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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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: Zhou Peng <eagle.zhou@nxp.com> 1078L: linux-media@vger.kernel.org 1079S: Maintained 1080F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1081F: drivers/media/platform/amphion/ 1082 1083AMS AS73211 DRIVER 1084M: Christian Eggers <ceggers@arri.de> 1085L: linux-iio@vger.kernel.org 1086S: Maintained 1087F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1088F: drivers/iio/light/as73211.c 1089 1090AMT (Automatic Multicast Tunneling) 1091M: Taehee Yoo <ap420073@gmail.com> 1092L: netdev@vger.kernel.org 1093S: Maintained 1094T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1096F: drivers/net/amt.c 1097 1098ANALOG DEVICES INC AD3552R DRIVER 1099M: Nuno Sá <nuno.sa@analog.com> 1100L: linux-iio@vger.kernel.org 1101S: Supported 1102W: https://ez.analog.com/linux-software-drivers 1103F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1104F: drivers/iio/dac/ad3552r.c 1105 1106ANALOG DEVICES INC AD4130 DRIVER 1107M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1108L: linux-iio@vger.kernel.org 1109S: Supported 1110W: http://ez.analog.com/community/linux-device-drivers 1111F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1112F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1113F: drivers/iio/adc/ad4130.c 1114 1115ANALOG DEVICES INC AD7192 DRIVER 1116M: Alexandru Tachici <alexandru.tachici@analog.com> 1117L: linux-iio@vger.kernel.org 1118S: Supported 1119W: https://ez.analog.com/linux-software-drivers 1120F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1121F: drivers/iio/adc/ad7192.c 1122 1123ANALOG DEVICES INC AD7292 DRIVER 1124M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1125L: linux-iio@vger.kernel.org 1126S: Supported 1127W: https://ez.analog.com/linux-software-drivers 1128F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1129F: drivers/iio/adc/ad7292.c 1130 1131ANALOG DEVICES INC AD7293 DRIVER 1132M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1133L: linux-iio@vger.kernel.org 1134S: Supported 1135W: https://ez.analog.com/linux-software-drivers 1136F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1137F: drivers/iio/dac/ad7293.c 1138 1139ANALOG DEVICES INC AD74115 DRIVER 1140M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1141L: linux-iio@vger.kernel.org 1142S: Supported 1143W: http://ez.analog.com/community/linux-device-drivers 1144F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1145F: drivers/iio/addac/ad74115.c 1146 1147ANALOG DEVICES INC AD74413R DRIVER 1148M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1149L: linux-iio@vger.kernel.org 1150S: Supported 1151W: https://ez.analog.com/linux-software-drivers 1152F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1153F: drivers/iio/addac/ad74413r.c 1154F: include/dt-bindings/iio/addac/adi,ad74413r.h 1155 1156ANALOG DEVICES INC AD7768-1 DRIVER 1157M: Michael Hennerich <Michael.Hennerich@analog.com> 1158L: linux-iio@vger.kernel.org 1159S: Supported 1160W: https://ez.analog.com/linux-software-drivers 1161F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1162F: drivers/iio/adc/ad7768-1.c 1163 1164ANALOG DEVICES INC AD7780 DRIVER 1165M: Michael Hennerich <Michael.Hennerich@analog.com> 1166M: Renato Lui Geh <renatogeh@gmail.com> 1167L: linux-iio@vger.kernel.org 1168S: Supported 1169W: https://ez.analog.com/linux-software-drivers 1170F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1171F: drivers/iio/adc/ad7780.c 1172 1173ANALOG DEVICES INC ADA4250 DRIVER 1174M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1175L: linux-iio@vger.kernel.org 1176S: Supported 1177W: https://ez.analog.com/linux-software-drivers 1178F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1179F: drivers/iio/amplifiers/ada4250.c 1180 1181ANALOG DEVICES INC ADF4377 DRIVER 1182M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1183L: linux-iio@vger.kernel.org 1184S: Supported 1185W: https://ez.analog.com/linux-software-drivers 1186F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1187F: drivers/iio/frequency/adf4377.c 1188 1189ANALOG DEVICES INC ADGS1408 DRIVER 1190M: Mircea Caprioru <mircea.caprioru@analog.com> 1191S: Supported 1192F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1193F: drivers/mux/adgs1408.c 1194 1195ANALOG DEVICES INC ADIN DRIVER 1196M: Michael Hennerich <michael.hennerich@analog.com> 1197L: netdev@vger.kernel.org 1198S: Supported 1199W: https://ez.analog.com/linux-software-drivers 1200F: Documentation/devicetree/bindings/net/adi,adin.yaml 1201F: drivers/net/phy/adin.c 1202 1203ANALOG DEVICES INC ADIS DRIVER LIBRARY 1204M: Nuno Sa <nuno.sa@analog.com> 1205L: linux-iio@vger.kernel.org 1206S: Supported 1207F: drivers/iio/imu/adis.c 1208F: drivers/iio/imu/adis_buffer.c 1209F: drivers/iio/imu/adis_trigger.c 1210F: include/linux/iio/imu/adis.h 1211 1212ANALOG DEVICES INC ADIS16460 DRIVER 1213M: Dragos Bogdan <dragos.bogdan@analog.com> 1214L: linux-iio@vger.kernel.org 1215S: Supported 1216W: https://ez.analog.com/linux-software-drivers 1217F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1218F: drivers/iio/imu/adis16460.c 1219 1220ANALOG DEVICES INC ADIS16475 DRIVER 1221M: Nuno Sa <nuno.sa@analog.com> 1222L: linux-iio@vger.kernel.org 1223S: Supported 1224W: https://ez.analog.com/linux-software-drivers 1225F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1226F: drivers/iio/imu/adis16475.c 1227 1228ANALOG DEVICES INC ADM1177 DRIVER 1229M: Michael Hennerich <Michael.Hennerich@analog.com> 1230L: linux-hwmon@vger.kernel.org 1231S: Supported 1232W: https://ez.analog.com/linux-software-drivers 1233F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1234F: drivers/hwmon/adm1177.c 1235 1236ANALOG DEVICES INC ADMV1013 DRIVER 1237M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1238L: linux-iio@vger.kernel.org 1239S: Supported 1240W: https://ez.analog.com/linux-software-drivers 1241F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1242F: drivers/iio/frequency/admv1013.c 1243 1244ANALOG DEVICES INC ADMV1014 DRIVER 1245M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1246L: linux-iio@vger.kernel.org 1247S: Supported 1248W: https://ez.analog.com/linux-software-drivers 1249F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1250F: drivers/iio/frequency/admv1014.c 1251 1252ANALOG DEVICES INC ADMV8818 DRIVER 1253M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1254L: linux-iio@vger.kernel.org 1255S: Supported 1256W: https://ez.analog.com/linux-software-drivers 1257F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1258F: drivers/iio/filter/admv8818.c 1259 1260ANALOG DEVICES INC ADP5061 DRIVER 1261M: Michael Hennerich <Michael.Hennerich@analog.com> 1262L: linux-pm@vger.kernel.org 1263S: Supported 1264W: https://ez.analog.com/linux-software-drivers 1265F: drivers/power/supply/adp5061.c 1266 1267ANALOG DEVICES INC ADRF6780 DRIVER 1268M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1269L: linux-iio@vger.kernel.org 1270S: Supported 1271W: https://ez.analog.com/linux-software-drivers 1272F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1273F: drivers/iio/frequency/adrf6780.c 1274 1275ANALOG DEVICES INC ADV7180 DRIVER 1276M: Lars-Peter Clausen <lars@metafoo.de> 1277L: linux-media@vger.kernel.org 1278S: Supported 1279W: https://ez.analog.com/linux-software-drivers 1280F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1281F: drivers/media/i2c/adv7180.c 1282 1283ANALOG DEVICES INC ADV748X DRIVER 1284M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1285L: linux-media@vger.kernel.org 1286S: Maintained 1287F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1288F: drivers/media/i2c/adv748x/* 1289 1290ANALOG DEVICES INC ADV7511 DRIVER 1291M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1292L: linux-media@vger.kernel.org 1293S: Maintained 1294F: drivers/media/i2c/adv7511* 1295 1296ANALOG DEVICES INC ADV7604 DRIVER 1297M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1298L: linux-media@vger.kernel.org 1299S: Maintained 1300F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1301F: drivers/media/i2c/adv7604* 1302 1303ANALOG DEVICES INC ADV7842 DRIVER 1304M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1305L: linux-media@vger.kernel.org 1306S: Maintained 1307F: drivers/media/i2c/adv7842* 1308 1309ANALOG DEVICES INC ADXRS290 DRIVER 1310M: Nishant Malpani <nish.malpani25@gmail.com> 1311L: linux-iio@vger.kernel.org 1312S: Supported 1313F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1314F: drivers/iio/gyro/adxrs290.c 1315 1316ANALOG DEVICES INC ASOC CODEC DRIVERS 1317M: Lars-Peter Clausen <lars@metafoo.de> 1318M: Nuno Sá <nuno.sa@analog.com> 1319L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1320S: Supported 1321W: http://wiki.analog.com/ 1322W: https://ez.analog.com/linux-software-drivers 1323F: sound/soc/codecs/ad1* 1324F: sound/soc/codecs/ad7* 1325F: sound/soc/codecs/adau* 1326F: sound/soc/codecs/adav* 1327F: sound/soc/codecs/sigmadsp.* 1328F: sound/soc/codecs/ssm* 1329 1330ANALOG DEVICES INC DMA DRIVERS 1331M: Lars-Peter Clausen <lars@metafoo.de> 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: drivers/dma/dma-axi-dmac.c 1335 1336ANALOG DEVICES INC IIO DRIVERS 1337M: Lars-Peter Clausen <lars@metafoo.de> 1338M: Michael Hennerich <Michael.Hennerich@analog.com> 1339S: Supported 1340W: http://wiki.analog.com/ 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1344F: Documentation/devicetree/bindings/iio/*/adi,* 1345F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1347F: drivers/iio/*/ad* 1348F: drivers/iio/adc/ltc249* 1349F: drivers/iio/amplifiers/hmc425a.c 1350F: drivers/staging/iio/*/ad* 1351X: drivers/iio/*/adjd* 1352 1353ANALOG DEVICES INC MAX31760 DRIVER 1354M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1355S: Maintained 1356W: http://wiki.analog.com/ 1357W: https://ez.analog.com/linux-software-drivers 1358F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1359F: Documentation/hwmon/max31760.rst 1360F: drivers/hwmon/max31760.c 1361 1362ANALOGBITS PLL LIBRARIES 1363M: Paul Walmsley <paul.walmsley@sifive.com> 1364S: Supported 1365F: drivers/clk/analogbits/* 1366F: include/linux/clk/analogbits* 1367 1368ANDROID DRIVERS 1369M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1370M: Arve Hjønnevåg <arve@android.com> 1371M: Todd Kjos <tkjos@android.com> 1372M: Martijn Coenen <maco@android.com> 1373M: Joel Fernandes <joel@joelfernandes.org> 1374M: Christian Brauner <christian@brauner.io> 1375M: Carlos Llamas <cmllamas@google.com> 1376M: Suren Baghdasaryan <surenb@google.com> 1377L: linux-kernel@vger.kernel.org 1378S: Supported 1379T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1380F: drivers/android/ 1381 1382ANDROID GOLDFISH PIC DRIVER 1383M: Miodrag Dinic <miodrag.dinic@mips.com> 1384S: Supported 1385F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1386F: drivers/irqchip/irq-goldfish-pic.c 1387 1388ANDROID GOLDFISH RTC DRIVER 1389M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1390S: Supported 1391F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1392F: drivers/rtc/rtc-goldfish.c 1393 1394AOA (Apple Onboard Audio) ALSA DRIVER 1395M: Johannes Berg <johannes@sipsolutions.net> 1396L: linuxppc-dev@lists.ozlabs.org 1397L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1398S: Maintained 1399F: sound/aoa/ 1400 1401APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1402M: William Breathitt Gray <william.gray@linaro.org> 1403L: linux-iio@vger.kernel.org 1404S: Maintained 1405F: drivers/iio/addac/stx104.c 1406 1407APM DRIVER 1408M: Jiri Kosina <jikos@kernel.org> 1409S: Odd fixes 1410T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1411F: arch/x86/kernel/apm_32.c 1412F: drivers/char/apm-emulation.c 1413F: include/linux/apm_bios.h 1414F: include/uapi/linux/apm_bios.h 1415 1416APPARMOR SECURITY MODULE 1417M: John Johansen <john.johansen@canonical.com> 1418M: John Johansen <john@apparmor.net> 1419L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1420S: Supported 1421W: apparmor.net 1422B: https://gitlab.com/apparmor/apparmor-kernel 1423C: irc://irc.oftc.net/apparmor 1424T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1425T: https://gitlab.com/apparmor/apparmor-kernel.git 1426F: Documentation/admin-guide/LSM/apparmor.rst 1427F: security/apparmor/ 1428 1429APPLE BCM5974 MULTITOUCH DRIVER 1430M: Henrik Rydberg <rydberg@bitmath.org> 1431L: linux-input@vger.kernel.org 1432S: Odd fixes 1433F: drivers/input/mouse/bcm5974.c 1434 1435APPLE PCIE CONTROLLER DRIVER 1436M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1437M: Marc Zyngier <maz@kernel.org> 1438L: linux-pci@vger.kernel.org 1439S: Maintained 1440F: drivers/pci/controller/pcie-apple.c 1441 1442APPLE SMC DRIVER 1443M: Henrik Rydberg <rydberg@bitmath.org> 1444L: linux-hwmon@vger.kernel.org 1445S: Odd fixes 1446F: drivers/hwmon/applesmc.c 1447 1448APPLETALK NETWORK LAYER 1449L: netdev@vger.kernel.org 1450S: Odd fixes 1451F: drivers/net/appletalk/ 1452F: include/linux/atalk.h 1453F: include/uapi/linux/atalk.h 1454F: net/appletalk/ 1455 1456APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1457M: Khuong Dinh <khuong@os.amperecomputing.com> 1458S: Supported 1459F: arch/arm64/boot/dts/apm/ 1460 1461APPLIED MICRO (APM) X-GENE SOC EDAC 1462M: Khuong Dinh <khuong@os.amperecomputing.com> 1463S: Supported 1464F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1465F: drivers/edac/xgene_edac.c 1466 1467APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1468M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1469M: Keyur Chudgar <keyur@os.amperecomputing.com> 1470S: Supported 1471F: drivers/net/ethernet/apm/xgene-v2/ 1472 1473APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1474M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1475M: Keyur Chudgar <keyur@os.amperecomputing.com> 1476M: Quan Nguyen <quan@os.amperecomputing.com> 1477S: Supported 1478F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1479F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1480F: drivers/net/ethernet/apm/xgene/ 1481F: drivers/net/mdio/mdio-xgene.c 1482 1483APPLIED MICRO (APM) X-GENE SOC PMU 1484M: Khuong Dinh <khuong@os.amperecomputing.com> 1485S: Supported 1486F: Documentation/admin-guide/perf/xgene-pmu.rst 1487F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1488F: drivers/perf/xgene_pmu.c 1489 1490APTINA CAMERA SENSOR PLL 1491M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1492L: linux-media@vger.kernel.org 1493S: Maintained 1494F: drivers/media/i2c/aptina-pll.* 1495 1496AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1497M: Aleksa Savic <savicaleksa83@gmail.com> 1498M: Jack Doan <me@jackdoan.com> 1499L: linux-hwmon@vger.kernel.org 1500S: Maintained 1501F: Documentation/hwmon/aquacomputer_d5next.rst 1502F: drivers/hwmon/aquacomputer_d5next.c 1503 1504AQUANTIA ETHERNET DRIVER (atlantic) 1505M: Igor Russkikh <irusskikh@marvell.com> 1506L: netdev@vger.kernel.org 1507S: Supported 1508W: https://www.marvell.com/ 1509Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1510F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1511F: drivers/net/ethernet/aquantia/atlantic/ 1512 1513AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1514M: Egor Pomozov <epomozov@marvell.com> 1515L: netdev@vger.kernel.org 1516S: Supported 1517W: http://www.aquantia.com 1518F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1519 1520AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1521M: Krzysztof Hałasa <khalasa@piap.pl> 1522L: linux-media@vger.kernel.org 1523S: Maintained 1524F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1525F: drivers/media/i2c/ar0521.c 1526 1527ARASAN NAND CONTROLLER DRIVER 1528M: Miquel Raynal <miquel.raynal@bootlin.com> 1529R: Michal Simek <michal.simek@amd.com> 1530L: linux-mtd@lists.infradead.org 1531S: Maintained 1532F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1533F: drivers/mtd/nand/raw/arasan-nand-controller.c 1534 1535ARC FRAMEBUFFER DRIVER 1536M: Jaya Kumar <jayalk@intworks.biz> 1537S: Maintained 1538F: drivers/video/fbdev/arcfb.c 1539F: drivers/video/fbdev/core/fb_defio.c 1540 1541ARC PGU DRM DRIVER 1542M: Alexey Brodkin <abrodkin@synopsys.com> 1543S: Supported 1544F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1545F: drivers/gpu/drm/tiny/arcpgu.c 1546 1547ARCNET NETWORK LAYER 1548M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1549L: netdev@vger.kernel.org 1550S: Maintained 1551F: drivers/net/arcnet/ 1552F: include/uapi/linux/if_arcnet.h 1553 1554ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1555M: Arnd Bergmann <arnd@arndb.de> 1556M: Olof Johansson <olof@lixom.net> 1557M: soc@kernel.org 1558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1559S: Maintained 1560C: irc://irc.libera.chat/armlinux 1561T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1562F: Documentation/process/maintainer-soc.rst 1563F: arch/arm/boot/dts/Makefile 1564F: arch/arm64/boot/dts/Makefile 1565 1566ARM ARCHITECTED TIMER DRIVER 1567M: Mark Rutland <mark.rutland@arm.com> 1568M: Marc Zyngier <maz@kernel.org> 1569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1570S: Maintained 1571F: arch/arm/include/asm/arch_timer.h 1572F: arch/arm64/include/asm/arch_timer.h 1573F: drivers/clocksource/arm_arch_timer.c 1574 1575ARM HDLCD DRM DRIVER 1576M: Liviu Dudau <liviu.dudau@arm.com> 1577S: Supported 1578F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1579F: drivers/gpu/drm/arm/hdlcd_* 1580 1581ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1582M: Linus Walleij <linus.walleij@linaro.org> 1583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1584S: Maintained 1585F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1586F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1587F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1588F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1589F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1590F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1591F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1592F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1593F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1594F: arch/arm/boot/dts/arm/arm-realview-* 1595F: arch/arm/boot/dts/arm/integrator* 1596F: arch/arm/boot/dts/arm/versatile* 1597F: arch/arm/mach-versatile/ 1598F: drivers/bus/arm-integrator-lm.c 1599F: drivers/clk/versatile/ 1600F: drivers/i2c/busses/i2c-versatile.c 1601F: drivers/irqchip/irq-versatile-fpga.c 1602F: drivers/mtd/maps/physmap-versatile.* 1603F: drivers/power/reset/arm-versatile-reboot.c 1604F: drivers/soc/versatile/ 1605 1606ARM KOMEDA DRM-KMS DRIVER 1607M: Liviu Dudau <liviu.dudau@arm.com> 1608S: Supported 1609T: git git://anongit.freedesktop.org/drm/drm-misc 1610F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1611F: Documentation/gpu/komeda-kms.rst 1612F: drivers/gpu/drm/arm/display/include/ 1613F: drivers/gpu/drm/arm/display/komeda/ 1614 1615ARM MALI PANFROST DRM DRIVER 1616M: Rob Herring <robh@kernel.org> 1617M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1618R: Steven Price <steven.price@arm.com> 1619R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1620L: dri-devel@lists.freedesktop.org 1621S: Supported 1622T: git git://anongit.freedesktop.org/drm/drm-misc 1623F: drivers/gpu/drm/panfrost/ 1624F: include/uapi/drm/panfrost_drm.h 1625 1626ARM MALI-DP DRM DRIVER 1627M: Liviu Dudau <liviu.dudau@arm.com> 1628S: Supported 1629T: git git://anongit.freedesktop.org/drm/drm-misc 1630F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1631F: Documentation/gpu/afbc.rst 1632F: drivers/gpu/drm/arm/ 1633 1634ARM MFM AND FLOPPY DRIVERS 1635M: Ian Molton <spyro@f2s.com> 1636S: Maintained 1637F: arch/arm/include/asm/floppy.h 1638F: arch/arm/mach-rpc/floppydma.S 1639 1640ARM PMU PROFILING AND DEBUGGING 1641M: Will Deacon <will@kernel.org> 1642M: Mark Rutland <mark.rutland@arm.com> 1643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1644S: Maintained 1645F: Documentation/devicetree/bindings/arm/pmu.yaml 1646F: Documentation/devicetree/bindings/perf/ 1647F: arch/arm*/include/asm/hw_breakpoint.h 1648F: arch/arm*/include/asm/perf_event.h 1649F: arch/arm*/kernel/hw_breakpoint.c 1650F: arch/arm*/kernel/perf_* 1651F: drivers/perf/ 1652F: include/linux/perf/arm_pmu.h 1653 1654ARM PORT 1655M: Russell King <linux@armlinux.org.uk> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Odd Fixes 1658W: http://www.armlinux.org.uk/ 1659T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1660F: arch/arm/ 1661X: arch/arm/boot/dts/ 1662 1663ARM PRIMECELL AACI PL041 DRIVER 1664M: Russell King <linux@armlinux.org.uk> 1665S: Odd Fixes 1666F: sound/arm/aaci.* 1667 1668ARM PRIMECELL BUS SUPPORT 1669M: Russell King <linux@armlinux.org.uk> 1670S: Odd Fixes 1671F: drivers/amba/ 1672F: include/linux/amba/bus.h 1673 1674ARM PRIMECELL CLCD PL110 DRIVER 1675M: Russell King <linux@armlinux.org.uk> 1676S: Odd Fixes 1677F: drivers/video/fbdev/amba-clcd.* 1678 1679ARM PRIMECELL KMI PL050 DRIVER 1680M: Russell King <linux@armlinux.org.uk> 1681S: Odd Fixes 1682F: drivers/input/serio/ambakmi.* 1683F: include/linux/amba/kmi.h 1684 1685ARM PRIMECELL MMCI PL180/1 DRIVER 1686M: Russell King <linux@armlinux.org.uk> 1687S: Odd Fixes 1688F: drivers/mmc/host/mmci.* 1689F: include/linux/amba/mmci.h 1690 1691ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1692M: Miquel Raynal <miquel.raynal@bootlin.com> 1693R: Michal Simek <michal.simek@amd.com> 1694L: linux-mtd@lists.infradead.org 1695S: Maintained 1696F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1697F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1698 1699ARM PRIMECELL PL35X SMC DRIVER 1700M: Miquel Raynal <miquel.raynal@bootlin.com> 1701R: Michal Simek <michal.simek@amd.com> 1702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1703S: Maintained 1704F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1705F: drivers/memory/pl353-smc.c 1706 1707ARM PRIMECELL SSP PL022 SPI DRIVER 1708M: Linus Walleij <linus.walleij@linaro.org> 1709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1710S: Maintained 1711F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1712F: drivers/spi/spi-pl022.c 1713 1714ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1715M: Russell King <linux@armlinux.org.uk> 1716S: Odd Fixes 1717F: drivers/tty/serial/amba-pl01*.c 1718F: include/linux/amba/serial.h 1719 1720ARM PRIMECELL VIC PL190/PL192 DRIVER 1721M: Linus Walleij <linus.walleij@linaro.org> 1722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1723S: Maintained 1724F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1725F: drivers/irqchip/irq-vic.c 1726 1727ARM SMC WATCHDOG DRIVER 1728M: Julius Werner <jwerner@chromium.org> 1729R: Evan Benn <evanbenn@chromium.org> 1730S: Maintained 1731F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1732F: drivers/watchdog/arm_smc_wdt.c 1733 1734ARM SMMU DRIVERS 1735M: Will Deacon <will@kernel.org> 1736R: Robin Murphy <robin.murphy@arm.com> 1737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1738S: Maintained 1739F: Documentation/devicetree/bindings/iommu/arm,smmu* 1740F: drivers/iommu/arm/ 1741F: drivers/iommu/io-pgtable-arm* 1742 1743ARM SUB-ARCHITECTURES 1744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1745S: Maintained 1746C: irc://irc.libera.chat/armlinux 1747T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1748F: arch/arm/mach-*/ 1749F: arch/arm/plat-*/ 1750 1751ARM/ACTIONS SEMI ARCHITECTURE 1752M: Andreas Färber <afaerber@suse.de> 1753M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1755L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1756S: Maintained 1757F: Documentation/devicetree/bindings/arm/actions.yaml 1758F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1759F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1760F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1761F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1762F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1763F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1764F: Documentation/devicetree/bindings/pinctrl/actions,* 1765F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1766F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1767F: arch/arm/boot/dts/actions/ 1768F: arch/arm/mach-actions/ 1769F: arch/arm64/boot/dts/actions/ 1770F: drivers/clk/actions/ 1771F: drivers/clocksource/timer-owl* 1772F: drivers/dma/owl-dma.c 1773F: drivers/i2c/busses/i2c-owl.c 1774F: drivers/irqchip/irq-owl-sirq.c 1775F: drivers/mmc/host/owl-mmc.c 1776F: drivers/net/ethernet/actions/ 1777F: drivers/pinctrl/actions/* 1778F: drivers/soc/actions/ 1779F: include/dt-bindings/power/owl-* 1780F: include/dt-bindings/reset/actions,* 1781F: include/linux/soc/actions/ 1782N: owl 1783 1784ARM/Allwinner SoC Clock Support 1785M: Emilio López <emilio@elopez.com.ar> 1786S: Maintained 1787F: drivers/clk/sunxi/ 1788 1789ARM/Allwinner sunXi SoC support 1790M: Chen-Yu Tsai <wens@csie.org> 1791M: Jernej Skrabec <jernej.skrabec@gmail.com> 1792M: Samuel Holland <samuel@sholland.org> 1793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1794L: linux-sunxi@lists.linux.dev 1795S: Maintained 1796T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1797F: arch/arm/mach-sunxi/ 1798F: arch/arm64/boot/dts/allwinner/ 1799F: drivers/clk/sunxi-ng/ 1800F: drivers/pinctrl/sunxi/ 1801F: drivers/soc/sunxi/ 1802N: allwinner 1803N: sun[x456789]i 1804N: sun[25]0i 1805 1806ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1807M: Neil Armstrong <neil.armstrong@linaro.org> 1808M: Jerome Brunet <jbrunet@baylibre.com> 1809L: linux-amlogic@lists.infradead.org 1810S: Maintained 1811F: Documentation/devicetree/bindings/clock/amlogic* 1812F: drivers/clk/meson/ 1813F: include/dt-bindings/clock/amlogic,a1* 1814F: include/dt-bindings/clock/gxbb* 1815F: include/dt-bindings/clock/meson* 1816 1817ARM/Amlogic Meson SoC Crypto Drivers 1818M: Corentin Labbe <clabbe@baylibre.com> 1819L: linux-crypto@vger.kernel.org 1820L: linux-amlogic@lists.infradead.org 1821S: Maintained 1822F: Documentation/devicetree/bindings/crypto/amlogic* 1823F: drivers/crypto/amlogic/ 1824 1825ARM/Amlogic Meson SoC Sound Drivers 1826M: Jerome Brunet <jbrunet@baylibre.com> 1827L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1828S: Maintained 1829F: Documentation/devicetree/bindings/sound/amlogic* 1830F: sound/soc/meson/ 1831 1832ARM/Amlogic Meson SoC support 1833M: Neil Armstrong <neil.armstrong@linaro.org> 1834M: Kevin Hilman <khilman@baylibre.com> 1835R: Jerome Brunet <jbrunet@baylibre.com> 1836R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1838L: linux-amlogic@lists.infradead.org 1839S: Maintained 1840W: http://linux-meson.com/ 1841F: Documentation/devicetree/bindings/phy/amlogic* 1842F: arch/arm/boot/dts/amlogic/ 1843F: arch/arm/mach-meson/ 1844F: arch/arm64/boot/dts/amlogic/ 1845F: drivers/mmc/host/meson* 1846F: drivers/phy/amlogic/ 1847F: drivers/pinctrl/meson/ 1848F: drivers/rtc/rtc-meson* 1849F: drivers/soc/amlogic/ 1850N: meson 1851 1852ARM/Annapurna Labs ALPINE ARCHITECTURE 1853M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1854M: Antoine Tenart <atenart@kernel.org> 1855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1856S: Maintained 1857F: arch/arm/boot/dts/amazon/ 1858F: arch/arm/mach-alpine/ 1859F: arch/arm64/boot/dts/amazon/ 1860F: drivers/*/*alpine* 1861 1862ARM/APPLE MACHINE SOUND DRIVERS 1863M: Martin Povišer <povik+lin@cutebit.org> 1864L: asahi@lists.linux.dev 1865L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1866S: Maintained 1867F: Documentation/devicetree/bindings/sound/apple,* 1868F: sound/soc/apple/* 1869F: sound/soc/codecs/cs42l83-i2c.c 1870 1871ARM/APPLE MACHINE SUPPORT 1872M: Hector Martin <marcan@marcan.st> 1873M: Sven Peter <sven@svenpeter.dev> 1874R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1875L: asahi@lists.linux.dev 1876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1877S: Maintained 1878W: https://asahilinux.org 1879B: https://github.com/AsahiLinux/linux/issues 1880C: irc://irc.oftc.net/asahi-dev 1881T: git https://github.com/AsahiLinux/linux.git 1882F: Documentation/devicetree/bindings/arm/apple.yaml 1883F: Documentation/devicetree/bindings/arm/apple/* 1884F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1885F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1886F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1887F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1888F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1889F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1890F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1891F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1892F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1893F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1894F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1895F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1896F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1897F: Documentation/devicetree/bindings/power/apple* 1898F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1899F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1900F: arch/arm64/boot/dts/apple/ 1901F: drivers/bluetooth/hci_bcm4377.c 1902F: drivers/clk/clk-apple-nco.c 1903F: drivers/cpufreq/apple-soc-cpufreq.c 1904F: drivers/dma/apple-admac.c 1905F: drivers/i2c/busses/i2c-pasemi-core.c 1906F: drivers/i2c/busses/i2c-pasemi-platform.c 1907F: drivers/iommu/apple-dart.c 1908F: drivers/iommu/io-pgtable-dart.c 1909F: drivers/irqchip/irq-apple-aic.c 1910F: drivers/mailbox/apple-mailbox.c 1911F: drivers/nvme/host/apple.c 1912F: drivers/nvmem/apple-efuses.c 1913F: drivers/pinctrl/pinctrl-apple-gpio.c 1914F: drivers/pwm/pwm-apple.c 1915F: drivers/soc/apple/* 1916F: drivers/watchdog/apple_wdt.c 1917F: include/dt-bindings/interrupt-controller/apple-aic.h 1918F: include/dt-bindings/pinctrl/apple.h 1919F: include/linux/apple-mailbox.h 1920F: include/linux/soc/apple/* 1921 1922ARM/ARTPEC MACHINE SUPPORT 1923M: Jesper Nilsson <jesper.nilsson@axis.com> 1924M: Lars Persson <lars.persson@axis.com> 1925L: linux-arm-kernel@axis.com 1926S: Maintained 1927F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1928F: arch/arm/boot/dts/axis/ 1929F: arch/arm/mach-artpec 1930F: drivers/clk/axis 1931F: drivers/crypto/axis 1932F: drivers/mmc/host/usdhi6rol0.c 1933F: drivers/pinctrl/pinctrl-artpec* 1934 1935ARM/ASPEED I2C DRIVER 1936M: Brendan Higgins <brendanhiggins@google.com> 1937R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1938R: Joel Stanley <joel@jms.id.au> 1939L: linux-i2c@vger.kernel.org 1940L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1941S: Maintained 1942F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1943F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1944F: drivers/i2c/busses/i2c-aspeed.c 1945F: drivers/irqchip/irq-aspeed-i2c-ic.c 1946 1947ARM/ASPEED MACHINE SUPPORT 1948M: Joel Stanley <joel@jms.id.au> 1949R: Andrew Jeffery <andrew@aj.id.au> 1950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1951L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1952S: Supported 1953Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1954T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1955F: Documentation/devicetree/bindings/arm/aspeed/ 1956F: arch/arm/boot/dts/aspeed/ 1957F: arch/arm/mach-aspeed/ 1958N: aspeed 1959 1960ARM/BITMAIN ARCHITECTURE 1961M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1963S: Maintained 1964F: Documentation/devicetree/bindings/arm/bitmain.yaml 1965F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1966F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1967F: arch/arm64/boot/dts/bitmain/ 1968F: drivers/clk/clk-bm1880.c 1969F: drivers/pinctrl/pinctrl-bm1880.c 1970 1971ARM/CALXEDA HIGHBANK ARCHITECTURE 1972M: Andre Przywara <andre.przywara@arm.com> 1973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1974S: Maintained 1975F: arch/arm/boot/dts/calxeda/ 1976F: arch/arm/mach-highbank/ 1977 1978ARM/CAVIUM THUNDER NETWORK DRIVER 1979M: Sunil Goutham <sgoutham@marvell.com> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Supported 1982F: drivers/net/ethernet/cavium/thunder/ 1983 1984ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1985M: Lukasz Majewski <lukma@denx.de> 1986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1987S: Maintained 1988F: arch/arm/mach-ep93xx/ts72xx.c 1989 1990ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1991M: Alexander Shiyan <shc_work@mail.ru> 1992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1993S: Odd Fixes 1994N: clps711x 1995 1996ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1997M: Lennert Buytenhek <kernel@wantstofly.org> 1998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1999S: Maintained 2000 2001ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2002M: Hartley Sweeten <hsweeten@visionengravers.com> 2003M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Maintained 2006F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2007F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2008F: arch/arm/boot/compressed/misc-ep93xx.h 2009F: arch/arm/mach-ep93xx/ 2010F: drivers/iio/adc/ep93xx_adc.c 2011 2012ARM/CLKDEV SUPPORT 2013M: Russell King <linux@armlinux.org.uk> 2014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2015S: Maintained 2016T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2017F: drivers/clk/clkdev.c 2018 2019ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2020M: Baruch Siach <baruch@tkos.co.il> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022S: Maintained 2023F: arch/arm/boot/dts/cnxt/ 2024N: digicolor 2025 2026ARM/CORESIGHT FRAMEWORK AND DRIVERS 2027M: Suzuki K Poulose <suzuki.poulose@arm.com> 2028R: Mike Leach <mike.leach@linaro.org> 2029R: James Clark <james.clark@arm.com> 2030R: Leo Yan <leo.yan@linaro.org> 2031L: coresight@lists.linaro.org (moderated for non-subscribers) 2032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2033S: Maintained 2034T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2035F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2036F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2037F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2038F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2039F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2040F: Documentation/trace/coresight/* 2041F: drivers/hwtracing/coresight/* 2042F: include/dt-bindings/arm/coresight-cti-dt.h 2043F: include/linux/coresight* 2044F: samples/coresight/* 2045F: tools/perf/arch/arm/util/auxtrace.c 2046F: tools/perf/arch/arm/util/cs-etm.c 2047F: tools/perf/arch/arm/util/cs-etm.h 2048F: tools/perf/arch/arm/util/pmu.c 2049F: tools/perf/tests/shell/coresight/* 2050F: tools/perf/util/cs-etm-decoder/* 2051F: tools/perf/util/cs-etm.* 2052 2053ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2054M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2055M: Linus Walleij <linus.walleij@linaro.org> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057S: Maintained 2058T: git git://github.com/ulli-kroll/linux.git 2059F: Documentation/devicetree/bindings/arm/gemini.yaml 2060F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2061F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2062F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2063F: arch/arm/boot/dts/gemini/ 2064F: arch/arm/mach-gemini/ 2065F: drivers/crypto/gemini/ 2066F: drivers/net/ethernet/cortina/ 2067F: drivers/pinctrl/pinctrl-gemini.c 2068F: drivers/rtc/rtc-ftrtc010.c 2069 2070ARM/CZ.NIC TURRIS SUPPORT 2071M: Marek Behún <kabel@kernel.org> 2072S: Maintained 2073W: https://www.turris.cz/ 2074F: Documentation/ABI/testing/debugfs-moxtet 2075F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2076F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2077F: Documentation/devicetree/bindings/bus/moxtet.txt 2078F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2079F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2080F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2081F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2082F: drivers/bus/moxtet.c 2083F: drivers/firmware/turris-mox-rwtm.c 2084F: drivers/gpio/gpio-moxtet.c 2085F: drivers/leds/leds-turris-omnia.c 2086F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2087F: drivers/watchdog/armada_37xx_wdt.c 2088F: include/dt-bindings/bus/moxtet.h 2089F: include/linux/armada-37xx-rwtm-mailbox.h 2090F: include/linux/moxtet.h 2091 2092ARM/FARADAY FA526 PORT 2093M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2095S: Maintained 2096T: git git://git.berlios.de/gemini-board 2097F: arch/arm/mm/*-fa* 2098 2099ARM/FOOTBRIDGE ARCHITECTURE 2100M: Russell King <linux@armlinux.org.uk> 2101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2102S: Maintained 2103W: http://www.armlinux.org.uk/ 2104F: arch/arm/include/asm/hardware/dec21285.h 2105F: arch/arm/mach-footbridge/ 2106 2107ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2108M: Shawn Guo <shawnguo@kernel.org> 2109M: Sascha Hauer <s.hauer@pengutronix.de> 2110R: Pengutronix Kernel Team <kernel@pengutronix.de> 2111R: Fabio Estevam <festevam@gmail.com> 2112R: NXP Linux Team <linux-imx@nxp.com> 2113L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2114S: Maintained 2115T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2116F: arch/arm/boot/dts/nxp/imx/ 2117F: arch/arm/boot/dts/nxp/mxs/ 2118X: arch/arm64/boot/dts/freescale/fsl-* 2119X: arch/arm64/boot/dts/freescale/qoriq-* 2120X: drivers/media/i2c/ 2121N: imx 2122N: mxs 2123 2124ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2125M: Shawn Guo <shawnguo@kernel.org> 2126M: Li Yang <leoyang.li@nxp.com> 2127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2128S: Maintained 2129T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2130F: arch/arm/boot/dts/nxp/ls/ 2131F: arch/arm64/boot/dts/freescale/fsl-* 2132F: arch/arm64/boot/dts/freescale/qoriq-* 2133 2134ARM/FREESCALE VYBRID ARM ARCHITECTURE 2135M: Shawn Guo <shawnguo@kernel.org> 2136M: Sascha Hauer <s.hauer@pengutronix.de> 2137R: Pengutronix Kernel Team <kernel@pengutronix.de> 2138R: Stefan Agner <stefan@agner.ch> 2139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2140S: Maintained 2141T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2142F: arch/arm/boot/dts/nxp/vf/ 2143F: arch/arm/mach-imx/*vf610* 2144 2145ARM/GUMSTIX MACHINE SUPPORT 2146M: Steve Sakoman <sakoman@gmail.com> 2147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2148S: Maintained 2149 2150ARM/HISILICON SOC SUPPORT 2151M: Wei Xu <xuwei5@hisilicon.com> 2152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2153S: Supported 2154W: http://www.hisilicon.com 2155T: git https://github.com/hisilicon/linux-hisi.git 2156F: arch/arm/boot/dts/hisilicon/ 2157F: arch/arm/mach-hisi/ 2158F: arch/arm64/boot/dts/hisilicon/ 2159 2160ARM/HP JORNADA 7XX MACHINE SUPPORT 2161M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2162S: Maintained 2163W: www.jlime.com 2164T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2165F: arch/arm/mach-sa1100/include/mach/jornada720.h 2166F: arch/arm/mach-sa1100/jornada720.c 2167 2168ARM/HPE GXP ARCHITECTURE 2169M: Jean-Marie Verdun <verdun@hpe.com> 2170M: Nick Hawkins <nick.hawkins@hpe.com> 2171S: Maintained 2172F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2173F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2174F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2175F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2176F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2177F: Documentation/hwmon/gxp-fan-ctrl.rst 2178F: arch/arm/boot/dts/hpe/ 2179F: arch/arm/mach-hpe/ 2180F: drivers/clocksource/timer-gxp.c 2181F: drivers/hwmon/gxp-fan-ctrl.c 2182F: drivers/i2c/busses/i2c-gxp.c 2183F: drivers/spi/spi-gxp.c 2184F: drivers/watchdog/gxp-wdt.c 2185 2186ARM/IGEP MACHINE SUPPORT 2187M: Enric Balletbo i Serra <eballetbo@gmail.com> 2188M: Javier Martinez Canillas <javier@dowhile0.org> 2189L: linux-omap@vger.kernel.org 2190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2191S: Maintained 2192F: arch/arm/boot/dts/ti/omap/omap3-igep* 2193 2194ARM/INTEL IXP4XX ARM ARCHITECTURE 2195M: Linus Walleij <linusw@kernel.org> 2196M: Imre Kaloz <kaloz@openwrt.org> 2197M: Krzysztof Halasa <khalasa@piap.pl> 2198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2199S: Maintained 2200F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2201F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2202F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2203F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2204F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2205F: arch/arm/boot/dts/intel/ixp/ 2206F: arch/arm/mach-ixp4xx/ 2207F: drivers/bus/intel-ixp4xx-eb.c 2208F: drivers/clocksource/timer-ixp4xx.c 2209F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2210F: drivers/gpio/gpio-ixp4xx.c 2211F: drivers/irqchip/irq-ixp4xx.c 2212 2213ARM/INTEL KEEMBAY ARCHITECTURE 2214M: Paul J. Murphy <paul.j.murphy@intel.com> 2215M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2216S: Maintained 2217F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2218F: arch/arm64/boot/dts/intel/keembay-evm.dts 2219F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2220 2221ARM/INTEL XSC3 (MANZANO) ARM CORE 2222M: Lennert Buytenhek <kernel@wantstofly.org> 2223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2224S: Maintained 2225 2226ARM/LG1K ARCHITECTURE 2227M: Chanho Min <chanho.min@lge.com> 2228L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2229S: Maintained 2230F: arch/arm64/boot/dts/lg/ 2231 2232ARM/LPC18XX ARCHITECTURE 2233M: Vladimir Zapolskiy <vz@mleia.com> 2234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2235S: Maintained 2236F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2237F: arch/arm/boot/dts/nxp/lpc/lpc43* 2238F: drivers/i2c/busses/i2c-lpc2k.c 2239F: drivers/memory/pl172.c 2240F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2241F: drivers/rtc/rtc-lpc24xx.c 2242N: lpc18xx 2243 2244ARM/LPC32XX SOC SUPPORT 2245M: Vladimir Zapolskiy <vz@mleia.com> 2246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2247S: Maintained 2248T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2249F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2250F: arch/arm/boot/dts/nxp/lpc/lpc32* 2251F: arch/arm/mach-lpc32xx/ 2252F: drivers/i2c/busses/i2c-pnx.c 2253F: drivers/net/ethernet/nxp/lpc_eth.c 2254F: drivers/usb/host/ohci-nxp.c 2255F: drivers/watchdog/pnx4008_wdt.c 2256N: lpc32xx 2257 2258ARM/Marvell Dove/MV78xx0/Orion SOC support 2259M: Andrew Lunn <andrew@lunn.ch> 2260M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2261M: Gregory Clement <gregory.clement@bootlin.com> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2265F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2266F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2267F: Documentation/devicetree/bindings/soc/dove/ 2268F: arch/arm/boot/dts/marvell/dove* 2269F: arch/arm/boot/dts/marvell/orion5x* 2270F: arch/arm/mach-dove/ 2271F: arch/arm/mach-mv78xx0/ 2272F: arch/arm/mach-orion5x/ 2273F: arch/arm/plat-orion/ 2274F: drivers/soc/dove/ 2275 2276ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2277M: Andrew Lunn <andrew@lunn.ch> 2278M: Gregory Clement <gregory.clement@bootlin.com> 2279M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2281S: Maintained 2282T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2283F: Documentation/devicetree/bindings/arm/marvell/ 2284F: arch/arm/boot/dts/marvell/armada* 2285F: arch/arm/boot/dts/marvell/kirkwood* 2286F: arch/arm/configs/mvebu_*_defconfig 2287F: arch/arm/mach-mvebu/ 2288F: arch/arm64/boot/dts/marvell/armada* 2289F: arch/arm64/boot/dts/marvell/cn913* 2290F: drivers/clk/mvebu/ 2291F: drivers/cpufreq/armada-37xx-cpufreq.c 2292F: drivers/cpufreq/armada-8k-cpufreq.c 2293F: drivers/cpufreq/mvebu-cpufreq.c 2294F: drivers/irqchip/irq-armada-370-xp.c 2295F: drivers/irqchip/irq-mvebu-* 2296F: drivers/pinctrl/mvebu/ 2297F: drivers/rtc/rtc-armada38x.c 2298 2299ARM/Mediatek RTC DRIVER 2300M: Eddie Huang <eddie.huang@mediatek.com> 2301M: Sean Wang <sean.wang@mediatek.com> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2304S: Maintained 2305F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2306F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2307F: drivers/rtc/rtc-mt2712.c 2308F: drivers/rtc/rtc-mt6397.c 2309F: drivers/rtc/rtc-mt7622.c 2310 2311ARM/Mediatek SoC support 2312M: Matthias Brugger <matthias.bgg@gmail.com> 2313R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2314L: linux-kernel@vger.kernel.org 2315L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2316L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2317S: Maintained 2318W: https://mtk.wiki.kernel.org/ 2319C: irc://irc.libera.chat/linux-mediatek 2320F: arch/arm/boot/dts/mediatek/ 2321F: arch/arm/mach-mediatek/ 2322F: arch/arm64/boot/dts/mediatek/ 2323F: drivers/soc/mediatek/ 2324N: mtk 2325N: mt[2678] 2326K: mediatek 2327 2328ARM/Mediatek USB3 PHY DRIVER 2329M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2331L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2332S: Maintained 2333F: Documentation/devicetree/bindings/phy/mediatek,* 2334F: drivers/phy/mediatek/ 2335 2336ARM/MICROCHIP (ARM64) SoC support 2337M: Conor Dooley <conor@kernel.org> 2338M: Nicolas Ferre <nicolas.ferre@microchip.com> 2339M: Claudiu Beznea <claudiu.beznea@microchip.com> 2340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2341S: Supported 2342T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2343F: arch/arm64/boot/dts/microchip/ 2344 2345ARM/Microchip (AT91) SoC support 2346M: Nicolas Ferre <nicolas.ferre@microchip.com> 2347M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2348M: Claudiu Beznea <claudiu.beznea@microchip.com> 2349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2350S: Supported 2351W: http://www.linux4sam.org 2352T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2353F: arch/arm/boot/dts/microchip/at91* 2354F: arch/arm/boot/dts/microchip/sama* 2355F: arch/arm/include/debug/at91.S 2356F: arch/arm/mach-at91/ 2357F: drivers/memory/atmel* 2358F: drivers/watchdog/sama5d4_wdt.c 2359F: include/soc/at91/ 2360X: drivers/input/touchscreen/atmel_mxt_ts.c 2361X: drivers/net/wireless/atmel/ 2362N: at91 2363N: atmel 2364 2365ARM/Microchip Sparx5 SoC support 2366M: Lars Povlsen <lars.povlsen@microchip.com> 2367M: Steen Hegelund <Steen.Hegelund@microchip.com> 2368M: Daniel Machon <daniel.machon@microchip.com> 2369M: UNGLinuxDriver@microchip.com 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371S: Supported 2372F: arch/arm64/boot/dts/microchip/sparx* 2373F: drivers/net/ethernet/microchip/vcap/ 2374F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2375N: sparx5 2376 2377ARM/MILBEAUT ARCHITECTURE 2378M: Taichi Sugaya <sugaya.taichi@socionext.com> 2379M: Takao Orito <orito.takao@socionext.com> 2380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2381S: Maintained 2382F: arch/arm/boot/dts/socionext/milbeaut* 2383F: arch/arm/mach-milbeaut/ 2384N: milbeaut 2385 2386ARM/MStar/Sigmastar Armv7 SoC support 2387M: Daniel Palmer <daniel@thingy.jp> 2388M: Romain Perier <romain.perier@gmail.com> 2389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2390S: Maintained 2391W: http://linux-chenxing.org/ 2392T: git git://github.com/linux-chenxing/linux.git 2393F: Documentation/devicetree/bindings/arm/mstar/* 2394F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2395F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2396F: arch/arm/boot/dts/sigmastar/ 2397F: arch/arm/mach-mstar/ 2398F: drivers/clk/mstar/ 2399F: drivers/clocksource/timer-msc313e.c 2400F: drivers/gpio/gpio-msc313.c 2401F: drivers/rtc/rtc-msc313.c 2402F: drivers/watchdog/msc313e_wdt.c 2403F: include/dt-bindings/clock/mstar-* 2404F: include/dt-bindings/gpio/msc313-gpio.h 2405 2406ARM/NOMADIK/Ux500 ARCHITECTURES 2407M: Linus Walleij <linus.walleij@linaro.org> 2408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2409S: Maintained 2410T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2411F: Documentation/devicetree/bindings/arm/ste-* 2412F: Documentation/devicetree/bindings/arm/ux500.yaml 2413F: Documentation/devicetree/bindings/arm/ux500/ 2414F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2415F: arch/arm/boot/dts/st/ste-* 2416F: arch/arm/mach-nomadik/ 2417F: arch/arm/mach-ux500/ 2418F: drivers/clk/clk-nomadik.c 2419F: drivers/clocksource/clksrc-dbx500-prcmu.c 2420F: drivers/dma/ste_dma40* 2421F: drivers/hwspinlock/u8500_hsem.c 2422F: drivers/i2c/busses/i2c-nomadik.c 2423F: drivers/iio/adc/ab8500-gpadc.c 2424F: drivers/mfd/ab8500* 2425F: drivers/mfd/abx500* 2426F: drivers/mfd/db8500* 2427F: drivers/pinctrl/nomadik/ 2428F: drivers/rtc/rtc-ab8500.c 2429F: drivers/rtc/rtc-pl031.c 2430F: drivers/soc/ux500/ 2431 2432ARM/NUVOTON MA35 ARCHITECTURE 2433M: Jacky Huang <ychuang3@nuvoton.com> 2434M: Shan-Chun Hung <schung@nuvoton.com> 2435L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2436S: Supported 2437F: Documentation/devicetree/bindings/*/*/*ma35* 2438F: Documentation/devicetree/bindings/*/*ma35* 2439F: arch/arm64/boot/dts/nuvoton/*ma35* 2440F: drivers/*/*/*ma35* 2441F: drivers/*/*ma35* 2442K: ma35d1 2443 2444ARM/NUVOTON NPCM ARCHITECTURE 2445M: Avi Fishman <avifishman70@gmail.com> 2446M: Tomer Maimon <tmaimon77@gmail.com> 2447M: Tali Perry <tali.perry1@gmail.com> 2448R: Patrick Venture <venture@google.com> 2449R: Nancy Yuen <yuenn@google.com> 2450R: Benjamin Fair <benjaminfair@google.com> 2451L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2452S: Supported 2453F: Documentation/devicetree/bindings/*/*/*npcm* 2454F: Documentation/devicetree/bindings/*/*npcm* 2455F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2456F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2457F: arch/arm/mach-npcm/ 2458F: arch/arm64/boot/dts/nuvoton/ 2459F: drivers/*/*/*npcm* 2460F: drivers/*/*npcm* 2461F: drivers/rtc/rtc-nct3018y.c 2462F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2463F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2464 2465ARM/NUVOTON WPCM450 ARCHITECTURE 2466M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2467L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2468S: Maintained 2469W: https://github.com/neuschaefer/wpcm450/wiki 2470F: Documentation/devicetree/bindings/*/*wpcm* 2471F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2472F: arch/arm/configs/wpcm450_defconfig 2473F: arch/arm/mach-npcm/wpcm450.c 2474F: drivers/*/*/*wpcm* 2475F: drivers/*/*wpcm* 2476 2477ARM/NXP S32G ARCHITECTURE 2478M: Chester Lin <clin@suse.com> 2479R: Andreas Färber <afaerber@suse.de> 2480R: Matthias Brugger <mbrugger@suse.com> 2481R: NXP S32 Linux Team <s32@nxp.com> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Maintained 2484F: arch/arm64/boot/dts/freescale/s32g*.dts* 2485 2486ARM/Orion SoC/Technologic Systems TS-78xx platform support 2487M: Alexander Clouter <alex@digriz.org.uk> 2488L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2489S: Maintained 2490W: http://www.digriz.org.uk/ts78xx/kernel 2491F: arch/arm/mach-orion5x/ts78xx-* 2492 2493ARM/OXNAS platform support 2494M: Neil Armstrong <neil.armstrong@linaro.org> 2495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2496L: linux-oxnas@groups.io (moderated for non-subscribers) 2497S: Maintained 2498F: arch/arm/boot/dts/ox8*.dts* 2499F: arch/arm/mach-oxnas/ 2500F: drivers/power/reset/oxnas-restart.c 2501N: oxnas 2502 2503ARM/QUALCOMM CHROMEBOOK SUPPORT 2504R: cros-qcom-dts-watchers@chromium.org 2505F: arch/arm64/boot/dts/qcom/sc7180* 2506F: arch/arm64/boot/dts/qcom/sc7280* 2507F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2508 2509ARM/QUALCOMM SUPPORT 2510M: Andy Gross <agross@kernel.org> 2511M: Bjorn Andersson <andersson@kernel.org> 2512M: Konrad Dybcio <konrad.dybcio@linaro.org> 2513L: linux-arm-msm@vger.kernel.org 2514S: Maintained 2515T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2516F: Documentation/devicetree/bindings/*/qcom* 2517F: Documentation/devicetree/bindings/soc/qcom/ 2518F: arch/arm/boot/dts/qcom/ 2519F: arch/arm/configs/qcom_defconfig 2520F: arch/arm/mach-qcom/ 2521F: arch/arm64/boot/dts/qcom/ 2522F: drivers/*/*/pm8???-* 2523F: drivers/*/*/qcom* 2524F: drivers/*/*/qcom/ 2525F: drivers/*/qcom* 2526F: drivers/*/qcom/ 2527F: drivers/bluetooth/btqcomsmd.c 2528F: drivers/clocksource/timer-qcom.c 2529F: drivers/cpuidle/cpuidle-qcom-spm.c 2530F: drivers/extcon/extcon-qcom* 2531F: drivers/i2c/busses/i2c-qcom-geni.c 2532F: drivers/i2c/busses/i2c-qup.c 2533F: drivers/iommu/msm* 2534F: drivers/mfd/ssbi.c 2535F: drivers/mmc/host/mmci_qcom* 2536F: drivers/mmc/host/sdhci-msm.c 2537F: drivers/pci/controller/dwc/pcie-qcom.c 2538F: drivers/phy/qualcomm/ 2539F: drivers/power/*/msm* 2540F: drivers/reset/reset-qcom-* 2541F: drivers/spi/spi-geni-qcom.c 2542F: drivers/spi/spi-qcom-qspi.c 2543F: drivers/spi/spi-qup.c 2544F: drivers/tty/serial/msm_serial.c 2545F: drivers/ufs/host/ufs-qcom* 2546F: drivers/usb/dwc3/dwc3-qcom.c 2547F: include/dt-bindings/*/qcom* 2548F: include/linux/*/qcom* 2549F: include/linux/soc/qcom/ 2550 2551ARM/RDA MICRO ARCHITECTURE 2552M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2554L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556F: Documentation/devicetree/bindings/arm/rda.yaml 2557F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2558F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2559F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2560F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2561F: arch/arm/boot/dts/unisoc/ 2562F: drivers/clocksource/timer-rda.c 2563F: drivers/gpio/gpio-rda.c 2564F: drivers/irqchip/irq-rda-intc.c 2565F: drivers/tty/serial/rda-uart.c 2566 2567ARM/REALTEK ARCHITECTURE 2568M: Andreas Färber <afaerber@suse.de> 2569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2570L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: Documentation/devicetree/bindings/arm/realtek.yaml 2573F: arch/arm/boot/dts/realtek/ 2574F: arch/arm/mach-realtek/ 2575F: arch/arm64/boot/dts/realtek/ 2576 2577ARM/RISC-V/RENESAS ARCHITECTURE 2578M: Geert Uytterhoeven <geert+renesas@glider.be> 2579M: Magnus Damm <magnus.damm@gmail.com> 2580L: linux-renesas-soc@vger.kernel.org 2581S: Supported 2582Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2583C: irc://irc.libera.chat/renesas-soc 2584T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2585F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2586F: Documentation/devicetree/bindings/soc/renesas/ 2587F: arch/arm/boot/dts/renesas/ 2588F: arch/arm/configs/shmobile_defconfig 2589F: arch/arm/include/debug/renesas-scif.S 2590F: arch/arm/mach-shmobile/ 2591F: arch/arm64/boot/dts/renesas/ 2592F: arch/riscv/boot/dts/renesas/ 2593F: drivers/soc/renesas/ 2594F: include/linux/soc/renesas/ 2595K: \brenesas, 2596 2597ARM/RISCPC ARCHITECTURE 2598M: Russell King <linux@armlinux.org.uk> 2599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2600S: Maintained 2601W: http://www.armlinux.org.uk/ 2602F: arch/arm/include/asm/hardware/ioc.h 2603F: arch/arm/include/asm/hardware/iomd.h 2604F: arch/arm/include/asm/hardware/memc.h 2605F: arch/arm/mach-rpc/ 2606F: drivers/net/ethernet/8390/etherh.c 2607F: drivers/net/ethernet/i825xx/ether1* 2608F: drivers/net/ethernet/seeq/ether3* 2609F: drivers/scsi/arm/ 2610 2611ARM/Rockchip SoC support 2612M: Heiko Stuebner <heiko@sntech.de> 2613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2614L: linux-rockchip@lists.infradead.org 2615S: Maintained 2616T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2617F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2618F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2619F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2620F: arch/arm/boot/dts/rockchip/ 2621F: arch/arm/mach-rockchip/ 2622F: drivers/*/*/*rockchip* 2623F: drivers/*/*rockchip* 2624F: drivers/clk/rockchip/ 2625F: drivers/i2c/busses/i2c-rk3x.c 2626F: sound/soc/rockchip/ 2627N: rockchip 2628 2629ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2630M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2631R: Alim Akhtar <alim.akhtar@samsung.com> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-samsung-soc@vger.kernel.org 2634S: Maintained 2635Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2636B: mailto:linux-samsung-soc@vger.kernel.org 2637C: irc://irc.libera.chat/linux-exynos 2638T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2639F: Documentation/arch/arm/samsung/ 2640F: Documentation/devicetree/bindings/arm/samsung/ 2641F: Documentation/devicetree/bindings/hwinfo/samsung,* 2642F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2643F: Documentation/devicetree/bindings/soc/samsung/ 2644F: arch/arm/boot/dts/samsung/ 2645F: arch/arm/mach-exynos*/ 2646F: arch/arm/mach-s3c/ 2647F: arch/arm/mach-s5p*/ 2648F: arch/arm64/boot/dts/exynos/ 2649F: drivers/*/*/*s3c24* 2650F: drivers/*/*s3c24* 2651F: drivers/*/*s3c64xx* 2652F: drivers/*/*s5pv210* 2653F: drivers/clocksource/samsung_pwm_timer.c 2654F: drivers/memory/samsung/ 2655F: drivers/pwm/pwm-samsung.c 2656F: drivers/soc/samsung/ 2657F: drivers/tty/serial/samsung* 2658F: include/clocksource/samsung_pwm.h 2659F: include/linux/platform_data/*s3c* 2660F: include/linux/serial_s3c.h 2661F: include/linux/soc/samsung/ 2662N: exynos 2663N: s3c64xx 2664N: s5pv210 2665 2666ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2667M: Łukasz Stelmach <l.stelmach@samsung.com> 2668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2669L: linux-media@vger.kernel.org 2670S: Maintained 2671F: drivers/media/platform/samsung/s5p-g2d/ 2672 2673ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2674M: Marek Szyprowski <m.szyprowski@samsung.com> 2675L: linux-samsung-soc@vger.kernel.org 2676L: linux-media@vger.kernel.org 2677S: Maintained 2678F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2679F: drivers/media/cec/platform/s5p/ 2680 2681ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2682M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2683M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2684M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2685L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2686L: linux-media@vger.kernel.org 2687S: Maintained 2688F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2689F: drivers/media/platform/samsung/s5p-jpeg/ 2690 2691ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2692M: Marek Szyprowski <m.szyprowski@samsung.com> 2693M: Andrzej Hajda <andrzej.hajda@intel.com> 2694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2695L: linux-media@vger.kernel.org 2696S: Maintained 2697F: drivers/media/platform/samsung/s5p-mfc/ 2698 2699ARM/SOCFPGA ARCHITECTURE 2700M: Dinh Nguyen <dinguyen@kernel.org> 2701S: Maintained 2702W: http://www.rocketboards.org 2703T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2704F: arch/arm/boot/dts/intel/socfpga/ 2705F: arch/arm/configs/socfpga_defconfig 2706F: arch/arm/mach-socfpga/ 2707F: arch/arm64/boot/dts/altera/ 2708F: arch/arm64/boot/dts/intel/ 2709 2710ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2711M: Dinh Nguyen <dinguyen@kernel.org> 2712S: Maintained 2713F: drivers/clk/socfpga/ 2714 2715ARM/SOCFPGA EDAC SUPPORT 2716M: Dinh Nguyen <dinguyen@kernel.org> 2717S: Maintained 2718F: drivers/edac/altera_edac.