maintained 9402W: http://www.hisilicon.com 9403F: drivers/spi/spi-hisi-kunpeng.c 9404 9405HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9406M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9407L: linux-kernel@vger.kernel.org 9408S: Maintained 9409F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9410F: drivers/spmi/hisi-spmi-controller.c 9411 9412HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9413M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9414L: linux-kernel@vger.kernel.org 9415S: Maintained 9416F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9417F: drivers/mfd/hi6421-spmi-pmic.c 9418 9419HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9420M: Weili Qian <qianweili@huawei.com> 9421S: Maintained 9422F: drivers/crypto/hisilicon/trng/trng.c 9423 9424HISILICON V3XX SPI NOR FLASH Controller Driver 9425M: Jay Fang <f.fangjian@huawei.com> 9426S: Maintained 9427W: http://www.hisilicon.com 9428F: drivers/spi/spi-hisi-sfc-v3xx.c 9429 9430HISILICON ZIP Controller DRIVER 9431M: Yang Shen <shenyang39@huawei.com> 9432M: Zhou Wang <wangzhou1@hisilicon.com> 9433L: linux-crypto@vger.kernel.org 9434S: Maintained 9435F: Documentation/ABI/testing/debugfs-hisi-zip 9436F: drivers/crypto/hisilicon/zip/ 9437 9438HMM - Heterogeneous Memory Management 9439M: Jérôme Glisse <jglisse@redhat.com> 9440L: linux-mm@kvack.org 9441S: Maintained 9442F: Documentation/mm/hmm.rst 9443F: include/linux/hmm* 9444F: lib/test_hmm* 9445F: mm/hmm* 9446F: tools/testing/selftests/mm/*hmm* 9447 9448HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9449M: Andreas Klinger <ak@it-klinger.de> 9450L: linux-iio@vger.kernel.org 9451S: Maintained 9452F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9453F: drivers/iio/pressure/mprls0025pa.c 9454 9455HOST AP DRIVER 9456M: Jouni Malinen <j@w1.fi> 9457L: linux-wireless@vger.kernel.org 9458S: Obsolete 9459W: http://w1.fi/hostap-driver.html 9460F: drivers/net/wireless/intersil/hostap/ 9461 9462HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9463L: platform-driver-x86@vger.kernel.org 9464S: Orphan 9465F: drivers/platform/x86/hp/tc1100-wmi.c 9466 9467HP WMI HARDWARE MONITOR DRIVER 9468M: James Seo <james@equiv.tech> 9469L: linux-hwmon@vger.kernel.org 9470S: Maintained 9471F: Documentation/hwmon/hp-wmi-sensors.rst 9472F: drivers/hwmon/hp-wmi-sensors.c 9473 9474HPET: High Precision Event Timers driver 9475M: Clemens Ladisch <clemens@ladisch.de> 9476S: Maintained 9477F: Documentation/timers/hpet.rst 9478F: drivers/char/hpet.c 9479F: include/linux/hpet.h 9480F: include/uapi/linux/hpet.h 9481 9482HPET: x86 9483S: Orphan 9484F: arch/x86/include/asm/hpet.h 9485F: arch/x86/kernel/hpet.c 9486 9487HPFS FILESYSTEM 9488M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9489S: Maintained 9490W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9491F: fs/hpfs/ 9492 9493HSI SUBSYSTEM 9494M: Sebastian Reichel <sre@kernel.org> 9495S: Maintained 9496T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9497F: Documentation/ABI/testing/sysfs-bus-hsi 9498F: Documentation/driver-api/hsi.rst 9499F: drivers/hsi/ 9500F: include/linux/hsi/ 9501F: include/uapi/linux/hsi/ 9502 9503HSO 3G MODEM DRIVER 9504L: linux-usb@vger.kernel.org 9505S: Orphan 9506F: drivers/net/usb/hso.c 9507 9508HSR NETWORK PROTOCOL 9509L: netdev@vger.kernel.org 9510S: Orphan 9511F: net/hsr/ 9512 9513HT16K33 LED CONTROLLER DRIVER 9514M: Robin van der Gracht <robin@protonic.nl> 9515S: Maintained 9516F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9517F: drivers/auxdisplay/ht16k33.c 9518 9519HTCPEN TOUCHSCREEN DRIVER 9520M: Pau Oliva Fora <pof@eslack.org> 9521L: linux-input@vger.kernel.org 9522S: Maintained 9523F: drivers/input/touchscreen/htcpen.c 9524 9525HTE SUBSYSTEM 9526M: Dipen Patel <dipenp@nvidia.com> 9527L: timestamp@lists.linux.dev 9528S: Maintained 9529Q: https://patchwork.kernel.org/project/timestamp/list/ 9530T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9531F: Documentation/devicetree/bindings/timestamp/ 9532F: Documentation/driver-api/hte/ 9533F: drivers/hte/ 9534F: include/linux/hte.h 9535 9536HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9537M: Lorenzo Bianconi <lorenzo@kernel.org> 9538L: linux-iio@vger.kernel.org 9539S: Maintained 9540W: http://www.st.com/ 9541F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9542F: drivers/iio/humidity/hts221* 9543 9544HUAWEI ETHERNET DRIVER 9545M: Cai Huoqing <cai.huoqing@linux.dev> 9546L: netdev@vger.kernel.org 9547S: Maintained 9548F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9549F: drivers/net/ethernet/huawei/hinic/ 9550 9551HUGETLB SUBSYSTEM 9552M: Mike Kravetz <mike.kravetz@oracle.com> 9553M: Muchun Song <muchun.song@linux.dev> 9554L: linux-mm@kvack.org 9555S: Maintained 9556F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9557F: Documentation/admin-guide/mm/hugetlbpage.rst 9558F: Documentation/mm/hugetlbfs_reserv.rst 9559F: Documentation/mm/vmemmap_dedup.rst 9560F: fs/hugetlbfs/ 9561F: include/linux/hugetlb.h 9562F: mm/hugetlb.c 9563F: mm/hugetlb_vmemmap.c 9564F: mm/hugetlb_vmemmap.h 9565 9566HVA ST MEDIA DRIVER 9567M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9568L: linux-media@vger.kernel.org 9569S: Supported 9570W: https://linuxtv.org 9571T: git git://linuxtv.org/media_tree.git 9572F: drivers/media/platform/st/sti/hva 9573 9574HWPOISON MEMORY FAILURE HANDLING 9575M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9576R: Miaohe Lin <linmiaohe@huawei.com> 9577L: linux-mm@kvack.org 9578S: Maintained 9579F: mm/hwpoison-inject.c 9580F: mm/memory-failure.c 9581 9582HYCON HY46XX TOUCHSCREEN SUPPORT 9583M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9584L: linux-input@vger.kernel.org 9585S: Maintained 9586F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9587F: drivers/input/touchscreen/hycon-hy46xx.c 9588 9589HYGON PROCESSOR SUPPORT 9590M: Pu Wen <puwen@hygon.cn> 9591L: linux-kernel@vger.kernel.org 9592S: Maintained 9593F: arch/x86/kernel/cpu/hygon.c 9594 9595HYNIX HI556 SENSOR DRIVER 9596M: Shawn Tu <shawnx.tu@intel.com> 9597L: linux-media@vger.kernel.org 9598S: Maintained 9599T: git git://linuxtv.org/media_tree.git 9600F: drivers/media/i2c/hi556.c 9601 9602HYNIX HI846 SENSOR DRIVER 9603M: Martin Kepplinger <martin.kepplinger@puri.sm> 9604L: linux-media@vger.kernel.org 9605S: Maintained 9606F: drivers/media/i2c/hi846.c 9607 9608HYNIX HI847 SENSOR DRIVER 9609M: Shawn Tu <shawnx.tu@intel.com> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi847.c 9613 9614Hyper-V/Azure CORE AND DRIVERS 9615M: "K. Y. Srinivasan" <kys@microsoft.com> 9616M: Haiyang Zhang <haiyangz@microsoft.com> 9617M: Wei Liu <wei.liu@kernel.org> 9618M: Dexuan Cui <decui@microsoft.com> 9619L: linux-hyperv@vger.kernel.org 9620S: Supported 9621T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9622F: Documentation/ABI/stable/sysfs-bus-vmbus 9623F: Documentation/ABI/testing/debugfs-hyperv 9624F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9625F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9626F: Documentation/virt/hyperv 9627F: arch/arm64/hyperv 9628F: arch/arm64/include/asm/hyperv-tlfs.h 9629F: arch/arm64/include/asm/mshyperv.h 9630F: arch/x86/hyperv 9631F: arch/x86/include/asm/hyperv-tlfs.h 9632F: arch/x86/include/asm/mshyperv.h 9633F: arch/x86/include/asm/trace/hyperv.h 9634F: arch/x86/kernel/cpu/mshyperv.c 9635F: drivers/clocksource/hyperv_timer.c 9636F: drivers/hid/hid-hyperv.c 9637F: drivers/hv/ 9638F: drivers/input/serio/hyperv-keyboard.c 9639F: drivers/iommu/hyperv-iommu.c 9640F: drivers/net/ethernet/microsoft/ 9641F: drivers/net/hyperv/ 9642F: drivers/pci/controller/pci-hyperv-intf.c 9643F: drivers/pci/controller/pci-hyperv.c 9644F: drivers/scsi/storvsc_drv.c 9645F: drivers/uio/uio_hv_generic.c 9646F: drivers/video/fbdev/hyperv_fb.c 9647F: include/asm-generic/hyperv-tlfs.h 9648F: include/asm-generic/mshyperv.h 9649F: include/clocksource/hyperv_timer.h 9650F: include/linux/hyperv.h 9651F: include/net/mana 9652F: include/uapi/linux/hyperv.h 9653F: net/vmw_vsock/hyperv_transport.c 9654F: tools/hv/ 9655 9656HYPERBUS SUPPORT 9657M: Vignesh Raghavendra <vigneshr@ti.com> 9658L: linux-mtd@lists.infradead.org 9659S: Supported 9660Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9661C: irc://irc.oftc.net/mtd 9662T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9663F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9664F: drivers/mtd/hyperbus/ 9665F: include/linux/mtd/hyperbus.h 9666 9667HYPERVISOR VIRTUAL CONSOLE DRIVER 9668L: linuxppc-dev@lists.ozlabs.org 9669S: Odd Fixes 9670F: drivers/tty/hvc/ 9671 9672I2C ACPI SUPPORT 9673M: Mika Westerberg <mika.westerberg@linux.intel.com> 9674L: linux-i2c@vger.kernel.org 9675L: linux-acpi@vger.kernel.org 9676S: Maintained 9677F: drivers/i2c/i2c-core-acpi.c 9678 9679I2C CONTROLLER DRIVER FOR NVIDIA GPU 9680M: Ajay Gupta <ajayg@nvidia.com> 9681L: linux-i2c@vger.kernel.org 9682S: Maintained 9683F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9684F: drivers/i2c/busses/i2c-nvidia-gpu.c 9685 9686I2C MUXES 9687M: Peter Rosin <peda@axentia.se> 9688L: linux-i2c@vger.kernel.org 9689S: Maintained 9690F: Documentation/devicetree/bindings/i2c/i2c-arb* 9691F: Documentation/devicetree/bindings/i2c/i2c-gate* 9692F: Documentation/devicetree/bindings/i2c/i2c-mux* 9693F: Documentation/i2c/i2c-topology.rst 9694F: Documentation/i2c/muxes/ 9695F: drivers/i2c/i2c-mux.c 9696F: drivers/i2c/muxes/ 9697F: include/linux/i2c-mux.h 9698 9699I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9700M: Gregory CLEMENT <gregory.clement@bootlin.com> 9701L: linux-i2c@vger.kernel.org 9702S: Maintained 9703F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9704F: drivers/i2c/busses/i2c-mv64xxx.c 9705 9706I2C OVER PARALLEL PORT 9707M: Jean Delvare <jdelvare@suse.com> 9708L: linux-i2c@vger.kernel.org 9709S: Maintained 9710F: Documentation/i2c/busses/i2c-parport.rst 9711F: drivers/i2c/busses/i2c-parport.c 9712 9713I2C SUBSYSTEM 9714M: Wolfram Sang <wsa@kernel.org> 9715L: linux-i2c@vger.kernel.org 9716S: Maintained 9717W: https://i2c.wiki.kernel.org/ 9718Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9719T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9720F: Documentation/devicetree/bindings/i2c/i2c.txt 9721F: Documentation/i2c/ 9722F: drivers/i2c/* 9723F: include/dt-bindings/i2c/i2c.h 9724F: include/linux/i2c-dev.h 9725F: include/linux/i2c-smbus.h 9726F: include/linux/i2c.h 9727F: include/uapi/linux/i2c-*.h 9728F: include/uapi/linux/i2c.h 9729 9730I2C SUBSYSTEM HOST DRIVERS 9731M: Andi Shyti <andi.shyti@kernel.org> 9732L: linux-i2c@vger.kernel.org 9733S: Maintained 9734W: https://i2c.wiki.kernel.org/ 9735Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9736T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9737F: Documentation/devicetree/bindings/i2c/ 9738F: drivers/i2c/algos/ 9739F: drivers/i2c/busses/ 9740F: include/dt-bindings/i2c/ 9741 9742I2C-TAOS-EVM DRIVER 9743M: Jean Delvare <jdelvare@suse.com> 9744L: linux-i2c@vger.kernel.org 9745S: Maintained 9746F: Documentation/i2c/busses/i2c-taos-evm.rst 9747F: drivers/i2c/busses/i2c-taos-evm.c 9748 9749I2C-TINY-USB DRIVER 9750M: Till Harbaum <till@harbaum.org> 9751L: linux-i2c@vger.kernel.org 9752S: Maintained 9753W: http://www.harbaum.org/till/i2c_tiny_usb 9754F: drivers/i2c/busses/i2c-tiny-usb.c 9755 9756I2C/SMBUS CONTROLLER DRIVERS FOR PC 9757M: Jean Delvare <jdelvare@suse.com> 9758L: linux-i2c@vger.kernel.org 9759S: Maintained 9760F: Documentation/i2c/busses/i2c-ali1535.rst 9761F: Documentation/i2c/busses/i2c-ali1563.rst 9762F: Documentation/i2c/busses/i2c-ali15x3.rst 9763F: Documentation/i2c/busses/i2c-amd756.rst 9764F: Documentation/i2c/busses/i2c-amd8111.rst 9765F: Documentation/i2c/busses/i2c-i801.rst 9766F: Documentation/i2c/busses/i2c-nforce2.rst 9767F: Documentation/i2c/busses/i2c-piix4.rst 9768F: Documentation/i2c/busses/i2c-sis5595.rst 9769F: Documentation/i2c/busses/i2c-sis630.rst 9770F: Documentation/i2c/busses/i2c-sis96x.rst 9771F: Documentation/i2c/busses/i2c-via.rst 9772F: Documentation/i2c/busses/i2c-viapro.rst 9773F: drivers/i2c/busses/i2c-ali1535.c 9774F: drivers/i2c/busses/i2c-ali1563.c 9775F: drivers/i2c/busses/i2c-ali15x3.c 9776F: drivers/i2c/busses/i2c-amd756-s4882.c 9777F: drivers/i2c/busses/i2c-amd756.c 9778F: drivers/i2c/busses/i2c-amd8111.c 9779F: drivers/i2c/busses/i2c-i801.c 9780F: drivers/i2c/busses/i2c-isch.c 9781F: drivers/i2c/busses/i2c-nforce2-s4985.c 9782F: drivers/i2c/busses/i2c-nforce2.c 9783F: drivers/i2c/busses/i2c-piix4.c 9784F: drivers/i2c/busses/i2c-sis5595.c 9785F: drivers/i2c/busses/i2c-sis630.c 9786F: drivers/i2c/busses/i2c-sis96x.c 9787F: drivers/i2c/busses/i2c-via.c 9788F: drivers/i2c/busses/i2c-viapro.c 9789 9790I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9791M: Hans de Goede <hdegoede@redhat.com> 9792L: linux-i2c@vger.kernel.org 9793S: Maintained 9794F: drivers/i2c/busses/i2c-cht-wc.c 9795 9796I2C/SMBUS ISMT DRIVER 9797M: Seth Heasley <seth.heasley@intel.com> 9798M: Neil Horman <nhorman@tuxdriver.com> 9799L: linux-i2c@vger.kernel.org 9800F: Documentation/i2c/busses/i2c-ismt.rst 9801F: drivers/i2c/busses/i2c-ismt.c 9802 9803I2C/SMBUS STUB DRIVER 9804M: Jean Delvare <jdelvare@suse.com> 9805L: linux-i2c@vger.kernel.org 9806S: Maintained 9807F: drivers/i2c/i2c-stub.c 9808 9809I3C DRIVER FOR ASPEED AST2600 9810M: Jeremy Kerr <jk@codeconstruct.com.au> 9811S: Maintained 9812F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9813F: drivers/i3c/master/ast2600-i3c-master.c 9814 9815I3C DRIVER FOR CADENCE I3C MASTER IP 9816M: Przemysław Gaj <pgaj@cadence.com> 9817S: Maintained 9818F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9819F: drivers/i3c/master/i3c-master-cdns.c 9820 9821I3C DRIVER FOR SYNOPSYS DESIGNWARE 9822S: Orphan 9823F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9824F: drivers/i3c/master/dw* 9825 9826I3C SUBSYSTEM 9827M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9828L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9829S: Maintained 9830C: irc://chat.freenode.net/linux-i3c 9831T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9832F: Documentation/ABI/testing/sysfs-bus-i3c 9833F: Documentation/devicetree/bindings/i3c/ 9834F: Documentation/driver-api/i3c 9835F: drivers/i3c/ 9836F: include/linux/i3c/ 9837 9838IA64 (Itanium) PLATFORM 9839L: linux-ia64@vger.kernel.org 9840S: Orphan 9841F: Documentation/arch/ia64/ 9842F: arch/ia64/ 9843 9844IBM Operation Panel Input Driver 9845M: Eddie James <eajames@linux.ibm.com> 9846L: linux-input@vger.kernel.org 9847S: Maintained 9848F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9849F: drivers/input/misc/ibm-panel.c 9850 9851IBM Power 842 compression accelerator 9852M: Haren Myneni <haren@us.ibm.com> 9853S: Supported 9854F: crypto/842.c 9855F: drivers/crypto/nx/Kconfig 9856F: drivers/crypto/nx/Makefile 9857F: drivers/crypto/nx/nx-842* 9858F: include/linux/sw842.h 9859F: lib/842/ 9860 9861IBM Power in-Nest Crypto Acceleration 9862M: Breno Leitão <leitao@debian.org> 9863M: Nayna Jain <nayna@linux.ibm.com> 9864M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9865L: linux-crypto@vger.kernel.org 9866S: Supported 9867F: drivers/crypto/nx/Kconfig 9868F: drivers/crypto/nx/Makefile 9869F: drivers/crypto/nx/nx-aes* 9870F: drivers/crypto/nx/nx-sha* 9871F: drivers/crypto/nx/nx.* 9872F: drivers/crypto/nx/nx_csbcpb.h 9873F: drivers/crypto/nx/nx_debugfs.c 9874 9875IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9876M: Tyrel Datwyler <tyreld@linux.ibm.com> 9877L: linux-pci@vger.kernel.org 9878L: linuxppc-dev@lists.ozlabs.org 9879S: Supported 9880F: drivers/pci/hotplug/rpadlpar* 9881 9882IBM Power Linux RAID adapter 9883M: Brian King <brking@us.ibm.com> 9884S: Supported 9885F: drivers/scsi/ipr.* 9886 9887IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9888M: Tyrel Datwyler <tyreld@linux.ibm.com> 9889L: linux-pci@vger.kernel.org 9890L: linuxppc-dev@lists.ozlabs.org 9891S: Supported 9892F: drivers/pci/hotplug/rpaphp* 9893 9894IBM Power SRIOV Virtual NIC Device Driver 9895M: Haren Myneni <haren@linux.ibm.com> 9896M: Rick Lindsley <ricklind@linux.ibm.com> 9897R: Nick Child <nnac123@linux.ibm.com> 9898R: Dany Madden <danymadden@us.ibm.com> 9899R: Thomas Falcon <tlfalcon@linux.ibm.com> 9900L: netdev@vger.kernel.org 9901S: Supported 9902F: drivers/net/ethernet/ibm/ibmvnic.* 9903 9904IBM Power VFIO Support 9905M: Timothy Pearson <tpearson@raptorengineering.com> 9906S: Supported 9907F: drivers/vfio/vfio_iommu_spapr_tce.c 9908 9909IBM Power Virtual Ethernet Device Driver 9910M: Nick Child <nnac123@linux.ibm.com> 9911L: netdev@vger.kernel.org 9912S: Supported 9913F: drivers/net/ethernet/ibm/ibmveth.* 9914 9915IBM Power Virtual FC Device Drivers 9916M: Tyrel Datwyler <tyreld@linux.ibm.com> 9917L: linux-scsi@vger.kernel.org 9918S: Supported 9919F: drivers/scsi/ibmvscsi/ibmvfc* 9920 9921IBM Power Virtual Management Channel Driver 9922M: Brad Warrum <bwarrum@linux.ibm.com> 9923M: Ritu Agarwal <rituagar@linux.ibm.com> 9924S: Supported 9925F: drivers/misc/ibmvmc.* 9926 9927IBM Power Virtual SCSI Device Drivers 9928M: Tyrel Datwyler <tyreld@linux.ibm.com> 9929L: linux-scsi@vger.kernel.org 9930S: Supported 9931F: drivers/scsi/ibmvscsi/ibmvscsi* 9932F: include/scsi/viosrp.h 9933 9934IBM Power Virtual SCSI Device Target Driver 9935M: Michael Cyr <mikecyr@linux.ibm.com> 9936L: linux-scsi@vger.kernel.org 9937L: target-devel@vger.kernel.org 9938S: Supported 9939F: drivers/scsi/ibmvscsi_tgt/ 9940 9941IBM Power VMX Cryptographic instructions 9942M: Breno Leitão <leitao@debian.org> 9943M: Nayna Jain <nayna@linux.ibm.com> 9944M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9945L: linux-crypto@vger.kernel.org 9946S: Supported 9947F: drivers/crypto/vmx/Kconfig 9948F: drivers/crypto/vmx/Makefile 9949F: drivers/crypto/vmx/aes* 9950F: drivers/crypto/vmx/ghash* 9951F: drivers/crypto/vmx/ppc-xlate.pl 9952F: drivers/crypto/vmx/vmx.c 9953 9954IBM ServeRAID RAID DRIVER 9955S: Orphan 9956F: drivers/scsi/ips.* 9957 9958ICH LPC AND GPIO DRIVER 9959M: Peter Tyser <ptyser@xes-inc.com> 9960S: Maintained 9961F: drivers/gpio/gpio-ich.c 9962F: drivers/mfd/lpc_ich.c 9963 9964ICY I2C DRIVER 9965M: Max Staudt <max@enpas.org> 9966L: linux-i2c@vger.kernel.org 9967S: Maintained 9968F: drivers/i2c/busses/i2c-icy.c 9969 9970IDEAPAD LAPTOP EXTRAS DRIVER 9971M: Ike Panhc <ike.pan@canonical.com> 9972L: platform-driver-x86@vger.kernel.org 9973S: Maintained 9974W: http://launchpad.net/ideapad-laptop 9975F: drivers/platform/x86/ideapad-laptop.c 9976 9977IDEAPAD LAPTOP SLIDEBAR DRIVER 9978M: Andrey Moiseev <o2g.org.ru@gmail.com> 9979L: linux-input@vger.kernel.org 9980S: Maintained 9981W: https://github.com/o2genum/ideapad-slidebar 9982F: drivers/input/misc/ideapad_slidebar.c 9983 9984IDMAPPED MOUNTS 9985M: Christian Brauner <brauner@kernel.org> 9986M: Seth Forshee <sforshee@kernel.org> 9987L: linux-fsdevel@vger.kernel.org 9988S: Maintained 9989T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9990F: Documentation/filesystems/idmappings.rst 9991F: include/linux/mnt_idmapping.* 9992F: tools/testing/selftests/mount_setattr/ 9993 9994IDT VersaClock 5 CLOCK DRIVER 9995M: Luca Ceresoli <luca@lucaceresoli.net> 9996S: Maintained 9997F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9998F: drivers/clk/clk-versaclock5.c 9999 10000IEEE 802.15.4 SUBSYSTEM 10001M: Alexander Aring <alex.aring@gmail.com> 10002M: Stefan Schmidt <stefan@datenfreihafen.org> 10003M: Miquel Raynal <miquel.raynal@bootlin.com> 10004L: linux-wpan@vger.kernel.org 10005S: Maintained 10006W: https://linux-wpan.org/ 10007Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10008T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10009T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10010F: Documentation/networking/ieee802154.rst 10011F: drivers/net/ieee802154/ 10012F: include/linux/ieee802154.h 10013F: include/linux/nl802154.h 10014F: include/net/af_ieee802154.h 10015F: include/net/cfg802154.h 10016F: include/net/ieee802154_netdev.h 10017F: include/net/mac802154.h 10018F: include/net/nl802154.h 10019F: net/ieee802154/ 10020F: net/mac802154/ 10021 10022IFCVF VIRTIO DATA PATH ACCELERATOR 10023R: Zhu Lingshan <lingshan.zhu@intel.com> 10024F: drivers/vdpa/ifcvf/ 10025 10026IFE PROTOCOL 10027M: Yotam Gigi <yotam.gi@gmail.com> 10028M: Jamal Hadi Salim <jhs@mojatatu.com> 10029F: include/net/ife.h 10030F: include/uapi/linux/ife.h 10031F: net/ife 10032 10033IGORPLUG-USB IR RECEIVER 10034M: Sean Young <sean@mess.org> 10035L: linux-media@vger.kernel.org 10036S: Maintained 10037F: drivers/media/rc/igorplugusb.c 10038 10039IGUANAWORKS USB IR TRANSCEIVER 10040M: Sean Young <sean@mess.org> 10041L: linux-media@vger.kernel.org 10042S: Maintained 10043F: drivers/media/rc/iguanair.c 10044 10045IIO DIGITAL POTENTIOMETER DAC 10046M: Peter Rosin <peda@axentia.se> 10047L: linux-iio@vger.kernel.org 10048S: Maintained 10049F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10050F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10051F: drivers/iio/dac/dpot-dac.c 10052 10053IIO ENVELOPE DETECTOR 10054M: Peter Rosin <peda@axentia.se> 10055L: linux-iio@vger.kernel.org 10056S: Maintained 10057F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10058F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10059F: drivers/iio/adc/envelope-detector.c 10060 10061IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10062M: Matti Vaittinen <mazziesaccount@gmail.com> 10063L: linux-iio@vger.kernel.org 10064S: Maintained 10065F: drivers/iio/light/gain-time-scale-helper.c 10066F: drivers/iio/light/gain-time-scale-helper.h 10067 10068IIO MULTIPLEXER 10069M: Peter Rosin <peda@axentia.se> 10070L: linux-iio@vger.kernel.org 10071S: Maintained 10072F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10073F: drivers/iio/multiplexer/iio-mux.c 10074 10075IIO SCMI BASED DRIVER 10076M: Jyoti Bhayana <jbhayana@google.com> 10077L: linux-iio@vger.kernel.org 10078S: Maintained 10079F: drivers/iio/common/scmi_sensors/scmi_iio.c 10080 10081IIO SUBSYSTEM AND DRIVERS 10082M: Jonathan Cameron <jic23@kernel.org> 10083R: Lars-Peter Clausen <lars@metafoo.de> 10084L: linux-iio@vger.kernel.org 10085S: Maintained 10086T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10087F: Documentation/ABI/testing/configfs-iio* 10088F: Documentation/ABI/testing/sysfs-bus-iio* 10089F: Documentation/devicetree/bindings/iio/ 10090F: drivers/iio/ 10091F: drivers/staging/iio/ 10092F: include/dt-bindings/iio/ 10093F: include/linux/iio/ 10094F: tools/iio/ 10095 10096IIO UNIT CONVERTER 10097M: Peter Rosin <peda@axentia.se> 10098L: linux-iio@vger.kernel.org 10099S: Maintained 10100F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10101F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10102F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10103F: drivers/iio/afe/iio-rescale.c 10104 10105IKANOS/ADI EAGLE ADSL USB DRIVER 10106M: Matthieu Castet <castet.matthieu@free.fr> 10107M: Stanislaw Gruszka <stf_xl@wp.pl> 10108S: Maintained 10109F: drivers/usb/atm/ueagle-atm.c 10110 10111IMAGIS TOUCHSCREEN DRIVER 10112M: Markuss Broks <markuss.broks@gmail.com> 10113S: Maintained 10114F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10115F: drivers/input/touchscreen/imagis.c 10116 10117IMGTEC ASCII LCD DRIVER 10118M: Paul Burton <paulburton@kernel.org> 10119S: Maintained 10120F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10121F: drivers/auxdisplay/img-ascii-lcd.c 10122 10123IMGTEC IR DECODER DRIVER 10124S: Orphan 10125F: drivers/media/rc/img-ir/ 10126 10127IMON SOUNDGRAPH USB IR RECEIVER 10128M: Sean Young <sean@mess.org> 10129L: linux-media@vger.kernel.org 10130S: Maintained 10131F: drivers/media/rc/imon.c 10132F: drivers/media/rc/imon_raw.c 10133 10134IMS TWINTURBO FRAMEBUFFER DRIVER 10135L: linux-fbdev@vger.kernel.org 10136S: Orphan 10137F: drivers/video/fbdev/imsttfb.c 10138 10139INA209 HARDWARE MONITOR DRIVER 10140M: Guenter Roeck <linux@roeck-us.net> 10141L: linux-hwmon@vger.kernel.org 10142S: Maintained 10143F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10144F: Documentation/hwmon/ina209.rst 10145F: drivers/hwmon/ina209.c 10146 10147INA2XX HARDWARE MONITOR DRIVER 10148M: Guenter Roeck <linux@roeck-us.net> 10149L: linux-hwmon@vger.kernel.org 10150S: Maintained 10151F: Documentation/hwmon/ina2xx.rst 10152F: drivers/hwmon/ina2xx.c 10153F: include/linux/platform_data/ina2xx.h 10154 10155INDEX OF FURTHER KERNEL DOCUMENTATION 10156M: Carlos Bilbao <carlos.bilbao@amd.com> 10157S: Maintained 10158F: Documentation/process/kernel-docs.rst 10159 10160INDUSTRY PACK SUBSYSTEM (IPACK) 10161M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10162M: Jens Taprogge <jens.taprogge@taprogge.org> 10163M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10164L: industrypack-devel@lists.sourceforge.net 10165S: Maintained 10166W: http://industrypack.sourceforge.net 10167F: drivers/ipack/ 10168 10169INFINEON DPS310 Driver 10170M: Eddie James <eajames@linux.ibm.com> 10171L: linux-iio@vger.kernel.org 10172S: Maintained 10173F: drivers/iio/pressure/dps310.c 10174 10175INFINEON PEB2466 ASoC CODEC 10176M: Herve Codina <herve.codina@bootlin.com> 10177L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10178S: Maintained 10179F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10180F: sound/soc/codecs/peb2466.c 10181 10182INFINIBAND SUBSYSTEM 10183M: Jason Gunthorpe <jgg@nvidia.com> 10184M: Leon Romanovsky <leonro@nvidia.com> 10185L: linux-rdma@vger.kernel.org 10186S: Supported 10187W: https://github.com/linux-rdma/rdma-core 10188Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10189T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10190F: Documentation/devicetree/bindings/infiniband/ 10191F: Documentation/infiniband/ 10192F: drivers/infiniband/ 10193F: include/rdma/ 10194F: include/trace/events/ib_mad.h 10195F: include/trace/events/ib_umad.h 10196F: include/trace/misc/rdma.h 10197F: include/uapi/linux/if_infiniband.h 10198F: include/uapi/rdma/ 10199F: samples/bpf/ibumad_kern.c 10200F: samples/bpf/ibumad_user.c 10201 10202INGENIC JZ4780 NAND DRIVER 10203M: Harvey Hunt <harveyhuntnexus@gmail.com> 10204L: linux-mtd@lists.infradead.org 10205L: linux-mips@vger.kernel.org 10206S: Maintained 10207F: drivers/mtd/nand/raw/ingenic/ 10208 10209INGENIC JZ47xx SoCs 10210M: Paul Cercueil <paul@crapouillou.net> 10211L: linux-mips@vger.kernel.org 10212S: Maintained 10213F: arch/mips/boot/dts/ingenic/ 10214F: arch/mips/generic/board-ingenic.c 10215F: arch/mips/include/asm/mach-ingenic/ 10216F: arch/mips/ingenic/Kconfig 10217F: drivers/clk/ingenic/ 10218F: drivers/dma/dma-jz4780.c 10219F: drivers/gpu/drm/ingenic/ 10220F: drivers/i2c/busses/i2c-jz4780.c 10221F: drivers/iio/adc/ingenic-adc.c 10222F: drivers/irqchip/irq-ingenic.c 10223F: drivers/memory/jz4780-nemc.c 10224F: drivers/mmc/host/jz4740_mmc.c 10225F: drivers/mtd/nand/raw/ingenic/ 10226F: drivers/pinctrl/pinctrl-ingenic.c 10227F: drivers/power/supply/ingenic-battery.c 10228F: drivers/pwm/pwm-jz4740.c 10229F: drivers/remoteproc/ingenic_rproc.c 10230F: drivers/rtc/rtc-jz4740.c 10231F: drivers/tty/serial/8250/8250_ingenic.c 10232F: drivers/usb/musb/jz4740.c 10233F: drivers/watchdog/jz4740_wdt.c 10234F: include/dt-bindings/iio/adc/ingenic,adc.h 10235F: include/linux/mfd/ingenic-tcu.h 10236F: sound/soc/codecs/jz47* 10237F: sound/soc/jz4740/ 10238 10239INJOINIC IP5xxx POWER BANK IC DRIVER 10240M: Samuel Holland <samuel@sholland.org> 10241S: Maintained 10242F: drivers/power/supply/ip5xxx_power.c 10243 10244INOTIFY 10245M: Jan Kara <jack@suse.cz> 10246R: Amir Goldstein <amir73il@gmail.com> 10247L: linux-fsdevel@vger.kernel.org 10248S: Maintained 10249F: Documentation/filesystems/inotify.rst 10250F: fs/notify/inotify/ 10251F: include/linux/inotify.h 10252F: include/uapi/linux/inotify.h 10253 10254INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10255M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10256L: linux-input@vger.kernel.org 10257S: Maintained 10258Q: http://patchwork.kernel.org/project/linux-input/list/ 10259T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10260F: Documentation/devicetree/bindings/input/ 10261F: Documentation/devicetree/bindings/serio/ 10262F: Documentation/input/ 10263F: drivers/input/ 10264F: include/dt-bindings/input/ 10265F: include/linux/input.h 10266F: include/linux/input/ 10267F: include/uapi/linux/input-event-codes.h 10268F: include/uapi/linux/input.h 10269 10270INPUT MULTITOUCH (MT) PROTOCOL 10271M: Henrik Rydberg <rydberg@bitmath.org> 10272L: linux-input@vger.kernel.org 10273S: Odd fixes 10274F: Documentation/input/multi-touch-protocol.rst 10275F: drivers/input/input-mt.c 10276K: \b(ABS|SYN)_MT_ 10277 10278INSIDE SECURE CRYPTO DRIVER 10279M: Antoine Tenart <atenart@kernel.org> 10280L: linux-crypto@vger.kernel.org 10281S: Maintained 10282F: drivers/crypto/inside-secure/ 10283 10284INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10285M: Mimi Zohar <zohar@linux.ibm.com> 10286M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10287L: linux-integrity@vger.kernel.org 10288S: Supported 10289T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10290F: security/integrity/ 10291F: security/integrity/ima/ 10292 10293INTEL 810/815 FRAMEBUFFER DRIVER 10294M: Antonino Daplas <adaplas@gmail.com> 10295L: linux-fbdev@vger.kernel.org 10296S: Maintained 10297F: drivers/video/fbdev/i810/ 10298 10299INTEL 8254 COUNTER DRIVER 10300M: William Breathitt Gray <william.gray@linaro.org> 10301L: linux-iio@vger.kernel.org 10302S: Maintained 10303F: drivers/counter/i8254.c 10304F: include/linux/i8254.h 10305 10306INTEL 8255 GPIO DRIVER 10307M: William Breathitt Gray <william.gray@linaro.org> 10308L: linux-gpio@vger.kernel.org 10309S: Maintained 10310F: drivers/gpio/gpio-i8255.c 10311F: drivers/gpio/gpio-i8255.h 10312 10313INTEL ASoC DRIVERS 10314M: Cezary Rojewski <cezary.rojewski@intel.com> 10315M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10316M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10317M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10318M: Bard Liao <yung-chuan.liao@linux.intel.com> 10319M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10320M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10321L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10322S: Supported 10323F: sound/soc/intel/ 10324 10325INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10326M: Hans de Goede <hdegoede@redhat.com> 10327L: platform-driver-x86@vger.kernel.org 10328S: Maintained 10329F: drivers/platform/x86/intel/atomisp2/pm.c 10330 10331INTEL ATOMISP2 LED DRIVER 10332M: Hans de Goede <hdegoede@redhat.com> 10333L: platform-driver-x86@vger.kernel.org 10334S: Maintained 10335F: drivers/platform/x86/intel/atomisp2/led.c 10336 10337INTEL BIOS SAR INT1092 DRIVER 10338M: Shravan Sudhakar <s.shravan@intel.com> 10339M: Intel Corporation <linuxwwan@intel.com> 10340L: platform-driver-x86@vger.kernel.org 10341S: Maintained 10342F: drivers/platform/x86/intel/int1092/ 10343 10344INTEL BROXTON PMC DRIVER 10345M: Mika Westerberg <mika.westerberg@linux.intel.com> 10346M: Zha Qipeng <qipeng.zha@intel.com> 10347S: Maintained 10348F: drivers/mfd/intel_pmc_bxt.c 10349F: include/linux/mfd/intel_pmc_bxt.h 10350 10351INTEL C600 SERIES SAS CONTROLLER DRIVER 10352M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10353L: linux-scsi@vger.kernel.org 10354S: Supported 10355T: git git://git.code.sf.net/p/intel-sas/isci 10356F: drivers/scsi/isci/ 10357 10358INTEL CPU family model numbers 10359M: Tony Luck <tony.luck@intel.com> 10360M: x86@kernel.org 10361L: linux-kernel@vger.kernel.org 10362S: Supported 10363F: arch/x86/include/asm/intel-family.h 10364 10365INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10366M: Jani Nikula <jani.nikula@linux.intel.com> 10367M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10368M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10369M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10370L: intel-gfx@lists.freedesktop.org 10371S: Supported 10372W: https://01.org/linuxgraphics/ 10373Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10374B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10375C: irc://irc.oftc.net/intel-gfx 10376T: git git://anongit.freedesktop.org/drm-intel 10377F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10378F: Documentation/gpu/i915.rst 10379F: drivers/gpu/drm/i915/ 10380F: include/drm/i915* 10381F: include/uapi/drm/i915_drm.h 10382 10383INTEL ETHERNET DRIVERS 10384M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10385M: Tony Nguyen <anthony.l.nguyen@intel.com> 10386L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10387S: Supported 10388W: https://www.intel.com/content/www/us/en/support.html 10389Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10390T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10392F: Documentation/networking/device_drivers/ethernet/intel/ 10393F: drivers/net/ethernet/intel/ 10394F: drivers/net/ethernet/intel/*/ 10395F: include/linux/avf/virtchnl.h 10396F: include/linux/net/intel/iidc.h 10397 10398INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10399M: Mustafa Ismail <mustafa.ismail@intel.com> 10400M: Shiraz Saleem <shiraz.saleem@intel.com> 10401L: linux-rdma@vger.kernel.org 10402S: Supported 10403F: drivers/infiniband/hw/irdma/ 10404F: include/uapi/rdma/irdma-abi.h 10405 10406INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10407M: Maik Broemme <mbroemme@libmpq.org> 10408L: linux-fbdev@vger.kernel.org 10409S: Maintained 10410F: Documentation/fb/intelfb.rst 10411F: drivers/video/fbdev/intelfb/ 10412 10413INTEL GPIO DRIVERS 10414M: Andy Shevchenko <andy@kernel.org> 10415L: linux-gpio@vger.kernel.org 10416S: Supported 10417T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10418F: drivers/gpio/gpio-elkhartlake.c 10419F: drivers/gpio/gpio-ich.c 10420F: drivers/gpio/gpio-merrifield.c 10421F: drivers/gpio/gpio-ml-ioh.c 10422F: drivers/gpio/gpio-pch.c 10423F: drivers/gpio/gpio-sch.c 10424F: drivers/gpio/gpio-sodaville.c 10425F: drivers/gpio/gpio-tangier.c 10426 10427INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10428M: Zhenyu Wang <zhenyuw@linux.intel.com> 10429M: Zhi Wang <zhi.a.wang@intel.com> 10430L: intel-gvt-dev@lists.freedesktop.org 10431L: intel-gfx@lists.freedesktop.org 10432S: Supported 10433W: https://01.org/igvt-g 10434T: git https://github.com/intel/gvt-linux.git 10435F: drivers/gpu/drm/i915/gvt/ 10436 10437INTEL HID EVENT DRIVER 10438M: Alex Hung <alexhung@gmail.com> 10439L: platform-driver-x86@vger.kernel.org 10440S: Maintained 10441F: drivers/platform/x86/intel/hid.c 10442 10443INTEL I/OAT DMA DRIVER 10444M: Dave Jiang <dave.jiang@intel.com> 10445R: Dan Williams <dan.j.williams@intel.com> 10446L: dmaengine@vger.kernel.org 10447S: Supported 10448Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10449F: drivers/dma/ioat* 10450 10451INTEL IDLE DRIVER 10452M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10453M: Len Brown <lenb@kernel.org> 10454L: linux-pm@vger.kernel.org 10455S: Supported 10456B: https://bugzilla.kernel.org 10457T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10458F: drivers/idle/intel_idle.c 10459 10460INTEL IDXD DRIVER 10461M: Fenghua Yu <fenghua.yu@intel.com> 10462M: Dave Jiang <dave.jiang@intel.com> 10463L: dmaengine@vger.kernel.org 10464S: Supported 10465F: drivers/dma/idxd/* 10466F: include/uapi/linux/idxd.h 10467 10468INTEL IN FIELD SCAN (IFS) DEVICE 10469M: Jithu Joseph <jithu.joseph@intel.com> 10470R: Ashok Raj <ashok.raj@intel.com> 10471R: Tony Luck <tony.luck@intel.com> 10472S: Maintained 10473F: drivers/platform/x86/intel/ifs 10474F: include/trace/events/intel_ifs.h 10475 10476INTEL INTEGRATED SENSOR HUB DRIVER 10477M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10478M: Jiri Kosina <jikos@kernel.org> 10479L: linux-input@vger.kernel.org 10480S: Maintained 10481F: drivers/hid/intel-ish-hid/ 10482 10483INTEL IOMMU (VT-d) 10484M: David Woodhouse <dwmw2@infradead.org> 10485M: Lu Baolu <baolu.lu@linux.intel.com> 10486L: iommu@lists.linux.dev 10487S: Supported 10488T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10489F: drivers/iommu/intel/ 10490 10491INTEL IPU3 CSI-2 CIO2 DRIVER 10492M: Yong Zhi <yong.zhi@intel.com> 10493M: Sakari Ailus <sakari.ailus@linux.intel.com> 10494M: Bingbu Cao <bingbu.cao@intel.com> 10495M: Dan Scally <djrscally@gmail.com> 10496R: Tianshu Qiu <tian.shu.qiu@intel.com> 10497L: linux-media@vger.kernel.org 10498S: Maintained 10499T: git git://linuxtv.org/media_tree.git 10500F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10501F: drivers/media/pci/intel/ipu3/ 10502 10503INTEL IPU3 CSI-2 IMGU DRIVER 10504M: Sakari Ailus <sakari.ailus@linux.intel.com> 10505R: Bingbu Cao <bingbu.cao@intel.com> 10506R: Tianshu Qiu <tian.shu.qiu@intel.com> 10507L: linux-media@vger.kernel.org 10508S: Maintained 10509F: Documentation/admin-guide/media/ipu3.rst 10510F: Documentation/admin-guide/media/ipu3_rcb.svg 10511F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10512F: drivers/staging/media/ipu3/ 10513 10514INTEL ISHTP ECLITE DRIVER 10515M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10516L: platform-driver-x86@vger.kernel.org 10517S: Supported 10518F: drivers/platform/x86/intel/ishtp_eclite.c 10519 10520INTEL IXP4XX CRYPTO SUPPORT 10521M: Corentin Labbe <clabbe@baylibre.com> 10522L: linux-crypto@vger.kernel.org 10523S: Maintained 10524F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10525 10526INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10527M: Krzysztof Halasa <khalasa@piap.pl> 10528S: Maintained 10529F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10530F: drivers/net/wan/ixp4xx_hss.c 10531F: drivers/soc/ixp4xx/ixp4xx-npe.c 10532F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10533F: include/linux/soc/ixp4xx/npe.h 10534F: include/linux/soc/ixp4xx/qmgr.h 10535 10536INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10537M: Deepak Saxena <dsaxena@plexity.net> 10538S: Maintained 10539F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10540F: drivers/char/hw_random/ixp4xx-rng.c 10541 10542INTEL KEEM BAY DRM DRIVER 10543M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10544M: Edmund Dea <edmund.j.dea@intel.com> 10545S: Maintained 10546F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10547F: drivers/gpu/drm/kmb/ 10548 10549INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10550M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10551S: Maintained 10552F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10553F: drivers/crypto/intel/keembay/Kconfig 10554F: drivers/crypto/intel/keembay/Makefile 10555F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10556F: drivers/crypto/intel/keembay/ocs-aes.c 10557F: drivers/crypto/intel/keembay/ocs-aes.h 10558 10559INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10560M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10561M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10562M: Mark Gross <mgross@linux.intel.com> 10563S: Maintained 10564F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10565F: drivers/crypto/intel/keembay/Kconfig 10566F: drivers/crypto/intel/keembay/Makefile 10567F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10568 10569INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10570M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10571M: Declan Murphy <declan.murphy@intel.com> 10572S: Maintained 10573F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10574F: drivers/crypto/intel/keembay/Kconfig 10575F: drivers/crypto/intel/keembay/Makefile 10576F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10577F: drivers/crypto/intel/keembay/ocs-hcu.c 10578F: drivers/crypto/intel/keembay/ocs-hcu.h 10579 10580INTEL MANAGEMENT ENGINE (mei) 10581M: Tomas Winkler <tomas.winkler@intel.com> 10582L: linux-kernel@vger.kernel.org 10583S: Supported 10584F: Documentation/driver-api/mei/* 10585F: drivers/misc/mei/ 10586F: drivers/watchdog/mei_wdt.c 10587F: include/linux/mei_aux.h 10588F: include/linux/mei_cl_bus.h 10589F: include/uapi/linux/mei.h 10590F: include/uapi/linux/mei_uuid.h 10591F: include/uapi/linux/uuid.h 10592F: samples/mei/* 10593 10594INTEL MAX 10 BMC MFD DRIVER 10595M: Xu Yilun <yilun.xu@intel.com> 10596R: Tom Rix <trix@redhat.com> 10597S: Maintained 10598F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10599F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10600F: drivers/hwmon/intel-m10-bmc-hwmon.c 10601F: drivers/mfd/intel-m10-bmc* 10602F: include/linux/mfd/intel-m10-bmc.h 10603 10604INTEL MAX10 BMC SECURE UPDATES 10605M: Russ Weight <russell.h.weight@intel.com> 10606L: linux-fpga@vger.kernel.org 10607S: Maintained 10608F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10609F: drivers/fpga/intel-m10-bmc-sec-update.c 10610 10611INTEL P-Unit IPC DRIVER 10612M: Zha Qipeng <qipeng.zha@intel.com> 10613L: platform-driver-x86@vger.kernel.org 10614S: Maintained 10615F: arch/x86/include/asm/intel_punit_ipc.h 10616F: drivers/platform/x86/intel/punit_ipc.c 10617 10618INTEL PMC CORE DRIVER 10619M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10620M: David E Box <david.e.box@intel.com> 10621L: platform-driver-x86@vger.kernel.org 10622S: Maintained 10623F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10624F: drivers/platform/x86/intel/pmc/ 10625 10626INTEL PMIC GPIO DRIVERS 10627M: Andy Shevchenko <andy@kernel.org> 10628S: Supported 10629T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10630F: drivers/gpio/gpio-*cove.c 10631 10632INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10633M: Andy Shevchenko <andy@kernel.org> 10634S: Supported 10635F: drivers/mfd/intel_soc_pmic* 10636F: include/linux/mfd/intel_soc_pmic* 10637 10638INTEL PMT DRIVERS 10639M: David E. Box <david.e.box@linux.intel.com> 10640S: Supported 10641F: drivers/platform/x86/intel/pmt/ 10642 10643INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10644M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10645L: linux-wireless@vger.kernel.org 10646S: Maintained 10647F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10648F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10649F: drivers/net/wireless/intel/ipw2x00/ 10650 10651INTEL PSTATE DRIVER 10652M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10653M: Len Brown <lenb@kernel.org> 10654L: linux-pm@vger.kernel.org 10655S: Supported 10656F: drivers/cpufreq/intel_pstate.c 10657 10658INTEL PTP DFL ToD DRIVER 10659M: Tianfei Zhang <tianfei.zhang@intel.com> 10660L: linux-fpga@vger.kernel.org 10661L: netdev@vger.kernel.org 10662S: Maintained 10663F: drivers/ptp/ptp_dfl_tod.c 10664 10665INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10666M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10667L: linux-iio@vger.kernel.org 10668F: drivers/counter/intel-qep.c 10669 10670INTEL SCU DRIVERS 10671M: Mika Westerberg <mika.westerberg@linux.intel.com> 10672S: Maintained 10673F: arch/x86/include/asm/intel_scu_ipc.h 10674F: drivers/platform/x86/intel_scu_* 10675 10676INTEL SDSI DRIVER 10677M: David E. Box <david.e.box@linux.intel.com> 10678S: Supported 10679F: drivers/platform/x86/intel/sdsi.c 10680F: tools/arch/x86/intel_sdsi/ 10681F: tools/testing/selftests/drivers/sdsi/ 10682 10683INTEL SGX 10684M: Jarkko Sakkinen <jarkko@kernel.org> 10685R: Dave Hansen <dave.hansen@linux.intel.com> 10686L: linux-sgx@vger.kernel.org 10687S: Supported 10688Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10689T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10690F: Documentation/arch/x86/sgx.rst 10691F: arch/x86/entry/vdso/vsgx.S 10692F: arch/x86/include/asm/sgx.h 10693F: arch/x86/include/uapi/asm/sgx.h 10694F: arch/x86/kernel/cpu/sgx/* 10695F: tools/testing/selftests/sgx/* 10696K: \bSGX_ 10697 10698INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10699M: Daniel Scally <djrscally@gmail.com> 10700S: Maintained 10701F: drivers/platform/x86/intel/int3472/ 10702 10703INTEL SPEED SELECT TECHNOLOGY 10704M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10705L: platform-driver-x86@vger.kernel.org 10706S: Maintained 10707F: drivers/platform/x86/intel/speed_select_if/ 10708F: include/uapi/linux/isst_if.h 10709F: tools/power/x86/intel-speed-select/ 10710 10711INTEL STRATIX10 FIRMWARE DRIVERS 10712M: Dinh Nguyen <dinguyen@kernel.org> 10713L: linux-kernel@vger.kernel.org 10714S: Maintained 10715T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10716F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10717F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10718F: drivers/firmware/stratix10-rsu.c 10719F: drivers/firmware/stratix10-svc.c 10720F: include/linux/firmware/intel/stratix10-smc.h 10721F: include/linux/firmware/intel/stratix10-svc-client.h 10722 10723INTEL TELEMETRY DRIVER 10724M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10725M: "David E. Box" <david.e.box@linux.intel.com> 10726L: platform-driver-x86@vger.kernel.org 10727S: Maintained 10728F: arch/x86/include/asm/intel_telemetry.h 10729F: drivers/platform/x86/intel/telemetry/ 10730 10731INTEL TPMI DRIVER 10732M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10733L: platform-driver-x86@vger.kernel.org 10734S: Maintained 10735F: drivers/platform/x86/intel/tpmi.c 10736F: include/linux/intel_tpmi.h 10737 10738INTEL UNCORE FREQUENCY CONTROL 10739M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10740L: platform-driver-x86@vger.kernel.org 10741S: Maintained 10742F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10743F: drivers/platform/x86/intel/uncore-frequency/ 10744 10745INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10746M: David E. Box <david.e.box@linux.intel.com> 10747S: Supported 10748F: drivers/platform/x86/intel/vsec.* 10749 10750INTEL VIRTUAL BUTTON DRIVER 10751M: AceLan Kao <acelan.kao@canonical.com> 10752L: platform-driver-x86@vger.kernel.org 10753S: Maintained 10754F: drivers/platform/x86/intel/vbtn.c 10755 10756INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10757M: Stanislaw Gruszka <stf_xl@wp.pl> 10758L: linux-wireless@vger.kernel.org 10759S: Supported 10760F: drivers/net/wireless/intel/iwlegacy/ 10761 10762INTEL WIRELESS WIFI LINK (iwlwifi) 10763M: Gregory Greenman <gregory.greenman@intel.com> 10764L: linux-wireless@vger.kernel.org 10765S: Supported 10766W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10767T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10768F: drivers/net/wireless/intel/iwlwifi/ 10769 10770INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10771M: Jithu Joseph <jithu.joseph@intel.com> 10772R: Maurice Ma <maurice.ma@intel.com> 10773S: Maintained 10774W: https://slimbootloader.github.io/security/firmware-update.html 10775F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10776 10777INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10778L: Dell.Client.Kernel@dell.com 10779S: Maintained 10780F: drivers/platform/x86/intel/wmi/thunderbolt.c 10781 10782INTEL WWAN IOSM DRIVER 10783M: M Chetan Kumar <m.chetan.kumar@intel.com> 10784M: Intel Corporation <linuxwwan@intel.com> 10785L: netdev@vger.kernel.org 10786S: Maintained 10787F: drivers/net/wwan/iosm/ 10788 10789INTEL(R) TRACE HUB 10790M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10791S: Supported 10792F: Documentation/trace/intel_th.rst 10793F: drivers/hwtracing/intel_th/ 10794F: include/linux/intel_th.h 10795 10796INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10797M: Ning Sun <ning.sun@intel.com> 10798L: tboot-devel@lists.sourceforge.net 10799S: Supported 10800W: http://tboot.sourceforge.net 10801T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10802F: Documentation/arch/x86/intel_txt.rst 10803F: arch/x86/kernel/tboot.c 10804F: include/linux/tboot.h 10805 10806INTERCONNECT API 10807M: Georgi Djakov <djakov@kernel.org> 10808L: linux-pm@vger.kernel.org 10809S: Maintained 10810T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10811F: Documentation/devicetree/bindings/interconnect/ 10812F: Documentation/driver-api/interconnect.rst 10813F: drivers/interconnect/ 10814F: include/dt-bindings/interconnect/ 10815F: include/linux/interconnect-provider.h 10816F: include/linux/interconnect.h 10817 10818INTERRUPT COUNTER DRIVER 10819M: Oleksij Rempel <o.rempel@pengutronix.de> 10820R: Pengutronix Kernel Team <kernel@pengutronix.de> 10821L: linux-iio@vger.kernel.org 10822F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10823F: drivers/counter/interrupt-cnt.c 10824 10825INTERSIL ISL7998X VIDEO DECODER DRIVER 10826M: Michael Tretter <m.tretter@pengutronix.de> 10827R: Pengutronix Kernel Team <kernel@pengutronix.de> 10828L: linux-media@vger.kernel.org 10829S: Maintained 10830F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10831F: drivers/media/i2c/isl7998x.c 10832 10833INVENSENSE ICM-426xx IMU DRIVER 10834M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10835L: linux-iio@vger.kernel.org 10836S: Maintained 10837W: https://invensense.tdk.com/ 10838F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10839F: drivers/iio/imu/inv_icm42600/ 10840 10841INVENSENSE MPU-3050 GYROSCOPE DRIVER 10842M: Linus Walleij <linus.walleij@linaro.org> 10843L: linux-iio@vger.kernel.org 10844S: Maintained 10845F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10846F: drivers/iio/gyro/mpu3050* 10847 10848IOC3 ETHERNET DRIVER 10849M: Ralf Baechle <ralf@linux-mips.org> 10850L: linux-mips@vger.kernel.org 10851S: Maintained 10852F: drivers/net/ethernet/sgi/ioc3-eth.c 10853 10854IOMAP FILESYSTEM LIBRARY 10855M: Darrick J. Wong <djwong@kernel.org> 10856L: linux-xfs@vger.kernel.org 10857L: linux-fsdevel@vger.kernel.org 10858S: Supported 10859T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10860F: fs/iomap/ 10861F: include/linux/iomap.h 10862 10863IOMMU DMA-API LAYER 10864M: Robin Murphy <robin.murphy@arm.com> 10865L: iommu@lists.linux.dev 10866S: Maintained 10867T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10868F: drivers/iommu/dma-iommu.c 10869F: drivers/iommu/dma-iommu.h 10870F: drivers/iommu/iova.c 10871F: include/linux/iova.h 10872 10873IOMMU SUBSYSTEM 10874M: Joerg Roedel <joro@8bytes.org> 10875M: Will Deacon <will@kernel.org> 10876R: Robin Murphy <robin.murphy@arm.com> 10877L: iommu@lists.linux.dev 10878S: Maintained 10879T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10880F: Documentation/devicetree/bindings/iommu/ 10881F: Documentation/userspace-api/iommu.rst 10882F: drivers/iommu/ 10883F: include/linux/iommu.h 10884F: include/linux/iova.h 10885F: include/linux/of_iommu.h 10886F: include/uapi/linux/iommu.h 10887 10888IOMMUFD 10889M: Jason Gunthorpe <jgg@nvidia.com> 10890M: Kevin Tian <kevin.tian@intel.com> 10891L: iommu@lists.linux.dev 10892S: Maintained 10893T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10894F: Documentation/userspace-api/iommufd.rst 10895F: drivers/iommu/iommufd/ 10896F: include/linux/iommufd.h 10897F: include/uapi/linux/iommufd.h 10898F: tools/testing/selftests/iommu/ 10899 10900IOSYS-MAP HELPERS 10901M: Thomas Zimmermann <tzimmermann@suse.de> 10902L: dri-devel@lists.freedesktop.org 10903S: Maintained 10904T: git git://anongit.freedesktop.org/drm/drm-misc 10905F: include/linux/iosys-map.h 10906 10907IO_URING 10908M: Jens Axboe <axboe@kernel.dk> 10909R: Pavel Begunkov <asml.silence@gmail.com> 10910L: io-uring@vger.kernel.org 10911S: Maintained 10912T: git git://git.kernel.dk/linux-block 10913T: git git://git.kernel.dk/liburing 10914F: include/linux/io_uring.h 10915F: include/linux/io_uring_types.h 10916F: include/trace/events/io_uring.h 10917F: include/uapi/linux/io_uring.h 10918F: io_uring/ 10919F: tools/io_uring/ 10920 10921IPMI SUBSYSTEM 10922M: Corey Minyard <minyard@acm.org> 10923L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10924S: Supported 10925W: http://openipmi.sourceforge.net/ 10926T: git https://github.com/cminyard/linux-ipmi.git for-next 10927F: Documentation/devicetree/bindings/ipmi/ 10928F: Documentation/driver-api/ipmi.rst 10929F: drivers/char/ipmi/ 10930F: include/linux/ipmi* 10931F: include/uapi/linux/ipmi* 10932 10933IPS SCSI RAID DRIVER 10934M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10935L: linux-scsi@vger.kernel.org 10936S: Maintained 10937W: http://www.adaptec.com/ 10938F: drivers/scsi/ips* 10939 10940IPVS 10941M: Simon Horman <horms@verge.net.au> 10942M: Julian Anastasov <ja@ssi.bg> 10943L: netdev@vger.kernel.org 10944L: lvs-devel@vger.kernel.org 10945S: Maintained 10946T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10947T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10948F: Documentation/networking/ipvs-sysctl.rst 10949F: include/net/ip_vs.h 10950F: include/uapi/linux/ip_vs.h 10951F: net/netfilter/ipvs/ 10952 10953IPWIRELESS DRIVER 10954M: Jiri Kosina <jikos@kernel.org> 10955M: David Sterba <dsterba@suse.com> 10956S: Odd Fixes 10957F: drivers/tty/ipwireless/ 10958 10959IRON DEVICE AUDIO CODEC DRIVERS 10960M: Kiseok Jo <kiseok.jo@irondevice.com> 10961L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10962S: Maintained 10963F: Documentation/devicetree/bindings/sound/irondevice,* 10964F: sound/soc/codecs/sma* 10965 10966IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10967M: Marc Zyngier <maz@kernel.org> 10968S: Maintained 10969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10970F: Documentation/core-api/irq/irq-domain.rst 10971F: include/linux/irqdomain.h 10972F: kernel/irq/irqdomain.c 10973F: kernel/irq/msi.c 10974 10975IRQ SUBSYSTEM 10976M: Thomas Gleixner <tglx@linutronix.de> 10977L: linux-kernel@vger.kernel.org 10978S: Maintained 10979T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10980F: include/linux/group_cpus.h 10981F: kernel/irq/ 10982F: lib/group_cpus.c 10983 10984IRQCHIP DRIVERS 10985M: Thomas Gleixner <tglx@linutronix.de> 10986M: Marc Zyngier <maz@kernel.org> 10987L: linux-kernel@vger.kernel.org 10988S: Maintained 10989T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10990F: Documentation/devicetree/bindings/interrupt-controller/ 10991F: drivers/irqchip/ 10992 10993ISA 10994M: William Breathitt Gray <william.gray@linaro.org> 10995S: Maintained 10996F: Documentation/driver-api/isa.rst 10997F: drivers/base/isa.c 10998F: include/linux/isa.h 10999 11000ISA RADIO MODULE 11001M: Hans Verkuil <hverkuil@xs4all.nl> 11002L: linux-media@vger.kernel.org 11003S: Maintained 11004W: https://linuxtv.org 11005T: git git://linuxtv.org/media_tree.git 11006F: drivers/media/radio/radio-isa* 11007 11008ISAPNP 11009M: Jaroslav Kysela <perex@perex.cz> 11010S: Maintained 11011F: Documentation/driver-api/isapnp.rst 11012F: drivers/pnp/isapnp/ 11013F: include/linux/isapnp.h 11014 11015ISCSI 11016M: Lee Duncan <lduncan@suse.com> 11017M: Chris Leech <cleech@redhat.com> 11018M: Mike Christie <michael.christie@oracle.com> 11019L: open-iscsi@googlegroups.com 11020L: linux-scsi@vger.kernel.org 11021S: Maintained 11022W: www.open-iscsi.com 11023F: drivers/scsi/*iscsi* 11024F: include/scsi/*iscsi* 11025 11026iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11027M: Peter Jones <pjones@redhat.com> 11028M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11029S: Maintained 11030F: drivers/firmware/iscsi_ibft* 11031 11032ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11033M: Sagi Grimberg <sagi@grimberg.me> 11034M: Max Gurtovoy <mgurtovoy@nvidia.com> 11035L: linux-rdma@vger.kernel.org 11036S: Supported 11037W: http://www.openfabrics.org 11038W: www.open-iscsi.org 11039Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11040F: drivers/infiniband/ulp/iser/ 11041 11042ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11043M: Sagi Grimberg <sagi@grimberg.me> 11044L: linux-rdma@vger.kernel.org 11045L: target-devel@vger.kernel.org 11046S: Supported 11047W: http://www.linux-iscsi.org 11048T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11049F: drivers/infiniband/ulp/isert 11050 11051ISDN/CMTP OVER BLUETOOTH 11052M: Karsten Keil <isdn@linux-pingi.de> 11053L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11054L: netdev@vger.kernel.org 11055S: Odd Fixes 11056W: http://www.isdn4linux.de 11057F: Documentation/isdn/ 11058F: drivers/isdn/capi/ 11059F: include/linux/isdn/ 11060F: include/uapi/linux/isdn/ 11061F: net/bluetooth/cmtp/ 11062 11063ISDN/mISDN SUBSYSTEM 11064M: Karsten Keil <isdn@linux-pingi.de> 11065L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11066L: netdev@vger.kernel.org 11067S: Maintained 11068W: http://www.isdn4linux.de 11069F: drivers/isdn/Kconfig 11070F: drivers/isdn/Makefile 11071F: drivers/isdn/hardware/ 11072F: drivers/isdn/mISDN/ 11073 11074ISOFS FILESYSTEM 11075M: Jan Kara <jack@suse.cz> 11076L: linux-fsdevel@vger.kernel.org 11077S: Maintained 11078F: Documentation/filesystems/isofs.rst 11079F: fs/isofs/ 11080 11081IT87 HARDWARE MONITORING DRIVER 11082M: Jean Delvare <jdelvare@suse.com> 11083L: linux-hwmon@vger.kernel.org 11084S: Maintained 11085F: Documentation/hwmon/it87.rst 11086F: drivers/hwmon/it87.c 11087 11088IT913X MEDIA DRIVER 11089M: Antti Palosaari <crope@iki.fi> 11090L: linux-media@vger.kernel.org 11091S: Maintained 11092W: https://linuxtv.org 11093W: http://palosaari.fi/linux/ 11094Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11095T: git git://linuxtv.org/anttip/media_tree.git 11096F: drivers/media/tuners/it913x* 11097 11098ITE IT66121 HDMI BRIDGE DRIVER 11099M: Phong LE <ple@baylibre.com> 11100M: Neil Armstrong <neil.armstrong@linaro.org> 11101S: Maintained 11102T: git git://anongit.freedesktop.org/drm/drm-misc 11103F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11104F: drivers/gpu/drm/bridge/ite-it66121.c 11105 11106IVTV VIDEO4LINUX DRIVER 11107M: Andy Walls <awalls@md.metrocast.net> 11108L: linux-media@vger.kernel.org 11109S: Maintained 11110W: https://linuxtv.org 11111T: git git://linuxtv.org/media_tree.git 11112F: Documentation/admin-guide/media/ivtv* 11113F: drivers/media/pci/ivtv/ 11114F: include/uapi/linux/ivtv* 11115 11116IX2505V MEDIA DRIVER 11117M: Malcolm Priestley <tvboxspy@gmail.com> 11118L: linux-media@vger.kernel.org 11119S: Maintained 11120W: https://linuxtv.org 11121Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11122F: drivers/media/dvb-frontends/ix2505v* 11123 11124JAILHOUSE HYPERVISOR INTERFACE 11125M: Jan Kiszka <jan.kiszka@siemens.com> 11126L: jailhouse-dev@googlegroups.com 11127S: Maintained 11128F: arch/x86/include/asm/jailhouse_para.h 11129F: arch/x86/kernel/jailhouse.c 11130 11131JC42.4 TEMPERATURE SENSOR DRIVER 11132M: Guenter Roeck <linux@roeck-us.net> 11133L: linux-hwmon@vger.kernel.org 11134S: Maintained 11135F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11136F: Documentation/hwmon/jc42.rst 11137F: drivers/hwmon/jc42.c 11138 11139JFS FILESYSTEM 11140M: Dave Kleikamp <shaggy@kernel.org> 11141L: jfs-discussion@lists.sourceforge.net 11142S: Odd Fixes 11143W: http://jfs.sourceforge.net/ 11144T: git https://github.com/kleikamp/linux-shaggy.git 11145F: Documentation/admin-guide/jfs.rst 11146F: fs/jfs/ 11147 11148JME NETWORK DRIVER 11149M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11150L: netdev@vger.kernel.org 11151S: Maintained 11152F: drivers/net/ethernet/jme.