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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 3263L: linux-wireless@vger.kernel.org 3264S: Orphan 3265W: http://www.thekelleys.org.uk/atmel 3266W: http://atmelwlandriver.sourceforge.net/ 3267F: drivers/net/wireless/atmel/atmel* 3268 3269ATOMIC INFRASTRUCTURE 3270M: Will Deacon <will@kernel.org> 3271M: Peter Zijlstra <peterz@infradead.org> 3272R: Boqun Feng <boqun.feng@gmail.com> 3273R: Mark Rutland <mark.rutland@arm.com> 3274L: linux-kernel@vger.kernel.org 3275S: Maintained 3276F: Documentation/atomic_*.txt 3277F: arch/*/include/asm/atomic*.h 3278F: include/*/atomic*.h 3279F: include/linux/refcount.h 3280F: scripts/atomic/ 3281 3282ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3283M: Bradley Grove <linuxdrivers@attotech.com> 3284L: linux-scsi@vger.kernel.org 3285S: Supported 3286W: http://www.attotech.com 3287F: drivers/scsi/esas2r 3288 3289ATUSB IEEE 802.15.4 RADIO DRIVER 3290M: Stefan Schmidt <stefan@datenfreihafen.org> 3291L: linux-wpan@vger.kernel.org 3292S: Maintained 3293F: drivers/net/ieee802154/at86rf230.h 3294F: drivers/net/ieee802154/atusb.c 3295F: drivers/net/ieee802154/atusb.h 3296 3297AUDIT SUBSYSTEM 3298M: Paul Moore <paul@paul-moore.com> 3299M: Eric Paris <eparis@redhat.com> 3300L: audit@vger.kernel.org 3301S: Supported 3302W: https://github.com/linux-audit 3303T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3304F: include/asm-generic/audit_*.h 3305F: include/linux/audit.h 3306F: include/linux/audit_arch.h 3307F: include/uapi/linux/audit.h 3308F: kernel/audit* 3309F: lib/*audit.c 3310 3311AUXILIARY BUS DRIVER 3312M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3313R: Dave Ertman <david.m.ertman@intel.com> 3314R: Ira Weiny <ira.weiny@intel.com> 3315S: Supported 3316T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3317F: Documentation/driver-api/auxiliary_bus.rst 3318F: drivers/base/auxiliary.c 3319F: include/linux/auxiliary_bus.h 3320 3321AUXILIARY DISPLAY DRIVERS 3322M: Miguel Ojeda <ojeda@kernel.org> 3323S: Maintained 3324F: Documentation/devicetree/bindings/auxdisplay/ 3325F: drivers/auxdisplay/ 3326F: include/linux/cfag12864b.h 3327 3328AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3329M: Andreas Klinger <ak@it-klinger.de> 3330L: linux-iio@vger.kernel.org 3331S: Maintained 3332F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3333F: drivers/iio/adc/hx711.c 3334 3335AX.25 NETWORK LAYER 3336M: Ralf Baechle <ralf@linux-mips.org> 3337L: linux-hams@vger.kernel.org 3338S: Maintained 3339W: http://www.linux-ax25.org/ 3340F: include/net/ax25.h 3341F: include/uapi/linux/ax25.h 3342F: net/ax25/ 3343 3344AXENTIA ARM DEVICES 3345M: Peter Rosin <peda@axentia.se> 3346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3347S: Maintained 3348F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3349F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3350F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3351F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3352 3353AXENTIA ASOC DRIVERS 3354M: Peter Rosin <peda@axentia.se> 3355L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3356S: Maintained 3357F: Documentation/devicetree/bindings/sound/axentia,* 3358F: sound/soc/atmel/tse850-pcm5142.c 3359 3360AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3361M: Nuno Sá <nuno.sa@analog.com> 3362L: linux-hwmon@vger.kernel.org 3363S: Supported 3364W: https://ez.analog.com/linux-software-drivers 3365F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3366F: drivers/hwmon/axi-fan-control.c 3367 3368AXXIA I2C CONTROLLER 3369M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3370L: linux-i2c@vger.kernel.org 3371S: Maintained 3372F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3373F: drivers/i2c/busses/i2c-axxia.c 3374 3375AZ6007 DVB DRIVER 3376M: Mauro Carvalho Chehab <mchehab@kernel.org> 3377L: linux-media@vger.kernel.org 3378S: Maintained 3379W: https://linuxtv.org 3380T: git git://linuxtv.org/media_tree.git 3381F: drivers/media/usb/dvb-usb-v2/az6007.c 3382 3383AZTECH FM RADIO RECEIVER DRIVER 3384M: Hans Verkuil <hverkuil@xs4all.nl> 3385L: linux-media@vger.kernel.org 3386S: Maintained 3387W: https://linuxtv.org 3388T: git git://linuxtv.org/media_tree.git 3389F: drivers/media/radio/radio-aztech* 3390 3391B43 WIRELESS DRIVER 3392L: linux-wireless@vger.kernel.org 3393L: b43-dev@lists.infradead.org 3394S: Odd Fixes 3395W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3396F: drivers/net/wireless/broadcom/b43/ 3397 3398B43LEGACY WIRELESS DRIVER 3399M: Larry Finger <Larry.Finger@lwfinger.net> 3400L: linux-wireless@vger.kernel.org 3401L: b43-dev@lists.infradead.org 3402S: Maintained 3403W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3404F: drivers/net/wireless/broadcom/b43legacy/ 3405 3406BACKLIGHT CLASS/SUBSYSTEM 3407M: Lee Jones <lee@kernel.org> 3408M: Daniel Thompson <daniel.thompson@linaro.org> 3409M: Jingoo Han <jingoohan1@gmail.com> 3410L: dri-devel@lists.freedesktop.org 3411S: Maintained 3412T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3413F: Documentation/ABI/stable/sysfs-class-backlight 3414F: Documentation/ABI/testing/sysfs-class-backlight 3415F: Documentation/devicetree/bindings/leds/backlight 3416F: drivers/video/backlight/ 3417F: include/linux/backlight.h 3418F: include/linux/pwm_backlight.h 3419 3420BARCO P50 GPIO DRIVER 3421M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3422M: Peter Korsgaard <peter.korsgaard@barco.com> 3423S: Maintained 3424F: drivers/platform/x86/barco-p50-gpio.c 3425 3426BATMAN ADVANCED 3427M: Marek Lindner <mareklindner@neomailbox.ch> 3428M: Simon Wunderlich <sw@simonwunderlich.de> 3429M: Antonio Quartulli <a@unstable.cc> 3430M: Sven Eckelmann <sven@narfation.org> 3431L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3432S: Maintained 3433W: https://www.open-mesh.org/ 3434Q: https://patchwork.open-mesh.org/project/batman/list/ 3435B: https://www.open-mesh.org/projects/batman-adv/issues 3436C: ircs://irc.hackint.org/batadv 3437T: git https://git.open-mesh.org/linux-merge.git 3438F: Documentation/networking/batman-adv.rst 3439F: include/uapi/linux/batadv_packet.h 3440F: include/uapi/linux/batman_adv.h 3441F: net/batman-adv/ 3442 3443BAYCOM/HDLCDRV DRIVERS FOR AX.25 3444M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3445L: linux-hams@vger.kernel.org 3446S: Maintained 3447W: http://www.baycom.org/~tom/ham/ham.html 3448F: drivers/net/hamradio/baycom* 3449 3450BCACHE (BLOCK LAYER CACHE) 3451M: Coly Li <colyli@suse.de> 3452M: Kent Overstreet <kent.overstreet@gmail.com> 3453L: linux-bcache@vger.kernel.org 3454S: Maintained 3455W: http://bcache.evilpiepirate.org 3456C: irc://irc.oftc.net/bcache 3457F: drivers/md/bcache/ 3458 3459BDISP ST MEDIA DRIVER 3460M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3461L: linux-media@vger.kernel.org 3462S: Supported 3463W: https://linuxtv.org 3464T: git git://linuxtv.org/media_tree.git 3465F: drivers/media/platform/st/sti/bdisp 3466 3467BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3468M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3469L: netdev@vger.kernel.org 3470S: Maintained 3471F: drivers/net/ethernet/ec_bhf.c 3472 3473BEFS FILE SYSTEM 3474M: Luis de Bethencourt <luisbg@kernel.org> 3475M: Salah Triki <salah.triki@gmail.com> 3476S: Maintained 3477T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3478F: Documentation/filesystems/befs.rst 3479F: fs/befs/ 3480 3481BFQ I/O SCHEDULER 3482M: Paolo Valente <paolo.valente@unimore.it> 3483M: Jens Axboe <axboe@kernel.dk> 3484L: linux-block@vger.kernel.org 3485S: Maintained 3486F: Documentation/block/bfq-iosched.rst 3487F: block/bfq-* 3488 3489BFS FILE SYSTEM 3490M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3491S: Maintained 3492F: Documentation/filesystems/bfs.rst 3493F: fs/bfs/ 3494F: include/uapi/linux/bfs_fs.h 3495 3496BITMAP API 3497M: Yury Norov <yury.norov@gmail.com> 3498R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3499R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3500S: Maintained 3501F: include/linux/bitfield.h 3502F: include/linux/bitmap.h 3503F: include/linux/bits.h 3504F: include/linux/cpumask.h 3505F: include/linux/find.h 3506F: include/linux/nodemask.h 3507F: include/vdso/bits.h 3508F: lib/bitmap.c 3509F: lib/cpumask.c 3510F: lib/cpumask_kunit.c 3511F: lib/find_bit.c 3512F: lib/find_bit_benchmark.c 3513F: lib/test_bitmap.c 3514F: tools/include/linux/bitfield.h 3515F: tools/include/linux/bitmap.h 3516F: tools/include/linux/bits.h 3517F: tools/include/linux/find.h 3518F: tools/include/vdso/bits.h 3519F: tools/lib/bitmap.c 3520F: tools/lib/find_bit.c 3521 3522BLINKM RGB LED DRIVER 3523M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3524S: Maintained 3525F: drivers/leds/leds-blinkm.c 3526 3527BLOCK LAYER 3528M: Jens Axboe <axboe@kernel.dk> 3529L: linux-block@vger.kernel.org 3530S: Maintained 3531T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3532F: Documentation/ABI/stable/sysfs-block 3533F: Documentation/block/ 3534F: block/ 3535F: drivers/block/ 3536F: include/linux/bio.h 3537F: include/linux/blk* 3538F: kernel/trace/blktrace.c 3539F: lib/sbitmap.c 3540 3541BLOCK2MTD DRIVER 3542M: Joern Engel <joern@lazybastard.org> 3543L: linux-mtd@lists.infradead.org 3544S: Maintained 3545F: drivers/mtd/devices/block2mtd.c 3546 3547BLUETOOTH DRIVERS 3548M: Marcel Holtmann <marcel@holtmann.org> 3549M: Johan Hedberg <johan.hedberg@gmail.com> 3550M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3551L: linux-bluetooth@vger.kernel.org 3552S: Supported 3553W: http://www.bluez.org/ 3554T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3555T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3556F: Documentation/devicetree/bindings/net/bluetooth/ 3557F: drivers/bluetooth/ 3558 3559BLUETOOTH SUBSYSTEM 3560M: Marcel Holtmann <marcel@holtmann.org> 3561M: Johan Hedberg <johan.hedberg@gmail.com> 3562M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3563L: linux-bluetooth@vger.kernel.org 3564S: Supported 3565W: http://www.bluez.org/ 3566T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3568F: include/net/bluetooth/ 3569F: net/bluetooth/ 3570 3571BONDING DRIVER 3572M: Jay Vosburgh <j.vosburgh@gmail.com> 3573M: Andy Gospodarek <andy@greyhouse.net> 3574L: netdev@vger.kernel.org 3575S: Supported 3576W: http://sourceforge.net/projects/bonding/ 3577F: Documentation/networking/bonding.rst 3578F: drivers/net/bonding/ 3579F: include/net/bond* 3580F: include/uapi/linux/if_bonding.h 3581F: tools/testing/selftests/drivers/net/bonding/ 3582 3583BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3584M: Dan Robertson <dan@dlrobertson.com> 3585L: linux-iio@vger.kernel.org 3586S: Maintained 3587F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3588F: drivers/iio/accel/bma400* 3589 3590BPF JIT for ARM 3591M: Shubham Bansal <illusionist.neo@gmail.com> 3592L: bpf@vger.kernel.org 3593S: Odd Fixes 3594F: arch/arm/net/ 3595 3596BPF JIT for ARM64 3597M: Daniel Borkmann <daniel@iogearbox.net> 3598M: Alexei Starovoitov <ast@kernel.org> 3599M: Zi Shen Lim <zlim.lnx@gmail.com> 3600L: bpf@vger.kernel.org 3601S: Supported 3602F: arch/arm64/net/ 3603 3604BPF JIT for MIPS (32-BIT AND 64-BIT) 3605M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3606M: Paul Burton <paulburton@kernel.org> 3607L: bpf@vger.kernel.org 3608S: Maintained 3609F: arch/mips/net/ 3610 3611BPF JIT for NFP NICs 3612M: Jakub Kicinski <kuba@kernel.org> 3613L: bpf@vger.kernel.org 3614S: Odd Fixes 3615F: drivers/net/ethernet/netronome/nfp/bpf/ 3616 3617BPF JIT for POWERPC (32-BIT AND 64-BIT) 3618M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3619M: Michael Ellerman <mpe@ellerman.id.au> 3620L: bpf@vger.kernel.org 3621S: Supported 3622F: arch/powerpc/net/ 3623 3624BPF JIT for RISC-V (32-bit) 3625M: Luke Nelson <luke.r.nels@gmail.com> 3626M: Xi Wang <xi.wang@gmail.com> 3627L: bpf@vger.kernel.org 3628S: Maintained 3629F: arch/riscv/net/ 3630X: arch/riscv/net/bpf_jit_comp64.c 3631 3632BPF JIT for RISC-V (64-bit) 3633M: Björn Töpel <bjorn@kernel.org> 3634L: bpf@vger.kernel.org 3635S: Maintained 3636F: arch/riscv/net/ 3637X: arch/riscv/net/bpf_jit_comp32.c 3638 3639BPF JIT for S390 3640M: Ilya Leoshkevich <iii@linux.ibm.com> 3641M: Heiko Carstens <hca@linux.ibm.com> 3642M: Vasily Gorbik <gor@linux.ibm.com> 3643L: bpf@vger.kernel.org 3644S: Supported 3645F: arch/s390/net/ 3646X: arch/s390/net/pnet.c 3647 3648BPF JIT for SPARC (32-BIT AND 64-BIT) 3649M: David S. Miller <davem@davemloft.net> 3650L: bpf@vger.kernel.org 3651S: Odd Fixes 3652F: arch/sparc/net/ 3653 3654BPF JIT for X86 32-BIT 3655M: Wang YanQing <udknight@gmail.com> 3656L: bpf@vger.kernel.org 3657S: Odd Fixes 3658F: arch/x86/net/bpf_jit_comp32.c 3659 3660BPF JIT for X86 64-BIT 3661M: Alexei Starovoitov <ast@kernel.org> 3662M: Daniel Borkmann <daniel@iogearbox.net> 3663L: bpf@vger.kernel.org 3664S: Supported 3665F: arch/x86/net/ 3666X: arch/x86/net/bpf_jit_comp32.c 3667 3668BPF [BTF] 3669M: Martin KaFai Lau <martin.lau@linux.dev> 3670L: bpf@vger.kernel.org 3671S: Maintained 3672F: include/linux/btf* 3673F: kernel/bpf/btf.c 3674 3675BPF [CORE] 3676M: Alexei Starovoitov <ast@kernel.org> 3677M: Daniel Borkmann <daniel@iogearbox.net> 3678R: John Fastabend <john.fastabend@gmail.com> 3679L: bpf@vger.kernel.org 3680S: Maintained 3681F: include/linux/bpf* 3682F: include/linux/filter.h 3683F: include/linux/tnum.h 3684F: kernel/bpf/core.c 3685F: kernel/bpf/dispatcher.c 3686F: kernel/bpf/syscall.c 3687F: kernel/bpf/tnum.c 3688F: kernel/bpf/trampoline.c 3689F: kernel/bpf/verifier.c 3690 3691BPF [DOCUMENTATION] (Related to Standardization) 3692R: David Vernet <void@manifault.com> 3693L: bpf@vger.kernel.org 3694L: bpf@ietf.org 3695S: Maintained 3696F: Documentation/bpf/instruction-set.rst 3697 3698BPF [GENERAL] (Safe Dynamic Programs and Tools) 3699M: Alexei Starovoitov <ast@kernel.org> 3700M: Daniel Borkmann <daniel@iogearbox.net> 3701M: Andrii Nakryiko <andrii@kernel.org> 3702R: Martin KaFai Lau <martin.lau@linux.dev> 3703R: Song Liu <song@kernel.org> 3704R: Yonghong Song <yhs@fb.com> 3705R: John Fastabend <john.fastabend@gmail.com> 3706R: KP Singh <kpsingh@kernel.org> 3707R: Stanislav Fomichev <sdf@google.com> 3708R: Hao Luo <haoluo@google.com> 3709R: Jiri Olsa <jolsa@kernel.org> 3710L: bpf@vger.kernel.org 3711S: Supported 3712W: https://bpf.io/ 3713Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3714T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3715T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3716F: Documentation/bpf/ 3717F: Documentation/networking/filter.rst 3718F: Documentation/userspace-api/ebpf/ 3719F: arch/*/net/* 3720F: include/linux/bpf* 3721F: include/linux/btf* 3722F: include/linux/filter.h 3723F: include/trace/events/xdp.h 3724F: include/uapi/linux/bpf* 3725F: include/uapi/linux/btf* 3726F: include/uapi/linux/filter.h 3727F: kernel/bpf/ 3728F: kernel/trace/bpf_trace.c 3729F: lib/test_bpf.c 3730F: net/bpf/ 3731F: net/core/filter.c 3732F: net/sched/act_bpf.c 3733F: net/sched/cls_bpf.c 3734F: samples/bpf/ 3735F: scripts/bpf_doc.py 3736F: scripts/pahole-flags.sh 3737F: scripts/pahole-version.sh 3738F: tools/bpf/ 3739F: tools/lib/bpf/ 3740F: tools/testing/selftests/bpf/ 3741 3742BPF [ITERATOR] 3743M: Yonghong Song <yhs@fb.com> 3744L: bpf@vger.kernel.org 3745S: Maintained 3746F: kernel/bpf/*iter.c 3747 3748BPF [L7 FRAMEWORK] (sockmap) 3749M: John Fastabend <john.fastabend@gmail.com> 3750M: Jakub Sitnicki <jakub@cloudflare.com> 3751L: netdev@vger.kernel.org 3752L: bpf@vger.kernel.org 3753S: Maintained 3754F: include/linux/skmsg.h 3755F: net/core/skmsg.c 3756F: net/core/sock_map.c 3757F: net/ipv4/tcp_bpf.c 3758F: net/ipv4/udp_bpf.c 3759F: net/unix/unix_bpf.c 3760 3761BPF [LIBRARY] (libbpf) 3762M: Andrii Nakryiko <andrii@kernel.org> 3763L: bpf@vger.kernel.org 3764S: Maintained 3765F: tools/lib/bpf/ 3766 3767BPF [MISC] 3768L: bpf@vger.kernel.org 3769S: Odd Fixes 3770K: (?:\b|_)bpf(?:\b|_) 3771 3772BPF [NETWORKING] (struct_ops, reuseport) 3773M: Martin KaFai Lau <martin.lau@linux.dev> 3774L: bpf@vger.kernel.org 3775L: netdev@vger.kernel.org 3776S: Maintained 3777F: kernel/bpf/bpf_struct* 3778 3779BPF [NETWORKING] (tc BPF, sock_addr) 3780M: Martin KaFai Lau <martin.lau@linux.dev> 3781M: Daniel Borkmann <daniel@iogearbox.net> 3782R: John Fastabend <john.fastabend@gmail.com> 3783L: bpf@vger.kernel.org 3784L: netdev@vger.kernel.org 3785S: Maintained 3786F: net/core/filter.c 3787F: net/sched/act_bpf.c 3788F: net/sched/cls_bpf.c 3789 3790BPF [RINGBUF] 3791M: Andrii Nakryiko <andrii@kernel.org> 3792L: bpf@vger.kernel.org 3793S: Maintained 3794F: kernel/bpf/ringbuf.c 3795 3796BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3797M: KP Singh <kpsingh@kernel.org> 3798R: Florent Revest <revest@chromium.org> 3799R: Brendan Jackman <jackmanb@chromium.org> 3800L: bpf@vger.kernel.org 3801S: Maintained 3802F: Documentation/bpf/prog_lsm.rst 3803F: include/linux/bpf_lsm.h 3804F: kernel/bpf/bpf_lsm.c 3805F: security/bpf/ 3806 3807BPF [SELFTESTS] (Test Runners & Infrastructure) 3808M: Andrii Nakryiko <andrii@kernel.org> 3809R: Mykola Lysenko <mykolal@fb.com> 3810L: bpf@vger.kernel.org 3811S: Maintained 3812F: tools/testing/selftests/bpf/ 3813 3814BPF [STORAGE & CGROUPS] 3815M: Martin KaFai Lau <martin.lau@linux.dev> 3816L: bpf@vger.kernel.org 3817S: Maintained 3818F: kernel/bpf/*storage.c 3819F: kernel/bpf/bpf_lru* 3820F: kernel/bpf/cgroup.c 3821 3822BPF [TOOLING] (bpftool) 3823M: Quentin Monnet <quentin@isovalent.com> 3824L: bpf@vger.kernel.org 3825S: Maintained 3826F: kernel/bpf/disasm.* 3827F: tools/bpf/bpftool/ 3828 3829BPF [TRACING] 3830M: Song Liu <song@kernel.org> 3831R: Jiri Olsa <jolsa@kernel.org> 3832L: bpf@vger.kernel.org 3833S: Maintained 3834F: kernel/bpf/stackmap.c 3835F: kernel/trace/bpf_trace.c 3836 3837BROADCOM B44 10/100 ETHERNET DRIVER 3838M: Michael Chan <michael.chan@broadcom.com> 3839L: netdev@vger.kernel.org 3840S: Supported 3841F: drivers/net/ethernet/broadcom/b44.* 3842 3843BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3844M: Florian Fainelli <florian.fainelli@broadcom.com> 3845L: netdev@vger.kernel.org 3846L: openwrt-devel@lists.openwrt.org (subscribers-only) 3847S: Supported 3848F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3849F: drivers/net/dsa/b53/* 3850F: drivers/net/dsa/bcm_sf2* 3851F: include/linux/dsa/brcm.h 3852F: include/linux/platform_data/b53.h 3853 3854BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3855M: Florian Fainelli <florian.fainelli@broadcom.com> 3856R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3857L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3859S: Maintained 3860T: git https://github.com/broadcom/stblinux.git 3861F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3862F: drivers/pci/controller/pcie-brcmstb.c 3863F: drivers/staging/vc04_services 3864N: bcm2711 3865N: bcm283* 3866N: raspberrypi 3867 3868BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3869M: Florian Fainelli <florian.fainelli@broadcom.com> 3870M: Ray Jui <rjui@broadcom.com> 3871M: Scott Branden <sbranden@broadcom.com> 3872R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3873S: Maintained 3874T: git https://github.com/broadcom/mach-bcm 3875F: arch/arm/mach-bcm/ 3876N: bcm281* 3877N: bcm113* 3878N: bcm216* 3879N: kona 3880 3881BROADCOM BCM47XX MIPS ARCHITECTURE 3882M: Hauke Mehrtens <hauke@hauke-m.de> 3883M: Rafał Miłecki <zajec5@gmail.com> 3884L: linux-mips@vger.kernel.org 3885S: Maintained 3886F: Documentation/devicetree/bindings/mips/brcm/ 3887F: arch/mips/bcm47xx/* 3888F: arch/mips/include/asm/mach-bcm47xx/* 3889 3890BROADCOM BCM4908 ETHERNET DRIVER 3891M: Rafał Miłecki <rafal@milecki.pl> 3892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3893L: netdev@vger.kernel.org 3894S: Maintained 3895F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3896F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3897F: drivers/net/ethernet/broadcom/unimac.h 3898 3899BROADCOM BCM4908 PINMUX DRIVER 3900M: Rafał Miłecki <rafal@milecki.pl> 3901R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3902L: linux-gpio@vger.kernel.org 3903S: Maintained 3904F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3905F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3906 3907BROADCOM BCM5301X ARM ARCHITECTURE 3908M: Florian Fainelli <florian.fainelli@broadcom.com> 3909M: Hauke Mehrtens <hauke@hauke-m.de> 3910M: Rafał Miłecki <zajec5@gmail.com> 3911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3913S: Maintained 3914F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3915F: arch/arm/boot/dts/broadcom/bcm470* 3916F: arch/arm/boot/dts/broadcom/bcm5301* 3917F: arch/arm/boot/dts/broadcom/bcm953012* 3918F: arch/arm/mach-bcm/bcm_5301x.c 3919 3920BROADCOM BCM53573 ARM ARCHITECTURE 3921M: Florian Fainelli <florian.fainelli@broadcom.com> 3922M: Rafał Miłecki <rafal@milecki.pl> 3923R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3925S: Maintained 3926F: arch/arm/boot/dts/broadcom/bcm47189* 3927F: arch/arm/boot/dts/broadcom/bcm53573* 3928 3929BROADCOM BCM63XX/BCM33XX UDC DRIVER 3930M: Kevin Cernekee <cernekee@gmail.com> 3931L: linux-usb@vger.kernel.org 3932S: Maintained 3933F: drivers/usb/gadget/udc/bcm63xx_udc.* 3934 3935BROADCOM BCM7XXX ARM ARCHITECTURE 3936M: Florian Fainelli <florian.fainelli@broadcom.com> 3937R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3939S: Maintained 3940T: git https://github.com/broadcom/stblinux.git 3941F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3942F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3943F: arch/arm/include/asm/hardware/cache-b15-rac.h 3944F: arch/arm/mach-bcm/*brcmstb* 3945F: arch/arm/mm/cache-b15-rac.c 3946F: drivers/bus/brcmstb_gisb.c 3947F: drivers/pci/controller/pcie-brcmstb.c 3948N: brcmstb 3949N: bcm7038 3950N: bcm7120 3951 3952BROADCOM BCMBCA ARM ARCHITECTURE 3953M: William Zhang <william.zhang@broadcom.com> 3954M: Anand Gore <anand.gore@broadcom.com> 3955M: Kursad Oney <kursad.oney@broadcom.com> 3956M: Florian Fainelli <florian.fainelli@broadcom.com> 3957M: Rafał Miłecki <rafal@milecki.pl> 3958R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3960S: Maintained 3961T: git https://github.com/broadcom/stblinux.git 3962F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3963F: arch/arm64/boot/dts/broadcom/bcmbca/* 3964N: bcmbca 3965N: bcm[9]?47622 3966N: bcm[9]?4912 3967N: bcm[9]?63138 3968N: bcm[9]?63146 3969N: bcm[9]?63148 3970N: bcm[9]?63158 3971N: bcm[9]?63178 3972N: bcm[9]?6756 3973N: bcm[9]?6813 3974N: bcm[9]?6846 3975N: bcm[9]?6855 3976N: bcm[9]?6856 3977N: bcm[9]?6858 3978N: bcm[9]?6878 3979 3980BROADCOM BDC DRIVER 3981M: Justin Chen <justin.chen@broadcom.com> 3982M: Al Cooper <alcooperx@gmail.com> 3983R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3984L: linux-usb@vger.kernel.org 3985S: Maintained 3986F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3987F: drivers/usb/gadget/udc/bdc/ 3988 3989BROADCOM BMIPS CPUFREQ DRIVER 3990M: Markus Mayer <mmayer@broadcom.com> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-pm@vger.kernel.org 3993S: Maintained 3994F: drivers/cpufreq/bmips-cpufreq.c 3995 3996BROADCOM BMIPS MIPS ARCHITECTURE 3997M: Florian Fainelli <florian.fainelli@broadcom.com> 3998R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3999L: linux-mips@vger.kernel.org 4000S: Maintained 4001T: git https://github.com/broadcom/stblinux.git 4002F: arch/mips/bmips/* 4003F: arch/mips/boot/dts/brcm/bcm*.dts* 4004F: arch/mips/include/asm/mach-bmips/* 4005F: arch/mips/kernel/*bmips* 4006F: drivers/irqchip/irq-bcm63* 4007F: drivers/irqchip/irq-bcm7* 4008F: drivers/irqchip/irq-brcmstb* 4009F: drivers/soc/bcm/bcm63xx 4010F: include/linux/bcm963xx_nvram.h 4011F: include/linux/bcm963xx_tag.h 4012 4013BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4014M: Rasesh Mody <rmody@marvell.com> 4015M: GR-Linux-NIC-Dev@marvell.com 4016L: netdev@vger.kernel.org 4017S: Supported 4018F: drivers/net/ethernet/broadcom/bnx2.* 4019F: drivers/net/ethernet/broadcom/bnx2_* 4020 4021BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4022M: Saurav Kashyap <skashyap@marvell.com> 4023M: Javed Hasan <jhasan@marvell.com> 4024M: GR-QLogic-Storage-Upstream@marvell.com 4025L: linux-scsi@vger.kernel.org 4026S: Supported 4027F: drivers/scsi/bnx2fc/ 4028 4029BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4030M: Nilesh Javali <njavali@marvell.com> 4031M: Manish Rangankar <mrangankar@marvell.com> 4032M: GR-QLogic-Storage-Upstream@marvell.com 4033L: linux-scsi@vger.kernel.org 4034S: Supported 4035F: drivers/scsi/bnx2i/ 4036 4037BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4038M: Ariel Elior <aelior@marvell.com> 4039M: Sudarsana Kalluru <skalluru@marvell.com> 4040M: Manish Chopra <manishc@marvell.com> 4041L: netdev@vger.kernel.org 4042S: Supported 4043F: drivers/net/ethernet/broadcom/bnx2x/ 4044 4045BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4046M: Michael Chan <michael.chan@broadcom.com> 4047L: netdev@vger.kernel.org 4048S: Supported 4049F: drivers/firmware/broadcom/tee_bnxt_fw.c 4050F: drivers/net/ethernet/broadcom/bnxt/ 4051F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4052 4053BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4054M: Arend van Spriel <aspriel@gmail.com> 4055M: Franky Lin <franky.lin@broadcom.com> 4056M: Hante Meuleman <hante.meuleman@broadcom.com> 4057L: linux-wireless@vger.kernel.org 4058L: brcm80211-dev-list.pdl@broadcom.com 4059L: SHA-cyfmac-dev-list@infineon.com 4060S: Supported 4061F: drivers/net/wireless/broadcom/brcm80211/ 4062 4063BROADCOM BRCMSTB GPIO DRIVER 4064M: Doug Berger <opendmb@gmail.com> 4065M: Florian Fainelli <florian.fainelli@broadcom> 4066R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4067S: Supported 4068F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4069F: drivers/gpio/gpio-brcmstb.c 4070 4071BROADCOM BRCMSTB I2C DRIVER 4072M: Kamal Dasu <kamal.dasu@broadcom.com> 4073R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4074L: linux-i2c@vger.kernel.org 4075S: Supported 4076F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4077F: drivers/i2c/busses/i2c-brcmstb.c 4078 4079BROADCOM BRCMSTB UART DRIVER 4080M: Al Cooper <alcooperx@gmail.com> 4081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4082L: linux-serial@vger.kernel.org 4083S: Maintained 4084F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4085F: drivers/tty/serial/8250/8250_bcm7271.c 4086 4087BROADCOM BRCMSTB USB EHCI DRIVER 4088M: Justin Chen <justin.chen@broadcom.com> 4089M: Al Cooper <alcooperx@gmail.com> 4090R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4091L: linux-usb@vger.kernel.org 4092S: Maintained 4093F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4094F: drivers/usb/host/ehci-brcm.* 4095 4096BROADCOM BRCMSTB USB PIN MAP DRIVER 4097M: Al Cooper <alcooperx@gmail.com> 4098R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4099L: linux-usb@vger.kernel.org 4100S: Maintained 4101F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4102F: drivers/usb/misc/brcmstb-usb-pinmap.c 4103 4104BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4105M: Justin Chen <justin.chen@broadcom.com> 4106M: Al Cooper <alcooperx@gmail.com> 4107R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4108L: linux-kernel@vger.kernel.org 4109S: Maintained 4110F: drivers/phy/broadcom/phy-brcm-usb* 4111 4112BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4113M: William Zhang <william.zhang@broadcom.com> 4114M: Kursad Oney <kursad.oney@broadcom.com> 4115M: Jonas Gorski <jonas.gorski@gmail.com> 4116R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4117L: linux-spi@vger.kernel.org 4118S: Maintained 4119F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4120F: drivers/spi/spi-bcm63xx-hsspi.c 4121F: drivers/spi/spi-bcmbca-hsspi.c 4122 4123BROADCOM ETHERNET PHY DRIVERS 4124M: Florian Fainelli <florian.fainelli@broadcom.com> 4125R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4126L: netdev@vger.kernel.org 4127S: Supported 4128F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4129F: drivers/net/phy/bcm*.[ch] 4130F: drivers/net/phy/broadcom.c 4131F: include/linux/brcmphy.h 4132 4133BROADCOM GENET ETHERNET DRIVER 4134M: Doug Berger <opendmb@gmail.com> 4135M: Florian Fainelli <florian.fainelli@broadcom.com> 4136R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4137L: netdev@vger.kernel.org 4138S: Supported 4139F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4140F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4141F: drivers/net/ethernet/broadcom/genet/ 4142F: drivers/net/ethernet/broadcom/unimac.h 4143F: drivers/net/mdio/mdio-bcm-unimac.c 4144F: include/linux/platform_data/bcmgenet.h 4145F: include/linux/platform_data/mdio-bcm-unimac.h 4146 4147BROADCOM IPROC ARM ARCHITECTURE 4148M: Ray Jui <rjui@broadcom.com> 4149M: Scott Branden <sbranden@broadcom.com> 4150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4152S: Maintained 4153T: git https://github.com/broadcom/stblinux.git 4154F: arch/arm64/boot/dts/broadcom/northstar2/* 4155F: arch/arm64/boot/dts/broadcom/stingray/* 4156F: drivers/clk/bcm/clk-ns* 4157F: drivers/clk/bcm/clk-sr* 4158F: drivers/pinctrl/bcm/pinctrl-ns* 4159F: include/dt-bindings/clock/bcm-sr* 4160N: iproc 4161N: cygnus 4162N: bcm[-_]nsp 4163N: bcm9113* 4164N: bcm9583* 4165N: bcm9585* 4166N: bcm9586* 4167N: bcm988312 4168N: bcm113* 4169N: bcm583* 4170N: bcm585* 4171N: bcm586* 4172N: bcm88312 4173N: hr2 4174N: stingray 4175 4176BROADCOM IPROC GBIT ETHERNET DRIVER 4177M: Rafał Miłecki <rafal@milecki.pl> 4178R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4179L: netdev@vger.kernel.org 4180S: Maintained 4181F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4182F: drivers/net/ethernet/broadcom/bgmac* 4183F: drivers/net/ethernet/broadcom/unimac.h 4184 4185BROADCOM KONA GPIO DRIVER 4186M: Ray Jui <rjui@broadcom.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188S: Supported 4189F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4190F: drivers/gpio/gpio-bcm-kona.c 4191 4192BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4193M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4194M: Kashyap Desai <kashyap.desai@broadcom.com> 4195M: Sumit Saxena <sumit.saxena@broadcom.com> 4196M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4197L: mpi3mr-linuxdrv.pdl@broadcom.com 4198L: linux-scsi@vger.kernel.org 4199S: Supported 4200W: https://www.broadcom.com/support/storage 4201F: drivers/scsi/mpi3mr/ 4202 4203BROADCOM NETXTREME-E ROCE DRIVER 4204M: Selvin Xavier <selvin.xavier@broadcom.com> 4205L: linux-rdma@vger.kernel.org 4206S: Supported 4207W: http://www.broadcom.com 4208F: drivers/infiniband/hw/bnxt_re/ 4209F: include/uapi/rdma/bnxt_re-abi.h 4210 4211BROADCOM NVRAM DRIVER 4212M: Rafał Miłecki <zajec5@gmail.com> 4213L: linux-mips@vger.kernel.org 4214S: Maintained 4215F: drivers/firmware/broadcom/* 4216 4217BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4218M: Rafał Miłecki <rafal@milecki.pl> 4219M: Florian Fainelli <florian.fainelli@broadcom.com> 4220R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4221L: linux-pm@vger.kernel.org 4222S: Maintained 4223T: git https://github.com/broadcom/stblinux.git 4224F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4225F: include/dt-bindings/soc/bcm-pmb.h 4226 4227BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4228M: Rafał Miłecki <zajec5@gmail.com> 4229L: linux-wireless@vger.kernel.org 4230S: Maintained 4231F: drivers/bcma/ 4232F: include/linux/bcma/ 4233 4234BROADCOM SPI DRIVER 4235M: Kamal Dasu <kamal.dasu@broadcom.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237S: Maintained 4238F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4239F: drivers/spi/spi-bcm-qspi.* 4240F: drivers/spi/spi-brcmstb-qspi.c 4241F: drivers/spi/spi-iproc-qspi.c 4242 4243BROADCOM STB AVS CPUFREQ DRIVER 4244M: Markus Mayer <mmayer@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-pm@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4249F: drivers/cpufreq/brcmstb* 4250 4251BROADCOM STB AVS TMON DRIVER 4252M: Markus Mayer <mmayer@broadcom.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-pm@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4257F: drivers/thermal/broadcom/brcmstb* 4258 4259BROADCOM STB DPFE DRIVER 4260M: Markus Mayer <mmayer@broadcom.com> 4261R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4263S: Maintained 4264F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4265F: drivers/memory/brcmstb_dpfe.c 4266 4267BROADCOM STB NAND FLASH DRIVER 4268M: Brian Norris <computersforpeace@gmail.com> 4269M: Kamal Dasu <kamal.dasu@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-mtd@lists.infradead.org 4272S: Maintained 4273F: drivers/mtd/nand/raw/brcmnand/ 4274F: include/linux/platform_data/brcmnand.h 4275 4276BROADCOM STB PCIE DRIVER 4277M: Jim Quinlan <jim2101024@gmail.com> 4278M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4279M: Florian Fainelli <florian.fainelli@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-pci@vger.kernel.org 4282S: Maintained 4283F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4284F: drivers/pci/controller/pcie-brcmstb.c 4285 4286BROADCOM SYSTEMPORT ETHERNET DRIVER 4287M: Florian Fainelli <florian.fainelli@broadcom.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: netdev@vger.kernel.org 4290S: Supported 4291F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4292F: drivers/net/ethernet/broadcom/bcmsysport.* 4293F: drivers/net/ethernet/broadcom/unimac.h 4294 4295BROADCOM TG3 GIGABIT ETHERNET DRIVER 4296M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4297M: Prashant Sreedharan <prashant@broadcom.com> 4298M: Michael Chan <mchan@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: drivers/net/ethernet/broadcom/tg3.* 4302 4303BROADCOM VK DRIVER 4304M: Scott Branden <scott.branden@broadcom.com> 4305R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4306S: Supported 4307F: drivers/misc/bcm-vk/ 4308F: include/uapi/linux/misc/bcm_vk.h 4309 4310BROCADE BFA FC SCSI DRIVER 4311M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4312M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4313L: linux-scsi@vger.kernel.org 4314S: Supported 4315F: drivers/scsi/bfa/ 4316 4317BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4318M: Rasesh Mody <rmody@marvell.com> 4319M: Sudarsana Kalluru <skalluru@marvell.com> 4320M: GR-Linux-NIC-Dev@marvell.com 4321L: netdev@vger.kernel.org 4322S: Supported 4323F: drivers/net/ethernet/brocade/bna/ 4324 4325BSG (block layer generic sg v4 driver) 4326M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4327L: linux-scsi@vger.kernel.org 4328S: Supported 4329F: block/bsg.c 4330F: include/linux/bsg.h 4331F: include/uapi/linux/bsg.h 4332 4333BT87X AUDIO DRIVER 4334M: Clemens Ladisch <clemens@ladisch.de> 4335L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4336S: Maintained 4337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4338F: Documentation/sound/cards/bt87x.rst 4339F: sound/pci/bt87x.c 4340 4341BT8XXGPIO DRIVER 4342M: Michael Buesch <m@bues.ch> 4343S: Maintained 4344W: http://bu3sch.de/btgpio.php 4345F: drivers/gpio/gpio-bt8xx.c 4346 4347BTRFS FILE SYSTEM 4348M: Chris Mason <clm@fb.com> 4349M: Josef Bacik <josef@toxicpanda.com> 4350M: David Sterba <dsterba@suse.com> 4351L: linux-btrfs@vger.kernel.org 4352S: Maintained 4353W: https://btrfs.readthedocs.io 4354W: https://btrfs.wiki.kernel.org/ 4355Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4356C: irc://irc.libera.chat/btrfs 4357T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4358F: Documentation/filesystems/btrfs.rst 4359F: fs/btrfs/ 4360F: include/linux/btrfs* 4361F: include/trace/events/btrfs.h 4362F: include/uapi/linux/btrfs* 4363 4364BTTV VIDEO4LINUX DRIVER 4365M: Mauro Carvalho Chehab <mchehab@kernel.org> 4366L: linux-media@vger.kernel.org 4367S: Odd fixes 4368W: https://linuxtv.org 4369T: git git://linuxtv.org/media_tree.git 4370F: Documentation/driver-api/media/drivers/bttv* 4371F: drivers/media/pci/bt8xx/bttv* 4372 4373BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4374M: Chanwoo Choi <cw00.choi@samsung.com> 4375L: linux-pm@vger.kernel.org 4376L: linux-samsung-soc@vger.kernel.org 4377S: Maintained 4378T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4379F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4380F: drivers/devfreq/exynos-bus.c 4381 4382BUSLOGIC SCSI DRIVER 4383M: Khalid Aziz <khalid@gonehiking.org> 4384L: linux-scsi@vger.kernel.org 4385S: Maintained 4386F: drivers/scsi/BusLogic.* 4387F: drivers/scsi/FlashPoint.* 4388 4389BXCAN CAN NETWORK DRIVER 4390M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4391L: linux-can@vger.kernel.org 4392S: Maintained 4393F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4394F: drivers/net/can/bxcan.c 4395 4396C-MEDIA CMI8788 DRIVER 4397M: Clemens Ladisch <clemens@ladisch.de> 4398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4399S: Maintained 4400T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4401F: sound/pci/oxygen/ 4402 4403C-SKY ARCHITECTURE 4404M: Guo Ren <guoren@kernel.org> 4405L: linux-csky@vger.kernel.org 4406S: Supported 4407T: git https://github.com/c-sky/csky-linux.git 4408F: Documentation/devicetree/bindings/csky/ 4409F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4410F: Documentation/devicetree/bindings/timer/csky,* 4411F: arch/csky/ 4412F: drivers/clocksource/timer-gx6605s.c 4413F: drivers/clocksource/timer-mp-csky.c 4414F: drivers/irqchip/irq-csky-* 4415N: csky 4416K: csky 4417 4418CA8210 IEEE-802.15.4 RADIO DRIVER 4419L: linux-wpan@vger.kernel.org 4420S: Orphan 4421W: https://github.com/Cascoda/ca8210-linux.git 4422F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4423F: drivers/net/ieee802154/ca8210.c 4424 4425CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4426M: David Howells <dhowells@redhat.com> 4427L: linux-cachefs@redhat.com (moderated for non-subscribers) 4428S: Supported 4429F: Documentation/filesystems/caching/cachefiles.rst 4430F: fs/cachefiles/ 4431 4432CACHESTAT: PAGE CACHE STATS FOR A FILE 4433M: Nhat Pham <nphamcs@gmail.com> 4434M: Johannes Weiner <hannes@cmpxchg.org> 4435L: linux-mm@kvack.org 4436S: Maintained 4437F: tools/testing/selftests/cachestat/test_cachestat.c 4438 4439CADENCE MIPI-CSI2 BRIDGES 4440M: Maxime Ripard <mripard@kernel.org> 4441L: linux-media@vger.kernel.org 4442S: Maintained 4443F: Documentation/devicetree/bindings/media/cdns,*.txt 4444F: drivers/media/platform/cadence/cdns-csi2* 4445 4446CADENCE NAND DRIVER 4447L: linux-mtd@lists.infradead.org 4448S: Orphan 4449F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4450F: drivers/mtd/nand/raw/cadence-nand-controller.c 4451 4452CADENCE USB3 DRD IP DRIVER 4453M: Peter Chen <peter.chen@kernel.org> 4454M: Pawel Laszczak <pawell@cadence.com> 4455R: Roger Quadros <rogerq@kernel.org> 4456R: Aswath Govindraju <a-govindraju@ti.com> 4457L: linux-usb@vger.kernel.org 4458S: Maintained 4459T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4460F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4461F: drivers/usb/cdns3/ 4462X: drivers/usb/cdns3/cdnsp* 4463 4464CADENCE USBHS DRIVER 4465M: Pawel Laszczak <pawell@cadence.com> 4466L: linux-usb@vger.kernel.org 4467S: Maintained 4468F: drivers/usb/gadget/udc/cdns2 4469 4470CADENCE USBSSP DRD IP DRIVER 4471M: Pawel Laszczak <pawell@cadence.com> 4472L: linux-usb@vger.kernel.org 4473S: Maintained 4474T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4475F: drivers/usb/cdns3/ 4476X: drivers/usb/cdns3/cdns3* 4477 4478CADET FM/AM RADIO RECEIVER DRIVER 4479M: Hans Verkuil <hverkuil@xs4all.nl> 4480L: linux-media@vger.kernel.org 4481S: Maintained 4482W: https://linuxtv.org 4483T: git git://linuxtv.org/media_tree.git 4484F: drivers/media/radio/radio-cadet* 4485 4486CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4487L: linux-media@vger.kernel.org 4488S: Orphan 4489T: git git://linuxtv.org/media_tree.git 4490F: Documentation/admin-guide/media/cafe_ccic* 4491F: drivers/media/platform/marvell/ 4492 4493CAIF NETWORK LAYER 4494L: netdev@vger.kernel.org 4495S: Orphan 4496F: Documentation/networking/caif/ 4497F: drivers/net/caif/ 4498F: include/net/caif/ 4499F: include/uapi/linux/caif/ 4500F: net/caif/ 4501 4502CAKE QDISC 4503M: Toke Høiland-Jørgensen <toke@toke.dk> 4504L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4505S: Maintained 4506F: net/sched/sch_cake.c 4507 4508CAN NETWORK DRIVERS 4509M: Wolfgang Grandegger <wg@grandegger.com> 4510M: Marc Kleine-Budde <mkl@pengutronix.de> 4511L: linux-can@vger.kernel.org 4512S: Maintained 4513W: https://github.com/linux-can 4514T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4516F: Documentation/devicetree/bindings/net/can/ 4517F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4518F: drivers/net/can/ 4519F: drivers/phy/phy-can-transceiver.c 4520F: include/linux/can/bittiming.h 4521F: include/linux/can/dev.h 4522F: include/linux/can/length.h 4523F: include/linux/can/platform/ 4524F: include/linux/can/rx-offload.h 4525F: include/uapi/linux/can/error.h 4526F: include/uapi/linux/can/netlink.h 4527F: include/uapi/linux/can/vxcan.h 4528 4529CAN NETWORK LAYER 4530M: Oliver Hartkopp <socketcan@hartkopp.net> 4531M: Marc Kleine-Budde <mkl@pengutronix.de> 4532L: linux-can@vger.kernel.org 4533S: Maintained 4534W: https://github.com/linux-can 4535T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4537F: Documentation/networking/can.rst 4538F: include/linux/can/can-ml.h 4539F: include/linux/can/core.h 4540F: include/linux/can/skb.h 4541F: include/net/netns/can.h 4542F: include/uapi/linux/can.h 4543F: include/uapi/linux/can/bcm.h 4544F: include/uapi/linux/can/gw.h 4545F: include/uapi/linux/can/isotp.h 4546F: include/uapi/linux/can/raw.h 4547F: net/can/ 4548 4549CAN-J1939 NETWORK LAYER 4550M: Robin van der Gracht <robin@protonic.nl> 4551M: Oleksij Rempel <o.rempel@pengutronix.de> 4552R: kernel@pengutronix.de 4553L: linux-can@vger.kernel.org 4554S: Maintained 4555F: Documentation/networking/j1939.rst 4556F: include/uapi/linux/can/j1939.h 4557F: net/can/j1939/ 4558 4559CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4560M: Damien Le Moal <dlemoal@kernel.org> 4561L: linux-riscv@lists.infradead.org 4562L: linux-gpio@vger.kernel.org (pinctrl driver) 4563F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4564F: drivers/pinctrl/pinctrl-k210.c 4565 4566CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4567M: Damien Le Moal <dlemoal@kernel.org> 4568L: linux-kernel@vger.kernel.org 4569L: linux-riscv@lists.infradead.org 4570S: Maintained 4571F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4572F: drivers/reset/reset-k210.c 4573 4574CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4575M: Damien Le Moal <dlemoal@kernel.org> 4576L: linux-riscv@lists.infradead.org 4577S: Maintained 4578F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4579F: drivers/soc/canaan/ 4580F: include/soc/canaan/ 4581 4582CAPABILITIES 4583M: Serge Hallyn <serge@hallyn.com> 4584L: linux-security-module@vger.kernel.org 4585S: Supported 4586F: include/linux/capability.h 4587F: include/uapi/linux/capability.h 4588F: kernel/capability.c 4589F: security/commoncap.c 4590 4591CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4592M: Kevin Tsai <ktsai@capellamicro.com> 4593S: Maintained 4594F: drivers/iio/light/cm* 4595 4596CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4597M: Christian Lamparter <chunkeey@googlemail.com> 4598L: linux-wireless@vger.kernel.org 4599S: Maintained 4600W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4601F: drivers/net/wireless/ath/carl9170/ 4602 4603CAVIUM I2C DRIVER 4604M: Robert Richter <rric@kernel.org> 4605S: Odd Fixes 4606W: http://www.marvell.com 4607F: drivers/i2c/busses/i2c-octeon* 4608F: drivers/i2c/busses/i2c-thunderx* 4609 4610CAVIUM LIQUIDIO NETWORK DRIVER 4611M: Derek Chickles <dchickles@marvell.com> 4612M: Satanand Burla <sburla@marvell.com> 4613M: Felix Manlunas <fmanlunas@marvell.com> 4614L: netdev@vger.kernel.org 4615S: Supported 4616W: http://www.marvell.com 4617F: drivers/net/ethernet/cavium/liquidio/ 4618 4619CAVIUM MMC DRIVER 4620M: Robert Richter <rric@kernel.org> 4621S: Odd Fixes 4622W: http://www.marvell.com 4623F: drivers/mmc/host/cavium* 4624 4625CAVIUM OCTEON-TX CRYPTO DRIVER 4626M: George Cherian <gcherian@marvell.com> 4627L: linux-crypto@vger.kernel.org 4628S: Supported 4629W: http://www.marvell.com 4630F: drivers/crypto/cavium/cpt/ 4631 4632CAVIUM THUNDERX2 ARM64 SOC 4633M: Robert Richter <rric@kernel.org> 4634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4635S: Odd Fixes 4636F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4637F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4638 4639CBS/ETF/TAPRIO QDISCS 4640M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4641L: netdev@vger.kernel.org 4642S: Maintained 4643F: net/sched/sch_cbs.c 4644F: net/sched/sch_etf.c 4645F: net/sched/sch_taprio.c 4646 4647CC2520 IEEE-802.15.4 RADIO DRIVER 4648M: Stefan Schmidt <stefan@datenfreihafen.org> 4649L: linux-wpan@vger.kernel.org 4650S: Odd Fixes 4651F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4652F: drivers/net/ieee802154/cc2520.c 4653 4654CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4655M: Gilad Ben-Yossef <gilad@benyossef.com> 4656L: linux-crypto@vger.kernel.org 4657S: Supported 4658W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4659F: drivers/crypto/ccree/ 4660 4661CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4662M: Hadar Gat <hadar.gat@arm.com> 4663L: linux-crypto@vger.kernel.org 4664S: Supported 4665W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4666F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4667F: drivers/char/hw_random/cctrng.c 4668F: drivers/char/hw_random/cctrng.h 4669 4670CEC FRAMEWORK 4671M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4672L: linux-media@vger.kernel.org 4673S: Supported 4674W: http://linuxtv.org 4675T: git git://linuxtv.org/media_tree.git 4676F: Documentation/ABI/testing/debugfs-cec-error-inj 4677F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4678F: Documentation/driver-api/media/cec-core.rst 4679F: Documentation/userspace-api/media/cec 4680F: drivers/media/cec/ 4681F: drivers/media/rc/keymaps/rc-cec.c 4682F: include/media/cec-notifier.h 4683F: include/media/cec.h 4684F: include/uapi/linux/cec-funcs.h 4685F: include/uapi/linux/cec.h 4686 4687CEC GPIO DRIVER 4688M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4689L: linux-media@vger.kernel.org 4690S: Supported 4691W: http://linuxtv.org 4692T: git git://linuxtv.org/media_tree.git 4693F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4694F: drivers/media/cec/platform/cec-gpio/ 4695 4696CELL BROADBAND ENGINE ARCHITECTURE 4697M: Arnd Bergmann <arnd@arndb.de> 4698L: linuxppc-dev@lists.ozlabs.org 4699S: Supported 4700W: http://www.ibm.com/developerworks/power/cell/ 4701F: arch/powerpc/include/asm/cell*.h 4702F: arch/powerpc/include/asm/spu*.h 4703F: arch/powerpc/include/uapi/asm/spu*.h 4704F: arch/powerpc/platforms/cell/ 4705 4706CELLWISE CW2015 BATTERY DRIVER 4707M: Tobias Schrammm <t.schramm@manjaro.org> 4708S: Maintained 4709F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4710F: drivers/power/supply/cw2015_battery.c 4711 4712CEPH COMMON CODE (LIBCEPH) 4713M: Ilya Dryomov <idryomov@gmail.com> 4714M: Xiubo Li <xiubli@redhat.com> 4715R: Jeff Layton <jlayton@kernel.org> 4716L: ceph-devel@vger.kernel.org 4717S: Supported 4718W: http://ceph.com/ 4719T: git https://github.com/ceph/ceph-client.git 4720F: include/linux/ceph/ 4721F: include/linux/crush/ 4722F: net/ceph/ 4723 4724CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4725M: Xiubo Li <xiubli@redhat.com> 4726M: Ilya Dryomov <idryomov@gmail.com> 4727R: Jeff Layton <jlayton@kernel.org> 4728L: ceph-devel@vger.kernel.org 4729S: Supported 4730W: http://ceph.com/ 4731T: git https://github.com/ceph/ceph-client.git 4732F: Documentation/filesystems/ceph.rst 4733F: fs/ceph/ 4734 4735CERTIFICATE HANDLING 4736M: David Howells <dhowells@redhat.com> 4737M: David Woodhouse <dwmw2@infradead.org> 4738L: keyrings@vger.kernel.org 4739S: Maintained 4740F: Documentation/admin-guide/module-signing.rst 4741F: certs/ 4742F: scripts/sign-file.c 4743F: tools/certs/ 4744 4745CFAG12864B LCD DRIVER 4746M: Miguel Ojeda <ojeda@kernel.org> 4747S: Maintained 4748F: drivers/auxdisplay/cfag12864b.c 4749F: include/linux/cfag12864b.h 4750 4751CFAG12864BFB LCD FRAMEBUFFER DRIVER 4752M: Miguel Ojeda <ojeda@kernel.org> 4753S: Maintained 4754F: drivers/auxdisplay/cfag12864bfb.c 4755F: include/linux/cfag12864b.h 4756 4757CHAR and MISC DRIVERS 4758M: Arnd Bergmann <arnd@arndb.de> 4759M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4760S: Supported 4761T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4762F: drivers/char/ 4763F: drivers/misc/ 4764F: include/linux/miscdevice.h 4765X: drivers/char/agp/ 4766X: drivers/char/hw_random/ 4767X: drivers/char/ipmi/ 4768X: drivers/char/random.c 4769X: drivers/char/tpm/ 4770 4771CHECKPATCH 4772M: Andy Whitcroft <apw@canonical.com> 4773M: Joe Perches <joe@perches.com> 4774R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4775R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4776S: Maintained 4777F: scripts/checkpatch.pl 4778 4779CHECKPATCH DOCUMENTATION 4780M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4781M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4782R: Joe Perches <joe@perches.com> 4783S: Maintained 4784F: Documentation/dev-tools/checkpatch.rst 4785 4786CHINESE DOCUMENTATION 4787M: Alex Shi <alexs@kernel.org> 4788M: Yanteng Si <siyanteng@loongson.cn> 4789S: Maintained 4790F: Documentation/translations/zh_CN/ 4791 4792CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4793M: Peter Chen <peter.chen@kernel.org> 4794L: linux-usb@vger.kernel.org 4795S: Maintained 4796T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4797F: drivers/usb/chipidea/ 4798 4799CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4800M: Hans de Goede <hdegoede@redhat.com> 4801L: linux-input@vger.kernel.org 4802S: Maintained 4803F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4804F: drivers/input/touchscreen/chipone_icn8318.c 4805 4806CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4807M: Hans de Goede <hdegoede@redhat.com> 4808L: linux-input@vger.kernel.org 4809S: Maintained 4810F: drivers/input/touchscreen/chipone_icn8505.c 4811 4812CHROME HARDWARE PLATFORM SUPPORT 4813M: Benson Leung <bleung@chromium.org> 4814L: chrome-platform@lists.linux.dev 4815S: Maintained 4816T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4817F: drivers/platform/chrome/ 4818 4819CHROMEOS EC CODEC DRIVER 4820M: Cheng-Yi Chiang <cychiang@chromium.org> 4821M: Tzung-Bi Shih <tzungbi@kernel.org> 4822R: Guenter Roeck <groeck@chromium.org> 4823L: chrome-platform@lists.linux.dev 4824S: Maintained 4825F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4826F: sound/soc/codecs/cros_ec_codec.* 4827 4828CHROMEOS EC SUBDRIVERS 4829M: Benson Leung <bleung@chromium.org> 4830R: Guenter Roeck <groeck@chromium.org> 4831L: chrome-platform@lists.linux.dev 4832S: Maintained 4833F: drivers/power/supply/cros_usbpd-charger.c 4834N: cros_ec 4835N: cros-ec 4836 4837CHROMEOS EC UART DRIVER 4838M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4839R: Benson Leung <bleung@chromium.org> 4840R: Tzung-Bi Shih <tzungbi@kernel.org> 4841S: Maintained 4842F: drivers/platform/chrome/cros_ec_uart.c 4843 4844CHROMEOS EC USB PD NOTIFY DRIVER 4845M: Prashant Malani <pmalani@chromium.org> 4846L: chrome-platform@lists.linux.dev 4847S: Maintained 4848F: drivers/platform/chrome/cros_usbpd_notify.c 4849F: include/linux/platform_data/cros_usbpd_notify.h 4850 4851CHROMEOS EC USB TYPE-C DRIVER 4852M: Prashant Malani <pmalani@chromium.org> 4853L: chrome-platform@lists.linux.dev 4854S: Maintained 4855F: drivers/platform/chrome/cros_ec_typec.* 4856F: drivers/platform/chrome/cros_typec_switch.c 4857F: drivers/platform/chrome/cros_typec_vdm.* 4858 4859CHROMEOS HPS DRIVER 4860M: Dan Callaghan <dcallagh@chromium.org> 4861R: Sami Kyöstilä <skyostil@chromium.org> 4862S: Maintained 4863F: drivers/platform/chrome/cros_hps_i2c.c 4864 4865CHRONTEL CH7322 CEC DRIVER 4866M: Joe Tessler <jrt@google.com> 4867L: linux-media@vger.kernel.org 4868S: Maintained 4869T: git git://linuxtv.org/media_tree.git 4870F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4871F: drivers/media/cec/i2c/ch7322.c 4872 4873CIRRUS LOGIC AUDIO CODEC DRIVERS 4874M: James Schulman <james.schulman@cirrus.com> 4875M: David Rhodes <david.rhodes@cirrus.com> 4876M: Richard Fitzgerald <rf@opensource.cirrus.com> 4877L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4878L: patches@opensource.cirrus.com 4879S: Maintained 4880F: Documentation/devicetree/bindings/sound/cirrus,cs* 4881F: include/dt-bindings/sound/cs* 4882F: include/sound/cs* 4883F: sound/pci/hda/cs* 4884F: sound/pci/hda/hda_cs_dsp_ctl.* 4885F: sound/soc/codecs/cs* 4886 4887CIRRUS LOGIC DSP FIRMWARE DRIVER 4888M: Simon Trimmer <simont@opensource.cirrus.com> 4889M: Charles Keepax <ckeepax@opensource.cirrus.com> 4890M: Richard Fitzgerald <rf@opensource.cirrus.com> 4891L: patches@opensource.cirrus.com 4892S: Supported 4893W: https://github.com/CirrusLogic/linux-drivers/wiki 4894T: git https://github.com/CirrusLogic/linux-drivers.git 4895F: drivers/firmware/cirrus/* 4896F: include/linux/firmware/cirrus/* 4897 4898CIRRUS LOGIC EP93XX ETHERNET DRIVER 4899M: Hartley Sweeten <hsweeten@visionengravers.com> 4900L: netdev@vger.kernel.org 4901S: Maintained 4902F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4903 4904CIRRUS LOGIC LOCHNAGAR DRIVER 4905M: Charles Keepax <ckeepax@opensource.cirrus.com> 4906M: Richard Fitzgerald <rf@opensource.cirrus.com> 4907L: patches@opensource.cirrus.com 4908S: Supported 4909F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4910F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4911F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4914F: Documentation/hwmon/lochnagar.rst 4915F: drivers/clk/clk-lochnagar.c 4916F: drivers/hwmon/lochnagar-hwmon.c 4917F: drivers/mfd/lochnagar-i2c.c 4918F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4919F: drivers/regulator/lochnagar-regulator.c 4920F: include/dt-bindings/clock/lochnagar.h 4921F: include/dt-bindings/pinctrl/lochnagar.h 4922F: include/linux/mfd/lochnagar* 4923F: sound/soc/codecs/lochnagar-sc.c 4924 4925CIRRUS LOGIC MADERA CODEC DRIVERS 4926M: Charles Keepax <ckeepax@opensource.cirrus.com> 4927M: Richard Fitzgerald <rf@opensource.cirrus.com> 4928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4929L: patches@opensource.cirrus.com 4930S: Supported 4931W: https://github.com/CirrusLogic/linux-drivers/wiki 4932T: git https://github.com/CirrusLogic/linux-drivers.git 4933F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4934F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4935F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4936F: drivers/gpio/gpio-madera* 4937F: drivers/irqchip/irq-madera* 4938F: drivers/mfd/cs47l* 4939F: drivers/mfd/madera* 4940F: drivers/pinctrl/cirrus/* 4941F: include/dt-bindings/sound/madera* 4942F: include/linux/irqchip/irq-madera* 4943F: include/linux/mfd/madera/* 4944F: include/sound/madera* 4945F: sound/soc/codecs/cs47l* 4946F: sound/soc/codecs/madera* 4947 4948CISCO FCOE HBA DRIVER 4949M: Satish Kharat <satishkh@cisco.com> 4950M: Sesidhar Baddela <sebaddel@cisco.com> 4951M: Karan Tilak Kumar <kartilak@cisco.com> 4952L: linux-scsi@vger.kernel.org 4953S: Supported 4954F: drivers/scsi/fnic/ 4955 4956CISCO SCSI HBA DRIVER 4957M: Karan Tilak Kumar <kartilak@cisco.com> 4958M: Sesidhar Baddela <sebaddel@cisco.com> 4959L: linux-scsi@vger.kernel.org 4960S: Supported 4961F: drivers/scsi/snic/ 4962 4963CISCO VIC ETHERNET NIC DRIVER 4964M: Christian Benvenuti <benve@cisco.com> 4965M: Satish Kharat <satishkh@cisco.com> 4966S: Supported 4967F: drivers/net/ethernet/cisco/enic/ 4968 4969CISCO VIC LOW LATENCY NIC DRIVER 4970M: Christian Benvenuti <benve@cisco.com> 4971M: Nelson Escobar <neescoba@cisco.com> 4972S: Supported 4973F: drivers/infiniband/hw/usnic/ 4974 4975CLANG CONTROL FLOW INTEGRITY SUPPORT 4976M: Sami Tolvanen <samitolvanen@google.com> 4977M: Kees Cook <keescook@chromium.org> 4978R: Nathan Chancellor <nathan@kernel.org> 4979R: Nick Desaulniers <ndesaulniers@google.com> 4980L: llvm@lists.linux.dev 4981S: Supported 4982B: https://github.com/ClangBuiltLinux/linux/issues 4983T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4984F: include/linux/cfi.h 4985F: kernel/cfi.c 4986 4987CLANG-FORMAT FILE 4988M: Miguel Ojeda <ojeda@kernel.org> 4989S: Maintained 4990F: .clang-format 4991 4992CLANG/LLVM BUILD SUPPORT 4993M: Nathan Chancellor <nathan@kernel.org> 4994M: Nick Desaulniers <ndesaulniers@google.com> 4995R: Tom Rix <trix@redhat.com> 4996L: llvm@lists.linux.dev 4997S: Supported 4998W: https://clangbuiltlinux.github.io/ 4999B: https://github.com/ClangBuiltLinux/linux/issues 5000C: irc://irc.libera.chat/clangbuiltlinux 5001F: Documentation/kbuild/llvm.rst 5002F: include/linux/compiler-clang.h 5003F: scripts/Makefile.clang 5004F: scripts/clang-tools/ 5005K: \b(?i:clang|llvm)\b 5006 5007CLK API 5008M: Russell King <linux@armlinux.org.uk> 5009L: linux-clk@vger.kernel.org 5010S: Maintained 5011F: include/linux/clk.h 5012 5013CLOCKSOURCE, CLOCKEVENT DRIVERS 5014M: Daniel Lezcano <daniel.lezcano@linaro.org> 5015M: Thomas Gleixner <tglx@linutronix.de> 5016L: linux-kernel@vger.kernel.org 5017S: Supported 5018T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5019F: Documentation/devicetree/bindings/timer/ 5020F: drivers/clocksource/ 5021 5022CMPC ACPI DRIVER 5023M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5024M: Daniel Oliveira Nascimento <don@syst.com.br> 5025L: platform-driver-x86@vger.kernel.org 5026S: Supported 5027F: drivers/platform/x86/classmate-laptop.c 5028 5029COBALT MEDIA DRIVER 5030M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5031L: linux-media@vger.kernel.org 5032S: Supported 5033W: https://linuxtv.org 5034T: git git://linuxtv.org/media_tree.git 5035F: drivers/media/pci/cobalt/ 5036 5037COCCINELLE/Semantic Patches (SmPL) 5038M: Julia Lawall <Julia.Lawall@inria.fr> 5039M: Nicolas Palix <nicolas.palix@imag.fr> 5040L: cocci@inria.fr (moderated for non-subscribers) 5041S: Supported 5042W: https://coccinelle.gitlabpages.inria.fr/website/ 5043T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5044F: Documentation/dev-tools/coccinelle.rst 5045F: scripts/coccicheck 5046F: scripts/coccinelle/ 5047 5048CODA FILE SYSTEM 5049M: Jan Harkes <jaharkes@cs.cmu.edu> 5050M: coda@cs.cmu.edu 5051L: codalist@coda.cs.cmu.edu 5052S: Maintained 5053W: http://www.coda.cs.cmu.edu/ 5054F: Documentation/filesystems/coda.rst 5055F: fs/coda/ 5056F: include/linux/coda*.h 5057F: include/uapi/linux/coda*.h 5058 5059CODA V4L2 MEM2MEM DRIVER 5060M: Philipp Zabel <p.zabel@pengutronix.de> 5061L: linux-media@vger.kernel.org 5062S: Maintained 5063F: Documentation/devicetree/bindings/media/coda.yaml 5064F: drivers/media/platform/chips-media/ 5065 5066CODE OF CONDUCT 5067M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5068S: Supported 5069F: Documentation/process/code-of-conduct-interpretation.rst 5070F: Documentation/process/code-of-conduct.rst 5071 5072COMEDI DRIVERS 5073M: Ian Abbott <abbotti@mev.co.uk> 5074M: H Hartley Sweeten <hsweeten@visionengravers.com> 5075S: Odd Fixes 5076F: drivers/comedi/ 5077F: include/linux/comedi/ 5078F: include/uapi/linux/comedi.h 5079 5080COMMON CLK FRAMEWORK 5081M: Michael Turquette <mturquette@baylibre.com> 5082M: Stephen Boyd <sboyd@kernel.org> 5083L: linux-clk@vger.kernel.org 5084S: Maintained 5085Q: http://patchwork.kernel.org/project/linux-clk/list/ 5086T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5087F: Documentation/devicetree/bindings/clock/ 5088F: drivers/clk/ 5089F: include/dt-bindings/clock/ 5090F: include/linux/clk-pr* 5091F: include/linux/clk/ 5092F: include/linux/of_clk.h 5093X: drivers/clk/clkdev.c 5094 5095COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5096M: Steve French <sfrench@samba.org> 5097R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5098R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5099R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5100R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5101L: linux-cifs@vger.kernel.org 5102L: samba-technical@lists.samba.org (moderated for non-subscribers) 5103S: Supported 5104W: https://wiki.samba.org/index.php/LinuxCIFS 5105T: git git://git.samba.org/sfrench/cifs-2.6.git 5106F: Documentation/admin-guide/cifs/ 5107F: fs/smb/client/ 5108F: fs/smb/common/ 5109F: include/uapi/linux/cifs 5110 5111COMPACTPCI HOTPLUG CORE 5112M: Scott Murray <scott@spiteful.org> 5113L: linux-pci@vger.kernel.org 5114S: Maintained 5115F: drivers/pci/hotplug/cpci_hotplug* 5116 5117COMPACTPCI HOTPLUG GENERIC DRIVER 5118M: Scott Murray <scott@spiteful.org> 5119L: linux-pci@vger.kernel.org 5120S: Maintained 5121F: drivers/pci/hotplug/cpcihp_generic.c 5122 5123COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5124M: Scott Murray <scott@spiteful.org> 5125L: linux-pci@vger.kernel.org 5126S: Maintained 5127F: drivers/pci/hotplug/cpcihp_zt5550.* 5128 5129COMPAL LAPTOP SUPPORT 5130M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5131L: platform-driver-x86@vger.kernel.org 5132S: Maintained 5133F: drivers/platform/x86/compal-laptop.c 5134 5135COMPILER ATTRIBUTES 5136M: Miguel Ojeda <ojeda@kernel.org> 5137R: Nick Desaulniers <ndesaulniers@google.com> 5138S: Maintained 5139F: include/linux/compiler_attributes.h 5140 5141COMPUTE EXPRESS LINK (CXL) 5142M: Alison Schofield <alison.schofield@intel.com> 5143M: Vishal Verma <vishal.l.verma@intel.com> 5144M: Ira Weiny <ira.weiny@intel.com> 5145M: Ben Widawsky <bwidawsk@kernel.org> 5146M: Dan Williams <dan.j.williams@intel.com> 5147L: linux-cxl@vger.kernel.org 5148S: Maintained 5149F: drivers/cxl/ 5150F: include/uapi/linux/cxl_mem.h 5151 5152COMPUTE EXPRESS LINK PMU (CPMU) 5153M: Jonathan Cameron <jonathan.cameron@huawei.com> 5154L: linux-cxl@vger.kernel.org 5155S: Maintained 5156F: Documentation/admin-guide/perf/cxl.rst 5157F: drivers/perf/cxl_pmu.c 5158 5159CONEXANT ACCESSRUNNER USB DRIVER 5160L: accessrunner-general@lists.sourceforge.net 5161S: Orphan 5162W: http://accessrunner.sourceforge.net/ 5163F: drivers/usb/atm/cxacru.c 5164 5165CONFIGFS 5166M: Joel Becker <jlbec@evilplan.org> 5167M: Christoph Hellwig <hch@lst.de> 5168S: Supported 5169T: git git://git.infradead.org/users/hch/configfs.git 5170F: fs/configfs/ 5171F: include/linux/configfs.h 5172F: samples/configfs/ 5173 5174CONSOLE SUBSYSTEM 5175M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5176S: Supported 5177F: drivers/video/console/ 5178F: include/linux/console* 5179 5180CONTEXT TRACKING 5181M: Frederic Weisbecker <frederic@kernel.org> 5182M: "Paul E. McKenney" <paulmck@kernel.org> 5183S: Maintained 5184F: include/linux/context_tracking* 5185F: kernel/context_tracking.c 5186 5187CONTROL GROUP (CGROUP) 5188M: Tejun Heo <tj@kernel.org> 5189M: Zefan Li <lizefan.x@bytedance.com> 5190M: Johannes Weiner <hannes@cmpxchg.org> 5191L: cgroups@vger.kernel.org 5192S: Maintained 5193T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5194F: Documentation/admin-guide/cgroup-v1/ 5195F: Documentation/admin-guide/cgroup-v2.rst 5196F: include/linux/cgroup* 5197F: kernel/cgroup/ 5198F: tools/testing/selftests/cgroup/ 5199 5200CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5201M: Tejun Heo <tj@kernel.org> 5202M: Josef Bacik <josef@toxicpanda.com> 5203M: Jens Axboe <axboe@kernel.dk> 5204L: cgroups@vger.kernel.org 5205L: linux-block@vger.kernel.org 5206T: git git://git.kernel.dk/linux-block 5207F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5208F: block/bfq-cgroup.c 5209F: block/blk-cgroup.c 5210F: block/blk-iocost.c 5211F: block/blk-iolatency.c 5212F: block/blk-throttle.c 5213F: include/linux/blk-cgroup.h 5214 5215CONTROL GROUP - CPUSET 5216M: Waiman Long <longman@redhat.com> 5217M: Zefan Li <lizefan.x@bytedance.com> 5218L: cgroups@vger.kernel.org 5219S: Maintained 5220T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5221F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5222F: include/linux/cpuset.h 5223F: kernel/cgroup/cpuset.c 5224 5225CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5226M: Johannes Weiner <hannes@cmpxchg.org> 5227M: Michal Hocko <mhocko@kernel.org> 5228M: Roman Gushchin <roman.gushchin@linux.dev> 5229M: Shakeel Butt <shakeelb@google.com> 5230R: Muchun Song <muchun.song@linux.dev> 5231L: cgroups@vger.kernel.org 5232L: linux-mm@kvack.org 5233S: Maintained 5234F: mm/memcontrol.c 5235F: mm/swap_cgroup.c 5236F: tools/testing/selftests/cgroup/memcg_protection.m 5237F: tools/testing/selftests/cgroup/test_kmem.c 5238F: tools/testing/selftests/cgroup/test_memcontrol.c 5239 5240CORETEMP HARDWARE MONITORING DRIVER 5241M: Fenghua Yu <fenghua.yu@intel.com> 5242L: linux-hwmon@vger.kernel.org 5243S: Maintained 5244F: Documentation/hwmon/coretemp.rst 5245F: drivers/hwmon/coretemp.c 5246 5247CORSAIR-CPRO HARDWARE MONITOR DRIVER 5248M: Marius Zachmann <mail@mariuszachmann.de> 5249L: linux-hwmon@vger.kernel.org 5250S: Maintained 5251F: drivers/hwmon/corsair-cpro.c 5252 5253CORSAIR-PSU HARDWARE MONITOR DRIVER 5254M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5255L: linux-hwmon@vger.kernel.org 5256S: Maintained 5257F: Documentation/hwmon/corsair-psu.rst 5258F: drivers/hwmon/corsair-psu.c 5259 5260COUNTER SUBSYSTEM 5261M: William Breathitt Gray <william.gray@linaro.org> 5262L: linux-iio@vger.kernel.org 5263S: Maintained 5264T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5265F: Documentation/ABI/testing/sysfs-bus-counter 5266F: Documentation/driver-api/generic-counter.rst 5267F: drivers/counter/ 5268F: include/linux/counter.h 5269F: include/uapi/linux/counter.h 5270F: tools/counter/ 5271 5272CP2615 I2C DRIVER 5273M: Bence Csókás <bence98@sch.bme.hu> 5274S: Maintained 5275F: drivers/i2c/busses/i2c-cp2615.c 5276 5277CPMAC ETHERNET DRIVER 5278M: Florian Fainelli <f.fainelli@gmail.com> 5279L: netdev@vger.kernel.org 5280S: Maintained 5281F: drivers/net/ethernet/ti/cpmac.c 5282 5283CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5284M: Viresh Kumar <viresh.kumar@linaro.org> 5285M: Sudeep Holla <sudeep.holla@arm.com> 5286L: linux-pm@vger.kernel.org 5287S: Maintained 5288W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5289F: drivers/cpufreq/vexpress-spc-cpufreq.c 5290 5291CPU FREQUENCY SCALING FRAMEWORK 5292M: "Rafael J. Wysocki" <rafael@kernel.org> 5293M: Viresh Kumar <viresh.kumar@linaro.org> 5294L: linux-pm@vger.kernel.org 5295S: Maintained 5296B: https://bugzilla.kernel.org 5297T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5298T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5299F: Documentation/admin-guide/pm/cpufreq.rst 5300F: Documentation/admin-guide/pm/intel_pstate.rst 5301F: Documentation/cpu-freq/ 5302F: Documentation/devicetree/bindings/cpufreq/ 5303F: drivers/cpufreq/ 5304F: include/linux/cpufreq.h 5305F: include/linux/sched/cpufreq.h 5306F: kernel/sched/cpufreq*.c 5307F: tools/testing/selftests/cpufreq/ 5308 5309CPU HOTPLUG 5310M: Thomas Gleixner <tglx@linutronix.de> 5311M: Peter Zijlstra <peterz@infradead.org> 5312L: linux-kernel@vger.kernel.org 5313S: Maintained 5314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5315F: include/linux/cpu.h 5316F: include/linux/cpuhotplug.h 5317F: include/linux/smpboot.h 5318F: kernel/cpu.c 5319F: kernel/smpboot.* 5320 5321CPU IDLE TIME MANAGEMENT FRAMEWORK 5322M: "Rafael J. Wysocki" <rafael@kernel.org> 5323M: Daniel Lezcano <daniel.lezcano@linaro.org> 5324L: linux-pm@vger.kernel.org 5325S: Maintained 5326B: https://bugzilla.kernel.org 5327T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5328F: Documentation/admin-guide/pm/cpuidle.rst 5329F: Documentation/driver-api/pm/cpuidle.rst 5330F: drivers/cpuidle/ 5331F: include/linux/cpuidle.h 5332 5333CPU POWER MONITORING SUBSYSTEM 5334M: Thomas Renninger <trenn@suse.com> 5335M: Shuah Khan <shuah@kernel.org> 5336M: Shuah Khan <skhan@linuxfoundation.org> 5337L: linux-pm@vger.kernel.org 5338S: Maintained 5339F: tools/power/cpupower/ 5340 5341CPUID/MSR DRIVER 5342M: "H. Peter Anvin" <hpa@zytor.com> 5343S: Maintained 5344F: arch/x86/kernel/cpuid.c 5345F: arch/x86/kernel/msr.c 5346 5347CPUIDLE DRIVER - ARM BIG LITTLE 5348M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5349M: Daniel Lezcano <daniel.lezcano@linaro.org> 5350L: linux-pm@vger.kernel.org 5351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5352S: Maintained 5353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5354F: drivers/cpuidle/cpuidle-big_little.c 5355 5356CPUIDLE DRIVER - ARM EXYNOS 5357M: Daniel Lezcano <daniel.lezcano@linaro.org> 5358M: Kukjin Kim <kgene@kernel.org> 5359R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5360L: linux-pm@vger.kernel.org 5361L: linux-samsung-soc@vger.kernel.org 5362S: Supported 5363F: arch/arm/mach-exynos/pm.c 5364F: drivers/cpuidle/cpuidle-exynos.c 5365F: include/linux/platform_data/cpuidle-exynos.h 5366 5367CPUIDLE DRIVER - ARM PSCI 5368M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5369M: Sudeep Holla <sudeep.holla@arm.com> 5370L: linux-pm@vger.kernel.org 5371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5372S: Supported 5373F: drivers/cpuidle/cpuidle-psci.c 5374 5375CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5376M: Ulf Hansson <ulf.hansson@linaro.org> 5377L: linux-pm@vger.kernel.org 5378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5379S: Supported 5380F: drivers/cpuidle/cpuidle-psci-domain.c 5381F: drivers/cpuidle/cpuidle-psci.h 5382 5383CPUIDLE DRIVER - DT IDLE PM DOMAIN 5384M: Ulf Hansson <ulf.hansson@linaro.org> 5385L: linux-pm@vger.kernel.org 5386S: Supported 5387F: drivers/cpuidle/dt_idle_genpd.c 5388F: drivers/cpuidle/dt_idle_genpd.h 5389 5390CPUIDLE DRIVER - RISC-V SBI 5391M: Anup Patel <anup@brainfault.org> 5392L: linux-pm@vger.kernel.org 5393L: linux-riscv@lists.infradead.org 5394S: Maintained 5395F: drivers/cpuidle/cpuidle-riscv-sbi.c 5396 5397CRAMFS FILESYSTEM 5398M: Nicolas Pitre <nico@fluxnic.net> 5399S: Maintained 5400F: Documentation/filesystems/cramfs.rst 5401F: fs/cramfs/ 5402 5403CREATIVE SB0540 5404M: Bastien Nocera <hadess@hadess.net> 5405L: linux-input@vger.kernel.org 5406S: Maintained 5407F: drivers/hid/hid-creative-sb0540.c 5408 5409CRYPTO API 5410M: Herbert Xu <herbert@gondor.apana.org.au> 5411M: "David S. Miller" <davem@davemloft.net> 5412L: linux-crypto@vger.kernel.org 5413S: Maintained 5414T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5415T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5416F: Documentation/crypto/ 5417F: Documentation/devicetree/bindings/crypto/ 5418F: arch/*/crypto/ 5419F: crypto/ 5420F: drivers/crypto/ 5421F: include/crypto/ 5422F: include/linux/crypto* 5423F: lib/crypto/ 5424 5425CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5426M: Neil Horman <nhorman@tuxdriver.com> 5427L: linux-crypto@vger.kernel.org 5428S: Maintained 5429F: crypto/ansi_cprng.c 5430F: crypto/rng.c 5431 5432CS3308 MEDIA DRIVER 5433M: Hans Verkuil <hverkuil@xs4all.nl> 5434L: linux-media@vger.kernel.org 5435S: Odd Fixes 5436W: http://linuxtv.org 5437T: git git://linuxtv.org/media_tree.git 5438F: drivers/media/i2c/cs3308.c 5439 5440CS5535 Audio ALSA driver 5441M: Jaya Kumar <jayakumar.alsa@gmail.com> 5442S: Maintained 5443F: sound/pci/cs5535audio/ 5444 5445CTU CAN FD DRIVER 5446M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5447M: Ondrej Ille <ondrej.ille@gmail.com> 5448L: linux-can@vger.kernel.org 5449S: Maintained 5450F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5451F: drivers/net/can/ctucanfd/ 5452 5453CW1200 WLAN driver 5454S: Orphan 5455F: drivers/net/wireless/st/cw1200/ 5456 5457CX18 VIDEO4LINUX DRIVER 5458M: Andy Walls <awalls@md.metrocast.net> 5459L: linux-media@vger.kernel.org 5460S: Maintained 5461W: https://linuxtv.org 5462T: git git://linuxtv.org/media_tree.git 5463F: drivers/media/pci/cx18/ 5464F: include/uapi/linux/ivtv* 5465 5466CX2341X MPEG ENCODER HELPER MODULE 5467M: Hans Verkuil <hverkuil@xs4all.nl> 5468L: linux-media@vger.kernel.org 5469S: Maintained 5470W: https://linuxtv.org 5471T: git git://linuxtv.org/media_tree.git 5472F: drivers/media/common/cx2341x* 5473F: include/media/drv-intf/cx2341x.h 5474 5475CX24120 MEDIA DRIVER 5476M: Jemma Denson <jdenson@gmail.com> 5477M: Patrick Boettcher <patrick.boettcher@posteo.de> 5478L: linux-media@vger.kernel.org 5479S: Maintained 5480W: https://linuxtv.org 5481Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5482F: drivers/media/dvb-frontends/cx24120* 5483 5484CX88 VIDEO4LINUX DRIVER 5485M: Mauro Carvalho Chehab <mchehab@kernel.org> 5486L: linux-media@vger.kernel.org 5487S: Odd fixes 5488W: https://linuxtv.org 5489T: git git://linuxtv.org/media_tree.git 5490F: Documentation/driver-api/media/drivers/cx88* 5491F: drivers/media/pci/cx88/ 5492 5493CXD2820R MEDIA DRIVER 5494M: Antti Palosaari <crope@iki.fi> 5495L: linux-media@vger.kernel.org 5496S: Maintained 5497W: https://linuxtv.org 5498W: http://palosaari.fi/linux/ 5499Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5500T: git git://linuxtv.org/anttip/media_tree.git 5501F: drivers/media/dvb-frontends/cxd2820r* 5502 5503CXGB3 ETHERNET DRIVER (CXGB3) 5504M: Raju Rangoju <rajur@chelsio.com> 5505L: netdev@vger.kernel.org 5506S: Supported 5507W: http://www.chelsio.com 5508F: drivers/net/ethernet/chelsio/cxgb3/ 5509 5510CXGB3 ISCSI DRIVER (CXGB3I) 5511M: Varun Prakash <varun@chelsio.com> 5512L: linux-scsi@vger.kernel.org 5513S: Supported 5514W: http://www.chelsio.com 5515F: drivers/scsi/cxgbi/cxgb3i 5516 5517CXGB4 CRYPTO DRIVER (chcr) 5518M: Ayush Sawal <ayush.sawal@chelsio.com> 5519L: linux-crypto@vger.kernel.org 5520S: Supported 5521W: http://www.chelsio.com 5522F: drivers/crypto/chelsio 5523 5524CXGB4 ETHERNET DRIVER (CXGB4) 5525M: Raju Rangoju <rajur@chelsio.com> 5526L: netdev@vger.kernel.org 5527S: Supported 5528W: http://www.chelsio.com 5529F: drivers/net/ethernet/chelsio/cxgb4/ 5530 5531CXGB4 INLINE CRYPTO DRIVER 5532M: Ayush Sawal <ayush.sawal@chelsio.com> 5533L: netdev@vger.kernel.org 5534S: Supported 5535W: http://www.chelsio.com 5536F: drivers/net/ethernet/chelsio/inline_crypto/ 5537 5538CXGB4 ISCSI DRIVER (CXGB4I) 5539M: Varun Prakash <varun@chelsio.com> 5540L: linux-scsi@vger.kernel.org 5541S: Supported 5542W: http://www.chelsio.com 5543F: drivers/scsi/cxgbi/cxgb4i 5544 5545CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5546M: Potnuri Bharat Teja <bharat@chelsio.com> 5547L: linux-rdma@vger.kernel.org 5548S: Supported 5549W: http://www.openfabrics.org 5550F: drivers/infiniband/hw/cxgb4/ 5551F: include/uapi/rdma/cxgb4-abi.h 5552 5553CXGB4VF ETHERNET DRIVER (CXGB4VF) 5554M: Raju Rangoju <rajur@chelsio.com> 5555L: netdev@vger.kernel.org 5556S: Supported 5557W: http://www.chelsio.com 5558F: drivers/net/ethernet/chelsio/cxgb4vf/ 5559 5560CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5561M: Frederic Barrat <fbarrat@linux.ibm.com> 5562M: Andrew Donnellan <ajd@linux.ibm.com> 5563L: linuxppc-dev@lists.ozlabs.org 5564S: Supported 5565F: Documentation/ABI/testing/sysfs-class-cxl 5566F: Documentation/powerpc/cxl.rst 5567F: arch/powerpc/platforms/powernv/pci-cxl.c 5568F: drivers/misc/cxl/ 5569F: include/misc/cxl* 5570F: include/uapi/misc/cxl.h 5571 5572CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5573M: Manoj N. Kumar <manoj@linux.ibm.com> 5574M: Matthew R. Ochs <mrochs@linux.ibm.com> 5575M: Uma Krishnan <ukrishn@linux.ibm.com> 5576L: linux-scsi@vger.kernel.org 5577S: Supported 5578F: Documentation/powerpc/cxlflash.rst 5579F: drivers/scsi/cxlflash/ 5580F: include/uapi/scsi/cxlflash_ioctl.h 5581 5582CYBERPRO FB DRIVER 5583M: Russell King <linux@armlinux.org.uk> 5584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5585S: Maintained 5586W: http://www.armlinux.org.uk/ 5587F: drivers/video/fbdev/cyber2000fb.* 5588 5589CYCLADES PC300 DRIVER 5590S: Orphan 5591F: drivers/net/wan/pc300* 5592 5593CYPRESS CY8C95X0 PINCTRL DRIVER 5594M: Patrick Rudolph <patrick.rudolph@9elements.com> 5595L: linux-gpio@vger.kernel.org 5596S: Maintained 5597F: drivers/pinctrl/pinctrl-cy8c95x0.c 5598 5599CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5600M: Linus Walleij <linus.walleij@linaro.org> 5601L: linux-input@vger.kernel.org 5602S: Maintained 5603F: drivers/input/touchscreen/cy8ctma140.c 5604 5605CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5606M: Yassine Oudjana <y.oudjana@protonmail.com> 5607L: linux-input@vger.kernel.org 5608S: Maintained 5609F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5610F: drivers/input/keyboard/cypress-sf.c 5611 5612CYPRESS_FIRMWARE MEDIA DRIVER 5613M: Antti Palosaari <crope@iki.fi> 5614L: linux-media@vger.kernel.org 5615S: Maintained 5616W: https://linuxtv.org 5617W: http://palosaari.fi/linux/ 5618Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5619T: git git://linuxtv.org/anttip/media_tree.git 5620F: drivers/media/common/cypress_firmware* 5621 5622CYTTSP TOUCHSCREEN DRIVER 5623M: Linus Walleij <linus.walleij@linaro.org> 5624L: linux-input@vger.kernel.org 5625S: Maintained 5626F: drivers/input/touchscreen/cyttsp* 5627 5628D-LINK DIR-685 TOUCHKEYS DRIVER 5629M: Linus Walleij <linus.walleij@linaro.org> 5630L: linux-input@vger.kernel.org 5631S: Supported 5632F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5633 5634DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5635M: Joshua Kinard <kumba@gentoo.org> 5636S: Maintained 5637F: drivers/rtc/rtc-ds1685.c 5638F: include/linux/rtc/ds1685.h 5639 5640DAMA SLAVE for AX.25 5641M: Joerg Reuter <jreuter@yaina.de> 5642L: linux-hams@vger.kernel.org 5643S: Maintained 5644W: http://yaina.de/jreuter/ 5645W: http://www.qsl.net/dl1bke/ 5646F: net/ax25/af_ax25.c 5647F: net/ax25/ax25_dev.c 5648F: net/ax25/ax25_ds_* 5649F: net/ax25/ax25_in.c 5650F: net/ax25/ax25_out.c 5651F: net/ax25/ax25_timer.c 5652F: net/ax25/sysctl_net_ax25.c 5653 5654DATA ACCESS MONITOR 5655M: SeongJae Park <sj@kernel.org> 5656L: damon@lists.linux.dev 5657L: linux-mm@kvack.org 5658S: Maintained 5659W: https://damonitor.github.io 5660P: Documentation/mm/damon/maintainer-profile.rst 5661T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5662T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5663T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5664F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5665F: Documentation/admin-guide/mm/damon/ 5666F: Documentation/mm/damon/ 5667F: include/linux/damon.h 5668F: include/trace/events/damon.h 5669F: mm/damon/ 5670F: tools/testing/selftests/damon/ 5671 5672DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5673L: netdev@vger.kernel.org 5674S: Orphan 5675F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5676F: drivers/net/ethernet/dec/tulip/dmfe.c 5677 5678DC390/AM53C974 SCSI driver 5679M: Hannes Reinecke <hare@suse.com> 5680L: linux-scsi@vger.kernel.org 5681S: Maintained 5682F: drivers/scsi/am53c974.c 5683 5684DC395x SCSI driver 5685M: Oliver Neukum <oliver@neukum.org> 5686M: Ali Akcaagac <aliakc@web.de> 5687M: Jamie Lenehan <lenehan@twibble.org> 5688S: Maintained 5689F: Documentation/scsi/dc395x.rst 5690F: drivers/scsi/dc395x.* 5691 5692DCCP PROTOCOL 5693L: dccp@vger.kernel.org 5694S: Orphan 5695W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5696F: include/linux/dccp.h 5697F: include/linux/tfrc.h 5698F: include/uapi/linux/dccp.h 5699F: net/dccp/ 5700 5701DEBUGOBJECTS: 5702M: Thomas Gleixner <tglx@linutronix.de> 5703L: linux-kernel@vger.kernel.org 5704S: Maintained 5705T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5706F: include/linux/debugobjects.h 5707F: lib/debugobjects.c 5708 5709DECSTATION PLATFORM SUPPORT 5710M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5711L: linux-mips@vger.kernel.org 5712S: Maintained 5713W: http://www.linux-mips.org/wiki/DECstation 5714F: arch/mips/dec/ 5715F: arch/mips/include/asm/dec/ 5716F: arch/mips/include/asm/mach-dec/ 5717 5718DEFXX FDDI NETWORK DRIVER 5719M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5720S: Maintained 5721F: drivers/net/fddi/defxx.* 5722 5723DEFZA FDDI NETWORK DRIVER 5724M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5725S: Maintained 5726F: drivers/net/fddi/defza.* 5727 5728DEINTERLACE DRIVERS FOR ALLWINNER H3 5729M: Jernej Skrabec <jernej.skrabec@gmail.com> 5730L: linux-media@vger.kernel.org 5731S: Maintained 5732T: git git://linuxtv.org/media_tree.git 5733F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5734F: drivers/media/platform/sunxi/sun8i-di/ 5735 5736DELL LAPTOP DRIVER 5737M: Matthew Garrett <mjg59@srcf.ucam.org> 5738M: Pali Rohár <pali@kernel.org> 5739L: platform-driver-x86@vger.kernel.org 5740S: Maintained 5741F: drivers/platform/x86/dell/dell-laptop.c 5742 5743DELL LAPTOP FREEFALL DRIVER 5744M: Pali Rohár <pali@kernel.org> 5745S: Maintained 5746F: drivers/platform/x86/dell/dell-smo8800.c 5747 5748DELL LAPTOP RBTN DRIVER 5749M: Pali Rohár <pali@kernel.org> 5750S: Maintained 5751F: drivers/platform/x86/dell/dell-rbtn.* 5752 5753DELL LAPTOP SMM DRIVER 5754M: Pali Rohár <pali@kernel.org> 5755S: Maintained 5756F: Documentation/ABI/obsolete/procfs-i8k 5757F: drivers/hwmon/dell-smm-hwmon.c 5758F: include/uapi/linux/i8k.h 5759 5760DELL REMOTE BIOS UPDATE DRIVER 5761M: Stuart Hayes <stuart.w.hayes@gmail.com> 5762L: platform-driver-x86@vger.kernel.org 5763S: Maintained 5764F: drivers/platform/x86/dell/dell_rbu.c 5765 5766DELL SMBIOS DRIVER 5767M: Pali Rohár <pali@kernel.org> 5768L: Dell.Client.Kernel@dell.com 5769L: platform-driver-x86@vger.kernel.org 5770S: Maintained 5771F: drivers/platform/x86/dell/dell-smbios.* 5772 5773DELL SMBIOS SMM DRIVER 5774L: Dell.Client.Kernel@dell.com 5775L: platform-driver-x86@vger.kernel.org 5776S: Maintained 5777F: drivers/platform/x86/dell/dell-smbios-smm.c 5778 5779DELL SMBIOS WMI DRIVER 5780L: Dell.Client.Kernel@dell.com 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell-smbios-wmi.c 5784F: tools/wmi/dell-smbios-example.c 5785 5786DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5787M: Stuart Hayes <stuart.w.hayes@gmail.com> 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: Documentation/driver-api/dcdbas.rst 5791F: drivers/platform/x86/dell/dcdbas.