[ch] 2719 2720ARM/SPREADTRUM SoC SUPPORT 2721M: Orson Zhai <orsonzhai@gmail.com> 2722M: Baolin Wang <baolin.wang7@gmail.com> 2723M: Chunyan Zhang <zhang.lyra@gmail.com> 2724S: Maintained 2725F: arch/arm64/boot/dts/sprd 2726N: sprd 2727N: sc27xx 2728N: sc2731 2729 2730ARM/STI ARCHITECTURE 2731M: Patrice Chotard <patrice.chotard@foss.st.com> 2732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2733S: Maintained 2734W: http://www.stlinux.com 2735F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2736F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2737F: arch/arm/boot/dts/st/sti* 2738F: arch/arm/mach-sti/ 2739F: drivers/ata/ahci_st.c 2740F: drivers/char/hw_random/st-rng.c 2741F: drivers/clocksource/arm_global_timer.c 2742F: drivers/clocksource/clksrc_st_lpc.c 2743F: drivers/cpufreq/sti-cpufreq.c 2744F: drivers/dma/st_fdma* 2745F: drivers/i2c/busses/i2c-st.c 2746F: drivers/media/platform/st/sti/c8sectpfe/ 2747F: drivers/media/rc/st_rc.c 2748F: drivers/mmc/host/sdhci-st.c 2749F: drivers/phy/st/phy-miphy28lp.c 2750F: drivers/phy/st/phy-stih407-usb.c 2751F: drivers/pinctrl/pinctrl-st.c 2752F: drivers/remoteproc/st_remoteproc.c 2753F: drivers/remoteproc/st_slim_rproc.c 2754F: drivers/reset/sti/ 2755F: drivers/rtc/rtc-st-lpc.c 2756F: drivers/tty/serial/st-asc.c 2757F: drivers/usb/dwc3/dwc3-st.c 2758F: drivers/usb/host/ehci-st.c 2759F: drivers/usb/host/ohci-st.c 2760F: drivers/watchdog/st_lpc_wdt.c 2761F: include/linux/remoteproc/st_slim_rproc.h 2762 2763ARM/STM32 ARCHITECTURE 2764M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2765M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2766L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2768S: Maintained 2769T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2770F: arch/arm/boot/dts/st/stm32* 2771F: arch/arm/mach-stm32/ 2772F: arch/arm64/boot/dts/st/ 2773F: drivers/clocksource/armv7m_systick.c 2774N: stm32 2775N: stm 2776 2777ARM/SUNPLUS SP7021 SOC SUPPORT 2778M: Qin Jian <qinjian@cqplus1.com> 2779L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2780S: Maintained 2781W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2782F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2783F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2784F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2785F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2786F: arch/arm/boot/dts/sunplus/ 2787F: arch/arm/configs/sp7021_*defconfig 2788F: arch/arm/mach-sunplus/ 2789F: drivers/clk/clk-sp7021.c 2790F: drivers/irqchip/irq-sp7021-intc.c 2791F: drivers/reset/reset-sunplus.c 2792F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2793F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2794 2795ARM/Synaptics SoC support 2796M: Jisheng Zhang <jszhang@kernel.org> 2797M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2799S: Maintained 2800F: arch/arm/boot/dts/synaptics/ 2801F: arch/arm/mach-berlin/ 2802F: arch/arm64/boot/dts/synaptics/ 2803 2804ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2805M: Lennert Buytenhek <kernel@wantstofly.org> 2806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2807S: Maintained 2808 2809ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2810M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2811L: linux-tegra@vger.kernel.org 2812L: linux-media@vger.kernel.org 2813S: Maintained 2814F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2815F: drivers/media/cec/platform/tegra/ 2816 2817ARM/TESLA FSD SoC SUPPORT 2818M: Alim Akhtar <alim.akhtar@samsung.com> 2819M: linux-fsd@tesla.com 2820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2821L: linux-samsung-soc@vger.kernel.org 2822S: Maintained 2823F: arch/arm64/boot/dts/tesla/ 2824 2825ARM/TETON BGA MACHINE SUPPORT 2826M: "Mark F. Brown" <mark.brown314@gmail.com> 2827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2828S: Maintained 2829 2830ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2831M: Santosh Shilimkar <ssantosh@kernel.org> 2832L: linux-kernel@vger.kernel.org 2833S: Maintained 2834F: drivers/memory/*emif* 2835 2836ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2837M: Nishanth Menon <nm@ti.com> 2838M: Santosh Shilimkar <ssantosh@kernel.org> 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840S: Maintained 2841T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2842F: arch/arm/boot/dts/ti/keystone/ 2843F: arch/arm/mach-keystone/ 2844 2845ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2846M: Santosh Shilimkar <ssantosh@kernel.org> 2847L: linux-kernel@vger.kernel.org 2848S: Maintained 2849F: drivers/clk/keystone/ 2850 2851ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2852M: Santosh Shilimkar <ssantosh@kernel.org> 2853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2854L: linux-kernel@vger.kernel.org 2855S: Maintained 2856F: drivers/clocksource/timer-keystone.c 2857 2858ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2859M: Santosh Shilimkar <ssantosh@kernel.org> 2860L: linux-kernel@vger.kernel.org 2861S: Maintained 2862F: drivers/power/reset/keystone-reset.c 2863 2864ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2865M: Nishanth Menon <nm@ti.com> 2866M: Vignesh Raghavendra <vigneshr@ti.com> 2867M: Tero Kristo <kristo@kernel.org> 2868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2869S: Supported 2870F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2871F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2872F: arch/arm64/boot/dts/ti/Makefile 2873F: arch/arm64/boot/dts/ti/k3-* 2874 2875ARM/TOSHIBA VISCONTI ARCHITECTURE 2876M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2878S: Supported 2879T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2880F: Documentation/devicetree/bindings/arm/toshiba.yaml 2881F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2882F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2883F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2884F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2885F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2886F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2887F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2888F: arch/arm64/boot/dts/toshiba/ 2889F: drivers/clk/visconti/ 2890F: drivers/gpio/gpio-visconti.c 2891F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2892F: drivers/pci/controller/dwc/pcie-visconti.c 2893F: drivers/pinctrl/visconti/ 2894F: drivers/watchdog/visconti_wdt.c 2895N: visconti 2896 2897ARM/UNIPHIER ARCHITECTURE 2898M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2899M: Masami Hiramatsu <mhiramat@kernel.org> 2900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2901S: Maintained 2902F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2903F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2904F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2905F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2906F: arch/arm/boot/dts/socionext/uniphier* 2907F: arch/arm/include/asm/hardware/cache-uniphier.h 2908F: arch/arm/mach-uniphier/ 2909F: arch/arm/mm/cache-uniphier.c 2910F: arch/arm64/boot/dts/socionext/uniphier* 2911F: drivers/bus/uniphier-system-bus.c 2912F: drivers/clk/uniphier/ 2913F: drivers/dma/uniphier-mdmac.c 2914F: drivers/gpio/gpio-uniphier.c 2915F: drivers/i2c/busses/i2c-uniphier* 2916F: drivers/irqchip/irq-uniphier-aidet.c 2917F: drivers/mmc/host/uniphier-sd.c 2918F: drivers/pinctrl/uniphier/ 2919F: drivers/reset/reset-uniphier.c 2920F: drivers/tty/serial/8250/8250_uniphier.c 2921N: uniphier 2922 2923ARM/VERSATILE EXPRESS PLATFORM 2924M: Liviu Dudau <liviu.dudau@arm.com> 2925M: Sudeep Holla <sudeep.holla@arm.com> 2926M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2928S: Maintained 2929F: */*/*/vexpress* 2930F: */*/vexpress* 2931F: arch/arm/boot/dts/arm/vexpress* 2932F: arch/arm/mach-versatile/ 2933F: arch/arm64/boot/dts/arm/ 2934F: drivers/clk/versatile/clk-vexpress-osc.c 2935F: drivers/clocksource/timer-versatile.c 2936N: mps2 2937 2938ARM/VFP SUPPORT 2939M: Russell King <linux@armlinux.org.uk> 2940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2941S: Maintained 2942W: http://www.armlinux.org.uk/ 2943F: arch/arm/vfp/ 2944 2945ARM/VT8500 ARM ARCHITECTURE 2946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2947S: Orphan 2948F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2949F: arch/arm/mach-vt8500/ 2950F: drivers/clocksource/timer-vt8500.c 2951F: drivers/i2c/busses/i2c-wmt.c 2952F: drivers/mmc/host/wmt-sdmmc.c 2953F: drivers/pwm/pwm-vt8500.c 2954F: drivers/rtc/rtc-vt8500.c 2955F: drivers/tty/serial/vt8500_serial.c 2956F: drivers/usb/host/ehci-platform.c 2957F: drivers/usb/host/uhci-platform.c 2958F: drivers/video/fbdev/vt8500lcdfb.* 2959F: drivers/video/fbdev/wm8505fb* 2960F: drivers/video/fbdev/wmt_ge_rops.* 2961 2962ARM/ZYNQ ARCHITECTURE 2963M: Michal Simek <michal.simek@amd.com> 2964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2965S: Supported 2966W: http://wiki.xilinx.com 2967T: git https://github.com/Xilinx/linux-xlnx.git 2968F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2969F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2970F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2971F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2972F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2973F: arch/arm/mach-zynq/ 2974F: drivers/clocksource/timer-cadence-ttc.c 2975F: drivers/cpuidle/cpuidle-zynq.c 2976F: drivers/edac/synopsys_edac.c 2977F: drivers/i2c/busses/i2c-cadence.c 2978F: drivers/i2c/busses/i2c-xiic.c 2979F: drivers/mmc/host/sdhci-of-arasan.c 2980N: zynq 2981N: xilinx 2982 2983ARM64 PORT (AARCH64 ARCHITECTURE) 2984M: Catalin Marinas <catalin.marinas@arm.com> 2985M: Will Deacon <will@kernel.org> 2986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2987S: Maintained 2988T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2989F: Documentation/arch/arm64/ 2990F: arch/arm64/ 2991F: tools/testing/selftests/arm64/ 2992X: arch/arm64/boot/dts/ 2993 2994ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2995M: George McCollister <george.mccollister@gmail.com> 2996L: netdev@vger.kernel.org 2997S: Maintained 2998F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 2999F: drivers/net/dsa/xrs700x/* 3000F: net/dsa/tag_xrs700x.c 3001 3002AS3645A LED FLASH CONTROLLER DRIVER 3003M: Sakari Ailus <sakari.ailus@iki.fi> 3004L: linux-leds@vger.kernel.org 3005S: Maintained 3006F: drivers/leds/flash/leds-as3645a.c 3007 3008ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3009M: Tianshu Qiu <tian.shu.qiu@intel.com> 3010L: linux-media@vger.kernel.org 3011S: Maintained 3012T: git git://linuxtv.org/media_tree.git 3013F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3014F: drivers/media/i2c/ak7375.c 3015 3016ASAHI KASEI AK8974 DRIVER 3017M: Linus Walleij <linus.walleij@linaro.org> 3018L: linux-iio@vger.kernel.org 3019S: Supported 3020W: http://www.akm.com/ 3021F: drivers/iio/magnetometer/ak8974.c 3022 3023ASC7621 HARDWARE MONITOR DRIVER 3024M: George Joseph <george.joseph@fairview5.com> 3025L: linux-hwmon@vger.kernel.org 3026S: Maintained 3027F: Documentation/hwmon/asc7621.rst 3028F: drivers/hwmon/asc7621.c 3029 3030ASIX AX88796C SPI ETHERNET ADAPTER 3031M: Łukasz Stelmach <l.stelmach@samsung.com> 3032S: Maintained 3033F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3034F: drivers/net/ethernet/asix/ax88796c_* 3035 3036ASPEED CRYPTO DRIVER 3037M: Neal Liu <neal_liu@aspeedtech.com> 3038L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3039S: Maintained 3040F: Documentation/devicetree/bindings/crypto/aspeed,* 3041F: drivers/crypto/aspeed/ 3042 3043ASPEED PECI CONTROLLER 3044M: Iwona Winiarska <iwona.winiarska@intel.com> 3045L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3046L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3047S: Supported 3048F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3049F: drivers/peci/controller/peci-aspeed.c 3050 3051ASPEED PINCTRL DRIVERS 3052M: Andrew Jeffery <andrew@aj.id.au> 3053L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3054L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3055L: linux-gpio@vger.kernel.org 3056S: Maintained 3057F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3058F: drivers/pinctrl/aspeed/ 3059 3060ASPEED SCU INTERRUPT CONTROLLER DRIVER 3061M: Eddie James <eajames@linux.ibm.com> 3062L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3063S: Maintained 3064F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3065F: drivers/irqchip/irq-aspeed-scu-ic.c 3066F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3067 3068ASPEED SD/MMC DRIVER 3069M: Andrew Jeffery <andrew@aj.id.au> 3070L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3071L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3072L: linux-mmc@vger.kernel.org 3073S: Maintained 3074F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3075F: drivers/mmc/host/sdhci-of-aspeed* 3076 3077ASPEED SMC SPI DRIVER 3078M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3079M: Cédric Le Goater <clg@kaod.org> 3080L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3081L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3082L: linux-spi@vger.kernel.org 3083S: Maintained 3084F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3085F: drivers/spi/spi-aspeed-smc.c 3086 3087ASPEED USB UDC DRIVER 3088M: Neal Liu <neal_liu@aspeedtech.com> 3089L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3090S: Maintained 3091F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3092F: drivers/usb/gadget/udc/aspeed_udc.c 3093 3094ASPEED VIDEO ENGINE DRIVER 3095M: Eddie James <eajames@linux.ibm.com> 3096L: linux-media@vger.kernel.org 3097L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3098S: Maintained 3099F: Documentation/devicetree/bindings/media/aspeed-video.txt 3100F: drivers/media/platform/aspeed/ 3101 3102ASUS EC HARDWARE MONITOR DRIVER 3103M: Eugene Shalygin <eugene.shalygin@gmail.com> 3104L: linux-hwmon@vger.kernel.org 3105S: Maintained 3106F: drivers/hwmon/asus-ec-sensors.c 3107 3108ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3109M: Corentin Chary <corentin.chary@gmail.com> 3110L: acpi4asus-user@lists.sourceforge.net 3111L: platform-driver-x86@vger.kernel.org 3112S: Maintained 3113W: http://acpi4asus.sf.net 3114F: drivers/platform/x86/asus*.c 3115F: drivers/platform/x86/eeepc*.c 3116 3117ASUS TF103C DOCK DRIVER 3118M: Hans de Goede <hdegoede@redhat.com> 3119L: platform-driver-x86@vger.kernel.org 3120S: Maintained 3121T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3122F: drivers/platform/x86/asus-tf103c-dock.c 3123 3124ASUS WIRELESS RADIO CONTROL DRIVER 3125M: João Paulo Rechi Vita <jprvita@gmail.com> 3126L: platform-driver-x86@vger.kernel.org 3127S: Maintained 3128F: drivers/platform/x86/asus-wireless.c 3129 3130ASUS WMI HARDWARE MONITOR DRIVER 3131M: Ed Brindley <kernel@maidavale.org> 3132M: Denis Pauk <pauk.denis@gmail.com> 3133L: linux-hwmon@vger.kernel.org 3134S: Maintained 3135F: drivers/hwmon/asus_wmi_sensors.c 3136 3137ASYMMETRIC KEYS 3138M: David Howells <dhowells@redhat.com> 3139L: keyrings@vger.kernel.org 3140S: Maintained 3141F: Documentation/crypto/asymmetric-keys.rst 3142F: crypto/asymmetric_keys/ 3143F: include/crypto/pkcs7.h 3144F: include/crypto/public_key.h 3145F: include/linux/verification.h 3146 3147ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3148R: Dan Williams <dan.j.williams@intel.com> 3149S: Odd fixes 3150W: http://sourceforge.net/projects/xscaleiop 3151F: Documentation/crypto/async-tx-api.rst 3152F: crypto/async_tx/ 3153F: include/linux/async_tx.h 3154 3155AT24 EEPROM DRIVER 3156M: Bartosz Golaszewski <brgl@bgdev.pl> 3157L: linux-i2c@vger.kernel.org 3158S: Maintained 3159T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3160F: Documentation/devicetree/bindings/eeprom/at24.yaml 3161F: drivers/misc/eeprom/at24.c 3162 3163ATA OVER ETHERNET (AOE) DRIVER 3164M: "Justin Sanders" <justin@coraid.com> 3165S: Supported 3166W: http://www.openaoe.org/ 3167F: Documentation/admin-guide/aoe/ 3168F: drivers/block/aoe/ 3169 3170ATC260X PMIC MFD DRIVER 3171M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3172M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3173L: linux-actions@lists.infradead.org 3174S: Maintained 3175F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3176F: drivers/input/misc/atc260x-onkey.c 3177F: drivers/mfd/atc260* 3178F: drivers/power/reset/atc260x-poweroff.c 3179F: drivers/regulator/atc260x-regulator.c 3180F: include/linux/mfd/atc260x/* 3181 3182ATHEROS 71XX/9XXX GPIO DRIVER 3183M: Alban Bedel <albeu@free.fr> 3184S: Maintained 3185W: https://github.com/AlbanBedel/linux 3186T: git git://github.com/AlbanBedel/linux 3187F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3188F: drivers/gpio/gpio-ath79.c 3189 3190ATHEROS 71XX/9XXX USB PHY DRIVER 3191M: Alban Bedel <albeu@free.fr> 3192S: Maintained 3193W: https://github.com/AlbanBedel/linux 3194T: git git://github.com/AlbanBedel/linux 3195F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3196F: drivers/phy/qualcomm/phy-ath79-usb.c 3197 3198ATHEROS ATH GENERIC UTILITIES 3199M: Kalle Valo <kvalo@kernel.org> 3200L: linux-wireless@vger.kernel.org 3201S: Supported 3202F: drivers/net/wireless/ath/* 3203 3204ATHEROS ATH5K WIRELESS DRIVER 3205M: Jiri Slaby <jirislaby@kernel.org> 3206M: Nick Kossifidis <mickflemm@gmail.com> 3207M: Luis Chamberlain <mcgrof@kernel.org> 3208L: linux-wireless@vger.kernel.org 3209S: Maintained 3210W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3211F: drivers/net/wireless/ath/ath5k/ 3212 3213ATHEROS ATH6KL WIRELESS DRIVER 3214L: linux-wireless@vger.kernel.org 3215S: Orphan 3216W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3217F: drivers/net/wireless/ath/ath6kl/ 3218 3219ATI_REMOTE2 DRIVER 3220M: Ville Syrjala <syrjala@sci.fi> 3221S: Maintained 3222F: drivers/input/misc/ati_remote2.c 3223 3224ATK0110 HWMON DRIVER 3225M: Luca Tettamanti <kronos.it@gmail.com> 3226L: linux-hwmon@vger.kernel.org 3227S: Maintained 3228F: drivers/hwmon/asus_atk0110.c 3229 3230ATLX ETHERNET DRIVERS 3231M: Chris Snook <chris.snook@gmail.com> 3232L: netdev@vger.kernel.org 3233S: Maintained 3234W: http://sourceforge.net/projects/atl1 3235W: http://atl1.sourceforge.net 3236F: drivers/net/ethernet/atheros/ 3237 3238ATM 3239M: Chas Williams <3chas3@gmail.com> 3240L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3241L: netdev@vger.kernel.org 3242S: Maintained 3243W: http://linux-atm.sourceforge.net 3244F: drivers/atm/ 3245F: include/linux/atm* 3246F: include/uapi/linux/atm* 3247 3248ATMEL MACB ETHERNET DRIVER 3249M: Nicolas Ferre <nicolas.ferre@microchip.com> 3250M: Claudiu Beznea <claudiu.beznea@microchip.com> 3251S: Supported 3252F: drivers/net/ethernet/cadence/ 3253 3254ATMEL MAXTOUCH DRIVER 3255M: Nick Dyer <nick@shmanahar.org> 3256S: Maintained 3257T: git git://github.com/ndyer/linux.git 3258F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3259F: drivers/input/touchscreen/atmel_mxt_ts.c 3260 3261ATMEL WIRELESS DRIVER 3262M: Simon Kelley <simon@thekelleys.org.uk> 3263L: linux-wireless@vger.kernel.org 3264S: Maintained 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: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4445F: drivers/media/platform/cadence/cdns-csi2* 4446 4447CADENCE NAND DRIVER 4448L: linux-mtd@lists.infradead.org 4449S: Orphan 4450F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4451F: drivers/mtd/nand/raw/cadence-nand-controller.c 4452 4453CADENCE USB3 DRD IP DRIVER 4454M: Peter Chen <peter.chen@kernel.org> 4455M: Pawel Laszczak <pawell@cadence.com> 4456R: Roger Quadros <rogerq@kernel.org> 4457R: Aswath Govindraju <a-govindraju@ti.com> 4458L: linux-usb@vger.kernel.org 4459S: Maintained 4460T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4461F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4462F: drivers/usb/cdns3/ 4463X: drivers/usb/cdns3/cdnsp* 4464 4465CADENCE USBHS DRIVER 4466M: Pawel Laszczak <pawell@cadence.com> 4467L: linux-usb@vger.kernel.org 4468S: Maintained 4469F: drivers/usb/gadget/udc/cdns2 4470 4471CADENCE USBSSP DRD IP DRIVER 4472M: Pawel Laszczak <pawell@cadence.com> 4473L: linux-usb@vger.kernel.org 4474S: Maintained 4475T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4476F: drivers/usb/cdns3/ 4477X: drivers/usb/cdns3/cdns3* 4478 4479CADET FM/AM RADIO RECEIVER DRIVER 4480M: Hans Verkuil <hverkuil@xs4all.nl> 4481L: linux-media@vger.kernel.org 4482S: Maintained 4483W: https://linuxtv.org 4484T: git git://linuxtv.org/media_tree.git 4485F: drivers/media/radio/radio-cadet* 4486 4487CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4488L: linux-media@vger.kernel.org 4489S: Orphan 4490T: git git://linuxtv.org/media_tree.git 4491F: Documentation/admin-guide/media/cafe_ccic* 4492F: drivers/media/platform/marvell/ 4493 4494CAIF NETWORK LAYER 4495L: netdev@vger.kernel.org 4496S: Orphan 4497F: Documentation/networking/caif/ 4498F: drivers/net/caif/ 4499F: include/net/caif/ 4500F: include/uapi/linux/caif/ 4501F: net/caif/ 4502 4503CAKE QDISC 4504M: Toke Høiland-Jørgensen <toke@toke.dk> 4505L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4506S: Maintained 4507F: net/sched/sch_cake.c 4508 4509CAN NETWORK DRIVERS 4510M: Wolfgang Grandegger <wg@grandegger.com> 4511M: Marc Kleine-Budde <mkl@pengutronix.de> 4512L: linux-can@vger.kernel.org 4513S: Maintained 4514W: https://github.com/linux-can 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4517F: Documentation/devicetree/bindings/net/can/ 4518F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4519F: drivers/net/can/ 4520F: drivers/phy/phy-can-transceiver.c 4521F: include/linux/can/bittiming.h 4522F: include/linux/can/dev.h 4523F: include/linux/can/length.h 4524F: include/linux/can/platform/ 4525F: include/linux/can/rx-offload.h 4526F: include/uapi/linux/can/error.h 4527F: include/uapi/linux/can/netlink.h 4528F: include/uapi/linux/can/vxcan.h 4529 4530CAN NETWORK LAYER 4531M: Oliver Hartkopp <socketcan@hartkopp.net> 4532M: Marc Kleine-Budde <mkl@pengutronix.de> 4533L: linux-can@vger.kernel.org 4534S: Maintained 4535W: https://github.com/linux-can 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4538F: Documentation/networking/can.rst 4539F: include/linux/can/can-ml.h 4540F: include/linux/can/core.h 4541F: include/linux/can/skb.h 4542F: include/net/netns/can.h 4543F: include/uapi/linux/can.h 4544F: include/uapi/linux/can/bcm.h 4545F: include/uapi/linux/can/gw.h 4546F: include/uapi/linux/can/isotp.h 4547F: include/uapi/linux/can/raw.h 4548F: net/can/ 4549 4550CAN-J1939 NETWORK LAYER 4551M: Robin van der Gracht <robin@protonic.nl> 4552M: Oleksij Rempel <o.rempel@pengutronix.de> 4553R: kernel@pengutronix.de 4554L: linux-can@vger.kernel.org 4555S: Maintained 4556F: Documentation/networking/j1939.rst 4557F: include/uapi/linux/can/j1939.h 4558F: net/can/j1939/ 4559 4560CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4561M: Damien Le Moal <dlemoal@kernel.org> 4562L: linux-riscv@lists.infradead.org 4563L: linux-gpio@vger.kernel.org (pinctrl driver) 4564F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4565F: drivers/pinctrl/pinctrl-k210.c 4566 4567CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-kernel@vger.kernel.org 4570L: linux-riscv@lists.infradead.org 4571S: Maintained 4572F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4573F: drivers/reset/reset-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4580F: drivers/soc/canaan/ 4581F: include/soc/canaan/ 4582 4583CAPABILITIES 4584M: Serge Hallyn <serge@hallyn.com> 4585L: linux-security-module@vger.kernel.org 4586S: Supported 4587F: include/linux/capability.h 4588F: include/uapi/linux/capability.h 4589F: kernel/capability.c 4590F: security/commoncap.c 4591 4592CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4593M: Kevin Tsai <ktsai@capellamicro.com> 4594S: Maintained 4595F: drivers/iio/light/cm* 4596 4597CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4598M: Christian Lamparter <chunkeey@googlemail.com> 4599L: linux-wireless@vger.kernel.org 4600S: Maintained 4601W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4602F: drivers/net/wireless/ath/carl9170/ 4603 4604CAVIUM I2C DRIVER 4605M: Robert Richter <rric@kernel.org> 4606S: Odd Fixes 4607W: http://www.marvell.com 4608F: drivers/i2c/busses/i2c-octeon* 4609F: drivers/i2c/busses/i2c-thunderx* 4610 4611CAVIUM LIQUIDIO NETWORK DRIVER 4612M: Derek Chickles <dchickles@marvell.com> 4613M: Satanand Burla <sburla@marvell.com> 4614M: Felix Manlunas <fmanlunas@marvell.com> 4615L: netdev@vger.kernel.org 4616S: Supported 4617W: http://www.marvell.com 4618F: drivers/net/ethernet/cavium/liquidio/ 4619 4620CAVIUM MMC DRIVER 4621M: Robert Richter <rric@kernel.org> 4622S: Odd Fixes 4623W: http://www.marvell.com 4624F: drivers/mmc/host/cavium* 4625 4626CAVIUM OCTEON-TX CRYPTO DRIVER 4627M: George Cherian <gcherian@marvell.com> 4628L: linux-crypto@vger.kernel.org 4629S: Supported 4630W: http://www.marvell.com 4631F: drivers/crypto/cavium/cpt/ 4632 4633CAVIUM THUNDERX2 ARM64 SOC 4634M: Robert Richter <rric@kernel.org> 4635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4636S: Odd Fixes 4637F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4638F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4639 4640CBS/ETF/TAPRIO QDISCS 4641M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4642L: netdev@vger.kernel.org 4643S: Maintained 4644F: net/sched/sch_cbs.c 4645F: net/sched/sch_etf.c 4646F: net/sched/sch_taprio.c 4647 4648CC2520 IEEE-802.15.4 RADIO DRIVER 4649M: Stefan Schmidt <stefan@datenfreihafen.org> 4650L: linux-wpan@vger.kernel.org 4651S: Odd Fixes 4652F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4653F: drivers/net/ieee802154/cc2520.c 4654 4655CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4656M: Gilad Ben-Yossef <gilad@benyossef.com> 4657L: linux-crypto@vger.kernel.org 4658S: Supported 4659W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4660F: drivers/crypto/ccree/ 4661 4662CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4663M: Hadar Gat <hadar.gat@arm.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4668F: drivers/char/hw_random/cctrng.c 4669F: drivers/char/hw_random/cctrng.h 4670 4671CEC FRAMEWORK 4672M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4673L: linux-media@vger.kernel.org 4674S: Supported 4675W: http://linuxtv.org 4676T: git git://linuxtv.org/media_tree.git 4677F: Documentation/ABI/testing/debugfs-cec-error-inj 4678F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4679F: Documentation/driver-api/media/cec-core.rst 4680F: Documentation/userspace-api/media/cec 4681F: drivers/media/cec/ 4682F: drivers/media/rc/keymaps/rc-cec.c 4683F: include/media/cec-notifier.h 4684F: include/media/cec.h 4685F: include/uapi/linux/cec-funcs.h 4686F: include/uapi/linux/cec.h 4687 4688CEC GPIO DRIVER 4689M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4690L: linux-media@vger.kernel.org 4691S: Supported 4692W: http://linuxtv.org 4693T: git git://linuxtv.org/media_tree.git 4694F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4695F: drivers/media/cec/platform/cec-gpio/ 4696 4697CELL BROADBAND ENGINE ARCHITECTURE 4698M: Arnd Bergmann <arnd@arndb.de> 4699L: linuxppc-dev@lists.ozlabs.org 4700S: Supported 4701W: http://www.ibm.com/developerworks/power/cell/ 4702F: arch/powerpc/include/asm/cell*.h 4703F: arch/powerpc/include/asm/spu*.h 4704F: arch/powerpc/include/uapi/asm/spu*.h 4705F: arch/powerpc/platforms/cell/ 4706 4707CELLWISE CW2015 BATTERY DRIVER 4708M: Tobias Schrammm <t.schramm@manjaro.org> 4709S: Maintained 4710F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4711F: drivers/power/supply/cw2015_battery.c 4712 4713CEPH COMMON CODE (LIBCEPH) 4714M: Ilya Dryomov <idryomov@gmail.com> 4715M: Xiubo Li <xiubli@redhat.com> 4716R: Jeff Layton <jlayton@kernel.org> 4717L: ceph-devel@vger.kernel.org 4718S: Supported 4719W: http://ceph.com/ 4720T: git https://github.com/ceph/ceph-client.git 4721F: include/linux/ceph/ 4722F: include/linux/crush/ 4723F: net/ceph/ 4724 4725CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4726M: Xiubo Li <xiubli@redhat.com> 4727M: Ilya Dryomov <idryomov@gmail.com> 4728R: Jeff Layton <jlayton@kernel.org> 4729L: ceph-devel@vger.kernel.org 4730S: Supported 4731W: http://ceph.com/ 4732T: git https://github.com/ceph/ceph-client.git 4733F: Documentation/filesystems/ceph.rst 4734F: fs/ceph/ 4735 4736CERTIFICATE HANDLING 4737M: David Howells <dhowells@redhat.com> 4738M: David Woodhouse <dwmw2@infradead.org> 4739L: keyrings@vger.kernel.org 4740S: Maintained 4741F: Documentation/admin-guide/module-signing.rst 4742F: certs/ 4743F: scripts/sign-file.c 4744F: tools/certs/ 4745 4746CFAG12864B LCD DRIVER 4747M: Miguel Ojeda <ojeda@kernel.org> 4748S: Maintained 4749F: drivers/auxdisplay/cfag12864b.c 4750F: include/linux/cfag12864b.h 4751 4752CFAG12864BFB LCD FRAMEBUFFER DRIVER 4753M: Miguel Ojeda <ojeda@kernel.org> 4754S: Maintained 4755F: drivers/auxdisplay/cfag12864bfb.c 4756F: include/linux/cfag12864b.h 4757 4758CHAR and MISC DRIVERS 4759M: Arnd Bergmann <arnd@arndb.de> 4760M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4761S: Supported 4762T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4763F: drivers/char/ 4764F: drivers/misc/ 4765F: include/linux/miscdevice.h 4766X: drivers/char/agp/ 4767X: drivers/char/hw_random/ 4768X: drivers/char/ipmi/ 4769X: drivers/char/random.c 4770X: drivers/char/tpm/ 4771 4772CHECKPATCH 4773M: Andy Whitcroft <apw@canonical.com> 4774M: Joe Perches <joe@perches.com> 4775R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4776R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4777S: Maintained 4778F: scripts/checkpatch.pl 4779 4780CHECKPATCH DOCUMENTATION 4781M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4782M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4783R: Joe Perches <joe@perches.com> 4784S: Maintained 4785F: Documentation/dev-tools/checkpatch.rst 4786 4787CHINESE DOCUMENTATION 4788M: Alex Shi <alexs@kernel.org> 4789M: Yanteng Si <siyanteng@loongson.cn> 4790S: Maintained 4791F: Documentation/translations/zh_CN/ 4792 4793CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4794M: Peter Chen <peter.chen@kernel.org> 4795L: linux-usb@vger.kernel.org 4796S: Maintained 4797T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4798F: drivers/usb/chipidea/ 4799 4800CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4801M: Hans de Goede <hdegoede@redhat.com> 4802L: linux-input@vger.kernel.org 4803S: Maintained 4804F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4805F: drivers/input/touchscreen/chipone_icn8318.c 4806 4807CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: drivers/input/touchscreen/chipone_icn8505.c 4812 4813CHROME HARDWARE PLATFORM SUPPORT 4814M: Benson Leung <bleung@chromium.org> 4815L: chrome-platform@lists.linux.dev 4816S: Maintained 4817T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4818F: drivers/platform/chrome/ 4819 4820CHROMEOS EC CODEC DRIVER 4821M: Cheng-Yi Chiang <cychiang@chromium.org> 4822M: Tzung-Bi Shih <tzungbi@kernel.org> 4823R: Guenter Roeck <groeck@chromium.org> 4824L: chrome-platform@lists.linux.dev 4825S: Maintained 4826F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4827F: sound/soc/codecs/cros_ec_codec.* 4828 4829CHROMEOS EC SUBDRIVERS 4830M: Benson Leung <bleung@chromium.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: drivers/power/supply/cros_usbpd-charger.c 4835N: cros_ec 4836N: cros-ec 4837 4838CHROMEOS EC UART DRIVER 4839M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4840R: Benson Leung <bleung@chromium.org> 4841R: Tzung-Bi Shih <tzungbi@kernel.org> 4842S: Maintained 4843F: drivers/platform/chrome/cros_ec_uart.c 4844 4845CHROMEOS EC USB PD NOTIFY DRIVER 4846M: Prashant Malani <pmalani@chromium.org> 4847L: chrome-platform@lists.linux.dev 4848S: Maintained 4849F: drivers/platform/chrome/cros_usbpd_notify.c 4850F: include/linux/platform_data/cros_usbpd_notify.h 4851 4852CHROMEOS EC USB TYPE-C DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_ec_typec.* 4857F: drivers/platform/chrome/cros_typec_switch.c 4858F: drivers/platform/chrome/cros_typec_vdm.* 4859 4860CHROMEOS HPS DRIVER 4861M: Dan Callaghan <dcallagh@chromium.org> 4862R: Sami Kyöstilä <skyostil@chromium.org> 4863S: Maintained 4864F: drivers/platform/chrome/cros_hps_i2c.c 4865 4866CHRONTEL CH7322 CEC DRIVER 4867M: Joe Tessler <jrt@google.com> 4868L: linux-media@vger.kernel.org 4869S: Maintained 4870T: git git://linuxtv.org/media_tree.git 4871F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4872F: drivers/media/cec/i2c/ch7322.c 4873 4874CIRRUS LOGIC AUDIO CODEC DRIVERS 4875M: James Schulman <james.schulman@cirrus.com> 4876M: David Rhodes <david.rhodes@cirrus.com> 4877M: Richard Fitzgerald <rf@opensource.cirrus.com> 4878L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4879L: patches@opensource.cirrus.com 4880S: Maintained 4881F: Documentation/devicetree/bindings/sound/cirrus,cs* 4882F: include/dt-bindings/sound/cs* 4883F: include/sound/cs* 4884F: sound/pci/hda/cs* 4885F: sound/pci/hda/hda_cs_dsp_ctl.* 4886F: sound/soc/codecs/cs* 4887 4888CIRRUS LOGIC DSP FIRMWARE DRIVER 4889M: Simon Trimmer <simont@opensource.cirrus.com> 4890M: Charles Keepax <ckeepax@opensource.cirrus.com> 4891M: Richard Fitzgerald <rf@opensource.cirrus.com> 4892L: patches@opensource.cirrus.com 4893S: Supported 4894W: https://github.com/CirrusLogic/linux-drivers/wiki 4895T: git https://github.com/CirrusLogic/linux-drivers.git 4896F: drivers/firmware/cirrus/* 4897F: include/linux/firmware/cirrus/* 4898 4899CIRRUS LOGIC EP93XX ETHERNET DRIVER 4900M: Hartley Sweeten <hsweeten@visionengravers.com> 4901L: netdev@vger.kernel.org 4902S: Maintained 4903F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4904 4905CIRRUS LOGIC LOCHNAGAR DRIVER 4906M: Charles Keepax <ckeepax@opensource.cirrus.com> 4907M: Richard Fitzgerald <rf@opensource.cirrus.com> 4908L: patches@opensource.cirrus.com 4909S: Supported 4910F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4911F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4914F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4915F: Documentation/hwmon/lochnagar.rst 4916F: drivers/clk/clk-lochnagar.c 4917F: drivers/hwmon/lochnagar-hwmon.c 4918F: drivers/mfd/lochnagar-i2c.c 4919F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4920F: drivers/regulator/lochnagar-regulator.c 4921F: include/dt-bindings/clock/lochnagar.h 4922F: include/dt-bindings/pinctrl/lochnagar.h 4923F: include/linux/mfd/lochnagar* 4924F: sound/soc/codecs/lochnagar-sc.c 4925 4926CIRRUS LOGIC MADERA CODEC DRIVERS 4927M: Charles Keepax <ckeepax@opensource.cirrus.com> 4928M: Richard Fitzgerald <rf@opensource.cirrus.com> 4929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4930L: patches@opensource.cirrus.com 4931S: Supported 4932W: https://github.com/CirrusLogic/linux-drivers/wiki 4933T: git https://github.com/CirrusLogic/linux-drivers.git 4934F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4935F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4936F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4937F: drivers/gpio/gpio-madera* 4938F: drivers/irqchip/irq-madera* 4939F: drivers/mfd/cs47l* 4940F: drivers/mfd/madera* 4941F: drivers/pinctrl/cirrus/* 4942F: include/dt-bindings/sound/madera* 4943F: include/linux/irqchip/irq-madera* 4944F: include/linux/mfd/madera/* 4945F: include/sound/madera* 4946F: sound/soc/codecs/cs47l* 4947F: sound/soc/codecs/madera* 4948 4949CISCO FCOE HBA DRIVER 4950M: Satish Kharat <satishkh@cisco.com> 4951M: Sesidhar Baddela <sebaddel@cisco.com> 4952M: Karan Tilak Kumar <kartilak@cisco.com> 4953L: linux-scsi@vger.kernel.org 4954S: Supported 4955F: drivers/scsi/fnic/ 4956 4957CISCO SCSI HBA DRIVER 4958M: Karan Tilak Kumar <kartilak@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/snic/ 4963 4964CISCO VIC ETHERNET NIC DRIVER 4965M: Christian Benvenuti <benve@cisco.com> 4966M: Satish Kharat <satishkh@cisco.com> 4967S: Supported 4968F: drivers/net/ethernet/cisco/enic/ 4969 4970CISCO VIC LOW LATENCY NIC DRIVER 4971M: Christian Benvenuti <benve@cisco.com> 4972M: Nelson Escobar <neescoba@cisco.com> 4973S: Supported 4974F: drivers/infiniband/hw/usnic/ 4975 4976CLANG CONTROL FLOW INTEGRITY SUPPORT 4977M: Sami Tolvanen <samitolvanen@google.com> 4978M: Kees Cook <keescook@chromium.org> 4979R: Nathan Chancellor <nathan@kernel.org> 4980R: Nick Desaulniers <ndesaulniers@google.com> 4981L: llvm@lists.linux.dev 4982S: Supported 4983B: https://github.com/ClangBuiltLinux/linux/issues 4984T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4985F: include/linux/cfi.h 4986F: kernel/cfi.c 4987 4988CLANG-FORMAT FILE 4989M: Miguel Ojeda <ojeda@kernel.org> 4990S: Maintained 4991F: .clang-format 4992 4993CLANG/LLVM BUILD SUPPORT 4994M: Nathan Chancellor <nathan@kernel.org> 4995M: Nick Desaulniers <ndesaulniers@google.com> 4996R: Tom Rix <trix@redhat.com> 4997L: llvm@lists.linux.dev 4998S: Supported 4999W: https://clangbuiltlinux.github.io/ 5000B: https://github.com/ClangBuiltLinux/linux/issues 5001C: irc://irc.libera.chat/clangbuiltlinux 5002F: Documentation/kbuild/llvm.rst 5003F: include/linux/compiler-clang.h 5004F: scripts/Makefile.clang 5005F: scripts/clang-tools/ 5006K: \b(?i:clang|llvm)\b 5007 5008CLK API 5009M: Russell King <linux@armlinux.org.uk> 5010L: linux-clk@vger.kernel.org 5011S: Maintained 5012F: include/linux/clk.h 5013 5014CLOCKSOURCE, CLOCKEVENT DRIVERS 5015M: Daniel Lezcano <daniel.lezcano@linaro.org> 5016M: Thomas Gleixner <tglx@linutronix.de> 5017L: linux-kernel@vger.kernel.org 5018S: Supported 5019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5020F: Documentation/devicetree/bindings/timer/ 5021F: drivers/clocksource/ 5022 5023CMPC ACPI DRIVER 5024M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5025M: Daniel Oliveira Nascimento <don@syst.com.br> 5026L: platform-driver-x86@vger.kernel.org 5027S: Supported 5028F: drivers/platform/x86/classmate-laptop.c 5029 5030COBALT MEDIA DRIVER 5031M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5032L: linux-media@vger.kernel.org 5033S: Supported 5034W: https://linuxtv.org 5035T: git git://linuxtv.org/media_tree.git 5036F: drivers/media/pci/cobalt/ 5037 5038COCCINELLE/Semantic Patches (SmPL) 5039M: Julia Lawall <Julia.Lawall@inria.fr> 5040M: Nicolas Palix <nicolas.palix@imag.fr> 5041L: cocci@inria.fr (moderated for non-subscribers) 5042S: Supported 5043W: https://coccinelle.gitlabpages.inria.fr/website/ 5044T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5045F: Documentation/dev-tools/coccinelle.rst 5046F: scripts/coccicheck 5047F: scripts/coccinelle/ 5048 5049CODA FILE SYSTEM 5050M: Jan Harkes <jaharkes@cs.cmu.edu> 5051M: coda@cs.cmu.edu 5052L: codalist@coda.cs.cmu.edu 5053S: Maintained 5054W: http://www.coda.cs.cmu.edu/ 5055F: Documentation/filesystems/coda.rst 5056F: fs/coda/ 5057F: include/linux/coda*.h 5058F: include/uapi/linux/coda*.h 5059 5060CODA V4L2 MEM2MEM DRIVER 5061M: Philipp Zabel <p.zabel@pengutronix.de> 5062L: linux-media@vger.kernel.org 5063S: Maintained 5064F: Documentation/devicetree/bindings/media/coda.yaml 5065F: drivers/media/platform/chips-media/ 5066 5067CODE OF CONDUCT 5068M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5069S: Supported 5070F: Documentation/process/code-of-conduct-interpretation.rst 5071F: Documentation/process/code-of-conduct.rst 5072 5073COMEDI DRIVERS 5074M: Ian Abbott <abbotti@mev.co.uk> 5075M: H Hartley Sweeten <hsweeten@visionengravers.com> 5076S: Odd Fixes 5077F: drivers/comedi/ 5078F: include/linux/comedi/ 5079F: include/uapi/linux/comedi.h 5080 5081COMMON CLK FRAMEWORK 5082M: Michael Turquette <mturquette@baylibre.com> 5083M: Stephen Boyd <sboyd@kernel.org> 5084L: linux-clk@vger.kernel.org 5085S: Maintained 5086Q: http://patchwork.kernel.org/project/linux-clk/list/ 5087T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5088F: Documentation/devicetree/bindings/clock/ 5089F: drivers/clk/ 5090F: include/dt-bindings/clock/ 5091F: include/linux/clk-pr* 5092F: include/linux/clk/ 5093F: include/linux/of_clk.h 5094X: drivers/clk/clkdev.c 5095 5096COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5097M: Steve French <sfrench@samba.org> 5098R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5099R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5100R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5101R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5102L: linux-cifs@vger.kernel.org 5103L: samba-technical@lists.samba.org (moderated for non-subscribers) 5104S: Supported 5105W: https://wiki.samba.org/index.php/LinuxCIFS 5106T: git git://git.samba.org/sfrench/cifs-2.6.git 5107F: Documentation/admin-guide/cifs/ 5108F: fs/smb/client/ 5109F: fs/smb/common/ 5110F: include/uapi/linux/cifs 5111 5112COMPACTPCI HOTPLUG CORE 5113M: Scott Murray <scott@spiteful.org> 5114L: linux-pci@vger.kernel.org 5115S: Maintained 5116F: drivers/pci/hotplug/cpci_hotplug* 5117 5118COMPACTPCI HOTPLUG GENERIC DRIVER 5119M: Scott Murray <scott@spiteful.org> 5120L: linux-pci@vger.kernel.org 5121S: Maintained 5122F: drivers/pci/hotplug/cpcihp_generic.c 5123 5124COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5125M: Scott Murray <scott@spiteful.org> 5126L: linux-pci@vger.kernel.org 5127S: Maintained 5128F: drivers/pci/hotplug/cpcihp_zt5550.* 5129 5130COMPAL LAPTOP SUPPORT 5131M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5132L: platform-driver-x86@vger.kernel.org 5133S: Maintained 5134F: drivers/platform/x86/compal-laptop.c 5135 5136COMPILER ATTRIBUTES 5137M: Miguel Ojeda <ojeda@kernel.org> 5138R: Nick Desaulniers <ndesaulniers@google.com> 5139S: Maintained 5140F: include/linux/compiler_attributes.h 5141 5142COMPUTE EXPRESS LINK (CXL) 5143M: Alison Schofield <alison.schofield@intel.com> 5144M: Vishal Verma <vishal.l.verma@intel.com> 5145M: Ira Weiny <ira.weiny@intel.com> 5146M: Ben Widawsky <bwidawsk@kernel.org> 5147M: Dan Williams <dan.j.williams@intel.com> 5148L: linux-cxl@vger.kernel.org 5149S: Maintained 5150F: drivers/cxl/ 5151F: include/uapi/linux/cxl_mem.h 5152 5153COMPUTE EXPRESS LINK PMU (CPMU) 5154M: Jonathan Cameron <jonathan.cameron@huawei.com> 5155L: linux-cxl@vger.kernel.org 5156S: Maintained 5157F: Documentation/admin-guide/perf/cxl.rst 5158F: drivers/perf/cxl_pmu.c 5159 5160CONEXANT ACCESSRUNNER USB DRIVER 5161L: accessrunner-general@lists.sourceforge.net 5162S: Orphan 5163W: http://accessrunner.sourceforge.net/ 5164F: drivers/usb/atm/cxacru.c 5165 5166CONFIGFS 5167M: Joel Becker <jlbec@evilplan.org> 5168M: Christoph Hellwig <hch@lst.de> 5169S: Supported 5170T: git git://git.infradead.org/users/hch/configfs.git 5171F: fs/configfs/ 5172F: include/linux/configfs.h 5173F: samples/configfs/ 5174 5175CONSOLE SUBSYSTEM 5176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5177S: Supported 5178F: drivers/video/console/ 5179F: include/linux/console* 5180 5181CONTEXT TRACKING 5182M: Frederic Weisbecker <frederic@kernel.org> 5183M: "Paul E. McKenney" <paulmck@kernel.org> 5184S: Maintained 5185F: include/linux/context_tracking* 5186F: kernel/context_tracking.c 5187 5188CONTROL GROUP (CGROUP) 5189M: Tejun Heo <tj@kernel.org> 5190M: Zefan Li <lizefan.x@bytedance.com> 5191M: Johannes Weiner <hannes@cmpxchg.org> 5192L: cgroups@vger.kernel.org 5193S: Maintained 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5195F: Documentation/admin-guide/cgroup-v1/ 5196F: Documentation/admin-guide/cgroup-v2.rst 5197F: include/linux/cgroup* 5198F: kernel/cgroup/ 5199F: tools/testing/selftests/cgroup/ 5200 5201CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5202M: Tejun Heo <tj@kernel.org> 5203M: Josef Bacik <josef@toxicpanda.com> 5204M: Jens Axboe <axboe@kernel.dk> 5205L: cgroups@vger.kernel.org 5206L: linux-block@vger.kernel.org 5207T: git git://git.kernel.dk/linux-block 5208F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5209F: block/bfq-cgroup.c 5210F: block/blk-cgroup.c 5211F: block/blk-iocost.c 5212F: block/blk-iolatency.c 5213F: block/blk-throttle.c 5214F: include/linux/blk-cgroup.h 5215 5216CONTROL GROUP - CPUSET 5217M: Waiman Long <longman@redhat.com> 5218M: Zefan Li <lizefan.x@bytedance.com> 5219L: cgroups@vger.kernel.org 5220S: Maintained 5221T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5222F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5223F: include/linux/cpuset.h 5224F: kernel/cgroup/cpuset.c 5225 5226CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5227M: Johannes Weiner <hannes@cmpxchg.org> 5228M: Michal Hocko <mhocko@kernel.org> 5229M: Roman Gushchin <roman.gushchin@linux.dev> 5230M: Shakeel Butt <shakeelb@google.com> 5231R: Muchun Song <muchun.song@linux.dev> 5232L: cgroups@vger.kernel.org 5233L: linux-mm@kvack.org 5234S: Maintained 5235F: mm/memcontrol.c 5236F: mm/swap_cgroup.c 5237F: tools/testing/selftests/cgroup/memcg_protection.m 5238F: tools/testing/selftests/cgroup/test_kmem.c 5239F: tools/testing/selftests/cgroup/test_memcontrol.c 5240 5241CORETEMP HARDWARE MONITORING DRIVER 5242M: Fenghua Yu <fenghua.yu@intel.com> 5243L: linux-hwmon@vger.kernel.org 5244S: Maintained 5245F: Documentation/hwmon/coretemp.rst 5246F: drivers/hwmon/coretemp.c 5247 5248CORSAIR-CPRO HARDWARE MONITOR DRIVER 5249M: Marius Zachmann <mail@mariuszachmann.de> 5250L: linux-hwmon@vger.kernel.org 5251S: Maintained 5252F: drivers/hwmon/corsair-cpro.c 5253 5254CORSAIR-PSU HARDWARE MONITOR DRIVER 5255M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5256L: linux-hwmon@vger.kernel.org 5257S: Maintained 5258F: Documentation/hwmon/corsair-psu.rst 5259F: drivers/hwmon/corsair-psu.c 5260 5261COUNTER SUBSYSTEM 5262M: William Breathitt Gray <william.gray@linaro.org> 5263L: linux-iio@vger.kernel.org 5264S: Maintained 5265T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5266F: Documentation/ABI/testing/sysfs-bus-counter 5267F: Documentation/driver-api/generic-counter.rst 5268F: drivers/counter/ 5269F: include/linux/counter.h 5270F: include/uapi/linux/counter.h 5271F: tools/counter/ 5272 5273CP2615 I2C DRIVER 5274M: Bence Csókás <bence98@sch.bme.hu> 5275S: Maintained 5276F: drivers/i2c/busses/i2c-cp2615.c 5277 5278CPMAC ETHERNET DRIVER 5279M: Florian Fainelli <f.fainelli@gmail.com> 5280L: netdev@vger.kernel.org 5281S: Maintained 5282F: drivers/net/ethernet/ti/cpmac.c 5283 5284CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5285M: Viresh Kumar <viresh.kumar@linaro.org> 5286M: Sudeep Holla <sudeep.holla@arm.com> 5287L: linux-pm@vger.kernel.org 5288S: Maintained 5289W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5290F: drivers/cpufreq/vexpress-spc-cpufreq.c 5291 5292CPU FREQUENCY SCALING FRAMEWORK 5293M: "Rafael J. Wysocki" <rafael@kernel.org> 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295L: linux-pm@vger.kernel.org 5296S: Maintained 5297B: https://bugzilla.kernel.org 5298T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5300F: Documentation/admin-guide/pm/cpufreq.rst 5301F: Documentation/admin-guide/pm/intel_pstate.rst 5302F: Documentation/cpu-freq/ 5303F: Documentation/devicetree/bindings/cpufreq/ 5304F: drivers/cpufreq/ 5305F: include/linux/cpufreq.h 5306F: include/linux/sched/cpufreq.h 5307F: kernel/sched/cpufreq*.c 5308F: tools/testing/selftests/cpufreq/ 5309 5310CPU HOTPLUG 5311M: Thomas Gleixner <tglx@linutronix.de> 5312M: Peter Zijlstra <peterz@infradead.org> 5313L: linux-kernel@vger.kernel.org 5314S: Maintained 5315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5316F: include/linux/cpu.h 5317F: include/linux/cpuhotplug.h 5318F: include/linux/smpboot.h 5319F: kernel/cpu.c 5320F: kernel/smpboot.* 5321 5322CPU IDLE TIME MANAGEMENT FRAMEWORK 5323M: "Rafael J. Wysocki" <rafael@kernel.org> 5324M: Daniel Lezcano <daniel.lezcano@linaro.org> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327B: https://bugzilla.kernel.org 5328T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5329F: Documentation/admin-guide/pm/cpuidle.rst 5330F: Documentation/driver-api/pm/cpuidle.rst 5331F: drivers/cpuidle/ 5332F: include/linux/cpuidle.h 5333 5334CPU POWER MONITORING SUBSYSTEM 5335M: Thomas Renninger <trenn@suse.com> 5336M: Shuah Khan <shuah@kernel.org> 5337M: Shuah Khan <skhan@linuxfoundation.org> 5338L: linux-pm@vger.kernel.org 5339S: Maintained 5340F: tools/power/cpupower/ 5341 5342CPUID/MSR DRIVER 5343M: "H. Peter Anvin" <hpa@zytor.com> 5344S: Maintained 5345F: arch/x86/kernel/cpuid.c 5346F: arch/x86/kernel/msr.c 5347 5348CPUIDLE DRIVER - ARM BIG LITTLE 5349M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5350M: Daniel Lezcano <daniel.lezcano@linaro.org> 5351L: linux-pm@vger.kernel.org 5352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5353S: Maintained 5354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5355F: drivers/cpuidle/cpuidle-big_little.c 5356 5357CPUIDLE DRIVER - ARM EXYNOS 5358M: Daniel Lezcano <daniel.lezcano@linaro.org> 5359M: Kukjin Kim <kgene@kernel.org> 5360R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5361L: linux-pm@vger.kernel.org 5362L: linux-samsung-soc@vger.kernel.org 5363S: Supported 5364F: arch/arm/mach-exynos/pm.c 5365F: drivers/cpuidle/cpuidle-exynos.c 5366F: include/linux/platform_data/cpuidle-exynos.h 5367 5368CPUIDLE DRIVER - ARM PSCI 5369M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5370M: Sudeep Holla <sudeep.holla@arm.com> 5371L: linux-pm@vger.kernel.org 5372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5373S: Supported 5374F: drivers/cpuidle/cpuidle-psci.c 5375 5376CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5377M: Ulf Hansson <ulf.hansson@linaro.org> 5378L: linux-pm@vger.kernel.org 5379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5380S: Supported 5381F: drivers/cpuidle/cpuidle-psci-domain.c 5382F: drivers/cpuidle/cpuidle-psci.h 5383 5384CPUIDLE DRIVER - DT IDLE PM DOMAIN 5385M: Ulf Hansson <ulf.hansson@linaro.org> 5386L: linux-pm@vger.kernel.org 5387S: Supported 5388F: drivers/cpuidle/dt_idle_genpd.c 5389F: drivers/cpuidle/dt_idle_genpd.h 5390 5391CPUIDLE DRIVER - RISC-V SBI 5392M: Anup Patel <anup@brainfault.org> 5393L: linux-pm@vger.kernel.org 5394L: linux-riscv@lists.infradead.org 5395S: Maintained 5396F: drivers/cpuidle/cpuidle-riscv-sbi.c 5397 5398CRAMFS FILESYSTEM 5399M: Nicolas Pitre <nico@fluxnic.net> 5400S: Maintained 5401F: Documentation/filesystems/cramfs.rst 5402F: fs/cramfs/ 5403 5404CREATIVE SB0540 5405M: Bastien Nocera <hadess@hadess.net> 5406L: linux-input@vger.kernel.org 5407S: Maintained 5408F: drivers/hid/hid-creative-sb0540.c 5409 5410CRYPTO API 5411M: Herbert Xu <herbert@gondor.apana.org.au> 5412M: "David S. Miller" <davem@davemloft.net> 5413L: linux-crypto@vger.kernel.org 5414S: Maintained 5415T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5417F: Documentation/crypto/ 5418F: Documentation/devicetree/bindings/crypto/ 5419F: arch/*/crypto/ 5420F: crypto/ 5421F: drivers/crypto/ 5422F: include/crypto/ 5423F: include/linux/crypto* 5424F: lib/crypto/ 5425 5426CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5427M: Neil Horman <nhorman@tuxdriver.com> 5428L: linux-crypto@vger.kernel.org 5429S: Maintained 5430F: crypto/ansi_cprng.c 5431F: crypto/rng.c 5432 5433CS3308 MEDIA DRIVER 5434M: Hans Verkuil <hverkuil@xs4all.nl> 5435L: linux-media@vger.kernel.org 5436S: Odd Fixes 5437W: http://linuxtv.org 5438T: git git://linuxtv.org/media_tree.git 5439F: drivers/media/i2c/cs3308.c 5440 5441CS5535 Audio ALSA driver 5442M: Jaya Kumar <jayakumar.alsa@gmail.com> 5443S: Maintained 5444F: sound/pci/cs5535audio/ 5445 5446CTU CAN FD DRIVER 5447M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5448M: Ondrej Ille <ondrej.ille@gmail.com> 5449L: linux-can@vger.kernel.org 5450S: Maintained 5451F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5452F: drivers/net/can/ctucanfd/ 5453 5454CW1200 WLAN driver 5455M: Solomon Peachy <pizza@shaftnet.org> 5456S: Maintained 5457F: drivers/net/wireless/st/cw1200/ 5458 5459CX18 VIDEO4LINUX DRIVER 5460M: Andy Walls <awalls@md.metrocast.net> 5461L: linux-media@vger.kernel.org 5462S: Maintained 5463W: https://linuxtv.org 5464T: git git://linuxtv.org/media_tree.git 5465F: drivers/media/pci/cx18/ 5466F: include/uapi/linux/ivtv* 5467 5468CX2341X MPEG ENCODER HELPER MODULE 5469M: Hans Verkuil <hverkuil@xs4all.nl> 5470L: linux-media@vger.kernel.org 5471S: Maintained 5472W: https://linuxtv.org 5473T: git git://linuxtv.org/media_tree.git 5474F: drivers/media/common/cx2341x* 5475F: include/media/drv-intf/cx2341x.h 5476 5477CX24120 MEDIA DRIVER 5478M: Jemma Denson <jdenson@gmail.com> 5479M: Patrick Boettcher <patrick.boettcher@posteo.de> 5480L: linux-media@vger.kernel.org 5481S: Maintained 5482W: https://linuxtv.org 5483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5484F: drivers/media/dvb-frontends/cx24120* 5485 5486CX88 VIDEO4LINUX DRIVER 5487M: Mauro Carvalho Chehab <mchehab@kernel.org> 5488L: linux-media@vger.kernel.org 5489S: Odd fixes 5490W: https://linuxtv.org 5491T: git git://linuxtv.org/media_tree.git 5492F: Documentation/driver-api/media/drivers/cx88* 5493F: drivers/media/pci/cx88/ 5494 5495CXD2820R MEDIA DRIVER 5496M: Antti Palosaari <crope@iki.fi> 5497L: linux-media@vger.kernel.org 5498S: Maintained 5499W: https://linuxtv.org 5500W: http://palosaari.fi/linux/ 5501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5502T: git git://linuxtv.org/anttip/media_tree.git 5503F: drivers/media/dvb-frontends/cxd2820r* 5504 5505CXGB3 ETHERNET DRIVER (CXGB3) 5506M: Raju Rangoju <rajur@chelsio.com> 5507L: netdev@vger.kernel.org 5508S: Supported 5509W: http://www.chelsio.com 5510F: drivers/net/ethernet/chelsio/cxgb3/ 5511 5512CXGB3 ISCSI DRIVER (CXGB3I) 5513M: Varun Prakash <varun@chelsio.com> 5514L: linux-scsi@vger.kernel.org 5515S: Supported 5516W: http://www.chelsio.com 5517F: drivers/scsi/cxgbi/cxgb3i 5518 5519CXGB4 CRYPTO DRIVER (chcr) 5520M: Ayush Sawal <ayush.sawal@chelsio.com> 5521L: linux-crypto@vger.kernel.org 5522S: Supported 5523W: http://www.chelsio.com 5524F: drivers/crypto/chelsio 5525 5526CXGB4 ETHERNET DRIVER (CXGB4) 5527M: Raju Rangoju <rajur@chelsio.com> 5528L: netdev@vger.kernel.org 5529S: Supported 5530W: http://www.chelsio.com 5531F: drivers/net/ethernet/chelsio/cxgb4/ 5532 5533CXGB4 INLINE CRYPTO DRIVER 5534M: Ayush Sawal <ayush.sawal@chelsio.com> 5535L: netdev@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/net/ethernet/chelsio/inline_crypto/ 5539 5540CXGB4 ISCSI DRIVER (CXGB4I) 5541M: Varun Prakash <varun@chelsio.com> 5542L: linux-scsi@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/scsi/cxgbi/cxgb4i 5546 5547CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5548M: Potnuri Bharat Teja <bharat@chelsio.com> 5549L: linux-rdma@vger.kernel.org 5550S: Supported 5551W: http://www.openfabrics.org 5552F: drivers/infiniband/hw/cxgb4/ 5553F: include/uapi/rdma/cxgb4-abi.h 5554 5555CXGB4VF ETHERNET DRIVER (CXGB4VF) 5556M: Raju Rangoju <rajur@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/cxgb4vf/ 5561 5562CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5563M: Frederic Barrat <fbarrat@linux.ibm.com> 5564M: Andrew Donnellan <ajd@linux.ibm.com> 5565L: linuxppc-dev@lists.ozlabs.org 5566S: Supported 5567F: Documentation/ABI/testing/sysfs-class-cxl 5568F: Documentation/powerpc/cxl.rst 5569F: arch/powerpc/platforms/powernv/pci-cxl.c 5570F: drivers/misc/cxl/ 5571F: include/misc/cxl* 5572F: include/uapi/misc/cxl.h 5573 5574CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5575M: Manoj N. Kumar <manoj@linux.ibm.com> 5576M: Matthew R. Ochs <mrochs@linux.ibm.com> 5577M: Uma Krishnan <ukrishn@linux.ibm.com> 5578L: linux-scsi@vger.kernel.org 5579S: Supported 5580F: Documentation/powerpc/cxlflash.rst 5581F: drivers/scsi/cxlflash/ 5582F: include/uapi/scsi/cxlflash_ioctl.h 5583 5584CYBERPRO FB DRIVER 5585M: Russell King <linux@armlinux.org.uk> 5586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5587S: Maintained 5588W: http://www.armlinux.org.uk/ 5589F: drivers/video/fbdev/cyber2000fb.* 5590 5591CYCLADES PC300 DRIVER 5592S: Orphan 5593F: drivers/net/wan/pc300* 5594 5595CYPRESS CY8C95X0 PINCTRL DRIVER 5596M: Patrick Rudolph <patrick.rudolph@9elements.com> 5597L: linux-gpio@vger.kernel.org 5598S: Maintained 5599F: drivers/pinctrl/pinctrl-cy8c95x0.c 5600 5601CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5602M: Linus Walleij <linus.walleij@linaro.org> 5603L: linux-input@vger.kernel.org 5604S: Maintained 5605F: drivers/input/touchscreen/cy8ctma140.c 5606 5607CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5608M: Yassine Oudjana <y.oudjana@protonmail.com> 5609L: linux-input@vger.kernel.org 5610S: Maintained 5611F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5612F: drivers/input/keyboard/cypress-sf.c 5613 5614CYPRESS_FIRMWARE MEDIA DRIVER 5615M: Antti Palosaari <crope@iki.fi> 5616L: linux-media@vger.kernel.org 5617S: Maintained 5618W: https://linuxtv.org 5619W: http://palosaari.fi/linux/ 5620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5621T: git git://linuxtv.org/anttip/media_tree.git 5622F: drivers/media/common/cypress_firmware* 5623 5624CYTTSP TOUCHSCREEN DRIVER 5625M: Linus Walleij <linus.walleij@linaro.org> 5626L: linux-input@vger.kernel.org 5627S: Maintained 5628F: drivers/input/touchscreen/cyttsp* 5629 5630D-LINK DIR-685 TOUCHKEYS DRIVER 5631M: Linus Walleij <linus.walleij@linaro.org> 5632L: linux-input@vger.kernel.org 5633S: Supported 5634F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5635 5636DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5637M: Joshua Kinard <kumba@gentoo.org> 5638S: Maintained 5639F: drivers/rtc/rtc-ds1685.c 5640F: include/linux/rtc/ds1685.h 5641 5642DAMA SLAVE for AX.25 5643M: Joerg Reuter <jreuter@yaina.de> 5644L: linux-hams@vger.kernel.org 5645S: Maintained 5646W: http://yaina.de/jreuter/ 5647W: http://www.qsl.net/dl1bke/ 5648F: net/ax25/af_ax25.c 5649F: net/ax25/ax25_dev.c 5650F: net/ax25/ax25_ds_* 5651F: net/ax25/ax25_in.c 5652F: net/ax25/ax25_out.c 5653F: net/ax25/ax25_timer.c 5654F: net/ax25/sysctl_net_ax25.c 5655 5656DATA ACCESS MONITOR 5657M: SeongJae Park <sj@kernel.org> 5658L: damon@lists.linux.dev 5659L: linux-mm@kvack.org 5660S: Maintained 5661W: https://damonitor.github.io 5662P: Documentation/mm/damon/maintainer-profile.rst 5663T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5664T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5665T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5666F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5667F: Documentation/admin-guide/mm/damon/ 5668F: Documentation/mm/damon/ 5669F: include/linux/damon.h 5670F: include/trace/events/damon.h 5671F: mm/damon/ 5672F: tools/testing/selftests/damon/ 5673 5674DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5675L: netdev@vger.kernel.org 5676S: Orphan 5677F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5678F: drivers/net/ethernet/dec/tulip/dmfe.c 5679 5680DC390/AM53C974 SCSI driver 5681M: Hannes Reinecke <hare@suse.com> 5682L: linux-scsi@vger.kernel.org 5683S: Maintained 5684F: drivers/scsi/am53c974.c 5685 5686DC395x SCSI driver 5687M: Oliver Neukum <oliver@neukum.org> 5688M: Ali Akcaagac <aliakc@web.de> 5689M: Jamie Lenehan <lenehan@twibble.org> 5690S: Maintained 5691F: Documentation/scsi/dc395x.rst 5692F: drivers/scsi/dc395x.* 5693 5694DCCP PROTOCOL 5695L: dccp@vger.kernel.org 5696S: Orphan 5697W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5698F: include/linux/dccp.h 5699F: include/linux/tfrc.h 5700F: include/uapi/linux/dccp.h 5701F: net/dccp/ 5702 5703DEBUGOBJECTS: 5704M: Thomas Gleixner <tglx@linutronix.de> 5705L: linux-kernel@vger.kernel.org 5706S: Maintained 5707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5708F: include/linux/debugobjects.h 5709F: lib/debugobjects.c 5710 5711DECSTATION PLATFORM SUPPORT 5712M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5713L: linux-mips@vger.kernel.org 5714S: Maintained 5715W: http://www.linux-mips.org/wiki/DECstation 5716F: arch/mips/dec/ 5717F: arch/mips/include/asm/dec/ 5718F: arch/mips/include/asm/mach-dec/ 5719 5720DEFXX FDDI NETWORK DRIVER 5721M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5722S: Maintained 5723F: drivers/net/fddi/defxx.* 5724 5725DEFZA FDDI NETWORK DRIVER 5726M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5727S: Maintained 5728F: drivers/net/fddi/defza.* 5729 5730DEINTERLACE DRIVERS FOR ALLWINNER H3 5731M: Jernej Skrabec <jernej.skrabec@gmail.com> 5732L: linux-media@vger.kernel.org 5733S: Maintained 5734T: git git://linuxtv.org/media_tree.git 5735F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5736F: drivers/media/platform/sunxi/sun8i-di/ 5737 5738DELL LAPTOP DRIVER 5739M: Matthew Garrett <mjg59@srcf.ucam.org> 5740M: Pali Rohár <pali@kernel.org> 5741L: platform-driver-x86@vger.kernel.org 5742S: Maintained 5743F: drivers/platform/x86/dell/dell-laptop.c 5744 5745DELL LAPTOP FREEFALL DRIVER 5746M: Pali Rohár <pali@kernel.org> 5747S: Maintained 5748F: drivers/platform/x86/dell/dell-smo8800.c 5749 5750DELL LAPTOP RBTN DRIVER 5751M: Pali Rohár <pali@kernel.org> 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-rbtn.* 5754 5755DELL LAPTOP SMM DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: Documentation/ABI/obsolete/procfs-i8k 5759F: drivers/hwmon/dell-smm-hwmon.c 5760F: include/uapi/linux/i8k.h 5761 5762DELL REMOTE BIOS UPDATE DRIVER 5763M: Stuart Hayes <stuart.w.hayes@gmail.com> 5764L: platform-driver-x86@vger.kernel.org 5765S: Maintained 5766F: drivers/platform/x86/dell/dell_rbu.c 5767 5768DELL SMBIOS DRIVER 5769M: Pali Rohár <pali@kernel.org> 5770L: Dell.Client.Kernel@dell.com 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-smbios.* 5774 5775DELL SMBIOS SMM DRIVER 5776L: Dell.Client.Kernel@dell.com 5777L: platform-driver-x86@vger.kernel.org 5778S: Maintained 5779F: drivers/platform/x86/dell/dell-smbios-smm.c 5780 5781DELL SMBIOS WMI DRIVER 5782L: Dell.Client.Kernel@dell.com 5783L: platform-driver-x86@vger.kernel.org 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-smbios-wmi.c 5786F: tools/wmi/dell-smbios-example.c 5787 5788DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5789M: Stuart Hayes <stuart.w.hayes@gmail.com> 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: Documentation/driver-api/dcdbas.rst 5793F: drivers/platform/x86/dell/dcdbas.