* 11153 11154JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11155M: David Woodhouse <dwmw2@infradead.org> 11156M: Richard Weinberger <richard@nod.at> 11157L: linux-mtd@lists.infradead.org 11158S: Odd Fixes 11159W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11160T: git git://git.infradead.org/ubifs-2.6.git 11161F: fs/jffs2/ 11162F: include/uapi/linux/jffs2.h 11163 11164JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11165M: "Theodore Ts'o" <tytso@mit.edu> 11166M: Jan Kara <jack@suse.com> 11167L: linux-ext4@vger.kernel.org 11168S: Maintained 11169F: fs/jbd2/ 11170F: include/linux/jbd2.h 11171 11172JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11173M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11174L: linux-media@vger.kernel.org 11175L: linux-renesas-soc@vger.kernel.org 11176S: Maintained 11177F: drivers/media/platform/renesas/rcar_jpu.c 11178 11179JSM Neo PCI based serial card 11180L: linux-serial@vger.kernel.org 11181S: Orphan 11182F: drivers/tty/serial/jsm/ 11183 11184K10TEMP HARDWARE MONITORING DRIVER 11185M: Clemens Ladisch <clemens@ladisch.de> 11186L: linux-hwmon@vger.kernel.org 11187S: Maintained 11188F: Documentation/hwmon/k10temp.rst 11189F: drivers/hwmon/k10temp.c 11190 11191K8TEMP HARDWARE MONITORING DRIVER 11192M: Rudolf Marek <r.marek@assembler.cz> 11193L: linux-hwmon@vger.kernel.org 11194S: Maintained 11195F: Documentation/hwmon/k8temp.rst 11196F: drivers/hwmon/k8temp.c 11197 11198KASAN 11199M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11200R: Alexander Potapenko <glider@google.com> 11201R: Andrey Konovalov <andreyknvl@gmail.com> 11202R: Dmitry Vyukov <dvyukov@google.com> 11203R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11204L: kasan-dev@googlegroups.com 11205S: Maintained 11206F: Documentation/dev-tools/kasan.rst 11207F: arch/*/include/asm/*kasan.h 11208F: arch/*/mm/kasan_init* 11209F: include/linux/kasan*.h 11210F: lib/Kconfig.kasan 11211F: mm/kasan/ 11212F: scripts/Makefile.kasan 11213 11214KCONFIG 11215M: Masahiro Yamada <masahiroy@kernel.org> 11216L: linux-kbuild@vger.kernel.org 11217S: Maintained 11218Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11219T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11220F: Documentation/kbuild/kconfig* 11221F: scripts/Kconfig.include 11222F: scripts/kconfig/ 11223 11224KCOV 11225R: Dmitry Vyukov <dvyukov@google.com> 11226R: Andrey Konovalov <andreyknvl@gmail.com> 11227L: kasan-dev@googlegroups.com 11228S: Maintained 11229F: Documentation/dev-tools/kcov.rst 11230F: include/linux/kcov.h 11231F: include/uapi/linux/kcov.h 11232F: kernel/kcov.c 11233F: scripts/Makefile.kcov 11234 11235KCSAN 11236M: Marco Elver <elver@google.com> 11237R: Dmitry Vyukov <dvyukov@google.com> 11238L: kasan-dev@googlegroups.com 11239S: Maintained 11240F: Documentation/dev-tools/kcsan.rst 11241F: include/linux/kcsan*.h 11242F: kernel/kcsan/ 11243F: lib/Kconfig.kcsan 11244F: scripts/Makefile.kcsan 11245 11246KDUMP 11247M: Baoquan He <bhe@redhat.com> 11248R: Vivek Goyal <vgoyal@redhat.com> 11249R: Dave Young <dyoung@redhat.com> 11250L: kexec@lists.infradead.org 11251S: Maintained 11252W: http://lse.sourceforge.net/kdump/ 11253F: Documentation/admin-guide/kdump/ 11254F: fs/proc/vmcore.c 11255F: include/linux/crash_core.h 11256F: include/linux/crash_dump.h 11257F: include/uapi/linux/vmcore.h 11258F: kernel/crash_*.c 11259 11260KEENE FM RADIO TRANSMITTER DRIVER 11261M: Hans Verkuil <hverkuil@xs4all.nl> 11262L: linux-media@vger.kernel.org 11263S: Maintained 11264W: https://linuxtv.org 11265T: git git://linuxtv.org/media_tree.git 11266F: drivers/media/radio/radio-keene* 11267 11268KERNEL AUTOMOUNTER 11269M: Ian Kent <raven@themaw.net> 11270L: autofs@vger.kernel.org 11271S: Maintained 11272F: fs/autofs/ 11273 11274KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11275M: Masahiro Yamada <masahiroy@kernel.org> 11276R: Nathan Chancellor <nathan@kernel.org> 11277R: Nick Desaulniers <ndesaulniers@google.com> 11278R: Nicolas Schier <nicolas@fjasle.eu> 11279L: linux-kbuild@vger.kernel.org 11280S: Maintained 11281Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11282T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11283F: Documentation/kbuild/ 11284F: Makefile 11285F: scripts/*vmlinux* 11286F: scripts/Kbuild* 11287F: scripts/Makefile* 11288F: scripts/basic/ 11289F: scripts/dummy-tools/ 11290F: scripts/mk* 11291F: scripts/mod/ 11292F: scripts/package/ 11293 11294KERNEL HARDENING (not covered by other areas) 11295M: Kees Cook <keescook@chromium.org> 11296L: linux-hardening@vger.kernel.org 11297S: Supported 11298T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11299F: Documentation/ABI/testing/sysfs-kernel-oops_count 11300F: Documentation/ABI/testing/sysfs-kernel-warn_count 11301F: include/linux/overflow.h 11302F: include/linux/randomize_kstack.h 11303F: mm/usercopy.c 11304K: \b(add|choose)_random_kstack_offset\b 11305K: \b__check_(object_size|heap_object)\b 11306 11307KERNEL JANITORS 11308L: kernel-janitors@vger.kernel.org 11309S: Odd Fixes 11310W: http://kernelnewbies.org/KernelJanitors 11311 11312KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11313M: Chuck Lever <chuck.lever@oracle.com> 11314M: Jeff Layton <jlayton@kernel.org> 11315R: Neil Brown <neilb@suse.de> 11316R: Olga Kornievskaia <kolga@netapp.com> 11317R: Dai Ngo <Dai.Ngo@oracle.com> 11318R: Tom Talpey <tom@talpey.com> 11319L: linux-nfs@vger.kernel.org 11320S: Supported 11321W: http://nfs.sourceforge.net/ 11322T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11323F: Documentation/filesystems/nfs/ 11324F: fs/exportfs/ 11325F: fs/lockd/ 11326F: fs/nfs_common/ 11327F: fs/nfsd/ 11328F: include/linux/lockd/ 11329F: include/linux/sunrpc/ 11330F: include/trace/events/rpcgss.h 11331F: include/trace/events/rpcrdma.h 11332F: include/trace/events/sunrpc.h 11333F: include/trace/misc/fs.h 11334F: include/trace/misc/nfs.h 11335F: include/trace/misc/sunrpc.h 11336F: include/uapi/linux/nfsd/ 11337F: include/uapi/linux/sunrpc/ 11338F: net/sunrpc/ 11339 11340KERNEL REGRESSIONS 11341M: Thorsten Leemhuis <linux@leemhuis.info> 11342L: regressions@lists.linux.dev 11343S: Supported 11344F: Documentation/admin-guide/reporting-regressions.rst 11345F: Documentation/process/handling-regressions.rst 11346 11347KERNEL SELFTEST FRAMEWORK 11348M: Shuah Khan <shuah@kernel.org> 11349M: Shuah Khan <skhan@linuxfoundation.org> 11350L: linux-kselftest@vger.kernel.org 11351S: Maintained 11352Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11353T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11354F: Documentation/dev-tools/kselftest* 11355F: tools/testing/selftests/ 11356 11357KERNEL SMB3 SERVER (KSMBD) 11358M: Namjae Jeon <linkinjeon@kernel.org> 11359M: Steve French <sfrench@samba.org> 11360R: Sergey Senozhatsky <senozhatsky@chromium.org> 11361R: Tom Talpey <tom@talpey.com> 11362L: linux-cifs@vger.kernel.org 11363S: Maintained 11364T: git git://git.samba.org/ksmbd.git 11365F: Documentation/filesystems/smb/ksmbd.rst 11366F: fs/smb/common/ 11367F: fs/smb/server/ 11368 11369KERNEL UNIT TESTING FRAMEWORK (KUnit) 11370M: Brendan Higgins <brendanhiggins@google.com> 11371M: David Gow <davidgow@google.com> 11372L: linux-kselftest@vger.kernel.org 11373L: kunit-dev@googlegroups.com 11374S: Maintained 11375W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11376T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11377T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11378F: Documentation/dev-tools/kunit/ 11379F: include/kunit/ 11380F: lib/kunit/ 11381F: tools/testing/kunit/ 11382 11383KERNEL USERMODE HELPER 11384M: Luis Chamberlain <mcgrof@kernel.org> 11385L: linux-kernel@vger.kernel.org 11386S: Maintained 11387F: include/linux/umh.h 11388F: kernel/umh.c 11389 11390KERNEL VIRTUAL MACHINE (KVM) 11391M: Paolo Bonzini <pbonzini@redhat.com> 11392L: kvm@vger.kernel.org 11393S: Supported 11394W: http://www.linux-kvm.org 11395T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11396F: Documentation/virt/kvm/ 11397F: include/asm-generic/kvm* 11398F: include/kvm/iodev.h 11399F: include/linux/kvm* 11400F: include/trace/events/kvm.h 11401F: include/uapi/asm-generic/kvm* 11402F: include/uapi/linux/kvm* 11403F: tools/kvm/ 11404F: tools/testing/selftests/kvm/ 11405F: virt/kvm/* 11406 11407KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11408M: Marc Zyngier <maz@kernel.org> 11409M: Oliver Upton <oliver.upton@linux.dev> 11410R: James Morse <james.morse@arm.com> 11411R: Suzuki K Poulose <suzuki.poulose@arm.com> 11412R: Zenghui Yu <yuzenghui@huawei.com> 11413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11414L: kvmarm@lists.linux.dev 11415S: Maintained 11416T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11417F: arch/arm64/include/asm/kvm* 11418F: arch/arm64/include/uapi/asm/kvm* 11419F: arch/arm64/kvm/ 11420F: include/kvm/arm_* 11421F: tools/testing/selftests/kvm/*/aarch64/ 11422F: tools/testing/selftests/kvm/aarch64/ 11423 11424KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11425M: Huacai Chen <chenhuacai@kernel.org> 11426L: linux-mips@vger.kernel.org 11427L: kvm@vger.kernel.org 11428S: Maintained 11429T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11430F: arch/mips/include/asm/kvm* 11431F: arch/mips/include/uapi/asm/kvm* 11432F: arch/mips/kvm/ 11433 11434KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11435M: Michael Ellerman <mpe@ellerman.id.au> 11436R: Nicholas Piggin <npiggin@gmail.com> 11437L: linuxppc-dev@lists.ozlabs.org 11438L: kvm@vger.kernel.org 11439S: Maintained (Book3S 64-bit HV) 11440S: Odd fixes (Book3S 64-bit PR) 11441S: Orphan (Book3E and 32-bit) 11442T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11443F: arch/powerpc/include/asm/kvm* 11444F: arch/powerpc/include/uapi/asm/kvm* 11445F: arch/powerpc/kernel/kvm* 11446F: arch/powerpc/kvm/ 11447 11448KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11449M: Anup Patel <anup@brainfault.org> 11450R: Atish Patra <atishp@atishpatra.org> 11451L: kvm@vger.kernel.org 11452L: kvm-riscv@lists.infradead.org 11453L: linux-riscv@lists.infradead.org 11454S: Maintained 11455T: git https://github.com/kvm-riscv/linux.git 11456F: arch/riscv/include/asm/kvm* 11457F: arch/riscv/include/uapi/asm/kvm* 11458F: arch/riscv/kvm/ 11459F: tools/testing/selftests/kvm/*/riscv/ 11460 11461KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11462M: Christian Borntraeger <borntraeger@linux.ibm.com> 11463M: Janosch Frank <frankja@linux.ibm.com> 11464M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11465R: David Hildenbrand <david@redhat.com> 11466L: kvm@vger.kernel.org 11467S: Supported 11468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11469F: Documentation/virt/kvm/s390* 11470F: arch/s390/include/asm/gmap.h 11471F: arch/s390/include/asm/kvm* 11472F: arch/s390/include/uapi/asm/kvm* 11473F: arch/s390/include/uapi/asm/uvdevice.h 11474F: arch/s390/kernel/uv.c 11475F: arch/s390/kvm/ 11476F: arch/s390/mm/gmap.c 11477F: drivers/s390/char/uvdevice.c 11478F: tools/testing/selftests/drivers/s390x/uvdevice/ 11479F: tools/testing/selftests/kvm/*/s390x/ 11480F: tools/testing/selftests/kvm/s390x/ 11481 11482KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11483M: Sean Christopherson <seanjc@google.com> 11484M: Paolo Bonzini <pbonzini@redhat.com> 11485L: kvm@vger.kernel.org 11486S: Supported 11487P: Documentation/process/maintainer-kvm-x86.rst 11488T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11489F: arch/x86/include/asm/kvm* 11490F: arch/x86/include/asm/svm.h 11491F: arch/x86/include/asm/vmx*.h 11492F: arch/x86/include/uapi/asm/kvm* 11493F: arch/x86/include/uapi/asm/svm.h 11494F: arch/x86/include/uapi/asm/vmx.h 11495F: arch/x86/kvm/ 11496F: arch/x86/kvm/*/ 11497 11498KERNFS 11499M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11500M: Tejun Heo <tj@kernel.org> 11501S: Supported 11502T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11503F: fs/kernfs/ 11504F: include/linux/kernfs.h 11505 11506KEXEC 11507M: Eric Biederman <ebiederm@xmission.com> 11508L: kexec@lists.infradead.org 11509S: Maintained 11510W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11511F: include/linux/kexec.h 11512F: include/uapi/linux/kexec.h 11513F: kernel/kexec* 11514 11515KEYS-ENCRYPTED 11516M: Mimi Zohar <zohar@linux.ibm.com> 11517L: linux-integrity@vger.kernel.org 11518L: keyrings@vger.kernel.org 11519S: Supported 11520F: Documentation/security/keys/trusted-encrypted.rst 11521F: include/keys/encrypted-type.h 11522F: security/keys/encrypted-keys/ 11523 11524KEYS-TRUSTED 11525M: James Bottomley <jejb@linux.ibm.com> 11526M: Jarkko Sakkinen <jarkko@kernel.org> 11527M: Mimi Zohar <zohar@linux.ibm.com> 11528L: linux-integrity@vger.kernel.org 11529L: keyrings@vger.kernel.org 11530S: Supported 11531F: Documentation/security/keys/trusted-encrypted.rst 11532F: include/keys/trusted-type.h 11533F: include/keys/trusted_tpm.h 11534F: security/keys/trusted-keys/ 11535 11536KEYS-TRUSTED-CAAM 11537M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11538R: Pengutronix Kernel Team <kernel@pengutronix.de> 11539L: linux-integrity@vger.kernel.org 11540L: keyrings@vger.kernel.org 11541S: Maintained 11542F: include/keys/trusted_caam.h 11543F: security/keys/trusted-keys/trusted_caam.c 11544 11545KEYS-TRUSTED-TEE 11546M: Sumit Garg <sumit.garg@linaro.org> 11547L: linux-integrity@vger.kernel.org 11548L: keyrings@vger.kernel.org 11549S: Supported 11550F: include/keys/trusted_tee.h 11551F: security/keys/trusted-keys/trusted_tee.c 11552 11553KEYS/KEYRINGS 11554M: David Howells <dhowells@redhat.com> 11555M: Jarkko Sakkinen <jarkko@kernel.org> 11556L: keyrings@vger.kernel.org 11557S: Maintained 11558F: Documentation/security/keys/core.rst 11559F: include/keys/ 11560F: include/linux/key-type.h 11561F: include/linux/key.h 11562F: include/linux/keyctl.h 11563F: include/uapi/linux/keyctl.h 11564F: security/keys/ 11565 11566KEYS/KEYRINGS_INTEGRITY 11567M: Jarkko Sakkinen <jarkko@kernel.org> 11568M: Mimi Zohar <zohar@linux.ibm.com> 11569L: linux-integrity@vger.kernel.org 11570L: keyrings@vger.kernel.org 11571S: Supported 11572F: security/integrity/platform_certs 11573 11574KFENCE 11575M: Alexander Potapenko <glider@google.com> 11576M: Marco Elver <elver@google.com> 11577R: Dmitry Vyukov <dvyukov@google.com> 11578L: kasan-dev@googlegroups.com 11579S: Maintained 11580F: Documentation/dev-tools/kfence.rst 11581F: arch/*/include/asm/kfence.h 11582F: include/linux/kfence.h 11583F: lib/Kconfig.kfence 11584F: mm/kfence/ 11585 11586KFIFO 11587M: Stefani Seibold <stefani@seibold.net> 11588S: Maintained 11589F: include/linux/kfifo.h 11590F: lib/kfifo.c 11591F: samples/kfifo/ 11592 11593KGDB / KDB /debug_core 11594M: Jason Wessel <jason.wessel@windriver.com> 11595M: Daniel Thompson <daniel.thompson@linaro.org> 11596R: Douglas Anderson <dianders@chromium.org> 11597L: kgdb-bugreport@lists.sourceforge.net 11598S: Maintained 11599W: http://kgdb.wiki.kernel.org/ 11600T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11601F: Documentation/dev-tools/kgdb.rst 11602F: drivers/misc/kgdbts.c 11603F: drivers/tty/serial/kgdboc.c 11604F: include/linux/kdb.h 11605F: include/linux/kgdb.h 11606F: kernel/debug/ 11607F: kernel/module/kdb.c 11608 11609KHADAS MCU MFD DRIVER 11610M: Neil Armstrong <neil.armstrong@linaro.org> 11611L: linux-amlogic@lists.infradead.org 11612S: Maintained 11613F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11614F: drivers/mfd/khadas-mcu.c 11615F: drivers/thermal/khadas_mcu_fan.c 11616F: include/linux/mfd/khadas-mcu.h 11617 11618KIONIX/ROHM KX022A ACCELEROMETER 11619M: Matti Vaittinen <mazziesaccount@gmail.com> 11620L: linux-iio@vger.kernel.org 11621S: Supported 11622F: drivers/iio/accel/kionix-kx022a* 11623 11624KMEMLEAK 11625M: Catalin Marinas <catalin.marinas@arm.com> 11626S: Maintained 11627F: Documentation/dev-tools/kmemleak.rst 11628F: include/linux/kmemleak.h 11629F: mm/kmemleak.c 11630F: samples/kmemleak/kmemleak-test.c 11631 11632KMSAN 11633M: Alexander Potapenko <glider@google.com> 11634R: Marco Elver <elver@google.com> 11635R: Dmitry Vyukov <dvyukov@google.com> 11636L: kasan-dev@googlegroups.com 11637S: Maintained 11638F: Documentation/dev-tools/kmsan.rst 11639F: arch/*/include/asm/kmsan.h 11640F: arch/*/mm/kmsan_* 11641F: include/linux/kmsan*.h 11642F: lib/Kconfig.kmsan 11643F: mm/kmsan/ 11644F: scripts/Makefile.kmsan 11645 11646KPROBES 11647M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11648M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11649M: "David S. Miller" <davem@davemloft.net> 11650M: Masami Hiramatsu <mhiramat@kernel.org> 11651L: linux-kernel@vger.kernel.org 11652L: linux-trace-kernel@vger.kernel.org 11653S: Maintained 11654Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11655T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11656F: Documentation/trace/kprobes.rst 11657F: include/asm-generic/kprobes.h 11658F: include/linux/kprobes.h 11659F: kernel/kprobes.c 11660F: lib/test_kprobes.c 11661F: samples/kprobes 11662 11663KS0108 LCD CONTROLLER DRIVER 11664M: Miguel Ojeda <ojeda@kernel.org> 11665S: Maintained 11666F: Documentation/admin-guide/auxdisplay/ks0108.rst 11667F: drivers/auxdisplay/ks0108.c 11668F: include/linux/ks0108.h 11669 11670KTD253 BACKLIGHT DRIVER 11671M: Linus Walleij <linus.walleij@linaro.org> 11672S: Maintained 11673F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11674F: drivers/video/backlight/ktd253-backlight.c 11675 11676KTEST 11677M: Steven Rostedt <rostedt@goodmis.org> 11678M: John Hawley <warthog9@eaglescrag.net> 11679S: Maintained 11680F: tools/testing/ktest 11681 11682KTZ8866 BACKLIGHT DRIVER 11683M: Jianhua Lu <lujianhua000@gmail.com> 11684S: Maintained 11685F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11686F: drivers/video/backlight/ktz8866.c 11687 11688KVM PARAVIRT (KVM/paravirt) 11689M: Paolo Bonzini <pbonzini@redhat.com> 11690R: Wanpeng Li <wanpengli@tencent.com> 11691R: Vitaly Kuznetsov <vkuznets@redhat.com> 11692L: kvm@vger.kernel.org 11693S: Supported 11694T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11695F: arch/um/include/asm/kvm_para.h 11696F: arch/x86/include/asm/kvm_para.h 11697F: arch/x86/include/asm/pvclock-abi.h 11698F: arch/x86/include/uapi/asm/kvm_para.h 11699F: arch/x86/kernel/kvm.c 11700F: arch/x86/kernel/kvmclock.c 11701F: include/asm-generic/kvm_para.h 11702F: include/linux/kvm_para.h 11703F: include/uapi/asm-generic/kvm_para.h 11704F: include/uapi/linux/kvm_para.h 11705 11706KVM X86 HYPER-V (KVM/hyper-v) 11707M: Vitaly Kuznetsov <vkuznets@redhat.com> 11708M: Sean Christopherson <seanjc@google.com> 11709M: Paolo Bonzini <pbonzini@redhat.com> 11710L: kvm@vger.kernel.org 11711S: Supported 11712T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11713F: arch/x86/kvm/hyperv.* 11714F: arch/x86/kvm/kvm_onhyperv.* 11715F: arch/x86/kvm/svm/hyperv.* 11716F: arch/x86/kvm/svm/svm_onhyperv.* 11717F: arch/x86/kvm/vmx/hyperv.* 11718 11719KVM X86 Xen (KVM/Xen) 11720M: David Woodhouse <dwmw2@infradead.org> 11721M: Paul Durrant <paul@xen.org> 11722M: Sean Christopherson <seanjc@google.com> 11723M: Paolo Bonzini <pbonzini@redhat.com> 11724L: kvm@vger.kernel.org 11725S: Supported 11726T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11727F: arch/x86/kvm/xen.* 11728 11729L3MDEV 11730M: David Ahern <dsahern@kernel.org> 11731L: netdev@vger.kernel.org 11732S: Maintained 11733F: include/net/l3mdev.h 11734F: net/l3mdev 11735 11736LANDLOCK SECURITY MODULE 11737M: Mickaël Salaün <mic@digikod.net> 11738L: linux-security-module@vger.kernel.org 11739S: Supported 11740W: https://landlock.io 11741T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11742F: Documentation/security/landlock.rst 11743F: Documentation/userspace-api/landlock.rst 11744F: include/uapi/linux/landlock.h 11745F: samples/landlock/ 11746F: security/landlock/ 11747F: tools/testing/selftests/landlock/ 11748K: landlock 11749K: LANDLOCK 11750 11751LANTIQ / INTEL Ethernet drivers 11752M: Hauke Mehrtens <hauke@hauke-m.de> 11753L: netdev@vger.kernel.org 11754S: Maintained 11755F: drivers/net/dsa/lantiq_gswip.c 11756F: drivers/net/dsa/lantiq_pce.h 11757F: drivers/net/ethernet/lantiq_xrx200.c 11758F: net/dsa/tag_gswip.c 11759 11760LANTIQ MIPS ARCHITECTURE 11761M: John Crispin <john@phrozen.org> 11762L: linux-mips@vger.kernel.org 11763S: Maintained 11764F: arch/mips/lantiq 11765F: drivers/soc/lantiq 11766 11767LASI 53c700 driver for PARISC 11768M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11769L: linux-scsi@vger.kernel.org 11770S: Maintained 11771F: Documentation/scsi/53c700.rst 11772F: drivers/scsi/53c700* 11773 11774LEAKING_ADDRESSES 11775M: Tobin C. Harding <me@tobin.cc> 11776M: Tycho Andersen <tycho@tycho.pizza> 11777L: linux-hardening@vger.kernel.org 11778S: Maintained 11779T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11780F: scripts/leaking_addresses.pl 11781 11782LED SUBSYSTEM 11783M: Pavel Machek <pavel@ucw.cz> 11784M: Lee Jones <lee@kernel.org> 11785L: linux-leds@vger.kernel.org 11786S: Maintained 11787T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11788F: Documentation/devicetree/bindings/leds/ 11789F: Documentation/leds/ 11790F: drivers/leds/ 11791F: include/dt-bindings/leds/ 11792F: include/linux/leds.h 11793 11794LEGACY EEPROM DRIVER 11795M: Jean Delvare <jdelvare@suse.com> 11796S: Maintained 11797F: Documentation/misc-devices/eeprom.rst 11798F: drivers/misc/eeprom/eeprom.c 11799 11800LEGO MINDSTORMS EV3 11801R: David Lechner <david@lechnology.com> 11802S: Maintained 11803F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11804F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11805F: drivers/power/supply/lego_ev3_battery.c 11806 11807LEGO USB Tower driver 11808M: Juergen Stuber <starblue@users.sourceforge.net> 11809L: legousb-devel@lists.sourceforge.net 11810S: Maintained 11811W: http://legousb.sourceforge.net/ 11812F: drivers/usb/misc/legousbtower.c 11813 11814LETSKETCH HID TABLET DRIVER 11815M: Hans de Goede <hdegoede@redhat.com> 11816L: linux-input@vger.kernel.org 11817S: Maintained 11818T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11819F: drivers/hid/hid-letsketch.c 11820 11821LG LAPTOP EXTRAS 11822M: Matan Ziv-Av <matan@svgalib.org> 11823L: platform-driver-x86@vger.kernel.org 11824S: Maintained 11825F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11826F: Documentation/admin-guide/laptops/lg-laptop.rst 11827F: drivers/platform/x86/lg-laptop.c 11828 11829LG2160 MEDIA DRIVER 11830M: Michael Krufky <mkrufky@linuxtv.org> 11831L: linux-media@vger.kernel.org 11832S: Maintained 11833W: https://linuxtv.org 11834W: http://github.com/mkrufky 11835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11836T: git git://linuxtv.org/mkrufky/tuners.git 11837F: drivers/media/dvb-frontends/lg2160.* 11838 11839LGDT3305 MEDIA DRIVER 11840M: Michael Krufky <mkrufky@linuxtv.org> 11841L: linux-media@vger.kernel.org 11842S: Maintained 11843W: https://linuxtv.org 11844W: http://github.com/mkrufky 11845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11846T: git git://linuxtv.org/mkrufky/tuners.git 11847F: drivers/media/dvb-frontends/lgdt3305.* 11848 11849LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11850M: Viresh Kumar <vireshk@kernel.org> 11851L: linux-ide@vger.kernel.org 11852S: Maintained 11853T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11854F: drivers/ata/pata_arasan_cf.c 11855F: include/linux/pata_arasan_cf_data.h 11856 11857LIBATA PATA DRIVERS 11858R: Sergey Shtylyov <s.shtylyov@omp.ru> 11859L: linux-ide@vger.kernel.org 11860F: drivers/ata/ata_*.c 11861F: drivers/ata/pata_*.c 11862 11863LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11864M: Linus Walleij <linus.walleij@linaro.org> 11865L: linux-ide@vger.kernel.org 11866S: Maintained 11867T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11868F: drivers/ata/pata_ftide010.c 11869F: drivers/ata/sata_gemini.c 11870F: drivers/ata/sata_gemini.h 11871 11872LIBATA SATA AHCI PLATFORM devices support 11873M: Hans de Goede <hdegoede@redhat.com> 11874M: Jens Axboe <axboe@kernel.dk> 11875L: linux-ide@vger.kernel.org 11876S: Maintained 11877T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11878F: drivers/ata/ahci_platform.c 11879F: drivers/ata/libahci_platform.c 11880F: include/linux/ahci_platform.h 11881 11882LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11883M: Serge Semin <fancer.lancer@gmail.com> 11884L: linux-ide@vger.kernel.org 11885S: Maintained 11886T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11887F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11888F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11889F: drivers/ata/ahci_dwc.c 11890 11891LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11892M: Mikael Pettersson <mikpelinux@gmail.com> 11893L: linux-ide@vger.kernel.org 11894S: Maintained 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11896F: drivers/ata/sata_promise.* 11897 11898LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11899M: Damien Le Moal <dlemoal@kernel.org> 11900L: linux-ide@vger.kernel.org 11901S: Maintained 11902T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11903F: Documentation/ABI/testing/sysfs-ata 11904F: Documentation/devicetree/bindings/ata/ 11905F: drivers/ata/ 11906F: include/linux/ata.h 11907F: include/linux/libata.h 11908 11909LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11910M: Vishal Verma <vishal.l.verma@intel.com> 11911M: Dan Williams <dan.j.williams@intel.com> 11912M: Dave Jiang <dave.jiang@intel.com> 11913L: nvdimm@lists.linux.dev 11914S: Supported 11915Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11916P: Documentation/nvdimm/maintainer-entry-profile.rst 11917F: drivers/nvdimm/btt* 11918 11919LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11920M: Dan Williams <dan.j.williams@intel.com> 11921M: Vishal Verma <vishal.l.verma@intel.com> 11922M: Dave Jiang <dave.jiang@intel.com> 11923L: nvdimm@lists.linux.dev 11924S: Supported 11925Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11926P: Documentation/nvdimm/maintainer-entry-profile.rst 11927F: drivers/nvdimm/pmem* 11928 11929LIBNVDIMM: DEVICETREE BINDINGS 11930M: Oliver O'Halloran <oohall@gmail.com> 11931L: nvdimm@lists.linux.dev 11932S: Supported 11933Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11934F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11935F: drivers/nvdimm/of_pmem.c 11936 11937LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11938M: Dan Williams <dan.j.williams@intel.com> 11939M: Vishal Verma <vishal.l.verma@intel.com> 11940M: Dave Jiang <dave.jiang@intel.com> 11941M: Ira Weiny <ira.weiny@intel.com> 11942L: nvdimm@lists.linux.dev 11943S: Supported 11944Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11945P: Documentation/nvdimm/maintainer-entry-profile.rst 11946T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11947F: drivers/acpi/nfit/* 11948F: drivers/nvdimm/* 11949F: include/linux/libnvdimm.h 11950F: include/linux/nd.h 11951F: include/uapi/linux/ndctl.h 11952F: tools/testing/nvdimm/ 11953 11954LICENSES and SPDX stuff 11955M: Thomas Gleixner <tglx@linutronix.de> 11956M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11957L: linux-spdx@vger.kernel.org 11958S: Maintained 11959T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11960F: COPYING 11961F: Documentation/process/license-rules.rst 11962F: LICENSES/ 11963F: scripts/spdxcheck-test.sh 11964F: scripts/spdxcheck.py 11965F: scripts/spdxexclude 11966 11967LINEAR RANGES HELPERS 11968M: Mark Brown <broonie@kernel.org> 11969R: Matti Vaittinen <mazziesaccount@gmail.com> 11970F: include/linux/linear_range.h 11971F: lib/linear_ranges.c 11972F: lib/test_linear_ranges.c 11973 11974LINUX FOR POWER MACINTOSH 11975L: linuxppc-dev@lists.ozlabs.org 11976S: Orphan 11977F: arch/powerpc/platforms/powermac/ 11978F: drivers/macintosh/ 11979X: drivers/macintosh/adb-iop.c 11980X: drivers/macintosh/via-macii.c 11981 11982LINUX FOR POWERPC (32-BIT AND 64-BIT) 11983M: Michael Ellerman <mpe@ellerman.id.au> 11984R: Nicholas Piggin <npiggin@gmail.com> 11985R: Christophe Leroy <christophe.leroy@csgroup.eu> 11986L: linuxppc-dev@lists.ozlabs.org 11987S: Supported 11988W: https://github.com/linuxppc/wiki/wiki 11989Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11990T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11991F: Documentation/ABI/stable/sysfs-firmware-opal-* 11992F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11993F: Documentation/devicetree/bindings/powerpc/ 11994F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11995F: Documentation/powerpc/ 11996F: arch/powerpc/ 11997F: drivers/*/*/*pasemi* 11998F: drivers/*/*pasemi* 11999F: drivers/char/tpm/tpm_ibmvtpm* 12000F: drivers/crypto/nx/ 12001F: drivers/crypto/vmx/ 12002F: drivers/i2c/busses/i2c-opal.c 12003F: drivers/net/ethernet/ibm/ibmveth.* 12004F: drivers/net/ethernet/ibm/ibmvnic.* 12005F: drivers/pci/hotplug/pnv_php.c 12006F: drivers/pci/hotplug/rpa* 12007F: drivers/rtc/rtc-opal.c 12008F: drivers/scsi/ibmvscsi/ 12009F: drivers/tty/hvc/hvc_opal.c 12010F: drivers/watchdog/wdrtas.c 12011F: tools/testing/selftests/powerpc 12012N: /pmac 12013N: powermac 12014N: powernv 12015N: [^a-z0-9]ps3 12016N: pseries 12017 12018LINUX FOR POWERPC EMBEDDED MPC5XXX 12019M: Anatolij Gustschin <agust@denx.de> 12020L: linuxppc-dev@lists.ozlabs.org 12021S: Odd Fixes 12022F: arch/powerpc/platforms/512x/ 12023F: arch/powerpc/platforms/52xx/ 12024 12025LINUX FOR POWERPC EMBEDDED PPC4XX 12026L: linuxppc-dev@lists.ozlabs.org 12027S: Orphan 12028F: arch/powerpc/platforms/40x/ 12029F: arch/powerpc/platforms/44x/ 12030 12031LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12032M: Scott Wood <oss@buserror.net> 12033L: linuxppc-dev@lists.ozlabs.org 12034S: Odd fixes 12035T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12036F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12037F: Documentation/devicetree/bindings/powerpc/fsl/ 12038F: arch/powerpc/platforms/83xx/ 12039F: arch/powerpc/platforms/85xx/ 12040 12041LINUX FOR POWERPC EMBEDDED PPC8XX 12042M: Christophe Leroy <christophe.leroy@csgroup.eu> 12043L: linuxppc-dev@lists.ozlabs.org 12044S: Maintained 12045F: arch/powerpc/platforms/8xx/ 12046 12047LINUX KERNEL DUMP TEST MODULE (LKDTM) 12048M: Kees Cook <keescook@chromium.org> 12049S: Maintained 12050F: drivers/misc/lkdtm/* 12051F: tools/testing/selftests/lkdtm/* 12052 12053LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12054M: Alan Stern <stern@rowland.harvard.edu> 12055M: Andrea Parri <parri.andrea@gmail.com> 12056M: Will Deacon <will@kernel.org> 12057M: Peter Zijlstra <peterz@infradead.org> 12058M: Boqun Feng <boqun.feng@gmail.com> 12059M: Nicholas Piggin <npiggin@gmail.com> 12060M: David Howells <dhowells@redhat.com> 12061M: Jade Alglave <j.alglave@ucl.ac.uk> 12062M: Luc Maranget <luc.maranget@inria.fr> 12063M: "Paul E. McKenney" <paulmck@kernel.org> 12064R: Akira Yokosawa <akiyks@gmail.com> 12065R: Daniel Lustig <dlustig@nvidia.com> 12066R: Joel Fernandes <joel@joelfernandes.org> 12067L: linux-kernel@vger.kernel.org 12068L: linux-arch@vger.kernel.org 12069S: Supported 12070T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12071F: Documentation/atomic_bitops.txt 12072F: Documentation/atomic_t.txt 12073F: Documentation/core-api/refcount-vs-atomic.rst 12074F: Documentation/litmus-tests/ 12075F: Documentation/memory-barriers.txt 12076F: tools/memory-model/ 12077 12078LINUX-NEXT TREE 12079M: Stephen Rothwell <sfr@canb.auug.org.au> 12080L: linux-next@vger.kernel.org 12081S: Supported 12082B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12083T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12084 12085LIS3LV02D ACCELEROMETER DRIVER 12086M: Eric Piel <eric.piel@tremplin-utc.net> 12087S: Maintained 12088F: Documentation/misc-devices/lis3lv02d.rst 12089F: drivers/misc/lis3lv02d/ 12090F: drivers/platform/x86/hp/hp_accel.c 12091 12092LIST KUNIT TEST 12093M: David Gow <davidgow@google.com> 12094L: linux-kselftest@vger.kernel.org 12095L: kunit-dev@googlegroups.com 12096S: Maintained 12097F: lib/list-test.c 12098 12099LITEX PLATFORM 12100M: Karol Gugala <kgugala@antmicro.com> 12101M: Mateusz Holenko <mholenko@antmicro.com> 12102M: Gabriel Somlo <gsomlo@gmail.com> 12103M: Joel Stanley <joel@jms.id.au> 12104S: Maintained 12105F: Documentation/devicetree/bindings/*/litex,*.yaml 12106F: arch/openrisc/boot/dts/or1klitex.dts 12107F: drivers/mmc/host/litex_mmc.c 12108F: drivers/net/ethernet/litex/* 12109F: drivers/soc/litex/* 12110F: drivers/tty/serial/liteuart.c 12111F: include/linux/litex.h 12112N: litex 12113 12114LIVE PATCHING 12115M: Josh Poimboeuf <jpoimboe@kernel.org> 12116M: Jiri Kosina <jikos@kernel.org> 12117M: Miroslav Benes <mbenes@suse.cz> 12118M: Petr Mladek <pmladek@suse.com> 12119R: Joe Lawrence <joe.lawrence@redhat.com> 12120L: live-patching@vger.kernel.org 12121S: Maintained 12122T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12123F: Documentation/ABI/testing/sysfs-kernel-livepatch 12124F: Documentation/livepatch/ 12125F: arch/powerpc/include/asm/livepatch.h 12126F: include/linux/livepatch.h 12127F: kernel/livepatch/ 12128F: kernel/module/livepatch.c 12129F: lib/livepatch/ 12130F: samples/livepatch/ 12131F: tools/testing/selftests/livepatch/ 12132 12133LLC (802.2) 12134L: netdev@vger.kernel.org 12135S: Odd fixes 12136F: include/linux/llc.h 12137F: include/net/llc* 12138F: include/uapi/linux/llc.h 12139F: net/llc/ 12140 12141LM73 HARDWARE MONITOR DRIVER 12142M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12143L: linux-hwmon@vger.kernel.org 12144S: Maintained 12145F: drivers/hwmon/lm73.c 12146 12147LM78 HARDWARE MONITOR DRIVER 12148M: Jean Delvare <jdelvare@suse.com> 12149L: linux-hwmon@vger.kernel.org 12150S: Maintained 12151F: Documentation/hwmon/lm78.rst 12152F: drivers/hwmon/lm78.c 12153 12154LM83 HARDWARE MONITOR DRIVER 12155M: Jean Delvare <jdelvare@suse.com> 12156L: linux-hwmon@vger.kernel.org 12157S: Maintained 12158F: Documentation/hwmon/lm83.rst 12159F: drivers/hwmon/lm83.c 12160 12161LM90 HARDWARE MONITOR DRIVER 12162M: Jean Delvare <jdelvare@suse.com> 12163L: linux-hwmon@vger.kernel.org 12164S: Maintained 12165F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12166F: Documentation/hwmon/lm90.rst 12167F: drivers/hwmon/lm90.c 12168F: include/dt-bindings/thermal/lm90.h 12169 12170LM95234 HARDWARE MONITOR DRIVER 12171M: Guenter Roeck <linux@roeck-us.net> 12172L: linux-hwmon@vger.kernel.org 12173S: Maintained 12174F: Documentation/hwmon/lm95234.rst 12175F: drivers/hwmon/lm95234.c 12176 12177LME2510 MEDIA DRIVER 12178M: Malcolm Priestley <tvboxspy@gmail.com> 12179L: linux-media@vger.kernel.org 12180S: Maintained 12181W: https://linuxtv.org 12182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12183F: drivers/media/usb/dvb-usb-v2/lmedm04* 12184 12185LOADPIN SECURITY MODULE 12186M: Kees Cook <keescook@chromium.org> 12187S: Supported 12188T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12189F: Documentation/admin-guide/LSM/LoadPin.rst 12190F: security/loadpin/ 12191 12192LOCKING PRIMITIVES 12193M: Peter Zijlstra <peterz@infradead.org> 12194M: Ingo Molnar <mingo@redhat.com> 12195M: Will Deacon <will@kernel.org> 12196R: Waiman Long <longman@redhat.com> 12197R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12198L: linux-kernel@vger.kernel.org 12199S: Maintained 12200T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12201F: Documentation/locking/ 12202F: arch/*/include/asm/spinlock*.h 12203F: include/linux/lockdep.h 12204F: include/linux/mutex*.h 12205F: include/linux/rwlock*.h 12206F: include/linux/rwsem*.h 12207F: include/linux/seqlock.h 12208F: include/linux/spinlock*.h 12209F: kernel/locking/ 12210F: lib/locking*.[ch] 12211X: kernel/locking/locktorture.c 12212 12213LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12214M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12215L: linux-ntfs-dev@lists.sourceforge.net 12216S: Maintained 12217W: http://www.linux-ntfs.org/content/view/19/37/ 12218F: Documentation/admin-guide/ldm.rst 12219F: block/partitions/ldm.* 12220 12221LOGITECH HID GAMING KEYBOARDS 12222M: Hans de Goede <hdegoede@redhat.com> 12223L: linux-input@vger.kernel.org 12224S: Maintained 12225T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12226F: drivers/hid/hid-lg-g15.c 12227 12228LONTIUM LT8912B MIPI TO HDMI BRIDGE 12229M: Adrien Grassein <adrien.grassein@gmail.com> 12230S: Maintained 12231F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12232F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12233 12234LOONGARCH 12235M: Huacai Chen <chenhuacai@kernel.org> 12236R: WANG Xuerui <kernel@xen0n.name> 12237L: loongarch@lists.linux.dev 12238S: Maintained 12239T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12240F: Documentation/loongarch/ 12241F: Documentation/translations/zh_CN/loongarch/ 12242F: arch/loongarch/ 12243F: drivers/*/*loongarch* 12244 12245LOONGSON GPIO DRIVER 12246M: Yinbo Zhu <zhuyinbo@loongson.cn> 12247L: linux-gpio@vger.kernel.org 12248S: Maintained 12249F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12250F: drivers/gpio/gpio-loongson-64bit.c 12251 12252LOONGSON LS2X I2C DRIVER 12253M: Binbin Zhou <zhoubinbin@loongson.cn> 12254L: linux-i2c@vger.kernel.org 12255S: Maintained 12256F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12257F: drivers/i2c/busses/i2c-ls2x.c 12258 12259LOONGSON-2 SOC SERIES CLOCK DRIVER 12260M: Yinbo Zhu <zhuyinbo@loongson.cn> 12261L: linux-clk@vger.kernel.org 12262S: Maintained 12263F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12264F: drivers/clk/clk-loongson2.c 12265F: include/dt-bindings/clock/loongson,ls2k-clk.h 12266 12267LOONGSON-2 SOC SERIES GUTS DRIVER 12268M: Yinbo Zhu <zhuyinbo@loongson.cn> 12269L: loongarch@lists.linux.dev 12270S: Maintained 12271F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12272F: drivers/soc/loongson/loongson2_guts.c 12273 12274LOONGSON-2 SOC SERIES PINCTRL DRIVER 12275M: zhanghongchen <zhanghongchen@loongson.cn> 12276M: Yinbo Zhu <zhuyinbo@loongson.cn> 12277L: linux-gpio@vger.kernel.org 12278S: Maintained 12279F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12280F: drivers/pinctrl/pinctrl-loongson2.c 12281 12282LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12283M: Sathya Prakash <sathya.prakash@broadcom.com> 12284M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12285M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12286L: MPT-FusionLinux.pdl@broadcom.com 12287L: linux-scsi@vger.kernel.org 12288S: Supported 12289W: http://www.avagotech.com/support/ 12290F: drivers/message/fusion/ 12291F: drivers/scsi/mpt3sas/ 12292 12293LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12294M: Matthew Wilcox <willy@infradead.org> 12295L: linux-scsi@vger.kernel.org 12296S: Maintained 12297F: drivers/scsi/sym53c8xx_2/ 12298 12299LTC1660 DAC DRIVER 12300M: Marcus Folkesson <marcus.folkesson@gmail.com> 12301L: linux-iio@vger.kernel.org 12302S: Maintained 12303F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12304F: drivers/iio/dac/ltc1660.c 12305 12306LTC2688 IIO DAC DRIVER 12307M: Nuno Sá <nuno.sa@analog.com> 12308L: linux-iio@vger.kernel.org 12309S: Supported 12310W: https://ez.analog.com/linux-software-drivers 12311F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12312F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12313F: drivers/iio/dac/ltc2688.c 12314 12315LTC2947 HARDWARE MONITOR DRIVER 12316M: Nuno Sá <nuno.sa@analog.com> 12317L: linux-hwmon@vger.kernel.org 12318S: Supported 12319W: https://ez.analog.com/linux-software-drivers 12320F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12321F: drivers/hwmon/ltc2947-core.c 12322F: drivers/hwmon/ltc2947-i2c.c 12323F: drivers/hwmon/ltc2947-spi.c 12324F: drivers/hwmon/ltc2947.h 12325 12326LTC2983 IIO TEMPERATURE DRIVER 12327M: Nuno Sá <nuno.sa@analog.com> 12328L: linux-iio@vger.kernel.org 12329S: Supported 12330W: https://ez.analog.com/linux-software-drivers 12331F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12332F: drivers/iio/temperature/ltc2983.c 12333 12334LTC4261 HARDWARE MONITOR DRIVER 12335M: Guenter Roeck <linux@roeck-us.net> 12336L: linux-hwmon@vger.kernel.org 12337S: Maintained 12338F: Documentation/hwmon/ltc4261.rst 12339F: drivers/hwmon/ltc4261.c 12340 12341LTC4306 I2C MULTIPLEXER DRIVER 12342M: Michael Hennerich <michael.hennerich@analog.com> 12343L: linux-i2c@vger.kernel.org 12344S: Supported 12345W: https://ez.analog.com/linux-software-drivers 12346F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12347F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12348 12349LTP (Linux Test Project) 12350M: Mike Frysinger <vapier@gentoo.org> 12351M: Cyril Hrubis <chrubis@suse.cz> 12352M: Wanlong Gao <wanlong.gao@gmail.com> 12353M: Jan Stancek <jstancek@redhat.com> 12354M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12355M: Alexey Kodanev <alexey.kodanev@oracle.com> 12356L: ltp@lists.linux.it (subscribers-only) 12357S: Maintained 12358W: http://linux-test-project.github.io/ 12359T: git https://github.com/linux-test-project/ltp.git 12360 12361LYNX 28G SERDES PHY DRIVER 12362M: Ioana Ciornei <ioana.ciornei@nxp.com> 12363L: netdev@vger.kernel.org 12364S: Supported 12365F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12366F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12367 12368LYNX PCS MODULE 12369M: Ioana Ciornei <ioana.ciornei@nxp.com> 12370L: netdev@vger.kernel.org 12371S: Supported 12372F: drivers/net/pcs/pcs-lynx.c 12373F: include/linux/pcs-lynx.h 12374 12375M68K ARCHITECTURE 12376M: Geert Uytterhoeven <geert@linux-m68k.org> 12377L: linux-m68k@lists.linux-m68k.org 12378S: Maintained 12379W: http://www.linux-m68k.org/ 12380T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12381F: arch/m68k/ 12382F: drivers/zorro/ 12383 12384M68K ON APPLE MACINTOSH 12385M: Joshua Thompson <funaho@jurai.org> 12386L: linux-m68k@lists.linux-m68k.org 12387S: Maintained 12388W: http://www.mac.linux-m68k.org/ 12389F: arch/m68k/mac/ 12390F: drivers/macintosh/adb-iop.c 12391F: drivers/macintosh/via-macii.c 12392 12393M68K ON HP9000/300 12394M: Philip Blundell <philb@gnu.org> 12395S: Maintained 12396W: http://www.tazenda.demon.co.uk/phil/linux-hp 12397F: arch/m68k/hp300/ 12398 12399M88DS3103 MEDIA DRIVER 12400M: Antti Palosaari <crope@iki.fi> 12401L: linux-media@vger.kernel.org 12402S: Maintained 12403W: https://linuxtv.org 12404W: http://palosaari.fi/linux/ 12405Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12406T: git git://linuxtv.org/anttip/media_tree.git 12407F: drivers/media/dvb-frontends/m88ds3103* 12408 12409M88RS2000 MEDIA DRIVER 12410M: Malcolm Priestley <tvboxspy@gmail.com> 12411L: linux-media@vger.kernel.org 12412S: Maintained 12413W: https://linuxtv.org 12414Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12415F: drivers/media/dvb-frontends/m88rs2000* 12416 12417MA901 MASTERKIT USB FM RADIO DRIVER 12418M: Alexey Klimov <klimov.linux@gmail.com> 12419L: linux-media@vger.kernel.org 12420S: Maintained 12421T: git git://linuxtv.org/media_tree.git 12422F: drivers/media/radio/radio-ma901.c 12423 12424MAC80211 12425M: Johannes Berg <johannes@sipsolutions.net> 12426L: linux-wireless@vger.kernel.org 12427S: Maintained 12428W: https://wireless.wiki.kernel.org/ 12429Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12430T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12431T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12432F: Documentation/networking/mac80211-injection.rst 12433F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12434F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12435F: include/net/mac80211.h 12436F: net/mac80211/ 12437 12438MAILBOX API 12439M: Jassi Brar <jassisinghbrar@gmail.com> 12440L: linux-kernel@vger.kernel.org 12441S: Maintained 12442F: Documentation/devicetree/bindings/mailbox/ 12443F: drivers/mailbox/ 12444F: include/dt-bindings/mailbox/ 12445F: include/linux/mailbox_client.h 12446F: include/linux/mailbox_controller.h 12447 12448MAILBOX ARM MHUv2 12449M: Viresh Kumar <viresh.kumar@linaro.org> 12450M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12451L: linux-kernel@vger.kernel.org 12452S: Maintained 12453F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12454F: drivers/mailbox/arm_mhuv2.c 12455F: include/linux/mailbox/arm_mhuv2_message.h 12456 12457MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12458M: Michael Kerrisk <mtk.manpages@gmail.com> 12459L: linux-man@vger.kernel.org 12460S: Maintained 12461W: http://www.kernel.org/doc/man-pages 12462 12463MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12464M: Jeremy Kerr <jk@codeconstruct.com.au> 12465M: Matt Johnston <matt@codeconstruct.com.au> 12466L: netdev@vger.kernel.org 12467S: Maintained 12468F: Documentation/networking/mctp.rst 12469F: drivers/net/mctp/ 12470F: include/net/mctp.h 12471F: include/net/mctpdevice.h 12472F: include/net/netns/mctp.h 12473F: net/mctp/ 12474 12475MAPLE TREE 12476M: Liam R. Howlett <Liam.Howlett@oracle.com> 12477L: linux-mm@kvack.org 12478S: Supported 12479F: Documentation/core-api/maple_tree.rst 12480F: include/linux/maple_tree.h 12481F: include/trace/events/maple_tree.h 12482F: lib/maple_tree.c 12483F: lib/test_maple_tree.c 12484F: tools/testing/radix-tree/linux/maple_tree.h 12485F: tools/testing/radix-tree/maple.c 12486 12487MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12488M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12489L: linux-mips@vger.kernel.org 12490S: Maintained 12491F: arch/mips/boot/dts/img/pistachio* 12492 12493MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12494M: Andrew Lunn <andrew@lunn.ch> 12495L: netdev@vger.kernel.org 12496S: Maintained 12497F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12498F: Documentation/networking/devlink/mv88e6xxx.rst 12499F: drivers/net/dsa/mv88e6xxx/ 12500F: include/linux/dsa/mv88e6xxx.h 12501F: include/linux/platform_data/mv88e6xxx.h 12502 12503MARVELL ARMADA 3700 PHY DRIVERS 12504M: Miquel Raynal <miquel.raynal@bootlin.com> 12505S: Maintained 12506F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12507F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12508F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12509F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12510 12511MARVELL ARMADA 3700 SERIAL DRIVER 12512M: Pali Rohár <pali@kernel.org> 12513S: Maintained 12514F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12515F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12516F: drivers/tty/serial/mvebu-uart.c 12517 12518MARVELL ARMADA DRM SUPPORT 12519M: Russell King <linux@armlinux.org.uk> 12520S: Maintained 12521T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12522T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12523F: Documentation/devicetree/bindings/display/armada/ 12524F: drivers/gpu/drm/armada/ 12525F: include/uapi/drm/armada_drm.h 12526 12527MARVELL CRYPTO DRIVER 12528M: Boris Brezillon <bbrezillon@kernel.org> 12529M: Arnaud Ebalard <arno@natisbad.org> 12530M: Srujana Challa <schalla@marvell.com> 12531L: linux-crypto@vger.kernel.org 12532S: Maintained 12533F: drivers/crypto/marvell/ 12534F: include/linux/soc/marvell/octeontx2/ 12535 12536MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12537M: Mirko Lindner <mlindner@marvell.com> 12538M: Stephen Hemminger <stephen@networkplumber.org> 12539L: netdev@vger.kernel.org 12540S: Maintained 12541F: drivers/net/ethernet/marvell/sk* 12542 12543MARVELL LIBERTAS WIRELESS DRIVER 12544L: libertas-dev@lists.infradead.org 12545S: Orphan 12546F: drivers/net/wireless/marvell/libertas/ 12547 12548MARVELL MACCHIATOBIN SUPPORT 12549M: Russell King <linux@armlinux.org.uk> 12550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12551S: Maintained 12552F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12553 12554MARVELL MV643XX ETHERNET DRIVER 12555M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12556L: netdev@vger.kernel.org 12557S: Maintained 12558F: drivers/net/ethernet/marvell/mv643xx_eth.* 12559F: include/linux/mv643xx.h 12560 12561MARVELL MV88X3310 PHY DRIVER 12562M: Russell King <linux@armlinux.org.uk> 12563M: Marek Behún <kabel@kernel.org> 12564L: netdev@vger.kernel.org 12565S: Maintained 12566F: drivers/net/phy/marvell10g.c 12567 12568MARVELL MVEBU THERMAL DRIVER 12569M: Miquel Raynal <miquel.raynal@bootlin.com> 12570S: Maintained 12571F: drivers/thermal/armada_thermal.c 12572 12573MARVELL MVNETA ETHERNET DRIVER 12574M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12575L: netdev@vger.kernel.org 12576S: Maintained 12577F: drivers/net/ethernet/marvell/mvneta.* 12578 12579MARVELL MVPP2 ETHERNET DRIVER 12580M: Marcin Wojtas <mw@semihalf.com> 12581M: Russell King <linux@armlinux.org.uk> 12582L: netdev@vger.kernel.org 12583S: Maintained 12584F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12585F: drivers/net/ethernet/marvell/mvpp2/ 12586 12587MARVELL MWIFIEX WIRELESS DRIVER 12588M: Amitkumar Karwar <amitkarwar@gmail.com> 12589M: Ganapathi Bhat <ganapathi017@gmail.com> 12590M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12591M: Xinming Hu <huxinming820@gmail.com> 12592L: linux-wireless@vger.kernel.org 12593S: Maintained 12594F: drivers/net/wireless/marvell/mwifiex/ 12595 12596MARVELL MWL8K WIRELESS DRIVER 12597M: Lennert Buytenhek <buytenh@wantstofly.org> 12598L: linux-wireless@vger.kernel.org 12599S: Odd Fixes 12600F: drivers/net/wireless/marvell/mwl8k.c 12601 12602MARVELL NAND CONTROLLER DRIVER 12603M: Miquel Raynal <miquel.raynal@bootlin.com> 12604L: linux-mtd@lists.infradead.org 12605S: Maintained 12606F: drivers/mtd/nand/raw/marvell_nand.c 12607 12608MARVELL OCTEON ENDPOINT DRIVER 12609M: Veerasenareddy Burru <vburru@marvell.com> 12610M: Sathesh Edara <sedara@marvell.com> 12611L: netdev@vger.kernel.org 12612S: Supported 12613F: drivers/net/ethernet/marvell/octeon_ep 12614 12615MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12616M: Sunil Goutham <sgoutham@marvell.com> 12617M: Geetha sowjanya <gakula@marvell.com> 12618M: Subbaraya Sundeep <sbhatta@marvell.com> 12619M: hariprasad <hkelam@marvell.com> 12620L: netdev@vger.kernel.org 12621S: Supported 12622F: drivers/net/ethernet/marvell/octeontx2/nic/ 12623F: include/linux/soc/marvell/octeontx2/ 12624 12625MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12626M: Sunil Goutham <sgoutham@marvell.com> 12627M: Linu Cherian <lcherian@marvell.com> 12628M: Geetha sowjanya <gakula@marvell.com> 12629M: Jerin Jacob <jerinj@marvell.com> 12630M: hariprasad <hkelam@marvell.com> 12631M: Subbaraya Sundeep <sbhatta@marvell.com> 12632L: netdev@vger.kernel.org 12633S: Supported 12634F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12635F: drivers/net/ethernet/marvell/octeontx2/af/ 12636 12637MARVELL PRESTERA ETHERNET SWITCH DRIVER 12638M: Taras Chornyi <taras.chornyi@plvision.eu> 12639S: Supported 12640W: https://github.com/Marvell-switching/switchdev-prestera 12641F: drivers/net/ethernet/marvell/prestera/ 12642 12643MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12644M: Nicolas Pitre <nico@fluxnic.net> 12645S: Odd Fixes 12646F: drivers/mmc/host/mvsdio.* 12647 12648MARVELL USB MDIO CONTROLLER DRIVER 12649M: Tobias Waldekranz <tobias@waldekranz.com> 12650L: netdev@vger.kernel.org 12651S: Maintained 12652F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12653F: drivers/net/mdio/mdio-mvusb.c 12654 12655MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12656M: Hu Ziji <huziji@marvell.com> 12657L: linux-mmc@vger.kernel.org 12658S: Supported 12659F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12660F: drivers/mmc/host/sdhci-xenon* 12661 12662MATROX FRAMEBUFFER DRIVER 12663L: linux-fbdev@vger.kernel.org 12664S: Orphan 12665F: drivers/video/fbdev/matrox/matroxfb_* 12666F: include/uapi/linux/matroxfb.h 12667 12668MAX15301 DRIVER 12669M: Daniel Nilsson <daniel.nilsson@flex.com> 12670L: linux-hwmon@vger.kernel.org 12671S: Maintained 12672F: Documentation/hwmon/max15301.rst 12673F: drivers/hwmon/pmbus/max15301.c 12674 12675MAX16065 HARDWARE MONITOR DRIVER 12676M: Guenter Roeck <linux@roeck-us.net> 12677L: linux-hwmon@vger.kernel.org 12678S: Maintained 12679F: Documentation/hwmon/max16065.rst 12680F: drivers/hwmon/max16065.c 12681 12682MAX2175 SDR TUNER DRIVER 12683M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12684L: linux-media@vger.kernel.org 12685S: Maintained 12686T: git git://linuxtv.org/media_tree.git 12687F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12688F: Documentation/userspace-api/media/drivers/max2175.rst 12689F: drivers/media/i2c/max2175* 12690F: include/uapi/linux/max2175.h 12691 12692MAX31827 TEMPERATURE SWITCH DRIVER 12693M: Daniel Matyas <daniel.matyas@analog.com> 12694L: linux-hwmon@vger.kernel.org 12695S: Supported 12696W: http://ez.analog.com/community/linux-device-drivers 12697F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12698F: Documentation/hwmon/max31827.rst 12699F: drivers/hwmon/max31827.c 12700 12701MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12702L: linux-hwmon@vger.kernel.org 12703S: Orphan 12704F: Documentation/hwmon/max6650.rst 12705F: drivers/hwmon/max6650.c 12706 12707MAX6697 HARDWARE MONITOR DRIVER 12708M: Guenter Roeck <linux@roeck-us.net> 12709L: linux-hwmon@vger.kernel.org 12710S: Maintained 12711F: Documentation/devicetree/bindings/hwmon/max6697.txt 12712F: Documentation/hwmon/max6697.rst 12713F: drivers/hwmon/max6697.c 12714F: include/linux/platform_data/max6697.h 12715 12716MAX9286 QUAD GMSL DESERIALIZER DRIVER 12717M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12718M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12719M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12720M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12721L: linux-media@vger.kernel.org 12722S: Maintained 12723F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12724F: drivers/media/i2c/max9286.c 12725 12726MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12727M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12728L: linux-media@vger.kernel.org 12729S: Maintained 12730F: drivers/staging/media/max96712/max96712.c 12731 12732MAX9860 MONO AUDIO VOICE CODEC DRIVER 12733M: Peter Rosin <peda@axentia.se> 12734L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12735S: Maintained 12736F: Documentation/devicetree/bindings/sound/max9860.txt 12737F: sound/soc/codecs/max9860.* 12738 12739MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12740M: Andreas Klinger <ak@it-klinger.de> 12741L: linux-iio@vger.kernel.org 12742S: Maintained 12743F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12744F: drivers/iio/proximity/mb1232.c 12745 12746MAXIM MAX11205 DRIVER 12747M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12748L: linux-iio@vger.kernel.org 12749S: Supported 12750W: https://ez.analog.com/linux-software-drivers 12751F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12752F: drivers/iio/adc/max11205.c 12753 12754MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12755R: Iskren Chernev <iskren.chernev@gmail.com> 12756R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12757R: Marek Szyprowski <m.szyprowski@samsung.com> 12758R: Matheus Castello <matheus@castello.eng.br> 12759L: linux-pm@vger.kernel.org 12760S: Maintained 12761F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12762F: drivers/power/supply/max17040_battery.c 12763 12764MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12765R: Hans de Goede <hdegoede@redhat.com> 12766R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12767R: Marek Szyprowski <m.szyprowski@samsung.com> 12768R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12769R: Purism Kernel Team <kernel@puri.sm> 12770L: linux-pm@vger.kernel.org 12771S: Maintained 12772F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12773F: drivers/power/supply/max17042_battery.c 12774 12775MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12776M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12777L: linux-kernel@vger.kernel.org 12778S: Maintained 12779F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12780F: drivers/regulator/max20086-regulator.c 12781 12782MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12783M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12784L: linux-iio@vger.kernel.org 12785S: Maintained 12786F: drivers/iio/temperature/max30208.c 12787 12788MAXIM MAX77650 PMIC MFD DRIVER 12789M: Bartosz Golaszewski <brgl@bgdev.pl> 12790L: linux-kernel@vger.kernel.org 12791S: Maintained 12792F: Documentation/devicetree/bindings/*/*max77650.yaml 12793F: Documentation/devicetree/bindings/*/max77650*.yaml 12794F: drivers/gpio/gpio-max77650.c 12795F: drivers/input/misc/max77650-onkey.c 12796F: drivers/leds/leds-max77650.c 12797F: drivers/mfd/max77650.c 12798F: drivers/power/supply/max77650-charger.c 12799F: drivers/regulator/max77650-regulator.c 12800F: include/linux/mfd/max77650.h 12801 12802MAXIM MAX77714 PMIC MFD DRIVER 12803M: Luca Ceresoli <luca@lucaceresoli.net> 12804S: Maintained 12805F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12806F: drivers/mfd/max77714.c 12807F: include/linux/mfd/max77714.h 12808 12809MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12810M: Javier Martinez Canillas <javier@dowhile0.org> 12811L: linux-kernel@vger.kernel.org 12812S: Supported 12813F: Documentation/devicetree/bindings/*/*max77802.yaml 12814F: drivers/regulator/max77802-regulator.c 12815F: include/dt-bindings/*/*max77802.h 12816 12817MAXIM MAX77976 BATTERY CHARGER 12818M: Luca Ceresoli <luca@lucaceresoli.net> 12819S: Supported 12820F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12821F: drivers/power/supply/max77976_charger.c 12822 12823MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12824M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12825L: linux-pm@vger.kernel.org 12826S: Supported 12827B: mailto:linux-samsung-soc@vger.kernel.org 12828F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12829F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12830F: drivers/power/supply/max14577_charger.c 12831F: drivers/power/supply/max77693_charger.c 12832 12833MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12834M: Chanwoo Choi <cw00.choi@samsung.com> 12835M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12836L: linux-kernel@vger.kernel.org 12837S: Supported 12838B: mailto:linux-samsung-soc@vger.kernel.org 12839F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12840F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12841F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12843F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12844F: drivers/*/*max77843.c 12845F: drivers/*/max14577*.c 12846F: drivers/*/max77686*.c 12847F: drivers/*/max77693*.c 12848F: drivers/clk/clk-max77686.c 12849F: drivers/extcon/extcon-max14577.c 12850F: drivers/extcon/extcon-max77693.c 12851F: drivers/rtc/rtc-max77686.c 12852F: include/linux/mfd/max14577*.h 12853F: include/linux/mfd/max77686*.h 12854F: include/linux/mfd/max77693*.h 12855 12856MAXIRADIO FM RADIO RECEIVER DRIVER 12857M: Hans Verkuil <hverkuil@xs4all.nl> 12858L: linux-media@vger.kernel.org 12859S: Maintained 12860W: https://linuxtv.org 12861T: git git://linuxtv.org/media_tree.git 12862F: drivers/media/radio/radio-maxiradio* 12863 12864MAXLINEAR ETHERNET PHY DRIVER 12865M: Xu Liang <lxu@maxlinear.com> 12866L: netdev@vger.kernel.org 12867S: Supported 12868F: drivers/net/phy/mxl-gpy.c 12869 12870MCAN MMIO DEVICE DRIVER 12871M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12872L: linux-can@vger.kernel.org 12873S: Maintained 12874F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12875F: drivers/net/can/m_can/m_can.c 12876F: drivers/net/can/m_can/m_can.h 12877F: drivers/net/can/m_can/m_can_platform.c 12878 12879MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12880R: Yasushi SHOJI <yashi@spacecubics.com> 12881L: linux-can@vger.kernel.org 12882S: Maintained 12883F: drivers/net/can/usb/mcba_usb.c 12884 12885MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12886M: Rishi Gupta <gupt21@gmail.com> 12887L: linux-i2c@vger.kernel.org 12888L: linux-input@vger.kernel.org 12889S: Maintained 12890F: drivers/hid/hid-mcp2221.c 12891 12892MCP251XFD SPI-CAN NETWORK DRIVER 12893M: Marc Kleine-Budde <mkl@pengutronix.de> 12894M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12895R: Thomas Kopp <thomas.kopp@microchip.com> 12896L: linux-can@vger.kernel.org 12897S: Maintained 12898F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12899F: drivers/net/can/spi/mcp251xfd/ 12900 12901MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12902M: Peter Rosin <peda@axentia.se> 12903L: linux-iio@vger.kernel.org 12904S: Maintained 12905F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12906F: drivers/iio/potentiometer/mcp4018.c 12907F: drivers/iio/potentiometer/mcp4531.c 12908 12909MCR20A IEEE-802.15.4 RADIO DRIVER 12910M: Stefan Schmidt <stefan@datenfreihafen.org> 12911L: linux-wpan@vger.kernel.org 12912S: Odd Fixes 12913W: https://github.com/xueliu/mcr20a-linux 12914F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12915F: drivers/net/ieee802154/mcr20a.c 12916F: drivers/net/ieee802154/mcr20a.h 12917 12918MDIO REGMAP DRIVER 12919M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12920L: netdev@vger.kernel.org 12921S: Maintained 12922F: drivers/net/mdio/mdio-regmap.c 12923F: include/linux/mdio/mdio-regmap.h 12924 12925MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12926M: William Breathitt Gray <william.gray@linaro.org> 12927L: linux-iio@vger.kernel.org 12928S: Maintained 12929F: drivers/iio/dac/cio-dac.c 12930 12931MEDIA CONTROLLER FRAMEWORK 12932M: Sakari Ailus <sakari.ailus@linux.intel.com> 12933M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12934L: linux-media@vger.kernel.org 12935S: Supported 12936W: https://www.linuxtv.org 12937T: git git://linuxtv.org/media_tree.git 12938F: drivers/media/mc/ 12939F: include/media/media-*.h 12940F: include/uapi/linux/media.h 12941 12942MEDIA DRIVER FOR FREESCALE IMX PXP 12943M: Philipp Zabel <p.zabel@pengutronix.de> 12944L: linux-media@vger.kernel.org 12945S: Maintained 12946T: git git://linuxtv.org/media_tree.git 12947F: drivers/media/platform/nxp/imx-pxp.