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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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: Amitkumar Karwar <amitkarwar@gmail.com> 12583M: Ganapathi Bhat <ganapathi017@gmail.com> 12584M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12585M: Xinming Hu <huxinming820@gmail.com> 12586L: linux-wireless@vger.kernel.org 12587S: Maintained 12588F: drivers/net/wireless/marvell/mwifiex/ 12589 12590MARVELL MWL8K WIRELESS DRIVER 12591M: Lennert Buytenhek <buytenh@wantstofly.org> 12592L: linux-wireless@vger.kernel.org 12593S: Odd Fixes 12594F: drivers/net/wireless/marvell/mwl8k.c 12595 12596MARVELL NAND CONTROLLER DRIVER 12597M: Miquel Raynal <miquel.raynal@bootlin.com> 12598L: linux-mtd@lists.infradead.org 12599S: Maintained 12600F: drivers/mtd/nand/raw/marvell_nand.c 12601 12602MARVELL OCTEON ENDPOINT DRIVER 12603M: Veerasenareddy Burru <vburru@marvell.com> 12604M: Sathesh Edara <sedara@marvell.com> 12605L: netdev@vger.kernel.org 12606S: Supported 12607F: drivers/net/ethernet/marvell/octeon_ep 12608 12609MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12610M: Sunil Goutham <sgoutham@marvell.com> 12611M: Geetha sowjanya <gakula@marvell.com> 12612M: Subbaraya Sundeep <sbhatta@marvell.com> 12613M: hariprasad <hkelam@marvell.com> 12614L: netdev@vger.kernel.org 12615S: Supported 12616F: drivers/net/ethernet/marvell/octeontx2/nic/ 12617F: include/linux/soc/marvell/octeontx2/ 12618 12619MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12620M: Sunil Goutham <sgoutham@marvell.com> 12621M: Linu Cherian <lcherian@marvell.com> 12622M: Geetha sowjanya <gakula@marvell.com> 12623M: Jerin Jacob <jerinj@marvell.com> 12624M: hariprasad <hkelam@marvell.com> 12625M: Subbaraya Sundeep <sbhatta@marvell.com> 12626L: netdev@vger.kernel.org 12627S: Supported 12628F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12629F: drivers/net/ethernet/marvell/octeontx2/af/ 12630 12631MARVELL PRESTERA ETHERNET SWITCH DRIVER 12632M: Taras Chornyi <taras.chornyi@plvision.eu> 12633S: Supported 12634W: https://github.com/Marvell-switching/switchdev-prestera 12635F: drivers/net/ethernet/marvell/prestera/ 12636 12637MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12638M: Nicolas Pitre <nico@fluxnic.net> 12639S: Odd Fixes 12640F: drivers/mmc/host/mvsdio.* 12641 12642MARVELL USB MDIO CONTROLLER DRIVER 12643M: Tobias Waldekranz <tobias@waldekranz.com> 12644L: netdev@vger.kernel.org 12645S: Maintained 12646F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12647F: drivers/net/mdio/mdio-mvusb.c 12648 12649MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12650M: Hu Ziji <huziji@marvell.com> 12651L: linux-mmc@vger.kernel.org 12652S: Supported 12653F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12654F: drivers/mmc/host/sdhci-xenon* 12655 12656MATROX FRAMEBUFFER DRIVER 12657L: linux-fbdev@vger.kernel.org 12658S: Orphan 12659F: drivers/video/fbdev/matrox/matroxfb_* 12660F: include/uapi/linux/matroxfb.h 12661 12662MAX15301 DRIVER 12663M: Daniel Nilsson <daniel.nilsson@flex.com> 12664L: linux-hwmon@vger.kernel.org 12665S: Maintained 12666F: Documentation/hwmon/max15301.rst 12667F: drivers/hwmon/pmbus/max15301.c 12668 12669MAX16065 HARDWARE MONITOR DRIVER 12670M: Guenter Roeck <linux@roeck-us.net> 12671L: linux-hwmon@vger.kernel.org 12672S: Maintained 12673F: Documentation/hwmon/max16065.rst 12674F: drivers/hwmon/max16065.c 12675 12676MAX2175 SDR TUNER DRIVER 12677M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12678L: linux-media@vger.kernel.org 12679S: Maintained 12680T: git git://linuxtv.org/media_tree.git 12681F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12682F: Documentation/userspace-api/media/drivers/max2175.rst 12683F: drivers/media/i2c/max2175* 12684F: include/uapi/linux/max2175.h 12685 12686MAX31827 TEMPERATURE SWITCH DRIVER 12687M: Daniel Matyas <daniel.matyas@analog.com> 12688L: linux-hwmon@vger.kernel.org 12689S: Supported 12690W: http://ez.analog.com/community/linux-device-drivers 12691F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12692F: Documentation/hwmon/max31827.rst 12693F: drivers/hwmon/max31827.c 12694 12695MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12696L: linux-hwmon@vger.kernel.org 12697S: Orphan 12698F: Documentation/hwmon/max6650.rst 12699F: drivers/hwmon/max6650.c 12700 12701MAX6697 HARDWARE MONITOR DRIVER 12702M: Guenter Roeck <linux@roeck-us.net> 12703L: linux-hwmon@vger.kernel.org 12704S: Maintained 12705F: Documentation/devicetree/bindings/hwmon/max6697.txt 12706F: Documentation/hwmon/max6697.rst 12707F: drivers/hwmon/max6697.c 12708F: include/linux/platform_data/max6697.h 12709 12710MAX9286 QUAD GMSL DESERIALIZER DRIVER 12711M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12712M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12713M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12714M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12715L: linux-media@vger.kernel.org 12716S: Maintained 12717F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12718F: drivers/media/i2c/max9286.c 12719 12720MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12721M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12722L: linux-media@vger.kernel.org 12723S: Maintained 12724F: drivers/staging/media/max96712/max96712.c 12725 12726MAX9860 MONO AUDIO VOICE CODEC DRIVER 12727M: Peter Rosin <peda@axentia.se> 12728L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12729S: Maintained 12730F: Documentation/devicetree/bindings/sound/max9860.txt 12731F: sound/soc/codecs/max9860.* 12732 12733MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12734M: Andreas Klinger <ak@it-klinger.de> 12735L: linux-iio@vger.kernel.org 12736S: Maintained 12737F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12738F: drivers/iio/proximity/mb1232.c 12739 12740MAXIM MAX11205 DRIVER 12741M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12742L: linux-iio@vger.kernel.org 12743S: Supported 12744W: https://ez.analog.com/linux-software-drivers 12745F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12746F: drivers/iio/adc/max11205.c 12747 12748MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12749R: Iskren Chernev <iskren.chernev@gmail.com> 12750R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12751R: Marek Szyprowski <m.szyprowski@samsung.com> 12752R: Matheus Castello <matheus@castello.eng.br> 12753L: linux-pm@vger.kernel.org 12754S: Maintained 12755F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12756F: drivers/power/supply/max17040_battery.c 12757 12758MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12759R: Hans de Goede <hdegoede@redhat.com> 12760R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12761R: Marek Szyprowski <m.szyprowski@samsung.com> 12762R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12763R: Purism Kernel Team <kernel@puri.sm> 12764L: linux-pm@vger.kernel.org 12765S: Maintained 12766F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12767F: drivers/power/supply/max17042_battery.c 12768 12769MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12770M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12771L: linux-kernel@vger.kernel.org 12772S: Maintained 12773F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12774F: drivers/regulator/max20086-regulator.c 12775 12776MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12777M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12778L: linux-iio@vger.kernel.org 12779S: Maintained 12780F: drivers/iio/temperature/max30208.c 12781 12782MAXIM MAX77650 PMIC MFD DRIVER 12783M: Bartosz Golaszewski <brgl@bgdev.pl> 12784L: linux-kernel@vger.kernel.org 12785S: Maintained 12786F: Documentation/devicetree/bindings/*/*max77650.yaml 12787F: Documentation/devicetree/bindings/*/max77650*.yaml 12788F: drivers/gpio/gpio-max77650.c 12789F: drivers/input/misc/max77650-onkey.c 12790F: drivers/leds/leds-max77650.c 12791F: drivers/mfd/max77650.c 12792F: drivers/power/supply/max77650-charger.c 12793F: drivers/regulator/max77650-regulator.c 12794F: include/linux/mfd/max77650.h 12795 12796MAXIM MAX77714 PMIC MFD DRIVER 12797M: Luca Ceresoli <luca@lucaceresoli.net> 12798S: Maintained 12799F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12800F: drivers/mfd/max77714.c 12801F: include/linux/mfd/max77714.h 12802 12803MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12804M: Javier Martinez Canillas <javier@dowhile0.org> 12805L: linux-kernel@vger.kernel.org 12806S: Supported 12807F: Documentation/devicetree/bindings/*/*max77802.yaml 12808F: drivers/regulator/max77802-regulator.c 12809F: include/dt-bindings/*/*max77802.h 12810 12811MAXIM MAX77976 BATTERY CHARGER 12812M: Luca Ceresoli <luca@lucaceresoli.net> 12813S: Supported 12814F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12815F: drivers/power/supply/max77976_charger.c 12816 12817MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12818M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12819L: linux-pm@vger.kernel.org 12820S: Supported 12821B: mailto:linux-samsung-soc@vger.kernel.org 12822F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12823F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12824F: drivers/power/supply/max14577_charger.c 12825F: drivers/power/supply/max77693_charger.c 12826 12827MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12828M: Chanwoo Choi <cw00.choi@samsung.com> 12829M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12830L: linux-kernel@vger.kernel.org 12831S: Supported 12832B: mailto:linux-samsung-soc@vger.kernel.org 12833F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12834F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12835F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12836F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12837F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12838F: drivers/*/*max77843.c 12839F: drivers/*/max14577*.c 12840F: drivers/*/max77686*.c 12841F: drivers/*/max77693*.c 12842F: drivers/clk/clk-max77686.c 12843F: drivers/extcon/extcon-max14577.c 12844F: drivers/extcon/extcon-max77693.c 12845F: drivers/rtc/rtc-max77686.c 12846F: include/linux/mfd/max14577*.h 12847F: include/linux/mfd/max77686*.h 12848F: include/linux/mfd/max77693*.h 12849 12850MAXIRADIO FM RADIO RECEIVER DRIVER 12851M: Hans Verkuil <hverkuil@xs4all.nl> 12852L: linux-media@vger.kernel.org 12853S: Maintained 12854W: https://linuxtv.org 12855T: git git://linuxtv.org/media_tree.git 12856F: drivers/media/radio/radio-maxiradio* 12857 12858MAXLINEAR ETHERNET PHY DRIVER 12859M: Xu Liang <lxu@maxlinear.com> 12860L: netdev@vger.kernel.org 12861S: Supported 12862F: drivers/net/phy/mxl-gpy.c 12863 12864MCAN MMIO DEVICE DRIVER 12865M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12866L: linux-can@vger.kernel.org 12867S: Maintained 12868F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12869F: drivers/net/can/m_can/m_can.c 12870F: drivers/net/can/m_can/m_can.h 12871F: drivers/net/can/m_can/m_can_platform.c 12872 12873MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12874R: Yasushi SHOJI <yashi@spacecubics.com> 12875L: linux-can@vger.kernel.org 12876S: Maintained 12877F: drivers/net/can/usb/mcba_usb.c 12878 12879MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12880M: Rishi Gupta <gupt21@gmail.com> 12881L: linux-i2c@vger.kernel.org 12882L: linux-input@vger.kernel.org 12883S: Maintained 12884F: drivers/hid/hid-mcp2221.c 12885 12886MCP251XFD SPI-CAN NETWORK DRIVER 12887M: Marc Kleine-Budde <mkl@pengutronix.de> 12888M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12889R: Thomas Kopp <thomas.kopp@microchip.com> 12890L: linux-can@vger.kernel.org 12891S: Maintained 12892F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12893F: drivers/net/can/spi/mcp251xfd/ 12894 12895MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12896M: Peter Rosin <peda@axentia.se> 12897L: linux-iio@vger.kernel.org 12898S: Maintained 12899F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12900F: drivers/iio/potentiometer/mcp4018.c 12901F: drivers/iio/potentiometer/mcp4531.c 12902 12903MCR20A IEEE-802.15.4 RADIO DRIVER 12904M: Stefan Schmidt <stefan@datenfreihafen.org> 12905L: linux-wpan@vger.kernel.org 12906S: Odd Fixes 12907W: https://github.com/xueliu/mcr20a-linux 12908F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12909F: drivers/net/ieee802154/mcr20a.c 12910F: drivers/net/ieee802154/mcr20a.h 12911 12912MDIO REGMAP DRIVER 12913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12914L: netdev@vger.kernel.org 12915S: Maintained 12916F: drivers/net/mdio/mdio-regmap.c 12917F: include/linux/mdio/mdio-regmap.h 12918 12919MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12920M: William Breathitt Gray <william.gray@linaro.org> 12921L: linux-iio@vger.kernel.org 12922S: Maintained 12923F: drivers/iio/dac/cio-dac.c 12924 12925MEDIA CONTROLLER FRAMEWORK 12926M: Sakari Ailus <sakari.ailus@linux.intel.com> 12927M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12928L: linux-media@vger.kernel.org 12929S: Supported 12930W: https://www.linuxtv.org 12931T: git git://linuxtv.org/media_tree.git 12932F: drivers/media/mc/ 12933F: include/media/media-*.h 12934F: include/uapi/linux/media.h 12935 12936MEDIA DRIVER FOR FREESCALE IMX PXP 12937M: Philipp Zabel <p.zabel@pengutronix.de> 12938L: linux-media@vger.kernel.org 12939S: Maintained 12940T: git git://linuxtv.org/media_tree.git 12941F: drivers/media/platform/nxp/imx-pxp.[ch] 12942 12943MEDIA DRIVERS FOR ASCOT2E 12944M: Sergey Kozlov <serjk@netup.ru> 12945M: Abylay Ospan <aospan@netup.ru> 12946L: linux-media@vger.kernel.org 12947S: Supported 12948W: https://linuxtv.org 12949W: http://netup.tv/ 12950T: git git://linuxtv.org/media_tree.git 12951F: drivers/media/dvb-frontends/ascot2e* 12952 12953MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12954M: Jasmin Jessich <jasmin@anw.at> 12955L: linux-media@vger.kernel.org 12956S: Maintained 12957W: https://linuxtv.org 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/cxd2099* 12960 12961MEDIA DRIVERS FOR CXD2841ER 12962M: Sergey Kozlov <serjk@netup.ru> 12963M: Abylay Ospan <aospan@netup.ru> 12964L: linux-media@vger.kernel.org 12965S: Supported 12966W: https://linuxtv.org 12967W: http://netup.tv/ 12968T: git git://linuxtv.org/media_tree.git 12969F: drivers/media/dvb-frontends/cxd2841er* 12970 12971MEDIA DRIVERS FOR CXD2880 12972M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12973L: linux-media@vger.kernel.org 12974S: Supported 12975W: http://linuxtv.org/ 12976T: git git://linuxtv.org/media_tree.git 12977F: drivers/media/dvb-frontends/cxd2880/* 12978F: drivers/media/spi/cxd2880* 12979 12980MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12981L: linux-media@vger.kernel.org 12982S: Orphan 12983W: https://linuxtv.org 12984T: git git://linuxtv.org/media_tree.git 12985F: drivers/media/pci/ddbridge/* 12986 12987MEDIA DRIVERS FOR FREESCALE IMX 12988M: Steve Longerbeam <slongerbeam@gmail.com> 12989M: Philipp Zabel <p.zabel@pengutronix.de> 12990L: linux-media@vger.kernel.org 12991S: Maintained 12992T: git git://linuxtv.org/media_tree.git 12993F: Documentation/admin-guide/media/imx.rst 12994F: Documentation/devicetree/bindings/media/imx.txt 12995F: drivers/staging/media/imx/ 12996F: include/linux/imx-media.h 12997F: include/media/imx.h 12998 12999MEDIA DRIVERS FOR FREESCALE IMX7 13000M: Rui Miguel Silva <rmfrfs@gmail.com> 13001M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13002L: linux-media@vger.kernel.org 13003S: Maintained 13004T: git git://linuxtv.org/media_tree.git 13005F: Documentation/admin-guide/media/imx7.rst 13006F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13007F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13008F: drivers/media/platform/nxp/imx-mipi-csis.c 13009F: drivers/media/platform/nxp/imx7-media-csi.c 13010 13011MEDIA DRIVERS FOR HELENE 13012M: Abylay Ospan <aospan@netup.ru> 13013L: linux-media@vger.kernel.org 13014S: Supported 13015W: https://linuxtv.org 13016W: http://netup.tv/ 13017T: git git://linuxtv.org/media_tree.git 13018F: drivers/media/dvb-frontends/helene* 13019 13020MEDIA DRIVERS FOR HORUS3A 13021M: Sergey Kozlov <serjk@netup.ru> 13022M: Abylay Ospan <aospan@netup.ru> 13023L: linux-media@vger.kernel.org 13024S: Supported 13025W: https://linuxtv.org 13026W: http://netup.tv/ 13027T: git git://linuxtv.org/media_tree.git 13028F: drivers/media/dvb-frontends/horus3a* 13029 13030MEDIA DRIVERS FOR LNBH25 13031M: Sergey Kozlov <serjk@netup.ru> 13032M: Abylay Ospan <aospan@netup.ru> 13033L: linux-media@vger.kernel.org 13034S: Supported 13035W: https://linuxtv.org 13036W: http://netup.tv/ 13037T: git git://linuxtv.org/media_tree.git 13038F: drivers/media/dvb-frontends/lnbh25* 13039 13040MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13041L: linux-media@vger.kernel.org 13042S: Orphan 13043W: https://linuxtv.org 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/mxl5xx* 13046 13047MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13048M: Sergey Kozlov <serjk@netup.ru> 13049M: Abylay Ospan <aospan@netup.ru> 13050L: linux-media@vger.kernel.org 13051S: Supported 13052W: https://linuxtv.org 13053W: http://netup.tv/ 13054T: git git://linuxtv.org/media_tree.git 13055F: drivers/media/pci/netup_unidvb/* 13056 13057MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13058M: Dmitry Osipenko <digetx@gmail.com> 13059L: linux-media@vger.kernel.org 13060L: linux-tegra@vger.kernel.org 13061S: Maintained 13062T: git git://linuxtv.org/media_tree.git 13063F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13064F: drivers/media/platform/nvidia/tegra-vde/ 13065 13066MEDIA DRIVERS FOR RENESAS - CEU 13067M: Jacopo Mondi <jacopo@jmondi.org> 13068L: linux-media@vger.kernel.org 13069L: linux-renesas-soc@vger.kernel.org 13070S: Supported 13071T: git git://linuxtv.org/media_tree.git 13072F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13073F: drivers/media/platform/renesas/renesas-ceu.c 13074F: include/media/drv-intf/renesas-ceu.h 13075 13076MEDIA DRIVERS FOR RENESAS - DRIF 13077M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13078L: linux-media@vger.kernel.org 13079L: linux-renesas-soc@vger.kernel.org 13080S: Supported 13081T: git git://linuxtv.org/media_tree.git 13082F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13083F: drivers/media/platform/renesas/rcar_drif.c 13084 13085MEDIA DRIVERS FOR RENESAS - FCP 13086M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13087L: linux-media@vger.kernel.org 13088L: linux-renesas-soc@vger.kernel.org 13089S: Supported 13090T: git git://linuxtv.org/media_tree.git 13091F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13092F: drivers/media/platform/renesas/rcar-fcp.c 13093F: include/media/rcar-fcp.h 13094 13095MEDIA DRIVERS FOR RENESAS - FDP1 13096M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13097L: linux-media@vger.kernel.org 13098L: linux-renesas-soc@vger.kernel.org 13099S: Supported 13100T: git git://linuxtv.org/media_tree.git 13101F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13102F: drivers/media/platform/renesas/rcar_fdp1.c 13103 13104MEDIA DRIVERS FOR RENESAS - VIN 13105M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13106L: linux-media@vger.kernel.org 13107L: linux-renesas-soc@vger.kernel.org 13108S: Supported 13109T: git git://linuxtv.org/media_tree.git 13110F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13111F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13112F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13113F: drivers/media/platform/renesas/rcar-isp.c 13114F: drivers/media/platform/renesas/rcar-vin/ 13115 13116MEDIA DRIVERS FOR RENESAS - VSP1 13117M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13118M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13119L: linux-media@vger.kernel.org 13120L: linux-renesas-soc@vger.kernel.org 13121S: Supported 13122T: git git://linuxtv.org/media_tree.git 13123F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13124F: drivers/media/platform/renesas/vsp1/ 13125 13126MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13127L: linux-media@vger.kernel.org 13128S: Orphan 13129W: https://linuxtv.org 13130T: git git://linuxtv.org/media_tree.git 13131F: drivers/media/dvb-frontends/stv0910* 13132 13133MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13134L: linux-media@vger.kernel.org 13135S: Orphan 13136W: https://linuxtv.org 13137T: git git://linuxtv.org/media_tree.git 13138F: drivers/media/dvb-frontends/stv6111* 13139 13140MEDIA DRIVERS FOR STM32 - DCMI 13141M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13142L: linux-media@vger.kernel.org 13143S: Supported 13144T: git git://linuxtv.org/media_tree.git 13145F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13146F: drivers/media/platform/st/stm32/stm32-dcmi.c 13147 13148MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13149M: Mauro Carvalho Chehab <mchehab@kernel.org> 13150L: linux-media@vger.kernel.org 13151S: Maintained 13152W: https://linuxtv.org 13153Q: http://patchwork.kernel.org/project/linux-media/list/ 13154T: git git://linuxtv.org/media_tree.git 13155F: Documentation/admin-guide/media/ 13156F: Documentation/devicetree/bindings/media/ 13157F: Documentation/driver-api/media/ 13158F: Documentation/userspace-api/media/ 13159F: drivers/media/ 13160F: drivers/staging/media/ 13161F: include/dt-bindings/media/ 13162F: include/linux/platform_data/media/ 13163F: include/media/ 13164F: include/uapi/linux/dvb/ 13165F: include/uapi/linux/ivtv* 13166F: include/uapi/linux/media.h 13167F: include/uapi/linux/uvcvideo.h 13168F: include/uapi/linux/v4l2-* 13169F: include/uapi/linux/videodev2.h 13170 13171MEDIATEK BLUETOOTH DRIVER 13172M: Sean Wang <sean.wang@mediatek.com> 13173L: linux-bluetooth@vger.kernel.org 13174L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13175S: Maintained 13176F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13177F: drivers/bluetooth/btmtkuart.c 13178 13179MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13180M: Sean Wang <sean.wang@mediatek.com> 13181L: linux-pm@vger.kernel.org 13182S: Maintained 13183F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13184F: drivers/power/reset/mt6323-poweroff.c 13185 13186MEDIATEK CIR DRIVER 13187M: Sean Wang <sean.wang@mediatek.com> 13188S: Maintained 13189F: drivers/media/rc/mtk-cir.c 13190 13191MEDIATEK DMA DRIVER 13192M: Sean Wang <sean.wang@mediatek.com> 13193L: dmaengine@vger.kernel.org 13194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13195L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13196S: Maintained 13197F: Documentation/devicetree/bindings/dma/mtk-* 13198F: drivers/dma/mediatek/ 13199 13200MEDIATEK ETHERNET DRIVER 13201M: Felix Fietkau <nbd@nbd.name> 13202M: John Crispin <john@phrozen.org> 13203M: Sean Wang <sean.wang@mediatek.com> 13204M: Mark Lee <Mark-MC.Lee@mediatek.com> 13205M: Lorenzo Bianconi <lorenzo@kernel.org> 13206L: netdev@vger.kernel.org 13207S: Maintained 13208F: drivers/net/ethernet/mediatek/ 13209 13210MEDIATEK ETHERNET PCS DRIVER 13211M: Alexander Couzens <lynxis@fe80.eu> 13212M: Daniel Golle <daniel@makrotopia.org> 13213L: netdev@vger.kernel.org 13214S: Maintained 13215F: drivers/net/pcs/pcs-mtk-lynxi.c 13216F: include/linux/pcs/pcs-mtk-lynxi.h 13217 13218MEDIATEK ETHERNET PHY DRIVERS 13219M: Daniel Golle <daniel@makrotopia.org> 13220M: Qingfang Deng <dqfext@gmail.com> 13221M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13222L: netdev@vger.kernel.org 13223S: Maintained 13224F: drivers/net/phy/mediatek-ge-soc.c 13225F: drivers/net/phy/mediatek-ge.c 13226 13227MEDIATEK I2C CONTROLLER DRIVER 13228M: Qii Wang <qii.wang@mediatek.com> 13229L: linux-i2c@vger.kernel.org 13230S: Maintained 13231F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13232F: drivers/i2c/busses/i2c-mt65xx.c 13233 13234MEDIATEK IOMMU DRIVER 13235M: Yong Wu <yong.wu@mediatek.com> 13236L: iommu@lists.linux.dev 13237L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13238S: Supported 13239F: Documentation/devicetree/bindings/iommu/mediatek* 13240F: drivers/iommu/mtk_iommu* 13241F: include/dt-bindings/memory/mt*-port.h 13242 13243MEDIATEK JPEG DRIVER 13244M: Bin Liu <bin.liu@mediatek.com> 13245S: Supported 13246F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13247F: drivers/media/platform/mediatek/jpeg/ 13248 13249MEDIATEK KEYPAD DRIVER 13250M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13251S: Supported 13252F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13253F: drivers/input/keyboard/mt6779-keypad.c 13254 13255MEDIATEK MDP DRIVER 13256M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13257M: Houlong Wei <houlong.wei@mediatek.com> 13258M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13259S: Supported 13260F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13261F: drivers/media/platform/mediatek/mdp/ 13262F: drivers/media/platform/mediatek/vpu/ 13263 13264MEDIATEK MEDIA DRIVER 13265M: Tiffany Lin <tiffany.lin@mediatek.com> 13266M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13267M: Yunfei Dong <yunfei.dong@mediatek.com> 13268S: Supported 13269F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13270F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13271F: drivers/media/platform/mediatek/vcodec/ 13272F: drivers/media/platform/mediatek/vpu/ 13273 13274MEDIATEK MMC/SD/SDIO DRIVER 13275M: Chaotian Jing <chaotian.jing@mediatek.com> 13276S: Maintained 13277F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13278F: drivers/mmc/host/mtk-sd.c 13279 13280MEDIATEK MT76 WIRELESS LAN DRIVER 13281M: Felix Fietkau <nbd@nbd.name> 13282M: Lorenzo Bianconi <lorenzo@kernel.org> 13283M: Ryder Lee <ryder.lee@mediatek.com> 13284R: Shayne Chen <shayne.chen@mediatek.com> 13285R: Sean Wang <sean.wang@mediatek.com> 13286L: linux-wireless@vger.kernel.org 13287S: Maintained 13288T: git https://github.com/nbd168/wireless 13289F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13290F: drivers/net/wireless/mediatek/mt76/ 13291 13292MEDIATEK MT7601U WIRELESS LAN DRIVER 13293M: Jakub Kicinski <kuba@kernel.org> 13294L: linux-wireless@vger.kernel.org 13295S: Maintained 13296F: drivers/net/wireless/mediatek/mt7601u/ 13297 13298MEDIATEK MT7621 CLOCK DRIVER 13299M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13300S: Maintained 13301F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13302F: drivers/clk/ralink/clk-mt7621.c 13303 13304MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13305M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13306S: Maintained 13307F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13308F: drivers/pci/controller/pcie-mt7621.c 13309 13310MEDIATEK MT7621 PHY PCI DRIVER 13311M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13312S: Maintained 13313F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13314F: drivers/phy/ralink/phy-mt7621-pci.c 13315 13316MEDIATEK MT7621/28/88 I2C DRIVER 13317M: Stefan Roese <sr@denx.de> 13318L: linux-i2c@vger.kernel.org 13319S: Maintained 13320F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13321F: drivers/i2c/busses/i2c-mt7621.c 13322 13323MEDIATEK MTMIPS CLOCK DRIVER 13324M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13325S: Maintained 13326F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13327F: drivers/clk/ralink/clk-mtmips.c 13328 13329MEDIATEK NAND CONTROLLER DRIVER 13330L: linux-mtd@lists.infradead.org 13331S: Orphan 13332F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13333F: drivers/mtd/nand/raw/mtk_* 13334 13335MEDIATEK PMIC LED DRIVER 13336M: Sean Wang <sean.wang@mediatek.com> 13337S: Maintained 13338F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13339F: drivers/leds/leds-mt6323.c 13340 13341MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13342M: Sean Wang <sean.wang@mediatek.com> 13343S: Maintained 13344F: drivers/char/hw_random/mtk-rng.c 13345 13346MEDIATEK SMI DRIVER 13347M: Yong Wu <yong.wu@mediatek.com> 13348L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13349S: Supported 13350F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13351F: drivers/memory/mtk-smi.c 13352F: include/soc/mediatek/smi.h 13353 13354MEDIATEK SWITCH DRIVER 13355M: Arınç ÜNAL <arinc.unal@arinc9.com> 13356M: Daniel Golle <daniel@makrotopia.org> 13357M: Landen Chao <Landen.Chao@mediatek.com> 13358M: DENG Qingfang <dqfext@gmail.com> 13359M: Sean Wang <sean.wang@mediatek.com> 13360L: netdev@vger.kernel.org 13361S: Maintained 13362F: drivers/net/dsa/mt7530-mdio.c 13363F: drivers/net/dsa/mt7530-mmio.c 13364F: drivers/net/dsa/mt7530.* 13365F: net/dsa/tag_mtk.c 13366 13367MEDIATEK T7XX 5G WWAN MODEM DRIVER 13368M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13369M: Intel Corporation <linuxwwan@intel.com> 13370R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13371R: Liu Haijun <haijun.liu@mediatek.com> 13372R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13373R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13374L: netdev@vger.kernel.org 13375S: Supported 13376F: drivers/net/wwan/t7xx/ 13377 13378MEDIATEK USB3 DRD IP DRIVER 13379M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13380L: linux-usb@vger.kernel.org 13381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13382L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13383S: Maintained 13384F: Documentation/devicetree/bindings/usb/mediatek,* 13385F: drivers/usb/host/xhci-mtk* 13386F: drivers/usb/mtu3/ 13387 13388MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13389M: Peter Senna Tschudin <peter.senna@gmail.com> 13390M: Martin Donnelly <martin.donnelly@ge.com> 13391M: Martyn Welch <martyn.welch@collabora.co.uk> 13392S: Maintained 13393F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13394F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13395 13396MEGARAID SCSI/SAS DRIVERS 13397M: Kashyap Desai <kashyap.desai@broadcom.com> 13398M: Sumit Saxena <sumit.saxena@broadcom.com> 13399M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13400L: megaraidlinux.pdl@broadcom.com 13401L: linux-scsi@vger.kernel.org 13402S: Maintained 13403W: http://www.avagotech.com/support/ 13404F: Documentation/scsi/megaraid.rst 13405F: drivers/scsi/megaraid.* 13406F: drivers/scsi/megaraid/ 13407 13408MELEXIS MLX90614 DRIVER 13409M: Crt Mori <cmo@melexis.com> 13410L: linux-iio@vger.kernel.org 13411S: Supported 13412W: http://www.melexis.com 13413F: drivers/iio/temperature/mlx90614.c 13414 13415MELEXIS MLX90632 DRIVER 13416M: Crt Mori <cmo@melexis.com> 13417L: linux-iio@vger.kernel.org 13418S: Supported 13419W: http://www.melexis.com 13420F: drivers/iio/temperature/mlx90632.c 13421 13422MELFAS MIP4 TOUCHSCREEN DRIVER 13423M: Sangwon Jee <jeesw@melfas.com> 13424S: Supported 13425W: http://www.melfas.com 13426F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13427F: drivers/input/touchscreen/melfas_mip4.c 13428 13429MELLANOX BLUEFIELD I2C DRIVER 13430M: Khalil Blaiech <kblaiech@nvidia.com> 13431M: Asmaa Mnebhi <asmaa@nvidia.com> 13432L: linux-i2c@vger.kernel.org 13433S: Supported 13434F: drivers/i2c/busses/i2c-mlxbf.c 13435 13436MELLANOX ETHERNET DRIVER (mlx4_en) 13437M: Tariq Toukan <tariqt@nvidia.com> 13438L: netdev@vger.kernel.org 13439S: Supported 13440W: http://www.mellanox.com 13441Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13442F: drivers/net/ethernet/mellanox/mlx4/en_* 13443 13444MELLANOX ETHERNET DRIVER (mlx5e) 13445M: Saeed Mahameed <saeedm@nvidia.com> 13446L: netdev@vger.kernel.org 13447S: Supported 13448W: http://www.mellanox.com 13449Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13450F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13451 13452MELLANOX ETHERNET INNOVA DRIVERS 13453R: Boris Pismenny <borisp@nvidia.com> 13454L: netdev@vger.kernel.org 13455S: Supported 13456W: http://www.mellanox.com 13457Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13458F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13459F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13460F: include/linux/mlx5/mlx5_ifc_fpga.h 13461 13462MELLANOX ETHERNET SWITCH DRIVERS 13463M: Ido Schimmel <idosch@nvidia.com> 13464M: Petr Machata <petrm@nvidia.com> 13465L: netdev@vger.kernel.org 13466S: Supported 13467W: http://www.mellanox.com 13468Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13469F: drivers/net/ethernet/mellanox/mlxsw/ 13470F: tools/testing/selftests/drivers/net/mlxsw/ 13471 13472MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13473M: mlxsw@nvidia.com 13474L: netdev@vger.kernel.org 13475S: Supported 13476W: http://www.mellanox.com 13477Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13478F: drivers/net/ethernet/mellanox/mlxfw/ 13479 13480MELLANOX HARDWARE PLATFORM SUPPORT 13481M: Hans de Goede <hdegoede@redhat.com> 13482M: Mark Gross <markgross@kernel.org> 13483M: Vadim Pasternak <vadimp@nvidia.com> 13484L: platform-driver-x86@vger.kernel.org 13485S: Supported 13486F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13487F: drivers/platform/mellanox/ 13488F: include/linux/platform_data/mlxreg.h 13489 13490MELLANOX MLX4 core VPI driver 13491M: Tariq Toukan <tariqt@nvidia.com> 13492L: netdev@vger.kernel.org 13493L: linux-rdma@vger.kernel.org 13494S: Supported 13495W: http://www.mellanox.com 13496Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13497F: drivers/net/ethernet/mellanox/mlx4/ 13498F: include/linux/mlx4/ 13499 13500MELLANOX MLX4 IB driver 13501M: Yishai Hadas <yishaih@nvidia.com> 13502L: linux-rdma@vger.kernel.org 13503S: Supported 13504W: http://www.mellanox.com 13505Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13506F: drivers/infiniband/hw/mlx4/ 13507F: include/linux/mlx4/ 13508F: include/uapi/rdma/mlx4-abi.h 13509 13510MELLANOX MLX5 core VPI driver 13511M: Saeed Mahameed <saeedm@nvidia.com> 13512M: Leon Romanovsky <leonro@nvidia.com> 13513L: netdev@vger.kernel.org 13514L: linux-rdma@vger.kernel.org 13515S: Supported 13516W: http://www.mellanox.com 13517Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13518F: Documentation/networking/device_drivers/ethernet/mellanox/ 13519F: drivers/net/ethernet/mellanox/mlx5/core/ 13520F: include/linux/mlx5/ 13521 13522MELLANOX MLX5 IB driver 13523M: Leon Romanovsky <leonro@nvidia.com> 13524L: linux-rdma@vger.kernel.org 13525S: Supported 13526W: http://www.mellanox.com 13527Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13528F: drivers/infiniband/hw/mlx5/ 13529F: include/linux/mlx5/ 13530F: include/uapi/rdma/mlx5-abi.h 13531 13532MELLANOX MLXCPLD I2C AND MUX DRIVER 13533M: Vadim Pasternak <vadimp@nvidia.com> 13534M: Michael Shych <michaelsh@nvidia.com> 13535L: linux-i2c@vger.kernel.org 13536S: Supported 13537F: Documentation/i2c/busses/i2c-mlxcpld.rst 13538F: drivers/i2c/busses/i2c-mlxcpld.c 13539F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13540 13541MELLANOX MLXCPLD LED DRIVER 13542M: Vadim Pasternak <vadimp@nvidia.com> 13543L: linux-leds@vger.kernel.org 13544S: Supported 13545F: Documentation/leds/leds-mlxcpld.rst 13546F: drivers/leds/leds-mlxcpld.c 13547F: drivers/leds/leds-mlxreg.c 13548 13549MELLANOX PLATFORM DRIVER 13550M: Vadim Pasternak <vadimp@nvidia.com> 13551L: platform-driver-x86@vger.kernel.org 13552S: Supported 13553F: drivers/platform/x86/mlx-platform.c 13554 13555MEMBARRIER SUPPORT 13556M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13557M: "Paul E. McKenney" <paulmck@kernel.org> 13558L: linux-kernel@vger.kernel.org 13559S: Supported 13560F: arch/powerpc/include/asm/membarrier.h 13561F: include/uapi/linux/membarrier.h 13562F: kernel/sched/membarrier.c 13563 13564MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13565M: Mike Rapoport <rppt@kernel.org> 13566L: linux-mm@kvack.org 13567S: Maintained 13568F: Documentation/core-api/boot-time-mm.rst 13569F: include/linux/memblock.h 13570F: mm/memblock.c 13571F: mm/mm_init.c 13572F: tools/testing/memblock/ 13573 13574MEMORY CONTROLLER DRIVERS 13575M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13576L: linux-kernel@vger.kernel.org 13577S: Maintained 13578B: mailto:krzysztof.kozlowski@linaro.org 13579T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13580F: Documentation/devicetree/bindings/memory-controllers/ 13581F: drivers/memory/ 13582F: include/dt-bindings/memory/ 13583F: include/memory/ 13584 13585MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13586M: Dmitry Osipenko <digetx@gmail.com> 13587L: linux-pm@vger.kernel.org 13588L: linux-tegra@vger.kernel.org 13589S: Maintained 13590T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13591F: drivers/devfreq/tegra30-devfreq.c 13592 13593MEMORY HOT(UN)PLUG 13594M: David Hildenbrand <david@redhat.com> 13595M: Oscar Salvador <osalvador@suse.de> 13596L: linux-mm@kvack.org 13597S: Maintained 13598F: Documentation/admin-guide/mm/memory-hotplug.rst 13599F: Documentation/core-api/memory-hotplug.rst 13600F: drivers/base/memory.c 13601F: include/linux/memory_hotplug.h 13602F: mm/memory_hotplug.c 13603F: tools/testing/selftests/memory-hotplug/ 13604 13605MEMORY MANAGEMENT 13606M: Andrew Morton <akpm@linux-foundation.org> 13607L: linux-mm@kvack.org 13608S: Maintained 13609W: http://www.linux-mm.org 13610T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13611T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13612F: include/linux/gfp.h 13613F: include/linux/gfp_types.h 13614F: include/linux/memory_hotplug.h 13615F: include/linux/mm.h 13616F: include/linux/mmzone.h 13617F: include/linux/pagewalk.h 13618F: include/trace/events/ksm.h 13619F: mm/ 13620F: tools/mm/ 13621F: tools/testing/selftests/mm/ 13622 13623MEMORY TECHNOLOGY DEVICES (MTD) 13624M: Miquel Raynal <miquel.raynal@bootlin.com> 13625M: Richard Weinberger <richard@nod.at> 13626M: Vignesh Raghavendra <vigneshr@ti.com> 13627L: linux-mtd@lists.infradead.org 13628S: Maintained 13629W: http://www.linux-mtd.infradead.org/ 13630Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13631C: irc://irc.oftc.net/mtd 13632T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13633T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13634F: Documentation/devicetree/bindings/mtd/ 13635F: drivers/mtd/ 13636F: include/linux/mtd/ 13637F: include/uapi/mtd/ 13638 13639MEMSENSING MICROSYSTEMS MSA311 DRIVER 13640M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13641L: linux-iio@vger.kernel.org 13642S: Maintained 13643F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13644F: drivers/iio/accel/msa311.c 13645 13646MEN A21 WATCHDOG DRIVER 13647M: Johannes Thumshirn <morbidrsa@gmail.com> 13648L: linux-watchdog@vger.kernel.org 13649S: Maintained 13650F: drivers/watchdog/mena21_wdt.c 13651 13652MEN CHAMELEON BUS (mcb) 13653M: Johannes Thumshirn <morbidrsa@gmail.com> 13654S: Maintained 13655F: Documentation/driver-api/men-chameleon-bus.rst 13656F: drivers/mcb/ 13657F: include/linux/mcb.h 13658 13659MEN F21BMC (Board Management Controller) 13660M: Andreas Werner <andreas.werner@men.de> 13661S: Supported 13662F: Documentation/hwmon/menf21bmc.rst 13663F: drivers/hwmon/menf21bmc_hwmon.c 13664F: drivers/leds/leds-menf21bmc.c 13665F: drivers/mfd/menf21bmc.c 13666F: drivers/watchdog/menf21bmc_wdt.c 13667 13668MEN Z069 WATCHDOG DRIVER 13669M: Johannes Thumshirn <jth@kernel.org> 13670L: linux-watchdog@vger.kernel.org 13671S: Maintained 13672F: drivers/watchdog/menz69_wdt.c 13673 13674MESON AO CEC DRIVER FOR AMLOGIC SOCS 13675M: Neil Armstrong <neil.armstrong@linaro.org> 13676L: linux-media@vger.kernel.org 13677L: linux-amlogic@lists.infradead.org 13678S: Supported 13679W: http://linux-meson.com/ 13680T: git git://linuxtv.org/media_tree.git 13681F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13682F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13683F: drivers/media/cec/platform/meson/ao-cec.c 13684 13685MESON GE2D DRIVER FOR AMLOGIC SOCS 13686M: Neil Armstrong <neil.armstrong@linaro.org> 13687L: linux-media@vger.kernel.org 13688L: linux-amlogic@lists.infradead.org 13689S: Supported 13690T: git git://linuxtv.org/media_tree.git 13691F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13692F: drivers/media/platform/amlogic/meson-ge2d/ 13693 13694MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13695M: Liang Yang <liang.yang@amlogic.com> 13696L: linux-mtd@lists.infradead.org 13697S: Maintained 13698F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13699F: drivers/mtd/nand/raw/meson_* 13700 13701MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13702M: Neil Armstrong <neil.armstrong@linaro.org> 13703L: linux-media@vger.kernel.org 13704L: linux-amlogic@lists.infradead.org 13705S: Supported 13706T: git git://linuxtv.org/media_tree.git 13707F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13708F: drivers/staging/media/meson/vdec/ 13709 13710METHODE UDPU SUPPORT 13711M: Vladimir Vid <vladimir.vid@sartura.hr> 13712S: Maintained 13713F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13714 13715MHI BUS 13716M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13717L: mhi@lists.linux.dev 13718L: linux-arm-msm@vger.kernel.org 13719S: Maintained 13720T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13721F: Documentation/ABI/stable/sysfs-bus-mhi 13722F: Documentation/mhi/ 13723F: drivers/bus/mhi/ 13724F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13725F: include/linux/mhi.h 13726 13727MICROBLAZE ARCHITECTURE 13728M: Michal Simek <monstr@monstr.eu> 13729S: Supported 13730W: http://www.monstr.eu/fdt/ 13731T: git git://git.monstr.eu/linux-2.6-microblaze.git 13732F: arch/microblaze/ 13733 13734MICROBLAZE TMR INJECT 13735M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13736S: Supported 13737F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13738F: drivers/misc/xilinx_tmr_inject.c 13739 13740MICROBLAZE TMR MANAGER 13741M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13742S: Supported 13743F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13744F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13745F: drivers/misc/xilinx_tmr_manager.c 13746 13747MICROCHIP AT91 DMA DRIVERS 13748M: Ludovic Desroches <ludovic.desroches@microchip.com> 13749M: Tudor Ambarus <tudor.ambarus@linaro.org> 13750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13751L: dmaengine@vger.kernel.org 13752S: Supported 13753F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13754F: drivers/dma/at_hdmac.c 13755F: drivers/dma/at_xdmac.c 13756F: include/dt-bindings/dma/at91.h 13757 13758MICROCHIP AT91 SERIAL DRIVER 13759M: Richard Genoud <richard.genoud@gmail.com> 13760S: Maintained 13761F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13762F: drivers/tty/serial/atmel_serial.c 13763F: drivers/tty/serial/atmel_serial.h 13764 13765MICROCHIP AT91 USART MFD DRIVER 13766M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13767L: linux-kernel@vger.kernel.org 13768S: Supported 13769F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13770F: drivers/mfd/at91-usart.c 13771F: include/dt-bindings/mfd/at91-usart.h 13772 13773MICROCHIP AT91 USART SPI DRIVER 13774M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13775L: linux-spi@vger.kernel.org 13776S: Supported 13777F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13778F: drivers/spi/spi-at91-usart.c 13779 13780MICROCHIP AUDIO ASOC DRIVERS 13781M: Claudiu Beznea <claudiu.beznea@microchip.com> 13782L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13783S: Supported 13784F: Documentation/devicetree/bindings/sound/atmel* 13785F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13786F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13787F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13788F: sound/soc/atmel 13789 13790MICROCHIP CSI2DC DRIVER 13791M: Eugen Hristev <eugen.hristev@microchip.com> 13792L: linux-media@vger.kernel.org 13793S: Supported 13794F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13795F: drivers/media/platform/microchip/microchip-csi2dc.c 13796 13797MICROCHIP ECC DRIVER 13798M: Tudor Ambarus <tudor.ambarus@linaro.org> 13799L: linux-crypto@vger.kernel.org 13800S: Maintained 13801F: drivers/crypto/atmel-ecc.* 13802 13803MICROCHIP EIC DRIVER 13804M: Claudiu Beznea <claudiu.beznea@microchip.com> 13805L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13806S: Supported 13807F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13808F: drivers/irqchip/irq-mchp-eic.c 13809 13810MICROCHIP I2C DRIVER 13811M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13812L: linux-i2c@vger.kernel.org 13813S: Supported 13814F: drivers/i2c/busses/i2c-at91-*.c 13815F: drivers/i2c/busses/i2c-at91.h 13816 13817MICROCHIP ISC DRIVER 13818M: Eugen Hristev <eugen.hristev@microchip.com> 13819L: linux-media@vger.kernel.org 13820S: Supported 13821F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13822F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13823F: drivers/media/platform/microchip/microchip-isc* 13824F: drivers/media/platform/microchip/microchip-sama*-isc* 13825F: drivers/staging/media/deprecated/atmel/atmel-isc* 13826F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13827F: include/linux/atmel-isc-media.h 13828 13829MICROCHIP ISI DRIVER 13830M: Eugen Hristev <eugen.hristev@microchip.com> 13831L: linux-media@vger.kernel.org 13832S: Supported 13833F: drivers/media/platform/atmel/atmel-isi.c 13834F: drivers/media/platform/atmel/atmel-isi.h 13835 13836MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13837M: Woojung Huh <woojung.huh@microchip.com> 13838M: UNGLinuxDriver@microchip.com 13839L: netdev@vger.kernel.org 13840S: Maintained 13841F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13842F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13843F: drivers/net/dsa/microchip/* 13844F: include/linux/dsa/ksz_common.h 13845F: include/linux/platform_data/microchip-ksz.h 13846F: net/dsa/tag_ksz.c 13847 13848MICROCHIP LAN743X ETHERNET DRIVER 13849M: Bryan Whitehead <bryan.whitehead@microchip.com> 13850M: UNGLinuxDriver@microchip.com 13851L: netdev@vger.kernel.org 13852S: Maintained 13853F: drivers/net/ethernet/microchip/lan743x_* 13854 13855MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13856M: Arun Ramadoss <arun.ramadoss@microchip.com> 13857R: UNGLinuxDriver@microchip.com 13858L: netdev@vger.kernel.org 13859S: Maintained 13860F: drivers/net/phy/microchip_t1.c 13861 13862MICROCHIP LAN966X ETHERNET DRIVER 13863M: Horatiu Vultur <horatiu.vultur@microchip.com> 13864M: UNGLinuxDriver@microchip.com 13865L: netdev@vger.kernel.org 13866S: Maintained 13867F: drivers/net/ethernet/microchip/lan966x/* 13868 13869MICROCHIP LCDFB DRIVER 13870M: Nicolas Ferre <nicolas.ferre@microchip.com> 13871L: linux-fbdev@vger.kernel.org 13872S: Maintained 13873F: drivers/video/fbdev/atmel_lcdfb.c 13874F: include/video/atmel_lcdc.h 13875 13876MICROCHIP MCP16502 PMIC DRIVER 13877M: Claudiu Beznea <claudiu.beznea@microchip.com> 13878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13879S: Supported 13880F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13881F: drivers/regulator/mcp16502.c 13882 13883MICROCHIP MCP3911 ADC DRIVER 13884M: Marcus Folkesson <marcus.folkesson@gmail.com> 13885M: Kent Gustavsson <kent@minoris.se> 13886L: linux-iio@vger.kernel.org 13887S: Maintained 13888F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13889F: drivers/iio/adc/mcp3911.c 13890 13891MICROCHIP MMC/SD/SDIO MCI DRIVER 13892M: Ludovic Desroches <ludovic.desroches@microchip.com> 13893S: Maintained 13894F: drivers/mmc/host/atmel-mci.c 13895 13896MICROCHIP NAND DRIVER 13897M: Tudor Ambarus <tudor.ambarus@linaro.org> 13898L: linux-mtd@lists.infradead.org 13899S: Supported 13900F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13901F: drivers/mtd/nand/raw/atmel/* 13902 13903MICROCHIP OTPC DRIVER 13904M: Claudiu Beznea <claudiu.beznea@microchip.com> 13905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13906S: Supported 13907F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13908F: drivers/nvmem/microchip-otpc.c 13909F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13910 13911MICROCHIP PCI1XXXX GP DRIVER 13912M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13913L: linux-gpio@vger.kernel.org 13914S: Supported 13915F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13916F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13917F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13918 13919MICROCHIP PCI1XXXX I2C DRIVER 13920M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13921M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13922M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13923L: linux-i2c@vger.kernel.org 13924S: Maintained 13925F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13926 13927MICROCHIP PCIe UART DRIVER 13928M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13929M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13930L: linux-serial@vger.kernel.org 13931S: Maintained 13932F: drivers/tty/serial/8250/8250_pci1xxxx.c 13933 13934MICROCHIP POLARFIRE FPGA DRIVERS 13935M: Conor Dooley <conor.dooley@microchip.com> 13936R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13937L: linux-fpga@vger.kernel.org 13938S: Supported 13939F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13940F: drivers/fpga/microchip-spi.c 13941 13942MICROCHIP PWM DRIVER 13943M: Claudiu Beznea <claudiu.beznea@microchip.com> 13944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13945L: linux-pwm@vger.kernel.org 13946S: Supported 13947F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13948F: drivers/pwm/pwm-atmel.c 13949 13950MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13951M: Eugen Hristev <eugen.hristev@microchip.com> 13952L: linux-iio@vger.kernel.org 13953S: Supported 13954F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13955F: drivers/iio/adc/at91-sama5d2_adc.c 13956F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13957 13958MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13959M: Claudiu Beznea <claudiu.beznea@microchip.com> 13960S: Supported 13961F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13962F: drivers/power/reset/at91-sama5d2_shdwc.c 13963 13964MICROCHIP SOC DRIVERS 13965M: Conor Dooley <conor@kernel.org> 13966S: Supported 13967T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13968F: drivers/soc/microchip/ 13969 13970MICROCHIP SPI DRIVER 13971M: Tudor Ambarus <tudor.ambarus@linaro.org> 13972S: Supported 13973F: drivers/spi/spi-atmel.