* 5794 5795DELL WMI DDV DRIVER 5796M: Armin Wolf <W_Armin@gmx.de> 5797S: Maintained 5798F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5799F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5800F: Documentation/wmi/devices/dell-wmi-ddv.rst 5801F: drivers/platform/x86/dell/dell-wmi-ddv.c 5802 5803DELL WMI DESCRIPTOR DRIVER 5804L: Dell.Client.Kernel@dell.com 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5807 5808DELL WMI HARDWARE PRIVACY SUPPORT 5809M: Perry Yuan <Perry.Yuan@dell.com> 5810L: Dell.Client.Kernel@dell.com 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-wmi-privacy.c 5814 5815DELL WMI NOTIFICATIONS DRIVER 5816M: Matthew Garrett <mjg59@srcf.ucam.org> 5817M: Pali Rohár <pali@kernel.org> 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-wmi-base.c 5820 5821DELL WMI SYSMAN DRIVER 5822M: Prasanth Ksr <prasanth.ksr@dell.com> 5823L: Dell.Client.Kernel@dell.com 5824L: platform-driver-x86@vger.kernel.org 5825S: Maintained 5826F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5827F: drivers/platform/x86/dell/dell-wmi-sysman/ 5828 5829DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5830M: Zev Weiss <zev@bewilderbeest.net> 5831L: linux-hwmon@vger.kernel.org 5832S: Maintained 5833F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5834 5835DELTA DPS920AB PSU DRIVER 5836M: Robert Marko <robert.marko@sartura.hr> 5837L: linux-hwmon@vger.kernel.org 5838S: Maintained 5839F: Documentation/hwmon/dps920ab.rst 5840F: drivers/hwmon/pmbus/dps920ab.c 5841 5842DELTA NETWORKS TN48M CPLD DRIVERS 5843M: Robert Marko <robert.marko@sartura.hr> 5844S: Maintained 5845F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5846F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5847F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5848F: drivers/gpio/gpio-tn48m.c 5849F: include/dt-bindings/reset/delta,tn48m-reset.h 5850 5851DELTA ST MEDIA DRIVER 5852M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5853L: linux-media@vger.kernel.org 5854S: Supported 5855W: https://linuxtv.org 5856T: git git://linuxtv.org/media_tree.git 5857F: drivers/media/platform/st/sti/delta 5858 5859DENALI NAND DRIVER 5860L: linux-mtd@lists.infradead.org 5861S: Orphan 5862F: drivers/mtd/nand/raw/denali* 5863 5864DESIGNWARE EDMA CORE IP DRIVER 5865M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5866R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5867R: Serge Semin <fancer.lancer@gmail.com> 5868L: dmaengine@vger.kernel.org 5869S: Maintained 5870F: drivers/dma/dw-edma/ 5871F: include/linux/dma/edma.h 5872 5873DESIGNWARE USB2 DRD IP DRIVER 5874M: Minas Harutyunyan <hminas@synopsys.com> 5875L: linux-usb@vger.kernel.org 5876S: Maintained 5877T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5878F: drivers/usb/dwc2/ 5879 5880DESIGNWARE USB3 DRD IP DRIVER 5881M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5882L: linux-usb@vger.kernel.org 5883S: Maintained 5884F: drivers/usb/dwc3/ 5885 5886DESIGNWARE XDATA IP DRIVER 5887M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5888L: linux-pci@vger.kernel.org 5889S: Maintained 5890F: Documentation/misc-devices/dw-xdata-pcie.rst 5891F: drivers/misc/dw-xdata-pcie.c 5892 5893DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5894M: Andreas Klinger <ak@it-klinger.de> 5895L: linux-iio@vger.kernel.org 5896S: Maintained 5897F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5898F: drivers/iio/proximity/srf*.c 5899 5900DEVICE COREDUMP (DEV_COREDUMP) 5901M: Johannes Berg <johannes@sipsolutions.net> 5902L: linux-kernel@vger.kernel.org 5903S: Maintained 5904F: drivers/base/devcoredump.c 5905F: include/linux/devcoredump.h 5906 5907DEVICE DEPENDENCY HELPER SCRIPT 5908M: Saravana Kannan <saravanak@google.com> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911F: scripts/dev-needs.sh 5912 5913DEVICE DIRECT ACCESS (DAX) 5914M: Dan Williams <dan.j.williams@intel.com> 5915M: Vishal Verma <vishal.l.verma@intel.com> 5916M: Dave Jiang <dave.jiang@intel.com> 5917L: nvdimm@lists.linux.dev 5918L: linux-cxl@vger.kernel.org 5919S: Supported 5920F: drivers/dax/ 5921 5922DEVICE FREQUENCY (DEVFREQ) 5923M: MyungJoo Ham <myungjoo.ham@samsung.com> 5924M: Kyungmin Park <kyungmin.park@samsung.com> 5925M: Chanwoo Choi <cw00.choi@samsung.com> 5926L: linux-pm@vger.kernel.org 5927S: Maintained 5928T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5929F: Documentation/devicetree/bindings/devfreq/ 5930F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5931F: drivers/devfreq/ 5932F: include/linux/devfreq.h 5933F: include/trace/events/devfreq.h 5934 5935DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5936M: Chanwoo Choi <cw00.choi@samsung.com> 5937L: linux-pm@vger.kernel.org 5938S: Supported 5939T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5940F: Documentation/devicetree/bindings/devfreq/event/ 5941F: drivers/devfreq/devfreq-event.c 5942F: drivers/devfreq/event/ 5943F: include/dt-bindings/pmu/exynos_ppmu.h 5944F: include/linux/devfreq-event.h 5945 5946DEVICE RESOURCE MANAGEMENT HELPERS 5947M: Hans de Goede <hdegoede@redhat.com> 5948R: Matti Vaittinen <mazziesaccount@gmail.com> 5949S: Maintained 5950F: include/linux/devm-helpers.h 5951 5952DEVICE-MAPPER (LVM) 5953M: Alasdair Kergon <agk@redhat.com> 5954M: Mike Snitzer <snitzer@kernel.org> 5955M: dm-devel@redhat.com 5956L: dm-devel@redhat.com 5957S: Maintained 5958W: http://sources.redhat.com/dm 5959Q: http://patchwork.kernel.org/project/dm-devel/list/ 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5961T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5962F: Documentation/admin-guide/device-mapper/ 5963F: drivers/md/Kconfig 5964F: drivers/md/Makefile 5965F: drivers/md/dm* 5966F: drivers/md/persistent-data/ 5967F: include/linux/device-mapper.h 5968F: include/linux/dm-*.h 5969F: include/uapi/linux/dm-*.h 5970 5971DEVLINK 5972M: Jiri Pirko <jiri@resnulli.us> 5973L: netdev@vger.kernel.org 5974S: Supported 5975F: Documentation/networking/devlink 5976F: include/net/devlink.h 5977F: include/uapi/linux/devlink.h 5978F: net/devlink/ 5979 5980DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5981M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5982L: kernel@dh-electronics.com 5983S: Maintained 5984F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5985F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5986 5987DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5988M: Marek Vasut <marex@denx.de> 5989L: kernel@dh-electronics.com 5990S: Maintained 5991F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5992F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5993 5994DIALOG SEMICONDUCTOR DRIVERS 5995M: Support Opensource <support.opensource@diasemi.com> 5996S: Supported 5997W: http://www.dialog-semiconductor.com/products 5998F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5999F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6000F: Documentation/devicetree/bindings/mfd/da90*.txt 6001F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6002F: Documentation/devicetree/bindings/regulator/da92*.txt 6003F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6004F: Documentation/devicetree/bindings/regulator/slg51000.txt 6005F: Documentation/devicetree/bindings/sound/da[79]*.txt 6006F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6007F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6008F: Documentation/hwmon/da90??.rst 6009F: drivers/gpio/gpio-da90??.c 6010F: drivers/hwmon/da90??-hwmon.c 6011F: drivers/iio/adc/da91??-*.c 6012F: drivers/input/misc/da72??.[ch] 6013F: drivers/input/misc/da90??_onkey.c 6014F: drivers/input/touchscreen/da9052_tsi.c 6015F: drivers/leds/leds-da90??.c 6016F: drivers/mfd/da903x.c 6017F: drivers/mfd/da90??-*.c 6018F: drivers/mfd/da91??-*.c 6019F: drivers/pinctrl/pinctrl-da90??.c 6020F: drivers/power/supply/da9052-battery.c 6021F: drivers/power/supply/da91??-*.c 6022F: drivers/regulator/da9???-regulator.[ch] 6023F: drivers/regulator/slg51000-regulator.[ch] 6024F: drivers/rtc/rtc-da90??.c 6025F: drivers/thermal/da90??-thermal.c 6026F: drivers/video/backlight/da90??_bl.c 6027F: drivers/watchdog/da90??_wdt.c 6028F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6029F: include/linux/mfd/da903x.h 6030F: include/linux/mfd/da9052/ 6031F: include/linux/mfd/da9055/ 6032F: include/linux/mfd/da9062/ 6033F: include/linux/mfd/da9063/ 6034F: include/linux/mfd/da9150/ 6035F: include/linux/regulator/da9211.h 6036F: include/sound/da[79]*.h 6037F: sound/soc/codecs/da[79]*.[ch] 6038 6039DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6040M: William Breathitt Gray <william.gray@linaro.org> 6041L: linux-gpio@vger.kernel.org 6042S: Maintained 6043F: drivers/gpio/gpio-gpio-mm.c 6044 6045DIOLAN U2C-12 I2C DRIVER 6046M: Guenter Roeck <linux@roeck-us.net> 6047L: linux-i2c@vger.kernel.org 6048S: Maintained 6049F: drivers/i2c/busses/i2c-diolan-u2c.c 6050 6051DIRECTORY NOTIFICATION (DNOTIFY) 6052M: Jan Kara <jack@suse.cz> 6053R: Amir Goldstein <amir73il@gmail.com> 6054L: linux-fsdevel@vger.kernel.org 6055S: Maintained 6056F: Documentation/filesystems/dnotify.rst 6057F: fs/notify/dnotify/ 6058F: include/linux/dnotify.h 6059 6060DISK GEOMETRY AND PARTITION HANDLING 6061M: Andries Brouwer <aeb@cwi.nl> 6062S: Maintained 6063W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6064W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6065W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6066 6067DISKQUOTA 6068M: Jan Kara <jack@suse.com> 6069S: Maintained 6070F: Documentation/filesystems/quota.rst 6071F: fs/quota/ 6072F: include/linux/quota*.h 6073F: include/uapi/linux/quota*.h 6074 6075DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6076M: Bernie Thompson <bernie@plugable.com> 6077L: linux-fbdev@vger.kernel.org 6078S: Maintained 6079W: http://plugable.com/category/projects/udlfb/ 6080F: Documentation/fb/udlfb.rst 6081F: drivers/video/fbdev/udlfb.c 6082F: include/video/udlfb.h 6083 6084DISTRIBUTED LOCK MANAGER (DLM) 6085M: Christine Caulfield <ccaulfie@redhat.com> 6086M: David Teigland <teigland@redhat.com> 6087L: cluster-devel@redhat.com 6088S: Supported 6089W: http://sources.redhat.com/cluster/ 6090T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6091F: fs/dlm/ 6092 6093DMA BUFFER SHARING FRAMEWORK 6094M: Sumit Semwal <sumit.semwal@linaro.org> 6095M: Christian König <christian.koenig@amd.com> 6096L: linux-media@vger.kernel.org 6097L: dri-devel@lists.freedesktop.org 6098L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6099S: Maintained 6100T: git git://anongit.freedesktop.org/drm/drm-misc 6101F: Documentation/driver-api/dma-buf.rst 6102F: drivers/dma-buf/ 6103F: include/linux/*fence.h 6104F: include/linux/dma-buf.h 6105F: include/linux/dma-resv.h 6106K: \bdma_(?:buf|fence|resv)\b 6107 6108DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6109M: Vinod Koul <vkoul@kernel.org> 6110L: dmaengine@vger.kernel.org 6111S: Maintained 6112Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6113T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6114F: Documentation/devicetree/bindings/dma/ 6115F: Documentation/driver-api/dmaengine/ 6116F: drivers/dma/ 6117F: include/dt-bindings/dma/ 6118F: include/linux/dma/ 6119F: include/linux/dmaengine.h 6120F: include/linux/of_dma.h 6121 6122DMA MAPPING BENCHMARK 6123M: Xiang Chen <chenxiang66@hisilicon.com> 6124L: iommu@lists.linux.dev 6125F: kernel/dma/map_benchmark.c 6126F: tools/testing/selftests/dma/ 6127 6128DMA MAPPING HELPERS 6129M: Christoph Hellwig <hch@lst.de> 6130M: Marek Szyprowski <m.szyprowski@samsung.com> 6131R: Robin Murphy <robin.murphy@arm.com> 6132L: iommu@lists.linux.dev 6133S: Supported 6134W: http://git.infradead.org/users/hch/dma-mapping.git 6135T: git git://git.infradead.org/users/hch/dma-mapping.git 6136F: include/asm-generic/dma-mapping.h 6137F: include/linux/dma-direct.h 6138F: include/linux/dma-map-ops.h 6139F: include/linux/dma-mapping.h 6140F: include/linux/swiotlb.h 6141F: kernel/dma/ 6142 6143DMA-BUF HEAPS FRAMEWORK 6144M: Sumit Semwal <sumit.semwal@linaro.org> 6145R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6146R: Liam Mark <lmark@codeaurora.org> 6147R: Laura Abbott <labbott@redhat.com> 6148R: Brian Starkey <Brian.Starkey@arm.com> 6149R: John Stultz <jstultz@google.com> 6150L: linux-media@vger.kernel.org 6151L: dri-devel@lists.freedesktop.org 6152L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6153S: Maintained 6154T: git git://anongit.freedesktop.org/drm/drm-misc 6155F: drivers/dma-buf/dma-heap.c 6156F: drivers/dma-buf/heaps/* 6157F: include/linux/dma-heap.h 6158F: include/uapi/linux/dma-heap.h 6159 6160DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6161M: Lukasz Luba <lukasz.luba@arm.com> 6162L: linux-pm@vger.kernel.org 6163L: linux-samsung-soc@vger.kernel.org 6164S: Maintained 6165F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6166F: drivers/memory/samsung/exynos5422-dmc.c 6167 6168DME1737 HARDWARE MONITOR DRIVER 6169M: Juerg Haefliger <juergh@proton.me> 6170L: linux-hwmon@vger.kernel.org 6171S: Maintained 6172F: Documentation/hwmon/dme1737.rst 6173F: drivers/hwmon/dme1737.c 6174 6175DMI/SMBIOS SUPPORT 6176M: Jean Delvare <jdelvare@suse.com> 6177S: Maintained 6178T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6179F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6180F: drivers/firmware/dmi-id.c 6181F: drivers/firmware/dmi_scan.c 6182F: include/linux/dmi.h 6183 6184DOCUMENTATION 6185M: Jonathan Corbet <corbet@lwn.net> 6186L: linux-doc@vger.kernel.org 6187S: Maintained 6188P: Documentation/doc-guide/maintainer-profile.rst 6189T: git git://git.lwn.net/linux.git docs-next 6190F: Documentation/ 6191F: scripts/documentation-file-ref-check 6192F: scripts/kernel-doc 6193F: scripts/sphinx-pre-install 6194X: Documentation/ABI/ 6195X: Documentation/admin-guide/media/ 6196X: Documentation/devicetree/ 6197X: Documentation/driver-api/media/ 6198X: Documentation/firmware-guide/acpi/ 6199X: Documentation/i2c/ 6200X: Documentation/netlink/ 6201X: Documentation/power/ 6202X: Documentation/spi/ 6203X: Documentation/userspace-api/media/ 6204 6205DOCUMENTATION PROCESS 6206M: Jonathan Corbet <corbet@lwn.net> 6207L: workflows@vger.kernel.org 6208S: Maintained 6209F: Documentation/process/ 6210 6211DOCUMENTATION REPORTING ISSUES 6212M: Thorsten Leemhuis <linux@leemhuis.info> 6213L: linux-doc@vger.kernel.org 6214S: Maintained 6215F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6216F: Documentation/admin-guide/reporting-issues.rst 6217 6218DOCUMENTATION SCRIPTS 6219M: Mauro Carvalho Chehab <mchehab@kernel.org> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/sphinx/parse-headers.pl 6223F: scripts/documentation-file-ref-check 6224F: scripts/sphinx-pre-install 6225 6226DOCUMENTATION/ITALIAN 6227M: Federico Vaga <federico.vaga@vaga.pv.it> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/translations/it_IT 6231 6232DOCUMENTATION/JAPANESE 6233R: Akira Yokosawa <akiyks@gmail.com> 6234L: linux-doc@vger.kernel.org 6235S: Maintained 6236F: Documentation/translations/ja_JP 6237 6238DONGWOON DW9714 LENS VOICE COIL DRIVER 6239M: Sakari Ailus <sakari.ailus@linux.intel.com> 6240L: linux-media@vger.kernel.org 6241S: Maintained 6242T: git git://linuxtv.org/media_tree.git 6243F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6244F: drivers/media/i2c/dw9714.c 6245 6246DONGWOON DW9768 LENS VOICE COIL DRIVER 6247L: linux-media@vger.kernel.org 6248S: Orphan 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6251F: drivers/media/i2c/dw9768.c 6252 6253DONGWOON DW9807 LENS VOICE COIL DRIVER 6254M: Sakari Ailus <sakari.ailus@linux.intel.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6259F: drivers/media/i2c/dw9807-vcm.c 6260 6261DOUBLETALK DRIVER 6262M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6263L: blinux-list@redhat.com 6264S: Maintained 6265F: drivers/char/dtlk.c 6266F: include/linux/dtlk.h 6267 6268DPAA2 DATAPATH I/O (DPIO) DRIVER 6269M: Roy Pledge <Roy.Pledge@nxp.com> 6270L: linux-kernel@vger.kernel.org 6271S: Maintained 6272F: drivers/soc/fsl/dpio 6273 6274DPAA2 ETHERNET DRIVER 6275M: Ioana Ciornei <ioana.ciornei@nxp.com> 6276L: netdev@vger.kernel.org 6277S: Maintained 6278F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6279F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6280F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6281F: drivers/net/ethernet/freescale/dpaa2/Makefile 6282F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6283F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6284F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6285F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6286F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6287F: drivers/net/ethernet/freescale/dpaa2/dpni* 6288 6289DPAA2 ETHERNET SWITCH DRIVER 6290M: Ioana Ciornei <ioana.ciornei@nxp.com> 6291L: netdev@vger.kernel.org 6292S: Maintained 6293F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6295F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6296 6297DRBD DRIVER 6298M: Philipp Reisner <philipp.reisner@linbit.com> 6299M: Lars Ellenberg <lars.ellenberg@linbit.com> 6300M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6301L: drbd-dev@lists.linbit.com 6302S: Supported 6303W: http://www.drbd.org 6304T: git git://git.linbit.com/linux-drbd.git 6305T: git git://git.linbit.com/drbd-8.4.git 6306F: Documentation/admin-guide/blockdev/ 6307F: drivers/block/drbd/ 6308F: include/linux/drbd* 6309F: lib/lru_cache.c 6310 6311DRIVER COMPONENT FRAMEWORK 6312L: dri-devel@lists.freedesktop.org 6313F: drivers/base/component.c 6314F: include/linux/component.h 6315 6316DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6317M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6318R: "Rafael J. Wysocki" <rafael@kernel.org> 6319S: Supported 6320T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6321F: Documentation/core-api/kobject.rst 6322F: drivers/base/ 6323F: fs/debugfs/ 6324F: fs/sysfs/ 6325F: include/linux/debugfs.h 6326F: include/linux/fwnode.h 6327F: include/linux/kobj* 6328F: include/linux/property.h 6329F: lib/kobj* 6330 6331DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6332M: Nishanth Menon <nm@ti.com> 6333L: linux-pm@vger.kernel.org 6334S: Maintained 6335F: drivers/soc/ti/smartreflex.c 6336F: include/linux/power/smartreflex.h 6337 6338DRM ACCEL DRIVERS FOR INTEL VPU 6339M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6340M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6341L: dri-devel@lists.freedesktop.org 6342S: Supported 6343T: git git://anongit.freedesktop.org/drm/drm-misc 6344F: drivers/accel/ivpu/ 6345F: include/uapi/drm/ivpu_accel.h 6346 6347DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6348M: Oded Gabbay <ogabbay@kernel.org> 6349L: dri-devel@lists.freedesktop.org 6350S: Maintained 6351C: irc://irc.oftc.net/dri-devel 6352T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6353F: Documentation/accel/ 6354F: drivers/accel/ 6355F: include/drm/drm_accel.h 6356 6357DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6358M: Maxime Ripard <mripard@kernel.org> 6359M: Chen-Yu Tsai <wens@csie.org> 6360R: Jernej Skrabec <jernej.skrabec@gmail.com> 6361L: dri-devel@lists.freedesktop.org 6362S: Supported 6363T: git git://anongit.freedesktop.org/drm/drm-misc 6364F: drivers/gpu/drm/sun4i/sun8i* 6365 6366DRM DRIVER FOR ARM PL111 CLCD 6367M: Emma Anholt <emma@anholt.net> 6368S: Supported 6369T: git git://anongit.freedesktop.org/drm/drm-misc 6370F: drivers/gpu/drm/pl111/ 6371 6372DRM DRIVER FOR ARM VERSATILE TFT PANELS 6373M: Linus Walleij <linus.walleij@linaro.org> 6374S: Maintained 6375T: git git://anongit.freedesktop.org/drm/drm-misc 6376F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6377F: drivers/gpu/drm/panel/panel-arm-versatile.c 6378 6379DRM DRIVER FOR ASPEED BMC GFX 6380M: Joel Stanley <joel@jms.id.au> 6381L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6382S: Supported 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6385F: drivers/gpu/drm/aspeed/ 6386 6387DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6388M: Dave Airlie <airlied@redhat.com> 6389R: Thomas Zimmermann <tzimmermann@suse.de> 6390L: dri-devel@lists.freedesktop.org 6391S: Supported 6392T: git git://anongit.freedesktop.org/drm/drm-misc 6393F: drivers/gpu/drm/ast/ 6394 6395DRM DRIVER FOR BOCHS VIRTUAL GPU 6396M: Gerd Hoffmann <kraxel@redhat.com> 6397L: virtualization@lists.linux-foundation.org 6398S: Maintained 6399T: git git://anongit.freedesktop.org/drm/drm-misc 6400F: drivers/gpu/drm/tiny/bochs.c 6401 6402DRM DRIVER FOR BOE HIMAX8279D PANELS 6403M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6404S: Maintained 6405F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6406F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6407 6408DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6409M: Jagan Teki <jagan@amarulasolutions.com> 6410S: Maintained 6411F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6412F: drivers/gpu/drm/bridge/chipone-icn6211.c 6413 6414DRM DRIVER FOR EBBG FT8719 PANEL 6415M: Joel Selvaraj <jo@jsfamily.in> 6416S: Maintained 6417T: git git://anongit.freedesktop.org/drm/drm-misc 6418F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6419F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6420 6421DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6422M: Linus Walleij <linus.walleij@linaro.org> 6423S: Maintained 6424T: git git://anongit.freedesktop.org/drm/drm-misc 6425F: drivers/gpu/drm/tve200/ 6426 6427DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6428M: Icenowy Zheng <icenowy@aosc.io> 6429S: Maintained 6430F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6431F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6432 6433DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6434M: Jagan Teki <jagan@amarulasolutions.com> 6435S: Maintained 6436F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6437F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6438 6439DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6440M: Thomas Zimmermann <tzimmermann@suse.de> 6441M: Javier Martinez Canillas <javierm@redhat.com> 6442L: dri-devel@lists.freedesktop.org 6443S: Maintained 6444T: git git://anongit.freedesktop.org/drm/drm-misc 6445F: drivers/gpu/drm/drm_aperture.c 6446F: drivers/gpu/drm/tiny/ofdrm.c 6447F: drivers/gpu/drm/tiny/simpledrm.c 6448F: drivers/video/aperture.c 6449F: drivers/video/nomodeset.c 6450F: include/drm/drm_aperture.h 6451F: include/linux/aperture.h 6452F: include/video/nomodeset.h 6453 6454DRM DRIVER FOR GENERIC EDP PANELS 6455R: Douglas Anderson <dianders@chromium.org> 6456F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6457F: drivers/gpu/drm/panel/panel-edp.c 6458 6459DRM DRIVER FOR GENERIC USB DISPLAY 6460M: Noralf Trønnes <noralf@tronnes.org> 6461S: Maintained 6462W: https://github.com/notro/gud/wiki 6463T: git git://anongit.freedesktop.org/drm/drm-misc 6464F: drivers/gpu/drm/gud/ 6465F: include/drm/gud.h 6466 6467DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6468M: Hans de Goede <hdegoede@redhat.com> 6469S: Maintained 6470T: git git://anongit.freedesktop.org/drm/drm-misc 6471F: drivers/gpu/drm/tiny/gm12u320.c 6472 6473DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6474M: Ondrej Jirman <megi@xff.cz> 6475M: Javier Martinez Canillas <javierm@redhat.com> 6476S: Maintained 6477T: git git://anongit.freedesktop.org/drm/drm-misc 6478F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6479F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6480 6481DRM DRIVER FOR HX8357D PANELS 6482M: Emma Anholt <emma@anholt.net> 6483S: Maintained 6484T: git git://anongit.freedesktop.org/drm/drm-misc 6485F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6486F: drivers/gpu/drm/tiny/hx8357d.c 6487 6488DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6489M: Deepak Rawat <drawat.floss@gmail.com> 6490L: linux-hyperv@vger.kernel.org 6491L: dri-devel@lists.freedesktop.org 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: drivers/gpu/drm/hyperv 6495 6496DRM DRIVER FOR ILITEK ILI9225 PANELS 6497M: David Lechner <david@lechnology.com> 6498S: Maintained 6499T: git git://anongit.freedesktop.org/drm/drm-misc 6500F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6501F: drivers/gpu/drm/tiny/ili9225.c 6502 6503DRM DRIVER FOR ILITEK ILI9486 PANELS 6504M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6505S: Maintained 6506T: git git://anongit.freedesktop.org/drm/drm-misc 6507F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6508F: drivers/gpu/drm/tiny/ili9486.c 6509 6510DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6511M: Jagan Teki <jagan@edgeble.ai> 6512S: Maintained 6513F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6514F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6515 6516DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6517M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6518S: Supported 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: drivers/gpu/drm/logicvc/ 6521 6522DRM DRIVER FOR LVDS PANELS 6523M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6524L: dri-devel@lists.freedesktop.org 6525S: Maintained 6526T: git git://anongit.freedesktop.org/drm/drm-misc 6527F: Documentation/devicetree/bindings/display/lvds.yaml 6528F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6529F: drivers/gpu/drm/panel/panel-lvds.c 6530 6531DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6532M: Guido Günther <agx@sigxcpu.org> 6533R: Purism Kernel Team <kernel@puri.sm> 6534S: Maintained 6535F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6536F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6537 6538DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6539M: Dave Airlie <airlied@redhat.com> 6540R: Thomas Zimmermann <tzimmermann@suse.de> 6541L: dri-devel@lists.freedesktop.org 6542S: Supported 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: drivers/gpu/drm/mgag200/ 6545 6546DRM DRIVER FOR MI0283QT 6547M: Noralf Trønnes <noralf@tronnes.org> 6548S: Maintained 6549T: git git://anongit.freedesktop.org/drm/drm-misc 6550F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6551F: drivers/gpu/drm/tiny/mi0283qt.c 6552 6553DRM DRIVER FOR MIPI DBI compatible panels 6554M: Noralf Trønnes <noralf@tronnes.org> 6555S: Maintained 6556W: https://github.com/notro/panel-mipi-dbi/wiki 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6559F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6560 6561DRM DRIVER FOR MSM ADRENO GPU 6562M: Rob Clark <robdclark@gmail.com> 6563M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6564M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6565R: Sean Paul <sean@poorly.run> 6566R: Marijn Suijten <marijn.suijten@somainline.org> 6567L: linux-arm-msm@vger.kernel.org 6568L: dri-devel@lists.freedesktop.org 6569L: freedreno@lists.freedesktop.org 6570S: Maintained 6571B: https://gitlab.freedesktop.org/drm/msm/-/issues 6572T: git https://gitlab.freedesktop.org/drm/msm.git 6573F: Documentation/devicetree/bindings/display/msm/ 6574F: drivers/gpu/drm/msm/ 6575F: include/uapi/drm/msm_drm.h 6576 6577DRM DRIVER FOR NOVATEK NT35510 PANELS 6578M: Linus Walleij <linus.walleij@linaro.org> 6579S: Maintained 6580T: git git://anongit.freedesktop.org/drm/drm-misc 6581F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6582F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6583 6584DRM DRIVER FOR NOVATEK NT35560 PANELS 6585M: Linus Walleij <linus.walleij@linaro.org> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6589F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6590 6591DRM DRIVER FOR NOVATEK NT36523 PANELS 6592M: Jianhua Lu <lujianhua000@gmail.com> 6593S: Maintained 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6596F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6597 6598DRM DRIVER FOR NOVATEK NT36672A PANELS 6599M: Sumit Semwal <sumit.semwal@linaro.org> 6600S: Maintained 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6603F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6604 6605DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6606M: Ben Skeggs <bskeggs@redhat.com> 6607M: Karol Herbst <kherbst@redhat.com> 6608M: Lyude Paul <lyude@redhat.com> 6609L: dri-devel@lists.freedesktop.org 6610L: nouveau@lists.freedesktop.org 6611S: Supported 6612W: https://nouveau.freedesktop.org/ 6613Q: https://patchwork.freedesktop.org/project/nouveau/ 6614Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6615B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6616C: irc://irc.oftc.net/nouveau 6617T: git https://gitlab.freedesktop.org/drm/nouveau.git 6618F: drivers/gpu/drm/nouveau/ 6619F: include/uapi/drm/nouveau_drm.h 6620 6621DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6622M: Stefan Mavrodiev <stefan@olimex.com> 6623S: Maintained 6624F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6625F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6626 6627DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6628R: Douglas Anderson <dianders@chromium.org> 6629F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6630F: drivers/gpu/drm/bridge/parade-ps8640.c 6631 6632DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6633M: Noralf Trønnes <noralf@tronnes.org> 6634S: Maintained 6635T: git git://anongit.freedesktop.org/drm/drm-misc 6636F: Documentation/devicetree/bindings/display/repaper.txt 6637F: drivers/gpu/drm/tiny/repaper.c 6638 6639DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6640M: Dave Airlie <airlied@redhat.com> 6641M: Gerd Hoffmann <kraxel@redhat.com> 6642L: virtualization@lists.linux-foundation.org 6643S: Obsolete 6644W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6645T: git git://anongit.freedesktop.org/drm/drm-misc 6646F: drivers/gpu/drm/tiny/cirrus.c 6647 6648DRM DRIVER FOR QXL VIRTUAL GPU 6649M: Dave Airlie <airlied@redhat.com> 6650M: Gerd Hoffmann <kraxel@redhat.com> 6651L: virtualization@lists.linux-foundation.org 6652L: spice-devel@lists.freedesktop.org 6653S: Maintained 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: drivers/gpu/drm/qxl/ 6656F: include/uapi/drm/qxl_drm.h 6657 6658DRM DRIVER FOR RAYDIUM RM67191 PANELS 6659M: Robert Chiras <robert.chiras@nxp.com> 6660S: Maintained 6661F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6662F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6663 6664DRM DRIVER FOR SAMSUNG DB7430 PANELS 6665M: Linus Walleij <linus.walleij@linaro.org> 6666S: Maintained 6667T: git git://anongit.freedesktop.org/drm/drm-misc 6668F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6669F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6670 6671DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6672M: Inki Dae <inki.dae@samsung.com> 6673M: Jagan Teki <jagan@amarulasolutions.com> 6674M: Marek Szyprowski <m.szyprowski@samsung.com> 6675S: Maintained 6676T: git git://anongit.freedesktop.org/drm/drm-misc 6677F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6678F: drivers/gpu/drm/bridge/samsung-dsim.c 6679F: include/drm/bridge/samsung-dsim.h 6680 6681DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6682M: Markuss Broks <markuss.broks@gmail.com> 6683S: Maintained 6684F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6685F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6686 6687DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6688M: Artur Weber <aweber.kernel@gmail.com> 6689S: Maintained 6690F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6691F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6692 6693DRM DRIVER FOR SITRONIX ST7586 PANELS 6694M: David Lechner <david@lechnology.com> 6695S: Maintained 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6698F: drivers/gpu/drm/tiny/st7586.c 6699 6700DRM DRIVER FOR SITRONIX ST7701 PANELS 6701M: Jagan Teki <jagan@amarulasolutions.com> 6702S: Maintained 6703F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6704F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6705 6706DRM DRIVER FOR SITRONIX ST7703 PANELS 6707M: Guido Günther <agx@sigxcpu.org> 6708R: Purism Kernel Team <kernel@puri.sm> 6709R: Ondrej Jirman <megous@megous.com> 6710S: Maintained 6711F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6712F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6713 6714DRM DRIVER FOR SITRONIX ST7735R PANELS 6715M: David Lechner <david@lechnology.com> 6716S: Maintained 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6719F: drivers/gpu/drm/tiny/st7735r.c 6720 6721DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6722M: Javier Martinez Canillas <javierm@redhat.com> 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6726F: drivers/gpu/drm/solomon/ssd130x* 6727 6728DRM DRIVER FOR ST-ERICSSON MCDE 6729M: Linus Walleij <linus.walleij@linaro.org> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6733F: drivers/gpu/drm/mcde/ 6734 6735DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6736M: Jagan Teki <jagan@amarulasolutions.com> 6737S: Maintained 6738F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6739F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6740 6741DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6742R: Douglas Anderson <dianders@chromium.org> 6743F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6744F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6745 6746DRM DRIVER FOR TPO TPG110 PANELS 6747M: Linus Walleij <linus.walleij@linaro.org> 6748S: Maintained 6749T: git git://anongit.freedesktop.org/drm/drm-misc 6750F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6751F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6752 6753DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6754M: Dave Airlie <airlied@redhat.com> 6755R: Sean Paul <sean@poorly.run> 6756R: Thomas Zimmermann <tzimmermann@suse.de> 6757L: dri-devel@lists.freedesktop.org 6758S: Supported 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: drivers/gpu/drm/udl/ 6761 6762DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6763M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6764M: Melissa Wen <melissa.srw@gmail.com> 6765M: Maíra Canal <mairacanal@riseup.net> 6766R: Haneen Mohammed <hamohammed.sa@gmail.com> 6767R: Daniel Vetter <daniel@ffwll.ch> 6768L: dri-devel@lists.freedesktop.org 6769S: Maintained 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: Documentation/gpu/vkms.rst 6772F: drivers/gpu/drm/vkms/ 6773 6774DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6775M: Hans de Goede <hdegoede@redhat.com> 6776L: dri-devel@lists.freedesktop.org 6777S: Maintained 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: drivers/gpu/drm/vboxvideo/ 6780 6781DRM DRIVER FOR VMWARE VIRTUAL GPU 6782M: Zack Rusin <zackr@vmware.com> 6783R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6784L: dri-devel@lists.freedesktop.org 6785S: Supported 6786T: git git://anongit.freedesktop.org/drm/drm-misc 6787F: drivers/gpu/drm/vmwgfx/ 6788F: include/uapi/drm/vmwgfx_drm.h 6789 6790DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6791M: Linus Walleij <linus.walleij@linaro.org> 6792S: Maintained 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6795F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6796 6797DRM DRIVERS 6798M: David Airlie <airlied@gmail.com> 6799M: Daniel Vetter <daniel@ffwll.ch> 6800L: dri-devel@lists.freedesktop.org 6801S: Maintained 6802B: https://gitlab.freedesktop.org/drm 6803C: irc://irc.oftc.net/dri-devel 6804T: git git://anongit.freedesktop.org/drm/drm 6805F: Documentation/devicetree/bindings/display/ 6806F: Documentation/devicetree/bindings/gpu/ 6807F: Documentation/gpu/ 6808F: drivers/gpu/ 6809F: include/drm/ 6810F: include/linux/vga* 6811F: include/uapi/drm/ 6812 6813DRM DRIVERS AND MISC GPU PATCHES 6814M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6815M: Maxime Ripard <mripard@kernel.org> 6816M: Thomas Zimmermann <tzimmermann@suse.de> 6817S: Maintained 6818W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6819T: git git://anongit.freedesktop.org/drm/drm-misc 6820F: Documentation/gpu/ 6821F: drivers/gpu/drm/* 6822F: drivers/gpu/vga/ 6823F: include/drm/drm* 6824F: include/linux/vga* 6825F: include/uapi/drm/drm* 6826 6827DRM DRIVERS FOR ALLWINNER A10 6828M: Maxime Ripard <mripard@kernel.org> 6829M: Chen-Yu Tsai <wens@csie.org> 6830L: dri-devel@lists.freedesktop.org 6831S: Supported 6832T: git git://anongit.freedesktop.org/drm/drm-misc 6833F: Documentation/devicetree/bindings/display/allwinner* 6834F: drivers/gpu/drm/sun4i/ 6835 6836DRM DRIVERS FOR AMLOGIC SOCS 6837M: Neil Armstrong <neil.armstrong@linaro.org> 6838L: dri-devel@lists.freedesktop.org 6839L: linux-amlogic@lists.infradead.org 6840S: Supported 6841W: http://linux-meson.com/ 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6844F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6845F: Documentation/gpu/meson.rst 6846F: drivers/gpu/drm/meson/ 6847 6848DRM DRIVERS FOR ATMEL HLCDC 6849M: Sam Ravnborg <sam@ravnborg.org> 6850M: Boris Brezillon <bbrezillon@kernel.org> 6851L: dri-devel@lists.freedesktop.org 6852S: Supported 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/atmel/ 6855F: drivers/gpu/drm/atmel-hlcdc/ 6856 6857DRM DRIVERS FOR BRIDGE CHIPS 6858M: Andrzej Hajda <andrzej.hajda@intel.com> 6859M: Neil Armstrong <neil.armstrong@linaro.org> 6860M: Robert Foss <rfoss@kernel.org> 6861R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6862R: Jonas Karlman <jonas@kwiboo.se> 6863R: Jernej Skrabec <jernej.skrabec@gmail.com> 6864S: Maintained 6865T: git git://anongit.freedesktop.org/drm/drm-misc 6866F: Documentation/devicetree/bindings/display/bridge/ 6867F: drivers/gpu/drm/bridge/ 6868F: drivers/gpu/drm/drm_bridge.c 6869F: include/drm/drm_bridge.h 6870 6871DRM DRIVERS FOR EXYNOS 6872M: Inki Dae <inki.dae@samsung.com> 6873M: Seung-Woo Kim <sw0312.kim@samsung.com> 6874M: Kyungmin Park <kyungmin.park@samsung.com> 6875L: dri-devel@lists.freedesktop.org 6876S: Supported 6877T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6878F: Documentation/devicetree/bindings/display/exynos/ 6879F: Documentation/devicetree/bindings/display/samsung/ 6880F: drivers/gpu/drm/exynos/ 6881F: include/uapi/drm/exynos_drm.h 6882 6883DRM DRIVERS FOR FREESCALE DCU 6884M: Stefan Agner <stefan@agner.ch> 6885M: Alison Wang <alison.wang@nxp.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://anongit.freedesktop.org/drm/drm-misc 6889F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6890F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6891F: drivers/gpu/drm/fsl-dcu/ 6892 6893DRM DRIVERS FOR FREESCALE IMX 6894M: Philipp Zabel <p.zabel@pengutronix.de> 6895L: dri-devel@lists.freedesktop.org 6896S: Maintained 6897F: Documentation/devicetree/bindings/display/imx/ 6898F: drivers/gpu/drm/imx/ipuv3/ 6899F: drivers/gpu/ipu-v3/ 6900 6901DRM DRIVERS FOR FREESCALE IMX BRIDGE 6902M: Liu Ying <victor.liu@nxp.com> 6903L: dri-devel@lists.freedesktop.org 6904S: Maintained 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6909F: drivers/gpu/drm/bridge/imx/ 6910 6911DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6912M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6913L: dri-devel@lists.freedesktop.org 6914S: Maintained 6915T: git git://github.com/patjak/drm-gma500 6916F: drivers/gpu/drm/gma500/ 6917 6918DRM DRIVERS FOR HISILICON 6919M: Xinliang Liu <xinliang.liu@linaro.org> 6920M: Tian Tao <tiantao6@hisilicon.com> 6921R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6922R: Sumit Semwal <sumit.semwal@linaro.org> 6923R: Yongqin Liu <yongqin.liu@linaro.org> 6924R: John Stultz <jstultz@google.com> 6925L: dri-devel@lists.freedesktop.org 6926S: Maintained 6927T: git git://anongit.freedesktop.org/drm/drm-misc 6928F: Documentation/devicetree/bindings/display/hisilicon/ 6929F: drivers/gpu/drm/hisilicon/ 6930 6931DRM DRIVERS FOR LIMA 6932M: Qiang Yu <yuq825@gmail.com> 6933L: dri-devel@lists.freedesktop.org 6934L: lima@lists.freedesktop.org (moderated for non-subscribers) 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: drivers/gpu/drm/lima/ 6938F: include/uapi/drm/lima_drm.h 6939 6940DRM DRIVERS FOR MEDIATEK 6941M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6942M: Philipp Zabel <p.zabel@pengutronix.de> 6943L: dri-devel@lists.freedesktop.org 6944L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6945S: Supported 6946F: Documentation/devicetree/bindings/display/mediatek/ 6947F: drivers/gpu/drm/mediatek/ 6948F: drivers/phy/mediatek/phy-mtk-dp.c 6949F: drivers/phy/mediatek/phy-mtk-hdmi* 6950F: drivers/phy/mediatek/phy-mtk-mipi* 6951 6952DRM DRIVERS FOR NVIDIA TEGRA 6953M: Thierry Reding <thierry.reding@gmail.com> 6954M: Mikko Perttunen <mperttunen@nvidia.com> 6955L: dri-devel@lists.freedesktop.org 6956L: linux-tegra@vger.kernel.org 6957S: Supported 6958T: git https://gitlab.freedesktop.org/drm/tegra.git 6959F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6960F: Documentation/devicetree/bindings/gpu/host1x/ 6961F: drivers/gpu/drm/tegra/ 6962F: drivers/gpu/host1x/ 6963F: include/linux/host1x.h 6964F: include/uapi/drm/tegra_drm.h 6965 6966DRM DRIVERS FOR RENESAS 6967M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6968M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6969L: dri-devel@lists.freedesktop.org 6970L: linux-renesas-soc@vger.kernel.org 6971S: Supported 6972T: git git://linuxtv.org/pinchartl/media drm/du/next 6973F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6974F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6975F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6976F: Documentation/devicetree/bindings/display/renesas,du.yaml 6977F: drivers/gpu/drm/renesas/ 6978F: include/linux/platform_data/shmob_drm.h 6979 6980DRM DRIVERS FOR ROCKCHIP 6981M: Sandy Huang <hjc@rock-chips.com> 6982M: Heiko Stübner <heiko@sntech.de> 6983L: dri-devel@lists.freedesktop.org 6984S: Maintained 6985T: git git://anongit.freedesktop.org/drm/drm-misc 6986F: Documentation/devicetree/bindings/display/rockchip/ 6987F: drivers/gpu/drm/rockchip/ 6988 6989DRM DRIVERS FOR STI 6990M: Alain Volmat <alain.volmat@foss.st.com> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6995F: drivers/gpu/drm/sti 6996 6997DRM DRIVERS FOR STM 6998M: Yannick Fertre <yannick.fertre@foss.st.com> 6999M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7000M: Philippe Cornu <philippe.cornu@foss.st.com> 7001L: dri-devel@lists.freedesktop.org 7002S: Maintained 7003T: git git://anongit.freedesktop.org/drm/drm-misc 7004F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7005F: drivers/gpu/drm/stm 7006 7007DRM DRIVERS FOR TI KEYSTONE 7008M: Jyri Sarha <jyri.sarha@iki.fi> 7009M: Tomi Valkeinen <tomba@kernel.org> 7010L: dri-devel@lists.freedesktop.org 7011S: Maintained 7012T: git git://anongit.freedesktop.org/drm/drm-misc 7013F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7014F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7015F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7016F: drivers/gpu/drm/tidss/ 7017 7018DRM DRIVERS FOR TI LCDC 7019M: Jyri Sarha <jyri.sarha@iki.fi> 7020R: Tomi Valkeinen <tomba@kernel.org> 7021L: dri-devel@lists.freedesktop.org 7022S: Maintained 7023F: Documentation/devicetree/bindings/display/tilcdc/ 7024F: drivers/gpu/drm/tilcdc/ 7025 7026DRM DRIVERS FOR TI OMAP 7027M: Tomi Valkeinen <tomba@kernel.org> 7028L: dri-devel@lists.freedesktop.org 7029S: Maintained 7030F: Documentation/devicetree/bindings/display/ti/ 7031F: drivers/gpu/drm/omapdrm/ 7032 7033DRM DRIVERS FOR V3D 7034M: Emma Anholt <emma@anholt.net> 7035M: Melissa Wen <mwen@igalia.com> 7036S: Supported 7037T: git git://anongit.freedesktop.org/drm/drm-misc 7038F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7039F: drivers/gpu/drm/v3d/ 7040F: include/uapi/drm/v3d_drm.h 7041 7042DRM DRIVERS FOR VC4 7043M: Emma Anholt <emma@anholt.net> 7044M: Maxime Ripard <mripard@kernel.org> 7045S: Supported 7046T: git git://github.com/anholt/linux 7047T: git git://anongit.freedesktop.org/drm/drm-misc 7048F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7049F: drivers/gpu/drm/vc4/ 7050F: include/uapi/drm/vc4_drm.h 7051 7052DRM DRIVERS FOR VIVANTE GPU IP 7053M: Lucas Stach <l.stach@pengutronix.de> 7054R: Russell King <linux+etnaviv@armlinux.org.uk> 7055R: Christian Gmeiner <christian.gmeiner@gmail.com> 7056L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7057L: dri-devel@lists.freedesktop.org 7058S: Maintained 7059F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7060F: drivers/gpu/drm/etnaviv/ 7061F: include/uapi/drm/etnaviv_drm.h 7062 7063DRM DRIVERS FOR XEN 7064M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7065L: dri-devel@lists.freedesktop.org 7066L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7067S: Supported 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: Documentation/gpu/xen-front.rst 7070F: drivers/gpu/drm/xen/ 7071 7072DRM DRIVERS FOR XILINX 7073M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7074L: dri-devel@lists.freedesktop.org 7075S: Maintained 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/devicetree/bindings/display/xlnx/ 7078F: drivers/gpu/drm/xlnx/ 7079 7080DRM GPU SCHEDULER 7081M: Luben Tuikov <luben.tuikov@amd.com> 7082L: dri-devel@lists.freedesktop.org 7083S: Maintained 7084T: git git://anongit.freedesktop.org/drm/drm-misc 7085F: drivers/gpu/drm/scheduler/ 7086F: include/drm/gpu_scheduler.h 7087 7088DRM PANEL DRIVERS 7089M: Neil Armstrong <neil.armstrong@linaro.org> 7090R: Sam Ravnborg <sam@ravnborg.org> 7091L: dri-devel@lists.freedesktop.org 7092S: Maintained 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: Documentation/devicetree/bindings/display/panel/ 7095F: drivers/gpu/drm/drm_panel.c 7096F: drivers/gpu/drm/panel/ 7097F: include/drm/drm_panel.h 7098 7099DRM PRIVACY-SCREEN CLASS 7100M: Hans de Goede <hdegoede@redhat.com> 7101L: dri-devel@lists.freedesktop.org 7102S: Maintained 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: drivers/gpu/drm/drm_privacy_screen* 7105F: include/drm/drm_privacy_screen* 7106 7107DRM TTM SUBSYSTEM 7108M: Christian Koenig <christian.koenig@amd.com> 7109M: Huang Rui <ray.huang@amd.com> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: drivers/gpu/drm/ttm/ 7114F: include/drm/ttm/ 7115 7116DSBR100 USB FM RADIO DRIVER 7117M: Alexey Klimov <klimov.linux@gmail.com> 7118L: linux-media@vger.kernel.org 7119S: Maintained 7120T: git git://linuxtv.org/media_tree.git 7121F: drivers/media/radio/dsbr100.c 7122 7123DT3155 MEDIA DRIVER 7124M: Hans Verkuil <hverkuil@xs4all.nl> 7125L: linux-media@vger.kernel.org 7126S: Odd Fixes 7127W: https://linuxtv.org 7128T: git git://linuxtv.org/media_tree.git 7129F: drivers/media/pci/dt3155/ 7130 7131DVB_USB_AF9015 MEDIA DRIVER 7132M: Antti Palosaari <crope@iki.fi> 7133L: linux-media@vger.kernel.org 7134S: Maintained 7135W: https://linuxtv.org 7136W: http://palosaari.fi/linux/ 7137Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7138T: git git://linuxtv.org/anttip/media_tree.git 7139F: drivers/media/usb/dvb-usb-v2/af9015* 7140 7141DVB_USB_AF9035 MEDIA DRIVER 7142M: Antti Palosaari <crope@iki.fi> 7143L: linux-media@vger.kernel.org 7144S: Maintained 7145W: https://linuxtv.org 7146W: http://palosaari.fi/linux/ 7147Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7148T: git git://linuxtv.org/anttip/media_tree.git 7149F: drivers/media/usb/dvb-usb-v2/af9035* 7150 7151DVB_USB_ANYSEE MEDIA DRIVER 7152M: Antti Palosaari <crope@iki.fi> 7153L: linux-media@vger.kernel.org 7154S: Maintained 7155W: https://linuxtv.org 7156W: http://palosaari.fi/linux/ 7157Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7158T: git git://linuxtv.org/anttip/media_tree.git 7159F: drivers/media/usb/dvb-usb-v2/anysee* 7160 7161DVB_USB_AU6610 MEDIA DRIVER 7162M: Antti Palosaari <crope@iki.fi> 7163L: linux-media@vger.kernel.org 7164S: Maintained 7165W: https://linuxtv.org 7166W: http://palosaari.fi/linux/ 7167Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7168T: git git://linuxtv.org/anttip/media_tree.git 7169F: drivers/media/usb/dvb-usb-v2/au6610* 7170 7171DVB_USB_CE6230 MEDIA DRIVER 7172M: Antti Palosaari <crope@iki.fi> 7173L: linux-media@vger.kernel.org 7174S: Maintained 7175W: https://linuxtv.org 7176W: http://palosaari.fi/linux/ 7177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7178T: git git://linuxtv.org/anttip/media_tree.git 7179F: drivers/media/usb/dvb-usb-v2/ce6230* 7180 7181DVB_USB_CXUSB MEDIA DRIVER 7182M: Michael Krufky <mkrufky@linuxtv.org> 7183L: linux-media@vger.kernel.org 7184S: Maintained 7185W: https://linuxtv.org 7186W: http://github.com/mkrufky 7187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7188T: git git://linuxtv.org/media_tree.git 7189F: drivers/media/usb/dvb-usb/cxusb* 7190 7191DVB_USB_EC168 MEDIA DRIVER 7192M: Antti Palosaari <crope@iki.fi> 7193L: linux-media@vger.kernel.org 7194S: Maintained 7195W: https://linuxtv.org 7196W: http://palosaari.fi/linux/ 7197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7198T: git git://linuxtv.org/anttip/media_tree.git 7199F: drivers/media/usb/dvb-usb-v2/ec168* 7200 7201DVB_USB_GL861 MEDIA DRIVER 7202M: Antti Palosaari <crope@iki.fi> 7203L: linux-media@vger.kernel.org 7204S: Maintained 7205W: https://linuxtv.org 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/gl861* 7209 7210DVB_USB_MXL111SF MEDIA DRIVER 7211M: Michael Krufky <mkrufky@linuxtv.org> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215W: http://github.com/mkrufky 7216Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7217T: git git://linuxtv.org/mkrufky/mxl111sf.git 7218F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7219 7220DVB_USB_RTL28XXU MEDIA DRIVER 7221M: Antti Palosaari <crope@iki.fi> 7222L: linux-media@vger.kernel.org 7223S: Maintained 7224W: https://linuxtv.org 7225W: http://palosaari.fi/linux/ 7226Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7227T: git git://linuxtv.org/anttip/media_tree.git 7228F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7229 7230DVB_USB_V2 MEDIA DRIVER 7231M: Antti Palosaari <crope@iki.fi> 7232L: linux-media@vger.kernel.org 7233S: Maintained 7234W: https://linuxtv.org 7235W: http://palosaari.fi/linux/ 7236Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7237T: git git://linuxtv.org/anttip/media_tree.git 7238F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7239F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7240 7241DYNAMIC DEBUG 7242M: Jason Baron <jbaron@akamai.com> 7243M: Jim Cromie <jim.cromie@gmail.com> 7244S: Maintained 7245F: include/linux/dynamic_debug.h 7246F: lib/dynamic_debug.c 7247F: lib/test_dynamic_debug.c 7248 7249DYNAMIC INTERRUPT MODERATION 7250M: Tal Gilboa <talgi@nvidia.com> 7251S: Maintained 7252F: Documentation/networking/net_dim.rst 7253F: include/linux/dim.h 7254F: lib/dim/ 7255 7256DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7257M: Daniel Lezcano <daniel.lezcano@kernel.org> 7258L: linux-pm@vger.kernel.org 7259S: Supported 7260B: https://bugzilla.kernel.org 7261T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7262F: drivers/powercap/dtpm* 7263F: include/linux/dtpm.h 7264 7265DZ DECSTATION DZ11 SERIAL DRIVER 7266M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7267S: Maintained 7268F: drivers/tty/serial/dz.* 7269 7270E3X0 POWER BUTTON DRIVER 7271M: Moritz Fischer <moritz.fischer@ettus.com> 7272L: usrp-users@lists.ettus.com 7273S: Supported 7274W: http://www.ettus.com 7275F: Documentation/devicetree/bindings/input/e3x0-button.txt 7276F: drivers/input/misc/e3x0-button.c 7277 7278E4000 MEDIA DRIVER 7279M: Antti Palosaari <crope@iki.fi> 7280L: linux-media@vger.kernel.org 7281S: Maintained 7282W: https://linuxtv.org 7283W: http://palosaari.fi/linux/ 7284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7285T: git git://linuxtv.org/anttip/media_tree.git 7286F: drivers/media/tuners/e4000* 7287 7288EARTH_PT1 MEDIA DRIVER 7289M: Akihiro Tsukada <tskd08@gmail.com> 7290L: linux-media@vger.kernel.org 7291S: Odd Fixes 7292F: drivers/media/pci/pt1/ 7293 7294EARTH_PT3 MEDIA DRIVER 7295M: Akihiro Tsukada <tskd08@gmail.com> 7296L: linux-media@vger.kernel.org 7297S: Odd Fixes 7298F: drivers/media/pci/pt3/ 7299 7300EC100 MEDIA DRIVER 7301M: Antti Palosaari <crope@iki.fi> 7302L: linux-media@vger.kernel.org 7303S: Maintained 7304W: https://linuxtv.org 7305W: http://palosaari.fi/linux/ 7306Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7307T: git git://linuxtv.org/anttip/media_tree.git 7308F: drivers/media/dvb-frontends/ec100* 7309 7310ECRYPT FILE SYSTEM 7311M: Tyler Hicks <code@tyhicks.com> 7312L: ecryptfs@vger.kernel.org 7313S: Odd Fixes 7314W: http://ecryptfs.org 7315W: https://launchpad.net/ecryptfs 7316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7317F: Documentation/filesystems/ecryptfs.rst 7318F: fs/ecryptfs/ 7319 7320EDAC-AMD64 7321M: Yazen Ghannam <yazen.ghannam@amd.com> 7322L: linux-edac@vger.kernel.org 7323S: Supported 7324F: drivers/edac/amd64_edac* 7325F: drivers/edac/mce_amd* 7326 7327EDAC-ARMADA 7328M: Jan Luebbe <jlu@pengutronix.de> 7329L: linux-edac@vger.kernel.org 7330S: Maintained 7331F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7332F: drivers/edac/armada_xp_* 7333 7334EDAC-AST2500 7335M: Stefan Schaeckeler <sschaeck@cisco.com> 7336S: Supported 7337F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7338F: drivers/edac/aspeed_edac.c 7339 7340EDAC-BLUEFIELD 7341M: Shravan Kumar Ramani <shravankr@nvidia.com> 7342S: Supported 7343F: drivers/edac/bluefield_edac.c 7344 7345EDAC-CALXEDA 7346M: Andre Przywara <andre.przywara@arm.com> 7347L: linux-edac@vger.kernel.org 7348S: Maintained 7349F: drivers/edac/highbank* 7350 7351EDAC-CAVIUM OCTEON 7352M: Ralf Baechle <ralf@linux-mips.org> 7353L: linux-edac@vger.kernel.org 7354L: linux-mips@vger.kernel.org 7355S: Supported 7356F: drivers/edac/octeon_edac* 7357 7358EDAC-CAVIUM THUNDERX 7359M: Robert Richter <rric@kernel.org> 7360L: linux-edac@vger.kernel.org 7361S: Odd Fixes 7362F: drivers/edac/thunderx_edac* 7363 7364EDAC-CORE 7365M: Borislav Petkov <bp@alien8.de> 7366M: Tony Luck <tony.luck@intel.com> 7367R: James Morse <james.morse@arm.com> 7368R: Mauro Carvalho Chehab <mchehab@kernel.org> 7369R: Robert Richter <rric@kernel.org> 7370L: linux-edac@vger.kernel.org 7371S: Supported 7372T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7373F: Documentation/admin-guide/ras.rst 7374F: Documentation/driver-api/edac.rst 7375F: drivers/edac/ 7376F: include/linux/edac.h 7377 7378EDAC-DMC520 7379M: Lei Wang <lewan@microsoft.com> 7380L: linux-edac@vger.kernel.org 7381S: Supported 7382F: drivers/edac/dmc520_edac.c 7383 7384EDAC-E752X 7385M: Mark Gross <markgross@kernel.org> 7386L: linux-edac@vger.kernel.org 7387S: Maintained 7388F: drivers/edac/e752x_edac.c 7389 7390EDAC-E7XXX 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e7xxx_edac.c 7394 7395EDAC-FSL_DDR 7396M: York Sun <york.sun@nxp.com> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/fsl_ddr_edac.* 7400 7401EDAC-GHES 7402M: Mauro Carvalho Chehab <mchehab@kernel.org> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/ghes_edac.c 7406 7407EDAC-I10NM 7408M: Tony Luck <tony.luck@intel.com> 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/i10nm_base.c 7412 7413EDAC-I3000 7414L: linux-edac@vger.kernel.org 7415S: Orphan 7416F: drivers/edac/i3000_edac.c 7417 7418EDAC-I5000 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/i5000_edac.c 7422 7423EDAC-I5400 7424M: Mauro Carvalho Chehab <mchehab@kernel.org> 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/i5400_edac.c 7428 7429EDAC-I7300 7430M: Mauro Carvalho Chehab <mchehab@kernel.org> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/i7300_edac.c 7434 7435EDAC-I7CORE 7436M: Mauro Carvalho Chehab <mchehab@kernel.org> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/i7core_edac.c 7440 7441EDAC-I82443BXGX 7442M: Tim Small <tim@buttersideup.com> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/i82443bxgx_edac.c 7446 7447EDAC-I82975X 7448M: "Arvind R." <arvino55@gmail.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/i82975x_edac.c 7452 7453EDAC-IE31200 7454M: Jason Baron <jbaron@akamai.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/ie31200_edac.c 7458 7459EDAC-IGEN6 7460M: Tony Luck <tony.luck@intel.com> 7461R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/igen6_edac.c 7465 7466EDAC-MPC85XX 7467M: Johannes Thumshirn <morbidrsa@gmail.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/mpc85xx_edac.[ch] 7471 7472EDAC-NPCM 7473M: Marvin Lin <kflin@nuvoton.com> 7474M: Stanley Chu <yschu@nuvoton.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7478F: drivers/edac/npcm_edac.c 7479 7480EDAC-PASEMI 7481M: Egor Martovetsky <egor@pasemi.com> 7482L: linux-edac@vger.kernel.org 7483S: Maintained 7484F: drivers/edac/pasemi_edac.c 7485 7486EDAC-PND2 7487M: Tony Luck <tony.luck@intel.com> 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: drivers/edac/pnd2_edac.[ch] 7491 7492EDAC-QCOM 7493M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7494L: linux-arm-msm@vger.kernel.org 7495L: linux-edac@vger.kernel.org 7496S: Maintained 7497F: drivers/edac/qcom_edac.c 7498 7499EDAC-R82600 7500M: Tim Small <tim@buttersideup.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/r82600_edac.c 7504 7505EDAC-SBRIDGE 7506M: Tony Luck <tony.luck@intel.com> 7507R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7508L: linux-edac@vger.kernel.org 7509S: Maintained 7510F: drivers/edac/sb_edac.c 7511 7512EDAC-SKYLAKE 7513M: Tony Luck <tony.luck@intel.com> 7514L: linux-edac@vger.kernel.org 7515S: Maintained 7516F: drivers/edac/skx_*.[ch] 7517 7518EDAC-TI 7519M: Tero Kristo <kristo@kernel.org> 7520L: linux-edac@vger.kernel.org 7521S: Odd Fixes 7522F: drivers/edac/ti_edac.c 7523 7524EDIROL UA-101/UA-1000 DRIVER 7525M: Clemens Ladisch <clemens@ladisch.de> 7526L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7527S: Maintained 7528T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7529F: sound/usb/misc/ua101.c 7530 7531EFI TEST DRIVER 7532M: Ivan Hu <ivan.hu@canonical.com> 7533M: Ard Biesheuvel <ardb@kernel.org> 7534L: linux-efi@vger.kernel.org 7535S: Maintained 7536F: drivers/firmware/efi/test/ 7537 7538EFI VARIABLE FILESYSTEM 7539M: Jeremy Kerr <jk@ozlabs.org> 7540M: Ard Biesheuvel <ardb@kernel.org> 7541L: linux-efi@vger.kernel.org 7542S: Maintained 7543T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7544F: fs/efivarfs/ 7545 7546EFIFB FRAMEBUFFER DRIVER 7547M: Peter Jones <pjones@redhat.com> 7548L: linux-fbdev@vger.kernel.org 7549S: Maintained 7550F: drivers/video/fbdev/efifb.c 7551 7552EFS FILESYSTEM 7553S: Orphan 7554W: http://aeschi.ch.eu.org/efs/ 7555F: fs/efs/ 7556 7557EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7558M: Douglas Miller <dougmill@linux.ibm.com> 7559L: netdev@vger.kernel.org 7560S: Maintained 7561F: drivers/net/ethernet/ibm/ehea/ 7562 7563ELM327 CAN NETWORK DRIVER 7564M: Max Staudt <max@enpas.org> 7565L: linux-can@vger.kernel.org 7566S: Maintained 7567F: Documentation/networking/device_drivers/can/can327.rst 7568F: drivers/net/can/can327.c 7569 7570EM28XX VIDEO4LINUX DRIVER 7571M: Mauro Carvalho Chehab <mchehab@kernel.org> 7572L: linux-media@vger.kernel.org 7573S: Maintained 7574W: https://linuxtv.org 7575T: git git://linuxtv.org/media_tree.git 7576F: Documentation/admin-guide/media/em28xx* 7577F: drivers/media/usb/em28xx/ 7578 7579EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7580M: Adrian Hunter <adrian.hunter@intel.com> 7581M: Ritesh Harjani <riteshh@codeaurora.org> 7582M: Asutosh Das <asutoshd@codeaurora.org> 7583L: linux-mmc@vger.kernel.org 7584S: Supported 7585F: drivers/mmc/host/cqhci* 7586 7587EMULEX 10Gbps iSCSI - OneConnect DRIVER 7588M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7589L: linux-scsi@vger.kernel.org 7590S: Supported 7591W: http://www.broadcom.com 7592F: drivers/scsi/be2iscsi/ 7593 7594EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7595M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7596M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7597M: Somnath Kotur <somnath.kotur@broadcom.com> 7598L: netdev@vger.kernel.org 7599S: Supported 7600W: http://www.emulex.com 7601F: drivers/net/ethernet/emulex/benet/ 7602 7603EMULEX ONECONNECT ROCE DRIVER 7604M: Selvin Xavier <selvin.xavier@broadcom.com> 7605L: linux-rdma@vger.kernel.org 7606S: Odd Fixes 7607W: http://www.broadcom.com 7608F: drivers/infiniband/hw/ocrdma/ 7609F: include/uapi/rdma/ocrdma-abi.h 7610 7611EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7612M: James Smart <james.smart@broadcom.com> 7613M: Ram Vegesna <ram.vegesna@broadcom.com> 7614L: linux-scsi@vger.kernel.org 7615L: target-devel@vger.kernel.org 7616S: Supported 7617W: http://www.broadcom.com 7618F: drivers/scsi/elx/ 7619 7620EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7621M: James Smart <james.smart@broadcom.com> 7622M: Dick Kennedy <dick.kennedy@broadcom.com> 7623L: linux-scsi@vger.kernel.org 7624S: Supported 7625W: http://www.broadcom.com 7626F: drivers/scsi/lpfc/ 7627 7628ENE CB710 FLASH CARD READER DRIVER 7629M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7630S: Maintained 7631F: drivers/misc/cb710/ 7632F: drivers/mmc/host/cb710-mmc.* 7633F: include/linux/cb710.h 7634 7635ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7636M: Maxim Levitsky <maximlevitsky@gmail.com> 7637S: Maintained 7638F: drivers/media/rc/ene_ir.* 7639 7640EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7641M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7642L: linuxppc-dev@lists.ozlabs.org 7643S: Maintained 7644F: drivers/tty/ehv_bytechan.c 7645 7646EPSON S1D13XXX FRAMEBUFFER DRIVER 7647M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7648S: Maintained 7649T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7650F: drivers/video/fbdev/s1d13xxxfb.c 7651F: include/video/s1d13xxxfb.h 7652 7653EROFS FILE SYSTEM 7654M: Gao Xiang <xiang@kernel.org> 7655M: Chao Yu <chao@kernel.org> 7656R: Yue Hu <huyue2@coolpad.com> 7657R: Jeffle Xu <jefflexu@linux.alibaba.com> 7658L: linux-erofs@lists.ozlabs.org 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7661F: Documentation/ABI/testing/sysfs-fs-erofs 7662F: Documentation/filesystems/erofs.rst 7663F: fs/erofs/ 7664F: include/trace/events/erofs.h 7665 7666ERRSEQ ERROR TRACKING INFRASTRUCTURE 7667M: Jeff Layton <jlayton@kernel.org> 7668S: Maintained 7669F: include/linux/errseq.h 7670F: lib/errseq.c 7671 7672ESD CAN/USB DRIVERS 7673M: Frank Jungclaus <frank.jungclaus@esd.eu> 7674R: socketcan@esd.eu 7675L: linux-can@vger.kernel.org 7676S: Maintained 7677F: drivers/net/can/usb/esd_usb.c 7678 7679ET131X NETWORK DRIVER 7680M: Mark Einon <mark.einon@gmail.com> 7681S: Odd Fixes 7682F: drivers/net/ethernet/agere/ 7683 7684ETAS ES58X CAN/USB DRIVER 7685M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7686L: linux-can@vger.kernel.org 7687S: Maintained 7688F: Documentation/networking/devlink/etas_es58x.rst 7689F: drivers/net/can/usb/etas_es58x/ 7690 7691ETHERNET BRIDGE 7692M: Roopa Prabhu <roopa@nvidia.com> 7693M: Nikolay Aleksandrov <razor@blackwall.org> 7694L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7695L: netdev@vger.kernel.org 7696S: Maintained 7697W: http://www.linuxfoundation.org/en/Net:Bridge 7698F: include/linux/netfilter_bridge/ 7699F: net/bridge/ 7700 7701ETHERNET PHY LIBRARY 7702M: Andrew Lunn <andrew@lunn.ch> 7703M: Heiner Kallweit <hkallweit1@gmail.com> 7704R: Russell King <linux@armlinux.org.uk> 7705L: netdev@vger.kernel.org 7706S: Maintained 7707F: Documentation/ABI/testing/sysfs-class-net-phydev 7708F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7709F: Documentation/devicetree/bindings/net/mdio* 7710F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7711F: Documentation/networking/phy.rst 7712F: drivers/net/mdio/ 7713F: drivers/net/mdio/acpi_mdio.c 7714F: drivers/net/mdio/fwnode_mdio.c 7715F: drivers/net/mdio/of_mdio.c 7716F: drivers/net/pcs/ 7717F: drivers/net/phy/ 7718F: include/dt-bindings/net/qca-ar803x.h 7719F: include/linux/*mdio*.h 7720F: include/linux/linkmode.h 7721F: include/linux/mdio/*.h 7722F: include/linux/mii.h 7723F: include/linux/of_net.h 7724F: include/linux/phy.h 7725F: include/linux/phy_fixed.h 7726F: include/linux/platform_data/mdio-bcm-unimac.h 7727F: include/linux/platform_data/mdio-gpio.h 7728F: include/trace/events/mdio.h 7729F: include/uapi/linux/mdio.h 7730F: include/uapi/linux/mii.h 7731F: net/core/of_net.c 7732 7733EXEC & BINFMT API 7734R: Eric Biederman <ebiederm@xmission.com> 7735R: Kees Cook <keescook@chromium.org> 7736L: linux-mm@kvack.org 7737S: Supported 7738T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7739F: fs/*binfmt_*.c 7740F: fs/exec.c 7741F: include/linux/binfmts.h 7742F: include/linux/elf.h 7743F: include/uapi/linux/binfmts.h 7744F: include/uapi/linux/elf.h 7745F: tools/testing/selftests/exec/ 7746N: asm/elf.h 7747N: binfmt 7748 7749EXFAT FILE SYSTEM 7750M: Namjae Jeon <linkinjeon@kernel.org> 7751M: Sungjong Seo <sj1557.seo@samsung.com> 7752L: linux-fsdevel@vger.kernel.org 7753S: Maintained 7754T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7755F: fs/exfat/ 7756 7757EXT2 FILE SYSTEM 7758M: Jan Kara <jack@suse.com> 7759L: linux-ext4@vger.kernel.org 7760S: Maintained 7761F: Documentation/filesystems/ext2.rst 7762F: fs/ext2/ 7763F: include/linux/ext2* 7764 7765EXT4 FILE SYSTEM 7766M: "Theodore Ts'o" <tytso@mit.edu> 7767M: Andreas Dilger <adilger.kernel@dilger.ca> 7768L: linux-ext4@vger.kernel.org 7769S: Maintained 7770W: http://ext4.wiki.kernel.org 7771Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7772T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7773F: Documentation/filesystems/ext4/ 7774F: fs/ext4/ 7775F: include/trace/events/ext4.h 7776F: include/uapi/linux/ext4.h 7777 7778Extended Verification Module (EVM) 7779M: Mimi Zohar <zohar@linux.ibm.com> 7780L: linux-integrity@vger.kernel.org 7781S: Supported 7782T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7783F: security/integrity/ 7784F: security/integrity/evm/ 7785 7786EXTENSIBLE FIRMWARE INTERFACE (EFI) 7787M: Ard Biesheuvel <ardb@kernel.org> 7788L: linux-efi@vger.kernel.org 7789S: Maintained 7790T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7791F: Documentation/admin-guide/efi-stub.rst 7792F: arch/*/include/asm/efi.h 7793F: arch/*/kernel/efi.c 7794F: arch/arm/boot/compressed/efi-header.S 7795F: arch/x86/platform/efi/ 7796F: drivers/firmware/efi/ 7797F: include/linux/efi*.h 7798 7799EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7800M: MyungJoo Ham <myungjoo.ham@samsung.com> 7801M: Chanwoo Choi <cw00.choi@samsung.com> 7802L: linux-kernel@vger.kernel.org 7803S: Maintained 7804T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7805F: Documentation/devicetree/bindings/extcon/ 7806F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7807F: drivers/extcon/ 7808F: include/linux/extcon.h 7809F: include/linux/extcon/ 7810 7811EXTRA BOOT CONFIG 7812M: Masami Hiramatsu <mhiramat@kernel.org> 7813L: linux-kernel@vger.kernel.org 7814L: linux-trace-kernel@vger.kernel.org 7815S: Maintained 7816Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7817T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7818F: Documentation/admin-guide/bootconfig.rst 7819F: fs/proc/bootconfig.c 7820F: include/linux/bootconfig.h 7821F: lib/bootconfig-data.S 7822F: lib/bootconfig.c 7823F: tools/bootconfig/* 7824F: tools/bootconfig/scripts/* 7825 7826EXYNOS DP DRIVER 7827M: Jingoo Han <jingoohan1@gmail.com> 7828L: dri-devel@lists.freedesktop.org 7829S: Maintained 7830F: drivers/gpu/drm/exynos/exynos_dp* 7831 7832EXYNOS SYSMMU (IOMMU) driver 7833M: Marek Szyprowski <m.szyprowski@samsung.com> 7834L: iommu@lists.linux.dev 7835S: Maintained 7836F: drivers/iommu/exynos-iommu.c 7837 7838F2FS FILE SYSTEM 7839M: Jaegeuk Kim <jaegeuk@kernel.org> 7840M: Chao Yu <chao@kernel.org> 7841L: linux-f2fs-devel@lists.sourceforge.net 7842S: Maintained 7843W: https://f2fs.wiki.kernel.org/ 7844Q: https://patchwork.kernel.org/project/f2fs/list/ 7845B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7846T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7847F: Documentation/ABI/testing/sysfs-fs-f2fs 7848F: Documentation/filesystems/f2fs.rst 7849F: fs/f2fs/ 7850F: include/linux/f2fs_fs.h 7851F: include/trace/events/f2fs.h 7852F: include/uapi/linux/f2fs.h 7853 7854F71805F HARDWARE MONITORING DRIVER 7855M: Jean Delvare <jdelvare@suse.com> 7856L: linux-hwmon@vger.kernel.org 7857S: Maintained 7858F: Documentation/hwmon/f71805f.rst 7859F: drivers/hwmon/f71805f.c 7860 7861FADDR2LINE 7862M: Josh Poimboeuf <jpoimboe@kernel.org> 7863S: Maintained 7864F: scripts/faddr2line 7865 7866FAILOVER MODULE 7867M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7868L: netdev@vger.kernel.org 7869S: Supported 7870F: Documentation/networking/failover.rst 7871F: include/net/failover.h 7872F: net/core/failover.c 7873 7874FANOTIFY 7875M: Jan Kara <jack@suse.cz> 7876R: Amir Goldstein <amir73il@gmail.com> 7877R: Matthew Bobrowski <repnop@google.com> 7878L: linux-fsdevel@vger.kernel.org 7879S: Maintained 7880F: fs/notify/fanotify/ 7881F: include/linux/fanotify.h 7882F: include/uapi/linux/fanotify.h 7883 7884FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7885M: Linus Walleij <linus.walleij@linaro.org> 7886L: linux-usb@vger.kernel.org 7887S: Maintained 7888F: drivers/usb/fotg210/ 7889 7890FARSYNC SYNCHRONOUS DRIVER 7891M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7892S: Supported 7893W: http://www.farsite.co.uk/ 7894F: drivers/net/wan/farsync.