[ch] 12948 12949MEDIA DRIVERS FOR ASCOT2E 12950M: Sergey Kozlov <serjk@netup.ru> 12951M: Abylay Ospan <aospan@netup.ru> 12952L: linux-media@vger.kernel.org 12953S: Supported 12954W: https://linuxtv.org 12955W: http://netup.tv/ 12956T: git git://linuxtv.org/media_tree.git 12957F: drivers/media/dvb-frontends/ascot2e* 12958 12959MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12960M: Jasmin Jessich <jasmin@anw.at> 12961L: linux-media@vger.kernel.org 12962S: Maintained 12963W: https://linuxtv.org 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/dvb-frontends/cxd2099* 12966 12967MEDIA DRIVERS FOR CXD2841ER 12968M: Sergey Kozlov <serjk@netup.ru> 12969M: Abylay Ospan <aospan@netup.ru> 12970L: linux-media@vger.kernel.org 12971S: Supported 12972W: https://linuxtv.org 12973W: http://netup.tv/ 12974T: git git://linuxtv.org/media_tree.git 12975F: drivers/media/dvb-frontends/cxd2841er* 12976 12977MEDIA DRIVERS FOR CXD2880 12978M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12979L: linux-media@vger.kernel.org 12980S: Supported 12981W: http://linuxtv.org/ 12982T: git git://linuxtv.org/media_tree.git 12983F: drivers/media/dvb-frontends/cxd2880/* 12984F: drivers/media/spi/cxd2880* 12985 12986MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12987L: linux-media@vger.kernel.org 12988S: Orphan 12989W: https://linuxtv.org 12990T: git git://linuxtv.org/media_tree.git 12991F: drivers/media/pci/ddbridge/* 12992 12993MEDIA DRIVERS FOR FREESCALE IMX 12994M: Steve Longerbeam <slongerbeam@gmail.com> 12995M: Philipp Zabel <p.zabel@pengutronix.de> 12996L: linux-media@vger.kernel.org 12997S: Maintained 12998T: git git://linuxtv.org/media_tree.git 12999F: Documentation/admin-guide/media/imx.rst 13000F: Documentation/devicetree/bindings/media/imx.txt 13001F: drivers/staging/media/imx/ 13002F: include/linux/imx-media.h 13003F: include/media/imx.h 13004 13005MEDIA DRIVERS FOR FREESCALE IMX7 13006M: Rui Miguel Silva <rmfrfs@gmail.com> 13007M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13008L: linux-media@vger.kernel.org 13009S: Maintained 13010T: git git://linuxtv.org/media_tree.git 13011F: Documentation/admin-guide/media/imx7.rst 13012F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13013F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13014F: drivers/media/platform/nxp/imx-mipi-csis.c 13015F: drivers/media/platform/nxp/imx7-media-csi.c 13016 13017MEDIA DRIVERS FOR HELENE 13018M: Abylay Ospan <aospan@netup.ru> 13019L: linux-media@vger.kernel.org 13020S: Supported 13021W: https://linuxtv.org 13022W: http://netup.tv/ 13023T: git git://linuxtv.org/media_tree.git 13024F: drivers/media/dvb-frontends/helene* 13025 13026MEDIA DRIVERS FOR HORUS3A 13027M: Sergey Kozlov <serjk@netup.ru> 13028M: Abylay Ospan <aospan@netup.ru> 13029L: linux-media@vger.kernel.org 13030S: Supported 13031W: https://linuxtv.org 13032W: http://netup.tv/ 13033T: git git://linuxtv.org/media_tree.git 13034F: drivers/media/dvb-frontends/horus3a* 13035 13036MEDIA DRIVERS FOR LNBH25 13037M: Sergey Kozlov <serjk@netup.ru> 13038M: Abylay Ospan <aospan@netup.ru> 13039L: linux-media@vger.kernel.org 13040S: Supported 13041W: https://linuxtv.org 13042W: http://netup.tv/ 13043T: git git://linuxtv.org/media_tree.git 13044F: drivers/media/dvb-frontends/lnbh25* 13045 13046MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13047L: linux-media@vger.kernel.org 13048S: Orphan 13049W: https://linuxtv.org 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/mxl5xx* 13052 13053MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13054M: Sergey Kozlov <serjk@netup.ru> 13055M: Abylay Ospan <aospan@netup.ru> 13056L: linux-media@vger.kernel.org 13057S: Supported 13058W: https://linuxtv.org 13059W: http://netup.tv/ 13060T: git git://linuxtv.org/media_tree.git 13061F: drivers/media/pci/netup_unidvb/* 13062 13063MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13064M: Dmitry Osipenko <digetx@gmail.com> 13065L: linux-media@vger.kernel.org 13066L: linux-tegra@vger.kernel.org 13067S: Maintained 13068T: git git://linuxtv.org/media_tree.git 13069F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13070F: drivers/media/platform/nvidia/tegra-vde/ 13071 13072MEDIA DRIVERS FOR RENESAS - CEU 13073M: Jacopo Mondi <jacopo@jmondi.org> 13074L: linux-media@vger.kernel.org 13075L: linux-renesas-soc@vger.kernel.org 13076S: Supported 13077T: git git://linuxtv.org/media_tree.git 13078F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13079F: drivers/media/platform/renesas/renesas-ceu.c 13080F: include/media/drv-intf/renesas-ceu.h 13081 13082MEDIA DRIVERS FOR RENESAS - DRIF 13083M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13084L: linux-media@vger.kernel.org 13085L: linux-renesas-soc@vger.kernel.org 13086S: Supported 13087T: git git://linuxtv.org/media_tree.git 13088F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13089F: drivers/media/platform/renesas/rcar_drif.c 13090 13091MEDIA DRIVERS FOR RENESAS - FCP 13092M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13093L: linux-media@vger.kernel.org 13094L: linux-renesas-soc@vger.kernel.org 13095S: Supported 13096T: git git://linuxtv.org/media_tree.git 13097F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13098F: drivers/media/platform/renesas/rcar-fcp.c 13099F: include/media/rcar-fcp.h 13100 13101MEDIA DRIVERS FOR RENESAS - FDP1 13102M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13103L: linux-media@vger.kernel.org 13104L: linux-renesas-soc@vger.kernel.org 13105S: Supported 13106T: git git://linuxtv.org/media_tree.git 13107F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13108F: drivers/media/platform/renesas/rcar_fdp1.c 13109 13110MEDIA DRIVERS FOR RENESAS - VIN 13111M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13112L: linux-media@vger.kernel.org 13113L: linux-renesas-soc@vger.kernel.org 13114S: Supported 13115T: git git://linuxtv.org/media_tree.git 13116F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13117F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13118F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13119F: drivers/media/platform/renesas/rcar-isp.c 13120F: drivers/media/platform/renesas/rcar-vin/ 13121 13122MEDIA DRIVERS FOR RENESAS - VSP1 13123M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13124M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13125L: linux-media@vger.kernel.org 13126L: linux-renesas-soc@vger.kernel.org 13127S: Supported 13128T: git git://linuxtv.org/media_tree.git 13129F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13130F: drivers/media/platform/renesas/vsp1/ 13131 13132MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13133L: linux-media@vger.kernel.org 13134S: Orphan 13135W: https://linuxtv.org 13136T: git git://linuxtv.org/media_tree.git 13137F: drivers/media/dvb-frontends/stv0910* 13138 13139MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13140L: linux-media@vger.kernel.org 13141S: Orphan 13142W: https://linuxtv.org 13143T: git git://linuxtv.org/media_tree.git 13144F: drivers/media/dvb-frontends/stv6111* 13145 13146MEDIA DRIVERS FOR STM32 - DCMI 13147M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13148L: linux-media@vger.kernel.org 13149S: Supported 13150T: git git://linuxtv.org/media_tree.git 13151F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13152F: drivers/media/platform/st/stm32/stm32-dcmi.c 13153 13154MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13155M: Mauro Carvalho Chehab <mchehab@kernel.org> 13156L: linux-media@vger.kernel.org 13157S: Maintained 13158W: https://linuxtv.org 13159Q: http://patchwork.kernel.org/project/linux-media/list/ 13160T: git git://linuxtv.org/media_tree.git 13161F: Documentation/admin-guide/media/ 13162F: Documentation/devicetree/bindings/media/ 13163F: Documentation/driver-api/media/ 13164F: Documentation/userspace-api/media/ 13165F: drivers/media/ 13166F: drivers/staging/media/ 13167F: include/dt-bindings/media/ 13168F: include/linux/platform_data/media/ 13169F: include/media/ 13170F: include/uapi/linux/dvb/ 13171F: include/uapi/linux/ivtv* 13172F: include/uapi/linux/media.h 13173F: include/uapi/linux/uvcvideo.h 13174F: include/uapi/linux/v4l2-* 13175F: include/uapi/linux/videodev2.h 13176 13177MEDIATEK BLUETOOTH DRIVER 13178M: Sean Wang <sean.wang@mediatek.com> 13179L: linux-bluetooth@vger.kernel.org 13180L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13181S: Maintained 13182F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13183F: drivers/bluetooth/btmtkuart.c 13184 13185MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13186M: Sean Wang <sean.wang@mediatek.com> 13187L: linux-pm@vger.kernel.org 13188S: Maintained 13189F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13190F: drivers/power/reset/mt6323-poweroff.c 13191 13192MEDIATEK CIR DRIVER 13193M: Sean Wang <sean.wang@mediatek.com> 13194S: Maintained 13195F: drivers/media/rc/mtk-cir.c 13196 13197MEDIATEK DMA DRIVER 13198M: Sean Wang <sean.wang@mediatek.com> 13199L: dmaengine@vger.kernel.org 13200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13201L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13202S: Maintained 13203F: Documentation/devicetree/bindings/dma/mtk-* 13204F: drivers/dma/mediatek/ 13205 13206MEDIATEK ETHERNET DRIVER 13207M: Felix Fietkau <nbd@nbd.name> 13208M: John Crispin <john@phrozen.org> 13209M: Sean Wang <sean.wang@mediatek.com> 13210M: Mark Lee <Mark-MC.Lee@mediatek.com> 13211M: Lorenzo Bianconi <lorenzo@kernel.org> 13212L: netdev@vger.kernel.org 13213S: Maintained 13214F: drivers/net/ethernet/mediatek/ 13215 13216MEDIATEK ETHERNET PCS DRIVER 13217M: Alexander Couzens <lynxis@fe80.eu> 13218M: Daniel Golle <daniel@makrotopia.org> 13219L: netdev@vger.kernel.org 13220S: Maintained 13221F: drivers/net/pcs/pcs-mtk-lynxi.c 13222F: include/linux/pcs/pcs-mtk-lynxi.h 13223 13224MEDIATEK ETHERNET PHY DRIVERS 13225M: Daniel Golle <daniel@makrotopia.org> 13226M: Qingfang Deng <dqfext@gmail.com> 13227M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13228L: netdev@vger.kernel.org 13229S: Maintained 13230F: drivers/net/phy/mediatek-ge-soc.c 13231F: drivers/net/phy/mediatek-ge.c 13232 13233MEDIATEK I2C CONTROLLER DRIVER 13234M: Qii Wang <qii.wang@mediatek.com> 13235L: linux-i2c@vger.kernel.org 13236S: Maintained 13237F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13238F: drivers/i2c/busses/i2c-mt65xx.c 13239 13240MEDIATEK IOMMU DRIVER 13241M: Yong Wu <yong.wu@mediatek.com> 13242L: iommu@lists.linux.dev 13243L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13244S: Supported 13245F: Documentation/devicetree/bindings/iommu/mediatek* 13246F: drivers/iommu/mtk_iommu* 13247F: include/dt-bindings/memory/mt*-port.h 13248 13249MEDIATEK JPEG DRIVER 13250M: Bin Liu <bin.liu@mediatek.com> 13251S: Supported 13252F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13253F: drivers/media/platform/mediatek/jpeg/ 13254 13255MEDIATEK KEYPAD DRIVER 13256M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13257S: Supported 13258F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13259F: drivers/input/keyboard/mt6779-keypad.c 13260 13261MEDIATEK MDP DRIVER 13262M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13263M: Houlong Wei <houlong.wei@mediatek.com> 13264M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13265S: Supported 13266F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13267F: drivers/media/platform/mediatek/mdp/ 13268F: drivers/media/platform/mediatek/vpu/ 13269 13270MEDIATEK MEDIA DRIVER 13271M: Tiffany Lin <tiffany.lin@mediatek.com> 13272M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13273M: Yunfei Dong <yunfei.dong@mediatek.com> 13274S: Supported 13275F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13276F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13277F: drivers/media/platform/mediatek/vcodec/ 13278F: drivers/media/platform/mediatek/vpu/ 13279 13280MEDIATEK MMC/SD/SDIO DRIVER 13281M: Chaotian Jing <chaotian.jing@mediatek.com> 13282S: Maintained 13283F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13284F: drivers/mmc/host/mtk-sd.c 13285 13286MEDIATEK MT76 WIRELESS LAN DRIVER 13287M: Felix Fietkau <nbd@nbd.name> 13288M: Lorenzo Bianconi <lorenzo@kernel.org> 13289M: Ryder Lee <ryder.lee@mediatek.com> 13290R: Shayne Chen <shayne.chen@mediatek.com> 13291R: Sean Wang <sean.wang@mediatek.com> 13292L: linux-wireless@vger.kernel.org 13293S: Maintained 13294T: git https://github.com/nbd168/wireless 13295F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13296F: drivers/net/wireless/mediatek/mt76/ 13297 13298MEDIATEK MT7601U WIRELESS LAN DRIVER 13299M: Jakub Kicinski <kuba@kernel.org> 13300L: linux-wireless@vger.kernel.org 13301S: Maintained 13302F: drivers/net/wireless/mediatek/mt7601u/ 13303 13304MEDIATEK MT7621 CLOCK DRIVER 13305M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13306S: Maintained 13307F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13308F: drivers/clk/ralink/clk-mt7621.c 13309 13310MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13311M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13312S: Maintained 13313F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13314F: drivers/pci/controller/pcie-mt7621.c 13315 13316MEDIATEK MT7621 PHY PCI DRIVER 13317M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13318S: Maintained 13319F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13320F: drivers/phy/ralink/phy-mt7621-pci.c 13321 13322MEDIATEK MT7621/28/88 I2C DRIVER 13323M: Stefan Roese <sr@denx.de> 13324L: linux-i2c@vger.kernel.org 13325S: Maintained 13326F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13327F: drivers/i2c/busses/i2c-mt7621.c 13328 13329MEDIATEK MTMIPS CLOCK DRIVER 13330M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13331S: Maintained 13332F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13333F: drivers/clk/ralink/clk-mtmips.c 13334 13335MEDIATEK NAND CONTROLLER DRIVER 13336L: linux-mtd@lists.infradead.org 13337S: Orphan 13338F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13339F: drivers/mtd/nand/raw/mtk_* 13340 13341MEDIATEK PMIC LED DRIVER 13342M: Sean Wang <sean.wang@mediatek.com> 13343S: Maintained 13344F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13345F: drivers/leds/leds-mt6323.c 13346 13347MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13348M: Sean Wang <sean.wang@mediatek.com> 13349S: Maintained 13350F: drivers/char/hw_random/mtk-rng.c 13351 13352MEDIATEK SMI DRIVER 13353M: Yong Wu <yong.wu@mediatek.com> 13354L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13355S: Supported 13356F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13357F: drivers/memory/mtk-smi.c 13358F: include/soc/mediatek/smi.h 13359 13360MEDIATEK SWITCH DRIVER 13361M: Arınç ÜNAL <arinc.unal@arinc9.com> 13362M: Daniel Golle <daniel@makrotopia.org> 13363M: Landen Chao <Landen.Chao@mediatek.com> 13364M: DENG Qingfang <dqfext@gmail.com> 13365M: Sean Wang <sean.wang@mediatek.com> 13366L: netdev@vger.kernel.org 13367S: Maintained 13368F: drivers/net/dsa/mt7530-mdio.c 13369F: drivers/net/dsa/mt7530-mmio.c 13370F: drivers/net/dsa/mt7530.* 13371F: net/dsa/tag_mtk.c 13372 13373MEDIATEK T7XX 5G WWAN MODEM DRIVER 13374M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13375M: Intel Corporation <linuxwwan@intel.com> 13376R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13377R: Liu Haijun <haijun.liu@mediatek.com> 13378R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13379R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13380L: netdev@vger.kernel.org 13381S: Supported 13382F: drivers/net/wwan/t7xx/ 13383 13384MEDIATEK USB3 DRD IP DRIVER 13385M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13386L: linux-usb@vger.kernel.org 13387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13389S: Maintained 13390F: Documentation/devicetree/bindings/usb/mediatek,* 13391F: drivers/usb/host/xhci-mtk* 13392F: drivers/usb/mtu3/ 13393 13394MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13395M: Peter Senna Tschudin <peter.senna@gmail.com> 13396M: Martin Donnelly <martin.donnelly@ge.com> 13397M: Martyn Welch <martyn.welch@collabora.co.uk> 13398S: Maintained 13399F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13400F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13401 13402MEGARAID SCSI/SAS DRIVERS 13403M: Kashyap Desai <kashyap.desai@broadcom.com> 13404M: Sumit Saxena <sumit.saxena@broadcom.com> 13405M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13406L: megaraidlinux.pdl@broadcom.com 13407L: linux-scsi@vger.kernel.org 13408S: Maintained 13409W: http://www.avagotech.com/support/ 13410F: Documentation/scsi/megaraid.rst 13411F: drivers/scsi/megaraid.* 13412F: drivers/scsi/megaraid/ 13413 13414MELEXIS MLX90614 DRIVER 13415M: Crt Mori <cmo@melexis.com> 13416L: linux-iio@vger.kernel.org 13417S: Supported 13418W: http://www.melexis.com 13419F: drivers/iio/temperature/mlx90614.c 13420 13421MELEXIS MLX90632 DRIVER 13422M: Crt Mori <cmo@melexis.com> 13423L: linux-iio@vger.kernel.org 13424S: Supported 13425W: http://www.melexis.com 13426F: drivers/iio/temperature/mlx90632.c 13427 13428MELFAS MIP4 TOUCHSCREEN DRIVER 13429M: Sangwon Jee <jeesw@melfas.com> 13430S: Supported 13431W: http://www.melfas.com 13432F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13433F: drivers/input/touchscreen/melfas_mip4.c 13434 13435MELLANOX BLUEFIELD I2C DRIVER 13436M: Khalil Blaiech <kblaiech@nvidia.com> 13437M: Asmaa Mnebhi <asmaa@nvidia.com> 13438L: linux-i2c@vger.kernel.org 13439S: Supported 13440F: drivers/i2c/busses/i2c-mlxbf.c 13441 13442MELLANOX ETHERNET DRIVER (mlx4_en) 13443M: Tariq Toukan <tariqt@nvidia.com> 13444L: netdev@vger.kernel.org 13445S: Supported 13446W: http://www.mellanox.com 13447Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13448F: drivers/net/ethernet/mellanox/mlx4/en_* 13449 13450MELLANOX ETHERNET DRIVER (mlx5e) 13451M: Saeed Mahameed <saeedm@nvidia.com> 13452L: netdev@vger.kernel.org 13453S: Supported 13454W: http://www.mellanox.com 13455Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13456F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13457 13458MELLANOX ETHERNET INNOVA DRIVERS 13459R: Boris Pismenny <borisp@nvidia.com> 13460L: netdev@vger.kernel.org 13461S: Supported 13462W: http://www.mellanox.com 13463Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13464F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13465F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13466F: include/linux/mlx5/mlx5_ifc_fpga.h 13467 13468MELLANOX ETHERNET SWITCH DRIVERS 13469M: Ido Schimmel <idosch@nvidia.com> 13470M: Petr Machata <petrm@nvidia.com> 13471L: netdev@vger.kernel.org 13472S: Supported 13473W: http://www.mellanox.com 13474Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13475F: drivers/net/ethernet/mellanox/mlxsw/ 13476F: tools/testing/selftests/drivers/net/mlxsw/ 13477 13478MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13479M: mlxsw@nvidia.com 13480L: netdev@vger.kernel.org 13481S: Supported 13482W: http://www.mellanox.com 13483Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13484F: drivers/net/ethernet/mellanox/mlxfw/ 13485 13486MELLANOX HARDWARE PLATFORM SUPPORT 13487M: Hans de Goede <hdegoede@redhat.com> 13488M: Mark Gross <markgross@kernel.org> 13489M: Vadim Pasternak <vadimp@nvidia.com> 13490L: platform-driver-x86@vger.kernel.org 13491S: Supported 13492F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13493F: drivers/platform/mellanox/ 13494F: include/linux/platform_data/mlxreg.h 13495 13496MELLANOX MLX4 core VPI driver 13497M: Tariq Toukan <tariqt@nvidia.com> 13498L: netdev@vger.kernel.org 13499L: linux-rdma@vger.kernel.org 13500S: Supported 13501W: http://www.mellanox.com 13502Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13503F: drivers/net/ethernet/mellanox/mlx4/ 13504F: include/linux/mlx4/ 13505 13506MELLANOX MLX4 IB driver 13507M: Yishai Hadas <yishaih@nvidia.com> 13508L: linux-rdma@vger.kernel.org 13509S: Supported 13510W: http://www.mellanox.com 13511Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13512F: drivers/infiniband/hw/mlx4/ 13513F: include/linux/mlx4/ 13514F: include/uapi/rdma/mlx4-abi.h 13515 13516MELLANOX MLX5 core VPI driver 13517M: Saeed Mahameed <saeedm@nvidia.com> 13518M: Leon Romanovsky <leonro@nvidia.com> 13519L: netdev@vger.kernel.org 13520L: linux-rdma@vger.kernel.org 13521S: Supported 13522W: http://www.mellanox.com 13523Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13524F: Documentation/networking/device_drivers/ethernet/mellanox/ 13525F: drivers/net/ethernet/mellanox/mlx5/core/ 13526F: include/linux/mlx5/ 13527 13528MELLANOX MLX5 IB driver 13529M: Leon Romanovsky <leonro@nvidia.com> 13530L: linux-rdma@vger.kernel.org 13531S: Supported 13532W: http://www.mellanox.com 13533Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13534F: drivers/infiniband/hw/mlx5/ 13535F: include/linux/mlx5/ 13536F: include/uapi/rdma/mlx5-abi.h 13537 13538MELLANOX MLXCPLD I2C AND MUX DRIVER 13539M: Vadim Pasternak <vadimp@nvidia.com> 13540M: Michael Shych <michaelsh@nvidia.com> 13541L: linux-i2c@vger.kernel.org 13542S: Supported 13543F: Documentation/i2c/busses/i2c-mlxcpld.rst 13544F: drivers/i2c/busses/i2c-mlxcpld.c 13545F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13546 13547MELLANOX MLXCPLD LED DRIVER 13548M: Vadim Pasternak <vadimp@nvidia.com> 13549L: linux-leds@vger.kernel.org 13550S: Supported 13551F: Documentation/leds/leds-mlxcpld.rst 13552F: drivers/leds/leds-mlxcpld.c 13553F: drivers/leds/leds-mlxreg.c 13554 13555MELLANOX PLATFORM DRIVER 13556M: Vadim Pasternak <vadimp@nvidia.com> 13557L: platform-driver-x86@vger.kernel.org 13558S: Supported 13559F: drivers/platform/x86/mlx-platform.c 13560 13561MEMBARRIER SUPPORT 13562M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13563M: "Paul E. McKenney" <paulmck@kernel.org> 13564L: linux-kernel@vger.kernel.org 13565S: Supported 13566F: arch/powerpc/include/asm/membarrier.h 13567F: include/uapi/linux/membarrier.h 13568F: kernel/sched/membarrier.c 13569 13570MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13571M: Mike Rapoport <rppt@kernel.org> 13572L: linux-mm@kvack.org 13573S: Maintained 13574F: Documentation/core-api/boot-time-mm.rst 13575F: include/linux/memblock.h 13576F: mm/memblock.c 13577F: mm/mm_init.c 13578F: tools/testing/memblock/ 13579 13580MEMORY CONTROLLER DRIVERS 13581M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13582L: linux-kernel@vger.kernel.org 13583S: Maintained 13584B: mailto:krzysztof.kozlowski@linaro.org 13585T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13586F: Documentation/devicetree/bindings/memory-controllers/ 13587F: drivers/memory/ 13588F: include/dt-bindings/memory/ 13589F: include/memory/ 13590 13591MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13592M: Dmitry Osipenko <digetx@gmail.com> 13593L: linux-pm@vger.kernel.org 13594L: linux-tegra@vger.kernel.org 13595S: Maintained 13596T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13597F: drivers/devfreq/tegra30-devfreq.c 13598 13599MEMORY HOT(UN)PLUG 13600M: David Hildenbrand <david@redhat.com> 13601M: Oscar Salvador <osalvador@suse.de> 13602L: linux-mm@kvack.org 13603S: Maintained 13604F: Documentation/admin-guide/mm/memory-hotplug.rst 13605F: Documentation/core-api/memory-hotplug.rst 13606F: drivers/base/memory.c 13607F: include/linux/memory_hotplug.h 13608F: mm/memory_hotplug.c 13609F: tools/testing/selftests/memory-hotplug/ 13610 13611MEMORY MANAGEMENT 13612M: Andrew Morton <akpm@linux-foundation.org> 13613L: linux-mm@kvack.org 13614S: Maintained 13615W: http://www.linux-mm.org 13616T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13617T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13618F: include/linux/gfp.h 13619F: include/linux/gfp_types.h 13620F: include/linux/memory_hotplug.h 13621F: include/linux/mm.h 13622F: include/linux/mmzone.h 13623F: include/linux/pagewalk.h 13624F: include/trace/events/ksm.h 13625F: mm/ 13626F: tools/mm/ 13627F: tools/testing/selftests/mm/ 13628 13629MEMORY TECHNOLOGY DEVICES (MTD) 13630M: Miquel Raynal <miquel.raynal@bootlin.com> 13631M: Richard Weinberger <richard@nod.at> 13632M: Vignesh Raghavendra <vigneshr@ti.com> 13633L: linux-mtd@lists.infradead.org 13634S: Maintained 13635W: http://www.linux-mtd.infradead.org/ 13636Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13637C: irc://irc.oftc.net/mtd 13638T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13639T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13640F: Documentation/devicetree/bindings/mtd/ 13641F: drivers/mtd/ 13642F: include/linux/mtd/ 13643F: include/uapi/mtd/ 13644 13645MEMSENSING MICROSYSTEMS MSA311 DRIVER 13646M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13647L: linux-iio@vger.kernel.org 13648S: Maintained 13649F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13650F: drivers/iio/accel/msa311.c 13651 13652MEN A21 WATCHDOG DRIVER 13653M: Johannes Thumshirn <morbidrsa@gmail.com> 13654L: linux-watchdog@vger.kernel.org 13655S: Maintained 13656F: drivers/watchdog/mena21_wdt.c 13657 13658MEN CHAMELEON BUS (mcb) 13659M: Johannes Thumshirn <morbidrsa@gmail.com> 13660S: Maintained 13661F: Documentation/driver-api/men-chameleon-bus.rst 13662F: drivers/mcb/ 13663F: include/linux/mcb.h 13664 13665MEN F21BMC (Board Management Controller) 13666M: Andreas Werner <andreas.werner@men.de> 13667S: Supported 13668F: Documentation/hwmon/menf21bmc.rst 13669F: drivers/hwmon/menf21bmc_hwmon.c 13670F: drivers/leds/leds-menf21bmc.c 13671F: drivers/mfd/menf21bmc.c 13672F: drivers/watchdog/menf21bmc_wdt.c 13673 13674MEN Z069 WATCHDOG DRIVER 13675M: Johannes Thumshirn <jth@kernel.org> 13676L: linux-watchdog@vger.kernel.org 13677S: Maintained 13678F: drivers/watchdog/menz69_wdt.c 13679 13680MESON AO CEC DRIVER FOR AMLOGIC SOCS 13681M: Neil Armstrong <neil.armstrong@linaro.org> 13682L: linux-media@vger.kernel.org 13683L: linux-amlogic@lists.infradead.org 13684S: Supported 13685W: http://linux-meson.com/ 13686T: git git://linuxtv.org/media_tree.git 13687F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13688F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13689F: drivers/media/cec/platform/meson/ao-cec.c 13690 13691MESON GE2D DRIVER FOR AMLOGIC SOCS 13692M: Neil Armstrong <neil.armstrong@linaro.org> 13693L: linux-media@vger.kernel.org 13694L: linux-amlogic@lists.infradead.org 13695S: Supported 13696T: git git://linuxtv.org/media_tree.git 13697F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13698F: drivers/media/platform/amlogic/meson-ge2d/ 13699 13700MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13701M: Liang Yang <liang.yang@amlogic.com> 13702L: linux-mtd@lists.infradead.org 13703S: Maintained 13704F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13705F: drivers/mtd/nand/raw/meson_* 13706 13707MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13708M: Neil Armstrong <neil.armstrong@linaro.org> 13709L: linux-media@vger.kernel.org 13710L: linux-amlogic@lists.infradead.org 13711S: Supported 13712T: git git://linuxtv.org/media_tree.git 13713F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13714F: drivers/staging/media/meson/vdec/ 13715 13716METHODE UDPU SUPPORT 13717M: Vladimir Vid <vladimir.vid@sartura.hr> 13718S: Maintained 13719F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13720 13721MHI BUS 13722M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13723L: mhi@lists.linux.dev 13724L: linux-arm-msm@vger.kernel.org 13725S: Maintained 13726T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13727F: Documentation/ABI/stable/sysfs-bus-mhi 13728F: Documentation/mhi/ 13729F: drivers/bus/mhi/ 13730F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13731F: include/linux/mhi.h 13732 13733MICROBLAZE ARCHITECTURE 13734M: Michal Simek <monstr@monstr.eu> 13735S: Supported 13736W: http://www.monstr.eu/fdt/ 13737T: git git://git.monstr.eu/linux-2.6-microblaze.git 13738F: arch/microblaze/ 13739 13740MICROBLAZE TMR INJECT 13741M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13742S: Supported 13743F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13744F: drivers/misc/xilinx_tmr_inject.c 13745 13746MICROBLAZE TMR MANAGER 13747M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13748S: Supported 13749F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13750F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13751F: drivers/misc/xilinx_tmr_manager.c 13752 13753MICROCHIP AT91 DMA DRIVERS 13754M: Ludovic Desroches <ludovic.desroches@microchip.com> 13755M: Tudor Ambarus <tudor.ambarus@linaro.org> 13756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13757L: dmaengine@vger.kernel.org 13758S: Supported 13759F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13760F: drivers/dma/at_hdmac.c 13761F: drivers/dma/at_xdmac.c 13762F: include/dt-bindings/dma/at91.h 13763 13764MICROCHIP AT91 SERIAL DRIVER 13765M: Richard Genoud <richard.genoud@gmail.com> 13766S: Maintained 13767F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13768F: drivers/tty/serial/atmel_serial.c 13769F: drivers/tty/serial/atmel_serial.h 13770 13771MICROCHIP AT91 USART MFD DRIVER 13772M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13773L: linux-kernel@vger.kernel.org 13774S: Supported 13775F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13776F: drivers/mfd/at91-usart.c 13777F: include/dt-bindings/mfd/at91-usart.h 13778 13779MICROCHIP AT91 USART SPI DRIVER 13780M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13781L: linux-spi@vger.kernel.org 13782S: Supported 13783F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13784F: drivers/spi/spi-at91-usart.c 13785 13786MICROCHIP AUDIO ASOC DRIVERS 13787M: Claudiu Beznea <claudiu.beznea@microchip.com> 13788L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13789S: Supported 13790F: Documentation/devicetree/bindings/sound/atmel* 13791F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13792F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13793F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13794F: sound/soc/atmel 13795 13796MICROCHIP CSI2DC DRIVER 13797M: Eugen Hristev <eugen.hristev@microchip.com> 13798L: linux-media@vger.kernel.org 13799S: Supported 13800F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13801F: drivers/media/platform/microchip/microchip-csi2dc.c 13802 13803MICROCHIP ECC DRIVER 13804M: Tudor Ambarus <tudor.ambarus@linaro.org> 13805L: linux-crypto@vger.kernel.org 13806S: Maintained 13807F: drivers/crypto/atmel-ecc.* 13808 13809MICROCHIP EIC DRIVER 13810M: Claudiu Beznea <claudiu.beznea@microchip.com> 13811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13812S: Supported 13813F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13814F: drivers/irqchip/irq-mchp-eic.c 13815 13816MICROCHIP I2C DRIVER 13817M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13818L: linux-i2c@vger.kernel.org 13819S: Supported 13820F: drivers/i2c/busses/i2c-at91-*.c 13821F: drivers/i2c/busses/i2c-at91.h 13822 13823MICROCHIP ISC DRIVER 13824M: Eugen Hristev <eugen.hristev@microchip.com> 13825L: linux-media@vger.kernel.org 13826S: Supported 13827F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13828F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13829F: drivers/media/platform/microchip/microchip-isc* 13830F: drivers/media/platform/microchip/microchip-sama*-isc* 13831F: drivers/staging/media/deprecated/atmel/atmel-isc* 13832F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13833F: include/linux/atmel-isc-media.h 13834 13835MICROCHIP ISI DRIVER 13836M: Eugen Hristev <eugen.hristev@microchip.com> 13837L: linux-media@vger.kernel.org 13838S: Supported 13839F: drivers/media/platform/atmel/atmel-isi.c 13840F: drivers/media/platform/atmel/atmel-isi.h 13841 13842MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13843M: Woojung Huh <woojung.huh@microchip.com> 13844M: UNGLinuxDriver@microchip.com 13845L: netdev@vger.kernel.org 13846S: Maintained 13847F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13848F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13849F: drivers/net/dsa/microchip/* 13850F: include/linux/dsa/ksz_common.h 13851F: include/linux/platform_data/microchip-ksz.h 13852F: net/dsa/tag_ksz.c 13853 13854MICROCHIP LAN743X ETHERNET DRIVER 13855M: Bryan Whitehead <bryan.whitehead@microchip.com> 13856M: UNGLinuxDriver@microchip.com 13857L: netdev@vger.kernel.org 13858S: Maintained 13859F: drivers/net/ethernet/microchip/lan743x_* 13860 13861MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13862M: Arun Ramadoss <arun.ramadoss@microchip.com> 13863R: UNGLinuxDriver@microchip.com 13864L: netdev@vger.kernel.org 13865S: Maintained 13866F: drivers/net/phy/microchip_t1.c 13867 13868MICROCHIP LAN966X ETHERNET DRIVER 13869M: Horatiu Vultur <horatiu.vultur@microchip.com> 13870M: UNGLinuxDriver@microchip.com 13871L: netdev@vger.kernel.org 13872S: Maintained 13873F: drivers/net/ethernet/microchip/lan966x/* 13874 13875MICROCHIP LCDFB DRIVER 13876M: Nicolas Ferre <nicolas.ferre@microchip.com> 13877L: linux-fbdev@vger.kernel.org 13878S: Maintained 13879F: drivers/video/fbdev/atmel_lcdfb.c 13880F: include/video/atmel_lcdc.h 13881 13882MICROCHIP MCP16502 PMIC DRIVER 13883M: Claudiu Beznea <claudiu.beznea@microchip.com> 13884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13885S: Supported 13886F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13887F: drivers/regulator/mcp16502.c 13888 13889MICROCHIP MCP3911 ADC DRIVER 13890M: Marcus Folkesson <marcus.folkesson@gmail.com> 13891M: Kent Gustavsson <kent@minoris.se> 13892L: linux-iio@vger.kernel.org 13893S: Maintained 13894F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13895F: drivers/iio/adc/mcp3911.c 13896 13897MICROCHIP MMC/SD/SDIO MCI DRIVER 13898M: Ludovic Desroches <ludovic.desroches@microchip.com> 13899S: Maintained 13900F: drivers/mmc/host/atmel-mci.c 13901 13902MICROCHIP NAND DRIVER 13903M: Tudor Ambarus <tudor.ambarus@linaro.org> 13904L: linux-mtd@lists.infradead.org 13905S: Supported 13906F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13907F: drivers/mtd/nand/raw/atmel/* 13908 13909MICROCHIP OTPC DRIVER 13910M: Claudiu Beznea <claudiu.beznea@microchip.com> 13911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13912S: Supported 13913F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13914F: drivers/nvmem/microchip-otpc.c 13915F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13916 13917MICROCHIP PCI1XXXX GP DRIVER 13918M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13919L: linux-gpio@vger.kernel.org 13920S: Supported 13921F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13922F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13923F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13924 13925MICROCHIP PCI1XXXX I2C DRIVER 13926M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13927M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13928M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13929L: linux-i2c@vger.kernel.org 13930S: Maintained 13931F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13932 13933MICROCHIP PCIe UART DRIVER 13934M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13935M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13936L: linux-serial@vger.kernel.org 13937S: Maintained 13938F: drivers/tty/serial/8250/8250_pci1xxxx.c 13939 13940MICROCHIP POLARFIRE FPGA DRIVERS 13941M: Conor Dooley <conor.dooley@microchip.com> 13942R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13943L: linux-fpga@vger.kernel.org 13944S: Supported 13945F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13946F: drivers/fpga/microchip-spi.c 13947 13948MICROCHIP PWM DRIVER 13949M: Claudiu Beznea <claudiu.beznea@microchip.com> 13950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13951L: linux-pwm@vger.kernel.org 13952S: Supported 13953F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13954F: drivers/pwm/pwm-atmel.c 13955 13956MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13957M: Eugen Hristev <eugen.hristev@microchip.com> 13958L: linux-iio@vger.kernel.org 13959S: Supported 13960F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13961F: drivers/iio/adc/at91-sama5d2_adc.c 13962F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13963 13964MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13965M: Claudiu Beznea <claudiu.beznea@microchip.com> 13966S: Supported 13967F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13968F: drivers/power/reset/at91-sama5d2_shdwc.c 13969 13970MICROCHIP SOC DRIVERS 13971M: Conor Dooley <conor@kernel.org> 13972S: Supported 13973T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13974F: drivers/soc/microchip/ 13975 13976MICROCHIP SPI DRIVER 13977M: Tudor Ambarus <tudor.ambarus@linaro.org> 13978S: Supported 13979F: drivers/spi/spi-atmel.* 13980 13981MICROCHIP SSC DRIVER 13982M: Claudiu Beznea <claudiu.beznea@microchip.com> 13983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13984S: Supported 13985F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13986F: drivers/misc/atmel-ssc.c 13987F: include/linux/atmel-ssc.h 13988 13989Microchip Timer Counter Block (TCB) Capture Driver 13990M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13992L: linux-iio@vger.kernel.org 13993S: Maintained 13994F: drivers/counter/microchip-tcb-capture.c 13995 13996MICROCHIP USB251XB DRIVER 13997M: Richard Leitner <richard.leitner@skidata.com> 13998L: linux-usb@vger.kernel.org 13999S: Maintained 14000F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14001F: drivers/usb/misc/usb251xb.c 14002 14003MICROCHIP USBA UDC DRIVER 14004M: Cristian Birsan <cristian.birsan@microchip.com> 14005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14006S: Supported 14007F: drivers/usb/gadget/udc/atmel_usba_udc.* 14008 14009MICROCHIP WILC1000 WIFI DRIVER 14010M: Ajay Singh <ajay.kathat@microchip.com> 14011M: Claudiu Beznea <claudiu.beznea@microchip.com> 14012L: linux-wireless@vger.kernel.org 14013S: Supported 14014F: drivers/net/wireless/microchip/wilc1000/ 14015 14016MICROSEMI MIPS SOCS 14017M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14018M: UNGLinuxDriver@microchip.com 14019L: linux-mips@vger.kernel.org 14020S: Supported 14021F: Documentation/devicetree/bindings/mips/mscc.txt 14022F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14023F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14024F: arch/mips/boot/dts/mscc/ 14025F: arch/mips/configs/generic/board-ocelot.config 14026F: arch/mips/generic/board-ocelot.c 14027 14028MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14029M: Don Brace <don.brace@microchip.com> 14030L: storagedev@microchip.com 14031L: linux-scsi@vger.kernel.org 14032S: Supported 14033F: Documentation/scsi/smartpqi.rst 14034F: drivers/scsi/smartpqi/Kconfig 14035F: drivers/scsi/smartpqi/Makefile 14036F: drivers/scsi/smartpqi/smartpqi*.[ch] 14037F: include/linux/cciss*.h 14038F: include/uapi/linux/cciss*.h 14039 14040MICROSOFT MANA RDMA DRIVER 14041M: Long Li <longli@microsoft.com> 14042M: Ajay Sharma <sharmaajay@microsoft.com> 14043L: linux-rdma@vger.kernel.org 14044S: Supported 14045F: drivers/infiniband/hw/mana/ 14046F: include/net/mana 14047F: include/uapi/rdma/mana-abi.h 14048 14049MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14050M: Maximilian Luz <luzmaximilian@gmail.com> 14051L: platform-driver-x86@vger.kernel.org 14052S: Maintained 14053F: drivers/platform/surface/surface_aggregator_tabletsw.c 14054 14055MICROSOFT SURFACE BATTERY AND AC DRIVERS 14056M: Maximilian Luz <luzmaximilian@gmail.com> 14057L: linux-pm@vger.kernel.org 14058L: platform-driver-x86@vger.kernel.org 14059S: Maintained 14060F: drivers/power/supply/surface_battery.c 14061F: drivers/power/supply/surface_charger.c 14062 14063MICROSOFT SURFACE DTX DRIVER 14064M: Maximilian Luz <luzmaximilian@gmail.com> 14065L: platform-driver-x86@vger.kernel.org 14066S: Maintained 14067F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14068F: drivers/platform/surface/surface_dtx.c 14069F: include/uapi/linux/surface_aggregator/dtx.h 14070 14071MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14072M: Maximilian Luz <luzmaximilian@gmail.com> 14073L: platform-driver-x86@vger.kernel.org 14074S: Maintained 14075F: drivers/platform/surface/surface_gpe.c 14076 14077MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14078M: Hans de Goede <hdegoede@redhat.com> 14079M: Mark Gross <markgross@kernel.org> 14080M: Maximilian Luz <luzmaximilian@gmail.com> 14081L: platform-driver-x86@vger.kernel.org 14082S: Maintained 14083T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14084F: drivers/platform/surface/ 14085 14086MICROSOFT SURFACE HID TRANSPORT DRIVER 14087M: Maximilian Luz <luzmaximilian@gmail.com> 14088L: linux-input@vger.kernel.org 14089L: platform-driver-x86@vger.kernel.org 14090S: Maintained 14091F: drivers/hid/surface-hid/ 14092 14093MICROSOFT SURFACE HOT-PLUG DRIVER 14094M: Maximilian Luz <luzmaximilian@gmail.com> 14095L: platform-driver-x86@vger.kernel.org 14096S: Maintained 14097F: drivers/platform/surface/surface_hotplug.c 14098 14099MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14100M: Maximilian Luz <luzmaximilian@gmail.com> 14101L: platform-driver-x86@vger.kernel.org 14102S: Maintained 14103F: drivers/platform/surface/surface_platform_profile.c 14104 14105MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14106M: Chen Yu <yu.c.chen@intel.com> 14107L: platform-driver-x86@vger.kernel.org 14108S: Supported 14109F: drivers/platform/surface/surfacepro3_button.c 14110 14111MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14112M: Maximilian Luz <luzmaximilian@gmail.com> 14113L: platform-driver-x86@vger.kernel.org 14114S: Maintained 14115F: drivers/platform/surface/surface_aggregator_hub.c 14116 14117MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14118M: Maximilian Luz <luzmaximilian@gmail.com> 14119L: platform-driver-x86@vger.kernel.org 14120S: Maintained 14121W: https://github.com/linux-surface/surface-aggregator-module 14122C: irc://irc.libera.chat/linux-surface 14123F: Documentation/driver-api/surface_aggregator/ 14124F: drivers/platform/surface/aggregator/ 14125F: drivers/platform/surface/surface_acpi_notify.c 14126F: drivers/platform/surface/surface_aggregator_cdev.c 14127F: drivers/platform/surface/surface_aggregator_registry.c 14128F: include/linux/surface_acpi_notify.h 14129F: include/linux/surface_aggregator/ 14130F: include/uapi/linux/surface_aggregator/ 14131 14132MICROTEK X6 SCANNER 14133M: Oliver Neukum <oliver@neukum.org> 14134S: Maintained 14135F: drivers/usb/image/microtek.* 14136 14137MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14138M: Luka Kovacic <luka.kovacic@sartura.hr> 14139M: Luka Perkov <luka.perkov@sartura.hr> 14140S: Maintained 14141F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14142F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14143F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14144F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14147 14148MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14149M: Sakari Ailus <sakari.ailus@linux.intel.com> 14150L: linux-media@vger.kernel.org 14151S: Maintained 14152F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14153F: Documentation/driver-api/media/drivers/ccs/ 14154F: Documentation/userspace-api/media/drivers/ccs.rst 14155F: drivers/media/i2c/ccs-pll.c 14156F: drivers/media/i2c/ccs-pll.h 14157F: drivers/media/i2c/ccs/ 14158F: include/uapi/linux/ccs.h 14159F: include/uapi/linux/smiapp.h 14160 14161MIPS 14162M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14163L: linux-mips@vger.kernel.org 14164S: Maintained 14165W: http://www.linux-mips.org/ 14166Q: https://patchwork.kernel.org/project/linux-mips/list/ 14167T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14168F: Documentation/devicetree/bindings/mips/ 14169F: Documentation/mips/ 14170F: arch/mips/ 14171F: drivers/platform/mips/ 14172F: include/dt-bindings/mips/ 14173 14174MIPS BOSTON DEVELOPMENT BOARD 14175M: Paul Burton <paulburton@kernel.org> 14176L: linux-mips@vger.kernel.org 14177S: Maintained 14178F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14179F: arch/mips/boot/dts/img/boston.dts 14180F: arch/mips/configs/generic/board-boston.config 14181F: drivers/clk/imgtec/clk-boston.c 14182F: include/dt-bindings/clock/boston-clock.h 14183 14184MIPS CORE DRIVERS 14185M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14186M: Serge Semin <fancer.lancer@gmail.com> 14187L: linux-mips@vger.kernel.org 14188S: Supported 14189F: drivers/bus/mips_cdmm.c 14190F: drivers/clocksource/mips-gic-timer.c 14191F: drivers/cpuidle/cpuidle-cps.c 14192F: drivers/irqchip/irq-mips-cpu.c 14193F: drivers/irqchip/irq-mips-gic.c 14194 14195MIPS GENERIC PLATFORM 14196M: Paul Burton <paulburton@kernel.org> 14197L: linux-mips@vger.kernel.org 14198S: Supported 14199F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14200F: arch/mips/generic/ 14201F: arch/mips/tools/generic-board-config.sh 14202 14203MIPS RINT INSTRUCTION EMULATION 14204M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14205L: linux-mips@vger.kernel.org 14206S: Supported 14207F: arch/mips/math-emu/dp_rint.c 14208F: arch/mips/math-emu/sp_rint.c 14209 14210MIPS/LOONGSON1 ARCHITECTURE 14211M: Keguang Zhang <keguang.zhang@gmail.com> 14212L: linux-mips@vger.kernel.org 14213S: Maintained 14214F: arch/mips/include/asm/mach-loongson32/ 14215F: arch/mips/loongson32/ 14216F: drivers/*/*loongson1* 14217 14218MIPS/LOONGSON2EF ARCHITECTURE 14219M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14220L: linux-mips@vger.kernel.org 14221S: Maintained 14222F: arch/mips/include/asm/mach-loongson2ef/ 14223F: arch/mips/loongson2ef/ 14224F: drivers/cpufreq/loongson2_cpufreq.c 14225 14226MIPS/LOONGSON64 ARCHITECTURE 14227M: Huacai Chen <chenhuacai@kernel.org> 14228M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14229L: linux-mips@vger.kernel.org 14230S: Maintained 14231F: arch/mips/include/asm/mach-loongson64/ 14232F: arch/mips/loongson64/ 14233F: drivers/irqchip/irq-loongson* 14234F: drivers/platform/mips/cpu_hwmon.c 14235 14236MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14237M: Hans Verkuil <hverkuil@xs4all.nl> 14238L: linux-media@vger.kernel.org 14239S: Odd Fixes 14240W: https://linuxtv.org 14241T: git git://linuxtv.org/media_tree.git 14242F: drivers/media/radio/radio-miropcm20* 14243 14244MMP SUPPORT 14245R: Lubomir Rintel <lkundrak@v3.sk> 14246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14247S: Odd Fixes 14248T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14249F: arch/arm/boot/dts/marvell/mmp* 14250F: arch/arm/mach-mmp/ 14251F: include/linux/soc/mmp/ 14252 14253MMP USB PHY DRIVERS 14254R: Lubomir Rintel <lkundrak@v3.sk> 14255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14256S: Maintained 14257F: drivers/phy/marvell/phy-mmp3-usb.c 14258F: drivers/phy/marvell/phy-pxa-usb.c 14259 14260MMU GATHER AND TLB INVALIDATION 14261M: Will Deacon <will@kernel.org> 14262M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14263M: Andrew Morton <akpm@linux-foundation.org> 14264M: Nick Piggin <npiggin@gmail.com> 14265M: Peter Zijlstra <peterz@infradead.org> 14266L: linux-arch@vger.kernel.org 14267L: linux-mm@kvack.org 14268S: Maintained 14269F: arch/*/include/asm/tlb.h 14270F: include/asm-generic/tlb.h 14271F: mm/mmu_gather.c 14272 14273MN88472 MEDIA DRIVER 14274M: Antti Palosaari <crope@iki.fi> 14275L: linux-media@vger.kernel.org 14276S: Maintained 14277W: https://linuxtv.org 14278W: http://palosaari.fi/linux/ 14279Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14280F: drivers/media/dvb-frontends/mn88472* 14281 14282MN88473 MEDIA DRIVER 14283M: Antti Palosaari <crope@iki.fi> 14284L: linux-media@vger.kernel.org 14285S: Maintained 14286W: https://linuxtv.org 14287W: http://palosaari.fi/linux/ 14288Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14289F: drivers/media/dvb-frontends/mn88473* 14290 14291MODULE SUPPORT 14292M: Luis Chamberlain <mcgrof@kernel.org> 14293L: linux-modules@vger.kernel.org 14294L: linux-kernel@vger.kernel.org 14295S: Maintained 14296T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14297F: include/linux/kmod.h 14298F: include/linux/module.h 14299F: kernel/module/ 14300F: lib/test_kmod.c 14301F: scripts/module* 14302F: tools/testing/selftests/kmod/ 14303 14304MONOLITHIC POWER SYSTEM PMIC DRIVER 14305M: Saravanan Sekar <sravanhome@gmail.com> 14306S: Maintained 14307F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14308F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14309F: drivers/hwmon/pmbus/mpq7932.c 14310F: drivers/iio/adc/mp2629_adc.c 14311F: drivers/mfd/mp2629.c 14312F: drivers/power/supply/mp2629_charger.c 14313F: drivers/regulator/mp5416.c 14314F: drivers/regulator/mpq7920.c 14315F: drivers/regulator/mpq7920.h 14316F: include/linux/mfd/mp2629.h 14317 14318MOST(R) TECHNOLOGY DRIVER 14319M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14320M: Christian Gromm <christian.gromm@microchip.com> 14321S: Maintained 14322F: Documentation/ABI/testing/configfs-most 14323F: Documentation/ABI/testing/sysfs-bus-most 14324F: drivers/most/ 14325F: drivers/staging/most/ 14326F: include/linux/most.h 14327 14328MOTORCOMM PHY DRIVER 14329M: Peter Geis <pgwipeout@gmail.com> 14330M: Frank <Frank.Sae@motor-comm.com> 14331L: netdev@vger.kernel.org 14332S: Maintained 14333F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14334F: drivers/net/phy/motorcomm.c 14335 14336MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14337M: Jiri Slaby <jirislaby@kernel.org> 14338S: Maintained 14339F: Documentation/driver-api/tty/moxa-smartio.rst 14340F: drivers/tty/mxser.* 14341 14342MR800 AVERMEDIA USB FM RADIO DRIVER 14343M: Alexey Klimov <klimov.linux@gmail.com> 14344L: linux-media@vger.kernel.org 14345S: Maintained 14346T: git git://linuxtv.org/media_tree.git 14347F: drivers/media/radio/radio-mr800.c 14348 14349MRF24J40 IEEE 802.15.4 RADIO DRIVER 14350M: Stefan Schmidt <stefan@datenfreihafen.org> 14351L: linux-wpan@vger.kernel.org 14352S: Odd Fixes 14353F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14354F: drivers/net/ieee802154/mrf24j40.c 14355 14356MSI EC DRIVER 14357M: Nikita Kravets <teackot@gmail.com> 14358L: platform-driver-x86@vger.kernel.org 14359S: Maintained 14360W: https://github.com/BeardOverflow/msi-ec 14361F: drivers/platform/x86/msi-ec.* 14362 14363MSI LAPTOP SUPPORT 14364M: "Lee, Chun-Yi" <jlee@suse.com> 14365L: platform-driver-x86@vger.kernel.org 14366S: Maintained 14367F: drivers/platform/x86/msi-laptop.c 14368 14369MSI WMI SUPPORT 14370L: platform-driver-x86@vger.kernel.org 14371S: Orphan 14372F: drivers/platform/x86/msi-wmi.c 14373 14374MSI001 MEDIA DRIVER 14375M: Antti Palosaari <crope@iki.fi> 14376L: linux-media@vger.kernel.org 14377S: Maintained 14378W: https://linuxtv.org 14379W: http://palosaari.fi/linux/ 14380Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14381T: git git://linuxtv.org/anttip/media_tree.git 14382F: drivers/media/tuners/msi001* 14383 14384MSI2500 MEDIA DRIVER 14385M: Antti Palosaari <crope@iki.fi> 14386L: linux-media@vger.kernel.org 14387S: Maintained 14388W: https://linuxtv.org 14389W: http://palosaari.fi/linux/ 14390Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14391T: git git://linuxtv.org/anttip/media_tree.git 14392F: drivers/media/usb/msi2500/ 14393 14394MSTAR INTERRUPT CONTROLLER DRIVER 14395M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14396M: Daniel Palmer <daniel@thingy.jp> 14397S: Maintained 14398F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14399F: drivers/irqchip/irq-mst-intc.c 14400 14401MSYSTEMS DISKONCHIP G3 MTD DRIVER 14402M: Robert Jarzmik <robert.jarzmik@free.fr> 14403L: linux-mtd@lists.infradead.org 14404S: Maintained 14405F: drivers/mtd/devices/docg3* 14406 14407MT9P031 APTINA CAMERA SENSOR 14408M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14409L: linux-media@vger.kernel.org 14410S: Maintained 14411T: git git://linuxtv.org/media_tree.git 14412F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14413F: drivers/media/i2c/mt9p031.c 14414F: include/media/i2c/mt9p031.h 14415 14416MT9T112 APTINA CAMERA SENSOR 14417M: Jacopo Mondi <jacopo@jmondi.org> 14418L: linux-media@vger.kernel.org 14419S: Odd Fixes 14420T: git git://linuxtv.org/media_tree.git 14421F: drivers/media/i2c/mt9t112.c 14422F: include/media/i2c/mt9t112.h 14423 14424MT9V032 APTINA CAMERA SENSOR 14425M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14426L: linux-media@vger.kernel.org 14427S: Maintained 14428T: git git://linuxtv.org/media_tree.git 14429F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14430F: drivers/media/i2c/mt9v032.c 14431F: include/media/i2c/mt9v032.h 14432 14433MT9V111 APTINA CAMERA SENSOR 14434M: Jacopo Mondi <jacopo@jmondi.org> 14435L: linux-media@vger.kernel.org 14436S: Maintained 14437T: git git://linuxtv.org/media_tree.git 14438F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14439F: drivers/media/i2c/mt9v111.c 14440 14441MULTIFUNCTION DEVICES (MFD) 14442M: Lee Jones <lee@kernel.org> 14443S: Maintained 14444T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14445F: Documentation/devicetree/bindings/mfd/ 14446F: drivers/mfd/ 14447F: include/dt-bindings/mfd/ 14448F: include/linux/mfd/ 14449 14450MULTIMEDIA CARD (MMC) ETC. OVER SPI 14451S: Orphan 14452F: drivers/mmc/host/mmc_spi.c 14453F: include/linux/spi/mmc_spi.h 14454 14455MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14456M: Ulf Hansson <ulf.hansson@linaro.org> 14457L: linux-mmc@vger.kernel.org 14458S: Maintained 14459T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14460F: Documentation/devicetree/bindings/mmc/ 14461F: drivers/mmc/ 14462F: include/linux/mmc/ 14463F: include/uapi/linux/mmc/ 14464 14465MULTIPLEXER SUBSYSTEM 14466M: Peter Rosin <peda@axentia.se> 14467S: Maintained 14468F: Documentation/ABI/testing/sysfs-class-mux* 14469F: Documentation/devicetree/bindings/mux/ 14470F: drivers/mux/ 14471F: include/dt-bindings/mux/ 14472F: include/linux/mux/ 14473 14474MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14475M: Bin Liu <b-liu@ti.com> 14476L: linux-usb@vger.kernel.org 14477S: Maintained 14478F: drivers/usb/musb/ 14479 14480MXL301RF MEDIA DRIVER 14481M: Akihiro Tsukada <tskd08@gmail.com> 14482L: linux-media@vger.kernel.org 14483S: Odd Fixes 14484F: drivers/media/tuners/mxl301rf* 14485 14486MXL5007T MEDIA DRIVER 14487M: Michael Krufky <mkrufky@linuxtv.org> 14488L: linux-media@vger.kernel.org 14489S: Maintained 14490W: https://linuxtv.org 14491W: http://github.com/mkrufky 14492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14493T: git git://linuxtv.org/mkrufky/tuners.git 14494F: drivers/media/tuners/mxl5007t.* 14495 14496MXSFB DRM DRIVER 14497M: Marek Vasut <marex@denx.de> 14498M: Stefan Agner <stefan@agner.ch> 14499L: dri-devel@lists.freedesktop.org 14500S: Supported 14501T: git git://anongit.freedesktop.org/drm/drm-misc 14502F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14503F: drivers/gpu/drm/mxsfb/ 14504 14505MYLEX DAC960 PCI RAID Controller 14506M: Hannes Reinecke <hare@kernel.org> 14507L: linux-scsi@vger.kernel.org 14508S: Supported 14509F: drivers/scsi/myrb.* 14510F: drivers/scsi/myrs.* 14511 14512MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14513M: Chris Lee <christopher.lee@cspi.com> 14514L: netdev@vger.kernel.org 14515S: Supported 14516W: https://www.cspi.com/ethernet-products/support/downloads/ 14517F: drivers/net/ethernet/myricom/myri10ge/ 14518 14519NAND FLASH SUBSYSTEM 14520M: Miquel Raynal <miquel.raynal@bootlin.com> 14521R: Richard Weinberger <richard@nod.at> 14522L: linux-mtd@lists.infradead.org 14523S: Maintained 14524W: http://www.linux-mtd.infradead.org/ 14525Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14526C: irc://irc.oftc.net/mtd 14527T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14528F: drivers/mtd/nand/ 14529F: include/linux/mtd/*nand*.h 14530 14531NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14532M: Daniel Mack <zonque@gmail.com> 14533L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14534S: Maintained 14535W: http://www.native-instruments.com 14536F: sound/usb/caiaq/ 14537 14538NATSEMI ETHERNET DRIVER (DP8381x) 14539S: Orphan 14540F: drivers/net/ethernet/natsemi/natsemi.c 14541 14542NCR 5380 SCSI DRIVERS 14543M: Finn Thain <fthain@linux-m68k.org> 14544M: Michael Schmitz <schmitzmic@gmail.com> 14545L: linux-scsi@vger.kernel.org 14546S: Maintained 14547F: Documentation/scsi/g_NCR5380.rst 14548F: drivers/scsi/NCR5380.* 14549F: drivers/scsi/arm/cumana_1.c 14550F: drivers/scsi/arm/oak.c 14551F: drivers/scsi/atari_scsi.* 14552F: drivers/scsi/dmx3191d.c 14553F: drivers/scsi/g_NCR5380.* 14554F: drivers/scsi/mac_scsi.* 14555F: drivers/scsi/sun3_scsi.