* 13974 13975MICROCHIP SSC DRIVER 13976M: Claudiu Beznea <claudiu.beznea@microchip.com> 13977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13978S: Supported 13979F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13980F: drivers/misc/atmel-ssc.c 13981F: include/linux/atmel-ssc.h 13982 13983Microchip Timer Counter Block (TCB) Capture Driver 13984M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13986L: linux-iio@vger.kernel.org 13987S: Maintained 13988F: drivers/counter/microchip-tcb-capture.c 13989 13990MICROCHIP USB251XB DRIVER 13991M: Richard Leitner <richard.leitner@skidata.com> 13992L: linux-usb@vger.kernel.org 13993S: Maintained 13994F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13995F: drivers/usb/misc/usb251xb.c 13996 13997MICROCHIP USBA UDC DRIVER 13998M: Cristian Birsan <cristian.birsan@microchip.com> 13999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14000S: Supported 14001F: drivers/usb/gadget/udc/atmel_usba_udc.* 14002 14003MICROCHIP WILC1000 WIFI DRIVER 14004M: Ajay Singh <ajay.kathat@microchip.com> 14005M: Claudiu Beznea <claudiu.beznea@microchip.com> 14006L: linux-wireless@vger.kernel.org 14007S: Supported 14008F: drivers/net/wireless/microchip/wilc1000/ 14009 14010MICROSEMI MIPS SOCS 14011M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14012M: UNGLinuxDriver@microchip.com 14013L: linux-mips@vger.kernel.org 14014S: Supported 14015F: Documentation/devicetree/bindings/mips/mscc.txt 14016F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14017F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14018F: arch/mips/boot/dts/mscc/ 14019F: arch/mips/configs/generic/board-ocelot.config 14020F: arch/mips/generic/board-ocelot.c 14021 14022MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14023M: Don Brace <don.brace@microchip.com> 14024L: storagedev@microchip.com 14025L: linux-scsi@vger.kernel.org 14026S: Supported 14027F: Documentation/scsi/smartpqi.rst 14028F: drivers/scsi/smartpqi/Kconfig 14029F: drivers/scsi/smartpqi/Makefile 14030F: drivers/scsi/smartpqi/smartpqi*.[ch] 14031F: include/linux/cciss*.h 14032F: include/uapi/linux/cciss*.h 14033 14034MICROSOFT MANA RDMA DRIVER 14035M: Long Li <longli@microsoft.com> 14036M: Ajay Sharma <sharmaajay@microsoft.com> 14037L: linux-rdma@vger.kernel.org 14038S: Supported 14039F: drivers/infiniband/hw/mana/ 14040F: include/net/mana 14041F: include/uapi/rdma/mana-abi.h 14042 14043MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14044M: Maximilian Luz <luzmaximilian@gmail.com> 14045L: platform-driver-x86@vger.kernel.org 14046S: Maintained 14047F: drivers/platform/surface/surface_aggregator_tabletsw.c 14048 14049MICROSOFT SURFACE BATTERY AND AC DRIVERS 14050M: Maximilian Luz <luzmaximilian@gmail.com> 14051L: linux-pm@vger.kernel.org 14052L: platform-driver-x86@vger.kernel.org 14053S: Maintained 14054F: drivers/power/supply/surface_battery.c 14055F: drivers/power/supply/surface_charger.c 14056 14057MICROSOFT SURFACE DTX DRIVER 14058M: Maximilian Luz <luzmaximilian@gmail.com> 14059L: platform-driver-x86@vger.kernel.org 14060S: Maintained 14061F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14062F: drivers/platform/surface/surface_dtx.c 14063F: include/uapi/linux/surface_aggregator/dtx.h 14064 14065MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14066M: Maximilian Luz <luzmaximilian@gmail.com> 14067L: platform-driver-x86@vger.kernel.org 14068S: Maintained 14069F: drivers/platform/surface/surface_gpe.c 14070 14071MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14072M: Hans de Goede <hdegoede@redhat.com> 14073M: Mark Gross <markgross@kernel.org> 14074M: Maximilian Luz <luzmaximilian@gmail.com> 14075L: platform-driver-x86@vger.kernel.org 14076S: Maintained 14077T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14078F: drivers/platform/surface/ 14079 14080MICROSOFT SURFACE HID TRANSPORT DRIVER 14081M: Maximilian Luz <luzmaximilian@gmail.com> 14082L: linux-input@vger.kernel.org 14083L: platform-driver-x86@vger.kernel.org 14084S: Maintained 14085F: drivers/hid/surface-hid/ 14086 14087MICROSOFT SURFACE HOT-PLUG DRIVER 14088M: Maximilian Luz <luzmaximilian@gmail.com> 14089L: platform-driver-x86@vger.kernel.org 14090S: Maintained 14091F: drivers/platform/surface/surface_hotplug.c 14092 14093MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14094M: Maximilian Luz <luzmaximilian@gmail.com> 14095L: platform-driver-x86@vger.kernel.org 14096S: Maintained 14097F: drivers/platform/surface/surface_platform_profile.c 14098 14099MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14100M: Chen Yu <yu.c.chen@intel.com> 14101L: platform-driver-x86@vger.kernel.org 14102S: Supported 14103F: drivers/platform/surface/surfacepro3_button.c 14104 14105MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14106M: Maximilian Luz <luzmaximilian@gmail.com> 14107L: platform-driver-x86@vger.kernel.org 14108S: Maintained 14109F: drivers/platform/surface/surface_aggregator_hub.c 14110 14111MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14112M: Maximilian Luz <luzmaximilian@gmail.com> 14113L: platform-driver-x86@vger.kernel.org 14114S: Maintained 14115W: https://github.com/linux-surface/surface-aggregator-module 14116C: irc://irc.libera.chat/linux-surface 14117F: Documentation/driver-api/surface_aggregator/ 14118F: drivers/platform/surface/aggregator/ 14119F: drivers/platform/surface/surface_acpi_notify.c 14120F: drivers/platform/surface/surface_aggregator_cdev.c 14121F: drivers/platform/surface/surface_aggregator_registry.c 14122F: include/linux/surface_acpi_notify.h 14123F: include/linux/surface_aggregator/ 14124F: include/uapi/linux/surface_aggregator/ 14125 14126MICROTEK X6 SCANNER 14127M: Oliver Neukum <oliver@neukum.org> 14128S: Maintained 14129F: drivers/usb/image/microtek.* 14130 14131MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14132M: Luka Kovacic <luka.kovacic@sartura.hr> 14133M: Luka Perkov <luka.perkov@sartura.hr> 14134S: Maintained 14135F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14136F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14137F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14138F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14139F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14140F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14141 14142MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14143M: Sakari Ailus <sakari.ailus@linux.intel.com> 14144L: linux-media@vger.kernel.org 14145S: Maintained 14146F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14147F: Documentation/driver-api/media/drivers/ccs/ 14148F: Documentation/userspace-api/media/drivers/ccs.rst 14149F: drivers/media/i2c/ccs-pll.c 14150F: drivers/media/i2c/ccs-pll.h 14151F: drivers/media/i2c/ccs/ 14152F: include/uapi/linux/ccs.h 14153F: include/uapi/linux/smiapp.h 14154 14155MIPS 14156M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14157L: linux-mips@vger.kernel.org 14158S: Maintained 14159W: http://www.linux-mips.org/ 14160Q: https://patchwork.kernel.org/project/linux-mips/list/ 14161T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14162F: Documentation/devicetree/bindings/mips/ 14163F: Documentation/mips/ 14164F: arch/mips/ 14165F: drivers/platform/mips/ 14166F: include/dt-bindings/mips/ 14167 14168MIPS BOSTON DEVELOPMENT BOARD 14169M: Paul Burton <paulburton@kernel.org> 14170L: linux-mips@vger.kernel.org 14171S: Maintained 14172F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14173F: arch/mips/boot/dts/img/boston.dts 14174F: arch/mips/configs/generic/board-boston.config 14175F: drivers/clk/imgtec/clk-boston.c 14176F: include/dt-bindings/clock/boston-clock.h 14177 14178MIPS CORE DRIVERS 14179M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14180M: Serge Semin <fancer.lancer@gmail.com> 14181L: linux-mips@vger.kernel.org 14182S: Supported 14183F: drivers/bus/mips_cdmm.c 14184F: drivers/clocksource/mips-gic-timer.c 14185F: drivers/cpuidle/cpuidle-cps.c 14186F: drivers/irqchip/irq-mips-cpu.c 14187F: drivers/irqchip/irq-mips-gic.c 14188 14189MIPS GENERIC PLATFORM 14190M: Paul Burton <paulburton@kernel.org> 14191L: linux-mips@vger.kernel.org 14192S: Supported 14193F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14194F: arch/mips/generic/ 14195F: arch/mips/tools/generic-board-config.sh 14196 14197MIPS RINT INSTRUCTION EMULATION 14198M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14199L: linux-mips@vger.kernel.org 14200S: Supported 14201F: arch/mips/math-emu/dp_rint.c 14202F: arch/mips/math-emu/sp_rint.c 14203 14204MIPS/LOONGSON1 ARCHITECTURE 14205M: Keguang Zhang <keguang.zhang@gmail.com> 14206L: linux-mips@vger.kernel.org 14207S: Maintained 14208F: arch/mips/include/asm/mach-loongson32/ 14209F: arch/mips/loongson32/ 14210F: drivers/*/*loongson1* 14211 14212MIPS/LOONGSON2EF ARCHITECTURE 14213M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14214L: linux-mips@vger.kernel.org 14215S: Maintained 14216F: arch/mips/include/asm/mach-loongson2ef/ 14217F: arch/mips/loongson2ef/ 14218F: drivers/cpufreq/loongson2_cpufreq.c 14219 14220MIPS/LOONGSON64 ARCHITECTURE 14221M: Huacai Chen <chenhuacai@kernel.org> 14222M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14223L: linux-mips@vger.kernel.org 14224S: Maintained 14225F: arch/mips/include/asm/mach-loongson64/ 14226F: arch/mips/loongson64/ 14227F: drivers/irqchip/irq-loongson* 14228F: drivers/platform/mips/cpu_hwmon.c 14229 14230MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14231M: Hans Verkuil <hverkuil@xs4all.nl> 14232L: linux-media@vger.kernel.org 14233S: Odd Fixes 14234W: https://linuxtv.org 14235T: git git://linuxtv.org/media_tree.git 14236F: drivers/media/radio/radio-miropcm20* 14237 14238MMP SUPPORT 14239R: Lubomir Rintel <lkundrak@v3.sk> 14240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14241S: Odd Fixes 14242T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14243F: arch/arm/boot/dts/marvell/mmp* 14244F: arch/arm/mach-mmp/ 14245F: include/linux/soc/mmp/ 14246 14247MMP USB PHY DRIVERS 14248R: Lubomir Rintel <lkundrak@v3.sk> 14249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14250S: Maintained 14251F: drivers/phy/marvell/phy-mmp3-usb.c 14252F: drivers/phy/marvell/phy-pxa-usb.c 14253 14254MMU GATHER AND TLB INVALIDATION 14255M: Will Deacon <will@kernel.org> 14256M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14257M: Andrew Morton <akpm@linux-foundation.org> 14258M: Nick Piggin <npiggin@gmail.com> 14259M: Peter Zijlstra <peterz@infradead.org> 14260L: linux-arch@vger.kernel.org 14261L: linux-mm@kvack.org 14262S: Maintained 14263F: arch/*/include/asm/tlb.h 14264F: include/asm-generic/tlb.h 14265F: mm/mmu_gather.c 14266 14267MN88472 MEDIA DRIVER 14268M: Antti Palosaari <crope@iki.fi> 14269L: linux-media@vger.kernel.org 14270S: Maintained 14271W: https://linuxtv.org 14272W: http://palosaari.fi/linux/ 14273Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14274F: drivers/media/dvb-frontends/mn88472* 14275 14276MN88473 MEDIA DRIVER 14277M: Antti Palosaari <crope@iki.fi> 14278L: linux-media@vger.kernel.org 14279S: Maintained 14280W: https://linuxtv.org 14281W: http://palosaari.fi/linux/ 14282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14283F: drivers/media/dvb-frontends/mn88473* 14284 14285MODULE SUPPORT 14286M: Luis Chamberlain <mcgrof@kernel.org> 14287L: linux-modules@vger.kernel.org 14288L: linux-kernel@vger.kernel.org 14289S: Maintained 14290T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14291F: include/linux/kmod.h 14292F: include/linux/module.h 14293F: kernel/module/ 14294F: lib/test_kmod.c 14295F: scripts/module* 14296F: tools/testing/selftests/kmod/ 14297 14298MONOLITHIC POWER SYSTEM PMIC DRIVER 14299M: Saravanan Sekar <sravanhome@gmail.com> 14300S: Maintained 14301F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14302F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14303F: drivers/hwmon/pmbus/mpq7932.c 14304F: drivers/iio/adc/mp2629_adc.c 14305F: drivers/mfd/mp2629.c 14306F: drivers/power/supply/mp2629_charger.c 14307F: drivers/regulator/mp5416.c 14308F: drivers/regulator/mpq7920.c 14309F: drivers/regulator/mpq7920.h 14310F: include/linux/mfd/mp2629.h 14311 14312MOST(R) TECHNOLOGY DRIVER 14313M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14314M: Christian Gromm <christian.gromm@microchip.com> 14315S: Maintained 14316F: Documentation/ABI/testing/configfs-most 14317F: Documentation/ABI/testing/sysfs-bus-most 14318F: drivers/most/ 14319F: drivers/staging/most/ 14320F: include/linux/most.h 14321 14322MOTORCOMM PHY DRIVER 14323M: Peter Geis <pgwipeout@gmail.com> 14324M: Frank <Frank.Sae@motor-comm.com> 14325L: netdev@vger.kernel.org 14326S: Maintained 14327F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14328F: drivers/net/phy/motorcomm.c 14329 14330MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14331M: Jiri Slaby <jirislaby@kernel.org> 14332S: Maintained 14333F: Documentation/driver-api/tty/moxa-smartio.rst 14334F: drivers/tty/mxser.* 14335 14336MR800 AVERMEDIA USB FM RADIO DRIVER 14337M: Alexey Klimov <klimov.linux@gmail.com> 14338L: linux-media@vger.kernel.org 14339S: Maintained 14340T: git git://linuxtv.org/media_tree.git 14341F: drivers/media/radio/radio-mr800.c 14342 14343MRF24J40 IEEE 802.15.4 RADIO DRIVER 14344M: Stefan Schmidt <stefan@datenfreihafen.org> 14345L: linux-wpan@vger.kernel.org 14346S: Odd Fixes 14347F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14348F: drivers/net/ieee802154/mrf24j40.c 14349 14350MSI EC DRIVER 14351M: Nikita Kravets <teackot@gmail.com> 14352L: platform-driver-x86@vger.kernel.org 14353S: Maintained 14354W: https://github.com/BeardOverflow/msi-ec 14355F: drivers/platform/x86/msi-ec.* 14356 14357MSI LAPTOP SUPPORT 14358M: "Lee, Chun-Yi" <jlee@suse.com> 14359L: platform-driver-x86@vger.kernel.org 14360S: Maintained 14361F: drivers/platform/x86/msi-laptop.c 14362 14363MSI WMI SUPPORT 14364L: platform-driver-x86@vger.kernel.org 14365S: Orphan 14366F: drivers/platform/x86/msi-wmi.c 14367 14368MSI001 MEDIA DRIVER 14369M: Antti Palosaari <crope@iki.fi> 14370L: linux-media@vger.kernel.org 14371S: Maintained 14372W: https://linuxtv.org 14373W: http://palosaari.fi/linux/ 14374Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14375T: git git://linuxtv.org/anttip/media_tree.git 14376F: drivers/media/tuners/msi001* 14377 14378MSI2500 MEDIA DRIVER 14379M: Antti Palosaari <crope@iki.fi> 14380L: linux-media@vger.kernel.org 14381S: Maintained 14382W: https://linuxtv.org 14383W: http://palosaari.fi/linux/ 14384Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14385T: git git://linuxtv.org/anttip/media_tree.git 14386F: drivers/media/usb/msi2500/ 14387 14388MSTAR INTERRUPT CONTROLLER DRIVER 14389M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14390M: Daniel Palmer <daniel@thingy.jp> 14391S: Maintained 14392F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14393F: drivers/irqchip/irq-mst-intc.c 14394 14395MSYSTEMS DISKONCHIP G3 MTD DRIVER 14396M: Robert Jarzmik <robert.jarzmik@free.fr> 14397L: linux-mtd@lists.infradead.org 14398S: Maintained 14399F: drivers/mtd/devices/docg3* 14400 14401MT9P031 APTINA CAMERA SENSOR 14402M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14403L: linux-media@vger.kernel.org 14404S: Maintained 14405T: git git://linuxtv.org/media_tree.git 14406F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14407F: drivers/media/i2c/mt9p031.c 14408F: include/media/i2c/mt9p031.h 14409 14410MT9T112 APTINA CAMERA SENSOR 14411M: Jacopo Mondi <jacopo@jmondi.org> 14412L: linux-media@vger.kernel.org 14413S: Odd Fixes 14414T: git git://linuxtv.org/media_tree.git 14415F: drivers/media/i2c/mt9t112.c 14416F: include/media/i2c/mt9t112.h 14417 14418MT9V032 APTINA CAMERA SENSOR 14419M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14420L: linux-media@vger.kernel.org 14421S: Maintained 14422T: git git://linuxtv.org/media_tree.git 14423F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14424F: drivers/media/i2c/mt9v032.c 14425F: include/media/i2c/mt9v032.h 14426 14427MT9V111 APTINA CAMERA SENSOR 14428M: Jacopo Mondi <jacopo@jmondi.org> 14429L: linux-media@vger.kernel.org 14430S: Maintained 14431T: git git://linuxtv.org/media_tree.git 14432F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14433F: drivers/media/i2c/mt9v111.c 14434 14435MULTIFUNCTION DEVICES (MFD) 14436M: Lee Jones <lee@kernel.org> 14437S: Maintained 14438T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14439F: Documentation/devicetree/bindings/mfd/ 14440F: drivers/mfd/ 14441F: include/dt-bindings/mfd/ 14442F: include/linux/mfd/ 14443 14444MULTIMEDIA CARD (MMC) ETC. OVER SPI 14445S: Orphan 14446F: drivers/mmc/host/mmc_spi.c 14447F: include/linux/spi/mmc_spi.h 14448 14449MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14450M: Ulf Hansson <ulf.hansson@linaro.org> 14451L: linux-mmc@vger.kernel.org 14452S: Maintained 14453T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14454F: Documentation/devicetree/bindings/mmc/ 14455F: drivers/mmc/ 14456F: include/linux/mmc/ 14457F: include/uapi/linux/mmc/ 14458 14459MULTIPLEXER SUBSYSTEM 14460M: Peter Rosin <peda@axentia.se> 14461S: Maintained 14462F: Documentation/ABI/testing/sysfs-class-mux* 14463F: Documentation/devicetree/bindings/mux/ 14464F: drivers/mux/ 14465F: include/dt-bindings/mux/ 14466F: include/linux/mux/ 14467 14468MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14469M: Bin Liu <b-liu@ti.com> 14470L: linux-usb@vger.kernel.org 14471S: Maintained 14472F: drivers/usb/musb/ 14473 14474MXL301RF MEDIA DRIVER 14475M: Akihiro Tsukada <tskd08@gmail.com> 14476L: linux-media@vger.kernel.org 14477S: Odd Fixes 14478F: drivers/media/tuners/mxl301rf* 14479 14480MXL5007T MEDIA DRIVER 14481M: Michael Krufky <mkrufky@linuxtv.org> 14482L: linux-media@vger.kernel.org 14483S: Maintained 14484W: https://linuxtv.org 14485W: http://github.com/mkrufky 14486Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14487T: git git://linuxtv.org/mkrufky/tuners.git 14488F: drivers/media/tuners/mxl5007t.* 14489 14490MXSFB DRM DRIVER 14491M: Marek Vasut <marex@denx.de> 14492M: Stefan Agner <stefan@agner.ch> 14493L: dri-devel@lists.freedesktop.org 14494S: Supported 14495T: git git://anongit.freedesktop.org/drm/drm-misc 14496F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14497F: drivers/gpu/drm/mxsfb/ 14498 14499MYLEX DAC960 PCI RAID Controller 14500M: Hannes Reinecke <hare@kernel.org> 14501L: linux-scsi@vger.kernel.org 14502S: Supported 14503F: drivers/scsi/myrb.* 14504F: drivers/scsi/myrs.* 14505 14506MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14507M: Chris Lee <christopher.lee@cspi.com> 14508L: netdev@vger.kernel.org 14509S: Supported 14510W: https://www.cspi.com/ethernet-products/support/downloads/ 14511F: drivers/net/ethernet/myricom/myri10ge/ 14512 14513NAND FLASH SUBSYSTEM 14514M: Miquel Raynal <miquel.raynal@bootlin.com> 14515R: Richard Weinberger <richard@nod.at> 14516L: linux-mtd@lists.infradead.org 14517S: Maintained 14518W: http://www.linux-mtd.infradead.org/ 14519Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14520C: irc://irc.oftc.net/mtd 14521T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14522F: drivers/mtd/nand/ 14523F: include/linux/mtd/*nand*.h 14524 14525NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14526M: Daniel Mack <zonque@gmail.com> 14527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14528S: Maintained 14529W: http://www.native-instruments.com 14530F: sound/usb/caiaq/ 14531 14532NATSEMI ETHERNET DRIVER (DP8381x) 14533S: Orphan 14534F: drivers/net/ethernet/natsemi/natsemi.c 14535 14536NCR 5380 SCSI DRIVERS 14537M: Finn Thain <fthain@linux-m68k.org> 14538M: Michael Schmitz <schmitzmic@gmail.com> 14539L: linux-scsi@vger.kernel.org 14540S: Maintained 14541F: Documentation/scsi/g_NCR5380.rst 14542F: drivers/scsi/NCR5380.* 14543F: drivers/scsi/arm/cumana_1.c 14544F: drivers/scsi/arm/oak.c 14545F: drivers/scsi/atari_scsi.* 14546F: drivers/scsi/dmx3191d.c 14547F: drivers/scsi/g_NCR5380.* 14548F: drivers/scsi/mac_scsi.* 14549F: drivers/scsi/sun3_scsi.* 14550F: drivers/scsi/sun3_scsi_vme.c 14551 14552NCSI LIBRARY 14553M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14554S: Maintained 14555F: net/ncsi/ 14556 14557NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14558M: Guenter Roeck <linux@roeck-us.net> 14559L: linux-hwmon@vger.kernel.org 14560S: Maintained 14561F: Documentation/hwmon/nct6775.rst 14562F: drivers/hwmon/nct6775-core.c 14563F: drivers/hwmon/nct6775-platform.c 14564F: drivers/hwmon/nct6775.h 14565 14566NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14567M: Zev Weiss <zev@bewilderbeest.net> 14568L: linux-hwmon@vger.kernel.org 14569S: Maintained 14570F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14571F: drivers/hwmon/nct6775-i2c.c 14572 14573NETDEVSIM 14574M: Jakub Kicinski <kuba@kernel.org> 14575S: Maintained 14576F: drivers/net/netdevsim/* 14577 14578NETEM NETWORK EMULATOR 14579M: Stephen Hemminger <stephen@networkplumber.org> 14580L: netdev@vger.kernel.org 14581S: Maintained 14582F: net/sched/sch_netem.c 14583 14584NETERION 10GbE DRIVERS (s2io) 14585M: Jon Mason <jdmason@kudzu.us> 14586L: netdev@vger.kernel.org 14587S: Supported 14588F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14589F: drivers/net/ethernet/neterion/ 14590 14591NETFILTER 14592M: Pablo Neira Ayuso <pablo@netfilter.org> 14593M: Jozsef Kadlecsik <kadlec@netfilter.org> 14594M: Florian Westphal <fw@strlen.de> 14595L: netfilter-devel@vger.kernel.org 14596L: coreteam@netfilter.org 14597S: Maintained 14598W: http://www.netfilter.org/ 14599W: http://www.iptables.org/ 14600W: http://www.nftables.org/ 14601Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14602C: irc://irc.libera.chat/netfilter 14603T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14604T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14605F: include/linux/netfilter* 14606F: include/linux/netfilter/ 14607F: include/net/netfilter/ 14608F: include/uapi/linux/netfilter* 14609F: include/uapi/linux/netfilter/ 14610F: net/*/netfilter.c 14611F: net/*/netfilter/ 14612F: net/bridge/br_netfilter*.c 14613F: net/netfilter/ 14614 14615NETROM NETWORK LAYER 14616M: Ralf Baechle <ralf@linux-mips.org> 14617L: linux-hams@vger.kernel.org 14618S: Maintained 14619W: http://www.linux-ax25.org/ 14620F: include/net/netrom.h 14621F: include/uapi/linux/netrom.h 14622F: net/netrom/ 14623 14624NETRONIX EMBEDDED CONTROLLER 14625M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14626S: Maintained 14627F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14628F: drivers/mfd/ntxec.c 14629F: drivers/pwm/pwm-ntxec.c 14630F: drivers/rtc/rtc-ntxec.c 14631F: include/linux/mfd/ntxec.h 14632 14633NETRONOME ETHERNET DRIVERS 14634M: Simon Horman <simon.horman@corigine.com> 14635R: Jakub Kicinski <kuba@kernel.org> 14636L: oss-drivers@corigine.com 14637S: Maintained 14638F: drivers/net/ethernet/netronome/ 14639 14640NETWORK BLOCK DEVICE (NBD) 14641M: Josef Bacik <josef@toxicpanda.com> 14642L: linux-block@vger.kernel.org 14643L: nbd@other.debian.org 14644S: Maintained 14645F: Documentation/admin-guide/blockdev/nbd.rst 14646F: drivers/block/nbd.c 14647F: include/trace/events/nbd.h 14648F: include/uapi/linux/nbd.h 14649 14650NETWORK DROP MONITOR 14651M: Neil Horman <nhorman@tuxdriver.com> 14652L: netdev@vger.kernel.org 14653S: Maintained 14654W: https://fedorahosted.org/dropwatch/ 14655F: include/uapi/linux/net_dropmon.h 14656F: net/core/drop_monitor.c 14657 14658NETWORKING DRIVERS 14659M: "David S. Miller" <davem@davemloft.net> 14660M: Eric Dumazet <edumazet@google.com> 14661M: Jakub Kicinski <kuba@kernel.org> 14662M: Paolo Abeni <pabeni@redhat.com> 14663L: netdev@vger.kernel.org 14664S: Maintained 14665Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14666T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14667T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14668F: Documentation/devicetree/bindings/net/ 14669F: drivers/connector/ 14670F: drivers/net/ 14671F: include/dt-bindings/net/ 14672F: include/linux/etherdevice.h 14673F: include/linux/fcdevice.h 14674F: include/linux/fddidevice.h 14675F: include/linux/hippidevice.h 14676F: include/linux/if_* 14677F: include/linux/inetdevice.h 14678F: include/linux/netdevice.h 14679F: include/uapi/linux/if_* 14680F: include/uapi/linux/netdevice.h 14681X: drivers/net/wireless/ 14682 14683NETWORKING DRIVERS (WIRELESS) 14684M: Kalle Valo <kvalo@kernel.org> 14685L: linux-wireless@vger.kernel.org 14686S: Maintained 14687W: https://wireless.wiki.kernel.org/ 14688Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14689T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14690T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14691F: Documentation/devicetree/bindings/net/wireless/ 14692F: drivers/net/wireless/ 14693 14694NETWORKING [DSA] 14695M: Andrew Lunn <andrew@lunn.ch> 14696M: Florian Fainelli <f.fainelli@gmail.com> 14697M: Vladimir Oltean <olteanv@gmail.com> 14698S: Maintained 14699F: Documentation/devicetree/bindings/net/dsa/ 14700F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14701F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14702F: drivers/net/dsa/ 14703F: include/linux/dsa/ 14704F: include/linux/platform_data/dsa.h 14705F: include/net/dsa.h 14706F: net/dsa/ 14707F: tools/testing/selftests/drivers/net/dsa/ 14708 14709NETWORKING [GENERAL] 14710M: "David S. Miller" <davem@davemloft.net> 14711M: Eric Dumazet <edumazet@google.com> 14712M: Jakub Kicinski <kuba@kernel.org> 14713M: Paolo Abeni <pabeni@redhat.com> 14714L: netdev@vger.kernel.org 14715S: Maintained 14716Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14717B: mailto:netdev@vger.kernel.org 14718T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14719T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14720F: Documentation/core-api/netlink.rst 14721F: Documentation/netlink/ 14722F: Documentation/networking/ 14723F: Documentation/process/maintainer-netdev.rst 14724F: Documentation/userspace-api/netlink/ 14725F: include/linux/in.h 14726F: include/linux/net.h 14727F: include/linux/netdevice.h 14728F: include/net/ 14729F: include/uapi/linux/in.h 14730F: include/uapi/linux/net.h 14731F: include/uapi/linux/net_namespace.h 14732F: include/uapi/linux/netdevice.h 14733F: lib/net_utils.c 14734F: lib/random32.c 14735F: net/ 14736F: tools/net/ 14737F: tools/testing/selftests/net/ 14738X: net/bluetooth/ 14739 14740NETWORKING [IPSEC] 14741M: Steffen Klassert <steffen.klassert@secunet.com> 14742M: Herbert Xu <herbert@gondor.apana.org.au> 14743M: "David S. Miller" <davem@davemloft.net> 14744L: netdev@vger.kernel.org 14745S: Maintained 14746T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14747T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14748F: include/net/xfrm.h 14749F: include/uapi/linux/xfrm.h 14750F: net/ipv4/ah4.c 14751F: net/ipv4/esp4* 14752F: net/ipv4/ip_vti.c 14753F: net/ipv4/ipcomp.c 14754F: net/ipv4/xfrm* 14755F: net/ipv6/ah6.c 14756F: net/ipv6/esp6* 14757F: net/ipv6/ip6_vti.c 14758F: net/ipv6/ipcomp6.c 14759F: net/ipv6/xfrm* 14760F: net/key/ 14761F: net/xfrm/ 14762F: tools/testing/selftests/net/ipsec.c 14763 14764NETWORKING [IPv4/IPv6] 14765M: "David S. Miller" <davem@davemloft.net> 14766M: David Ahern <dsahern@kernel.org> 14767L: netdev@vger.kernel.org 14768S: Maintained 14769T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14770F: arch/x86/net/* 14771F: include/linux/ip.h 14772F: include/linux/ipv6* 14773F: include/net/fib* 14774F: include/net/ip* 14775F: include/net/route.h 14776F: net/ipv4/ 14777F: net/ipv6/ 14778 14779NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14780M: Paul Moore <paul@paul-moore.com> 14781L: netdev@vger.kernel.org 14782L: linux-security-module@vger.kernel.org 14783S: Supported 14784W: https://github.com/netlabel 14785F: Documentation/netlabel/ 14786F: include/net/calipso.h 14787F: include/net/cipso_ipv4.h 14788F: include/net/netlabel.h 14789F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14790F: include/uapi/linux/netfilter/xt_SECMARK.h 14791F: net/ipv4/cipso_ipv4.c 14792F: net/ipv6/calipso.c 14793F: net/netfilter/xt_CONNSECMARK.c 14794F: net/netfilter/xt_SECMARK.c 14795F: net/netlabel/ 14796 14797NETWORKING [MPTCP] 14798M: Matthieu Baerts <matthieu.baerts@tessares.net> 14799M: Mat Martineau <martineau@kernel.org> 14800L: netdev@vger.kernel.org 14801L: mptcp@lists.linux.dev 14802S: Maintained 14803W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14804B: https://github.com/multipath-tcp/mptcp_net-next/issues 14805T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14806T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14807F: Documentation/networking/mptcp-sysctl.rst 14808F: include/net/mptcp.h 14809F: include/trace/events/mptcp.h 14810F: include/uapi/linux/mptcp.h 14811F: net/mptcp/ 14812F: tools/testing/selftests/bpf/*/*mptcp*.c 14813F: tools/testing/selftests/net/mptcp/ 14814 14815NETWORKING [TCP] 14816M: Eric Dumazet <edumazet@google.com> 14817L: netdev@vger.kernel.org 14818S: Maintained 14819F: include/linux/net_mm.h 14820F: include/linux/tcp.h 14821F: include/net/tcp.h 14822F: include/trace/events/tcp.h 14823F: include/uapi/linux/tcp.h 14824F: net/ipv4/syncookies.c 14825F: net/ipv4/tcp*.c 14826F: net/ipv6/syncookies.c 14827F: net/ipv6/tcp*.c 14828 14829NETWORKING [TLS] 14830M: Boris Pismenny <borisp@nvidia.com> 14831M: John Fastabend <john.fastabend@gmail.com> 14832M: Jakub Kicinski <kuba@kernel.org> 14833L: netdev@vger.kernel.org 14834S: Maintained 14835F: include/net/tls.h 14836F: include/uapi/linux/tls.h 14837F: net/tls/* 14838 14839NETXEN (1/10) GbE SUPPORT 14840M: Manish Chopra <manishc@marvell.com> 14841M: Rahul Verma <rahulv@marvell.com> 14842M: GR-Linux-NIC-Dev@marvell.com 14843L: netdev@vger.kernel.org 14844S: Supported 14845F: drivers/net/ethernet/qlogic/netxen/ 14846 14847NET_FAILOVER MODULE 14848M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14849L: netdev@vger.kernel.org 14850S: Supported 14851F: Documentation/networking/net_failover.rst 14852F: drivers/net/net_failover.c 14853F: include/net/net_failover.h 14854 14855NEXTHOP 14856M: David Ahern <dsahern@kernel.org> 14857L: netdev@vger.kernel.org 14858S: Maintained 14859F: include/net/netns/nexthop.h 14860F: include/net/nexthop.h 14861F: include/uapi/linux/nexthop.h 14862F: net/ipv4/nexthop.c 14863 14864NFC SUBSYSTEM 14865M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14866L: netdev@vger.kernel.org 14867S: Maintained 14868F: Documentation/devicetree/bindings/net/nfc/ 14869F: drivers/nfc/ 14870F: include/net/nfc/ 14871F: include/uapi/linux/nfc.h 14872F: net/nfc/ 14873 14874NFC VIRTUAL NCI DEVICE DRIVER 14875M: Bongsu Jeon <bongsu.jeon@samsung.com> 14876L: netdev@vger.kernel.org 14877S: Supported 14878F: drivers/nfc/virtual_ncidev.c 14879F: tools/testing/selftests/nci/ 14880 14881NFS, SUNRPC, AND LOCKD CLIENTS 14882M: Trond Myklebust <trond.myklebust@hammerspace.com> 14883M: Anna Schumaker <anna@kernel.org> 14884L: linux-nfs@vger.kernel.org 14885S: Maintained 14886W: http://client.linux-nfs.org 14887T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14888F: Documentation/filesystems/nfs/ 14889F: fs/lockd/ 14890F: fs/nfs/ 14891F: fs/nfs_common/ 14892F: include/linux/lockd/ 14893F: include/linux/nfs* 14894F: include/linux/sunrpc/ 14895F: include/uapi/linux/nfs* 14896F: include/uapi/linux/sunrpc/ 14897F: net/sunrpc/ 14898 14899NILFS2 FILESYSTEM 14900M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14901L: linux-nilfs@vger.kernel.org 14902S: Supported 14903W: https://nilfs.sourceforge.io/ 14904W: https://nilfs.osdn.jp/ 14905T: git https://github.com/konis/nilfs2.git 14906F: Documentation/filesystems/nilfs2.rst 14907F: fs/nilfs2/ 14908F: include/trace/events/nilfs2.h 14909F: include/uapi/linux/nilfs2_api.h 14910F: include/uapi/linux/nilfs2_ondisk.h 14911 14912NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14913M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14914S: Maintained 14915W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14916F: Documentation/scsi/NinjaSCSI.rst 14917F: drivers/scsi/pcmcia/nsp_* 14918 14919NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14920M: GOTO Masanori <gotom@debian.or.jp> 14921M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14922S: Maintained 14923W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14924F: Documentation/scsi/NinjaSCSI.rst 14925F: drivers/scsi/nsp32* 14926 14927NINTENDO HID DRIVER 14928M: Daniel J. Ogorchock <djogorchock@gmail.com> 14929L: linux-input@vger.kernel.org 14930S: Maintained 14931F: drivers/hid/hid-nintendo* 14932 14933NIOS2 ARCHITECTURE 14934M: Dinh Nguyen <dinguyen@kernel.org> 14935S: Maintained 14936T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14937F: arch/nios2/ 14938 14939NITRO ENCLAVES (NE) 14940M: Alexandru Ciobotaru <alcioa@amazon.com> 14941L: linux-kernel@vger.kernel.org 14942L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14943S: Supported 14944W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14945F: Documentation/virt/ne_overview.rst 14946F: drivers/virt/nitro_enclaves/ 14947F: include/linux/nitro_enclaves.h 14948F: include/uapi/linux/nitro_enclaves.h 14949F: samples/nitro_enclaves/ 14950 14951NOHZ, DYNTICKS SUPPORT 14952M: Frederic Weisbecker <frederic@kernel.org> 14953M: Thomas Gleixner <tglx@linutronix.de> 14954M: Ingo Molnar <mingo@kernel.org> 14955L: linux-kernel@vger.kernel.org 14956S: Maintained 14957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14958F: include/linux/sched/nohz.h 14959F: include/linux/tick.h 14960F: kernel/time/tick*.* 14961 14962NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14963M: Pavel Machek <pavel@ucw.cz> 14964M: Sakari Ailus <sakari.ailus@iki.fi> 14965L: linux-media@vger.kernel.org 14966S: Maintained 14967F: drivers/media/i2c/ad5820.c 14968F: drivers/media/i2c/et8ek8 14969 14970NOKIA N900 POWER SUPPLY DRIVERS 14971R: Pali Rohár <pali@kernel.org> 14972F: drivers/power/supply/bq2415x_charger.c 14973F: drivers/power/supply/bq27xxx_battery.c 14974F: drivers/power/supply/bq27xxx_battery_i2c.c 14975F: drivers/power/supply/isp1704_charger.c 14976F: drivers/power/supply/rx51_battery.c 14977F: include/linux/power/bq2415x_charger.h 14978F: include/linux/power/bq27xxx_battery.h 14979 14980NOLIBC HEADER FILE 14981M: Willy Tarreau <w@1wt.eu> 14982S: Maintained 14983T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14984F: tools/include/nolibc/ 14985F: tools/testing/selftests/nolibc/ 14986 14987NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14988M: Hans de Goede <hdegoede@redhat.com> 14989L: linux-input@vger.kernel.org 14990S: Maintained 14991F: drivers/input/touchscreen/novatek-nvt-ts.c 14992 14993NSDEPS 14994M: Matthias Maennich <maennich@google.com> 14995S: Maintained 14996F: Documentation/core-api/symbol-namespaces.rst 14997F: scripts/nsdeps 14998 14999NTB AMD DRIVER 15000M: Sanjay R Mehta <sanju.mehta@amd.com> 15001M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15002L: ntb@lists.linux.dev 15003S: Supported 15004F: drivers/ntb/hw/amd/ 15005 15006NTB DRIVER CORE 15007M: Jon Mason <jdmason@kudzu.us> 15008M: Dave Jiang <dave.jiang@intel.com> 15009M: Allen Hubbe <allenbh@gmail.com> 15010L: ntb@lists.linux.dev 15011S: Supported 15012W: https://github.com/jonmason/ntb/wiki 15013T: git https://github.com/jonmason/ntb.git 15014F: drivers/net/ntb_netdev.c 15015F: drivers/ntb/ 15016F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15017F: include/linux/ntb.h 15018F: include/linux/ntb_transport.h 15019F: tools/testing/selftests/ntb/ 15020 15021NTB IDT DRIVER 15022M: Serge Semin <fancer.lancer@gmail.com> 15023L: ntb@lists.linux.dev 15024S: Supported 15025F: drivers/ntb/hw/idt/ 15026 15027NTB INTEL DRIVER 15028M: Dave Jiang <dave.jiang@intel.com> 15029L: ntb@lists.linux.dev 15030S: Supported 15031W: https://github.com/davejiang/linux/wiki 15032T: git https://github.com/davejiang/linux.git 15033F: drivers/ntb/hw/intel/ 15034 15035NTFS FILESYSTEM 15036M: Anton Altaparmakov <anton@tuxera.com> 15037R: Namjae Jeon <linkinjeon@kernel.org> 15038L: linux-ntfs-dev@lists.sourceforge.net 15039S: Supported 15040W: http://www.tuxera.com/ 15041T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15042F: Documentation/filesystems/ntfs.rst 15043F: fs/ntfs/ 15044 15045NTFS3 FILESYSTEM 15046M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15047L: ntfs3@lists.linux.dev 15048S: Supported 15049W: http://www.paragon-software.com/ 15050T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15051F: Documentation/filesystems/ntfs3.rst 15052F: fs/ntfs3/ 15053 15054NUBUS SUBSYSTEM 15055M: Finn Thain <fthain@linux-m68k.org> 15056L: linux-m68k@lists.linux-m68k.org 15057S: Maintained 15058F: arch/*/include/asm/nubus.h 15059F: drivers/nubus/ 15060F: include/linux/nubus.h 15061F: include/uapi/linux/nubus.h 15062 15063NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15064M: Antonino Daplas <adaplas@gmail.com> 15065L: linux-fbdev@vger.kernel.org 15066S: Maintained 15067F: drivers/video/fbdev/nvidia/ 15068F: drivers/video/fbdev/riva/ 15069 15070NVIDIA WMI EC BACKLIGHT DRIVER 15071M: Daniel Dadap <ddadap@nvidia.com> 15072L: platform-driver-x86@vger.kernel.org 15073S: Supported 15074F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15075F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15076 15077NVM EXPRESS DRIVER 15078M: Keith Busch <kbusch@kernel.org> 15079M: Jens Axboe <axboe@fb.com> 15080M: Christoph Hellwig <hch@lst.de> 15081M: Sagi Grimberg <sagi@grimberg.me> 15082L: linux-nvme@lists.infradead.org 15083S: Supported 15084W: http://git.infradead.org/nvme.git 15085T: git git://git.infradead.org/nvme.git 15086F: Documentation/nvme/ 15087F: drivers/nvme/common/ 15088F: drivers/nvme/host/ 15089F: include/linux/nvme-*.h 15090F: include/linux/nvme.h 15091F: include/uapi/linux/nvme_ioctl.h 15092 15093NVM EXPRESS FABRICS AUTHENTICATION 15094M: Hannes Reinecke <hare@suse.de> 15095L: linux-nvme@lists.infradead.org 15096S: Supported 15097F: drivers/nvme/host/auth.c 15098F: drivers/nvme/target/auth.c 15099F: drivers/nvme/target/fabrics-cmd-auth.c 15100F: include/linux/nvme-auth.h 15101 15102NVM EXPRESS FC TRANSPORT DRIVERS 15103M: James Smart <james.smart@broadcom.com> 15104L: linux-nvme@lists.infradead.org 15105S: Supported 15106F: drivers/nvme/host/fc.c 15107F: drivers/nvme/target/fc.c 15108F: drivers/nvme/target/fcloop.c 15109F: include/linux/nvme-fc-driver.h 15110F: include/linux/nvme-fc.h 15111 15112NVM EXPRESS HARDWARE MONITORING SUPPORT 15113M: Guenter Roeck <linux@roeck-us.net> 15114L: linux-nvme@lists.infradead.org 15115S: Supported 15116F: drivers/nvme/host/hwmon.c 15117 15118NVM EXPRESS TARGET DRIVER 15119M: Christoph Hellwig <hch@lst.de> 15120M: Sagi Grimberg <sagi@grimberg.me> 15121M: Chaitanya Kulkarni <kch@nvidia.com> 15122L: linux-nvme@lists.infradead.org 15123S: Supported 15124W: http://git.infradead.org/nvme.git 15125T: git git://git.infradead.org/nvme.git 15126F: drivers/nvme/target/ 15127 15128NVMEM FRAMEWORK 15129M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15130S: Maintained 15131T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15132F: Documentation/ABI/stable/sysfs-bus-nvmem 15133F: Documentation/devicetree/bindings/nvmem/ 15134F: drivers/nvmem/ 15135F: include/linux/nvmem-consumer.h 15136F: include/linux/nvmem-provider.h 15137 15138NXP BLUETOOTH WIRELESS DRIVERS 15139M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15140M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15141S: Maintained 15142F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15143F: drivers/bluetooth/btnxpuart.c 15144 15145NXP C45 TJA11XX PHY DRIVER 15146M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15147L: netdev@vger.kernel.org 15148S: Maintained 15149F: drivers/net/phy/nxp-c45-tja11xx.c 15150 15151NXP FSPI DRIVER 15152M: Han Xu <han.xu@nxp.com> 15153M: Haibo Chen <haibo.chen@nxp.com> 15154R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15155L: linux-spi@vger.kernel.org 15156S: Maintained 15157F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15158F: drivers/spi/spi-nxp-fspi.c 15159 15160NXP FXAS21002C DRIVER 15161M: Rui Miguel Silva <rmfrfs@gmail.com> 15162L: linux-iio@vger.kernel.org 15163S: Maintained 15164F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15165F: drivers/iio/gyro/fxas21002c.h 15166F: drivers/iio/gyro/fxas21002c_core.c 15167F: drivers/iio/gyro/fxas21002c_i2c.c 15168F: drivers/iio/gyro/fxas21002c_spi.c 15169 15170NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15171M: Haibo Chen <haibo.chen@nxp.com> 15172L: linux-iio@vger.kernel.org 15173L: linux-imx@nxp.com 15174S: Maintained 15175F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15176F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15177F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15178F: drivers/iio/adc/imx7d_adc.c 15179F: drivers/iio/adc/imx93_adc.c 15180F: drivers/iio/adc/vf610_adc.c 15181 15182NXP i.MX 8M ISI DRIVER 15183M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15184L: linux-media@vger.kernel.org 15185S: Maintained 15186F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15187F: drivers/media/platform/nxp/imx8-isi/ 15188 15189NXP i.MX 8MP DW100 V4L2 DRIVER 15190M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15191L: linux-media@vger.kernel.org 15192S: Maintained 15193F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15194F: Documentation/userspace-api/media/drivers/dw100.rst 15195F: drivers/media/platform/nxp/dw100/ 15196F: include/uapi/linux/dw100.h 15197 15198NXP i.MX 8MQ DCSS DRIVER 15199M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15200R: Lucas Stach <l.stach@pengutronix.de> 15201L: dri-devel@lists.freedesktop.org 15202S: Maintained 15203F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15204F: drivers/gpu/drm/imx/dcss/ 15205 15206NXP i.MX 8QXP ADC DRIVER 15207M: Cai Huoqing <cai.huoqing@linux.dev> 15208M: Haibo Chen <haibo.chen@nxp.com> 15209L: linux-imx@nxp.com 15210L: linux-iio@vger.kernel.org 15211S: Maintained 15212F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15213F: drivers/iio/adc/imx8qxp-adc.c 15214 15215NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15216M: Mirela Rabulea <mirela.rabulea@nxp.com> 15217R: NXP Linux Team <linux-imx@nxp.com> 15218L: linux-media@vger.kernel.org 15219S: Maintained 15220F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15221F: drivers/media/platform/nxp/imx-jpeg 15222 15223NXP i.MX CLOCK DRIVERS 15224M: Abel Vesa <abelvesa@kernel.org> 15225R: Peng Fan <peng.fan@nxp.com> 15226L: linux-clk@vger.kernel.org 15227L: linux-imx@nxp.com 15228S: Maintained 15229T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15230F: Documentation/devicetree/bindings/clock/imx* 15231F: drivers/clk/imx/ 15232F: include/dt-bindings/clock/imx* 15233 15234NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15235M: Jagan Teki <jagan@amarulasolutions.com> 15236S: Maintained 15237F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15238F: drivers/regulator/pf8x00-regulator.c 15239 15240NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15241M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15242L: linux-kernel@vger.kernel.org 15243S: Maintained 15244F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15245F: drivers/extcon/extcon-ptn5150.c 15246 15247NXP SGTL5000 DRIVER 15248M: Fabio Estevam <festevam@gmail.com> 15249L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15250S: Maintained 15251F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15252F: sound/soc/codecs/sgtl5000* 15253 15254NXP SJA1105 ETHERNET SWITCH DRIVER 15255M: Vladimir Oltean <olteanv@gmail.com> 15256L: linux-kernel@vger.kernel.org 15257S: Maintained 15258F: drivers/net/dsa/sja1105 15259F: drivers/net/pcs/pcs-xpcs-nxp.c 15260 15261NXP TDA998X DRM DRIVER 15262M: Russell King <linux@armlinux.org.uk> 15263S: Maintained 15264T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15265T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15266F: drivers/gpu/drm/i2c/tda998x_drv.c 15267F: include/drm/i2c/tda998x.h 15268F: include/dt-bindings/display/tda998x.h 15269K: "nxp,tda998x" 15270 15271NXP TFA9879 DRIVER 15272M: Peter Rosin <peda@axentia.se> 15273L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15274S: Maintained 15275F: Documentation/devicetree/bindings/sound/tfa9879.txt 15276F: sound/soc/codecs/tfa9879* 15277 15278NXP-NCI NFC DRIVER 15279S: Orphan 15280F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15281F: drivers/nfc/nxp-nci 15282 15283NXP/Goodix TFA989X (TFA1) DRIVER 15284M: Stephan Gerhold <stephan@gerhold.net> 15285L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15286S: Maintained 15287F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15288F: sound/soc/codecs/tfa989x.c 15289 15290NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15291M: Jonas Malaco <jonas@protocubo.io> 15292L: linux-hwmon@vger.kernel.org 15293S: Maintained 15294F: Documentation/hwmon/nzxt-kraken2.rst 15295F: drivers/hwmon/nzxt-kraken2.c 15296 15297NZXT-SMART2 HARDWARE MONITORING DRIVER 15298M: Aleksandr Mezin <mezin.alexander@gmail.com> 15299L: linux-hwmon@vger.kernel.org 15300S: Maintained 15301F: Documentation/hwmon/nzxt-smart2.rst 15302F: drivers/hwmon/nzxt-smart2.c 15303 15304OBJAGG 15305M: Jiri Pirko <jiri@resnulli.us> 15306L: netdev@vger.kernel.org 15307S: Supported 15308F: include/linux/objagg.h 15309F: lib/objagg.c 15310F: lib/test_objagg.c 15311 15312OBJTOOL 15313M: Josh Poimboeuf <jpoimboe@kernel.org> 15314M: Peter Zijlstra <peterz@infradead.org> 15315S: Supported 15316F: include/linux/objtool*.h 15317F: tools/objtool/ 15318 15319OCELOT ETHERNET SWITCH DRIVER 15320M: Vladimir Oltean <vladimir.oltean@nxp.com> 15321M: Claudiu Manoil <claudiu.manoil@nxp.com> 15322M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15323M: UNGLinuxDriver@microchip.com 15324L: netdev@vger.kernel.org 15325S: Supported 15326F: drivers/net/dsa/ocelot/* 15327F: drivers/net/ethernet/mscc/ 15328F: include/soc/mscc/ocelot* 15329F: net/dsa/tag_ocelot.c 15330F: net/dsa/tag_ocelot_8021q.c 15331F: tools/testing/selftests/drivers/net/ocelot/* 15332 15333OCELOT EXTERNAL SWITCH CONTROL 15334M: Colin Foster <colin.foster@in-advantage.com> 15335S: Supported 15336F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15337F: drivers/mfd/ocelot* 15338F: drivers/net/dsa/ocelot/ocelot_ext.c 15339F: include/linux/mfd/ocelot.h 15340 15341OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15342M: Frederic Barrat <fbarrat@linux.ibm.com> 15343M: Andrew Donnellan <ajd@linux.ibm.com> 15344L: linuxppc-dev@lists.ozlabs.org 15345S: Supported 15346F: Documentation/userspace-api/accelerators/ocxl.rst 15347F: arch/powerpc/include/asm/pnv-ocxl.h 15348F: arch/powerpc/platforms/powernv/ocxl.c 15349F: drivers/misc/ocxl/ 15350F: include/misc/ocxl* 15351F: include/uapi/misc/ocxl.h 15352 15353OMAP AUDIO SUPPORT 15354M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15355M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15357L: linux-omap@vger.kernel.org 15358S: Maintained 15359F: sound/soc/ti/n810.c 15360F: sound/soc/ti/omap* 15361F: sound/soc/ti/rx51.c 15362F: sound/soc/ti/sdma-pcm.