* 5792 5793DELL WMI DDV DRIVER 5794M: Armin Wolf <W_Armin@gmx.de> 5795S: Maintained 5796F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5797F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5798F: Documentation/wmi/devices/dell-wmi-ddv.rst 5799F: drivers/platform/x86/dell/dell-wmi-ddv.c 5800 5801DELL WMI DESCRIPTOR DRIVER 5802L: Dell.Client.Kernel@dell.com 5803S: Maintained 5804F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5805 5806DELL WMI HARDWARE PRIVACY SUPPORT 5807M: Perry Yuan <Perry.Yuan@dell.com> 5808L: Dell.Client.Kernel@dell.com 5809L: platform-driver-x86@vger.kernel.org 5810S: Maintained 5811F: drivers/platform/x86/dell/dell-wmi-privacy.c 5812 5813DELL WMI NOTIFICATIONS DRIVER 5814M: Matthew Garrett <mjg59@srcf.ucam.org> 5815M: Pali Rohár <pali@kernel.org> 5816S: Maintained 5817F: drivers/platform/x86/dell/dell-wmi-base.c 5818 5819DELL WMI SYSMAN DRIVER 5820M: Prasanth Ksr <prasanth.ksr@dell.com> 5821L: Dell.Client.Kernel@dell.com 5822L: platform-driver-x86@vger.kernel.org 5823S: Maintained 5824F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5825F: drivers/platform/x86/dell/dell-wmi-sysman/ 5826 5827DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5828M: Zev Weiss <zev@bewilderbeest.net> 5829L: linux-hwmon@vger.kernel.org 5830S: Maintained 5831F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5832 5833DELTA DPS920AB PSU DRIVER 5834M: Robert Marko <robert.marko@sartura.hr> 5835L: linux-hwmon@vger.kernel.org 5836S: Maintained 5837F: Documentation/hwmon/dps920ab.rst 5838F: drivers/hwmon/pmbus/dps920ab.c 5839 5840DELTA NETWORKS TN48M CPLD DRIVERS 5841M: Robert Marko <robert.marko@sartura.hr> 5842S: Maintained 5843F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5844F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5845F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5846F: drivers/gpio/gpio-tn48m.c 5847F: include/dt-bindings/reset/delta,tn48m-reset.h 5848 5849DELTA ST MEDIA DRIVER 5850M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5851L: linux-media@vger.kernel.org 5852S: Supported 5853W: https://linuxtv.org 5854T: git git://linuxtv.org/media_tree.git 5855F: drivers/media/platform/st/sti/delta 5856 5857DENALI NAND DRIVER 5858L: linux-mtd@lists.infradead.org 5859S: Orphan 5860F: drivers/mtd/nand/raw/denali* 5861 5862DESIGNWARE EDMA CORE IP DRIVER 5863M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5864R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5865R: Serge Semin <fancer.lancer@gmail.com> 5866L: dmaengine@vger.kernel.org 5867S: Maintained 5868F: drivers/dma/dw-edma/ 5869F: include/linux/dma/edma.h 5870 5871DESIGNWARE USB2 DRD IP DRIVER 5872M: Minas Harutyunyan <hminas@synopsys.com> 5873L: linux-usb@vger.kernel.org 5874S: Maintained 5875T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5876F: drivers/usb/dwc2/ 5877 5878DESIGNWARE USB3 DRD IP DRIVER 5879M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5880L: linux-usb@vger.kernel.org 5881S: Maintained 5882F: drivers/usb/dwc3/ 5883 5884DESIGNWARE XDATA IP DRIVER 5885M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5886L: linux-pci@vger.kernel.org 5887S: Maintained 5888F: Documentation/misc-devices/dw-xdata-pcie.rst 5889F: drivers/misc/dw-xdata-pcie.c 5890 5891DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5892M: Andreas Klinger <ak@it-klinger.de> 5893L: linux-iio@vger.kernel.org 5894S: Maintained 5895F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5896F: drivers/iio/proximity/srf*.c 5897 5898DEVICE COREDUMP (DEV_COREDUMP) 5899M: Johannes Berg <johannes@sipsolutions.net> 5900L: linux-kernel@vger.kernel.org 5901S: Maintained 5902F: drivers/base/devcoredump.c 5903F: include/linux/devcoredump.h 5904 5905DEVICE DEPENDENCY HELPER SCRIPT 5906M: Saravana Kannan <saravanak@google.com> 5907L: linux-kernel@vger.kernel.org 5908S: Maintained 5909F: scripts/dev-needs.sh 5910 5911DEVICE DIRECT ACCESS (DAX) 5912M: Dan Williams <dan.j.williams@intel.com> 5913M: Vishal Verma <vishal.l.verma@intel.com> 5914M: Dave Jiang <dave.jiang@intel.com> 5915L: nvdimm@lists.linux.dev 5916L: linux-cxl@vger.kernel.org 5917S: Supported 5918F: drivers/dax/ 5919 5920DEVICE FREQUENCY (DEVFREQ) 5921M: MyungJoo Ham <myungjoo.ham@samsung.com> 5922M: Kyungmin Park <kyungmin.park@samsung.com> 5923M: Chanwoo Choi <cw00.choi@samsung.com> 5924L: linux-pm@vger.kernel.org 5925S: Maintained 5926T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5927F: Documentation/devicetree/bindings/devfreq/ 5928F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5929F: drivers/devfreq/ 5930F: include/linux/devfreq.h 5931F: include/trace/events/devfreq.h 5932 5933DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5934M: Chanwoo Choi <cw00.choi@samsung.com> 5935L: linux-pm@vger.kernel.org 5936S: Supported 5937T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5938F: Documentation/devicetree/bindings/devfreq/event/ 5939F: drivers/devfreq/devfreq-event.c 5940F: drivers/devfreq/event/ 5941F: include/dt-bindings/pmu/exynos_ppmu.h 5942F: include/linux/devfreq-event.h 5943 5944DEVICE RESOURCE MANAGEMENT HELPERS 5945M: Hans de Goede <hdegoede@redhat.com> 5946R: Matti Vaittinen <mazziesaccount@gmail.com> 5947S: Maintained 5948F: include/linux/devm-helpers.h 5949 5950DEVICE-MAPPER (LVM) 5951M: Alasdair Kergon <agk@redhat.com> 5952M: Mike Snitzer <snitzer@kernel.org> 5953M: dm-devel@redhat.com 5954L: dm-devel@redhat.com 5955S: Maintained 5956W: http://sources.redhat.com/dm 5957Q: http://patchwork.kernel.org/project/dm-devel/list/ 5958T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5959T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5960F: Documentation/admin-guide/device-mapper/ 5961F: drivers/md/Kconfig 5962F: drivers/md/Makefile 5963F: drivers/md/dm* 5964F: drivers/md/persistent-data/ 5965F: include/linux/device-mapper.h 5966F: include/linux/dm-*.h 5967F: include/uapi/linux/dm-*.h 5968 5969DEVLINK 5970M: Jiri Pirko <jiri@resnulli.us> 5971L: netdev@vger.kernel.org 5972S: Supported 5973F: Documentation/networking/devlink 5974F: include/net/devlink.h 5975F: include/uapi/linux/devlink.h 5976F: net/devlink/ 5977 5978DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5979M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5980L: kernel@dh-electronics.com 5981S: Maintained 5982F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5983F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5984 5985DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5986M: Marek Vasut <marex@denx.de> 5987L: kernel@dh-electronics.com 5988S: Maintained 5989F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5990F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5991 5992DIALOG SEMICONDUCTOR DRIVERS 5993M: Support Opensource <support.opensource@diasemi.com> 5994S: Supported 5995W: http://www.dialog-semiconductor.com/products 5996F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5997F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5998F: Documentation/devicetree/bindings/mfd/da90*.txt 5999F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6000F: Documentation/devicetree/bindings/regulator/da92*.txt 6001F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6002F: Documentation/devicetree/bindings/regulator/slg51000.txt 6003F: Documentation/devicetree/bindings/sound/da[79]*.txt 6004F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6005F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6006F: Documentation/hwmon/da90??.rst 6007F: drivers/gpio/gpio-da90??.c 6008F: drivers/hwmon/da90??-hwmon.c 6009F: drivers/iio/adc/da91??-*.c 6010F: drivers/input/misc/da72??.[ch] 6011F: drivers/input/misc/da90??_onkey.c 6012F: drivers/input/touchscreen/da9052_tsi.c 6013F: drivers/leds/leds-da90??.c 6014F: drivers/mfd/da903x.c 6015F: drivers/mfd/da90??-*.c 6016F: drivers/mfd/da91??-*.c 6017F: drivers/pinctrl/pinctrl-da90??.c 6018F: drivers/power/supply/da9052-battery.c 6019F: drivers/power/supply/da91??-*.c 6020F: drivers/regulator/da9???-regulator.[ch] 6021F: drivers/regulator/slg51000-regulator.[ch] 6022F: drivers/rtc/rtc-da90??.c 6023F: drivers/thermal/da90??-thermal.c 6024F: drivers/video/backlight/da90??_bl.c 6025F: drivers/watchdog/da90??_wdt.c 6026F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6027F: include/linux/mfd/da903x.h 6028F: include/linux/mfd/da9052/ 6029F: include/linux/mfd/da9055/ 6030F: include/linux/mfd/da9062/ 6031F: include/linux/mfd/da9063/ 6032F: include/linux/mfd/da9150/ 6033F: include/linux/regulator/da9211.h 6034F: include/sound/da[79]*.h 6035F: sound/soc/codecs/da[79]*.[ch] 6036 6037DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6038M: William Breathitt Gray <william.gray@linaro.org> 6039L: linux-gpio@vger.kernel.org 6040S: Maintained 6041F: drivers/gpio/gpio-gpio-mm.c 6042 6043DIOLAN U2C-12 I2C DRIVER 6044M: Guenter Roeck <linux@roeck-us.net> 6045L: linux-i2c@vger.kernel.org 6046S: Maintained 6047F: drivers/i2c/busses/i2c-diolan-u2c.c 6048 6049DIRECTORY NOTIFICATION (DNOTIFY) 6050M: Jan Kara <jack@suse.cz> 6051R: Amir Goldstein <amir73il@gmail.com> 6052L: linux-fsdevel@vger.kernel.org 6053S: Maintained 6054F: Documentation/filesystems/dnotify.rst 6055F: fs/notify/dnotify/ 6056F: include/linux/dnotify.h 6057 6058DISK GEOMETRY AND PARTITION HANDLING 6059M: Andries Brouwer <aeb@cwi.nl> 6060S: Maintained 6061W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6062W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6063W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6064 6065DISKQUOTA 6066M: Jan Kara <jack@suse.com> 6067S: Maintained 6068F: Documentation/filesystems/quota.rst 6069F: fs/quota/ 6070F: include/linux/quota*.h 6071F: include/uapi/linux/quota*.h 6072 6073DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6074M: Bernie Thompson <bernie@plugable.com> 6075L: linux-fbdev@vger.kernel.org 6076S: Maintained 6077W: http://plugable.com/category/projects/udlfb/ 6078F: Documentation/fb/udlfb.rst 6079F: drivers/video/fbdev/udlfb.c 6080F: include/video/udlfb.h 6081 6082DISTRIBUTED LOCK MANAGER (DLM) 6083M: Christine Caulfield <ccaulfie@redhat.com> 6084M: David Teigland <teigland@redhat.com> 6085L: cluster-devel@redhat.com 6086S: Supported 6087W: http://sources.redhat.com/cluster/ 6088T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6089F: fs/dlm/ 6090 6091DMA BUFFER SHARING FRAMEWORK 6092M: Sumit Semwal <sumit.semwal@linaro.org> 6093M: Christian König <christian.koenig@amd.com> 6094L: linux-media@vger.kernel.org 6095L: dri-devel@lists.freedesktop.org 6096L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6097S: Maintained 6098T: git git://anongit.freedesktop.org/drm/drm-misc 6099F: Documentation/driver-api/dma-buf.rst 6100F: drivers/dma-buf/ 6101F: include/linux/*fence.h 6102F: include/linux/dma-buf.h 6103F: include/linux/dma-resv.h 6104K: \bdma_(?:buf|fence|resv)\b 6105 6106DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6107M: Vinod Koul <vkoul@kernel.org> 6108L: dmaengine@vger.kernel.org 6109S: Maintained 6110Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6111T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6112F: Documentation/devicetree/bindings/dma/ 6113F: Documentation/driver-api/dmaengine/ 6114F: drivers/dma/ 6115F: include/dt-bindings/dma/ 6116F: include/linux/dma/ 6117F: include/linux/dmaengine.h 6118F: include/linux/of_dma.h 6119 6120DMA MAPPING BENCHMARK 6121M: Xiang Chen <chenxiang66@hisilicon.com> 6122L: iommu@lists.linux.dev 6123F: kernel/dma/map_benchmark.c 6124F: tools/testing/selftests/dma/ 6125 6126DMA MAPPING HELPERS 6127M: Christoph Hellwig <hch@lst.de> 6128M: Marek Szyprowski <m.szyprowski@samsung.com> 6129R: Robin Murphy <robin.murphy@arm.com> 6130L: iommu@lists.linux.dev 6131S: Supported 6132W: http://git.infradead.org/users/hch/dma-mapping.git 6133T: git git://git.infradead.org/users/hch/dma-mapping.git 6134F: include/asm-generic/dma-mapping.h 6135F: include/linux/dma-direct.h 6136F: include/linux/dma-map-ops.h 6137F: include/linux/dma-mapping.h 6138F: include/linux/swiotlb.h 6139F: kernel/dma/ 6140 6141DMA-BUF HEAPS FRAMEWORK 6142M: Sumit Semwal <sumit.semwal@linaro.org> 6143R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6144R: Liam Mark <lmark@codeaurora.org> 6145R: Laura Abbott <labbott@redhat.com> 6146R: Brian Starkey <Brian.Starkey@arm.com> 6147R: John Stultz <jstultz@google.com> 6148L: linux-media@vger.kernel.org 6149L: dri-devel@lists.freedesktop.org 6150L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6151S: Maintained 6152T: git git://anongit.freedesktop.org/drm/drm-misc 6153F: drivers/dma-buf/dma-heap.c 6154F: drivers/dma-buf/heaps/* 6155F: include/linux/dma-heap.h 6156F: include/uapi/linux/dma-heap.h 6157 6158DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6159M: Lukasz Luba <lukasz.luba@arm.com> 6160L: linux-pm@vger.kernel.org 6161L: linux-samsung-soc@vger.kernel.org 6162S: Maintained 6163F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6164F: drivers/memory/samsung/exynos5422-dmc.c 6165 6166DME1737 HARDWARE MONITOR DRIVER 6167M: Juerg Haefliger <juergh@proton.me> 6168L: linux-hwmon@vger.kernel.org 6169S: Maintained 6170F: Documentation/hwmon/dme1737.rst 6171F: drivers/hwmon/dme1737.c 6172 6173DMI/SMBIOS SUPPORT 6174M: Jean Delvare <jdelvare@suse.com> 6175S: Maintained 6176T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6177F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6178F: drivers/firmware/dmi-id.c 6179F: drivers/firmware/dmi_scan.c 6180F: include/linux/dmi.h 6181 6182DOCUMENTATION 6183M: Jonathan Corbet <corbet@lwn.net> 6184L: linux-doc@vger.kernel.org 6185S: Maintained 6186P: Documentation/doc-guide/maintainer-profile.rst 6187T: git git://git.lwn.net/linux.git docs-next 6188F: Documentation/ 6189F: scripts/documentation-file-ref-check 6190F: scripts/kernel-doc 6191F: scripts/sphinx-pre-install 6192X: Documentation/ABI/ 6193X: Documentation/admin-guide/media/ 6194X: Documentation/devicetree/ 6195X: Documentation/driver-api/media/ 6196X: Documentation/firmware-guide/acpi/ 6197X: Documentation/i2c/ 6198X: Documentation/netlink/ 6199X: Documentation/power/ 6200X: Documentation/spi/ 6201X: Documentation/userspace-api/media/ 6202 6203DOCUMENTATION PROCESS 6204M: Jonathan Corbet <corbet@lwn.net> 6205L: workflows@vger.kernel.org 6206S: Maintained 6207F: Documentation/process/ 6208 6209DOCUMENTATION REPORTING ISSUES 6210M: Thorsten Leemhuis <linux@leemhuis.info> 6211L: linux-doc@vger.kernel.org 6212S: Maintained 6213F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6214F: Documentation/admin-guide/reporting-issues.rst 6215 6216DOCUMENTATION SCRIPTS 6217M: Mauro Carvalho Chehab <mchehab@kernel.org> 6218L: linux-doc@vger.kernel.org 6219S: Maintained 6220F: Documentation/sphinx/parse-headers.pl 6221F: scripts/documentation-file-ref-check 6222F: scripts/sphinx-pre-install 6223 6224DOCUMENTATION/ITALIAN 6225M: Federico Vaga <federico.vaga@vaga.pv.it> 6226L: linux-doc@vger.kernel.org 6227S: Maintained 6228F: Documentation/translations/it_IT 6229 6230DOCUMENTATION/JAPANESE 6231R: Akira Yokosawa <akiyks@gmail.com> 6232L: linux-doc@vger.kernel.org 6233S: Maintained 6234F: Documentation/translations/ja_JP 6235 6236DONGWOON DW9714 LENS VOICE COIL DRIVER 6237M: Sakari Ailus <sakari.ailus@linux.intel.com> 6238L: linux-media@vger.kernel.org 6239S: Maintained 6240T: git git://linuxtv.org/media_tree.git 6241F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6242F: drivers/media/i2c/dw9714.c 6243 6244DONGWOON DW9768 LENS VOICE COIL DRIVER 6245M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6246L: linux-media@vger.kernel.org 6247S: Maintained 6248T: git git://linuxtv.org/media_tree.git 6249F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6250F: drivers/media/i2c/dw9768.c 6251 6252DONGWOON DW9807 LENS VOICE COIL DRIVER 6253M: Sakari Ailus <sakari.ailus@linux.intel.com> 6254L: linux-media@vger.kernel.org 6255S: Maintained 6256T: git git://linuxtv.org/media_tree.git 6257F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6258F: drivers/media/i2c/dw9807-vcm.c 6259 6260DOUBLETALK DRIVER 6261M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6262L: blinux-list@redhat.com 6263S: Maintained 6264F: drivers/char/dtlk.c 6265F: include/linux/dtlk.h 6266 6267DPAA2 DATAPATH I/O (DPIO) DRIVER 6268M: Roy Pledge <Roy.Pledge@nxp.com> 6269L: linux-kernel@vger.kernel.org 6270S: Maintained 6271F: drivers/soc/fsl/dpio 6272 6273DPAA2 ETHERNET DRIVER 6274M: Ioana Ciornei <ioana.ciornei@nxp.com> 6275L: netdev@vger.kernel.org 6276S: Maintained 6277F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6278F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6279F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6280F: drivers/net/ethernet/freescale/dpaa2/Makefile 6281F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6282F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6283F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6284F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6285F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6286F: drivers/net/ethernet/freescale/dpaa2/dpni* 6287 6288DPAA2 ETHERNET SWITCH DRIVER 6289M: Ioana Ciornei <ioana.ciornei@nxp.com> 6290L: netdev@vger.kernel.org 6291S: Maintained 6292F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6294F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6295 6296DRBD DRIVER 6297M: Philipp Reisner <philipp.reisner@linbit.com> 6298M: Lars Ellenberg <lars.ellenberg@linbit.com> 6299M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6300L: drbd-dev@lists.linbit.com 6301S: Supported 6302W: http://www.drbd.org 6303T: git git://git.linbit.com/linux-drbd.git 6304T: git git://git.linbit.com/drbd-8.4.git 6305F: Documentation/admin-guide/blockdev/ 6306F: drivers/block/drbd/ 6307F: include/linux/drbd* 6308F: lib/lru_cache.c 6309 6310DRIVER COMPONENT FRAMEWORK 6311L: dri-devel@lists.freedesktop.org 6312F: drivers/base/component.c 6313F: include/linux/component.h 6314 6315DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6316M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6317R: "Rafael J. Wysocki" <rafael@kernel.org> 6318S: Supported 6319T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6320F: Documentation/core-api/kobject.rst 6321F: drivers/base/ 6322F: fs/debugfs/ 6323F: fs/sysfs/ 6324F: include/linux/debugfs.h 6325F: include/linux/fwnode.h 6326F: include/linux/kobj* 6327F: include/linux/property.h 6328F: lib/kobj* 6329 6330DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6331M: Nishanth Menon <nm@ti.com> 6332L: linux-pm@vger.kernel.org 6333S: Maintained 6334F: drivers/soc/ti/smartreflex.c 6335F: include/linux/power/smartreflex.h 6336 6337DRM ACCEL DRIVERS FOR INTEL VPU 6338M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6339M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6340L: dri-devel@lists.freedesktop.org 6341S: Supported 6342T: git git://anongit.freedesktop.org/drm/drm-misc 6343F: drivers/accel/ivpu/ 6344F: include/uapi/drm/ivpu_accel.h 6345 6346DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6347M: Oded Gabbay <ogabbay@kernel.org> 6348L: dri-devel@lists.freedesktop.org 6349S: Maintained 6350C: irc://irc.oftc.net/dri-devel 6351T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6352F: Documentation/accel/ 6353F: drivers/accel/ 6354F: include/drm/drm_accel.h 6355 6356DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6357M: Maxime Ripard <mripard@kernel.org> 6358M: Chen-Yu Tsai <wens@csie.org> 6359R: Jernej Skrabec <jernej.skrabec@gmail.com> 6360L: dri-devel@lists.freedesktop.org 6361S: Supported 6362T: git git://anongit.freedesktop.org/drm/drm-misc 6363F: drivers/gpu/drm/sun4i/sun8i* 6364 6365DRM DRIVER FOR ARM PL111 CLCD 6366M: Emma Anholt <emma@anholt.net> 6367S: Supported 6368T: git git://anongit.freedesktop.org/drm/drm-misc 6369F: drivers/gpu/drm/pl111/ 6370 6371DRM DRIVER FOR ARM VERSATILE TFT PANELS 6372M: Linus Walleij <linus.walleij@linaro.org> 6373S: Maintained 6374T: git git://anongit.freedesktop.org/drm/drm-misc 6375F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6376F: drivers/gpu/drm/panel/panel-arm-versatile.c 6377 6378DRM DRIVER FOR ASPEED BMC GFX 6379M: Joel Stanley <joel@jms.id.au> 6380L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6381S: Supported 6382T: git git://anongit.freedesktop.org/drm/drm-misc 6383F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6384F: drivers/gpu/drm/aspeed/ 6385 6386DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6387M: Dave Airlie <airlied@redhat.com> 6388R: Thomas Zimmermann <tzimmermann@suse.de> 6389L: dri-devel@lists.freedesktop.org 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: drivers/gpu/drm/ast/ 6393 6394DRM DRIVER FOR BOCHS VIRTUAL GPU 6395M: Gerd Hoffmann <kraxel@redhat.com> 6396L: virtualization@lists.linux-foundation.org 6397S: Maintained 6398T: git git://anongit.freedesktop.org/drm/drm-misc 6399F: drivers/gpu/drm/tiny/bochs.c 6400 6401DRM DRIVER FOR BOE HIMAX8279D PANELS 6402M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6403S: Maintained 6404F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6405F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6406 6407DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6408M: Jagan Teki <jagan@amarulasolutions.com> 6409S: Maintained 6410F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6411F: drivers/gpu/drm/bridge/chipone-icn6211.c 6412 6413DRM DRIVER FOR EBBG FT8719 PANEL 6414M: Joel Selvaraj <jo@jsfamily.in> 6415S: Maintained 6416T: git git://anongit.freedesktop.org/drm/drm-misc 6417F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6418F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6419 6420DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6421M: Linus Walleij <linus.walleij@linaro.org> 6422S: Maintained 6423T: git git://anongit.freedesktop.org/drm/drm-misc 6424F: drivers/gpu/drm/tve200/ 6425 6426DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6427M: Icenowy Zheng <icenowy@aosc.io> 6428S: Maintained 6429F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6430F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6431 6432DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6433M: Jagan Teki <jagan@amarulasolutions.com> 6434S: Maintained 6435F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6436F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6437 6438DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6439M: Thomas Zimmermann <tzimmermann@suse.de> 6440M: Javier Martinez Canillas <javierm@redhat.com> 6441L: dri-devel@lists.freedesktop.org 6442S: Maintained 6443T: git git://anongit.freedesktop.org/drm/drm-misc 6444F: drivers/gpu/drm/drm_aperture.c 6445F: drivers/gpu/drm/tiny/ofdrm.c 6446F: drivers/gpu/drm/tiny/simpledrm.c 6447F: drivers/video/aperture.c 6448F: drivers/video/nomodeset.c 6449F: include/drm/drm_aperture.h 6450F: include/linux/aperture.h 6451F: include/video/nomodeset.h 6452 6453DRM DRIVER FOR GENERIC EDP PANELS 6454R: Douglas Anderson <dianders@chromium.org> 6455F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6456F: drivers/gpu/drm/panel/panel-edp.c 6457 6458DRM DRIVER FOR GENERIC USB DISPLAY 6459M: Noralf Trønnes <noralf@tronnes.org> 6460S: Maintained 6461W: https://github.com/notro/gud/wiki 6462T: git git://anongit.freedesktop.org/drm/drm-misc 6463F: drivers/gpu/drm/gud/ 6464F: include/drm/gud.h 6465 6466DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6467M: Hans de Goede <hdegoede@redhat.com> 6468S: Maintained 6469T: git git://anongit.freedesktop.org/drm/drm-misc 6470F: drivers/gpu/drm/tiny/gm12u320.c 6471 6472DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6473M: Ondrej Jirman <megi@xff.cz> 6474M: Javier Martinez Canillas <javierm@redhat.com> 6475S: Maintained 6476T: git git://anongit.freedesktop.org/drm/drm-misc 6477F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6478F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6479 6480DRM DRIVER FOR HX8357D PANELS 6481M: Emma Anholt <emma@anholt.net> 6482S: Maintained 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6485F: drivers/gpu/drm/tiny/hx8357d.c 6486 6487DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6488M: Deepak Rawat <drawat.floss@gmail.com> 6489L: linux-hyperv@vger.kernel.org 6490L: dri-devel@lists.freedesktop.org 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: drivers/gpu/drm/hyperv 6494 6495DRM DRIVER FOR ILITEK ILI9225 PANELS 6496M: David Lechner <david@lechnology.com> 6497S: Maintained 6498T: git git://anongit.freedesktop.org/drm/drm-misc 6499F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6500F: drivers/gpu/drm/tiny/ili9225.c 6501 6502DRM DRIVER FOR ILITEK ILI9486 PANELS 6503M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6504S: Maintained 6505T: git git://anongit.freedesktop.org/drm/drm-misc 6506F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6507F: drivers/gpu/drm/tiny/ili9486.c 6508 6509DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6510M: Jagan Teki <jagan@edgeble.ai> 6511S: Maintained 6512F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6513F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6514 6515DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6516M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6517S: Supported 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519F: drivers/gpu/drm/logicvc/ 6520 6521DRM DRIVER FOR LVDS PANELS 6522M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6523L: dri-devel@lists.freedesktop.org 6524S: Maintained 6525T: git git://anongit.freedesktop.org/drm/drm-misc 6526F: Documentation/devicetree/bindings/display/lvds.yaml 6527F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6528F: drivers/gpu/drm/panel/panel-lvds.c 6529 6530DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6531M: Guido Günther <agx@sigxcpu.org> 6532R: Purism Kernel Team <kernel@puri.sm> 6533S: Maintained 6534F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6535F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6536 6537DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6538M: Dave Airlie <airlied@redhat.com> 6539R: Thomas Zimmermann <tzimmermann@suse.de> 6540L: dri-devel@lists.freedesktop.org 6541S: Supported 6542T: git git://anongit.freedesktop.org/drm/drm-misc 6543F: drivers/gpu/drm/mgag200/ 6544 6545DRM DRIVER FOR MI0283QT 6546M: Noralf Trønnes <noralf@tronnes.org> 6547S: Maintained 6548T: git git://anongit.freedesktop.org/drm/drm-misc 6549F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6550F: drivers/gpu/drm/tiny/mi0283qt.c 6551 6552DRM DRIVER FOR MIPI DBI compatible panels 6553M: Noralf Trønnes <noralf@tronnes.org> 6554S: Maintained 6555W: https://github.com/notro/panel-mipi-dbi/wiki 6556T: git git://anongit.freedesktop.org/drm/drm-misc 6557F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6558F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6559 6560DRM DRIVER FOR MSM ADRENO GPU 6561M: Rob Clark <robdclark@gmail.com> 6562M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6563M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6564R: Sean Paul <sean@poorly.run> 6565R: Marijn Suijten <marijn.suijten@somainline.org> 6566L: linux-arm-msm@vger.kernel.org 6567L: dri-devel@lists.freedesktop.org 6568L: freedreno@lists.freedesktop.org 6569S: Maintained 6570B: https://gitlab.freedesktop.org/drm/msm/-/issues 6571T: git https://gitlab.freedesktop.org/drm/msm.git 6572F: Documentation/devicetree/bindings/display/msm/ 6573F: drivers/gpu/drm/msm/ 6574F: include/uapi/drm/msm_drm.h 6575 6576DRM DRIVER FOR NOVATEK NT35510 PANELS 6577M: Linus Walleij <linus.walleij@linaro.org> 6578S: Maintained 6579T: git git://anongit.freedesktop.org/drm/drm-misc 6580F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6581F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6582 6583DRM DRIVER FOR NOVATEK NT35560 PANELS 6584M: Linus Walleij <linus.walleij@linaro.org> 6585S: Maintained 6586T: git git://anongit.freedesktop.org/drm/drm-misc 6587F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6588F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6589 6590DRM DRIVER FOR NOVATEK NT36523 PANELS 6591M: Jianhua Lu <lujianhua000@gmail.com> 6592S: Maintained 6593T: git git://anongit.freedesktop.org/drm/drm-misc 6594F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6595F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6596 6597DRM DRIVER FOR NOVATEK NT36672A PANELS 6598M: Sumit Semwal <sumit.semwal@linaro.org> 6599S: Maintained 6600T: git git://anongit.freedesktop.org/drm/drm-misc 6601F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6602F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6603 6604DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6605M: Ben Skeggs <bskeggs@redhat.com> 6606M: Karol Herbst <kherbst@redhat.com> 6607M: Lyude Paul <lyude@redhat.com> 6608L: dri-devel@lists.freedesktop.org 6609L: nouveau@lists.freedesktop.org 6610S: Supported 6611W: https://nouveau.freedesktop.org/ 6612Q: https://patchwork.freedesktop.org/project/nouveau/ 6613Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6614B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6615C: irc://irc.oftc.net/nouveau 6616T: git https://gitlab.freedesktop.org/drm/nouveau.git 6617F: drivers/gpu/drm/nouveau/ 6618F: include/uapi/drm/nouveau_drm.h 6619 6620DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6621M: Stefan Mavrodiev <stefan@olimex.com> 6622S: Maintained 6623F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6624F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6625 6626DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6627R: Douglas Anderson <dianders@chromium.org> 6628F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6629F: drivers/gpu/drm/bridge/parade-ps8640.c 6630 6631DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6632M: Noralf Trønnes <noralf@tronnes.org> 6633S: Maintained 6634T: git git://anongit.freedesktop.org/drm/drm-misc 6635F: Documentation/devicetree/bindings/display/repaper.txt 6636F: drivers/gpu/drm/tiny/repaper.c 6637 6638DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6639M: Dave Airlie <airlied@redhat.com> 6640M: Gerd Hoffmann <kraxel@redhat.com> 6641L: virtualization@lists.linux-foundation.org 6642S: Obsolete 6643W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: drivers/gpu/drm/tiny/cirrus.c 6646 6647DRM DRIVER FOR QXL VIRTUAL GPU 6648M: Dave Airlie <airlied@redhat.com> 6649M: Gerd Hoffmann <kraxel@redhat.com> 6650L: virtualization@lists.linux-foundation.org 6651L: spice-devel@lists.freedesktop.org 6652S: Maintained 6653T: git git://anongit.freedesktop.org/drm/drm-misc 6654F: drivers/gpu/drm/qxl/ 6655F: include/uapi/drm/qxl_drm.h 6656 6657DRM DRIVER FOR RAYDIUM RM67191 PANELS 6658M: Robert Chiras <robert.chiras@nxp.com> 6659S: Maintained 6660F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6661F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6662 6663DRM DRIVER FOR SAMSUNG DB7430 PANELS 6664M: Linus Walleij <linus.walleij@linaro.org> 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6668F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6669 6670DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6671M: Inki Dae <inki.dae@samsung.com> 6672M: Jagan Teki <jagan@amarulasolutions.com> 6673M: Marek Szyprowski <m.szyprowski@samsung.com> 6674S: Maintained 6675T: git git://anongit.freedesktop.org/drm/drm-misc 6676F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6677F: drivers/gpu/drm/bridge/samsung-dsim.c 6678F: include/drm/bridge/samsung-dsim.h 6679 6680DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6681M: Markuss Broks <markuss.broks@gmail.com> 6682S: Maintained 6683F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6684F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6685 6686DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6687M: Artur Weber <aweber.kernel@gmail.com> 6688S: Maintained 6689F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6690F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6691 6692DRM DRIVER FOR SITRONIX ST7586 PANELS 6693M: David Lechner <david@lechnology.com> 6694S: Maintained 6695T: git git://anongit.freedesktop.org/drm/drm-misc 6696F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6697F: drivers/gpu/drm/tiny/st7586.c 6698 6699DRM DRIVER FOR SITRONIX ST7701 PANELS 6700M: Jagan Teki <jagan@amarulasolutions.com> 6701S: Maintained 6702F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6703F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6704 6705DRM DRIVER FOR SITRONIX ST7703 PANELS 6706M: Guido Günther <agx@sigxcpu.org> 6707R: Purism Kernel Team <kernel@puri.sm> 6708R: Ondrej Jirman <megous@megous.com> 6709S: Maintained 6710F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6711F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6712 6713DRM DRIVER FOR SITRONIX ST7735R PANELS 6714M: David Lechner <david@lechnology.com> 6715S: Maintained 6716T: git git://anongit.freedesktop.org/drm/drm-misc 6717F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6718F: drivers/gpu/drm/tiny/st7735r.c 6719 6720DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6721M: Javier Martinez Canillas <javierm@redhat.com> 6722S: Maintained 6723T: git git://anongit.freedesktop.org/drm/drm-misc 6724F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6725F: drivers/gpu/drm/solomon/ssd130x* 6726 6727DRM DRIVER FOR ST-ERICSSON MCDE 6728M: Linus Walleij <linus.walleij@linaro.org> 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6732F: drivers/gpu/drm/mcde/ 6733 6734DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6735M: Jagan Teki <jagan@amarulasolutions.com> 6736S: Maintained 6737F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6738F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6739 6740DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6741R: Douglas Anderson <dianders@chromium.org> 6742F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6743F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6744 6745DRM DRIVER FOR TPO TPG110 PANELS 6746M: Linus Walleij <linus.walleij@linaro.org> 6747S: Maintained 6748T: git git://anongit.freedesktop.org/drm/drm-misc 6749F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6750F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6751 6752DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6753M: Dave Airlie <airlied@redhat.com> 6754R: Sean Paul <sean@poorly.run> 6755R: Thomas Zimmermann <tzimmermann@suse.de> 6756L: dri-devel@lists.freedesktop.org 6757S: Supported 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: drivers/gpu/drm/udl/ 6760 6761DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6762M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6763M: Melissa Wen <melissa.srw@gmail.com> 6764M: Maíra Canal <mairacanal@riseup.net> 6765R: Haneen Mohammed <hamohammed.sa@gmail.com> 6766R: Daniel Vetter <daniel@ffwll.ch> 6767L: dri-devel@lists.freedesktop.org 6768S: Maintained 6769T: git git://anongit.freedesktop.org/drm/drm-misc 6770F: Documentation/gpu/vkms.rst 6771F: drivers/gpu/drm/vkms/ 6772 6773DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6774M: Hans de Goede <hdegoede@redhat.com> 6775L: dri-devel@lists.freedesktop.org 6776S: Maintained 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: drivers/gpu/drm/vboxvideo/ 6779 6780DRM DRIVER FOR VMWARE VIRTUAL GPU 6781M: Zack Rusin <zackr@vmware.com> 6782R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6783L: dri-devel@lists.freedesktop.org 6784S: Supported 6785T: git git://anongit.freedesktop.org/drm/drm-misc 6786F: drivers/gpu/drm/vmwgfx/ 6787F: include/uapi/drm/vmwgfx_drm.h 6788 6789DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6790M: Linus Walleij <linus.walleij@linaro.org> 6791S: Maintained 6792T: git git://anongit.freedesktop.org/drm/drm-misc 6793F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6794F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6795 6796DRM DRIVERS 6797M: David Airlie <airlied@gmail.com> 6798M: Daniel Vetter <daniel@ffwll.ch> 6799L: dri-devel@lists.freedesktop.org 6800S: Maintained 6801B: https://gitlab.freedesktop.org/drm 6802C: irc://irc.oftc.net/dri-devel 6803T: git git://anongit.freedesktop.org/drm/drm 6804F: Documentation/devicetree/bindings/display/ 6805F: Documentation/devicetree/bindings/gpu/ 6806F: Documentation/gpu/ 6807F: drivers/gpu/ 6808F: include/drm/ 6809F: include/linux/vga* 6810F: include/uapi/drm/ 6811 6812DRM DRIVERS AND MISC GPU PATCHES 6813M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6814M: Maxime Ripard <mripard@kernel.org> 6815M: Thomas Zimmermann <tzimmermann@suse.de> 6816S: Maintained 6817W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6818T: git git://anongit.freedesktop.org/drm/drm-misc 6819F: Documentation/gpu/ 6820F: drivers/gpu/drm/* 6821F: drivers/gpu/vga/ 6822F: include/drm/drm* 6823F: include/linux/vga* 6824F: include/uapi/drm/drm* 6825 6826DRM DRIVERS FOR ALLWINNER A10 6827M: Maxime Ripard <mripard@kernel.org> 6828M: Chen-Yu Tsai <wens@csie.org> 6829L: dri-devel@lists.freedesktop.org 6830S: Supported 6831T: git git://anongit.freedesktop.org/drm/drm-misc 6832F: Documentation/devicetree/bindings/display/allwinner* 6833F: drivers/gpu/drm/sun4i/ 6834 6835DRM DRIVERS FOR AMLOGIC SOCS 6836M: Neil Armstrong <neil.armstrong@linaro.org> 6837L: dri-devel@lists.freedesktop.org 6838L: linux-amlogic@lists.infradead.org 6839S: Supported 6840W: http://linux-meson.com/ 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6843F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6844F: Documentation/gpu/meson.rst 6845F: drivers/gpu/drm/meson/ 6846 6847DRM DRIVERS FOR ATMEL HLCDC 6848M: Sam Ravnborg <sam@ravnborg.org> 6849M: Boris Brezillon <bbrezillon@kernel.org> 6850L: dri-devel@lists.freedesktop.org 6851S: Supported 6852T: git git://anongit.freedesktop.org/drm/drm-misc 6853F: Documentation/devicetree/bindings/display/atmel/ 6854F: drivers/gpu/drm/atmel-hlcdc/ 6855 6856DRM DRIVERS FOR BRIDGE CHIPS 6857M: Andrzej Hajda <andrzej.hajda@intel.com> 6858M: Neil Armstrong <neil.armstrong@linaro.org> 6859M: Robert Foss <rfoss@kernel.org> 6860R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6861R: Jonas Karlman <jonas@kwiboo.se> 6862R: Jernej Skrabec <jernej.skrabec@gmail.com> 6863S: Maintained 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/bridge/ 6866F: drivers/gpu/drm/bridge/ 6867F: drivers/gpu/drm/drm_bridge.c 6868F: include/drm/drm_bridge.h 6869 6870DRM DRIVERS FOR EXYNOS 6871M: Inki Dae <inki.dae@samsung.com> 6872M: Seung-Woo Kim <sw0312.kim@samsung.com> 6873M: Kyungmin Park <kyungmin.park@samsung.com> 6874L: dri-devel@lists.freedesktop.org 6875S: Supported 6876T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6877F: Documentation/devicetree/bindings/display/exynos/ 6878F: Documentation/devicetree/bindings/display/samsung/ 6879F: drivers/gpu/drm/exynos/ 6880F: include/uapi/drm/exynos_drm.h 6881 6882DRM DRIVERS FOR FREESCALE DCU 6883M: Stefan Agner <stefan@agner.ch> 6884M: Alison Wang <alison.wang@nxp.com> 6885L: dri-devel@lists.freedesktop.org 6886S: Supported 6887T: git git://anongit.freedesktop.org/drm/drm-misc 6888F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6889F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6890F: drivers/gpu/drm/fsl-dcu/ 6891 6892DRM DRIVERS FOR FREESCALE IMX 6893M: Philipp Zabel <p.zabel@pengutronix.de> 6894L: dri-devel@lists.freedesktop.org 6895S: Maintained 6896F: Documentation/devicetree/bindings/display/imx/ 6897F: drivers/gpu/drm/imx/ipuv3/ 6898F: drivers/gpu/ipu-v3/ 6899 6900DRM DRIVERS FOR FREESCALE IMX BRIDGE 6901M: Liu Ying <victor.liu@nxp.com> 6902L: dri-devel@lists.freedesktop.org 6903S: Maintained 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6908F: drivers/gpu/drm/bridge/imx/ 6909 6910DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6911M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914T: git git://github.com/patjak/drm-gma500 6915F: drivers/gpu/drm/gma500/ 6916 6917DRM DRIVERS FOR HISILICON 6918M: Xinliang Liu <xinliang.liu@linaro.org> 6919M: Tian Tao <tiantao6@hisilicon.com> 6920R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6921R: Sumit Semwal <sumit.semwal@linaro.org> 6922R: Yongqin Liu <yongqin.liu@linaro.org> 6923R: John Stultz <jstultz@google.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://anongit.freedesktop.org/drm/drm-misc 6927F: Documentation/devicetree/bindings/display/hisilicon/ 6928F: drivers/gpu/drm/hisilicon/ 6929 6930DRM DRIVERS FOR LIMA 6931M: Qiang Yu <yuq825@gmail.com> 6932L: dri-devel@lists.freedesktop.org 6933L: lima@lists.freedesktop.org (moderated for non-subscribers) 6934S: Maintained 6935T: git git://anongit.freedesktop.org/drm/drm-misc 6936F: drivers/gpu/drm/lima/ 6937F: include/uapi/drm/lima_drm.h 6938 6939DRM DRIVERS FOR MEDIATEK 6940M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6941M: Philipp Zabel <p.zabel@pengutronix.de> 6942L: dri-devel@lists.freedesktop.org 6943L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6944S: Supported 6945F: Documentation/devicetree/bindings/display/mediatek/ 6946F: drivers/gpu/drm/mediatek/ 6947F: drivers/phy/mediatek/phy-mtk-dp.c 6948F: drivers/phy/mediatek/phy-mtk-hdmi* 6949F: drivers/phy/mediatek/phy-mtk-mipi* 6950 6951DRM DRIVERS FOR NVIDIA TEGRA 6952M: Thierry Reding <thierry.reding@gmail.com> 6953M: Mikko Perttunen <mperttunen@nvidia.com> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-tegra@vger.kernel.org 6956S: Supported 6957T: git https://gitlab.freedesktop.org/drm/tegra.git 6958F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6959F: Documentation/devicetree/bindings/gpu/host1x/ 6960F: drivers/gpu/drm/tegra/ 6961F: drivers/gpu/host1x/ 6962F: include/linux/host1x.h 6963F: include/uapi/drm/tegra_drm.h 6964 6965DRM DRIVERS FOR RENESAS 6966M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6967M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6968L: dri-devel@lists.freedesktop.org 6969L: linux-renesas-soc@vger.kernel.org 6970S: Supported 6971T: git git://linuxtv.org/pinchartl/media drm/du/next 6972F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6973F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6974F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6975F: Documentation/devicetree/bindings/display/renesas,du.yaml 6976F: drivers/gpu/drm/renesas/ 6977F: include/linux/platform_data/shmob_drm.h 6978 6979DRM DRIVERS FOR ROCKCHIP 6980M: Sandy Huang <hjc@rock-chips.com> 6981M: Heiko Stübner <heiko@sntech.de> 6982L: dri-devel@lists.freedesktop.org 6983S: Maintained 6984T: git git://anongit.freedesktop.org/drm/drm-misc 6985F: Documentation/devicetree/bindings/display/rockchip/ 6986F: drivers/gpu/drm/rockchip/ 6987 6988DRM DRIVERS FOR STI 6989M: Alain Volmat <alain.volmat@foss.st.com> 6990L: dri-devel@lists.freedesktop.org 6991S: Maintained 6992T: git git://anongit.freedesktop.org/drm/drm-misc 6993F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6994F: drivers/gpu/drm/sti 6995 6996DRM DRIVERS FOR STM 6997M: Yannick Fertre <yannick.fertre@foss.st.com> 6998M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6999M: Philippe Cornu <philippe.cornu@foss.st.com> 7000L: dri-devel@lists.freedesktop.org 7001S: Maintained 7002T: git git://anongit.freedesktop.org/drm/drm-misc 7003F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7004F: drivers/gpu/drm/stm 7005 7006DRM DRIVERS FOR TI KEYSTONE 7007M: Jyri Sarha <jyri.sarha@iki.fi> 7008M: Tomi Valkeinen <tomba@kernel.org> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7013F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7014F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7015F: drivers/gpu/drm/tidss/ 7016 7017DRM DRIVERS FOR TI LCDC 7018M: Jyri Sarha <jyri.sarha@iki.fi> 7019R: Tomi Valkeinen <tomba@kernel.org> 7020L: dri-devel@lists.freedesktop.org 7021S: Maintained 7022F: Documentation/devicetree/bindings/display/tilcdc/ 7023F: drivers/gpu/drm/tilcdc/ 7024 7025DRM DRIVERS FOR TI OMAP 7026M: Tomi Valkeinen <tomba@kernel.org> 7027L: dri-devel@lists.freedesktop.org 7028S: Maintained 7029F: Documentation/devicetree/bindings/display/ti/ 7030F: drivers/gpu/drm/omapdrm/ 7031 7032DRM DRIVERS FOR V3D 7033M: Emma Anholt <emma@anholt.net> 7034M: Melissa Wen <mwen@igalia.com> 7035S: Supported 7036T: git git://anongit.freedesktop.org/drm/drm-misc 7037F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7038F: drivers/gpu/drm/v3d/ 7039F: include/uapi/drm/v3d_drm.h 7040 7041DRM DRIVERS FOR VC4 7042M: Emma Anholt <emma@anholt.net> 7043M: Maxime Ripard <mripard@kernel.org> 7044S: Supported 7045T: git git://github.com/anholt/linux 7046T: git git://anongit.freedesktop.org/drm/drm-misc 7047F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7048F: drivers/gpu/drm/vc4/ 7049F: include/uapi/drm/vc4_drm.h 7050 7051DRM DRIVERS FOR VIVANTE GPU IP 7052M: Lucas Stach <l.stach@pengutronix.de> 7053R: Russell King <linux+etnaviv@armlinux.org.uk> 7054R: Christian Gmeiner <christian.gmeiner@gmail.com> 7055L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7056L: dri-devel@lists.freedesktop.org 7057S: Maintained 7058F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7059F: drivers/gpu/drm/etnaviv/ 7060F: include/uapi/drm/etnaviv_drm.h 7061 7062DRM DRIVERS FOR XEN 7063M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7064L: dri-devel@lists.freedesktop.org 7065L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7066S: Supported 7067T: git git://anongit.freedesktop.org/drm/drm-misc 7068F: Documentation/gpu/xen-front.rst 7069F: drivers/gpu/drm/xen/ 7070 7071DRM DRIVERS FOR XILINX 7072M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7073L: dri-devel@lists.freedesktop.org 7074S: Maintained 7075T: git git://anongit.freedesktop.org/drm/drm-misc 7076F: Documentation/devicetree/bindings/display/xlnx/ 7077F: drivers/gpu/drm/xlnx/ 7078 7079DRM GPU SCHEDULER 7080M: Luben Tuikov <luben.tuikov@amd.com> 7081L: dri-devel@lists.freedesktop.org 7082S: Maintained 7083T: git git://anongit.freedesktop.org/drm/drm-misc 7084F: drivers/gpu/drm/scheduler/ 7085F: include/drm/gpu_scheduler.h 7086 7087DRM PANEL DRIVERS 7088M: Neil Armstrong <neil.armstrong@linaro.org> 7089R: Sam Ravnborg <sam@ravnborg.org> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: Documentation/devicetree/bindings/display/panel/ 7094F: drivers/gpu/drm/drm_panel.c 7095F: drivers/gpu/drm/panel/ 7096F: include/drm/drm_panel.h 7097 7098DRM PRIVACY-SCREEN CLASS 7099M: Hans de Goede <hdegoede@redhat.com> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: drivers/gpu/drm/drm_privacy_screen* 7104F: include/drm/drm_privacy_screen* 7105 7106DRM TTM SUBSYSTEM 7107M: Christian Koenig <christian.koenig@amd.com> 7108M: Huang Rui <ray.huang@amd.com> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: drivers/gpu/drm/ttm/ 7113F: include/drm/ttm/ 7114 7115DSBR100 USB FM RADIO DRIVER 7116M: Alexey Klimov <klimov.linux@gmail.com> 7117L: linux-media@vger.kernel.org 7118S: Maintained 7119T: git git://linuxtv.org/media_tree.git 7120F: drivers/media/radio/dsbr100.c 7121 7122DT3155 MEDIA DRIVER 7123M: Hans Verkuil <hverkuil@xs4all.nl> 7124L: linux-media@vger.kernel.org 7125S: Odd Fixes 7126W: https://linuxtv.org 7127T: git git://linuxtv.org/media_tree.git 7128F: drivers/media/pci/dt3155/ 7129 7130DVB_USB_AF9015 MEDIA DRIVER 7131M: Antti Palosaari <crope@iki.fi> 7132L: linux-media@vger.kernel.org 7133S: Maintained 7134W: https://linuxtv.org 7135W: http://palosaari.fi/linux/ 7136Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7137T: git git://linuxtv.org/anttip/media_tree.git 7138F: drivers/media/usb/dvb-usb-v2/af9015* 7139 7140DVB_USB_AF9035 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9035* 7149 7150DVB_USB_ANYSEE MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/anysee* 7159 7160DVB_USB_AU6610 MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/au6610* 7169 7170DVB_USB_CE6230 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/ce6230* 7179 7180DVB_USB_CXUSB MEDIA DRIVER 7181M: Michael Krufky <mkrufky@linuxtv.org> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://github.com/mkrufky 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/media_tree.git 7188F: drivers/media/usb/dvb-usb/cxusb* 7189 7190DVB_USB_EC168 MEDIA DRIVER 7191M: Antti Palosaari <crope@iki.fi> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://palosaari.fi/linux/ 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/anttip/media_tree.git 7198F: drivers/media/usb/dvb-usb-v2/ec168* 7199 7200DVB_USB_GL861 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7206T: git git://linuxtv.org/anttip/media_tree.git 7207F: drivers/media/usb/dvb-usb-v2/gl861* 7208 7209DVB_USB_MXL111SF MEDIA DRIVER 7210M: Michael Krufky <mkrufky@linuxtv.org> 7211L: linux-media@vger.kernel.org 7212S: Maintained 7213W: https://linuxtv.org 7214W: http://github.com/mkrufky 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/mkrufky/mxl111sf.git 7217F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7218 7219DVB_USB_RTL28XXU MEDIA DRIVER 7220M: Antti Palosaari <crope@iki.fi> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://palosaari.fi/linux/ 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/anttip/media_tree.git 7227F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7228 7229DVB_USB_V2 MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7238F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7239 7240DYNAMIC DEBUG 7241M: Jason Baron <jbaron@akamai.com> 7242M: Jim Cromie <jim.cromie@gmail.com> 7243S: Maintained 7244F: include/linux/dynamic_debug.h 7245F: lib/dynamic_debug.c 7246F: lib/test_dynamic_debug.c 7247 7248DYNAMIC INTERRUPT MODERATION 7249M: Tal Gilboa <talgi@nvidia.com> 7250S: Maintained 7251F: Documentation/networking/net_dim.rst 7252F: include/linux/dim.h 7253F: lib/dim/ 7254 7255DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7256M: Daniel Lezcano <daniel.lezcano@kernel.org> 7257L: linux-pm@vger.kernel.org 7258S: Supported 7259B: https://bugzilla.kernel.org 7260T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7261F: drivers/powercap/dtpm* 7262F: include/linux/dtpm.h 7263 7264DZ DECSTATION DZ11 SERIAL DRIVER 7265M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7266S: Maintained 7267F: drivers/tty/serial/dz.* 7268 7269E3X0 POWER BUTTON DRIVER 7270M: Moritz Fischer <moritz.fischer@ettus.com> 7271L: usrp-users@lists.ettus.com 7272S: Supported 7273W: http://www.ettus.com 7274F: Documentation/devicetree/bindings/input/e3x0-button.txt 7275F: drivers/input/misc/e3x0-button.c 7276 7277E4000 MEDIA DRIVER 7278M: Antti Palosaari <crope@iki.fi> 7279L: linux-media@vger.kernel.org 7280S: Maintained 7281W: https://linuxtv.org 7282W: http://palosaari.fi/linux/ 7283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7284T: git git://linuxtv.org/anttip/media_tree.git 7285F: drivers/media/tuners/e4000* 7286 7287EARTH_PT1 MEDIA DRIVER 7288M: Akihiro Tsukada <tskd08@gmail.com> 7289L: linux-media@vger.kernel.org 7290S: Odd Fixes 7291F: drivers/media/pci/pt1/ 7292 7293EARTH_PT3 MEDIA DRIVER 7294M: Akihiro Tsukada <tskd08@gmail.com> 7295L: linux-media@vger.kernel.org 7296S: Odd Fixes 7297F: drivers/media/pci/pt3/ 7298 7299EC100 MEDIA DRIVER 7300M: Antti Palosaari <crope@iki.fi> 7301L: linux-media@vger.kernel.org 7302S: Maintained 7303W: https://linuxtv.org 7304W: http://palosaari.fi/linux/ 7305Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7306T: git git://linuxtv.org/anttip/media_tree.git 7307F: drivers/media/dvb-frontends/ec100* 7308 7309ECRYPT FILE SYSTEM 7310M: Tyler Hicks <code@tyhicks.com> 7311L: ecryptfs@vger.kernel.org 7312S: Odd Fixes 7313W: http://ecryptfs.org 7314W: https://launchpad.net/ecryptfs 7315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7316F: Documentation/filesystems/ecryptfs.rst 7317F: fs/ecryptfs/ 7318 7319EDAC-AMD64 7320M: Yazen Ghannam <yazen.ghannam@amd.com> 7321L: linux-edac@vger.kernel.org 7322S: Supported 7323F: drivers/edac/amd64_edac* 7324F: drivers/edac/mce_amd* 7325 7326EDAC-ARMADA 7327M: Jan Luebbe <jlu@pengutronix.de> 7328L: linux-edac@vger.kernel.org 7329S: Maintained 7330F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7331F: drivers/edac/armada_xp_* 7332 7333EDAC-AST2500 7334M: Stefan Schaeckeler <sschaeck@cisco.com> 7335S: Supported 7336F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7337F: drivers/edac/aspeed_edac.c 7338 7339EDAC-BLUEFIELD 7340M: Shravan Kumar Ramani <shravankr@nvidia.com> 7341S: Supported 7342F: drivers/edac/bluefield_edac.c 7343 7344EDAC-CALXEDA 7345M: Andre Przywara <andre.przywara@arm.com> 7346L: linux-edac@vger.kernel.org 7347S: Maintained 7348F: drivers/edac/highbank* 7349 7350EDAC-CAVIUM OCTEON 7351M: Ralf Baechle <ralf@linux-mips.org> 7352L: linux-edac@vger.kernel.org 7353L: linux-mips@vger.kernel.org 7354S: Supported 7355F: drivers/edac/octeon_edac* 7356 7357EDAC-CAVIUM THUNDERX 7358M: Robert Richter <rric@kernel.org> 7359L: linux-edac@vger.kernel.org 7360S: Odd Fixes 7361F: drivers/edac/thunderx_edac* 7362 7363EDAC-CORE 7364M: Borislav Petkov <bp@alien8.de> 7365M: Tony Luck <tony.luck@intel.com> 7366R: James Morse <james.morse@arm.com> 7367R: Mauro Carvalho Chehab <mchehab@kernel.org> 7368R: Robert Richter <rric@kernel.org> 7369L: linux-edac@vger.kernel.org 7370S: Supported 7371T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7372F: Documentation/admin-guide/ras.rst 7373F: Documentation/driver-api/edac.rst 7374F: drivers/edac/ 7375F: include/linux/edac.h 7376 7377EDAC-DMC520 7378M: Lei Wang <lewan@microsoft.com> 7379L: linux-edac@vger.kernel.org 7380S: Supported 7381F: drivers/edac/dmc520_edac.c 7382 7383EDAC-E752X 7384M: Mark Gross <markgross@kernel.org> 7385L: linux-edac@vger.kernel.org 7386S: Maintained 7387F: drivers/edac/e752x_edac.c 7388 7389EDAC-E7XXX 7390L: linux-edac@vger.kernel.org 7391S: Maintained 7392F: drivers/edac/e7xxx_edac.c 7393 7394EDAC-FSL_DDR 7395M: York Sun <york.sun@nxp.com> 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/fsl_ddr_edac.* 7399 7400EDAC-GHES 7401M: Mauro Carvalho Chehab <mchehab@kernel.org> 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/ghes_edac.c 7405 7406EDAC-I10NM 7407M: Tony Luck <tony.luck@intel.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/i10nm_base.c 7411 7412EDAC-I3000 7413L: linux-edac@vger.kernel.org 7414S: Orphan 7415F: drivers/edac/i3000_edac.c 7416 7417EDAC-I5000 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i5000_edac.c 7421 7422EDAC-I5400 7423M: Mauro Carvalho Chehab <mchehab@kernel.org> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/i5400_edac.c 7427 7428EDAC-I7300 7429M: Mauro Carvalho Chehab <mchehab@kernel.org> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i7300_edac.c 7433 7434EDAC-I7CORE 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i7core_edac.c 7439 7440EDAC-I82443BXGX 7441M: Tim Small <tim@buttersideup.com> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i82443bxgx_edac.c 7445 7446EDAC-I82975X 7447M: "Arvind R." <arvino55@gmail.com> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i82975x_edac.c 7451 7452EDAC-IE31200 7453M: Jason Baron <jbaron@akamai.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/ie31200_edac.c 7457 7458EDAC-IGEN6 7459M: Tony Luck <tony.luck@intel.com> 7460R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7461L: linux-edac@vger.kernel.org 7462S: Maintained 7463F: drivers/edac/igen6_edac.c 7464 7465EDAC-MPC85XX 7466M: Johannes Thumshirn <morbidrsa@gmail.com> 7467L: linux-edac@vger.kernel.org 7468S: Maintained 7469F: drivers/edac/mpc85xx_edac.[ch] 7470 7471EDAC-NPCM 7472M: Marvin Lin <kflin@nuvoton.com> 7473M: Stanley Chu <yschu@nuvoton.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7477F: drivers/edac/npcm_edac.c 7478 7479EDAC-PASEMI 7480M: Egor Martovetsky <egor@pasemi.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/pasemi_edac.c 7484 7485EDAC-PND2 7486M: Tony Luck <tony.luck@intel.com> 7487L: linux-edac@vger.kernel.org 7488S: Maintained 7489F: drivers/edac/pnd2_edac.[ch] 7490 7491EDAC-QCOM 7492M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7493L: linux-arm-msm@vger.kernel.org 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/qcom_edac.c 7497 7498EDAC-R82600 7499M: Tim Small <tim@buttersideup.com> 7500L: linux-edac@vger.kernel.org 7501S: Maintained 7502F: drivers/edac/r82600_edac.c 7503 7504EDAC-SBRIDGE 7505M: Tony Luck <tony.luck@intel.com> 7506R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/sb_edac.c 7510 7511EDAC-SKYLAKE 7512M: Tony Luck <tony.luck@intel.com> 7513L: linux-edac@vger.kernel.org 7514S: Maintained 7515F: drivers/edac/skx_*.[ch] 7516 7517EDAC-TI 7518M: Tero Kristo <kristo@kernel.org> 7519L: linux-edac@vger.kernel.org 7520S: Odd Fixes 7521F: drivers/edac/ti_edac.c 7522 7523EDIROL UA-101/UA-1000 DRIVER 7524M: Clemens Ladisch <clemens@ladisch.de> 7525L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7526S: Maintained 7527T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7528F: sound/usb/misc/ua101.c 7529 7530EFI TEST DRIVER 7531M: Ivan Hu <ivan.hu@canonical.com> 7532M: Ard Biesheuvel <ardb@kernel.org> 7533L: linux-efi@vger.kernel.org 7534S: Maintained 7535F: drivers/firmware/efi/test/ 7536 7537EFI VARIABLE FILESYSTEM 7538M: Jeremy Kerr <jk@ozlabs.org> 7539M: Ard Biesheuvel <ardb@kernel.org> 7540L: linux-efi@vger.kernel.org 7541S: Maintained 7542T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7543F: fs/efivarfs/ 7544 7545EFIFB FRAMEBUFFER DRIVER 7546M: Peter Jones <pjones@redhat.com> 7547L: linux-fbdev@vger.kernel.org 7548S: Maintained 7549F: drivers/video/fbdev/efifb.c 7550 7551EFS FILESYSTEM 7552S: Orphan 7553W: http://aeschi.ch.eu.org/efs/ 7554F: fs/efs/ 7555 7556EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7557M: Douglas Miller <dougmill@linux.ibm.com> 7558L: netdev@vger.kernel.org 7559S: Maintained 7560F: drivers/net/ethernet/ibm/ehea/ 7561 7562ELM327 CAN NETWORK DRIVER 7563M: Max Staudt <max@enpas.org> 7564L: linux-can@vger.kernel.org 7565S: Maintained 7566F: Documentation/networking/device_drivers/can/can327.rst 7567F: drivers/net/can/can327.c 7568 7569EM28XX VIDEO4LINUX DRIVER 7570M: Mauro Carvalho Chehab <mchehab@kernel.org> 7571L: linux-media@vger.kernel.org 7572S: Maintained 7573W: https://linuxtv.org 7574T: git git://linuxtv.org/media_tree.git 7575F: Documentation/admin-guide/media/em28xx* 7576F: drivers/media/usb/em28xx/ 7577 7578EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7579M: Adrian Hunter <adrian.hunter@intel.com> 7580M: Ritesh Harjani <riteshh@codeaurora.org> 7581M: Asutosh Das <asutoshd@codeaurora.org> 7582L: linux-mmc@vger.kernel.org 7583S: Supported 7584F: drivers/mmc/host/cqhci* 7585 7586EMULEX 10Gbps iSCSI - OneConnect DRIVER 7587M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7588L: linux-scsi@vger.kernel.org 7589S: Supported 7590W: http://www.broadcom.com 7591F: drivers/scsi/be2iscsi/ 7592 7593EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7594M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7595M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7596M: Somnath Kotur <somnath.kotur@broadcom.com> 7597L: netdev@vger.kernel.org 7598S: Supported 7599W: http://www.emulex.com 7600F: drivers/net/ethernet/emulex/benet/ 7601 7602EMULEX ONECONNECT ROCE DRIVER 7603M: Selvin Xavier <selvin.xavier@broadcom.com> 7604L: linux-rdma@vger.kernel.org 7605S: Odd Fixes 7606W: http://www.broadcom.com 7607F: drivers/infiniband/hw/ocrdma/ 7608F: include/uapi/rdma/ocrdma-abi.h 7609 7610EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7611M: James Smart <james.smart@broadcom.com> 7612M: Ram Vegesna <ram.vegesna@broadcom.com> 7613L: linux-scsi@vger.kernel.org 7614L: target-devel@vger.kernel.org 7615S: Supported 7616W: http://www.broadcom.com 7617F: drivers/scsi/elx/ 7618 7619EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7620M: James Smart <james.smart@broadcom.com> 7621M: Dick Kennedy <dick.kennedy@broadcom.com> 7622L: linux-scsi@vger.kernel.org 7623S: Supported 7624W: http://www.broadcom.com 7625F: drivers/scsi/lpfc/ 7626 7627ENE CB710 FLASH CARD READER DRIVER 7628M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7629S: Maintained 7630F: drivers/misc/cb710/ 7631F: drivers/mmc/host/cb710-mmc.* 7632F: include/linux/cb710.h 7633 7634ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7635M: Maxim Levitsky <maximlevitsky@gmail.com> 7636S: Maintained 7637F: drivers/media/rc/ene_ir.* 7638 7639EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7640M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7641L: linuxppc-dev@lists.ozlabs.org 7642S: Maintained 7643F: drivers/tty/ehv_bytechan.c 7644 7645EPSON S1D13XXX FRAMEBUFFER DRIVER 7646M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7647S: Maintained 7648T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7649F: drivers/video/fbdev/s1d13xxxfb.c 7650F: include/video/s1d13xxxfb.h 7651 7652EROFS FILE SYSTEM 7653M: Gao Xiang <xiang@kernel.org> 7654M: Chao Yu <chao@kernel.org> 7655R: Yue Hu <huyue2@coolpad.com> 7656R: Jeffle Xu <jefflexu@linux.alibaba.com> 7657L: linux-erofs@lists.ozlabs.org 7658S: Maintained 7659T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7660F: Documentation/ABI/testing/sysfs-fs-erofs 7661F: Documentation/filesystems/erofs.rst 7662F: fs/erofs/ 7663F: include/trace/events/erofs.h 7664 7665ERRSEQ ERROR TRACKING INFRASTRUCTURE 7666M: Jeff Layton <jlayton@kernel.org> 7667S: Maintained 7668F: include/linux/errseq.h 7669F: lib/errseq.c 7670 7671ESD CAN/USB DRIVERS 7672M: Frank Jungclaus <frank.jungclaus@esd.eu> 7673R: socketcan@esd.eu 7674L: linux-can@vger.kernel.org 7675S: Maintained 7676F: drivers/net/can/usb/esd_usb.c 7677 7678ET131X NETWORK DRIVER 7679M: Mark Einon <mark.einon@gmail.com> 7680S: Odd Fixes 7681F: drivers/net/ethernet/agere/ 7682 7683ETAS ES58X CAN/USB DRIVER 7684M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7685L: linux-can@vger.kernel.org 7686S: Maintained 7687F: Documentation/networking/devlink/etas_es58x.rst 7688F: drivers/net/can/usb/etas_es58x/ 7689 7690ETHERNET BRIDGE 7691M: Roopa Prabhu <roopa@nvidia.com> 7692M: Nikolay Aleksandrov <razor@blackwall.org> 7693L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7694L: netdev@vger.kernel.org 7695S: Maintained 7696W: http://www.linuxfoundation.org/en/Net:Bridge 7697F: include/linux/netfilter_bridge/ 7698F: net/bridge/ 7699 7700ETHERNET PHY LIBRARY 7701M: Andrew Lunn <andrew@lunn.ch> 7702M: Heiner Kallweit <hkallweit1@gmail.com> 7703R: Russell King <linux@armlinux.org.uk> 7704L: netdev@vger.kernel.org 7705S: Maintained 7706F: Documentation/ABI/testing/sysfs-class-net-phydev 7707F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7708F: Documentation/devicetree/bindings/net/mdio* 7709F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7710F: Documentation/networking/phy.rst 7711F: drivers/net/mdio/ 7712F: drivers/net/mdio/acpi_mdio.c 7713F: drivers/net/mdio/fwnode_mdio.c 7714F: drivers/net/mdio/of_mdio.c 7715F: drivers/net/pcs/ 7716F: drivers/net/phy/ 7717F: include/dt-bindings/net/qca-ar803x.h 7718F: include/linux/*mdio*.h 7719F: include/linux/linkmode.h 7720F: include/linux/mdio/*.h 7721F: include/linux/mii.h 7722F: include/linux/of_net.h 7723F: include/linux/phy.h 7724F: include/linux/phy_fixed.h 7725F: include/linux/platform_data/mdio-bcm-unimac.h 7726F: include/linux/platform_data/mdio-gpio.h 7727F: include/trace/events/mdio.h 7728F: include/uapi/linux/mdio.h 7729F: include/uapi/linux/mii.h 7730F: net/core/of_net.c 7731 7732EXEC & BINFMT API 7733R: Eric Biederman <ebiederm@xmission.com> 7734R: Kees Cook <keescook@chromium.org> 7735L: linux-mm@kvack.org 7736S: Supported 7737T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7738F: fs/*binfmt_*.c 7739F: fs/exec.c 7740F: include/linux/binfmts.h 7741F: include/linux/elf.h 7742F: include/uapi/linux/binfmts.h 7743F: include/uapi/linux/elf.h 7744F: tools/testing/selftests/exec/ 7745N: asm/elf.h 7746N: binfmt 7747 7748EXFAT FILE SYSTEM 7749M: Namjae Jeon <linkinjeon@kernel.org> 7750M: Sungjong Seo <sj1557.seo@samsung.com> 7751L: linux-fsdevel@vger.kernel.org 7752S: Maintained 7753T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7754F: fs/exfat/ 7755 7756EXT2 FILE SYSTEM 7757M: Jan Kara <jack@suse.com> 7758L: linux-ext4@vger.kernel.org 7759S: Maintained 7760F: Documentation/filesystems/ext2.rst 7761F: fs/ext2/ 7762F: include/linux/ext2* 7763 7764EXT4 FILE SYSTEM 7765M: "Theodore Ts'o" <tytso@mit.edu> 7766M: Andreas Dilger <adilger.kernel@dilger.ca> 7767L: linux-ext4@vger.kernel.org 7768S: Maintained 7769W: http://ext4.wiki.kernel.org 7770Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7771T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7772F: Documentation/filesystems/ext4/ 7773F: fs/ext4/ 7774F: include/trace/events/ext4.h 7775F: include/uapi/linux/ext4.h 7776 7777Extended Verification Module (EVM) 7778M: Mimi Zohar <zohar@linux.ibm.com> 7779L: linux-integrity@vger.kernel.org 7780S: Supported 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7782F: security/integrity/ 7783F: security/integrity/evm/ 7784 7785EXTENSIBLE FIRMWARE INTERFACE (EFI) 7786M: Ard Biesheuvel <ardb@kernel.org> 7787L: linux-efi@vger.kernel.org 7788S: Maintained 7789T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7790F: Documentation/admin-guide/efi-stub.rst 7791F: arch/*/include/asm/efi.h 7792F: arch/*/kernel/efi.c 7793F: arch/arm/boot/compressed/efi-header.S 7794F: arch/x86/platform/efi/ 7795F: drivers/firmware/efi/ 7796F: include/linux/efi*.h 7797 7798EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7799M: MyungJoo Ham <myungjoo.ham@samsung.com> 7800M: Chanwoo Choi <cw00.choi@samsung.com> 7801L: linux-kernel@vger.kernel.org 7802S: Maintained 7803T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7804F: Documentation/devicetree/bindings/extcon/ 7805F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7806F: drivers/extcon/ 7807F: include/linux/extcon.h 7808F: include/linux/extcon/ 7809 7810EXTRA BOOT CONFIG 7811M: Masami Hiramatsu <mhiramat@kernel.org> 7812L: linux-kernel@vger.kernel.org 7813L: linux-trace-kernel@vger.kernel.org 7814S: Maintained 7815Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7816T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7817F: Documentation/admin-guide/bootconfig.rst 7818F: fs/proc/bootconfig.c 7819F: include/linux/bootconfig.h 7820F: lib/bootconfig-data.S 7821F: lib/bootconfig.c 7822F: tools/bootconfig/* 7823F: tools/bootconfig/scripts/* 7824 7825EXYNOS DP DRIVER 7826M: Jingoo Han <jingoohan1@gmail.com> 7827L: dri-devel@lists.freedesktop.org 7828S: Maintained 7829F: drivers/gpu/drm/exynos/exynos_dp* 7830 7831EXYNOS SYSMMU (IOMMU) driver 7832M: Marek Szyprowski <m.szyprowski@samsung.com> 7833L: iommu@lists.linux.dev 7834S: Maintained 7835F: drivers/iommu/exynos-iommu.c 7836 7837F2FS FILE SYSTEM 7838M: Jaegeuk Kim <jaegeuk@kernel.org> 7839M: Chao Yu <chao@kernel.org> 7840L: linux-f2fs-devel@lists.sourceforge.net 7841S: Maintained 7842W: https://f2fs.wiki.kernel.org/ 7843Q: https://patchwork.kernel.org/project/f2fs/list/ 7844B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7845T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7846F: Documentation/ABI/testing/sysfs-fs-f2fs 7847F: Documentation/filesystems/f2fs.rst 7848F: fs/f2fs/ 7849F: include/linux/f2fs_fs.h 7850F: include/trace/events/f2fs.h 7851F: include/uapi/linux/f2fs.h 7852 7853F71805F HARDWARE MONITORING DRIVER 7854M: Jean Delvare <jdelvare@suse.com> 7855L: linux-hwmon@vger.kernel.org 7856S: Maintained 7857F: Documentation/hwmon/f71805f.rst 7858F: drivers/hwmon/f71805f.c 7859 7860FADDR2LINE 7861M: Josh Poimboeuf <jpoimboe@kernel.org> 7862S: Maintained 7863F: scripts/faddr2line 7864 7865FAILOVER MODULE 7866M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7867L: netdev@vger.kernel.org 7868S: Supported 7869F: Documentation/networking/failover.rst 7870F: include/net/failover.h 7871F: net/core/failover.c 7872 7873FANOTIFY 7874M: Jan Kara <jack@suse.cz> 7875R: Amir Goldstein <amir73il@gmail.com> 7876R: Matthew Bobrowski <repnop@google.com> 7877L: linux-fsdevel@vger.kernel.org 7878S: Maintained 7879F: fs/notify/fanotify/ 7880F: include/linux/fanotify.h 7881F: include/uapi/linux/fanotify.h 7882 7883FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7884M: Linus Walleij <linus.walleij@linaro.org> 7885L: linux-usb@vger.kernel.org 7886S: Maintained 7887F: drivers/usb/fotg210/ 7888 7889FARSYNC SYNCHRONOUS DRIVER 7890M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7891S: Supported 7892W: http://www.farsite.co.uk/ 7893F: drivers/net/wan/farsync.* 7894 7895FAULT INJECTION SUPPORT 7896M: Akinobu Mita <akinobu.mita@gmail.com> 7897S: Supported 7898F: Documentation/fault-injection/ 7899F: lib/fault-inject.c 7900 7901FBTFT Framebuffer drivers 7902L: dri-devel@lists.freedesktop.org 7903L: linux-fbdev@vger.kernel.org 7904S: Orphan 7905F: drivers/staging/fbtft/ 7906 7907FC0011 TUNER DRIVER 7908M: Michael Buesch <m@bues.ch> 7909L: linux-media@vger.kernel.org 7910S: Maintained 7911F: drivers/media/tuners/fc0011.c 7912F: drivers/media/tuners/fc0011.h 7913 7914FC2580 MEDIA DRIVER 7915M: Antti Palosaari <crope@iki.fi> 7916L: linux-media@vger.kernel.org 7917S: Maintained 7918W: https://linuxtv.org 7919W: http://palosaari.fi/linux/ 7920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7921T: git git://linuxtv.org/anttip/media_tree.git 7922F: drivers/media/tuners/fc2580* 7923 7924FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7925M: Hannes Reinecke <hare@suse.de> 7926L: linux-scsi@vger.kernel.org 7927S: Supported 7928W: www.Open-FCoE.org 7929F: drivers/scsi/fcoe/ 7930F: drivers/scsi/libfc/ 7931F: include/scsi/fc/ 7932F: include/scsi/libfc.h 7933F: include/scsi/libfcoe.h 7934F: include/uapi/scsi/fc/ 7935 7936FILE LOCKING (flock() and fcntl()/lockf()) 7937M: Jeff Layton <jlayton@kernel.org> 7938M: Chuck Lever <chuck.lever@oracle.com> 7939L: linux-fsdevel@vger.kernel.org 7940S: Maintained 7941F: fs/fcntl.c 7942F: fs/locks.c 7943F: include/linux/fcntl.h 7944F: include/uapi/linux/fcntl.h 7945 7946FILESYSTEM DIRECT ACCESS (DAX) 7947M: Dan Williams <dan.j.williams@intel.com> 7948R: Matthew Wilcox <willy@infradead.org> 7949R: Jan Kara <jack@suse.cz> 7950L: linux-fsdevel@vger.kernel.org 7951L: nvdimm@lists.linux.dev 7952S: Supported 7953F: fs/dax.c 7954F: include/linux/dax.h 7955F: include/trace/events/fs_dax.h 7956 7957FILESYSTEMS (VFS and infrastructure) 7958M: Alexander Viro <viro@zeniv.linux.org.uk> 7959M: Christian Brauner <brauner@kernel.org> 7960L: linux-fsdevel@vger.kernel.org 7961S: Maintained 7962F: fs/* 7963F: include/linux/fs.h 7964F: include/linux/fs_types.h 7965F: include/uapi/linux/fs.h 7966F: include/uapi/linux/openat2.h 7967 7968FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7969M: Riku Voipio <riku.voipio@iki.fi> 7970L: linux-hwmon@vger.kernel.org 7971S: Maintained 7972F: drivers/hwmon/f75375s.c 7973F: include/linux/f75375s.h 7974 7975FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7976M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7977L: linux-can@vger.kernel.org 7978S: Maintained 7979F: drivers/net/can/usb/f81604.c 7980 7981FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7982M: Clemens Ladisch <clemens@ladisch.de> 7983M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7984L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7985S: Maintained 7986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7987F: include/uapi/sound/firewire.h 7988F: sound/firewire/ 7989 7990FIREWIRE MEDIA DRIVERS (firedtv) 7991M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7992L: linux-media@vger.kernel.org 7993L: linux1394-devel@lists.sourceforge.net 7994S: Maintained 7995T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7996F: drivers/media/firewire/ 7997 7998FIREWIRE SBP-2 TARGET 7999M: Chris Boot <bootc@bootc.net> 8000L: linux-scsi@vger.kernel.org 8001L: target-devel@vger.kernel.org 8002L: linux1394-devel@lists.sourceforge.net 8003S: Maintained 8004T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8005F: drivers/target/sbp/ 8006 8007FIREWIRE SUBSYSTEM 8008M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8009M: Takashi Sakamoto <takaswie@kernel.org> 8010L: linux1394-devel@lists.sourceforge.net 8011S: Maintained 8012W: http://ieee1394.docs.kernel.org/ 8013T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8014F: drivers/firewire/ 8015F: include/linux/firewire.h 8016F: include/uapi/linux/firewire*.h 8017F: tools/firewire/ 8018 8019FIRMWARE FRAMEWORK FOR ARMV8-A 8020M: Sudeep Holla <sudeep.holla@arm.com> 8021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8022S: Maintained 8023F: drivers/firmware/arm_ffa/ 8024F: include/linux/arm_ffa.h 8025 8026FIRMWARE LOADER (request_firmware) 8027M: Luis Chamberlain <mcgrof@kernel.org> 8028M: Russ Weight <russell.h.weight@intel.com> 8029L: linux-kernel@vger.kernel.org 8030S: Maintained 8031F: Documentation/firmware_class/ 8032F: drivers/base/firmware_loader/ 8033F: include/linux/firmware.h 8034 8035FLEXTIMER FTM-QUADDEC DRIVER 8036M: Patrick Havelange <patrick.havelange@essensium.com> 8037L: linux-iio@vger.kernel.org 8038S: Maintained 8039F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8040F: drivers/counter/ftm-quaddec.c 8041 8042FLOPPY DRIVER 8043M: Denis Efremov <efremov@linux.com> 8044L: linux-block@vger.kernel.org 8045S: Odd Fixes 8046F: drivers/block/floppy.c 8047 8048FLYSKY FSIA6B RC RECEIVER 8049M: Markus Koch <markus@notsyncing.net> 8050L: linux-input@vger.kernel.org 8051S: Maintained 8052F: drivers/input/joystick/fsia6b.c 8053 8054FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8055M: Geoffrey D. Bennett <g@b4.vu> 8056L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8057S: Maintained 8058T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8059F: sound/usb/mixer_scarlett_gen2.c 8060 8061FORCEDETH GIGABIT ETHERNET DRIVER 8062M: Rain River <rain.1986.08.12@gmail.com> 8063M: Zhu Yanjun <zyjzyj2000@gmail.com> 8064L: netdev@vger.kernel.org 8065S: Maintained 8066F: drivers/net/ethernet/nvidia/* 8067 8068FORTIFY_SOURCE 8069M: Kees Cook <keescook@chromium.org> 8070L: linux-hardening@vger.kernel.org 8071S: Supported 8072T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8073F: include/linux/fortify-string.h 8074F: lib/fortify_kunit.c 8075F: lib/memcpy_kunit.c 8076F: lib/strcat_kunit.c 8077F: lib/strscpy_kunit.c 8078F: lib/test_fortify/* 8079F: scripts/test_fortify.sh 8080K: \b__NO_FORTIFY\b 8081 8082FPGA DFL DRIVERS 8083M: Wu Hao <hao.wu@intel.com> 8084R: Tom Rix <trix@redhat.com> 8085L: linux-fpga@vger.kernel.org 8086S: Maintained 8087F: Documentation/ABI/testing/sysfs-bus-dfl* 8088F: Documentation/fpga/dfl.rst 8089F: drivers/fpga/dfl* 8090F: drivers/uio/uio_dfl.c 8091F: include/linux/dfl.h 8092F: include/uapi/linux/fpga-dfl.h 8093 8094FPGA MANAGER FRAMEWORK 8095M: Moritz Fischer <mdf@kernel.org> 8096M: Wu Hao <hao.wu@intel.com> 8097M: Xu Yilun <yilun.xu@intel.com> 8098R: Tom Rix <trix@redhat.com> 8099L: linux-fpga@vger.kernel.org 8100S: Maintained 8101Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8102T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8103F: Documentation/devicetree/bindings/fpga/ 8104F: Documentation/driver-api/fpga/ 8105F: Documentation/fpga/ 8106F: drivers/fpga/ 8107F: include/linux/fpga/ 8108 8109FPU EMULATOR 8110M: Bill Metzenthen <billm@melbpc.org.au> 8111S: Maintained 8112W: https://floatingpoint.billm.au/ 8113F: arch/x86/math-emu/ 8114 8115FRAMEBUFFER CORE 8116M: Daniel Vetter <daniel@ffwll.ch> 8117S: Odd Fixes 8118T: git git://anongit.freedesktop.org/drm/drm-misc 8119F: drivers/video/fbdev/core/ 8120 8121FRAMEBUFFER LAYER 8122M: Helge Deller <deller@gmx.de> 8123L: linux-fbdev@vger.kernel.org 8124L: dri-devel@lists.freedesktop.org 8125S: Maintained 8126Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8127T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8128F: Documentation/fb/ 8129F: drivers/video/ 8130F: include/linux/fb.h 8131F: include/uapi/linux/fb.h 8132F: include/uapi/video/ 8133F: include/video/ 8134 8135FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8136M: Horia Geantă <horia.geanta@nxp.com> 8137M: Pankaj Gupta <pankaj.gupta@nxp.com> 8138M: Gaurav Jain <gaurav.jain@nxp.com> 8139L: linux-crypto@vger.kernel.org 8140S: Maintained 8141F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8142F: drivers/crypto/caam/ 8143 8144FREESCALE COLDFIRE M5441X MMC DRIVER 8145M: Angelo Dureghello <angelo.dureghello@timesys.com> 8146L: linux-mmc@vger.kernel.org 8147S: Maintained 8148F: drivers/mmc/host/sdhci-esdhc-mcf.c 8149F: include/linux/platform_data/mmc-esdhc-mcf.h 8150 8151FREESCALE DIU FRAMEBUFFER DRIVER 8152M: Timur Tabi <timur@kernel.org> 8153L: linux-fbdev@vger.kernel.org 8154S: Maintained 8155F: drivers/video/fbdev/fsl-diu-fb.* 8156 8157FREESCALE DMA DRIVER 8158M: Li Yang <leoyang.li@nxp.com> 8159M: Zhang Wei <zw@zh-kernel.org> 8160L: linuxppc-dev@lists.ozlabs.org 8161S: Maintained 8162F: drivers/dma/fsldma.* 8163 8164FREESCALE DSPI DRIVER 8165M: Vladimir Oltean <olteanv@gmail.com> 8166L: linux-spi@vger.kernel.org 8167S: Maintained 8168F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8169F: drivers/spi/spi-fsl-dspi.c 8170F: include/linux/spi/spi-fsl-dspi.h 8171 8172FREESCALE ENETC ETHERNET DRIVERS 8173M: Claudiu Manoil <claudiu.manoil@nxp.com> 8174M: Vladimir Oltean <vladimir.oltean@nxp.com> 8175L: netdev@vger.kernel.org 8176S: Maintained 8177F: drivers/net/ethernet/freescale/enetc/ 8178 8179FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8180M: Claudiu Manoil <claudiu.manoil@nxp.com> 8181L: netdev@vger.kernel.org 8182S: Maintained 8183F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8184F: drivers/net/ethernet/freescale/gianfar* 8185 8186FREESCALE GPMI NAND DRIVER 8187M: Han Xu <han.xu@nxp.com> 8188L: linux-mtd@lists.infradead.org 8189S: Maintained 8190F: drivers/mtd/nand/raw/gpmi-nand/* 8191 8192FREESCALE I2C CPM DRIVER 8193M: Jochen Friedrich <jochen@scram.de> 8194L: linuxppc-dev@lists.ozlabs.org 8195L: linux-i2c@vger.kernel.org 8196S: Maintained 8197F: drivers/i2c/busses/i2c-cpm.c 8198 8199FREESCALE IMX / MXC FEC DRIVER 8200M: Wei Fang <wei.fang@nxp.com> 8201R: Shenwei Wang <shenwei.wang@nxp.com> 8202R: Clark Wang <xiaoning.wang@nxp.com> 8203R: NXP Linux Team <linux-imx@nxp.com> 8204L: netdev@vger.kernel.org 8205S: Maintained 8206F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8207F: drivers/net/ethernet/freescale/fec.h 8208F: drivers/net/ethernet/freescale/fec_main.c 8209F: drivers/net/ethernet/freescale/fec_ptp.c 8210 8211FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8212M: Sascha Hauer <s.hauer@pengutronix.de> 8213R: Pengutronix Kernel Team <kernel@pengutronix.de> 8214L: linux-fbdev@vger.kernel.org 8215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8216S: Maintained 8217F: drivers/video/fbdev/imxfb.c 8218 8219FREESCALE IMX DDR PMU DRIVER 8220M: Frank Li <Frank.li@nxp.com> 8221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8222S: Maintained 8223F: Documentation/admin-guide/perf/imx-ddr.rst 8224F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8225F: drivers/perf/fsl_imx8_ddr_perf.c 8226 8227FREESCALE IMX I2C DRIVER 8228M: Oleksij Rempel <o.rempel@pengutronix.de> 8229R: Pengutronix Kernel Team <kernel@pengutronix.de> 8230L: linux-i2c@vger.kernel.org 8231S: Maintained 8232F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8233F: drivers/i2c/busses/i2c-imx.c 8234 8235FREESCALE IMX LPI2C DRIVER 8236M: Dong Aisheng <aisheng.dong@nxp.com> 8237L: linux-i2c@vger.kernel.org 8238L: linux-imx@nxp.com 8239S: Maintained 8240F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8241F: drivers/i2c/busses/i2c-imx-lpi2c.c 8242 8243FREESCALE MPC I2C DRIVER 8244M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8245L: linux-i2c@vger.kernel.org 8246S: Maintained 8247F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8248F: drivers/i2c/busses/i2c-mpc.c 8249 8250FREESCALE QORIQ DPAA ETHERNET DRIVER 8251M: Madalin Bucur <madalin.bucur@nxp.com> 8252L: netdev@vger.kernel.org 8253S: Maintained 8254F: drivers/net/ethernet/freescale/dpaa 8255 8256FREESCALE QORIQ DPAA FMAN DRIVER 8257M: Madalin Bucur <madalin.bucur@nxp.com> 8258R: Sean Anderson <sean.anderson@seco.com> 8259L: netdev@vger.kernel.org 8260S: Maintained 8261F: Documentation/devicetree/bindings/net/fsl-fman.txt 8262F: drivers/net/ethernet/freescale/fman 8263 8264FREESCALE QORIQ PTP CLOCK DRIVER 8265M: Yangbo Lu <yangbo.lu@nxp.com> 8266L: netdev@vger.kernel.org 8267S: Maintained 8268F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8269F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8270F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8271F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8272F: drivers/ptp/ptp_qoriq.c 8273F: drivers/ptp/ptp_qoriq_debugfs.c 8274F: include/linux/fsl/ptp_qoriq.h 8275 8276FREESCALE QUAD SPI DRIVER 8277M: Han Xu <han.xu@nxp.com> 8278L: linux-spi@vger.kernel.