* 7895 7896FAULT INJECTION SUPPORT 7897M: Akinobu Mita <akinobu.mita@gmail.com> 7898S: Supported 7899F: Documentation/fault-injection/ 7900F: lib/fault-inject.c 7901 7902FBTFT Framebuffer drivers 7903L: dri-devel@lists.freedesktop.org 7904L: linux-fbdev@vger.kernel.org 7905S: Orphan 7906F: drivers/staging/fbtft/ 7907 7908FC0011 TUNER DRIVER 7909M: Michael Buesch <m@bues.ch> 7910L: linux-media@vger.kernel.org 7911S: Maintained 7912F: drivers/media/tuners/fc0011.c 7913F: drivers/media/tuners/fc0011.h 7914 7915FC2580 MEDIA DRIVER 7916M: Antti Palosaari <crope@iki.fi> 7917L: linux-media@vger.kernel.org 7918S: Maintained 7919W: https://linuxtv.org 7920W: http://palosaari.fi/linux/ 7921Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7922T: git git://linuxtv.org/anttip/media_tree.git 7923F: drivers/media/tuners/fc2580* 7924 7925FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7926M: Hannes Reinecke <hare@suse.de> 7927L: linux-scsi@vger.kernel.org 7928S: Supported 7929W: www.Open-FCoE.org 7930F: drivers/scsi/fcoe/ 7931F: drivers/scsi/libfc/ 7932F: include/scsi/fc/ 7933F: include/scsi/libfc.h 7934F: include/scsi/libfcoe.h 7935F: include/uapi/scsi/fc/ 7936 7937FILE LOCKING (flock() and fcntl()/lockf()) 7938M: Jeff Layton <jlayton@kernel.org> 7939M: Chuck Lever <chuck.lever@oracle.com> 7940L: linux-fsdevel@vger.kernel.org 7941S: Maintained 7942F: fs/fcntl.c 7943F: fs/locks.c 7944F: include/linux/fcntl.h 7945F: include/uapi/linux/fcntl.h 7946 7947FILESYSTEM DIRECT ACCESS (DAX) 7948M: Dan Williams <dan.j.williams@intel.com> 7949R: Matthew Wilcox <willy@infradead.org> 7950R: Jan Kara <jack@suse.cz> 7951L: linux-fsdevel@vger.kernel.org 7952L: nvdimm@lists.linux.dev 7953S: Supported 7954F: fs/dax.c 7955F: include/linux/dax.h 7956F: include/trace/events/fs_dax.h 7957 7958FILESYSTEMS (VFS and infrastructure) 7959M: Alexander Viro <viro@zeniv.linux.org.uk> 7960M: Christian Brauner <brauner@kernel.org> 7961L: linux-fsdevel@vger.kernel.org 7962S: Maintained 7963F: fs/* 7964F: include/linux/fs.h 7965F: include/linux/fs_types.h 7966F: include/uapi/linux/fs.h 7967F: include/uapi/linux/openat2.h 7968 7969FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7970M: Riku Voipio <riku.voipio@iki.fi> 7971L: linux-hwmon@vger.kernel.org 7972S: Maintained 7973F: drivers/hwmon/f75375s.c 7974F: include/linux/f75375s.h 7975 7976FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7977M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7978L: linux-can@vger.kernel.org 7979S: Maintained 7980F: drivers/net/can/usb/f81604.c 7981 7982FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7983M: Clemens Ladisch <clemens@ladisch.de> 7984M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7985L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7986S: Maintained 7987T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7988F: include/uapi/sound/firewire.h 7989F: sound/firewire/ 7990 7991FIREWIRE MEDIA DRIVERS (firedtv) 7992M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7993L: linux-media@vger.kernel.org 7994L: linux1394-devel@lists.sourceforge.net 7995S: Maintained 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7997F: drivers/media/firewire/ 7998 7999FIREWIRE SBP-2 TARGET 8000M: Chris Boot <bootc@bootc.net> 8001L: linux-scsi@vger.kernel.org 8002L: target-devel@vger.kernel.org 8003L: linux1394-devel@lists.sourceforge.net 8004S: Maintained 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8006F: drivers/target/sbp/ 8007 8008FIREWIRE SUBSYSTEM 8009M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8010M: Takashi Sakamoto <takaswie@kernel.org> 8011L: linux1394-devel@lists.sourceforge.net 8012S: Maintained 8013W: http://ieee1394.docs.kernel.org/ 8014T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8015F: drivers/firewire/ 8016F: include/linux/firewire.h 8017F: include/uapi/linux/firewire*.h 8018F: tools/firewire/ 8019 8020FIRMWARE FRAMEWORK FOR ARMV8-A 8021M: Sudeep Holla <sudeep.holla@arm.com> 8022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8023S: Maintained 8024F: drivers/firmware/arm_ffa/ 8025F: include/linux/arm_ffa.h 8026 8027FIRMWARE LOADER (request_firmware) 8028M: Luis Chamberlain <mcgrof@kernel.org> 8029M: Russ Weight <russell.h.weight@intel.com> 8030L: linux-kernel@vger.kernel.org 8031S: Maintained 8032F: Documentation/firmware_class/ 8033F: drivers/base/firmware_loader/ 8034F: include/linux/firmware.h 8035 8036FLEXTIMER FTM-QUADDEC DRIVER 8037M: Patrick Havelange <patrick.havelange@essensium.com> 8038L: linux-iio@vger.kernel.org 8039S: Maintained 8040F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8041F: drivers/counter/ftm-quaddec.c 8042 8043FLOPPY DRIVER 8044M: Denis Efremov <efremov@linux.com> 8045L: linux-block@vger.kernel.org 8046S: Odd Fixes 8047F: drivers/block/floppy.c 8048 8049FLYSKY FSIA6B RC RECEIVER 8050M: Markus Koch <markus@notsyncing.net> 8051L: linux-input@vger.kernel.org 8052S: Maintained 8053F: drivers/input/joystick/fsia6b.c 8054 8055FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8056M: Geoffrey D. Bennett <g@b4.vu> 8057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8058S: Maintained 8059T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8060F: sound/usb/mixer_scarlett_gen2.c 8061 8062FORCEDETH GIGABIT ETHERNET DRIVER 8063M: Rain River <rain.1986.08.12@gmail.com> 8064M: Zhu Yanjun <zyjzyj2000@gmail.com> 8065L: netdev@vger.kernel.org 8066S: Maintained 8067F: drivers/net/ethernet/nvidia/* 8068 8069FORTIFY_SOURCE 8070M: Kees Cook <keescook@chromium.org> 8071L: linux-hardening@vger.kernel.org 8072S: Supported 8073T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8074F: include/linux/fortify-string.h 8075F: lib/fortify_kunit.c 8076F: lib/memcpy_kunit.c 8077F: lib/strcat_kunit.c 8078F: lib/strscpy_kunit.c 8079F: lib/test_fortify/* 8080F: scripts/test_fortify.sh 8081K: \b__NO_FORTIFY\b 8082 8083FPGA DFL DRIVERS 8084M: Wu Hao <hao.wu@intel.com> 8085R: Tom Rix <trix@redhat.com> 8086L: linux-fpga@vger.kernel.org 8087S: Maintained 8088F: Documentation/ABI/testing/sysfs-bus-dfl* 8089F: Documentation/fpga/dfl.rst 8090F: drivers/fpga/dfl* 8091F: drivers/uio/uio_dfl.c 8092F: include/linux/dfl.h 8093F: include/uapi/linux/fpga-dfl.h 8094 8095FPGA MANAGER FRAMEWORK 8096M: Moritz Fischer <mdf@kernel.org> 8097M: Wu Hao <hao.wu@intel.com> 8098M: Xu Yilun <yilun.xu@intel.com> 8099R: Tom Rix <trix@redhat.com> 8100L: linux-fpga@vger.kernel.org 8101S: Maintained 8102Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8103T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8104F: Documentation/devicetree/bindings/fpga/ 8105F: Documentation/driver-api/fpga/ 8106F: Documentation/fpga/ 8107F: drivers/fpga/ 8108F: include/linux/fpga/ 8109 8110FPU EMULATOR 8111M: Bill Metzenthen <billm@melbpc.org.au> 8112S: Maintained 8113W: https://floatingpoint.billm.au/ 8114F: arch/x86/math-emu/ 8115 8116FRAMEBUFFER CORE 8117M: Daniel Vetter <daniel@ffwll.ch> 8118S: Odd Fixes 8119T: git git://anongit.freedesktop.org/drm/drm-misc 8120F: drivers/video/fbdev/core/ 8121 8122FRAMEBUFFER LAYER 8123M: Helge Deller <deller@gmx.de> 8124L: linux-fbdev@vger.kernel.org 8125L: dri-devel@lists.freedesktop.org 8126S: Maintained 8127Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8128T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8129F: Documentation/fb/ 8130F: drivers/video/ 8131F: include/linux/fb.h 8132F: include/uapi/linux/fb.h 8133F: include/uapi/video/ 8134F: include/video/ 8135 8136FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8137M: Horia Geantă <horia.geanta@nxp.com> 8138M: Pankaj Gupta <pankaj.gupta@nxp.com> 8139M: Gaurav Jain <gaurav.jain@nxp.com> 8140L: linux-crypto@vger.kernel.org 8141S: Maintained 8142F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8143F: drivers/crypto/caam/ 8144 8145FREESCALE COLDFIRE M5441X MMC DRIVER 8146M: Angelo Dureghello <angelo.dureghello@timesys.com> 8147L: linux-mmc@vger.kernel.org 8148S: Maintained 8149F: drivers/mmc/host/sdhci-esdhc-mcf.c 8150F: include/linux/platform_data/mmc-esdhc-mcf.h 8151 8152FREESCALE DIU FRAMEBUFFER DRIVER 8153M: Timur Tabi <timur@kernel.org> 8154L: linux-fbdev@vger.kernel.org 8155S: Maintained 8156F: drivers/video/fbdev/fsl-diu-fb.* 8157 8158FREESCALE DMA DRIVER 8159M: Li Yang <leoyang.li@nxp.com> 8160M: Zhang Wei <zw@zh-kernel.org> 8161L: linuxppc-dev@lists.ozlabs.org 8162S: Maintained 8163F: drivers/dma/fsldma.* 8164 8165FREESCALE DSPI DRIVER 8166M: Vladimir Oltean <olteanv@gmail.com> 8167L: linux-spi@vger.kernel.org 8168S: Maintained 8169F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8170F: drivers/spi/spi-fsl-dspi.c 8171F: include/linux/spi/spi-fsl-dspi.h 8172 8173FREESCALE ENETC ETHERNET DRIVERS 8174M: Claudiu Manoil <claudiu.manoil@nxp.com> 8175M: Vladimir Oltean <vladimir.oltean@nxp.com> 8176L: netdev@vger.kernel.org 8177S: Maintained 8178F: drivers/net/ethernet/freescale/enetc/ 8179 8180FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8181M: Claudiu Manoil <claudiu.manoil@nxp.com> 8182L: netdev@vger.kernel.org 8183S: Maintained 8184F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8185F: drivers/net/ethernet/freescale/gianfar* 8186 8187FREESCALE GPMI NAND DRIVER 8188M: Han Xu <han.xu@nxp.com> 8189L: linux-mtd@lists.infradead.org 8190S: Maintained 8191F: drivers/mtd/nand/raw/gpmi-nand/* 8192 8193FREESCALE I2C CPM DRIVER 8194M: Jochen Friedrich <jochen@scram.de> 8195L: linuxppc-dev@lists.ozlabs.org 8196L: linux-i2c@vger.kernel.org 8197S: Maintained 8198F: drivers/i2c/busses/i2c-cpm.c 8199 8200FREESCALE IMX / MXC FEC DRIVER 8201M: Wei Fang <wei.fang@nxp.com> 8202R: Shenwei Wang <shenwei.wang@nxp.com> 8203R: Clark Wang <xiaoning.wang@nxp.com> 8204R: NXP Linux Team <linux-imx@nxp.com> 8205L: netdev@vger.kernel.org 8206S: Maintained 8207F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8208F: drivers/net/ethernet/freescale/fec.h 8209F: drivers/net/ethernet/freescale/fec_main.c 8210F: drivers/net/ethernet/freescale/fec_ptp.c 8211 8212FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8213M: Sascha Hauer <s.hauer@pengutronix.de> 8214R: Pengutronix Kernel Team <kernel@pengutronix.de> 8215L: linux-fbdev@vger.kernel.org 8216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8217S: Maintained 8218F: drivers/video/fbdev/imxfb.c 8219 8220FREESCALE IMX DDR PMU DRIVER 8221M: Frank Li <Frank.li@nxp.com> 8222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8223S: Maintained 8224F: Documentation/admin-guide/perf/imx-ddr.rst 8225F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8226F: drivers/perf/fsl_imx8_ddr_perf.c 8227 8228FREESCALE IMX I2C DRIVER 8229M: Oleksij Rempel <o.rempel@pengutronix.de> 8230R: Pengutronix Kernel Team <kernel@pengutronix.de> 8231L: linux-i2c@vger.kernel.org 8232S: Maintained 8233F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8234F: drivers/i2c/busses/i2c-imx.c 8235 8236FREESCALE IMX LPI2C DRIVER 8237M: Dong Aisheng <aisheng.dong@nxp.com> 8238L: linux-i2c@vger.kernel.org 8239L: linux-imx@nxp.com 8240S: Maintained 8241F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8242F: drivers/i2c/busses/i2c-imx-lpi2c.c 8243 8244FREESCALE MPC I2C DRIVER 8245M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8246L: linux-i2c@vger.kernel.org 8247S: Maintained 8248F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8249F: drivers/i2c/busses/i2c-mpc.c 8250 8251FREESCALE QORIQ DPAA ETHERNET DRIVER 8252M: Madalin Bucur <madalin.bucur@nxp.com> 8253L: netdev@vger.kernel.org 8254S: Maintained 8255F: drivers/net/ethernet/freescale/dpaa 8256 8257FREESCALE QORIQ DPAA FMAN DRIVER 8258M: Madalin Bucur <madalin.bucur@nxp.com> 8259R: Sean Anderson <sean.anderson@seco.com> 8260L: netdev@vger.kernel.org 8261S: Maintained 8262F: Documentation/devicetree/bindings/net/fsl-fman.txt 8263F: drivers/net/ethernet/freescale/fman 8264 8265FREESCALE QORIQ PTP CLOCK DRIVER 8266M: Yangbo Lu <yangbo.lu@nxp.com> 8267L: netdev@vger.kernel.org 8268S: Maintained 8269F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8270F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8271F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8272F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8273F: drivers/ptp/ptp_qoriq.c 8274F: drivers/ptp/ptp_qoriq_debugfs.c 8275F: include/linux/fsl/ptp_qoriq.h 8276 8277FREESCALE QUAD SPI DRIVER 8278M: Han Xu <han.xu@nxp.com> 8279L: linux-spi@vger.kernel.org 8280S: Maintained 8281F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8282F: drivers/spi/spi-fsl-qspi.c 8283 8284FREESCALE QUICC ENGINE LIBRARY 8285M: Qiang Zhao <qiang.zhao@nxp.com> 8286L: linuxppc-dev@lists.ozlabs.org 8287S: Maintained 8288F: drivers/soc/fsl/qe/ 8289F: include/soc/fsl/qe/ 8290 8291FREESCALE QUICC ENGINE QMC DRIVER 8292M: Herve Codina <herve.codina@bootlin.com> 8293L: linuxppc-dev@lists.ozlabs.org 8294S: Maintained 8295F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8296F: drivers/soc/fsl/qe/qmc.c 8297F: include/soc/fsl/qe/qmc.h 8298 8299FREESCALE QUICC ENGINE TSA DRIVER 8300M: Herve Codina <herve.codina@bootlin.com> 8301L: linuxppc-dev@lists.ozlabs.org 8302S: Maintained 8303F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8304F: drivers/soc/fsl/qe/tsa.c 8305F: drivers/soc/fsl/qe/tsa.h 8306F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8307 8308FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8309M: Li Yang <leoyang.li@nxp.com> 8310L: netdev@vger.kernel.org 8311L: linuxppc-dev@lists.ozlabs.org 8312S: Maintained 8313F: drivers/net/ethernet/freescale/ucc_geth* 8314 8315FREESCALE QUICC ENGINE UCC HDLC DRIVER 8316M: Zhao Qiang <qiang.zhao@nxp.com> 8317L: netdev@vger.kernel.org 8318L: linuxppc-dev@lists.ozlabs.org 8319S: Maintained 8320F: drivers/net/wan/fsl_ucc_hdlc* 8321 8322FREESCALE QUICC ENGINE UCC UART DRIVER 8323M: Timur Tabi <timur@kernel.org> 8324L: linuxppc-dev@lists.ozlabs.org 8325S: Maintained 8326F: drivers/tty/serial/ucc_uart.c 8327 8328FREESCALE SOC DRIVERS 8329M: Li Yang <leoyang.li@nxp.com> 8330L: linuxppc-dev@lists.ozlabs.org 8331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8332S: Maintained 8333F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8334F: Documentation/devicetree/bindings/soc/fsl/ 8335F: drivers/soc/fsl/ 8336F: include/linux/fsl/ 8337F: include/soc/fsl/ 8338 8339FREESCALE SOC FS_ENET DRIVER 8340M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8341L: linuxppc-dev@lists.ozlabs.org 8342L: netdev@vger.kernel.org 8343S: Maintained 8344F: drivers/net/ethernet/freescale/fs_enet/ 8345F: include/linux/fs_enet_pd.h 8346 8347FREESCALE SOC SOUND DRIVERS 8348M: Shengjiu Wang <shengjiu.wang@gmail.com> 8349M: Xiubo Li <Xiubo.Lee@gmail.com> 8350R: Fabio Estevam <festevam@gmail.com> 8351R: Nicolin Chen <nicoleotsuka@gmail.com> 8352L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8353L: linuxppc-dev@lists.ozlabs.org 8354S: Maintained 8355F: sound/soc/fsl/fsl* 8356F: sound/soc/fsl/imx* 8357F: sound/soc/fsl/mpc8610_hpcd.c 8358 8359FREESCALE SOC SOUND QMC DRIVER 8360M: Herve Codina <herve.codina@bootlin.com> 8361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8362L: linuxppc-dev@lists.ozlabs.org 8363S: Maintained 8364F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8365F: sound/soc/fsl/fsl_qmc_audio.c 8366 8367FREESCALE USB PERIPHERAL DRIVERS 8368M: Li Yang <leoyang.li@nxp.com> 8369L: linux-usb@vger.kernel.org 8370L: linuxppc-dev@lists.ozlabs.org 8371S: Maintained 8372F: drivers/usb/gadget/udc/fsl* 8373 8374FREESCALE USB PHY DRIVER 8375M: Ran Wang <ran.wang_1@nxp.com> 8376L: linux-usb@vger.kernel.org 8377L: linuxppc-dev@lists.ozlabs.org 8378S: Maintained 8379F: drivers/usb/phy/phy-fsl-usb* 8380 8381FREEVXFS FILESYSTEM 8382M: Christoph Hellwig <hch@infradead.org> 8383S: Maintained 8384W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8385F: fs/freevxfs/ 8386 8387FREEZER 8388M: "Rafael J. Wysocki" <rafael@kernel.org> 8389M: Pavel Machek <pavel@ucw.cz> 8390L: linux-pm@vger.kernel.org 8391S: Supported 8392F: Documentation/power/freezing-of-tasks.rst 8393F: include/linux/freezer.h 8394F: kernel/freezer.c 8395 8396FRONTSWAP API 8397M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8398L: linux-kernel@vger.kernel.org 8399S: Maintained 8400F: include/linux/frontswap.h 8401F: mm/frontswap.c 8402 8403FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8404M: David Howells <dhowells@redhat.com> 8405L: linux-cachefs@redhat.com (moderated for non-subscribers) 8406S: Supported 8407F: Documentation/filesystems/caching/ 8408F: fs/fscache/ 8409F: include/linux/fscache*.h 8410 8411FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8412M: Eric Biggers <ebiggers@kernel.org> 8413M: Theodore Y. Ts'o <tytso@mit.edu> 8414M: Jaegeuk Kim <jaegeuk@kernel.org> 8415L: linux-fscrypt@vger.kernel.org 8416S: Supported 8417Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8418T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8419F: Documentation/filesystems/fscrypt.rst 8420F: fs/crypto/ 8421F: include/linux/fscrypt.h 8422F: include/uapi/linux/fscrypt.h 8423 8424FSI SUBSYSTEM 8425M: Jeremy Kerr <jk@ozlabs.org> 8426M: Joel Stanley <joel@jms.id.au> 8427R: Alistar Popple <alistair@popple.id.au> 8428R: Eddie James <eajames@linux.ibm.com> 8429L: linux-fsi@lists.ozlabs.org 8430S: Supported 8431Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8432T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8433F: drivers/fsi/ 8434F: include/linux/fsi*.h 8435F: include/trace/events/fsi*.h 8436 8437FSI-ATTACHED I2C DRIVER 8438M: Eddie James <eajames@linux.ibm.com> 8439L: linux-i2c@vger.kernel.org 8440L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8441S: Maintained 8442F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8443F: drivers/i2c/busses/i2c-fsi.c 8444 8445FSI-ATTACHED SPI DRIVER 8446M: Eddie James <eajames@linux.ibm.com> 8447L: linux-spi@vger.kernel.org 8448S: Maintained 8449F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8450F: drivers/spi/spi-fsi.c 8451 8452FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8453M: Jan Kara <jack@suse.cz> 8454R: Amir Goldstein <amir73il@gmail.com> 8455L: linux-fsdevel@vger.kernel.org 8456S: Maintained 8457T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8458F: fs/notify/ 8459F: include/linux/fsnotify*.h 8460 8461FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8462M: Eric Biggers <ebiggers@kernel.org> 8463M: Theodore Y. Ts'o <tytso@mit.edu> 8464L: fsverity@lists.linux.dev 8465S: Supported 8466Q: https://patchwork.kernel.org/project/fsverity/list/ 8467T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8468F: Documentation/filesystems/fsverity.rst 8469F: fs/verity/ 8470F: include/linux/fsverity.h 8471F: include/uapi/linux/fsverity.h 8472 8473FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8474M: Michael Zaidman <michael.zaidman@gmail.com> 8475L: linux-i2c@vger.kernel.org 8476L: linux-input@vger.kernel.org 8477S: Maintained 8478F: drivers/hid/hid-ft260.c 8479 8480FUJITSU LAPTOP EXTRAS 8481M: Jonathan Woithe <jwoithe@just42.net> 8482L: platform-driver-x86@vger.kernel.org 8483S: Maintained 8484F: drivers/platform/x86/fujitsu-laptop.c 8485 8486FUJITSU TABLET EXTRAS 8487M: Robert Gerlach <khnz@gmx.de> 8488L: platform-driver-x86@vger.kernel.org 8489S: Maintained 8490F: drivers/platform/x86/fujitsu-tablet.c 8491 8492FUNCTION HOOKS (FTRACE) 8493M: Steven Rostedt <rostedt@goodmis.org> 8494M: Masami Hiramatsu <mhiramat@kernel.org> 8495R: Mark Rutland <mark.rutland@arm.com> 8496L: linux-kernel@vger.kernel.org 8497L: linux-trace-kernel@vger.kernel.org 8498S: Maintained 8499Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8500T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8501F: Documentation/trace/ftrace* 8502F: arch/*/*/*/*ftrace* 8503F: arch/*/*/*ftrace* 8504F: include/*/ftrace.h 8505F: kernel/trace/fgraph.c 8506F: kernel/trace/ftrace* 8507F: samples/ftrace 8508 8509FUNGIBLE ETHERNET DRIVERS 8510M: Dimitris Michailidis <dmichail@fungible.com> 8511L: netdev@vger.kernel.org 8512S: Supported 8513F: drivers/net/ethernet/fungible/ 8514 8515FUSE: FILESYSTEM IN USERSPACE 8516M: Miklos Szeredi <miklos@szeredi.hu> 8517L: linux-fsdevel@vger.kernel.org 8518S: Maintained 8519W: https://github.com/libfuse/ 8520T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8521F: Documentation/filesystems/fuse.rst 8522F: fs/fuse/ 8523F: include/uapi/linux/fuse.h 8524 8525FUTEX SUBSYSTEM 8526M: Thomas Gleixner <tglx@linutronix.de> 8527M: Ingo Molnar <mingo@redhat.com> 8528R: Peter Zijlstra <peterz@infradead.org> 8529R: Darren Hart <dvhart@infradead.org> 8530R: Davidlohr Bueso <dave@stgolabs.net> 8531R: André Almeida <andrealmeid@igalia.com> 8532L: linux-kernel@vger.kernel.org 8533S: Maintained 8534T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8535F: Documentation/locking/*futex* 8536F: include/asm-generic/futex.h 8537F: include/linux/futex.h 8538F: include/uapi/linux/futex.h 8539F: kernel/futex/* 8540F: tools/perf/bench/futex* 8541F: tools/testing/selftests/futex/ 8542 8543GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8544M: Tim Harvey <tharvey@gateworks.com> 8545S: Maintained 8546F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8547F: Documentation/hwmon/gsc-hwmon.rst 8548F: drivers/hwmon/gsc-hwmon.c 8549F: drivers/mfd/gateworks-gsc.c 8550F: include/linux/mfd/gsc.h 8551F: include/linux/platform_data/gsc_hwmon.h 8552 8553GCC PLUGINS 8554M: Kees Cook <keescook@chromium.org> 8555L: linux-hardening@vger.kernel.org 8556S: Maintained 8557T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8558F: Documentation/kbuild/gcc-plugins.rst 8559F: scripts/Makefile.gcc-plugins 8560F: scripts/gcc-plugins/ 8561 8562GCOV BASED KERNEL PROFILING 8563M: Peter Oberparleiter <oberpar@linux.ibm.com> 8564S: Maintained 8565F: Documentation/dev-tools/gcov.rst 8566F: kernel/gcov/ 8567 8568GDB KERNEL DEBUGGING HELPER SCRIPTS 8569M: Jan Kiszka <jan.kiszka@siemens.com> 8570M: Kieran Bingham <kbingham@kernel.org> 8571S: Supported 8572F: scripts/gdb/ 8573 8574GEMINI CRYPTO DRIVER 8575M: Corentin Labbe <clabbe@baylibre.com> 8576L: linux-crypto@vger.kernel.org 8577S: Maintained 8578F: drivers/crypto/gemini/ 8579 8580GEMTEK FM RADIO RECEIVER DRIVER 8581M: Hans Verkuil <hverkuil@xs4all.nl> 8582L: linux-media@vger.kernel.org 8583S: Maintained 8584W: https://linuxtv.org 8585T: git git://linuxtv.org/media_tree.git 8586F: drivers/media/radio/radio-gemtek* 8587 8588GENERIC ARCHITECTURE TOPOLOGY 8589M: Sudeep Holla <sudeep.holla@arm.com> 8590L: linux-kernel@vger.kernel.org 8591S: Maintained 8592F: drivers/base/arch_topology.c 8593F: include/linux/arch_topology.h 8594 8595GENERIC ENTRY CODE 8596M: Thomas Gleixner <tglx@linutronix.de> 8597M: Peter Zijlstra <peterz@infradead.org> 8598M: Andy Lutomirski <luto@kernel.org> 8599L: linux-kernel@vger.kernel.org 8600S: Maintained 8601T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8602F: include/linux/entry-common.h 8603F: include/linux/entry-kvm.h 8604F: kernel/entry/ 8605 8606GENERIC GPIO I2C DRIVER 8607M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8608S: Supported 8609F: drivers/i2c/busses/i2c-gpio.c 8610F: include/linux/platform_data/i2c-gpio.h 8611 8612GENERIC GPIO I2C MULTIPLEXER DRIVER 8613M: Peter Korsgaard <peter.korsgaard@barco.com> 8614L: linux-i2c@vger.kernel.org 8615S: Supported 8616F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8617F: drivers/i2c/muxes/i2c-mux-gpio.c 8618F: include/linux/platform_data/i2c-mux-gpio.h 8619 8620GENERIC HDLC (WAN) DRIVERS 8621M: Krzysztof Halasa <khc@pm.waw.pl> 8622S: Maintained 8623W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8624F: drivers/net/wan/c101.c 8625F: drivers/net/wan/hd6457* 8626F: drivers/net/wan/hdlc* 8627F: drivers/net/wan/n2.c 8628F: drivers/net/wan/pc300too.c 8629F: drivers/net/wan/pci200syn.c 8630F: drivers/net/wan/wanxl* 8631 8632GENERIC INCLUDE/ASM HEADER FILES 8633M: Arnd Bergmann <arnd@arndb.de> 8634L: linux-arch@vger.kernel.org 8635S: Maintained 8636T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8637F: include/asm-generic/ 8638F: include/uapi/asm-generic/ 8639 8640GENERIC PHY FRAMEWORK 8641M: Vinod Koul <vkoul@kernel.org> 8642M: Kishon Vijay Abraham I <kishon@kernel.org> 8643L: linux-phy@lists.infradead.org 8644S: Supported 8645Q: https://patchwork.kernel.org/project/linux-phy/list/ 8646T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8647F: Documentation/devicetree/bindings/phy/ 8648F: drivers/phy/ 8649F: include/dt-bindings/phy/ 8650F: include/linux/phy/ 8651 8652GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8653M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8654S: Supported 8655F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8656 8657GENERIC PM DOMAINS 8658M: "Rafael J. Wysocki" <rafael@kernel.org> 8659M: Kevin Hilman <khilman@kernel.org> 8660M: Ulf Hansson <ulf.hansson@linaro.org> 8661L: linux-pm@vger.kernel.org 8662S: Supported 8663F: Documentation/devicetree/bindings/power/power?domain* 8664F: drivers/base/power/domain*.c 8665F: include/linux/pm_domain.h 8666 8667GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8668M: Eugen Hristev <eugen.hristev@microchip.com> 8669L: linux-input@vger.kernel.org 8670S: Maintained 8671F: drivers/input/touchscreen/resistive-adc-touch.c 8672 8673GENERIC STRING LIBRARY 8674R: Andy Shevchenko <andy@kernel.org> 8675S: Maintained 8676F: include/linux/string.h 8677F: include/linux/string_choices.h 8678F: include/linux/string_helpers.h 8679F: lib/string.c 8680F: lib/string_helpers.c 8681F: lib/test-string_helpers.c 8682F: lib/test_string.c 8683 8684GENERIC UIO DRIVER FOR PCI DEVICES 8685M: "Michael S. Tsirkin" <mst@redhat.com> 8686L: kvm@vger.kernel.org 8687S: Supported 8688F: drivers/uio/uio_pci_generic.c 8689 8690GENERIC VDSO LIBRARY 8691M: Andy Lutomirski <luto@kernel.org> 8692M: Thomas Gleixner <tglx@linutronix.de> 8693M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8694L: linux-kernel@vger.kernel.org 8695S: Maintained 8696T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8697F: include/asm-generic/vdso/vsyscall.h 8698F: include/vdso/ 8699F: kernel/time/vsyscall.c 8700F: lib/vdso/ 8701 8702GENWQE (IBM Generic Workqueue Card) 8703M: Frank Haverkamp <haver@linux.ibm.com> 8704S: Supported 8705F: drivers/misc/genwqe/ 8706 8707GET_MAINTAINER SCRIPT 8708M: Joe Perches <joe@perches.com> 8709S: Maintained 8710F: scripts/get_maintainer.pl 8711 8712GFS2 FILE SYSTEM 8713M: Bob Peterson <rpeterso@redhat.com> 8714M: Andreas Gruenbacher <agruenba@redhat.com> 8715L: cluster-devel@redhat.com 8716S: Supported 8717B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8718T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8719F: Documentation/filesystems/gfs2* 8720F: fs/gfs2/ 8721F: include/uapi/linux/gfs2_ondisk.h 8722 8723GIGABYTE WMI DRIVER 8724M: Thomas Weißschuh <thomas@weissschuh.net> 8725L: platform-driver-x86@vger.kernel.org 8726S: Maintained 8727F: drivers/platform/x86/gigabyte-wmi.c 8728 8729GNSS SUBSYSTEM 8730M: Johan Hovold <johan@kernel.org> 8731S: Maintained 8732T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8733F: Documentation/ABI/testing/sysfs-class-gnss 8734F: Documentation/devicetree/bindings/gnss/ 8735F: drivers/gnss/ 8736F: include/linux/gnss.h 8737 8738GO7007 MPEG CODEC 8739M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8740L: linux-media@vger.kernel.org 8741S: Maintained 8742F: drivers/media/usb/go7007/ 8743 8744GOODIX TOUCHSCREEN 8745M: Bastien Nocera <hadess@hadess.net> 8746M: Hans de Goede <hdegoede@redhat.com> 8747L: linux-input@vger.kernel.org 8748S: Maintained 8749F: drivers/input/touchscreen/goodix* 8750 8751GOOGLE ETHERNET DRIVERS 8752M: Jeroen de Borst <jeroendb@google.com> 8753M: Praveen Kaligineedi <pkaligineedi@google.com> 8754R: Shailend Chand <shailend@google.com> 8755L: netdev@vger.kernel.org 8756S: Supported 8757F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8758F: drivers/net/ethernet/google 8759 8760GPD POCKET FAN DRIVER 8761M: Hans de Goede <hdegoede@redhat.com> 8762L: platform-driver-x86@vger.kernel.org 8763S: Maintained 8764F: drivers/platform/x86/gpd-pocket-fan.c 8765 8766GPIO ACPI SUPPORT 8767M: Mika Westerberg <mika.westerberg@linux.intel.com> 8768M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8769L: linux-gpio@vger.kernel.org 8770L: linux-acpi@vger.kernel.org 8771S: Supported 8772T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8773F: Documentation/firmware-guide/acpi/gpio-properties.rst 8774F: drivers/gpio/gpiolib-acpi.c 8775F: drivers/gpio/gpiolib-acpi.h 8776 8777GPIO AGGREGATOR 8778M: Geert Uytterhoeven <geert+renesas@glider.be> 8779L: linux-gpio@vger.kernel.org 8780S: Supported 8781F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8782F: drivers/gpio/gpio-aggregator.c 8783 8784GPIO IR Transmitter 8785M: Sean Young <sean@mess.org> 8786L: linux-media@vger.kernel.org 8787S: Maintained 8788F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8789F: drivers/media/rc/gpio-ir-tx.c 8790 8791GPIO MOCKUP DRIVER 8792M: Bamvor Jian Zhang <bamv2005@gmail.com> 8793L: linux-gpio@vger.kernel.org 8794S: Maintained 8795F: drivers/gpio/gpio-mockup.c 8796F: tools/testing/selftests/gpio/ 8797 8798GPIO REGMAP 8799R: Michael Walle <michael@walle.cc> 8800S: Maintained 8801F: drivers/gpio/gpio-regmap.c 8802F: include/linux/gpio/regmap.h 8803 8804GPIO SUBSYSTEM 8805M: Linus Walleij <linus.walleij@linaro.org> 8806M: Bartosz Golaszewski <brgl@bgdev.pl> 8807R: Andy Shevchenko <andy@kernel.org> 8808L: linux-gpio@vger.kernel.org 8809S: Maintained 8810T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8811F: Documentation/ABI/obsolete/sysfs-gpio 8812F: Documentation/ABI/testing/gpio-cdev 8813F: Documentation/admin-guide/gpio/ 8814F: Documentation/devicetree/bindings/gpio/ 8815F: Documentation/driver-api/gpio/ 8816F: drivers/gpio/ 8817F: include/dt-bindings/gpio/ 8818F: include/linux/gpio.h 8819F: include/linux/gpio/ 8820F: include/linux/of_gpio.h 8821F: include/uapi/linux/gpio.h 8822F: tools/gpio/ 8823 8824GRE DEMULTIPLEXER DRIVER 8825M: Dmitry Kozlov <xeb@mail.ru> 8826L: netdev@vger.kernel.org 8827S: Maintained 8828F: include/net/gre.h 8829F: net/ipv4/gre_demux.c 8830F: net/ipv4/gre_offload.c 8831 8832GRETH 10/100/1G Ethernet MAC device driver 8833M: Andreas Larsson <andreas@gaisler.com> 8834L: netdev@vger.kernel.org 8835S: Maintained 8836F: drivers/net/ethernet/aeroflex/ 8837 8838GREYBUS AUDIO PROTOCOLS DRIVERS 8839M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8840M: Mark Greer <mgreer@animalcreek.com> 8841S: Maintained 8842F: drivers/staging/greybus/audio_apbridgea.c 8843F: drivers/staging/greybus/audio_apbridgea.h 8844F: drivers/staging/greybus/audio_codec.c 8845F: drivers/staging/greybus/audio_codec.h 8846F: drivers/staging/greybus/audio_gb.c 8847F: drivers/staging/greybus/audio_manager.c 8848F: drivers/staging/greybus/audio_manager.h 8849F: drivers/staging/greybus/audio_manager_module.c 8850F: drivers/staging/greybus/audio_manager_private.h 8851F: drivers/staging/greybus/audio_manager_sysfs.c 8852F: drivers/staging/greybus/audio_module.c 8853F: drivers/staging/greybus/audio_topology.c 8854 8855GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8856M: Viresh Kumar <vireshk@kernel.org> 8857S: Maintained 8858F: drivers/staging/greybus/authentication.c 8859F: drivers/staging/greybus/bootrom.c 8860F: drivers/staging/greybus/firmware.h 8861F: drivers/staging/greybus/fw-core.c 8862F: drivers/staging/greybus/fw-download.c 8863F: drivers/staging/greybus/fw-management.c 8864F: drivers/staging/greybus/greybus_authentication.h 8865F: drivers/staging/greybus/greybus_firmware.h 8866F: drivers/staging/greybus/hid.c 8867F: drivers/staging/greybus/i2c.c 8868F: drivers/staging/greybus/spi.c 8869F: drivers/staging/greybus/spilib.c 8870F: drivers/staging/greybus/spilib.h 8871 8872GREYBUS LOOPBACK DRIVER 8873M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8874S: Maintained 8875F: drivers/staging/greybus/loopback.c 8876 8877GREYBUS PLATFORM DRIVERS 8878M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8879S: Maintained 8880F: drivers/staging/greybus/arche-apb-ctrl.c 8881F: drivers/staging/greybus/arche-platform.c 8882F: drivers/staging/greybus/arche_platform.h 8883 8884GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8885M: Rui Miguel Silva <rmfrfs@gmail.com> 8886S: Maintained 8887F: drivers/staging/greybus/gpio.c 8888F: drivers/staging/greybus/light.c 8889F: drivers/staging/greybus/power_supply.c 8890F: drivers/staging/greybus/sdio.c 8891F: drivers/staging/greybus/spi.c 8892F: drivers/staging/greybus/spilib.c 8893 8894GREYBUS SUBSYSTEM 8895M: Johan Hovold <johan@kernel.org> 8896M: Alex Elder <elder@kernel.org> 8897M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8898L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8899S: Maintained 8900F: drivers/greybus/ 8901F: drivers/staging/greybus/ 8902F: include/linux/greybus.h 8903F: include/linux/greybus/ 8904 8905GREYBUS UART PROTOCOLS DRIVERS 8906M: David Lin <dtwlin@gmail.com> 8907S: Maintained 8908F: drivers/staging/greybus/log.c 8909F: drivers/staging/greybus/uart.c 8910 8911GS1662 VIDEO SERIALIZER 8912M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8913L: linux-media@vger.kernel.org 8914S: Maintained 8915T: git git://linuxtv.org/media_tree.git 8916F: drivers/media/spi/gs1662.c 8917 8918GSPCA FINEPIX SUBDRIVER 8919M: Frank Zago <frank@zago.net> 8920L: linux-media@vger.kernel.org 8921S: Maintained 8922T: git git://linuxtv.org/media_tree.git 8923F: drivers/media/usb/gspca/finepix.c 8924 8925GSPCA GL860 SUBDRIVER 8926M: Olivier Lorin <o.lorin@laposte.net> 8927L: linux-media@vger.kernel.org 8928S: Maintained 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/usb/gspca/gl860/ 8931 8932GSPCA M5602 SUBDRIVER 8933M: Erik Andren <erik.andren@gmail.com> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/m5602/ 8938 8939GSPCA PAC207 SONIXB SUBDRIVER 8940M: Hans Verkuil <hverkuil@xs4all.nl> 8941L: linux-media@vger.kernel.org 8942S: Odd Fixes 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/pac207.c 8945 8946GSPCA SN9C20X SUBDRIVER 8947M: Brian Johnson <brijohn@gmail.com> 8948L: linux-media@vger.kernel.org 8949S: Maintained 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/sn9c20x.c 8952 8953GSPCA T613 SUBDRIVER 8954M: Leandro Costantino <lcostantino@gmail.com> 8955L: linux-media@vger.kernel.org 8956S: Maintained 8957T: git git://linuxtv.org/media_tree.git 8958F: drivers/media/usb/gspca/t613.c 8959 8960GSPCA USB WEBCAM DRIVER 8961M: Hans Verkuil <hverkuil@xs4all.nl> 8962L: linux-media@vger.kernel.org 8963S: Odd Fixes 8964T: git git://linuxtv.org/media_tree.git 8965F: drivers/media/usb/gspca/ 8966 8967GTP (GPRS Tunneling Protocol) 8968M: Pablo Neira Ayuso <pablo@netfilter.org> 8969M: Harald Welte <laforge@gnumonks.org> 8970L: osmocom-net-gprs@lists.osmocom.org 8971S: Maintained 8972T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8973F: drivers/net/gtp.c 8974 8975GUID PARTITION TABLE (GPT) 8976M: Davidlohr Bueso <dave@stgolabs.net> 8977L: linux-efi@vger.kernel.org 8978S: Maintained 8979F: block/partitions/efi.* 8980 8981HABANALABS PCI DRIVER 8982M: Oded Gabbay <ogabbay@kernel.org> 8983L: dri-devel@lists.freedesktop.org 8984S: Supported 8985C: irc://irc.oftc.net/dri-devel 8986T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8987F: Documentation/ABI/testing/debugfs-driver-habanalabs 8988F: Documentation/ABI/testing/sysfs-driver-habanalabs 8989F: drivers/accel/habanalabs/ 8990F: include/trace/events/habanalabs.h 8991F: include/uapi/drm/habanalabs_accel.h 8992 8993HACKRF MEDIA DRIVER 8994M: Antti Palosaari <crope@iki.fi> 8995L: linux-media@vger.kernel.org 8996S: Maintained 8997W: https://linuxtv.org 8998W: http://palosaari.fi/linux/ 8999Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9000T: git git://linuxtv.org/anttip/media_tree.git 9001F: drivers/media/usb/hackrf/ 9002 9003HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9004M: Chuck Lever <chuck.lever@oracle.com> 9005L: kernel-tls-handshake@lists.linux.dev 9006L: netdev@vger.kernel.org 9007S: Maintained 9008F: Documentation/netlink/specs/handshake.yaml 9009F: Documentation/networking/tls-handshake.rst 9010F: include/net/handshake.h 9011F: include/trace/events/handshake.h 9012F: net/handshake/ 9013 9014HANTRO VPU CODEC DRIVER 9015M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9016M: Philipp Zabel <p.zabel@pengutronix.de> 9017L: linux-media@vger.kernel.org 9018L: linux-rockchip@lists.infradead.org 9019S: Maintained 9020F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9021F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9022F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9023F: drivers/media/platform/verisilicon/ 9024 9025HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9026M: Frank Seidel <frank@f-seidel.de> 9027L: platform-driver-x86@vger.kernel.org 9028S: Maintained 9029W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9030F: drivers/platform/x86/hdaps.c 9031 9032HARDWARE MONITORING 9033M: Jean Delvare <jdelvare@suse.com> 9034M: Guenter Roeck <linux@roeck-us.net> 9035L: linux-hwmon@vger.kernel.org 9036S: Maintained 9037W: http://hwmon.wiki.kernel.org/ 9038T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9039F: Documentation/ABI/testing/sysfs-class-hwmon 9040F: Documentation/devicetree/bindings/hwmon/ 9041F: Documentation/hwmon/ 9042F: drivers/hwmon/ 9043F: include/linux/hwmon*.h 9044F: include/trace/events/hwmon*.h 9045K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9046 9047HARDWARE RANDOM NUMBER GENERATOR CORE 9048M: Olivia Mackall <olivia@selenic.com> 9049M: Herbert Xu <herbert@gondor.apana.org.au> 9050L: linux-crypto@vger.kernel.org 9051S: Odd fixes 9052F: Documentation/admin-guide/hw_random.rst 9053F: Documentation/devicetree/bindings/rng/ 9054F: drivers/char/hw_random/ 9055F: include/linux/hw_random.h 9056 9057HARDWARE SPINLOCK CORE 9058M: Ohad Ben-Cohen <ohad@wizery.com> 9059M: Bjorn Andersson <andersson@kernel.org> 9060R: Baolin Wang <baolin.wang7@gmail.com> 9061L: linux-remoteproc@vger.kernel.org 9062S: Maintained 9063T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9064F: Documentation/devicetree/bindings/hwlock/ 9065F: Documentation/locking/hwspinlock.rst 9066F: drivers/hwspinlock/ 9067F: include/linux/hwspinlock.h 9068 9069HARDWARE TRACING FACILITIES 9070M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9071S: Maintained 9072F: drivers/hwtracing/ 9073 9074HARMONY SOUND DRIVER 9075L: linux-parisc@vger.kernel.org 9076S: Maintained 9077F: sound/parisc/harmony.* 9078 9079HDPVR USB VIDEO ENCODER DRIVER 9080M: Hans Verkuil <hverkuil@xs4all.nl> 9081L: linux-media@vger.kernel.org 9082S: Odd Fixes 9083W: https://linuxtv.org 9084T: git git://linuxtv.org/media_tree.git 9085F: drivers/media/usb/hdpvr/ 9086 9087HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9088M: Matt Hsiao <matt.hsiao@hpe.com> 9089S: Supported 9090F: drivers/misc/hpilo.[ch] 9091 9092HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9093M: Jerry Hoemann <jerry.hoemann@hpe.com> 9094S: Supported 9095F: Documentation/watchdog/hpwdt.rst 9096F: drivers/watchdog/hpwdt.c 9097 9098HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9099M: Don Brace <don.brace@microchip.com> 9100L: storagedev@microchip.com 9101L: linux-scsi@vger.kernel.org 9102S: Supported 9103F: Documentation/scsi/hpsa.rst 9104F: drivers/scsi/hpsa*.[ch] 9105F: include/linux/cciss*.h 9106F: include/uapi/linux/cciss*.h 9107 9108HFI1 DRIVER 9109M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9110L: linux-rdma@vger.kernel.org 9111S: Supported 9112F: drivers/infiniband/hw/hfi1 9113 9114HFS FILESYSTEM 9115L: linux-fsdevel@vger.kernel.org 9116S: Orphan 9117F: Documentation/filesystems/hfs.rst 9118F: fs/hfs/ 9119 9120HFSPLUS FILESYSTEM 9121L: linux-fsdevel@vger.kernel.org 9122S: Orphan 9123F: Documentation/filesystems/hfsplus.rst 9124F: fs/hfsplus/ 9125 9126HGA FRAMEBUFFER DRIVER 9127M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9128L: linux-nvidia@lists.surfsouth.com 9129S: Maintained 9130W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9131F: drivers/video/fbdev/hgafb.c 9132 9133HIBERNATION (aka Software Suspend, aka swsusp) 9134M: "Rafael J. Wysocki" <rafael@kernel.org> 9135M: Pavel Machek <pavel@ucw.cz> 9136L: linux-pm@vger.kernel.org 9137S: Supported 9138B: https://bugzilla.kernel.org 9139F: arch/*/include/asm/suspend*.h 9140F: arch/x86/power/ 9141F: drivers/base/power/ 9142F: include/linux/freezer.h 9143F: include/linux/pm.h 9144F: include/linux/suspend.h 9145F: kernel/power/ 9146 9147HID CORE LAYER 9148M: Jiri Kosina <jikos@kernel.org> 9149M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9150L: linux-input@vger.kernel.org 9151S: Maintained 9152T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9153F: Documentation/hid/ 9154F: drivers/hid/ 9155F: include/linux/hid* 9156F: include/uapi/linux/hid* 9157F: samples/hid/ 9158F: tools/testing/selftests/hid/ 9159 9160HID LOGITECH DRIVERS 9161R: Filipe Laíns <lains@riseup.net> 9162L: linux-input@vger.kernel.org 9163S: Maintained 9164F: drivers/hid/hid-logitech-* 9165 9166HID NVIDIA SHIELD DRIVER 9167M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9168L: linux-input@vger.kernel.org 9169S: Maintained 9170F: drivers/hid/hid-nvidia-shield.c 9171 9172HID PHOENIX RC FLIGHT CONTROLLER 9173M: Marcus Folkesson <marcus.folkesson@gmail.com> 9174L: linux-input@vger.kernel.org 9175S: Maintained 9176F: drivers/hid/hid-pxrc.c 9177 9178HID PLAYSTATION DRIVER 9179M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9180L: linux-input@vger.kernel.org 9181S: Supported 9182F: drivers/hid/hid-playstation.c 9183 9184HID SENSOR HUB DRIVERS 9185M: Jiri Kosina <jikos@kernel.org> 9186M: Jonathan Cameron <jic23@kernel.org> 9187M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9188L: linux-input@vger.kernel.org 9189L: linux-iio@vger.kernel.org 9190S: Maintained 9191F: Documentation/hid/hid-sensor* 9192F: drivers/hid/hid-sensor-* 9193F: drivers/iio/*/hid-* 9194F: include/linux/hid-sensor-* 9195 9196HID VRC-2 CAR CONTROLLER DRIVER 9197M: Marcus Folkesson <marcus.folkesson@gmail.com> 9198L: linux-input@vger.kernel.org 9199S: Maintained 9200F: drivers/hid/hid-vrc2.c 9201 9202HID WACOM DRIVER 9203M: Ping Cheng <ping.cheng@wacom.com> 9204M: Jason Gerecke <jason.gerecke@wacom.com> 9205L: linux-input@vger.kernel.org 9206S: Maintained 9207F: drivers/hid/wacom.h 9208F: drivers/hid/wacom_* 9209 9210HID++ LOGITECH DRIVERS 9211R: Filipe Laíns <lains@riseup.net> 9212R: Bastien Nocera <hadess@hadess.net> 9213L: linux-input@vger.kernel.org 9214S: Maintained 9215F: drivers/hid/hid-logitech-hidpp.c 9216 9217HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9218M: Thomas Gleixner <tglx@linutronix.de> 9219L: linux-kernel@vger.kernel.org 9220S: Maintained 9221T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9222F: Documentation/timers/ 9223F: include/linux/clockchips.h 9224F: include/linux/hrtimer.h 9225F: kernel/time/clockevents.c 9226F: kernel/time/hrtimer.c 9227F: kernel/time/timer_*.c 9228 9229HIGH-SPEED SCC DRIVER FOR AX.25 9230L: linux-hams@vger.kernel.org 9231S: Orphan 9232F: drivers/net/hamradio/scc.c 9233 9234HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9235M: HighPoint Linux Team <linux@highpoint-tech.com> 9236S: Supported 9237W: http://www.highpoint-tech.com 9238F: Documentation/scsi/hptiop.rst 9239F: drivers/scsi/hptiop.c 9240 9241HIKEY960 ONBOARD USB GPIO HUB DRIVER 9242M: John Stultz <jstultz@google.com> 9243L: linux-kernel@vger.kernel.org 9244S: Maintained 9245F: drivers/misc/hisi_hikey_usb.c 9246 9247HIMAX HX83112B TOUCHSCREEN SUPPORT 9248M: Job Noorman <job@noorman.info> 9249L: linux-input@vger.kernel.org 9250S: Maintained 9251F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9252F: drivers/input/touchscreen/himax_hx83112b.c 9253 9254HIPPI 9255M: Jes Sorensen <jes@trained-monkey.org> 9256L: linux-hippi@sunsite.dk 9257S: Maintained 9258F: drivers/net/hippi/ 9259F: include/linux/hippidevice.h 9260F: include/uapi/linux/if_hippi.h 9261F: net/802/hippi.c 9262 9263HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9264M: Kurt Kanzenbach <kurt@linutronix.de> 9265L: netdev@vger.kernel.org 9266S: Maintained 9267F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9268F: drivers/net/dsa/hirschmann/* 9269F: include/linux/platform_data/hirschmann-hellcreek.h 9270F: net/dsa/tag_hellcreek.c 9271 9272HISILICON DMA DRIVER 9273M: Zhou Wang <wangzhou1@hisilicon.com> 9274M: Jie Hai <haijie1@huawei.com> 9275L: dmaengine@vger.kernel.org 9276S: Maintained 9277F: drivers/dma/hisi_dma.c 9278 9279HISILICON GPIO DRIVER 9280M: Jay Fang <f.fangjian@huawei.com> 9281L: linux-gpio@vger.kernel.org 9282S: Maintained 9283F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9284F: drivers/gpio/gpio-hisi.c 9285 9286HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9287M: Longfang Liu <liulongfang@huawei.com> 9288L: linux-crypto@vger.kernel.org 9289S: Maintained 9290F: Documentation/ABI/testing/debugfs-hisi-hpre 9291F: drivers/crypto/hisilicon/hpre/hpre.h 9292F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9293F: drivers/crypto/hisilicon/hpre/hpre_main.c 9294 9295HISILICON HNS3 PMU DRIVER 9296M: Guangbin Huang <huangguangbin2@huawei.com> 9297S: Supported 9298F: Documentation/admin-guide/perf/hns3-pmu.rst 9299F: drivers/perf/hisilicon/hns3_pmu.c 9300 9301HISILICON I2C CONTROLLER DRIVER 9302M: Yicong Yang <yangyicong@hisilicon.com> 9303L: linux-i2c@vger.kernel.org 9304S: Maintained 9305W: https://www.hisilicon.com 9306F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9307F: drivers/i2c/busses/i2c-hisi.c 9308 9309HISILICON LPC BUS DRIVER 9310M: Jay Fang <f.fangjian@huawei.com> 9311S: Maintained 9312W: http://www.hisilicon.com 9313F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9314F: drivers/bus/hisi_lpc.c 9315 9316HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9317M: Yisen Zhuang <yisen.zhuang@huawei.com> 9318M: Salil Mehta <salil.mehta@huawei.com> 9319L: netdev@vger.kernel.org 9320S: Maintained 9321W: http://www.hisilicon.com 9322F: drivers/net/ethernet/hisilicon/hns3/ 9323 9324HISILICON NETWORK SUBSYSTEM DRIVER 9325M: Yisen Zhuang <yisen.zhuang@huawei.com> 9326M: Salil Mehta <salil.mehta@huawei.com> 9327L: netdev@vger.kernel.org 9328S: Maintained 9329W: http://www.hisilicon.com 9330F: Documentation/devicetree/bindings/net/hisilicon*.txt 9331F: drivers/net/ethernet/hisilicon/ 9332 9333HISILICON PMU DRIVER 9334M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9335M: Jonathan Cameron <jonathan.cameron@huawei.com> 9336S: Supported 9337W: http://www.hisilicon.com 9338F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9339F: Documentation/admin-guide/perf/hisi-pmu.rst 9340F: drivers/perf/hisilicon 9341 9342HISILICON PTT DRIVER 9343M: Yicong Yang <yangyicong@hisilicon.com> 9344M: Jonathan Cameron <jonathan.cameron@huawei.com> 9345L: linux-kernel@vger.kernel.org 9346S: Maintained 9347F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9348F: Documentation/trace/hisi-ptt.rst 9349F: drivers/hwtracing/ptt/ 9350F: tools/perf/arch/arm64/util/hisi-ptt.c 9351F: tools/perf/util/hisi-ptt* 9352F: tools/perf/util/hisi-ptt-decoder/* 9353 9354HISILICON QM DRIVER 9355M: Weili Qian <qianweili@huawei.com> 9356M: Zhou Wang <wangzhou1@hisilicon.com> 9357L: linux-crypto@vger.kernel.org 9358S: Maintained 9359F: drivers/crypto/hisilicon/Kconfig 9360F: drivers/crypto/hisilicon/Makefile 9361F: drivers/crypto/hisilicon/qm.c 9362F: drivers/crypto/hisilicon/sgl.c 9363F: include/linux/hisi_acc_qm.h 9364 9365HISILICON ROCE DRIVER 9366M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9367M: Junxian Huang <huangjunxian6@hisilicon.com> 9368L: linux-rdma@vger.kernel.org 9369S: Maintained 9370F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9371F: drivers/infiniband/hw/hns/ 9372 9373HISILICON SAS Controller 9374M: Xiang Chen <chenxiang66@hisilicon.com> 9375S: Supported 9376W: http://www.hisilicon.com 9377F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9378F: drivers/scsi/hisi_sas/ 9379 9380HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9381M: Kai Ye <yekai13@huawei.com> 9382M: Longfang Liu <liulongfang@huawei.com> 9383L: linux-crypto@vger.kernel.org 9384S: Maintained 9385F: Documentation/ABI/testing/debugfs-hisi-sec 9386F: drivers/crypto/hisilicon/sec2/sec.h 9387F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9388F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9389F: drivers/crypto/hisilicon/sec2/sec_main.c 9390 9391HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9392M: Jay Fang <f.fangjian@huawei.com> 9393L: linux-spi@vger.kernel.org 9394S: Maintained 9395W: http://www.hisilicon.com 9396F: drivers/spi/spi-hisi-kunpeng.c 9397 9398HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9399M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9400L: linux-kernel@vger.kernel.org 9401S: Maintained 9402F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9403F: drivers/spmi/hisi-spmi-controller.c 9404 9405HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9406M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9407L: linux-kernel@vger.kernel.org 9408S: Maintained 9409F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9410F: drivers/mfd/hi6421-spmi-pmic.c 9411 9412HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9413M: Weili Qian <qianweili@huawei.com> 9414S: Maintained 9415F: drivers/crypto/hisilicon/trng/trng.c 9416 9417HISILICON V3XX SPI NOR FLASH Controller Driver 9418M: Jay Fang <f.fangjian@huawei.com> 9419S: Maintained 9420W: http://www.hisilicon.com 9421F: drivers/spi/spi-hisi-sfc-v3xx.c 9422 9423HISILICON ZIP Controller DRIVER 9424M: Yang Shen <shenyang39@huawei.com> 9425M: Zhou Wang <wangzhou1@hisilicon.com> 9426L: linux-crypto@vger.kernel.org 9427S: Maintained 9428F: Documentation/ABI/testing/debugfs-hisi-zip 9429F: drivers/crypto/hisilicon/zip/ 9430 9431HMM - Heterogeneous Memory Management 9432M: Jérôme Glisse <jglisse@redhat.com> 9433L: linux-mm@kvack.org 9434S: Maintained 9435F: Documentation/mm/hmm.rst 9436F: include/linux/hmm* 9437F: lib/test_hmm* 9438F: mm/hmm* 9439F: tools/testing/selftests/mm/*hmm* 9440 9441HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9442M: Andreas Klinger <ak@it-klinger.de> 9443L: linux-iio@vger.kernel.org 9444S: Maintained 9445F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9446F: drivers/iio/pressure/mprls0025pa.c 9447 9448HOST AP DRIVER 9449M: Jouni Malinen <j@w1.fi> 9450L: linux-wireless@vger.kernel.org 9451S: Obsolete 9452W: http://w1.fi/hostap-driver.html 9453F: drivers/net/wireless/intersil/hostap/ 9454 9455HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9456L: platform-driver-x86@vger.kernel.org 9457S: Orphan 9458F: drivers/platform/x86/hp/tc1100-wmi.c 9459 9460HP WMI HARDWARE MONITOR DRIVER 9461M: James Seo <james@equiv.tech> 9462L: linux-hwmon@vger.kernel.org 9463S: Maintained 9464F: Documentation/hwmon/hp-wmi-sensors.rst 9465F: drivers/hwmon/hp-wmi-sensors.c 9466 9467HPET: High Precision Event Timers driver 9468M: Clemens Ladisch <clemens@ladisch.de> 9469S: Maintained 9470F: Documentation/timers/hpet.rst 9471F: drivers/char/hpet.c 9472F: include/linux/hpet.h 9473F: include/uapi/linux/hpet.h 9474 9475HPET: x86 9476S: Orphan 9477F: arch/x86/include/asm/hpet.h 9478F: arch/x86/kernel/hpet.c 9479 9480HPFS FILESYSTEM 9481M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9482S: Maintained 9483W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9484F: fs/hpfs/ 9485 9486HSI SUBSYSTEM 9487M: Sebastian Reichel <sre@kernel.org> 9488S: Maintained 9489T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9490F: Documentation/ABI/testing/sysfs-bus-hsi 9491F: Documentation/driver-api/hsi.rst 9492F: drivers/hsi/ 9493F: include/linux/hsi/ 9494F: include/uapi/linux/hsi/ 9495 9496HSO 3G MODEM DRIVER 9497L: linux-usb@vger.kernel.org 9498S: Orphan 9499F: drivers/net/usb/hso.c 9500 9501HSR NETWORK PROTOCOL 9502L: netdev@vger.kernel.org 9503S: Orphan 9504F: net/hsr/ 9505 9506HT16K33 LED CONTROLLER DRIVER 9507M: Robin van der Gracht <robin@protonic.nl> 9508S: Maintained 9509F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9510F: drivers/auxdisplay/ht16k33.c 9511 9512HTCPEN TOUCHSCREEN DRIVER 9513M: Pau Oliva Fora <pof@eslack.org> 9514L: linux-input@vger.kernel.org 9515S: Maintained 9516F: drivers/input/touchscreen/htcpen.c 9517 9518HTE SUBSYSTEM 9519M: Dipen Patel <dipenp@nvidia.com> 9520L: timestamp@lists.linux.dev 9521S: Maintained 9522Q: https://patchwork.kernel.org/project/timestamp/list/ 9523T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9524F: Documentation/devicetree/bindings/timestamp/ 9525F: Documentation/driver-api/hte/ 9526F: drivers/hte/ 9527F: include/linux/hte.h 9528 9529HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9530M: Lorenzo Bianconi <lorenzo@kernel.org> 9531L: linux-iio@vger.kernel.org 9532S: Maintained 9533W: http://www.st.com/ 9534F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9535F: drivers/iio/humidity/hts221* 9536 9537HUAWEI ETHERNET DRIVER 9538M: Cai Huoqing <cai.huoqing@linux.dev> 9539L: netdev@vger.kernel.org 9540S: Maintained 9541F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9542F: drivers/net/ethernet/huawei/hinic/ 9543 9544HUGETLB SUBSYSTEM 9545M: Mike Kravetz <mike.kravetz@oracle.com> 9546M: Muchun Song <muchun.song@linux.dev> 9547L: linux-mm@kvack.org 9548S: Maintained 9549F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9550F: Documentation/admin-guide/mm/hugetlbpage.rst 9551F: Documentation/mm/hugetlbfs_reserv.rst 9552F: Documentation/mm/vmemmap_dedup.rst 9553F: fs/hugetlbfs/ 9554F: include/linux/hugetlb.h 9555F: mm/hugetlb.c 9556F: mm/hugetlb_vmemmap.c 9557F: mm/hugetlb_vmemmap.h 9558 9559HVA ST MEDIA DRIVER 9560M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9561L: linux-media@vger.kernel.org 9562S: Supported 9563W: https://linuxtv.org 9564T: git git://linuxtv.org/media_tree.git 9565F: drivers/media/platform/st/sti/hva 9566 9567HWPOISON MEMORY FAILURE HANDLING 9568M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9569R: Miaohe Lin <linmiaohe@huawei.com> 9570L: linux-mm@kvack.org 9571S: Maintained 9572F: mm/hwpoison-inject.c 9573F: mm/memory-failure.c 9574 9575HYCON HY46XX TOUCHSCREEN SUPPORT 9576M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9577L: linux-input@vger.kernel.org 9578S: Maintained 9579F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9580F: drivers/input/touchscreen/hycon-hy46xx.c 9581 9582HYGON PROCESSOR SUPPORT 9583M: Pu Wen <puwen@hygon.cn> 9584L: linux-kernel@vger.kernel.org 9585S: Maintained 9586F: arch/x86/kernel/cpu/hygon.c 9587 9588HYNIX HI556 SENSOR DRIVER 9589M: Sakari Ailus <sakari.ailus@linux.intel.com> 9590L: linux-media@vger.kernel.org 9591S: Maintained 9592T: git git://linuxtv.org/media_tree.git 9593F: drivers/media/i2c/hi556.c 9594 9595HYNIX HI846 SENSOR DRIVER 9596M: Martin Kepplinger <martin.kepplinger@puri.sm> 9597L: linux-media@vger.kernel.org 9598S: Maintained 9599F: drivers/media/i2c/hi846.c 9600 9601HYNIX HI847 SENSOR DRIVER 9602M: Sakari Ailus <sakari.ailus@linux.intel.com> 9603L: linux-media@vger.kernel.org 9604S: Maintained 9605F: drivers/media/i2c/hi847.c 9606 9607Hyper-V/Azure CORE AND DRIVERS 9608M: "K. Y. Srinivasan" <kys@microsoft.com> 9609M: Haiyang Zhang <haiyangz@microsoft.com> 9610M: Wei Liu <wei.liu@kernel.org> 9611M: Dexuan Cui <decui@microsoft.com> 9612L: linux-hyperv@vger.kernel.org 9613S: Supported 9614T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9615F: Documentation/ABI/stable/sysfs-bus-vmbus 9616F: Documentation/ABI/testing/debugfs-hyperv 9617F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9618F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9619F: Documentation/virt/hyperv 9620F: arch/arm64/hyperv 9621F: arch/arm64/include/asm/hyperv-tlfs.h 9622F: arch/arm64/include/asm/mshyperv.h 9623F: arch/x86/hyperv 9624F: arch/x86/include/asm/hyperv-tlfs.h 9625F: arch/x86/include/asm/mshyperv.h 9626F: arch/x86/include/asm/trace/hyperv.h 9627F: arch/x86/kernel/cpu/mshyperv.c 9628F: drivers/clocksource/hyperv_timer.c 9629F: drivers/hid/hid-hyperv.c 9630F: drivers/hv/ 9631F: drivers/input/serio/hyperv-keyboard.c 9632F: drivers/iommu/hyperv-iommu.c 9633F: drivers/net/ethernet/microsoft/ 9634F: drivers/net/hyperv/ 9635F: drivers/pci/controller/pci-hyperv-intf.c 9636F: drivers/pci/controller/pci-hyperv.c 9637F: drivers/scsi/storvsc_drv.c 9638F: drivers/uio/uio_hv_generic.c 9639F: drivers/video/fbdev/hyperv_fb.c 9640F: include/asm-generic/hyperv-tlfs.h 9641F: include/asm-generic/mshyperv.h 9642F: include/clocksource/hyperv_timer.h 9643F: include/linux/hyperv.h 9644F: include/net/mana 9645F: include/uapi/linux/hyperv.h 9646F: net/vmw_vsock/hyperv_transport.c 9647F: tools/hv/ 9648 9649HYPERBUS SUPPORT 9650M: Vignesh Raghavendra <vigneshr@ti.com> 9651L: linux-mtd@lists.infradead.org 9652S: Supported 9653Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9654C: irc://irc.oftc.net/mtd 9655T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9656F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9657F: drivers/mtd/hyperbus/ 9658F: include/linux/mtd/hyperbus.h 9659 9660HYPERVISOR VIRTUAL CONSOLE DRIVER 9661L: linuxppc-dev@lists.ozlabs.org 9662S: Odd Fixes 9663F: drivers/tty/hvc/ 9664 9665I2C ACPI SUPPORT 9666M: Mika Westerberg <mika.westerberg@linux.intel.com> 9667L: linux-i2c@vger.kernel.org 9668L: linux-acpi@vger.kernel.org 9669S: Maintained 9670F: drivers/i2c/i2c-core-acpi.c 9671 9672I2C ADDRESS TRANSLATOR (ATR) 9673M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9674R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9675L: linux-i2c@vger.kernel.org 9676S: Maintained 9677F: drivers/i2c/i2c-atr.c 9678F: include/linux/i2c-atr.h 9679 9680I2C CONTROLLER DRIVER FOR NVIDIA GPU 9681M: Ajay Gupta <ajayg@nvidia.com> 9682L: linux-i2c@vger.kernel.org 9683S: Maintained 9684F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9685F: drivers/i2c/busses/i2c-nvidia-gpu.c 9686 9687I2C MUXES 9688M: Peter Rosin <peda@axentia.se> 9689L: linux-i2c@vger.kernel.org 9690S: Maintained 9691F: Documentation/devicetree/bindings/i2c/i2c-arb* 9692F: Documentation/devicetree/bindings/i2c/i2c-gate* 9693F: Documentation/devicetree/bindings/i2c/i2c-mux* 9694F: Documentation/i2c/i2c-topology.rst 9695F: Documentation/i2c/muxes/ 9696F: drivers/i2c/i2c-mux.c 9697F: drivers/i2c/muxes/ 9698F: include/linux/i2c-mux.h 9699 9700I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9701M: Gregory CLEMENT <gregory.clement@bootlin.com> 9702L: linux-i2c@vger.kernel.org 9703S: Maintained 9704F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9705F: drivers/i2c/busses/i2c-mv64xxx.c 9706 9707I2C OVER PARALLEL PORT 9708M: Jean Delvare <jdelvare@suse.com> 9709L: linux-i2c@vger.kernel.org 9710S: Maintained 9711F: Documentation/i2c/busses/i2c-parport.rst 9712F: drivers/i2c/busses/i2c-parport.c 9713 9714I2C SUBSYSTEM 9715M: Wolfram Sang <wsa@kernel.org> 9716L: linux-i2c@vger.kernel.org 9717S: Maintained 9718W: https://i2c.wiki.kernel.org/ 9719Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9720T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9721F: Documentation/devicetree/bindings/i2c/i2c.txt 9722F: Documentation/i2c/ 9723F: drivers/i2c/* 9724F: include/dt-bindings/i2c/i2c.h 9725F: include/linux/i2c-dev.h 9726F: include/linux/i2c-smbus.h 9727F: include/linux/i2c.h 9728F: include/uapi/linux/i2c-*.h 9729F: include/uapi/linux/i2c.h 9730 9731I2C SUBSYSTEM HOST DRIVERS 9732M: Andi Shyti <andi.shyti@kernel.org> 9733L: linux-i2c@vger.kernel.org 9734S: Maintained 9735W: https://i2c.wiki.kernel.org/ 9736Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9737T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9738F: Documentation/devicetree/bindings/i2c/ 9739F: drivers/i2c/algos/ 9740F: drivers/i2c/busses/ 9741F: include/dt-bindings/i2c/ 9742 9743I2C-TAOS-EVM DRIVER 9744M: Jean Delvare <jdelvare@suse.com> 9745L: linux-i2c@vger.kernel.org 9746S: Maintained 9747F: Documentation/i2c/busses/i2c-taos-evm.rst 9748F: drivers/i2c/busses/i2c-taos-evm.c 9749 9750I2C-TINY-USB DRIVER 9751M: Till Harbaum <till@harbaum.org> 9752L: linux-i2c@vger.kernel.org 9753S: Maintained 9754W: http://www.harbaum.org/till/i2c_tiny_usb 9755F: drivers/i2c/busses/i2c-tiny-usb.c 9756 9757I2C/SMBUS CONTROLLER DRIVERS FOR PC 9758M: Jean Delvare <jdelvare@suse.com> 9759L: linux-i2c@vger.kernel.org 9760S: Maintained 9761F: Documentation/i2c/busses/i2c-ali1535.rst 9762F: Documentation/i2c/busses/i2c-ali1563.rst 9763F: Documentation/i2c/busses/i2c-ali15x3.rst 9764F: Documentation/i2c/busses/i2c-amd756.rst 9765F: Documentation/i2c/busses/i2c-amd8111.rst 9766F: Documentation/i2c/busses/i2c-i801.rst 9767F: Documentation/i2c/busses/i2c-nforce2.rst 9768F: Documentation/i2c/busses/i2c-piix4.rst 9769F: Documentation/i2c/busses/i2c-sis5595.rst 9770F: Documentation/i2c/busses/i2c-sis630.rst 9771F: Documentation/i2c/busses/i2c-sis96x.rst 9772F: Documentation/i2c/busses/i2c-via.rst 9773F: Documentation/i2c/busses/i2c-viapro.rst 9774F: drivers/i2c/busses/i2c-ali1535.c 9775F: drivers/i2c/busses/i2c-ali1563.c 9776F: drivers/i2c/busses/i2c-ali15x3.c 9777F: drivers/i2c/busses/i2c-amd756-s4882.c 9778F: drivers/i2c/busses/i2c-amd756.c 9779F: drivers/i2c/busses/i2c-amd8111.c 9780F: drivers/i2c/busses/i2c-i801.c 9781F: drivers/i2c/busses/i2c-isch.c 9782F: drivers/i2c/busses/i2c-nforce2-s4985.c 9783F: drivers/i2c/busses/i2c-nforce2.c 9784F: drivers/i2c/busses/i2c-piix4.c 9785F: drivers/i2c/busses/i2c-sis5595.c 9786F: drivers/i2c/busses/i2c-sis630.c 9787F: drivers/i2c/busses/i2c-sis96x.c 9788F: drivers/i2c/busses/i2c-via.c 9789F: drivers/i2c/busses/i2c-viapro.c 9790 9791I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9792M: Hans de Goede <hdegoede@redhat.com> 9793L: linux-i2c@vger.kernel.org 9794S: Maintained 9795F: drivers/i2c/busses/i2c-cht-wc.c 9796 9797I2C/SMBUS ISMT DRIVER 9798M: Seth Heasley <seth.heasley@intel.com> 9799M: Neil Horman <nhorman@tuxdriver.com> 9800L: linux-i2c@vger.kernel.org 9801F: Documentation/i2c/busses/i2c-ismt.rst 9802F: drivers/i2c/busses/i2c-ismt.c 9803 9804I2C/SMBUS STUB DRIVER 9805M: Jean Delvare <jdelvare@suse.com> 9806L: linux-i2c@vger.kernel.org 9807S: Maintained 9808F: drivers/i2c/i2c-stub.c 9809 9810I3C DRIVER FOR ASPEED AST2600 9811M: Jeremy Kerr <jk@codeconstruct.com.au> 9812S: Maintained 9813F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9814F: drivers/i3c/master/ast2600-i3c-master.c 9815 9816I3C DRIVER FOR CADENCE I3C MASTER IP 9817M: Przemysław Gaj <pgaj@cadence.com> 9818S: Maintained 9819F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9820F: drivers/i3c/master/i3c-master-cdns.c 9821 9822I3C DRIVER FOR SYNOPSYS DESIGNWARE 9823S: Orphan 9824F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9825F: drivers/i3c/master/dw* 9826 9827I3C SUBSYSTEM 9828M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9829L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9830S: Maintained 9831C: irc://chat.freenode.net/linux-i3c 9832T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9833F: Documentation/ABI/testing/sysfs-bus-i3c 9834F: Documentation/devicetree/bindings/i3c/ 9835F: Documentation/driver-api/i3c 9836F: drivers/i3c/ 9837F: include/linux/i3c/ 9838 9839IA64 (Itanium) PLATFORM 9840L: linux-ia64@vger.kernel.org 9841S: Orphan 9842F: Documentation/arch/ia64/ 9843F: arch/ia64/ 9844 9845IBM Operation Panel Input Driver 9846M: Eddie James <eajames@linux.ibm.com> 9847L: linux-input@vger.kernel.org 9848S: Maintained 9849F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9850F: drivers/input/misc/ibm-panel.c 9851 9852IBM Power 842 compression accelerator 9853M: Haren Myneni <haren@us.ibm.com> 9854S: Supported 9855F: crypto/842.c 9856F: drivers/crypto/nx/Kconfig 9857F: drivers/crypto/nx/Makefile 9858F: drivers/crypto/nx/nx-842* 9859F: include/linux/sw842.h 9860F: lib/842/ 9861 9862IBM Power in-Nest Crypto Acceleration 9863M: Breno Leitão <leitao@debian.org> 9864M: Nayna Jain <nayna@linux.ibm.com> 9865M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9866L: linux-crypto@vger.kernel.org 9867S: Supported 9868F: drivers/crypto/nx/Kconfig 9869F: drivers/crypto/nx/Makefile 9870F: drivers/crypto/nx/nx-aes* 9871F: drivers/crypto/nx/nx-sha* 9872F: drivers/crypto/nx/nx.