* 15363 15364OMAP CLOCK FRAMEWORK SUPPORT 15365M: Paul Walmsley <paul@pwsan.com> 15366L: linux-omap@vger.kernel.org 15367S: Maintained 15368F: arch/arm/*omap*/*clock* 15369 15370OMAP DEVICE TREE SUPPORT 15371M: Benoît Cousson <bcousson@baylibre.com> 15372M: Tony Lindgren <tony@atomide.com> 15373L: linux-omap@vger.kernel.org 15374L: devicetree@vger.kernel.org 15375S: Maintained 15376F: arch/arm/boot/dts/ti/omap/ 15377 15378OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15379L: linux-omap@vger.kernel.org 15380L: linux-fbdev@vger.kernel.org 15381S: Orphan 15382F: Documentation/arch/arm/omap/dss.rst 15383F: drivers/video/fbdev/omap2/ 15384 15385OMAP FRAMEBUFFER SUPPORT 15386L: linux-fbdev@vger.kernel.org 15387L: linux-omap@vger.kernel.org 15388S: Orphan 15389F: drivers/video/fbdev/omap/ 15390 15391OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15392M: Roger Quadros <rogerq@kernel.org> 15393M: Tony Lindgren <tony@atomide.com> 15394L: linux-omap@vger.kernel.org 15395S: Maintained 15396F: arch/arm/mach-omap2/*gpmc* 15397F: drivers/memory/omap-gpmc.c 15398 15399OMAP GPIO DRIVER 15400M: Grygorii Strashko <grygorii.strashko@ti.com> 15401M: Santosh Shilimkar <ssantosh@kernel.org> 15402M: Kevin Hilman <khilman@kernel.org> 15403L: linux-omap@vger.kernel.org 15404S: Maintained 15405F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15406F: drivers/gpio/gpio-omap.c 15407 15408OMAP HARDWARE SPINLOCK SUPPORT 15409M: Ohad Ben-Cohen <ohad@wizery.com> 15410L: linux-omap@vger.kernel.org 15411S: Maintained 15412F: drivers/hwspinlock/omap_hwspinlock.c 15413 15414OMAP HS MMC SUPPORT 15415L: linux-mmc@vger.kernel.org 15416L: linux-omap@vger.kernel.org 15417S: Orphan 15418F: drivers/mmc/host/omap_hsmmc.c 15419 15420OMAP HWMOD DATA 15421M: Paul Walmsley <paul@pwsan.com> 15422L: linux-omap@vger.kernel.org 15423S: Maintained 15424F: arch/arm/mach-omap2/omap_hwmod*data* 15425 15426OMAP HWMOD SUPPORT 15427M: Benoît Cousson <bcousson@baylibre.com> 15428M: Paul Walmsley <paul@pwsan.com> 15429L: linux-omap@vger.kernel.org 15430S: Maintained 15431F: arch/arm/mach-omap2/omap_hwmod.* 15432 15433OMAP I2C DRIVER 15434M: Vignesh R <vigneshr@ti.com> 15435L: linux-omap@vger.kernel.org 15436L: linux-i2c@vger.kernel.org 15437S: Maintained 15438F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15439F: drivers/i2c/busses/i2c-omap.c 15440 15441OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15442M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15443L: linux-media@vger.kernel.org 15444S: Maintained 15445F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15446F: drivers/media/platform/ti/omap3isp/ 15447F: drivers/staging/media/omap4iss/ 15448 15449OMAP MMC SUPPORT 15450M: Aaro Koskinen <aaro.koskinen@iki.fi> 15451L: linux-omap@vger.kernel.org 15452S: Odd Fixes 15453F: drivers/mmc/host/omap.c 15454 15455OMAP POWER MANAGEMENT SUPPORT 15456M: Kevin Hilman <khilman@kernel.org> 15457L: linux-omap@vger.kernel.org 15458S: Maintained 15459F: arch/arm/*omap*/*pm* 15460F: drivers/cpufreq/omap-cpufreq.c 15461 15462OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15463M: Paul Walmsley <paul@pwsan.com> 15464L: linux-omap@vger.kernel.org 15465S: Maintained 15466F: arch/arm/mach-omap2/prm* 15467 15468OMAP RANDOM NUMBER GENERATOR SUPPORT 15469M: Deepak Saxena <dsaxena@plexity.net> 15470S: Maintained 15471F: drivers/char/hw_random/omap-rng.c 15472 15473OMAP USB SUPPORT 15474L: linux-usb@vger.kernel.org 15475L: linux-omap@vger.kernel.org 15476S: Orphan 15477F: arch/arm/*omap*/usb* 15478F: drivers/usb/*/*omap* 15479 15480OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15481M: Mark Jackson <mpfj@newflow.co.uk> 15482L: linux-omap@vger.kernel.org 15483S: Maintained 15484F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15485 15486OMAP1 SUPPORT 15487M: Aaro Koskinen <aaro.koskinen@iki.fi> 15488M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15489M: Tony Lindgren <tony@atomide.com> 15490L: linux-omap@vger.kernel.org 15491S: Maintained 15492Q: http://patchwork.kernel.org/project/linux-omap/list/ 15493T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15494F: arch/arm/configs/omap1_defconfig 15495F: arch/arm/mach-omap1/ 15496F: drivers/i2c/busses/i2c-omap.c 15497F: include/linux/platform_data/ams-delta-fiq.h 15498F: include/linux/platform_data/i2c-omap.h 15499 15500OMAP2+ SUPPORT 15501M: Tony Lindgren <tony@atomide.com> 15502L: linux-omap@vger.kernel.org 15503S: Maintained 15504W: http://www.muru.com/linux/omap/ 15505W: http://linux.omap.com/ 15506Q: http://patchwork.kernel.org/project/linux-omap/list/ 15507T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15508F: arch/arm/configs/omap2plus_defconfig 15509F: arch/arm/mach-omap2/ 15510F: drivers/bus/ti-sysc.c 15511F: drivers/gpio/gpio-tps65219.c 15512F: drivers/i2c/busses/i2c-omap.c 15513F: drivers/irqchip/irq-omap-intc.c 15514F: drivers/mfd/*omap*.c 15515F: drivers/mfd/menelaus.c 15516F: drivers/mfd/palmas.c 15517F: drivers/mfd/tps65217.c 15518F: drivers/mfd/tps65218.c 15519F: drivers/mfd/tps65219.c 15520F: drivers/mfd/tps65910.c 15521F: drivers/mfd/twl-core.[ch] 15522F: drivers/mfd/twl4030*.c 15523F: drivers/mfd/twl6030*.c 15524F: drivers/mfd/twl6040*.c 15525F: drivers/regulator/palmas-regulator*.c 15526F: drivers/regulator/pbias-regulator.c 15527F: drivers/regulator/tps65217-regulator.c 15528F: drivers/regulator/tps65218-regulator.c 15529F: drivers/regulator/tps65219-regulator.c 15530F: drivers/regulator/tps65910-regulator.c 15531F: drivers/regulator/twl-regulator.c 15532F: drivers/regulator/twl6030-regulator.c 15533F: include/linux/platform_data/i2c-omap.h 15534F: include/linux/platform_data/ti-sysc.h 15535 15536OMFS FILESYSTEM 15537M: Bob Copeland <me@bobcopeland.com> 15538L: linux-karma-devel@lists.sourceforge.net 15539S: Maintained 15540F: Documentation/filesystems/omfs.rst 15541F: fs/omfs/ 15542 15543OMNIVISION OG01A1B SENSOR DRIVER 15544M: Shawn Tu <shawnx.tu@intel.com> 15545L: linux-media@vger.kernel.org 15546S: Maintained 15547F: drivers/media/i2c/og01a1b.c 15548 15549OMNIVISION OV01A10 SENSOR DRIVER 15550M: Bingbu Cao <bingbu.cao@intel.com> 15551L: linux-media@vger.kernel.org 15552S: Maintained 15553T: git git://linuxtv.org/media_tree.git 15554F: drivers/media/i2c/ov01a10.c 15555 15556OMNIVISION OV02A10 SENSOR DRIVER 15557M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15558L: linux-media@vger.kernel.org 15559S: Maintained 15560T: git git://linuxtv.org/media_tree.git 15561F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15562F: drivers/media/i2c/ov02a10.c 15563 15564OMNIVISION OV08D10 SENSOR DRIVER 15565M: Jimmy Su <jimmy.su@intel.com> 15566L: linux-media@vger.kernel.org 15567S: Maintained 15568T: git git://linuxtv.org/media_tree.git 15569F: drivers/media/i2c/ov08d10.c 15570 15571OMNIVISION OV08X40 SENSOR DRIVER 15572M: Jason Chen <jason.z.chen@intel.com> 15573L: linux-media@vger.kernel.org 15574S: Maintained 15575T: git git://linuxtv.org/media_tree.git 15576F: drivers/media/i2c/ov08x40.c 15577 15578OMNIVISION OV13858 SENSOR DRIVER 15579M: Sakari Ailus <sakari.ailus@linux.intel.com> 15580L: linux-media@vger.kernel.org 15581S: Maintained 15582T: git git://linuxtv.org/media_tree.git 15583F: drivers/media/i2c/ov13858.c 15584 15585OMNIVISION OV13B10 SENSOR DRIVER 15586M: Arec Kao <arec.kao@intel.com> 15587L: linux-media@vger.kernel.org 15588S: Maintained 15589T: git git://linuxtv.org/media_tree.git 15590F: drivers/media/i2c/ov13b10.c 15591 15592OMNIVISION OV2680 SENSOR DRIVER 15593M: Rui Miguel Silva <rmfrfs@gmail.com> 15594L: linux-media@vger.kernel.org 15595S: Maintained 15596T: git git://linuxtv.org/media_tree.git 15597F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15598F: drivers/media/i2c/ov2680.c 15599 15600OMNIVISION OV2685 SENSOR DRIVER 15601M: Shunqian Zheng <zhengsq@rock-chips.com> 15602L: linux-media@vger.kernel.org 15603S: Maintained 15604T: git git://linuxtv.org/media_tree.git 15605F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15606F: drivers/media/i2c/ov2685.c 15607 15608OMNIVISION OV2740 SENSOR DRIVER 15609M: Tianshu Qiu <tian.shu.qiu@intel.com> 15610R: Shawn Tu <shawnx.tu@intel.com> 15611R: Bingbu Cao <bingbu.cao@intel.com> 15612L: linux-media@vger.kernel.org 15613S: Maintained 15614T: git git://linuxtv.org/media_tree.git 15615F: drivers/media/i2c/ov2740.c 15616 15617OMNIVISION OV4689 SENSOR DRIVER 15618M: Mikhail Rudenko <mike.rudenko@gmail.com> 15619L: linux-media@vger.kernel.org 15620S: Maintained 15621T: git git://linuxtv.org/media_tree.git 15622F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15623F: drivers/media/i2c/ov5647.c 15624 15625OMNIVISION OV5640 SENSOR DRIVER 15626M: Steve Longerbeam <slongerbeam@gmail.com> 15627L: linux-media@vger.kernel.org 15628S: Maintained 15629T: git git://linuxtv.org/media_tree.git 15630F: drivers/media/i2c/ov5640.c 15631 15632OMNIVISION OV5647 SENSOR DRIVER 15633M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15634M: Jacopo Mondi <jacopo@jmondi.org> 15635L: linux-media@vger.kernel.org 15636S: Maintained 15637T: git git://linuxtv.org/media_tree.git 15638F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15639F: drivers/media/i2c/ov5647.c 15640 15641OMNIVISION OV5670 SENSOR DRIVER 15642M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15643L: linux-media@vger.kernel.org 15644S: Maintained 15645T: git git://linuxtv.org/media_tree.git 15646F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15647F: drivers/media/i2c/ov5670.c 15648 15649OMNIVISION OV5675 SENSOR DRIVER 15650M: Shawn Tu <shawnx.tu@intel.com> 15651L: linux-media@vger.kernel.org 15652S: Maintained 15653T: git git://linuxtv.org/media_tree.git 15654F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15655F: drivers/media/i2c/ov5675.c 15656 15657OMNIVISION OV5693 SENSOR DRIVER 15658M: Daniel Scally <djrscally@gmail.com> 15659L: linux-media@vger.kernel.org 15660S: Maintained 15661T: git git://linuxtv.org/media_tree.git 15662F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15663F: drivers/media/i2c/ov5693.c 15664 15665OMNIVISION OV5695 SENSOR DRIVER 15666M: Shunqian Zheng <zhengsq@rock-chips.com> 15667L: linux-media@vger.kernel.org 15668S: Maintained 15669T: git git://linuxtv.org/media_tree.git 15670F: drivers/media/i2c/ov5695.c 15671 15672OMNIVISION OV7670 SENSOR DRIVER 15673L: linux-media@vger.kernel.org 15674S: Orphan 15675T: git git://linuxtv.org/media_tree.git 15676F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15677F: drivers/media/i2c/ov7670.c 15678 15679OMNIVISION OV772x SENSOR DRIVER 15680M: Jacopo Mondi <jacopo@jmondi.org> 15681L: linux-media@vger.kernel.org 15682S: Odd fixes 15683T: git git://linuxtv.org/media_tree.git 15684F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15685F: drivers/media/i2c/ov772x.c 15686F: include/media/i2c/ov772x.h 15687 15688OMNIVISION OV7740 SENSOR DRIVER 15689M: Wenyou Yang <wenyou.yang@microchip.com> 15690L: linux-media@vger.kernel.org 15691S: Maintained 15692T: git git://linuxtv.org/media_tree.git 15693F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15694F: drivers/media/i2c/ov7740.c 15695 15696OMNIVISION OV8856 SENSOR DRIVER 15697M: Sakari Ailus <sakari.ailus@linux.intel.com> 15698L: linux-media@vger.kernel.org 15699S: Maintained 15700T: git git://linuxtv.org/media_tree.git 15701F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15702F: drivers/media/i2c/ov8856.c 15703 15704OMNIVISION OV8858 SENSOR DRIVER 15705M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15706M: Nicholas Roth <nicholas@rothemail.net> 15707L: linux-media@vger.kernel.org 15708S: Maintained 15709T: git git://linuxtv.org/media_tree.git 15710F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15711F: drivers/media/i2c/ov8858.c 15712 15713OMNIVISION OV9282 SENSOR DRIVER 15714M: Paul J. Murphy <paul.j.murphy@intel.com> 15715M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15716L: linux-media@vger.kernel.org 15717S: Maintained 15718T: git git://linuxtv.org/media_tree.git 15719F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15720F: drivers/media/i2c/ov9282.c 15721 15722OMNIVISION OV9640 SENSOR DRIVER 15723M: Petr Cvek <petrcvekcz@gmail.com> 15724L: linux-media@vger.kernel.org 15725S: Maintained 15726F: drivers/media/i2c/ov9640.* 15727 15728OMNIVISION OV9650 SENSOR DRIVER 15729M: Sakari Ailus <sakari.ailus@linux.intel.com> 15730R: Akinobu Mita <akinobu.mita@gmail.com> 15731R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15732L: linux-media@vger.kernel.org 15733S: Maintained 15734T: git git://linuxtv.org/media_tree.git 15735F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15736F: drivers/media/i2c/ov9650.c 15737 15738OMNIVISION OV9734 SENSOR DRIVER 15739M: Tianshu Qiu <tian.shu.qiu@intel.com> 15740R: Bingbu Cao <bingbu.cao@intel.com> 15741L: linux-media@vger.kernel.org 15742S: Maintained 15743T: git git://linuxtv.org/media_tree.git 15744F: drivers/media/i2c/ov9734.c 15745 15746ONBOARD USB HUB DRIVER 15747M: Matthias Kaehlcke <mka@chromium.org> 15748L: linux-usb@vger.kernel.org 15749S: Maintained 15750F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15751F: drivers/usb/misc/onboard_usb_hub.c 15752 15753ONENAND FLASH DRIVER 15754M: Kyungmin Park <kyungmin.park@samsung.com> 15755L: linux-mtd@lists.infradead.org 15756S: Maintained 15757F: drivers/mtd/nand/onenand/ 15758F: include/linux/mtd/onenand*.h 15759 15760ONEXPLAYER FAN DRIVER 15761M: Derek John Clark <derekjohn.clark@gmail.com> 15762M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15763L: linux-hwmon@vger.kernel.org 15764S: Maintained 15765F: drivers/hwmon/oxp-sensors.c 15766 15767ONIE TLV NVMEM LAYOUT DRIVER 15768M: Miquel Raynal <miquel.raynal@bootlin.com> 15769S: Maintained 15770F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15771F: drivers/nvmem/layouts/onie-tlv.c 15772 15773ONION OMEGA2+ BOARD 15774M: Harvey Hunt <harveyhuntnexus@gmail.com> 15775L: linux-mips@vger.kernel.org 15776S: Maintained 15777F: arch/mips/boot/dts/ralink/omega2p.dts 15778 15779ONSEMI ETHERNET PHY DRIVERS 15780M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15781L: netdev@vger.kernel.org 15782S: Supported 15783W: http://www.onsemi.com 15784F: drivers/net/phy/ncn* 15785 15786OP-TEE DRIVER 15787M: Jens Wiklander <jens.wiklander@linaro.org> 15788L: op-tee@lists.trustedfirmware.org 15789S: Maintained 15790F: Documentation/ABI/testing/sysfs-bus-optee-devices 15791F: drivers/tee/optee/ 15792 15793OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15794M: Sumit Garg <sumit.garg@linaro.org> 15795L: op-tee@lists.trustedfirmware.org 15796S: Maintained 15797F: drivers/char/hw_random/optee-rng.c 15798 15799OP-TEE RTC DRIVER 15800M: Clément Léger <clement.leger@bootlin.com> 15801L: linux-rtc@vger.kernel.org 15802S: Maintained 15803F: drivers/rtc/rtc-optee.c 15804 15805OPA-VNIC DRIVER 15806M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15807L: linux-rdma@vger.kernel.org 15808S: Supported 15809F: drivers/infiniband/ulp/opa_vnic 15810 15811OPEN FIRMWARE AND FLATTENED DEVICE TREE 15812M: Rob Herring <robh+dt@kernel.org> 15813M: Frank Rowand <frowand.list@gmail.com> 15814L: devicetree@vger.kernel.org 15815S: Maintained 15816W: http://www.devicetree.org/ 15817C: irc://irc.libera.chat/devicetree 15818T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15819F: Documentation/ABI/testing/sysfs-firmware-ofw 15820F: drivers/of/ 15821F: include/linux/of*.h 15822F: scripts/dtc/ 15823K: of_overlay_notifier_ 15824K: of_overlay_fdt_apply 15825K: of_overlay_remove 15826 15827OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15828M: Rob Herring <robh+dt@kernel.org> 15829M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15830M: Conor Dooley <conor+dt@kernel.org> 15831L: devicetree@vger.kernel.org 15832S: Maintained 15833Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15834C: irc://irc.libera.chat/devicetree 15835T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15836F: Documentation/devicetree/ 15837F: arch/*/boot/dts/ 15838F: include/dt-bindings/ 15839 15840OPENCOMPUTE PTP CLOCK DRIVER 15841M: Jonathan Lemon <jonathan.lemon@gmail.com> 15842M: Vadim Fedorenko <vadfed@fb.com> 15843L: netdev@vger.kernel.org 15844S: Maintained 15845F: drivers/ptp/ptp_ocp.c 15846 15847OPENCORES I2C BUS DRIVER 15848M: Peter Korsgaard <peter@korsgaard.com> 15849M: Andrew Lunn <andrew@lunn.ch> 15850L: linux-i2c@vger.kernel.org 15851S: Maintained 15852F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15853F: Documentation/i2c/busses/i2c-ocores.rst 15854F: drivers/i2c/busses/i2c-ocores.c 15855F: include/linux/platform_data/i2c-ocores.h 15856 15857OPENRISC ARCHITECTURE 15858M: Jonas Bonn <jonas@southpole.se> 15859M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15860M: Stafford Horne <shorne@gmail.com> 15861L: linux-openrisc@vger.kernel.org 15862S: Maintained 15863W: http://openrisc.io 15864T: git https://github.com/openrisc/linux.git 15865F: Documentation/arch/openrisc/ 15866F: Documentation/devicetree/bindings/openrisc/ 15867F: arch/openrisc/ 15868F: drivers/irqchip/irq-ompic.c 15869F: drivers/irqchip/irq-or1k-* 15870 15871OPENVSWITCH 15872M: Pravin B Shelar <pshelar@ovn.org> 15873L: netdev@vger.kernel.org 15874L: dev@openvswitch.org 15875S: Maintained 15876W: http://openvswitch.org 15877F: include/uapi/linux/openvswitch.h 15878F: net/openvswitch/ 15879F: tools/testing/selftests/net/openvswitch/ 15880 15881OPERATING PERFORMANCE POINTS (OPP) 15882M: Viresh Kumar <vireshk@kernel.org> 15883M: Nishanth Menon <nm@ti.com> 15884M: Stephen Boyd <sboyd@kernel.org> 15885L: linux-pm@vger.kernel.org 15886S: Maintained 15887T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15888F: Documentation/devicetree/bindings/opp/ 15889F: Documentation/power/opp.rst 15890F: drivers/opp/ 15891F: include/linux/pm_opp.h 15892 15893OPL4 DRIVER 15894M: Clemens Ladisch <clemens@ladisch.de> 15895L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15896S: Maintained 15897T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15898F: sound/drivers/opl4/ 15899 15900ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15901M: Mark Fasheh <mark@fasheh.com> 15902M: Joel Becker <jlbec@evilplan.org> 15903M: Joseph Qi <joseph.qi@linux.alibaba.com> 15904L: ocfs2-devel@lists.linux.dev 15905S: Supported 15906W: http://ocfs2.wiki.kernel.org 15907F: Documentation/filesystems/dlmfs.rst 15908F: Documentation/filesystems/ocfs2.rst 15909F: fs/ocfs2/ 15910 15911ORANGEFS FILESYSTEM 15912M: Mike Marshall <hubcap@omnibond.com> 15913R: Martin Brandenburg <martin@omnibond.com> 15914L: devel@lists.orangefs.org 15915S: Supported 15916T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15917F: Documentation/filesystems/orangefs.rst 15918F: fs/orangefs/ 15919 15920ORINOCO DRIVER 15921L: linux-wireless@vger.kernel.org 15922S: Orphan 15923W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15924W: http://www.nongnu.org/orinoco/ 15925F: drivers/net/wireless/intersil/orinoco/ 15926 15927OV2659 OMNIVISION SENSOR DRIVER 15928M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15929L: linux-media@vger.kernel.org 15930S: Maintained 15931W: https://linuxtv.org 15932Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15933T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15934F: drivers/media/i2c/ov2659.c 15935F: include/media/i2c/ov2659.h 15936 15937OVERLAY FILESYSTEM 15938M: Miklos Szeredi <miklos@szeredi.hu> 15939M: Amir Goldstein <amir73il@gmail.com> 15940L: linux-unionfs@vger.kernel.org 15941S: Supported 15942T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15943F: Documentation/filesystems/overlayfs.rst 15944F: fs/overlayfs/ 15945 15946P54 WIRELESS DRIVER 15947M: Christian Lamparter <chunkeey@googlemail.com> 15948L: linux-wireless@vger.kernel.org 15949S: Maintained 15950W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15951F: drivers/net/wireless/intersil/p54/ 15952 15953PACKET SOCKETS 15954M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15955S: Maintained 15956F: include/uapi/linux/if_packet.h 15957F: net/packet/af_packet.c 15958 15959PACKING 15960M: Vladimir Oltean <olteanv@gmail.com> 15961L: netdev@vger.kernel.org 15962S: Supported 15963F: Documentation/core-api/packing.rst 15964F: include/linux/packing.h 15965F: lib/packing.c 15966 15967PADATA PARALLEL EXECUTION MECHANISM 15968M: Steffen Klassert <steffen.klassert@secunet.com> 15969M: Daniel Jordan <daniel.m.jordan@oracle.com> 15970L: linux-crypto@vger.kernel.org 15971L: linux-kernel@vger.kernel.org 15972S: Maintained 15973F: Documentation/core-api/padata.rst 15974F: include/linux/padata.h 15975F: kernel/padata.c 15976 15977PAGE CACHE 15978M: Matthew Wilcox (Oracle) <willy@infradead.org> 15979L: linux-fsdevel@vger.kernel.org 15980S: Supported 15981T: git git://git.infradead.org/users/willy/pagecache.git 15982F: Documentation/filesystems/locking.rst 15983F: Documentation/filesystems/vfs.rst 15984F: include/linux/pagemap.h 15985F: mm/filemap.c 15986F: mm/page-writeback.c 15987F: mm/readahead.c 15988F: mm/truncate.c 15989 15990PAGE POOL 15991M: Jesper Dangaard Brouer <hawk@kernel.org> 15992M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15993L: netdev@vger.kernel.org 15994S: Supported 15995F: Documentation/networking/page_pool.rst 15996F: include/net/page_pool.h 15997F: include/trace/events/page_pool.h 15998F: net/core/page_pool.c 15999 16000PAGE TABLE CHECK 16001M: Pasha Tatashin <pasha.tatashin@soleen.com> 16002M: Andrew Morton <akpm@linux-foundation.org> 16003L: linux-mm@kvack.org 16004S: Maintained 16005F: Documentation/mm/page_table_check.rst 16006F: include/linux/page_table_check.h 16007F: mm/page_table_check.c 16008 16009PANASONIC LAPTOP ACPI EXTRAS DRIVER 16010M: Kenneth Chan <kenneth.t.chan@gmail.com> 16011L: platform-driver-x86@vger.kernel.org 16012S: Maintained 16013F: drivers/platform/x86/panasonic-laptop.c 16014 16015PARALLAX PING IIO SENSOR DRIVER 16016M: Andreas Klinger <ak@it-klinger.de> 16017L: linux-iio@vger.kernel.org 16018S: Maintained 16019F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16020F: drivers/iio/proximity/ping.c 16021 16022PARALLEL LCD/KEYPAD PANEL DRIVER 16023M: Willy Tarreau <willy@haproxy.com> 16024M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16025S: Odd Fixes 16026F: Documentation/admin-guide/lcd-panel-cgram.rst 16027F: drivers/auxdisplay/panel.c 16028 16029PARALLEL PORT SUBSYSTEM 16030M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16031M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16032L: linux-parport@lists.infradead.org (subscribers-only) 16033S: Maintained 16034F: Documentation/driver-api/parport*.rst 16035F: drivers/char/ppdev.c 16036F: drivers/parport/ 16037F: include/linux/parport*.h 16038F: include/uapi/linux/ppdev.h 16039 16040PARAVIRT_OPS INTERFACE 16041M: Juergen Gross <jgross@suse.com> 16042R: Ajay Kaher <akaher@vmware.com> 16043R: Alexey Makhalov <amakhalov@vmware.com> 16044R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16045L: virtualization@lists.linux-foundation.org 16046L: x86@kernel.org 16047S: Supported 16048T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16049F: Documentation/virt/paravirt_ops.rst 16050F: arch/*/include/asm/paravirt*.h 16051F: arch/*/kernel/paravirt* 16052F: include/linux/hypervisor.h 16053 16054PARISC ARCHITECTURE 16055M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16056M: Helge Deller <deller@gmx.de> 16057L: linux-parisc@vger.kernel.org 16058S: Maintained 16059W: https://parisc.wiki.kernel.org 16060Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16061T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16062T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16063F: Documentation/arch/parisc/ 16064F: arch/parisc/ 16065F: drivers/char/agp/parisc-agp.c 16066F: drivers/input/misc/hp_sdc_rtc.c 16067F: drivers/input/serio/gscps2.c 16068F: drivers/input/serio/hp_sdc* 16069F: drivers/parisc/ 16070F: drivers/parport/parport_gsc.* 16071F: drivers/tty/serial/8250/8250_parisc.c 16072F: drivers/video/console/sti* 16073F: drivers/video/fbdev/sti* 16074F: drivers/video/logo/logo_parisc* 16075F: include/linux/hp_sdc.h 16076 16077PARMAN 16078M: Jiri Pirko <jiri@resnulli.us> 16079L: netdev@vger.kernel.org 16080S: Supported 16081F: include/linux/parman.h 16082F: lib/parman.c 16083F: lib/test_parman.c 16084 16085PC ENGINES APU BOARD DRIVER 16086M: Enrico Weigelt, metux IT consult <info@metux.net> 16087S: Maintained 16088F: drivers/platform/x86/pcengines-apuv2.c 16089 16090PC87360 HARDWARE MONITORING DRIVER 16091M: Jim Cromie <jim.cromie@gmail.com> 16092L: linux-hwmon@vger.kernel.org 16093S: Maintained 16094F: Documentation/hwmon/pc87360.rst 16095F: drivers/hwmon/pc87360.c 16096 16097PC8736x GPIO DRIVER 16098M: Jim Cromie <jim.cromie@gmail.com> 16099S: Maintained 16100F: drivers/char/pc8736x_gpio.c 16101 16102PC87427 HARDWARE MONITORING DRIVER 16103M: Jean Delvare <jdelvare@suse.com> 16104L: linux-hwmon@vger.kernel.org 16105S: Maintained 16106F: Documentation/hwmon/pc87427.rst 16107F: drivers/hwmon/pc87427.c 16108 16109PCA9532 LED DRIVER 16110M: Riku Voipio <riku.voipio@iki.fi> 16111S: Maintained 16112F: drivers/leds/leds-pca9532.c 16113F: include/linux/leds-pca9532.h 16114 16115PCA9541 I2C BUS MASTER SELECTOR DRIVER 16116M: Guenter Roeck <linux@roeck-us.net> 16117L: linux-i2c@vger.kernel.org 16118S: Maintained 16119F: drivers/i2c/muxes/i2c-mux-pca9541.c 16120 16121PCDP - PRIMARY CONSOLE AND DEBUG PORT 16122M: Khalid Aziz <khalid@gonehiking.org> 16123S: Maintained 16124F: drivers/firmware/pcdp.* 16125 16126PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16127M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16128M: Pali Rohár <pali@kernel.org> 16129L: linux-pci@vger.kernel.org 16130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16131S: Maintained 16132F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16133F: drivers/pci/controller/pci-aardvark.c 16134 16135PCI DRIVER FOR ALTERA PCIE IP 16136M: Joyce Ooi <joyce.ooi@intel.com> 16137L: linux-pci@vger.kernel.org 16138S: Supported 16139F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16140F: drivers/pci/controller/pcie-altera.c 16141 16142PCI DRIVER FOR APPLIEDMICRO XGENE 16143M: Toan Le <toan@os.amperecomputing.com> 16144L: linux-pci@vger.kernel.org 16145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16146S: Maintained 16147F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16148F: drivers/pci/controller/pci-xgene.c 16149 16150PCI DRIVER FOR ARM VERSATILE PLATFORM 16151M: Rob Herring <robh@kernel.org> 16152L: linux-pci@vger.kernel.org 16153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16154S: Maintained 16155F: Documentation/devicetree/bindings/pci/versatile.yaml 16156F: drivers/pci/controller/pci-versatile.c 16157 16158PCI DRIVER FOR ARMADA 8K 16159M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16160L: linux-pci@vger.kernel.org 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162S: Maintained 16163F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16164F: drivers/pci/controller/dwc/pcie-armada8k.c 16165 16166PCI DRIVER FOR CADENCE PCIE IP 16167M: Tom Joseph <tjoseph@cadence.com> 16168L: linux-pci@vger.kernel.org 16169S: Maintained 16170F: Documentation/devicetree/bindings/pci/cdns,* 16171F: drivers/pci/controller/cadence/ 16172 16173PCI DRIVER FOR FREESCALE LAYERSCAPE 16174M: Minghuan Lian <minghuan.Lian@nxp.com> 16175M: Mingkai Hu <mingkai.hu@nxp.com> 16176M: Roy Zang <roy.zang@nxp.com> 16177L: linuxppc-dev@lists.ozlabs.org 16178L: linux-pci@vger.kernel.org 16179L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16180S: Maintained 16181F: drivers/pci/controller/dwc/*layerscape* 16182 16183PCI DRIVER FOR FU740 16184M: Paul Walmsley <paul.walmsley@sifive.com> 16185M: Greentime Hu <greentime.hu@sifive.com> 16186L: linux-pci@vger.kernel.org 16187S: Maintained 16188F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16189F: drivers/pci/controller/dwc/pcie-fu740.c 16190 16191PCI DRIVER FOR GENERIC OF HOSTS 16192M: Will Deacon <will@kernel.org> 16193L: linux-pci@vger.kernel.org 16194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16195S: Maintained 16196F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16197F: drivers/pci/controller/pci-host-common.c 16198F: drivers/pci/controller/pci-host-generic.c 16199 16200PCI DRIVER FOR IMX6 16201M: Richard Zhu <hongxing.zhu@nxp.com> 16202M: Lucas Stach <l.stach@pengutronix.de> 16203L: linux-pci@vger.kernel.org 16204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16205S: Maintained 16206F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16207F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16208F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16209F: drivers/pci/controller/dwc/*imx6* 16210 16211PCI DRIVER FOR INTEL IXP4XX 16212M: Linus Walleij <linus.walleij@linaro.org> 16213S: Maintained 16214F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16215F: drivers/pci/controller/pci-ixp4xx.c 16216 16217PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16218M: Nirmal Patel <nirmal.patel@linux.intel.com> 16219R: Jonathan Derrick <jonathan.derrick@linux.dev> 16220L: linux-pci@vger.kernel.org 16221S: Supported 16222F: drivers/pci/controller/vmd.c 16223 16224PCI DRIVER FOR MICROSEMI SWITCHTEC 16225M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16226M: Logan Gunthorpe <logang@deltatee.com> 16227L: linux-pci@vger.kernel.org 16228S: Maintained 16229F: Documentation/ABI/testing/sysfs-class-switchtec 16230F: Documentation/driver-api/switchtec.rst 16231F: drivers/ntb/hw/mscc/ 16232F: drivers/pci/switch/switchtec* 16233F: include/linux/switchtec.h 16234F: include/uapi/linux/switchtec_ioctl.h 16235 16236PCI DRIVER FOR MOBIVEIL PCIE IP 16237M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16238M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16239L: linux-pci@vger.kernel.org 16240S: Supported 16241F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16242F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16243 16244PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16245M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16246M: Pali Rohár <pali@kernel.org> 16247L: linux-pci@vger.kernel.org 16248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16249S: Maintained 16250F: drivers/pci/controller/*mvebu* 16251 16252PCI DRIVER FOR NVIDIA TEGRA 16253M: Thierry Reding <thierry.reding@gmail.com> 16254L: linux-tegra@vger.kernel.org 16255L: linux-pci@vger.kernel.org 16256S: Supported 16257F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16258F: drivers/pci/controller/pci-tegra.c 16259 16260PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16261M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16262L: linux-pci@vger.kernel.org 16263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16264S: Maintained 16265F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16266F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16267 16268PCI DRIVER FOR RENESAS R-CAR 16269M: Marek Vasut <marek.vasut+renesas@gmail.com> 16270M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16271L: linux-pci@vger.kernel.org 16272L: linux-renesas-soc@vger.kernel.org 16273S: Maintained 16274F: Documentation/devicetree/bindings/pci/*rcar* 16275F: drivers/pci/controller/*rcar* 16276 16277PCI DRIVER FOR SAMSUNG EXYNOS 16278M: Jingoo Han <jingoohan1@gmail.com> 16279L: linux-pci@vger.kernel.org 16280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16281L: linux-samsung-soc@vger.kernel.org 16282S: Maintained 16283F: drivers/pci/controller/dwc/pci-exynos.c 16284 16285PCI DRIVER FOR SYNOPSYS DESIGNWARE 16286M: Jingoo Han <jingoohan1@gmail.com> 16287M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16288L: linux-pci@vger.kernel.org 16289S: Maintained 16290F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16291F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16292F: drivers/pci/controller/dwc/*designware* 16293 16294PCI DRIVER FOR TI DRA7XX/J721E 16295M: Vignesh Raghavendra <vigneshr@ti.com> 16296L: linux-omap@vger.kernel.org 16297L: linux-pci@vger.kernel.org 16298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16299S: Supported 16300F: Documentation/devicetree/bindings/pci/ti-pci.txt 16301F: drivers/pci/controller/cadence/pci-j721e.c 16302F: drivers/pci/controller/dwc/pci-dra7xx.c 16303 16304PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16305M: Linus Walleij <linus.walleij@linaro.org> 16306L: linux-pci@vger.kernel.org 16307S: Maintained 16308F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16309F: drivers/pci/controller/pci-v3-semi.c 16310 16311PCI DRIVER FOR XILINX VERSAL CPM 16312M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16313M: Michal Simek <michal.simek@amd.com> 16314L: linux-pci@vger.kernel.org 16315S: Maintained 16316F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16317F: drivers/pci/controller/pcie-xilinx-cpm.c 16318 16319PCI ENDPOINT SUBSYSTEM 16320M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16321M: Krzysztof Wilczyński <kw@linux.com> 16322R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16323R: Kishon Vijay Abraham I <kishon@kernel.org> 16324L: linux-pci@vger.kernel.org 16325S: Supported 16326Q: https://patchwork.kernel.org/project/linux-pci/list/ 16327B: https://bugzilla.kernel.org 16328C: irc://irc.oftc.net/linux-pci 16329T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16330F: Documentation/PCI/endpoint/* 16331F: Documentation/misc-devices/pci-endpoint-test.rst 16332F: drivers/misc/pci_endpoint_test.c 16333F: drivers/pci/endpoint/ 16334F: tools/pci/ 16335 16336PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16337M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16338R: Oliver O'Halloran <oohall@gmail.com> 16339L: linuxppc-dev@lists.ozlabs.org 16340S: Supported 16341F: Documentation/PCI/pci-error-recovery.rst 16342F: Documentation/powerpc/eeh-pci-error-recovery.rst 16343F: arch/powerpc/include/*/eeh*.h 16344F: arch/powerpc/kernel/eeh*.c 16345F: arch/powerpc/platforms/*/eeh*.c 16346F: drivers/pci/pcie/aer.c 16347F: drivers/pci/pcie/dpc.c 16348F: drivers/pci/pcie/err.c 16349 16350PCI ERROR RECOVERY 16351M: Linas Vepstas <linasvepstas@gmail.com> 16352L: linux-pci@vger.kernel.org 16353S: Supported 16354F: Documentation/PCI/pci-error-recovery.rst 16355 16356PCI MSI DRIVER FOR ALTERA MSI IP 16357M: Joyce Ooi <joyce.ooi@intel.com> 16358L: linux-pci@vger.kernel.org 16359S: Supported 16360F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16361F: drivers/pci/controller/pcie-altera-msi.c 16362 16363PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16364M: Toan Le <toan@os.amperecomputing.com> 16365L: linux-pci@vger.kernel.org 16366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16367S: Maintained 16368F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16369F: drivers/pci/controller/pci-xgene-msi.c 16370 16371PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16372M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16373M: Krzysztof Wilczyński <kw@linux.com> 16374R: Rob Herring <robh@kernel.org> 16375L: linux-pci@vger.kernel.org 16376S: Supported 16377Q: https://patchwork.kernel.org/project/linux-pci/list/ 16378B: https://bugzilla.kernel.org 16379C: irc://irc.oftc.net/linux-pci 16380T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16381F: Documentation/devicetree/bindings/pci/ 16382F: drivers/pci/controller/ 16383F: drivers/pci/pci-bridge-emul.c 16384F: drivers/pci/pci-bridge-emul.h 16385 16386PCI PEER-TO-PEER DMA (P2PDMA) 16387M: Bjorn Helgaas <bhelgaas@google.com> 16388M: Logan Gunthorpe <logang@deltatee.com> 16389L: linux-pci@vger.kernel.org 16390S: Supported 16391Q: https://patchwork.kernel.org/project/linux-pci/list/ 16392B: https://bugzilla.kernel.org 16393C: irc://irc.oftc.net/linux-pci 16394T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16395F: Documentation/driver-api/pci/p2pdma.rst 16396F: drivers/pci/p2pdma.c 16397F: include/linux/pci-p2pdma.h 16398 16399PCI SUBSYSTEM 16400M: Bjorn Helgaas <bhelgaas@google.com> 16401L: linux-pci@vger.kernel.org 16402S: Supported 16403Q: https://patchwork.kernel.org/project/linux-pci/list/ 16404B: https://bugzilla.kernel.org 16405C: irc://irc.oftc.net/linux-pci 16406T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16407F: Documentation/PCI/ 16408F: Documentation/devicetree/bindings/pci/ 16409F: arch/x86/kernel/early-quirks.c 16410F: arch/x86/kernel/quirks.c 16411F: arch/x86/pci/ 16412F: drivers/acpi/pci* 16413F: drivers/pci/ 16414F: include/asm-generic/pci* 16415F: include/linux/of_pci.h 16416F: include/linux/pci* 16417F: include/uapi/linux/pci* 16418F: lib/pci* 16419 16420PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16421M: Jonathan Chocron <jonnyc@amazon.com> 16422L: linux-pci@vger.kernel.org 16423S: Maintained 16424F: Documentation/devicetree/bindings/pci/pcie-al.txt 16425F: drivers/pci/controller/dwc/pcie-al.c 16426 16427PCIE DRIVER FOR AMLOGIC MESON 16428M: Yue Wang <yue.wang@Amlogic.com> 16429L: linux-pci@vger.kernel.org 16430L: linux-amlogic@lists.infradead.org 16431S: Maintained 16432F: drivers/pci/controller/dwc/pci-meson.c 16433 16434PCIE DRIVER FOR AXIS ARTPEC 16435M: Jesper Nilsson <jesper.nilsson@axis.com> 16436L: linux-arm-kernel@axis.com 16437L: linux-pci@vger.kernel.org 16438S: Maintained 16439F: Documentation/devicetree/bindings/pci/axis,artpec* 16440F: drivers/pci/controller/dwc/*artpec* 16441 16442PCIE DRIVER FOR CAVIUM THUNDERX 16443M: Robert Richter <rric@kernel.org> 16444L: linux-pci@vger.kernel.org 16445L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16446S: Odd Fixes 16447F: drivers/pci/controller/pci-thunder-* 16448 16449PCIE DRIVER FOR HISILICON 16450M: Zhou Wang <wangzhou1@hisilicon.com> 16451L: linux-pci@vger.kernel.org 16452S: Maintained 16453F: drivers/pci/controller/dwc/pcie-hisi.c 16454 16455PCIE DRIVER FOR HISILICON KIRIN 16456M: Xiaowei Song <songxiaowei@hisilicon.com> 16457M: Binghui Wang <wangbinghui@hisilicon.com> 16458L: linux-pci@vger.kernel.org 16459S: Maintained 16460F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16461F: drivers/pci/controller/dwc/pcie-kirin.c 16462 16463PCIE DRIVER FOR HISILICON STB 16464M: Shawn Guo <shawn.guo@linaro.org> 16465L: linux-pci@vger.kernel.org 16466S: Maintained 16467F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16468F: drivers/pci/controller/dwc/pcie-histb.c 16469 16470PCIE DRIVER FOR INTEL KEEM BAY 16471M: Srikanth Thokala <srikanth.thokala@intel.com> 16472L: linux-pci@vger.kernel.org 16473S: Supported 16474F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16475F: drivers/pci/controller/dwc/pcie-keembay.c 16476 16477PCIE DRIVER FOR INTEL LGM GW SOC 16478M: Chuanhua Lei <lchuanhua@maxlinear.com> 16479L: linux-pci@vger.kernel.org 16480S: Maintained 16481F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16482F: drivers/pci/controller/dwc/pcie-intel-gw.c 16483 16484PCIE DRIVER FOR MEDIATEK 16485M: Ryder Lee <ryder.lee@mediatek.com> 16486M: Jianjun Wang <jianjun.wang@mediatek.com> 16487L: linux-pci@vger.kernel.org 16488L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16489S: Supported 16490F: Documentation/devicetree/bindings/pci/mediatek* 16491F: drivers/pci/controller/*mediatek* 16492 16493PCIE DRIVER FOR MICROCHIP 16494M: Daire McNamara <daire.mcnamara@microchip.com> 16495L: linux-pci@vger.kernel.org 16496S: Supported 16497F: Documentation/devicetree/bindings/pci/microchip* 16498F: drivers/pci/controller/*microchip* 16499 16500PCIE DRIVER FOR QUALCOMM MSM 16501M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16502L: linux-pci@vger.kernel.org 16503L: linux-arm-msm@vger.kernel.org 16504S: Maintained 16505F: drivers/pci/controller/dwc/pcie-qcom.c 16506 16507PCIE DRIVER FOR ROCKCHIP 16508M: Shawn Lin <shawn.lin@rock-chips.com> 16509L: linux-pci@vger.kernel.org 16510L: linux-rockchip@lists.infradead.org 16511S: Maintained 16512F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16513F: drivers/pci/controller/pcie-rockchip* 16514 16515PCIE DRIVER FOR SOCIONEXT UNIPHIER 16516M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16517L: linux-pci@vger.kernel.org 16518S: Maintained 16519F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16520F: drivers/pci/controller/dwc/pcie-uniphier* 16521 16522PCIE DRIVER FOR ST SPEAR13XX 16523M: Pratyush Anand <pratyush.anand@gmail.com> 16524L: linux-pci@vger.kernel.org 16525S: Maintained 16526F: drivers/pci/controller/dwc/*spear* 16527 16528PCIE ENDPOINT DRIVER FOR QUALCOMM 16529M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16530L: linux-pci@vger.kernel.org 16531L: linux-arm-msm@vger.kernel.org 16532S: Maintained 16533F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16534F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16535 16536PCMCIA SUBSYSTEM 16537M: Dominik Brodowski <linux@dominikbrodowski.net> 16538S: Odd Fixes 16539T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16540F: Documentation/pcmcia/ 16541F: drivers/pcmcia/ 16542F: include/pcmcia/ 16543F: tools/pcmcia/ 16544 16545PCNET32 NETWORK DRIVER 16546M: Don Fry <pcnet32@frontier.com> 16547L: netdev@vger.kernel.org 16548S: Maintained 16549F: drivers/net/ethernet/amd/pcnet32.c 16550 16551PCRYPT PARALLEL CRYPTO ENGINE 16552M: Steffen Klassert <steffen.klassert@secunet.com> 16553L: linux-crypto@vger.kernel.org 16554S: Maintained 16555F: crypto/pcrypt.c 16556F: include/crypto/pcrypt.h 16557 16558PDS DSC VIRTIO DATA PATH ACCELERATOR 16559R: Shannon Nelson <shannon.nelson@amd.com> 16560F: drivers/vdpa/pds/ 16561 16562PECI HARDWARE MONITORING DRIVERS 16563M: Iwona Winiarska <iwona.winiarska@intel.com> 16564L: linux-hwmon@vger.kernel.org 16565S: Supported 16566F: Documentation/hwmon/peci-cputemp.rst 16567F: Documentation/hwmon/peci-dimmtemp.rst 16568F: drivers/hwmon/peci/ 16569 16570PECI SUBSYSTEM 16571M: Iwona Winiarska <iwona.winiarska@intel.com> 16572L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16573S: Supported 16574F: Documentation/devicetree/bindings/peci/ 16575F: Documentation/peci/ 16576F: drivers/peci/ 16577F: include/linux/peci-cpu.h 16578F: include/linux/peci.h 16579 16580PENSANDO ETHERNET DRIVERS 16581M: Shannon Nelson <shannon.nelson@amd.com> 16582M: Brett Creeley <brett.creeley@amd.com> 16583M: drivers@pensando.io 16584L: netdev@vger.kernel.org 16585S: Supported 16586F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16587F: drivers/net/ethernet/pensando/ 16588 16589PER-CPU MEMORY ALLOCATOR 16590M: Dennis Zhou <dennis@kernel.org> 16591M: Tejun Heo <tj@kernel.org> 16592M: Christoph Lameter <cl@linux.com> 16593L: linux-mm@kvack.org 16594S: Maintained 16595T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16596F: arch/*/include/asm/percpu.h 16597F: include/linux/percpu*.h 16598F: lib/percpu*.c 16599F: mm/percpu*.c 16600 16601PER-TASK DELAY ACCOUNTING 16602M: Balbir Singh <bsingharora@gmail.com> 16603S: Maintained 16604F: include/linux/delayacct.h 16605F: kernel/delayacct.c 16606 16607PERFORMANCE EVENTS SUBSYSTEM 16608M: Peter Zijlstra <peterz@infradead.org> 16609M: Ingo Molnar <mingo@redhat.com> 16610M: Arnaldo Carvalho de Melo <acme@kernel.org> 16611R: Mark Rutland <mark.rutland@arm.com> 16612R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16613R: Jiri Olsa <jolsa@kernel.org> 16614R: Namhyung Kim <namhyung@kernel.org> 16615R: Ian Rogers <irogers@google.com> 16616R: Adrian Hunter <adrian.hunter@intel.com> 16617L: linux-perf-users@vger.kernel.org 16618L: linux-kernel@vger.kernel.org 16619S: Supported 16620W: https://perf.wiki.kernel.org/ 16621T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16622F: arch/*/events/* 16623F: arch/*/events/*/* 16624F: arch/*/include/asm/perf_event.h 16625F: arch/*/kernel/*/*/perf_event*.c 16626F: arch/*/kernel/*/perf_event*.c 16627F: arch/*/kernel/perf_callchain.c 16628F: arch/*/kernel/perf_event*.c 16629F: include/linux/perf_event.h 16630F: include/uapi/linux/perf_event.h 16631F: kernel/events/* 16632F: tools/lib/perf/ 16633F: tools/perf/ 16634 16635PERFORMANCE EVENTS TOOLING ARM64 16636R: John Garry <john.g.garry@oracle.com> 16637R: Will Deacon <will@kernel.org> 16638R: James Clark <james.clark@arm.com> 16639R: Mike Leach <mike.leach@linaro.org> 16640R: Leo Yan <leo.yan@linaro.org> 16641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16642S: Supported 16643F: tools/build/feature/test-libopencsd.c 16644F: tools/perf/arch/arm*/ 16645F: tools/perf/pmu-events/arch/arm64/ 16646F: tools/perf/util/arm-spe* 16647F: tools/perf/util/cs-etm* 16648 16649PERSONALITY HANDLING 16650M: Christoph Hellwig <hch@infradead.org> 16651L: linux-abi-devel@lists.sourceforge.net 16652S: Maintained 16653F: include/linux/personality.h 16654F: include/uapi/linux/personality.h 16655 16656PHOENIX RC FLIGHT CONTROLLER ADAPTER 16657M: Marcus Folkesson <marcus.folkesson@gmail.com> 