* 14556F: drivers/scsi/sun3_scsi_vme.c 14557 14558NCSI LIBRARY 14559M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14560S: Maintained 14561F: net/ncsi/ 14562 14563NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14564M: Guenter Roeck <linux@roeck-us.net> 14565L: linux-hwmon@vger.kernel.org 14566S: Maintained 14567F: Documentation/hwmon/nct6775.rst 14568F: drivers/hwmon/nct6775-core.c 14569F: drivers/hwmon/nct6775-platform.c 14570F: drivers/hwmon/nct6775.h 14571 14572NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14573M: Zev Weiss <zev@bewilderbeest.net> 14574L: linux-hwmon@vger.kernel.org 14575S: Maintained 14576F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14577F: drivers/hwmon/nct6775-i2c.c 14578 14579NETDEVSIM 14580M: Jakub Kicinski <kuba@kernel.org> 14581S: Maintained 14582F: drivers/net/netdevsim/* 14583 14584NETEM NETWORK EMULATOR 14585M: Stephen Hemminger <stephen@networkplumber.org> 14586L: netdev@vger.kernel.org 14587S: Maintained 14588F: net/sched/sch_netem.c 14589 14590NETERION 10GbE DRIVERS (s2io) 14591M: Jon Mason <jdmason@kudzu.us> 14592L: netdev@vger.kernel.org 14593S: Supported 14594F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14595F: drivers/net/ethernet/neterion/ 14596 14597NETFILTER 14598M: Pablo Neira Ayuso <pablo@netfilter.org> 14599M: Jozsef Kadlecsik <kadlec@netfilter.org> 14600M: Florian Westphal <fw@strlen.de> 14601L: netfilter-devel@vger.kernel.org 14602L: coreteam@netfilter.org 14603S: Maintained 14604W: http://www.netfilter.org/ 14605W: http://www.iptables.org/ 14606W: http://www.nftables.org/ 14607Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14608C: irc://irc.libera.chat/netfilter 14609T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14610T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14611F: include/linux/netfilter* 14612F: include/linux/netfilter/ 14613F: include/net/netfilter/ 14614F: include/uapi/linux/netfilter* 14615F: include/uapi/linux/netfilter/ 14616F: net/*/netfilter.c 14617F: net/*/netfilter/ 14618F: net/bridge/br_netfilter*.c 14619F: net/netfilter/ 14620 14621NETROM NETWORK LAYER 14622M: Ralf Baechle <ralf@linux-mips.org> 14623L: linux-hams@vger.kernel.org 14624S: Maintained 14625W: http://www.linux-ax25.org/ 14626F: include/net/netrom.h 14627F: include/uapi/linux/netrom.h 14628F: net/netrom/ 14629 14630NETRONIX EMBEDDED CONTROLLER 14631M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14632S: Maintained 14633F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14634F: drivers/mfd/ntxec.c 14635F: drivers/pwm/pwm-ntxec.c 14636F: drivers/rtc/rtc-ntxec.c 14637F: include/linux/mfd/ntxec.h 14638 14639NETRONOME ETHERNET DRIVERS 14640M: Simon Horman <simon.horman@corigine.com> 14641R: Jakub Kicinski <kuba@kernel.org> 14642L: oss-drivers@corigine.com 14643S: Maintained 14644F: drivers/net/ethernet/netronome/ 14645 14646NETWORK BLOCK DEVICE (NBD) 14647M: Josef Bacik <josef@toxicpanda.com> 14648L: linux-block@vger.kernel.org 14649L: nbd@other.debian.org 14650S: Maintained 14651F: Documentation/admin-guide/blockdev/nbd.rst 14652F: drivers/block/nbd.c 14653F: include/trace/events/nbd.h 14654F: include/uapi/linux/nbd.h 14655 14656NETWORK DROP MONITOR 14657M: Neil Horman <nhorman@tuxdriver.com> 14658L: netdev@vger.kernel.org 14659S: Maintained 14660W: https://fedorahosted.org/dropwatch/ 14661F: include/uapi/linux/net_dropmon.h 14662F: net/core/drop_monitor.c 14663 14664NETWORKING DRIVERS 14665M: "David S. Miller" <davem@davemloft.net> 14666M: Eric Dumazet <edumazet@google.com> 14667M: Jakub Kicinski <kuba@kernel.org> 14668M: Paolo Abeni <pabeni@redhat.com> 14669L: netdev@vger.kernel.org 14670S: Maintained 14671Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14672T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14673T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14674F: Documentation/devicetree/bindings/net/ 14675F: drivers/connector/ 14676F: drivers/net/ 14677F: include/dt-bindings/net/ 14678F: include/linux/etherdevice.h 14679F: include/linux/fcdevice.h 14680F: include/linux/fddidevice.h 14681F: include/linux/hippidevice.h 14682F: include/linux/if_* 14683F: include/linux/inetdevice.h 14684F: include/linux/netdevice.h 14685F: include/uapi/linux/if_* 14686F: include/uapi/linux/netdevice.h 14687X: drivers/net/wireless/ 14688 14689NETWORKING DRIVERS (WIRELESS) 14690M: Kalle Valo <kvalo@kernel.org> 14691L: linux-wireless@vger.kernel.org 14692S: Maintained 14693W: https://wireless.wiki.kernel.org/ 14694Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14695T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14696T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14697F: Documentation/devicetree/bindings/net/wireless/ 14698F: drivers/net/wireless/ 14699 14700NETWORKING [DSA] 14701M: Andrew Lunn <andrew@lunn.ch> 14702M: Florian Fainelli <f.fainelli@gmail.com> 14703M: Vladimir Oltean <olteanv@gmail.com> 14704S: Maintained 14705F: Documentation/devicetree/bindings/net/dsa/ 14706F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14707F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14708F: drivers/net/dsa/ 14709F: include/linux/dsa/ 14710F: include/linux/platform_data/dsa.h 14711F: include/net/dsa.h 14712F: net/dsa/ 14713F: tools/testing/selftests/drivers/net/dsa/ 14714 14715NETWORKING [GENERAL] 14716M: "David S. Miller" <davem@davemloft.net> 14717M: Eric Dumazet <edumazet@google.com> 14718M: Jakub Kicinski <kuba@kernel.org> 14719M: Paolo Abeni <pabeni@redhat.com> 14720L: netdev@vger.kernel.org 14721S: Maintained 14722Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14723B: mailto:netdev@vger.kernel.org 14724T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14725T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14726F: Documentation/core-api/netlink.rst 14727F: Documentation/netlink/ 14728F: Documentation/networking/ 14729F: Documentation/process/maintainer-netdev.rst 14730F: Documentation/userspace-api/netlink/ 14731F: include/linux/in.h 14732F: include/linux/net.h 14733F: include/linux/netdevice.h 14734F: include/net/ 14735F: include/uapi/linux/in.h 14736F: include/uapi/linux/net.h 14737F: include/uapi/linux/net_namespace.h 14738F: include/uapi/linux/netdevice.h 14739F: lib/net_utils.c 14740F: lib/random32.c 14741F: net/ 14742F: tools/net/ 14743F: tools/testing/selftests/net/ 14744X: net/bluetooth/ 14745 14746NETWORKING [IPSEC] 14747M: Steffen Klassert <steffen.klassert@secunet.com> 14748M: Herbert Xu <herbert@gondor.apana.org.au> 14749M: "David S. Miller" <davem@davemloft.net> 14750L: netdev@vger.kernel.org 14751S: Maintained 14752T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14753T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14754F: include/net/xfrm.h 14755F: include/uapi/linux/xfrm.h 14756F: net/ipv4/ah4.c 14757F: net/ipv4/esp4* 14758F: net/ipv4/ip_vti.c 14759F: net/ipv4/ipcomp.c 14760F: net/ipv4/xfrm* 14761F: net/ipv6/ah6.c 14762F: net/ipv6/esp6* 14763F: net/ipv6/ip6_vti.c 14764F: net/ipv6/ipcomp6.c 14765F: net/ipv6/xfrm* 14766F: net/key/ 14767F: net/xfrm/ 14768F: tools/testing/selftests/net/ipsec.c 14769 14770NETWORKING [IPv4/IPv6] 14771M: "David S. Miller" <davem@davemloft.net> 14772M: David Ahern <dsahern@kernel.org> 14773L: netdev@vger.kernel.org 14774S: Maintained 14775T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14776F: arch/x86/net/* 14777F: include/linux/ip.h 14778F: include/linux/ipv6* 14779F: include/net/fib* 14780F: include/net/ip* 14781F: include/net/route.h 14782F: net/ipv4/ 14783F: net/ipv6/ 14784 14785NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14786M: Paul Moore <paul@paul-moore.com> 14787L: netdev@vger.kernel.org 14788L: linux-security-module@vger.kernel.org 14789S: Supported 14790W: https://github.com/netlabel 14791F: Documentation/netlabel/ 14792F: include/net/calipso.h 14793F: include/net/cipso_ipv4.h 14794F: include/net/netlabel.h 14795F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14796F: include/uapi/linux/netfilter/xt_SECMARK.h 14797F: net/ipv4/cipso_ipv4.c 14798F: net/ipv6/calipso.c 14799F: net/netfilter/xt_CONNSECMARK.c 14800F: net/netfilter/xt_SECMARK.c 14801F: net/netlabel/ 14802 14803NETWORKING [MPTCP] 14804M: Matthieu Baerts <matthieu.baerts@tessares.net> 14805M: Mat Martineau <martineau@kernel.org> 14806L: netdev@vger.kernel.org 14807L: mptcp@lists.linux.dev 14808S: Maintained 14809W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14810B: https://github.com/multipath-tcp/mptcp_net-next/issues 14811T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14812T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14813F: Documentation/networking/mptcp-sysctl.rst 14814F: include/net/mptcp.h 14815F: include/trace/events/mptcp.h 14816F: include/uapi/linux/mptcp.h 14817F: net/mptcp/ 14818F: tools/testing/selftests/bpf/*/*mptcp*.c 14819F: tools/testing/selftests/net/mptcp/ 14820 14821NETWORKING [TCP] 14822M: Eric Dumazet <edumazet@google.com> 14823L: netdev@vger.kernel.org 14824S: Maintained 14825F: include/linux/net_mm.h 14826F: include/linux/tcp.h 14827F: include/net/tcp.h 14828F: include/trace/events/tcp.h 14829F: include/uapi/linux/tcp.h 14830F: net/ipv4/syncookies.c 14831F: net/ipv4/tcp*.c 14832F: net/ipv6/syncookies.c 14833F: net/ipv6/tcp*.c 14834 14835NETWORKING [TLS] 14836M: Boris Pismenny <borisp@nvidia.com> 14837M: John Fastabend <john.fastabend@gmail.com> 14838M: Jakub Kicinski <kuba@kernel.org> 14839L: netdev@vger.kernel.org 14840S: Maintained 14841F: include/net/tls.h 14842F: include/uapi/linux/tls.h 14843F: net/tls/* 14844 14845NETXEN (1/10) GbE SUPPORT 14846M: Manish Chopra <manishc@marvell.com> 14847M: Rahul Verma <rahulv@marvell.com> 14848M: GR-Linux-NIC-Dev@marvell.com 14849L: netdev@vger.kernel.org 14850S: Supported 14851F: drivers/net/ethernet/qlogic/netxen/ 14852 14853NET_FAILOVER MODULE 14854M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14855L: netdev@vger.kernel.org 14856S: Supported 14857F: Documentation/networking/net_failover.rst 14858F: drivers/net/net_failover.c 14859F: include/net/net_failover.h 14860 14861NEXTHOP 14862M: David Ahern <dsahern@kernel.org> 14863L: netdev@vger.kernel.org 14864S: Maintained 14865F: include/net/netns/nexthop.h 14866F: include/net/nexthop.h 14867F: include/uapi/linux/nexthop.h 14868F: net/ipv4/nexthop.c 14869 14870NFC SUBSYSTEM 14871M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14872L: netdev@vger.kernel.org 14873S: Maintained 14874F: Documentation/devicetree/bindings/net/nfc/ 14875F: drivers/nfc/ 14876F: include/net/nfc/ 14877F: include/uapi/linux/nfc.h 14878F: net/nfc/ 14879 14880NFC VIRTUAL NCI DEVICE DRIVER 14881M: Bongsu Jeon <bongsu.jeon@samsung.com> 14882L: netdev@vger.kernel.org 14883S: Supported 14884F: drivers/nfc/virtual_ncidev.c 14885F: tools/testing/selftests/nci/ 14886 14887NFS, SUNRPC, AND LOCKD CLIENTS 14888M: Trond Myklebust <trond.myklebust@hammerspace.com> 14889M: Anna Schumaker <anna@kernel.org> 14890L: linux-nfs@vger.kernel.org 14891S: Maintained 14892W: http://client.linux-nfs.org 14893T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14894F: Documentation/filesystems/nfs/ 14895F: fs/lockd/ 14896F: fs/nfs/ 14897F: fs/nfs_common/ 14898F: include/linux/lockd/ 14899F: include/linux/nfs* 14900F: include/linux/sunrpc/ 14901F: include/uapi/linux/nfs* 14902F: include/uapi/linux/sunrpc/ 14903F: net/sunrpc/ 14904 14905NILFS2 FILESYSTEM 14906M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14907L: linux-nilfs@vger.kernel.org 14908S: Supported 14909W: https://nilfs.sourceforge.io/ 14910W: https://nilfs.osdn.jp/ 14911T: git https://github.com/konis/nilfs2.git 14912F: Documentation/filesystems/nilfs2.rst 14913F: fs/nilfs2/ 14914F: include/trace/events/nilfs2.h 14915F: include/uapi/linux/nilfs2_api.h 14916F: include/uapi/linux/nilfs2_ondisk.h 14917 14918NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14919M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14920S: Maintained 14921W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14922F: Documentation/scsi/NinjaSCSI.rst 14923F: drivers/scsi/pcmcia/nsp_* 14924 14925NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14926M: GOTO Masanori <gotom@debian.or.jp> 14927M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14928S: Maintained 14929W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14930F: Documentation/scsi/NinjaSCSI.rst 14931F: drivers/scsi/nsp32* 14932 14933NINTENDO HID DRIVER 14934M: Daniel J. Ogorchock <djogorchock@gmail.com> 14935L: linux-input@vger.kernel.org 14936S: Maintained 14937F: drivers/hid/hid-nintendo* 14938 14939NIOS2 ARCHITECTURE 14940M: Dinh Nguyen <dinguyen@kernel.org> 14941S: Maintained 14942T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14943F: arch/nios2/ 14944 14945NITRO ENCLAVES (NE) 14946M: Alexandru Ciobotaru <alcioa@amazon.com> 14947L: linux-kernel@vger.kernel.org 14948L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14949S: Supported 14950W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14951F: Documentation/virt/ne_overview.rst 14952F: drivers/virt/nitro_enclaves/ 14953F: include/linux/nitro_enclaves.h 14954F: include/uapi/linux/nitro_enclaves.h 14955F: samples/nitro_enclaves/ 14956 14957NOHZ, DYNTICKS SUPPORT 14958M: Frederic Weisbecker <frederic@kernel.org> 14959M: Thomas Gleixner <tglx@linutronix.de> 14960M: Ingo Molnar <mingo@kernel.org> 14961L: linux-kernel@vger.kernel.org 14962S: Maintained 14963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14964F: include/linux/sched/nohz.h 14965F: include/linux/tick.h 14966F: kernel/time/tick*.* 14967 14968NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14969M: Pavel Machek <pavel@ucw.cz> 14970M: Sakari Ailus <sakari.ailus@iki.fi> 14971L: linux-media@vger.kernel.org 14972S: Maintained 14973F: drivers/media/i2c/ad5820.c 14974F: drivers/media/i2c/et8ek8 14975 14976NOKIA N900 POWER SUPPLY DRIVERS 14977R: Pali Rohár <pali@kernel.org> 14978F: drivers/power/supply/bq2415x_charger.c 14979F: drivers/power/supply/bq27xxx_battery.c 14980F: drivers/power/supply/bq27xxx_battery_i2c.c 14981F: drivers/power/supply/isp1704_charger.c 14982F: drivers/power/supply/rx51_battery.c 14983F: include/linux/power/bq2415x_charger.h 14984F: include/linux/power/bq27xxx_battery.h 14985 14986NOLIBC HEADER FILE 14987M: Willy Tarreau <w@1wt.eu> 14988S: Maintained 14989T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14990F: tools/include/nolibc/ 14991F: tools/testing/selftests/nolibc/ 14992 14993NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14994M: Hans de Goede <hdegoede@redhat.com> 14995L: linux-input@vger.kernel.org 14996S: Maintained 14997F: drivers/input/touchscreen/novatek-nvt-ts.c 14998 14999NSDEPS 15000M: Matthias Maennich <maennich@google.com> 15001S: Maintained 15002F: Documentation/core-api/symbol-namespaces.rst 15003F: scripts/nsdeps 15004 15005NTB AMD DRIVER 15006M: Sanjay R Mehta <sanju.mehta@amd.com> 15007M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15008L: ntb@lists.linux.dev 15009S: Supported 15010F: drivers/ntb/hw/amd/ 15011 15012NTB DRIVER CORE 15013M: Jon Mason <jdmason@kudzu.us> 15014M: Dave Jiang <dave.jiang@intel.com> 15015M: Allen Hubbe <allenbh@gmail.com> 15016L: ntb@lists.linux.dev 15017S: Supported 15018W: https://github.com/jonmason/ntb/wiki 15019T: git https://github.com/jonmason/ntb.git 15020F: drivers/net/ntb_netdev.c 15021F: drivers/ntb/ 15022F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15023F: include/linux/ntb.h 15024F: include/linux/ntb_transport.h 15025F: tools/testing/selftests/ntb/ 15026 15027NTB IDT DRIVER 15028M: Serge Semin <fancer.lancer@gmail.com> 15029L: ntb@lists.linux.dev 15030S: Supported 15031F: drivers/ntb/hw/idt/ 15032 15033NTB INTEL DRIVER 15034M: Dave Jiang <dave.jiang@intel.com> 15035L: ntb@lists.linux.dev 15036S: Supported 15037W: https://github.com/davejiang/linux/wiki 15038T: git https://github.com/davejiang/linux.git 15039F: drivers/ntb/hw/intel/ 15040 15041NTFS FILESYSTEM 15042M: Anton Altaparmakov <anton@tuxera.com> 15043R: Namjae Jeon <linkinjeon@kernel.org> 15044L: linux-ntfs-dev@lists.sourceforge.net 15045S: Supported 15046W: http://www.tuxera.com/ 15047T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15048F: Documentation/filesystems/ntfs.rst 15049F: fs/ntfs/ 15050 15051NTFS3 FILESYSTEM 15052M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15053L: ntfs3@lists.linux.dev 15054S: Supported 15055W: http://www.paragon-software.com/ 15056T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15057F: Documentation/filesystems/ntfs3.rst 15058F: fs/ntfs3/ 15059 15060NUBUS SUBSYSTEM 15061M: Finn Thain <fthain@linux-m68k.org> 15062L: linux-m68k@lists.linux-m68k.org 15063S: Maintained 15064F: arch/*/include/asm/nubus.h 15065F: drivers/nubus/ 15066F: include/linux/nubus.h 15067F: include/uapi/linux/nubus.h 15068 15069NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15070M: Antonino Daplas <adaplas@gmail.com> 15071L: linux-fbdev@vger.kernel.org 15072S: Maintained 15073F: drivers/video/fbdev/nvidia/ 15074F: drivers/video/fbdev/riva/ 15075 15076NVIDIA WMI EC BACKLIGHT DRIVER 15077M: Daniel Dadap <ddadap@nvidia.com> 15078L: platform-driver-x86@vger.kernel.org 15079S: Supported 15080F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15081F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15082 15083NVM EXPRESS DRIVER 15084M: Keith Busch <kbusch@kernel.org> 15085M: Jens Axboe <axboe@fb.com> 15086M: Christoph Hellwig <hch@lst.de> 15087M: Sagi Grimberg <sagi@grimberg.me> 15088L: linux-nvme@lists.infradead.org 15089S: Supported 15090W: http://git.infradead.org/nvme.git 15091T: git git://git.infradead.org/nvme.git 15092F: Documentation/nvme/ 15093F: drivers/nvme/common/ 15094F: drivers/nvme/host/ 15095F: include/linux/nvme-*.h 15096F: include/linux/nvme.h 15097F: include/uapi/linux/nvme_ioctl.h 15098 15099NVM EXPRESS FABRICS AUTHENTICATION 15100M: Hannes Reinecke <hare@suse.de> 15101L: linux-nvme@lists.infradead.org 15102S: Supported 15103F: drivers/nvme/host/auth.c 15104F: drivers/nvme/target/auth.c 15105F: drivers/nvme/target/fabrics-cmd-auth.c 15106F: include/linux/nvme-auth.h 15107 15108NVM EXPRESS FC TRANSPORT DRIVERS 15109M: James Smart <james.smart@broadcom.com> 15110L: linux-nvme@lists.infradead.org 15111S: Supported 15112F: drivers/nvme/host/fc.c 15113F: drivers/nvme/target/fc.c 15114F: drivers/nvme/target/fcloop.c 15115F: include/linux/nvme-fc-driver.h 15116F: include/linux/nvme-fc.h 15117 15118NVM EXPRESS HARDWARE MONITORING SUPPORT 15119M: Guenter Roeck <linux@roeck-us.net> 15120L: linux-nvme@lists.infradead.org 15121S: Supported 15122F: drivers/nvme/host/hwmon.c 15123 15124NVM EXPRESS TARGET DRIVER 15125M: Christoph Hellwig <hch@lst.de> 15126M: Sagi Grimberg <sagi@grimberg.me> 15127M: Chaitanya Kulkarni <kch@nvidia.com> 15128L: linux-nvme@lists.infradead.org 15129S: Supported 15130W: http://git.infradead.org/nvme.git 15131T: git git://git.infradead.org/nvme.git 15132F: drivers/nvme/target/ 15133 15134NVMEM FRAMEWORK 15135M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15136S: Maintained 15137T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15138F: Documentation/ABI/stable/sysfs-bus-nvmem 15139F: Documentation/devicetree/bindings/nvmem/ 15140F: drivers/nvmem/ 15141F: include/linux/nvmem-consumer.h 15142F: include/linux/nvmem-provider.h 15143 15144NXP BLUETOOTH WIRELESS DRIVERS 15145M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15146M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15147S: Maintained 15148F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15149F: drivers/bluetooth/btnxpuart.c 15150 15151NXP C45 TJA11XX PHY DRIVER 15152M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15153L: netdev@vger.kernel.org 15154S: Maintained 15155F: drivers/net/phy/nxp-c45-tja11xx.c 15156 15157NXP FSPI DRIVER 15158M: Han Xu <han.xu@nxp.com> 15159M: Haibo Chen <haibo.chen@nxp.com> 15160R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15161L: linux-spi@vger.kernel.org 15162S: Maintained 15163F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15164F: drivers/spi/spi-nxp-fspi.c 15165 15166NXP FXAS21002C DRIVER 15167M: Rui Miguel Silva <rmfrfs@gmail.com> 15168L: linux-iio@vger.kernel.org 15169S: Maintained 15170F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15171F: drivers/iio/gyro/fxas21002c.h 15172F: drivers/iio/gyro/fxas21002c_core.c 15173F: drivers/iio/gyro/fxas21002c_i2c.c 15174F: drivers/iio/gyro/fxas21002c_spi.c 15175 15176NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15177M: Haibo Chen <haibo.chen@nxp.com> 15178L: linux-iio@vger.kernel.org 15179L: linux-imx@nxp.com 15180S: Maintained 15181F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15182F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15183F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15184F: drivers/iio/adc/imx7d_adc.c 15185F: drivers/iio/adc/imx93_adc.c 15186F: drivers/iio/adc/vf610_adc.c 15187 15188NXP i.MX 8M ISI DRIVER 15189M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15190L: linux-media@vger.kernel.org 15191S: Maintained 15192F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15193F: drivers/media/platform/nxp/imx8-isi/ 15194 15195NXP i.MX 8MP DW100 V4L2 DRIVER 15196M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15197L: linux-media@vger.kernel.org 15198S: Maintained 15199F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15200F: Documentation/userspace-api/media/drivers/dw100.rst 15201F: drivers/media/platform/nxp/dw100/ 15202F: include/uapi/linux/dw100.h 15203 15204NXP i.MX 8MQ DCSS DRIVER 15205M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15206R: Lucas Stach <l.stach@pengutronix.de> 15207L: dri-devel@lists.freedesktop.org 15208S: Maintained 15209F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15210F: drivers/gpu/drm/imx/dcss/ 15211 15212NXP i.MX 8QXP ADC DRIVER 15213M: Cai Huoqing <cai.huoqing@linux.dev> 15214M: Haibo Chen <haibo.chen@nxp.com> 15215L: linux-imx@nxp.com 15216L: linux-iio@vger.kernel.org 15217S: Maintained 15218F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15219F: drivers/iio/adc/imx8qxp-adc.c 15220 15221NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15222M: Mirela Rabulea <mirela.rabulea@nxp.com> 15223R: NXP Linux Team <linux-imx@nxp.com> 15224L: linux-media@vger.kernel.org 15225S: Maintained 15226F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15227F: drivers/media/platform/nxp/imx-jpeg 15228 15229NXP i.MX CLOCK DRIVERS 15230M: Abel Vesa <abelvesa@kernel.org> 15231R: Peng Fan <peng.fan@nxp.com> 15232L: linux-clk@vger.kernel.org 15233L: linux-imx@nxp.com 15234S: Maintained 15235T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15236F: Documentation/devicetree/bindings/clock/imx* 15237F: drivers/clk/imx/ 15238F: include/dt-bindings/clock/imx* 15239 15240NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15241M: Jagan Teki <jagan@amarulasolutions.com> 15242S: Maintained 15243F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15244F: drivers/regulator/pf8x00-regulator.c 15245 15246NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15247M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15248L: linux-kernel@vger.kernel.org 15249S: Maintained 15250F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15251F: drivers/extcon/extcon-ptn5150.c 15252 15253NXP SGTL5000 DRIVER 15254M: Fabio Estevam <festevam@gmail.com> 15255L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15256S: Maintained 15257F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15258F: sound/soc/codecs/sgtl5000* 15259 15260NXP SJA1105 ETHERNET SWITCH DRIVER 15261M: Vladimir Oltean <olteanv@gmail.com> 15262L: linux-kernel@vger.kernel.org 15263S: Maintained 15264F: drivers/net/dsa/sja1105 15265F: drivers/net/pcs/pcs-xpcs-nxp.c 15266 15267NXP TDA998X DRM DRIVER 15268M: Russell King <linux@armlinux.org.uk> 15269S: Maintained 15270T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15271T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15272F: drivers/gpu/drm/i2c/tda998x_drv.c 15273F: include/drm/i2c/tda998x.h 15274F: include/dt-bindings/display/tda998x.h 15275K: "nxp,tda998x" 15276 15277NXP TFA9879 DRIVER 15278M: Peter Rosin <peda@axentia.se> 15279L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15280S: Maintained 15281F: Documentation/devicetree/bindings/sound/tfa9879.txt 15282F: sound/soc/codecs/tfa9879* 15283 15284NXP-NCI NFC DRIVER 15285S: Orphan 15286F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15287F: drivers/nfc/nxp-nci 15288 15289NXP/Goodix TFA989X (TFA1) DRIVER 15290M: Stephan Gerhold <stephan@gerhold.net> 15291L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15292S: Maintained 15293F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15294F: sound/soc/codecs/tfa989x.c 15295 15296NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15297M: Jonas Malaco <jonas@protocubo.io> 15298L: linux-hwmon@vger.kernel.org 15299S: Maintained 15300F: Documentation/hwmon/nzxt-kraken2.rst 15301F: drivers/hwmon/nzxt-kraken2.c 15302 15303NZXT-SMART2 HARDWARE MONITORING DRIVER 15304M: Aleksandr Mezin <mezin.alexander@gmail.com> 15305L: linux-hwmon@vger.kernel.org 15306S: Maintained 15307F: Documentation/hwmon/nzxt-smart2.rst 15308F: drivers/hwmon/nzxt-smart2.c 15309 15310OBJAGG 15311M: Jiri Pirko <jiri@resnulli.us> 15312L: netdev@vger.kernel.org 15313S: Supported 15314F: include/linux/objagg.h 15315F: lib/objagg.c 15316F: lib/test_objagg.c 15317 15318OBJTOOL 15319M: Josh Poimboeuf <jpoimboe@kernel.org> 15320M: Peter Zijlstra <peterz@infradead.org> 15321S: Supported 15322F: include/linux/objtool*.h 15323F: tools/objtool/ 15324 15325OCELOT ETHERNET SWITCH DRIVER 15326M: Vladimir Oltean <vladimir.oltean@nxp.com> 15327M: Claudiu Manoil <claudiu.manoil@nxp.com> 15328M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15329M: UNGLinuxDriver@microchip.com 15330L: netdev@vger.kernel.org 15331S: Supported 15332F: drivers/net/dsa/ocelot/* 15333F: drivers/net/ethernet/mscc/ 15334F: include/soc/mscc/ocelot* 15335F: net/dsa/tag_ocelot.c 15336F: net/dsa/tag_ocelot_8021q.c 15337F: tools/testing/selftests/drivers/net/ocelot/* 15338 15339OCELOT EXTERNAL SWITCH CONTROL 15340M: Colin Foster <colin.foster@in-advantage.com> 15341S: Supported 15342F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15343F: drivers/mfd/ocelot* 15344F: drivers/net/dsa/ocelot/ocelot_ext.c 15345F: include/linux/mfd/ocelot.h 15346 15347OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15348M: Frederic Barrat <fbarrat@linux.ibm.com> 15349M: Andrew Donnellan <ajd@linux.ibm.com> 15350L: linuxppc-dev@lists.ozlabs.org 15351S: Supported 15352F: Documentation/userspace-api/accelerators/ocxl.rst 15353F: arch/powerpc/include/asm/pnv-ocxl.h 15354F: arch/powerpc/platforms/powernv/ocxl.c 15355F: drivers/misc/ocxl/ 15356F: include/misc/ocxl* 15357F: include/uapi/misc/ocxl.h 15358 15359OMAP AUDIO SUPPORT 15360M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15361M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15363L: linux-omap@vger.kernel.org 15364S: Maintained 15365F: sound/soc/ti/n810.c 15366F: sound/soc/ti/omap* 15367F: sound/soc/ti/rx51.c 15368F: sound/soc/ti/sdma-pcm.* 15369 15370OMAP CLOCK FRAMEWORK SUPPORT 15371M: Paul Walmsley <paul@pwsan.com> 15372L: linux-omap@vger.kernel.org 15373S: Maintained 15374F: arch/arm/*omap*/*clock* 15375 15376OMAP DEVICE TREE SUPPORT 15377M: Benoît Cousson <bcousson@baylibre.com> 15378M: Tony Lindgren <tony@atomide.com> 15379L: linux-omap@vger.kernel.org 15380L: devicetree@vger.kernel.org 15381S: Maintained 15382F: arch/arm/boot/dts/ti/omap/ 15383 15384OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15385L: linux-omap@vger.kernel.org 15386L: linux-fbdev@vger.kernel.org 15387S: Orphan 15388F: Documentation/arch/arm/omap/dss.rst 15389F: drivers/video/fbdev/omap2/ 15390 15391OMAP FRAMEBUFFER SUPPORT 15392L: linux-fbdev@vger.kernel.org 15393L: linux-omap@vger.kernel.org 15394S: Orphan 15395F: drivers/video/fbdev/omap/ 15396 15397OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15398M: Roger Quadros <rogerq@kernel.org> 15399M: Tony Lindgren <tony@atomide.com> 15400L: linux-omap@vger.kernel.org 15401S: Maintained 15402F: arch/arm/mach-omap2/*gpmc* 15403F: drivers/memory/omap-gpmc.c 15404 15405OMAP GPIO DRIVER 15406M: Grygorii Strashko <grygorii.strashko@ti.com> 15407M: Santosh Shilimkar <ssantosh@kernel.org> 15408M: Kevin Hilman <khilman@kernel.org> 15409L: linux-omap@vger.kernel.org 15410S: Maintained 15411F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15412F: drivers/gpio/gpio-omap.c 15413 15414OMAP HARDWARE SPINLOCK SUPPORT 15415M: Ohad Ben-Cohen <ohad@wizery.com> 15416L: linux-omap@vger.kernel.org 15417S: Maintained 15418F: drivers/hwspinlock/omap_hwspinlock.c 15419 15420OMAP HS MMC SUPPORT 15421L: linux-mmc@vger.kernel.org 15422L: linux-omap@vger.kernel.org 15423S: Orphan 15424F: drivers/mmc/host/omap_hsmmc.c 15425 15426OMAP HWMOD DATA 15427M: Paul Walmsley <paul@pwsan.com> 15428L: linux-omap@vger.kernel.org 15429S: Maintained 15430F: arch/arm/mach-omap2/omap_hwmod*data* 15431 15432OMAP HWMOD SUPPORT 15433M: Benoît Cousson <bcousson@baylibre.com> 15434M: Paul Walmsley <paul@pwsan.com> 15435L: linux-omap@vger.kernel.org 15436S: Maintained 15437F: arch/arm/mach-omap2/omap_hwmod.* 15438 15439OMAP I2C DRIVER 15440M: Vignesh R <vigneshr@ti.com> 15441L: linux-omap@vger.kernel.org 15442L: linux-i2c@vger.kernel.org 15443S: Maintained 15444F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15445F: drivers/i2c/busses/i2c-omap.c 15446 15447OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15448M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15449L: linux-media@vger.kernel.org 15450S: Maintained 15451F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15452F: drivers/media/platform/ti/omap3isp/ 15453F: drivers/staging/media/omap4iss/ 15454 15455OMAP MMC SUPPORT 15456M: Aaro Koskinen <aaro.koskinen@iki.fi> 15457L: linux-omap@vger.kernel.org 15458S: Odd Fixes 15459F: drivers/mmc/host/omap.c 15460 15461OMAP POWER MANAGEMENT SUPPORT 15462M: Kevin Hilman <khilman@kernel.org> 15463L: linux-omap@vger.kernel.org 15464S: Maintained 15465F: arch/arm/*omap*/*pm* 15466F: drivers/cpufreq/omap-cpufreq.c 15467 15468OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15469M: Paul Walmsley <paul@pwsan.com> 15470L: linux-omap@vger.kernel.org 15471S: Maintained 15472F: arch/arm/mach-omap2/prm* 15473 15474OMAP RANDOM NUMBER GENERATOR SUPPORT 15475M: Deepak Saxena <dsaxena@plexity.net> 15476S: Maintained 15477F: drivers/char/hw_random/omap-rng.c 15478 15479OMAP USB SUPPORT 15480L: linux-usb@vger.kernel.org 15481L: linux-omap@vger.kernel.org 15482S: Orphan 15483F: arch/arm/*omap*/usb* 15484F: drivers/usb/*/*omap* 15485 15486OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15487M: Mark Jackson <mpfj@newflow.co.uk> 15488L: linux-omap@vger.kernel.org 15489S: Maintained 15490F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15491 15492OMAP1 SUPPORT 15493M: Aaro Koskinen <aaro.koskinen@iki.fi> 15494M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15495M: Tony Lindgren <tony@atomide.com> 15496L: linux-omap@vger.kernel.org 15497S: Maintained 15498Q: http://patchwork.kernel.org/project/linux-omap/list/ 15499T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15500F: arch/arm/configs/omap1_defconfig 15501F: arch/arm/mach-omap1/ 15502F: drivers/i2c/busses/i2c-omap.c 15503F: include/linux/platform_data/ams-delta-fiq.h 15504F: include/linux/platform_data/i2c-omap.h 15505 15506OMAP2+ SUPPORT 15507M: Tony Lindgren <tony@atomide.com> 15508L: linux-omap@vger.kernel.org 15509S: Maintained 15510W: http://www.muru.com/linux/omap/ 15511W: http://linux.omap.com/ 15512Q: http://patchwork.kernel.org/project/linux-omap/list/ 15513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15514F: arch/arm/configs/omap2plus_defconfig 15515F: arch/arm/mach-omap2/ 15516F: drivers/bus/ti-sysc.c 15517F: drivers/gpio/gpio-tps65219.c 15518F: drivers/i2c/busses/i2c-omap.c 15519F: drivers/irqchip/irq-omap-intc.c 15520F: drivers/mfd/*omap*.c 15521F: drivers/mfd/menelaus.c 15522F: drivers/mfd/palmas.c 15523F: drivers/mfd/tps65217.c 15524F: drivers/mfd/tps65218.c 15525F: drivers/mfd/tps65219.c 15526F: drivers/mfd/tps65910.c 15527F: drivers/mfd/twl-core.[ch] 15528F: drivers/mfd/twl4030*.c 15529F: drivers/mfd/twl6030*.c 15530F: drivers/mfd/twl6040*.c 15531F: drivers/regulator/palmas-regulator*.c 15532F: drivers/regulator/pbias-regulator.c 15533F: drivers/regulator/tps65217-regulator.c 15534F: drivers/regulator/tps65218-regulator.c 15535F: drivers/regulator/tps65219-regulator.c 15536F: drivers/regulator/tps65910-regulator.c 15537F: drivers/regulator/twl-regulator.c 15538F: drivers/regulator/twl6030-regulator.c 15539F: include/linux/platform_data/i2c-omap.h 15540F: include/linux/platform_data/ti-sysc.h 15541 15542OMFS FILESYSTEM 15543M: Bob Copeland <me@bobcopeland.com> 15544L: linux-karma-devel@lists.sourceforge.net 15545S: Maintained 15546F: Documentation/filesystems/omfs.rst 15547F: fs/omfs/ 15548 15549OMNIVISION OG01A1B SENSOR DRIVER 15550M: Shawn Tu <shawnx.tu@intel.com> 15551L: linux-media@vger.kernel.org 15552S: Maintained 15553F: drivers/media/i2c/og01a1b.c 15554 15555OMNIVISION OV01A10 SENSOR DRIVER 15556M: Bingbu Cao <bingbu.cao@intel.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559T: git git://linuxtv.org/media_tree.git 15560F: drivers/media/i2c/ov01a10.c 15561 15562OMNIVISION OV02A10 SENSOR DRIVER 15563M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15564L: linux-media@vger.kernel.org 15565S: Maintained 15566T: git git://linuxtv.org/media_tree.git 15567F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15568F: drivers/media/i2c/ov02a10.c 15569 15570OMNIVISION OV08D10 SENSOR DRIVER 15571M: Jimmy Su <jimmy.su@intel.com> 15572L: linux-media@vger.kernel.org 15573S: Maintained 15574T: git git://linuxtv.org/media_tree.git 15575F: drivers/media/i2c/ov08d10.c 15576 15577OMNIVISION OV08X40 SENSOR DRIVER 15578M: Jason Chen <jason.z.chen@intel.com> 15579L: linux-media@vger.kernel.org 15580S: Maintained 15581T: git git://linuxtv.org/media_tree.git 15582F: drivers/media/i2c/ov08x40.c 15583 15584OMNIVISION OV13858 SENSOR DRIVER 15585M: Sakari Ailus <sakari.ailus@linux.intel.com> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: drivers/media/i2c/ov13858.c 15590 15591OMNIVISION OV13B10 SENSOR DRIVER 15592M: Arec Kao <arec.kao@intel.com> 15593L: linux-media@vger.kernel.org 15594S: Maintained 15595T: git git://linuxtv.org/media_tree.git 15596F: drivers/media/i2c/ov13b10.c 15597 15598OMNIVISION OV2680 SENSOR DRIVER 15599M: Rui Miguel Silva <rmfrfs@gmail.com> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15604F: drivers/media/i2c/ov2680.c 15605 15606OMNIVISION OV2685 SENSOR DRIVER 15607M: Shunqian Zheng <zhengsq@rock-chips.com> 15608L: linux-media@vger.kernel.org 15609S: Maintained 15610T: git git://linuxtv.org/media_tree.git 15611F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15612F: drivers/media/i2c/ov2685.c 15613 15614OMNIVISION OV2740 SENSOR DRIVER 15615M: Tianshu Qiu <tian.shu.qiu@intel.com> 15616R: Shawn Tu <shawnx.tu@intel.com> 15617R: Bingbu Cao <bingbu.cao@intel.com> 15618L: linux-media@vger.kernel.org 15619S: Maintained 15620T: git git://linuxtv.org/media_tree.git 15621F: drivers/media/i2c/ov2740.c 15622 15623OMNIVISION OV4689 SENSOR DRIVER 15624M: Mikhail Rudenko <mike.rudenko@gmail.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15629F: drivers/media/i2c/ov5647.c 15630 15631OMNIVISION OV5640 SENSOR DRIVER 15632M: Steve Longerbeam <slongerbeam@gmail.com> 15633L: linux-media@vger.kernel.org 15634S: Maintained 15635T: git git://linuxtv.org/media_tree.git 15636F: drivers/media/i2c/ov5640.c 15637 15638OMNIVISION OV5647 SENSOR DRIVER 15639M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15640M: Jacopo Mondi <jacopo@jmondi.org> 15641L: linux-media@vger.kernel.org 15642S: Maintained 15643T: git git://linuxtv.org/media_tree.git 15644F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15645F: drivers/media/i2c/ov5647.c 15646 15647OMNIVISION OV5670 SENSOR DRIVER 15648M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15649L: linux-media@vger.kernel.org 15650S: Maintained 15651T: git git://linuxtv.org/media_tree.git 15652F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15653F: drivers/media/i2c/ov5670.c 15654 15655OMNIVISION OV5675 SENSOR DRIVER 15656M: Shawn Tu <shawnx.tu@intel.com> 15657L: linux-media@vger.kernel.org 15658S: Maintained 15659T: git git://linuxtv.org/media_tree.git 15660F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15661F: drivers/media/i2c/ov5675.c 15662 15663OMNIVISION OV5693 SENSOR DRIVER 15664M: Daniel Scally <djrscally@gmail.com> 15665L: linux-media@vger.kernel.org 15666S: Maintained 15667T: git git://linuxtv.org/media_tree.git 15668F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15669F: drivers/media/i2c/ov5693.c 15670 15671OMNIVISION OV5695 SENSOR DRIVER 15672M: Shunqian Zheng <zhengsq@rock-chips.com> 15673L: linux-media@vger.kernel.org 15674S: Maintained 15675T: git git://linuxtv.org/media_tree.git 15676F: drivers/media/i2c/ov5695.c 15677 15678OMNIVISION OV7670 SENSOR DRIVER 15679L: linux-media@vger.kernel.org 15680S: Orphan 15681T: git git://linuxtv.org/media_tree.git 15682F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15683F: drivers/media/i2c/ov7670.c 15684 15685OMNIVISION OV772x SENSOR DRIVER 15686M: Jacopo Mondi <jacopo@jmondi.org> 15687L: linux-media@vger.kernel.org 15688S: Odd fixes 15689T: git git://linuxtv.org/media_tree.git 15690F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15691F: drivers/media/i2c/ov772x.c 15692F: include/media/i2c/ov772x.h 15693 15694OMNIVISION OV7740 SENSOR DRIVER 15695M: Wenyou Yang <wenyou.yang@microchip.com> 15696L: linux-media@vger.kernel.org 15697S: Maintained 15698T: git git://linuxtv.org/media_tree.git 15699F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15700F: drivers/media/i2c/ov7740.c 15701 15702OMNIVISION OV8856 SENSOR DRIVER 15703M: Sakari Ailus <sakari.ailus@linux.intel.com> 15704L: linux-media@vger.kernel.org 15705S: Maintained 15706T: git git://linuxtv.org/media_tree.git 15707F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15708F: drivers/media/i2c/ov8856.c 15709 15710OMNIVISION OV8858 SENSOR DRIVER 15711M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15712M: Nicholas Roth <nicholas@rothemail.net> 15713L: linux-media@vger.kernel.org 15714S: Maintained 15715T: git git://linuxtv.org/media_tree.git 15716F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15717F: drivers/media/i2c/ov8858.c 15718 15719OMNIVISION OV9282 SENSOR DRIVER 15720M: Paul J. Murphy <paul.j.murphy@intel.com> 15721M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15722L: linux-media@vger.kernel.org 15723S: Maintained 15724T: git git://linuxtv.org/media_tree.git 15725F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15726F: drivers/media/i2c/ov9282.c 15727 15728OMNIVISION OV9640 SENSOR DRIVER 15729M: Petr Cvek <petrcvekcz@gmail.com> 15730L: linux-media@vger.kernel.org 15731S: Maintained 15732F: drivers/media/i2c/ov9640.* 15733 15734OMNIVISION OV9650 SENSOR DRIVER 15735M: Sakari Ailus <sakari.ailus@linux.intel.com> 15736R: Akinobu Mita <akinobu.mita@gmail.com> 15737R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15738L: linux-media@vger.kernel.org 15739S: Maintained 15740T: git git://linuxtv.org/media_tree.git 15741F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15742F: drivers/media/i2c/ov9650.c 15743 15744OMNIVISION OV9734 SENSOR DRIVER 15745M: Tianshu Qiu <tian.shu.qiu@intel.com> 15746R: Bingbu Cao <bingbu.cao@intel.com> 15747L: linux-media@vger.kernel.org 15748S: Maintained 15749T: git git://linuxtv.org/media_tree.git 15750F: drivers/media/i2c/ov9734.c 15751 15752ONBOARD USB HUB DRIVER 15753M: Matthias Kaehlcke <mka@chromium.org> 15754L: linux-usb@vger.kernel.org 15755S: Maintained 15756F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15757F: drivers/usb/misc/onboard_usb_hub.c 15758 15759ONENAND FLASH DRIVER 15760M: Kyungmin Park <kyungmin.park@samsung.com> 15761L: linux-mtd@lists.infradead.org 15762S: Maintained 15763F: drivers/mtd/nand/onenand/ 15764F: include/linux/mtd/onenand*.h 15765 15766ONEXPLAYER FAN DRIVER 15767M: Derek John Clark <derekjohn.clark@gmail.com> 15768M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15769L: linux-hwmon@vger.kernel.org 15770S: Maintained 15771F: drivers/hwmon/oxp-sensors.c 15772 15773ONIE TLV NVMEM LAYOUT DRIVER 15774M: Miquel Raynal <miquel.raynal@bootlin.com> 15775S: Maintained 15776F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15777F: drivers/nvmem/layouts/onie-tlv.c 15778 15779ONION OMEGA2+ BOARD 15780M: Harvey Hunt <harveyhuntnexus@gmail.com> 15781L: linux-mips@vger.kernel.org 15782S: Maintained 15783F: arch/mips/boot/dts/ralink/omega2p.dts 15784 15785ONSEMI ETHERNET PHY DRIVERS 15786M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15787L: netdev@vger.kernel.org 15788S: Supported 15789W: http://www.onsemi.com 15790F: drivers/net/phy/ncn* 15791 15792OP-TEE DRIVER 15793M: Jens Wiklander <jens.wiklander@linaro.org> 15794L: op-tee@lists.trustedfirmware.org 15795S: Maintained 15796F: Documentation/ABI/testing/sysfs-bus-optee-devices 15797F: drivers/tee/optee/ 15798 15799OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15800M: Sumit Garg <sumit.garg@linaro.org> 15801L: op-tee@lists.trustedfirmware.org 15802S: Maintained 15803F: drivers/char/hw_random/optee-rng.c 15804 15805OP-TEE RTC DRIVER 15806M: Clément Léger <clement.leger@bootlin.com> 15807L: linux-rtc@vger.kernel.org 15808S: Maintained 15809F: drivers/rtc/rtc-optee.c 15810 15811OPA-VNIC DRIVER 15812M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15813L: linux-rdma@vger.kernel.org 15814S: Supported 15815F: drivers/infiniband/ulp/opa_vnic 15816 15817OPEN FIRMWARE AND FLATTENED DEVICE TREE 15818M: Rob Herring <robh+dt@kernel.org> 15819M: Frank Rowand <frowand.list@gmail.com> 15820L: devicetree@vger.kernel.org 15821S: Maintained 15822W: http://www.devicetree.org/ 15823C: irc://irc.libera.chat/devicetree 15824T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15825F: Documentation/ABI/testing/sysfs-firmware-ofw 15826F: drivers/of/ 15827F: include/linux/of*.h 15828F: scripts/dtc/ 15829K: of_overlay_notifier_ 15830K: of_overlay_fdt_apply 15831K: of_overlay_remove 15832 15833OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15834M: Rob Herring <robh+dt@kernel.org> 15835M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15836M: Conor Dooley <conor+dt@kernel.org> 15837L: devicetree@vger.kernel.org 15838S: Maintained 15839Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15840C: irc://irc.libera.chat/devicetree 15841T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15842F: Documentation/devicetree/ 15843F: arch/*/boot/dts/ 15844F: include/dt-bindings/ 15845 15846OPENCOMPUTE PTP CLOCK DRIVER 15847M: Jonathan Lemon <jonathan.lemon@gmail.com> 15848M: Vadim Fedorenko <vadfed@fb.com> 15849L: netdev@vger.kernel.org 15850S: Maintained 15851F: drivers/ptp/ptp_ocp.c 15852 15853OPENCORES I2C BUS DRIVER 15854M: Peter Korsgaard <peter@korsgaard.com> 15855M: Andrew Lunn <andrew@lunn.ch> 15856L: linux-i2c@vger.kernel.org 15857S: Maintained 15858F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15859F: Documentation/i2c/busses/i2c-ocores.rst 15860F: drivers/i2c/busses/i2c-ocores.c 15861F: include/linux/platform_data/i2c-ocores.h 15862 15863OPENRISC ARCHITECTURE 15864M: Jonas Bonn <jonas@southpole.se> 15865M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15866M: Stafford Horne <shorne@gmail.com> 15867L: linux-openrisc@vger.kernel.org 15868S: Maintained 15869W: http://openrisc.io 15870T: git https://github.com/openrisc/linux.git 15871F: Documentation/arch/openrisc/ 15872F: Documentation/devicetree/bindings/openrisc/ 15873F: arch/openrisc/ 15874F: drivers/irqchip/irq-ompic.c 15875F: drivers/irqchip/irq-or1k-* 15876 15877OPENVSWITCH 15878M: Pravin B Shelar <pshelar@ovn.org> 15879L: netdev@vger.kernel.org 15880L: dev@openvswitch.org 15881S: Maintained 15882W: http://openvswitch.org 15883F: include/uapi/linux/openvswitch.h 15884F: net/openvswitch/ 15885F: tools/testing/selftests/net/openvswitch/ 15886 15887OPERATING PERFORMANCE POINTS (OPP) 15888M: Viresh Kumar <vireshk@kernel.org> 15889M: Nishanth Menon <nm@ti.com> 15890M: Stephen Boyd <sboyd@kernel.org> 15891L: linux-pm@vger.kernel.org 15892S: Maintained 15893T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15894F: Documentation/devicetree/bindings/opp/ 15895F: Documentation/power/opp.rst 15896F: drivers/opp/ 15897F: include/linux/pm_opp.h 15898 15899OPL4 DRIVER 15900M: Clemens Ladisch <clemens@ladisch.de> 15901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15902S: Maintained 15903T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15904F: sound/drivers/opl4/ 15905 15906ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15907M: Mark Fasheh <mark@fasheh.com> 15908M: Joel Becker <jlbec@evilplan.org> 15909M: Joseph Qi <joseph.qi@linux.alibaba.com> 15910L: ocfs2-devel@lists.linux.dev 15911S: Supported 15912W: http://ocfs2.wiki.kernel.org 15913F: Documentation/filesystems/dlmfs.rst 15914F: Documentation/filesystems/ocfs2.rst 15915F: fs/ocfs2/ 15916 15917ORANGEFS FILESYSTEM 15918M: Mike Marshall <hubcap@omnibond.com> 15919R: Martin Brandenburg <martin@omnibond.com> 15920L: devel@lists.orangefs.org 15921S: Supported 15922T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15923F: Documentation/filesystems/orangefs.rst 15924F: fs/orangefs/ 15925 15926ORINOCO DRIVER 15927L: linux-wireless@vger.kernel.org 15928S: Orphan 15929W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15930W: http://www.nongnu.org/orinoco/ 15931F: drivers/net/wireless/intersil/orinoco/ 15932 15933OV2659 OMNIVISION SENSOR DRIVER 15934M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15935L: linux-media@vger.kernel.org 15936S: Maintained 15937W: https://linuxtv.org 15938Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15939T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15940F: drivers/media/i2c/ov2659.c 15941F: include/media/i2c/ov2659.h 15942 15943OVERLAY FILESYSTEM 15944M: Miklos Szeredi <miklos@szeredi.hu> 15945M: Amir Goldstein <amir73il@gmail.com> 15946L: linux-unionfs@vger.kernel.org 15947S: Supported 15948T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15949F: Documentation/filesystems/overlayfs.rst 15950F: fs/overlayfs/ 15951 15952P54 WIRELESS DRIVER 15953M: Christian Lamparter <chunkeey@googlemail.com> 15954L: linux-wireless@vger.kernel.org 15955S: Maintained 15956W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15957F: drivers/net/wireless/intersil/p54/ 15958 15959PACKET SOCKETS 15960M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15961S: Maintained 15962F: include/uapi/linux/if_packet.h 15963F: net/packet/af_packet.c 15964 15965PACKING 15966M: Vladimir Oltean <olteanv@gmail.com> 15967L: netdev@vger.kernel.org 15968S: Supported 15969F: Documentation/core-api/packing.rst 15970F: include/linux/packing.h 15971F: lib/packing.c 15972 15973PADATA PARALLEL EXECUTION MECHANISM 15974M: Steffen Klassert <steffen.klassert@secunet.com> 15975M: Daniel Jordan <daniel.m.jordan@oracle.com> 15976L: linux-crypto@vger.kernel.org 15977L: linux-kernel@vger.kernel.org 15978S: Maintained 15979F: Documentation/core-api/padata.rst 15980F: include/linux/padata.h 15981F: kernel/padata.c 15982 15983PAGE CACHE 15984M: Matthew Wilcox (Oracle) <willy@infradead.org> 15985L: linux-fsdevel@vger.kernel.org 15986S: Supported 15987T: git git://git.infradead.org/users/willy/pagecache.git 15988F: Documentation/filesystems/locking.rst 15989F: Documentation/filesystems/vfs.rst 15990F: include/linux/pagemap.h 15991F: mm/filemap.c 15992F: mm/page-writeback.c 15993F: mm/readahead.c 15994F: mm/truncate.c 15995 15996PAGE POOL 15997M: Jesper Dangaard Brouer <hawk@kernel.org> 15998M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15999L: netdev@vger.kernel.org 16000S: Supported 16001F: Documentation/networking/page_pool.rst 16002F: include/net/page_pool.h 16003F: include/trace/events/page_pool.h 16004F: net/core/page_pool.c 16005 16006PAGE TABLE CHECK 16007M: Pasha Tatashin <pasha.tatashin@soleen.com> 16008M: Andrew Morton <akpm@linux-foundation.org> 16009L: linux-mm@kvack.org 16010S: Maintained 16011F: Documentation/mm/page_table_check.rst 16012F: include/linux/page_table_check.h 16013F: mm/page_table_check.c 16014 16015PANASONIC LAPTOP ACPI EXTRAS DRIVER 16016M: Kenneth Chan <kenneth.t.chan@gmail.com> 16017L: platform-driver-x86@vger.kernel.org 16018S: Maintained 16019F: drivers/platform/x86/panasonic-laptop.c 16020 16021PARALLAX PING IIO SENSOR DRIVER 16022M: Andreas Klinger <ak@it-klinger.de> 16023L: linux-iio@vger.kernel.org 16024S: Maintained 16025F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16026F: drivers/iio/proximity/ping.c 16027 16028PARALLEL LCD/KEYPAD PANEL DRIVER 16029M: Willy Tarreau <willy@haproxy.com> 16030M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16031S: Odd Fixes 16032F: Documentation/admin-guide/lcd-panel-cgram.rst 16033F: drivers/auxdisplay/panel.c 16034 16035PARALLEL PORT SUBSYSTEM 16036M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16037M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16038L: linux-parport@lists.infradead.org (subscribers-only) 16039S: Maintained 16040F: Documentation/driver-api/parport*.rst 16041F: drivers/char/ppdev.c 16042F: drivers/parport/ 16043F: include/linux/parport*.h 16044F: include/uapi/linux/ppdev.h 16045 16046PARAVIRT_OPS INTERFACE 16047M: Juergen Gross <jgross@suse.com> 16048R: Ajay Kaher <akaher@vmware.com> 16049R: Alexey Makhalov <amakhalov@vmware.com> 16050R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16051L: virtualization@lists.linux-foundation.org 16052L: x86@kernel.org 16053S: Supported 16054T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16055F: Documentation/virt/paravirt_ops.rst 16056F: arch/*/include/asm/paravirt*.h 16057F: arch/*/kernel/paravirt* 16058F: include/linux/hypervisor.h 16059 16060PARISC ARCHITECTURE 16061M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16062M: Helge Deller <deller@gmx.de> 16063L: linux-parisc@vger.kernel.org 16064S: Maintained 16065W: https://parisc.wiki.kernel.org 16066Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16067T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16068T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16069F: Documentation/arch/parisc/ 16070F: arch/parisc/ 16071F: drivers/char/agp/parisc-agp.c 16072F: drivers/input/misc/hp_sdc_rtc.c 16073F: drivers/input/serio/gscps2.c 16074F: drivers/input/serio/hp_sdc* 16075F: drivers/parisc/ 16076F: drivers/parport/parport_gsc.* 16077F: drivers/tty/serial/8250/8250_parisc.c 16078F: drivers/video/console/sti* 16079F: drivers/video/fbdev/sti* 16080F: drivers/video/logo/logo_parisc* 16081F: include/linux/hp_sdc.h 16082 16083PARMAN 16084M: Jiri Pirko <jiri@resnulli.us> 16085L: netdev@vger.kernel.org 16086S: Supported 16087F: include/linux/parman.h 16088F: lib/parman.c 16089F: lib/test_parman.c 16090 16091PC ENGINES APU BOARD DRIVER 16092M: Enrico Weigelt, metux IT consult <info@metux.net> 16093S: Maintained 16094F: drivers/platform/x86/pcengines-apuv2.c 16095 16096PC87360 HARDWARE MONITORING DRIVER 16097M: Jim Cromie <jim.cromie@gmail.com> 16098L: linux-hwmon@vger.kernel.org 16099S: Maintained 16100F: Documentation/hwmon/pc87360.rst 16101F: drivers/hwmon/pc87360.c 16102 16103PC8736x GPIO DRIVER 16104M: Jim Cromie <jim.cromie@gmail.com> 16105S: Maintained 16106F: drivers/char/pc8736x_gpio.c 16107 16108PC87427 HARDWARE MONITORING DRIVER 16109M: Jean Delvare <jdelvare@suse.com> 16110L: linux-hwmon@vger.kernel.org 16111S: Maintained 16112F: Documentation/hwmon/pc87427.rst 16113F: drivers/hwmon/pc87427.c 16114 16115PCA9532 LED DRIVER 16116M: Riku Voipio <riku.voipio@iki.fi> 16117S: Maintained 16118F: drivers/leds/leds-pca9532.c 16119F: include/linux/leds-pca9532.h 16120 16121PCA9541 I2C BUS MASTER SELECTOR DRIVER 16122M: Guenter Roeck <linux@roeck-us.net> 16123L: linux-i2c@vger.kernel.org 16124S: Maintained 16125F: drivers/i2c/muxes/i2c-mux-pca9541.c 16126 16127PCDP - PRIMARY CONSOLE AND DEBUG PORT 16128M: Khalid Aziz <khalid@gonehiking.org> 16129S: Maintained 16130F: drivers/firmware/pcdp.* 16131 16132PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16133M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16134M: Pali Rohár <pali@kernel.org> 16135L: linux-pci@vger.kernel.org 16136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16137S: Maintained 16138F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16139F: drivers/pci/controller/pci-aardvark.c 16140 16141PCI DRIVER FOR ALTERA PCIE IP 16142M: Joyce Ooi <joyce.ooi@intel.com> 16143L: linux-pci@vger.kernel.org 16144S: Supported 16145F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16146F: drivers/pci/controller/pcie-altera.c 16147 16148PCI DRIVER FOR APPLIEDMICRO XGENE 16149M: Toan Le <toan@os.amperecomputing.com> 16150L: linux-pci@vger.kernel.org 16151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16152S: Maintained 16153F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16154F: drivers/pci/controller/pci-xgene.c 16155 16156PCI DRIVER FOR ARM VERSATILE PLATFORM 16157M: Rob Herring <robh@kernel.org> 16158L: linux-pci@vger.kernel.org 16159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16160S: Maintained 16161F: Documentation/devicetree/bindings/pci/versatile.yaml 16162F: drivers/pci/controller/pci-versatile.c 16163 16164PCI DRIVER FOR ARMADA 8K 16165M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16166L: linux-pci@vger.kernel.org 16167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16168S: Maintained 16169F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16170F: drivers/pci/controller/dwc/pcie-armada8k.c 16171 16172PCI DRIVER FOR CADENCE PCIE IP 16173M: Tom Joseph <tjoseph@cadence.com> 16174L: linux-pci@vger.kernel.org 16175S: Maintained 16176F: Documentation/devicetree/bindings/pci/cdns,* 16177F: drivers/pci/controller/cadence/ 16178 16179PCI DRIVER FOR FREESCALE LAYERSCAPE 16180M: Minghuan Lian <minghuan.Lian@nxp.com> 16181M: Mingkai Hu <mingkai.hu@nxp.com> 16182M: Roy Zang <roy.zang@nxp.com> 16183L: linuxppc-dev@lists.ozlabs.org 16184L: linux-pci@vger.kernel.org 16185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16186S: Maintained 16187F: drivers/pci/controller/dwc/*layerscape* 16188 16189PCI DRIVER FOR FU740 16190M: Paul Walmsley <paul.walmsley@sifive.com> 16191M: Greentime Hu <greentime.hu@sifive.com> 16192L: linux-pci@vger.kernel.org 16193S: Maintained 16194F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16195F: drivers/pci/controller/dwc/pcie-fu740.c 16196 16197PCI DRIVER FOR GENERIC OF HOSTS 16198M: Will Deacon <will@kernel.org> 16199L: linux-pci@vger.kernel.org 16200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16201S: Maintained 16202F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16203F: drivers/pci/controller/pci-host-common.c 16204F: drivers/pci/controller/pci-host-generic.c 16205 16206PCI DRIVER FOR IMX6 16207M: Richard Zhu <hongxing.zhu@nxp.com> 16208M: Lucas Stach <l.stach@pengutronix.de> 16209L: linux-pci@vger.kernel.org 16210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16211S: Maintained 16212F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16213F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16214F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16215F: drivers/pci/controller/dwc/*imx6* 16216 16217PCI DRIVER FOR INTEL IXP4XX 16218M: Linus Walleij <linus.walleij@linaro.org> 16219S: Maintained 16220F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16221F: drivers/pci/controller/pci-ixp4xx.c 16222 16223PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16224M: Nirmal Patel <nirmal.patel@linux.intel.com> 16225R: Jonathan Derrick <jonathan.derrick@linux.dev> 16226L: linux-pci@vger.kernel.org 16227S: Supported 16228F: drivers/pci/controller/vmd.c 16229 16230PCI DRIVER FOR MICROSEMI SWITCHTEC 16231M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16232M: Logan Gunthorpe <logang@deltatee.com> 16233L: linux-pci@vger.kernel.org 16234S: Maintained 16235F: Documentation/ABI/testing/sysfs-class-switchtec 16236F: Documentation/driver-api/switchtec.rst 16237F: drivers/ntb/hw/mscc/ 16238F: drivers/pci/switch/switchtec* 16239F: include/linux/switchtec.h 16240F: include/uapi/linux/switchtec_ioctl.h 16241 16242PCI DRIVER FOR MOBIVEIL PCIE IP 16243M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16244M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16245L: linux-pci@vger.kernel.org 16246S: Supported 16247F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16248F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16249 16250PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16251M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16252M: Pali Rohár <pali@kernel.org> 16253L: linux-pci@vger.kernel.org 16254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16255S: Maintained 16256F: drivers/pci/controller/*mvebu* 16257 16258PCI DRIVER FOR NVIDIA TEGRA 16259M: Thierry Reding <thierry.reding@gmail.com> 16260L: linux-tegra@vger.kernel.org 16261L: linux-pci@vger.kernel.org 16262S: Supported 16263F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16264F: drivers/pci/controller/pci-tegra.c 16265 16266PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16267M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16268L: linux-pci@vger.kernel.org 16269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16270S: Maintained 16271F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16272F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16273 16274PCI DRIVER FOR RENESAS R-CAR 16275M: Marek Vasut <marek.vasut+renesas@gmail.com> 16276M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16277L: linux-pci@vger.kernel.org 16278L: linux-renesas-soc@vger.kernel.org 16279S: Maintained 16280F: Documentation/devicetree/bindings/pci/*rcar* 16281F: drivers/pci/controller/*rcar* 16282 16283PCI DRIVER FOR SAMSUNG EXYNOS 16284M: Jingoo Han <jingoohan1@gmail.com> 16285L: linux-pci@vger.kernel.org 16286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16287L: linux-samsung-soc@vger.kernel.org 16288S: Maintained 16289F: drivers/pci/controller/dwc/pci-exynos.c 16290 16291PCI DRIVER FOR SYNOPSYS DESIGNWARE 16292M: Jingoo Han <jingoohan1@gmail.com> 16293M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16294L: linux-pci@vger.kernel.org 16295S: Maintained 16296F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16297F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16298F: drivers/pci/controller/dwc/*designware* 16299 16300PCI DRIVER FOR TI DRA7XX/J721E 16301M: Vignesh Raghavendra <vigneshr@ti.com> 16302L: linux-omap@vger.kernel.org 16303L: linux-pci@vger.kernel.org 16304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16305S: Supported 16306F: Documentation/devicetree/bindings/pci/ti-pci.txt 16307F: drivers/pci/controller/cadence/pci-j721e.c 16308F: drivers/pci/controller/dwc/pci-dra7xx.c 16309 16310PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16311M: Linus Walleij <linus.walleij@linaro.org> 16312L: linux-pci@vger.kernel.org 16313S: Maintained 16314F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16315F: drivers/pci/controller/pci-v3-semi.c 16316 16317PCI DRIVER FOR XILINX VERSAL CPM 16318M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16319M: Michal Simek <michal.simek@amd.com> 16320L: linux-pci@vger.kernel.org 16321S: Maintained 16322F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16323F: drivers/pci/controller/pcie-xilinx-cpm.c 16324 16325PCI ENDPOINT SUBSYSTEM 16326M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16327M: Krzysztof Wilczyński <kw@linux.com> 16328R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16329R: Kishon Vijay Abraham I <kishon@kernel.org> 16330L: linux-pci@vger.kernel.org 16331S: Supported 16332Q: https://patchwork.kernel.org/project/linux-pci/list/ 16333B: https://bugzilla.kernel.org 16334C: irc://irc.oftc.net/linux-pci 16335T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16336F: Documentation/PCI/endpoint/* 16337F: Documentation/misc-devices/pci-endpoint-test.rst 16338F: drivers/misc/pci_endpoint_test.c 16339F: drivers/pci/endpoint/ 16340F: tools/pci/ 16341 16342PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16343M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16344R: Oliver O'Halloran <oohall@gmail.com> 16345L: linuxppc-dev@lists.ozlabs.org 16346S: Supported 16347F: Documentation/PCI/pci-error-recovery.rst 16348F: Documentation/powerpc/eeh-pci-error-recovery.rst 16349F: arch/powerpc/include/*/eeh*.h 16350F: arch/powerpc/kernel/eeh*.c 16351F: arch/powerpc/platforms/*/eeh*.c 16352F: drivers/pci/pcie/aer.c 16353F: drivers/pci/pcie/dpc.c 16354F: drivers/pci/pcie/err.c 16355 16356PCI ERROR RECOVERY 16357M: Linas Vepstas <linasvepstas@gmail.com> 16358L: linux-pci@vger.kernel.org 16359S: Supported 16360F: Documentation/PCI/pci-error-recovery.rst 16361 16362PCI MSI DRIVER FOR ALTERA MSI IP 16363M: Joyce Ooi <joyce.ooi@intel.com> 16364L: linux-pci@vger.kernel.org 16365S: Supported 16366F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16367F: drivers/pci/controller/pcie-altera-msi.c 16368 16369PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16370M: Toan Le <toan@os.amperecomputing.com> 16371L: linux-pci@vger.kernel.org 16372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16373S: Maintained 16374F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16375F: drivers/pci/controller/pci-xgene-msi.c 16376 16377PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16379M: Krzysztof Wilczyński <kw@linux.com> 16380R: Rob Herring <robh@kernel.org> 16381L: linux-pci@vger.kernel.org 16382S: Supported 16383Q: https://patchwork.kernel.org/project/linux-pci/list/ 16384B: https://bugzilla.kernel.org 16385C: irc://irc.oftc.net/linux-pci 16386T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16387F: Documentation/devicetree/bindings/pci/ 16388F: drivers/pci/controller/ 16389F: drivers/pci/pci-bridge-emul.c 16390F: drivers/pci/pci-bridge-emul.h 16391 16392PCI PEER-TO-PEER DMA (P2PDMA) 16393M: Bjorn Helgaas <bhelgaas@google.com> 16394M: Logan Gunthorpe <logang@deltatee.com> 16395L: linux-pci@vger.kernel.org 16396S: Supported 16397Q: https://patchwork.kernel.org/project/linux-pci/list/ 16398B: https://bugzilla.kernel.org 16399C: irc://irc.oftc.net/linux-pci 16400T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16401F: Documentation/driver-api/pci/p2pdma.rst 16402F: drivers/pci/p2pdma.c 16403F: include/linux/pci-p2pdma.h 16404 16405PCI SUBSYSTEM 16406M: Bjorn Helgaas <bhelgaas@google.com> 16407L: linux-pci@vger.kernel.org 16408S: Supported 16409Q: https://patchwork.kernel.org/project/linux-pci/list/ 16410B: https://bugzilla.kernel.org 16411C: irc://irc.oftc.net/linux-pci 16412T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16413F: Documentation/PCI/ 16414F: Documentation/devicetree/bindings/pci/ 16415F: arch/x86/kernel/early-quirks.c 16416F: arch/x86/kernel/quirks.c 16417F: arch/x86/pci/ 16418F: drivers/acpi/pci* 16419F: drivers/pci/ 16420F: include/asm-generic/pci* 16421F: include/linux/of_pci.h 16422F: include/linux/pci* 16423F: include/uapi/linux/pci* 16424F: lib/pci* 16425 16426PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16427M: Jonathan Chocron <jonnyc@amazon.com> 16428L: linux-pci@vger.kernel.org 16429S: Maintained 16430F: Documentation/devicetree/bindings/pci/pcie-al.txt 16431F: drivers/pci/controller/dwc/pcie-al.c 16432 16433PCIE DRIVER FOR AMLOGIC MESON 16434M: Yue Wang <yue.wang@Amlogic.com> 16435L: linux-pci@vger.kernel.org 16436L: linux-amlogic@lists.infradead.org 16437S: Maintained 16438F: drivers/pci/controller/dwc/pci-meson.c 16439 16440PCIE DRIVER FOR AXIS ARTPEC 16441M: Jesper Nilsson <jesper.nilsson@axis.com> 16442L: linux-arm-kernel@axis.com 16443L: linux-pci@vger.kernel.org 16444S: Maintained 16445F: Documentation/devicetree/bindings/pci/axis,artpec* 16446F: drivers/pci/controller/dwc/*artpec* 16447 16448PCIE DRIVER FOR CAVIUM THUNDERX 16449M: Robert Richter <rric@kernel.org> 16450L: linux-pci@vger.kernel.org 16451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16452S: Odd Fixes 16453F: drivers/pci/controller/pci-thunder-* 16454 16455PCIE DRIVER FOR HISILICON 16456M: Zhou Wang <wangzhou1@hisilicon.com> 16457L: linux-pci@vger.kernel.org 16458S: Maintained 16459F: drivers/pci/controller/dwc/pcie-hisi.c 16460 16461PCIE DRIVER FOR HISILICON KIRIN 16462M: Xiaowei Song <songxiaowei@hisilicon.com> 16463M: Binghui Wang <wangbinghui@hisilicon.com> 16464L: linux-pci@vger.kernel.org 16465S: Maintained 16466F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16467F: drivers/pci/controller/dwc/pcie-kirin.c 16468 16469PCIE DRIVER FOR HISILICON STB 16470M: Shawn Guo <shawn.guo@linaro.org> 16471L: linux-pci@vger.kernel.org 16472S: Maintained 16473F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16474F: drivers/pci/controller/dwc/pcie-histb.c 