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8281F: drivers/spi/spi-fsl-qspi.c 8282 8283FREESCALE QUICC ENGINE LIBRARY 8284M: Qiang Zhao <qiang.zhao@nxp.com> 8285L: linuxppc-dev@lists.ozlabs.org 8286S: Maintained 8287F: drivers/soc/fsl/qe/ 8288F: include/soc/fsl/qe/ 8289 8290FREESCALE QUICC ENGINE QMC DRIVER 8291M: Herve Codina <herve.codina@bootlin.com> 8292L: linuxppc-dev@lists.ozlabs.org 8293S: Maintained 8294F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8295F: drivers/soc/fsl/qe/qmc.c 8296F: include/soc/fsl/qe/qmc.h 8297 8298FREESCALE QUICC ENGINE TSA DRIVER 8299M: Herve Codina <herve.codina@bootlin.com> 8300L: linuxppc-dev@lists.ozlabs.org 8301S: Maintained 8302F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8303F: drivers/soc/fsl/qe/tsa.c 8304F: drivers/soc/fsl/qe/tsa.h 8305F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8306 8307FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8308M: Li Yang <leoyang.li@nxp.com> 8309L: netdev@vger.kernel.org 8310L: linuxppc-dev@lists.ozlabs.org 8311S: Maintained 8312F: drivers/net/ethernet/freescale/ucc_geth* 8313 8314FREESCALE QUICC ENGINE UCC HDLC DRIVER 8315M: Zhao Qiang <qiang.zhao@nxp.com> 8316L: netdev@vger.kernel.org 8317L: linuxppc-dev@lists.ozlabs.org 8318S: Maintained 8319F: drivers/net/wan/fsl_ucc_hdlc* 8320 8321FREESCALE QUICC ENGINE UCC UART DRIVER 8322M: Timur Tabi <timur@kernel.org> 8323L: linuxppc-dev@lists.ozlabs.org 8324S: Maintained 8325F: drivers/tty/serial/ucc_uart.c 8326 8327FREESCALE SOC DRIVERS 8328M: Li Yang <leoyang.li@nxp.com> 8329L: linuxppc-dev@lists.ozlabs.org 8330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8331S: Maintained 8332F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8333F: Documentation/devicetree/bindings/soc/fsl/ 8334F: drivers/soc/fsl/ 8335F: include/linux/fsl/ 8336F: include/soc/fsl/ 8337 8338FREESCALE SOC FS_ENET DRIVER 8339M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8340L: linuxppc-dev@lists.ozlabs.org 8341L: netdev@vger.kernel.org 8342S: Maintained 8343F: drivers/net/ethernet/freescale/fs_enet/ 8344F: include/linux/fs_enet_pd.h 8345 8346FREESCALE SOC SOUND DRIVERS 8347M: Shengjiu Wang <shengjiu.wang@gmail.com> 8348M: Xiubo Li <Xiubo.Lee@gmail.com> 8349R: Fabio Estevam <festevam@gmail.com> 8350R: Nicolin Chen <nicoleotsuka@gmail.com> 8351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8352L: linuxppc-dev@lists.ozlabs.org 8353S: Maintained 8354F: sound/soc/fsl/fsl* 8355F: sound/soc/fsl/imx* 8356F: sound/soc/fsl/mpc8610_hpcd.c 8357 8358FREESCALE SOC SOUND QMC DRIVER 8359M: Herve Codina <herve.codina@bootlin.com> 8360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8361L: linuxppc-dev@lists.ozlabs.org 8362S: Maintained 8363F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8364F: sound/soc/fsl/fsl_qmc_audio.c 8365 8366FREESCALE USB PERIPHERAL DRIVERS 8367M: Li Yang <leoyang.li@nxp.com> 8368L: linux-usb@vger.kernel.org 8369L: linuxppc-dev@lists.ozlabs.org 8370S: Maintained 8371F: drivers/usb/gadget/udc/fsl* 8372 8373FREESCALE USB PHY DRIVER 8374M: Ran Wang <ran.wang_1@nxp.com> 8375L: linux-usb@vger.kernel.org 8376L: linuxppc-dev@lists.ozlabs.org 8377S: Maintained 8378F: drivers/usb/phy/phy-fsl-usb* 8379 8380FREEVXFS FILESYSTEM 8381M: Christoph Hellwig <hch@infradead.org> 8382S: Maintained 8383W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8384F: fs/freevxfs/ 8385 8386FREEZER 8387M: "Rafael J. Wysocki" <rafael@kernel.org> 8388M: Pavel Machek <pavel@ucw.cz> 8389L: linux-pm@vger.kernel.org 8390S: Supported 8391F: Documentation/power/freezing-of-tasks.rst 8392F: include/linux/freezer.h 8393F: kernel/freezer.c 8394 8395FRONTSWAP API 8396M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8397L: linux-kernel@vger.kernel.org 8398S: Maintained 8399F: include/linux/frontswap.h 8400F: mm/frontswap.c 8401 8402FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8403M: David Howells <dhowells@redhat.com> 8404L: linux-cachefs@redhat.com (moderated for non-subscribers) 8405S: Supported 8406F: Documentation/filesystems/caching/ 8407F: fs/fscache/ 8408F: include/linux/fscache*.h 8409 8410FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8411M: Eric Biggers <ebiggers@kernel.org> 8412M: Theodore Y. Ts'o <tytso@mit.edu> 8413M: Jaegeuk Kim <jaegeuk@kernel.org> 8414L: linux-fscrypt@vger.kernel.org 8415S: Supported 8416Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8417T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8418F: Documentation/filesystems/fscrypt.rst 8419F: fs/crypto/ 8420F: include/linux/fscrypt.h 8421F: include/uapi/linux/fscrypt.h 8422 8423FSI SUBSYSTEM 8424M: Jeremy Kerr <jk@ozlabs.org> 8425M: Joel Stanley <joel@jms.id.au> 8426R: Alistar Popple <alistair@popple.id.au> 8427R: Eddie James <eajames@linux.ibm.com> 8428L: linux-fsi@lists.ozlabs.org 8429S: Supported 8430Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8431T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8432F: drivers/fsi/ 8433F: include/linux/fsi*.h 8434F: include/trace/events/fsi*.h 8435 8436FSI-ATTACHED I2C DRIVER 8437M: Eddie James <eajames@linux.ibm.com> 8438L: linux-i2c@vger.kernel.org 8439L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8440S: Maintained 8441F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8442F: drivers/i2c/busses/i2c-fsi.c 8443 8444FSI-ATTACHED SPI DRIVER 8445M: Eddie James <eajames@linux.ibm.com> 8446L: linux-spi@vger.kernel.org 8447S: Maintained 8448F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8449F: drivers/spi/spi-fsi.c 8450 8451FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8452M: Jan Kara <jack@suse.cz> 8453R: Amir Goldstein <amir73il@gmail.com> 8454L: linux-fsdevel@vger.kernel.org 8455S: Maintained 8456T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8457F: fs/notify/ 8458F: include/linux/fsnotify*.h 8459 8460FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8461M: Eric Biggers <ebiggers@kernel.org> 8462M: Theodore Y. Ts'o <tytso@mit.edu> 8463L: fsverity@lists.linux.dev 8464S: Supported 8465Q: https://patchwork.kernel.org/project/fsverity/list/ 8466T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8467F: Documentation/filesystems/fsverity.rst 8468F: fs/verity/ 8469F: include/linux/fsverity.h 8470F: include/uapi/linux/fsverity.h 8471 8472FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8473M: Michael Zaidman <michael.zaidman@gmail.com> 8474L: linux-i2c@vger.kernel.org 8475L: linux-input@vger.kernel.org 8476S: Maintained 8477F: drivers/hid/hid-ft260.c 8478 8479FUJITSU LAPTOP EXTRAS 8480M: Jonathan Woithe <jwoithe@just42.net> 8481L: platform-driver-x86@vger.kernel.org 8482S: Maintained 8483F: drivers/platform/x86/fujitsu-laptop.c 8484 8485FUJITSU TABLET EXTRAS 8486M: Robert Gerlach <khnz@gmx.de> 8487L: platform-driver-x86@vger.kernel.org 8488S: Maintained 8489F: drivers/platform/x86/fujitsu-tablet.c 8490 8491FUNCTION HOOKS (FTRACE) 8492M: Steven Rostedt <rostedt@goodmis.org> 8493M: Masami Hiramatsu <mhiramat@kernel.org> 8494R: Mark Rutland <mark.rutland@arm.com> 8495L: linux-kernel@vger.kernel.org 8496L: linux-trace-kernel@vger.kernel.org 8497S: Maintained 8498Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8499T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8500F: Documentation/trace/ftrace* 8501F: arch/*/*/*/*ftrace* 8502F: arch/*/*/*ftrace* 8503F: include/*/ftrace.h 8504F: kernel/trace/fgraph.c 8505F: kernel/trace/ftrace* 8506F: samples/ftrace 8507 8508FUNGIBLE ETHERNET DRIVERS 8509M: Dimitris Michailidis <dmichail@fungible.com> 8510L: netdev@vger.kernel.org 8511S: Supported 8512F: drivers/net/ethernet/fungible/ 8513 8514FUSE: FILESYSTEM IN USERSPACE 8515M: Miklos Szeredi <miklos@szeredi.hu> 8516L: linux-fsdevel@vger.kernel.org 8517S: Maintained 8518W: https://github.com/libfuse/ 8519T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8520F: Documentation/filesystems/fuse.rst 8521F: fs/fuse/ 8522F: include/uapi/linux/fuse.h 8523 8524FUTEX SUBSYSTEM 8525M: Thomas Gleixner <tglx@linutronix.de> 8526M: Ingo Molnar <mingo@redhat.com> 8527R: Peter Zijlstra <peterz@infradead.org> 8528R: Darren Hart <dvhart@infradead.org> 8529R: Davidlohr Bueso <dave@stgolabs.net> 8530R: André Almeida <andrealmeid@igalia.com> 8531L: linux-kernel@vger.kernel.org 8532S: Maintained 8533T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8534F: Documentation/locking/*futex* 8535F: include/asm-generic/futex.h 8536F: include/linux/futex.h 8537F: include/uapi/linux/futex.h 8538F: kernel/futex/* 8539F: tools/perf/bench/futex* 8540F: tools/testing/selftests/futex/ 8541 8542GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8543M: Tim Harvey <tharvey@gateworks.com> 8544S: Maintained 8545F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8546F: Documentation/hwmon/gsc-hwmon.rst 8547F: drivers/hwmon/gsc-hwmon.c 8548F: drivers/mfd/gateworks-gsc.c 8549F: include/linux/mfd/gsc.h 8550F: include/linux/platform_data/gsc_hwmon.h 8551 8552GCC PLUGINS 8553M: Kees Cook <keescook@chromium.org> 8554L: linux-hardening@vger.kernel.org 8555S: Maintained 8556T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8557F: Documentation/kbuild/gcc-plugins.rst 8558F: scripts/Makefile.gcc-plugins 8559F: scripts/gcc-plugins/ 8560 8561GCOV BASED KERNEL PROFILING 8562M: Peter Oberparleiter <oberpar@linux.ibm.com> 8563S: Maintained 8564F: Documentation/dev-tools/gcov.rst 8565F: kernel/gcov/ 8566 8567GDB KERNEL DEBUGGING HELPER SCRIPTS 8568M: Jan Kiszka <jan.kiszka@siemens.com> 8569M: Kieran Bingham <kbingham@kernel.org> 8570S: Supported 8571F: scripts/gdb/ 8572 8573GEMINI CRYPTO DRIVER 8574M: Corentin Labbe <clabbe@baylibre.com> 8575L: linux-crypto@vger.kernel.org 8576S: Maintained 8577F: drivers/crypto/gemini/ 8578 8579GEMTEK FM RADIO RECEIVER DRIVER 8580M: Hans Verkuil <hverkuil@xs4all.nl> 8581L: linux-media@vger.kernel.org 8582S: Maintained 8583W: https://linuxtv.org 8584T: git git://linuxtv.org/media_tree.git 8585F: drivers/media/radio/radio-gemtek* 8586 8587GENERIC ARCHITECTURE TOPOLOGY 8588M: Sudeep Holla <sudeep.holla@arm.com> 8589L: linux-kernel@vger.kernel.org 8590S: Maintained 8591F: drivers/base/arch_topology.c 8592F: include/linux/arch_topology.h 8593 8594GENERIC ENTRY CODE 8595M: Thomas Gleixner <tglx@linutronix.de> 8596M: Peter Zijlstra <peterz@infradead.org> 8597M: Andy Lutomirski <luto@kernel.org> 8598L: linux-kernel@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8601F: include/linux/entry-common.h 8602F: include/linux/entry-kvm.h 8603F: kernel/entry/ 8604 8605GENERIC GPIO I2C DRIVER 8606M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8607S: Supported 8608F: drivers/i2c/busses/i2c-gpio.c 8609F: include/linux/platform_data/i2c-gpio.h 8610 8611GENERIC GPIO I2C MULTIPLEXER DRIVER 8612M: Peter Korsgaard <peter.korsgaard@barco.com> 8613L: linux-i2c@vger.kernel.org 8614S: Supported 8615F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8616F: drivers/i2c/muxes/i2c-mux-gpio.c 8617F: include/linux/platform_data/i2c-mux-gpio.h 8618 8619GENERIC HDLC (WAN) DRIVERS 8620M: Krzysztof Halasa <khc@pm.waw.pl> 8621S: Maintained 8622W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8623F: drivers/net/wan/c101.c 8624F: drivers/net/wan/hd6457* 8625F: drivers/net/wan/hdlc* 8626F: drivers/net/wan/n2.c 8627F: drivers/net/wan/pc300too.c 8628F: drivers/net/wan/pci200syn.c 8629F: drivers/net/wan/wanxl* 8630 8631GENERIC INCLUDE/ASM HEADER FILES 8632M: Arnd Bergmann <arnd@arndb.de> 8633L: linux-arch@vger.kernel.org 8634S: Maintained 8635T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8636F: include/asm-generic/ 8637F: include/uapi/asm-generic/ 8638 8639GENERIC PHY FRAMEWORK 8640M: Vinod Koul <vkoul@kernel.org> 8641M: Kishon Vijay Abraham I <kishon@kernel.org> 8642L: linux-phy@lists.infradead.org 8643S: Supported 8644Q: https://patchwork.kernel.org/project/linux-phy/list/ 8645T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8646F: Documentation/devicetree/bindings/phy/ 8647F: drivers/phy/ 8648F: include/dt-bindings/phy/ 8649F: include/linux/phy/ 8650 8651GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8652M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8653S: Supported 8654F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8655 8656GENERIC PM DOMAINS 8657M: "Rafael J. Wysocki" <rafael@kernel.org> 8658M: Kevin Hilman <khilman@kernel.org> 8659M: Ulf Hansson <ulf.hansson@linaro.org> 8660L: linux-pm@vger.kernel.org 8661S: Supported 8662F: Documentation/devicetree/bindings/power/power?domain* 8663F: drivers/base/power/domain*.c 8664F: include/linux/pm_domain.h 8665 8666GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8667M: Eugen Hristev <eugen.hristev@microchip.com> 8668L: linux-input@vger.kernel.org 8669S: Maintained 8670F: drivers/input/touchscreen/resistive-adc-touch.c 8671 8672GENERIC STRING LIBRARY 8673R: Andy Shevchenko <andy@kernel.org> 8674S: Maintained 8675F: include/linux/string.h 8676F: include/linux/string_choices.h 8677F: include/linux/string_helpers.h 8678F: lib/string.c 8679F: lib/string_helpers.c 8680F: lib/test-string_helpers.c 8681F: lib/test_string.c 8682 8683GENERIC UIO DRIVER FOR PCI DEVICES 8684M: "Michael S. Tsirkin" <mst@redhat.com> 8685L: kvm@vger.kernel.org 8686S: Supported 8687F: drivers/uio/uio_pci_generic.c 8688 8689GENERIC VDSO LIBRARY 8690M: Andy Lutomirski <luto@kernel.org> 8691M: Thomas Gleixner <tglx@linutronix.de> 8692M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8693L: linux-kernel@vger.kernel.org 8694S: Maintained 8695T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8696F: include/asm-generic/vdso/vsyscall.h 8697F: include/vdso/ 8698F: kernel/time/vsyscall.c 8699F: lib/vdso/ 8700 8701GENWQE (IBM Generic Workqueue Card) 8702M: Frank Haverkamp <haver@linux.ibm.com> 8703S: Supported 8704F: drivers/misc/genwqe/ 8705 8706GET_MAINTAINER SCRIPT 8707M: Joe Perches <joe@perches.com> 8708S: Maintained 8709F: scripts/get_maintainer.pl 8710 8711GFS2 FILE SYSTEM 8712M: Bob Peterson <rpeterso@redhat.com> 8713M: Andreas Gruenbacher <agruenba@redhat.com> 8714L: cluster-devel@redhat.com 8715S: Supported 8716B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8717T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8718F: Documentation/filesystems/gfs2* 8719F: fs/gfs2/ 8720F: include/uapi/linux/gfs2_ondisk.h 8721 8722GIGABYTE WMI DRIVER 8723M: Thomas Weißschuh <thomas@weissschuh.net> 8724L: platform-driver-x86@vger.kernel.org 8725S: Maintained 8726F: drivers/platform/x86/gigabyte-wmi.c 8727 8728GNSS SUBSYSTEM 8729M: Johan Hovold <johan@kernel.org> 8730S: Maintained 8731T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8732F: Documentation/ABI/testing/sysfs-class-gnss 8733F: Documentation/devicetree/bindings/gnss/ 8734F: drivers/gnss/ 8735F: include/linux/gnss.h 8736 8737GO7007 MPEG CODEC 8738M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8739L: linux-media@vger.kernel.org 8740S: Maintained 8741F: drivers/media/usb/go7007/ 8742 8743GOODIX TOUCHSCREEN 8744M: Bastien Nocera <hadess@hadess.net> 8745M: Hans de Goede <hdegoede@redhat.com> 8746L: linux-input@vger.kernel.org 8747S: Maintained 8748F: drivers/input/touchscreen/goodix* 8749 8750GOOGLE ETHERNET DRIVERS 8751M: Jeroen de Borst <jeroendb@google.com> 8752M: Praveen Kaligineedi <pkaligineedi@google.com> 8753R: Shailend Chand <shailend@google.com> 8754L: netdev@vger.kernel.org 8755S: Supported 8756F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8757F: drivers/net/ethernet/google 8758 8759GPD POCKET FAN DRIVER 8760M: Hans de Goede <hdegoede@redhat.com> 8761L: platform-driver-x86@vger.kernel.org 8762S: Maintained 8763F: drivers/platform/x86/gpd-pocket-fan.c 8764 8765GPIO ACPI SUPPORT 8766M: Mika Westerberg <mika.westerberg@linux.intel.com> 8767M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8768L: linux-gpio@vger.kernel.org 8769L: linux-acpi@vger.kernel.org 8770S: Supported 8771T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8772F: Documentation/firmware-guide/acpi/gpio-properties.rst 8773F: drivers/gpio/gpiolib-acpi.c 8774F: drivers/gpio/gpiolib-acpi.h 8775 8776GPIO AGGREGATOR 8777M: Geert Uytterhoeven <geert+renesas@glider.be> 8778L: linux-gpio@vger.kernel.org 8779S: Supported 8780F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8781F: drivers/gpio/gpio-aggregator.c 8782 8783GPIO IR Transmitter 8784M: Sean Young <sean@mess.org> 8785L: linux-media@vger.kernel.org 8786S: Maintained 8787F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8788F: drivers/media/rc/gpio-ir-tx.c 8789 8790GPIO MOCKUP DRIVER 8791M: Bamvor Jian Zhang <bamv2005@gmail.com> 8792L: linux-gpio@vger.kernel.org 8793S: Maintained 8794F: drivers/gpio/gpio-mockup.c 8795F: tools/testing/selftests/gpio/ 8796 8797GPIO REGMAP 8798R: Michael Walle <michael@walle.cc> 8799S: Maintained 8800F: drivers/gpio/gpio-regmap.c 8801F: include/linux/gpio/regmap.h 8802 8803GPIO SUBSYSTEM 8804M: Linus Walleij <linus.walleij@linaro.org> 8805M: Bartosz Golaszewski <brgl@bgdev.pl> 8806R: Andy Shevchenko <andy@kernel.org> 8807L: linux-gpio@vger.kernel.org 8808S: Maintained 8809T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8810F: Documentation/ABI/obsolete/sysfs-gpio 8811F: Documentation/ABI/testing/gpio-cdev 8812F: Documentation/admin-guide/gpio/ 8813F: Documentation/devicetree/bindings/gpio/ 8814F: Documentation/driver-api/gpio/ 8815F: drivers/gpio/ 8816F: include/dt-bindings/gpio/ 8817F: include/linux/gpio.h 8818F: include/linux/gpio/ 8819F: include/linux/of_gpio.h 8820F: include/uapi/linux/gpio.h 8821F: tools/gpio/ 8822 8823GRE DEMULTIPLEXER DRIVER 8824M: Dmitry Kozlov <xeb@mail.ru> 8825L: netdev@vger.kernel.org 8826S: Maintained 8827F: include/net/gre.h 8828F: net/ipv4/gre_demux.c 8829F: net/ipv4/gre_offload.c 8830 8831GRETH 10/100/1G Ethernet MAC device driver 8832M: Andreas Larsson <andreas@gaisler.com> 8833L: netdev@vger.kernel.org 8834S: Maintained 8835F: drivers/net/ethernet/aeroflex/ 8836 8837GREYBUS AUDIO PROTOCOLS DRIVERS 8838M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8839M: Mark Greer <mgreer@animalcreek.com> 8840S: Maintained 8841F: drivers/staging/greybus/audio_apbridgea.c 8842F: drivers/staging/greybus/audio_apbridgea.h 8843F: drivers/staging/greybus/audio_codec.c 8844F: drivers/staging/greybus/audio_codec.h 8845F: drivers/staging/greybus/audio_gb.c 8846F: drivers/staging/greybus/audio_manager.c 8847F: drivers/staging/greybus/audio_manager.h 8848F: drivers/staging/greybus/audio_manager_module.c 8849F: drivers/staging/greybus/audio_manager_private.h 8850F: drivers/staging/greybus/audio_manager_sysfs.c 8851F: drivers/staging/greybus/audio_module.c 8852F: drivers/staging/greybus/audio_topology.c 8853 8854GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8855M: Viresh Kumar <vireshk@kernel.org> 8856S: Maintained 8857F: drivers/staging/greybus/authentication.c 8858F: drivers/staging/greybus/bootrom.c 8859F: drivers/staging/greybus/firmware.h 8860F: drivers/staging/greybus/fw-core.c 8861F: drivers/staging/greybus/fw-download.c 8862F: drivers/staging/greybus/fw-management.c 8863F: drivers/staging/greybus/greybus_authentication.h 8864F: drivers/staging/greybus/greybus_firmware.h 8865F: drivers/staging/greybus/hid.c 8866F: drivers/staging/greybus/i2c.c 8867F: drivers/staging/greybus/spi.c 8868F: drivers/staging/greybus/spilib.c 8869F: drivers/staging/greybus/spilib.h 8870 8871GREYBUS LOOPBACK DRIVER 8872M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8873S: Maintained 8874F: drivers/staging/greybus/loopback.c 8875 8876GREYBUS PLATFORM DRIVERS 8877M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8878S: Maintained 8879F: drivers/staging/greybus/arche-apb-ctrl.c 8880F: drivers/staging/greybus/arche-platform.c 8881F: drivers/staging/greybus/arche_platform.h 8882 8883GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8884M: Rui Miguel Silva <rmfrfs@gmail.com> 8885S: Maintained 8886F: drivers/staging/greybus/gpio.c 8887F: drivers/staging/greybus/light.c 8888F: drivers/staging/greybus/power_supply.c 8889F: drivers/staging/greybus/sdio.c 8890F: drivers/staging/greybus/spi.c 8891F: drivers/staging/greybus/spilib.c 8892 8893GREYBUS SUBSYSTEM 8894M: Johan Hovold <johan@kernel.org> 8895M: Alex Elder <elder@kernel.org> 8896M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8897L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8898S: Maintained 8899F: drivers/greybus/ 8900F: drivers/staging/greybus/ 8901F: include/linux/greybus.h 8902F: include/linux/greybus/ 8903 8904GREYBUS UART PROTOCOLS DRIVERS 8905M: David Lin <dtwlin@gmail.com> 8906S: Maintained 8907F: drivers/staging/greybus/log.c 8908F: drivers/staging/greybus/uart.c 8909 8910GS1662 VIDEO SERIALIZER 8911M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8912L: linux-media@vger.kernel.org 8913S: Maintained 8914T: git git://linuxtv.org/media_tree.git 8915F: drivers/media/spi/gs1662.c 8916 8917GSPCA FINEPIX SUBDRIVER 8918M: Frank Zago <frank@zago.net> 8919L: linux-media@vger.kernel.org 8920S: Maintained 8921T: git git://linuxtv.org/media_tree.git 8922F: drivers/media/usb/gspca/finepix.c 8923 8924GSPCA GL860 SUBDRIVER 8925M: Olivier Lorin <o.lorin@laposte.net> 8926L: linux-media@vger.kernel.org 8927S: Maintained 8928T: git git://linuxtv.org/media_tree.git 8929F: drivers/media/usb/gspca/gl860/ 8930 8931GSPCA M5602 SUBDRIVER 8932M: Erik Andren <erik.andren@gmail.com> 8933L: linux-media@vger.kernel.org 8934S: Maintained 8935T: git git://linuxtv.org/media_tree.git 8936F: drivers/media/usb/gspca/m5602/ 8937 8938GSPCA PAC207 SONIXB SUBDRIVER 8939M: Hans Verkuil <hverkuil@xs4all.nl> 8940L: linux-media@vger.kernel.org 8941S: Odd Fixes 8942T: git git://linuxtv.org/media_tree.git 8943F: drivers/media/usb/gspca/pac207.c 8944 8945GSPCA SN9C20X SUBDRIVER 8946M: Brian Johnson <brijohn@gmail.com> 8947L: linux-media@vger.kernel.org 8948S: Maintained 8949T: git git://linuxtv.org/media_tree.git 8950F: drivers/media/usb/gspca/sn9c20x.c 8951 8952GSPCA T613 SUBDRIVER 8953M: Leandro Costantino <lcostantino@gmail.com> 8954L: linux-media@vger.kernel.org 8955S: Maintained 8956T: git git://linuxtv.org/media_tree.git 8957F: drivers/media/usb/gspca/t613.c 8958 8959GSPCA USB WEBCAM DRIVER 8960M: Hans Verkuil <hverkuil@xs4all.nl> 8961L: linux-media@vger.kernel.org 8962S: Odd Fixes 8963T: git git://linuxtv.org/media_tree.git 8964F: drivers/media/usb/gspca/ 8965 8966GTP (GPRS Tunneling Protocol) 8967M: Pablo Neira Ayuso <pablo@netfilter.org> 8968M: Harald Welte <laforge@gnumonks.org> 8969L: osmocom-net-gprs@lists.osmocom.org 8970S: Maintained 8971T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8972F: drivers/net/gtp.c 8973 8974GUID PARTITION TABLE (GPT) 8975M: Davidlohr Bueso <dave@stgolabs.net> 8976L: linux-efi@vger.kernel.org 8977S: Maintained 8978F: block/partitions/efi.* 8979 8980HABANALABS PCI DRIVER 8981M: Oded Gabbay <ogabbay@kernel.org> 8982L: dri-devel@lists.freedesktop.org 8983S: Supported 8984C: irc://irc.oftc.net/dri-devel 8985T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8986F: Documentation/ABI/testing/debugfs-driver-habanalabs 8987F: Documentation/ABI/testing/sysfs-driver-habanalabs 8988F: drivers/accel/habanalabs/ 8989F: include/trace/events/habanalabs.h 8990F: include/uapi/drm/habanalabs_accel.h 8991 8992HACKRF MEDIA DRIVER 8993M: Antti Palosaari <crope@iki.fi> 8994L: linux-media@vger.kernel.org 8995S: Maintained 8996W: https://linuxtv.org 8997W: http://palosaari.fi/linux/ 8998Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8999T: git git://linuxtv.org/anttip/media_tree.git 9000F: drivers/media/usb/hackrf/ 9001 9002HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9003M: Chuck Lever <chuck.lever@oracle.com> 9004L: kernel-tls-handshake@lists.linux.dev 9005L: netdev@vger.kernel.org 9006S: Maintained 9007F: Documentation/netlink/specs/handshake.yaml 9008F: Documentation/networking/tls-handshake.rst 9009F: include/net/handshake.h 9010F: include/trace/events/handshake.h 9011F: net/handshake/ 9012 9013HANTRO VPU CODEC DRIVER 9014M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9015M: Philipp Zabel <p.zabel@pengutronix.de> 9016L: linux-media@vger.kernel.org 9017L: linux-rockchip@lists.infradead.org 9018S: Maintained 9019F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9020F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9021F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9022F: drivers/media/platform/verisilicon/ 9023 9024HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9025M: Frank Seidel <frank@f-seidel.de> 9026L: platform-driver-x86@vger.kernel.org 9027S: Maintained 9028W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9029F: drivers/platform/x86/hdaps.c 9030 9031HARDWARE MONITORING 9032M: Jean Delvare <jdelvare@suse.com> 9033M: Guenter Roeck <linux@roeck-us.net> 9034L: linux-hwmon@vger.kernel.org 9035S: Maintained 9036W: http://hwmon.wiki.kernel.org/ 9037T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9038F: Documentation/ABI/testing/sysfs-class-hwmon 9039F: Documentation/devicetree/bindings/hwmon/ 9040F: Documentation/hwmon/ 9041F: drivers/hwmon/ 9042F: include/linux/hwmon*.h 9043F: include/trace/events/hwmon*.h 9044K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9045 9046HARDWARE RANDOM NUMBER GENERATOR CORE 9047M: Olivia Mackall <olivia@selenic.com> 9048M: Herbert Xu <herbert@gondor.apana.org.au> 9049L: linux-crypto@vger.kernel.org 9050S: Odd fixes 9051F: Documentation/admin-guide/hw_random.rst 9052F: Documentation/devicetree/bindings/rng/ 9053F: drivers/char/hw_random/ 9054F: include/linux/hw_random.h 9055 9056HARDWARE SPINLOCK CORE 9057M: Ohad Ben-Cohen <ohad@wizery.com> 9058M: Bjorn Andersson <andersson@kernel.org> 9059R: Baolin Wang <baolin.wang7@gmail.com> 9060L: linux-remoteproc@vger.kernel.org 9061S: Maintained 9062T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9063F: Documentation/devicetree/bindings/hwlock/ 9064F: Documentation/locking/hwspinlock.rst 9065F: drivers/hwspinlock/ 9066F: include/linux/hwspinlock.h 9067 9068HARDWARE TRACING FACILITIES 9069M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9070S: Maintained 9071F: drivers/hwtracing/ 9072 9073HARMONY SOUND DRIVER 9074L: linux-parisc@vger.kernel.org 9075S: Maintained 9076F: sound/parisc/harmony.* 9077 9078HDPVR USB VIDEO ENCODER DRIVER 9079M: Hans Verkuil <hverkuil@xs4all.nl> 9080L: linux-media@vger.kernel.org 9081S: Odd Fixes 9082W: https://linuxtv.org 9083T: git git://linuxtv.org/media_tree.git 9084F: drivers/media/usb/hdpvr/ 9085 9086HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9087M: Matt Hsiao <matt.hsiao@hpe.com> 9088S: Supported 9089F: drivers/misc/hpilo.[ch] 9090 9091HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9092M: Jerry Hoemann <jerry.hoemann@hpe.com> 9093S: Supported 9094F: Documentation/watchdog/hpwdt.rst 9095F: drivers/watchdog/hpwdt.c 9096 9097HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9098M: Don Brace <don.brace@microchip.com> 9099L: storagedev@microchip.com 9100L: linux-scsi@vger.kernel.org 9101S: Supported 9102F: Documentation/scsi/hpsa.rst 9103F: drivers/scsi/hpsa*.[ch] 9104F: include/linux/cciss*.h 9105F: include/uapi/linux/cciss*.h 9106 9107HFI1 DRIVER 9108M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9109L: linux-rdma@vger.kernel.org 9110S: Supported 9111F: drivers/infiniband/hw/hfi1 9112 9113HFS FILESYSTEM 9114L: linux-fsdevel@vger.kernel.org 9115S: Orphan 9116F: Documentation/filesystems/hfs.rst 9117F: fs/hfs/ 9118 9119HFSPLUS FILESYSTEM 9120L: linux-fsdevel@vger.kernel.org 9121S: Orphan 9122F: Documentation/filesystems/hfsplus.rst 9123F: fs/hfsplus/ 9124 9125HGA FRAMEBUFFER DRIVER 9126M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9127L: linux-nvidia@lists.surfsouth.com 9128S: Maintained 9129W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9130F: drivers/video/fbdev/hgafb.c 9131 9132HIBERNATION (aka Software Suspend, aka swsusp) 9133M: "Rafael J. Wysocki" <rafael@kernel.org> 9134M: Pavel Machek <pavel@ucw.cz> 9135L: linux-pm@vger.kernel.org 9136S: Supported 9137B: https://bugzilla.kernel.org 9138F: arch/*/include/asm/suspend*.h 9139F: arch/x86/power/ 9140F: drivers/base/power/ 9141F: include/linux/freezer.h 9142F: include/linux/pm.h 9143F: include/linux/suspend.h 9144F: kernel/power/ 9145 9146HID CORE LAYER 9147M: Jiri Kosina <jikos@kernel.org> 9148M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9149L: linux-input@vger.kernel.org 9150S: Maintained 9151T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9152F: Documentation/hid/ 9153F: drivers/hid/ 9154F: include/linux/hid* 9155F: include/uapi/linux/hid* 9156F: samples/hid/ 9157F: tools/testing/selftests/hid/ 9158 9159HID LOGITECH DRIVERS 9160R: Filipe Laíns <lains@riseup.net> 9161L: linux-input@vger.kernel.org 9162S: Maintained 9163F: drivers/hid/hid-logitech-* 9164 9165HID NVIDIA SHIELD DRIVER 9166M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9167L: linux-input@vger.kernel.org 9168S: Maintained 9169F: drivers/hid/hid-nvidia-shield.c 9170 9171HID PHOENIX RC FLIGHT CONTROLLER 9172M: Marcus Folkesson <marcus.folkesson@gmail.com> 9173L: linux-input@vger.kernel.org 9174S: Maintained 9175F: drivers/hid/hid-pxrc.c 9176 9177HID PLAYSTATION DRIVER 9178M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9179L: linux-input@vger.kernel.org 9180S: Supported 9181F: drivers/hid/hid-playstation.c 9182 9183HID SENSOR HUB DRIVERS 9184M: Jiri Kosina <jikos@kernel.org> 9185M: Jonathan Cameron <jic23@kernel.org> 9186M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9187L: linux-input@vger.kernel.org 9188L: linux-iio@vger.kernel.org 9189S: Maintained 9190F: Documentation/hid/hid-sensor* 9191F: drivers/hid/hid-sensor-* 9192F: drivers/iio/*/hid-* 9193F: include/linux/hid-sensor-* 9194 9195HID VRC-2 CAR CONTROLLER DRIVER 9196M: Marcus Folkesson <marcus.folkesson@gmail.com> 9197L: linux-input@vger.kernel.org 9198S: Maintained 9199F: drivers/hid/hid-vrc2.c 9200 9201HID WACOM DRIVER 9202M: Ping Cheng <ping.cheng@wacom.com> 9203M: Jason Gerecke <jason.gerecke@wacom.com> 9204L: linux-input@vger.kernel.org 9205S: Maintained 9206F: drivers/hid/wacom.h 9207F: drivers/hid/wacom_* 9208 9209HID++ LOGITECH DRIVERS 9210R: Filipe Laíns <lains@riseup.net> 9211R: Bastien Nocera <hadess@hadess.net> 9212L: linux-input@vger.kernel.org 9213S: Maintained 9214F: drivers/hid/hid-logitech-hidpp.c 9215 9216HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9217M: Thomas Gleixner <tglx@linutronix.de> 9218L: linux-kernel@vger.kernel.org 9219S: Maintained 9220T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9221F: Documentation/timers/ 9222F: include/linux/clockchips.h 9223F: include/linux/hrtimer.h 9224F: kernel/time/clockevents.c 9225F: kernel/time/hrtimer.c 9226F: kernel/time/timer_*.c 9227 9228HIGH-SPEED SCC DRIVER FOR AX.25 9229L: linux-hams@vger.kernel.org 9230S: Orphan 9231F: drivers/net/hamradio/scc.c 9232 9233HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9234M: HighPoint Linux Team <linux@highpoint-tech.com> 9235S: Supported 9236W: http://www.highpoint-tech.com 9237F: Documentation/scsi/hptiop.rst 9238F: drivers/scsi/hptiop.c 9239 9240HIKEY960 ONBOARD USB GPIO HUB DRIVER 9241M: John Stultz <jstultz@google.com> 9242L: linux-kernel@vger.kernel.org 9243S: Maintained 9244F: drivers/misc/hisi_hikey_usb.c 9245 9246HIMAX HX83112B TOUCHSCREEN SUPPORT 9247M: Job Noorman <job@noorman.info> 9248L: linux-input@vger.kernel.org 9249S: Maintained 9250F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9251F: drivers/input/touchscreen/himax_hx83112b.c 9252 9253HIPPI 9254M: Jes Sorensen <jes@trained-monkey.org> 9255L: linux-hippi@sunsite.dk 9256S: Maintained 9257F: drivers/net/hippi/ 9258F: include/linux/hippidevice.h 9259F: include/uapi/linux/if_hippi.h 9260F: net/802/hippi.c 9261 9262HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9263M: Kurt Kanzenbach <kurt@linutronix.de> 9264L: netdev@vger.kernel.org 9265S: Maintained 9266F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9267F: drivers/net/dsa/hirschmann/* 9268F: include/linux/platform_data/hirschmann-hellcreek.h 9269F: net/dsa/tag_hellcreek.c 9270 9271HISILICON DMA DRIVER 9272M: Zhou Wang <wangzhou1@hisilicon.com> 9273M: Jie Hai <haijie1@huawei.com> 9274L: dmaengine@vger.kernel.org 9275S: Maintained 9276F: drivers/dma/hisi_dma.c 9277 9278HISILICON GPIO DRIVER 9279M: Jay Fang <f.fangjian@huawei.com> 9280L: linux-gpio@vger.kernel.org 9281S: Maintained 9282F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9283F: drivers/gpio/gpio-hisi.c 9284 9285HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9286M: Longfang Liu <liulongfang@huawei.com> 9287L: linux-crypto@vger.kernel.org 9288S: Maintained 9289F: Documentation/ABI/testing/debugfs-hisi-hpre 9290F: drivers/crypto/hisilicon/hpre/hpre.h 9291F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9292F: drivers/crypto/hisilicon/hpre/hpre_main.c 9293 9294HISILICON HNS3 PMU DRIVER 9295M: Guangbin Huang <huangguangbin2@huawei.com> 9296S: Supported 9297F: Documentation/admin-guide/perf/hns3-pmu.rst 9298F: drivers/perf/hisilicon/hns3_pmu.c 9299 9300HISILICON I2C CONTROLLER DRIVER 9301M: Yicong Yang <yangyicong@hisilicon.com> 9302L: linux-i2c@vger.kernel.org 9303S: Maintained 9304W: https://www.hisilicon.com 9305F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9306F: drivers/i2c/busses/i2c-hisi.c 9307 9308HISILICON LPC BUS DRIVER 9309M: Jay Fang <f.fangjian@huawei.com> 9310S: Maintained 9311W: http://www.hisilicon.com 9312F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9313F: drivers/bus/hisi_lpc.c 9314 9315HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9316M: Yisen Zhuang <yisen.zhuang@huawei.com> 9317M: Salil Mehta <salil.mehta@huawei.com> 9318L: netdev@vger.kernel.org 9319S: Maintained 9320W: http://www.hisilicon.com 9321F: drivers/net/ethernet/hisilicon/hns3/ 9322 9323HISILICON NETWORK SUBSYSTEM DRIVER 9324M: Yisen Zhuang <yisen.zhuang@huawei.com> 9325M: Salil Mehta <salil.mehta@huawei.com> 9326L: netdev@vger.kernel.org 9327S: Maintained 9328W: http://www.hisilicon.com 9329F: Documentation/devicetree/bindings/net/hisilicon*.txt 9330F: drivers/net/ethernet/hisilicon/ 9331 9332HISILICON PMU DRIVER 9333M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9334M: Jonathan Cameron <jonathan.cameron@huawei.com> 9335S: Supported 9336W: http://www.hisilicon.com 9337F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9338F: Documentation/admin-guide/perf/hisi-pmu.rst 9339F: drivers/perf/hisilicon 9340 9341HISILICON PTT DRIVER 9342M: Yicong Yang <yangyicong@hisilicon.com> 9343M: Jonathan Cameron <jonathan.cameron@huawei.com> 9344L: linux-kernel@vger.kernel.org 9345S: Maintained 9346F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9347F: Documentation/trace/hisi-ptt.rst 9348F: drivers/hwtracing/ptt/ 9349F: tools/perf/arch/arm64/util/hisi-ptt.c 9350F: tools/perf/util/hisi-ptt* 9351F: tools/perf/util/hisi-ptt-decoder/* 9352 9353HISILICON QM DRIVER 9354M: Weili Qian <qianweili@huawei.com> 9355M: Zhou Wang <wangzhou1@hisilicon.com> 9356L: linux-crypto@vger.kernel.org 9357S: Maintained 9358F: drivers/crypto/hisilicon/Kconfig 9359F: drivers/crypto/hisilicon/Makefile 9360F: drivers/crypto/hisilicon/qm.c 9361F: drivers/crypto/hisilicon/sgl.c 9362F: include/linux/hisi_acc_qm.h 9363 9364HISILICON ROCE DRIVER 9365M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9366M: Junxian Huang <huangjunxian6@hisilicon.com> 9367L: linux-rdma@vger.kernel.org 9368S: Maintained 9369F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9370F: drivers/infiniband/hw/hns/ 9371 9372HISILICON SAS Controller 9373M: Xiang Chen <chenxiang66@hisilicon.com> 9374S: Supported 9375W: http://www.hisilicon.com 9376F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9377F: drivers/scsi/hisi_sas/ 9378 9379HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9380M: Kai Ye <yekai13@huawei.com> 9381M: Longfang Liu <liulongfang@huawei.com> 9382L: linux-crypto@vger.kernel.org 9383S: Maintained 9384F: Documentation/ABI/testing/debugfs-hisi-sec 9385F: drivers/crypto/hisilicon/sec2/sec.h 9386F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9387F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9388F: drivers/crypto/hisilicon/sec2/sec_main.c 9389 9390HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9391M: Jay Fang <f.fangjian@huawei.com> 9392L: linux-spi@vger.kernel.org 9393S: Maintained 9394W: http://www.hisilicon.com 9395F: drivers/spi/spi-hisi-kunpeng.c 9396 9397HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9398M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9399L: linux-kernel@vger.kernel.org 9400S: Maintained 9401F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9402F: drivers/spmi/hisi-spmi-controller.c 9403 9404HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9405M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9406L: linux-kernel@vger.kernel.org 9407S: Maintained 9408F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9409F: drivers/mfd/hi6421-spmi-pmic.c 9410 9411HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9412M: Weili Qian <qianweili@huawei.com> 9413S: Maintained 9414F: drivers/crypto/hisilicon/trng/trng.c 9415 9416HISILICON V3XX SPI NOR FLASH Controller Driver 9417M: Jay Fang <f.fangjian@huawei.com> 9418S: Maintained 9419W: http://www.hisilicon.com 9420F: drivers/spi/spi-hisi-sfc-v3xx.c 9421 9422HISILICON ZIP Controller DRIVER 9423M: Yang Shen <shenyang39@huawei.com> 9424M: Zhou Wang <wangzhou1@hisilicon.com> 9425L: linux-crypto@vger.kernel.org 9426S: Maintained 9427F: Documentation/ABI/testing/debugfs-hisi-zip 9428F: drivers/crypto/hisilicon/zip/ 9429 9430HMM - Heterogeneous Memory Management 9431M: Jérôme Glisse <jglisse@redhat.com> 9432L: linux-mm@kvack.org 9433S: Maintained 9434F: Documentation/mm/hmm.rst 9435F: include/linux/hmm* 9436F: lib/test_hmm* 9437F: mm/hmm* 9438F: tools/testing/selftests/mm/*hmm* 9439 9440HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9441M: Andreas Klinger <ak@it-klinger.de> 9442L: linux-iio@vger.kernel.org 9443S: Maintained 9444F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9445F: drivers/iio/pressure/mprls0025pa.c 9446 9447HOST AP DRIVER 9448M: Jouni Malinen <j@w1.fi> 9449L: linux-wireless@vger.kernel.org 9450S: Obsolete 9451W: http://w1.fi/hostap-driver.html 9452F: drivers/net/wireless/intersil/hostap/ 9453 9454HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9455L: platform-driver-x86@vger.kernel.org 9456S: Orphan 9457F: drivers/platform/x86/hp/tc1100-wmi.c 9458 9459HP WMI HARDWARE MONITOR DRIVER 9460M: James Seo <james@equiv.tech> 9461L: linux-hwmon@vger.kernel.org 9462S: Maintained 9463F: Documentation/hwmon/hp-wmi-sensors.rst 9464F: drivers/hwmon/hp-wmi-sensors.c 9465 9466HPET: High Precision Event Timers driver 9467M: Clemens Ladisch <clemens@ladisch.de> 9468S: Maintained 9469F: Documentation/timers/hpet.rst 9470F: drivers/char/hpet.c 9471F: include/linux/hpet.h 9472F: include/uapi/linux/hpet.h 9473 9474HPET: x86 9475S: Orphan 9476F: arch/x86/include/asm/hpet.h 9477F: arch/x86/kernel/hpet.c 9478 9479HPFS FILESYSTEM 9480M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9481S: Maintained 9482W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9483F: fs/hpfs/ 9484 9485HSI SUBSYSTEM 9486M: Sebastian Reichel <sre@kernel.org> 9487S: Maintained 9488T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9489F: Documentation/ABI/testing/sysfs-bus-hsi 9490F: Documentation/driver-api/hsi.rst 9491F: drivers/hsi/ 9492F: include/linux/hsi/ 9493F: include/uapi/linux/hsi/ 9494 9495HSO 3G MODEM DRIVER 9496L: linux-usb@vger.kernel.org 9497S: Orphan 9498F: drivers/net/usb/hso.c 9499 9500HSR NETWORK PROTOCOL 9501L: netdev@vger.kernel.org 9502S: Orphan 9503F: net/hsr/ 9504 9505HT16K33 LED CONTROLLER DRIVER 9506M: Robin van der Gracht <robin@protonic.nl> 9507S: Maintained 9508F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9509F: drivers/auxdisplay/ht16k33.c 9510 9511HTCPEN TOUCHSCREEN DRIVER 9512M: Pau Oliva Fora <pof@eslack.org> 9513L: linux-input@vger.kernel.org 9514S: Maintained 9515F: drivers/input/touchscreen/htcpen.c 9516 9517HTE SUBSYSTEM 9518M: Dipen Patel <dipenp@nvidia.com> 9519L: timestamp@lists.linux.dev 9520S: Maintained 9521Q: https://patchwork.kernel.org/project/timestamp/list/ 9522T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9523F: Documentation/devicetree/bindings/timestamp/ 9524F: Documentation/driver-api/hte/ 9525F: drivers/hte/ 9526F: include/linux/hte.h 9527 9528HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9529M: Lorenzo Bianconi <lorenzo@kernel.org> 9530L: linux-iio@vger.kernel.org 9531S: Maintained 9532W: http://www.st.com/ 9533F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9534F: drivers/iio/humidity/hts221* 9535 9536HUAWEI ETHERNET DRIVER 9537M: Cai Huoqing <cai.huoqing@linux.dev> 9538L: netdev@vger.kernel.org 9539S: Maintained 9540F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9541F: drivers/net/ethernet/huawei/hinic/ 9542 9543HUGETLB SUBSYSTEM 9544M: Mike Kravetz <mike.kravetz@oracle.com> 9545M: Muchun Song <muchun.song@linux.dev> 9546L: linux-mm@kvack.org 9547S: Maintained 9548F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9549F: Documentation/admin-guide/mm/hugetlbpage.rst 9550F: Documentation/mm/hugetlbfs_reserv.rst 9551F: Documentation/mm/vmemmap_dedup.rst 9552F: fs/hugetlbfs/ 9553F: include/linux/hugetlb.h 9554F: mm/hugetlb.c 9555F: mm/hugetlb_vmemmap.c 9556F: mm/hugetlb_vmemmap.h 9557 9558HVA ST MEDIA DRIVER 9559M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9560L: linux-media@vger.kernel.org 9561S: Supported 9562W: https://linuxtv.org 9563T: git git://linuxtv.org/media_tree.git 9564F: drivers/media/platform/st/sti/hva 9565 9566HWPOISON MEMORY FAILURE HANDLING 9567M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9568R: Miaohe Lin <linmiaohe@huawei.com> 9569L: linux-mm@kvack.org 9570S: Maintained 9571F: mm/hwpoison-inject.c 9572F: mm/memory-failure.c 9573 9574HYCON HY46XX TOUCHSCREEN SUPPORT 9575M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9576L: linux-input@vger.kernel.org 9577S: Maintained 9578F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9579F: drivers/input/touchscreen/hycon-hy46xx.c 9580 9581HYGON PROCESSOR SUPPORT 9582M: Pu Wen <puwen@hygon.cn> 9583L: linux-kernel@vger.kernel.org 9584S: Maintained 9585F: arch/x86/kernel/cpu/hygon.c 9586 9587HYNIX HI556 SENSOR DRIVER 9588M: Shawn Tu <shawnx.tu@intel.com> 9589L: linux-media@vger.kernel.org 9590S: Maintained 9591T: git git://linuxtv.org/media_tree.git 9592F: drivers/media/i2c/hi556.c 9593 9594HYNIX HI846 SENSOR DRIVER 9595M: Martin Kepplinger <martin.kepplinger@puri.sm> 9596L: linux-media@vger.kernel.org 9597S: Maintained 9598F: drivers/media/i2c/hi846.c 9599 9600HYNIX HI847 SENSOR DRIVER 9601M: Shawn Tu <shawnx.tu@intel.com> 9602L: linux-media@vger.kernel.org 9603S: Maintained 9604F: drivers/media/i2c/hi847.c 9605 9606Hyper-V/Azure CORE AND DRIVERS 9607M: "K. Y. Srinivasan" <kys@microsoft.com> 9608M: Haiyang Zhang <haiyangz@microsoft.com> 9609M: Wei Liu <wei.liu@kernel.org> 9610M: Dexuan Cui <decui@microsoft.com> 9611L: linux-hyperv@vger.kernel.org 9612S: Supported 9613T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9614F: Documentation/ABI/stable/sysfs-bus-vmbus 9615F: Documentation/ABI/testing/debugfs-hyperv 9616F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9617F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9618F: Documentation/virt/hyperv 9619F: arch/arm64/hyperv 9620F: arch/arm64/include/asm/hyperv-tlfs.h 9621F: arch/arm64/include/asm/mshyperv.h 9622F: arch/x86/hyperv 9623F: arch/x86/include/asm/hyperv-tlfs.h 9624F: arch/x86/include/asm/mshyperv.h 9625F: arch/x86/include/asm/trace/hyperv.h 9626F: arch/x86/kernel/cpu/mshyperv.c 9627F: drivers/clocksource/hyperv_timer.c 9628F: drivers/hid/hid-hyperv.c 9629F: drivers/hv/ 9630F: drivers/input/serio/hyperv-keyboard.c 9631F: drivers/iommu/hyperv-iommu.c 9632F: drivers/net/ethernet/microsoft/ 9633F: drivers/net/hyperv/ 9634F: drivers/pci/controller/pci-hyperv-intf.c 9635F: drivers/pci/controller/pci-hyperv.c 9636F: drivers/scsi/storvsc_drv.c 9637F: drivers/uio/uio_hv_generic.c 9638F: drivers/video/fbdev/hyperv_fb.c 9639F: include/asm-generic/hyperv-tlfs.h 9640F: include/asm-generic/mshyperv.h 9641F: include/clocksource/hyperv_timer.h 9642F: include/linux/hyperv.h 9643F: include/net/mana 9644F: include/uapi/linux/hyperv.h 9645F: net/vmw_vsock/hyperv_transport.c 9646F: tools/hv/ 9647 9648HYPERBUS SUPPORT 9649M: Vignesh Raghavendra <vigneshr@ti.com> 9650L: linux-mtd@lists.infradead.org 9651S: Supported 9652Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9653C: irc://irc.oftc.net/mtd 9654T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9655F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9656F: drivers/mtd/hyperbus/ 9657F: include/linux/mtd/hyperbus.h 9658 9659HYPERVISOR VIRTUAL CONSOLE DRIVER 9660L: linuxppc-dev@lists.ozlabs.org 9661S: Odd Fixes 9662F: drivers/tty/hvc/ 9663 9664I2C ACPI SUPPORT 9665M: Mika Westerberg <mika.westerberg@linux.intel.com> 9666L: linux-i2c@vger.kernel.org 9667L: linux-acpi@vger.kernel.org 9668S: Maintained 9669F: drivers/i2c/i2c-core-acpi.c 9670 9671I2C CONTROLLER DRIVER FOR NVIDIA GPU 9672M: Ajay Gupta <ajayg@nvidia.com> 9673L: linux-i2c@vger.kernel.org 9674S: Maintained 9675F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9676F: drivers/i2c/busses/i2c-nvidia-gpu.c 9677 9678I2C MUXES 9679M: Peter Rosin <peda@axentia.se> 9680L: linux-i2c@vger.kernel.org 9681S: Maintained 9682F: Documentation/devicetree/bindings/i2c/i2c-arb* 9683F: Documentation/devicetree/bindings/i2c/i2c-gate* 9684F: Documentation/devicetree/bindings/i2c/i2c-mux* 9685F: Documentation/i2c/i2c-topology.rst 9686F: Documentation/i2c/muxes/ 9687F: drivers/i2c/i2c-mux.c 9688F: drivers/i2c/muxes/ 9689F: include/linux/i2c-mux.h 9690 9691I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9692M: Gregory CLEMENT <gregory.clement@bootlin.com> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9696F: drivers/i2c/busses/i2c-mv64xxx.c 9697 9698I2C OVER PARALLEL PORT 9699M: Jean Delvare <jdelvare@suse.com> 9700L: linux-i2c@vger.kernel.org 9701S: Maintained 9702F: Documentation/i2c/busses/i2c-parport.rst 9703F: drivers/i2c/busses/i2c-parport.c 9704 9705I2C SUBSYSTEM 9706M: Wolfram Sang <wsa@kernel.org> 9707L: linux-i2c@vger.kernel.org 9708S: Maintained 9709W: https://i2c.wiki.kernel.org/ 9710Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9711T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9712F: Documentation/devicetree/bindings/i2c/i2c.txt 9713F: Documentation/i2c/ 9714F: drivers/i2c/* 9715F: include/dt-bindings/i2c/i2c.h 9716F: include/linux/i2c-dev.h 9717F: include/linux/i2c-smbus.h 9718F: include/linux/i2c.h 9719F: include/uapi/linux/i2c-*.h 9720F: include/uapi/linux/i2c.h 9721 9722I2C SUBSYSTEM HOST DRIVERS 9723M: Andi Shyti <andi.shyti@kernel.org> 9724L: linux-i2c@vger.kernel.org 9725S: Maintained 9726W: https://i2c.wiki.kernel.org/ 9727Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9728T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9729F: Documentation/devicetree/bindings/i2c/ 9730F: drivers/i2c/algos/ 9731F: drivers/i2c/busses/ 9732F: include/dt-bindings/i2c/ 9733 9734I2C-TAOS-EVM DRIVER 9735M: Jean Delvare <jdelvare@suse.com> 9736L: linux-i2c@vger.kernel.org 9737S: Maintained 9738F: Documentation/i2c/busses/i2c-taos-evm.rst 9739F: drivers/i2c/busses/i2c-taos-evm.c 9740 9741I2C-TINY-USB DRIVER 9742M: Till Harbaum <till@harbaum.org> 9743L: linux-i2c@vger.kernel.org 9744S: Maintained 9745W: http://www.harbaum.org/till/i2c_tiny_usb 9746F: drivers/i2c/busses/i2c-tiny-usb.c 9747 9748I2C/SMBUS CONTROLLER DRIVERS FOR PC 9749M: Jean Delvare <jdelvare@suse.com> 9750L: linux-i2c@vger.kernel.org 9751S: Maintained 9752F: Documentation/i2c/busses/i2c-ali1535.rst 9753F: Documentation/i2c/busses/i2c-ali1563.rst 9754F: Documentation/i2c/busses/i2c-ali15x3.rst 9755F: Documentation/i2c/busses/i2c-amd756.rst 9756F: Documentation/i2c/busses/i2c-amd8111.rst 9757F: Documentation/i2c/busses/i2c-i801.rst 9758F: Documentation/i2c/busses/i2c-nforce2.rst 9759F: Documentation/i2c/busses/i2c-piix4.rst 9760F: Documentation/i2c/busses/i2c-sis5595.rst 9761F: Documentation/i2c/busses/i2c-sis630.rst 9762F: Documentation/i2c/busses/i2c-sis96x.rst 9763F: Documentation/i2c/busses/i2c-via.rst 9764F: Documentation/i2c/busses/i2c-viapro.rst 9765F: drivers/i2c/busses/i2c-ali1535.c 9766F: drivers/i2c/busses/i2c-ali1563.c 9767F: drivers/i2c/busses/i2c-ali15x3.c 9768F: drivers/i2c/busses/i2c-amd756-s4882.c 9769F: drivers/i2c/busses/i2c-amd756.c 9770F: drivers/i2c/busses/i2c-amd8111.c 9771F: drivers/i2c/busses/i2c-i801.c 9772F: drivers/i2c/busses/i2c-isch.c 9773F: drivers/i2c/busses/i2c-nforce2-s4985.c 9774F: drivers/i2c/busses/i2c-nforce2.c 9775F: drivers/i2c/busses/i2c-piix4.c 9776F: drivers/i2c/busses/i2c-sis5595.c 9777F: drivers/i2c/busses/i2c-sis630.c 9778F: drivers/i2c/busses/i2c-sis96x.c 9779F: drivers/i2c/busses/i2c-via.c 9780F: drivers/i2c/busses/i2c-viapro.c 9781 9782I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9783M: Hans de Goede <hdegoede@redhat.com> 9784L: linux-i2c@vger.kernel.org 9785S: Maintained 9786F: drivers/i2c/busses/i2c-cht-wc.c 9787 9788I2C/SMBUS ISMT DRIVER 9789M: Seth Heasley <seth.heasley@intel.com> 9790M: Neil Horman <nhorman@tuxdriver.com> 9791L: linux-i2c@vger.kernel.org 9792F: Documentation/i2c/busses/i2c-ismt.rst 9793F: drivers/i2c/busses/i2c-ismt.c 9794 9795I2C/SMBUS STUB DRIVER 9796M: Jean Delvare <jdelvare@suse.com> 9797L: linux-i2c@vger.kernel.org 9798S: Maintained 9799F: drivers/i2c/i2c-stub.c 9800 9801I3C DRIVER FOR ASPEED AST2600 9802M: Jeremy Kerr <jk@codeconstruct.com.au> 9803S: Maintained 9804F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9805F: drivers/i3c/master/ast2600-i3c-master.c 9806 9807I3C DRIVER FOR CADENCE I3C MASTER IP 9808M: Przemysław Gaj <pgaj@cadence.com> 9809S: Maintained 9810F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9811F: drivers/i3c/master/i3c-master-cdns.c 9812 9813I3C DRIVER FOR SYNOPSYS DESIGNWARE 9814S: Orphan 9815F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9816F: drivers/i3c/master/dw* 9817 9818I3C SUBSYSTEM 9819M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9820L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9821S: Maintained 9822C: irc://chat.freenode.net/linux-i3c 9823T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9824F: Documentation/ABI/testing/sysfs-bus-i3c 9825F: Documentation/devicetree/bindings/i3c/ 9826F: Documentation/driver-api/i3c 9827F: drivers/i3c/ 9828F: include/linux/i3c/ 9829 9830IA64 (Itanium) PLATFORM 9831L: linux-ia64@vger.kernel.org 9832S: Orphan 9833F: Documentation/arch/ia64/ 9834F: arch/ia64/ 9835 9836IBM Operation Panel Input Driver 9837M: Eddie James <eajames@linux.ibm.com> 9838L: linux-input@vger.kernel.org 9839S: Maintained 9840F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9841F: drivers/input/misc/ibm-panel.c 9842 9843IBM Power 842 compression accelerator 9844M: Haren Myneni <haren@us.ibm.com> 9845S: Supported 9846F: crypto/842.c 9847F: drivers/crypto/nx/Kconfig 9848F: drivers/crypto/nx/Makefile 9849F: drivers/crypto/nx/nx-842* 9850F: include/linux/sw842.h 9851F: lib/842/ 9852 9853IBM Power in-Nest Crypto Acceleration 9854M: Breno Leitão <leitao@debian.org> 9855M: Nayna Jain <nayna@linux.ibm.com> 9856M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9857L: linux-crypto@vger.kernel.org 9858S: Supported 9859F: drivers/crypto/nx/Kconfig 9860F: drivers/crypto/nx/Makefile 9861F: drivers/crypto/nx/nx-aes* 9862F: drivers/crypto/nx/nx-sha* 9863F: drivers/crypto/nx/nx.* 9864F: drivers/crypto/nx/nx_csbcpb.h 9865F: drivers/crypto/nx/nx_debugfs.c 9866 9867IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9868M: Tyrel Datwyler <tyreld@linux.ibm.com> 9869L: linux-pci@vger.kernel.org 9870L: linuxppc-dev@lists.ozlabs.org 9871S: Supported 9872F: drivers/pci/hotplug/rpadlpar* 9873 9874IBM Power Linux RAID adapter 9875M: Brian King <brking@us.ibm.com> 9876S: Supported 9877F: drivers/scsi/ipr.* 9878 9879IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9880M: Tyrel Datwyler <tyreld@linux.ibm.com> 9881L: linux-pci@vger.kernel.org 9882L: linuxppc-dev@lists.ozlabs.org 9883S: Supported 9884F: drivers/pci/hotplug/rpaphp* 9885 9886IBM Power SRIOV Virtual NIC Device Driver 9887M: Haren Myneni <haren@linux.ibm.com> 9888M: Rick Lindsley <ricklind@linux.ibm.com> 9889R: Nick Child <nnac123@linux.ibm.com> 9890R: Dany Madden <danymadden@us.ibm.com> 9891R: Thomas Falcon <tlfalcon@linux.ibm.com> 9892L: netdev@vger.kernel.org 9893S: Supported 9894F: drivers/net/ethernet/ibm/ibmvnic.* 9895 9896IBM Power VFIO Support 9897M: Timothy Pearson <tpearson@raptorengineering.com> 9898S: Supported 9899F: drivers/vfio/vfio_iommu_spapr_tce.c 9900 9901IBM Power Virtual Ethernet Device Driver 9902M: Nick Child <nnac123@linux.ibm.com> 9903L: netdev@vger.kernel.org 9904S: Supported 9905F: drivers/net/ethernet/ibm/ibmveth.* 9906 9907IBM Power Virtual FC Device Drivers 9908M: Tyrel Datwyler <tyreld@linux.ibm.com> 9909L: linux-scsi@vger.kernel.org 9910S: Supported 9911F: drivers/scsi/ibmvscsi/ibmvfc* 9912 9913IBM Power Virtual Management Channel Driver 9914M: Brad Warrum <bwarrum@linux.ibm.com> 9915M: Ritu Agarwal <rituagar@linux.ibm.com> 9916S: Supported 9917F: drivers/misc/ibmvmc.* 9918 9919IBM Power Virtual SCSI Device Drivers 9920M: Tyrel Datwyler <tyreld@linux.ibm.com> 9921L: linux-scsi@vger.kernel.org 9922S: Supported 9923F: drivers/scsi/ibmvscsi/ibmvscsi* 9924F: include/scsi/viosrp.h 9925 9926IBM Power Virtual SCSI Device Target Driver 9927M: Michael Cyr <mikecyr@linux.ibm.com> 9928L: linux-scsi@vger.kernel.org 9929L: target-devel@vger.kernel.org 9930S: Supported 9931F: drivers/scsi/ibmvscsi_tgt/ 9932 9933IBM Power VMX Cryptographic instructions 9934M: Breno Leitão <leitao@debian.org> 9935M: Nayna Jain <nayna@linux.ibm.com> 9936M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9937L: linux-crypto@vger.kernel.org 9938S: Supported 9939F: drivers/crypto/vmx/Kconfig 9940F: drivers/crypto/vmx/Makefile 9941F: drivers/crypto/vmx/aes* 9942F: drivers/crypto/vmx/ghash* 9943F: drivers/crypto/vmx/ppc-xlate.pl 9944F: drivers/crypto/vmx/vmx.c 9945 9946IBM ServeRAID RAID DRIVER 9947S: Orphan 9948F: drivers/scsi/ips.* 9949 9950ICH LPC AND GPIO DRIVER 9951M: Peter Tyser <ptyser@xes-inc.com> 9952S: Maintained 9953F: drivers/gpio/gpio-ich.c 9954F: drivers/mfd/lpc_ich.c 9955 9956ICY I2C DRIVER 9957M: Max Staudt <max@enpas.org> 9958L: linux-i2c@vger.kernel.org 9959S: Maintained 9960F: drivers/i2c/busses/i2c-icy.c 9961 9962IDEAPAD LAPTOP EXTRAS DRIVER 9963M: Ike Panhc <ike.pan@canonical.com> 9964L: platform-driver-x86@vger.kernel.org 9965S: Maintained 9966W: http://launchpad.net/ideapad-laptop 9967F: drivers/platform/x86/ideapad-laptop.c 9968 9969IDEAPAD LAPTOP SLIDEBAR DRIVER 9970M: Andrey Moiseev <o2g.org.ru@gmail.com> 9971L: linux-input@vger.kernel.org 9972S: Maintained 9973W: https://github.com/o2genum/ideapad-slidebar 9974F: drivers/input/misc/ideapad_slidebar.c 9975 9976IDMAPPED MOUNTS 9977M: Christian Brauner <brauner@kernel.org> 9978M: Seth Forshee <sforshee@kernel.org> 9979L: linux-fsdevel@vger.kernel.org 9980S: Maintained 9981T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9982F: Documentation/filesystems/idmappings.rst 9983F: include/linux/mnt_idmapping.* 9984F: tools/testing/selftests/mount_setattr/ 9985 9986IDT VersaClock 5 CLOCK DRIVER 9987M: Luca Ceresoli <luca@lucaceresoli.net> 9988S: Maintained 9989F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9990F: drivers/clk/clk-versaclock5.c 9991 9992IEEE 802.15.4 SUBSYSTEM 9993M: Alexander Aring <alex.aring@gmail.com> 9994M: Stefan Schmidt <stefan@datenfreihafen.org> 9995M: Miquel Raynal <miquel.raynal@bootlin.com> 9996L: linux-wpan@vger.kernel.org 9997S: Maintained 9998W: https://linux-wpan.org/ 9999Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10000T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10001T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10002F: Documentation/networking/ieee802154.rst 10003F: drivers/net/ieee802154/ 10004F: include/linux/ieee802154.h 10005F: include/linux/nl802154.h 10006F: include/net/af_ieee802154.h 10007F: include/net/cfg802154.h 10008F: include/net/ieee802154_netdev.h 10009F: include/net/mac802154.h 10010F: include/net/nl802154.h 10011F: net/ieee802154/ 10012F: net/mac802154/ 10013 10014IFCVF VIRTIO DATA PATH ACCELERATOR 10015R: Zhu Lingshan <lingshan.zhu@intel.com> 10016F: drivers/vdpa/ifcvf/ 10017 10018IFE PROTOCOL 10019M: Yotam Gigi <yotam.gi@gmail.com> 10020M: Jamal Hadi Salim <jhs@mojatatu.com> 10021F: include/net/ife.h 10022F: include/uapi/linux/ife.h 10023F: net/ife 10024 10025IGORPLUG-USB IR RECEIVER 10026M: Sean Young <sean@mess.org> 10027L: linux-media@vger.kernel.org 10028S: Maintained 10029F: drivers/media/rc/igorplugusb.c 10030 10031IGUANAWORKS USB IR TRANSCEIVER 10032M: Sean Young <sean@mess.org> 10033L: linux-media@vger.kernel.org 10034S: Maintained 10035F: drivers/media/rc/iguanair.c 10036 10037IIO DIGITAL POTENTIOMETER DAC 10038M: Peter Rosin <peda@axentia.se> 10039L: linux-iio@vger.kernel.org 10040S: Maintained 10041F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10042F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10043F: drivers/iio/dac/dpot-dac.c 10044 10045IIO ENVELOPE DETECTOR 10046M: Peter Rosin <peda@axentia.se> 10047L: linux-iio@vger.kernel.org 10048S: Maintained 10049F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10050F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10051F: drivers/iio/adc/envelope-detector.c 10052 10053IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10054M: Matti Vaittinen <mazziesaccount@gmail.com> 10055L: linux-iio@vger.kernel.org 10056S: Maintained 10057F: drivers/iio/light/gain-time-scale-helper.c 10058F: drivers/iio/light/gain-time-scale-helper.h 10059 10060IIO MULTIPLEXER 10061M: Peter Rosin <peda@axentia.se> 10062L: linux-iio@vger.kernel.org 10063S: Maintained 10064F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10065F: drivers/iio/multiplexer/iio-mux.c 10066 10067IIO SCMI BASED DRIVER 10068M: Jyoti Bhayana <jbhayana@google.com> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071F: drivers/iio/common/scmi_sensors/scmi_iio.c 10072 10073IIO SUBSYSTEM AND DRIVERS 10074M: Jonathan Cameron <jic23@kernel.org> 10075R: Lars-Peter Clausen <lars@metafoo.de> 10076L: linux-iio@vger.kernel.org 10077S: Maintained 10078T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10079F: Documentation/ABI/testing/configfs-iio* 10080F: Documentation/ABI/testing/sysfs-bus-iio* 10081F: Documentation/devicetree/bindings/iio/ 10082F: drivers/iio/ 10083F: drivers/staging/iio/ 10084F: include/dt-bindings/iio/ 10085F: include/linux/iio/ 10086F: tools/iio/ 10087 10088IIO UNIT CONVERTER 10089M: Peter Rosin <peda@axentia.se> 10090L: linux-iio@vger.kernel.org 10091S: Maintained 10092F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10093F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10094F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10095F: drivers/iio/afe/iio-rescale.c 10096 10097IKANOS/ADI EAGLE ADSL USB DRIVER 10098M: Matthieu Castet <castet.matthieu@free.fr> 10099M: Stanislaw Gruszka <stf_xl@wp.pl> 10100S: Maintained 10101F: drivers/usb/atm/ueagle-atm.c 10102 10103IMAGIS TOUCHSCREEN DRIVER 10104M: Markuss Broks <markuss.broks@gmail.com> 10105S: Maintained 10106F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10107F: drivers/input/touchscreen/imagis.c 10108 10109IMGTEC ASCII LCD DRIVER 10110M: Paul Burton <paulburton@kernel.org> 10111S: Maintained 10112F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10113F: drivers/auxdisplay/img-ascii-lcd.c 10114 10115IMGTEC IR DECODER DRIVER 10116S: Orphan 10117F: drivers/media/rc/img-ir/ 10118 10119IMON SOUNDGRAPH USB IR RECEIVER 10120M: Sean Young <sean@mess.org> 10121L: linux-media@vger.kernel.org 10122S: Maintained 10123F: drivers/media/rc/imon.c 10124F: drivers/media/rc/imon_raw.c 10125 10126IMS TWINTURBO FRAMEBUFFER DRIVER 10127L: linux-fbdev@vger.kernel.org 10128S: Orphan 10129F: drivers/video/fbdev/imsttfb.c 10130 10131INA209 HARDWARE MONITOR DRIVER 10132M: Guenter Roeck <linux@roeck-us.net> 10133L: linux-hwmon@vger.kernel.org 10134S: Maintained 10135F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10136F: Documentation/hwmon/ina209.rst 10137F: drivers/hwmon/ina209.c 10138 10139INA2XX HARDWARE MONITOR DRIVER 10140M: Guenter Roeck <linux@roeck-us.net> 10141L: linux-hwmon@vger.kernel.org 10142S: Maintained 10143F: Documentation/hwmon/ina2xx.rst 10144F: drivers/hwmon/ina2xx.c 10145F: include/linux/platform_data/ina2xx.h 10146 10147INDEX OF FURTHER KERNEL DOCUMENTATION 10148M: Carlos Bilbao <carlos.bilbao@amd.com> 10149S: Maintained 10150F: Documentation/process/kernel-docs.rst 10151 10152INDUSTRY PACK SUBSYSTEM (IPACK) 10153M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10154M: Jens Taprogge <jens.taprogge@taprogge.org> 10155M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10156L: industrypack-devel@lists.sourceforge.net 10157S: Maintained 10158W: http://industrypack.sourceforge.net 10159F: drivers/ipack/ 10160 10161INFINEON DPS310 Driver 10162M: Eddie James <eajames@linux.ibm.com> 10163L: linux-iio@vger.kernel.org 10164S: Maintained 10165F: drivers/iio/pressure/dps310.c 10166 10167INFINEON PEB2466 ASoC CODEC 10168M: Herve Codina <herve.codina@bootlin.com> 10169L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10170S: Maintained 10171F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10172F: sound/soc/codecs/peb2466.c 10173 10174INFINIBAND SUBSYSTEM 10175M: Jason Gunthorpe <jgg@nvidia.com> 10176M: Leon Romanovsky <leonro@nvidia.com> 10177L: linux-rdma@vger.kernel.org 10178S: Supported 10179W: https://github.com/linux-rdma/rdma-core 10180Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10181T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10182F: Documentation/devicetree/bindings/infiniband/ 10183F: Documentation/infiniband/ 10184F: drivers/infiniband/ 10185F: include/rdma/ 10186F: include/trace/events/ib_mad.h 10187F: include/trace/events/ib_umad.h 10188F: include/trace/misc/rdma.h 10189F: include/uapi/linux/if_infiniband.h 10190F: include/uapi/rdma/ 10191F: samples/bpf/ibumad_kern.c 10192F: samples/bpf/ibumad_user.c 10193 10194INGENIC JZ4780 NAND DRIVER 10195M: Harvey Hunt <harveyhuntnexus@gmail.com> 10196L: linux-mtd@lists.infradead.org 10197L: linux-mips@vger.kernel.org 10198S: Maintained 10199F: drivers/mtd/nand/raw/ingenic/ 10200 10201INGENIC JZ47xx SoCs 10202M: Paul Cercueil <paul@crapouillou.net> 10203L: linux-mips@vger.kernel.org 10204S: Maintained 10205F: arch/mips/boot/dts/ingenic/ 10206F: arch/mips/generic/board-ingenic.c 10207F: arch/mips/include/asm/mach-ingenic/ 10208F: arch/mips/ingenic/Kconfig 10209F: drivers/clk/ingenic/ 10210F: drivers/dma/dma-jz4780.c 10211F: drivers/gpu/drm/ingenic/ 10212F: drivers/i2c/busses/i2c-jz4780.c 10213F: drivers/iio/adc/ingenic-adc.c 10214F: drivers/irqchip/irq-ingenic.c 10215F: drivers/memory/jz4780-nemc.c 10216F: drivers/mmc/host/jz4740_mmc.c 10217F: drivers/mtd/nand/raw/ingenic/ 10218F: drivers/pinctrl/pinctrl-ingenic.c 10219F: drivers/power/supply/ingenic-battery.c 10220F: drivers/pwm/pwm-jz4740.c 10221F: drivers/remoteproc/ingenic_rproc.c 10222F: drivers/rtc/rtc-jz4740.c 10223F: drivers/tty/serial/8250/8250_ingenic.c 10224F: drivers/usb/musb/jz4740.c 10225F: drivers/watchdog/jz4740_wdt.c 10226F: include/dt-bindings/iio/adc/ingenic,adc.h 10227F: include/linux/mfd/ingenic-tcu.h 10228F: sound/soc/codecs/jz47* 10229F: sound/soc/jz4740/ 10230 10231INJOINIC IP5xxx POWER BANK IC DRIVER 10232M: Samuel Holland <samuel@sholland.org> 10233S: Maintained 10234F: drivers/power/supply/ip5xxx_power.c 10235 10236INOTIFY 10237M: Jan Kara <jack@suse.cz> 10238R: Amir Goldstein <amir73il@gmail.com> 10239L: linux-fsdevel@vger.kernel.org 10240S: Maintained 10241F: Documentation/filesystems/inotify.rst 10242F: fs/notify/inotify/ 10243F: include/linux/inotify.h 10244F: include/uapi/linux/inotify.h 10245 10246INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10247M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10248L: linux-input@vger.kernel.org 10249S: Maintained 10250Q: http://patchwork.kernel.org/project/linux-input/list/ 10251T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10252F: Documentation/devicetree/bindings/input/ 10253F: Documentation/devicetree/bindings/serio/ 10254F: Documentation/input/ 10255F: drivers/input/ 10256F: include/dt-bindings/input/ 10257F: include/linux/input.h 10258F: include/linux/input/ 10259F: include/uapi/linux/input-event-codes.h 10260F: include/uapi/linux/input.h 10261 10262INPUT MULTITOUCH (MT) PROTOCOL 10263M: Henrik Rydberg <rydberg@bitmath.org> 10264L: linux-input@vger.kernel.org 10265S: Odd fixes 10266F: Documentation/input/multi-touch-protocol.rst 10267F: drivers/input/input-mt.c 10268K: \b(ABS|SYN)_MT_ 10269 10270INSIDE SECURE CRYPTO DRIVER 10271M: Antoine Tenart <atenart@kernel.org> 10272L: linux-crypto@vger.kernel.org 10273S: Maintained 10274F: drivers/crypto/inside-secure/ 10275 10276INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10277M: Mimi Zohar <zohar@linux.ibm.com> 10278M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10279L: linux-integrity@vger.kernel.org 10280S: Supported 10281T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10282F: security/integrity/ 10283F: security/integrity/ima/ 10284 10285INTEL 810/815 FRAMEBUFFER DRIVER 10286M: Antonino Daplas <adaplas@gmail.com> 10287L: linux-fbdev@vger.kernel.org 10288S: Maintained 10289F: drivers/video/fbdev/i810/ 10290 10291INTEL 8254 COUNTER DRIVER 10292M: William Breathitt Gray <william.gray@linaro.org> 10293L: linux-iio@vger.kernel.org 10294S: Maintained 10295F: drivers/counter/i8254.c 10296F: include/linux/i8254.h 10297 10298INTEL 8255 GPIO DRIVER 10299M: William Breathitt Gray <william.gray@linaro.org> 10300L: linux-gpio@vger.kernel.org 10301S: Maintained 10302F: drivers/gpio/gpio-i8255.c 10303F: drivers/gpio/gpio-i8255.h 10304 10305INTEL ASoC DRIVERS 10306M: Cezary Rojewski <cezary.rojewski@intel.com> 10307M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10308M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10309M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10310M: Bard Liao <yung-chuan.liao@linux.intel.com> 10311M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10312M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10313L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10314S: Supported 10315F: sound/soc/intel/ 10316 10317INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10318M: Hans de Goede <hdegoede@redhat.com> 10319L: platform-driver-x86@vger.kernel.org 10320S: Maintained 10321F: drivers/platform/x86/intel/atomisp2/pm.c 10322 10323INTEL ATOMISP2 LED DRIVER 10324M: Hans de Goede <hdegoede@redhat.com> 10325L: platform-driver-x86@vger.kernel.org 10326S: Maintained 10327F: drivers/platform/x86/intel/atomisp2/led.c 10328 10329INTEL BIOS SAR INT1092 DRIVER 10330M: Shravan Sudhakar <s.shravan@intel.com> 10331M: Intel Corporation <linuxwwan@intel.com> 10332L: platform-driver-x86@vger.kernel.org 10333S: Maintained 10334F: drivers/platform/x86/intel/int1092/ 10335 10336INTEL BROXTON PMC DRIVER 10337M: Mika Westerberg <mika.westerberg@linux.intel.com> 10338M: Zha Qipeng <qipeng.zha@intel.com> 10339S: Maintained 10340F: drivers/mfd/intel_pmc_bxt.c 10341F: include/linux/mfd/intel_pmc_bxt.h 10342 10343INTEL C600 SERIES SAS CONTROLLER DRIVER 10344M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10345L: linux-scsi@vger.kernel.org 10346S: Supported 10347T: git git://git.code.sf.net/p/intel-sas/isci 10348F: drivers/scsi/isci/ 10349 10350INTEL CPU family model numbers 10351M: Tony Luck <tony.luck@intel.com> 10352M: x86@kernel.org 10353L: linux-kernel@vger.kernel.org 10354S: Supported 10355F: arch/x86/include/asm/intel-family.h 10356 10357INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10358M: Jani Nikula <jani.nikula@linux.intel.com> 10359M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10360M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10361M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10362L: intel-gfx@lists.freedesktop.org 10363S: Supported 10364W: https://01.org/linuxgraphics/ 10365Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10366B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10367C: irc://irc.oftc.net/intel-gfx 10368T: git git://anongit.freedesktop.org/drm-intel 10369F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10370F: Documentation/gpu/i915.rst 10371F: drivers/gpu/drm/i915/ 10372F: include/drm/i915* 10373F: include/uapi/drm/i915_drm.h 10374 10375INTEL ETHERNET DRIVERS 10376M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10377M: Tony Nguyen <anthony.l.nguyen@intel.com> 10378L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10379S: Supported 10380W: https://www.intel.com/content/www/us/en/support.html 10381Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10382T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10383T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10384F: Documentation/networking/device_drivers/ethernet/intel/ 10385F: drivers/net/ethernet/intel/ 10386F: drivers/net/ethernet/intel/*/ 10387F: include/linux/avf/virtchnl.h 10388F: include/linux/net/intel/iidc.h 10389 10390INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10391M: Mustafa Ismail <mustafa.ismail@intel.com> 10392M: Shiraz Saleem <shiraz.saleem@intel.com> 10393L: linux-rdma@vger.kernel.org 10394S: Supported 10395F: drivers/infiniband/hw/irdma/ 10396F: include/uapi/rdma/irdma-abi.h 10397 10398INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10399M: Maik Broemme <mbroemme@libmpq.org> 10400L: linux-fbdev@vger.kernel.org 10401S: Maintained 10402F: Documentation/fb/intelfb.rst 10403F: drivers/video/fbdev/intelfb/ 10404 10405INTEL GPIO DRIVERS 10406M: Andy Shevchenko <andy@kernel.org> 10407L: linux-gpio@vger.kernel.org 10408S: Supported 10409T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10410F: drivers/gpio/gpio-elkhartlake.c 10411F: drivers/gpio/gpio-ich.c 10412F: drivers/gpio/gpio-merrifield.c 10413F: drivers/gpio/gpio-ml-ioh.c 10414F: drivers/gpio/gpio-pch.c 10415F: drivers/gpio/gpio-sch.c 10416F: drivers/gpio/gpio-sodaville.c 10417F: drivers/gpio/gpio-tangier.c 10418 10419INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10420M: Zhenyu Wang <zhenyuw@linux.intel.com> 10421M: Zhi Wang <zhi.a.wang@intel.com> 10422L: intel-gvt-dev@lists.freedesktop.org 10423L: intel-gfx@lists.freedesktop.org 10424S: Supported 10425W: https://01.org/igvt-g 10426T: git https://github.com/intel/gvt-linux.git 10427F: drivers/gpu/drm/i915/gvt/ 10428 10429INTEL HID EVENT DRIVER 10430M: Alex Hung <alexhung@gmail.com> 10431L: platform-driver-x86@vger.kernel.org 10432S: Maintained 10433F: drivers/platform/x86/intel/hid.c 10434 10435INTEL I/OAT DMA DRIVER 10436M: Dave Jiang <dave.jiang@intel.com> 10437R: Dan Williams <dan.j.williams@intel.com> 10438L: dmaengine@vger.kernel.org 10439S: Supported 10440Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10441F: drivers/dma/ioat* 10442 10443INTEL IDLE DRIVER 10444M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10445M: Len Brown <lenb@kernel.org> 10446L: linux-pm@vger.kernel.org 10447S: Supported 10448B: https://bugzilla.kernel.org 10449T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10450F: drivers/idle/intel_idle.c 10451 10452INTEL IDXD DRIVER 10453M: Fenghua Yu <fenghua.yu@intel.com> 10454M: Dave Jiang <dave.jiang@intel.com> 10455L: dmaengine@vger.kernel.org 10456S: Supported 10457F: drivers/dma/idxd/* 10458F: include/uapi/linux/idxd.h 10459 10460INTEL IN FIELD SCAN (IFS) DEVICE 10461M: Jithu Joseph <jithu.joseph@intel.com> 10462R: Ashok Raj <ashok.raj@intel.com> 10463R: Tony Luck <tony.luck@intel.com> 10464S: Maintained 10465F: drivers/platform/x86/intel/ifs 10466F: include/trace/events/intel_ifs.h 10467 10468INTEL INTEGRATED SENSOR HUB DRIVER 10469M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10470M: Jiri Kosina <jikos@kernel.org> 10471L: linux-input@vger.kernel.org 10472S: Maintained 10473F: drivers/hid/intel-ish-hid/ 10474 10475INTEL IOMMU (VT-d) 10476M: David Woodhouse <dwmw2@infradead.org> 10477M: Lu Baolu <baolu.lu@linux.intel.com> 10478L: iommu@lists.linux.dev 10479S: Supported 10480T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10481F: drivers/iommu/intel/ 10482 10483INTEL IPU3 CSI-2 CIO2 DRIVER 10484M: Yong Zhi <yong.zhi@intel.com> 10485M: Sakari Ailus <sakari.ailus@linux.intel.com> 10486M: Bingbu Cao <bingbu.cao@intel.com> 10487M: Dan Scally <djrscally@gmail.com> 10488R: Tianshu Qiu <tian.shu.qiu@intel.com> 10489L: linux-media@vger.kernel.org 10490S: Maintained 10491T: git git://linuxtv.org/media_tree.git 10492F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10493F: drivers/media/pci/intel/ipu3/ 10494 10495INTEL IPU3 CSI-2 IMGU DRIVER 10496M: Sakari Ailus <sakari.ailus@linux.intel.com> 10497R: Bingbu Cao <bingbu.cao@intel.com> 10498R: Tianshu Qiu <tian.shu.qiu@intel.com> 10499L: linux-media@vger.kernel.org 10500S: Maintained 10501F: Documentation/admin-guide/media/ipu3.rst 10502F: Documentation/admin-guide/media/ipu3_rcb.svg 10503F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10504F: drivers/staging/media/ipu3/ 10505 10506INTEL ISHTP ECLITE DRIVER 10507M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10508L: platform-driver-x86@vger.kernel.org 10509S: Supported 10510F: drivers/platform/x86/intel/ishtp_eclite.c 10511 10512INTEL IXP4XX CRYPTO SUPPORT 10513M: Corentin Labbe <clabbe@baylibre.com> 10514L: linux-crypto@vger.kernel.org 10515S: Maintained 10516F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10517 10518INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10519M: Krzysztof Halasa <khalasa@piap.pl> 10520S: Maintained 10521F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10522F: drivers/net/wan/ixp4xx_hss.c 10523F: drivers/soc/ixp4xx/ixp4xx-npe.c 10524F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10525F: include/linux/soc/ixp4xx/npe.h 10526F: include/linux/soc/ixp4xx/qmgr.h 10527 10528INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10529M: Deepak Saxena <dsaxena@plexity.net> 10530S: Maintained 10531F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10532F: drivers/char/hw_random/ixp4xx-rng.c 10533 10534INTEL KEEM BAY DRM DRIVER 10535M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10536M: Edmund Dea <edmund.j.dea@intel.com> 10537S: Maintained 10538F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10539F: drivers/gpu/drm/kmb/ 10540 10541INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10542M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10543S: Maintained 10544F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10545F: drivers/crypto/intel/keembay/Kconfig 10546F: drivers/crypto/intel/keembay/Makefile 10547F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10548F: drivers/crypto/intel/keembay/ocs-aes.c 10549F: drivers/crypto/intel/keembay/ocs-aes.h 10550 10551INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10552M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10553M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10554M: Mark Gross <mgross@linux.intel.com> 10555S: Maintained 10556F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10557F: drivers/crypto/intel/keembay/Kconfig 10558F: drivers/crypto/intel/keembay/Makefile 10559F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10560 10561INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10562M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10563M: Declan Murphy <declan.murphy@intel.com> 10564S: Maintained 10565F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10566F: drivers/crypto/intel/keembay/Kconfig 10567F: drivers/crypto/intel/keembay/Makefile 10568F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10569F: drivers/crypto/intel/keembay/ocs-hcu.c 10570F: drivers/crypto/intel/keembay/ocs-hcu.h 10571 10572INTEL MANAGEMENT ENGINE (mei) 10573M: Tomas Winkler <tomas.winkler@intel.com> 10574L: linux-kernel@vger.kernel.org 10575S: Supported 10576F: Documentation/driver-api/mei/* 10577F: drivers/misc/mei/ 10578F: drivers/watchdog/mei_wdt.c 10579F: include/linux/mei_aux.h 10580F: include/linux/mei_cl_bus.h 10581F: include/uapi/linux/mei.h 10582F: include/uapi/linux/mei_uuid.h 10583F: include/uapi/linux/uuid.h 10584F: samples/mei/* 10585 10586INTEL MAX 10 BMC MFD DRIVER 10587M: Xu Yilun <yilun.xu@intel.com> 10588R: Tom Rix <trix@redhat.com> 10589S: Maintained 10590F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10591F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10592F: drivers/hwmon/intel-m10-bmc-hwmon.c 10593F: drivers/mfd/intel-m10-bmc* 10594F: include/linux/mfd/intel-m10-bmc.h 10595 10596INTEL MAX10 BMC SECURE UPDATES 10597M: Russ Weight <russell.h.weight@intel.com> 10598L: linux-fpga@vger.kernel.org 10599S: Maintained 10600F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10601F: drivers/fpga/intel-m10-bmc-sec-update.c 10602 10603INTEL P-Unit IPC DRIVER 10604M: Zha Qipeng <qipeng.zha@intel.com> 10605L: platform-driver-x86@vger.kernel.org 10606S: Maintained 10607F: arch/x86/include/asm/intel_punit_ipc.h 10608F: drivers/platform/x86/intel/punit_ipc.c 10609 10610INTEL PMC CORE DRIVER 10611M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10612M: David E Box <david.e.box@intel.com> 10613L: platform-driver-x86@vger.kernel.org 10614S: Maintained 10615F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10616F: drivers/platform/x86/intel/pmc/ 10617 10618INTEL PMIC GPIO DRIVERS 10619M: Andy Shevchenko <andy@kernel.org> 10620S: Supported 10621T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10622F: drivers/gpio/gpio-*cove.c 10623 10624INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10625M: Andy Shevchenko <andy@kernel.org> 10626S: Supported 10627F: drivers/mfd/intel_soc_pmic* 10628F: include/linux/mfd/intel_soc_pmic* 10629 10630INTEL PMT DRIVERS 10631M: David E. Box <david.e.box@linux.intel.com> 10632S: Supported 10633F: drivers/platform/x86/intel/pmt/ 10634 10635INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10636M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10637L: linux-wireless@vger.kernel.org 10638S: Maintained 10639F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10640F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10641F: drivers/net/wireless/intel/ipw2x00/ 10642 10643INTEL PSTATE DRIVER 10644M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10645M: Len Brown <lenb@kernel.org> 10646L: linux-pm@vger.kernel.org 10647S: Supported 10648F: drivers/cpufreq/intel_pstate.c 10649 10650INTEL PTP DFL ToD DRIVER 10651M: Tianfei Zhang <tianfei.zhang@intel.com> 10652L: linux-fpga@vger.kernel.org 10653L: netdev@vger.kernel.org 10654S: Maintained 10655F: drivers/ptp/ptp_dfl_tod.c 10656 10657INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10658M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10659L: linux-iio@vger.kernel.org 10660F: drivers/counter/intel-qep.c 10661 10662INTEL SCU DRIVERS 10663M: Mika Westerberg <mika.westerberg@linux.intel.com> 10664S: Maintained 10665F: arch/x86/include/asm/intel_scu_ipc.h 10666F: drivers/platform/x86/intel_scu_* 10667 10668INTEL SDSI DRIVER 10669M: David E. Box <david.e.box@linux.intel.com> 10670S: Supported 10671F: drivers/platform/x86/intel/sdsi.c 10672F: tools/arch/x86/intel_sdsi/ 10673F: tools/testing/selftests/drivers/sdsi/ 10674 10675INTEL SGX 10676M: Jarkko Sakkinen <jarkko@kernel.org> 10677R: Dave Hansen <dave.hansen@linux.intel.com> 10678L: linux-sgx@vger.kernel.org 10679S: Supported 10680Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10681T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10682F: Documentation/arch/x86/sgx.rst 10683F: arch/x86/entry/vdso/vsgx.S 10684F: arch/x86/include/asm/sgx.h 10685F: arch/x86/include/uapi/asm/sgx.h 10686F: arch/x86/kernel/cpu/sgx/* 10687F: tools/testing/selftests/sgx/* 10688K: \bSGX_ 10689 10690INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10691M: Daniel Scally <djrscally@gmail.com> 10692S: Maintained 10693F: drivers/platform/x86/intel/int3472/ 10694 10695INTEL SPEED SELECT TECHNOLOGY 10696M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10697L: platform-driver-x86@vger.kernel.org 10698S: Maintained 10699F: drivers/platform/x86/intel/speed_select_if/ 10700F: include/uapi/linux/isst_if.h 10701F: tools/power/x86/intel-speed-select/ 10702 10703INTEL STRATIX10 FIRMWARE DRIVERS 10704M: Dinh Nguyen <dinguyen@kernel.org> 10705L: linux-kernel@vger.kernel.org 10706S: Maintained 10707T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10708F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10709F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10710F: drivers/firmware/stratix10-rsu.c 10711F: drivers/firmware/stratix10-svc.c 10712F: include/linux/firmware/intel/stratix10-smc.h 10713F: include/linux/firmware/intel/stratix10-svc-client.h 10714 10715INTEL TELEMETRY DRIVER 10716M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10717M: "David E. Box" <david.e.box@linux.intel.com> 10718L: platform-driver-x86@vger.kernel.org 10719S: Maintained 10720F: arch/x86/include/asm/intel_telemetry.h 10721F: drivers/platform/x86/intel/telemetry/ 10722 10723INTEL TPMI DRIVER 10724M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10725L: platform-driver-x86@vger.kernel.org 10726S: Maintained 10727F: drivers/platform/x86/intel/tpmi.c 10728F: include/linux/intel_tpmi.h 10729 10730INTEL UNCORE FREQUENCY CONTROL 10731M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10732L: platform-driver-x86@vger.kernel.org 10733S: Maintained 10734F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10735F: drivers/platform/x86/intel/uncore-frequency/ 10736 10737INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10738M: David E. Box <david.e.box@linux.intel.com> 10739S: Supported 10740F: drivers/platform/x86/intel/vsec.* 10741 10742INTEL VIRTUAL BUTTON DRIVER 10743M: AceLan Kao <acelan.kao@canonical.com> 10744L: platform-driver-x86@vger.kernel.org 10745S: Maintained 10746F: drivers/platform/x86/intel/vbtn.c 10747 10748INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10749M: Stanislaw Gruszka <stf_xl@wp.pl> 10750L: linux-wireless@vger.kernel.org 10751S: Supported 10752F: drivers/net/wireless/intel/iwlegacy/ 10753 10754INTEL WIRELESS WIFI LINK (iwlwifi) 10755M: Gregory Greenman <gregory.greenman@intel.com> 10756L: linux-wireless@vger.kernel.org 10757S: Supported 10758W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10759T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10760F: drivers/net/wireless/intel/iwlwifi/ 10761 10762INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10763M: Jithu Joseph <jithu.joseph@intel.com> 10764R: Maurice Ma <maurice.ma@intel.com> 10765S: Maintained 10766W: https://slimbootloader.github.io/security/firmware-update.html 10767F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10768 10769INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10770L: Dell.Client.Kernel@dell.com 10771S: Maintained 10772F: drivers/platform/x86/intel/wmi/thunderbolt.c 10773 10774INTEL WWAN IOSM DRIVER 10775M: M Chetan Kumar <m.chetan.kumar@intel.com> 10776M: Intel Corporation <linuxwwan@intel.com> 10777L: netdev@vger.kernel.org 10778S: Maintained 10779F: drivers/net/wwan/iosm/ 10780 10781INTEL(R) TRACE HUB 10782M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10783S: Supported 10784F: Documentation/trace/intel_th.rst 10785F: drivers/hwtracing/intel_th/ 10786F: include/linux/intel_th.h 10787 10788INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10789M: Ning Sun <ning.sun@intel.com> 10790L: tboot-devel@lists.sourceforge.net 10791S: Supported 10792W: http://tboot.sourceforge.net 10793T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10794F: Documentation/arch/x86/intel_txt.rst 10795F: arch/x86/kernel/tboot.c 10796F: include/linux/tboot.h 10797 10798INTERCONNECT API 10799M: Georgi Djakov <djakov@kernel.org> 10800L: linux-pm@vger.kernel.org 10801S: Maintained 10802T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10803F: Documentation/devicetree/bindings/interconnect/ 10804F: Documentation/driver-api/interconnect.rst 10805F: drivers/interconnect/ 10806F: include/dt-bindings/interconnect/ 10807F: include/linux/interconnect-provider.h 10808F: include/linux/interconnect.h 10809 10810INTERRUPT COUNTER DRIVER 10811M: Oleksij Rempel <o.rempel@pengutronix.de> 10812R: Pengutronix Kernel Team <kernel@pengutronix.de> 10813L: linux-iio@vger.kernel.org 10814F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10815F: drivers/counter/interrupt-cnt.c 10816 10817INTERSIL ISL7998X VIDEO DECODER DRIVER 10818M: Michael Tretter <m.tretter@pengutronix.de> 10819R: Pengutronix Kernel Team <kernel@pengutronix.de> 10820L: linux-media@vger.kernel.org 10821S: Maintained 10822F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10823F: drivers/media/i2c/isl7998x.c 10824 10825INVENSENSE ICM-426xx IMU DRIVER 10826M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10827L: linux-iio@vger.kernel.org 10828S: Maintained 10829W: https://invensense.tdk.com/ 10830F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10831F: drivers/iio/imu/inv_icm42600/ 10832 10833INVENSENSE MPU-3050 GYROSCOPE DRIVER 10834M: Linus Walleij <linus.walleij@linaro.org> 10835L: linux-iio@vger.kernel.org 10836S: Maintained 10837F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10838F: drivers/iio/gyro/mpu3050* 10839 10840IOC3 ETHERNET DRIVER 10841M: Ralf Baechle <ralf@linux-mips.org> 10842L: linux-mips@vger.kernel.org 10843S: Maintained 10844F: drivers/net/ethernet/sgi/ioc3-eth.c 10845 10846IOMAP FILESYSTEM LIBRARY 10847M: Darrick J. Wong <djwong@kernel.org> 10848L: linux-xfs@vger.kernel.org 10849L: linux-fsdevel@vger.kernel.org 10850S: Supported 10851T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10852F: fs/iomap/ 10853F: include/linux/iomap.h 10854 10855IOMMU DMA-API LAYER 10856M: Robin Murphy <robin.murphy@arm.com> 10857L: iommu@lists.linux.dev 10858S: Maintained 10859T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10860F: drivers/iommu/dma-iommu.c 10861F: drivers/iommu/dma-iommu.h 10862F: drivers/iommu/iova.c 10863F: include/linux/iova.h 10864 10865IOMMU SUBSYSTEM 10866M: Joerg Roedel <joro@8bytes.org> 10867M: Will Deacon <will@kernel.org> 10868R: Robin Murphy <robin.murphy@arm.com> 10869L: iommu@lists.linux.dev 10870S: Maintained 10871T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10872F: Documentation/devicetree/bindings/iommu/ 10873F: Documentation/userspace-api/iommu.rst 10874F: drivers/iommu/ 10875F: include/linux/iommu.h 10876F: include/linux/iova.h 10877F: include/linux/of_iommu.h 10878F: include/uapi/linux/iommu.h 10879 10880IOMMUFD 10881M: Jason Gunthorpe <jgg@nvidia.com> 10882M: Kevin Tian <kevin.tian@intel.com> 10883L: iommu@lists.linux.dev 10884S: Maintained 10885T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10886F: Documentation/userspace-api/iommufd.rst 10887F: drivers/iommu/iommufd/ 10888F: include/linux/iommufd.h 10889F: include/uapi/linux/iommufd.h 10890F: tools/testing/selftests/iommu/ 10891 10892IOSYS-MAP HELPERS 10893M: Thomas Zimmermann <tzimmermann@suse.de> 10894L: dri-devel@lists.freedesktop.org 10895S: Maintained 10896T: git git://anongit.freedesktop.org/drm/drm-misc 10897F: include/linux/iosys-map.h 10898 10899IO_URING 10900M: Jens Axboe <axboe@kernel.dk> 10901R: Pavel Begunkov <asml.silence@gmail.com> 10902L: io-uring@vger.kernel.org 10903S: Maintained 10904T: git git://git.kernel.dk/linux-block 10905T: git git://git.kernel.dk/liburing 10906F: include/linux/io_uring.h 10907F: include/linux/io_uring_types.h 10908F: include/trace/events/io_uring.h 10909F: include/uapi/linux/io_uring.h 10910F: io_uring/ 10911F: tools/io_uring/ 10912 10913IPMI SUBSYSTEM 10914M: Corey Minyard <minyard@acm.org> 10915L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10916S: Supported 10917W: http://openipmi.sourceforge.net/ 10918T: git https://github.com/cminyard/linux-ipmi.git for-next 10919F: Documentation/devicetree/bindings/ipmi/ 10920F: Documentation/driver-api/ipmi.rst 10921F: drivers/char/ipmi/ 10922F: include/linux/ipmi* 10923F: include/uapi/linux/ipmi* 10924 10925IPS SCSI RAID DRIVER 10926M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10927L: linux-scsi@vger.kernel.org 10928S: Maintained 10929W: http://www.adaptec.com/ 10930F: drivers/scsi/ips* 10931 10932IPVS 10933M: Simon Horman <horms@verge.net.au> 10934M: Julian Anastasov <ja@ssi.bg> 10935L: netdev@vger.kernel.org 10936L: lvs-devel@vger.kernel.org 10937S: Maintained 10938T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10939T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10940F: Documentation/networking/ipvs-sysctl.rst 10941F: include/net/ip_vs.h 10942F: include/uapi/linux/ip_vs.h 10943F: net/netfilter/ipvs/ 10944 10945IPWIRELESS DRIVER 10946M: Jiri Kosina <jikos@kernel.org> 10947M: David Sterba <dsterba@suse.com> 10948S: Odd Fixes 10949F: drivers/tty/ipwireless/ 10950 10951IRON DEVICE AUDIO CODEC DRIVERS 10952M: Kiseok Jo <kiseok.jo@irondevice.com> 10953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10954S: Maintained 10955F: Documentation/devicetree/bindings/sound/irondevice,* 10956F: sound/soc/codecs/sma* 10957 10958IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10959M: Marc Zyngier <maz@kernel.org> 10960S: Maintained 10961T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10962F: Documentation/core-api/irq/irq-domain.rst 10963F: include/linux/irqdomain.h 10964F: kernel/irq/irqdomain.c 10965F: kernel/irq/msi.c 10966 10967IRQ SUBSYSTEM 10968M: Thomas Gleixner <tglx@linutronix.de> 10969L: linux-kernel@vger.kernel.org 10970S: Maintained 10971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10972F: include/linux/group_cpus.h 10973F: kernel/irq/ 10974F: lib/group_cpus.c 10975 10976IRQCHIP DRIVERS 10977M: Thomas Gleixner <tglx@linutronix.de> 10978M: Marc Zyngier <maz@kernel.org> 10979L: linux-kernel@vger.kernel.org 10980S: Maintained 10981T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10982F: Documentation/devicetree/bindings/interrupt-controller/ 10983F: drivers/irqchip/ 10984 10985ISA 10986M: William Breathitt Gray <william.gray@linaro.org> 10987S: Maintained 10988F: Documentation/driver-api/isa.rst 10989F: drivers/base/isa.c 10990F: include/linux/isa.h 10991 10992ISA RADIO MODULE 10993M: Hans Verkuil <hverkuil@xs4all.nl> 10994L: linux-media@vger.kernel.org 10995S: Maintained 10996W: https://linuxtv.org 10997T: git git://linuxtv.org/media_tree.git 10998F: drivers/media/radio/radio-isa* 10999 11000ISAPNP 11001M: Jaroslav Kysela <perex@perex.cz> 11002S: Maintained 11003F: Documentation/driver-api/isapnp.rst 11004F: drivers/pnp/isapnp/ 11005F: include/linux/isapnp.h 11006 11007ISCSI 11008M: Lee Duncan <lduncan@suse.com> 11009M: Chris Leech <cleech@redhat.com> 11010M: Mike Christie <michael.christie@oracle.com> 11011L: open-iscsi@googlegroups.com 11012L: linux-scsi@vger.kernel.org 11013S: Maintained 11014W: www.open-iscsi.com 11015F: drivers/scsi/*iscsi* 11016F: include/scsi/*iscsi* 11017 11018iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11019M: Peter Jones <pjones@redhat.com> 11020M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11021S: Maintained 11022F: drivers/firmware/iscsi_ibft* 11023 11024ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11025M: Sagi Grimberg <sagi@grimberg.me> 11026M: Max Gurtovoy <mgurtovoy@nvidia.com> 11027L: linux-rdma@vger.kernel.org 11028S: Supported 11029W: http://www.openfabrics.org 11030W: www.open-iscsi.org 11031Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11032F: drivers/infiniband/ulp/iser/ 11033 11034ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11035M: Sagi Grimberg <sagi@grimberg.me> 11036L: linux-rdma@vger.kernel.org 11037L: target-devel@vger.kernel.org 11038S: Supported 11039W: http://www.linux-iscsi.org 11040T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11041F: drivers/infiniband/ulp/isert 11042 11043ISDN/CMTP OVER BLUETOOTH 11044M: Karsten Keil <isdn@linux-pingi.de> 11045L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11046L: netdev@vger.kernel.org 11047S: Odd Fixes 11048W: http://www.isdn4linux.de 11049F: Documentation/isdn/ 11050F: drivers/isdn/capi/ 11051F: include/linux/isdn/ 11052F: include/uapi/linux/isdn/ 11053F: net/bluetooth/cmtp/ 11054 11055ISDN/mISDN SUBSYSTEM 11056M: Karsten Keil <isdn@linux-pingi.de> 11057L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11058L: netdev@vger.kernel.org 11059S: Maintained 11060W: http://www.isdn4linux.de 11061F: drivers/isdn/Kconfig 11062F: drivers/isdn/Makefile 11063F: drivers/isdn/hardware/ 11064F: drivers/isdn/mISDN/ 11065 11066ISOFS FILESYSTEM 11067M: Jan Kara <jack@suse.cz> 11068L: linux-fsdevel@vger.kernel.org 11069S: Maintained 11070F: Documentation/filesystems/isofs.rst 11071F: fs/isofs/ 11072 11073IT87 HARDWARE MONITORING DRIVER 11074M: Jean Delvare <jdelvare@suse.com> 11075L: linux-hwmon@vger.kernel.org 11076S: Maintained 11077F: Documentation/hwmon/it87.rst 11078F: drivers/hwmon/it87.c 11079 11080IT913X MEDIA DRIVER 11081M: Antti Palosaari <crope@iki.fi> 11082L: linux-media@vger.kernel.org 11083S: Maintained 11084W: https://linuxtv.org 11085W: http://palosaari.fi/linux/ 11086Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11087T: git git://linuxtv.org/anttip/media_tree.git 11088F: drivers/media/tuners/it913x* 11089 11090ITE IT66121 HDMI BRIDGE DRIVER 11091M: Phong LE <ple@baylibre.com> 11092M: Neil Armstrong <neil.armstrong@linaro.org> 11093S: Maintained 11094T: git git://anongit.freedesktop.org/drm/drm-misc 11095F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11096F: drivers/gpu/drm/bridge/ite-it66121.c 11097 11098IVTV VIDEO4LINUX DRIVER 11099M: Andy Walls <awalls@md.metrocast.net> 11100L: linux-media@vger.kernel.org 11101S: Maintained 11102W: https://linuxtv.org 11103T: git git://linuxtv.org/media_tree.git 11104F: Documentation/admin-guide/media/ivtv* 11105F: drivers/media/pci/ivtv/ 11106F: include/uapi/linux/ivtv* 11107 11108IX2505V MEDIA DRIVER 11109M: Malcolm Priestley <tvboxspy@gmail.com> 11110L: linux-media@vger.kernel.org 11111S: Maintained 11112W: https://linuxtv.org 11113Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11114F: drivers/media/dvb-frontends/ix2505v* 11115 11116JAILHOUSE HYPERVISOR INTERFACE 11117M: Jan Kiszka <jan.kiszka@siemens.com> 11118L: jailhouse-dev@googlegroups.com 11119S: Maintained 11120F: arch/x86/include/asm/jailhouse_para.h 11121F: arch/x86/kernel/jailhouse.c 11122 11123JC42.4 TEMPERATURE SENSOR DRIVER 11124M: Guenter Roeck <linux@roeck-us.net> 11125L: linux-hwmon@vger.kernel.org 11126S: Maintained 11127F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11128F: Documentation/hwmon/jc42.rst 11129F: drivers/hwmon/jc42.c 11130 11131JFS FILESYSTEM 11132M: Dave Kleikamp <shaggy@kernel.org> 11133L: jfs-discussion@lists.sourceforge.net 11134S: Odd Fixes 11135W: http://jfs.sourceforge.net/ 11136T: git https://github.com/kleikamp/linux-shaggy.git 11137F: Documentation/admin-guide/jfs.rst 11138F: fs/jfs/ 11139 11140JME NETWORK DRIVER 11141M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11142L: netdev@vger.kernel.org 11143S: Maintained 11144F: drivers/net/ethernet/jme.