16658L: linux-input@vger.kernel.org 16659S: Maintained 16660F: Documentation/input/devices/pxrc.rst 16661F: drivers/input/joystick/pxrc.c 16662 16663PHONET PROTOCOL 16664M: Remi Denis-Courmont <courmisch@gmail.com> 16665S: Supported 16666F: Documentation/networking/phonet.rst 16667F: include/linux/phonet.h 16668F: include/net/phonet/ 16669F: include/uapi/linux/phonet.h 16670F: net/phonet/ 16671 16672PHRAM MTD DRIVER 16673M: Joern Engel <joern@lazybastard.org> 16674L: linux-mtd@lists.infradead.org 16675S: Maintained 16676F: drivers/mtd/devices/phram.c 16677 16678PICOLCD HID DRIVER 16679M: Bruno Prémont <bonbons@linux-vserver.org> 16680L: linux-input@vger.kernel.org 16681S: Maintained 16682F: drivers/hid/hid-picolcd* 16683 16684PIDFD API 16685M: Christian Brauner <christian@brauner.io> 16686L: linux-kernel@vger.kernel.org 16687S: Maintained 16688T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16689F: samples/pidfd/ 16690F: tools/testing/selftests/clone3/ 16691F: tools/testing/selftests/pid_namespace/ 16692F: tools/testing/selftests/pidfd/ 16693K: (?i)pidfd 16694K: (?i)clone3 16695K: \b(clone_args|kernel_clone_args)\b 16696 16697PIN CONTROL SUBSYSTEM 16698M: Linus Walleij <linus.walleij@linaro.org> 16699L: linux-gpio@vger.kernel.org 16700S: Maintained 16701T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16702F: Documentation/devicetree/bindings/pinctrl/ 16703F: Documentation/driver-api/pin-control.rst 16704F: drivers/pinctrl/ 16705F: include/dt-bindings/pinctrl/ 16706F: include/linux/pinctrl/ 16707 16708PIN CONTROLLER - AMD 16709M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16710M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16711S: Maintained 16712F: drivers/pinctrl/pinctrl-amd.c 16713 16714PIN CONTROLLER - FREESCALE 16715M: Dong Aisheng <aisheng.dong@nxp.com> 16716M: Fabio Estevam <festevam@gmail.com> 16717M: Shawn Guo <shawnguo@kernel.org> 16718M: Jacky Bai <ping.bai@nxp.com> 16719R: Pengutronix Kernel Team <kernel@pengutronix.de> 16720L: linux-gpio@vger.kernel.org 16721S: Maintained 16722F: Documentation/devicetree/bindings/pinctrl/fsl,* 16723F: drivers/pinctrl/freescale/ 16724 16725PIN CONTROLLER - INTEL 16726M: Mika Westerberg <mika.westerberg@linux.intel.com> 16727M: Andy Shevchenko <andy@kernel.org> 16728S: Supported 16729T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16730F: drivers/pinctrl/intel/ 16731 16732PIN CONTROLLER - KEEMBAY 16733M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16734S: Supported 16735F: drivers/pinctrl/pinctrl-keembay* 16736 16737PIN CONTROLLER - MEDIATEK 16738M: Sean Wang <sean.wang@kernel.org> 16739L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16740S: Maintained 16741F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16742F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16743F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16744F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16745F: drivers/pinctrl/mediatek/ 16746 16747PIN CONTROLLER - MEDIATEK MIPS 16748M: Arınç ÜNAL <arinc.unal@arinc9.com> 16749M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16750L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16751L: linux-mips@vger.kernel.org 16752S: Maintained 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16756F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16757F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16758F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16759F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16760F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16761F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16762F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16763F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16764F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16765F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16766F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16767F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16768 16769PIN CONTROLLER - MICROCHIP AT91 16770M: Ludovic Desroches <ludovic.desroches@microchip.com> 16771L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16772L: linux-gpio@vger.kernel.org 16773S: Supported 16774F: drivers/gpio/gpio-sama5d2-piobu.c 16775F: drivers/pinctrl/pinctrl-at91* 16776 16777PIN CONTROLLER - NXP S32 16778M: Chester Lin <clin@suse.com> 16779R: NXP S32 Linux Team <s32@nxp.com> 16780L: linux-gpio@vger.kernel.org 16781S: Maintained 16782F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16783F: drivers/pinctrl/nxp/ 16784 16785PIN CONTROLLER - QUALCOMM 16786M: Bjorn Andersson <andersson@kernel.org> 16787L: linux-arm-msm@vger.kernel.org 16788S: Maintained 16789F: Documentation/devicetree/bindings/pinctrl/qcom,* 16790F: drivers/pinctrl/qcom/ 16791 16792PIN CONTROLLER - RENESAS 16793M: Geert Uytterhoeven <geert+renesas@glider.be> 16794L: linux-renesas-soc@vger.kernel.org 16795S: Supported 16796T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16797F: Documentation/devicetree/bindings/pinctrl/renesas,* 16798F: drivers/pinctrl/renesas/ 16799 16800PIN CONTROLLER - SAMSUNG 16801M: Tomasz Figa <tomasz.figa@gmail.com> 16802M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16803M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16804R: Alim Akhtar <alim.akhtar@samsung.com> 16805L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16806L: linux-samsung-soc@vger.kernel.org 16807S: Maintained 16808Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16809B: mailto:linux-samsung-soc@vger.kernel.org 16810C: irc://irc.libera.chat/linux-exynos 16811T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16812F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16813F: drivers/pinctrl/samsung/ 16814F: include/dt-bindings/pinctrl/samsung.h 16815 16816PIN CONTROLLER - SINGLE 16817M: Tony Lindgren <tony@atomide.com> 16818M: Haojian Zhuang <haojian.zhuang@linaro.org> 16819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16820L: linux-omap@vger.kernel.org 16821S: Maintained 16822F: drivers/pinctrl/pinctrl-single.c 16823 16824PIN CONTROLLER - SUNPLUS / TIBBO 16825M: Dvorkin Dmitry <dvorkin@tibbo.com> 16826M: Wells Lu <wellslutw@gmail.com> 16827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16828S: Maintained 16829W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16830F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16831F: drivers/pinctrl/sunplus/ 16832F: include/dt-bindings/pinctrl/sppctl*.h 16833 16834PINE64 PINEPHONE KEYBOARD DRIVER 16835M: Samuel Holland <samuel@sholland.org> 16836S: Supported 16837F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16838F: drivers/input/keyboard/pinephone-keyboard.c 16839 16840PKTCDVD DRIVER 16841M: linux-block@vger.kernel.org 16842S: Orphan 16843F: drivers/block/pktcdvd.c 16844F: include/linux/pktcdvd.h 16845F: include/uapi/linux/pktcdvd.h 16846 16847PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16848M: Tomasz Duszynski <tduszyns@gmail.com> 16849S: Maintained 16850F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16851F: drivers/iio/chemical/pms7003.c 16852 16853PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16854M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16855L: netdev@vger.kernel.org 16856S: Maintained 16857F: drivers/net/phy/mdio-open-alliance.h 16858F: net/ethtool/plca.c 16859 16860PLDMFW LIBRARY 16861M: Jacob Keller <jacob.e.keller@intel.com> 16862S: Maintained 16863F: Documentation/driver-api/pldmfw/ 16864F: include/linux/pldmfw.h 16865F: lib/pldmfw/ 16866 16867PLX DMA DRIVER 16868M: Logan Gunthorpe <logang@deltatee.com> 16869S: Maintained 16870F: drivers/dma/plx_dma.c 16871 16872PM-GRAPH UTILITY 16873M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16874L: linux-pm@vger.kernel.org 16875S: Supported 16876W: https://01.org/pm-graph 16877B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16878T: git git://github.com/intel/pm-graph 16879F: tools/power/pm-graph 16880 16881PM6764TR DRIVER 16882M: Charles Hsu <hsu.yungteng@gmail.com> 16883L: linux-hwmon@vger.kernel.org 16884S: Maintained 16885F: Documentation/hwmon/pm6764tr.rst 16886F: drivers/hwmon/pmbus/pm6764tr.c 16887 16888PMBUS HARDWARE MONITORING DRIVERS 16889M: Guenter Roeck <linux@roeck-us.net> 16890L: linux-hwmon@vger.kernel.org 16891S: Maintained 16892W: http://hwmon.wiki.kernel.org/ 16893W: http://www.roeck-us.net/linux/drivers/ 16894T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16895F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16896F: Documentation/devicetree/bindings/hwmon/max31785.txt 16897F: Documentation/hwmon/adm1275.rst 16898F: Documentation/hwmon/ibm-cffps.rst 16899F: Documentation/hwmon/ir35221.rst 16900F: Documentation/hwmon/lm25066.rst 16901F: Documentation/hwmon/ltc2978.rst 16902F: Documentation/hwmon/ltc3815.rst 16903F: Documentation/hwmon/max16064.rst 16904F: Documentation/hwmon/max20751.rst 16905F: Documentation/hwmon/max31785.rst 16906F: Documentation/hwmon/max34440.rst 16907F: Documentation/hwmon/max8688.rst 16908F: Documentation/hwmon/pmbus-core.rst 16909F: Documentation/hwmon/pmbus.rst 16910F: Documentation/hwmon/tps40422.rst 16911F: Documentation/hwmon/ucd9000.rst 16912F: Documentation/hwmon/ucd9200.rst 16913F: Documentation/hwmon/zl6100.rst 16914F: drivers/hwmon/pmbus/ 16915F: include/linux/pmbus.h 16916 16917PMC SIERRA MaxRAID DRIVER 16918L: linux-scsi@vger.kernel.org 16919S: Orphan 16920W: http://www.pmc-sierra.com/ 16921F: drivers/scsi/pmcraid.* 16922 16923PMC SIERRA PM8001 DRIVER 16924M: Jack Wang <jinpu.wang@cloud.ionos.com> 16925L: linux-scsi@vger.kernel.org 16926S: Supported 16927F: drivers/scsi/pm8001/ 16928 16929PNI RM3100 IIO DRIVER 16930M: Song Qiang <songqiang1304521@gmail.com> 16931L: linux-iio@vger.kernel.org 16932S: Maintained 16933F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16934F: drivers/iio/magnetometer/rm3100* 16935 16936PNP SUPPORT 16937M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16938L: linux-acpi@vger.kernel.org 16939S: Maintained 16940F: drivers/pnp/ 16941F: include/linux/pnp.h 16942 16943POSIX CLOCKS and TIMERS 16944M: Thomas Gleixner <tglx@linutronix.de> 16945L: linux-kernel@vger.kernel.org 16946S: Maintained 16947T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16948F: fs/timerfd.c 16949F: include/linux/time_namespace.h 16950F: include/linux/timer* 16951F: kernel/time/*timer* 16952F: kernel/time/namespace.c 16953 16954POWER MANAGEMENT CORE 16955M: "Rafael J. Wysocki" <rafael@kernel.org> 16956L: linux-pm@vger.kernel.org 16957S: Supported 16958B: https://bugzilla.kernel.org 16959T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16960F: drivers/base/power/ 16961F: drivers/powercap/ 16962F: include/linux/intel_rapl.h 16963F: include/linux/pm.h 16964F: include/linux/pm_* 16965F: include/linux/powercap.h 16966F: kernel/configs/nopm.config 16967 16968POWER STATE COORDINATION INTERFACE (PSCI) 16969M: Mark Rutland <mark.rutland@arm.com> 16970M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16972S: Maintained 16973F: drivers/firmware/psci/ 16974F: include/linux/psci.h 16975F: include/uapi/linux/psci.h 16976 16977POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16978M: Sebastian Reichel <sre@kernel.org> 16979L: linux-pm@vger.kernel.org 16980S: Maintained 16981T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16982F: Documentation/ABI/testing/sysfs-class-power 16983F: Documentation/devicetree/bindings/power/supply/ 16984F: drivers/power/supply/ 16985F: include/linux/power/ 16986F: include/linux/power_supply.h 16987 16988POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16989M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16990L: linuxppc-dev@lists.ozlabs.org 16991S: Maintained 16992F: drivers/char/powernv-op-panel.c 16993 16994PPP OVER ATM (RFC 2364) 16995M: Mitchell Blank Jr <mitch@sfgoth.com> 16996S: Maintained 16997F: include/uapi/linux/atmppp.h 16998F: net/atm/pppoatm.c 16999 17000PPP OVER ETHERNET 17001M: Michal Ostrowski <mostrows@earthlink.net> 17002S: Maintained 17003F: drivers/net/ppp/pppoe.c 17004F: drivers/net/ppp/pppox.c 17005 17006PPP OVER L2TP 17007M: James Chapman <jchapman@katalix.com> 17008S: Maintained 17009F: include/linux/if_pppol2tp.h 17010F: include/uapi/linux/if_pppol2tp.h 17011F: net/l2tp/l2tp_ppp.c 17012 17013PPP PROTOCOL DRIVERS AND COMPRESSORS 17014L: linux-ppp@vger.kernel.org 17015S: Orphan 17016F: drivers/net/ppp/ppp_* 17017 17018PPS SUPPORT 17019M: Rodolfo Giometti <giometti@enneenne.com> 17020L: linuxpps@ml.enneenne.com (subscribers-only) 17021S: Maintained 17022W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17023F: Documentation/ABI/testing/sysfs-pps 17024F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17025F: Documentation/driver-api/pps.rst 17026F: drivers/pps/ 17027F: include/linux/pps*.h 17028F: include/uapi/linux/pps.h 17029 17030PPTP DRIVER 17031M: Dmitry Kozlov <xeb@mail.ru> 17032L: netdev@vger.kernel.org 17033S: Maintained 17034W: http://sourceforge.net/projects/accel-pptp 17035F: drivers/net/ppp/pptp.c 17036 17037PRESSURE STALL INFORMATION (PSI) 17038M: Johannes Weiner <hannes@cmpxchg.org> 17039M: Suren Baghdasaryan <surenb@google.com> 17040S: Maintained 17041F: include/linux/psi* 17042F: kernel/sched/psi.c 17043 17044PRINTK 17045M: Petr Mladek <pmladek@suse.com> 17046M: Sergey Senozhatsky <senozhatsky@chromium.org> 17047R: Steven Rostedt <rostedt@goodmis.org> 17048R: John Ogness <john.ogness@linutronix.de> 17049S: Maintained 17050T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17051F: include/linux/printk.h 17052F: kernel/printk/ 17053 17054PRINTK INDEXING 17055R: Chris Down <chris@chrisdown.name> 17056S: Maintained 17057F: Documentation/core-api/printk-index.rst 17058F: kernel/printk/index.c 17059K: printk_index 17060 17061PROC FILESYSTEM 17062L: linux-kernel@vger.kernel.org 17063L: linux-fsdevel@vger.kernel.org 17064S: Maintained 17065F: Documentation/filesystems/proc.rst 17066F: fs/proc/ 17067F: include/linux/proc_fs.h 17068F: tools/testing/selftests/proc/ 17069 17070PROC SYSCTL 17071M: Luis Chamberlain <mcgrof@kernel.org> 17072M: Kees Cook <keescook@chromium.org> 17073M: Iurii Zaikin <yzaikin@google.com> 17074L: linux-kernel@vger.kernel.org 17075L: linux-fsdevel@vger.kernel.org 17076S: Maintained 17077T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17078F: fs/proc/proc_sysctl.c 17079F: include/linux/sysctl.h 17080F: kernel/sysctl-test.c 17081F: kernel/sysctl.c 17082F: tools/testing/selftests/sysctl/ 17083 17084PS3 NETWORK SUPPORT 17085M: Geoff Levand <geoff@infradead.org> 17086L: netdev@vger.kernel.org 17087L: linuxppc-dev@lists.ozlabs.org 17088S: Maintained 17089F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17090 17091PS3 PLATFORM SUPPORT 17092M: Geoff Levand <geoff@infradead.org> 17093L: linuxppc-dev@lists.ozlabs.org 17094S: Maintained 17095F: arch/powerpc/boot/ps3* 17096F: arch/powerpc/include/asm/lv1call.h 17097F: arch/powerpc/include/asm/ps3*.h 17098F: arch/powerpc/platforms/ps3/ 17099F: drivers/*/ps3* 17100F: drivers/ps3/ 17101F: drivers/rtc/rtc-ps3.c 17102F: drivers/usb/host/*ps3.c 17103F: sound/ppc/snd_ps3* 17104 17105PS3VRAM DRIVER 17106M: Jim Paris <jim@jtan.com> 17107M: Geoff Levand <geoff@infradead.org> 17108L: linuxppc-dev@lists.ozlabs.org 17109S: Maintained 17110F: drivers/block/ps3vram.c 17111 17112PSAMPLE PACKET SAMPLING SUPPORT 17113M: Yotam Gigi <yotam.gi@gmail.com> 17114S: Maintained 17115F: include/net/psample.h 17116F: include/uapi/linux/psample.h 17117F: net/psample 17118 17119PSTORE FILESYSTEM 17120M: Kees Cook <keescook@chromium.org> 17121R: Tony Luck <tony.luck@intel.com> 17122R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17123L: linux-hardening@vger.kernel.org 17124S: Supported 17125T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17126F: Documentation/admin-guide/pstore-blk.rst 17127F: Documentation/admin-guide/ramoops.rst 17128F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17129F: drivers/acpi/apei/erst.c 17130F: drivers/firmware/efi/efi-pstore.c 17131F: fs/pstore/ 17132F: include/linux/pstore* 17133K: \b(pstore|ramoops) 17134 17135PTP HARDWARE CLOCK SUPPORT 17136M: Richard Cochran <richardcochran@gmail.com> 17137L: netdev@vger.kernel.org 17138S: Maintained 17139W: http://linuxptp.sourceforge.net/ 17140F: Documentation/ABI/testing/sysfs-ptp 17141F: Documentation/driver-api/ptp.rst 17142F: drivers/net/phy/dp83640* 17143F: drivers/ptp/* 17144F: include/linux/ptp_cl* 17145K: (?:\b|_)ptp(?:\b|_) 17146 17147PTP VIRTUAL CLOCK SUPPORT 17148M: Yangbo Lu <yangbo.lu@nxp.com> 17149L: netdev@vger.kernel.org 17150S: Maintained 17151F: drivers/ptp/ptp_vclock.c 17152F: net/ethtool/phc_vclocks.c 17153 17154PTRACE SUPPORT 17155M: Oleg Nesterov <oleg@redhat.com> 17156S: Maintained 17157F: arch/*/*/ptrace*.c 17158F: arch/*/include/asm/ptrace*.h 17159F: arch/*/ptrace*.c 17160F: include/asm-generic/syscall.h 17161F: include/linux/ptrace.h 17162F: include/linux/regset.h 17163F: include/uapi/linux/ptrace.h 17164F: kernel/ptrace.c 17165 17166PULSE8-CEC DRIVER 17167M: Hans Verkuil <hverkuil@xs4all.nl> 17168L: linux-media@vger.kernel.org 17169S: Maintained 17170T: git git://linuxtv.org/media_tree.git 17171F: drivers/media/cec/usb/pulse8/ 17172 17173PURELIFI PLFXLC DRIVER 17174M: Srinivasan Raju <srini.raju@purelifi.com> 17175L: linux-wireless@vger.kernel.org 17176S: Supported 17177F: drivers/net/wireless/purelifi/plfxlc/ 17178 17179PVRUSB2 VIDEO4LINUX DRIVER 17180M: Mike Isely <isely@pobox.com> 17181L: pvrusb2@isely.net (subscribers-only) 17182L: linux-media@vger.kernel.org 17183S: Maintained 17184W: http://www.isely.net/pvrusb2/ 17185T: git git://linuxtv.org/media_tree.git 17186F: Documentation/driver-api/media/drivers/pvrusb2* 17187F: drivers/media/usb/pvrusb2/ 17188 17189PWC WEBCAM DRIVER 17190M: Hans Verkuil <hverkuil@xs4all.nl> 17191L: linux-media@vger.kernel.org 17192S: Odd Fixes 17193T: git git://linuxtv.org/media_tree.git 17194F: drivers/media/usb/pwc/* 17195F: include/trace/events/pwc.h 17196 17197PWM IR Transmitter 17198M: Sean Young <sean@mess.org> 17199L: linux-media@vger.kernel.org 17200S: Maintained 17201F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17202F: drivers/media/rc/pwm-ir-tx.c 17203 17204PWM SUBSYSTEM 17205M: Thierry Reding <thierry.reding@gmail.com> 17206R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17207L: linux-pwm@vger.kernel.org 17208S: Maintained 17209Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17210T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17211F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17212F: Documentation/devicetree/bindings/pwm/ 17213F: Documentation/driver-api/pwm.rst 17214F: drivers/gpio/gpio-mvebu.c 17215F: drivers/pwm/ 17216F: drivers/video/backlight/pwm_bl.c 17217F: include/dt-bindings/pwm/ 17218F: include/linux/pwm.h 17219F: include/linux/pwm_backlight.h 17220K: pwm_(config|apply_state|ops) 17221 17222PXA GPIO DRIVER 17223M: Robert Jarzmik <robert.jarzmik@free.fr> 17224L: linux-gpio@vger.kernel.org 17225S: Maintained 17226F: drivers/gpio/gpio-pxa.c 17227 17228PXA MMCI DRIVER 17229S: Orphan 17230 17231PXA RTC DRIVER 17232M: Robert Jarzmik <robert.jarzmik@free.fr> 17233L: linux-rtc@vger.kernel.org 17234S: Maintained 17235 17236PXA2xx/PXA3xx SUPPORT 17237M: Daniel Mack <daniel@zonque.org> 17238M: Haojian Zhuang <haojian.zhuang@gmail.com> 17239M: Robert Jarzmik <robert.jarzmik@free.fr> 17240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17241S: Maintained 17242T: git git://github.com/hzhuang1/linux.git 17243T: git git://github.com/rjarzmik/linux.git 17244F: arch/arm/boot/dts/intel/pxa/ 17245F: arch/arm/mach-pxa/ 17246F: drivers/dma/pxa* 17247F: drivers/pcmcia/pxa2xx* 17248F: drivers/pinctrl/pxa/ 17249F: drivers/spi/spi-pxa2xx* 17250F: drivers/usb/gadget/udc/pxa2* 17251F: include/sound/pxa2xx-lib.h 17252F: sound/arm/pxa* 17253F: sound/soc/pxa/ 17254 17255QAT DRIVER 17256M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17257L: qat-linux@intel.com 17258S: Supported 17259F: drivers/crypto/intel/qat/ 17260 17261QCOM AUDIO (ASoC) DRIVERS 17262M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17263M: Banajit Goswami <bgoswami@quicinc.com> 17264L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17265S: Supported 17266F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17267F: Documentation/devicetree/bindings/sound/qcom,* 17268F: drivers/soc/qcom/apr.c 17269F: include/dt-bindings/sound/qcom,wcd9335.h 17270F: sound/soc/codecs/lpass-rx-macro.* 17271F: sound/soc/codecs/lpass-tx-macro.* 17272F: sound/soc/codecs/lpass-va-macro.c 17273F: sound/soc/codecs/lpass-wsa-macro.* 17274F: sound/soc/codecs/msm8916-wcd-analog.c 17275F: sound/soc/codecs/msm8916-wcd-digital.c 17276F: sound/soc/codecs/wcd-clsh-v2.* 17277F: sound/soc/codecs/wcd-mbhc-v2.* 17278F: sound/soc/codecs/wcd9335.* 17279F: sound/soc/codecs/wcd934x.c 17280F: sound/soc/codecs/wsa881x.c 17281F: sound/soc/codecs/wsa883x.c 17282F: sound/soc/codecs/wsa884x.c 17283F: sound/soc/qcom/ 17284 17285QCOM EMBEDDED USB DEBUGGER (EUD) 17286M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17287L: linux-arm-msm@vger.kernel.org 17288S: Maintained 17289F: Documentation/ABI/testing/sysfs-driver-eud 17290F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17291F: drivers/usb/misc/qcom_eud.c 17292 17293QCOM IPA DRIVER 17294M: Alex Elder <elder@kernel.org> 17295L: netdev@vger.kernel.org 17296S: Supported 17297F: drivers/net/ipa/ 17298 17299QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17300M: Gabriel Somlo <somlo@cmu.edu> 17301M: "Michael S. Tsirkin" <mst@redhat.com> 17302L: qemu-devel@nongnu.org 17303S: Maintained 17304F: drivers/firmware/qemu_fw_cfg.c 17305F: include/uapi/linux/qemu_fw_cfg.h 17306 17307QIB DRIVER 17308M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17309L: linux-rdma@vger.kernel.org 17310S: Supported 17311F: drivers/infiniband/hw/qib/ 17312 17313QLOGIC QL41xxx FCOE DRIVER 17314M: Saurav Kashyap <skashyap@marvell.com> 17315M: Javed Hasan <jhasan@marvell.com> 17316M: GR-QLogic-Storage-Upstream@marvell.com 17317L: linux-scsi@vger.kernel.org 17318S: Supported 17319F: drivers/scsi/qedf/ 17320 17321QLOGIC QL41xxx ISCSI DRIVER 17322M: Nilesh Javali <njavali@marvell.com> 17323M: Manish Rangankar <mrangankar@marvell.com> 17324M: GR-QLogic-Storage-Upstream@marvell.com 17325L: linux-scsi@vger.kernel.org 17326S: Supported 17327F: drivers/scsi/qedi/ 17328 17329QLOGIC QL4xxx ETHERNET DRIVER 17330M: Ariel Elior <aelior@marvell.com> 17331M: Manish Chopra <manishc@marvell.com> 17332L: netdev@vger.kernel.org 17333S: Supported 17334F: drivers/net/ethernet/qlogic/qed/ 17335F: drivers/net/ethernet/qlogic/qede/ 17336F: include/linux/qed/ 17337 17338QLOGIC QL4xxx RDMA DRIVER 17339M: Michal Kalderon <mkalderon@marvell.com> 17340M: Ariel Elior <aelior@marvell.com> 17341L: linux-rdma@vger.kernel.org 17342S: Supported 17343F: drivers/infiniband/hw/qedr/ 17344F: include/uapi/rdma/qedr-abi.h 17345 17346QLOGIC QLA1280 SCSI DRIVER 17347M: Michael Reed <mdr@sgi.com> 17348L: linux-scsi@vger.kernel.org 17349S: Maintained 17350F: drivers/scsi/qla1280.[ch] 17351 17352QLOGIC QLA2XXX FC-SCSI DRIVER 17353M: Nilesh Javali <njavali@marvell.com> 17354M: GR-QLogic-Storage-Upstream@marvell.com 17355L: linux-scsi@vger.kernel.org 17356S: Supported 17357F: drivers/scsi/qla2xxx/ 17358 17359QLOGIC QLA3XXX NETWORK DRIVER 17360M: GR-Linux-NIC-Dev@marvell.com 17361L: netdev@vger.kernel.org 17362S: Supported 17363F: drivers/net/ethernet/qlogic/qla3xxx.* 17364 17365QLOGIC QLA4XXX iSCSI DRIVER 17366M: Nilesh Javali <njavali@marvell.com> 17367M: Manish Rangankar <mrangankar@marvell.com> 17368M: GR-QLogic-Storage-Upstream@marvell.com 17369L: linux-scsi@vger.kernel.org 17370S: Supported 17371F: drivers/scsi/qla4xxx/ 17372 17373QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17374M: Shahed Shaikh <shshaikh@marvell.com> 17375M: Manish Chopra <manishc@marvell.com> 17376M: GR-Linux-NIC-Dev@marvell.com 17377L: netdev@vger.kernel.org 17378S: Supported 17379F: drivers/net/ethernet/qlogic/qlcnic/ 17380 17381QLOGIC QLGE 10Gb ETHERNET DRIVER 17382M: Manish Chopra <manishc@marvell.com> 17383M: GR-Linux-NIC-Dev@marvell.com 17384M: Coiby Xu <coiby.xu@gmail.com> 17385L: netdev@vger.kernel.org 17386S: Supported 17387F: Documentation/networking/device_drivers/qlogic/qlge.rst 17388F: drivers/staging/qlge/ 17389 17390QM1D1B0004 MEDIA DRIVER 17391M: Akihiro Tsukada <tskd08@gmail.com> 17392L: linux-media@vger.kernel.org 17393S: Odd Fixes 17394F: drivers/media/tuners/qm1d1b0004* 17395 17396QM1D1C0042 MEDIA DRIVER 17397M: Akihiro Tsukada <tskd08@gmail.com> 17398L: linux-media@vger.kernel.org 17399S: Odd Fixes 17400F: drivers/media/tuners/qm1d1c0042* 17401 17402QNX4 FILESYSTEM 17403M: Anders Larsen <al@alarsen.net> 17404S: Maintained 17405W: http://www.alarsen.net/linux/qnx4fs/ 17406F: fs/qnx4/ 17407F: include/uapi/linux/qnx4_fs.h 17408F: include/uapi/linux/qnxtypes.h 17409 17410QNX6 FILESYSTEM 17411S: Orphan 17412F: Documentation/filesystems/qnx6.rst 17413F: fs/qnx6/ 17414F: include/linux/qnx6_fs.h 17415 17416QORIQ DPAA2 FSL-MC BUS DRIVER 17417M: Stuart Yoder <stuyoder@gmail.com> 17418M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17419L: linux-kernel@vger.kernel.org 17420S: Maintained 17421F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17422F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17423F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17424F: drivers/bus/fsl-mc/ 17425F: include/uapi/linux/fsl_mc.h 17426 17427QT1010 MEDIA DRIVER 17428M: Antti Palosaari <crope@iki.fi> 17429L: linux-media@vger.kernel.org 17430S: Maintained 17431W: https://linuxtv.org 17432W: http://palosaari.fi/linux/ 17433Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17434T: git git://linuxtv.org/anttip/media_tree.git 17435F: drivers/media/tuners/qt1010* 17436 17437QUALCOMM ATH12K WIRELESS DRIVER 17438M: Kalle Valo <kvalo@kernel.org> 17439L: ath12k@lists.infradead.org 17440S: Supported 17441T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17442F: drivers/net/wireless/ath/ath12k/ 17443 17444QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17445M: Kalle Valo <kvalo@kernel.org> 17446L: ath10k@lists.infradead.org 17447S: Supported 17448W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17449T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17450F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17451F: drivers/net/wireless/ath/ath10k/ 17452 17453QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17454M: Kalle Valo <kvalo@kernel.org> 17455L: ath11k@lists.infradead.org 17456S: Supported 17457W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17458B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17459T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17460F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17461F: drivers/net/wireless/ath/ath11k/ 17462 17463QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17464M: Toke Høiland-Jørgensen <toke@toke.dk> 17465L: linux-wireless@vger.kernel.org 17466S: Maintained 17467W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17469F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17470F: drivers/net/wireless/ath/ath9k/ 17471 17472QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17473M: Stephan Gerhold <stephan@gerhold.net> 17474L: netdev@vger.kernel.org 17475L: linux-arm-msm@vger.kernel.org 17476S: Maintained 17477F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17478F: drivers/net/wwan/qcom_bam_dmux.c 17479 17480QUALCOMM CAMERA SUBSYSTEM DRIVER 17481M: Robert Foss <rfoss@kernel.org> 17482M: Todor Tomov <todor.too@gmail.com> 17483M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17484L: linux-media@vger.kernel.org 17485S: Maintained 17486F: Documentation/admin-guide/media/qcom_camss.rst 17487F: Documentation/devicetree/bindings/media/*camss* 17488F: drivers/media/platform/qcom/camss/ 17489 17490QUALCOMM CLOCK DRIVERS 17491M: Bjorn Andersson <andersson@kernel.org> 17492L: linux-arm-msm@vger.kernel.org 17493S: Supported 17494T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17495F: Documentation/devicetree/bindings/clock/qcom,* 17496F: drivers/clk/qcom/ 17497F: include/dt-bindings/clock/qcom,* 17498 17499QUALCOMM CLOUD AI (QAIC) DRIVER 17500M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17501R: Carl Vanderlip <quic_carlv@quicinc.com> 17502R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17503L: linux-arm-msm@vger.kernel.org 17504L: dri-devel@lists.freedesktop.org 17505S: Supported 17506T: git git://anongit.freedesktop.org/drm/drm-misc 17507F: Documentation/accel/qaic/ 17508F: drivers/accel/qaic/ 17509F: include/uapi/drm/qaic_accel.h 17510 17511QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17512M: Bjorn Andersson <andersson@kernel.org> 17513M: Konrad Dybcio <konrad.dybcio@linaro.org> 17514L: linux-pm@vger.kernel.org 17515L: linux-arm-msm@vger.kernel.org 17516S: Maintained 17517F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17518F: drivers/soc/qcom/cpr.c 17519 17520QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17521M: Ilia Lin <ilia.lin@kernel.org> 17522L: linux-pm@vger.kernel.org 17523S: Maintained 17524F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17525F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17526F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17527 17528QUALCOMM CRYPTO DRIVERS 17529M: Thara Gopinath <thara.gopinath@gmail.com> 17530L: linux-crypto@vger.kernel.org 17531L: linux-arm-msm@vger.kernel.org 17532S: Maintained 17533F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17534F: drivers/crypto/qce/ 17535 17536QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17537M: Timur Tabi <timur@kernel.org> 17538L: netdev@vger.kernel.org 17539S: Maintained 17540F: drivers/net/ethernet/qualcomm/emac/ 17541 17542QUALCOMM ETHQOS ETHERNET DRIVER 17543M: Vinod Koul <vkoul@kernel.org> 17544R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17545L: netdev@vger.kernel.org 17546S: Maintained 17547F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17548F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17549 17550QUALCOMM FASTRPC DRIVER 17551M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17552M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17553L: linux-arm-msm@vger.kernel.org 17554S: Maintained 17555F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17556F: drivers/misc/fastrpc.c 17557F: include/uapi/misc/fastrpc.h 17558 17559QUALCOMM HEXAGON ARCHITECTURE 17560M: Brian Cain <bcain@quicinc.com> 17561L: linux-hexagon@vger.kernel.org 17562S: Supported 17563T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17564F: arch/hexagon/ 17565 17566QUALCOMM HIDMA DRIVER 17567M: Sinan Kaya <okaya@kernel.org> 17568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17569L: linux-arm-msm@vger.kernel.org 17570L: dmaengine@vger.kernel.org 17571S: Supported 17572F: drivers/dma/qcom/hidma* 17573 17574QUALCOMM I2C CCI DRIVER 17575M: Loic Poulain <loic.poulain@linaro.org> 17576M: Robert Foss <rfoss@kernel.org> 17577L: linux-i2c@vger.kernel.org 17578L: linux-arm-msm@vger.kernel.org 17579S: Maintained 17580F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17581F: drivers/i2c/busses/i2c-qcom-cci.c 17582 17583QUALCOMM INTERCONNECT BWMON DRIVER 17584M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17585L: linux-arm-msm@vger.kernel.org 17586S: Maintained 17587F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17588F: drivers/soc/qcom/icc-bwmon.c 17589 17590QUALCOMM IOMMU 17591M: Rob Clark <robdclark@gmail.com> 17592L: iommu@lists.linux.dev 17593L: linux-arm-msm@vger.kernel.org 17594S: Maintained 17595F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17596 17597QUALCOMM IPC ROUTER (QRTR) DRIVER 17598M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17599L: linux-arm-msm@vger.kernel.org 17600S: Maintained 17601F: include/trace/events/qrtr.h 17602F: include/uapi/linux/qrtr.h 17603F: net/qrtr/ 17604 17605QUALCOMM IPCC MAILBOX DRIVER 17606M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17607L: linux-arm-msm@vger.kernel.org 17608S: Supported 17609F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17610F: drivers/mailbox/qcom-ipcc.c 17611F: include/dt-bindings/mailbox/qcom-ipcc.h 17612 17613QUALCOMM IPQ4019 USB PHY DRIVER 17614M: Robert Marko <robert.marko@sartura.hr> 17615M: Luka Perkov <luka.perkov@sartura.hr> 17616L: linux-arm-msm@vger.kernel.org 17617S: Maintained 17618F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17619F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17620 17621QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17622M: Robert Marko <robert.marko@sartura.hr> 17623M: Luka Perkov <luka.perkov@sartura.hr> 17624L: linux-arm-msm@vger.kernel.org 17625S: Maintained 17626F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17627F: drivers/regulator/vqmmc-ipq4019-regulator.c 17628 17629QUALCOMM NAND CONTROLLER DRIVER 17630M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17631L: linux-mtd@lists.infradead.org 17632L: linux-arm-msm@vger.kernel.org 17633S: Maintained 17634F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17635F: drivers/mtd/nand/raw/qcom_nandc.c 17636 17637QUALCOMM RMNET DRIVER 17638M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17639M: Sean Tranchetti <quic_stranche@quicinc.com> 17640L: netdev@vger.kernel.org 17641S: Maintained 17642F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17643F: drivers/net/ethernet/qualcomm/rmnet/ 17644F: include/linux/if_rmnet.h 17645 17646QUALCOMM TSENS THERMAL DRIVER 17647M: Amit Kucheria <amitk@kernel.org> 17648M: Thara Gopinath <thara.gopinath@gmail.com> 17649L: linux-pm@vger.kernel.org 17650L: linux-arm-msm@vger.kernel.org 17651S: Maintained 17652F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17653F: drivers/thermal/qcom/ 17654 17655QUALCOMM TYPEC PORT MANAGER DRIVER 17656M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17657L: linux-arm-msm@vger.kernel.org 17658L: linux-usb@vger.kernel.org 17659S: Maintained 17660F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17661F: drivers/usb/typec/tcpm/qcom/ 17662 17663QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17664M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17665M: Vikash Garodia <quic_vgarodia@quicinc.com> 17666R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17667L: linux-media@vger.kernel.org 17668L: linux-arm-msm@vger.kernel.org 17669S: Maintained 17670T: git git://linuxtv.org/media_tree.git 17671F: Documentation/devicetree/bindings/media/*venus* 17672F: drivers/media/platform/qcom/venus/ 17673 17674QUALCOMM WCN36XX WIRELESS DRIVER 17675M: Loic Poulain <loic.poulain@linaro.org> 17676L: wcn36xx@lists.infradead.org 17677S: Supported 17678W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17679F: drivers/net/wireless/ath/wcn36xx/ 17680 17681QUANTENNA QTNFMAC WIRELESS DRIVER 17682M: Igor Mitsyanko <imitsyanko@quantenna.com> 17683R: Sergey Matyukevich <geomatsi@gmail.com> 17684L: linux-wireless@vger.kernel.org 17685S: Maintained 17686F: drivers/net/wireless/quantenna 17687 17688RADEON and AMDGPU DRM DRIVERS 17689M: Alex Deucher <alexander.deucher@amd.com> 17690M: Christian König <christian.koenig@amd.com> 17691M: Pan, Xinhui <Xinhui.Pan@amd.com> 17692L: amd-gfx@lists.freedesktop.org 17693S: Supported 17694B: https://gitlab.freedesktop.org/drm/amd/-/issues 17695C: irc://irc.oftc.net/radeon 17696T: git https://gitlab.freedesktop.org/agd5f/linux.git 17697F: Documentation/gpu/amdgpu/ 17698F: drivers/gpu/drm/amd/ 17699F: drivers/gpu/drm/radeon/ 17700F: include/uapi/drm/amdgpu_drm.h 17701F: include/uapi/drm/radeon_drm.h 17702 17703RADEON FRAMEBUFFER DISPLAY DRIVER 17704M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17705L: linux-fbdev@vger.kernel.org 17706S: Maintained 17707F: drivers/video/fbdev/aty/radeon* 17708F: include/uapi/linux/radeonfb.h 17709 17710RADIOSHARK RADIO DRIVER 17711M: Hans Verkuil <hverkuil@xs4all.nl> 17712L: linux-media@vger.kernel.org 17713S: Maintained 17714T: git git://linuxtv.org/media_tree.git 17715F: drivers/media/radio/radio-shark.c 17716 17717RADIOSHARK2 RADIO DRIVER 17718M: Hans Verkuil <hverkuil@xs4all.nl> 17719L: linux-media@vger.kernel.org 17720S: Maintained 17721T: git git://linuxtv.org/media_tree.git 17722F: drivers/media/radio/radio-shark2.c 17723F: drivers/media/radio/radio-tea5777.c 17724 17725RADOS BLOCK DEVICE (RBD) 17726M: Ilya Dryomov <idryomov@gmail.com> 17727R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17728L: ceph-devel@vger.kernel.org 17729S: Supported 17730W: http://ceph.com/ 17731T: git https://github.com/ceph/ceph-client.git 17732F: Documentation/ABI/testing/sysfs-bus-rbd 17733F: drivers/block/rbd.c 17734F: drivers/block/rbd_types.h 17735 17736RAGE128 FRAMEBUFFER DISPLAY DRIVER 17737L: linux-fbdev@vger.kernel.org 17738S: Orphan 17739F: drivers/video/fbdev/aty/aty128fb.c 17740 17741RAINSHADOW-CEC DRIVER 17742M: Hans Verkuil <hverkuil@xs4all.nl> 17743L: linux-media@vger.kernel.org 17744S: Maintained 17745T: git git://linuxtv.org/media_tree.git 17746F: drivers/media/cec/usb/rainshadow/ 17747 17748RALINK MIPS ARCHITECTURE 17749M: John Crispin <john@phrozen.org> 17750L: linux-mips@vger.kernel.org 17751S: Maintained 17752F: arch/mips/ralink 17753 17754RALINK MT7621 MIPS ARCHITECTURE 17755M: Arınç ÜNAL <arinc.unal@arinc9.com> 17756M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17757L: linux-mips@vger.kernel.org 17758S: Maintained 17759F: arch/mips/boot/dts/ralink/mt7621* 17760 17761RALINK RT2X00 WIRELESS LAN DRIVER 17762M: Stanislaw Gruszka <stf_xl@wp.pl> 17763M: Helmut Schaa <helmut.schaa@googlemail.com> 17764L: linux-wireless@vger.kernel.org 17765S: Maintained 17766F: drivers/net/wireless/ralink/rt2x00/ 17767 17768RAMDISK RAM BLOCK DEVICE DRIVER 17769M: Jens Axboe <axboe@kernel.dk> 17770S: Maintained 17771F: Documentation/admin-guide/blockdev/ramdisk.rst 17772F: drivers/block/brd.c 17773 17774RANCHU VIRTUAL BOARD FOR MIPS 17775M: Miodrag Dinic <miodrag.dinic@mips.com> 17776L: linux-mips@vger.kernel.org 17777S: Supported 17778F: arch/mips/configs/generic/board-ranchu.config 17779F: arch/mips/generic/board-ranchu.c 17780 17781RANDOM NUMBER DRIVER 17782M: "Theodore Ts'o" <tytso@mit.edu> 17783M: Jason A. Donenfeld <Jason@zx2c4.com> 17784S: Maintained 17785T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17786F: drivers/char/random.c 17787F: drivers/virt/vmgenid.c 17788 17789RAPIDIO SUBSYSTEM 17790M: Matt Porter <mporter@kernel.crashing.org> 17791M: Alexandre Bounine <alex.bou9@gmail.com> 17792S: Maintained 17793F: drivers/rapidio/ 17794 17795RAS INFRASTRUCTURE 17796M: Tony Luck <tony.luck@intel.com> 17797M: Borislav Petkov <bp@alien8.de> 17798L: linux-edac@vger.kernel.org 17799S: Maintained 17800F: Documentation/admin-guide/ras.rst 17801F: drivers/ras/ 17802F: include/linux/ras.h 17803F: include/ras/ras_event.h 17804 17805RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17806L: linux-wireless@vger.kernel.org 17807S: Orphan 17808F: drivers/net/wireless/legacy/ray* 17809 17810RC-CORE / LIRC FRAMEWORK 17811M: Sean Young <sean@mess.org> 17812L: linux-media@vger.kernel.org 17813S: Maintained 17814W: http://linuxtv.org 17815T: git git://linuxtv.org/media_tree.git 17816F: Documentation/driver-api/media/rc-core.rst 17817F: Documentation/userspace-api/media/rc/ 17818F: drivers/media/rc/ 17819F: include/media/rc-core.h 17820F: include/media/rc-map.h 17821F: include/uapi/linux/lirc.h 17822 17823RCMM REMOTE CONTROLS DECODER 17824M: Patrick Lerda <patrick9876@free.fr> 17825S: Maintained 17826F: drivers/media/rc/ir-rcmm-decoder.c 17827 17828RCUTORTURE TEST FRAMEWORK 17829M: "Paul E. McKenney" <paulmck@kernel.org> 17830M: Josh Triplett <josh@joshtriplett.org> 17831R: Steven Rostedt <rostedt@goodmis.org> 17832R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17833R: Lai Jiangshan <jiangshanlai@gmail.com> 17834L: rcu@vger.kernel.org 17835S: Supported 17836T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17837F: tools/testing/selftests/rcutorture 17838 17839RDACM20 Camera Sensor 17840M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17841M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17842M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17843M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17844L: linux-media@vger.kernel.org 17845S: Maintained 17846F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17847F: drivers/media/i2c/max9271.c 17848F: drivers/media/i2c/max9271.h 17849F: drivers/media/i2c/rdacm20.c 17850 17851RDACM21 Camera Sensor 17852M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17853M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17854M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17855M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17856L: linux-media@vger.kernel.org 17857S: Maintained 17858F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17859F: drivers/media/i2c/max9271.c 17860F: drivers/media/i2c/max9271.h 17861F: drivers/media/i2c/rdacm21.c 17862 17863RDC R-321X SoC 17864M: Florian Fainelli <florian@openwrt.org> 17865S: Maintained 17866 17867RDC R6040 FAST ETHERNET DRIVER 17868M: Florian Fainelli <f.fainelli@gmail.com> 17869L: netdev@vger.kernel.org 17870S: Maintained 17871F: drivers/net/ethernet/rdc/r6040.c 17872 17873RDMAVT - RDMA verbs software 17874M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17875L: linux-rdma@vger.kernel.org 17876S: Supported 17877F: drivers/infiniband/sw/rdmavt 17878 17879RDS - RELIABLE DATAGRAM SOCKETS 17880M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17881L: netdev@vger.kernel.org 17882L: linux-rdma@vger.kernel.org 17883L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17884S: Supported 17885W: https://oss.oracle.com/projects/rds/ 17886F: Documentation/networking/rds.rst 17887F: net/rds/ 17888 17889RDT - RESOURCE ALLOCATION 17890M: Fenghua Yu <fenghua.yu@intel.com> 17891M: Reinette Chatre <reinette.chatre@intel.com> 17892L: linux-kernel@vger.kernel.org 17893S: Supported 17894F: Documentation/arch/x86/resctrl* 17895F: arch/x86/include/asm/resctrl.h 17896F: arch/x86/kernel/cpu/resctrl/ 17897F: tools/testing/selftests/resctrl/ 17898 17899READ-COPY UPDATE (RCU) 17900M: "Paul E. McKenney" <paulmck@kernel.org> 17901M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17902M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17903M: Joel Fernandes <joel@joelfernandes.org> 17904M: Josh Triplett <josh@joshtriplett.org> 17905M: Boqun Feng <boqun.feng@gmail.com> 17906R: Steven Rostedt <rostedt@goodmis.org> 17907R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17908R: Lai Jiangshan <jiangshanlai@gmail.com> 17909R: Zqiang <qiang.zhang1211@gmail.com> 17910L: rcu@vger.kernel.org 17911S: Supported 17912W: http://www.rdrop.com/users/paulmck/RCU/ 17913T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17914F: Documentation/RCU/ 17915F: include/linux/rcu* 17916F: kernel/rcu/ 17917X: Documentation/RCU/torture.rst 17918X: include/linux/srcu*.h 17919X: kernel/rcu/srcu*.c 17920 17921REAL TIME CLOCK (RTC) SUBSYSTEM 17922M: Alessandro Zummo <a.zummo@towertech.it> 17923M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17924L: linux-rtc@vger.kernel.org 17925S: Maintained 17926Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17927T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17928F: Documentation/admin-guide/rtc.rst 17929F: Documentation/devicetree/bindings/rtc/ 17930F: drivers/rtc/ 17931F: include/linux/platform_data/rtc-* 17932F: include/linux/rtc.h 17933F: include/linux/rtc/ 17934F: include/uapi/linux/rtc.h 17935F: tools/testing/selftests/rtc/ 17936 17937Real-time Linux Analysis (RTLA) tools 17938M: Daniel Bristot de Oliveira <bristot@kernel.org> 17939M: Steven Rostedt <rostedt@goodmis.org> 17940L: linux-trace-kernel@vger.kernel.org 17941S: Maintained 17942F: Documentation/tools/rtla/ 17943F: tools/tracing/rtla/ 17944 17945REALTEK AUDIO CODECS 17946M: Oder Chiou <oder_chiou@realtek.com> 17947S: Maintained 17948F: include/sound/rt*.h 17949F: sound/soc/codecs/rt* 17950 17951REALTEK OTTO WATCHDOG 17952M: Sander Vanheule <sander@svanheule.net> 17953L: linux-watchdog@vger.kernel.org 17954S: Maintained 17955F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17956F: drivers/watchdog/realtek_otto_wdt.c 17957 17958REALTEK RTL83xx SMI DSA ROUTER CHIPS 17959M: Linus Walleij <linus.walleij@linaro.org> 17960M: Alvin Šipraga <alsi@bang-olufsen.dk> 17961S: Maintained 17962F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17963F: drivers/net/dsa/realtek/* 17964 17965REALTEK WIRELESS DRIVER (rtlwifi family) 17966M: Ping-Ke Shih <pkshih@realtek.com> 17967L: linux-wireless@vger.kernel.org 17968S: Maintained 17969W: https://wireless.wiki.kernel.org/ 17970T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17971F: drivers/net/wireless/realtek/rtlwifi/ 17972 17973REALTEK WIRELESS DRIVER (rtw88) 17974M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17975L: linux-wireless@vger.kernel.org 17976S: Maintained 17977F: drivers/net/wireless/realtek/rtw88/ 17978 17979REALTEK WIRELESS DRIVER (rtw89) 17980M: Ping-Ke Shih <pkshih@realtek.com> 17981L: linux-wireless@vger.kernel.org 17982S: Maintained 17983F: drivers/net/wireless/realtek/rtw89/ 17984 17985REDPINE WIRELESS DRIVER 17986L: linux-wireless@vger.kernel.org 17987S: Orphan 17988F: drivers/net/wireless/rsi/ 17989 17990REGISTER MAP ABSTRACTION 17991M: Mark Brown <broonie@kernel.org> 17992L: linux-kernel@vger.kernel.org 17993S: Supported 17994T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17995F: Documentation/devicetree/bindings/regmap/ 17996F: drivers/base/regmap/ 17997F: include/linux/regmap.h 17998 17999REISERFS FILE SYSTEM 18000L: reiserfs-devel@vger.kernel.org 18001S: Supported 18002F: fs/reiserfs/ 18003 18004REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18005M: Bjorn Andersson <andersson@kernel.org> 18006M: Mathieu Poirier <mathieu.poirier@linaro.org> 18007L: linux-remoteproc@vger.kernel.org 18008S: Maintained 18009T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18010F: Documentation/ABI/testing/sysfs-class-remoteproc 18011F: Documentation/devicetree/bindings/remoteproc/ 18012F: Documentation/staging/remoteproc.rst 18013F: drivers/remoteproc/ 18014F: include/linux/remoteproc.h 18015F: include/linux/remoteproc/ 18016 18017REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18018M: Bjorn Andersson <andersson@kernel.org> 18019M: Mathieu Poirier <mathieu.poirier@linaro.org> 18020L: linux-remoteproc@vger.kernel.org 18021S: Maintained 18022T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18023F: Documentation/ABI/testing/sysfs-bus-rpmsg 18024F: Documentation/staging/rpmsg.rst 18025F: drivers/rpmsg/ 18026F: include/linux/rpmsg.h 18027F: include/linux/rpmsg/ 18028F: include/uapi/linux/rpmsg.h 18029F: samples/rpmsg/ 18030 18031REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18032M: Stephan Gerhold <stephan@gerhold.net> 18033L: netdev@vger.kernel.org 18034L: linux-remoteproc@vger.kernel.org 18035S: Maintained 18036F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18037 18038RENESAS CLOCK DRIVERS 18039M: Geert Uytterhoeven <geert+renesas@glider.be> 18040L: linux-renesas-soc@vger.kernel.org 18041S: Supported 18042T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18043F: Documentation/devicetree/bindings/clock/renesas,* 18044F: drivers/clk/renesas/ 18045 18046RENESAS EMEV2 I2C DRIVER 18047M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18048L: linux-renesas-soc@vger.kernel.org 18049S: Supported 18050F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18051F: drivers/i2c/busses/i2c-emev2.c 18052 18053RENESAS ETHERNET DRIVERS 18054R: Sergey Shtylyov <s.shtylyov@omp.ru> 18055L: netdev@vger.kernel.org 18056L: linux-renesas-soc@vger.kernel.org 18057F: Documentation/devicetree/bindings/net/renesas,*.yaml 18058F: drivers/net/ethernet/renesas/ 18059F: include/linux/sh_eth.h 18060 18061RENESAS IDT821034 ASoC CODEC 18062M: Herve Codina <herve.codina@bootlin.com> 18063L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18064S: Maintained 18065F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18066F: sound/soc/codecs/idt821034.c 18067 18068RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18069M: Miquel Raynal <miquel.raynal@bootlin.com> 18070L: linux-mtd@lists.infradead.org 18071L: linux-renesas-soc@vger.kernel.org 18072S: Maintained 18073F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18074F: drivers/mtd/nand/raw/renesas-nand-controller.c 18075 18076RENESAS R-CAR GYROADC DRIVER 18077M: Marek Vasut <marek.vasut@gmail.com> 18078L: linux-iio@vger.kernel.org 18079S: Supported 18080F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18081F: drivers/iio/adc/rcar-gyroadc.c 18082 18083RENESAS R-CAR I2C DRIVERS 18084M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18085L: linux-renesas-soc@vger.kernel.org 18086S: Supported 18087F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18088F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18089F: drivers/i2c/busses/i2c-rcar.c 18090F: drivers/i2c/busses/i2c-sh_mobile.c 18091 18092RENESAS R-CAR SATA DRIVER 18093R: Sergey Shtylyov <s.shtylyov@omp.ru> 18094L: linux-ide@vger.kernel.org 18095L: linux-renesas-soc@vger.kernel.org 18096S: Supported 18097F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18098F: drivers/ata/sata_rcar.c 18099 18100RENESAS R-CAR THERMAL DRIVERS 18101M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18102L: linux-renesas-soc@vger.kernel.org 18103S: Supported 18104F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18105F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18106F: drivers/thermal/rcar_gen3_thermal.c 18107F: drivers/thermal/rcar_thermal.c 18108 18109RENESAS RIIC DRIVER 18110M: Chris Brandt <chris.brandt@renesas.com> 18111L: linux-renesas-soc@vger.kernel.org 18112S: Supported 18113F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18114F: drivers/i2c/busses/i2c-riic.c 18115 18116RENESAS RZ/G2L A/D DRIVER 18117M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18118L: linux-iio@vger.kernel.org 18119L: linux-renesas-soc@vger.kernel.org 18120S: Supported 18121F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18122F: drivers/iio/adc/rzg2l_adc.c 18123 18124RENESAS RZ/G2L MTU3a COUNTER DRIVER 18125M: Biju Das <biju.das.jz@bp.renesas.com> 18126L: linux-iio@vger.kernel.org 18127L: linux-renesas-soc@vger.kernel.org 18128S: Supported 18129F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18130F: drivers/counter/rz-mtu3-cnt.c 18131 18132RENESAS RZ/N1 A5PSW SWITCH DRIVER 18133M: Clément Léger <clement.leger@bootlin.com> 18134L: linux-renesas-soc@vger.kernel.org 18135L: netdev@vger.kernel.org 18136S: Maintained 18137F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18138F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18139F: drivers/net/dsa/rzn1_a5psw* 18140F: drivers/net/pcs/pcs-rzn1-miic.c 18141F: include/dt-bindings/net/pcs-rzn1-miic.h 18142F: include/linux/pcs-rzn1-miic.h 18143F: net/dsa/tag_rzn1_a5psw.c 18144 18145RENESAS RZ/N1 RTC CONTROLLER DRIVER 18146M: Miquel Raynal <miquel.raynal@bootlin.com> 18147L: linux-rtc@vger.kernel.org 18148L: linux-renesas-soc@vger.kernel.org 18149S: Maintained 18150F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18151F: drivers/rtc/rtc-rzn1.c 18152 18153RENESAS RZ/N1 USBF CONTROLLER DRIVER 18154M: Herve Codina <herve.codina@bootlin.com> 18155L: linux-renesas-soc@vger.kernel.org 18156L: linux-usb@vger.kernel.org 18157S: Maintained 18158F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18159F: drivers/usb/gadget/udc/renesas_usbf.c 18160 18161RENESAS RZ/V2M I2C DRIVER 18162M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18163L: linux-i2c@vger.kernel.org 18164L: linux-renesas-soc@vger.kernel.org 18165S: Supported 18166F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18167F: drivers/i2c/busses/i2c-rzv2m.c 18168 18169RENESAS USB PHY DRIVER 18170M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18171L: linux-renesas-soc@vger.kernel.org 18172S: Maintained 18173F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18174 18175RENESAS VERSACLOCK 7 CLOCK DRIVER 18176M: Alex Helms <alexander.helms.jy@renesas.com> 18177S: Maintained 18178F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18179F: drivers/clk/clk-versaclock7.c 18180 18181RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18182M: Herve Codina <herve.codina@bootlin.com> 18183L: linux-iio@vger.kernel.org 18184S: Maintained 18185F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18186F: drivers/iio/potentiometer/x9250.c 18187 18188RESET CONTROLLER FRAMEWORK 18189M: Philipp Zabel <p.zabel@pengutronix.de> 18190S: Maintained 18191T: git git://git.pengutronix.de/git/pza/linux 18192F: Documentation/devicetree/bindings/reset/ 18193F: Documentation/driver-api/reset.rst 18194F: drivers/reset/ 18195F: include/dt-bindings/reset/ 18196F: include/linux/reset-controller.h 18197F: include/linux/reset.h 18198F: include/linux/reset/ 18199K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18200 18201RESTARTABLE SEQUENCES SUPPORT 18202M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18203M: Peter Zijlstra <peterz@infradead.org> 18204M: "Paul E. McKenney" <paulmck@kernel.org> 18205M: Boqun Feng <boqun.feng@gmail.com> 18206L: linux-kernel@vger.kernel.org 18207S: Supported 18208F: include/trace/events/rseq.h 18209F: include/uapi/linux/rseq.h 18210F: kernel/rseq.c 18211F: tools/testing/selftests/rseq/ 18212 18213RFKILL 18214M: Johannes Berg <johannes@sipsolutions.net> 18215L: linux-wireless@vger.kernel.org 18216S: Maintained 18217W: https://wireless.wiki.kernel.org/ 18218Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18219T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18220T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18221F: Documentation/ABI/stable/sysfs-class-rfkill 18222F: Documentation/driver-api/rfkill.rst 18223F: include/linux/rfkill.h 18224F: include/uapi/linux/rfkill.h 18225F: net/rfkill/ 18226 18227RHASHTABLE 18228M: Thomas Graf <tgraf@suug.ch> 18229M: Herbert Xu <herbert@gondor.apana.org.au> 18230L: netdev@vger.kernel.org 18231S: Maintained 18232F: include/linux/rhashtable-types.h 18233F: include/linux/rhashtable.h 18234F: lib/rhashtable.c 18235F: lib/test_rhashtable.c 18236 18237RICOH R5C592 MEMORYSTICK DRIVER 18238M: Maxim Levitsky <maximlevitsky@gmail.com> 18239S: Maintained 18240F: drivers/memstick/host/r592.