16475 16476PCIE DRIVER FOR INTEL KEEM BAY 16477M: Srikanth Thokala <srikanth.thokala@intel.com> 16478L: linux-pci@vger.kernel.org 16479S: Supported 16480F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16481F: drivers/pci/controller/dwc/pcie-keembay.c 16482 16483PCIE DRIVER FOR INTEL LGM GW SOC 16484M: Chuanhua Lei <lchuanhua@maxlinear.com> 16485L: linux-pci@vger.kernel.org 16486S: Maintained 16487F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16488F: drivers/pci/controller/dwc/pcie-intel-gw.c 16489 16490PCIE DRIVER FOR MEDIATEK 16491M: Ryder Lee <ryder.lee@mediatek.com> 16492M: Jianjun Wang <jianjun.wang@mediatek.com> 16493L: linux-pci@vger.kernel.org 16494L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16495S: Supported 16496F: Documentation/devicetree/bindings/pci/mediatek* 16497F: drivers/pci/controller/*mediatek* 16498 16499PCIE DRIVER FOR MICROCHIP 16500M: Daire McNamara <daire.mcnamara@microchip.com> 16501L: linux-pci@vger.kernel.org 16502S: Supported 16503F: Documentation/devicetree/bindings/pci/microchip* 16504F: drivers/pci/controller/*microchip* 16505 16506PCIE DRIVER FOR QUALCOMM MSM 16507M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16508L: linux-pci@vger.kernel.org 16509L: linux-arm-msm@vger.kernel.org 16510S: Maintained 16511F: drivers/pci/controller/dwc/pcie-qcom.c 16512 16513PCIE DRIVER FOR ROCKCHIP 16514M: Shawn Lin <shawn.lin@rock-chips.com> 16515L: linux-pci@vger.kernel.org 16516L: linux-rockchip@lists.infradead.org 16517S: Maintained 16518F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16519F: drivers/pci/controller/pcie-rockchip* 16520 16521PCIE DRIVER FOR SOCIONEXT UNIPHIER 16522M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16523L: linux-pci@vger.kernel.org 16524S: Maintained 16525F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16526F: drivers/pci/controller/dwc/pcie-uniphier* 16527 16528PCIE DRIVER FOR ST SPEAR13XX 16529M: Pratyush Anand <pratyush.anand@gmail.com> 16530L: linux-pci@vger.kernel.org 16531S: Maintained 16532F: drivers/pci/controller/dwc/*spear* 16533 16534PCIE ENDPOINT DRIVER FOR QUALCOMM 16535M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16536L: linux-pci@vger.kernel.org 16537L: linux-arm-msm@vger.kernel.org 16538S: Maintained 16539F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16540F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16541 16542PCMCIA SUBSYSTEM 16543M: Dominik Brodowski <linux@dominikbrodowski.net> 16544S: Odd Fixes 16545T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16546F: Documentation/pcmcia/ 16547F: drivers/pcmcia/ 16548F: include/pcmcia/ 16549F: tools/pcmcia/ 16550 16551PCNET32 NETWORK DRIVER 16552M: Don Fry <pcnet32@frontier.com> 16553L: netdev@vger.kernel.org 16554S: Maintained 16555F: drivers/net/ethernet/amd/pcnet32.c 16556 16557PCRYPT PARALLEL CRYPTO ENGINE 16558M: Steffen Klassert <steffen.klassert@secunet.com> 16559L: linux-crypto@vger.kernel.org 16560S: Maintained 16561F: crypto/pcrypt.c 16562F: include/crypto/pcrypt.h 16563 16564PDS DSC VIRTIO DATA PATH ACCELERATOR 16565R: Shannon Nelson <shannon.nelson@amd.com> 16566F: drivers/vdpa/pds/ 16567 16568PECI HARDWARE MONITORING DRIVERS 16569M: Iwona Winiarska <iwona.winiarska@intel.com> 16570L: linux-hwmon@vger.kernel.org 16571S: Supported 16572F: Documentation/hwmon/peci-cputemp.rst 16573F: Documentation/hwmon/peci-dimmtemp.rst 16574F: drivers/hwmon/peci/ 16575 16576PECI SUBSYSTEM 16577M: Iwona Winiarska <iwona.winiarska@intel.com> 16578L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16579S: Supported 16580F: Documentation/devicetree/bindings/peci/ 16581F: Documentation/peci/ 16582F: drivers/peci/ 16583F: include/linux/peci-cpu.h 16584F: include/linux/peci.h 16585 16586PENSANDO ETHERNET DRIVERS 16587M: Shannon Nelson <shannon.nelson@amd.com> 16588M: Brett Creeley <brett.creeley@amd.com> 16589M: drivers@pensando.io 16590L: netdev@vger.kernel.org 16591S: Supported 16592F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16593F: drivers/net/ethernet/pensando/ 16594 16595PER-CPU MEMORY ALLOCATOR 16596M: Dennis Zhou <dennis@kernel.org> 16597M: Tejun Heo <tj@kernel.org> 16598M: Christoph Lameter <cl@linux.com> 16599L: linux-mm@kvack.org 16600S: Maintained 16601T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16602F: arch/*/include/asm/percpu.h 16603F: include/linux/percpu*.h 16604F: lib/percpu*.c 16605F: mm/percpu*.c 16606 16607PER-TASK DELAY ACCOUNTING 16608M: Balbir Singh <bsingharora@gmail.com> 16609S: Maintained 16610F: include/linux/delayacct.h 16611F: kernel/delayacct.c 16612 16613PERFORMANCE EVENTS SUBSYSTEM 16614M: Peter Zijlstra <peterz@infradead.org> 16615M: Ingo Molnar <mingo@redhat.com> 16616M: Arnaldo Carvalho de Melo <acme@kernel.org> 16617R: Mark Rutland <mark.rutland@arm.com> 16618R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16619R: Jiri Olsa <jolsa@kernel.org> 16620R: Namhyung Kim <namhyung@kernel.org> 16621R: Ian Rogers <irogers@google.com> 16622R: Adrian Hunter <adrian.hunter@intel.com> 16623L: linux-perf-users@vger.kernel.org 16624L: linux-kernel@vger.kernel.org 16625S: Supported 16626W: https://perf.wiki.kernel.org/ 16627T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16628F: arch/*/events/* 16629F: arch/*/events/*/* 16630F: arch/*/include/asm/perf_event.h 16631F: arch/*/kernel/*/*/perf_event*.c 16632F: arch/*/kernel/*/perf_event*.c 16633F: arch/*/kernel/perf_callchain.c 16634F: arch/*/kernel/perf_event*.c 16635F: include/linux/perf_event.h 16636F: include/uapi/linux/perf_event.h 16637F: kernel/events/* 16638F: tools/lib/perf/ 16639F: tools/perf/ 16640 16641PERFORMANCE EVENTS TOOLING ARM64 16642R: John Garry <john.g.garry@oracle.com> 16643R: Will Deacon <will@kernel.org> 16644R: James Clark <james.clark@arm.com> 16645R: Mike Leach <mike.leach@linaro.org> 16646R: Leo Yan <leo.yan@linaro.org> 16647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16648S: Supported 16649F: tools/build/feature/test-libopencsd.c 16650F: tools/perf/arch/arm*/ 16651F: tools/perf/pmu-events/arch/arm64/ 16652F: tools/perf/util/arm-spe* 16653F: tools/perf/util/cs-etm* 16654 16655PERSONALITY HANDLING 16656M: Christoph Hellwig <hch@infradead.org> 16657L: linux-abi-devel@lists.sourceforge.net 16658S: Maintained 16659F: include/linux/personality.h 16660F: include/uapi/linux/personality.h 16661 16662PHOENIX RC FLIGHT CONTROLLER ADAPTER 16663M: Marcus Folkesson <marcus.folkesson@gmail.com> 16664L: linux-input@vger.kernel.org 16665S: Maintained 16666F: Documentation/input/devices/pxrc.rst 16667F: drivers/input/joystick/pxrc.c 16668 16669PHONET PROTOCOL 16670M: Remi Denis-Courmont <courmisch@gmail.com> 16671S: Supported 16672F: Documentation/networking/phonet.rst 16673F: include/linux/phonet.h 16674F: include/net/phonet/ 16675F: include/uapi/linux/phonet.h 16676F: net/phonet/ 16677 16678PHRAM MTD DRIVER 16679M: Joern Engel <joern@lazybastard.org> 16680L: linux-mtd@lists.infradead.org 16681S: Maintained 16682F: drivers/mtd/devices/phram.c 16683 16684PICOLCD HID DRIVER 16685M: Bruno Prémont <bonbons@linux-vserver.org> 16686L: linux-input@vger.kernel.org 16687S: Maintained 16688F: drivers/hid/hid-picolcd* 16689 16690PIDFD API 16691M: Christian Brauner <christian@brauner.io> 16692L: linux-kernel@vger.kernel.org 16693S: Maintained 16694T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16695F: samples/pidfd/ 16696F: tools/testing/selftests/clone3/ 16697F: tools/testing/selftests/pid_namespace/ 16698F: tools/testing/selftests/pidfd/ 16699K: (?i)pidfd 16700K: (?i)clone3 16701K: \b(clone_args|kernel_clone_args)\b 16702 16703PIN CONTROL SUBSYSTEM 16704M: Linus Walleij <linus.walleij@linaro.org> 16705L: linux-gpio@vger.kernel.org 16706S: Maintained 16707T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16708F: Documentation/devicetree/bindings/pinctrl/ 16709F: Documentation/driver-api/pin-control.rst 16710F: drivers/pinctrl/ 16711F: include/dt-bindings/pinctrl/ 16712F: include/linux/pinctrl/ 16713 16714PIN CONTROLLER - AMD 16715M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16716M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16717S: Maintained 16718F: drivers/pinctrl/pinctrl-amd.c 16719 16720PIN CONTROLLER - FREESCALE 16721M: Dong Aisheng <aisheng.dong@nxp.com> 16722M: Fabio Estevam <festevam@gmail.com> 16723M: Shawn Guo <shawnguo@kernel.org> 16724M: Jacky Bai <ping.bai@nxp.com> 16725R: Pengutronix Kernel Team <kernel@pengutronix.de> 16726L: linux-gpio@vger.kernel.org 16727S: Maintained 16728F: Documentation/devicetree/bindings/pinctrl/fsl,* 16729F: drivers/pinctrl/freescale/ 16730 16731PIN CONTROLLER - INTEL 16732M: Mika Westerberg <mika.westerberg@linux.intel.com> 16733M: Andy Shevchenko <andy@kernel.org> 16734S: Supported 16735T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16736F: drivers/pinctrl/intel/ 16737 16738PIN CONTROLLER - KEEMBAY 16739M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16740S: Supported 16741F: drivers/pinctrl/pinctrl-keembay* 16742 16743PIN CONTROLLER - MEDIATEK 16744M: Sean Wang <sean.wang@kernel.org> 16745L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16746S: Maintained 16747F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16748F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16751F: drivers/pinctrl/mediatek/ 16752 16753PIN CONTROLLER - MEDIATEK MIPS 16754M: Arınç ÜNAL <arinc.unal@arinc9.com> 16755M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16756L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16757L: linux-mips@vger.kernel.org 16758S: Maintained 16759F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16767F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16768F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16769F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16770F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16771F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16772F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16773F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16774 16775PIN CONTROLLER - MICROCHIP AT91 16776M: Ludovic Desroches <ludovic.desroches@microchip.com> 16777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16778L: linux-gpio@vger.kernel.org 16779S: Supported 16780F: drivers/gpio/gpio-sama5d2-piobu.c 16781F: drivers/pinctrl/pinctrl-at91* 16782 16783PIN CONTROLLER - NXP S32 16784M: Chester Lin <clin@suse.com> 16785R: NXP S32 Linux Team <s32@nxp.com> 16786L: linux-gpio@vger.kernel.org 16787S: Maintained 16788F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16789F: drivers/pinctrl/nxp/ 16790 16791PIN CONTROLLER - QUALCOMM 16792M: Bjorn Andersson <andersson@kernel.org> 16793L: linux-arm-msm@vger.kernel.org 16794S: Maintained 16795F: Documentation/devicetree/bindings/pinctrl/qcom,* 16796F: drivers/pinctrl/qcom/ 16797 16798PIN CONTROLLER - RENESAS 16799M: Geert Uytterhoeven <geert+renesas@glider.be> 16800L: linux-renesas-soc@vger.kernel.org 16801S: Supported 16802T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16803F: Documentation/devicetree/bindings/pinctrl/renesas,* 16804F: drivers/pinctrl/renesas/ 16805 16806PIN CONTROLLER - SAMSUNG 16807M: Tomasz Figa <tomasz.figa@gmail.com> 16808M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16809M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16810R: Alim Akhtar <alim.akhtar@samsung.com> 16811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16812L: linux-samsung-soc@vger.kernel.org 16813S: Maintained 16814Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16815B: mailto:linux-samsung-soc@vger.kernel.org 16816C: irc://irc.libera.chat/linux-exynos 16817T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16818F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16819F: drivers/pinctrl/samsung/ 16820F: include/dt-bindings/pinctrl/samsung.h 16821 16822PIN CONTROLLER - SINGLE 16823M: Tony Lindgren <tony@atomide.com> 16824M: Haojian Zhuang <haojian.zhuang@linaro.org> 16825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16826L: linux-omap@vger.kernel.org 16827S: Maintained 16828F: drivers/pinctrl/pinctrl-single.c 16829 16830PIN CONTROLLER - SUNPLUS / TIBBO 16831M: Dvorkin Dmitry <dvorkin@tibbo.com> 16832M: Wells Lu <wellslutw@gmail.com> 16833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16834S: Maintained 16835W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16836F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16837F: drivers/pinctrl/sunplus/ 16838F: include/dt-bindings/pinctrl/sppctl*.h 16839 16840PINE64 PINEPHONE KEYBOARD DRIVER 16841M: Samuel Holland <samuel@sholland.org> 16842S: Supported 16843F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16844F: drivers/input/keyboard/pinephone-keyboard.c 16845 16846PKTCDVD DRIVER 16847M: linux-block@vger.kernel.org 16848S: Orphan 16849F: drivers/block/pktcdvd.c 16850F: include/linux/pktcdvd.h 16851F: include/uapi/linux/pktcdvd.h 16852 16853PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16854M: Tomasz Duszynski <tduszyns@gmail.com> 16855S: Maintained 16856F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16857F: drivers/iio/chemical/pms7003.c 16858 16859PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16860M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16861L: netdev@vger.kernel.org 16862S: Maintained 16863F: drivers/net/phy/mdio-open-alliance.h 16864F: net/ethtool/plca.c 16865 16866PLDMFW LIBRARY 16867M: Jacob Keller <jacob.e.keller@intel.com> 16868S: Maintained 16869F: Documentation/driver-api/pldmfw/ 16870F: include/linux/pldmfw.h 16871F: lib/pldmfw/ 16872 16873PLX DMA DRIVER 16874M: Logan Gunthorpe <logang@deltatee.com> 16875S: Maintained 16876F: drivers/dma/plx_dma.c 16877 16878PM-GRAPH UTILITY 16879M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16880L: linux-pm@vger.kernel.org 16881S: Supported 16882W: https://01.org/pm-graph 16883B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16884T: git git://github.com/intel/pm-graph 16885F: tools/power/pm-graph 16886 16887PM6764TR DRIVER 16888M: Charles Hsu <hsu.yungteng@gmail.com> 16889L: linux-hwmon@vger.kernel.org 16890S: Maintained 16891F: Documentation/hwmon/pm6764tr.rst 16892F: drivers/hwmon/pmbus/pm6764tr.c 16893 16894PMBUS HARDWARE MONITORING DRIVERS 16895M: Guenter Roeck <linux@roeck-us.net> 16896L: linux-hwmon@vger.kernel.org 16897S: Maintained 16898W: http://hwmon.wiki.kernel.org/ 16899W: http://www.roeck-us.net/linux/drivers/ 16900T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16901F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16902F: Documentation/devicetree/bindings/hwmon/max31785.txt 16903F: Documentation/hwmon/adm1275.rst 16904F: Documentation/hwmon/ibm-cffps.rst 16905F: Documentation/hwmon/ir35221.rst 16906F: Documentation/hwmon/lm25066.rst 16907F: Documentation/hwmon/ltc2978.rst 16908F: Documentation/hwmon/ltc3815.rst 16909F: Documentation/hwmon/max16064.rst 16910F: Documentation/hwmon/max20751.rst 16911F: Documentation/hwmon/max31785.rst 16912F: Documentation/hwmon/max34440.rst 16913F: Documentation/hwmon/max8688.rst 16914F: Documentation/hwmon/pmbus-core.rst 16915F: Documentation/hwmon/pmbus.rst 16916F: Documentation/hwmon/tps40422.rst 16917F: Documentation/hwmon/ucd9000.rst 16918F: Documentation/hwmon/ucd9200.rst 16919F: Documentation/hwmon/zl6100.rst 16920F: drivers/hwmon/pmbus/ 16921F: include/linux/pmbus.h 16922 16923PMC SIERRA MaxRAID DRIVER 16924L: linux-scsi@vger.kernel.org 16925S: Orphan 16926W: http://www.pmc-sierra.com/ 16927F: drivers/scsi/pmcraid.* 16928 16929PMC SIERRA PM8001 DRIVER 16930M: Jack Wang <jinpu.wang@cloud.ionos.com> 16931L: linux-scsi@vger.kernel.org 16932S: Supported 16933F: drivers/scsi/pm8001/ 16934 16935PNI RM3100 IIO DRIVER 16936M: Song Qiang <songqiang1304521@gmail.com> 16937L: linux-iio@vger.kernel.org 16938S: Maintained 16939F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16940F: drivers/iio/magnetometer/rm3100* 16941 16942PNP SUPPORT 16943M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16944L: linux-acpi@vger.kernel.org 16945S: Maintained 16946F: drivers/pnp/ 16947F: include/linux/pnp.h 16948 16949POSIX CLOCKS and TIMERS 16950M: Thomas Gleixner <tglx@linutronix.de> 16951L: linux-kernel@vger.kernel.org 16952S: Maintained 16953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16954F: fs/timerfd.c 16955F: include/linux/time_namespace.h 16956F: include/linux/timer* 16957F: kernel/time/*timer* 16958F: kernel/time/namespace.c 16959 16960POWER MANAGEMENT CORE 16961M: "Rafael J. Wysocki" <rafael@kernel.org> 16962L: linux-pm@vger.kernel.org 16963S: Supported 16964B: https://bugzilla.kernel.org 16965T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16966F: drivers/base/power/ 16967F: drivers/powercap/ 16968F: include/linux/intel_rapl.h 16969F: include/linux/pm.h 16970F: include/linux/pm_* 16971F: include/linux/powercap.h 16972F: kernel/configs/nopm.config 16973 16974POWER STATE COORDINATION INTERFACE (PSCI) 16975M: Mark Rutland <mark.rutland@arm.com> 16976M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16978S: Maintained 16979F: drivers/firmware/psci/ 16980F: include/linux/psci.h 16981F: include/uapi/linux/psci.h 16982 16983POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16984M: Sebastian Reichel <sre@kernel.org> 16985L: linux-pm@vger.kernel.org 16986S: Maintained 16987T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16988F: Documentation/ABI/testing/sysfs-class-power 16989F: Documentation/devicetree/bindings/power/supply/ 16990F: drivers/power/supply/ 16991F: include/linux/power/ 16992F: include/linux/power_supply.h 16993 16994POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16995M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16996L: linuxppc-dev@lists.ozlabs.org 16997S: Maintained 16998F: drivers/char/powernv-op-panel.c 16999 17000PPP OVER ATM (RFC 2364) 17001M: Mitchell Blank Jr <mitch@sfgoth.com> 17002S: Maintained 17003F: include/uapi/linux/atmppp.h 17004F: net/atm/pppoatm.c 17005 17006PPP OVER ETHERNET 17007M: Michal Ostrowski <mostrows@earthlink.net> 17008S: Maintained 17009F: drivers/net/ppp/pppoe.c 17010F: drivers/net/ppp/pppox.c 17011 17012PPP OVER L2TP 17013M: James Chapman <jchapman@katalix.com> 17014S: Maintained 17015F: include/linux/if_pppol2tp.h 17016F: include/uapi/linux/if_pppol2tp.h 17017F: net/l2tp/l2tp_ppp.c 17018 17019PPP PROTOCOL DRIVERS AND COMPRESSORS 17020L: linux-ppp@vger.kernel.org 17021S: Orphan 17022F: drivers/net/ppp/ppp_* 17023 17024PPS SUPPORT 17025M: Rodolfo Giometti <giometti@enneenne.com> 17026L: linuxpps@ml.enneenne.com (subscribers-only) 17027S: Maintained 17028W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17029F: Documentation/ABI/testing/sysfs-pps 17030F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17031F: Documentation/driver-api/pps.rst 17032F: drivers/pps/ 17033F: include/linux/pps*.h 17034F: include/uapi/linux/pps.h 17035 17036PPTP DRIVER 17037M: Dmitry Kozlov <xeb@mail.ru> 17038L: netdev@vger.kernel.org 17039S: Maintained 17040W: http://sourceforge.net/projects/accel-pptp 17041F: drivers/net/ppp/pptp.c 17042 17043PRESSURE STALL INFORMATION (PSI) 17044M: Johannes Weiner <hannes@cmpxchg.org> 17045M: Suren Baghdasaryan <surenb@google.com> 17046S: Maintained 17047F: include/linux/psi* 17048F: kernel/sched/psi.c 17049 17050PRINTK 17051M: Petr Mladek <pmladek@suse.com> 17052M: Sergey Senozhatsky <senozhatsky@chromium.org> 17053R: Steven Rostedt <rostedt@goodmis.org> 17054R: John Ogness <john.ogness@linutronix.de> 17055S: Maintained 17056T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17057F: include/linux/printk.h 17058F: kernel/printk/ 17059 17060PRINTK INDEXING 17061R: Chris Down <chris@chrisdown.name> 17062S: Maintained 17063F: Documentation/core-api/printk-index.rst 17064F: kernel/printk/index.c 17065K: printk_index 17066 17067PROC FILESYSTEM 17068L: linux-kernel@vger.kernel.org 17069L: linux-fsdevel@vger.kernel.org 17070S: Maintained 17071F: Documentation/filesystems/proc.rst 17072F: fs/proc/ 17073F: include/linux/proc_fs.h 17074F: tools/testing/selftests/proc/ 17075 17076PROC SYSCTL 17077M: Luis Chamberlain <mcgrof@kernel.org> 17078M: Kees Cook <keescook@chromium.org> 17079M: Iurii Zaikin <yzaikin@google.com> 17080L: linux-kernel@vger.kernel.org 17081L: linux-fsdevel@vger.kernel.org 17082S: Maintained 17083T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17084F: fs/proc/proc_sysctl.c 17085F: include/linux/sysctl.h 17086F: kernel/sysctl-test.c 17087F: kernel/sysctl.c 17088F: tools/testing/selftests/sysctl/ 17089 17090PS3 NETWORK SUPPORT 17091M: Geoff Levand <geoff@infradead.org> 17092L: netdev@vger.kernel.org 17093L: linuxppc-dev@lists.ozlabs.org 17094S: Maintained 17095F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17096 17097PS3 PLATFORM SUPPORT 17098M: Geoff Levand <geoff@infradead.org> 17099L: linuxppc-dev@lists.ozlabs.org 17100S: Maintained 17101F: arch/powerpc/boot/ps3* 17102F: arch/powerpc/include/asm/lv1call.h 17103F: arch/powerpc/include/asm/ps3*.h 17104F: arch/powerpc/platforms/ps3/ 17105F: drivers/*/ps3* 17106F: drivers/ps3/ 17107F: drivers/rtc/rtc-ps3.c 17108F: drivers/usb/host/*ps3.c 17109F: sound/ppc/snd_ps3* 17110 17111PS3VRAM DRIVER 17112M: Jim Paris <jim@jtan.com> 17113M: Geoff Levand <geoff@infradead.org> 17114L: linuxppc-dev@lists.ozlabs.org 17115S: Maintained 17116F: drivers/block/ps3vram.c 17117 17118PSAMPLE PACKET SAMPLING SUPPORT 17119M: Yotam Gigi <yotam.gi@gmail.com> 17120S: Maintained 17121F: include/net/psample.h 17122F: include/uapi/linux/psample.h 17123F: net/psample 17124 17125PSTORE FILESYSTEM 17126M: Kees Cook <keescook@chromium.org> 17127R: Tony Luck <tony.luck@intel.com> 17128R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17129L: linux-hardening@vger.kernel.org 17130S: Supported 17131T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17132F: Documentation/admin-guide/pstore-blk.rst 17133F: Documentation/admin-guide/ramoops.rst 17134F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17135F: drivers/acpi/apei/erst.c 17136F: drivers/firmware/efi/efi-pstore.c 17137F: fs/pstore/ 17138F: include/linux/pstore* 17139K: \b(pstore|ramoops) 17140 17141PTP HARDWARE CLOCK SUPPORT 17142M: Richard Cochran <richardcochran@gmail.com> 17143L: netdev@vger.kernel.org 17144S: Maintained 17145W: http://linuxptp.sourceforge.net/ 17146F: Documentation/ABI/testing/sysfs-ptp 17147F: Documentation/driver-api/ptp.rst 17148F: drivers/net/phy/dp83640* 17149F: drivers/ptp/* 17150F: include/linux/ptp_cl* 17151K: (?:\b|_)ptp(?:\b|_) 17152 17153PTP VIRTUAL CLOCK SUPPORT 17154M: Yangbo Lu <yangbo.lu@nxp.com> 17155L: netdev@vger.kernel.org 17156S: Maintained 17157F: drivers/ptp/ptp_vclock.c 17158F: net/ethtool/phc_vclocks.c 17159 17160PTRACE SUPPORT 17161M: Oleg Nesterov <oleg@redhat.com> 17162S: Maintained 17163F: arch/*/*/ptrace*.c 17164F: arch/*/include/asm/ptrace*.h 17165F: arch/*/ptrace*.c 17166F: include/asm-generic/syscall.h 17167F: include/linux/ptrace.h 17168F: include/linux/regset.h 17169F: include/uapi/linux/ptrace.h 17170F: kernel/ptrace.c 17171 17172PULSE8-CEC DRIVER 17173M: Hans Verkuil <hverkuil@xs4all.nl> 17174L: linux-media@vger.kernel.org 17175S: Maintained 17176T: git git://linuxtv.org/media_tree.git 17177F: drivers/media/cec/usb/pulse8/ 17178 17179PURELIFI PLFXLC DRIVER 17180M: Srinivasan Raju <srini.raju@purelifi.com> 17181L: linux-wireless@vger.kernel.org 17182S: Supported 17183F: drivers/net/wireless/purelifi/plfxlc/ 17184 17185PVRUSB2 VIDEO4LINUX DRIVER 17186M: Mike Isely <isely@pobox.com> 17187L: pvrusb2@isely.net (subscribers-only) 17188L: linux-media@vger.kernel.org 17189S: Maintained 17190W: http://www.isely.net/pvrusb2/ 17191T: git git://linuxtv.org/media_tree.git 17192F: Documentation/driver-api/media/drivers/pvrusb2* 17193F: drivers/media/usb/pvrusb2/ 17194 17195PWC WEBCAM DRIVER 17196M: Hans Verkuil <hverkuil@xs4all.nl> 17197L: linux-media@vger.kernel.org 17198S: Odd Fixes 17199T: git git://linuxtv.org/media_tree.git 17200F: drivers/media/usb/pwc/* 17201F: include/trace/events/pwc.h 17202 17203PWM IR Transmitter 17204M: Sean Young <sean@mess.org> 17205L: linux-media@vger.kernel.org 17206S: Maintained 17207F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17208F: drivers/media/rc/pwm-ir-tx.c 17209 17210PWM SUBSYSTEM 17211M: Thierry Reding <thierry.reding@gmail.com> 17212R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17213L: linux-pwm@vger.kernel.org 17214S: Maintained 17215Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17216T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17217F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17218F: Documentation/devicetree/bindings/pwm/ 17219F: Documentation/driver-api/pwm.rst 17220F: drivers/gpio/gpio-mvebu.c 17221F: drivers/pwm/ 17222F: drivers/video/backlight/pwm_bl.c 17223F: include/dt-bindings/pwm/ 17224F: include/linux/pwm.h 17225F: include/linux/pwm_backlight.h 17226K: pwm_(config|apply_state|ops) 17227 17228PXA GPIO DRIVER 17229M: Robert Jarzmik <robert.jarzmik@free.fr> 17230L: linux-gpio@vger.kernel.org 17231S: Maintained 17232F: drivers/gpio/gpio-pxa.c 17233 17234PXA MMCI DRIVER 17235S: Orphan 17236 17237PXA RTC DRIVER 17238M: Robert Jarzmik <robert.jarzmik@free.fr> 17239L: linux-rtc@vger.kernel.org 17240S: Maintained 17241 17242PXA2xx/PXA3xx SUPPORT 17243M: Daniel Mack <daniel@zonque.org> 17244M: Haojian Zhuang <haojian.zhuang@gmail.com> 17245M: Robert Jarzmik <robert.jarzmik@free.fr> 17246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17247S: Maintained 17248T: git git://github.com/hzhuang1/linux.git 17249T: git git://github.com/rjarzmik/linux.git 17250F: arch/arm/boot/dts/intel/pxa/ 17251F: arch/arm/mach-pxa/ 17252F: drivers/dma/pxa* 17253F: drivers/pcmcia/pxa2xx* 17254F: drivers/pinctrl/pxa/ 17255F: drivers/spi/spi-pxa2xx* 17256F: drivers/usb/gadget/udc/pxa2* 17257F: include/sound/pxa2xx-lib.h 17258F: sound/arm/pxa* 17259F: sound/soc/pxa/ 17260 17261QAT DRIVER 17262M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17263L: qat-linux@intel.com 17264S: Supported 17265F: drivers/crypto/intel/qat/ 17266 17267QCOM AUDIO (ASoC) DRIVERS 17268M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17269M: Banajit Goswami <bgoswami@quicinc.com> 17270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17271S: Supported 17272F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17273F: Documentation/devicetree/bindings/sound/qcom,* 17274F: drivers/soc/qcom/apr.c 17275F: include/dt-bindings/sound/qcom,wcd9335.h 17276F: sound/soc/codecs/lpass-rx-macro.* 17277F: sound/soc/codecs/lpass-tx-macro.* 17278F: sound/soc/codecs/lpass-va-macro.c 17279F: sound/soc/codecs/lpass-wsa-macro.* 17280F: sound/soc/codecs/msm8916-wcd-analog.c 17281F: sound/soc/codecs/msm8916-wcd-digital.c 17282F: sound/soc/codecs/wcd-clsh-v2.* 17283F: sound/soc/codecs/wcd-mbhc-v2.* 17284F: sound/soc/codecs/wcd9335.* 17285F: sound/soc/codecs/wcd934x.c 17286F: sound/soc/codecs/wsa881x.c 17287F: sound/soc/codecs/wsa883x.c 17288F: sound/soc/codecs/wsa884x.c 17289F: sound/soc/qcom/ 17290 17291QCOM EMBEDDED USB DEBUGGER (EUD) 17292M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17293L: linux-arm-msm@vger.kernel.org 17294S: Maintained 17295F: Documentation/ABI/testing/sysfs-driver-eud 17296F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17297F: drivers/usb/misc/qcom_eud.c 17298 17299QCOM IPA DRIVER 17300M: Alex Elder <elder@kernel.org> 17301L: netdev@vger.kernel.org 17302S: Supported 17303F: drivers/net/ipa/ 17304 17305QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17306M: Gabriel Somlo <somlo@cmu.edu> 17307M: "Michael S. Tsirkin" <mst@redhat.com> 17308L: qemu-devel@nongnu.org 17309S: Maintained 17310F: drivers/firmware/qemu_fw_cfg.c 17311F: include/uapi/linux/qemu_fw_cfg.h 17312 17313QIB DRIVER 17314M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17315L: linux-rdma@vger.kernel.org 17316S: Supported 17317F: drivers/infiniband/hw/qib/ 17318 17319QLOGIC QL41xxx FCOE DRIVER 17320M: Saurav Kashyap <skashyap@marvell.com> 17321M: Javed Hasan <jhasan@marvell.com> 17322M: GR-QLogic-Storage-Upstream@marvell.com 17323L: linux-scsi@vger.kernel.org 17324S: Supported 17325F: drivers/scsi/qedf/ 17326 17327QLOGIC QL41xxx ISCSI DRIVER 17328M: Nilesh Javali <njavali@marvell.com> 17329M: Manish Rangankar <mrangankar@marvell.com> 17330M: GR-QLogic-Storage-Upstream@marvell.com 17331L: linux-scsi@vger.kernel.org 17332S: Supported 17333F: drivers/scsi/qedi/ 17334 17335QLOGIC QL4xxx ETHERNET DRIVER 17336M: Ariel Elior <aelior@marvell.com> 17337M: Manish Chopra <manishc@marvell.com> 17338L: netdev@vger.kernel.org 17339S: Supported 17340F: drivers/net/ethernet/qlogic/qed/ 17341F: drivers/net/ethernet/qlogic/qede/ 17342F: include/linux/qed/ 17343 17344QLOGIC QL4xxx RDMA DRIVER 17345M: Michal Kalderon <mkalderon@marvell.com> 17346M: Ariel Elior <aelior@marvell.com> 17347L: linux-rdma@vger.kernel.org 17348S: Supported 17349F: drivers/infiniband/hw/qedr/ 17350F: include/uapi/rdma/qedr-abi.h 17351 17352QLOGIC QLA1280 SCSI DRIVER 17353M: Michael Reed <mdr@sgi.com> 17354L: linux-scsi@vger.kernel.org 17355S: Maintained 17356F: drivers/scsi/qla1280.[ch] 17357 17358QLOGIC QLA2XXX FC-SCSI DRIVER 17359M: Nilesh Javali <njavali@marvell.com> 17360M: GR-QLogic-Storage-Upstream@marvell.com 17361L: linux-scsi@vger.kernel.org 17362S: Supported 17363F: drivers/scsi/qla2xxx/ 17364 17365QLOGIC QLA3XXX NETWORK DRIVER 17366M: GR-Linux-NIC-Dev@marvell.com 17367L: netdev@vger.kernel.org 17368S: Supported 17369F: drivers/net/ethernet/qlogic/qla3xxx.* 17370 17371QLOGIC QLA4XXX iSCSI DRIVER 17372M: Nilesh Javali <njavali@marvell.com> 17373M: Manish Rangankar <mrangankar@marvell.com> 17374M: GR-QLogic-Storage-Upstream@marvell.com 17375L: linux-scsi@vger.kernel.org 17376S: Supported 17377F: drivers/scsi/qla4xxx/ 17378 17379QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17380M: Shahed Shaikh <shshaikh@marvell.com> 17381M: Manish Chopra <manishc@marvell.com> 17382M: GR-Linux-NIC-Dev@marvell.com 17383L: netdev@vger.kernel.org 17384S: Supported 17385F: drivers/net/ethernet/qlogic/qlcnic/ 17386 17387QLOGIC QLGE 10Gb ETHERNET DRIVER 17388M: Manish Chopra <manishc@marvell.com> 17389M: GR-Linux-NIC-Dev@marvell.com 17390M: Coiby Xu <coiby.xu@gmail.com> 17391L: netdev@vger.kernel.org 17392S: Supported 17393F: Documentation/networking/device_drivers/qlogic/qlge.rst 17394F: drivers/staging/qlge/ 17395 17396QM1D1B0004 MEDIA DRIVER 17397M: Akihiro Tsukada <tskd08@gmail.com> 17398L: linux-media@vger.kernel.org 17399S: Odd Fixes 17400F: drivers/media/tuners/qm1d1b0004* 17401 17402QM1D1C0042 MEDIA DRIVER 17403M: Akihiro Tsukada <tskd08@gmail.com> 17404L: linux-media@vger.kernel.org 17405S: Odd Fixes 17406F: drivers/media/tuners/qm1d1c0042* 17407 17408QNX4 FILESYSTEM 17409M: Anders Larsen <al@alarsen.net> 17410S: Maintained 17411W: http://www.alarsen.net/linux/qnx4fs/ 17412F: fs/qnx4/ 17413F: include/uapi/linux/qnx4_fs.h 17414F: include/uapi/linux/qnxtypes.h 17415 17416QNX6 FILESYSTEM 17417S: Orphan 17418F: Documentation/filesystems/qnx6.rst 17419F: fs/qnx6/ 17420F: include/linux/qnx6_fs.h 17421 17422QORIQ DPAA2 FSL-MC BUS DRIVER 17423M: Stuart Yoder <stuyoder@gmail.com> 17424M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17425L: linux-kernel@vger.kernel.org 17426S: Maintained 17427F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17428F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17429F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17430F: drivers/bus/fsl-mc/ 17431F: include/uapi/linux/fsl_mc.h 17432 17433QT1010 MEDIA DRIVER 17434M: Antti Palosaari <crope@iki.fi> 17435L: linux-media@vger.kernel.org 17436S: Maintained 17437W: https://linuxtv.org 17438W: http://palosaari.fi/linux/ 17439Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17440T: git git://linuxtv.org/anttip/media_tree.git 17441F: drivers/media/tuners/qt1010* 17442 17443QUALCOMM ATH12K WIRELESS DRIVER 17444M: Kalle Valo <kvalo@kernel.org> 17445L: ath12k@lists.infradead.org 17446S: Supported 17447T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17448F: drivers/net/wireless/ath/ath12k/ 17449 17450QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17451M: Kalle Valo <kvalo@kernel.org> 17452L: ath10k@lists.infradead.org 17453S: Supported 17454W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17455T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17456F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17457F: drivers/net/wireless/ath/ath10k/ 17458 17459QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17460M: Kalle Valo <kvalo@kernel.org> 17461L: ath11k@lists.infradead.org 17462S: Supported 17463W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17464B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17465T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17466F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17467F: drivers/net/wireless/ath/ath11k/ 17468 17469QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17470M: Toke Høiland-Jørgensen <toke@toke.dk> 17471L: linux-wireless@vger.kernel.org 17472S: Maintained 17473W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17475F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17476F: drivers/net/wireless/ath/ath9k/ 17477 17478QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17479M: Stephan Gerhold <stephan@gerhold.net> 17480L: netdev@vger.kernel.org 17481L: linux-arm-msm@vger.kernel.org 17482S: Maintained 17483F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17484F: drivers/net/wwan/qcom_bam_dmux.c 17485 17486QUALCOMM CAMERA SUBSYSTEM DRIVER 17487M: Robert Foss <rfoss@kernel.org> 17488M: Todor Tomov <todor.too@gmail.com> 17489M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17490L: linux-media@vger.kernel.org 17491S: Maintained 17492F: Documentation/admin-guide/media/qcom_camss.rst 17493F: Documentation/devicetree/bindings/media/*camss* 17494F: drivers/media/platform/qcom/camss/ 17495 17496QUALCOMM CLOCK DRIVERS 17497M: Bjorn Andersson <andersson@kernel.org> 17498L: linux-arm-msm@vger.kernel.org 17499S: Supported 17500T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17501F: Documentation/devicetree/bindings/clock/qcom,* 17502F: drivers/clk/qcom/ 17503F: include/dt-bindings/clock/qcom,* 17504 17505QUALCOMM CLOUD AI (QAIC) DRIVER 17506M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17507R: Carl Vanderlip <quic_carlv@quicinc.com> 17508R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17509L: linux-arm-msm@vger.kernel.org 17510L: dri-devel@lists.freedesktop.org 17511S: Supported 17512T: git git://anongit.freedesktop.org/drm/drm-misc 17513F: Documentation/accel/qaic/ 17514F: drivers/accel/qaic/ 17515F: include/uapi/drm/qaic_accel.h 17516 17517QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17518M: Bjorn Andersson <andersson@kernel.org> 17519M: Konrad Dybcio <konrad.dybcio@linaro.org> 17520L: linux-pm@vger.kernel.org 17521L: linux-arm-msm@vger.kernel.org 17522S: Maintained 17523F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17524F: drivers/soc/qcom/cpr.c 17525 17526QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17527M: Ilia Lin <ilia.lin@kernel.org> 17528L: linux-pm@vger.kernel.org 17529S: Maintained 17530F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17531F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17532F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17533 17534QUALCOMM CRYPTO DRIVERS 17535M: Thara Gopinath <thara.gopinath@gmail.com> 17536L: linux-crypto@vger.kernel.org 17537L: linux-arm-msm@vger.kernel.org 17538S: Maintained 17539F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17540F: drivers/crypto/qce/ 17541 17542QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17543M: Timur Tabi <timur@kernel.org> 17544L: netdev@vger.kernel.org 17545S: Maintained 17546F: drivers/net/ethernet/qualcomm/emac/ 17547 17548QUALCOMM ETHQOS ETHERNET DRIVER 17549M: Vinod Koul <vkoul@kernel.org> 17550R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17551L: netdev@vger.kernel.org 17552S: Maintained 17553F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17554F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17555 17556QUALCOMM FASTRPC DRIVER 17557M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17558M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17559L: linux-arm-msm@vger.kernel.org 17560S: Maintained 17561F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17562F: drivers/misc/fastrpc.c 17563F: include/uapi/misc/fastrpc.h 17564 17565QUALCOMM HEXAGON ARCHITECTURE 17566M: Brian Cain <bcain@quicinc.com> 17567L: linux-hexagon@vger.kernel.org 17568S: Supported 17569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17570F: arch/hexagon/ 17571 17572QUALCOMM HIDMA DRIVER 17573M: Sinan Kaya <okaya@kernel.org> 17574L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17575L: linux-arm-msm@vger.kernel.org 17576L: dmaengine@vger.kernel.org 17577S: Supported 17578F: drivers/dma/qcom/hidma* 17579 17580QUALCOMM I2C CCI DRIVER 17581M: Loic Poulain <loic.poulain@linaro.org> 17582M: Robert Foss <rfoss@kernel.org> 17583L: linux-i2c@vger.kernel.org 17584L: linux-arm-msm@vger.kernel.org 17585S: Maintained 17586F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17587F: drivers/i2c/busses/i2c-qcom-cci.c 17588 17589QUALCOMM INTERCONNECT BWMON DRIVER 17590M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17591L: linux-arm-msm@vger.kernel.org 17592S: Maintained 17593F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17594F: drivers/soc/qcom/icc-bwmon.c 17595 17596QUALCOMM IOMMU 17597M: Rob Clark <robdclark@gmail.com> 17598L: iommu@lists.linux.dev 17599L: linux-arm-msm@vger.kernel.org 17600S: Maintained 17601F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17602 17603QUALCOMM IPC ROUTER (QRTR) DRIVER 17604M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17605L: linux-arm-msm@vger.kernel.org 17606S: Maintained 17607F: include/trace/events/qrtr.h 17608F: include/uapi/linux/qrtr.h 17609F: net/qrtr/ 17610 17611QUALCOMM IPCC MAILBOX DRIVER 17612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17613L: linux-arm-msm@vger.kernel.org 17614S: Supported 17615F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17616F: drivers/mailbox/qcom-ipcc.c 17617F: include/dt-bindings/mailbox/qcom-ipcc.h 17618 17619QUALCOMM IPQ4019 USB PHY DRIVER 17620M: Robert Marko <robert.marko@sartura.hr> 17621M: Luka Perkov <luka.perkov@sartura.hr> 17622L: linux-arm-msm@vger.kernel.org 17623S: Maintained 17624F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17625F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17626 17627QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17628M: Robert Marko <robert.marko@sartura.hr> 17629M: Luka Perkov <luka.perkov@sartura.hr> 17630L: linux-arm-msm@vger.kernel.org 17631S: Maintained 17632F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17633F: drivers/regulator/vqmmc-ipq4019-regulator.c 17634 17635QUALCOMM NAND CONTROLLER DRIVER 17636M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17637L: linux-mtd@lists.infradead.org 17638L: linux-arm-msm@vger.kernel.org 17639S: Maintained 17640F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17641F: drivers/mtd/nand/raw/qcom_nandc.c 17642 17643QUALCOMM RMNET DRIVER 17644M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17645M: Sean Tranchetti <quic_stranche@quicinc.com> 17646L: netdev@vger.kernel.org 17647S: Maintained 17648F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17649F: drivers/net/ethernet/qualcomm/rmnet/ 17650F: include/linux/if_rmnet.h 17651 17652QUALCOMM TSENS THERMAL DRIVER 17653M: Amit Kucheria <amitk@kernel.org> 17654M: Thara Gopinath <thara.gopinath@gmail.com> 17655L: linux-pm@vger.kernel.org 17656L: linux-arm-msm@vger.kernel.org 17657S: Maintained 17658F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17659F: drivers/thermal/qcom/ 17660 17661QUALCOMM TYPEC PORT MANAGER DRIVER 17662M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17663L: linux-arm-msm@vger.kernel.org 17664L: linux-usb@vger.kernel.org 17665S: Maintained 17666F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17667F: drivers/usb/typec/tcpm/qcom/ 17668 17669QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17670M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17671M: Vikash Garodia <quic_vgarodia@quicinc.com> 17672R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17673L: linux-media@vger.kernel.org 17674L: linux-arm-msm@vger.kernel.org 17675S: Maintained 17676T: git git://linuxtv.org/media_tree.git 17677F: Documentation/devicetree/bindings/media/*venus* 17678F: drivers/media/platform/qcom/venus/ 17679 17680QUALCOMM WCN36XX WIRELESS DRIVER 17681M: Loic Poulain <loic.poulain@linaro.org> 17682L: wcn36xx@lists.infradead.org 17683S: Supported 17684W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17685F: drivers/net/wireless/ath/wcn36xx/ 17686 17687QUANTENNA QTNFMAC WIRELESS DRIVER 17688M: Igor Mitsyanko <imitsyanko@quantenna.com> 17689R: Sergey Matyukevich <geomatsi@gmail.com> 17690L: linux-wireless@vger.kernel.org 17691S: Maintained 17692F: drivers/net/wireless/quantenna 17693 17694RADEON and AMDGPU DRM DRIVERS 17695M: Alex Deucher <alexander.deucher@amd.com> 17696M: Christian König <christian.koenig@amd.com> 17697M: Pan, Xinhui <Xinhui.Pan@amd.com> 17698L: amd-gfx@lists.freedesktop.org 17699S: Supported 17700B: https://gitlab.freedesktop.org/drm/amd/-/issues 17701C: irc://irc.oftc.net/radeon 17702T: git https://gitlab.freedesktop.org/agd5f/linux.git 17703F: Documentation/gpu/amdgpu/ 17704F: drivers/gpu/drm/amd/ 17705F: drivers/gpu/drm/radeon/ 17706F: include/uapi/drm/amdgpu_drm.h 17707F: include/uapi/drm/radeon_drm.h 17708 17709RADEON FRAMEBUFFER DISPLAY DRIVER 17710M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17711L: linux-fbdev@vger.kernel.org 17712S: Maintained 17713F: drivers/video/fbdev/aty/radeon* 17714F: include/uapi/linux/radeonfb.h 17715 17716RADIOSHARK RADIO DRIVER 17717M: Hans Verkuil <hverkuil@xs4all.nl> 17718L: linux-media@vger.kernel.org 17719S: Maintained 17720T: git git://linuxtv.org/media_tree.git 17721F: drivers/media/radio/radio-shark.c 17722 17723RADIOSHARK2 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-shark2.c 17729F: drivers/media/radio/radio-tea5777.c 17730 17731RADOS BLOCK DEVICE (RBD) 17732M: Ilya Dryomov <idryomov@gmail.com> 17733R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17734L: ceph-devel@vger.kernel.org 17735S: Supported 17736W: http://ceph.com/ 17737T: git https://github.com/ceph/ceph-client.git 17738F: Documentation/ABI/testing/sysfs-bus-rbd 17739F: drivers/block/rbd.c 17740F: drivers/block/rbd_types.h 17741 17742RAGE128 FRAMEBUFFER DISPLAY DRIVER 17743L: linux-fbdev@vger.kernel.org 17744S: Orphan 17745F: drivers/video/fbdev/aty/aty128fb.c 17746 17747RAINSHADOW-CEC DRIVER 17748M: Hans Verkuil <hverkuil@xs4all.nl> 17749L: linux-media@vger.kernel.org 17750S: Maintained 17751T: git git://linuxtv.org/media_tree.git 17752F: drivers/media/cec/usb/rainshadow/ 17753 17754RALINK MIPS ARCHITECTURE 17755M: John Crispin <john@phrozen.org> 17756L: linux-mips@vger.kernel.org 17757S: Maintained 17758F: arch/mips/ralink 17759 17760RALINK MT7621 MIPS ARCHITECTURE 17761M: Arınç ÜNAL <arinc.unal@arinc9.com> 17762M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17763L: linux-mips@vger.kernel.org 17764S: Maintained 17765F: arch/mips/boot/dts/ralink/mt7621* 17766 17767RALINK RT2X00 WIRELESS LAN DRIVER 17768M: Stanislaw Gruszka <stf_xl@wp.pl> 17769M: Helmut Schaa <helmut.schaa@googlemail.com> 17770L: linux-wireless@vger.kernel.org 17771S: Maintained 17772F: drivers/net/wireless/ralink/rt2x00/ 17773 17774RAMDISK RAM BLOCK DEVICE DRIVER 17775M: Jens Axboe <axboe@kernel.dk> 17776S: Maintained 17777F: Documentation/admin-guide/blockdev/ramdisk.rst 17778F: drivers/block/brd.c 17779 17780RANCHU VIRTUAL BOARD FOR MIPS 17781M: Miodrag Dinic <miodrag.dinic@mips.com> 17782L: linux-mips@vger.kernel.org 17783S: Supported 17784F: arch/mips/configs/generic/board-ranchu.config 17785F: arch/mips/generic/board-ranchu.c 17786 17787RANDOM NUMBER DRIVER 17788M: "Theodore Ts'o" <tytso@mit.edu> 17789M: Jason A. Donenfeld <Jason@zx2c4.com> 17790S: Maintained 17791T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17792F: drivers/char/random.c 17793F: drivers/virt/vmgenid.c 17794 17795RAPIDIO SUBSYSTEM 17796M: Matt Porter <mporter@kernel.crashing.org> 17797M: Alexandre Bounine <alex.bou9@gmail.com> 17798S: Maintained 17799F: drivers/rapidio/ 17800 17801RAS INFRASTRUCTURE 17802M: Tony Luck <tony.luck@intel.com> 17803M: Borislav Petkov <bp@alien8.de> 17804L: linux-edac@vger.kernel.org 17805S: Maintained 17806F: Documentation/admin-guide/ras.rst 17807F: drivers/ras/ 17808F: include/linux/ras.h 17809F: include/ras/ras_event.h 17810 17811RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17812L: linux-wireless@vger.kernel.org 17813S: Orphan 17814F: drivers/net/wireless/legacy/ray* 17815 17816RC-CORE / LIRC FRAMEWORK 17817M: Sean Young <sean@mess.org> 17818L: linux-media@vger.kernel.org 17819S: Maintained 17820W: http://linuxtv.org 17821T: git git://linuxtv.org/media_tree.git 17822F: Documentation/driver-api/media/rc-core.rst 17823F: Documentation/userspace-api/media/rc/ 17824F: drivers/media/rc/ 17825F: include/media/rc-core.h 17826F: include/media/rc-map.h 17827F: include/uapi/linux/lirc.h 17828 17829RCMM REMOTE CONTROLS DECODER 17830M: Patrick Lerda <patrick9876@free.fr> 17831S: Maintained 17832F: drivers/media/rc/ir-rcmm-decoder.c 17833 17834RCUTORTURE TEST FRAMEWORK 17835M: "Paul E. McKenney" <paulmck@kernel.org> 17836M: Josh Triplett <josh@joshtriplett.org> 17837R: Steven Rostedt <rostedt@goodmis.org> 17838R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17839R: Lai Jiangshan <jiangshanlai@gmail.com> 17840L: rcu@vger.kernel.org 17841S: Supported 17842T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17843F: tools/testing/selftests/rcutorture 17844 17845RDACM20 Camera Sensor 17846M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17847M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17848M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17849M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17850L: linux-media@vger.kernel.org 17851S: Maintained 17852F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17853F: drivers/media/i2c/max9271.c 17854F: drivers/media/i2c/max9271.h 17855F: drivers/media/i2c/rdacm20.c 17856 17857RDACM21 Camera Sensor 17858M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17859M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17860M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17861M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17862L: linux-media@vger.kernel.org 17863S: Maintained 17864F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17865F: drivers/media/i2c/max9271.c 17866F: drivers/media/i2c/max9271.h 17867F: drivers/media/i2c/rdacm21.c 17868 17869RDC R-321X SoC 17870M: Florian Fainelli <florian@openwrt.org> 17871S: Maintained 17872 17873RDC R6040 FAST ETHERNET DRIVER 17874M: Florian Fainelli <f.fainelli@gmail.com> 17875L: netdev@vger.kernel.org 17876S: Maintained 17877F: drivers/net/ethernet/rdc/r6040.c 17878 17879RDMAVT - RDMA verbs software 17880M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17881L: linux-rdma@vger.kernel.org 17882S: Supported 17883F: drivers/infiniband/sw/rdmavt 17884 17885RDS - RELIABLE DATAGRAM SOCKETS 17886M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17887L: netdev@vger.kernel.org 17888L: linux-rdma@vger.kernel.org 17889L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17890S: Supported 17891W: https://oss.oracle.com/projects/rds/ 17892F: Documentation/networking/rds.rst 17893F: net/rds/ 17894 17895RDT - RESOURCE ALLOCATION 17896M: Fenghua Yu <fenghua.yu@intel.com> 17897M: Reinette Chatre <reinette.chatre@intel.com> 17898L: linux-kernel@vger.kernel.org 17899S: Supported 17900F: Documentation/arch/x86/resctrl* 17901F: arch/x86/include/asm/resctrl.h 17902F: arch/x86/kernel/cpu/resctrl/ 17903F: tools/testing/selftests/resctrl/ 17904 17905READ-COPY UPDATE (RCU) 17906M: "Paul E. McKenney" <paulmck@kernel.org> 17907M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17908M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17909M: Joel Fernandes <joel@joelfernandes.org> 17910M: Josh Triplett <josh@joshtriplett.org> 17911M: Boqun Feng <boqun.feng@gmail.com> 17912R: Steven Rostedt <rostedt@goodmis.org> 17913R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17914R: Lai Jiangshan <jiangshanlai@gmail.com> 17915R: Zqiang <qiang.zhang1211@gmail.com> 17916L: rcu@vger.kernel.org 17917S: Supported 17918W: http://www.rdrop.com/users/paulmck/RCU/ 17919T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17920F: Documentation/RCU/ 17921F: include/linux/rcu* 17922F: kernel/rcu/ 17923X: Documentation/RCU/torture.rst 17924X: include/linux/srcu*.h 17925X: kernel/rcu/srcu*.c 17926 17927REAL TIME CLOCK (RTC) SUBSYSTEM 17928M: Alessandro Zummo <a.zummo@towertech.it> 17929M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17930L: linux-rtc@vger.kernel.org 17931S: Maintained 17932Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17933T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17934F: Documentation/admin-guide/rtc.rst 17935F: Documentation/devicetree/bindings/rtc/ 17936F: drivers/rtc/ 17937F: include/linux/platform_data/rtc-* 17938F: include/linux/rtc.h 17939F: include/linux/rtc/ 17940F: include/uapi/linux/rtc.h 17941F: tools/testing/selftests/rtc/ 17942 17943Real-time Linux Analysis (RTLA) tools 17944M: Daniel Bristot de Oliveira <bristot@kernel.org> 17945M: Steven Rostedt <rostedt@goodmis.org> 17946L: linux-trace-kernel@vger.kernel.org 17947S: Maintained 17948F: Documentation/tools/rtla/ 17949F: tools/tracing/rtla/ 17950 17951REALTEK AUDIO CODECS 17952M: Oder Chiou <oder_chiou@realtek.com> 17953S: Maintained 17954F: include/sound/rt*.h 17955F: sound/soc/codecs/rt* 17956 17957REALTEK OTTO WATCHDOG 17958M: Sander Vanheule <sander@svanheule.net> 17959L: linux-watchdog@vger.kernel.org 17960S: Maintained 17961F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17962F: drivers/watchdog/realtek_otto_wdt.c 17963 17964REALTEK RTL83xx SMI DSA ROUTER CHIPS 17965M: Linus Walleij <linus.walleij@linaro.org> 17966M: Alvin Šipraga <alsi@bang-olufsen.dk> 17967S: Maintained 17968F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17969F: drivers/net/dsa/realtek/* 17970 17971REALTEK WIRELESS DRIVER (rtlwifi family) 17972M: Ping-Ke Shih <pkshih@realtek.com> 17973L: linux-wireless@vger.kernel.org 17974S: Maintained 17975W: https://wireless.wiki.kernel.org/ 17976T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17977F: drivers/net/wireless/realtek/rtlwifi/ 17978 17979REALTEK WIRELESS DRIVER (rtw88) 17980M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17981L: linux-wireless@vger.kernel.org 17982S: Maintained 17983F: drivers/net/wireless/realtek/rtw88/ 17984 17985REALTEK WIRELESS DRIVER (rtw89) 17986M: Ping-Ke Shih <pkshih@realtek.com> 17987L: linux-wireless@vger.kernel.org 17988S: Maintained 17989F: drivers/net/wireless/realtek/rtw89/ 17990 17991REDPINE WIRELESS DRIVER 17992L: linux-wireless@vger.kernel.org 17993S: Orphan 17994F: drivers/net/wireless/rsi/ 17995 17996REGISTER MAP ABSTRACTION 17997M: Mark Brown <broonie@kernel.org> 17998L: linux-kernel@vger.kernel.org 17999S: Supported 18000T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18001F: Documentation/devicetree/bindings/regmap/ 18002F: drivers/base/regmap/ 18003F: include/linux/regmap.h 18004 18005REISERFS FILE SYSTEM 18006L: reiserfs-devel@vger.kernel.org 18007S: Supported 18008F: fs/reiserfs/ 18009 18010REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18011M: Bjorn Andersson <andersson@kernel.org> 18012M: Mathieu Poirier <mathieu.poirier@linaro.org> 18013L: linux-remoteproc@vger.kernel.org 18014S: Maintained 18015T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18016F: Documentation/ABI/testing/sysfs-class-remoteproc 18017F: Documentation/devicetree/bindings/remoteproc/ 18018F: Documentation/staging/remoteproc.rst 18019F: drivers/remoteproc/ 18020F: include/linux/remoteproc.h 18021F: include/linux/remoteproc/ 18022 18023REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18024M: Bjorn Andersson <andersson@kernel.org> 18025M: Mathieu Poirier <mathieu.poirier@linaro.org> 18026L: linux-remoteproc@vger.kernel.org 18027S: Maintained 18028T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18029F: Documentation/ABI/testing/sysfs-bus-rpmsg 18030F: Documentation/staging/rpmsg.rst 18031F: drivers/rpmsg/ 18032F: include/linux/rpmsg.h 18033F: include/linux/rpmsg/ 18034F: include/uapi/linux/rpmsg.h 18035F: samples/rpmsg/ 18036 18037REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18038M: Stephan Gerhold <stephan@gerhold.net> 18039L: netdev@vger.kernel.org 18040L: linux-remoteproc@vger.kernel.org 18041S: Maintained 18042F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18043 18044RENESAS CLOCK DRIVERS 18045M: Geert Uytterhoeven <geert+renesas@glider.be> 18046L: linux-renesas-soc@vger.kernel.org 18047S: Supported 18048T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18049F: Documentation/devicetree/bindings/clock/renesas,* 18050F: drivers/clk/renesas/ 18051 18052RENESAS EMEV2 I2C DRIVER 18053M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18054L: linux-renesas-soc@vger.kernel.org 18055S: Supported 18056F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18057F: drivers/i2c/busses/i2c-emev2.c 18058 18059RENESAS ETHERNET DRIVERS 18060R: Sergey Shtylyov <s.shtylyov@omp.ru> 18061L: netdev@vger.kernel.org 18062L: linux-renesas-soc@vger.kernel.org 18063F: Documentation/devicetree/bindings/net/renesas,*.yaml 18064F: drivers/net/ethernet/renesas/ 18065F: include/linux/sh_eth.h 18066 18067RENESAS IDT821034 ASoC CODEC 18068M: Herve Codina <herve.codina@bootlin.com> 18069L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18070S: Maintained 18071F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18072F: sound/soc/codecs/idt821034.c 18073 18074RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18075M: Miquel Raynal <miquel.raynal@bootlin.com> 18076L: linux-mtd@lists.infradead.org 18077L: linux-renesas-soc@vger.kernel.org 18078S: Maintained 18079F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18080F: drivers/mtd/nand/raw/renesas-nand-controller.c 18081 18082RENESAS R-CAR GYROADC DRIVER 18083M: Marek Vasut <marek.vasut@gmail.com> 18084L: linux-iio@vger.kernel.org 18085S: Supported 18086F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18087F: drivers/iio/adc/rcar-gyroadc.c 18088 18089RENESAS R-CAR I2C DRIVERS 18090M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18091L: linux-renesas-soc@vger.kernel.org 18092S: Supported 18093F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18094F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18095F: drivers/i2c/busses/i2c-rcar.c 18096F: drivers/i2c/busses/i2c-sh_mobile.c 18097 18098RENESAS R-CAR SATA DRIVER 18099R: Sergey Shtylyov <s.shtylyov@omp.ru> 18100L: linux-ide@vger.kernel.org 18101L: linux-renesas-soc@vger.kernel.org 18102S: Supported 18103F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18104F: drivers/ata/sata_rcar.c 18105 18106RENESAS R-CAR THERMAL DRIVERS 18107M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18108L: linux-renesas-soc@vger.kernel.org 18109S: Supported 18110F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18111F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18112F: drivers/thermal/rcar_gen3_thermal.c 18113F: drivers/thermal/rcar_thermal.c 18114 18115RENESAS RIIC DRIVER 18116M: Chris Brandt <chris.brandt@renesas.com> 18117L: linux-renesas-soc@vger.kernel.org 18118S: Supported 18119F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18120F: drivers/i2c/busses/i2c-riic.c 18121 18122RENESAS RZ/G2L A/D DRIVER 18123M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18124L: linux-iio@vger.kernel.org 18125L: linux-renesas-soc@vger.kernel.org 18126S: Supported 18127F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18128F: drivers/iio/adc/rzg2l_adc.c 18129 18130RENESAS RZ/G2L MTU3a COUNTER DRIVER 18131M: Biju Das <biju.das.jz@bp.renesas.com> 18132L: linux-iio@vger.kernel.org 18133L: linux-renesas-soc@vger.kernel.org 18134S: Supported 18135F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18136F: drivers/counter/rz-mtu3-cnt.c 18137 18138RENESAS RZ/N1 A5PSW SWITCH DRIVER 18139M: Clément Léger <clement.leger@bootlin.com> 18140L: linux-renesas-soc@vger.kernel.org 18141L: netdev@vger.kernel.org 18142S: Maintained 18143F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18144F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18145F: drivers/net/dsa/rzn1_a5psw* 18146F: drivers/net/pcs/pcs-rzn1-miic.c 18147F: include/dt-bindings/net/pcs-rzn1-miic.h 18148F: include/linux/pcs-rzn1-miic.h 18149F: net/dsa/tag_rzn1_a5psw.c 18150 18151RENESAS RZ/N1 RTC CONTROLLER DRIVER 18152M: Miquel Raynal <miquel.raynal@bootlin.com> 18153L: linux-rtc@vger.kernel.org 18154L: linux-renesas-soc@vger.kernel.org 18155S: Maintained 18156F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18157F: drivers/rtc/rtc-rzn1.c 18158 18159RENESAS RZ/N1 USBF CONTROLLER DRIVER 18160M: Herve Codina <herve.codina@bootlin.com> 18161L: linux-renesas-soc@vger.kernel.org 18162L: linux-usb@vger.kernel.org 18163S: Maintained 18164F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18165F: drivers/usb/gadget/udc/renesas_usbf.c 18166 18167RENESAS RZ/V2M I2C DRIVER 18168M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18169L: linux-i2c@vger.kernel.org 18170L: linux-renesas-soc@vger.kernel.org 18171S: Supported 18172F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18173F: drivers/i2c/busses/i2c-rzv2m.c 18174 18175RENESAS USB PHY DRIVER 18176M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18177L: linux-renesas-soc@vger.kernel.org 18178S: Maintained 18179F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18180 18181RENESAS VERSACLOCK 7 CLOCK DRIVER 18182M: Alex Helms <alexander.helms.jy@renesas.com> 18183S: Maintained 18184F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18185F: drivers/clk/clk-versaclock7.c 18186 18187RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18188M: Herve Codina <herve.codina@bootlin.com> 18189L: linux-iio@vger.kernel.org 18190S: Maintained 18191F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18192F: drivers/iio/potentiometer/x9250.c 18193 18194RESET CONTROLLER FRAMEWORK 18195M: Philipp Zabel <p.zabel@pengutronix.de> 18196S: Maintained 18197T: git git://git.pengutronix.de/git/pza/linux 18198F: Documentation/devicetree/bindings/reset/ 18199F: Documentation/driver-api/reset.rst 18200F: drivers/reset/ 18201F: include/dt-bindings/reset/ 18202F: include/linux/reset-controller.h 18203F: include/linux/reset.h 18204F: include/linux/reset/ 18205K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18206 18207RESTARTABLE SEQUENCES SUPPORT 18208M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18209M: Peter Zijlstra <peterz@infradead.org> 18210M: "Paul E. McKenney" <paulmck@kernel.org> 18211M: Boqun Feng <boqun.feng@gmail.com> 18212L: linux-kernel@vger.kernel.org 18213S: Supported 18214F: include/trace/events/rseq.h 18215F: include/uapi/linux/rseq.h 18216F: kernel/rseq.c 18217F: tools/testing/selftests/rseq/ 18218 18219RFKILL 18220M: Johannes Berg <johannes@sipsolutions.net> 18221L: linux-wireless@vger.kernel.org 18222S: Maintained 18223W: https://wireless.wiki.kernel.org/ 18224Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18225T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18226T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18227F: Documentation/ABI/stable/sysfs-class-rfkill 18228F: Documentation/driver-api/rfkill.rst 18229F: include/linux/rfkill.h 18230F: include/uapi/linux/rfkill.h 18231F: net/rfkill/ 18232 18233RHASHTABLE 18234M: Thomas Graf <tgraf@suug.ch> 18235M: Herbert Xu <herbert@gondor.apana.org.au> 18236L: netdev@vger.kernel.org 18237S: Maintained 18238F: include/linux/rhashtable-types.h 18239F: include/linux/rhashtable.h 18240F: lib/rhashtable.c 18241F: lib/test_rhashtable.c 18242 18243RICOH R5C592 MEMORYSTICK DRIVER 18244M: Maxim Levitsky <maximlevitsky@gmail.com> 18245S: Maintained 18246F: drivers/memstick/host/r592.