* 11145 11146JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11147M: David Woodhouse <dwmw2@infradead.org> 11148M: Richard Weinberger <richard@nod.at> 11149L: linux-mtd@lists.infradead.org 11150S: Odd Fixes 11151W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11152T: git git://git.infradead.org/ubifs-2.6.git 11153F: fs/jffs2/ 11154F: include/uapi/linux/jffs2.h 11155 11156JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11157M: "Theodore Ts'o" <tytso@mit.edu> 11158M: Jan Kara <jack@suse.com> 11159L: linux-ext4@vger.kernel.org 11160S: Maintained 11161F: fs/jbd2/ 11162F: include/linux/jbd2.h 11163 11164JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11165M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11166L: linux-media@vger.kernel.org 11167L: linux-renesas-soc@vger.kernel.org 11168S: Maintained 11169F: drivers/media/platform/renesas/rcar_jpu.c 11170 11171JSM Neo PCI based serial card 11172L: linux-serial@vger.kernel.org 11173S: Orphan 11174F: drivers/tty/serial/jsm/ 11175 11176K10TEMP HARDWARE MONITORING DRIVER 11177M: Clemens Ladisch <clemens@ladisch.de> 11178L: linux-hwmon@vger.kernel.org 11179S: Maintained 11180F: Documentation/hwmon/k10temp.rst 11181F: drivers/hwmon/k10temp.c 11182 11183K8TEMP HARDWARE MONITORING DRIVER 11184M: Rudolf Marek <r.marek@assembler.cz> 11185L: linux-hwmon@vger.kernel.org 11186S: Maintained 11187F: Documentation/hwmon/k8temp.rst 11188F: drivers/hwmon/k8temp.c 11189 11190KASAN 11191M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11192R: Alexander Potapenko <glider@google.com> 11193R: Andrey Konovalov <andreyknvl@gmail.com> 11194R: Dmitry Vyukov <dvyukov@google.com> 11195R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11196L: kasan-dev@googlegroups.com 11197S: Maintained 11198F: Documentation/dev-tools/kasan.rst 11199F: arch/*/include/asm/*kasan.h 11200F: arch/*/mm/kasan_init* 11201F: include/linux/kasan*.h 11202F: lib/Kconfig.kasan 11203F: mm/kasan/ 11204F: scripts/Makefile.kasan 11205 11206KCONFIG 11207M: Masahiro Yamada <masahiroy@kernel.org> 11208L: linux-kbuild@vger.kernel.org 11209S: Maintained 11210Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11211T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11212F: Documentation/kbuild/kconfig* 11213F: scripts/Kconfig.include 11214F: scripts/kconfig/ 11215 11216KCOV 11217R: Dmitry Vyukov <dvyukov@google.com> 11218R: Andrey Konovalov <andreyknvl@gmail.com> 11219L: kasan-dev@googlegroups.com 11220S: Maintained 11221F: Documentation/dev-tools/kcov.rst 11222F: include/linux/kcov.h 11223F: include/uapi/linux/kcov.h 11224F: kernel/kcov.c 11225F: scripts/Makefile.kcov 11226 11227KCSAN 11228M: Marco Elver <elver@google.com> 11229R: Dmitry Vyukov <dvyukov@google.com> 11230L: kasan-dev@googlegroups.com 11231S: Maintained 11232F: Documentation/dev-tools/kcsan.rst 11233F: include/linux/kcsan*.h 11234F: kernel/kcsan/ 11235F: lib/Kconfig.kcsan 11236F: scripts/Makefile.kcsan 11237 11238KDUMP 11239M: Baoquan He <bhe@redhat.com> 11240R: Vivek Goyal <vgoyal@redhat.com> 11241R: Dave Young <dyoung@redhat.com> 11242L: kexec@lists.infradead.org 11243S: Maintained 11244W: http://lse.sourceforge.net/kdump/ 11245F: Documentation/admin-guide/kdump/ 11246F: fs/proc/vmcore.c 11247F: include/linux/crash_core.h 11248F: include/linux/crash_dump.h 11249F: include/uapi/linux/vmcore.h 11250F: kernel/crash_*.c 11251 11252KEENE FM RADIO TRANSMITTER DRIVER 11253M: Hans Verkuil <hverkuil@xs4all.nl> 11254L: linux-media@vger.kernel.org 11255S: Maintained 11256W: https://linuxtv.org 11257T: git git://linuxtv.org/media_tree.git 11258F: drivers/media/radio/radio-keene* 11259 11260KERNEL AUTOMOUNTER 11261M: Ian Kent <raven@themaw.net> 11262L: autofs@vger.kernel.org 11263S: Maintained 11264F: fs/autofs/ 11265 11266KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11267M: Masahiro Yamada <masahiroy@kernel.org> 11268R: Nathan Chancellor <nathan@kernel.org> 11269R: Nick Desaulniers <ndesaulniers@google.com> 11270R: Nicolas Schier <nicolas@fjasle.eu> 11271L: linux-kbuild@vger.kernel.org 11272S: Maintained 11273Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11274T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11275F: Documentation/kbuild/ 11276F: Makefile 11277F: scripts/*vmlinux* 11278F: scripts/Kbuild* 11279F: scripts/Makefile* 11280F: scripts/basic/ 11281F: scripts/dummy-tools/ 11282F: scripts/mk* 11283F: scripts/mod/ 11284F: scripts/package/ 11285 11286KERNEL HARDENING (not covered by other areas) 11287M: Kees Cook <keescook@chromium.org> 11288L: linux-hardening@vger.kernel.org 11289S: Supported 11290T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11291F: Documentation/ABI/testing/sysfs-kernel-oops_count 11292F: Documentation/ABI/testing/sysfs-kernel-warn_count 11293F: include/linux/overflow.h 11294F: include/linux/randomize_kstack.h 11295F: mm/usercopy.c 11296K: \b(add|choose)_random_kstack_offset\b 11297K: \b__check_(object_size|heap_object)\b 11298 11299KERNEL JANITORS 11300L: kernel-janitors@vger.kernel.org 11301S: Odd Fixes 11302W: http://kernelnewbies.org/KernelJanitors 11303 11304KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11305M: Chuck Lever <chuck.lever@oracle.com> 11306M: Jeff Layton <jlayton@kernel.org> 11307R: Neil Brown <neilb@suse.de> 11308R: Olga Kornievskaia <kolga@netapp.com> 11309R: Dai Ngo <Dai.Ngo@oracle.com> 11310R: Tom Talpey <tom@talpey.com> 11311L: linux-nfs@vger.kernel.org 11312S: Supported 11313W: http://nfs.sourceforge.net/ 11314T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11315F: Documentation/filesystems/nfs/ 11316F: fs/exportfs/ 11317F: fs/lockd/ 11318F: fs/nfs_common/ 11319F: fs/nfsd/ 11320F: include/linux/lockd/ 11321F: include/linux/sunrpc/ 11322F: include/trace/events/rpcgss.h 11323F: include/trace/events/rpcrdma.h 11324F: include/trace/events/sunrpc.h 11325F: include/trace/misc/fs.h 11326F: include/trace/misc/nfs.h 11327F: include/trace/misc/sunrpc.h 11328F: include/uapi/linux/nfsd/ 11329F: include/uapi/linux/sunrpc/ 11330F: net/sunrpc/ 11331 11332KERNEL REGRESSIONS 11333M: Thorsten Leemhuis <linux@leemhuis.info> 11334L: regressions@lists.linux.dev 11335S: Supported 11336F: Documentation/admin-guide/reporting-regressions.rst 11337F: Documentation/process/handling-regressions.rst 11338 11339KERNEL SELFTEST FRAMEWORK 11340M: Shuah Khan <shuah@kernel.org> 11341M: Shuah Khan <skhan@linuxfoundation.org> 11342L: linux-kselftest@vger.kernel.org 11343S: Maintained 11344Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11345T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11346F: Documentation/dev-tools/kselftest* 11347F: tools/testing/selftests/ 11348 11349KERNEL SMB3 SERVER (KSMBD) 11350M: Namjae Jeon <linkinjeon@kernel.org> 11351M: Steve French <sfrench@samba.org> 11352R: Sergey Senozhatsky <senozhatsky@chromium.org> 11353R: Tom Talpey <tom@talpey.com> 11354L: linux-cifs@vger.kernel.org 11355S: Maintained 11356T: git git://git.samba.org/ksmbd.git 11357F: Documentation/filesystems/smb/ksmbd.rst 11358F: fs/smb/common/ 11359F: fs/smb/server/ 11360 11361KERNEL UNIT TESTING FRAMEWORK (KUnit) 11362M: Brendan Higgins <brendanhiggins@google.com> 11363M: David Gow <davidgow@google.com> 11364L: linux-kselftest@vger.kernel.org 11365L: kunit-dev@googlegroups.com 11366S: Maintained 11367W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11368T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11369T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11370F: Documentation/dev-tools/kunit/ 11371F: include/kunit/ 11372F: lib/kunit/ 11373F: tools/testing/kunit/ 11374 11375KERNEL USERMODE HELPER 11376M: Luis Chamberlain <mcgrof@kernel.org> 11377L: linux-kernel@vger.kernel.org 11378S: Maintained 11379F: include/linux/umh.h 11380F: kernel/umh.c 11381 11382KERNEL VIRTUAL MACHINE (KVM) 11383M: Paolo Bonzini <pbonzini@redhat.com> 11384L: kvm@vger.kernel.org 11385S: Supported 11386W: http://www.linux-kvm.org 11387T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11388F: Documentation/virt/kvm/ 11389F: include/asm-generic/kvm* 11390F: include/kvm/iodev.h 11391F: include/linux/kvm* 11392F: include/trace/events/kvm.h 11393F: include/uapi/asm-generic/kvm* 11394F: include/uapi/linux/kvm* 11395F: tools/kvm/ 11396F: tools/testing/selftests/kvm/ 11397F: virt/kvm/* 11398 11399KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11400M: Marc Zyngier <maz@kernel.org> 11401M: Oliver Upton <oliver.upton@linux.dev> 11402R: James Morse <james.morse@arm.com> 11403R: Suzuki K Poulose <suzuki.poulose@arm.com> 11404R: Zenghui Yu <yuzenghui@huawei.com> 11405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11406L: kvmarm@lists.linux.dev 11407S: Maintained 11408T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11409F: arch/arm64/include/asm/kvm* 11410F: arch/arm64/include/uapi/asm/kvm* 11411F: arch/arm64/kvm/ 11412F: include/kvm/arm_* 11413F: tools/testing/selftests/kvm/*/aarch64/ 11414F: tools/testing/selftests/kvm/aarch64/ 11415 11416KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11417M: Huacai Chen <chenhuacai@kernel.org> 11418L: linux-mips@vger.kernel.org 11419L: kvm@vger.kernel.org 11420S: Maintained 11421T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11422F: arch/mips/include/asm/kvm* 11423F: arch/mips/include/uapi/asm/kvm* 11424F: arch/mips/kvm/ 11425 11426KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11427M: Michael Ellerman <mpe@ellerman.id.au> 11428R: Nicholas Piggin <npiggin@gmail.com> 11429L: linuxppc-dev@lists.ozlabs.org 11430L: kvm@vger.kernel.org 11431S: Maintained (Book3S 64-bit HV) 11432S: Odd fixes (Book3S 64-bit PR) 11433S: Orphan (Book3E and 32-bit) 11434T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11435F: arch/powerpc/include/asm/kvm* 11436F: arch/powerpc/include/uapi/asm/kvm* 11437F: arch/powerpc/kernel/kvm* 11438F: arch/powerpc/kvm/ 11439 11440KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11441M: Anup Patel <anup@brainfault.org> 11442R: Atish Patra <atishp@atishpatra.org> 11443L: kvm@vger.kernel.org 11444L: kvm-riscv@lists.infradead.org 11445L: linux-riscv@lists.infradead.org 11446S: Maintained 11447T: git https://github.com/kvm-riscv/linux.git 11448F: arch/riscv/include/asm/kvm* 11449F: arch/riscv/include/uapi/asm/kvm* 11450F: arch/riscv/kvm/ 11451F: tools/testing/selftests/kvm/*/riscv/ 11452 11453KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11454M: Christian Borntraeger <borntraeger@linux.ibm.com> 11455M: Janosch Frank <frankja@linux.ibm.com> 11456M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11457R: David Hildenbrand <david@redhat.com> 11458L: kvm@vger.kernel.org 11459S: Supported 11460T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11461F: Documentation/virt/kvm/s390* 11462F: arch/s390/include/asm/gmap.h 11463F: arch/s390/include/asm/kvm* 11464F: arch/s390/include/uapi/asm/kvm* 11465F: arch/s390/include/uapi/asm/uvdevice.h 11466F: arch/s390/kernel/uv.c 11467F: arch/s390/kvm/ 11468F: arch/s390/mm/gmap.c 11469F: drivers/s390/char/uvdevice.c 11470F: tools/testing/selftests/drivers/s390x/uvdevice/ 11471F: tools/testing/selftests/kvm/*/s390x/ 11472F: tools/testing/selftests/kvm/s390x/ 11473 11474KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11475M: Sean Christopherson <seanjc@google.com> 11476M: Paolo Bonzini <pbonzini@redhat.com> 11477L: kvm@vger.kernel.org 11478S: Supported 11479P: Documentation/process/maintainer-kvm-x86.rst 11480T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11481F: arch/x86/include/asm/kvm* 11482F: arch/x86/include/asm/svm.h 11483F: arch/x86/include/asm/vmx*.h 11484F: arch/x86/include/uapi/asm/kvm* 11485F: arch/x86/include/uapi/asm/svm.h 11486F: arch/x86/include/uapi/asm/vmx.h 11487F: arch/x86/kvm/ 11488F: arch/x86/kvm/*/ 11489 11490KERNFS 11491M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11492M: Tejun Heo <tj@kernel.org> 11493S: Supported 11494T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11495F: fs/kernfs/ 11496F: include/linux/kernfs.h 11497 11498KEXEC 11499M: Eric Biederman <ebiederm@xmission.com> 11500L: kexec@lists.infradead.org 11501S: Maintained 11502W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11503F: include/linux/kexec.h 11504F: include/uapi/linux/kexec.h 11505F: kernel/kexec* 11506 11507KEYS-ENCRYPTED 11508M: Mimi Zohar <zohar@linux.ibm.com> 11509L: linux-integrity@vger.kernel.org 11510L: keyrings@vger.kernel.org 11511S: Supported 11512F: Documentation/security/keys/trusted-encrypted.rst 11513F: include/keys/encrypted-type.h 11514F: security/keys/encrypted-keys/ 11515 11516KEYS-TRUSTED 11517M: James Bottomley <jejb@linux.ibm.com> 11518M: Jarkko Sakkinen <jarkko@kernel.org> 11519M: Mimi Zohar <zohar@linux.ibm.com> 11520L: linux-integrity@vger.kernel.org 11521L: keyrings@vger.kernel.org 11522S: Supported 11523F: Documentation/security/keys/trusted-encrypted.rst 11524F: include/keys/trusted-type.h 11525F: include/keys/trusted_tpm.h 11526F: security/keys/trusted-keys/ 11527 11528KEYS-TRUSTED-CAAM 11529M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11530R: Pengutronix Kernel Team <kernel@pengutronix.de> 11531L: linux-integrity@vger.kernel.org 11532L: keyrings@vger.kernel.org 11533S: Maintained 11534F: include/keys/trusted_caam.h 11535F: security/keys/trusted-keys/trusted_caam.c 11536 11537KEYS-TRUSTED-TEE 11538M: Sumit Garg <sumit.garg@linaro.org> 11539L: linux-integrity@vger.kernel.org 11540L: keyrings@vger.kernel.org 11541S: Supported 11542F: include/keys/trusted_tee.h 11543F: security/keys/trusted-keys/trusted_tee.c 11544 11545KEYS/KEYRINGS 11546M: David Howells <dhowells@redhat.com> 11547M: Jarkko Sakkinen <jarkko@kernel.org> 11548L: keyrings@vger.kernel.org 11549S: Maintained 11550F: Documentation/security/keys/core.rst 11551F: include/keys/ 11552F: include/linux/key-type.h 11553F: include/linux/key.h 11554F: include/linux/keyctl.h 11555F: include/uapi/linux/keyctl.h 11556F: security/keys/ 11557 11558KEYS/KEYRINGS_INTEGRITY 11559M: Jarkko Sakkinen <jarkko@kernel.org> 11560M: Mimi Zohar <zohar@linux.ibm.com> 11561L: linux-integrity@vger.kernel.org 11562L: keyrings@vger.kernel.org 11563S: Supported 11564F: security/integrity/platform_certs 11565 11566KFENCE 11567M: Alexander Potapenko <glider@google.com> 11568M: Marco Elver <elver@google.com> 11569R: Dmitry Vyukov <dvyukov@google.com> 11570L: kasan-dev@googlegroups.com 11571S: Maintained 11572F: Documentation/dev-tools/kfence.rst 11573F: arch/*/include/asm/kfence.h 11574F: include/linux/kfence.h 11575F: lib/Kconfig.kfence 11576F: mm/kfence/ 11577 11578KFIFO 11579M: Stefani Seibold <stefani@seibold.net> 11580S: Maintained 11581F: include/linux/kfifo.h 11582F: lib/kfifo.c 11583F: samples/kfifo/ 11584 11585KGDB / KDB /debug_core 11586M: Jason Wessel <jason.wessel@windriver.com> 11587M: Daniel Thompson <daniel.thompson@linaro.org> 11588R: Douglas Anderson <dianders@chromium.org> 11589L: kgdb-bugreport@lists.sourceforge.net 11590S: Maintained 11591W: http://kgdb.wiki.kernel.org/ 11592T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11593F: Documentation/dev-tools/kgdb.rst 11594F: drivers/misc/kgdbts.c 11595F: drivers/tty/serial/kgdboc.c 11596F: include/linux/kdb.h 11597F: include/linux/kgdb.h 11598F: kernel/debug/ 11599F: kernel/module/kdb.c 11600 11601KHADAS MCU MFD DRIVER 11602M: Neil Armstrong <neil.armstrong@linaro.org> 11603L: linux-amlogic@lists.infradead.org 11604S: Maintained 11605F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11606F: drivers/mfd/khadas-mcu.c 11607F: drivers/thermal/khadas_mcu_fan.c 11608F: include/linux/mfd/khadas-mcu.h 11609 11610KIONIX/ROHM KX022A ACCELEROMETER 11611M: Matti Vaittinen <mazziesaccount@gmail.com> 11612L: linux-iio@vger.kernel.org 11613S: Supported 11614F: drivers/iio/accel/kionix-kx022a* 11615 11616KMEMLEAK 11617M: Catalin Marinas <catalin.marinas@arm.com> 11618S: Maintained 11619F: Documentation/dev-tools/kmemleak.rst 11620F: include/linux/kmemleak.h 11621F: mm/kmemleak.c 11622F: samples/kmemleak/kmemleak-test.c 11623 11624KMSAN 11625M: Alexander Potapenko <glider@google.com> 11626R: Marco Elver <elver@google.com> 11627R: Dmitry Vyukov <dvyukov@google.com> 11628L: kasan-dev@googlegroups.com 11629S: Maintained 11630F: Documentation/dev-tools/kmsan.rst 11631F: arch/*/include/asm/kmsan.h 11632F: arch/*/mm/kmsan_* 11633F: include/linux/kmsan*.h 11634F: lib/Kconfig.kmsan 11635F: mm/kmsan/ 11636F: scripts/Makefile.kmsan 11637 11638KPROBES 11639M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11640M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11641M: "David S. Miller" <davem@davemloft.net> 11642M: Masami Hiramatsu <mhiramat@kernel.org> 11643L: linux-kernel@vger.kernel.org 11644L: linux-trace-kernel@vger.kernel.org 11645S: Maintained 11646Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11647T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11648F: Documentation/trace/kprobes.rst 11649F: include/asm-generic/kprobes.h 11650F: include/linux/kprobes.h 11651F: kernel/kprobes.c 11652F: lib/test_kprobes.c 11653F: samples/kprobes 11654 11655KS0108 LCD CONTROLLER DRIVER 11656M: Miguel Ojeda <ojeda@kernel.org> 11657S: Maintained 11658F: Documentation/admin-guide/auxdisplay/ks0108.rst 11659F: drivers/auxdisplay/ks0108.c 11660F: include/linux/ks0108.h 11661 11662KTD253 BACKLIGHT DRIVER 11663M: Linus Walleij <linus.walleij@linaro.org> 11664S: Maintained 11665F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11666F: drivers/video/backlight/ktd253-backlight.c 11667 11668KTEST 11669M: Steven Rostedt <rostedt@goodmis.org> 11670M: John Hawley <warthog9@eaglescrag.net> 11671S: Maintained 11672F: tools/testing/ktest 11673 11674KTZ8866 BACKLIGHT DRIVER 11675M: Jianhua Lu <lujianhua000@gmail.com> 11676S: Maintained 11677F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11678F: drivers/video/backlight/ktz8866.c 11679 11680KVM PARAVIRT (KVM/paravirt) 11681M: Paolo Bonzini <pbonzini@redhat.com> 11682R: Wanpeng Li <wanpengli@tencent.com> 11683R: Vitaly Kuznetsov <vkuznets@redhat.com> 11684L: kvm@vger.kernel.org 11685S: Supported 11686T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11687F: arch/um/include/asm/kvm_para.h 11688F: arch/x86/include/asm/kvm_para.h 11689F: arch/x86/include/asm/pvclock-abi.h 11690F: arch/x86/include/uapi/asm/kvm_para.h 11691F: arch/x86/kernel/kvm.c 11692F: arch/x86/kernel/kvmclock.c 11693F: include/asm-generic/kvm_para.h 11694F: include/linux/kvm_para.h 11695F: include/uapi/asm-generic/kvm_para.h 11696F: include/uapi/linux/kvm_para.h 11697 11698KVM X86 HYPER-V (KVM/hyper-v) 11699M: Vitaly Kuznetsov <vkuznets@redhat.com> 11700M: Sean Christopherson <seanjc@google.com> 11701M: Paolo Bonzini <pbonzini@redhat.com> 11702L: kvm@vger.kernel.org 11703S: Supported 11704T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11705F: arch/x86/kvm/hyperv.* 11706F: arch/x86/kvm/kvm_onhyperv.* 11707F: arch/x86/kvm/svm/hyperv.* 11708F: arch/x86/kvm/svm/svm_onhyperv.* 11709F: arch/x86/kvm/vmx/hyperv.* 11710 11711KVM X86 Xen (KVM/Xen) 11712M: David Woodhouse <dwmw2@infradead.org> 11713M: Paul Durrant <paul@xen.org> 11714M: Sean Christopherson <seanjc@google.com> 11715M: Paolo Bonzini <pbonzini@redhat.com> 11716L: kvm@vger.kernel.org 11717S: Supported 11718T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11719F: arch/x86/kvm/xen.* 11720 11721L3MDEV 11722M: David Ahern <dsahern@kernel.org> 11723L: netdev@vger.kernel.org 11724S: Maintained 11725F: include/net/l3mdev.h 11726F: net/l3mdev 11727 11728LANDLOCK SECURITY MODULE 11729M: Mickaël Salaün <mic@digikod.net> 11730L: linux-security-module@vger.kernel.org 11731S: Supported 11732W: https://landlock.io 11733T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11734F: Documentation/security/landlock.rst 11735F: Documentation/userspace-api/landlock.rst 11736F: include/uapi/linux/landlock.h 11737F: samples/landlock/ 11738F: security/landlock/ 11739F: tools/testing/selftests/landlock/ 11740K: landlock 11741K: LANDLOCK 11742 11743LANTIQ / INTEL Ethernet drivers 11744M: Hauke Mehrtens <hauke@hauke-m.de> 11745L: netdev@vger.kernel.org 11746S: Maintained 11747F: drivers/net/dsa/lantiq_gswip.c 11748F: drivers/net/dsa/lantiq_pce.h 11749F: drivers/net/ethernet/lantiq_xrx200.c 11750F: net/dsa/tag_gswip.c 11751 11752LANTIQ MIPS ARCHITECTURE 11753M: John Crispin <john@phrozen.org> 11754L: linux-mips@vger.kernel.org 11755S: Maintained 11756F: arch/mips/lantiq 11757F: drivers/soc/lantiq 11758 11759LASI 53c700 driver for PARISC 11760M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11761L: linux-scsi@vger.kernel.org 11762S: Maintained 11763F: Documentation/scsi/53c700.rst 11764F: drivers/scsi/53c700* 11765 11766LEAKING_ADDRESSES 11767M: Tobin C. Harding <me@tobin.cc> 11768M: Tycho Andersen <tycho@tycho.pizza> 11769L: linux-hardening@vger.kernel.org 11770S: Maintained 11771T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11772F: scripts/leaking_addresses.pl 11773 11774LED SUBSYSTEM 11775M: Pavel Machek <pavel@ucw.cz> 11776M: Lee Jones <lee@kernel.org> 11777L: linux-leds@vger.kernel.org 11778S: Maintained 11779T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11780F: Documentation/devicetree/bindings/leds/ 11781F: Documentation/leds/ 11782F: drivers/leds/ 11783F: include/dt-bindings/leds/ 11784F: include/linux/leds.h 11785 11786LEGACY EEPROM DRIVER 11787M: Jean Delvare <jdelvare@suse.com> 11788S: Maintained 11789F: Documentation/misc-devices/eeprom.rst 11790F: drivers/misc/eeprom/eeprom.c 11791 11792LEGO MINDSTORMS EV3 11793R: David Lechner <david@lechnology.com> 11794S: Maintained 11795F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11796F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11797F: drivers/power/supply/lego_ev3_battery.c 11798 11799LEGO USB Tower driver 11800M: Juergen Stuber <starblue@users.sourceforge.net> 11801L: legousb-devel@lists.sourceforge.net 11802S: Maintained 11803W: http://legousb.sourceforge.net/ 11804F: drivers/usb/misc/legousbtower.c 11805 11806LETSKETCH HID TABLET DRIVER 11807M: Hans de Goede <hdegoede@redhat.com> 11808L: linux-input@vger.kernel.org 11809S: Maintained 11810T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11811F: drivers/hid/hid-letsketch.c 11812 11813LG LAPTOP EXTRAS 11814M: Matan Ziv-Av <matan@svgalib.org> 11815L: platform-driver-x86@vger.kernel.org 11816S: Maintained 11817F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11818F: Documentation/admin-guide/laptops/lg-laptop.rst 11819F: drivers/platform/x86/lg-laptop.c 11820 11821LG2160 MEDIA DRIVER 11822M: Michael Krufky <mkrufky@linuxtv.org> 11823L: linux-media@vger.kernel.org 11824S: Maintained 11825W: https://linuxtv.org 11826W: http://github.com/mkrufky 11827Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11828T: git git://linuxtv.org/mkrufky/tuners.git 11829F: drivers/media/dvb-frontends/lg2160.* 11830 11831LGDT3305 MEDIA DRIVER 11832M: Michael Krufky <mkrufky@linuxtv.org> 11833L: linux-media@vger.kernel.org 11834S: Maintained 11835W: https://linuxtv.org 11836W: http://github.com/mkrufky 11837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11838T: git git://linuxtv.org/mkrufky/tuners.git 11839F: drivers/media/dvb-frontends/lgdt3305.* 11840 11841LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11842M: Viresh Kumar <vireshk@kernel.org> 11843L: linux-ide@vger.kernel.org 11844S: Maintained 11845T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11846F: drivers/ata/pata_arasan_cf.c 11847F: include/linux/pata_arasan_cf_data.h 11848 11849LIBATA PATA DRIVERS 11850R: Sergey Shtylyov <s.shtylyov@omp.ru> 11851L: linux-ide@vger.kernel.org 11852F: drivers/ata/ata_*.c 11853F: drivers/ata/pata_*.c 11854 11855LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11856M: Linus Walleij <linus.walleij@linaro.org> 11857L: linux-ide@vger.kernel.org 11858S: Maintained 11859T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11860F: drivers/ata/pata_ftide010.c 11861F: drivers/ata/sata_gemini.c 11862F: drivers/ata/sata_gemini.h 11863 11864LIBATA SATA AHCI PLATFORM devices support 11865M: Hans de Goede <hdegoede@redhat.com> 11866M: Jens Axboe <axboe@kernel.dk> 11867L: linux-ide@vger.kernel.org 11868S: Maintained 11869T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11870F: drivers/ata/ahci_platform.c 11871F: drivers/ata/libahci_platform.c 11872F: include/linux/ahci_platform.h 11873 11874LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11875M: Serge Semin <fancer.lancer@gmail.com> 11876L: linux-ide@vger.kernel.org 11877S: Maintained 11878T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11879F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11880F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11881F: drivers/ata/ahci_dwc.c 11882 11883LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11884M: Mikael Pettersson <mikpelinux@gmail.com> 11885L: linux-ide@vger.kernel.org 11886S: Maintained 11887T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11888F: drivers/ata/sata_promise.* 11889 11890LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11891M: Damien Le Moal <dlemoal@kernel.org> 11892L: linux-ide@vger.kernel.org 11893S: Maintained 11894T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11895F: Documentation/ABI/testing/sysfs-ata 11896F: Documentation/devicetree/bindings/ata/ 11897F: drivers/ata/ 11898F: include/linux/ata.h 11899F: include/linux/libata.h 11900 11901LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11902M: Vishal Verma <vishal.l.verma@intel.com> 11903M: Dan Williams <dan.j.williams@intel.com> 11904M: Dave Jiang <dave.jiang@intel.com> 11905L: nvdimm@lists.linux.dev 11906S: Supported 11907Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11908P: Documentation/nvdimm/maintainer-entry-profile.rst 11909F: drivers/nvdimm/btt* 11910 11911LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11912M: Dan Williams <dan.j.williams@intel.com> 11913M: Vishal Verma <vishal.l.verma@intel.com> 11914M: Dave Jiang <dave.jiang@intel.com> 11915L: nvdimm@lists.linux.dev 11916S: Supported 11917Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11918P: Documentation/nvdimm/maintainer-entry-profile.rst 11919F: drivers/nvdimm/pmem* 11920 11921LIBNVDIMM: DEVICETREE BINDINGS 11922M: Oliver O'Halloran <oohall@gmail.com> 11923L: nvdimm@lists.linux.dev 11924S: Supported 11925Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11926F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11927F: drivers/nvdimm/of_pmem.c 11928 11929LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11930M: Dan Williams <dan.j.williams@intel.com> 11931M: Vishal Verma <vishal.l.verma@intel.com> 11932M: Dave Jiang <dave.jiang@intel.com> 11933M: Ira Weiny <ira.weiny@intel.com> 11934L: nvdimm@lists.linux.dev 11935S: Supported 11936Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11937P: Documentation/nvdimm/maintainer-entry-profile.rst 11938T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11939F: drivers/acpi/nfit/* 11940F: drivers/nvdimm/* 11941F: include/linux/libnvdimm.h 11942F: include/linux/nd.h 11943F: include/uapi/linux/ndctl.h 11944F: tools/testing/nvdimm/ 11945 11946LICENSES and SPDX stuff 11947M: Thomas Gleixner <tglx@linutronix.de> 11948M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11949L: linux-spdx@vger.kernel.org 11950S: Maintained 11951T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11952F: COPYING 11953F: Documentation/process/license-rules.rst 11954F: LICENSES/ 11955F: scripts/spdxcheck-test.sh 11956F: scripts/spdxcheck.py 11957F: scripts/spdxexclude 11958 11959LINEAR RANGES HELPERS 11960M: Mark Brown <broonie@kernel.org> 11961R: Matti Vaittinen <mazziesaccount@gmail.com> 11962F: include/linux/linear_range.h 11963F: lib/linear_ranges.c 11964F: lib/test_linear_ranges.c 11965 11966LINUX FOR POWER MACINTOSH 11967L: linuxppc-dev@lists.ozlabs.org 11968S: Orphan 11969F: arch/powerpc/platforms/powermac/ 11970F: drivers/macintosh/ 11971X: drivers/macintosh/adb-iop.c 11972X: drivers/macintosh/via-macii.c 11973 11974LINUX FOR POWERPC (32-BIT AND 64-BIT) 11975M: Michael Ellerman <mpe@ellerman.id.au> 11976R: Nicholas Piggin <npiggin@gmail.com> 11977R: Christophe Leroy <christophe.leroy@csgroup.eu> 11978L: linuxppc-dev@lists.ozlabs.org 11979S: Supported 11980W: https://github.com/linuxppc/wiki/wiki 11981Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11982T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11983F: Documentation/ABI/stable/sysfs-firmware-opal-* 11984F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11985F: Documentation/devicetree/bindings/powerpc/ 11986F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11987F: Documentation/powerpc/ 11988F: arch/powerpc/ 11989F: drivers/*/*/*pasemi* 11990F: drivers/*/*pasemi* 11991F: drivers/char/tpm/tpm_ibmvtpm* 11992F: drivers/crypto/nx/ 11993F: drivers/crypto/vmx/ 11994F: drivers/i2c/busses/i2c-opal.c 11995F: drivers/net/ethernet/ibm/ibmveth.* 11996F: drivers/net/ethernet/ibm/ibmvnic.* 11997F: drivers/pci/hotplug/pnv_php.c 11998F: drivers/pci/hotplug/rpa* 11999F: drivers/rtc/rtc-opal.c 12000F: drivers/scsi/ibmvscsi/ 12001F: drivers/tty/hvc/hvc_opal.c 12002F: drivers/watchdog/wdrtas.c 12003F: tools/testing/selftests/powerpc 12004N: /pmac 12005N: powermac 12006N: powernv 12007N: [^a-z0-9]ps3 12008N: pseries 12009 12010LINUX FOR POWERPC EMBEDDED MPC5XXX 12011M: Anatolij Gustschin <agust@denx.de> 12012L: linuxppc-dev@lists.ozlabs.org 12013S: Odd Fixes 12014F: arch/powerpc/platforms/512x/ 12015F: arch/powerpc/platforms/52xx/ 12016 12017LINUX FOR POWERPC EMBEDDED PPC4XX 12018L: linuxppc-dev@lists.ozlabs.org 12019S: Orphan 12020F: arch/powerpc/platforms/40x/ 12021F: arch/powerpc/platforms/44x/ 12022 12023LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12024M: Scott Wood <oss@buserror.net> 12025L: linuxppc-dev@lists.ozlabs.org 12026S: Odd fixes 12027T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12028F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12029F: Documentation/devicetree/bindings/powerpc/fsl/ 12030F: arch/powerpc/platforms/83xx/ 12031F: arch/powerpc/platforms/85xx/ 12032 12033LINUX FOR POWERPC EMBEDDED PPC8XX 12034M: Christophe Leroy <christophe.leroy@csgroup.eu> 12035L: linuxppc-dev@lists.ozlabs.org 12036S: Maintained 12037F: arch/powerpc/platforms/8xx/ 12038 12039LINUX KERNEL DUMP TEST MODULE (LKDTM) 12040M: Kees Cook <keescook@chromium.org> 12041S: Maintained 12042F: drivers/misc/lkdtm/* 12043F: tools/testing/selftests/lkdtm/* 12044 12045LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12046M: Alan Stern <stern@rowland.harvard.edu> 12047M: Andrea Parri <parri.andrea@gmail.com> 12048M: Will Deacon <will@kernel.org> 12049M: Peter Zijlstra <peterz@infradead.org> 12050M: Boqun Feng <boqun.feng@gmail.com> 12051M: Nicholas Piggin <npiggin@gmail.com> 12052M: David Howells <dhowells@redhat.com> 12053M: Jade Alglave <j.alglave@ucl.ac.uk> 12054M: Luc Maranget <luc.maranget@inria.fr> 12055M: "Paul E. McKenney" <paulmck@kernel.org> 12056R: Akira Yokosawa <akiyks@gmail.com> 12057R: Daniel Lustig <dlustig@nvidia.com> 12058R: Joel Fernandes <joel@joelfernandes.org> 12059L: linux-kernel@vger.kernel.org 12060L: linux-arch@vger.kernel.org 12061S: Supported 12062T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12063F: Documentation/atomic_bitops.txt 12064F: Documentation/atomic_t.txt 12065F: Documentation/core-api/refcount-vs-atomic.rst 12066F: Documentation/litmus-tests/ 12067F: Documentation/memory-barriers.txt 12068F: tools/memory-model/ 12069 12070LINUX-NEXT TREE 12071M: Stephen Rothwell <sfr@canb.auug.org.au> 12072L: linux-next@vger.kernel.org 12073S: Supported 12074B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12075T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12076 12077LIS3LV02D ACCELEROMETER DRIVER 12078M: Eric Piel <eric.piel@tremplin-utc.net> 12079S: Maintained 12080F: Documentation/misc-devices/lis3lv02d.rst 12081F: drivers/misc/lis3lv02d/ 12082F: drivers/platform/x86/hp/hp_accel.c 12083 12084LIST KUNIT TEST 12085M: David Gow <davidgow@google.com> 12086L: linux-kselftest@vger.kernel.org 12087L: kunit-dev@googlegroups.com 12088S: Maintained 12089F: lib/list-test.c 12090 12091LITEX PLATFORM 12092M: Karol Gugala <kgugala@antmicro.com> 12093M: Mateusz Holenko <mholenko@antmicro.com> 12094M: Gabriel Somlo <gsomlo@gmail.com> 12095M: Joel Stanley <joel@jms.id.au> 12096S: Maintained 12097F: Documentation/devicetree/bindings/*/litex,*.yaml 12098F: arch/openrisc/boot/dts/or1klitex.dts 12099F: drivers/mmc/host/litex_mmc.c 12100F: drivers/net/ethernet/litex/* 12101F: drivers/soc/litex/* 12102F: drivers/tty/serial/liteuart.c 12103F: include/linux/litex.h 12104N: litex 12105 12106LIVE PATCHING 12107M: Josh Poimboeuf <jpoimboe@kernel.org> 12108M: Jiri Kosina <jikos@kernel.org> 12109M: Miroslav Benes <mbenes@suse.cz> 12110M: Petr Mladek <pmladek@suse.com> 12111R: Joe Lawrence <joe.lawrence@redhat.com> 12112L: live-patching@vger.kernel.org 12113S: Maintained 12114T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12115F: Documentation/ABI/testing/sysfs-kernel-livepatch 12116F: Documentation/livepatch/ 12117F: arch/powerpc/include/asm/livepatch.h 12118F: include/linux/livepatch.h 12119F: kernel/livepatch/ 12120F: kernel/module/livepatch.c 12121F: lib/livepatch/ 12122F: samples/livepatch/ 12123F: tools/testing/selftests/livepatch/ 12124 12125LLC (802.2) 12126L: netdev@vger.kernel.org 12127S: Odd fixes 12128F: include/linux/llc.h 12129F: include/net/llc* 12130F: include/uapi/linux/llc.h 12131F: net/llc/ 12132 12133LM73 HARDWARE MONITOR DRIVER 12134M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12135L: linux-hwmon@vger.kernel.org 12136S: Maintained 12137F: drivers/hwmon/lm73.c 12138 12139LM78 HARDWARE MONITOR DRIVER 12140M: Jean Delvare <jdelvare@suse.com> 12141L: linux-hwmon@vger.kernel.org 12142S: Maintained 12143F: Documentation/hwmon/lm78.rst 12144F: drivers/hwmon/lm78.c 12145 12146LM83 HARDWARE MONITOR DRIVER 12147M: Jean Delvare <jdelvare@suse.com> 12148L: linux-hwmon@vger.kernel.org 12149S: Maintained 12150F: Documentation/hwmon/lm83.rst 12151F: drivers/hwmon/lm83.c 12152 12153LM90 HARDWARE MONITOR DRIVER 12154M: Jean Delvare <jdelvare@suse.com> 12155L: linux-hwmon@vger.kernel.org 12156S: Maintained 12157F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12158F: Documentation/hwmon/lm90.rst 12159F: drivers/hwmon/lm90.c 12160F: include/dt-bindings/thermal/lm90.h 12161 12162LM95234 HARDWARE MONITOR DRIVER 12163M: Guenter Roeck <linux@roeck-us.net> 12164L: linux-hwmon@vger.kernel.org 12165S: Maintained 12166F: Documentation/hwmon/lm95234.rst 12167F: drivers/hwmon/lm95234.c 12168 12169LME2510 MEDIA DRIVER 12170M: Malcolm Priestley <tvboxspy@gmail.com> 12171L: linux-media@vger.kernel.org 12172S: Maintained 12173W: https://linuxtv.org 12174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12175F: drivers/media/usb/dvb-usb-v2/lmedm04* 12176 12177LOADPIN SECURITY MODULE 12178M: Kees Cook <keescook@chromium.org> 12179S: Supported 12180T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12181F: Documentation/admin-guide/LSM/LoadPin.rst 12182F: security/loadpin/ 12183 12184LOCKING PRIMITIVES 12185M: Peter Zijlstra <peterz@infradead.org> 12186M: Ingo Molnar <mingo@redhat.com> 12187M: Will Deacon <will@kernel.org> 12188R: Waiman Long <longman@redhat.com> 12189R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12190L: linux-kernel@vger.kernel.org 12191S: Maintained 12192T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12193F: Documentation/locking/ 12194F: arch/*/include/asm/spinlock*.h 12195F: include/linux/lockdep.h 12196F: include/linux/mutex*.h 12197F: include/linux/rwlock*.h 12198F: include/linux/rwsem*.h 12199F: include/linux/seqlock.h 12200F: include/linux/spinlock*.h 12201F: kernel/locking/ 12202F: lib/locking*.[ch] 12203X: kernel/locking/locktorture.c 12204 12205LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12206M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12207L: linux-ntfs-dev@lists.sourceforge.net 12208S: Maintained 12209W: http://www.linux-ntfs.org/content/view/19/37/ 12210F: Documentation/admin-guide/ldm.rst 12211F: block/partitions/ldm.* 12212 12213LOGITECH HID GAMING KEYBOARDS 12214M: Hans de Goede <hdegoede@redhat.com> 12215L: linux-input@vger.kernel.org 12216S: Maintained 12217T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12218F: drivers/hid/hid-lg-g15.c 12219 12220LONTIUM LT8912B MIPI TO HDMI BRIDGE 12221M: Adrien Grassein <adrien.grassein@gmail.com> 12222S: Maintained 12223F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12224F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12225 12226LOONGARCH 12227M: Huacai Chen <chenhuacai@kernel.org> 12228R: WANG Xuerui <kernel@xen0n.name> 12229L: loongarch@lists.linux.dev 12230S: Maintained 12231T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12232F: Documentation/loongarch/ 12233F: Documentation/translations/zh_CN/loongarch/ 12234F: arch/loongarch/ 12235F: drivers/*/*loongarch* 12236 12237LOONGSON GPIO DRIVER 12238M: Yinbo Zhu <zhuyinbo@loongson.cn> 12239L: linux-gpio@vger.kernel.org 12240S: Maintained 12241F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12242F: drivers/gpio/gpio-loongson-64bit.c 12243 12244LOONGSON LS2X I2C DRIVER 12245M: Binbin Zhou <zhoubinbin@loongson.cn> 12246L: linux-i2c@vger.kernel.org 12247S: Maintained 12248F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12249F: drivers/i2c/busses/i2c-ls2x.c 12250 12251LOONGSON-2 SOC SERIES CLOCK DRIVER 12252M: Yinbo Zhu <zhuyinbo@loongson.cn> 12253L: linux-clk@vger.kernel.org 12254S: Maintained 12255F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12256F: drivers/clk/clk-loongson2.c 12257F: include/dt-bindings/clock/loongson,ls2k-clk.h 12258 12259LOONGSON-2 SOC SERIES GUTS DRIVER 12260M: Yinbo Zhu <zhuyinbo@loongson.cn> 12261L: loongarch@lists.linux.dev 12262S: Maintained 12263F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12264F: drivers/soc/loongson/loongson2_guts.c 12265 12266LOONGSON-2 SOC SERIES PINCTRL DRIVER 12267M: zhanghongchen <zhanghongchen@loongson.cn> 12268M: Yinbo Zhu <zhuyinbo@loongson.cn> 12269L: linux-gpio@vger.kernel.org 12270S: Maintained 12271F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12272F: drivers/pinctrl/pinctrl-loongson2.c 12273 12274LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12275M: Sathya Prakash <sathya.prakash@broadcom.com> 12276M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12277M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12278L: MPT-FusionLinux.pdl@broadcom.com 12279L: linux-scsi@vger.kernel.org 12280S: Supported 12281W: http://www.avagotech.com/support/ 12282F: drivers/message/fusion/ 12283F: drivers/scsi/mpt3sas/ 12284 12285LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12286M: Matthew Wilcox <willy@infradead.org> 12287L: linux-scsi@vger.kernel.org 12288S: Maintained 12289F: drivers/scsi/sym53c8xx_2/ 12290 12291LTC1660 DAC DRIVER 12292M: Marcus Folkesson <marcus.folkesson@gmail.com> 12293L: linux-iio@vger.kernel.org 12294S: Maintained 12295F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12296F: drivers/iio/dac/ltc1660.c 12297 12298LTC2688 IIO DAC DRIVER 12299M: Nuno Sá <nuno.sa@analog.com> 12300L: linux-iio@vger.kernel.org 12301S: Supported 12302W: https://ez.analog.com/linux-software-drivers 12303F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12304F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12305F: drivers/iio/dac/ltc2688.c 12306 12307LTC2947 HARDWARE MONITOR DRIVER 12308M: Nuno Sá <nuno.sa@analog.com> 12309L: linux-hwmon@vger.kernel.org 12310S: Supported 12311W: https://ez.analog.com/linux-software-drivers 12312F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12313F: drivers/hwmon/ltc2947-core.c 12314F: drivers/hwmon/ltc2947-i2c.c 12315F: drivers/hwmon/ltc2947-spi.c 12316F: drivers/hwmon/ltc2947.h 12317 12318LTC2983 IIO TEMPERATURE DRIVER 12319M: Nuno Sá <nuno.sa@analog.com> 12320L: linux-iio@vger.kernel.org 12321S: Supported 12322W: https://ez.analog.com/linux-software-drivers 12323F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12324F: drivers/iio/temperature/ltc2983.c 12325 12326LTC4261 HARDWARE MONITOR DRIVER 12327M: Guenter Roeck <linux@roeck-us.net> 12328L: linux-hwmon@vger.kernel.org 12329S: Maintained 12330F: Documentation/hwmon/ltc4261.rst 12331F: drivers/hwmon/ltc4261.c 12332 12333LTC4306 I2C MULTIPLEXER DRIVER 12334M: Michael Hennerich <michael.hennerich@analog.com> 12335L: linux-i2c@vger.kernel.org 12336S: Supported 12337W: https://ez.analog.com/linux-software-drivers 12338F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12339F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12340 12341LTP (Linux Test Project) 12342M: Mike Frysinger <vapier@gentoo.org> 12343M: Cyril Hrubis <chrubis@suse.cz> 12344M: Wanlong Gao <wanlong.gao@gmail.com> 12345M: Jan Stancek <jstancek@redhat.com> 12346M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12347M: Alexey Kodanev <alexey.kodanev@oracle.com> 12348L: ltp@lists.linux.it (subscribers-only) 12349S: Maintained 12350W: http://linux-test-project.github.io/ 12351T: git https://github.com/linux-test-project/ltp.git 12352 12353LYNX 28G SERDES PHY DRIVER 12354M: Ioana Ciornei <ioana.ciornei@nxp.com> 12355L: netdev@vger.kernel.org 12356S: Supported 12357F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12358F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12359 12360LYNX PCS MODULE 12361M: Ioana Ciornei <ioana.ciornei@nxp.com> 12362L: netdev@vger.kernel.org 12363S: Supported 12364F: drivers/net/pcs/pcs-lynx.c 12365F: include/linux/pcs-lynx.h 12366 12367M68K ARCHITECTURE 12368M: Geert Uytterhoeven <geert@linux-m68k.org> 12369L: linux-m68k@lists.linux-m68k.org 12370S: Maintained 12371W: http://www.linux-m68k.org/ 12372T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12373F: arch/m68k/ 12374F: drivers/zorro/ 12375 12376M68K ON APPLE MACINTOSH 12377M: Joshua Thompson <funaho@jurai.org> 12378L: linux-m68k@lists.linux-m68k.org 12379S: Maintained 12380W: http://www.mac.linux-m68k.org/ 12381F: arch/m68k/mac/ 12382F: drivers/macintosh/adb-iop.c 12383F: drivers/macintosh/via-macii.c 12384 12385M68K ON HP9000/300 12386M: Philip Blundell <philb@gnu.org> 12387S: Maintained 12388W: http://www.tazenda.demon.co.uk/phil/linux-hp 12389F: arch/m68k/hp300/ 12390 12391M88DS3103 MEDIA DRIVER 12392M: Antti Palosaari <crope@iki.fi> 12393L: linux-media@vger.kernel.org 12394S: Maintained 12395W: https://linuxtv.org 12396W: http://palosaari.fi/linux/ 12397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12398T: git git://linuxtv.org/anttip/media_tree.git 12399F: drivers/media/dvb-frontends/m88ds3103* 12400 12401M88RS2000 MEDIA DRIVER 12402M: Malcolm Priestley <tvboxspy@gmail.com> 12403L: linux-media@vger.kernel.org 12404S: Maintained 12405W: https://linuxtv.org 12406Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12407F: drivers/media/dvb-frontends/m88rs2000* 12408 12409MA901 MASTERKIT USB FM RADIO DRIVER 12410M: Alexey Klimov <klimov.linux@gmail.com> 12411L: linux-media@vger.kernel.org 12412S: Maintained 12413T: git git://linuxtv.org/media_tree.git 12414F: drivers/media/radio/radio-ma901.c 12415 12416MAC80211 12417M: Johannes Berg <johannes@sipsolutions.net> 12418L: linux-wireless@vger.kernel.org 12419S: Maintained 12420W: https://wireless.wiki.kernel.org/ 12421Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12422T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12423T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12424F: Documentation/networking/mac80211-injection.rst 12425F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12426F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12427F: include/net/mac80211.h 12428F: net/mac80211/ 12429 12430MAILBOX API 12431M: Jassi Brar <jassisinghbrar@gmail.com> 12432L: linux-kernel@vger.kernel.org 12433S: Maintained 12434F: Documentation/devicetree/bindings/mailbox/ 12435F: drivers/mailbox/ 12436F: include/dt-bindings/mailbox/ 12437F: include/linux/mailbox_client.h 12438F: include/linux/mailbox_controller.h 12439 12440MAILBOX ARM MHUv2 12441M: Viresh Kumar <viresh.kumar@linaro.org> 12442M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12443L: linux-kernel@vger.kernel.org 12444S: Maintained 12445F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12446F: drivers/mailbox/arm_mhuv2.c 12447F: include/linux/mailbox/arm_mhuv2_message.h 12448 12449MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12450M: Michael Kerrisk <mtk.manpages@gmail.com> 12451L: linux-man@vger.kernel.org 12452S: Maintained 12453W: http://www.kernel.org/doc/man-pages 12454 12455MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12456M: Jeremy Kerr <jk@codeconstruct.com.au> 12457M: Matt Johnston <matt@codeconstruct.com.au> 12458L: netdev@vger.kernel.org 12459S: Maintained 12460F: Documentation/networking/mctp.rst 12461F: drivers/net/mctp/ 12462F: include/net/mctp.h 12463F: include/net/mctpdevice.h 12464F: include/net/netns/mctp.h 12465F: net/mctp/ 12466 12467MAPLE TREE 12468M: Liam R. Howlett <Liam.Howlett@oracle.com> 12469L: linux-mm@kvack.org 12470S: Supported 12471F: Documentation/core-api/maple_tree.rst 12472F: include/linux/maple_tree.h 12473F: include/trace/events/maple_tree.h 12474F: lib/maple_tree.c 12475F: lib/test_maple_tree.c 12476F: tools/testing/radix-tree/linux/maple_tree.h 12477F: tools/testing/radix-tree/maple.c 12478 12479MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12480M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12481L: linux-mips@vger.kernel.org 12482S: Maintained 12483F: arch/mips/boot/dts/img/pistachio* 12484 12485MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12486M: Andrew Lunn <andrew@lunn.ch> 12487L: netdev@vger.kernel.org 12488S: Maintained 12489F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12490F: Documentation/networking/devlink/mv88e6xxx.rst 12491F: drivers/net/dsa/mv88e6xxx/ 12492F: include/linux/dsa/mv88e6xxx.h 12493F: include/linux/platform_data/mv88e6xxx.h 12494 12495MARVELL ARMADA 3700 PHY DRIVERS 12496M: Miquel Raynal <miquel.raynal@bootlin.com> 12497S: Maintained 12498F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12499F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12500F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12501F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12502 12503MARVELL ARMADA 3700 SERIAL DRIVER 12504M: Pali Rohár <pali@kernel.org> 12505S: Maintained 12506F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12507F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12508F: drivers/tty/serial/mvebu-uart.c 12509 12510MARVELL ARMADA DRM SUPPORT 12511M: Russell King <linux@armlinux.org.uk> 12512S: Maintained 12513T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12514T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12515F: Documentation/devicetree/bindings/display/armada/ 12516F: drivers/gpu/drm/armada/ 12517F: include/uapi/drm/armada_drm.h 12518 12519MARVELL CRYPTO DRIVER 12520M: Boris Brezillon <bbrezillon@kernel.org> 12521M: Arnaud Ebalard <arno@natisbad.org> 12522M: Srujana Challa <schalla@marvell.com> 12523L: linux-crypto@vger.kernel.org 12524S: Maintained 12525F: drivers/crypto/marvell/ 12526F: include/linux/soc/marvell/octeontx2/ 12527 12528MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12529M: Mirko Lindner <mlindner@marvell.com> 12530M: Stephen Hemminger <stephen@networkplumber.org> 12531L: netdev@vger.kernel.org 12532S: Maintained 12533F: drivers/net/ethernet/marvell/sk* 12534 12535MARVELL LIBERTAS WIRELESS DRIVER 12536L: libertas-dev@lists.infradead.org 12537S: Orphan 12538F: drivers/net/wireless/marvell/libertas/ 12539 12540MARVELL MACCHIATOBIN SUPPORT 12541M: Russell King <linux@armlinux.org.uk> 12542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12543S: Maintained 12544F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12545 12546MARVELL MV643XX ETHERNET DRIVER 12547M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12548L: netdev@vger.kernel.org 12549S: Maintained 12550F: drivers/net/ethernet/marvell/mv643xx_eth.* 12551F: include/linux/mv643xx.h 12552 12553MARVELL MV88X3310 PHY DRIVER 12554M: Russell King <linux@armlinux.org.uk> 12555M: Marek Behún <kabel@kernel.org> 12556L: netdev@vger.kernel.org 12557S: Maintained 12558F: drivers/net/phy/marvell10g.c 12559 12560MARVELL MVEBU THERMAL DRIVER 12561M: Miquel Raynal <miquel.raynal@bootlin.com> 12562S: Maintained 12563F: drivers/thermal/armada_thermal.c 12564 12565MARVELL MVNETA ETHERNET DRIVER 12566M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12567L: netdev@vger.kernel.org 12568S: Maintained 12569F: drivers/net/ethernet/marvell/mvneta.* 12570 12571MARVELL MVPP2 ETHERNET DRIVER 12572M: Marcin Wojtas <mw@semihalf.com> 12573M: Russell King <linux@armlinux.org.uk> 12574L: netdev@vger.kernel.org 12575S: Maintained 12576F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12577F: drivers/net/ethernet/marvell/mvpp2/ 12578 12579MARVELL MWIFIEX WIRELESS DRIVER 12580M: Brian Norris <briannorris@chromium.org> 12581L: linux-wireless@vger.kernel.org 12582S: Odd Fixes 12583F: drivers/net/wireless/marvell/mwifiex/ 12584 12585MARVELL MWL8K WIRELESS DRIVER 12586M: Lennert Buytenhek <buytenh@wantstofly.org> 12587L: linux-wireless@vger.kernel.org 12588S: Odd Fixes 12589F: drivers/net/wireless/marvell/mwl8k.c 12590 12591MARVELL NAND CONTROLLER DRIVER 12592M: Miquel Raynal <miquel.raynal@bootlin.com> 12593L: linux-mtd@lists.infradead.org 12594S: Maintained 12595F: drivers/mtd/nand/raw/marvell_nand.c 12596 12597MARVELL OCTEON ENDPOINT DRIVER 12598M: Veerasenareddy Burru <vburru@marvell.com> 12599M: Sathesh Edara <sedara@marvell.com> 12600L: netdev@vger.kernel.org 12601S: Supported 12602F: drivers/net/ethernet/marvell/octeon_ep 12603 12604MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12605M: Sunil Goutham <sgoutham@marvell.com> 12606M: Geetha sowjanya <gakula@marvell.com> 12607M: Subbaraya Sundeep <sbhatta@marvell.com> 12608M: hariprasad <hkelam@marvell.com> 12609L: netdev@vger.kernel.org 12610S: Supported 12611F: drivers/net/ethernet/marvell/octeontx2/nic/ 12612F: include/linux/soc/marvell/octeontx2/ 12613 12614MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12615M: Sunil Goutham <sgoutham@marvell.com> 12616M: Linu Cherian <lcherian@marvell.com> 12617M: Geetha sowjanya <gakula@marvell.com> 12618M: Jerin Jacob <jerinj@marvell.com> 12619M: hariprasad <hkelam@marvell.com> 12620M: Subbaraya Sundeep <sbhatta@marvell.com> 12621L: netdev@vger.kernel.org 12622S: Supported 12623F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12624F: drivers/net/ethernet/marvell/octeontx2/af/ 12625 12626MARVELL PRESTERA ETHERNET SWITCH DRIVER 12627M: Taras Chornyi <taras.chornyi@plvision.eu> 12628S: Supported 12629W: https://github.com/Marvell-switching/switchdev-prestera 12630F: drivers/net/ethernet/marvell/prestera/ 12631 12632MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12633M: Nicolas Pitre <nico@fluxnic.net> 12634S: Odd Fixes 12635F: drivers/mmc/host/mvsdio.* 12636 12637MARVELL USB MDIO CONTROLLER DRIVER 12638M: Tobias Waldekranz <tobias@waldekranz.com> 12639L: netdev@vger.kernel.org 12640S: Maintained 12641F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12642F: drivers/net/mdio/mdio-mvusb.c 12643 12644MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12645M: Hu Ziji <huziji@marvell.com> 12646L: linux-mmc@vger.kernel.org 12647S: Supported 12648F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12649F: drivers/mmc/host/sdhci-xenon* 12650 12651MATROX FRAMEBUFFER DRIVER 12652L: linux-fbdev@vger.kernel.org 12653S: Orphan 12654F: drivers/video/fbdev/matrox/matroxfb_* 12655F: include/uapi/linux/matroxfb.h 12656 12657MAX15301 DRIVER 12658M: Daniel Nilsson <daniel.nilsson@flex.com> 12659L: linux-hwmon@vger.kernel.org 12660S: Maintained 12661F: Documentation/hwmon/max15301.rst 12662F: drivers/hwmon/pmbus/max15301.c 12663 12664MAX16065 HARDWARE MONITOR DRIVER 12665M: Guenter Roeck <linux@roeck-us.net> 12666L: linux-hwmon@vger.kernel.org 12667S: Maintained 12668F: Documentation/hwmon/max16065.rst 12669F: drivers/hwmon/max16065.c 12670 12671MAX2175 SDR TUNER DRIVER 12672M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12673L: linux-media@vger.kernel.org 12674S: Maintained 12675T: git git://linuxtv.org/media_tree.git 12676F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12677F: Documentation/userspace-api/media/drivers/max2175.rst 12678F: drivers/media/i2c/max2175* 12679F: include/uapi/linux/max2175.h 12680 12681MAX31827 TEMPERATURE SWITCH DRIVER 12682M: Daniel Matyas <daniel.matyas@analog.com> 12683L: linux-hwmon@vger.kernel.org 12684S: Supported 12685W: http://ez.analog.com/community/linux-device-drivers 12686F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12687F: Documentation/hwmon/max31827.rst 12688F: drivers/hwmon/max31827.c 12689 12690MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12691L: linux-hwmon@vger.kernel.org 12692S: Orphan 12693F: Documentation/hwmon/max6650.rst 12694F: drivers/hwmon/max6650.c 12695 12696MAX6697 HARDWARE MONITOR DRIVER 12697M: Guenter Roeck <linux@roeck-us.net> 12698L: linux-hwmon@vger.kernel.org 12699S: Maintained 12700F: Documentation/devicetree/bindings/hwmon/max6697.txt 12701F: Documentation/hwmon/max6697.rst 12702F: drivers/hwmon/max6697.c 12703F: include/linux/platform_data/max6697.h 12704 12705MAX9286 QUAD GMSL DESERIALIZER DRIVER 12706M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12707M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12708M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12709M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12710L: linux-media@vger.kernel.org 12711S: Maintained 12712F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12713F: drivers/media/i2c/max9286.c 12714 12715MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12716M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12717L: linux-media@vger.kernel.org 12718S: Maintained 12719F: drivers/staging/media/max96712/max96712.c 12720 12721MAX9860 MONO AUDIO VOICE CODEC DRIVER 12722M: Peter Rosin <peda@axentia.se> 12723L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12724S: Maintained 12725F: Documentation/devicetree/bindings/sound/max9860.txt 12726F: sound/soc/codecs/max9860.* 12727 12728MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12729M: Andreas Klinger <ak@it-klinger.de> 12730L: linux-iio@vger.kernel.org 12731S: Maintained 12732F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12733F: drivers/iio/proximity/mb1232.c 12734 12735MAXIM MAX11205 DRIVER 12736M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12737L: linux-iio@vger.kernel.org 12738S: Supported 12739W: https://ez.analog.com/linux-software-drivers 12740F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12741F: drivers/iio/adc/max11205.c 12742 12743MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12744R: Iskren Chernev <iskren.chernev@gmail.com> 12745R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12746R: Marek Szyprowski <m.szyprowski@samsung.com> 12747R: Matheus Castello <matheus@castello.eng.br> 12748L: linux-pm@vger.kernel.org 12749S: Maintained 12750F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12751F: drivers/power/supply/max17040_battery.c 12752 12753MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12754R: Hans de Goede <hdegoede@redhat.com> 12755R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12756R: Marek Szyprowski <m.szyprowski@samsung.com> 12757R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12758R: Purism Kernel Team <kernel@puri.sm> 12759L: linux-pm@vger.kernel.org 12760S: Maintained 12761F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12762F: drivers/power/supply/max17042_battery.c 12763 12764MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12765M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12766L: linux-kernel@vger.kernel.org 12767S: Maintained 12768F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12769F: drivers/regulator/max20086-regulator.c 12770 12771MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12772M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12773L: linux-iio@vger.kernel.org 12774S: Maintained 12775F: drivers/iio/temperature/max30208.c 12776 12777MAXIM MAX77650 PMIC MFD DRIVER 12778M: Bartosz Golaszewski <brgl@bgdev.pl> 12779L: linux-kernel@vger.kernel.org 12780S: Maintained 12781F: Documentation/devicetree/bindings/*/*max77650.yaml 12782F: Documentation/devicetree/bindings/*/max77650*.yaml 12783F: drivers/gpio/gpio-max77650.c 12784F: drivers/input/misc/max77650-onkey.c 12785F: drivers/leds/leds-max77650.c 12786F: drivers/mfd/max77650.c 12787F: drivers/power/supply/max77650-charger.c 12788F: drivers/regulator/max77650-regulator.c 12789F: include/linux/mfd/max77650.h 12790 12791MAXIM MAX77714 PMIC MFD DRIVER 12792M: Luca Ceresoli <luca@lucaceresoli.net> 12793S: Maintained 12794F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12795F: drivers/mfd/max77714.c 12796F: include/linux/mfd/max77714.h 12797 12798MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12799M: Javier Martinez Canillas <javier@dowhile0.org> 12800L: linux-kernel@vger.kernel.org 12801S: Supported 12802F: Documentation/devicetree/bindings/*/*max77802.yaml 12803F: drivers/regulator/max77802-regulator.c 12804F: include/dt-bindings/*/*max77802.h 12805 12806MAXIM MAX77976 BATTERY CHARGER 12807M: Luca Ceresoli <luca@lucaceresoli.net> 12808S: Supported 12809F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12810F: drivers/power/supply/max77976_charger.c 12811 12812MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12813M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12814L: linux-pm@vger.kernel.org 12815S: Supported 12816B: mailto:linux-samsung-soc@vger.kernel.org 12817F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12818F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12819F: drivers/power/supply/max14577_charger.c 12820F: drivers/power/supply/max77693_charger.c 12821 12822MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12823M: Chanwoo Choi <cw00.choi@samsung.com> 12824M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12825L: linux-kernel@vger.kernel.org 12826S: Supported 12827B: mailto:linux-samsung-soc@vger.kernel.org 12828F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12829F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12830F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12831F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12832F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12833F: drivers/*/*max77843.c 12834F: drivers/*/max14577*.c 12835F: drivers/*/max77686*.c 12836F: drivers/*/max77693*.c 12837F: drivers/clk/clk-max77686.c 12838F: drivers/extcon/extcon-max14577.c 12839F: drivers/extcon/extcon-max77693.c 12840F: drivers/rtc/rtc-max77686.c 12841F: include/linux/mfd/max14577*.h 12842F: include/linux/mfd/max77686*.h 12843F: include/linux/mfd/max77693*.h 12844 12845MAXIRADIO FM RADIO RECEIVER DRIVER 12846M: Hans Verkuil <hverkuil@xs4all.nl> 12847L: linux-media@vger.kernel.org 12848S: Maintained 12849W: https://linuxtv.org 12850T: git git://linuxtv.org/media_tree.git 12851F: drivers/media/radio/radio-maxiradio* 12852 12853MAXLINEAR ETHERNET PHY DRIVER 12854M: Xu Liang <lxu@maxlinear.com> 12855L: netdev@vger.kernel.org 12856S: Supported 12857F: drivers/net/phy/mxl-gpy.c 12858 12859MCAN MMIO DEVICE DRIVER 12860M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12861L: linux-can@vger.kernel.org 12862S: Maintained 12863F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12864F: drivers/net/can/m_can/m_can.c 12865F: drivers/net/can/m_can/m_can.h 12866F: drivers/net/can/m_can/m_can_platform.c 12867 12868MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12869R: Yasushi SHOJI <yashi@spacecubics.com> 12870L: linux-can@vger.kernel.org 12871S: Maintained 12872F: drivers/net/can/usb/mcba_usb.c 12873 12874MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12875M: Rishi Gupta <gupt21@gmail.com> 12876L: linux-i2c@vger.kernel.org 12877L: linux-input@vger.kernel.org 12878S: Maintained 12879F: drivers/hid/hid-mcp2221.c 12880 12881MCP251XFD SPI-CAN NETWORK DRIVER 12882M: Marc Kleine-Budde <mkl@pengutronix.de> 12883M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12884R: Thomas Kopp <thomas.kopp@microchip.com> 12885L: linux-can@vger.kernel.org 12886S: Maintained 12887F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12888F: drivers/net/can/spi/mcp251xfd/ 12889 12890MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12891M: Peter Rosin <peda@axentia.se> 12892L: linux-iio@vger.kernel.org 12893S: Maintained 12894F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12895F: drivers/iio/potentiometer/mcp4018.c 12896F: drivers/iio/potentiometer/mcp4531.c 12897 12898MCR20A IEEE-802.15.4 RADIO DRIVER 12899M: Stefan Schmidt <stefan@datenfreihafen.org> 12900L: linux-wpan@vger.kernel.org 12901S: Odd Fixes 12902W: https://github.com/xueliu/mcr20a-linux 12903F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12904F: drivers/net/ieee802154/mcr20a.c 12905F: drivers/net/ieee802154/mcr20a.h 12906 12907MDIO REGMAP DRIVER 12908M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12909L: netdev@vger.kernel.org 12910S: Maintained 12911F: drivers/net/mdio/mdio-regmap.c 12912F: include/linux/mdio/mdio-regmap.h 12913 12914MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12915M: William Breathitt Gray <william.gray@linaro.org> 12916L: linux-iio@vger.kernel.org 12917S: Maintained 12918F: drivers/iio/dac/cio-dac.c 12919 12920MEDIA CONTROLLER FRAMEWORK 12921M: Sakari Ailus <sakari.ailus@linux.intel.com> 12922M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12923L: linux-media@vger.kernel.org 12924S: Supported 12925W: https://www.linuxtv.org 12926T: git git://linuxtv.org/media_tree.git 12927F: drivers/media/mc/ 12928F: include/media/media-*.h 12929F: include/uapi/linux/media.h 12930 12931MEDIA DRIVER FOR FREESCALE IMX PXP 12932M: Philipp Zabel <p.zabel@pengutronix.de> 12933L: linux-media@vger.kernel.org 12934S: Maintained 12935T: git git://linuxtv.org/media_tree.git 12936F: drivers/media/platform/nxp/imx-pxp.[ch] 12937 12938MEDIA DRIVERS FOR ASCOT2E 12939M: Sergey Kozlov <serjk@netup.ru> 12940M: Abylay Ospan <aospan@netup.ru> 12941L: linux-media@vger.kernel.org 12942S: Supported 12943W: https://linuxtv.org 12944W: http://netup.tv/ 12945T: git git://linuxtv.org/media_tree.git 12946F: drivers/media/dvb-frontends/ascot2e* 12947 12948MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12949M: Jasmin Jessich <jasmin@anw.at> 12950L: linux-media@vger.kernel.org 12951S: Maintained 12952W: https://linuxtv.org 12953T: git git://linuxtv.org/media_tree.git 12954F: drivers/media/dvb-frontends/cxd2099* 12955 12956MEDIA DRIVERS FOR CXD2841ER 12957M: Sergey Kozlov <serjk@netup.ru> 12958M: Abylay Ospan <aospan@netup.ru> 12959L: linux-media@vger.kernel.org 12960S: Supported 12961W: https://linuxtv.org 12962W: http://netup.tv/ 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/dvb-frontends/cxd2841er* 12965 12966MEDIA DRIVERS FOR CXD2880 12967M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12968L: linux-media@vger.kernel.org 12969S: Supported 12970W: http://linuxtv.org/ 12971T: git git://linuxtv.org/media_tree.git 12972F: drivers/media/dvb-frontends/cxd2880/* 12973F: drivers/media/spi/cxd2880* 12974 12975MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12976L: linux-media@vger.kernel.org 12977S: Orphan 12978W: https://linuxtv.org 12979T: git git://linuxtv.org/media_tree.git 12980F: drivers/media/pci/ddbridge/* 12981 12982MEDIA DRIVERS FOR FREESCALE IMX 12983M: Steve Longerbeam <slongerbeam@gmail.com> 12984M: Philipp Zabel <p.zabel@pengutronix.de> 12985L: linux-media@vger.kernel.org 12986S: Maintained 12987T: git git://linuxtv.org/media_tree.git 12988F: Documentation/admin-guide/media/imx.rst 12989F: Documentation/devicetree/bindings/media/imx.txt 12990F: drivers/staging/media/imx/ 12991F: include/linux/imx-media.h 12992F: include/media/imx.h 12993 12994MEDIA DRIVERS FOR FREESCALE IMX7 12995M: Rui Miguel Silva <rmfrfs@gmail.com> 12996M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12997L: linux-media@vger.kernel.org 12998S: Maintained 12999T: git git://linuxtv.org/media_tree.git 13000F: Documentation/admin-guide/media/imx7.rst 13001F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13002F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13003F: drivers/media/platform/nxp/imx-mipi-csis.c 13004F: drivers/media/platform/nxp/imx7-media-csi.c 13005 13006MEDIA DRIVERS FOR HELENE 13007M: Abylay Ospan <aospan@netup.ru> 13008L: linux-media@vger.kernel.org 13009S: Supported 13010W: https://linuxtv.org 13011W: http://netup.tv/ 13012T: git git://linuxtv.org/media_tree.git 13013F: drivers/media/dvb-frontends/helene* 13014 13015MEDIA DRIVERS FOR HORUS3A 13016M: Sergey Kozlov <serjk@netup.ru> 13017M: Abylay Ospan <aospan@netup.ru> 13018L: linux-media@vger.kernel.org 13019S: Supported 13020W: https://linuxtv.org 13021W: http://netup.tv/ 13022T: git git://linuxtv.org/media_tree.git 13023F: drivers/media/dvb-frontends/horus3a* 13024 13025MEDIA DRIVERS FOR LNBH25 13026M: Sergey Kozlov <serjk@netup.ru> 13027M: Abylay Ospan <aospan@netup.ru> 13028L: linux-media@vger.kernel.org 13029S: Supported 13030W: https://linuxtv.org 13031W: http://netup.tv/ 13032T: git git://linuxtv.org/media_tree.git 13033F: drivers/media/dvb-frontends/lnbh25* 13034 13035MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13036L: linux-media@vger.kernel.org 13037S: Orphan 13038W: https://linuxtv.org 13039T: git git://linuxtv.org/media_tree.git 13040F: drivers/media/dvb-frontends/mxl5xx* 13041 13042MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13043M: Sergey Kozlov <serjk@netup.ru> 13044M: Abylay Ospan <aospan@netup.ru> 13045L: linux-media@vger.kernel.org 13046S: Supported 13047W: https://linuxtv.org 13048W: http://netup.tv/ 13049T: git git://linuxtv.org/media_tree.git 13050F: drivers/media/pci/netup_unidvb/* 13051 13052MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13053M: Dmitry Osipenko <digetx@gmail.com> 13054L: linux-media@vger.kernel.org 13055L: linux-tegra@vger.kernel.org 13056S: Maintained 13057T: git git://linuxtv.org/media_tree.git 13058F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13059F: drivers/media/platform/nvidia/tegra-vde/ 13060 13061MEDIA DRIVERS FOR RENESAS - CEU 13062M: Jacopo Mondi <jacopo@jmondi.org> 13063L: linux-media@vger.kernel.org 13064L: linux-renesas-soc@vger.kernel.org 13065S: Supported 13066T: git git://linuxtv.org/media_tree.git 13067F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13068F: drivers/media/platform/renesas/renesas-ceu.c 13069F: include/media/drv-intf/renesas-ceu.h 13070 13071MEDIA DRIVERS FOR RENESAS - DRIF 13072M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13073L: linux-media@vger.kernel.org 13074L: linux-renesas-soc@vger.kernel.org 13075S: Supported 13076T: git git://linuxtv.org/media_tree.git 13077F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13078F: drivers/media/platform/renesas/rcar_drif.c 13079 13080MEDIA DRIVERS FOR RENESAS - FCP 13081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13082L: linux-media@vger.kernel.org 13083L: linux-renesas-soc@vger.kernel.org 13084S: Supported 13085T: git git://linuxtv.org/media_tree.git 13086F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13087F: drivers/media/platform/renesas/rcar-fcp.c 13088F: include/media/rcar-fcp.h 13089 13090MEDIA DRIVERS FOR RENESAS - FDP1 13091M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13092L: linux-media@vger.kernel.org 13093L: linux-renesas-soc@vger.kernel.org 13094S: Supported 13095T: git git://linuxtv.org/media_tree.git 13096F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13097F: drivers/media/platform/renesas/rcar_fdp1.c 13098 13099MEDIA DRIVERS FOR RENESAS - VIN 13100M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13101L: linux-media@vger.kernel.org 13102L: linux-renesas-soc@vger.kernel.org 13103S: Supported 13104T: git git://linuxtv.org/media_tree.git 13105F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13106F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13107F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13108F: drivers/media/platform/renesas/rcar-isp.c 13109F: drivers/media/platform/renesas/rcar-vin/ 13110 13111MEDIA DRIVERS FOR RENESAS - VSP1 13112M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13113M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13114L: linux-media@vger.kernel.org 13115L: linux-renesas-soc@vger.kernel.org 13116S: Supported 13117T: git git://linuxtv.org/media_tree.git 13118F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13119F: drivers/media/platform/renesas/vsp1/ 13120 13121MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13122L: linux-media@vger.kernel.org 13123S: Orphan 13124W: https://linuxtv.org 13125T: git git://linuxtv.org/media_tree.git 13126F: drivers/media/dvb-frontends/stv0910* 13127 13128MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13129L: linux-media@vger.kernel.org 13130S: Orphan 13131W: https://linuxtv.org 13132T: git git://linuxtv.org/media_tree.git 13133F: drivers/media/dvb-frontends/stv6111* 13134 13135MEDIA DRIVERS FOR STM32 - DCMI 13136M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13137L: linux-media@vger.kernel.org 13138S: Supported 13139T: git git://linuxtv.org/media_tree.git 13140F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13141F: drivers/media/platform/st/stm32/stm32-dcmi.c 13142 13143MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13144M: Mauro Carvalho Chehab <mchehab@kernel.org> 13145L: linux-media@vger.kernel.org 13146S: Maintained 13147W: https://linuxtv.org 13148Q: http://patchwork.kernel.org/project/linux-media/list/ 13149T: git git://linuxtv.org/media_tree.git 13150F: Documentation/admin-guide/media/ 13151F: Documentation/devicetree/bindings/media/ 13152F: Documentation/driver-api/media/ 13153F: Documentation/userspace-api/media/ 13154F: drivers/media/ 13155F: drivers/staging/media/ 13156F: include/dt-bindings/media/ 13157F: include/linux/platform_data/media/ 13158F: include/media/ 13159F: include/uapi/linux/dvb/ 13160F: include/uapi/linux/ivtv* 13161F: include/uapi/linux/media.h 13162F: include/uapi/linux/uvcvideo.h 13163F: include/uapi/linux/v4l2-* 13164F: include/uapi/linux/videodev2.h 13165 13166MEDIATEK BLUETOOTH DRIVER 13167M: Sean Wang <sean.wang@mediatek.com> 13168L: linux-bluetooth@vger.kernel.org 13169L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13170S: Maintained 13171F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13172F: drivers/bluetooth/btmtkuart.c 13173 13174MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13175M: Sean Wang <sean.wang@mediatek.com> 13176L: linux-pm@vger.kernel.org 13177S: Maintained 13178F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13179F: drivers/power/reset/mt6323-poweroff.c 13180 13181MEDIATEK CIR DRIVER 13182M: Sean Wang <sean.wang@mediatek.com> 13183S: Maintained 13184F: drivers/media/rc/mtk-cir.c 13185 13186MEDIATEK DMA DRIVER 13187M: Sean Wang <sean.wang@mediatek.com> 13188L: dmaengine@vger.kernel.org 13189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13190L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13191S: Maintained 13192F: Documentation/devicetree/bindings/dma/mtk-* 13193F: drivers/dma/mediatek/ 13194 13195MEDIATEK ETHERNET DRIVER 13196M: Felix Fietkau <nbd@nbd.name> 13197M: John Crispin <john@phrozen.org> 13198M: Sean Wang <sean.wang@mediatek.com> 13199M: Mark Lee <Mark-MC.Lee@mediatek.com> 13200M: Lorenzo Bianconi <lorenzo@kernel.org> 13201L: netdev@vger.kernel.org 13202S: Maintained 13203F: drivers/net/ethernet/mediatek/ 13204 13205MEDIATEK ETHERNET PCS DRIVER 13206M: Alexander Couzens <lynxis@fe80.eu> 13207M: Daniel Golle <daniel@makrotopia.org> 13208L: netdev@vger.kernel.org 13209S: Maintained 13210F: drivers/net/pcs/pcs-mtk-lynxi.c 13211F: include/linux/pcs/pcs-mtk-lynxi.h 13212 13213MEDIATEK ETHERNET PHY DRIVERS 13214M: Daniel Golle <daniel@makrotopia.org> 13215M: Qingfang Deng <dqfext@gmail.com> 13216M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13217L: netdev@vger.kernel.org 13218S: Maintained 13219F: drivers/net/phy/mediatek-ge-soc.c 13220F: drivers/net/phy/mediatek-ge.c 13221 13222MEDIATEK I2C CONTROLLER DRIVER 13223M: Qii Wang <qii.wang@mediatek.com> 13224L: linux-i2c@vger.kernel.org 13225S: Maintained 13226F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13227F: drivers/i2c/busses/i2c-mt65xx.c 13228 13229MEDIATEK IOMMU DRIVER 13230M: Yong Wu <yong.wu@mediatek.com> 13231L: iommu@lists.linux.dev 13232L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13233S: Supported 13234F: Documentation/devicetree/bindings/iommu/mediatek* 13235F: drivers/iommu/mtk_iommu* 13236F: include/dt-bindings/memory/mt*-port.h 13237 13238MEDIATEK JPEG DRIVER 13239M: Bin Liu <bin.liu@mediatek.com> 13240S: Supported 13241F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13242F: drivers/media/platform/mediatek/jpeg/ 13243 13244MEDIATEK KEYPAD DRIVER 13245M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13246S: Supported 13247F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13248F: drivers/input/keyboard/mt6779-keypad.c 13249 13250MEDIATEK MDP DRIVER 13251M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13252M: Houlong Wei <houlong.wei@mediatek.com> 13253M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13254S: Supported 13255F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13256F: drivers/media/platform/mediatek/mdp/ 13257F: drivers/media/platform/mediatek/vpu/ 13258 13259MEDIATEK MEDIA DRIVER 13260M: Tiffany Lin <tiffany.lin@mediatek.com> 13261M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13262M: Yunfei Dong <yunfei.dong@mediatek.com> 13263S: Supported 13264F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13265F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13266F: drivers/media/platform/mediatek/vcodec/ 13267F: drivers/media/platform/mediatek/vpu/ 13268 13269MEDIATEK MMC/SD/SDIO DRIVER 13270M: Chaotian Jing <chaotian.jing@mediatek.com> 13271S: Maintained 13272F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13273F: drivers/mmc/host/mtk-sd.c 13274 13275MEDIATEK MT76 WIRELESS LAN DRIVER 13276M: Felix Fietkau <nbd@nbd.name> 13277M: Lorenzo Bianconi <lorenzo@kernel.org> 13278M: Ryder Lee <ryder.lee@mediatek.com> 13279R: Shayne Chen <shayne.chen@mediatek.com> 13280R: Sean Wang <sean.wang@mediatek.com> 13281L: linux-wireless@vger.kernel.org 13282S: Maintained 13283T: git https://github.com/nbd168/wireless 13284F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13285F: drivers/net/wireless/mediatek/mt76/ 13286 13287MEDIATEK MT7601U WIRELESS LAN DRIVER 13288M: Jakub Kicinski <kuba@kernel.org> 13289L: linux-wireless@vger.kernel.org 13290S: Maintained 13291F: drivers/net/wireless/mediatek/mt7601u/ 13292 13293MEDIATEK MT7621 CLOCK DRIVER 13294M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13295S: Maintained 13296F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13297F: drivers/clk/ralink/clk-mt7621.c 13298 13299MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13300M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13301S: Maintained 13302F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13303F: drivers/pci/controller/pcie-mt7621.c 13304 13305MEDIATEK MT7621 PHY PCI DRIVER 13306M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13307S: Maintained 13308F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13309F: drivers/phy/ralink/phy-mt7621-pci.c 13310 13311MEDIATEK MT7621/28/88 I2C DRIVER 13312M: Stefan Roese <sr@denx.de> 13313L: linux-i2c@vger.kernel.org 13314S: Maintained 13315F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13316F: drivers/i2c/busses/i2c-mt7621.c 13317 13318MEDIATEK MTMIPS CLOCK DRIVER 13319M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13320S: Maintained 13321F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13322F: drivers/clk/ralink/clk-mtmips.c 13323 13324MEDIATEK NAND CONTROLLER DRIVER 13325L: linux-mtd@lists.infradead.org 13326S: Orphan 13327F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13328F: drivers/mtd/nand/raw/mtk_* 13329 13330MEDIATEK PMIC LED DRIVER 13331M: Sean Wang <sean.wang@mediatek.com> 13332S: Maintained 13333F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13334F: drivers/leds/leds-mt6323.c 13335 13336MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13337M: Sean Wang <sean.wang@mediatek.com> 13338S: Maintained 13339F: drivers/char/hw_random/mtk-rng.c 13340 13341MEDIATEK SMI DRIVER 13342M: Yong Wu <yong.wu@mediatek.com> 13343L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13344S: Supported 13345F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13346F: drivers/memory/mtk-smi.c 13347F: include/soc/mediatek/smi.h 13348 13349MEDIATEK SWITCH DRIVER 13350M: Arınç ÜNAL <arinc.unal@arinc9.com> 13351M: Daniel Golle <daniel@makrotopia.org> 13352M: Landen Chao <Landen.Chao@mediatek.com> 13353M: DENG Qingfang <dqfext@gmail.com> 13354M: Sean Wang <sean.wang@mediatek.com> 13355L: netdev@vger.kernel.org 13356S: Maintained 13357F: drivers/net/dsa/mt7530-mdio.c 13358F: drivers/net/dsa/mt7530-mmio.c 13359F: drivers/net/dsa/mt7530.* 13360F: net/dsa/tag_mtk.c 13361 13362MEDIATEK T7XX 5G WWAN MODEM DRIVER 13363M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13364M: Intel Corporation <linuxwwan@intel.com> 13365R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13366R: Liu Haijun <haijun.liu@mediatek.com> 13367R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13368R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13369L: netdev@vger.kernel.org 13370S: Supported 13371F: drivers/net/wwan/t7xx/ 13372 13373MEDIATEK USB3 DRD IP DRIVER 13374M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13375L: linux-usb@vger.kernel.org 13376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13377L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13378S: Maintained 13379F: Documentation/devicetree/bindings/usb/mediatek,* 13380F: drivers/usb/host/xhci-mtk* 13381F: drivers/usb/mtu3/ 13382 13383MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13384M: Peter Senna Tschudin <peter.senna@gmail.com> 13385M: Martin Donnelly <martin.donnelly@ge.com> 13386M: Martyn Welch <martyn.welch@collabora.co.uk> 13387S: Maintained 13388F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13389F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13390 13391MEGARAID SCSI/SAS DRIVERS 13392M: Kashyap Desai <kashyap.desai@broadcom.com> 13393M: Sumit Saxena <sumit.saxena@broadcom.com> 13394M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13395L: megaraidlinux.pdl@broadcom.com 13396L: linux-scsi@vger.kernel.org 13397S: Maintained 13398W: http://www.avagotech.com/support/ 13399F: Documentation/scsi/megaraid.rst 13400F: drivers/scsi/megaraid.