* 18241 18242RICOH SMARTMEDIA/XD DRIVER 18243M: Maxim Levitsky <maximlevitsky@gmail.com> 18244S: Maintained 18245F: drivers/mtd/nand/raw/r852.c 18246F: drivers/mtd/nand/raw/r852.h 18247 18248RISC-V ARCHITECTURE 18249M: Paul Walmsley <paul.walmsley@sifive.com> 18250M: Palmer Dabbelt <palmer@dabbelt.com> 18251M: Albert Ou <aou@eecs.berkeley.edu> 18252L: linux-riscv@lists.infradead.org 18253S: Supported 18254Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18255C: irc://irc.libera.chat/riscv 18256P: Documentation/riscv/patch-acceptance.rst 18257T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18258F: arch/riscv/ 18259N: riscv 18260K: riscv 18261 18262RISC-V MICROCHIP FPGA SUPPORT 18263M: Conor Dooley <conor.dooley@microchip.com> 18264M: Daire McNamara <daire.mcnamara@microchip.com> 18265L: linux-riscv@lists.infradead.org 18266S: Supported 18267F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18268F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18269F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18270F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18271F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18272F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18273F: Documentation/devicetree/bindings/riscv/microchip.yaml 18274F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18275F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18276F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18277F: arch/riscv/boot/dts/microchip/ 18278F: drivers/char/hw_random/mpfs-rng.c 18279F: drivers/clk/microchip/clk-mpfs*.c 18280F: drivers/i2c/busses/i2c-microchip-corei2c.c 18281F: drivers/mailbox/mailbox-mpfs.c 18282F: drivers/pci/controller/pcie-microchip-host.c 18283F: drivers/pwm/pwm-microchip-core.c 18284F: drivers/reset/reset-mpfs.c 18285F: drivers/rtc/rtc-mpfs.c 18286F: drivers/soc/microchip/mpfs-sys-controller.c 18287F: drivers/spi/spi-microchip-core-qspi.c 18288F: drivers/spi/spi-microchip-core.c 18289F: drivers/usb/musb/mpfs.c 18290F: include/soc/microchip/mpfs.h 18291 18292RISC-V MISC SOC SUPPORT 18293M: Conor Dooley <conor@kernel.org> 18294L: linux-riscv@lists.infradead.org 18295S: Maintained 18296Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18297T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18298F: Documentation/devicetree/bindings/riscv/ 18299F: arch/riscv/boot/dts/ 18300X: arch/riscv/boot/dts/allwinner/ 18301X: arch/riscv/boot/dts/renesas/ 18302 18303RISC-V PMU DRIVERS 18304M: Atish Patra <atishp@atishpatra.org> 18305R: Anup Patel <anup@brainfault.org> 18306L: linux-riscv@lists.infradead.org 18307S: Supported 18308F: drivers/perf/riscv_pmu.c 18309F: drivers/perf/riscv_pmu_legacy.c 18310F: drivers/perf/riscv_pmu_sbi.c 18311 18312RISC-V THEAD SoC SUPPORT 18313M: Jisheng Zhang <jszhang@kernel.org> 18314M: Guo Ren <guoren@kernel.org> 18315M: Fu Wei <wefu@redhat.com> 18316L: linux-riscv@lists.infradead.org 18317S: Maintained 18318F: arch/riscv/boot/dts/thead/ 18319 18320RNBD BLOCK DRIVERS 18321M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18322M: Jack Wang <jinpu.wang@ionos.com> 18323L: linux-block@vger.kernel.org 18324S: Maintained 18325F: drivers/block/rnbd/ 18326 18327ROCCAT DRIVERS 18328M: Stefan Achatz <erazor_de@users.sourceforge.net> 18329S: Maintained 18330W: http://sourceforge.net/projects/roccat/ 18331F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18332F: drivers/hid/hid-roccat* 18333F: include/linux/hid-roccat* 18334 18335ROCKCHIP CRYPTO DRIVERS 18336M: Corentin Labbe <clabbe@baylibre.com> 18337L: linux-crypto@vger.kernel.org 18338S: Maintained 18339F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18340F: drivers/crypto/rockchip/ 18341 18342ROCKCHIP I2S TDM DRIVER 18343M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18344L: linux-rockchip@lists.infradead.org 18345S: Maintained 18346F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18347F: sound/soc/rockchip/rockchip_i2s_tdm.* 18348 18349ROCKCHIP ISP V1 DRIVER 18350M: Dafna Hirschfeld <dafna@fastmail.com> 18351L: linux-media@vger.kernel.org 18352L: linux-rockchip@lists.infradead.org 18353S: Maintained 18354F: Documentation/admin-guide/media/rkisp1.rst 18355F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18356F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18357F: drivers/media/platform/rockchip/rkisp1 18358F: include/uapi/linux/rkisp1-config.h 18359 18360ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18361M: Jacob Chen <jacob-chen@iotwrt.com> 18362M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18363L: linux-media@vger.kernel.org 18364L: linux-rockchip@lists.infradead.org 18365S: Maintained 18366F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18367F: drivers/media/platform/rockchip/rga/ 18368 18369ROCKCHIP VIDEO DECODER DRIVER 18370M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18371L: linux-media@vger.kernel.org 18372L: linux-rockchip@lists.infradead.org 18373S: Maintained 18374F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18375F: drivers/staging/media/rkvdec/ 18376 18377ROCKER DRIVER 18378M: Jiri Pirko <jiri@resnulli.us> 18379L: netdev@vger.kernel.org 18380S: Supported 18381F: drivers/net/ethernet/rocker/ 18382 18383ROCKETPORT EXPRESS/INFINITY DRIVER 18384M: Kevin Cernekee <cernekee@gmail.com> 18385L: linux-serial@vger.kernel.org 18386S: Odd Fixes 18387F: drivers/tty/serial/rp2.* 18388 18389ROHM BD99954 CHARGER IC 18390M: Matti Vaittinen <mazziesaccount@gmail.com> 18391S: Supported 18392F: drivers/power/supply/bd99954-charger.c 18393F: drivers/power/supply/bd99954-charger.h 18394 18395ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18396M: Tomasz Duszynski <tduszyns@gmail.com> 18397S: Maintained 18398F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18399F: drivers/iio/light/bh1750.c 18400 18401ROHM BU270xx LIGHT SENSOR DRIVERs 18402M: Matti Vaittinen <mazziesaccount@gmail.com> 18403L: linux-iio@vger.kernel.org 18404S: Supported 18405F: drivers/iio/light/rohm-bu27008.c 18406F: drivers/iio/light/rohm-bu27034.c 18407 18408ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18409M: Marek Vasut <marek.vasut+renesas@gmail.com> 18410L: linux-kernel@vger.kernel.org 18411L: linux-renesas-soc@vger.kernel.org 18412S: Supported 18413F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18414F: drivers/gpio/gpio-bd9571mwv.c 18415F: drivers/mfd/bd9571mwv.c 18416F: drivers/regulator/bd9571mwv-regulator.c 18417F: include/linux/mfd/bd9571mwv.h 18418 18419ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18420M: Matti Vaittinen <mazziesaccount@gmail.com> 18421S: Supported 18422F: drivers/clk/clk-bd718x7.c 18423F: drivers/gpio/gpio-bd71815.c 18424F: drivers/gpio/gpio-bd71828.c 18425F: drivers/mfd/rohm-bd71828.c 18426F: drivers/mfd/rohm-bd718x7.c 18427F: drivers/mfd/rohm-bd9576.c 18428F: drivers/regulator/bd71815-regulator.c 18429F: drivers/regulator/bd71828-regulator.c 18430F: drivers/regulator/bd718x7-regulator.c 18431F: drivers/regulator/bd9576-regulator.c 18432F: drivers/regulator/rohm-regulator.c 18433F: drivers/rtc/rtc-bd70528.c 18434F: drivers/watchdog/bd9576_wdt.c 18435F: include/linux/mfd/rohm-bd71815.h 18436F: include/linux/mfd/rohm-bd71828.h 18437F: include/linux/mfd/rohm-bd718x7.h 18438F: include/linux/mfd/rohm-bd957x.h 18439F: include/linux/mfd/rohm-generic.h 18440F: include/linux/mfd/rohm-shared.h 18441 18442ROSE NETWORK LAYER 18443M: Ralf Baechle <ralf@linux-mips.org> 18444L: linux-hams@vger.kernel.org 18445S: Maintained 18446W: http://www.linux-ax25.org/ 18447F: include/net/rose.h 18448F: include/uapi/linux/rose.h 18449F: net/rose/ 18450 18451ROTATION DRIVER FOR ALLWINNER A83T 18452M: Jernej Skrabec <jernej.skrabec@gmail.com> 18453L: linux-media@vger.kernel.org 18454S: Maintained 18455T: git git://linuxtv.org/media_tree.git 18456F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18457F: drivers/media/platform/sunxi/sun8i-rotate/ 18458 18459RPMSG TTY DRIVER 18460M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18461L: linux-remoteproc@vger.kernel.org 18462S: Maintained 18463F: drivers/tty/rpmsg_tty.c 18464 18465RTL2830 MEDIA DRIVER 18466M: Antti Palosaari <crope@iki.fi> 18467L: linux-media@vger.kernel.org 18468S: Maintained 18469W: https://linuxtv.org 18470W: http://palosaari.fi/linux/ 18471Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18472T: git git://linuxtv.org/anttip/media_tree.git 18473F: drivers/media/dvb-frontends/rtl2830* 18474 18475RTL2832 MEDIA DRIVER 18476M: Antti Palosaari <crope@iki.fi> 18477L: linux-media@vger.kernel.org 18478S: Maintained 18479W: https://linuxtv.org 18480W: http://palosaari.fi/linux/ 18481Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18482T: git git://linuxtv.org/anttip/media_tree.git 18483F: drivers/media/dvb-frontends/rtl2832* 18484 18485RTL2832_SDR MEDIA DRIVER 18486M: Antti Palosaari <crope@iki.fi> 18487L: linux-media@vger.kernel.org 18488S: Maintained 18489W: https://linuxtv.org 18490W: http://palosaari.fi/linux/ 18491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18492T: git git://linuxtv.org/anttip/media_tree.git 18493F: drivers/media/dvb-frontends/rtl2832_sdr* 18494 18495RTL8180 WIRELESS DRIVER 18496L: linux-wireless@vger.kernel.org 18497S: Orphan 18498W: https://wireless.wiki.kernel.org/ 18499T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18500F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18501 18502RTL8187 WIRELESS DRIVER 18503M: Herton Ronaldo Krzesinski <herton@canonical.com> 18504M: Hin-Tak Leung <htl10@users.sourceforge.net> 18505M: Larry Finger <Larry.Finger@lwfinger.net> 18506L: linux-wireless@vger.kernel.org 18507S: Maintained 18508W: https://wireless.wiki.kernel.org/ 18509T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18510F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18511 18512RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18513M: Jes Sorensen <Jes.Sorensen@gmail.com> 18514L: linux-wireless@vger.kernel.org 18515S: Maintained 18516T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18517F: drivers/net/wireless/realtek/rtl8xxxu/ 18518 18519RTRS TRANSPORT DRIVERS 18520M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18521M: Jack Wang <jinpu.wang@ionos.com> 18522L: linux-rdma@vger.kernel.org 18523S: Maintained 18524F: drivers/infiniband/ulp/rtrs/ 18525 18526RUNTIME VERIFICATION (RV) 18527M: Daniel Bristot de Oliveira <bristot@kernel.org> 18528M: Steven Rostedt <rostedt@goodmis.org> 18529L: linux-trace-kernel@vger.kernel.org 18530S: Maintained 18531F: Documentation/trace/rv/ 18532F: include/linux/rv.h 18533F: include/rv/ 18534F: kernel/trace/rv/ 18535F: tools/verification/ 18536 18537RUST 18538M: Miguel Ojeda <ojeda@kernel.org> 18539M: Alex Gaynor <alex.gaynor@gmail.com> 18540M: Wedson Almeida Filho <wedsonaf@gmail.com> 18541R: Boqun Feng <boqun.feng@gmail.com> 18542R: Gary Guo <gary@garyguo.net> 18543R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18544R: Benno Lossin <benno.lossin@proton.me> 18545L: rust-for-linux@vger.kernel.org 18546S: Supported 18547W: https://github.com/Rust-for-Linux/linux 18548B: https://github.com/Rust-for-Linux/linux/issues 18549C: zulip://rust-for-linux.zulipchat.com 18550T: git https://github.com/Rust-for-Linux/linux.git rust-next 18551F: Documentation/rust/ 18552F: rust/ 18553F: samples/rust/ 18554F: scripts/*rust* 18555K: \b(?i:rust)\b 18556 18557RXRPC SOCKETS (AF_RXRPC) 18558M: David Howells <dhowells@redhat.com> 18559M: Marc Dionne <marc.dionne@auristor.com> 18560L: linux-afs@lists.infradead.org 18561S: Supported 18562W: https://www.infradead.org/~dhowells/kafs/ 18563F: Documentation/networking/rxrpc.rst 18564F: include/keys/rxrpc-type.h 18565F: include/net/af_rxrpc.h 18566F: include/trace/events/rxrpc.h 18567F: include/uapi/linux/rxrpc.h 18568F: net/rxrpc/ 18569 18570S3 SAVAGE FRAMEBUFFER DRIVER 18571M: Antonino Daplas <adaplas@gmail.com> 18572L: linux-fbdev@vger.kernel.org 18573S: Maintained 18574F: drivers/video/fbdev/savage/ 18575 18576S390 ARCHITECTURE 18577M: Heiko Carstens <hca@linux.ibm.com> 18578M: Vasily Gorbik <gor@linux.ibm.com> 18579M: Alexander Gordeev <agordeev@linux.ibm.com> 18580R: Christian Borntraeger <borntraeger@linux.ibm.com> 18581R: Sven Schnelle <svens@linux.ibm.com> 18582L: linux-s390@vger.kernel.org 18583S: Supported 18584T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18585F: Documentation/driver-api/s390-drivers.rst 18586F: Documentation/s390/ 18587F: arch/s390/ 18588F: drivers/s390/ 18589F: drivers/watchdog/diag288_wdt.c 18590 18591S390 COMMON I/O LAYER 18592M: Vineeth Vijayan <vneethv@linux.ibm.com> 18593M: Peter Oberparleiter <oberpar@linux.ibm.com> 18594L: linux-s390@vger.kernel.org 18595S: Supported 18596F: drivers/s390/cio/ 18597 18598S390 DASD DRIVER 18599M: Stefan Haberland <sth@linux.ibm.com> 18600M: Jan Hoeppner <hoeppner@linux.ibm.com> 18601L: linux-s390@vger.kernel.org 18602S: Supported 18603F: block/partitions/ibm.c 18604F: drivers/s390/block/dasd* 18605F: include/linux/dasd_mod.h 18606 18607S390 IOMMU (PCI) 18608M: Niklas Schnelle <schnelle@linux.ibm.com> 18609M: Matthew Rosato <mjrosato@linux.ibm.com> 18610R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18611L: linux-s390@vger.kernel.org 18612S: Supported 18613F: drivers/iommu/s390-iommu.c 18614 18615S390 IUCV NETWORK LAYER 18616M: Alexandra Winter <wintera@linux.ibm.com> 18617M: Wenjia Zhang <wenjia@linux.ibm.com> 18618L: linux-s390@vger.kernel.org 18619L: netdev@vger.kernel.org 18620S: Supported 18621F: drivers/s390/net/*iucv* 18622F: include/net/iucv/ 18623F: net/iucv/ 18624 18625S390 MM 18626M: Alexander Gordeev <agordeev@linux.ibm.com> 18627M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18628L: linux-s390@vger.kernel.org 18629S: Supported 18630T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18631F: arch/s390/include/asm/pgtable.h 18632F: arch/s390/mm 18633 18634S390 NETWORK DRIVERS 18635M: Alexandra Winter <wintera@linux.ibm.com> 18636M: Wenjia Zhang <wenjia@linux.ibm.com> 18637L: linux-s390@vger.kernel.org 18638L: netdev@vger.kernel.org 18639S: Supported 18640F: drivers/s390/net/ 18641 18642S390 PCI SUBSYSTEM 18643M: Niklas Schnelle <schnelle@linux.ibm.com> 18644M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18645L: linux-s390@vger.kernel.org 18646S: Supported 18647F: Documentation/s390/pci.rst 18648F: arch/s390/pci/ 18649F: drivers/pci/hotplug/s390_pci_hpc.c 18650 18651S390 SCM DRIVER 18652M: Vineeth Vijayan <vneethv@linux.ibm.com> 18653L: linux-s390@vger.kernel.org 18654S: Supported 18655F: drivers/s390/block/scm* 18656F: drivers/s390/cio/scm.c 18657 18658S390 VFIO AP DRIVER 18659M: Tony Krowiak <akrowiak@linux.ibm.com> 18660M: Halil Pasic <pasic@linux.ibm.com> 18661M: Jason Herne <jjherne@linux.ibm.com> 18662L: linux-s390@vger.kernel.org 18663S: Supported 18664F: Documentation/s390/vfio-ap* 18665F: drivers/s390/crypto/vfio_ap* 18666 18667S390 VFIO-CCW DRIVER 18668M: Eric Farman <farman@linux.ibm.com> 18669M: Matthew Rosato <mjrosato@linux.ibm.com> 18670R: Halil Pasic <pasic@linux.ibm.com> 18671L: linux-s390@vger.kernel.org 18672L: kvm@vger.kernel.org 18673S: Supported 18674F: Documentation/s390/vfio-ccw.rst 18675F: drivers/s390/cio/vfio_ccw* 18676F: include/uapi/linux/vfio_ccw.h 18677 18678S390 VFIO-PCI DRIVER 18679M: Matthew Rosato <mjrosato@linux.ibm.com> 18680M: Eric Farman <farman@linux.ibm.com> 18681L: linux-s390@vger.kernel.org 18682L: kvm@vger.kernel.org 18683S: Supported 18684F: arch/s390/kvm/pci* 18685F: drivers/vfio/pci/vfio_pci_zdev.c 18686F: include/uapi/linux/vfio_zdev.h 18687 18688S390 ZCRYPT DRIVER 18689M: Harald Freudenberger <freude@linux.ibm.com> 18690L: linux-s390@vger.kernel.org 18691S: Supported 18692F: drivers/s390/crypto/ 18693 18694S390 ZFCP DRIVER 18695M: Steffen Maier <maier@linux.ibm.com> 18696M: Benjamin Block <bblock@linux.ibm.com> 18697L: linux-s390@vger.kernel.org 18698S: Supported 18699F: drivers/s390/scsi/zfcp_* 18700 18701SAA6588 RDS RECEIVER DRIVER 18702M: Hans Verkuil <hverkuil@xs4all.nl> 18703L: linux-media@vger.kernel.org 18704S: Odd Fixes 18705W: https://linuxtv.org 18706T: git git://linuxtv.org/media_tree.git 18707F: drivers/media/i2c/saa6588* 18708 18709SAA7134 VIDEO4LINUX DRIVER 18710M: Mauro Carvalho Chehab <mchehab@kernel.org> 18711L: linux-media@vger.kernel.org 18712S: Odd fixes 18713W: https://linuxtv.org 18714T: git git://linuxtv.org/media_tree.git 18715F: Documentation/driver-api/media/drivers/saa7134* 18716F: drivers/media/pci/saa7134/ 18717 18718SAA7146 VIDEO4LINUX-2 DRIVER 18719M: Hans Verkuil <hverkuil@xs4all.nl> 18720L: linux-media@vger.kernel.org 18721S: Maintained 18722T: git git://linuxtv.org/media_tree.git 18723F: drivers/media/common/saa7146/ 18724F: drivers/media/pci/saa7146/ 18725F: include/media/drv-intf/saa7146* 18726 18727SAFESETID SECURITY MODULE 18728M: Micah Morton <mortonm@chromium.org> 18729S: Supported 18730F: Documentation/admin-guide/LSM/SafeSetID.rst 18731F: security/safesetid/ 18732 18733SAMSUNG AUDIO (ASoC) DRIVERS 18734M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18735L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18736S: Maintained 18737B: mailto:linux-samsung-soc@vger.kernel.org 18738F: Documentation/devicetree/bindings/sound/samsung* 18739F: sound/soc/samsung/ 18740 18741SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18742M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18743L: linux-crypto@vger.kernel.org 18744L: linux-samsung-soc@vger.kernel.org 18745S: Maintained 18746F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18747F: drivers/crypto/exynos-rng.c 18748 18749SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18750M: Łukasz Stelmach <l.stelmach@samsung.com> 18751L: linux-samsung-soc@vger.kernel.org 18752S: Maintained 18753F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18754F: drivers/char/hw_random/exynos-trng.c 18755 18756SAMSUNG FRAMEBUFFER DRIVER 18757M: Jingoo Han <jingoohan1@gmail.com> 18758L: linux-fbdev@vger.kernel.org 18759S: Maintained 18760F: drivers/video/fbdev/s3c-fb.c 18761 18762SAMSUNG INTERCONNECT DRIVERS 18763M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18764M: Artur Świgoń <a.swigon@samsung.com> 18765L: linux-pm@vger.kernel.org 18766L: linux-samsung-soc@vger.kernel.org 18767S: Supported 18768F: drivers/interconnect/samsung/ 18769 18770SAMSUNG LAPTOP DRIVER 18771M: Corentin Chary <corentin.chary@gmail.com> 18772L: platform-driver-x86@vger.kernel.org 18773S: Maintained 18774F: drivers/platform/x86/samsung-laptop.c 18775 18776SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18777M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18778L: linux-kernel@vger.kernel.org 18779L: linux-samsung-soc@vger.kernel.org 18780S: Supported 18781B: mailto:linux-samsung-soc@vger.kernel.org 18782F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18783F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18784F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18785F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18786F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18787F: drivers/clk/clk-s2mps11.c 18788F: drivers/mfd/sec*.c 18789F: drivers/regulator/s2m*.c 18790F: drivers/regulator/s5m*.c 18791F: drivers/rtc/rtc-s5m.c 18792F: include/linux/mfd/samsung/ 18793 18794SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18795M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18796L: linux-media@vger.kernel.org 18797L: linux-samsung-soc@vger.kernel.org 18798S: Maintained 18799F: drivers/media/platform/samsung/s3c-camif/ 18800F: include/media/drv-intf/s3c_camif.h 18801 18802SAMSUNG S3FWRN5 NFC DRIVER 18803M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18804S: Maintained 18805F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18806F: drivers/nfc/s3fwrn5 18807 18808SAMSUNG S5C73M3 CAMERA DRIVER 18809M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18810M: Andrzej Hajda <andrzej.hajda@intel.com> 18811L: linux-media@vger.kernel.org 18812S: Supported 18813F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18814F: drivers/media/i2c/s5c73m3/* 18815 18816SAMSUNG S5K5BAF CAMERA DRIVER 18817M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18818M: Andrzej Hajda <andrzej.hajda@intel.com> 18819L: linux-media@vger.kernel.org 18820S: Supported 18821F: drivers/media/i2c/s5k5baf.c 18822 18823SAMSUNG S5P Security SubSystem (SSS) DRIVER 18824M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18825M: Vladimir Zapolskiy <vz@mleia.com> 18826L: linux-crypto@vger.kernel.org 18827L: linux-samsung-soc@vger.kernel.org 18828S: Maintained 18829F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18830F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18831F: drivers/crypto/s5p-sss.c 18832 18833SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18834M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18835L: linux-media@vger.kernel.org 18836S: Supported 18837Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18838F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18839F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18840F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18841F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18842F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18843F: drivers/media/platform/samsung/exynos4-is/ 18844 18845SAMSUNG SOC CLOCK DRIVERS 18846M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18847M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18848M: Tomasz Figa <tomasz.figa@gmail.com> 18849M: Chanwoo Choi <cw00.choi@samsung.com> 18850R: Alim Akhtar <alim.akhtar@samsung.com> 18851L: linux-samsung-soc@vger.kernel.org 18852S: Supported 18853T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18854T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18855F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18856F: Documentation/devicetree/bindings/clock/samsung,s3c* 18857F: drivers/clk/samsung/ 18858F: include/dt-bindings/clock/exynos*.h 18859F: include/dt-bindings/clock/s5p*.h 18860F: include/dt-bindings/clock/samsung,*.h 18861F: include/linux/clk/samsung.h 18862 18863SAMSUNG SPI DRIVERS 18864M: Andi Shyti <andi.shyti@kernel.org> 18865L: linux-spi@vger.kernel.org 18866L: linux-samsung-soc@vger.kernel.org 18867S: Maintained 18868F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18869F: drivers/spi/spi-s3c* 18870F: include/linux/platform_data/spi-s3c64xx.h 18871 18872SAMSUNG SXGBE DRIVERS 18873M: Byungho An <bh74.an@samsung.com> 18874L: netdev@vger.kernel.org 18875S: Supported 18876F: drivers/net/ethernet/samsung/sxgbe/ 18877 18878SAMSUNG THERMAL DRIVER 18879M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18880M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18881L: linux-pm@vger.kernel.org 18882L: linux-samsung-soc@vger.kernel.org 18883S: Maintained 18884F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18885F: drivers/thermal/samsung/ 18886 18887SAMSUNG USB2 PHY DRIVER 18888M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18889L: linux-kernel@vger.kernel.org 18890S: Supported 18891F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18892F: Documentation/driver-api/phy/samsung-usb2.rst 18893F: drivers/phy/samsung/phy-exynos4210-usb2.c 18894F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18895F: drivers/phy/samsung/phy-exynos5250-usb2.c 18896F: drivers/phy/samsung/phy-s5pv210-usb2.c 18897F: drivers/phy/samsung/phy-samsung-usb2.c 18898F: drivers/phy/samsung/phy-samsung-usb2.h 18899 18900SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18901M: Paul Barker <paul.barker@sancloud.com> 18902R: Marc Murphy <marc.murphy@sancloud.com> 18903S: Supported 18904F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18905 18906SC1200 WDT DRIVER 18907M: Zwane Mwaikambo <zwanem@gmail.com> 18908S: Maintained 18909F: drivers/watchdog/sc1200wdt.c 18910 18911SCHEDULER 18912M: Ingo Molnar <mingo@redhat.com> 18913M: Peter Zijlstra <peterz@infradead.org> 18914M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18915M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18916R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18917R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18918R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18919R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18920R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18921R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18922L: linux-kernel@vger.kernel.org 18923S: Maintained 18924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18925F: include/linux/preempt.h 18926F: include/linux/sched.h 18927F: include/linux/wait.h 18928F: include/uapi/linux/sched.h 18929F: kernel/sched/ 18930 18931SCSI LIBSAS SUBSYSTEM 18932R: John Garry <john.g.garry@oracle.com> 18933R: Jason Yan <yanaijie@huawei.com> 18934L: linux-scsi@vger.kernel.org 18935S: Supported 18936F: Documentation/scsi/libsas.rst 18937F: drivers/scsi/libsas/ 18938F: include/scsi/libsas.h 18939F: include/scsi/sas_ata.h 18940 18941SCSI RDMA PROTOCOL (SRP) INITIATOR 18942M: Bart Van Assche <bvanassche@acm.org> 18943L: linux-rdma@vger.kernel.org 18944S: Supported 18945Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18946F: drivers/infiniband/ulp/srp/ 18947F: include/scsi/srp.h 18948 18949SCSI RDMA PROTOCOL (SRP) TARGET 18950M: Bart Van Assche <bvanassche@acm.org> 18951L: linux-rdma@vger.kernel.org 18952L: target-devel@vger.kernel.org 18953S: Supported 18954Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18955F: drivers/infiniband/ulp/srpt/ 18956 18957SCSI SG DRIVER 18958M: Doug Gilbert <dgilbert@interlog.com> 18959L: linux-scsi@vger.kernel.org 18960S: Maintained 18961W: http://sg.danny.cz/sg 18962F: Documentation/scsi/scsi-generic.rst 18963F: drivers/scsi/sg.c 18964F: include/scsi/sg.h 18965 18966SCSI SUBSYSTEM 18967M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18968M: "Martin K. Petersen" <martin.petersen@oracle.com> 18969L: linux-scsi@vger.kernel.org 18970S: Maintained 18971Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18972T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18973T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18974F: Documentation/devicetree/bindings/scsi/ 18975F: drivers/scsi/ 18976F: drivers/ufs/ 18977F: include/scsi/ 18978 18979SCSI TAPE DRIVER 18980M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18981L: linux-scsi@vger.kernel.org 18982S: Maintained 18983F: Documentation/scsi/st.rst 18984F: drivers/scsi/st.* 18985F: drivers/scsi/st_*.h 18986 18987SCSI TARGET CORE USER DRIVER 18988M: Bodo Stroesser <bostroesser@gmail.com> 18989L: linux-scsi@vger.kernel.org 18990L: target-devel@vger.kernel.org 18991S: Supported 18992F: Documentation/target/tcmu-design.rst 18993F: drivers/target/target_core_user.c 18994F: include/uapi/linux/target_core_user.h 18995 18996SCSI TARGET SUBSYSTEM 18997M: "Martin K. Petersen" <martin.petersen@oracle.com> 18998L: linux-scsi@vger.kernel.org 18999L: target-devel@vger.kernel.org 19000S: Supported 19001W: http://www.linux-iscsi.org 19002Q: https://patchwork.kernel.org/project/target-devel/list/ 19003T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19004F: Documentation/target/ 19005F: drivers/target/ 19006F: include/target/ 19007 19008SCTP PROTOCOL 19009M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19010M: Xin Long <lucien.xin@gmail.com> 19011L: linux-sctp@vger.kernel.org 19012S: Maintained 19013W: https://github.com/sctp/lksctp-tools/wiki 19014F: Documentation/networking/sctp.rst 19015F: include/linux/sctp.h 19016F: include/net/sctp/ 19017F: include/uapi/linux/sctp.h 19018F: net/sctp/ 19019 19020SCx200 CPU SUPPORT 19021M: Jim Cromie <jim.cromie@gmail.com> 19022S: Odd Fixes 19023F: Documentation/i2c/busses/scx200_acb.rst 19024F: arch/x86/platform/scx200/ 19025F: drivers/i2c/busses/scx200* 19026F: drivers/mtd/maps/scx200_docflash.c 19027F: drivers/watchdog/scx200_wdt.c 19028F: include/linux/scx200.h 19029 19030SCx200 GPIO DRIVER 19031M: Jim Cromie <jim.cromie@gmail.com> 19032S: Maintained 19033F: drivers/char/scx200_gpio.c 19034F: include/linux/scx200_gpio.h 19035 19036SCx200 HRT CLOCKSOURCE DRIVER 19037M: Jim Cromie <jim.cromie@gmail.com> 19038S: Maintained 19039F: drivers/clocksource/scx200_hrt.c 19040 19041SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19042M: Sascha Sommer <saschasommer@freenet.de> 19043L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19044S: Maintained 19045F: drivers/mmc/host/sdricoh_cs.c 19046 19047SECO BOARDS CEC DRIVER 19048M: Ettore Chimenti <ek5.chimenti@gmail.com> 19049S: Maintained 19050F: drivers/media/cec/platform/seco/seco-cec.c 19051F: drivers/media/cec/platform/seco/seco-cec.h 19052 19053SECURE COMPUTING 19054M: Kees Cook <keescook@chromium.org> 19055R: Andy Lutomirski <luto@amacapital.net> 19056R: Will Drewry <wad@chromium.org> 19057S: Supported 19058T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19059F: Documentation/userspace-api/seccomp_filter.rst 19060F: include/linux/seccomp.h 19061F: include/uapi/linux/seccomp.h 19062F: kernel/seccomp.c 19063F: tools/testing/selftests/kselftest_harness.h 19064F: tools/testing/selftests/seccomp/* 19065K: \bsecure_computing 19066K: \bTIF_SECCOMP\b 19067 19068SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19069M: Kamal Dasu <kamal.dasu@broadcom.com> 19070M: Al Cooper <alcooperx@gmail.com> 19071R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19072L: linux-mmc@vger.kernel.org 19073S: Maintained 19074F: drivers/mmc/host/sdhci-brcmstb* 19075 19076SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19077M: Adrian Hunter <adrian.hunter@intel.com> 19078L: linux-mmc@vger.kernel.org 19079S: Supported 19080F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19081F: drivers/mmc/host/sdhci* 19082 19083SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19084M: Eugen Hristev <eugen.hristev@microchip.com> 19085L: linux-mmc@vger.kernel.org 19086S: Supported 19087F: drivers/mmc/host/sdhci-of-at91.c 19088 19089SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19090M: Haibo Chen <haibo.chen@nxp.com> 19091L: linux-imx@nxp.com 19092L: linux-mmc@vger.kernel.org 19093S: Maintained 19094F: drivers/mmc/host/sdhci-esdhc-imx.c 19095 19096SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19097M: Ben Dooks <ben-linux@fluff.org> 19098M: Jaehoon Chung <jh80.chung@samsung.com> 19099L: linux-mmc@vger.kernel.org 19100S: Maintained 19101F: drivers/mmc/host/sdhci-s3c* 19102 19103SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19104M: Viresh Kumar <vireshk@kernel.org> 19105L: linux-mmc@vger.kernel.org 19106S: Maintained 19107F: drivers/mmc/host/sdhci-spear.c 19108 19109SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19110M: Vignesh Raghavendra <vigneshr@ti.com> 19111L: linux-mmc@vger.kernel.org 19112S: Maintained 19113F: drivers/mmc/host/sdhci-omap.c 19114 19115SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19116M: Jonathan Derrick <jonathan.derrick@linux.dev> 19117L: linux-block@vger.kernel.org 19118S: Supported 19119F: block/opal_proto.h 19120F: block/sed* 19121F: include/linux/sed* 19122F: include/uapi/linux/sed* 19123 19124SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19125M: Mark Rutland <mark.rutland@arm.com> 19126M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19127M: Sudeep Holla <sudeep.holla@arm.com> 19128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19129S: Maintained 19130F: drivers/firmware/smccc/ 19131F: include/linux/arm-smccc.h 19132 19133SECURITY CONTACT 19134M: Security Officers <security@kernel.org> 19135S: Supported 19136F: Documentation/process/security-bugs.rst 19137 19138SECURITY SUBSYSTEM 19139M: Paul Moore <paul@paul-moore.com> 19140M: James Morris <jmorris@namei.org> 19141M: "Serge E. Hallyn" <serge@hallyn.com> 19142L: linux-security-module@vger.kernel.org (suggested Cc:) 19143S: Supported 19144W: http://kernsec.org/ 19145T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19146F: security/ 19147X: security/selinux/ 19148 19149SELINUX SECURITY MODULE 19150M: Paul Moore <paul@paul-moore.com> 19151M: Stephen Smalley <stephen.smalley.work@gmail.com> 19152M: Eric Paris <eparis@parisplace.org> 19153L: selinux@vger.kernel.org 19154S: Supported 19155W: https://selinuxproject.org 19156W: https://github.com/SELinuxProject 19157T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19158F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19159F: Documentation/ABI/removed/sysfs-selinux-disable 19160F: Documentation/admin-guide/LSM/SELinux.rst 19161F: include/trace/events/avc.h 19162F: include/uapi/linux/selinux_netlink.h 19163F: scripts/selinux/ 19164F: security/selinux/ 19165 19166SENSABLE PHANTOM 19167M: Jiri Slaby <jirislaby@kernel.org> 19168S: Maintained 19169F: drivers/misc/phantom.c 19170F: include/uapi/linux/phantom.h 19171 19172SENSEAIR SUNRISE 006-0-0007 19173M: Jacopo Mondi <jacopo@jmondi.org> 19174S: Maintained 19175F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19176F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19177F: drivers/iio/chemical/sunrise_co2.c 19178 19179SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19180M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19181S: Maintained 19182F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19183F: drivers/iio/chemical/scd30.h 19184F: drivers/iio/chemical/scd30_core.c 19185F: drivers/iio/chemical/scd30_i2c.c 19186F: drivers/iio/chemical/scd30_serial.c 19187 19188SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19189M: Roan van Dijk <roan@protonic.nl> 19190S: Maintained 19191F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19192F: drivers/iio/chemical/scd4x.c 19193 19194SENSIRION SGP40 GAS SENSOR DRIVER 19195M: Andreas Klinger <ak@it-klinger.de> 19196S: Maintained 19197F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19198F: drivers/iio/chemical/sgp40.c 19199 19200SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19201M: Tomasz Duszynski <tduszyns@gmail.com> 19202S: Maintained 19203F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19204F: drivers/iio/chemical/sps30.c 19205F: drivers/iio/chemical/sps30_i2c.c 19206F: drivers/iio/chemical/sps30_serial.c 19207 19208SERIAL DEVICE BUS 19209M: Rob Herring <robh@kernel.org> 19210L: linux-serial@vger.kernel.org 19211S: Maintained 19212F: Documentation/devicetree/bindings/serial/serial.yaml 19213F: drivers/tty/serdev/ 19214F: include/linux/serdev.h 19215 19216SERIAL DRIVERS 19217M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19218L: linux-serial@vger.kernel.org 19219S: Maintained 19220F: Documentation/devicetree/bindings/serial/ 19221F: drivers/tty/serial/ 19222 19223SERIAL IR RECEIVER 19224M: Sean Young <sean@mess.org> 19225L: linux-media@vger.kernel.org 19226S: Maintained 19227F: drivers/media/rc/serial_ir.c 19228 19229SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19230M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19231L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19232S: Maintained 19233F: Documentation/devicetree/bindings/slimbus/ 19234F: drivers/slimbus/ 19235F: include/linux/slimbus.h 19236 19237SFC NETWORK DRIVER 19238M: Edward Cree <ecree.xilinx@gmail.com> 19239M: Martin Habets <habetsm.xilinx@gmail.com> 19240L: netdev@vger.kernel.org 19241L: linux-net-drivers@amd.com 19242S: Supported 19243F: Documentation/networking/devlink/sfc.rst 19244F: drivers/net/ethernet/sfc/ 19245 19246SFCTEMP HWMON DRIVER 19247M: Emil Renner Berthing <kernel@esmil.dk> 19248L: linux-hwmon@vger.kernel.org 19249S: Maintained 19250F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19251F: Documentation/hwmon/sfctemp.rst 19252F: drivers/hwmon/sfctemp.c 19253 19254SFF/SFP/SFP+ MODULE SUPPORT 19255M: Russell King <linux@armlinux.org.uk> 19256L: netdev@vger.kernel.org 19257S: Maintained 19258F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19259F: drivers/net/phy/phylink.c 19260F: drivers/net/phy/sfp* 19261F: include/linux/mdio/mdio-i2c.h 19262F: include/linux/phylink.h 19263F: include/linux/sfp.h 19264K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19265 19266SGI GRU DRIVER 19267M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19268S: Maintained 19269F: drivers/misc/sgi-gru/ 19270 19271SGI XP/XPC/XPNET DRIVER 19272M: Robin Holt <robinmholt@gmail.com> 19273M: Steve Wahl <steve.wahl@hpe.com> 19274R: Mike Travis <mike.travis@hpe.com> 19275S: Maintained 19276F: drivers/misc/sgi-xp/ 19277 19278SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19279M: Karsten Graul <kgraul@linux.ibm.com> 19280M: Wenjia Zhang <wenjia@linux.ibm.com> 19281M: Jan Karcher <jaka@linux.ibm.com> 19282R: D. Wythe <alibuda@linux.alibaba.com> 19283R: Tony Lu <tonylu@linux.alibaba.com> 19284R: Wen Gu <guwen@linux.alibaba.com> 19285L: linux-s390@vger.kernel.org 19286S: Supported 19287F: net/smc/ 19288 19289SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19290M: Linus Walleij <linus.walleij@linaro.org> 19291L: linux-iio@vger.kernel.org 19292S: Maintained 19293T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19294F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19295F: drivers/iio/light/gp2ap002.c 19296 19297SHARP RJ54N1CB0C SENSOR DRIVER 19298M: Jacopo Mondi <jacopo@jmondi.org> 19299L: linux-media@vger.kernel.org 19300S: Odd fixes 19301T: git git://linuxtv.org/media_tree.git 19302F: drivers/media/i2c/rj54n1cb0c.c 19303F: include/media/i2c/rj54n1cb0c.h 19304 19305SH_VOU V4L2 OUTPUT DRIVER 19306L: linux-media@vger.kernel.org 19307S: Orphan 19308F: drivers/media/platform/renesas/sh_vou.c 19309F: include/media/drv-intf/sh_vou.h 19310 19311SI2157 MEDIA DRIVER 19312M: Antti Palosaari <crope@iki.fi> 19313L: linux-media@vger.kernel.org 19314S: Maintained 19315W: https://linuxtv.org 19316W: http://palosaari.fi/linux/ 19317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19318T: git git://linuxtv.org/anttip/media_tree.git 19319F: drivers/media/tuners/si2157* 19320 19321SI2165 MEDIA DRIVER 19322M: Matthias Schwarzott <zzam@gentoo.org> 19323L: linux-media@vger.kernel.org 19324S: Maintained 19325W: https://linuxtv.org 19326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19327F: drivers/media/dvb-frontends/si2165* 19328 19329SI2168 MEDIA DRIVER 19330M: Antti Palosaari <crope@iki.fi> 19331L: linux-media@vger.kernel.org 19332S: Maintained 19333W: https://linuxtv.org 19334W: http://palosaari.fi/linux/ 19335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19336T: git git://linuxtv.org/anttip/media_tree.git 19337F: drivers/media/dvb-frontends/si2168* 19338 19339SI470X FM RADIO RECEIVER I2C DRIVER 19340M: Hans Verkuil <hverkuil@xs4all.nl> 19341L: linux-media@vger.kernel.org 19342S: Odd Fixes 19343W: https://linuxtv.org 19344T: git git://linuxtv.org/media_tree.git 19345F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19346F: drivers/media/radio/si470x/radio-si470x-i2c.c 19347 19348SI470X FM RADIO RECEIVER USB DRIVER 19349M: Hans Verkuil <hverkuil@xs4all.nl> 19350L: linux-media@vger.kernel.org 19351S: Maintained 19352W: https://linuxtv.org 19353T: git git://linuxtv.org/media_tree.git 19354F: drivers/media/radio/si470x/radio-si470x-common.c 19355F: drivers/media/radio/si470x/radio-si470x-usb.c 19356F: drivers/media/radio/si470x/radio-si470x.h 19357 19358SI4713 FM RADIO TRANSMITTER I2C DRIVER 19359M: Eduardo Valentin <edubezval@gmail.com> 19360L: linux-media@vger.kernel.org 19361S: Odd Fixes 19362W: https://linuxtv.org 19363T: git git://linuxtv.org/media_tree.git 19364F: drivers/media/radio/si4713/si4713.? 