* 18247 18248RICOH SMARTMEDIA/XD DRIVER 18249M: Maxim Levitsky <maximlevitsky@gmail.com> 18250S: Maintained 18251F: drivers/mtd/nand/raw/r852.c 18252F: drivers/mtd/nand/raw/r852.h 18253 18254RISC-V ARCHITECTURE 18255M: Paul Walmsley <paul.walmsley@sifive.com> 18256M: Palmer Dabbelt <palmer@dabbelt.com> 18257M: Albert Ou <aou@eecs.berkeley.edu> 18258L: linux-riscv@lists.infradead.org 18259S: Supported 18260Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18261C: irc://irc.libera.chat/riscv 18262P: Documentation/riscv/patch-acceptance.rst 18263T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18264F: arch/riscv/ 18265N: riscv 18266K: riscv 18267 18268RISC-V MICROCHIP FPGA SUPPORT 18269M: Conor Dooley <conor.dooley@microchip.com> 18270M: Daire McNamara <daire.mcnamara@microchip.com> 18271L: linux-riscv@lists.infradead.org 18272S: Supported 18273F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18274F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18275F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18276F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18277F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18278F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18279F: Documentation/devicetree/bindings/riscv/microchip.yaml 18280F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18281F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18282F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18283F: arch/riscv/boot/dts/microchip/ 18284F: drivers/char/hw_random/mpfs-rng.c 18285F: drivers/clk/microchip/clk-mpfs*.c 18286F: drivers/i2c/busses/i2c-microchip-corei2c.c 18287F: drivers/mailbox/mailbox-mpfs.c 18288F: drivers/pci/controller/pcie-microchip-host.c 18289F: drivers/pwm/pwm-microchip-core.c 18290F: drivers/reset/reset-mpfs.c 18291F: drivers/rtc/rtc-mpfs.c 18292F: drivers/soc/microchip/mpfs-sys-controller.c 18293F: drivers/spi/spi-microchip-core-qspi.c 18294F: drivers/spi/spi-microchip-core.c 18295F: drivers/usb/musb/mpfs.c 18296F: include/soc/microchip/mpfs.h 18297 18298RISC-V MISC SOC SUPPORT 18299M: Conor Dooley <conor@kernel.org> 18300L: linux-riscv@lists.infradead.org 18301S: Maintained 18302Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18303T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18304F: Documentation/devicetree/bindings/riscv/ 18305F: arch/riscv/boot/dts/ 18306X: arch/riscv/boot/dts/allwinner/ 18307X: arch/riscv/boot/dts/renesas/ 18308 18309RISC-V PMU DRIVERS 18310M: Atish Patra <atishp@atishpatra.org> 18311R: Anup Patel <anup@brainfault.org> 18312L: linux-riscv@lists.infradead.org 18313S: Supported 18314F: drivers/perf/riscv_pmu.c 18315F: drivers/perf/riscv_pmu_legacy.c 18316F: drivers/perf/riscv_pmu_sbi.c 18317 18318RISC-V THEAD SoC SUPPORT 18319M: Jisheng Zhang <jszhang@kernel.org> 18320M: Guo Ren <guoren@kernel.org> 18321M: Fu Wei <wefu@redhat.com> 18322L: linux-riscv@lists.infradead.org 18323S: Maintained 18324F: arch/riscv/boot/dts/thead/ 18325 18326RNBD BLOCK DRIVERS 18327M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18328M: Jack Wang <jinpu.wang@ionos.com> 18329L: linux-block@vger.kernel.org 18330S: Maintained 18331F: drivers/block/rnbd/ 18332 18333ROCCAT DRIVERS 18334M: Stefan Achatz <erazor_de@users.sourceforge.net> 18335S: Maintained 18336W: http://sourceforge.net/projects/roccat/ 18337F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18338F: drivers/hid/hid-roccat* 18339F: include/linux/hid-roccat* 18340 18341ROCKCHIP CRYPTO DRIVERS 18342M: Corentin Labbe <clabbe@baylibre.com> 18343L: linux-crypto@vger.kernel.org 18344S: Maintained 18345F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18346F: drivers/crypto/rockchip/ 18347 18348ROCKCHIP I2S TDM DRIVER 18349M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18350L: linux-rockchip@lists.infradead.org 18351S: Maintained 18352F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18353F: sound/soc/rockchip/rockchip_i2s_tdm.* 18354 18355ROCKCHIP ISP V1 DRIVER 18356M: Dafna Hirschfeld <dafna@fastmail.com> 18357L: linux-media@vger.kernel.org 18358L: linux-rockchip@lists.infradead.org 18359S: Maintained 18360F: Documentation/admin-guide/media/rkisp1.rst 18361F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18362F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18363F: drivers/media/platform/rockchip/rkisp1 18364F: include/uapi/linux/rkisp1-config.h 18365 18366ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18367M: Jacob Chen <jacob-chen@iotwrt.com> 18368M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18369L: linux-media@vger.kernel.org 18370L: linux-rockchip@lists.infradead.org 18371S: Maintained 18372F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18373F: drivers/media/platform/rockchip/rga/ 18374 18375ROCKCHIP VIDEO DECODER DRIVER 18376M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18377L: linux-media@vger.kernel.org 18378L: linux-rockchip@lists.infradead.org 18379S: Maintained 18380F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18381F: drivers/staging/media/rkvdec/ 18382 18383ROCKER DRIVER 18384M: Jiri Pirko <jiri@resnulli.us> 18385L: netdev@vger.kernel.org 18386S: Supported 18387F: drivers/net/ethernet/rocker/ 18388 18389ROCKETPORT EXPRESS/INFINITY DRIVER 18390M: Kevin Cernekee <cernekee@gmail.com> 18391L: linux-serial@vger.kernel.org 18392S: Odd Fixes 18393F: drivers/tty/serial/rp2.* 18394 18395ROHM BD99954 CHARGER IC 18396M: Matti Vaittinen <mazziesaccount@gmail.com> 18397S: Supported 18398F: drivers/power/supply/bd99954-charger.c 18399F: drivers/power/supply/bd99954-charger.h 18400 18401ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18402M: Tomasz Duszynski <tduszyns@gmail.com> 18403S: Maintained 18404F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18405F: drivers/iio/light/bh1750.c 18406 18407ROHM BU270xx LIGHT SENSOR DRIVERs 18408M: Matti Vaittinen <mazziesaccount@gmail.com> 18409L: linux-iio@vger.kernel.org 18410S: Supported 18411F: drivers/iio/light/rohm-bu27008.c 18412F: drivers/iio/light/rohm-bu27034.c 18413 18414ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18415M: Marek Vasut <marek.vasut+renesas@gmail.com> 18416L: linux-kernel@vger.kernel.org 18417L: linux-renesas-soc@vger.kernel.org 18418S: Supported 18419F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18420F: drivers/gpio/gpio-bd9571mwv.c 18421F: drivers/mfd/bd9571mwv.c 18422F: drivers/regulator/bd9571mwv-regulator.c 18423F: include/linux/mfd/bd9571mwv.h 18424 18425ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18426M: Matti Vaittinen <mazziesaccount@gmail.com> 18427S: Supported 18428F: drivers/clk/clk-bd718x7.c 18429F: drivers/gpio/gpio-bd71815.c 18430F: drivers/gpio/gpio-bd71828.c 18431F: drivers/mfd/rohm-bd71828.c 18432F: drivers/mfd/rohm-bd718x7.c 18433F: drivers/mfd/rohm-bd9576.c 18434F: drivers/regulator/bd71815-regulator.c 18435F: drivers/regulator/bd71828-regulator.c 18436F: drivers/regulator/bd718x7-regulator.c 18437F: drivers/regulator/bd9576-regulator.c 18438F: drivers/regulator/rohm-regulator.c 18439F: drivers/rtc/rtc-bd70528.c 18440F: drivers/watchdog/bd9576_wdt.c 18441F: include/linux/mfd/rohm-bd71815.h 18442F: include/linux/mfd/rohm-bd71828.h 18443F: include/linux/mfd/rohm-bd718x7.h 18444F: include/linux/mfd/rohm-bd957x.h 18445F: include/linux/mfd/rohm-generic.h 18446F: include/linux/mfd/rohm-shared.h 18447 18448ROSE NETWORK LAYER 18449M: Ralf Baechle <ralf@linux-mips.org> 18450L: linux-hams@vger.kernel.org 18451S: Maintained 18452W: http://www.linux-ax25.org/ 18453F: include/net/rose.h 18454F: include/uapi/linux/rose.h 18455F: net/rose/ 18456 18457ROTATION DRIVER FOR ALLWINNER A83T 18458M: Jernej Skrabec <jernej.skrabec@gmail.com> 18459L: linux-media@vger.kernel.org 18460S: Maintained 18461T: git git://linuxtv.org/media_tree.git 18462F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18463F: drivers/media/platform/sunxi/sun8i-rotate/ 18464 18465RPMSG TTY DRIVER 18466M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18467L: linux-remoteproc@vger.kernel.org 18468S: Maintained 18469F: drivers/tty/rpmsg_tty.c 18470 18471RTL2830 MEDIA DRIVER 18472M: Antti Palosaari <crope@iki.fi> 18473L: linux-media@vger.kernel.org 18474S: Maintained 18475W: https://linuxtv.org 18476W: http://palosaari.fi/linux/ 18477Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18478T: git git://linuxtv.org/anttip/media_tree.git 18479F: drivers/media/dvb-frontends/rtl2830* 18480 18481RTL2832 MEDIA DRIVER 18482M: Antti Palosaari <crope@iki.fi> 18483L: linux-media@vger.kernel.org 18484S: Maintained 18485W: https://linuxtv.org 18486W: http://palosaari.fi/linux/ 18487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18488T: git git://linuxtv.org/anttip/media_tree.git 18489F: drivers/media/dvb-frontends/rtl2832* 18490 18491RTL2832_SDR MEDIA DRIVER 18492M: Antti Palosaari <crope@iki.fi> 18493L: linux-media@vger.kernel.org 18494S: Maintained 18495W: https://linuxtv.org 18496W: http://palosaari.fi/linux/ 18497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18498T: git git://linuxtv.org/anttip/media_tree.git 18499F: drivers/media/dvb-frontends/rtl2832_sdr* 18500 18501RTL8180 WIRELESS DRIVER 18502L: linux-wireless@vger.kernel.org 18503S: Orphan 18504W: https://wireless.wiki.kernel.org/ 18505T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18506F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18507 18508RTL8187 WIRELESS DRIVER 18509M: Herton Ronaldo Krzesinski <herton@canonical.com> 18510M: Hin-Tak Leung <htl10@users.sourceforge.net> 18511M: Larry Finger <Larry.Finger@lwfinger.net> 18512L: linux-wireless@vger.kernel.org 18513S: Maintained 18514W: https://wireless.wiki.kernel.org/ 18515T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18516F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18517 18518RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18519M: Jes Sorensen <Jes.Sorensen@gmail.com> 18520L: linux-wireless@vger.kernel.org 18521S: Maintained 18522T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18523F: drivers/net/wireless/realtek/rtl8xxxu/ 18524 18525RTRS TRANSPORT DRIVERS 18526M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18527M: Jack Wang <jinpu.wang@ionos.com> 18528L: linux-rdma@vger.kernel.org 18529S: Maintained 18530F: drivers/infiniband/ulp/rtrs/ 18531 18532RUNTIME VERIFICATION (RV) 18533M: Daniel Bristot de Oliveira <bristot@kernel.org> 18534M: Steven Rostedt <rostedt@goodmis.org> 18535L: linux-trace-kernel@vger.kernel.org 18536S: Maintained 18537F: Documentation/trace/rv/ 18538F: include/linux/rv.h 18539F: include/rv/ 18540F: kernel/trace/rv/ 18541F: tools/verification/ 18542 18543RUST 18544M: Miguel Ojeda <ojeda@kernel.org> 18545M: Alex Gaynor <alex.gaynor@gmail.com> 18546M: Wedson Almeida Filho <wedsonaf@gmail.com> 18547R: Boqun Feng <boqun.feng@gmail.com> 18548R: Gary Guo <gary@garyguo.net> 18549R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18550R: Benno Lossin <benno.lossin@proton.me> 18551L: rust-for-linux@vger.kernel.org 18552S: Supported 18553W: https://github.com/Rust-for-Linux/linux 18554B: https://github.com/Rust-for-Linux/linux/issues 18555C: zulip://rust-for-linux.zulipchat.com 18556T: git https://github.com/Rust-for-Linux/linux.git rust-next 18557F: Documentation/rust/ 18558F: rust/ 18559F: samples/rust/ 18560F: scripts/*rust* 18561K: \b(?i:rust)\b 18562 18563RXRPC SOCKETS (AF_RXRPC) 18564M: David Howells <dhowells@redhat.com> 18565M: Marc Dionne <marc.dionne@auristor.com> 18566L: linux-afs@lists.infradead.org 18567S: Supported 18568W: https://www.infradead.org/~dhowells/kafs/ 18569F: Documentation/networking/rxrpc.rst 18570F: include/keys/rxrpc-type.h 18571F: include/net/af_rxrpc.h 18572F: include/trace/events/rxrpc.h 18573F: include/uapi/linux/rxrpc.h 18574F: net/rxrpc/ 18575 18576S3 SAVAGE FRAMEBUFFER DRIVER 18577M: Antonino Daplas <adaplas@gmail.com> 18578L: linux-fbdev@vger.kernel.org 18579S: Maintained 18580F: drivers/video/fbdev/savage/ 18581 18582S390 ARCHITECTURE 18583M: Heiko Carstens <hca@linux.ibm.com> 18584M: Vasily Gorbik <gor@linux.ibm.com> 18585M: Alexander Gordeev <agordeev@linux.ibm.com> 18586R: Christian Borntraeger <borntraeger@linux.ibm.com> 18587R: Sven Schnelle <svens@linux.ibm.com> 18588L: linux-s390@vger.kernel.org 18589S: Supported 18590T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18591F: Documentation/driver-api/s390-drivers.rst 18592F: Documentation/s390/ 18593F: arch/s390/ 18594F: drivers/s390/ 18595F: drivers/watchdog/diag288_wdt.c 18596 18597S390 COMMON I/O LAYER 18598M: Vineeth Vijayan <vneethv@linux.ibm.com> 18599M: Peter Oberparleiter <oberpar@linux.ibm.com> 18600L: linux-s390@vger.kernel.org 18601S: Supported 18602F: drivers/s390/cio/ 18603 18604S390 DASD DRIVER 18605M: Stefan Haberland <sth@linux.ibm.com> 18606M: Jan Hoeppner <hoeppner@linux.ibm.com> 18607L: linux-s390@vger.kernel.org 18608S: Supported 18609F: block/partitions/ibm.c 18610F: drivers/s390/block/dasd* 18611F: include/linux/dasd_mod.h 18612 18613S390 IOMMU (PCI) 18614M: Niklas Schnelle <schnelle@linux.ibm.com> 18615M: Matthew Rosato <mjrosato@linux.ibm.com> 18616R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18617L: linux-s390@vger.kernel.org 18618S: Supported 18619F: drivers/iommu/s390-iommu.c 18620 18621S390 IUCV NETWORK LAYER 18622M: Alexandra Winter <wintera@linux.ibm.com> 18623M: Wenjia Zhang <wenjia@linux.ibm.com> 18624L: linux-s390@vger.kernel.org 18625L: netdev@vger.kernel.org 18626S: Supported 18627F: drivers/s390/net/*iucv* 18628F: include/net/iucv/ 18629F: net/iucv/ 18630 18631S390 MM 18632M: Alexander Gordeev <agordeev@linux.ibm.com> 18633M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18634L: linux-s390@vger.kernel.org 18635S: Supported 18636T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18637F: arch/s390/include/asm/pgtable.h 18638F: arch/s390/mm 18639 18640S390 NETWORK DRIVERS 18641M: Alexandra Winter <wintera@linux.ibm.com> 18642M: Wenjia Zhang <wenjia@linux.ibm.com> 18643L: linux-s390@vger.kernel.org 18644L: netdev@vger.kernel.org 18645S: Supported 18646F: drivers/s390/net/ 18647 18648S390 PCI SUBSYSTEM 18649M: Niklas Schnelle <schnelle@linux.ibm.com> 18650M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18651L: linux-s390@vger.kernel.org 18652S: Supported 18653F: Documentation/s390/pci.rst 18654F: arch/s390/pci/ 18655F: drivers/pci/hotplug/s390_pci_hpc.c 18656 18657S390 SCM DRIVER 18658M: Vineeth Vijayan <vneethv@linux.ibm.com> 18659L: linux-s390@vger.kernel.org 18660S: Supported 18661F: drivers/s390/block/scm* 18662F: drivers/s390/cio/scm.c 18663 18664S390 VFIO AP DRIVER 18665M: Tony Krowiak <akrowiak@linux.ibm.com> 18666M: Halil Pasic <pasic@linux.ibm.com> 18667M: Jason Herne <jjherne@linux.ibm.com> 18668L: linux-s390@vger.kernel.org 18669S: Supported 18670F: Documentation/s390/vfio-ap* 18671F: drivers/s390/crypto/vfio_ap* 18672 18673S390 VFIO-CCW DRIVER 18674M: Eric Farman <farman@linux.ibm.com> 18675M: Matthew Rosato <mjrosato@linux.ibm.com> 18676R: Halil Pasic <pasic@linux.ibm.com> 18677L: linux-s390@vger.kernel.org 18678L: kvm@vger.kernel.org 18679S: Supported 18680F: Documentation/s390/vfio-ccw.rst 18681F: drivers/s390/cio/vfio_ccw* 18682F: include/uapi/linux/vfio_ccw.h 18683 18684S390 VFIO-PCI DRIVER 18685M: Matthew Rosato <mjrosato@linux.ibm.com> 18686M: Eric Farman <farman@linux.ibm.com> 18687L: linux-s390@vger.kernel.org 18688L: kvm@vger.kernel.org 18689S: Supported 18690F: arch/s390/kvm/pci* 18691F: drivers/vfio/pci/vfio_pci_zdev.c 18692F: include/uapi/linux/vfio_zdev.h 18693 18694S390 ZCRYPT DRIVER 18695M: Harald Freudenberger <freude@linux.ibm.com> 18696L: linux-s390@vger.kernel.org 18697S: Supported 18698F: drivers/s390/crypto/ 18699 18700S390 ZFCP DRIVER 18701M: Steffen Maier <maier@linux.ibm.com> 18702M: Benjamin Block <bblock@linux.ibm.com> 18703L: linux-s390@vger.kernel.org 18704S: Supported 18705F: drivers/s390/scsi/zfcp_* 18706 18707SAA6588 RDS RECEIVER DRIVER 18708M: Hans Verkuil <hverkuil@xs4all.nl> 18709L: linux-media@vger.kernel.org 18710S: Odd Fixes 18711W: https://linuxtv.org 18712T: git git://linuxtv.org/media_tree.git 18713F: drivers/media/i2c/saa6588* 18714 18715SAA7134 VIDEO4LINUX DRIVER 18716M: Mauro Carvalho Chehab <mchehab@kernel.org> 18717L: linux-media@vger.kernel.org 18718S: Odd fixes 18719W: https://linuxtv.org 18720T: git git://linuxtv.org/media_tree.git 18721F: Documentation/driver-api/media/drivers/saa7134* 18722F: drivers/media/pci/saa7134/ 18723 18724SAA7146 VIDEO4LINUX-2 DRIVER 18725M: Hans Verkuil <hverkuil@xs4all.nl> 18726L: linux-media@vger.kernel.org 18727S: Maintained 18728T: git git://linuxtv.org/media_tree.git 18729F: drivers/media/common/saa7146/ 18730F: drivers/media/pci/saa7146/ 18731F: include/media/drv-intf/saa7146* 18732 18733SAFESETID SECURITY MODULE 18734M: Micah Morton <mortonm@chromium.org> 18735S: Supported 18736F: Documentation/admin-guide/LSM/SafeSetID.rst 18737F: security/safesetid/ 18738 18739SAMSUNG AUDIO (ASoC) DRIVERS 18740M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18741L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18742S: Maintained 18743B: mailto:linux-samsung-soc@vger.kernel.org 18744F: Documentation/devicetree/bindings/sound/samsung* 18745F: sound/soc/samsung/ 18746 18747SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18748M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18749L: linux-crypto@vger.kernel.org 18750L: linux-samsung-soc@vger.kernel.org 18751S: Maintained 18752F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18753F: drivers/crypto/exynos-rng.c 18754 18755SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18756M: Łukasz Stelmach <l.stelmach@samsung.com> 18757L: linux-samsung-soc@vger.kernel.org 18758S: Maintained 18759F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18760F: drivers/char/hw_random/exynos-trng.c 18761 18762SAMSUNG FRAMEBUFFER DRIVER 18763M: Jingoo Han <jingoohan1@gmail.com> 18764L: linux-fbdev@vger.kernel.org 18765S: Maintained 18766F: drivers/video/fbdev/s3c-fb.c 18767 18768SAMSUNG INTERCONNECT DRIVERS 18769M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18770M: Artur Świgoń <a.swigon@samsung.com> 18771L: linux-pm@vger.kernel.org 18772L: linux-samsung-soc@vger.kernel.org 18773S: Supported 18774F: drivers/interconnect/samsung/ 18775 18776SAMSUNG LAPTOP DRIVER 18777M: Corentin Chary <corentin.chary@gmail.com> 18778L: platform-driver-x86@vger.kernel.org 18779S: Maintained 18780F: drivers/platform/x86/samsung-laptop.c 18781 18782SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18783M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18784L: linux-kernel@vger.kernel.org 18785L: linux-samsung-soc@vger.kernel.org 18786S: Supported 18787B: mailto:linux-samsung-soc@vger.kernel.org 18788F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18789F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18790F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18791F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18792F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18793F: drivers/clk/clk-s2mps11.c 18794F: drivers/mfd/sec*.c 18795F: drivers/regulator/s2m*.c 18796F: drivers/regulator/s5m*.c 18797F: drivers/rtc/rtc-s5m.c 18798F: include/linux/mfd/samsung/ 18799 18800SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18801M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18802L: linux-media@vger.kernel.org 18803L: linux-samsung-soc@vger.kernel.org 18804S: Maintained 18805F: drivers/media/platform/samsung/s3c-camif/ 18806F: include/media/drv-intf/s3c_camif.h 18807 18808SAMSUNG S3FWRN5 NFC DRIVER 18809M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18810S: Maintained 18811F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18812F: drivers/nfc/s3fwrn5 18813 18814SAMSUNG S5C73M3 CAMERA DRIVER 18815M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18816M: Andrzej Hajda <andrzej.hajda@intel.com> 18817L: linux-media@vger.kernel.org 18818S: Supported 18819F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18820F: drivers/media/i2c/s5c73m3/* 18821 18822SAMSUNG S5K5BAF CAMERA DRIVER 18823M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18824M: Andrzej Hajda <andrzej.hajda@intel.com> 18825L: linux-media@vger.kernel.org 18826S: Supported 18827F: drivers/media/i2c/s5k5baf.c 18828 18829SAMSUNG S5P Security SubSystem (SSS) DRIVER 18830M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18831M: Vladimir Zapolskiy <vz@mleia.com> 18832L: linux-crypto@vger.kernel.org 18833L: linux-samsung-soc@vger.kernel.org 18834S: Maintained 18835F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18836F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18837F: drivers/crypto/s5p-sss.c 18838 18839SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18840M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18841L: linux-media@vger.kernel.org 18842S: Supported 18843Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18844F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18845F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18846F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18847F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18848F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18849F: drivers/media/platform/samsung/exynos4-is/ 18850 18851SAMSUNG SOC CLOCK DRIVERS 18852M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18853M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18854M: Tomasz Figa <tomasz.figa@gmail.com> 18855M: Chanwoo Choi <cw00.choi@samsung.com> 18856R: Alim Akhtar <alim.akhtar@samsung.com> 18857L: linux-samsung-soc@vger.kernel.org 18858S: Supported 18859T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18860T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18861F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18862F: Documentation/devicetree/bindings/clock/samsung,s3c* 18863F: drivers/clk/samsung/ 18864F: include/dt-bindings/clock/exynos*.h 18865F: include/dt-bindings/clock/s5p*.h 18866F: include/dt-bindings/clock/samsung,*.h 18867F: include/linux/clk/samsung.h 18868 18869SAMSUNG SPI DRIVERS 18870M: Andi Shyti <andi.shyti@kernel.org> 18871L: linux-spi@vger.kernel.org 18872L: linux-samsung-soc@vger.kernel.org 18873S: Maintained 18874F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18875F: drivers/spi/spi-s3c* 18876F: include/linux/platform_data/spi-s3c64xx.h 18877 18878SAMSUNG SXGBE DRIVERS 18879M: Byungho An <bh74.an@samsung.com> 18880L: netdev@vger.kernel.org 18881S: Supported 18882F: drivers/net/ethernet/samsung/sxgbe/ 18883 18884SAMSUNG THERMAL DRIVER 18885M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18886M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18887L: linux-pm@vger.kernel.org 18888L: linux-samsung-soc@vger.kernel.org 18889S: Maintained 18890F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18891F: drivers/thermal/samsung/ 18892 18893SAMSUNG USB2 PHY DRIVER 18894M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18895L: linux-kernel@vger.kernel.org 18896S: Supported 18897F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18898F: Documentation/driver-api/phy/samsung-usb2.rst 18899F: drivers/phy/samsung/phy-exynos4210-usb2.c 18900F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18901F: drivers/phy/samsung/phy-exynos5250-usb2.c 18902F: drivers/phy/samsung/phy-s5pv210-usb2.c 18903F: drivers/phy/samsung/phy-samsung-usb2.c 18904F: drivers/phy/samsung/phy-samsung-usb2.h 18905 18906SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18907M: Paul Barker <paul.barker@sancloud.com> 18908R: Marc Murphy <marc.murphy@sancloud.com> 18909S: Supported 18910F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18911 18912SC1200 WDT DRIVER 18913M: Zwane Mwaikambo <zwanem@gmail.com> 18914S: Maintained 18915F: drivers/watchdog/sc1200wdt.c 18916 18917SCHEDULER 18918M: Ingo Molnar <mingo@redhat.com> 18919M: Peter Zijlstra <peterz@infradead.org> 18920M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18921M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18922R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18923R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18924R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18925R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18926R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18927R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18928L: linux-kernel@vger.kernel.org 18929S: Maintained 18930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18931F: include/linux/preempt.h 18932F: include/linux/sched.h 18933F: include/linux/wait.h 18934F: include/uapi/linux/sched.h 18935F: kernel/sched/ 18936 18937SCSI LIBSAS SUBSYSTEM 18938R: John Garry <john.g.garry@oracle.com> 18939R: Jason Yan <yanaijie@huawei.com> 18940L: linux-scsi@vger.kernel.org 18941S: Supported 18942F: Documentation/scsi/libsas.rst 18943F: drivers/scsi/libsas/ 18944F: include/scsi/libsas.h 18945F: include/scsi/sas_ata.h 18946 18947SCSI RDMA PROTOCOL (SRP) INITIATOR 18948M: Bart Van Assche <bvanassche@acm.org> 18949L: linux-rdma@vger.kernel.org 18950S: Supported 18951Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18952F: drivers/infiniband/ulp/srp/ 18953F: include/scsi/srp.h 18954 18955SCSI RDMA PROTOCOL (SRP) TARGET 18956M: Bart Van Assche <bvanassche@acm.org> 18957L: linux-rdma@vger.kernel.org 18958L: target-devel@vger.kernel.org 18959S: Supported 18960Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18961F: drivers/infiniband/ulp/srpt/ 18962 18963SCSI SG DRIVER 18964M: Doug Gilbert <dgilbert@interlog.com> 18965L: linux-scsi@vger.kernel.org 18966S: Maintained 18967W: http://sg.danny.cz/sg 18968F: Documentation/scsi/scsi-generic.rst 18969F: drivers/scsi/sg.c 18970F: include/scsi/sg.h 18971 18972SCSI SUBSYSTEM 18973M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18974M: "Martin K. Petersen" <martin.petersen@oracle.com> 18975L: linux-scsi@vger.kernel.org 18976S: Maintained 18977Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18978T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18979T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18980F: Documentation/devicetree/bindings/scsi/ 18981F: drivers/scsi/ 18982F: drivers/ufs/ 18983F: include/scsi/ 18984 18985SCSI TAPE DRIVER 18986M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18987L: linux-scsi@vger.kernel.org 18988S: Maintained 18989F: Documentation/scsi/st.rst 18990F: drivers/scsi/st.* 18991F: drivers/scsi/st_*.h 18992 18993SCSI TARGET CORE USER DRIVER 18994M: Bodo Stroesser <bostroesser@gmail.com> 18995L: linux-scsi@vger.kernel.org 18996L: target-devel@vger.kernel.org 18997S: Supported 18998F: Documentation/target/tcmu-design.rst 18999F: drivers/target/target_core_user.c 19000F: include/uapi/linux/target_core_user.h 19001 19002SCSI TARGET SUBSYSTEM 19003M: "Martin K. Petersen" <martin.petersen@oracle.com> 19004L: linux-scsi@vger.kernel.org 19005L: target-devel@vger.kernel.org 19006S: Supported 19007W: http://www.linux-iscsi.org 19008Q: https://patchwork.kernel.org/project/target-devel/list/ 19009T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19010F: Documentation/target/ 19011F: drivers/target/ 19012F: include/target/ 19013 19014SCTP PROTOCOL 19015M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19016M: Xin Long <lucien.xin@gmail.com> 19017L: linux-sctp@vger.kernel.org 19018S: Maintained 19019W: https://github.com/sctp/lksctp-tools/wiki 19020F: Documentation/networking/sctp.rst 19021F: include/linux/sctp.h 19022F: include/net/sctp/ 19023F: include/uapi/linux/sctp.h 19024F: net/sctp/ 19025 19026SCx200 CPU SUPPORT 19027M: Jim Cromie <jim.cromie@gmail.com> 19028S: Odd Fixes 19029F: Documentation/i2c/busses/scx200_acb.rst 19030F: arch/x86/platform/scx200/ 19031F: drivers/i2c/busses/scx200* 19032F: drivers/mtd/maps/scx200_docflash.c 19033F: drivers/watchdog/scx200_wdt.c 19034F: include/linux/scx200.h 19035 19036SCx200 GPIO DRIVER 19037M: Jim Cromie <jim.cromie@gmail.com> 19038S: Maintained 19039F: drivers/char/scx200_gpio.c 19040F: include/linux/scx200_gpio.h 19041 19042SCx200 HRT CLOCKSOURCE DRIVER 19043M: Jim Cromie <jim.cromie@gmail.com> 19044S: Maintained 19045F: drivers/clocksource/scx200_hrt.c 19046 19047SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19048M: Sascha Sommer <saschasommer@freenet.de> 19049L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19050S: Maintained 19051F: drivers/mmc/host/sdricoh_cs.c 19052 19053SECO BOARDS CEC DRIVER 19054M: Ettore Chimenti <ek5.chimenti@gmail.com> 19055S: Maintained 19056F: drivers/media/cec/platform/seco/seco-cec.c 19057F: drivers/media/cec/platform/seco/seco-cec.h 19058 19059SECURE COMPUTING 19060M: Kees Cook <keescook@chromium.org> 19061R: Andy Lutomirski <luto@amacapital.net> 19062R: Will Drewry <wad@chromium.org> 19063S: Supported 19064T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19065F: Documentation/userspace-api/seccomp_filter.rst 19066F: include/linux/seccomp.h 19067F: include/uapi/linux/seccomp.h 19068F: kernel/seccomp.c 19069F: tools/testing/selftests/kselftest_harness.h 19070F: tools/testing/selftests/seccomp/* 19071K: \bsecure_computing 19072K: \bTIF_SECCOMP\b 19073 19074SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19075M: Kamal Dasu <kamal.dasu@broadcom.com> 19076M: Al Cooper <alcooperx@gmail.com> 19077R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19078L: linux-mmc@vger.kernel.org 19079S: Maintained 19080F: drivers/mmc/host/sdhci-brcmstb* 19081 19082SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19083M: Adrian Hunter <adrian.hunter@intel.com> 19084L: linux-mmc@vger.kernel.org 19085S: Supported 19086F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19087F: drivers/mmc/host/sdhci* 19088 19089SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19090M: Eugen Hristev <eugen.hristev@microchip.com> 19091L: linux-mmc@vger.kernel.org 19092S: Supported 19093F: drivers/mmc/host/sdhci-of-at91.c 19094 19095SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19096M: Haibo Chen <haibo.chen@nxp.com> 19097L: linux-imx@nxp.com 19098L: linux-mmc@vger.kernel.org 19099S: Maintained 19100F: drivers/mmc/host/sdhci-esdhc-imx.c 19101 19102SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19103M: Ben Dooks <ben-linux@fluff.org> 19104M: Jaehoon Chung <jh80.chung@samsung.com> 19105L: linux-mmc@vger.kernel.org 19106S: Maintained 19107F: drivers/mmc/host/sdhci-s3c* 19108 19109SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19110M: Viresh Kumar <vireshk@kernel.org> 19111L: linux-mmc@vger.kernel.org 19112S: Maintained 19113F: drivers/mmc/host/sdhci-spear.c 19114 19115SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19116M: Vignesh Raghavendra <vigneshr@ti.com> 19117L: linux-mmc@vger.kernel.org 19118S: Maintained 19119F: drivers/mmc/host/sdhci-omap.c 19120 19121SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19122M: Jonathan Derrick <jonathan.derrick@linux.dev> 19123L: linux-block@vger.kernel.org 19124S: Supported 19125F: block/opal_proto.h 19126F: block/sed* 19127F: include/linux/sed* 19128F: include/uapi/linux/sed* 19129 19130SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19131M: Mark Rutland <mark.rutland@arm.com> 19132M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19133M: Sudeep Holla <sudeep.holla@arm.com> 19134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19135S: Maintained 19136F: drivers/firmware/smccc/ 19137F: include/linux/arm-smccc.h 19138 19139SECURITY CONTACT 19140M: Security Officers <security@kernel.org> 19141S: Supported 19142F: Documentation/process/security-bugs.rst 19143 19144SECURITY SUBSYSTEM 19145M: Paul Moore <paul@paul-moore.com> 19146M: James Morris <jmorris@namei.org> 19147M: "Serge E. Hallyn" <serge@hallyn.com> 19148L: linux-security-module@vger.kernel.org (suggested Cc:) 19149S: Supported 19150W: http://kernsec.org/ 19151T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19152F: security/ 19153X: security/selinux/ 19154 19155SELINUX SECURITY MODULE 19156M: Paul Moore <paul@paul-moore.com> 19157M: Stephen Smalley <stephen.smalley.work@gmail.com> 19158M: Eric Paris <eparis@parisplace.org> 19159L: selinux@vger.kernel.org 19160S: Supported 19161W: https://selinuxproject.org 19162W: https://github.com/SELinuxProject 19163T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19164F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19165F: Documentation/ABI/removed/sysfs-selinux-disable 19166F: Documentation/admin-guide/LSM/SELinux.rst 19167F: include/trace/events/avc.h 19168F: include/uapi/linux/selinux_netlink.h 19169F: scripts/selinux/ 19170F: security/selinux/ 19171 19172SENSABLE PHANTOM 19173M: Jiri Slaby <jirislaby@kernel.org> 19174S: Maintained 19175F: drivers/misc/phantom.c 19176F: include/uapi/linux/phantom.h 19177 19178SENSEAIR SUNRISE 006-0-0007 19179M: Jacopo Mondi <jacopo@jmondi.org> 19180S: Maintained 19181F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19182F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19183F: drivers/iio/chemical/sunrise_co2.c 19184 19185SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19186M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19187S: Maintained 19188F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19189F: drivers/iio/chemical/scd30.h 19190F: drivers/iio/chemical/scd30_core.c 19191F: drivers/iio/chemical/scd30_i2c.c 19192F: drivers/iio/chemical/scd30_serial.c 19193 19194SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19195M: Roan van Dijk <roan@protonic.nl> 19196S: Maintained 19197F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19198F: drivers/iio/chemical/scd4x.c 19199 19200SENSIRION SGP40 GAS SENSOR DRIVER 19201M: Andreas Klinger <ak@it-klinger.de> 19202S: Maintained 19203F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19204F: drivers/iio/chemical/sgp40.c 19205 19206SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19207M: Tomasz Duszynski <tduszyns@gmail.com> 19208S: Maintained 19209F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19210F: drivers/iio/chemical/sps30.c 19211F: drivers/iio/chemical/sps30_i2c.c 19212F: drivers/iio/chemical/sps30_serial.c 19213 19214SERIAL DEVICE BUS 19215M: Rob Herring <robh@kernel.org> 19216L: linux-serial@vger.kernel.org 19217S: Maintained 19218F: Documentation/devicetree/bindings/serial/serial.yaml 19219F: drivers/tty/serdev/ 19220F: include/linux/serdev.h 19221 19222SERIAL DRIVERS 19223M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19224L: linux-serial@vger.kernel.org 19225S: Maintained 19226F: Documentation/devicetree/bindings/serial/ 19227F: drivers/tty/serial/ 19228 19229SERIAL IR RECEIVER 19230M: Sean Young <sean@mess.org> 19231L: linux-media@vger.kernel.org 19232S: Maintained 19233F: drivers/media/rc/serial_ir.c 19234 19235SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19236M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19237L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19238S: Maintained 19239F: Documentation/devicetree/bindings/slimbus/ 19240F: drivers/slimbus/ 19241F: include/linux/slimbus.h 19242 19243SFC NETWORK DRIVER 19244M: Edward Cree <ecree.xilinx@gmail.com> 19245M: Martin Habets <habetsm.xilinx@gmail.com> 19246L: netdev@vger.kernel.org 19247L: linux-net-drivers@amd.com 19248S: Supported 19249F: Documentation/networking/devlink/sfc.rst 19250F: drivers/net/ethernet/sfc/ 19251 19252SFCTEMP HWMON DRIVER 19253M: Emil Renner Berthing <kernel@esmil.dk> 19254L: linux-hwmon@vger.kernel.org 19255S: Maintained 19256F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19257F: Documentation/hwmon/sfctemp.rst 19258F: drivers/hwmon/sfctemp.c 19259 19260SFF/SFP/SFP+ MODULE SUPPORT 19261M: Russell King <linux@armlinux.org.uk> 19262L: netdev@vger.kernel.org 19263S: Maintained 19264F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19265F: drivers/net/phy/phylink.c 19266F: drivers/net/phy/sfp* 19267F: include/linux/mdio/mdio-i2c.h 19268F: include/linux/phylink.h 19269F: include/linux/sfp.h 19270K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19271 19272SGI GRU DRIVER 19273M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19274S: Maintained 19275F: drivers/misc/sgi-gru/ 19276 19277SGI XP/XPC/XPNET DRIVER 19278M: Robin Holt <robinmholt@gmail.com> 19279M: Steve Wahl <steve.wahl@hpe.com> 19280R: Mike Travis <mike.travis@hpe.com> 19281S: Maintained 19282F: drivers/misc/sgi-xp/ 19283 19284SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19285M: Karsten Graul <kgraul@linux.ibm.com> 19286M: Wenjia Zhang <wenjia@linux.ibm.com> 19287M: Jan Karcher <jaka@linux.ibm.com> 19288R: D. Wythe <alibuda@linux.alibaba.com> 19289R: Tony Lu <tonylu@linux.alibaba.com> 19290R: Wen Gu <guwen@linux.alibaba.com> 19291L: linux-s390@vger.kernel.org 19292S: Supported 19293F: net/smc/ 19294 19295SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19296M: Linus Walleij <linus.walleij@linaro.org> 19297L: linux-iio@vger.kernel.org 19298S: Maintained 19299T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19300F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19301F: drivers/iio/light/gp2ap002.c 19302 19303SHARP RJ54N1CB0C SENSOR DRIVER 19304M: Jacopo Mondi <jacopo@jmondi.org> 19305L: linux-media@vger.kernel.org 19306S: Odd fixes 19307T: git git://linuxtv.org/media_tree.git 19308F: drivers/media/i2c/rj54n1cb0c.c 19309F: include/media/i2c/rj54n1cb0c.h 19310 19311SH_VOU V4L2 OUTPUT DRIVER 19312L: linux-media@vger.kernel.org 19313S: Orphan 19314F: drivers/media/platform/renesas/sh_vou.c 19315F: include/media/drv-intf/sh_vou.h 19316 19317SI2157 MEDIA DRIVER 19318M: Antti Palosaari <crope@iki.fi> 19319L: linux-media@vger.kernel.org 19320S: Maintained 19321W: https://linuxtv.org 19322W: http://palosaari.fi/linux/ 19323Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19324T: git git://linuxtv.org/anttip/media_tree.git 19325F: drivers/media/tuners/si2157* 19326 19327SI2165 MEDIA DRIVER 19328M: Matthias Schwarzott <zzam@gentoo.org> 19329L: linux-media@vger.kernel.org 19330S: Maintained 19331W: https://linuxtv.org 19332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19333F: drivers/media/dvb-frontends/si2165* 19334 19335SI2168 MEDIA DRIVER 19336M: Antti Palosaari <crope@iki.fi> 19337L: linux-media@vger.kernel.org 19338S: Maintained 19339W: https://linuxtv.org 19340W: http://palosaari.fi/linux/ 19341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19342T: git git://linuxtv.org/anttip/media_tree.git 19343F: drivers/media/dvb-frontends/si2168* 19344 19345SI470X FM RADIO RECEIVER I2C DRIVER 19346M: Hans Verkuil <hverkuil@xs4all.nl> 19347L: linux-media@vger.kernel.org 19348S: Odd Fixes 19349W: https://linuxtv.org 19350T: git git://linuxtv.org/media_tree.git 19351F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19352F: drivers/media/radio/si470x/radio-si470x-i2c.c 19353 19354SI470X FM RADIO RECEIVER USB DRIVER 19355M: Hans Verkuil <hverkuil@xs4all.nl> 19356L: linux-media@vger.kernel.org 19357S: Maintained 19358W: https://linuxtv.org 19359T: git git://linuxtv.org/media_tree.git 19360F: drivers/media/radio/si470x/radio-si470x-common.c 19361F: drivers/media/radio/si470x/radio-si470x-usb.c 19362F: drivers/media/radio/si470x/radio-si470x.h 19363 19364SI4713 FM RADIO TRANSMITTER I2C DRIVER 19365M: Eduardo Valentin <edubezval@gmail.com> 19366L: linux-media@vger.kernel.org 19367S: Odd Fixes 19368W: https://linuxtv.org 19369T: git git://linuxtv.org/media_tree.git 19370F: drivers/media/radio/si4713/si4713.? 19371 19372SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19373M: Eduardo Valentin <edubezval@gmail.com> 19374L: linux-media@vger.kernel.org 19375S: Odd Fixes 19376W: https://linuxtv.org 19377T: git git://linuxtv.org/media_tree.git 19378F: drivers/media/radio/si4713/radio-platform-si4713.c 19379 19380SI4713 FM RADIO TRANSMITTER USB DRIVER 19381M: Hans Verkuil <hverkuil@xs4all.nl> 19382L: linux-media@vger.kernel.org 19383S: Maintained 19384W: https://linuxtv.org 19385T: git git://linuxtv.org/media_tree.git 19386F: drivers/media/radio/si4713/radio-usb-si4713.c 19387 19388SIANO DVB DRIVER 19389M: Mauro Carvalho Chehab <mchehab@kernel.org> 19390L: linux-media@vger.kernel.org 19391S: Odd fixes 19392W: https://linuxtv.org 19393T: git git://linuxtv.org/media_tree.git 19394F: drivers/media/common/siano/ 19395F: drivers/media/mmc/siano/ 19396F: drivers/media/usb/siano/ 19397F: drivers/media/usb/siano/ 19398 19399SIFIVE DRIVERS 19400M: Palmer Dabbelt <palmer@dabbelt.com> 19401M: Paul Walmsley <paul.walmsley@sifive.com> 19402L: linux-riscv@lists.infradead.org 19403S: Supported 19404N: sifive 19405K: [^@]sifive 19406 19407SIFIVE FU540 SYSTEM-ON-CHIP 19408M: Paul Walmsley <paul.walmsley@sifive.com> 19409M: Palmer Dabbelt <palmer@dabbelt.com> 19410L: linux-riscv@lists.infradead.org 19411S: Supported 19412T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19413N: fu540 19414K: fu540 19415 19416SIFIVE PDMA DRIVER 19417M: Green Wan <green.wan@sifive.com> 19418S: Maintained 19419F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19420F: drivers/dma/sf-pdma/ 19421 19422SIFIVE SOC DRIVERS 19423M: Conor Dooley <conor@kernel.org> 19424L: linux-riscv@lists.infradead.org 19425S: Maintained 19426T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19427F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19428F: drivers/soc/sifive/ 19429 19430SILEAD TOUCHSCREEN DRIVER 19431M: Hans de Goede <hdegoede@redhat.com> 19432L: linux-input@vger.kernel.org 19433L: platform-driver-x86@vger.kernel.org 19434S: Maintained 19435F: drivers/input/touchscreen/silead.c 19436F: drivers/platform/x86/touchscreen_dmi.c 19437 19438SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19439M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19440S: Supported 19441F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19442F: drivers/net/wireless/silabs/wfx/ 19443 19444SILICON MOTION SM712 FRAME BUFFER DRIVER 19445M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19446M: Teddy Wang <teddy.wang@siliconmotion.com> 19447M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19448L: linux-fbdev@vger.kernel.org 19449S: Maintained 19450F: Documentation/fb/sm712fb.rst 19451F: drivers/video/fbdev/sm712* 19452 19453SILVACO I3C DUAL-ROLE MASTER 19454M: Miquel Raynal <miquel.raynal@bootlin.com> 19455M: Conor Culhane <conor.culhane@silvaco.com> 19456L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19457S: Maintained 19458F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19459F: drivers/i3c/master/svc-i3c-master.c 19460 19461SIMPLEFB FB DRIVER 19462M: Hans de Goede <hdegoede@redhat.com> 19463L: linux-fbdev@vger.kernel.org 19464S: Maintained 19465F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19466F: drivers/video/fbdev/simplefb.c 19467F: include/linux/platform_data/simplefb.h 19468 19469SIMTEC EB110ATX (Chalice CATS) 19470M: Simtec Linux Team <linux@simtec.co.uk> 19471S: Supported 19472W: http://www.simtec.co.uk/products/EB110ATX/ 19473 19474SIOX 19475M: Thorsten Scherer <t.scherer@eckelmann.de> 19476M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19477R: Pengutronix Kernel Team <kernel@pengutronix.de> 19478S: Supported 19479F: drivers/gpio/gpio-siox.c 19480F: drivers/siox/* 19481F: include/trace/events/siox.h 19482 19483SIPHASH PRF ROUTINES 19484M: Jason A. Donenfeld <Jason@zx2c4.com> 19485S: Maintained 19486F: include/linux/siphash.h 19487F: lib/siphash.c 19488F: lib/siphash_kunit.c 19489 19490SIS 190 ETHERNET DRIVER 19491M: Francois Romieu <romieu@fr.zoreil.com> 19492L: netdev@vger.kernel.org 19493S: Maintained 19494F: drivers/net/ethernet/sis/sis190.c 19495 19496SIS 900/7016 FAST ETHERNET DRIVER 19497M: Daniele Venzano <venza@brownhat.org> 19498L: netdev@vger.kernel.org 19499S: Maintained 19500W: http://www.brownhat.org/sis900.html 19501F: drivers/net/ethernet/sis/sis900.* 19502 19503SIS FRAMEBUFFER DRIVER 19504S: Orphan 19505F: Documentation/fb/sisfb.rst 19506F: drivers/video/fbdev/sis/ 19507F: include/video/sisfb.h 19508 19509SIS I2C TOUCHSCREEN DRIVER 19510M: Mika Penttilä <mpenttil@redhat.com> 19511L: linux-input@vger.kernel.org 19512S: Maintained 19513F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19514F: drivers/input/touchscreen/sis_i2c.c 19515 19516SIS USB2VGA DRIVER 19517M: Thomas Winischhofer <thomas@winischhofer.net> 19518S: Maintained 19519W: http://www.winischhofer.at/linuxsisusbvga.shtml 19520F: drivers/usb/misc/sisusbvga/ 19521 19522SL28 CPLD MFD DRIVER 19523M: Michael Walle <michael@walle.cc> 19524S: Maintained 19525F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19526F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19527F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19528F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19529F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19530F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19531F: drivers/gpio/gpio-sl28cpld.c 19532F: drivers/hwmon/sl28cpld-hwmon.c 19533F: drivers/irqchip/irq-sl28cpld.c 19534F: drivers/pwm/pwm-sl28cpld.c 19535F: drivers/watchdog/sl28cpld_wdt.c 19536 19537SL28 VPD NVMEM LAYOUT DRIVER 19538M: Michael Walle <michael@walle.cc> 19539S: Maintained 19540F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19541F: drivers/nvmem/layouts/sl28vpd.c 19542 19543SLAB ALLOCATOR 19544M: Christoph Lameter <cl@linux.com> 19545M: Pekka Enberg <penberg@kernel.org> 19546M: David Rientjes <rientjes@google.com> 19547M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19548M: Andrew Morton <akpm@linux-foundation.org> 19549M: Vlastimil Babka <vbabka@suse.cz> 19550R: Roman Gushchin <roman.gushchin@linux.dev> 19551R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19552L: linux-mm@kvack.org 19553S: Maintained 19554T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19555F: include/linux/sl?b*.h 19556F: mm/sl?b* 19557 19558SLCAN CAN NETWORK DRIVER 19559M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19560L: linux-can@vger.kernel.org 19561S: Maintained 19562F: drivers/net/can/slcan/ 19563 19564SLEEPABLE READ-COPY UPDATE (SRCU) 19565M: Lai Jiangshan <jiangshanlai@gmail.com> 19566M: "Paul E. McKenney" <paulmck@kernel.org> 19567M: Josh Triplett <josh@joshtriplett.org> 19568R: Steven Rostedt <rostedt@goodmis.org> 19569R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19570L: rcu@vger.kernel.org 19571S: Supported 19572W: http://www.rdrop.com/users/paulmck/RCU/ 19573T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19574F: include/linux/srcu*.h 19575F: kernel/rcu/srcu*.c 19576 19577SMACK SECURITY MODULE 19578M: Casey Schaufler <casey@schaufler-ca.com> 19579L: linux-security-module@vger.kernel.org 19580S: Maintained 19581W: http://schaufler-ca.com 19582T: git git://github.com/cschaufler/smack-next 19583F: Documentation/admin-guide/LSM/Smack.rst 19584F: security/smack/ 19585 19586SMC91x ETHERNET DRIVER 19587M: Nicolas Pitre <nico@fluxnic.net> 19588S: Odd Fixes 19589F: drivers/net/ethernet/smsc/smc91x.* 19590 19591SMM665 HARDWARE MONITOR DRIVER 19592M: Guenter Roeck <linux@roeck-us.net> 19593L: linux-hwmon@vger.kernel.org 19594S: Maintained 19595F: Documentation/hwmon/smm665.rst 19596F: drivers/hwmon/smm665.c 19597 19598SMSC EMC2103 HARDWARE MONITOR DRIVER 19599M: Steve Glendinning <steve.glendinning@shawell.net> 19600L: linux-hwmon@vger.kernel.org 19601S: Maintained 19602F: Documentation/hwmon/emc2103.rst 19603F: drivers/hwmon/emc2103.c 19604 19605SMSC SCH5627 HARDWARE MONITOR DRIVER 19606M: Hans de Goede <hdegoede@redhat.com> 19607L: linux-hwmon@vger.kernel.org 19608S: Supported 19609F: Documentation/hwmon/sch5627.rst 19610F: drivers/hwmon/sch5627.c 19611 19612SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19613M: Steve Glendinning <steve.glendinning@shawell.net> 19614L: linux-fbdev@vger.kernel.org 19615S: Maintained 19616F: drivers/video/fbdev/smscufx.c 19617 19618SMSC47B397 HARDWARE MONITOR DRIVER 19619M: Jean Delvare <jdelvare@suse.com> 19620L: linux-hwmon@vger.kernel.org 19621S: Maintained 19622F: Documentation/hwmon/smsc47b397.rst 19623F: drivers/hwmon/smsc47b397.c 19624 19625SMSC911x ETHERNET DRIVER 19626M: Steve Glendinning <steve.glendinning@shawell.net> 19627L: netdev@vger.kernel.org 19628S: Maintained 19629F: drivers/net/ethernet/smsc/smsc911x.* 19630F: include/linux/smsc911x.h 19631 19632SMSC9420 PCI ETHERNET DRIVER 19633M: Steve Glendinning <steve.glendinning@shawell.net> 19634L: netdev@vger.kernel.org 19635S: Maintained 19636F: drivers/net/ethernet/smsc/smsc9420.* 19637 19638SNET DPU VIRTIO DATA PATH ACCELERATOR 19639R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19640F: drivers/vdpa/solidrun/ 19641 19642SOCIONEXT (SNI) AVE NETWORK DRIVER 19643M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19644L: netdev@vger.kernel.org 19645S: Maintained 19646F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19647F: drivers/net/ethernet/socionext/sni_ave.c 19648 19649SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19650M: Jassi Brar <jaswinder.singh@linaro.org> 19651M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19652L: netdev@vger.kernel.org 19653S: Maintained 19654F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19655F: drivers/net/ethernet/socionext/netsec.c 19656 19657SOCIONEXT (SNI) Synquacer SPI DRIVER 19658M: Masahisa Kojima <masahisa.kojima@linaro.org> 19659M: Jassi Brar <jaswinder.singh@linaro.org> 19660L: linux-spi@vger.kernel.org 19661S: Maintained 19662F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19663F: drivers/spi/spi-synquacer.c 19664 19665SOCIONEXT SYNQUACER I2C DRIVER 19666M: Ard Biesheuvel <ardb@kernel.org> 19667L: linux-i2c@vger.kernel.org 19668S: Maintained 19669F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19670F: drivers/i2c/busses/i2c-synquacer.c 19671 19672SOCIONEXT UNIPHIER SOUND DRIVER 19673L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19674S: Orphan 19675F: sound/soc/uniphier/ 19676 19677SOCKET TIMESTAMPING 19678M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19679S: Maintained 19680F: Documentation/networking/timestamping.rst 19681F: include/uapi/linux/net_tstamp.h 19682F: tools/testing/selftests/net/so_txtime.c 19683 19684SOEKRIS NET48XX LED SUPPORT 19685M: Chris Boot <bootc@bootc.net> 19686S: Maintained 19687F: drivers/leds/leds-net48xx.c 19688 19689SOFT-IWARP DRIVER (siw) 19690M: Bernard Metzler <bmt@zurich.ibm.com> 19691L: linux-rdma@vger.kernel.org 19692S: Supported 19693F: drivers/infiniband/sw/siw/ 19694F: include/uapi/rdma/siw-abi.h 19695 19696SOFT-ROCE DRIVER (rxe) 19697M: Zhu Yanjun <zyjzyj2000@gmail.com> 19698L: linux-rdma@vger.kernel.org 19699S: Supported 19700F: drivers/infiniband/sw/rxe/ 19701F: include/uapi/rdma/rdma_user_rxe.h 19702 19703SOFTLOGIC 6x10 MPEG CODEC 19704M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19705M: Anton Sviridenko <anton@corp.bluecherry.net> 19706M: Andrey Utkin <andrey_utkin@fastmail.com> 19707M: Ismael Luceno <ismael@iodev.co.uk> 19708L: linux-media@vger.kernel.org 19709S: Supported 19710F: drivers/media/pci/solo6x10/ 19711 19712SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19713M: James Morse <james.morse@arm.com> 19714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19715S: Maintained 19716F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19717F: drivers/firmware/arm_sdei.c 19718F: include/linux/arm_sdei.h 19719F: include/uapi/linux/arm_sdei.h 19720 19721SOFTWARE NODES AND DEVICE PROPERTIES 19722R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19723R: Daniel Scally <djrscally@gmail.com> 19724R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19725R: Sakari Ailus <sakari.ailus@linux.intel.com> 19726L: linux-acpi@vger.kernel.org 19727S: Maintained 19728F: drivers/base/property.c 19729F: drivers/base/swnode.c 19730F: include/linux/fwnode.h 19731F: include/linux/property.h 19732 19733SOFTWARE RAID (Multiple Disks) SUPPORT 19734M: Song Liu <song@kernel.org> 19735L: linux-raid@vger.kernel.org 19736S: Supported 19737Q: https://patchwork.kernel.org/project/linux-raid/list/ 19738T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19739F: drivers/md/Kconfig 19740F: drivers/md/Makefile 19741F: drivers/md/md* 19742F: drivers/md/raid* 19743F: include/linux/raid/ 19744F: include/uapi/linux/raid/ 19745 19746SOLIDRUN CLEARFOG SUPPORT 19747M: Russell King <linux@armlinux.org.uk> 19748S: Maintained 19749F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19750F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19751 19752SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19753M: Russell King <linux@armlinux.org.uk> 19754S: Maintained 19755F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19756F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19757F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19758 19759SONIC NETWORK DRIVER 19760M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19761L: netdev@vger.kernel.org 19762S: Maintained 19763F: drivers/net/ethernet/natsemi/sonic.* 19764 19765SONICS SILICON BACKPLANE DRIVER (SSB) 19766M: Michael Buesch <m@bues.ch> 19767L: linux-wireless@vger.kernel.org 19768S: Maintained 19769F: drivers/ssb/ 19770F: include/linux/ssb/ 19771 19772SONY IMX208 SENSOR DRIVER 19773M: Sakari Ailus <sakari.ailus@linux.intel.com> 19774L: linux-media@vger.kernel.org 19775S: Maintained 19776T: git git://linuxtv.org/media_tree.git 19777F: drivers/media/i2c/imx208.c 19778 19779SONY IMX214 SENSOR DRIVER 19780M: Ricardo Ribalda <ribalda@kernel.org> 19781L: linux-media@vger.kernel.org 19782S: Maintained 19783T: git git://linuxtv.org/media_tree.git 19784F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19785F: drivers/media/i2c/imx214.c 19786 19787SONY IMX219 SENSOR DRIVER 19788M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19789L: linux-media@vger.kernel.org 19790S: Maintained 19791T: git git://linuxtv.org/media_tree.git 19792F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19793F: drivers/media/i2c/imx219.c 19794 19795SONY IMX258 SENSOR DRIVER 19796M: Sakari Ailus <sakari.ailus@linux.intel.com> 19797L: linux-media@vger.kernel.org 19798S: Maintained 19799T: git git://linuxtv.org/media_tree.git 19800F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19801F: drivers/media/i2c/imx258.c 19802 19803SONY IMX274 SENSOR DRIVER 19804M: Leon Luo <leonl@leopardimaging.com> 19805L: linux-media@vger.kernel.org 19806S: Maintained 19807T: git git://linuxtv.org/media_tree.git 19808F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19809F: drivers/media/i2c/imx274.c 19810 19811SONY IMX290 SENSOR DRIVER 19812M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19813L: linux-media@vger.kernel.org 19814S: Maintained 19815T: git git://linuxtv.org/media_tree.git 19816F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19817F: drivers/media/i2c/imx290.c 19818 19819SONY IMX296 SENSOR DRIVER 19820M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19821M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19822L: linux-media@vger.kernel.org 19823S: Maintained 19824T: git git://linuxtv.org/media_tree.git 19825F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19826F: drivers/media/i2c/imx296.c 19827 19828SONY IMX319 SENSOR DRIVER 19829M: Bingbu Cao <bingbu.cao@intel.com> 19830L: linux-media@vger.kernel.org 19831S: Maintained 19832T: git git://linuxtv.org/media_tree.git 19833F: drivers/media/i2c/imx319.c 19834 19835SONY IMX334 SENSOR DRIVER 19836M: Paul J. Murphy <paul.j.murphy@intel.com> 19837M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19838L: linux-media@vger.kernel.org 19839S: Maintained 19840T: git git://linuxtv.org/media_tree.git 19841F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19842F: drivers/media/i2c/imx334.c 19843 19844SONY IMX335 SENSOR DRIVER 19845M: Paul J. Murphy <paul.j.murphy@intel.com> 19846M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19847L: linux-media@vger.kernel.org 19848S: Maintained 19849T: git git://linuxtv.org/media_tree.git 19850F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19851F: drivers/media/i2c/imx335.c 19852 19853SONY IMX355 SENSOR DRIVER 19854M: Tianshu Qiu <tian.shu.qiu@intel.com> 19855L: linux-media@vger.kernel.org 19856S: Maintained 19857T: git git://linuxtv.org/media_tree.git 19858F: drivers/media/i2c/imx355.c 19859 19860SONY IMX412 SENSOR DRIVER 19861M: Paul J. Murphy <paul.j.murphy@intel.com> 19862M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19863L: linux-media@vger.kernel.org 19864S: Maintained 19865T: git git://linuxtv.org/media_tree.git 19866F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19867F: drivers/media/i2c/imx412.c 19868 19869SONY IMX415 SENSOR DRIVER 19870M: Michael Riesch <michael.riesch@wolfvision.net> 19871L: linux-media@vger.kernel.org 19872S: Maintained 19873T: git git://linuxtv.org/media_tree.git 19874F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19875F: drivers/media/i2c/imx415.c 19876 19877SONY MEMORYSTICK SUBSYSTEM 19878M: Maxim Levitsky <maximlevitsky@gmail.com> 19879M: Alex Dubov <oakad@yahoo.com> 19880M: Ulf Hansson <ulf.hansson@linaro.org> 19881L: linux-mmc@vger.kernel.org 19882S: Maintained 19883T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19884F: drivers/memstick/ 19885F: include/linux/memstick.h 19886 19887SONY VAIO CONTROL DEVICE DRIVER 19888M: Mattia Dongili <malattia@linux.it> 19889L: platform-driver-x86@vger.kernel.org 19890S: Maintained 19891W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19892F: Documentation/admin-guide/laptops/sony-laptop.rst 19893F: drivers/char/sonypi.c 19894F: drivers/platform/x86/sony-laptop.c 19895F: include/linux/sony-laptop.h 19896 19897SOUND 19898M: Jaroslav Kysela <perex@perex.cz> 19899M: Takashi Iwai <tiwai@suse.com> 19900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19901S: Maintained 19902W: http://www.alsa-project.org/ 19903Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19904T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19905F: Documentation/sound/ 19906F: include/sound/ 19907F: include/uapi/sound/ 19908F: sound/ 19909F: tools/testing/selftests/alsa 19910 19911SOUND - ALSA SELFTESTS 19912M: Mark Brown <broonie@kernel.org> 19913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19914L: linux-kselftest@vger.kernel.org 19915S: Supported 19916F: tools/testing/selftests/alsa 19917 19918SOUND - COMPRESSED AUDIO 19919M: Vinod Koul <vkoul@kernel.org> 19920L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19921S: Supported 19922T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19923F: Documentation/sound/designs/compress-offload.rst 19924F: include/sound/compress_driver.h 19925F: include/uapi/sound/compress_* 19926F: sound/core/compress_offload.c 19927F: sound/soc/soc-compress.c 19928 19929SOUND - DMAENGINE HELPERS 19930M: Lars-Peter Clausen <lars@metafoo.de> 19931S: Supported 19932F: include/sound/dmaengine_pcm.h 19933F: sound/core/pcm_dmaengine.c 19934F: sound/soc/soc-generic-dmaengine-pcm.c 19935 19936SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19937M: Liam Girdwood <lgirdwood@gmail.com> 19938M: Mark Brown <broonie@kernel.org> 19939L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19940S: Supported 19941W: http://alsa-project.org/main/index.php/ASoC 19942T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19943F: Documentation/devicetree/bindings/sound/ 19944F: Documentation/sound/soc/ 19945F: include/dt-bindings/sound/ 19946F: include/sound/soc* 19947F: sound/soc/ 19948 19949SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19950M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19951M: Liam Girdwood <lgirdwood@gmail.com> 19952M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19953M: Bard Liao <yung-chuan.liao@linux.intel.com> 19954M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19955M: Daniel Baluta <daniel.baluta@nxp.com> 19956R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19957L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19958S: Supported 19959W: https://github.com/thesofproject/linux/ 19960F: sound/soc/sof/ 19961 19962SOUNDWIRE SUBSYSTEM 19963M: Vinod Koul <vkoul@kernel.org> 19964M: Bard Liao <yung-chuan.liao@linux.intel.com> 19965R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19966R: Sanyog Kale <sanyog.r.kale@intel.com> 19967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19968S: Supported 19969T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19970F: Documentation/driver-api/soundwire/ 19971F: drivers/soundwire/ 19972F: include/linux/soundwire/ 19973 19974SP2 MEDIA DRIVER 19975M: Olli Salonen <olli.salonen@iki.fi> 19976L: linux-media@vger.kernel.org 19977S: Maintained 19978W: https://linuxtv.org 19979Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19980F: drivers/media/dvb-frontends/sp2* 19981 19982SPANISH DOCUMENTATION 19983M: Carlos Bilbao <carlos.bilbao@amd.com> 19984S: Maintained 19985F: Documentation/translations/sp_SP/ 19986 19987SPARC + UltraSPARC (sparc/sparc64) 19988M: "David S. Miller" <davem@davemloft.net> 19989L: sparclinux@vger.kernel.org 19990S: Maintained 19991Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19992T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19993T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19994F: arch/sparc/ 19995F: drivers/sbus/ 19996 19997SPARC SERIAL DRIVERS 19998M: "David S. Miller" <davem@davemloft.net> 19999L: sparclinux@vger.kernel.org 20000S: Maintained 20001T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20002T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20003F: drivers/tty/serial/suncore.c 20004F: drivers/tty/serial/sunhv.c 20005F: drivers/tty/serial/sunsab.c 20006F: drivers/tty/serial/sunsab.h 20007F: drivers/tty/serial/sunsu.c 20008F: drivers/tty/serial/sunzilog.c 20009F: drivers/tty/serial/sunzilog.h 20010F: drivers/tty/vcc.c 20011F: include/linux/sunserialcore.h 20012 20013SPARSE CHECKER 20014M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20015L: linux-sparse@vger.kernel.org 20016S: Maintained 20017W: https://sparse.docs.kernel.org/ 20018Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20019B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20020T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20021F: include/linux/compiler.h 20022 20023SPEAKUP CONSOLE SPEECH DRIVER 20024M: William Hubbs <w.d.hubbs@gmail.com> 20025M: Chris Brannon <chris@the-brannons.com> 20026M: Kirk Reiser <kirk@reisers.ca> 20027M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20028L: speakup@linux-speakup.org 20029S: Odd Fixes 20030W: http://www.linux-speakup.org/ 20031W: https://github.com/linux-speakup/speakup 20032B: https://github.com/linux-speakup/speakup/issues 20033F: drivers/accessibility/speakup/ 20034 20035SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20036M: Viresh Kumar <vireshk@kernel.org> 20037M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20038M: soc@kernel.org 20039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20040S: Maintained 20041W: http://www.st.com/spear 20042F: arch/arm/boot/dts/st/spear* 20043F: arch/arm/mach-spear/ 20044F: drivers/clk/spear/ 20045F: drivers/pinctrl/spear/ 20046 20047SPI NOR SUBSYSTEM 20048M: Tudor Ambarus <tudor.ambarus@linaro.org> 20049M: Pratyush Yadav <pratyush@kernel.org> 20050R: Michael Walle <michael@walle.cc> 20051L: linux-mtd@lists.infradead.org 20052S: Maintained 20053W: http://www.linux-mtd.infradead.org/ 20054Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20055C: irc://irc.oftc.net/mtd 20056T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20057F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20058F: drivers/mtd/spi-nor/ 20059F: include/linux/mtd/spi-nor.h 20060 20061SPI SUBSYSTEM 20062M: Mark Brown <broonie@kernel.org> 20063L: linux-spi@vger.kernel.org 20064S: Maintained 20065Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20066T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20067F: Documentation/devicetree/bindings/spi/ 20068F: Documentation/spi/ 20069F: drivers/spi/ 20070F: include/linux/spi/ 20071F: include/uapi/linux/spi/ 20072F: tools/spi/ 20073 20074SPIDERNET NETWORK DRIVER for CELL 20075M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20076M: Geoff Levand <geoff@infradead.org> 20077L: netdev@vger.kernel.org 20078L: linuxppc-dev@lists.ozlabs.org 20079S: Maintained 20080F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20081F: drivers/net/ethernet/toshiba/spider_net* 20082 20083SPMI SUBSYSTEM 20084M: Stephen Boyd <sboyd@kernel.org> 20085L: linux-kernel@vger.kernel.org 20086S: Maintained 20087T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20088F: Documentation/devicetree/bindings/spmi/ 20089F: drivers/spmi/ 20090F: include/dt-bindings/spmi/spmi.h 20091F: include/linux/spmi.h 20092F: include/trace/events/spmi.h 20093 20094SPU FILE SYSTEM 20095M: Jeremy Kerr <jk@ozlabs.org> 20096L: linuxppc-dev@lists.ozlabs.org 20097S: Supported 20098W: http://www.ibm.com/developerworks/power/cell/ 20099F: Documentation/filesystems/spufs/spufs.rst 20100F: arch/powerpc/platforms/cell/spufs/ 20101 20102SQUASHFS FILE SYSTEM 20103M: Phillip Lougher <phillip@squashfs.org.uk> 20104L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20105S: Maintained 20106W: http://squashfs.org.uk 20107T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20108F: Documentation/filesystems/squashfs.rst 20109F: fs/squashfs/ 20110 20111SRM (Alpha) environment access 20112M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20113S: Maintained 20114F: arch/alpha/kernel/srm_env.c 20115 20116ST LSM6DSx IMU IIO DRIVER 20117M: Lorenzo Bianconi <lorenzo@kernel.org> 20118L: linux-iio@vger.kernel.org 20119S: Maintained 20120W: http://www.st.com/ 20121F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20122F: drivers/iio/imu/st_lsm6dsx/ 20123 20124ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20125M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20126M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20127L: linux-media@vger.kernel.org 20128S: Maintained 20129T: git git://linuxtv.org/media_tree.git 20130F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20131F: drivers/media/i2c/st-mipid02.c 20132 20133ST STM32 I2C/SMBUS DRIVER 20134M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20135M: Alain Volmat <alain.volmat@foss.st.com> 20136L: linux-i2c@vger.kernel.org 20137S: Maintained 20138F: drivers/i2c/busses/i2c-stm32* 20139 20140ST STM32 SPI DRIVER 20141M: Alain Volmat <alain.volmat@foss.st.com> 20142L: linux-spi@vger.kernel.org 20143S: Maintained 20144F: drivers/spi/spi-stm32.c 20145 20146ST STPDDC60 DRIVER 20147M: Daniel Nilsson <daniel.nilsson@flex.com> 20148L: linux-hwmon@vger.kernel.org 20149S: Maintained 20150F: Documentation/hwmon/stpddc60.rst 20151F: drivers/hwmon/pmbus/stpddc60.c 20152 20153ST VGXY61 DRIVER 20154M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20155M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20156L: linux-media@vger.kernel.org 20157S: Maintained 20158T: git git://linuxtv.org/media_tree.git 20159F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20160F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20161F: drivers/media/i2c/st-vgxy61.c 20162 20163ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20164M: Song Qiang <songqiang1304521@gmail.com> 20165L: linux-iio@vger.kernel.org 20166S: Maintained 20167F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20168F: drivers/iio/proximity/vl53l0x-i2c.c 20169 20170STABLE BRANCH 20171M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20172M: Sasha Levin <sashal@kernel.org> 20173L: stable@vger.kernel.org 20174S: Supported 20175F: Documentation/process/stable-kernel-rules.rst 20176 20177STAGING - ATOMISP DRIVER 20178M: Hans de Goede <hdegoede@redhat.com> 20179M: Mauro Carvalho Chehab <mchehab@kernel.org> 20180R: Sakari Ailus <sakari.ailus@linux.intel.com> 20181L: linux-media@vger.kernel.org 20182S: Maintained 20183F: drivers/staging/media/atomisp/ 20184 20185STAGING - FIELDBUS SUBSYSTEM 20186M: Sven Van Asbroeck <TheSven73@gmail.com> 20187S: Maintained 20188F: drivers/staging/fieldbus/* 20189F: drivers/staging/fieldbus/Documentation/ 20190 20191STAGING - HMS ANYBUS-S BUS 20192M: Sven Van Asbroeck <TheSven73@gmail.com> 20193S: Maintained 20194F: drivers/staging/fieldbus/anybuss/ 20195 20196STAGING - INDUSTRIAL IO 20197M: Jonathan Cameron <jic23@kernel.org> 20198L: linux-iio@vger.kernel.org 20199S: Odd Fixes 20200F: Documentation/devicetree/bindings/staging/iio/ 20201F: drivers/staging/iio/ 20202 20203STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20204M: Marc Dietrich <marvin24@gmx.de> 20205L: ac100@lists.launchpad.net (moderated for non-subscribers) 20206L: linux-tegra@vger.kernel.org 20207S: Maintained 20208F: drivers/staging/nvec/ 20209 20210STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20211M: Jens Frederich <jfrederich@gmail.com> 20212M: Jon Nettleton <jon.nettleton@gmail.com> 20213S: Maintained 20214W: http://wiki.laptop.org/go/DCON 20215F: drivers/staging/olpc_dcon/ 20216 20217STAGING - REALTEK RTL8712U DRIVERS 20218M: Larry Finger <Larry.Finger@lwfinger.net> 20219M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20220S: Odd Fixes 20221F: drivers/staging/rtl8712/ 20222 20223STAGING - SEPS525 LCD CONTROLLER DRIVERS 20224M: Michael Hennerich <michael.hennerich@analog.com> 20225L: linux-fbdev@vger.kernel.org 20226S: Supported 20227F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20228F: drivers/staging/fbtft/fb_seps525.c 20229 20230STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20231M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20232M: Teddy Wang <teddy.wang@siliconmotion.com> 20233M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20234L: linux-fbdev@vger.kernel.org 20235S: Maintained 20236F: drivers/staging/sm750fb/ 20237 20238STAGING - VIA VT665X DRIVERS 20239M: Forest Bond <forest@alittletooquiet.net> 20240S: Odd Fixes 20241F: drivers/staging/vt665?