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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 LPC BUS DRIVER 9311M: Jay Fang <f.fangjian@huawei.com> 9312S: Maintained 9313W: http://www.hisilicon.com 9314F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9315F: drivers/bus/hisi_lpc.c 9316 9317HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9318M: Yisen Zhuang <yisen.zhuang@huawei.com> 9319M: Salil Mehta <salil.mehta@huawei.com> 9320L: netdev@vger.kernel.org 9321S: Maintained 9322W: http://www.hisilicon.com 9323F: drivers/net/ethernet/hisilicon/hns3/ 9324 9325HISILICON NETWORK SUBSYSTEM DRIVER 9326M: Yisen Zhuang <yisen.zhuang@huawei.com> 9327M: Salil Mehta <salil.mehta@huawei.com> 9328L: netdev@vger.kernel.org 9329S: Maintained 9330W: http://www.hisilicon.com 9331F: Documentation/devicetree/bindings/net/hisilicon*.txt 9332F: drivers/net/ethernet/hisilicon/ 9333 9334HISILICON PMU DRIVER 9335M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9336M: Jonathan Cameron <jonathan.cameron@huawei.com> 9337S: Supported 9338W: http://www.hisilicon.com 9339F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9340F: Documentation/admin-guide/perf/hisi-pmu.rst 9341F: drivers/perf/hisilicon 9342 9343HISILICON PTT DRIVER 9344M: Yicong Yang <yangyicong@hisilicon.com> 9345M: Jonathan Cameron <jonathan.cameron@huawei.com> 9346L: linux-kernel@vger.kernel.org 9347S: Maintained 9348F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9349F: Documentation/trace/hisi-ptt.rst 9350F: drivers/hwtracing/ptt/ 9351F: tools/perf/arch/arm64/util/hisi-ptt.c 9352F: tools/perf/util/hisi-ptt* 9353F: tools/perf/util/hisi-ptt-decoder/* 9354 9355HISILICON QM DRIVER 9356M: Weili Qian <qianweili@huawei.com> 9357M: Zhou Wang <wangzhou1@hisilicon.com> 9358L: linux-crypto@vger.kernel.org 9359S: Maintained 9360F: drivers/crypto/hisilicon/Kconfig 9361F: drivers/crypto/hisilicon/Makefile 9362F: drivers/crypto/hisilicon/qm.c 9363F: drivers/crypto/hisilicon/sgl.c 9364F: include/linux/hisi_acc_qm.h 9365 9366HISILICON ROCE DRIVER 9367M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9368M: Junxian Huang <huangjunxian6@hisilicon.com> 9369L: linux-rdma@vger.kernel.org 9370S: Maintained 9371F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9372F: drivers/infiniband/hw/hns/ 9373 9374HISILICON SAS Controller 9375M: Xiang Chen <chenxiang66@hisilicon.com> 9376S: Supported 9377W: http://www.hisilicon.com 9378F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9379F: drivers/scsi/hisi_sas/ 9380 9381HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9382M: Kai Ye <yekai13@huawei.com> 9383M: Longfang Liu <liulongfang@huawei.com> 9384L: linux-crypto@vger.kernel.org 9385S: Maintained 9386F: Documentation/ABI/testing/debugfs-hisi-sec 9387F: drivers/crypto/hisilicon/sec2/sec.h 9388F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9389F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9390F: drivers/crypto/hisilicon/sec2/sec_main.c 9391 9392HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9393M: Jay Fang <f.fangjian@huawei.com> 9394L: linux-spi@vger.kernel.org 9395S: Maintained 9396W: http://www.hisilicon.com 9397F: drivers/spi/spi-hisi-kunpeng.c 9398 9399HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9400M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9401L: linux-kernel@vger.kernel.org 9402S: Maintained 9403F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9404F: drivers/spmi/hisi-spmi-controller.c 9405 9406HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9407M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9408L: linux-kernel@vger.kernel.org 9409S: Maintained 9410F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9411F: drivers/mfd/hi6421-spmi-pmic.c 9412 9413HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9414M: Weili Qian <qianweili@huawei.com> 9415S: Maintained 9416F: drivers/crypto/hisilicon/trng/trng.c 9417 9418HISILICON V3XX SPI NOR FLASH Controller Driver 9419M: Jay Fang <f.fangjian@huawei.com> 9420S: Maintained 9421W: http://www.hisilicon.com 9422F: drivers/spi/spi-hisi-sfc-v3xx.c 9423 9424HISILICON ZIP Controller DRIVER 9425M: Yang Shen <shenyang39@huawei.com> 9426M: Zhou Wang <wangzhou1@hisilicon.com> 9427L: linux-crypto@vger.kernel.org 9428S: Maintained 9429F: Documentation/ABI/testing/debugfs-hisi-zip 9430F: drivers/crypto/hisilicon/zip/ 9431 9432HMM - Heterogeneous Memory Management 9433M: Jérôme Glisse <jglisse@redhat.com> 9434L: linux-mm@kvack.org 9435S: Maintained 9436F: Documentation/mm/hmm.rst 9437F: include/linux/hmm* 9438F: lib/test_hmm* 9439F: mm/hmm* 9440F: tools/testing/selftests/mm/*hmm* 9441 9442HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9443M: Andreas Klinger <ak@it-klinger.de> 9444L: linux-iio@vger.kernel.org 9445S: Maintained 9446F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9447F: drivers/iio/pressure/mprls0025pa.c 9448 9449HOST AP DRIVER 9450M: Jouni Malinen <j@w1.fi> 9451L: linux-wireless@vger.kernel.org 9452S: Obsolete 9453W: http://w1.fi/hostap-driver.html 9454F: drivers/net/wireless/intersil/hostap/ 9455 9456HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9457L: platform-driver-x86@vger.kernel.org 9458S: Orphan 9459F: drivers/platform/x86/hp/tc1100-wmi.c 9460 9461HP WMI HARDWARE MONITOR DRIVER 9462M: James Seo <james@equiv.tech> 9463L: linux-hwmon@vger.kernel.org 9464S: Maintained 9465F: Documentation/hwmon/hp-wmi-sensors.rst 9466F: drivers/hwmon/hp-wmi-sensors.c 9467 9468HPET: High Precision Event Timers driver 9469M: Clemens Ladisch <clemens@ladisch.de> 9470S: Maintained 9471F: Documentation/timers/hpet.rst 9472F: drivers/char/hpet.c 9473F: include/linux/hpet.h 9474F: include/uapi/linux/hpet.h 9475 9476HPET: x86 9477S: Orphan 9478F: arch/x86/include/asm/hpet.h 9479F: arch/x86/kernel/hpet.c 9480 9481HPFS FILESYSTEM 9482M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9483S: Maintained 9484W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9485F: fs/hpfs/ 9486 9487HSI SUBSYSTEM 9488M: Sebastian Reichel <sre@kernel.org> 9489S: Maintained 9490T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9491F: Documentation/ABI/testing/sysfs-bus-hsi 9492F: Documentation/driver-api/hsi.rst 9493F: drivers/hsi/ 9494F: include/linux/hsi/ 9495F: include/uapi/linux/hsi/ 9496 9497HSO 3G MODEM DRIVER 9498L: linux-usb@vger.kernel.org 9499S: Orphan 9500F: drivers/net/usb/hso.c 9501 9502HSR NETWORK PROTOCOL 9503L: netdev@vger.kernel.org 9504S: Orphan 9505F: net/hsr/ 9506 9507HT16K33 LED CONTROLLER DRIVER 9508M: Robin van der Gracht <robin@protonic.nl> 9509S: Maintained 9510F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9511F: drivers/auxdisplay/ht16k33.c 9512 9513HTCPEN TOUCHSCREEN DRIVER 9514M: Pau Oliva Fora <pof@eslack.org> 9515L: linux-input@vger.kernel.org 9516S: Maintained 9517F: drivers/input/touchscreen/htcpen.c 9518 9519HTE SUBSYSTEM 9520M: Dipen Patel <dipenp@nvidia.com> 9521L: timestamp@lists.linux.dev 9522S: Maintained 9523Q: https://patchwork.kernel.org/project/timestamp/list/ 9524T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9525F: Documentation/devicetree/bindings/timestamp/ 9526F: Documentation/driver-api/hte/ 9527F: drivers/hte/ 9528F: include/linux/hte.h 9529 9530HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9531M: Lorenzo Bianconi <lorenzo@kernel.org> 9532L: linux-iio@vger.kernel.org 9533S: Maintained 9534W: http://www.st.com/ 9535F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9536F: drivers/iio/humidity/hts221* 9537 9538HUAWEI ETHERNET DRIVER 9539M: Cai Huoqing <cai.huoqing@linux.dev> 9540L: netdev@vger.kernel.org 9541S: Maintained 9542F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9543F: drivers/net/ethernet/huawei/hinic/ 9544 9545HUGETLB SUBSYSTEM 9546M: Mike Kravetz <mike.kravetz@oracle.com> 9547M: Muchun Song <muchun.song@linux.dev> 9548L: linux-mm@kvack.org 9549S: Maintained 9550F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9551F: Documentation/admin-guide/mm/hugetlbpage.rst 9552F: Documentation/mm/hugetlbfs_reserv.rst 9553F: Documentation/mm/vmemmap_dedup.rst 9554F: fs/hugetlbfs/ 9555F: include/linux/hugetlb.h 9556F: mm/hugetlb.c 9557F: mm/hugetlb_vmemmap.c 9558F: mm/hugetlb_vmemmap.h 9559 9560HVA ST MEDIA DRIVER 9561M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9562L: linux-media@vger.kernel.org 9563S: Supported 9564W: https://linuxtv.org 9565T: git git://linuxtv.org/media_tree.git 9566F: drivers/media/platform/st/sti/hva 9567 9568HWPOISON MEMORY FAILURE HANDLING 9569M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9570R: Miaohe Lin <linmiaohe@huawei.com> 9571L: linux-mm@kvack.org 9572S: Maintained 9573F: mm/hwpoison-inject.c 9574F: mm/memory-failure.c 9575 9576HYCON HY46XX TOUCHSCREEN SUPPORT 9577M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9578L: linux-input@vger.kernel.org 9579S: Maintained 9580F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9581F: drivers/input/touchscreen/hycon-hy46xx.c 9582 9583HYGON PROCESSOR SUPPORT 9584M: Pu Wen <puwen@hygon.cn> 9585L: linux-kernel@vger.kernel.org 9586S: Maintained 9587F: arch/x86/kernel/cpu/hygon.c 9588 9589HYNIX HI556 SENSOR DRIVER 9590M: Shawn Tu <shawnx.tu@intel.com> 9591L: linux-media@vger.kernel.org 9592S: Maintained 9593T: git git://linuxtv.org/media_tree.git 9594F: drivers/media/i2c/hi556.c 9595 9596HYNIX HI846 SENSOR DRIVER 9597M: Martin Kepplinger <martin.kepplinger@puri.sm> 9598L: linux-media@vger.kernel.org 9599S: Maintained 9600F: drivers/media/i2c/hi846.c 9601 9602HYNIX HI847 SENSOR DRIVER 9603M: Shawn Tu <shawnx.tu@intel.com> 9604L: linux-media@vger.kernel.org 9605S: Maintained 9606F: drivers/media/i2c/hi847.c 9607 9608Hyper-V/Azure CORE AND DRIVERS 9609M: "K. Y. Srinivasan" <kys@microsoft.com> 9610M: Haiyang Zhang <haiyangz@microsoft.com> 9611M: Wei Liu <wei.liu@kernel.org> 9612M: Dexuan Cui <decui@microsoft.com> 9613L: linux-hyperv@vger.kernel.org 9614S: Supported 9615T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9616F: Documentation/ABI/stable/sysfs-bus-vmbus 9617F: Documentation/ABI/testing/debugfs-hyperv 9618F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9619F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9620F: Documentation/virt/hyperv 9621F: arch/arm64/hyperv 9622F: arch/arm64/include/asm/hyperv-tlfs.h 9623F: arch/arm64/include/asm/mshyperv.h 9624F: arch/x86/hyperv 9625F: arch/x86/include/asm/hyperv-tlfs.h 9626F: arch/x86/include/asm/mshyperv.h 9627F: arch/x86/include/asm/trace/hyperv.h 9628F: arch/x86/kernel/cpu/mshyperv.c 9629F: drivers/clocksource/hyperv_timer.c 9630F: drivers/hid/hid-hyperv.c 9631F: drivers/hv/ 9632F: drivers/input/serio/hyperv-keyboard.c 9633F: drivers/iommu/hyperv-iommu.c 9634F: drivers/net/ethernet/microsoft/ 9635F: drivers/net/hyperv/ 9636F: drivers/pci/controller/pci-hyperv-intf.c 9637F: drivers/pci/controller/pci-hyperv.c 9638F: drivers/scsi/storvsc_drv.c 9639F: drivers/uio/uio_hv_generic.c 9640F: drivers/video/fbdev/hyperv_fb.c 9641F: include/asm-generic/hyperv-tlfs.h 9642F: include/asm-generic/mshyperv.h 9643F: include/clocksource/hyperv_timer.h 9644F: include/linux/hyperv.h 9645F: include/net/mana 9646F: include/uapi/linux/hyperv.h 9647F: net/vmw_vsock/hyperv_transport.c 9648F: tools/hv/ 9649 9650HYPERBUS SUPPORT 9651M: Vignesh Raghavendra <vigneshr@ti.com> 9652L: linux-mtd@lists.infradead.org 9653S: Supported 9654Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9655C: irc://irc.oftc.net/mtd 9656T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9657F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9658F: drivers/mtd/hyperbus/ 9659F: include/linux/mtd/hyperbus.h 9660 9661HYPERVISOR VIRTUAL CONSOLE DRIVER 9662L: linuxppc-dev@lists.ozlabs.org 9663S: Odd Fixes 9664F: drivers/tty/hvc/ 9665 9666I2C ACPI SUPPORT 9667M: Mika Westerberg <mika.westerberg@linux.intel.com> 9668L: linux-i2c@vger.kernel.org 9669L: linux-acpi@vger.kernel.org 9670S: Maintained 9671F: drivers/i2c/i2c-core-acpi.c 9672 9673I2C CONTROLLER DRIVER FOR NVIDIA GPU 9674M: Ajay Gupta <ajayg@nvidia.com> 9675L: linux-i2c@vger.kernel.org 9676S: Maintained 9677F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9678F: drivers/i2c/busses/i2c-nvidia-gpu.c 9679 9680I2C MUXES 9681M: Peter Rosin <peda@axentia.se> 9682L: linux-i2c@vger.kernel.org 9683S: Maintained 9684F: Documentation/devicetree/bindings/i2c/i2c-arb* 9685F: Documentation/devicetree/bindings/i2c/i2c-gate* 9686F: Documentation/devicetree/bindings/i2c/i2c-mux* 9687F: Documentation/i2c/i2c-topology.rst 9688F: Documentation/i2c/muxes/ 9689F: drivers/i2c/i2c-mux.c 9690F: drivers/i2c/muxes/ 9691F: include/linux/i2c-mux.h 9692 9693I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9694M: Gregory CLEMENT <gregory.clement@bootlin.com> 9695L: linux-i2c@vger.kernel.org 9696S: Maintained 9697F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9698F: drivers/i2c/busses/i2c-mv64xxx.c 9699 9700I2C OVER PARALLEL PORT 9701M: Jean Delvare <jdelvare@suse.com> 9702L: linux-i2c@vger.kernel.org 9703S: Maintained 9704F: Documentation/i2c/busses/i2c-parport.rst 9705F: drivers/i2c/busses/i2c-parport.c 9706 9707I2C SUBSYSTEM 9708M: Wolfram Sang <wsa@kernel.org> 9709L: linux-i2c@vger.kernel.org 9710S: Maintained 9711W: https://i2c.wiki.kernel.org/ 9712Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9713T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9714F: Documentation/devicetree/bindings/i2c/i2c.txt 9715F: Documentation/i2c/ 9716F: drivers/i2c/* 9717F: include/dt-bindings/i2c/i2c.h 9718F: include/linux/i2c-dev.h 9719F: include/linux/i2c-smbus.h 9720F: include/linux/i2c.h 9721F: include/uapi/linux/i2c-*.h 9722F: include/uapi/linux/i2c.h 9723 9724I2C SUBSYSTEM HOST DRIVERS 9725M: Andi Shyti <andi.shyti@kernel.org> 9726L: linux-i2c@vger.kernel.org 9727S: Maintained 9728W: https://i2c.wiki.kernel.org/ 9729Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9730T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9731F: Documentation/devicetree/bindings/i2c/ 9732F: drivers/i2c/algos/ 9733F: drivers/i2c/busses/ 9734F: include/dt-bindings/i2c/ 9735 9736I2C-TAOS-EVM DRIVER 9737M: Jean Delvare <jdelvare@suse.com> 9738L: linux-i2c@vger.kernel.org 9739S: Maintained 9740F: Documentation/i2c/busses/i2c-taos-evm.rst 9741F: drivers/i2c/busses/i2c-taos-evm.c 9742 9743I2C-TINY-USB DRIVER 9744M: Till Harbaum <till@harbaum.org> 9745L: linux-i2c@vger.kernel.org 9746S: Maintained 9747W: http://www.harbaum.org/till/i2c_tiny_usb 9748F: drivers/i2c/busses/i2c-tiny-usb.c 9749 9750I2C/SMBUS CONTROLLER DRIVERS FOR PC 9751M: Jean Delvare <jdelvare@suse.com> 9752L: linux-i2c@vger.kernel.org 9753S: Maintained 9754F: Documentation/i2c/busses/i2c-ali1535.rst 9755F: Documentation/i2c/busses/i2c-ali1563.rst 9756F: Documentation/i2c/busses/i2c-ali15x3.rst 9757F: Documentation/i2c/busses/i2c-amd756.rst 9758F: Documentation/i2c/busses/i2c-amd8111.rst 9759F: Documentation/i2c/busses/i2c-i801.rst 9760F: Documentation/i2c/busses/i2c-nforce2.rst 9761F: Documentation/i2c/busses/i2c-piix4.rst 9762F: Documentation/i2c/busses/i2c-sis5595.rst 9763F: Documentation/i2c/busses/i2c-sis630.rst 9764F: Documentation/i2c/busses/i2c-sis96x.rst 9765F: Documentation/i2c/busses/i2c-via.rst 9766F: Documentation/i2c/busses/i2c-viapro.rst 9767F: drivers/i2c/busses/i2c-ali1535.c 9768F: drivers/i2c/busses/i2c-ali1563.c 9769F: drivers/i2c/busses/i2c-ali15x3.c 9770F: drivers/i2c/busses/i2c-amd756-s4882.c 9771F: drivers/i2c/busses/i2c-amd756.c 9772F: drivers/i2c/busses/i2c-amd8111.c 9773F: drivers/i2c/busses/i2c-i801.c 9774F: drivers/i2c/busses/i2c-isch.c 9775F: drivers/i2c/busses/i2c-nforce2-s4985.c 9776F: drivers/i2c/busses/i2c-nforce2.c 9777F: drivers/i2c/busses/i2c-piix4.c 9778F: drivers/i2c/busses/i2c-sis5595.c 9779F: drivers/i2c/busses/i2c-sis630.c 9780F: drivers/i2c/busses/i2c-sis96x.c 9781F: drivers/i2c/busses/i2c-via.c 9782F: drivers/i2c/busses/i2c-viapro.c 9783 9784I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9785M: Hans de Goede <hdegoede@redhat.com> 9786L: linux-i2c@vger.kernel.org 9787S: Maintained 9788F: drivers/i2c/busses/i2c-cht-wc.c 9789 9790I2C/SMBUS ISMT DRIVER 9791M: Seth Heasley <seth.heasley@intel.com> 9792M: Neil Horman <nhorman@tuxdriver.com> 9793L: linux-i2c@vger.kernel.org 9794F: Documentation/i2c/busses/i2c-ismt.rst 9795F: drivers/i2c/busses/i2c-ismt.c 9796 9797I2C/SMBUS STUB DRIVER 9798M: Jean Delvare <jdelvare@suse.com> 9799L: linux-i2c@vger.kernel.org 9800S: Maintained 9801F: drivers/i2c/i2c-stub.c 9802 9803I3C DRIVER FOR ASPEED AST2600 9804M: Jeremy Kerr <jk@codeconstruct.com.au> 9805S: Maintained 9806F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9807F: drivers/i3c/master/ast2600-i3c-master.c 9808 9809I3C DRIVER FOR CADENCE I3C MASTER IP 9810M: Przemysław Gaj <pgaj@cadence.com> 9811S: Maintained 9812F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9813F: drivers/i3c/master/i3c-master-cdns.c 9814 9815I3C DRIVER FOR SYNOPSYS DESIGNWARE 9816S: Orphan 9817F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9818F: drivers/i3c/master/dw* 9819 9820I3C SUBSYSTEM 9821M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9822L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9823S: Maintained 9824C: irc://chat.freenode.net/linux-i3c 9825T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9826F: Documentation/ABI/testing/sysfs-bus-i3c 9827F: Documentation/devicetree/bindings/i3c/ 9828F: Documentation/driver-api/i3c 9829F: drivers/i3c/ 9830F: include/linux/i3c/ 9831 9832IA64 (Itanium) PLATFORM 9833L: linux-ia64@vger.kernel.org 9834S: Orphan 9835F: Documentation/arch/ia64/ 9836F: arch/ia64/ 9837 9838IBM Operation Panel Input Driver 9839M: Eddie James <eajames@linux.ibm.com> 9840L: linux-input@vger.kernel.org 9841S: Maintained 9842F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9843F: drivers/input/misc/ibm-panel.c 9844 9845IBM Power 842 compression accelerator 9846M: Haren Myneni <haren@us.ibm.com> 9847S: Supported 9848F: crypto/842.c 9849F: drivers/crypto/nx/Kconfig 9850F: drivers/crypto/nx/Makefile 9851F: drivers/crypto/nx/nx-842* 9852F: include/linux/sw842.h 9853F: lib/842/ 9854 9855IBM Power in-Nest Crypto Acceleration 9856M: Breno Leitão <leitao@debian.org> 9857M: Nayna Jain <nayna@linux.ibm.com> 9858M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9859L: linux-crypto@vger.kernel.org 9860S: Supported 9861F: drivers/crypto/nx/Kconfig 9862F: drivers/crypto/nx/Makefile 9863F: drivers/crypto/nx/nx-aes* 9864F: drivers/crypto/nx/nx-sha* 9865F: drivers/crypto/nx/nx.* 9866F: drivers/crypto/nx/nx_csbcpb.h 9867F: drivers/crypto/nx/nx_debugfs.c 9868 9869IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9870M: Tyrel Datwyler <tyreld@linux.ibm.com> 9871L: linux-pci@vger.kernel.org 9872L: linuxppc-dev@lists.ozlabs.org 9873S: Supported 9874F: drivers/pci/hotplug/rpadlpar* 9875 9876IBM Power Linux RAID adapter 9877M: Brian King <brking@us.ibm.com> 9878S: Supported 9879F: drivers/scsi/ipr.* 9880 9881IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9882M: Tyrel Datwyler <tyreld@linux.ibm.com> 9883L: linux-pci@vger.kernel.org 9884L: linuxppc-dev@lists.ozlabs.org 9885S: Supported 9886F: drivers/pci/hotplug/rpaphp* 9887 9888IBM Power SRIOV Virtual NIC Device Driver 9889M: Haren Myneni <haren@linux.ibm.com> 9890M: Rick Lindsley <ricklind@linux.ibm.com> 9891R: Nick Child <nnac123@linux.ibm.com> 9892R: Dany Madden <danymadden@us.ibm.com> 9893R: Thomas Falcon <tlfalcon@linux.ibm.com> 9894L: netdev@vger.kernel.org 9895S: Supported 9896F: drivers/net/ethernet/ibm/ibmvnic.* 9897 9898IBM Power VFIO Support 9899M: Timothy Pearson <tpearson@raptorengineering.com> 9900S: Supported 9901F: drivers/vfio/vfio_iommu_spapr_tce.c 9902 9903IBM Power Virtual Ethernet Device Driver 9904M: Nick Child <nnac123@linux.ibm.com> 9905L: netdev@vger.kernel.org 9906S: Supported 9907F: drivers/net/ethernet/ibm/ibmveth.* 9908 9909IBM Power Virtual FC Device Drivers 9910M: Tyrel Datwyler <tyreld@linux.ibm.com> 9911L: linux-scsi@vger.kernel.org 9912S: Supported 9913F: drivers/scsi/ibmvscsi/ibmvfc* 9914 9915IBM Power Virtual Management Channel Driver 9916M: Brad Warrum <bwarrum@linux.ibm.com> 9917M: Ritu Agarwal <rituagar@linux.ibm.com> 9918S: Supported 9919F: drivers/misc/ibmvmc.* 9920 9921IBM Power Virtual SCSI Device Drivers 9922M: Tyrel Datwyler <tyreld@linux.ibm.com> 9923L: linux-scsi@vger.kernel.org 9924S: Supported 9925F: drivers/scsi/ibmvscsi/ibmvscsi* 9926F: include/scsi/viosrp.h 9927 9928IBM Power Virtual SCSI Device Target Driver 9929M: Michael Cyr <mikecyr@linux.ibm.com> 9930L: linux-scsi@vger.kernel.org 9931L: target-devel@vger.kernel.org 9932S: Supported 9933F: drivers/scsi/ibmvscsi_tgt/ 9934 9935IBM Power VMX Cryptographic instructions 9936M: Breno Leitão <leitao@debian.org> 9937M: Nayna Jain <nayna@linux.ibm.com> 9938M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9939L: linux-crypto@vger.kernel.org 9940S: Supported 9941F: drivers/crypto/vmx/Kconfig 9942F: drivers/crypto/vmx/Makefile 9943F: drivers/crypto/vmx/aes* 9944F: drivers/crypto/vmx/ghash* 9945F: drivers/crypto/vmx/ppc-xlate.pl 9946F: drivers/crypto/vmx/vmx.c 9947 9948IBM ServeRAID RAID DRIVER 9949S: Orphan 9950F: drivers/scsi/ips.* 9951 9952ICH LPC AND GPIO DRIVER 9953M: Peter Tyser <ptyser@xes-inc.com> 9954S: Maintained 9955F: drivers/gpio/gpio-ich.c 9956F: drivers/mfd/lpc_ich.c 9957 9958ICY I2C DRIVER 9959M: Max Staudt <max@enpas.org> 9960L: linux-i2c@vger.kernel.org 9961S: Maintained 9962F: drivers/i2c/busses/i2c-icy.c 9963 9964IDEAPAD LAPTOP EXTRAS DRIVER 9965M: Ike Panhc <ike.pan@canonical.com> 9966L: platform-driver-x86@vger.kernel.org 9967S: Maintained 9968W: http://launchpad.net/ideapad-laptop 9969F: drivers/platform/x86/ideapad-laptop.c 9970 9971IDEAPAD LAPTOP SLIDEBAR DRIVER 9972M: Andrey Moiseev <o2g.org.ru@gmail.com> 9973L: linux-input@vger.kernel.org 9974S: Maintained 9975W: https://github.com/o2genum/ideapad-slidebar 9976F: drivers/input/misc/ideapad_slidebar.c 9977 9978IDMAPPED MOUNTS 9979M: Christian Brauner <brauner@kernel.org> 9980M: Seth Forshee <sforshee@kernel.org> 9981L: linux-fsdevel@vger.kernel.org 9982S: Maintained 9983T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9984F: Documentation/filesystems/idmappings.rst 9985F: include/linux/mnt_idmapping.* 9986F: tools/testing/selftests/mount_setattr/ 9987 9988IDT VersaClock 5 CLOCK DRIVER 9989M: Luca Ceresoli <luca@lucaceresoli.net> 9990S: Maintained 9991F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9992F: drivers/clk/clk-versaclock5.c 9993 9994IEEE 802.15.4 SUBSYSTEM 9995M: Alexander Aring <alex.aring@gmail.com> 9996M: Stefan Schmidt <stefan@datenfreihafen.org> 9997M: Miquel Raynal <miquel.raynal@bootlin.com> 9998L: linux-wpan@vger.kernel.org 9999S: Maintained 10000W: https://linux-wpan.org/ 10001Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10002T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10003T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10004F: Documentation/networking/ieee802154.rst 10005F: drivers/net/ieee802154/ 10006F: include/linux/ieee802154.h 10007F: include/linux/nl802154.h 10008F: include/net/af_ieee802154.h 10009F: include/net/cfg802154.h 10010F: include/net/ieee802154_netdev.h 10011F: include/net/mac802154.h 10012F: include/net/nl802154.h 10013F: net/ieee802154/ 10014F: net/mac802154/ 10015 10016IFCVF VIRTIO DATA PATH ACCELERATOR 10017R: Zhu Lingshan <lingshan.zhu@intel.com> 10018F: drivers/vdpa/ifcvf/ 10019 10020IFE PROTOCOL 10021M: Yotam Gigi <yotam.gi@gmail.com> 10022M: Jamal Hadi Salim <jhs@mojatatu.com> 10023F: include/net/ife.h 10024F: include/uapi/linux/ife.h 10025F: net/ife 10026 10027IGORPLUG-USB IR RECEIVER 10028M: Sean Young <sean@mess.org> 10029L: linux-media@vger.kernel.org 10030S: Maintained 10031F: drivers/media/rc/igorplugusb.c 10032 10033IGUANAWORKS USB IR TRANSCEIVER 10034M: Sean Young <sean@mess.org> 10035L: linux-media@vger.kernel.org 10036S: Maintained 10037F: drivers/media/rc/iguanair.c 10038 10039IIO DIGITAL POTENTIOMETER DAC 10040M: Peter Rosin <peda@axentia.se> 10041L: linux-iio@vger.kernel.org 10042S: Maintained 10043F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10044F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10045F: drivers/iio/dac/dpot-dac.c 10046 10047IIO ENVELOPE DETECTOR 10048M: Peter Rosin <peda@axentia.se> 10049L: linux-iio@vger.kernel.org 10050S: Maintained 10051F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10052F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10053F: drivers/iio/adc/envelope-detector.c 10054 10055IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10056M: Matti Vaittinen <mazziesaccount@gmail.com> 10057L: linux-iio@vger.kernel.org 10058S: Maintained 10059F: drivers/iio/light/gain-time-scale-helper.c 10060F: drivers/iio/light/gain-time-scale-helper.h 10061 10062IIO MULTIPLEXER 10063M: Peter Rosin <peda@axentia.se> 10064L: linux-iio@vger.kernel.org 10065S: Maintained 10066F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10067F: drivers/iio/multiplexer/iio-mux.c 10068 10069IIO SCMI BASED DRIVER 10070M: Jyoti Bhayana <jbhayana@google.com> 10071L: linux-iio@vger.kernel.org 10072S: Maintained 10073F: drivers/iio/common/scmi_sensors/scmi_iio.c 10074 10075IIO SUBSYSTEM AND DRIVERS 10076M: Jonathan Cameron <jic23@kernel.org> 10077R: Lars-Peter Clausen <lars@metafoo.de> 10078L: linux-iio@vger.kernel.org 10079S: Maintained 10080T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10081F: Documentation/ABI/testing/configfs-iio* 10082F: Documentation/ABI/testing/sysfs-bus-iio* 10083F: Documentation/devicetree/bindings/iio/ 10084F: drivers/iio/ 10085F: drivers/staging/iio/ 10086F: include/dt-bindings/iio/ 10087F: include/linux/iio/ 10088F: tools/iio/ 10089 10090IIO UNIT CONVERTER 10091M: Peter Rosin <peda@axentia.se> 10092L: linux-iio@vger.kernel.org 10093S: Maintained 10094F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10095F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10096F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10097F: drivers/iio/afe/iio-rescale.c 10098 10099IKANOS/ADI EAGLE ADSL USB DRIVER 10100M: Matthieu Castet <castet.matthieu@free.fr> 10101M: Stanislaw Gruszka <stf_xl@wp.pl> 10102S: Maintained 10103F: drivers/usb/atm/ueagle-atm.c 10104 10105IMAGIS TOUCHSCREEN DRIVER 10106M: Markuss Broks <markuss.broks@gmail.com> 10107S: Maintained 10108F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10109F: drivers/input/touchscreen/imagis.c 10110 10111IMGTEC ASCII LCD DRIVER 10112M: Paul Burton <paulburton@kernel.org> 10113S: Maintained 10114F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10115F: drivers/auxdisplay/img-ascii-lcd.c 10116 10117IMGTEC IR DECODER DRIVER 10118S: Orphan 10119F: drivers/media/rc/img-ir/ 10120 10121IMON SOUNDGRAPH USB IR RECEIVER 10122M: Sean Young <sean@mess.org> 10123L: linux-media@vger.kernel.org 10124S: Maintained 10125F: drivers/media/rc/imon.c 10126F: drivers/media/rc/imon_raw.c 10127 10128IMS TWINTURBO FRAMEBUFFER DRIVER 10129L: linux-fbdev@vger.kernel.org 10130S: Orphan 10131F: drivers/video/fbdev/imsttfb.c 10132 10133INA209 HARDWARE MONITOR DRIVER 10134M: Guenter Roeck <linux@roeck-us.net> 10135L: linux-hwmon@vger.kernel.org 10136S: Maintained 10137F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10138F: Documentation/hwmon/ina209.rst 10139F: drivers/hwmon/ina209.c 10140 10141INA2XX HARDWARE MONITOR DRIVER 10142M: Guenter Roeck <linux@roeck-us.net> 10143L: linux-hwmon@vger.kernel.org 10144S: Maintained 10145F: Documentation/hwmon/ina2xx.rst 10146F: drivers/hwmon/ina2xx.c 10147F: include/linux/platform_data/ina2xx.h 10148 10149INDEX OF FURTHER KERNEL DOCUMENTATION 10150M: Carlos Bilbao <carlos.bilbao@amd.com> 10151S: Maintained 10152F: Documentation/process/kernel-docs.rst 10153 10154INDUSTRY PACK SUBSYSTEM (IPACK) 10155M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10156M: Jens Taprogge <jens.taprogge@taprogge.org> 10157M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10158L: industrypack-devel@lists.sourceforge.net 10159S: Maintained 10160W: http://industrypack.sourceforge.net 10161F: drivers/ipack/ 10162 10163INFINEON DPS310 Driver 10164M: Eddie James <eajames@linux.ibm.com> 10165L: linux-iio@vger.kernel.org 10166S: Maintained 10167F: drivers/iio/pressure/dps310.c 10168 10169INFINEON PEB2466 ASoC CODEC 10170M: Herve Codina <herve.codina@bootlin.com> 10171L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10172S: Maintained 10173F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10174F: sound/soc/codecs/peb2466.c 10175 10176INFINIBAND SUBSYSTEM 10177M: Jason Gunthorpe <jgg@nvidia.com> 10178M: Leon Romanovsky <leonro@nvidia.com> 10179L: linux-rdma@vger.kernel.org 10180S: Supported 10181W: https://github.com/linux-rdma/rdma-core 10182Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10183T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10184F: Documentation/devicetree/bindings/infiniband/ 10185F: Documentation/infiniband/ 10186F: drivers/infiniband/ 10187F: include/rdma/ 10188F: include/trace/events/ib_mad.h 10189F: include/trace/events/ib_umad.h 10190F: include/trace/misc/rdma.h 10191F: include/uapi/linux/if_infiniband.h 10192F: include/uapi/rdma/ 10193F: samples/bpf/ibumad_kern.c 10194F: samples/bpf/ibumad_user.c 10195 10196INGENIC JZ4780 NAND DRIVER 10197M: Harvey Hunt <harveyhuntnexus@gmail.com> 10198L: linux-mtd@lists.infradead.org 10199L: linux-mips@vger.kernel.org 10200S: Maintained 10201F: drivers/mtd/nand/raw/ingenic/ 10202 10203INGENIC JZ47xx SoCs 10204M: Paul Cercueil <paul@crapouillou.net> 10205L: linux-mips@vger.kernel.org 10206S: Maintained 10207F: arch/mips/boot/dts/ingenic/ 10208F: arch/mips/generic/board-ingenic.c 10209F: arch/mips/include/asm/mach-ingenic/ 10210F: arch/mips/ingenic/Kconfig 10211F: drivers/clk/ingenic/ 10212F: drivers/dma/dma-jz4780.c 10213F: drivers/gpu/drm/ingenic/ 10214F: drivers/i2c/busses/i2c-jz4780.c 10215F: drivers/iio/adc/ingenic-adc.c 10216F: drivers/irqchip/irq-ingenic.c 10217F: drivers/memory/jz4780-nemc.c 10218F: drivers/mmc/host/jz4740_mmc.c 10219F: drivers/mtd/nand/raw/ingenic/ 10220F: drivers/pinctrl/pinctrl-ingenic.c 10221F: drivers/power/supply/ingenic-battery.c 10222F: drivers/pwm/pwm-jz4740.c 10223F: drivers/remoteproc/ingenic_rproc.c 10224F: drivers/rtc/rtc-jz4740.c 10225F: drivers/tty/serial/8250/8250_ingenic.c 10226F: drivers/usb/musb/jz4740.c 10227F: drivers/watchdog/jz4740_wdt.c 10228F: include/dt-bindings/iio/adc/ingenic,adc.h 10229F: include/linux/mfd/ingenic-tcu.h 10230F: sound/soc/codecs/jz47* 10231F: sound/soc/jz4740/ 10232 10233INJOINIC IP5xxx POWER BANK IC DRIVER 10234M: Samuel Holland <samuel@sholland.org> 10235S: Maintained 10236F: drivers/power/supply/ip5xxx_power.c 10237 10238INOTIFY 10239M: Jan Kara <jack@suse.cz> 10240R: Amir Goldstein <amir73il@gmail.com> 10241L: linux-fsdevel@vger.kernel.org 10242S: Maintained 10243F: Documentation/filesystems/inotify.rst 10244F: fs/notify/inotify/ 10245F: include/linux/inotify.h 10246F: include/uapi/linux/inotify.h 10247 10248INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10249M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10250L: linux-input@vger.kernel.org 10251S: Maintained 10252Q: http://patchwork.kernel.org/project/linux-input/list/ 10253T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10254F: Documentation/devicetree/bindings/input/ 10255F: Documentation/devicetree/bindings/serio/ 10256F: Documentation/input/ 10257F: drivers/input/ 10258F: include/dt-bindings/input/ 10259F: include/linux/input.h 10260F: include/linux/input/ 10261F: include/uapi/linux/input-event-codes.h 10262F: include/uapi/linux/input.h 10263 10264INPUT MULTITOUCH (MT) PROTOCOL 10265M: Henrik Rydberg <rydberg@bitmath.org> 10266L: linux-input@vger.kernel.org 10267S: Odd fixes 10268F: Documentation/input/multi-touch-protocol.rst 10269F: drivers/input/input-mt.c 10270K: \b(ABS|SYN)_MT_ 10271 10272INSIDE SECURE CRYPTO DRIVER 10273M: Antoine Tenart <atenart@kernel.org> 10274L: linux-crypto@vger.kernel.org 10275S: Maintained 10276F: drivers/crypto/inside-secure/ 10277 10278INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10279M: Mimi Zohar <zohar@linux.ibm.com> 10280M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10281L: linux-integrity@vger.kernel.org 10282S: Supported 10283T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10284F: security/integrity/ 10285F: security/integrity/ima/ 10286 10287INTEL 810/815 FRAMEBUFFER DRIVER 10288M: Antonino Daplas <adaplas@gmail.com> 10289L: linux-fbdev@vger.kernel.org 10290S: Maintained 10291F: drivers/video/fbdev/i810/ 10292 10293INTEL 8254 COUNTER DRIVER 10294M: William Breathitt Gray <william.gray@linaro.org> 10295L: linux-iio@vger.kernel.org 10296S: Maintained 10297F: drivers/counter/i8254.c 10298F: include/linux/i8254.h 10299 10300INTEL 8255 GPIO DRIVER 10301M: William Breathitt Gray <william.gray@linaro.org> 10302L: linux-gpio@vger.kernel.org 10303S: Maintained 10304F: drivers/gpio/gpio-i8255.c 10305F: drivers/gpio/gpio-i8255.h 10306 10307INTEL ASoC DRIVERS 10308M: Cezary Rojewski <cezary.rojewski@intel.com> 10309M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10310M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10311M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10312M: Bard Liao <yung-chuan.liao@linux.intel.com> 10313M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10314M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10315L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10316S: Supported 10317F: sound/soc/intel/ 10318 10319INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10320M: Hans de Goede <hdegoede@redhat.com> 10321L: platform-driver-x86@vger.kernel.org 10322S: Maintained 10323F: drivers/platform/x86/intel/atomisp2/pm.c 10324 10325INTEL ATOMISP2 LED DRIVER 10326M: Hans de Goede <hdegoede@redhat.com> 10327L: platform-driver-x86@vger.kernel.org 10328S: Maintained 10329F: drivers/platform/x86/intel/atomisp2/led.c 10330 10331INTEL BIOS SAR INT1092 DRIVER 10332M: Shravan Sudhakar <s.shravan@intel.com> 10333M: Intel Corporation <linuxwwan@intel.com> 10334L: platform-driver-x86@vger.kernel.org 10335S: Maintained 10336F: drivers/platform/x86/intel/int1092/ 10337 10338INTEL BROXTON PMC DRIVER 10339M: Mika Westerberg <mika.westerberg@linux.intel.com> 10340M: Zha Qipeng <qipeng.zha@intel.com> 10341S: Maintained 10342F: drivers/mfd/intel_pmc_bxt.c 10343F: include/linux/mfd/intel_pmc_bxt.h 10344 10345INTEL C600 SERIES SAS CONTROLLER DRIVER 10346M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10347L: linux-scsi@vger.kernel.org 10348S: Supported 10349T: git git://git.code.sf.net/p/intel-sas/isci 10350F: drivers/scsi/isci/ 10351 10352INTEL CPU family model numbers 10353M: Tony Luck <tony.luck@intel.com> 10354M: x86@kernel.org 10355L: linux-kernel@vger.kernel.org 10356S: Supported 10357F: arch/x86/include/asm/intel-family.h 10358 10359INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10360M: Jani Nikula <jani.nikula@linux.intel.com> 10361M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10362M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10363M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10364L: intel-gfx@lists.freedesktop.org 10365S: Supported 10366W: https://01.org/linuxgraphics/ 10367Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10368B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10369C: irc://irc.oftc.net/intel-gfx 10370T: git git://anongit.freedesktop.org/drm-intel 10371F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10372F: Documentation/gpu/i915.rst 10373F: drivers/gpu/drm/i915/ 10374F: include/drm/i915* 10375F: include/uapi/drm/i915_drm.h 10376 10377INTEL ETHERNET DRIVERS 10378M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10379M: Tony Nguyen <anthony.l.nguyen@intel.com> 10380L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10381S: Supported 10382W: https://www.intel.com/content/www/us/en/support.html 10383Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10384T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10385T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10386F: Documentation/networking/device_drivers/ethernet/intel/ 10387F: drivers/net/ethernet/intel/ 10388F: drivers/net/ethernet/intel/*/ 10389F: include/linux/avf/virtchnl.h 10390F: include/linux/net/intel/iidc.h 10391 10392INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10393M: Mustafa Ismail <mustafa.ismail@intel.com> 10394M: Shiraz Saleem <shiraz.saleem@intel.com> 10395L: linux-rdma@vger.kernel.org 10396S: Supported 10397F: drivers/infiniband/hw/irdma/ 10398F: include/uapi/rdma/irdma-abi.h 10399 10400INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10401M: Maik Broemme <mbroemme@libmpq.org> 10402L: linux-fbdev@vger.kernel.org 10403S: Maintained 10404F: Documentation/fb/intelfb.rst 10405F: drivers/video/fbdev/intelfb/ 10406 10407INTEL GPIO DRIVERS 10408M: Andy Shevchenko <andy@kernel.org> 10409L: linux-gpio@vger.kernel.org 10410S: Supported 10411T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10412F: drivers/gpio/gpio-elkhartlake.c 10413F: drivers/gpio/gpio-ich.c 10414F: drivers/gpio/gpio-merrifield.c 10415F: drivers/gpio/gpio-ml-ioh.c 10416F: drivers/gpio/gpio-pch.c 10417F: drivers/gpio/gpio-sch.c 10418F: drivers/gpio/gpio-sodaville.c 10419F: drivers/gpio/gpio-tangier.c 10420 10421INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10422M: Zhenyu Wang <zhenyuw@linux.intel.com> 10423M: Zhi Wang <zhi.a.wang@intel.com> 10424L: intel-gvt-dev@lists.freedesktop.org 10425L: intel-gfx@lists.freedesktop.org 10426S: Supported 10427W: https://01.org/igvt-g 10428T: git https://github.com/intel/gvt-linux.git 10429F: drivers/gpu/drm/i915/gvt/ 10430 10431INTEL HID EVENT DRIVER 10432M: Alex Hung <alexhung@gmail.com> 10433L: platform-driver-x86@vger.kernel.org 10434S: Maintained 10435F: drivers/platform/x86/intel/hid.c 10436 10437INTEL I/OAT DMA DRIVER 10438M: Dave Jiang <dave.jiang@intel.com> 10439R: Dan Williams <dan.j.williams@intel.com> 10440L: dmaengine@vger.kernel.org 10441S: Supported 10442Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10443F: drivers/dma/ioat* 10444 10445INTEL IDLE DRIVER 10446M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10447M: Len Brown <lenb@kernel.org> 10448L: linux-pm@vger.kernel.org 10449S: Supported 10450B: https://bugzilla.kernel.org 10451T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10452F: drivers/idle/intel_idle.c 10453 10454INTEL IDXD DRIVER 10455M: Fenghua Yu <fenghua.yu@intel.com> 10456M: Dave Jiang <dave.jiang@intel.com> 10457L: dmaengine@vger.kernel.org 10458S: Supported 10459F: drivers/dma/idxd/* 10460F: include/uapi/linux/idxd.h 10461 10462INTEL IN FIELD SCAN (IFS) DEVICE 10463M: Jithu Joseph <jithu.joseph@intel.com> 10464R: Ashok Raj <ashok.raj@intel.com> 10465R: Tony Luck <tony.luck@intel.com> 10466S: Maintained 10467F: drivers/platform/x86/intel/ifs 10468F: include/trace/events/intel_ifs.h 10469 10470INTEL INTEGRATED SENSOR HUB DRIVER 10471M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10472M: Jiri Kosina <jikos@kernel.org> 10473L: linux-input@vger.kernel.org 10474S: Maintained 10475F: drivers/hid/intel-ish-hid/ 10476 10477INTEL IOMMU (VT-d) 10478M: David Woodhouse <dwmw2@infradead.org> 10479M: Lu Baolu <baolu.lu@linux.intel.com> 10480L: iommu@lists.linux.dev 10481S: Supported 10482T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10483F: drivers/iommu/intel/ 10484 10485INTEL IPU3 CSI-2 CIO2 DRIVER 10486M: Yong Zhi <yong.zhi@intel.com> 10487M: Sakari Ailus <sakari.ailus@linux.intel.com> 10488M: Bingbu Cao <bingbu.cao@intel.com> 10489M: Dan Scally <djrscally@gmail.com> 10490R: Tianshu Qiu <tian.shu.qiu@intel.com> 10491L: linux-media@vger.kernel.org 10492S: Maintained 10493T: git git://linuxtv.org/media_tree.git 10494F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10495F: drivers/media/pci/intel/ipu3/ 10496 10497INTEL IPU3 CSI-2 IMGU DRIVER 10498M: Sakari Ailus <sakari.ailus@linux.intel.com> 10499R: Bingbu Cao <bingbu.cao@intel.com> 10500R: Tianshu Qiu <tian.shu.qiu@intel.com> 10501L: linux-media@vger.kernel.org 10502S: Maintained 10503F: Documentation/admin-guide/media/ipu3.rst 10504F: Documentation/admin-guide/media/ipu3_rcb.svg 10505F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10506F: drivers/staging/media/ipu3/ 10507 10508INTEL ISHTP ECLITE DRIVER 10509M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10510L: platform-driver-x86@vger.kernel.org 10511S: Supported 10512F: drivers/platform/x86/intel/ishtp_eclite.c 10513 10514INTEL IXP4XX CRYPTO SUPPORT 10515M: Corentin Labbe <clabbe@baylibre.com> 10516L: linux-crypto@vger.kernel.org 10517S: Maintained 10518F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10519 10520INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10521M: Krzysztof Halasa <khalasa@piap.pl> 10522S: Maintained 10523F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10524F: drivers/net/wan/ixp4xx_hss.c 10525F: drivers/soc/ixp4xx/ixp4xx-npe.c 10526F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10527F: include/linux/soc/ixp4xx/npe.h 10528F: include/linux/soc/ixp4xx/qmgr.h 10529 10530INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10531M: Deepak Saxena <dsaxena@plexity.net> 10532S: Maintained 10533F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10534F: drivers/char/hw_random/ixp4xx-rng.c 10535 10536INTEL KEEM BAY DRM DRIVER 10537M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10538M: Edmund Dea <edmund.j.dea@intel.com> 10539S: Maintained 10540F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10541F: drivers/gpu/drm/kmb/ 10542 10543INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10544M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10545S: Maintained 10546F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10547F: drivers/crypto/intel/keembay/Kconfig 10548F: drivers/crypto/intel/keembay/Makefile 10549F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10550F: drivers/crypto/intel/keembay/ocs-aes.c 10551F: drivers/crypto/intel/keembay/ocs-aes.h 10552 10553INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10554M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10555M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10556M: Mark Gross <mgross@linux.intel.com> 10557S: Maintained 10558F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10559F: drivers/crypto/intel/keembay/Kconfig 10560F: drivers/crypto/intel/keembay/Makefile 10561F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10562 10563INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10564M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10565M: Declan Murphy <declan.murphy@intel.com> 10566S: Maintained 10567F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10568F: drivers/crypto/intel/keembay/Kconfig 10569F: drivers/crypto/intel/keembay/Makefile 10570F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10571F: drivers/crypto/intel/keembay/ocs-hcu.c 10572F: drivers/crypto/intel/keembay/ocs-hcu.h 10573 10574INTEL MANAGEMENT ENGINE (mei) 10575M: Tomas Winkler <tomas.winkler@intel.com> 10576L: linux-kernel@vger.kernel.org 10577S: Supported 10578F: Documentation/driver-api/mei/* 10579F: drivers/misc/mei/ 10580F: drivers/watchdog/mei_wdt.c 10581F: include/linux/mei_aux.h 10582F: include/linux/mei_cl_bus.h 10583F: include/uapi/linux/mei.h 10584F: include/uapi/linux/mei_uuid.h 10585F: include/uapi/linux/uuid.h 10586F: samples/mei/* 10587 10588INTEL MAX 10 BMC MFD DRIVER 10589M: Xu Yilun <yilun.xu@intel.com> 10590R: Tom Rix <trix@redhat.com> 10591S: Maintained 10592F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10593F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10594F: drivers/hwmon/intel-m10-bmc-hwmon.c 10595F: drivers/mfd/intel-m10-bmc* 10596F: include/linux/mfd/intel-m10-bmc.h 10597 10598INTEL MAX10 BMC SECURE UPDATES 10599M: Russ Weight <russell.h.weight@intel.com> 10600L: linux-fpga@vger.kernel.org 10601S: Maintained 10602F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10603F: drivers/fpga/intel-m10-bmc-sec-update.c 10604 10605INTEL P-Unit IPC DRIVER 10606M: Zha Qipeng <qipeng.zha@intel.com> 10607L: platform-driver-x86@vger.kernel.org 10608S: Maintained 10609F: arch/x86/include/asm/intel_punit_ipc.h 10610F: drivers/platform/x86/intel/punit_ipc.c 10611 10612INTEL PMC CORE DRIVER 10613M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10614M: David E Box <david.e.box@intel.com> 10615L: platform-driver-x86@vger.kernel.org 10616S: Maintained 10617F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10618F: drivers/platform/x86/intel/pmc/ 10619 10620INTEL PMIC GPIO DRIVERS 10621M: Andy Shevchenko <andy@kernel.org> 10622S: Supported 10623T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10624F: drivers/gpio/gpio-*cove.c 10625 10626INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10627M: Andy Shevchenko <andy@kernel.org> 10628S: Supported 10629F: drivers/mfd/intel_soc_pmic* 10630F: include/linux/mfd/intel_soc_pmic* 10631 10632INTEL PMT DRIVERS 10633M: David E. Box <david.e.box@linux.intel.com> 10634S: Supported 10635F: drivers/platform/x86/intel/pmt/ 10636 10637INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10638M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10639L: linux-wireless@vger.kernel.org 10640S: Maintained 10641F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10642F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10643F: drivers/net/wireless/intel/ipw2x00/ 10644 10645INTEL PSTATE DRIVER 10646M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10647M: Len Brown <lenb@kernel.org> 10648L: linux-pm@vger.kernel.org 10649S: Supported 10650F: drivers/cpufreq/intel_pstate.c 10651 10652INTEL PTP DFL ToD DRIVER 10653M: Tianfei Zhang <tianfei.zhang@intel.com> 10654L: linux-fpga@vger.kernel.org 10655L: netdev@vger.kernel.org 10656S: Maintained 10657F: drivers/ptp/ptp_dfl_tod.c 10658 10659INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10660M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10661L: linux-iio@vger.kernel.org 10662F: drivers/counter/intel-qep.c 10663 10664INTEL SCU DRIVERS 10665M: Mika Westerberg <mika.westerberg@linux.intel.com> 10666S: Maintained 10667F: arch/x86/include/asm/intel_scu_ipc.h 10668F: drivers/platform/x86/intel_scu_* 10669 10670INTEL SDSI DRIVER 10671M: David E. Box <david.e.box@linux.intel.com> 10672S: Supported 10673F: drivers/platform/x86/intel/sdsi.c 10674F: tools/arch/x86/intel_sdsi/ 10675F: tools/testing/selftests/drivers/sdsi/ 10676 10677INTEL SGX 10678M: Jarkko Sakkinen <jarkko@kernel.org> 10679R: Dave Hansen <dave.hansen@linux.intel.com> 10680L: linux-sgx@vger.kernel.org 10681S: Supported 10682Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10683T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10684F: Documentation/arch/x86/sgx.rst 10685F: arch/x86/entry/vdso/vsgx.S 10686F: arch/x86/include/asm/sgx.h 10687F: arch/x86/include/uapi/asm/sgx.h 10688F: arch/x86/kernel/cpu/sgx/* 10689F: tools/testing/selftests/sgx/* 10690K: \bSGX_ 10691 10692INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10693M: Daniel Scally <djrscally@gmail.com> 10694S: Maintained 10695F: drivers/platform/x86/intel/int3472/ 10696 10697INTEL SPEED SELECT TECHNOLOGY 10698M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10699L: platform-driver-x86@vger.kernel.org 10700S: Maintained 10701F: drivers/platform/x86/intel/speed_select_if/ 10702F: include/uapi/linux/isst_if.h 10703F: tools/power/x86/intel-speed-select/ 10704 10705INTEL STRATIX10 FIRMWARE DRIVERS 10706M: Dinh Nguyen <dinguyen@kernel.org> 10707L: linux-kernel@vger.kernel.org 10708S: Maintained 10709T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10710F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10711F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10712F: drivers/firmware/stratix10-rsu.c 10713F: drivers/firmware/stratix10-svc.c 10714F: include/linux/firmware/intel/stratix10-smc.h 10715F: include/linux/firmware/intel/stratix10-svc-client.h 10716 10717INTEL TELEMETRY DRIVER 10718M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10719M: "David E. Box" <david.e.box@linux.intel.com> 10720L: platform-driver-x86@vger.kernel.org 10721S: Maintained 10722F: arch/x86/include/asm/intel_telemetry.h 10723F: drivers/platform/x86/intel/telemetry/ 10724 10725INTEL TPMI DRIVER 10726M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10727L: platform-driver-x86@vger.kernel.org 10728S: Maintained 10729F: drivers/platform/x86/intel/tpmi.c 10730F: include/linux/intel_tpmi.h 10731 10732INTEL UNCORE FREQUENCY CONTROL 10733M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10734L: platform-driver-x86@vger.kernel.org 10735S: Maintained 10736F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10737F: drivers/platform/x86/intel/uncore-frequency/ 10738 10739INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10740M: David E. Box <david.e.box@linux.intel.com> 10741S: Supported 10742F: drivers/platform/x86/intel/vsec.* 10743 10744INTEL VIRTUAL BUTTON DRIVER 10745M: AceLan Kao <acelan.kao@canonical.com> 10746L: platform-driver-x86@vger.kernel.org 10747S: Maintained 10748F: drivers/platform/x86/intel/vbtn.c 10749 10750INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10751M: Stanislaw Gruszka <stf_xl@wp.pl> 10752L: linux-wireless@vger.kernel.org 10753S: Supported 10754F: drivers/net/wireless/intel/iwlegacy/ 10755 10756INTEL WIRELESS WIFI LINK (iwlwifi) 10757M: Gregory Greenman <gregory.greenman@intel.com> 10758L: linux-wireless@vger.kernel.org 10759S: Supported 10760W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10761T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10762F: drivers/net/wireless/intel/iwlwifi/ 10763 10764INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10765M: Jithu Joseph <jithu.joseph@intel.com> 10766R: Maurice Ma <maurice.ma@intel.com> 10767S: Maintained 10768W: https://slimbootloader.github.io/security/firmware-update.html 10769F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10770 10771INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10772L: Dell.Client.Kernel@dell.com 10773S: Maintained 10774F: drivers/platform/x86/intel/wmi/thunderbolt.c 10775 10776INTEL WWAN IOSM DRIVER 10777M: M Chetan Kumar <m.chetan.kumar@intel.com> 10778M: Intel Corporation <linuxwwan@intel.com> 10779L: netdev@vger.kernel.org 10780S: Maintained 10781F: drivers/net/wwan/iosm/ 10782 10783INTEL(R) TRACE HUB 10784M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10785S: Supported 10786F: Documentation/trace/intel_th.rst 10787F: drivers/hwtracing/intel_th/ 10788F: include/linux/intel_th.h 10789 10790INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10791M: Ning Sun <ning.sun@intel.com> 10792L: tboot-devel@lists.sourceforge.net 10793S: Supported 10794W: http://tboot.sourceforge.net 10795T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10796F: Documentation/arch/x86/intel_txt.rst 10797F: arch/x86/kernel/tboot.c 10798F: include/linux/tboot.h 10799 10800INTERCONNECT API 10801M: Georgi Djakov <djakov@kernel.org> 10802L: linux-pm@vger.kernel.org 10803S: Maintained 10804T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10805F: Documentation/devicetree/bindings/interconnect/ 10806F: Documentation/driver-api/interconnect.rst 10807F: drivers/interconnect/ 10808F: include/dt-bindings/interconnect/ 10809F: include/linux/interconnect-provider.h 10810F: include/linux/interconnect.h 10811 10812INTERRUPT COUNTER DRIVER 10813M: Oleksij Rempel <o.rempel@pengutronix.de> 10814R: Pengutronix Kernel Team <kernel@pengutronix.de> 10815L: linux-iio@vger.kernel.org 10816F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10817F: drivers/counter/interrupt-cnt.c 10818 10819INTERSIL ISL7998X VIDEO DECODER DRIVER 10820M: Michael Tretter <m.tretter@pengutronix.de> 10821R: Pengutronix Kernel Team <kernel@pengutronix.de> 10822L: linux-media@vger.kernel.org 10823S: Maintained 10824F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10825F: drivers/media/i2c/isl7998x.c 10826 10827INVENSENSE ICM-426xx IMU DRIVER 10828M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10829L: linux-iio@vger.kernel.org 10830S: Maintained 10831W: https://invensense.tdk.com/ 10832F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10833F: drivers/iio/imu/inv_icm42600/ 10834 10835INVENSENSE MPU-3050 GYROSCOPE DRIVER 10836M: Linus Walleij <linus.walleij@linaro.org> 10837L: linux-iio@vger.kernel.org 10838S: Maintained 10839F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10840F: drivers/iio/gyro/mpu3050* 10841 10842IOC3 ETHERNET DRIVER 10843M: Ralf Baechle <ralf@linux-mips.org> 10844L: linux-mips@vger.kernel.org 10845S: Maintained 10846F: drivers/net/ethernet/sgi/ioc3-eth.c 10847 10848IOMAP FILESYSTEM LIBRARY 10849M: Darrick J. Wong <djwong@kernel.org> 10850L: linux-xfs@vger.kernel.org 10851L: linux-fsdevel@vger.kernel.org 10852S: Supported 10853T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10854F: fs/iomap/ 10855F: include/linux/iomap.h 10856 10857IOMMU DMA-API LAYER 10858M: Robin Murphy <robin.murphy@arm.com> 10859L: iommu@lists.linux.dev 10860S: Maintained 10861T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10862F: drivers/iommu/dma-iommu.c 10863F: drivers/iommu/dma-iommu.h 10864F: drivers/iommu/iova.c 10865F: include/linux/iova.h 10866 10867IOMMU SUBSYSTEM 10868M: Joerg Roedel <joro@8bytes.org> 10869M: Will Deacon <will@kernel.org> 10870R: Robin Murphy <robin.murphy@arm.com> 10871L: iommu@lists.linux.dev 10872S: Maintained 10873T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10874F: Documentation/devicetree/bindings/iommu/ 10875F: Documentation/userspace-api/iommu.rst 10876F: drivers/iommu/ 10877F: include/linux/iommu.h 10878F: include/linux/iova.h 10879F: include/linux/of_iommu.h 10880F: include/uapi/linux/iommu.h 10881 10882IOMMUFD 10883M: Jason Gunthorpe <jgg@nvidia.com> 10884M: Kevin Tian <kevin.tian@intel.com> 10885L: iommu@lists.linux.dev 10886S: Maintained 10887T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10888F: Documentation/userspace-api/iommufd.rst 10889F: drivers/iommu/iommufd/ 10890F: include/linux/iommufd.h 10891F: include/uapi/linux/iommufd.h 10892F: tools/testing/selftests/iommu/ 10893 10894IOSYS-MAP HELPERS 10895M: Thomas Zimmermann <tzimmermann@suse.de> 10896L: dri-devel@lists.freedesktop.org 10897S: Maintained 10898T: git git://anongit.freedesktop.org/drm/drm-misc 10899F: include/linux/iosys-map.h 10900 10901IO_URING 10902M: Jens Axboe <axboe@kernel.dk> 10903R: Pavel Begunkov <asml.silence@gmail.com> 10904L: io-uring@vger.kernel.org 10905S: Maintained 10906T: git git://git.kernel.dk/linux-block 10907T: git git://git.kernel.dk/liburing 10908F: include/linux/io_uring.h 10909F: include/linux/io_uring_types.h 10910F: include/trace/events/io_uring.h 10911F: include/uapi/linux/io_uring.h 10912F: io_uring/ 10913F: tools/io_uring/ 10914 10915IPMI SUBSYSTEM 10916M: Corey Minyard <minyard@acm.org> 10917L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10918S: Supported 10919W: http://openipmi.sourceforge.net/ 10920T: git https://github.com/cminyard/linux-ipmi.git for-next 10921F: Documentation/devicetree/bindings/ipmi/ 10922F: Documentation/driver-api/ipmi.rst 10923F: drivers/char/ipmi/ 10924F: include/linux/ipmi* 10925F: include/uapi/linux/ipmi* 10926 10927IPS SCSI RAID DRIVER 10928M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10929L: linux-scsi@vger.kernel.org 10930S: Maintained 10931W: http://www.adaptec.com/ 10932F: drivers/scsi/ips* 10933 10934IPVS 10935M: Simon Horman <horms@verge.net.au> 10936M: Julian Anastasov <ja@ssi.bg> 10937L: netdev@vger.kernel.org 10938L: lvs-devel@vger.kernel.org 10939S: Maintained 10940T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10941T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10942F: Documentation/networking/ipvs-sysctl.rst 10943F: include/net/ip_vs.h 10944F: include/uapi/linux/ip_vs.h 10945F: net/netfilter/ipvs/ 10946 10947IPWIRELESS DRIVER 10948M: Jiri Kosina <jikos@kernel.org> 10949M: David Sterba <dsterba@suse.com> 10950S: Odd Fixes 10951F: drivers/tty/ipwireless/ 10952 10953IRON DEVICE AUDIO CODEC DRIVERS 10954M: Kiseok Jo <kiseok.jo@irondevice.com> 10955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10956S: Maintained 10957F: Documentation/devicetree/bindings/sound/irondevice,* 10958F: sound/soc/codecs/sma* 10959 10960IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10961M: Marc Zyngier <maz@kernel.org> 10962S: Maintained 10963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10964F: Documentation/core-api/irq/irq-domain.rst 10965F: include/linux/irqdomain.h 10966F: kernel/irq/irqdomain.c 10967F: kernel/irq/msi.c 10968 10969IRQ SUBSYSTEM 10970M: Thomas Gleixner <tglx@linutronix.de> 10971L: linux-kernel@vger.kernel.org 10972S: Maintained 10973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10974F: include/linux/group_cpus.h 10975F: kernel/irq/ 10976F: lib/group_cpus.c 10977 10978IRQCHIP DRIVERS 10979M: Thomas Gleixner <tglx@linutronix.de> 10980M: Marc Zyngier <maz@kernel.org> 10981L: linux-kernel@vger.kernel.org 10982S: Maintained 10983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10984F: Documentation/devicetree/bindings/interrupt-controller/ 10985F: drivers/irqchip/ 10986 10987ISA 10988M: William Breathitt Gray <william.gray@linaro.org> 10989S: Maintained 10990F: Documentation/driver-api/isa.rst 10991F: drivers/base/isa.c 10992F: include/linux/isa.h 10993 10994ISA RADIO MODULE 10995M: Hans Verkuil <hverkuil@xs4all.nl> 10996L: linux-media@vger.kernel.org 10997S: Maintained 10998W: https://linuxtv.org 10999T: git git://linuxtv.org/media_tree.git 11000F: drivers/media/radio/radio-isa* 11001 11002ISAPNP 11003M: Jaroslav Kysela <perex@perex.cz> 11004S: Maintained 11005F: Documentation/driver-api/isapnp.rst 11006F: drivers/pnp/isapnp/ 11007F: include/linux/isapnp.h 11008 11009ISCSI 11010M: Lee Duncan <lduncan@suse.com> 11011M: Chris Leech <cleech@redhat.com> 11012M: Mike Christie <michael.christie@oracle.com> 11013L: open-iscsi@googlegroups.com 11014L: linux-scsi@vger.kernel.org 11015S: Maintained 11016W: www.open-iscsi.com 11017F: drivers/scsi/*iscsi* 11018F: include/scsi/*iscsi* 11019 11020iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11021M: Peter Jones <pjones@redhat.com> 11022M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11023S: Maintained 11024F: drivers/firmware/iscsi_ibft* 11025 11026ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11027M: Sagi Grimberg <sagi@grimberg.me> 11028M: Max Gurtovoy <mgurtovoy@nvidia.com> 11029L: linux-rdma@vger.kernel.org 11030S: Supported 11031W: http://www.openfabrics.org 11032W: www.open-iscsi.org 11033Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11034F: drivers/infiniband/ulp/iser/ 11035 11036ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11037M: Sagi Grimberg <sagi@grimberg.me> 11038L: linux-rdma@vger.kernel.org 11039L: target-devel@vger.kernel.org 11040S: Supported 11041W: http://www.linux-iscsi.org 11042T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11043F: drivers/infiniband/ulp/isert 11044 11045ISDN/CMTP OVER BLUETOOTH 11046M: Karsten Keil <isdn@linux-pingi.de> 11047L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11048L: netdev@vger.kernel.org 11049S: Odd Fixes 11050W: http://www.isdn4linux.de 11051F: Documentation/isdn/ 11052F: drivers/isdn/capi/ 11053F: include/linux/isdn/ 11054F: include/uapi/linux/isdn/ 11055F: net/bluetooth/cmtp/ 11056 11057ISDN/mISDN SUBSYSTEM 11058M: Karsten Keil <isdn@linux-pingi.de> 11059L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11060L: netdev@vger.kernel.org 11061S: Maintained 11062W: http://www.isdn4linux.de 11063F: drivers/isdn/Kconfig 11064F: drivers/isdn/Makefile 11065F: drivers/isdn/hardware/ 11066F: drivers/isdn/mISDN/ 11067 11068ISOFS FILESYSTEM 11069M: Jan Kara <jack@suse.cz> 11070L: linux-fsdevel@vger.kernel.org 11071S: Maintained 11072F: Documentation/filesystems/isofs.rst 11073F: fs/isofs/ 11074 11075IT87 HARDWARE MONITORING DRIVER 11076M: Jean Delvare <jdelvare@suse.com> 11077L: linux-hwmon@vger.kernel.org 11078S: Maintained 11079F: Documentation/hwmon/it87.rst 11080F: drivers/hwmon/it87.c 11081 11082IT913X MEDIA DRIVER 11083M: Antti Palosaari <crope@iki.fi> 11084L: linux-media@vger.kernel.org 11085S: Maintained 11086W: https://linuxtv.org 11087W: http://palosaari.fi/linux/ 11088Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11089T: git git://linuxtv.org/anttip/media_tree.git 11090F: drivers/media/tuners/it913x* 11091 11092ITE IT66121 HDMI BRIDGE DRIVER 11093M: Phong LE <ple@baylibre.com> 11094M: Neil Armstrong <neil.armstrong@linaro.org> 11095S: Maintained 11096T: git git://anongit.freedesktop.org/drm/drm-misc 11097F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11098F: drivers/gpu/drm/bridge/ite-it66121.c 11099 11100IVTV VIDEO4LINUX DRIVER 11101M: Andy Walls <awalls@md.metrocast.net> 11102L: linux-media@vger.kernel.org 11103S: Maintained 11104W: https://linuxtv.org 11105T: git git://linuxtv.org/media_tree.git 11106F: Documentation/admin-guide/media/ivtv* 11107F: drivers/media/pci/ivtv/ 11108F: include/uapi/linux/ivtv* 11109 11110IX2505V MEDIA DRIVER 11111M: Malcolm Priestley <tvboxspy@gmail.com> 11112L: linux-media@vger.kernel.org 11113S: Maintained 11114W: https://linuxtv.org 11115Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11116F: drivers/media/dvb-frontends/ix2505v* 11117 11118JAILHOUSE HYPERVISOR INTERFACE 11119M: Jan Kiszka <jan.kiszka@siemens.com> 11120L: jailhouse-dev@googlegroups.com 11121S: Maintained 11122F: arch/x86/include/asm/jailhouse_para.h 11123F: arch/x86/kernel/jailhouse.c 11124 11125JC42.4 TEMPERATURE SENSOR DRIVER 11126M: Guenter Roeck <linux@roeck-us.net> 11127L: linux-hwmon@vger.kernel.org 11128S: Maintained 11129F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11130F: Documentation/hwmon/jc42.rst 11131F: drivers/hwmon/jc42.c 11132 11133JFS FILESYSTEM 11134M: Dave Kleikamp <shaggy@kernel.org> 11135L: jfs-discussion@lists.sourceforge.net 11136S: Odd Fixes 11137W: http://jfs.sourceforge.net/ 11138T: git https://github.com/kleikamp/linux-shaggy.git 11139F: Documentation/admin-guide/jfs.rst 11140F: fs/jfs/ 11141 11142JME NETWORK DRIVER 11143M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11144L: netdev@vger.kernel.org 11145S: Maintained 11146F: drivers/net/ethernet/jme.