19365 19366SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19367M: Eduardo Valentin <edubezval@gmail.com> 19368L: linux-media@vger.kernel.org 19369S: Odd Fixes 19370W: https://linuxtv.org 19371T: git git://linuxtv.org/media_tree.git 19372F: drivers/media/radio/si4713/radio-platform-si4713.c 19373 19374SI4713 FM RADIO TRANSMITTER USB DRIVER 19375M: Hans Verkuil <hverkuil@xs4all.nl> 19376L: linux-media@vger.kernel.org 19377S: Maintained 19378W: https://linuxtv.org 19379T: git git://linuxtv.org/media_tree.git 19380F: drivers/media/radio/si4713/radio-usb-si4713.c 19381 19382SIANO DVB DRIVER 19383M: Mauro Carvalho Chehab <mchehab@kernel.org> 19384L: linux-media@vger.kernel.org 19385S: Odd fixes 19386W: https://linuxtv.org 19387T: git git://linuxtv.org/media_tree.git 19388F: drivers/media/common/siano/ 19389F: drivers/media/mmc/siano/ 19390F: drivers/media/usb/siano/ 19391F: drivers/media/usb/siano/ 19392 19393SIFIVE DRIVERS 19394M: Palmer Dabbelt <palmer@dabbelt.com> 19395M: Paul Walmsley <paul.walmsley@sifive.com> 19396L: linux-riscv@lists.infradead.org 19397S: Supported 19398N: sifive 19399K: [^@]sifive 19400 19401SIFIVE FU540 SYSTEM-ON-CHIP 19402M: Paul Walmsley <paul.walmsley@sifive.com> 19403M: Palmer Dabbelt <palmer@dabbelt.com> 19404L: linux-riscv@lists.infradead.org 19405S: Supported 19406T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19407N: fu540 19408K: fu540 19409 19410SIFIVE PDMA DRIVER 19411M: Green Wan <green.wan@sifive.com> 19412S: Maintained 19413F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19414F: drivers/dma/sf-pdma/ 19415 19416SIFIVE SOC DRIVERS 19417M: Conor Dooley <conor@kernel.org> 19418L: linux-riscv@lists.infradead.org 19419S: Maintained 19420T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19421F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19422F: drivers/soc/sifive/ 19423 19424SILEAD TOUCHSCREEN DRIVER 19425M: Hans de Goede <hdegoede@redhat.com> 19426L: linux-input@vger.kernel.org 19427L: platform-driver-x86@vger.kernel.org 19428S: Maintained 19429F: drivers/input/touchscreen/silead.c 19430F: drivers/platform/x86/touchscreen_dmi.c 19431 19432SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19433M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19434S: Supported 19435F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19436F: drivers/net/wireless/silabs/wfx/ 19437 19438SILICON MOTION SM712 FRAME BUFFER DRIVER 19439M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19440M: Teddy Wang <teddy.wang@siliconmotion.com> 19441M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19442L: linux-fbdev@vger.kernel.org 19443S: Maintained 19444F: Documentation/fb/sm712fb.rst 19445F: drivers/video/fbdev/sm712* 19446 19447SILVACO I3C DUAL-ROLE MASTER 19448M: Miquel Raynal <miquel.raynal@bootlin.com> 19449M: Conor Culhane <conor.culhane@silvaco.com> 19450L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19451S: Maintained 19452F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19453F: drivers/i3c/master/svc-i3c-master.c 19454 19455SIMPLEFB FB DRIVER 19456M: Hans de Goede <hdegoede@redhat.com> 19457L: linux-fbdev@vger.kernel.org 19458S: Maintained 19459F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19460F: drivers/video/fbdev/simplefb.c 19461F: include/linux/platform_data/simplefb.h 19462 19463SIMTEC EB110ATX (Chalice CATS) 19464M: Simtec Linux Team <linux@simtec.co.uk> 19465S: Supported 19466W: http://www.simtec.co.uk/products/EB110ATX/ 19467 19468SIOX 19469M: Thorsten Scherer <t.scherer@eckelmann.de> 19470M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19471R: Pengutronix Kernel Team <kernel@pengutronix.de> 19472S: Supported 19473F: drivers/gpio/gpio-siox.c 19474F: drivers/siox/* 19475F: include/trace/events/siox.h 19476 19477SIPHASH PRF ROUTINES 19478M: Jason A. Donenfeld <Jason@zx2c4.com> 19479S: Maintained 19480F: include/linux/siphash.h 19481F: lib/siphash.c 19482F: lib/siphash_kunit.c 19483 19484SIS 190 ETHERNET DRIVER 19485M: Francois Romieu <romieu@fr.zoreil.com> 19486L: netdev@vger.kernel.org 19487S: Maintained 19488F: drivers/net/ethernet/sis/sis190.c 19489 19490SIS 900/7016 FAST ETHERNET DRIVER 19491M: Daniele Venzano <venza@brownhat.org> 19492L: netdev@vger.kernel.org 19493S: Maintained 19494W: http://www.brownhat.org/sis900.html 19495F: drivers/net/ethernet/sis/sis900.* 19496 19497SIS FRAMEBUFFER DRIVER 19498S: Orphan 19499F: Documentation/fb/sisfb.rst 19500F: drivers/video/fbdev/sis/ 19501F: include/video/sisfb.h 19502 19503SIS I2C TOUCHSCREEN DRIVER 19504M: Mika Penttilä <mpenttil@redhat.com> 19505L: linux-input@vger.kernel.org 19506S: Maintained 19507F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19508F: drivers/input/touchscreen/sis_i2c.c 19509 19510SIS USB2VGA DRIVER 19511M: Thomas Winischhofer <thomas@winischhofer.net> 19512S: Maintained 19513W: http://www.winischhofer.at/linuxsisusbvga.shtml 19514F: drivers/usb/misc/sisusbvga/ 19515 19516SL28 CPLD MFD DRIVER 19517M: Michael Walle <michael@walle.cc> 19518S: Maintained 19519F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19520F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19521F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19522F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19523F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19524F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19525F: drivers/gpio/gpio-sl28cpld.c 19526F: drivers/hwmon/sl28cpld-hwmon.c 19527F: drivers/irqchip/irq-sl28cpld.c 19528F: drivers/pwm/pwm-sl28cpld.c 19529F: drivers/watchdog/sl28cpld_wdt.c 19530 19531SL28 VPD NVMEM LAYOUT DRIVER 19532M: Michael Walle <michael@walle.cc> 19533S: Maintained 19534F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19535F: drivers/nvmem/layouts/sl28vpd.c 19536 19537SLAB ALLOCATOR 19538M: Christoph Lameter <cl@linux.com> 19539M: Pekka Enberg <penberg@kernel.org> 19540M: David Rientjes <rientjes@google.com> 19541M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19542M: Andrew Morton <akpm@linux-foundation.org> 19543M: Vlastimil Babka <vbabka@suse.cz> 19544R: Roman Gushchin <roman.gushchin@linux.dev> 19545R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19546L: linux-mm@kvack.org 19547S: Maintained 19548T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19549F: include/linux/sl?b*.h 19550F: mm/sl?b* 19551 19552SLCAN CAN NETWORK DRIVER 19553M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19554L: linux-can@vger.kernel.org 19555S: Maintained 19556F: drivers/net/can/slcan/ 19557 19558SLEEPABLE READ-COPY UPDATE (SRCU) 19559M: Lai Jiangshan <jiangshanlai@gmail.com> 19560M: "Paul E. McKenney" <paulmck@kernel.org> 19561M: Josh Triplett <josh@joshtriplett.org> 19562R: Steven Rostedt <rostedt@goodmis.org> 19563R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19564L: rcu@vger.kernel.org 19565S: Supported 19566W: http://www.rdrop.com/users/paulmck/RCU/ 19567T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19568F: include/linux/srcu*.h 19569F: kernel/rcu/srcu*.c 19570 19571SMACK SECURITY MODULE 19572M: Casey Schaufler <casey@schaufler-ca.com> 19573L: linux-security-module@vger.kernel.org 19574S: Maintained 19575W: http://schaufler-ca.com 19576T: git git://github.com/cschaufler/smack-next 19577F: Documentation/admin-guide/LSM/Smack.rst 19578F: security/smack/ 19579 19580SMC91x ETHERNET DRIVER 19581M: Nicolas Pitre <nico@fluxnic.net> 19582S: Odd Fixes 19583F: drivers/net/ethernet/smsc/smc91x.* 19584 19585SMM665 HARDWARE MONITOR DRIVER 19586M: Guenter Roeck <linux@roeck-us.net> 19587L: linux-hwmon@vger.kernel.org 19588S: Maintained 19589F: Documentation/hwmon/smm665.rst 19590F: drivers/hwmon/smm665.c 19591 19592SMSC EMC2103 HARDWARE MONITOR DRIVER 19593M: Steve Glendinning <steve.glendinning@shawell.net> 19594L: linux-hwmon@vger.kernel.org 19595S: Maintained 19596F: Documentation/hwmon/emc2103.rst 19597F: drivers/hwmon/emc2103.c 19598 19599SMSC SCH5627 HARDWARE MONITOR DRIVER 19600M: Hans de Goede <hdegoede@redhat.com> 19601L: linux-hwmon@vger.kernel.org 19602S: Supported 19603F: Documentation/hwmon/sch5627.rst 19604F: drivers/hwmon/sch5627.c 19605 19606SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19607M: Steve Glendinning <steve.glendinning@shawell.net> 19608L: linux-fbdev@vger.kernel.org 19609S: Maintained 19610F: drivers/video/fbdev/smscufx.c 19611 19612SMSC47B397 HARDWARE MONITOR DRIVER 19613M: Jean Delvare <jdelvare@suse.com> 19614L: linux-hwmon@vger.kernel.org 19615S: Maintained 19616F: Documentation/hwmon/smsc47b397.rst 19617F: drivers/hwmon/smsc47b397.c 19618 19619SMSC911x ETHERNET DRIVER 19620M: Steve Glendinning <steve.glendinning@shawell.net> 19621L: netdev@vger.kernel.org 19622S: Maintained 19623F: drivers/net/ethernet/smsc/smsc911x.* 19624F: include/linux/smsc911x.h 19625 19626SMSC9420 PCI ETHERNET DRIVER 19627M: Steve Glendinning <steve.glendinning@shawell.net> 19628L: netdev@vger.kernel.org 19629S: Maintained 19630F: drivers/net/ethernet/smsc/smsc9420.* 19631 19632SNET DPU VIRTIO DATA PATH ACCELERATOR 19633R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19634F: drivers/vdpa/solidrun/ 19635 19636SOCIONEXT (SNI) AVE NETWORK DRIVER 19637M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19638L: netdev@vger.kernel.org 19639S: Maintained 19640F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19641F: drivers/net/ethernet/socionext/sni_ave.c 19642 19643SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19644M: Jassi Brar <jaswinder.singh@linaro.org> 19645M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19646L: netdev@vger.kernel.org 19647S: Maintained 19648F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19649F: drivers/net/ethernet/socionext/netsec.c 19650 19651SOCIONEXT (SNI) Synquacer SPI DRIVER 19652M: Masahisa Kojima <masahisa.kojima@linaro.org> 19653M: Jassi Brar <jaswinder.singh@linaro.org> 19654L: linux-spi@vger.kernel.org 19655S: Maintained 19656F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19657F: drivers/spi/spi-synquacer.c 19658 19659SOCIONEXT SYNQUACER I2C DRIVER 19660M: Ard Biesheuvel <ardb@kernel.org> 19661L: linux-i2c@vger.kernel.org 19662S: Maintained 19663F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19664F: drivers/i2c/busses/i2c-synquacer.c 19665 19666SOCIONEXT UNIPHIER SOUND DRIVER 19667L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19668S: Orphan 19669F: sound/soc/uniphier/ 19670 19671SOCKET TIMESTAMPING 19672M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19673S: Maintained 19674F: Documentation/networking/timestamping.rst 19675F: include/uapi/linux/net_tstamp.h 19676F: tools/testing/selftests/net/so_txtime.c 19677 19678SOEKRIS NET48XX LED SUPPORT 19679M: Chris Boot <bootc@bootc.net> 19680S: Maintained 19681F: drivers/leds/leds-net48xx.c 19682 19683SOFT-IWARP DRIVER (siw) 19684M: Bernard Metzler <bmt@zurich.ibm.com> 19685L: linux-rdma@vger.kernel.org 19686S: Supported 19687F: drivers/infiniband/sw/siw/ 19688F: include/uapi/rdma/siw-abi.h 19689 19690SOFT-ROCE DRIVER (rxe) 19691M: Zhu Yanjun <zyjzyj2000@gmail.com> 19692L: linux-rdma@vger.kernel.org 19693S: Supported 19694F: drivers/infiniband/sw/rxe/ 19695F: include/uapi/rdma/rdma_user_rxe.h 19696 19697SOFTLOGIC 6x10 MPEG CODEC 19698M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19699M: Anton Sviridenko <anton@corp.bluecherry.net> 19700M: Andrey Utkin <andrey_utkin@fastmail.com> 19701M: Ismael Luceno <ismael@iodev.co.uk> 19702L: linux-media@vger.kernel.org 19703S: Supported 19704F: drivers/media/pci/solo6x10/ 19705 19706SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19707M: James Morse <james.morse@arm.com> 19708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19709S: Maintained 19710F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19711F: drivers/firmware/arm_sdei.c 19712F: include/linux/arm_sdei.h 19713F: include/uapi/linux/arm_sdei.h 19714 19715SOFTWARE NODES AND DEVICE PROPERTIES 19716R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19717R: Daniel Scally <djrscally@gmail.com> 19718R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19719R: Sakari Ailus <sakari.ailus@linux.intel.com> 19720L: linux-acpi@vger.kernel.org 19721S: Maintained 19722F: drivers/base/property.c 19723F: drivers/base/swnode.c 19724F: include/linux/fwnode.h 19725F: include/linux/property.h 19726 19727SOFTWARE RAID (Multiple Disks) SUPPORT 19728M: Song Liu <song@kernel.org> 19729L: linux-raid@vger.kernel.org 19730S: Supported 19731Q: https://patchwork.kernel.org/project/linux-raid/list/ 19732T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19733F: drivers/md/Kconfig 19734F: drivers/md/Makefile 19735F: drivers/md/md* 19736F: drivers/md/raid* 19737F: include/linux/raid/ 19738F: include/uapi/linux/raid/ 19739 19740SOLIDRUN CLEARFOG SUPPORT 19741M: Russell King <linux@armlinux.org.uk> 19742S: Maintained 19743F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19744F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19745 19746SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19747M: Russell King <linux@armlinux.org.uk> 19748S: Maintained 19749F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19750F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19751F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19752 19753SONIC NETWORK DRIVER 19754M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19755L: netdev@vger.kernel.org 19756S: Maintained 19757F: drivers/net/ethernet/natsemi/sonic.* 19758 19759SONICS SILICON BACKPLANE DRIVER (SSB) 19760M: Michael Buesch <m@bues.ch> 19761L: linux-wireless@vger.kernel.org 19762S: Maintained 19763F: drivers/ssb/ 19764F: include/linux/ssb/ 19765 19766SONY IMX208 SENSOR DRIVER 19767M: Sakari Ailus <sakari.ailus@linux.intel.com> 19768L: linux-media@vger.kernel.org 19769S: Maintained 19770T: git git://linuxtv.org/media_tree.git 19771F: drivers/media/i2c/imx208.c 19772 19773SONY IMX214 SENSOR DRIVER 19774M: Ricardo Ribalda <ribalda@kernel.org> 19775L: linux-media@vger.kernel.org 19776S: Maintained 19777T: git git://linuxtv.org/media_tree.git 19778F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19779F: drivers/media/i2c/imx214.c 19780 19781SONY IMX219 SENSOR DRIVER 19782M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19783L: linux-media@vger.kernel.org 19784S: Maintained 19785T: git git://linuxtv.org/media_tree.git 19786F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19787F: drivers/media/i2c/imx219.c 19788 19789SONY IMX258 SENSOR DRIVER 19790M: Sakari Ailus <sakari.ailus@linux.intel.com> 19791L: linux-media@vger.kernel.org 19792S: Maintained 19793T: git git://linuxtv.org/media_tree.git 19794F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19795F: drivers/media/i2c/imx258.c 19796 19797SONY IMX274 SENSOR DRIVER 19798M: Leon Luo <leonl@leopardimaging.com> 19799L: linux-media@vger.kernel.org 19800S: Maintained 19801T: git git://linuxtv.org/media_tree.git 19802F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19803F: drivers/media/i2c/imx274.c 19804 19805SONY IMX290 SENSOR DRIVER 19806M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19807L: linux-media@vger.kernel.org 19808S: Maintained 19809T: git git://linuxtv.org/media_tree.git 19810F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19811F: drivers/media/i2c/imx290.c 19812 19813SONY IMX296 SENSOR DRIVER 19814M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19815M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19816L: linux-media@vger.kernel.org 19817S: Maintained 19818T: git git://linuxtv.org/media_tree.git 19819F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19820F: drivers/media/i2c/imx296.c 19821 19822SONY IMX319 SENSOR DRIVER 19823M: Bingbu Cao <bingbu.cao@intel.com> 19824L: linux-media@vger.kernel.org 19825S: Maintained 19826T: git git://linuxtv.org/media_tree.git 19827F: drivers/media/i2c/imx319.c 19828 19829SONY IMX334 SENSOR DRIVER 19830M: Paul J. Murphy <paul.j.murphy@intel.com> 19831M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19832L: linux-media@vger.kernel.org 19833S: Maintained 19834T: git git://linuxtv.org/media_tree.git 19835F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19836F: drivers/media/i2c/imx334.c 19837 19838SONY IMX335 SENSOR DRIVER 19839M: Paul J. Murphy <paul.j.murphy@intel.com> 19840M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19841L: linux-media@vger.kernel.org 19842S: Maintained 19843T: git git://linuxtv.org/media_tree.git 19844F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19845F: drivers/media/i2c/imx335.c 19846 19847SONY IMX355 SENSOR DRIVER 19848M: Tianshu Qiu <tian.shu.qiu@intel.com> 19849L: linux-media@vger.kernel.org 19850S: Maintained 19851T: git git://linuxtv.org/media_tree.git 19852F: drivers/media/i2c/imx355.c 19853 19854SONY IMX412 SENSOR DRIVER 19855M: Paul J. Murphy <paul.j.murphy@intel.com> 19856M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19857L: linux-media@vger.kernel.org 19858S: Maintained 19859T: git git://linuxtv.org/media_tree.git 19860F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19861F: drivers/media/i2c/imx412.c 19862 19863SONY IMX415 SENSOR DRIVER 19864M: Michael Riesch <michael.riesch@wolfvision.net> 19865L: linux-media@vger.kernel.org 19866S: Maintained 19867T: git git://linuxtv.org/media_tree.git 19868F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19869F: drivers/media/i2c/imx415.c 19870 19871SONY MEMORYSTICK SUBSYSTEM 19872M: Maxim Levitsky <maximlevitsky@gmail.com> 19873M: Alex Dubov <oakad@yahoo.com> 19874M: Ulf Hansson <ulf.hansson@linaro.org> 19875L: linux-mmc@vger.kernel.org 19876S: Maintained 19877T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19878F: drivers/memstick/ 19879F: include/linux/memstick.h 19880 19881SONY VAIO CONTROL DEVICE DRIVER 19882M: Mattia Dongili <malattia@linux.it> 19883L: platform-driver-x86@vger.kernel.org 19884S: Maintained 19885W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19886F: Documentation/admin-guide/laptops/sony-laptop.rst 19887F: drivers/char/sonypi.c 19888F: drivers/platform/x86/sony-laptop.c 19889F: include/linux/sony-laptop.h 19890 19891SOUND 19892M: Jaroslav Kysela <perex@perex.cz> 19893M: Takashi Iwai <tiwai@suse.com> 19894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19895S: Maintained 19896W: http://www.alsa-project.org/ 19897Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19898T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19899F: Documentation/sound/ 19900F: include/sound/ 19901F: include/uapi/sound/ 19902F: sound/ 19903F: tools/testing/selftests/alsa 19904 19905SOUND - ALSA SELFTESTS 19906M: Mark Brown <broonie@kernel.org> 19907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19908L: linux-kselftest@vger.kernel.org 19909S: Supported 19910F: tools/testing/selftests/alsa 19911 19912SOUND - COMPRESSED AUDIO 19913M: Vinod Koul <vkoul@kernel.org> 19914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19915S: Supported 19916T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19917F: Documentation/sound/designs/compress-offload.rst 19918F: include/sound/compress_driver.h 19919F: include/uapi/sound/compress_* 19920F: sound/core/compress_offload.c 19921F: sound/soc/soc-compress.c 19922 19923SOUND - DMAENGINE HELPERS 19924M: Lars-Peter Clausen <lars@metafoo.de> 19925S: Supported 19926F: include/sound/dmaengine_pcm.h 19927F: sound/core/pcm_dmaengine.c 19928F: sound/soc/soc-generic-dmaengine-pcm.c 19929 19930SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19931M: Liam Girdwood <lgirdwood@gmail.com> 19932M: Mark Brown <broonie@kernel.org> 19933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19934S: Supported 19935W: http://alsa-project.org/main/index.php/ASoC 19936T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19937F: Documentation/devicetree/bindings/sound/ 19938F: Documentation/sound/soc/ 19939F: include/dt-bindings/sound/ 19940F: include/sound/soc* 19941F: sound/soc/ 19942 19943SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19944M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19945M: Liam Girdwood <lgirdwood@gmail.com> 19946M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19947M: Bard Liao <yung-chuan.liao@linux.intel.com> 19948M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19949M: Daniel Baluta <daniel.baluta@nxp.com> 19950R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19951L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19952S: Supported 19953W: https://github.com/thesofproject/linux/ 19954F: sound/soc/sof/ 19955 19956SOUNDWIRE SUBSYSTEM 19957M: Vinod Koul <vkoul@kernel.org> 19958M: Bard Liao <yung-chuan.liao@linux.intel.com> 19959R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19960R: Sanyog Kale <sanyog.r.kale@intel.com> 19961L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19962S: Supported 19963T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19964F: Documentation/driver-api/soundwire/ 19965F: drivers/soundwire/ 19966F: include/linux/soundwire/ 19967 19968SP2 MEDIA DRIVER 19969M: Olli Salonen <olli.salonen@iki.fi> 19970L: linux-media@vger.kernel.org 19971S: Maintained 19972W: https://linuxtv.org 19973Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19974F: drivers/media/dvb-frontends/sp2* 19975 19976SPANISH DOCUMENTATION 19977M: Carlos Bilbao <carlos.bilbao@amd.com> 19978S: Maintained 19979F: Documentation/translations/sp_SP/ 19980 19981SPARC + UltraSPARC (sparc/sparc64) 19982M: "David S. Miller" <davem@davemloft.net> 19983L: sparclinux@vger.kernel.org 19984S: Maintained 19985Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19986T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19987T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19988F: arch/sparc/ 19989F: drivers/sbus/ 19990 19991SPARC SERIAL DRIVERS 19992M: "David S. Miller" <davem@davemloft.net> 19993L: sparclinux@vger.kernel.org 19994S: Maintained 19995T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19997F: drivers/tty/serial/suncore.c 19998F: drivers/tty/serial/sunhv.c 19999F: drivers/tty/serial/sunsab.c 20000F: drivers/tty/serial/sunsab.h 20001F: drivers/tty/serial/sunsu.c 20002F: drivers/tty/serial/sunzilog.c 20003F: drivers/tty/serial/sunzilog.h 20004F: drivers/tty/vcc.c 20005F: include/linux/sunserialcore.h 20006 20007SPARSE CHECKER 20008M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20009L: linux-sparse@vger.kernel.org 20010S: Maintained 20011W: https://sparse.docs.kernel.org/ 20012Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20013B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20014T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20015F: include/linux/compiler.h 20016 20017SPEAKUP CONSOLE SPEECH DRIVER 20018M: William Hubbs <w.d.hubbs@gmail.com> 20019M: Chris Brannon <chris@the-brannons.com> 20020M: Kirk Reiser <kirk@reisers.ca> 20021M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20022L: speakup@linux-speakup.org 20023S: Odd Fixes 20024W: http://www.linux-speakup.org/ 20025W: https://github.com/linux-speakup/speakup 20026B: https://github.com/linux-speakup/speakup/issues 20027F: drivers/accessibility/speakup/ 20028 20029SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20030M: Viresh Kumar <vireshk@kernel.org> 20031M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20032M: soc@kernel.org 20033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20034S: Maintained 20035W: http://www.st.com/spear 20036F: arch/arm/boot/dts/st/spear* 20037F: arch/arm/mach-spear/ 20038F: drivers/clk/spear/ 20039F: drivers/pinctrl/spear/ 20040 20041SPI NOR SUBSYSTEM 20042M: Tudor Ambarus <tudor.ambarus@linaro.org> 20043M: Pratyush Yadav <pratyush@kernel.org> 20044R: Michael Walle <michael@walle.cc> 20045L: linux-mtd@lists.infradead.org 20046S: Maintained 20047W: http://www.linux-mtd.infradead.org/ 20048Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20049C: irc://irc.oftc.net/mtd 20050T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20051F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20052F: drivers/mtd/spi-nor/ 20053F: include/linux/mtd/spi-nor.h 20054 20055SPI SUBSYSTEM 20056M: Mark Brown <broonie@kernel.org> 20057L: linux-spi@vger.kernel.org 20058S: Maintained 20059Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20060T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20061F: Documentation/devicetree/bindings/spi/ 20062F: Documentation/spi/ 20063F: drivers/spi/ 20064F: include/linux/spi/ 20065F: include/uapi/linux/spi/ 20066F: tools/spi/ 20067 20068SPIDERNET NETWORK DRIVER for CELL 20069M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20070M: Geoff Levand <geoff@infradead.org> 20071L: netdev@vger.kernel.org 20072L: linuxppc-dev@lists.ozlabs.org 20073S: Maintained 20074F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20075F: drivers/net/ethernet/toshiba/spider_net* 20076 20077SPMI SUBSYSTEM 20078M: Stephen Boyd <sboyd@kernel.org> 20079L: linux-kernel@vger.kernel.org 20080S: Maintained 20081T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20082F: Documentation/devicetree/bindings/spmi/ 20083F: drivers/spmi/ 20084F: include/dt-bindings/spmi/spmi.h 20085F: include/linux/spmi.h 20086F: include/trace/events/spmi.h 20087 20088SPU FILE SYSTEM 20089M: Jeremy Kerr <jk@ozlabs.org> 20090L: linuxppc-dev@lists.ozlabs.org 20091S: Supported 20092W: http://www.ibm.com/developerworks/power/cell/ 20093F: Documentation/filesystems/spufs/spufs.rst 20094F: arch/powerpc/platforms/cell/spufs/ 20095 20096SQUASHFS FILE SYSTEM 20097M: Phillip Lougher <phillip@squashfs.org.uk> 20098L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20099S: Maintained 20100W: http://squashfs.org.uk 20101T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20102F: Documentation/filesystems/squashfs.rst 20103F: fs/squashfs/ 20104 20105SRM (Alpha) environment access 20106M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20107S: Maintained 20108F: arch/alpha/kernel/srm_env.c 20109 20110ST LSM6DSx IMU IIO DRIVER 20111M: Lorenzo Bianconi <lorenzo@kernel.org> 20112L: linux-iio@vger.kernel.org 20113S: Maintained 20114W: http://www.st.com/ 20115F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20116F: drivers/iio/imu/st_lsm6dsx/ 20117 20118ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20119M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20120M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20121L: linux-media@vger.kernel.org 20122S: Maintained 20123T: git git://linuxtv.org/media_tree.git 20124F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20125F: drivers/media/i2c/st-mipid02.c 20126 20127ST STM32 I2C/SMBUS DRIVER 20128M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20129M: Alain Volmat <alain.volmat@foss.st.com> 20130L: linux-i2c@vger.kernel.org 20131S: Maintained 20132F: drivers/i2c/busses/i2c-stm32* 20133 20134ST STM32 SPI DRIVER 20135M: Alain Volmat <alain.volmat@foss.st.com> 20136L: linux-spi@vger.kernel.org 20137S: Maintained 20138F: drivers/spi/spi-stm32.c 20139 20140ST STPDDC60 DRIVER 20141M: Daniel Nilsson <daniel.nilsson@flex.com> 20142L: linux-hwmon@vger.kernel.org 20143S: Maintained 20144F: Documentation/hwmon/stpddc60.rst 20145F: drivers/hwmon/pmbus/stpddc60.c 20146 20147ST VGXY61 DRIVER 20148M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20149M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20150L: linux-media@vger.kernel.org 20151S: Maintained 20152T: git git://linuxtv.org/media_tree.git 20153F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20154F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20155F: drivers/media/i2c/st-vgxy61.c 20156 20157ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20158M: Song Qiang <songqiang1304521@gmail.com> 20159L: linux-iio@vger.kernel.org 20160S: Maintained 20161F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20162F: drivers/iio/proximity/vl53l0x-i2c.c 20163 20164STABLE BRANCH 20165M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20166M: Sasha Levin <sashal@kernel.org> 20167L: stable@vger.kernel.org 20168S: Supported 20169F: Documentation/process/stable-kernel-rules.rst 20170 20171STAGING - ATOMISP DRIVER 20172M: Hans de Goede <hdegoede@redhat.com> 20173M: Mauro Carvalho Chehab <mchehab@kernel.org> 20174R: Sakari Ailus <sakari.ailus@linux.intel.com> 20175L: linux-media@vger.kernel.org 20176S: Maintained 20177F: drivers/staging/media/atomisp/ 20178 20179STAGING - FIELDBUS SUBSYSTEM 20180M: Sven Van Asbroeck <TheSven73@gmail.com> 20181S: Maintained 20182F: drivers/staging/fieldbus/* 20183F: drivers/staging/fieldbus/Documentation/ 20184 20185STAGING - HMS ANYBUS-S BUS 20186M: Sven Van Asbroeck <TheSven73@gmail.com> 20187S: Maintained 20188F: drivers/staging/fieldbus/anybuss/ 20189 20190STAGING - INDUSTRIAL IO 20191M: Jonathan Cameron <jic23@kernel.org> 20192L: linux-iio@vger.kernel.org 20193S: Odd Fixes 20194F: Documentation/devicetree/bindings/staging/iio/ 20195F: drivers/staging/iio/ 20196 20197STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20198M: Marc Dietrich <marvin24@gmx.de> 20199L: ac100@lists.launchpad.net (moderated for non-subscribers) 20200L: linux-tegra@vger.kernel.org 20201S: Maintained 20202F: drivers/staging/nvec/ 20203 20204STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20205M: Jens Frederich <jfrederich@gmail.com> 20206M: Jon Nettleton <jon.nettleton@gmail.com> 20207S: Maintained 20208W: http://wiki.laptop.org/go/DCON 20209F: drivers/staging/olpc_dcon/ 20210 20211STAGING - REALTEK RTL8712U DRIVERS 20212M: Larry Finger <Larry.Finger@lwfinger.net> 20213M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20214S: Odd Fixes 20215F: drivers/staging/rtl8712/ 20216 20217STAGING - SEPS525 LCD CONTROLLER DRIVERS 20218M: Michael Hennerich <michael.hennerich@analog.com> 20219L: linux-fbdev@vger.kernel.org 20220S: Supported 20221F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20222F: drivers/staging/fbtft/fb_seps525.c 20223 20224STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20225M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20226M: Teddy Wang <teddy.wang@siliconmotion.com> 20227M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20228L: linux-fbdev@vger.kernel.org 20229S: Maintained 20230F: drivers/staging/sm750fb/ 20231 20232STAGING - VIA VT665X DRIVERS 20233M: Forest Bond <forest@alittletooquiet.net> 20234S: Odd Fixes 20235F: drivers/staging/vt665?/ 20236 20237STAGING SUBSYSTEM 20238M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20239L: linux-staging@lists.linux.dev 20240S: Supported 20241T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20242F: drivers/staging/ 20243 20244STARFIRE/DURALAN NETWORK DRIVER 20245M: Ion Badulescu <ionut@badula.org> 20246S: Odd Fixes 20247F: drivers/net/ethernet/adaptec/starfire* 20248 20249STARFIVE CRYPTO DRIVER 20250M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20251M: William Qiu <william.qiu@starfivetech.com> 20252S: Supported 20253F: Documentation/devicetree/bindings/crypto/starfive* 20254F: drivers/crypto/starfive/ 20255 20256STARFIVE DEVICETREES 20257M: Emil Renner Berthing <kernel@esmil.dk> 20258S: Maintained 20259F: arch/riscv/boot/dts/starfive/ 20260 20261STARFIVE DWMAC GLUE LAYER 20262M: Emil Renner Berthing <kernel@esmil.dk> 20263M: Samin Guo <samin.guo@starfivetech.com> 20264S: Maintained 20265F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20266F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20267 20268STARFIVE JH7110 MMC/SD/SDIO DRIVER 20269M: William Qiu <william.qiu@starfivetech.com> 20270S: Supported 20271F: Documentation/devicetree/bindings/mmc/starfive* 20272F: drivers/mmc/host/dw_mmc-starfive.c 20273 20274STARFIVE JH7110 TDM DRIVER 20275M: Walker Chen <walker.chen@starfivetech.com> 20276S: Maintained 20277F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20278F: sound/soc/starfive/jh7110_tdm.c 20279 20280STARFIVE JH71X0 CLOCK DRIVERS 20281M: Emil Renner Berthing <kernel@esmil.dk> 20282M: Hal Feng <hal.feng@starfivetech.com> 20283S: Maintained 20284F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20285F: drivers/clk/starfive/clk-starfive-jh71* 20286F: include/dt-bindings/clock/starfive?jh71*.h 20287 20288STARFIVE JH71X0 PINCTRL DRIVERS 20289M: Emil Renner Berthing <kernel@esmil.dk> 20290M: Jianlong Huang <jianlong.huang@starfivetech.com> 20291L: linux-gpio@vger.kernel.org 20292S: Maintained 20293F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20294F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20295F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20296F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20297 20298STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20299M: Emil Renner Berthing <kernel@esmil.dk> 20300M: Hal Feng <hal.feng@starfivetech.com> 20301S: Maintained 20302F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20303F: drivers/reset/starfive/reset-starfive-jh71* 20304F: include/dt-bindings/reset/starfive?jh71*.h 20305 20306STARFIVE JH71X0 USB DRIVERS 20307M: Minda Chen <minda.chen@starfivetech.com> 20308S: Maintained 20309F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20310F: drivers/usb/cdns3/cdns3-starfive.c 20311 20312STARFIVE JH71XX PMU CONTROLLER DRIVER 20313M: Walker Chen <walker.chen@starfivetech.com> 20314S: Supported 20315F: Documentation/devicetree/bindings/power/starfive* 20316F: drivers/soc/starfive/jh71xx_pmu.c 20317F: include/dt-bindings/power/starfive,jh7110-pmu.h 20318 20319STARFIVE SOC DRIVERS 20320M: Conor Dooley <conor@kernel.org> 20321S: Maintained 20322T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20323F: drivers/soc/starfive/ 20324 20325STARFIVE TRNG DRIVER 20326M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20327S: Supported 20328F: Documentation/devicetree/bindings/rng/starfive* 20329F: drivers/char/hw_random/jh7110-trng.c 20330 20331STARFIVE WATCHDOG DRIVER 20332M: Xingyu Wu <xingyu.wu@starfivetech.com> 20333M: Samin Guo <samin.guo@starfivetech.com> 20334S: Supported 20335F: Documentation/devicetree/bindings/watchdog/starfive* 20336F: drivers/watchdog/starfive-wdt.c 20337 20338STATIC BRANCH/CALL 20339M: Peter Zijlstra <peterz@infradead.org> 20340M: Josh Poimboeuf <jpoimboe@kernel.org> 20341M: Jason Baron <jbaron@akamai.com> 20342R: Steven Rostedt <rostedt@goodmis.org> 20343R: Ard Biesheuvel <ardb@kernel.org> 20344S: Supported 20345F: arch/*/include/asm/jump_label*.h 20346F: arch/*/include/asm/static_call*.h 20347F: arch/*/kernel/jump_label.c 20348F: arch/*/kernel/static_call.c 20349F: include/linux/jump_label*.h 20350F: include/linux/static_call*.h 20351F: kernel/jump_label.c 20352F: kernel/static_call.c 20353 20354STI AUDIO (ASoC) DRIVERS 20355M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20357S: Maintained 20358F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20359F: sound/soc/sti/ 20360 20361STI CEC DRIVER 20362M: Alain Volmat <alain.volmat@foss.st.com> 20363S: Maintained 20364F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20365F: drivers/media/cec/platform/sti/ 20366 20367STK1160 USB VIDEO CAPTURE DRIVER 20368M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20369L: linux-media@vger.kernel.org 20370S: Maintained 20371T: git git://linuxtv.org/media_tree.git 20372F: drivers/media/usb/stk1160/ 20373 20374STM32 AUDIO (ASoC) DRIVERS 20375M: Olivier Moysan <olivier.moysan@foss.st.com> 20376M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20377L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20378S: Maintained 20379F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20380F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20381F: sound/soc/stm/ 20382 20383STM32 TIMER/LPTIMER DRIVERS 20384M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20385S: Maintained 20386F: Documentation/ABI/testing/*timer-stm32 20387F: Documentation/devicetree/bindings/*/*stm32-*timer* 20388F: drivers/*/stm32-*timer* 20389F: drivers/pwm/pwm-stm32* 20390F: include/linux/*/stm32-*tim* 20391 20392STMMAC ETHERNET DRIVER 20393M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20394M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20395M: Jose Abreu <joabreu@synopsys.com> 20396L: netdev@vger.kernel.org 20397S: Supported 20398W: http://www.stlinux.com 20399F: Documentation/networking/device_drivers/ethernet/stmicro/ 20400F: drivers/net/ethernet/stmicro/stmmac/ 20401 20402SUN HAPPY MEAL ETHERNET DRIVER 20403M: Sean Anderson <seanga2@gmail.com> 20404S: Maintained 20405F: drivers/net/ethernet/sun/sunhme.* 20406 20407SUN3/3X 20408M: Sam Creasey <sammy@sammy.net> 20409S: Maintained 20410W: http://sammy.net/sun3/ 20411F: arch/m68k/include/asm/sun3* 20412F: arch/m68k/kernel/*sun3* 20413F: arch/m68k/sun3*/ 20414F: drivers/net/ethernet/i825xx/sun3* 20415 20416SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20417M: Hans de Goede <hdegoede@redhat.com> 20418L: linux-input@vger.kernel.org 20419S: Maintained 20420F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20421F: drivers/input/keyboard/sun4i-lradc-keys.c 20422 20423SUNDANCE NETWORK DRIVER 20424M: Denis Kirjanov <kda@linux-powerpc.org> 20425L: netdev@vger.kernel.org 20426S: Maintained 20427F: drivers/net/ethernet/dlink/sundance.c 20428 20429SUNPLUS ETHERNET DRIVER 20430M: Wells Lu <wellslutw@gmail.com> 20431L: netdev@vger.kernel.org 20432S: Maintained 20433W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20434F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20435F: drivers/net/ethernet/sunplus/ 20436 20437SUNPLUS MMC DRIVER 20438M: Tony Huang <tonyhuang.sunplus@gmail.com> 20439M: Li-hao Kuo <lhjeff911@gmail.com> 20440S: Maintained 20441F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20442F: drivers/mmc/host/sunplus-mmc.c 20443 20444SUNPLUS OCOTP DRIVER 20445M: Vincent Shih <vincent.sunplus@gmail.com> 20446S: Maintained 20447F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20448F: drivers/nvmem/sunplus-ocotp.c 20449 20450SUNPLUS PWM DRIVER 20451M: Hammer Hsieh <hammerh0314@gmail.com> 20452S: Maintained 20453F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20454F: drivers/pwm/pwm-sunplus.c 20455 20456SUNPLUS RTC DRIVER 20457M: Vincent Shih <vincent.sunplus@gmail.com> 20458L: linux-rtc@vger.kernel.org 20459S: Maintained 20460F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20461F: drivers/rtc/rtc-sunplus.c 20462 20463SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20464M: Li-hao Kuo <lhjeff911@gmail.com> 20465L: linux-spi@vger.kernel.org 20466S: Maintained 20467F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20468F: drivers/spi/spi-sunplus-sp7021.c 20469 20470SUNPLUS UART DRIVER 20471M: Hammer Hsieh <hammerh0314@gmail.com> 20472S: Maintained 20473F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20474F: drivers/tty/serial/sunplus-uart.c 20475 20476SUNPLUS USB2 PHY DRIVER 20477M: Vincent Shih <vincent.sunplus@gmail.com> 20478L: linux-usb@vger.kernel.org 20479S: Maintained 20480F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20481F: drivers/phy/sunplus/Kconfig 20482F: drivers/phy/sunplus/Makefile 20483F: drivers/phy/sunplus/phy-sunplus-usb2.c 20484 20485SUNPLUS WATCHDOG DRIVER 20486M: Xiantao Hu <xt.hu@cqplus1.com> 20487L: linux-watchdog@vger.kernel.org 20488S: Maintained 20489F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20490F: drivers/watchdog/sunplus_wdt.c 20491 20492SUPERH 20493M: Yoshinori Sato <ysato@users.sourceforge.jp> 20494M: Rich Felker <dalias@libc.org> 20495M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20496L: linux-sh@vger.kernel.org 20497S: Maintained 20498Q: http://patchwork.kernel.org/project/linux-sh/list/ 20499F: Documentation/arch/sh/ 20500F: arch/sh/ 20501F: drivers/sh/ 20502 20503SUSPEND TO RAM 20504M: "Rafael J. Wysocki" <rafael@kernel.org> 20505M: Len Brown <len.brown@intel.com> 20506M: Pavel Machek <pavel@ucw.cz> 20507L: linux-pm@vger.kernel.org 20508S: Supported 20509B: https://bugzilla.kernel.org 20510F: Documentation/power/ 20511F: arch/x86/kernel/acpi/sleep* 20512F: arch/x86/kernel/acpi/wakeup* 20513F: drivers/base/power/ 20514F: include/linux/freezer.h 20515F: include/linux/pm.h 20516F: include/linux/suspend.h 20517F: kernel/power/ 20518 20519SVGA HANDLING 20520M: Martin Mares <mj@ucw.cz> 20521L: linux-video@atrey.karlin.mff.cuni.cz 20522S: Maintained 20523F: Documentation/admin-guide/svga.rst 20524F: arch/x86/boot/video* 20525 20526SWITCHDEV 20527M: Jiri Pirko <jiri@resnulli.us> 20528M: Ivan Vecera <ivecera@redhat.com> 20529L: netdev@vger.kernel.org 20530S: Supported 20531F: include/net/switchdev.h 20532F: net/switchdev/ 20533 20534SY8106A REGULATOR DRIVER 20535M: Icenowy Zheng <icenowy@aosc.io> 20536S: Maintained 20537F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20538F: drivers/regulator/sy8106a-regulator.c 20539 20540SYNC FILE FRAMEWORK 20541M: Sumit Semwal <sumit.semwal@linaro.org> 20542R: Gustavo Padovan <gustavo@padovan.org> 20543L: linux-media@vger.kernel.org 20544L: dri-devel@lists.freedesktop.org 20545S: Maintained 20546T: git git://anongit.freedesktop.org/drm/drm-misc 20547F: Documentation/driver-api/sync_file.rst 20548F: drivers/dma-buf/dma-fence* 20549F: drivers/dma-buf/sw_sync.c 20550F: drivers/dma-buf/sync_* 20551F: include/linux/sync_file.h 20552F: include/uapi/linux/sync_file.h 20553 20554SYNOPSYS ARC ARCHITECTURE 20555M: Vineet Gupta <vgupta@kernel.org> 20556L: linux-snps-arc@lists.infradead.org 20557S: Supported 20558T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20559F: Documentation/arch/arc 20560F: Documentation/devicetree/bindings/arc/* 20561F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20562F: arch/arc/ 20563F: drivers/clocksource/arc_timer.c 20564F: drivers/tty/serial/arc_uart.c 20565 20566SYNOPSYS ARC HSDK SDP pll clock driver 20567M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20568S: Supported 20569F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20570F: drivers/clk/clk-hsdk-pll.c 20571 20572SYNOPSYS ARC SDP clock driver 20573M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20574S: Supported 20575F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20576F: drivers/clk/axs10x/* 20577 20578SYNOPSYS ARC SDP platform support 20579M: Alexey Brodkin <abrodkin@synopsys.com> 20580S: Supported 20581F: Documentation/devicetree/bindings/arc/axs10* 20582F: arch/arc/boot/dts/ax* 20583F: arch/arc/plat-axs10x 20584 20585SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20586M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20587S: Supported 20588F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20589F: drivers/reset/reset-axs10x.c 20590 20591SYNOPSYS CREG GPIO DRIVER 20592M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20593S: Maintained 20594F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20595F: drivers/gpio/gpio-creg-snps.c 20596 20597SYNOPSYS DESIGNWARE 8250 UART DRIVER 20598M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20599R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20600S: Supported 20601F: drivers/tty/serial/8250/8250_dw.c 20602F: drivers/tty/serial/8250/8250_dwlib.* 20603F: drivers/tty/serial/8250/8250_lpss.c 20604 20605SYNOPSYS DESIGNWARE APB GPIO DRIVER 20606M: Hoan Tran <hoan@os.amperecomputing.com> 20607M: Serge Semin <fancer.lancer@gmail.com> 20608L: linux-gpio@vger.kernel.org 20609S: Maintained 20610F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20611F: drivers/gpio/gpio-dwapb.c 20612 20613SYNOPSYS DESIGNWARE APB SSI DRIVER 20614M: Serge Semin <fancer.lancer@gmail.com> 20615L: linux-spi@vger.kernel.org 20616S: Supported 20617F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20618F: drivers/spi/spi-dw* 20619 20620SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20621M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20622S: Maintained 20623F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20624F: drivers/dma/dw-axi-dmac/ 20625 20626SYNOPSYS DESIGNWARE DMAC DRIVER 20627M: Viresh Kumar <vireshk@kernel.org> 20628R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20629S: Maintained 20630F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20631F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20632F: drivers/dma/dw/ 20633F: include/dt-bindings/dma/dw-dmac.h 20634F: include/linux/dma/dw.h 20635F: include/linux/platform_data/dma-dw.h 20636 20637SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20638M: Jose Abreu <Jose.Abreu@synopsys.com> 20639L: netdev@vger.kernel.org 20640S: Supported 20641F: drivers/net/ethernet/synopsys/ 20642 20643SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20644M: Jose Abreu <Jose.Abreu@synopsys.com> 20645L: netdev@vger.kernel.org 20646S: Supported 20647F: drivers/net/pcs/pcs-xpcs.c 20648F: drivers/net/pcs/pcs-xpcs.h 20649F: include/linux/pcs/pcs-xpcs.h 20650 20651SYNOPSYS DESIGNWARE I2C DRIVER 20652M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20653R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20654R: Mika Westerberg <mika.westerberg@linux.intel.com> 20655R: Jan Dabros <jsd@semihalf.com> 20656L: linux-i2c@vger.kernel.org 20657S: Supported 20658F: drivers/i2c/busses/i2c-designware-* 20659 20660SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20661M: Jaehoon Chung <jh80.chung@samsung.com> 20662L: linux-mmc@vger.kernel.org 20663S: Maintained 20664F: drivers/mmc/host/dw_mmc* 20665 20666SYNOPSYS HSDK RESET CONTROLLER DRIVER 20667M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20668S: Supported 20669F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20670F: drivers/reset/reset-hsdk.c 20671F: include/dt-bindings/reset/snps,hsdk-reset.h 20672 20673SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20674M: Prabu Thangamuthu <prabu.t@synopsys.com> 20675M: Manjunath M B <manjumb@synopsys.com> 20676L: linux-mmc@vger.kernel.org 20677S: Maintained 20678F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20679 20680SYSTEM CONFIGURATION (SYSCON) 20681M: Lee Jones <lee@kernel.org> 20682M: Arnd Bergmann <arnd@arndb.de> 20683S: Supported 20684T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20685F: drivers/mfd/syscon.c 20686 20687SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20688M: Sudeep Holla <sudeep.holla@arm.com> 20689R: Cristian Marussi <cristian.marussi@arm.com> 20690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20691S: Maintained 20692F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20693F: drivers/clk/clk-sc[mp]i.c 20694F: drivers/cpufreq/sc[mp]i-cpufreq.c 20695F: drivers/firmware/arm_scmi/ 20696F: drivers/firmware/arm_scpi.c 20697F: drivers/powercap/arm_scmi_powercap.c 20698F: drivers/regulator/scmi-regulator.c 20699F: drivers/reset/reset-scmi.c 20700F: include/linux/sc[mp]i_protocol.h 20701F: include/trace/events/scmi.h 20702F: include/uapi/linux/virtio_scmi.h 20703 20704SYSTEM RESET/SHUTDOWN DRIVERS 20705M: Sebastian Reichel <sre@kernel.org> 20706L: linux-pm@vger.kernel.org 20707S: Maintained 20708T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20709F: Documentation/devicetree/bindings/power/reset/ 20710F: drivers/power/reset/ 20711 20712SYSTEM TRACE MODULE CLASS 20713M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20714S: Maintained 20715T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20716F: Documentation/trace/stm.rst 20717F: drivers/hwtracing/stm/ 20718F: include/linux/stm.h 20719F: include/uapi/linux/stm.h 20720 20721SYSTEM76 ACPI DRIVER 20722M: Jeremy Soller <jeremy@system76.com> 20723M: System76 Product Development <productdev@system76.com> 20724L: platform-driver-x86@vger.kernel.org 20725S: Maintained 20726F: drivers/platform/x86/system76_acpi.c 20727 20728SYSV FILESYSTEM 20729S: Orphan 20730F: Documentation/filesystems/sysv-fs.rst 20731F: fs/sysv/ 20732F: include/linux/sysv_fs.h 20733 20734TASKSTATS STATISTICS INTERFACE 20735M: Balbir Singh <bsingharora@gmail.com> 20736S: Maintained 20737F: Documentation/accounting/taskstats* 20738F: include/linux/taskstats* 20739F: kernel/taskstats.c 20740 20741TC subsystem 20742M: Jamal Hadi Salim <jhs@mojatatu.com> 20743M: Cong Wang <xiyou.wangcong@gmail.com> 20744M: Jiri Pirko <jiri@resnulli.us> 20745L: netdev@vger.kernel.org 20746S: Maintained 20747F: include/net/pkt_cls.h 20748F: include/net/pkt_sched.h 20749F: include/net/tc_act/ 20750F: include/uapi/linux/pkt_cls.h 20751F: include/uapi/linux/pkt_sched.h 20752F: include/uapi/linux/tc_act/ 20753F: include/uapi/linux/tc_ematch/ 20754F: net/sched/ 20755F: tools/testing/selftests/tc-testing 20756 20757TC90522 MEDIA DRIVER 20758M: Akihiro Tsukada <tskd08@gmail.com> 20759L: linux-media@vger.kernel.org 20760S: Odd Fixes 20761F: drivers/media/dvb-frontends/tc90522* 20762 20763TCP LOW PRIORITY MODULE 20764M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20765M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20766S: Maintained 20767W: http://tcp-lp-mod.sourceforge.net/ 20768F: net/ipv4/tcp_lp.c 20769 20770TDA10071 MEDIA DRIVER 20771M: Antti Palosaari <crope@iki.fi> 20772L: linux-media@vger.kernel.org 20773S: Maintained 20774W: https://linuxtv.org 20775W: http://palosaari.fi/linux/ 20776Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20777T: git git://linuxtv.org/anttip/media_tree.git 20778F: drivers/media/dvb-frontends/tda10071* 20779 20780TDA18212 MEDIA DRIVER 20781M: Antti Palosaari <crope@iki.fi> 20782L: linux-media@vger.kernel.org 20783S: Maintained 20784W: https://linuxtv.org 20785W: http://palosaari.fi/linux/ 20786Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20787T: git git://linuxtv.org/anttip/media_tree.git 20788F: drivers/media/tuners/tda18212* 20789 20790TDA18218 MEDIA DRIVER 20791M: Antti Palosaari <crope@iki.fi> 20792L: linux-media@vger.kernel.org 20793S: Maintained 20794W: https://linuxtv.org 20795W: http://palosaari.fi/linux/ 20796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20797T: git git://linuxtv.org/anttip/media_tree.git 20798F: drivers/media/tuners/tda18218* 20799 20800TDA18250 MEDIA DRIVER 20801M: Olli Salonen <olli.salonen@iki.fi> 20802L: linux-media@vger.kernel.org 20803S: Maintained 20804W: https://linuxtv.org 20805Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20806T: git git://linuxtv.org/media_tree.git 20807F: drivers/media/tuners/tda18250* 20808 20809TDA18271 MEDIA DRIVER 20810M: Michael Krufky <mkrufky@linuxtv.org> 20811L: linux-media@vger.kernel.org 20812S: Maintained 20813W: https://linuxtv.org 20814W: http://github.com/mkrufky 20815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20816T: git git://linuxtv.org/mkrufky/tuners.git 20817F: drivers/media/tuners/tda18271* 20818 20819TDA1997x MEDIA DRIVER 20820M: Tim Harvey <tharvey@gateworks.com> 20821L: linux-media@vger.kernel.org 20822S: Maintained 20823W: https://linuxtv.org 20824Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20825F: drivers/media/i2c/tda1997x.