* 9873F: drivers/crypto/nx/nx_csbcpb.h 9874F: drivers/crypto/nx/nx_debugfs.c 9875 9876IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9877M: Tyrel Datwyler <tyreld@linux.ibm.com> 9878L: linux-pci@vger.kernel.org 9879L: linuxppc-dev@lists.ozlabs.org 9880S: Supported 9881F: drivers/pci/hotplug/rpadlpar* 9882 9883IBM Power Linux RAID adapter 9884M: Brian King <brking@us.ibm.com> 9885S: Supported 9886F: drivers/scsi/ipr.* 9887 9888IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9889M: Tyrel Datwyler <tyreld@linux.ibm.com> 9890L: linux-pci@vger.kernel.org 9891L: linuxppc-dev@lists.ozlabs.org 9892S: Supported 9893F: drivers/pci/hotplug/rpaphp* 9894 9895IBM Power SRIOV Virtual NIC Device Driver 9896M: Haren Myneni <haren@linux.ibm.com> 9897M: Rick Lindsley <ricklind@linux.ibm.com> 9898R: Nick Child <nnac123@linux.ibm.com> 9899R: Dany Madden <danymadden@us.ibm.com> 9900R: Thomas Falcon <tlfalcon@linux.ibm.com> 9901L: netdev@vger.kernel.org 9902S: Supported 9903F: drivers/net/ethernet/ibm/ibmvnic.* 9904 9905IBM Power VFIO Support 9906M: Timothy Pearson <tpearson@raptorengineering.com> 9907S: Supported 9908F: drivers/vfio/vfio_iommu_spapr_tce.c 9909 9910IBM Power Virtual Ethernet Device Driver 9911M: Nick Child <nnac123@linux.ibm.com> 9912L: netdev@vger.kernel.org 9913S: Supported 9914F: drivers/net/ethernet/ibm/ibmveth.* 9915 9916IBM Power Virtual FC Device Drivers 9917M: Tyrel Datwyler <tyreld@linux.ibm.com> 9918L: linux-scsi@vger.kernel.org 9919S: Supported 9920F: drivers/scsi/ibmvscsi/ibmvfc* 9921 9922IBM Power Virtual Management Channel Driver 9923M: Brad Warrum <bwarrum@linux.ibm.com> 9924M: Ritu Agarwal <rituagar@linux.ibm.com> 9925S: Supported 9926F: drivers/misc/ibmvmc.* 9927 9928IBM Power Virtual SCSI Device Drivers 9929M: Tyrel Datwyler <tyreld@linux.ibm.com> 9930L: linux-scsi@vger.kernel.org 9931S: Supported 9932F: drivers/scsi/ibmvscsi/ibmvscsi* 9933F: include/scsi/viosrp.h 9934 9935IBM Power Virtual SCSI Device Target Driver 9936M: Michael Cyr <mikecyr@linux.ibm.com> 9937L: linux-scsi@vger.kernel.org 9938L: target-devel@vger.kernel.org 9939S: Supported 9940F: drivers/scsi/ibmvscsi_tgt/ 9941 9942IBM Power VMX Cryptographic instructions 9943M: Breno Leitão <leitao@debian.org> 9944M: Nayna Jain <nayna@linux.ibm.com> 9945M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9946L: linux-crypto@vger.kernel.org 9947S: Supported 9948F: drivers/crypto/vmx/Kconfig 9949F: drivers/crypto/vmx/Makefile 9950F: drivers/crypto/vmx/aes* 9951F: drivers/crypto/vmx/ghash* 9952F: drivers/crypto/vmx/ppc-xlate.pl 9953F: drivers/crypto/vmx/vmx.c 9954 9955IBM ServeRAID RAID DRIVER 9956S: Orphan 9957F: drivers/scsi/ips.* 9958 9959ICH LPC AND GPIO DRIVER 9960M: Peter Tyser <ptyser@xes-inc.com> 9961S: Maintained 9962F: drivers/gpio/gpio-ich.c 9963F: drivers/mfd/lpc_ich.c 9964 9965ICY I2C DRIVER 9966M: Max Staudt <max@enpas.org> 9967L: linux-i2c@vger.kernel.org 9968S: Maintained 9969F: drivers/i2c/busses/i2c-icy.c 9970 9971IDEAPAD LAPTOP EXTRAS DRIVER 9972M: Ike Panhc <ike.pan@canonical.com> 9973L: platform-driver-x86@vger.kernel.org 9974S: Maintained 9975W: http://launchpad.net/ideapad-laptop 9976F: drivers/platform/x86/ideapad-laptop.c 9977 9978IDEAPAD LAPTOP SLIDEBAR DRIVER 9979M: Andrey Moiseev <o2g.org.ru@gmail.com> 9980L: linux-input@vger.kernel.org 9981S: Maintained 9982W: https://github.com/o2genum/ideapad-slidebar 9983F: drivers/input/misc/ideapad_slidebar.c 9984 9985IDMAPPED MOUNTS 9986M: Christian Brauner <brauner@kernel.org> 9987M: Seth Forshee <sforshee@kernel.org> 9988L: linux-fsdevel@vger.kernel.org 9989S: Maintained 9990T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9991F: Documentation/filesystems/idmappings.rst 9992F: include/linux/mnt_idmapping.* 9993F: tools/testing/selftests/mount_setattr/ 9994 9995IDT VersaClock 5 CLOCK DRIVER 9996M: Luca Ceresoli <luca@lucaceresoli.net> 9997S: Maintained 9998F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9999F: drivers/clk/clk-versaclock5.c 10000 10001IEEE 802.15.4 SUBSYSTEM 10002M: Alexander Aring <alex.aring@gmail.com> 10003M: Stefan Schmidt <stefan@datenfreihafen.org> 10004M: Miquel Raynal <miquel.raynal@bootlin.com> 10005L: linux-wpan@vger.kernel.org 10006S: Maintained 10007W: https://linux-wpan.org/ 10008Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10009T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10010T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10011F: Documentation/networking/ieee802154.rst 10012F: drivers/net/ieee802154/ 10013F: include/linux/ieee802154.h 10014F: include/linux/nl802154.h 10015F: include/net/af_ieee802154.h 10016F: include/net/cfg802154.h 10017F: include/net/ieee802154_netdev.h 10018F: include/net/mac802154.h 10019F: include/net/nl802154.h 10020F: net/ieee802154/ 10021F: net/mac802154/ 10022 10023IFCVF VIRTIO DATA PATH ACCELERATOR 10024R: Zhu Lingshan <lingshan.zhu@intel.com> 10025F: drivers/vdpa/ifcvf/ 10026 10027IFE PROTOCOL 10028M: Yotam Gigi <yotam.gi@gmail.com> 10029M: Jamal Hadi Salim <jhs@mojatatu.com> 10030F: include/net/ife.h 10031F: include/uapi/linux/ife.h 10032F: net/ife 10033 10034IGORPLUG-USB IR RECEIVER 10035M: Sean Young <sean@mess.org> 10036L: linux-media@vger.kernel.org 10037S: Maintained 10038F: drivers/media/rc/igorplugusb.c 10039 10040IGUANAWORKS USB IR TRANSCEIVER 10041M: Sean Young <sean@mess.org> 10042L: linux-media@vger.kernel.org 10043S: Maintained 10044F: drivers/media/rc/iguanair.c 10045 10046IIO DIGITAL POTENTIOMETER DAC 10047M: Peter Rosin <peda@axentia.se> 10048L: linux-iio@vger.kernel.org 10049S: Maintained 10050F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10051F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10052F: drivers/iio/dac/dpot-dac.c 10053 10054IIO ENVELOPE DETECTOR 10055M: Peter Rosin <peda@axentia.se> 10056L: linux-iio@vger.kernel.org 10057S: Maintained 10058F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10059F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10060F: drivers/iio/adc/envelope-detector.c 10061 10062IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10063M: Matti Vaittinen <mazziesaccount@gmail.com> 10064L: linux-iio@vger.kernel.org 10065S: Maintained 10066F: drivers/iio/light/gain-time-scale-helper.c 10067F: drivers/iio/light/gain-time-scale-helper.h 10068 10069IIO MULTIPLEXER 10070M: Peter Rosin <peda@axentia.se> 10071L: linux-iio@vger.kernel.org 10072S: Maintained 10073F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10074F: drivers/iio/multiplexer/iio-mux.c 10075 10076IIO SCMI BASED DRIVER 10077M: Jyoti Bhayana <jbhayana@google.com> 10078L: linux-iio@vger.kernel.org 10079S: Maintained 10080F: drivers/iio/common/scmi_sensors/scmi_iio.c 10081 10082IIO SUBSYSTEM AND DRIVERS 10083M: Jonathan Cameron <jic23@kernel.org> 10084R: Lars-Peter Clausen <lars@metafoo.de> 10085L: linux-iio@vger.kernel.org 10086S: Maintained 10087T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10088F: Documentation/ABI/testing/configfs-iio* 10089F: Documentation/ABI/testing/sysfs-bus-iio* 10090F: Documentation/devicetree/bindings/iio/ 10091F: drivers/iio/ 10092F: drivers/staging/iio/ 10093F: include/dt-bindings/iio/ 10094F: include/linux/iio/ 10095F: tools/iio/ 10096 10097IIO UNIT CONVERTER 10098M: Peter Rosin <peda@axentia.se> 10099L: linux-iio@vger.kernel.org 10100S: Maintained 10101F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10102F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10103F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10104F: drivers/iio/afe/iio-rescale.c 10105 10106IKANOS/ADI EAGLE ADSL USB DRIVER 10107M: Matthieu Castet <castet.matthieu@free.fr> 10108M: Stanislaw Gruszka <stf_xl@wp.pl> 10109S: Maintained 10110F: drivers/usb/atm/ueagle-atm.c 10111 10112IMAGIS TOUCHSCREEN DRIVER 10113M: Markuss Broks <markuss.broks@gmail.com> 10114S: Maintained 10115F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10116F: drivers/input/touchscreen/imagis.c 10117 10118IMGTEC ASCII LCD DRIVER 10119M: Paul Burton <paulburton@kernel.org> 10120S: Maintained 10121F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10122F: drivers/auxdisplay/img-ascii-lcd.c 10123 10124IMGTEC IR DECODER DRIVER 10125S: Orphan 10126F: drivers/media/rc/img-ir/ 10127 10128IMON SOUNDGRAPH USB IR RECEIVER 10129M: Sean Young <sean@mess.org> 10130L: linux-media@vger.kernel.org 10131S: Maintained 10132F: drivers/media/rc/imon.c 10133F: drivers/media/rc/imon_raw.c 10134 10135IMS TWINTURBO FRAMEBUFFER DRIVER 10136L: linux-fbdev@vger.kernel.org 10137S: Orphan 10138F: drivers/video/fbdev/imsttfb.c 10139 10140INA209 HARDWARE MONITOR DRIVER 10141M: Guenter Roeck <linux@roeck-us.net> 10142L: linux-hwmon@vger.kernel.org 10143S: Maintained 10144F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10145F: Documentation/hwmon/ina209.rst 10146F: drivers/hwmon/ina209.c 10147 10148INA2XX HARDWARE MONITOR DRIVER 10149M: Guenter Roeck <linux@roeck-us.net> 10150L: linux-hwmon@vger.kernel.org 10151S: Maintained 10152F: Documentation/hwmon/ina2xx.rst 10153F: drivers/hwmon/ina2xx.c 10154F: include/linux/platform_data/ina2xx.h 10155 10156INDEX OF FURTHER KERNEL DOCUMENTATION 10157M: Carlos Bilbao <carlos.bilbao@amd.com> 10158S: Maintained 10159F: Documentation/process/kernel-docs.rst 10160 10161INDUSTRY PACK SUBSYSTEM (IPACK) 10162M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10163M: Jens Taprogge <jens.taprogge@taprogge.org> 10164M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10165L: industrypack-devel@lists.sourceforge.net 10166S: Maintained 10167W: http://industrypack.sourceforge.net 10168F: drivers/ipack/ 10169 10170INFINEON DPS310 Driver 10171M: Eddie James <eajames@linux.ibm.com> 10172L: linux-iio@vger.kernel.org 10173S: Maintained 10174F: drivers/iio/pressure/dps310.c 10175 10176INFINEON PEB2466 ASoC CODEC 10177M: Herve Codina <herve.codina@bootlin.com> 10178L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10179S: Maintained 10180F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10181F: sound/soc/codecs/peb2466.c 10182 10183INFINIBAND SUBSYSTEM 10184M: Jason Gunthorpe <jgg@nvidia.com> 10185M: Leon Romanovsky <leonro@nvidia.com> 10186L: linux-rdma@vger.kernel.org 10187S: Supported 10188W: https://github.com/linux-rdma/rdma-core 10189Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10190T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10191F: Documentation/devicetree/bindings/infiniband/ 10192F: Documentation/infiniband/ 10193F: drivers/infiniband/ 10194F: include/rdma/ 10195F: include/trace/events/ib_mad.h 10196F: include/trace/events/ib_umad.h 10197F: include/trace/misc/rdma.h 10198F: include/uapi/linux/if_infiniband.h 10199F: include/uapi/rdma/ 10200F: samples/bpf/ibumad_kern.c 10201F: samples/bpf/ibumad_user.c 10202 10203INGENIC JZ4780 NAND DRIVER 10204M: Harvey Hunt <harveyhuntnexus@gmail.com> 10205L: linux-mtd@lists.infradead.org 10206L: linux-mips@vger.kernel.org 10207S: Maintained 10208F: drivers/mtd/nand/raw/ingenic/ 10209 10210INGENIC JZ47xx SoCs 10211M: Paul Cercueil <paul@crapouillou.net> 10212L: linux-mips@vger.kernel.org 10213S: Maintained 10214F: arch/mips/boot/dts/ingenic/ 10215F: arch/mips/generic/board-ingenic.c 10216F: arch/mips/include/asm/mach-ingenic/ 10217F: arch/mips/ingenic/Kconfig 10218F: drivers/clk/ingenic/ 10219F: drivers/dma/dma-jz4780.c 10220F: drivers/gpu/drm/ingenic/ 10221F: drivers/i2c/busses/i2c-jz4780.c 10222F: drivers/iio/adc/ingenic-adc.c 10223F: drivers/irqchip/irq-ingenic.c 10224F: drivers/memory/jz4780-nemc.c 10225F: drivers/mmc/host/jz4740_mmc.c 10226F: drivers/mtd/nand/raw/ingenic/ 10227F: drivers/pinctrl/pinctrl-ingenic.c 10228F: drivers/power/supply/ingenic-battery.c 10229F: drivers/pwm/pwm-jz4740.c 10230F: drivers/remoteproc/ingenic_rproc.c 10231F: drivers/rtc/rtc-jz4740.c 10232F: drivers/tty/serial/8250/8250_ingenic.c 10233F: drivers/usb/musb/jz4740.c 10234F: drivers/watchdog/jz4740_wdt.c 10235F: include/dt-bindings/iio/adc/ingenic,adc.h 10236F: include/linux/mfd/ingenic-tcu.h 10237F: sound/soc/codecs/jz47* 10238F: sound/soc/jz4740/ 10239 10240INJOINIC IP5xxx POWER BANK IC DRIVER 10241M: Samuel Holland <samuel@sholland.org> 10242S: Maintained 10243F: drivers/power/supply/ip5xxx_power.c 10244 10245INOTIFY 10246M: Jan Kara <jack@suse.cz> 10247R: Amir Goldstein <amir73il@gmail.com> 10248L: linux-fsdevel@vger.kernel.org 10249S: Maintained 10250F: Documentation/filesystems/inotify.rst 10251F: fs/notify/inotify/ 10252F: include/linux/inotify.h 10253F: include/uapi/linux/inotify.h 10254 10255INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10256M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10257L: linux-input@vger.kernel.org 10258S: Maintained 10259Q: http://patchwork.kernel.org/project/linux-input/list/ 10260T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10261F: Documentation/devicetree/bindings/input/ 10262F: Documentation/devicetree/bindings/serio/ 10263F: Documentation/input/ 10264F: drivers/input/ 10265F: include/dt-bindings/input/ 10266F: include/linux/input.h 10267F: include/linux/input/ 10268F: include/uapi/linux/input-event-codes.h 10269F: include/uapi/linux/input.h 10270 10271INPUT MULTITOUCH (MT) PROTOCOL 10272M: Henrik Rydberg <rydberg@bitmath.org> 10273L: linux-input@vger.kernel.org 10274S: Odd fixes 10275F: Documentation/input/multi-touch-protocol.rst 10276F: drivers/input/input-mt.c 10277K: \b(ABS|SYN)_MT_ 10278 10279INSIDE SECURE CRYPTO DRIVER 10280M: Antoine Tenart <atenart@kernel.org> 10281L: linux-crypto@vger.kernel.org 10282S: Maintained 10283F: drivers/crypto/inside-secure/ 10284 10285INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10286M: Mimi Zohar <zohar@linux.ibm.com> 10287M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10288L: linux-integrity@vger.kernel.org 10289S: Supported 10290T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10291F: security/integrity/ 10292F: security/integrity/ima/ 10293 10294INTEL 810/815 FRAMEBUFFER DRIVER 10295M: Antonino Daplas <adaplas@gmail.com> 10296L: linux-fbdev@vger.kernel.org 10297S: Maintained 10298F: drivers/video/fbdev/i810/ 10299 10300INTEL 8254 COUNTER DRIVER 10301M: William Breathitt Gray <william.gray@linaro.org> 10302L: linux-iio@vger.kernel.org 10303S: Maintained 10304F: drivers/counter/i8254.c 10305F: include/linux/i8254.h 10306 10307INTEL 8255 GPIO DRIVER 10308M: William Breathitt Gray <william.gray@linaro.org> 10309L: linux-gpio@vger.kernel.org 10310S: Maintained 10311F: drivers/gpio/gpio-i8255.c 10312F: drivers/gpio/gpio-i8255.h 10313 10314INTEL ASoC DRIVERS 10315M: Cezary Rojewski <cezary.rojewski@intel.com> 10316M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10317M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10318M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10319M: Bard Liao <yung-chuan.liao@linux.intel.com> 10320M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10321M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10323S: Supported 10324F: sound/soc/intel/ 10325 10326INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10327M: Hans de Goede <hdegoede@redhat.com> 10328L: platform-driver-x86@vger.kernel.org 10329S: Maintained 10330F: drivers/platform/x86/intel/atomisp2/pm.c 10331 10332INTEL ATOMISP2 LED DRIVER 10333M: Hans de Goede <hdegoede@redhat.com> 10334L: platform-driver-x86@vger.kernel.org 10335S: Maintained 10336F: drivers/platform/x86/intel/atomisp2/led.c 10337 10338INTEL BIOS SAR INT1092 DRIVER 10339M: Shravan Sudhakar <s.shravan@intel.com> 10340M: Intel Corporation <linuxwwan@intel.com> 10341L: platform-driver-x86@vger.kernel.org 10342S: Maintained 10343F: drivers/platform/x86/intel/int1092/ 10344 10345INTEL BROXTON PMC DRIVER 10346M: Mika Westerberg <mika.westerberg@linux.intel.com> 10347M: Zha Qipeng <qipeng.zha@intel.com> 10348S: Maintained 10349F: drivers/mfd/intel_pmc_bxt.c 10350F: include/linux/mfd/intel_pmc_bxt.h 10351 10352INTEL C600 SERIES SAS CONTROLLER DRIVER 10353M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10354L: linux-scsi@vger.kernel.org 10355S: Supported 10356T: git git://git.code.sf.net/p/intel-sas/isci 10357F: drivers/scsi/isci/ 10358 10359INTEL CPU family model numbers 10360M: Tony Luck <tony.luck@intel.com> 10361M: x86@kernel.org 10362L: linux-kernel@vger.kernel.org 10363S: Supported 10364F: arch/x86/include/asm/intel-family.h 10365 10366INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10367M: Jani Nikula <jani.nikula@linux.intel.com> 10368M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10369M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10370M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10371L: intel-gfx@lists.freedesktop.org 10372S: Supported 10373W: https://01.org/linuxgraphics/ 10374Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10375B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10376C: irc://irc.oftc.net/intel-gfx 10377T: git git://anongit.freedesktop.org/drm-intel 10378F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10379F: Documentation/gpu/i915.rst 10380F: drivers/gpu/drm/i915/ 10381F: include/drm/i915* 10382F: include/uapi/drm/i915_drm.h 10383 10384INTEL ETHERNET DRIVERS 10385M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10386M: Tony Nguyen <anthony.l.nguyen@intel.com> 10387L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10388S: Supported 10389W: https://www.intel.com/content/www/us/en/support.html 10390Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10392T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10393F: Documentation/networking/device_drivers/ethernet/intel/ 10394F: drivers/net/ethernet/intel/ 10395F: drivers/net/ethernet/intel/*/ 10396F: include/linux/avf/virtchnl.h 10397F: include/linux/net/intel/iidc.h 10398 10399INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10400M: Mustafa Ismail <mustafa.ismail@intel.com> 10401M: Shiraz Saleem <shiraz.saleem@intel.com> 10402L: linux-rdma@vger.kernel.org 10403S: Supported 10404F: drivers/infiniband/hw/irdma/ 10405F: include/uapi/rdma/irdma-abi.h 10406 10407INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10408M: Maik Broemme <mbroemme@libmpq.org> 10409L: linux-fbdev@vger.kernel.org 10410S: Maintained 10411F: Documentation/fb/intelfb.rst 10412F: drivers/video/fbdev/intelfb/ 10413 10414INTEL GPIO DRIVERS 10415M: Andy Shevchenko <andy@kernel.org> 10416L: linux-gpio@vger.kernel.org 10417S: Supported 10418T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10419F: drivers/gpio/gpio-elkhartlake.c 10420F: drivers/gpio/gpio-ich.c 10421F: drivers/gpio/gpio-merrifield.c 10422F: drivers/gpio/gpio-ml-ioh.c 10423F: drivers/gpio/gpio-pch.c 10424F: drivers/gpio/gpio-sch.c 10425F: drivers/gpio/gpio-sodaville.c 10426F: drivers/gpio/gpio-tangier.c 10427 10428INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10429M: Zhenyu Wang <zhenyuw@linux.intel.com> 10430M: Zhi Wang <zhi.a.wang@intel.com> 10431L: intel-gvt-dev@lists.freedesktop.org 10432L: intel-gfx@lists.freedesktop.org 10433S: Supported 10434W: https://01.org/igvt-g 10435T: git https://github.com/intel/gvt-linux.git 10436F: drivers/gpu/drm/i915/gvt/ 10437 10438INTEL HID EVENT DRIVER 10439M: Alex Hung <alexhung@gmail.com> 10440L: platform-driver-x86@vger.kernel.org 10441S: Maintained 10442F: drivers/platform/x86/intel/hid.c 10443 10444INTEL I/OAT DMA DRIVER 10445M: Dave Jiang <dave.jiang@intel.com> 10446R: Dan Williams <dan.j.williams@intel.com> 10447L: dmaengine@vger.kernel.org 10448S: Supported 10449Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10450F: drivers/dma/ioat* 10451 10452INTEL IDLE DRIVER 10453M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10454M: Len Brown <lenb@kernel.org> 10455L: linux-pm@vger.kernel.org 10456S: Supported 10457B: https://bugzilla.kernel.org 10458T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10459F: drivers/idle/intel_idle.c 10460 10461INTEL IDXD DRIVER 10462M: Fenghua Yu <fenghua.yu@intel.com> 10463M: Dave Jiang <dave.jiang@intel.com> 10464L: dmaengine@vger.kernel.org 10465S: Supported 10466F: drivers/dma/idxd/* 10467F: include/uapi/linux/idxd.h 10468 10469INTEL IN FIELD SCAN (IFS) DEVICE 10470M: Jithu Joseph <jithu.joseph@intel.com> 10471R: Ashok Raj <ashok.raj@intel.com> 10472R: Tony Luck <tony.luck@intel.com> 10473S: Maintained 10474F: drivers/platform/x86/intel/ifs 10475F: include/trace/events/intel_ifs.h 10476 10477INTEL INTEGRATED SENSOR HUB DRIVER 10478M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10479M: Jiri Kosina <jikos@kernel.org> 10480L: linux-input@vger.kernel.org 10481S: Maintained 10482F: drivers/hid/intel-ish-hid/ 10483 10484INTEL IOMMU (VT-d) 10485M: David Woodhouse <dwmw2@infradead.org> 10486M: Lu Baolu <baolu.lu@linux.intel.com> 10487L: iommu@lists.linux.dev 10488S: Supported 10489T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10490F: drivers/iommu/intel/ 10491 10492INTEL IPU3 CSI-2 CIO2 DRIVER 10493M: Yong Zhi <yong.zhi@intel.com> 10494M: Sakari Ailus <sakari.ailus@linux.intel.com> 10495M: Bingbu Cao <bingbu.cao@intel.com> 10496M: Dan Scally <djrscally@gmail.com> 10497R: Tianshu Qiu <tian.shu.qiu@intel.com> 10498L: linux-media@vger.kernel.org 10499S: Maintained 10500T: git git://linuxtv.org/media_tree.git 10501F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10502F: drivers/media/pci/intel/ipu3/ 10503 10504INTEL IPU3 CSI-2 IMGU DRIVER 10505M: Sakari Ailus <sakari.ailus@linux.intel.com> 10506R: Bingbu Cao <bingbu.cao@intel.com> 10507R: Tianshu Qiu <tian.shu.qiu@intel.com> 10508L: linux-media@vger.kernel.org 10509S: Maintained 10510F: Documentation/admin-guide/media/ipu3.rst 10511F: Documentation/admin-guide/media/ipu3_rcb.svg 10512F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10513F: drivers/staging/media/ipu3/ 10514 10515INTEL ISHTP ECLITE DRIVER 10516M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10517L: platform-driver-x86@vger.kernel.org 10518S: Supported 10519F: drivers/platform/x86/intel/ishtp_eclite.c 10520 10521INTEL IXP4XX CRYPTO SUPPORT 10522M: Corentin Labbe <clabbe@baylibre.com> 10523L: linux-crypto@vger.kernel.org 10524S: Maintained 10525F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10526 10527INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10528M: Krzysztof Halasa <khalasa@piap.pl> 10529S: Maintained 10530F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10531F: drivers/net/wan/ixp4xx_hss.c 10532F: drivers/soc/ixp4xx/ixp4xx-npe.c 10533F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10534F: include/linux/soc/ixp4xx/npe.h 10535F: include/linux/soc/ixp4xx/qmgr.h 10536 10537INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10538M: Deepak Saxena <dsaxena@plexity.net> 10539S: Maintained 10540F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10541F: drivers/char/hw_random/ixp4xx-rng.c 10542 10543INTEL KEEM BAY DRM DRIVER 10544M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10545M: Edmund Dea <edmund.j.dea@intel.com> 10546S: Maintained 10547F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10548F: drivers/gpu/drm/kmb/ 10549 10550INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10551M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10552S: Maintained 10553F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10554F: drivers/crypto/intel/keembay/Kconfig 10555F: drivers/crypto/intel/keembay/Makefile 10556F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10557F: drivers/crypto/intel/keembay/ocs-aes.c 10558F: drivers/crypto/intel/keembay/ocs-aes.h 10559 10560INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10561M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10562M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10563M: Mark Gross <mgross@linux.intel.com> 10564S: Maintained 10565F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10566F: drivers/crypto/intel/keembay/Kconfig 10567F: drivers/crypto/intel/keembay/Makefile 10568F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10569 10570INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10571M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10572M: Declan Murphy <declan.murphy@intel.com> 10573S: Maintained 10574F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10575F: drivers/crypto/intel/keembay/Kconfig 10576F: drivers/crypto/intel/keembay/Makefile 10577F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10578F: drivers/crypto/intel/keembay/ocs-hcu.c 10579F: drivers/crypto/intel/keembay/ocs-hcu.h 10580 10581INTEL MANAGEMENT ENGINE (mei) 10582M: Tomas Winkler <tomas.winkler@intel.com> 10583L: linux-kernel@vger.kernel.org 10584S: Supported 10585F: Documentation/driver-api/mei/* 10586F: drivers/misc/mei/ 10587F: drivers/watchdog/mei_wdt.c 10588F: include/linux/mei_aux.h 10589F: include/linux/mei_cl_bus.h 10590F: include/uapi/linux/mei.h 10591F: include/uapi/linux/mei_uuid.h 10592F: include/uapi/linux/uuid.h 10593F: samples/mei/* 10594 10595INTEL MAX 10 BMC MFD DRIVER 10596M: Xu Yilun <yilun.xu@intel.com> 10597R: Tom Rix <trix@redhat.com> 10598S: Maintained 10599F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10600F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10601F: drivers/hwmon/intel-m10-bmc-hwmon.c 10602F: drivers/mfd/intel-m10-bmc* 10603F: include/linux/mfd/intel-m10-bmc.h 10604 10605INTEL MAX10 BMC SECURE UPDATES 10606M: Russ Weight <russell.h.weight@intel.com> 10607L: linux-fpga@vger.kernel.org 10608S: Maintained 10609F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10610F: drivers/fpga/intel-m10-bmc-sec-update.c 10611 10612INTEL P-Unit IPC DRIVER 10613M: Zha Qipeng <qipeng.zha@intel.com> 10614L: platform-driver-x86@vger.kernel.org 10615S: Maintained 10616F: arch/x86/include/asm/intel_punit_ipc.h 10617F: drivers/platform/x86/intel/punit_ipc.c 10618 10619INTEL PMC CORE DRIVER 10620M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10621M: David E Box <david.e.box@intel.com> 10622L: platform-driver-x86@vger.kernel.org 10623S: Maintained 10624F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10625F: drivers/platform/x86/intel/pmc/ 10626 10627INTEL PMIC GPIO DRIVERS 10628M: Andy Shevchenko <andy@kernel.org> 10629S: Supported 10630T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10631F: drivers/gpio/gpio-*cove.c 10632 10633INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10634M: Andy Shevchenko <andy@kernel.org> 10635S: Supported 10636F: drivers/mfd/intel_soc_pmic* 10637F: include/linux/mfd/intel_soc_pmic* 10638 10639INTEL PMT DRIVERS 10640M: David E. Box <david.e.box@linux.intel.com> 10641S: Supported 10642F: drivers/platform/x86/intel/pmt/ 10643 10644INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10645M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10646L: linux-wireless@vger.kernel.org 10647S: Maintained 10648F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10649F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10650F: drivers/net/wireless/intel/ipw2x00/ 10651 10652INTEL PSTATE DRIVER 10653M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10654M: Len Brown <lenb@kernel.org> 10655L: linux-pm@vger.kernel.org 10656S: Supported 10657F: drivers/cpufreq/intel_pstate.c 10658 10659INTEL PTP DFL ToD DRIVER 10660M: Tianfei Zhang <tianfei.zhang@intel.com> 10661L: linux-fpga@vger.kernel.org 10662L: netdev@vger.kernel.org 10663S: Maintained 10664F: drivers/ptp/ptp_dfl_tod.c 10665 10666INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10667M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10668L: linux-iio@vger.kernel.org 10669F: drivers/counter/intel-qep.c 10670 10671INTEL SCU DRIVERS 10672M: Mika Westerberg <mika.westerberg@linux.intel.com> 10673S: Maintained 10674F: arch/x86/include/asm/intel_scu_ipc.h 10675F: drivers/platform/x86/intel_scu_* 10676 10677INTEL SDSI DRIVER 10678M: David E. Box <david.e.box@linux.intel.com> 10679S: Supported 10680F: drivers/platform/x86/intel/sdsi.c 10681F: tools/arch/x86/intel_sdsi/ 10682F: tools/testing/selftests/drivers/sdsi/ 10683 10684INTEL SGX 10685M: Jarkko Sakkinen <jarkko@kernel.org> 10686R: Dave Hansen <dave.hansen@linux.intel.com> 10687L: linux-sgx@vger.kernel.org 10688S: Supported 10689Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10690T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10691F: Documentation/arch/x86/sgx.rst 10692F: arch/x86/entry/vdso/vsgx.S 10693F: arch/x86/include/asm/sgx.h 10694F: arch/x86/include/uapi/asm/sgx.h 10695F: arch/x86/kernel/cpu/sgx/* 10696F: tools/testing/selftests/sgx/* 10697K: \bSGX_ 10698 10699INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10700M: Daniel Scally <djrscally@gmail.com> 10701S: Maintained 10702F: drivers/platform/x86/intel/int3472/ 10703 10704INTEL SPEED SELECT TECHNOLOGY 10705M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10706L: platform-driver-x86@vger.kernel.org 10707S: Maintained 10708F: drivers/platform/x86/intel/speed_select_if/ 10709F: include/uapi/linux/isst_if.h 10710F: tools/power/x86/intel-speed-select/ 10711 10712INTEL STRATIX10 FIRMWARE DRIVERS 10713M: Dinh Nguyen <dinguyen@kernel.org> 10714L: linux-kernel@vger.kernel.org 10715S: Maintained 10716T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10717F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10718F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10719F: drivers/firmware/stratix10-rsu.c 10720F: drivers/firmware/stratix10-svc.c 10721F: include/linux/firmware/intel/stratix10-smc.h 10722F: include/linux/firmware/intel/stratix10-svc-client.h 10723 10724INTEL TELEMETRY DRIVER 10725M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10726M: "David E. Box" <david.e.box@linux.intel.com> 10727L: platform-driver-x86@vger.kernel.org 10728S: Maintained 10729F: arch/x86/include/asm/intel_telemetry.h 10730F: drivers/platform/x86/intel/telemetry/ 10731 10732INTEL TPMI DRIVER 10733M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10734L: platform-driver-x86@vger.kernel.org 10735S: Maintained 10736F: drivers/platform/x86/intel/tpmi.c 10737F: include/linux/intel_tpmi.h 10738 10739INTEL UNCORE FREQUENCY CONTROL 10740M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10741L: platform-driver-x86@vger.kernel.org 10742S: Maintained 10743F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10744F: drivers/platform/x86/intel/uncore-frequency/ 10745 10746INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10747M: David E. Box <david.e.box@linux.intel.com> 10748S: Supported 10749F: drivers/platform/x86/intel/vsec.* 10750 10751INTEL VIRTUAL BUTTON DRIVER 10752M: AceLan Kao <acelan.kao@canonical.com> 10753L: platform-driver-x86@vger.kernel.org 10754S: Maintained 10755F: drivers/platform/x86/intel/vbtn.c 10756 10757INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10758M: Stanislaw Gruszka <stf_xl@wp.pl> 10759L: linux-wireless@vger.kernel.org 10760S: Supported 10761F: drivers/net/wireless/intel/iwlegacy/ 10762 10763INTEL WIRELESS WIFI LINK (iwlwifi) 10764M: Gregory Greenman <gregory.greenman@intel.com> 10765L: linux-wireless@vger.kernel.org 10766S: Supported 10767W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10768T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10769F: drivers/net/wireless/intel/iwlwifi/ 10770 10771INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10772M: Jithu Joseph <jithu.joseph@intel.com> 10773R: Maurice Ma <maurice.ma@intel.com> 10774S: Maintained 10775W: https://slimbootloader.github.io/security/firmware-update.html 10776F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10777 10778INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10779L: Dell.Client.Kernel@dell.com 10780S: Maintained 10781F: drivers/platform/x86/intel/wmi/thunderbolt.c 10782 10783INTEL WWAN IOSM DRIVER 10784M: M Chetan Kumar <m.chetan.kumar@intel.com> 10785M: Intel Corporation <linuxwwan@intel.com> 10786L: netdev@vger.kernel.org 10787S: Maintained 10788F: drivers/net/wwan/iosm/ 10789 10790INTEL(R) TRACE HUB 10791M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10792S: Supported 10793F: Documentation/trace/intel_th.rst 10794F: drivers/hwtracing/intel_th/ 10795F: include/linux/intel_th.h 10796 10797INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10798M: Ning Sun <ning.sun@intel.com> 10799L: tboot-devel@lists.sourceforge.net 10800S: Supported 10801W: http://tboot.sourceforge.net 10802T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10803F: Documentation/arch/x86/intel_txt.rst 10804F: arch/x86/kernel/tboot.c 10805F: include/linux/tboot.h 10806 10807INTERCONNECT API 10808M: Georgi Djakov <djakov@kernel.org> 10809L: linux-pm@vger.kernel.org 10810S: Maintained 10811T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10812F: Documentation/devicetree/bindings/interconnect/ 10813F: Documentation/driver-api/interconnect.rst 10814F: drivers/interconnect/ 10815F: include/dt-bindings/interconnect/ 10816F: include/linux/interconnect-provider.h 10817F: include/linux/interconnect.h 10818 10819INTERRUPT COUNTER DRIVER 10820M: Oleksij Rempel <o.rempel@pengutronix.de> 10821R: Pengutronix Kernel Team <kernel@pengutronix.de> 10822L: linux-iio@vger.kernel.org 10823F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10824F: drivers/counter/interrupt-cnt.c 10825 10826INTERSIL ISL7998X VIDEO DECODER DRIVER 10827M: Michael Tretter <m.tretter@pengutronix.de> 10828R: Pengutronix Kernel Team <kernel@pengutronix.de> 10829L: linux-media@vger.kernel.org 10830S: Maintained 10831F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10832F: drivers/media/i2c/isl7998x.c 10833 10834INVENSENSE ICM-426xx IMU DRIVER 10835M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10836L: linux-iio@vger.kernel.org 10837S: Maintained 10838W: https://invensense.tdk.com/ 10839F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10840F: drivers/iio/imu/inv_icm42600/ 10841 10842INVENSENSE MPU-3050 GYROSCOPE DRIVER 10843M: Linus Walleij <linus.walleij@linaro.org> 10844L: linux-iio@vger.kernel.org 10845S: Maintained 10846F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10847F: drivers/iio/gyro/mpu3050* 10848 10849IOC3 ETHERNET DRIVER 10850M: Ralf Baechle <ralf@linux-mips.org> 10851L: linux-mips@vger.kernel.org 10852S: Maintained 10853F: drivers/net/ethernet/sgi/ioc3-eth.c 10854 10855IOMAP FILESYSTEM LIBRARY 10856M: Darrick J. Wong <djwong@kernel.org> 10857L: linux-xfs@vger.kernel.org 10858L: linux-fsdevel@vger.kernel.org 10859S: Supported 10860T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10861F: fs/iomap/ 10862F: include/linux/iomap.h 10863 10864IOMMU DMA-API LAYER 10865M: Robin Murphy <robin.murphy@arm.com> 10866L: iommu@lists.linux.dev 10867S: Maintained 10868T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10869F: drivers/iommu/dma-iommu.c 10870F: drivers/iommu/dma-iommu.h 10871F: drivers/iommu/iova.c 10872F: include/linux/iova.h 10873 10874IOMMU SUBSYSTEM 10875M: Joerg Roedel <joro@8bytes.org> 10876M: Will Deacon <will@kernel.org> 10877R: Robin Murphy <robin.murphy@arm.com> 10878L: iommu@lists.linux.dev 10879S: Maintained 10880T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10881F: Documentation/devicetree/bindings/iommu/ 10882F: Documentation/userspace-api/iommu.rst 10883F: drivers/iommu/ 10884F: include/linux/iommu.h 10885F: include/linux/iova.h 10886F: include/linux/of_iommu.h 10887F: include/uapi/linux/iommu.h 10888 10889IOMMUFD 10890M: Jason Gunthorpe <jgg@nvidia.com> 10891M: Kevin Tian <kevin.tian@intel.com> 10892L: iommu@lists.linux.dev 10893S: Maintained 10894T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10895F: Documentation/userspace-api/iommufd.rst 10896F: drivers/iommu/iommufd/ 10897F: include/linux/iommufd.h 10898F: include/uapi/linux/iommufd.h 10899F: tools/testing/selftests/iommu/ 10900 10901IOSYS-MAP HELPERS 10902M: Thomas Zimmermann <tzimmermann@suse.de> 10903L: dri-devel@lists.freedesktop.org 10904S: Maintained 10905T: git git://anongit.freedesktop.org/drm/drm-misc 10906F: include/linux/iosys-map.h 10907 10908IO_URING 10909M: Jens Axboe <axboe@kernel.dk> 10910R: Pavel Begunkov <asml.silence@gmail.com> 10911L: io-uring@vger.kernel.org 10912S: Maintained 10913T: git git://git.kernel.dk/linux-block 10914T: git git://git.kernel.dk/liburing 10915F: include/linux/io_uring.h 10916F: include/linux/io_uring_types.h 10917F: include/trace/events/io_uring.h 10918F: include/uapi/linux/io_uring.h 10919F: io_uring/ 10920F: tools/io_uring/ 10921 10922IPMI SUBSYSTEM 10923M: Corey Minyard <minyard@acm.org> 10924L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10925S: Supported 10926W: http://openipmi.sourceforge.net/ 10927T: git https://github.com/cminyard/linux-ipmi.git for-next 10928F: Documentation/devicetree/bindings/ipmi/ 10929F: Documentation/driver-api/ipmi.rst 10930F: drivers/char/ipmi/ 10931F: include/linux/ipmi* 10932F: include/uapi/linux/ipmi* 10933 10934IPS SCSI RAID DRIVER 10935M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10936L: linux-scsi@vger.kernel.org 10937S: Maintained 10938W: http://www.adaptec.com/ 10939F: drivers/scsi/ips* 10940 10941IPVS 10942M: Simon Horman <horms@verge.net.au> 10943M: Julian Anastasov <ja@ssi.bg> 10944L: netdev@vger.kernel.org 10945L: lvs-devel@vger.kernel.org 10946S: Maintained 10947T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10948T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10949F: Documentation/networking/ipvs-sysctl.rst 10950F: include/net/ip_vs.h 10951F: include/uapi/linux/ip_vs.h 10952F: net/netfilter/ipvs/ 10953 10954IPWIRELESS DRIVER 10955M: Jiri Kosina <jikos@kernel.org> 10956M: David Sterba <dsterba@suse.com> 10957S: Odd Fixes 10958F: drivers/tty/ipwireless/ 10959 10960IRON DEVICE AUDIO CODEC DRIVERS 10961M: Kiseok Jo <kiseok.jo@irondevice.com> 10962L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10963S: Maintained 10964F: Documentation/devicetree/bindings/sound/irondevice,* 10965F: sound/soc/codecs/sma* 10966 10967IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10968M: Marc Zyngier <maz@kernel.org> 10969S: Maintained 10970T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10971F: Documentation/core-api/irq/irq-domain.rst 10972F: include/linux/irqdomain.h 10973F: kernel/irq/irqdomain.c 10974F: kernel/irq/msi.c 10975 10976IRQ SUBSYSTEM 10977M: Thomas Gleixner <tglx@linutronix.de> 10978L: linux-kernel@vger.kernel.org 10979S: Maintained 10980T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10981F: include/linux/group_cpus.h 10982F: kernel/irq/ 10983F: lib/group_cpus.c 10984 10985IRQCHIP DRIVERS 10986M: Thomas Gleixner <tglx@linutronix.de> 10987M: Marc Zyngier <maz@kernel.org> 10988L: linux-kernel@vger.kernel.org 10989S: Maintained 10990T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10991F: Documentation/devicetree/bindings/interrupt-controller/ 10992F: drivers/irqchip/ 10993 10994ISA 10995M: William Breathitt Gray <william.gray@linaro.org> 10996S: Maintained 10997F: Documentation/driver-api/isa.rst 10998F: drivers/base/isa.c 10999F: include/linux/isa.h 11000 11001ISA RADIO MODULE 11002M: Hans Verkuil <hverkuil@xs4all.nl> 11003L: linux-media@vger.kernel.org 11004S: Maintained 11005W: https://linuxtv.org 11006T: git git://linuxtv.org/media_tree.git 11007F: drivers/media/radio/radio-isa* 11008 11009ISAPNP 11010M: Jaroslav Kysela <perex@perex.cz> 11011S: Maintained 11012F: Documentation/driver-api/isapnp.rst 11013F: drivers/pnp/isapnp/ 11014F: include/linux/isapnp.h 11015 11016ISCSI 11017M: Lee Duncan <lduncan@suse.com> 11018M: Chris Leech <cleech@redhat.com> 11019M: Mike Christie <michael.christie@oracle.com> 11020L: open-iscsi@googlegroups.com 11021L: linux-scsi@vger.kernel.org 11022S: Maintained 11023W: www.open-iscsi.com 11024F: drivers/scsi/*iscsi* 11025F: include/scsi/*iscsi* 11026 11027iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11028M: Peter Jones <pjones@redhat.com> 11029M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11030S: Maintained 11031F: drivers/firmware/iscsi_ibft* 11032 11033ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11034M: Sagi Grimberg <sagi@grimberg.me> 11035M: Max Gurtovoy <mgurtovoy@nvidia.com> 11036L: linux-rdma@vger.kernel.org 11037S: Supported 11038W: http://www.openfabrics.org 11039W: www.open-iscsi.org 11040Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11041F: drivers/infiniband/ulp/iser/ 11042 11043ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11044M: Sagi Grimberg <sagi@grimberg.me> 11045L: linux-rdma@vger.kernel.org 11046L: target-devel@vger.kernel.org 11047S: Supported 11048W: http://www.linux-iscsi.org 11049T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11050F: drivers/infiniband/ulp/isert 11051 11052ISDN/CMTP OVER BLUETOOTH 11053M: Karsten Keil <isdn@linux-pingi.de> 11054L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11055L: netdev@vger.kernel.org 11056S: Odd Fixes 11057W: http://www.isdn4linux.de 11058F: Documentation/isdn/ 11059F: drivers/isdn/capi/ 11060F: include/linux/isdn/ 11061F: include/uapi/linux/isdn/ 11062F: net/bluetooth/cmtp/ 11063 11064ISDN/mISDN SUBSYSTEM 11065M: Karsten Keil <isdn@linux-pingi.de> 11066L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11067L: netdev@vger.kernel.org 11068S: Maintained 11069W: http://www.isdn4linux.de 11070F: drivers/isdn/Kconfig 11071F: drivers/isdn/Makefile 11072F: drivers/isdn/hardware/ 11073F: drivers/isdn/mISDN/ 11074 11075ISOFS FILESYSTEM 11076M: Jan Kara <jack@suse.cz> 11077L: linux-fsdevel@vger.kernel.org 11078S: Maintained 11079F: Documentation/filesystems/isofs.rst 11080F: fs/isofs/ 11081 11082IT87 HARDWARE MONITORING DRIVER 11083M: Jean Delvare <jdelvare@suse.com> 11084L: linux-hwmon@vger.kernel.org 11085S: Maintained 11086F: Documentation/hwmon/it87.rst 11087F: drivers/hwmon/it87.c 11088 11089IT913X MEDIA DRIVER 11090M: Antti Palosaari <crope@iki.fi> 11091L: linux-media@vger.kernel.org 11092S: Maintained 11093W: https://linuxtv.org 11094W: http://palosaari.fi/linux/ 11095Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11096T: git git://linuxtv.org/anttip/media_tree.git 11097F: drivers/media/tuners/it913x* 11098 11099ITE IT66121 HDMI BRIDGE DRIVER 11100M: Phong LE <ple@baylibre.com> 11101M: Neil Armstrong <neil.armstrong@linaro.org> 11102S: Maintained 11103T: git git://anongit.freedesktop.org/drm/drm-misc 11104F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11105F: drivers/gpu/drm/bridge/ite-it66121.c 11106 11107IVTV VIDEO4LINUX DRIVER 11108M: Andy Walls <awalls@md.metrocast.net> 11109L: linux-media@vger.kernel.org 11110S: Maintained 11111W: https://linuxtv.org 11112T: git git://linuxtv.org/media_tree.git 11113F: Documentation/admin-guide/media/ivtv* 11114F: drivers/media/pci/ivtv/ 11115F: include/uapi/linux/ivtv* 11116 11117IX2505V MEDIA DRIVER 11118M: Malcolm Priestley <tvboxspy@gmail.com> 11119L: linux-media@vger.kernel.org 11120S: Maintained 11121W: https://linuxtv.org 11122Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11123F: drivers/media/dvb-frontends/ix2505v* 11124 11125JAILHOUSE HYPERVISOR INTERFACE 11126M: Jan Kiszka <jan.kiszka@siemens.com> 11127L: jailhouse-dev@googlegroups.com 11128S: Maintained 11129F: arch/x86/include/asm/jailhouse_para.h 11130F: arch/x86/kernel/jailhouse.c 11131 11132JC42.4 TEMPERATURE SENSOR DRIVER 11133M: Guenter Roeck <linux@roeck-us.net> 11134L: linux-hwmon@vger.kernel.org 11135S: Maintained 11136F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11137F: Documentation/hwmon/jc42.rst 11138F: drivers/hwmon/jc42.c 11139 11140JFS FILESYSTEM 11141M: Dave Kleikamp <shaggy@kernel.org> 11142L: jfs-discussion@lists.sourceforge.net 11143S: Odd Fixes 11144W: http://jfs.sourceforge.net/ 11145T: git https://github.com/kleikamp/linux-shaggy.git 11146F: Documentation/admin-guide/jfs.rst 11147F: fs/jfs/ 11148 11149JME NETWORK DRIVER 11150M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11151L: netdev@vger.kernel.org 11152S: Maintained 11153F: drivers/net/ethernet/jme.* 11154 11155JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11156M: David Woodhouse <dwmw2@infradead.org> 11157M: Richard Weinberger <richard@nod.at> 11158L: linux-mtd@lists.infradead.org 11159S: Odd Fixes 11160W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11161T: git git://git.infradead.org/ubifs-2.6.git 11162F: fs/jffs2/ 11163F: include/uapi/linux/jffs2.h 11164 11165JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11166M: "Theodore Ts'o" <tytso@mit.edu> 11167M: Jan Kara <jack@suse.com> 11168L: linux-ext4@vger.kernel.org 11169S: Maintained 11170F: fs/jbd2/ 11171F: include/linux/jbd2.h 11172 11173JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11174M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11175L: linux-media@vger.kernel.org 11176L: linux-renesas-soc@vger.kernel.org 11177S: Maintained 11178F: drivers/media/platform/renesas/rcar_jpu.c 11179 11180JSM Neo PCI based serial card 11181L: linux-serial@vger.kernel.org 11182S: Orphan 11183F: drivers/tty/serial/jsm/ 11184 11185K10TEMP HARDWARE MONITORING DRIVER 11186M: Clemens Ladisch <clemens@ladisch.de> 11187L: linux-hwmon@vger.kernel.org 11188S: Maintained 11189F: Documentation/hwmon/k10temp.rst 11190F: drivers/hwmon/k10temp.c 11191 11192K8TEMP HARDWARE MONITORING DRIVER 11193M: Rudolf Marek <r.marek@assembler.cz> 11194L: linux-hwmon@vger.kernel.org 11195S: Maintained 11196F: Documentation/hwmon/k8temp.rst 11197F: drivers/hwmon/k8temp.c 11198 11199KASAN 11200M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11201R: Alexander Potapenko <glider@google.com> 11202R: Andrey Konovalov <andreyknvl@gmail.com> 11203R: Dmitry Vyukov <dvyukov@google.com> 11204R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11205L: kasan-dev@googlegroups.com 11206S: Maintained 11207F: Documentation/dev-tools/kasan.rst 11208F: arch/*/include/asm/*kasan.h 11209F: arch/*/mm/kasan_init* 11210F: include/linux/kasan*.h 11211F: lib/Kconfig.kasan 11212F: mm/kasan/ 11213F: scripts/Makefile.kasan 11214 11215KCONFIG 11216M: Masahiro Yamada <masahiroy@kernel.org> 11217L: linux-kbuild@vger.kernel.org 11218S: Maintained 11219Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11220T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11221F: Documentation/kbuild/kconfig* 11222F: scripts/Kconfig.include 11223F: scripts/kconfig/ 11224 11225KCOV 11226R: Dmitry Vyukov <dvyukov@google.com> 11227R: Andrey Konovalov <andreyknvl@gmail.com> 11228L: kasan-dev@googlegroups.com 11229S: Maintained 11230F: Documentation/dev-tools/kcov.rst 11231F: include/linux/kcov.h 11232F: include/uapi/linux/kcov.h 11233F: kernel/kcov.c 11234F: scripts/Makefile.kcov 11235 11236KCSAN 11237M: Marco Elver <elver@google.com> 11238R: Dmitry Vyukov <dvyukov@google.com> 11239L: kasan-dev@googlegroups.com 11240S: Maintained 11241F: Documentation/dev-tools/kcsan.rst 11242F: include/linux/kcsan*.h 11243F: kernel/kcsan/ 11244F: lib/Kconfig.kcsan 11245F: scripts/Makefile.kcsan 11246 11247KDUMP 11248M: Baoquan He <bhe@redhat.com> 11249R: Vivek Goyal <vgoyal@redhat.com> 11250R: Dave Young <dyoung@redhat.com> 11251L: kexec@lists.infradead.org 11252S: Maintained 11253W: http://lse.sourceforge.net/kdump/ 11254F: Documentation/admin-guide/kdump/ 11255F: fs/proc/vmcore.c 11256F: include/linux/crash_core.h 11257F: include/linux/crash_dump.h 11258F: include/uapi/linux/vmcore.h 11259F: kernel/crash_*.c 11260 11261KEENE FM RADIO TRANSMITTER DRIVER 11262M: Hans Verkuil <hverkuil@xs4all.nl> 11263L: linux-media@vger.kernel.org 11264S: Maintained 11265W: https://linuxtv.org 11266T: git git://linuxtv.org/media_tree.git 11267F: drivers/media/radio/radio-keene* 11268 11269KERNEL AUTOMOUNTER 11270M: Ian Kent <raven@themaw.net> 11271L: autofs@vger.kernel.org 11272S: Maintained 11273F: fs/autofs/ 11274 11275KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11276M: Masahiro Yamada <masahiroy@kernel.org> 11277R: Nathan Chancellor <nathan@kernel.org> 11278R: Nick Desaulniers <ndesaulniers@google.com> 11279R: Nicolas Schier <nicolas@fjasle.eu> 11280L: linux-kbuild@vger.kernel.org 11281S: Maintained 11282Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11283T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11284F: Documentation/kbuild/ 11285F: Makefile 11286F: scripts/*vmlinux* 11287F: scripts/Kbuild* 11288F: scripts/Makefile* 11289F: scripts/basic/ 11290F: scripts/dummy-tools/ 11291F: scripts/mk* 11292F: scripts/mod/ 11293F: scripts/package/ 11294 11295KERNEL HARDENING (not covered by other areas) 11296M: Kees Cook <keescook@chromium.org> 11297L: linux-hardening@vger.kernel.org 11298S: Supported 11299T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11300F: Documentation/ABI/testing/sysfs-kernel-oops_count 11301F: Documentation/ABI/testing/sysfs-kernel-warn_count 11302F: include/linux/overflow.h 11303F: include/linux/randomize_kstack.h 11304F: mm/usercopy.c 11305K: \b(add|choose)_random_kstack_offset\b 11306K: \b__check_(object_size|heap_object)\b 11307 11308KERNEL JANITORS 11309L: kernel-janitors@vger.kernel.org 11310S: Odd Fixes 11311W: http://kernelnewbies.org/KernelJanitors 11312 11313KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11314M: Chuck Lever <chuck.lever@oracle.com> 11315M: Jeff Layton <jlayton@kernel.org> 11316R: Neil Brown <neilb@suse.de> 11317R: Olga Kornievskaia <kolga@netapp.com> 11318R: Dai Ngo <Dai.Ngo@oracle.com> 11319R: Tom Talpey <tom@talpey.com> 11320L: linux-nfs@vger.kernel.org 11321S: Supported 11322W: http://nfs.sourceforge.net/ 11323T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11324F: Documentation/filesystems/nfs/ 11325F: fs/exportfs/ 11326F: fs/lockd/ 11327F: fs/nfs_common/ 11328F: fs/nfsd/ 11329F: include/linux/lockd/ 11330F: include/linux/sunrpc/ 11331F: include/trace/events/rpcgss.h 11332F: include/trace/events/rpcrdma.h 11333F: include/trace/events/sunrpc.h 11334F: include/trace/misc/fs.h 11335F: include/trace/misc/nfs.h 11336F: include/trace/misc/sunrpc.h 11337F: include/uapi/linux/nfsd/ 11338F: include/uapi/linux/sunrpc/ 11339F: net/sunrpc/ 11340 11341KERNEL REGRESSIONS 11342M: Thorsten Leemhuis <linux@leemhuis.info> 11343L: regressions@lists.linux.dev 11344S: Supported 11345F: Documentation/admin-guide/reporting-regressions.rst 11346F: Documentation/process/handling-regressions.rst 11347 11348KERNEL SELFTEST FRAMEWORK 11349M: Shuah Khan <shuah@kernel.org> 11350M: Shuah Khan <skhan@linuxfoundation.org> 11351L: linux-kselftest@vger.kernel.org 11352S: Maintained 11353Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11354T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11355F: Documentation/dev-tools/kselftest* 11356F: tools/testing/selftests/ 11357 11358KERNEL SMB3 SERVER (KSMBD) 11359M: Namjae Jeon <linkinjeon@kernel.org> 11360M: Steve French <sfrench@samba.org> 11361R: Sergey Senozhatsky <senozhatsky@chromium.org> 11362R: Tom Talpey <tom@talpey.com> 11363L: linux-cifs@vger.kernel.org 11364S: Maintained 11365T: git git://git.samba.org/ksmbd.git 11366F: Documentation/filesystems/smb/ksmbd.rst 11367F: fs/smb/common/ 11368F: fs/smb/server/ 11369 11370KERNEL UNIT TESTING FRAMEWORK (KUnit) 11371M: Brendan Higgins <brendanhiggins@google.com> 11372M: David Gow <davidgow@google.com> 11373L: linux-kselftest@vger.kernel.org 11374L: kunit-dev@googlegroups.com 11375S: Maintained 11376W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11377T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11379F: Documentation/dev-tools/kunit/ 11380F: include/kunit/ 11381F: lib/kunit/ 11382F: tools/testing/kunit/ 11383 11384KERNEL USERMODE HELPER 11385M: Luis Chamberlain <mcgrof@kernel.org> 11386L: linux-kernel@vger.kernel.org 11387S: Maintained 11388F: include/linux/umh.h 11389F: kernel/umh.c 11390 11391KERNEL VIRTUAL MACHINE (KVM) 11392M: Paolo Bonzini <pbonzini@redhat.com> 11393L: kvm@vger.kernel.org 11394S: Supported 11395W: http://www.linux-kvm.org 11396T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11397F: Documentation/virt/kvm/ 11398F: include/asm-generic/kvm* 11399F: include/kvm/iodev.h 11400F: include/linux/kvm* 11401F: include/trace/events/kvm.h 11402F: include/uapi/asm-generic/kvm* 11403F: include/uapi/linux/kvm* 11404F: tools/kvm/ 11405F: tools/testing/selftests/kvm/ 11406F: virt/kvm/* 11407 11408KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11409M: Marc Zyngier <maz@kernel.org> 11410M: Oliver Upton <oliver.upton@linux.dev> 11411R: James Morse <james.morse@arm.com> 11412R: Suzuki K Poulose <suzuki.poulose@arm.com> 11413R: Zenghui Yu <yuzenghui@huawei.com> 11414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11415L: kvmarm@lists.linux.dev 11416S: Maintained 11417T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11418F: arch/arm64/include/asm/kvm* 11419F: arch/arm64/include/uapi/asm/kvm* 11420F: arch/arm64/kvm/ 11421F: include/kvm/arm_* 11422F: tools/testing/selftests/kvm/*/aarch64/ 11423F: tools/testing/selftests/kvm/aarch64/ 11424 11425KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11426M: Huacai Chen <chenhuacai@kernel.org> 11427L: linux-mips@vger.kernel.org 11428L: kvm@vger.kernel.org 11429S: Maintained 11430T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11431F: arch/mips/include/asm/kvm* 11432F: arch/mips/include/uapi/asm/kvm* 11433F: arch/mips/kvm/ 11434 11435KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11436M: Michael Ellerman <mpe@ellerman.id.au> 11437R: Nicholas Piggin <npiggin@gmail.com> 11438L: linuxppc-dev@lists.ozlabs.org 11439L: kvm@vger.kernel.org 11440S: Maintained (Book3S 64-bit HV) 11441S: Odd fixes (Book3S 64-bit PR) 11442S: Orphan (Book3E and 32-bit) 11443T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11444F: arch/powerpc/include/asm/kvm* 11445F: arch/powerpc/include/uapi/asm/kvm* 11446F: arch/powerpc/kernel/kvm* 11447F: arch/powerpc/kvm/ 11448 11449KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11450M: Anup Patel <anup@brainfault.org> 11451R: Atish Patra <atishp@atishpatra.org> 11452L: kvm@vger.kernel.org 11453L: kvm-riscv@lists.infradead.org 11454L: linux-riscv@lists.infradead.org 11455S: Maintained 11456T: git https://github.com/kvm-riscv/linux.git 11457F: arch/riscv/include/asm/kvm* 11458F: arch/riscv/include/uapi/asm/kvm* 11459F: arch/riscv/kvm/ 11460F: tools/testing/selftests/kvm/*/riscv/ 11461 11462KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11463M: Christian Borntraeger <borntraeger@linux.ibm.com> 11464M: Janosch Frank <frankja@linux.ibm.com> 11465M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11466R: David Hildenbrand <david@redhat.com> 11467L: kvm@vger.kernel.org 11468S: Supported 11469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11470F: Documentation/virt/kvm/s390* 11471F: arch/s390/include/asm/gmap.h 11472F: arch/s390/include/asm/kvm* 11473F: arch/s390/include/uapi/asm/kvm* 11474F: arch/s390/include/uapi/asm/uvdevice.h 11475F: arch/s390/kernel/uv.c 11476F: arch/s390/kvm/ 11477F: arch/s390/mm/gmap.c 11478F: drivers/s390/char/uvdevice.c 11479F: tools/testing/selftests/drivers/s390x/uvdevice/ 11480F: tools/testing/selftests/kvm/*/s390x/ 11481F: tools/testing/selftests/kvm/s390x/ 11482 11483KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11484M: Sean Christopherson <seanjc@google.com> 11485M: Paolo Bonzini <pbonzini@redhat.com> 11486L: kvm@vger.kernel.org 11487S: Supported 11488P: Documentation/process/maintainer-kvm-x86.rst 11489T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11490F: arch/x86/include/asm/kvm* 11491F: arch/x86/include/asm/svm.h 11492F: arch/x86/include/asm/vmx*.h 11493F: arch/x86/include/uapi/asm/kvm* 11494F: arch/x86/include/uapi/asm/svm.h 11495F: arch/x86/include/uapi/asm/vmx.h 11496F: arch/x86/kvm/ 11497F: arch/x86/kvm/*/ 11498 11499KERNFS 11500M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11501M: Tejun Heo <tj@kernel.org> 11502S: Supported 11503T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11504F: fs/kernfs/ 11505F: include/linux/kernfs.h 11506 11507KEXEC 11508M: Eric Biederman <ebiederm@xmission.com> 11509L: kexec@lists.infradead.org 11510S: Maintained 11511W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11512F: include/linux/kexec.h 11513F: include/uapi/linux/kexec.h 11514F: kernel/kexec* 11515 11516KEYS-ENCRYPTED 11517M: Mimi Zohar <zohar@linux.ibm.com> 11518L: linux-integrity@vger.kernel.org 11519L: keyrings@vger.kernel.org 11520S: Supported 11521F: Documentation/security/keys/trusted-encrypted.rst 11522F: include/keys/encrypted-type.h 11523F: security/keys/encrypted-keys/ 11524 11525KEYS-TRUSTED 11526M: James Bottomley <jejb@linux.ibm.com> 11527M: Jarkko Sakkinen <jarkko@kernel.org> 11528M: Mimi Zohar <zohar@linux.ibm.com> 11529L: linux-integrity@vger.kernel.org 11530L: keyrings@vger.kernel.org 11531S: Supported 11532F: Documentation/security/keys/trusted-encrypted.rst 11533F: include/keys/trusted-type.h 11534F: include/keys/trusted_tpm.h 11535F: security/keys/trusted-keys/ 11536 11537KEYS-TRUSTED-CAAM 11538M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11539R: Pengutronix Kernel Team <kernel@pengutronix.de> 11540L: linux-integrity@vger.kernel.org 11541L: keyrings@vger.kernel.org 11542S: Maintained 11543F: include/keys/trusted_caam.h 11544F: security/keys/trusted-keys/trusted_caam.c 11545 11546KEYS-TRUSTED-TEE 11547M: Sumit Garg <sumit.garg@linaro.org> 11548L: linux-integrity@vger.kernel.org 11549L: keyrings@vger.kernel.org 11550S: Supported 11551F: include/keys/trusted_tee.h 11552F: security/keys/trusted-keys/trusted_tee.c 11553 11554KEYS/KEYRINGS 11555M: David Howells <dhowells@redhat.com> 11556M: Jarkko Sakkinen <jarkko@kernel.org> 11557L: keyrings@vger.kernel.org 11558S: Maintained 11559F: Documentation/security/keys/core.rst 11560F: include/keys/ 11561F: include/linux/key-type.h 11562F: include/linux/key.h 11563F: include/linux/keyctl.h 11564F: include/uapi/linux/keyctl.h 11565F: security/keys/ 11566 11567KEYS/KEYRINGS_INTEGRITY 11568M: Jarkko Sakkinen <jarkko@kernel.org> 11569M: Mimi Zohar <zohar@linux.ibm.com> 11570L: linux-integrity@vger.kernel.org 11571L: keyrings@vger.kernel.org 11572S: Supported 11573F: security/integrity/platform_certs 11574 11575KFENCE 11576M: Alexander Potapenko <glider@google.com> 11577M: Marco Elver <elver@google.com> 11578R: Dmitry Vyukov <dvyukov@google.com> 11579L: kasan-dev@googlegroups.com 11580S: Maintained 11581F: Documentation/dev-tools/kfence.rst 11582F: arch/*/include/asm/kfence.h 11583F: include/linux/kfence.h 11584F: lib/Kconfig.kfence 11585F: mm/kfence/ 11586 11587KFIFO 11588M: Stefani Seibold <stefani@seibold.net> 11589S: Maintained 11590F: include/linux/kfifo.h 11591F: lib/kfifo.c 11592F: samples/kfifo/ 11593 11594KGDB / KDB /debug_core 11595M: Jason Wessel <jason.wessel@windriver.com> 11596M: Daniel Thompson <daniel.thompson@linaro.org> 11597R: Douglas Anderson <dianders@chromium.org> 11598L: kgdb-bugreport@lists.sourceforge.net 11599S: Maintained 11600W: http://kgdb.wiki.kernel.org/ 11601T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11602F: Documentation/dev-tools/kgdb.rst 11603F: drivers/misc/kgdbts.c 11604F: drivers/tty/serial/kgdboc.c 11605F: include/linux/kdb.h 11606F: include/linux/kgdb.h 11607F: kernel/debug/ 11608F: kernel/module/kdb.c 11609 11610KHADAS MCU MFD DRIVER 11611M: Neil Armstrong <neil.armstrong@linaro.org> 11612L: linux-amlogic@lists.infradead.org 11613S: Maintained 11614F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11615F: drivers/mfd/khadas-mcu.c 11616F: drivers/thermal/khadas_mcu_fan.c 11617F: include/linux/mfd/khadas-mcu.h 11618 11619KIONIX/ROHM KX022A ACCELEROMETER 11620M: Matti Vaittinen <mazziesaccount@gmail.com> 11621L: linux-iio@vger.kernel.org 11622S: Supported 11623F: drivers/iio/accel/kionix-kx022a* 11624 11625KMEMLEAK 11626M: Catalin Marinas <catalin.marinas@arm.com> 11627S: Maintained 11628F: Documentation/dev-tools/kmemleak.rst 11629F: include/linux/kmemleak.h 11630F: mm/kmemleak.c 11631F: samples/kmemleak/kmemleak-test.c 11632 11633KMSAN 11634M: Alexander Potapenko <glider@google.com> 11635R: Marco Elver <elver@google.com> 11636R: Dmitry Vyukov <dvyukov@google.com> 11637L: kasan-dev@googlegroups.com 11638S: Maintained 11639F: Documentation/dev-tools/kmsan.rst 11640F: arch/*/include/asm/kmsan.h 11641F: arch/*/mm/kmsan_* 11642F: include/linux/kmsan*.h 11643F: lib/Kconfig.kmsan 11644F: mm/kmsan/ 11645F: scripts/Makefile.kmsan 11646 11647KPROBES 11648M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11649M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11650M: "David S. Miller" <davem@davemloft.net> 11651M: Masami Hiramatsu <mhiramat@kernel.org> 11652L: linux-kernel@vger.kernel.org 11653L: linux-trace-kernel@vger.kernel.org 11654S: Maintained 11655Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11656T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11657F: Documentation/trace/kprobes.rst 11658F: include/asm-generic/kprobes.h 11659F: include/linux/kprobes.h 11660F: kernel/kprobes.c 11661F: lib/test_kprobes.c 11662F: samples/kprobes 11663 11664KS0108 LCD CONTROLLER DRIVER 11665M: Miguel Ojeda <ojeda@kernel.org> 11666S: Maintained 11667F: Documentation/admin-guide/auxdisplay/ks0108.rst 11668F: drivers/auxdisplay/ks0108.c 11669F: include/linux/ks0108.h 11670 11671KTD253 BACKLIGHT DRIVER 11672M: Linus Walleij <linus.walleij@linaro.org> 11673S: Maintained 11674F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11675F: drivers/video/backlight/ktd253-backlight.c 11676 11677KTEST 11678M: Steven Rostedt <rostedt@goodmis.org> 11679M: John Hawley <warthog9@eaglescrag.net> 11680S: Maintained 11681F: tools/testing/ktest 11682 11683KTZ8866 BACKLIGHT DRIVER 11684M: Jianhua Lu <lujianhua000@gmail.com> 11685S: Maintained 11686F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11687F: drivers/video/backlight/ktz8866.c 11688 11689KVM PARAVIRT (KVM/paravirt) 11690M: Paolo Bonzini <pbonzini@redhat.com> 11691R: Wanpeng Li <wanpengli@tencent.com> 11692R: Vitaly Kuznetsov <vkuznets@redhat.com> 11693L: kvm@vger.kernel.org 11694S: Supported 11695T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11696F: arch/um/include/asm/kvm_para.h 11697F: arch/x86/include/asm/kvm_para.h 11698F: arch/x86/include/asm/pvclock-abi.h 11699F: arch/x86/include/uapi/asm/kvm_para.h 11700F: arch/x86/kernel/kvm.c 11701F: arch/x86/kernel/kvmclock.c 11702F: include/asm-generic/kvm_para.h 11703F: include/linux/kvm_para.h 11704F: include/uapi/asm-generic/kvm_para.h 11705F: include/uapi/linux/kvm_para.h 11706 11707KVM X86 HYPER-V (KVM/hyper-v) 11708M: Vitaly Kuznetsov <vkuznets@redhat.com> 11709M: Sean Christopherson <seanjc@google.com> 11710M: Paolo Bonzini <pbonzini@redhat.com> 11711L: kvm@vger.kernel.org 11712S: Supported 11713T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11714F: arch/x86/kvm/hyperv.