* 11147 11148JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11149M: David Woodhouse <dwmw2@infradead.org> 11150M: Richard Weinberger <richard@nod.at> 11151L: linux-mtd@lists.infradead.org 11152S: Odd Fixes 11153W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11154T: git git://git.infradead.org/ubifs-2.6.git 11155F: fs/jffs2/ 11156F: include/uapi/linux/jffs2.h 11157 11158JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11159M: "Theodore Ts'o" <tytso@mit.edu> 11160M: Jan Kara <jack@suse.com> 11161L: linux-ext4@vger.kernel.org 11162S: Maintained 11163F: fs/jbd2/ 11164F: include/linux/jbd2.h 11165 11166JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11167M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11168L: linux-media@vger.kernel.org 11169L: linux-renesas-soc@vger.kernel.org 11170S: Maintained 11171F: drivers/media/platform/renesas/rcar_jpu.c 11172 11173JSM Neo PCI based serial card 11174L: linux-serial@vger.kernel.org 11175S: Orphan 11176F: drivers/tty/serial/jsm/ 11177 11178K10TEMP HARDWARE MONITORING DRIVER 11179M: Clemens Ladisch <clemens@ladisch.de> 11180L: linux-hwmon@vger.kernel.org 11181S: Maintained 11182F: Documentation/hwmon/k10temp.rst 11183F: drivers/hwmon/k10temp.c 11184 11185K8TEMP HARDWARE MONITORING DRIVER 11186M: Rudolf Marek <r.marek@assembler.cz> 11187L: linux-hwmon@vger.kernel.org 11188S: Maintained 11189F: Documentation/hwmon/k8temp.rst 11190F: drivers/hwmon/k8temp.c 11191 11192KASAN 11193M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11194R: Alexander Potapenko <glider@google.com> 11195R: Andrey Konovalov <andreyknvl@gmail.com> 11196R: Dmitry Vyukov <dvyukov@google.com> 11197R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11198L: kasan-dev@googlegroups.com 11199S: Maintained 11200F: Documentation/dev-tools/kasan.rst 11201F: arch/*/include/asm/*kasan.h 11202F: arch/*/mm/kasan_init* 11203F: include/linux/kasan*.h 11204F: lib/Kconfig.kasan 11205F: mm/kasan/ 11206F: scripts/Makefile.kasan 11207 11208KCONFIG 11209M: Masahiro Yamada <masahiroy@kernel.org> 11210L: linux-kbuild@vger.kernel.org 11211S: Maintained 11212Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11213T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11214F: Documentation/kbuild/kconfig* 11215F: scripts/Kconfig.include 11216F: scripts/kconfig/ 11217 11218KCOV 11219R: Dmitry Vyukov <dvyukov@google.com> 11220R: Andrey Konovalov <andreyknvl@gmail.com> 11221L: kasan-dev@googlegroups.com 11222S: Maintained 11223F: Documentation/dev-tools/kcov.rst 11224F: include/linux/kcov.h 11225F: include/uapi/linux/kcov.h 11226F: kernel/kcov.c 11227F: scripts/Makefile.kcov 11228 11229KCSAN 11230M: Marco Elver <elver@google.com> 11231R: Dmitry Vyukov <dvyukov@google.com> 11232L: kasan-dev@googlegroups.com 11233S: Maintained 11234F: Documentation/dev-tools/kcsan.rst 11235F: include/linux/kcsan*.h 11236F: kernel/kcsan/ 11237F: lib/Kconfig.kcsan 11238F: scripts/Makefile.kcsan 11239 11240KDUMP 11241M: Baoquan He <bhe@redhat.com> 11242R: Vivek Goyal <vgoyal@redhat.com> 11243R: Dave Young <dyoung@redhat.com> 11244L: kexec@lists.infradead.org 11245S: Maintained 11246W: http://lse.sourceforge.net/kdump/ 11247F: Documentation/admin-guide/kdump/ 11248F: fs/proc/vmcore.c 11249F: include/linux/crash_core.h 11250F: include/linux/crash_dump.h 11251F: include/uapi/linux/vmcore.h 11252F: kernel/crash_*.c 11253 11254KEENE FM RADIO TRANSMITTER DRIVER 11255M: Hans Verkuil <hverkuil@xs4all.nl> 11256L: linux-media@vger.kernel.org 11257S: Maintained 11258W: https://linuxtv.org 11259T: git git://linuxtv.org/media_tree.git 11260F: drivers/media/radio/radio-keene* 11261 11262KERNEL AUTOMOUNTER 11263M: Ian Kent <raven@themaw.net> 11264L: autofs@vger.kernel.org 11265S: Maintained 11266F: fs/autofs/ 11267 11268KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11269M: Masahiro Yamada <masahiroy@kernel.org> 11270R: Nathan Chancellor <nathan@kernel.org> 11271R: Nick Desaulniers <ndesaulniers@google.com> 11272R: Nicolas Schier <nicolas@fjasle.eu> 11273L: linux-kbuild@vger.kernel.org 11274S: Maintained 11275Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11276T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11277F: Documentation/kbuild/ 11278F: Makefile 11279F: scripts/*vmlinux* 11280F: scripts/Kbuild* 11281F: scripts/Makefile* 11282F: scripts/basic/ 11283F: scripts/dummy-tools/ 11284F: scripts/mk* 11285F: scripts/mod/ 11286F: scripts/package/ 11287 11288KERNEL HARDENING (not covered by other areas) 11289M: Kees Cook <keescook@chromium.org> 11290L: linux-hardening@vger.kernel.org 11291S: Supported 11292T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11293F: Documentation/ABI/testing/sysfs-kernel-oops_count 11294F: Documentation/ABI/testing/sysfs-kernel-warn_count 11295F: include/linux/overflow.h 11296F: include/linux/randomize_kstack.h 11297F: mm/usercopy.c 11298K: \b(add|choose)_random_kstack_offset\b 11299K: \b__check_(object_size|heap_object)\b 11300 11301KERNEL JANITORS 11302L: kernel-janitors@vger.kernel.org 11303S: Odd Fixes 11304W: http://kernelnewbies.org/KernelJanitors 11305 11306KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11307M: Chuck Lever <chuck.lever@oracle.com> 11308M: Jeff Layton <jlayton@kernel.org> 11309R: Neil Brown <neilb@suse.de> 11310R: Olga Kornievskaia <kolga@netapp.com> 11311R: Dai Ngo <Dai.Ngo@oracle.com> 11312R: Tom Talpey <tom@talpey.com> 11313L: linux-nfs@vger.kernel.org 11314S: Supported 11315W: http://nfs.sourceforge.net/ 11316T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11317F: Documentation/filesystems/nfs/ 11318F: fs/exportfs/ 11319F: fs/lockd/ 11320F: fs/nfs_common/ 11321F: fs/nfsd/ 11322F: include/linux/lockd/ 11323F: include/linux/sunrpc/ 11324F: include/trace/events/rpcgss.h 11325F: include/trace/events/rpcrdma.h 11326F: include/trace/events/sunrpc.h 11327F: include/trace/misc/fs.h 11328F: include/trace/misc/nfs.h 11329F: include/trace/misc/sunrpc.h 11330F: include/uapi/linux/nfsd/ 11331F: include/uapi/linux/sunrpc/ 11332F: net/sunrpc/ 11333 11334KERNEL REGRESSIONS 11335M: Thorsten Leemhuis <linux@leemhuis.info> 11336L: regressions@lists.linux.dev 11337S: Supported 11338F: Documentation/admin-guide/reporting-regressions.rst 11339F: Documentation/process/handling-regressions.rst 11340 11341KERNEL SELFTEST FRAMEWORK 11342M: Shuah Khan <shuah@kernel.org> 11343M: Shuah Khan <skhan@linuxfoundation.org> 11344L: linux-kselftest@vger.kernel.org 11345S: Maintained 11346Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11347T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11348F: Documentation/dev-tools/kselftest* 11349F: tools/testing/selftests/ 11350 11351KERNEL SMB3 SERVER (KSMBD) 11352M: Namjae Jeon <linkinjeon@kernel.org> 11353M: Steve French <sfrench@samba.org> 11354R: Sergey Senozhatsky <senozhatsky@chromium.org> 11355R: Tom Talpey <tom@talpey.com> 11356L: linux-cifs@vger.kernel.org 11357S: Maintained 11358T: git git://git.samba.org/ksmbd.git 11359F: Documentation/filesystems/smb/ksmbd.rst 11360F: fs/smb/common/ 11361F: fs/smb/server/ 11362 11363KERNEL UNIT TESTING FRAMEWORK (KUnit) 11364M: Brendan Higgins <brendanhiggins@google.com> 11365M: David Gow <davidgow@google.com> 11366L: linux-kselftest@vger.kernel.org 11367L: kunit-dev@googlegroups.com 11368S: Maintained 11369W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11370T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11371T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11372F: Documentation/dev-tools/kunit/ 11373F: include/kunit/ 11374F: lib/kunit/ 11375F: tools/testing/kunit/ 11376 11377KERNEL USERMODE HELPER 11378M: Luis Chamberlain <mcgrof@kernel.org> 11379L: linux-kernel@vger.kernel.org 11380S: Maintained 11381F: include/linux/umh.h 11382F: kernel/umh.c 11383 11384KERNEL VIRTUAL MACHINE (KVM) 11385M: Paolo Bonzini <pbonzini@redhat.com> 11386L: kvm@vger.kernel.org 11387S: Supported 11388W: http://www.linux-kvm.org 11389T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11390F: Documentation/virt/kvm/ 11391F: include/asm-generic/kvm* 11392F: include/kvm/iodev.h 11393F: include/linux/kvm* 11394F: include/trace/events/kvm.h 11395F: include/uapi/asm-generic/kvm* 11396F: include/uapi/linux/kvm* 11397F: tools/kvm/ 11398F: tools/testing/selftests/kvm/ 11399F: virt/kvm/* 11400 11401KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11402M: Marc Zyngier <maz@kernel.org> 11403M: Oliver Upton <oliver.upton@linux.dev> 11404R: James Morse <james.morse@arm.com> 11405R: Suzuki K Poulose <suzuki.poulose@arm.com> 11406R: Zenghui Yu <yuzenghui@huawei.com> 11407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11408L: kvmarm@lists.linux.dev 11409S: Maintained 11410T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11411F: arch/arm64/include/asm/kvm* 11412F: arch/arm64/include/uapi/asm/kvm* 11413F: arch/arm64/kvm/ 11414F: include/kvm/arm_* 11415F: tools/testing/selftests/kvm/*/aarch64/ 11416F: tools/testing/selftests/kvm/aarch64/ 11417 11418KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11419M: Huacai Chen <chenhuacai@kernel.org> 11420L: linux-mips@vger.kernel.org 11421L: kvm@vger.kernel.org 11422S: Maintained 11423T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11424F: arch/mips/include/asm/kvm* 11425F: arch/mips/include/uapi/asm/kvm* 11426F: arch/mips/kvm/ 11427 11428KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11429M: Michael Ellerman <mpe@ellerman.id.au> 11430R: Nicholas Piggin <npiggin@gmail.com> 11431L: linuxppc-dev@lists.ozlabs.org 11432L: kvm@vger.kernel.org 11433S: Maintained (Book3S 64-bit HV) 11434S: Odd fixes (Book3S 64-bit PR) 11435S: Orphan (Book3E and 32-bit) 11436T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11437F: arch/powerpc/include/asm/kvm* 11438F: arch/powerpc/include/uapi/asm/kvm* 11439F: arch/powerpc/kernel/kvm* 11440F: arch/powerpc/kvm/ 11441 11442KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11443M: Anup Patel <anup@brainfault.org> 11444R: Atish Patra <atishp@atishpatra.org> 11445L: kvm@vger.kernel.org 11446L: kvm-riscv@lists.infradead.org 11447L: linux-riscv@lists.infradead.org 11448S: Maintained 11449T: git https://github.com/kvm-riscv/linux.git 11450F: arch/riscv/include/asm/kvm* 11451F: arch/riscv/include/uapi/asm/kvm* 11452F: arch/riscv/kvm/ 11453F: tools/testing/selftests/kvm/*/riscv/ 11454 11455KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11456M: Christian Borntraeger <borntraeger@linux.ibm.com> 11457M: Janosch Frank <frankja@linux.ibm.com> 11458M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11459R: David Hildenbrand <david@redhat.com> 11460L: kvm@vger.kernel.org 11461S: Supported 11462T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11463F: Documentation/virt/kvm/s390* 11464F: arch/s390/include/asm/gmap.h 11465F: arch/s390/include/asm/kvm* 11466F: arch/s390/include/uapi/asm/kvm* 11467F: arch/s390/include/uapi/asm/uvdevice.h 11468F: arch/s390/kernel/uv.c 11469F: arch/s390/kvm/ 11470F: arch/s390/mm/gmap.c 11471F: drivers/s390/char/uvdevice.c 11472F: tools/testing/selftests/drivers/s390x/uvdevice/ 11473F: tools/testing/selftests/kvm/*/s390x/ 11474F: tools/testing/selftests/kvm/s390x/ 11475 11476KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11477M: Sean Christopherson <seanjc@google.com> 11478M: Paolo Bonzini <pbonzini@redhat.com> 11479L: kvm@vger.kernel.org 11480S: Supported 11481P: Documentation/process/maintainer-kvm-x86.rst 11482T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11483F: arch/x86/include/asm/kvm* 11484F: arch/x86/include/asm/svm.h 11485F: arch/x86/include/asm/vmx*.h 11486F: arch/x86/include/uapi/asm/kvm* 11487F: arch/x86/include/uapi/asm/svm.h 11488F: arch/x86/include/uapi/asm/vmx.h 11489F: arch/x86/kvm/ 11490F: arch/x86/kvm/*/ 11491 11492KERNFS 11493M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11494M: Tejun Heo <tj@kernel.org> 11495S: Supported 11496T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11497F: fs/kernfs/ 11498F: include/linux/kernfs.h 11499 11500KEXEC 11501M: Eric Biederman <ebiederm@xmission.com> 11502L: kexec@lists.infradead.org 11503S: Maintained 11504W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11505F: include/linux/kexec.h 11506F: include/uapi/linux/kexec.h 11507F: kernel/kexec* 11508 11509KEYS-ENCRYPTED 11510M: Mimi Zohar <zohar@linux.ibm.com> 11511L: linux-integrity@vger.kernel.org 11512L: keyrings@vger.kernel.org 11513S: Supported 11514F: Documentation/security/keys/trusted-encrypted.rst 11515F: include/keys/encrypted-type.h 11516F: security/keys/encrypted-keys/ 11517 11518KEYS-TRUSTED 11519M: James Bottomley <jejb@linux.ibm.com> 11520M: Jarkko Sakkinen <jarkko@kernel.org> 11521M: Mimi Zohar <zohar@linux.ibm.com> 11522L: linux-integrity@vger.kernel.org 11523L: keyrings@vger.kernel.org 11524S: Supported 11525F: Documentation/security/keys/trusted-encrypted.rst 11526F: include/keys/trusted-type.h 11527F: include/keys/trusted_tpm.h 11528F: security/keys/trusted-keys/ 11529 11530KEYS-TRUSTED-CAAM 11531M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11532R: Pengutronix Kernel Team <kernel@pengutronix.de> 11533L: linux-integrity@vger.kernel.org 11534L: keyrings@vger.kernel.org 11535S: Maintained 11536F: include/keys/trusted_caam.h 11537F: security/keys/trusted-keys/trusted_caam.c 11538 11539KEYS-TRUSTED-TEE 11540M: Sumit Garg <sumit.garg@linaro.org> 11541L: linux-integrity@vger.kernel.org 11542L: keyrings@vger.kernel.org 11543S: Supported 11544F: include/keys/trusted_tee.h 11545F: security/keys/trusted-keys/trusted_tee.c 11546 11547KEYS/KEYRINGS 11548M: David Howells <dhowells@redhat.com> 11549M: Jarkko Sakkinen <jarkko@kernel.org> 11550L: keyrings@vger.kernel.org 11551S: Maintained 11552F: Documentation/security/keys/core.rst 11553F: include/keys/ 11554F: include/linux/key-type.h 11555F: include/linux/key.h 11556F: include/linux/keyctl.h 11557F: include/uapi/linux/keyctl.h 11558F: security/keys/ 11559 11560KEYS/KEYRINGS_INTEGRITY 11561M: Jarkko Sakkinen <jarkko@kernel.org> 11562M: Mimi Zohar <zohar@linux.ibm.com> 11563L: linux-integrity@vger.kernel.org 11564L: keyrings@vger.kernel.org 11565S: Supported 11566F: security/integrity/platform_certs 11567 11568KFENCE 11569M: Alexander Potapenko <glider@google.com> 11570M: Marco Elver <elver@google.com> 11571R: Dmitry Vyukov <dvyukov@google.com> 11572L: kasan-dev@googlegroups.com 11573S: Maintained 11574F: Documentation/dev-tools/kfence.rst 11575F: arch/*/include/asm/kfence.h 11576F: include/linux/kfence.h 11577F: lib/Kconfig.kfence 11578F: mm/kfence/ 11579 11580KFIFO 11581M: Stefani Seibold <stefani@seibold.net> 11582S: Maintained 11583F: include/linux/kfifo.h 11584F: lib/kfifo.c 11585F: samples/kfifo/ 11586 11587KGDB / KDB /debug_core 11588M: Jason Wessel <jason.wessel@windriver.com> 11589M: Daniel Thompson <daniel.thompson@linaro.org> 11590R: Douglas Anderson <dianders@chromium.org> 11591L: kgdb-bugreport@lists.sourceforge.net 11592S: Maintained 11593W: http://kgdb.wiki.kernel.org/ 11594T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11595F: Documentation/dev-tools/kgdb.rst 11596F: drivers/misc/kgdbts.c 11597F: drivers/tty/serial/kgdboc.c 11598F: include/linux/kdb.h 11599F: include/linux/kgdb.h 11600F: kernel/debug/ 11601F: kernel/module/kdb.c 11602 11603KHADAS MCU MFD DRIVER 11604M: Neil Armstrong <neil.armstrong@linaro.org> 11605L: linux-amlogic@lists.infradead.org 11606S: Maintained 11607F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11608F: drivers/mfd/khadas-mcu.c 11609F: drivers/thermal/khadas_mcu_fan.c 11610F: include/linux/mfd/khadas-mcu.h 11611 11612KIONIX/ROHM KX022A ACCELEROMETER 11613M: Matti Vaittinen <mazziesaccount@gmail.com> 11614L: linux-iio@vger.kernel.org 11615S: Supported 11616F: drivers/iio/accel/kionix-kx022a* 11617 11618KMEMLEAK 11619M: Catalin Marinas <catalin.marinas@arm.com> 11620S: Maintained 11621F: Documentation/dev-tools/kmemleak.rst 11622F: include/linux/kmemleak.h 11623F: mm/kmemleak.c 11624F: samples/kmemleak/kmemleak-test.c 11625 11626KMSAN 11627M: Alexander Potapenko <glider@google.com> 11628R: Marco Elver <elver@google.com> 11629R: Dmitry Vyukov <dvyukov@google.com> 11630L: kasan-dev@googlegroups.com 11631S: Maintained 11632F: Documentation/dev-tools/kmsan.rst 11633F: arch/*/include/asm/kmsan.h 11634F: arch/*/mm/kmsan_* 11635F: include/linux/kmsan*.h 11636F: lib/Kconfig.kmsan 11637F: mm/kmsan/ 11638F: scripts/Makefile.kmsan 11639 11640KPROBES 11641M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11642M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11643M: "David S. Miller" <davem@davemloft.net> 11644M: Masami Hiramatsu <mhiramat@kernel.org> 11645L: linux-kernel@vger.kernel.org 11646L: linux-trace-kernel@vger.kernel.org 11647S: Maintained 11648Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11649T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11650F: Documentation/trace/kprobes.rst 11651F: include/asm-generic/kprobes.h 11652F: include/linux/kprobes.h 11653F: kernel/kprobes.c 11654F: lib/test_kprobes.c 11655F: samples/kprobes 11656 11657KS0108 LCD CONTROLLER DRIVER 11658M: Miguel Ojeda <ojeda@kernel.org> 11659S: Maintained 11660F: Documentation/admin-guide/auxdisplay/ks0108.rst 11661F: drivers/auxdisplay/ks0108.c 11662F: include/linux/ks0108.h 11663 11664KTD253 BACKLIGHT DRIVER 11665M: Linus Walleij <linus.walleij@linaro.org> 11666S: Maintained 11667F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11668F: drivers/video/backlight/ktd253-backlight.c 11669 11670KTEST 11671M: Steven Rostedt <rostedt@goodmis.org> 11672M: John Hawley <warthog9@eaglescrag.net> 11673S: Maintained 11674F: tools/testing/ktest 11675 11676KTZ8866 BACKLIGHT DRIVER 11677M: Jianhua Lu <lujianhua000@gmail.com> 11678S: Maintained 11679F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11680F: drivers/video/backlight/ktz8866.c 11681 11682KVM PARAVIRT (KVM/paravirt) 11683M: Paolo Bonzini <pbonzini@redhat.com> 11684R: Wanpeng Li <wanpengli@tencent.com> 11685R: Vitaly Kuznetsov <vkuznets@redhat.com> 11686L: kvm@vger.kernel.org 11687S: Supported 11688T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11689F: arch/um/include/asm/kvm_para.h 11690F: arch/x86/include/asm/kvm_para.h 11691F: arch/x86/include/asm/pvclock-abi.h 11692F: arch/x86/include/uapi/asm/kvm_para.h 11693F: arch/x86/kernel/kvm.c 11694F: arch/x86/kernel/kvmclock.c 11695F: include/asm-generic/kvm_para.h 11696F: include/linux/kvm_para.h 11697F: include/uapi/asm-generic/kvm_para.h 11698F: include/uapi/linux/kvm_para.h 11699 11700KVM X86 HYPER-V (KVM/hyper-v) 11701M: Vitaly Kuznetsov <vkuznets@redhat.com> 11702M: Sean Christopherson <seanjc@google.com> 11703M: Paolo Bonzini <pbonzini@redhat.com> 11704L: kvm@vger.kernel.org 11705S: Supported 11706T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11707F: arch/x86/kvm/hyperv.* 11708F: arch/x86/kvm/kvm_onhyperv.* 11709F: arch/x86/kvm/svm/hyperv.* 11710F: arch/x86/kvm/svm/svm_onhyperv.* 11711F: arch/x86/kvm/vmx/hyperv.* 11712 11713KVM X86 Xen (KVM/Xen) 11714M: David Woodhouse <dwmw2@infradead.org> 11715M: Paul Durrant <paul@xen.org> 11716M: Sean Christopherson <seanjc@google.com> 11717M: Paolo Bonzini <pbonzini@redhat.com> 11718L: kvm@vger.kernel.org 11719S: Supported 11720T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11721F: arch/x86/kvm/xen.* 11722 11723L3MDEV 11724M: David Ahern <dsahern@kernel.org> 11725L: netdev@vger.kernel.org 11726S: Maintained 11727F: include/net/l3mdev.h 11728F: net/l3mdev 11729 11730LANDLOCK SECURITY MODULE 11731M: Mickaël Salaün <mic@digikod.net> 11732L: linux-security-module@vger.kernel.org 11733S: Supported 11734W: https://landlock.io 11735T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11736F: Documentation/security/landlock.rst 11737F: Documentation/userspace-api/landlock.rst 11738F: include/uapi/linux/landlock.h 11739F: samples/landlock/ 11740F: security/landlock/ 11741F: tools/testing/selftests/landlock/ 11742K: landlock 11743K: LANDLOCK 11744 11745LANTIQ / INTEL Ethernet drivers 11746M: Hauke Mehrtens <hauke@hauke-m.de> 11747L: netdev@vger.kernel.org 11748S: Maintained 11749F: drivers/net/dsa/lantiq_gswip.c 11750F: drivers/net/dsa/lantiq_pce.h 11751F: drivers/net/ethernet/lantiq_xrx200.c 11752F: net/dsa/tag_gswip.c 11753 11754LANTIQ MIPS ARCHITECTURE 11755M: John Crispin <john@phrozen.org> 11756L: linux-mips@vger.kernel.org 11757S: Maintained 11758F: arch/mips/lantiq 11759F: drivers/soc/lantiq 11760 11761LASI 53c700 driver for PARISC 11762M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11763L: linux-scsi@vger.kernel.org 11764S: Maintained 11765F: Documentation/scsi/53c700.rst 11766F: drivers/scsi/53c700* 11767 11768LEAKING_ADDRESSES 11769M: Tobin C. Harding <me@tobin.cc> 11770M: Tycho Andersen <tycho@tycho.pizza> 11771L: linux-hardening@vger.kernel.org 11772S: Maintained 11773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11774F: scripts/leaking_addresses.pl 11775 11776LED SUBSYSTEM 11777M: Pavel Machek <pavel@ucw.cz> 11778M: Lee Jones <lee@kernel.org> 11779L: linux-leds@vger.kernel.org 11780S: Maintained 11781T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11782F: Documentation/devicetree/bindings/leds/ 11783F: Documentation/leds/ 11784F: drivers/leds/ 11785F: include/dt-bindings/leds/ 11786F: include/linux/leds.h 11787 11788LEGACY EEPROM DRIVER 11789M: Jean Delvare <jdelvare@suse.com> 11790S: Maintained 11791F: Documentation/misc-devices/eeprom.rst 11792F: drivers/misc/eeprom/eeprom.c 11793 11794LEGO MINDSTORMS EV3 11795R: David Lechner <david@lechnology.com> 11796S: Maintained 11797F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11798F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11799F: drivers/power/supply/lego_ev3_battery.c 11800 11801LEGO USB Tower driver 11802M: Juergen Stuber <starblue@users.sourceforge.net> 11803L: legousb-devel@lists.sourceforge.net 11804S: Maintained 11805W: http://legousb.sourceforge.net/ 11806F: drivers/usb/misc/legousbtower.c 11807 11808LETSKETCH HID TABLET DRIVER 11809M: Hans de Goede <hdegoede@redhat.com> 11810L: linux-input@vger.kernel.org 11811S: Maintained 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11813F: drivers/hid/hid-letsketch.c 11814 11815LG LAPTOP EXTRAS 11816M: Matan Ziv-Av <matan@svgalib.org> 11817L: platform-driver-x86@vger.kernel.org 11818S: Maintained 11819F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11820F: Documentation/admin-guide/laptops/lg-laptop.rst 11821F: drivers/platform/x86/lg-laptop.c 11822 11823LG2160 MEDIA DRIVER 11824M: Michael Krufky <mkrufky@linuxtv.org> 11825L: linux-media@vger.kernel.org 11826S: Maintained 11827W: https://linuxtv.org 11828W: http://github.com/mkrufky 11829Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11830T: git git://linuxtv.org/mkrufky/tuners.git 11831F: drivers/media/dvb-frontends/lg2160.* 11832 11833LGDT3305 MEDIA DRIVER 11834M: Michael Krufky <mkrufky@linuxtv.org> 11835L: linux-media@vger.kernel.org 11836S: Maintained 11837W: https://linuxtv.org 11838W: http://github.com/mkrufky 11839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11840T: git git://linuxtv.org/mkrufky/tuners.git 11841F: drivers/media/dvb-frontends/lgdt3305.* 11842 11843LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11844M: Viresh Kumar <vireshk@kernel.org> 11845L: linux-ide@vger.kernel.org 11846S: Maintained 11847T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11848F: drivers/ata/pata_arasan_cf.c 11849F: include/linux/pata_arasan_cf_data.h 11850 11851LIBATA PATA DRIVERS 11852R: Sergey Shtylyov <s.shtylyov@omp.ru> 11853L: linux-ide@vger.kernel.org 11854F: drivers/ata/ata_*.c 11855F: drivers/ata/pata_*.c 11856 11857LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11858M: Linus Walleij <linus.walleij@linaro.org> 11859L: linux-ide@vger.kernel.org 11860S: Maintained 11861T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11862F: drivers/ata/pata_ftide010.c 11863F: drivers/ata/sata_gemini.c 11864F: drivers/ata/sata_gemini.h 11865 11866LIBATA SATA AHCI PLATFORM devices support 11867M: Hans de Goede <hdegoede@redhat.com> 11868M: Jens Axboe <axboe@kernel.dk> 11869L: linux-ide@vger.kernel.org 11870S: Maintained 11871T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11872F: drivers/ata/ahci_platform.c 11873F: drivers/ata/libahci_platform.c 11874F: include/linux/ahci_platform.h 11875 11876LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11877M: Serge Semin <fancer.lancer@gmail.com> 11878L: linux-ide@vger.kernel.org 11879S: Maintained 11880T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11881F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11882F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11883F: drivers/ata/ahci_dwc.c 11884 11885LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11886M: Mikael Pettersson <mikpelinux@gmail.com> 11887L: linux-ide@vger.kernel.org 11888S: Maintained 11889T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11890F: drivers/ata/sata_promise.* 11891 11892LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11893M: Damien Le Moal <dlemoal@kernel.org> 11894L: linux-ide@vger.kernel.org 11895S: Maintained 11896T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11897F: Documentation/ABI/testing/sysfs-ata 11898F: Documentation/devicetree/bindings/ata/ 11899F: drivers/ata/ 11900F: include/linux/ata.h 11901F: include/linux/libata.h 11902 11903LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11904M: Vishal Verma <vishal.l.verma@intel.com> 11905M: Dan Williams <dan.j.williams@intel.com> 11906M: Dave Jiang <dave.jiang@intel.com> 11907L: nvdimm@lists.linux.dev 11908S: Supported 11909Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11910P: Documentation/nvdimm/maintainer-entry-profile.rst 11911F: drivers/nvdimm/btt* 11912 11913LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11914M: Dan Williams <dan.j.williams@intel.com> 11915M: Vishal Verma <vishal.l.verma@intel.com> 11916M: Dave Jiang <dave.jiang@intel.com> 11917L: nvdimm@lists.linux.dev 11918S: Supported 11919Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11920P: Documentation/nvdimm/maintainer-entry-profile.rst 11921F: drivers/nvdimm/pmem* 11922 11923LIBNVDIMM: DEVICETREE BINDINGS 11924M: Oliver O'Halloran <oohall@gmail.com> 11925L: nvdimm@lists.linux.dev 11926S: Supported 11927Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11928F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11929F: drivers/nvdimm/of_pmem.c 11930 11931LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11932M: Dan Williams <dan.j.williams@intel.com> 11933M: Vishal Verma <vishal.l.verma@intel.com> 11934M: Dave Jiang <dave.jiang@intel.com> 11935M: Ira Weiny <ira.weiny@intel.com> 11936L: nvdimm@lists.linux.dev 11937S: Supported 11938Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11939P: Documentation/nvdimm/maintainer-entry-profile.rst 11940T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11941F: drivers/acpi/nfit/* 11942F: drivers/nvdimm/* 11943F: include/linux/libnvdimm.h 11944F: include/linux/nd.h 11945F: include/uapi/linux/ndctl.h 11946F: tools/testing/nvdimm/ 11947 11948LICENSES and SPDX stuff 11949M: Thomas Gleixner <tglx@linutronix.de> 11950M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11951L: linux-spdx@vger.kernel.org 11952S: Maintained 11953T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11954F: COPYING 11955F: Documentation/process/license-rules.rst 11956F: LICENSES/ 11957F: scripts/spdxcheck-test.sh 11958F: scripts/spdxcheck.py 11959F: scripts/spdxexclude 11960 11961LINEAR RANGES HELPERS 11962M: Mark Brown <broonie@kernel.org> 11963R: Matti Vaittinen <mazziesaccount@gmail.com> 11964F: include/linux/linear_range.h 11965F: lib/linear_ranges.c 11966F: lib/test_linear_ranges.c 11967 11968LINUX FOR POWER MACINTOSH 11969L: linuxppc-dev@lists.ozlabs.org 11970S: Orphan 11971F: arch/powerpc/platforms/powermac/ 11972F: drivers/macintosh/ 11973X: drivers/macintosh/adb-iop.c 11974X: drivers/macintosh/via-macii.c 11975 11976LINUX FOR POWERPC (32-BIT AND 64-BIT) 11977M: Michael Ellerman <mpe@ellerman.id.au> 11978R: Nicholas Piggin <npiggin@gmail.com> 11979R: Christophe Leroy <christophe.leroy@csgroup.eu> 11980L: linuxppc-dev@lists.ozlabs.org 11981S: Supported 11982W: https://github.com/linuxppc/wiki/wiki 11983Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11984T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11985F: Documentation/ABI/stable/sysfs-firmware-opal-* 11986F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11987F: Documentation/devicetree/bindings/powerpc/ 11988F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11989F: Documentation/powerpc/ 11990F: arch/powerpc/ 11991F: drivers/*/*/*pasemi* 11992F: drivers/*/*pasemi* 11993F: drivers/char/tpm/tpm_ibmvtpm* 11994F: drivers/crypto/nx/ 11995F: drivers/crypto/vmx/ 11996F: drivers/i2c/busses/i2c-opal.c 11997F: drivers/net/ethernet/ibm/ibmveth.* 11998F: drivers/net/ethernet/ibm/ibmvnic.* 11999F: drivers/pci/hotplug/pnv_php.c 12000F: drivers/pci/hotplug/rpa* 12001F: drivers/rtc/rtc-opal.c 12002F: drivers/scsi/ibmvscsi/ 12003F: drivers/tty/hvc/hvc_opal.c 12004F: drivers/watchdog/wdrtas.c 12005F: tools/testing/selftests/powerpc 12006N: /pmac 12007N: powermac 12008N: powernv 12009N: [^a-z0-9]ps3 12010N: pseries 12011 12012LINUX FOR POWERPC EMBEDDED MPC5XXX 12013M: Anatolij Gustschin <agust@denx.de> 12014L: linuxppc-dev@lists.ozlabs.org 12015S: Odd Fixes 12016F: arch/powerpc/platforms/512x/ 12017F: arch/powerpc/platforms/52xx/ 12018 12019LINUX FOR POWERPC EMBEDDED PPC4XX 12020L: linuxppc-dev@lists.ozlabs.org 12021S: Orphan 12022F: arch/powerpc/platforms/40x/ 12023F: arch/powerpc/platforms/44x/ 12024 12025LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12026M: Scott Wood <oss@buserror.net> 12027L: linuxppc-dev@lists.ozlabs.org 12028S: Odd fixes 12029T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12030F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12031F: Documentation/devicetree/bindings/powerpc/fsl/ 12032F: arch/powerpc/platforms/83xx/ 12033F: arch/powerpc/platforms/85xx/ 12034 12035LINUX FOR POWERPC EMBEDDED PPC8XX 12036M: Christophe Leroy <christophe.leroy@csgroup.eu> 12037L: linuxppc-dev@lists.ozlabs.org 12038S: Maintained 12039F: arch/powerpc/platforms/8xx/ 12040 12041LINUX KERNEL DUMP TEST MODULE (LKDTM) 12042M: Kees Cook <keescook@chromium.org> 12043S: Maintained 12044F: drivers/misc/lkdtm/* 12045F: tools/testing/selftests/lkdtm/* 12046 12047LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12048M: Alan Stern <stern@rowland.harvard.edu> 12049M: Andrea Parri <parri.andrea@gmail.com> 12050M: Will Deacon <will@kernel.org> 12051M: Peter Zijlstra <peterz@infradead.org> 12052M: Boqun Feng <boqun.feng@gmail.com> 12053M: Nicholas Piggin <npiggin@gmail.com> 12054M: David Howells <dhowells@redhat.com> 12055M: Jade Alglave <j.alglave@ucl.ac.uk> 12056M: Luc Maranget <luc.maranget@inria.fr> 12057M: "Paul E. McKenney" <paulmck@kernel.org> 12058R: Akira Yokosawa <akiyks@gmail.com> 12059R: Daniel Lustig <dlustig@nvidia.com> 12060R: Joel Fernandes <joel@joelfernandes.org> 12061L: linux-kernel@vger.kernel.org 12062L: linux-arch@vger.kernel.org 12063S: Supported 12064T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12065F: Documentation/atomic_bitops.txt 12066F: Documentation/atomic_t.txt 12067F: Documentation/core-api/refcount-vs-atomic.rst 12068F: Documentation/litmus-tests/ 12069F: Documentation/memory-barriers.txt 12070F: tools/memory-model/ 12071 12072LINUX-NEXT TREE 12073M: Stephen Rothwell <sfr@canb.auug.org.au> 12074L: linux-next@vger.kernel.org 12075S: Supported 12076B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12077T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12078 12079LIS3LV02D ACCELEROMETER DRIVER 12080M: Eric Piel <eric.piel@tremplin-utc.net> 12081S: Maintained 12082F: Documentation/misc-devices/lis3lv02d.rst 12083F: drivers/misc/lis3lv02d/ 12084F: drivers/platform/x86/hp/hp_accel.c 12085 12086LIST KUNIT TEST 12087M: David Gow <davidgow@google.com> 12088L: linux-kselftest@vger.kernel.org 12089L: kunit-dev@googlegroups.com 12090S: Maintained 12091F: lib/list-test.c 12092 12093LITEX PLATFORM 12094M: Karol Gugala <kgugala@antmicro.com> 12095M: Mateusz Holenko <mholenko@antmicro.com> 12096M: Gabriel Somlo <gsomlo@gmail.com> 12097M: Joel Stanley <joel@jms.id.au> 12098S: Maintained 12099F: Documentation/devicetree/bindings/*/litex,*.yaml 12100F: arch/openrisc/boot/dts/or1klitex.dts 12101F: drivers/mmc/host/litex_mmc.c 12102F: drivers/net/ethernet/litex/* 12103F: drivers/soc/litex/* 12104F: drivers/tty/serial/liteuart.c 12105F: include/linux/litex.h 12106N: litex 12107 12108LIVE PATCHING 12109M: Josh Poimboeuf <jpoimboe@kernel.org> 12110M: Jiri Kosina <jikos@kernel.org> 12111M: Miroslav Benes <mbenes@suse.cz> 12112M: Petr Mladek <pmladek@suse.com> 12113R: Joe Lawrence <joe.lawrence@redhat.com> 12114L: live-patching@vger.kernel.org 12115S: Maintained 12116T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12117F: Documentation/ABI/testing/sysfs-kernel-livepatch 12118F: Documentation/livepatch/ 12119F: arch/powerpc/include/asm/livepatch.h 12120F: include/linux/livepatch.h 12121F: kernel/livepatch/ 12122F: kernel/module/livepatch.c 12123F: lib/livepatch/ 12124F: samples/livepatch/ 12125F: tools/testing/selftests/livepatch/ 12126 12127LLC (802.2) 12128L: netdev@vger.kernel.org 12129S: Odd fixes 12130F: include/linux/llc.h 12131F: include/net/llc* 12132F: include/uapi/linux/llc.h 12133F: net/llc/ 12134 12135LM73 HARDWARE MONITOR DRIVER 12136M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12137L: linux-hwmon@vger.kernel.org 12138S: Maintained 12139F: drivers/hwmon/lm73.c 12140 12141LM78 HARDWARE MONITOR DRIVER 12142M: Jean Delvare <jdelvare@suse.com> 12143L: linux-hwmon@vger.kernel.org 12144S: Maintained 12145F: Documentation/hwmon/lm78.rst 12146F: drivers/hwmon/lm78.c 12147 12148LM83 HARDWARE MONITOR DRIVER 12149M: Jean Delvare <jdelvare@suse.com> 12150L: linux-hwmon@vger.kernel.org 12151S: Maintained 12152F: Documentation/hwmon/lm83.rst 12153F: drivers/hwmon/lm83.c 12154 12155LM90 HARDWARE MONITOR DRIVER 12156M: Jean Delvare <jdelvare@suse.com> 12157L: linux-hwmon@vger.kernel.org 12158S: Maintained 12159F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12160F: Documentation/hwmon/lm90.rst 12161F: drivers/hwmon/lm90.c 12162F: include/dt-bindings/thermal/lm90.h 12163 12164LM95234 HARDWARE MONITOR DRIVER 12165M: Guenter Roeck <linux@roeck-us.net> 12166L: linux-hwmon@vger.kernel.org 12167S: Maintained 12168F: Documentation/hwmon/lm95234.rst 12169F: drivers/hwmon/lm95234.c 12170 12171LME2510 MEDIA DRIVER 12172M: Malcolm Priestley <tvboxspy@gmail.com> 12173L: linux-media@vger.kernel.org 12174S: Maintained 12175W: https://linuxtv.org 12176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12177F: drivers/media/usb/dvb-usb-v2/lmedm04* 12178 12179LOADPIN SECURITY MODULE 12180M: Kees Cook <keescook@chromium.org> 12181S: Supported 12182T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12183F: Documentation/admin-guide/LSM/LoadPin.rst 12184F: security/loadpin/ 12185 12186LOCKING PRIMITIVES 12187M: Peter Zijlstra <peterz@infradead.org> 12188M: Ingo Molnar <mingo@redhat.com> 12189M: Will Deacon <will@kernel.org> 12190R: Waiman Long <longman@redhat.com> 12191R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12192L: linux-kernel@vger.kernel.org 12193S: Maintained 12194T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12195F: Documentation/locking/ 12196F: arch/*/include/asm/spinlock*.h 12197F: include/linux/lockdep.h 12198F: include/linux/mutex*.h 12199F: include/linux/rwlock*.h 12200F: include/linux/rwsem*.h 12201F: include/linux/seqlock.h 12202F: include/linux/spinlock*.h 12203F: kernel/locking/ 12204F: lib/locking*.[ch] 12205X: kernel/locking/locktorture.c 12206 12207LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12208M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12209L: linux-ntfs-dev@lists.sourceforge.net 12210S: Maintained 12211W: http://www.linux-ntfs.org/content/view/19/37/ 12212F: Documentation/admin-guide/ldm.rst 12213F: block/partitions/ldm.* 12214 12215LOGITECH HID GAMING KEYBOARDS 12216M: Hans de Goede <hdegoede@redhat.com> 12217L: linux-input@vger.kernel.org 12218S: Maintained 12219T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12220F: drivers/hid/hid-lg-g15.c 12221 12222LONTIUM LT8912B MIPI TO HDMI BRIDGE 12223M: Adrien Grassein <adrien.grassein@gmail.com> 12224S: Maintained 12225F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12226F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12227 12228LOONGARCH 12229M: Huacai Chen <chenhuacai@kernel.org> 12230R: WANG Xuerui <kernel@xen0n.name> 12231L: loongarch@lists.linux.dev 12232S: Maintained 12233T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12234F: Documentation/loongarch/ 12235F: Documentation/translations/zh_CN/loongarch/ 12236F: arch/loongarch/ 12237F: drivers/*/*loongarch* 12238 12239LOONGSON GPIO DRIVER 12240M: Yinbo Zhu <zhuyinbo@loongson.cn> 12241L: linux-gpio@vger.kernel.org 12242S: Maintained 12243F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12244F: drivers/gpio/gpio-loongson-64bit.c 12245 12246LOONGSON LS2X I2C DRIVER 12247M: Binbin Zhou <zhoubinbin@loongson.cn> 12248L: linux-i2c@vger.kernel.org 12249S: Maintained 12250F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12251F: drivers/i2c/busses/i2c-ls2x.c 12252 12253LOONGSON-2 SOC SERIES CLOCK DRIVER 12254M: Yinbo Zhu <zhuyinbo@loongson.cn> 12255L: linux-clk@vger.kernel.org 12256S: Maintained 12257F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12258F: drivers/clk/clk-loongson2.c 12259F: include/dt-bindings/clock/loongson,ls2k-clk.h 12260 12261LOONGSON-2 SOC SERIES GUTS DRIVER 12262M: Yinbo Zhu <zhuyinbo@loongson.cn> 12263L: loongarch@lists.linux.dev 12264S: Maintained 12265F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12266F: drivers/soc/loongson/loongson2_guts.c 12267 12268LOONGSON-2 SOC SERIES PINCTRL DRIVER 12269M: zhanghongchen <zhanghongchen@loongson.cn> 12270M: Yinbo Zhu <zhuyinbo@loongson.cn> 12271L: linux-gpio@vger.kernel.org 12272S: Maintained 12273F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12274F: drivers/pinctrl/pinctrl-loongson2.c 12275 12276LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12277M: Sathya Prakash <sathya.prakash@broadcom.com> 12278M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12279M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12280L: MPT-FusionLinux.pdl@broadcom.com 12281L: linux-scsi@vger.kernel.org 12282S: Supported 12283W: http://www.avagotech.com/support/ 12284F: drivers/message/fusion/ 12285F: drivers/scsi/mpt3sas/ 12286 12287LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12288M: Matthew Wilcox <willy@infradead.org> 12289L: linux-scsi@vger.kernel.org 12290S: Maintained 12291F: drivers/scsi/sym53c8xx_2/ 12292 12293LTC1660 DAC DRIVER 12294M: Marcus Folkesson <marcus.folkesson@gmail.com> 12295L: linux-iio@vger.kernel.org 12296S: Maintained 12297F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12298F: drivers/iio/dac/ltc1660.c 12299 12300LTC2688 IIO DAC DRIVER 12301M: Nuno Sá <nuno.sa@analog.com> 12302L: linux-iio@vger.kernel.org 12303S: Supported 12304W: https://ez.analog.com/linux-software-drivers 12305F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12306F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12307F: drivers/iio/dac/ltc2688.c 12308 12309LTC2947 HARDWARE MONITOR DRIVER 12310M: Nuno Sá <nuno.sa@analog.com> 12311L: linux-hwmon@vger.kernel.org 12312S: Supported 12313W: https://ez.analog.com/linux-software-drivers 12314F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12315F: drivers/hwmon/ltc2947-core.c 12316F: drivers/hwmon/ltc2947-i2c.c 12317F: drivers/hwmon/ltc2947-spi.c 12318F: drivers/hwmon/ltc2947.h 12319 12320LTC2983 IIO TEMPERATURE DRIVER 12321M: Nuno Sá <nuno.sa@analog.com> 12322L: linux-iio@vger.kernel.org 12323S: Supported 12324W: https://ez.analog.com/linux-software-drivers 12325F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12326F: drivers/iio/temperature/ltc2983.c 12327 12328LTC4261 HARDWARE MONITOR DRIVER 12329M: Guenter Roeck <linux@roeck-us.net> 12330L: linux-hwmon@vger.kernel.org 12331S: Maintained 12332F: Documentation/hwmon/ltc4261.rst 12333F: drivers/hwmon/ltc4261.c 12334 12335LTC4306 I2C MULTIPLEXER DRIVER 12336M: Michael Hennerich <michael.hennerich@analog.com> 12337L: linux-i2c@vger.kernel.org 12338S: Supported 12339W: https://ez.analog.com/linux-software-drivers 12340F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12341F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12342 12343LTP (Linux Test Project) 12344M: Mike Frysinger <vapier@gentoo.org> 12345M: Cyril Hrubis <chrubis@suse.cz> 12346M: Wanlong Gao <wanlong.gao@gmail.com> 12347M: Jan Stancek <jstancek@redhat.com> 12348M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12349M: Alexey Kodanev <alexey.kodanev@oracle.com> 12350L: ltp@lists.linux.it (subscribers-only) 12351S: Maintained 12352W: http://linux-test-project.github.io/ 12353T: git https://github.com/linux-test-project/ltp.git 12354 12355LYNX 28G SERDES PHY DRIVER 12356M: Ioana Ciornei <ioana.ciornei@nxp.com> 12357L: netdev@vger.kernel.org 12358S: Supported 12359F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12360F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12361 12362LYNX PCS MODULE 12363M: Ioana Ciornei <ioana.ciornei@nxp.com> 12364L: netdev@vger.kernel.org 12365S: Supported 12366F: drivers/net/pcs/pcs-lynx.c 12367F: include/linux/pcs-lynx.h 12368 12369M68K ARCHITECTURE 12370M: Geert Uytterhoeven <geert@linux-m68k.org> 12371L: linux-m68k@lists.linux-m68k.org 12372S: Maintained 12373W: http://www.linux-m68k.org/ 12374T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12375F: arch/m68k/ 12376F: drivers/zorro/ 12377 12378M68K ON APPLE MACINTOSH 12379M: Joshua Thompson <funaho@jurai.org> 12380L: linux-m68k@lists.linux-m68k.org 12381S: Maintained 12382W: http://www.mac.linux-m68k.org/ 12383F: arch/m68k/mac/ 12384F: drivers/macintosh/adb-iop.c 12385F: drivers/macintosh/via-macii.c 12386 12387M68K ON HP9000/300 12388M: Philip Blundell <philb@gnu.org> 12389S: Maintained 12390W: http://www.tazenda.demon.co.uk/phil/linux-hp 12391F: arch/m68k/hp300/ 12392 12393M88DS3103 MEDIA DRIVER 12394M: Antti Palosaari <crope@iki.fi> 12395L: linux-media@vger.kernel.org 12396S: Maintained 12397W: https://linuxtv.org 12398W: http://palosaari.fi/linux/ 12399Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12400T: git git://linuxtv.org/anttip/media_tree.git 12401F: drivers/media/dvb-frontends/m88ds3103* 12402 12403M88RS2000 MEDIA DRIVER 12404M: Malcolm Priestley <tvboxspy@gmail.com> 12405L: linux-media@vger.kernel.org 12406S: Maintained 12407W: https://linuxtv.org 12408Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12409F: drivers/media/dvb-frontends/m88rs2000* 12410 12411MA901 MASTERKIT USB FM RADIO DRIVER 12412M: Alexey Klimov <klimov.linux@gmail.com> 12413L: linux-media@vger.kernel.org 12414S: Maintained 12415T: git git://linuxtv.org/media_tree.git 12416F: drivers/media/radio/radio-ma901.c 12417 12418MAC80211 12419M: Johannes Berg <johannes@sipsolutions.net> 12420L: linux-wireless@vger.kernel.org 12421S: Maintained 12422W: https://wireless.wiki.kernel.org/ 12423Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12424T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12425T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12426F: Documentation/networking/mac80211-injection.rst 12427F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12428F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12429F: include/net/mac80211.h 12430F: net/mac80211/ 12431 12432MAILBOX API 12433M: Jassi Brar <jassisinghbrar@gmail.com> 12434L: linux-kernel@vger.kernel.org 12435S: Maintained 12436F: Documentation/devicetree/bindings/mailbox/ 12437F: drivers/mailbox/ 12438F: include/dt-bindings/mailbox/ 12439F: include/linux/mailbox_client.h 12440F: include/linux/mailbox_controller.h 12441 12442MAILBOX ARM MHUv2 12443M: Viresh Kumar <viresh.kumar@linaro.org> 12444M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12445L: linux-kernel@vger.kernel.org 12446S: Maintained 12447F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12448F: drivers/mailbox/arm_mhuv2.c 12449F: include/linux/mailbox/arm_mhuv2_message.h 12450 12451MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12452M: Michael Kerrisk <mtk.manpages@gmail.com> 12453L: linux-man@vger.kernel.org 12454S: Maintained 12455W: http://www.kernel.org/doc/man-pages 12456 12457MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12458M: Jeremy Kerr <jk@codeconstruct.com.au> 12459M: Matt Johnston <matt@codeconstruct.com.au> 12460L: netdev@vger.kernel.org 12461S: Maintained 12462F: Documentation/networking/mctp.rst 12463F: drivers/net/mctp/ 12464F: include/net/mctp.h 12465F: include/net/mctpdevice.h 12466F: include/net/netns/mctp.h 12467F: net/mctp/ 12468 12469MAPLE TREE 12470M: Liam R. Howlett <Liam.Howlett@oracle.com> 12471L: linux-mm@kvack.org 12472S: Supported 12473F: Documentation/core-api/maple_tree.rst 12474F: include/linux/maple_tree.h 12475F: include/trace/events/maple_tree.h 12476F: lib/maple_tree.c 12477F: lib/test_maple_tree.c 12478F: tools/testing/radix-tree/linux/maple_tree.h 12479F: tools/testing/radix-tree/maple.c 12480 12481MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12482M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12483L: linux-mips@vger.kernel.org 12484S: Maintained 12485F: arch/mips/boot/dts/img/pistachio* 12486 12487MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12488M: Andrew Lunn <andrew@lunn.ch> 12489L: netdev@vger.kernel.org 12490S: Maintained 12491F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12492F: Documentation/networking/devlink/mv88e6xxx.rst 12493F: drivers/net/dsa/mv88e6xxx/ 12494F: include/linux/dsa/mv88e6xxx.h 12495F: include/linux/platform_data/mv88e6xxx.h 12496 12497MARVELL ARMADA 3700 PHY DRIVERS 12498M: Miquel Raynal <miquel.raynal@bootlin.com> 12499S: Maintained 12500F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12501F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12502F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12503F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12504 12505MARVELL ARMADA 3700 SERIAL DRIVER 12506M: Pali Rohár <pali@kernel.org> 12507S: Maintained 12508F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12509F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12510F: drivers/tty/serial/mvebu-uart.c 12511 12512MARVELL ARMADA DRM SUPPORT 12513M: Russell King <linux@armlinux.org.uk> 12514S: Maintained 12515T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12516T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12517F: Documentation/devicetree/bindings/display/armada/ 12518F: drivers/gpu/drm/armada/ 12519F: include/uapi/drm/armada_drm.h 12520 12521MARVELL CRYPTO DRIVER 12522M: Boris Brezillon <bbrezillon@kernel.org> 12523M: Arnaud Ebalard <arno@natisbad.org> 12524M: Srujana Challa <schalla@marvell.com> 12525L: linux-crypto@vger.kernel.org 12526S: Maintained 12527F: drivers/crypto/marvell/ 12528F: include/linux/soc/marvell/octeontx2/ 12529 12530MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12531M: Mirko Lindner <mlindner@marvell.com> 12532M: Stephen Hemminger <stephen@networkplumber.org> 12533L: netdev@vger.kernel.org 12534S: Maintained 12535F: drivers/net/ethernet/marvell/sk* 12536 12537MARVELL LIBERTAS WIRELESS DRIVER 12538L: libertas-dev@lists.infradead.org 12539S: Orphan 12540F: drivers/net/wireless/marvell/libertas/ 12541 12542MARVELL MACCHIATOBIN SUPPORT 12543M: Russell King <linux@armlinux.org.uk> 12544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12545S: Maintained 12546F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12547 12548MARVELL MV643XX ETHERNET DRIVER 12549M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12550L: netdev@vger.kernel.org 12551S: Maintained 12552F: drivers/net/ethernet/marvell/mv643xx_eth.* 12553F: include/linux/mv643xx.h 12554 12555MARVELL MV88X3310 PHY DRIVER 12556M: Russell King <linux@armlinux.org.uk> 12557M: Marek Behún <kabel@kernel.org> 12558L: netdev@vger.kernel.org 12559S: Maintained 12560F: drivers/net/phy/marvell10g.c 12561 12562MARVELL MVEBU THERMAL DRIVER 12563M: Miquel Raynal <miquel.raynal@bootlin.com> 12564S: Maintained 12565F: drivers/thermal/armada_thermal.c 12566 12567MARVELL MVNETA ETHERNET DRIVER 12568M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12569L: netdev@vger.kernel.org 12570S: Maintained 12571F: drivers/net/ethernet/marvell/mvneta.* 12572 12573MARVELL MVPP2 ETHERNET DRIVER 12574M: Marcin Wojtas <mw@semihalf.com> 12575M: Russell King <linux@armlinux.org.uk> 12576L: netdev@vger.kernel.org 12577S: Maintained 12578F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12579F: drivers/net/ethernet/marvell/mvpp2/ 12580 12581MARVELL MWIFIEX WIRELESS DRIVER 12582M: Brian Norris <briannorris@chromium.org> 12583L: linux-wireless@vger.kernel.org 12584S: Odd Fixes 12585F: drivers/net/wireless/marvell/mwifiex/ 12586 12587MARVELL MWL8K WIRELESS DRIVER 12588M: Lennert Buytenhek <buytenh@wantstofly.org> 12589L: linux-wireless@vger.kernel.org 12590S: Odd Fixes 12591F: drivers/net/wireless/marvell/mwl8k.c 12592 12593MARVELL NAND CONTROLLER DRIVER 12594M: Miquel Raynal <miquel.raynal@bootlin.com> 12595L: linux-mtd@lists.infradead.org 12596S: Maintained 12597F: drivers/mtd/nand/raw/marvell_nand.c 12598 12599MARVELL OCTEON ENDPOINT DRIVER 12600M: Veerasenareddy Burru <vburru@marvell.com> 12601M: Sathesh Edara <sedara@marvell.com> 12602L: netdev@vger.kernel.org 12603S: Supported 12604F: drivers/net/ethernet/marvell/octeon_ep 12605 12606MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12607M: Sunil Goutham <sgoutham@marvell.com> 12608M: Geetha sowjanya <gakula@marvell.com> 12609M: Subbaraya Sundeep <sbhatta@marvell.com> 12610M: hariprasad <hkelam@marvell.com> 12611L: netdev@vger.kernel.org 12612S: Supported 12613F: drivers/net/ethernet/marvell/octeontx2/nic/ 12614F: include/linux/soc/marvell/octeontx2/ 12615 12616MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12617M: Sunil Goutham <sgoutham@marvell.com> 12618M: Linu Cherian <lcherian@marvell.com> 12619M: Geetha sowjanya <gakula@marvell.com> 12620M: Jerin Jacob <jerinj@marvell.com> 12621M: hariprasad <hkelam@marvell.com> 12622M: Subbaraya Sundeep <sbhatta@marvell.com> 12623L: netdev@vger.kernel.org 12624S: Supported 12625F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12626F: drivers/net/ethernet/marvell/octeontx2/af/ 12627 12628MARVELL PRESTERA ETHERNET SWITCH DRIVER 12629M: Taras Chornyi <taras.chornyi@plvision.eu> 12630S: Supported 12631W: https://github.com/Marvell-switching/switchdev-prestera 12632F: drivers/net/ethernet/marvell/prestera/ 12633 12634MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12635M: Nicolas Pitre <nico@fluxnic.net> 12636S: Odd Fixes 12637F: drivers/mmc/host/mvsdio.* 12638 12639MARVELL USB MDIO CONTROLLER DRIVER 12640M: Tobias Waldekranz <tobias@waldekranz.com> 12641L: netdev@vger.kernel.org 12642S: Maintained 12643F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12644F: drivers/net/mdio/mdio-mvusb.c 12645 12646MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12647M: Hu Ziji <huziji@marvell.com> 12648L: linux-mmc@vger.kernel.org 12649S: Supported 12650F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12651F: drivers/mmc/host/sdhci-xenon* 12652 12653MATROX FRAMEBUFFER DRIVER 12654L: linux-fbdev@vger.kernel.org 12655S: Orphan 12656F: drivers/video/fbdev/matrox/matroxfb_* 12657F: include/uapi/linux/matroxfb.h 12658 12659MAX15301 DRIVER 12660M: Daniel Nilsson <daniel.nilsson@flex.com> 12661L: linux-hwmon@vger.kernel.org 12662S: Maintained 12663F: Documentation/hwmon/max15301.rst 12664F: drivers/hwmon/pmbus/max15301.c 12665 12666MAX16065 HARDWARE MONITOR DRIVER 12667M: Guenter Roeck <linux@roeck-us.net> 12668L: linux-hwmon@vger.kernel.org 12669S: Maintained 12670F: Documentation/hwmon/max16065.rst 12671F: drivers/hwmon/max16065.c 12672 12673MAX2175 SDR TUNER DRIVER 12674M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12675L: linux-media@vger.kernel.org 12676S: Maintained 12677T: git git://linuxtv.org/media_tree.git 12678F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12679F: Documentation/userspace-api/media/drivers/max2175.rst 12680F: drivers/media/i2c/max2175* 12681F: include/uapi/linux/max2175.h 12682 12683MAX31827 TEMPERATURE SWITCH DRIVER 12684M: Daniel Matyas <daniel.matyas@analog.com> 12685L: linux-hwmon@vger.kernel.org 12686S: Supported 12687W: http://ez.analog.com/community/linux-device-drivers 12688F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12689F: Documentation/hwmon/max31827.rst 12690F: drivers/hwmon/max31827.c 12691 12692MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12693L: linux-hwmon@vger.kernel.org 12694S: Orphan 12695F: Documentation/hwmon/max6650.rst 12696F: drivers/hwmon/max6650.c 12697 12698MAX6697 HARDWARE MONITOR DRIVER 12699M: Guenter Roeck <linux@roeck-us.net> 12700L: linux-hwmon@vger.kernel.org 12701S: Maintained 12702F: Documentation/devicetree/bindings/hwmon/max6697.txt 12703F: Documentation/hwmon/max6697.rst 12704F: drivers/hwmon/max6697.c 12705F: include/linux/platform_data/max6697.h 12706 12707MAX9286 QUAD GMSL DESERIALIZER DRIVER 12708M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12709M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12710M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12711M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12712L: linux-media@vger.kernel.org 12713S: Maintained 12714F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12715F: drivers/media/i2c/max9286.c 12716 12717MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12718M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12719L: linux-media@vger.kernel.org 12720S: Maintained 12721F: drivers/staging/media/max96712/max96712.c 12722 12723MAX9860 MONO AUDIO VOICE CODEC DRIVER 12724M: Peter Rosin <peda@axentia.se> 12725L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12726S: Maintained 12727F: Documentation/devicetree/bindings/sound/max9860.txt 12728F: sound/soc/codecs/max9860.* 12729 12730MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12731M: Andreas Klinger <ak@it-klinger.de> 12732L: linux-iio@vger.kernel.org 12733S: Maintained 12734F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12735F: drivers/iio/proximity/mb1232.c 12736 12737MAXIM MAX11205 DRIVER 12738M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12739L: linux-iio@vger.kernel.org 12740S: Supported 12741W: https://ez.analog.com/linux-software-drivers 12742F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12743F: drivers/iio/adc/max11205.c 12744 12745MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12746R: Iskren Chernev <iskren.chernev@gmail.com> 12747R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12748R: Marek Szyprowski <m.szyprowski@samsung.com> 12749R: Matheus Castello <matheus@castello.eng.br> 12750L: linux-pm@vger.kernel.org 12751S: Maintained 12752F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12753F: drivers/power/supply/max17040_battery.c 12754 12755MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12756R: Hans de Goede <hdegoede@redhat.com> 12757R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12758R: Marek Szyprowski <m.szyprowski@samsung.com> 12759R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12760R: Purism Kernel Team <kernel@puri.sm> 12761L: linux-pm@vger.kernel.org 12762S: Maintained 12763F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12764F: drivers/power/supply/max17042_battery.c 12765 12766MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12767M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12768L: linux-kernel@vger.kernel.org 12769S: Maintained 12770F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12771F: drivers/regulator/max20086-regulator.c 12772 12773MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12774M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12775L: linux-iio@vger.kernel.org 12776S: Maintained 12777F: drivers/iio/temperature/max30208.c 12778 12779MAXIM MAX77650 PMIC MFD DRIVER 12780M: Bartosz Golaszewski <brgl@bgdev.pl> 12781L: linux-kernel@vger.kernel.org 12782S: Maintained 12783F: Documentation/devicetree/bindings/*/*max77650.yaml 12784F: Documentation/devicetree/bindings/*/max77650*.yaml 12785F: drivers/gpio/gpio-max77650.c 12786F: drivers/input/misc/max77650-onkey.c 12787F: drivers/leds/leds-max77650.c 12788F: drivers/mfd/max77650.c 12789F: drivers/power/supply/max77650-charger.c 12790F: drivers/regulator/max77650-regulator.c 12791F: include/linux/mfd/max77650.h 12792 12793MAXIM MAX77714 PMIC MFD DRIVER 12794M: Luca Ceresoli <luca@lucaceresoli.net> 12795S: Maintained 12796F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12797F: drivers/mfd/max77714.c 12798F: include/linux/mfd/max77714.h 12799 12800MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12801M: Javier Martinez Canillas <javier@dowhile0.org> 12802L: linux-kernel@vger.kernel.org 12803S: Supported 12804F: Documentation/devicetree/bindings/*/*max77802.yaml 12805F: drivers/regulator/max77802-regulator.c 12806F: include/dt-bindings/*/*max77802.h 12807 12808MAXIM MAX77976 BATTERY CHARGER 12809M: Luca Ceresoli <luca@lucaceresoli.net> 12810S: Supported 12811F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12812F: drivers/power/supply/max77976_charger.c 12813 12814MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12815M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12816L: linux-pm@vger.kernel.org 12817S: Supported 12818B: mailto:linux-samsung-soc@vger.kernel.org 12819F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12820F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12821F: drivers/power/supply/max14577_charger.c 12822F: drivers/power/supply/max77693_charger.c 12823 12824MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12825M: Chanwoo Choi <cw00.choi@samsung.com> 12826M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12827L: linux-kernel@vger.kernel.org 12828S: Supported 12829B: mailto:linux-samsung-soc@vger.kernel.org 12830F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12831F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12832F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12833F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12834F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12835F: drivers/*/*max77843.c 12836F: drivers/*/max14577*.c 12837F: drivers/*/max77686*.c 12838F: drivers/*/max77693*.c 12839F: drivers/clk/clk-max77686.c 12840F: drivers/extcon/extcon-max14577.c 12841F: drivers/extcon/extcon-max77693.c 12842F: drivers/rtc/rtc-max77686.c 12843F: include/linux/mfd/max14577*.h 12844F: include/linux/mfd/max77686*.h 12845F: include/linux/mfd/max77693*.h 12846 12847MAXIRADIO FM RADIO RECEIVER DRIVER 12848M: Hans Verkuil <hverkuil@xs4all.nl> 12849L: linux-media@vger.kernel.org 12850S: Maintained 12851W: https://linuxtv.org 12852T: git git://linuxtv.org/media_tree.git 12853F: drivers/media/radio/radio-maxiradio* 12854 12855MAXLINEAR ETHERNET PHY DRIVER 12856M: Xu Liang <lxu@maxlinear.com> 12857L: netdev@vger.kernel.org 12858S: Supported 12859F: drivers/net/phy/mxl-gpy.c 12860 12861MCAN MMIO DEVICE DRIVER 12862M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12863L: linux-can@vger.kernel.org 12864S: Maintained 12865F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12866F: drivers/net/can/m_can/m_can.c 12867F: drivers/net/can/m_can/m_can.h 12868F: drivers/net/can/m_can/m_can_platform.c 12869 12870MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12871R: Yasushi SHOJI <yashi@spacecubics.com> 12872L: linux-can@vger.kernel.org 12873S: Maintained 12874F: drivers/net/can/usb/mcba_usb.c 12875 12876MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12877M: Rishi Gupta <gupt21@gmail.com> 12878L: linux-i2c@vger.kernel.org 12879L: linux-input@vger.kernel.org 12880S: Maintained 12881F: drivers/hid/hid-mcp2221.c 12882 12883MCP251XFD SPI-CAN NETWORK DRIVER 12884M: Marc Kleine-Budde <mkl@pengutronix.de> 12885M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12886R: Thomas Kopp <thomas.kopp@microchip.com> 12887L: linux-can@vger.kernel.org 12888S: Maintained 12889F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12890F: drivers/net/can/spi/mcp251xfd/ 12891 12892MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12893M: Peter Rosin <peda@axentia.se> 12894L: linux-iio@vger.kernel.org 12895S: Maintained 12896F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12897F: drivers/iio/potentiometer/mcp4018.c 12898F: drivers/iio/potentiometer/mcp4531.c 12899 12900MCR20A IEEE-802.15.4 RADIO DRIVER 12901M: Stefan Schmidt <stefan@datenfreihafen.org> 12902L: linux-wpan@vger.kernel.org 12903S: Odd Fixes 12904W: https://github.com/xueliu/mcr20a-linux 12905F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12906F: drivers/net/ieee802154/mcr20a.c 12907F: drivers/net/ieee802154/mcr20a.h 12908 12909MDIO REGMAP DRIVER 12910M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12911L: netdev@vger.kernel.org 12912S: Maintained 12913F: drivers/net/mdio/mdio-regmap.c 12914F: include/linux/mdio/mdio-regmap.h 12915 12916MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12917M: William Breathitt Gray <william.gray@linaro.org> 12918L: linux-iio@vger.kernel.org 12919S: Maintained 12920F: drivers/iio/dac/cio-dac.c 12921 12922MEDIA CONTROLLER FRAMEWORK 12923M: Sakari Ailus <sakari.ailus@linux.intel.com> 12924M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12925L: linux-media@vger.kernel.org 12926S: Supported 12927W: https://www.linuxtv.org 12928T: git git://linuxtv.org/media_tree.git 12929F: drivers/media/mc/ 12930F: include/media/media-*.h 12931F: include/uapi/linux/media.h 12932 12933MEDIA DRIVER FOR FREESCALE IMX PXP 12934M: Philipp Zabel <p.zabel@pengutronix.de> 12935L: linux-media@vger.kernel.org 12936S: Maintained 12937T: git git://linuxtv.org/media_tree.git 12938F: drivers/media/platform/nxp/imx-pxp.