/ 20242 20243STAGING SUBSYSTEM 20244M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20245L: linux-staging@lists.linux.dev 20246S: Supported 20247T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20248F: drivers/staging/ 20249 20250STARFIRE/DURALAN NETWORK DRIVER 20251M: Ion Badulescu <ionut@badula.org> 20252S: Odd Fixes 20253F: drivers/net/ethernet/adaptec/starfire* 20254 20255STARFIVE CRYPTO DRIVER 20256M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20257M: William Qiu <william.qiu@starfivetech.com> 20258S: Supported 20259F: Documentation/devicetree/bindings/crypto/starfive* 20260F: drivers/crypto/starfive/ 20261 20262STARFIVE DEVICETREES 20263M: Emil Renner Berthing <kernel@esmil.dk> 20264S: Maintained 20265F: arch/riscv/boot/dts/starfive/ 20266 20267STARFIVE DWMAC GLUE LAYER 20268M: Emil Renner Berthing <kernel@esmil.dk> 20269M: Samin Guo <samin.guo@starfivetech.com> 20270S: Maintained 20271F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20272F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20273 20274STARFIVE JH7110 MMC/SD/SDIO DRIVER 20275M: William Qiu <william.qiu@starfivetech.com> 20276S: Supported 20277F: Documentation/devicetree/bindings/mmc/starfive* 20278F: drivers/mmc/host/dw_mmc-starfive.c 20279 20280STARFIVE JH7110 TDM DRIVER 20281M: Walker Chen <walker.chen@starfivetech.com> 20282S: Maintained 20283F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20284F: sound/soc/starfive/jh7110_tdm.c 20285 20286STARFIVE JH71X0 CLOCK DRIVERS 20287M: Emil Renner Berthing <kernel@esmil.dk> 20288M: Hal Feng <hal.feng@starfivetech.com> 20289S: Maintained 20290F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20291F: drivers/clk/starfive/clk-starfive-jh71* 20292F: include/dt-bindings/clock/starfive?jh71*.h 20293 20294STARFIVE JH71X0 PINCTRL DRIVERS 20295M: Emil Renner Berthing <kernel@esmil.dk> 20296M: Jianlong Huang <jianlong.huang@starfivetech.com> 20297L: linux-gpio@vger.kernel.org 20298S: Maintained 20299F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20300F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20301F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20302F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20303 20304STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20305M: Emil Renner Berthing <kernel@esmil.dk> 20306M: Hal Feng <hal.feng@starfivetech.com> 20307S: Maintained 20308F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20309F: drivers/reset/starfive/reset-starfive-jh71* 20310F: include/dt-bindings/reset/starfive?jh71*.h 20311 20312STARFIVE JH71X0 USB DRIVERS 20313M: Minda Chen <minda.chen@starfivetech.com> 20314S: Maintained 20315F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20316F: drivers/usb/cdns3/cdns3-starfive.c 20317 20318STARFIVE JH71XX PMU CONTROLLER DRIVER 20319M: Walker Chen <walker.chen@starfivetech.com> 20320S: Supported 20321F: Documentation/devicetree/bindings/power/starfive* 20322F: drivers/soc/starfive/jh71xx_pmu.c 20323F: include/dt-bindings/power/starfive,jh7110-pmu.h 20324 20325STARFIVE SOC DRIVERS 20326M: Conor Dooley <conor@kernel.org> 20327S: Maintained 20328T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20329F: drivers/soc/starfive/ 20330 20331STARFIVE TRNG DRIVER 20332M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20333S: Supported 20334F: Documentation/devicetree/bindings/rng/starfive* 20335F: drivers/char/hw_random/jh7110-trng.c 20336 20337STARFIVE WATCHDOG DRIVER 20338M: Xingyu Wu <xingyu.wu@starfivetech.com> 20339M: Samin Guo <samin.guo@starfivetech.com> 20340S: Supported 20341F: Documentation/devicetree/bindings/watchdog/starfive* 20342F: drivers/watchdog/starfive-wdt.c 20343 20344STATIC BRANCH/CALL 20345M: Peter Zijlstra <peterz@infradead.org> 20346M: Josh Poimboeuf <jpoimboe@kernel.org> 20347M: Jason Baron <jbaron@akamai.com> 20348R: Steven Rostedt <rostedt@goodmis.org> 20349R: Ard Biesheuvel <ardb@kernel.org> 20350S: Supported 20351F: arch/*/include/asm/jump_label*.h 20352F: arch/*/include/asm/static_call*.h 20353F: arch/*/kernel/jump_label.c 20354F: arch/*/kernel/static_call.c 20355F: include/linux/jump_label*.h 20356F: include/linux/static_call*.h 20357F: kernel/jump_label.c 20358F: kernel/static_call.c 20359 20360STI AUDIO (ASoC) DRIVERS 20361M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20363S: Maintained 20364F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20365F: sound/soc/sti/ 20366 20367STI CEC DRIVER 20368M: Alain Volmat <alain.volmat@foss.st.com> 20369S: Maintained 20370F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20371F: drivers/media/cec/platform/sti/ 20372 20373STK1160 USB VIDEO CAPTURE DRIVER 20374M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20375L: linux-media@vger.kernel.org 20376S: Maintained 20377T: git git://linuxtv.org/media_tree.git 20378F: drivers/media/usb/stk1160/ 20379 20380STM32 AUDIO (ASoC) DRIVERS 20381M: Olivier Moysan <olivier.moysan@foss.st.com> 20382M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20383L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20384S: Maintained 20385F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20386F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20387F: sound/soc/stm/ 20388 20389STM32 TIMER/LPTIMER DRIVERS 20390M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20391S: Maintained 20392F: Documentation/ABI/testing/*timer-stm32 20393F: Documentation/devicetree/bindings/*/*stm32-*timer* 20394F: drivers/*/stm32-*timer* 20395F: drivers/pwm/pwm-stm32* 20396F: include/linux/*/stm32-*tim* 20397 20398STMMAC ETHERNET DRIVER 20399M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20400M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20401M: Jose Abreu <joabreu@synopsys.com> 20402L: netdev@vger.kernel.org 20403S: Supported 20404W: http://www.stlinux.com 20405F: Documentation/networking/device_drivers/ethernet/stmicro/ 20406F: drivers/net/ethernet/stmicro/stmmac/ 20407 20408SUN HAPPY MEAL ETHERNET DRIVER 20409M: Sean Anderson <seanga2@gmail.com> 20410S: Maintained 20411F: drivers/net/ethernet/sun/sunhme.* 20412 20413SUN3/3X 20414M: Sam Creasey <sammy@sammy.net> 20415S: Maintained 20416W: http://sammy.net/sun3/ 20417F: arch/m68k/include/asm/sun3* 20418F: arch/m68k/kernel/*sun3* 20419F: arch/m68k/sun3*/ 20420F: drivers/net/ethernet/i825xx/sun3* 20421 20422SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20423M: Hans de Goede <hdegoede@redhat.com> 20424L: linux-input@vger.kernel.org 20425S: Maintained 20426F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20427F: drivers/input/keyboard/sun4i-lradc-keys.c 20428 20429SUNDANCE NETWORK DRIVER 20430M: Denis Kirjanov <kda@linux-powerpc.org> 20431L: netdev@vger.kernel.org 20432S: Maintained 20433F: drivers/net/ethernet/dlink/sundance.c 20434 20435SUNPLUS ETHERNET DRIVER 20436M: Wells Lu <wellslutw@gmail.com> 20437L: netdev@vger.kernel.org 20438S: Maintained 20439W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20440F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20441F: drivers/net/ethernet/sunplus/ 20442 20443SUNPLUS MMC DRIVER 20444M: Tony Huang <tonyhuang.sunplus@gmail.com> 20445M: Li-hao Kuo <lhjeff911@gmail.com> 20446S: Maintained 20447F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20448F: drivers/mmc/host/sunplus-mmc.c 20449 20450SUNPLUS OCOTP DRIVER 20451M: Vincent Shih <vincent.sunplus@gmail.com> 20452S: Maintained 20453F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20454F: drivers/nvmem/sunplus-ocotp.c 20455 20456SUNPLUS PWM DRIVER 20457M: Hammer Hsieh <hammerh0314@gmail.com> 20458S: Maintained 20459F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20460F: drivers/pwm/pwm-sunplus.c 20461 20462SUNPLUS RTC DRIVER 20463M: Vincent Shih <vincent.sunplus@gmail.com> 20464L: linux-rtc@vger.kernel.org 20465S: Maintained 20466F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20467F: drivers/rtc/rtc-sunplus.c 20468 20469SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20470M: Li-hao Kuo <lhjeff911@gmail.com> 20471L: linux-spi@vger.kernel.org 20472S: Maintained 20473F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20474F: drivers/spi/spi-sunplus-sp7021.c 20475 20476SUNPLUS UART DRIVER 20477M: Hammer Hsieh <hammerh0314@gmail.com> 20478S: Maintained 20479F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20480F: drivers/tty/serial/sunplus-uart.c 20481 20482SUNPLUS USB2 PHY DRIVER 20483M: Vincent Shih <vincent.sunplus@gmail.com> 20484L: linux-usb@vger.kernel.org 20485S: Maintained 20486F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20487F: drivers/phy/sunplus/Kconfig 20488F: drivers/phy/sunplus/Makefile 20489F: drivers/phy/sunplus/phy-sunplus-usb2.c 20490 20491SUNPLUS WATCHDOG DRIVER 20492M: Xiantao Hu <xt.hu@cqplus1.com> 20493L: linux-watchdog@vger.kernel.org 20494S: Maintained 20495F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20496F: drivers/watchdog/sunplus_wdt.c 20497 20498SUPERH 20499M: Yoshinori Sato <ysato@users.sourceforge.jp> 20500M: Rich Felker <dalias@libc.org> 20501M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20502L: linux-sh@vger.kernel.org 20503S: Maintained 20504Q: http://patchwork.kernel.org/project/linux-sh/list/ 20505F: Documentation/arch/sh/ 20506F: arch/sh/ 20507F: drivers/sh/ 20508 20509SUSPEND TO RAM 20510M: "Rafael J. Wysocki" <rafael@kernel.org> 20511M: Len Brown <len.brown@intel.com> 20512M: Pavel Machek <pavel@ucw.cz> 20513L: linux-pm@vger.kernel.org 20514S: Supported 20515B: https://bugzilla.kernel.org 20516F: Documentation/power/ 20517F: arch/x86/kernel/acpi/sleep* 20518F: arch/x86/kernel/acpi/wakeup* 20519F: drivers/base/power/ 20520F: include/linux/freezer.h 20521F: include/linux/pm.h 20522F: include/linux/suspend.h 20523F: kernel/power/ 20524 20525SVGA HANDLING 20526M: Martin Mares <mj@ucw.cz> 20527L: linux-video@atrey.karlin.mff.cuni.cz 20528S: Maintained 20529F: Documentation/admin-guide/svga.rst 20530F: arch/x86/boot/video* 20531 20532SWITCHDEV 20533M: Jiri Pirko <jiri@resnulli.us> 20534M: Ivan Vecera <ivecera@redhat.com> 20535L: netdev@vger.kernel.org 20536S: Supported 20537F: include/net/switchdev.h 20538F: net/switchdev/ 20539 20540SY8106A REGULATOR DRIVER 20541M: Icenowy Zheng <icenowy@aosc.io> 20542S: Maintained 20543F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20544F: drivers/regulator/sy8106a-regulator.c 20545 20546SYNC FILE FRAMEWORK 20547M: Sumit Semwal <sumit.semwal@linaro.org> 20548R: Gustavo Padovan <gustavo@padovan.org> 20549L: linux-media@vger.kernel.org 20550L: dri-devel@lists.freedesktop.org 20551S: Maintained 20552T: git git://anongit.freedesktop.org/drm/drm-misc 20553F: Documentation/driver-api/sync_file.rst 20554F: drivers/dma-buf/dma-fence* 20555F: drivers/dma-buf/sw_sync.c 20556F: drivers/dma-buf/sync_* 20557F: include/linux/sync_file.h 20558F: include/uapi/linux/sync_file.h 20559 20560SYNOPSYS ARC ARCHITECTURE 20561M: Vineet Gupta <vgupta@kernel.org> 20562L: linux-snps-arc@lists.infradead.org 20563S: Supported 20564T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20565F: Documentation/arch/arc 20566F: Documentation/devicetree/bindings/arc/* 20567F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20568F: arch/arc/ 20569F: drivers/clocksource/arc_timer.c 20570F: drivers/tty/serial/arc_uart.c 20571 20572SYNOPSYS ARC HSDK SDP pll clock driver 20573M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20574S: Supported 20575F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20576F: drivers/clk/clk-hsdk-pll.c 20577 20578SYNOPSYS ARC SDP clock driver 20579M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20580S: Supported 20581F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20582F: drivers/clk/axs10x/* 20583 20584SYNOPSYS ARC SDP platform support 20585M: Alexey Brodkin <abrodkin@synopsys.com> 20586S: Supported 20587F: Documentation/devicetree/bindings/arc/axs10* 20588F: arch/arc/boot/dts/ax* 20589F: arch/arc/plat-axs10x 20590 20591SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20592M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20593S: Supported 20594F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20595F: drivers/reset/reset-axs10x.c 20596 20597SYNOPSYS CREG GPIO DRIVER 20598M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20599S: Maintained 20600F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20601F: drivers/gpio/gpio-creg-snps.c 20602 20603SYNOPSYS DESIGNWARE 8250 UART DRIVER 20604M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20605R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20606S: Supported 20607F: drivers/tty/serial/8250/8250_dw.c 20608F: drivers/tty/serial/8250/8250_dwlib.* 20609F: drivers/tty/serial/8250/8250_lpss.c 20610 20611SYNOPSYS DESIGNWARE APB GPIO DRIVER 20612M: Hoan Tran <hoan@os.amperecomputing.com> 20613M: Serge Semin <fancer.lancer@gmail.com> 20614L: linux-gpio@vger.kernel.org 20615S: Maintained 20616F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20617F: drivers/gpio/gpio-dwapb.c 20618 20619SYNOPSYS DESIGNWARE APB SSI DRIVER 20620M: Serge Semin <fancer.lancer@gmail.com> 20621L: linux-spi@vger.kernel.org 20622S: Supported 20623F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20624F: drivers/spi/spi-dw* 20625 20626SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20627M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20628S: Maintained 20629F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20630F: drivers/dma/dw-axi-dmac/ 20631 20632SYNOPSYS DESIGNWARE DMAC DRIVER 20633M: Viresh Kumar <vireshk@kernel.org> 20634R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20635S: Maintained 20636F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20637F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20638F: drivers/dma/dw/ 20639F: include/dt-bindings/dma/dw-dmac.h 20640F: include/linux/dma/dw.h 20641F: include/linux/platform_data/dma-dw.h 20642 20643SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20644M: Jose Abreu <Jose.Abreu@synopsys.com> 20645L: netdev@vger.kernel.org 20646S: Supported 20647F: drivers/net/ethernet/synopsys/ 20648 20649SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20650M: Jose Abreu <Jose.Abreu@synopsys.com> 20651L: netdev@vger.kernel.org 20652S: Supported 20653F: drivers/net/pcs/pcs-xpcs.c 20654F: drivers/net/pcs/pcs-xpcs.h 20655F: include/linux/pcs/pcs-xpcs.h 20656 20657SYNOPSYS DESIGNWARE I2C DRIVER 20658M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20659R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20660R: Mika Westerberg <mika.westerberg@linux.intel.com> 20661R: Jan Dabros <jsd@semihalf.com> 20662L: linux-i2c@vger.kernel.org 20663S: Supported 20664F: drivers/i2c/busses/i2c-designware-* 20665 20666SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20667M: Jaehoon Chung <jh80.chung@samsung.com> 20668L: linux-mmc@vger.kernel.org 20669S: Maintained 20670F: drivers/mmc/host/dw_mmc* 20671 20672SYNOPSYS HSDK RESET CONTROLLER DRIVER 20673M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20674S: Supported 20675F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20676F: drivers/reset/reset-hsdk.c 20677F: include/dt-bindings/reset/snps,hsdk-reset.h 20678 20679SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20680M: Prabu Thangamuthu <prabu.t@synopsys.com> 20681M: Manjunath M B <manjumb@synopsys.com> 20682L: linux-mmc@vger.kernel.org 20683S: Maintained 20684F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20685 20686SYSTEM CONFIGURATION (SYSCON) 20687M: Lee Jones <lee@kernel.org> 20688M: Arnd Bergmann <arnd@arndb.de> 20689S: Supported 20690T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20691F: drivers/mfd/syscon.c 20692 20693SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20694M: Sudeep Holla <sudeep.holla@arm.com> 20695R: Cristian Marussi <cristian.marussi@arm.com> 20696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20697S: Maintained 20698F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20699F: drivers/clk/clk-sc[mp]i.c 20700F: drivers/cpufreq/sc[mp]i-cpufreq.c 20701F: drivers/firmware/arm_scmi/ 20702F: drivers/firmware/arm_scpi.c 20703F: drivers/powercap/arm_scmi_powercap.c 20704F: drivers/regulator/scmi-regulator.c 20705F: drivers/reset/reset-scmi.c 20706F: include/linux/sc[mp]i_protocol.h 20707F: include/trace/events/scmi.h 20708F: include/uapi/linux/virtio_scmi.h 20709 20710SYSTEM RESET/SHUTDOWN DRIVERS 20711M: Sebastian Reichel <sre@kernel.org> 20712L: linux-pm@vger.kernel.org 20713S: Maintained 20714T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20715F: Documentation/devicetree/bindings/power/reset/ 20716F: drivers/power/reset/ 20717 20718SYSTEM TRACE MODULE CLASS 20719M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20720S: Maintained 20721T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20722F: Documentation/trace/stm.rst 20723F: drivers/hwtracing/stm/ 20724F: include/linux/stm.h 20725F: include/uapi/linux/stm.h 20726 20727SYSTEM76 ACPI DRIVER 20728M: Jeremy Soller <jeremy@system76.com> 20729M: System76 Product Development <productdev@system76.com> 20730L: platform-driver-x86@vger.kernel.org 20731S: Maintained 20732F: drivers/platform/x86/system76_acpi.c 20733 20734SYSV FILESYSTEM 20735S: Orphan 20736F: Documentation/filesystems/sysv-fs.rst 20737F: fs/sysv/ 20738F: include/linux/sysv_fs.h 20739 20740TASKSTATS STATISTICS INTERFACE 20741M: Balbir Singh <bsingharora@gmail.com> 20742S: Maintained 20743F: Documentation/accounting/taskstats* 20744F: include/linux/taskstats* 20745F: kernel/taskstats.c 20746 20747TC subsystem 20748M: Jamal Hadi Salim <jhs@mojatatu.com> 20749M: Cong Wang <xiyou.wangcong@gmail.com> 20750M: Jiri Pirko <jiri@resnulli.us> 20751L: netdev@vger.kernel.org 20752S: Maintained 20753F: include/net/pkt_cls.h 20754F: include/net/pkt_sched.h 20755F: include/net/tc_act/ 20756F: include/uapi/linux/pkt_cls.h 20757F: include/uapi/linux/pkt_sched.h 20758F: include/uapi/linux/tc_act/ 20759F: include/uapi/linux/tc_ematch/ 20760F: net/sched/ 20761F: tools/testing/selftests/tc-testing 20762 20763TC90522 MEDIA DRIVER 20764M: Akihiro Tsukada <tskd08@gmail.com> 20765L: linux-media@vger.kernel.org 20766S: Odd Fixes 20767F: drivers/media/dvb-frontends/tc90522* 20768 20769TCP LOW PRIORITY MODULE 20770M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20771M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20772S: Maintained 20773W: http://tcp-lp-mod.sourceforge.net/ 20774F: net/ipv4/tcp_lp.c 20775 20776TDA10071 MEDIA DRIVER 20777M: Antti Palosaari <crope@iki.fi> 20778L: linux-media@vger.kernel.org 20779S: Maintained 20780W: https://linuxtv.org 20781W: http://palosaari.fi/linux/ 20782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20783T: git git://linuxtv.org/anttip/media_tree.git 20784F: drivers/media/dvb-frontends/tda10071* 20785 20786TDA18212 MEDIA DRIVER 20787M: Antti Palosaari <crope@iki.fi> 20788L: linux-media@vger.kernel.org 20789S: Maintained 20790W: https://linuxtv.org 20791W: http://palosaari.fi/linux/ 20792Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20793T: git git://linuxtv.org/anttip/media_tree.git 20794F: drivers/media/tuners/tda18212* 20795 20796TDA18218 MEDIA DRIVER 20797M: Antti Palosaari <crope@iki.fi> 20798L: linux-media@vger.kernel.org 20799S: Maintained 20800W: https://linuxtv.org 20801W: http://palosaari.fi/linux/ 20802Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20803T: git git://linuxtv.org/anttip/media_tree.git 20804F: drivers/media/tuners/tda18218* 20805 20806TDA18250 MEDIA DRIVER 20807M: Olli Salonen <olli.salonen@iki.fi> 20808L: linux-media@vger.kernel.org 20809S: Maintained 20810W: https://linuxtv.org 20811Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20812T: git git://linuxtv.org/media_tree.git 20813F: drivers/media/tuners/tda18250* 20814 20815TDA18271 MEDIA DRIVER 20816M: Michael Krufky <mkrufky@linuxtv.org> 20817L: linux-media@vger.kernel.org 20818S: Maintained 20819W: https://linuxtv.org 20820W: http://github.com/mkrufky 20821Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20822T: git git://linuxtv.org/mkrufky/tuners.git 20823F: drivers/media/tuners/tda18271* 20824 20825TDA1997x MEDIA DRIVER 20826M: Tim Harvey <tharvey@gateworks.com> 20827L: linux-media@vger.kernel.org 20828S: Maintained 20829W: https://linuxtv.org 20830Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20831F: drivers/media/i2c/tda1997x.* 20832 20833TDA827x MEDIA DRIVER 20834M: Michael Krufky <mkrufky@linuxtv.org> 20835L: linux-media@vger.kernel.org 20836S: Maintained 20837W: https://linuxtv.org 20838W: http://github.com/mkrufky 20839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20840T: git git://linuxtv.org/mkrufky/tuners.git 20841F: drivers/media/tuners/tda8290.* 20842 20843TDA8290 MEDIA DRIVER 20844M: Michael Krufky <mkrufky@linuxtv.org> 20845L: linux-media@vger.kernel.org 20846S: Maintained 20847W: https://linuxtv.org 20848W: http://github.com/mkrufky 20849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20850T: git git://linuxtv.org/mkrufky/tuners.git 20851F: drivers/media/tuners/tda8290.* 20852 20853TDA9840 MEDIA DRIVER 20854M: Hans Verkuil <hverkuil@xs4all.nl> 20855L: linux-media@vger.kernel.org 20856S: Maintained 20857W: https://linuxtv.org 20858T: git git://linuxtv.org/media_tree.git 20859F: drivers/media/i2c/tda9840* 20860 20861TEA5761 TUNER DRIVER 20862M: Mauro Carvalho Chehab <mchehab@kernel.org> 20863L: linux-media@vger.kernel.org 20864S: Odd fixes 20865W: https://linuxtv.org 20866T: git git://linuxtv.org/media_tree.git 20867F: drivers/media/tuners/tea5761.* 20868 20869TEA5767 TUNER DRIVER 20870M: Mauro Carvalho Chehab <mchehab@kernel.org> 20871L: linux-media@vger.kernel.org 20872S: Maintained 20873W: https://linuxtv.org 20874T: git git://linuxtv.org/media_tree.git 20875F: drivers/media/tuners/tea5767.* 20876 20877TEA6415C MEDIA DRIVER 20878M: Hans Verkuil <hverkuil@xs4all.nl> 20879L: linux-media@vger.kernel.org 20880S: Maintained 20881W: https://linuxtv.org 20882T: git git://linuxtv.org/media_tree.git 20883F: drivers/media/i2c/tea6415c* 20884 20885TEA6420 MEDIA DRIVER 20886M: Hans Verkuil <hverkuil@xs4all.nl> 20887L: linux-media@vger.kernel.org 20888S: Maintained 20889W: https://linuxtv.org 20890T: git git://linuxtv.org/media_tree.git 20891F: drivers/media/i2c/tea6420* 20892 20893TEAM DRIVER 20894M: Jiri Pirko <jiri@resnulli.us> 20895L: netdev@vger.kernel.org 20896S: Supported 20897F: drivers/net/team/ 20898F: include/linux/if_team.h 20899F: include/uapi/linux/if_team.h 20900F: tools/testing/selftests/drivers/net/team/ 20901 20902TECHNICAL ADVISORY BOARD PROCESS DOCS 20903M: "Theodore Ts'o" <tytso@mit.edu> 20904M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20905L: tech-board-discuss@lists.linux-foundation.org 20906S: Maintained 20907F: Documentation/process/contribution-maturity-model.rst 20908F: Documentation/process/researcher-guidelines.rst 20909 20910TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20911M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20912S: Maintained 20913F: arch/x86/platform/ts5500/ 20914 20915TECHNOTREND USB IR RECEIVER 20916M: Sean Young <sean@mess.org> 20917L: linux-media@vger.kernel.org 20918S: Maintained 20919F: drivers/media/rc/ttusbir.c 20920 20921TECHWELL TW9910 VIDEO DECODER 20922L: linux-media@vger.kernel.org 20923S: Orphan 20924F: drivers/media/i2c/tw9910.c 20925F: include/media/i2c/tw9910.h 20926 20927TEE SUBSYSTEM 20928M: Jens Wiklander <jens.wiklander@linaro.org> 20929R: Sumit Garg <sumit.garg@linaro.org> 20930L: op-tee@lists.trustedfirmware.org 20931S: Maintained 20932F: Documentation/staging/tee.rst 20933F: drivers/tee/ 20934F: include/linux/tee_drv.h 20935F: include/uapi/linux/tee.h 20936 20937TEGRA ARCHITECTURE SUPPORT 20938M: Thierry Reding <thierry.reding@gmail.com> 20939M: Jonathan Hunter <jonathanh@nvidia.com> 20940L: linux-tegra@vger.kernel.org 20941S: Supported 20942Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20943T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20944N: [^a-z]tegra 20945 20946TEGRA CLOCK DRIVER 20947M: Peter De Schrijver <pdeschrijver@nvidia.com> 20948M: Prashant Gaikwad <pgaikwad@nvidia.com> 20949S: Supported 20950F: drivers/clk/tegra/ 20951 20952TEGRA DMA DRIVERS 20953M: Laxman Dewangan <ldewangan@nvidia.com> 20954M: Jon Hunter <jonathanh@nvidia.com> 20955S: Supported 20956F: drivers/dma/tegra* 20957 20958TEGRA I2C DRIVER 20959M: Laxman Dewangan <ldewangan@nvidia.com> 20960R: Dmitry Osipenko <digetx@gmail.com> 20961S: Supported 20962F: drivers/i2c/busses/i2c-tegra.c 20963 20964TEGRA IOMMU DRIVERS 20965M: Thierry Reding <thierry.reding@gmail.com> 20966R: Krishna Reddy <vdumpa@nvidia.com> 20967L: linux-tegra@vger.kernel.org 20968S: Supported 20969F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20970F: drivers/iommu/tegra* 20971 20972TEGRA KBC DRIVER 20973M: Laxman Dewangan <ldewangan@nvidia.com> 20974S: Supported 20975F: drivers/input/keyboard/tegra-kbc.c 20976 20977TEGRA NAND DRIVER 20978M: Stefan Agner <stefan@agner.ch> 20979M: Lucas Stach <dev@lynxeye.de> 20980S: Maintained 20981F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20982F: drivers/mtd/nand/raw/tegra_nand.c 20983 20984TEGRA PWM DRIVER 20985M: Thierry Reding <thierry.reding@gmail.com> 20986S: Supported 20987F: drivers/pwm/pwm-tegra.c 20988 20989TEGRA QUAD SPI DRIVER 20990M: Thierry Reding <thierry.reding@gmail.com> 20991M: Jonathan Hunter <jonathanh@nvidia.com> 20992M: Sowjanya Komatineni <skomatineni@nvidia.com> 20993L: linux-tegra@vger.kernel.org 20994S: Maintained 20995F: drivers/spi/spi-tegra210-quad.c 20996 20997TEGRA SERIAL DRIVER 20998M: Laxman Dewangan <ldewangan@nvidia.com> 20999S: Supported 21000F: drivers/tty/serial/serial-tegra.c 21001 21002TEGRA SPI DRIVER 21003M: Laxman Dewangan <ldewangan@nvidia.com> 21004S: Supported 21005F: drivers/spi/spi-tegra* 21006 21007TEGRA VIDEO DRIVER 21008M: Thierry Reding <thierry.reding@gmail.com> 21009M: Jonathan Hunter <jonathanh@nvidia.com> 21010M: Sowjanya Komatineni <skomatineni@nvidia.com> 21011M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21012L: linux-media@vger.kernel.org 21013L: linux-tegra@vger.kernel.org 21014S: Maintained 21015F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21016F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21017F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21018F: drivers/staging/media/tegra-video/ 21019 21020TEGRA XUSB PADCTL DRIVER 21021M: JC Kuo <jckuo@nvidia.com> 21022S: Supported 21023F: drivers/phy/tegra/xusb* 21024 21025TEHUTI ETHERNET DRIVER 21026M: Andy Gospodarek <andy@greyhouse.net> 21027L: netdev@vger.kernel.org 21028S: Supported 21029F: drivers/net/ethernet/tehuti/* 21030 21031TELECOM CLOCK DRIVER FOR MCPL0010 21032M: Mark Gross <markgross@kernel.org> 21033S: Supported 21034F: drivers/char/tlclk.c 21035 21036TEMPO SEMICONDUCTOR DRIVERS 21037M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21038S: Maintained 21039F: Documentation/devicetree/bindings/sound/tscs*.txt 21040F: sound/soc/codecs/tscs*.c 21041F: sound/soc/codecs/tscs*.h 21042 21043TENSILICA XTENSA PORT (xtensa) 21044M: Chris Zankel <chris@zankel.net> 21045M: Max Filippov <jcmvbkbc@gmail.com> 21046S: Maintained 21047T: git https://github.com/jcmvbkbc/linux-xtensa.git 21048F: arch/xtensa/ 21049F: drivers/irqchip/irq-xtensa-* 21050 21051TEXAS INSTRUMENTS ASoC DRIVERS 21052M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21054S: Maintained 21055F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21056F: sound/soc/ti/ 21057 21058TEXAS INSTRUMENTS DMA DRIVERS 21059M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21060L: dmaengine@vger.kernel.org 21061S: Maintained 21062F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21063F: Documentation/devicetree/bindings/dma/ti-edma.txt 21064F: Documentation/devicetree/bindings/dma/ti/ 21065F: drivers/dma/ti/ 21066F: include/linux/dma/k3-psil.h 21067F: include/linux/dma/k3-udma-glue.h 21068F: include/linux/dma/ti-cppi5.h 21069X: drivers/dma/ti/cppi41.c 21070 21071TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21072M: Robert Marko <robert.marko@sartura.hr> 21073M: Luka Perkov <luka.perkov@sartura.hr> 21074L: linux-hwmon@vger.kernel.org 21075S: Maintained 21076F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21077F: Documentation/hwmon/tps23861.rst 21078F: drivers/hwmon/tps23861.c 21079 21080TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21081M: Ricardo Ribalda <ribalda@kernel.org> 21082L: linux-iio@vger.kernel.org 21083S: Supported 21084F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21085F: drivers/iio/dac/ti-dac7612.c 21086 21087TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21088M: Nishanth Menon <nm@ti.com> 21089M: Tero Kristo <kristo@kernel.org> 21090M: Santosh Shilimkar <ssantosh@kernel.org> 21091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21092S: Maintained 21093F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21094F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21095F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21096F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21097F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21098F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21099F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21100F: drivers/clk/keystone/sci-clk.c 21101F: drivers/firmware/ti_sci* 21102F: drivers/irqchip/irq-ti-sci-inta.c 21103F: drivers/irqchip/irq-ti-sci-intr.c 21104F: drivers/reset/reset-ti-sci.c 21105F: drivers/soc/ti/ti_sci_inta_msi.c 21106F: drivers/soc/ti/ti_sci_pm_domains.c 21107F: include/dt-bindings/soc/ti,sci_pm_domain.h 21108F: include/linux/soc/ti/ti_sci_inta_msi.h 21109F: include/linux/soc/ti/ti_sci_protocol.h 21110 21111TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21112M: Puranjay Mohan <puranjay12@gmail.com> 21113L: linux-iio@vger.kernel.org 21114S: Supported 21115F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21116F: drivers/iio/temperature/tmp117.c 21117 21118THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21119M: Hans Verkuil <hverkuil@xs4all.nl> 21120L: linux-media@vger.kernel.org 21121S: Maintained 21122W: https://linuxtv.org 21123T: git git://linuxtv.org/media_tree.git 21124F: drivers/media/radio/radio-raremono.c 21125 21126THERMAL 21127M: Rafael J. Wysocki <rafael@kernel.org> 21128M: Daniel Lezcano <daniel.lezcano@linaro.org> 21129R: Amit Kucheria <amitk@kernel.org> 21130R: Zhang Rui <rui.zhang@intel.com> 21131L: linux-pm@vger.kernel.org 21132S: Supported 21133Q: https://patchwork.kernel.org/project/linux-pm/list/ 21134T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21135F: Documentation/ABI/testing/sysfs-class-thermal 21136F: Documentation/admin-guide/thermal/ 21137F: Documentation/devicetree/bindings/thermal/ 21138F: Documentation/driver-api/thermal/ 21139F: drivers/thermal/ 21140F: include/dt-bindings/thermal/ 21141F: include/linux/cpu_cooling.h 21142F: include/linux/thermal.h 21143F: include/uapi/linux/thermal.h 21144F: tools/lib/thermal/ 21145F: tools/thermal/ 21146 21147THERMAL DRIVER FOR AMLOGIC SOCS 21148M: Guillaume La Roque <glaroque@baylibre.com> 21149L: linux-pm@vger.kernel.org 21150L: linux-amlogic@lists.infradead.org 21151S: Supported 21152W: http://linux-meson.com/ 21153F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21154F: drivers/thermal/amlogic_thermal.c 21155 21156THERMAL/CPU_COOLING 21157M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21158M: Daniel Lezcano <daniel.lezcano@linaro.org> 21159M: Viresh Kumar <viresh.kumar@linaro.org> 21160R: Lukasz Luba <lukasz.luba@arm.com> 21161L: linux-pm@vger.kernel.org 21162S: Supported 21163F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21164F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21165F: drivers/thermal/cpufreq_cooling.c 21166F: drivers/thermal/cpuidle_cooling.c 21167F: include/linux/cpu_cooling.h 21168 21169THERMAL/POWER_ALLOCATOR 21170M: Lukasz Luba <lukasz.luba@arm.com> 21171L: linux-pm@vger.kernel.org 21172S: Maintained 21173F: Documentation/driver-api/thermal/power_allocator.rst 21174F: drivers/thermal/gov_power_allocator.c 21175F: drivers/thermal/thermal_trace_ipa.h 21176 21177THINKPAD ACPI EXTRAS DRIVER 21178M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21179L: ibm-acpi-devel@lists.sourceforge.net 21180L: platform-driver-x86@vger.kernel.org 21181S: Maintained 21182W: http://ibm-acpi.sourceforge.net 21183W: http://thinkwiki.org/wiki/Ibm-acpi 21184T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21185F: drivers/platform/x86/thinkpad_acpi.c 21186 21187THINKPAD LMI DRIVER 21188M: Mark Pearson <markpearson@lenovo.com> 21189L: platform-driver-x86@vger.kernel.org 21190S: Maintained 21191F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21192F: drivers/platform/x86/think-lmi.? 21193 21194THUNDERBOLT DMA TRAFFIC TEST DRIVER 21195M: Isaac Hazan <isaac.hazan@intel.com> 21196L: linux-usb@vger.kernel.org 21197S: Maintained 21198F: drivers/thunderbolt/dma_test.c 21199 21200THUNDERBOLT DRIVER 21201M: Andreas Noever <andreas.noever@gmail.com> 21202M: Michael Jamet <michael.jamet@intel.com> 21203M: Mika Westerberg <mika.westerberg@linux.intel.com> 21204M: Yehezkel Bernat <YehezkelShB@gmail.com> 21205L: linux-usb@vger.kernel.org 21206S: Maintained 21207T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21208F: Documentation/admin-guide/thunderbolt.rst 21209F: drivers/thunderbolt/ 21210F: include/linux/thunderbolt.h 21211 21212THUNDERBOLT NETWORK DRIVER 21213M: Michael Jamet <michael.jamet@intel.com> 21214M: Mika Westerberg <mika.westerberg@linux.intel.com> 21215M: Yehezkel Bernat <YehezkelShB@gmail.com> 21216L: netdev@vger.kernel.org 21217S: Maintained 21218F: drivers/net/thunderbolt/ 21219 21220THUNDERX GPIO DRIVER 21221M: Robert Richter <rric@kernel.org> 21222S: Odd Fixes 21223F: drivers/gpio/gpio-thunderx.c 21224 21225TI ADS7924 ADC DRIVER 21226M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21227L: linux-iio@vger.kernel.org 21228S: Supported 21229F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21230F: drivers/iio/adc/ti-ads7924.c 21231 21232TI AM437X VPFE DRIVER 21233M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21234L: linux-media@vger.kernel.org 21235S: Maintained 21236W: https://linuxtv.org 21237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21238T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21239F: drivers/media/platform/ti/am437x/ 21240 21241TI BANDGAP AND THERMAL DRIVER 21242M: Eduardo Valentin <edubezval@gmail.com> 21243M: Keerthy <j-keerthy@ti.com> 21244L: linux-pm@vger.kernel.org 21245L: linux-omap@vger.kernel.org 21246S: Maintained 21247F: drivers/thermal/ti-soc-thermal/ 21248 21249TI BQ27XXX POWER SUPPLY DRIVER 21250F: drivers/power/supply/bq27xxx_battery.c 21251F: drivers/power/supply/bq27xxx_battery_i2c.c 21252F: include/linux/power/bq27xxx_battery.h 21253 21254TI CDCE706 CLOCK DRIVER 21255M: Max Filippov <jcmvbkbc@gmail.com> 21256S: Maintained 21257F: drivers/clk/clk-cdce706.c 21258 21259TI CLOCK DRIVER 21260M: Tero Kristo <kristo@kernel.org> 21261L: linux-omap@vger.kernel.org 21262S: Odd Fixes 21263F: drivers/clk/ti/ 21264F: include/linux/clk/ti.h 21265 21266TI DAVINCI MACHINE SUPPORT 21267M: Bartosz Golaszewski <brgl@bgdev.pl> 21268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21269S: Maintained 21270T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21271F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21272F: arch/arm/boot/dts/ti/davinci/ 21273F: arch/arm/mach-davinci/ 21274F: drivers/i2c/busses/i2c-davinci.c 21275 21276TI DAVINCI SERIES CLOCK DRIVER 21277M: David Lechner <david@lechnology.com> 21278R: Sekhar Nori <nsekhar@ti.com> 21279S: Maintained 21280F: Documentation/devicetree/bindings/clock/ti/davinci/ 21281F: drivers/clk/davinci/ 21282F: include/linux/clk/davinci.h 21283 21284TI DAVINCI SERIES GPIO DRIVER 21285M: Keerthy <j-keerthy@ti.com> 21286L: linux-gpio@vger.kernel.org 21287S: Maintained 21288F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21289F: drivers/gpio/gpio-davinci.c 21290 21291TI DAVINCI SERIES MEDIA DRIVER 21292M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21293L: linux-media@vger.kernel.org 21294S: Maintained 21295W: https://linuxtv.org 21296Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21297T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21298F: drivers/media/platform/ti/davinci/ 21299F: include/media/davinci/ 21300 21301TI ENHANCED CAPTURE (eCAP) DRIVER 21302M: Vignesh Raghavendra <vigneshr@ti.com> 21303R: Julien Panis <jpanis@baylibre.com> 21304L: linux-iio@vger.kernel.org 21305L: linux-omap@vger.kernel.org 21306S: Maintained 21307F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21308F: drivers/counter/ti-ecap-capture.c 21309 21310TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21311R: David Lechner <david@lechnology.com> 21312L: linux-iio@vger.kernel.org 21313F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21314F: drivers/counter/ti-eqep.c 21315 21316TI ETHERNET SWITCH DRIVER (CPSW) 21317R: Grygorii Strashko <grygorii.strashko@ti.com> 21318L: linux-omap@vger.kernel.org 21319L: netdev@vger.kernel.org 21320S: Maintained 21321F: drivers/net/ethernet/ti/cpsw* 21322F: drivers/net/ethernet/ti/davinci* 21323 21324TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21325M: Alex Dubov <oakad@yahoo.com> 21326S: Maintained 21327W: http://tifmxx.berlios.de/ 21328F: drivers/memstick/host/tifm_ms.c 21329F: drivers/misc/tifm* 21330F: drivers/mmc/host/tifm_sd.c 21331F: include/linux/tifm.h 21332 21333TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21334M: Nishanth Menon <nm@ti.com> 21335M: Santosh Shilimkar <ssantosh@kernel.org> 21336L: linux-kernel@vger.kernel.org 21337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21338S: Maintained 21339T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21340F: drivers/soc/ti/* 21341 21342TI LM49xxx FAMILY ASoC CODEC DRIVERS 21343M: M R Swami Reddy <mr.swami.reddy@ti.com> 21344M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21346S: Maintained 21347F: sound/soc/codecs/isabelle* 21348F: sound/soc/codecs/lm49453* 21349 21350TI LMP92064 ADC DRIVER 21351M: Leonard Göhrs <l.goehrs@pengutronix.de> 21352R: kernel@pengutronix.de 21353L: linux-iio@vger.kernel.org 21354S: Maintained 21355F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21356F: drivers/iio/adc/ti-lmp92064.c 21357 21358TI PCM3060 ASoC CODEC DRIVER 21359M: Kirill Marinushkin <kmarinushkin@birdec.com> 21360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21361S: Maintained 21362F: Documentation/devicetree/bindings/sound/pcm3060.txt 21363F: sound/soc/codecs/pcm3060* 21364 21365TI TAS571X FAMILY ASoC CODEC DRIVER 21366M: Kevin Cernekee <cernekee@chromium.org> 21367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21368S: Odd Fixes 21369F: sound/soc/codecs/tas571x* 21370 21371TI TMAG5273 MAGNETOMETER DRIVER 21372M: Gerald Loacker <gerald.loacker@wolfvision.net> 21373L: linux-iio@vger.kernel.org 21374S: Maintained 21375F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21376F: drivers/iio/magnetometer/tmag5273.c 21377 21378TI TRF7970A NFC DRIVER 21379M: Mark Greer <mgreer@animalcreek.com> 21380L: linux-wireless@vger.kernel.org 21381S: Supported 21382F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21383F: drivers/nfc/trf7970a.c 21384 21385TI TSC2046 ADC DRIVER 21386M: Oleksij Rempel <o.rempel@pengutronix.de> 21387R: kernel@pengutronix.de 21388L: linux-iio@vger.kernel.org 21389S: Maintained 21390F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21391F: drivers/iio/adc/ti-tsc2046.c 21392 21393TI TWL4030 SERIES SOC CODEC DRIVER 21394M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21395L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21396S: Maintained 21397F: sound/soc/codecs/twl4030* 21398 21399TI VPE/CAL DRIVERS 21400M: Benoit Parrot <bparrot@ti.com> 21401L: linux-media@vger.kernel.org 21402S: Maintained 21403W: http://linuxtv.org/ 21404Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21405F: Documentation/devicetree/bindings/media/ti,cal.yaml 21406F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21407F: drivers/media/platform/ti/cal/ 21408F: drivers/media/platform/ti/vpe/ 21409 21410TI WILINK WIRELESS DRIVERS 21411L: linux-wireless@vger.kernel.org 21412S: Orphan 21413W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21414W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21415T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21416F: drivers/net/wireless/ti/ 21417 21418TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21419M: John Stultz <jstultz@google.com> 21420M: Thomas Gleixner <tglx@linutronix.de> 21421R: Stephen Boyd <sboyd@kernel.org> 21422L: linux-kernel@vger.kernel.org 21423S: Supported 21424T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21425F: include/linux/clocksource.h 21426F: include/linux/time.h 21427F: include/linux/timex.h 21428F: include/uapi/linux/time.h 21429F: include/uapi/linux/timex.h 21430F: kernel/time/alarmtimer.c 21431F: kernel/time/clocksource.c 21432F: kernel/time/ntp.c 21433F: kernel/time/time*.c 21434F: tools/testing/selftests/timers/ 21435 21436TIPC NETWORK LAYER 21437M: Jon Maloy <jmaloy@redhat.com> 21438M: Ying Xue <ying.xue@windriver.com> 21439L: netdev@vger.kernel.org (core kernel code) 21440L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21441S: Maintained 21442W: http://tipc.sourceforge.net/ 21443F: include/uapi/linux/tipc*.h 21444F: net/tipc/ 21445 21446TLAN NETWORK DRIVER 21447M: Samuel Chessman <chessman@tux.org> 21448L: tlan-devel@lists.sourceforge.net (subscribers-only) 21449S: Maintained 21450W: http://sourceforge.net/projects/tlan/ 21451F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21452F: drivers/net/ethernet/ti/tlan.* 21453 21454TMIO/SDHI MMC DRIVER 21455M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21456L: linux-mmc@vger.kernel.org 21457L: linux-renesas-soc@vger.kernel.org 21458S: Supported 21459F: drivers/mmc/host/renesas_sdhi* 21460F: drivers/mmc/host/tmio_mmc* 21461F: include/linux/mfd/tmio.h 21462 21463TMP401 HARDWARE MONITOR DRIVER 21464M: Guenter Roeck <linux@roeck-us.net> 21465L: linux-hwmon@vger.kernel.org 21466S: Maintained 21467F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21468F: Documentation/hwmon/tmp401.rst 21469F: drivers/hwmon/tmp401.c 21470 21471TMP464 HARDWARE MONITOR DRIVER 21472M: Guenter Roeck <linux@roeck-us.net> 21473L: linux-hwmon@vger.kernel.org 21474S: Maintained 21475F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21476F: Documentation/hwmon/tmp464.rst 21477F: drivers/hwmon/tmp464.c 21478 21479TMP513 HARDWARE MONITOR DRIVER 21480M: Eric Tremblay <etremblay@distech-controls.com> 21481L: linux-hwmon@vger.kernel.org 21482S: Maintained 21483F: Documentation/hwmon/tmp513.rst 21484F: drivers/hwmon/tmp513.c 21485 21486TMPFS (SHMEM FILESYSTEM) 21487M: Hugh Dickins <hughd@google.com> 21488L: linux-mm@kvack.org 21489S: Maintained 21490F: include/linux/shmem_fs.h 21491F: mm/shmem.c 21492 21493TOMOYO SECURITY MODULE 21494M: Kentaro Takeda <takedakn@nttdata.co.jp> 21495M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21496L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21497L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21498L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21499L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21500S: Maintained 21501W: https://tomoyo.osdn.jp/ 21502F: security/tomoyo/ 21503 21504TOPSTAR LAPTOP EXTRAS DRIVER 21505M: Herton Ronaldo Krzesinski <herton@canonical.com> 21506L: platform-driver-x86@vger.kernel.org 21507S: Maintained 21508F: drivers/platform/x86/topstar-laptop.c 21509 21510TORTURE-TEST MODULES 21511M: Davidlohr Bueso <dave@stgolabs.net> 21512M: "Paul E. McKenney" <paulmck@kernel.org> 21513M: Josh Triplett <josh@joshtriplett.org> 21514L: linux-kernel@vger.kernel.org 21515S: Supported 21516T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21517F: Documentation/RCU/torture.rst 21518F: kernel/locking/locktorture.c 21519F: kernel/rcu/rcuscale.c 21520F: kernel/rcu/rcutorture.c 21521F: kernel/rcu/refscale.c 21522F: kernel/torture.c 21523 21524TOSHIBA ACPI EXTRAS DRIVER 21525M: Azael Avalos <coproscefalo@gmail.com> 21526L: platform-driver-x86@vger.kernel.org 21527S: Maintained 21528F: drivers/platform/x86/toshiba_acpi.c 21529 21530TOSHIBA BLUETOOTH DRIVER 21531M: Azael Avalos <coproscefalo@gmail.com> 21532L: platform-driver-x86@vger.kernel.org 21533S: Maintained 21534F: drivers/platform/x86/toshiba_bluetooth.c 21535 21536TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21537M: Azael Avalos <coproscefalo@gmail.com> 21538L: platform-driver-x86@vger.kernel.org 21539S: Maintained 21540F: drivers/platform/x86/toshiba_haps.c 21541 21542TOSHIBA SMM DRIVER 21543M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21544S: Maintained 21545W: http://www.buzzard.org.uk/toshiba/ 21546F: drivers/char/toshiba.c 21547F: include/linux/toshiba.h 21548F: include/uapi/linux/toshiba.h 21549 21550TOSHIBA TC358743 DRIVER 21551M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21552L: linux-media@vger.kernel.org 21553S: Maintained 21554F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21555F: drivers/media/i2c/tc358743* 21556F: include/media/i2c/tc358743.h 21557 21558TOSHIBA WMI HOTKEYS DRIVER 21559M: Azael Avalos <coproscefalo@gmail.com> 21560L: platform-driver-x86@vger.kernel.org 21561S: Maintained 21562F: drivers/platform/x86/toshiba-wmi.c 21563 21564TPM DEVICE DRIVER 21565M: Peter Huewe <peterhuewe@gmx.de> 21566M: Jarkko Sakkinen <jarkko@kernel.org> 21567R: Jason Gunthorpe <jgg@ziepe.ca> 21568L: linux-integrity@vger.kernel.org 21569S: Maintained 21570W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21571Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21572T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21573F: drivers/char/tpm/ 21574 21575TPS546D24 DRIVER 21576M: Duke Du <dukedu83@gmail.com> 21577L: linux-hwmon@vger.kernel.org 21578S: Maintained 21579F: Documentation/hwmon/tps546d24.rst 21580F: drivers/hwmon/pmbus/tps546d24.c 21581 21582TRACING 21583M: Steven Rostedt <rostedt@goodmis.org> 21584M: Masami Hiramatsu <mhiramat@kernel.org> 21585L: linux-kernel@vger.kernel.org 21586L: linux-trace-kernel@vger.kernel.org 21587S: Maintained 21588Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21589T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21590F: Documentation/trace/* 21591F: fs/tracefs/ 21592F: include/linux/trace*.h 21593F: include/trace/ 21594F: kernel/trace/ 21595F: scripts/tracing/ 21596F: tools/testing/selftests/ftrace/ 21597 21598TRACING MMIO ACCESSES (MMIOTRACE) 21599M: Steven Rostedt <rostedt@goodmis.org> 21600M: Masami Hiramatsu <mhiramat@kernel.org> 21601R: Karol Herbst <karolherbst@gmail.com> 21602R: Pekka Paalanen <ppaalanen@gmail.com> 21603L: linux-kernel@vger.kernel.org 21604L: nouveau@lists.freedesktop.org 21605S: Maintained 21606F: arch/x86/mm/kmmio.c 21607F: arch/x86/mm/mmio-mod.c 21608F: arch/x86/mm/testmmiotrace.c 21609F: include/linux/mmiotrace.h 21610F: kernel/trace/trace_mmiotrace.c 21611 21612TRACING OS NOISE / LATENCY TRACERS 21613M: Steven Rostedt <rostedt@goodmis.org> 21614M: Daniel Bristot de Oliveira <bristot@kernel.org> 21615S: Maintained 21616F: Documentation/trace/hwlat_detector.rst 21617F: Documentation/trace/osnoise-tracer.rst 21618F: Documentation/trace/timerlat-tracer.rst 21619F: arch/*/kernel/trace.c 21620F: include/trace/events/osnoise.h 21621F: kernel/trace/trace_hwlat.c 21622F: kernel/trace/trace_irqsoff.c 21623F: kernel/trace/trace_osnoise.c 21624F: kernel/trace/trace_sched_wakeup.c 21625 21626TRADITIONAL CHINESE DOCUMENTATION 21627M: Hu Haowen <src.res@email.cn> 21628L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21629S: Maintained 21630W: https://github.com/srcres258/linux-doc 21631T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21632F: Documentation/translations/zh_TW/ 21633 21634TTY LAYER 21635M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21636M: Jiri Slaby <jirislaby@kernel.org> 21637S: Supported 21638T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21639F: Documentation/driver-api/serial/ 21640F: drivers/tty/ 21641F: drivers/tty/serial/serial_core.c 21642F: include/linux/selection.h 21643F: include/linux/serial.h 21644F: include/linux/serial_core.h 21645F: include/linux/sysrq.h 21646F: include/linux/tty*.h 21647F: include/linux/vt.h 21648F: include/linux/vt_*.h 21649F: include/uapi/linux/serial.h 21650F: include/uapi/linux/serial_core.h 21651F: include/uapi/linux/tty.h 21652 21653TUA9001 MEDIA DRIVER 21654M: Antti Palosaari <crope@iki.fi> 21655L: linux-media@vger.kernel.org 21656S: Maintained 21657W: https://linuxtv.org 21658W: http://palosaari.fi/linux/ 21659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21660T: git git://linuxtv.org/anttip/media_tree.git 21661F: drivers/media/tuners/tua9001* 21662 21663TULIP NETWORK DRIVERS 21664L: netdev@vger.kernel.org 21665L: linux-parisc@vger.kernel.org 21666S: Orphan 21667F: drivers/net/ethernet/dec/tulip/ 21668 21669TUN/TAP driver 21670M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21671S: Maintained 21672W: http://vtun.sourceforge.net/tun 21673F: Documentation/networking/tuntap.rst 21674F: arch/um/os-Linux/drivers/ 21675 21676TURBOCHANNEL SUBSYSTEM 21677M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21678M: Ralf Baechle <ralf@linux-mips.org> 21679L: linux-mips@vger.kernel.org 21680S: Maintained 21681Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21682F: drivers/tc/ 21683F: include/linux/tc.h 21684 21685TURBOSTAT UTILITY 21686M: "Len Brown" <lenb@kernel.org> 21687L: linux-pm@vger.kernel.org 21688S: Supported 21689Q: https://patchwork.kernel.org/project/linux-pm/list/ 21690B: https://bugzilla.kernel.org 21691T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21692F: tools/power/x86/turbostat/ 21693 21694TW5864 VIDEO4LINUX DRIVER 21695M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21696M: Anton Sviridenko <anton@corp.bluecherry.net> 21697M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21698M: Andrey Utkin <andrey_utkin@fastmail.com> 21699L: linux-media@vger.kernel.org 21700S: Supported 21701F: drivers/media/pci/tw5864/ 21702 21703TW68 VIDEO4LINUX DRIVER 21704M: Hans Verkuil <hverkuil@xs4all.nl> 21705L: linux-media@vger.kernel.org 21706S: Odd Fixes 21707W: https://linuxtv.org 21708T: git git://linuxtv.org/media_tree.git 21709F: drivers/media/pci/tw68/ 21710 21711TW686X VIDEO4LINUX DRIVER 21712M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21713L: linux-media@vger.kernel.org 21714S: Maintained 21715W: http://linuxtv.org 21716T: git git://linuxtv.org/media_tree.git 21717F: drivers/media/pci/tw686x/ 21718 21719U-BOOT ENVIRONMENT VARIABLES 21720M: Rafał Miłecki <rafal@milecki.pl> 21721S: Maintained 21722F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21723F: drivers/nvmem/u-boot-env.c 21724 21725UACCE ACCELERATOR FRAMEWORK 21726M: Zhangfei Gao <zhangfei.gao@linaro.org> 21727M: Zhou Wang <wangzhou1@hisilicon.com> 21728L: linux-accelerators@lists.ozlabs.org 21729L: linux-kernel@vger.kernel.org 21730S: Maintained 21731F: Documentation/ABI/testing/sysfs-driver-uacce 21732F: Documentation/misc-devices/uacce.rst 21733F: drivers/misc/uacce/ 21734F: include/linux/uacce.h 21735F: include/uapi/misc/uacce/ 21736 21737UBI FILE SYSTEM (UBIFS) 21738M: Richard Weinberger <richard@nod.at> 21739L: linux-mtd@lists.infradead.org 21740S: Supported 21741W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21742T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21743T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21744F: Documentation/ABI/testing/sysfs-fs-ubifs 21745F: Documentation/filesystems/ubifs-authentication.rst 21746F: Documentation/filesystems/ubifs.rst 21747F: fs/ubifs/ 21748 21749UBLK USERSPACE BLOCK DRIVER 21750M: Ming Lei <ming.lei@redhat.com> 21751L: linux-block@vger.kernel.org 21752S: Maintained 21753F: Documentation/block/ublk.rst 21754F: drivers/block/ublk_drv.c 21755F: include/uapi/linux/ublk_cmd.h 21756 21757UCLINUX (M68KNOMMU AND COLDFIRE) 21758M: Greg Ungerer <gerg@linux-m68k.org> 21759L: linux-m68k@lists.linux-m68k.org 21760S: Maintained 21761W: http://www.linux-m68k.org/ 21762T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21763F: arch/m68k/*/*_no.* 21764F: arch/m68k/68*/ 21765F: arch/m68k/coldfire/ 21766F: arch/m68k/include/asm/*_no.