* 13401F: drivers/scsi/megaraid/ 13402 13403MELEXIS MLX90614 DRIVER 13404M: Crt Mori <cmo@melexis.com> 13405L: linux-iio@vger.kernel.org 13406S: Supported 13407W: http://www.melexis.com 13408F: drivers/iio/temperature/mlx90614.c 13409 13410MELEXIS MLX90632 DRIVER 13411M: Crt Mori <cmo@melexis.com> 13412L: linux-iio@vger.kernel.org 13413S: Supported 13414W: http://www.melexis.com 13415F: drivers/iio/temperature/mlx90632.c 13416 13417MELFAS MIP4 TOUCHSCREEN DRIVER 13418M: Sangwon Jee <jeesw@melfas.com> 13419S: Supported 13420W: http://www.melfas.com 13421F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13422F: drivers/input/touchscreen/melfas_mip4.c 13423 13424MELLANOX BLUEFIELD I2C DRIVER 13425M: Khalil Blaiech <kblaiech@nvidia.com> 13426M: Asmaa Mnebhi <asmaa@nvidia.com> 13427L: linux-i2c@vger.kernel.org 13428S: Supported 13429F: drivers/i2c/busses/i2c-mlxbf.c 13430 13431MELLANOX ETHERNET DRIVER (mlx4_en) 13432M: Tariq Toukan <tariqt@nvidia.com> 13433L: netdev@vger.kernel.org 13434S: Supported 13435W: http://www.mellanox.com 13436Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13437F: drivers/net/ethernet/mellanox/mlx4/en_* 13438 13439MELLANOX ETHERNET DRIVER (mlx5e) 13440M: Saeed Mahameed <saeedm@nvidia.com> 13441L: netdev@vger.kernel.org 13442S: Supported 13443W: http://www.mellanox.com 13444Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13445F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13446 13447MELLANOX ETHERNET INNOVA DRIVERS 13448R: Boris Pismenny <borisp@nvidia.com> 13449L: netdev@vger.kernel.org 13450S: Supported 13451W: http://www.mellanox.com 13452Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13453F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13454F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13455F: include/linux/mlx5/mlx5_ifc_fpga.h 13456 13457MELLANOX ETHERNET SWITCH DRIVERS 13458M: Ido Schimmel <idosch@nvidia.com> 13459M: Petr Machata <petrm@nvidia.com> 13460L: netdev@vger.kernel.org 13461S: Supported 13462W: http://www.mellanox.com 13463Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13464F: drivers/net/ethernet/mellanox/mlxsw/ 13465F: tools/testing/selftests/drivers/net/mlxsw/ 13466 13467MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13468M: mlxsw@nvidia.com 13469L: netdev@vger.kernel.org 13470S: Supported 13471W: http://www.mellanox.com 13472Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13473F: drivers/net/ethernet/mellanox/mlxfw/ 13474 13475MELLANOX HARDWARE PLATFORM SUPPORT 13476M: Hans de Goede <hdegoede@redhat.com> 13477M: Mark Gross <markgross@kernel.org> 13478M: Vadim Pasternak <vadimp@nvidia.com> 13479L: platform-driver-x86@vger.kernel.org 13480S: Supported 13481F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13482F: drivers/platform/mellanox/ 13483F: include/linux/platform_data/mlxreg.h 13484 13485MELLANOX MLX4 core VPI driver 13486M: Tariq Toukan <tariqt@nvidia.com> 13487L: netdev@vger.kernel.org 13488L: linux-rdma@vger.kernel.org 13489S: Supported 13490W: http://www.mellanox.com 13491Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13492F: drivers/net/ethernet/mellanox/mlx4/ 13493F: include/linux/mlx4/ 13494 13495MELLANOX MLX4 IB driver 13496M: Yishai Hadas <yishaih@nvidia.com> 13497L: linux-rdma@vger.kernel.org 13498S: Supported 13499W: http://www.mellanox.com 13500Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13501F: drivers/infiniband/hw/mlx4/ 13502F: include/linux/mlx4/ 13503F: include/uapi/rdma/mlx4-abi.h 13504 13505MELLANOX MLX5 core VPI driver 13506M: Saeed Mahameed <saeedm@nvidia.com> 13507M: Leon Romanovsky <leonro@nvidia.com> 13508L: netdev@vger.kernel.org 13509L: linux-rdma@vger.kernel.org 13510S: Supported 13511W: http://www.mellanox.com 13512Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13513F: Documentation/networking/device_drivers/ethernet/mellanox/ 13514F: drivers/net/ethernet/mellanox/mlx5/core/ 13515F: include/linux/mlx5/ 13516 13517MELLANOX MLX5 IB driver 13518M: Leon Romanovsky <leonro@nvidia.com> 13519L: linux-rdma@vger.kernel.org 13520S: Supported 13521W: http://www.mellanox.com 13522Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13523F: drivers/infiniband/hw/mlx5/ 13524F: include/linux/mlx5/ 13525F: include/uapi/rdma/mlx5-abi.h 13526 13527MELLANOX MLXCPLD I2C AND MUX DRIVER 13528M: Vadim Pasternak <vadimp@nvidia.com> 13529M: Michael Shych <michaelsh@nvidia.com> 13530L: linux-i2c@vger.kernel.org 13531S: Supported 13532F: Documentation/i2c/busses/i2c-mlxcpld.rst 13533F: drivers/i2c/busses/i2c-mlxcpld.c 13534F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13535 13536MELLANOX MLXCPLD LED DRIVER 13537M: Vadim Pasternak <vadimp@nvidia.com> 13538L: linux-leds@vger.kernel.org 13539S: Supported 13540F: Documentation/leds/leds-mlxcpld.rst 13541F: drivers/leds/leds-mlxcpld.c 13542F: drivers/leds/leds-mlxreg.c 13543 13544MELLANOX PLATFORM DRIVER 13545M: Vadim Pasternak <vadimp@nvidia.com> 13546L: platform-driver-x86@vger.kernel.org 13547S: Supported 13548F: drivers/platform/x86/mlx-platform.c 13549 13550MEMBARRIER SUPPORT 13551M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13552M: "Paul E. McKenney" <paulmck@kernel.org> 13553L: linux-kernel@vger.kernel.org 13554S: Supported 13555F: arch/powerpc/include/asm/membarrier.h 13556F: include/uapi/linux/membarrier.h 13557F: kernel/sched/membarrier.c 13558 13559MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13560M: Mike Rapoport <rppt@kernel.org> 13561L: linux-mm@kvack.org 13562S: Maintained 13563F: Documentation/core-api/boot-time-mm.rst 13564F: include/linux/memblock.h 13565F: mm/memblock.c 13566F: mm/mm_init.c 13567F: tools/testing/memblock/ 13568 13569MEMORY CONTROLLER DRIVERS 13570M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13571L: linux-kernel@vger.kernel.org 13572S: Maintained 13573B: mailto:krzysztof.kozlowski@linaro.org 13574T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13575F: Documentation/devicetree/bindings/memory-controllers/ 13576F: drivers/memory/ 13577F: include/dt-bindings/memory/ 13578F: include/memory/ 13579 13580MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13581M: Dmitry Osipenko <digetx@gmail.com> 13582L: linux-pm@vger.kernel.org 13583L: linux-tegra@vger.kernel.org 13584S: Maintained 13585T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13586F: drivers/devfreq/tegra30-devfreq.c 13587 13588MEMORY HOT(UN)PLUG 13589M: David Hildenbrand <david@redhat.com> 13590M: Oscar Salvador <osalvador@suse.de> 13591L: linux-mm@kvack.org 13592S: Maintained 13593F: Documentation/admin-guide/mm/memory-hotplug.rst 13594F: Documentation/core-api/memory-hotplug.rst 13595F: drivers/base/memory.c 13596F: include/linux/memory_hotplug.h 13597F: mm/memory_hotplug.c 13598F: tools/testing/selftests/memory-hotplug/ 13599 13600MEMORY MANAGEMENT 13601M: Andrew Morton <akpm@linux-foundation.org> 13602L: linux-mm@kvack.org 13603S: Maintained 13604W: http://www.linux-mm.org 13605T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13606T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13607F: include/linux/gfp.h 13608F: include/linux/gfp_types.h 13609F: include/linux/memory_hotplug.h 13610F: include/linux/mm.h 13611F: include/linux/mmzone.h 13612F: include/linux/pagewalk.h 13613F: include/trace/events/ksm.h 13614F: mm/ 13615F: tools/mm/ 13616F: tools/testing/selftests/mm/ 13617 13618MEMORY TECHNOLOGY DEVICES (MTD) 13619M: Miquel Raynal <miquel.raynal@bootlin.com> 13620M: Richard Weinberger <richard@nod.at> 13621M: Vignesh Raghavendra <vigneshr@ti.com> 13622L: linux-mtd@lists.infradead.org 13623S: Maintained 13624W: http://www.linux-mtd.infradead.org/ 13625Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13626C: irc://irc.oftc.net/mtd 13627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13628T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13629F: Documentation/devicetree/bindings/mtd/ 13630F: drivers/mtd/ 13631F: include/linux/mtd/ 13632F: include/uapi/mtd/ 13633 13634MEMSENSING MICROSYSTEMS MSA311 DRIVER 13635M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13636L: linux-iio@vger.kernel.org 13637S: Maintained 13638F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13639F: drivers/iio/accel/msa311.c 13640 13641MEN A21 WATCHDOG DRIVER 13642M: Johannes Thumshirn <morbidrsa@gmail.com> 13643L: linux-watchdog@vger.kernel.org 13644S: Maintained 13645F: drivers/watchdog/mena21_wdt.c 13646 13647MEN CHAMELEON BUS (mcb) 13648M: Johannes Thumshirn <morbidrsa@gmail.com> 13649S: Maintained 13650F: Documentation/driver-api/men-chameleon-bus.rst 13651F: drivers/mcb/ 13652F: include/linux/mcb.h 13653 13654MEN F21BMC (Board Management Controller) 13655M: Andreas Werner <andreas.werner@men.de> 13656S: Supported 13657F: Documentation/hwmon/menf21bmc.rst 13658F: drivers/hwmon/menf21bmc_hwmon.c 13659F: drivers/leds/leds-menf21bmc.c 13660F: drivers/mfd/menf21bmc.c 13661F: drivers/watchdog/menf21bmc_wdt.c 13662 13663MEN Z069 WATCHDOG DRIVER 13664M: Johannes Thumshirn <jth@kernel.org> 13665L: linux-watchdog@vger.kernel.org 13666S: Maintained 13667F: drivers/watchdog/menz69_wdt.c 13668 13669MESON AO CEC DRIVER FOR AMLOGIC SOCS 13670M: Neil Armstrong <neil.armstrong@linaro.org> 13671L: linux-media@vger.kernel.org 13672L: linux-amlogic@lists.infradead.org 13673S: Supported 13674W: http://linux-meson.com/ 13675T: git git://linuxtv.org/media_tree.git 13676F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13677F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13678F: drivers/media/cec/platform/meson/ao-cec.c 13679 13680MESON GE2D DRIVER FOR AMLOGIC SOCS 13681M: Neil Armstrong <neil.armstrong@linaro.org> 13682L: linux-media@vger.kernel.org 13683L: linux-amlogic@lists.infradead.org 13684S: Supported 13685T: git git://linuxtv.org/media_tree.git 13686F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13687F: drivers/media/platform/amlogic/meson-ge2d/ 13688 13689MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13690M: Liang Yang <liang.yang@amlogic.com> 13691L: linux-mtd@lists.infradead.org 13692S: Maintained 13693F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13694F: drivers/mtd/nand/raw/meson_* 13695 13696MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13697M: Neil Armstrong <neil.armstrong@linaro.org> 13698L: linux-media@vger.kernel.org 13699L: linux-amlogic@lists.infradead.org 13700S: Supported 13701T: git git://linuxtv.org/media_tree.git 13702F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13703F: drivers/staging/media/meson/vdec/ 13704 13705METHODE UDPU SUPPORT 13706M: Vladimir Vid <vladimir.vid@sartura.hr> 13707S: Maintained 13708F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13709 13710MHI BUS 13711M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13712L: mhi@lists.linux.dev 13713L: linux-arm-msm@vger.kernel.org 13714S: Maintained 13715T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13716F: Documentation/ABI/stable/sysfs-bus-mhi 13717F: Documentation/mhi/ 13718F: drivers/bus/mhi/ 13719F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13720F: include/linux/mhi.h 13721 13722MICROBLAZE ARCHITECTURE 13723M: Michal Simek <monstr@monstr.eu> 13724S: Supported 13725W: http://www.monstr.eu/fdt/ 13726T: git git://git.monstr.eu/linux-2.6-microblaze.git 13727F: arch/microblaze/ 13728 13729MICROBLAZE TMR INJECT 13730M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13731S: Supported 13732F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13733F: drivers/misc/xilinx_tmr_inject.c 13734 13735MICROBLAZE TMR MANAGER 13736M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13737S: Supported 13738F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13739F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13740F: drivers/misc/xilinx_tmr_manager.c 13741 13742MICROCHIP AT91 DMA DRIVERS 13743M: Ludovic Desroches <ludovic.desroches@microchip.com> 13744M: Tudor Ambarus <tudor.ambarus@linaro.org> 13745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13746L: dmaengine@vger.kernel.org 13747S: Supported 13748F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13749F: drivers/dma/at_hdmac.c 13750F: drivers/dma/at_xdmac.c 13751F: include/dt-bindings/dma/at91.h 13752 13753MICROCHIP AT91 SERIAL DRIVER 13754M: Richard Genoud <richard.genoud@gmail.com> 13755S: Maintained 13756F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13757F: drivers/tty/serial/atmel_serial.c 13758F: drivers/tty/serial/atmel_serial.h 13759 13760MICROCHIP AT91 USART MFD DRIVER 13761M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13762L: linux-kernel@vger.kernel.org 13763S: Supported 13764F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13765F: drivers/mfd/at91-usart.c 13766F: include/dt-bindings/mfd/at91-usart.h 13767 13768MICROCHIP AT91 USART SPI DRIVER 13769M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13770L: linux-spi@vger.kernel.org 13771S: Supported 13772F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13773F: drivers/spi/spi-at91-usart.c 13774 13775MICROCHIP AUDIO ASOC DRIVERS 13776M: Claudiu Beznea <claudiu.beznea@microchip.com> 13777L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13778S: Supported 13779F: Documentation/devicetree/bindings/sound/atmel* 13780F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13781F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13782F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13783F: sound/soc/atmel 13784 13785MICROCHIP CSI2DC DRIVER 13786M: Eugen Hristev <eugen.hristev@microchip.com> 13787L: linux-media@vger.kernel.org 13788S: Supported 13789F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13790F: drivers/media/platform/microchip/microchip-csi2dc.c 13791 13792MICROCHIP ECC DRIVER 13793M: Tudor Ambarus <tudor.ambarus@linaro.org> 13794L: linux-crypto@vger.kernel.org 13795S: Maintained 13796F: drivers/crypto/atmel-ecc.* 13797 13798MICROCHIP EIC DRIVER 13799M: Claudiu Beznea <claudiu.beznea@microchip.com> 13800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13801S: Supported 13802F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13803F: drivers/irqchip/irq-mchp-eic.c 13804 13805MICROCHIP I2C DRIVER 13806M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13807L: linux-i2c@vger.kernel.org 13808S: Supported 13809F: drivers/i2c/busses/i2c-at91-*.c 13810F: drivers/i2c/busses/i2c-at91.h 13811 13812MICROCHIP ISC DRIVER 13813M: Eugen Hristev <eugen.hristev@microchip.com> 13814L: linux-media@vger.kernel.org 13815S: Supported 13816F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13817F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13818F: drivers/media/platform/microchip/microchip-isc* 13819F: drivers/media/platform/microchip/microchip-sama*-isc* 13820F: drivers/staging/media/deprecated/atmel/atmel-isc* 13821F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13822F: include/linux/atmel-isc-media.h 13823 13824MICROCHIP ISI DRIVER 13825M: Eugen Hristev <eugen.hristev@microchip.com> 13826L: linux-media@vger.kernel.org 13827S: Supported 13828F: drivers/media/platform/atmel/atmel-isi.c 13829F: drivers/media/platform/atmel/atmel-isi.h 13830 13831MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13832M: Woojung Huh <woojung.huh@microchip.com> 13833M: UNGLinuxDriver@microchip.com 13834L: netdev@vger.kernel.org 13835S: Maintained 13836F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13837F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13838F: drivers/net/dsa/microchip/* 13839F: include/linux/dsa/ksz_common.h 13840F: include/linux/platform_data/microchip-ksz.h 13841F: net/dsa/tag_ksz.c 13842 13843MICROCHIP LAN743X ETHERNET DRIVER 13844M: Bryan Whitehead <bryan.whitehead@microchip.com> 13845M: UNGLinuxDriver@microchip.com 13846L: netdev@vger.kernel.org 13847S: Maintained 13848F: drivers/net/ethernet/microchip/lan743x_* 13849 13850MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13851M: Arun Ramadoss <arun.ramadoss@microchip.com> 13852R: UNGLinuxDriver@microchip.com 13853L: netdev@vger.kernel.org 13854S: Maintained 13855F: drivers/net/phy/microchip_t1.c 13856 13857MICROCHIP LAN966X ETHERNET DRIVER 13858M: Horatiu Vultur <horatiu.vultur@microchip.com> 13859M: UNGLinuxDriver@microchip.com 13860L: netdev@vger.kernel.org 13861S: Maintained 13862F: drivers/net/ethernet/microchip/lan966x/* 13863 13864MICROCHIP LCDFB DRIVER 13865M: Nicolas Ferre <nicolas.ferre@microchip.com> 13866L: linux-fbdev@vger.kernel.org 13867S: Maintained 13868F: drivers/video/fbdev/atmel_lcdfb.c 13869F: include/video/atmel_lcdc.h 13870 13871MICROCHIP MCP16502 PMIC DRIVER 13872M: Claudiu Beznea <claudiu.beznea@microchip.com> 13873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13874S: Supported 13875F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13876F: drivers/regulator/mcp16502.c 13877 13878MICROCHIP MCP3911 ADC DRIVER 13879M: Marcus Folkesson <marcus.folkesson@gmail.com> 13880M: Kent Gustavsson <kent@minoris.se> 13881L: linux-iio@vger.kernel.org 13882S: Maintained 13883F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13884F: drivers/iio/adc/mcp3911.c 13885 13886MICROCHIP MMC/SD/SDIO MCI DRIVER 13887M: Ludovic Desroches <ludovic.desroches@microchip.com> 13888S: Maintained 13889F: drivers/mmc/host/atmel-mci.c 13890 13891MICROCHIP NAND DRIVER 13892M: Tudor Ambarus <tudor.ambarus@linaro.org> 13893L: linux-mtd@lists.infradead.org 13894S: Supported 13895F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13896F: drivers/mtd/nand/raw/atmel/* 13897 13898MICROCHIP OTPC DRIVER 13899M: Claudiu Beznea <claudiu.beznea@microchip.com> 13900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13901S: Supported 13902F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13903F: drivers/nvmem/microchip-otpc.c 13904F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13905 13906MICROCHIP PCI1XXXX GP DRIVER 13907M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13908L: linux-gpio@vger.kernel.org 13909S: Supported 13910F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13911F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13912F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13913 13914MICROCHIP PCI1XXXX I2C DRIVER 13915M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13916M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13917M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13918L: linux-i2c@vger.kernel.org 13919S: Maintained 13920F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13921 13922MICROCHIP PCIe UART DRIVER 13923M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13924M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13925L: linux-serial@vger.kernel.org 13926S: Maintained 13927F: drivers/tty/serial/8250/8250_pci1xxxx.c 13928 13929MICROCHIP POLARFIRE FPGA DRIVERS 13930M: Conor Dooley <conor.dooley@microchip.com> 13931R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13932L: linux-fpga@vger.kernel.org 13933S: Supported 13934F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13935F: drivers/fpga/microchip-spi.c 13936 13937MICROCHIP PWM DRIVER 13938M: Claudiu Beznea <claudiu.beznea@microchip.com> 13939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13940L: linux-pwm@vger.kernel.org 13941S: Supported 13942F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13943F: drivers/pwm/pwm-atmel.c 13944 13945MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13946M: Eugen Hristev <eugen.hristev@microchip.com> 13947L: linux-iio@vger.kernel.org 13948S: Supported 13949F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13950F: drivers/iio/adc/at91-sama5d2_adc.c 13951F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13952 13953MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13954M: Claudiu Beznea <claudiu.beznea@microchip.com> 13955S: Supported 13956F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13957F: drivers/power/reset/at91-sama5d2_shdwc.c 13958 13959MICROCHIP SOC DRIVERS 13960M: Conor Dooley <conor@kernel.org> 13961S: Supported 13962T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13963F: drivers/soc/microchip/ 13964 13965MICROCHIP SPI DRIVER 13966M: Tudor Ambarus <tudor.ambarus@linaro.org> 13967S: Supported 13968F: drivers/spi/spi-atmel.* 13969 13970MICROCHIP SSC DRIVER 13971M: Claudiu Beznea <claudiu.beznea@microchip.com> 13972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13973S: Supported 13974F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13975F: drivers/misc/atmel-ssc.c 13976F: include/linux/atmel-ssc.h 13977 13978Microchip Timer Counter Block (TCB) Capture Driver 13979M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13981L: linux-iio@vger.kernel.org 13982S: Maintained 13983F: drivers/counter/microchip-tcb-capture.c 13984 13985MICROCHIP USB251XB DRIVER 13986M: Richard Leitner <richard.leitner@skidata.com> 13987L: linux-usb@vger.kernel.org 13988S: Maintained 13989F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13990F: drivers/usb/misc/usb251xb.c 13991 13992MICROCHIP USBA UDC DRIVER 13993M: Cristian Birsan <cristian.birsan@microchip.com> 13994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13995S: Supported 13996F: drivers/usb/gadget/udc/atmel_usba_udc.* 13997 13998MICROCHIP WILC1000 WIFI DRIVER 13999M: Ajay Singh <ajay.kathat@microchip.com> 14000M: Claudiu Beznea <claudiu.beznea@microchip.com> 14001L: linux-wireless@vger.kernel.org 14002S: Supported 14003F: drivers/net/wireless/microchip/wilc1000/ 14004 14005MICROSEMI MIPS SOCS 14006M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14007M: UNGLinuxDriver@microchip.com 14008L: linux-mips@vger.kernel.org 14009S: Supported 14010F: Documentation/devicetree/bindings/mips/mscc.txt 14011F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14012F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14013F: arch/mips/boot/dts/mscc/ 14014F: arch/mips/configs/generic/board-ocelot.config 14015F: arch/mips/generic/board-ocelot.c 14016 14017MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14018M: Don Brace <don.brace@microchip.com> 14019L: storagedev@microchip.com 14020L: linux-scsi@vger.kernel.org 14021S: Supported 14022F: Documentation/scsi/smartpqi.rst 14023F: drivers/scsi/smartpqi/Kconfig 14024F: drivers/scsi/smartpqi/Makefile 14025F: drivers/scsi/smartpqi/smartpqi*.[ch] 14026F: include/linux/cciss*.h 14027F: include/uapi/linux/cciss*.h 14028 14029MICROSOFT MANA RDMA DRIVER 14030M: Long Li <longli@microsoft.com> 14031M: Ajay Sharma <sharmaajay@microsoft.com> 14032L: linux-rdma@vger.kernel.org 14033S: Supported 14034F: drivers/infiniband/hw/mana/ 14035F: include/net/mana 14036F: include/uapi/rdma/mana-abi.h 14037 14038MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14039M: Maximilian Luz <luzmaximilian@gmail.com> 14040L: platform-driver-x86@vger.kernel.org 14041S: Maintained 14042F: drivers/platform/surface/surface_aggregator_tabletsw.c 14043 14044MICROSOFT SURFACE BATTERY AND AC DRIVERS 14045M: Maximilian Luz <luzmaximilian@gmail.com> 14046L: linux-pm@vger.kernel.org 14047L: platform-driver-x86@vger.kernel.org 14048S: Maintained 14049F: drivers/power/supply/surface_battery.c 14050F: drivers/power/supply/surface_charger.c 14051 14052MICROSOFT SURFACE DTX DRIVER 14053M: Maximilian Luz <luzmaximilian@gmail.com> 14054L: platform-driver-x86@vger.kernel.org 14055S: Maintained 14056F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14057F: drivers/platform/surface/surface_dtx.c 14058F: include/uapi/linux/surface_aggregator/dtx.h 14059 14060MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14061M: Maximilian Luz <luzmaximilian@gmail.com> 14062L: platform-driver-x86@vger.kernel.org 14063S: Maintained 14064F: drivers/platform/surface/surface_gpe.c 14065 14066MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14067M: Hans de Goede <hdegoede@redhat.com> 14068M: Mark Gross <markgross@kernel.org> 14069M: Maximilian Luz <luzmaximilian@gmail.com> 14070L: platform-driver-x86@vger.kernel.org 14071S: Maintained 14072T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14073F: drivers/platform/surface/ 14074 14075MICROSOFT SURFACE HID TRANSPORT DRIVER 14076M: Maximilian Luz <luzmaximilian@gmail.com> 14077L: linux-input@vger.kernel.org 14078L: platform-driver-x86@vger.kernel.org 14079S: Maintained 14080F: drivers/hid/surface-hid/ 14081 14082MICROSOFT SURFACE HOT-PLUG DRIVER 14083M: Maximilian Luz <luzmaximilian@gmail.com> 14084L: platform-driver-x86@vger.kernel.org 14085S: Maintained 14086F: drivers/platform/surface/surface_hotplug.c 14087 14088MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14089M: Maximilian Luz <luzmaximilian@gmail.com> 14090L: platform-driver-x86@vger.kernel.org 14091S: Maintained 14092F: drivers/platform/surface/surface_platform_profile.c 14093 14094MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14095M: Chen Yu <yu.c.chen@intel.com> 14096L: platform-driver-x86@vger.kernel.org 14097S: Supported 14098F: drivers/platform/surface/surfacepro3_button.c 14099 14100MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14101M: Maximilian Luz <luzmaximilian@gmail.com> 14102L: platform-driver-x86@vger.kernel.org 14103S: Maintained 14104F: drivers/platform/surface/surface_aggregator_hub.c 14105 14106MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14107M: Maximilian Luz <luzmaximilian@gmail.com> 14108L: platform-driver-x86@vger.kernel.org 14109S: Maintained 14110W: https://github.com/linux-surface/surface-aggregator-module 14111C: irc://irc.libera.chat/linux-surface 14112F: Documentation/driver-api/surface_aggregator/ 14113F: drivers/platform/surface/aggregator/ 14114F: drivers/platform/surface/surface_acpi_notify.c 14115F: drivers/platform/surface/surface_aggregator_cdev.c 14116F: drivers/platform/surface/surface_aggregator_registry.c 14117F: include/linux/surface_acpi_notify.h 14118F: include/linux/surface_aggregator/ 14119F: include/uapi/linux/surface_aggregator/ 14120 14121MICROTEK X6 SCANNER 14122M: Oliver Neukum <oliver@neukum.org> 14123S: Maintained 14124F: drivers/usb/image/microtek.* 14125 14126MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14127M: Luka Kovacic <luka.kovacic@sartura.hr> 14128M: Luka Perkov <luka.perkov@sartura.hr> 14129S: Maintained 14130F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14131F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14132F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14133F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14134F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14135F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14136 14137MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14138M: Sakari Ailus <sakari.ailus@linux.intel.com> 14139L: linux-media@vger.kernel.org 14140S: Maintained 14141F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14142F: Documentation/driver-api/media/drivers/ccs/ 14143F: Documentation/userspace-api/media/drivers/ccs.rst 14144F: drivers/media/i2c/ccs-pll.c 14145F: drivers/media/i2c/ccs-pll.h 14146F: drivers/media/i2c/ccs/ 14147F: include/uapi/linux/ccs.h 14148F: include/uapi/linux/smiapp.h 14149 14150MIPS 14151M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14152L: linux-mips@vger.kernel.org 14153S: Maintained 14154W: http://www.linux-mips.org/ 14155Q: https://patchwork.kernel.org/project/linux-mips/list/ 14156T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14157F: Documentation/devicetree/bindings/mips/ 14158F: Documentation/mips/ 14159F: arch/mips/ 14160F: drivers/platform/mips/ 14161F: include/dt-bindings/mips/ 14162 14163MIPS BOSTON DEVELOPMENT BOARD 14164M: Paul Burton <paulburton@kernel.org> 14165L: linux-mips@vger.kernel.org 14166S: Maintained 14167F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14168F: arch/mips/boot/dts/img/boston.dts 14169F: arch/mips/configs/generic/board-boston.config 14170F: drivers/clk/imgtec/clk-boston.c 14171F: include/dt-bindings/clock/boston-clock.h 14172 14173MIPS CORE DRIVERS 14174M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14175M: Serge Semin <fancer.lancer@gmail.com> 14176L: linux-mips@vger.kernel.org 14177S: Supported 14178F: drivers/bus/mips_cdmm.c 14179F: drivers/clocksource/mips-gic-timer.c 14180F: drivers/cpuidle/cpuidle-cps.c 14181F: drivers/irqchip/irq-mips-cpu.c 14182F: drivers/irqchip/irq-mips-gic.c 14183 14184MIPS GENERIC PLATFORM 14185M: Paul Burton <paulburton@kernel.org> 14186L: linux-mips@vger.kernel.org 14187S: Supported 14188F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14189F: arch/mips/generic/ 14190F: arch/mips/tools/generic-board-config.sh 14191 14192MIPS RINT INSTRUCTION EMULATION 14193M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14194L: linux-mips@vger.kernel.org 14195S: Supported 14196F: arch/mips/math-emu/dp_rint.c 14197F: arch/mips/math-emu/sp_rint.c 14198 14199MIPS/LOONGSON1 ARCHITECTURE 14200M: Keguang Zhang <keguang.zhang@gmail.com> 14201L: linux-mips@vger.kernel.org 14202S: Maintained 14203F: arch/mips/include/asm/mach-loongson32/ 14204F: arch/mips/loongson32/ 14205F: drivers/*/*loongson1* 14206 14207MIPS/LOONGSON2EF ARCHITECTURE 14208M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14209L: linux-mips@vger.kernel.org 14210S: Maintained 14211F: arch/mips/include/asm/mach-loongson2ef/ 14212F: arch/mips/loongson2ef/ 14213F: drivers/cpufreq/loongson2_cpufreq.c 14214 14215MIPS/LOONGSON64 ARCHITECTURE 14216M: Huacai Chen <chenhuacai@kernel.org> 14217M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14218L: linux-mips@vger.kernel.org 14219S: Maintained 14220F: arch/mips/include/asm/mach-loongson64/ 14221F: arch/mips/loongson64/ 14222F: drivers/irqchip/irq-loongson* 14223F: drivers/platform/mips/cpu_hwmon.c 14224 14225MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14226M: Hans Verkuil <hverkuil@xs4all.nl> 14227L: linux-media@vger.kernel.org 14228S: Odd Fixes 14229W: https://linuxtv.org 14230T: git git://linuxtv.org/media_tree.git 14231F: drivers/media/radio/radio-miropcm20* 14232 14233MMP SUPPORT 14234R: Lubomir Rintel <lkundrak@v3.sk> 14235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14236S: Odd Fixes 14237T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14238F: arch/arm/boot/dts/marvell/mmp* 14239F: arch/arm/mach-mmp/ 14240F: include/linux/soc/mmp/ 14241 14242MMP USB PHY DRIVERS 14243R: Lubomir Rintel <lkundrak@v3.sk> 14244L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14245S: Maintained 14246F: drivers/phy/marvell/phy-mmp3-usb.c 14247F: drivers/phy/marvell/phy-pxa-usb.c 14248 14249MMU GATHER AND TLB INVALIDATION 14250M: Will Deacon <will@kernel.org> 14251M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14252M: Andrew Morton <akpm@linux-foundation.org> 14253M: Nick Piggin <npiggin@gmail.com> 14254M: Peter Zijlstra <peterz@infradead.org> 14255L: linux-arch@vger.kernel.org 14256L: linux-mm@kvack.org 14257S: Maintained 14258F: arch/*/include/asm/tlb.h 14259F: include/asm-generic/tlb.h 14260F: mm/mmu_gather.c 14261 14262MN88472 MEDIA DRIVER 14263M: Antti Palosaari <crope@iki.fi> 14264L: linux-media@vger.kernel.org 14265S: Maintained 14266W: https://linuxtv.org 14267W: http://palosaari.fi/linux/ 14268Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14269F: drivers/media/dvb-frontends/mn88472* 14270 14271MN88473 MEDIA DRIVER 14272M: Antti Palosaari <crope@iki.fi> 14273L: linux-media@vger.kernel.org 14274S: Maintained 14275W: https://linuxtv.org 14276W: http://palosaari.fi/linux/ 14277Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14278F: drivers/media/dvb-frontends/mn88473* 14279 14280MODULE SUPPORT 14281M: Luis Chamberlain <mcgrof@kernel.org> 14282L: linux-modules@vger.kernel.org 14283L: linux-kernel@vger.kernel.org 14284S: Maintained 14285T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14286F: include/linux/kmod.h 14287F: include/linux/module.h 14288F: kernel/module/ 14289F: lib/test_kmod.c 14290F: scripts/module* 14291F: tools/testing/selftests/kmod/ 14292 14293MONOLITHIC POWER SYSTEM PMIC DRIVER 14294M: Saravanan Sekar <sravanhome@gmail.com> 14295S: Maintained 14296F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14297F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14298F: drivers/hwmon/pmbus/mpq7932.c 14299F: drivers/iio/adc/mp2629_adc.c 14300F: drivers/mfd/mp2629.c 14301F: drivers/power/supply/mp2629_charger.c 14302F: drivers/regulator/mp5416.c 14303F: drivers/regulator/mpq7920.c 14304F: drivers/regulator/mpq7920.h 14305F: include/linux/mfd/mp2629.h 14306 14307MOST(R) TECHNOLOGY DRIVER 14308M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14309M: Christian Gromm <christian.gromm@microchip.com> 14310S: Maintained 14311F: Documentation/ABI/testing/configfs-most 14312F: Documentation/ABI/testing/sysfs-bus-most 14313F: drivers/most/ 14314F: drivers/staging/most/ 14315F: include/linux/most.h 14316 14317MOTORCOMM PHY DRIVER 14318M: Peter Geis <pgwipeout@gmail.com> 14319M: Frank <Frank.Sae@motor-comm.com> 14320L: netdev@vger.kernel.org 14321S: Maintained 14322F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14323F: drivers/net/phy/motorcomm.c 14324 14325MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14326M: Jiri Slaby <jirislaby@kernel.org> 14327S: Maintained 14328F: Documentation/driver-api/tty/moxa-smartio.rst 14329F: drivers/tty/mxser.* 14330 14331MR800 AVERMEDIA USB FM RADIO DRIVER 14332M: Alexey Klimov <klimov.linux@gmail.com> 14333L: linux-media@vger.kernel.org 14334S: Maintained 14335T: git git://linuxtv.org/media_tree.git 14336F: drivers/media/radio/radio-mr800.c 14337 14338MRF24J40 IEEE 802.15.4 RADIO DRIVER 14339M: Stefan Schmidt <stefan@datenfreihafen.org> 14340L: linux-wpan@vger.kernel.org 14341S: Odd Fixes 14342F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14343F: drivers/net/ieee802154/mrf24j40.c 14344 14345MSI EC DRIVER 14346M: Nikita Kravets <teackot@gmail.com> 14347L: platform-driver-x86@vger.kernel.org 14348S: Maintained 14349W: https://github.com/BeardOverflow/msi-ec 14350F: drivers/platform/x86/msi-ec.* 14351 14352MSI LAPTOP SUPPORT 14353M: "Lee, Chun-Yi" <jlee@suse.com> 14354L: platform-driver-x86@vger.kernel.org 14355S: Maintained 14356F: drivers/platform/x86/msi-laptop.c 14357 14358MSI WMI SUPPORT 14359L: platform-driver-x86@vger.kernel.org 14360S: Orphan 14361F: drivers/platform/x86/msi-wmi.c 14362 14363MSI001 MEDIA DRIVER 14364M: Antti Palosaari <crope@iki.fi> 14365L: linux-media@vger.kernel.org 14366S: Maintained 14367W: https://linuxtv.org 14368W: http://palosaari.fi/linux/ 14369Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14370T: git git://linuxtv.org/anttip/media_tree.git 14371F: drivers/media/tuners/msi001* 14372 14373MSI2500 MEDIA DRIVER 14374M: Antti Palosaari <crope@iki.fi> 14375L: linux-media@vger.kernel.org 14376S: Maintained 14377W: https://linuxtv.org 14378W: http://palosaari.fi/linux/ 14379Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14380T: git git://linuxtv.org/anttip/media_tree.git 14381F: drivers/media/usb/msi2500/ 14382 14383MSTAR INTERRUPT CONTROLLER DRIVER 14384M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14385M: Daniel Palmer <daniel@thingy.jp> 14386S: Maintained 14387F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14388F: drivers/irqchip/irq-mst-intc.c 14389 14390MSYSTEMS DISKONCHIP G3 MTD DRIVER 14391M: Robert Jarzmik <robert.jarzmik@free.fr> 14392L: linux-mtd@lists.infradead.org 14393S: Maintained 14394F: drivers/mtd/devices/docg3* 14395 14396MT9P031 APTINA CAMERA SENSOR 14397M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14398L: linux-media@vger.kernel.org 14399S: Maintained 14400T: git git://linuxtv.org/media_tree.git 14401F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14402F: drivers/media/i2c/mt9p031.c 14403F: include/media/i2c/mt9p031.h 14404 14405MT9T112 APTINA CAMERA SENSOR 14406M: Jacopo Mondi <jacopo@jmondi.org> 14407L: linux-media@vger.kernel.org 14408S: Odd Fixes 14409T: git git://linuxtv.org/media_tree.git 14410F: drivers/media/i2c/mt9t112.c 14411F: include/media/i2c/mt9t112.h 14412 14413MT9V032 APTINA CAMERA SENSOR 14414M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14415L: linux-media@vger.kernel.org 14416S: Maintained 14417T: git git://linuxtv.org/media_tree.git 14418F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14419F: drivers/media/i2c/mt9v032.c 14420F: include/media/i2c/mt9v032.h 14421 14422MT9V111 APTINA CAMERA SENSOR 14423M: Jacopo Mondi <jacopo@jmondi.org> 14424L: linux-media@vger.kernel.org 14425S: Maintained 14426T: git git://linuxtv.org/media_tree.git 14427F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14428F: drivers/media/i2c/mt9v111.c 14429 14430MULTIFUNCTION DEVICES (MFD) 14431M: Lee Jones <lee@kernel.org> 14432S: Maintained 14433T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14434F: Documentation/devicetree/bindings/mfd/ 14435F: drivers/mfd/ 14436F: include/dt-bindings/mfd/ 14437F: include/linux/mfd/ 14438 14439MULTIMEDIA CARD (MMC) ETC. OVER SPI 14440S: Orphan 14441F: drivers/mmc/host/mmc_spi.c 14442F: include/linux/spi/mmc_spi.h 14443 14444MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14445M: Ulf Hansson <ulf.hansson@linaro.org> 14446L: linux-mmc@vger.kernel.org 14447S: Maintained 14448T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14449F: Documentation/devicetree/bindings/mmc/ 14450F: drivers/mmc/ 14451F: include/linux/mmc/ 14452F: include/uapi/linux/mmc/ 14453 14454MULTIPLEXER SUBSYSTEM 14455M: Peter Rosin <peda@axentia.se> 14456S: Maintained 14457F: Documentation/ABI/testing/sysfs-class-mux* 14458F: Documentation/devicetree/bindings/mux/ 14459F: drivers/mux/ 14460F: include/dt-bindings/mux/ 14461F: include/linux/mux/ 14462 14463MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14464M: Bin Liu <b-liu@ti.com> 14465L: linux-usb@vger.kernel.org 14466S: Maintained 14467F: drivers/usb/musb/ 14468 14469MXL301RF MEDIA DRIVER 14470M: Akihiro Tsukada <tskd08@gmail.com> 14471L: linux-media@vger.kernel.org 14472S: Odd Fixes 14473F: drivers/media/tuners/mxl301rf* 14474 14475MXL5007T MEDIA DRIVER 14476M: Michael Krufky <mkrufky@linuxtv.org> 14477L: linux-media@vger.kernel.org 14478S: Maintained 14479W: https://linuxtv.org 14480W: http://github.com/mkrufky 14481Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14482T: git git://linuxtv.org/mkrufky/tuners.git 14483F: drivers/media/tuners/mxl5007t.* 14484 14485MXSFB DRM DRIVER 14486M: Marek Vasut <marex@denx.de> 14487M: Stefan Agner <stefan@agner.ch> 14488L: dri-devel@lists.freedesktop.org 14489S: Supported 14490T: git git://anongit.freedesktop.org/drm/drm-misc 14491F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14492F: drivers/gpu/drm/mxsfb/ 14493 14494MYLEX DAC960 PCI RAID Controller 14495M: Hannes Reinecke <hare@kernel.org> 14496L: linux-scsi@vger.kernel.org 14497S: Supported 14498F: drivers/scsi/myrb.* 14499F: drivers/scsi/myrs.* 14500 14501MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14502M: Chris Lee <christopher.lee@cspi.com> 14503L: netdev@vger.kernel.org 14504S: Supported 14505W: https://www.cspi.com/ethernet-products/support/downloads/ 14506F: drivers/net/ethernet/myricom/myri10ge/ 14507 14508NAND FLASH SUBSYSTEM 14509M: Miquel Raynal <miquel.raynal@bootlin.com> 14510R: Richard Weinberger <richard@nod.at> 14511L: linux-mtd@lists.infradead.org 14512S: Maintained 14513W: http://www.linux-mtd.infradead.org/ 14514Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14515C: irc://irc.oftc.net/mtd 14516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14517F: drivers/mtd/nand/ 14518F: include/linux/mtd/*nand*.h 14519 14520NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14521M: Daniel Mack <zonque@gmail.com> 14522L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14523S: Maintained 14524W: http://www.native-instruments.com 14525F: sound/usb/caiaq/ 14526 14527NATSEMI ETHERNET DRIVER (DP8381x) 14528S: Orphan 14529F: drivers/net/ethernet/natsemi/natsemi.c 14530 14531NCR 5380 SCSI DRIVERS 14532M: Finn Thain <fthain@linux-m68k.org> 14533M: Michael Schmitz <schmitzmic@gmail.com> 14534L: linux-scsi@vger.kernel.org 14535S: Maintained 14536F: Documentation/scsi/g_NCR5380.rst 14537F: drivers/scsi/NCR5380.* 14538F: drivers/scsi/arm/cumana_1.c 14539F: drivers/scsi/arm/oak.c 14540F: drivers/scsi/atari_scsi.* 14541F: drivers/scsi/dmx3191d.c 14542F: drivers/scsi/g_NCR5380.* 14543F: drivers/scsi/mac_scsi.* 14544F: drivers/scsi/sun3_scsi.* 14545F: drivers/scsi/sun3_scsi_vme.c 14546 14547NCSI LIBRARY 14548M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14549S: Maintained 14550F: net/ncsi/ 14551 14552NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14553M: Guenter Roeck <linux@roeck-us.net> 14554L: linux-hwmon@vger.kernel.org 14555S: Maintained 14556F: Documentation/hwmon/nct6775.rst 14557F: drivers/hwmon/nct6775-core.c 14558F: drivers/hwmon/nct6775-platform.c 14559F: drivers/hwmon/nct6775.h 14560 14561NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14562M: Zev Weiss <zev@bewilderbeest.net> 14563L: linux-hwmon@vger.kernel.org 14564S: Maintained 14565F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14566F: drivers/hwmon/nct6775-i2c.c 14567 14568NETDEVSIM 14569M: Jakub Kicinski <kuba@kernel.org> 14570S: Maintained 14571F: drivers/net/netdevsim/* 14572 14573NETEM NETWORK EMULATOR 14574M: Stephen Hemminger <stephen@networkplumber.org> 14575L: netdev@vger.kernel.org 14576S: Maintained 14577F: net/sched/sch_netem.c 14578 14579NETERION 10GbE DRIVERS (s2io) 14580M: Jon Mason <jdmason@kudzu.us> 14581L: netdev@vger.kernel.org 14582S: Supported 14583F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14584F: drivers/net/ethernet/neterion/ 14585 14586NETFILTER 14587M: Pablo Neira Ayuso <pablo@netfilter.org> 14588M: Jozsef Kadlecsik <kadlec@netfilter.org> 14589M: Florian Westphal <fw@strlen.de> 14590L: netfilter-devel@vger.kernel.org 14591L: coreteam@netfilter.org 14592S: Maintained 14593W: http://www.netfilter.org/ 14594W: http://www.iptables.org/ 14595W: http://www.nftables.org/ 14596Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14597C: irc://irc.libera.chat/netfilter 14598T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14599T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14600F: include/linux/netfilter* 14601F: include/linux/netfilter/ 14602F: include/net/netfilter/ 14603F: include/uapi/linux/netfilter* 14604F: include/uapi/linux/netfilter/ 14605F: net/*/netfilter.c 14606F: net/*/netfilter/ 14607F: net/bridge/br_netfilter*.c 14608F: net/netfilter/ 14609 14610NETROM NETWORK LAYER 14611M: Ralf Baechle <ralf@linux-mips.org> 14612L: linux-hams@vger.kernel.org 14613S: Maintained 14614W: http://www.linux-ax25.org/ 14615F: include/net/netrom.h 14616F: include/uapi/linux/netrom.h 14617F: net/netrom/ 14618 14619NETRONIX EMBEDDED CONTROLLER 14620M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14621S: Maintained 14622F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14623F: drivers/mfd/ntxec.c 14624F: drivers/pwm/pwm-ntxec.c 14625F: drivers/rtc/rtc-ntxec.c 14626F: include/linux/mfd/ntxec.h 14627 14628NETRONOME ETHERNET DRIVERS 14629M: Simon Horman <simon.horman@corigine.com> 14630R: Jakub Kicinski <kuba@kernel.org> 14631L: oss-drivers@corigine.com 14632S: Maintained 14633F: drivers/net/ethernet/netronome/ 14634 14635NETWORK BLOCK DEVICE (NBD) 14636M: Josef Bacik <josef@toxicpanda.com> 14637L: linux-block@vger.kernel.org 14638L: nbd@other.debian.org 14639S: Maintained 14640F: Documentation/admin-guide/blockdev/nbd.rst 14641F: drivers/block/nbd.c 14642F: include/trace/events/nbd.h 14643F: include/uapi/linux/nbd.h 14644 14645NETWORK DROP MONITOR 14646M: Neil Horman <nhorman@tuxdriver.com> 14647L: netdev@vger.kernel.org 14648S: Maintained 14649W: https://fedorahosted.org/dropwatch/ 14650F: include/uapi/linux/net_dropmon.h 14651F: net/core/drop_monitor.c 14652 14653NETWORKING DRIVERS 14654M: "David S. Miller" <davem@davemloft.net> 14655M: Eric Dumazet <edumazet@google.com> 14656M: Jakub Kicinski <kuba@kernel.org> 14657M: Paolo Abeni <pabeni@redhat.com> 14658L: netdev@vger.kernel.org 14659S: Maintained 14660Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14661T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14662T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14663F: Documentation/devicetree/bindings/net/ 14664F: drivers/connector/ 14665F: drivers/net/ 14666F: include/dt-bindings/net/ 14667F: include/linux/etherdevice.h 14668F: include/linux/fcdevice.h 14669F: include/linux/fddidevice.h 14670F: include/linux/hippidevice.h 14671F: include/linux/if_* 14672F: include/linux/inetdevice.h 14673F: include/linux/netdevice.h 14674F: include/uapi/linux/if_* 14675F: include/uapi/linux/netdevice.h 14676X: drivers/net/wireless/ 14677 14678NETWORKING DRIVERS (WIRELESS) 14679M: Kalle Valo <kvalo@kernel.org> 14680L: linux-wireless@vger.kernel.org 14681S: Maintained 14682W: https://wireless.wiki.kernel.org/ 14683Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14684T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14685T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14686F: Documentation/devicetree/bindings/net/wireless/ 14687F: drivers/net/wireless/ 14688 14689NETWORKING [DSA] 14690M: Andrew Lunn <andrew@lunn.ch> 14691M: Florian Fainelli <f.fainelli@gmail.com> 14692M: Vladimir Oltean <olteanv@gmail.com> 14693S: Maintained 14694F: Documentation/devicetree/bindings/net/dsa/ 14695F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14696F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14697F: drivers/net/dsa/ 14698F: include/linux/dsa/ 14699F: include/linux/platform_data/dsa.h 14700F: include/net/dsa.h 14701F: net/dsa/ 14702F: tools/testing/selftests/drivers/net/dsa/ 14703 14704NETWORKING [GENERAL] 14705M: "David S. Miller" <davem@davemloft.net> 14706M: Eric Dumazet <edumazet@google.com> 14707M: Jakub Kicinski <kuba@kernel.org> 14708M: Paolo Abeni <pabeni@redhat.com> 14709L: netdev@vger.kernel.org 14710S: Maintained 14711Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14712B: mailto:netdev@vger.kernel.org 14713T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14714T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14715F: Documentation/core-api/netlink.rst 14716F: Documentation/netlink/ 14717F: Documentation/networking/ 14718F: Documentation/process/maintainer-netdev.rst 14719F: Documentation/userspace-api/netlink/ 14720F: include/linux/in.h 14721F: include/linux/net.h 14722F: include/linux/netdevice.h 14723F: include/net/ 14724F: include/uapi/linux/in.h 14725F: include/uapi/linux/net.h 14726F: include/uapi/linux/net_namespace.h 14727F: include/uapi/linux/netdevice.h 14728F: lib/net_utils.c 14729F: lib/random32.c 14730F: net/ 14731F: tools/net/ 14732F: tools/testing/selftests/net/ 14733X: net/bluetooth/ 14734 14735NETWORKING [IPSEC] 14736M: Steffen Klassert <steffen.klassert@secunet.com> 14737M: Herbert Xu <herbert@gondor.apana.org.au> 14738M: "David S. Miller" <davem@davemloft.net> 14739L: netdev@vger.kernel.org 14740S: Maintained 14741T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14742T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14743F: include/net/xfrm.h 14744F: include/uapi/linux/xfrm.h 14745F: net/ipv4/ah4.c 14746F: net/ipv4/esp4* 14747F: net/ipv4/ip_vti.c 14748F: net/ipv4/ipcomp.c 14749F: net/ipv4/xfrm* 14750F: net/ipv6/ah6.c 14751F: net/ipv6/esp6* 14752F: net/ipv6/ip6_vti.c 14753F: net/ipv6/ipcomp6.c 14754F: net/ipv6/xfrm* 14755F: net/key/ 14756F: net/xfrm/ 14757F: tools/testing/selftests/net/ipsec.c 14758 14759NETWORKING [IPv4/IPv6] 14760M: "David S. Miller" <davem@davemloft.net> 14761M: David Ahern <dsahern@kernel.org> 14762L: netdev@vger.kernel.org 14763S: Maintained 14764T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14765F: arch/x86/net/* 14766F: include/linux/ip.h 14767F: include/linux/ipv6* 14768F: include/net/fib* 14769F: include/net/ip* 14770F: include/net/route.h 14771F: net/ipv4/ 14772F: net/ipv6/ 14773 14774NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14775M: Paul Moore <paul@paul-moore.com> 14776L: netdev@vger.kernel.org 14777L: linux-security-module@vger.kernel.org 14778S: Supported 14779W: https://github.com/netlabel 14780F: Documentation/netlabel/ 14781F: include/net/calipso.h 14782F: include/net/cipso_ipv4.h 14783F: include/net/netlabel.h 14784F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14785F: include/uapi/linux/netfilter/xt_SECMARK.h 14786F: net/ipv4/cipso_ipv4.c 14787F: net/ipv6/calipso.c 14788F: net/netfilter/xt_CONNSECMARK.c 14789F: net/netfilter/xt_SECMARK.c 14790F: net/netlabel/ 14791 14792NETWORKING [MPTCP] 14793M: Matthieu Baerts <matthieu.baerts@tessares.net> 14794M: Mat Martineau <martineau@kernel.org> 14795L: netdev@vger.kernel.org 14796L: mptcp@lists.linux.dev 14797S: Maintained 14798W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14799B: https://github.com/multipath-tcp/mptcp_net-next/issues 14800T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14801T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14802F: Documentation/networking/mptcp-sysctl.rst 14803F: include/net/mptcp.h 14804F: include/trace/events/mptcp.h 14805F: include/uapi/linux/mptcp.h 14806F: net/mptcp/ 14807F: tools/testing/selftests/bpf/*/*mptcp*.c 14808F: tools/testing/selftests/net/mptcp/ 14809 14810NETWORKING [TCP] 14811M: Eric Dumazet <edumazet@google.com> 14812L: netdev@vger.kernel.org 14813S: Maintained 14814F: include/linux/net_mm.h 14815F: include/linux/tcp.h 14816F: include/net/tcp.h 14817F: include/trace/events/tcp.h 14818F: include/uapi/linux/tcp.h 14819F: net/ipv4/syncookies.c 14820F: net/ipv4/tcp*.c 14821F: net/ipv6/syncookies.c 14822F: net/ipv6/tcp*.c 14823 14824NETWORKING [TLS] 14825M: Boris Pismenny <borisp@nvidia.com> 14826M: John Fastabend <john.fastabend@gmail.com> 14827M: Jakub Kicinski <kuba@kernel.org> 14828L: netdev@vger.kernel.org 14829S: Maintained 14830F: include/net/tls.h 14831F: include/uapi/linux/tls.h 14832F: net/tls/* 14833 14834NETXEN (1/10) GbE SUPPORT 14835M: Manish Chopra <manishc@marvell.com> 14836M: Rahul Verma <rahulv@marvell.com> 14837M: GR-Linux-NIC-Dev@marvell.com 14838L: netdev@vger.kernel.org 14839S: Supported 14840F: drivers/net/ethernet/qlogic/netxen/ 14841 14842NET_FAILOVER MODULE 14843M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14844L: netdev@vger.kernel.org 14845S: Supported 14846F: Documentation/networking/net_failover.rst 14847F: drivers/net/net_failover.c 14848F: include/net/net_failover.h 14849 14850NEXTHOP 14851M: David Ahern <dsahern@kernel.org> 14852L: netdev@vger.kernel.org 14853S: Maintained 14854F: include/net/netns/nexthop.h 14855F: include/net/nexthop.h 14856F: include/uapi/linux/nexthop.h 14857F: net/ipv4/nexthop.c 14858 14859NFC SUBSYSTEM 14860M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14861L: netdev@vger.kernel.org 14862S: Maintained 14863F: Documentation/devicetree/bindings/net/nfc/ 14864F: drivers/nfc/ 14865F: include/net/nfc/ 14866F: include/uapi/linux/nfc.h 14867F: net/nfc/ 14868 14869NFC VIRTUAL NCI DEVICE DRIVER 14870M: Bongsu Jeon <bongsu.jeon@samsung.com> 14871L: netdev@vger.kernel.org 14872S: Supported 14873F: drivers/nfc/virtual_ncidev.c 14874F: tools/testing/selftests/nci/ 14875 14876NFS, SUNRPC, AND LOCKD CLIENTS 14877M: Trond Myklebust <trond.myklebust@hammerspace.com> 14878M: Anna Schumaker <anna@kernel.org> 14879L: linux-nfs@vger.kernel.org 14880S: Maintained 14881W: http://client.linux-nfs.org 14882T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14883F: Documentation/filesystems/nfs/ 14884F: fs/lockd/ 14885F: fs/nfs/ 14886F: fs/nfs_common/ 14887F: include/linux/lockd/ 14888F: include/linux/nfs* 14889F: include/linux/sunrpc/ 14890F: include/uapi/linux/nfs* 14891F: include/uapi/linux/sunrpc/ 14892F: net/sunrpc/ 14893 14894NILFS2 FILESYSTEM 14895M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14896L: linux-nilfs@vger.kernel.org 14897S: Supported 14898W: https://nilfs.sourceforge.io/ 14899W: https://nilfs.osdn.jp/ 14900T: git https://github.com/konis/nilfs2.git 14901F: Documentation/filesystems/nilfs2.rst 14902F: fs/nilfs2/ 14903F: include/trace/events/nilfs2.h 14904F: include/uapi/linux/nilfs2_api.h 14905F: include/uapi/linux/nilfs2_ondisk.h 14906 14907NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14908M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14909S: Maintained 14910W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14911F: Documentation/scsi/NinjaSCSI.rst 14912F: drivers/scsi/pcmcia/nsp_* 14913 14914NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14915M: GOTO Masanori <gotom@debian.or.jp> 14916M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14917S: Maintained 14918W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14919F: Documentation/scsi/NinjaSCSI.rst 14920F: drivers/scsi/nsp32* 14921 14922NINTENDO HID DRIVER 14923M: Daniel J. Ogorchock <djogorchock@gmail.com> 14924L: linux-input@vger.kernel.org 14925S: Maintained 14926F: drivers/hid/hid-nintendo* 14927 14928NIOS2 ARCHITECTURE 14929M: Dinh Nguyen <dinguyen@kernel.org> 14930S: Maintained 14931T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14932F: arch/nios2/ 14933 14934NITRO ENCLAVES (NE) 14935M: Alexandru Ciobotaru <alcioa@amazon.com> 14936L: linux-kernel@vger.kernel.org 14937L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14938S: Supported 14939W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14940F: Documentation/virt/ne_overview.rst 14941F: drivers/virt/nitro_enclaves/ 14942F: include/linux/nitro_enclaves.h 14943F: include/uapi/linux/nitro_enclaves.h 14944F: samples/nitro_enclaves/ 14945 14946NOHZ, DYNTICKS SUPPORT 14947M: Frederic Weisbecker <frederic@kernel.org> 14948M: Thomas Gleixner <tglx@linutronix.de> 14949M: Ingo Molnar <mingo@kernel.org> 14950L: linux-kernel@vger.kernel.org 14951S: Maintained 14952T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14953F: include/linux/sched/nohz.h 14954F: include/linux/tick.h 14955F: kernel/time/tick*.* 14956 14957NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14958M: Pavel Machek <pavel@ucw.cz> 14959M: Sakari Ailus <sakari.ailus@iki.fi> 14960L: linux-media@vger.kernel.org 14961S: Maintained 14962F: drivers/media/i2c/ad5820.c 14963F: drivers/media/i2c/et8ek8 14964 14965NOKIA N900 POWER SUPPLY DRIVERS 14966R: Pali Rohár <pali@kernel.org> 14967F: drivers/power/supply/bq2415x_charger.c 14968F: drivers/power/supply/bq27xxx_battery.c 14969F: drivers/power/supply/bq27xxx_battery_i2c.c 14970F: drivers/power/supply/isp1704_charger.c 14971F: drivers/power/supply/rx51_battery.c 14972F: include/linux/power/bq2415x_charger.h 14973F: include/linux/power/bq27xxx_battery.h 14974 14975NOLIBC HEADER FILE 14976M: Willy Tarreau <w@1wt.eu> 14977S: Maintained 14978T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14979F: tools/include/nolibc/ 14980F: tools/testing/selftests/nolibc/ 14981 14982NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14983M: Hans de Goede <hdegoede@redhat.com> 14984L: linux-input@vger.kernel.org 14985S: Maintained 14986F: drivers/input/touchscreen/novatek-nvt-ts.c 14987 14988NSDEPS 14989M: Matthias Maennich <maennich@google.com> 14990S: Maintained 14991F: Documentation/core-api/symbol-namespaces.rst 14992F: scripts/nsdeps 14993 14994NTB AMD DRIVER 14995M: Sanjay R Mehta <sanju.mehta@amd.com> 14996M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14997L: ntb@lists.linux.dev 14998S: Supported 14999F: drivers/ntb/hw/amd/ 15000 15001NTB DRIVER CORE 15002M: Jon Mason <jdmason@kudzu.us> 15003M: Dave Jiang <dave.jiang@intel.com> 15004M: Allen Hubbe <allenbh@gmail.com> 15005L: ntb@lists.linux.dev 15006S: Supported 15007W: https://github.com/jonmason/ntb/wiki 15008T: git https://github.com/jonmason/ntb.git 15009F: drivers/net/ntb_netdev.c 15010F: drivers/ntb/ 15011F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15012F: include/linux/ntb.h 15013F: include/linux/ntb_transport.h 15014F: tools/testing/selftests/ntb/ 15015 15016NTB IDT DRIVER 15017M: Serge Semin <fancer.lancer@gmail.com> 15018L: ntb@lists.linux.dev 15019S: Supported 15020F: drivers/ntb/hw/idt/ 15021 15022NTB INTEL DRIVER 15023M: Dave Jiang <dave.jiang@intel.com> 15024L: ntb@lists.linux.dev 15025S: Supported 15026W: https://github.com/davejiang/linux/wiki 15027T: git https://github.com/davejiang/linux.git 15028F: drivers/ntb/hw/intel/ 15029 15030NTFS FILESYSTEM 15031M: Anton Altaparmakov <anton@tuxera.com> 15032R: Namjae Jeon <linkinjeon@kernel.org> 15033L: linux-ntfs-dev@lists.sourceforge.net 15034S: Supported 15035W: http://www.tuxera.com/ 15036T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15037F: Documentation/filesystems/ntfs.rst 15038F: fs/ntfs/ 15039 15040NTFS3 FILESYSTEM 15041M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15042L: ntfs3@lists.linux.dev 15043S: Supported 15044W: http://www.paragon-software.com/ 15045T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15046F: Documentation/filesystems/ntfs3.rst 15047F: fs/ntfs3/ 15048 15049NUBUS SUBSYSTEM 15050M: Finn Thain <fthain@linux-m68k.org> 15051L: linux-m68k@lists.linux-m68k.org 15052S: Maintained 15053F: arch/*/include/asm/nubus.h 15054F: drivers/nubus/ 15055F: include/linux/nubus.h 15056F: include/uapi/linux/nubus.h 15057 15058NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15059M: Antonino Daplas <adaplas@gmail.com> 15060L: linux-fbdev@vger.kernel.org 15061S: Maintained 15062F: drivers/video/fbdev/nvidia/ 15063F: drivers/video/fbdev/riva/ 15064 15065NVIDIA WMI EC BACKLIGHT DRIVER 15066M: Daniel Dadap <ddadap@nvidia.com> 15067L: platform-driver-x86@vger.kernel.org 15068S: Supported 15069F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15070F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15071 15072NVM EXPRESS DRIVER 15073M: Keith Busch <kbusch@kernel.org> 15074M: Jens Axboe <axboe@fb.com> 15075M: Christoph Hellwig <hch@lst.de> 15076M: Sagi Grimberg <sagi@grimberg.me> 15077L: linux-nvme@lists.infradead.org 15078S: Supported 15079W: http://git.infradead.org/nvme.git 15080T: git git://git.infradead.org/nvme.git 15081F: Documentation/nvme/ 15082F: drivers/nvme/common/ 15083F: drivers/nvme/host/ 15084F: include/linux/nvme-*.h 15085F: include/linux/nvme.h 15086F: include/uapi/linux/nvme_ioctl.h 15087 15088NVM EXPRESS FABRICS AUTHENTICATION 15089M: Hannes Reinecke <hare@suse.de> 15090L: linux-nvme@lists.infradead.org 15091S: Supported 15092F: drivers/nvme/host/auth.c 15093F: drivers/nvme/target/auth.c 15094F: drivers/nvme/target/fabrics-cmd-auth.c 15095F: include/linux/nvme-auth.h 15096 15097NVM EXPRESS FC TRANSPORT DRIVERS 15098M: James Smart <james.smart@broadcom.com> 15099L: linux-nvme@lists.infradead.org 15100S: Supported 15101F: drivers/nvme/host/fc.c 15102F: drivers/nvme/target/fc.c 15103F: drivers/nvme/target/fcloop.c 15104F: include/linux/nvme-fc-driver.h 15105F: include/linux/nvme-fc.h 15106 15107NVM EXPRESS HARDWARE MONITORING SUPPORT 15108M: Guenter Roeck <linux@roeck-us.net> 15109L: linux-nvme@lists.infradead.org 15110S: Supported 15111F: drivers/nvme/host/hwmon.c 15112 15113NVM EXPRESS TARGET DRIVER 15114M: Christoph Hellwig <hch@lst.de> 15115M: Sagi Grimberg <sagi@grimberg.me> 15116M: Chaitanya Kulkarni <kch@nvidia.com> 15117L: linux-nvme@lists.infradead.org 15118S: Supported 15119W: http://git.infradead.org/nvme.git 15120T: git git://git.infradead.org/nvme.git 15121F: drivers/nvme/target/ 15122 15123NVMEM FRAMEWORK 15124M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15125S: Maintained 15126T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15127F: Documentation/ABI/stable/sysfs-bus-nvmem 15128F: Documentation/devicetree/bindings/nvmem/ 15129F: drivers/nvmem/ 15130F: include/linux/nvmem-consumer.h 15131F: include/linux/nvmem-provider.h 15132 15133NXP BLUETOOTH WIRELESS DRIVERS 15134M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15135M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15136S: Maintained 15137F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15138F: drivers/bluetooth/btnxpuart.c 15139 15140NXP C45 TJA11XX PHY DRIVER 15141M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15142L: netdev@vger.kernel.org 15143S: Maintained 15144F: drivers/net/phy/nxp-c45-tja11xx.c 15145 15146NXP FSPI DRIVER 15147M: Han Xu <han.xu@nxp.com> 15148M: Haibo Chen <haibo.chen@nxp.com> 15149R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15150L: linux-spi@vger.kernel.org 15151S: Maintained 15152F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15153F: drivers/spi/spi-nxp-fspi.c 15154 15155NXP FXAS21002C DRIVER 15156M: Rui Miguel Silva <rmfrfs@gmail.com> 15157L: linux-iio@vger.kernel.org 15158S: Maintained 15159F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15160F: drivers/iio/gyro/fxas21002c.h 15161F: drivers/iio/gyro/fxas21002c_core.c 15162F: drivers/iio/gyro/fxas21002c_i2c.c 15163F: drivers/iio/gyro/fxas21002c_spi.c 15164 15165NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15166M: Haibo Chen <haibo.chen@nxp.com> 15167L: linux-iio@vger.kernel.org 15168L: linux-imx@nxp.com 15169S: Maintained 15170F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15171F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15172F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15173F: drivers/iio/adc/imx7d_adc.c 15174F: drivers/iio/adc/imx93_adc.c 15175F: drivers/iio/adc/vf610_adc.c 15176 15177NXP i.MX 8M ISI DRIVER 15178M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15179L: linux-media@vger.kernel.org 15180S: Maintained 15181F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15182F: drivers/media/platform/nxp/imx8-isi/ 15183 15184NXP i.MX 8MP DW100 V4L2 DRIVER 15185M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15186L: linux-media@vger.kernel.org 15187S: Maintained 15188F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15189F: Documentation/userspace-api/media/drivers/dw100.rst 15190F: drivers/media/platform/nxp/dw100/ 15191F: include/uapi/linux/dw100.h 15192 15193NXP i.MX 8MQ DCSS DRIVER 15194M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15195R: Lucas Stach <l.stach@pengutronix.de> 15196L: dri-devel@lists.freedesktop.org 15197S: Maintained 15198F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15199F: drivers/gpu/drm/imx/dcss/ 15200 15201NXP i.MX 8QXP ADC DRIVER 15202M: Cai Huoqing <cai.huoqing@linux.dev> 15203M: Haibo Chen <haibo.chen@nxp.com> 15204L: linux-imx@nxp.com 15205L: linux-iio@vger.kernel.org 15206S: Maintained 15207F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15208F: drivers/iio/adc/imx8qxp-adc.c 15209 15210NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15211M: Mirela Rabulea <mirela.rabulea@nxp.com> 15212R: NXP Linux Team <linux-imx@nxp.com> 15213L: linux-media@vger.kernel.org 15214S: Maintained 15215F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15216F: drivers/media/platform/nxp/imx-jpeg 15217 15218NXP i.MX CLOCK DRIVERS 15219M: Abel Vesa <abelvesa@kernel.org> 15220R: Peng Fan <peng.fan@nxp.com> 15221L: linux-clk@vger.kernel.org 15222L: linux-imx@nxp.com 15223S: Maintained 15224T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15225F: Documentation/devicetree/bindings/clock/imx* 15226F: drivers/clk/imx/ 15227F: include/dt-bindings/clock/imx* 15228 15229NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15230M: Jagan Teki <jagan@amarulasolutions.com> 15231S: Maintained 15232F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15233F: drivers/regulator/pf8x00-regulator.c 15234 15235NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15236M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15237L: linux-kernel@vger.kernel.org 15238S: Maintained 15239F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15240F: drivers/extcon/extcon-ptn5150.c 15241 15242NXP SGTL5000 DRIVER 15243M: Fabio Estevam <festevam@gmail.com> 15244L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15245S: Maintained 15246F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15247F: sound/soc/codecs/sgtl5000* 15248 15249NXP SJA1105 ETHERNET SWITCH DRIVER 15250M: Vladimir Oltean <olteanv@gmail.com> 15251L: linux-kernel@vger.kernel.org 15252S: Maintained 15253F: drivers/net/dsa/sja1105 15254F: drivers/net/pcs/pcs-xpcs-nxp.c 15255 15256NXP TDA998X DRM DRIVER 15257M: Russell King <linux@armlinux.org.uk> 15258S: Maintained 15259T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15260T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15261F: drivers/gpu/drm/i2c/tda998x_drv.c 15262F: include/drm/i2c/tda998x.h 15263F: include/dt-bindings/display/tda998x.h 15264K: "nxp,tda998x" 15265 15266NXP TFA9879 DRIVER 15267M: Peter Rosin <peda@axentia.se> 15268L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15269S: Maintained 15270F: Documentation/devicetree/bindings/sound/tfa9879.txt 15271F: sound/soc/codecs/tfa9879* 15272 15273NXP-NCI NFC DRIVER 15274S: Orphan 15275F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15276F: drivers/nfc/nxp-nci 15277 15278NXP/Goodix TFA989X (TFA1) DRIVER 15279M: Stephan Gerhold <stephan@gerhold.net> 15280L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15281S: Maintained 15282F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15283F: sound/soc/codecs/tfa989x.c 15284 15285NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15286M: Jonas Malaco <jonas@protocubo.io> 15287L: linux-hwmon@vger.kernel.org 15288S: Maintained 15289F: Documentation/hwmon/nzxt-kraken2.rst 15290F: drivers/hwmon/nzxt-kraken2.c 15291 15292NZXT-SMART2 HARDWARE MONITORING DRIVER 15293M: Aleksandr Mezin <mezin.alexander@gmail.com> 15294L: linux-hwmon@vger.kernel.org 15295S: Maintained 15296F: Documentation/hwmon/nzxt-smart2.rst 15297F: drivers/hwmon/nzxt-smart2.c 15298 15299OBJAGG 15300M: Jiri Pirko <jiri@resnulli.us> 15301L: netdev@vger.kernel.org 15302S: Supported 15303F: include/linux/objagg.h 15304F: lib/objagg.c 15305F: lib/test_objagg.c 15306 15307OBJTOOL 15308M: Josh Poimboeuf <jpoimboe@kernel.org> 15309M: Peter Zijlstra <peterz@infradead.org> 15310S: Supported 15311F: include/linux/objtool*.h 15312F: tools/objtool/ 15313 15314OCELOT ETHERNET SWITCH DRIVER 15315M: Vladimir Oltean <vladimir.oltean@nxp.com> 15316M: Claudiu Manoil <claudiu.manoil@nxp.com> 15317M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15318M: UNGLinuxDriver@microchip.com 15319L: netdev@vger.kernel.org 15320S: Supported 15321F: drivers/net/dsa/ocelot/* 15322F: drivers/net/ethernet/mscc/ 15323F: include/soc/mscc/ocelot* 15324F: net/dsa/tag_ocelot.c 15325F: net/dsa/tag_ocelot_8021q.c 15326F: tools/testing/selftests/drivers/net/ocelot/* 15327 15328OCELOT EXTERNAL SWITCH CONTROL 15329M: Colin Foster <colin.foster@in-advantage.com> 15330S: Supported 15331F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15332F: drivers/mfd/ocelot* 15333F: drivers/net/dsa/ocelot/ocelot_ext.c 15334F: include/linux/mfd/ocelot.h 15335 15336OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15337M: Frederic Barrat <fbarrat@linux.ibm.com> 15338M: Andrew Donnellan <ajd@linux.ibm.com> 15339L: linuxppc-dev@lists.ozlabs.org 15340S: Supported 15341F: Documentation/userspace-api/accelerators/ocxl.rst 15342F: arch/powerpc/include/asm/pnv-ocxl.h 15343F: arch/powerpc/platforms/powernv/ocxl.c 15344F: drivers/misc/ocxl/ 15345F: include/misc/ocxl* 15346F: include/uapi/misc/ocxl.h 15347 15348OMAP AUDIO SUPPORT 15349M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15350M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15352L: linux-omap@vger.kernel.org 15353S: Maintained 15354F: sound/soc/ti/n810.c 15355F: sound/soc/ti/omap* 15356F: sound/soc/ti/rx51.c 15357F: sound/soc/ti/sdma-pcm.* 15358 15359OMAP CLOCK FRAMEWORK SUPPORT 15360M: Paul Walmsley <paul@pwsan.com> 15361L: linux-omap@vger.kernel.org 15362S: Maintained 15363F: arch/arm/*omap*/*clock* 15364 15365OMAP DEVICE TREE SUPPORT 15366M: Benoît Cousson <bcousson@baylibre.com> 15367M: Tony Lindgren <tony@atomide.com> 15368L: linux-omap@vger.kernel.org 15369L: devicetree@vger.kernel.org 15370S: Maintained 15371F: arch/arm/boot/dts/ti/omap/ 15372 15373OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15374L: linux-omap@vger.kernel.org 15375L: linux-fbdev@vger.kernel.org 15376S: Orphan 15377F: Documentation/arch/arm/omap/dss.rst 15378F: drivers/video/fbdev/omap2/ 15379 15380OMAP FRAMEBUFFER SUPPORT 15381L: linux-fbdev@vger.kernel.org 15382L: linux-omap@vger.kernel.org 15383S: Orphan 15384F: drivers/video/fbdev/omap/ 15385 15386OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15387M: Roger Quadros <rogerq@kernel.org> 15388M: Tony Lindgren <tony@atomide.com> 15389L: linux-omap@vger.kernel.org 15390S: Maintained 15391F: arch/arm/mach-omap2/*gpmc* 15392F: drivers/memory/omap-gpmc.c 15393 15394OMAP GPIO DRIVER 15395M: Grygorii Strashko <grygorii.strashko@ti.com> 15396M: Santosh Shilimkar <ssantosh@kernel.org> 15397M: Kevin Hilman <khilman@kernel.org> 15398L: linux-omap@vger.kernel.org 15399S: Maintained 15400F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15401F: drivers/gpio/gpio-omap.c 15402 15403OMAP HARDWARE SPINLOCK SUPPORT 15404M: Ohad Ben-Cohen <ohad@wizery.com> 15405L: linux-omap@vger.kernel.org 15406S: Maintained 15407F: drivers/hwspinlock/omap_hwspinlock.c 15408 15409OMAP HS MMC SUPPORT 15410L: linux-mmc@vger.kernel.org 15411L: linux-omap@vger.kernel.org 15412S: Orphan 15413F: drivers/mmc/host/omap_hsmmc.c 15414 15415OMAP HWMOD DATA 15416M: Paul Walmsley <paul@pwsan.com> 15417L: linux-omap@vger.kernel.org 15418S: Maintained 15419F: arch/arm/mach-omap2/omap_hwmod*data* 15420 15421OMAP HWMOD SUPPORT 15422M: Benoît Cousson <bcousson@baylibre.com> 15423M: Paul Walmsley <paul@pwsan.com> 15424L: linux-omap@vger.kernel.org 15425S: Maintained 15426F: arch/arm/mach-omap2/omap_hwmod.* 15427 15428OMAP I2C DRIVER 15429M: Vignesh R <vigneshr@ti.com> 15430L: linux-omap@vger.kernel.org 15431L: linux-i2c@vger.kernel.org 15432S: Maintained 15433F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15434F: drivers/i2c/busses/i2c-omap.c 15435 15436OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15437M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15438L: linux-media@vger.kernel.org 15439S: Maintained 15440F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15441F: drivers/media/platform/ti/omap3isp/ 15442F: drivers/staging/media/omap4iss/ 15443 15444OMAP MMC SUPPORT 15445M: Aaro Koskinen <aaro.koskinen@iki.fi> 15446L: linux-omap@vger.kernel.org 15447S: Odd Fixes 15448F: drivers/mmc/host/omap.c 15449 15450OMAP POWER MANAGEMENT SUPPORT 15451M: Kevin Hilman <khilman@kernel.org> 15452L: linux-omap@vger.kernel.org 15453S: Maintained 15454F: arch/arm/*omap*/*pm* 15455F: drivers/cpufreq/omap-cpufreq.c 15456 15457OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15458M: Paul Walmsley <paul@pwsan.com> 15459L: linux-omap@vger.kernel.org 15460S: Maintained 15461F: arch/arm/mach-omap2/prm* 15462 15463OMAP RANDOM NUMBER GENERATOR SUPPORT 15464M: Deepak Saxena <dsaxena@plexity.net> 15465S: Maintained 15466F: drivers/char/hw_random/omap-rng.c 15467 15468OMAP USB SUPPORT 15469L: linux-usb@vger.kernel.org 15470L: linux-omap@vger.kernel.org 15471S: Orphan 15472F: arch/arm/*omap*/usb* 15473F: drivers/usb/*/*omap* 15474 15475OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15476M: Mark Jackson <mpfj@newflow.co.uk> 15477L: linux-omap@vger.kernel.org 15478S: Maintained 15479F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15480 15481OMAP1 SUPPORT 15482M: Aaro Koskinen <aaro.koskinen@iki.fi> 15483M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15484M: Tony Lindgren <tony@atomide.com> 15485L: linux-omap@vger.kernel.org 15486S: Maintained 15487Q: http://patchwork.kernel.org/project/linux-omap/list/ 15488T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15489F: arch/arm/configs/omap1_defconfig 15490F: arch/arm/mach-omap1/ 15491F: drivers/i2c/busses/i2c-omap.c 15492F: include/linux/platform_data/ams-delta-fiq.h 15493F: include/linux/platform_data/i2c-omap.h 15494 15495OMAP2+ SUPPORT 15496M: Tony Lindgren <tony@atomide.com> 15497L: linux-omap@vger.kernel.org 15498S: Maintained 15499W: http://www.muru.com/linux/omap/ 15500W: http://linux.omap.com/ 15501Q: http://patchwork.kernel.org/project/linux-omap/list/ 15502T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15503F: arch/arm/configs/omap2plus_defconfig 15504F: arch/arm/mach-omap2/ 15505F: drivers/bus/ti-sysc.c 15506F: drivers/gpio/gpio-tps65219.c 15507F: drivers/i2c/busses/i2c-omap.c 15508F: drivers/irqchip/irq-omap-intc.c 15509F: drivers/mfd/*omap*.c 15510F: drivers/mfd/menelaus.c 15511F: drivers/mfd/palmas.c 15512F: drivers/mfd/tps65217.c 15513F: drivers/mfd/tps65218.c 15514F: drivers/mfd/tps65219.c 15515F: drivers/mfd/tps65910.c 15516F: drivers/mfd/twl-core.[ch] 15517F: drivers/mfd/twl4030*.c 15518F: drivers/mfd/twl6030*.c 15519F: drivers/mfd/twl6040*.c 15520F: drivers/regulator/palmas-regulator*.c 15521F: drivers/regulator/pbias-regulator.c 15522F: drivers/regulator/tps65217-regulator.c 15523F: drivers/regulator/tps65218-regulator.c 15524F: drivers/regulator/tps65219-regulator.c 15525F: drivers/regulator/tps65910-regulator.c 15526F: drivers/regulator/twl-regulator.c 15527F: drivers/regulator/twl6030-regulator.c 15528F: include/linux/platform_data/i2c-omap.h 15529F: include/linux/platform_data/ti-sysc.h 15530 15531OMFS FILESYSTEM 15532M: Bob Copeland <me@bobcopeland.com> 15533L: linux-karma-devel@lists.sourceforge.net 15534S: Maintained 15535F: Documentation/filesystems/omfs.rst 15536F: fs/omfs/ 15537 15538OMNIVISION OG01A1B SENSOR DRIVER 15539M: Shawn Tu <shawnx.tu@intel.com> 15540L: linux-media@vger.kernel.org 15541S: Maintained 15542F: drivers/media/i2c/og01a1b.c 15543 15544OMNIVISION OV01A10 SENSOR DRIVER 15545M: Bingbu Cao <bingbu.cao@intel.com> 15546L: linux-media@vger.kernel.org 15547S: Maintained 15548T: git git://linuxtv.org/media_tree.git 15549F: drivers/media/i2c/ov01a10.c 15550 15551OMNIVISION OV02A10 SENSOR DRIVER 15552M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15553L: linux-media@vger.kernel.org 15554S: Maintained 15555T: git git://linuxtv.org/media_tree.git 15556F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15557F: drivers/media/i2c/ov02a10.c 15558 15559OMNIVISION OV08D10 SENSOR DRIVER 15560M: Jimmy Su <jimmy.su@intel.com> 15561L: linux-media@vger.kernel.org 15562S: Maintained 15563T: git git://linuxtv.org/media_tree.git 15564F: drivers/media/i2c/ov08d10.c 15565 15566OMNIVISION OV08X40 SENSOR DRIVER 15567M: Jason Chen <jason.z.chen@intel.com> 15568L: linux-media@vger.kernel.org 15569S: Maintained 15570T: git git://linuxtv.org/media_tree.git 15571F: drivers/media/i2c/ov08x40.c 15572 15573OMNIVISION OV13858 SENSOR DRIVER 15574M: Sakari Ailus <sakari.ailus@linux.intel.com> 15575L: linux-media@vger.kernel.org 15576S: Maintained 15577T: git git://linuxtv.org/media_tree.git 15578F: drivers/media/i2c/ov13858.c 15579 15580OMNIVISION OV13B10 SENSOR DRIVER 15581M: Arec Kao <arec.kao@intel.com> 15582L: linux-media@vger.kernel.org 15583S: Maintained 15584T: git git://linuxtv.org/media_tree.git 15585F: drivers/media/i2c/ov13b10.c 15586 15587OMNIVISION OV2680 SENSOR DRIVER 15588M: Rui Miguel Silva <rmfrfs@gmail.com> 15589L: linux-media@vger.kernel.org 15590S: Maintained 15591T: git git://linuxtv.org/media_tree.git 15592F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15593F: drivers/media/i2c/ov2680.c 15594 15595OMNIVISION OV2685 SENSOR DRIVER 15596M: Shunqian Zheng <zhengsq@rock-chips.com> 15597L: linux-media@vger.kernel.org 15598S: Maintained 15599T: git git://linuxtv.org/media_tree.git 15600F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15601F: drivers/media/i2c/ov2685.c 15602 15603OMNIVISION OV2740 SENSOR DRIVER 15604M: Tianshu Qiu <tian.shu.qiu@intel.com> 15605R: Shawn Tu <shawnx.tu@intel.com> 15606R: Bingbu Cao <bingbu.cao@intel.com> 15607L: linux-media@vger.kernel.org 15608S: Maintained 15609T: git git://linuxtv.org/media_tree.git 15610F: drivers/media/i2c/ov2740.c 15611 15612OMNIVISION OV4689 SENSOR DRIVER 15613M: Mikhail Rudenko <mike.rudenko@gmail.com> 15614L: linux-media@vger.kernel.org 15615S: Maintained 15616T: git git://linuxtv.org/media_tree.git 15617F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15618F: drivers/media/i2c/ov5647.c 15619 15620OMNIVISION OV5640 SENSOR DRIVER 15621M: Steve Longerbeam <slongerbeam@gmail.com> 15622L: linux-media@vger.kernel.org 15623S: Maintained 15624T: git git://linuxtv.org/media_tree.git 15625F: drivers/media/i2c/ov5640.c 15626 15627OMNIVISION OV5647 SENSOR DRIVER 15628M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15629M: Jacopo Mondi <jacopo@jmondi.org> 15630L: linux-media@vger.kernel.org 15631S: Maintained 15632T: git git://linuxtv.org/media_tree.git 15633F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15634F: drivers/media/i2c/ov5647.c 15635 15636OMNIVISION OV5670 SENSOR DRIVER 15637M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15638L: linux-media@vger.kernel.org 15639S: Maintained 15640T: git git://linuxtv.org/media_tree.git 15641F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15642F: drivers/media/i2c/ov5670.c 15643 15644OMNIVISION OV5675 SENSOR DRIVER 15645M: Shawn Tu <shawnx.tu@intel.com> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648T: git git://linuxtv.org/media_tree.git 15649F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15650F: drivers/media/i2c/ov5675.c 15651 15652OMNIVISION OV5693 SENSOR DRIVER 15653M: Daniel Scally <djrscally@gmail.com> 15654L: linux-media@vger.kernel.org 15655S: Maintained 15656T: git git://linuxtv.org/media_tree.git 15657F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15658F: drivers/media/i2c/ov5693.c 15659 15660OMNIVISION OV5695 SENSOR DRIVER 15661M: Shunqian Zheng <zhengsq@rock-chips.com> 15662L: linux-media@vger.kernel.org 15663S: Maintained 15664T: git git://linuxtv.org/media_tree.git 15665F: drivers/media/i2c/ov5695.c 15666 15667OMNIVISION OV7670 SENSOR DRIVER 15668L: linux-media@vger.kernel.org 15669S: Orphan 15670T: git git://linuxtv.org/media_tree.git 15671F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15672F: drivers/media/i2c/ov7670.c 15673 15674OMNIVISION OV772x SENSOR DRIVER 15675M: Jacopo Mondi <jacopo@jmondi.org> 15676L: linux-media@vger.kernel.org 15677S: Odd fixes 15678T: git git://linuxtv.org/media_tree.git 15679F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15680F: drivers/media/i2c/ov772x.c 15681F: include/media/i2c/ov772x.h 15682 15683OMNIVISION OV7740 SENSOR DRIVER 15684M: Wenyou Yang <wenyou.yang@microchip.com> 15685L: linux-media@vger.kernel.org 15686S: Maintained 15687T: git git://linuxtv.org/media_tree.git 15688F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15689F: drivers/media/i2c/ov7740.c 15690 15691OMNIVISION OV8856 SENSOR DRIVER 15692M: Sakari Ailus <sakari.ailus@linux.intel.com> 15693L: linux-media@vger.kernel.org 15694S: Maintained 15695T: git git://linuxtv.org/media_tree.git 15696F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15697F: drivers/media/i2c/ov8856.c 15698 15699OMNIVISION OV8858 SENSOR DRIVER 15700M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15701M: Nicholas Roth <nicholas@rothemail.net> 15702L: linux-media@vger.kernel.org 15703S: Maintained 15704T: git git://linuxtv.org/media_tree.git 15705F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15706F: drivers/media/i2c/ov8858.c 15707 15708OMNIVISION OV9282 SENSOR DRIVER 15709M: Paul J. Murphy <paul.j.murphy@intel.com> 15710M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15711L: linux-media@vger.kernel.org 15712S: Maintained 15713T: git git://linuxtv.org/media_tree.git 15714F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15715F: drivers/media/i2c/ov9282.c 15716 15717OMNIVISION OV9640 SENSOR DRIVER 15718M: Petr Cvek <petrcvekcz@gmail.com> 15719L: linux-media@vger.kernel.org 15720S: Maintained 15721F: drivers/media/i2c/ov9640.* 15722 15723OMNIVISION OV9650 SENSOR DRIVER 15724M: Sakari Ailus <sakari.ailus@linux.intel.com> 15725R: Akinobu Mita <akinobu.mita@gmail.com> 15726R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15727L: linux-media@vger.kernel.org 15728S: Maintained 15729T: git git://linuxtv.org/media_tree.git 15730F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15731F: drivers/media/i2c/ov9650.c 15732 15733OMNIVISION OV9734 SENSOR DRIVER 15734M: Tianshu Qiu <tian.shu.qiu@intel.com> 15735R: Bingbu Cao <bingbu.cao@intel.com> 15736L: linux-media@vger.kernel.org 15737S: Maintained 15738T: git git://linuxtv.org/media_tree.git 15739F: drivers/media/i2c/ov9734.c 15740 15741ONBOARD USB HUB DRIVER 15742M: Matthias Kaehlcke <mka@chromium.org> 15743L: linux-usb@vger.kernel.org 15744S: Maintained 15745F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15746F: drivers/usb/misc/onboard_usb_hub.c 15747 15748ONENAND FLASH DRIVER 15749M: Kyungmin Park <kyungmin.park@samsung.com> 15750L: linux-mtd@lists.infradead.org 15751S: Maintained 15752F: drivers/mtd/nand/onenand/ 15753F: include/linux/mtd/onenand*.h 15754 15755ONEXPLAYER FAN DRIVER 15756M: Derek John Clark <derekjohn.clark@gmail.com> 15757M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15758L: linux-hwmon@vger.kernel.org 15759S: Maintained 15760F: drivers/hwmon/oxp-sensors.c 15761 15762ONIE TLV NVMEM LAYOUT DRIVER 15763M: Miquel Raynal <miquel.raynal@bootlin.com> 15764S: Maintained 15765F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15766F: drivers/nvmem/layouts/onie-tlv.c 15767 15768ONION OMEGA2+ BOARD 15769M: Harvey Hunt <harveyhuntnexus@gmail.com> 15770L: linux-mips@vger.kernel.org 15771S: Maintained 15772F: arch/mips/boot/dts/ralink/omega2p.dts 15773 15774ONSEMI ETHERNET PHY DRIVERS 15775M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15776L: netdev@vger.kernel.org 15777S: Supported 15778W: http://www.onsemi.com 15779F: drivers/net/phy/ncn* 15780 15781OP-TEE DRIVER 15782M: Jens Wiklander <jens.wiklander@linaro.org> 15783L: op-tee@lists.trustedfirmware.org 15784S: Maintained 15785F: Documentation/ABI/testing/sysfs-bus-optee-devices 15786F: drivers/tee/optee/ 15787 15788OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15789M: Sumit Garg <sumit.garg@linaro.org> 15790L: op-tee@lists.trustedfirmware.org 15791S: Maintained 15792F: drivers/char/hw_random/optee-rng.c 15793 15794OP-TEE RTC DRIVER 15795M: Clément Léger <clement.leger@bootlin.com> 15796L: linux-rtc@vger.kernel.org 15797S: Maintained 15798F: drivers/rtc/rtc-optee.c 15799 15800OPA-VNIC DRIVER 15801M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15802L: linux-rdma@vger.kernel.org 15803S: Supported 15804F: drivers/infiniband/ulp/opa_vnic 15805 15806OPEN FIRMWARE AND FLATTENED DEVICE TREE 15807M: Rob Herring <robh+dt@kernel.org> 15808M: Frank Rowand <frowand.list@gmail.com> 15809L: devicetree@vger.kernel.org 15810S: Maintained 15811W: http://www.devicetree.org/ 15812C: irc://irc.libera.chat/devicetree 15813T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15814F: Documentation/ABI/testing/sysfs-firmware-ofw 15815F: drivers/of/ 15816F: include/linux/of*.h 15817F: scripts/dtc/ 15818K: of_overlay_notifier_ 15819K: of_overlay_fdt_apply 15820K: of_overlay_remove 15821 15822OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15823M: Rob Herring <robh+dt@kernel.org> 15824M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15825M: Conor Dooley <conor+dt@kernel.org> 15826L: devicetree@vger.kernel.org 15827S: Maintained 15828Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15829C: irc://irc.libera.chat/devicetree 15830T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15831F: Documentation/devicetree/ 15832F: arch/*/boot/dts/ 15833F: include/dt-bindings/ 15834 15835OPENCOMPUTE PTP CLOCK DRIVER 15836M: Jonathan Lemon <jonathan.lemon@gmail.com> 15837M: Vadim Fedorenko <vadfed@fb.com> 15838L: netdev@vger.kernel.org 15839S: Maintained 15840F: drivers/ptp/ptp_ocp.c 15841 15842OPENCORES I2C BUS DRIVER 15843M: Peter Korsgaard <peter@korsgaard.com> 15844M: Andrew Lunn <andrew@lunn.ch> 15845L: linux-i2c@vger.kernel.org 15846S: Maintained 15847F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15848F: Documentation/i2c/busses/i2c-ocores.rst 15849F: drivers/i2c/busses/i2c-ocores.c 15850F: include/linux/platform_data/i2c-ocores.h 15851 15852OPENRISC ARCHITECTURE 15853M: Jonas Bonn <jonas@southpole.se> 15854M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15855M: Stafford Horne <shorne@gmail.com> 15856L: linux-openrisc@vger.kernel.org 15857S: Maintained 15858W: http://openrisc.io 15859T: git https://github.com/openrisc/linux.git 15860F: Documentation/arch/openrisc/ 15861F: Documentation/devicetree/bindings/openrisc/ 15862F: arch/openrisc/ 15863F: drivers/irqchip/irq-ompic.c 15864F: drivers/irqchip/irq-or1k-* 15865 15866OPENVSWITCH 15867M: Pravin B Shelar <pshelar@ovn.org> 15868L: netdev@vger.kernel.org 15869L: dev@openvswitch.org 15870S: Maintained 15871W: http://openvswitch.org 15872F: include/uapi/linux/openvswitch.h 15873F: net/openvswitch/ 15874F: tools/testing/selftests/net/openvswitch/ 15875 15876OPERATING PERFORMANCE POINTS (OPP) 15877M: Viresh Kumar <vireshk@kernel.org> 15878M: Nishanth Menon <nm@ti.com> 15879M: Stephen Boyd <sboyd@kernel.org> 15880L: linux-pm@vger.kernel.org 15881S: Maintained 15882T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15883F: Documentation/devicetree/bindings/opp/ 15884F: Documentation/power/opp.rst 15885F: drivers/opp/ 15886F: include/linux/pm_opp.h 15887 15888OPL4 DRIVER 15889M: Clemens Ladisch <clemens@ladisch.de> 15890L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15891S: Maintained 15892T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15893F: sound/drivers/opl4/ 15894 15895ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15896M: Mark Fasheh <mark@fasheh.com> 15897M: Joel Becker <jlbec@evilplan.org> 15898M: Joseph Qi <joseph.qi@linux.alibaba.com> 15899L: ocfs2-devel@lists.linux.dev 15900S: Supported 15901W: http://ocfs2.wiki.kernel.org 15902F: Documentation/filesystems/dlmfs.rst 15903F: Documentation/filesystems/ocfs2.rst 15904F: fs/ocfs2/ 15905 15906ORANGEFS FILESYSTEM 15907M: Mike Marshall <hubcap@omnibond.com> 15908R: Martin Brandenburg <martin@omnibond.com> 15909L: devel@lists.orangefs.org 15910S: Supported 15911T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15912F: Documentation/filesystems/orangefs.rst 15913F: fs/orangefs/ 15914 15915ORINOCO DRIVER 15916L: linux-wireless@vger.kernel.org 15917S: Orphan 15918W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15919W: http://www.nongnu.org/orinoco/ 15920F: drivers/net/wireless/intersil/orinoco/ 15921 15922OV2659 OMNIVISION SENSOR DRIVER 15923M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15924L: linux-media@vger.kernel.org 15925S: Maintained 15926W: https://linuxtv.org 15927Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15928T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15929F: drivers/media/i2c/ov2659.c 15930F: include/media/i2c/ov2659.h 15931 15932OVERLAY FILESYSTEM 15933M: Miklos Szeredi <miklos@szeredi.hu> 15934M: Amir Goldstein <amir73il@gmail.com> 15935L: linux-unionfs@vger.kernel.org 15936S: Supported 15937T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15938F: Documentation/filesystems/overlayfs.rst 15939F: fs/overlayfs/ 15940 15941P54 WIRELESS DRIVER 15942M: Christian Lamparter <chunkeey@googlemail.com> 15943L: linux-wireless@vger.kernel.org 15944S: Maintained 15945W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15946F: drivers/net/wireless/intersil/p54/ 15947 15948PACKET SOCKETS 15949M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15950S: Maintained 15951F: include/uapi/linux/if_packet.h 15952F: net/packet/af_packet.c 15953 15954PACKING 15955M: Vladimir Oltean <olteanv@gmail.com> 15956L: netdev@vger.kernel.org 15957S: Supported 15958F: Documentation/core-api/packing.rst 15959F: include/linux/packing.h 15960F: lib/packing.c 15961 15962PADATA PARALLEL EXECUTION MECHANISM 15963M: Steffen Klassert <steffen.klassert@secunet.com> 15964M: Daniel Jordan <daniel.m.jordan@oracle.com> 15965L: linux-crypto@vger.kernel.org 15966L: linux-kernel@vger.kernel.org 15967S: Maintained 15968F: Documentation/core-api/padata.rst 15969F: include/linux/padata.h 15970F: kernel/padata.c 15971 15972PAGE CACHE 15973M: Matthew Wilcox (Oracle) <willy@infradead.org> 15974L: linux-fsdevel@vger.kernel.org 15975S: Supported 15976T: git git://git.infradead.org/users/willy/pagecache.git 15977F: Documentation/filesystems/locking.rst 15978F: Documentation/filesystems/vfs.rst 15979F: include/linux/pagemap.h 15980F: mm/filemap.c 15981F: mm/page-writeback.c 15982F: mm/readahead.c 15983F: mm/truncate.c 15984 15985PAGE POOL 15986M: Jesper Dangaard Brouer <hawk@kernel.org> 15987M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15988L: netdev@vger.kernel.org 15989S: Supported 15990F: Documentation/networking/page_pool.rst 15991F: include/net/page_pool.h 15992F: include/trace/events/page_pool.h 15993F: net/core/page_pool.c 15994 15995PAGE TABLE CHECK 15996M: Pasha Tatashin <pasha.tatashin@soleen.com> 15997M: Andrew Morton <akpm@linux-foundation.org> 15998L: linux-mm@kvack.org 15999S: Maintained 16000F: Documentation/mm/page_table_check.rst 16001F: include/linux/page_table_check.h 16002F: mm/page_table_check.c 16003 16004PANASONIC LAPTOP ACPI EXTRAS DRIVER 16005M: Kenneth Chan <kenneth.t.chan@gmail.com> 16006L: platform-driver-x86@vger.kernel.org 16007S: Maintained 16008F: drivers/platform/x86/panasonic-laptop.c 16009 16010PARALLAX PING IIO SENSOR DRIVER 16011M: Andreas Klinger <ak@it-klinger.de> 16012L: linux-iio@vger.kernel.org 16013S: Maintained 16014F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16015F: drivers/iio/proximity/ping.c 16016 16017PARALLEL LCD/KEYPAD PANEL DRIVER 16018M: Willy Tarreau <willy@haproxy.com> 16019M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16020S: Odd Fixes 16021F: Documentation/admin-guide/lcd-panel-cgram.rst 16022F: drivers/auxdisplay/panel.c 16023 16024PARALLEL PORT SUBSYSTEM 16025M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16026M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16027L: linux-parport@lists.infradead.org (subscribers-only) 16028S: Maintained 16029F: Documentation/driver-api/parport*.rst 16030F: drivers/char/ppdev.c 16031F: drivers/parport/ 16032F: include/linux/parport*.h 16033F: include/uapi/linux/ppdev.h 16034 16035PARAVIRT_OPS INTERFACE 16036M: Juergen Gross <jgross@suse.com> 16037R: Ajay Kaher <akaher@vmware.com> 16038R: Alexey Makhalov <amakhalov@vmware.com> 16039R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16040L: virtualization@lists.linux-foundation.org 16041L: x86@kernel.org 16042S: Supported 16043T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16044F: Documentation/virt/paravirt_ops.rst 16045F: arch/*/include/asm/paravirt*.h 16046F: arch/*/kernel/paravirt* 16047F: include/linux/hypervisor.h 16048 16049PARISC ARCHITECTURE 16050M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16051M: Helge Deller <deller@gmx.de> 16052L: linux-parisc@vger.kernel.org 16053S: Maintained 16054W: https://parisc.wiki.kernel.org 16055Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16056T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16057T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16058F: Documentation/arch/parisc/ 16059F: arch/parisc/ 16060F: drivers/char/agp/parisc-agp.c 16061F: drivers/input/misc/hp_sdc_rtc.c 16062F: drivers/input/serio/gscps2.c 16063F: drivers/input/serio/hp_sdc* 16064F: drivers/parisc/ 16065F: drivers/parport/parport_gsc.