[ch] 12939 12940MEDIA DRIVERS FOR ASCOT2E 12941M: Sergey Kozlov <serjk@netup.ru> 12942M: Abylay Ospan <aospan@netup.ru> 12943L: linux-media@vger.kernel.org 12944S: Supported 12945W: https://linuxtv.org 12946W: http://netup.tv/ 12947T: git git://linuxtv.org/media_tree.git 12948F: drivers/media/dvb-frontends/ascot2e* 12949 12950MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12951M: Jasmin Jessich <jasmin@anw.at> 12952L: linux-media@vger.kernel.org 12953S: Maintained 12954W: https://linuxtv.org 12955T: git git://linuxtv.org/media_tree.git 12956F: drivers/media/dvb-frontends/cxd2099* 12957 12958MEDIA DRIVERS FOR CXD2841ER 12959M: Sergey Kozlov <serjk@netup.ru> 12960M: Abylay Ospan <aospan@netup.ru> 12961L: linux-media@vger.kernel.org 12962S: Supported 12963W: https://linuxtv.org 12964W: http://netup.tv/ 12965T: git git://linuxtv.org/media_tree.git 12966F: drivers/media/dvb-frontends/cxd2841er* 12967 12968MEDIA DRIVERS FOR CXD2880 12969M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12970L: linux-media@vger.kernel.org 12971S: Supported 12972W: http://linuxtv.org/ 12973T: git git://linuxtv.org/media_tree.git 12974F: drivers/media/dvb-frontends/cxd2880/* 12975F: drivers/media/spi/cxd2880* 12976 12977MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12978L: linux-media@vger.kernel.org 12979S: Orphan 12980W: https://linuxtv.org 12981T: git git://linuxtv.org/media_tree.git 12982F: drivers/media/pci/ddbridge/* 12983 12984MEDIA DRIVERS FOR FREESCALE IMX 12985M: Steve Longerbeam <slongerbeam@gmail.com> 12986M: Philipp Zabel <p.zabel@pengutronix.de> 12987L: linux-media@vger.kernel.org 12988S: Maintained 12989T: git git://linuxtv.org/media_tree.git 12990F: Documentation/admin-guide/media/imx.rst 12991F: Documentation/devicetree/bindings/media/imx.txt 12992F: drivers/staging/media/imx/ 12993F: include/linux/imx-media.h 12994F: include/media/imx.h 12995 12996MEDIA DRIVERS FOR FREESCALE IMX7 12997M: Rui Miguel Silva <rmfrfs@gmail.com> 12998M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12999L: linux-media@vger.kernel.org 13000S: Maintained 13001T: git git://linuxtv.org/media_tree.git 13002F: Documentation/admin-guide/media/imx7.rst 13003F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13004F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13005F: drivers/media/platform/nxp/imx-mipi-csis.c 13006F: drivers/media/platform/nxp/imx7-media-csi.c 13007 13008MEDIA DRIVERS FOR HELENE 13009M: Abylay Ospan <aospan@netup.ru> 13010L: linux-media@vger.kernel.org 13011S: Supported 13012W: https://linuxtv.org 13013W: http://netup.tv/ 13014T: git git://linuxtv.org/media_tree.git 13015F: drivers/media/dvb-frontends/helene* 13016 13017MEDIA DRIVERS FOR HORUS3A 13018M: Sergey Kozlov <serjk@netup.ru> 13019M: Abylay Ospan <aospan@netup.ru> 13020L: linux-media@vger.kernel.org 13021S: Supported 13022W: https://linuxtv.org 13023W: http://netup.tv/ 13024T: git git://linuxtv.org/media_tree.git 13025F: drivers/media/dvb-frontends/horus3a* 13026 13027MEDIA DRIVERS FOR LNBH25 13028M: Sergey Kozlov <serjk@netup.ru> 13029M: Abylay Ospan <aospan@netup.ru> 13030L: linux-media@vger.kernel.org 13031S: Supported 13032W: https://linuxtv.org 13033W: http://netup.tv/ 13034T: git git://linuxtv.org/media_tree.git 13035F: drivers/media/dvb-frontends/lnbh25* 13036 13037MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13038L: linux-media@vger.kernel.org 13039S: Orphan 13040W: https://linuxtv.org 13041T: git git://linuxtv.org/media_tree.git 13042F: drivers/media/dvb-frontends/mxl5xx* 13043 13044MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13045M: Sergey Kozlov <serjk@netup.ru> 13046M: Abylay Ospan <aospan@netup.ru> 13047L: linux-media@vger.kernel.org 13048S: Supported 13049W: https://linuxtv.org 13050W: http://netup.tv/ 13051T: git git://linuxtv.org/media_tree.git 13052F: drivers/media/pci/netup_unidvb/* 13053 13054MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13055M: Dmitry Osipenko <digetx@gmail.com> 13056L: linux-media@vger.kernel.org 13057L: linux-tegra@vger.kernel.org 13058S: Maintained 13059T: git git://linuxtv.org/media_tree.git 13060F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13061F: drivers/media/platform/nvidia/tegra-vde/ 13062 13063MEDIA DRIVERS FOR RENESAS - CEU 13064M: Jacopo Mondi <jacopo@jmondi.org> 13065L: linux-media@vger.kernel.org 13066L: linux-renesas-soc@vger.kernel.org 13067S: Supported 13068T: git git://linuxtv.org/media_tree.git 13069F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13070F: drivers/media/platform/renesas/renesas-ceu.c 13071F: include/media/drv-intf/renesas-ceu.h 13072 13073MEDIA DRIVERS FOR RENESAS - DRIF 13074M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13075L: linux-media@vger.kernel.org 13076L: linux-renesas-soc@vger.kernel.org 13077S: Supported 13078T: git git://linuxtv.org/media_tree.git 13079F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13080F: drivers/media/platform/renesas/rcar_drif.c 13081 13082MEDIA DRIVERS FOR RENESAS - FCP 13083M: Laurent Pinchart <laurent.pinchart@ideasonboard.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,fcp.yaml 13089F: drivers/media/platform/renesas/rcar-fcp.c 13090F: include/media/rcar-fcp.h 13091 13092MEDIA DRIVERS FOR RENESAS - FDP1 13093M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13094L: linux-media@vger.kernel.org 13095L: linux-renesas-soc@vger.kernel.org 13096S: Supported 13097T: git git://linuxtv.org/media_tree.git 13098F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13099F: drivers/media/platform/renesas/rcar_fdp1.c 13100 13101MEDIA DRIVERS FOR RENESAS - VIN 13102M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 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,csi2.yaml 13108F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13109F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13110F: drivers/media/platform/renesas/rcar-isp.c 13111F: drivers/media/platform/renesas/rcar-vin/ 13112 13113MEDIA DRIVERS FOR RENESAS - VSP1 13114M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13115M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13116L: linux-media@vger.kernel.org 13117L: linux-renesas-soc@vger.kernel.org 13118S: Supported 13119T: git git://linuxtv.org/media_tree.git 13120F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13121F: drivers/media/platform/renesas/vsp1/ 13122 13123MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13124L: linux-media@vger.kernel.org 13125S: Orphan 13126W: https://linuxtv.org 13127T: git git://linuxtv.org/media_tree.git 13128F: drivers/media/dvb-frontends/stv0910* 13129 13130MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13131L: linux-media@vger.kernel.org 13132S: Orphan 13133W: https://linuxtv.org 13134T: git git://linuxtv.org/media_tree.git 13135F: drivers/media/dvb-frontends/stv6111* 13136 13137MEDIA DRIVERS FOR STM32 - DCMI 13138M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13139L: linux-media@vger.kernel.org 13140S: Supported 13141T: git git://linuxtv.org/media_tree.git 13142F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13143F: drivers/media/platform/st/stm32/stm32-dcmi.c 13144 13145MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13146M: Mauro Carvalho Chehab <mchehab@kernel.org> 13147L: linux-media@vger.kernel.org 13148S: Maintained 13149W: https://linuxtv.org 13150Q: http://patchwork.kernel.org/project/linux-media/list/ 13151T: git git://linuxtv.org/media_tree.git 13152F: Documentation/admin-guide/media/ 13153F: Documentation/devicetree/bindings/media/ 13154F: Documentation/driver-api/media/ 13155F: Documentation/userspace-api/media/ 13156F: drivers/media/ 13157F: drivers/staging/media/ 13158F: include/dt-bindings/media/ 13159F: include/linux/platform_data/media/ 13160F: include/media/ 13161F: include/uapi/linux/dvb/ 13162F: include/uapi/linux/ivtv* 13163F: include/uapi/linux/media.h 13164F: include/uapi/linux/uvcvideo.h 13165F: include/uapi/linux/v4l2-* 13166F: include/uapi/linux/videodev2.h 13167 13168MEDIATEK BLUETOOTH DRIVER 13169M: Sean Wang <sean.wang@mediatek.com> 13170L: linux-bluetooth@vger.kernel.org 13171L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13172S: Maintained 13173F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13174F: drivers/bluetooth/btmtkuart.c 13175 13176MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13177M: Sean Wang <sean.wang@mediatek.com> 13178L: linux-pm@vger.kernel.org 13179S: Maintained 13180F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13181F: drivers/power/reset/mt6323-poweroff.c 13182 13183MEDIATEK CIR DRIVER 13184M: Sean Wang <sean.wang@mediatek.com> 13185S: Maintained 13186F: drivers/media/rc/mtk-cir.c 13187 13188MEDIATEK DMA DRIVER 13189M: Sean Wang <sean.wang@mediatek.com> 13190L: dmaengine@vger.kernel.org 13191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13192L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13193S: Maintained 13194F: Documentation/devicetree/bindings/dma/mtk-* 13195F: drivers/dma/mediatek/ 13196 13197MEDIATEK ETHERNET DRIVER 13198M: Felix Fietkau <nbd@nbd.name> 13199M: John Crispin <john@phrozen.org> 13200M: Sean Wang <sean.wang@mediatek.com> 13201M: Mark Lee <Mark-MC.Lee@mediatek.com> 13202M: Lorenzo Bianconi <lorenzo@kernel.org> 13203L: netdev@vger.kernel.org 13204S: Maintained 13205F: drivers/net/ethernet/mediatek/ 13206 13207MEDIATEK ETHERNET PCS DRIVER 13208M: Alexander Couzens <lynxis@fe80.eu> 13209M: Daniel Golle <daniel@makrotopia.org> 13210L: netdev@vger.kernel.org 13211S: Maintained 13212F: drivers/net/pcs/pcs-mtk-lynxi.c 13213F: include/linux/pcs/pcs-mtk-lynxi.h 13214 13215MEDIATEK ETHERNET PHY DRIVERS 13216M: Daniel Golle <daniel@makrotopia.org> 13217M: Qingfang Deng <dqfext@gmail.com> 13218M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13219L: netdev@vger.kernel.org 13220S: Maintained 13221F: drivers/net/phy/mediatek-ge-soc.c 13222F: drivers/net/phy/mediatek-ge.c 13223 13224MEDIATEK I2C CONTROLLER DRIVER 13225M: Qii Wang <qii.wang@mediatek.com> 13226L: linux-i2c@vger.kernel.org 13227S: Maintained 13228F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13229F: drivers/i2c/busses/i2c-mt65xx.c 13230 13231MEDIATEK IOMMU DRIVER 13232M: Yong Wu <yong.wu@mediatek.com> 13233L: iommu@lists.linux.dev 13234L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13235S: Supported 13236F: Documentation/devicetree/bindings/iommu/mediatek* 13237F: drivers/iommu/mtk_iommu* 13238F: include/dt-bindings/memory/mt*-port.h 13239 13240MEDIATEK JPEG DRIVER 13241M: Bin Liu <bin.liu@mediatek.com> 13242S: Supported 13243F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13244F: drivers/media/platform/mediatek/jpeg/ 13245 13246MEDIATEK KEYPAD DRIVER 13247M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13248S: Supported 13249F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13250F: drivers/input/keyboard/mt6779-keypad.c 13251 13252MEDIATEK MDP DRIVER 13253M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13254M: Houlong Wei <houlong.wei@mediatek.com> 13255M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13256S: Supported 13257F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13258F: drivers/media/platform/mediatek/mdp/ 13259F: drivers/media/platform/mediatek/vpu/ 13260 13261MEDIATEK MEDIA DRIVER 13262M: Tiffany Lin <tiffany.lin@mediatek.com> 13263M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13264M: Yunfei Dong <yunfei.dong@mediatek.com> 13265S: Supported 13266F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13267F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13268F: drivers/media/platform/mediatek/vcodec/ 13269F: drivers/media/platform/mediatek/vpu/ 13270 13271MEDIATEK MMC/SD/SDIO DRIVER 13272M: Chaotian Jing <chaotian.jing@mediatek.com> 13273S: Maintained 13274F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13275F: drivers/mmc/host/mtk-sd.c 13276 13277MEDIATEK MT76 WIRELESS LAN DRIVER 13278M: Felix Fietkau <nbd@nbd.name> 13279M: Lorenzo Bianconi <lorenzo@kernel.org> 13280M: Ryder Lee <ryder.lee@mediatek.com> 13281R: Shayne Chen <shayne.chen@mediatek.com> 13282R: Sean Wang <sean.wang@mediatek.com> 13283L: linux-wireless@vger.kernel.org 13284S: Maintained 13285T: git https://github.com/nbd168/wireless 13286F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13287F: drivers/net/wireless/mediatek/mt76/ 13288 13289MEDIATEK MT7601U WIRELESS LAN DRIVER 13290M: Jakub Kicinski <kuba@kernel.org> 13291L: linux-wireless@vger.kernel.org 13292S: Maintained 13293F: drivers/net/wireless/mediatek/mt7601u/ 13294 13295MEDIATEK MT7621 CLOCK DRIVER 13296M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13297S: Maintained 13298F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13299F: drivers/clk/ralink/clk-mt7621.c 13300 13301MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13302M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13303S: Maintained 13304F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13305F: drivers/pci/controller/pcie-mt7621.c 13306 13307MEDIATEK MT7621 PHY PCI DRIVER 13308M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13309S: Maintained 13310F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13311F: drivers/phy/ralink/phy-mt7621-pci.c 13312 13313MEDIATEK MT7621/28/88 I2C DRIVER 13314M: Stefan Roese <sr@denx.de> 13315L: linux-i2c@vger.kernel.org 13316S: Maintained 13317F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13318F: drivers/i2c/busses/i2c-mt7621.c 13319 13320MEDIATEK MTMIPS CLOCK DRIVER 13321M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13322S: Maintained 13323F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13324F: drivers/clk/ralink/clk-mtmips.c 13325 13326MEDIATEK NAND CONTROLLER DRIVER 13327L: linux-mtd@lists.infradead.org 13328S: Orphan 13329F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13330F: drivers/mtd/nand/raw/mtk_* 13331 13332MEDIATEK PMIC LED DRIVER 13333M: Sean Wang <sean.wang@mediatek.com> 13334S: Maintained 13335F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13336F: drivers/leds/leds-mt6323.c 13337 13338MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13339M: Sean Wang <sean.wang@mediatek.com> 13340S: Maintained 13341F: drivers/char/hw_random/mtk-rng.c 13342 13343MEDIATEK SMI DRIVER 13344M: Yong Wu <yong.wu@mediatek.com> 13345L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13346S: Supported 13347F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13348F: drivers/memory/mtk-smi.c 13349F: include/soc/mediatek/smi.h 13350 13351MEDIATEK SWITCH DRIVER 13352M: Arınç ÜNAL <arinc.unal@arinc9.com> 13353M: Daniel Golle <daniel@makrotopia.org> 13354M: Landen Chao <Landen.Chao@mediatek.com> 13355M: DENG Qingfang <dqfext@gmail.com> 13356M: Sean Wang <sean.wang@mediatek.com> 13357L: netdev@vger.kernel.org 13358S: Maintained 13359F: drivers/net/dsa/mt7530-mdio.c 13360F: drivers/net/dsa/mt7530-mmio.c 13361F: drivers/net/dsa/mt7530.* 13362F: net/dsa/tag_mtk.c 13363 13364MEDIATEK T7XX 5G WWAN MODEM DRIVER 13365M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13366M: Intel Corporation <linuxwwan@intel.com> 13367R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13368R: Liu Haijun <haijun.liu@mediatek.com> 13369R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13370R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13371L: netdev@vger.kernel.org 13372S: Supported 13373F: drivers/net/wwan/t7xx/ 13374 13375MEDIATEK USB3 DRD IP DRIVER 13376M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13377L: linux-usb@vger.kernel.org 13378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13380S: Maintained 13381F: Documentation/devicetree/bindings/usb/mediatek,* 13382F: drivers/usb/host/xhci-mtk* 13383F: drivers/usb/mtu3/ 13384 13385MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13386M: Peter Senna Tschudin <peter.senna@gmail.com> 13387M: Martin Donnelly <martin.donnelly@ge.com> 13388M: Martyn Welch <martyn.welch@collabora.co.uk> 13389S: Maintained 13390F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13391F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13392 13393MEGARAID SCSI/SAS DRIVERS 13394M: Kashyap Desai <kashyap.desai@broadcom.com> 13395M: Sumit Saxena <sumit.saxena@broadcom.com> 13396M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13397L: megaraidlinux.pdl@broadcom.com 13398L: linux-scsi@vger.kernel.org 13399S: Maintained 13400W: http://www.avagotech.com/support/ 13401F: Documentation/scsi/megaraid.rst 13402F: drivers/scsi/megaraid.* 13403F: drivers/scsi/megaraid/ 13404 13405MELEXIS MLX90614 DRIVER 13406M: Crt Mori <cmo@melexis.com> 13407L: linux-iio@vger.kernel.org 13408S: Supported 13409W: http://www.melexis.com 13410F: drivers/iio/temperature/mlx90614.c 13411 13412MELEXIS MLX90632 DRIVER 13413M: Crt Mori <cmo@melexis.com> 13414L: linux-iio@vger.kernel.org 13415S: Supported 13416W: http://www.melexis.com 13417F: drivers/iio/temperature/mlx90632.c 13418 13419MELFAS MIP4 TOUCHSCREEN DRIVER 13420M: Sangwon Jee <jeesw@melfas.com> 13421S: Supported 13422W: http://www.melfas.com 13423F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13424F: drivers/input/touchscreen/melfas_mip4.c 13425 13426MELLANOX BLUEFIELD I2C DRIVER 13427M: Khalil Blaiech <kblaiech@nvidia.com> 13428M: Asmaa Mnebhi <asmaa@nvidia.com> 13429L: linux-i2c@vger.kernel.org 13430S: Supported 13431F: drivers/i2c/busses/i2c-mlxbf.c 13432 13433MELLANOX ETHERNET DRIVER (mlx4_en) 13434M: Tariq Toukan <tariqt@nvidia.com> 13435L: netdev@vger.kernel.org 13436S: Supported 13437W: http://www.mellanox.com 13438Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13439F: drivers/net/ethernet/mellanox/mlx4/en_* 13440 13441MELLANOX ETHERNET DRIVER (mlx5e) 13442M: Saeed Mahameed <saeedm@nvidia.com> 13443L: netdev@vger.kernel.org 13444S: Supported 13445W: http://www.mellanox.com 13446Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13447F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13448 13449MELLANOX ETHERNET INNOVA DRIVERS 13450R: Boris Pismenny <borisp@nvidia.com> 13451L: netdev@vger.kernel.org 13452S: Supported 13453W: http://www.mellanox.com 13454Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13455F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13456F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13457F: include/linux/mlx5/mlx5_ifc_fpga.h 13458 13459MELLANOX ETHERNET SWITCH DRIVERS 13460M: Ido Schimmel <idosch@nvidia.com> 13461M: Petr Machata <petrm@nvidia.com> 13462L: netdev@vger.kernel.org 13463S: Supported 13464W: http://www.mellanox.com 13465Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13466F: drivers/net/ethernet/mellanox/mlxsw/ 13467F: tools/testing/selftests/drivers/net/mlxsw/ 13468 13469MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13470M: mlxsw@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/mlxfw/ 13476 13477MELLANOX HARDWARE PLATFORM SUPPORT 13478M: Hans de Goede <hdegoede@redhat.com> 13479M: Mark Gross <markgross@kernel.org> 13480M: Vadim Pasternak <vadimp@nvidia.com> 13481L: platform-driver-x86@vger.kernel.org 13482S: Supported 13483F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13484F: drivers/platform/mellanox/ 13485F: include/linux/platform_data/mlxreg.h 13486 13487MELLANOX MLX4 core VPI driver 13488M: Tariq Toukan <tariqt@nvidia.com> 13489L: netdev@vger.kernel.org 13490L: linux-rdma@vger.kernel.org 13491S: Supported 13492W: http://www.mellanox.com 13493Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13494F: drivers/net/ethernet/mellanox/mlx4/ 13495F: include/linux/mlx4/ 13496 13497MELLANOX MLX4 IB driver 13498M: Yishai Hadas <yishaih@nvidia.com> 13499L: linux-rdma@vger.kernel.org 13500S: Supported 13501W: http://www.mellanox.com 13502Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13503F: drivers/infiniband/hw/mlx4/ 13504F: include/linux/mlx4/ 13505F: include/uapi/rdma/mlx4-abi.h 13506 13507MELLANOX MLX5 core VPI driver 13508M: Saeed Mahameed <saeedm@nvidia.com> 13509M: Leon Romanovsky <leonro@nvidia.com> 13510L: netdev@vger.kernel.org 13511L: linux-rdma@vger.kernel.org 13512S: Supported 13513W: http://www.mellanox.com 13514Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13515F: Documentation/networking/device_drivers/ethernet/mellanox/ 13516F: drivers/net/ethernet/mellanox/mlx5/core/ 13517F: include/linux/mlx5/ 13518 13519MELLANOX MLX5 IB driver 13520M: Leon Romanovsky <leonro@nvidia.com> 13521L: linux-rdma@vger.kernel.org 13522S: Supported 13523W: http://www.mellanox.com 13524Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13525F: drivers/infiniband/hw/mlx5/ 13526F: include/linux/mlx5/ 13527F: include/uapi/rdma/mlx5-abi.h 13528 13529MELLANOX MLXCPLD I2C AND MUX DRIVER 13530M: Vadim Pasternak <vadimp@nvidia.com> 13531M: Michael Shych <michaelsh@nvidia.com> 13532L: linux-i2c@vger.kernel.org 13533S: Supported 13534F: Documentation/i2c/busses/i2c-mlxcpld.rst 13535F: drivers/i2c/busses/i2c-mlxcpld.c 13536F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13537 13538MELLANOX MLXCPLD LED DRIVER 13539M: Vadim Pasternak <vadimp@nvidia.com> 13540L: linux-leds@vger.kernel.org 13541S: Supported 13542F: Documentation/leds/leds-mlxcpld.rst 13543F: drivers/leds/leds-mlxcpld.c 13544F: drivers/leds/leds-mlxreg.c 13545 13546MELLANOX PLATFORM DRIVER 13547M: Vadim Pasternak <vadimp@nvidia.com> 13548L: platform-driver-x86@vger.kernel.org 13549S: Supported 13550F: drivers/platform/x86/mlx-platform.c 13551 13552MEMBARRIER SUPPORT 13553M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13554M: "Paul E. McKenney" <paulmck@kernel.org> 13555L: linux-kernel@vger.kernel.org 13556S: Supported 13557F: arch/powerpc/include/asm/membarrier.h 13558F: include/uapi/linux/membarrier.h 13559F: kernel/sched/membarrier.c 13560 13561MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13562M: Mike Rapoport <rppt@kernel.org> 13563L: linux-mm@kvack.org 13564S: Maintained 13565F: Documentation/core-api/boot-time-mm.rst 13566F: include/linux/memblock.h 13567F: mm/memblock.c 13568F: mm/mm_init.c 13569F: tools/testing/memblock/ 13570 13571MEMORY CONTROLLER DRIVERS 13572M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13573L: linux-kernel@vger.kernel.org 13574S: Maintained 13575B: mailto:krzysztof.kozlowski@linaro.org 13576T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13577F: Documentation/devicetree/bindings/memory-controllers/ 13578F: drivers/memory/ 13579F: include/dt-bindings/memory/ 13580F: include/memory/ 13581 13582MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13583M: Dmitry Osipenko <digetx@gmail.com> 13584L: linux-pm@vger.kernel.org 13585L: linux-tegra@vger.kernel.org 13586S: Maintained 13587T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13588F: drivers/devfreq/tegra30-devfreq.c 13589 13590MEMORY HOT(UN)PLUG 13591M: David Hildenbrand <david@redhat.com> 13592M: Oscar Salvador <osalvador@suse.de> 13593L: linux-mm@kvack.org 13594S: Maintained 13595F: Documentation/admin-guide/mm/memory-hotplug.rst 13596F: Documentation/core-api/memory-hotplug.rst 13597F: drivers/base/memory.c 13598F: include/linux/memory_hotplug.h 13599F: mm/memory_hotplug.c 13600F: tools/testing/selftests/memory-hotplug/ 13601 13602MEMORY MANAGEMENT 13603M: Andrew Morton <akpm@linux-foundation.org> 13604L: linux-mm@kvack.org 13605S: Maintained 13606W: http://www.linux-mm.org 13607T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13608T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13609F: include/linux/gfp.h 13610F: include/linux/gfp_types.h 13611F: include/linux/memory_hotplug.h 13612F: include/linux/mm.h 13613F: include/linux/mmzone.h 13614F: include/linux/pagewalk.h 13615F: include/trace/events/ksm.h 13616F: mm/ 13617F: tools/mm/ 13618F: tools/testing/selftests/mm/ 13619 13620MEMORY TECHNOLOGY DEVICES (MTD) 13621M: Miquel Raynal <miquel.raynal@bootlin.com> 13622M: Richard Weinberger <richard@nod.at> 13623M: Vignesh Raghavendra <vigneshr@ti.com> 13624L: linux-mtd@lists.infradead.org 13625S: Maintained 13626W: http://www.linux-mtd.infradead.org/ 13627Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13628C: irc://irc.oftc.net/mtd 13629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13631F: Documentation/devicetree/bindings/mtd/ 13632F: drivers/mtd/ 13633F: include/linux/mtd/ 13634F: include/uapi/mtd/ 13635 13636MEMSENSING MICROSYSTEMS MSA311 DRIVER 13637M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13638L: linux-iio@vger.kernel.org 13639S: Maintained 13640F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13641F: drivers/iio/accel/msa311.c 13642 13643MEN A21 WATCHDOG DRIVER 13644M: Johannes Thumshirn <morbidrsa@gmail.com> 13645L: linux-watchdog@vger.kernel.org 13646S: Maintained 13647F: drivers/watchdog/mena21_wdt.c 13648 13649MEN CHAMELEON BUS (mcb) 13650M: Johannes Thumshirn <morbidrsa@gmail.com> 13651S: Maintained 13652F: Documentation/driver-api/men-chameleon-bus.rst 13653F: drivers/mcb/ 13654F: include/linux/mcb.h 13655 13656MEN F21BMC (Board Management Controller) 13657M: Andreas Werner <andreas.werner@men.de> 13658S: Supported 13659F: Documentation/hwmon/menf21bmc.rst 13660F: drivers/hwmon/menf21bmc_hwmon.c 13661F: drivers/leds/leds-menf21bmc.c 13662F: drivers/mfd/menf21bmc.c 13663F: drivers/watchdog/menf21bmc_wdt.c 13664 13665MEN Z069 WATCHDOG DRIVER 13666M: Johannes Thumshirn <jth@kernel.org> 13667L: linux-watchdog@vger.kernel.org 13668S: Maintained 13669F: drivers/watchdog/menz69_wdt.c 13670 13671MESON AO CEC DRIVER FOR AMLOGIC SOCS 13672M: Neil Armstrong <neil.armstrong@linaro.org> 13673L: linux-media@vger.kernel.org 13674L: linux-amlogic@lists.infradead.org 13675S: Supported 13676W: http://linux-meson.com/ 13677T: git git://linuxtv.org/media_tree.git 13678F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13679F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13680F: drivers/media/cec/platform/meson/ao-cec.c 13681 13682MESON GE2D DRIVER FOR AMLOGIC SOCS 13683M: Neil Armstrong <neil.armstrong@linaro.org> 13684L: linux-media@vger.kernel.org 13685L: linux-amlogic@lists.infradead.org 13686S: Supported 13687T: git git://linuxtv.org/media_tree.git 13688F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13689F: drivers/media/platform/amlogic/meson-ge2d/ 13690 13691MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13692M: Liang Yang <liang.yang@amlogic.com> 13693L: linux-mtd@lists.infradead.org 13694S: Maintained 13695F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13696F: drivers/mtd/nand/raw/meson_* 13697 13698MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13699M: Neil Armstrong <neil.armstrong@linaro.org> 13700L: linux-media@vger.kernel.org 13701L: linux-amlogic@lists.infradead.org 13702S: Supported 13703T: git git://linuxtv.org/media_tree.git 13704F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13705F: drivers/staging/media/meson/vdec/ 13706 13707METHODE UDPU SUPPORT 13708M: Vladimir Vid <vladimir.vid@sartura.hr> 13709S: Maintained 13710F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13711 13712MHI BUS 13713M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13714L: mhi@lists.linux.dev 13715L: linux-arm-msm@vger.kernel.org 13716S: Maintained 13717T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13718F: Documentation/ABI/stable/sysfs-bus-mhi 13719F: Documentation/mhi/ 13720F: drivers/bus/mhi/ 13721F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13722F: include/linux/mhi.h 13723 13724MICROBLAZE ARCHITECTURE 13725M: Michal Simek <monstr@monstr.eu> 13726S: Supported 13727W: http://www.monstr.eu/fdt/ 13728T: git git://git.monstr.eu/linux-2.6-microblaze.git 13729F: arch/microblaze/ 13730 13731MICROBLAZE TMR INJECT 13732M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13733S: Supported 13734F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13735F: drivers/misc/xilinx_tmr_inject.c 13736 13737MICROBLAZE TMR MANAGER 13738M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13739S: Supported 13740F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13741F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13742F: drivers/misc/xilinx_tmr_manager.c 13743 13744MICROCHIP AT91 DMA DRIVERS 13745M: Ludovic Desroches <ludovic.desroches@microchip.com> 13746M: Tudor Ambarus <tudor.ambarus@linaro.org> 13747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13748L: dmaengine@vger.kernel.org 13749S: Supported 13750F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13751F: drivers/dma/at_hdmac.c 13752F: drivers/dma/at_xdmac.c 13753F: include/dt-bindings/dma/at91.h 13754 13755MICROCHIP AT91 SERIAL DRIVER 13756M: Richard Genoud <richard.genoud@gmail.com> 13757S: Maintained 13758F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13759F: drivers/tty/serial/atmel_serial.c 13760F: drivers/tty/serial/atmel_serial.h 13761 13762MICROCHIP AT91 USART MFD DRIVER 13763M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13764L: linux-kernel@vger.kernel.org 13765S: Supported 13766F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13767F: drivers/mfd/at91-usart.c 13768F: include/dt-bindings/mfd/at91-usart.h 13769 13770MICROCHIP AT91 USART SPI DRIVER 13771M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13772L: linux-spi@vger.kernel.org 13773S: Supported 13774F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13775F: drivers/spi/spi-at91-usart.c 13776 13777MICROCHIP AUDIO ASOC DRIVERS 13778M: Claudiu Beznea <claudiu.beznea@microchip.com> 13779L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13780S: Supported 13781F: Documentation/devicetree/bindings/sound/atmel* 13782F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13783F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13784F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13785F: sound/soc/atmel 13786 13787MICROCHIP CSI2DC DRIVER 13788M: Eugen Hristev <eugen.hristev@microchip.com> 13789L: linux-media@vger.kernel.org 13790S: Supported 13791F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13792F: drivers/media/platform/microchip/microchip-csi2dc.c 13793 13794MICROCHIP ECC DRIVER 13795M: Tudor Ambarus <tudor.ambarus@linaro.org> 13796L: linux-crypto@vger.kernel.org 13797S: Maintained 13798F: drivers/crypto/atmel-ecc.* 13799 13800MICROCHIP EIC DRIVER 13801M: Claudiu Beznea <claudiu.beznea@microchip.com> 13802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13803S: Supported 13804F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13805F: drivers/irqchip/irq-mchp-eic.c 13806 13807MICROCHIP I2C DRIVER 13808M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13809L: linux-i2c@vger.kernel.org 13810S: Supported 13811F: drivers/i2c/busses/i2c-at91-*.c 13812F: drivers/i2c/busses/i2c-at91.h 13813 13814MICROCHIP ISC DRIVER 13815M: Eugen Hristev <eugen.hristev@microchip.com> 13816L: linux-media@vger.kernel.org 13817S: Supported 13818F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13819F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13820F: drivers/media/platform/microchip/microchip-isc* 13821F: drivers/media/platform/microchip/microchip-sama*-isc* 13822F: drivers/staging/media/deprecated/atmel/atmel-isc* 13823F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13824F: include/linux/atmel-isc-media.h 13825 13826MICROCHIP ISI DRIVER 13827M: Eugen Hristev <eugen.hristev@microchip.com> 13828L: linux-media@vger.kernel.org 13829S: Supported 13830F: drivers/media/platform/atmel/atmel-isi.c 13831F: drivers/media/platform/atmel/atmel-isi.h 13832 13833MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13834M: Woojung Huh <woojung.huh@microchip.com> 13835M: UNGLinuxDriver@microchip.com 13836L: netdev@vger.kernel.org 13837S: Maintained 13838F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13839F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13840F: drivers/net/dsa/microchip/* 13841F: include/linux/dsa/ksz_common.h 13842F: include/linux/platform_data/microchip-ksz.h 13843F: net/dsa/tag_ksz.c 13844 13845MICROCHIP LAN743X ETHERNET DRIVER 13846M: Bryan Whitehead <bryan.whitehead@microchip.com> 13847M: UNGLinuxDriver@microchip.com 13848L: netdev@vger.kernel.org 13849S: Maintained 13850F: drivers/net/ethernet/microchip/lan743x_* 13851 13852MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13853M: Arun Ramadoss <arun.ramadoss@microchip.com> 13854R: UNGLinuxDriver@microchip.com 13855L: netdev@vger.kernel.org 13856S: Maintained 13857F: drivers/net/phy/microchip_t1.c 13858 13859MICROCHIP LAN966X ETHERNET DRIVER 13860M: Horatiu Vultur <horatiu.vultur@microchip.com> 13861M: UNGLinuxDriver@microchip.com 13862L: netdev@vger.kernel.org 13863S: Maintained 13864F: drivers/net/ethernet/microchip/lan966x/* 13865 13866MICROCHIP LCDFB DRIVER 13867M: Nicolas Ferre <nicolas.ferre@microchip.com> 13868L: linux-fbdev@vger.kernel.org 13869S: Maintained 13870F: drivers/video/fbdev/atmel_lcdfb.c 13871F: include/video/atmel_lcdc.h 13872 13873MICROCHIP MCP16502 PMIC DRIVER 13874M: Claudiu Beznea <claudiu.beznea@microchip.com> 13875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13876S: Supported 13877F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13878F: drivers/regulator/mcp16502.c 13879 13880MICROCHIP MCP3911 ADC DRIVER 13881M: Marcus Folkesson <marcus.folkesson@gmail.com> 13882M: Kent Gustavsson <kent@minoris.se> 13883L: linux-iio@vger.kernel.org 13884S: Maintained 13885F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13886F: drivers/iio/adc/mcp3911.c 13887 13888MICROCHIP MMC/SD/SDIO MCI DRIVER 13889M: Ludovic Desroches <ludovic.desroches@microchip.com> 13890S: Maintained 13891F: drivers/mmc/host/atmel-mci.c 13892 13893MICROCHIP NAND DRIVER 13894M: Tudor Ambarus <tudor.ambarus@linaro.org> 13895L: linux-mtd@lists.infradead.org 13896S: Supported 13897F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13898F: drivers/mtd/nand/raw/atmel/* 13899 13900MICROCHIP OTPC DRIVER 13901M: Claudiu Beznea <claudiu.beznea@microchip.com> 13902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13903S: Supported 13904F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13905F: drivers/nvmem/microchip-otpc.c 13906F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13907 13908MICROCHIP PCI1XXXX GP DRIVER 13909M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13910L: linux-gpio@vger.kernel.org 13911S: Supported 13912F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13913F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13914F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13915 13916MICROCHIP PCI1XXXX I2C DRIVER 13917M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13918M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13919M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13920L: linux-i2c@vger.kernel.org 13921S: Maintained 13922F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13923 13924MICROCHIP PCIe UART DRIVER 13925M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13926M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13927L: linux-serial@vger.kernel.org 13928S: Maintained 13929F: drivers/tty/serial/8250/8250_pci1xxxx.c 13930 13931MICROCHIP POLARFIRE FPGA DRIVERS 13932M: Conor Dooley <conor.dooley@microchip.com> 13933R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13934L: linux-fpga@vger.kernel.org 13935S: Supported 13936F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13937F: drivers/fpga/microchip-spi.c 13938 13939MICROCHIP PWM DRIVER 13940M: Claudiu Beznea <claudiu.beznea@microchip.com> 13941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13942L: linux-pwm@vger.kernel.org 13943S: Supported 13944F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13945F: drivers/pwm/pwm-atmel.c 13946 13947MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13948M: Eugen Hristev <eugen.hristev@microchip.com> 13949L: linux-iio@vger.kernel.org 13950S: Supported 13951F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13952F: drivers/iio/adc/at91-sama5d2_adc.c 13953F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13954 13955MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13956M: Claudiu Beznea <claudiu.beznea@microchip.com> 13957S: Supported 13958F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13959F: drivers/power/reset/at91-sama5d2_shdwc.c 13960 13961MICROCHIP SOC DRIVERS 13962M: Conor Dooley <conor@kernel.org> 13963S: Supported 13964T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13965F: drivers/soc/microchip/ 13966 13967MICROCHIP SPI DRIVER 13968M: Tudor Ambarus <tudor.ambarus@linaro.org> 13969S: Supported 13970F: drivers/spi/spi-atmel.* 13971 13972MICROCHIP SSC DRIVER 13973M: Claudiu Beznea <claudiu.beznea@microchip.com> 13974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13975S: Supported 13976F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13977F: drivers/misc/atmel-ssc.c 13978F: include/linux/atmel-ssc.h 13979 13980Microchip Timer Counter Block (TCB) Capture Driver 13981M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13983L: linux-iio@vger.kernel.org 13984S: Maintained 13985F: drivers/counter/microchip-tcb-capture.c 13986 13987MICROCHIP USB251XB DRIVER 13988M: Richard Leitner <richard.leitner@skidata.com> 13989L: linux-usb@vger.kernel.org 13990S: Maintained 13991F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13992F: drivers/usb/misc/usb251xb.c 13993 13994MICROCHIP USBA UDC DRIVER 13995M: Cristian Birsan <cristian.birsan@microchip.com> 13996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13997S: Supported 13998F: drivers/usb/gadget/udc/atmel_usba_udc.* 13999 14000MICROCHIP WILC1000 WIFI DRIVER 14001M: Ajay Singh <ajay.kathat@microchip.com> 14002M: Claudiu Beznea <claudiu.beznea@microchip.com> 14003L: linux-wireless@vger.kernel.org 14004S: Supported 14005F: drivers/net/wireless/microchip/wilc1000/ 14006 14007MICROSEMI MIPS SOCS 14008M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14009M: UNGLinuxDriver@microchip.com 14010L: linux-mips@vger.kernel.org 14011S: Supported 14012F: Documentation/devicetree/bindings/mips/mscc.txt 14013F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14014F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14015F: arch/mips/boot/dts/mscc/ 14016F: arch/mips/configs/generic/board-ocelot.config 14017F: arch/mips/generic/board-ocelot.c 14018 14019MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14020M: Don Brace <don.brace@microchip.com> 14021L: storagedev@microchip.com 14022L: linux-scsi@vger.kernel.org 14023S: Supported 14024F: Documentation/scsi/smartpqi.rst 14025F: drivers/scsi/smartpqi/Kconfig 14026F: drivers/scsi/smartpqi/Makefile 14027F: drivers/scsi/smartpqi/smartpqi*.[ch] 14028F: include/linux/cciss*.h 14029F: include/uapi/linux/cciss*.h 14030 14031MICROSOFT MANA RDMA DRIVER 14032M: Long Li <longli@microsoft.com> 14033M: Ajay Sharma <sharmaajay@microsoft.com> 14034L: linux-rdma@vger.kernel.org 14035S: Supported 14036F: drivers/infiniband/hw/mana/ 14037F: include/net/mana 14038F: include/uapi/rdma/mana-abi.h 14039 14040MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14041M: Maximilian Luz <luzmaximilian@gmail.com> 14042L: platform-driver-x86@vger.kernel.org 14043S: Maintained 14044F: drivers/platform/surface/surface_aggregator_tabletsw.c 14045 14046MICROSOFT SURFACE BATTERY AND AC DRIVERS 14047M: Maximilian Luz <luzmaximilian@gmail.com> 14048L: linux-pm@vger.kernel.org 14049L: platform-driver-x86@vger.kernel.org 14050S: Maintained 14051F: drivers/power/supply/surface_battery.c 14052F: drivers/power/supply/surface_charger.c 14053 14054MICROSOFT SURFACE DTX DRIVER 14055M: Maximilian Luz <luzmaximilian@gmail.com> 14056L: platform-driver-x86@vger.kernel.org 14057S: Maintained 14058F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14059F: drivers/platform/surface/surface_dtx.c 14060F: include/uapi/linux/surface_aggregator/dtx.h 14061 14062MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14063M: Maximilian Luz <luzmaximilian@gmail.com> 14064L: platform-driver-x86@vger.kernel.org 14065S: Maintained 14066F: drivers/platform/surface/surface_gpe.c 14067 14068MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14069M: Hans de Goede <hdegoede@redhat.com> 14070M: Mark Gross <markgross@kernel.org> 14071M: Maximilian Luz <luzmaximilian@gmail.com> 14072L: platform-driver-x86@vger.kernel.org 14073S: Maintained 14074T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14075F: drivers/platform/surface/ 14076 14077MICROSOFT SURFACE HID TRANSPORT DRIVER 14078M: Maximilian Luz <luzmaximilian@gmail.com> 14079L: linux-input@vger.kernel.org 14080L: platform-driver-x86@vger.kernel.org 14081S: Maintained 14082F: drivers/hid/surface-hid/ 14083 14084MICROSOFT SURFACE HOT-PLUG DRIVER 14085M: Maximilian Luz <luzmaximilian@gmail.com> 14086L: platform-driver-x86@vger.kernel.org 14087S: Maintained 14088F: drivers/platform/surface/surface_hotplug.c 14089 14090MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14091M: Maximilian Luz <luzmaximilian@gmail.com> 14092L: platform-driver-x86@vger.kernel.org 14093S: Maintained 14094F: drivers/platform/surface/surface_platform_profile.c 14095 14096MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14097M: Chen Yu <yu.c.chen@intel.com> 14098L: platform-driver-x86@vger.kernel.org 14099S: Supported 14100F: drivers/platform/surface/surfacepro3_button.c 14101 14102MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14103M: Maximilian Luz <luzmaximilian@gmail.com> 14104L: platform-driver-x86@vger.kernel.org 14105S: Maintained 14106F: drivers/platform/surface/surface_aggregator_hub.c 14107 14108MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14109M: Maximilian Luz <luzmaximilian@gmail.com> 14110L: platform-driver-x86@vger.kernel.org 14111S: Maintained 14112W: https://github.com/linux-surface/surface-aggregator-module 14113C: irc://irc.libera.chat/linux-surface 14114F: Documentation/driver-api/surface_aggregator/ 14115F: drivers/platform/surface/aggregator/ 14116F: drivers/platform/surface/surface_acpi_notify.c 14117F: drivers/platform/surface/surface_aggregator_cdev.c 14118F: drivers/platform/surface/surface_aggregator_registry.c 14119F: include/linux/surface_acpi_notify.h 14120F: include/linux/surface_aggregator/ 14121F: include/uapi/linux/surface_aggregator/ 14122 14123MICROTEK X6 SCANNER 14124M: Oliver Neukum <oliver@neukum.org> 14125S: Maintained 14126F: drivers/usb/image/microtek.* 14127 14128MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14129M: Luka Kovacic <luka.kovacic@sartura.hr> 14130M: Luka Perkov <luka.perkov@sartura.hr> 14131S: Maintained 14132F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14133F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14134F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14135F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14136F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14137F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14138 14139MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14140M: Sakari Ailus <sakari.ailus@linux.intel.com> 14141L: linux-media@vger.kernel.org 14142S: Maintained 14143F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14144F: Documentation/driver-api/media/drivers/ccs/ 14145F: Documentation/userspace-api/media/drivers/ccs.rst 14146F: drivers/media/i2c/ccs-pll.c 14147F: drivers/media/i2c/ccs-pll.h 14148F: drivers/media/i2c/ccs/ 14149F: include/uapi/linux/ccs.h 14150F: include/uapi/linux/smiapp.h 14151 14152MIPS 14153M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14154L: linux-mips@vger.kernel.org 14155S: Maintained 14156W: http://www.linux-mips.org/ 14157Q: https://patchwork.kernel.org/project/linux-mips/list/ 14158T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14159F: Documentation/devicetree/bindings/mips/ 14160F: Documentation/mips/ 14161F: arch/mips/ 14162F: drivers/platform/mips/ 14163F: include/dt-bindings/mips/ 14164 14165MIPS BOSTON DEVELOPMENT BOARD 14166M: Paul Burton <paulburton@kernel.org> 14167L: linux-mips@vger.kernel.org 14168S: Maintained 14169F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14170F: arch/mips/boot/dts/img/boston.dts 14171F: arch/mips/configs/generic/board-boston.config 14172F: drivers/clk/imgtec/clk-boston.c 14173F: include/dt-bindings/clock/boston-clock.h 14174 14175MIPS CORE DRIVERS 14176M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14177M: Serge Semin <fancer.lancer@gmail.com> 14178L: linux-mips@vger.kernel.org 14179S: Supported 14180F: drivers/bus/mips_cdmm.c 14181F: drivers/clocksource/mips-gic-timer.c 14182F: drivers/cpuidle/cpuidle-cps.c 14183F: drivers/irqchip/irq-mips-cpu.c 14184F: drivers/irqchip/irq-mips-gic.c 14185 14186MIPS GENERIC PLATFORM 14187M: Paul Burton <paulburton@kernel.org> 14188L: linux-mips@vger.kernel.org 14189S: Supported 14190F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14191F: arch/mips/generic/ 14192F: arch/mips/tools/generic-board-config.sh 14193 14194MIPS RINT INSTRUCTION EMULATION 14195M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14196L: linux-mips@vger.kernel.org 14197S: Supported 14198F: arch/mips/math-emu/dp_rint.c 14199F: arch/mips/math-emu/sp_rint.c 14200 14201MIPS/LOONGSON1 ARCHITECTURE 14202M: Keguang Zhang <keguang.zhang@gmail.com> 14203L: linux-mips@vger.kernel.org 14204S: Maintained 14205F: arch/mips/include/asm/mach-loongson32/ 14206F: arch/mips/loongson32/ 14207F: drivers/*/*loongson1* 14208 14209MIPS/LOONGSON2EF ARCHITECTURE 14210M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14211L: linux-mips@vger.kernel.org 14212S: Maintained 14213F: arch/mips/include/asm/mach-loongson2ef/ 14214F: arch/mips/loongson2ef/ 14215F: drivers/cpufreq/loongson2_cpufreq.c 14216 14217MIPS/LOONGSON64 ARCHITECTURE 14218M: Huacai Chen <chenhuacai@kernel.org> 14219M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14220L: linux-mips@vger.kernel.org 14221S: Maintained 14222F: arch/mips/include/asm/mach-loongson64/ 14223F: arch/mips/loongson64/ 14224F: drivers/irqchip/irq-loongson* 14225F: drivers/platform/mips/cpu_hwmon.c 14226 14227MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14228M: Hans Verkuil <hverkuil@xs4all.nl> 14229L: linux-media@vger.kernel.org 14230S: Odd Fixes 14231W: https://linuxtv.org 14232T: git git://linuxtv.org/media_tree.git 14233F: drivers/media/radio/radio-miropcm20* 14234 14235MMP SUPPORT 14236R: Lubomir Rintel <lkundrak@v3.sk> 14237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14238S: Odd Fixes 14239T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14240F: arch/arm/boot/dts/marvell/mmp* 14241F: arch/arm/mach-mmp/ 14242F: include/linux/soc/mmp/ 14243 14244MMP USB PHY DRIVERS 14245R: Lubomir Rintel <lkundrak@v3.sk> 14246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14247S: Maintained 14248F: drivers/phy/marvell/phy-mmp3-usb.c 14249F: drivers/phy/marvell/phy-pxa-usb.c 14250 14251MMU GATHER AND TLB INVALIDATION 14252M: Will Deacon <will@kernel.org> 14253M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14254M: Andrew Morton <akpm@linux-foundation.org> 14255M: Nick Piggin <npiggin@gmail.com> 14256M: Peter Zijlstra <peterz@infradead.org> 14257L: linux-arch@vger.kernel.org 14258L: linux-mm@kvack.org 14259S: Maintained 14260F: arch/*/include/asm/tlb.h 14261F: include/asm-generic/tlb.h 14262F: mm/mmu_gather.c 14263 14264MN88472 MEDIA DRIVER 14265M: Antti Palosaari <crope@iki.fi> 14266L: linux-media@vger.kernel.org 14267S: Maintained 14268W: https://linuxtv.org 14269W: http://palosaari.fi/linux/ 14270Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14271F: drivers/media/dvb-frontends/mn88472* 14272 14273MN88473 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/mn88473* 14281 14282MODULE SUPPORT 14283M: Luis Chamberlain <mcgrof@kernel.org> 14284L: linux-modules@vger.kernel.org 14285L: linux-kernel@vger.kernel.org 14286S: Maintained 14287T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14288F: include/linux/kmod.h 14289F: include/linux/module.h 14290F: kernel/module/ 14291F: lib/test_kmod.c 14292F: scripts/module* 14293F: tools/testing/selftests/kmod/ 14294 14295MONOLITHIC POWER SYSTEM PMIC DRIVER 14296M: Saravanan Sekar <sravanhome@gmail.com> 14297S: Maintained 14298F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14299F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14300F: drivers/hwmon/pmbus/mpq7932.c 14301F: drivers/iio/adc/mp2629_adc.c 14302F: drivers/mfd/mp2629.c 14303F: drivers/power/supply/mp2629_charger.c 14304F: drivers/regulator/mp5416.c 14305F: drivers/regulator/mpq7920.c 14306F: drivers/regulator/mpq7920.h 14307F: include/linux/mfd/mp2629.h 14308 14309MOST(R) TECHNOLOGY DRIVER 14310M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14311M: Christian Gromm <christian.gromm@microchip.com> 14312S: Maintained 14313F: Documentation/ABI/testing/configfs-most 14314F: Documentation/ABI/testing/sysfs-bus-most 14315F: drivers/most/ 14316F: drivers/staging/most/ 14317F: include/linux/most.h 14318 14319MOTORCOMM PHY DRIVER 14320M: Peter Geis <pgwipeout@gmail.com> 14321M: Frank <Frank.Sae@motor-comm.com> 14322L: netdev@vger.kernel.org 14323S: Maintained 14324F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14325F: drivers/net/phy/motorcomm.c 14326 14327MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14328M: Jiri Slaby <jirislaby@kernel.org> 14329S: Maintained 14330F: Documentation/driver-api/tty/moxa-smartio.rst 14331F: drivers/tty/mxser.* 14332 14333MR800 AVERMEDIA USB FM RADIO DRIVER 14334M: Alexey Klimov <klimov.linux@gmail.com> 14335L: linux-media@vger.kernel.org 14336S: Maintained 14337T: git git://linuxtv.org/media_tree.git 14338F: drivers/media/radio/radio-mr800.c 14339 14340MRF24J40 IEEE 802.15.4 RADIO DRIVER 14341M: Stefan Schmidt <stefan@datenfreihafen.org> 14342L: linux-wpan@vger.kernel.org 14343S: Odd Fixes 14344F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14345F: drivers/net/ieee802154/mrf24j40.c 14346 14347MSI EC DRIVER 14348M: Nikita Kravets <teackot@gmail.com> 14349L: platform-driver-x86@vger.kernel.org 14350S: Maintained 14351W: https://github.com/BeardOverflow/msi-ec 14352F: drivers/platform/x86/msi-ec.* 14353 14354MSI LAPTOP SUPPORT 14355M: "Lee, Chun-Yi" <jlee@suse.com> 14356L: platform-driver-x86@vger.kernel.org 14357S: Maintained 14358F: drivers/platform/x86/msi-laptop.c 14359 14360MSI WMI SUPPORT 14361L: platform-driver-x86@vger.kernel.org 14362S: Orphan 14363F: drivers/platform/x86/msi-wmi.c 14364 14365MSI001 MEDIA DRIVER 14366M: Antti Palosaari <crope@iki.fi> 14367L: linux-media@vger.kernel.org 14368S: Maintained 14369W: https://linuxtv.org 14370W: http://palosaari.fi/linux/ 14371Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14372T: git git://linuxtv.org/anttip/media_tree.git 14373F: drivers/media/tuners/msi001* 14374 14375MSI2500 MEDIA DRIVER 14376M: Antti Palosaari <crope@iki.fi> 14377L: linux-media@vger.kernel.org 14378S: Maintained 14379W: https://linuxtv.org 14380W: http://palosaari.fi/linux/ 14381Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14382T: git git://linuxtv.org/anttip/media_tree.git 14383F: drivers/media/usb/msi2500/ 14384 14385MSTAR INTERRUPT CONTROLLER DRIVER 14386M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14387M: Daniel Palmer <daniel@thingy.jp> 14388S: Maintained 14389F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14390F: drivers/irqchip/irq-mst-intc.c 14391 14392MSYSTEMS DISKONCHIP G3 MTD DRIVER 14393M: Robert Jarzmik <robert.jarzmik@free.fr> 14394L: linux-mtd@lists.infradead.org 14395S: Maintained 14396F: drivers/mtd/devices/docg3* 14397 14398MT9P031 APTINA CAMERA SENSOR 14399M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14400L: linux-media@vger.kernel.org 14401S: Maintained 14402T: git git://linuxtv.org/media_tree.git 14403F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14404F: drivers/media/i2c/mt9p031.c 14405F: include/media/i2c/mt9p031.h 14406 14407MT9T112 APTINA CAMERA SENSOR 14408M: Jacopo Mondi <jacopo@jmondi.org> 14409L: linux-media@vger.kernel.org 14410S: Odd Fixes 14411T: git git://linuxtv.org/media_tree.git 14412F: drivers/media/i2c/mt9t112.c 14413F: include/media/i2c/mt9t112.h 14414 14415MT9V032 APTINA CAMERA SENSOR 14416M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14417L: linux-media@vger.kernel.org 14418S: Maintained 14419T: git git://linuxtv.org/media_tree.git 14420F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14421F: drivers/media/i2c/mt9v032.c 14422F: include/media/i2c/mt9v032.h 14423 14424MT9V111 APTINA CAMERA SENSOR 14425M: Jacopo Mondi <jacopo@jmondi.org> 14426L: linux-media@vger.kernel.org 14427S: Maintained 14428T: git git://linuxtv.org/media_tree.git 14429F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14430F: drivers/media/i2c/mt9v111.c 14431 14432MULTIFUNCTION DEVICES (MFD) 14433M: Lee Jones <lee@kernel.org> 14434S: Maintained 14435T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14436F: Documentation/devicetree/bindings/mfd/ 14437F: drivers/mfd/ 14438F: include/dt-bindings/mfd/ 14439F: include/linux/mfd/ 14440 14441MULTIMEDIA CARD (MMC) ETC. OVER SPI 14442S: Orphan 14443F: drivers/mmc/host/mmc_spi.c 14444F: include/linux/spi/mmc_spi.h 14445 14446MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14447M: Ulf Hansson <ulf.hansson@linaro.org> 14448L: linux-mmc@vger.kernel.org 14449S: Maintained 14450T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14451F: Documentation/devicetree/bindings/mmc/ 14452F: drivers/mmc/ 14453F: include/linux/mmc/ 14454F: include/uapi/linux/mmc/ 14455 14456MULTIPLEXER SUBSYSTEM 14457M: Peter Rosin <peda@axentia.se> 14458S: Maintained 14459F: Documentation/ABI/testing/sysfs-class-mux* 14460F: Documentation/devicetree/bindings/mux/ 14461F: drivers/mux/ 14462F: include/dt-bindings/mux/ 14463F: include/linux/mux/ 14464 14465MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14466M: Bin Liu <b-liu@ti.com> 14467L: linux-usb@vger.kernel.org 14468S: Maintained 14469F: drivers/usb/musb/ 14470 14471MXL301RF MEDIA DRIVER 14472M: Akihiro Tsukada <tskd08@gmail.com> 14473L: linux-media@vger.kernel.org 14474S: Odd Fixes 14475F: drivers/media/tuners/mxl301rf* 14476 14477MXL5007T MEDIA DRIVER 14478M: Michael Krufky <mkrufky@linuxtv.org> 14479L: linux-media@vger.kernel.org 14480S: Maintained 14481W: https://linuxtv.org 14482W: http://github.com/mkrufky 14483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14484T: git git://linuxtv.org/mkrufky/tuners.git 14485F: drivers/media/tuners/mxl5007t.* 14486 14487MXSFB DRM DRIVER 14488M: Marek Vasut <marex@denx.de> 14489M: Stefan Agner <stefan@agner.ch> 14490L: dri-devel@lists.freedesktop.org 14491S: Supported 14492T: git git://anongit.freedesktop.org/drm/drm-misc 14493F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14494F: drivers/gpu/drm/mxsfb/ 14495 14496MYLEX DAC960 PCI RAID Controller 14497M: Hannes Reinecke <hare@kernel.org> 14498L: linux-scsi@vger.kernel.org 14499S: Supported 14500F: drivers/scsi/myrb.* 14501F: drivers/scsi/myrs.* 14502 14503MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14504M: Chris Lee <christopher.lee@cspi.com> 14505L: netdev@vger.kernel.org 14506S: Supported 14507W: https://www.cspi.com/ethernet-products/support/downloads/ 14508F: drivers/net/ethernet/myricom/myri10ge/ 14509 14510NAND FLASH SUBSYSTEM 14511M: Miquel Raynal <miquel.raynal@bootlin.com> 14512R: Richard Weinberger <richard@nod.at> 14513L: linux-mtd@lists.infradead.org 14514S: Maintained 14515W: http://www.linux-mtd.infradead.org/ 14516Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14517C: irc://irc.oftc.net/mtd 14518T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14519F: drivers/mtd/nand/ 14520F: include/linux/mtd/*nand*.h 14521 14522NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14523M: Daniel Mack <zonque@gmail.com> 14524L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14525S: Maintained 14526W: http://www.native-instruments.com 14527F: sound/usb/caiaq/ 14528 14529NATSEMI ETHERNET DRIVER (DP8381x) 14530S: Orphan 14531F: drivers/net/ethernet/natsemi/natsemi.c 14532 14533NCR 5380 SCSI DRIVERS 14534M: Finn Thain <fthain@linux-m68k.org> 14535M: Michael Schmitz <schmitzmic@gmail.com> 14536L: linux-scsi@vger.kernel.org 14537S: Maintained 14538F: Documentation/scsi/g_NCR5380.rst 14539F: drivers/scsi/NCR5380.* 14540F: drivers/scsi/arm/cumana_1.c 14541F: drivers/scsi/arm/oak.c 14542F: drivers/scsi/atari_scsi.* 14543F: drivers/scsi/dmx3191d.c 14544F: drivers/scsi/g_NCR5380.* 14545F: drivers/scsi/mac_scsi.* 14546F: drivers/scsi/sun3_scsi.