* 21767 21768UDF FILESYSTEM 21769M: Jan Kara <jack@suse.com> 21770S: Maintained 21771F: Documentation/filesystems/udf.rst 21772F: fs/udf/ 21773 21774UDRAW TABLET 21775M: Bastien Nocera <hadess@hadess.net> 21776L: linux-input@vger.kernel.org 21777S: Maintained 21778F: drivers/hid/hid-udraw-ps3.c 21779 21780UFS FILESYSTEM 21781M: Evgeniy Dushistov <dushistov@mail.ru> 21782S: Maintained 21783F: Documentation/admin-guide/ufs.rst 21784F: fs/ufs/ 21785 21786UHID USERSPACE HID IO DRIVER 21787M: David Rheinsberg <david.rheinsberg@gmail.com> 21788L: linux-input@vger.kernel.org 21789S: Maintained 21790F: drivers/hid/uhid.c 21791F: include/uapi/linux/uhid.h 21792 21793ULPI BUS 21794M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21795L: linux-usb@vger.kernel.org 21796S: Maintained 21797F: drivers/usb/common/ulpi.c 21798F: include/linux/ulpi/ 21799 21800UNICODE SUBSYSTEM 21801M: Gabriel Krisman Bertazi <krisman@collabora.com> 21802L: linux-fsdevel@vger.kernel.org 21803S: Supported 21804F: fs/unicode/ 21805 21806UNIFDEF 21807M: Tony Finch <dot@dotat.at> 21808S: Maintained 21809W: http://dotat.at/prog/unifdef 21810F: scripts/unifdef.c 21811 21812UNIFORM CDROM DRIVER 21813M: Phillip Potter <phil@philpotter.co.uk> 21814S: Maintained 21815F: Documentation/cdrom/ 21816F: drivers/cdrom/cdrom.c 21817F: include/linux/cdrom.h 21818F: include/uapi/linux/cdrom.h 21819 21820UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21821R: Alim Akhtar <alim.akhtar@samsung.com> 21822R: Avri Altman <avri.altman@wdc.com> 21823R: Bart Van Assche <bvanassche@acm.org> 21824L: linux-scsi@vger.kernel.org 21825S: Supported 21826F: Documentation/devicetree/bindings/ufs/ 21827F: Documentation/scsi/ufs.rst 21828F: drivers/ufs/core/ 21829 21830UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21831M: Pedro Sousa <pedrom.sousa@synopsys.com> 21832L: linux-scsi@vger.kernel.org 21833S: Supported 21834F: drivers/ufs/host/*dwc* 21835 21836UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21837M: Alim Akhtar <alim.akhtar@samsung.com> 21838L: linux-scsi@vger.kernel.org 21839S: Maintained 21840F: drivers/ufs/host/ufs-exynos* 21841 21842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21843M: Stanley Chu <stanley.chu@mediatek.com> 21844L: linux-scsi@vger.kernel.org 21845L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21846S: Maintained 21847F: drivers/ufs/host/ufs-mediatek* 21848 21849UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21850M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21851L: linux-arm-msm@vger.kernel.org 21852L: linux-scsi@vger.kernel.org 21853S: Maintained 21854F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21855F: drivers/ufs/host/ufs-qcom* 21856 21857UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21858M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21859L: linux-renesas-soc@vger.kernel.org 21860L: linux-scsi@vger.kernel.org 21861S: Maintained 21862F: drivers/ufs/host/ufs-renesas.c 21863 21864UNSORTED BLOCK IMAGES (UBI) 21865M: Richard Weinberger <richard@nod.at> 21866L: linux-mtd@lists.infradead.org 21867S: Supported 21868W: http://www.linux-mtd.infradead.org/ 21869T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21870T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21871F: drivers/mtd/ubi/ 21872F: include/linux/mtd/ubi.h 21873F: include/uapi/mtd/ubi-user.h 21874 21875USB "USBNET" DRIVER FRAMEWORK 21876M: Oliver Neukum <oneukum@suse.com> 21877L: netdev@vger.kernel.org 21878S: Maintained 21879W: http://www.linux-usb.org/usbnet 21880F: drivers/net/usb/usbnet.c 21881F: include/linux/usb/usbnet.h 21882 21883USB ACM DRIVER 21884M: Oliver Neukum <oneukum@suse.com> 21885L: linux-usb@vger.kernel.org 21886S: Maintained 21887F: Documentation/usb/acm.rst 21888F: drivers/usb/class/cdc-acm.* 21889 21890USB APPLE MFI FASTCHARGE DRIVER 21891M: Bastien Nocera <hadess@hadess.net> 21892L: linux-usb@vger.kernel.org 21893S: Maintained 21894F: drivers/usb/misc/apple-mfi-fastcharge.c 21895 21896USB AR5523 WIRELESS DRIVER 21897M: Pontus Fuchs <pontus.fuchs@gmail.com> 21898L: linux-wireless@vger.kernel.org 21899S: Maintained 21900F: drivers/net/wireless/ath/ar5523/ 21901 21902USB ATTACHED SCSI 21903M: Oliver Neukum <oneukum@suse.com> 21904L: linux-usb@vger.kernel.org 21905L: linux-scsi@vger.kernel.org 21906S: Maintained 21907F: drivers/usb/storage/uas.c 21908 21909USB CDC ETHERNET DRIVER 21910M: Oliver Neukum <oliver@neukum.org> 21911L: linux-usb@vger.kernel.org 21912S: Maintained 21913F: drivers/net/usb/cdc_*.c 21914F: include/uapi/linux/usb/cdc.h 21915 21916USB CHAOSKEY DRIVER 21917M: Keith Packard <keithp@keithp.com> 21918L: linux-usb@vger.kernel.org 21919S: Maintained 21920F: drivers/usb/misc/chaoskey.c 21921 21922USB CYPRESS C67X00 DRIVER 21923L: linux-usb@vger.kernel.org 21924S: Orphan 21925F: drivers/usb/c67x00/ 21926 21927USB DAVICOM DM9601 DRIVER 21928M: Peter Korsgaard <peter@korsgaard.com> 21929L: netdev@vger.kernel.org 21930S: Maintained 21931W: http://www.linux-usb.org/usbnet 21932F: drivers/net/usb/dm9601.c 21933 21934USB EHCI DRIVER 21935M: Alan Stern <stern@rowland.harvard.edu> 21936L: linux-usb@vger.kernel.org 21937S: Maintained 21938F: Documentation/usb/ehci.rst 21939F: drivers/usb/host/ehci* 21940 21941USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21942M: Jiri Kosina <jikos@kernel.org> 21943M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21944L: linux-usb@vger.kernel.org 21945S: Maintained 21946T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21947F: Documentation/hid/hiddev.rst 21948F: drivers/hid/usbhid/ 21949 21950USB INTEL XHCI ROLE MUX DRIVER 21951M: Hans de Goede <hdegoede@redhat.com> 21952L: linux-usb@vger.kernel.org 21953S: Maintained 21954F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21955 21956USB IP DRIVER FOR HISILICON KIRIN 960 21957M: Yu Chen <chenyu56@huawei.com> 21958M: Binghui Wang <wangbinghui@hisilicon.com> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21962F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21963 21964USB IP DRIVER FOR HISILICON KIRIN 970 21965M: Mauro Carvalho Chehab <mchehab@kernel.org> 21966L: linux-usb@vger.kernel.org 21967S: Maintained 21968F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21969F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21970 21971USB ISP116X DRIVER 21972M: Olav Kongas <ok@artecdesign.ee> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: drivers/usb/host/isp116x* 21976F: include/linux/usb/isp116x.h 21977 21978USB ISP1760 DRIVER 21979M: Rui Miguel Silva <rui.silva@linaro.org> 21980L: linux-usb@vger.kernel.org 21981S: Maintained 21982F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21983F: drivers/usb/isp1760/* 21984 21985USB LAN78XX ETHERNET DRIVER 21986M: Woojung Huh <woojung.huh@microchip.com> 21987M: UNGLinuxDriver@microchip.com 21988L: netdev@vger.kernel.org 21989S: Maintained 21990F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21991F: drivers/net/usb/lan78xx.* 21992F: include/dt-bindings/net/microchip-lan78xx.h 21993 21994USB MASS STORAGE DRIVER 21995M: Alan Stern <stern@rowland.harvard.edu> 21996L: linux-usb@vger.kernel.org 21997L: usb-storage@lists.one-eyed-alien.net 21998S: Maintained 21999F: drivers/usb/storage/ 22000 22001USB MIDI DRIVER 22002M: Clemens Ladisch <clemens@ladisch.de> 22003L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22004S: Maintained 22005T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22006F: sound/usb/midi.* 22007 22008USB NETWORKING DRIVERS 22009L: linux-usb@vger.kernel.org 22010S: Odd Fixes 22011F: drivers/net/usb/ 22012 22013USB OHCI DRIVER 22014M: Alan Stern <stern@rowland.harvard.edu> 22015L: linux-usb@vger.kernel.org 22016S: Maintained 22017F: Documentation/usb/ohci.rst 22018F: drivers/usb/host/ohci* 22019 22020USB OTG FSM (Finite State Machine) 22021M: Peter Chen <peter.chen@kernel.org> 22022L: linux-usb@vger.kernel.org 22023S: Maintained 22024T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22025F: drivers/usb/common/usb-otg-fsm.c 22026 22027USB OVER IP DRIVER 22028M: Valentina Manea <valentina.manea.m@gmail.com> 22029M: Shuah Khan <shuah@kernel.org> 22030M: Shuah Khan <skhan@linuxfoundation.org> 22031R: Hongren Zheng <i@zenithal.me> 22032L: linux-usb@vger.kernel.org 22033S: Maintained 22034F: Documentation/usb/usbip_protocol.rst 22035F: drivers/usb/usbip/ 22036F: tools/testing/selftests/drivers/usb/usbip/ 22037F: tools/usb/usbip/ 22038 22039USB PEGASUS DRIVER 22040M: Petko Manolov <petkan@nucleusys.com> 22041L: linux-usb@vger.kernel.org 22042L: netdev@vger.kernel.org 22043S: Maintained 22044W: https://github.com/petkan/pegasus 22045T: git https://github.com/petkan/pegasus.git 22046F: drivers/net/usb/pegasus.* 22047 22048USB PRINTER DRIVER (usblp) 22049M: Pete Zaitcev <zaitcev@redhat.com> 22050L: linux-usb@vger.kernel.org 22051S: Supported 22052F: drivers/usb/class/usblp.c 22053 22054USB QMI WWAN NETWORK DRIVER 22055M: Bjørn Mork <bjorn@mork.no> 22056L: netdev@vger.kernel.org 22057S: Maintained 22058F: Documentation/ABI/testing/sysfs-class-net-qmi 22059F: drivers/net/usb/qmi_wwan.c 22060 22061USB RAW GADGET DRIVER 22062R: Andrey Konovalov <andreyknvl@gmail.com> 22063L: linux-usb@vger.kernel.org 22064S: Maintained 22065F: Documentation/usb/raw-gadget.rst 22066F: drivers/usb/gadget/legacy/raw_gadget.c 22067F: include/uapi/linux/usb/raw_gadget.h 22068 22069USB RTL8150 DRIVER 22070M: Petko Manolov <petkan@nucleusys.com> 22071L: linux-usb@vger.kernel.org 22072L: netdev@vger.kernel.org 22073S: Maintained 22074W: https://github.com/petkan/rtl8150 22075T: git https://github.com/petkan/rtl8150.git 22076F: drivers/net/usb/rtl8150.c 22077 22078USB SERIAL SUBSYSTEM 22079M: Johan Hovold <johan@kernel.org> 22080L: linux-usb@vger.kernel.org 22081S: Maintained 22082T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22083F: Documentation/usb/usb-serial.rst 22084F: drivers/usb/serial/ 22085F: include/linux/usb/serial.h 22086 22087USB SMSC75XX ETHERNET DRIVER 22088M: Steve Glendinning <steve.glendinning@shawell.net> 22089L: netdev@vger.kernel.org 22090S: Maintained 22091F: drivers/net/usb/smsc75xx.* 22092 22093USB SMSC95XX ETHERNET DRIVER 22094M: Steve Glendinning <steve.glendinning@shawell.net> 22095M: UNGLinuxDriver@microchip.com 22096L: netdev@vger.kernel.org 22097S: Maintained 22098F: drivers/net/usb/smsc95xx.* 22099 22100USB SUBSYSTEM 22101M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22102L: linux-usb@vger.kernel.org 22103S: Supported 22104W: http://www.linux-usb.org 22105T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22106F: Documentation/devicetree/bindings/usb/ 22107F: Documentation/usb/ 22108F: drivers/usb/ 22109F: include/dt-bindings/usb/ 22110F: include/linux/usb.h 22111F: include/linux/usb/ 22112F: include/uapi/linux/usb/ 22113 22114USB TYPEC BUS FOR ALTERNATE MODES 22115M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22116L: linux-usb@vger.kernel.org 22117S: Maintained 22118F: Documentation/ABI/testing/sysfs-bus-typec 22119F: Documentation/driver-api/usb/typec_bus.rst 22120F: drivers/usb/typec/altmodes/ 22121F: include/linux/usb/typec_altmode.h 22122 22123USB TYPEC CLASS 22124M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22125L: linux-usb@vger.kernel.org 22126S: Maintained 22127F: Documentation/ABI/testing/sysfs-class-typec 22128F: Documentation/driver-api/usb/typec.rst 22129F: drivers/usb/typec/ 22130F: include/linux/usb/typec.h 22131 22132USB TYPEC INTEL PMC MUX DRIVER 22133M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22134L: linux-usb@vger.kernel.org 22135S: Maintained 22136F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22137F: drivers/usb/typec/mux/intel_pmc_mux.c 22138 22139USB TYPEC PI3USB30532 MUX DRIVER 22140M: Hans de Goede <hdegoede@redhat.com> 22141L: linux-usb@vger.kernel.org 22142S: Maintained 22143F: drivers/usb/typec/mux/pi3usb30532.c 22144 22145USB TYPEC PORT CONTROLLER DRIVERS 22146M: Guenter Roeck <linux@roeck-us.net> 22147L: linux-usb@vger.kernel.org 22148S: Maintained 22149F: drivers/usb/typec/tcpm/ 22150 22151USB UHCI DRIVER 22152M: Alan Stern <stern@rowland.harvard.edu> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: drivers/usb/host/uhci* 22156 22157USB VIDEO CLASS 22158M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22159L: linux-media@vger.kernel.org 22160S: Maintained 22161W: http://www.ideasonboard.org/uvc/ 22162T: git git://linuxtv.org/media_tree.git 22163F: drivers/media/usb/uvc/ 22164F: include/uapi/linux/uvcvideo.h 22165 22166USB WEBCAM GADGET 22167M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22168M: Daniel Scally <dan.scally@ideasonboard.com> 22169L: linux-usb@vger.kernel.org 22170S: Maintained 22171F: drivers/usb/gadget/function/*uvc* 22172F: drivers/usb/gadget/legacy/webcam.c 22173F: include/uapi/linux/usb/g_uvc.h 22174 22175USB WIRELESS RNDIS DRIVER (rndis_wlan) 22176M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22177L: linux-wireless@vger.kernel.org 22178S: Maintained 22179F: drivers/net/wireless/legacy/rndis_wlan.c 22180 22181USB XHCI DRIVER 22182M: Mathias Nyman <mathias.nyman@intel.com> 22183L: linux-usb@vger.kernel.org 22184S: Supported 22185F: drivers/usb/host/pci-quirks* 22186F: drivers/usb/host/xhci* 22187 22188USB ZD1201 DRIVER 22189L: linux-wireless@vger.kernel.org 22190S: Orphan 22191W: http://linux-lc100020.sourceforge.net 22192F: drivers/net/wireless/zydas/zd1201.* 22193 22194USER DATAGRAM PROTOCOL (UDP) 22195M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22196S: Maintained 22197F: include/linux/udp.h 22198F: net/ipv4/udp.c 22199F: net/ipv6/udp.c 22200 22201USER-MODE LINUX (UML) 22202M: Richard Weinberger <richard@nod.at> 22203M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22204M: Johannes Berg <johannes@sipsolutions.net> 22205L: linux-um@lists.infradead.org 22206S: Maintained 22207W: http://user-mode-linux.sourceforge.net 22208Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22209T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22210T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22211F: Documentation/virt/uml/ 22212F: arch/um/ 22213F: arch/x86/um/ 22214F: fs/hostfs/ 22215 22216USERSPACE COPYIN/COPYOUT (UIOVEC) 22217M: Alexander Viro <viro@zeniv.linux.org.uk> 22218S: Maintained 22219F: include/linux/uio.h 22220F: lib/iov_iter.c 22221 22222USERSPACE DMA BUFFER DRIVER 22223M: Gerd Hoffmann <kraxel@redhat.com> 22224L: dri-devel@lists.freedesktop.org 22225S: Maintained 22226T: git git://anongit.freedesktop.org/drm/drm-misc 22227F: drivers/dma-buf/udmabuf.c 22228F: include/uapi/linux/udmabuf.h 22229 22230USERSPACE I/O (UIO) 22231M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22232S: Maintained 22233T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22234F: Documentation/driver-api/uio-howto.rst 22235F: drivers/uio/ 22236F: include/linux/uio_driver.h 22237 22238UTIL-LINUX PACKAGE 22239M: Karel Zak <kzak@redhat.com> 22240L: util-linux@vger.kernel.org 22241S: Maintained 22242W: http://en.wikipedia.org/wiki/Util-linux 22243T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22244 22245UUID HELPERS 22246R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22247L: linux-kernel@vger.kernel.org 22248S: Maintained 22249F: include/linux/uuid.h 22250F: lib/test_uuid.c 22251F: lib/uuid.c 22252 22253UV SYSFS DRIVER 22254M: Justin Ernst <justin.ernst@hpe.com> 22255L: platform-driver-x86@vger.kernel.org 22256S: Maintained 22257F: drivers/platform/x86/uv_sysfs.c 22258 22259UVESAFB DRIVER 22260M: Michal Januszewski <spock@gentoo.org> 22261L: linux-fbdev@vger.kernel.org 22262S: Maintained 22263W: https://github.com/mjanusz/v86d 22264F: Documentation/fb/uvesafb.rst 22265F: drivers/video/fbdev/uvesafb.* 22266 22267Ux500 CLOCK DRIVERS 22268M: Ulf Hansson <ulf.hansson@linaro.org> 22269L: linux-clk@vger.kernel.org 22270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22271S: Maintained 22272F: drivers/clk/ux500/ 22273 22274VF610 NAND DRIVER 22275M: Stefan Agner <stefan@agner.ch> 22276L: linux-mtd@lists.infradead.org 22277S: Supported 22278F: drivers/mtd/nand/raw/vf610_nfc.c 22279 22280VFAT/FAT/MSDOS FILESYSTEM 22281M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22282S: Maintained 22283F: Documentation/filesystems/vfat.rst 22284F: fs/fat/ 22285F: tools/testing/selftests/filesystems/fat/ 22286 22287VFIO CDX DRIVER 22288M: Nipun Gupta <nipun.gupta@amd.com> 22289M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22290L: kvm@vger.kernel.org 22291S: Maintained 22292F: drivers/vfio/cdx/* 22293 22294VFIO DRIVER 22295M: Alex Williamson <alex.williamson@redhat.com> 22296L: kvm@vger.kernel.org 22297S: Maintained 22298T: git https://github.com/awilliam/linux-vfio.git 22299F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22300F: Documentation/driver-api/vfio.rst 22301F: drivers/vfio/ 22302F: include/linux/vfio.h 22303F: include/linux/vfio_pci_core.h 22304F: include/uapi/linux/vfio.h 22305 22306VFIO FSL-MC DRIVER 22307M: Diana Craciun <diana.craciun@oss.nxp.com> 22308L: kvm@vger.kernel.org 22309S: Maintained 22310F: drivers/vfio/fsl-mc/ 22311 22312VFIO HISILICON PCI DRIVER 22313M: Longfang Liu <liulongfang@huawei.com> 22314M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22315L: kvm@vger.kernel.org 22316S: Maintained 22317F: drivers/vfio/pci/hisilicon/ 22318 22319VFIO MEDIATED DEVICE DRIVERS 22320M: Kirti Wankhede <kwankhede@nvidia.com> 22321L: kvm@vger.kernel.org 22322S: Maintained 22323F: Documentation/driver-api/vfio-mediated-device.rst 22324F: drivers/vfio/mdev/ 22325F: include/linux/mdev.h 22326F: samples/vfio-mdev/ 22327 22328VFIO MLX5 PCI DRIVER 22329M: Yishai Hadas <yishaih@nvidia.com> 22330L: kvm@vger.kernel.org 22331S: Maintained 22332F: drivers/vfio/pci/mlx5/ 22333 22334VFIO PCI DEVICE SPECIFIC DRIVERS 22335R: Jason Gunthorpe <jgg@nvidia.com> 22336R: Yishai Hadas <yishaih@nvidia.com> 22337R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22338R: Kevin Tian <kevin.tian@intel.com> 22339L: kvm@vger.kernel.org 22340S: Maintained 22341P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22342F: drivers/vfio/pci/*/ 22343 22344VFIO PLATFORM DRIVER 22345M: Eric Auger <eric.auger@redhat.com> 22346L: kvm@vger.kernel.org 22347S: Maintained 22348F: drivers/vfio/platform/ 22349 22350VGA_SWITCHEROO 22351R: Lukas Wunner <lukas@wunner.de> 22352S: Maintained 22353T: git git://anongit.freedesktop.org/drm/drm-misc 22354F: Documentation/gpu/vga-switcheroo.rst 22355F: drivers/gpu/vga/vga_switcheroo.c 22356F: include/linux/vga_switcheroo.h 22357 22358VIA RHINE NETWORK DRIVER 22359M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22360S: Maintained 22361F: drivers/net/ethernet/via/via-rhine.c 22362 22363VIA SD/MMC CARD CONTROLLER DRIVER 22364M: Bruce Chang <brucechang@via.com.tw> 22365M: Harald Welte <HaraldWelte@viatech.com> 22366S: Maintained 22367F: drivers/mmc/host/via-sdmmc.c 22368 22369VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22370M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22371L: linux-fbdev@vger.kernel.org 22372S: Maintained 22373F: drivers/video/fbdev/via/ 22374F: include/linux/via-core.h 22375F: include/linux/via_i2c.h 22376 22377VIA VELOCITY NETWORK DRIVER 22378M: Francois Romieu <romieu@fr.zoreil.com> 22379L: netdev@vger.kernel.org 22380S: Maintained 22381F: drivers/net/ethernet/via/via-velocity.* 22382 22383VICODEC VIRTUAL CODEC DRIVER 22384M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22385L: linux-media@vger.kernel.org 22386S: Maintained 22387W: https://linuxtv.org 22388T: git git://linuxtv.org/media_tree.git 22389F: drivers/media/test-drivers/vicodec/* 22390 22391VIDEO I2C POLLING DRIVER 22392M: Matt Ranostay <matt.ranostay@konsulko.com> 22393L: linux-media@vger.kernel.org 22394S: Maintained 22395F: drivers/media/i2c/video-i2c.c 22396 22397VIDEO MULTIPLEXER DRIVER 22398M: Philipp Zabel <p.zabel@pengutronix.de> 22399L: linux-media@vger.kernel.org 22400S: Maintained 22401F: drivers/media/platform/video-mux.c 22402 22403VIDEOBUF2 FRAMEWORK 22404M: Tomasz Figa <tfiga@chromium.org> 22405M: Marek Szyprowski <m.szyprowski@samsung.com> 22406L: linux-media@vger.kernel.org 22407S: Maintained 22408F: drivers/media/common/videobuf2/* 22409F: include/media/videobuf2-* 22410 22411VIDTV VIRTUAL DIGITAL TV DRIVER 22412M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22413L: linux-media@vger.kernel.org 22414S: Maintained 22415W: https://linuxtv.org 22416T: git git://linuxtv.org/media_tree.git 22417F: drivers/media/test-drivers/vidtv/* 22418 22419VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22420M: Shuah Khan <skhan@linuxfoundation.org> 22421R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22422L: linux-media@vger.kernel.org 22423S: Maintained 22424W: https://linuxtv.org 22425T: git git://linuxtv.org/media_tree.git 22426F: drivers/media/test-drivers/vimc/* 22427 22428VIRT LIB 22429M: Alex Williamson <alex.williamson@redhat.com> 22430M: Paolo Bonzini <pbonzini@redhat.com> 22431L: kvm@vger.kernel.org 22432S: Supported 22433F: virt/lib/ 22434 22435VIRTIO AND VHOST VSOCK DRIVER 22436M: Stefan Hajnoczi <stefanha@redhat.com> 22437M: Stefano Garzarella <sgarzare@redhat.com> 22438L: kvm@vger.kernel.org 22439L: virtualization@lists.linux-foundation.org 22440L: netdev@vger.kernel.org 22441S: Maintained 22442F: drivers/vhost/vsock.c 22443F: include/linux/virtio_vsock.h 22444F: include/uapi/linux/virtio_vsock.h 22445F: net/vmw_vsock/virtio_transport.c 22446F: net/vmw_vsock/virtio_transport_common.c 22447 22448VIRTIO BALLOON 22449M: "Michael S. Tsirkin" <mst@redhat.com> 22450M: David Hildenbrand <david@redhat.com> 22451L: virtualization@lists.linux-foundation.org 22452S: Maintained 22453F: drivers/virtio/virtio_balloon.c 22454F: include/linux/balloon_compaction.h 22455F: include/uapi/linux/virtio_balloon.h 22456F: mm/balloon_compaction.c 22457 22458VIRTIO BLOCK AND SCSI DRIVERS 22459M: "Michael S. Tsirkin" <mst@redhat.com> 22460M: Jason Wang <jasowang@redhat.com> 22461R: Paolo Bonzini <pbonzini@redhat.com> 22462R: Stefan Hajnoczi <stefanha@redhat.com> 22463L: virtualization@lists.linux-foundation.org 22464S: Maintained 22465F: drivers/block/virtio_blk.c 22466F: drivers/scsi/virtio_scsi.c 22467F: drivers/vhost/scsi.c 22468F: include/uapi/linux/virtio_blk.h 22469F: include/uapi/linux/virtio_scsi.h 22470 22471VIRTIO CONSOLE DRIVER 22472M: Amit Shah <amit@kernel.org> 22473L: virtualization@lists.linux-foundation.org 22474S: Maintained 22475F: drivers/char/virtio_console.c 22476F: include/linux/virtio_console.h 22477F: include/uapi/linux/virtio_console.h 22478 22479VIRTIO CORE AND NET DRIVERS 22480M: "Michael S. Tsirkin" <mst@redhat.com> 22481M: Jason Wang <jasowang@redhat.com> 22482R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22483L: virtualization@lists.linux-foundation.org 22484S: Maintained 22485F: Documentation/ABI/testing/sysfs-bus-vdpa 22486F: Documentation/ABI/testing/sysfs-class-vduse 22487F: Documentation/devicetree/bindings/virtio/ 22488F: Documentation/driver-api/virtio/ 22489F: drivers/block/virtio_blk.c 22490F: drivers/crypto/virtio/ 22491F: drivers/net/virtio_net.c 22492F: drivers/vdpa/ 22493F: drivers/virtio/ 22494F: include/linux/vdpa.h 22495F: include/linux/virtio*.h 22496F: include/linux/vringh.h 22497F: include/uapi/linux/virtio_*.h 22498F: tools/virtio/ 22499 22500VIRTIO CRYPTO DRIVER 22501M: Gonglei <arei.gonglei@huawei.com> 22502L: virtualization@lists.linux-foundation.org 22503L: linux-crypto@vger.kernel.org 22504S: Maintained 22505F: drivers/crypto/virtio/ 22506F: include/uapi/linux/virtio_crypto.h 22507 22508VIRTIO DRIVERS FOR S390 22509M: Cornelia Huck <cohuck@redhat.com> 22510M: Halil Pasic <pasic@linux.ibm.com> 22511M: Eric Farman <farman@linux.ibm.com> 22512L: linux-s390@vger.kernel.org 22513L: virtualization@lists.linux-foundation.org 22514L: kvm@vger.kernel.org 22515S: Supported 22516F: arch/s390/include/uapi/asm/virtio-ccw.h 22517F: drivers/s390/virtio/ 22518 22519VIRTIO FILE SYSTEM 22520M: Vivek Goyal <vgoyal@redhat.com> 22521M: Stefan Hajnoczi <stefanha@redhat.com> 22522M: Miklos Szeredi <miklos@szeredi.hu> 22523L: virtualization@lists.linux-foundation.org 22524L: linux-fsdevel@vger.kernel.org 22525S: Supported 22526W: https://virtio-fs.gitlab.io/ 22527F: Documentation/filesystems/virtiofs.rst 22528F: fs/fuse/virtio_fs.c 22529F: include/uapi/linux/virtio_fs.h 22530 22531VIRTIO GPIO DRIVER 22532M: Enrico Weigelt, metux IT consult <info@metux.net> 22533M: Viresh Kumar <vireshk@kernel.org> 22534L: linux-gpio@vger.kernel.org 22535L: virtualization@lists.linux-foundation.org 22536S: Maintained 22537F: drivers/gpio/gpio-virtio.c 22538F: include/uapi/linux/virtio_gpio.h 22539 22540VIRTIO GPU DRIVER 22541M: David Airlie <airlied@redhat.com> 22542M: Gerd Hoffmann <kraxel@redhat.com> 22543R: Gurchetan Singh <gurchetansingh@chromium.org> 22544R: Chia-I Wu <olvaffe@gmail.com> 22545L: dri-devel@lists.freedesktop.org 22546L: virtualization@lists.linux-foundation.org 22547S: Maintained 22548T: git git://anongit.freedesktop.org/drm/drm-misc 22549F: drivers/gpu/drm/virtio/ 22550F: include/uapi/linux/virtio_gpu.h 22551 22552VIRTIO HOST (VHOST) 22553M: "Michael S. Tsirkin" <mst@redhat.com> 22554M: Jason Wang <jasowang@redhat.com> 22555L: kvm@vger.kernel.org 22556L: virtualization@lists.linux-foundation.org 22557L: netdev@vger.kernel.org 22558S: Maintained 22559T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22560F: drivers/vhost/ 22561F: include/linux/sched/vhost_task.h 22562F: include/linux/vhost_iotlb.h 22563F: include/uapi/linux/vhost.h 22564F: kernel/vhost_task.c 22565 22566VIRTIO I2C DRIVER 22567M: Conghui Chen <conghui.chen@intel.com> 22568M: Viresh Kumar <viresh.kumar@linaro.org> 22569L: linux-i2c@vger.kernel.org 22570L: virtualization@lists.linux-foundation.org 22571S: Maintained 22572F: drivers/i2c/busses/i2c-virtio.c 22573F: include/uapi/linux/virtio_i2c.h 22574 22575VIRTIO INPUT DRIVER 22576M: Gerd Hoffmann <kraxel@redhat.com> 22577S: Maintained 22578F: drivers/virtio/virtio_input.c 22579F: include/uapi/linux/virtio_input.h 22580 22581VIRTIO IOMMU DRIVER 22582M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22583L: virtualization@lists.linux-foundation.org 22584S: Maintained 22585F: drivers/iommu/virtio-iommu.c 22586F: include/uapi/linux/virtio_iommu.h 22587 22588VIRTIO MEM DRIVER 22589M: David Hildenbrand <david@redhat.com> 22590L: virtualization@lists.linux-foundation.org 22591S: Maintained 22592W: https://virtio-mem.gitlab.io/ 22593F: drivers/virtio/virtio_mem.c 22594F: include/uapi/linux/virtio_mem.h 22595 22596VIRTIO PMEM DRIVER 22597M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22598L: virtualization@lists.linux-foundation.org 22599S: Maintained 22600F: drivers/nvdimm/nd_virtio.c 22601F: drivers/nvdimm/virtio_pmem.c 22602 22603VIRTIO SOUND DRIVER 22604M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22605M: "Michael S. Tsirkin" <mst@redhat.com> 22606L: virtualization@lists.linux-foundation.org 22607L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22608S: Maintained 22609F: include/uapi/linux/virtio_snd.h 22610F: sound/virtio/* 22611 22612VIRTUAL BOX GUEST DEVICE DRIVER 22613M: Hans de Goede <hdegoede@redhat.com> 22614M: Arnd Bergmann <arnd@arndb.de> 22615M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22616S: Maintained 22617F: drivers/virt/vboxguest/ 22618F: include/linux/vbox_utils.h 22619F: include/uapi/linux/vbox*.h 22620 22621VIRTUAL BOX SHARED FOLDER VFS DRIVER 22622M: Hans de Goede <hdegoede@redhat.com> 22623L: linux-fsdevel@vger.kernel.org 22624S: Maintained 22625F: fs/vboxsf/* 22626 22627VIRTUAL PCM TEST DRIVER 22628M: Ivan Orlov <ivan.orlov0322@gmail.com> 22629L: alsa-devel@alsa-project.org 22630S: Maintained 22631F: Documentation/sound/cards/pcmtest.rst 22632F: sound/drivers/pcmtest.c 22633F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22634 22635VIRTUAL SERIO DEVICE DRIVER 22636M: Stephen Chandler Paul <thatslyude@gmail.com> 22637S: Maintained 22638F: drivers/input/serio/userio.c 22639F: include/uapi/linux/userio.h 22640 22641VISL VIRTUAL STATELESS DECODER DRIVER 22642M: Daniel Almeida <daniel.almeida@collabora.com> 22643L: linux-media@vger.kernel.org 22644S: Supported 22645F: drivers/media/test-drivers/visl 22646 22647VIVID VIRTUAL VIDEO DRIVER 22648M: Hans Verkuil <hverkuil@xs4all.nl> 22649L: linux-media@vger.kernel.org 22650S: Maintained 22651W: https://linuxtv.org 22652T: git git://linuxtv.org/media_tree.git 22653F: drivers/media/test-drivers/vivid/* 22654 22655VLYNQ BUS 22656M: Florian Fainelli <f.fainelli@gmail.com> 22657L: openwrt-devel@lists.openwrt.org (subscribers-only) 22658S: Maintained 22659F: drivers/vlynq/vlynq.c 22660F: include/linux/vlynq.h 22661 22662VM SOCKETS (AF_VSOCK) 22663M: Stefano Garzarella <sgarzare@redhat.com> 22664L: virtualization@lists.linux-foundation.org 22665L: netdev@vger.kernel.org 22666S: Maintained 22667F: drivers/net/vsockmon.c 22668F: include/net/af_vsock.h 22669F: include/uapi/linux/vm_sockets.h 22670F: include/uapi/linux/vm_sockets_diag.h 22671F: include/uapi/linux/vsockmon.h 22672F: net/vmw_vsock/ 22673F: tools/testing/vsock/ 22674 22675VMALLOC 22676M: Andrew Morton <akpm@linux-foundation.org> 22677R: Uladzislau Rezki <urezki@gmail.com> 22678R: Christoph Hellwig <hch@infradead.org> 22679R: Lorenzo Stoakes <lstoakes@gmail.com> 22680L: linux-mm@kvack.org 22681S: Maintained 22682W: http://www.linux-mm.org 22683T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22684F: include/linux/vmalloc.h 22685F: mm/vmalloc.c 22686 22687VME SUBSYSTEM 22688M: Martyn Welch <martyn@welchs.me.uk> 22689M: Manohar Vanga <manohar.vanga@gmail.com> 22690M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22691L: linux-kernel@vger.kernel.org 22692S: Odd fixes 22693T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22694F: Documentation/driver-api/vme.rst 22695F: drivers/staging/vme_user/ 22696 22697VMWARE BALLOON DRIVER 22698M: Nadav Amit <namit@vmware.com> 22699R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22700L: linux-kernel@vger.kernel.org 22701S: Supported 22702F: drivers/misc/vmw_balloon.c 22703 22704VMWARE HYPERVISOR INTERFACE 22705M: Ajay Kaher <akaher@vmware.com> 22706M: Alexey Makhalov <amakhalov@vmware.com> 22707R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22708L: virtualization@lists.linux-foundation.org 22709L: x86@kernel.org 22710S: Supported 22711T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22712F: arch/x86/include/asm/vmware.h 22713F: arch/x86/kernel/cpu/vmware.c 22714 22715VMWARE PVRDMA DRIVER 22716M: Bryan Tan <bryantan@vmware.com> 22717M: Vishnu Dasa <vdasa@vmware.com> 22718R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22719L: linux-rdma@vger.kernel.org 22720S: Supported 22721F: drivers/infiniband/hw/vmw_pvrdma/ 22722 22723VMWARE PVSCSI DRIVER 22724M: Vishal Bhakta <vbhakta@vmware.com> 22725R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22726L: linux-scsi@vger.kernel.org 22727S: Supported 22728F: drivers/scsi/vmw_pvscsi.c 22729F: drivers/scsi/vmw_pvscsi.h 22730 22731VMWARE VIRTUAL PTP CLOCK DRIVER 22732M: Deep Shah <sdeep@vmware.com> 22733R: Ajay Kaher <akaher@vmware.com> 22734R: Alexey Makhalov <amakhalov@vmware.com> 22735R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22736L: netdev@vger.kernel.org 22737S: Supported 22738F: drivers/ptp/ptp_vmw.c 22739 22740VMWARE VMCI DRIVER 22741M: Bryan Tan <bryantan@vmware.com> 22742M: Vishnu Dasa <vdasa@vmware.com> 22743R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22744L: linux-kernel@vger.kernel.org 22745S: Supported 22746F: drivers/misc/vmw_vmci/ 22747F: include/linux/vmw_vmci* 22748 22749VMWARE VMMOUSE SUBDRIVER 22750M: Zack Rusin <zackr@vmware.com> 22751R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22752R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22753L: linux-input@vger.kernel.org 22754S: Supported 22755F: drivers/input/mouse/vmmouse.c 22756F: drivers/input/mouse/vmmouse.h 22757 22758VMWARE VMXNET3 ETHERNET DRIVER 22759M: Ronak Doshi <doshir@vmware.com> 22760R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22761L: netdev@vger.kernel.org 22762S: Supported 22763F: drivers/net/vmxnet3/ 22764 22765VMWARE VSOCK VMCI TRANSPORT DRIVER 22766M: Bryan Tan <bryantan@vmware.com> 22767M: Vishnu Dasa <vdasa@vmware.com> 22768R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22769L: linux-kernel@vger.kernel.org 22770S: Supported 22771F: net/vmw_vsock/vmci_transport* 22772 22773VOCORE VOCORE2 BOARD 22774M: Harvey Hunt <harveyhuntnexus@gmail.com> 22775L: linux-mips@vger.kernel.org 22776S: Maintained 22777F: arch/mips/boot/dts/ralink/vocore2.dts 22778 22779VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22780M: Liam Girdwood <lgirdwood@gmail.com> 22781M: Mark Brown <broonie@kernel.org> 22782L: linux-kernel@vger.kernel.org 22783S: Supported 22784W: http://www.slimlogic.co.uk/?p=48 22785T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22786F: Documentation/devicetree/bindings/regulator/ 22787F: Documentation/power/regulator/ 22788F: drivers/regulator/ 22789F: include/dt-bindings/regulator/ 22790F: include/linux/regulator/ 22791K: regulator_get_optional 22792 22793VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22794R: Matti Vaittinen <mazziesaccount@gmail.com> 22795F: drivers/regulator/irq_helpers.c 22796 22797VRF 22798M: David Ahern <dsahern@kernel.org> 22799L: netdev@vger.kernel.org 22800S: Maintained 22801F: Documentation/networking/vrf.rst 22802F: drivers/net/vrf.c 22803 22804VSPRINTF 22805M: Petr Mladek <pmladek@suse.com> 22806M: Steven Rostedt <rostedt@goodmis.org> 22807M: Sergey Senozhatsky <senozhatsky@chromium.org> 22808R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22809R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22810S: Maintained 22811T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22812F: Documentation/core-api/printk-formats.rst 22813F: lib/test_printf.c 22814F: lib/test_scanf.c 22815F: lib/vsprintf.c 22816 22817VT1211 HARDWARE MONITOR DRIVER 22818M: Juerg Haefliger <juergh@proton.me> 22819L: linux-hwmon@vger.kernel.org 22820S: Maintained 22821F: Documentation/hwmon/vt1211.rst 22822F: drivers/hwmon/vt1211.c 22823 22824VT8231 HARDWARE MONITOR DRIVER 22825M: Roger Lucas <vt8231@hiddenengine.co.uk> 22826L: linux-hwmon@vger.kernel.org 22827S: Maintained 22828F: drivers/hwmon/vt8231.c 22829 22830VUB300 USB to SDIO/SD/MMC bridge chip 22831L: linux-mmc@vger.kernel.org 22832S: Orphan 22833F: drivers/mmc/host/vub300.c 22834 22835W1 DALLAS'S 1-WIRE BUS 22836M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22837S: Maintained 22838F: Documentation/devicetree/bindings/w1/ 22839F: Documentation/w1/ 22840F: drivers/w1/ 22841F: include/linux/w1.h 22842 22843W83791D HARDWARE MONITORING DRIVER 22844M: Marc Hulsman <m.hulsman@tudelft.nl> 22845L: linux-hwmon@vger.kernel.org 22846S: Maintained 22847F: Documentation/hwmon/w83791d.rst 22848F: drivers/hwmon/w83791d.c 22849 22850W83793 HARDWARE MONITORING DRIVER 22851M: Rudolf Marek <r.marek@assembler.cz> 22852L: linux-hwmon@vger.kernel.org 22853S: Maintained 22854F: Documentation/hwmon/w83793.rst 22855F: drivers/hwmon/w83793.c 22856 22857W83795 HARDWARE MONITORING DRIVER 22858M: Jean Delvare <jdelvare@suse.com> 22859L: linux-hwmon@vger.kernel.org 22860S: Maintained 22861F: drivers/hwmon/w83795.c 22862 22863W83L51xD SD/MMC CARD INTERFACE DRIVER 22864M: Pierre Ossman <pierre@ossman.eu> 22865S: Maintained 22866F: drivers/mmc/host/wbsd.* 22867 22868WACOM PROTOCOL 4 SERIAL TABLETS 22869M: Julian Squires <julian@cipht.net> 22870M: Hans de Goede <hdegoede@redhat.com> 22871L: linux-input@vger.kernel.org 22872S: Maintained 22873F: drivers/input/tablet/wacom_serial4.c 22874 22875WANGXUN ETHERNET DRIVER 22876M: Jiawen Wu <jiawenwu@trustnetic.com> 22877M: Mengyuan Lou <mengyuanlou@net-swift.com> 22878L: netdev@vger.kernel.org 22879S: Maintained 22880W: https://www.net-swift.com 22881F: Documentation/networking/device_drivers/ethernet/wangxun/* 22882F: drivers/net/ethernet/wangxun/ 22883 22884WATCHDOG DEVICE DRIVERS 22885M: Wim Van Sebroeck <wim@linux-watchdog.org> 22886M: Guenter Roeck <linux@roeck-us.net> 22887L: linux-watchdog@vger.kernel.org 22888S: Maintained 22889W: http://www.linux-watchdog.org/ 22890T: git git://www.linux-watchdog.org/linux-watchdog.git 22891F: Documentation/devicetree/bindings/watchdog/ 22892F: Documentation/watchdog/ 22893F: drivers/watchdog/ 22894F: include/linux/watchdog.h 22895F: include/trace/events/watchdog.h 22896F: include/uapi/linux/watchdog.h 22897 22898WHISKEYCOVE PMIC GPIO DRIVER 22899M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22900L: linux-gpio@vger.kernel.org 22901S: Maintained 22902F: drivers/gpio/gpio-wcove.c 22903 22904WHWAVE RTC DRIVER 22905M: Dianlong Li <long17.cool@163.com> 22906L: linux-rtc@vger.kernel.org 22907S: Maintained 22908F: drivers/rtc/rtc-sd3078.c 22909 22910WIIMOTE HID DRIVER 22911M: David Rheinsberg <david.rheinsberg@gmail.com> 22912L: linux-input@vger.kernel.org 22913S: Maintained 22914F: drivers/hid/hid-wiimote* 22915 22916WILOCITY WIL6210 WIRELESS DRIVER 22917L: linux-wireless@vger.kernel.org 22918S: Orphan 22919W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22920F: drivers/net/wireless/ath/wil6210/ 22921 22922WINBOND CIR DRIVER 22923M: David Härdeman <david@hardeman.nu> 22924S: Maintained 22925F: drivers/media/rc/winbond-cir.c 22926 22927WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22928L: linux-watchdog@vger.kernel.org 22929S: Orphan 22930F: drivers/watchdog/ebc-c384_wdt.c 22931 22932WINSYSTEMS WS16C48 GPIO DRIVER 22933M: William Breathitt Gray <william.gray@linaro.org> 22934L: linux-gpio@vger.kernel.org 22935S: Maintained 22936F: drivers/gpio/gpio-ws16c48.c 22937 22938WIREGUARD SECURE NETWORK TUNNEL 22939M: Jason A. Donenfeld <Jason@zx2c4.com> 22940L: wireguard@lists.zx2c4.com 22941L: netdev@vger.kernel.org 22942S: Maintained 22943F: drivers/net/wireguard/ 22944F: tools/testing/selftests/wireguard/ 22945 22946WISTRON LAPTOP BUTTON DRIVER 22947M: Miloslav Trmac <mitr@volny.cz> 22948S: Maintained 22949F: drivers/input/misc/wistron_btns.c 22950 22951WL3501 WIRELESS PCMCIA CARD DRIVER 22952L: linux-wireless@vger.kernel.org 22953S: Odd fixes 22954F: drivers/net/wireless/legacy/wl3501* 22955 22956WMI BINARY MOF DRIVER 22957L: platform-drivers-x86@vger.kernel.org 22958S: Orphan 22959F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22960F: Documentation/wmi/devices/wmi-bmof.rst 22961F: drivers/platform/x86/wmi-bmof.c 22962 22963WOLFSON MICROELECTRONICS DRIVERS 22964L: patches@opensource.cirrus.com 22965S: Supported 22966W: https://github.com/CirrusLogic/linux-drivers/wiki 22967T: git https://github.com/CirrusLogic/linux-drivers.git 22968F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22969F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22970F: Documentation/devicetree/bindings/mfd/wm831x.txt 22971F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22972F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22973F: Documentation/devicetree/bindings/sound/wm* 22974F: Documentation/hwmon/wm83??.rst 22975F: arch/arm/mach-s3c/mach-crag6410* 22976F: drivers/clk/clk-wm83*.c 22977F: drivers/gpio/gpio-*wm*.c 22978F: drivers/gpio/gpio-arizona.c 22979F: drivers/hwmon/wm83??-hwmon.c 22980F: drivers/input/misc/wm831x-on.c 22981F: drivers/input/touchscreen/wm831x-ts.c 22982F: drivers/input/touchscreen/wm97*.c 22983F: drivers/leds/leds-wm83*.c 22984F: drivers/mfd/arizona* 22985F: drivers/mfd/cs47l24* 22986F: drivers/mfd/wm*.c 22987F: drivers/power/supply/wm83*.c 22988F: drivers/regulator/arizona* 22989F: drivers/regulator/wm8*.c 22990F: drivers/rtc/rtc-wm83*.c 22991F: drivers/video/backlight/wm83*_bl.c 22992F: drivers/watchdog/wm83*_wdt.c 22993F: include/linux/mfd/arizona/ 22994F: include/linux/mfd/wm831x/ 22995F: include/linux/mfd/wm8350/ 22996F: include/linux/mfd/wm8400* 22997F: include/linux/regulator/arizona* 22998F: include/linux/wm97xx.h 22999F: include/sound/wm????.h 23000F: sound/soc/codecs/arizona* 23001F: sound/soc/codecs/cs47l24* 23002F: sound/soc/codecs/wm* 23003 23004WORKQUEUE 23005M: Tejun Heo <tj@kernel.org> 23006R: Lai Jiangshan <jiangshanlai@gmail.com> 23007S: Maintained 23008T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23009F: Documentation/core-api/workqueue.rst 23010F: include/linux/workqueue.h 23011F: kernel/workqueue.c 23012F: kernel/workqueue_internal.h 23013 23014WWAN DRIVERS 23015M: Loic Poulain <loic.poulain@linaro.org> 23016M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23017R: Johannes Berg <johannes@sipsolutions.net> 23018L: netdev@vger.kernel.org 23019S: Maintained 23020F: drivers/net/wwan/ 23021F: include/linux/wwan.h 23022F: include/uapi/linux/wwan.h 23023 23024X-POWERS AXP288 PMIC DRIVERS 23025M: Hans de Goede <hdegoede@redhat.com> 23026S: Maintained 23027F: drivers/acpi/pmic/intel_pmic_xpower.c 23028N: axp288 23029 23030X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23031M: Chen-Yu Tsai <wens@csie.org> 23032L: linux-kernel@vger.kernel.org 23033S: Maintained 23034N: axp[128] 23035 23036X.25 STACK 23037M: Martin Schiller <ms@dev.tdt.de> 23038L: linux-x25@vger.kernel.org 23039S: Maintained 23040F: Documentation/networking/lapb-module.rst 23041F: Documentation/networking/x25* 23042F: drivers/net/wan/hdlc_x25.c 23043F: drivers/net/wan/lapbether.c 23044F: include/*/lapb.h 23045F: include/net/x25* 23046F: include/uapi/linux/x25.h 23047F: net/lapb/ 23048F: net/x25/ 23049 23050X86 ARCHITECTURE (32-BIT AND 64-BIT) 23051M: Thomas Gleixner <tglx@linutronix.de> 23052M: Ingo Molnar <mingo@redhat.com> 23053M: Borislav Petkov <bp@alien8.de> 23054M: Dave Hansen <dave.hansen@linux.intel.com> 23055M: x86@kernel.org 23056R: "H. Peter Anvin" <hpa@zytor.com> 23057L: linux-kernel@vger.kernel.org 23058S: Maintained 23059T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23060F: Documentation/arch/x86/ 23061F: Documentation/devicetree/bindings/x86/ 23062F: arch/x86/ 23063 23064X86 ENTRY CODE 23065M: Andy Lutomirski <luto@kernel.org> 23066L: linux-kernel@vger.kernel.org 23067S: Maintained 23068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23069F: arch/x86/entry/ 23070 23071X86 HARDWARE VULNERABILITIES 23072M: Thomas Gleixner <tglx@linutronix.de> 23073M: Borislav Petkov <bp@alien8.de> 23074M: Peter Zijlstra <peterz@infradead.org> 23075M: Josh Poimboeuf <jpoimboe@kernel.org> 23076R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23077S: Maintained 23078F: Documentation/admin-guide/hw-vuln/ 23079F: arch/x86/include/asm/nospec-branch.h 23080F: arch/x86/kernel/cpu/bugs.c 23081 23082X86 MCE INFRASTRUCTURE 23083M: Tony Luck <tony.luck@intel.com> 23084M: Borislav Petkov <bp@alien8.de> 23085L: linux-edac@vger.kernel.org 23086S: Maintained 23087F: Documentation/ABI/testing/sysfs-mce 23088F: Documentation/arch/x86/x86_64/machinecheck.rst 23089F: arch/x86/kernel/cpu/mce/* 23090 23091X86 MICROCODE UPDATE SUPPORT 23092M: Borislav Petkov <bp@alien8.de> 23093S: Maintained 23094F: arch/x86/kernel/cpu/microcode/* 23095 23096X86 MM 23097M: Dave Hansen <dave.hansen@linux.intel.com> 23098M: Andy Lutomirski <luto@kernel.org> 23099M: Peter Zijlstra <peterz@infradead.org> 23100L: linux-kernel@vger.kernel.org 23101S: Maintained 23102T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23103F: arch/x86/mm/ 23104 23105X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23106M: Hans de Goede <hdegoede@redhat.com> 23107L: platform-driver-x86@vger.kernel.org 23108S: Maintained 23109T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23110F: drivers/platform/x86/x86-android-tablets/ 23111 23112X86 PLATFORM DRIVERS 23113M: Hans de Goede <hdegoede@redhat.com> 23114M: Mark Gross <markgross@kernel.org> 23115L: platform-driver-x86@vger.kernel.org 23116S: Maintained 23117T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23118F: drivers/platform/olpc/ 23119F: drivers/platform/x86/ 23120F: include/linux/platform_data/x86/ 23121 23122X86 PLATFORM DRIVERS - ARCH 23123R: Darren Hart <dvhart@infradead.org> 23124R: Andy Shevchenko <andy@infradead.org> 23125L: platform-driver-x86@vger.kernel.org 23126L: x86@kernel.org 23127S: Maintained 23128T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23129F: arch/x86/platform 23130 23131X86 PLATFORM UV HPE SUPERDOME FLEX 23132M: Steve Wahl <steve.wahl@hpe.com> 23133R: Mike Travis <mike.travis@hpe.com> 23134R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23135R: Russ Anderson <russ.anderson@hpe.com> 23136S: Supported 23137F: arch/x86/include/asm/uv/ 23138F: arch/x86/kernel/apic/x2apic_uv_x.c 23139F: arch/x86/platform/uv/ 23140 23141X86 STACK UNWINDING 23142M: Josh Poimboeuf <jpoimboe@kernel.org> 23143M: Peter Zijlstra <peterz@infradead.org> 23144S: Supported 23145F: arch/x86/include/asm/unwind*.h 23146F: arch/x86/kernel/dumpstack.c 23147F: arch/x86/kernel/stacktrace.c 23148F: arch/x86/kernel/unwind_*.c 23149 23150X86 VDSO 23151M: Andy Lutomirski <luto@kernel.org> 23152L: linux-kernel@vger.kernel.org 23153S: Maintained 23154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23155F: arch/x86/entry/vdso/ 23156 23157XARRAY 23158M: Matthew Wilcox <willy@infradead.org> 23159L: linux-fsdevel@vger.kernel.org 23160S: Supported 23161F: Documentation/core-api/xarray.rst 23162F: include/linux/idr.h 23163F: include/linux/xarray.h 23164F: lib/idr.c 23165F: lib/xarray.c 23166F: tools/testing/radix-tree 23167 23168XBOX DVD IR REMOTE 23169M: Benjamin Valentin <benpicco@googlemail.com> 23170S: Maintained 23171F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23172F: drivers/media/rc/xbox_remote.c 23173 23174XC2028/3028 TUNER DRIVER 23175M: Mauro Carvalho Chehab <mchehab@kernel.org> 23176L: linux-media@vger.kernel.org 23177S: Maintained 23178W: https://linuxtv.org 23179T: git git://linuxtv.org/media_tree.git 23180F: drivers/media/tuners/xc2028.* 23181 23182XDP (eXpress Data Path) 23183M: Alexei Starovoitov <ast@kernel.org> 23184M: Daniel Borkmann <daniel@iogearbox.net> 23185M: David S. Miller <davem@davemloft.net> 23186M: Jakub Kicinski <kuba@kernel.org> 23187M: Jesper Dangaard Brouer <hawk@kernel.org> 23188M: John Fastabend <john.fastabend@gmail.com> 23189L: netdev@vger.kernel.org 23190L: bpf@vger.kernel.org 23191S: Supported 23192F: drivers/net/ethernet/*/*/*/*/*xdp* 23193F: drivers/net/ethernet/*/*/*xdp* 23194F: include/net/xdp.h 23195F: include/net/xdp_priv.h 23196F: include/trace/events/xdp.h 23197F: kernel/bpf/cpumap.c 23198F: kernel/bpf/devmap.c 23199F: net/core/xdp.c 23200F: samples/bpf/xdp* 23201F: tools/testing/selftests/bpf/*/*xdp* 23202F: tools/testing/selftests/bpf/*xdp* 23203K: (?:\b|_)xdp(?:\b|_) 23204 23205XDP SOCKETS (AF_XDP) 23206M: Björn Töpel <bjorn@kernel.org> 23207M: Magnus Karlsson <magnus.karlsson@intel.com> 23208M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23209R: Jonathan Lemon <jonathan.lemon@gmail.com> 23210L: netdev@vger.kernel.org 23211L: bpf@vger.kernel.org 23212S: Maintained 23213F: Documentation/networking/af_xdp.rst 23214F: include/net/netns/xdp.h 23215F: include/net/xdp_sock* 23216F: include/net/xsk_buff_pool.h 23217F: include/uapi/linux/if_xdp.h 23218F: include/uapi/linux/xdp_diag.h 23219F: net/xdp/ 23220F: tools/testing/selftests/bpf/*xsk* 23221 23222XEN BLOCK SUBSYSTEM 23223M: Roger Pau Monné <roger.pau@citrix.com> 23224L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23225S: Supported 23226F: drivers/block/xen* 23227F: drivers/block/xen-blkback/* 23228 23229XEN HYPERVISOR ARM 23230M: Stefano Stabellini <sstabellini@kernel.org> 23231L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23232S: Maintained 23233F: arch/arm/include/asm/xen/ 23234F: arch/arm/xen/ 23235 23236XEN HYPERVISOR ARM64 23237M: Stefano Stabellini <sstabellini@kernel.org> 23238L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23239S: Maintained 23240F: arch/arm64/include/asm/xen/ 23241F: arch/arm64/xen/ 23242 23243XEN HYPERVISOR INTERFACE 23244M: Juergen Gross <jgross@suse.com> 23245M: Stefano Stabellini <sstabellini@kernel.org> 23246R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23247L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23248S: Supported 23249T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23250F: Documentation/ABI/stable/sysfs-hypervisor-xen 23251F: Documentation/ABI/testing/sysfs-hypervisor-xen 23252F: drivers/*/xen-*front.c 23253F: drivers/xen/ 23254F: include/uapi/xen/ 23255F: include/xen/ 23256F: kernel/configs/xen.config 23257 23258XEN HYPERVISOR X86 23259M: Juergen Gross <jgross@suse.com> 23260R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23261L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23262S: Supported 23263F: arch/x86/configs/xen.config 23264F: arch/x86/include/asm/pvclock-abi.h 23265F: arch/x86/include/asm/xen/ 23266F: arch/x86/platform/pvh/ 23267F: arch/x86/xen/ 23268 23269XEN NETWORK BACKEND DRIVER 23270M: Wei Liu <wei.liu@kernel.org> 23271M: Paul Durrant <paul@xen.org> 23272L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23273L: netdev@vger.kernel.org 23274S: Supported 23275F: drivers/net/xen-netback/* 23276 23277XEN PCI SUBSYSTEM 23278M: Juergen Gross <jgross@suse.com> 23279L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23280S: Supported 23281F: arch/x86/pci/*xen* 23282F: drivers/pci/*xen* 23283 23284XEN PVSCSI DRIVERS 23285M: Juergen Gross <jgross@suse.com> 23286L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23287L: linux-scsi@vger.kernel.org 23288S: Supported 23289F: drivers/scsi/xen-scsifront.c 23290F: drivers/xen/xen-scsiback.c 23291F: include/xen/interface/io/vscsiif.h 23292 23293XEN PVUSB DRIVER 23294M: Juergen Gross <jgross@suse.com> 23295L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23296L: linux-usb@vger.kernel.org 23297S: Supported 23298F: drivers/usb/host/xen* 23299F: include/xen/interface/io/usbif.h 23300 23301XEN SOUND FRONTEND DRIVER 23302M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23303L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23304L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23305S: Supported 23306F: sound/xen/* 23307 23308XEN SWIOTLB SUBSYSTEM 23309M: Juergen Gross <jgross@suse.com> 23310M: Stefano Stabellini <sstabellini@kernel.org> 23311L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23312L: iommu@lists.linux.dev 23313S: Supported 23314F: arch/*/include/asm/xen/swiotlb-xen.h 23315F: drivers/xen/swiotlb-xen.c 23316F: include/xen/arm/swiotlb-xen.h 23317F: include/xen/swiotlb-xen.h 23318 23319XFS FILESYSTEM 23320M: Darrick J. Wong <djwong@kernel.org> 23321L: linux-xfs@vger.kernel.org 23322S: Supported 23323W: http://xfs.org/ 23324C: irc://irc.oftc.net/xfs 23325T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23326F: Documentation/ABI/testing/sysfs-fs-xfs 23327F: Documentation/admin-guide/xfs.rst 23328F: Documentation/filesystems/xfs-delayed-logging-design.rst 23329F: Documentation/filesystems/xfs-self-describing-metadata.rst 23330F: fs/xfs/ 23331F: include/uapi/linux/dqblk_xfs.h 23332F: include/uapi/linux/fsmap.h 23333 23334XILINX AMS DRIVER 23335M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23336L: linux-iio@vger.kernel.org 23337S: Maintained 23338F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23339F: drivers/iio/adc/xilinx-ams.c 23340 23341XILINX AXI ETHERNET DRIVER 23342M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23343S: Maintained 23344F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23345F: drivers/net/ethernet/xilinx/xilinx_axienet* 23346 23347XILINX CAN DRIVER 23348M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23349R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23350L: linux-can@vger.kernel.org 23351S: Maintained 23352F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23353F: drivers/net/can/xilinx_can.c 23354 23355XILINX EVENT MANAGEMENT DRIVER 23356M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23357S: Maintained 23358F: drivers/soc/xilinx/xlnx_event_manager.c 23359F: include/linux/firmware/xlnx-event-manager.h 23360 23361XILINX GPIO DRIVER 23362M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23363R: Srinivas Neeli <srinivas.neeli@amd.com> 23364R: Michal Simek <michal.simek@amd.com> 23365S: Maintained 23366F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23367F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23368F: drivers/gpio/gpio-xilinx.c 23369F: drivers/gpio/gpio-zynq.c 23370 23371XILINX PWM DRIVER 23372M: Sean Anderson <sean.anderson@seco.com> 23373S: Maintained 23374F: drivers/pwm/pwm-xilinx.c 23375F: include/clocksource/timer-xilinx.h 23376 23377XILINX SD-FEC IP CORES 23378M: Derek Kiernan <derek.kiernan@amd.com> 23379M: Dragan Cvetic <dragan.cvetic@amd.com> 23380S: Maintained 23381F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23382F: Documentation/misc-devices/xilinx_sdfec.rst 23383F: drivers/misc/Kconfig 23384F: drivers/misc/Makefile 23385F: drivers/misc/xilinx_sdfec.c 23386F: include/uapi/misc/xilinx_sdfec.h 23387 23388XILINX UARTLITE SERIAL DRIVER 23389M: Peter Korsgaard <jacmet@sunsite.dk> 23390L: linux-serial@vger.kernel.org 23391S: Maintained 23392F: drivers/tty/serial/uartlite.c 23393 23394XILINX VIDEO IP CORES 23395M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23396L: linux-media@vger.kernel.org 23397S: Supported 23398T: git git://linuxtv.org/media_tree.git 23399F: Documentation/devicetree/bindings/media/xilinx/ 23400F: drivers/media/platform/xilinx/ 23401F: include/uapi/linux/xilinx-v4l2-controls.h 23402 23403XILINX WATCHDOG DRIVER 23404M: Srinivas Neeli <srinivas.neeli@amd.com> 23405R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23406R: Michal Simek <michal.simek@amd.com> 23407S: Maintained 23408F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23409F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23410F: drivers/watchdog/of_xilinx_wdt.c 23411F: drivers/watchdog/xilinx_wwdt.c 23412 23413XILINX XDMA DRIVER 23414M: Lizhi Hou <lizhi.hou@amd.com> 23415M: Brian Xu <brian.xu@amd.com> 23416M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23417L: dmaengine@vger.kernel.org 23418S: Supported 23419F: drivers/dma/xilinx/xdma-regs.h 23420F: drivers/dma/xilinx/xdma.c 23421F: include/linux/dma/amd_xdma.h 23422F: include/linux/platform_data/amd_xdma.h 23423 23424XILINX ZYNQMP DPDMA DRIVER 23425M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23426L: dmaengine@vger.kernel.org 23427S: Supported 23428F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23429F: drivers/dma/xilinx/xilinx_dpdma.c 23430F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23431 23432XILINX ZYNQMP OCM EDAC DRIVER 23433M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23434M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23435S: Maintained 23436F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23437F: drivers/edac/zynqmp_edac.c 23438 23439XILINX ZYNQMP PSGTR PHY DRIVER 23440M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23441L: linux-kernel@vger.kernel.org 23442S: Supported 23443T: git https://github.com/Xilinx/linux-xlnx.git 23444F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23445F: drivers/phy/xilinx/phy-zynqmp.c 23446 23447XILINX ZYNQMP SHA3 DRIVER 23448M: Harsha <harsha.harsha@amd.com> 23449S: Maintained 23450F: drivers/crypto/xilinx/zynqmp-sha.c 23451 23452XILLYBUS DRIVER 23453M: Eli Billauer <eli.billauer@gmail.com> 23454L: linux-kernel@vger.kernel.org 23455S: Supported 23456F: drivers/char/xillybus/ 23457 23458XLP9XX I2C DRIVER 23459M: George Cherian <gcherian@marvell.com> 23460L: linux-i2c@vger.kernel.org 23461S: Supported 23462W: http://www.marvell.com 23463F: drivers/i2c/busses/i2c-xlp9xx.c 23464 23465XRA1403 GPIO EXPANDER 23466M: Nandor Han <nandor.han@ge.com> 23467L: linux-gpio@vger.kernel.org 23468S: Maintained 23469F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23470F: drivers/gpio/gpio-xra1403.c 23471 23472XTENSA XTFPGA PLATFORM SUPPORT 23473M: Max Filippov <jcmvbkbc@gmail.com> 23474S: Maintained 23475F: drivers/spi/spi-xtensa-xtfpga.c 23476F: sound/soc/xtensa/xtfpga-i2s.c 23477 23478YAM DRIVER FOR AX.25 23479M: Jean-Paul Roubelat <jpr@f6fbb.org> 23480L: linux-hams@vger.kernel.org 23481S: Maintained 23482F: drivers/net/hamradio/yam* 23483F: include/linux/yam.h 23484 23485YAMA SECURITY MODULE 23486M: Kees Cook <keescook@chromium.org> 23487S: Supported 23488T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23489F: Documentation/admin-guide/LSM/Yama.rst 23490F: security/yama/ 23491 23492YEALINK PHONE DRIVER 23493M: Henk Vergonet <Henk.Vergonet@gmail.com> 23494L: usbb2k-api-dev@nongnu.org 23495S: Maintained 23496F: Documentation/input/devices/yealink.rst 23497F: drivers/input/misc/yealink.* 23498 23499Z3FOLD COMPRESSED PAGE ALLOCATOR 23500M: Vitaly Wool <vitaly.wool@konsulko.com> 23501R: Miaohe Lin <linmiaohe@huawei.com> 23502L: linux-mm@kvack.org 23503S: Maintained 23504F: mm/z3fold.c 23505 23506Z8530 DRIVER FOR AX.25 23507M: Joerg Reuter <jreuter@yaina.de> 23508L: linux-hams@vger.kernel.org 23509S: Maintained 23510W: http://yaina.de/jreuter/ 23511W: http://www.qsl.net/dl1bke/ 23512F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23513F: drivers/net/hamradio/*scc.c 23514F: drivers/net/hamradio/z8530.h 23515 23516ZBUD COMPRESSED PAGE ALLOCATOR 23517M: Seth Jennings <sjenning@redhat.com> 23518M: Dan Streetman <ddstreet@ieee.org> 23519L: linux-mm@kvack.org 23520S: Maintained 23521F: mm/zbud.c 23522 23523ZD1211RW WIRELESS DRIVER 23524M: Ulrich Kunitz <kune@deine-taler.de> 23525L: linux-wireless@vger.kernel.org 23526L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23527S: Maintained 23528W: http://zd1211.ath.cx/wiki/DriverRewrite 23529F: drivers/net/wireless/zydas/zd1211rw/ 23530 23531ZD1301 MEDIA DRIVER 23532M: Antti Palosaari <crope@iki.fi> 23533L: linux-media@vger.kernel.org 23534S: Maintained 23535W: https://linuxtv.org/ 23536W: http://palosaari.fi/linux/ 23537Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23538F: drivers/media/usb/dvb-usb-v2/zd1301* 23539 23540ZD1301_DEMOD MEDIA DRIVER 23541M: Antti Palosaari <crope@iki.fi> 23542L: linux-media@vger.kernel.org 23543S: Maintained 23544W: https://linuxtv.org/ 23545W: http://palosaari.fi/linux/ 23546Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23547F: drivers/media/dvb-frontends/zd1301_demod* 23548 23549ZHAOXIN PROCESSOR SUPPORT 23550M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23551L: linux-kernel@vger.kernel.org 23552S: Maintained 23553F: arch/x86/kernel/cpu/zhaoxin.c 23554 23555ZONEFS FILESYSTEM 23556M: Damien Le Moal <dlemoal@kernel.org> 23557M: Naohiro Aota <naohiro.aota@wdc.com> 23558R: Johannes Thumshirn <jth@kernel.org> 23559L: linux-fsdevel@vger.kernel.org 23560S: Maintained 23561T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23562F: Documentation/filesystems/zonefs.rst 23563F: fs/zonefs/ 23564 23565ZPOOL COMPRESSED PAGE STORAGE API 23566M: Dan Streetman <ddstreet@ieee.org> 23567L: linux-mm@kvack.org 23568S: Maintained 23569F: include/linux/zpool.h 23570F: mm/zpool.c 23571 23572ZR36067 VIDEO FOR LINUX DRIVER 23573M: Corentin Labbe <clabbe@baylibre.com> 23574L: mjpeg-users@lists.sourceforge.net 23575L: linux-media@vger.kernel.org 23576S: Maintained 23577W: http://mjpeg.sourceforge.net/driver-zoran/ 23578Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23579F: Documentation/driver-api/media/drivers/zoran.rst 23580F: drivers/media/pci/zoran/ 23581 23582ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23583M: Minchan Kim <minchan@kernel.org> 23584M: Sergey Senozhatsky <senozhatsky@chromium.org> 23585L: linux-kernel@vger.kernel.org 23586S: Maintained 23587F: Documentation/admin-guide/blockdev/zram.rst 23588F: drivers/block/zram/ 23589 23590ZS DECSTATION Z85C30 SERIAL DRIVER 23591M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23592S: Maintained 23593F: drivers/tty/serial/zs.* 23594 23595ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23596M: Minchan Kim <minchan@kernel.org> 23597M: Sergey Senozhatsky <senozhatsky@chromium.org> 23598L: linux-mm@kvack.org 23599S: Maintained 23600F: Documentation/mm/zsmalloc.rst 23601F: include/linux/zsmalloc.h 23602F: mm/zsmalloc.c 23603 23604ZSTD 23605M: Nick Terrell <terrelln@fb.com> 23606S: Maintained 23607B: https://github.com/facebook/zstd/issues 23608T: git https://github.com/terrelln/linux.git 23609F: crypto/zstd.c 23610F: include/linux/zstd* 23611F: lib/decompress_unzstd.c 23612F: lib/zstd/ 23613N: zstd 23614K: zstd 23615 23616ZSWAP COMPRESSED SWAP CACHING 23617M: Seth Jennings <sjenning@redhat.com> 23618M: Dan Streetman <ddstreet@ieee.org> 23619M: Vitaly Wool <vitaly.wool@konsulko.com> 23620L: linux-mm@kvack.org 23621S: Maintained 23622F: mm/zswap.c 23623 23624THE REST 23625M: Linus Torvalds <torvalds@linux-foundation.org> 23626L: linux-kernel@vger.kernel.org 23627S: Buried alive in reporters 23628T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23629F: * 23630F: */ 23631