* 16066F: drivers/tty/serial/8250/8250_parisc.c 16067F: drivers/video/console/sti* 16068F: drivers/video/fbdev/sti* 16069F: drivers/video/logo/logo_parisc* 16070F: include/linux/hp_sdc.h 16071 16072PARMAN 16073M: Jiri Pirko <jiri@resnulli.us> 16074L: netdev@vger.kernel.org 16075S: Supported 16076F: include/linux/parman.h 16077F: lib/parman.c 16078F: lib/test_parman.c 16079 16080PC ENGINES APU BOARD DRIVER 16081M: Enrico Weigelt, metux IT consult <info@metux.net> 16082S: Maintained 16083F: drivers/platform/x86/pcengines-apuv2.c 16084 16085PC87360 HARDWARE MONITORING DRIVER 16086M: Jim Cromie <jim.cromie@gmail.com> 16087L: linux-hwmon@vger.kernel.org 16088S: Maintained 16089F: Documentation/hwmon/pc87360.rst 16090F: drivers/hwmon/pc87360.c 16091 16092PC8736x GPIO DRIVER 16093M: Jim Cromie <jim.cromie@gmail.com> 16094S: Maintained 16095F: drivers/char/pc8736x_gpio.c 16096 16097PC87427 HARDWARE MONITORING DRIVER 16098M: Jean Delvare <jdelvare@suse.com> 16099L: linux-hwmon@vger.kernel.org 16100S: Maintained 16101F: Documentation/hwmon/pc87427.rst 16102F: drivers/hwmon/pc87427.c 16103 16104PCA9532 LED DRIVER 16105M: Riku Voipio <riku.voipio@iki.fi> 16106S: Maintained 16107F: drivers/leds/leds-pca9532.c 16108F: include/linux/leds-pca9532.h 16109 16110PCA9541 I2C BUS MASTER SELECTOR DRIVER 16111M: Guenter Roeck <linux@roeck-us.net> 16112L: linux-i2c@vger.kernel.org 16113S: Maintained 16114F: drivers/i2c/muxes/i2c-mux-pca9541.c 16115 16116PCDP - PRIMARY CONSOLE AND DEBUG PORT 16117M: Khalid Aziz <khalid@gonehiking.org> 16118S: Maintained 16119F: drivers/firmware/pcdp.* 16120 16121PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16122M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16123M: Pali Rohár <pali@kernel.org> 16124L: linux-pci@vger.kernel.org 16125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16126S: Maintained 16127F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16128F: drivers/pci/controller/pci-aardvark.c 16129 16130PCI DRIVER FOR ALTERA PCIE IP 16131M: Joyce Ooi <joyce.ooi@intel.com> 16132L: linux-pci@vger.kernel.org 16133S: Supported 16134F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16135F: drivers/pci/controller/pcie-altera.c 16136 16137PCI DRIVER FOR APPLIEDMICRO XGENE 16138M: Toan Le <toan@os.amperecomputing.com> 16139L: linux-pci@vger.kernel.org 16140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16141S: Maintained 16142F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16143F: drivers/pci/controller/pci-xgene.c 16144 16145PCI DRIVER FOR ARM VERSATILE PLATFORM 16146M: Rob Herring <robh@kernel.org> 16147L: linux-pci@vger.kernel.org 16148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16149S: Maintained 16150F: Documentation/devicetree/bindings/pci/versatile.yaml 16151F: drivers/pci/controller/pci-versatile.c 16152 16153PCI DRIVER FOR ARMADA 8K 16154M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16155L: linux-pci@vger.kernel.org 16156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16157S: Maintained 16158F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16159F: drivers/pci/controller/dwc/pcie-armada8k.c 16160 16161PCI DRIVER FOR CADENCE PCIE IP 16162M: Tom Joseph <tjoseph@cadence.com> 16163L: linux-pci@vger.kernel.org 16164S: Maintained 16165F: Documentation/devicetree/bindings/pci/cdns,* 16166F: drivers/pci/controller/cadence/ 16167 16168PCI DRIVER FOR FREESCALE LAYERSCAPE 16169M: Minghuan Lian <minghuan.Lian@nxp.com> 16170M: Mingkai Hu <mingkai.hu@nxp.com> 16171M: Roy Zang <roy.zang@nxp.com> 16172L: linuxppc-dev@lists.ozlabs.org 16173L: linux-pci@vger.kernel.org 16174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16175S: Maintained 16176F: drivers/pci/controller/dwc/*layerscape* 16177 16178PCI DRIVER FOR FU740 16179M: Paul Walmsley <paul.walmsley@sifive.com> 16180M: Greentime Hu <greentime.hu@sifive.com> 16181L: linux-pci@vger.kernel.org 16182S: Maintained 16183F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16184F: drivers/pci/controller/dwc/pcie-fu740.c 16185 16186PCI DRIVER FOR GENERIC OF HOSTS 16187M: Will Deacon <will@kernel.org> 16188L: linux-pci@vger.kernel.org 16189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16190S: Maintained 16191F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16192F: drivers/pci/controller/pci-host-common.c 16193F: drivers/pci/controller/pci-host-generic.c 16194 16195PCI DRIVER FOR IMX6 16196M: Richard Zhu <hongxing.zhu@nxp.com> 16197M: Lucas Stach <l.stach@pengutronix.de> 16198L: linux-pci@vger.kernel.org 16199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16200S: Maintained 16201F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16202F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16203F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16204F: drivers/pci/controller/dwc/*imx6* 16205 16206PCI DRIVER FOR INTEL IXP4XX 16207M: Linus Walleij <linus.walleij@linaro.org> 16208S: Maintained 16209F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16210F: drivers/pci/controller/pci-ixp4xx.c 16211 16212PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16213M: Nirmal Patel <nirmal.patel@linux.intel.com> 16214R: Jonathan Derrick <jonathan.derrick@linux.dev> 16215L: linux-pci@vger.kernel.org 16216S: Supported 16217F: drivers/pci/controller/vmd.c 16218 16219PCI DRIVER FOR MICROSEMI SWITCHTEC 16220M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16221M: Logan Gunthorpe <logang@deltatee.com> 16222L: linux-pci@vger.kernel.org 16223S: Maintained 16224F: Documentation/ABI/testing/sysfs-class-switchtec 16225F: Documentation/driver-api/switchtec.rst 16226F: drivers/ntb/hw/mscc/ 16227F: drivers/pci/switch/switchtec* 16228F: include/linux/switchtec.h 16229F: include/uapi/linux/switchtec_ioctl.h 16230 16231PCI DRIVER FOR MOBIVEIL PCIE IP 16232M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16233M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16234L: linux-pci@vger.kernel.org 16235S: Supported 16236F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16237F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16238 16239PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16240M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16241M: Pali Rohár <pali@kernel.org> 16242L: linux-pci@vger.kernel.org 16243L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16244S: Maintained 16245F: drivers/pci/controller/*mvebu* 16246 16247PCI DRIVER FOR NVIDIA TEGRA 16248M: Thierry Reding <thierry.reding@gmail.com> 16249L: linux-tegra@vger.kernel.org 16250L: linux-pci@vger.kernel.org 16251S: Supported 16252F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16253F: drivers/pci/controller/pci-tegra.c 16254 16255PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16256M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16257L: linux-pci@vger.kernel.org 16258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16259S: Maintained 16260F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16261F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16262 16263PCI DRIVER FOR RENESAS R-CAR 16264M: Marek Vasut <marek.vasut+renesas@gmail.com> 16265M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16266L: linux-pci@vger.kernel.org 16267L: linux-renesas-soc@vger.kernel.org 16268S: Maintained 16269F: Documentation/devicetree/bindings/pci/*rcar* 16270F: drivers/pci/controller/*rcar* 16271 16272PCI DRIVER FOR SAMSUNG EXYNOS 16273M: Jingoo Han <jingoohan1@gmail.com> 16274L: linux-pci@vger.kernel.org 16275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16276L: linux-samsung-soc@vger.kernel.org 16277S: Maintained 16278F: drivers/pci/controller/dwc/pci-exynos.c 16279 16280PCI DRIVER FOR SYNOPSYS DESIGNWARE 16281M: Jingoo Han <jingoohan1@gmail.com> 16282M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16283L: linux-pci@vger.kernel.org 16284S: Maintained 16285F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16286F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16287F: drivers/pci/controller/dwc/*designware* 16288 16289PCI DRIVER FOR TI DRA7XX/J721E 16290M: Vignesh Raghavendra <vigneshr@ti.com> 16291L: linux-omap@vger.kernel.org 16292L: linux-pci@vger.kernel.org 16293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16294S: Supported 16295F: Documentation/devicetree/bindings/pci/ti-pci.txt 16296F: drivers/pci/controller/cadence/pci-j721e.c 16297F: drivers/pci/controller/dwc/pci-dra7xx.c 16298 16299PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16300M: Linus Walleij <linus.walleij@linaro.org> 16301L: linux-pci@vger.kernel.org 16302S: Maintained 16303F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16304F: drivers/pci/controller/pci-v3-semi.c 16305 16306PCI DRIVER FOR XILINX VERSAL CPM 16307M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16308M: Michal Simek <michal.simek@amd.com> 16309L: linux-pci@vger.kernel.org 16310S: Maintained 16311F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16312F: drivers/pci/controller/pcie-xilinx-cpm.c 16313 16314PCI ENDPOINT SUBSYSTEM 16315M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16316M: Krzysztof Wilczyński <kw@linux.com> 16317R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16318R: Kishon Vijay Abraham I <kishon@kernel.org> 16319L: linux-pci@vger.kernel.org 16320S: Supported 16321Q: https://patchwork.kernel.org/project/linux-pci/list/ 16322B: https://bugzilla.kernel.org 16323C: irc://irc.oftc.net/linux-pci 16324T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16325F: Documentation/PCI/endpoint/* 16326F: Documentation/misc-devices/pci-endpoint-test.rst 16327F: drivers/misc/pci_endpoint_test.c 16328F: drivers/pci/endpoint/ 16329F: tools/pci/ 16330 16331PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16332M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16333R: Oliver O'Halloran <oohall@gmail.com> 16334L: linuxppc-dev@lists.ozlabs.org 16335S: Supported 16336F: Documentation/PCI/pci-error-recovery.rst 16337F: Documentation/powerpc/eeh-pci-error-recovery.rst 16338F: arch/powerpc/include/*/eeh*.h 16339F: arch/powerpc/kernel/eeh*.c 16340F: arch/powerpc/platforms/*/eeh*.c 16341F: drivers/pci/pcie/aer.c 16342F: drivers/pci/pcie/dpc.c 16343F: drivers/pci/pcie/err.c 16344 16345PCI ERROR RECOVERY 16346M: Linas Vepstas <linasvepstas@gmail.com> 16347L: linux-pci@vger.kernel.org 16348S: Supported 16349F: Documentation/PCI/pci-error-recovery.rst 16350 16351PCI MSI DRIVER FOR ALTERA MSI IP 16352M: Joyce Ooi <joyce.ooi@intel.com> 16353L: linux-pci@vger.kernel.org 16354S: Supported 16355F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16356F: drivers/pci/controller/pcie-altera-msi.c 16357 16358PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16359M: Toan Le <toan@os.amperecomputing.com> 16360L: linux-pci@vger.kernel.org 16361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16362S: Maintained 16363F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16364F: drivers/pci/controller/pci-xgene-msi.c 16365 16366PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16367M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16368M: Krzysztof Wilczyński <kw@linux.com> 16369R: Rob Herring <robh@kernel.org> 16370L: linux-pci@vger.kernel.org 16371S: Supported 16372Q: https://patchwork.kernel.org/project/linux-pci/list/ 16373B: https://bugzilla.kernel.org 16374C: irc://irc.oftc.net/linux-pci 16375T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16376F: Documentation/devicetree/bindings/pci/ 16377F: drivers/pci/controller/ 16378F: drivers/pci/pci-bridge-emul.c 16379F: drivers/pci/pci-bridge-emul.h 16380 16381PCI PEER-TO-PEER DMA (P2PDMA) 16382M: Bjorn Helgaas <bhelgaas@google.com> 16383M: Logan Gunthorpe <logang@deltatee.com> 16384L: linux-pci@vger.kernel.org 16385S: Supported 16386Q: https://patchwork.kernel.org/project/linux-pci/list/ 16387B: https://bugzilla.kernel.org 16388C: irc://irc.oftc.net/linux-pci 16389T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16390F: Documentation/driver-api/pci/p2pdma.rst 16391F: drivers/pci/p2pdma.c 16392F: include/linux/pci-p2pdma.h 16393 16394PCI SUBSYSTEM 16395M: Bjorn Helgaas <bhelgaas@google.com> 16396L: linux-pci@vger.kernel.org 16397S: Supported 16398Q: https://patchwork.kernel.org/project/linux-pci/list/ 16399B: https://bugzilla.kernel.org 16400C: irc://irc.oftc.net/linux-pci 16401T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16402F: Documentation/PCI/ 16403F: Documentation/devicetree/bindings/pci/ 16404F: arch/x86/kernel/early-quirks.c 16405F: arch/x86/kernel/quirks.c 16406F: arch/x86/pci/ 16407F: drivers/acpi/pci* 16408F: drivers/pci/ 16409F: include/asm-generic/pci* 16410F: include/linux/of_pci.h 16411F: include/linux/pci* 16412F: include/uapi/linux/pci* 16413F: lib/pci* 16414 16415PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16416M: Jonathan Chocron <jonnyc@amazon.com> 16417L: linux-pci@vger.kernel.org 16418S: Maintained 16419F: Documentation/devicetree/bindings/pci/pcie-al.txt 16420F: drivers/pci/controller/dwc/pcie-al.c 16421 16422PCIE DRIVER FOR AMLOGIC MESON 16423M: Yue Wang <yue.wang@Amlogic.com> 16424L: linux-pci@vger.kernel.org 16425L: linux-amlogic@lists.infradead.org 16426S: Maintained 16427F: drivers/pci/controller/dwc/pci-meson.c 16428 16429PCIE DRIVER FOR AXIS ARTPEC 16430M: Jesper Nilsson <jesper.nilsson@axis.com> 16431L: linux-arm-kernel@axis.com 16432L: linux-pci@vger.kernel.org 16433S: Maintained 16434F: Documentation/devicetree/bindings/pci/axis,artpec* 16435F: drivers/pci/controller/dwc/*artpec* 16436 16437PCIE DRIVER FOR CAVIUM THUNDERX 16438M: Robert Richter <rric@kernel.org> 16439L: linux-pci@vger.kernel.org 16440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16441S: Odd Fixes 16442F: drivers/pci/controller/pci-thunder-* 16443 16444PCIE DRIVER FOR HISILICON 16445M: Zhou Wang <wangzhou1@hisilicon.com> 16446L: linux-pci@vger.kernel.org 16447S: Maintained 16448F: drivers/pci/controller/dwc/pcie-hisi.c 16449 16450PCIE DRIVER FOR HISILICON KIRIN 16451M: Xiaowei Song <songxiaowei@hisilicon.com> 16452M: Binghui Wang <wangbinghui@hisilicon.com> 16453L: linux-pci@vger.kernel.org 16454S: Maintained 16455F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16456F: drivers/pci/controller/dwc/pcie-kirin.c 16457 16458PCIE DRIVER FOR HISILICON STB 16459M: Shawn Guo <shawn.guo@linaro.org> 16460L: linux-pci@vger.kernel.org 16461S: Maintained 16462F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16463F: drivers/pci/controller/dwc/pcie-histb.c 16464 16465PCIE DRIVER FOR INTEL KEEM BAY 16466M: Srikanth Thokala <srikanth.thokala@intel.com> 16467L: linux-pci@vger.kernel.org 16468S: Supported 16469F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16470F: drivers/pci/controller/dwc/pcie-keembay.c 16471 16472PCIE DRIVER FOR INTEL LGM GW SOC 16473M: Chuanhua Lei <lchuanhua@maxlinear.com> 16474L: linux-pci@vger.kernel.org 16475S: Maintained 16476F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16477F: drivers/pci/controller/dwc/pcie-intel-gw.c 16478 16479PCIE DRIVER FOR MEDIATEK 16480M: Ryder Lee <ryder.lee@mediatek.com> 16481M: Jianjun Wang <jianjun.wang@mediatek.com> 16482L: linux-pci@vger.kernel.org 16483L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16484S: Supported 16485F: Documentation/devicetree/bindings/pci/mediatek* 16486F: drivers/pci/controller/*mediatek* 16487 16488PCIE DRIVER FOR MICROCHIP 16489M: Daire McNamara <daire.mcnamara@microchip.com> 16490L: linux-pci@vger.kernel.org 16491S: Supported 16492F: Documentation/devicetree/bindings/pci/microchip* 16493F: drivers/pci/controller/*microchip* 16494 16495PCIE DRIVER FOR QUALCOMM MSM 16496M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16497L: linux-pci@vger.kernel.org 16498L: linux-arm-msm@vger.kernel.org 16499S: Maintained 16500F: drivers/pci/controller/dwc/pcie-qcom.c 16501 16502PCIE DRIVER FOR ROCKCHIP 16503M: Shawn Lin <shawn.lin@rock-chips.com> 16504L: linux-pci@vger.kernel.org 16505L: linux-rockchip@lists.infradead.org 16506S: Maintained 16507F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16508F: drivers/pci/controller/pcie-rockchip* 16509 16510PCIE DRIVER FOR SOCIONEXT UNIPHIER 16511M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16512L: linux-pci@vger.kernel.org 16513S: Maintained 16514F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16515F: drivers/pci/controller/dwc/pcie-uniphier* 16516 16517PCIE DRIVER FOR ST SPEAR13XX 16518M: Pratyush Anand <pratyush.anand@gmail.com> 16519L: linux-pci@vger.kernel.org 16520S: Maintained 16521F: drivers/pci/controller/dwc/*spear* 16522 16523PCIE ENDPOINT DRIVER FOR QUALCOMM 16524M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16525L: linux-pci@vger.kernel.org 16526L: linux-arm-msm@vger.kernel.org 16527S: Maintained 16528F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16529F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16530 16531PCMCIA SUBSYSTEM 16532M: Dominik Brodowski <linux@dominikbrodowski.net> 16533S: Odd Fixes 16534T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16535F: Documentation/pcmcia/ 16536F: drivers/pcmcia/ 16537F: include/pcmcia/ 16538F: tools/pcmcia/ 16539 16540PCNET32 NETWORK DRIVER 16541M: Don Fry <pcnet32@frontier.com> 16542L: netdev@vger.kernel.org 16543S: Maintained 16544F: drivers/net/ethernet/amd/pcnet32.c 16545 16546PCRYPT PARALLEL CRYPTO ENGINE 16547M: Steffen Klassert <steffen.klassert@secunet.com> 16548L: linux-crypto@vger.kernel.org 16549S: Maintained 16550F: crypto/pcrypt.c 16551F: include/crypto/pcrypt.h 16552 16553PDS DSC VIRTIO DATA PATH ACCELERATOR 16554R: Shannon Nelson <shannon.nelson@amd.com> 16555F: drivers/vdpa/pds/ 16556 16557PECI HARDWARE MONITORING DRIVERS 16558M: Iwona Winiarska <iwona.winiarska@intel.com> 16559L: linux-hwmon@vger.kernel.org 16560S: Supported 16561F: Documentation/hwmon/peci-cputemp.rst 16562F: Documentation/hwmon/peci-dimmtemp.rst 16563F: drivers/hwmon/peci/ 16564 16565PECI SUBSYSTEM 16566M: Iwona Winiarska <iwona.winiarska@intel.com> 16567L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16568S: Supported 16569F: Documentation/devicetree/bindings/peci/ 16570F: Documentation/peci/ 16571F: drivers/peci/ 16572F: include/linux/peci-cpu.h 16573F: include/linux/peci.h 16574 16575PENSANDO ETHERNET DRIVERS 16576M: Shannon Nelson <shannon.nelson@amd.com> 16577M: Brett Creeley <brett.creeley@amd.com> 16578M: drivers@pensando.io 16579L: netdev@vger.kernel.org 16580S: Supported 16581F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16582F: drivers/net/ethernet/pensando/ 16583 16584PER-CPU MEMORY ALLOCATOR 16585M: Dennis Zhou <dennis@kernel.org> 16586M: Tejun Heo <tj@kernel.org> 16587M: Christoph Lameter <cl@linux.com> 16588L: linux-mm@kvack.org 16589S: Maintained 16590T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16591F: arch/*/include/asm/percpu.h 16592F: include/linux/percpu*.h 16593F: lib/percpu*.c 16594F: mm/percpu*.c 16595 16596PER-TASK DELAY ACCOUNTING 16597M: Balbir Singh <bsingharora@gmail.com> 16598S: Maintained 16599F: include/linux/delayacct.h 16600F: kernel/delayacct.c 16601 16602PERFORMANCE EVENTS SUBSYSTEM 16603M: Peter Zijlstra <peterz@infradead.org> 16604M: Ingo Molnar <mingo@redhat.com> 16605M: Arnaldo Carvalho de Melo <acme@kernel.org> 16606R: Mark Rutland <mark.rutland@arm.com> 16607R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16608R: Jiri Olsa <jolsa@kernel.org> 16609R: Namhyung Kim <namhyung@kernel.org> 16610R: Ian Rogers <irogers@google.com> 16611R: Adrian Hunter <adrian.hunter@intel.com> 16612L: linux-perf-users@vger.kernel.org 16613L: linux-kernel@vger.kernel.org 16614S: Supported 16615W: https://perf.wiki.kernel.org/ 16616T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16617F: arch/*/events/* 16618F: arch/*/events/*/* 16619F: arch/*/include/asm/perf_event.h 16620F: arch/*/kernel/*/*/perf_event*.c 16621F: arch/*/kernel/*/perf_event*.c 16622F: arch/*/kernel/perf_callchain.c 16623F: arch/*/kernel/perf_event*.c 16624F: include/linux/perf_event.h 16625F: include/uapi/linux/perf_event.h 16626F: kernel/events/* 16627F: tools/lib/perf/ 16628F: tools/perf/ 16629 16630PERFORMANCE EVENTS TOOLING ARM64 16631R: John Garry <john.g.garry@oracle.com> 16632R: Will Deacon <will@kernel.org> 16633R: James Clark <james.clark@arm.com> 16634R: Mike Leach <mike.leach@linaro.org> 16635R: Leo Yan <leo.yan@linaro.org> 16636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16637S: Supported 16638F: tools/build/feature/test-libopencsd.c 16639F: tools/perf/arch/arm*/ 16640F: tools/perf/pmu-events/arch/arm64/ 16641F: tools/perf/util/arm-spe* 16642F: tools/perf/util/cs-etm* 16643 16644PERSONALITY HANDLING 16645M: Christoph Hellwig <hch@infradead.org> 16646L: linux-abi-devel@lists.sourceforge.net 16647S: Maintained 16648F: include/linux/personality.h 16649F: include/uapi/linux/personality.h 16650 16651PHOENIX RC FLIGHT CONTROLLER ADAPTER 16652M: Marcus Folkesson <marcus.folkesson@gmail.com> 16653L: linux-input@vger.kernel.org 16654S: Maintained 16655F: Documentation/input/devices/pxrc.rst 16656F: drivers/input/joystick/pxrc.c 16657 16658PHONET PROTOCOL 16659M: Remi Denis-Courmont <courmisch@gmail.com> 16660S: Supported 16661F: Documentation/networking/phonet.rst 16662F: include/linux/phonet.h 16663F: include/net/phonet/ 16664F: include/uapi/linux/phonet.h 16665F: net/phonet/ 16666 16667PHRAM MTD DRIVER 16668M: Joern Engel <joern@lazybastard.org> 16669L: linux-mtd@lists.infradead.org 16670S: Maintained 16671F: drivers/mtd/devices/phram.c 16672 16673PICOLCD HID DRIVER 16674M: Bruno Prémont <bonbons@linux-vserver.org> 16675L: linux-input@vger.kernel.org 16676S: Maintained 16677F: drivers/hid/hid-picolcd* 16678 16679PIDFD API 16680M: Christian Brauner <christian@brauner.io> 16681L: linux-kernel@vger.kernel.org 16682S: Maintained 16683T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16684F: samples/pidfd/ 16685F: tools/testing/selftests/clone3/ 16686F: tools/testing/selftests/pid_namespace/ 16687F: tools/testing/selftests/pidfd/ 16688K: (?i)pidfd 16689K: (?i)clone3 16690K: \b(clone_args|kernel_clone_args)\b 16691 16692PIN CONTROL SUBSYSTEM 16693M: Linus Walleij <linus.walleij@linaro.org> 16694L: linux-gpio@vger.kernel.org 16695S: Maintained 16696T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16697F: Documentation/devicetree/bindings/pinctrl/ 16698F: Documentation/driver-api/pin-control.rst 16699F: drivers/pinctrl/ 16700F: include/dt-bindings/pinctrl/ 16701F: include/linux/pinctrl/ 16702 16703PIN CONTROLLER - AMD 16704M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16705M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16706S: Maintained 16707F: drivers/pinctrl/pinctrl-amd.c 16708 16709PIN CONTROLLER - FREESCALE 16710M: Dong Aisheng <aisheng.dong@nxp.com> 16711M: Fabio Estevam <festevam@gmail.com> 16712M: Shawn Guo <shawnguo@kernel.org> 16713M: Jacky Bai <ping.bai@nxp.com> 16714R: Pengutronix Kernel Team <kernel@pengutronix.de> 16715L: linux-gpio@vger.kernel.org 16716S: Maintained 16717F: Documentation/devicetree/bindings/pinctrl/fsl,* 16718F: drivers/pinctrl/freescale/ 16719 16720PIN CONTROLLER - INTEL 16721M: Mika Westerberg <mika.westerberg@linux.intel.com> 16722M: Andy Shevchenko <andy@kernel.org> 16723S: Supported 16724T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16725F: drivers/pinctrl/intel/ 16726 16727PIN CONTROLLER - KEEMBAY 16728M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16729S: Supported 16730F: drivers/pinctrl/pinctrl-keembay* 16731 16732PIN CONTROLLER - MEDIATEK 16733M: Sean Wang <sean.wang@kernel.org> 16734L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16735S: Maintained 16736F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16737F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16738F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16739F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16740F: drivers/pinctrl/mediatek/ 16741 16742PIN CONTROLLER - MEDIATEK MIPS 16743M: Arınç ÜNAL <arinc.unal@arinc9.com> 16744M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16745L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16746L: linux-mips@vger.kernel.org 16747S: Maintained 16748F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16756F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16757F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16758F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16759F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16760F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16761F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16762F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16763 16764PIN CONTROLLER - MICROCHIP AT91 16765M: Ludovic Desroches <ludovic.desroches@microchip.com> 16766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16767L: linux-gpio@vger.kernel.org 16768S: Supported 16769F: drivers/gpio/gpio-sama5d2-piobu.c 16770F: drivers/pinctrl/pinctrl-at91* 16771 16772PIN CONTROLLER - NXP S32 16773M: Chester Lin <clin@suse.com> 16774R: NXP S32 Linux Team <s32@nxp.com> 16775L: linux-gpio@vger.kernel.org 16776S: Maintained 16777F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16778F: drivers/pinctrl/nxp/ 16779 16780PIN CONTROLLER - QUALCOMM 16781M: Bjorn Andersson <andersson@kernel.org> 16782L: linux-arm-msm@vger.kernel.org 16783S: Maintained 16784F: Documentation/devicetree/bindings/pinctrl/qcom,* 16785F: drivers/pinctrl/qcom/ 16786 16787PIN CONTROLLER - RENESAS 16788M: Geert Uytterhoeven <geert+renesas@glider.be> 16789L: linux-renesas-soc@vger.kernel.org 16790S: Supported 16791T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16792F: Documentation/devicetree/bindings/pinctrl/renesas,* 16793F: drivers/pinctrl/renesas/ 16794 16795PIN CONTROLLER - SAMSUNG 16796M: Tomasz Figa <tomasz.figa@gmail.com> 16797M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16798M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16799R: Alim Akhtar <alim.akhtar@samsung.com> 16800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16801L: linux-samsung-soc@vger.kernel.org 16802S: Maintained 16803Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16804B: mailto:linux-samsung-soc@vger.kernel.org 16805C: irc://irc.libera.chat/linux-exynos 16806T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16807F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16808F: drivers/pinctrl/samsung/ 16809F: include/dt-bindings/pinctrl/samsung.h 16810 16811PIN CONTROLLER - SINGLE 16812M: Tony Lindgren <tony@atomide.com> 16813M: Haojian Zhuang <haojian.zhuang@linaro.org> 16814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16815L: linux-omap@vger.kernel.org 16816S: Maintained 16817F: drivers/pinctrl/pinctrl-single.c 16818 16819PIN CONTROLLER - SUNPLUS / TIBBO 16820M: Dvorkin Dmitry <dvorkin@tibbo.com> 16821M: Wells Lu <wellslutw@gmail.com> 16822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16823S: Maintained 16824W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16825F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16826F: drivers/pinctrl/sunplus/ 16827F: include/dt-bindings/pinctrl/sppctl*.h 16828 16829PINE64 PINEPHONE KEYBOARD DRIVER 16830M: Samuel Holland <samuel@sholland.org> 16831S: Supported 16832F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16833F: drivers/input/keyboard/pinephone-keyboard.c 16834 16835PKTCDVD DRIVER 16836M: linux-block@vger.kernel.org 16837S: Orphan 16838F: drivers/block/pktcdvd.c 16839F: include/linux/pktcdvd.h 16840F: include/uapi/linux/pktcdvd.h 16841 16842PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16843M: Tomasz Duszynski <tduszyns@gmail.com> 16844S: Maintained 16845F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16846F: drivers/iio/chemical/pms7003.c 16847 16848PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16849M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16850L: netdev@vger.kernel.org 16851S: Maintained 16852F: drivers/net/phy/mdio-open-alliance.h 16853F: net/ethtool/plca.c 16854 16855PLDMFW LIBRARY 16856M: Jacob Keller <jacob.e.keller@intel.com> 16857S: Maintained 16858F: Documentation/driver-api/pldmfw/ 16859F: include/linux/pldmfw.h 16860F: lib/pldmfw/ 16861 16862PLX DMA DRIVER 16863M: Logan Gunthorpe <logang@deltatee.com> 16864S: Maintained 16865F: drivers/dma/plx_dma.c 16866 16867PM-GRAPH UTILITY 16868M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16869L: linux-pm@vger.kernel.org 16870S: Supported 16871W: https://01.org/pm-graph 16872B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16873T: git git://github.com/intel/pm-graph 16874F: tools/power/pm-graph 16875 16876PM6764TR DRIVER 16877M: Charles Hsu <hsu.yungteng@gmail.com> 16878L: linux-hwmon@vger.kernel.org 16879S: Maintained 16880F: Documentation/hwmon/pm6764tr.rst 16881F: drivers/hwmon/pmbus/pm6764tr.c 16882 16883PMBUS HARDWARE MONITORING DRIVERS 16884M: Guenter Roeck <linux@roeck-us.net> 16885L: linux-hwmon@vger.kernel.org 16886S: Maintained 16887W: http://hwmon.wiki.kernel.org/ 16888W: http://www.roeck-us.net/linux/drivers/ 16889T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16890F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16891F: Documentation/devicetree/bindings/hwmon/max31785.txt 16892F: Documentation/hwmon/adm1275.rst 16893F: Documentation/hwmon/ibm-cffps.rst 16894F: Documentation/hwmon/ir35221.rst 16895F: Documentation/hwmon/lm25066.rst 16896F: Documentation/hwmon/ltc2978.rst 16897F: Documentation/hwmon/ltc3815.rst 16898F: Documentation/hwmon/max16064.rst 16899F: Documentation/hwmon/max20751.rst 16900F: Documentation/hwmon/max31785.rst 16901F: Documentation/hwmon/max34440.rst 16902F: Documentation/hwmon/max8688.rst 16903F: Documentation/hwmon/pmbus-core.rst 16904F: Documentation/hwmon/pmbus.rst 16905F: Documentation/hwmon/tps40422.rst 16906F: Documentation/hwmon/ucd9000.rst 16907F: Documentation/hwmon/ucd9200.rst 16908F: Documentation/hwmon/zl6100.rst 16909F: drivers/hwmon/pmbus/ 16910F: include/linux/pmbus.h 16911 16912PMC SIERRA MaxRAID DRIVER 16913L: linux-scsi@vger.kernel.org 16914S: Orphan 16915W: http://www.pmc-sierra.com/ 16916F: drivers/scsi/pmcraid.* 16917 16918PMC SIERRA PM8001 DRIVER 16919M: Jack Wang <jinpu.wang@cloud.ionos.com> 16920L: linux-scsi@vger.kernel.org 16921S: Supported 16922F: drivers/scsi/pm8001/ 16923 16924PNI RM3100 IIO DRIVER 16925M: Song Qiang <songqiang1304521@gmail.com> 16926L: linux-iio@vger.kernel.org 16927S: Maintained 16928F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16929F: drivers/iio/magnetometer/rm3100* 16930 16931PNP SUPPORT 16932M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16933L: linux-acpi@vger.kernel.org 16934S: Maintained 16935F: drivers/pnp/ 16936F: include/linux/pnp.h 16937 16938POSIX CLOCKS and TIMERS 16939M: Thomas Gleixner <tglx@linutronix.de> 16940L: linux-kernel@vger.kernel.org 16941S: Maintained 16942T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16943F: fs/timerfd.c 16944F: include/linux/time_namespace.h 16945F: include/linux/timer* 16946F: kernel/time/*timer* 16947F: kernel/time/namespace.c 16948 16949POWER MANAGEMENT CORE 16950M: "Rafael J. Wysocki" <rafael@kernel.org> 16951L: linux-pm@vger.kernel.org 16952S: Supported 16953B: https://bugzilla.kernel.org 16954T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16955F: drivers/base/power/ 16956F: drivers/powercap/ 16957F: include/linux/intel_rapl.h 16958F: include/linux/pm.h 16959F: include/linux/pm_* 16960F: include/linux/powercap.h 16961F: kernel/configs/nopm.config 16962 16963POWER STATE COORDINATION INTERFACE (PSCI) 16964M: Mark Rutland <mark.rutland@arm.com> 16965M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16967S: Maintained 16968F: drivers/firmware/psci/ 16969F: include/linux/psci.h 16970F: include/uapi/linux/psci.h 16971 16972POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16973M: Sebastian Reichel <sre@kernel.org> 16974L: linux-pm@vger.kernel.org 16975S: Maintained 16976T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16977F: Documentation/ABI/testing/sysfs-class-power 16978F: Documentation/devicetree/bindings/power/supply/ 16979F: drivers/power/supply/ 16980F: include/linux/power/ 16981F: include/linux/power_supply.h 16982 16983POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16984M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16985L: linuxppc-dev@lists.ozlabs.org 16986S: Maintained 16987F: drivers/char/powernv-op-panel.c 16988 16989PPP OVER ATM (RFC 2364) 16990M: Mitchell Blank Jr <mitch@sfgoth.com> 16991S: Maintained 16992F: include/uapi/linux/atmppp.h 16993F: net/atm/pppoatm.c 16994 16995PPP OVER ETHERNET 16996M: Michal Ostrowski <mostrows@earthlink.net> 16997S: Maintained 16998F: drivers/net/ppp/pppoe.c 16999F: drivers/net/ppp/pppox.c 17000 17001PPP OVER L2TP 17002M: James Chapman <jchapman@katalix.com> 17003S: Maintained 17004F: include/linux/if_pppol2tp.h 17005F: include/uapi/linux/if_pppol2tp.h 17006F: net/l2tp/l2tp_ppp.c 17007 17008PPP PROTOCOL DRIVERS AND COMPRESSORS 17009L: linux-ppp@vger.kernel.org 17010S: Orphan 17011F: drivers/net/ppp/ppp_* 17012 17013PPS SUPPORT 17014M: Rodolfo Giometti <giometti@enneenne.com> 17015L: linuxpps@ml.enneenne.com (subscribers-only) 17016S: Maintained 17017W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17018F: Documentation/ABI/testing/sysfs-pps 17019F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17020F: Documentation/driver-api/pps.rst 17021F: drivers/pps/ 17022F: include/linux/pps*.h 17023F: include/uapi/linux/pps.h 17024 17025PPTP DRIVER 17026M: Dmitry Kozlov <xeb@mail.ru> 17027L: netdev@vger.kernel.org 17028S: Maintained 17029W: http://sourceforge.net/projects/accel-pptp 17030F: drivers/net/ppp/pptp.c 17031 17032PRESSURE STALL INFORMATION (PSI) 17033M: Johannes Weiner <hannes@cmpxchg.org> 17034M: Suren Baghdasaryan <surenb@google.com> 17035S: Maintained 17036F: include/linux/psi* 17037F: kernel/sched/psi.c 17038 17039PRINTK 17040M: Petr Mladek <pmladek@suse.com> 17041M: Sergey Senozhatsky <senozhatsky@chromium.org> 17042R: Steven Rostedt <rostedt@goodmis.org> 17043R: John Ogness <john.ogness@linutronix.de> 17044S: Maintained 17045T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17046F: include/linux/printk.h 17047F: kernel/printk/ 17048 17049PRINTK INDEXING 17050R: Chris Down <chris@chrisdown.name> 17051S: Maintained 17052F: Documentation/core-api/printk-index.rst 17053F: kernel/printk/index.c 17054K: printk_index 17055 17056PROC FILESYSTEM 17057L: linux-kernel@vger.kernel.org 17058L: linux-fsdevel@vger.kernel.org 17059S: Maintained 17060F: Documentation/filesystems/proc.rst 17061F: fs/proc/ 17062F: include/linux/proc_fs.h 17063F: tools/testing/selftests/proc/ 17064 17065PROC SYSCTL 17066M: Luis Chamberlain <mcgrof@kernel.org> 17067M: Kees Cook <keescook@chromium.org> 17068M: Iurii Zaikin <yzaikin@google.com> 17069L: linux-kernel@vger.kernel.org 17070L: linux-fsdevel@vger.kernel.org 17071S: Maintained 17072T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17073F: fs/proc/proc_sysctl.c 17074F: include/linux/sysctl.h 17075F: kernel/sysctl-test.c 17076F: kernel/sysctl.c 17077F: tools/testing/selftests/sysctl/ 17078 17079PS3 NETWORK SUPPORT 17080M: Geoff Levand <geoff@infradead.org> 17081L: netdev@vger.kernel.org 17082L: linuxppc-dev@lists.ozlabs.org 17083S: Maintained 17084F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17085 17086PS3 PLATFORM SUPPORT 17087M: Geoff Levand <geoff@infradead.org> 17088L: linuxppc-dev@lists.ozlabs.org 17089S: Maintained 17090F: arch/powerpc/boot/ps3* 17091F: arch/powerpc/include/asm/lv1call.h 17092F: arch/powerpc/include/asm/ps3*.h 17093F: arch/powerpc/platforms/ps3/ 17094F: drivers/*/ps3* 17095F: drivers/ps3/ 17096F: drivers/rtc/rtc-ps3.c 17097F: drivers/usb/host/*ps3.c 17098F: sound/ppc/snd_ps3* 17099 17100PS3VRAM DRIVER 17101M: Jim Paris <jim@jtan.com> 17102M: Geoff Levand <geoff@infradead.org> 17103L: linuxppc-dev@lists.ozlabs.org 17104S: Maintained 17105F: drivers/block/ps3vram.c 17106 17107PSAMPLE PACKET SAMPLING SUPPORT 17108M: Yotam Gigi <yotam.gi@gmail.com> 17109S: Maintained 17110F: include/net/psample.h 17111F: include/uapi/linux/psample.h 17112F: net/psample 17113 17114PSTORE FILESYSTEM 17115M: Kees Cook <keescook@chromium.org> 17116R: Tony Luck <tony.luck@intel.com> 17117R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17118L: linux-hardening@vger.kernel.org 17119S: Supported 17120T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17121F: Documentation/admin-guide/pstore-blk.rst 17122F: Documentation/admin-guide/ramoops.rst 17123F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17124F: drivers/acpi/apei/erst.c 17125F: drivers/firmware/efi/efi-pstore.c 17126F: fs/pstore/ 17127F: include/linux/pstore* 17128K: \b(pstore|ramoops) 17129 17130PTP HARDWARE CLOCK SUPPORT 17131M: Richard Cochran <richardcochran@gmail.com> 17132L: netdev@vger.kernel.org 17133S: Maintained 17134W: http://linuxptp.sourceforge.net/ 17135F: Documentation/ABI/testing/sysfs-ptp 17136F: Documentation/driver-api/ptp.rst 17137F: drivers/net/phy/dp83640* 17138F: drivers/ptp/* 17139F: include/linux/ptp_cl* 17140K: (?:\b|_)ptp(?:\b|_) 17141 17142PTP VIRTUAL CLOCK SUPPORT 17143M: Yangbo Lu <yangbo.lu@nxp.com> 17144L: netdev@vger.kernel.org 17145S: Maintained 17146F: drivers/ptp/ptp_vclock.c 17147F: net/ethtool/phc_vclocks.c 17148 17149PTRACE SUPPORT 17150M: Oleg Nesterov <oleg@redhat.com> 17151S: Maintained 17152F: arch/*/*/ptrace*.c 17153F: arch/*/include/asm/ptrace*.h 17154F: arch/*/ptrace*.c 17155F: include/asm-generic/syscall.h 17156F: include/linux/ptrace.h 17157F: include/linux/regset.h 17158F: include/uapi/linux/ptrace.h 17159F: kernel/ptrace.c 17160 17161PULSE8-CEC DRIVER 17162M: Hans Verkuil <hverkuil@xs4all.nl> 17163L: linux-media@vger.kernel.org 17164S: Maintained 17165T: git git://linuxtv.org/media_tree.git 17166F: drivers/media/cec/usb/pulse8/ 17167 17168PURELIFI PLFXLC DRIVER 17169M: Srinivasan Raju <srini.raju@purelifi.com> 17170L: linux-wireless@vger.kernel.org 17171S: Supported 17172F: drivers/net/wireless/purelifi/plfxlc/ 17173 17174PVRUSB2 VIDEO4LINUX DRIVER 17175M: Mike Isely <isely@pobox.com> 17176L: pvrusb2@isely.net (subscribers-only) 17177L: linux-media@vger.kernel.org 17178S: Maintained 17179W: http://www.isely.net/pvrusb2/ 17180T: git git://linuxtv.org/media_tree.git 17181F: Documentation/driver-api/media/drivers/pvrusb2* 17182F: drivers/media/usb/pvrusb2/ 17183 17184PWC WEBCAM DRIVER 17185M: Hans Verkuil <hverkuil@xs4all.nl> 17186L: linux-media@vger.kernel.org 17187S: Odd Fixes 17188T: git git://linuxtv.org/media_tree.git 17189F: drivers/media/usb/pwc/* 17190F: include/trace/events/pwc.h 17191 17192PWM IR Transmitter 17193M: Sean Young <sean@mess.org> 17194L: linux-media@vger.kernel.org 17195S: Maintained 17196F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17197F: drivers/media/rc/pwm-ir-tx.c 17198 17199PWM SUBSYSTEM 17200M: Thierry Reding <thierry.reding@gmail.com> 17201R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17202L: linux-pwm@vger.kernel.org 17203S: Maintained 17204Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17205T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17206F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17207F: Documentation/devicetree/bindings/pwm/ 17208F: Documentation/driver-api/pwm.rst 17209F: drivers/gpio/gpio-mvebu.c 17210F: drivers/pwm/ 17211F: drivers/video/backlight/pwm_bl.c 17212F: include/dt-bindings/pwm/ 17213F: include/linux/pwm.h 17214F: include/linux/pwm_backlight.h 17215K: pwm_(config|apply_state|ops) 17216 17217PXA GPIO DRIVER 17218M: Robert Jarzmik <robert.jarzmik@free.fr> 17219L: linux-gpio@vger.kernel.org 17220S: Maintained 17221F: drivers/gpio/gpio-pxa.c 17222 17223PXA MMCI DRIVER 17224S: Orphan 17225 17226PXA RTC DRIVER 17227M: Robert Jarzmik <robert.jarzmik@free.fr> 17228L: linux-rtc@vger.kernel.org 17229S: Maintained 17230 17231PXA2xx/PXA3xx SUPPORT 17232M: Daniel Mack <daniel@zonque.org> 17233M: Haojian Zhuang <haojian.zhuang@gmail.com> 17234M: Robert Jarzmik <robert.jarzmik@free.fr> 17235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17236S: Maintained 17237T: git git://github.com/hzhuang1/linux.git 17238T: git git://github.com/rjarzmik/linux.git 17239F: arch/arm/boot/dts/intel/pxa/ 17240F: arch/arm/mach-pxa/ 17241F: drivers/dma/pxa* 17242F: drivers/pcmcia/pxa2xx* 17243F: drivers/pinctrl/pxa/ 17244F: drivers/spi/spi-pxa2xx* 17245F: drivers/usb/gadget/udc/pxa2* 17246F: include/sound/pxa2xx-lib.h 17247F: sound/arm/pxa* 17248F: sound/soc/pxa/ 17249 17250QAT DRIVER 17251M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17252L: qat-linux@intel.com 17253S: Supported 17254F: drivers/crypto/intel/qat/ 17255 17256QCOM AUDIO (ASoC) DRIVERS 17257M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17258M: Banajit Goswami <bgoswami@quicinc.com> 17259L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17260S: Supported 17261F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17262F: Documentation/devicetree/bindings/sound/qcom,* 17263F: drivers/soc/qcom/apr.c 17264F: include/dt-bindings/sound/qcom,wcd9335.h 17265F: sound/soc/codecs/lpass-rx-macro.* 17266F: sound/soc/codecs/lpass-tx-macro.* 17267F: sound/soc/codecs/lpass-va-macro.c 17268F: sound/soc/codecs/lpass-wsa-macro.* 17269F: sound/soc/codecs/msm8916-wcd-analog.c 17270F: sound/soc/codecs/msm8916-wcd-digital.c 17271F: sound/soc/codecs/wcd-clsh-v2.* 17272F: sound/soc/codecs/wcd-mbhc-v2.* 17273F: sound/soc/codecs/wcd9335.* 17274F: sound/soc/codecs/wcd934x.c 17275F: sound/soc/codecs/wsa881x.c 17276F: sound/soc/codecs/wsa883x.c 17277F: sound/soc/codecs/wsa884x.c 17278F: sound/soc/qcom/ 17279 17280QCOM EMBEDDED USB DEBUGGER (EUD) 17281M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17282L: linux-arm-msm@vger.kernel.org 17283S: Maintained 17284F: Documentation/ABI/testing/sysfs-driver-eud 17285F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17286F: drivers/usb/misc/qcom_eud.c 17287 17288QCOM IPA DRIVER 17289M: Alex Elder <elder@kernel.org> 17290L: netdev@vger.kernel.org 17291S: Supported 17292F: drivers/net/ipa/ 17293 17294QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17295M: Gabriel Somlo <somlo@cmu.edu> 17296M: "Michael S. Tsirkin" <mst@redhat.com> 17297L: qemu-devel@nongnu.org 17298S: Maintained 17299F: drivers/firmware/qemu_fw_cfg.c 17300F: include/uapi/linux/qemu_fw_cfg.h 17301 17302QIB DRIVER 17303M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17304L: linux-rdma@vger.kernel.org 17305S: Supported 17306F: drivers/infiniband/hw/qib/ 17307 17308QLOGIC QL41xxx FCOE DRIVER 17309M: Saurav Kashyap <skashyap@marvell.com> 17310M: Javed Hasan <jhasan@marvell.com> 17311M: GR-QLogic-Storage-Upstream@marvell.com 17312L: linux-scsi@vger.kernel.org 17313S: Supported 17314F: drivers/scsi/qedf/ 17315 17316QLOGIC QL41xxx ISCSI DRIVER 17317M: Nilesh Javali <njavali@marvell.com> 17318M: Manish Rangankar <mrangankar@marvell.com> 17319M: GR-QLogic-Storage-Upstream@marvell.com 17320L: linux-scsi@vger.kernel.org 17321S: Supported 17322F: drivers/scsi/qedi/ 17323 17324QLOGIC QL4xxx ETHERNET DRIVER 17325M: Ariel Elior <aelior@marvell.com> 17326M: Manish Chopra <manishc@marvell.com> 17327L: netdev@vger.kernel.org 17328S: Supported 17329F: drivers/net/ethernet/qlogic/qed/ 17330F: drivers/net/ethernet/qlogic/qede/ 17331F: include/linux/qed/ 17332 17333QLOGIC QL4xxx RDMA DRIVER 17334M: Michal Kalderon <mkalderon@marvell.com> 17335M: Ariel Elior <aelior@marvell.com> 17336L: linux-rdma@vger.kernel.org 17337S: Supported 17338F: drivers/infiniband/hw/qedr/ 17339F: include/uapi/rdma/qedr-abi.h 17340 17341QLOGIC QLA1280 SCSI DRIVER 17342M: Michael Reed <mdr@sgi.com> 17343L: linux-scsi@vger.kernel.org 17344S: Maintained 17345F: drivers/scsi/qla1280.[ch] 17346 17347QLOGIC QLA2XXX FC-SCSI DRIVER 17348M: Nilesh Javali <njavali@marvell.com> 17349M: GR-QLogic-Storage-Upstream@marvell.com 17350L: linux-scsi@vger.kernel.org 17351S: Supported 17352F: drivers/scsi/qla2xxx/ 17353 17354QLOGIC QLA3XXX NETWORK DRIVER 17355M: GR-Linux-NIC-Dev@marvell.com 17356L: netdev@vger.kernel.org 17357S: Supported 17358F: drivers/net/ethernet/qlogic/qla3xxx.* 17359 17360QLOGIC QLA4XXX iSCSI DRIVER 17361M: Nilesh Javali <njavali@marvell.com> 17362M: Manish Rangankar <mrangankar@marvell.com> 17363M: GR-QLogic-Storage-Upstream@marvell.com 17364L: linux-scsi@vger.kernel.org 17365S: Supported 17366F: drivers/scsi/qla4xxx/ 17367 17368QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17369M: Shahed Shaikh <shshaikh@marvell.com> 17370M: Manish Chopra <manishc@marvell.com> 17371M: GR-Linux-NIC-Dev@marvell.com 17372L: netdev@vger.kernel.org 17373S: Supported 17374F: drivers/net/ethernet/qlogic/qlcnic/ 17375 17376QLOGIC QLGE 10Gb ETHERNET DRIVER 17377M: Manish Chopra <manishc@marvell.com> 17378M: GR-Linux-NIC-Dev@marvell.com 17379M: Coiby Xu <coiby.xu@gmail.com> 17380L: netdev@vger.kernel.org 17381S: Supported 17382F: Documentation/networking/device_drivers/qlogic/qlge.rst 17383F: drivers/staging/qlge/ 17384 17385QM1D1B0004 MEDIA DRIVER 17386M: Akihiro Tsukada <tskd08@gmail.com> 17387L: linux-media@vger.kernel.org 17388S: Odd Fixes 17389F: drivers/media/tuners/qm1d1b0004* 17390 17391QM1D1C0042 MEDIA DRIVER 17392M: Akihiro Tsukada <tskd08@gmail.com> 17393L: linux-media@vger.kernel.org 17394S: Odd Fixes 17395F: drivers/media/tuners/qm1d1c0042* 17396 17397QNX4 FILESYSTEM 17398M: Anders Larsen <al@alarsen.net> 17399S: Maintained 17400W: http://www.alarsen.net/linux/qnx4fs/ 17401F: fs/qnx4/ 17402F: include/uapi/linux/qnx4_fs.h 17403F: include/uapi/linux/qnxtypes.h 17404 17405QNX6 FILESYSTEM 17406S: Orphan 17407F: Documentation/filesystems/qnx6.rst 17408F: fs/qnx6/ 17409F: include/linux/qnx6_fs.h 17410 17411QORIQ DPAA2 FSL-MC BUS DRIVER 17412M: Stuart Yoder <stuyoder@gmail.com> 17413M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17414L: linux-kernel@vger.kernel.org 17415S: Maintained 17416F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17417F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17418F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17419F: drivers/bus/fsl-mc/ 17420F: include/uapi/linux/fsl_mc.h 17421 17422QT1010 MEDIA DRIVER 17423M: Antti Palosaari <crope@iki.fi> 17424L: linux-media@vger.kernel.org 17425S: Maintained 17426W: https://linuxtv.org 17427W: http://palosaari.fi/linux/ 17428Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17429T: git git://linuxtv.org/anttip/media_tree.git 17430F: drivers/media/tuners/qt1010* 17431 17432QUALCOMM ATH12K WIRELESS DRIVER 17433M: Kalle Valo <kvalo@kernel.org> 17434L: ath12k@lists.infradead.org 17435S: Supported 17436T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17437F: drivers/net/wireless/ath/ath12k/ 17438 17439QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17440M: Kalle Valo <kvalo@kernel.org> 17441L: ath10k@lists.infradead.org 17442S: Supported 17443W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17444T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17445F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17446F: drivers/net/wireless/ath/ath10k/ 17447 17448QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17449M: Kalle Valo <kvalo@kernel.org> 17450L: ath11k@lists.infradead.org 17451S: Supported 17452W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17453B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17454T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17455F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17456F: drivers/net/wireless/ath/ath11k/ 17457 17458QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17459M: Toke Høiland-Jørgensen <toke@toke.dk> 17460L: linux-wireless@vger.kernel.org 17461S: Maintained 17462W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17463T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17464F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17465F: drivers/net/wireless/ath/ath9k/ 17466 17467QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17468M: Stephan Gerhold <stephan@gerhold.net> 17469L: netdev@vger.kernel.org 17470L: linux-arm-msm@vger.kernel.org 17471S: Maintained 17472F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17473F: drivers/net/wwan/qcom_bam_dmux.c 17474 17475QUALCOMM CAMERA SUBSYSTEM DRIVER 17476M: Robert Foss <rfoss@kernel.org> 17477M: Todor Tomov <todor.too@gmail.com> 17478M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17479L: linux-media@vger.kernel.org 17480S: Maintained 17481F: Documentation/admin-guide/media/qcom_camss.rst 17482F: Documentation/devicetree/bindings/media/*camss* 17483F: drivers/media/platform/qcom/camss/ 17484 17485QUALCOMM CLOCK DRIVERS 17486M: Bjorn Andersson <andersson@kernel.org> 17487L: linux-arm-msm@vger.kernel.org 17488S: Supported 17489T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17490F: Documentation/devicetree/bindings/clock/qcom,* 17491F: drivers/clk/qcom/ 17492F: include/dt-bindings/clock/qcom,* 17493 17494QUALCOMM CLOUD AI (QAIC) DRIVER 17495M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17496R: Carl Vanderlip <quic_carlv@quicinc.com> 17497R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17498L: linux-arm-msm@vger.kernel.org 17499L: dri-devel@lists.freedesktop.org 17500S: Supported 17501T: git git://anongit.freedesktop.org/drm/drm-misc 17502F: Documentation/accel/qaic/ 17503F: drivers/accel/qaic/ 17504F: include/uapi/drm/qaic_accel.h 17505 17506QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17507M: Bjorn Andersson <andersson@kernel.org> 17508M: Konrad Dybcio <konrad.dybcio@linaro.org> 17509L: linux-pm@vger.kernel.org 17510L: linux-arm-msm@vger.kernel.org 17511S: Maintained 17512F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17513F: drivers/soc/qcom/cpr.c 17514 17515QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17516M: Ilia Lin <ilia.lin@kernel.org> 17517L: linux-pm@vger.kernel.org 17518S: Maintained 17519F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17520F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17521F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17522 17523QUALCOMM CRYPTO DRIVERS 17524M: Thara Gopinath <thara.gopinath@gmail.com> 17525L: linux-crypto@vger.kernel.org 17526L: linux-arm-msm@vger.kernel.org 17527S: Maintained 17528F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17529F: drivers/crypto/qce/ 17530 17531QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17532M: Timur Tabi <timur@kernel.org> 17533L: netdev@vger.kernel.org 17534S: Maintained 17535F: drivers/net/ethernet/qualcomm/emac/ 17536 17537QUALCOMM ETHQOS ETHERNET DRIVER 17538M: Vinod Koul <vkoul@kernel.org> 17539R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17540L: netdev@vger.kernel.org 17541L: linux-arm-msm@vger.kernel.org 17542S: Maintained 17543F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17544F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17545 17546QUALCOMM FASTRPC DRIVER 17547M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17548M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17549L: linux-arm-msm@vger.kernel.org 17550S: Maintained 17551F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17552F: drivers/misc/fastrpc.c 17553F: include/uapi/misc/fastrpc.h 17554 17555QUALCOMM HEXAGON ARCHITECTURE 17556M: Brian Cain <bcain@quicinc.com> 17557L: linux-hexagon@vger.kernel.org 17558S: Supported 17559T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17560F: arch/hexagon/ 17561 17562QUALCOMM HIDMA DRIVER 17563M: Sinan Kaya <okaya@kernel.org> 17564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17565L: linux-arm-msm@vger.kernel.org 17566L: dmaengine@vger.kernel.org 17567S: Supported 17568F: drivers/dma/qcom/hidma* 17569 17570QUALCOMM I2C CCI DRIVER 17571M: Loic Poulain <loic.poulain@linaro.org> 17572M: Robert Foss <rfoss@kernel.org> 17573L: linux-i2c@vger.kernel.org 17574L: linux-arm-msm@vger.kernel.org 17575S: Maintained 17576F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17577F: drivers/i2c/busses/i2c-qcom-cci.c 17578 17579QUALCOMM INTERCONNECT BWMON DRIVER 17580M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17581L: linux-arm-msm@vger.kernel.org 17582S: Maintained 17583F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17584F: drivers/soc/qcom/icc-bwmon.c 17585 17586QUALCOMM IOMMU 17587M: Rob Clark <robdclark@gmail.com> 17588L: iommu@lists.linux.dev 17589L: linux-arm-msm@vger.kernel.org 17590S: Maintained 17591F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17592 17593QUALCOMM IPC ROUTER (QRTR) DRIVER 17594M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17595L: linux-arm-msm@vger.kernel.org 17596S: Maintained 17597F: include/trace/events/qrtr.h 17598F: include/uapi/linux/qrtr.h 17599F: net/qrtr/ 17600 17601QUALCOMM IPCC MAILBOX DRIVER 17602M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17603L: linux-arm-msm@vger.kernel.org 17604S: Supported 17605F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17606F: drivers/mailbox/qcom-ipcc.c 17607F: include/dt-bindings/mailbox/qcom-ipcc.h 17608 17609QUALCOMM IPQ4019 USB PHY DRIVER 17610M: Robert Marko <robert.marko@sartura.hr> 17611M: Luka Perkov <luka.perkov@sartura.hr> 17612L: linux-arm-msm@vger.kernel.org 17613S: Maintained 17614F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17615F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17616 17617QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17618M: Robert Marko <robert.marko@sartura.hr> 17619M: Luka Perkov <luka.perkov@sartura.hr> 17620L: linux-arm-msm@vger.kernel.org 17621S: Maintained 17622F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17623F: drivers/regulator/vqmmc-ipq4019-regulator.c 17624 17625QUALCOMM NAND CONTROLLER DRIVER 17626M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17627L: linux-mtd@lists.infradead.org 17628L: linux-arm-msm@vger.kernel.org 17629S: Maintained 17630F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17631F: drivers/mtd/nand/raw/qcom_nandc.c 17632 17633QUALCOMM RMNET DRIVER 17634M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17635M: Sean Tranchetti <quic_stranche@quicinc.com> 17636L: netdev@vger.kernel.org 17637S: Maintained 17638F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17639F: drivers/net/ethernet/qualcomm/rmnet/ 17640F: include/linux/if_rmnet.h 17641 17642QUALCOMM TSENS THERMAL DRIVER 17643M: Amit Kucheria <amitk@kernel.org> 17644M: Thara Gopinath <thara.gopinath@gmail.com> 17645L: linux-pm@vger.kernel.org 17646L: linux-arm-msm@vger.kernel.org 17647S: Maintained 17648F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17649F: drivers/thermal/qcom/ 17650 17651QUALCOMM TYPEC PORT MANAGER DRIVER 17652M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17653L: linux-arm-msm@vger.kernel.org 17654L: linux-usb@vger.kernel.org 17655S: Maintained 17656F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17657F: drivers/usb/typec/tcpm/qcom/ 17658 17659QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17660M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17661M: Vikash Garodia <quic_vgarodia@quicinc.com> 17662R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17663L: linux-media@vger.kernel.org 17664L: linux-arm-msm@vger.kernel.org 17665S: Maintained 17666T: git git://linuxtv.org/media_tree.git 17667F: Documentation/devicetree/bindings/media/*venus* 17668F: drivers/media/platform/qcom/venus/ 17669 17670QUALCOMM WCN36XX WIRELESS DRIVER 17671M: Loic Poulain <loic.poulain@linaro.org> 17672L: wcn36xx@lists.infradead.org 17673S: Supported 17674W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17675F: drivers/net/wireless/ath/wcn36xx/ 17676 17677QUANTENNA QTNFMAC WIRELESS DRIVER 17678M: Igor Mitsyanko <imitsyanko@quantenna.com> 17679R: Sergey Matyukevich <geomatsi@gmail.com> 17680L: linux-wireless@vger.kernel.org 17681S: Maintained 17682F: drivers/net/wireless/quantenna 17683 17684RADEON and AMDGPU DRM DRIVERS 17685M: Alex Deucher <alexander.deucher@amd.com> 17686M: Christian König <christian.koenig@amd.com> 17687M: Pan, Xinhui <Xinhui.Pan@amd.com> 17688L: amd-gfx@lists.freedesktop.org 17689S: Supported 17690B: https://gitlab.freedesktop.org/drm/amd/-/issues 17691C: irc://irc.oftc.net/radeon 17692T: git https://gitlab.freedesktop.org/agd5f/linux.git 17693F: Documentation/gpu/amdgpu/ 17694F: drivers/gpu/drm/amd/ 17695F: drivers/gpu/drm/radeon/ 17696F: include/uapi/drm/amdgpu_drm.h 17697F: include/uapi/drm/radeon_drm.h 17698 17699RADEON FRAMEBUFFER DISPLAY DRIVER 17700M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17701L: linux-fbdev@vger.kernel.org 17702S: Maintained 17703F: drivers/video/fbdev/aty/radeon* 17704F: include/uapi/linux/radeonfb.h 17705 17706RADIOSHARK RADIO DRIVER 17707M: Hans Verkuil <hverkuil@xs4all.nl> 17708L: linux-media@vger.kernel.org 17709S: Maintained 17710T: git git://linuxtv.org/media_tree.git 17711F: drivers/media/radio/radio-shark.c 17712 17713RADIOSHARK2 RADIO DRIVER 17714M: Hans Verkuil <hverkuil@xs4all.nl> 17715L: linux-media@vger.kernel.org 17716S: Maintained 17717T: git git://linuxtv.org/media_tree.git 17718F: drivers/media/radio/radio-shark2.c 17719F: drivers/media/radio/radio-tea5777.c 17720 17721RADOS BLOCK DEVICE (RBD) 17722M: Ilya Dryomov <idryomov@gmail.com> 17723R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17724L: ceph-devel@vger.kernel.org 17725S: Supported 17726W: http://ceph.com/ 17727T: git https://github.com/ceph/ceph-client.git 17728F: Documentation/ABI/testing/sysfs-bus-rbd 17729F: drivers/block/rbd.c 17730F: drivers/block/rbd_types.h 17731 17732RAGE128 FRAMEBUFFER DISPLAY DRIVER 17733L: linux-fbdev@vger.kernel.org 17734S: Orphan 17735F: drivers/video/fbdev/aty/aty128fb.c 17736 17737RAINSHADOW-CEC DRIVER 17738M: Hans Verkuil <hverkuil@xs4all.nl> 17739L: linux-media@vger.kernel.org 17740S: Maintained 17741T: git git://linuxtv.org/media_tree.git 17742F: drivers/media/cec/usb/rainshadow/ 17743 17744RALINK MIPS ARCHITECTURE 17745M: John Crispin <john@phrozen.org> 17746L: linux-mips@vger.kernel.org 17747S: Maintained 17748F: arch/mips/ralink 17749 17750RALINK MT7621 MIPS ARCHITECTURE 17751M: Arınç ÜNAL <arinc.unal@arinc9.com> 17752M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17753L: linux-mips@vger.kernel.org 17754S: Maintained 17755F: arch/mips/boot/dts/ralink/mt7621* 17756 17757RALINK RT2X00 WIRELESS LAN DRIVER 17758M: Stanislaw Gruszka <stf_xl@wp.pl> 17759M: Helmut Schaa <helmut.schaa@googlemail.com> 17760L: linux-wireless@vger.kernel.org 17761S: Maintained 17762F: drivers/net/wireless/ralink/rt2x00/ 17763 17764RAMDISK RAM BLOCK DEVICE DRIVER 17765M: Jens Axboe <axboe@kernel.dk> 17766S: Maintained 17767F: Documentation/admin-guide/blockdev/ramdisk.rst 17768F: drivers/block/brd.c 17769 17770RANCHU VIRTUAL BOARD FOR MIPS 17771M: Miodrag Dinic <miodrag.dinic@mips.com> 17772L: linux-mips@vger.kernel.org 17773S: Supported 17774F: arch/mips/configs/generic/board-ranchu.config 17775F: arch/mips/generic/board-ranchu.c 17776 17777RANDOM NUMBER DRIVER 17778M: "Theodore Ts'o" <tytso@mit.edu> 17779M: Jason A. Donenfeld <Jason@zx2c4.com> 17780S: Maintained 17781T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17782F: drivers/char/random.c 17783F: drivers/virt/vmgenid.c 17784 17785RAPIDIO SUBSYSTEM 17786M: Matt Porter <mporter@kernel.crashing.org> 17787M: Alexandre Bounine <alex.bou9@gmail.com> 17788S: Maintained 17789F: drivers/rapidio/ 17790 17791RAS INFRASTRUCTURE 17792M: Tony Luck <tony.luck@intel.com> 17793M: Borislav Petkov <bp@alien8.de> 17794L: linux-edac@vger.kernel.org 17795S: Maintained 17796F: Documentation/admin-guide/ras.rst 17797F: drivers/ras/ 17798F: include/linux/ras.h 17799F: include/ras/ras_event.h 17800 17801RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17802L: linux-wireless@vger.kernel.org 17803S: Orphan 17804F: drivers/net/wireless/legacy/ray* 17805 17806RC-CORE / LIRC FRAMEWORK 17807M: Sean Young <sean@mess.org> 17808L: linux-media@vger.kernel.org 17809S: Maintained 17810W: http://linuxtv.org 17811T: git git://linuxtv.org/media_tree.git 17812F: Documentation/driver-api/media/rc-core.rst 17813F: Documentation/userspace-api/media/rc/ 17814F: drivers/media/rc/ 17815F: include/media/rc-core.h 17816F: include/media/rc-map.h 17817F: include/uapi/linux/lirc.h 17818 17819RCMM REMOTE CONTROLS DECODER 17820M: Patrick Lerda <patrick9876@free.fr> 17821S: Maintained 17822F: drivers/media/rc/ir-rcmm-decoder.c 17823 17824RCUTORTURE TEST FRAMEWORK 17825M: "Paul E. McKenney" <paulmck@kernel.org> 17826M: Josh Triplett <josh@joshtriplett.org> 17827R: Steven Rostedt <rostedt@goodmis.org> 17828R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17829R: Lai Jiangshan <jiangshanlai@gmail.com> 17830L: rcu@vger.kernel.org 17831S: Supported 17832T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17833F: tools/testing/selftests/rcutorture 17834 17835RDACM20 Camera Sensor 17836M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17837M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17838M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17839M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17840L: linux-media@vger.kernel.org 17841S: Maintained 17842F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17843F: drivers/media/i2c/max9271.c 17844F: drivers/media/i2c/max9271.h 17845F: drivers/media/i2c/rdacm20.c 17846 17847RDACM21 Camera Sensor 17848M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17849M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17850M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17851M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17852L: linux-media@vger.kernel.org 17853S: Maintained 17854F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17855F: drivers/media/i2c/max9271.c 17856F: drivers/media/i2c/max9271.h 17857F: drivers/media/i2c/rdacm21.c 17858 17859RDC R-321X SoC 17860M: Florian Fainelli <florian@openwrt.org> 17861S: Maintained 17862 17863RDC R6040 FAST ETHERNET DRIVER 17864M: Florian Fainelli <f.fainelli@gmail.com> 17865L: netdev@vger.kernel.org 17866S: Maintained 17867F: drivers/net/ethernet/rdc/r6040.c 17868 17869RDMAVT - RDMA verbs software 17870M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17871L: linux-rdma@vger.kernel.org 17872S: Supported 17873F: drivers/infiniband/sw/rdmavt 17874 17875RDS - RELIABLE DATAGRAM SOCKETS 17876M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17877L: netdev@vger.kernel.org 17878L: linux-rdma@vger.kernel.org 17879L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17880S: Supported 17881W: https://oss.oracle.com/projects/rds/ 17882F: Documentation/networking/rds.rst 17883F: net/rds/ 17884 17885RDT - RESOURCE ALLOCATION 17886M: Fenghua Yu <fenghua.yu@intel.com> 17887M: Reinette Chatre <reinette.chatre@intel.com> 17888L: linux-kernel@vger.kernel.org 17889S: Supported 17890F: Documentation/arch/x86/resctrl* 17891F: arch/x86/include/asm/resctrl.h 17892F: arch/x86/kernel/cpu/resctrl/ 17893F: tools/testing/selftests/resctrl/ 17894 17895READ-COPY UPDATE (RCU) 17896M: "Paul E. McKenney" <paulmck@kernel.org> 17897M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17898M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17899M: Joel Fernandes <joel@joelfernandes.org> 17900M: Josh Triplett <josh@joshtriplett.org> 17901M: Boqun Feng <boqun.feng@gmail.com> 17902R: Steven Rostedt <rostedt@goodmis.org> 17903R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17904R: Lai Jiangshan <jiangshanlai@gmail.com> 17905R: Zqiang <qiang.zhang1211@gmail.com> 17906L: rcu@vger.kernel.org 17907S: Supported 17908W: http://www.rdrop.com/users/paulmck/RCU/ 17909T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17910F: Documentation/RCU/ 17911F: include/linux/rcu* 17912F: kernel/rcu/ 17913X: Documentation/RCU/torture.rst 17914X: include/linux/srcu*.h 17915X: kernel/rcu/srcu*.c 17916 17917REAL TIME CLOCK (RTC) SUBSYSTEM 17918M: Alessandro Zummo <a.zummo@towertech.it> 17919M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17920L: linux-rtc@vger.kernel.org 17921S: Maintained 17922Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17923T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17924F: Documentation/admin-guide/rtc.rst 17925F: Documentation/devicetree/bindings/rtc/ 17926F: drivers/rtc/ 17927F: include/linux/platform_data/rtc-* 17928F: include/linux/rtc.h 17929F: include/linux/rtc/ 17930F: include/uapi/linux/rtc.h 17931F: tools/testing/selftests/rtc/ 17932 17933Real-time Linux Analysis (RTLA) tools 17934M: Daniel Bristot de Oliveira <bristot@kernel.org> 17935M: Steven Rostedt <rostedt@goodmis.org> 17936L: linux-trace-kernel@vger.kernel.org 17937S: Maintained 17938F: Documentation/tools/rtla/ 17939F: tools/tracing/rtla/ 17940 17941REALTEK AUDIO CODECS 17942M: Oder Chiou <oder_chiou@realtek.com> 17943S: Maintained 17944F: include/sound/rt*.h 17945F: sound/soc/codecs/rt* 17946 17947REALTEK OTTO WATCHDOG 17948M: Sander Vanheule <sander@svanheule.net> 17949L: linux-watchdog@vger.kernel.org 17950S: Maintained 17951F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17952F: drivers/watchdog/realtek_otto_wdt.c 17953 17954REALTEK RTL83xx SMI DSA ROUTER CHIPS 17955M: Linus Walleij <linus.walleij@linaro.org> 17956M: Alvin Šipraga <alsi@bang-olufsen.dk> 17957S: Maintained 17958F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17959F: drivers/net/dsa/realtek/* 17960 17961REALTEK WIRELESS DRIVER (rtlwifi family) 17962M: Ping-Ke Shih <pkshih@realtek.com> 17963L: linux-wireless@vger.kernel.org 17964S: Maintained 17965W: https://wireless.wiki.kernel.org/ 17966T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17967F: drivers/net/wireless/realtek/rtlwifi/ 17968 17969REALTEK WIRELESS DRIVER (rtw88) 17970M: Ping-Ke Shih <pkshih@realtek.com> 17971L: linux-wireless@vger.kernel.org 17972S: Maintained 17973F: drivers/net/wireless/realtek/rtw88/ 17974 17975REALTEK WIRELESS DRIVER (rtw89) 17976M: Ping-Ke Shih <pkshih@realtek.com> 17977L: linux-wireless@vger.kernel.org 17978S: Maintained 17979F: drivers/net/wireless/realtek/rtw89/ 17980 17981REDPINE WIRELESS DRIVER 17982L: linux-wireless@vger.kernel.org 17983S: Orphan 17984F: drivers/net/wireless/rsi/ 17985 17986REGISTER MAP ABSTRACTION 17987M: Mark Brown <broonie@kernel.org> 17988L: linux-kernel@vger.kernel.org 17989S: Supported 17990T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17991F: Documentation/devicetree/bindings/regmap/ 17992F: drivers/base/regmap/ 17993F: include/linux/regmap.h 17994 17995REISERFS FILE SYSTEM 17996L: reiserfs-devel@vger.kernel.org 17997S: Supported 17998F: fs/reiserfs/ 17999 18000REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18001M: Bjorn Andersson <andersson@kernel.org> 18002M: Mathieu Poirier <mathieu.poirier@linaro.org> 18003L: linux-remoteproc@vger.kernel.org 18004S: Maintained 18005T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18006F: Documentation/ABI/testing/sysfs-class-remoteproc 18007F: Documentation/devicetree/bindings/remoteproc/ 18008F: Documentation/staging/remoteproc.rst 18009F: drivers/remoteproc/ 18010F: include/linux/remoteproc.h 18011F: include/linux/remoteproc/ 18012 18013REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18014M: Bjorn Andersson <andersson@kernel.org> 18015M: Mathieu Poirier <mathieu.poirier@linaro.org> 18016L: linux-remoteproc@vger.kernel.org 18017S: Maintained 18018T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18019F: Documentation/ABI/testing/sysfs-bus-rpmsg 18020F: Documentation/staging/rpmsg.rst 18021F: drivers/rpmsg/ 18022F: include/linux/rpmsg.h 18023F: include/linux/rpmsg/ 18024F: include/uapi/linux/rpmsg.h 18025F: samples/rpmsg/ 18026 18027REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18028M: Stephan Gerhold <stephan@gerhold.net> 18029L: netdev@vger.kernel.org 18030L: linux-remoteproc@vger.kernel.org 18031S: Maintained 18032F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18033 18034RENESAS CLOCK DRIVERS 18035M: Geert Uytterhoeven <geert+renesas@glider.be> 18036L: linux-renesas-soc@vger.kernel.org 18037S: Supported 18038T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18039F: Documentation/devicetree/bindings/clock/renesas,* 18040F: drivers/clk/renesas/ 18041 18042RENESAS EMEV2 I2C DRIVER 18043M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18044L: linux-renesas-soc@vger.kernel.org 18045S: Supported 18046F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18047F: drivers/i2c/busses/i2c-emev2.c 18048 18049RENESAS ETHERNET DRIVERS 18050R: Sergey Shtylyov <s.shtylyov@omp.ru> 18051L: netdev@vger.kernel.org 18052L: linux-renesas-soc@vger.kernel.org 18053F: Documentation/devicetree/bindings/net/renesas,*.yaml 18054F: drivers/net/ethernet/renesas/ 18055F: include/linux/sh_eth.h 18056 18057RENESAS IDT821034 ASoC CODEC 18058M: Herve Codina <herve.codina@bootlin.com> 18059L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18060S: Maintained 18061F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18062F: sound/soc/codecs/idt821034.c 18063 18064RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18065M: Miquel Raynal <miquel.raynal@bootlin.com> 18066L: linux-mtd@lists.infradead.org 18067L: linux-renesas-soc@vger.kernel.org 18068S: Maintained 18069F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18070F: drivers/mtd/nand/raw/renesas-nand-controller.c 18071 18072RENESAS R-CAR GYROADC DRIVER 18073M: Marek Vasut <marek.vasut@gmail.com> 18074L: linux-iio@vger.kernel.org 18075S: Supported 18076F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18077F: drivers/iio/adc/rcar-gyroadc.c 18078 18079RENESAS R-CAR I2C DRIVERS 18080M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18081L: linux-renesas-soc@vger.kernel.org 18082S: Supported 18083F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18084F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18085F: drivers/i2c/busses/i2c-rcar.c 18086F: drivers/i2c/busses/i2c-sh_mobile.c 18087 18088RENESAS R-CAR SATA DRIVER 18089R: Sergey Shtylyov <s.shtylyov@omp.ru> 18090L: linux-ide@vger.kernel.org 18091L: linux-renesas-soc@vger.kernel.org 18092S: Supported 18093F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18094F: drivers/ata/sata_rcar.c 18095 18096RENESAS R-CAR THERMAL DRIVERS 18097M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18098L: linux-renesas-soc@vger.kernel.org 18099S: Supported 18100F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18101F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18102F: drivers/thermal/rcar_gen3_thermal.c 18103F: drivers/thermal/rcar_thermal.c 18104 18105RENESAS RIIC DRIVER 18106M: Chris Brandt <chris.brandt@renesas.com> 18107L: linux-renesas-soc@vger.kernel.org 18108S: Supported 18109F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18110F: drivers/i2c/busses/i2c-riic.c 18111 18112RENESAS RZ/G2L A/D DRIVER 18113M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18114L: linux-iio@vger.kernel.org 18115L: linux-renesas-soc@vger.kernel.org 18116S: Supported 18117F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18118F: drivers/iio/adc/rzg2l_adc.c 18119 18120RENESAS RZ/G2L MTU3a COUNTER DRIVER 18121M: Biju Das <biju.das.jz@bp.renesas.com> 18122L: linux-iio@vger.kernel.org 18123L: linux-renesas-soc@vger.kernel.org 18124S: Supported 18125F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18126F: drivers/counter/rz-mtu3-cnt.c 18127 18128RENESAS RZ/N1 A5PSW SWITCH DRIVER 18129M: Clément Léger <clement.leger@bootlin.com> 18130L: linux-renesas-soc@vger.kernel.org 18131L: netdev@vger.kernel.org 18132S: Maintained 18133F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18134F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18135F: drivers/net/dsa/rzn1_a5psw* 18136F: drivers/net/pcs/pcs-rzn1-miic.c 18137F: include/dt-bindings/net/pcs-rzn1-miic.h 18138F: include/linux/pcs-rzn1-miic.h 18139F: net/dsa/tag_rzn1_a5psw.c 18140 18141RENESAS RZ/N1 RTC CONTROLLER DRIVER 18142M: Miquel Raynal <miquel.raynal@bootlin.com> 18143L: linux-rtc@vger.kernel.org 18144L: linux-renesas-soc@vger.kernel.org 18145S: Maintained 18146F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18147F: drivers/rtc/rtc-rzn1.c 18148 18149RENESAS RZ/N1 USBF CONTROLLER DRIVER 18150M: Herve Codina <herve.codina@bootlin.com> 18151L: linux-renesas-soc@vger.kernel.org 18152L: linux-usb@vger.kernel.org 18153S: Maintained 18154F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18155F: drivers/usb/gadget/udc/renesas_usbf.c 18156 18157RENESAS RZ/V2M I2C DRIVER 18158M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18159L: linux-i2c@vger.kernel.org 18160L: linux-renesas-soc@vger.kernel.org 18161S: Supported 18162F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18163F: drivers/i2c/busses/i2c-rzv2m.c 18164 18165RENESAS USB PHY DRIVER 18166M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18167L: linux-renesas-soc@vger.kernel.org 18168S: Maintained 18169F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18170 18171RENESAS VERSACLOCK 7 CLOCK DRIVER 18172M: Alex Helms <alexander.helms.jy@renesas.com> 18173S: Maintained 18174F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18175F: drivers/clk/clk-versaclock7.c 18176 18177RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18178M: Herve Codina <herve.codina@bootlin.com> 18179L: linux-iio@vger.kernel.org 18180S: Maintained 18181F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18182F: drivers/iio/potentiometer/x9250.c 18183 18184RESET CONTROLLER FRAMEWORK 18185M: Philipp Zabel <p.zabel@pengutronix.de> 18186S: Maintained 18187T: git git://git.pengutronix.de/git/pza/linux 18188F: Documentation/devicetree/bindings/reset/ 18189F: Documentation/driver-api/reset.rst 18190F: drivers/reset/ 18191F: include/dt-bindings/reset/ 18192F: include/linux/reset-controller.h 18193F: include/linux/reset.h 18194F: include/linux/reset/ 18195K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18196 18197RESTARTABLE SEQUENCES SUPPORT 18198M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18199M: Peter Zijlstra <peterz@infradead.org> 18200M: "Paul E. McKenney" <paulmck@kernel.org> 18201M: Boqun Feng <boqun.feng@gmail.com> 18202L: linux-kernel@vger.kernel.org 18203S: Supported 18204F: include/trace/events/rseq.h 18205F: include/uapi/linux/rseq.h 18206F: kernel/rseq.c 18207F: tools/testing/selftests/rseq/ 18208 18209RFKILL 18210M: Johannes Berg <johannes@sipsolutions.net> 18211L: linux-wireless@vger.kernel.org 18212S: Maintained 18213W: https://wireless.wiki.kernel.org/ 18214Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18215T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18216T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18217F: Documentation/ABI/stable/sysfs-class-rfkill 18218F: Documentation/driver-api/rfkill.rst 18219F: include/linux/rfkill.h 18220F: include/uapi/linux/rfkill.h 18221F: net/rfkill/ 18222 18223RHASHTABLE 18224M: Thomas Graf <tgraf@suug.ch> 18225M: Herbert Xu <herbert@gondor.apana.org.au> 18226L: netdev@vger.kernel.org 18227S: Maintained 18228F: include/linux/rhashtable-types.h 18229F: include/linux/rhashtable.h 18230F: lib/rhashtable.c 18231F: lib/test_rhashtable.c 18232 18233RICOH R5C592 MEMORYSTICK DRIVER 18234M: Maxim Levitsky <maximlevitsky@gmail.com> 18235S: Maintained 18236F: drivers/memstick/host/r592.* 18237 18238RICOH SMARTMEDIA/XD DRIVER 18239M: Maxim Levitsky <maximlevitsky@gmail.com> 18240S: Maintained 18241F: drivers/mtd/nand/raw/r852.c 18242F: drivers/mtd/nand/raw/r852.h 18243 18244RISC-V ARCHITECTURE 18245M: Paul Walmsley <paul.walmsley@sifive.com> 18246M: Palmer Dabbelt <palmer@dabbelt.com> 18247M: Albert Ou <aou@eecs.berkeley.edu> 18248L: linux-riscv@lists.infradead.org 18249S: Supported 18250Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18251C: irc://irc.libera.chat/riscv 18252P: Documentation/riscv/patch-acceptance.rst 18253T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18254F: arch/riscv/ 18255N: riscv 18256K: riscv 18257 18258RISC-V MICROCHIP FPGA SUPPORT 18259M: Conor Dooley <conor.dooley@microchip.com> 18260M: Daire McNamara <daire.mcnamara@microchip.com> 18261L: linux-riscv@lists.infradead.org 18262S: Supported 18263F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18264F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18265F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18266F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18267F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18268F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18269F: Documentation/devicetree/bindings/riscv/microchip.yaml 18270F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18271F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18272F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18273F: arch/riscv/boot/dts/microchip/ 18274F: drivers/char/hw_random/mpfs-rng.c 18275F: drivers/clk/microchip/clk-mpfs*.c 18276F: drivers/i2c/busses/i2c-microchip-corei2c.c 18277F: drivers/mailbox/mailbox-mpfs.c 18278F: drivers/pci/controller/pcie-microchip-host.c 18279F: drivers/pwm/pwm-microchip-core.c 18280F: drivers/reset/reset-mpfs.c 18281F: drivers/rtc/rtc-mpfs.c 18282F: drivers/soc/microchip/mpfs-sys-controller.c 18283F: drivers/spi/spi-microchip-core-qspi.c 18284F: drivers/spi/spi-microchip-core.c 18285F: drivers/usb/musb/mpfs.c 18286F: include/soc/microchip/mpfs.h 18287 18288RISC-V MISC SOC SUPPORT 18289M: Conor Dooley <conor@kernel.org> 18290L: linux-riscv@lists.infradead.org 18291S: Maintained 18292Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18293T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18294F: Documentation/devicetree/bindings/riscv/ 18295F: arch/riscv/boot/dts/ 18296X: arch/riscv/boot/dts/allwinner/ 18297X: arch/riscv/boot/dts/renesas/ 18298 18299RISC-V PMU DRIVERS 18300M: Atish Patra <atishp@atishpatra.org> 18301R: Anup Patel <anup@brainfault.org> 18302L: linux-riscv@lists.infradead.org 18303S: Supported 18304F: drivers/perf/riscv_pmu.c 18305F: drivers/perf/riscv_pmu_legacy.c 18306F: drivers/perf/riscv_pmu_sbi.c 18307 18308RISC-V THEAD SoC SUPPORT 18309M: Jisheng Zhang <jszhang@kernel.org> 18310M: Guo Ren <guoren@kernel.org> 18311M: Fu Wei <wefu@redhat.com> 18312L: linux-riscv@lists.infradead.org 18313S: Maintained 18314F: arch/riscv/boot/dts/thead/ 18315 18316RNBD BLOCK DRIVERS 18317M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18318M: Jack Wang <jinpu.wang@ionos.com> 18319L: linux-block@vger.kernel.org 18320S: Maintained 18321F: drivers/block/rnbd/ 18322 18323ROCCAT DRIVERS 18324M: Stefan Achatz <erazor_de@users.sourceforge.net> 18325S: Maintained 18326W: http://sourceforge.net/projects/roccat/ 18327F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18328F: drivers/hid/hid-roccat* 18329F: include/linux/hid-roccat* 18330 18331ROCKCHIP CRYPTO DRIVERS 18332M: Corentin Labbe <clabbe@baylibre.com> 18333L: linux-crypto@vger.kernel.org 18334S: Maintained 18335F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18336F: drivers/crypto/rockchip/ 18337 18338ROCKCHIP I2S TDM DRIVER 18339M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18340L: linux-rockchip@lists.infradead.org 18341S: Maintained 18342F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18343F: sound/soc/rockchip/rockchip_i2s_tdm.* 18344 18345ROCKCHIP ISP V1 DRIVER 18346M: Dafna Hirschfeld <dafna@fastmail.com> 18347L: linux-media@vger.kernel.org 18348L: linux-rockchip@lists.infradead.org 18349S: Maintained 18350F: Documentation/admin-guide/media/rkisp1.rst 18351F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18352F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18353F: drivers/media/platform/rockchip/rkisp1 18354F: include/uapi/linux/rkisp1-config.h 18355 18356ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18357M: Jacob Chen <jacob-chen@iotwrt.com> 18358M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18359L: linux-media@vger.kernel.org 18360L: linux-rockchip@lists.infradead.org 18361S: Maintained 18362F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18363F: drivers/media/platform/rockchip/rga/ 18364 18365ROCKCHIP VIDEO DECODER DRIVER 18366M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18367L: linux-media@vger.kernel.org 18368L: linux-rockchip@lists.infradead.org 18369S: Maintained 18370F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18371F: drivers/staging/media/rkvdec/ 18372 18373ROCKER DRIVER 18374M: Jiri Pirko <jiri@resnulli.us> 18375L: netdev@vger.kernel.org 18376S: Supported 18377F: drivers/net/ethernet/rocker/ 18378 18379ROCKETPORT EXPRESS/INFINITY DRIVER 18380M: Kevin Cernekee <cernekee@gmail.com> 18381L: linux-serial@vger.kernel.org 18382S: Odd Fixes 18383F: drivers/tty/serial/rp2.