* 14547F: drivers/scsi/sun3_scsi_vme.c 14548 14549NCSI LIBRARY 14550M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14551S: Maintained 14552F: net/ncsi/ 14553 14554NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14555M: Guenter Roeck <linux@roeck-us.net> 14556L: linux-hwmon@vger.kernel.org 14557S: Maintained 14558F: Documentation/hwmon/nct6775.rst 14559F: drivers/hwmon/nct6775-core.c 14560F: drivers/hwmon/nct6775-platform.c 14561F: drivers/hwmon/nct6775.h 14562 14563NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14564M: Zev Weiss <zev@bewilderbeest.net> 14565L: linux-hwmon@vger.kernel.org 14566S: Maintained 14567F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14568F: drivers/hwmon/nct6775-i2c.c 14569 14570NETDEVSIM 14571M: Jakub Kicinski <kuba@kernel.org> 14572S: Maintained 14573F: drivers/net/netdevsim/* 14574 14575NETEM NETWORK EMULATOR 14576M: Stephen Hemminger <stephen@networkplumber.org> 14577L: netdev@vger.kernel.org 14578S: Maintained 14579F: net/sched/sch_netem.c 14580 14581NETERION 10GbE DRIVERS (s2io) 14582M: Jon Mason <jdmason@kudzu.us> 14583L: netdev@vger.kernel.org 14584S: Supported 14585F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14586F: drivers/net/ethernet/neterion/ 14587 14588NETFILTER 14589M: Pablo Neira Ayuso <pablo@netfilter.org> 14590M: Jozsef Kadlecsik <kadlec@netfilter.org> 14591M: Florian Westphal <fw@strlen.de> 14592L: netfilter-devel@vger.kernel.org 14593L: coreteam@netfilter.org 14594S: Maintained 14595W: http://www.netfilter.org/ 14596W: http://www.iptables.org/ 14597W: http://www.nftables.org/ 14598Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14599C: irc://irc.libera.chat/netfilter 14600T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14601T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14602F: include/linux/netfilter* 14603F: include/linux/netfilter/ 14604F: include/net/netfilter/ 14605F: include/uapi/linux/netfilter* 14606F: include/uapi/linux/netfilter/ 14607F: net/*/netfilter.c 14608F: net/*/netfilter/ 14609F: net/bridge/br_netfilter*.c 14610F: net/netfilter/ 14611 14612NETROM NETWORK LAYER 14613M: Ralf Baechle <ralf@linux-mips.org> 14614L: linux-hams@vger.kernel.org 14615S: Maintained 14616W: http://www.linux-ax25.org/ 14617F: include/net/netrom.h 14618F: include/uapi/linux/netrom.h 14619F: net/netrom/ 14620 14621NETRONIX EMBEDDED CONTROLLER 14622M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14623S: Maintained 14624F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14625F: drivers/mfd/ntxec.c 14626F: drivers/pwm/pwm-ntxec.c 14627F: drivers/rtc/rtc-ntxec.c 14628F: include/linux/mfd/ntxec.h 14629 14630NETRONOME ETHERNET DRIVERS 14631M: Simon Horman <simon.horman@corigine.com> 14632R: Jakub Kicinski <kuba@kernel.org> 14633L: oss-drivers@corigine.com 14634S: Maintained 14635F: drivers/net/ethernet/netronome/ 14636 14637NETWORK BLOCK DEVICE (NBD) 14638M: Josef Bacik <josef@toxicpanda.com> 14639L: linux-block@vger.kernel.org 14640L: nbd@other.debian.org 14641S: Maintained 14642F: Documentation/admin-guide/blockdev/nbd.rst 14643F: drivers/block/nbd.c 14644F: include/trace/events/nbd.h 14645F: include/uapi/linux/nbd.h 14646 14647NETWORK DROP MONITOR 14648M: Neil Horman <nhorman@tuxdriver.com> 14649L: netdev@vger.kernel.org 14650S: Maintained 14651W: https://fedorahosted.org/dropwatch/ 14652F: include/uapi/linux/net_dropmon.h 14653F: net/core/drop_monitor.c 14654 14655NETWORKING DRIVERS 14656M: "David S. Miller" <davem@davemloft.net> 14657M: Eric Dumazet <edumazet@google.com> 14658M: Jakub Kicinski <kuba@kernel.org> 14659M: Paolo Abeni <pabeni@redhat.com> 14660L: netdev@vger.kernel.org 14661S: Maintained 14662Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14663T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14664T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14665F: Documentation/devicetree/bindings/net/ 14666F: drivers/connector/ 14667F: drivers/net/ 14668F: include/dt-bindings/net/ 14669F: include/linux/etherdevice.h 14670F: include/linux/fcdevice.h 14671F: include/linux/fddidevice.h 14672F: include/linux/hippidevice.h 14673F: include/linux/if_* 14674F: include/linux/inetdevice.h 14675F: include/linux/netdevice.h 14676F: include/uapi/linux/if_* 14677F: include/uapi/linux/netdevice.h 14678X: drivers/net/wireless/ 14679 14680NETWORKING DRIVERS (WIRELESS) 14681M: Kalle Valo <kvalo@kernel.org> 14682L: linux-wireless@vger.kernel.org 14683S: Maintained 14684W: https://wireless.wiki.kernel.org/ 14685Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14686T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14687T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14688F: Documentation/devicetree/bindings/net/wireless/ 14689F: drivers/net/wireless/ 14690 14691NETWORKING [DSA] 14692M: Andrew Lunn <andrew@lunn.ch> 14693M: Florian Fainelli <f.fainelli@gmail.com> 14694M: Vladimir Oltean <olteanv@gmail.com> 14695S: Maintained 14696F: Documentation/devicetree/bindings/net/dsa/ 14697F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14698F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14699F: drivers/net/dsa/ 14700F: include/linux/dsa/ 14701F: include/linux/platform_data/dsa.h 14702F: include/net/dsa.h 14703F: net/dsa/ 14704F: tools/testing/selftests/drivers/net/dsa/ 14705 14706NETWORKING [GENERAL] 14707M: "David S. Miller" <davem@davemloft.net> 14708M: Eric Dumazet <edumazet@google.com> 14709M: Jakub Kicinski <kuba@kernel.org> 14710M: Paolo Abeni <pabeni@redhat.com> 14711L: netdev@vger.kernel.org 14712S: Maintained 14713Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14714B: mailto:netdev@vger.kernel.org 14715T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14716T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14717F: Documentation/core-api/netlink.rst 14718F: Documentation/netlink/ 14719F: Documentation/networking/ 14720F: Documentation/process/maintainer-netdev.rst 14721F: Documentation/userspace-api/netlink/ 14722F: include/linux/in.h 14723F: include/linux/net.h 14724F: include/linux/netdevice.h 14725F: include/net/ 14726F: include/uapi/linux/in.h 14727F: include/uapi/linux/net.h 14728F: include/uapi/linux/net_namespace.h 14729F: include/uapi/linux/netdevice.h 14730F: lib/net_utils.c 14731F: lib/random32.c 14732F: net/ 14733F: tools/net/ 14734F: tools/testing/selftests/net/ 14735X: net/bluetooth/ 14736 14737NETWORKING [IPSEC] 14738M: Steffen Klassert <steffen.klassert@secunet.com> 14739M: Herbert Xu <herbert@gondor.apana.org.au> 14740M: "David S. Miller" <davem@davemloft.net> 14741L: netdev@vger.kernel.org 14742S: Maintained 14743T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14744T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14745F: include/net/xfrm.h 14746F: include/uapi/linux/xfrm.h 14747F: net/ipv4/ah4.c 14748F: net/ipv4/esp4* 14749F: net/ipv4/ip_vti.c 14750F: net/ipv4/ipcomp.c 14751F: net/ipv4/xfrm* 14752F: net/ipv6/ah6.c 14753F: net/ipv6/esp6* 14754F: net/ipv6/ip6_vti.c 14755F: net/ipv6/ipcomp6.c 14756F: net/ipv6/xfrm* 14757F: net/key/ 14758F: net/xfrm/ 14759F: tools/testing/selftests/net/ipsec.c 14760 14761NETWORKING [IPv4/IPv6] 14762M: "David S. Miller" <davem@davemloft.net> 14763M: David Ahern <dsahern@kernel.org> 14764L: netdev@vger.kernel.org 14765S: Maintained 14766T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14767F: arch/x86/net/* 14768F: include/linux/ip.h 14769F: include/linux/ipv6* 14770F: include/net/fib* 14771F: include/net/ip* 14772F: include/net/route.h 14773F: net/ipv4/ 14774F: net/ipv6/ 14775 14776NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14777M: Paul Moore <paul@paul-moore.com> 14778L: netdev@vger.kernel.org 14779L: linux-security-module@vger.kernel.org 14780S: Supported 14781W: https://github.com/netlabel 14782F: Documentation/netlabel/ 14783F: include/net/calipso.h 14784F: include/net/cipso_ipv4.h 14785F: include/net/netlabel.h 14786F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14787F: include/uapi/linux/netfilter/xt_SECMARK.h 14788F: net/ipv4/cipso_ipv4.c 14789F: net/ipv6/calipso.c 14790F: net/netfilter/xt_CONNSECMARK.c 14791F: net/netfilter/xt_SECMARK.c 14792F: net/netlabel/ 14793 14794NETWORKING [MPTCP] 14795M: Matthieu Baerts <matthieu.baerts@tessares.net> 14796M: Mat Martineau <martineau@kernel.org> 14797L: netdev@vger.kernel.org 14798L: mptcp@lists.linux.dev 14799S: Maintained 14800W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14801B: https://github.com/multipath-tcp/mptcp_net-next/issues 14802T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14803T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14804F: Documentation/networking/mptcp-sysctl.rst 14805F: include/net/mptcp.h 14806F: include/trace/events/mptcp.h 14807F: include/uapi/linux/mptcp.h 14808F: net/mptcp/ 14809F: tools/testing/selftests/bpf/*/*mptcp*.c 14810F: tools/testing/selftests/net/mptcp/ 14811 14812NETWORKING [TCP] 14813M: Eric Dumazet <edumazet@google.com> 14814L: netdev@vger.kernel.org 14815S: Maintained 14816F: include/linux/net_mm.h 14817F: include/linux/tcp.h 14818F: include/net/tcp.h 14819F: include/trace/events/tcp.h 14820F: include/uapi/linux/tcp.h 14821F: net/ipv4/syncookies.c 14822F: net/ipv4/tcp*.c 14823F: net/ipv6/syncookies.c 14824F: net/ipv6/tcp*.c 14825 14826NETWORKING [TLS] 14827M: Boris Pismenny <borisp@nvidia.com> 14828M: John Fastabend <john.fastabend@gmail.com> 14829M: Jakub Kicinski <kuba@kernel.org> 14830L: netdev@vger.kernel.org 14831S: Maintained 14832F: include/net/tls.h 14833F: include/uapi/linux/tls.h 14834F: net/tls/* 14835 14836NETXEN (1/10) GbE SUPPORT 14837M: Manish Chopra <manishc@marvell.com> 14838M: Rahul Verma <rahulv@marvell.com> 14839M: GR-Linux-NIC-Dev@marvell.com 14840L: netdev@vger.kernel.org 14841S: Supported 14842F: drivers/net/ethernet/qlogic/netxen/ 14843 14844NET_FAILOVER MODULE 14845M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14846L: netdev@vger.kernel.org 14847S: Supported 14848F: Documentation/networking/net_failover.rst 14849F: drivers/net/net_failover.c 14850F: include/net/net_failover.h 14851 14852NEXTHOP 14853M: David Ahern <dsahern@kernel.org> 14854L: netdev@vger.kernel.org 14855S: Maintained 14856F: include/net/netns/nexthop.h 14857F: include/net/nexthop.h 14858F: include/uapi/linux/nexthop.h 14859F: net/ipv4/nexthop.c 14860 14861NFC SUBSYSTEM 14862M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14863L: netdev@vger.kernel.org 14864S: Maintained 14865F: Documentation/devicetree/bindings/net/nfc/ 14866F: drivers/nfc/ 14867F: include/net/nfc/ 14868F: include/uapi/linux/nfc.h 14869F: net/nfc/ 14870 14871NFC VIRTUAL NCI DEVICE DRIVER 14872M: Bongsu Jeon <bongsu.jeon@samsung.com> 14873L: netdev@vger.kernel.org 14874S: Supported 14875F: drivers/nfc/virtual_ncidev.c 14876F: tools/testing/selftests/nci/ 14877 14878NFS, SUNRPC, AND LOCKD CLIENTS 14879M: Trond Myklebust <trond.myklebust@hammerspace.com> 14880M: Anna Schumaker <anna@kernel.org> 14881L: linux-nfs@vger.kernel.org 14882S: Maintained 14883W: http://client.linux-nfs.org 14884T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14885F: Documentation/filesystems/nfs/ 14886F: fs/lockd/ 14887F: fs/nfs/ 14888F: fs/nfs_common/ 14889F: include/linux/lockd/ 14890F: include/linux/nfs* 14891F: include/linux/sunrpc/ 14892F: include/uapi/linux/nfs* 14893F: include/uapi/linux/sunrpc/ 14894F: net/sunrpc/ 14895 14896NILFS2 FILESYSTEM 14897M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14898L: linux-nilfs@vger.kernel.org 14899S: Supported 14900W: https://nilfs.sourceforge.io/ 14901W: https://nilfs.osdn.jp/ 14902T: git https://github.com/konis/nilfs2.git 14903F: Documentation/filesystems/nilfs2.rst 14904F: fs/nilfs2/ 14905F: include/trace/events/nilfs2.h 14906F: include/uapi/linux/nilfs2_api.h 14907F: include/uapi/linux/nilfs2_ondisk.h 14908 14909NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14910M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14911S: Maintained 14912W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14913F: Documentation/scsi/NinjaSCSI.rst 14914F: drivers/scsi/pcmcia/nsp_* 14915 14916NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14917M: GOTO Masanori <gotom@debian.or.jp> 14918M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14919S: Maintained 14920W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14921F: Documentation/scsi/NinjaSCSI.rst 14922F: drivers/scsi/nsp32* 14923 14924NINTENDO HID DRIVER 14925M: Daniel J. Ogorchock <djogorchock@gmail.com> 14926L: linux-input@vger.kernel.org 14927S: Maintained 14928F: drivers/hid/hid-nintendo* 14929 14930NIOS2 ARCHITECTURE 14931M: Dinh Nguyen <dinguyen@kernel.org> 14932S: Maintained 14933T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14934F: arch/nios2/ 14935 14936NITRO ENCLAVES (NE) 14937M: Alexandru Ciobotaru <alcioa@amazon.com> 14938L: linux-kernel@vger.kernel.org 14939L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14940S: Supported 14941W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14942F: Documentation/virt/ne_overview.rst 14943F: drivers/virt/nitro_enclaves/ 14944F: include/linux/nitro_enclaves.h 14945F: include/uapi/linux/nitro_enclaves.h 14946F: samples/nitro_enclaves/ 14947 14948NOHZ, DYNTICKS SUPPORT 14949M: Frederic Weisbecker <frederic@kernel.org> 14950M: Thomas Gleixner <tglx@linutronix.de> 14951M: Ingo Molnar <mingo@kernel.org> 14952L: linux-kernel@vger.kernel.org 14953S: Maintained 14954T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14955F: include/linux/sched/nohz.h 14956F: include/linux/tick.h 14957F: kernel/time/tick*.* 14958 14959NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14960M: Pavel Machek <pavel@ucw.cz> 14961M: Sakari Ailus <sakari.ailus@iki.fi> 14962L: linux-media@vger.kernel.org 14963S: Maintained 14964F: drivers/media/i2c/ad5820.c 14965F: drivers/media/i2c/et8ek8 14966 14967NOKIA N900 POWER SUPPLY DRIVERS 14968R: Pali Rohár <pali@kernel.org> 14969F: drivers/power/supply/bq2415x_charger.c 14970F: drivers/power/supply/bq27xxx_battery.c 14971F: drivers/power/supply/bq27xxx_battery_i2c.c 14972F: drivers/power/supply/isp1704_charger.c 14973F: drivers/power/supply/rx51_battery.c 14974F: include/linux/power/bq2415x_charger.h 14975F: include/linux/power/bq27xxx_battery.h 14976 14977NOLIBC HEADER FILE 14978M: Willy Tarreau <w@1wt.eu> 14979S: Maintained 14980T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14981F: tools/include/nolibc/ 14982F: tools/testing/selftests/nolibc/ 14983 14984NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14985M: Hans de Goede <hdegoede@redhat.com> 14986L: linux-input@vger.kernel.org 14987S: Maintained 14988F: drivers/input/touchscreen/novatek-nvt-ts.c 14989 14990NSDEPS 14991M: Matthias Maennich <maennich@google.com> 14992S: Maintained 14993F: Documentation/core-api/symbol-namespaces.rst 14994F: scripts/nsdeps 14995 14996NTB AMD DRIVER 14997M: Sanjay R Mehta <sanju.mehta@amd.com> 14998M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14999L: ntb@lists.linux.dev 15000S: Supported 15001F: drivers/ntb/hw/amd/ 15002 15003NTB DRIVER CORE 15004M: Jon Mason <jdmason@kudzu.us> 15005M: Dave Jiang <dave.jiang@intel.com> 15006M: Allen Hubbe <allenbh@gmail.com> 15007L: ntb@lists.linux.dev 15008S: Supported 15009W: https://github.com/jonmason/ntb/wiki 15010T: git https://github.com/jonmason/ntb.git 15011F: drivers/net/ntb_netdev.c 15012F: drivers/ntb/ 15013F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15014F: include/linux/ntb.h 15015F: include/linux/ntb_transport.h 15016F: tools/testing/selftests/ntb/ 15017 15018NTB IDT DRIVER 15019M: Serge Semin <fancer.lancer@gmail.com> 15020L: ntb@lists.linux.dev 15021S: Supported 15022F: drivers/ntb/hw/idt/ 15023 15024NTB INTEL DRIVER 15025M: Dave Jiang <dave.jiang@intel.com> 15026L: ntb@lists.linux.dev 15027S: Supported 15028W: https://github.com/davejiang/linux/wiki 15029T: git https://github.com/davejiang/linux.git 15030F: drivers/ntb/hw/intel/ 15031 15032NTFS FILESYSTEM 15033M: Anton Altaparmakov <anton@tuxera.com> 15034R: Namjae Jeon <linkinjeon@kernel.org> 15035L: linux-ntfs-dev@lists.sourceforge.net 15036S: Supported 15037W: http://www.tuxera.com/ 15038T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15039F: Documentation/filesystems/ntfs.rst 15040F: fs/ntfs/ 15041 15042NTFS3 FILESYSTEM 15043M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15044L: ntfs3@lists.linux.dev 15045S: Supported 15046W: http://www.paragon-software.com/ 15047T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15048F: Documentation/filesystems/ntfs3.rst 15049F: fs/ntfs3/ 15050 15051NUBUS SUBSYSTEM 15052M: Finn Thain <fthain@linux-m68k.org> 15053L: linux-m68k@lists.linux-m68k.org 15054S: Maintained 15055F: arch/*/include/asm/nubus.h 15056F: drivers/nubus/ 15057F: include/linux/nubus.h 15058F: include/uapi/linux/nubus.h 15059 15060NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15061M: Antonino Daplas <adaplas@gmail.com> 15062L: linux-fbdev@vger.kernel.org 15063S: Maintained 15064F: drivers/video/fbdev/nvidia/ 15065F: drivers/video/fbdev/riva/ 15066 15067NVIDIA WMI EC BACKLIGHT DRIVER 15068M: Daniel Dadap <ddadap@nvidia.com> 15069L: platform-driver-x86@vger.kernel.org 15070S: Supported 15071F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15072F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15073 15074NVM EXPRESS DRIVER 15075M: Keith Busch <kbusch@kernel.org> 15076M: Jens Axboe <axboe@fb.com> 15077M: Christoph Hellwig <hch@lst.de> 15078M: Sagi Grimberg <sagi@grimberg.me> 15079L: linux-nvme@lists.infradead.org 15080S: Supported 15081W: http://git.infradead.org/nvme.git 15082T: git git://git.infradead.org/nvme.git 15083F: Documentation/nvme/ 15084F: drivers/nvme/common/ 15085F: drivers/nvme/host/ 15086F: include/linux/nvme-*.h 15087F: include/linux/nvme.h 15088F: include/uapi/linux/nvme_ioctl.h 15089 15090NVM EXPRESS FABRICS AUTHENTICATION 15091M: Hannes Reinecke <hare@suse.de> 15092L: linux-nvme@lists.infradead.org 15093S: Supported 15094F: drivers/nvme/host/auth.c 15095F: drivers/nvme/target/auth.c 15096F: drivers/nvme/target/fabrics-cmd-auth.c 15097F: include/linux/nvme-auth.h 15098 15099NVM EXPRESS FC TRANSPORT DRIVERS 15100M: James Smart <james.smart@broadcom.com> 15101L: linux-nvme@lists.infradead.org 15102S: Supported 15103F: drivers/nvme/host/fc.c 15104F: drivers/nvme/target/fc.c 15105F: drivers/nvme/target/fcloop.c 15106F: include/linux/nvme-fc-driver.h 15107F: include/linux/nvme-fc.h 15108 15109NVM EXPRESS HARDWARE MONITORING SUPPORT 15110M: Guenter Roeck <linux@roeck-us.net> 15111L: linux-nvme@lists.infradead.org 15112S: Supported 15113F: drivers/nvme/host/hwmon.c 15114 15115NVM EXPRESS TARGET DRIVER 15116M: Christoph Hellwig <hch@lst.de> 15117M: Sagi Grimberg <sagi@grimberg.me> 15118M: Chaitanya Kulkarni <kch@nvidia.com> 15119L: linux-nvme@lists.infradead.org 15120S: Supported 15121W: http://git.infradead.org/nvme.git 15122T: git git://git.infradead.org/nvme.git 15123F: drivers/nvme/target/ 15124 15125NVMEM FRAMEWORK 15126M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15127S: Maintained 15128T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15129F: Documentation/ABI/stable/sysfs-bus-nvmem 15130F: Documentation/devicetree/bindings/nvmem/ 15131F: drivers/nvmem/ 15132F: include/linux/nvmem-consumer.h 15133F: include/linux/nvmem-provider.h 15134 15135NXP BLUETOOTH WIRELESS DRIVERS 15136M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15137M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15138S: Maintained 15139F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15140F: drivers/bluetooth/btnxpuart.c 15141 15142NXP C45 TJA11XX PHY DRIVER 15143M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15144L: netdev@vger.kernel.org 15145S: Maintained 15146F: drivers/net/phy/nxp-c45-tja11xx.c 15147 15148NXP FSPI DRIVER 15149M: Han Xu <han.xu@nxp.com> 15150M: Haibo Chen <haibo.chen@nxp.com> 15151R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15152L: linux-spi@vger.kernel.org 15153S: Maintained 15154F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15155F: drivers/spi/spi-nxp-fspi.c 15156 15157NXP FXAS21002C DRIVER 15158M: Rui Miguel Silva <rmfrfs@gmail.com> 15159L: linux-iio@vger.kernel.org 15160S: Maintained 15161F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15162F: drivers/iio/gyro/fxas21002c.h 15163F: drivers/iio/gyro/fxas21002c_core.c 15164F: drivers/iio/gyro/fxas21002c_i2c.c 15165F: drivers/iio/gyro/fxas21002c_spi.c 15166 15167NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15168M: Haibo Chen <haibo.chen@nxp.com> 15169L: linux-iio@vger.kernel.org 15170L: linux-imx@nxp.com 15171S: Maintained 15172F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15173F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15174F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15175F: drivers/iio/adc/imx7d_adc.c 15176F: drivers/iio/adc/imx93_adc.c 15177F: drivers/iio/adc/vf610_adc.c 15178 15179NXP i.MX 8M ISI DRIVER 15180M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15181L: linux-media@vger.kernel.org 15182S: Maintained 15183F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15184F: drivers/media/platform/nxp/imx8-isi/ 15185 15186NXP i.MX 8MP DW100 V4L2 DRIVER 15187M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15188L: linux-media@vger.kernel.org 15189S: Maintained 15190F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15191F: Documentation/userspace-api/media/drivers/dw100.rst 15192F: drivers/media/platform/nxp/dw100/ 15193F: include/uapi/linux/dw100.h 15194 15195NXP i.MX 8MQ DCSS DRIVER 15196M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15197R: Lucas Stach <l.stach@pengutronix.de> 15198L: dri-devel@lists.freedesktop.org 15199S: Maintained 15200F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15201F: drivers/gpu/drm/imx/dcss/ 15202 15203NXP i.MX 8QXP ADC DRIVER 15204M: Cai Huoqing <cai.huoqing@linux.dev> 15205M: Haibo Chen <haibo.chen@nxp.com> 15206L: linux-imx@nxp.com 15207L: linux-iio@vger.kernel.org 15208S: Maintained 15209F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15210F: drivers/iio/adc/imx8qxp-adc.c 15211 15212NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15213M: Mirela Rabulea <mirela.rabulea@nxp.com> 15214R: NXP Linux Team <linux-imx@nxp.com> 15215L: linux-media@vger.kernel.org 15216S: Maintained 15217F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15218F: drivers/media/platform/nxp/imx-jpeg 15219 15220NXP i.MX CLOCK DRIVERS 15221M: Abel Vesa <abelvesa@kernel.org> 15222R: Peng Fan <peng.fan@nxp.com> 15223L: linux-clk@vger.kernel.org 15224L: linux-imx@nxp.com 15225S: Maintained 15226T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15227F: Documentation/devicetree/bindings/clock/imx* 15228F: drivers/clk/imx/ 15229F: include/dt-bindings/clock/imx* 15230 15231NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15232M: Jagan Teki <jagan@amarulasolutions.com> 15233S: Maintained 15234F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15235F: drivers/regulator/pf8x00-regulator.c 15236 15237NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15238M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15239L: linux-kernel@vger.kernel.org 15240S: Maintained 15241F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15242F: drivers/extcon/extcon-ptn5150.c 15243 15244NXP SGTL5000 DRIVER 15245M: Fabio Estevam <festevam@gmail.com> 15246L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15247S: Maintained 15248F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15249F: sound/soc/codecs/sgtl5000* 15250 15251NXP SJA1105 ETHERNET SWITCH DRIVER 15252M: Vladimir Oltean <olteanv@gmail.com> 15253L: linux-kernel@vger.kernel.org 15254S: Maintained 15255F: drivers/net/dsa/sja1105 15256F: drivers/net/pcs/pcs-xpcs-nxp.c 15257 15258NXP TDA998X DRM DRIVER 15259M: Russell King <linux@armlinux.org.uk> 15260S: Maintained 15261T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15262T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15263F: drivers/gpu/drm/i2c/tda998x_drv.c 15264F: include/drm/i2c/tda998x.h 15265F: include/dt-bindings/display/tda998x.h 15266K: "nxp,tda998x" 15267 15268NXP TFA9879 DRIVER 15269M: Peter Rosin <peda@axentia.se> 15270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15271S: Maintained 15272F: Documentation/devicetree/bindings/sound/tfa9879.txt 15273F: sound/soc/codecs/tfa9879* 15274 15275NXP-NCI NFC DRIVER 15276S: Orphan 15277F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15278F: drivers/nfc/nxp-nci 15279 15280NXP/Goodix TFA989X (TFA1) DRIVER 15281M: Stephan Gerhold <stephan@gerhold.net> 15282L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15283S: Maintained 15284F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15285F: sound/soc/codecs/tfa989x.c 15286 15287NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15288M: Jonas Malaco <jonas@protocubo.io> 15289L: linux-hwmon@vger.kernel.org 15290S: Maintained 15291F: Documentation/hwmon/nzxt-kraken2.rst 15292F: drivers/hwmon/nzxt-kraken2.c 15293 15294NZXT-SMART2 HARDWARE MONITORING DRIVER 15295M: Aleksandr Mezin <mezin.alexander@gmail.com> 15296L: linux-hwmon@vger.kernel.org 15297S: Maintained 15298F: Documentation/hwmon/nzxt-smart2.rst 15299F: drivers/hwmon/nzxt-smart2.c 15300 15301OBJAGG 15302M: Jiri Pirko <jiri@resnulli.us> 15303L: netdev@vger.kernel.org 15304S: Supported 15305F: include/linux/objagg.h 15306F: lib/objagg.c 15307F: lib/test_objagg.c 15308 15309OBJTOOL 15310M: Josh Poimboeuf <jpoimboe@kernel.org> 15311M: Peter Zijlstra <peterz@infradead.org> 15312S: Supported 15313F: include/linux/objtool*.h 15314F: tools/objtool/ 15315 15316OCELOT ETHERNET SWITCH DRIVER 15317M: Vladimir Oltean <vladimir.oltean@nxp.com> 15318M: Claudiu Manoil <claudiu.manoil@nxp.com> 15319M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15320M: UNGLinuxDriver@microchip.com 15321L: netdev@vger.kernel.org 15322S: Supported 15323F: drivers/net/dsa/ocelot/* 15324F: drivers/net/ethernet/mscc/ 15325F: include/soc/mscc/ocelot* 15326F: net/dsa/tag_ocelot.c 15327F: net/dsa/tag_ocelot_8021q.c 15328F: tools/testing/selftests/drivers/net/ocelot/* 15329 15330OCELOT EXTERNAL SWITCH CONTROL 15331M: Colin Foster <colin.foster@in-advantage.com> 15332S: Supported 15333F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15334F: drivers/mfd/ocelot* 15335F: drivers/net/dsa/ocelot/ocelot_ext.c 15336F: include/linux/mfd/ocelot.h 15337 15338OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15339M: Frederic Barrat <fbarrat@linux.ibm.com> 15340M: Andrew Donnellan <ajd@linux.ibm.com> 15341L: linuxppc-dev@lists.ozlabs.org 15342S: Supported 15343F: Documentation/userspace-api/accelerators/ocxl.rst 15344F: arch/powerpc/include/asm/pnv-ocxl.h 15345F: arch/powerpc/platforms/powernv/ocxl.c 15346F: drivers/misc/ocxl/ 15347F: include/misc/ocxl* 15348F: include/uapi/misc/ocxl.h 15349 15350OMAP AUDIO SUPPORT 15351M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15352M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15354L: linux-omap@vger.kernel.org 15355S: Maintained 15356F: sound/soc/ti/n810.c 15357F: sound/soc/ti/omap* 15358F: sound/soc/ti/rx51.c 15359F: sound/soc/ti/sdma-pcm.* 15360 15361OMAP CLOCK FRAMEWORK SUPPORT 15362M: Paul Walmsley <paul@pwsan.com> 15363L: linux-omap@vger.kernel.org 15364S: Maintained 15365F: arch/arm/*omap*/*clock* 15366 15367OMAP DEVICE TREE SUPPORT 15368M: Benoît Cousson <bcousson@baylibre.com> 15369M: Tony Lindgren <tony@atomide.com> 15370L: linux-omap@vger.kernel.org 15371L: devicetree@vger.kernel.org 15372S: Maintained 15373F: arch/arm/boot/dts/ti/omap/ 15374 15375OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15376L: linux-omap@vger.kernel.org 15377L: linux-fbdev@vger.kernel.org 15378S: Orphan 15379F: Documentation/arch/arm/omap/dss.rst 15380F: drivers/video/fbdev/omap2/ 15381 15382OMAP FRAMEBUFFER SUPPORT 15383L: linux-fbdev@vger.kernel.org 15384L: linux-omap@vger.kernel.org 15385S: Orphan 15386F: drivers/video/fbdev/omap/ 15387 15388OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15389M: Roger Quadros <rogerq@kernel.org> 15390M: Tony Lindgren <tony@atomide.com> 15391L: linux-omap@vger.kernel.org 15392S: Maintained 15393F: arch/arm/mach-omap2/*gpmc* 15394F: drivers/memory/omap-gpmc.c 15395 15396OMAP GPIO DRIVER 15397M: Grygorii Strashko <grygorii.strashko@ti.com> 15398M: Santosh Shilimkar <ssantosh@kernel.org> 15399M: Kevin Hilman <khilman@kernel.org> 15400L: linux-omap@vger.kernel.org 15401S: Maintained 15402F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15403F: drivers/gpio/gpio-omap.c 15404 15405OMAP HARDWARE SPINLOCK SUPPORT 15406M: Ohad Ben-Cohen <ohad@wizery.com> 15407L: linux-omap@vger.kernel.org 15408S: Maintained 15409F: drivers/hwspinlock/omap_hwspinlock.c 15410 15411OMAP HS MMC SUPPORT 15412L: linux-mmc@vger.kernel.org 15413L: linux-omap@vger.kernel.org 15414S: Orphan 15415F: drivers/mmc/host/omap_hsmmc.c 15416 15417OMAP HWMOD DATA 15418M: Paul Walmsley <paul@pwsan.com> 15419L: linux-omap@vger.kernel.org 15420S: Maintained 15421F: arch/arm/mach-omap2/omap_hwmod*data* 15422 15423OMAP HWMOD SUPPORT 15424M: Benoît Cousson <bcousson@baylibre.com> 15425M: Paul Walmsley <paul@pwsan.com> 15426L: linux-omap@vger.kernel.org 15427S: Maintained 15428F: arch/arm/mach-omap2/omap_hwmod.* 15429 15430OMAP I2C DRIVER 15431M: Vignesh R <vigneshr@ti.com> 15432L: linux-omap@vger.kernel.org 15433L: linux-i2c@vger.kernel.org 15434S: Maintained 15435F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15436F: drivers/i2c/busses/i2c-omap.c 15437 15438OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15439M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15440L: linux-media@vger.kernel.org 15441S: Maintained 15442F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15443F: drivers/media/platform/ti/omap3isp/ 15444F: drivers/staging/media/omap4iss/ 15445 15446OMAP MMC SUPPORT 15447M: Aaro Koskinen <aaro.koskinen@iki.fi> 15448L: linux-omap@vger.kernel.org 15449S: Odd Fixes 15450F: drivers/mmc/host/omap.c 15451 15452OMAP POWER MANAGEMENT SUPPORT 15453M: Kevin Hilman <khilman@kernel.org> 15454L: linux-omap@vger.kernel.org 15455S: Maintained 15456F: arch/arm/*omap*/*pm* 15457F: drivers/cpufreq/omap-cpufreq.c 15458 15459OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15460M: Paul Walmsley <paul@pwsan.com> 15461L: linux-omap@vger.kernel.org 15462S: Maintained 15463F: arch/arm/mach-omap2/prm* 15464 15465OMAP RANDOM NUMBER GENERATOR SUPPORT 15466M: Deepak Saxena <dsaxena@plexity.net> 15467S: Maintained 15468F: drivers/char/hw_random/omap-rng.c 15469 15470OMAP USB SUPPORT 15471L: linux-usb@vger.kernel.org 15472L: linux-omap@vger.kernel.org 15473S: Orphan 15474F: arch/arm/*omap*/usb* 15475F: drivers/usb/*/*omap* 15476 15477OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15478M: Mark Jackson <mpfj@newflow.co.uk> 15479L: linux-omap@vger.kernel.org 15480S: Maintained 15481F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15482 15483OMAP1 SUPPORT 15484M: Aaro Koskinen <aaro.koskinen@iki.fi> 15485M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15486M: Tony Lindgren <tony@atomide.com> 15487L: linux-omap@vger.kernel.org 15488S: Maintained 15489Q: http://patchwork.kernel.org/project/linux-omap/list/ 15490T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15491F: arch/arm/configs/omap1_defconfig 15492F: arch/arm/mach-omap1/ 15493F: drivers/i2c/busses/i2c-omap.c 15494F: include/linux/platform_data/ams-delta-fiq.h 15495F: include/linux/platform_data/i2c-omap.h 15496 15497OMAP2+ SUPPORT 15498M: Tony Lindgren <tony@atomide.com> 15499L: linux-omap@vger.kernel.org 15500S: Maintained 15501W: http://www.muru.com/linux/omap/ 15502W: http://linux.omap.com/ 15503Q: http://patchwork.kernel.org/project/linux-omap/list/ 15504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15505F: arch/arm/configs/omap2plus_defconfig 15506F: arch/arm/mach-omap2/ 15507F: drivers/bus/ti-sysc.c 15508F: drivers/gpio/gpio-tps65219.c 15509F: drivers/i2c/busses/i2c-omap.c 15510F: drivers/irqchip/irq-omap-intc.c 15511F: drivers/mfd/*omap*.c 15512F: drivers/mfd/menelaus.c 15513F: drivers/mfd/palmas.c 15514F: drivers/mfd/tps65217.c 15515F: drivers/mfd/tps65218.c 15516F: drivers/mfd/tps65219.c 15517F: drivers/mfd/tps65910.c 15518F: drivers/mfd/twl-core.[ch] 15519F: drivers/mfd/twl4030*.c 15520F: drivers/mfd/twl6030*.c 15521F: drivers/mfd/twl6040*.c 15522F: drivers/regulator/palmas-regulator*.c 15523F: drivers/regulator/pbias-regulator.c 15524F: drivers/regulator/tps65217-regulator.c 15525F: drivers/regulator/tps65218-regulator.c 15526F: drivers/regulator/tps65219-regulator.c 15527F: drivers/regulator/tps65910-regulator.c 15528F: drivers/regulator/twl-regulator.c 15529F: drivers/regulator/twl6030-regulator.c 15530F: include/linux/platform_data/i2c-omap.h 15531F: include/linux/platform_data/ti-sysc.h 15532 15533OMFS FILESYSTEM 15534M: Bob Copeland <me@bobcopeland.com> 15535L: linux-karma-devel@lists.sourceforge.net 15536S: Maintained 15537F: Documentation/filesystems/omfs.rst 15538F: fs/omfs/ 15539 15540OMNIVISION OG01A1B SENSOR DRIVER 15541M: Shawn Tu <shawnx.tu@intel.com> 15542L: linux-media@vger.kernel.org 15543S: Maintained 15544F: drivers/media/i2c/og01a1b.c 15545 15546OMNIVISION OV01A10 SENSOR DRIVER 15547M: Bingbu Cao <bingbu.cao@intel.com> 15548L: linux-media@vger.kernel.org 15549S: Maintained 15550T: git git://linuxtv.org/media_tree.git 15551F: drivers/media/i2c/ov01a10.c 15552 15553OMNIVISION OV02A10 SENSOR DRIVER 15554M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15555L: linux-media@vger.kernel.org 15556S: Maintained 15557T: git git://linuxtv.org/media_tree.git 15558F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15559F: drivers/media/i2c/ov02a10.c 15560 15561OMNIVISION OV08D10 SENSOR DRIVER 15562M: Jimmy Su <jimmy.su@intel.com> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565T: git git://linuxtv.org/media_tree.git 15566F: drivers/media/i2c/ov08d10.c 15567 15568OMNIVISION OV08X40 SENSOR DRIVER 15569M: Jason Chen <jason.z.chen@intel.com> 15570L: linux-media@vger.kernel.org 15571S: Maintained 15572T: git git://linuxtv.org/media_tree.git 15573F: drivers/media/i2c/ov08x40.c 15574 15575OMNIVISION OV13858 SENSOR DRIVER 15576M: Sakari Ailus <sakari.ailus@linux.intel.com> 15577L: linux-media@vger.kernel.org 15578S: Maintained 15579T: git git://linuxtv.org/media_tree.git 15580F: drivers/media/i2c/ov13858.c 15581 15582OMNIVISION OV13B10 SENSOR DRIVER 15583M: Arec Kao <arec.kao@intel.com> 15584L: linux-media@vger.kernel.org 15585S: Maintained 15586T: git git://linuxtv.org/media_tree.git 15587F: drivers/media/i2c/ov13b10.c 15588 15589OMNIVISION OV2680 SENSOR DRIVER 15590M: Rui Miguel Silva <rmfrfs@gmail.com> 15591L: linux-media@vger.kernel.org 15592S: Maintained 15593T: git git://linuxtv.org/media_tree.git 15594F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15595F: drivers/media/i2c/ov2680.c 15596 15597OMNIVISION OV2685 SENSOR DRIVER 15598M: Shunqian Zheng <zhengsq@rock-chips.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15603F: drivers/media/i2c/ov2685.c 15604 15605OMNIVISION OV2740 SENSOR DRIVER 15606M: Tianshu Qiu <tian.shu.qiu@intel.com> 15607R: Shawn Tu <shawnx.tu@intel.com> 15608R: Bingbu Cao <bingbu.cao@intel.com> 15609L: linux-media@vger.kernel.org 15610S: Maintained 15611T: git git://linuxtv.org/media_tree.git 15612F: drivers/media/i2c/ov2740.c 15613 15614OMNIVISION OV4689 SENSOR DRIVER 15615M: Mikhail Rudenko <mike.rudenko@gmail.com> 15616L: linux-media@vger.kernel.org 15617S: Maintained 15618T: git git://linuxtv.org/media_tree.git 15619F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15620F: drivers/media/i2c/ov5647.c 15621 15622OMNIVISION OV5640 SENSOR DRIVER 15623M: Steve Longerbeam <slongerbeam@gmail.com> 15624L: linux-media@vger.kernel.org 15625S: Maintained 15626T: git git://linuxtv.org/media_tree.git 15627F: drivers/media/i2c/ov5640.c 15628 15629OMNIVISION OV5647 SENSOR DRIVER 15630M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15631M: Jacopo Mondi <jacopo@jmondi.org> 15632L: linux-media@vger.kernel.org 15633S: Maintained 15634T: git git://linuxtv.org/media_tree.git 15635F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15636F: drivers/media/i2c/ov5647.c 15637 15638OMNIVISION OV5670 SENSOR DRIVER 15639M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15640L: linux-media@vger.kernel.org 15641S: Maintained 15642T: git git://linuxtv.org/media_tree.git 15643F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15644F: drivers/media/i2c/ov5670.c 15645 15646OMNIVISION OV5675 SENSOR DRIVER 15647M: Shawn Tu <shawnx.tu@intel.com> 15648L: linux-media@vger.kernel.org 15649S: Maintained 15650T: git git://linuxtv.org/media_tree.git 15651F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15652F: drivers/media/i2c/ov5675.c 15653 15654OMNIVISION OV5693 SENSOR DRIVER 15655M: Daniel Scally <djrscally@gmail.com> 15656L: linux-media@vger.kernel.org 15657S: Maintained 15658T: git git://linuxtv.org/media_tree.git 15659F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15660F: drivers/media/i2c/ov5693.c 15661 15662OMNIVISION OV5695 SENSOR DRIVER 15663M: Shunqian Zheng <zhengsq@rock-chips.com> 15664L: linux-media@vger.kernel.org 15665S: Maintained 15666T: git git://linuxtv.org/media_tree.git 15667F: drivers/media/i2c/ov5695.c 15668 15669OMNIVISION OV7670 SENSOR DRIVER 15670L: linux-media@vger.kernel.org 15671S: Orphan 15672T: git git://linuxtv.org/media_tree.git 15673F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15674F: drivers/media/i2c/ov7670.c 15675 15676OMNIVISION OV772x SENSOR DRIVER 15677M: Jacopo Mondi <jacopo@jmondi.org> 15678L: linux-media@vger.kernel.org 15679S: Odd fixes 15680T: git git://linuxtv.org/media_tree.git 15681F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15682F: drivers/media/i2c/ov772x.c 15683F: include/media/i2c/ov772x.h 15684 15685OMNIVISION OV7740 SENSOR DRIVER 15686M: Wenyou Yang <wenyou.yang@microchip.com> 15687L: linux-media@vger.kernel.org 15688S: Maintained 15689T: git git://linuxtv.org/media_tree.git 15690F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15691F: drivers/media/i2c/ov7740.c 15692 15693OMNIVISION OV8856 SENSOR DRIVER 15694M: Sakari Ailus <sakari.ailus@linux.intel.com> 15695L: linux-media@vger.kernel.org 15696S: Maintained 15697T: git git://linuxtv.org/media_tree.git 15698F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15699F: drivers/media/i2c/ov8856.c 15700 15701OMNIVISION OV8858 SENSOR DRIVER 15702M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15703M: Nicholas Roth <nicholas@rothemail.net> 15704L: linux-media@vger.kernel.org 15705S: Maintained 15706T: git git://linuxtv.org/media_tree.git 15707F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15708F: drivers/media/i2c/ov8858.c 15709 15710OMNIVISION OV9282 SENSOR DRIVER 15711M: Paul J. Murphy <paul.j.murphy@intel.com> 15712M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15713L: linux-media@vger.kernel.org 15714S: Maintained 15715T: git git://linuxtv.org/media_tree.git 15716F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15717F: drivers/media/i2c/ov9282.c 15718 15719OMNIVISION OV9640 SENSOR DRIVER 15720M: Petr Cvek <petrcvekcz@gmail.com> 15721L: linux-media@vger.kernel.org 15722S: Maintained 15723F: drivers/media/i2c/ov9640.* 15724 15725OMNIVISION OV9650 SENSOR DRIVER 15726M: Sakari Ailus <sakari.ailus@linux.intel.com> 15727R: Akinobu Mita <akinobu.mita@gmail.com> 15728R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15729L: linux-media@vger.kernel.org 15730S: Maintained 15731T: git git://linuxtv.org/media_tree.git 15732F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15733F: drivers/media/i2c/ov9650.c 15734 15735OMNIVISION OV9734 SENSOR DRIVER 15736M: Tianshu Qiu <tian.shu.qiu@intel.com> 15737R: Bingbu Cao <bingbu.cao@intel.com> 15738L: linux-media@vger.kernel.org 15739S: Maintained 15740T: git git://linuxtv.org/media_tree.git 15741F: drivers/media/i2c/ov9734.c 15742 15743ONBOARD USB HUB DRIVER 15744M: Matthias Kaehlcke <mka@chromium.org> 15745L: linux-usb@vger.kernel.org 15746S: Maintained 15747F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15748F: drivers/usb/misc/onboard_usb_hub.c 15749 15750ONENAND FLASH DRIVER 15751M: Kyungmin Park <kyungmin.park@samsung.com> 15752L: linux-mtd@lists.infradead.org 15753S: Maintained 15754F: drivers/mtd/nand/onenand/ 15755F: include/linux/mtd/onenand*.h 15756 15757ONEXPLAYER FAN DRIVER 15758M: Derek John Clark <derekjohn.clark@gmail.com> 15759M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15760L: linux-hwmon@vger.kernel.org 15761S: Maintained 15762F: drivers/hwmon/oxp-sensors.c 15763 15764ONIE TLV NVMEM LAYOUT DRIVER 15765M: Miquel Raynal <miquel.raynal@bootlin.com> 15766S: Maintained 15767F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15768F: drivers/nvmem/layouts/onie-tlv.c 15769 15770ONION OMEGA2+ BOARD 15771M: Harvey Hunt <harveyhuntnexus@gmail.com> 15772L: linux-mips@vger.kernel.org 15773S: Maintained 15774F: arch/mips/boot/dts/ralink/omega2p.dts 15775 15776ONSEMI ETHERNET PHY DRIVERS 15777M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15778L: netdev@vger.kernel.org 15779S: Supported 15780W: http://www.onsemi.com 15781F: drivers/net/phy/ncn* 15782 15783OP-TEE DRIVER 15784M: Jens Wiklander <jens.wiklander@linaro.org> 15785L: op-tee@lists.trustedfirmware.org 15786S: Maintained 15787F: Documentation/ABI/testing/sysfs-bus-optee-devices 15788F: drivers/tee/optee/ 15789 15790OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15791M: Sumit Garg <sumit.garg@linaro.org> 15792L: op-tee@lists.trustedfirmware.org 15793S: Maintained 15794F: drivers/char/hw_random/optee-rng.c 15795 15796OP-TEE RTC DRIVER 15797M: Clément Léger <clement.leger@bootlin.com> 15798L: linux-rtc@vger.kernel.org 15799S: Maintained 15800F: drivers/rtc/rtc-optee.c 15801 15802OPA-VNIC DRIVER 15803M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15804L: linux-rdma@vger.kernel.org 15805S: Supported 15806F: drivers/infiniband/ulp/opa_vnic 15807 15808OPEN FIRMWARE AND FLATTENED DEVICE TREE 15809M: Rob Herring <robh+dt@kernel.org> 15810M: Frank Rowand <frowand.list@gmail.com> 15811L: devicetree@vger.kernel.org 15812S: Maintained 15813W: http://www.devicetree.org/ 15814C: irc://irc.libera.chat/devicetree 15815T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15816F: Documentation/ABI/testing/sysfs-firmware-ofw 15817F: drivers/of/ 15818F: include/linux/of*.h 15819F: scripts/dtc/ 15820K: of_overlay_notifier_ 15821K: of_overlay_fdt_apply 15822K: of_overlay_remove 15823 15824OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15825M: Rob Herring <robh+dt@kernel.org> 15826M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15827M: Conor Dooley <conor+dt@kernel.org> 15828L: devicetree@vger.kernel.org 15829S: Maintained 15830Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15831C: irc://irc.libera.chat/devicetree 15832T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15833F: Documentation/devicetree/ 15834F: arch/*/boot/dts/ 15835F: include/dt-bindings/ 15836 15837OPENCOMPUTE PTP CLOCK DRIVER 15838M: Jonathan Lemon <jonathan.lemon@gmail.com> 15839M: Vadim Fedorenko <vadfed@fb.com> 15840L: netdev@vger.kernel.org 15841S: Maintained 15842F: drivers/ptp/ptp_ocp.c 15843 15844OPENCORES I2C BUS DRIVER 15845M: Peter Korsgaard <peter@korsgaard.com> 15846M: Andrew Lunn <andrew@lunn.ch> 15847L: linux-i2c@vger.kernel.org 15848S: Maintained 15849F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15850F: Documentation/i2c/busses/i2c-ocores.rst 15851F: drivers/i2c/busses/i2c-ocores.c 15852F: include/linux/platform_data/i2c-ocores.h 15853 15854OPENRISC ARCHITECTURE 15855M: Jonas Bonn <jonas@southpole.se> 15856M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15857M: Stafford Horne <shorne@gmail.com> 15858L: linux-openrisc@vger.kernel.org 15859S: Maintained 15860W: http://openrisc.io 15861T: git https://github.com/openrisc/linux.git 15862F: Documentation/arch/openrisc/ 15863F: Documentation/devicetree/bindings/openrisc/ 15864F: arch/openrisc/ 15865F: drivers/irqchip/irq-ompic.c 15866F: drivers/irqchip/irq-or1k-* 15867 15868OPENVSWITCH 15869M: Pravin B Shelar <pshelar@ovn.org> 15870L: netdev@vger.kernel.org 15871L: dev@openvswitch.org 15872S: Maintained 15873W: http://openvswitch.org 15874F: include/uapi/linux/openvswitch.h 15875F: net/openvswitch/ 15876F: tools/testing/selftests/net/openvswitch/ 15877 15878OPERATING PERFORMANCE POINTS (OPP) 15879M: Viresh Kumar <vireshk@kernel.org> 15880M: Nishanth Menon <nm@ti.com> 15881M: Stephen Boyd <sboyd@kernel.org> 15882L: linux-pm@vger.kernel.org 15883S: Maintained 15884T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15885F: Documentation/devicetree/bindings/opp/ 15886F: Documentation/power/opp.rst 15887F: drivers/opp/ 15888F: include/linux/pm_opp.h 15889 15890OPL4 DRIVER 15891M: Clemens Ladisch <clemens@ladisch.de> 15892L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15893S: Maintained 15894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15895F: sound/drivers/opl4/ 15896 15897ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15898M: Mark Fasheh <mark@fasheh.com> 15899M: Joel Becker <jlbec@evilplan.org> 15900M: Joseph Qi <joseph.qi@linux.alibaba.com> 15901L: ocfs2-devel@lists.linux.dev 15902S: Supported 15903W: http://ocfs2.wiki.kernel.org 15904F: Documentation/filesystems/dlmfs.rst 15905F: Documentation/filesystems/ocfs2.rst 15906F: fs/ocfs2/ 15907 15908ORANGEFS FILESYSTEM 15909M: Mike Marshall <hubcap@omnibond.com> 15910R: Martin Brandenburg <martin@omnibond.com> 15911L: devel@lists.orangefs.org 15912S: Supported 15913T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15914F: Documentation/filesystems/orangefs.rst 15915F: fs/orangefs/ 15916 15917ORINOCO DRIVER 15918L: linux-wireless@vger.kernel.org 15919S: Orphan 15920W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15921W: http://www.nongnu.org/orinoco/ 15922F: drivers/net/wireless/intersil/orinoco/ 15923 15924OV2659 OMNIVISION SENSOR DRIVER 15925M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15926L: linux-media@vger.kernel.org 15927S: Maintained 15928W: https://linuxtv.org 15929Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15930T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15931F: drivers/media/i2c/ov2659.c 15932F: include/media/i2c/ov2659.h 15933 15934OVERLAY FILESYSTEM 15935M: Miklos Szeredi <miklos@szeredi.hu> 15936M: Amir Goldstein <amir73il@gmail.com> 15937L: linux-unionfs@vger.kernel.org 15938S: Supported 15939T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15940F: Documentation/filesystems/overlayfs.rst 15941F: fs/overlayfs/ 15942 15943P54 WIRELESS DRIVER 15944M: Christian Lamparter <chunkeey@googlemail.com> 15945L: linux-wireless@vger.kernel.org 15946S: Maintained 15947W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15948F: drivers/net/wireless/intersil/p54/ 15949 15950PACKET SOCKETS 15951M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15952S: Maintained 15953F: include/uapi/linux/if_packet.h 15954F: net/packet/af_packet.c 15955 15956PACKING 15957M: Vladimir Oltean <olteanv@gmail.com> 15958L: netdev@vger.kernel.org 15959S: Supported 15960F: Documentation/core-api/packing.rst 15961F: include/linux/packing.h 15962F: lib/packing.c 15963 15964PADATA PARALLEL EXECUTION MECHANISM 15965M: Steffen Klassert <steffen.klassert@secunet.com> 15966M: Daniel Jordan <daniel.m.jordan@oracle.com> 15967L: linux-crypto@vger.kernel.org 15968L: linux-kernel@vger.kernel.org 15969S: Maintained 15970F: Documentation/core-api/padata.rst 15971F: include/linux/padata.h 15972F: kernel/padata.c 15973 15974PAGE CACHE 15975M: Matthew Wilcox (Oracle) <willy@infradead.org> 15976L: linux-fsdevel@vger.kernel.org 15977S: Supported 15978T: git git://git.infradead.org/users/willy/pagecache.git 15979F: Documentation/filesystems/locking.rst 15980F: Documentation/filesystems/vfs.rst 15981F: include/linux/pagemap.h 15982F: mm/filemap.c 15983F: mm/page-writeback.c 15984F: mm/readahead.c 15985F: mm/truncate.c 15986 15987PAGE POOL 15988M: Jesper Dangaard Brouer <hawk@kernel.org> 15989M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15990L: netdev@vger.kernel.org 15991S: Supported 15992F: Documentation/networking/page_pool.rst 15993F: include/net/page_pool.h 15994F: include/trace/events/page_pool.h 15995F: net/core/page_pool.c 15996 15997PAGE TABLE CHECK 15998M: Pasha Tatashin <pasha.tatashin@soleen.com> 15999M: Andrew Morton <akpm@linux-foundation.org> 16000L: linux-mm@kvack.org 16001S: Maintained 16002F: Documentation/mm/page_table_check.rst 16003F: include/linux/page_table_check.h 16004F: mm/page_table_check.c 16005 16006PANASONIC LAPTOP ACPI EXTRAS DRIVER 16007M: Kenneth Chan <kenneth.t.chan@gmail.com> 16008L: platform-driver-x86@vger.kernel.org 16009S: Maintained 16010F: drivers/platform/x86/panasonic-laptop.c 16011 16012PARALLAX PING IIO SENSOR DRIVER 16013M: Andreas Klinger <ak@it-klinger.de> 16014L: linux-iio@vger.kernel.org 16015S: Maintained 16016F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16017F: drivers/iio/proximity/ping.c 16018 16019PARALLEL LCD/KEYPAD PANEL DRIVER 16020M: Willy Tarreau <willy@haproxy.com> 16021M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16022S: Odd Fixes 16023F: Documentation/admin-guide/lcd-panel-cgram.rst 16024F: drivers/auxdisplay/panel.c 16025 16026PARALLEL PORT SUBSYSTEM 16027M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16028M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16029L: linux-parport@lists.infradead.org (subscribers-only) 16030S: Maintained 16031F: Documentation/driver-api/parport*.rst 16032F: drivers/char/ppdev.c 16033F: drivers/parport/ 16034F: include/linux/parport*.h 16035F: include/uapi/linux/ppdev.h 16036 16037PARAVIRT_OPS INTERFACE 16038M: Juergen Gross <jgross@suse.com> 16039R: Ajay Kaher <akaher@vmware.com> 16040R: Alexey Makhalov <amakhalov@vmware.com> 16041R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16042L: virtualization@lists.linux-foundation.org 16043L: x86@kernel.org 16044S: Supported 16045T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16046F: Documentation/virt/paravirt_ops.rst 16047F: arch/*/include/asm/paravirt*.h 16048F: arch/*/kernel/paravirt* 16049F: include/linux/hypervisor.h 16050 16051PARISC ARCHITECTURE 16052M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16053M: Helge Deller <deller@gmx.de> 16054L: linux-parisc@vger.kernel.org 16055S: Maintained 16056W: https://parisc.wiki.kernel.org 16057Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16058T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16059T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16060F: Documentation/arch/parisc/ 16061F: arch/parisc/ 16062F: drivers/char/agp/parisc-agp.c 16063F: drivers/input/misc/hp_sdc_rtc.c 16064F: drivers/input/serio/gscps2.c 16065F: drivers/input/serio/hp_sdc* 16066F: drivers/parisc/ 16067F: drivers/parport/parport_gsc.* 16068F: drivers/tty/serial/8250/8250_parisc.c 16069F: drivers/video/console/sti* 16070F: drivers/video/fbdev/sti* 16071F: drivers/video/logo/logo_parisc* 16072F: include/linux/hp_sdc.h 16073 16074PARMAN 16075M: Jiri Pirko <jiri@resnulli.us> 16076L: netdev@vger.kernel.org 16077S: Supported 16078F: include/linux/parman.h 16079F: lib/parman.c 16080F: lib/test_parman.c 16081 16082PC ENGINES APU BOARD DRIVER 16083M: Enrico Weigelt, metux IT consult <info@metux.net> 16084S: Maintained 16085F: drivers/platform/x86/pcengines-apuv2.c 16086 16087PC87360 HARDWARE MONITORING DRIVER 16088M: Jim Cromie <jim.cromie@gmail.com> 16089L: linux-hwmon@vger.kernel.org 16090S: Maintained 16091F: Documentation/hwmon/pc87360.rst 16092F: drivers/hwmon/pc87360.c 16093 16094PC8736x GPIO DRIVER 16095M: Jim Cromie <jim.cromie@gmail.com> 16096S: Maintained 16097F: drivers/char/pc8736x_gpio.c 16098 16099PC87427 HARDWARE MONITORING DRIVER 16100M: Jean Delvare <jdelvare@suse.com> 16101L: linux-hwmon@vger.kernel.org 16102S: Maintained 16103F: Documentation/hwmon/pc87427.rst 16104F: drivers/hwmon/pc87427.c 16105 16106PCA9532 LED DRIVER 16107M: Riku Voipio <riku.voipio@iki.fi> 16108S: Maintained 16109F: drivers/leds/leds-pca9532.c 16110F: include/linux/leds-pca9532.h 16111 16112PCA9541 I2C BUS MASTER SELECTOR DRIVER 16113M: Guenter Roeck <linux@roeck-us.net> 16114L: linux-i2c@vger.kernel.org 16115S: Maintained 16116F: drivers/i2c/muxes/i2c-mux-pca9541.c 16117 16118PCDP - PRIMARY CONSOLE AND DEBUG PORT 16119M: Khalid Aziz <khalid@gonehiking.org> 16120S: Maintained 16121F: drivers/firmware/pcdp.* 16122 16123PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16124M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16125M: Pali Rohár <pali@kernel.org> 16126L: linux-pci@vger.kernel.org 16127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16128S: Maintained 16129F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16130F: drivers/pci/controller/pci-aardvark.c 16131 16132PCI DRIVER FOR ALTERA PCIE IP 16133M: Joyce Ooi <joyce.ooi@intel.com> 16134L: linux-pci@vger.kernel.org 16135S: Supported 16136F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16137F: drivers/pci/controller/pcie-altera.c 16138 16139PCI DRIVER FOR APPLIEDMICRO XGENE 16140M: Toan Le <toan@os.amperecomputing.com> 16141L: linux-pci@vger.kernel.org 16142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16143S: Maintained 16144F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16145F: drivers/pci/controller/pci-xgene.c 16146 16147PCI DRIVER FOR ARM VERSATILE PLATFORM 16148M: Rob Herring <robh@kernel.org> 16149L: linux-pci@vger.kernel.org 16150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16151S: Maintained 16152F: Documentation/devicetree/bindings/pci/versatile.yaml 16153F: drivers/pci/controller/pci-versatile.c 16154 16155PCI DRIVER FOR ARMADA 8K 16156M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16157L: linux-pci@vger.kernel.org 16158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16159S: Maintained 16160F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16161F: drivers/pci/controller/dwc/pcie-armada8k.c 16162 16163PCI DRIVER FOR CADENCE PCIE IP 16164M: Tom Joseph <tjoseph@cadence.com> 16165L: linux-pci@vger.kernel.org 16166S: Maintained 16167F: Documentation/devicetree/bindings/pci/cdns,* 16168F: drivers/pci/controller/cadence/ 16169 16170PCI DRIVER FOR FREESCALE LAYERSCAPE 16171M: Minghuan Lian <minghuan.Lian@nxp.com> 16172M: Mingkai Hu <mingkai.hu@nxp.com> 16173M: Roy Zang <roy.zang@nxp.com> 16174L: linuxppc-dev@lists.ozlabs.org 16175L: linux-pci@vger.kernel.org 16176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16177S: Maintained 16178F: drivers/pci/controller/dwc/*layerscape* 16179 16180PCI DRIVER FOR FU740 16181M: Paul Walmsley <paul.walmsley@sifive.com> 16182M: Greentime Hu <greentime.hu@sifive.com> 16183L: linux-pci@vger.kernel.org 16184S: Maintained 16185F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16186F: drivers/pci/controller/dwc/pcie-fu740.c 16187 16188PCI DRIVER FOR GENERIC OF HOSTS 16189M: Will Deacon <will@kernel.org> 16190L: linux-pci@vger.kernel.org 16191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16192S: Maintained 16193F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16194F: drivers/pci/controller/pci-host-common.c 16195F: drivers/pci/controller/pci-host-generic.c 16196 16197PCI DRIVER FOR IMX6 16198M: Richard Zhu <hongxing.zhu@nxp.com> 16199M: Lucas Stach <l.stach@pengutronix.de> 16200L: linux-pci@vger.kernel.org 16201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16202S: Maintained 16203F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16204F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16205F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16206F: drivers/pci/controller/dwc/*imx6* 16207 16208PCI DRIVER FOR INTEL IXP4XX 16209M: Linus Walleij <linus.walleij@linaro.org> 16210S: Maintained 16211F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16212F: drivers/pci/controller/pci-ixp4xx.c 16213 16214PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16215M: Nirmal Patel <nirmal.patel@linux.intel.com> 16216R: Jonathan Derrick <jonathan.derrick@linux.dev> 16217L: linux-pci@vger.kernel.org 16218S: Supported 16219F: drivers/pci/controller/vmd.c 16220 16221PCI DRIVER FOR MICROSEMI SWITCHTEC 16222M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16223M: Logan Gunthorpe <logang@deltatee.com> 16224L: linux-pci@vger.kernel.org 16225S: Maintained 16226F: Documentation/ABI/testing/sysfs-class-switchtec 16227F: Documentation/driver-api/switchtec.rst 16228F: drivers/ntb/hw/mscc/ 16229F: drivers/pci/switch/switchtec* 16230F: include/linux/switchtec.h 16231F: include/uapi/linux/switchtec_ioctl.h 16232 16233PCI DRIVER FOR MOBIVEIL PCIE IP 16234M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16235M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16236L: linux-pci@vger.kernel.org 16237S: Supported 16238F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16239F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16240 16241PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16242M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16243M: Pali Rohár <pali@kernel.org> 16244L: linux-pci@vger.kernel.org 16245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16246S: Maintained 16247F: drivers/pci/controller/*mvebu* 16248 16249PCI DRIVER FOR NVIDIA TEGRA 16250M: Thierry Reding <thierry.reding@gmail.com> 16251L: linux-tegra@vger.kernel.org 16252L: linux-pci@vger.kernel.org 16253S: Supported 16254F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16255F: drivers/pci/controller/pci-tegra.c 16256 16257PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16258M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16259L: linux-pci@vger.kernel.org 16260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16261S: Maintained 16262F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16263F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16264 16265PCI DRIVER FOR RENESAS R-CAR 16266M: Marek Vasut <marek.vasut+renesas@gmail.com> 16267M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16268L: linux-pci@vger.kernel.org 16269L: linux-renesas-soc@vger.kernel.org 16270S: Maintained 16271F: Documentation/devicetree/bindings/pci/*rcar* 16272F: drivers/pci/controller/*rcar* 16273 16274PCI DRIVER FOR SAMSUNG EXYNOS 16275M: Jingoo Han <jingoohan1@gmail.com> 16276L: linux-pci@vger.kernel.org 16277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16278L: linux-samsung-soc@vger.kernel.org 16279S: Maintained 16280F: drivers/pci/controller/dwc/pci-exynos.c 16281 16282PCI DRIVER FOR SYNOPSYS DESIGNWARE 16283M: Jingoo Han <jingoohan1@gmail.com> 16284M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16285L: linux-pci@vger.kernel.org 16286S: Maintained 16287F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16288F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16289F: drivers/pci/controller/dwc/*designware* 16290 16291PCI DRIVER FOR TI DRA7XX/J721E 16292M: Vignesh Raghavendra <vigneshr@ti.com> 16293L: linux-omap@vger.kernel.org 16294L: linux-pci@vger.kernel.org 16295L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16296S: Supported 16297F: Documentation/devicetree/bindings/pci/ti-pci.txt 16298F: drivers/pci/controller/cadence/pci-j721e.c 16299F: drivers/pci/controller/dwc/pci-dra7xx.c 16300 16301PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16302M: Linus Walleij <linus.walleij@linaro.org> 16303L: linux-pci@vger.kernel.org 16304S: Maintained 16305F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16306F: drivers/pci/controller/pci-v3-semi.c 16307 16308PCI DRIVER FOR XILINX VERSAL CPM 16309M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16310M: Michal Simek <michal.simek@amd.com> 16311L: linux-pci@vger.kernel.org 16312S: Maintained 16313F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16314F: drivers/pci/controller/pcie-xilinx-cpm.c 16315 16316PCI ENDPOINT SUBSYSTEM 16317M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16318M: Krzysztof Wilczyński <kw@linux.com> 16319R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16320R: Kishon Vijay Abraham I <kishon@kernel.org> 16321L: linux-pci@vger.kernel.org 16322S: Supported 16323Q: https://patchwork.kernel.org/project/linux-pci/list/ 16324B: https://bugzilla.kernel.org 16325C: irc://irc.oftc.net/linux-pci 16326T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16327F: Documentation/PCI/endpoint/* 16328F: Documentation/misc-devices/pci-endpoint-test.rst 16329F: drivers/misc/pci_endpoint_test.c 16330F: drivers/pci/endpoint/ 16331F: tools/pci/ 16332 16333PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16334M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16335R: Oliver O'Halloran <oohall@gmail.com> 16336L: linuxppc-dev@lists.ozlabs.org 16337S: Supported 16338F: Documentation/PCI/pci-error-recovery.rst 16339F: Documentation/powerpc/eeh-pci-error-recovery.rst 16340F: arch/powerpc/include/*/eeh*.h 16341F: arch/powerpc/kernel/eeh*.c 16342F: arch/powerpc/platforms/*/eeh*.c 16343F: drivers/pci/pcie/aer.c 16344F: drivers/pci/pcie/dpc.c 16345F: drivers/pci/pcie/err.c 16346 16347PCI ERROR RECOVERY 16348M: Linas Vepstas <linasvepstas@gmail.com> 16349L: linux-pci@vger.kernel.org 16350S: Supported 16351F: Documentation/PCI/pci-error-recovery.rst 16352 16353PCI MSI DRIVER FOR ALTERA MSI IP 16354M: Joyce Ooi <joyce.ooi@intel.com> 16355L: linux-pci@vger.kernel.org 16356S: Supported 16357F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16358F: drivers/pci/controller/pcie-altera-msi.c 16359 16360PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16361M: Toan Le <toan@os.amperecomputing.com> 16362L: linux-pci@vger.kernel.org 16363L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16364S: Maintained 16365F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16366F: drivers/pci/controller/pci-xgene-msi.c 16367 16368PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16369M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16370M: Krzysztof Wilczyński <kw@linux.com> 16371R: Rob Herring <robh@kernel.org> 16372L: linux-pci@vger.kernel.org 16373S: Supported 16374Q: https://patchwork.kernel.org/project/linux-pci/list/ 16375B: https://bugzilla.kernel.org 16376C: irc://irc.oftc.net/linux-pci 16377T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16378F: Documentation/devicetree/bindings/pci/ 16379F: drivers/pci/controller/ 16380F: drivers/pci/pci-bridge-emul.c 16381F: drivers/pci/pci-bridge-emul.h 16382 16383PCI PEER-TO-PEER DMA (P2PDMA) 16384M: Bjorn Helgaas <bhelgaas@google.com> 16385M: Logan Gunthorpe <logang@deltatee.com> 16386L: linux-pci@vger.kernel.org 16387S: Supported 16388Q: https://patchwork.kernel.org/project/linux-pci/list/ 16389B: https://bugzilla.kernel.org 16390C: irc://irc.oftc.net/linux-pci 16391T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16392F: Documentation/driver-api/pci/p2pdma.rst 16393F: drivers/pci/p2pdma.c 16394F: include/linux/pci-p2pdma.h 16395 16396PCI SUBSYSTEM 16397M: Bjorn Helgaas <bhelgaas@google.com> 16398L: linux-pci@vger.kernel.org 16399S: Supported 16400Q: https://patchwork.kernel.org/project/linux-pci/list/ 16401B: https://bugzilla.kernel.org 16402C: irc://irc.oftc.net/linux-pci 16403T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16404F: Documentation/PCI/ 16405F: Documentation/devicetree/bindings/pci/ 16406F: arch/x86/kernel/early-quirks.c 16407F: arch/x86/kernel/quirks.c 16408F: arch/x86/pci/ 16409F: drivers/acpi/pci* 16410F: drivers/pci/ 16411F: include/asm-generic/pci* 16412F: include/linux/of_pci.h 16413F: include/linux/pci* 16414F: include/uapi/linux/pci* 16415F: lib/pci* 16416 16417PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16418M: Jonathan Chocron <jonnyc@amazon.com> 16419L: linux-pci@vger.kernel.org 16420S: Maintained 16421F: Documentation/devicetree/bindings/pci/pcie-al.txt 16422F: drivers/pci/controller/dwc/pcie-al.c 16423 16424PCIE DRIVER FOR AMLOGIC MESON 16425M: Yue Wang <yue.wang@Amlogic.com> 16426L: linux-pci@vger.kernel.org 16427L: linux-amlogic@lists.infradead.org 16428S: Maintained 16429F: drivers/pci/controller/dwc/pci-meson.c 16430 16431PCIE DRIVER FOR AXIS ARTPEC 16432M: Jesper Nilsson <jesper.nilsson@axis.com> 16433L: linux-arm-kernel@axis.com 16434L: linux-pci@vger.kernel.org 16435S: Maintained 16436F: Documentation/devicetree/bindings/pci/axis,artpec* 16437F: drivers/pci/controller/dwc/*artpec* 16438 16439PCIE DRIVER FOR CAVIUM THUNDERX 16440M: Robert Richter <rric@kernel.org> 16441L: linux-pci@vger.kernel.org 16442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16443S: Odd Fixes 16444F: drivers/pci/controller/pci-thunder-* 16445 16446PCIE DRIVER FOR HISILICON 16447M: Zhou Wang <wangzhou1@hisilicon.com> 16448L: linux-pci@vger.kernel.org 16449S: Maintained 16450F: drivers/pci/controller/dwc/pcie-hisi.c 16451 16452PCIE DRIVER FOR HISILICON KIRIN 16453M: Xiaowei Song <songxiaowei@hisilicon.com> 16454M: Binghui Wang <wangbinghui@hisilicon.com> 16455L: linux-pci@vger.kernel.org 16456S: Maintained 16457F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16458F: drivers/pci/controller/dwc/pcie-kirin.c 16459 16460PCIE DRIVER FOR HISILICON STB 16461M: Shawn Guo <shawn.guo@linaro.org> 16462L: linux-pci@vger.kernel.org 16463S: Maintained 16464F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16465F: drivers/pci/controller/dwc/pcie-histb.c 16466 16467PCIE DRIVER FOR INTEL KEEM BAY 16468M: Srikanth Thokala <srikanth.thokala@intel.com> 16469L: linux-pci@vger.kernel.org 16470S: Supported 16471F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16472F: drivers/pci/controller/dwc/pcie-keembay.c 16473 16474PCIE DRIVER FOR INTEL LGM GW SOC 16475M: Chuanhua Lei <lchuanhua@maxlinear.com> 16476L: linux-pci@vger.kernel.org 16477S: Maintained 16478F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16479F: drivers/pci/controller/dwc/pcie-intel-gw.c 16480 16481PCIE DRIVER FOR MEDIATEK 16482M: Ryder Lee <ryder.lee@mediatek.com> 16483M: Jianjun Wang <jianjun.wang@mediatek.com> 16484L: linux-pci@vger.kernel.org 16485L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16486S: Supported 16487F: Documentation/devicetree/bindings/pci/mediatek* 16488F: drivers/pci/controller/*mediatek* 16489 16490PCIE DRIVER FOR MICROCHIP 16491M: Daire McNamara <daire.mcnamara@microchip.com> 16492L: linux-pci@vger.kernel.org 16493S: Supported 16494F: Documentation/devicetree/bindings/pci/microchip* 16495F: drivers/pci/controller/*microchip* 16496 16497PCIE DRIVER FOR QUALCOMM MSM 16498M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16499L: linux-pci@vger.kernel.org 16500L: linux-arm-msm@vger.kernel.org 16501S: Maintained 16502F: drivers/pci/controller/dwc/pcie-qcom.c 16503 16504PCIE DRIVER FOR ROCKCHIP 16505M: Shawn Lin <shawn.lin@rock-chips.com> 16506L: linux-pci@vger.kernel.org 16507L: linux-rockchip@lists.infradead.org 16508S: Maintained 16509F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16510F: drivers/pci/controller/pcie-rockchip* 16511 16512PCIE DRIVER FOR SOCIONEXT UNIPHIER 16513M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16514L: linux-pci@vger.kernel.org 16515S: Maintained 16516F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16517F: drivers/pci/controller/dwc/pcie-uniphier* 16518 16519PCIE DRIVER FOR ST SPEAR13XX 16520M: Pratyush Anand <pratyush.anand@gmail.com> 16521L: linux-pci@vger.kernel.org 16522S: Maintained 16523F: drivers/pci/controller/dwc/*spear* 16524 16525PCIE ENDPOINT DRIVER FOR QUALCOMM 16526M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16527L: linux-pci@vger.kernel.org 16528L: linux-arm-msm@vger.kernel.org 16529S: Maintained 16530F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16531F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16532 16533PCMCIA SUBSYSTEM 16534M: Dominik Brodowski <linux@dominikbrodowski.net> 16535S: Odd Fixes 16536T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16537F: Documentation/pcmcia/ 16538F: drivers/pcmcia/ 16539F: include/pcmcia/ 16540F: tools/pcmcia/ 16541 16542PCNET32 NETWORK DRIVER 16543M: Don Fry <pcnet32@frontier.com> 16544L: netdev@vger.kernel.org 16545S: Maintained 16546F: drivers/net/ethernet/amd/pcnet32.c 16547 16548PCRYPT PARALLEL CRYPTO ENGINE 16549M: Steffen Klassert <steffen.klassert@secunet.com> 16550L: linux-crypto@vger.kernel.org 16551S: Maintained 16552F: crypto/pcrypt.c 16553F: include/crypto/pcrypt.h 16554 16555PDS DSC VIRTIO DATA PATH ACCELERATOR 16556R: Shannon Nelson <shannon.nelson@amd.com> 16557F: drivers/vdpa/pds/ 16558 16559PECI HARDWARE MONITORING DRIVERS 16560M: Iwona Winiarska <iwona.winiarska@intel.com> 16561L: linux-hwmon@vger.kernel.org 16562S: Supported 16563F: Documentation/hwmon/peci-cputemp.rst 16564F: Documentation/hwmon/peci-dimmtemp.rst 16565F: drivers/hwmon/peci/ 16566 16567PECI SUBSYSTEM 16568M: Iwona Winiarska <iwona.winiarska@intel.com> 16569L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16570S: Supported 16571F: Documentation/devicetree/bindings/peci/ 16572F: Documentation/peci/ 16573F: drivers/peci/ 16574F: include/linux/peci-cpu.h 16575F: include/linux/peci.h 16576 16577PENSANDO ETHERNET DRIVERS 16578M: Shannon Nelson <shannon.nelson@amd.com> 16579M: Brett Creeley <brett.creeley@amd.com> 16580M: drivers@pensando.io 16581L: netdev@vger.kernel.org 16582S: Supported 16583F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16584F: drivers/net/ethernet/pensando/ 16585 16586PER-CPU MEMORY ALLOCATOR 16587M: Dennis Zhou <dennis@kernel.org> 16588M: Tejun Heo <tj@kernel.org> 16589M: Christoph Lameter <cl@linux.com> 16590L: linux-mm@kvack.org 16591S: Maintained 16592T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16593F: arch/*/include/asm/percpu.h 16594F: include/linux/percpu*.h 16595F: lib/percpu*.c 16596F: mm/percpu*.c 16597 16598PER-TASK DELAY ACCOUNTING 16599M: Balbir Singh <bsingharora@gmail.com> 16600S: Maintained 16601F: include/linux/delayacct.h 16602F: kernel/delayacct.c 16603 16604PERFORMANCE EVENTS SUBSYSTEM 16605M: Peter Zijlstra <peterz@infradead.org> 16606M: Ingo Molnar <mingo@redhat.com> 16607M: Arnaldo Carvalho de Melo <acme@kernel.org> 16608R: Mark Rutland <mark.rutland@arm.com> 16609R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16610R: Jiri Olsa <jolsa@kernel.org> 16611R: Namhyung Kim <namhyung@kernel.org> 16612R: Ian Rogers <irogers@google.com> 16613R: Adrian Hunter <adrian.hunter@intel.com> 16614L: linux-perf-users@vger.kernel.org 16615L: linux-kernel@vger.kernel.org 16616S: Supported 16617W: https://perf.wiki.kernel.org/ 16618T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16619F: arch/*/events/* 16620F: arch/*/events/*/* 16621F: arch/*/include/asm/perf_event.h 16622F: arch/*/kernel/*/*/perf_event*.c 16623F: arch/*/kernel/*/perf_event*.c 16624F: arch/*/kernel/perf_callchain.c 16625F: arch/*/kernel/perf_event*.c 16626F: include/linux/perf_event.h 16627F: include/uapi/linux/perf_event.h 16628F: kernel/events/* 16629F: tools/lib/perf/ 16630F: tools/perf/ 16631 16632PERFORMANCE EVENTS TOOLING ARM64 16633R: John Garry <john.g.garry@oracle.com> 16634R: Will Deacon <will@kernel.org> 16635R: James Clark <james.clark@arm.com> 16636R: Mike Leach <mike.leach@linaro.org> 16637R: Leo Yan <leo.yan@linaro.org> 16638L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16639S: Supported 16640F: tools/build/feature/test-libopencsd.c 16641F: tools/perf/arch/arm*/ 16642F: tools/perf/pmu-events/arch/arm64/ 16643F: tools/perf/util/arm-spe* 16644F: tools/perf/util/cs-etm* 16645 16646PERSONALITY HANDLING 16647M: Christoph Hellwig <hch@infradead.org> 16648L: linux-abi-devel@lists.sourceforge.net 16649S: Maintained 16650F: include/linux/personality.h 16651F: include/uapi/linux/personality.h 16652 16653PHOENIX RC FLIGHT CONTROLLER ADAPTER 16654M: Marcus Folkesson <marcus.folkesson@gmail.com> 16655L: linux-input@vger.kernel.org 16656S: Maintained 16657F: Documentation/input/devices/pxrc.rst 16658F: drivers/input/joystick/pxrc.c 16659 16660PHONET PROTOCOL 16661M: Remi Denis-Courmont <courmisch@gmail.com> 16662S: Supported 16663F: Documentation/networking/phonet.rst 16664F: include/linux/phonet.h 16665F: include/net/phonet/ 16666F: include/uapi/linux/phonet.h 16667F: net/phonet/ 16668 16669PHRAM MTD DRIVER 16670M: Joern Engel <joern@lazybastard.org> 16671L: linux-mtd@lists.infradead.org 16672S: Maintained 16673F: drivers/mtd/devices/phram.c 16674 16675PICOLCD HID DRIVER 16676M: Bruno Prémont <bonbons@linux-vserver.org> 16677L: linux-input@vger.kernel.org 16678S: Maintained 16679F: drivers/hid/hid-picolcd* 16680 16681PIDFD API 16682M: Christian Brauner <christian@brauner.io> 16683L: linux-kernel@vger.kernel.org 16684S: Maintained 16685T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16686F: samples/pidfd/ 16687F: tools/testing/selftests/clone3/ 16688F: tools/testing/selftests/pid_namespace/ 16689F: tools/testing/selftests/pidfd/ 16690K: (?i)pidfd 16691K: (?i)clone3 16692K: \b(clone_args|kernel_clone_args)\b 16693 16694PIN CONTROL SUBSYSTEM 16695M: Linus Walleij <linus.walleij@linaro.org> 16696L: linux-gpio@vger.kernel.org 16697S: Maintained 16698T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16699F: Documentation/devicetree/bindings/pinctrl/ 16700F: Documentation/driver-api/pin-control.rst 16701F: drivers/pinctrl/ 16702F: include/dt-bindings/pinctrl/ 16703F: include/linux/pinctrl/ 16704 16705PIN CONTROLLER - AMD 16706M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16707M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16708S: Maintained 16709F: drivers/pinctrl/pinctrl-amd.c 16710 16711PIN CONTROLLER - FREESCALE 16712M: Dong Aisheng <aisheng.dong@nxp.com> 16713M: Fabio Estevam <festevam@gmail.com> 16714M: Shawn Guo <shawnguo@kernel.org> 16715M: Jacky Bai <ping.bai@nxp.com> 16716R: Pengutronix Kernel Team <kernel@pengutronix.de> 16717L: linux-gpio@vger.kernel.org 16718S: Maintained 16719F: Documentation/devicetree/bindings/pinctrl/fsl,* 16720F: drivers/pinctrl/freescale/ 16721 16722PIN CONTROLLER - INTEL 16723M: Mika Westerberg <mika.westerberg@linux.intel.com> 16724M: Andy Shevchenko <andy@kernel.org> 16725S: Supported 16726T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16727F: drivers/pinctrl/intel/ 16728 16729PIN CONTROLLER - KEEMBAY 16730M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16731S: Supported 16732F: drivers/pinctrl/pinctrl-keembay* 16733 16734PIN CONTROLLER - MEDIATEK 16735M: Sean Wang <sean.wang@kernel.org> 16736L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16737S: Maintained 16738F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16739F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16740F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16741F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16742F: drivers/pinctrl/mediatek/ 16743 16744PIN CONTROLLER - MEDIATEK MIPS 16745M: Arınç ÜNAL <arinc.unal@arinc9.com> 16746M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16747L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16748L: linux-mips@vger.kernel.org 16749S: Maintained 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16756F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16757F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16758F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16759F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16760F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16761F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16762F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16763F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16764F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16765 16766PIN CONTROLLER - MICROCHIP AT91 16767M: Ludovic Desroches <ludovic.desroches@microchip.com> 16768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16769L: linux-gpio@vger.kernel.org 16770S: Supported 16771F: drivers/gpio/gpio-sama5d2-piobu.c 16772F: drivers/pinctrl/pinctrl-at91* 16773 16774PIN CONTROLLER - NXP S32 16775M: Chester Lin <clin@suse.com> 16776R: NXP S32 Linux Team <s32@nxp.com> 16777L: linux-gpio@vger.kernel.org 16778S: Maintained 16779F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16780F: drivers/pinctrl/nxp/ 16781 16782PIN CONTROLLER - QUALCOMM 16783M: Bjorn Andersson <andersson@kernel.org> 16784L: linux-arm-msm@vger.kernel.org 16785S: Maintained 16786F: Documentation/devicetree/bindings/pinctrl/qcom,* 16787F: drivers/pinctrl/qcom/ 16788 16789PIN CONTROLLER - RENESAS 16790M: Geert Uytterhoeven <geert+renesas@glider.be> 16791L: linux-renesas-soc@vger.kernel.org 16792S: Supported 16793T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16794F: Documentation/devicetree/bindings/pinctrl/renesas,* 16795F: drivers/pinctrl/renesas/ 16796 16797PIN CONTROLLER - SAMSUNG 16798M: Tomasz Figa <tomasz.figa@gmail.com> 16799M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16800M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16801R: Alim Akhtar <alim.akhtar@samsung.com> 16802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16803L: linux-samsung-soc@vger.kernel.org 16804S: Maintained 16805Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16806B: mailto:linux-samsung-soc@vger.kernel.org 16807C: irc://irc.libera.chat/linux-exynos 16808T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16809F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16810F: drivers/pinctrl/samsung/ 16811F: include/dt-bindings/pinctrl/samsung.h 16812 16813PIN CONTROLLER - SINGLE 16814M: Tony Lindgren <tony@atomide.com> 16815M: Haojian Zhuang <haojian.zhuang@linaro.org> 16816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16817L: linux-omap@vger.kernel.org 16818S: Maintained 16819F: drivers/pinctrl/pinctrl-single.c 16820 16821PIN CONTROLLER - SUNPLUS / TIBBO 16822M: Dvorkin Dmitry <dvorkin@tibbo.com> 16823M: Wells Lu <wellslutw@gmail.com> 16824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16825S: Maintained 16826W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16827F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16828F: drivers/pinctrl/sunplus/ 16829F: include/dt-bindings/pinctrl/sppctl*.h 16830 16831PINE64 PINEPHONE KEYBOARD DRIVER 16832M: Samuel Holland <samuel@sholland.org> 16833S: Supported 16834F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16835F: drivers/input/keyboard/pinephone-keyboard.c 16836 16837PKTCDVD DRIVER 16838M: linux-block@vger.kernel.org 16839S: Orphan 16840F: drivers/block/pktcdvd.c 16841F: include/linux/pktcdvd.h 16842F: include/uapi/linux/pktcdvd.h 16843 16844PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16845M: Tomasz Duszynski <tduszyns@gmail.com> 16846S: Maintained 16847F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16848F: drivers/iio/chemical/pms7003.c 16849 16850PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16851M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16852L: netdev@vger.kernel.org 16853S: Maintained 16854F: drivers/net/phy/mdio-open-alliance.h 16855F: net/ethtool/plca.c 16856 16857PLDMFW LIBRARY 16858M: Jacob Keller <jacob.e.keller@intel.com> 16859S: Maintained 16860F: Documentation/driver-api/pldmfw/ 16861F: include/linux/pldmfw.h 16862F: lib/pldmfw/ 16863 16864PLX DMA DRIVER 16865M: Logan Gunthorpe <logang@deltatee.com> 16866S: Maintained 16867F: drivers/dma/plx_dma.c 16868 16869PM-GRAPH UTILITY 16870M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16871L: linux-pm@vger.kernel.org 16872S: Supported 16873W: https://01.org/pm-graph 16874B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16875T: git git://github.com/intel/pm-graph 16876F: tools/power/pm-graph 16877 16878PM6764TR DRIVER 16879M: Charles Hsu <hsu.yungteng@gmail.com> 16880L: linux-hwmon@vger.kernel.org 16881S: Maintained 16882F: Documentation/hwmon/pm6764tr.rst 16883F: drivers/hwmon/pmbus/pm6764tr.c 16884 16885PMBUS HARDWARE MONITORING DRIVERS 16886M: Guenter Roeck <linux@roeck-us.net> 16887L: linux-hwmon@vger.kernel.org 16888S: Maintained 16889W: http://hwmon.wiki.kernel.org/ 16890W: http://www.roeck-us.net/linux/drivers/ 16891T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16892F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16893F: Documentation/devicetree/bindings/hwmon/max31785.txt 16894F: Documentation/hwmon/adm1275.rst 16895F: Documentation/hwmon/ibm-cffps.rst 16896F: Documentation/hwmon/ir35221.rst 16897F: Documentation/hwmon/lm25066.rst 16898F: Documentation/hwmon/ltc2978.rst 16899F: Documentation/hwmon/ltc3815.rst 16900F: Documentation/hwmon/max16064.rst 16901F: Documentation/hwmon/max20751.rst 16902F: Documentation/hwmon/max31785.rst 16903F: Documentation/hwmon/max34440.rst 16904F: Documentation/hwmon/max8688.rst 16905F: Documentation/hwmon/pmbus-core.rst 16906F: Documentation/hwmon/pmbus.rst 16907F: Documentation/hwmon/tps40422.rst 16908F: Documentation/hwmon/ucd9000.rst 16909F: Documentation/hwmon/ucd9200.rst 16910F: Documentation/hwmon/zl6100.rst 16911F: drivers/hwmon/pmbus/ 16912F: include/linux/pmbus.h 16913 16914PMC SIERRA MaxRAID DRIVER 16915L: linux-scsi@vger.kernel.org 16916S: Orphan 16917W: http://www.pmc-sierra.com/ 16918F: drivers/scsi/pmcraid.* 16919 16920PMC SIERRA PM8001 DRIVER 16921M: Jack Wang <jinpu.wang@cloud.ionos.com> 16922L: linux-scsi@vger.kernel.org 16923S: Supported 16924F: drivers/scsi/pm8001/ 16925 16926PNI RM3100 IIO DRIVER 16927M: Song Qiang <songqiang1304521@gmail.com> 16928L: linux-iio@vger.kernel.org 16929S: Maintained 16930F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16931F: drivers/iio/magnetometer/rm3100* 16932 16933PNP SUPPORT 16934M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16935L: linux-acpi@vger.kernel.org 16936S: Maintained 16937F: drivers/pnp/ 16938F: include/linux/pnp.h 16939 16940POSIX CLOCKS and TIMERS 16941M: Thomas Gleixner <tglx@linutronix.de> 16942L: linux-kernel@vger.kernel.org 16943S: Maintained 16944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16945F: fs/timerfd.c 16946F: include/linux/time_namespace.h 16947F: include/linux/timer* 16948F: kernel/time/*timer* 16949F: kernel/time/namespace.c 16950 16951POWER MANAGEMENT CORE 16952M: "Rafael J. Wysocki" <rafael@kernel.org> 16953L: linux-pm@vger.kernel.org 16954S: Supported 16955B: https://bugzilla.kernel.org 16956T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16957F: drivers/base/power/ 16958F: drivers/powercap/ 16959F: include/linux/intel_rapl.h 16960F: include/linux/pm.h 16961F: include/linux/pm_* 16962F: include/linux/powercap.h 16963F: kernel/configs/nopm.config 16964 16965POWER STATE COORDINATION INTERFACE (PSCI) 16966M: Mark Rutland <mark.rutland@arm.com> 16967M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16969S: Maintained 16970F: drivers/firmware/psci/ 16971F: include/linux/psci.h 16972F: include/uapi/linux/psci.h 16973 16974POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16975M: Sebastian Reichel <sre@kernel.org> 16976L: linux-pm@vger.kernel.org 16977S: Maintained 16978T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16979F: Documentation/ABI/testing/sysfs-class-power 16980F: Documentation/devicetree/bindings/power/supply/ 16981F: drivers/power/supply/ 16982F: include/linux/power/ 16983F: include/linux/power_supply.h 16984 16985POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16986M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16987L: linuxppc-dev@lists.ozlabs.org 16988S: Maintained 16989F: drivers/char/powernv-op-panel.c 16990 16991PPP OVER ATM (RFC 2364) 16992M: Mitchell Blank Jr <mitch@sfgoth.com> 16993S: Maintained 16994F: include/uapi/linux/atmppp.h 16995F: net/atm/pppoatm.c 16996 16997PPP OVER ETHERNET 16998M: Michal Ostrowski <mostrows@earthlink.net> 16999S: Maintained 17000F: drivers/net/ppp/pppoe.c 17001F: drivers/net/ppp/pppox.c 17002 17003PPP OVER L2TP 17004M: James Chapman <jchapman@katalix.com> 17005S: Maintained 17006F: include/linux/if_pppol2tp.h 17007F: include/uapi/linux/if_pppol2tp.h 17008F: net/l2tp/l2tp_ppp.c 17009 17010PPP PROTOCOL DRIVERS AND COMPRESSORS 17011L: linux-ppp@vger.kernel.org 17012S: Orphan 17013F: drivers/net/ppp/ppp_* 17014 17015PPS SUPPORT 17016M: Rodolfo Giometti <giometti@enneenne.com> 17017L: linuxpps@ml.enneenne.com (subscribers-only) 17018S: Maintained 17019W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17020F: Documentation/ABI/testing/sysfs-pps 17021F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17022F: Documentation/driver-api/pps.rst 17023F: drivers/pps/ 17024F: include/linux/pps*.h 17025F: include/uapi/linux/pps.h 17026 17027PPTP DRIVER 17028M: Dmitry Kozlov <xeb@mail.ru> 17029L: netdev@vger.kernel.org 17030S: Maintained 17031W: http://sourceforge.net/projects/accel-pptp 17032F: drivers/net/ppp/pptp.c 17033 17034PRESSURE STALL INFORMATION (PSI) 17035M: Johannes Weiner <hannes@cmpxchg.org> 17036M: Suren Baghdasaryan <surenb@google.com> 17037S: Maintained 17038F: include/linux/psi* 17039F: kernel/sched/psi.c 17040 17041PRINTK 17042M: Petr Mladek <pmladek@suse.com> 17043M: Sergey Senozhatsky <senozhatsky@chromium.org> 17044R: Steven Rostedt <rostedt@goodmis.org> 17045R: John Ogness <john.ogness@linutronix.de> 17046S: Maintained 17047T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17048F: include/linux/printk.h 17049F: kernel/printk/ 17050 17051PRINTK INDEXING 17052R: Chris Down <chris@chrisdown.name> 17053S: Maintained 17054F: Documentation/core-api/printk-index.rst 17055F: kernel/printk/index.c 17056K: printk_index 17057 17058PROC FILESYSTEM 17059L: linux-kernel@vger.kernel.org 17060L: linux-fsdevel@vger.kernel.org 17061S: Maintained 17062F: Documentation/filesystems/proc.rst 17063F: fs/proc/ 17064F: include/linux/proc_fs.h 17065F: tools/testing/selftests/proc/ 17066 17067PROC SYSCTL 17068M: Luis Chamberlain <mcgrof@kernel.org> 17069M: Kees Cook <keescook@chromium.org> 17070M: Iurii Zaikin <yzaikin@google.com> 17071L: linux-kernel@vger.kernel.org 17072L: linux-fsdevel@vger.kernel.org 17073S: Maintained 17074T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17075F: fs/proc/proc_sysctl.c 17076F: include/linux/sysctl.h 17077F: kernel/sysctl-test.c 17078F: kernel/sysctl.c 17079F: tools/testing/selftests/sysctl/ 17080 17081PS3 NETWORK SUPPORT 17082M: Geoff Levand <geoff@infradead.org> 17083L: netdev@vger.kernel.org 17084L: linuxppc-dev@lists.ozlabs.org 17085S: Maintained 17086F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17087 17088PS3 PLATFORM SUPPORT 17089M: Geoff Levand <geoff@infradead.org> 17090L: linuxppc-dev@lists.ozlabs.org 17091S: Maintained 17092F: arch/powerpc/boot/ps3* 17093F: arch/powerpc/include/asm/lv1call.h 17094F: arch/powerpc/include/asm/ps3*.h 17095F: arch/powerpc/platforms/ps3/ 17096F: drivers/*/ps3* 17097F: drivers/ps3/ 17098F: drivers/rtc/rtc-ps3.c 17099F: drivers/usb/host/*ps3.c 17100F: sound/ppc/snd_ps3* 17101 17102PS3VRAM DRIVER 17103M: Jim Paris <jim@jtan.com> 17104M: Geoff Levand <geoff@infradead.org> 17105L: linuxppc-dev@lists.ozlabs.org 17106S: Maintained 17107F: drivers/block/ps3vram.c 17108 17109PSAMPLE PACKET SAMPLING SUPPORT 17110M: Yotam Gigi <yotam.gi@gmail.com> 17111S: Maintained 17112F: include/net/psample.h 17113F: include/uapi/linux/psample.h 17114F: net/psample 17115 17116PSTORE FILESYSTEM 17117M: Kees Cook <keescook@chromium.org> 17118R: Tony Luck <tony.luck@intel.com> 17119R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17120L: linux-hardening@vger.kernel.org 17121S: Supported 17122T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17123F: Documentation/admin-guide/pstore-blk.rst 17124F: Documentation/admin-guide/ramoops.rst 17125F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17126F: drivers/acpi/apei/erst.c 17127F: drivers/firmware/efi/efi-pstore.c 17128F: fs/pstore/ 17129F: include/linux/pstore* 17130K: \b(pstore|ramoops) 17131 17132PTP HARDWARE CLOCK SUPPORT 17133M: Richard Cochran <richardcochran@gmail.com> 17134L: netdev@vger.kernel.org 17135S: Maintained 17136W: http://linuxptp.sourceforge.net/ 17137F: Documentation/ABI/testing/sysfs-ptp 17138F: Documentation/driver-api/ptp.rst 17139F: drivers/net/phy/dp83640* 17140F: drivers/ptp/* 17141F: include/linux/ptp_cl* 17142K: (?:\b|_)ptp(?:\b|_) 17143 17144PTP VIRTUAL CLOCK SUPPORT 17145M: Yangbo Lu <yangbo.lu@nxp.com> 17146L: netdev@vger.kernel.org 17147S: Maintained 17148F: drivers/ptp/ptp_vclock.c 17149F: net/ethtool/phc_vclocks.c 17150 17151PTRACE SUPPORT 17152M: Oleg Nesterov <oleg@redhat.com> 17153S: Maintained 17154F: arch/*/*/ptrace*.c 17155F: arch/*/include/asm/ptrace*.h 17156F: arch/*/ptrace*.c 17157F: include/asm-generic/syscall.h 17158F: include/linux/ptrace.h 17159F: include/linux/regset.h 17160F: include/uapi/linux/ptrace.h 17161F: kernel/ptrace.c 17162 17163PULSE8-CEC DRIVER 17164M: Hans Verkuil <hverkuil@xs4all.nl> 17165L: linux-media@vger.kernel.org 17166S: Maintained 17167T: git git://linuxtv.org/media_tree.git 17168F: drivers/media/cec/usb/pulse8/ 17169 17170PURELIFI PLFXLC DRIVER 17171M: Srinivasan Raju <srini.raju@purelifi.com> 17172L: linux-wireless@vger.kernel.org 17173S: Supported 17174F: drivers/net/wireless/purelifi/plfxlc/ 17175 17176PVRUSB2 VIDEO4LINUX DRIVER 17177M: Mike Isely <isely@pobox.com> 17178L: pvrusb2@isely.net (subscribers-only) 17179L: linux-media@vger.kernel.org 17180S: Maintained 17181W: http://www.isely.net/pvrusb2/ 17182T: git git://linuxtv.org/media_tree.git 17183F: Documentation/driver-api/media/drivers/pvrusb2* 17184F: drivers/media/usb/pvrusb2/ 17185 17186PWC WEBCAM DRIVER 17187M: Hans Verkuil <hverkuil@xs4all.nl> 17188L: linux-media@vger.kernel.org 17189S: Odd Fixes 17190T: git git://linuxtv.org/media_tree.git 17191F: drivers/media/usb/pwc/* 17192F: include/trace/events/pwc.h 17193 17194PWM IR Transmitter 17195M: Sean Young <sean@mess.org> 17196L: linux-media@vger.kernel.org 17197S: Maintained 17198F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17199F: drivers/media/rc/pwm-ir-tx.c 17200 17201PWM SUBSYSTEM 17202M: Thierry Reding <thierry.reding@gmail.com> 17203R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17204L: linux-pwm@vger.kernel.org 17205S: Maintained 17206Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17207T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17208F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17209F: Documentation/devicetree/bindings/pwm/ 17210F: Documentation/driver-api/pwm.rst 17211F: drivers/gpio/gpio-mvebu.c 17212F: drivers/pwm/ 17213F: drivers/video/backlight/pwm_bl.c 17214F: include/dt-bindings/pwm/ 17215F: include/linux/pwm.h 17216F: include/linux/pwm_backlight.h 17217K: pwm_(config|apply_state|ops) 17218 17219PXA GPIO DRIVER 17220M: Robert Jarzmik <robert.jarzmik@free.fr> 17221L: linux-gpio@vger.kernel.org 17222S: Maintained 17223F: drivers/gpio/gpio-pxa.c 17224 17225PXA MMCI DRIVER 17226S: Orphan 17227 17228PXA RTC DRIVER 17229M: Robert Jarzmik <robert.jarzmik@free.fr> 17230L: linux-rtc@vger.kernel.org 17231S: Maintained 17232 17233PXA2xx/PXA3xx SUPPORT 17234M: Daniel Mack <daniel@zonque.org> 17235M: Haojian Zhuang <haojian.zhuang@gmail.com> 17236M: Robert Jarzmik <robert.jarzmik@free.fr> 17237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17238S: Maintained 17239T: git git://github.com/hzhuang1/linux.git 17240T: git git://github.com/rjarzmik/linux.git 17241F: arch/arm/boot/dts/intel/pxa/ 17242F: arch/arm/mach-pxa/ 17243F: drivers/dma/pxa* 17244F: drivers/pcmcia/pxa2xx* 17245F: drivers/pinctrl/pxa/ 17246F: drivers/spi/spi-pxa2xx* 17247F: drivers/usb/gadget/udc/pxa2* 17248F: include/sound/pxa2xx-lib.h 17249F: sound/arm/pxa* 17250F: sound/soc/pxa/ 17251 17252QAT DRIVER 17253M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17254L: qat-linux@intel.com 17255S: Supported 17256F: drivers/crypto/intel/qat/ 17257 17258QCOM AUDIO (ASoC) DRIVERS 17259M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17260M: Banajit Goswami <bgoswami@quicinc.com> 17261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17262S: Supported 17263F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17264F: Documentation/devicetree/bindings/sound/qcom,* 17265F: drivers/soc/qcom/apr.c 17266F: include/dt-bindings/sound/qcom,wcd9335.h 17267F: sound/soc/codecs/lpass-rx-macro.* 17268F: sound/soc/codecs/lpass-tx-macro.* 17269F: sound/soc/codecs/lpass-va-macro.c 17270F: sound/soc/codecs/lpass-wsa-macro.* 17271F: sound/soc/codecs/msm8916-wcd-analog.c 17272F: sound/soc/codecs/msm8916-wcd-digital.c 17273F: sound/soc/codecs/wcd-clsh-v2.* 17274F: sound/soc/codecs/wcd-mbhc-v2.* 17275F: sound/soc/codecs/wcd9335.* 17276F: sound/soc/codecs/wcd934x.c 17277F: sound/soc/codecs/wsa881x.c 17278F: sound/soc/codecs/wsa883x.c 17279F: sound/soc/codecs/wsa884x.c 17280F: sound/soc/qcom/ 17281 17282QCOM EMBEDDED USB DEBUGGER (EUD) 17283M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17284L: linux-arm-msm@vger.kernel.org 17285S: Maintained 17286F: Documentation/ABI/testing/sysfs-driver-eud 17287F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17288F: drivers/usb/misc/qcom_eud.c 17289 17290QCOM IPA DRIVER 17291M: Alex Elder <elder@kernel.org> 17292L: netdev@vger.kernel.org 17293S: Supported 17294F: drivers/net/ipa/ 17295 17296QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17297M: Gabriel Somlo <somlo@cmu.edu> 17298M: "Michael S. Tsirkin" <mst@redhat.com> 17299L: qemu-devel@nongnu.org 17300S: Maintained 17301F: drivers/firmware/qemu_fw_cfg.c 17302F: include/uapi/linux/qemu_fw_cfg.h 17303 17304QIB DRIVER 17305M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17306L: linux-rdma@vger.kernel.org 17307S: Supported 17308F: drivers/infiniband/hw/qib/ 17309 17310QLOGIC QL41xxx FCOE DRIVER 17311M: Saurav Kashyap <skashyap@marvell.com> 17312M: Javed Hasan <jhasan@marvell.com> 17313M: GR-QLogic-Storage-Upstream@marvell.com 17314L: linux-scsi@vger.kernel.org 17315S: Supported 17316F: drivers/scsi/qedf/ 17317 17318QLOGIC QL41xxx ISCSI DRIVER 17319M: Nilesh Javali <njavali@marvell.com> 17320M: Manish Rangankar <mrangankar@marvell.com> 17321M: GR-QLogic-Storage-Upstream@marvell.com 17322L: linux-scsi@vger.kernel.org 17323S: Supported 17324F: drivers/scsi/qedi/ 17325 17326QLOGIC QL4xxx ETHERNET DRIVER 17327M: Ariel Elior <aelior@marvell.com> 17328M: Manish Chopra <manishc@marvell.com> 17329L: netdev@vger.kernel.org 17330S: Supported 17331F: drivers/net/ethernet/qlogic/qed/ 17332F: drivers/net/ethernet/qlogic/qede/ 17333F: include/linux/qed/ 17334 17335QLOGIC QL4xxx RDMA DRIVER 17336M: Michal Kalderon <mkalderon@marvell.com> 17337M: Ariel Elior <aelior@marvell.com> 17338L: linux-rdma@vger.kernel.org 17339S: Supported 17340F: drivers/infiniband/hw/qedr/ 17341F: include/uapi/rdma/qedr-abi.h 17342 17343QLOGIC QLA1280 SCSI DRIVER 17344M: Michael Reed <mdr@sgi.com> 17345L: linux-scsi@vger.kernel.org 17346S: Maintained 17347F: drivers/scsi/qla1280.[ch] 17348 17349QLOGIC QLA2XXX FC-SCSI DRIVER 17350M: Nilesh Javali <njavali@marvell.com> 17351M: GR-QLogic-Storage-Upstream@marvell.com 17352L: linux-scsi@vger.kernel.org 17353S: Supported 17354F: drivers/scsi/qla2xxx/ 17355 17356QLOGIC QLA3XXX NETWORK DRIVER 17357M: GR-Linux-NIC-Dev@marvell.com 17358L: netdev@vger.kernel.org 17359S: Supported 17360F: drivers/net/ethernet/qlogic/qla3xxx.* 17361 17362QLOGIC QLA4XXX iSCSI DRIVER 17363M: Nilesh Javali <njavali@marvell.com> 17364M: Manish Rangankar <mrangankar@marvell.com> 17365M: GR-QLogic-Storage-Upstream@marvell.com 17366L: linux-scsi@vger.kernel.org 17367S: Supported 17368F: drivers/scsi/qla4xxx/ 17369 17370QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17371M: Shahed Shaikh <shshaikh@marvell.com> 17372M: Manish Chopra <manishc@marvell.com> 17373M: GR-Linux-NIC-Dev@marvell.com 17374L: netdev@vger.kernel.org 17375S: Supported 17376F: drivers/net/ethernet/qlogic/qlcnic/ 17377 17378QLOGIC QLGE 10Gb ETHERNET DRIVER 17379M: Manish Chopra <manishc@marvell.com> 17380M: GR-Linux-NIC-Dev@marvell.com 17381M: Coiby Xu <coiby.xu@gmail.com> 17382L: netdev@vger.kernel.org 17383S: Supported 17384F: Documentation/networking/device_drivers/qlogic/qlge.rst 17385F: drivers/staging/qlge/ 17386 17387QM1D1B0004 MEDIA DRIVER 17388M: Akihiro Tsukada <tskd08@gmail.com> 17389L: linux-media@vger.kernel.org 17390S: Odd Fixes 17391F: drivers/media/tuners/qm1d1b0004* 17392 17393QM1D1C0042 MEDIA DRIVER 17394M: Akihiro Tsukada <tskd08@gmail.com> 17395L: linux-media@vger.kernel.org 17396S: Odd Fixes 17397F: drivers/media/tuners/qm1d1c0042* 17398 17399QNX4 FILESYSTEM 17400M: Anders Larsen <al@alarsen.net> 17401S: Maintained 17402W: http://www.alarsen.net/linux/qnx4fs/ 17403F: fs/qnx4/ 17404F: include/uapi/linux/qnx4_fs.h 17405F: include/uapi/linux/qnxtypes.h 17406 17407QNX6 FILESYSTEM 17408S: Orphan 17409F: Documentation/filesystems/qnx6.rst 17410F: fs/qnx6/ 17411F: include/linux/qnx6_fs.h 17412 17413QORIQ DPAA2 FSL-MC BUS DRIVER 17414M: Stuart Yoder <stuyoder@gmail.com> 17415M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17416L: linux-kernel@vger.kernel.org 17417S: Maintained 17418F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17419F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17420F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17421F: drivers/bus/fsl-mc/ 17422F: include/uapi/linux/fsl_mc.h 17423 17424QT1010 MEDIA DRIVER 17425M: Antti Palosaari <crope@iki.fi> 17426L: linux-media@vger.kernel.org 17427S: Maintained 17428W: https://linuxtv.org 17429W: http://palosaari.fi/linux/ 17430Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17431T: git git://linuxtv.org/anttip/media_tree.git 17432F: drivers/media/tuners/qt1010* 17433 17434QUALCOMM ATH12K WIRELESS DRIVER 17435M: Kalle Valo <kvalo@kernel.org> 17436L: ath12k@lists.infradead.org 17437S: Supported 17438T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17439F: drivers/net/wireless/ath/ath12k/ 17440 17441QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17442M: Kalle Valo <kvalo@kernel.org> 17443L: ath10k@lists.infradead.org 17444S: Supported 17445W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17446T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17447F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17448F: drivers/net/wireless/ath/ath10k/ 17449 17450QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17451M: Kalle Valo <kvalo@kernel.org> 17452L: ath11k@lists.infradead.org 17453S: Supported 17454W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17455B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17456T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17457F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17458F: drivers/net/wireless/ath/ath11k/ 17459 17460QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17461M: Toke Høiland-Jørgensen <toke@toke.dk> 17462L: linux-wireless@vger.kernel.org 17463S: Maintained 17464W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17465T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17466F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17467F: drivers/net/wireless/ath/ath9k/ 17468 17469QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17470M: Stephan Gerhold <stephan@gerhold.net> 17471L: netdev@vger.kernel.org 17472L: linux-arm-msm@vger.kernel.org 17473S: Maintained 17474F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17475F: drivers/net/wwan/qcom_bam_dmux.c 17476 17477QUALCOMM CAMERA SUBSYSTEM DRIVER 17478M: Robert Foss <rfoss@kernel.org> 17479M: Todor Tomov <todor.too@gmail.com> 17480M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17481L: linux-media@vger.kernel.org 17482S: Maintained 17483F: Documentation/admin-guide/media/qcom_camss.rst 17484F: Documentation/devicetree/bindings/media/*camss* 17485F: drivers/media/platform/qcom/camss/ 17486 17487QUALCOMM CLOCK DRIVERS 17488M: Bjorn Andersson <andersson@kernel.org> 17489L: linux-arm-msm@vger.kernel.org 17490S: Supported 17491T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17492F: Documentation/devicetree/bindings/clock/qcom,* 17493F: drivers/clk/qcom/ 17494F: include/dt-bindings/clock/qcom,* 17495 17496QUALCOMM CLOUD AI (QAIC) DRIVER 17497M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17498R: Carl Vanderlip <quic_carlv@quicinc.com> 17499R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17500L: linux-arm-msm@vger.kernel.org 17501L: dri-devel@lists.freedesktop.org 17502S: Supported 17503T: git git://anongit.freedesktop.org/drm/drm-misc 17504F: Documentation/accel/qaic/ 17505F: drivers/accel/qaic/ 17506F: include/uapi/drm/qaic_accel.h 17507 17508QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17509M: Bjorn Andersson <andersson@kernel.org> 17510M: Konrad Dybcio <konrad.dybcio@linaro.org> 17511L: linux-pm@vger.kernel.org 17512L: linux-arm-msm@vger.kernel.org 17513S: Maintained 17514F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17515F: drivers/soc/qcom/cpr.c 17516 17517QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17518M: Ilia Lin <ilia.lin@kernel.org> 17519L: linux-pm@vger.kernel.org 17520S: Maintained 17521F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17522F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17523F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17524 17525QUALCOMM CRYPTO DRIVERS 17526M: Thara Gopinath <thara.gopinath@gmail.com> 17527L: linux-crypto@vger.kernel.org 17528L: linux-arm-msm@vger.kernel.org 17529S: Maintained 17530F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17531F: drivers/crypto/qce/ 17532 17533QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17534M: Timur Tabi <timur@kernel.org> 17535L: netdev@vger.kernel.org 17536S: Maintained 17537F: drivers/net/ethernet/qualcomm/emac/ 17538 17539QUALCOMM ETHQOS ETHERNET DRIVER 17540M: Vinod Koul <vkoul@kernel.org> 17541R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17542L: netdev@vger.kernel.org 17543L: linux-arm-msm@vger.kernel.org 17544S: Maintained 17545F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17546F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17547 17548QUALCOMM FASTRPC DRIVER 17549M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17550M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17551L: linux-arm-msm@vger.kernel.org 17552S: Maintained 17553F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17554F: drivers/misc/fastrpc.c 17555F: include/uapi/misc/fastrpc.h 17556 17557QUALCOMM HEXAGON ARCHITECTURE 17558M: Brian Cain <bcain@quicinc.com> 17559L: linux-hexagon@vger.kernel.org 17560S: Supported 17561T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17562F: arch/hexagon/ 17563 17564QUALCOMM HIDMA DRIVER 17565M: Sinan Kaya <okaya@kernel.org> 17566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17567L: linux-arm-msm@vger.kernel.org 17568L: dmaengine@vger.kernel.org 17569S: Supported 17570F: drivers/dma/qcom/hidma* 17571 17572QUALCOMM I2C CCI DRIVER 17573M: Loic Poulain <loic.poulain@linaro.org> 17574M: Robert Foss <rfoss@kernel.org> 17575L: linux-i2c@vger.kernel.org 17576L: linux-arm-msm@vger.kernel.org 17577S: Maintained 17578F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17579F: drivers/i2c/busses/i2c-qcom-cci.c 17580 17581QUALCOMM INTERCONNECT BWMON DRIVER 17582M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17583L: linux-arm-msm@vger.kernel.org 17584S: Maintained 17585F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17586F: drivers/soc/qcom/icc-bwmon.c 17587 17588QUALCOMM IOMMU 17589M: Rob Clark <robdclark@gmail.com> 17590L: iommu@lists.linux.dev 17591L: linux-arm-msm@vger.kernel.org 17592S: Maintained 17593F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17594 17595QUALCOMM IPC ROUTER (QRTR) DRIVER 17596M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17597L: linux-arm-msm@vger.kernel.org 17598S: Maintained 17599F: include/trace/events/qrtr.h 17600F: include/uapi/linux/qrtr.h 17601F: net/qrtr/ 17602 17603QUALCOMM IPCC MAILBOX DRIVER 17604M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17605L: linux-arm-msm@vger.kernel.org 17606S: Supported 17607F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17608F: drivers/mailbox/qcom-ipcc.c 17609F: include/dt-bindings/mailbox/qcom-ipcc.h 17610 17611QUALCOMM IPQ4019 USB PHY DRIVER 17612M: Robert Marko <robert.marko@sartura.hr> 17613M: Luka Perkov <luka.perkov@sartura.hr> 17614L: linux-arm-msm@vger.kernel.org 17615S: Maintained 17616F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17617F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17618 17619QUALCOMM IPQ4019 VQMMC REGULATOR 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/regulator/vqmmc-ipq4019-regulator.yaml 17625F: drivers/regulator/vqmmc-ipq4019-regulator.c 17626 17627QUALCOMM NAND CONTROLLER DRIVER 17628M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17629L: linux-mtd@lists.infradead.org 17630L: linux-arm-msm@vger.kernel.org 17631S: Maintained 17632F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17633F: drivers/mtd/nand/raw/qcom_nandc.c 17634 17635QUALCOMM RMNET DRIVER 17636M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17637M: Sean Tranchetti <quic_stranche@quicinc.com> 17638L: netdev@vger.kernel.org 17639S: Maintained 17640F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17641F: drivers/net/ethernet/qualcomm/rmnet/ 17642F: include/linux/if_rmnet.h 17643 17644QUALCOMM TSENS THERMAL DRIVER 17645M: Amit Kucheria <amitk@kernel.org> 17646M: Thara Gopinath <thara.gopinath@gmail.com> 17647L: linux-pm@vger.kernel.org 17648L: linux-arm-msm@vger.kernel.org 17649S: Maintained 17650F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17651F: drivers/thermal/qcom/ 17652 17653QUALCOMM TYPEC PORT MANAGER DRIVER 17654M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17655L: linux-arm-msm@vger.kernel.org 17656L: linux-usb@vger.kernel.org 17657S: Maintained 17658F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17659F: drivers/usb/typec/tcpm/qcom/ 17660 17661QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17662M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17663M: Vikash Garodia <quic_vgarodia@quicinc.com> 17664R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17665L: linux-media@vger.kernel.org 17666L: linux-arm-msm@vger.kernel.org 17667S: Maintained 17668T: git git://linuxtv.org/media_tree.git 17669F: Documentation/devicetree/bindings/media/*venus* 17670F: drivers/media/platform/qcom/venus/ 17671 17672QUALCOMM WCN36XX WIRELESS DRIVER 17673M: Loic Poulain <loic.poulain@linaro.org> 17674L: wcn36xx@lists.infradead.org 17675S: Supported 17676W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17677F: drivers/net/wireless/ath/wcn36xx/ 17678 17679QUANTENNA QTNFMAC WIRELESS DRIVER 17680M: Igor Mitsyanko <imitsyanko@quantenna.com> 17681R: Sergey Matyukevich <geomatsi@gmail.com> 17682L: linux-wireless@vger.kernel.org 17683S: Maintained 17684F: drivers/net/wireless/quantenna 17685 17686RADEON and AMDGPU DRM DRIVERS 17687M: Alex Deucher <alexander.deucher@amd.com> 17688M: Christian König <christian.koenig@amd.com> 17689M: Pan, Xinhui <Xinhui.Pan@amd.com> 17690L: amd-gfx@lists.freedesktop.org 17691S: Supported 17692B: https://gitlab.freedesktop.org/drm/amd/-/issues 17693C: irc://irc.oftc.net/radeon 17694T: git https://gitlab.freedesktop.org/agd5f/linux.git 17695F: Documentation/gpu/amdgpu/ 17696F: drivers/gpu/drm/amd/ 17697F: drivers/gpu/drm/radeon/ 17698F: include/uapi/drm/amdgpu_drm.h 17699F: include/uapi/drm/radeon_drm.h 17700 17701RADEON FRAMEBUFFER DISPLAY DRIVER 17702M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17703L: linux-fbdev@vger.kernel.org 17704S: Maintained 17705F: drivers/video/fbdev/aty/radeon* 17706F: include/uapi/linux/radeonfb.h 17707 17708RADIOSHARK RADIO DRIVER 17709M: Hans Verkuil <hverkuil@xs4all.nl> 17710L: linux-media@vger.kernel.org 17711S: Maintained 17712T: git git://linuxtv.org/media_tree.git 17713F: drivers/media/radio/radio-shark.c 17714 17715RADIOSHARK2 RADIO DRIVER 17716M: Hans Verkuil <hverkuil@xs4all.nl> 17717L: linux-media@vger.kernel.org 17718S: Maintained 17719T: git git://linuxtv.org/media_tree.git 17720F: drivers/media/radio/radio-shark2.c 17721F: drivers/media/radio/radio-tea5777.c 17722 17723RADOS BLOCK DEVICE (RBD) 17724M: Ilya Dryomov <idryomov@gmail.com> 17725R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17726L: ceph-devel@vger.kernel.org 17727S: Supported 17728W: http://ceph.com/ 17729T: git https://github.com/ceph/ceph-client.git 17730F: Documentation/ABI/testing/sysfs-bus-rbd 17731F: drivers/block/rbd.c 17732F: drivers/block/rbd_types.h 17733 17734RAGE128 FRAMEBUFFER DISPLAY DRIVER 17735L: linux-fbdev@vger.kernel.org 17736S: Orphan 17737F: drivers/video/fbdev/aty/aty128fb.c 17738 17739RAINSHADOW-CEC DRIVER 17740M: Hans Verkuil <hverkuil@xs4all.nl> 17741L: linux-media@vger.kernel.org 17742S: Maintained 17743T: git git://linuxtv.org/media_tree.git 17744F: drivers/media/cec/usb/rainshadow/ 17745 17746RALINK MIPS ARCHITECTURE 17747M: John Crispin <john@phrozen.org> 17748L: linux-mips@vger.kernel.org 17749S: Maintained 17750F: arch/mips/ralink 17751 17752RALINK MT7621 MIPS ARCHITECTURE 17753M: Arınç ÜNAL <arinc.unal@arinc9.com> 17754M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17755L: linux-mips@vger.kernel.org 17756S: Maintained 17757F: arch/mips/boot/dts/ralink/mt7621* 17758 17759RALINK RT2X00 WIRELESS LAN DRIVER 17760M: Stanislaw Gruszka <stf_xl@wp.pl> 17761M: Helmut Schaa <helmut.schaa@googlemail.com> 17762L: linux-wireless@vger.kernel.org 17763S: Maintained 17764F: drivers/net/wireless/ralink/rt2x00/ 17765 17766RAMDISK RAM BLOCK DEVICE DRIVER 17767M: Jens Axboe <axboe@kernel.dk> 17768S: Maintained 17769F: Documentation/admin-guide/blockdev/ramdisk.rst 17770F: drivers/block/brd.c 17771 17772RANCHU VIRTUAL BOARD FOR MIPS 17773M: Miodrag Dinic <miodrag.dinic@mips.com> 17774L: linux-mips@vger.kernel.org 17775S: Supported 17776F: arch/mips/configs/generic/board-ranchu.config 17777F: arch/mips/generic/board-ranchu.c 17778 17779RANDOM NUMBER DRIVER 17780M: "Theodore Ts'o" <tytso@mit.edu> 17781M: Jason A. Donenfeld <Jason@zx2c4.com> 17782S: Maintained 17783T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17784F: drivers/char/random.c 17785F: drivers/virt/vmgenid.c 17786 17787RAPIDIO SUBSYSTEM 17788M: Matt Porter <mporter@kernel.crashing.org> 17789M: Alexandre Bounine <alex.bou9@gmail.com> 17790S: Maintained 17791F: drivers/rapidio/ 17792 17793RAS INFRASTRUCTURE 17794M: Tony Luck <tony.luck@intel.com> 17795M: Borislav Petkov <bp@alien8.de> 17796L: linux-edac@vger.kernel.org 17797S: Maintained 17798F: Documentation/admin-guide/ras.rst 17799F: drivers/ras/ 17800F: include/linux/ras.h 17801F: include/ras/ras_event.h 17802 17803RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17804L: linux-wireless@vger.kernel.org 17805S: Orphan 17806F: drivers/net/wireless/legacy/ray* 17807 17808RC-CORE / LIRC FRAMEWORK 17809M: Sean Young <sean@mess.org> 17810L: linux-media@vger.kernel.org 17811S: Maintained 17812W: http://linuxtv.org 17813T: git git://linuxtv.org/media_tree.git 17814F: Documentation/driver-api/media/rc-core.rst 17815F: Documentation/userspace-api/media/rc/ 17816F: drivers/media/rc/ 17817F: include/media/rc-core.h 17818F: include/media/rc-map.h 17819F: include/uapi/linux/lirc.h 17820 17821RCMM REMOTE CONTROLS DECODER 17822M: Patrick Lerda <patrick9876@free.fr> 17823S: Maintained 17824F: drivers/media/rc/ir-rcmm-decoder.c 17825 17826RCUTORTURE TEST FRAMEWORK 17827M: "Paul E. McKenney" <paulmck@kernel.org> 17828M: Josh Triplett <josh@joshtriplett.org> 17829R: Steven Rostedt <rostedt@goodmis.org> 17830R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17831R: Lai Jiangshan <jiangshanlai@gmail.com> 17832L: rcu@vger.kernel.org 17833S: Supported 17834T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17835F: tools/testing/selftests/rcutorture 17836 17837RDACM20 Camera Sensor 17838M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17839M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17840M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17841M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17842L: linux-media@vger.kernel.org 17843S: Maintained 17844F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17845F: drivers/media/i2c/max9271.c 17846F: drivers/media/i2c/max9271.h 17847F: drivers/media/i2c/rdacm20.c 17848 17849RDACM21 Camera Sensor 17850M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17851M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17852M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17853M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17854L: linux-media@vger.kernel.org 17855S: Maintained 17856F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17857F: drivers/media/i2c/max9271.c 17858F: drivers/media/i2c/max9271.h 17859F: drivers/media/i2c/rdacm21.c 17860 17861RDC R-321X SoC 17862M: Florian Fainelli <florian@openwrt.org> 17863S: Maintained 17864 17865RDC R6040 FAST ETHERNET DRIVER 17866M: Florian Fainelli <f.fainelli@gmail.com> 17867L: netdev@vger.kernel.org 17868S: Maintained 17869F: drivers/net/ethernet/rdc/r6040.c 17870 17871RDMAVT - RDMA verbs software 17872M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17873L: linux-rdma@vger.kernel.org 17874S: Supported 17875F: drivers/infiniband/sw/rdmavt 17876 17877RDS - RELIABLE DATAGRAM SOCKETS 17878M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17879L: netdev@vger.kernel.org 17880L: linux-rdma@vger.kernel.org 17881L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17882S: Supported 17883W: https://oss.oracle.com/projects/rds/ 17884F: Documentation/networking/rds.rst 17885F: net/rds/ 17886 17887RDT - RESOURCE ALLOCATION 17888M: Fenghua Yu <fenghua.yu@intel.com> 17889M: Reinette Chatre <reinette.chatre@intel.com> 17890L: linux-kernel@vger.kernel.org 17891S: Supported 17892F: Documentation/arch/x86/resctrl* 17893F: arch/x86/include/asm/resctrl.h 17894F: arch/x86/kernel/cpu/resctrl/ 17895F: tools/testing/selftests/resctrl/ 17896 17897READ-COPY UPDATE (RCU) 17898M: "Paul E. McKenney" <paulmck@kernel.org> 17899M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17900M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17901M: Joel Fernandes <joel@joelfernandes.org> 17902M: Josh Triplett <josh@joshtriplett.org> 17903M: Boqun Feng <boqun.feng@gmail.com> 17904R: Steven Rostedt <rostedt@goodmis.org> 17905R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17906R: Lai Jiangshan <jiangshanlai@gmail.com> 17907R: Zqiang <qiang.zhang1211@gmail.com> 17908L: rcu@vger.kernel.org 17909S: Supported 17910W: http://www.rdrop.com/users/paulmck/RCU/ 17911T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17912F: Documentation/RCU/ 17913F: include/linux/rcu* 17914F: kernel/rcu/ 17915X: Documentation/RCU/torture.rst 17916X: include/linux/srcu*.h 17917X: kernel/rcu/srcu*.c 17918 17919REAL TIME CLOCK (RTC) SUBSYSTEM 17920M: Alessandro Zummo <a.zummo@towertech.it> 17921M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17922L: linux-rtc@vger.kernel.org 17923S: Maintained 17924Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17925T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17926F: Documentation/admin-guide/rtc.rst 17927F: Documentation/devicetree/bindings/rtc/ 17928F: drivers/rtc/ 17929F: include/linux/platform_data/rtc-* 17930F: include/linux/rtc.h 17931F: include/linux/rtc/ 17932F: include/uapi/linux/rtc.h 17933F: tools/testing/selftests/rtc/ 17934 17935Real-time Linux Analysis (RTLA) tools 17936M: Daniel Bristot de Oliveira <bristot@kernel.org> 17937M: Steven Rostedt <rostedt@goodmis.org> 17938L: linux-trace-kernel@vger.kernel.org 17939S: Maintained 17940F: Documentation/tools/rtla/ 17941F: tools/tracing/rtla/ 17942 17943REALTEK AUDIO CODECS 17944M: Oder Chiou <oder_chiou@realtek.com> 17945S: Maintained 17946F: include/sound/rt*.h 17947F: sound/soc/codecs/rt* 17948 17949REALTEK OTTO WATCHDOG 17950M: Sander Vanheule <sander@svanheule.net> 17951L: linux-watchdog@vger.kernel.org 17952S: Maintained 17953F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17954F: drivers/watchdog/realtek_otto_wdt.c 17955 17956REALTEK RTL83xx SMI DSA ROUTER CHIPS 17957M: Linus Walleij <linus.walleij@linaro.org> 17958M: Alvin Šipraga <alsi@bang-olufsen.dk> 17959S: Maintained 17960F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17961F: drivers/net/dsa/realtek/* 17962 17963REALTEK WIRELESS DRIVER (rtlwifi family) 17964M: Ping-Ke Shih <pkshih@realtek.com> 17965L: linux-wireless@vger.kernel.org 17966S: Maintained 17967W: https://wireless.wiki.kernel.org/ 17968T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17969F: drivers/net/wireless/realtek/rtlwifi/ 17970 17971REALTEK WIRELESS DRIVER (rtw88) 17972M: Ping-Ke Shih <pkshih@realtek.com> 17973L: linux-wireless@vger.kernel.org 17974S: Maintained 17975F: drivers/net/wireless/realtek/rtw88/ 17976 17977REALTEK WIRELESS DRIVER (rtw89) 17978M: Ping-Ke Shih <pkshih@realtek.com> 17979L: linux-wireless@vger.kernel.org 17980S: Maintained 17981F: drivers/net/wireless/realtek/rtw89/ 17982 17983REDPINE WIRELESS DRIVER 17984L: linux-wireless@vger.kernel.org 17985S: Orphan 17986F: drivers/net/wireless/rsi/ 17987 17988REGISTER MAP ABSTRACTION 17989M: Mark Brown <broonie@kernel.org> 17990L: linux-kernel@vger.kernel.org 17991S: Supported 17992T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17993F: Documentation/devicetree/bindings/regmap/ 17994F: drivers/base/regmap/ 17995F: include/linux/regmap.h 17996 17997REISERFS FILE SYSTEM 17998L: reiserfs-devel@vger.kernel.org 17999S: Supported 18000F: fs/reiserfs/ 18001 18002REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18003M: Bjorn Andersson <andersson@kernel.org> 18004M: Mathieu Poirier <mathieu.poirier@linaro.org> 18005L: linux-remoteproc@vger.kernel.org 18006S: Maintained 18007T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18008F: Documentation/ABI/testing/sysfs-class-remoteproc 18009F: Documentation/devicetree/bindings/remoteproc/ 18010F: Documentation/staging/remoteproc.rst 18011F: drivers/remoteproc/ 18012F: include/linux/remoteproc.h 18013F: include/linux/remoteproc/ 18014 18015REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18016M: Bjorn Andersson <andersson@kernel.org> 18017M: Mathieu Poirier <mathieu.poirier@linaro.org> 18018L: linux-remoteproc@vger.kernel.org 18019S: Maintained 18020T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18021F: Documentation/ABI/testing/sysfs-bus-rpmsg 18022F: Documentation/staging/rpmsg.rst 18023F: drivers/rpmsg/ 18024F: include/linux/rpmsg.h 18025F: include/linux/rpmsg/ 18026F: include/uapi/linux/rpmsg.h 18027F: samples/rpmsg/ 18028 18029REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18030M: Stephan Gerhold <stephan@gerhold.net> 18031L: netdev@vger.kernel.org 18032L: linux-remoteproc@vger.kernel.org 18033S: Maintained 18034F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18035 18036RENESAS CLOCK DRIVERS 18037M: Geert Uytterhoeven <geert+renesas@glider.be> 18038L: linux-renesas-soc@vger.kernel.org 18039S: Supported 18040T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18041F: Documentation/devicetree/bindings/clock/renesas,* 18042F: drivers/clk/renesas/ 18043 18044RENESAS EMEV2 I2C DRIVER 18045M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18046L: linux-renesas-soc@vger.kernel.org 18047S: Supported 18048F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18049F: drivers/i2c/busses/i2c-emev2.c 18050 18051RENESAS ETHERNET DRIVERS 18052R: Sergey Shtylyov <s.shtylyov@omp.ru> 18053L: netdev@vger.kernel.org 18054L: linux-renesas-soc@vger.kernel.org 18055F: Documentation/devicetree/bindings/net/renesas,*.yaml 18056F: drivers/net/ethernet/renesas/ 18057F: include/linux/sh_eth.h 18058 18059RENESAS IDT821034 ASoC CODEC 18060M: Herve Codina <herve.codina@bootlin.com> 18061L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18062S: Maintained 18063F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18064F: sound/soc/codecs/idt821034.c 18065 18066RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18067M: Miquel Raynal <miquel.raynal@bootlin.com> 18068L: linux-mtd@lists.infradead.org 18069L: linux-renesas-soc@vger.kernel.org 18070S: Maintained 18071F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18072F: drivers/mtd/nand/raw/renesas-nand-controller.c 18073 18074RENESAS R-CAR GYROADC DRIVER 18075M: Marek Vasut <marek.vasut@gmail.com> 18076L: linux-iio@vger.kernel.org 18077S: Supported 18078F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18079F: drivers/iio/adc/rcar-gyroadc.c 18080 18081RENESAS R-CAR I2C DRIVERS 18082M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18083L: linux-renesas-soc@vger.kernel.org 18084S: Supported 18085F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18086F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18087F: drivers/i2c/busses/i2c-rcar.c 18088F: drivers/i2c/busses/i2c-sh_mobile.c 18089 18090RENESAS R-CAR SATA DRIVER 18091R: Sergey Shtylyov <s.shtylyov@omp.ru> 18092L: linux-ide@vger.kernel.org 18093L: linux-renesas-soc@vger.kernel.org 18094S: Supported 18095F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18096F: drivers/ata/sata_rcar.c 18097 18098RENESAS R-CAR THERMAL DRIVERS 18099M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18100L: linux-renesas-soc@vger.kernel.org 18101S: Supported 18102F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18103F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18104F: drivers/thermal/rcar_gen3_thermal.c 18105F: drivers/thermal/rcar_thermal.c 18106 18107RENESAS RIIC DRIVER 18108M: Chris Brandt <chris.brandt@renesas.com> 18109L: linux-renesas-soc@vger.kernel.org 18110S: Supported 18111F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18112F: drivers/i2c/busses/i2c-riic.c 18113 18114RENESAS RZ/G2L A/D DRIVER 18115M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18116L: linux-iio@vger.kernel.org 18117L: linux-renesas-soc@vger.kernel.org 18118S: Supported 18119F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18120F: drivers/iio/adc/rzg2l_adc.c 18121 18122RENESAS RZ/G2L MTU3a COUNTER DRIVER 18123M: Biju Das <biju.das.jz@bp.renesas.com> 18124L: linux-iio@vger.kernel.org 18125L: linux-renesas-soc@vger.kernel.org 18126S: Supported 18127F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18128F: drivers/counter/rz-mtu3-cnt.c 18129 18130RENESAS RZ/N1 A5PSW SWITCH DRIVER 18131M: Clément Léger <clement.leger@bootlin.com> 18132L: linux-renesas-soc@vger.kernel.org 18133L: netdev@vger.kernel.org 18134S: Maintained 18135F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18136F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18137F: drivers/net/dsa/rzn1_a5psw* 18138F: drivers/net/pcs/pcs-rzn1-miic.c 18139F: include/dt-bindings/net/pcs-rzn1-miic.h 18140F: include/linux/pcs-rzn1-miic.h 18141F: net/dsa/tag_rzn1_a5psw.c 18142 18143RENESAS RZ/N1 RTC CONTROLLER DRIVER 18144M: Miquel Raynal <miquel.raynal@bootlin.com> 18145L: linux-rtc@vger.kernel.org 18146L: linux-renesas-soc@vger.kernel.org 18147S: Maintained 18148F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18149F: drivers/rtc/rtc-rzn1.c 18150 18151RENESAS RZ/N1 USBF CONTROLLER DRIVER 18152M: Herve Codina <herve.codina@bootlin.com> 18153L: linux-renesas-soc@vger.kernel.org 18154L: linux-usb@vger.kernel.org 18155S: Maintained 18156F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18157F: drivers/usb/gadget/udc/renesas_usbf.c 18158 18159RENESAS RZ/V2M I2C DRIVER 18160M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18161L: linux-i2c@vger.kernel.org 18162L: linux-renesas-soc@vger.kernel.org 18163S: Supported 18164F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18165F: drivers/i2c/busses/i2c-rzv2m.c 18166 18167RENESAS USB PHY DRIVER 18168M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18169L: linux-renesas-soc@vger.kernel.org 18170S: Maintained 18171F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18172 18173RENESAS VERSACLOCK 7 CLOCK DRIVER 18174M: Alex Helms <alexander.helms.jy@renesas.com> 18175S: Maintained 18176F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18177F: drivers/clk/clk-versaclock7.c 18178 18179RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18180M: Herve Codina <herve.codina@bootlin.com> 18181L: linux-iio@vger.kernel.org 18182S: Maintained 18183F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18184F: drivers/iio/potentiometer/x9250.c 18185 18186RESET CONTROLLER FRAMEWORK 18187M: Philipp Zabel <p.zabel@pengutronix.de> 18188S: Maintained 18189T: git git://git.pengutronix.de/git/pza/linux 18190F: Documentation/devicetree/bindings/reset/ 18191F: Documentation/driver-api/reset.rst 18192F: drivers/reset/ 18193F: include/dt-bindings/reset/ 18194F: include/linux/reset-controller.h 18195F: include/linux/reset.h 18196F: include/linux/reset/ 18197K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18198 18199RESTARTABLE SEQUENCES SUPPORT 18200M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18201M: Peter Zijlstra <peterz@infradead.org> 18202M: "Paul E. McKenney" <paulmck@kernel.org> 18203M: Boqun Feng <boqun.feng@gmail.com> 18204L: linux-kernel@vger.kernel.org 18205S: Supported 18206F: include/trace/events/rseq.h 18207F: include/uapi/linux/rseq.h 18208F: kernel/rseq.c 18209F: tools/testing/selftests/rseq/ 18210 18211RFKILL 18212M: Johannes Berg <johannes@sipsolutions.net> 18213L: linux-wireless@vger.kernel.org 18214S: Maintained 18215W: https://wireless.wiki.kernel.org/ 18216Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18217T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18218T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18219F: Documentation/ABI/stable/sysfs-class-rfkill 18220F: Documentation/driver-api/rfkill.rst 18221F: include/linux/rfkill.h 18222F: include/uapi/linux/rfkill.h 18223F: net/rfkill/ 18224 18225RHASHTABLE 18226M: Thomas Graf <tgraf@suug.ch> 18227M: Herbert Xu <herbert@gondor.apana.org.au> 18228L: netdev@vger.kernel.org 18229S: Maintained 18230F: include/linux/rhashtable-types.h 18231F: include/linux/rhashtable.h 18232F: lib/rhashtable.c 18233F: lib/test_rhashtable.c 18234 18235RICOH R5C592 MEMORYSTICK DRIVER 18236M: Maxim Levitsky <maximlevitsky@gmail.com> 18237S: Maintained 18238F: drivers/memstick/host/r592.