* 20826 20827TDA827x MEDIA DRIVER 20828M: Michael Krufky <mkrufky@linuxtv.org> 20829L: linux-media@vger.kernel.org 20830S: Maintained 20831W: https://linuxtv.org 20832W: http://github.com/mkrufky 20833Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20834T: git git://linuxtv.org/mkrufky/tuners.git 20835F: drivers/media/tuners/tda8290.* 20836 20837TDA8290 MEDIA DRIVER 20838M: Michael Krufky <mkrufky@linuxtv.org> 20839L: linux-media@vger.kernel.org 20840S: Maintained 20841W: https://linuxtv.org 20842W: http://github.com/mkrufky 20843Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20844T: git git://linuxtv.org/mkrufky/tuners.git 20845F: drivers/media/tuners/tda8290.* 20846 20847TDA9840 MEDIA DRIVER 20848M: Hans Verkuil <hverkuil@xs4all.nl> 20849L: linux-media@vger.kernel.org 20850S: Maintained 20851W: https://linuxtv.org 20852T: git git://linuxtv.org/media_tree.git 20853F: drivers/media/i2c/tda9840* 20854 20855TEA5761 TUNER DRIVER 20856M: Mauro Carvalho Chehab <mchehab@kernel.org> 20857L: linux-media@vger.kernel.org 20858S: Odd fixes 20859W: https://linuxtv.org 20860T: git git://linuxtv.org/media_tree.git 20861F: drivers/media/tuners/tea5761.* 20862 20863TEA5767 TUNER DRIVER 20864M: Mauro Carvalho Chehab <mchehab@kernel.org> 20865L: linux-media@vger.kernel.org 20866S: Maintained 20867W: https://linuxtv.org 20868T: git git://linuxtv.org/media_tree.git 20869F: drivers/media/tuners/tea5767.* 20870 20871TEA6415C MEDIA DRIVER 20872M: Hans Verkuil <hverkuil@xs4all.nl> 20873L: linux-media@vger.kernel.org 20874S: Maintained 20875W: https://linuxtv.org 20876T: git git://linuxtv.org/media_tree.git 20877F: drivers/media/i2c/tea6415c* 20878 20879TEA6420 MEDIA DRIVER 20880M: Hans Verkuil <hverkuil@xs4all.nl> 20881L: linux-media@vger.kernel.org 20882S: Maintained 20883W: https://linuxtv.org 20884T: git git://linuxtv.org/media_tree.git 20885F: drivers/media/i2c/tea6420* 20886 20887TEAM DRIVER 20888M: Jiri Pirko <jiri@resnulli.us> 20889L: netdev@vger.kernel.org 20890S: Supported 20891F: drivers/net/team/ 20892F: include/linux/if_team.h 20893F: include/uapi/linux/if_team.h 20894F: tools/testing/selftests/drivers/net/team/ 20895 20896TECHNICAL ADVISORY BOARD PROCESS DOCS 20897M: "Theodore Ts'o" <tytso@mit.edu> 20898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20899L: tech-board-discuss@lists.linux-foundation.org 20900S: Maintained 20901F: Documentation/process/contribution-maturity-model.rst 20902F: Documentation/process/researcher-guidelines.rst 20903 20904TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20905M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20906S: Maintained 20907F: arch/x86/platform/ts5500/ 20908 20909TECHNOTREND USB IR RECEIVER 20910M: Sean Young <sean@mess.org> 20911L: linux-media@vger.kernel.org 20912S: Maintained 20913F: drivers/media/rc/ttusbir.c 20914 20915TECHWELL TW9910 VIDEO DECODER 20916L: linux-media@vger.kernel.org 20917S: Orphan 20918F: drivers/media/i2c/tw9910.c 20919F: include/media/i2c/tw9910.h 20920 20921TEE SUBSYSTEM 20922M: Jens Wiklander <jens.wiklander@linaro.org> 20923R: Sumit Garg <sumit.garg@linaro.org> 20924L: op-tee@lists.trustedfirmware.org 20925S: Maintained 20926F: Documentation/staging/tee.rst 20927F: drivers/tee/ 20928F: include/linux/tee_drv.h 20929F: include/uapi/linux/tee.h 20930 20931TEGRA ARCHITECTURE SUPPORT 20932M: Thierry Reding <thierry.reding@gmail.com> 20933M: Jonathan Hunter <jonathanh@nvidia.com> 20934L: linux-tegra@vger.kernel.org 20935S: Supported 20936Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20938N: [^a-z]tegra 20939 20940TEGRA CLOCK DRIVER 20941M: Peter De Schrijver <pdeschrijver@nvidia.com> 20942M: Prashant Gaikwad <pgaikwad@nvidia.com> 20943S: Supported 20944F: drivers/clk/tegra/ 20945 20946TEGRA DMA DRIVERS 20947M: Laxman Dewangan <ldewangan@nvidia.com> 20948M: Jon Hunter <jonathanh@nvidia.com> 20949S: Supported 20950F: drivers/dma/tegra* 20951 20952TEGRA I2C DRIVER 20953M: Laxman Dewangan <ldewangan@nvidia.com> 20954R: Dmitry Osipenko <digetx@gmail.com> 20955S: Supported 20956F: drivers/i2c/busses/i2c-tegra.c 20957 20958TEGRA IOMMU DRIVERS 20959M: Thierry Reding <thierry.reding@gmail.com> 20960R: Krishna Reddy <vdumpa@nvidia.com> 20961L: linux-tegra@vger.kernel.org 20962S: Supported 20963F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20964F: drivers/iommu/tegra* 20965 20966TEGRA KBC DRIVER 20967M: Laxman Dewangan <ldewangan@nvidia.com> 20968S: Supported 20969F: drivers/input/keyboard/tegra-kbc.c 20970 20971TEGRA NAND DRIVER 20972M: Stefan Agner <stefan@agner.ch> 20973M: Lucas Stach <dev@lynxeye.de> 20974S: Maintained 20975F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20976F: drivers/mtd/nand/raw/tegra_nand.c 20977 20978TEGRA PWM DRIVER 20979M: Thierry Reding <thierry.reding@gmail.com> 20980S: Supported 20981F: drivers/pwm/pwm-tegra.c 20982 20983TEGRA QUAD SPI DRIVER 20984M: Thierry Reding <thierry.reding@gmail.com> 20985M: Jonathan Hunter <jonathanh@nvidia.com> 20986M: Sowjanya Komatineni <skomatineni@nvidia.com> 20987L: linux-tegra@vger.kernel.org 20988S: Maintained 20989F: drivers/spi/spi-tegra210-quad.c 20990 20991TEGRA SERIAL DRIVER 20992M: Laxman Dewangan <ldewangan@nvidia.com> 20993S: Supported 20994F: drivers/tty/serial/serial-tegra.c 20995 20996TEGRA SPI DRIVER 20997M: Laxman Dewangan <ldewangan@nvidia.com> 20998S: Supported 20999F: drivers/spi/spi-tegra* 21000 21001TEGRA VIDEO DRIVER 21002M: Thierry Reding <thierry.reding@gmail.com> 21003M: Jonathan Hunter <jonathanh@nvidia.com> 21004M: Sowjanya Komatineni <skomatineni@nvidia.com> 21005M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21006L: linux-media@vger.kernel.org 21007L: linux-tegra@vger.kernel.org 21008S: Maintained 21009F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21010F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21011F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21012F: drivers/staging/media/tegra-video/ 21013 21014TEGRA XUSB PADCTL DRIVER 21015M: JC Kuo <jckuo@nvidia.com> 21016S: Supported 21017F: drivers/phy/tegra/xusb* 21018 21019TEHUTI ETHERNET DRIVER 21020M: Andy Gospodarek <andy@greyhouse.net> 21021L: netdev@vger.kernel.org 21022S: Supported 21023F: drivers/net/ethernet/tehuti/* 21024 21025TELECOM CLOCK DRIVER FOR MCPL0010 21026M: Mark Gross <markgross@kernel.org> 21027S: Supported 21028F: drivers/char/tlclk.c 21029 21030TEMPO SEMICONDUCTOR DRIVERS 21031M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21032S: Maintained 21033F: Documentation/devicetree/bindings/sound/tscs*.txt 21034F: sound/soc/codecs/tscs*.c 21035F: sound/soc/codecs/tscs*.h 21036 21037TENSILICA XTENSA PORT (xtensa) 21038M: Chris Zankel <chris@zankel.net> 21039M: Max Filippov <jcmvbkbc@gmail.com> 21040S: Maintained 21041T: git https://github.com/jcmvbkbc/linux-xtensa.git 21042F: arch/xtensa/ 21043F: drivers/irqchip/irq-xtensa-* 21044 21045TEXAS INSTRUMENTS ASoC DRIVERS 21046M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21048S: Maintained 21049F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21050F: sound/soc/ti/ 21051 21052TEXAS INSTRUMENTS DMA DRIVERS 21053M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21054L: dmaengine@vger.kernel.org 21055S: Maintained 21056F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21057F: Documentation/devicetree/bindings/dma/ti-edma.txt 21058F: Documentation/devicetree/bindings/dma/ti/ 21059F: drivers/dma/ti/ 21060F: include/linux/dma/k3-psil.h 21061F: include/linux/dma/k3-udma-glue.h 21062F: include/linux/dma/ti-cppi5.h 21063X: drivers/dma/ti/cppi41.c 21064 21065TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21066M: Robert Marko <robert.marko@sartura.hr> 21067M: Luka Perkov <luka.perkov@sartura.hr> 21068L: linux-hwmon@vger.kernel.org 21069S: Maintained 21070F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21071F: Documentation/hwmon/tps23861.rst 21072F: drivers/hwmon/tps23861.c 21073 21074TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21075M: Ricardo Ribalda <ribalda@kernel.org> 21076L: linux-iio@vger.kernel.org 21077S: Supported 21078F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21079F: drivers/iio/dac/ti-dac7612.c 21080 21081TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21082M: Nishanth Menon <nm@ti.com> 21083M: Tero Kristo <kristo@kernel.org> 21084M: Santosh Shilimkar <ssantosh@kernel.org> 21085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21086S: Maintained 21087F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21088F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21089F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21090F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21091F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21092F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21093F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21094F: drivers/clk/keystone/sci-clk.c 21095F: drivers/firmware/ti_sci* 21096F: drivers/irqchip/irq-ti-sci-inta.c 21097F: drivers/irqchip/irq-ti-sci-intr.c 21098F: drivers/reset/reset-ti-sci.c 21099F: drivers/soc/ti/ti_sci_inta_msi.c 21100F: drivers/soc/ti/ti_sci_pm_domains.c 21101F: include/dt-bindings/soc/ti,sci_pm_domain.h 21102F: include/linux/soc/ti/ti_sci_inta_msi.h 21103F: include/linux/soc/ti/ti_sci_protocol.h 21104 21105TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21106M: Puranjay Mohan <puranjay12@gmail.com> 21107L: linux-iio@vger.kernel.org 21108S: Supported 21109F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21110F: drivers/iio/temperature/tmp117.c 21111 21112THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21113M: Hans Verkuil <hverkuil@xs4all.nl> 21114L: linux-media@vger.kernel.org 21115S: Maintained 21116W: https://linuxtv.org 21117T: git git://linuxtv.org/media_tree.git 21118F: drivers/media/radio/radio-raremono.c 21119 21120THERMAL 21121M: Rafael J. Wysocki <rafael@kernel.org> 21122M: Daniel Lezcano <daniel.lezcano@linaro.org> 21123R: Amit Kucheria <amitk@kernel.org> 21124R: Zhang Rui <rui.zhang@intel.com> 21125L: linux-pm@vger.kernel.org 21126S: Supported 21127Q: https://patchwork.kernel.org/project/linux-pm/list/ 21128T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21129F: Documentation/ABI/testing/sysfs-class-thermal 21130F: Documentation/admin-guide/thermal/ 21131F: Documentation/devicetree/bindings/thermal/ 21132F: Documentation/driver-api/thermal/ 21133F: drivers/thermal/ 21134F: include/dt-bindings/thermal/ 21135F: include/linux/cpu_cooling.h 21136F: include/linux/thermal.h 21137F: include/uapi/linux/thermal.h 21138F: tools/lib/thermal/ 21139F: tools/thermal/ 21140 21141THERMAL DRIVER FOR AMLOGIC SOCS 21142M: Guillaume La Roque <glaroque@baylibre.com> 21143L: linux-pm@vger.kernel.org 21144L: linux-amlogic@lists.infradead.org 21145S: Supported 21146W: http://linux-meson.com/ 21147F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21148F: drivers/thermal/amlogic_thermal.c 21149 21150THERMAL/CPU_COOLING 21151M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21152M: Daniel Lezcano <daniel.lezcano@linaro.org> 21153M: Viresh Kumar <viresh.kumar@linaro.org> 21154R: Lukasz Luba <lukasz.luba@arm.com> 21155L: linux-pm@vger.kernel.org 21156S: Supported 21157F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21158F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21159F: drivers/thermal/cpufreq_cooling.c 21160F: drivers/thermal/cpuidle_cooling.c 21161F: include/linux/cpu_cooling.h 21162 21163THERMAL/POWER_ALLOCATOR 21164M: Lukasz Luba <lukasz.luba@arm.com> 21165L: linux-pm@vger.kernel.org 21166S: Maintained 21167F: Documentation/driver-api/thermal/power_allocator.rst 21168F: drivers/thermal/gov_power_allocator.c 21169F: drivers/thermal/thermal_trace_ipa.h 21170 21171THINKPAD ACPI EXTRAS DRIVER 21172M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21173L: ibm-acpi-devel@lists.sourceforge.net 21174L: platform-driver-x86@vger.kernel.org 21175S: Maintained 21176W: http://ibm-acpi.sourceforge.net 21177W: http://thinkwiki.org/wiki/Ibm-acpi 21178T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21179F: drivers/platform/x86/thinkpad_acpi.c 21180 21181THINKPAD LMI DRIVER 21182M: Mark Pearson <markpearson@lenovo.com> 21183L: platform-driver-x86@vger.kernel.org 21184S: Maintained 21185F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21186F: drivers/platform/x86/think-lmi.? 21187 21188THUNDERBOLT DMA TRAFFIC TEST DRIVER 21189M: Isaac Hazan <isaac.hazan@intel.com> 21190L: linux-usb@vger.kernel.org 21191S: Maintained 21192F: drivers/thunderbolt/dma_test.c 21193 21194THUNDERBOLT DRIVER 21195M: Andreas Noever <andreas.noever@gmail.com> 21196M: Michael Jamet <michael.jamet@intel.com> 21197M: Mika Westerberg <mika.westerberg@linux.intel.com> 21198M: Yehezkel Bernat <YehezkelShB@gmail.com> 21199L: linux-usb@vger.kernel.org 21200S: Maintained 21201T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21202F: Documentation/admin-guide/thunderbolt.rst 21203F: drivers/thunderbolt/ 21204F: include/linux/thunderbolt.h 21205 21206THUNDERBOLT NETWORK DRIVER 21207M: Michael Jamet <michael.jamet@intel.com> 21208M: Mika Westerberg <mika.westerberg@linux.intel.com> 21209M: Yehezkel Bernat <YehezkelShB@gmail.com> 21210L: netdev@vger.kernel.org 21211S: Maintained 21212F: drivers/net/thunderbolt/ 21213 21214THUNDERX GPIO DRIVER 21215M: Robert Richter <rric@kernel.org> 21216S: Odd Fixes 21217F: drivers/gpio/gpio-thunderx.c 21218 21219TI ADS7924 ADC DRIVER 21220M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21221L: linux-iio@vger.kernel.org 21222S: Supported 21223F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21224F: drivers/iio/adc/ti-ads7924.c 21225 21226TI AM437X VPFE DRIVER 21227M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21228L: linux-media@vger.kernel.org 21229S: Maintained 21230W: https://linuxtv.org 21231Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21232T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21233F: drivers/media/platform/ti/am437x/ 21234 21235TI BANDGAP AND THERMAL DRIVER 21236M: Eduardo Valentin <edubezval@gmail.com> 21237M: Keerthy <j-keerthy@ti.com> 21238L: linux-pm@vger.kernel.org 21239L: linux-omap@vger.kernel.org 21240S: Maintained 21241F: drivers/thermal/ti-soc-thermal/ 21242 21243TI BQ27XXX POWER SUPPLY DRIVER 21244F: drivers/power/supply/bq27xxx_battery.c 21245F: drivers/power/supply/bq27xxx_battery_i2c.c 21246F: include/linux/power/bq27xxx_battery.h 21247 21248TI CDCE706 CLOCK DRIVER 21249M: Max Filippov <jcmvbkbc@gmail.com> 21250S: Maintained 21251F: drivers/clk/clk-cdce706.c 21252 21253TI CLOCK DRIVER 21254M: Tero Kristo <kristo@kernel.org> 21255L: linux-omap@vger.kernel.org 21256S: Odd Fixes 21257F: drivers/clk/ti/ 21258F: include/linux/clk/ti.h 21259 21260TI DAVINCI MACHINE SUPPORT 21261M: Bartosz Golaszewski <brgl@bgdev.pl> 21262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21263S: Maintained 21264T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21265F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21266F: arch/arm/boot/dts/ti/davinci/ 21267F: arch/arm/mach-davinci/ 21268F: drivers/i2c/busses/i2c-davinci.c 21269 21270TI DAVINCI SERIES CLOCK DRIVER 21271M: David Lechner <david@lechnology.com> 21272R: Sekhar Nori <nsekhar@ti.com> 21273S: Maintained 21274F: Documentation/devicetree/bindings/clock/ti/davinci/ 21275F: drivers/clk/davinci/ 21276F: include/linux/clk/davinci.h 21277 21278TI DAVINCI SERIES GPIO DRIVER 21279M: Keerthy <j-keerthy@ti.com> 21280L: linux-gpio@vger.kernel.org 21281S: Maintained 21282F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21283F: drivers/gpio/gpio-davinci.c 21284 21285TI DAVINCI SERIES MEDIA DRIVER 21286M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21287L: linux-media@vger.kernel.org 21288S: Maintained 21289W: https://linuxtv.org 21290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21291T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21292F: drivers/media/platform/ti/davinci/ 21293F: include/media/davinci/ 21294 21295TI ENHANCED CAPTURE (eCAP) DRIVER 21296M: Vignesh Raghavendra <vigneshr@ti.com> 21297R: Julien Panis <jpanis@baylibre.com> 21298L: linux-iio@vger.kernel.org 21299L: linux-omap@vger.kernel.org 21300S: Maintained 21301F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21302F: drivers/counter/ti-ecap-capture.c 21303 21304TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21305R: David Lechner <david@lechnology.com> 21306L: linux-iio@vger.kernel.org 21307F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21308F: drivers/counter/ti-eqep.c 21309 21310TI ETHERNET SWITCH DRIVER (CPSW) 21311R: Grygorii Strashko <grygorii.strashko@ti.com> 21312L: linux-omap@vger.kernel.org 21313L: netdev@vger.kernel.org 21314S: Maintained 21315F: drivers/net/ethernet/ti/cpsw* 21316F: drivers/net/ethernet/ti/davinci* 21317 21318TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21319M: Alex Dubov <oakad@yahoo.com> 21320S: Maintained 21321W: http://tifmxx.berlios.de/ 21322F: drivers/memstick/host/tifm_ms.c 21323F: drivers/misc/tifm* 21324F: drivers/mmc/host/tifm_sd.c 21325F: include/linux/tifm.h 21326 21327TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21328M: Nishanth Menon <nm@ti.com> 21329M: Santosh Shilimkar <ssantosh@kernel.org> 21330L: linux-kernel@vger.kernel.org 21331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21332S: Maintained 21333T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21334F: drivers/soc/ti/* 21335 21336TI LM49xxx FAMILY ASoC CODEC DRIVERS 21337M: M R Swami Reddy <mr.swami.reddy@ti.com> 21338M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21339L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21340S: Maintained 21341F: sound/soc/codecs/isabelle* 21342F: sound/soc/codecs/lm49453* 21343 21344TI LMP92064 ADC DRIVER 21345M: Leonard Göhrs <l.goehrs@pengutronix.de> 21346R: kernel@pengutronix.de 21347L: linux-iio@vger.kernel.org 21348S: Maintained 21349F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21350F: drivers/iio/adc/ti-lmp92064.c 21351 21352TI PCM3060 ASoC CODEC DRIVER 21353M: Kirill Marinushkin <kmarinushkin@birdec.com> 21354L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21355S: Maintained 21356F: Documentation/devicetree/bindings/sound/pcm3060.txt 21357F: sound/soc/codecs/pcm3060* 21358 21359TI TAS571X FAMILY ASoC CODEC DRIVER 21360M: Kevin Cernekee <cernekee@chromium.org> 21361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21362S: Odd Fixes 21363F: sound/soc/codecs/tas571x* 21364 21365TI TMAG5273 MAGNETOMETER DRIVER 21366M: Gerald Loacker <gerald.loacker@wolfvision.net> 21367L: linux-iio@vger.kernel.org 21368S: Maintained 21369F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21370F: drivers/iio/magnetometer/tmag5273.c 21371 21372TI TRF7970A NFC DRIVER 21373M: Mark Greer <mgreer@animalcreek.com> 21374L: linux-wireless@vger.kernel.org 21375S: Supported 21376F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21377F: drivers/nfc/trf7970a.c 21378 21379TI TSC2046 ADC DRIVER 21380M: Oleksij Rempel <o.rempel@pengutronix.de> 21381R: kernel@pengutronix.de 21382L: linux-iio@vger.kernel.org 21383S: Maintained 21384F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21385F: drivers/iio/adc/ti-tsc2046.c 21386 21387TI TWL4030 SERIES SOC CODEC DRIVER 21388M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21390S: Maintained 21391F: sound/soc/codecs/twl4030* 21392 21393TI VPE/CAL DRIVERS 21394M: Benoit Parrot <bparrot@ti.com> 21395L: linux-media@vger.kernel.org 21396S: Maintained 21397W: http://linuxtv.org/ 21398Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21399F: Documentation/devicetree/bindings/media/ti,cal.yaml 21400F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21401F: drivers/media/platform/ti/cal/ 21402F: drivers/media/platform/ti/vpe/ 21403 21404TI WILINK WIRELESS DRIVERS 21405L: linux-wireless@vger.kernel.org 21406S: Orphan 21407W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21408W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21409T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21410F: drivers/net/wireless/ti/ 21411 21412TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21413M: John Stultz <jstultz@google.com> 21414M: Thomas Gleixner <tglx@linutronix.de> 21415R: Stephen Boyd <sboyd@kernel.org> 21416L: linux-kernel@vger.kernel.org 21417S: Supported 21418T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21419F: include/linux/clocksource.h 21420F: include/linux/time.h 21421F: include/linux/timex.h 21422F: include/uapi/linux/time.h 21423F: include/uapi/linux/timex.h 21424F: kernel/time/alarmtimer.c 21425F: kernel/time/clocksource.c 21426F: kernel/time/ntp.c 21427F: kernel/time/time*.c 21428F: tools/testing/selftests/timers/ 21429 21430TIPC NETWORK LAYER 21431M: Jon Maloy <jmaloy@redhat.com> 21432M: Ying Xue <ying.xue@windriver.com> 21433L: netdev@vger.kernel.org (core kernel code) 21434L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21435S: Maintained 21436W: http://tipc.sourceforge.net/ 21437F: include/uapi/linux/tipc*.h 21438F: net/tipc/ 21439 21440TLAN NETWORK DRIVER 21441M: Samuel Chessman <chessman@tux.org> 21442L: tlan-devel@lists.sourceforge.net (subscribers-only) 21443S: Maintained 21444W: http://sourceforge.net/projects/tlan/ 21445F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21446F: drivers/net/ethernet/ti/tlan.* 21447 21448TMIO/SDHI MMC DRIVER 21449M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21450L: linux-mmc@vger.kernel.org 21451L: linux-renesas-soc@vger.kernel.org 21452S: Supported 21453F: drivers/mmc/host/renesas_sdhi* 21454F: drivers/mmc/host/tmio_mmc* 21455F: include/linux/mfd/tmio.h 21456 21457TMP401 HARDWARE MONITOR DRIVER 21458M: Guenter Roeck <linux@roeck-us.net> 21459L: linux-hwmon@vger.kernel.org 21460S: Maintained 21461F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21462F: Documentation/hwmon/tmp401.rst 21463F: drivers/hwmon/tmp401.c 21464 21465TMP464 HARDWARE MONITOR DRIVER 21466M: Guenter Roeck <linux@roeck-us.net> 21467L: linux-hwmon@vger.kernel.org 21468S: Maintained 21469F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21470F: Documentation/hwmon/tmp464.rst 21471F: drivers/hwmon/tmp464.c 21472 21473TMP513 HARDWARE MONITOR DRIVER 21474M: Eric Tremblay <etremblay@distech-controls.com> 21475L: linux-hwmon@vger.kernel.org 21476S: Maintained 21477F: Documentation/hwmon/tmp513.rst 21478F: drivers/hwmon/tmp513.c 21479 21480TMPFS (SHMEM FILESYSTEM) 21481M: Hugh Dickins <hughd@google.com> 21482L: linux-mm@kvack.org 21483S: Maintained 21484F: include/linux/shmem_fs.h 21485F: mm/shmem.c 21486 21487TOMOYO SECURITY MODULE 21488M: Kentaro Takeda <takedakn@nttdata.co.jp> 21489M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21490L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21491L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21492L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21493L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21494S: Maintained 21495W: https://tomoyo.osdn.jp/ 21496F: security/tomoyo/ 21497 21498TOPSTAR LAPTOP EXTRAS DRIVER 21499M: Herton Ronaldo Krzesinski <herton@canonical.com> 21500L: platform-driver-x86@vger.kernel.org 21501S: Maintained 21502F: drivers/platform/x86/topstar-laptop.c 21503 21504TORTURE-TEST MODULES 21505M: Davidlohr Bueso <dave@stgolabs.net> 21506M: "Paul E. McKenney" <paulmck@kernel.org> 21507M: Josh Triplett <josh@joshtriplett.org> 21508L: linux-kernel@vger.kernel.org 21509S: Supported 21510T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21511F: Documentation/RCU/torture.rst 21512F: kernel/locking/locktorture.c 21513F: kernel/rcu/rcuscale.c 21514F: kernel/rcu/rcutorture.c 21515F: kernel/rcu/refscale.c 21516F: kernel/torture.c 21517 21518TOSHIBA ACPI EXTRAS DRIVER 21519M: Azael Avalos <coproscefalo@gmail.com> 21520L: platform-driver-x86@vger.kernel.org 21521S: Maintained 21522F: drivers/platform/x86/toshiba_acpi.c 21523 21524TOSHIBA BLUETOOTH DRIVER 21525M: Azael Avalos <coproscefalo@gmail.com> 21526L: platform-driver-x86@vger.kernel.org 21527S: Maintained 21528F: drivers/platform/x86/toshiba_bluetooth.c 21529 21530TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21531M: Azael Avalos <coproscefalo@gmail.com> 21532L: platform-driver-x86@vger.kernel.org 21533S: Maintained 21534F: drivers/platform/x86/toshiba_haps.c 21535 21536TOSHIBA SMM DRIVER 21537M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21538S: Maintained 21539W: http://www.buzzard.org.uk/toshiba/ 21540F: drivers/char/toshiba.c 21541F: include/linux/toshiba.h 21542F: include/uapi/linux/toshiba.h 21543 21544TOSHIBA TC358743 DRIVER 21545M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21546L: linux-media@vger.kernel.org 21547S: Maintained 21548F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21549F: drivers/media/i2c/tc358743* 21550F: include/media/i2c/tc358743.h 21551 21552TOSHIBA WMI HOTKEYS DRIVER 21553M: Azael Avalos <coproscefalo@gmail.com> 21554L: platform-driver-x86@vger.kernel.org 21555S: Maintained 21556F: drivers/platform/x86/toshiba-wmi.c 21557 21558TPM DEVICE DRIVER 21559M: Peter Huewe <peterhuewe@gmx.de> 21560M: Jarkko Sakkinen <jarkko@kernel.org> 21561R: Jason Gunthorpe <jgg@ziepe.ca> 21562L: linux-integrity@vger.kernel.org 21563S: Maintained 21564W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21565Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21566T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21567F: drivers/char/tpm/ 21568 21569TPS546D24 DRIVER 21570M: Duke Du <dukedu83@gmail.com> 21571L: linux-hwmon@vger.kernel.org 21572S: Maintained 21573F: Documentation/hwmon/tps546d24.rst 21574F: drivers/hwmon/pmbus/tps546d24.c 21575 21576TRACING 21577M: Steven Rostedt <rostedt@goodmis.org> 21578M: Masami Hiramatsu <mhiramat@kernel.org> 21579L: linux-kernel@vger.kernel.org 21580L: linux-trace-kernel@vger.kernel.org 21581S: Maintained 21582Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21583T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21584F: Documentation/trace/* 21585F: fs/tracefs/ 21586F: include/linux/trace*.h 21587F: include/trace/ 21588F: kernel/trace/ 21589F: scripts/tracing/ 21590F: tools/testing/selftests/ftrace/ 21591 21592TRACING MMIO ACCESSES (MMIOTRACE) 21593M: Steven Rostedt <rostedt@goodmis.org> 21594M: Masami Hiramatsu <mhiramat@kernel.org> 21595R: Karol Herbst <karolherbst@gmail.com> 21596R: Pekka Paalanen <ppaalanen@gmail.com> 21597L: linux-kernel@vger.kernel.org 21598L: nouveau@lists.freedesktop.org 21599S: Maintained 21600F: arch/x86/mm/kmmio.c 21601F: arch/x86/mm/mmio-mod.c 21602F: arch/x86/mm/testmmiotrace.c 21603F: include/linux/mmiotrace.h 21604F: kernel/trace/trace_mmiotrace.c 21605 21606TRACING OS NOISE / LATENCY TRACERS 21607M: Steven Rostedt <rostedt@goodmis.org> 21608M: Daniel Bristot de Oliveira <bristot@kernel.org> 21609S: Maintained 21610F: Documentation/trace/hwlat_detector.rst 21611F: Documentation/trace/osnoise-tracer.rst 21612F: Documentation/trace/timerlat-tracer.rst 21613F: arch/*/kernel/trace.c 21614F: include/trace/events/osnoise.h 21615F: kernel/trace/trace_hwlat.c 21616F: kernel/trace/trace_irqsoff.c 21617F: kernel/trace/trace_osnoise.c 21618F: kernel/trace/trace_sched_wakeup.c 21619 21620TRADITIONAL CHINESE DOCUMENTATION 21621M: Hu Haowen <src.res@email.cn> 21622L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21623S: Maintained 21624W: https://github.com/srcres258/linux-doc 21625T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21626F: Documentation/translations/zh_TW/ 21627 21628TTY LAYER 21629M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21630M: Jiri Slaby <jirislaby@kernel.org> 21631S: Supported 21632T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21633F: Documentation/driver-api/serial/ 21634F: drivers/tty/ 21635F: drivers/tty/serial/serial_core.c 21636F: include/linux/selection.h 21637F: include/linux/serial.h 21638F: include/linux/serial_core.h 21639F: include/linux/sysrq.h 21640F: include/linux/tty*.h 21641F: include/linux/vt.h 21642F: include/linux/vt_*.h 21643F: include/uapi/linux/serial.h 21644F: include/uapi/linux/serial_core.h 21645F: include/uapi/linux/tty.h 21646 21647TUA9001 MEDIA DRIVER 21648M: Antti Palosaari <crope@iki.fi> 21649L: linux-media@vger.kernel.org 21650S: Maintained 21651W: https://linuxtv.org 21652W: http://palosaari.fi/linux/ 21653Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21654T: git git://linuxtv.org/anttip/media_tree.git 21655F: drivers/media/tuners/tua9001* 21656 21657TULIP NETWORK DRIVERS 21658L: netdev@vger.kernel.org 21659L: linux-parisc@vger.kernel.org 21660S: Orphan 21661F: drivers/net/ethernet/dec/tulip/ 21662 21663TUN/TAP driver 21664M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21665S: Maintained 21666W: http://vtun.sourceforge.net/tun 21667F: Documentation/networking/tuntap.rst 21668F: arch/um/os-Linux/drivers/ 21669 21670TURBOCHANNEL SUBSYSTEM 21671M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21672M: Ralf Baechle <ralf@linux-mips.org> 21673L: linux-mips@vger.kernel.org 21674S: Maintained 21675Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21676F: drivers/tc/ 21677F: include/linux/tc.h 21678 21679TURBOSTAT UTILITY 21680M: "Len Brown" <lenb@kernel.org> 21681L: linux-pm@vger.kernel.org 21682S: Supported 21683Q: https://patchwork.kernel.org/project/linux-pm/list/ 21684B: https://bugzilla.kernel.org 21685T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21686F: tools/power/x86/turbostat/ 21687 21688TW5864 VIDEO4LINUX DRIVER 21689M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21690M: Anton Sviridenko <anton@corp.bluecherry.net> 21691M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21692M: Andrey Utkin <andrey_utkin@fastmail.com> 21693L: linux-media@vger.kernel.org 21694S: Supported 21695F: drivers/media/pci/tw5864/ 21696 21697TW68 VIDEO4LINUX DRIVER 21698M: Hans Verkuil <hverkuil@xs4all.nl> 21699L: linux-media@vger.kernel.org 21700S: Odd Fixes 21701W: https://linuxtv.org 21702T: git git://linuxtv.org/media_tree.git 21703F: drivers/media/pci/tw68/ 21704 21705TW686X VIDEO4LINUX DRIVER 21706M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21707L: linux-media@vger.kernel.org 21708S: Maintained 21709W: http://linuxtv.org 21710T: git git://linuxtv.org/media_tree.git 21711F: drivers/media/pci/tw686x/ 21712 21713U-BOOT ENVIRONMENT VARIABLES 21714M: Rafał Miłecki <rafal@milecki.pl> 21715S: Maintained 21716F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21717F: drivers/nvmem/u-boot-env.c 21718 21719UACCE ACCELERATOR FRAMEWORK 21720M: Zhangfei Gao <zhangfei.gao@linaro.org> 21721M: Zhou Wang <wangzhou1@hisilicon.com> 21722L: linux-accelerators@lists.ozlabs.org 21723L: linux-kernel@vger.kernel.org 21724S: Maintained 21725F: Documentation/ABI/testing/sysfs-driver-uacce 21726F: Documentation/misc-devices/uacce.rst 21727F: drivers/misc/uacce/ 21728F: include/linux/uacce.h 21729F: include/uapi/misc/uacce/ 21730 21731UBI FILE SYSTEM (UBIFS) 21732M: Richard Weinberger <richard@nod.at> 21733L: linux-mtd@lists.infradead.org 21734S: Supported 21735W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21736T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21737T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21738F: Documentation/ABI/testing/sysfs-fs-ubifs 21739F: Documentation/filesystems/ubifs-authentication.rst 21740F: Documentation/filesystems/ubifs.rst 21741F: fs/ubifs/ 21742 21743UBLK USERSPACE BLOCK DRIVER 21744M: Ming Lei <ming.lei@redhat.com> 21745L: linux-block@vger.kernel.org 21746S: Maintained 21747F: Documentation/block/ublk.rst 21748F: drivers/block/ublk_drv.c 21749F: include/uapi/linux/ublk_cmd.h 21750 21751UCLINUX (M68KNOMMU AND COLDFIRE) 21752M: Greg Ungerer <gerg@linux-m68k.org> 21753L: linux-m68k@lists.linux-m68k.org 21754S: Maintained 21755W: http://www.linux-m68k.org/ 21756T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21757F: arch/m68k/*/*_no.* 21758F: arch/m68k/68*/ 21759F: arch/m68k/coldfire/ 21760F: arch/m68k/include/asm/*_no.* 21761 21762UDF FILESYSTEM 21763M: Jan Kara <jack@suse.com> 21764S: Maintained 21765F: Documentation/filesystems/udf.rst 21766F: fs/udf/ 21767 21768UDRAW TABLET 21769M: Bastien Nocera <hadess@hadess.net> 21770L: linux-input@vger.kernel.org 21771S: Maintained 21772F: drivers/hid/hid-udraw-ps3.c 21773 21774UFS FILESYSTEM 21775M: Evgeniy Dushistov <dushistov@mail.ru> 21776S: Maintained 21777F: Documentation/admin-guide/ufs.rst 21778F: fs/ufs/ 21779 21780UHID USERSPACE HID IO DRIVER 21781M: David Rheinsberg <david.rheinsberg@gmail.com> 21782L: linux-input@vger.kernel.org 21783S: Maintained 21784F: drivers/hid/uhid.c 21785F: include/uapi/linux/uhid.h 21786 21787ULPI BUS 21788M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21789L: linux-usb@vger.kernel.org 21790S: Maintained 21791F: drivers/usb/common/ulpi.c 21792F: include/linux/ulpi/ 21793 21794UNICODE SUBSYSTEM 21795M: Gabriel Krisman Bertazi <krisman@collabora.com> 21796L: linux-fsdevel@vger.kernel.org 21797S: Supported 21798F: fs/unicode/ 21799 21800UNIFDEF 21801M: Tony Finch <dot@dotat.at> 21802S: Maintained 21803W: http://dotat.at/prog/unifdef 21804F: scripts/unifdef.c 21805 21806UNIFORM CDROM DRIVER 21807M: Phillip Potter <phil@philpotter.co.uk> 21808S: Maintained 21809F: Documentation/cdrom/ 21810F: drivers/cdrom/cdrom.c 21811F: include/linux/cdrom.h 21812F: include/uapi/linux/cdrom.h 21813 21814UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21815R: Alim Akhtar <alim.akhtar@samsung.com> 21816R: Avri Altman <avri.altman@wdc.com> 21817R: Bart Van Assche <bvanassche@acm.org> 21818L: linux-scsi@vger.kernel.org 21819S: Supported 21820F: Documentation/devicetree/bindings/ufs/ 21821F: Documentation/scsi/ufs.rst 21822F: drivers/ufs/core/ 21823 21824UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21825M: Pedro Sousa <pedrom.sousa@synopsys.com> 21826L: linux-scsi@vger.kernel.org 21827S: Supported 21828F: drivers/ufs/host/*dwc* 21829 21830UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21831M: Alim Akhtar <alim.akhtar@samsung.com> 21832L: linux-scsi@vger.kernel.org 21833S: Maintained 21834F: drivers/ufs/host/ufs-exynos* 21835 21836UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21837M: Stanley Chu <stanley.chu@mediatek.com> 21838L: linux-scsi@vger.kernel.org 21839L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21840S: Maintained 21841F: drivers/ufs/host/ufs-mediatek* 21842 21843UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21844M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21845L: linux-arm-msm@vger.kernel.org 21846L: linux-scsi@vger.kernel.org 21847S: Maintained 21848F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21849F: drivers/ufs/host/ufs-qcom* 21850 21851UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21852M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21853L: linux-renesas-soc@vger.kernel.org 21854L: linux-scsi@vger.kernel.org 21855S: Maintained 21856F: drivers/ufs/host/ufs-renesas.c 21857 21858UNSORTED BLOCK IMAGES (UBI) 21859M: Richard Weinberger <richard@nod.at> 21860L: linux-mtd@lists.infradead.org 21861S: Supported 21862W: http://www.linux-mtd.infradead.org/ 21863T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21864T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21865F: drivers/mtd/ubi/ 21866F: include/linux/mtd/ubi.h 21867F: include/uapi/mtd/ubi-user.h 21868 21869USB "USBNET" DRIVER FRAMEWORK 21870M: Oliver Neukum <oneukum@suse.com> 21871L: netdev@vger.kernel.org 21872S: Maintained 21873W: http://www.linux-usb.org/usbnet 21874F: drivers/net/usb/usbnet.c 21875F: include/linux/usb/usbnet.h 21876 21877USB ACM DRIVER 21878M: Oliver Neukum <oneukum@suse.com> 21879L: linux-usb@vger.kernel.org 21880S: Maintained 21881F: Documentation/usb/acm.rst 21882F: drivers/usb/class/cdc-acm.* 21883 21884USB APPLE MFI FASTCHARGE DRIVER 21885M: Bastien Nocera <hadess@hadess.net> 21886L: linux-usb@vger.kernel.org 21887S: Maintained 21888F: drivers/usb/misc/apple-mfi-fastcharge.c 21889 21890USB AR5523 WIRELESS DRIVER 21891M: Pontus Fuchs <pontus.fuchs@gmail.com> 21892L: linux-wireless@vger.kernel.org 21893S: Maintained 21894F: drivers/net/wireless/ath/ar5523/ 21895 21896USB ATTACHED SCSI 21897M: Oliver Neukum <oneukum@suse.com> 21898L: linux-usb@vger.kernel.org 21899L: linux-scsi@vger.kernel.org 21900S: Maintained 21901F: drivers/usb/storage/uas.c 21902 21903USB CDC ETHERNET DRIVER 21904M: Oliver Neukum <oliver@neukum.org> 21905L: linux-usb@vger.kernel.org 21906S: Maintained 21907F: drivers/net/usb/cdc_*.c 21908F: include/uapi/linux/usb/cdc.h 21909 21910USB CHAOSKEY DRIVER 21911M: Keith Packard <keithp@keithp.com> 21912L: linux-usb@vger.kernel.org 21913S: Maintained 21914F: drivers/usb/misc/chaoskey.c 21915 21916USB CYPRESS C67X00 DRIVER 21917L: linux-usb@vger.kernel.org 21918S: Orphan 21919F: drivers/usb/c67x00/ 21920 21921USB DAVICOM DM9601 DRIVER 21922M: Peter Korsgaard <peter@korsgaard.com> 21923L: netdev@vger.kernel.org 21924S: Maintained 21925W: http://www.linux-usb.org/usbnet 21926F: drivers/net/usb/dm9601.c 21927 21928USB EHCI DRIVER 21929M: Alan Stern <stern@rowland.harvard.edu> 21930L: linux-usb@vger.kernel.org 21931S: Maintained 21932F: Documentation/usb/ehci.rst 21933F: drivers/usb/host/ehci* 21934 21935USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21936M: Jiri Kosina <jikos@kernel.org> 21937M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21938L: linux-usb@vger.kernel.org 21939S: Maintained 21940T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21941F: Documentation/hid/hiddev.rst 21942F: drivers/hid/usbhid/ 21943 21944USB INTEL XHCI ROLE MUX DRIVER 21945M: Hans de Goede <hdegoede@redhat.com> 21946L: linux-usb@vger.kernel.org 21947S: Maintained 21948F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21949 21950USB IP DRIVER FOR HISILICON KIRIN 960 21951M: Yu Chen <chenyu56@huawei.com> 21952M: Binghui Wang <wangbinghui@hisilicon.com> 21953L: linux-usb@vger.kernel.org 21954S: Maintained 21955F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21956F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21957 21958USB IP DRIVER FOR HISILICON KIRIN 970 21959M: Mauro Carvalho Chehab <mchehab@kernel.org> 21960L: linux-usb@vger.kernel.org 21961S: Maintained 21962F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21963F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21964 21965USB ISP116X DRIVER 21966M: Olav Kongas <ok@artecdesign.ee> 21967L: linux-usb@vger.kernel.org 21968S: Maintained 21969F: drivers/usb/host/isp116x* 21970F: include/linux/usb/isp116x.h 21971 21972USB ISP1760 DRIVER 21973M: Rui Miguel Silva <rui.silva@linaro.org> 21974L: linux-usb@vger.kernel.org 21975S: Maintained 21976F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21977F: drivers/usb/isp1760/* 21978 21979USB LAN78XX ETHERNET DRIVER 21980M: Woojung Huh <woojung.huh@microchip.com> 21981M: UNGLinuxDriver@microchip.com 21982L: netdev@vger.kernel.org 21983S: Maintained 21984F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21985F: drivers/net/usb/lan78xx.* 21986F: include/dt-bindings/net/microchip-lan78xx.h 21987 21988USB MASS STORAGE DRIVER 21989M: Alan Stern <stern@rowland.harvard.edu> 21990L: linux-usb@vger.kernel.org 21991L: usb-storage@lists.one-eyed-alien.net 21992S: Maintained 21993F: drivers/usb/storage/ 21994 21995USB MIDI DRIVER 21996M: Clemens Ladisch <clemens@ladisch.de> 21997L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21998S: Maintained 21999T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22000F: sound/usb/midi.* 22001 22002USB NETWORKING DRIVERS 22003L: linux-usb@vger.kernel.org 22004S: Odd Fixes 22005F: drivers/net/usb/ 22006 22007USB OHCI DRIVER 22008M: Alan Stern <stern@rowland.harvard.edu> 22009L: linux-usb@vger.kernel.org 22010S: Maintained 22011F: Documentation/usb/ohci.rst 22012F: drivers/usb/host/ohci* 22013 22014USB OTG FSM (Finite State Machine) 22015M: Peter Chen <peter.chen@kernel.org> 22016L: linux-usb@vger.kernel.org 22017S: Maintained 22018T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22019F: drivers/usb/common/usb-otg-fsm.c 22020 22021USB OVER IP DRIVER 22022M: Valentina Manea <valentina.manea.m@gmail.com> 22023M: Shuah Khan <shuah@kernel.org> 22024M: Shuah Khan <skhan@linuxfoundation.org> 22025R: Hongren Zheng <i@zenithal.me> 22026L: linux-usb@vger.kernel.org 22027S: Maintained 22028F: Documentation/usb/usbip_protocol.rst 22029F: drivers/usb/usbip/ 22030F: tools/testing/selftests/drivers/usb/usbip/ 22031F: tools/usb/usbip/ 22032 22033USB PEGASUS DRIVER 22034M: Petko Manolov <petkan@nucleusys.com> 22035L: linux-usb@vger.kernel.org 22036L: netdev@vger.kernel.org 22037S: Maintained 22038W: https://github.com/petkan/pegasus 22039T: git https://github.com/petkan/pegasus.git 22040F: drivers/net/usb/pegasus.* 22041 22042USB PRINTER DRIVER (usblp) 22043M: Pete Zaitcev <zaitcev@redhat.com> 22044L: linux-usb@vger.kernel.org 22045S: Supported 22046F: drivers/usb/class/usblp.c 22047 22048USB QMI WWAN NETWORK DRIVER 22049M: Bjørn Mork <bjorn@mork.no> 22050L: netdev@vger.kernel.org 22051S: Maintained 22052F: Documentation/ABI/testing/sysfs-class-net-qmi 22053F: drivers/net/usb/qmi_wwan.c 22054 22055USB RAW GADGET DRIVER 22056R: Andrey Konovalov <andreyknvl@gmail.com> 22057L: linux-usb@vger.kernel.org 22058S: Maintained 22059F: Documentation/usb/raw-gadget.rst 22060F: drivers/usb/gadget/legacy/raw_gadget.c 22061F: include/uapi/linux/usb/raw_gadget.h 22062 22063USB RTL8150 DRIVER 22064M: Petko Manolov <petkan@nucleusys.com> 22065L: linux-usb@vger.kernel.org 22066L: netdev@vger.kernel.org 22067S: Maintained 22068W: https://github.com/petkan/rtl8150 22069T: git https://github.com/petkan/rtl8150.git 22070F: drivers/net/usb/rtl8150.c 22071 22072USB SERIAL SUBSYSTEM 22073M: Johan Hovold <johan@kernel.org> 22074L: linux-usb@vger.kernel.org 22075S: Maintained 22076T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22077F: Documentation/usb/usb-serial.rst 22078F: drivers/usb/serial/ 22079F: include/linux/usb/serial.h 22080 22081USB SMSC75XX ETHERNET DRIVER 22082M: Steve Glendinning <steve.glendinning@shawell.net> 22083L: netdev@vger.kernel.org 22084S: Maintained 22085F: drivers/net/usb/smsc75xx.* 22086 22087USB SMSC95XX ETHERNET DRIVER 22088M: Steve Glendinning <steve.glendinning@shawell.net> 22089M: UNGLinuxDriver@microchip.com 22090L: netdev@vger.kernel.org 22091S: Maintained 22092F: drivers/net/usb/smsc95xx.* 22093 22094USB SUBSYSTEM 22095M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22096L: linux-usb@vger.kernel.org 22097S: Supported 22098W: http://www.linux-usb.org 22099T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22100F: Documentation/devicetree/bindings/usb/ 22101F: Documentation/usb/ 22102F: drivers/usb/ 22103F: include/dt-bindings/usb/ 22104F: include/linux/usb.h 22105F: include/linux/usb/ 22106F: include/uapi/linux/usb/ 22107 22108USB TYPEC BUS FOR ALTERNATE MODES 22109M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22110L: linux-usb@vger.kernel.org 22111S: Maintained 22112F: Documentation/ABI/testing/sysfs-bus-typec 22113F: Documentation/driver-api/usb/typec_bus.rst 22114F: drivers/usb/typec/altmodes/ 22115F: include/linux/usb/typec_altmode.h 22116 22117USB TYPEC CLASS 22118M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22119L: linux-usb@vger.kernel.org 22120S: Maintained 22121F: Documentation/ABI/testing/sysfs-class-typec 22122F: Documentation/driver-api/usb/typec.rst 22123F: drivers/usb/typec/ 22124F: include/linux/usb/typec.h 22125 22126USB TYPEC INTEL PMC MUX DRIVER 22127M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22128L: linux-usb@vger.kernel.org 22129S: Maintained 22130F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22131F: drivers/usb/typec/mux/intel_pmc_mux.c 22132 22133USB TYPEC PI3USB30532 MUX DRIVER 22134M: Hans de Goede <hdegoede@redhat.com> 22135L: linux-usb@vger.kernel.org 22136S: Maintained 22137F: drivers/usb/typec/mux/pi3usb30532.c 22138 22139USB TYPEC PORT CONTROLLER DRIVERS 22140M: Guenter Roeck <linux@roeck-us.net> 22141L: linux-usb@vger.kernel.org 22142S: Maintained 22143F: drivers/usb/typec/tcpm/ 22144 22145USB UHCI DRIVER 22146M: Alan Stern <stern@rowland.harvard.edu> 22147L: linux-usb@vger.kernel.org 22148S: Maintained 22149F: drivers/usb/host/uhci* 22150 22151USB VIDEO CLASS 22152M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22153L: linux-media@vger.kernel.org 22154S: Maintained 22155W: http://www.ideasonboard.org/uvc/ 22156T: git git://linuxtv.org/media_tree.git 22157F: drivers/media/usb/uvc/ 22158F: include/uapi/linux/uvcvideo.h 22159 22160USB WEBCAM GADGET 22161M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22162M: Daniel Scally <dan.scally@ideasonboard.com> 22163L: linux-usb@vger.kernel.org 22164S: Maintained 22165F: drivers/usb/gadget/function/*uvc* 22166F: drivers/usb/gadget/legacy/webcam.c 22167F: include/uapi/linux/usb/g_uvc.h 22168 22169USB WIRELESS RNDIS DRIVER (rndis_wlan) 22170M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22171L: linux-wireless@vger.kernel.org 22172S: Maintained 22173F: drivers/net/wireless/legacy/rndis_wlan.c 22174 22175USB XHCI DRIVER 22176M: Mathias Nyman <mathias.nyman@intel.com> 22177L: linux-usb@vger.kernel.org 22178S: Supported 22179F: drivers/usb/host/pci-quirks* 22180F: drivers/usb/host/xhci* 22181 22182USB ZD1201 DRIVER 22183L: linux-wireless@vger.kernel.org 22184S: Orphan 22185W: http://linux-lc100020.sourceforge.net 22186F: drivers/net/wireless/zydas/zd1201.