* 11715F: arch/x86/kvm/kvm_onhyperv.* 11716F: arch/x86/kvm/svm/hyperv.* 11717F: arch/x86/kvm/svm/svm_onhyperv.* 11718F: arch/x86/kvm/vmx/hyperv.* 11719 11720KVM X86 Xen (KVM/Xen) 11721M: David Woodhouse <dwmw2@infradead.org> 11722M: Paul Durrant <paul@xen.org> 11723M: Sean Christopherson <seanjc@google.com> 11724M: Paolo Bonzini <pbonzini@redhat.com> 11725L: kvm@vger.kernel.org 11726S: Supported 11727T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11728F: arch/x86/kvm/xen.* 11729 11730L3MDEV 11731M: David Ahern <dsahern@kernel.org> 11732L: netdev@vger.kernel.org 11733S: Maintained 11734F: include/net/l3mdev.h 11735F: net/l3mdev 11736 11737LANDLOCK SECURITY MODULE 11738M: Mickaël Salaün <mic@digikod.net> 11739L: linux-security-module@vger.kernel.org 11740S: Supported 11741W: https://landlock.io 11742T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11743F: Documentation/security/landlock.rst 11744F: Documentation/userspace-api/landlock.rst 11745F: include/uapi/linux/landlock.h 11746F: samples/landlock/ 11747F: security/landlock/ 11748F: tools/testing/selftests/landlock/ 11749K: landlock 11750K: LANDLOCK 11751 11752LANTIQ / INTEL Ethernet drivers 11753M: Hauke Mehrtens <hauke@hauke-m.de> 11754L: netdev@vger.kernel.org 11755S: Maintained 11756F: drivers/net/dsa/lantiq_gswip.c 11757F: drivers/net/dsa/lantiq_pce.h 11758F: drivers/net/ethernet/lantiq_xrx200.c 11759F: net/dsa/tag_gswip.c 11760 11761LANTIQ MIPS ARCHITECTURE 11762M: John Crispin <john@phrozen.org> 11763L: linux-mips@vger.kernel.org 11764S: Maintained 11765F: arch/mips/lantiq 11766F: drivers/soc/lantiq 11767 11768LASI 53c700 driver for PARISC 11769M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11770L: linux-scsi@vger.kernel.org 11771S: Maintained 11772F: Documentation/scsi/53c700.rst 11773F: drivers/scsi/53c700* 11774 11775LEAKING_ADDRESSES 11776M: Tobin C. Harding <me@tobin.cc> 11777M: Tycho Andersen <tycho@tycho.pizza> 11778L: linux-hardening@vger.kernel.org 11779S: Maintained 11780T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11781F: scripts/leaking_addresses.pl 11782 11783LED SUBSYSTEM 11784M: Pavel Machek <pavel@ucw.cz> 11785M: Lee Jones <lee@kernel.org> 11786L: linux-leds@vger.kernel.org 11787S: Maintained 11788T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11789F: Documentation/devicetree/bindings/leds/ 11790F: Documentation/leds/ 11791F: drivers/leds/ 11792F: include/dt-bindings/leds/ 11793F: include/linux/leds.h 11794 11795LEGACY EEPROM DRIVER 11796M: Jean Delvare <jdelvare@suse.com> 11797S: Maintained 11798F: Documentation/misc-devices/eeprom.rst 11799F: drivers/misc/eeprom/eeprom.c 11800 11801LEGO MINDSTORMS EV3 11802R: David Lechner <david@lechnology.com> 11803S: Maintained 11804F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11805F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11806F: drivers/power/supply/lego_ev3_battery.c 11807 11808LEGO USB Tower driver 11809M: Juergen Stuber <starblue@users.sourceforge.net> 11810L: legousb-devel@lists.sourceforge.net 11811S: Maintained 11812W: http://legousb.sourceforge.net/ 11813F: drivers/usb/misc/legousbtower.c 11814 11815LETSKETCH HID TABLET DRIVER 11816M: Hans de Goede <hdegoede@redhat.com> 11817L: linux-input@vger.kernel.org 11818S: Maintained 11819T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11820F: drivers/hid/hid-letsketch.c 11821 11822LG LAPTOP EXTRAS 11823M: Matan Ziv-Av <matan@svgalib.org> 11824L: platform-driver-x86@vger.kernel.org 11825S: Maintained 11826F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11827F: Documentation/admin-guide/laptops/lg-laptop.rst 11828F: drivers/platform/x86/lg-laptop.c 11829 11830LG2160 MEDIA DRIVER 11831M: Michael Krufky <mkrufky@linuxtv.org> 11832L: linux-media@vger.kernel.org 11833S: Maintained 11834W: https://linuxtv.org 11835W: http://github.com/mkrufky 11836Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11837T: git git://linuxtv.org/mkrufky/tuners.git 11838F: drivers/media/dvb-frontends/lg2160.* 11839 11840LGDT3305 MEDIA DRIVER 11841M: Michael Krufky <mkrufky@linuxtv.org> 11842L: linux-media@vger.kernel.org 11843S: Maintained 11844W: https://linuxtv.org 11845W: http://github.com/mkrufky 11846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11847T: git git://linuxtv.org/mkrufky/tuners.git 11848F: drivers/media/dvb-frontends/lgdt3305.* 11849 11850LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11851M: Viresh Kumar <vireshk@kernel.org> 11852L: linux-ide@vger.kernel.org 11853S: Maintained 11854T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11855F: drivers/ata/pata_arasan_cf.c 11856F: include/linux/pata_arasan_cf_data.h 11857 11858LIBATA PATA DRIVERS 11859R: Sergey Shtylyov <s.shtylyov@omp.ru> 11860L: linux-ide@vger.kernel.org 11861F: drivers/ata/ata_*.c 11862F: drivers/ata/pata_*.c 11863 11864LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11865M: Linus Walleij <linus.walleij@linaro.org> 11866L: linux-ide@vger.kernel.org 11867S: Maintained 11868T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11869F: drivers/ata/pata_ftide010.c 11870F: drivers/ata/sata_gemini.c 11871F: drivers/ata/sata_gemini.h 11872 11873LIBATA SATA AHCI PLATFORM devices support 11874M: Hans de Goede <hdegoede@redhat.com> 11875M: Jens Axboe <axboe@kernel.dk> 11876L: linux-ide@vger.kernel.org 11877S: Maintained 11878T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11879F: drivers/ata/ahci_platform.c 11880F: drivers/ata/libahci_platform.c 11881F: include/linux/ahci_platform.h 11882 11883LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11884M: Serge Semin <fancer.lancer@gmail.com> 11885L: linux-ide@vger.kernel.org 11886S: Maintained 11887T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11888F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11889F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11890F: drivers/ata/ahci_dwc.c 11891 11892LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11893M: Mikael Pettersson <mikpelinux@gmail.com> 11894L: linux-ide@vger.kernel.org 11895S: Maintained 11896T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11897F: drivers/ata/sata_promise.* 11898 11899LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11900M: Damien Le Moal <dlemoal@kernel.org> 11901L: linux-ide@vger.kernel.org 11902S: Maintained 11903T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11904F: Documentation/ABI/testing/sysfs-ata 11905F: Documentation/devicetree/bindings/ata/ 11906F: drivers/ata/ 11907F: include/linux/ata.h 11908F: include/linux/libata.h 11909 11910LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11911M: Vishal Verma <vishal.l.verma@intel.com> 11912M: Dan Williams <dan.j.williams@intel.com> 11913M: Dave Jiang <dave.jiang@intel.com> 11914L: nvdimm@lists.linux.dev 11915S: Supported 11916Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11917P: Documentation/nvdimm/maintainer-entry-profile.rst 11918F: drivers/nvdimm/btt* 11919 11920LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11921M: Dan Williams <dan.j.williams@intel.com> 11922M: Vishal Verma <vishal.l.verma@intel.com> 11923M: Dave Jiang <dave.jiang@intel.com> 11924L: nvdimm@lists.linux.dev 11925S: Supported 11926Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11927P: Documentation/nvdimm/maintainer-entry-profile.rst 11928F: drivers/nvdimm/pmem* 11929 11930LIBNVDIMM: DEVICETREE BINDINGS 11931M: Oliver O'Halloran <oohall@gmail.com> 11932L: nvdimm@lists.linux.dev 11933S: Supported 11934Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11935F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11936F: drivers/nvdimm/of_pmem.c 11937 11938LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11939M: Dan Williams <dan.j.williams@intel.com> 11940M: Vishal Verma <vishal.l.verma@intel.com> 11941M: Dave Jiang <dave.jiang@intel.com> 11942M: Ira Weiny <ira.weiny@intel.com> 11943L: nvdimm@lists.linux.dev 11944S: Supported 11945Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11946P: Documentation/nvdimm/maintainer-entry-profile.rst 11947T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11948F: drivers/acpi/nfit/* 11949F: drivers/nvdimm/* 11950F: include/linux/libnvdimm.h 11951F: include/linux/nd.h 11952F: include/uapi/linux/ndctl.h 11953F: tools/testing/nvdimm/ 11954 11955LICENSES and SPDX stuff 11956M: Thomas Gleixner <tglx@linutronix.de> 11957M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11958L: linux-spdx@vger.kernel.org 11959S: Maintained 11960T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11961F: COPYING 11962F: Documentation/process/license-rules.rst 11963F: LICENSES/ 11964F: scripts/spdxcheck-test.sh 11965F: scripts/spdxcheck.py 11966F: scripts/spdxexclude 11967 11968LINEAR RANGES HELPERS 11969M: Mark Brown <broonie@kernel.org> 11970R: Matti Vaittinen <mazziesaccount@gmail.com> 11971F: include/linux/linear_range.h 11972F: lib/linear_ranges.c 11973F: lib/test_linear_ranges.c 11974 11975LINUX FOR POWER MACINTOSH 11976L: linuxppc-dev@lists.ozlabs.org 11977S: Orphan 11978F: arch/powerpc/platforms/powermac/ 11979F: drivers/macintosh/ 11980X: drivers/macintosh/adb-iop.c 11981X: drivers/macintosh/via-macii.c 11982 11983LINUX FOR POWERPC (32-BIT AND 64-BIT) 11984M: Michael Ellerman <mpe@ellerman.id.au> 11985R: Nicholas Piggin <npiggin@gmail.com> 11986R: Christophe Leroy <christophe.leroy@csgroup.eu> 11987L: linuxppc-dev@lists.ozlabs.org 11988S: Supported 11989W: https://github.com/linuxppc/wiki/wiki 11990Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11991T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11992F: Documentation/ABI/stable/sysfs-firmware-opal-* 11993F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11994F: Documentation/devicetree/bindings/powerpc/ 11995F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11996F: Documentation/powerpc/ 11997F: arch/powerpc/ 11998F: drivers/*/*/*pasemi* 11999F: drivers/*/*pasemi* 12000F: drivers/char/tpm/tpm_ibmvtpm* 12001F: drivers/crypto/nx/ 12002F: drivers/crypto/vmx/ 12003F: drivers/i2c/busses/i2c-opal.c 12004F: drivers/net/ethernet/ibm/ibmveth.* 12005F: drivers/net/ethernet/ibm/ibmvnic.* 12006F: drivers/pci/hotplug/pnv_php.c 12007F: drivers/pci/hotplug/rpa* 12008F: drivers/rtc/rtc-opal.c 12009F: drivers/scsi/ibmvscsi/ 12010F: drivers/tty/hvc/hvc_opal.c 12011F: drivers/watchdog/wdrtas.c 12012F: tools/testing/selftests/powerpc 12013N: /pmac 12014N: powermac 12015N: powernv 12016N: [^a-z0-9]ps3 12017N: pseries 12018 12019LINUX FOR POWERPC EMBEDDED MPC5XXX 12020M: Anatolij Gustschin <agust@denx.de> 12021L: linuxppc-dev@lists.ozlabs.org 12022S: Odd Fixes 12023F: arch/powerpc/platforms/512x/ 12024F: arch/powerpc/platforms/52xx/ 12025 12026LINUX FOR POWERPC EMBEDDED PPC4XX 12027L: linuxppc-dev@lists.ozlabs.org 12028S: Orphan 12029F: arch/powerpc/platforms/40x/ 12030F: arch/powerpc/platforms/44x/ 12031 12032LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12033M: Scott Wood <oss@buserror.net> 12034L: linuxppc-dev@lists.ozlabs.org 12035S: Odd fixes 12036T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12037F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12038F: Documentation/devicetree/bindings/powerpc/fsl/ 12039F: arch/powerpc/platforms/83xx/ 12040F: arch/powerpc/platforms/85xx/ 12041 12042LINUX FOR POWERPC EMBEDDED PPC8XX 12043M: Christophe Leroy <christophe.leroy@csgroup.eu> 12044L: linuxppc-dev@lists.ozlabs.org 12045S: Maintained 12046F: arch/powerpc/platforms/8xx/ 12047 12048LINUX KERNEL DUMP TEST MODULE (LKDTM) 12049M: Kees Cook <keescook@chromium.org> 12050S: Maintained 12051F: drivers/misc/lkdtm/* 12052F: tools/testing/selftests/lkdtm/* 12053 12054LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12055M: Alan Stern <stern@rowland.harvard.edu> 12056M: Andrea Parri <parri.andrea@gmail.com> 12057M: Will Deacon <will@kernel.org> 12058M: Peter Zijlstra <peterz@infradead.org> 12059M: Boqun Feng <boqun.feng@gmail.com> 12060M: Nicholas Piggin <npiggin@gmail.com> 12061M: David Howells <dhowells@redhat.com> 12062M: Jade Alglave <j.alglave@ucl.ac.uk> 12063M: Luc Maranget <luc.maranget@inria.fr> 12064M: "Paul E. McKenney" <paulmck@kernel.org> 12065R: Akira Yokosawa <akiyks@gmail.com> 12066R: Daniel Lustig <dlustig@nvidia.com> 12067R: Joel Fernandes <joel@joelfernandes.org> 12068L: linux-kernel@vger.kernel.org 12069L: linux-arch@vger.kernel.org 12070S: Supported 12071T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12072F: Documentation/atomic_bitops.txt 12073F: Documentation/atomic_t.txt 12074F: Documentation/core-api/refcount-vs-atomic.rst 12075F: Documentation/litmus-tests/ 12076F: Documentation/memory-barriers.txt 12077F: tools/memory-model/ 12078 12079LINUX-NEXT TREE 12080M: Stephen Rothwell <sfr@canb.auug.org.au> 12081L: linux-next@vger.kernel.org 12082S: Supported 12083B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12084T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12085 12086LIS3LV02D ACCELEROMETER DRIVER 12087M: Eric Piel <eric.piel@tremplin-utc.net> 12088S: Maintained 12089F: Documentation/misc-devices/lis3lv02d.rst 12090F: drivers/misc/lis3lv02d/ 12091F: drivers/platform/x86/hp/hp_accel.c 12092 12093LIST KUNIT TEST 12094M: David Gow <davidgow@google.com> 12095L: linux-kselftest@vger.kernel.org 12096L: kunit-dev@googlegroups.com 12097S: Maintained 12098F: lib/list-test.c 12099 12100LITEX PLATFORM 12101M: Karol Gugala <kgugala@antmicro.com> 12102M: Mateusz Holenko <mholenko@antmicro.com> 12103M: Gabriel Somlo <gsomlo@gmail.com> 12104M: Joel Stanley <joel@jms.id.au> 12105S: Maintained 12106F: Documentation/devicetree/bindings/*/litex,*.yaml 12107F: arch/openrisc/boot/dts/or1klitex.dts 12108F: drivers/mmc/host/litex_mmc.c 12109F: drivers/net/ethernet/litex/* 12110F: drivers/soc/litex/* 12111F: drivers/tty/serial/liteuart.c 12112F: include/linux/litex.h 12113N: litex 12114 12115LIVE PATCHING 12116M: Josh Poimboeuf <jpoimboe@kernel.org> 12117M: Jiri Kosina <jikos@kernel.org> 12118M: Miroslav Benes <mbenes@suse.cz> 12119M: Petr Mladek <pmladek@suse.com> 12120R: Joe Lawrence <joe.lawrence@redhat.com> 12121L: live-patching@vger.kernel.org 12122S: Maintained 12123T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12124F: Documentation/ABI/testing/sysfs-kernel-livepatch 12125F: Documentation/livepatch/ 12126F: arch/powerpc/include/asm/livepatch.h 12127F: include/linux/livepatch.h 12128F: kernel/livepatch/ 12129F: kernel/module/livepatch.c 12130F: lib/livepatch/ 12131F: samples/livepatch/ 12132F: tools/testing/selftests/livepatch/ 12133 12134LLC (802.2) 12135L: netdev@vger.kernel.org 12136S: Odd fixes 12137F: include/linux/llc.h 12138F: include/net/llc* 12139F: include/uapi/linux/llc.h 12140F: net/llc/ 12141 12142LM73 HARDWARE MONITOR DRIVER 12143M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12144L: linux-hwmon@vger.kernel.org 12145S: Maintained 12146F: drivers/hwmon/lm73.c 12147 12148LM78 HARDWARE MONITOR DRIVER 12149M: Jean Delvare <jdelvare@suse.com> 12150L: linux-hwmon@vger.kernel.org 12151S: Maintained 12152F: Documentation/hwmon/lm78.rst 12153F: drivers/hwmon/lm78.c 12154 12155LM83 HARDWARE MONITOR DRIVER 12156M: Jean Delvare <jdelvare@suse.com> 12157L: linux-hwmon@vger.kernel.org 12158S: Maintained 12159F: Documentation/hwmon/lm83.rst 12160F: drivers/hwmon/lm83.c 12161 12162LM90 HARDWARE MONITOR DRIVER 12163M: Jean Delvare <jdelvare@suse.com> 12164L: linux-hwmon@vger.kernel.org 12165S: Maintained 12166F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12167F: Documentation/hwmon/lm90.rst 12168F: drivers/hwmon/lm90.c 12169F: include/dt-bindings/thermal/lm90.h 12170 12171LM95234 HARDWARE MONITOR DRIVER 12172M: Guenter Roeck <linux@roeck-us.net> 12173L: linux-hwmon@vger.kernel.org 12174S: Maintained 12175F: Documentation/hwmon/lm95234.rst 12176F: drivers/hwmon/lm95234.c 12177 12178LME2510 MEDIA DRIVER 12179M: Malcolm Priestley <tvboxspy@gmail.com> 12180L: linux-media@vger.kernel.org 12181S: Maintained 12182W: https://linuxtv.org 12183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12184F: drivers/media/usb/dvb-usb-v2/lmedm04* 12185 12186LOADPIN SECURITY MODULE 12187M: Kees Cook <keescook@chromium.org> 12188S: Supported 12189T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12190F: Documentation/admin-guide/LSM/LoadPin.rst 12191F: security/loadpin/ 12192 12193LOCKING PRIMITIVES 12194M: Peter Zijlstra <peterz@infradead.org> 12195M: Ingo Molnar <mingo@redhat.com> 12196M: Will Deacon <will@kernel.org> 12197R: Waiman Long <longman@redhat.com> 12198R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12199L: linux-kernel@vger.kernel.org 12200S: Maintained 12201T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12202F: Documentation/locking/ 12203F: arch/*/include/asm/spinlock*.h 12204F: include/linux/lockdep.h 12205F: include/linux/mutex*.h 12206F: include/linux/rwlock*.h 12207F: include/linux/rwsem*.h 12208F: include/linux/seqlock.h 12209F: include/linux/spinlock*.h 12210F: kernel/locking/ 12211F: lib/locking*.[ch] 12212X: kernel/locking/locktorture.c 12213 12214LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12215M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12216L: linux-ntfs-dev@lists.sourceforge.net 12217S: Maintained 12218W: http://www.linux-ntfs.org/content/view/19/37/ 12219F: Documentation/admin-guide/ldm.rst 12220F: block/partitions/ldm.* 12221 12222LOGITECH HID GAMING KEYBOARDS 12223M: Hans de Goede <hdegoede@redhat.com> 12224L: linux-input@vger.kernel.org 12225S: Maintained 12226T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12227F: drivers/hid/hid-lg-g15.c 12228 12229LONTIUM LT8912B MIPI TO HDMI BRIDGE 12230M: Adrien Grassein <adrien.grassein@gmail.com> 12231S: Maintained 12232F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12233F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12234 12235LOONGARCH 12236M: Huacai Chen <chenhuacai@kernel.org> 12237R: WANG Xuerui <kernel@xen0n.name> 12238L: loongarch@lists.linux.dev 12239S: Maintained 12240T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12241F: Documentation/loongarch/ 12242F: Documentation/translations/zh_CN/loongarch/ 12243F: arch/loongarch/ 12244F: drivers/*/*loongarch* 12245 12246LOONGSON GPIO DRIVER 12247M: Yinbo Zhu <zhuyinbo@loongson.cn> 12248L: linux-gpio@vger.kernel.org 12249S: Maintained 12250F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12251F: drivers/gpio/gpio-loongson-64bit.c 12252 12253LOONGSON LS2X I2C DRIVER 12254M: Binbin Zhou <zhoubinbin@loongson.cn> 12255L: linux-i2c@vger.kernel.org 12256S: Maintained 12257F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12258F: drivers/i2c/busses/i2c-ls2x.c 12259 12260LOONGSON-2 SOC SERIES CLOCK DRIVER 12261M: Yinbo Zhu <zhuyinbo@loongson.cn> 12262L: linux-clk@vger.kernel.org 12263S: Maintained 12264F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12265F: drivers/clk/clk-loongson2.c 12266F: include/dt-bindings/clock/loongson,ls2k-clk.h 12267 12268LOONGSON-2 SOC SERIES GUTS DRIVER 12269M: Yinbo Zhu <zhuyinbo@loongson.cn> 12270L: loongarch@lists.linux.dev 12271S: Maintained 12272F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12273F: drivers/soc/loongson/loongson2_guts.c 12274 12275LOONGSON-2 SOC SERIES PINCTRL DRIVER 12276M: zhanghongchen <zhanghongchen@loongson.cn> 12277M: Yinbo Zhu <zhuyinbo@loongson.cn> 12278L: linux-gpio@vger.kernel.org 12279S: Maintained 12280F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12281F: drivers/pinctrl/pinctrl-loongson2.c 12282 12283LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12284M: Sathya Prakash <sathya.prakash@broadcom.com> 12285M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12286M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12287L: MPT-FusionLinux.pdl@broadcom.com 12288L: linux-scsi@vger.kernel.org 12289S: Supported 12290W: http://www.avagotech.com/support/ 12291F: drivers/message/fusion/ 12292F: drivers/scsi/mpt3sas/ 12293 12294LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12295M: Matthew Wilcox <willy@infradead.org> 12296L: linux-scsi@vger.kernel.org 12297S: Maintained 12298F: drivers/scsi/sym53c8xx_2/ 12299 12300LTC1660 DAC DRIVER 12301M: Marcus Folkesson <marcus.folkesson@gmail.com> 12302L: linux-iio@vger.kernel.org 12303S: Maintained 12304F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12305F: drivers/iio/dac/ltc1660.c 12306 12307LTC2688 IIO DAC DRIVER 12308M: Nuno Sá <nuno.sa@analog.com> 12309L: linux-iio@vger.kernel.org 12310S: Supported 12311W: https://ez.analog.com/linux-software-drivers 12312F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12313F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12314F: drivers/iio/dac/ltc2688.c 12315 12316LTC2947 HARDWARE MONITOR DRIVER 12317M: Nuno Sá <nuno.sa@analog.com> 12318L: linux-hwmon@vger.kernel.org 12319S: Supported 12320W: https://ez.analog.com/linux-software-drivers 12321F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12322F: drivers/hwmon/ltc2947-core.c 12323F: drivers/hwmon/ltc2947-i2c.c 12324F: drivers/hwmon/ltc2947-spi.c 12325F: drivers/hwmon/ltc2947.h 12326 12327LTC2983 IIO TEMPERATURE DRIVER 12328M: Nuno Sá <nuno.sa@analog.com> 12329L: linux-iio@vger.kernel.org 12330S: Supported 12331W: https://ez.analog.com/linux-software-drivers 12332F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12333F: drivers/iio/temperature/ltc2983.c 12334 12335LTC4261 HARDWARE MONITOR DRIVER 12336M: Guenter Roeck <linux@roeck-us.net> 12337L: linux-hwmon@vger.kernel.org 12338S: Maintained 12339F: Documentation/hwmon/ltc4261.rst 12340F: drivers/hwmon/ltc4261.c 12341 12342LTC4306 I2C MULTIPLEXER DRIVER 12343M: Michael Hennerich <michael.hennerich@analog.com> 12344L: linux-i2c@vger.kernel.org 12345S: Supported 12346W: https://ez.analog.com/linux-software-drivers 12347F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12348F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12349 12350LTP (Linux Test Project) 12351M: Mike Frysinger <vapier@gentoo.org> 12352M: Cyril Hrubis <chrubis@suse.cz> 12353M: Wanlong Gao <wanlong.gao@gmail.com> 12354M: Jan Stancek <jstancek@redhat.com> 12355M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12356M: Alexey Kodanev <alexey.kodanev@oracle.com> 12357L: ltp@lists.linux.it (subscribers-only) 12358S: Maintained 12359W: http://linux-test-project.github.io/ 12360T: git https://github.com/linux-test-project/ltp.git 12361 12362LYNX 28G SERDES PHY DRIVER 12363M: Ioana Ciornei <ioana.ciornei@nxp.com> 12364L: netdev@vger.kernel.org 12365S: Supported 12366F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12367F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12368 12369LYNX PCS MODULE 12370M: Ioana Ciornei <ioana.ciornei@nxp.com> 12371L: netdev@vger.kernel.org 12372S: Supported 12373F: drivers/net/pcs/pcs-lynx.c 12374F: include/linux/pcs-lynx.h 12375 12376M68K ARCHITECTURE 12377M: Geert Uytterhoeven <geert@linux-m68k.org> 12378L: linux-m68k@lists.linux-m68k.org 12379S: Maintained 12380W: http://www.linux-m68k.org/ 12381T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12382F: arch/m68k/ 12383F: drivers/zorro/ 12384 12385M68K ON APPLE MACINTOSH 12386M: Joshua Thompson <funaho@jurai.org> 12387L: linux-m68k@lists.linux-m68k.org 12388S: Maintained 12389W: http://www.mac.linux-m68k.org/ 12390F: arch/m68k/mac/ 12391F: drivers/macintosh/adb-iop.c 12392F: drivers/macintosh/via-macii.c 12393 12394M68K ON HP9000/300 12395M: Philip Blundell <philb@gnu.org> 12396S: Maintained 12397W: http://www.tazenda.demon.co.uk/phil/linux-hp 12398F: arch/m68k/hp300/ 12399 12400M88DS3103 MEDIA DRIVER 12401M: Antti Palosaari <crope@iki.fi> 12402L: linux-media@vger.kernel.org 12403S: Maintained 12404W: https://linuxtv.org 12405W: http://palosaari.fi/linux/ 12406Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12407T: git git://linuxtv.org/anttip/media_tree.git 12408F: drivers/media/dvb-frontends/m88ds3103* 12409 12410M88RS2000 MEDIA DRIVER 12411M: Malcolm Priestley <tvboxspy@gmail.com> 12412L: linux-media@vger.kernel.org 12413S: Maintained 12414W: https://linuxtv.org 12415Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12416F: drivers/media/dvb-frontends/m88rs2000* 12417 12418MA901 MASTERKIT USB FM RADIO DRIVER 12419M: Alexey Klimov <klimov.linux@gmail.com> 12420L: linux-media@vger.kernel.org 12421S: Maintained 12422T: git git://linuxtv.org/media_tree.git 12423F: drivers/media/radio/radio-ma901.c 12424 12425MAC80211 12426M: Johannes Berg <johannes@sipsolutions.net> 12427L: linux-wireless@vger.kernel.org 12428S: Maintained 12429W: https://wireless.wiki.kernel.org/ 12430Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12431T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12432T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12433F: Documentation/networking/mac80211-injection.rst 12434F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12435F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12436F: include/net/mac80211.h 12437F: net/mac80211/ 12438 12439MAILBOX API 12440M: Jassi Brar <jassisinghbrar@gmail.com> 12441L: linux-kernel@vger.kernel.org 12442S: Maintained 12443F: Documentation/devicetree/bindings/mailbox/ 12444F: drivers/mailbox/ 12445F: include/dt-bindings/mailbox/ 12446F: include/linux/mailbox_client.h 12447F: include/linux/mailbox_controller.h 12448 12449MAILBOX ARM MHUv2 12450M: Viresh Kumar <viresh.kumar@linaro.org> 12451M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12452L: linux-kernel@vger.kernel.org 12453S: Maintained 12454F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12455F: drivers/mailbox/arm_mhuv2.c 12456F: include/linux/mailbox/arm_mhuv2_message.h 12457 12458MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12459M: Michael Kerrisk <mtk.manpages@gmail.com> 12460L: linux-man@vger.kernel.org 12461S: Maintained 12462W: http://www.kernel.org/doc/man-pages 12463 12464MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12465M: Jeremy Kerr <jk@codeconstruct.com.au> 12466M: Matt Johnston <matt@codeconstruct.com.au> 12467L: netdev@vger.kernel.org 12468S: Maintained 12469F: Documentation/networking/mctp.rst 12470F: drivers/net/mctp/ 12471F: include/net/mctp.h 12472F: include/net/mctpdevice.h 12473F: include/net/netns/mctp.h 12474F: net/mctp/ 12475 12476MAPLE TREE 12477M: Liam R. Howlett <Liam.Howlett@oracle.com> 12478L: linux-mm@kvack.org 12479S: Supported 12480F: Documentation/core-api/maple_tree.rst 12481F: include/linux/maple_tree.h 12482F: include/trace/events/maple_tree.h 12483F: lib/maple_tree.c 12484F: lib/test_maple_tree.c 12485F: tools/testing/radix-tree/linux/maple_tree.h 12486F: tools/testing/radix-tree/maple.c 12487 12488MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12489M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12490L: linux-mips@vger.kernel.org 12491S: Maintained 12492F: arch/mips/boot/dts/img/pistachio* 12493 12494MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12495M: Andrew Lunn <andrew@lunn.ch> 12496L: netdev@vger.kernel.org 12497S: Maintained 12498F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12499F: Documentation/networking/devlink/mv88e6xxx.rst 12500F: drivers/net/dsa/mv88e6xxx/ 12501F: include/linux/dsa/mv88e6xxx.h 12502F: include/linux/platform_data/mv88e6xxx.h 12503 12504MARVELL ARMADA 3700 PHY DRIVERS 12505M: Miquel Raynal <miquel.raynal@bootlin.com> 12506S: Maintained 12507F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12508F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12509F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12510F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12511 12512MARVELL ARMADA 3700 SERIAL DRIVER 12513M: Pali Rohár <pali@kernel.org> 12514S: Maintained 12515F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12516F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12517F: drivers/tty/serial/mvebu-uart.c 12518 12519MARVELL ARMADA DRM SUPPORT 12520M: Russell King <linux@armlinux.org.uk> 12521S: Maintained 12522T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12523T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12524F: Documentation/devicetree/bindings/display/armada/ 12525F: drivers/gpu/drm/armada/ 12526F: include/uapi/drm/armada_drm.h 12527 12528MARVELL CRYPTO DRIVER 12529M: Boris Brezillon <bbrezillon@kernel.org> 12530M: Arnaud Ebalard <arno@natisbad.org> 12531M: Srujana Challa <schalla@marvell.com> 12532L: linux-crypto@vger.kernel.org 12533S: Maintained 12534F: drivers/crypto/marvell/ 12535F: include/linux/soc/marvell/octeontx2/ 12536 12537MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12538M: Mirko Lindner <mlindner@marvell.com> 12539M: Stephen Hemminger <stephen@networkplumber.org> 12540L: netdev@vger.kernel.org 12541S: Maintained 12542F: drivers/net/ethernet/marvell/sk* 12543 12544MARVELL LIBERTAS WIRELESS DRIVER 12545L: libertas-dev@lists.infradead.org 12546S: Orphan 12547F: drivers/net/wireless/marvell/libertas/ 12548 12549MARVELL MACCHIATOBIN SUPPORT 12550M: Russell King <linux@armlinux.org.uk> 12551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12552S: Maintained 12553F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12554 12555MARVELL MV643XX ETHERNET DRIVER 12556M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12557L: netdev@vger.kernel.org 12558S: Maintained 12559F: drivers/net/ethernet/marvell/mv643xx_eth.* 12560F: include/linux/mv643xx.h 12561 12562MARVELL MV88X3310 PHY DRIVER 12563M: Russell King <linux@armlinux.org.uk> 12564M: Marek Behún <kabel@kernel.org> 12565L: netdev@vger.kernel.org 12566S: Maintained 12567F: drivers/net/phy/marvell10g.c 12568 12569MARVELL MVEBU THERMAL DRIVER 12570M: Miquel Raynal <miquel.raynal@bootlin.com> 12571S: Maintained 12572F: drivers/thermal/armada_thermal.c 12573 12574MARVELL MVNETA ETHERNET DRIVER 12575M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12576L: netdev@vger.kernel.org 12577S: Maintained 12578F: drivers/net/ethernet/marvell/mvneta.* 12579 12580MARVELL MVPP2 ETHERNET DRIVER 12581M: Marcin Wojtas <mw@semihalf.com> 12582M: Russell King <linux@armlinux.org.uk> 12583L: netdev@vger.kernel.org 12584S: Maintained 12585F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12586F: drivers/net/ethernet/marvell/mvpp2/ 12587 12588MARVELL MWIFIEX WIRELESS DRIVER 12589M: Amitkumar Karwar <amitkarwar@gmail.com> 12590M: Ganapathi Bhat <ganapathi017@gmail.com> 12591M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12592M: Xinming Hu <huxinming820@gmail.com> 12593L: linux-wireless@vger.kernel.org 12594S: Maintained 12595F: drivers/net/wireless/marvell/mwifiex/ 12596 12597MARVELL MWL8K WIRELESS DRIVER 12598M: Lennert Buytenhek <buytenh@wantstofly.org> 12599L: linux-wireless@vger.kernel.org 12600S: Odd Fixes 12601F: drivers/net/wireless/marvell/mwl8k.c 12602 12603MARVELL NAND CONTROLLER DRIVER 12604M: Miquel Raynal <miquel.raynal@bootlin.com> 12605L: linux-mtd@lists.infradead.org 12606S: Maintained 12607F: drivers/mtd/nand/raw/marvell_nand.c 12608 12609MARVELL OCTEON ENDPOINT DRIVER 12610M: Veerasenareddy Burru <vburru@marvell.com> 12611M: Sathesh Edara <sedara@marvell.com> 12612L: netdev@vger.kernel.org 12613S: Supported 12614F: drivers/net/ethernet/marvell/octeon_ep 12615 12616MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12617M: Sunil Goutham <sgoutham@marvell.com> 12618M: Geetha sowjanya <gakula@marvell.com> 12619M: Subbaraya Sundeep <sbhatta@marvell.com> 12620M: hariprasad <hkelam@marvell.com> 12621L: netdev@vger.kernel.org 12622S: Supported 12623F: drivers/net/ethernet/marvell/octeontx2/nic/ 12624F: include/linux/soc/marvell/octeontx2/ 12625 12626MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12627M: Sunil Goutham <sgoutham@marvell.com> 12628M: Linu Cherian <lcherian@marvell.com> 12629M: Geetha sowjanya <gakula@marvell.com> 12630M: Jerin Jacob <jerinj@marvell.com> 12631M: hariprasad <hkelam@marvell.com> 12632M: Subbaraya Sundeep <sbhatta@marvell.com> 12633L: netdev@vger.kernel.org 12634S: Supported 12635F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12636F: drivers/net/ethernet/marvell/octeontx2/af/ 12637 12638MARVELL PRESTERA ETHERNET SWITCH DRIVER 12639M: Taras Chornyi <taras.chornyi@plvision.eu> 12640S: Supported 12641W: https://github.com/Marvell-switching/switchdev-prestera 12642F: drivers/net/ethernet/marvell/prestera/ 12643 12644MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12645M: Nicolas Pitre <nico@fluxnic.net> 12646S: Odd Fixes 12647F: drivers/mmc/host/mvsdio.* 12648 12649MARVELL USB MDIO CONTROLLER DRIVER 12650M: Tobias Waldekranz <tobias@waldekranz.com> 12651L: netdev@vger.kernel.org 12652S: Maintained 12653F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12654F: drivers/net/mdio/mdio-mvusb.c 12655 12656MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12657M: Hu Ziji <huziji@marvell.com> 12658L: linux-mmc@vger.kernel.org 12659S: Supported 12660F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12661F: drivers/mmc/host/sdhci-xenon* 12662 12663MATROX FRAMEBUFFER DRIVER 12664L: linux-fbdev@vger.kernel.org 12665S: Orphan 12666F: drivers/video/fbdev/matrox/matroxfb_* 12667F: include/uapi/linux/matroxfb.h 12668 12669MAX15301 DRIVER 12670M: Daniel Nilsson <daniel.nilsson@flex.com> 12671L: linux-hwmon@vger.kernel.org 12672S: Maintained 12673F: Documentation/hwmon/max15301.rst 12674F: drivers/hwmon/pmbus/max15301.c 12675 12676MAX16065 HARDWARE MONITOR DRIVER 12677M: Guenter Roeck <linux@roeck-us.net> 12678L: linux-hwmon@vger.kernel.org 12679S: Maintained 12680F: Documentation/hwmon/max16065.rst 12681F: drivers/hwmon/max16065.c 12682 12683MAX2175 SDR TUNER DRIVER 12684M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12685L: linux-media@vger.kernel.org 12686S: Maintained 12687T: git git://linuxtv.org/media_tree.git 12688F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12689F: Documentation/userspace-api/media/drivers/max2175.rst 12690F: drivers/media/i2c/max2175* 12691F: include/uapi/linux/max2175.h 12692 12693MAX31827 TEMPERATURE SWITCH DRIVER 12694M: Daniel Matyas <daniel.matyas@analog.com> 12695L: linux-hwmon@vger.kernel.org 12696S: Supported 12697W: http://ez.analog.com/community/linux-device-drivers 12698F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12699F: Documentation/hwmon/max31827.rst 12700F: drivers/hwmon/max31827.c 12701 12702MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12703L: linux-hwmon@vger.kernel.org 12704S: Orphan 12705F: Documentation/hwmon/max6650.rst 12706F: drivers/hwmon/max6650.c 12707 12708MAX6697 HARDWARE MONITOR DRIVER 12709M: Guenter Roeck <linux@roeck-us.net> 12710L: linux-hwmon@vger.kernel.org 12711S: Maintained 12712F: Documentation/devicetree/bindings/hwmon/max6697.txt 12713F: Documentation/hwmon/max6697.rst 12714F: drivers/hwmon/max6697.c 12715F: include/linux/platform_data/max6697.h 12716 12717MAX9286 QUAD GMSL DESERIALIZER DRIVER 12718M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12719M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12720M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12721M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12722L: linux-media@vger.kernel.org 12723S: Maintained 12724F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12725F: drivers/media/i2c/max9286.c 12726 12727MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12728M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12729L: linux-media@vger.kernel.org 12730S: Maintained 12731F: drivers/staging/media/max96712/max96712.c 12732 12733MAX9860 MONO AUDIO VOICE CODEC DRIVER 12734M: Peter Rosin <peda@axentia.se> 12735L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12736S: Maintained 12737F: Documentation/devicetree/bindings/sound/max9860.txt 12738F: sound/soc/codecs/max9860.* 12739 12740MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12741M: Andreas Klinger <ak@it-klinger.de> 12742L: linux-iio@vger.kernel.org 12743S: Maintained 12744F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12745F: drivers/iio/proximity/mb1232.c 12746 12747MAXIM MAX11205 DRIVER 12748M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12749L: linux-iio@vger.kernel.org 12750S: Supported 12751W: https://ez.analog.com/linux-software-drivers 12752F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12753F: drivers/iio/adc/max11205.c 12754 12755MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12756R: Iskren Chernev <iskren.chernev@gmail.com> 12757R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12758R: Marek Szyprowski <m.szyprowski@samsung.com> 12759R: Matheus Castello <matheus@castello.eng.br> 12760L: linux-pm@vger.kernel.org 12761S: Maintained 12762F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12763F: drivers/power/supply/max17040_battery.c 12764 12765MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12766R: Hans de Goede <hdegoede@redhat.com> 12767R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12768R: Marek Szyprowski <m.szyprowski@samsung.com> 12769R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12770R: Purism Kernel Team <kernel@puri.sm> 12771L: linux-pm@vger.kernel.org 12772S: Maintained 12773F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12774F: drivers/power/supply/max17042_battery.c 12775 12776MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12777M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12778L: linux-kernel@vger.kernel.org 12779S: Maintained 12780F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12781F: drivers/regulator/max20086-regulator.c 12782 12783MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12784M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12785L: linux-iio@vger.kernel.org 12786S: Maintained 12787F: drivers/iio/temperature/max30208.c 12788 12789MAXIM MAX77650 PMIC MFD DRIVER 12790M: Bartosz Golaszewski <brgl@bgdev.pl> 12791L: linux-kernel@vger.kernel.org 12792S: Maintained 12793F: Documentation/devicetree/bindings/*/*max77650.yaml 12794F: Documentation/devicetree/bindings/*/max77650*.yaml 12795F: drivers/gpio/gpio-max77650.c 12796F: drivers/input/misc/max77650-onkey.c 12797F: drivers/leds/leds-max77650.c 12798F: drivers/mfd/max77650.c 12799F: drivers/power/supply/max77650-charger.c 12800F: drivers/regulator/max77650-regulator.c 12801F: include/linux/mfd/max77650.h 12802 12803MAXIM MAX77714 PMIC MFD DRIVER 12804M: Luca Ceresoli <luca@lucaceresoli.net> 12805S: Maintained 12806F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12807F: drivers/mfd/max77714.c 12808F: include/linux/mfd/max77714.h 12809 12810MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12811M: Javier Martinez Canillas <javier@dowhile0.org> 12812L: linux-kernel@vger.kernel.org 12813S: Supported 12814F: Documentation/devicetree/bindings/*/*max77802.yaml 12815F: drivers/regulator/max77802-regulator.c 12816F: include/dt-bindings/*/*max77802.h 12817 12818MAXIM MAX77976 BATTERY CHARGER 12819M: Luca Ceresoli <luca@lucaceresoli.net> 12820S: Supported 12821F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12822F: drivers/power/supply/max77976_charger.c 12823 12824MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12825M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12826L: linux-pm@vger.kernel.org 12827S: Supported 12828B: mailto:linux-samsung-soc@vger.kernel.org 12829F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12830F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12831F: drivers/power/supply/max14577_charger.c 12832F: drivers/power/supply/max77693_charger.c 12833 12834MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12835M: Chanwoo Choi <cw00.choi@samsung.com> 12836M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12837L: linux-kernel@vger.kernel.org 12838S: Supported 12839B: mailto:linux-samsung-soc@vger.kernel.org 12840F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12841F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12844F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12845F: drivers/*/*max77843.c 12846F: drivers/*/max14577*.c 12847F: drivers/*/max77686*.c 12848F: drivers/*/max77693*.c 12849F: drivers/clk/clk-max77686.c 12850F: drivers/extcon/extcon-max14577.c 12851F: drivers/extcon/extcon-max77693.c 12852F: drivers/rtc/rtc-max77686.c 12853F: include/linux/mfd/max14577*.h 12854F: include/linux/mfd/max77686*.h 12855F: include/linux/mfd/max77693*.h 12856 12857MAXIRADIO FM RADIO RECEIVER DRIVER 12858M: Hans Verkuil <hverkuil@xs4all.nl> 12859L: linux-media@vger.kernel.org 12860S: Maintained 12861W: https://linuxtv.org 12862T: git git://linuxtv.org/media_tree.git 12863F: drivers/media/radio/radio-maxiradio* 12864 12865MAXLINEAR ETHERNET PHY DRIVER 12866M: Xu Liang <lxu@maxlinear.com> 12867L: netdev@vger.kernel.org 12868S: Supported 12869F: drivers/net/phy/mxl-gpy.c 12870 12871MCAN MMIO DEVICE DRIVER 12872M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12873L: linux-can@vger.kernel.org 12874S: Maintained 12875F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12876F: drivers/net/can/m_can/m_can.c 12877F: drivers/net/can/m_can/m_can.h 12878F: drivers/net/can/m_can/m_can_platform.c 12879 12880MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12881R: Yasushi SHOJI <yashi@spacecubics.com> 12882L: linux-can@vger.kernel.org 12883S: Maintained 12884F: drivers/net/can/usb/mcba_usb.c 12885 12886MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12887M: Rishi Gupta <gupt21@gmail.com> 12888L: linux-i2c@vger.kernel.org 12889L: linux-input@vger.kernel.org 12890S: Maintained 12891F: drivers/hid/hid-mcp2221.c 12892 12893MCP251XFD SPI-CAN NETWORK DRIVER 12894M: Marc Kleine-Budde <mkl@pengutronix.de> 12895M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12896R: Thomas Kopp <thomas.kopp@microchip.com> 12897L: linux-can@vger.kernel.org 12898S: Maintained 12899F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12900F: drivers/net/can/spi/mcp251xfd/ 12901 12902MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12903M: Peter Rosin <peda@axentia.se> 12904L: linux-iio@vger.kernel.org 12905S: Maintained 12906F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12907F: drivers/iio/potentiometer/mcp4018.c 12908F: drivers/iio/potentiometer/mcp4531.c 12909 12910MCR20A IEEE-802.15.4 RADIO DRIVER 12911M: Stefan Schmidt <stefan@datenfreihafen.org> 12912L: linux-wpan@vger.kernel.org 12913S: Odd Fixes 12914W: https://github.com/xueliu/mcr20a-linux 12915F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12916F: drivers/net/ieee802154/mcr20a.c 12917F: drivers/net/ieee802154/mcr20a.h 12918 12919MDIO REGMAP DRIVER 12920M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12921L: netdev@vger.kernel.org 12922S: Maintained 12923F: drivers/net/mdio/mdio-regmap.c 12924F: include/linux/mdio/mdio-regmap.h 12925 12926MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12927M: William Breathitt Gray <william.gray@linaro.org> 12928L: linux-iio@vger.kernel.org 12929S: Maintained 12930F: drivers/iio/dac/cio-dac.c 12931 12932MEDIA CONTROLLER FRAMEWORK 12933M: Sakari Ailus <sakari.ailus@linux.intel.com> 12934M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12935L: linux-media@vger.kernel.org 12936S: Supported 12937W: https://www.linuxtv.org 12938T: git git://linuxtv.org/media_tree.git 12939F: drivers/media/mc/ 12940F: include/media/media-*.h 12941F: include/uapi/linux/media.h 12942 12943MEDIA DRIVER FOR FREESCALE IMX PXP 12944M: Philipp Zabel <p.zabel@pengutronix.de> 12945L: linux-media@vger.kernel.org 12946S: Maintained 12947T: git git://linuxtv.org/media_tree.git 12948F: drivers/media/platform/nxp/imx-pxp.[ch] 12949 12950MEDIA DRIVERS FOR ASCOT2E 12951M: Sergey Kozlov <serjk@netup.ru> 12952M: Abylay Ospan <aospan@netup.ru> 12953L: linux-media@vger.kernel.org 12954S: Supported 12955W: https://linuxtv.org 12956W: http://netup.tv/ 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/dvb-frontends/ascot2e* 12959 12960MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12961M: Jasmin Jessich <jasmin@anw.at> 12962L: linux-media@vger.kernel.org 12963S: Maintained 12964W: https://linuxtv.org 12965T: git git://linuxtv.org/media_tree.git 12966F: drivers/media/dvb-frontends/cxd2099* 12967 12968MEDIA DRIVERS FOR CXD2841ER 12969M: Sergey Kozlov <serjk@netup.ru> 12970M: Abylay Ospan <aospan@netup.ru> 12971L: linux-media@vger.kernel.org 12972S: Supported 12973W: https://linuxtv.org 12974W: http://netup.tv/ 12975T: git git://linuxtv.org/media_tree.git 12976F: drivers/media/dvb-frontends/cxd2841er* 12977 12978MEDIA DRIVERS FOR CXD2880 12979M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12980L: linux-media@vger.kernel.org 12981S: Supported 12982W: http://linuxtv.org/ 12983T: git git://linuxtv.org/media_tree.git 12984F: drivers/media/dvb-frontends/cxd2880/* 12985F: drivers/media/spi/cxd2880* 12986 12987MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12988L: linux-media@vger.kernel.org 12989S: Orphan 12990W: https://linuxtv.org 12991T: git git://linuxtv.org/media_tree.git 12992F: drivers/media/pci/ddbridge/* 12993 12994MEDIA DRIVERS FOR FREESCALE IMX 12995M: Steve Longerbeam <slongerbeam@gmail.com> 12996M: Philipp Zabel <p.zabel@pengutronix.de> 12997L: linux-media@vger.kernel.org 12998S: Maintained 12999T: git git://linuxtv.org/media_tree.git 13000F: Documentation/admin-guide/media/imx.rst 13001F: Documentation/devicetree/bindings/media/imx.txt 13002F: drivers/staging/media/imx/ 13003F: include/linux/imx-media.h 13004F: include/media/imx.h 13005 13006MEDIA DRIVERS FOR FREESCALE IMX7/8 13007M: Rui Miguel Silva <rmfrfs@gmail.com> 13008M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13009M: Martin Kepplinger <martin.kepplinger@puri.sm> 13010R: Purism Kernel Team <kernel@puri.sm> 13011L: linux-media@vger.kernel.org 13012S: Maintained 13013T: git git://linuxtv.org/media_tree.git 13014F: Documentation/admin-guide/media/imx7.rst 13015F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13016F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13017F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13018F: drivers/media/platform/nxp/imx-mipi-csis.c 13019F: drivers/media/platform/nxp/imx7-media-csi.c 13020F: drivers/media/platform/nxp/imx8mq-mipi-csi.c 13021 13022MEDIA DRIVERS FOR HELENE 13023M: Abylay Ospan <aospan@netup.ru> 13024L: linux-media@vger.kernel.org 13025S: Supported 13026W: https://linuxtv.org 13027W: http://netup.tv/ 13028T: git git://linuxtv.org/media_tree.git 13029F: drivers/media/dvb-frontends/helene* 13030 13031MEDIA DRIVERS FOR HORUS3A 13032M: Sergey Kozlov <serjk@netup.ru> 13033M: Abylay Ospan <aospan@netup.ru> 13034L: linux-media@vger.kernel.org 13035S: Supported 13036W: https://linuxtv.org 13037W: http://netup.tv/ 13038T: git git://linuxtv.org/media_tree.git 13039F: drivers/media/dvb-frontends/horus3a* 13040 13041MEDIA DRIVERS FOR LNBH25 13042M: Sergey Kozlov <serjk@netup.ru> 13043M: Abylay Ospan <aospan@netup.ru> 13044L: linux-media@vger.kernel.org 13045S: Supported 13046W: https://linuxtv.org 13047W: http://netup.tv/ 13048T: git git://linuxtv.org/media_tree.git 13049F: drivers/media/dvb-frontends/lnbh25* 13050 13051MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13052L: linux-media@vger.kernel.org 13053S: Orphan 13054W: https://linuxtv.org 13055T: git git://linuxtv.org/media_tree.git 13056F: drivers/media/dvb-frontends/mxl5xx* 13057 13058MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13059M: Sergey Kozlov <serjk@netup.ru> 13060M: Abylay Ospan <aospan@netup.ru> 13061L: linux-media@vger.kernel.org 13062S: Supported 13063W: https://linuxtv.org 13064W: http://netup.tv/ 13065T: git git://linuxtv.org/media_tree.git 13066F: drivers/media/pci/netup_unidvb/* 13067 13068MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13069M: Dmitry Osipenko <digetx@gmail.com> 13070L: linux-media@vger.kernel.org 13071L: linux-tegra@vger.kernel.org 13072S: Maintained 13073T: git git://linuxtv.org/media_tree.git 13074F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13075F: drivers/media/platform/nvidia/tegra-vde/ 13076 13077MEDIA DRIVERS FOR RENESAS - CEU 13078M: Jacopo Mondi <jacopo@jmondi.org> 13079L: linux-media@vger.kernel.org 13080L: linux-renesas-soc@vger.kernel.org 13081S: Supported 13082T: git git://linuxtv.org/media_tree.git 13083F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13084F: drivers/media/platform/renesas/renesas-ceu.c 13085F: include/media/drv-intf/renesas-ceu.h 13086 13087MEDIA DRIVERS FOR RENESAS - DRIF 13088M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13089L: linux-media@vger.kernel.org 13090L: linux-renesas-soc@vger.kernel.org 13091S: Supported 13092T: git git://linuxtv.org/media_tree.git 13093F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13094F: drivers/media/platform/renesas/rcar_drif.c 13095 13096MEDIA DRIVERS FOR RENESAS - FCP 13097M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13098L: linux-media@vger.kernel.org 13099L: linux-renesas-soc@vger.kernel.org 13100S: Supported 13101T: git git://linuxtv.org/media_tree.git 13102F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13103F: drivers/media/platform/renesas/rcar-fcp.c 13104F: include/media/rcar-fcp.h 13105 13106MEDIA DRIVERS FOR RENESAS - FDP1 13107M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13108L: linux-media@vger.kernel.org 13109L: linux-renesas-soc@vger.kernel.org 13110S: Supported 13111T: git git://linuxtv.org/media_tree.git 13112F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13113F: drivers/media/platform/renesas/rcar_fdp1.c 13114 13115MEDIA DRIVERS FOR RENESAS - VIN 13116M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13117L: linux-media@vger.kernel.org 13118L: linux-renesas-soc@vger.kernel.org 13119S: Supported 13120T: git git://linuxtv.org/media_tree.git 13121F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13122F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13123F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13124F: drivers/media/platform/renesas/rcar-isp.c 13125F: drivers/media/platform/renesas/rcar-vin/ 13126 13127MEDIA DRIVERS FOR RENESAS - VSP1 13128M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13129M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13130L: linux-media@vger.kernel.org 13131L: linux-renesas-soc@vger.kernel.org 13132S: Supported 13133T: git git://linuxtv.org/media_tree.git 13134F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13135F: drivers/media/platform/renesas/vsp1/ 13136 13137MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13138L: linux-media@vger.kernel.org 13139S: Orphan 13140W: https://linuxtv.org 13141T: git git://linuxtv.org/media_tree.git 13142F: drivers/media/dvb-frontends/stv0910* 13143 13144MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13145L: linux-media@vger.kernel.org 13146S: Orphan 13147W: https://linuxtv.org 13148T: git git://linuxtv.org/media_tree.git 13149F: drivers/media/dvb-frontends/stv6111* 13150 13151MEDIA DRIVERS FOR STM32 - DCMI 13152M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13153L: linux-media@vger.kernel.org 13154S: Supported 13155T: git git://linuxtv.org/media_tree.git 13156F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13157F: drivers/media/platform/st/stm32/stm32-dcmi.c 13158 13159MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13160M: Mauro Carvalho Chehab <mchehab@kernel.org> 13161L: linux-media@vger.kernel.org 13162S: Maintained 13163W: https://linuxtv.org 13164Q: http://patchwork.kernel.org/project/linux-media/list/ 13165T: git git://linuxtv.org/media_tree.git 13166F: Documentation/admin-guide/media/ 13167F: Documentation/devicetree/bindings/media/ 13168F: Documentation/driver-api/media/ 13169F: Documentation/userspace-api/media/ 13170F: drivers/media/ 13171F: drivers/staging/media/ 13172F: include/dt-bindings/media/ 13173F: include/linux/platform_data/media/ 13174F: include/media/ 13175F: include/uapi/linux/dvb/ 13176F: include/uapi/linux/ivtv* 13177F: include/uapi/linux/media.h 13178F: include/uapi/linux/uvcvideo.h 13179F: include/uapi/linux/v4l2-* 13180F: include/uapi/linux/videodev2.h 13181 13182MEDIATEK BLUETOOTH DRIVER 13183M: Sean Wang <sean.wang@mediatek.com> 13184L: linux-bluetooth@vger.kernel.org 13185L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13186S: Maintained 13187F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13188F: drivers/bluetooth/btmtkuart.c 13189 13190MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13191M: Sean Wang <sean.wang@mediatek.com> 13192L: linux-pm@vger.kernel.org 13193S: Maintained 13194F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13195F: drivers/power/reset/mt6323-poweroff.c 13196 13197MEDIATEK CIR DRIVER 13198M: Sean Wang <sean.wang@mediatek.com> 13199S: Maintained 13200F: drivers/media/rc/mtk-cir.c 13201 13202MEDIATEK DMA DRIVER 13203M: Sean Wang <sean.wang@mediatek.com> 13204L: dmaengine@vger.kernel.org 13205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13206L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13207S: Maintained 13208F: Documentation/devicetree/bindings/dma/mtk-* 13209F: drivers/dma/mediatek/ 13210 13211MEDIATEK ETHERNET DRIVER 13212M: Felix Fietkau <nbd@nbd.name> 13213M: John Crispin <john@phrozen.org> 13214M: Sean Wang <sean.wang@mediatek.com> 13215M: Mark Lee <Mark-MC.Lee@mediatek.com> 13216M: Lorenzo Bianconi <lorenzo@kernel.org> 13217L: netdev@vger.kernel.org 13218S: Maintained 13219F: drivers/net/ethernet/mediatek/ 13220 13221MEDIATEK ETHERNET PCS DRIVER 13222M: Alexander Couzens <lynxis@fe80.eu> 13223M: Daniel Golle <daniel@makrotopia.org> 13224L: netdev@vger.kernel.org 13225S: Maintained 13226F: drivers/net/pcs/pcs-mtk-lynxi.c 13227F: include/linux/pcs/pcs-mtk-lynxi.h 13228 13229MEDIATEK ETHERNET PHY DRIVERS 13230M: Daniel Golle <daniel@makrotopia.org> 13231M: Qingfang Deng <dqfext@gmail.com> 13232M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13233L: netdev@vger.kernel.org 13234S: Maintained 13235F: drivers/net/phy/mediatek-ge-soc.c 13236F: drivers/net/phy/mediatek-ge.c 13237 13238MEDIATEK I2C CONTROLLER DRIVER 13239M: Qii Wang <qii.wang@mediatek.com> 13240L: linux-i2c@vger.kernel.org 13241S: Maintained 13242F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13243F: drivers/i2c/busses/i2c-mt65xx.c 13244 13245MEDIATEK IOMMU DRIVER 13246M: Yong Wu <yong.wu@mediatek.com> 13247L: iommu@lists.linux.dev 13248L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13249S: Supported 13250F: Documentation/devicetree/bindings/iommu/mediatek* 13251F: drivers/iommu/mtk_iommu* 13252F: include/dt-bindings/memory/mt*-port.h 13253 13254MEDIATEK JPEG DRIVER 13255M: Bin Liu <bin.liu@mediatek.com> 13256S: Supported 13257F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13258F: drivers/media/platform/mediatek/jpeg/ 13259 13260MEDIATEK KEYPAD DRIVER 13261M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13262S: Supported 13263F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13264F: drivers/input/keyboard/mt6779-keypad.c 13265 13266MEDIATEK MDP DRIVER 13267M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13268M: Houlong Wei <houlong.wei@mediatek.com> 13269M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13270S: Supported 13271F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13272F: drivers/media/platform/mediatek/mdp/ 13273F: drivers/media/platform/mediatek/vpu/ 13274 13275MEDIATEK MEDIA DRIVER 13276M: Tiffany Lin <tiffany.lin@mediatek.com> 13277M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13278M: Yunfei Dong <yunfei.dong@mediatek.com> 13279S: Supported 13280F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13281F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13282F: drivers/media/platform/mediatek/vcodec/ 13283F: drivers/media/platform/mediatek/vpu/ 13284 13285MEDIATEK MMC/SD/SDIO DRIVER 13286M: Chaotian Jing <chaotian.jing@mediatek.com> 13287S: Maintained 13288F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13289F: drivers/mmc/host/mtk-sd.c 13290 13291MEDIATEK MT76 WIRELESS LAN DRIVER 13292M: Felix Fietkau <nbd@nbd.name> 13293M: Lorenzo Bianconi <lorenzo@kernel.org> 13294M: Ryder Lee <ryder.lee@mediatek.com> 13295R: Shayne Chen <shayne.chen@mediatek.com> 13296R: Sean Wang <sean.wang@mediatek.com> 13297L: linux-wireless@vger.kernel.org 13298S: Maintained 13299T: git https://github.com/nbd168/wireless 13300F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13301F: drivers/net/wireless/mediatek/mt76/ 13302 13303MEDIATEK MT7601U WIRELESS LAN DRIVER 13304M: Jakub Kicinski <kuba@kernel.org> 13305L: linux-wireless@vger.kernel.org 13306S: Maintained 13307F: drivers/net/wireless/mediatek/mt7601u/ 13308 13309MEDIATEK MT7621 CLOCK DRIVER 13310M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13311S: Maintained 13312F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13313F: drivers/clk/ralink/clk-mt7621.c 13314 13315MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13316M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13317S: Maintained 13318F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13319F: drivers/pci/controller/pcie-mt7621.c 13320 13321MEDIATEK MT7621 PHY PCI DRIVER 13322M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13323S: Maintained 13324F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13325F: drivers/phy/ralink/phy-mt7621-pci.c 13326 13327MEDIATEK MT7621/28/88 I2C DRIVER 13328M: Stefan Roese <sr@denx.de> 13329L: linux-i2c@vger.kernel.org 13330S: Maintained 13331F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13332F: drivers/i2c/busses/i2c-mt7621.c 13333 13334MEDIATEK MTMIPS CLOCK DRIVER 13335M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13336S: Maintained 13337F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13338F: drivers/clk/ralink/clk-mtmips.c 13339 13340MEDIATEK NAND CONTROLLER DRIVER 13341L: linux-mtd@lists.infradead.org 13342S: Orphan 13343F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13344F: drivers/mtd/nand/raw/mtk_* 13345 13346MEDIATEK PMIC LED DRIVER 13347M: Sean Wang <sean.wang@mediatek.com> 13348S: Maintained 13349F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13350F: drivers/leds/leds-mt6323.c 13351 13352MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13353M: Sean Wang <sean.wang@mediatek.com> 13354S: Maintained 13355F: drivers/char/hw_random/mtk-rng.c 13356 13357MEDIATEK SMI DRIVER 13358M: Yong Wu <yong.wu@mediatek.com> 13359L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13360S: Supported 13361F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13362F: drivers/memory/mtk-smi.c 13363F: include/soc/mediatek/smi.h 13364 13365MEDIATEK SWITCH DRIVER 13366M: Arınç ÜNAL <arinc.unal@arinc9.com> 13367M: Daniel Golle <daniel@makrotopia.org> 13368M: Landen Chao <Landen.Chao@mediatek.com> 13369M: DENG Qingfang <dqfext@gmail.com> 13370M: Sean Wang <sean.wang@mediatek.com> 13371L: netdev@vger.kernel.org 13372S: Maintained 13373F: drivers/net/dsa/mt7530-mdio.c 13374F: drivers/net/dsa/mt7530-mmio.c 13375F: drivers/net/dsa/mt7530.