* 18239 18240RICOH SMARTMEDIA/XD DRIVER 18241M: Maxim Levitsky <maximlevitsky@gmail.com> 18242S: Maintained 18243F: drivers/mtd/nand/raw/r852.c 18244F: drivers/mtd/nand/raw/r852.h 18245 18246RISC-V ARCHITECTURE 18247M: Paul Walmsley <paul.walmsley@sifive.com> 18248M: Palmer Dabbelt <palmer@dabbelt.com> 18249M: Albert Ou <aou@eecs.berkeley.edu> 18250L: linux-riscv@lists.infradead.org 18251S: Supported 18252Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18253C: irc://irc.libera.chat/riscv 18254P: Documentation/riscv/patch-acceptance.rst 18255T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18256F: arch/riscv/ 18257N: riscv 18258K: riscv 18259 18260RISC-V MICROCHIP FPGA SUPPORT 18261M: Conor Dooley <conor.dooley@microchip.com> 18262M: Daire McNamara <daire.mcnamara@microchip.com> 18263L: linux-riscv@lists.infradead.org 18264S: Supported 18265F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18266F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18267F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18268F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18269F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18270F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18271F: Documentation/devicetree/bindings/riscv/microchip.yaml 18272F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18273F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18274F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18275F: arch/riscv/boot/dts/microchip/ 18276F: drivers/char/hw_random/mpfs-rng.c 18277F: drivers/clk/microchip/clk-mpfs*.c 18278F: drivers/i2c/busses/i2c-microchip-corei2c.c 18279F: drivers/mailbox/mailbox-mpfs.c 18280F: drivers/pci/controller/pcie-microchip-host.c 18281F: drivers/pwm/pwm-microchip-core.c 18282F: drivers/reset/reset-mpfs.c 18283F: drivers/rtc/rtc-mpfs.c 18284F: drivers/soc/microchip/mpfs-sys-controller.c 18285F: drivers/spi/spi-microchip-core-qspi.c 18286F: drivers/spi/spi-microchip-core.c 18287F: drivers/usb/musb/mpfs.c 18288F: include/soc/microchip/mpfs.h 18289 18290RISC-V MISC SOC SUPPORT 18291M: Conor Dooley <conor@kernel.org> 18292L: linux-riscv@lists.infradead.org 18293S: Maintained 18294Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18295T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18296F: Documentation/devicetree/bindings/riscv/ 18297F: arch/riscv/boot/dts/ 18298X: arch/riscv/boot/dts/allwinner/ 18299X: arch/riscv/boot/dts/renesas/ 18300 18301RISC-V PMU DRIVERS 18302M: Atish Patra <atishp@atishpatra.org> 18303R: Anup Patel <anup@brainfault.org> 18304L: linux-riscv@lists.infradead.org 18305S: Supported 18306F: drivers/perf/riscv_pmu.c 18307F: drivers/perf/riscv_pmu_legacy.c 18308F: drivers/perf/riscv_pmu_sbi.c 18309 18310RISC-V THEAD SoC SUPPORT 18311M: Jisheng Zhang <jszhang@kernel.org> 18312M: Guo Ren <guoren@kernel.org> 18313M: Fu Wei <wefu@redhat.com> 18314L: linux-riscv@lists.infradead.org 18315S: Maintained 18316F: arch/riscv/boot/dts/thead/ 18317 18318RNBD BLOCK DRIVERS 18319M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18320M: Jack Wang <jinpu.wang@ionos.com> 18321L: linux-block@vger.kernel.org 18322S: Maintained 18323F: drivers/block/rnbd/ 18324 18325ROCCAT DRIVERS 18326M: Stefan Achatz <erazor_de@users.sourceforge.net> 18327S: Maintained 18328W: http://sourceforge.net/projects/roccat/ 18329F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18330F: drivers/hid/hid-roccat* 18331F: include/linux/hid-roccat* 18332 18333ROCKCHIP CRYPTO DRIVERS 18334M: Corentin Labbe <clabbe@baylibre.com> 18335L: linux-crypto@vger.kernel.org 18336S: Maintained 18337F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18338F: drivers/crypto/rockchip/ 18339 18340ROCKCHIP I2S TDM DRIVER 18341M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18342L: linux-rockchip@lists.infradead.org 18343S: Maintained 18344F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18345F: sound/soc/rockchip/rockchip_i2s_tdm.* 18346 18347ROCKCHIP ISP V1 DRIVER 18348M: Dafna Hirschfeld <dafna@fastmail.com> 18349L: linux-media@vger.kernel.org 18350L: linux-rockchip@lists.infradead.org 18351S: Maintained 18352F: Documentation/admin-guide/media/rkisp1.rst 18353F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18354F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18355F: drivers/media/platform/rockchip/rkisp1 18356F: include/uapi/linux/rkisp1-config.h 18357 18358ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18359M: Jacob Chen <jacob-chen@iotwrt.com> 18360M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18361L: linux-media@vger.kernel.org 18362L: linux-rockchip@lists.infradead.org 18363S: Maintained 18364F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18365F: drivers/media/platform/rockchip/rga/ 18366 18367ROCKCHIP VIDEO DECODER DRIVER 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,vdec.yaml 18373F: drivers/staging/media/rkvdec/ 18374 18375ROCKER DRIVER 18376M: Jiri Pirko <jiri@resnulli.us> 18377L: netdev@vger.kernel.org 18378S: Supported 18379F: drivers/net/ethernet/rocker/ 18380 18381ROCKETPORT EXPRESS/INFINITY DRIVER 18382M: Kevin Cernekee <cernekee@gmail.com> 18383L: linux-serial@vger.kernel.org 18384S: Odd Fixes 18385F: drivers/tty/serial/rp2.* 18386 18387ROHM BD99954 CHARGER IC 18388M: Matti Vaittinen <mazziesaccount@gmail.com> 18389S: Supported 18390F: drivers/power/supply/bd99954-charger.c 18391F: drivers/power/supply/bd99954-charger.h 18392 18393ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18394M: Tomasz Duszynski <tduszyns@gmail.com> 18395S: Maintained 18396F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18397F: drivers/iio/light/bh1750.c 18398 18399ROHM BU270xx LIGHT SENSOR DRIVERs 18400M: Matti Vaittinen <mazziesaccount@gmail.com> 18401L: linux-iio@vger.kernel.org 18402S: Supported 18403F: drivers/iio/light/rohm-bu27008.c 18404F: drivers/iio/light/rohm-bu27034.c 18405 18406ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18407M: Marek Vasut <marek.vasut+renesas@gmail.com> 18408L: linux-kernel@vger.kernel.org 18409L: linux-renesas-soc@vger.kernel.org 18410S: Supported 18411F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18412F: drivers/gpio/gpio-bd9571mwv.c 18413F: drivers/mfd/bd9571mwv.c 18414F: drivers/regulator/bd9571mwv-regulator.c 18415F: include/linux/mfd/bd9571mwv.h 18416 18417ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18418M: Matti Vaittinen <mazziesaccount@gmail.com> 18419S: Supported 18420F: drivers/clk/clk-bd718x7.c 18421F: drivers/gpio/gpio-bd71815.c 18422F: drivers/gpio/gpio-bd71828.c 18423F: drivers/mfd/rohm-bd71828.c 18424F: drivers/mfd/rohm-bd718x7.c 18425F: drivers/mfd/rohm-bd9576.c 18426F: drivers/regulator/bd71815-regulator.c 18427F: drivers/regulator/bd71828-regulator.c 18428F: drivers/regulator/bd718x7-regulator.c 18429F: drivers/regulator/bd9576-regulator.c 18430F: drivers/regulator/rohm-regulator.c 18431F: drivers/rtc/rtc-bd70528.c 18432F: drivers/watchdog/bd9576_wdt.c 18433F: include/linux/mfd/rohm-bd71815.h 18434F: include/linux/mfd/rohm-bd71828.h 18435F: include/linux/mfd/rohm-bd718x7.h 18436F: include/linux/mfd/rohm-bd957x.h 18437F: include/linux/mfd/rohm-generic.h 18438F: include/linux/mfd/rohm-shared.h 18439 18440ROSE NETWORK LAYER 18441M: Ralf Baechle <ralf@linux-mips.org> 18442L: linux-hams@vger.kernel.org 18443S: Maintained 18444W: http://www.linux-ax25.org/ 18445F: include/net/rose.h 18446F: include/uapi/linux/rose.h 18447F: net/rose/ 18448 18449ROTATION DRIVER FOR ALLWINNER A83T 18450M: Jernej Skrabec <jernej.skrabec@gmail.com> 18451L: linux-media@vger.kernel.org 18452S: Maintained 18453T: git git://linuxtv.org/media_tree.git 18454F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18455F: drivers/media/platform/sunxi/sun8i-rotate/ 18456 18457RPMSG TTY DRIVER 18458M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18459L: linux-remoteproc@vger.kernel.org 18460S: Maintained 18461F: drivers/tty/rpmsg_tty.c 18462 18463RTL2830 MEDIA DRIVER 18464M: Antti Palosaari <crope@iki.fi> 18465L: linux-media@vger.kernel.org 18466S: Maintained 18467W: https://linuxtv.org 18468W: http://palosaari.fi/linux/ 18469Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18470T: git git://linuxtv.org/anttip/media_tree.git 18471F: drivers/media/dvb-frontends/rtl2830* 18472 18473RTL2832 MEDIA DRIVER 18474M: Antti Palosaari <crope@iki.fi> 18475L: linux-media@vger.kernel.org 18476S: Maintained 18477W: https://linuxtv.org 18478W: http://palosaari.fi/linux/ 18479Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18480T: git git://linuxtv.org/anttip/media_tree.git 18481F: drivers/media/dvb-frontends/rtl2832* 18482 18483RTL2832_SDR MEDIA DRIVER 18484M: Antti Palosaari <crope@iki.fi> 18485L: linux-media@vger.kernel.org 18486S: Maintained 18487W: https://linuxtv.org 18488W: http://palosaari.fi/linux/ 18489Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18490T: git git://linuxtv.org/anttip/media_tree.git 18491F: drivers/media/dvb-frontends/rtl2832_sdr* 18492 18493RTL8180 WIRELESS DRIVER 18494L: linux-wireless@vger.kernel.org 18495S: Orphan 18496W: https://wireless.wiki.kernel.org/ 18497T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18498F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18499 18500RTL8187 WIRELESS DRIVER 18501M: Herton Ronaldo Krzesinski <herton@canonical.com> 18502M: Hin-Tak Leung <htl10@users.sourceforge.net> 18503M: Larry Finger <Larry.Finger@lwfinger.net> 18504L: linux-wireless@vger.kernel.org 18505S: Maintained 18506W: https://wireless.wiki.kernel.org/ 18507T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18508F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18509 18510RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18511M: Jes Sorensen <Jes.Sorensen@gmail.com> 18512L: linux-wireless@vger.kernel.org 18513S: Maintained 18514T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18515F: drivers/net/wireless/realtek/rtl8xxxu/ 18516 18517RTRS TRANSPORT DRIVERS 18518M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18519M: Jack Wang <jinpu.wang@ionos.com> 18520L: linux-rdma@vger.kernel.org 18521S: Maintained 18522F: drivers/infiniband/ulp/rtrs/ 18523 18524RUNTIME VERIFICATION (RV) 18525M: Daniel Bristot de Oliveira <bristot@kernel.org> 18526M: Steven Rostedt <rostedt@goodmis.org> 18527L: linux-trace-kernel@vger.kernel.org 18528S: Maintained 18529F: Documentation/trace/rv/ 18530F: include/linux/rv.h 18531F: include/rv/ 18532F: kernel/trace/rv/ 18533F: tools/verification/ 18534 18535RUST 18536M: Miguel Ojeda <ojeda@kernel.org> 18537M: Alex Gaynor <alex.gaynor@gmail.com> 18538M: Wedson Almeida Filho <wedsonaf@gmail.com> 18539R: Boqun Feng <boqun.feng@gmail.com> 18540R: Gary Guo <gary@garyguo.net> 18541R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18542R: Benno Lossin <benno.lossin@proton.me> 18543L: rust-for-linux@vger.kernel.org 18544S: Supported 18545W: https://github.com/Rust-for-Linux/linux 18546B: https://github.com/Rust-for-Linux/linux/issues 18547C: zulip://rust-for-linux.zulipchat.com 18548T: git https://github.com/Rust-for-Linux/linux.git rust-next 18549F: Documentation/rust/ 18550F: rust/ 18551F: samples/rust/ 18552F: scripts/*rust* 18553K: \b(?i:rust)\b 18554 18555RXRPC SOCKETS (AF_RXRPC) 18556M: David Howells <dhowells@redhat.com> 18557M: Marc Dionne <marc.dionne@auristor.com> 18558L: linux-afs@lists.infradead.org 18559S: Supported 18560W: https://www.infradead.org/~dhowells/kafs/ 18561F: Documentation/networking/rxrpc.rst 18562F: include/keys/rxrpc-type.h 18563F: include/net/af_rxrpc.h 18564F: include/trace/events/rxrpc.h 18565F: include/uapi/linux/rxrpc.h 18566F: net/rxrpc/ 18567 18568S3 SAVAGE FRAMEBUFFER DRIVER 18569M: Antonino Daplas <adaplas@gmail.com> 18570L: linux-fbdev@vger.kernel.org 18571S: Maintained 18572F: drivers/video/fbdev/savage/ 18573 18574S390 ARCHITECTURE 18575M: Heiko Carstens <hca@linux.ibm.com> 18576M: Vasily Gorbik <gor@linux.ibm.com> 18577M: Alexander Gordeev <agordeev@linux.ibm.com> 18578R: Christian Borntraeger <borntraeger@linux.ibm.com> 18579R: Sven Schnelle <svens@linux.ibm.com> 18580L: linux-s390@vger.kernel.org 18581S: Supported 18582T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18583F: Documentation/driver-api/s390-drivers.rst 18584F: Documentation/s390/ 18585F: arch/s390/ 18586F: drivers/s390/ 18587F: drivers/watchdog/diag288_wdt.c 18588 18589S390 COMMON I/O LAYER 18590M: Vineeth Vijayan <vneethv@linux.ibm.com> 18591M: Peter Oberparleiter <oberpar@linux.ibm.com> 18592L: linux-s390@vger.kernel.org 18593S: Supported 18594F: drivers/s390/cio/ 18595 18596S390 DASD DRIVER 18597M: Stefan Haberland <sth@linux.ibm.com> 18598M: Jan Hoeppner <hoeppner@linux.ibm.com> 18599L: linux-s390@vger.kernel.org 18600S: Supported 18601F: block/partitions/ibm.c 18602F: drivers/s390/block/dasd* 18603F: include/linux/dasd_mod.h 18604 18605S390 IOMMU (PCI) 18606M: Niklas Schnelle <schnelle@linux.ibm.com> 18607M: Matthew Rosato <mjrosato@linux.ibm.com> 18608R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18609L: linux-s390@vger.kernel.org 18610S: Supported 18611F: drivers/iommu/s390-iommu.c 18612 18613S390 IUCV NETWORK LAYER 18614M: Alexandra Winter <wintera@linux.ibm.com> 18615M: Wenjia Zhang <wenjia@linux.ibm.com> 18616L: linux-s390@vger.kernel.org 18617L: netdev@vger.kernel.org 18618S: Supported 18619F: drivers/s390/net/*iucv* 18620F: include/net/iucv/ 18621F: net/iucv/ 18622 18623S390 MM 18624M: Alexander Gordeev <agordeev@linux.ibm.com> 18625M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18626L: linux-s390@vger.kernel.org 18627S: Supported 18628T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18629F: arch/s390/include/asm/pgtable.h 18630F: arch/s390/mm 18631 18632S390 NETWORK DRIVERS 18633M: Alexandra Winter <wintera@linux.ibm.com> 18634M: Wenjia Zhang <wenjia@linux.ibm.com> 18635L: linux-s390@vger.kernel.org 18636L: netdev@vger.kernel.org 18637S: Supported 18638F: drivers/s390/net/ 18639 18640S390 PCI SUBSYSTEM 18641M: Niklas Schnelle <schnelle@linux.ibm.com> 18642M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18643L: linux-s390@vger.kernel.org 18644S: Supported 18645F: Documentation/s390/pci.rst 18646F: arch/s390/pci/ 18647F: drivers/pci/hotplug/s390_pci_hpc.c 18648 18649S390 SCM DRIVER 18650M: Vineeth Vijayan <vneethv@linux.ibm.com> 18651L: linux-s390@vger.kernel.org 18652S: Supported 18653F: drivers/s390/block/scm* 18654F: drivers/s390/cio/scm.c 18655 18656S390 VFIO AP DRIVER 18657M: Tony Krowiak <akrowiak@linux.ibm.com> 18658M: Halil Pasic <pasic@linux.ibm.com> 18659M: Jason Herne <jjherne@linux.ibm.com> 18660L: linux-s390@vger.kernel.org 18661S: Supported 18662F: Documentation/s390/vfio-ap* 18663F: drivers/s390/crypto/vfio_ap* 18664 18665S390 VFIO-CCW DRIVER 18666M: Eric Farman <farman@linux.ibm.com> 18667M: Matthew Rosato <mjrosato@linux.ibm.com> 18668R: Halil Pasic <pasic@linux.ibm.com> 18669L: linux-s390@vger.kernel.org 18670L: kvm@vger.kernel.org 18671S: Supported 18672F: Documentation/s390/vfio-ccw.rst 18673F: drivers/s390/cio/vfio_ccw* 18674F: include/uapi/linux/vfio_ccw.h 18675 18676S390 VFIO-PCI DRIVER 18677M: Matthew Rosato <mjrosato@linux.ibm.com> 18678M: Eric Farman <farman@linux.ibm.com> 18679L: linux-s390@vger.kernel.org 18680L: kvm@vger.kernel.org 18681S: Supported 18682F: arch/s390/kvm/pci* 18683F: drivers/vfio/pci/vfio_pci_zdev.c 18684F: include/uapi/linux/vfio_zdev.h 18685 18686S390 ZCRYPT DRIVER 18687M: Harald Freudenberger <freude@linux.ibm.com> 18688L: linux-s390@vger.kernel.org 18689S: Supported 18690F: drivers/s390/crypto/ 18691 18692S390 ZFCP DRIVER 18693M: Steffen Maier <maier@linux.ibm.com> 18694M: Benjamin Block <bblock@linux.ibm.com> 18695L: linux-s390@vger.kernel.org 18696S: Supported 18697F: drivers/s390/scsi/zfcp_* 18698 18699SAA6588 RDS RECEIVER DRIVER 18700M: Hans Verkuil <hverkuil@xs4all.nl> 18701L: linux-media@vger.kernel.org 18702S: Odd Fixes 18703W: https://linuxtv.org 18704T: git git://linuxtv.org/media_tree.git 18705F: drivers/media/i2c/saa6588* 18706 18707SAA7134 VIDEO4LINUX DRIVER 18708M: Mauro Carvalho Chehab <mchehab@kernel.org> 18709L: linux-media@vger.kernel.org 18710S: Odd fixes 18711W: https://linuxtv.org 18712T: git git://linuxtv.org/media_tree.git 18713F: Documentation/driver-api/media/drivers/saa7134* 18714F: drivers/media/pci/saa7134/ 18715 18716SAA7146 VIDEO4LINUX-2 DRIVER 18717M: Hans Verkuil <hverkuil@xs4all.nl> 18718L: linux-media@vger.kernel.org 18719S: Maintained 18720T: git git://linuxtv.org/media_tree.git 18721F: drivers/media/common/saa7146/ 18722F: drivers/media/pci/saa7146/ 18723F: include/media/drv-intf/saa7146* 18724 18725SAFESETID SECURITY MODULE 18726M: Micah Morton <mortonm@chromium.org> 18727S: Supported 18728F: Documentation/admin-guide/LSM/SafeSetID.rst 18729F: security/safesetid/ 18730 18731SAMSUNG AUDIO (ASoC) DRIVERS 18732M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18733L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18734S: Maintained 18735B: mailto:linux-samsung-soc@vger.kernel.org 18736F: Documentation/devicetree/bindings/sound/samsung* 18737F: sound/soc/samsung/ 18738 18739SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18740M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18741L: linux-crypto@vger.kernel.org 18742L: linux-samsung-soc@vger.kernel.org 18743S: Maintained 18744F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18745F: drivers/crypto/exynos-rng.c 18746 18747SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18748M: Łukasz Stelmach <l.stelmach@samsung.com> 18749L: linux-samsung-soc@vger.kernel.org 18750S: Maintained 18751F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18752F: drivers/char/hw_random/exynos-trng.c 18753 18754SAMSUNG FRAMEBUFFER DRIVER 18755M: Jingoo Han <jingoohan1@gmail.com> 18756L: linux-fbdev@vger.kernel.org 18757S: Maintained 18758F: drivers/video/fbdev/s3c-fb.c 18759 18760SAMSUNG INTERCONNECT DRIVERS 18761M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18762M: Artur Świgoń <a.swigon@samsung.com> 18763L: linux-pm@vger.kernel.org 18764L: linux-samsung-soc@vger.kernel.org 18765S: Supported 18766F: drivers/interconnect/samsung/ 18767 18768SAMSUNG LAPTOP DRIVER 18769M: Corentin Chary <corentin.chary@gmail.com> 18770L: platform-driver-x86@vger.kernel.org 18771S: Maintained 18772F: drivers/platform/x86/samsung-laptop.c 18773 18774SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18775M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18776L: linux-kernel@vger.kernel.org 18777L: linux-samsung-soc@vger.kernel.org 18778S: Supported 18779B: mailto:linux-samsung-soc@vger.kernel.org 18780F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18781F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18782F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18783F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18784F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18785F: drivers/clk/clk-s2mps11.c 18786F: drivers/mfd/sec*.c 18787F: drivers/regulator/s2m*.c 18788F: drivers/regulator/s5m*.c 18789F: drivers/rtc/rtc-s5m.c 18790F: include/linux/mfd/samsung/ 18791 18792SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18793M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18794L: linux-media@vger.kernel.org 18795L: linux-samsung-soc@vger.kernel.org 18796S: Maintained 18797F: drivers/media/platform/samsung/s3c-camif/ 18798F: include/media/drv-intf/s3c_camif.h 18799 18800SAMSUNG S3FWRN5 NFC DRIVER 18801M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18802S: Maintained 18803F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18804F: drivers/nfc/s3fwrn5 18805 18806SAMSUNG S5C73M3 CAMERA DRIVER 18807M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18808M: Andrzej Hajda <andrzej.hajda@intel.com> 18809L: linux-media@vger.kernel.org 18810S: Supported 18811F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18812F: drivers/media/i2c/s5c73m3/* 18813 18814SAMSUNG S5K5BAF 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: drivers/media/i2c/s5k5baf.c 18820 18821SAMSUNG S5P Security SubSystem (SSS) DRIVER 18822M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18823M: Vladimir Zapolskiy <vz@mleia.com> 18824L: linux-crypto@vger.kernel.org 18825L: linux-samsung-soc@vger.kernel.org 18826S: Maintained 18827F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18828F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18829F: drivers/crypto/s5p-sss.c 18830 18831SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18832M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18833L: linux-media@vger.kernel.org 18834S: Supported 18835Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18836F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18837F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18838F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18839F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18840F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18841F: drivers/media/platform/samsung/exynos4-is/ 18842 18843SAMSUNG SOC CLOCK DRIVERS 18844M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18845M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18846M: Tomasz Figa <tomasz.figa@gmail.com> 18847M: Chanwoo Choi <cw00.choi@samsung.com> 18848R: Alim Akhtar <alim.akhtar@samsung.com> 18849L: linux-samsung-soc@vger.kernel.org 18850S: Supported 18851T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18852T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18853F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18854F: Documentation/devicetree/bindings/clock/samsung,s3c* 18855F: drivers/clk/samsung/ 18856F: include/dt-bindings/clock/exynos*.h 18857F: include/dt-bindings/clock/s5p*.h 18858F: include/dt-bindings/clock/samsung,*.h 18859F: include/linux/clk/samsung.h 18860 18861SAMSUNG SPI DRIVERS 18862M: Andi Shyti <andi.shyti@kernel.org> 18863L: linux-spi@vger.kernel.org 18864L: linux-samsung-soc@vger.kernel.org 18865S: Maintained 18866F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18867F: drivers/spi/spi-s3c* 18868F: include/linux/platform_data/spi-s3c64xx.h 18869 18870SAMSUNG SXGBE DRIVERS 18871M: Byungho An <bh74.an@samsung.com> 18872L: netdev@vger.kernel.org 18873S: Supported 18874F: drivers/net/ethernet/samsung/sxgbe/ 18875 18876SAMSUNG THERMAL DRIVER 18877M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18878M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18879L: linux-pm@vger.kernel.org 18880L: linux-samsung-soc@vger.kernel.org 18881S: Maintained 18882F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18883F: drivers/thermal/samsung/ 18884 18885SAMSUNG USB2 PHY DRIVER 18886M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18887L: linux-kernel@vger.kernel.org 18888S: Supported 18889F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18890F: Documentation/driver-api/phy/samsung-usb2.rst 18891F: drivers/phy/samsung/phy-exynos4210-usb2.c 18892F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18893F: drivers/phy/samsung/phy-exynos5250-usb2.c 18894F: drivers/phy/samsung/phy-s5pv210-usb2.c 18895F: drivers/phy/samsung/phy-samsung-usb2.c 18896F: drivers/phy/samsung/phy-samsung-usb2.h 18897 18898SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18899M: Paul Barker <paul.barker@sancloud.com> 18900R: Marc Murphy <marc.murphy@sancloud.com> 18901S: Supported 18902F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18903 18904SC1200 WDT DRIVER 18905M: Zwane Mwaikambo <zwanem@gmail.com> 18906S: Maintained 18907F: drivers/watchdog/sc1200wdt.c 18908 18909SCHEDULER 18910M: Ingo Molnar <mingo@redhat.com> 18911M: Peter Zijlstra <peterz@infradead.org> 18912M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18913M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18914R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18915R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18916R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18917R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18918R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18919R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18920L: linux-kernel@vger.kernel.org 18921S: Maintained 18922T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18923F: include/linux/preempt.h 18924F: include/linux/sched.h 18925F: include/linux/wait.h 18926F: include/uapi/linux/sched.h 18927F: kernel/sched/ 18928 18929SCSI LIBSAS SUBSYSTEM 18930R: John Garry <john.g.garry@oracle.com> 18931R: Jason Yan <yanaijie@huawei.com> 18932L: linux-scsi@vger.kernel.org 18933S: Supported 18934F: Documentation/scsi/libsas.rst 18935F: drivers/scsi/libsas/ 18936F: include/scsi/libsas.h 18937F: include/scsi/sas_ata.h 18938 18939SCSI RDMA PROTOCOL (SRP) INITIATOR 18940M: Bart Van Assche <bvanassche@acm.org> 18941L: linux-rdma@vger.kernel.org 18942S: Supported 18943Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18944F: drivers/infiniband/ulp/srp/ 18945F: include/scsi/srp.h 18946 18947SCSI RDMA PROTOCOL (SRP) TARGET 18948M: Bart Van Assche <bvanassche@acm.org> 18949L: linux-rdma@vger.kernel.org 18950L: target-devel@vger.kernel.org 18951S: Supported 18952Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18953F: drivers/infiniband/ulp/srpt/ 18954 18955SCSI SG DRIVER 18956M: Doug Gilbert <dgilbert@interlog.com> 18957L: linux-scsi@vger.kernel.org 18958S: Maintained 18959W: http://sg.danny.cz/sg 18960F: Documentation/scsi/scsi-generic.rst 18961F: drivers/scsi/sg.c 18962F: include/scsi/sg.h 18963 18964SCSI SUBSYSTEM 18965M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18966M: "Martin K. Petersen" <martin.petersen@oracle.com> 18967L: linux-scsi@vger.kernel.org 18968S: Maintained 18969Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18970T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18971T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18972F: Documentation/devicetree/bindings/scsi/ 18973F: drivers/scsi/ 18974F: drivers/ufs/ 18975F: include/scsi/ 18976 18977SCSI TAPE DRIVER 18978M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18979L: linux-scsi@vger.kernel.org 18980S: Maintained 18981F: Documentation/scsi/st.rst 18982F: drivers/scsi/st.* 18983F: drivers/scsi/st_*.h 18984 18985SCSI TARGET CORE USER DRIVER 18986M: Bodo Stroesser <bostroesser@gmail.com> 18987L: linux-scsi@vger.kernel.org 18988L: target-devel@vger.kernel.org 18989S: Supported 18990F: Documentation/target/tcmu-design.rst 18991F: drivers/target/target_core_user.c 18992F: include/uapi/linux/target_core_user.h 18993 18994SCSI TARGET SUBSYSTEM 18995M: "Martin K. Petersen" <martin.petersen@oracle.com> 18996L: linux-scsi@vger.kernel.org 18997L: target-devel@vger.kernel.org 18998S: Supported 18999W: http://www.linux-iscsi.org 19000Q: https://patchwork.kernel.org/project/target-devel/list/ 19001T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19002F: Documentation/target/ 19003F: drivers/target/ 19004F: include/target/ 19005 19006SCTP PROTOCOL 19007M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19008M: Xin Long <lucien.xin@gmail.com> 19009L: linux-sctp@vger.kernel.org 19010S: Maintained 19011W: https://github.com/sctp/lksctp-tools/wiki 19012F: Documentation/networking/sctp.rst 19013F: include/linux/sctp.h 19014F: include/net/sctp/ 19015F: include/uapi/linux/sctp.h 19016F: net/sctp/ 19017 19018SCx200 CPU SUPPORT 19019M: Jim Cromie <jim.cromie@gmail.com> 19020S: Odd Fixes 19021F: Documentation/i2c/busses/scx200_acb.rst 19022F: arch/x86/platform/scx200/ 19023F: drivers/i2c/busses/scx200* 19024F: drivers/mtd/maps/scx200_docflash.c 19025F: drivers/watchdog/scx200_wdt.c 19026F: include/linux/scx200.h 19027 19028SCx200 GPIO DRIVER 19029M: Jim Cromie <jim.cromie@gmail.com> 19030S: Maintained 19031F: drivers/char/scx200_gpio.c 19032F: include/linux/scx200_gpio.h 19033 19034SCx200 HRT CLOCKSOURCE DRIVER 19035M: Jim Cromie <jim.cromie@gmail.com> 19036S: Maintained 19037F: drivers/clocksource/scx200_hrt.c 19038 19039SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19040M: Sascha Sommer <saschasommer@freenet.de> 19041L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19042S: Maintained 19043F: drivers/mmc/host/sdricoh_cs.c 19044 19045SECO BOARDS CEC DRIVER 19046M: Ettore Chimenti <ek5.chimenti@gmail.com> 19047S: Maintained 19048F: drivers/media/cec/platform/seco/seco-cec.c 19049F: drivers/media/cec/platform/seco/seco-cec.h 19050 19051SECURE COMPUTING 19052M: Kees Cook <keescook@chromium.org> 19053R: Andy Lutomirski <luto@amacapital.net> 19054R: Will Drewry <wad@chromium.org> 19055S: Supported 19056T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19057F: Documentation/userspace-api/seccomp_filter.rst 19058F: include/linux/seccomp.h 19059F: include/uapi/linux/seccomp.h 19060F: kernel/seccomp.c 19061F: tools/testing/selftests/kselftest_harness.h 19062F: tools/testing/selftests/seccomp/* 19063K: \bsecure_computing 19064K: \bTIF_SECCOMP\b 19065 19066SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19067M: Kamal Dasu <kamal.dasu@broadcom.com> 19068M: Al Cooper <alcooperx@gmail.com> 19069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19070L: linux-mmc@vger.kernel.org 19071S: Maintained 19072F: drivers/mmc/host/sdhci-brcmstb* 19073 19074SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19075M: Adrian Hunter <adrian.hunter@intel.com> 19076L: linux-mmc@vger.kernel.org 19077S: Supported 19078F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19079F: drivers/mmc/host/sdhci* 19080 19081SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19082M: Eugen Hristev <eugen.hristev@microchip.com> 19083L: linux-mmc@vger.kernel.org 19084S: Supported 19085F: drivers/mmc/host/sdhci-of-at91.c 19086 19087SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19088M: Haibo Chen <haibo.chen@nxp.com> 19089L: linux-imx@nxp.com 19090L: linux-mmc@vger.kernel.org 19091S: Maintained 19092F: drivers/mmc/host/sdhci-esdhc-imx.c 19093 19094SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19095M: Ben Dooks <ben-linux@fluff.org> 19096M: Jaehoon Chung <jh80.chung@samsung.com> 19097L: linux-mmc@vger.kernel.org 19098S: Maintained 19099F: drivers/mmc/host/sdhci-s3c* 19100 19101SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19102M: Viresh Kumar <vireshk@kernel.org> 19103L: linux-mmc@vger.kernel.org 19104S: Maintained 19105F: drivers/mmc/host/sdhci-spear.c 19106 19107SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19108M: Vignesh Raghavendra <vigneshr@ti.com> 19109L: linux-mmc@vger.kernel.org 19110S: Maintained 19111F: drivers/mmc/host/sdhci-omap.c 19112 19113SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19114M: Jonathan Derrick <jonathan.derrick@linux.dev> 19115L: linux-block@vger.kernel.org 19116S: Supported 19117F: block/opal_proto.h 19118F: block/sed* 19119F: include/linux/sed* 19120F: include/uapi/linux/sed* 19121 19122SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19123M: Mark Rutland <mark.rutland@arm.com> 19124M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19125M: Sudeep Holla <sudeep.holla@arm.com> 19126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19127S: Maintained 19128F: drivers/firmware/smccc/ 19129F: include/linux/arm-smccc.h 19130 19131SECURITY CONTACT 19132M: Security Officers <security@kernel.org> 19133S: Supported 19134F: Documentation/process/security-bugs.rst 19135 19136SECURITY SUBSYSTEM 19137M: Paul Moore <paul@paul-moore.com> 19138M: James Morris <jmorris@namei.org> 19139M: "Serge E. Hallyn" <serge@hallyn.com> 19140L: linux-security-module@vger.kernel.org (suggested Cc:) 19141S: Supported 19142W: http://kernsec.org/ 19143T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19144F: security/ 19145X: security/selinux/ 19146 19147SELINUX SECURITY MODULE 19148M: Paul Moore <paul@paul-moore.com> 19149M: Stephen Smalley <stephen.smalley.work@gmail.com> 19150M: Eric Paris <eparis@parisplace.org> 19151L: selinux@vger.kernel.org 19152S: Supported 19153W: https://selinuxproject.org 19154W: https://github.com/SELinuxProject 19155T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19156F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19157F: Documentation/ABI/removed/sysfs-selinux-disable 19158F: Documentation/admin-guide/LSM/SELinux.rst 19159F: include/trace/events/avc.h 19160F: include/uapi/linux/selinux_netlink.h 19161F: scripts/selinux/ 19162F: security/selinux/ 19163 19164SENSABLE PHANTOM 19165M: Jiri Slaby <jirislaby@kernel.org> 19166S: Maintained 19167F: drivers/misc/phantom.c 19168F: include/uapi/linux/phantom.h 19169 19170SENSEAIR SUNRISE 006-0-0007 19171M: Jacopo Mondi <jacopo@jmondi.org> 19172S: Maintained 19173F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19174F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19175F: drivers/iio/chemical/sunrise_co2.c 19176 19177SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19178M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19179S: Maintained 19180F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19181F: drivers/iio/chemical/scd30.h 19182F: drivers/iio/chemical/scd30_core.c 19183F: drivers/iio/chemical/scd30_i2c.c 19184F: drivers/iio/chemical/scd30_serial.c 19185 19186SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19187M: Roan van Dijk <roan@protonic.nl> 19188S: Maintained 19189F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19190F: drivers/iio/chemical/scd4x.c 19191 19192SENSIRION SGP40 GAS SENSOR DRIVER 19193M: Andreas Klinger <ak@it-klinger.de> 19194S: Maintained 19195F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19196F: drivers/iio/chemical/sgp40.c 19197 19198SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19199M: Tomasz Duszynski <tduszyns@gmail.com> 19200S: Maintained 19201F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19202F: drivers/iio/chemical/sps30.c 19203F: drivers/iio/chemical/sps30_i2c.c 19204F: drivers/iio/chemical/sps30_serial.c 19205 19206SERIAL DEVICE BUS 19207M: Rob Herring <robh@kernel.org> 19208L: linux-serial@vger.kernel.org 19209S: Maintained 19210F: Documentation/devicetree/bindings/serial/serial.yaml 19211F: drivers/tty/serdev/ 19212F: include/linux/serdev.h 19213 19214SERIAL DRIVERS 19215M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19216L: linux-serial@vger.kernel.org 19217S: Maintained 19218F: Documentation/devicetree/bindings/serial/ 19219F: drivers/tty/serial/ 19220 19221SERIAL IR RECEIVER 19222M: Sean Young <sean@mess.org> 19223L: linux-media@vger.kernel.org 19224S: Maintained 19225F: drivers/media/rc/serial_ir.c 19226 19227SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19228M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19229L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19230S: Maintained 19231F: Documentation/devicetree/bindings/slimbus/ 19232F: drivers/slimbus/ 19233F: include/linux/slimbus.h 19234 19235SFC NETWORK DRIVER 19236M: Edward Cree <ecree.xilinx@gmail.com> 19237M: Martin Habets <habetsm.xilinx@gmail.com> 19238L: netdev@vger.kernel.org 19239L: linux-net-drivers@amd.com 19240S: Supported 19241F: Documentation/networking/devlink/sfc.rst 19242F: drivers/net/ethernet/sfc/ 19243 19244SFCTEMP HWMON DRIVER 19245M: Emil Renner Berthing <kernel@esmil.dk> 19246L: linux-hwmon@vger.kernel.org 19247S: Maintained 19248F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19249F: Documentation/hwmon/sfctemp.rst 19250F: drivers/hwmon/sfctemp.c 19251 19252SFF/SFP/SFP+ MODULE SUPPORT 19253M: Russell King <linux@armlinux.org.uk> 19254L: netdev@vger.kernel.org 19255S: Maintained 19256F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19257F: drivers/net/phy/phylink.c 19258F: drivers/net/phy/sfp* 19259F: include/linux/mdio/mdio-i2c.h 19260F: include/linux/phylink.h 19261F: include/linux/sfp.h 19262K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19263 19264SGI GRU DRIVER 19265M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19266S: Maintained 19267F: drivers/misc/sgi-gru/ 19268 19269SGI XP/XPC/XPNET DRIVER 19270M: Robin Holt <robinmholt@gmail.com> 19271M: Steve Wahl <steve.wahl@hpe.com> 19272R: Mike Travis <mike.travis@hpe.com> 19273S: Maintained 19274F: drivers/misc/sgi-xp/ 19275 19276SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19277M: Karsten Graul <kgraul@linux.ibm.com> 19278M: Wenjia Zhang <wenjia@linux.ibm.com> 19279M: Jan Karcher <jaka@linux.ibm.com> 19280R: D. Wythe <alibuda@linux.alibaba.com> 19281R: Tony Lu <tonylu@linux.alibaba.com> 19282R: Wen Gu <guwen@linux.alibaba.com> 19283L: linux-s390@vger.kernel.org 19284S: Supported 19285F: net/smc/ 19286 19287SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19288M: Linus Walleij <linus.walleij@linaro.org> 19289L: linux-iio@vger.kernel.org 19290S: Maintained 19291T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19292F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19293F: drivers/iio/light/gp2ap002.c 19294 19295SHARP RJ54N1CB0C SENSOR DRIVER 19296M: Jacopo Mondi <jacopo@jmondi.org> 19297L: linux-media@vger.kernel.org 19298S: Odd fixes 19299T: git git://linuxtv.org/media_tree.git 19300F: drivers/media/i2c/rj54n1cb0c.c 19301F: include/media/i2c/rj54n1cb0c.h 19302 19303SH_VOU V4L2 OUTPUT DRIVER 19304L: linux-media@vger.kernel.org 19305S: Orphan 19306F: drivers/media/platform/renesas/sh_vou.c 19307F: include/media/drv-intf/sh_vou.h 19308 19309SI2157 MEDIA DRIVER 19310M: Antti Palosaari <crope@iki.fi> 19311L: linux-media@vger.kernel.org 19312S: Maintained 19313W: https://linuxtv.org 19314W: http://palosaari.fi/linux/ 19315Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19316T: git git://linuxtv.org/anttip/media_tree.git 19317F: drivers/media/tuners/si2157* 19318 19319SI2165 MEDIA DRIVER 19320M: Matthias Schwarzott <zzam@gentoo.org> 19321L: linux-media@vger.kernel.org 19322S: Maintained 19323W: https://linuxtv.org 19324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19325F: drivers/media/dvb-frontends/si2165* 19326 19327SI2168 MEDIA DRIVER 19328M: Antti Palosaari <crope@iki.fi> 19329L: linux-media@vger.kernel.org 19330S: Maintained 19331W: https://linuxtv.org 19332W: http://palosaari.fi/linux/ 19333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19334T: git git://linuxtv.org/anttip/media_tree.git 19335F: drivers/media/dvb-frontends/si2168* 19336 19337SI470X FM RADIO RECEIVER I2C DRIVER 19338M: Hans Verkuil <hverkuil@xs4all.nl> 19339L: linux-media@vger.kernel.org 19340S: Odd Fixes 19341W: https://linuxtv.org 19342T: git git://linuxtv.org/media_tree.git 19343F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19344F: drivers/media/radio/si470x/radio-si470x-i2c.c 19345 19346SI470X FM RADIO RECEIVER USB DRIVER 19347M: Hans Verkuil <hverkuil@xs4all.nl> 19348L: linux-media@vger.kernel.org 19349S: Maintained 19350W: https://linuxtv.org 19351T: git git://linuxtv.org/media_tree.git 19352F: drivers/media/radio/si470x/radio-si470x-common.c 19353F: drivers/media/radio/si470x/radio-si470x-usb.c 19354F: drivers/media/radio/si470x/radio-si470x.h 19355 19356SI4713 FM RADIO TRANSMITTER I2C DRIVER 19357M: Eduardo Valentin <edubezval@gmail.com> 19358L: linux-media@vger.kernel.org 19359S: Odd Fixes 19360W: https://linuxtv.org 19361T: git git://linuxtv.org/media_tree.git 19362F: drivers/media/radio/si4713/si4713.? 19363 19364SI4713 FM RADIO TRANSMITTER PLATFORM 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/radio-platform-si4713.c 19371 19372SI4713 FM RADIO TRANSMITTER USB DRIVER 19373M: Hans Verkuil <hverkuil@xs4all.nl> 19374L: linux-media@vger.kernel.org 19375S: Maintained 19376W: https://linuxtv.org 19377T: git git://linuxtv.org/media_tree.git 19378F: drivers/media/radio/si4713/radio-usb-si4713.c 19379 19380SIANO DVB DRIVER 19381M: Mauro Carvalho Chehab <mchehab@kernel.org> 19382L: linux-media@vger.kernel.org 19383S: Odd fixes 19384W: https://linuxtv.org 19385T: git git://linuxtv.org/media_tree.git 19386F: drivers/media/common/siano/ 19387F: drivers/media/mmc/siano/ 19388F: drivers/media/usb/siano/ 19389F: drivers/media/usb/siano/ 19390 19391SIFIVE DRIVERS 19392M: Palmer Dabbelt <palmer@dabbelt.com> 19393M: Paul Walmsley <paul.walmsley@sifive.com> 19394L: linux-riscv@lists.infradead.org 19395S: Supported 19396N: sifive 19397K: [^@]sifive 19398 19399SIFIVE FU540 SYSTEM-ON-CHIP 19400M: Paul Walmsley <paul.walmsley@sifive.com> 19401M: Palmer Dabbelt <palmer@dabbelt.com> 19402L: linux-riscv@lists.infradead.org 19403S: Supported 19404T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19405N: fu540 19406K: fu540 19407 19408SIFIVE PDMA DRIVER 19409M: Green Wan <green.wan@sifive.com> 19410S: Maintained 19411F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19412F: drivers/dma/sf-pdma/ 19413 19414SIFIVE SOC DRIVERS 19415M: Conor Dooley <conor@kernel.org> 19416L: linux-riscv@lists.infradead.org 19417S: Maintained 19418T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19419F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19420F: drivers/soc/sifive/ 19421 19422SILEAD TOUCHSCREEN DRIVER 19423M: Hans de Goede <hdegoede@redhat.com> 19424L: linux-input@vger.kernel.org 19425L: platform-driver-x86@vger.kernel.org 19426S: Maintained 19427F: drivers/input/touchscreen/silead.c 19428F: drivers/platform/x86/touchscreen_dmi.c 19429 19430SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19431M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19432S: Supported 19433F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19434F: drivers/net/wireless/silabs/wfx/ 19435 19436SILICON MOTION SM712 FRAME BUFFER DRIVER 19437M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19438M: Teddy Wang <teddy.wang@siliconmotion.com> 19439M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19440L: linux-fbdev@vger.kernel.org 19441S: Maintained 19442F: Documentation/fb/sm712fb.rst 19443F: drivers/video/fbdev/sm712* 19444 19445SILVACO I3C DUAL-ROLE MASTER 19446M: Miquel Raynal <miquel.raynal@bootlin.com> 19447M: Conor Culhane <conor.culhane@silvaco.com> 19448L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19449S: Maintained 19450F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19451F: drivers/i3c/master/svc-i3c-master.c 19452 19453SIMPLEFB FB DRIVER 19454M: Hans de Goede <hdegoede@redhat.com> 19455L: linux-fbdev@vger.kernel.org 19456S: Maintained 19457F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19458F: drivers/video/fbdev/simplefb.c 19459F: include/linux/platform_data/simplefb.h 19460 19461SIMTEC EB110ATX (Chalice CATS) 19462M: Simtec Linux Team <linux@simtec.co.uk> 19463S: Supported 19464W: http://www.simtec.co.uk/products/EB110ATX/ 19465 19466SIOX 19467M: Thorsten Scherer <t.scherer@eckelmann.de> 19468M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19469R: Pengutronix Kernel Team <kernel@pengutronix.de> 19470S: Supported 19471F: drivers/gpio/gpio-siox.c 19472F: drivers/siox/* 19473F: include/trace/events/siox.h 19474 19475SIPHASH PRF ROUTINES 19476M: Jason A. Donenfeld <Jason@zx2c4.com> 19477S: Maintained 19478F: include/linux/siphash.h 19479F: lib/siphash.c 19480F: lib/siphash_kunit.c 19481 19482SIS 190 ETHERNET DRIVER 19483M: Francois Romieu <romieu@fr.zoreil.com> 19484L: netdev@vger.kernel.org 19485S: Maintained 19486F: drivers/net/ethernet/sis/sis190.c 19487 19488SIS 900/7016 FAST ETHERNET DRIVER 19489M: Daniele Venzano <venza@brownhat.org> 19490L: netdev@vger.kernel.org 19491S: Maintained 19492W: http://www.brownhat.org/sis900.html 19493F: drivers/net/ethernet/sis/sis900.* 19494 19495SIS FRAMEBUFFER DRIVER 19496S: Orphan 19497F: Documentation/fb/sisfb.rst 19498F: drivers/video/fbdev/sis/ 19499F: include/video/sisfb.h 19500 19501SIS I2C TOUCHSCREEN DRIVER 19502M: Mika Penttilä <mpenttil@redhat.com> 19503L: linux-input@vger.kernel.org 19504S: Maintained 19505F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19506F: drivers/input/touchscreen/sis_i2c.c 19507 19508SIS USB2VGA DRIVER 19509M: Thomas Winischhofer <thomas@winischhofer.net> 19510S: Maintained 19511W: http://www.winischhofer.at/linuxsisusbvga.shtml 19512F: drivers/usb/misc/sisusbvga/ 19513 19514SL28 CPLD MFD DRIVER 19515M: Michael Walle <michael@walle.cc> 19516S: Maintained 19517F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19518F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19519F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19520F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19521F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19522F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19523F: drivers/gpio/gpio-sl28cpld.c 19524F: drivers/hwmon/sl28cpld-hwmon.c 19525F: drivers/irqchip/irq-sl28cpld.c 19526F: drivers/pwm/pwm-sl28cpld.c 19527F: drivers/watchdog/sl28cpld_wdt.c 19528 19529SL28 VPD NVMEM LAYOUT DRIVER 19530M: Michael Walle <michael@walle.cc> 19531S: Maintained 19532F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19533F: drivers/nvmem/layouts/sl28vpd.c 19534 19535SLAB ALLOCATOR 19536M: Christoph Lameter <cl@linux.com> 19537M: Pekka Enberg <penberg@kernel.org> 19538M: David Rientjes <rientjes@google.com> 19539M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19540M: Andrew Morton <akpm@linux-foundation.org> 19541M: Vlastimil Babka <vbabka@suse.cz> 19542R: Roman Gushchin <roman.gushchin@linux.dev> 19543R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19544L: linux-mm@kvack.org 19545S: Maintained 19546T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19547F: include/linux/sl?b*.h 19548F: mm/sl?b* 19549 19550SLCAN CAN NETWORK DRIVER 19551M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19552L: linux-can@vger.kernel.org 19553S: Maintained 19554F: drivers/net/can/slcan/ 19555 19556SLEEPABLE READ-COPY UPDATE (SRCU) 19557M: Lai Jiangshan <jiangshanlai@gmail.com> 19558M: "Paul E. McKenney" <paulmck@kernel.org> 19559M: Josh Triplett <josh@joshtriplett.org> 19560R: Steven Rostedt <rostedt@goodmis.org> 19561R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19562L: rcu@vger.kernel.org 19563S: Supported 19564W: http://www.rdrop.com/users/paulmck/RCU/ 19565T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19566F: include/linux/srcu*.h 19567F: kernel/rcu/srcu*.c 19568 19569SMACK SECURITY MODULE 19570M: Casey Schaufler <casey@schaufler-ca.com> 19571L: linux-security-module@vger.kernel.org 19572S: Maintained 19573W: http://schaufler-ca.com 19574T: git git://github.com/cschaufler/smack-next 19575F: Documentation/admin-guide/LSM/Smack.rst 19576F: security/smack/ 19577 19578SMC91x ETHERNET DRIVER 19579M: Nicolas Pitre <nico@fluxnic.net> 19580S: Odd Fixes 19581F: drivers/net/ethernet/smsc/smc91x.* 19582 19583SMM665 HARDWARE MONITOR DRIVER 19584M: Guenter Roeck <linux@roeck-us.net> 19585L: linux-hwmon@vger.kernel.org 19586S: Maintained 19587F: Documentation/hwmon/smm665.rst 19588F: drivers/hwmon/smm665.c 19589 19590SMSC EMC2103 HARDWARE MONITOR DRIVER 19591M: Steve Glendinning <steve.glendinning@shawell.net> 19592L: linux-hwmon@vger.kernel.org 19593S: Maintained 19594F: Documentation/hwmon/emc2103.rst 19595F: drivers/hwmon/emc2103.c 19596 19597SMSC SCH5627 HARDWARE MONITOR DRIVER 19598M: Hans de Goede <hdegoede@redhat.com> 19599L: linux-hwmon@vger.kernel.org 19600S: Supported 19601F: Documentation/hwmon/sch5627.rst 19602F: drivers/hwmon/sch5627.c 19603 19604SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19605M: Steve Glendinning <steve.glendinning@shawell.net> 19606L: linux-fbdev@vger.kernel.org 19607S: Maintained 19608F: drivers/video/fbdev/smscufx.c 19609 19610SMSC47B397 HARDWARE MONITOR DRIVER 19611M: Jean Delvare <jdelvare@suse.com> 19612L: linux-hwmon@vger.kernel.org 19613S: Maintained 19614F: Documentation/hwmon/smsc47b397.rst 19615F: drivers/hwmon/smsc47b397.c 19616 19617SMSC911x ETHERNET DRIVER 19618M: Steve Glendinning <steve.glendinning@shawell.net> 19619L: netdev@vger.kernel.org 19620S: Maintained 19621F: drivers/net/ethernet/smsc/smsc911x.* 19622F: include/linux/smsc911x.h 19623 19624SMSC9420 PCI ETHERNET DRIVER 19625M: Steve Glendinning <steve.glendinning@shawell.net> 19626L: netdev@vger.kernel.org 19627S: Maintained 19628F: drivers/net/ethernet/smsc/smsc9420.* 19629 19630SNET DPU VIRTIO DATA PATH ACCELERATOR 19631R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19632F: drivers/vdpa/solidrun/ 19633 19634SOCIONEXT (SNI) AVE NETWORK DRIVER 19635M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19636L: netdev@vger.kernel.org 19637S: Maintained 19638F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19639F: drivers/net/ethernet/socionext/sni_ave.c 19640 19641SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19642M: Jassi Brar <jaswinder.singh@linaro.org> 19643M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19644L: netdev@vger.kernel.org 19645S: Maintained 19646F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19647F: drivers/net/ethernet/socionext/netsec.c 19648 19649SOCIONEXT (SNI) Synquacer SPI DRIVER 19650M: Masahisa Kojima <masahisa.kojima@linaro.org> 19651M: Jassi Brar <jaswinder.singh@linaro.org> 19652L: linux-spi@vger.kernel.org 19653S: Maintained 19654F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19655F: drivers/spi/spi-synquacer.c 19656 19657SOCIONEXT SYNQUACER I2C DRIVER 19658M: Ard Biesheuvel <ardb@kernel.org> 19659L: linux-i2c@vger.kernel.org 19660S: Maintained 19661F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19662F: drivers/i2c/busses/i2c-synquacer.c 19663 19664SOCIONEXT UNIPHIER SOUND DRIVER 19665L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19666S: Orphan 19667F: sound/soc/uniphier/ 19668 19669SOCKET TIMESTAMPING 19670M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19671S: Maintained 19672F: Documentation/networking/timestamping.rst 19673F: include/uapi/linux/net_tstamp.h 19674F: tools/testing/selftests/net/so_txtime.c 19675 19676SOEKRIS NET48XX LED SUPPORT 19677M: Chris Boot <bootc@bootc.net> 19678S: Maintained 19679F: drivers/leds/leds-net48xx.c 19680 19681SOFT-IWARP DRIVER (siw) 19682M: Bernard Metzler <bmt@zurich.ibm.com> 19683L: linux-rdma@vger.kernel.org 19684S: Supported 19685F: drivers/infiniband/sw/siw/ 19686F: include/uapi/rdma/siw-abi.h 19687 19688SOFT-ROCE DRIVER (rxe) 19689M: Zhu Yanjun <zyjzyj2000@gmail.com> 19690L: linux-rdma@vger.kernel.org 19691S: Supported 19692F: drivers/infiniband/sw/rxe/ 19693F: include/uapi/rdma/rdma_user_rxe.h 19694 19695SOFTLOGIC 6x10 MPEG CODEC 19696M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19697M: Anton Sviridenko <anton@corp.bluecherry.net> 19698M: Andrey Utkin <andrey_utkin@fastmail.com> 19699M: Ismael Luceno <ismael@iodev.co.uk> 19700L: linux-media@vger.kernel.org 19701S: Supported 19702F: drivers/media/pci/solo6x10/ 19703 19704SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19705M: James Morse <james.morse@arm.com> 19706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19707S: Maintained 19708F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19709F: drivers/firmware/arm_sdei.c 19710F: include/linux/arm_sdei.h 19711F: include/uapi/linux/arm_sdei.h 19712 19713SOFTWARE NODES AND DEVICE PROPERTIES 19714R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19715R: Daniel Scally <djrscally@gmail.com> 19716R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19717R: Sakari Ailus <sakari.ailus@linux.intel.com> 19718L: linux-acpi@vger.kernel.org 19719S: Maintained 19720F: drivers/base/property.c 19721F: drivers/base/swnode.c 19722F: include/linux/fwnode.h 19723F: include/linux/property.h 19724 19725SOFTWARE RAID (Multiple Disks) SUPPORT 19726M: Song Liu <song@kernel.org> 19727L: linux-raid@vger.kernel.org 19728S: Supported 19729Q: https://patchwork.kernel.org/project/linux-raid/list/ 19730T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19731F: drivers/md/Kconfig 19732F: drivers/md/Makefile 19733F: drivers/md/md* 19734F: drivers/md/raid* 19735F: include/linux/raid/ 19736F: include/uapi/linux/raid/ 19737 19738SOLIDRUN CLEARFOG SUPPORT 19739M: Russell King <linux@armlinux.org.uk> 19740S: Maintained 19741F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19742F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19743 19744SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19745M: Russell King <linux@armlinux.org.uk> 19746S: Maintained 19747F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19748F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19749F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19750 19751SONIC NETWORK DRIVER 19752M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19753L: netdev@vger.kernel.org 19754S: Maintained 19755F: drivers/net/ethernet/natsemi/sonic.