* 22187 22188USER DATAGRAM PROTOCOL (UDP) 22189M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22190S: Maintained 22191F: include/linux/udp.h 22192F: net/ipv4/udp.c 22193F: net/ipv6/udp.c 22194 22195USER-MODE LINUX (UML) 22196M: Richard Weinberger <richard@nod.at> 22197M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22198M: Johannes Berg <johannes@sipsolutions.net> 22199L: linux-um@lists.infradead.org 22200S: Maintained 22201W: http://user-mode-linux.sourceforge.net 22202Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22203T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22204T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22205F: Documentation/virt/uml/ 22206F: arch/um/ 22207F: arch/x86/um/ 22208F: fs/hostfs/ 22209 22210USERSPACE COPYIN/COPYOUT (UIOVEC) 22211M: Alexander Viro <viro@zeniv.linux.org.uk> 22212S: Maintained 22213F: include/linux/uio.h 22214F: lib/iov_iter.c 22215 22216USERSPACE DMA BUFFER DRIVER 22217M: Gerd Hoffmann <kraxel@redhat.com> 22218L: dri-devel@lists.freedesktop.org 22219S: Maintained 22220T: git git://anongit.freedesktop.org/drm/drm-misc 22221F: drivers/dma-buf/udmabuf.c 22222F: include/uapi/linux/udmabuf.h 22223 22224USERSPACE I/O (UIO) 22225M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22226S: Maintained 22227T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22228F: Documentation/driver-api/uio-howto.rst 22229F: drivers/uio/ 22230F: include/linux/uio_driver.h 22231 22232UTIL-LINUX PACKAGE 22233M: Karel Zak <kzak@redhat.com> 22234L: util-linux@vger.kernel.org 22235S: Maintained 22236W: http://en.wikipedia.org/wiki/Util-linux 22237T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22238 22239UUID HELPERS 22240R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22241L: linux-kernel@vger.kernel.org 22242S: Maintained 22243F: include/linux/uuid.h 22244F: lib/test_uuid.c 22245F: lib/uuid.c 22246 22247UV SYSFS DRIVER 22248M: Justin Ernst <justin.ernst@hpe.com> 22249L: platform-driver-x86@vger.kernel.org 22250S: Maintained 22251F: drivers/platform/x86/uv_sysfs.c 22252 22253UVESAFB DRIVER 22254M: Michal Januszewski <spock@gentoo.org> 22255L: linux-fbdev@vger.kernel.org 22256S: Maintained 22257W: https://github.com/mjanusz/v86d 22258F: Documentation/fb/uvesafb.rst 22259F: drivers/video/fbdev/uvesafb.* 22260 22261Ux500 CLOCK DRIVERS 22262M: Ulf Hansson <ulf.hansson@linaro.org> 22263L: linux-clk@vger.kernel.org 22264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22265S: Maintained 22266F: drivers/clk/ux500/ 22267 22268VF610 NAND DRIVER 22269M: Stefan Agner <stefan@agner.ch> 22270L: linux-mtd@lists.infradead.org 22271S: Supported 22272F: drivers/mtd/nand/raw/vf610_nfc.c 22273 22274VFAT/FAT/MSDOS FILESYSTEM 22275M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22276S: Maintained 22277F: Documentation/filesystems/vfat.rst 22278F: fs/fat/ 22279F: tools/testing/selftests/filesystems/fat/ 22280 22281VFIO CDX DRIVER 22282M: Nipun Gupta <nipun.gupta@amd.com> 22283M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22284L: kvm@vger.kernel.org 22285S: Maintained 22286F: drivers/vfio/cdx/* 22287 22288VFIO DRIVER 22289M: Alex Williamson <alex.williamson@redhat.com> 22290L: kvm@vger.kernel.org 22291S: Maintained 22292T: git https://github.com/awilliam/linux-vfio.git 22293F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22294F: Documentation/driver-api/vfio.rst 22295F: drivers/vfio/ 22296F: include/linux/vfio.h 22297F: include/linux/vfio_pci_core.h 22298F: include/uapi/linux/vfio.h 22299 22300VFIO FSL-MC DRIVER 22301M: Diana Craciun <diana.craciun@oss.nxp.com> 22302L: kvm@vger.kernel.org 22303S: Maintained 22304F: drivers/vfio/fsl-mc/ 22305 22306VFIO HISILICON PCI DRIVER 22307M: Longfang Liu <liulongfang@huawei.com> 22308M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22309L: kvm@vger.kernel.org 22310S: Maintained 22311F: drivers/vfio/pci/hisilicon/ 22312 22313VFIO MEDIATED DEVICE DRIVERS 22314M: Kirti Wankhede <kwankhede@nvidia.com> 22315L: kvm@vger.kernel.org 22316S: Maintained 22317F: Documentation/driver-api/vfio-mediated-device.rst 22318F: drivers/vfio/mdev/ 22319F: include/linux/mdev.h 22320F: samples/vfio-mdev/ 22321 22322VFIO MLX5 PCI DRIVER 22323M: Yishai Hadas <yishaih@nvidia.com> 22324L: kvm@vger.kernel.org 22325S: Maintained 22326F: drivers/vfio/pci/mlx5/ 22327 22328VFIO PCI DEVICE SPECIFIC DRIVERS 22329R: Jason Gunthorpe <jgg@nvidia.com> 22330R: Yishai Hadas <yishaih@nvidia.com> 22331R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22332R: Kevin Tian <kevin.tian@intel.com> 22333L: kvm@vger.kernel.org 22334S: Maintained 22335P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22336F: drivers/vfio/pci/*/ 22337 22338VFIO PLATFORM DRIVER 22339M: Eric Auger <eric.auger@redhat.com> 22340L: kvm@vger.kernel.org 22341S: Maintained 22342F: drivers/vfio/platform/ 22343 22344VGA_SWITCHEROO 22345R: Lukas Wunner <lukas@wunner.de> 22346S: Maintained 22347T: git git://anongit.freedesktop.org/drm/drm-misc 22348F: Documentation/gpu/vga-switcheroo.rst 22349F: drivers/gpu/vga/vga_switcheroo.c 22350F: include/linux/vga_switcheroo.h 22351 22352VIA RHINE NETWORK DRIVER 22353M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22354S: Maintained 22355F: drivers/net/ethernet/via/via-rhine.c 22356 22357VIA SD/MMC CARD CONTROLLER DRIVER 22358M: Bruce Chang <brucechang@via.com.tw> 22359M: Harald Welte <HaraldWelte@viatech.com> 22360S: Maintained 22361F: drivers/mmc/host/via-sdmmc.c 22362 22363VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22364M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22365L: linux-fbdev@vger.kernel.org 22366S: Maintained 22367F: drivers/video/fbdev/via/ 22368F: include/linux/via-core.h 22369F: include/linux/via_i2c.h 22370 22371VIA VELOCITY NETWORK DRIVER 22372M: Francois Romieu <romieu@fr.zoreil.com> 22373L: netdev@vger.kernel.org 22374S: Maintained 22375F: drivers/net/ethernet/via/via-velocity.* 22376 22377VICODEC VIRTUAL CODEC DRIVER 22378M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22379L: linux-media@vger.kernel.org 22380S: Maintained 22381W: https://linuxtv.org 22382T: git git://linuxtv.org/media_tree.git 22383F: drivers/media/test-drivers/vicodec/* 22384 22385VIDEO I2C POLLING DRIVER 22386M: Matt Ranostay <matt.ranostay@konsulko.com> 22387L: linux-media@vger.kernel.org 22388S: Maintained 22389F: drivers/media/i2c/video-i2c.c 22390 22391VIDEO MULTIPLEXER DRIVER 22392M: Philipp Zabel <p.zabel@pengutronix.de> 22393L: linux-media@vger.kernel.org 22394S: Maintained 22395F: drivers/media/platform/video-mux.c 22396 22397VIDEOBUF2 FRAMEWORK 22398M: Tomasz Figa <tfiga@chromium.org> 22399M: Marek Szyprowski <m.szyprowski@samsung.com> 22400L: linux-media@vger.kernel.org 22401S: Maintained 22402F: drivers/media/common/videobuf2/* 22403F: include/media/videobuf2-* 22404 22405VIDTV VIRTUAL DIGITAL TV DRIVER 22406M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22407L: linux-media@vger.kernel.org 22408S: Maintained 22409W: https://linuxtv.org 22410T: git git://linuxtv.org/media_tree.git 22411F: drivers/media/test-drivers/vidtv/* 22412 22413VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22414M: Shuah Khan <skhan@linuxfoundation.org> 22415R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22416L: linux-media@vger.kernel.org 22417S: Maintained 22418W: https://linuxtv.org 22419T: git git://linuxtv.org/media_tree.git 22420F: drivers/media/test-drivers/vimc/* 22421 22422VIRT LIB 22423M: Alex Williamson <alex.williamson@redhat.com> 22424M: Paolo Bonzini <pbonzini@redhat.com> 22425L: kvm@vger.kernel.org 22426S: Supported 22427F: virt/lib/ 22428 22429VIRTIO AND VHOST VSOCK DRIVER 22430M: Stefan Hajnoczi <stefanha@redhat.com> 22431M: Stefano Garzarella <sgarzare@redhat.com> 22432L: kvm@vger.kernel.org 22433L: virtualization@lists.linux-foundation.org 22434L: netdev@vger.kernel.org 22435S: Maintained 22436F: drivers/vhost/vsock.c 22437F: include/linux/virtio_vsock.h 22438F: include/uapi/linux/virtio_vsock.h 22439F: net/vmw_vsock/virtio_transport.c 22440F: net/vmw_vsock/virtio_transport_common.c 22441 22442VIRTIO BALLOON 22443M: "Michael S. Tsirkin" <mst@redhat.com> 22444M: David Hildenbrand <david@redhat.com> 22445L: virtualization@lists.linux-foundation.org 22446S: Maintained 22447F: drivers/virtio/virtio_balloon.c 22448F: include/linux/balloon_compaction.h 22449F: include/uapi/linux/virtio_balloon.h 22450F: mm/balloon_compaction.c 22451 22452VIRTIO BLOCK AND SCSI DRIVERS 22453M: "Michael S. Tsirkin" <mst@redhat.com> 22454M: Jason Wang <jasowang@redhat.com> 22455R: Paolo Bonzini <pbonzini@redhat.com> 22456R: Stefan Hajnoczi <stefanha@redhat.com> 22457L: virtualization@lists.linux-foundation.org 22458S: Maintained 22459F: drivers/block/virtio_blk.c 22460F: drivers/scsi/virtio_scsi.c 22461F: drivers/vhost/scsi.c 22462F: include/uapi/linux/virtio_blk.h 22463F: include/uapi/linux/virtio_scsi.h 22464 22465VIRTIO CONSOLE DRIVER 22466M: Amit Shah <amit@kernel.org> 22467L: virtualization@lists.linux-foundation.org 22468S: Maintained 22469F: drivers/char/virtio_console.c 22470F: include/linux/virtio_console.h 22471F: include/uapi/linux/virtio_console.h 22472 22473VIRTIO CORE AND NET DRIVERS 22474M: "Michael S. Tsirkin" <mst@redhat.com> 22475M: Jason Wang <jasowang@redhat.com> 22476R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22477L: virtualization@lists.linux-foundation.org 22478S: Maintained 22479F: Documentation/ABI/testing/sysfs-bus-vdpa 22480F: Documentation/ABI/testing/sysfs-class-vduse 22481F: Documentation/devicetree/bindings/virtio/ 22482F: Documentation/driver-api/virtio/ 22483F: drivers/block/virtio_blk.c 22484F: drivers/crypto/virtio/ 22485F: drivers/net/virtio_net.c 22486F: drivers/vdpa/ 22487F: drivers/virtio/ 22488F: include/linux/vdpa.h 22489F: include/linux/virtio*.h 22490F: include/linux/vringh.h 22491F: include/uapi/linux/virtio_*.h 22492F: tools/virtio/ 22493 22494VIRTIO CRYPTO DRIVER 22495M: Gonglei <arei.gonglei@huawei.com> 22496L: virtualization@lists.linux-foundation.org 22497L: linux-crypto@vger.kernel.org 22498S: Maintained 22499F: drivers/crypto/virtio/ 22500F: include/uapi/linux/virtio_crypto.h 22501 22502VIRTIO DRIVERS FOR S390 22503M: Cornelia Huck <cohuck@redhat.com> 22504M: Halil Pasic <pasic@linux.ibm.com> 22505M: Eric Farman <farman@linux.ibm.com> 22506L: linux-s390@vger.kernel.org 22507L: virtualization@lists.linux-foundation.org 22508L: kvm@vger.kernel.org 22509S: Supported 22510F: arch/s390/include/uapi/asm/virtio-ccw.h 22511F: drivers/s390/virtio/ 22512 22513VIRTIO FILE SYSTEM 22514M: Vivek Goyal <vgoyal@redhat.com> 22515M: Stefan Hajnoczi <stefanha@redhat.com> 22516M: Miklos Szeredi <miklos@szeredi.hu> 22517L: virtualization@lists.linux-foundation.org 22518L: linux-fsdevel@vger.kernel.org 22519S: Supported 22520W: https://virtio-fs.gitlab.io/ 22521F: Documentation/filesystems/virtiofs.rst 22522F: fs/fuse/virtio_fs.c 22523F: include/uapi/linux/virtio_fs.h 22524 22525VIRTIO GPIO DRIVER 22526M: Enrico Weigelt, metux IT consult <info@metux.net> 22527M: Viresh Kumar <vireshk@kernel.org> 22528L: linux-gpio@vger.kernel.org 22529L: virtualization@lists.linux-foundation.org 22530S: Maintained 22531F: drivers/gpio/gpio-virtio.c 22532F: include/uapi/linux/virtio_gpio.h 22533 22534VIRTIO GPU DRIVER 22535M: David Airlie <airlied@redhat.com> 22536M: Gerd Hoffmann <kraxel@redhat.com> 22537R: Gurchetan Singh <gurchetansingh@chromium.org> 22538R: Chia-I Wu <olvaffe@gmail.com> 22539L: dri-devel@lists.freedesktop.org 22540L: virtualization@lists.linux-foundation.org 22541S: Maintained 22542T: git git://anongit.freedesktop.org/drm/drm-misc 22543F: drivers/gpu/drm/virtio/ 22544F: include/uapi/linux/virtio_gpu.h 22545 22546VIRTIO HOST (VHOST) 22547M: "Michael S. Tsirkin" <mst@redhat.com> 22548M: Jason Wang <jasowang@redhat.com> 22549L: kvm@vger.kernel.org 22550L: virtualization@lists.linux-foundation.org 22551L: netdev@vger.kernel.org 22552S: Maintained 22553T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22554F: drivers/vhost/ 22555F: include/linux/sched/vhost_task.h 22556F: include/linux/vhost_iotlb.h 22557F: include/uapi/linux/vhost.h 22558F: kernel/vhost_task.c 22559 22560VIRTIO I2C DRIVER 22561M: Conghui Chen <conghui.chen@intel.com> 22562M: Viresh Kumar <viresh.kumar@linaro.org> 22563L: linux-i2c@vger.kernel.org 22564L: virtualization@lists.linux-foundation.org 22565S: Maintained 22566F: drivers/i2c/busses/i2c-virtio.c 22567F: include/uapi/linux/virtio_i2c.h 22568 22569VIRTIO INPUT DRIVER 22570M: Gerd Hoffmann <kraxel@redhat.com> 22571S: Maintained 22572F: drivers/virtio/virtio_input.c 22573F: include/uapi/linux/virtio_input.h 22574 22575VIRTIO IOMMU DRIVER 22576M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22577L: virtualization@lists.linux-foundation.org 22578S: Maintained 22579F: drivers/iommu/virtio-iommu.c 22580F: include/uapi/linux/virtio_iommu.h 22581 22582VIRTIO MEM DRIVER 22583M: David Hildenbrand <david@redhat.com> 22584L: virtualization@lists.linux-foundation.org 22585S: Maintained 22586W: https://virtio-mem.gitlab.io/ 22587F: drivers/virtio/virtio_mem.c 22588F: include/uapi/linux/virtio_mem.h 22589 22590VIRTIO PMEM DRIVER 22591M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22592L: virtualization@lists.linux-foundation.org 22593S: Maintained 22594F: drivers/nvdimm/nd_virtio.c 22595F: drivers/nvdimm/virtio_pmem.c 22596 22597VIRTIO SOUND DRIVER 22598M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22599M: "Michael S. Tsirkin" <mst@redhat.com> 22600L: virtualization@lists.linux-foundation.org 22601L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22602S: Maintained 22603F: include/uapi/linux/virtio_snd.h 22604F: sound/virtio/* 22605 22606VIRTUAL BOX GUEST DEVICE DRIVER 22607M: Hans de Goede <hdegoede@redhat.com> 22608M: Arnd Bergmann <arnd@arndb.de> 22609M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22610S: Maintained 22611F: drivers/virt/vboxguest/ 22612F: include/linux/vbox_utils.h 22613F: include/uapi/linux/vbox*.h 22614 22615VIRTUAL BOX SHARED FOLDER VFS DRIVER 22616M: Hans de Goede <hdegoede@redhat.com> 22617L: linux-fsdevel@vger.kernel.org 22618S: Maintained 22619F: fs/vboxsf/* 22620 22621VIRTUAL PCM TEST DRIVER 22622M: Ivan Orlov <ivan.orlov0322@gmail.com> 22623L: alsa-devel@alsa-project.org 22624S: Maintained 22625F: Documentation/sound/cards/pcmtest.rst 22626F: sound/drivers/pcmtest.c 22627F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22628 22629VIRTUAL SERIO DEVICE DRIVER 22630M: Stephen Chandler Paul <thatslyude@gmail.com> 22631S: Maintained 22632F: drivers/input/serio/userio.c 22633F: include/uapi/linux/userio.h 22634 22635VISL VIRTUAL STATELESS DECODER DRIVER 22636M: Daniel Almeida <daniel.almeida@collabora.com> 22637L: linux-media@vger.kernel.org 22638S: Supported 22639F: drivers/media/test-drivers/visl 22640 22641VIVID VIRTUAL VIDEO DRIVER 22642M: Hans Verkuil <hverkuil@xs4all.nl> 22643L: linux-media@vger.kernel.org 22644S: Maintained 22645W: https://linuxtv.org 22646T: git git://linuxtv.org/media_tree.git 22647F: drivers/media/test-drivers/vivid/* 22648 22649VLYNQ BUS 22650M: Florian Fainelli <f.fainelli@gmail.com> 22651L: openwrt-devel@lists.openwrt.org (subscribers-only) 22652S: Maintained 22653F: drivers/vlynq/vlynq.c 22654F: include/linux/vlynq.h 22655 22656VM SOCKETS (AF_VSOCK) 22657M: Stefano Garzarella <sgarzare@redhat.com> 22658L: virtualization@lists.linux-foundation.org 22659L: netdev@vger.kernel.org 22660S: Maintained 22661F: drivers/net/vsockmon.c 22662F: include/net/af_vsock.h 22663F: include/uapi/linux/vm_sockets.h 22664F: include/uapi/linux/vm_sockets_diag.h 22665F: include/uapi/linux/vsockmon.h 22666F: net/vmw_vsock/ 22667F: tools/testing/vsock/ 22668 22669VMALLOC 22670M: Andrew Morton <akpm@linux-foundation.org> 22671R: Uladzislau Rezki <urezki@gmail.com> 22672R: Christoph Hellwig <hch@infradead.org> 22673R: Lorenzo Stoakes <lstoakes@gmail.com> 22674L: linux-mm@kvack.org 22675S: Maintained 22676W: http://www.linux-mm.org 22677T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22678F: include/linux/vmalloc.h 22679F: mm/vmalloc.c 22680 22681VME SUBSYSTEM 22682M: Martyn Welch <martyn@welchs.me.uk> 22683M: Manohar Vanga <manohar.vanga@gmail.com> 22684M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22685L: linux-kernel@vger.kernel.org 22686S: Odd fixes 22687T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22688F: Documentation/driver-api/vme.rst 22689F: drivers/staging/vme_user/ 22690 22691VMWARE BALLOON DRIVER 22692M: Nadav Amit <namit@vmware.com> 22693R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22694L: linux-kernel@vger.kernel.org 22695S: Supported 22696F: drivers/misc/vmw_balloon.c 22697 22698VMWARE HYPERVISOR INTERFACE 22699M: Ajay Kaher <akaher@vmware.com> 22700M: Alexey Makhalov <amakhalov@vmware.com> 22701R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22702L: virtualization@lists.linux-foundation.org 22703L: x86@kernel.org 22704S: Supported 22705T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22706F: arch/x86/include/asm/vmware.h 22707F: arch/x86/kernel/cpu/vmware.c 22708 22709VMWARE PVRDMA DRIVER 22710M: Bryan Tan <bryantan@vmware.com> 22711M: Vishnu Dasa <vdasa@vmware.com> 22712R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22713L: linux-rdma@vger.kernel.org 22714S: Supported 22715F: drivers/infiniband/hw/vmw_pvrdma/ 22716 22717VMWARE PVSCSI DRIVER 22718M: Vishal Bhakta <vbhakta@vmware.com> 22719R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22720L: linux-scsi@vger.kernel.org 22721S: Supported 22722F: drivers/scsi/vmw_pvscsi.c 22723F: drivers/scsi/vmw_pvscsi.h 22724 22725VMWARE VIRTUAL PTP CLOCK DRIVER 22726M: Deep Shah <sdeep@vmware.com> 22727R: Ajay Kaher <akaher@vmware.com> 22728R: Alexey Makhalov <amakhalov@vmware.com> 22729R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22730L: netdev@vger.kernel.org 22731S: Supported 22732F: drivers/ptp/ptp_vmw.c 22733 22734VMWARE VMCI DRIVER 22735M: Bryan Tan <bryantan@vmware.com> 22736M: Vishnu Dasa <vdasa@vmware.com> 22737R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22738L: linux-kernel@vger.kernel.org 22739S: Supported 22740F: drivers/misc/vmw_vmci/ 22741F: include/linux/vmw_vmci* 22742 22743VMWARE VMMOUSE SUBDRIVER 22744M: Zack Rusin <zackr@vmware.com> 22745R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22746R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22747L: linux-input@vger.kernel.org 22748S: Supported 22749F: drivers/input/mouse/vmmouse.c 22750F: drivers/input/mouse/vmmouse.h 22751 22752VMWARE VMXNET3 ETHERNET DRIVER 22753M: Ronak Doshi <doshir@vmware.com> 22754R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22755L: netdev@vger.kernel.org 22756S: Supported 22757F: drivers/net/vmxnet3/ 22758 22759VMWARE VSOCK VMCI TRANSPORT DRIVER 22760M: Bryan Tan <bryantan@vmware.com> 22761M: Vishnu Dasa <vdasa@vmware.com> 22762R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22763L: linux-kernel@vger.kernel.org 22764S: Supported 22765F: net/vmw_vsock/vmci_transport* 22766 22767VOCORE VOCORE2 BOARD 22768M: Harvey Hunt <harveyhuntnexus@gmail.com> 22769L: linux-mips@vger.kernel.org 22770S: Maintained 22771F: arch/mips/boot/dts/ralink/vocore2.dts 22772 22773VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22774M: Liam Girdwood <lgirdwood@gmail.com> 22775M: Mark Brown <broonie@kernel.org> 22776L: linux-kernel@vger.kernel.org 22777S: Supported 22778W: http://www.slimlogic.co.uk/?p=48 22779T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22780F: Documentation/devicetree/bindings/regulator/ 22781F: Documentation/power/regulator/ 22782F: drivers/regulator/ 22783F: include/dt-bindings/regulator/ 22784F: include/linux/regulator/ 22785K: regulator_get_optional 22786 22787VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22788R: Matti Vaittinen <mazziesaccount@gmail.com> 22789F: drivers/regulator/irq_helpers.c 22790 22791VRF 22792M: David Ahern <dsahern@kernel.org> 22793L: netdev@vger.kernel.org 22794S: Maintained 22795F: Documentation/networking/vrf.rst 22796F: drivers/net/vrf.c 22797 22798VSPRINTF 22799M: Petr Mladek <pmladek@suse.com> 22800M: Steven Rostedt <rostedt@goodmis.org> 22801M: Sergey Senozhatsky <senozhatsky@chromium.org> 22802R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22803R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22804S: Maintained 22805T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22806F: Documentation/core-api/printk-formats.rst 22807F: lib/test_printf.c 22808F: lib/test_scanf.c 22809F: lib/vsprintf.c 22810 22811VT1211 HARDWARE MONITOR DRIVER 22812M: Juerg Haefliger <juergh@proton.me> 22813L: linux-hwmon@vger.kernel.org 22814S: Maintained 22815F: Documentation/hwmon/vt1211.rst 22816F: drivers/hwmon/vt1211.c 22817 22818VT8231 HARDWARE MONITOR DRIVER 22819M: Roger Lucas <vt8231@hiddenengine.co.uk> 22820L: linux-hwmon@vger.kernel.org 22821S: Maintained 22822F: drivers/hwmon/vt8231.c 22823 22824VUB300 USB to SDIO/SD/MMC bridge chip 22825L: linux-mmc@vger.kernel.org 22826S: Orphan 22827F: drivers/mmc/host/vub300.c 22828 22829W1 DALLAS'S 1-WIRE BUS 22830M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22831S: Maintained 22832F: Documentation/devicetree/bindings/w1/ 22833F: Documentation/w1/ 22834F: drivers/w1/ 22835F: include/linux/w1.h 22836 22837W83791D HARDWARE MONITORING DRIVER 22838M: Marc Hulsman <m.hulsman@tudelft.nl> 22839L: linux-hwmon@vger.kernel.org 22840S: Maintained 22841F: Documentation/hwmon/w83791d.rst 22842F: drivers/hwmon/w83791d.c 22843 22844W83793 HARDWARE MONITORING DRIVER 22845M: Rudolf Marek <r.marek@assembler.cz> 22846L: linux-hwmon@vger.kernel.org 22847S: Maintained 22848F: Documentation/hwmon/w83793.rst 22849F: drivers/hwmon/w83793.c 22850 22851W83795 HARDWARE MONITORING DRIVER 22852M: Jean Delvare <jdelvare@suse.com> 22853L: linux-hwmon@vger.kernel.org 22854S: Maintained 22855F: drivers/hwmon/w83795.c 22856 22857W83L51xD SD/MMC CARD INTERFACE DRIVER 22858M: Pierre Ossman <pierre@ossman.eu> 22859S: Maintained 22860F: drivers/mmc/host/wbsd.* 22861 22862WACOM PROTOCOL 4 SERIAL TABLETS 22863M: Julian Squires <julian@cipht.net> 22864M: Hans de Goede <hdegoede@redhat.com> 22865L: linux-input@vger.kernel.org 22866S: Maintained 22867F: drivers/input/tablet/wacom_serial4.c 22868 22869WANGXUN ETHERNET DRIVER 22870M: Jiawen Wu <jiawenwu@trustnetic.com> 22871M: Mengyuan Lou <mengyuanlou@net-swift.com> 22872L: netdev@vger.kernel.org 22873S: Maintained 22874W: https://www.net-swift.com 22875F: Documentation/networking/device_drivers/ethernet/wangxun/* 22876F: drivers/net/ethernet/wangxun/ 22877 22878WATCHDOG DEVICE DRIVERS 22879M: Wim Van Sebroeck <wim@linux-watchdog.org> 22880M: Guenter Roeck <linux@roeck-us.net> 22881L: linux-watchdog@vger.kernel.org 22882S: Maintained 22883W: http://www.linux-watchdog.org/ 22884T: git git://www.linux-watchdog.org/linux-watchdog.git 22885F: Documentation/devicetree/bindings/watchdog/ 22886F: Documentation/watchdog/ 22887F: drivers/watchdog/ 22888F: include/linux/watchdog.h 22889F: include/trace/events/watchdog.h 22890F: include/uapi/linux/watchdog.h 22891 22892WHISKEYCOVE PMIC GPIO DRIVER 22893M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22894L: linux-gpio@vger.kernel.org 22895S: Maintained 22896F: drivers/gpio/gpio-wcove.c 22897 22898WHWAVE RTC DRIVER 22899M: Dianlong Li <long17.cool@163.com> 22900L: linux-rtc@vger.kernel.org 22901S: Maintained 22902F: drivers/rtc/rtc-sd3078.c 22903 22904WIIMOTE HID DRIVER 22905M: David Rheinsberg <david.rheinsberg@gmail.com> 22906L: linux-input@vger.kernel.org 22907S: Maintained 22908F: drivers/hid/hid-wiimote* 22909 22910WILOCITY WIL6210 WIRELESS DRIVER 22911L: linux-wireless@vger.kernel.org 22912S: Orphan 22913W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22914F: drivers/net/wireless/ath/wil6210/ 22915 22916WINBOND CIR DRIVER 22917M: David Härdeman <david@hardeman.nu> 22918S: Maintained 22919F: drivers/media/rc/winbond-cir.c 22920 22921WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22922L: linux-watchdog@vger.kernel.org 22923S: Orphan 22924F: drivers/watchdog/ebc-c384_wdt.c 22925 22926WINSYSTEMS WS16C48 GPIO DRIVER 22927M: William Breathitt Gray <william.gray@linaro.org> 22928L: linux-gpio@vger.kernel.org 22929S: Maintained 22930F: drivers/gpio/gpio-ws16c48.c 22931 22932WIREGUARD SECURE NETWORK TUNNEL 22933M: Jason A. Donenfeld <Jason@zx2c4.com> 22934L: wireguard@lists.zx2c4.com 22935L: netdev@vger.kernel.org 22936S: Maintained 22937F: drivers/net/wireguard/ 22938F: tools/testing/selftests/wireguard/ 22939 22940WISTRON LAPTOP BUTTON DRIVER 22941M: Miloslav Trmac <mitr@volny.cz> 22942S: Maintained 22943F: drivers/input/misc/wistron_btns.c 22944 22945WL3501 WIRELESS PCMCIA CARD DRIVER 22946L: linux-wireless@vger.kernel.org 22947S: Odd fixes 22948F: drivers/net/wireless/legacy/wl3501* 22949 22950WMI BINARY MOF DRIVER 22951L: platform-drivers-x86@vger.kernel.org 22952S: Orphan 22953F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22954F: Documentation/wmi/devices/wmi-bmof.rst 22955F: drivers/platform/x86/wmi-bmof.c 22956 22957WOLFSON MICROELECTRONICS DRIVERS 22958L: patches@opensource.cirrus.com 22959S: Supported 22960W: https://github.com/CirrusLogic/linux-drivers/wiki 22961T: git https://github.com/CirrusLogic/linux-drivers.git 22962F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22963F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22964F: Documentation/devicetree/bindings/mfd/wm831x.txt 22965F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22966F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22967F: Documentation/devicetree/bindings/sound/wm* 22968F: Documentation/hwmon/wm83??.rst 22969F: arch/arm/mach-s3c/mach-crag6410* 22970F: drivers/clk/clk-wm83*.c 22971F: drivers/gpio/gpio-*wm*.c 22972F: drivers/gpio/gpio-arizona.c 22973F: drivers/hwmon/wm83??-hwmon.c 22974F: drivers/input/misc/wm831x-on.c 22975F: drivers/input/touchscreen/wm831x-ts.c 22976F: drivers/input/touchscreen/wm97*.c 22977F: drivers/leds/leds-wm83*.c 22978F: drivers/mfd/arizona* 22979F: drivers/mfd/cs47l24* 22980F: drivers/mfd/wm*.c 22981F: drivers/power/supply/wm83*.c 22982F: drivers/regulator/arizona* 22983F: drivers/regulator/wm8*.c 22984F: drivers/rtc/rtc-wm83*.c 22985F: drivers/video/backlight/wm83*_bl.c 22986F: drivers/watchdog/wm83*_wdt.c 22987F: include/linux/mfd/arizona/ 22988F: include/linux/mfd/wm831x/ 22989F: include/linux/mfd/wm8350/ 22990F: include/linux/mfd/wm8400* 22991F: include/linux/regulator/arizona* 22992F: include/linux/wm97xx.h 22993F: include/sound/wm????.h 22994F: sound/soc/codecs/arizona* 22995F: sound/soc/codecs/cs47l24* 22996F: sound/soc/codecs/wm* 22997 22998WORKQUEUE 22999M: Tejun Heo <tj@kernel.org> 23000R: Lai Jiangshan <jiangshanlai@gmail.com> 23001S: Maintained 23002T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23003F: Documentation/core-api/workqueue.rst 23004F: include/linux/workqueue.h 23005F: kernel/workqueue.c 23006F: kernel/workqueue_internal.h 23007 23008WWAN DRIVERS 23009M: Loic Poulain <loic.poulain@linaro.org> 23010M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23011R: Johannes Berg <johannes@sipsolutions.net> 23012L: netdev@vger.kernel.org 23013S: Maintained 23014F: drivers/net/wwan/ 23015F: include/linux/wwan.h 23016F: include/uapi/linux/wwan.h 23017 23018X-POWERS AXP288 PMIC DRIVERS 23019M: Hans de Goede <hdegoede@redhat.com> 23020S: Maintained 23021F: drivers/acpi/pmic/intel_pmic_xpower.c 23022N: axp288 23023 23024X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23025M: Chen-Yu Tsai <wens@csie.org> 23026L: linux-kernel@vger.kernel.org 23027S: Maintained 23028N: axp[128] 23029 23030X.25 STACK 23031M: Martin Schiller <ms@dev.tdt.de> 23032L: linux-x25@vger.kernel.org 23033S: Maintained 23034F: Documentation/networking/lapb-module.rst 23035F: Documentation/networking/x25* 23036F: drivers/net/wan/hdlc_x25.c 23037F: drivers/net/wan/lapbether.c 23038F: include/*/lapb.h 23039F: include/net/x25* 23040F: include/uapi/linux/x25.h 23041F: net/lapb/ 23042F: net/x25/ 23043 23044X86 ARCHITECTURE (32-BIT AND 64-BIT) 23045M: Thomas Gleixner <tglx@linutronix.de> 23046M: Ingo Molnar <mingo@redhat.com> 23047M: Borislav Petkov <bp@alien8.de> 23048M: Dave Hansen <dave.hansen@linux.intel.com> 23049M: x86@kernel.org 23050R: "H. Peter Anvin" <hpa@zytor.com> 23051L: linux-kernel@vger.kernel.org 23052S: Maintained 23053T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23054F: Documentation/arch/x86/ 23055F: Documentation/devicetree/bindings/x86/ 23056F: arch/x86/ 23057 23058X86 ENTRY CODE 23059M: Andy Lutomirski <luto@kernel.org> 23060L: linux-kernel@vger.kernel.org 23061S: Maintained 23062T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23063F: arch/x86/entry/ 23064 23065X86 HARDWARE VULNERABILITIES 23066M: Thomas Gleixner <tglx@linutronix.de> 23067M: Borislav Petkov <bp@alien8.de> 23068M: Peter Zijlstra <peterz@infradead.org> 23069M: Josh Poimboeuf <jpoimboe@kernel.org> 23070R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23071S: Maintained 23072F: Documentation/admin-guide/hw-vuln/ 23073F: arch/x86/include/asm/nospec-branch.h 23074F: arch/x86/kernel/cpu/bugs.c 23075 23076X86 MCE INFRASTRUCTURE 23077M: Tony Luck <tony.luck@intel.com> 23078M: Borislav Petkov <bp@alien8.de> 23079L: linux-edac@vger.kernel.org 23080S: Maintained 23081F: Documentation/ABI/testing/sysfs-mce 23082F: Documentation/arch/x86/x86_64/machinecheck.rst 23083F: arch/x86/kernel/cpu/mce/* 23084 23085X86 MICROCODE UPDATE SUPPORT 23086M: Borislav Petkov <bp@alien8.de> 23087S: Maintained 23088F: arch/x86/kernel/cpu/microcode/* 23089 23090X86 MM 23091M: Dave Hansen <dave.hansen@linux.intel.com> 23092M: Andy Lutomirski <luto@kernel.org> 23093M: Peter Zijlstra <peterz@infradead.org> 23094L: linux-kernel@vger.kernel.org 23095S: Maintained 23096T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23097F: arch/x86/mm/ 23098 23099X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23100M: Hans de Goede <hdegoede@redhat.com> 23101L: platform-driver-x86@vger.kernel.org 23102S: Maintained 23103T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23104F: drivers/platform/x86/x86-android-tablets/ 23105 23106X86 PLATFORM DRIVERS 23107M: Hans de Goede <hdegoede@redhat.com> 23108M: Mark Gross <markgross@kernel.org> 23109L: platform-driver-x86@vger.kernel.org 23110S: Maintained 23111T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23112F: drivers/platform/olpc/ 23113F: drivers/platform/x86/ 23114F: include/linux/platform_data/x86/ 23115 23116X86 PLATFORM DRIVERS - ARCH 23117R: Darren Hart <dvhart@infradead.org> 23118R: Andy Shevchenko <andy@infradead.org> 23119L: platform-driver-x86@vger.kernel.org 23120L: x86@kernel.org 23121S: Maintained 23122T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23123F: arch/x86/platform 23124 23125X86 PLATFORM UV HPE SUPERDOME FLEX 23126M: Steve Wahl <steve.wahl@hpe.com> 23127R: Mike Travis <mike.travis@hpe.com> 23128R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23129R: Russ Anderson <russ.anderson@hpe.com> 23130S: Supported 23131F: arch/x86/include/asm/uv/ 23132F: arch/x86/kernel/apic/x2apic_uv_x.c 23133F: arch/x86/platform/uv/ 23134 23135X86 STACK UNWINDING 23136M: Josh Poimboeuf <jpoimboe@kernel.org> 23137M: Peter Zijlstra <peterz@infradead.org> 23138S: Supported 23139F: arch/x86/include/asm/unwind*.h 23140F: arch/x86/kernel/dumpstack.c 23141F: arch/x86/kernel/stacktrace.c 23142F: arch/x86/kernel/unwind_*.c 23143 23144X86 VDSO 23145M: Andy Lutomirski <luto@kernel.org> 23146L: linux-kernel@vger.kernel.org 23147S: Maintained 23148T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23149F: arch/x86/entry/vdso/ 23150 23151XARRAY 23152M: Matthew Wilcox <willy@infradead.org> 23153L: linux-fsdevel@vger.kernel.org 23154S: Supported 23155F: Documentation/core-api/xarray.rst 23156F: include/linux/idr.h 23157F: include/linux/xarray.h 23158F: lib/idr.c 23159F: lib/xarray.c 23160F: tools/testing/radix-tree 23161 23162XBOX DVD IR REMOTE 23163M: Benjamin Valentin <benpicco@googlemail.com> 23164S: Maintained 23165F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23166F: drivers/media/rc/xbox_remote.c 23167 23168XC2028/3028 TUNER DRIVER 23169M: Mauro Carvalho Chehab <mchehab@kernel.org> 23170L: linux-media@vger.kernel.org 23171S: Maintained 23172W: https://linuxtv.org 23173T: git git://linuxtv.org/media_tree.git 23174F: drivers/media/tuners/xc2028.* 23175 23176XDP (eXpress Data Path) 23177M: Alexei Starovoitov <ast@kernel.org> 23178M: Daniel Borkmann <daniel@iogearbox.net> 23179M: David S. Miller <davem@davemloft.net> 23180M: Jakub Kicinski <kuba@kernel.org> 23181M: Jesper Dangaard Brouer <hawk@kernel.org> 23182M: John Fastabend <john.fastabend@gmail.com> 23183L: netdev@vger.kernel.org 23184L: bpf@vger.kernel.org 23185S: Supported 23186F: drivers/net/ethernet/*/*/*/*/*xdp* 23187F: drivers/net/ethernet/*/*/*xdp* 23188F: include/net/xdp.h 23189F: include/net/xdp_priv.h 23190F: include/trace/events/xdp.h 23191F: kernel/bpf/cpumap.c 23192F: kernel/bpf/devmap.c 23193F: net/core/xdp.c 23194F: samples/bpf/xdp* 23195F: tools/testing/selftests/bpf/*/*xdp* 23196F: tools/testing/selftests/bpf/*xdp* 23197K: (?:\b|_)xdp(?:\b|_) 23198 23199XDP SOCKETS (AF_XDP) 23200M: Björn Töpel <bjorn@kernel.org> 23201M: Magnus Karlsson <magnus.karlsson@intel.com> 23202M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23203R: Jonathan Lemon <jonathan.lemon@gmail.com> 23204L: netdev@vger.kernel.org 23205L: bpf@vger.kernel.org 23206S: Maintained 23207F: Documentation/networking/af_xdp.rst 23208F: include/net/netns/xdp.h 23209F: include/net/xdp_sock* 23210F: include/net/xsk_buff_pool.h 23211F: include/uapi/linux/if_xdp.h 23212F: include/uapi/linux/xdp_diag.h 23213F: net/xdp/ 23214F: tools/testing/selftests/bpf/*xsk* 23215 23216XEN BLOCK SUBSYSTEM 23217M: Roger Pau Monné <roger.pau@citrix.com> 23218L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23219S: Supported 23220F: drivers/block/xen* 23221F: drivers/block/xen-blkback/* 23222 23223XEN HYPERVISOR ARM 23224M: Stefano Stabellini <sstabellini@kernel.org> 23225L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23226S: Maintained 23227F: arch/arm/include/asm/xen/ 23228F: arch/arm/xen/ 23229 23230XEN HYPERVISOR ARM64 23231M: Stefano Stabellini <sstabellini@kernel.org> 23232L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23233S: Maintained 23234F: arch/arm64/include/asm/xen/ 23235F: arch/arm64/xen/ 23236 23237XEN HYPERVISOR INTERFACE 23238M: Juergen Gross <jgross@suse.com> 23239M: Stefano Stabellini <sstabellini@kernel.org> 23240R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23241L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23242S: Supported 23243T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23244F: Documentation/ABI/stable/sysfs-hypervisor-xen 23245F: Documentation/ABI/testing/sysfs-hypervisor-xen 23246F: drivers/*/xen-*front.c 23247F: drivers/xen/ 23248F: include/uapi/xen/ 23249F: include/xen/ 23250F: kernel/configs/xen.config 23251 23252XEN HYPERVISOR X86 23253M: Juergen Gross <jgross@suse.com> 23254R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23255L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23256S: Supported 23257F: arch/x86/configs/xen.config 23258F: arch/x86/include/asm/pvclock-abi.h 23259F: arch/x86/include/asm/xen/ 23260F: arch/x86/platform/pvh/ 23261F: arch/x86/xen/ 23262 23263XEN NETWORK BACKEND DRIVER 23264M: Wei Liu <wei.liu@kernel.org> 23265M: Paul Durrant <paul@xen.org> 23266L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23267L: netdev@vger.kernel.org 23268S: Supported 23269F: drivers/net/xen-netback/* 23270 23271XEN PCI SUBSYSTEM 23272M: Juergen Gross <jgross@suse.com> 23273L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23274S: Supported 23275F: arch/x86/pci/*xen* 23276F: drivers/pci/*xen* 23277 23278XEN PVSCSI DRIVERS 23279M: Juergen Gross <jgross@suse.com> 23280L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23281L: linux-scsi@vger.kernel.org 23282S: Supported 23283F: drivers/scsi/xen-scsifront.c 23284F: drivers/xen/xen-scsiback.c 23285F: include/xen/interface/io/vscsiif.h 23286 23287XEN PVUSB DRIVER 23288M: Juergen Gross <jgross@suse.com> 23289L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23290L: linux-usb@vger.kernel.org 23291S: Supported 23292F: drivers/usb/host/xen* 23293F: include/xen/interface/io/usbif.h 23294 23295XEN SOUND FRONTEND DRIVER 23296M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23297L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23298L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23299S: Supported 23300F: sound/xen/* 23301 23302XEN SWIOTLB SUBSYSTEM 23303M: Juergen Gross <jgross@suse.com> 23304M: Stefano Stabellini <sstabellini@kernel.org> 23305L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23306L: iommu@lists.linux.dev 23307S: Supported 23308F: arch/*/include/asm/xen/swiotlb-xen.h 23309F: drivers/xen/swiotlb-xen.c 23310F: include/xen/arm/swiotlb-xen.h 23311F: include/xen/swiotlb-xen.h 23312 23313XFS FILESYSTEM 23314M: Darrick J. Wong <djwong@kernel.org> 23315L: linux-xfs@vger.kernel.org 23316S: Supported 23317W: http://xfs.org/ 23318C: irc://irc.oftc.net/xfs 23319T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23320F: Documentation/ABI/testing/sysfs-fs-xfs 23321F: Documentation/admin-guide/xfs.rst 23322F: Documentation/filesystems/xfs-delayed-logging-design.rst 23323F: Documentation/filesystems/xfs-self-describing-metadata.rst 23324F: fs/xfs/ 23325F: include/uapi/linux/dqblk_xfs.h 23326F: include/uapi/linux/fsmap.h 23327 23328XILINX AMS DRIVER 23329M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23330L: linux-iio@vger.kernel.org 23331S: Maintained 23332F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23333F: drivers/iio/adc/xilinx-ams.c 23334 23335XILINX AXI ETHERNET DRIVER 23336M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23337S: Maintained 23338F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23339F: drivers/net/ethernet/xilinx/xilinx_axienet* 23340 23341XILINX CAN DRIVER 23342M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23343R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23344L: linux-can@vger.kernel.org 23345S: Maintained 23346F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23347F: drivers/net/can/xilinx_can.c 23348 23349XILINX EVENT MANAGEMENT DRIVER 23350M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23351S: Maintained 23352F: drivers/soc/xilinx/xlnx_event_manager.c 23353F: include/linux/firmware/xlnx-event-manager.h 23354 23355XILINX GPIO DRIVER 23356M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23357R: Srinivas Neeli <srinivas.neeli@amd.com> 23358R: Michal Simek <michal.simek@amd.com> 23359S: Maintained 23360F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23361F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23362F: drivers/gpio/gpio-xilinx.c 23363F: drivers/gpio/gpio-zynq.c 23364 23365XILINX PWM DRIVER 23366M: Sean Anderson <sean.anderson@seco.com> 23367S: Maintained 23368F: drivers/pwm/pwm-xilinx.c 23369F: include/clocksource/timer-xilinx.h 23370 23371XILINX SD-FEC IP CORES 23372M: Derek Kiernan <derek.kiernan@amd.com> 23373M: Dragan Cvetic <dragan.cvetic@amd.com> 23374S: Maintained 23375F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23376F: Documentation/misc-devices/xilinx_sdfec.rst 23377F: drivers/misc/Kconfig 23378F: drivers/misc/Makefile 23379F: drivers/misc/xilinx_sdfec.c 23380F: include/uapi/misc/xilinx_sdfec.h 23381 23382XILINX UARTLITE SERIAL DRIVER 23383M: Peter Korsgaard <jacmet@sunsite.dk> 23384L: linux-serial@vger.kernel.org 23385S: Maintained 23386F: drivers/tty/serial/uartlite.c 23387 23388XILINX VIDEO IP CORES 23389M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23390L: linux-media@vger.kernel.org 23391S: Supported 23392T: git git://linuxtv.org/media_tree.git 23393F: Documentation/devicetree/bindings/media/xilinx/ 23394F: drivers/media/platform/xilinx/ 23395F: include/uapi/linux/xilinx-v4l2-controls.h 23396 23397XILINX WATCHDOG DRIVER 23398M: Srinivas Neeli <srinivas.neeli@amd.com> 23399R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23400R: Michal Simek <michal.simek@amd.com> 23401S: Maintained 23402F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23403F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23404F: drivers/watchdog/of_xilinx_wdt.c 23405F: drivers/watchdog/xilinx_wwdt.c 23406 23407XILINX XDMA DRIVER 23408M: Lizhi Hou <lizhi.hou@amd.com> 23409M: Brian Xu <brian.xu@amd.com> 23410M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23411L: dmaengine@vger.kernel.org 23412S: Supported 23413F: drivers/dma/xilinx/xdma-regs.h 23414F: drivers/dma/xilinx/xdma.c 23415F: include/linux/dma/amd_xdma.h 23416F: include/linux/platform_data/amd_xdma.h 23417 23418XILINX ZYNQMP DPDMA DRIVER 23419M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23420L: dmaengine@vger.kernel.org 23421S: Supported 23422F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23423F: drivers/dma/xilinx/xilinx_dpdma.c 23424F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23425 23426XILINX ZYNQMP OCM EDAC DRIVER 23427M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23428M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23429S: Maintained 23430F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23431F: drivers/edac/zynqmp_edac.c 23432 23433XILINX ZYNQMP PSGTR PHY DRIVER 23434M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23435L: linux-kernel@vger.kernel.org 23436S: Supported 23437T: git https://github.com/Xilinx/linux-xlnx.git 23438F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23439F: drivers/phy/xilinx/phy-zynqmp.c 23440 23441XILINX ZYNQMP SHA3 DRIVER 23442M: Harsha <harsha.harsha@amd.com> 23443S: Maintained 23444F: drivers/crypto/xilinx/zynqmp-sha.c 23445 23446XILLYBUS DRIVER 23447M: Eli Billauer <eli.billauer@gmail.com> 23448L: linux-kernel@vger.kernel.org 23449S: Supported 23450F: drivers/char/xillybus/ 23451 23452XLP9XX I2C DRIVER 23453M: George Cherian <gcherian@marvell.com> 23454L: linux-i2c@vger.kernel.org 23455S: Supported 23456W: http://www.marvell.com 23457F: drivers/i2c/busses/i2c-xlp9xx.c 23458 23459XRA1403 GPIO EXPANDER 23460M: Nandor Han <nandor.han@ge.com> 23461L: linux-gpio@vger.kernel.org 23462S: Maintained 23463F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23464F: drivers/gpio/gpio-xra1403.c 23465 23466XTENSA XTFPGA PLATFORM SUPPORT 23467M: Max Filippov <jcmvbkbc@gmail.com> 23468S: Maintained 23469F: drivers/spi/spi-xtensa-xtfpga.c 23470F: sound/soc/xtensa/xtfpga-i2s.c 23471 23472YAM DRIVER FOR AX.25 23473M: Jean-Paul Roubelat <jpr@f6fbb.org> 23474L: linux-hams@vger.kernel.org 23475S: Maintained 23476F: drivers/net/hamradio/yam* 23477F: include/linux/yam.h 23478 23479YAMA SECURITY MODULE 23480M: Kees Cook <keescook@chromium.org> 23481S: Supported 23482T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23483F: Documentation/admin-guide/LSM/Yama.rst 23484F: security/yama/ 23485 23486YEALINK PHONE DRIVER 23487M: Henk Vergonet <Henk.Vergonet@gmail.com> 23488L: usbb2k-api-dev@nongnu.org 23489S: Maintained 23490F: Documentation/input/devices/yealink.rst 23491F: drivers/input/misc/yealink.* 23492 23493Z3FOLD COMPRESSED PAGE ALLOCATOR 23494M: Vitaly Wool <vitaly.wool@konsulko.com> 23495R: Miaohe Lin <linmiaohe@huawei.com> 23496L: linux-mm@kvack.org 23497S: Maintained 23498F: mm/z3fold.c 23499 23500Z8530 DRIVER FOR AX.25 23501M: Joerg Reuter <jreuter@yaina.de> 23502L: linux-hams@vger.kernel.org 23503S: Maintained 23504W: http://yaina.de/jreuter/ 23505W: http://www.qsl.net/dl1bke/ 23506F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23507F: drivers/net/hamradio/*scc.c 23508F: drivers/net/hamradio/z8530.h 23509 23510ZBUD COMPRESSED PAGE ALLOCATOR 23511M: Seth Jennings <sjenning@redhat.com> 23512M: Dan Streetman <ddstreet@ieee.org> 23513L: linux-mm@kvack.org 23514S: Maintained 23515F: mm/zbud.c 23516 23517ZD1211RW WIRELESS DRIVER 23518M: Ulrich Kunitz <kune@deine-taler.de> 23519L: linux-wireless@vger.kernel.org 23520L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23521S: Maintained 23522W: http://zd1211.ath.cx/wiki/DriverRewrite 23523F: drivers/net/wireless/zydas/zd1211rw/ 23524 23525ZD1301 MEDIA DRIVER 23526M: Antti Palosaari <crope@iki.fi> 23527L: linux-media@vger.kernel.org 23528S: Maintained 23529W: https://linuxtv.org/ 23530W: http://palosaari.fi/linux/ 23531Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23532F: drivers/media/usb/dvb-usb-v2/zd1301* 23533 23534ZD1301_DEMOD MEDIA DRIVER 23535M: Antti Palosaari <crope@iki.fi> 23536L: linux-media@vger.kernel.org 23537S: Maintained 23538W: https://linuxtv.org/ 23539W: http://palosaari.fi/linux/ 23540Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23541F: drivers/media/dvb-frontends/zd1301_demod* 23542 23543ZHAOXIN PROCESSOR SUPPORT 23544M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23545L: linux-kernel@vger.kernel.org 23546S: Maintained 23547F: arch/x86/kernel/cpu/zhaoxin.c 23548 23549ZONEFS FILESYSTEM 23550M: Damien Le Moal <dlemoal@kernel.org> 23551M: Naohiro Aota <naohiro.aota@wdc.com> 23552R: Johannes Thumshirn <jth@kernel.org> 23553L: linux-fsdevel@vger.kernel.org 23554S: Maintained 23555T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23556F: Documentation/filesystems/zonefs.rst 23557F: fs/zonefs/ 23558 23559ZPOOL COMPRESSED PAGE STORAGE API 23560M: Dan Streetman <ddstreet@ieee.org> 23561L: linux-mm@kvack.org 23562S: Maintained 23563F: include/linux/zpool.h 23564F: mm/zpool.c 23565 23566ZR36067 VIDEO FOR LINUX DRIVER 23567M: Corentin Labbe <clabbe@baylibre.com> 23568L: mjpeg-users@lists.sourceforge.net 23569L: linux-media@vger.kernel.org 23570S: Maintained 23571W: http://mjpeg.sourceforge.net/driver-zoran/ 23572Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23573F: Documentation/driver-api/media/drivers/zoran.rst 23574F: drivers/media/pci/zoran/ 23575 23576ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23577M: Minchan Kim <minchan@kernel.org> 23578M: Sergey Senozhatsky <senozhatsky@chromium.org> 23579L: linux-kernel@vger.kernel.org 23580S: Maintained 23581F: Documentation/admin-guide/blockdev/zram.rst 23582F: drivers/block/zram/ 23583 23584ZS DECSTATION Z85C30 SERIAL DRIVER 23585M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23586S: Maintained 23587F: drivers/tty/serial/zs.* 23588 23589ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23590M: Minchan Kim <minchan@kernel.org> 23591M: Sergey Senozhatsky <senozhatsky@chromium.org> 23592L: linux-mm@kvack.org 23593S: Maintained 23594F: Documentation/mm/zsmalloc.rst 23595F: include/linux/zsmalloc.h 23596F: mm/zsmalloc.c 23597 23598ZSTD 23599M: Nick Terrell <terrelln@fb.com> 23600S: Maintained 23601B: https://github.com/facebook/zstd/issues 23602T: git https://github.com/terrelln/linux.git 23603F: crypto/zstd.c 23604F: include/linux/zstd* 23605F: lib/decompress_unzstd.c 23606F: lib/zstd/ 23607N: zstd 23608K: zstd 23609 23610ZSWAP COMPRESSED SWAP CACHING 23611M: Seth Jennings <sjenning@redhat.com> 23612M: Dan Streetman <ddstreet@ieee.org> 23613M: Vitaly Wool <vitaly.wool@konsulko.com> 23614L: linux-mm@kvack.org 23615S: Maintained 23616F: mm/zswap.c 23617 23618THE REST 23619M: Linus Torvalds <torvalds@linux-foundation.org> 23620L: linux-kernel@vger.kernel.org 23621S: Buried alive in reporters 23622T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23623F: * 23624F: */ 23625