* 18384 18385ROHM BD99954 CHARGER IC 18386M: Matti Vaittinen <mazziesaccount@gmail.com> 18387S: Supported 18388F: drivers/power/supply/bd99954-charger.c 18389F: drivers/power/supply/bd99954-charger.h 18390 18391ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18392M: Tomasz Duszynski <tduszyns@gmail.com> 18393S: Maintained 18394F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18395F: drivers/iio/light/bh1750.c 18396 18397ROHM BU270xx LIGHT SENSOR DRIVERs 18398M: Matti Vaittinen <mazziesaccount@gmail.com> 18399L: linux-iio@vger.kernel.org 18400S: Supported 18401F: drivers/iio/light/rohm-bu27008.c 18402F: drivers/iio/light/rohm-bu27034.c 18403 18404ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18405M: Marek Vasut <marek.vasut+renesas@gmail.com> 18406L: linux-kernel@vger.kernel.org 18407L: linux-renesas-soc@vger.kernel.org 18408S: Supported 18409F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18410F: drivers/gpio/gpio-bd9571mwv.c 18411F: drivers/mfd/bd9571mwv.c 18412F: drivers/regulator/bd9571mwv-regulator.c 18413F: include/linux/mfd/bd9571mwv.h 18414 18415ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18416M: Matti Vaittinen <mazziesaccount@gmail.com> 18417S: Supported 18418F: drivers/clk/clk-bd718x7.c 18419F: drivers/gpio/gpio-bd71815.c 18420F: drivers/gpio/gpio-bd71828.c 18421F: drivers/mfd/rohm-bd71828.c 18422F: drivers/mfd/rohm-bd718x7.c 18423F: drivers/mfd/rohm-bd9576.c 18424F: drivers/regulator/bd71815-regulator.c 18425F: drivers/regulator/bd71828-regulator.c 18426F: drivers/regulator/bd718x7-regulator.c 18427F: drivers/regulator/bd9576-regulator.c 18428F: drivers/regulator/rohm-regulator.c 18429F: drivers/rtc/rtc-bd70528.c 18430F: drivers/watchdog/bd9576_wdt.c 18431F: include/linux/mfd/rohm-bd71815.h 18432F: include/linux/mfd/rohm-bd71828.h 18433F: include/linux/mfd/rohm-bd718x7.h 18434F: include/linux/mfd/rohm-bd957x.h 18435F: include/linux/mfd/rohm-generic.h 18436F: include/linux/mfd/rohm-shared.h 18437 18438ROSE NETWORK LAYER 18439M: Ralf Baechle <ralf@linux-mips.org> 18440L: linux-hams@vger.kernel.org 18441S: Maintained 18442W: http://www.linux-ax25.org/ 18443F: include/net/rose.h 18444F: include/uapi/linux/rose.h 18445F: net/rose/ 18446 18447ROTATION DRIVER FOR ALLWINNER A83T 18448M: Jernej Skrabec <jernej.skrabec@gmail.com> 18449L: linux-media@vger.kernel.org 18450S: Maintained 18451T: git git://linuxtv.org/media_tree.git 18452F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18453F: drivers/media/platform/sunxi/sun8i-rotate/ 18454 18455RPMSG TTY DRIVER 18456M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18457L: linux-remoteproc@vger.kernel.org 18458S: Maintained 18459F: drivers/tty/rpmsg_tty.c 18460 18461RTL2830 MEDIA DRIVER 18462M: Antti Palosaari <crope@iki.fi> 18463L: linux-media@vger.kernel.org 18464S: Maintained 18465W: https://linuxtv.org 18466W: http://palosaari.fi/linux/ 18467Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18468T: git git://linuxtv.org/anttip/media_tree.git 18469F: drivers/media/dvb-frontends/rtl2830* 18470 18471RTL2832 MEDIA DRIVER 18472M: Antti Palosaari <crope@iki.fi> 18473L: linux-media@vger.kernel.org 18474S: Maintained 18475W: https://linuxtv.org 18476W: http://palosaari.fi/linux/ 18477Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18478T: git git://linuxtv.org/anttip/media_tree.git 18479F: drivers/media/dvb-frontends/rtl2832* 18480 18481RTL2832_SDR MEDIA DRIVER 18482M: Antti Palosaari <crope@iki.fi> 18483L: linux-media@vger.kernel.org 18484S: Maintained 18485W: https://linuxtv.org 18486W: http://palosaari.fi/linux/ 18487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18488T: git git://linuxtv.org/anttip/media_tree.git 18489F: drivers/media/dvb-frontends/rtl2832_sdr* 18490 18491RTL8180 WIRELESS DRIVER 18492L: linux-wireless@vger.kernel.org 18493S: Orphan 18494W: https://wireless.wiki.kernel.org/ 18495T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18496F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18497 18498RTL8187 WIRELESS DRIVER 18499M: Herton Ronaldo Krzesinski <herton@canonical.com> 18500M: Hin-Tak Leung <htl10@users.sourceforge.net> 18501M: Larry Finger <Larry.Finger@lwfinger.net> 18502L: linux-wireless@vger.kernel.org 18503S: Maintained 18504W: https://wireless.wiki.kernel.org/ 18505T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18506F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18507 18508RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18509M: Jes Sorensen <Jes.Sorensen@gmail.com> 18510L: linux-wireless@vger.kernel.org 18511S: Maintained 18512T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18513F: drivers/net/wireless/realtek/rtl8xxxu/ 18514 18515RTRS TRANSPORT DRIVERS 18516M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18517M: Jack Wang <jinpu.wang@ionos.com> 18518L: linux-rdma@vger.kernel.org 18519S: Maintained 18520F: drivers/infiniband/ulp/rtrs/ 18521 18522RUNTIME VERIFICATION (RV) 18523M: Daniel Bristot de Oliveira <bristot@kernel.org> 18524M: Steven Rostedt <rostedt@goodmis.org> 18525L: linux-trace-kernel@vger.kernel.org 18526S: Maintained 18527F: Documentation/trace/rv/ 18528F: include/linux/rv.h 18529F: include/rv/ 18530F: kernel/trace/rv/ 18531F: tools/verification/ 18532 18533RUST 18534M: Miguel Ojeda <ojeda@kernel.org> 18535M: Alex Gaynor <alex.gaynor@gmail.com> 18536M: Wedson Almeida Filho <wedsonaf@gmail.com> 18537R: Boqun Feng <boqun.feng@gmail.com> 18538R: Gary Guo <gary@garyguo.net> 18539R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18540R: Benno Lossin <benno.lossin@proton.me> 18541L: rust-for-linux@vger.kernel.org 18542S: Supported 18543W: https://github.com/Rust-for-Linux/linux 18544B: https://github.com/Rust-for-Linux/linux/issues 18545C: zulip://rust-for-linux.zulipchat.com 18546T: git https://github.com/Rust-for-Linux/linux.git rust-next 18547F: Documentation/rust/ 18548F: rust/ 18549F: samples/rust/ 18550F: scripts/*rust* 18551K: \b(?i:rust)\b 18552 18553RXRPC SOCKETS (AF_RXRPC) 18554M: David Howells <dhowells@redhat.com> 18555M: Marc Dionne <marc.dionne@auristor.com> 18556L: linux-afs@lists.infradead.org 18557S: Supported 18558W: https://www.infradead.org/~dhowells/kafs/ 18559F: Documentation/networking/rxrpc.rst 18560F: include/keys/rxrpc-type.h 18561F: include/net/af_rxrpc.h 18562F: include/trace/events/rxrpc.h 18563F: include/uapi/linux/rxrpc.h 18564F: net/rxrpc/ 18565 18566S3 SAVAGE FRAMEBUFFER DRIVER 18567M: Antonino Daplas <adaplas@gmail.com> 18568L: linux-fbdev@vger.kernel.org 18569S: Maintained 18570F: drivers/video/fbdev/savage/ 18571 18572S390 ARCHITECTURE 18573M: Heiko Carstens <hca@linux.ibm.com> 18574M: Vasily Gorbik <gor@linux.ibm.com> 18575M: Alexander Gordeev <agordeev@linux.ibm.com> 18576R: Christian Borntraeger <borntraeger@linux.ibm.com> 18577R: Sven Schnelle <svens@linux.ibm.com> 18578L: linux-s390@vger.kernel.org 18579S: Supported 18580T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18581F: Documentation/driver-api/s390-drivers.rst 18582F: Documentation/s390/ 18583F: arch/s390/ 18584F: drivers/s390/ 18585F: drivers/watchdog/diag288_wdt.c 18586 18587S390 COMMON I/O LAYER 18588M: Vineeth Vijayan <vneethv@linux.ibm.com> 18589M: Peter Oberparleiter <oberpar@linux.ibm.com> 18590L: linux-s390@vger.kernel.org 18591S: Supported 18592F: drivers/s390/cio/ 18593 18594S390 DASD DRIVER 18595M: Stefan Haberland <sth@linux.ibm.com> 18596M: Jan Hoeppner <hoeppner@linux.ibm.com> 18597L: linux-s390@vger.kernel.org 18598S: Supported 18599F: block/partitions/ibm.c 18600F: drivers/s390/block/dasd* 18601F: include/linux/dasd_mod.h 18602 18603S390 IOMMU (PCI) 18604M: Niklas Schnelle <schnelle@linux.ibm.com> 18605M: Matthew Rosato <mjrosato@linux.ibm.com> 18606R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18607L: linux-s390@vger.kernel.org 18608S: Supported 18609F: drivers/iommu/s390-iommu.c 18610 18611S390 IUCV NETWORK LAYER 18612M: Alexandra Winter <wintera@linux.ibm.com> 18613M: Wenjia Zhang <wenjia@linux.ibm.com> 18614L: linux-s390@vger.kernel.org 18615L: netdev@vger.kernel.org 18616S: Supported 18617F: drivers/s390/net/*iucv* 18618F: include/net/iucv/ 18619F: net/iucv/ 18620 18621S390 MM 18622M: Alexander Gordeev <agordeev@linux.ibm.com> 18623M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18624L: linux-s390@vger.kernel.org 18625S: Supported 18626T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18627F: arch/s390/include/asm/pgtable.h 18628F: arch/s390/mm 18629 18630S390 NETWORK DRIVERS 18631M: Alexandra Winter <wintera@linux.ibm.com> 18632M: Wenjia Zhang <wenjia@linux.ibm.com> 18633L: linux-s390@vger.kernel.org 18634L: netdev@vger.kernel.org 18635S: Supported 18636F: drivers/s390/net/ 18637 18638S390 PCI SUBSYSTEM 18639M: Niklas Schnelle <schnelle@linux.ibm.com> 18640M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18641L: linux-s390@vger.kernel.org 18642S: Supported 18643F: Documentation/s390/pci.rst 18644F: arch/s390/pci/ 18645F: drivers/pci/hotplug/s390_pci_hpc.c 18646 18647S390 SCM DRIVER 18648M: Vineeth Vijayan <vneethv@linux.ibm.com> 18649L: linux-s390@vger.kernel.org 18650S: Supported 18651F: drivers/s390/block/scm* 18652F: drivers/s390/cio/scm.c 18653 18654S390 VFIO AP DRIVER 18655M: Tony Krowiak <akrowiak@linux.ibm.com> 18656M: Halil Pasic <pasic@linux.ibm.com> 18657M: Jason Herne <jjherne@linux.ibm.com> 18658L: linux-s390@vger.kernel.org 18659S: Supported 18660F: Documentation/s390/vfio-ap* 18661F: drivers/s390/crypto/vfio_ap* 18662 18663S390 VFIO-CCW DRIVER 18664M: Eric Farman <farman@linux.ibm.com> 18665M: Matthew Rosato <mjrosato@linux.ibm.com> 18666R: Halil Pasic <pasic@linux.ibm.com> 18667L: linux-s390@vger.kernel.org 18668L: kvm@vger.kernel.org 18669S: Supported 18670F: Documentation/s390/vfio-ccw.rst 18671F: drivers/s390/cio/vfio_ccw* 18672F: include/uapi/linux/vfio_ccw.h 18673 18674S390 VFIO-PCI DRIVER 18675M: Matthew Rosato <mjrosato@linux.ibm.com> 18676M: Eric Farman <farman@linux.ibm.com> 18677L: linux-s390@vger.kernel.org 18678L: kvm@vger.kernel.org 18679S: Supported 18680F: arch/s390/kvm/pci* 18681F: drivers/vfio/pci/vfio_pci_zdev.c 18682F: include/uapi/linux/vfio_zdev.h 18683 18684S390 ZCRYPT DRIVER 18685M: Harald Freudenberger <freude@linux.ibm.com> 18686L: linux-s390@vger.kernel.org 18687S: Supported 18688F: drivers/s390/crypto/ 18689 18690S390 ZFCP DRIVER 18691M: Steffen Maier <maier@linux.ibm.com> 18692M: Benjamin Block <bblock@linux.ibm.com> 18693L: linux-s390@vger.kernel.org 18694S: Supported 18695F: drivers/s390/scsi/zfcp_* 18696 18697SAA6588 RDS RECEIVER DRIVER 18698M: Hans Verkuil <hverkuil@xs4all.nl> 18699L: linux-media@vger.kernel.org 18700S: Odd Fixes 18701W: https://linuxtv.org 18702T: git git://linuxtv.org/media_tree.git 18703F: drivers/media/i2c/saa6588* 18704 18705SAA7134 VIDEO4LINUX DRIVER 18706M: Mauro Carvalho Chehab <mchehab@kernel.org> 18707L: linux-media@vger.kernel.org 18708S: Odd fixes 18709W: https://linuxtv.org 18710T: git git://linuxtv.org/media_tree.git 18711F: Documentation/driver-api/media/drivers/saa7134* 18712F: drivers/media/pci/saa7134/ 18713 18714SAA7146 VIDEO4LINUX-2 DRIVER 18715M: Hans Verkuil <hverkuil@xs4all.nl> 18716L: linux-media@vger.kernel.org 18717S: Maintained 18718T: git git://linuxtv.org/media_tree.git 18719F: drivers/media/common/saa7146/ 18720F: drivers/media/pci/saa7146/ 18721F: include/media/drv-intf/saa7146* 18722 18723SAFESETID SECURITY MODULE 18724M: Micah Morton <mortonm@chromium.org> 18725S: Supported 18726F: Documentation/admin-guide/LSM/SafeSetID.rst 18727F: security/safesetid/ 18728 18729SAMSUNG AUDIO (ASoC) DRIVERS 18730M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18731L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18732S: Maintained 18733B: mailto:linux-samsung-soc@vger.kernel.org 18734F: Documentation/devicetree/bindings/sound/samsung* 18735F: sound/soc/samsung/ 18736 18737SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18738M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18739L: linux-crypto@vger.kernel.org 18740L: linux-samsung-soc@vger.kernel.org 18741S: Maintained 18742F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18743F: drivers/crypto/exynos-rng.c 18744 18745SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18746M: Łukasz Stelmach <l.stelmach@samsung.com> 18747L: linux-samsung-soc@vger.kernel.org 18748S: Maintained 18749F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18750F: drivers/char/hw_random/exynos-trng.c 18751 18752SAMSUNG FRAMEBUFFER DRIVER 18753M: Jingoo Han <jingoohan1@gmail.com> 18754L: linux-fbdev@vger.kernel.org 18755S: Maintained 18756F: drivers/video/fbdev/s3c-fb.c 18757 18758SAMSUNG INTERCONNECT DRIVERS 18759M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18760M: Artur Świgoń <a.swigon@samsung.com> 18761L: linux-pm@vger.kernel.org 18762L: linux-samsung-soc@vger.kernel.org 18763S: Supported 18764F: drivers/interconnect/samsung/ 18765 18766SAMSUNG LAPTOP DRIVER 18767M: Corentin Chary <corentin.chary@gmail.com> 18768L: platform-driver-x86@vger.kernel.org 18769S: Maintained 18770F: drivers/platform/x86/samsung-laptop.c 18771 18772SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18773M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18774L: linux-kernel@vger.kernel.org 18775L: linux-samsung-soc@vger.kernel.org 18776S: Supported 18777B: mailto:linux-samsung-soc@vger.kernel.org 18778F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18779F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18780F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18781F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18782F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18783F: drivers/clk/clk-s2mps11.c 18784F: drivers/mfd/sec*.c 18785F: drivers/regulator/s2m*.c 18786F: drivers/regulator/s5m*.c 18787F: drivers/rtc/rtc-s5m.c 18788F: include/linux/mfd/samsung/ 18789 18790SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18791M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18792L: linux-media@vger.kernel.org 18793L: linux-samsung-soc@vger.kernel.org 18794S: Maintained 18795F: drivers/media/platform/samsung/s3c-camif/ 18796F: include/media/drv-intf/s3c_camif.h 18797 18798SAMSUNG S3FWRN5 NFC DRIVER 18799M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18800S: Maintained 18801F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18802F: drivers/nfc/s3fwrn5 18803 18804SAMSUNG S5C73M3 CAMERA DRIVER 18805M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18806M: Andrzej Hajda <andrzej.hajda@intel.com> 18807L: linux-media@vger.kernel.org 18808S: Supported 18809F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18810F: drivers/media/i2c/s5c73m3/* 18811 18812SAMSUNG S5K5BAF CAMERA DRIVER 18813M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18814M: Andrzej Hajda <andrzej.hajda@intel.com> 18815L: linux-media@vger.kernel.org 18816S: Supported 18817F: drivers/media/i2c/s5k5baf.c 18818 18819SAMSUNG S5P Security SubSystem (SSS) DRIVER 18820M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18821M: Vladimir Zapolskiy <vz@mleia.com> 18822L: linux-crypto@vger.kernel.org 18823L: linux-samsung-soc@vger.kernel.org 18824S: Maintained 18825F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18826F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18827F: drivers/crypto/s5p-sss.c 18828 18829SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18830M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18831L: linux-media@vger.kernel.org 18832S: Supported 18833Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18834F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18835F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18836F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18837F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18838F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18839F: drivers/media/platform/samsung/exynos4-is/ 18840 18841SAMSUNG SOC CLOCK DRIVERS 18842M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18843M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18844M: Tomasz Figa <tomasz.figa@gmail.com> 18845M: Chanwoo Choi <cw00.choi@samsung.com> 18846R: Alim Akhtar <alim.akhtar@samsung.com> 18847L: linux-samsung-soc@vger.kernel.org 18848S: Supported 18849T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18850T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18851F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18852F: Documentation/devicetree/bindings/clock/samsung,s3c* 18853F: drivers/clk/samsung/ 18854F: include/dt-bindings/clock/exynos*.h 18855F: include/dt-bindings/clock/s5p*.h 18856F: include/dt-bindings/clock/samsung,*.h 18857F: include/linux/clk/samsung.h 18858 18859SAMSUNG SPI DRIVERS 18860M: Andi Shyti <andi.shyti@kernel.org> 18861L: linux-spi@vger.kernel.org 18862L: linux-samsung-soc@vger.kernel.org 18863S: Maintained 18864F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18865F: drivers/spi/spi-s3c* 18866F: include/linux/platform_data/spi-s3c64xx.h 18867 18868SAMSUNG SXGBE DRIVERS 18869M: Byungho An <bh74.an@samsung.com> 18870L: netdev@vger.kernel.org 18871S: Supported 18872F: drivers/net/ethernet/samsung/sxgbe/ 18873 18874SAMSUNG THERMAL DRIVER 18875M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18876M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18877L: linux-pm@vger.kernel.org 18878L: linux-samsung-soc@vger.kernel.org 18879S: Maintained 18880F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18881F: drivers/thermal/samsung/ 18882 18883SAMSUNG USB2 PHY DRIVER 18884M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18885L: linux-kernel@vger.kernel.org 18886S: Supported 18887F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18888F: Documentation/driver-api/phy/samsung-usb2.rst 18889F: drivers/phy/samsung/phy-exynos4210-usb2.c 18890F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18891F: drivers/phy/samsung/phy-exynos5250-usb2.c 18892F: drivers/phy/samsung/phy-s5pv210-usb2.c 18893F: drivers/phy/samsung/phy-samsung-usb2.c 18894F: drivers/phy/samsung/phy-samsung-usb2.h 18895 18896SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18897M: Paul Barker <paul.barker@sancloud.com> 18898R: Marc Murphy <marc.murphy@sancloud.com> 18899S: Supported 18900F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18901 18902SC1200 WDT DRIVER 18903M: Zwane Mwaikambo <zwanem@gmail.com> 18904S: Maintained 18905F: drivers/watchdog/sc1200wdt.c 18906 18907SCHEDULER 18908M: Ingo Molnar <mingo@redhat.com> 18909M: Peter Zijlstra <peterz@infradead.org> 18910M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18911M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18912R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18913R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18914R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18915R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18916R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18917R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18918L: linux-kernel@vger.kernel.org 18919S: Maintained 18920T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18921F: include/linux/preempt.h 18922F: include/linux/sched.h 18923F: include/linux/wait.h 18924F: include/uapi/linux/sched.h 18925F: kernel/sched/ 18926 18927SCSI LIBSAS SUBSYSTEM 18928R: John Garry <john.g.garry@oracle.com> 18929R: Jason Yan <yanaijie@huawei.com> 18930L: linux-scsi@vger.kernel.org 18931S: Supported 18932F: Documentation/scsi/libsas.rst 18933F: drivers/scsi/libsas/ 18934F: include/scsi/libsas.h 18935F: include/scsi/sas_ata.h 18936 18937SCSI RDMA PROTOCOL (SRP) INITIATOR 18938M: Bart Van Assche <bvanassche@acm.org> 18939L: linux-rdma@vger.kernel.org 18940S: Supported 18941Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18942F: drivers/infiniband/ulp/srp/ 18943F: include/scsi/srp.h 18944 18945SCSI RDMA PROTOCOL (SRP) TARGET 18946M: Bart Van Assche <bvanassche@acm.org> 18947L: linux-rdma@vger.kernel.org 18948L: target-devel@vger.kernel.org 18949S: Supported 18950Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18951F: drivers/infiniband/ulp/srpt/ 18952 18953SCSI SG DRIVER 18954M: Doug Gilbert <dgilbert@interlog.com> 18955L: linux-scsi@vger.kernel.org 18956S: Maintained 18957W: http://sg.danny.cz/sg 18958F: Documentation/scsi/scsi-generic.rst 18959F: drivers/scsi/sg.c 18960F: include/scsi/sg.h 18961 18962SCSI SUBSYSTEM 18963M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18964M: "Martin K. Petersen" <martin.petersen@oracle.com> 18965L: linux-scsi@vger.kernel.org 18966S: Maintained 18967Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18968T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18969T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18970F: Documentation/devicetree/bindings/scsi/ 18971F: drivers/scsi/ 18972F: drivers/ufs/ 18973F: include/scsi/ 18974 18975SCSI TAPE DRIVER 18976M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18977L: linux-scsi@vger.kernel.org 18978S: Maintained 18979F: Documentation/scsi/st.rst 18980F: drivers/scsi/st.* 18981F: drivers/scsi/st_*.h 18982 18983SCSI TARGET CORE USER DRIVER 18984M: Bodo Stroesser <bostroesser@gmail.com> 18985L: linux-scsi@vger.kernel.org 18986L: target-devel@vger.kernel.org 18987S: Supported 18988F: Documentation/target/tcmu-design.rst 18989F: drivers/target/target_core_user.c 18990F: include/uapi/linux/target_core_user.h 18991 18992SCSI TARGET SUBSYSTEM 18993M: "Martin K. Petersen" <martin.petersen@oracle.com> 18994L: linux-scsi@vger.kernel.org 18995L: target-devel@vger.kernel.org 18996S: Supported 18997W: http://www.linux-iscsi.org 18998Q: https://patchwork.kernel.org/project/target-devel/list/ 18999T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19000F: Documentation/target/ 19001F: drivers/target/ 19002F: include/target/ 19003 19004SCTP PROTOCOL 19005M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19006M: Xin Long <lucien.xin@gmail.com> 19007L: linux-sctp@vger.kernel.org 19008S: Maintained 19009W: https://github.com/sctp/lksctp-tools/wiki 19010F: Documentation/networking/sctp.rst 19011F: include/linux/sctp.h 19012F: include/net/sctp/ 19013F: include/uapi/linux/sctp.h 19014F: net/sctp/ 19015 19016SCx200 CPU SUPPORT 19017M: Jim Cromie <jim.cromie@gmail.com> 19018S: Odd Fixes 19019F: Documentation/i2c/busses/scx200_acb.rst 19020F: arch/x86/platform/scx200/ 19021F: drivers/i2c/busses/scx200* 19022F: drivers/mtd/maps/scx200_docflash.c 19023F: drivers/watchdog/scx200_wdt.c 19024F: include/linux/scx200.h 19025 19026SCx200 GPIO DRIVER 19027M: Jim Cromie <jim.cromie@gmail.com> 19028S: Maintained 19029F: drivers/char/scx200_gpio.c 19030F: include/linux/scx200_gpio.h 19031 19032SCx200 HRT CLOCKSOURCE DRIVER 19033M: Jim Cromie <jim.cromie@gmail.com> 19034S: Maintained 19035F: drivers/clocksource/scx200_hrt.c 19036 19037SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19038M: Sascha Sommer <saschasommer@freenet.de> 19039L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19040S: Maintained 19041F: drivers/mmc/host/sdricoh_cs.c 19042 19043SECO BOARDS CEC DRIVER 19044M: Ettore Chimenti <ek5.chimenti@gmail.com> 19045S: Maintained 19046F: drivers/media/cec/platform/seco/seco-cec.c 19047F: drivers/media/cec/platform/seco/seco-cec.h 19048 19049SECURE COMPUTING 19050M: Kees Cook <keescook@chromium.org> 19051R: Andy Lutomirski <luto@amacapital.net> 19052R: Will Drewry <wad@chromium.org> 19053S: Supported 19054T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19055F: Documentation/userspace-api/seccomp_filter.rst 19056F: include/linux/seccomp.h 19057F: include/uapi/linux/seccomp.h 19058F: kernel/seccomp.c 19059F: tools/testing/selftests/kselftest_harness.h 19060F: tools/testing/selftests/seccomp/* 19061K: \bsecure_computing 19062K: \bTIF_SECCOMP\b 19063 19064SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19065M: Kamal Dasu <kamal.dasu@broadcom.com> 19066M: Al Cooper <alcooperx@gmail.com> 19067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19068L: linux-mmc@vger.kernel.org 19069S: Maintained 19070F: drivers/mmc/host/sdhci-brcmstb* 19071 19072SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19073M: Adrian Hunter <adrian.hunter@intel.com> 19074L: linux-mmc@vger.kernel.org 19075S: Supported 19076F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19077F: drivers/mmc/host/sdhci* 19078 19079SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19080M: Eugen Hristev <eugen.hristev@microchip.com> 19081L: linux-mmc@vger.kernel.org 19082S: Supported 19083F: drivers/mmc/host/sdhci-of-at91.c 19084 19085SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19086M: Haibo Chen <haibo.chen@nxp.com> 19087L: linux-imx@nxp.com 19088L: linux-mmc@vger.kernel.org 19089S: Maintained 19090F: drivers/mmc/host/sdhci-esdhc-imx.c 19091 19092SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19093M: Ben Dooks <ben-linux@fluff.org> 19094M: Jaehoon Chung <jh80.chung@samsung.com> 19095L: linux-mmc@vger.kernel.org 19096S: Maintained 19097F: drivers/mmc/host/sdhci-s3c* 19098 19099SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19100M: Viresh Kumar <vireshk@kernel.org> 19101L: linux-mmc@vger.kernel.org 19102S: Maintained 19103F: drivers/mmc/host/sdhci-spear.c 19104 19105SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19106M: Vignesh Raghavendra <vigneshr@ti.com> 19107L: linux-mmc@vger.kernel.org 19108S: Maintained 19109F: drivers/mmc/host/sdhci-omap.c 19110 19111SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19112M: Jonathan Derrick <jonathan.derrick@linux.dev> 19113L: linux-block@vger.kernel.org 19114S: Supported 19115F: block/opal_proto.h 19116F: block/sed* 19117F: include/linux/sed* 19118F: include/uapi/linux/sed* 19119 19120SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19121M: Mark Rutland <mark.rutland@arm.com> 19122M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19123M: Sudeep Holla <sudeep.holla@arm.com> 19124L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19125S: Maintained 19126F: drivers/firmware/smccc/ 19127F: include/linux/arm-smccc.h 19128 19129SECURITY CONTACT 19130M: Security Officers <security@kernel.org> 19131S: Supported 19132F: Documentation/process/security-bugs.rst 19133 19134SECURITY SUBSYSTEM 19135M: Paul Moore <paul@paul-moore.com> 19136M: James Morris <jmorris@namei.org> 19137M: "Serge E. Hallyn" <serge@hallyn.com> 19138L: linux-security-module@vger.kernel.org (suggested Cc:) 19139S: Supported 19140W: http://kernsec.org/ 19141T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19142F: security/ 19143X: security/selinux/ 19144 19145SELINUX SECURITY MODULE 19146M: Paul Moore <paul@paul-moore.com> 19147M: Stephen Smalley <stephen.smalley.work@gmail.com> 19148M: Eric Paris <eparis@parisplace.org> 19149L: selinux@vger.kernel.org 19150S: Supported 19151W: https://selinuxproject.org 19152W: https://github.com/SELinuxProject 19153T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19154F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19155F: Documentation/ABI/removed/sysfs-selinux-disable 19156F: Documentation/admin-guide/LSM/SELinux.rst 19157F: include/trace/events/avc.h 19158F: include/uapi/linux/selinux_netlink.h 19159F: scripts/selinux/ 19160F: security/selinux/ 19161 19162SENSABLE PHANTOM 19163M: Jiri Slaby <jirislaby@kernel.org> 19164S: Maintained 19165F: drivers/misc/phantom.c 19166F: include/uapi/linux/phantom.h 19167 19168SENSEAIR SUNRISE 006-0-0007 19169M: Jacopo Mondi <jacopo@jmondi.org> 19170S: Maintained 19171F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19172F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19173F: drivers/iio/chemical/sunrise_co2.c 19174 19175SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19176M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19177S: Maintained 19178F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19179F: drivers/iio/chemical/scd30.h 19180F: drivers/iio/chemical/scd30_core.c 19181F: drivers/iio/chemical/scd30_i2c.c 19182F: drivers/iio/chemical/scd30_serial.c 19183 19184SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19185M: Roan van Dijk <roan@protonic.nl> 19186S: Maintained 19187F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19188F: drivers/iio/chemical/scd4x.c 19189 19190SENSIRION SGP40 GAS SENSOR DRIVER 19191M: Andreas Klinger <ak@it-klinger.de> 19192S: Maintained 19193F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19194F: drivers/iio/chemical/sgp40.c 19195 19196SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19197M: Tomasz Duszynski <tduszyns@gmail.com> 19198S: Maintained 19199F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19200F: drivers/iio/chemical/sps30.c 19201F: drivers/iio/chemical/sps30_i2c.c 19202F: drivers/iio/chemical/sps30_serial.c 19203 19204SERIAL DEVICE BUS 19205M: Rob Herring <robh@kernel.org> 19206L: linux-serial@vger.kernel.org 19207S: Maintained 19208F: Documentation/devicetree/bindings/serial/serial.yaml 19209F: drivers/tty/serdev/ 19210F: include/linux/serdev.h 19211 19212SERIAL DRIVERS 19213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19214L: linux-serial@vger.kernel.org 19215S: Maintained 19216F: Documentation/devicetree/bindings/serial/ 19217F: drivers/tty/serial/ 19218 19219SERIAL IR RECEIVER 19220M: Sean Young <sean@mess.org> 19221L: linux-media@vger.kernel.org 19222S: Maintained 19223F: drivers/media/rc/serial_ir.c 19224 19225SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19226M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19227L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19228S: Maintained 19229F: Documentation/devicetree/bindings/slimbus/ 19230F: drivers/slimbus/ 19231F: include/linux/slimbus.h 19232 19233SFC NETWORK DRIVER 19234M: Edward Cree <ecree.xilinx@gmail.com> 19235M: Martin Habets <habetsm.xilinx@gmail.com> 19236L: netdev@vger.kernel.org 19237L: linux-net-drivers@amd.com 19238S: Supported 19239F: Documentation/networking/devlink/sfc.rst 19240F: drivers/net/ethernet/sfc/ 19241 19242SFCTEMP HWMON DRIVER 19243M: Emil Renner Berthing <kernel@esmil.dk> 19244L: linux-hwmon@vger.kernel.org 19245S: Maintained 19246F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19247F: Documentation/hwmon/sfctemp.rst 19248F: drivers/hwmon/sfctemp.c 19249 19250SFF/SFP/SFP+ MODULE SUPPORT 19251M: Russell King <linux@armlinux.org.uk> 19252L: netdev@vger.kernel.org 19253S: Maintained 19254F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19255F: drivers/net/phy/phylink.c 19256F: drivers/net/phy/sfp* 19257F: include/linux/mdio/mdio-i2c.h 19258F: include/linux/phylink.h 19259F: include/linux/sfp.h 19260K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19261 19262SGI GRU DRIVER 19263M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19264S: Maintained 19265F: drivers/misc/sgi-gru/ 19266 19267SGI XP/XPC/XPNET DRIVER 19268M: Robin Holt <robinmholt@gmail.com> 19269M: Steve Wahl <steve.wahl@hpe.com> 19270R: Mike Travis <mike.travis@hpe.com> 19271S: Maintained 19272F: drivers/misc/sgi-xp/ 19273 19274SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19275M: Karsten Graul <kgraul@linux.ibm.com> 19276M: Wenjia Zhang <wenjia@linux.ibm.com> 19277M: Jan Karcher <jaka@linux.ibm.com> 19278R: D. Wythe <alibuda@linux.alibaba.com> 19279R: Tony Lu <tonylu@linux.alibaba.com> 19280R: Wen Gu <guwen@linux.alibaba.com> 19281L: linux-s390@vger.kernel.org 19282S: Supported 19283F: net/smc/ 19284 19285SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19286M: Linus Walleij <linus.walleij@linaro.org> 19287L: linux-iio@vger.kernel.org 19288S: Maintained 19289T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19290F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19291F: drivers/iio/light/gp2ap002.c 19292 19293SHARP RJ54N1CB0C SENSOR DRIVER 19294M: Jacopo Mondi <jacopo@jmondi.org> 19295L: linux-media@vger.kernel.org 19296S: Odd fixes 19297T: git git://linuxtv.org/media_tree.git 19298F: drivers/media/i2c/rj54n1cb0c.c 19299F: include/media/i2c/rj54n1cb0c.h 19300 19301SH_VOU V4L2 OUTPUT DRIVER 19302L: linux-media@vger.kernel.org 19303S: Orphan 19304F: drivers/media/platform/renesas/sh_vou.c 19305F: include/media/drv-intf/sh_vou.h 19306 19307SI2157 MEDIA DRIVER 19308M: Antti Palosaari <crope@iki.fi> 19309L: linux-media@vger.kernel.org 19310S: Maintained 19311W: https://linuxtv.org 19312W: http://palosaari.fi/linux/ 19313Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19314T: git git://linuxtv.org/anttip/media_tree.git 19315F: drivers/media/tuners/si2157* 19316 19317SI2165 MEDIA DRIVER 19318M: Matthias Schwarzott <zzam@gentoo.org> 19319L: linux-media@vger.kernel.org 19320S: Maintained 19321W: https://linuxtv.org 19322Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19323F: drivers/media/dvb-frontends/si2165* 19324 19325SI2168 MEDIA DRIVER 19326M: Antti Palosaari <crope@iki.fi> 19327L: linux-media@vger.kernel.org 19328S: Maintained 19329W: https://linuxtv.org 19330W: http://palosaari.fi/linux/ 19331Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19332T: git git://linuxtv.org/anttip/media_tree.git 19333F: drivers/media/dvb-frontends/si2168* 19334 19335SI470X FM RADIO RECEIVER I2C DRIVER 19336M: Hans Verkuil <hverkuil@xs4all.nl> 19337L: linux-media@vger.kernel.org 19338S: Odd Fixes 19339W: https://linuxtv.org 19340T: git git://linuxtv.org/media_tree.git 19341F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19342F: drivers/media/radio/si470x/radio-si470x-i2c.c 19343 19344SI470X FM RADIO RECEIVER USB DRIVER 19345M: Hans Verkuil <hverkuil@xs4all.nl> 19346L: linux-media@vger.kernel.org 19347S: Maintained 19348W: https://linuxtv.org 19349T: git git://linuxtv.org/media_tree.git 19350F: drivers/media/radio/si470x/radio-si470x-common.c 19351F: drivers/media/radio/si470x/radio-si470x-usb.c 19352F: drivers/media/radio/si470x/radio-si470x.h 19353 19354SI4713 FM RADIO TRANSMITTER I2C DRIVER 19355M: Eduardo Valentin <edubezval@gmail.com> 19356L: linux-media@vger.kernel.org 19357S: Odd Fixes 19358W: https://linuxtv.org 19359T: git git://linuxtv.org/media_tree.git 19360F: drivers/media/radio/si4713/si4713.? 19361 19362SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19363M: Eduardo Valentin <edubezval@gmail.com> 19364L: linux-media@vger.kernel.org 19365S: Odd Fixes 19366W: https://linuxtv.org 19367T: git git://linuxtv.org/media_tree.git 19368F: drivers/media/radio/si4713/radio-platform-si4713.c 19369 19370SI4713 FM RADIO TRANSMITTER USB DRIVER 19371M: Hans Verkuil <hverkuil@xs4all.nl> 19372L: linux-media@vger.kernel.org 19373S: Maintained 19374W: https://linuxtv.org 19375T: git git://linuxtv.org/media_tree.git 19376F: drivers/media/radio/si4713/radio-usb-si4713.c 19377 19378SIANO DVB DRIVER 19379M: Mauro Carvalho Chehab <mchehab@kernel.org> 19380L: linux-media@vger.kernel.org 19381S: Odd fixes 19382W: https://linuxtv.org 19383T: git git://linuxtv.org/media_tree.git 19384F: drivers/media/common/siano/ 19385F: drivers/media/mmc/siano/ 19386F: drivers/media/usb/siano/ 19387F: drivers/media/usb/siano/ 19388 19389SIFIVE DRIVERS 19390M: Palmer Dabbelt <palmer@dabbelt.com> 19391M: Paul Walmsley <paul.walmsley@sifive.com> 19392L: linux-riscv@lists.infradead.org 19393S: Supported 19394N: sifive 19395K: [^@]sifive 19396 19397SIFIVE FU540 SYSTEM-ON-CHIP 19398M: Paul Walmsley <paul.walmsley@sifive.com> 19399M: Palmer Dabbelt <palmer@dabbelt.com> 19400L: linux-riscv@lists.infradead.org 19401S: Supported 19402T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19403N: fu540 19404K: fu540 19405 19406SIFIVE PDMA DRIVER 19407M: Green Wan <green.wan@sifive.com> 19408S: Maintained 19409F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19410F: drivers/dma/sf-pdma/ 19411 19412SIFIVE SOC DRIVERS 19413M: Conor Dooley <conor@kernel.org> 19414L: linux-riscv@lists.infradead.org 19415S: Maintained 19416T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19417F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19418F: drivers/soc/sifive/ 19419 19420SILEAD TOUCHSCREEN DRIVER 19421M: Hans de Goede <hdegoede@redhat.com> 19422L: linux-input@vger.kernel.org 19423L: platform-driver-x86@vger.kernel.org 19424S: Maintained 19425F: drivers/input/touchscreen/silead.c 19426F: drivers/platform/x86/touchscreen_dmi.c 19427 19428SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19429M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19430S: Supported 19431F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19432F: drivers/net/wireless/silabs/wfx/ 19433 19434SILICON MOTION SM712 FRAME BUFFER DRIVER 19435M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19436M: Teddy Wang <teddy.wang@siliconmotion.com> 19437M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19438L: linux-fbdev@vger.kernel.org 19439S: Maintained 19440F: Documentation/fb/sm712fb.rst 19441F: drivers/video/fbdev/sm712* 19442 19443SILVACO I3C DUAL-ROLE MASTER 19444M: Miquel Raynal <miquel.raynal@bootlin.com> 19445M: Conor Culhane <conor.culhane@silvaco.com> 19446L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19447S: Maintained 19448F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19449F: drivers/i3c/master/svc-i3c-master.c 19450 19451SIMPLEFB FB DRIVER 19452M: Hans de Goede <hdegoede@redhat.com> 19453L: linux-fbdev@vger.kernel.org 19454S: Maintained 19455F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19456F: drivers/video/fbdev/simplefb.c 19457F: include/linux/platform_data/simplefb.h 19458 19459SIMTEC EB110ATX (Chalice CATS) 19460M: Simtec Linux Team <linux@simtec.co.uk> 19461S: Supported 19462W: http://www.simtec.co.uk/products/EB110ATX/ 19463 19464SIOX 19465M: Thorsten Scherer <t.scherer@eckelmann.de> 19466M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19467R: Pengutronix Kernel Team <kernel@pengutronix.de> 19468S: Supported 19469F: drivers/gpio/gpio-siox.c 19470F: drivers/siox/* 19471F: include/trace/events/siox.h 19472 19473SIPHASH PRF ROUTINES 19474M: Jason A. Donenfeld <Jason@zx2c4.com> 19475S: Maintained 19476F: include/linux/siphash.h 19477F: lib/siphash.c 19478F: lib/siphash_kunit.c 19479 19480SIS 190 ETHERNET DRIVER 19481M: Francois Romieu <romieu@fr.zoreil.com> 19482L: netdev@vger.kernel.org 19483S: Maintained 19484F: drivers/net/ethernet/sis/sis190.c 19485 19486SIS 900/7016 FAST ETHERNET DRIVER 19487M: Daniele Venzano <venza@brownhat.org> 19488L: netdev@vger.kernel.org 19489S: Maintained 19490W: http://www.brownhat.org/sis900.html 19491F: drivers/net/ethernet/sis/sis900.* 19492 19493SIS FRAMEBUFFER DRIVER 19494S: Orphan 19495F: Documentation/fb/sisfb.rst 19496F: drivers/video/fbdev/sis/ 19497F: include/video/sisfb.h 19498 19499SIS I2C TOUCHSCREEN DRIVER 19500M: Mika Penttilä <mpenttil@redhat.com> 19501L: linux-input@vger.kernel.org 19502S: Maintained 19503F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19504F: drivers/input/touchscreen/sis_i2c.c 19505 19506SIS USB2VGA DRIVER 19507M: Thomas Winischhofer <thomas@winischhofer.net> 19508S: Maintained 19509W: http://www.winischhofer.at/linuxsisusbvga.shtml 19510F: drivers/usb/misc/sisusbvga/ 19511 19512SL28 CPLD MFD DRIVER 19513M: Michael Walle <michael@walle.cc> 19514S: Maintained 19515F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19516F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19517F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19518F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19519F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19520F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19521F: drivers/gpio/gpio-sl28cpld.c 19522F: drivers/hwmon/sl28cpld-hwmon.c 19523F: drivers/irqchip/irq-sl28cpld.c 19524F: drivers/pwm/pwm-sl28cpld.c 19525F: drivers/watchdog/sl28cpld_wdt.c 19526 19527SL28 VPD NVMEM LAYOUT DRIVER 19528M: Michael Walle <michael@walle.cc> 19529S: Maintained 19530F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19531F: drivers/nvmem/layouts/sl28vpd.c 19532 19533SLAB ALLOCATOR 19534M: Christoph Lameter <cl@linux.com> 19535M: Pekka Enberg <penberg@kernel.org> 19536M: David Rientjes <rientjes@google.com> 19537M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19538M: Andrew Morton <akpm@linux-foundation.org> 19539M: Vlastimil Babka <vbabka@suse.cz> 19540R: Roman Gushchin <roman.gushchin@linux.dev> 19541R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19542L: linux-mm@kvack.org 19543S: Maintained 19544T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19545F: include/linux/sl?b*.h 19546F: mm/sl?b* 19547 19548SLCAN CAN NETWORK DRIVER 19549M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19550L: linux-can@vger.kernel.org 19551S: Maintained 19552F: drivers/net/can/slcan/ 19553 19554SLEEPABLE READ-COPY UPDATE (SRCU) 19555M: Lai Jiangshan <jiangshanlai@gmail.com> 19556M: "Paul E. McKenney" <paulmck@kernel.org> 19557M: Josh Triplett <josh@joshtriplett.org> 19558R: Steven Rostedt <rostedt@goodmis.org> 19559R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19560L: rcu@vger.kernel.org 19561S: Supported 19562W: http://www.rdrop.com/users/paulmck/RCU/ 19563T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19564F: include/linux/srcu*.h 19565F: kernel/rcu/srcu*.c 19566 19567SMACK SECURITY MODULE 19568M: Casey Schaufler <casey@schaufler-ca.com> 19569L: linux-security-module@vger.kernel.org 19570S: Maintained 19571W: http://schaufler-ca.com 19572T: git git://github.com/cschaufler/smack-next 19573F: Documentation/admin-guide/LSM/Smack.rst 19574F: security/smack/ 19575 19576SMC91x ETHERNET DRIVER 19577M: Nicolas Pitre <nico@fluxnic.net> 19578S: Odd Fixes 19579F: drivers/net/ethernet/smsc/smc91x.* 19580 19581SMM665 HARDWARE MONITOR DRIVER 19582M: Guenter Roeck <linux@roeck-us.net> 19583L: linux-hwmon@vger.kernel.org 19584S: Maintained 19585F: Documentation/hwmon/smm665.rst 19586F: drivers/hwmon/smm665.c 19587 19588SMSC EMC2103 HARDWARE MONITOR DRIVER 19589M: Steve Glendinning <steve.glendinning@shawell.net> 19590L: linux-hwmon@vger.kernel.org 19591S: Maintained 19592F: Documentation/hwmon/emc2103.rst 19593F: drivers/hwmon/emc2103.c 19594 19595SMSC SCH5627 HARDWARE MONITOR DRIVER 19596M: Hans de Goede <hdegoede@redhat.com> 19597L: linux-hwmon@vger.kernel.org 19598S: Supported 19599F: Documentation/hwmon/sch5627.rst 19600F: drivers/hwmon/sch5627.c 19601 19602SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19603M: Steve Glendinning <steve.glendinning@shawell.net> 19604L: linux-fbdev@vger.kernel.org 19605S: Maintained 19606F: drivers/video/fbdev/smscufx.c 19607 19608SMSC47B397 HARDWARE MONITOR DRIVER 19609M: Jean Delvare <jdelvare@suse.com> 19610L: linux-hwmon@vger.kernel.org 19611S: Maintained 19612F: Documentation/hwmon/smsc47b397.rst 19613F: drivers/hwmon/smsc47b397.c 19614 19615SMSC911x ETHERNET DRIVER 19616M: Steve Glendinning <steve.glendinning@shawell.net> 19617L: netdev@vger.kernel.org 19618S: Maintained 19619F: drivers/net/ethernet/smsc/smsc911x.* 19620F: include/linux/smsc911x.h 19621 19622SMSC9420 PCI ETHERNET DRIVER 19623M: Steve Glendinning <steve.glendinning@shawell.net> 19624L: netdev@vger.kernel.org 19625S: Maintained 19626F: drivers/net/ethernet/smsc/smsc9420.* 19627 19628SNET DPU VIRTIO DATA PATH ACCELERATOR 19629R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19630F: drivers/vdpa/solidrun/ 19631 19632SOCIONEXT (SNI) AVE NETWORK DRIVER 19633M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19634L: netdev@vger.kernel.org 19635S: Maintained 19636F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19637F: drivers/net/ethernet/socionext/sni_ave.c 19638 19639SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19640M: Jassi Brar <jaswinder.singh@linaro.org> 19641M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19642L: netdev@vger.kernel.org 19643S: Maintained 19644F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19645F: drivers/net/ethernet/socionext/netsec.c 19646 19647SOCIONEXT (SNI) Synquacer SPI DRIVER 19648M: Masahisa Kojima <masahisa.kojima@linaro.org> 19649M: Jassi Brar <jaswinder.singh@linaro.org> 19650L: linux-spi@vger.kernel.org 19651S: Maintained 19652F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19653F: drivers/spi/spi-synquacer.c 19654 19655SOCIONEXT SYNQUACER I2C DRIVER 19656M: Ard Biesheuvel <ardb@kernel.org> 19657L: linux-i2c@vger.kernel.org 19658S: Maintained 19659F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19660F: drivers/i2c/busses/i2c-synquacer.c 19661 19662SOCIONEXT UNIPHIER SOUND DRIVER 19663L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19664S: Orphan 19665F: sound/soc/uniphier/ 19666 19667SOCKET TIMESTAMPING 19668M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19669S: Maintained 19670F: Documentation/networking/timestamping.rst 19671F: include/uapi/linux/net_tstamp.h 19672F: tools/testing/selftests/net/so_txtime.c 19673 19674SOEKRIS NET48XX LED SUPPORT 19675M: Chris Boot <bootc@bootc.net> 19676S: Maintained 19677F: drivers/leds/leds-net48xx.c 19678 19679SOFT-IWARP DRIVER (siw) 19680M: Bernard Metzler <bmt@zurich.ibm.com> 19681L: linux-rdma@vger.kernel.org 19682S: Supported 19683F: drivers/infiniband/sw/siw/ 19684F: include/uapi/rdma/siw-abi.h 19685 19686SOFT-ROCE DRIVER (rxe) 19687M: Zhu Yanjun <zyjzyj2000@gmail.com> 19688L: linux-rdma@vger.kernel.org 19689S: Supported 19690F: drivers/infiniband/sw/rxe/ 19691F: include/uapi/rdma/rdma_user_rxe.h 19692 19693SOFTLOGIC 6x10 MPEG CODEC 19694M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19695M: Anton Sviridenko <anton@corp.bluecherry.net> 19696M: Andrey Utkin <andrey_utkin@fastmail.com> 19697M: Ismael Luceno <ismael@iodev.co.uk> 19698L: linux-media@vger.kernel.org 19699S: Supported 19700F: drivers/media/pci/solo6x10/ 19701 19702SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19703M: James Morse <james.morse@arm.com> 19704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19705S: Maintained 19706F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19707F: drivers/firmware/arm_sdei.c 19708F: include/linux/arm_sdei.h 19709F: include/uapi/linux/arm_sdei.h 19710 19711SOFTWARE NODES AND DEVICE PROPERTIES 19712R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19713R: Daniel Scally <djrscally@gmail.com> 19714R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19715R: Sakari Ailus <sakari.ailus@linux.intel.com> 19716L: linux-acpi@vger.kernel.org 19717S: Maintained 19718F: drivers/base/property.c 19719F: drivers/base/swnode.c 19720F: include/linux/fwnode.h 19721F: include/linux/property.h 19722 19723SOFTWARE RAID (Multiple Disks) SUPPORT 19724M: Song Liu <song@kernel.org> 19725L: linux-raid@vger.kernel.org 19726S: Supported 19727Q: https://patchwork.kernel.org/project/linux-raid/list/ 19728T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19729F: drivers/md/Kconfig 19730F: drivers/md/Makefile 19731F: drivers/md/md* 19732F: drivers/md/raid* 19733F: include/linux/raid/ 19734F: include/uapi/linux/raid/ 19735 19736SOLIDRUN CLEARFOG SUPPORT 19737M: Russell King <linux@armlinux.org.uk> 19738S: Maintained 19739F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19740F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19741 19742SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19743M: Russell King <linux@armlinux.org.uk> 19744S: Maintained 19745F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19746F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19747F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19748 19749SONIC NETWORK DRIVER 19750M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19751L: netdev@vger.kernel.org 19752S: Maintained 19753F: drivers/net/ethernet/natsemi/sonic.* 19754 19755SONICS SILICON BACKPLANE DRIVER (SSB) 19756M: Michael Buesch <m@bues.ch> 19757L: linux-wireless@vger.kernel.org 19758S: Maintained 19759F: drivers/ssb/ 19760F: include/linux/ssb/ 19761 19762SONY IMX208 SENSOR DRIVER 19763M: Sakari Ailus <sakari.ailus@linux.intel.com> 19764L: linux-media@vger.kernel.org 19765S: Maintained 19766T: git git://linuxtv.org/media_tree.git 19767F: drivers/media/i2c/imx208.c 19768 19769SONY IMX214 SENSOR DRIVER 19770M: Ricardo Ribalda <ribalda@kernel.org> 19771L: linux-media@vger.kernel.org 19772S: Maintained 19773T: git git://linuxtv.org/media_tree.git 19774F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19775F: drivers/media/i2c/imx214.c 19776 19777SONY IMX219 SENSOR DRIVER 19778M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19779L: linux-media@vger.kernel.org 19780S: Maintained 19781T: git git://linuxtv.org/media_tree.git 19782F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19783F: drivers/media/i2c/imx219.c 19784 19785SONY IMX258 SENSOR DRIVER 19786M: Sakari Ailus <sakari.ailus@linux.intel.com> 19787L: linux-media@vger.kernel.org 19788S: Maintained 19789T: git git://linuxtv.org/media_tree.git 19790F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19791F: drivers/media/i2c/imx258.c 19792 19793SONY IMX274 SENSOR DRIVER 19794M: Leon Luo <leonl@leopardimaging.com> 19795L: linux-media@vger.kernel.org 19796S: Maintained 19797T: git git://linuxtv.org/media_tree.git 19798F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19799F: drivers/media/i2c/imx274.c 19800 19801SONY IMX290 SENSOR DRIVER 19802M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19803L: linux-media@vger.kernel.org 19804S: Maintained 19805T: git git://linuxtv.org/media_tree.git 19806F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19807F: drivers/media/i2c/imx290.c 19808 19809SONY IMX296 SENSOR DRIVER 19810M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19811M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19812L: linux-media@vger.kernel.org 19813S: Maintained 19814T: git git://linuxtv.org/media_tree.git 19815F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19816F: drivers/media/i2c/imx296.c 19817 19818SONY IMX319 SENSOR DRIVER 19819M: Bingbu Cao <bingbu.cao@intel.com> 19820L: linux-media@vger.kernel.org 19821S: Maintained 19822T: git git://linuxtv.org/media_tree.git 19823F: drivers/media/i2c/imx319.c 19824 19825SONY IMX334 SENSOR DRIVER 19826M: Paul J. Murphy <paul.j.murphy@intel.com> 19827M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19828L: linux-media@vger.kernel.org 19829S: Maintained 19830T: git git://linuxtv.org/media_tree.git 19831F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19832F: drivers/media/i2c/imx334.c 19833 19834SONY IMX335 SENSOR DRIVER 19835M: Paul J. Murphy <paul.j.murphy@intel.com> 19836M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19837L: linux-media@vger.kernel.org 19838S: Maintained 19839T: git git://linuxtv.org/media_tree.git 19840F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19841F: drivers/media/i2c/imx335.c 19842 19843SONY IMX355 SENSOR DRIVER 19844M: Tianshu Qiu <tian.shu.qiu@intel.com> 19845L: linux-media@vger.kernel.org 19846S: Maintained 19847T: git git://linuxtv.org/media_tree.git 19848F: drivers/media/i2c/imx355.c 19849 19850SONY IMX412 SENSOR DRIVER 19851M: Paul J. Murphy <paul.j.murphy@intel.com> 19852M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19853L: linux-media@vger.kernel.org 19854S: Maintained 19855T: git git://linuxtv.org/media_tree.git 19856F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19857F: drivers/media/i2c/imx412.c 19858 19859SONY IMX415 SENSOR DRIVER 19860M: Michael Riesch <michael.riesch@wolfvision.net> 19861L: linux-media@vger.kernel.org 19862S: Maintained 19863T: git git://linuxtv.org/media_tree.git 19864F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19865F: drivers/media/i2c/imx415.c 19866 19867SONY MEMORYSTICK SUBSYSTEM 19868M: Maxim Levitsky <maximlevitsky@gmail.com> 19869M: Alex Dubov <oakad@yahoo.com> 19870M: Ulf Hansson <ulf.hansson@linaro.org> 19871L: linux-mmc@vger.kernel.org 19872S: Maintained 19873T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19874F: drivers/memstick/ 19875F: include/linux/memstick.h 19876 19877SONY VAIO CONTROL DEVICE DRIVER 19878M: Mattia Dongili <malattia@linux.it> 19879L: platform-driver-x86@vger.kernel.org 19880S: Maintained 19881W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19882F: Documentation/admin-guide/laptops/sony-laptop.rst 19883F: drivers/char/sonypi.c 19884F: drivers/platform/x86/sony-laptop.c 19885F: include/linux/sony-laptop.h 19886 19887SOUND 19888M: Jaroslav Kysela <perex@perex.cz> 19889M: Takashi Iwai <tiwai@suse.com> 19890L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19891S: Maintained 19892W: http://www.alsa-project.org/ 19893Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19895F: Documentation/sound/ 19896F: include/sound/ 19897F: include/uapi/sound/ 19898F: sound/ 19899F: tools/testing/selftests/alsa 19900 19901SOUND - ALSA SELFTESTS 19902M: Mark Brown <broonie@kernel.org> 19903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19904L: linux-kselftest@vger.kernel.org 19905S: Supported 19906F: tools/testing/selftests/alsa 19907 19908SOUND - COMPRESSED AUDIO 19909M: Vinod Koul <vkoul@kernel.org> 19910L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19911S: Supported 19912T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19913F: Documentation/sound/designs/compress-offload.rst 19914F: include/sound/compress_driver.h 19915F: include/uapi/sound/compress_* 19916F: sound/core/compress_offload.c 19917F: sound/soc/soc-compress.c 19918 19919SOUND - DMAENGINE HELPERS 19920M: Lars-Peter Clausen <lars@metafoo.de> 19921S: Supported 19922F: include/sound/dmaengine_pcm.h 19923F: sound/core/pcm_dmaengine.c 19924F: sound/soc/soc-generic-dmaengine-pcm.c 19925 19926SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19927M: Liam Girdwood <lgirdwood@gmail.com> 19928M: Mark Brown <broonie@kernel.org> 19929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19930S: Supported 19931W: http://alsa-project.org/main/index.php/ASoC 19932T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19933F: Documentation/devicetree/bindings/sound/ 19934F: Documentation/sound/soc/ 19935F: include/dt-bindings/sound/ 19936F: include/sound/soc* 19937F: sound/soc/ 19938 19939SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19940M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19941M: Liam Girdwood <lgirdwood@gmail.com> 19942M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19943M: Bard Liao <yung-chuan.liao@linux.intel.com> 19944M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19945M: Daniel Baluta <daniel.baluta@nxp.com> 19946R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19947L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19948S: Supported 19949W: https://github.com/thesofproject/linux/ 19950F: sound/soc/sof/ 19951 19952SOUNDWIRE SUBSYSTEM 19953M: Vinod Koul <vkoul@kernel.org> 19954M: Bard Liao <yung-chuan.liao@linux.intel.com> 19955R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19956R: Sanyog Kale <sanyog.r.kale@intel.com> 19957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19958S: Supported 19959T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19960F: Documentation/driver-api/soundwire/ 19961F: drivers/soundwire/ 19962F: include/linux/soundwire/ 19963 19964SP2 MEDIA DRIVER 19965M: Olli Salonen <olli.salonen@iki.fi> 19966L: linux-media@vger.kernel.org 19967S: Maintained 19968W: https://linuxtv.org 19969Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19970F: drivers/media/dvb-frontends/sp2* 19971 19972SPANISH DOCUMENTATION 19973M: Carlos Bilbao <carlos.bilbao@amd.com> 19974S: Maintained 19975F: Documentation/translations/sp_SP/ 19976 19977SPARC + UltraSPARC (sparc/sparc64) 19978M: "David S. Miller" <davem@davemloft.net> 19979L: sparclinux@vger.kernel.org 19980S: Maintained 19981Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19982T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19983T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19984F: arch/sparc/ 19985F: drivers/sbus/ 19986 19987SPARC SERIAL DRIVERS 19988M: "David S. Miller" <davem@davemloft.net> 19989L: sparclinux@vger.kernel.org 19990S: Maintained 19991T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19992T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19993F: drivers/tty/serial/suncore.c 19994F: drivers/tty/serial/sunhv.c 19995F: drivers/tty/serial/sunsab.c 19996F: drivers/tty/serial/sunsab.h 19997F: drivers/tty/serial/sunsu.c 19998F: drivers/tty/serial/sunzilog.c 19999F: drivers/tty/serial/sunzilog.h 20000F: drivers/tty/vcc.c 20001F: include/linux/sunserialcore.h 20002 20003SPARSE CHECKER 20004M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20005L: linux-sparse@vger.kernel.org 20006S: Maintained 20007W: https://sparse.docs.kernel.org/ 20008Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20009B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20010T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20011F: include/linux/compiler.h 20012 20013SPEAKUP CONSOLE SPEECH DRIVER 20014M: William Hubbs <w.d.hubbs@gmail.com> 20015M: Chris Brannon <chris@the-brannons.com> 20016M: Kirk Reiser <kirk@reisers.ca> 20017M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20018L: speakup@linux-speakup.org 20019S: Odd Fixes 20020W: http://www.linux-speakup.org/ 20021W: https://github.com/linux-speakup/speakup 20022B: https://github.com/linux-speakup/speakup/issues 20023F: drivers/accessibility/speakup/ 20024 20025SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20026M: Viresh Kumar <vireshk@kernel.org> 20027M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20028M: soc@kernel.org 20029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20030S: Maintained 20031W: http://www.st.com/spear 20032F: arch/arm/boot/dts/st/spear* 20033F: arch/arm/mach-spear/ 20034F: drivers/clk/spear/ 20035F: drivers/pinctrl/spear/ 20036 20037SPI NOR SUBSYSTEM 20038M: Tudor Ambarus <tudor.ambarus@linaro.org> 20039M: Pratyush Yadav <pratyush@kernel.org> 20040R: Michael Walle <michael@walle.cc> 20041L: linux-mtd@lists.infradead.org 20042S: Maintained 20043W: http://www.linux-mtd.infradead.org/ 20044Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20045C: irc://irc.oftc.net/mtd 20046T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20047F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20048F: drivers/mtd/spi-nor/ 20049F: include/linux/mtd/spi-nor.h 20050 20051SPI SUBSYSTEM 20052M: Mark Brown <broonie@kernel.org> 20053L: linux-spi@vger.kernel.org 20054S: Maintained 20055Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20056T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20057F: Documentation/devicetree/bindings/spi/ 20058F: Documentation/spi/ 20059F: drivers/spi/ 20060F: include/linux/spi/ 20061F: include/uapi/linux/spi/ 20062F: tools/spi/ 20063 20064SPIDERNET NETWORK DRIVER for CELL 20065M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20066M: Geoff Levand <geoff@infradead.org> 20067L: netdev@vger.kernel.org 20068L: linuxppc-dev@lists.ozlabs.org 20069S: Maintained 20070F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20071F: drivers/net/ethernet/toshiba/spider_net* 20072 20073SPMI SUBSYSTEM 20074M: Stephen Boyd <sboyd@kernel.org> 20075L: linux-kernel@vger.kernel.org 20076S: Maintained 20077T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20078F: Documentation/devicetree/bindings/spmi/ 20079F: drivers/spmi/ 20080F: include/dt-bindings/spmi/spmi.h 20081F: include/linux/spmi.h 20082F: include/trace/events/spmi.h 20083 20084SPU FILE SYSTEM 20085M: Jeremy Kerr <jk@ozlabs.org> 20086L: linuxppc-dev@lists.ozlabs.org 20087S: Supported 20088W: http://www.ibm.com/developerworks/power/cell/ 20089F: Documentation/filesystems/spufs/spufs.rst 20090F: arch/powerpc/platforms/cell/spufs/ 20091 20092SQUASHFS FILE SYSTEM 20093M: Phillip Lougher <phillip@squashfs.org.uk> 20094L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20095S: Maintained 20096W: http://squashfs.org.uk 20097T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20098F: Documentation/filesystems/squashfs.rst 20099F: fs/squashfs/ 20100 20101SRM (Alpha) environment access 20102M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20103S: Maintained 20104F: arch/alpha/kernel/srm_env.c 20105 20106ST LSM6DSx IMU IIO DRIVER 20107M: Lorenzo Bianconi <lorenzo@kernel.org> 20108L: linux-iio@vger.kernel.org 20109S: Maintained 20110W: http://www.st.com/ 20111F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20112F: drivers/iio/imu/st_lsm6dsx/ 20113 20114ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20115M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20116M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20117L: linux-media@vger.kernel.org 20118S: Maintained 20119T: git git://linuxtv.org/media_tree.git 20120F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20121F: drivers/media/i2c/st-mipid02.c 20122 20123ST STM32 I2C/SMBUS DRIVER 20124M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20125M: Alain Volmat <alain.volmat@foss.st.com> 20126L: linux-i2c@vger.kernel.org 20127S: Maintained 20128F: drivers/i2c/busses/i2c-stm32* 20129 20130ST STM32 SPI DRIVER 20131M: Alain Volmat <alain.volmat@foss.st.com> 20132L: linux-spi@vger.kernel.org 20133S: Maintained 20134F: drivers/spi/spi-stm32.c 20135 20136ST STPDDC60 DRIVER 20137M: Daniel Nilsson <daniel.nilsson@flex.com> 20138L: linux-hwmon@vger.kernel.org 20139S: Maintained 20140F: Documentation/hwmon/stpddc60.rst 20141F: drivers/hwmon/pmbus/stpddc60.c 20142 20143ST VGXY61 DRIVER 20144M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20145M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20146L: linux-media@vger.kernel.org 20147S: Maintained 20148T: git git://linuxtv.org/media_tree.git 20149F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20150F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20151F: drivers/media/i2c/st-vgxy61.c 20152 20153ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20154M: Song Qiang <songqiang1304521@gmail.com> 20155L: linux-iio@vger.kernel.org 20156S: Maintained 20157F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20158F: drivers/iio/proximity/vl53l0x-i2c.c 20159 20160STABLE BRANCH 20161M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20162M: Sasha Levin <sashal@kernel.org> 20163L: stable@vger.kernel.org 20164S: Supported 20165F: Documentation/process/stable-kernel-rules.rst 20166 20167STAGING - ATOMISP DRIVER 20168M: Hans de Goede <hdegoede@redhat.com> 20169M: Mauro Carvalho Chehab <mchehab@kernel.org> 20170R: Sakari Ailus <sakari.ailus@linux.intel.com> 20171L: linux-media@vger.kernel.org 20172S: Maintained 20173F: drivers/staging/media/atomisp/ 20174 20175STAGING - FIELDBUS SUBSYSTEM 20176M: Sven Van Asbroeck <TheSven73@gmail.com> 20177S: Maintained 20178F: drivers/staging/fieldbus/* 20179F: drivers/staging/fieldbus/Documentation/ 20180 20181STAGING - HMS ANYBUS-S BUS 20182M: Sven Van Asbroeck <TheSven73@gmail.com> 20183S: Maintained 20184F: drivers/staging/fieldbus/anybuss/ 20185 20186STAGING - INDUSTRIAL IO 20187M: Jonathan Cameron <jic23@kernel.org> 20188L: linux-iio@vger.kernel.org 20189S: Odd Fixes 20190F: Documentation/devicetree/bindings/staging/iio/ 20191F: drivers/staging/iio/ 20192 20193STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20194M: Marc Dietrich <marvin24@gmx.de> 20195L: ac100@lists.launchpad.net (moderated for non-subscribers) 20196L: linux-tegra@vger.kernel.org 20197S: Maintained 20198F: drivers/staging/nvec/ 20199 20200STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20201M: Jens Frederich <jfrederich@gmail.com> 20202M: Jon Nettleton <jon.nettleton@gmail.com> 20203S: Maintained 20204W: http://wiki.laptop.org/go/DCON 20205F: drivers/staging/olpc_dcon/ 20206 20207STAGING - REALTEK RTL8712U DRIVERS 20208M: Larry Finger <Larry.Finger@lwfinger.net> 20209M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20210S: Odd Fixes 20211F: drivers/staging/rtl8712/ 20212 20213STAGING - SEPS525 LCD CONTROLLER DRIVERS 20214M: Michael Hennerich <michael.hennerich@analog.com> 20215L: linux-fbdev@vger.kernel.org 20216S: Supported 20217F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20218F: drivers/staging/fbtft/fb_seps525.c 20219 20220STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20221M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20222M: Teddy Wang <teddy.wang@siliconmotion.com> 20223M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20224L: linux-fbdev@vger.kernel.org 20225S: Maintained 20226F: drivers/staging/sm750fb/ 20227 20228STAGING - VIA VT665X DRIVERS 20229M: Forest Bond <forest@alittletooquiet.net> 20230S: Odd Fixes 20231F: drivers/staging/vt665?/ 20232 20233STAGING SUBSYSTEM 20234M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20235L: linux-staging@lists.linux.dev 20236S: Supported 20237T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20238F: drivers/staging/ 20239 20240STARFIRE/DURALAN NETWORK DRIVER 20241M: Ion Badulescu <ionut@badula.org> 20242S: Odd Fixes 20243F: drivers/net/ethernet/adaptec/starfire* 20244 20245STARFIVE CRYPTO DRIVER 20246M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20247M: William Qiu <william.qiu@starfivetech.com> 20248S: Supported 20249F: Documentation/devicetree/bindings/crypto/starfive* 20250F: drivers/crypto/starfive/ 20251 20252STARFIVE DEVICETREES 20253M: Emil Renner Berthing <kernel@esmil.dk> 20254S: Maintained 20255F: arch/riscv/boot/dts/starfive/ 20256 20257STARFIVE DWMAC GLUE LAYER 20258M: Emil Renner Berthing <kernel@esmil.dk> 20259M: Samin Guo <samin.guo@starfivetech.com> 20260S: Maintained 20261F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20262F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20263 20264STARFIVE JH7110 MMC/SD/SDIO DRIVER 20265M: William Qiu <william.qiu@starfivetech.com> 20266S: Supported 20267F: Documentation/devicetree/bindings/mmc/starfive* 20268F: drivers/mmc/host/dw_mmc-starfive.c 20269 20270STARFIVE JH7110 TDM DRIVER 20271M: Walker Chen <walker.chen@starfivetech.com> 20272S: Maintained 20273F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20274F: sound/soc/starfive/jh7110_tdm.c 20275 20276STARFIVE JH71X0 CLOCK DRIVERS 20277M: Emil Renner Berthing <kernel@esmil.dk> 20278M: Hal Feng <hal.feng@starfivetech.com> 20279S: Maintained 20280F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20281F: drivers/clk/starfive/clk-starfive-jh71* 20282F: include/dt-bindings/clock/starfive?jh71*.h 20283 20284STARFIVE JH71X0 PINCTRL DRIVERS 20285M: Emil Renner Berthing <kernel@esmil.dk> 20286M: Jianlong Huang <jianlong.huang@starfivetech.com> 20287L: linux-gpio@vger.kernel.org 20288S: Maintained 20289F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20290F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20291F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20292F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20293 20294STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20295M: Emil Renner Berthing <kernel@esmil.dk> 20296M: Hal Feng <hal.feng@starfivetech.com> 20297S: Maintained 20298F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20299F: drivers/reset/starfive/reset-starfive-jh71* 20300F: include/dt-bindings/reset/starfive?jh71*.h 20301 20302STARFIVE JH71X0 USB DRIVERS 20303M: Minda Chen <minda.chen@starfivetech.com> 20304S: Maintained 20305F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20306F: drivers/usb/cdns3/cdns3-starfive.c 20307 20308STARFIVE JH71XX PMU CONTROLLER DRIVER 20309M: Walker Chen <walker.chen@starfivetech.com> 20310S: Supported 20311F: Documentation/devicetree/bindings/power/starfive* 20312F: drivers/soc/starfive/jh71xx_pmu.c 20313F: include/dt-bindings/power/starfive,jh7110-pmu.h 20314 20315STARFIVE SOC DRIVERS 20316M: Conor Dooley <conor@kernel.org> 20317S: Maintained 20318T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20319F: drivers/soc/starfive/ 20320 20321STARFIVE TRNG DRIVER 20322M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20323S: Supported 20324F: Documentation/devicetree/bindings/rng/starfive* 20325F: drivers/char/hw_random/jh7110-trng.c 20326 20327STARFIVE WATCHDOG DRIVER 20328M: Xingyu Wu <xingyu.wu@starfivetech.com> 20329M: Samin Guo <samin.guo@starfivetech.com> 20330S: Supported 20331F: Documentation/devicetree/bindings/watchdog/starfive* 20332F: drivers/watchdog/starfive-wdt.c 20333 20334STATIC BRANCH/CALL 20335M: Peter Zijlstra <peterz@infradead.org> 20336M: Josh Poimboeuf <jpoimboe@kernel.org> 20337M: Jason Baron <jbaron@akamai.com> 20338R: Steven Rostedt <rostedt@goodmis.org> 20339R: Ard Biesheuvel <ardb@kernel.org> 20340S: Supported 20341F: arch/*/include/asm/jump_label*.h 20342F: arch/*/include/asm/static_call*.h 20343F: arch/*/kernel/jump_label.c 20344F: arch/*/kernel/static_call.c 20345F: include/linux/jump_label*.h 20346F: include/linux/static_call*.h 20347F: kernel/jump_label.c 20348F: kernel/static_call.c 20349 20350STI AUDIO (ASoC) DRIVERS 20351M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20352L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20353S: Maintained 20354F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20355F: sound/soc/sti/ 20356 20357STI CEC DRIVER 20358M: Alain Volmat <alain.volmat@foss.st.com> 20359S: Maintained 20360F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20361F: drivers/media/cec/platform/sti/ 20362 20363STK1160 USB VIDEO CAPTURE DRIVER 20364M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20365L: linux-media@vger.kernel.org 20366S: Maintained 20367T: git git://linuxtv.org/media_tree.git 20368F: drivers/media/usb/stk1160/ 20369 20370STM32 AUDIO (ASoC) DRIVERS 20371M: Olivier Moysan <olivier.moysan@foss.st.com> 20372M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20373L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20374S: Maintained 20375F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20376F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20377F: sound/soc/stm/ 20378 20379STM32 TIMER/LPTIMER DRIVERS 20380M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20381S: Maintained 20382F: Documentation/ABI/testing/*timer-stm32 20383F: Documentation/devicetree/bindings/*/*stm32-*timer* 20384F: drivers/*/stm32-*timer* 20385F: drivers/pwm/pwm-stm32* 20386F: include/linux/*/stm32-*tim* 20387 20388STMMAC ETHERNET DRIVER 20389M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20390M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20391M: Jose Abreu <joabreu@synopsys.com> 20392L: netdev@vger.kernel.org 20393S: Supported 20394W: http://www.stlinux.com 20395F: Documentation/networking/device_drivers/ethernet/stmicro/ 20396F: drivers/net/ethernet/stmicro/stmmac/ 20397 20398SUN HAPPY MEAL ETHERNET DRIVER 20399M: Sean Anderson <seanga2@gmail.com> 20400S: Maintained 20401F: drivers/net/ethernet/sun/sunhme.* 20402 20403SUN3/3X 20404M: Sam Creasey <sammy@sammy.net> 20405S: Maintained 20406W: http://sammy.net/sun3/ 20407F: arch/m68k/include/asm/sun3* 20408F: arch/m68k/kernel/*sun3* 20409F: arch/m68k/sun3*/ 20410F: drivers/net/ethernet/i825xx/sun3* 20411 20412SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20413M: Hans de Goede <hdegoede@redhat.com> 20414L: linux-input@vger.kernel.org 20415S: Maintained 20416F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20417F: drivers/input/keyboard/sun4i-lradc-keys.c 20418 20419SUNDANCE NETWORK DRIVER 20420M: Denis Kirjanov <kda@linux-powerpc.org> 20421L: netdev@vger.kernel.org 20422S: Maintained 20423F: drivers/net/ethernet/dlink/sundance.c 20424 20425SUNPLUS ETHERNET DRIVER 20426M: Wells Lu <wellslutw@gmail.com> 20427L: netdev@vger.kernel.org 20428S: Maintained 20429W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20430F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20431F: drivers/net/ethernet/sunplus/ 20432 20433SUNPLUS MMC DRIVER 20434M: Tony Huang <tonyhuang.sunplus@gmail.com> 20435M: Li-hao Kuo <lhjeff911@gmail.com> 20436S: Maintained 20437F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20438F: drivers/mmc/host/sunplus-mmc.c 20439 20440SUNPLUS OCOTP DRIVER 20441M: Vincent Shih <vincent.sunplus@gmail.com> 20442S: Maintained 20443F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20444F: drivers/nvmem/sunplus-ocotp.c 20445 20446SUNPLUS PWM DRIVER 20447M: Hammer Hsieh <hammerh0314@gmail.com> 20448S: Maintained 20449F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20450F: drivers/pwm/pwm-sunplus.c 20451 20452SUNPLUS RTC DRIVER 20453M: Vincent Shih <vincent.sunplus@gmail.com> 20454L: linux-rtc@vger.kernel.org 20455S: Maintained 20456F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20457F: drivers/rtc/rtc-sunplus.c 20458 20459SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20460M: Li-hao Kuo <lhjeff911@gmail.com> 20461L: linux-spi@vger.kernel.org 20462S: Maintained 20463F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20464F: drivers/spi/spi-sunplus-sp7021.c 20465 20466SUNPLUS UART DRIVER 20467M: Hammer Hsieh <hammerh0314@gmail.com> 20468S: Maintained 20469F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20470F: drivers/tty/serial/sunplus-uart.c 20471 20472SUNPLUS USB2 PHY DRIVER 20473M: Vincent Shih <vincent.sunplus@gmail.com> 20474L: linux-usb@vger.kernel.org 20475S: Maintained 20476F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20477F: drivers/phy/sunplus/Kconfig 20478F: drivers/phy/sunplus/Makefile 20479F: drivers/phy/sunplus/phy-sunplus-usb2.c 20480 20481SUNPLUS WATCHDOG DRIVER 20482M: Xiantao Hu <xt.hu@cqplus1.com> 20483L: linux-watchdog@vger.kernel.org 20484S: Maintained 20485F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20486F: drivers/watchdog/sunplus_wdt.c 20487 20488SUPERH 20489M: Yoshinori Sato <ysato@users.sourceforge.jp> 20490M: Rich Felker <dalias@libc.org> 20491M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20492L: linux-sh@vger.kernel.org 20493S: Maintained 20494Q: http://patchwork.kernel.org/project/linux-sh/list/ 20495F: Documentation/arch/sh/ 20496F: arch/sh/ 20497F: drivers/sh/ 20498 20499SUSPEND TO RAM 20500M: "Rafael J. Wysocki" <rafael@kernel.org> 20501M: Len Brown <len.brown@intel.com> 20502M: Pavel Machek <pavel@ucw.cz> 20503L: linux-pm@vger.kernel.org 20504S: Supported 20505B: https://bugzilla.kernel.org 20506F: Documentation/power/ 20507F: arch/x86/kernel/acpi/sleep* 20508F: arch/x86/kernel/acpi/wakeup* 20509F: drivers/base/power/ 20510F: include/linux/freezer.h 20511F: include/linux/pm.h 20512F: include/linux/suspend.h 20513F: kernel/power/ 20514 20515SVGA HANDLING 20516M: Martin Mares <mj@ucw.cz> 20517L: linux-video@atrey.karlin.mff.cuni.cz 20518S: Maintained 20519F: Documentation/admin-guide/svga.rst 20520F: arch/x86/boot/video* 20521 20522SWITCHDEV 20523M: Jiri Pirko <jiri@resnulli.us> 20524M: Ivan Vecera <ivecera@redhat.com> 20525L: netdev@vger.kernel.org 20526S: Supported 20527F: include/net/switchdev.h 20528F: net/switchdev/ 20529 20530SY8106A REGULATOR DRIVER 20531M: Icenowy Zheng <icenowy@aosc.io> 20532S: Maintained 20533F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20534F: drivers/regulator/sy8106a-regulator.c 20535 20536SYNC FILE FRAMEWORK 20537M: Sumit Semwal <sumit.semwal@linaro.org> 20538R: Gustavo Padovan <gustavo@padovan.org> 20539L: linux-media@vger.kernel.org 20540L: dri-devel@lists.freedesktop.org 20541S: Maintained 20542T: git git://anongit.freedesktop.org/drm/drm-misc 20543F: Documentation/driver-api/sync_file.rst 20544F: drivers/dma-buf/dma-fence* 20545F: drivers/dma-buf/sw_sync.c 20546F: drivers/dma-buf/sync_* 20547F: include/linux/sync_file.h 20548F: include/uapi/linux/sync_file.h 20549 20550SYNOPSYS ARC ARCHITECTURE 20551M: Vineet Gupta <vgupta@kernel.org> 20552L: linux-snps-arc@lists.infradead.org 20553S: Supported 20554T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20555F: Documentation/arch/arc 20556F: Documentation/devicetree/bindings/arc/* 20557F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20558F: arch/arc/ 20559F: drivers/clocksource/arc_timer.c 20560F: drivers/tty/serial/arc_uart.c 20561 20562SYNOPSYS ARC HSDK SDP pll clock driver 20563M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20564S: Supported 20565F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20566F: drivers/clk/clk-hsdk-pll.c 20567 20568SYNOPSYS ARC SDP clock driver 20569M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20570S: Supported 20571F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20572F: drivers/clk/axs10x/* 20573 20574SYNOPSYS ARC SDP platform support 20575M: Alexey Brodkin <abrodkin@synopsys.com> 20576S: Supported 20577F: Documentation/devicetree/bindings/arc/axs10* 20578F: arch/arc/boot/dts/ax* 20579F: arch/arc/plat-axs10x 20580 20581SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20582M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20583S: Supported 20584F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20585F: drivers/reset/reset-axs10x.c 20586 20587SYNOPSYS CREG GPIO DRIVER 20588M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20589S: Maintained 20590F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20591F: drivers/gpio/gpio-creg-snps.c 20592 20593SYNOPSYS DESIGNWARE 8250 UART DRIVER 20594M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20595R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20596S: Supported 20597F: drivers/tty/serial/8250/8250_dw.c 20598F: drivers/tty/serial/8250/8250_dwlib.* 20599F: drivers/tty/serial/8250/8250_lpss.c 20600 20601SYNOPSYS DESIGNWARE APB GPIO DRIVER 20602M: Hoan Tran <hoan@os.amperecomputing.com> 20603M: Serge Semin <fancer.lancer@gmail.com> 20604L: linux-gpio@vger.kernel.org 20605S: Maintained 20606F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20607F: drivers/gpio/gpio-dwapb.c 20608 20609SYNOPSYS DESIGNWARE APB SSI DRIVER 20610M: Serge Semin <fancer.lancer@gmail.com> 20611L: linux-spi@vger.kernel.org 20612S: Supported 20613F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20614F: drivers/spi/spi-dw* 20615 20616SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20617M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20618S: Maintained 20619F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20620F: drivers/dma/dw-axi-dmac/ 20621 20622SYNOPSYS DESIGNWARE DMAC DRIVER 20623M: Viresh Kumar <vireshk@kernel.org> 20624R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20625S: Maintained 20626F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20627F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20628F: drivers/dma/dw/ 20629F: include/dt-bindings/dma/dw-dmac.h 20630F: include/linux/dma/dw.h 20631F: include/linux/platform_data/dma-dw.h 20632 20633SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20634M: Jose Abreu <Jose.Abreu@synopsys.com> 20635L: netdev@vger.kernel.org 20636S: Supported 20637F: drivers/net/ethernet/synopsys/ 20638 20639SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20640M: Jose Abreu <Jose.Abreu@synopsys.com> 20641L: netdev@vger.kernel.org 20642S: Supported 20643F: drivers/net/pcs/pcs-xpcs.c 20644F: drivers/net/pcs/pcs-xpcs.h 20645F: include/linux/pcs/pcs-xpcs.h 20646 20647SYNOPSYS DESIGNWARE I2C DRIVER 20648M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20649R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20650R: Mika Westerberg <mika.westerberg@linux.intel.com> 20651R: Jan Dabros <jsd@semihalf.com> 20652L: linux-i2c@vger.kernel.org 20653S: Supported 20654F: drivers/i2c/busses/i2c-designware-* 20655 20656SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20657M: Jaehoon Chung <jh80.chung@samsung.com> 20658L: linux-mmc@vger.kernel.org 20659S: Maintained 20660F: drivers/mmc/host/dw_mmc* 20661 20662SYNOPSYS HSDK RESET CONTROLLER DRIVER 20663M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20664S: Supported 20665F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20666F: drivers/reset/reset-hsdk.c 20667F: include/dt-bindings/reset/snps,hsdk-reset.h 20668 20669SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20670M: Prabu Thangamuthu <prabu.t@synopsys.com> 20671M: Manjunath M B <manjumb@synopsys.com> 20672L: linux-mmc@vger.kernel.org 20673S: Maintained 20674F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20675 20676SYSTEM CONFIGURATION (SYSCON) 20677M: Lee Jones <lee@kernel.org> 20678M: Arnd Bergmann <arnd@arndb.de> 20679S: Supported 20680T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20681F: drivers/mfd/syscon.c 20682 20683SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20684M: Sudeep Holla <sudeep.holla@arm.com> 20685R: Cristian Marussi <cristian.marussi@arm.com> 20686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20687S: Maintained 20688F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20689F: drivers/clk/clk-sc[mp]i.c 20690F: drivers/cpufreq/sc[mp]i-cpufreq.c 20691F: drivers/firmware/arm_scmi/ 20692F: drivers/firmware/arm_scpi.c 20693F: drivers/powercap/arm_scmi_powercap.c 20694F: drivers/regulator/scmi-regulator.c 20695F: drivers/reset/reset-scmi.c 20696F: include/linux/sc[mp]i_protocol.h 20697F: include/trace/events/scmi.h 20698F: include/uapi/linux/virtio_scmi.h 20699 20700SYSTEM RESET/SHUTDOWN DRIVERS 20701M: Sebastian Reichel <sre@kernel.org> 20702L: linux-pm@vger.kernel.org 20703S: Maintained 20704T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20705F: Documentation/devicetree/bindings/power/reset/ 20706F: drivers/power/reset/ 20707 20708SYSTEM TRACE MODULE CLASS 20709M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20710S: Maintained 20711T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20712F: Documentation/trace/stm.rst 20713F: drivers/hwtracing/stm/ 20714F: include/linux/stm.h 20715F: include/uapi/linux/stm.h 20716 20717SYSTEM76 ACPI DRIVER 20718M: Jeremy Soller <jeremy@system76.com> 20719M: System76 Product Development <productdev@system76.com> 20720L: platform-driver-x86@vger.kernel.org 20721S: Maintained 20722F: drivers/platform/x86/system76_acpi.c 20723 20724SYSV FILESYSTEM 20725S: Orphan 20726F: Documentation/filesystems/sysv-fs.rst 20727F: fs/sysv/ 20728F: include/linux/sysv_fs.h 20729 20730TASKSTATS STATISTICS INTERFACE 20731M: Balbir Singh <bsingharora@gmail.com> 20732S: Maintained 20733F: Documentation/accounting/taskstats* 20734F: include/linux/taskstats* 20735F: kernel/taskstats.c 20736 20737TC subsystem 20738M: Jamal Hadi Salim <jhs@mojatatu.com> 20739M: Cong Wang <xiyou.wangcong@gmail.com> 20740M: Jiri Pirko <jiri@resnulli.us> 20741L: netdev@vger.kernel.org 20742S: Maintained 20743F: include/net/pkt_cls.h 20744F: include/net/pkt_sched.h 20745F: include/net/tc_act/ 20746F: include/uapi/linux/pkt_cls.h 20747F: include/uapi/linux/pkt_sched.h 20748F: include/uapi/linux/tc_act/ 20749F: include/uapi/linux/tc_ematch/ 20750F: net/sched/ 20751F: tools/testing/selftests/tc-testing 20752 20753TC90522 MEDIA DRIVER 20754M: Akihiro Tsukada <tskd08@gmail.com> 20755L: linux-media@vger.kernel.org 20756S: Odd Fixes 20757F: drivers/media/dvb-frontends/tc90522* 20758 20759TCP LOW PRIORITY MODULE 20760M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20761M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20762S: Maintained 20763W: http://tcp-lp-mod.sourceforge.net/ 20764F: net/ipv4/tcp_lp.c 20765 20766TDA10071 MEDIA DRIVER 20767M: Antti Palosaari <crope@iki.fi> 20768L: linux-media@vger.kernel.org 20769S: Maintained 20770W: https://linuxtv.org 20771W: http://palosaari.fi/linux/ 20772Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20773T: git git://linuxtv.org/anttip/media_tree.git 20774F: drivers/media/dvb-frontends/tda10071* 20775 20776TDA18212 MEDIA DRIVER 20777M: Antti Palosaari <crope@iki.fi> 20778L: linux-media@vger.kernel.org 20779S: Maintained 20780W: https://linuxtv.org 20781W: http://palosaari.fi/linux/ 20782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20783T: git git://linuxtv.org/anttip/media_tree.git 20784F: drivers/media/tuners/tda18212* 20785 20786TDA18218 MEDIA DRIVER 20787M: Antti Palosaari <crope@iki.fi> 20788L: linux-media@vger.kernel.org 20789S: Maintained 20790W: https://linuxtv.org 20791W: http://palosaari.fi/linux/ 20792Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20793T: git git://linuxtv.org/anttip/media_tree.git 20794F: drivers/media/tuners/tda18218* 20795 20796TDA18250 MEDIA DRIVER 20797M: Olli Salonen <olli.salonen@iki.fi> 20798L: linux-media@vger.kernel.org 20799S: Maintained 20800W: https://linuxtv.org 20801Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20802T: git git://linuxtv.org/media_tree.git 20803F: drivers/media/tuners/tda18250* 20804 20805TDA18271 MEDIA DRIVER 20806M: Michael Krufky <mkrufky@linuxtv.org> 20807L: linux-media@vger.kernel.org 20808S: Maintained 20809W: https://linuxtv.org 20810W: http://github.com/mkrufky 20811Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20812T: git git://linuxtv.org/mkrufky/tuners.git 20813F: drivers/media/tuners/tda18271* 20814 20815TDA1997x MEDIA DRIVER 20816M: Tim Harvey <tharvey@gateworks.com> 20817L: linux-media@vger.kernel.org 20818S: Maintained 20819W: https://linuxtv.org 20820Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20821F: drivers/media/i2c/tda1997x.* 20822 20823TDA827x MEDIA DRIVER 20824M: Michael Krufky <mkrufky@linuxtv.org> 20825L: linux-media@vger.kernel.org 20826S: Maintained 20827W: https://linuxtv.org 20828W: http://github.com/mkrufky 20829Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20830T: git git://linuxtv.org/mkrufky/tuners.git 20831F: drivers/media/tuners/tda8290.* 20832 20833TDA8290 MEDIA DRIVER 20834M: Michael Krufky <mkrufky@linuxtv.org> 20835L: linux-media@vger.kernel.org 20836S: Maintained 20837W: https://linuxtv.org 20838W: http://github.com/mkrufky 20839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20840T: git git://linuxtv.org/mkrufky/tuners.git 20841F: drivers/media/tuners/tda8290.* 20842 20843TDA9840 MEDIA DRIVER 20844M: Hans Verkuil <hverkuil@xs4all.nl> 20845L: linux-media@vger.kernel.org 20846S: Maintained 20847W: https://linuxtv.org 20848T: git git://linuxtv.org/media_tree.git 20849F: drivers/media/i2c/tda9840* 20850 20851TEA5761 TUNER DRIVER 20852M: Mauro Carvalho Chehab <mchehab@kernel.org> 20853L: linux-media@vger.kernel.org 20854S: Odd fixes 20855W: https://linuxtv.org 20856T: git git://linuxtv.org/media_tree.git 20857F: drivers/media/tuners/tea5761.* 20858 20859TEA5767 TUNER DRIVER 20860M: Mauro Carvalho Chehab <mchehab@kernel.org> 20861L: linux-media@vger.kernel.org 20862S: Maintained 20863W: https://linuxtv.org 20864T: git git://linuxtv.org/media_tree.git 20865F: drivers/media/tuners/tea5767.