* 13376F: net/dsa/tag_mtk.c 13377 13378MEDIATEK T7XX 5G WWAN MODEM DRIVER 13379M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13380M: Intel Corporation <linuxwwan@intel.com> 13381R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13382R: Liu Haijun <haijun.liu@mediatek.com> 13383R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13384R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13385L: netdev@vger.kernel.org 13386S: Supported 13387F: drivers/net/wwan/t7xx/ 13388 13389MEDIATEK USB3 DRD IP DRIVER 13390M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13391L: linux-usb@vger.kernel.org 13392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13393L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13394S: Maintained 13395F: Documentation/devicetree/bindings/usb/mediatek,* 13396F: drivers/usb/host/xhci-mtk* 13397F: drivers/usb/mtu3/ 13398 13399MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13400M: Peter Senna Tschudin <peter.senna@gmail.com> 13401M: Martin Donnelly <martin.donnelly@ge.com> 13402M: Martyn Welch <martyn.welch@collabora.co.uk> 13403S: Maintained 13404F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13405F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13406 13407MEGARAID SCSI/SAS DRIVERS 13408M: Kashyap Desai <kashyap.desai@broadcom.com> 13409M: Sumit Saxena <sumit.saxena@broadcom.com> 13410M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13411L: megaraidlinux.pdl@broadcom.com 13412L: linux-scsi@vger.kernel.org 13413S: Maintained 13414W: http://www.avagotech.com/support/ 13415F: Documentation/scsi/megaraid.rst 13416F: drivers/scsi/megaraid.* 13417F: drivers/scsi/megaraid/ 13418 13419MELEXIS MLX90614 DRIVER 13420M: Crt Mori <cmo@melexis.com> 13421L: linux-iio@vger.kernel.org 13422S: Supported 13423W: http://www.melexis.com 13424F: drivers/iio/temperature/mlx90614.c 13425 13426MELEXIS MLX90632 DRIVER 13427M: Crt Mori <cmo@melexis.com> 13428L: linux-iio@vger.kernel.org 13429S: Supported 13430W: http://www.melexis.com 13431F: drivers/iio/temperature/mlx90632.c 13432 13433MELFAS MIP4 TOUCHSCREEN DRIVER 13434M: Sangwon Jee <jeesw@melfas.com> 13435S: Supported 13436W: http://www.melfas.com 13437F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13438F: drivers/input/touchscreen/melfas_mip4.c 13439 13440MELLANOX BLUEFIELD I2C DRIVER 13441M: Khalil Blaiech <kblaiech@nvidia.com> 13442M: Asmaa Mnebhi <asmaa@nvidia.com> 13443L: linux-i2c@vger.kernel.org 13444S: Supported 13445F: drivers/i2c/busses/i2c-mlxbf.c 13446 13447MELLANOX ETHERNET DRIVER (mlx4_en) 13448M: Tariq Toukan <tariqt@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/mlx4/en_* 13454 13455MELLANOX ETHERNET DRIVER (mlx5e) 13456M: Saeed Mahameed <saeedm@nvidia.com> 13457L: netdev@vger.kernel.org 13458S: Supported 13459W: http://www.mellanox.com 13460Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13461F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13462 13463MELLANOX ETHERNET INNOVA DRIVERS 13464R: Boris Pismenny <borisp@nvidia.com> 13465L: netdev@vger.kernel.org 13466S: Supported 13467W: http://www.mellanox.com 13468Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13469F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13470F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13471F: include/linux/mlx5/mlx5_ifc_fpga.h 13472 13473MELLANOX ETHERNET SWITCH DRIVERS 13474M: Ido Schimmel <idosch@nvidia.com> 13475M: Petr Machata <petrm@nvidia.com> 13476L: netdev@vger.kernel.org 13477S: Supported 13478W: http://www.mellanox.com 13479Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13480F: drivers/net/ethernet/mellanox/mlxsw/ 13481F: tools/testing/selftests/drivers/net/mlxsw/ 13482 13483MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13484M: mlxsw@nvidia.com 13485L: netdev@vger.kernel.org 13486S: Supported 13487W: http://www.mellanox.com 13488Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13489F: drivers/net/ethernet/mellanox/mlxfw/ 13490 13491MELLANOX HARDWARE PLATFORM SUPPORT 13492M: Hans de Goede <hdegoede@redhat.com> 13493M: Mark Gross <markgross@kernel.org> 13494M: Vadim Pasternak <vadimp@nvidia.com> 13495L: platform-driver-x86@vger.kernel.org 13496S: Supported 13497F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13498F: drivers/platform/mellanox/ 13499F: include/linux/platform_data/mlxreg.h 13500 13501MELLANOX MLX4 core VPI driver 13502M: Tariq Toukan <tariqt@nvidia.com> 13503L: netdev@vger.kernel.org 13504L: linux-rdma@vger.kernel.org 13505S: Supported 13506W: http://www.mellanox.com 13507Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13508F: drivers/net/ethernet/mellanox/mlx4/ 13509F: include/linux/mlx4/ 13510 13511MELLANOX MLX4 IB driver 13512M: Yishai Hadas <yishaih@nvidia.com> 13513L: linux-rdma@vger.kernel.org 13514S: Supported 13515W: http://www.mellanox.com 13516Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13517F: drivers/infiniband/hw/mlx4/ 13518F: include/linux/mlx4/ 13519F: include/uapi/rdma/mlx4-abi.h 13520 13521MELLANOX MLX5 core VPI driver 13522M: Saeed Mahameed <saeedm@nvidia.com> 13523M: Leon Romanovsky <leonro@nvidia.com> 13524L: netdev@vger.kernel.org 13525L: linux-rdma@vger.kernel.org 13526S: Supported 13527W: http://www.mellanox.com 13528Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13529F: Documentation/networking/device_drivers/ethernet/mellanox/ 13530F: drivers/net/ethernet/mellanox/mlx5/core/ 13531F: include/linux/mlx5/ 13532 13533MELLANOX MLX5 IB driver 13534M: Leon Romanovsky <leonro@nvidia.com> 13535L: linux-rdma@vger.kernel.org 13536S: Supported 13537W: http://www.mellanox.com 13538Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13539F: drivers/infiniband/hw/mlx5/ 13540F: include/linux/mlx5/ 13541F: include/uapi/rdma/mlx5-abi.h 13542 13543MELLANOX MLXCPLD I2C AND MUX DRIVER 13544M: Vadim Pasternak <vadimp@nvidia.com> 13545M: Michael Shych <michaelsh@nvidia.com> 13546L: linux-i2c@vger.kernel.org 13547S: Supported 13548F: Documentation/i2c/busses/i2c-mlxcpld.rst 13549F: drivers/i2c/busses/i2c-mlxcpld.c 13550F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13551 13552MELLANOX MLXCPLD LED DRIVER 13553M: Vadim Pasternak <vadimp@nvidia.com> 13554L: linux-leds@vger.kernel.org 13555S: Supported 13556F: Documentation/leds/leds-mlxcpld.rst 13557F: drivers/leds/leds-mlxcpld.c 13558F: drivers/leds/leds-mlxreg.c 13559 13560MELLANOX PLATFORM DRIVER 13561M: Vadim Pasternak <vadimp@nvidia.com> 13562L: platform-driver-x86@vger.kernel.org 13563S: Supported 13564F: drivers/platform/x86/mlx-platform.c 13565 13566MEMBARRIER SUPPORT 13567M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13568M: "Paul E. McKenney" <paulmck@kernel.org> 13569L: linux-kernel@vger.kernel.org 13570S: Supported 13571F: arch/powerpc/include/asm/membarrier.h 13572F: include/uapi/linux/membarrier.h 13573F: kernel/sched/membarrier.c 13574 13575MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13576M: Mike Rapoport <rppt@kernel.org> 13577L: linux-mm@kvack.org 13578S: Maintained 13579F: Documentation/core-api/boot-time-mm.rst 13580F: include/linux/memblock.h 13581F: mm/memblock.c 13582F: mm/mm_init.c 13583F: tools/testing/memblock/ 13584 13585MEMORY CONTROLLER DRIVERS 13586M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13587L: linux-kernel@vger.kernel.org 13588S: Maintained 13589B: mailto:krzysztof.kozlowski@linaro.org 13590T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13591F: Documentation/devicetree/bindings/memory-controllers/ 13592F: drivers/memory/ 13593F: include/dt-bindings/memory/ 13594F: include/memory/ 13595 13596MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13597M: Dmitry Osipenko <digetx@gmail.com> 13598L: linux-pm@vger.kernel.org 13599L: linux-tegra@vger.kernel.org 13600S: Maintained 13601T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13602F: drivers/devfreq/tegra30-devfreq.c 13603 13604MEMORY HOT(UN)PLUG 13605M: David Hildenbrand <david@redhat.com> 13606M: Oscar Salvador <osalvador@suse.de> 13607L: linux-mm@kvack.org 13608S: Maintained 13609F: Documentation/admin-guide/mm/memory-hotplug.rst 13610F: Documentation/core-api/memory-hotplug.rst 13611F: drivers/base/memory.c 13612F: include/linux/memory_hotplug.h 13613F: mm/memory_hotplug.c 13614F: tools/testing/selftests/memory-hotplug/ 13615 13616MEMORY MANAGEMENT 13617M: Andrew Morton <akpm@linux-foundation.org> 13618L: linux-mm@kvack.org 13619S: Maintained 13620W: http://www.linux-mm.org 13621T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13622T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13623F: include/linux/gfp.h 13624F: include/linux/gfp_types.h 13625F: include/linux/memory_hotplug.h 13626F: include/linux/mm.h 13627F: include/linux/mmzone.h 13628F: include/linux/pagewalk.h 13629F: include/trace/events/ksm.h 13630F: mm/ 13631F: tools/mm/ 13632F: tools/testing/selftests/mm/ 13633 13634MEMORY TECHNOLOGY DEVICES (MTD) 13635M: Miquel Raynal <miquel.raynal@bootlin.com> 13636M: Richard Weinberger <richard@nod.at> 13637M: Vignesh Raghavendra <vigneshr@ti.com> 13638L: linux-mtd@lists.infradead.org 13639S: Maintained 13640W: http://www.linux-mtd.infradead.org/ 13641Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13642C: irc://irc.oftc.net/mtd 13643T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13644T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13645F: Documentation/devicetree/bindings/mtd/ 13646F: drivers/mtd/ 13647F: include/linux/mtd/ 13648F: include/uapi/mtd/ 13649 13650MEMSENSING MICROSYSTEMS MSA311 DRIVER 13651M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13652L: linux-iio@vger.kernel.org 13653S: Maintained 13654F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13655F: drivers/iio/accel/msa311.c 13656 13657MEN A21 WATCHDOG DRIVER 13658M: Johannes Thumshirn <morbidrsa@gmail.com> 13659L: linux-watchdog@vger.kernel.org 13660S: Maintained 13661F: drivers/watchdog/mena21_wdt.c 13662 13663MEN CHAMELEON BUS (mcb) 13664M: Johannes Thumshirn <morbidrsa@gmail.com> 13665S: Maintained 13666F: Documentation/driver-api/men-chameleon-bus.rst 13667F: drivers/mcb/ 13668F: include/linux/mcb.h 13669 13670MEN F21BMC (Board Management Controller) 13671M: Andreas Werner <andreas.werner@men.de> 13672S: Supported 13673F: Documentation/hwmon/menf21bmc.rst 13674F: drivers/hwmon/menf21bmc_hwmon.c 13675F: drivers/leds/leds-menf21bmc.c 13676F: drivers/mfd/menf21bmc.c 13677F: drivers/watchdog/menf21bmc_wdt.c 13678 13679MEN Z069 WATCHDOG DRIVER 13680M: Johannes Thumshirn <jth@kernel.org> 13681L: linux-watchdog@vger.kernel.org 13682S: Maintained 13683F: drivers/watchdog/menz69_wdt.c 13684 13685MESON AO CEC DRIVER FOR AMLOGIC SOCS 13686M: Neil Armstrong <neil.armstrong@linaro.org> 13687L: linux-media@vger.kernel.org 13688L: linux-amlogic@lists.infradead.org 13689S: Supported 13690W: http://linux-meson.com/ 13691T: git git://linuxtv.org/media_tree.git 13692F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13693F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13694F: drivers/media/cec/platform/meson/ao-cec.c 13695 13696MESON GE2D 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,axg-ge2d.yaml 13703F: drivers/media/platform/amlogic/meson-ge2d/ 13704 13705MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13706M: Liang Yang <liang.yang@amlogic.com> 13707L: linux-mtd@lists.infradead.org 13708S: Maintained 13709F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13710F: drivers/mtd/nand/raw/meson_* 13711 13712MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13713M: Neil Armstrong <neil.armstrong@linaro.org> 13714L: linux-media@vger.kernel.org 13715L: linux-amlogic@lists.infradead.org 13716S: Supported 13717T: git git://linuxtv.org/media_tree.git 13718F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13719F: drivers/staging/media/meson/vdec/ 13720 13721METHODE UDPU SUPPORT 13722M: Vladimir Vid <vladimir.vid@sartura.hr> 13723S: Maintained 13724F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13725 13726MHI BUS 13727M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13728L: mhi@lists.linux.dev 13729L: linux-arm-msm@vger.kernel.org 13730S: Maintained 13731T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13732F: Documentation/ABI/stable/sysfs-bus-mhi 13733F: Documentation/mhi/ 13734F: drivers/bus/mhi/ 13735F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13736F: include/linux/mhi.h 13737 13738MICROBLAZE ARCHITECTURE 13739M: Michal Simek <monstr@monstr.eu> 13740S: Supported 13741W: http://www.monstr.eu/fdt/ 13742T: git git://git.monstr.eu/linux-2.6-microblaze.git 13743F: arch/microblaze/ 13744 13745MICROBLAZE TMR INJECT 13746M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13747S: Supported 13748F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13749F: drivers/misc/xilinx_tmr_inject.c 13750 13751MICROBLAZE TMR MANAGER 13752M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13753S: Supported 13754F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13755F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13756F: drivers/misc/xilinx_tmr_manager.c 13757 13758MICROCHIP AT91 DMA DRIVERS 13759M: Ludovic Desroches <ludovic.desroches@microchip.com> 13760M: Tudor Ambarus <tudor.ambarus@linaro.org> 13761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13762L: dmaengine@vger.kernel.org 13763S: Supported 13764F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13765F: drivers/dma/at_hdmac.c 13766F: drivers/dma/at_xdmac.c 13767F: include/dt-bindings/dma/at91.h 13768 13769MICROCHIP AT91 SERIAL DRIVER 13770M: Richard Genoud <richard.genoud@gmail.com> 13771S: Maintained 13772F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13773F: drivers/tty/serial/atmel_serial.c 13774F: drivers/tty/serial/atmel_serial.h 13775 13776MICROCHIP AT91 USART MFD DRIVER 13777M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13778L: linux-kernel@vger.kernel.org 13779S: Supported 13780F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13781F: drivers/mfd/at91-usart.c 13782F: include/dt-bindings/mfd/at91-usart.h 13783 13784MICROCHIP AT91 USART SPI DRIVER 13785M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13786L: linux-spi@vger.kernel.org 13787S: Supported 13788F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13789F: drivers/spi/spi-at91-usart.c 13790 13791MICROCHIP AUDIO ASOC DRIVERS 13792M: Claudiu Beznea <claudiu.beznea@microchip.com> 13793L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13794S: Supported 13795F: Documentation/devicetree/bindings/sound/atmel* 13796F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13797F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13798F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13799F: sound/soc/atmel 13800 13801MICROCHIP CSI2DC DRIVER 13802M: Eugen Hristev <eugen.hristev@microchip.com> 13803L: linux-media@vger.kernel.org 13804S: Supported 13805F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13806F: drivers/media/platform/microchip/microchip-csi2dc.c 13807 13808MICROCHIP ECC DRIVER 13809M: Tudor Ambarus <tudor.ambarus@linaro.org> 13810L: linux-crypto@vger.kernel.org 13811S: Maintained 13812F: drivers/crypto/atmel-ecc.* 13813 13814MICROCHIP EIC DRIVER 13815M: Claudiu Beznea <claudiu.beznea@microchip.com> 13816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13817S: Supported 13818F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13819F: drivers/irqchip/irq-mchp-eic.c 13820 13821MICROCHIP I2C DRIVER 13822M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13823L: linux-i2c@vger.kernel.org 13824S: Supported 13825F: drivers/i2c/busses/i2c-at91-*.c 13826F: drivers/i2c/busses/i2c-at91.h 13827 13828MICROCHIP ISC DRIVER 13829M: Eugen Hristev <eugen.hristev@microchip.com> 13830L: linux-media@vger.kernel.org 13831S: Supported 13832F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13833F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13834F: drivers/media/platform/microchip/microchip-isc* 13835F: drivers/media/platform/microchip/microchip-sama*-isc* 13836F: drivers/staging/media/deprecated/atmel/atmel-isc* 13837F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13838F: include/linux/atmel-isc-media.h 13839 13840MICROCHIP ISI DRIVER 13841M: Eugen Hristev <eugen.hristev@microchip.com> 13842L: linux-media@vger.kernel.org 13843S: Supported 13844F: drivers/media/platform/atmel/atmel-isi.c 13845F: drivers/media/platform/atmel/atmel-isi.h 13846 13847MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13848M: Woojung Huh <woojung.huh@microchip.com> 13849M: UNGLinuxDriver@microchip.com 13850L: netdev@vger.kernel.org 13851S: Maintained 13852F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13853F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13854F: drivers/net/dsa/microchip/* 13855F: include/linux/dsa/ksz_common.h 13856F: include/linux/platform_data/microchip-ksz.h 13857F: net/dsa/tag_ksz.c 13858 13859MICROCHIP LAN743X ETHERNET DRIVER 13860M: Bryan Whitehead <bryan.whitehead@microchip.com> 13861M: UNGLinuxDriver@microchip.com 13862L: netdev@vger.kernel.org 13863S: Maintained 13864F: drivers/net/ethernet/microchip/lan743x_* 13865 13866MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13867M: Arun Ramadoss <arun.ramadoss@microchip.com> 13868R: UNGLinuxDriver@microchip.com 13869L: netdev@vger.kernel.org 13870S: Maintained 13871F: drivers/net/phy/microchip_t1.c 13872 13873MICROCHIP LAN966X ETHERNET DRIVER 13874M: Horatiu Vultur <horatiu.vultur@microchip.com> 13875M: UNGLinuxDriver@microchip.com 13876L: netdev@vger.kernel.org 13877S: Maintained 13878F: drivers/net/ethernet/microchip/lan966x/* 13879 13880MICROCHIP LCDFB DRIVER 13881M: Nicolas Ferre <nicolas.ferre@microchip.com> 13882L: linux-fbdev@vger.kernel.org 13883S: Maintained 13884F: drivers/video/fbdev/atmel_lcdfb.c 13885F: include/video/atmel_lcdc.h 13886 13887MICROCHIP MCP16502 PMIC DRIVER 13888M: Claudiu Beznea <claudiu.beznea@microchip.com> 13889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13890S: Supported 13891F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13892F: drivers/regulator/mcp16502.c 13893 13894MICROCHIP MCP3911 ADC DRIVER 13895M: Marcus Folkesson <marcus.folkesson@gmail.com> 13896M: Kent Gustavsson <kent@minoris.se> 13897L: linux-iio@vger.kernel.org 13898S: Maintained 13899F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13900F: drivers/iio/adc/mcp3911.c 13901 13902MICROCHIP MMC/SD/SDIO MCI DRIVER 13903M: Ludovic Desroches <ludovic.desroches@microchip.com> 13904S: Maintained 13905F: drivers/mmc/host/atmel-mci.c 13906 13907MICROCHIP NAND DRIVER 13908M: Tudor Ambarus <tudor.ambarus@linaro.org> 13909L: linux-mtd@lists.infradead.org 13910S: Supported 13911F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13912F: drivers/mtd/nand/raw/atmel/* 13913 13914MICROCHIP OTPC DRIVER 13915M: Claudiu Beznea <claudiu.beznea@microchip.com> 13916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13917S: Supported 13918F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13919F: drivers/nvmem/microchip-otpc.c 13920F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13921 13922MICROCHIP PCI1XXXX GP DRIVER 13923M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13924L: linux-gpio@vger.kernel.org 13925S: Supported 13926F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13927F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13928F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13929 13930MICROCHIP PCI1XXXX I2C DRIVER 13931M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13932M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13933M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13934L: linux-i2c@vger.kernel.org 13935S: Maintained 13936F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13937 13938MICROCHIP PCIe UART DRIVER 13939M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13940M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13941L: linux-serial@vger.kernel.org 13942S: Maintained 13943F: drivers/tty/serial/8250/8250_pci1xxxx.c 13944 13945MICROCHIP POLARFIRE FPGA DRIVERS 13946M: Conor Dooley <conor.dooley@microchip.com> 13947R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13948L: linux-fpga@vger.kernel.org 13949S: Supported 13950F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13951F: drivers/fpga/microchip-spi.c 13952 13953MICROCHIP PWM DRIVER 13954M: Claudiu Beznea <claudiu.beznea@microchip.com> 13955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13956L: linux-pwm@vger.kernel.org 13957S: Supported 13958F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13959F: drivers/pwm/pwm-atmel.c 13960 13961MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13962M: Eugen Hristev <eugen.hristev@microchip.com> 13963L: linux-iio@vger.kernel.org 13964S: Supported 13965F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13966F: drivers/iio/adc/at91-sama5d2_adc.c 13967F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13968 13969MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13970M: Claudiu Beznea <claudiu.beznea@microchip.com> 13971S: Supported 13972F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13973F: drivers/power/reset/at91-sama5d2_shdwc.c 13974 13975MICROCHIP SOC DRIVERS 13976M: Conor Dooley <conor@kernel.org> 13977S: Supported 13978T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13979F: drivers/soc/microchip/ 13980 13981MICROCHIP SPI DRIVER 13982M: Tudor Ambarus <tudor.ambarus@linaro.org> 13983S: Supported 13984F: drivers/spi/spi-atmel.* 13985 13986MICROCHIP SSC DRIVER 13987M: Claudiu Beznea <claudiu.beznea@microchip.com> 13988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13989S: Supported 13990F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13991F: drivers/misc/atmel-ssc.c 13992F: include/linux/atmel-ssc.h 13993 13994Microchip Timer Counter Block (TCB) Capture Driver 13995M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13997L: linux-iio@vger.kernel.org 13998S: Maintained 13999F: drivers/counter/microchip-tcb-capture.c 14000 14001MICROCHIP USB251XB DRIVER 14002M: Richard Leitner <richard.leitner@skidata.com> 14003L: linux-usb@vger.kernel.org 14004S: Maintained 14005F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14006F: drivers/usb/misc/usb251xb.c 14007 14008MICROCHIP USBA UDC DRIVER 14009M: Cristian Birsan <cristian.birsan@microchip.com> 14010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14011S: Supported 14012F: drivers/usb/gadget/udc/atmel_usba_udc.* 14013 14014MICROCHIP WILC1000 WIFI DRIVER 14015M: Ajay Singh <ajay.kathat@microchip.com> 14016M: Claudiu Beznea <claudiu.beznea@microchip.com> 14017L: linux-wireless@vger.kernel.org 14018S: Supported 14019F: drivers/net/wireless/microchip/wilc1000/ 14020 14021MICROSEMI MIPS SOCS 14022M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14023M: UNGLinuxDriver@microchip.com 14024L: linux-mips@vger.kernel.org 14025S: Supported 14026F: Documentation/devicetree/bindings/mips/mscc.txt 14027F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14028F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14029F: arch/mips/boot/dts/mscc/ 14030F: arch/mips/configs/generic/board-ocelot.config 14031F: arch/mips/generic/board-ocelot.c 14032 14033MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14034M: Don Brace <don.brace@microchip.com> 14035L: storagedev@microchip.com 14036L: linux-scsi@vger.kernel.org 14037S: Supported 14038F: Documentation/scsi/smartpqi.rst 14039F: drivers/scsi/smartpqi/Kconfig 14040F: drivers/scsi/smartpqi/Makefile 14041F: drivers/scsi/smartpqi/smartpqi*.[ch] 14042F: include/linux/cciss*.h 14043F: include/uapi/linux/cciss*.h 14044 14045MICROSOFT MANA RDMA DRIVER 14046M: Long Li <longli@microsoft.com> 14047M: Ajay Sharma <sharmaajay@microsoft.com> 14048L: linux-rdma@vger.kernel.org 14049S: Supported 14050F: drivers/infiniband/hw/mana/ 14051F: include/net/mana 14052F: include/uapi/rdma/mana-abi.h 14053 14054MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14055M: Maximilian Luz <luzmaximilian@gmail.com> 14056L: platform-driver-x86@vger.kernel.org 14057S: Maintained 14058F: drivers/platform/surface/surface_aggregator_tabletsw.c 14059 14060MICROSOFT SURFACE BATTERY AND AC DRIVERS 14061M: Maximilian Luz <luzmaximilian@gmail.com> 14062L: linux-pm@vger.kernel.org 14063L: platform-driver-x86@vger.kernel.org 14064S: Maintained 14065F: drivers/power/supply/surface_battery.c 14066F: drivers/power/supply/surface_charger.c 14067 14068MICROSOFT SURFACE DTX DRIVER 14069M: Maximilian Luz <luzmaximilian@gmail.com> 14070L: platform-driver-x86@vger.kernel.org 14071S: Maintained 14072F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14073F: drivers/platform/surface/surface_dtx.c 14074F: include/uapi/linux/surface_aggregator/dtx.h 14075 14076MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14077M: Maximilian Luz <luzmaximilian@gmail.com> 14078L: platform-driver-x86@vger.kernel.org 14079S: Maintained 14080F: drivers/platform/surface/surface_gpe.c 14081 14082MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14083M: Hans de Goede <hdegoede@redhat.com> 14084M: Mark Gross <markgross@kernel.org> 14085M: Maximilian Luz <luzmaximilian@gmail.com> 14086L: platform-driver-x86@vger.kernel.org 14087S: Maintained 14088T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14089F: drivers/platform/surface/ 14090 14091MICROSOFT SURFACE HID TRANSPORT DRIVER 14092M: Maximilian Luz <luzmaximilian@gmail.com> 14093L: linux-input@vger.kernel.org 14094L: platform-driver-x86@vger.kernel.org 14095S: Maintained 14096F: drivers/hid/surface-hid/ 14097 14098MICROSOFT SURFACE HOT-PLUG DRIVER 14099M: Maximilian Luz <luzmaximilian@gmail.com> 14100L: platform-driver-x86@vger.kernel.org 14101S: Maintained 14102F: drivers/platform/surface/surface_hotplug.c 14103 14104MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14105M: Maximilian Luz <luzmaximilian@gmail.com> 14106L: platform-driver-x86@vger.kernel.org 14107S: Maintained 14108F: drivers/platform/surface/surface_platform_profile.c 14109 14110MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14111M: Chen Yu <yu.c.chen@intel.com> 14112L: platform-driver-x86@vger.kernel.org 14113S: Supported 14114F: drivers/platform/surface/surfacepro3_button.c 14115 14116MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14117M: Maximilian Luz <luzmaximilian@gmail.com> 14118L: platform-driver-x86@vger.kernel.org 14119S: Maintained 14120F: drivers/platform/surface/surface_aggregator_hub.c 14121 14122MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14123M: Maximilian Luz <luzmaximilian@gmail.com> 14124L: platform-driver-x86@vger.kernel.org 14125S: Maintained 14126W: https://github.com/linux-surface/surface-aggregator-module 14127C: irc://irc.libera.chat/linux-surface 14128F: Documentation/driver-api/surface_aggregator/ 14129F: drivers/platform/surface/aggregator/ 14130F: drivers/platform/surface/surface_acpi_notify.c 14131F: drivers/platform/surface/surface_aggregator_cdev.c 14132F: drivers/platform/surface/surface_aggregator_registry.c 14133F: include/linux/surface_acpi_notify.h 14134F: include/linux/surface_aggregator/ 14135F: include/uapi/linux/surface_aggregator/ 14136 14137MICROTEK X6 SCANNER 14138M: Oliver Neukum <oliver@neukum.org> 14139S: Maintained 14140F: drivers/usb/image/microtek.* 14141 14142MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14143M: Luka Kovacic <luka.kovacic@sartura.hr> 14144M: Luka Perkov <luka.perkov@sartura.hr> 14145S: Maintained 14146F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14151F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14152 14153MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14154M: Sakari Ailus <sakari.ailus@linux.intel.com> 14155L: linux-media@vger.kernel.org 14156S: Maintained 14157F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14158F: Documentation/driver-api/media/drivers/ccs/ 14159F: Documentation/userspace-api/media/drivers/ccs.rst 14160F: drivers/media/i2c/ccs-pll.c 14161F: drivers/media/i2c/ccs-pll.h 14162F: drivers/media/i2c/ccs/ 14163F: include/uapi/linux/ccs.h 14164F: include/uapi/linux/smiapp.h 14165 14166MIPS 14167M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14168L: linux-mips@vger.kernel.org 14169S: Maintained 14170W: http://www.linux-mips.org/ 14171Q: https://patchwork.kernel.org/project/linux-mips/list/ 14172T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14173F: Documentation/devicetree/bindings/mips/ 14174F: Documentation/mips/ 14175F: arch/mips/ 14176F: drivers/platform/mips/ 14177F: include/dt-bindings/mips/ 14178 14179MIPS BOSTON DEVELOPMENT BOARD 14180M: Paul Burton <paulburton@kernel.org> 14181L: linux-mips@vger.kernel.org 14182S: Maintained 14183F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14184F: arch/mips/boot/dts/img/boston.dts 14185F: arch/mips/configs/generic/board-boston.config 14186F: drivers/clk/imgtec/clk-boston.c 14187F: include/dt-bindings/clock/boston-clock.h 14188 14189MIPS CORE DRIVERS 14190M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14191M: Serge Semin <fancer.lancer@gmail.com> 14192L: linux-mips@vger.kernel.org 14193S: Supported 14194F: drivers/bus/mips_cdmm.c 14195F: drivers/clocksource/mips-gic-timer.c 14196F: drivers/cpuidle/cpuidle-cps.c 14197F: drivers/irqchip/irq-mips-cpu.c 14198F: drivers/irqchip/irq-mips-gic.c 14199 14200MIPS GENERIC PLATFORM 14201M: Paul Burton <paulburton@kernel.org> 14202L: linux-mips@vger.kernel.org 14203S: Supported 14204F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14205F: arch/mips/generic/ 14206F: arch/mips/tools/generic-board-config.sh 14207 14208MIPS RINT INSTRUCTION EMULATION 14209M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14210L: linux-mips@vger.kernel.org 14211S: Supported 14212F: arch/mips/math-emu/dp_rint.c 14213F: arch/mips/math-emu/sp_rint.c 14214 14215MIPS/LOONGSON1 ARCHITECTURE 14216M: Keguang Zhang <keguang.zhang@gmail.com> 14217L: linux-mips@vger.kernel.org 14218S: Maintained 14219F: arch/mips/include/asm/mach-loongson32/ 14220F: arch/mips/loongson32/ 14221F: drivers/*/*loongson1* 14222 14223MIPS/LOONGSON2EF ARCHITECTURE 14224M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14225L: linux-mips@vger.kernel.org 14226S: Maintained 14227F: arch/mips/include/asm/mach-loongson2ef/ 14228F: arch/mips/loongson2ef/ 14229F: drivers/cpufreq/loongson2_cpufreq.c 14230 14231MIPS/LOONGSON64 ARCHITECTURE 14232M: Huacai Chen <chenhuacai@kernel.org> 14233M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14234L: linux-mips@vger.kernel.org 14235S: Maintained 14236F: arch/mips/include/asm/mach-loongson64/ 14237F: arch/mips/loongson64/ 14238F: drivers/irqchip/irq-loongson* 14239F: drivers/platform/mips/cpu_hwmon.c 14240 14241MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14242M: Hans Verkuil <hverkuil@xs4all.nl> 14243L: linux-media@vger.kernel.org 14244S: Odd Fixes 14245W: https://linuxtv.org 14246T: git git://linuxtv.org/media_tree.git 14247F: drivers/media/radio/radio-miropcm20* 14248 14249MMP SUPPORT 14250R: Lubomir Rintel <lkundrak@v3.sk> 14251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14252S: Odd Fixes 14253T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14254F: arch/arm/boot/dts/marvell/mmp* 14255F: arch/arm/mach-mmp/ 14256F: include/linux/soc/mmp/ 14257 14258MMP USB PHY DRIVERS 14259R: Lubomir Rintel <lkundrak@v3.sk> 14260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14261S: Maintained 14262F: drivers/phy/marvell/phy-mmp3-usb.c 14263F: drivers/phy/marvell/phy-pxa-usb.c 14264 14265MMU GATHER AND TLB INVALIDATION 14266M: Will Deacon <will@kernel.org> 14267M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14268M: Andrew Morton <akpm@linux-foundation.org> 14269M: Nick Piggin <npiggin@gmail.com> 14270M: Peter Zijlstra <peterz@infradead.org> 14271L: linux-arch@vger.kernel.org 14272L: linux-mm@kvack.org 14273S: Maintained 14274F: arch/*/include/asm/tlb.h 14275F: include/asm-generic/tlb.h 14276F: mm/mmu_gather.c 14277 14278MN88472 MEDIA DRIVER 14279M: Antti Palosaari <crope@iki.fi> 14280L: linux-media@vger.kernel.org 14281S: Maintained 14282W: https://linuxtv.org 14283W: http://palosaari.fi/linux/ 14284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14285F: drivers/media/dvb-frontends/mn88472* 14286 14287MN88473 MEDIA DRIVER 14288M: Antti Palosaari <crope@iki.fi> 14289L: linux-media@vger.kernel.org 14290S: Maintained 14291W: https://linuxtv.org 14292W: http://palosaari.fi/linux/ 14293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14294F: drivers/media/dvb-frontends/mn88473* 14295 14296MODULE SUPPORT 14297M: Luis Chamberlain <mcgrof@kernel.org> 14298L: linux-modules@vger.kernel.org 14299L: linux-kernel@vger.kernel.org 14300S: Maintained 14301T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14302F: include/linux/kmod.h 14303F: include/linux/module.h 14304F: kernel/module/ 14305F: lib/test_kmod.c 14306F: scripts/module* 14307F: tools/testing/selftests/kmod/ 14308 14309MONOLITHIC POWER SYSTEM PMIC DRIVER 14310M: Saravanan Sekar <sravanhome@gmail.com> 14311S: Maintained 14312F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14313F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14314F: drivers/hwmon/pmbus/mpq7932.c 14315F: drivers/iio/adc/mp2629_adc.c 14316F: drivers/mfd/mp2629.c 14317F: drivers/power/supply/mp2629_charger.c 14318F: drivers/regulator/mp5416.c 14319F: drivers/regulator/mpq7920.c 14320F: drivers/regulator/mpq7920.h 14321F: include/linux/mfd/mp2629.h 14322 14323MOST(R) TECHNOLOGY DRIVER 14324M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14325M: Christian Gromm <christian.gromm@microchip.com> 14326S: Maintained 14327F: Documentation/ABI/testing/configfs-most 14328F: Documentation/ABI/testing/sysfs-bus-most 14329F: drivers/most/ 14330F: drivers/staging/most/ 14331F: include/linux/most.h 14332 14333MOTORCOMM PHY DRIVER 14334M: Peter Geis <pgwipeout@gmail.com> 14335M: Frank <Frank.Sae@motor-comm.com> 14336L: netdev@vger.kernel.org 14337S: Maintained 14338F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14339F: drivers/net/phy/motorcomm.c 14340 14341MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14342M: Jiri Slaby <jirislaby@kernel.org> 14343S: Maintained 14344F: Documentation/driver-api/tty/moxa-smartio.rst 14345F: drivers/tty/mxser.* 14346 14347MR800 AVERMEDIA USB FM RADIO DRIVER 14348M: Alexey Klimov <klimov.linux@gmail.com> 14349L: linux-media@vger.kernel.org 14350S: Maintained 14351T: git git://linuxtv.org/media_tree.git 14352F: drivers/media/radio/radio-mr800.c 14353 14354MRF24J40 IEEE 802.15.4 RADIO DRIVER 14355M: Stefan Schmidt <stefan@datenfreihafen.org> 14356L: linux-wpan@vger.kernel.org 14357S: Odd Fixes 14358F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14359F: drivers/net/ieee802154/mrf24j40.c 14360 14361MSI EC DRIVER 14362M: Nikita Kravets <teackot@gmail.com> 14363L: platform-driver-x86@vger.kernel.org 14364S: Maintained 14365W: https://github.com/BeardOverflow/msi-ec 14366F: drivers/platform/x86/msi-ec.* 14367 14368MSI LAPTOP SUPPORT 14369M: "Lee, Chun-Yi" <jlee@suse.com> 14370L: platform-driver-x86@vger.kernel.org 14371S: Maintained 14372F: drivers/platform/x86/msi-laptop.c 14373 14374MSI WMI SUPPORT 14375L: platform-driver-x86@vger.kernel.org 14376S: Orphan 14377F: drivers/platform/x86/msi-wmi.c 14378 14379MSI001 MEDIA DRIVER 14380M: Antti Palosaari <crope@iki.fi> 14381L: linux-media@vger.kernel.org 14382S: Maintained 14383W: https://linuxtv.org 14384W: http://palosaari.fi/linux/ 14385Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14386T: git git://linuxtv.org/anttip/media_tree.git 14387F: drivers/media/tuners/msi001* 14388 14389MSI2500 MEDIA DRIVER 14390M: Antti Palosaari <crope@iki.fi> 14391L: linux-media@vger.kernel.org 14392S: Maintained 14393W: https://linuxtv.org 14394W: http://palosaari.fi/linux/ 14395Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14396T: git git://linuxtv.org/anttip/media_tree.git 14397F: drivers/media/usb/msi2500/ 14398 14399MSTAR INTERRUPT CONTROLLER DRIVER 14400M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14401M: Daniel Palmer <daniel@thingy.jp> 14402S: Maintained 14403F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14404F: drivers/irqchip/irq-mst-intc.c 14405 14406MSYSTEMS DISKONCHIP G3 MTD DRIVER 14407M: Robert Jarzmik <robert.jarzmik@free.fr> 14408L: linux-mtd@lists.infradead.org 14409S: Maintained 14410F: drivers/mtd/devices/docg3* 14411 14412MT9P031 APTINA CAMERA SENSOR 14413M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14414L: linux-media@vger.kernel.org 14415S: Maintained 14416T: git git://linuxtv.org/media_tree.git 14417F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14418F: drivers/media/i2c/mt9p031.c 14419F: include/media/i2c/mt9p031.h 14420 14421MT9T112 APTINA CAMERA SENSOR 14422M: Jacopo Mondi <jacopo@jmondi.org> 14423L: linux-media@vger.kernel.org 14424S: Odd Fixes 14425T: git git://linuxtv.org/media_tree.git 14426F: drivers/media/i2c/mt9t112.c 14427F: include/media/i2c/mt9t112.h 14428 14429MT9V032 APTINA CAMERA SENSOR 14430M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14431L: linux-media@vger.kernel.org 14432S: Maintained 14433T: git git://linuxtv.org/media_tree.git 14434F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14435F: drivers/media/i2c/mt9v032.c 14436F: include/media/i2c/mt9v032.h 14437 14438MT9V111 APTINA CAMERA SENSOR 14439M: Jacopo Mondi <jacopo@jmondi.org> 14440L: linux-media@vger.kernel.org 14441S: Maintained 14442T: git git://linuxtv.org/media_tree.git 14443F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14444F: drivers/media/i2c/mt9v111.c 14445 14446MULTIFUNCTION DEVICES (MFD) 14447M: Lee Jones <lee@kernel.org> 14448S: Maintained 14449T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14450F: Documentation/devicetree/bindings/mfd/ 14451F: drivers/mfd/ 14452F: include/dt-bindings/mfd/ 14453F: include/linux/mfd/ 14454 14455MULTIMEDIA CARD (MMC) ETC. OVER SPI 14456S: Orphan 14457F: drivers/mmc/host/mmc_spi.c 14458F: include/linux/spi/mmc_spi.h 14459 14460MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14461M: Ulf Hansson <ulf.hansson@linaro.org> 14462L: linux-mmc@vger.kernel.org 14463S: Maintained 14464T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14465F: Documentation/devicetree/bindings/mmc/ 14466F: drivers/mmc/ 14467F: include/linux/mmc/ 14468F: include/uapi/linux/mmc/ 14469 14470MULTIPLEXER SUBSYSTEM 14471M: Peter Rosin <peda@axentia.se> 14472S: Maintained 14473F: Documentation/ABI/testing/sysfs-class-mux* 14474F: Documentation/devicetree/bindings/mux/ 14475F: drivers/mux/ 14476F: include/dt-bindings/mux/ 14477F: include/linux/mux/ 14478 14479MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14480M: Bin Liu <b-liu@ti.com> 14481L: linux-usb@vger.kernel.org 14482S: Maintained 14483F: drivers/usb/musb/ 14484 14485MXL301RF MEDIA DRIVER 14486M: Akihiro Tsukada <tskd08@gmail.com> 14487L: linux-media@vger.kernel.org 14488S: Odd Fixes 14489F: drivers/media/tuners/mxl301rf* 14490 14491MXL5007T MEDIA DRIVER 14492M: Michael Krufky <mkrufky@linuxtv.org> 14493L: linux-media@vger.kernel.org 14494S: Maintained 14495W: https://linuxtv.org 14496W: http://github.com/mkrufky 14497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14498T: git git://linuxtv.org/mkrufky/tuners.git 14499F: drivers/media/tuners/mxl5007t.* 14500 14501MXSFB DRM DRIVER 14502M: Marek Vasut <marex@denx.de> 14503M: Stefan Agner <stefan@agner.ch> 14504L: dri-devel@lists.freedesktop.org 14505S: Supported 14506T: git git://anongit.freedesktop.org/drm/drm-misc 14507F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14508F: drivers/gpu/drm/mxsfb/ 14509 14510MYLEX DAC960 PCI RAID Controller 14511M: Hannes Reinecke <hare@kernel.org> 14512L: linux-scsi@vger.kernel.org 14513S: Supported 14514F: drivers/scsi/myrb.* 14515F: drivers/scsi/myrs.* 14516 14517MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14518M: Chris Lee <christopher.lee@cspi.com> 14519L: netdev@vger.kernel.org 14520S: Supported 14521W: https://www.cspi.com/ethernet-products/support/downloads/ 14522F: drivers/net/ethernet/myricom/myri10ge/ 14523 14524NAND FLASH SUBSYSTEM 14525M: Miquel Raynal <miquel.raynal@bootlin.com> 14526R: Richard Weinberger <richard@nod.at> 14527L: linux-mtd@lists.infradead.org 14528S: Maintained 14529W: http://www.linux-mtd.infradead.org/ 14530Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14531C: irc://irc.oftc.net/mtd 14532T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14533F: drivers/mtd/nand/ 14534F: include/linux/mtd/*nand*.h 14535 14536NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14537M: Daniel Mack <zonque@gmail.com> 14538L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14539S: Maintained 14540W: http://www.native-instruments.com 14541F: sound/usb/caiaq/ 14542 14543NATSEMI ETHERNET DRIVER (DP8381x) 14544S: Orphan 14545F: drivers/net/ethernet/natsemi/natsemi.c 14546 14547NCR 5380 SCSI DRIVERS 14548M: Finn Thain <fthain@linux-m68k.org> 14549M: Michael Schmitz <schmitzmic@gmail.com> 14550L: linux-scsi@vger.kernel.org 14551S: Maintained 14552F: Documentation/scsi/g_NCR5380.rst 14553F: drivers/scsi/NCR5380.* 14554F: drivers/scsi/arm/cumana_1.c 14555F: drivers/scsi/arm/oak.c 14556F: drivers/scsi/atari_scsi.* 14557F: drivers/scsi/dmx3191d.c 14558F: drivers/scsi/g_NCR5380.* 14559F: drivers/scsi/mac_scsi.* 14560F: drivers/scsi/sun3_scsi.* 14561F: drivers/scsi/sun3_scsi_vme.c 14562 14563NCSI LIBRARY 14564M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14565S: Maintained 14566F: net/ncsi/ 14567 14568NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14569M: Guenter Roeck <linux@roeck-us.net> 14570L: linux-hwmon@vger.kernel.org 14571S: Maintained 14572F: Documentation/hwmon/nct6775.rst 14573F: drivers/hwmon/nct6775-core.c 14574F: drivers/hwmon/nct6775-platform.c 14575F: drivers/hwmon/nct6775.h 14576 14577NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14578M: Zev Weiss <zev@bewilderbeest.net> 14579L: linux-hwmon@vger.kernel.org 14580S: Maintained 14581F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14582F: drivers/hwmon/nct6775-i2c.c 14583 14584NETDEVSIM 14585M: Jakub Kicinski <kuba@kernel.org> 14586S: Maintained 14587F: drivers/net/netdevsim/* 14588 14589NETEM NETWORK EMULATOR 14590M: Stephen Hemminger <stephen@networkplumber.org> 14591L: netdev@vger.kernel.org 14592S: Maintained 14593F: net/sched/sch_netem.c 14594 14595NETERION 10GbE DRIVERS (s2io) 14596M: Jon Mason <jdmason@kudzu.us> 14597L: netdev@vger.kernel.org 14598S: Supported 14599F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14600F: drivers/net/ethernet/neterion/ 14601 14602NETFILTER 14603M: Pablo Neira Ayuso <pablo@netfilter.org> 14604M: Jozsef Kadlecsik <kadlec@netfilter.org> 14605M: Florian Westphal <fw@strlen.de> 14606L: netfilter-devel@vger.kernel.org 14607L: coreteam@netfilter.org 14608S: Maintained 14609W: http://www.netfilter.org/ 14610W: http://www.iptables.org/ 14611W: http://www.nftables.org/ 14612Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14613C: irc://irc.libera.chat/netfilter 14614T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14616F: include/linux/netfilter* 14617F: include/linux/netfilter/ 14618F: include/net/netfilter/ 14619F: include/uapi/linux/netfilter* 14620F: include/uapi/linux/netfilter/ 14621F: net/*/netfilter.c 14622F: net/*/netfilter/ 14623F: net/bridge/br_netfilter*.c 14624F: net/netfilter/ 14625 14626NETROM NETWORK LAYER 14627M: Ralf Baechle <ralf@linux-mips.org> 14628L: linux-hams@vger.kernel.org 14629S: Maintained 14630W: http://www.linux-ax25.org/ 14631F: include/net/netrom.h 14632F: include/uapi/linux/netrom.h 14633F: net/netrom/ 14634 14635NETRONIX EMBEDDED CONTROLLER 14636M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14637S: Maintained 14638F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14639F: drivers/mfd/ntxec.c 14640F: drivers/pwm/pwm-ntxec.c 14641F: drivers/rtc/rtc-ntxec.c 14642F: include/linux/mfd/ntxec.h 14643 14644NETRONOME ETHERNET DRIVERS 14645M: Simon Horman <simon.horman@corigine.com> 14646R: Jakub Kicinski <kuba@kernel.org> 14647L: oss-drivers@corigine.com 14648S: Maintained 14649F: drivers/net/ethernet/netronome/ 14650 14651NETWORK BLOCK DEVICE (NBD) 14652M: Josef Bacik <josef@toxicpanda.com> 14653L: linux-block@vger.kernel.org 14654L: nbd@other.debian.org 14655S: Maintained 14656F: Documentation/admin-guide/blockdev/nbd.rst 14657F: drivers/block/nbd.c 14658F: include/trace/events/nbd.h 14659F: include/uapi/linux/nbd.h 14660 14661NETWORK DROP MONITOR 14662M: Neil Horman <nhorman@tuxdriver.com> 14663L: netdev@vger.kernel.org 14664S: Maintained 14665W: https://fedorahosted.org/dropwatch/ 14666F: include/uapi/linux/net_dropmon.h 14667F: net/core/drop_monitor.c 14668 14669NETWORKING DRIVERS 14670M: "David S. Miller" <davem@davemloft.net> 14671M: Eric Dumazet <edumazet@google.com> 14672M: Jakub Kicinski <kuba@kernel.org> 14673M: Paolo Abeni <pabeni@redhat.com> 14674L: netdev@vger.kernel.org 14675S: Maintained 14676Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14677T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14678T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14679F: Documentation/devicetree/bindings/net/ 14680F: drivers/connector/ 14681F: drivers/net/ 14682F: include/dt-bindings/net/ 14683F: include/linux/etherdevice.h 14684F: include/linux/fcdevice.h 14685F: include/linux/fddidevice.h 14686F: include/linux/hippidevice.h 14687F: include/linux/if_* 14688F: include/linux/inetdevice.h 14689F: include/linux/netdevice.h 14690F: include/uapi/linux/if_* 14691F: include/uapi/linux/netdevice.h 14692X: drivers/net/wireless/ 14693 14694NETWORKING DRIVERS (WIRELESS) 14695M: Kalle Valo <kvalo@kernel.org> 14696L: linux-wireless@vger.kernel.org 14697S: Maintained 14698W: https://wireless.wiki.kernel.org/ 14699Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14700T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14701T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14702F: Documentation/devicetree/bindings/net/wireless/ 14703F: drivers/net/wireless/ 14704 14705NETWORKING [DSA] 14706M: Andrew Lunn <andrew@lunn.ch> 14707M: Florian Fainelli <f.fainelli@gmail.com> 14708M: Vladimir Oltean <olteanv@gmail.com> 14709S: Maintained 14710F: Documentation/devicetree/bindings/net/dsa/ 14711F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14712F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14713F: drivers/net/dsa/ 14714F: include/linux/dsa/ 14715F: include/linux/platform_data/dsa.h 14716F: include/net/dsa.h 14717F: net/dsa/ 14718F: tools/testing/selftests/drivers/net/dsa/ 14719 14720NETWORKING [GENERAL] 14721M: "David S. Miller" <davem@davemloft.net> 14722M: Eric Dumazet <edumazet@google.com> 14723M: Jakub Kicinski <kuba@kernel.org> 14724M: Paolo Abeni <pabeni@redhat.com> 14725L: netdev@vger.kernel.org 14726S: Maintained 14727Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14728B: mailto:netdev@vger.kernel.org 14729T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14730T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14731F: Documentation/core-api/netlink.rst 14732F: Documentation/netlink/ 14733F: Documentation/networking/ 14734F: Documentation/process/maintainer-netdev.rst 14735F: Documentation/userspace-api/netlink/ 14736F: include/linux/in.h 14737F: include/linux/net.h 14738F: include/linux/netdevice.h 14739F: include/net/ 14740F: include/uapi/linux/in.h 14741F: include/uapi/linux/net.h 14742F: include/uapi/linux/net_namespace.h 14743F: include/uapi/linux/netdevice.h 14744F: lib/net_utils.c 14745F: lib/random32.c 14746F: net/ 14747F: tools/net/ 14748F: tools/testing/selftests/net/ 14749X: net/bluetooth/ 14750 14751NETWORKING [IPSEC] 14752M: Steffen Klassert <steffen.klassert@secunet.com> 14753M: Herbert Xu <herbert@gondor.apana.org.au> 14754M: "David S. Miller" <davem@davemloft.net> 14755L: netdev@vger.kernel.org 14756S: Maintained 14757T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14758T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14759F: include/net/xfrm.h 14760F: include/uapi/linux/xfrm.h 14761F: net/ipv4/ah4.c 14762F: net/ipv4/esp4* 14763F: net/ipv4/ip_vti.c 14764F: net/ipv4/ipcomp.c 14765F: net/ipv4/xfrm* 14766F: net/ipv6/ah6.c 14767F: net/ipv6/esp6* 14768F: net/ipv6/ip6_vti.c 14769F: net/ipv6/ipcomp6.c 14770F: net/ipv6/xfrm* 14771F: net/key/ 14772F: net/xfrm/ 14773F: tools/testing/selftests/net/ipsec.c 14774 14775NETWORKING [IPv4/IPv6] 14776M: "David S. Miller" <davem@davemloft.net> 14777M: David Ahern <dsahern@kernel.org> 14778L: netdev@vger.kernel.org 14779S: Maintained 14780T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14781F: arch/x86/net/* 14782F: include/linux/ip.h 14783F: include/linux/ipv6* 14784F: include/net/fib* 14785F: include/net/ip* 14786F: include/net/route.h 14787F: net/ipv4/ 14788F: net/ipv6/ 14789 14790NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14791M: Paul Moore <paul@paul-moore.com> 14792L: netdev@vger.kernel.org 14793L: linux-security-module@vger.kernel.org 14794S: Supported 14795W: https://github.com/netlabel 14796F: Documentation/netlabel/ 14797F: include/net/calipso.h 14798F: include/net/cipso_ipv4.h 14799F: include/net/netlabel.h 14800F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14801F: include/uapi/linux/netfilter/xt_SECMARK.h 14802F: net/ipv4/cipso_ipv4.c 14803F: net/ipv6/calipso.c 14804F: net/netfilter/xt_CONNSECMARK.c 14805F: net/netfilter/xt_SECMARK.c 14806F: net/netlabel/ 14807 14808NETWORKING [MPTCP] 14809M: Matthieu Baerts <matthieu.baerts@tessares.net> 14810M: Mat Martineau <martineau@kernel.org> 14811L: netdev@vger.kernel.org 14812L: mptcp@lists.linux.dev 14813S: Maintained 14814W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14815B: https://github.com/multipath-tcp/mptcp_net-next/issues 14816T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14817T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14818F: Documentation/networking/mptcp-sysctl.rst 14819F: include/net/mptcp.h 14820F: include/trace/events/mptcp.h 14821F: include/uapi/linux/mptcp.h 14822F: net/mptcp/ 14823F: tools/testing/selftests/bpf/*/*mptcp*.c 14824F: tools/testing/selftests/net/mptcp/ 14825 14826NETWORKING [TCP] 14827M: Eric Dumazet <edumazet@google.com> 14828L: netdev@vger.kernel.org 14829S: Maintained 14830F: include/linux/net_mm.h 14831F: include/linux/tcp.h 14832F: include/net/tcp.h 14833F: include/trace/events/tcp.h 14834F: include/uapi/linux/tcp.h 14835F: net/ipv4/syncookies.c 14836F: net/ipv4/tcp*.c 14837F: net/ipv6/syncookies.c 14838F: net/ipv6/tcp*.c 14839 14840NETWORKING [TLS] 14841M: Boris Pismenny <borisp@nvidia.com> 14842M: John Fastabend <john.fastabend@gmail.com> 14843M: Jakub Kicinski <kuba@kernel.org> 14844L: netdev@vger.kernel.org 14845S: Maintained 14846F: include/net/tls.h 14847F: include/uapi/linux/tls.h 14848F: net/tls/* 14849 14850NETXEN (1/10) GbE SUPPORT 14851M: Manish Chopra <manishc@marvell.com> 14852M: Rahul Verma <rahulv@marvell.com> 14853M: GR-Linux-NIC-Dev@marvell.com 14854L: netdev@vger.kernel.org 14855S: Supported 14856F: drivers/net/ethernet/qlogic/netxen/ 14857 14858NET_FAILOVER MODULE 14859M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14860L: netdev@vger.kernel.org 14861S: Supported 14862F: Documentation/networking/net_failover.rst 14863F: drivers/net/net_failover.c 14864F: include/net/net_failover.h 14865 14866NEXTHOP 14867M: David Ahern <dsahern@kernel.org> 14868L: netdev@vger.kernel.org 14869S: Maintained 14870F: include/net/netns/nexthop.h 14871F: include/net/nexthop.h 14872F: include/uapi/linux/nexthop.h 14873F: net/ipv4/nexthop.c 14874 14875NFC SUBSYSTEM 14876M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14877L: netdev@vger.kernel.org 14878S: Maintained 14879F: Documentation/devicetree/bindings/net/nfc/ 14880F: drivers/nfc/ 14881F: include/net/nfc/ 14882F: include/uapi/linux/nfc.h 14883F: net/nfc/ 14884 14885NFC VIRTUAL NCI DEVICE DRIVER 14886M: Bongsu Jeon <bongsu.jeon@samsung.com> 14887L: netdev@vger.kernel.org 14888S: Supported 14889F: drivers/nfc/virtual_ncidev.c 14890F: tools/testing/selftests/nci/ 14891 14892NFS, SUNRPC, AND LOCKD CLIENTS 14893M: Trond Myklebust <trond.myklebust@hammerspace.com> 14894M: Anna Schumaker <anna@kernel.org> 14895L: linux-nfs@vger.kernel.org 14896S: Maintained 14897W: http://client.linux-nfs.org 14898T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14899F: Documentation/filesystems/nfs/ 14900F: fs/lockd/ 14901F: fs/nfs/ 14902F: fs/nfs_common/ 14903F: include/linux/lockd/ 14904F: include/linux/nfs* 14905F: include/linux/sunrpc/ 14906F: include/uapi/linux/nfs* 14907F: include/uapi/linux/sunrpc/ 14908F: net/sunrpc/ 14909 14910NILFS2 FILESYSTEM 14911M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14912L: linux-nilfs@vger.kernel.org 14913S: Supported 14914W: https://nilfs.sourceforge.io/ 14915W: https://nilfs.osdn.jp/ 14916T: git https://github.com/konis/nilfs2.git 14917F: Documentation/filesystems/nilfs2.rst 14918F: fs/nilfs2/ 14919F: include/trace/events/nilfs2.h 14920F: include/uapi/linux/nilfs2_api.h 14921F: include/uapi/linux/nilfs2_ondisk.h 14922 14923NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14924M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14925S: Maintained 14926W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14927F: Documentation/scsi/NinjaSCSI.rst 14928F: drivers/scsi/pcmcia/nsp_* 14929 14930NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14931M: GOTO Masanori <gotom@debian.or.jp> 14932M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14933S: Maintained 14934W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14935F: Documentation/scsi/NinjaSCSI.rst 14936F: drivers/scsi/nsp32* 14937 14938NINTENDO HID DRIVER 14939M: Daniel J. Ogorchock <djogorchock@gmail.com> 14940L: linux-input@vger.kernel.org 14941S: Maintained 14942F: drivers/hid/hid-nintendo* 14943 14944NIOS2 ARCHITECTURE 14945M: Dinh Nguyen <dinguyen@kernel.org> 14946S: Maintained 14947T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14948F: arch/nios2/ 14949 14950NITRO ENCLAVES (NE) 14951M: Alexandru Ciobotaru <alcioa@amazon.com> 14952L: linux-kernel@vger.kernel.org 14953L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14954S: Supported 14955W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14956F: Documentation/virt/ne_overview.rst 14957F: drivers/virt/nitro_enclaves/ 14958F: include/linux/nitro_enclaves.h 14959F: include/uapi/linux/nitro_enclaves.h 14960F: samples/nitro_enclaves/ 14961 14962NOHZ, DYNTICKS SUPPORT 14963M: Frederic Weisbecker <frederic@kernel.org> 14964M: Thomas Gleixner <tglx@linutronix.de> 14965M: Ingo Molnar <mingo@kernel.org> 14966L: linux-kernel@vger.kernel.org 14967S: Maintained 14968T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14969F: include/linux/sched/nohz.h 14970F: include/linux/tick.h 14971F: kernel/time/tick*.* 14972 14973NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14974M: Pavel Machek <pavel@ucw.cz> 14975M: Sakari Ailus <sakari.ailus@iki.fi> 14976L: linux-media@vger.kernel.org 14977S: Maintained 14978F: drivers/media/i2c/ad5820.c 14979F: drivers/media/i2c/et8ek8 14980 14981NOKIA N900 POWER SUPPLY DRIVERS 14982R: Pali Rohár <pali@kernel.org> 14983F: drivers/power/supply/bq2415x_charger.c 14984F: drivers/power/supply/bq27xxx_battery.c 14985F: drivers/power/supply/bq27xxx_battery_i2c.c 14986F: drivers/power/supply/isp1704_charger.c 14987F: drivers/power/supply/rx51_battery.c 14988F: include/linux/power/bq2415x_charger.h 14989F: include/linux/power/bq27xxx_battery.h 14990 14991NOLIBC HEADER FILE 14992M: Willy Tarreau <w@1wt.eu> 14993S: Maintained 14994T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14995F: tools/include/nolibc/ 14996F: tools/testing/selftests/nolibc/ 14997 14998NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14999M: Hans de Goede <hdegoede@redhat.com> 15000L: linux-input@vger.kernel.org 15001S: Maintained 15002F: drivers/input/touchscreen/novatek-nvt-ts.c 15003 15004NSDEPS 15005M: Matthias Maennich <maennich@google.com> 15006S: Maintained 15007F: Documentation/core-api/symbol-namespaces.rst 15008F: scripts/nsdeps 15009 15010NTB AMD DRIVER 15011M: Sanjay R Mehta <sanju.mehta@amd.com> 15012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15013L: ntb@lists.linux.dev 15014S: Supported 15015F: drivers/ntb/hw/amd/ 15016 15017NTB DRIVER CORE 15018M: Jon Mason <jdmason@kudzu.us> 15019M: Dave Jiang <dave.jiang@intel.com> 15020M: Allen Hubbe <allenbh@gmail.com> 15021L: ntb@lists.linux.dev 15022S: Supported 15023W: https://github.com/jonmason/ntb/wiki 15024T: git https://github.com/jonmason/ntb.git 15025F: drivers/net/ntb_netdev.c 15026F: drivers/ntb/ 15027F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15028F: include/linux/ntb.h 15029F: include/linux/ntb_transport.h 15030F: tools/testing/selftests/ntb/ 15031 15032NTB IDT DRIVER 15033M: Serge Semin <fancer.lancer@gmail.com> 15034L: ntb@lists.linux.dev 15035S: Supported 15036F: drivers/ntb/hw/idt/ 15037 15038NTB INTEL DRIVER 15039M: Dave Jiang <dave.jiang@intel.com> 15040L: ntb@lists.linux.dev 15041S: Supported 15042W: https://github.com/davejiang/linux/wiki 15043T: git https://github.com/davejiang/linux.git 15044F: drivers/ntb/hw/intel/ 15045 15046NTFS FILESYSTEM 15047M: Anton Altaparmakov <anton@tuxera.com> 15048R: Namjae Jeon <linkinjeon@kernel.org> 15049L: linux-ntfs-dev@lists.sourceforge.net 15050S: Supported 15051W: http://www.tuxera.com/ 15052T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15053F: Documentation/filesystems/ntfs.rst 15054F: fs/ntfs/ 15055 15056NTFS3 FILESYSTEM 15057M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15058L: ntfs3@lists.linux.dev 15059S: Supported 15060W: http://www.paragon-software.com/ 15061T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15062F: Documentation/filesystems/ntfs3.rst 15063F: fs/ntfs3/ 15064 15065NUBUS SUBSYSTEM 15066M: Finn Thain <fthain@linux-m68k.org> 15067L: linux-m68k@lists.linux-m68k.org 15068S: Maintained 15069F: arch/*/include/asm/nubus.h 15070F: drivers/nubus/ 15071F: include/linux/nubus.h 15072F: include/uapi/linux/nubus.h 15073 15074NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15075M: Antonino Daplas <adaplas@gmail.com> 15076L: linux-fbdev@vger.kernel.org 15077S: Maintained 15078F: drivers/video/fbdev/nvidia/ 15079F: drivers/video/fbdev/riva/ 15080 15081NVIDIA WMI EC BACKLIGHT DRIVER 15082M: Daniel Dadap <ddadap@nvidia.com> 15083L: platform-driver-x86@vger.kernel.org 15084S: Supported 15085F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15086F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15087 15088NVM EXPRESS DRIVER 15089M: Keith Busch <kbusch@kernel.org> 15090M: Jens Axboe <axboe@fb.com> 15091M: Christoph Hellwig <hch@lst.de> 15092M: Sagi Grimberg <sagi@grimberg.me> 15093L: linux-nvme@lists.infradead.org 15094S: Supported 15095W: http://git.infradead.org/nvme.git 15096T: git git://git.infradead.org/nvme.git 15097F: Documentation/nvme/ 15098F: drivers/nvme/common/ 15099F: drivers/nvme/host/ 15100F: include/linux/nvme-*.h 15101F: include/linux/nvme.h 15102F: include/uapi/linux/nvme_ioctl.h 15103 15104NVM EXPRESS FABRICS AUTHENTICATION 15105M: Hannes Reinecke <hare@suse.de> 15106L: linux-nvme@lists.infradead.org 15107S: Supported 15108F: drivers/nvme/host/auth.c 15109F: drivers/nvme/target/auth.c 15110F: drivers/nvme/target/fabrics-cmd-auth.c 15111F: include/linux/nvme-auth.h 15112 15113NVM EXPRESS FC TRANSPORT DRIVERS 15114M: James Smart <james.smart@broadcom.com> 15115L: linux-nvme@lists.infradead.org 15116S: Supported 15117F: drivers/nvme/host/fc.c 15118F: drivers/nvme/target/fc.c 15119F: drivers/nvme/target/fcloop.c 15120F: include/linux/nvme-fc-driver.h 15121F: include/linux/nvme-fc.h 15122 15123NVM EXPRESS HARDWARE MONITORING SUPPORT 15124M: Guenter Roeck <linux@roeck-us.net> 15125L: linux-nvme@lists.infradead.org 15126S: Supported 15127F: drivers/nvme/host/hwmon.c 15128 15129NVM EXPRESS TARGET DRIVER 15130M: Christoph Hellwig <hch@lst.de> 15131M: Sagi Grimberg <sagi@grimberg.me> 15132M: Chaitanya Kulkarni <kch@nvidia.com> 15133L: linux-nvme@lists.infradead.org 15134S: Supported 15135W: http://git.infradead.org/nvme.git 15136T: git git://git.infradead.org/nvme.git 15137F: drivers/nvme/target/ 15138 15139NVMEM FRAMEWORK 15140M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15141S: Maintained 15142T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15143F: Documentation/ABI/stable/sysfs-bus-nvmem 15144F: Documentation/devicetree/bindings/nvmem/ 15145F: drivers/nvmem/ 15146F: include/linux/nvmem-consumer.h 15147F: include/linux/nvmem-provider.h 15148 15149NXP BLUETOOTH WIRELESS DRIVERS 15150M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15151M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15152S: Maintained 15153F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15154F: drivers/bluetooth/btnxpuart.c 15155 15156NXP C45 TJA11XX PHY DRIVER 15157M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15158L: netdev@vger.kernel.org 15159S: Maintained 15160F: drivers/net/phy/nxp-c45-tja11xx.c 15161 15162NXP FSPI DRIVER 15163M: Han Xu <han.xu@nxp.com> 15164M: Haibo Chen <haibo.chen@nxp.com> 15165R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15166L: linux-spi@vger.kernel.org 15167S: Maintained 15168F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15169F: drivers/spi/spi-nxp-fspi.c 15170 15171NXP FXAS21002C DRIVER 15172M: Rui Miguel Silva <rmfrfs@gmail.com> 15173L: linux-iio@vger.kernel.org 15174S: Maintained 15175F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15176F: drivers/iio/gyro/fxas21002c.h 15177F: drivers/iio/gyro/fxas21002c_core.c 15178F: drivers/iio/gyro/fxas21002c_i2c.c 15179F: drivers/iio/gyro/fxas21002c_spi.c 15180 15181NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15182M: Haibo Chen <haibo.chen@nxp.com> 15183L: linux-iio@vger.kernel.org 15184L: linux-imx@nxp.com 15185S: Maintained 15186F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15187F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15188F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15189F: drivers/iio/adc/imx7d_adc.c 15190F: drivers/iio/adc/imx93_adc.c 15191F: drivers/iio/adc/vf610_adc.c 15192 15193NXP i.MX 8M ISI DRIVER 15194M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15195L: linux-media@vger.kernel.org 15196S: Maintained 15197F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15198F: drivers/media/platform/nxp/imx8-isi/ 15199 15200NXP i.MX 8MP DW100 V4L2 DRIVER 15201M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15202L: linux-media@vger.kernel.org 15203S: Maintained 15204F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15205F: Documentation/userspace-api/media/drivers/dw100.rst 15206F: drivers/media/platform/nxp/dw100/ 15207F: include/uapi/linux/dw100.h 15208 15209NXP i.MX 8MQ DCSS DRIVER 15210M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15211R: Lucas Stach <l.stach@pengutronix.de> 15212L: dri-devel@lists.freedesktop.org 15213S: Maintained 15214F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15215F: drivers/gpu/drm/imx/dcss/ 15216 15217NXP i.MX 8QXP ADC DRIVER 15218M: Cai Huoqing <cai.huoqing@linux.dev> 15219M: Haibo Chen <haibo.chen@nxp.com> 15220L: linux-imx@nxp.com 15221L: linux-iio@vger.kernel.org 15222S: Maintained 15223F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15224F: drivers/iio/adc/imx8qxp-adc.c 15225 15226NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15227M: Mirela Rabulea <mirela.rabulea@nxp.com> 15228R: NXP Linux Team <linux-imx@nxp.com> 15229L: linux-media@vger.kernel.org 15230S: Maintained 15231F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15232F: drivers/media/platform/nxp/imx-jpeg 15233 15234NXP i.MX CLOCK DRIVERS 15235M: Abel Vesa <abelvesa@kernel.org> 15236R: Peng Fan <peng.fan@nxp.com> 15237L: linux-clk@vger.kernel.org 15238L: linux-imx@nxp.com 15239S: Maintained 15240T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15241F: Documentation/devicetree/bindings/clock/imx* 15242F: drivers/clk/imx/ 15243F: include/dt-bindings/clock/imx* 15244 15245NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15246M: Jagan Teki <jagan@amarulasolutions.com> 15247S: Maintained 15248F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15249F: drivers/regulator/pf8x00-regulator.c 15250 15251NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15252M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15253L: linux-kernel@vger.kernel.org 15254S: Maintained 15255F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15256F: drivers/extcon/extcon-ptn5150.c 15257 15258NXP SGTL5000 DRIVER 15259M: Fabio Estevam <festevam@gmail.com> 15260L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15261S: Maintained 15262F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15263F: sound/soc/codecs/sgtl5000* 15264 15265NXP SJA1105 ETHERNET SWITCH DRIVER 15266M: Vladimir Oltean <olteanv@gmail.com> 15267L: linux-kernel@vger.kernel.org 15268S: Maintained 15269F: drivers/net/dsa/sja1105 15270F: drivers/net/pcs/pcs-xpcs-nxp.c 15271 15272NXP TDA998X DRM DRIVER 15273M: Russell King <linux@armlinux.org.uk> 15274S: Maintained 15275T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15276T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15277F: drivers/gpu/drm/i2c/tda998x_drv.c 15278F: include/drm/i2c/tda998x.h 15279F: include/dt-bindings/display/tda998x.h 15280K: "nxp,tda998x" 15281 15282NXP TFA9879 DRIVER 15283M: Peter Rosin <peda@axentia.se> 15284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15285S: Maintained 15286F: Documentation/devicetree/bindings/sound/tfa9879.txt 15287F: sound/soc/codecs/tfa9879* 15288 15289NXP-NCI NFC DRIVER 15290S: Orphan 15291F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15292F: drivers/nfc/nxp-nci 15293 15294NXP/Goodix TFA989X (TFA1) DRIVER 15295M: Stephan Gerhold <stephan@gerhold.net> 15296L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15297S: Maintained 15298F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15299F: sound/soc/codecs/tfa989x.c 15300 15301NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15302M: Jonas Malaco <jonas@protocubo.io> 15303L: linux-hwmon@vger.kernel.org 15304S: Maintained 15305F: Documentation/hwmon/nzxt-kraken2.rst 15306F: drivers/hwmon/nzxt-kraken2.c 15307 15308NZXT-SMART2 HARDWARE MONITORING DRIVER 15309M: Aleksandr Mezin <mezin.alexander@gmail.com> 15310L: linux-hwmon@vger.kernel.org 15311S: Maintained 15312F: Documentation/hwmon/nzxt-smart2.rst 15313F: drivers/hwmon/nzxt-smart2.c 15314 15315OBJAGG 15316M: Jiri Pirko <jiri@resnulli.us> 15317L: netdev@vger.kernel.org 15318S: Supported 15319F: include/linux/objagg.h 15320F: lib/objagg.c 15321F: lib/test_objagg.c 15322 15323OBJTOOL 15324M: Josh Poimboeuf <jpoimboe@kernel.org> 15325M: Peter Zijlstra <peterz@infradead.org> 15326S: Supported 15327F: include/linux/objtool*.h 15328F: tools/objtool/ 15329 15330OCELOT ETHERNET SWITCH DRIVER 15331M: Vladimir Oltean <vladimir.oltean@nxp.com> 15332M: Claudiu Manoil <claudiu.manoil@nxp.com> 15333M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15334M: UNGLinuxDriver@microchip.com 15335L: netdev@vger.kernel.org 15336S: Supported 15337F: drivers/net/dsa/ocelot/* 15338F: drivers/net/ethernet/mscc/ 15339F: include/soc/mscc/ocelot* 15340F: net/dsa/tag_ocelot.c 15341F: net/dsa/tag_ocelot_8021q.c 15342F: tools/testing/selftests/drivers/net/ocelot/* 15343 15344OCELOT EXTERNAL SWITCH CONTROL 15345M: Colin Foster <colin.foster@in-advantage.com> 15346S: Supported 15347F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15348F: drivers/mfd/ocelot* 15349F: drivers/net/dsa/ocelot/ocelot_ext.c 15350F: include/linux/mfd/ocelot.h 15351 15352OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15353M: Frederic Barrat <fbarrat@linux.ibm.com> 15354M: Andrew Donnellan <ajd@linux.ibm.com> 15355L: linuxppc-dev@lists.ozlabs.org 15356S: Supported 15357F: Documentation/userspace-api/accelerators/ocxl.rst 15358F: arch/powerpc/include/asm/pnv-ocxl.h 15359F: arch/powerpc/platforms/powernv/ocxl.c 15360F: drivers/misc/ocxl/ 15361F: include/misc/ocxl* 15362F: include/uapi/misc/ocxl.h 15363 15364OMAP AUDIO SUPPORT 15365M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15366M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15368L: linux-omap@vger.kernel.org 15369S: Maintained 15370F: sound/soc/ti/n810.c 15371F: sound/soc/ti/omap* 15372F: sound/soc/ti/rx51.c 15373F: sound/soc/ti/sdma-pcm.