* 19756 19757SONICS SILICON BACKPLANE DRIVER (SSB) 19758M: Michael Buesch <m@bues.ch> 19759L: linux-wireless@vger.kernel.org 19760S: Maintained 19761F: drivers/ssb/ 19762F: include/linux/ssb/ 19763 19764SONY IMX208 SENSOR DRIVER 19765M: Sakari Ailus <sakari.ailus@linux.intel.com> 19766L: linux-media@vger.kernel.org 19767S: Maintained 19768T: git git://linuxtv.org/media_tree.git 19769F: drivers/media/i2c/imx208.c 19770 19771SONY IMX214 SENSOR DRIVER 19772M: Ricardo Ribalda <ribalda@kernel.org> 19773L: linux-media@vger.kernel.org 19774S: Maintained 19775T: git git://linuxtv.org/media_tree.git 19776F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19777F: drivers/media/i2c/imx214.c 19778 19779SONY IMX219 SENSOR DRIVER 19780M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19781L: linux-media@vger.kernel.org 19782S: Maintained 19783T: git git://linuxtv.org/media_tree.git 19784F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19785F: drivers/media/i2c/imx219.c 19786 19787SONY IMX258 SENSOR DRIVER 19788M: Sakari Ailus <sakari.ailus@linux.intel.com> 19789L: linux-media@vger.kernel.org 19790S: Maintained 19791T: git git://linuxtv.org/media_tree.git 19792F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19793F: drivers/media/i2c/imx258.c 19794 19795SONY IMX274 SENSOR DRIVER 19796M: Leon Luo <leonl@leopardimaging.com> 19797L: linux-media@vger.kernel.org 19798S: Maintained 19799T: git git://linuxtv.org/media_tree.git 19800F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19801F: drivers/media/i2c/imx274.c 19802 19803SONY IMX290 SENSOR DRIVER 19804M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19805L: linux-media@vger.kernel.org 19806S: Maintained 19807T: git git://linuxtv.org/media_tree.git 19808F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19809F: drivers/media/i2c/imx290.c 19810 19811SONY IMX296 SENSOR DRIVER 19812M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19814L: linux-media@vger.kernel.org 19815S: Maintained 19816T: git git://linuxtv.org/media_tree.git 19817F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19818F: drivers/media/i2c/imx296.c 19819 19820SONY IMX319 SENSOR DRIVER 19821M: Bingbu Cao <bingbu.cao@intel.com> 19822L: linux-media@vger.kernel.org 19823S: Maintained 19824T: git git://linuxtv.org/media_tree.git 19825F: drivers/media/i2c/imx319.c 19826 19827SONY IMX334 SENSOR DRIVER 19828M: Paul J. Murphy <paul.j.murphy@intel.com> 19829M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19830L: linux-media@vger.kernel.org 19831S: Maintained 19832T: git git://linuxtv.org/media_tree.git 19833F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19834F: drivers/media/i2c/imx334.c 19835 19836SONY IMX335 SENSOR DRIVER 19837M: Paul J. Murphy <paul.j.murphy@intel.com> 19838M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19839L: linux-media@vger.kernel.org 19840S: Maintained 19841T: git git://linuxtv.org/media_tree.git 19842F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19843F: drivers/media/i2c/imx335.c 19844 19845SONY IMX355 SENSOR DRIVER 19846M: Tianshu Qiu <tian.shu.qiu@intel.com> 19847L: linux-media@vger.kernel.org 19848S: Maintained 19849T: git git://linuxtv.org/media_tree.git 19850F: drivers/media/i2c/imx355.c 19851 19852SONY IMX412 SENSOR DRIVER 19853M: Paul J. Murphy <paul.j.murphy@intel.com> 19854M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19855L: linux-media@vger.kernel.org 19856S: Maintained 19857T: git git://linuxtv.org/media_tree.git 19858F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19859F: drivers/media/i2c/imx412.c 19860 19861SONY IMX415 SENSOR DRIVER 19862M: Michael Riesch <michael.riesch@wolfvision.net> 19863L: linux-media@vger.kernel.org 19864S: Maintained 19865T: git git://linuxtv.org/media_tree.git 19866F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19867F: drivers/media/i2c/imx415.c 19868 19869SONY MEMORYSTICK SUBSYSTEM 19870M: Maxim Levitsky <maximlevitsky@gmail.com> 19871M: Alex Dubov <oakad@yahoo.com> 19872M: Ulf Hansson <ulf.hansson@linaro.org> 19873L: linux-mmc@vger.kernel.org 19874S: Maintained 19875T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19876F: drivers/memstick/ 19877F: include/linux/memstick.h 19878 19879SONY VAIO CONTROL DEVICE DRIVER 19880M: Mattia Dongili <malattia@linux.it> 19881L: platform-driver-x86@vger.kernel.org 19882S: Maintained 19883W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19884F: Documentation/admin-guide/laptops/sony-laptop.rst 19885F: drivers/char/sonypi.c 19886F: drivers/platform/x86/sony-laptop.c 19887F: include/linux/sony-laptop.h 19888 19889SOUND 19890M: Jaroslav Kysela <perex@perex.cz> 19891M: Takashi Iwai <tiwai@suse.com> 19892L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19893S: Maintained 19894W: http://www.alsa-project.org/ 19895Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19896T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19897F: Documentation/sound/ 19898F: include/sound/ 19899F: include/uapi/sound/ 19900F: sound/ 19901F: tools/testing/selftests/alsa 19902 19903SOUND - ALSA SELFTESTS 19904M: Mark Brown <broonie@kernel.org> 19905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19906L: linux-kselftest@vger.kernel.org 19907S: Supported 19908F: tools/testing/selftests/alsa 19909 19910SOUND - COMPRESSED AUDIO 19911M: Vinod Koul <vkoul@kernel.org> 19912L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19913S: Supported 19914T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19915F: Documentation/sound/designs/compress-offload.rst 19916F: include/sound/compress_driver.h 19917F: include/uapi/sound/compress_* 19918F: sound/core/compress_offload.c 19919F: sound/soc/soc-compress.c 19920 19921SOUND - DMAENGINE HELPERS 19922M: Lars-Peter Clausen <lars@metafoo.de> 19923S: Supported 19924F: include/sound/dmaengine_pcm.h 19925F: sound/core/pcm_dmaengine.c 19926F: sound/soc/soc-generic-dmaengine-pcm.c 19927 19928SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19929M: Liam Girdwood <lgirdwood@gmail.com> 19930M: Mark Brown <broonie@kernel.org> 19931L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19932S: Supported 19933W: http://alsa-project.org/main/index.php/ASoC 19934T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19935F: Documentation/devicetree/bindings/sound/ 19936F: Documentation/sound/soc/ 19937F: include/dt-bindings/sound/ 19938F: include/sound/soc* 19939F: sound/soc/ 19940 19941SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19942M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19943M: Liam Girdwood <lgirdwood@gmail.com> 19944M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19945M: Bard Liao <yung-chuan.liao@linux.intel.com> 19946M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19947M: Daniel Baluta <daniel.baluta@nxp.com> 19948R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19949L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19950S: Supported 19951W: https://github.com/thesofproject/linux/ 19952F: sound/soc/sof/ 19953 19954SOUNDWIRE SUBSYSTEM 19955M: Vinod Koul <vkoul@kernel.org> 19956M: Bard Liao <yung-chuan.liao@linux.intel.com> 19957R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19958R: Sanyog Kale <sanyog.r.kale@intel.com> 19959L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19960S: Supported 19961T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19962F: Documentation/driver-api/soundwire/ 19963F: drivers/soundwire/ 19964F: include/linux/soundwire/ 19965 19966SP2 MEDIA DRIVER 19967M: Olli Salonen <olli.salonen@iki.fi> 19968L: linux-media@vger.kernel.org 19969S: Maintained 19970W: https://linuxtv.org 19971Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19972F: drivers/media/dvb-frontends/sp2* 19973 19974SPANISH DOCUMENTATION 19975M: Carlos Bilbao <carlos.bilbao@amd.com> 19976S: Maintained 19977F: Documentation/translations/sp_SP/ 19978 19979SPARC + UltraSPARC (sparc/sparc64) 19980M: "David S. Miller" <davem@davemloft.net> 19981L: sparclinux@vger.kernel.org 19982S: Maintained 19983Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19984T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19985T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19986F: arch/sparc/ 19987F: drivers/sbus/ 19988 19989SPARC SERIAL DRIVERS 19990M: "David S. Miller" <davem@davemloft.net> 19991L: sparclinux@vger.kernel.org 19992S: Maintained 19993T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19994T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19995F: drivers/tty/serial/suncore.c 19996F: drivers/tty/serial/sunhv.c 19997F: drivers/tty/serial/sunsab.c 19998F: drivers/tty/serial/sunsab.h 19999F: drivers/tty/serial/sunsu.c 20000F: drivers/tty/serial/sunzilog.c 20001F: drivers/tty/serial/sunzilog.h 20002F: drivers/tty/vcc.c 20003F: include/linux/sunserialcore.h 20004 20005SPARSE CHECKER 20006M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20007L: linux-sparse@vger.kernel.org 20008S: Maintained 20009W: https://sparse.docs.kernel.org/ 20010Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20011B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20012T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20013F: include/linux/compiler.h 20014 20015SPEAKUP CONSOLE SPEECH DRIVER 20016M: William Hubbs <w.d.hubbs@gmail.com> 20017M: Chris Brannon <chris@the-brannons.com> 20018M: Kirk Reiser <kirk@reisers.ca> 20019M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20020L: speakup@linux-speakup.org 20021S: Odd Fixes 20022W: http://www.linux-speakup.org/ 20023W: https://github.com/linux-speakup/speakup 20024B: https://github.com/linux-speakup/speakup/issues 20025F: drivers/accessibility/speakup/ 20026 20027SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20028M: Viresh Kumar <vireshk@kernel.org> 20029M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20030M: soc@kernel.org 20031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20032S: Maintained 20033W: http://www.st.com/spear 20034F: arch/arm/boot/dts/st/spear* 20035F: arch/arm/mach-spear/ 20036F: drivers/clk/spear/ 20037F: drivers/pinctrl/spear/ 20038 20039SPI NOR SUBSYSTEM 20040M: Tudor Ambarus <tudor.ambarus@linaro.org> 20041M: Pratyush Yadav <pratyush@kernel.org> 20042R: Michael Walle <michael@walle.cc> 20043L: linux-mtd@lists.infradead.org 20044S: Maintained 20045W: http://www.linux-mtd.infradead.org/ 20046Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20047C: irc://irc.oftc.net/mtd 20048T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20049F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20050F: drivers/mtd/spi-nor/ 20051F: include/linux/mtd/spi-nor.h 20052 20053SPI SUBSYSTEM 20054M: Mark Brown <broonie@kernel.org> 20055L: linux-spi@vger.kernel.org 20056S: Maintained 20057Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20058T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20059F: Documentation/devicetree/bindings/spi/ 20060F: Documentation/spi/ 20061F: drivers/spi/ 20062F: include/linux/spi/ 20063F: include/uapi/linux/spi/ 20064F: tools/spi/ 20065 20066SPIDERNET NETWORK DRIVER for CELL 20067M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20068M: Geoff Levand <geoff@infradead.org> 20069L: netdev@vger.kernel.org 20070L: linuxppc-dev@lists.ozlabs.org 20071S: Maintained 20072F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20073F: drivers/net/ethernet/toshiba/spider_net* 20074 20075SPMI SUBSYSTEM 20076M: Stephen Boyd <sboyd@kernel.org> 20077L: linux-kernel@vger.kernel.org 20078S: Maintained 20079T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20080F: Documentation/devicetree/bindings/spmi/ 20081F: drivers/spmi/ 20082F: include/dt-bindings/spmi/spmi.h 20083F: include/linux/spmi.h 20084F: include/trace/events/spmi.h 20085 20086SPU FILE SYSTEM 20087M: Jeremy Kerr <jk@ozlabs.org> 20088L: linuxppc-dev@lists.ozlabs.org 20089S: Supported 20090W: http://www.ibm.com/developerworks/power/cell/ 20091F: Documentation/filesystems/spufs/spufs.rst 20092F: arch/powerpc/platforms/cell/spufs/ 20093 20094SQUASHFS FILE SYSTEM 20095M: Phillip Lougher <phillip@squashfs.org.uk> 20096L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20097S: Maintained 20098W: http://squashfs.org.uk 20099T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20100F: Documentation/filesystems/squashfs.rst 20101F: fs/squashfs/ 20102 20103SRM (Alpha) environment access 20104M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20105S: Maintained 20106F: arch/alpha/kernel/srm_env.c 20107 20108ST LSM6DSx IMU IIO DRIVER 20109M: Lorenzo Bianconi <lorenzo@kernel.org> 20110L: linux-iio@vger.kernel.org 20111S: Maintained 20112W: http://www.st.com/ 20113F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20114F: drivers/iio/imu/st_lsm6dsx/ 20115 20116ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20117M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20118M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20119L: linux-media@vger.kernel.org 20120S: Maintained 20121T: git git://linuxtv.org/media_tree.git 20122F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20123F: drivers/media/i2c/st-mipid02.c 20124 20125ST STM32 I2C/SMBUS DRIVER 20126M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20127M: Alain Volmat <alain.volmat@foss.st.com> 20128L: linux-i2c@vger.kernel.org 20129S: Maintained 20130F: drivers/i2c/busses/i2c-stm32* 20131 20132ST STM32 SPI DRIVER 20133M: Alain Volmat <alain.volmat@foss.st.com> 20134L: linux-spi@vger.kernel.org 20135S: Maintained 20136F: drivers/spi/spi-stm32.c 20137 20138ST STPDDC60 DRIVER 20139M: Daniel Nilsson <daniel.nilsson@flex.com> 20140L: linux-hwmon@vger.kernel.org 20141S: Maintained 20142F: Documentation/hwmon/stpddc60.rst 20143F: drivers/hwmon/pmbus/stpddc60.c 20144 20145ST VGXY61 DRIVER 20146M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20147M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20148L: linux-media@vger.kernel.org 20149S: Maintained 20150T: git git://linuxtv.org/media_tree.git 20151F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20152F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20153F: drivers/media/i2c/st-vgxy61.c 20154 20155ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20156M: Song Qiang <songqiang1304521@gmail.com> 20157L: linux-iio@vger.kernel.org 20158S: Maintained 20159F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20160F: drivers/iio/proximity/vl53l0x-i2c.c 20161 20162STABLE BRANCH 20163M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20164M: Sasha Levin <sashal@kernel.org> 20165L: stable@vger.kernel.org 20166S: Supported 20167F: Documentation/process/stable-kernel-rules.rst 20168 20169STAGING - ATOMISP DRIVER 20170M: Hans de Goede <hdegoede@redhat.com> 20171M: Mauro Carvalho Chehab <mchehab@kernel.org> 20172R: Sakari Ailus <sakari.ailus@linux.intel.com> 20173L: linux-media@vger.kernel.org 20174S: Maintained 20175F: drivers/staging/media/atomisp/ 20176 20177STAGING - FIELDBUS SUBSYSTEM 20178M: Sven Van Asbroeck <TheSven73@gmail.com> 20179S: Maintained 20180F: drivers/staging/fieldbus/* 20181F: drivers/staging/fieldbus/Documentation/ 20182 20183STAGING - HMS ANYBUS-S BUS 20184M: Sven Van Asbroeck <TheSven73@gmail.com> 20185S: Maintained 20186F: drivers/staging/fieldbus/anybuss/ 20187 20188STAGING - INDUSTRIAL IO 20189M: Jonathan Cameron <jic23@kernel.org> 20190L: linux-iio@vger.kernel.org 20191S: Odd Fixes 20192F: Documentation/devicetree/bindings/staging/iio/ 20193F: drivers/staging/iio/ 20194 20195STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20196M: Marc Dietrich <marvin24@gmx.de> 20197L: ac100@lists.launchpad.net (moderated for non-subscribers) 20198L: linux-tegra@vger.kernel.org 20199S: Maintained 20200F: drivers/staging/nvec/ 20201 20202STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20203M: Jens Frederich <jfrederich@gmail.com> 20204M: Jon Nettleton <jon.nettleton@gmail.com> 20205S: Maintained 20206W: http://wiki.laptop.org/go/DCON 20207F: drivers/staging/olpc_dcon/ 20208 20209STAGING - REALTEK RTL8712U DRIVERS 20210M: Larry Finger <Larry.Finger@lwfinger.net> 20211M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20212S: Odd Fixes 20213F: drivers/staging/rtl8712/ 20214 20215STAGING - SEPS525 LCD CONTROLLER DRIVERS 20216M: Michael Hennerich <michael.hennerich@analog.com> 20217L: linux-fbdev@vger.kernel.org 20218S: Supported 20219F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20220F: drivers/staging/fbtft/fb_seps525.c 20221 20222STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20223M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20224M: Teddy Wang <teddy.wang@siliconmotion.com> 20225M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20226L: linux-fbdev@vger.kernel.org 20227S: Maintained 20228F: drivers/staging/sm750fb/ 20229 20230STAGING - VIA VT665X DRIVERS 20231M: Forest Bond <forest@alittletooquiet.net> 20232S: Odd Fixes 20233F: drivers/staging/vt665?/ 20234 20235STAGING SUBSYSTEM 20236M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20237L: linux-staging@lists.linux.dev 20238S: Supported 20239T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20240F: drivers/staging/ 20241 20242STARFIRE/DURALAN NETWORK DRIVER 20243M: Ion Badulescu <ionut@badula.org> 20244S: Odd Fixes 20245F: drivers/net/ethernet/adaptec/starfire* 20246 20247STARFIVE CRYPTO DRIVER 20248M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20249M: William Qiu <william.qiu@starfivetech.com> 20250S: Supported 20251F: Documentation/devicetree/bindings/crypto/starfive* 20252F: drivers/crypto/starfive/ 20253 20254STARFIVE DEVICETREES 20255M: Emil Renner Berthing <kernel@esmil.dk> 20256S: Maintained 20257F: arch/riscv/boot/dts/starfive/ 20258 20259STARFIVE DWMAC GLUE LAYER 20260M: Emil Renner Berthing <kernel@esmil.dk> 20261M: Samin Guo <samin.guo@starfivetech.com> 20262S: Maintained 20263F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20264F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20265 20266STARFIVE JH7110 MMC/SD/SDIO DRIVER 20267M: William Qiu <william.qiu@starfivetech.com> 20268S: Supported 20269F: Documentation/devicetree/bindings/mmc/starfive* 20270F: drivers/mmc/host/dw_mmc-starfive.c 20271 20272STARFIVE JH7110 TDM DRIVER 20273M: Walker Chen <walker.chen@starfivetech.com> 20274S: Maintained 20275F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20276F: sound/soc/starfive/jh7110_tdm.c 20277 20278STARFIVE JH71X0 CLOCK DRIVERS 20279M: Emil Renner Berthing <kernel@esmil.dk> 20280M: Hal Feng <hal.feng@starfivetech.com> 20281S: Maintained 20282F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20283F: drivers/clk/starfive/clk-starfive-jh71* 20284F: include/dt-bindings/clock/starfive?jh71*.h 20285 20286STARFIVE JH71X0 PINCTRL DRIVERS 20287M: Emil Renner Berthing <kernel@esmil.dk> 20288M: Jianlong Huang <jianlong.huang@starfivetech.com> 20289L: linux-gpio@vger.kernel.org 20290S: Maintained 20291F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20292F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20293F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20294F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20295 20296STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20297M: Emil Renner Berthing <kernel@esmil.dk> 20298M: Hal Feng <hal.feng@starfivetech.com> 20299S: Maintained 20300F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20301F: drivers/reset/starfive/reset-starfive-jh71* 20302F: include/dt-bindings/reset/starfive?jh71*.h 20303 20304STARFIVE JH71X0 USB DRIVERS 20305M: Minda Chen <minda.chen@starfivetech.com> 20306S: Maintained 20307F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20308F: drivers/usb/cdns3/cdns3-starfive.c 20309 20310STARFIVE JH71XX PMU CONTROLLER DRIVER 20311M: Walker Chen <walker.chen@starfivetech.com> 20312S: Supported 20313F: Documentation/devicetree/bindings/power/starfive* 20314F: drivers/soc/starfive/jh71xx_pmu.c 20315F: include/dt-bindings/power/starfive,jh7110-pmu.h 20316 20317STARFIVE SOC DRIVERS 20318M: Conor Dooley <conor@kernel.org> 20319S: Maintained 20320T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20321F: drivers/soc/starfive/ 20322 20323STARFIVE TRNG DRIVER 20324M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20325S: Supported 20326F: Documentation/devicetree/bindings/rng/starfive* 20327F: drivers/char/hw_random/jh7110-trng.c 20328 20329STARFIVE WATCHDOG DRIVER 20330M: Xingyu Wu <xingyu.wu@starfivetech.com> 20331M: Samin Guo <samin.guo@starfivetech.com> 20332S: Supported 20333F: Documentation/devicetree/bindings/watchdog/starfive* 20334F: drivers/watchdog/starfive-wdt.c 20335 20336STATIC BRANCH/CALL 20337M: Peter Zijlstra <peterz@infradead.org> 20338M: Josh Poimboeuf <jpoimboe@kernel.org> 20339M: Jason Baron <jbaron@akamai.com> 20340R: Steven Rostedt <rostedt@goodmis.org> 20341R: Ard Biesheuvel <ardb@kernel.org> 20342S: Supported 20343F: arch/*/include/asm/jump_label*.h 20344F: arch/*/include/asm/static_call*.h 20345F: arch/*/kernel/jump_label.c 20346F: arch/*/kernel/static_call.c 20347F: include/linux/jump_label*.h 20348F: include/linux/static_call*.h 20349F: kernel/jump_label.c 20350F: kernel/static_call.c 20351 20352STI AUDIO (ASoC) DRIVERS 20353M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20354L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20355S: Maintained 20356F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20357F: sound/soc/sti/ 20358 20359STI CEC DRIVER 20360M: Alain Volmat <alain.volmat@foss.st.com> 20361S: Maintained 20362F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20363F: drivers/media/cec/platform/sti/ 20364 20365STK1160 USB VIDEO CAPTURE DRIVER 20366M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20367L: linux-media@vger.kernel.org 20368S: Maintained 20369T: git git://linuxtv.org/media_tree.git 20370F: drivers/media/usb/stk1160/ 20371 20372STM32 AUDIO (ASoC) DRIVERS 20373M: Olivier Moysan <olivier.moysan@foss.st.com> 20374M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20375L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20376S: Maintained 20377F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20378F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20379F: sound/soc/stm/ 20380 20381STM32 TIMER/LPTIMER DRIVERS 20382M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20383S: Maintained 20384F: Documentation/ABI/testing/*timer-stm32 20385F: Documentation/devicetree/bindings/*/*stm32-*timer* 20386F: drivers/*/stm32-*timer* 20387F: drivers/pwm/pwm-stm32* 20388F: include/linux/*/stm32-*tim* 20389 20390STMMAC ETHERNET DRIVER 20391M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20392M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20393M: Jose Abreu <joabreu@synopsys.com> 20394L: netdev@vger.kernel.org 20395S: Supported 20396W: http://www.stlinux.com 20397F: Documentation/networking/device_drivers/ethernet/stmicro/ 20398F: drivers/net/ethernet/stmicro/stmmac/ 20399 20400SUN HAPPY MEAL ETHERNET DRIVER 20401M: Sean Anderson <seanga2@gmail.com> 20402S: Maintained 20403F: drivers/net/ethernet/sun/sunhme.* 20404 20405SUN3/3X 20406M: Sam Creasey <sammy@sammy.net> 20407S: Maintained 20408W: http://sammy.net/sun3/ 20409F: arch/m68k/include/asm/sun3* 20410F: arch/m68k/kernel/*sun3* 20411F: arch/m68k/sun3*/ 20412F: drivers/net/ethernet/i825xx/sun3* 20413 20414SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20415M: Hans de Goede <hdegoede@redhat.com> 20416L: linux-input@vger.kernel.org 20417S: Maintained 20418F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20419F: drivers/input/keyboard/sun4i-lradc-keys.c 20420 20421SUNDANCE NETWORK DRIVER 20422M: Denis Kirjanov <kda@linux-powerpc.org> 20423L: netdev@vger.kernel.org 20424S: Maintained 20425F: drivers/net/ethernet/dlink/sundance.c 20426 20427SUNPLUS ETHERNET DRIVER 20428M: Wells Lu <wellslutw@gmail.com> 20429L: netdev@vger.kernel.org 20430S: Maintained 20431W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20432F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20433F: drivers/net/ethernet/sunplus/ 20434 20435SUNPLUS MMC DRIVER 20436M: Tony Huang <tonyhuang.sunplus@gmail.com> 20437M: Li-hao Kuo <lhjeff911@gmail.com> 20438S: Maintained 20439F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20440F: drivers/mmc/host/sunplus-mmc.c 20441 20442SUNPLUS OCOTP DRIVER 20443M: Vincent Shih <vincent.sunplus@gmail.com> 20444S: Maintained 20445F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20446F: drivers/nvmem/sunplus-ocotp.c 20447 20448SUNPLUS PWM DRIVER 20449M: Hammer Hsieh <hammerh0314@gmail.com> 20450S: Maintained 20451F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20452F: drivers/pwm/pwm-sunplus.c 20453 20454SUNPLUS RTC DRIVER 20455M: Vincent Shih <vincent.sunplus@gmail.com> 20456L: linux-rtc@vger.kernel.org 20457S: Maintained 20458F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20459F: drivers/rtc/rtc-sunplus.c 20460 20461SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20462M: Li-hao Kuo <lhjeff911@gmail.com> 20463L: linux-spi@vger.kernel.org 20464S: Maintained 20465F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20466F: drivers/spi/spi-sunplus-sp7021.c 20467 20468SUNPLUS UART DRIVER 20469M: Hammer Hsieh <hammerh0314@gmail.com> 20470S: Maintained 20471F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20472F: drivers/tty/serial/sunplus-uart.c 20473 20474SUNPLUS USB2 PHY DRIVER 20475M: Vincent Shih <vincent.sunplus@gmail.com> 20476L: linux-usb@vger.kernel.org 20477S: Maintained 20478F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20479F: drivers/phy/sunplus/Kconfig 20480F: drivers/phy/sunplus/Makefile 20481F: drivers/phy/sunplus/phy-sunplus-usb2.c 20482 20483SUNPLUS WATCHDOG DRIVER 20484M: Xiantao Hu <xt.hu@cqplus1.com> 20485L: linux-watchdog@vger.kernel.org 20486S: Maintained 20487F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20488F: drivers/watchdog/sunplus_wdt.c 20489 20490SUPERH 20491M: Yoshinori Sato <ysato@users.sourceforge.jp> 20492M: Rich Felker <dalias@libc.org> 20493M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20494L: linux-sh@vger.kernel.org 20495S: Maintained 20496Q: http://patchwork.kernel.org/project/linux-sh/list/ 20497F: Documentation/arch/sh/ 20498F: arch/sh/ 20499F: drivers/sh/ 20500 20501SUSPEND TO RAM 20502M: "Rafael J. Wysocki" <rafael@kernel.org> 20503M: Len Brown <len.brown@intel.com> 20504M: Pavel Machek <pavel@ucw.cz> 20505L: linux-pm@vger.kernel.org 20506S: Supported 20507B: https://bugzilla.kernel.org 20508F: Documentation/power/ 20509F: arch/x86/kernel/acpi/sleep* 20510F: arch/x86/kernel/acpi/wakeup* 20511F: drivers/base/power/ 20512F: include/linux/freezer.h 20513F: include/linux/pm.h 20514F: include/linux/suspend.h 20515F: kernel/power/ 20516 20517SVGA HANDLING 20518M: Martin Mares <mj@ucw.cz> 20519L: linux-video@atrey.karlin.mff.cuni.cz 20520S: Maintained 20521F: Documentation/admin-guide/svga.rst 20522F: arch/x86/boot/video* 20523 20524SWITCHDEV 20525M: Jiri Pirko <jiri@resnulli.us> 20526M: Ivan Vecera <ivecera@redhat.com> 20527L: netdev@vger.kernel.org 20528S: Supported 20529F: include/net/switchdev.h 20530F: net/switchdev/ 20531 20532SY8106A REGULATOR DRIVER 20533M: Icenowy Zheng <icenowy@aosc.io> 20534S: Maintained 20535F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20536F: drivers/regulator/sy8106a-regulator.c 20537 20538SYNC FILE FRAMEWORK 20539M: Sumit Semwal <sumit.semwal@linaro.org> 20540R: Gustavo Padovan <gustavo@padovan.org> 20541L: linux-media@vger.kernel.org 20542L: dri-devel@lists.freedesktop.org 20543S: Maintained 20544T: git git://anongit.freedesktop.org/drm/drm-misc 20545F: Documentation/driver-api/sync_file.rst 20546F: drivers/dma-buf/dma-fence* 20547F: drivers/dma-buf/sw_sync.c 20548F: drivers/dma-buf/sync_* 20549F: include/linux/sync_file.h 20550F: include/uapi/linux/sync_file.h 20551 20552SYNOPSYS ARC ARCHITECTURE 20553M: Vineet Gupta <vgupta@kernel.org> 20554L: linux-snps-arc@lists.infradead.org 20555S: Supported 20556T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20557F: Documentation/arch/arc 20558F: Documentation/devicetree/bindings/arc/* 20559F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20560F: arch/arc/ 20561F: drivers/clocksource/arc_timer.c 20562F: drivers/tty/serial/arc_uart.c 20563 20564SYNOPSYS ARC HSDK SDP pll clock driver 20565M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20566S: Supported 20567F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20568F: drivers/clk/clk-hsdk-pll.c 20569 20570SYNOPSYS ARC SDP clock driver 20571M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20572S: Supported 20573F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20574F: drivers/clk/axs10x/* 20575 20576SYNOPSYS ARC SDP platform support 20577M: Alexey Brodkin <abrodkin@synopsys.com> 20578S: Supported 20579F: Documentation/devicetree/bindings/arc/axs10* 20580F: arch/arc/boot/dts/ax* 20581F: arch/arc/plat-axs10x 20582 20583SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20584M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20585S: Supported 20586F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20587F: drivers/reset/reset-axs10x.c 20588 20589SYNOPSYS CREG GPIO DRIVER 20590M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20591S: Maintained 20592F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20593F: drivers/gpio/gpio-creg-snps.c 20594 20595SYNOPSYS DESIGNWARE 8250 UART DRIVER 20596M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20597R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20598S: Supported 20599F: drivers/tty/serial/8250/8250_dw.c 20600F: drivers/tty/serial/8250/8250_dwlib.* 20601F: drivers/tty/serial/8250/8250_lpss.c 20602 20603SYNOPSYS DESIGNWARE APB GPIO DRIVER 20604M: Hoan Tran <hoan@os.amperecomputing.com> 20605M: Serge Semin <fancer.lancer@gmail.com> 20606L: linux-gpio@vger.kernel.org 20607S: Maintained 20608F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20609F: drivers/gpio/gpio-dwapb.c 20610 20611SYNOPSYS DESIGNWARE APB SSI DRIVER 20612M: Serge Semin <fancer.lancer@gmail.com> 20613L: linux-spi@vger.kernel.org 20614S: Supported 20615F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20616F: drivers/spi/spi-dw* 20617 20618SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20619M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20620S: Maintained 20621F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20622F: drivers/dma/dw-axi-dmac/ 20623 20624SYNOPSYS DESIGNWARE DMAC DRIVER 20625M: Viresh Kumar <vireshk@kernel.org> 20626R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20627S: Maintained 20628F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20629F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20630F: drivers/dma/dw/ 20631F: include/dt-bindings/dma/dw-dmac.h 20632F: include/linux/dma/dw.h 20633F: include/linux/platform_data/dma-dw.h 20634 20635SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20636M: Jose Abreu <Jose.Abreu@synopsys.com> 20637L: netdev@vger.kernel.org 20638S: Supported 20639F: drivers/net/ethernet/synopsys/ 20640 20641SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20642M: Jose Abreu <Jose.Abreu@synopsys.com> 20643L: netdev@vger.kernel.org 20644S: Supported 20645F: drivers/net/pcs/pcs-xpcs.c 20646F: drivers/net/pcs/pcs-xpcs.h 20647F: include/linux/pcs/pcs-xpcs.h 20648 20649SYNOPSYS DESIGNWARE I2C DRIVER 20650M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20651R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20652R: Mika Westerberg <mika.westerberg@linux.intel.com> 20653R: Jan Dabros <jsd@semihalf.com> 20654L: linux-i2c@vger.kernel.org 20655S: Supported 20656F: drivers/i2c/busses/i2c-designware-* 20657 20658SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20659M: Jaehoon Chung <jh80.chung@samsung.com> 20660L: linux-mmc@vger.kernel.org 20661S: Maintained 20662F: drivers/mmc/host/dw_mmc* 20663 20664SYNOPSYS HSDK RESET CONTROLLER DRIVER 20665M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20666S: Supported 20667F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20668F: drivers/reset/reset-hsdk.c 20669F: include/dt-bindings/reset/snps,hsdk-reset.h 20670 20671SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20672M: Prabu Thangamuthu <prabu.t@synopsys.com> 20673M: Manjunath M B <manjumb@synopsys.com> 20674L: linux-mmc@vger.kernel.org 20675S: Maintained 20676F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20677 20678SYSTEM CONFIGURATION (SYSCON) 20679M: Lee Jones <lee@kernel.org> 20680M: Arnd Bergmann <arnd@arndb.de> 20681S: Supported 20682T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20683F: drivers/mfd/syscon.c 20684 20685SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20686M: Sudeep Holla <sudeep.holla@arm.com> 20687R: Cristian Marussi <cristian.marussi@arm.com> 20688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20689S: Maintained 20690F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20691F: drivers/clk/clk-sc[mp]i.c 20692F: drivers/cpufreq/sc[mp]i-cpufreq.c 20693F: drivers/firmware/arm_scmi/ 20694F: drivers/firmware/arm_scpi.c 20695F: drivers/powercap/arm_scmi_powercap.c 20696F: drivers/regulator/scmi-regulator.c 20697F: drivers/reset/reset-scmi.c 20698F: include/linux/sc[mp]i_protocol.h 20699F: include/trace/events/scmi.h 20700F: include/uapi/linux/virtio_scmi.h 20701 20702SYSTEM RESET/SHUTDOWN DRIVERS 20703M: Sebastian Reichel <sre@kernel.org> 20704L: linux-pm@vger.kernel.org 20705S: Maintained 20706T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20707F: Documentation/devicetree/bindings/power/reset/ 20708F: drivers/power/reset/ 20709 20710SYSTEM TRACE MODULE CLASS 20711M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20712S: Maintained 20713T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20714F: Documentation/trace/stm.rst 20715F: drivers/hwtracing/stm/ 20716F: include/linux/stm.h 20717F: include/uapi/linux/stm.h 20718 20719SYSTEM76 ACPI DRIVER 20720M: Jeremy Soller <jeremy@system76.com> 20721M: System76 Product Development <productdev@system76.com> 20722L: platform-driver-x86@vger.kernel.org 20723S: Maintained 20724F: drivers/platform/x86/system76_acpi.c 20725 20726SYSV FILESYSTEM 20727S: Orphan 20728F: Documentation/filesystems/sysv-fs.rst 20729F: fs/sysv/ 20730F: include/linux/sysv_fs.h 20731 20732TASKSTATS STATISTICS INTERFACE 20733M: Balbir Singh <bsingharora@gmail.com> 20734S: Maintained 20735F: Documentation/accounting/taskstats* 20736F: include/linux/taskstats* 20737F: kernel/taskstats.c 20738 20739TC subsystem 20740M: Jamal Hadi Salim <jhs@mojatatu.com> 20741M: Cong Wang <xiyou.wangcong@gmail.com> 20742M: Jiri Pirko <jiri@resnulli.us> 20743L: netdev@vger.kernel.org 20744S: Maintained 20745F: include/net/pkt_cls.h 20746F: include/net/pkt_sched.h 20747F: include/net/tc_act/ 20748F: include/uapi/linux/pkt_cls.h 20749F: include/uapi/linux/pkt_sched.h 20750F: include/uapi/linux/tc_act/ 20751F: include/uapi/linux/tc_ematch/ 20752F: net/sched/ 20753F: tools/testing/selftests/tc-testing 20754 20755TC90522 MEDIA DRIVER 20756M: Akihiro Tsukada <tskd08@gmail.com> 20757L: linux-media@vger.kernel.org 20758S: Odd Fixes 20759F: drivers/media/dvb-frontends/tc90522* 20760 20761TCP LOW PRIORITY MODULE 20762M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20763M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20764S: Maintained 20765W: http://tcp-lp-mod.sourceforge.net/ 20766F: net/ipv4/tcp_lp.c 20767 20768TDA10071 MEDIA DRIVER 20769M: Antti Palosaari <crope@iki.fi> 20770L: linux-media@vger.kernel.org 20771S: Maintained 20772W: https://linuxtv.org 20773W: http://palosaari.fi/linux/ 20774Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20775T: git git://linuxtv.org/anttip/media_tree.git 20776F: drivers/media/dvb-frontends/tda10071* 20777 20778TDA18212 MEDIA DRIVER 20779M: Antti Palosaari <crope@iki.fi> 20780L: linux-media@vger.kernel.org 20781S: Maintained 20782W: https://linuxtv.org 20783W: http://palosaari.fi/linux/ 20784Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20785T: git git://linuxtv.org/anttip/media_tree.git 20786F: drivers/media/tuners/tda18212* 20787 20788TDA18218 MEDIA DRIVER 20789M: Antti Palosaari <crope@iki.fi> 20790L: linux-media@vger.kernel.org 20791S: Maintained 20792W: https://linuxtv.org 20793W: http://palosaari.fi/linux/ 20794Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20795T: git git://linuxtv.org/anttip/media_tree.git 20796F: drivers/media/tuners/tda18218* 20797 20798TDA18250 MEDIA DRIVER 20799M: Olli Salonen <olli.salonen@iki.fi> 20800L: linux-media@vger.kernel.org 20801S: Maintained 20802W: https://linuxtv.org 20803Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20804T: git git://linuxtv.org/media_tree.git 20805F: drivers/media/tuners/tda18250* 20806 20807TDA18271 MEDIA DRIVER 20808M: Michael Krufky <mkrufky@linuxtv.org> 20809L: linux-media@vger.kernel.org 20810S: Maintained 20811W: https://linuxtv.org 20812W: http://github.com/mkrufky 20813Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20814T: git git://linuxtv.org/mkrufky/tuners.git 20815F: drivers/media/tuners/tda18271* 20816 20817TDA1997x MEDIA DRIVER 20818M: Tim Harvey <tharvey@gateworks.com> 20819L: linux-media@vger.kernel.org 20820S: Maintained 20821W: https://linuxtv.org 20822Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20823F: drivers/media/i2c/tda1997x.* 20824 20825TDA827x MEDIA DRIVER 20826M: Michael Krufky <mkrufky@linuxtv.org> 20827L: linux-media@vger.kernel.org 20828S: Maintained 20829W: https://linuxtv.org 20830W: http://github.com/mkrufky 20831Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20832T: git git://linuxtv.org/mkrufky/tuners.git 20833F: drivers/media/tuners/tda8290.* 20834 20835TDA8290 MEDIA DRIVER 20836M: Michael Krufky <mkrufky@linuxtv.org> 20837L: linux-media@vger.kernel.org 20838S: Maintained 20839W: https://linuxtv.org 20840W: http://github.com/mkrufky 20841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20842T: git git://linuxtv.org/mkrufky/tuners.git 20843F: drivers/media/tuners/tda8290.* 20844 20845TDA9840 MEDIA DRIVER 20846M: Hans Verkuil <hverkuil@xs4all.nl> 20847L: linux-media@vger.kernel.org 20848S: Maintained 20849W: https://linuxtv.org 20850T: git git://linuxtv.org/media_tree.git 20851F: drivers/media/i2c/tda9840* 20852 20853TEA5761 TUNER DRIVER 20854M: Mauro Carvalho Chehab <mchehab@kernel.org> 20855L: linux-media@vger.kernel.org 20856S: Odd fixes 20857W: https://linuxtv.org 20858T: git git://linuxtv.org/media_tree.git 20859F: drivers/media/tuners/tea5761.* 20860 20861TEA5767 TUNER DRIVER 20862M: Mauro Carvalho Chehab <mchehab@kernel.org> 20863L: linux-media@vger.kernel.org 20864S: Maintained 20865W: https://linuxtv.org 20866T: git git://linuxtv.org/media_tree.git 20867F: drivers/media/tuners/tea5767.* 20868 20869TEA6415C MEDIA DRIVER 20870M: Hans Verkuil <hverkuil@xs4all.nl> 20871L: linux-media@vger.kernel.org 20872S: Maintained 20873W: https://linuxtv.org 20874T: git git://linuxtv.org/media_tree.git 20875F: drivers/media/i2c/tea6415c* 20876 20877TEA6420 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/tea6420* 20884 20885TEAM DRIVER 20886M: Jiri Pirko <jiri@resnulli.us> 20887L: netdev@vger.kernel.org 20888S: Supported 20889F: drivers/net/team/ 20890F: include/linux/if_team.h 20891F: include/uapi/linux/if_team.h 20892F: tools/testing/selftests/drivers/net/team/ 20893 20894TECHNICAL ADVISORY BOARD PROCESS DOCS 20895M: "Theodore Ts'o" <tytso@mit.edu> 20896M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20897L: tech-board-discuss@lists.linux-foundation.org 20898S: Maintained 20899F: Documentation/process/contribution-maturity-model.rst 20900F: Documentation/process/researcher-guidelines.rst 20901 20902TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20903M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20904S: Maintained 20905F: arch/x86/platform/ts5500/ 20906 20907TECHNOTREND USB IR RECEIVER 20908M: Sean Young <sean@mess.org> 20909L: linux-media@vger.kernel.org 20910S: Maintained 20911F: drivers/media/rc/ttusbir.c 20912 20913TECHWELL TW9910 VIDEO DECODER 20914L: linux-media@vger.kernel.org 20915S: Orphan 20916F: drivers/media/i2c/tw9910.c 20917F: include/media/i2c/tw9910.h 20918 20919TEE SUBSYSTEM 20920M: Jens Wiklander <jens.wiklander@linaro.org> 20921R: Sumit Garg <sumit.garg@linaro.org> 20922L: op-tee@lists.trustedfirmware.org 20923S: Maintained 20924F: Documentation/staging/tee.rst 20925F: drivers/tee/ 20926F: include/linux/tee_drv.h 20927F: include/uapi/linux/tee.h 20928 20929TEGRA ARCHITECTURE SUPPORT 20930M: Thierry Reding <thierry.reding@gmail.com> 20931M: Jonathan Hunter <jonathanh@nvidia.com> 20932L: linux-tegra@vger.kernel.org 20933S: Supported 20934Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20936N: [^a-z]tegra 20937 20938TEGRA CLOCK DRIVER 20939M: Peter De Schrijver <pdeschrijver@nvidia.com> 20940M: Prashant Gaikwad <pgaikwad@nvidia.com> 20941S: Supported 20942F: drivers/clk/tegra/ 20943 20944TEGRA DMA DRIVERS 20945M: Laxman Dewangan <ldewangan@nvidia.com> 20946M: Jon Hunter <jonathanh@nvidia.com> 20947S: Supported 20948F: drivers/dma/tegra* 20949 20950TEGRA I2C DRIVER 20951M: Laxman Dewangan <ldewangan@nvidia.com> 20952R: Dmitry Osipenko <digetx@gmail.com> 20953S: Supported 20954F: drivers/i2c/busses/i2c-tegra.c 20955 20956TEGRA IOMMU DRIVERS 20957M: Thierry Reding <thierry.reding@gmail.com> 20958R: Krishna Reddy <vdumpa@nvidia.com> 20959L: linux-tegra@vger.kernel.org 20960S: Supported 20961F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20962F: drivers/iommu/tegra* 20963 20964TEGRA KBC DRIVER 20965M: Laxman Dewangan <ldewangan@nvidia.com> 20966S: Supported 20967F: drivers/input/keyboard/tegra-kbc.c 20968 20969TEGRA NAND DRIVER 20970M: Stefan Agner <stefan@agner.ch> 20971M: Lucas Stach <dev@lynxeye.de> 20972S: Maintained 20973F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20974F: drivers/mtd/nand/raw/tegra_nand.c 20975 20976TEGRA PWM DRIVER 20977M: Thierry Reding <thierry.reding@gmail.com> 20978S: Supported 20979F: drivers/pwm/pwm-tegra.c 20980 20981TEGRA QUAD SPI DRIVER 20982M: Thierry Reding <thierry.reding@gmail.com> 20983M: Jonathan Hunter <jonathanh@nvidia.com> 20984M: Sowjanya Komatineni <skomatineni@nvidia.com> 20985L: linux-tegra@vger.kernel.org 20986S: Maintained 20987F: drivers/spi/spi-tegra210-quad.c 20988 20989TEGRA SERIAL DRIVER 20990M: Laxman Dewangan <ldewangan@nvidia.com> 20991S: Supported 20992F: drivers/tty/serial/serial-tegra.c 20993 20994TEGRA SPI DRIVER 20995M: Laxman Dewangan <ldewangan@nvidia.com> 20996S: Supported 20997F: drivers/spi/spi-tegra* 20998 20999TEGRA VIDEO DRIVER 21000M: Thierry Reding <thierry.reding@gmail.com> 21001M: Jonathan Hunter <jonathanh@nvidia.com> 21002M: Sowjanya Komatineni <skomatineni@nvidia.com> 21003M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21004L: linux-media@vger.kernel.org 21005L: linux-tegra@vger.kernel.org 21006S: Maintained 21007F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21008F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21009F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21010F: drivers/staging/media/tegra-video/ 21011 21012TEGRA XUSB PADCTL DRIVER 21013M: JC Kuo <jckuo@nvidia.com> 21014S: Supported 21015F: drivers/phy/tegra/xusb* 21016 21017TEHUTI ETHERNET DRIVER 21018M: Andy Gospodarek <andy@greyhouse.net> 21019L: netdev@vger.kernel.org 21020S: Supported 21021F: drivers/net/ethernet/tehuti/* 21022 21023TELECOM CLOCK DRIVER FOR MCPL0010 21024M: Mark Gross <markgross@kernel.org> 21025S: Supported 21026F: drivers/char/tlclk.c 21027 21028TEMPO SEMICONDUCTOR DRIVERS 21029M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21030S: Maintained 21031F: Documentation/devicetree/bindings/sound/tscs*.txt 21032F: sound/soc/codecs/tscs*.c 21033F: sound/soc/codecs/tscs*.h 21034 21035TENSILICA XTENSA PORT (xtensa) 21036M: Chris Zankel <chris@zankel.net> 21037M: Max Filippov <jcmvbkbc@gmail.com> 21038S: Maintained 21039T: git https://github.com/jcmvbkbc/linux-xtensa.git 21040F: arch/xtensa/ 21041F: drivers/irqchip/irq-xtensa-* 21042 21043TEXAS INSTRUMENTS ASoC DRIVERS 21044M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21045L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21046S: Maintained 21047F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21048F: sound/soc/ti/ 21049 21050TEXAS INSTRUMENTS DMA DRIVERS 21051M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21052L: dmaengine@vger.kernel.org 21053S: Maintained 21054F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21055F: Documentation/devicetree/bindings/dma/ti-edma.txt 21056F: Documentation/devicetree/bindings/dma/ti/ 21057F: drivers/dma/ti/ 21058F: include/linux/dma/k3-psil.h 21059F: include/linux/dma/k3-udma-glue.h 21060F: include/linux/dma/ti-cppi5.h 21061X: drivers/dma/ti/cppi41.c 21062 21063TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21064M: Robert Marko <robert.marko@sartura.hr> 21065M: Luka Perkov <luka.perkov@sartura.hr> 21066L: linux-hwmon@vger.kernel.org 21067S: Maintained 21068F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21069F: Documentation/hwmon/tps23861.rst 21070F: drivers/hwmon/tps23861.c 21071 21072TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21073M: Ricardo Ribalda <ribalda@kernel.org> 21074L: linux-iio@vger.kernel.org 21075S: Supported 21076F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21077F: drivers/iio/dac/ti-dac7612.c 21078 21079TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21080M: Nishanth Menon <nm@ti.com> 21081M: Tero Kristo <kristo@kernel.org> 21082M: Santosh Shilimkar <ssantosh@kernel.org> 21083L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21084S: Maintained 21085F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21086F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21087F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21088F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21089F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21090F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21091F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21092F: drivers/clk/keystone/sci-clk.c 21093F: drivers/firmware/ti_sci* 21094F: drivers/irqchip/irq-ti-sci-inta.c 21095F: drivers/irqchip/irq-ti-sci-intr.c 21096F: drivers/reset/reset-ti-sci.c 21097F: drivers/soc/ti/ti_sci_inta_msi.c 21098F: drivers/soc/ti/ti_sci_pm_domains.c 21099F: include/dt-bindings/soc/ti,sci_pm_domain.h 21100F: include/linux/soc/ti/ti_sci_inta_msi.h 21101F: include/linux/soc/ti/ti_sci_protocol.h 21102 21103TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21104M: Puranjay Mohan <puranjay12@gmail.com> 21105L: linux-iio@vger.kernel.org 21106S: Supported 21107F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21108F: drivers/iio/temperature/tmp117.c 21109 21110THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21111M: Hans Verkuil <hverkuil@xs4all.nl> 21112L: linux-media@vger.kernel.org 21113S: Maintained 21114W: https://linuxtv.org 21115T: git git://linuxtv.org/media_tree.git 21116F: drivers/media/radio/radio-raremono.c 21117 21118THERMAL 21119M: Rafael J. Wysocki <rafael@kernel.org> 21120M: Daniel Lezcano <daniel.lezcano@linaro.org> 21121R: Amit Kucheria <amitk@kernel.org> 21122R: Zhang Rui <rui.zhang@intel.com> 21123L: linux-pm@vger.kernel.org 21124S: Supported 21125Q: https://patchwork.kernel.org/project/linux-pm/list/ 21126T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21127F: Documentation/ABI/testing/sysfs-class-thermal 21128F: Documentation/admin-guide/thermal/ 21129F: Documentation/devicetree/bindings/thermal/ 21130F: Documentation/driver-api/thermal/ 21131F: drivers/thermal/ 21132F: include/dt-bindings/thermal/ 21133F: include/linux/cpu_cooling.h 21134F: include/linux/thermal.h 21135F: include/uapi/linux/thermal.h 21136F: tools/lib/thermal/ 21137F: tools/thermal/ 21138 21139THERMAL DRIVER FOR AMLOGIC SOCS 21140M: Guillaume La Roque <glaroque@baylibre.com> 21141L: linux-pm@vger.kernel.org 21142L: linux-amlogic@lists.infradead.org 21143S: Supported 21144W: http://linux-meson.com/ 21145F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21146F: drivers/thermal/amlogic_thermal.c 21147 21148THERMAL/CPU_COOLING 21149M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21150M: Daniel Lezcano <daniel.lezcano@linaro.org> 21151M: Viresh Kumar <viresh.kumar@linaro.org> 21152R: Lukasz Luba <lukasz.luba@arm.com> 21153L: linux-pm@vger.kernel.org 21154S: Supported 21155F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21156F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21157F: drivers/thermal/cpufreq_cooling.c 21158F: drivers/thermal/cpuidle_cooling.c 21159F: include/linux/cpu_cooling.h 21160 21161THERMAL/POWER_ALLOCATOR 21162M: Lukasz Luba <lukasz.luba@arm.com> 21163L: linux-pm@vger.kernel.org 21164S: Maintained 21165F: Documentation/driver-api/thermal/power_allocator.rst 21166F: drivers/thermal/gov_power_allocator.c 21167F: drivers/thermal/thermal_trace_ipa.h 21168 21169THINKPAD ACPI EXTRAS DRIVER 21170M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21171L: ibm-acpi-devel@lists.sourceforge.net 21172L: platform-driver-x86@vger.kernel.org 21173S: Maintained 21174W: http://ibm-acpi.sourceforge.net 21175W: http://thinkwiki.org/wiki/Ibm-acpi 21176T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21177F: drivers/platform/x86/thinkpad_acpi.c 21178 21179THINKPAD LMI DRIVER 21180M: Mark Pearson <markpearson@lenovo.com> 21181L: platform-driver-x86@vger.kernel.org 21182S: Maintained 21183F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21184F: drivers/platform/x86/think-lmi.? 21185 21186THUNDERBOLT DMA TRAFFIC TEST DRIVER 21187M: Isaac Hazan <isaac.hazan@intel.com> 21188L: linux-usb@vger.kernel.org 21189S: Maintained 21190F: drivers/thunderbolt/dma_test.c 21191 21192THUNDERBOLT DRIVER 21193M: Andreas Noever <andreas.noever@gmail.com> 21194M: Michael Jamet <michael.jamet@intel.com> 21195M: Mika Westerberg <mika.westerberg@linux.intel.com> 21196M: Yehezkel Bernat <YehezkelShB@gmail.com> 21197L: linux-usb@vger.kernel.org 21198S: Maintained 21199T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21200F: Documentation/admin-guide/thunderbolt.rst 21201F: drivers/thunderbolt/ 21202F: include/linux/thunderbolt.h 21203 21204THUNDERBOLT NETWORK DRIVER 21205M: Michael Jamet <michael.jamet@intel.com> 21206M: Mika Westerberg <mika.westerberg@linux.intel.com> 21207M: Yehezkel Bernat <YehezkelShB@gmail.com> 21208L: netdev@vger.kernel.org 21209S: Maintained 21210F: drivers/net/thunderbolt/ 21211 21212THUNDERX GPIO DRIVER 21213M: Robert Richter <rric@kernel.org> 21214S: Odd Fixes 21215F: drivers/gpio/gpio-thunderx.c 21216 21217TI ADS7924 ADC DRIVER 21218M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21219L: linux-iio@vger.kernel.org 21220S: Supported 21221F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21222F: drivers/iio/adc/ti-ads7924.c 21223 21224TI AM437X VPFE DRIVER 21225M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21226L: linux-media@vger.kernel.org 21227S: Maintained 21228W: https://linuxtv.org 21229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21230T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21231F: drivers/media/platform/ti/am437x/ 21232 21233TI BANDGAP AND THERMAL DRIVER 21234M: Eduardo Valentin <edubezval@gmail.com> 21235M: Keerthy <j-keerthy@ti.com> 21236L: linux-pm@vger.kernel.org 21237L: linux-omap@vger.kernel.org 21238S: Maintained 21239F: drivers/thermal/ti-soc-thermal/ 21240 21241TI BQ27XXX POWER SUPPLY DRIVER 21242F: drivers/power/supply/bq27xxx_battery.c 21243F: drivers/power/supply/bq27xxx_battery_i2c.c 21244F: include/linux/power/bq27xxx_battery.h 21245 21246TI CDCE706 CLOCK DRIVER 21247M: Max Filippov <jcmvbkbc@gmail.com> 21248S: Maintained 21249F: drivers/clk/clk-cdce706.c 21250 21251TI CLOCK DRIVER 21252M: Tero Kristo <kristo@kernel.org> 21253L: linux-omap@vger.kernel.org 21254S: Odd Fixes 21255F: drivers/clk/ti/ 21256F: include/linux/clk/ti.h 21257 21258TI DAVINCI MACHINE SUPPORT 21259M: Bartosz Golaszewski <brgl@bgdev.pl> 21260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21261S: Maintained 21262T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21263F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21264F: arch/arm/boot/dts/ti/davinci/ 21265F: arch/arm/mach-davinci/ 21266F: drivers/i2c/busses/i2c-davinci.c 21267 21268TI DAVINCI SERIES CLOCK DRIVER 21269M: David Lechner <david@lechnology.com> 21270R: Sekhar Nori <nsekhar@ti.com> 21271S: Maintained 21272F: Documentation/devicetree/bindings/clock/ti/davinci/ 21273F: drivers/clk/davinci/ 21274F: include/linux/clk/davinci.h 21275 21276TI DAVINCI SERIES GPIO DRIVER 21277M: Keerthy <j-keerthy@ti.com> 21278L: linux-gpio@vger.kernel.org 21279S: Maintained 21280F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21281F: drivers/gpio/gpio-davinci.c 21282 21283TI DAVINCI SERIES MEDIA DRIVER 21284M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21285L: linux-media@vger.kernel.org 21286S: Maintained 21287W: https://linuxtv.org 21288Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21289T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21290F: drivers/media/platform/ti/davinci/ 21291F: include/media/davinci/ 21292 21293TI ENHANCED CAPTURE (eCAP) DRIVER 21294M: Vignesh Raghavendra <vigneshr@ti.com> 21295R: Julien Panis <jpanis@baylibre.com> 21296L: linux-iio@vger.kernel.org 21297L: linux-omap@vger.kernel.org 21298S: Maintained 21299F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21300F: drivers/counter/ti-ecap-capture.c 21301 21302TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21303R: David Lechner <david@lechnology.com> 21304L: linux-iio@vger.kernel.org 21305F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21306F: drivers/counter/ti-eqep.c 21307 21308TI ETHERNET SWITCH DRIVER (CPSW) 21309R: Grygorii Strashko <grygorii.strashko@ti.com> 21310L: linux-omap@vger.kernel.org 21311L: netdev@vger.kernel.org 21312S: Maintained 21313F: drivers/net/ethernet/ti/cpsw* 21314F: drivers/net/ethernet/ti/davinci* 21315 21316TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21317M: Alex Dubov <oakad@yahoo.com> 21318S: Maintained 21319W: http://tifmxx.berlios.de/ 21320F: drivers/memstick/host/tifm_ms.c 21321F: drivers/misc/tifm* 21322F: drivers/mmc/host/tifm_sd.c 21323F: include/linux/tifm.h 21324 21325TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21326M: Nishanth Menon <nm@ti.com> 21327M: Santosh Shilimkar <ssantosh@kernel.org> 21328L: linux-kernel@vger.kernel.org 21329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21330S: Maintained 21331T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21332F: drivers/soc/ti/* 21333 21334TI LM49xxx FAMILY ASoC CODEC DRIVERS 21335M: M R Swami Reddy <mr.swami.reddy@ti.com> 21336M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21337L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21338S: Maintained 21339F: sound/soc/codecs/isabelle* 21340F: sound/soc/codecs/lm49453* 21341 21342TI LMP92064 ADC DRIVER 21343M: Leonard Göhrs <l.goehrs@pengutronix.de> 21344R: kernel@pengutronix.de 21345L: linux-iio@vger.kernel.org 21346S: Maintained 21347F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21348F: drivers/iio/adc/ti-lmp92064.c 21349 21350TI PCM3060 ASoC CODEC DRIVER 21351M: Kirill Marinushkin <kmarinushkin@birdec.com> 21352L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21353S: Maintained 21354F: Documentation/devicetree/bindings/sound/pcm3060.txt 21355F: sound/soc/codecs/pcm3060* 21356 21357TI TAS571X FAMILY ASoC CODEC DRIVER 21358M: Kevin Cernekee <cernekee@chromium.org> 21359L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21360S: Odd Fixes 21361F: sound/soc/codecs/tas571x* 21362 21363TI TMAG5273 MAGNETOMETER DRIVER 21364M: Gerald Loacker <gerald.loacker@wolfvision.net> 21365L: linux-iio@vger.kernel.org 21366S: Maintained 21367F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21368F: drivers/iio/magnetometer/tmag5273.c 21369 21370TI TRF7970A NFC DRIVER 21371M: Mark Greer <mgreer@animalcreek.com> 21372L: linux-wireless@vger.kernel.org 21373S: Supported 21374F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21375F: drivers/nfc/trf7970a.c 21376 21377TI TSC2046 ADC DRIVER 21378M: Oleksij Rempel <o.rempel@pengutronix.de> 21379R: kernel@pengutronix.de 21380L: linux-iio@vger.kernel.org 21381S: Maintained 21382F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21383F: drivers/iio/adc/ti-tsc2046.c 21384 21385TI TWL4030 SERIES SOC CODEC DRIVER 21386M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21388S: Maintained 21389F: sound/soc/codecs/twl4030* 21390 21391TI VPE/CAL DRIVERS 21392M: Benoit Parrot <bparrot@ti.com> 21393L: linux-media@vger.kernel.org 21394S: Maintained 21395W: http://linuxtv.org/ 21396Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21397F: Documentation/devicetree/bindings/media/ti,cal.yaml 21398F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21399F: drivers/media/platform/ti/cal/ 21400F: drivers/media/platform/ti/vpe/ 21401 21402TI WILINK WIRELESS DRIVERS 21403L: linux-wireless@vger.kernel.org 21404S: Orphan 21405W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21406W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21407T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21408F: drivers/net/wireless/ti/ 21409 21410TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21411M: John Stultz <jstultz@google.com> 21412M: Thomas Gleixner <tglx@linutronix.de> 21413R: Stephen Boyd <sboyd@kernel.org> 21414L: linux-kernel@vger.kernel.org 21415S: Supported 21416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21417F: include/linux/clocksource.h 21418F: include/linux/time.h 21419F: include/linux/timex.h 21420F: include/uapi/linux/time.h 21421F: include/uapi/linux/timex.h 21422F: kernel/time/alarmtimer.c 21423F: kernel/time/clocksource.c 21424F: kernel/time/ntp.c 21425F: kernel/time/time*.c 21426F: tools/testing/selftests/timers/ 21427 21428TIPC NETWORK LAYER 21429M: Jon Maloy <jmaloy@redhat.com> 21430M: Ying Xue <ying.xue@windriver.com> 21431L: netdev@vger.kernel.org (core kernel code) 21432L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21433S: Maintained 21434W: http://tipc.sourceforge.net/ 21435F: include/uapi/linux/tipc*.h 21436F: net/tipc/ 21437 21438TLAN NETWORK DRIVER 21439M: Samuel Chessman <chessman@tux.org> 21440L: tlan-devel@lists.sourceforge.net (subscribers-only) 21441S: Maintained 21442W: http://sourceforge.net/projects/tlan/ 21443F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21444F: drivers/net/ethernet/ti/tlan.* 21445 21446TMIO/SDHI MMC DRIVER 21447M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21448L: linux-mmc@vger.kernel.org 21449L: linux-renesas-soc@vger.kernel.org 21450S: Supported 21451F: drivers/mmc/host/renesas_sdhi* 21452F: drivers/mmc/host/tmio_mmc* 21453F: include/linux/mfd/tmio.h 21454 21455TMP401 HARDWARE MONITOR DRIVER 21456M: Guenter Roeck <linux@roeck-us.net> 21457L: linux-hwmon@vger.kernel.org 21458S: Maintained 21459F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21460F: Documentation/hwmon/tmp401.rst 21461F: drivers/hwmon/tmp401.c 21462 21463TMP464 HARDWARE MONITOR DRIVER 21464M: Guenter Roeck <linux@roeck-us.net> 21465L: linux-hwmon@vger.kernel.org 21466S: Maintained 21467F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21468F: Documentation/hwmon/tmp464.rst 21469F: drivers/hwmon/tmp464.c 21470 21471TMP513 HARDWARE MONITOR DRIVER 21472M: Eric Tremblay <etremblay@distech-controls.com> 21473L: linux-hwmon@vger.kernel.org 21474S: Maintained 21475F: Documentation/hwmon/tmp513.rst 21476F: drivers/hwmon/tmp513.c 21477 21478TMPFS (SHMEM FILESYSTEM) 21479M: Hugh Dickins <hughd@google.com> 21480L: linux-mm@kvack.org 21481S: Maintained 21482F: include/linux/shmem_fs.h 21483F: mm/shmem.c 21484 21485TOMOYO SECURITY MODULE 21486M: Kentaro Takeda <takedakn@nttdata.co.jp> 21487M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21488L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21489L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21490L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21491L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21492S: Maintained 21493W: https://tomoyo.osdn.jp/ 21494F: security/tomoyo/ 21495 21496TOPSTAR LAPTOP EXTRAS DRIVER 21497M: Herton Ronaldo Krzesinski <herton@canonical.com> 21498L: platform-driver-x86@vger.kernel.org 21499S: Maintained 21500F: drivers/platform/x86/topstar-laptop.c 21501 21502TORTURE-TEST MODULES 21503M: Davidlohr Bueso <dave@stgolabs.net> 21504M: "Paul E. McKenney" <paulmck@kernel.org> 21505M: Josh Triplett <josh@joshtriplett.org> 21506L: linux-kernel@vger.kernel.org 21507S: Supported 21508T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21509F: Documentation/RCU/torture.rst 21510F: kernel/locking/locktorture.c 21511F: kernel/rcu/rcuscale.c 21512F: kernel/rcu/rcutorture.c 21513F: kernel/rcu/refscale.c 21514F: kernel/torture.c 21515 21516TOSHIBA ACPI EXTRAS DRIVER 21517M: Azael Avalos <coproscefalo@gmail.com> 21518L: platform-driver-x86@vger.kernel.org 21519S: Maintained 21520F: drivers/platform/x86/toshiba_acpi.c 21521 21522TOSHIBA BLUETOOTH DRIVER 21523M: Azael Avalos <coproscefalo@gmail.com> 21524L: platform-driver-x86@vger.kernel.org 21525S: Maintained 21526F: drivers/platform/x86/toshiba_bluetooth.c 21527 21528TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21529M: Azael Avalos <coproscefalo@gmail.com> 21530L: platform-driver-x86@vger.kernel.org 21531S: Maintained 21532F: drivers/platform/x86/toshiba_haps.c 21533 21534TOSHIBA SMM DRIVER 21535M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21536S: Maintained 21537W: http://www.buzzard.org.uk/toshiba/ 21538F: drivers/char/toshiba.c 21539F: include/linux/toshiba.h 21540F: include/uapi/linux/toshiba.h 21541 21542TOSHIBA TC358743 DRIVER 21543M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21544L: linux-media@vger.kernel.org 21545S: Maintained 21546F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21547F: drivers/media/i2c/tc358743* 21548F: include/media/i2c/tc358743.h 21549 21550TOSHIBA WMI HOTKEYS DRIVER 21551M: Azael Avalos <coproscefalo@gmail.com> 21552L: platform-driver-x86@vger.kernel.org 21553S: Maintained 21554F: drivers/platform/x86/toshiba-wmi.c 21555 21556TPM DEVICE DRIVER 21557M: Peter Huewe <peterhuewe@gmx.de> 21558M: Jarkko Sakkinen <jarkko@kernel.org> 21559R: Jason Gunthorpe <jgg@ziepe.ca> 21560L: linux-integrity@vger.kernel.org 21561S: Maintained 21562W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21563Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21564T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21565F: drivers/char/tpm/ 21566 21567TPS546D24 DRIVER 21568M: Duke Du <dukedu83@gmail.com> 21569L: linux-hwmon@vger.kernel.org 21570S: Maintained 21571F: Documentation/hwmon/tps546d24.rst 21572F: drivers/hwmon/pmbus/tps546d24.c 21573 21574TRACING 21575M: Steven Rostedt <rostedt@goodmis.org> 21576M: Masami Hiramatsu <mhiramat@kernel.org> 21577L: linux-kernel@vger.kernel.org 21578L: linux-trace-kernel@vger.kernel.org 21579S: Maintained 21580Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21581T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21582F: Documentation/trace/* 21583F: fs/tracefs/ 21584F: include/linux/trace*.h 21585F: include/trace/ 21586F: kernel/trace/ 21587F: scripts/tracing/ 21588F: tools/testing/selftests/ftrace/ 21589 21590TRACING MMIO ACCESSES (MMIOTRACE) 21591M: Steven Rostedt <rostedt@goodmis.org> 21592M: Masami Hiramatsu <mhiramat@kernel.org> 21593R: Karol Herbst <karolherbst@gmail.com> 21594R: Pekka Paalanen <ppaalanen@gmail.com> 21595L: linux-kernel@vger.kernel.org 21596L: nouveau@lists.freedesktop.org 21597S: Maintained 21598F: arch/x86/mm/kmmio.c 21599F: arch/x86/mm/mmio-mod.c 21600F: arch/x86/mm/testmmiotrace.c 21601F: include/linux/mmiotrace.h 21602F: kernel/trace/trace_mmiotrace.c 21603 21604TRACING OS NOISE / LATENCY TRACERS 21605M: Steven Rostedt <rostedt@goodmis.org> 21606M: Daniel Bristot de Oliveira <bristot@kernel.org> 21607S: Maintained 21608F: Documentation/trace/hwlat_detector.rst 21609F: Documentation/trace/osnoise-tracer.rst 21610F: Documentation/trace/timerlat-tracer.rst 21611F: arch/*/kernel/trace.c 21612F: include/trace/events/osnoise.h 21613F: kernel/trace/trace_hwlat.c 21614F: kernel/trace/trace_irqsoff.c 21615F: kernel/trace/trace_osnoise.c 21616F: kernel/trace/trace_sched_wakeup.c 21617 21618TRADITIONAL CHINESE DOCUMENTATION 21619M: Hu Haowen <src.res@email.cn> 21620L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21621S: Maintained 21622W: https://github.com/srcres258/linux-doc 21623T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21624F: Documentation/translations/zh_TW/ 21625 21626TTY LAYER 21627M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21628M: Jiri Slaby <jirislaby@kernel.org> 21629S: Supported 21630T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21631F: Documentation/driver-api/serial/ 21632F: drivers/tty/ 21633F: drivers/tty/serial/serial_core.c 21634F: include/linux/selection.h 21635F: include/linux/serial.h 21636F: include/linux/serial_core.h 21637F: include/linux/sysrq.h 21638F: include/linux/tty*.h 21639F: include/linux/vt.h 21640F: include/linux/vt_*.h 21641F: include/uapi/linux/serial.h 21642F: include/uapi/linux/serial_core.h 21643F: include/uapi/linux/tty.h 21644 21645TUA9001 MEDIA DRIVER 21646M: Antti Palosaari <crope@iki.fi> 21647L: linux-media@vger.kernel.org 21648S: Maintained 21649W: https://linuxtv.org 21650W: http://palosaari.fi/linux/ 21651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21652T: git git://linuxtv.org/anttip/media_tree.git 21653F: drivers/media/tuners/tua9001* 21654 21655TULIP NETWORK DRIVERS 21656L: netdev@vger.kernel.org 21657L: linux-parisc@vger.kernel.org 21658S: Orphan 21659F: drivers/net/ethernet/dec/tulip/ 21660 21661TUN/TAP driver 21662M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21663S: Maintained 21664W: http://vtun.sourceforge.net/tun 21665F: Documentation/networking/tuntap.rst 21666F: arch/um/os-Linux/drivers/ 21667 21668TURBOCHANNEL SUBSYSTEM 21669M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21670M: Ralf Baechle <ralf@linux-mips.org> 21671L: linux-mips@vger.kernel.org 21672S: Maintained 21673Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21674F: drivers/tc/ 21675F: include/linux/tc.h 21676 21677TURBOSTAT UTILITY 21678M: "Len Brown" <lenb@kernel.org> 21679L: linux-pm@vger.kernel.org 21680S: Supported 21681Q: https://patchwork.kernel.org/project/linux-pm/list/ 21682B: https://bugzilla.kernel.org 21683T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21684F: tools/power/x86/turbostat/ 21685 21686TW5864 VIDEO4LINUX DRIVER 21687M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21688M: Anton Sviridenko <anton@corp.bluecherry.net> 21689M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21690M: Andrey Utkin <andrey_utkin@fastmail.com> 21691L: linux-media@vger.kernel.org 21692S: Supported 21693F: drivers/media/pci/tw5864/ 21694 21695TW68 VIDEO4LINUX DRIVER 21696M: Hans Verkuil <hverkuil@xs4all.nl> 21697L: linux-media@vger.kernel.org 21698S: Odd Fixes 21699W: https://linuxtv.org 21700T: git git://linuxtv.org/media_tree.git 21701F: drivers/media/pci/tw68/ 21702 21703TW686X VIDEO4LINUX DRIVER 21704M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21705L: linux-media@vger.kernel.org 21706S: Maintained 21707W: http://linuxtv.org 21708T: git git://linuxtv.org/media_tree.git 21709F: drivers/media/pci/tw686x/ 21710 21711U-BOOT ENVIRONMENT VARIABLES 21712M: Rafał Miłecki <rafal@milecki.pl> 21713S: Maintained 21714F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21715F: drivers/nvmem/u-boot-env.c 21716 21717UACCE ACCELERATOR FRAMEWORK 21718M: Zhangfei Gao <zhangfei.gao@linaro.org> 21719M: Zhou Wang <wangzhou1@hisilicon.com> 21720L: linux-accelerators@lists.ozlabs.org 21721L: linux-kernel@vger.kernel.org 21722S: Maintained 21723F: Documentation/ABI/testing/sysfs-driver-uacce 21724F: Documentation/misc-devices/uacce.rst 21725F: drivers/misc/uacce/ 21726F: include/linux/uacce.h 21727F: include/uapi/misc/uacce/ 21728 21729UBI FILE SYSTEM (UBIFS) 21730M: Richard Weinberger <richard@nod.at> 21731L: linux-mtd@lists.infradead.org 21732S: Supported 21733W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21734T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21735T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21736F: Documentation/ABI/testing/sysfs-fs-ubifs 21737F: Documentation/filesystems/ubifs-authentication.rst 21738F: Documentation/filesystems/ubifs.rst 21739F: fs/ubifs/ 21740 21741UBLK USERSPACE BLOCK DRIVER 21742M: Ming Lei <ming.lei@redhat.com> 21743L: linux-block@vger.kernel.org 21744S: Maintained 21745F: Documentation/block/ublk.rst 21746F: drivers/block/ublk_drv.c 21747F: include/uapi/linux/ublk_cmd.h 21748 21749UCLINUX (M68KNOMMU AND COLDFIRE) 21750M: Greg Ungerer <gerg@linux-m68k.org> 21751L: linux-m68k@lists.linux-m68k.org 21752S: Maintained 21753W: http://www.linux-m68k.org/ 21754T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21755F: arch/m68k/*/*_no.