* 20866 20867TEA6415C MEDIA DRIVER 20868M: Hans Verkuil <hverkuil@xs4all.nl> 20869L: linux-media@vger.kernel.org 20870S: Maintained 20871W: https://linuxtv.org 20872T: git git://linuxtv.org/media_tree.git 20873F: drivers/media/i2c/tea6415c* 20874 20875TEA6420 MEDIA DRIVER 20876M: Hans Verkuil <hverkuil@xs4all.nl> 20877L: linux-media@vger.kernel.org 20878S: Maintained 20879W: https://linuxtv.org 20880T: git git://linuxtv.org/media_tree.git 20881F: drivers/media/i2c/tea6420* 20882 20883TEAM DRIVER 20884M: Jiri Pirko <jiri@resnulli.us> 20885L: netdev@vger.kernel.org 20886S: Supported 20887F: drivers/net/team/ 20888F: include/linux/if_team.h 20889F: include/uapi/linux/if_team.h 20890F: tools/testing/selftests/drivers/net/team/ 20891 20892TECHNICAL ADVISORY BOARD PROCESS DOCS 20893M: "Theodore Ts'o" <tytso@mit.edu> 20894M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20895L: tech-board-discuss@lists.linux-foundation.org 20896S: Maintained 20897F: Documentation/process/contribution-maturity-model.rst 20898F: Documentation/process/researcher-guidelines.rst 20899 20900TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20901M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20902S: Maintained 20903F: arch/x86/platform/ts5500/ 20904 20905TECHNOTREND USB IR RECEIVER 20906M: Sean Young <sean@mess.org> 20907L: linux-media@vger.kernel.org 20908S: Maintained 20909F: drivers/media/rc/ttusbir.c 20910 20911TECHWELL TW9910 VIDEO DECODER 20912L: linux-media@vger.kernel.org 20913S: Orphan 20914F: drivers/media/i2c/tw9910.c 20915F: include/media/i2c/tw9910.h 20916 20917TEE SUBSYSTEM 20918M: Jens Wiklander <jens.wiklander@linaro.org> 20919R: Sumit Garg <sumit.garg@linaro.org> 20920L: op-tee@lists.trustedfirmware.org 20921S: Maintained 20922F: Documentation/staging/tee.rst 20923F: drivers/tee/ 20924F: include/linux/tee_drv.h 20925F: include/uapi/linux/tee.h 20926 20927TEGRA ARCHITECTURE SUPPORT 20928M: Thierry Reding <thierry.reding@gmail.com> 20929M: Jonathan Hunter <jonathanh@nvidia.com> 20930L: linux-tegra@vger.kernel.org 20931S: Supported 20932Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20933T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20934N: [^a-z]tegra 20935 20936TEGRA CLOCK DRIVER 20937M: Peter De Schrijver <pdeschrijver@nvidia.com> 20938M: Prashant Gaikwad <pgaikwad@nvidia.com> 20939S: Supported 20940F: drivers/clk/tegra/ 20941 20942TEGRA DMA DRIVERS 20943M: Laxman Dewangan <ldewangan@nvidia.com> 20944M: Jon Hunter <jonathanh@nvidia.com> 20945S: Supported 20946F: drivers/dma/tegra* 20947 20948TEGRA I2C DRIVER 20949M: Laxman Dewangan <ldewangan@nvidia.com> 20950R: Dmitry Osipenko <digetx@gmail.com> 20951S: Supported 20952F: drivers/i2c/busses/i2c-tegra.c 20953 20954TEGRA IOMMU DRIVERS 20955M: Thierry Reding <thierry.reding@gmail.com> 20956R: Krishna Reddy <vdumpa@nvidia.com> 20957L: linux-tegra@vger.kernel.org 20958S: Supported 20959F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20960F: drivers/iommu/tegra* 20961 20962TEGRA KBC DRIVER 20963M: Laxman Dewangan <ldewangan@nvidia.com> 20964S: Supported 20965F: drivers/input/keyboard/tegra-kbc.c 20966 20967TEGRA NAND DRIVER 20968M: Stefan Agner <stefan@agner.ch> 20969M: Lucas Stach <dev@lynxeye.de> 20970S: Maintained 20971F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20972F: drivers/mtd/nand/raw/tegra_nand.c 20973 20974TEGRA PWM DRIVER 20975M: Thierry Reding <thierry.reding@gmail.com> 20976S: Supported 20977F: drivers/pwm/pwm-tegra.c 20978 20979TEGRA QUAD SPI DRIVER 20980M: Thierry Reding <thierry.reding@gmail.com> 20981M: Jonathan Hunter <jonathanh@nvidia.com> 20982M: Sowjanya Komatineni <skomatineni@nvidia.com> 20983L: linux-tegra@vger.kernel.org 20984S: Maintained 20985F: drivers/spi/spi-tegra210-quad.c 20986 20987TEGRA SERIAL DRIVER 20988M: Laxman Dewangan <ldewangan@nvidia.com> 20989S: Supported 20990F: drivers/tty/serial/serial-tegra.c 20991 20992TEGRA SPI DRIVER 20993M: Laxman Dewangan <ldewangan@nvidia.com> 20994S: Supported 20995F: drivers/spi/spi-tegra* 20996 20997TEGRA VIDEO DRIVER 20998M: Thierry Reding <thierry.reding@gmail.com> 20999M: Jonathan Hunter <jonathanh@nvidia.com> 21000M: Sowjanya Komatineni <skomatineni@nvidia.com> 21001M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21002L: linux-media@vger.kernel.org 21003L: linux-tegra@vger.kernel.org 21004S: Maintained 21005F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21006F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21007F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21008F: drivers/staging/media/tegra-video/ 21009 21010TEGRA XUSB PADCTL DRIVER 21011M: JC Kuo <jckuo@nvidia.com> 21012S: Supported 21013F: drivers/phy/tegra/xusb* 21014 21015TEHUTI ETHERNET DRIVER 21016M: Andy Gospodarek <andy@greyhouse.net> 21017L: netdev@vger.kernel.org 21018S: Supported 21019F: drivers/net/ethernet/tehuti/* 21020 21021TELECOM CLOCK DRIVER FOR MCPL0010 21022M: Mark Gross <markgross@kernel.org> 21023S: Supported 21024F: drivers/char/tlclk.c 21025 21026TEMPO SEMICONDUCTOR DRIVERS 21027M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21028S: Maintained 21029F: Documentation/devicetree/bindings/sound/tscs*.txt 21030F: sound/soc/codecs/tscs*.c 21031F: sound/soc/codecs/tscs*.h 21032 21033TENSILICA XTENSA PORT (xtensa) 21034M: Chris Zankel <chris@zankel.net> 21035M: Max Filippov <jcmvbkbc@gmail.com> 21036S: Maintained 21037T: git https://github.com/jcmvbkbc/linux-xtensa.git 21038F: arch/xtensa/ 21039F: drivers/irqchip/irq-xtensa-* 21040 21041TEXAS INSTRUMENTS ASoC DRIVERS 21042M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21043L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21044S: Maintained 21045F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21046F: sound/soc/ti/ 21047 21048TEXAS INSTRUMENTS DMA DRIVERS 21049M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21050L: dmaengine@vger.kernel.org 21051S: Maintained 21052F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21053F: Documentation/devicetree/bindings/dma/ti-edma.txt 21054F: Documentation/devicetree/bindings/dma/ti/ 21055F: drivers/dma/ti/ 21056F: include/linux/dma/k3-psil.h 21057F: include/linux/dma/k3-udma-glue.h 21058F: include/linux/dma/ti-cppi5.h 21059X: drivers/dma/ti/cppi41.c 21060 21061TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21062M: Robert Marko <robert.marko@sartura.hr> 21063M: Luka Perkov <luka.perkov@sartura.hr> 21064L: linux-hwmon@vger.kernel.org 21065S: Maintained 21066F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21067F: Documentation/hwmon/tps23861.rst 21068F: drivers/hwmon/tps23861.c 21069 21070TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21071M: Ricardo Ribalda <ribalda@kernel.org> 21072L: linux-iio@vger.kernel.org 21073S: Supported 21074F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21075F: drivers/iio/dac/ti-dac7612.c 21076 21077TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21078M: Nishanth Menon <nm@ti.com> 21079M: Tero Kristo <kristo@kernel.org> 21080M: Santosh Shilimkar <ssantosh@kernel.org> 21081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21082S: Maintained 21083F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21084F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21085F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21086F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21087F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21088F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21089F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21090F: drivers/clk/keystone/sci-clk.c 21091F: drivers/firmware/ti_sci* 21092F: drivers/irqchip/irq-ti-sci-inta.c 21093F: drivers/irqchip/irq-ti-sci-intr.c 21094F: drivers/reset/reset-ti-sci.c 21095F: drivers/soc/ti/ti_sci_inta_msi.c 21096F: drivers/soc/ti/ti_sci_pm_domains.c 21097F: include/dt-bindings/soc/ti,sci_pm_domain.h 21098F: include/linux/soc/ti/ti_sci_inta_msi.h 21099F: include/linux/soc/ti/ti_sci_protocol.h 21100 21101TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21102M: Puranjay Mohan <puranjay12@gmail.com> 21103L: linux-iio@vger.kernel.org 21104S: Supported 21105F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21106F: drivers/iio/temperature/tmp117.c 21107 21108THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21109M: Hans Verkuil <hverkuil@xs4all.nl> 21110L: linux-media@vger.kernel.org 21111S: Maintained 21112W: https://linuxtv.org 21113T: git git://linuxtv.org/media_tree.git 21114F: drivers/media/radio/radio-raremono.c 21115 21116THERMAL 21117M: Rafael J. Wysocki <rafael@kernel.org> 21118M: Daniel Lezcano <daniel.lezcano@linaro.org> 21119R: Amit Kucheria <amitk@kernel.org> 21120R: Zhang Rui <rui.zhang@intel.com> 21121L: linux-pm@vger.kernel.org 21122S: Supported 21123Q: https://patchwork.kernel.org/project/linux-pm/list/ 21124T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21125F: Documentation/ABI/testing/sysfs-class-thermal 21126F: Documentation/admin-guide/thermal/ 21127F: Documentation/devicetree/bindings/thermal/ 21128F: Documentation/driver-api/thermal/ 21129F: drivers/thermal/ 21130F: include/dt-bindings/thermal/ 21131F: include/linux/cpu_cooling.h 21132F: include/linux/thermal.h 21133F: include/uapi/linux/thermal.h 21134F: tools/lib/thermal/ 21135F: tools/thermal/ 21136 21137THERMAL DRIVER FOR AMLOGIC SOCS 21138M: Guillaume La Roque <glaroque@baylibre.com> 21139L: linux-pm@vger.kernel.org 21140L: linux-amlogic@lists.infradead.org 21141S: Supported 21142W: http://linux-meson.com/ 21143F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21144F: drivers/thermal/amlogic_thermal.c 21145 21146THERMAL/CPU_COOLING 21147M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21148M: Daniel Lezcano <daniel.lezcano@linaro.org> 21149M: Viresh Kumar <viresh.kumar@linaro.org> 21150R: Lukasz Luba <lukasz.luba@arm.com> 21151L: linux-pm@vger.kernel.org 21152S: Supported 21153F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21154F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21155F: drivers/thermal/cpufreq_cooling.c 21156F: drivers/thermal/cpuidle_cooling.c 21157F: include/linux/cpu_cooling.h 21158 21159THERMAL/POWER_ALLOCATOR 21160M: Lukasz Luba <lukasz.luba@arm.com> 21161L: linux-pm@vger.kernel.org 21162S: Maintained 21163F: Documentation/driver-api/thermal/power_allocator.rst 21164F: drivers/thermal/gov_power_allocator.c 21165F: drivers/thermal/thermal_trace_ipa.h 21166 21167THINKPAD ACPI EXTRAS DRIVER 21168M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21169L: ibm-acpi-devel@lists.sourceforge.net 21170L: platform-driver-x86@vger.kernel.org 21171S: Maintained 21172W: http://ibm-acpi.sourceforge.net 21173W: http://thinkwiki.org/wiki/Ibm-acpi 21174T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21175F: drivers/platform/x86/thinkpad_acpi.c 21176 21177THINKPAD LMI DRIVER 21178M: Mark Pearson <markpearson@lenovo.com> 21179L: platform-driver-x86@vger.kernel.org 21180S: Maintained 21181F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21182F: drivers/platform/x86/think-lmi.? 21183 21184THUNDERBOLT DMA TRAFFIC TEST DRIVER 21185M: Isaac Hazan <isaac.hazan@intel.com> 21186L: linux-usb@vger.kernel.org 21187S: Maintained 21188F: drivers/thunderbolt/dma_test.c 21189 21190THUNDERBOLT DRIVER 21191M: Andreas Noever <andreas.noever@gmail.com> 21192M: Michael Jamet <michael.jamet@intel.com> 21193M: Mika Westerberg <mika.westerberg@linux.intel.com> 21194M: Yehezkel Bernat <YehezkelShB@gmail.com> 21195L: linux-usb@vger.kernel.org 21196S: Maintained 21197T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21198F: Documentation/admin-guide/thunderbolt.rst 21199F: drivers/thunderbolt/ 21200F: include/linux/thunderbolt.h 21201 21202THUNDERBOLT NETWORK DRIVER 21203M: Michael Jamet <michael.jamet@intel.com> 21204M: Mika Westerberg <mika.westerberg@linux.intel.com> 21205M: Yehezkel Bernat <YehezkelShB@gmail.com> 21206L: netdev@vger.kernel.org 21207S: Maintained 21208F: drivers/net/thunderbolt/ 21209 21210THUNDERX GPIO DRIVER 21211M: Robert Richter <rric@kernel.org> 21212S: Odd Fixes 21213F: drivers/gpio/gpio-thunderx.c 21214 21215TI ADS7924 ADC DRIVER 21216M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21217L: linux-iio@vger.kernel.org 21218S: Supported 21219F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21220F: drivers/iio/adc/ti-ads7924.c 21221 21222TI AM437X VPFE DRIVER 21223M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21224L: linux-media@vger.kernel.org 21225S: Maintained 21226W: https://linuxtv.org 21227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21228T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21229F: drivers/media/platform/ti/am437x/ 21230 21231TI BANDGAP AND THERMAL DRIVER 21232M: Eduardo Valentin <edubezval@gmail.com> 21233M: Keerthy <j-keerthy@ti.com> 21234L: linux-pm@vger.kernel.org 21235L: linux-omap@vger.kernel.org 21236S: Maintained 21237F: drivers/thermal/ti-soc-thermal/ 21238 21239TI BQ27XXX POWER SUPPLY DRIVER 21240F: drivers/power/supply/bq27xxx_battery.c 21241F: drivers/power/supply/bq27xxx_battery_i2c.c 21242F: include/linux/power/bq27xxx_battery.h 21243 21244TI CDCE706 CLOCK DRIVER 21245M: Max Filippov <jcmvbkbc@gmail.com> 21246S: Maintained 21247F: drivers/clk/clk-cdce706.c 21248 21249TI CLOCK DRIVER 21250M: Tero Kristo <kristo@kernel.org> 21251L: linux-omap@vger.kernel.org 21252S: Odd Fixes 21253F: drivers/clk/ti/ 21254F: include/linux/clk/ti.h 21255 21256TI DAVINCI MACHINE SUPPORT 21257M: Bartosz Golaszewski <brgl@bgdev.pl> 21258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21259S: Maintained 21260T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21261F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21262F: arch/arm/boot/dts/ti/davinci/ 21263F: arch/arm/mach-davinci/ 21264F: drivers/i2c/busses/i2c-davinci.c 21265 21266TI DAVINCI SERIES CLOCK DRIVER 21267M: David Lechner <david@lechnology.com> 21268R: Sekhar Nori <nsekhar@ti.com> 21269S: Maintained 21270F: Documentation/devicetree/bindings/clock/ti/davinci/ 21271F: drivers/clk/davinci/ 21272F: include/linux/clk/davinci.h 21273 21274TI DAVINCI SERIES GPIO DRIVER 21275M: Keerthy <j-keerthy@ti.com> 21276L: linux-gpio@vger.kernel.org 21277S: Maintained 21278F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21279F: drivers/gpio/gpio-davinci.c 21280 21281TI DAVINCI SERIES MEDIA DRIVER 21282M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21283L: linux-media@vger.kernel.org 21284S: Maintained 21285W: https://linuxtv.org 21286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21287T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21288F: drivers/media/platform/ti/davinci/ 21289F: include/media/davinci/ 21290 21291TI ENHANCED CAPTURE (eCAP) DRIVER 21292M: Vignesh Raghavendra <vigneshr@ti.com> 21293R: Julien Panis <jpanis@baylibre.com> 21294L: linux-iio@vger.kernel.org 21295L: linux-omap@vger.kernel.org 21296S: Maintained 21297F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21298F: drivers/counter/ti-ecap-capture.c 21299 21300TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21301R: David Lechner <david@lechnology.com> 21302L: linux-iio@vger.kernel.org 21303F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21304F: drivers/counter/ti-eqep.c 21305 21306TI ETHERNET SWITCH DRIVER (CPSW) 21307R: Grygorii Strashko <grygorii.strashko@ti.com> 21308L: linux-omap@vger.kernel.org 21309L: netdev@vger.kernel.org 21310S: Maintained 21311F: drivers/net/ethernet/ti/cpsw* 21312F: drivers/net/ethernet/ti/davinci* 21313 21314TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21315M: Alex Dubov <oakad@yahoo.com> 21316S: Maintained 21317W: http://tifmxx.berlios.de/ 21318F: drivers/memstick/host/tifm_ms.c 21319F: drivers/misc/tifm* 21320F: drivers/mmc/host/tifm_sd.c 21321F: include/linux/tifm.h 21322 21323TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21324M: Nishanth Menon <nm@ti.com> 21325M: Santosh Shilimkar <ssantosh@kernel.org> 21326L: linux-kernel@vger.kernel.org 21327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21328S: Maintained 21329T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21330F: drivers/soc/ti/* 21331 21332TI LM49xxx FAMILY ASoC CODEC DRIVERS 21333M: M R Swami Reddy <mr.swami.reddy@ti.com> 21334M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21335L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21336S: Maintained 21337F: sound/soc/codecs/isabelle* 21338F: sound/soc/codecs/lm49453* 21339 21340TI LMP92064 ADC DRIVER 21341M: Leonard Göhrs <l.goehrs@pengutronix.de> 21342R: kernel@pengutronix.de 21343L: linux-iio@vger.kernel.org 21344S: Maintained 21345F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21346F: drivers/iio/adc/ti-lmp92064.c 21347 21348TI PCM3060 ASoC CODEC DRIVER 21349M: Kirill Marinushkin <kmarinushkin@birdec.com> 21350L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21351S: Maintained 21352F: Documentation/devicetree/bindings/sound/pcm3060.txt 21353F: sound/soc/codecs/pcm3060* 21354 21355TI TAS571X FAMILY ASoC CODEC DRIVER 21356M: Kevin Cernekee <cernekee@chromium.org> 21357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21358S: Odd Fixes 21359F: sound/soc/codecs/tas571x* 21360 21361TI TMAG5273 MAGNETOMETER DRIVER 21362M: Gerald Loacker <gerald.loacker@wolfvision.net> 21363L: linux-iio@vger.kernel.org 21364S: Maintained 21365F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21366F: drivers/iio/magnetometer/tmag5273.c 21367 21368TI TRF7970A NFC DRIVER 21369M: Mark Greer <mgreer@animalcreek.com> 21370L: linux-wireless@vger.kernel.org 21371S: Supported 21372F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21373F: drivers/nfc/trf7970a.c 21374 21375TI TSC2046 ADC DRIVER 21376M: Oleksij Rempel <o.rempel@pengutronix.de> 21377R: kernel@pengutronix.de 21378L: linux-iio@vger.kernel.org 21379S: Maintained 21380F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21381F: drivers/iio/adc/ti-tsc2046.c 21382 21383TI TWL4030 SERIES SOC CODEC DRIVER 21384M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21385L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21386S: Maintained 21387F: sound/soc/codecs/twl4030* 21388 21389TI VPE/CAL DRIVERS 21390M: Benoit Parrot <bparrot@ti.com> 21391L: linux-media@vger.kernel.org 21392S: Maintained 21393W: http://linuxtv.org/ 21394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21395F: Documentation/devicetree/bindings/media/ti,cal.yaml 21396F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21397F: drivers/media/platform/ti/cal/ 21398F: drivers/media/platform/ti/vpe/ 21399 21400TI WILINK WIRELESS DRIVERS 21401L: linux-wireless@vger.kernel.org 21402S: Orphan 21403W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21404W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21405T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21406F: drivers/net/wireless/ti/ 21407 21408TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21409M: John Stultz <jstultz@google.com> 21410M: Thomas Gleixner <tglx@linutronix.de> 21411R: Stephen Boyd <sboyd@kernel.org> 21412L: linux-kernel@vger.kernel.org 21413S: Supported 21414T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21415F: include/linux/clocksource.h 21416F: include/linux/time.h 21417F: include/linux/timex.h 21418F: include/uapi/linux/time.h 21419F: include/uapi/linux/timex.h 21420F: kernel/time/alarmtimer.c 21421F: kernel/time/clocksource.c 21422F: kernel/time/ntp.c 21423F: kernel/time/time*.c 21424F: tools/testing/selftests/timers/ 21425 21426TIPC NETWORK LAYER 21427M: Jon Maloy <jmaloy@redhat.com> 21428M: Ying Xue <ying.xue@windriver.com> 21429L: netdev@vger.kernel.org (core kernel code) 21430L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21431S: Maintained 21432W: http://tipc.sourceforge.net/ 21433F: include/uapi/linux/tipc*.h 21434F: net/tipc/ 21435 21436TLAN NETWORK DRIVER 21437M: Samuel Chessman <chessman@tux.org> 21438L: tlan-devel@lists.sourceforge.net (subscribers-only) 21439S: Maintained 21440W: http://sourceforge.net/projects/tlan/ 21441F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21442F: drivers/net/ethernet/ti/tlan.* 21443 21444TMIO/SDHI MMC DRIVER 21445M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21446L: linux-mmc@vger.kernel.org 21447L: linux-renesas-soc@vger.kernel.org 21448S: Supported 21449F: drivers/mmc/host/renesas_sdhi* 21450F: drivers/mmc/host/tmio_mmc* 21451F: include/linux/mfd/tmio.h 21452 21453TMP401 HARDWARE MONITOR DRIVER 21454M: Guenter Roeck <linux@roeck-us.net> 21455L: linux-hwmon@vger.kernel.org 21456S: Maintained 21457F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21458F: Documentation/hwmon/tmp401.rst 21459F: drivers/hwmon/tmp401.c 21460 21461TMP464 HARDWARE MONITOR DRIVER 21462M: Guenter Roeck <linux@roeck-us.net> 21463L: linux-hwmon@vger.kernel.org 21464S: Maintained 21465F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21466F: Documentation/hwmon/tmp464.rst 21467F: drivers/hwmon/tmp464.c 21468 21469TMP513 HARDWARE MONITOR DRIVER 21470M: Eric Tremblay <etremblay@distech-controls.com> 21471L: linux-hwmon@vger.kernel.org 21472S: Maintained 21473F: Documentation/hwmon/tmp513.rst 21474F: drivers/hwmon/tmp513.c 21475 21476TMPFS (SHMEM FILESYSTEM) 21477M: Hugh Dickins <hughd@google.com> 21478L: linux-mm@kvack.org 21479S: Maintained 21480F: include/linux/shmem_fs.h 21481F: mm/shmem.c 21482 21483TOMOYO SECURITY MODULE 21484M: Kentaro Takeda <takedakn@nttdata.co.jp> 21485M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21486L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21487L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21488L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21489L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21490S: Maintained 21491W: https://tomoyo.osdn.jp/ 21492F: security/tomoyo/ 21493 21494TOPSTAR LAPTOP EXTRAS DRIVER 21495M: Herton Ronaldo Krzesinski <herton@canonical.com> 21496L: platform-driver-x86@vger.kernel.org 21497S: Maintained 21498F: drivers/platform/x86/topstar-laptop.c 21499 21500TORTURE-TEST MODULES 21501M: Davidlohr Bueso <dave@stgolabs.net> 21502M: "Paul E. McKenney" <paulmck@kernel.org> 21503M: Josh Triplett <josh@joshtriplett.org> 21504L: linux-kernel@vger.kernel.org 21505S: Supported 21506T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21507F: Documentation/RCU/torture.rst 21508F: kernel/locking/locktorture.c 21509F: kernel/rcu/rcuscale.c 21510F: kernel/rcu/rcutorture.c 21511F: kernel/rcu/refscale.c 21512F: kernel/torture.c 21513 21514TOSHIBA ACPI EXTRAS DRIVER 21515M: Azael Avalos <coproscefalo@gmail.com> 21516L: platform-driver-x86@vger.kernel.org 21517S: Maintained 21518F: drivers/platform/x86/toshiba_acpi.c 21519 21520TOSHIBA BLUETOOTH DRIVER 21521M: Azael Avalos <coproscefalo@gmail.com> 21522L: platform-driver-x86@vger.kernel.org 21523S: Maintained 21524F: drivers/platform/x86/toshiba_bluetooth.c 21525 21526TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21527M: Azael Avalos <coproscefalo@gmail.com> 21528L: platform-driver-x86@vger.kernel.org 21529S: Maintained 21530F: drivers/platform/x86/toshiba_haps.c 21531 21532TOSHIBA SMM DRIVER 21533M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21534S: Maintained 21535W: http://www.buzzard.org.uk/toshiba/ 21536F: drivers/char/toshiba.c 21537F: include/linux/toshiba.h 21538F: include/uapi/linux/toshiba.h 21539 21540TOSHIBA TC358743 DRIVER 21541M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21542L: linux-media@vger.kernel.org 21543S: Maintained 21544F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21545F: drivers/media/i2c/tc358743* 21546F: include/media/i2c/tc358743.h 21547 21548TOSHIBA WMI HOTKEYS DRIVER 21549M: Azael Avalos <coproscefalo@gmail.com> 21550L: platform-driver-x86@vger.kernel.org 21551S: Maintained 21552F: drivers/platform/x86/toshiba-wmi.c 21553 21554TPM DEVICE DRIVER 21555M: Peter Huewe <peterhuewe@gmx.de> 21556M: Jarkko Sakkinen <jarkko@kernel.org> 21557R: Jason Gunthorpe <jgg@ziepe.ca> 21558L: linux-integrity@vger.kernel.org 21559S: Maintained 21560W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21561Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21562T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21563F: drivers/char/tpm/ 21564 21565TPS546D24 DRIVER 21566M: Duke Du <dukedu83@gmail.com> 21567L: linux-hwmon@vger.kernel.org 21568S: Maintained 21569F: Documentation/hwmon/tps546d24.rst 21570F: drivers/hwmon/pmbus/tps546d24.c 21571 21572TRACING 21573M: Steven Rostedt <rostedt@goodmis.org> 21574M: Masami Hiramatsu <mhiramat@kernel.org> 21575L: linux-kernel@vger.kernel.org 21576L: linux-trace-kernel@vger.kernel.org 21577S: Maintained 21578Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21579T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21580F: Documentation/trace/* 21581F: fs/tracefs/ 21582F: include/linux/trace*.h 21583F: include/trace/ 21584F: kernel/trace/ 21585F: scripts/tracing/ 21586F: tools/testing/selftests/ftrace/ 21587 21588TRACING MMIO ACCESSES (MMIOTRACE) 21589M: Steven Rostedt <rostedt@goodmis.org> 21590M: Masami Hiramatsu <mhiramat@kernel.org> 21591R: Karol Herbst <karolherbst@gmail.com> 21592R: Pekka Paalanen <ppaalanen@gmail.com> 21593L: linux-kernel@vger.kernel.org 21594L: nouveau@lists.freedesktop.org 21595S: Maintained 21596F: arch/x86/mm/kmmio.c 21597F: arch/x86/mm/mmio-mod.c 21598F: arch/x86/mm/testmmiotrace.c 21599F: include/linux/mmiotrace.h 21600F: kernel/trace/trace_mmiotrace.c 21601 21602TRACING OS NOISE / LATENCY TRACERS 21603M: Steven Rostedt <rostedt@goodmis.org> 21604M: Daniel Bristot de Oliveira <bristot@kernel.org> 21605S: Maintained 21606F: Documentation/trace/hwlat_detector.rst 21607F: Documentation/trace/osnoise-tracer.rst 21608F: Documentation/trace/timerlat-tracer.rst 21609F: arch/*/kernel/trace.c 21610F: include/trace/events/osnoise.h 21611F: kernel/trace/trace_hwlat.c 21612F: kernel/trace/trace_irqsoff.c 21613F: kernel/trace/trace_osnoise.c 21614F: kernel/trace/trace_sched_wakeup.c 21615 21616TRADITIONAL CHINESE DOCUMENTATION 21617M: Hu Haowen <src.res@email.cn> 21618L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21619S: Maintained 21620W: https://github.com/srcres258/linux-doc 21621T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21622F: Documentation/translations/zh_TW/ 21623 21624TTY LAYER 21625M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21626M: Jiri Slaby <jirislaby@kernel.org> 21627S: Supported 21628T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21629F: Documentation/driver-api/serial/ 21630F: drivers/tty/ 21631F: drivers/tty/serial/serial_core.c 21632F: include/linux/selection.h 21633F: include/linux/serial.h 21634F: include/linux/serial_core.h 21635F: include/linux/sysrq.h 21636F: include/linux/tty*.h 21637F: include/linux/vt.h 21638F: include/linux/vt_*.h 21639F: include/uapi/linux/serial.h 21640F: include/uapi/linux/serial_core.h 21641F: include/uapi/linux/tty.h 21642 21643TUA9001 MEDIA DRIVER 21644M: Antti Palosaari <crope@iki.fi> 21645L: linux-media@vger.kernel.org 21646S: Maintained 21647W: https://linuxtv.org 21648W: http://palosaari.fi/linux/ 21649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21650T: git git://linuxtv.org/anttip/media_tree.git 21651F: drivers/media/tuners/tua9001* 21652 21653TULIP NETWORK DRIVERS 21654L: netdev@vger.kernel.org 21655L: linux-parisc@vger.kernel.org 21656S: Orphan 21657F: drivers/net/ethernet/dec/tulip/ 21658 21659TUN/TAP driver 21660M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21661S: Maintained 21662W: http://vtun.sourceforge.net/tun 21663F: Documentation/networking/tuntap.rst 21664F: arch/um/os-Linux/drivers/ 21665 21666TURBOCHANNEL SUBSYSTEM 21667M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21668M: Ralf Baechle <ralf@linux-mips.org> 21669L: linux-mips@vger.kernel.org 21670S: Maintained 21671Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21672F: drivers/tc/ 21673F: include/linux/tc.h 21674 21675TURBOSTAT UTILITY 21676M: "Len Brown" <lenb@kernel.org> 21677L: linux-pm@vger.kernel.org 21678S: Supported 21679Q: https://patchwork.kernel.org/project/linux-pm/list/ 21680B: https://bugzilla.kernel.org 21681T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21682F: tools/power/x86/turbostat/ 21683 21684TW5864 VIDEO4LINUX DRIVER 21685M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21686M: Anton Sviridenko <anton@corp.bluecherry.net> 21687M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21688M: Andrey Utkin <andrey_utkin@fastmail.com> 21689L: linux-media@vger.kernel.org 21690S: Supported 21691F: drivers/media/pci/tw5864/ 21692 21693TW68 VIDEO4LINUX DRIVER 21694M: Hans Verkuil <hverkuil@xs4all.nl> 21695L: linux-media@vger.kernel.org 21696S: Odd Fixes 21697W: https://linuxtv.org 21698T: git git://linuxtv.org/media_tree.git 21699F: drivers/media/pci/tw68/ 21700 21701TW686X VIDEO4LINUX DRIVER 21702M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21703L: linux-media@vger.kernel.org 21704S: Maintained 21705W: http://linuxtv.org 21706T: git git://linuxtv.org/media_tree.git 21707F: drivers/media/pci/tw686x/ 21708 21709U-BOOT ENVIRONMENT VARIABLES 21710M: Rafał Miłecki <rafal@milecki.pl> 21711S: Maintained 21712F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21713F: drivers/nvmem/u-boot-env.c 21714 21715UACCE ACCELERATOR FRAMEWORK 21716M: Zhangfei Gao <zhangfei.gao@linaro.org> 21717M: Zhou Wang <wangzhou1@hisilicon.com> 21718L: linux-accelerators@lists.ozlabs.org 21719L: linux-kernel@vger.kernel.org 21720S: Maintained 21721F: Documentation/ABI/testing/sysfs-driver-uacce 21722F: Documentation/misc-devices/uacce.rst 21723F: drivers/misc/uacce/ 21724F: include/linux/uacce.h 21725F: include/uapi/misc/uacce/ 21726 21727UBI FILE SYSTEM (UBIFS) 21728M: Richard Weinberger <richard@nod.at> 21729L: linux-mtd@lists.infradead.org 21730S: Supported 21731W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21732T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21733T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21734F: Documentation/ABI/testing/sysfs-fs-ubifs 21735F: Documentation/filesystems/ubifs-authentication.rst 21736F: Documentation/filesystems/ubifs.rst 21737F: fs/ubifs/ 21738 21739UBLK USERSPACE BLOCK DRIVER 21740M: Ming Lei <ming.lei@redhat.com> 21741L: linux-block@vger.kernel.org 21742S: Maintained 21743F: Documentation/block/ublk.rst 21744F: drivers/block/ublk_drv.c 21745F: include/uapi/linux/ublk_cmd.h 21746 21747UCLINUX (M68KNOMMU AND COLDFIRE) 21748M: Greg Ungerer <gerg@linux-m68k.org> 21749L: linux-m68k@lists.linux-m68k.org 21750S: Maintained 21751W: http://www.linux-m68k.org/ 21752T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21753F: arch/m68k/*/*_no.* 21754F: arch/m68k/68*/ 21755F: arch/m68k/coldfire/ 21756F: arch/m68k/include/asm/*_no.* 21757 21758UDF FILESYSTEM 21759M: Jan Kara <jack@suse.com> 21760S: Maintained 21761F: Documentation/filesystems/udf.rst 21762F: fs/udf/ 21763 21764UDRAW TABLET 21765M: Bastien Nocera <hadess@hadess.net> 21766L: linux-input@vger.kernel.org 21767S: Maintained 21768F: drivers/hid/hid-udraw-ps3.c 21769 21770UFS FILESYSTEM 21771M: Evgeniy Dushistov <dushistov@mail.ru> 21772S: Maintained 21773F: Documentation/admin-guide/ufs.rst 21774F: fs/ufs/ 21775 21776UHID USERSPACE HID IO DRIVER 21777M: David Rheinsberg <david.rheinsberg@gmail.com> 21778L: linux-input@vger.kernel.org 21779S: Maintained 21780F: drivers/hid/uhid.c 21781F: include/uapi/linux/uhid.h 21782 21783ULPI BUS 21784M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21785L: linux-usb@vger.kernel.org 21786S: Maintained 21787F: drivers/usb/common/ulpi.c 21788F: include/linux/ulpi/ 21789 21790UNICODE SUBSYSTEM 21791M: Gabriel Krisman Bertazi <krisman@collabora.com> 21792L: linux-fsdevel@vger.kernel.org 21793S: Supported 21794F: fs/unicode/ 21795 21796UNIFDEF 21797M: Tony Finch <dot@dotat.at> 21798S: Maintained 21799W: http://dotat.at/prog/unifdef 21800F: scripts/unifdef.c 21801 21802UNIFORM CDROM DRIVER 21803M: Phillip Potter <phil@philpotter.co.uk> 21804S: Maintained 21805F: Documentation/cdrom/ 21806F: drivers/cdrom/cdrom.c 21807F: include/linux/cdrom.h 21808F: include/uapi/linux/cdrom.h 21809 21810UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21811R: Alim Akhtar <alim.akhtar@samsung.com> 21812R: Avri Altman <avri.altman@wdc.com> 21813R: Bart Van Assche <bvanassche@acm.org> 21814L: linux-scsi@vger.kernel.org 21815S: Supported 21816F: Documentation/devicetree/bindings/ufs/ 21817F: Documentation/scsi/ufs.rst 21818F: drivers/ufs/core/ 21819 21820UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21821M: Pedro Sousa <pedrom.sousa@synopsys.com> 21822L: linux-scsi@vger.kernel.org 21823S: Supported 21824F: drivers/ufs/host/*dwc* 21825 21826UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21827M: Alim Akhtar <alim.akhtar@samsung.com> 21828L: linux-scsi@vger.kernel.org 21829S: Maintained 21830F: drivers/ufs/host/ufs-exynos* 21831 21832UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21833M: Stanley Chu <stanley.chu@mediatek.com> 21834L: linux-scsi@vger.kernel.org 21835L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21836S: Maintained 21837F: drivers/ufs/host/ufs-mediatek* 21838 21839UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21840M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21841L: linux-arm-msm@vger.kernel.org 21842L: linux-scsi@vger.kernel.org 21843S: Maintained 21844F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21845F: drivers/ufs/host/ufs-qcom* 21846 21847UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21848M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21849L: linux-renesas-soc@vger.kernel.org 21850L: linux-scsi@vger.kernel.org 21851S: Maintained 21852F: drivers/ufs/host/ufs-renesas.c 21853 21854UNSORTED BLOCK IMAGES (UBI) 21855M: Richard Weinberger <richard@nod.at> 21856L: linux-mtd@lists.infradead.org 21857S: Supported 21858W: http://www.linux-mtd.infradead.org/ 21859T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21860T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21861F: drivers/mtd/ubi/ 21862F: include/linux/mtd/ubi.h 21863F: include/uapi/mtd/ubi-user.h 21864 21865USB "USBNET" DRIVER FRAMEWORK 21866M: Oliver Neukum <oneukum@suse.com> 21867L: netdev@vger.kernel.org 21868S: Maintained 21869W: http://www.linux-usb.org/usbnet 21870F: drivers/net/usb/usbnet.c 21871F: include/linux/usb/usbnet.h 21872 21873USB ACM DRIVER 21874M: Oliver Neukum <oneukum@suse.com> 21875L: linux-usb@vger.kernel.org 21876S: Maintained 21877F: Documentation/usb/acm.rst 21878F: drivers/usb/class/cdc-acm.* 21879 21880USB APPLE MFI FASTCHARGE DRIVER 21881M: Bastien Nocera <hadess@hadess.net> 21882L: linux-usb@vger.kernel.org 21883S: Maintained 21884F: drivers/usb/misc/apple-mfi-fastcharge.c 21885 21886USB AR5523 WIRELESS DRIVER 21887L: linux-wireless@vger.kernel.org 21888S: Orphan 21889F: drivers/net/wireless/ath/ar5523/ 21890 21891USB ATTACHED SCSI 21892M: Oliver Neukum <oneukum@suse.com> 21893L: linux-usb@vger.kernel.org 21894L: linux-scsi@vger.kernel.org 21895S: Maintained 21896F: drivers/usb/storage/uas.c 21897 21898USB CDC ETHERNET DRIVER 21899M: Oliver Neukum <oliver@neukum.org> 21900L: linux-usb@vger.kernel.org 21901S: Maintained 21902F: drivers/net/usb/cdc_*.c 21903F: include/uapi/linux/usb/cdc.h 21904 21905USB CHAOSKEY DRIVER 21906M: Keith Packard <keithp@keithp.com> 21907L: linux-usb@vger.kernel.org 21908S: Maintained 21909F: drivers/usb/misc/chaoskey.c 21910 21911USB CYPRESS C67X00 DRIVER 21912L: linux-usb@vger.kernel.org 21913S: Orphan 21914F: drivers/usb/c67x00/ 21915 21916USB DAVICOM DM9601 DRIVER 21917M: Peter Korsgaard <peter@korsgaard.com> 21918L: netdev@vger.kernel.org 21919S: Maintained 21920W: http://www.linux-usb.org/usbnet 21921F: drivers/net/usb/dm9601.c 21922 21923USB EHCI DRIVER 21924M: Alan Stern <stern@rowland.harvard.edu> 21925L: linux-usb@vger.kernel.org 21926S: Maintained 21927F: Documentation/usb/ehci.rst 21928F: drivers/usb/host/ehci* 21929 21930USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21931M: Jiri Kosina <jikos@kernel.org> 21932M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21933L: linux-usb@vger.kernel.org 21934S: Maintained 21935T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21936F: Documentation/hid/hiddev.rst 21937F: drivers/hid/usbhid/ 21938 21939USB INTEL XHCI ROLE MUX DRIVER 21940M: Hans de Goede <hdegoede@redhat.com> 21941L: linux-usb@vger.kernel.org 21942S: Maintained 21943F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21944 21945USB IP DRIVER FOR HISILICON KIRIN 960 21946M: Yu Chen <chenyu56@huawei.com> 21947M: Binghui Wang <wangbinghui@hisilicon.com> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21951F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21952 21953USB IP DRIVER FOR HISILICON KIRIN 970 21954M: Mauro Carvalho Chehab <mchehab@kernel.org> 21955L: linux-usb@vger.kernel.org 21956S: Maintained 21957F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21958F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21959 21960USB ISP116X DRIVER 21961M: Olav Kongas <ok@artecdesign.ee> 21962L: linux-usb@vger.kernel.org 21963S: Maintained 21964F: drivers/usb/host/isp116x* 21965F: include/linux/usb/isp116x.h 21966 21967USB ISP1760 DRIVER 21968M: Rui Miguel Silva <rui.silva@linaro.org> 21969L: linux-usb@vger.kernel.org 21970S: Maintained 21971F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21972F: drivers/usb/isp1760/* 21973 21974USB LAN78XX ETHERNET DRIVER 21975M: Woojung Huh <woojung.huh@microchip.com> 21976M: UNGLinuxDriver@microchip.com 21977L: netdev@vger.kernel.org 21978S: Maintained 21979F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21980F: drivers/net/usb/lan78xx.* 21981F: include/dt-bindings/net/microchip-lan78xx.h 21982 21983USB MASS STORAGE DRIVER 21984M: Alan Stern <stern@rowland.harvard.edu> 21985L: linux-usb@vger.kernel.org 21986L: usb-storage@lists.one-eyed-alien.net 21987S: Maintained 21988F: drivers/usb/storage/ 21989 21990USB MIDI DRIVER 21991M: Clemens Ladisch <clemens@ladisch.de> 21992L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21993S: Maintained 21994T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21995F: sound/usb/midi.* 21996 21997USB NETWORKING DRIVERS 21998L: linux-usb@vger.kernel.org 21999S: Odd Fixes 22000F: drivers/net/usb/ 22001 22002USB OHCI DRIVER 22003M: Alan Stern <stern@rowland.harvard.edu> 22004L: linux-usb@vger.kernel.org 22005S: Maintained 22006F: Documentation/usb/ohci.rst 22007F: drivers/usb/host/ohci* 22008 22009USB OTG FSM (Finite State Machine) 22010M: Peter Chen <peter.chen@kernel.org> 22011L: linux-usb@vger.kernel.org 22012S: Maintained 22013T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22014F: drivers/usb/common/usb-otg-fsm.c 22015 22016USB OVER IP DRIVER 22017M: Valentina Manea <valentina.manea.m@gmail.com> 22018M: Shuah Khan <shuah@kernel.org> 22019M: Shuah Khan <skhan@linuxfoundation.org> 22020R: Hongren Zheng <i@zenithal.me> 22021L: linux-usb@vger.kernel.org 22022S: Maintained 22023F: Documentation/usb/usbip_protocol.rst 22024F: drivers/usb/usbip/ 22025F: tools/testing/selftests/drivers/usb/usbip/ 22026F: tools/usb/usbip/ 22027 22028USB PEGASUS DRIVER 22029M: Petko Manolov <petkan@nucleusys.com> 22030L: linux-usb@vger.kernel.org 22031L: netdev@vger.kernel.org 22032S: Maintained 22033W: https://github.com/petkan/pegasus 22034T: git https://github.com/petkan/pegasus.git 22035F: drivers/net/usb/pegasus.* 22036 22037USB PRINTER DRIVER (usblp) 22038M: Pete Zaitcev <zaitcev@redhat.com> 22039L: linux-usb@vger.kernel.org 22040S: Supported 22041F: drivers/usb/class/usblp.c 22042 22043USB QMI WWAN NETWORK DRIVER 22044M: Bjørn Mork <bjorn@mork.no> 22045L: netdev@vger.kernel.org 22046S: Maintained 22047F: Documentation/ABI/testing/sysfs-class-net-qmi 22048F: drivers/net/usb/qmi_wwan.c 22049 22050USB RAW GADGET DRIVER 22051R: Andrey Konovalov <andreyknvl@gmail.com> 22052L: linux-usb@vger.kernel.org 22053S: Maintained 22054F: Documentation/usb/raw-gadget.rst 22055F: drivers/usb/gadget/legacy/raw_gadget.c 22056F: include/uapi/linux/usb/raw_gadget.h 22057 22058USB RTL8150 DRIVER 22059M: Petko Manolov <petkan@nucleusys.com> 22060L: linux-usb@vger.kernel.org 22061L: netdev@vger.kernel.org 22062S: Maintained 22063W: https://github.com/petkan/rtl8150 22064T: git https://github.com/petkan/rtl8150.git 22065F: drivers/net/usb/rtl8150.c 22066 22067USB SERIAL SUBSYSTEM 22068M: Johan Hovold <johan@kernel.org> 22069L: linux-usb@vger.kernel.org 22070S: Maintained 22071T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22072F: Documentation/usb/usb-serial.rst 22073F: drivers/usb/serial/ 22074F: include/linux/usb/serial.h 22075 22076USB SMSC75XX ETHERNET DRIVER 22077M: Steve Glendinning <steve.glendinning@shawell.net> 22078L: netdev@vger.kernel.org 22079S: Maintained 22080F: drivers/net/usb/smsc75xx.* 22081 22082USB SMSC95XX ETHERNET DRIVER 22083M: Steve Glendinning <steve.glendinning@shawell.net> 22084M: UNGLinuxDriver@microchip.com 22085L: netdev@vger.kernel.org 22086S: Maintained 22087F: drivers/net/usb/smsc95xx.* 22088 22089USB SUBSYSTEM 22090M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22091L: linux-usb@vger.kernel.org 22092S: Supported 22093W: http://www.linux-usb.org 22094T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22095F: Documentation/devicetree/bindings/usb/ 22096F: Documentation/usb/ 22097F: drivers/usb/ 22098F: include/dt-bindings/usb/ 22099F: include/linux/usb.h 22100F: include/linux/usb/ 22101F: include/uapi/linux/usb/ 22102 22103USB TYPEC BUS FOR ALTERNATE MODES 22104M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22105L: linux-usb@vger.kernel.org 22106S: Maintained 22107F: Documentation/ABI/testing/sysfs-bus-typec 22108F: Documentation/driver-api/usb/typec_bus.rst 22109F: drivers/usb/typec/altmodes/ 22110F: include/linux/usb/typec_altmode.h 22111 22112USB TYPEC CLASS 22113M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22114L: linux-usb@vger.kernel.org 22115S: Maintained 22116F: Documentation/ABI/testing/sysfs-class-typec 22117F: Documentation/driver-api/usb/typec.rst 22118F: drivers/usb/typec/ 22119F: include/linux/usb/typec.h 22120 22121USB TYPEC INTEL PMC MUX DRIVER 22122M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22123L: linux-usb@vger.kernel.org 22124S: Maintained 22125F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22126F: drivers/usb/typec/mux/intel_pmc_mux.c 22127 22128USB TYPEC PI3USB30532 MUX DRIVER 22129M: Hans de Goede <hdegoede@redhat.com> 22130L: linux-usb@vger.kernel.org 22131S: Maintained 22132F: drivers/usb/typec/mux/pi3usb30532.c 22133 22134USB TYPEC PORT CONTROLLER DRIVERS 22135M: Guenter Roeck <linux@roeck-us.net> 22136L: linux-usb@vger.kernel.org 22137S: Maintained 22138F: drivers/usb/typec/tcpm/ 22139 22140USB UHCI DRIVER 22141M: Alan Stern <stern@rowland.harvard.edu> 22142L: linux-usb@vger.kernel.org 22143S: Maintained 22144F: drivers/usb/host/uhci* 22145 22146USB VIDEO CLASS 22147M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22148L: linux-media@vger.kernel.org 22149S: Maintained 22150W: http://www.ideasonboard.org/uvc/ 22151T: git git://linuxtv.org/media_tree.git 22152F: drivers/media/usb/uvc/ 22153F: include/uapi/linux/uvcvideo.h 22154 22155USB WEBCAM GADGET 22156M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22157M: Daniel Scally <dan.scally@ideasonboard.com> 22158L: linux-usb@vger.kernel.org 22159S: Maintained 22160F: drivers/usb/gadget/function/*uvc* 22161F: drivers/usb/gadget/legacy/webcam.c 22162F: include/uapi/linux/usb/g_uvc.h 22163 22164USB WIRELESS RNDIS DRIVER (rndis_wlan) 22165L: linux-wireless@vger.kernel.org 22166S: Orphan 22167F: drivers/net/wireless/legacy/rndis_wlan.c 22168 22169USB XHCI DRIVER 22170M: Mathias Nyman <mathias.nyman@intel.com> 22171L: linux-usb@vger.kernel.org 22172S: Supported 22173F: drivers/usb/host/pci-quirks* 22174F: drivers/usb/host/xhci* 22175 22176USB ZD1201 DRIVER 22177L: linux-wireless@vger.kernel.org 22178S: Orphan 22179W: http://linux-lc100020.sourceforge.net 22180F: drivers/net/wireless/zydas/zd1201.* 22181 22182USER DATAGRAM PROTOCOL (UDP) 22183M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22184S: Maintained 22185F: include/linux/udp.h 22186F: net/ipv4/udp.c 22187F: net/ipv6/udp.c 22188 22189USER-MODE LINUX (UML) 22190M: Richard Weinberger <richard@nod.at> 22191M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22192M: Johannes Berg <johannes@sipsolutions.net> 22193L: linux-um@lists.infradead.org 22194S: Maintained 22195W: http://user-mode-linux.sourceforge.net 22196Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22197T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22198T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22199F: Documentation/virt/uml/ 22200F: arch/um/ 22201F: arch/x86/um/ 22202F: fs/hostfs/ 22203 22204USERSPACE COPYIN/COPYOUT (UIOVEC) 22205M: Alexander Viro <viro@zeniv.linux.org.uk> 22206S: Maintained 22207F: include/linux/uio.h 22208F: lib/iov_iter.c 22209 22210USERSPACE DMA BUFFER DRIVER 22211M: Gerd Hoffmann <kraxel@redhat.com> 22212L: dri-devel@lists.freedesktop.org 22213S: Maintained 22214T: git git://anongit.freedesktop.org/drm/drm-misc 22215F: drivers/dma-buf/udmabuf.c 22216F: include/uapi/linux/udmabuf.h 22217 22218USERSPACE I/O (UIO) 22219M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22220S: Maintained 22221T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22222F: Documentation/driver-api/uio-howto.rst 22223F: drivers/uio/ 22224F: include/linux/uio_driver.h 22225 22226UTIL-LINUX PACKAGE 22227M: Karel Zak <kzak@redhat.com> 22228L: util-linux@vger.kernel.org 22229S: Maintained 22230W: http://en.wikipedia.org/wiki/Util-linux 22231T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22232 22233UUID HELPERS 22234R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22235L: linux-kernel@vger.kernel.org 22236S: Maintained 22237F: include/linux/uuid.h 22238F: lib/test_uuid.c 22239F: lib/uuid.c 22240 22241UV SYSFS DRIVER 22242M: Justin Ernst <justin.ernst@hpe.com> 22243L: platform-driver-x86@vger.kernel.org 22244S: Maintained 22245F: drivers/platform/x86/uv_sysfs.c 22246 22247UVESAFB DRIVER 22248M: Michal Januszewski <spock@gentoo.org> 22249L: linux-fbdev@vger.kernel.org 22250S: Maintained 22251W: https://github.com/mjanusz/v86d 22252F: Documentation/fb/uvesafb.rst 22253F: drivers/video/fbdev/uvesafb.* 22254 22255Ux500 CLOCK DRIVERS 22256M: Ulf Hansson <ulf.hansson@linaro.org> 22257L: linux-clk@vger.kernel.org 22258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22259S: Maintained 22260F: drivers/clk/ux500/ 22261 22262VF610 NAND DRIVER 22263M: Stefan Agner <stefan@agner.ch> 22264L: linux-mtd@lists.infradead.org 22265S: Supported 22266F: drivers/mtd/nand/raw/vf610_nfc.c 22267 22268VFAT/FAT/MSDOS FILESYSTEM 22269M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22270S: Maintained 22271F: Documentation/filesystems/vfat.rst 22272F: fs/fat/ 22273F: tools/testing/selftests/filesystems/fat/ 22274 22275VFIO CDX DRIVER 22276M: Nipun Gupta <nipun.gupta@amd.com> 22277M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22278L: kvm@vger.kernel.org 22279S: Maintained 22280F: drivers/vfio/cdx/* 22281 22282VFIO DRIVER 22283M: Alex Williamson <alex.williamson@redhat.com> 22284L: kvm@vger.kernel.org 22285S: Maintained 22286T: git https://github.com/awilliam/linux-vfio.git 22287F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22288F: Documentation/driver-api/vfio.rst 22289F: drivers/vfio/ 22290F: include/linux/vfio.h 22291F: include/linux/vfio_pci_core.h 22292F: include/uapi/linux/vfio.h 22293 22294VFIO FSL-MC DRIVER 22295M: Diana Craciun <diana.craciun@oss.nxp.com> 22296L: kvm@vger.kernel.org 22297S: Maintained 22298F: drivers/vfio/fsl-mc/ 22299 22300VFIO HISILICON PCI DRIVER 22301M: Longfang Liu <liulongfang@huawei.com> 22302M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22303L: kvm@vger.kernel.org 22304S: Maintained 22305F: drivers/vfio/pci/hisilicon/ 22306 22307VFIO MEDIATED DEVICE DRIVERS 22308M: Kirti Wankhede <kwankhede@nvidia.com> 22309L: kvm@vger.kernel.org 22310S: Maintained 22311F: Documentation/driver-api/vfio-mediated-device.rst 22312F: drivers/vfio/mdev/ 22313F: include/linux/mdev.h 22314F: samples/vfio-mdev/ 22315 22316VFIO MLX5 PCI DRIVER 22317M: Yishai Hadas <yishaih@nvidia.com> 22318L: kvm@vger.kernel.org 22319S: Maintained 22320F: drivers/vfio/pci/mlx5/ 22321 22322VFIO PCI DEVICE SPECIFIC DRIVERS 22323R: Jason Gunthorpe <jgg@nvidia.com> 22324R: Yishai Hadas <yishaih@nvidia.com> 22325R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22326R: Kevin Tian <kevin.tian@intel.com> 22327L: kvm@vger.kernel.org 22328S: Maintained 22329P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22330F: drivers/vfio/pci/*/ 22331 22332VFIO PLATFORM DRIVER 22333M: Eric Auger <eric.auger@redhat.com> 22334L: kvm@vger.kernel.org 22335S: Maintained 22336F: drivers/vfio/platform/ 22337 22338VGA_SWITCHEROO 22339R: Lukas Wunner <lukas@wunner.de> 22340S: Maintained 22341T: git git://anongit.freedesktop.org/drm/drm-misc 22342F: Documentation/gpu/vga-switcheroo.rst 22343F: drivers/gpu/vga/vga_switcheroo.c 22344F: include/linux/vga_switcheroo.h 22345 22346VIA RHINE NETWORK DRIVER 22347M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22348S: Maintained 22349F: drivers/net/ethernet/via/via-rhine.c 22350 22351VIA SD/MMC CARD CONTROLLER DRIVER 22352M: Bruce Chang <brucechang@via.com.tw> 22353M: Harald Welte <HaraldWelte@viatech.com> 22354S: Maintained 22355F: drivers/mmc/host/via-sdmmc.c 22356 22357VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22358M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22359L: linux-fbdev@vger.kernel.org 22360S: Maintained 22361F: drivers/video/fbdev/via/ 22362F: include/linux/via-core.h 22363F: include/linux/via_i2c.h 22364 22365VIA VELOCITY NETWORK DRIVER 22366M: Francois Romieu <romieu@fr.zoreil.com> 22367L: netdev@vger.kernel.org 22368S: Maintained 22369F: drivers/net/ethernet/via/via-velocity.* 22370 22371VICODEC VIRTUAL CODEC DRIVER 22372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22373L: linux-media@vger.kernel.org 22374S: Maintained 22375W: https://linuxtv.org 22376T: git git://linuxtv.org/media_tree.git 22377F: drivers/media/test-drivers/vicodec/* 22378 22379VIDEO I2C POLLING DRIVER 22380M: Matt Ranostay <matt.ranostay@konsulko.com> 22381L: linux-media@vger.kernel.org 22382S: Maintained 22383F: drivers/media/i2c/video-i2c.c 22384 22385VIDEO MULTIPLEXER DRIVER 22386M: Philipp Zabel <p.zabel@pengutronix.de> 22387L: linux-media@vger.kernel.org 22388S: Maintained 22389F: drivers/media/platform/video-mux.c 22390 22391VIDEOBUF2 FRAMEWORK 22392M: Tomasz Figa <tfiga@chromium.org> 22393M: Marek Szyprowski <m.szyprowski@samsung.com> 22394L: linux-media@vger.kernel.org 22395S: Maintained 22396F: drivers/media/common/videobuf2/* 22397F: include/media/videobuf2-* 22398 22399VIDTV VIRTUAL DIGITAL TV DRIVER 22400M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22401L: linux-media@vger.kernel.org 22402S: Maintained 22403W: https://linuxtv.org 22404T: git git://linuxtv.org/media_tree.git 22405F: drivers/media/test-drivers/vidtv/* 22406 22407VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22408M: Shuah Khan <skhan@linuxfoundation.org> 22409R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22410L: linux-media@vger.kernel.org 22411S: Maintained 22412W: https://linuxtv.org 22413T: git git://linuxtv.org/media_tree.git 22414F: drivers/media/test-drivers/vimc/* 22415 22416VIRT LIB 22417M: Alex Williamson <alex.williamson@redhat.com> 22418M: Paolo Bonzini <pbonzini@redhat.com> 22419L: kvm@vger.kernel.org 22420S: Supported 22421F: virt/lib/ 22422 22423VIRTIO AND VHOST VSOCK DRIVER 22424M: Stefan Hajnoczi <stefanha@redhat.com> 22425M: Stefano Garzarella <sgarzare@redhat.com> 22426L: kvm@vger.kernel.org 22427L: virtualization@lists.linux-foundation.org 22428L: netdev@vger.kernel.org 22429S: Maintained 22430F: drivers/vhost/vsock.c 22431F: include/linux/virtio_vsock.h 22432F: include/uapi/linux/virtio_vsock.h 22433F: net/vmw_vsock/virtio_transport.c 22434F: net/vmw_vsock/virtio_transport_common.c 22435 22436VIRTIO BALLOON 22437M: "Michael S. Tsirkin" <mst@redhat.com> 22438M: David Hildenbrand <david@redhat.com> 22439L: virtualization@lists.linux-foundation.org 22440S: Maintained 22441F: drivers/virtio/virtio_balloon.c 22442F: include/linux/balloon_compaction.h 22443F: include/uapi/linux/virtio_balloon.h 22444F: mm/balloon_compaction.c 22445 22446VIRTIO BLOCK AND SCSI DRIVERS 22447M: "Michael S. Tsirkin" <mst@redhat.com> 22448M: Jason Wang <jasowang@redhat.com> 22449R: Paolo Bonzini <pbonzini@redhat.com> 22450R: Stefan Hajnoczi <stefanha@redhat.com> 22451L: virtualization@lists.linux-foundation.org 22452S: Maintained 22453F: drivers/block/virtio_blk.c 22454F: drivers/scsi/virtio_scsi.c 22455F: drivers/vhost/scsi.c 22456F: include/uapi/linux/virtio_blk.h 22457F: include/uapi/linux/virtio_scsi.h 22458 22459VIRTIO CONSOLE DRIVER 22460M: Amit Shah <amit@kernel.org> 22461L: virtualization@lists.linux-foundation.org 22462S: Maintained 22463F: drivers/char/virtio_console.c 22464F: include/linux/virtio_console.h 22465F: include/uapi/linux/virtio_console.h 22466 22467VIRTIO CORE AND NET DRIVERS 22468M: "Michael S. Tsirkin" <mst@redhat.com> 22469M: Jason Wang <jasowang@redhat.com> 22470R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22471L: virtualization@lists.linux-foundation.org 22472S: Maintained 22473F: Documentation/ABI/testing/sysfs-bus-vdpa 22474F: Documentation/ABI/testing/sysfs-class-vduse 22475F: Documentation/devicetree/bindings/virtio/ 22476F: Documentation/driver-api/virtio/ 22477F: drivers/block/virtio_blk.c 22478F: drivers/crypto/virtio/ 22479F: drivers/net/virtio_net.c 22480F: drivers/vdpa/ 22481F: drivers/virtio/ 22482F: include/linux/vdpa.h 22483F: include/linux/virtio*.h 22484F: include/linux/vringh.h 22485F: include/uapi/linux/virtio_*.h 22486F: tools/virtio/ 22487 22488VIRTIO CRYPTO DRIVER 22489M: Gonglei <arei.gonglei@huawei.com> 22490L: virtualization@lists.linux-foundation.org 22491L: linux-crypto@vger.kernel.org 22492S: Maintained 22493F: drivers/crypto/virtio/ 22494F: include/uapi/linux/virtio_crypto.h 22495 22496VIRTIO DRIVERS FOR S390 22497M: Cornelia Huck <cohuck@redhat.com> 22498M: Halil Pasic <pasic@linux.ibm.com> 22499M: Eric Farman <farman@linux.ibm.com> 22500L: linux-s390@vger.kernel.org 22501L: virtualization@lists.linux-foundation.org 22502L: kvm@vger.kernel.org 22503S: Supported 22504F: arch/s390/include/uapi/asm/virtio-ccw.h 22505F: drivers/s390/virtio/ 22506 22507VIRTIO FILE SYSTEM 22508M: Vivek Goyal <vgoyal@redhat.com> 22509M: Stefan Hajnoczi <stefanha@redhat.com> 22510M: Miklos Szeredi <miklos@szeredi.hu> 22511L: virtualization@lists.linux-foundation.org 22512L: linux-fsdevel@vger.kernel.org 22513S: Supported 22514W: https://virtio-fs.gitlab.io/ 22515F: Documentation/filesystems/virtiofs.rst 22516F: fs/fuse/virtio_fs.c 22517F: include/uapi/linux/virtio_fs.h 22518 22519VIRTIO GPIO DRIVER 22520M: Enrico Weigelt, metux IT consult <info@metux.net> 22521M: Viresh Kumar <vireshk@kernel.org> 22522L: linux-gpio@vger.kernel.org 22523L: virtualization@lists.linux-foundation.org 22524S: Maintained 22525F: drivers/gpio/gpio-virtio.c 22526F: include/uapi/linux/virtio_gpio.h 22527 22528VIRTIO GPU DRIVER 22529M: David Airlie <airlied@redhat.com> 22530M: Gerd Hoffmann <kraxel@redhat.com> 22531R: Gurchetan Singh <gurchetansingh@chromium.org> 22532R: Chia-I Wu <olvaffe@gmail.com> 22533L: dri-devel@lists.freedesktop.org 22534L: virtualization@lists.linux-foundation.org 22535S: Maintained 22536T: git git://anongit.freedesktop.org/drm/drm-misc 22537F: drivers/gpu/drm/virtio/ 22538F: include/uapi/linux/virtio_gpu.h 22539 22540VIRTIO HOST (VHOST) 22541M: "Michael S. Tsirkin" <mst@redhat.com> 22542M: Jason Wang <jasowang@redhat.com> 22543L: kvm@vger.kernel.org 22544L: virtualization@lists.linux-foundation.org 22545L: netdev@vger.kernel.org 22546S: Maintained 22547T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22548F: drivers/vhost/ 22549F: include/linux/sched/vhost_task.h 22550F: include/linux/vhost_iotlb.h 22551F: include/uapi/linux/vhost.h 22552F: kernel/vhost_task.c 22553 22554VIRTIO I2C DRIVER 22555M: Conghui Chen <conghui.chen@intel.com> 22556M: Viresh Kumar <viresh.kumar@linaro.org> 22557L: linux-i2c@vger.kernel.org 22558L: virtualization@lists.linux-foundation.org 22559S: Maintained 22560F: drivers/i2c/busses/i2c-virtio.c 22561F: include/uapi/linux/virtio_i2c.h 22562 22563VIRTIO INPUT DRIVER 22564M: Gerd Hoffmann <kraxel@redhat.com> 22565S: Maintained 22566F: drivers/virtio/virtio_input.c 22567F: include/uapi/linux/virtio_input.h 22568 22569VIRTIO IOMMU DRIVER 22570M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22571L: virtualization@lists.linux-foundation.org 22572S: Maintained 22573F: drivers/iommu/virtio-iommu.c 22574F: include/uapi/linux/virtio_iommu.h 22575 22576VIRTIO MEM DRIVER 22577M: David Hildenbrand <david@redhat.com> 22578L: virtualization@lists.linux-foundation.org 22579S: Maintained 22580W: https://virtio-mem.gitlab.io/ 22581F: drivers/virtio/virtio_mem.c 22582F: include/uapi/linux/virtio_mem.h 22583 22584VIRTIO PMEM DRIVER 22585M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22586L: virtualization@lists.linux-foundation.org 22587S: Maintained 22588F: drivers/nvdimm/nd_virtio.c 22589F: drivers/nvdimm/virtio_pmem.c 22590 22591VIRTIO SOUND DRIVER 22592M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22593M: "Michael S. Tsirkin" <mst@redhat.com> 22594L: virtualization@lists.linux-foundation.org 22595L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22596S: Maintained 22597F: include/uapi/linux/virtio_snd.h 22598F: sound/virtio/* 22599 22600VIRTUAL BOX GUEST DEVICE DRIVER 22601M: Hans de Goede <hdegoede@redhat.com> 22602M: Arnd Bergmann <arnd@arndb.de> 22603M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22604S: Maintained 22605F: drivers/virt/vboxguest/ 22606F: include/linux/vbox_utils.h 22607F: include/uapi/linux/vbox*.h 22608 22609VIRTUAL BOX SHARED FOLDER VFS DRIVER 22610M: Hans de Goede <hdegoede@redhat.com> 22611L: linux-fsdevel@vger.kernel.org 22612S: Maintained 22613F: fs/vboxsf/* 22614 22615VIRTUAL PCM TEST DRIVER 22616M: Ivan Orlov <ivan.orlov0322@gmail.com> 22617L: alsa-devel@alsa-project.org 22618S: Maintained 22619F: Documentation/sound/cards/pcmtest.rst 22620F: sound/drivers/pcmtest.c 22621F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22622 22623VIRTUAL SERIO DEVICE DRIVER 22624M: Stephen Chandler Paul <thatslyude@gmail.com> 22625S: Maintained 22626F: drivers/input/serio/userio.c 22627F: include/uapi/linux/userio.h 22628 22629VISL VIRTUAL STATELESS DECODER DRIVER 22630M: Daniel Almeida <daniel.almeida@collabora.com> 22631L: linux-media@vger.kernel.org 22632S: Supported 22633F: drivers/media/test-drivers/visl 22634 22635VIVID VIRTUAL VIDEO DRIVER 22636M: Hans Verkuil <hverkuil@xs4all.nl> 22637L: linux-media@vger.kernel.org 22638S: Maintained 22639W: https://linuxtv.org 22640T: git git://linuxtv.org/media_tree.git 22641F: drivers/media/test-drivers/vivid/* 22642 22643VLYNQ BUS 22644M: Florian Fainelli <f.fainelli@gmail.com> 22645L: openwrt-devel@lists.openwrt.org (subscribers-only) 22646S: Maintained 22647F: drivers/vlynq/vlynq.c 22648F: include/linux/vlynq.h 22649 22650VM SOCKETS (AF_VSOCK) 22651M: Stefano Garzarella <sgarzare@redhat.com> 22652L: virtualization@lists.linux-foundation.org 22653L: netdev@vger.kernel.org 22654S: Maintained 22655F: drivers/net/vsockmon.c 22656F: include/net/af_vsock.h 22657F: include/uapi/linux/vm_sockets.h 22658F: include/uapi/linux/vm_sockets_diag.h 22659F: include/uapi/linux/vsockmon.h 22660F: net/vmw_vsock/ 22661F: tools/testing/vsock/ 22662 22663VMALLOC 22664M: Andrew Morton <akpm@linux-foundation.org> 22665R: Uladzislau Rezki <urezki@gmail.com> 22666R: Christoph Hellwig <hch@infradead.org> 22667R: Lorenzo Stoakes <lstoakes@gmail.com> 22668L: linux-mm@kvack.org 22669S: Maintained 22670W: http://www.linux-mm.org 22671T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22672F: include/linux/vmalloc.h 22673F: mm/vmalloc.c 22674 22675VME SUBSYSTEM 22676M: Martyn Welch <martyn@welchs.me.uk> 22677M: Manohar Vanga <manohar.vanga@gmail.com> 22678M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22679L: linux-kernel@vger.kernel.org 22680S: Odd fixes 22681T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22682F: Documentation/driver-api/vme.rst 22683F: drivers/staging/vme_user/ 22684 22685VMWARE BALLOON DRIVER 22686M: Nadav Amit <namit@vmware.com> 22687R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22688L: linux-kernel@vger.kernel.org 22689S: Supported 22690F: drivers/misc/vmw_balloon.c 22691 22692VMWARE HYPERVISOR INTERFACE 22693M: Ajay Kaher <akaher@vmware.com> 22694M: Alexey Makhalov <amakhalov@vmware.com> 22695R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22696L: virtualization@lists.linux-foundation.org 22697L: x86@kernel.org 22698S: Supported 22699T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22700F: arch/x86/include/asm/vmware.h 22701F: arch/x86/kernel/cpu/vmware.c 22702 22703VMWARE PVRDMA DRIVER 22704M: Bryan Tan <bryantan@vmware.com> 22705M: Vishnu Dasa <vdasa@vmware.com> 22706R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22707L: linux-rdma@vger.kernel.org 22708S: Supported 22709F: drivers/infiniband/hw/vmw_pvrdma/ 22710 22711VMWARE PVSCSI DRIVER 22712M: Vishal Bhakta <vbhakta@vmware.com> 22713R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22714L: linux-scsi@vger.kernel.org 22715S: Supported 22716F: drivers/scsi/vmw_pvscsi.c 22717F: drivers/scsi/vmw_pvscsi.h 22718 22719VMWARE VIRTUAL PTP CLOCK DRIVER 22720M: Deep Shah <sdeep@vmware.com> 22721R: Ajay Kaher <akaher@vmware.com> 22722R: Alexey Makhalov <amakhalov@vmware.com> 22723R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22724L: netdev@vger.kernel.org 22725S: Supported 22726F: drivers/ptp/ptp_vmw.c 22727 22728VMWARE VMCI DRIVER 22729M: Bryan Tan <bryantan@vmware.com> 22730M: Vishnu Dasa <vdasa@vmware.com> 22731R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22732L: linux-kernel@vger.kernel.org 22733S: Supported 22734F: drivers/misc/vmw_vmci/ 22735F: include/linux/vmw_vmci* 22736 22737VMWARE VMMOUSE SUBDRIVER 22738M: Zack Rusin <zackr@vmware.com> 22739R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22740R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22741L: linux-input@vger.kernel.org 22742S: Supported 22743F: drivers/input/mouse/vmmouse.c 22744F: drivers/input/mouse/vmmouse.h 22745 22746VMWARE VMXNET3 ETHERNET DRIVER 22747M: Ronak Doshi <doshir@vmware.com> 22748R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22749L: netdev@vger.kernel.org 22750S: Supported 22751F: drivers/net/vmxnet3/ 22752 22753VMWARE VSOCK VMCI TRANSPORT DRIVER 22754M: Bryan Tan <bryantan@vmware.com> 22755M: Vishnu Dasa <vdasa@vmware.com> 22756R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22757L: linux-kernel@vger.kernel.org 22758S: Supported 22759F: net/vmw_vsock/vmci_transport* 22760 22761VOCORE VOCORE2 BOARD 22762M: Harvey Hunt <harveyhuntnexus@gmail.com> 22763L: linux-mips@vger.kernel.org 22764S: Maintained 22765F: arch/mips/boot/dts/ralink/vocore2.dts 22766 22767VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22768M: Liam Girdwood <lgirdwood@gmail.com> 22769M: Mark Brown <broonie@kernel.org> 22770L: linux-kernel@vger.kernel.org 22771S: Supported 22772W: http://www.slimlogic.co.uk/?p=48 22773T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22774F: Documentation/devicetree/bindings/regulator/ 22775F: Documentation/power/regulator/ 22776F: drivers/regulator/ 22777F: include/dt-bindings/regulator/ 22778F: include/linux/regulator/ 22779K: regulator_get_optional 22780 22781VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22782R: Matti Vaittinen <mazziesaccount@gmail.com> 22783F: drivers/regulator/irq_helpers.c 22784 22785VRF 22786M: David Ahern <dsahern@kernel.org> 22787L: netdev@vger.kernel.org 22788S: Maintained 22789F: Documentation/networking/vrf.rst 22790F: drivers/net/vrf.c 22791 22792VSPRINTF 22793M: Petr Mladek <pmladek@suse.com> 22794M: Steven Rostedt <rostedt@goodmis.org> 22795M: Sergey Senozhatsky <senozhatsky@chromium.org> 22796R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22797R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22798S: Maintained 22799T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22800F: Documentation/core-api/printk-formats.rst 22801F: lib/test_printf.c 22802F: lib/test_scanf.c 22803F: lib/vsprintf.c 22804 22805VT1211 HARDWARE MONITOR DRIVER 22806M: Juerg Haefliger <juergh@proton.me> 22807L: linux-hwmon@vger.kernel.org 22808S: Maintained 22809F: Documentation/hwmon/vt1211.rst 22810F: drivers/hwmon/vt1211.c 22811 22812VT8231 HARDWARE MONITOR DRIVER 22813M: Roger Lucas <vt8231@hiddenengine.co.uk> 22814L: linux-hwmon@vger.kernel.org 22815S: Maintained 22816F: drivers/hwmon/vt8231.c 22817 22818VUB300 USB to SDIO/SD/MMC bridge chip 22819L: linux-mmc@vger.kernel.org 22820S: Orphan 22821F: drivers/mmc/host/vub300.c 22822 22823W1 DALLAS'S 1-WIRE BUS 22824M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22825S: Maintained 22826F: Documentation/devicetree/bindings/w1/ 22827F: Documentation/w1/ 22828F: drivers/w1/ 22829F: include/linux/w1.h 22830 22831W83791D HARDWARE MONITORING DRIVER 22832M: Marc Hulsman <m.hulsman@tudelft.nl> 22833L: linux-hwmon@vger.kernel.org 22834S: Maintained 22835F: Documentation/hwmon/w83791d.rst 22836F: drivers/hwmon/w83791d.c 22837 22838W83793 HARDWARE MONITORING DRIVER 22839M: Rudolf Marek <r.marek@assembler.cz> 22840L: linux-hwmon@vger.kernel.org 22841S: Maintained 22842F: Documentation/hwmon/w83793.rst 22843F: drivers/hwmon/w83793.c 22844 22845W83795 HARDWARE MONITORING DRIVER 22846M: Jean Delvare <jdelvare@suse.com> 22847L: linux-hwmon@vger.kernel.org 22848S: Maintained 22849F: drivers/hwmon/w83795.c 22850 22851W83L51xD SD/MMC CARD INTERFACE DRIVER 22852M: Pierre Ossman <pierre@ossman.eu> 22853S: Maintained 22854F: drivers/mmc/host/wbsd.* 22855 22856WACOM PROTOCOL 4 SERIAL TABLETS 22857M: Julian Squires <julian@cipht.net> 22858M: Hans de Goede <hdegoede@redhat.com> 22859L: linux-input@vger.kernel.org 22860S: Maintained 22861F: drivers/input/tablet/wacom_serial4.c 22862 22863WANGXUN ETHERNET DRIVER 22864M: Jiawen Wu <jiawenwu@trustnetic.com> 22865M: Mengyuan Lou <mengyuanlou@net-swift.com> 22866L: netdev@vger.kernel.org 22867S: Maintained 22868W: https://www.net-swift.com 22869F: Documentation/networking/device_drivers/ethernet/wangxun/* 22870F: drivers/net/ethernet/wangxun/ 22871 22872WATCHDOG DEVICE DRIVERS 22873M: Wim Van Sebroeck <wim@linux-watchdog.org> 22874M: Guenter Roeck <linux@roeck-us.net> 22875L: linux-watchdog@vger.kernel.org 22876S: Maintained 22877W: http://www.linux-watchdog.org/ 22878T: git git://www.linux-watchdog.org/linux-watchdog.git 22879F: Documentation/devicetree/bindings/watchdog/ 22880F: Documentation/watchdog/ 22881F: drivers/watchdog/ 22882F: include/linux/watchdog.h 22883F: include/trace/events/watchdog.h 22884F: include/uapi/linux/watchdog.h 22885 22886WHISKEYCOVE PMIC GPIO DRIVER 22887M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22888L: linux-gpio@vger.kernel.org 22889S: Maintained 22890F: drivers/gpio/gpio-wcove.c 22891 22892WHWAVE RTC DRIVER 22893M: Dianlong Li <long17.cool@163.com> 22894L: linux-rtc@vger.kernel.org 22895S: Maintained 22896F: drivers/rtc/rtc-sd3078.c 22897 22898WIIMOTE HID DRIVER 22899M: David Rheinsberg <david.rheinsberg@gmail.com> 22900L: linux-input@vger.kernel.org 22901S: Maintained 22902F: drivers/hid/hid-wiimote* 22903 22904WILOCITY WIL6210 WIRELESS DRIVER 22905L: linux-wireless@vger.kernel.org 22906S: Orphan 22907W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22908F: drivers/net/wireless/ath/wil6210/ 22909 22910WINBOND CIR DRIVER 22911M: David Härdeman <david@hardeman.nu> 22912S: Maintained 22913F: drivers/media/rc/winbond-cir.c 22914 22915WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22916L: linux-watchdog@vger.kernel.org 22917S: Orphan 22918F: drivers/watchdog/ebc-c384_wdt.c 22919 22920WINSYSTEMS WS16C48 GPIO DRIVER 22921M: William Breathitt Gray <william.gray@linaro.org> 22922L: linux-gpio@vger.kernel.org 22923S: Maintained 22924F: drivers/gpio/gpio-ws16c48.c 22925 22926WIREGUARD SECURE NETWORK TUNNEL 22927M: Jason A. Donenfeld <Jason@zx2c4.com> 22928L: wireguard@lists.zx2c4.com 22929L: netdev@vger.kernel.org 22930S: Maintained 22931F: drivers/net/wireguard/ 22932F: tools/testing/selftests/wireguard/ 22933 22934WISTRON LAPTOP BUTTON DRIVER 22935M: Miloslav Trmac <mitr@volny.cz> 22936S: Maintained 22937F: drivers/input/misc/wistron_btns.c 22938 22939WL3501 WIRELESS PCMCIA CARD DRIVER 22940L: linux-wireless@vger.kernel.org 22941S: Odd fixes 22942F: drivers/net/wireless/legacy/wl3501* 22943 22944WMI BINARY MOF DRIVER 22945L: platform-drivers-x86@vger.kernel.org 22946S: Orphan 22947F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22948F: Documentation/wmi/devices/wmi-bmof.rst 22949F: drivers/platform/x86/wmi-bmof.c 22950 22951WOLFSON MICROELECTRONICS DRIVERS 22952L: patches@opensource.cirrus.com 22953S: Supported 22954W: https://github.com/CirrusLogic/linux-drivers/wiki 22955T: git https://github.com/CirrusLogic/linux-drivers.git 22956F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22957F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22958F: Documentation/devicetree/bindings/mfd/wm831x.txt 22959F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22960F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22961F: Documentation/devicetree/bindings/sound/wm* 22962F: Documentation/hwmon/wm83??.rst 22963F: arch/arm/mach-s3c/mach-crag6410* 22964F: drivers/clk/clk-wm83*.c 22965F: drivers/gpio/gpio-*wm*.c 22966F: drivers/gpio/gpio-arizona.c 22967F: drivers/hwmon/wm83??-hwmon.c 22968F: drivers/input/misc/wm831x-on.c 22969F: drivers/input/touchscreen/wm831x-ts.c 22970F: drivers/input/touchscreen/wm97*.c 22971F: drivers/leds/leds-wm83*.c 22972F: drivers/mfd/arizona* 22973F: drivers/mfd/cs47l24* 22974F: drivers/mfd/wm*.c 22975F: drivers/power/supply/wm83*.c 22976F: drivers/regulator/arizona* 22977F: drivers/regulator/wm8*.c 22978F: drivers/rtc/rtc-wm83*.c 22979F: drivers/video/backlight/wm83*_bl.c 22980F: drivers/watchdog/wm83*_wdt.c 22981F: include/linux/mfd/arizona/ 22982F: include/linux/mfd/wm831x/ 22983F: include/linux/mfd/wm8350/ 22984F: include/linux/mfd/wm8400* 22985F: include/linux/regulator/arizona* 22986F: include/linux/wm97xx.h 22987F: include/sound/wm????.h 22988F: sound/soc/codecs/arizona* 22989F: sound/soc/codecs/cs47l24* 22990F: sound/soc/codecs/wm* 22991 22992WORKQUEUE 22993M: Tejun Heo <tj@kernel.org> 22994R: Lai Jiangshan <jiangshanlai@gmail.com> 22995S: Maintained 22996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22997F: Documentation/core-api/workqueue.rst 22998F: include/linux/workqueue.h 22999F: kernel/workqueue.c 23000F: kernel/workqueue_internal.h 23001 23002WWAN DRIVERS 23003M: Loic Poulain <loic.poulain@linaro.org> 23004M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23005R: Johannes Berg <johannes@sipsolutions.net> 23006L: netdev@vger.kernel.org 23007S: Maintained 23008F: drivers/net/wwan/ 23009F: include/linux/wwan.h 23010F: include/uapi/linux/wwan.h 23011 23012X-POWERS AXP288 PMIC DRIVERS 23013M: Hans de Goede <hdegoede@redhat.com> 23014S: Maintained 23015F: drivers/acpi/pmic/intel_pmic_xpower.c 23016N: axp288 23017 23018X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23019M: Chen-Yu Tsai <wens@csie.org> 23020L: linux-kernel@vger.kernel.org 23021S: Maintained 23022N: axp[128] 23023 23024X.25 STACK 23025M: Martin Schiller <ms@dev.tdt.de> 23026L: linux-x25@vger.kernel.org 23027S: Maintained 23028F: Documentation/networking/lapb-module.rst 23029F: Documentation/networking/x25* 23030F: drivers/net/wan/hdlc_x25.c 23031F: drivers/net/wan/lapbether.c 23032F: include/*/lapb.h 23033F: include/net/x25* 23034F: include/uapi/linux/x25.h 23035F: net/lapb/ 23036F: net/x25/ 23037 23038X86 ARCHITECTURE (32-BIT AND 64-BIT) 23039M: Thomas Gleixner <tglx@linutronix.de> 23040M: Ingo Molnar <mingo@redhat.com> 23041M: Borislav Petkov <bp@alien8.de> 23042M: Dave Hansen <dave.hansen@linux.intel.com> 23043M: x86@kernel.org 23044R: "H. Peter Anvin" <hpa@zytor.com> 23045L: linux-kernel@vger.kernel.org 23046S: Maintained 23047T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23048F: Documentation/arch/x86/ 23049F: Documentation/devicetree/bindings/x86/ 23050F: arch/x86/ 23051 23052X86 ENTRY CODE 23053M: Andy Lutomirski <luto@kernel.org> 23054L: linux-kernel@vger.kernel.org 23055S: Maintained 23056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23057F: arch/x86/entry/ 23058 23059X86 HARDWARE VULNERABILITIES 23060M: Thomas Gleixner <tglx@linutronix.de> 23061M: Borislav Petkov <bp@alien8.de> 23062M: Peter Zijlstra <peterz@infradead.org> 23063M: Josh Poimboeuf <jpoimboe@kernel.org> 23064R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23065S: Maintained 23066F: Documentation/admin-guide/hw-vuln/ 23067F: arch/x86/include/asm/nospec-branch.h 23068F: arch/x86/kernel/cpu/bugs.c 23069 23070X86 MCE INFRASTRUCTURE 23071M: Tony Luck <tony.luck@intel.com> 23072M: Borislav Petkov <bp@alien8.de> 23073L: linux-edac@vger.kernel.org 23074S: Maintained 23075F: Documentation/ABI/testing/sysfs-mce 23076F: Documentation/arch/x86/x86_64/machinecheck.rst 23077F: arch/x86/kernel/cpu/mce/* 23078 23079X86 MICROCODE UPDATE SUPPORT 23080M: Borislav Petkov <bp@alien8.de> 23081S: Maintained 23082F: arch/x86/kernel/cpu/microcode/* 23083 23084X86 MM 23085M: Dave Hansen <dave.hansen@linux.intel.com> 23086M: Andy Lutomirski <luto@kernel.org> 23087M: Peter Zijlstra <peterz@infradead.org> 23088L: linux-kernel@vger.kernel.org 23089S: Maintained 23090T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23091F: arch/x86/mm/ 23092 23093X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23094M: Hans de Goede <hdegoede@redhat.com> 23095L: platform-driver-x86@vger.kernel.org 23096S: Maintained 23097T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23098F: drivers/platform/x86/x86-android-tablets/ 23099 23100X86 PLATFORM DRIVERS 23101M: Hans de Goede <hdegoede@redhat.com> 23102M: Mark Gross <markgross@kernel.org> 23103L: platform-driver-x86@vger.kernel.org 23104S: Maintained 23105T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23106F: drivers/platform/olpc/ 23107F: drivers/platform/x86/ 23108F: include/linux/platform_data/x86/ 23109 23110X86 PLATFORM DRIVERS - ARCH 23111R: Darren Hart <dvhart@infradead.org> 23112R: Andy Shevchenko <andy@infradead.org> 23113L: platform-driver-x86@vger.kernel.org 23114L: x86@kernel.org 23115S: Maintained 23116T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23117F: arch/x86/platform 23118 23119X86 PLATFORM UV HPE SUPERDOME FLEX 23120M: Steve Wahl <steve.wahl@hpe.com> 23121R: Mike Travis <mike.travis@hpe.com> 23122R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23123R: Russ Anderson <russ.anderson@hpe.com> 23124S: Supported 23125F: arch/x86/include/asm/uv/ 23126F: arch/x86/kernel/apic/x2apic_uv_x.c 23127F: arch/x86/platform/uv/ 23128 23129X86 STACK UNWINDING 23130M: Josh Poimboeuf <jpoimboe@kernel.org> 23131M: Peter Zijlstra <peterz@infradead.org> 23132S: Supported 23133F: arch/x86/include/asm/unwind*.h 23134F: arch/x86/kernel/dumpstack.c 23135F: arch/x86/kernel/stacktrace.c 23136F: arch/x86/kernel/unwind_*.c 23137 23138X86 VDSO 23139M: Andy Lutomirski <luto@kernel.org> 23140L: linux-kernel@vger.kernel.org 23141S: Maintained 23142T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23143F: arch/x86/entry/vdso/ 23144 23145XARRAY 23146M: Matthew Wilcox <willy@infradead.org> 23147L: linux-fsdevel@vger.kernel.org 23148S: Supported 23149F: Documentation/core-api/xarray.rst 23150F: include/linux/idr.h 23151F: include/linux/xarray.h 23152F: lib/idr.c 23153F: lib/xarray.c 23154F: tools/testing/radix-tree 23155 23156XBOX DVD IR REMOTE 23157M: Benjamin Valentin <benpicco@googlemail.com> 23158S: Maintained 23159F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23160F: drivers/media/rc/xbox_remote.c 23161 23162XC2028/3028 TUNER DRIVER 23163M: Mauro Carvalho Chehab <mchehab@kernel.org> 23164L: linux-media@vger.kernel.org 23165S: Maintained 23166W: https://linuxtv.org 23167T: git git://linuxtv.org/media_tree.git 23168F: drivers/media/tuners/xc2028.* 23169 23170XDP (eXpress Data Path) 23171M: Alexei Starovoitov <ast@kernel.org> 23172M: Daniel Borkmann <daniel@iogearbox.net> 23173M: David S. Miller <davem@davemloft.net> 23174M: Jakub Kicinski <kuba@kernel.org> 23175M: Jesper Dangaard Brouer <hawk@kernel.org> 23176M: John Fastabend <john.fastabend@gmail.com> 23177L: netdev@vger.kernel.org 23178L: bpf@vger.kernel.org 23179S: Supported 23180F: drivers/net/ethernet/*/*/*/*/*xdp* 23181F: drivers/net/ethernet/*/*/*xdp* 23182F: include/net/xdp.h 23183F: include/net/xdp_priv.h 23184F: include/trace/events/xdp.h 23185F: kernel/bpf/cpumap.c 23186F: kernel/bpf/devmap.c 23187F: net/core/xdp.c 23188F: samples/bpf/xdp* 23189F: tools/testing/selftests/bpf/*/*xdp* 23190F: tools/testing/selftests/bpf/*xdp* 23191K: (?:\b|_)xdp(?:\b|_) 23192 23193XDP SOCKETS (AF_XDP) 23194M: Björn Töpel <bjorn@kernel.org> 23195M: Magnus Karlsson <magnus.karlsson@intel.com> 23196M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23197R: Jonathan Lemon <jonathan.lemon@gmail.com> 23198L: netdev@vger.kernel.org 23199L: bpf@vger.kernel.org 23200S: Maintained 23201F: Documentation/networking/af_xdp.rst 23202F: include/net/netns/xdp.h 23203F: include/net/xdp_sock* 23204F: include/net/xsk_buff_pool.h 23205F: include/uapi/linux/if_xdp.h 23206F: include/uapi/linux/xdp_diag.h 23207F: net/xdp/ 23208F: tools/testing/selftests/bpf/*xsk* 23209 23210XEN BLOCK SUBSYSTEM 23211M: Roger Pau Monné <roger.pau@citrix.com> 23212L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23213S: Supported 23214F: drivers/block/xen* 23215F: drivers/block/xen-blkback/* 23216 23217XEN HYPERVISOR ARM 23218M: Stefano Stabellini <sstabellini@kernel.org> 23219L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23220S: Maintained 23221F: arch/arm/include/asm/xen/ 23222F: arch/arm/xen/ 23223 23224XEN HYPERVISOR ARM64 23225M: Stefano Stabellini <sstabellini@kernel.org> 23226L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23227S: Maintained 23228F: arch/arm64/include/asm/xen/ 23229F: arch/arm64/xen/ 23230 23231XEN HYPERVISOR INTERFACE 23232M: Juergen Gross <jgross@suse.com> 23233M: Stefano Stabellini <sstabellini@kernel.org> 23234R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23235L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23236S: Supported 23237T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23238F: Documentation/ABI/stable/sysfs-hypervisor-xen 23239F: Documentation/ABI/testing/sysfs-hypervisor-xen 23240F: drivers/*/xen-*front.c 23241F: drivers/xen/ 23242F: include/uapi/xen/ 23243F: include/xen/ 23244F: kernel/configs/xen.config 23245 23246XEN HYPERVISOR X86 23247M: Juergen Gross <jgross@suse.com> 23248R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23249L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23250S: Supported 23251F: arch/x86/configs/xen.config 23252F: arch/x86/include/asm/pvclock-abi.h 23253F: arch/x86/include/asm/xen/ 23254F: arch/x86/platform/pvh/ 23255F: arch/x86/xen/ 23256 23257XEN NETWORK BACKEND DRIVER 23258M: Wei Liu <wei.liu@kernel.org> 23259M: Paul Durrant <paul@xen.org> 23260L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23261L: netdev@vger.kernel.org 23262S: Supported 23263F: drivers/net/xen-netback/* 23264 23265XEN PCI SUBSYSTEM 23266M: Juergen Gross <jgross@suse.com> 23267L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23268S: Supported 23269F: arch/x86/pci/*xen* 23270F: drivers/pci/*xen* 23271 23272XEN PVSCSI DRIVERS 23273M: Juergen Gross <jgross@suse.com> 23274L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23275L: linux-scsi@vger.kernel.org 23276S: Supported 23277F: drivers/scsi/xen-scsifront.c 23278F: drivers/xen/xen-scsiback.c 23279F: include/xen/interface/io/vscsiif.h 23280 23281XEN PVUSB DRIVER 23282M: Juergen Gross <jgross@suse.com> 23283L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23284L: linux-usb@vger.kernel.org 23285S: Supported 23286F: drivers/usb/host/xen* 23287F: include/xen/interface/io/usbif.h 23288 23289XEN SOUND FRONTEND DRIVER 23290M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23291L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23293S: Supported 23294F: sound/xen/* 23295 23296XEN SWIOTLB SUBSYSTEM 23297M: Juergen Gross <jgross@suse.com> 23298M: Stefano Stabellini <sstabellini@kernel.org> 23299L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23300L: iommu@lists.linux.dev 23301S: Supported 23302F: arch/*/include/asm/xen/swiotlb-xen.h 23303F: drivers/xen/swiotlb-xen.c 23304F: include/xen/arm/swiotlb-xen.h 23305F: include/xen/swiotlb-xen.h 23306 23307XFS FILESYSTEM 23308M: Darrick J. Wong <djwong@kernel.org> 23309L: linux-xfs@vger.kernel.org 23310S: Supported 23311W: http://xfs.org/ 23312C: irc://irc.oftc.net/xfs 23313T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23314F: Documentation/ABI/testing/sysfs-fs-xfs 23315F: Documentation/admin-guide/xfs.rst 23316F: Documentation/filesystems/xfs-delayed-logging-design.rst 23317F: Documentation/filesystems/xfs-self-describing-metadata.rst 23318F: fs/xfs/ 23319F: include/uapi/linux/dqblk_xfs.h 23320F: include/uapi/linux/fsmap.h 23321 23322XILINX AMS DRIVER 23323M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23324L: linux-iio@vger.kernel.org 23325S: Maintained 23326F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23327F: drivers/iio/adc/xilinx-ams.c 23328 23329XILINX AXI ETHERNET DRIVER 23330M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23331S: Maintained 23332F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23333F: drivers/net/ethernet/xilinx/xilinx_axienet* 23334 23335XILINX CAN DRIVER 23336M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23337R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23338L: linux-can@vger.kernel.org 23339S: Maintained 23340F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23341F: drivers/net/can/xilinx_can.c 23342 23343XILINX EVENT MANAGEMENT DRIVER 23344M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23345S: Maintained 23346F: drivers/soc/xilinx/xlnx_event_manager.c 23347F: include/linux/firmware/xlnx-event-manager.h 23348 23349XILINX GPIO DRIVER 23350M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23351R: Srinivas Neeli <srinivas.neeli@amd.com> 23352R: Michal Simek <michal.simek@amd.com> 23353S: Maintained 23354F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23355F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23356F: drivers/gpio/gpio-xilinx.c 23357F: drivers/gpio/gpio-zynq.c 23358 23359XILINX PWM DRIVER 23360M: Sean Anderson <sean.anderson@seco.com> 23361S: Maintained 23362F: drivers/pwm/pwm-xilinx.c 23363F: include/clocksource/timer-xilinx.h 23364 23365XILINX SD-FEC IP CORES 23366M: Derek Kiernan <derek.kiernan@amd.com> 23367M: Dragan Cvetic <dragan.cvetic@amd.com> 23368S: Maintained 23369F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23370F: Documentation/misc-devices/xilinx_sdfec.rst 23371F: drivers/misc/Kconfig 23372F: drivers/misc/Makefile 23373F: drivers/misc/xilinx_sdfec.c 23374F: include/uapi/misc/xilinx_sdfec.h 23375 23376XILINX UARTLITE SERIAL DRIVER 23377M: Peter Korsgaard <jacmet@sunsite.dk> 23378L: linux-serial@vger.kernel.org 23379S: Maintained 23380F: drivers/tty/serial/uartlite.c 23381 23382XILINX VIDEO IP CORES 23383M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23384L: linux-media@vger.kernel.org 23385S: Supported 23386T: git git://linuxtv.org/media_tree.git 23387F: Documentation/devicetree/bindings/media/xilinx/ 23388F: drivers/media/platform/xilinx/ 23389F: include/uapi/linux/xilinx-v4l2-controls.h 23390 23391XILINX WATCHDOG DRIVER 23392M: Srinivas Neeli <srinivas.neeli@amd.com> 23393R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23394R: Michal Simek <michal.simek@amd.com> 23395S: Maintained 23396F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23397F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23398F: drivers/watchdog/of_xilinx_wdt.c 23399F: drivers/watchdog/xilinx_wwdt.c 23400 23401XILINX XDMA DRIVER 23402M: Lizhi Hou <lizhi.hou@amd.com> 23403M: Brian Xu <brian.xu@amd.com> 23404M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23405L: dmaengine@vger.kernel.org 23406S: Supported 23407F: drivers/dma/xilinx/xdma-regs.h 23408F: drivers/dma/xilinx/xdma.c 23409F: include/linux/dma/amd_xdma.h 23410F: include/linux/platform_data/amd_xdma.h 23411 23412XILINX ZYNQMP DPDMA DRIVER 23413M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23414L: dmaengine@vger.kernel.org 23415S: Supported 23416F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23417F: drivers/dma/xilinx/xilinx_dpdma.c 23418F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23419 23420XILINX ZYNQMP OCM EDAC DRIVER 23421M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23422M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23423S: Maintained 23424F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23425F: drivers/edac/zynqmp_edac.c 23426 23427XILINX ZYNQMP PSGTR PHY DRIVER 23428M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23429L: linux-kernel@vger.kernel.org 23430S: Supported 23431T: git https://github.com/Xilinx/linux-xlnx.git 23432F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23433F: drivers/phy/xilinx/phy-zynqmp.c 23434 23435XILINX ZYNQMP SHA3 DRIVER 23436M: Harsha <harsha.harsha@amd.com> 23437S: Maintained 23438F: drivers/crypto/xilinx/zynqmp-sha.c 23439 23440XILLYBUS DRIVER 23441M: Eli Billauer <eli.billauer@gmail.com> 23442L: linux-kernel@vger.kernel.org 23443S: Supported 23444F: drivers/char/xillybus/ 23445 23446XLP9XX I2C DRIVER 23447M: George Cherian <gcherian@marvell.com> 23448L: linux-i2c@vger.kernel.org 23449S: Supported 23450W: http://www.marvell.com 23451F: drivers/i2c/busses/i2c-xlp9xx.c 23452 23453XRA1403 GPIO EXPANDER 23454M: Nandor Han <nandor.han@ge.com> 23455L: linux-gpio@vger.kernel.org 23456S: Maintained 23457F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23458F: drivers/gpio/gpio-xra1403.c 23459 23460XTENSA XTFPGA PLATFORM SUPPORT 23461M: Max Filippov <jcmvbkbc@gmail.com> 23462S: Maintained 23463F: drivers/spi/spi-xtensa-xtfpga.c 23464F: sound/soc/xtensa/xtfpga-i2s.c 23465 23466YAM DRIVER FOR AX.25 23467M: Jean-Paul Roubelat <jpr@f6fbb.org> 23468L: linux-hams@vger.kernel.org 23469S: Maintained 23470F: drivers/net/hamradio/yam* 23471F: include/linux/yam.h 23472 23473YAMA SECURITY MODULE 23474M: Kees Cook <keescook@chromium.org> 23475S: Supported 23476T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23477F: Documentation/admin-guide/LSM/Yama.rst 23478F: security/yama/ 23479 23480YEALINK PHONE DRIVER 23481M: Henk Vergonet <Henk.Vergonet@gmail.com> 23482L: usbb2k-api-dev@nongnu.org 23483S: Maintained 23484F: Documentation/input/devices/yealink.rst 23485F: drivers/input/misc/yealink.* 23486 23487Z3FOLD COMPRESSED PAGE ALLOCATOR 23488M: Vitaly Wool <vitaly.wool@konsulko.com> 23489R: Miaohe Lin <linmiaohe@huawei.com> 23490L: linux-mm@kvack.org 23491S: Maintained 23492F: mm/z3fold.c 23493 23494Z8530 DRIVER FOR AX.25 23495M: Joerg Reuter <jreuter@yaina.de> 23496L: linux-hams@vger.kernel.org 23497S: Maintained 23498W: http://yaina.de/jreuter/ 23499W: http://www.qsl.net/dl1bke/ 23500F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23501F: drivers/net/hamradio/*scc.c 23502F: drivers/net/hamradio/z8530.h 23503 23504ZBUD COMPRESSED PAGE ALLOCATOR 23505M: Seth Jennings <sjenning@redhat.com> 23506M: Dan Streetman <ddstreet@ieee.org> 23507L: linux-mm@kvack.org 23508S: Maintained 23509F: mm/zbud.c 23510 23511ZD1211RW WIRELESS DRIVER 23512M: Ulrich Kunitz <kune@deine-taler.de> 23513L: linux-wireless@vger.kernel.org 23514L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23515S: Maintained 23516W: http://zd1211.ath.cx/wiki/DriverRewrite 23517F: drivers/net/wireless/zydas/zd1211rw/ 23518 23519ZD1301 MEDIA DRIVER 23520M: Antti Palosaari <crope@iki.fi> 23521L: linux-media@vger.kernel.org 23522S: Maintained 23523W: https://linuxtv.org/ 23524W: http://palosaari.fi/linux/ 23525Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23526F: drivers/media/usb/dvb-usb-v2/zd1301* 23527 23528ZD1301_DEMOD MEDIA DRIVER 23529M: Antti Palosaari <crope@iki.fi> 23530L: linux-media@vger.kernel.org 23531S: Maintained 23532W: https://linuxtv.org/ 23533W: http://palosaari.fi/linux/ 23534Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23535F: drivers/media/dvb-frontends/zd1301_demod* 23536 23537ZHAOXIN PROCESSOR SUPPORT 23538M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23539L: linux-kernel@vger.kernel.org 23540S: Maintained 23541F: arch/x86/kernel/cpu/zhaoxin.c 23542 23543ZONEFS FILESYSTEM 23544M: Damien Le Moal <dlemoal@kernel.org> 23545M: Naohiro Aota <naohiro.aota@wdc.com> 23546R: Johannes Thumshirn <jth@kernel.org> 23547L: linux-fsdevel@vger.kernel.org 23548S: Maintained 23549T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23550F: Documentation/filesystems/zonefs.rst 23551F: fs/zonefs/ 23552 23553ZPOOL COMPRESSED PAGE STORAGE API 23554M: Dan Streetman <ddstreet@ieee.org> 23555L: linux-mm@kvack.org 23556S: Maintained 23557F: include/linux/zpool.h 23558F: mm/zpool.c 23559 23560ZR36067 VIDEO FOR LINUX DRIVER 23561M: Corentin Labbe <clabbe@baylibre.com> 23562L: mjpeg-users@lists.sourceforge.net 23563L: linux-media@vger.kernel.org 23564S: Maintained 23565W: http://mjpeg.sourceforge.net/driver-zoran/ 23566Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23567F: Documentation/driver-api/media/drivers/zoran.rst 23568F: drivers/media/pci/zoran/ 23569 23570ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23571M: Minchan Kim <minchan@kernel.org> 23572M: Sergey Senozhatsky <senozhatsky@chromium.org> 23573L: linux-kernel@vger.kernel.org 23574S: Maintained 23575F: Documentation/admin-guide/blockdev/zram.rst 23576F: drivers/block/zram/ 23577 23578ZS DECSTATION Z85C30 SERIAL DRIVER 23579M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23580S: Maintained 23581F: drivers/tty/serial/zs.* 23582 23583ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23584M: Minchan Kim <minchan@kernel.org> 23585M: Sergey Senozhatsky <senozhatsky@chromium.org> 23586L: linux-mm@kvack.org 23587S: Maintained 23588F: Documentation/mm/zsmalloc.rst 23589F: include/linux/zsmalloc.h 23590F: mm/zsmalloc.c 23591 23592ZSTD 23593M: Nick Terrell <terrelln@fb.com> 23594S: Maintained 23595B: https://github.com/facebook/zstd/issues 23596T: git https://github.com/terrelln/linux.git 23597F: crypto/zstd.c 23598F: include/linux/zstd* 23599F: lib/decompress_unzstd.c 23600F: lib/zstd/ 23601N: zstd 23602K: zstd 23603 23604ZSWAP COMPRESSED SWAP CACHING 23605M: Seth Jennings <sjenning@redhat.com> 23606M: Dan Streetman <ddstreet@ieee.org> 23607M: Vitaly Wool <vitaly.wool@konsulko.com> 23608L: linux-mm@kvack.org 23609S: Maintained 23610F: mm/zswap.c 23611 23612THE REST 23613M: Linus Torvalds <torvalds@linux-foundation.org> 23614L: linux-kernel@vger.kernel.org 23615S: Buried alive in reporters 23616T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23617F: * 23618F: */ 23619