* 21756F: arch/m68k/68*/ 21757F: arch/m68k/coldfire/ 21758F: arch/m68k/include/asm/*_no.* 21759 21760UDF FILESYSTEM 21761M: Jan Kara <jack@suse.com> 21762S: Maintained 21763F: Documentation/filesystems/udf.rst 21764F: fs/udf/ 21765 21766UDRAW TABLET 21767M: Bastien Nocera <hadess@hadess.net> 21768L: linux-input@vger.kernel.org 21769S: Maintained 21770F: drivers/hid/hid-udraw-ps3.c 21771 21772UFS FILESYSTEM 21773M: Evgeniy Dushistov <dushistov@mail.ru> 21774S: Maintained 21775F: Documentation/admin-guide/ufs.rst 21776F: fs/ufs/ 21777 21778UHID USERSPACE HID IO DRIVER 21779M: David Rheinsberg <david.rheinsberg@gmail.com> 21780L: linux-input@vger.kernel.org 21781S: Maintained 21782F: drivers/hid/uhid.c 21783F: include/uapi/linux/uhid.h 21784 21785ULPI BUS 21786M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21787L: linux-usb@vger.kernel.org 21788S: Maintained 21789F: drivers/usb/common/ulpi.c 21790F: include/linux/ulpi/ 21791 21792UNICODE SUBSYSTEM 21793M: Gabriel Krisman Bertazi <krisman@collabora.com> 21794L: linux-fsdevel@vger.kernel.org 21795S: Supported 21796F: fs/unicode/ 21797 21798UNIFDEF 21799M: Tony Finch <dot@dotat.at> 21800S: Maintained 21801W: http://dotat.at/prog/unifdef 21802F: scripts/unifdef.c 21803 21804UNIFORM CDROM DRIVER 21805M: Phillip Potter <phil@philpotter.co.uk> 21806S: Maintained 21807F: Documentation/cdrom/ 21808F: drivers/cdrom/cdrom.c 21809F: include/linux/cdrom.h 21810F: include/uapi/linux/cdrom.h 21811 21812UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21813R: Alim Akhtar <alim.akhtar@samsung.com> 21814R: Avri Altman <avri.altman@wdc.com> 21815R: Bart Van Assche <bvanassche@acm.org> 21816L: linux-scsi@vger.kernel.org 21817S: Supported 21818F: Documentation/devicetree/bindings/ufs/ 21819F: Documentation/scsi/ufs.rst 21820F: drivers/ufs/core/ 21821 21822UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21823M: Pedro Sousa <pedrom.sousa@synopsys.com> 21824L: linux-scsi@vger.kernel.org 21825S: Supported 21826F: drivers/ufs/host/*dwc* 21827 21828UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21829M: Alim Akhtar <alim.akhtar@samsung.com> 21830L: linux-scsi@vger.kernel.org 21831S: Maintained 21832F: drivers/ufs/host/ufs-exynos* 21833 21834UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21835M: Stanley Chu <stanley.chu@mediatek.com> 21836L: linux-scsi@vger.kernel.org 21837L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21838S: Maintained 21839F: drivers/ufs/host/ufs-mediatek* 21840 21841UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21842M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21843L: linux-arm-msm@vger.kernel.org 21844L: linux-scsi@vger.kernel.org 21845S: Maintained 21846F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21847F: drivers/ufs/host/ufs-qcom* 21848 21849UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21850M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21851L: linux-renesas-soc@vger.kernel.org 21852L: linux-scsi@vger.kernel.org 21853S: Maintained 21854F: drivers/ufs/host/ufs-renesas.c 21855 21856UNSORTED BLOCK IMAGES (UBI) 21857M: Richard Weinberger <richard@nod.at> 21858L: linux-mtd@lists.infradead.org 21859S: Supported 21860W: http://www.linux-mtd.infradead.org/ 21861T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21862T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21863F: drivers/mtd/ubi/ 21864F: include/linux/mtd/ubi.h 21865F: include/uapi/mtd/ubi-user.h 21866 21867USB "USBNET" DRIVER FRAMEWORK 21868M: Oliver Neukum <oneukum@suse.com> 21869L: netdev@vger.kernel.org 21870S: Maintained 21871W: http://www.linux-usb.org/usbnet 21872F: drivers/net/usb/usbnet.c 21873F: include/linux/usb/usbnet.h 21874 21875USB ACM DRIVER 21876M: Oliver Neukum <oneukum@suse.com> 21877L: linux-usb@vger.kernel.org 21878S: Maintained 21879F: Documentation/usb/acm.rst 21880F: drivers/usb/class/cdc-acm.* 21881 21882USB APPLE MFI FASTCHARGE DRIVER 21883M: Bastien Nocera <hadess@hadess.net> 21884L: linux-usb@vger.kernel.org 21885S: Maintained 21886F: drivers/usb/misc/apple-mfi-fastcharge.c 21887 21888USB AR5523 WIRELESS DRIVER 21889M: Pontus Fuchs <pontus.fuchs@gmail.com> 21890L: linux-wireless@vger.kernel.org 21891S: Maintained 21892F: drivers/net/wireless/ath/ar5523/ 21893 21894USB ATTACHED SCSI 21895M: Oliver Neukum <oneukum@suse.com> 21896L: linux-usb@vger.kernel.org 21897L: linux-scsi@vger.kernel.org 21898S: Maintained 21899F: drivers/usb/storage/uas.c 21900 21901USB CDC ETHERNET DRIVER 21902M: Oliver Neukum <oliver@neukum.org> 21903L: linux-usb@vger.kernel.org 21904S: Maintained 21905F: drivers/net/usb/cdc_*.c 21906F: include/uapi/linux/usb/cdc.h 21907 21908USB CHAOSKEY DRIVER 21909M: Keith Packard <keithp@keithp.com> 21910L: linux-usb@vger.kernel.org 21911S: Maintained 21912F: drivers/usb/misc/chaoskey.c 21913 21914USB CYPRESS C67X00 DRIVER 21915L: linux-usb@vger.kernel.org 21916S: Orphan 21917F: drivers/usb/c67x00/ 21918 21919USB DAVICOM DM9601 DRIVER 21920M: Peter Korsgaard <peter@korsgaard.com> 21921L: netdev@vger.kernel.org 21922S: Maintained 21923W: http://www.linux-usb.org/usbnet 21924F: drivers/net/usb/dm9601.c 21925 21926USB EHCI DRIVER 21927M: Alan Stern <stern@rowland.harvard.edu> 21928L: linux-usb@vger.kernel.org 21929S: Maintained 21930F: Documentation/usb/ehci.rst 21931F: drivers/usb/host/ehci* 21932 21933USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21934M: Jiri Kosina <jikos@kernel.org> 21935M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21936L: linux-usb@vger.kernel.org 21937S: Maintained 21938T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21939F: Documentation/hid/hiddev.rst 21940F: drivers/hid/usbhid/ 21941 21942USB INTEL XHCI ROLE MUX DRIVER 21943M: Hans de Goede <hdegoede@redhat.com> 21944L: linux-usb@vger.kernel.org 21945S: Maintained 21946F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21947 21948USB IP DRIVER FOR HISILICON KIRIN 960 21949M: Yu Chen <chenyu56@huawei.com> 21950M: Binghui Wang <wangbinghui@hisilicon.com> 21951L: linux-usb@vger.kernel.org 21952S: Maintained 21953F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21954F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21955 21956USB IP DRIVER FOR HISILICON KIRIN 970 21957M: Mauro Carvalho Chehab <mchehab@kernel.org> 21958L: linux-usb@vger.kernel.org 21959S: Maintained 21960F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21961F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21962 21963USB ISP116X DRIVER 21964M: Olav Kongas <ok@artecdesign.ee> 21965L: linux-usb@vger.kernel.org 21966S: Maintained 21967F: drivers/usb/host/isp116x* 21968F: include/linux/usb/isp116x.h 21969 21970USB ISP1760 DRIVER 21971M: Rui Miguel Silva <rui.silva@linaro.org> 21972L: linux-usb@vger.kernel.org 21973S: Maintained 21974F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21975F: drivers/usb/isp1760/* 21976 21977USB LAN78XX ETHERNET DRIVER 21978M: Woojung Huh <woojung.huh@microchip.com> 21979M: UNGLinuxDriver@microchip.com 21980L: netdev@vger.kernel.org 21981S: Maintained 21982F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21983F: drivers/net/usb/lan78xx.* 21984F: include/dt-bindings/net/microchip-lan78xx.h 21985 21986USB MASS STORAGE DRIVER 21987M: Alan Stern <stern@rowland.harvard.edu> 21988L: linux-usb@vger.kernel.org 21989L: usb-storage@lists.one-eyed-alien.net 21990S: Maintained 21991F: drivers/usb/storage/ 21992 21993USB MIDI DRIVER 21994M: Clemens Ladisch <clemens@ladisch.de> 21995L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21996S: Maintained 21997T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21998F: sound/usb/midi.* 21999 22000USB NETWORKING DRIVERS 22001L: linux-usb@vger.kernel.org 22002S: Odd Fixes 22003F: drivers/net/usb/ 22004 22005USB OHCI DRIVER 22006M: Alan Stern <stern@rowland.harvard.edu> 22007L: linux-usb@vger.kernel.org 22008S: Maintained 22009F: Documentation/usb/ohci.rst 22010F: drivers/usb/host/ohci* 22011 22012USB OTG FSM (Finite State Machine) 22013M: Peter Chen <peter.chen@kernel.org> 22014L: linux-usb@vger.kernel.org 22015S: Maintained 22016T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22017F: drivers/usb/common/usb-otg-fsm.c 22018 22019USB OVER IP DRIVER 22020M: Valentina Manea <valentina.manea.m@gmail.com> 22021M: Shuah Khan <shuah@kernel.org> 22022M: Shuah Khan <skhan@linuxfoundation.org> 22023R: Hongren Zheng <i@zenithal.me> 22024L: linux-usb@vger.kernel.org 22025S: Maintained 22026F: Documentation/usb/usbip_protocol.rst 22027F: drivers/usb/usbip/ 22028F: tools/testing/selftests/drivers/usb/usbip/ 22029F: tools/usb/usbip/ 22030 22031USB PEGASUS DRIVER 22032M: Petko Manolov <petkan@nucleusys.com> 22033L: linux-usb@vger.kernel.org 22034L: netdev@vger.kernel.org 22035S: Maintained 22036W: https://github.com/petkan/pegasus 22037T: git https://github.com/petkan/pegasus.git 22038F: drivers/net/usb/pegasus.* 22039 22040USB PRINTER DRIVER (usblp) 22041M: Pete Zaitcev <zaitcev@redhat.com> 22042L: linux-usb@vger.kernel.org 22043S: Supported 22044F: drivers/usb/class/usblp.c 22045 22046USB QMI WWAN NETWORK DRIVER 22047M: Bjørn Mork <bjorn@mork.no> 22048L: netdev@vger.kernel.org 22049S: Maintained 22050F: Documentation/ABI/testing/sysfs-class-net-qmi 22051F: drivers/net/usb/qmi_wwan.c 22052 22053USB RAW GADGET DRIVER 22054R: Andrey Konovalov <andreyknvl@gmail.com> 22055L: linux-usb@vger.kernel.org 22056S: Maintained 22057F: Documentation/usb/raw-gadget.rst 22058F: drivers/usb/gadget/legacy/raw_gadget.c 22059F: include/uapi/linux/usb/raw_gadget.h 22060 22061USB RTL8150 DRIVER 22062M: Petko Manolov <petkan@nucleusys.com> 22063L: linux-usb@vger.kernel.org 22064L: netdev@vger.kernel.org 22065S: Maintained 22066W: https://github.com/petkan/rtl8150 22067T: git https://github.com/petkan/rtl8150.git 22068F: drivers/net/usb/rtl8150.c 22069 22070USB SERIAL SUBSYSTEM 22071M: Johan Hovold <johan@kernel.org> 22072L: linux-usb@vger.kernel.org 22073S: Maintained 22074T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22075F: Documentation/usb/usb-serial.rst 22076F: drivers/usb/serial/ 22077F: include/linux/usb/serial.h 22078 22079USB SMSC75XX ETHERNET DRIVER 22080M: Steve Glendinning <steve.glendinning@shawell.net> 22081L: netdev@vger.kernel.org 22082S: Maintained 22083F: drivers/net/usb/smsc75xx.* 22084 22085USB SMSC95XX ETHERNET DRIVER 22086M: Steve Glendinning <steve.glendinning@shawell.net> 22087M: UNGLinuxDriver@microchip.com 22088L: netdev@vger.kernel.org 22089S: Maintained 22090F: drivers/net/usb/smsc95xx.* 22091 22092USB SUBSYSTEM 22093M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22094L: linux-usb@vger.kernel.org 22095S: Supported 22096W: http://www.linux-usb.org 22097T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22098F: Documentation/devicetree/bindings/usb/ 22099F: Documentation/usb/ 22100F: drivers/usb/ 22101F: include/dt-bindings/usb/ 22102F: include/linux/usb.h 22103F: include/linux/usb/ 22104F: include/uapi/linux/usb/ 22105 22106USB TYPEC BUS FOR ALTERNATE MODES 22107M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22108L: linux-usb@vger.kernel.org 22109S: Maintained 22110F: Documentation/ABI/testing/sysfs-bus-typec 22111F: Documentation/driver-api/usb/typec_bus.rst 22112F: drivers/usb/typec/altmodes/ 22113F: include/linux/usb/typec_altmode.h 22114 22115USB TYPEC CLASS 22116M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22117L: linux-usb@vger.kernel.org 22118S: Maintained 22119F: Documentation/ABI/testing/sysfs-class-typec 22120F: Documentation/driver-api/usb/typec.rst 22121F: drivers/usb/typec/ 22122F: include/linux/usb/typec.h 22123 22124USB TYPEC INTEL PMC MUX DRIVER 22125M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22126L: linux-usb@vger.kernel.org 22127S: Maintained 22128F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22129F: drivers/usb/typec/mux/intel_pmc_mux.c 22130 22131USB TYPEC PI3USB30532 MUX DRIVER 22132M: Hans de Goede <hdegoede@redhat.com> 22133L: linux-usb@vger.kernel.org 22134S: Maintained 22135F: drivers/usb/typec/mux/pi3usb30532.c 22136 22137USB TYPEC PORT CONTROLLER DRIVERS 22138M: Guenter Roeck <linux@roeck-us.net> 22139L: linux-usb@vger.kernel.org 22140S: Maintained 22141F: drivers/usb/typec/tcpm/ 22142 22143USB UHCI DRIVER 22144M: Alan Stern <stern@rowland.harvard.edu> 22145L: linux-usb@vger.kernel.org 22146S: Maintained 22147F: drivers/usb/host/uhci* 22148 22149USB VIDEO CLASS 22150M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22151L: linux-media@vger.kernel.org 22152S: Maintained 22153W: http://www.ideasonboard.org/uvc/ 22154T: git git://linuxtv.org/media_tree.git 22155F: drivers/media/usb/uvc/ 22156F: include/uapi/linux/uvcvideo.h 22157 22158USB WEBCAM GADGET 22159M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22160M: Daniel Scally <dan.scally@ideasonboard.com> 22161L: linux-usb@vger.kernel.org 22162S: Maintained 22163F: drivers/usb/gadget/function/*uvc* 22164F: drivers/usb/gadget/legacy/webcam.c 22165F: include/uapi/linux/usb/g_uvc.h 22166 22167USB WIRELESS RNDIS DRIVER (rndis_wlan) 22168M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22169L: linux-wireless@vger.kernel.org 22170S: Maintained 22171F: drivers/net/wireless/legacy/rndis_wlan.c 22172 22173USB XHCI DRIVER 22174M: Mathias Nyman <mathias.nyman@intel.com> 22175L: linux-usb@vger.kernel.org 22176S: Supported 22177F: drivers/usb/host/pci-quirks* 22178F: drivers/usb/host/xhci* 22179 22180USB ZD1201 DRIVER 22181L: linux-wireless@vger.kernel.org 22182S: Orphan 22183W: http://linux-lc100020.sourceforge.net 22184F: drivers/net/wireless/zydas/zd1201.* 22185 22186USER DATAGRAM PROTOCOL (UDP) 22187M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22188S: Maintained 22189F: include/linux/udp.h 22190F: net/ipv4/udp.c 22191F: net/ipv6/udp.c 22192 22193USER-MODE LINUX (UML) 22194M: Richard Weinberger <richard@nod.at> 22195M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22196M: Johannes Berg <johannes@sipsolutions.net> 22197L: linux-um@lists.infradead.org 22198S: Maintained 22199W: http://user-mode-linux.sourceforge.net 22200Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22201T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22202T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22203F: Documentation/virt/uml/ 22204F: arch/um/ 22205F: arch/x86/um/ 22206F: fs/hostfs/ 22207 22208USERSPACE COPYIN/COPYOUT (UIOVEC) 22209M: Alexander Viro <viro@zeniv.linux.org.uk> 22210S: Maintained 22211F: include/linux/uio.h 22212F: lib/iov_iter.c 22213 22214USERSPACE DMA BUFFER DRIVER 22215M: Gerd Hoffmann <kraxel@redhat.com> 22216L: dri-devel@lists.freedesktop.org 22217S: Maintained 22218T: git git://anongit.freedesktop.org/drm/drm-misc 22219F: drivers/dma-buf/udmabuf.c 22220F: include/uapi/linux/udmabuf.h 22221 22222USERSPACE I/O (UIO) 22223M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22224S: Maintained 22225T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22226F: Documentation/driver-api/uio-howto.rst 22227F: drivers/uio/ 22228F: include/linux/uio_driver.h 22229 22230UTIL-LINUX PACKAGE 22231M: Karel Zak <kzak@redhat.com> 22232L: util-linux@vger.kernel.org 22233S: Maintained 22234W: http://en.wikipedia.org/wiki/Util-linux 22235T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22236 22237UUID HELPERS 22238R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22239L: linux-kernel@vger.kernel.org 22240S: Maintained 22241F: include/linux/uuid.h 22242F: lib/test_uuid.c 22243F: lib/uuid.c 22244 22245UV SYSFS DRIVER 22246M: Justin Ernst <justin.ernst@hpe.com> 22247L: platform-driver-x86@vger.kernel.org 22248S: Maintained 22249F: drivers/platform/x86/uv_sysfs.c 22250 22251UVESAFB DRIVER 22252M: Michal Januszewski <spock@gentoo.org> 22253L: linux-fbdev@vger.kernel.org 22254S: Maintained 22255W: https://github.com/mjanusz/v86d 22256F: Documentation/fb/uvesafb.rst 22257F: drivers/video/fbdev/uvesafb.* 22258 22259Ux500 CLOCK DRIVERS 22260M: Ulf Hansson <ulf.hansson@linaro.org> 22261L: linux-clk@vger.kernel.org 22262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22263S: Maintained 22264F: drivers/clk/ux500/ 22265 22266VF610 NAND DRIVER 22267M: Stefan Agner <stefan@agner.ch> 22268L: linux-mtd@lists.infradead.org 22269S: Supported 22270F: drivers/mtd/nand/raw/vf610_nfc.c 22271 22272VFAT/FAT/MSDOS FILESYSTEM 22273M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22274S: Maintained 22275F: Documentation/filesystems/vfat.rst 22276F: fs/fat/ 22277F: tools/testing/selftests/filesystems/fat/ 22278 22279VFIO CDX DRIVER 22280M: Nipun Gupta <nipun.gupta@amd.com> 22281M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22282L: kvm@vger.kernel.org 22283S: Maintained 22284F: drivers/vfio/cdx/* 22285 22286VFIO DRIVER 22287M: Alex Williamson <alex.williamson@redhat.com> 22288L: kvm@vger.kernel.org 22289S: Maintained 22290T: git https://github.com/awilliam/linux-vfio.git 22291F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22292F: Documentation/driver-api/vfio.rst 22293F: drivers/vfio/ 22294F: include/linux/vfio.h 22295F: include/linux/vfio_pci_core.h 22296F: include/uapi/linux/vfio.h 22297 22298VFIO FSL-MC DRIVER 22299M: Diana Craciun <diana.craciun@oss.nxp.com> 22300L: kvm@vger.kernel.org 22301S: Maintained 22302F: drivers/vfio/fsl-mc/ 22303 22304VFIO HISILICON PCI DRIVER 22305M: Longfang Liu <liulongfang@huawei.com> 22306M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22307L: kvm@vger.kernel.org 22308S: Maintained 22309F: drivers/vfio/pci/hisilicon/ 22310 22311VFIO MEDIATED DEVICE DRIVERS 22312M: Kirti Wankhede <kwankhede@nvidia.com> 22313L: kvm@vger.kernel.org 22314S: Maintained 22315F: Documentation/driver-api/vfio-mediated-device.rst 22316F: drivers/vfio/mdev/ 22317F: include/linux/mdev.h 22318F: samples/vfio-mdev/ 22319 22320VFIO MLX5 PCI DRIVER 22321M: Yishai Hadas <yishaih@nvidia.com> 22322L: kvm@vger.kernel.org 22323S: Maintained 22324F: drivers/vfio/pci/mlx5/ 22325 22326VFIO PCI DEVICE SPECIFIC DRIVERS 22327R: Jason Gunthorpe <jgg@nvidia.com> 22328R: Yishai Hadas <yishaih@nvidia.com> 22329R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22330R: Kevin Tian <kevin.tian@intel.com> 22331L: kvm@vger.kernel.org 22332S: Maintained 22333P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22334F: drivers/vfio/pci/*/ 22335 22336VFIO PLATFORM DRIVER 22337M: Eric Auger <eric.auger@redhat.com> 22338L: kvm@vger.kernel.org 22339S: Maintained 22340F: drivers/vfio/platform/ 22341 22342VGA_SWITCHEROO 22343R: Lukas Wunner <lukas@wunner.de> 22344S: Maintained 22345T: git git://anongit.freedesktop.org/drm/drm-misc 22346F: Documentation/gpu/vga-switcheroo.rst 22347F: drivers/gpu/vga/vga_switcheroo.c 22348F: include/linux/vga_switcheroo.h 22349 22350VIA RHINE NETWORK DRIVER 22351M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22352S: Maintained 22353F: drivers/net/ethernet/via/via-rhine.c 22354 22355VIA SD/MMC CARD CONTROLLER DRIVER 22356M: Bruce Chang <brucechang@via.com.tw> 22357M: Harald Welte <HaraldWelte@viatech.com> 22358S: Maintained 22359F: drivers/mmc/host/via-sdmmc.c 22360 22361VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22362M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22363L: linux-fbdev@vger.kernel.org 22364S: Maintained 22365F: drivers/video/fbdev/via/ 22366F: include/linux/via-core.h 22367F: include/linux/via_i2c.h 22368 22369VIA VELOCITY NETWORK DRIVER 22370M: Francois Romieu <romieu@fr.zoreil.com> 22371L: netdev@vger.kernel.org 22372S: Maintained 22373F: drivers/net/ethernet/via/via-velocity.* 22374 22375VICODEC VIRTUAL CODEC DRIVER 22376M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22377L: linux-media@vger.kernel.org 22378S: Maintained 22379W: https://linuxtv.org 22380T: git git://linuxtv.org/media_tree.git 22381F: drivers/media/test-drivers/vicodec/* 22382 22383VIDEO I2C POLLING DRIVER 22384M: Matt Ranostay <matt.ranostay@konsulko.com> 22385L: linux-media@vger.kernel.org 22386S: Maintained 22387F: drivers/media/i2c/video-i2c.c 22388 22389VIDEO MULTIPLEXER DRIVER 22390M: Philipp Zabel <p.zabel@pengutronix.de> 22391L: linux-media@vger.kernel.org 22392S: Maintained 22393F: drivers/media/platform/video-mux.c 22394 22395VIDEOBUF2 FRAMEWORK 22396M: Tomasz Figa <tfiga@chromium.org> 22397M: Marek Szyprowski <m.szyprowski@samsung.com> 22398L: linux-media@vger.kernel.org 22399S: Maintained 22400F: drivers/media/common/videobuf2/* 22401F: include/media/videobuf2-* 22402 22403VIDTV VIRTUAL DIGITAL TV DRIVER 22404M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22405L: linux-media@vger.kernel.org 22406S: Maintained 22407W: https://linuxtv.org 22408T: git git://linuxtv.org/media_tree.git 22409F: drivers/media/test-drivers/vidtv/* 22410 22411VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22412M: Shuah Khan <skhan@linuxfoundation.org> 22413R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22414L: linux-media@vger.kernel.org 22415S: Maintained 22416W: https://linuxtv.org 22417T: git git://linuxtv.org/media_tree.git 22418F: drivers/media/test-drivers/vimc/* 22419 22420VIRT LIB 22421M: Alex Williamson <alex.williamson@redhat.com> 22422M: Paolo Bonzini <pbonzini@redhat.com> 22423L: kvm@vger.kernel.org 22424S: Supported 22425F: virt/lib/ 22426 22427VIRTIO AND VHOST VSOCK DRIVER 22428M: Stefan Hajnoczi <stefanha@redhat.com> 22429M: Stefano Garzarella <sgarzare@redhat.com> 22430L: kvm@vger.kernel.org 22431L: virtualization@lists.linux-foundation.org 22432L: netdev@vger.kernel.org 22433S: Maintained 22434F: drivers/vhost/vsock.c 22435F: include/linux/virtio_vsock.h 22436F: include/uapi/linux/virtio_vsock.h 22437F: net/vmw_vsock/virtio_transport.c 22438F: net/vmw_vsock/virtio_transport_common.c 22439 22440VIRTIO BALLOON 22441M: "Michael S. Tsirkin" <mst@redhat.com> 22442M: David Hildenbrand <david@redhat.com> 22443L: virtualization@lists.linux-foundation.org 22444S: Maintained 22445F: drivers/virtio/virtio_balloon.c 22446F: include/linux/balloon_compaction.h 22447F: include/uapi/linux/virtio_balloon.h 22448F: mm/balloon_compaction.c 22449 22450VIRTIO BLOCK AND SCSI DRIVERS 22451M: "Michael S. Tsirkin" <mst@redhat.com> 22452M: Jason Wang <jasowang@redhat.com> 22453R: Paolo Bonzini <pbonzini@redhat.com> 22454R: Stefan Hajnoczi <stefanha@redhat.com> 22455L: virtualization@lists.linux-foundation.org 22456S: Maintained 22457F: drivers/block/virtio_blk.c 22458F: drivers/scsi/virtio_scsi.c 22459F: drivers/vhost/scsi.c 22460F: include/uapi/linux/virtio_blk.h 22461F: include/uapi/linux/virtio_scsi.h 22462 22463VIRTIO CONSOLE DRIVER 22464M: Amit Shah <amit@kernel.org> 22465L: virtualization@lists.linux-foundation.org 22466S: Maintained 22467F: drivers/char/virtio_console.c 22468F: include/linux/virtio_console.h 22469F: include/uapi/linux/virtio_console.h 22470 22471VIRTIO CORE AND NET DRIVERS 22472M: "Michael S. Tsirkin" <mst@redhat.com> 22473M: Jason Wang <jasowang@redhat.com> 22474R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22475L: virtualization@lists.linux-foundation.org 22476S: Maintained 22477F: Documentation/ABI/testing/sysfs-bus-vdpa 22478F: Documentation/ABI/testing/sysfs-class-vduse 22479F: Documentation/devicetree/bindings/virtio/ 22480F: Documentation/driver-api/virtio/ 22481F: drivers/block/virtio_blk.c 22482F: drivers/crypto/virtio/ 22483F: drivers/net/virtio_net.c 22484F: drivers/vdpa/ 22485F: drivers/virtio/ 22486F: include/linux/vdpa.h 22487F: include/linux/virtio*.h 22488F: include/linux/vringh.h 22489F: include/uapi/linux/virtio_*.h 22490F: tools/virtio/ 22491 22492VIRTIO CRYPTO DRIVER 22493M: Gonglei <arei.gonglei@huawei.com> 22494L: virtualization@lists.linux-foundation.org 22495L: linux-crypto@vger.kernel.org 22496S: Maintained 22497F: drivers/crypto/virtio/ 22498F: include/uapi/linux/virtio_crypto.h 22499 22500VIRTIO DRIVERS FOR S390 22501M: Cornelia Huck <cohuck@redhat.com> 22502M: Halil Pasic <pasic@linux.ibm.com> 22503M: Eric Farman <farman@linux.ibm.com> 22504L: linux-s390@vger.kernel.org 22505L: virtualization@lists.linux-foundation.org 22506L: kvm@vger.kernel.org 22507S: Supported 22508F: arch/s390/include/uapi/asm/virtio-ccw.h 22509F: drivers/s390/virtio/ 22510 22511VIRTIO FILE SYSTEM 22512M: Vivek Goyal <vgoyal@redhat.com> 22513M: Stefan Hajnoczi <stefanha@redhat.com> 22514M: Miklos Szeredi <miklos@szeredi.hu> 22515L: virtualization@lists.linux-foundation.org 22516L: linux-fsdevel@vger.kernel.org 22517S: Supported 22518W: https://virtio-fs.gitlab.io/ 22519F: Documentation/filesystems/virtiofs.rst 22520F: fs/fuse/virtio_fs.c 22521F: include/uapi/linux/virtio_fs.h 22522 22523VIRTIO GPIO DRIVER 22524M: Enrico Weigelt, metux IT consult <info@metux.net> 22525M: Viresh Kumar <vireshk@kernel.org> 22526L: linux-gpio@vger.kernel.org 22527L: virtualization@lists.linux-foundation.org 22528S: Maintained 22529F: drivers/gpio/gpio-virtio.c 22530F: include/uapi/linux/virtio_gpio.h 22531 22532VIRTIO GPU DRIVER 22533M: David Airlie <airlied@redhat.com> 22534M: Gerd Hoffmann <kraxel@redhat.com> 22535R: Gurchetan Singh <gurchetansingh@chromium.org> 22536R: Chia-I Wu <olvaffe@gmail.com> 22537L: dri-devel@lists.freedesktop.org 22538L: virtualization@lists.linux-foundation.org 22539S: Maintained 22540T: git git://anongit.freedesktop.org/drm/drm-misc 22541F: drivers/gpu/drm/virtio/ 22542F: include/uapi/linux/virtio_gpu.h 22543 22544VIRTIO HOST (VHOST) 22545M: "Michael S. Tsirkin" <mst@redhat.com> 22546M: Jason Wang <jasowang@redhat.com> 22547L: kvm@vger.kernel.org 22548L: virtualization@lists.linux-foundation.org 22549L: netdev@vger.kernel.org 22550S: Maintained 22551T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22552F: drivers/vhost/ 22553F: include/linux/sched/vhost_task.h 22554F: include/linux/vhost_iotlb.h 22555F: include/uapi/linux/vhost.h 22556F: kernel/vhost_task.c 22557 22558VIRTIO I2C DRIVER 22559M: Conghui Chen <conghui.chen@intel.com> 22560M: Viresh Kumar <viresh.kumar@linaro.org> 22561L: linux-i2c@vger.kernel.org 22562L: virtualization@lists.linux-foundation.org 22563S: Maintained 22564F: drivers/i2c/busses/i2c-virtio.c 22565F: include/uapi/linux/virtio_i2c.h 22566 22567VIRTIO INPUT DRIVER 22568M: Gerd Hoffmann <kraxel@redhat.com> 22569S: Maintained 22570F: drivers/virtio/virtio_input.c 22571F: include/uapi/linux/virtio_input.h 22572 22573VIRTIO IOMMU DRIVER 22574M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22575L: virtualization@lists.linux-foundation.org 22576S: Maintained 22577F: drivers/iommu/virtio-iommu.c 22578F: include/uapi/linux/virtio_iommu.h 22579 22580VIRTIO MEM DRIVER 22581M: David Hildenbrand <david@redhat.com> 22582L: virtualization@lists.linux-foundation.org 22583S: Maintained 22584W: https://virtio-mem.gitlab.io/ 22585F: drivers/virtio/virtio_mem.c 22586F: include/uapi/linux/virtio_mem.h 22587 22588VIRTIO PMEM DRIVER 22589M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22590L: virtualization@lists.linux-foundation.org 22591S: Maintained 22592F: drivers/nvdimm/nd_virtio.c 22593F: drivers/nvdimm/virtio_pmem.c 22594 22595VIRTIO SOUND DRIVER 22596M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22597M: "Michael S. Tsirkin" <mst@redhat.com> 22598L: virtualization@lists.linux-foundation.org 22599L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22600S: Maintained 22601F: include/uapi/linux/virtio_snd.h 22602F: sound/virtio/* 22603 22604VIRTUAL BOX GUEST DEVICE DRIVER 22605M: Hans de Goede <hdegoede@redhat.com> 22606M: Arnd Bergmann <arnd@arndb.de> 22607M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22608S: Maintained 22609F: drivers/virt/vboxguest/ 22610F: include/linux/vbox_utils.h 22611F: include/uapi/linux/vbox*.h 22612 22613VIRTUAL BOX SHARED FOLDER VFS DRIVER 22614M: Hans de Goede <hdegoede@redhat.com> 22615L: linux-fsdevel@vger.kernel.org 22616S: Maintained 22617F: fs/vboxsf/* 22618 22619VIRTUAL PCM TEST DRIVER 22620M: Ivan Orlov <ivan.orlov0322@gmail.com> 22621L: alsa-devel@alsa-project.org 22622S: Maintained 22623F: Documentation/sound/cards/pcmtest.rst 22624F: sound/drivers/pcmtest.c 22625F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22626 22627VIRTUAL SERIO DEVICE DRIVER 22628M: Stephen Chandler Paul <thatslyude@gmail.com> 22629S: Maintained 22630F: drivers/input/serio/userio.c 22631F: include/uapi/linux/userio.h 22632 22633VISL VIRTUAL STATELESS DECODER DRIVER 22634M: Daniel Almeida <daniel.almeida@collabora.com> 22635L: linux-media@vger.kernel.org 22636S: Supported 22637F: drivers/media/test-drivers/visl 22638 22639VIVID VIRTUAL VIDEO DRIVER 22640M: Hans Verkuil <hverkuil@xs4all.nl> 22641L: linux-media@vger.kernel.org 22642S: Maintained 22643W: https://linuxtv.org 22644T: git git://linuxtv.org/media_tree.git 22645F: drivers/media/test-drivers/vivid/* 22646 22647VLYNQ BUS 22648M: Florian Fainelli <f.fainelli@gmail.com> 22649L: openwrt-devel@lists.openwrt.org (subscribers-only) 22650S: Maintained 22651F: drivers/vlynq/vlynq.c 22652F: include/linux/vlynq.h 22653 22654VM SOCKETS (AF_VSOCK) 22655M: Stefano Garzarella <sgarzare@redhat.com> 22656L: virtualization@lists.linux-foundation.org 22657L: netdev@vger.kernel.org 22658S: Maintained 22659F: drivers/net/vsockmon.c 22660F: include/net/af_vsock.h 22661F: include/uapi/linux/vm_sockets.h 22662F: include/uapi/linux/vm_sockets_diag.h 22663F: include/uapi/linux/vsockmon.h 22664F: net/vmw_vsock/ 22665F: tools/testing/vsock/ 22666 22667VMALLOC 22668M: Andrew Morton <akpm@linux-foundation.org> 22669R: Uladzislau Rezki <urezki@gmail.com> 22670R: Christoph Hellwig <hch@infradead.org> 22671R: Lorenzo Stoakes <lstoakes@gmail.com> 22672L: linux-mm@kvack.org 22673S: Maintained 22674W: http://www.linux-mm.org 22675T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22676F: include/linux/vmalloc.h 22677F: mm/vmalloc.c 22678 22679VME SUBSYSTEM 22680M: Martyn Welch <martyn@welchs.me.uk> 22681M: Manohar Vanga <manohar.vanga@gmail.com> 22682M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22683L: linux-kernel@vger.kernel.org 22684S: Odd fixes 22685T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22686F: Documentation/driver-api/vme.rst 22687F: drivers/staging/vme_user/ 22688 22689VMWARE BALLOON DRIVER 22690M: Nadav Amit <namit@vmware.com> 22691R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22692L: linux-kernel@vger.kernel.org 22693S: Supported 22694F: drivers/misc/vmw_balloon.c 22695 22696VMWARE HYPERVISOR INTERFACE 22697M: Ajay Kaher <akaher@vmware.com> 22698M: Alexey Makhalov <amakhalov@vmware.com> 22699R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22700L: virtualization@lists.linux-foundation.org 22701L: x86@kernel.org 22702S: Supported 22703T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22704F: arch/x86/include/asm/vmware.h 22705F: arch/x86/kernel/cpu/vmware.c 22706 22707VMWARE PVRDMA DRIVER 22708M: Bryan Tan <bryantan@vmware.com> 22709M: Vishnu Dasa <vdasa@vmware.com> 22710R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22711L: linux-rdma@vger.kernel.org 22712S: Supported 22713F: drivers/infiniband/hw/vmw_pvrdma/ 22714 22715VMWARE PVSCSI DRIVER 22716M: Vishal Bhakta <vbhakta@vmware.com> 22717R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22718L: linux-scsi@vger.kernel.org 22719S: Supported 22720F: drivers/scsi/vmw_pvscsi.c 22721F: drivers/scsi/vmw_pvscsi.h 22722 22723VMWARE VIRTUAL PTP CLOCK DRIVER 22724M: Deep Shah <sdeep@vmware.com> 22725R: Ajay Kaher <akaher@vmware.com> 22726R: Alexey Makhalov <amakhalov@vmware.com> 22727R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22728L: netdev@vger.kernel.org 22729S: Supported 22730F: drivers/ptp/ptp_vmw.c 22731 22732VMWARE VMCI DRIVER 22733M: Bryan Tan <bryantan@vmware.com> 22734M: Vishnu Dasa <vdasa@vmware.com> 22735R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22736L: linux-kernel@vger.kernel.org 22737S: Supported 22738F: drivers/misc/vmw_vmci/ 22739F: include/linux/vmw_vmci* 22740 22741VMWARE VMMOUSE SUBDRIVER 22742M: Zack Rusin <zackr@vmware.com> 22743R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22744R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22745L: linux-input@vger.kernel.org 22746S: Supported 22747F: drivers/input/mouse/vmmouse.c 22748F: drivers/input/mouse/vmmouse.h 22749 22750VMWARE VMXNET3 ETHERNET DRIVER 22751M: Ronak Doshi <doshir@vmware.com> 22752R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22753L: netdev@vger.kernel.org 22754S: Supported 22755F: drivers/net/vmxnet3/ 22756 22757VMWARE VSOCK VMCI TRANSPORT DRIVER 22758M: Bryan Tan <bryantan@vmware.com> 22759M: Vishnu Dasa <vdasa@vmware.com> 22760R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22761L: linux-kernel@vger.kernel.org 22762S: Supported 22763F: net/vmw_vsock/vmci_transport* 22764 22765VOCORE VOCORE2 BOARD 22766M: Harvey Hunt <harveyhuntnexus@gmail.com> 22767L: linux-mips@vger.kernel.org 22768S: Maintained 22769F: arch/mips/boot/dts/ralink/vocore2.dts 22770 22771VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22772M: Liam Girdwood <lgirdwood@gmail.com> 22773M: Mark Brown <broonie@kernel.org> 22774L: linux-kernel@vger.kernel.org 22775S: Supported 22776W: http://www.slimlogic.co.uk/?p=48 22777T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22778F: Documentation/devicetree/bindings/regulator/ 22779F: Documentation/power/regulator/ 22780F: drivers/regulator/ 22781F: include/dt-bindings/regulator/ 22782F: include/linux/regulator/ 22783K: regulator_get_optional 22784 22785VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22786R: Matti Vaittinen <mazziesaccount@gmail.com> 22787F: drivers/regulator/irq_helpers.c 22788 22789VRF 22790M: David Ahern <dsahern@kernel.org> 22791L: netdev@vger.kernel.org 22792S: Maintained 22793F: Documentation/networking/vrf.rst 22794F: drivers/net/vrf.c 22795 22796VSPRINTF 22797M: Petr Mladek <pmladek@suse.com> 22798M: Steven Rostedt <rostedt@goodmis.org> 22799M: Sergey Senozhatsky <senozhatsky@chromium.org> 22800R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22801R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22802S: Maintained 22803T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22804F: Documentation/core-api/printk-formats.rst 22805F: lib/test_printf.c 22806F: lib/test_scanf.c 22807F: lib/vsprintf.c 22808 22809VT1211 HARDWARE MONITOR DRIVER 22810M: Juerg Haefliger <juergh@proton.me> 22811L: linux-hwmon@vger.kernel.org 22812S: Maintained 22813F: Documentation/hwmon/vt1211.rst 22814F: drivers/hwmon/vt1211.c 22815 22816VT8231 HARDWARE MONITOR DRIVER 22817M: Roger Lucas <vt8231@hiddenengine.co.uk> 22818L: linux-hwmon@vger.kernel.org 22819S: Maintained 22820F: drivers/hwmon/vt8231.c 22821 22822VUB300 USB to SDIO/SD/MMC bridge chip 22823L: linux-mmc@vger.kernel.org 22824S: Orphan 22825F: drivers/mmc/host/vub300.c 22826 22827W1 DALLAS'S 1-WIRE BUS 22828M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22829S: Maintained 22830F: Documentation/devicetree/bindings/w1/ 22831F: Documentation/w1/ 22832F: drivers/w1/ 22833F: include/linux/w1.h 22834 22835W83791D HARDWARE MONITORING DRIVER 22836M: Marc Hulsman <m.hulsman@tudelft.nl> 22837L: linux-hwmon@vger.kernel.org 22838S: Maintained 22839F: Documentation/hwmon/w83791d.rst 22840F: drivers/hwmon/w83791d.c 22841 22842W83793 HARDWARE MONITORING DRIVER 22843M: Rudolf Marek <r.marek@assembler.cz> 22844L: linux-hwmon@vger.kernel.org 22845S: Maintained 22846F: Documentation/hwmon/w83793.rst 22847F: drivers/hwmon/w83793.c 22848 22849W83795 HARDWARE MONITORING DRIVER 22850M: Jean Delvare <jdelvare@suse.com> 22851L: linux-hwmon@vger.kernel.org 22852S: Maintained 22853F: drivers/hwmon/w83795.c 22854 22855W83L51xD SD/MMC CARD INTERFACE DRIVER 22856M: Pierre Ossman <pierre@ossman.eu> 22857S: Maintained 22858F: drivers/mmc/host/wbsd.* 22859 22860WACOM PROTOCOL 4 SERIAL TABLETS 22861M: Julian Squires <julian@cipht.net> 22862M: Hans de Goede <hdegoede@redhat.com> 22863L: linux-input@vger.kernel.org 22864S: Maintained 22865F: drivers/input/tablet/wacom_serial4.c 22866 22867WANGXUN ETHERNET DRIVER 22868M: Jiawen Wu <jiawenwu@trustnetic.com> 22869M: Mengyuan Lou <mengyuanlou@net-swift.com> 22870L: netdev@vger.kernel.org 22871S: Maintained 22872W: https://www.net-swift.com 22873F: Documentation/networking/device_drivers/ethernet/wangxun/* 22874F: drivers/net/ethernet/wangxun/ 22875 22876WATCHDOG DEVICE DRIVERS 22877M: Wim Van Sebroeck <wim@linux-watchdog.org> 22878M: Guenter Roeck <linux@roeck-us.net> 22879L: linux-watchdog@vger.kernel.org 22880S: Maintained 22881W: http://www.linux-watchdog.org/ 22882T: git git://www.linux-watchdog.org/linux-watchdog.git 22883F: Documentation/devicetree/bindings/watchdog/ 22884F: Documentation/watchdog/ 22885F: drivers/watchdog/ 22886F: include/linux/watchdog.h 22887F: include/trace/events/watchdog.h 22888F: include/uapi/linux/watchdog.h 22889 22890WHISKEYCOVE PMIC GPIO DRIVER 22891M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22892L: linux-gpio@vger.kernel.org 22893S: Maintained 22894F: drivers/gpio/gpio-wcove.c 22895 22896WHWAVE RTC DRIVER 22897M: Dianlong Li <long17.cool@163.com> 22898L: linux-rtc@vger.kernel.org 22899S: Maintained 22900F: drivers/rtc/rtc-sd3078.c 22901 22902WIIMOTE HID DRIVER 22903M: David Rheinsberg <david.rheinsberg@gmail.com> 22904L: linux-input@vger.kernel.org 22905S: Maintained 22906F: drivers/hid/hid-wiimote* 22907 22908WILOCITY WIL6210 WIRELESS DRIVER 22909L: linux-wireless@vger.kernel.org 22910S: Orphan 22911W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22912F: drivers/net/wireless/ath/wil6210/ 22913 22914WINBOND CIR DRIVER 22915M: David Härdeman <david@hardeman.nu> 22916S: Maintained 22917F: drivers/media/rc/winbond-cir.c 22918 22919WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22920L: linux-watchdog@vger.kernel.org 22921S: Orphan 22922F: drivers/watchdog/ebc-c384_wdt.c 22923 22924WINSYSTEMS WS16C48 GPIO DRIVER 22925M: William Breathitt Gray <william.gray@linaro.org> 22926L: linux-gpio@vger.kernel.org 22927S: Maintained 22928F: drivers/gpio/gpio-ws16c48.c 22929 22930WIREGUARD SECURE NETWORK TUNNEL 22931M: Jason A. Donenfeld <Jason@zx2c4.com> 22932L: wireguard@lists.zx2c4.com 22933L: netdev@vger.kernel.org 22934S: Maintained 22935F: drivers/net/wireguard/ 22936F: tools/testing/selftests/wireguard/ 22937 22938WISTRON LAPTOP BUTTON DRIVER 22939M: Miloslav Trmac <mitr@volny.cz> 22940S: Maintained 22941F: drivers/input/misc/wistron_btns.c 22942 22943WL3501 WIRELESS PCMCIA CARD DRIVER 22944L: linux-wireless@vger.kernel.org 22945S: Odd fixes 22946F: drivers/net/wireless/legacy/wl3501* 22947 22948WMI BINARY MOF DRIVER 22949L: platform-drivers-x86@vger.kernel.org 22950S: Orphan 22951F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22952F: Documentation/wmi/devices/wmi-bmof.rst 22953F: drivers/platform/x86/wmi-bmof.c 22954 22955WOLFSON MICROELECTRONICS DRIVERS 22956L: patches@opensource.cirrus.com 22957S: Supported 22958W: https://github.com/CirrusLogic/linux-drivers/wiki 22959T: git https://github.com/CirrusLogic/linux-drivers.git 22960F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22961F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22962F: Documentation/devicetree/bindings/mfd/wm831x.txt 22963F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22964F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22965F: Documentation/devicetree/bindings/sound/wm* 22966F: Documentation/hwmon/wm83??.rst 22967F: arch/arm/mach-s3c/mach-crag6410* 22968F: drivers/clk/clk-wm83*.c 22969F: drivers/gpio/gpio-*wm*.c 22970F: drivers/gpio/gpio-arizona.c 22971F: drivers/hwmon/wm83??-hwmon.c 22972F: drivers/input/misc/wm831x-on.c 22973F: drivers/input/touchscreen/wm831x-ts.c 22974F: drivers/input/touchscreen/wm97*.c 22975F: drivers/leds/leds-wm83*.c 22976F: drivers/mfd/arizona* 22977F: drivers/mfd/cs47l24* 22978F: drivers/mfd/wm*.c 22979F: drivers/power/supply/wm83*.c 22980F: drivers/regulator/arizona* 22981F: drivers/regulator/wm8*.c 22982F: drivers/rtc/rtc-wm83*.c 22983F: drivers/video/backlight/wm83*_bl.c 22984F: drivers/watchdog/wm83*_wdt.c 22985F: include/linux/mfd/arizona/ 22986F: include/linux/mfd/wm831x/ 22987F: include/linux/mfd/wm8350/ 22988F: include/linux/mfd/wm8400* 22989F: include/linux/regulator/arizona* 22990F: include/linux/wm97xx.h 22991F: include/sound/wm????.h 22992F: sound/soc/codecs/arizona* 22993F: sound/soc/codecs/cs47l24* 22994F: sound/soc/codecs/wm* 22995 22996WORKQUEUE 22997M: Tejun Heo <tj@kernel.org> 22998R: Lai Jiangshan <jiangshanlai@gmail.com> 22999S: Maintained 23000T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23001F: Documentation/core-api/workqueue.rst 23002F: include/linux/workqueue.h 23003F: kernel/workqueue.c 23004F: kernel/workqueue_internal.h 23005 23006WWAN DRIVERS 23007M: Loic Poulain <loic.poulain@linaro.org> 23008M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23009R: Johannes Berg <johannes@sipsolutions.net> 23010L: netdev@vger.kernel.org 23011S: Maintained 23012F: drivers/net/wwan/ 23013F: include/linux/wwan.h 23014F: include/uapi/linux/wwan.h 23015 23016X-POWERS AXP288 PMIC DRIVERS 23017M: Hans de Goede <hdegoede@redhat.com> 23018S: Maintained 23019F: drivers/acpi/pmic/intel_pmic_xpower.c 23020N: axp288 23021 23022X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23023M: Chen-Yu Tsai <wens@csie.org> 23024L: linux-kernel@vger.kernel.org 23025S: Maintained 23026N: axp[128] 23027 23028X.25 STACK 23029M: Martin Schiller <ms@dev.tdt.de> 23030L: linux-x25@vger.kernel.org 23031S: Maintained 23032F: Documentation/networking/lapb-module.rst 23033F: Documentation/networking/x25* 23034F: drivers/net/wan/hdlc_x25.c 23035F: drivers/net/wan/lapbether.c 23036F: include/*/lapb.h 23037F: include/net/x25* 23038F: include/uapi/linux/x25.h 23039F: net/lapb/ 23040F: net/x25/ 23041 23042X86 ARCHITECTURE (32-BIT AND 64-BIT) 23043M: Thomas Gleixner <tglx@linutronix.de> 23044M: Ingo Molnar <mingo@redhat.com> 23045M: Borislav Petkov <bp@alien8.de> 23046M: Dave Hansen <dave.hansen@linux.intel.com> 23047M: x86@kernel.org 23048R: "H. Peter Anvin" <hpa@zytor.com> 23049L: linux-kernel@vger.kernel.org 23050S: Maintained 23051T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23052F: Documentation/arch/x86/ 23053F: Documentation/devicetree/bindings/x86/ 23054F: arch/x86/ 23055 23056X86 ENTRY CODE 23057M: Andy Lutomirski <luto@kernel.org> 23058L: linux-kernel@vger.kernel.org 23059S: Maintained 23060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23061F: arch/x86/entry/ 23062 23063X86 HARDWARE VULNERABILITIES 23064M: Thomas Gleixner <tglx@linutronix.de> 23065M: Borislav Petkov <bp@alien8.de> 23066M: Peter Zijlstra <peterz@infradead.org> 23067M: Josh Poimboeuf <jpoimboe@kernel.org> 23068R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23069S: Maintained 23070F: Documentation/admin-guide/hw-vuln/ 23071F: arch/x86/include/asm/nospec-branch.h 23072F: arch/x86/kernel/cpu/bugs.c 23073 23074X86 MCE INFRASTRUCTURE 23075M: Tony Luck <tony.luck@intel.com> 23076M: Borislav Petkov <bp@alien8.de> 23077L: linux-edac@vger.kernel.org 23078S: Maintained 23079F: Documentation/ABI/testing/sysfs-mce 23080F: Documentation/arch/x86/x86_64/machinecheck.rst 23081F: arch/x86/kernel/cpu/mce/* 23082 23083X86 MICROCODE UPDATE SUPPORT 23084M: Borislav Petkov <bp@alien8.de> 23085S: Maintained 23086F: arch/x86/kernel/cpu/microcode/* 23087 23088X86 MM 23089M: Dave Hansen <dave.hansen@linux.intel.com> 23090M: Andy Lutomirski <luto@kernel.org> 23091M: Peter Zijlstra <peterz@infradead.org> 23092L: linux-kernel@vger.kernel.org 23093S: Maintained 23094T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23095F: arch/x86/mm/ 23096 23097X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23098M: Hans de Goede <hdegoede@redhat.com> 23099L: platform-driver-x86@vger.kernel.org 23100S: Maintained 23101T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23102F: drivers/platform/x86/x86-android-tablets/ 23103 23104X86 PLATFORM DRIVERS 23105M: Hans de Goede <hdegoede@redhat.com> 23106M: Mark Gross <markgross@kernel.org> 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/olpc/ 23111F: drivers/platform/x86/ 23112F: include/linux/platform_data/x86/ 23113 23114X86 PLATFORM DRIVERS - ARCH 23115R: Darren Hart <dvhart@infradead.org> 23116R: Andy Shevchenko <andy@infradead.org> 23117L: platform-driver-x86@vger.kernel.org 23118L: x86@kernel.org 23119S: Maintained 23120T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23121F: arch/x86/platform 23122 23123X86 PLATFORM UV HPE SUPERDOME FLEX 23124M: Steve Wahl <steve.wahl@hpe.com> 23125R: Mike Travis <mike.travis@hpe.com> 23126R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23127R: Russ Anderson <russ.anderson@hpe.com> 23128S: Supported 23129F: arch/x86/include/asm/uv/ 23130F: arch/x86/kernel/apic/x2apic_uv_x.c 23131F: arch/x86/platform/uv/ 23132 23133X86 STACK UNWINDING 23134M: Josh Poimboeuf <jpoimboe@kernel.org> 23135M: Peter Zijlstra <peterz@infradead.org> 23136S: Supported 23137F: arch/x86/include/asm/unwind*.h 23138F: arch/x86/kernel/dumpstack.c 23139F: arch/x86/kernel/stacktrace.c 23140F: arch/x86/kernel/unwind_*.c 23141 23142X86 VDSO 23143M: Andy Lutomirski <luto@kernel.org> 23144L: linux-kernel@vger.kernel.org 23145S: Maintained 23146T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23147F: arch/x86/entry/vdso/ 23148 23149XARRAY 23150M: Matthew Wilcox <willy@infradead.org> 23151L: linux-fsdevel@vger.kernel.org 23152S: Supported 23153F: Documentation/core-api/xarray.rst 23154F: include/linux/idr.h 23155F: include/linux/xarray.h 23156F: lib/idr.c 23157F: lib/xarray.c 23158F: tools/testing/radix-tree 23159 23160XBOX DVD IR REMOTE 23161M: Benjamin Valentin <benpicco@googlemail.com> 23162S: Maintained 23163F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23164F: drivers/media/rc/xbox_remote.c 23165 23166XC2028/3028 TUNER DRIVER 23167M: Mauro Carvalho Chehab <mchehab@kernel.org> 23168L: linux-media@vger.kernel.org 23169S: Maintained 23170W: https://linuxtv.org 23171T: git git://linuxtv.org/media_tree.git 23172F: drivers/media/tuners/xc2028.* 23173 23174XDP (eXpress Data Path) 23175M: Alexei Starovoitov <ast@kernel.org> 23176M: Daniel Borkmann <daniel@iogearbox.net> 23177M: David S. Miller <davem@davemloft.net> 23178M: Jakub Kicinski <kuba@kernel.org> 23179M: Jesper Dangaard Brouer <hawk@kernel.org> 23180M: John Fastabend <john.fastabend@gmail.com> 23181L: netdev@vger.kernel.org 23182L: bpf@vger.kernel.org 23183S: Supported 23184F: drivers/net/ethernet/*/*/*/*/*xdp* 23185F: drivers/net/ethernet/*/*/*xdp* 23186F: include/net/xdp.h 23187F: include/net/xdp_priv.h 23188F: include/trace/events/xdp.h 23189F: kernel/bpf/cpumap.c 23190F: kernel/bpf/devmap.c 23191F: net/core/xdp.c 23192F: samples/bpf/xdp* 23193F: tools/testing/selftests/bpf/*/*xdp* 23194F: tools/testing/selftests/bpf/*xdp* 23195K: (?:\b|_)xdp(?:\b|_) 23196 23197XDP SOCKETS (AF_XDP) 23198M: Björn Töpel <bjorn@kernel.org> 23199M: Magnus Karlsson <magnus.karlsson@intel.com> 23200M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23201R: Jonathan Lemon <jonathan.lemon@gmail.com> 23202L: netdev@vger.kernel.org 23203L: bpf@vger.kernel.org 23204S: Maintained 23205F: Documentation/networking/af_xdp.rst 23206F: include/net/netns/xdp.h 23207F: include/net/xdp_sock* 23208F: include/net/xsk_buff_pool.h 23209F: include/uapi/linux/if_xdp.h 23210F: include/uapi/linux/xdp_diag.h 23211F: net/xdp/ 23212F: tools/testing/selftests/bpf/*xsk* 23213 23214XEN BLOCK SUBSYSTEM 23215M: Roger Pau Monné <roger.pau@citrix.com> 23216L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23217S: Supported 23218F: drivers/block/xen* 23219F: drivers/block/xen-blkback/* 23220 23221XEN HYPERVISOR ARM 23222M: Stefano Stabellini <sstabellini@kernel.org> 23223L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23224S: Maintained 23225F: arch/arm/include/asm/xen/ 23226F: arch/arm/xen/ 23227 23228XEN HYPERVISOR ARM64 23229M: Stefano Stabellini <sstabellini@kernel.org> 23230L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23231S: Maintained 23232F: arch/arm64/include/asm/xen/ 23233F: arch/arm64/xen/ 23234 23235XEN HYPERVISOR INTERFACE 23236M: Juergen Gross <jgross@suse.com> 23237M: Stefano Stabellini <sstabellini@kernel.org> 23238R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23239L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23240S: Supported 23241T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23242F: Documentation/ABI/stable/sysfs-hypervisor-xen 23243F: Documentation/ABI/testing/sysfs-hypervisor-xen 23244F: drivers/*/xen-*front.c 23245F: drivers/xen/ 23246F: include/uapi/xen/ 23247F: include/xen/ 23248F: kernel/configs/xen.config 23249 23250XEN HYPERVISOR X86 23251M: Juergen Gross <jgross@suse.com> 23252R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23253L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23254S: Supported 23255F: arch/x86/configs/xen.config 23256F: arch/x86/include/asm/pvclock-abi.h 23257F: arch/x86/include/asm/xen/ 23258F: arch/x86/platform/pvh/ 23259F: arch/x86/xen/ 23260 23261XEN NETWORK BACKEND DRIVER 23262M: Wei Liu <wei.liu@kernel.org> 23263M: Paul Durrant <paul@xen.org> 23264L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23265L: netdev@vger.kernel.org 23266S: Supported 23267F: drivers/net/xen-netback/* 23268 23269XEN PCI SUBSYSTEM 23270M: Juergen Gross <jgross@suse.com> 23271L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23272S: Supported 23273F: arch/x86/pci/*xen* 23274F: drivers/pci/*xen* 23275 23276XEN PVSCSI DRIVERS 23277M: Juergen Gross <jgross@suse.com> 23278L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23279L: linux-scsi@vger.kernel.org 23280S: Supported 23281F: drivers/scsi/xen-scsifront.c 23282F: drivers/xen/xen-scsiback.c 23283F: include/xen/interface/io/vscsiif.h 23284 23285XEN PVUSB DRIVER 23286M: Juergen Gross <jgross@suse.com> 23287L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23288L: linux-usb@vger.kernel.org 23289S: Supported 23290F: drivers/usb/host/xen* 23291F: include/xen/interface/io/usbif.h 23292 23293XEN SOUND FRONTEND DRIVER 23294M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23295L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23296L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23297S: Supported 23298F: sound/xen/* 23299 23300XEN SWIOTLB SUBSYSTEM 23301M: Juergen Gross <jgross@suse.com> 23302M: Stefano Stabellini <sstabellini@kernel.org> 23303L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23304L: iommu@lists.linux.dev 23305S: Supported 23306F: arch/*/include/asm/xen/swiotlb-xen.h 23307F: drivers/xen/swiotlb-xen.c 23308F: include/xen/arm/swiotlb-xen.h 23309F: include/xen/swiotlb-xen.h 23310 23311XFS FILESYSTEM 23312M: Darrick J. Wong <djwong@kernel.org> 23313L: linux-xfs@vger.kernel.org 23314S: Supported 23315W: http://xfs.org/ 23316C: irc://irc.oftc.net/xfs 23317T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23318F: Documentation/ABI/testing/sysfs-fs-xfs 23319F: Documentation/admin-guide/xfs.rst 23320F: Documentation/filesystems/xfs-delayed-logging-design.rst 23321F: Documentation/filesystems/xfs-self-describing-metadata.rst 23322F: fs/xfs/ 23323F: include/uapi/linux/dqblk_xfs.h 23324F: include/uapi/linux/fsmap.h 23325 23326XILINX AMS DRIVER 23327M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23328L: linux-iio@vger.kernel.org 23329S: Maintained 23330F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23331F: drivers/iio/adc/xilinx-ams.c 23332 23333XILINX AXI ETHERNET DRIVER 23334M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23335S: Maintained 23336F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23337F: drivers/net/ethernet/xilinx/xilinx_axienet* 23338 23339XILINX CAN DRIVER 23340M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23341R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23342L: linux-can@vger.kernel.org 23343S: Maintained 23344F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23345F: drivers/net/can/xilinx_can.c 23346 23347XILINX EVENT MANAGEMENT DRIVER 23348M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23349S: Maintained 23350F: drivers/soc/xilinx/xlnx_event_manager.c 23351F: include/linux/firmware/xlnx-event-manager.h 23352 23353XILINX GPIO DRIVER 23354M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23355R: Srinivas Neeli <srinivas.neeli@amd.com> 23356R: Michal Simek <michal.simek@amd.com> 23357S: Maintained 23358F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23359F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23360F: drivers/gpio/gpio-xilinx.c 23361F: drivers/gpio/gpio-zynq.c 23362 23363XILINX PWM DRIVER 23364M: Sean Anderson <sean.anderson@seco.com> 23365S: Maintained 23366F: drivers/pwm/pwm-xilinx.c 23367F: include/clocksource/timer-xilinx.h 23368 23369XILINX SD-FEC IP CORES 23370M: Derek Kiernan <derek.kiernan@amd.com> 23371M: Dragan Cvetic <dragan.cvetic@amd.com> 23372S: Maintained 23373F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23374F: Documentation/misc-devices/xilinx_sdfec.rst 23375F: drivers/misc/Kconfig 23376F: drivers/misc/Makefile 23377F: drivers/misc/xilinx_sdfec.c 23378F: include/uapi/misc/xilinx_sdfec.h 23379 23380XILINX UARTLITE SERIAL DRIVER 23381M: Peter Korsgaard <jacmet@sunsite.dk> 23382L: linux-serial@vger.kernel.org 23383S: Maintained 23384F: drivers/tty/serial/uartlite.c 23385 23386XILINX VIDEO IP CORES 23387M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23388L: linux-media@vger.kernel.org 23389S: Supported 23390T: git git://linuxtv.org/media_tree.git 23391F: Documentation/devicetree/bindings/media/xilinx/ 23392F: drivers/media/platform/xilinx/ 23393F: include/uapi/linux/xilinx-v4l2-controls.h 23394 23395XILINX WATCHDOG DRIVER 23396M: Srinivas Neeli <srinivas.neeli@amd.com> 23397R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23398R: Michal Simek <michal.simek@amd.com> 23399S: Maintained 23400F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23401F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23402F: drivers/watchdog/of_xilinx_wdt.c 23403F: drivers/watchdog/xilinx_wwdt.c 23404 23405XILINX XDMA DRIVER 23406M: Lizhi Hou <lizhi.hou@amd.com> 23407M: Brian Xu <brian.xu@amd.com> 23408M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23409L: dmaengine@vger.kernel.org 23410S: Supported 23411F: drivers/dma/xilinx/xdma-regs.h 23412F: drivers/dma/xilinx/xdma.c 23413F: include/linux/dma/amd_xdma.h 23414F: include/linux/platform_data/amd_xdma.h 23415 23416XILINX ZYNQMP DPDMA DRIVER 23417M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23418L: dmaengine@vger.kernel.org 23419S: Supported 23420F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23421F: drivers/dma/xilinx/xilinx_dpdma.c 23422F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23423 23424XILINX ZYNQMP OCM EDAC DRIVER 23425M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23426M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23427S: Maintained 23428F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23429F: drivers/edac/zynqmp_edac.c 23430 23431XILINX ZYNQMP PSGTR PHY DRIVER 23432M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23433L: linux-kernel@vger.kernel.org 23434S: Supported 23435T: git https://github.com/Xilinx/linux-xlnx.git 23436F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23437F: drivers/phy/xilinx/phy-zynqmp.c 23438 23439XILINX ZYNQMP SHA3 DRIVER 23440M: Harsha <harsha.harsha@amd.com> 23441S: Maintained 23442F: drivers/crypto/xilinx/zynqmp-sha.c 23443 23444XILLYBUS DRIVER 23445M: Eli Billauer <eli.billauer@gmail.com> 23446L: linux-kernel@vger.kernel.org 23447S: Supported 23448F: drivers/char/xillybus/ 23449 23450XLP9XX I2C DRIVER 23451M: George Cherian <gcherian@marvell.com> 23452L: linux-i2c@vger.kernel.org 23453S: Supported 23454W: http://www.marvell.com 23455F: drivers/i2c/busses/i2c-xlp9xx.c 23456 23457XRA1403 GPIO EXPANDER 23458M: Nandor Han <nandor.han@ge.com> 23459L: linux-gpio@vger.kernel.org 23460S: Maintained 23461F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23462F: drivers/gpio/gpio-xra1403.c 23463 23464XTENSA XTFPGA PLATFORM SUPPORT 23465M: Max Filippov <jcmvbkbc@gmail.com> 23466S: Maintained 23467F: drivers/spi/spi-xtensa-xtfpga.c 23468F: sound/soc/xtensa/xtfpga-i2s.c 23469 23470YAM DRIVER FOR AX.25 23471M: Jean-Paul Roubelat <jpr@f6fbb.org> 23472L: linux-hams@vger.kernel.org 23473S: Maintained 23474F: drivers/net/hamradio/yam* 23475F: include/linux/yam.h 23476 23477YAMA SECURITY MODULE 23478M: Kees Cook <keescook@chromium.org> 23479S: Supported 23480T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23481F: Documentation/admin-guide/LSM/Yama.rst 23482F: security/yama/ 23483 23484YEALINK PHONE DRIVER 23485M: Henk Vergonet <Henk.Vergonet@gmail.com> 23486L: usbb2k-api-dev@nongnu.org 23487S: Maintained 23488F: Documentation/input/devices/yealink.rst 23489F: drivers/input/misc/yealink.* 23490 23491Z3FOLD COMPRESSED PAGE ALLOCATOR 23492M: Vitaly Wool <vitaly.wool@konsulko.com> 23493R: Miaohe Lin <linmiaohe@huawei.com> 23494L: linux-mm@kvack.org 23495S: Maintained 23496F: mm/z3fold.c 23497 23498Z8530 DRIVER FOR AX.25 23499M: Joerg Reuter <jreuter@yaina.de> 23500L: linux-hams@vger.kernel.org 23501S: Maintained 23502W: http://yaina.de/jreuter/ 23503W: http://www.qsl.net/dl1bke/ 23504F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23505F: drivers/net/hamradio/*scc.c 23506F: drivers/net/hamradio/z8530.h 23507 23508ZBUD COMPRESSED PAGE ALLOCATOR 23509M: Seth Jennings <sjenning@redhat.com> 23510M: Dan Streetman <ddstreet@ieee.org> 23511L: linux-mm@kvack.org 23512S: Maintained 23513F: mm/zbud.c 23514 23515ZD1211RW WIRELESS DRIVER 23516M: Ulrich Kunitz <kune@deine-taler.de> 23517L: linux-wireless@vger.kernel.org 23518L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23519S: Maintained 23520W: http://zd1211.ath.cx/wiki/DriverRewrite 23521F: drivers/net/wireless/zydas/zd1211rw/ 23522 23523ZD1301 MEDIA DRIVER 23524M: Antti Palosaari <crope@iki.fi> 23525L: linux-media@vger.kernel.org 23526S: Maintained 23527W: https://linuxtv.org/ 23528W: http://palosaari.fi/linux/ 23529Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23530F: drivers/media/usb/dvb-usb-v2/zd1301* 23531 23532ZD1301_DEMOD MEDIA DRIVER 23533M: Antti Palosaari <crope@iki.fi> 23534L: linux-media@vger.kernel.org 23535S: Maintained 23536W: https://linuxtv.org/ 23537W: http://palosaari.fi/linux/ 23538Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23539F: drivers/media/dvb-frontends/zd1301_demod* 23540 23541ZHAOXIN PROCESSOR SUPPORT 23542M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23543L: linux-kernel@vger.kernel.org 23544S: Maintained 23545F: arch/x86/kernel/cpu/zhaoxin.c 23546 23547ZONEFS FILESYSTEM 23548M: Damien Le Moal <dlemoal@kernel.org> 23549M: Naohiro Aota <naohiro.aota@wdc.com> 23550R: Johannes Thumshirn <jth@kernel.org> 23551L: linux-fsdevel@vger.kernel.org 23552S: Maintained 23553T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23554F: Documentation/filesystems/zonefs.rst 23555F: fs/zonefs/ 23556 23557ZPOOL COMPRESSED PAGE STORAGE API 23558M: Dan Streetman <ddstreet@ieee.org> 23559L: linux-mm@kvack.org 23560S: Maintained 23561F: include/linux/zpool.h 23562F: mm/zpool.c 23563 23564ZR36067 VIDEO FOR LINUX DRIVER 23565M: Corentin Labbe <clabbe@baylibre.com> 23566L: mjpeg-users@lists.sourceforge.net 23567L: linux-media@vger.kernel.org 23568S: Maintained 23569W: http://mjpeg.sourceforge.net/driver-zoran/ 23570Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23571F: Documentation/driver-api/media/drivers/zoran.rst 23572F: drivers/media/pci/zoran/ 23573 23574ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23575M: Minchan Kim <minchan@kernel.org> 23576M: Sergey Senozhatsky <senozhatsky@chromium.org> 23577L: linux-kernel@vger.kernel.org 23578S: Maintained 23579F: Documentation/admin-guide/blockdev/zram.rst 23580F: drivers/block/zram/ 23581 23582ZS DECSTATION Z85C30 SERIAL DRIVER 23583M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23584S: Maintained 23585F: drivers/tty/serial/zs.* 23586 23587ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23588M: Minchan Kim <minchan@kernel.org> 23589M: Sergey Senozhatsky <senozhatsky@chromium.org> 23590L: linux-mm@kvack.org 23591S: Maintained 23592F: Documentation/mm/zsmalloc.rst 23593F: include/linux/zsmalloc.h 23594F: mm/zsmalloc.c 23595 23596ZSTD 23597M: Nick Terrell <terrelln@fb.com> 23598S: Maintained 23599B: https://github.com/facebook/zstd/issues 23600T: git https://github.com/terrelln/linux.git 23601F: crypto/zstd.c 23602F: include/linux/zstd* 23603F: lib/decompress_unzstd.c 23604F: lib/zstd/ 23605N: zstd 23606K: zstd 23607 23608ZSWAP COMPRESSED SWAP CACHING 23609M: Seth Jennings <sjenning@redhat.com> 23610M: Dan Streetman <ddstreet@ieee.org> 23611M: Vitaly Wool <vitaly.wool@konsulko.com> 23612L: linux-mm@kvack.org 23613S: Maintained 23614F: mm/zswap.c 23615 23616THE REST 23617M: Linus Torvalds <torvalds@linux-foundation.org> 23618L: linux-kernel@vger.kernel.org 23619S: Buried alive in reporters 23620T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23621F: * 23622F: */ 23623