* 15374 15375OMAP CLOCK FRAMEWORK SUPPORT 15376M: Paul Walmsley <paul@pwsan.com> 15377L: linux-omap@vger.kernel.org 15378S: Maintained 15379F: arch/arm/*omap*/*clock* 15380 15381OMAP DEVICE TREE SUPPORT 15382M: Benoît Cousson <bcousson@baylibre.com> 15383M: Tony Lindgren <tony@atomide.com> 15384L: linux-omap@vger.kernel.org 15385L: devicetree@vger.kernel.org 15386S: Maintained 15387F: arch/arm/boot/dts/ti/omap/ 15388 15389OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15390L: linux-omap@vger.kernel.org 15391L: linux-fbdev@vger.kernel.org 15392S: Orphan 15393F: Documentation/arch/arm/omap/dss.rst 15394F: drivers/video/fbdev/omap2/ 15395 15396OMAP FRAMEBUFFER SUPPORT 15397L: linux-fbdev@vger.kernel.org 15398L: linux-omap@vger.kernel.org 15399S: Orphan 15400F: drivers/video/fbdev/omap/ 15401 15402OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15403M: Roger Quadros <rogerq@kernel.org> 15404M: Tony Lindgren <tony@atomide.com> 15405L: linux-omap@vger.kernel.org 15406S: Maintained 15407F: arch/arm/mach-omap2/*gpmc* 15408F: drivers/memory/omap-gpmc.c 15409 15410OMAP GPIO DRIVER 15411M: Grygorii Strashko <grygorii.strashko@ti.com> 15412M: Santosh Shilimkar <ssantosh@kernel.org> 15413M: Kevin Hilman <khilman@kernel.org> 15414L: linux-omap@vger.kernel.org 15415S: Maintained 15416F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15417F: drivers/gpio/gpio-omap.c 15418 15419OMAP HARDWARE SPINLOCK SUPPORT 15420M: Ohad Ben-Cohen <ohad@wizery.com> 15421L: linux-omap@vger.kernel.org 15422S: Maintained 15423F: drivers/hwspinlock/omap_hwspinlock.c 15424 15425OMAP HS MMC SUPPORT 15426L: linux-mmc@vger.kernel.org 15427L: linux-omap@vger.kernel.org 15428S: Orphan 15429F: drivers/mmc/host/omap_hsmmc.c 15430 15431OMAP HWMOD DATA 15432M: Paul Walmsley <paul@pwsan.com> 15433L: linux-omap@vger.kernel.org 15434S: Maintained 15435F: arch/arm/mach-omap2/omap_hwmod*data* 15436 15437OMAP HWMOD SUPPORT 15438M: Benoît Cousson <bcousson@baylibre.com> 15439M: Paul Walmsley <paul@pwsan.com> 15440L: linux-omap@vger.kernel.org 15441S: Maintained 15442F: arch/arm/mach-omap2/omap_hwmod.* 15443 15444OMAP I2C DRIVER 15445M: Vignesh R <vigneshr@ti.com> 15446L: linux-omap@vger.kernel.org 15447L: linux-i2c@vger.kernel.org 15448S: Maintained 15449F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15450F: drivers/i2c/busses/i2c-omap.c 15451 15452OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15453M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15454L: linux-media@vger.kernel.org 15455S: Maintained 15456F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15457F: drivers/media/platform/ti/omap3isp/ 15458F: drivers/staging/media/omap4iss/ 15459 15460OMAP MMC SUPPORT 15461M: Aaro Koskinen <aaro.koskinen@iki.fi> 15462L: linux-omap@vger.kernel.org 15463S: Odd Fixes 15464F: drivers/mmc/host/omap.c 15465 15466OMAP POWER MANAGEMENT SUPPORT 15467M: Kevin Hilman <khilman@kernel.org> 15468L: linux-omap@vger.kernel.org 15469S: Maintained 15470F: arch/arm/*omap*/*pm* 15471F: drivers/cpufreq/omap-cpufreq.c 15472 15473OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15474M: Paul Walmsley <paul@pwsan.com> 15475L: linux-omap@vger.kernel.org 15476S: Maintained 15477F: arch/arm/mach-omap2/prm* 15478 15479OMAP RANDOM NUMBER GENERATOR SUPPORT 15480M: Deepak Saxena <dsaxena@plexity.net> 15481S: Maintained 15482F: drivers/char/hw_random/omap-rng.c 15483 15484OMAP USB SUPPORT 15485L: linux-usb@vger.kernel.org 15486L: linux-omap@vger.kernel.org 15487S: Orphan 15488F: arch/arm/*omap*/usb* 15489F: drivers/usb/*/*omap* 15490 15491OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15492M: Mark Jackson <mpfj@newflow.co.uk> 15493L: linux-omap@vger.kernel.org 15494S: Maintained 15495F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15496 15497OMAP1 SUPPORT 15498M: Aaro Koskinen <aaro.koskinen@iki.fi> 15499M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15500M: Tony Lindgren <tony@atomide.com> 15501L: linux-omap@vger.kernel.org 15502S: Maintained 15503Q: http://patchwork.kernel.org/project/linux-omap/list/ 15504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15505F: arch/arm/configs/omap1_defconfig 15506F: arch/arm/mach-omap1/ 15507F: drivers/i2c/busses/i2c-omap.c 15508F: include/linux/platform_data/ams-delta-fiq.h 15509F: include/linux/platform_data/i2c-omap.h 15510 15511OMAP2+ SUPPORT 15512M: Tony Lindgren <tony@atomide.com> 15513L: linux-omap@vger.kernel.org 15514S: Maintained 15515W: http://www.muru.com/linux/omap/ 15516W: http://linux.omap.com/ 15517Q: http://patchwork.kernel.org/project/linux-omap/list/ 15518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15519F: arch/arm/configs/omap2plus_defconfig 15520F: arch/arm/mach-omap2/ 15521F: drivers/bus/ti-sysc.c 15522F: drivers/gpio/gpio-tps65219.c 15523F: drivers/i2c/busses/i2c-omap.c 15524F: drivers/irqchip/irq-omap-intc.c 15525F: drivers/mfd/*omap*.c 15526F: drivers/mfd/menelaus.c 15527F: drivers/mfd/palmas.c 15528F: drivers/mfd/tps65217.c 15529F: drivers/mfd/tps65218.c 15530F: drivers/mfd/tps65219.c 15531F: drivers/mfd/tps65910.c 15532F: drivers/mfd/twl-core.[ch] 15533F: drivers/mfd/twl4030*.c 15534F: drivers/mfd/twl6030*.c 15535F: drivers/mfd/twl6040*.c 15536F: drivers/regulator/palmas-regulator*.c 15537F: drivers/regulator/pbias-regulator.c 15538F: drivers/regulator/tps65217-regulator.c 15539F: drivers/regulator/tps65218-regulator.c 15540F: drivers/regulator/tps65219-regulator.c 15541F: drivers/regulator/tps65910-regulator.c 15542F: drivers/regulator/twl-regulator.c 15543F: drivers/regulator/twl6030-regulator.c 15544F: include/linux/platform_data/i2c-omap.h 15545F: include/linux/platform_data/ti-sysc.h 15546 15547OMFS FILESYSTEM 15548M: Bob Copeland <me@bobcopeland.com> 15549L: linux-karma-devel@lists.sourceforge.net 15550S: Maintained 15551F: Documentation/filesystems/omfs.rst 15552F: fs/omfs/ 15553 15554OMNIVISION OG01A1B SENSOR DRIVER 15555M: Sakari Ailus <sakari.ailus@linux.intel.com> 15556L: linux-media@vger.kernel.org 15557S: Maintained 15558F: drivers/media/i2c/og01a1b.c 15559 15560OMNIVISION OV01A10 SENSOR DRIVER 15561M: Bingbu Cao <bingbu.cao@intel.com> 15562L: linux-media@vger.kernel.org 15563S: Maintained 15564T: git git://linuxtv.org/media_tree.git 15565F: drivers/media/i2c/ov01a10.c 15566 15567OMNIVISION OV02A10 SENSOR DRIVER 15568L: linux-media@vger.kernel.org 15569S: Orphan 15570T: git git://linuxtv.org/media_tree.git 15571F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15572F: drivers/media/i2c/ov02a10.c 15573 15574OMNIVISION OV08D10 SENSOR DRIVER 15575M: Jimmy Su <jimmy.su@intel.com> 15576L: linux-media@vger.kernel.org 15577S: Maintained 15578T: git git://linuxtv.org/media_tree.git 15579F: drivers/media/i2c/ov08d10.c 15580 15581OMNIVISION OV08X40 SENSOR DRIVER 15582M: Jason Chen <jason.z.chen@intel.com> 15583L: linux-media@vger.kernel.org 15584S: Maintained 15585T: git git://linuxtv.org/media_tree.git 15586F: drivers/media/i2c/ov08x40.c 15587 15588OMNIVISION OV13858 SENSOR DRIVER 15589M: Sakari Ailus <sakari.ailus@linux.intel.com> 15590L: linux-media@vger.kernel.org 15591S: Maintained 15592T: git git://linuxtv.org/media_tree.git 15593F: drivers/media/i2c/ov13858.c 15594 15595OMNIVISION OV13B10 SENSOR DRIVER 15596M: Arec Kao <arec.kao@intel.com> 15597L: linux-media@vger.kernel.org 15598S: Maintained 15599T: git git://linuxtv.org/media_tree.git 15600F: drivers/media/i2c/ov13b10.c 15601 15602OMNIVISION OV2680 SENSOR DRIVER 15603M: Rui Miguel Silva <rmfrfs@gmail.com> 15604L: linux-media@vger.kernel.org 15605S: Maintained 15606T: git git://linuxtv.org/media_tree.git 15607F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15608F: drivers/media/i2c/ov2680.c 15609 15610OMNIVISION OV2685 SENSOR DRIVER 15611M: Shunqian Zheng <zhengsq@rock-chips.com> 15612L: linux-media@vger.kernel.org 15613S: Maintained 15614T: git git://linuxtv.org/media_tree.git 15615F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15616F: drivers/media/i2c/ov2685.c 15617 15618OMNIVISION OV2740 SENSOR DRIVER 15619M: Tianshu Qiu <tian.shu.qiu@intel.com> 15620R: Sakari Ailus <sakari.ailus@linux.intel.com> 15621R: Bingbu Cao <bingbu.cao@intel.com> 15622L: linux-media@vger.kernel.org 15623S: Maintained 15624T: git git://linuxtv.org/media_tree.git 15625F: drivers/media/i2c/ov2740.c 15626 15627OMNIVISION OV4689 SENSOR DRIVER 15628M: Mikhail Rudenko <mike.rudenko@gmail.com> 15629L: linux-media@vger.kernel.org 15630S: Maintained 15631T: git git://linuxtv.org/media_tree.git 15632F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15633F: drivers/media/i2c/ov5647.c 15634 15635OMNIVISION OV5640 SENSOR DRIVER 15636M: Steve Longerbeam <slongerbeam@gmail.com> 15637L: linux-media@vger.kernel.org 15638S: Maintained 15639T: git git://linuxtv.org/media_tree.git 15640F: drivers/media/i2c/ov5640.c 15641 15642OMNIVISION OV5647 SENSOR DRIVER 15643M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15644M: Jacopo Mondi <jacopo@jmondi.org> 15645L: linux-media@vger.kernel.org 15646S: Maintained 15647T: git git://linuxtv.org/media_tree.git 15648F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15649F: drivers/media/i2c/ov5647.c 15650 15651OMNIVISION OV5670 SENSOR DRIVER 15652M: Sakari Ailus <sakari.ailus@linux.intel.com> 15653L: linux-media@vger.kernel.org 15654S: Maintained 15655T: git git://linuxtv.org/media_tree.git 15656F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15657F: drivers/media/i2c/ov5670.c 15658 15659OMNIVISION OV5675 SENSOR DRIVER 15660M: Sakari Ailus <sakari.ailus@linux.intel.com> 15661L: linux-media@vger.kernel.org 15662S: Maintained 15663T: git git://linuxtv.org/media_tree.git 15664F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15665F: drivers/media/i2c/ov5675.c 15666 15667OMNIVISION OV5693 SENSOR DRIVER 15668M: Daniel Scally <djrscally@gmail.com> 15669L: linux-media@vger.kernel.org 15670S: Maintained 15671T: git git://linuxtv.org/media_tree.git 15672F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15673F: drivers/media/i2c/ov5693.c 15674 15675OMNIVISION OV5695 SENSOR DRIVER 15676M: Shunqian Zheng <zhengsq@rock-chips.com> 15677L: linux-media@vger.kernel.org 15678S: Maintained 15679T: git git://linuxtv.org/media_tree.git 15680F: drivers/media/i2c/ov5695.c 15681 15682OMNIVISION OV7670 SENSOR DRIVER 15683L: linux-media@vger.kernel.org 15684S: Orphan 15685T: git git://linuxtv.org/media_tree.git 15686F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15687F: drivers/media/i2c/ov7670.c 15688 15689OMNIVISION OV772x SENSOR DRIVER 15690M: Jacopo Mondi <jacopo@jmondi.org> 15691L: linux-media@vger.kernel.org 15692S: Odd fixes 15693T: git git://linuxtv.org/media_tree.git 15694F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15695F: drivers/media/i2c/ov772x.c 15696F: include/media/i2c/ov772x.h 15697 15698OMNIVISION OV7740 SENSOR DRIVER 15699L: linux-media@vger.kernel.org 15700S: Orphan 15701T: git git://linuxtv.org/media_tree.git 15702F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15703F: drivers/media/i2c/ov7740.c 15704 15705OMNIVISION OV8856 SENSOR DRIVER 15706M: Sakari Ailus <sakari.ailus@linux.intel.com> 15707L: linux-media@vger.kernel.org 15708S: Maintained 15709T: git git://linuxtv.org/media_tree.git 15710F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15711F: drivers/media/i2c/ov8856.c 15712 15713OMNIVISION OV8858 SENSOR DRIVER 15714M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15715M: Nicholas Roth <nicholas@rothemail.net> 15716L: linux-media@vger.kernel.org 15717S: Maintained 15718T: git git://linuxtv.org/media_tree.git 15719F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15720F: drivers/media/i2c/ov8858.c 15721 15722OMNIVISION OV9282 SENSOR DRIVER 15723M: Paul J. Murphy <paul.j.murphy@intel.com> 15724M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15725L: linux-media@vger.kernel.org 15726S: Maintained 15727T: git git://linuxtv.org/media_tree.git 15728F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15729F: drivers/media/i2c/ov9282.c 15730 15731OMNIVISION OV9640 SENSOR DRIVER 15732M: Petr Cvek <petrcvekcz@gmail.com> 15733L: linux-media@vger.kernel.org 15734S: Maintained 15735F: drivers/media/i2c/ov9640.* 15736 15737OMNIVISION OV9650 SENSOR DRIVER 15738M: Sakari Ailus <sakari.ailus@linux.intel.com> 15739R: Akinobu Mita <akinobu.mita@gmail.com> 15740R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15741L: linux-media@vger.kernel.org 15742S: Maintained 15743T: git git://linuxtv.org/media_tree.git 15744F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15745F: drivers/media/i2c/ov9650.c 15746 15747OMNIVISION OV9734 SENSOR DRIVER 15748M: Tianshu Qiu <tian.shu.qiu@intel.com> 15749R: Bingbu Cao <bingbu.cao@intel.com> 15750L: linux-media@vger.kernel.org 15751S: Maintained 15752T: git git://linuxtv.org/media_tree.git 15753F: drivers/media/i2c/ov9734.c 15754 15755ONBOARD USB HUB DRIVER 15756M: Matthias Kaehlcke <mka@chromium.org> 15757L: linux-usb@vger.kernel.org 15758S: Maintained 15759F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15760F: drivers/usb/misc/onboard_usb_hub.c 15761 15762ONENAND FLASH DRIVER 15763M: Kyungmin Park <kyungmin.park@samsung.com> 15764L: linux-mtd@lists.infradead.org 15765S: Maintained 15766F: drivers/mtd/nand/onenand/ 15767F: include/linux/mtd/onenand*.h 15768 15769ONEXPLAYER FAN DRIVER 15770M: Derek John Clark <derekjohn.clark@gmail.com> 15771M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15772L: linux-hwmon@vger.kernel.org 15773S: Maintained 15774F: drivers/hwmon/oxp-sensors.c 15775 15776ONIE TLV NVMEM LAYOUT DRIVER 15777M: Miquel Raynal <miquel.raynal@bootlin.com> 15778S: Maintained 15779F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15780F: drivers/nvmem/layouts/onie-tlv.c 15781 15782ONION OMEGA2+ BOARD 15783M: Harvey Hunt <harveyhuntnexus@gmail.com> 15784L: linux-mips@vger.kernel.org 15785S: Maintained 15786F: arch/mips/boot/dts/ralink/omega2p.dts 15787 15788ONSEMI ETHERNET PHY DRIVERS 15789M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15790L: netdev@vger.kernel.org 15791S: Supported 15792W: http://www.onsemi.com 15793F: drivers/net/phy/ncn* 15794 15795OP-TEE DRIVER 15796M: Jens Wiklander <jens.wiklander@linaro.org> 15797L: op-tee@lists.trustedfirmware.org 15798S: Maintained 15799F: Documentation/ABI/testing/sysfs-bus-optee-devices 15800F: drivers/tee/optee/ 15801 15802OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15803M: Sumit Garg <sumit.garg@linaro.org> 15804L: op-tee@lists.trustedfirmware.org 15805S: Maintained 15806F: drivers/char/hw_random/optee-rng.c 15807 15808OP-TEE RTC DRIVER 15809M: Clément Léger <clement.leger@bootlin.com> 15810L: linux-rtc@vger.kernel.org 15811S: Maintained 15812F: drivers/rtc/rtc-optee.c 15813 15814OPA-VNIC DRIVER 15815M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15816L: linux-rdma@vger.kernel.org 15817S: Supported 15818F: drivers/infiniband/ulp/opa_vnic 15819 15820OPEN FIRMWARE AND FLATTENED DEVICE TREE 15821M: Rob Herring <robh+dt@kernel.org> 15822M: Frank Rowand <frowand.list@gmail.com> 15823L: devicetree@vger.kernel.org 15824S: Maintained 15825W: http://www.devicetree.org/ 15826C: irc://irc.libera.chat/devicetree 15827T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15828F: Documentation/ABI/testing/sysfs-firmware-ofw 15829F: drivers/of/ 15830F: include/linux/of*.h 15831F: scripts/dtc/ 15832K: of_overlay_notifier_ 15833K: of_overlay_fdt_apply 15834K: of_overlay_remove 15835 15836OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15837M: Rob Herring <robh+dt@kernel.org> 15838M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15839M: Conor Dooley <conor+dt@kernel.org> 15840L: devicetree@vger.kernel.org 15841S: Maintained 15842Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15843C: irc://irc.libera.chat/devicetree 15844T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15845F: Documentation/devicetree/ 15846F: arch/*/boot/dts/ 15847F: include/dt-bindings/ 15848 15849OPENCOMPUTE PTP CLOCK DRIVER 15850M: Jonathan Lemon <jonathan.lemon@gmail.com> 15851M: Vadim Fedorenko <vadfed@fb.com> 15852L: netdev@vger.kernel.org 15853S: Maintained 15854F: drivers/ptp/ptp_ocp.c 15855 15856OPENCORES I2C BUS DRIVER 15857M: Peter Korsgaard <peter@korsgaard.com> 15858M: Andrew Lunn <andrew@lunn.ch> 15859L: linux-i2c@vger.kernel.org 15860S: Maintained 15861F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15862F: Documentation/i2c/busses/i2c-ocores.rst 15863F: drivers/i2c/busses/i2c-ocores.c 15864F: include/linux/platform_data/i2c-ocores.h 15865 15866OPENRISC ARCHITECTURE 15867M: Jonas Bonn <jonas@southpole.se> 15868M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15869M: Stafford Horne <shorne@gmail.com> 15870L: linux-openrisc@vger.kernel.org 15871S: Maintained 15872W: http://openrisc.io 15873T: git https://github.com/openrisc/linux.git 15874F: Documentation/arch/openrisc/ 15875F: Documentation/devicetree/bindings/openrisc/ 15876F: arch/openrisc/ 15877F: drivers/irqchip/irq-ompic.c 15878F: drivers/irqchip/irq-or1k-* 15879 15880OPENVSWITCH 15881M: Pravin B Shelar <pshelar@ovn.org> 15882L: netdev@vger.kernel.org 15883L: dev@openvswitch.org 15884S: Maintained 15885W: http://openvswitch.org 15886F: include/uapi/linux/openvswitch.h 15887F: net/openvswitch/ 15888F: tools/testing/selftests/net/openvswitch/ 15889 15890OPERATING PERFORMANCE POINTS (OPP) 15891M: Viresh Kumar <vireshk@kernel.org> 15892M: Nishanth Menon <nm@ti.com> 15893M: Stephen Boyd <sboyd@kernel.org> 15894L: linux-pm@vger.kernel.org 15895S: Maintained 15896T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15897F: Documentation/devicetree/bindings/opp/ 15898F: Documentation/power/opp.rst 15899F: drivers/opp/ 15900F: include/linux/pm_opp.h 15901 15902OPL4 DRIVER 15903M: Clemens Ladisch <clemens@ladisch.de> 15904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15905S: Maintained 15906T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15907F: sound/drivers/opl4/ 15908 15909ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15910M: Mark Fasheh <mark@fasheh.com> 15911M: Joel Becker <jlbec@evilplan.org> 15912M: Joseph Qi <joseph.qi@linux.alibaba.com> 15913L: ocfs2-devel@lists.linux.dev 15914S: Supported 15915W: http://ocfs2.wiki.kernel.org 15916F: Documentation/filesystems/dlmfs.rst 15917F: Documentation/filesystems/ocfs2.rst 15918F: fs/ocfs2/ 15919 15920ORANGEFS FILESYSTEM 15921M: Mike Marshall <hubcap@omnibond.com> 15922R: Martin Brandenburg <martin@omnibond.com> 15923L: devel@lists.orangefs.org 15924S: Supported 15925T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15926F: Documentation/filesystems/orangefs.rst 15927F: fs/orangefs/ 15928 15929ORINOCO DRIVER 15930L: linux-wireless@vger.kernel.org 15931S: Orphan 15932W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15933W: http://www.nongnu.org/orinoco/ 15934F: drivers/net/wireless/intersil/orinoco/ 15935 15936OV2659 OMNIVISION SENSOR DRIVER 15937M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15938L: linux-media@vger.kernel.org 15939S: Maintained 15940W: https://linuxtv.org 15941Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15942T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15943F: drivers/media/i2c/ov2659.c 15944F: include/media/i2c/ov2659.h 15945 15946OVERLAY FILESYSTEM 15947M: Miklos Szeredi <miklos@szeredi.hu> 15948M: Amir Goldstein <amir73il@gmail.com> 15949L: linux-unionfs@vger.kernel.org 15950S: Supported 15951T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15952F: Documentation/filesystems/overlayfs.rst 15953F: fs/overlayfs/ 15954 15955P54 WIRELESS DRIVER 15956M: Christian Lamparter <chunkeey@googlemail.com> 15957L: linux-wireless@vger.kernel.org 15958S: Maintained 15959W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15960F: drivers/net/wireless/intersil/p54/ 15961 15962PACKET SOCKETS 15963M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15964S: Maintained 15965F: include/uapi/linux/if_packet.h 15966F: net/packet/af_packet.c 15967 15968PACKING 15969M: Vladimir Oltean <olteanv@gmail.com> 15970L: netdev@vger.kernel.org 15971S: Supported 15972F: Documentation/core-api/packing.rst 15973F: include/linux/packing.h 15974F: lib/packing.c 15975 15976PADATA PARALLEL EXECUTION MECHANISM 15977M: Steffen Klassert <steffen.klassert@secunet.com> 15978M: Daniel Jordan <daniel.m.jordan@oracle.com> 15979L: linux-crypto@vger.kernel.org 15980L: linux-kernel@vger.kernel.org 15981S: Maintained 15982F: Documentation/core-api/padata.rst 15983F: include/linux/padata.h 15984F: kernel/padata.c 15985 15986PAGE CACHE 15987M: Matthew Wilcox (Oracle) <willy@infradead.org> 15988L: linux-fsdevel@vger.kernel.org 15989S: Supported 15990T: git git://git.infradead.org/users/willy/pagecache.git 15991F: Documentation/filesystems/locking.rst 15992F: Documentation/filesystems/vfs.rst 15993F: include/linux/pagemap.h 15994F: mm/filemap.c 15995F: mm/page-writeback.c 15996F: mm/readahead.c 15997F: mm/truncate.c 15998 15999PAGE POOL 16000M: Jesper Dangaard Brouer <hawk@kernel.org> 16001M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16002L: netdev@vger.kernel.org 16003S: Supported 16004F: Documentation/networking/page_pool.rst 16005F: include/net/page_pool.h 16006F: include/trace/events/page_pool.h 16007F: net/core/page_pool.c 16008 16009PAGE TABLE CHECK 16010M: Pasha Tatashin <pasha.tatashin@soleen.com> 16011M: Andrew Morton <akpm@linux-foundation.org> 16012L: linux-mm@kvack.org 16013S: Maintained 16014F: Documentation/mm/page_table_check.rst 16015F: include/linux/page_table_check.h 16016F: mm/page_table_check.c 16017 16018PANASONIC LAPTOP ACPI EXTRAS DRIVER 16019M: Kenneth Chan <kenneth.t.chan@gmail.com> 16020L: platform-driver-x86@vger.kernel.org 16021S: Maintained 16022F: drivers/platform/x86/panasonic-laptop.c 16023 16024PARALLAX PING IIO SENSOR DRIVER 16025M: Andreas Klinger <ak@it-klinger.de> 16026L: linux-iio@vger.kernel.org 16027S: Maintained 16028F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16029F: drivers/iio/proximity/ping.c 16030 16031PARALLEL LCD/KEYPAD PANEL DRIVER 16032M: Willy Tarreau <willy@haproxy.com> 16033M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16034S: Odd Fixes 16035F: Documentation/admin-guide/lcd-panel-cgram.rst 16036F: drivers/auxdisplay/panel.c 16037 16038PARALLEL PORT SUBSYSTEM 16039M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16040M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16041L: linux-parport@lists.infradead.org (subscribers-only) 16042S: Maintained 16043F: Documentation/driver-api/parport*.rst 16044F: drivers/char/ppdev.c 16045F: drivers/parport/ 16046F: include/linux/parport*.h 16047F: include/uapi/linux/ppdev.h 16048 16049PARAVIRT_OPS INTERFACE 16050M: Juergen Gross <jgross@suse.com> 16051R: Ajay Kaher <akaher@vmware.com> 16052R: Alexey Makhalov <amakhalov@vmware.com> 16053R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16054L: virtualization@lists.linux-foundation.org 16055L: x86@kernel.org 16056S: Supported 16057T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16058F: Documentation/virt/paravirt_ops.rst 16059F: arch/*/include/asm/paravirt*.h 16060F: arch/*/kernel/paravirt* 16061F: include/linux/hypervisor.h 16062 16063PARISC ARCHITECTURE 16064M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16065M: Helge Deller <deller@gmx.de> 16066L: linux-parisc@vger.kernel.org 16067S: Maintained 16068W: https://parisc.wiki.kernel.org 16069Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16070T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16071T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16072F: Documentation/arch/parisc/ 16073F: arch/parisc/ 16074F: drivers/char/agp/parisc-agp.c 16075F: drivers/input/misc/hp_sdc_rtc.c 16076F: drivers/input/serio/gscps2.c 16077F: drivers/input/serio/hp_sdc* 16078F: drivers/parisc/ 16079F: drivers/parport/parport_gsc.* 16080F: drivers/tty/serial/8250/8250_parisc.c 16081F: drivers/video/console/sti* 16082F: drivers/video/fbdev/sti* 16083F: drivers/video/logo/logo_parisc* 16084F: include/linux/hp_sdc.h 16085 16086PARMAN 16087M: Jiri Pirko <jiri@resnulli.us> 16088L: netdev@vger.kernel.org 16089S: Supported 16090F: include/linux/parman.h 16091F: lib/parman.c 16092F: lib/test_parman.c 16093 16094PC ENGINES APU BOARD DRIVER 16095M: Enrico Weigelt, metux IT consult <info@metux.net> 16096S: Maintained 16097F: drivers/platform/x86/pcengines-apuv2.c 16098 16099PC87360 HARDWARE MONITORING DRIVER 16100M: Jim Cromie <jim.cromie@gmail.com> 16101L: linux-hwmon@vger.kernel.org 16102S: Maintained 16103F: Documentation/hwmon/pc87360.rst 16104F: drivers/hwmon/pc87360.c 16105 16106PC8736x GPIO DRIVER 16107M: Jim Cromie <jim.cromie@gmail.com> 16108S: Maintained 16109F: drivers/char/pc8736x_gpio.c 16110 16111PC87427 HARDWARE MONITORING DRIVER 16112M: Jean Delvare <jdelvare@suse.com> 16113L: linux-hwmon@vger.kernel.org 16114S: Maintained 16115F: Documentation/hwmon/pc87427.rst 16116F: drivers/hwmon/pc87427.c 16117 16118PCA9532 LED DRIVER 16119M: Riku Voipio <riku.voipio@iki.fi> 16120S: Maintained 16121F: drivers/leds/leds-pca9532.c 16122F: include/linux/leds-pca9532.h 16123 16124PCA9541 I2C BUS MASTER SELECTOR DRIVER 16125M: Guenter Roeck <linux@roeck-us.net> 16126L: linux-i2c@vger.kernel.org 16127S: Maintained 16128F: drivers/i2c/muxes/i2c-mux-pca9541.c 16129 16130PCDP - PRIMARY CONSOLE AND DEBUG PORT 16131M: Khalid Aziz <khalid@gonehiking.org> 16132S: Maintained 16133F: drivers/firmware/pcdp.* 16134 16135PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16136M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16137M: Pali Rohár <pali@kernel.org> 16138L: linux-pci@vger.kernel.org 16139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16140S: Maintained 16141F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16142F: drivers/pci/controller/pci-aardvark.c 16143 16144PCI DRIVER FOR ALTERA PCIE IP 16145M: Joyce Ooi <joyce.ooi@intel.com> 16146L: linux-pci@vger.kernel.org 16147S: Supported 16148F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16149F: drivers/pci/controller/pcie-altera.c 16150 16151PCI DRIVER FOR APPLIEDMICRO XGENE 16152M: Toan Le <toan@os.amperecomputing.com> 16153L: linux-pci@vger.kernel.org 16154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16155S: Maintained 16156F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16157F: drivers/pci/controller/pci-xgene.c 16158 16159PCI DRIVER FOR ARM VERSATILE PLATFORM 16160M: Rob Herring <robh@kernel.org> 16161L: linux-pci@vger.kernel.org 16162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16163S: Maintained 16164F: Documentation/devicetree/bindings/pci/versatile.yaml 16165F: drivers/pci/controller/pci-versatile.c 16166 16167PCI DRIVER FOR ARMADA 8K 16168M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16169L: linux-pci@vger.kernel.org 16170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16171S: Maintained 16172F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16173F: drivers/pci/controller/dwc/pcie-armada8k.c 16174 16175PCI DRIVER FOR CADENCE PCIE IP 16176M: Tom Joseph <tjoseph@cadence.com> 16177L: linux-pci@vger.kernel.org 16178S: Maintained 16179F: Documentation/devicetree/bindings/pci/cdns,* 16180F: drivers/pci/controller/cadence/ 16181 16182PCI DRIVER FOR FREESCALE LAYERSCAPE 16183M: Minghuan Lian <minghuan.Lian@nxp.com> 16184M: Mingkai Hu <mingkai.hu@nxp.com> 16185M: Roy Zang <roy.zang@nxp.com> 16186L: linuxppc-dev@lists.ozlabs.org 16187L: linux-pci@vger.kernel.org 16188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16189S: Maintained 16190F: drivers/pci/controller/dwc/*layerscape* 16191 16192PCI DRIVER FOR FU740 16193M: Paul Walmsley <paul.walmsley@sifive.com> 16194M: Greentime Hu <greentime.hu@sifive.com> 16195L: linux-pci@vger.kernel.org 16196S: Maintained 16197F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16198F: drivers/pci/controller/dwc/pcie-fu740.c 16199 16200PCI DRIVER FOR GENERIC OF HOSTS 16201M: Will Deacon <will@kernel.org> 16202L: linux-pci@vger.kernel.org 16203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16204S: Maintained 16205F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16206F: drivers/pci/controller/pci-host-common.c 16207F: drivers/pci/controller/pci-host-generic.c 16208 16209PCI DRIVER FOR IMX6 16210M: Richard Zhu <hongxing.zhu@nxp.com> 16211M: Lucas Stach <l.stach@pengutronix.de> 16212L: linux-pci@vger.kernel.org 16213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16214S: Maintained 16215F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16216F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16217F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16218F: drivers/pci/controller/dwc/*imx6* 16219 16220PCI DRIVER FOR INTEL IXP4XX 16221M: Linus Walleij <linus.walleij@linaro.org> 16222S: Maintained 16223F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16224F: drivers/pci/controller/pci-ixp4xx.c 16225 16226PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16227M: Nirmal Patel <nirmal.patel@linux.intel.com> 16228R: Jonathan Derrick <jonathan.derrick@linux.dev> 16229L: linux-pci@vger.kernel.org 16230S: Supported 16231F: drivers/pci/controller/vmd.c 16232 16233PCI DRIVER FOR MICROSEMI SWITCHTEC 16234M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16235M: Logan Gunthorpe <logang@deltatee.com> 16236L: linux-pci@vger.kernel.org 16237S: Maintained 16238F: Documentation/ABI/testing/sysfs-class-switchtec 16239F: Documentation/driver-api/switchtec.rst 16240F: drivers/ntb/hw/mscc/ 16241F: drivers/pci/switch/switchtec* 16242F: include/linux/switchtec.h 16243F: include/uapi/linux/switchtec_ioctl.h 16244 16245PCI DRIVER FOR MOBIVEIL PCIE IP 16246M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16247M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16248L: linux-pci@vger.kernel.org 16249S: Supported 16250F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16251F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16252 16253PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16254M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16255M: Pali Rohár <pali@kernel.org> 16256L: linux-pci@vger.kernel.org 16257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16258S: Maintained 16259F: drivers/pci/controller/*mvebu* 16260 16261PCI DRIVER FOR NVIDIA TEGRA 16262M: Thierry Reding <thierry.reding@gmail.com> 16263L: linux-tegra@vger.kernel.org 16264L: linux-pci@vger.kernel.org 16265S: Supported 16266F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16267F: drivers/pci/controller/pci-tegra.c 16268 16269PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16270M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16271L: linux-pci@vger.kernel.org 16272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16273S: Maintained 16274F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16275F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16276 16277PCI DRIVER FOR RENESAS R-CAR 16278M: Marek Vasut <marek.vasut+renesas@gmail.com> 16279M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16280L: linux-pci@vger.kernel.org 16281L: linux-renesas-soc@vger.kernel.org 16282S: Maintained 16283F: Documentation/devicetree/bindings/pci/*rcar* 16284F: drivers/pci/controller/*rcar* 16285 16286PCI DRIVER FOR SAMSUNG EXYNOS 16287M: Jingoo Han <jingoohan1@gmail.com> 16288L: linux-pci@vger.kernel.org 16289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16290L: linux-samsung-soc@vger.kernel.org 16291S: Maintained 16292F: drivers/pci/controller/dwc/pci-exynos.c 16293 16294PCI DRIVER FOR SYNOPSYS DESIGNWARE 16295M: Jingoo Han <jingoohan1@gmail.com> 16296M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16297L: linux-pci@vger.kernel.org 16298S: Maintained 16299F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16300F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16301F: drivers/pci/controller/dwc/*designware* 16302 16303PCI DRIVER FOR TI DRA7XX/J721E 16304M: Vignesh Raghavendra <vigneshr@ti.com> 16305L: linux-omap@vger.kernel.org 16306L: linux-pci@vger.kernel.org 16307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16308S: Supported 16309F: Documentation/devicetree/bindings/pci/ti-pci.txt 16310F: drivers/pci/controller/cadence/pci-j721e.c 16311F: drivers/pci/controller/dwc/pci-dra7xx.c 16312 16313PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16314M: Linus Walleij <linus.walleij@linaro.org> 16315L: linux-pci@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16318F: drivers/pci/controller/pci-v3-semi.c 16319 16320PCI DRIVER FOR XILINX VERSAL CPM 16321M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16322M: Michal Simek <michal.simek@amd.com> 16323L: linux-pci@vger.kernel.org 16324S: Maintained 16325F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16326F: drivers/pci/controller/pcie-xilinx-cpm.c 16327 16328PCI ENDPOINT SUBSYSTEM 16329M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16330M: Krzysztof Wilczyński <kw@linux.com> 16331R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16332R: Kishon Vijay Abraham I <kishon@kernel.org> 16333L: linux-pci@vger.kernel.org 16334S: Supported 16335Q: https://patchwork.kernel.org/project/linux-pci/list/ 16336B: https://bugzilla.kernel.org 16337C: irc://irc.oftc.net/linux-pci 16338T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16339F: Documentation/PCI/endpoint/* 16340F: Documentation/misc-devices/pci-endpoint-test.rst 16341F: drivers/misc/pci_endpoint_test.c 16342F: drivers/pci/endpoint/ 16343F: tools/pci/ 16344 16345PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16346M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16347R: Oliver O'Halloran <oohall@gmail.com> 16348L: linuxppc-dev@lists.ozlabs.org 16349S: Supported 16350F: Documentation/PCI/pci-error-recovery.rst 16351F: Documentation/powerpc/eeh-pci-error-recovery.rst 16352F: arch/powerpc/include/*/eeh*.h 16353F: arch/powerpc/kernel/eeh*.c 16354F: arch/powerpc/platforms/*/eeh*.c 16355F: drivers/pci/pcie/aer.c 16356F: drivers/pci/pcie/dpc.c 16357F: drivers/pci/pcie/err.c 16358 16359PCI ERROR RECOVERY 16360M: Linas Vepstas <linasvepstas@gmail.com> 16361L: linux-pci@vger.kernel.org 16362S: Supported 16363F: Documentation/PCI/pci-error-recovery.rst 16364 16365PCI MSI DRIVER FOR ALTERA MSI IP 16366M: Joyce Ooi <joyce.ooi@intel.com> 16367L: linux-pci@vger.kernel.org 16368S: Supported 16369F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16370F: drivers/pci/controller/pcie-altera-msi.c 16371 16372PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16373M: Toan Le <toan@os.amperecomputing.com> 16374L: linux-pci@vger.kernel.org 16375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16376S: Maintained 16377F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16378F: drivers/pci/controller/pci-xgene-msi.c 16379 16380PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16381M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16382M: Krzysztof Wilczyński <kw@linux.com> 16383R: Rob Herring <robh@kernel.org> 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/devicetree/bindings/pci/ 16391F: drivers/pci/controller/ 16392F: drivers/pci/pci-bridge-emul.c 16393F: drivers/pci/pci-bridge-emul.h 16394 16395PCI PEER-TO-PEER DMA (P2PDMA) 16396M: Bjorn Helgaas <bhelgaas@google.com> 16397M: Logan Gunthorpe <logang@deltatee.com> 16398L: linux-pci@vger.kernel.org 16399S: Supported 16400Q: https://patchwork.kernel.org/project/linux-pci/list/ 16401B: https://bugzilla.kernel.org 16402C: irc://irc.oftc.net/linux-pci 16403T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16404F: Documentation/driver-api/pci/p2pdma.rst 16405F: drivers/pci/p2pdma.c 16406F: include/linux/pci-p2pdma.h 16407 16408PCI SUBSYSTEM 16409M: Bjorn Helgaas <bhelgaas@google.com> 16410L: linux-pci@vger.kernel.org 16411S: Supported 16412Q: https://patchwork.kernel.org/project/linux-pci/list/ 16413B: https://bugzilla.kernel.org 16414C: irc://irc.oftc.net/linux-pci 16415T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16416F: Documentation/PCI/ 16417F: Documentation/devicetree/bindings/pci/ 16418F: arch/x86/kernel/early-quirks.c 16419F: arch/x86/kernel/quirks.c 16420F: arch/x86/pci/ 16421F: drivers/acpi/pci* 16422F: drivers/pci/ 16423F: include/asm-generic/pci* 16424F: include/linux/of_pci.h 16425F: include/linux/pci* 16426F: include/uapi/linux/pci* 16427F: lib/pci* 16428 16429PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16430M: Jonathan Chocron <jonnyc@amazon.com> 16431L: linux-pci@vger.kernel.org 16432S: Maintained 16433F: Documentation/devicetree/bindings/pci/pcie-al.txt 16434F: drivers/pci/controller/dwc/pcie-al.c 16435 16436PCIE DRIVER FOR AMLOGIC MESON 16437M: Yue Wang <yue.wang@Amlogic.com> 16438L: linux-pci@vger.kernel.org 16439L: linux-amlogic@lists.infradead.org 16440S: Maintained 16441F: drivers/pci/controller/dwc/pci-meson.c 16442 16443PCIE DRIVER FOR AXIS ARTPEC 16444M: Jesper Nilsson <jesper.nilsson@axis.com> 16445L: linux-arm-kernel@axis.com 16446L: linux-pci@vger.kernel.org 16447S: Maintained 16448F: Documentation/devicetree/bindings/pci/axis,artpec* 16449F: drivers/pci/controller/dwc/*artpec* 16450 16451PCIE DRIVER FOR CAVIUM THUNDERX 16452M: Robert Richter <rric@kernel.org> 16453L: linux-pci@vger.kernel.org 16454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16455S: Odd Fixes 16456F: drivers/pci/controller/pci-thunder-* 16457 16458PCIE DRIVER FOR HISILICON 16459M: Zhou Wang <wangzhou1@hisilicon.com> 16460L: linux-pci@vger.kernel.org 16461S: Maintained 16462F: drivers/pci/controller/dwc/pcie-hisi.c 16463 16464PCIE DRIVER FOR HISILICON KIRIN 16465M: Xiaowei Song <songxiaowei@hisilicon.com> 16466M: Binghui Wang <wangbinghui@hisilicon.com> 16467L: linux-pci@vger.kernel.org 16468S: Maintained 16469F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16470F: drivers/pci/controller/dwc/pcie-kirin.c 16471 16472PCIE DRIVER FOR HISILICON STB 16473M: Shawn Guo <shawn.guo@linaro.org> 16474L: linux-pci@vger.kernel.org 16475S: Maintained 16476F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16477F: drivers/pci/controller/dwc/pcie-histb.c 16478 16479PCIE DRIVER FOR INTEL KEEM BAY 16480M: Srikanth Thokala <srikanth.thokala@intel.com> 16481L: linux-pci@vger.kernel.org 16482S: Supported 16483F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16484F: drivers/pci/controller/dwc/pcie-keembay.c 16485 16486PCIE DRIVER FOR INTEL LGM GW SOC 16487M: Chuanhua Lei <lchuanhua@maxlinear.com> 16488L: linux-pci@vger.kernel.org 16489S: Maintained 16490F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16491F: drivers/pci/controller/dwc/pcie-intel-gw.c 16492 16493PCIE DRIVER FOR MEDIATEK 16494M: Ryder Lee <ryder.lee@mediatek.com> 16495M: Jianjun Wang <jianjun.wang@mediatek.com> 16496L: linux-pci@vger.kernel.org 16497L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16498S: Supported 16499F: Documentation/devicetree/bindings/pci/mediatek* 16500F: drivers/pci/controller/*mediatek* 16501 16502PCIE DRIVER FOR MICROCHIP 16503M: Daire McNamara <daire.mcnamara@microchip.com> 16504L: linux-pci@vger.kernel.org 16505S: Supported 16506F: Documentation/devicetree/bindings/pci/microchip* 16507F: drivers/pci/controller/*microchip* 16508 16509PCIE DRIVER FOR QUALCOMM MSM 16510M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16511L: linux-pci@vger.kernel.org 16512L: linux-arm-msm@vger.kernel.org 16513S: Maintained 16514F: drivers/pci/controller/dwc/pcie-qcom.c 16515 16516PCIE DRIVER FOR ROCKCHIP 16517M: Shawn Lin <shawn.lin@rock-chips.com> 16518L: linux-pci@vger.kernel.org 16519L: linux-rockchip@lists.infradead.org 16520S: Maintained 16521F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16522F: drivers/pci/controller/pcie-rockchip* 16523 16524PCIE DRIVER FOR SOCIONEXT UNIPHIER 16525M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16526L: linux-pci@vger.kernel.org 16527S: Maintained 16528F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16529F: drivers/pci/controller/dwc/pcie-uniphier* 16530 16531PCIE DRIVER FOR ST SPEAR13XX 16532M: Pratyush Anand <pratyush.anand@gmail.com> 16533L: linux-pci@vger.kernel.org 16534S: Maintained 16535F: drivers/pci/controller/dwc/*spear* 16536 16537PCIE ENDPOINT DRIVER FOR QUALCOMM 16538M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16539L: linux-pci@vger.kernel.org 16540L: linux-arm-msm@vger.kernel.org 16541S: Maintained 16542F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16543F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16544 16545PCMCIA SUBSYSTEM 16546M: Dominik Brodowski <linux@dominikbrodowski.net> 16547S: Odd Fixes 16548T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16549F: Documentation/pcmcia/ 16550F: drivers/pcmcia/ 16551F: include/pcmcia/ 16552F: tools/pcmcia/ 16553 16554PCNET32 NETWORK DRIVER 16555M: Don Fry <pcnet32@frontier.com> 16556L: netdev@vger.kernel.org 16557S: Maintained 16558F: drivers/net/ethernet/amd/pcnet32.c 16559 16560PCRYPT PARALLEL CRYPTO ENGINE 16561M: Steffen Klassert <steffen.klassert@secunet.com> 16562L: linux-crypto@vger.kernel.org 16563S: Maintained 16564F: crypto/pcrypt.c 16565F: include/crypto/pcrypt.h 16566 16567PDS DSC VIRTIO DATA PATH ACCELERATOR 16568R: Shannon Nelson <shannon.nelson@amd.com> 16569F: drivers/vdpa/pds/ 16570 16571PECI HARDWARE MONITORING DRIVERS 16572M: Iwona Winiarska <iwona.winiarska@intel.com> 16573L: linux-hwmon@vger.kernel.org 16574S: Supported 16575F: Documentation/hwmon/peci-cputemp.rst 16576F: Documentation/hwmon/peci-dimmtemp.rst 16577F: drivers/hwmon/peci/ 16578 16579PECI SUBSYSTEM 16580M: Iwona Winiarska <iwona.winiarska@intel.com> 16581L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16582S: Supported 16583F: Documentation/devicetree/bindings/peci/ 16584F: Documentation/peci/ 16585F: drivers/peci/ 16586F: include/linux/peci-cpu.h 16587F: include/linux/peci.h 16588 16589PENSANDO ETHERNET DRIVERS 16590M: Shannon Nelson <shannon.nelson@amd.com> 16591M: Brett Creeley <brett.creeley@amd.com> 16592M: drivers@pensando.io 16593L: netdev@vger.kernel.org 16594S: Supported 16595F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16596F: drivers/net/ethernet/pensando/ 16597 16598PER-CPU MEMORY ALLOCATOR 16599M: Dennis Zhou <dennis@kernel.org> 16600M: Tejun Heo <tj@kernel.org> 16601M: Christoph Lameter <cl@linux.com> 16602L: linux-mm@kvack.org 16603S: Maintained 16604T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16605F: arch/*/include/asm/percpu.h 16606F: include/linux/percpu*.h 16607F: lib/percpu*.c 16608F: mm/percpu*.c 16609 16610PER-TASK DELAY ACCOUNTING 16611M: Balbir Singh <bsingharora@gmail.com> 16612S: Maintained 16613F: include/linux/delayacct.h 16614F: kernel/delayacct.c 16615 16616PERFORMANCE EVENTS SUBSYSTEM 16617M: Peter Zijlstra <peterz@infradead.org> 16618M: Ingo Molnar <mingo@redhat.com> 16619M: Arnaldo Carvalho de Melo <acme@kernel.org> 16620R: Mark Rutland <mark.rutland@arm.com> 16621R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16622R: Jiri Olsa <jolsa@kernel.org> 16623R: Namhyung Kim <namhyung@kernel.org> 16624R: Ian Rogers <irogers@google.com> 16625R: Adrian Hunter <adrian.hunter@intel.com> 16626L: linux-perf-users@vger.kernel.org 16627L: linux-kernel@vger.kernel.org 16628S: Supported 16629W: https://perf.wiki.kernel.org/ 16630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16631F: arch/*/events/* 16632F: arch/*/events/*/* 16633F: arch/*/include/asm/perf_event.h 16634F: arch/*/kernel/*/*/perf_event*.c 16635F: arch/*/kernel/*/perf_event*.c 16636F: arch/*/kernel/perf_callchain.c 16637F: arch/*/kernel/perf_event*.c 16638F: include/linux/perf_event.h 16639F: include/uapi/linux/perf_event.h 16640F: kernel/events/* 16641F: tools/lib/perf/ 16642F: tools/perf/ 16643 16644PERFORMANCE EVENTS TOOLING ARM64 16645R: John Garry <john.g.garry@oracle.com> 16646R: Will Deacon <will@kernel.org> 16647R: James Clark <james.clark@arm.com> 16648R: Mike Leach <mike.leach@linaro.org> 16649R: Leo Yan <leo.yan@linaro.org> 16650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16651S: Supported 16652F: tools/build/feature/test-libopencsd.c 16653F: tools/perf/arch/arm*/ 16654F: tools/perf/pmu-events/arch/arm64/ 16655F: tools/perf/util/arm-spe* 16656F: tools/perf/util/cs-etm* 16657 16658PERSONALITY HANDLING 16659M: Christoph Hellwig <hch@infradead.org> 16660L: linux-abi-devel@lists.sourceforge.net 16661S: Maintained 16662F: include/linux/personality.h 16663F: include/uapi/linux/personality.h 16664 16665PHOENIX RC FLIGHT CONTROLLER ADAPTER 16666M: Marcus Folkesson <marcus.folkesson@gmail.com> 16667L: linux-input@vger.kernel.org 16668S: Maintained 16669F: Documentation/input/devices/pxrc.rst 16670F: drivers/input/joystick/pxrc.c 16671 16672PHONET PROTOCOL 16673M: Remi Denis-Courmont <courmisch@gmail.com> 16674S: Supported 16675F: Documentation/networking/phonet.rst 16676F: include/linux/phonet.h 16677F: include/net/phonet/ 16678F: include/uapi/linux/phonet.h 16679F: net/phonet/ 16680 16681PHRAM MTD DRIVER 16682M: Joern Engel <joern@lazybastard.org> 16683L: linux-mtd@lists.infradead.org 16684S: Maintained 16685F: drivers/mtd/devices/phram.c 16686 16687PICOLCD HID DRIVER 16688M: Bruno Prémont <bonbons@linux-vserver.org> 16689L: linux-input@vger.kernel.org 16690S: Maintained 16691F: drivers/hid/hid-picolcd* 16692 16693PIDFD API 16694M: Christian Brauner <christian@brauner.io> 16695L: linux-kernel@vger.kernel.org 16696S: Maintained 16697T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16698F: samples/pidfd/ 16699F: tools/testing/selftests/clone3/ 16700F: tools/testing/selftests/pid_namespace/ 16701F: tools/testing/selftests/pidfd/ 16702K: (?i)pidfd 16703K: (?i)clone3 16704K: \b(clone_args|kernel_clone_args)\b 16705 16706PIN CONTROL SUBSYSTEM 16707M: Linus Walleij <linus.walleij@linaro.org> 16708L: linux-gpio@vger.kernel.org 16709S: Maintained 16710T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16711F: Documentation/devicetree/bindings/pinctrl/ 16712F: Documentation/driver-api/pin-control.rst 16713F: drivers/pinctrl/ 16714F: include/dt-bindings/pinctrl/ 16715F: include/linux/pinctrl/ 16716 16717PIN CONTROLLER - AMD 16718M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16719M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16720S: Maintained 16721F: drivers/pinctrl/pinctrl-amd.c 16722 16723PIN CONTROLLER - FREESCALE 16724M: Dong Aisheng <aisheng.dong@nxp.com> 16725M: Fabio Estevam <festevam@gmail.com> 16726M: Shawn Guo <shawnguo@kernel.org> 16727M: Jacky Bai <ping.bai@nxp.com> 16728R: Pengutronix Kernel Team <kernel@pengutronix.de> 16729L: linux-gpio@vger.kernel.org 16730S: Maintained 16731F: Documentation/devicetree/bindings/pinctrl/fsl,* 16732F: drivers/pinctrl/freescale/ 16733 16734PIN CONTROLLER - INTEL 16735M: Mika Westerberg <mika.westerberg@linux.intel.com> 16736M: Andy Shevchenko <andy@kernel.org> 16737S: Supported 16738T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16739F: drivers/pinctrl/intel/ 16740 16741PIN CONTROLLER - KEEMBAY 16742M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16743S: Supported 16744F: drivers/pinctrl/pinctrl-keembay* 16745 16746PIN CONTROLLER - MEDIATEK 16747M: Sean Wang <sean.wang@kernel.org> 16748L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16749S: Maintained 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16754F: drivers/pinctrl/mediatek/ 16755 16756PIN CONTROLLER - MEDIATEK MIPS 16757M: Arınç ÜNAL <arinc.unal@arinc9.com> 16758M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16759L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16760L: linux-mips@vger.kernel.org 16761S: Maintained 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16770F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16771F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16772F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16773F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16774F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16775F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16776F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16777 16778PIN CONTROLLER - MICROCHIP AT91 16779M: Ludovic Desroches <ludovic.desroches@microchip.com> 16780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16781L: linux-gpio@vger.kernel.org 16782S: Supported 16783F: drivers/gpio/gpio-sama5d2-piobu.c 16784F: drivers/pinctrl/pinctrl-at91* 16785 16786PIN CONTROLLER - NXP S32 16787M: Chester Lin <clin@suse.com> 16788R: NXP S32 Linux Team <s32@nxp.com> 16789L: linux-gpio@vger.kernel.org 16790S: Maintained 16791F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16792F: drivers/pinctrl/nxp/ 16793 16794PIN CONTROLLER - QUALCOMM 16795M: Bjorn Andersson <andersson@kernel.org> 16796L: linux-arm-msm@vger.kernel.org 16797S: Maintained 16798F: Documentation/devicetree/bindings/pinctrl/qcom,* 16799F: drivers/pinctrl/qcom/ 16800 16801PIN CONTROLLER - RENESAS 16802M: Geert Uytterhoeven <geert+renesas@glider.be> 16803L: linux-renesas-soc@vger.kernel.org 16804S: Supported 16805T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16806F: Documentation/devicetree/bindings/pinctrl/renesas,* 16807F: drivers/pinctrl/renesas/ 16808 16809PIN CONTROLLER - SAMSUNG 16810M: Tomasz Figa <tomasz.figa@gmail.com> 16811M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16812M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16813R: Alim Akhtar <alim.akhtar@samsung.com> 16814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16815L: linux-samsung-soc@vger.kernel.org 16816S: Maintained 16817Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16818B: mailto:linux-samsung-soc@vger.kernel.org 16819C: irc://irc.libera.chat/linux-exynos 16820T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16821F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16822F: drivers/pinctrl/samsung/ 16823F: include/dt-bindings/pinctrl/samsung.h 16824 16825PIN CONTROLLER - SINGLE 16826M: Tony Lindgren <tony@atomide.com> 16827M: Haojian Zhuang <haojian.zhuang@linaro.org> 16828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16829L: linux-omap@vger.kernel.org 16830S: Maintained 16831F: drivers/pinctrl/pinctrl-single.c 16832 16833PIN CONTROLLER - SUNPLUS / TIBBO 16834M: Dvorkin Dmitry <dvorkin@tibbo.com> 16835M: Wells Lu <wellslutw@gmail.com> 16836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16837S: Maintained 16838W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16839F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16840F: drivers/pinctrl/sunplus/ 16841F: include/dt-bindings/pinctrl/sppctl*.h 16842 16843PINE64 PINEPHONE KEYBOARD DRIVER 16844M: Samuel Holland <samuel@sholland.org> 16845S: Supported 16846F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16847F: drivers/input/keyboard/pinephone-keyboard.c 16848 16849PKTCDVD DRIVER 16850M: linux-block@vger.kernel.org 16851S: Orphan 16852F: drivers/block/pktcdvd.c 16853F: include/linux/pktcdvd.h 16854F: include/uapi/linux/pktcdvd.h 16855 16856PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16857M: Tomasz Duszynski <tduszyns@gmail.com> 16858S: Maintained 16859F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16860F: drivers/iio/chemical/pms7003.c 16861 16862PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16863M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16864L: netdev@vger.kernel.org 16865S: Maintained 16866F: drivers/net/phy/mdio-open-alliance.h 16867F: net/ethtool/plca.c 16868 16869PLDMFW LIBRARY 16870M: Jacob Keller <jacob.e.keller@intel.com> 16871S: Maintained 16872F: Documentation/driver-api/pldmfw/ 16873F: include/linux/pldmfw.h 16874F: lib/pldmfw/ 16875 16876PLX DMA DRIVER 16877M: Logan Gunthorpe <logang@deltatee.com> 16878S: Maintained 16879F: drivers/dma/plx_dma.c 16880 16881PM-GRAPH UTILITY 16882M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16883L: linux-pm@vger.kernel.org 16884S: Supported 16885W: https://01.org/pm-graph 16886B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16887T: git git://github.com/intel/pm-graph 16888F: tools/power/pm-graph 16889 16890PM6764TR DRIVER 16891M: Charles Hsu <hsu.yungteng@gmail.com> 16892L: linux-hwmon@vger.kernel.org 16893S: Maintained 16894F: Documentation/hwmon/pm6764tr.rst 16895F: drivers/hwmon/pmbus/pm6764tr.c 16896 16897PMBUS HARDWARE MONITORING DRIVERS 16898M: Guenter Roeck <linux@roeck-us.net> 16899L: linux-hwmon@vger.kernel.org 16900S: Maintained 16901W: http://hwmon.wiki.kernel.org/ 16902W: http://www.roeck-us.net/linux/drivers/ 16903T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16904F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16905F: Documentation/devicetree/bindings/hwmon/max31785.txt 16906F: Documentation/hwmon/adm1275.rst 16907F: Documentation/hwmon/ibm-cffps.rst 16908F: Documentation/hwmon/ir35221.rst 16909F: Documentation/hwmon/lm25066.rst 16910F: Documentation/hwmon/ltc2978.rst 16911F: Documentation/hwmon/ltc3815.rst 16912F: Documentation/hwmon/max16064.rst 16913F: Documentation/hwmon/max20751.rst 16914F: Documentation/hwmon/max31785.rst 16915F: Documentation/hwmon/max34440.rst 16916F: Documentation/hwmon/max8688.rst 16917F: Documentation/hwmon/pmbus-core.rst 16918F: Documentation/hwmon/pmbus.rst 16919F: Documentation/hwmon/tps40422.rst 16920F: Documentation/hwmon/ucd9000.rst 16921F: Documentation/hwmon/ucd9200.rst 16922F: Documentation/hwmon/zl6100.rst 16923F: drivers/hwmon/pmbus/ 16924F: include/linux/pmbus.h 16925 16926PMC SIERRA MaxRAID DRIVER 16927L: linux-scsi@vger.kernel.org 16928S: Orphan 16929W: http://www.pmc-sierra.com/ 16930F: drivers/scsi/pmcraid.* 16931 16932PMC SIERRA PM8001 DRIVER 16933M: Jack Wang <jinpu.wang@cloud.ionos.com> 16934L: linux-scsi@vger.kernel.org 16935S: Supported 16936F: drivers/scsi/pm8001/ 16937 16938PNI RM3100 IIO DRIVER 16939M: Song Qiang <songqiang1304521@gmail.com> 16940L: linux-iio@vger.kernel.org 16941S: Maintained 16942F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16943F: drivers/iio/magnetometer/rm3100* 16944 16945PNP SUPPORT 16946M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16947L: linux-acpi@vger.kernel.org 16948S: Maintained 16949F: drivers/pnp/ 16950F: include/linux/pnp.h 16951 16952POSIX CLOCKS and TIMERS 16953M: Thomas Gleixner <tglx@linutronix.de> 16954L: linux-kernel@vger.kernel.org 16955S: Maintained 16956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16957F: fs/timerfd.c 16958F: include/linux/time_namespace.h 16959F: include/linux/timer* 16960F: kernel/time/*timer* 16961F: kernel/time/namespace.c 16962 16963POWER MANAGEMENT CORE 16964M: "Rafael J. Wysocki" <rafael@kernel.org> 16965L: linux-pm@vger.kernel.org 16966S: Supported 16967B: https://bugzilla.kernel.org 16968T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16969F: drivers/base/power/ 16970F: drivers/powercap/ 16971F: include/linux/intel_rapl.h 16972F: include/linux/pm.h 16973F: include/linux/pm_* 16974F: include/linux/powercap.h 16975F: kernel/configs/nopm.config 16976 16977POWER STATE COORDINATION INTERFACE (PSCI) 16978M: Mark Rutland <mark.rutland@arm.com> 16979M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16981S: Maintained 16982F: drivers/firmware/psci/ 16983F: include/linux/psci.h 16984F: include/uapi/linux/psci.h 16985 16986POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16987M: Sebastian Reichel <sre@kernel.org> 16988L: linux-pm@vger.kernel.org 16989S: Maintained 16990T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16991F: Documentation/ABI/testing/sysfs-class-power 16992F: Documentation/devicetree/bindings/power/supply/ 16993F: drivers/power/supply/ 16994F: include/linux/power/ 16995F: include/linux/power_supply.h 16996 16997POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16998M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16999L: linuxppc-dev@lists.ozlabs.org 17000S: Maintained 17001F: drivers/char/powernv-op-panel.c 17002 17003PPP OVER ATM (RFC 2364) 17004M: Mitchell Blank Jr <mitch@sfgoth.com> 17005S: Maintained 17006F: include/uapi/linux/atmppp.h 17007F: net/atm/pppoatm.c 17008 17009PPP OVER ETHERNET 17010M: Michal Ostrowski <mostrows@earthlink.net> 17011S: Maintained 17012F: drivers/net/ppp/pppoe.c 17013F: drivers/net/ppp/pppox.c 17014 17015PPP OVER L2TP 17016M: James Chapman <jchapman@katalix.com> 17017S: Maintained 17018F: include/linux/if_pppol2tp.h 17019F: include/uapi/linux/if_pppol2tp.h 17020F: net/l2tp/l2tp_ppp.c 17021 17022PPP PROTOCOL DRIVERS AND COMPRESSORS 17023L: linux-ppp@vger.kernel.org 17024S: Orphan 17025F: drivers/net/ppp/ppp_* 17026 17027PPS SUPPORT 17028M: Rodolfo Giometti <giometti@enneenne.com> 17029L: linuxpps@ml.enneenne.com (subscribers-only) 17030S: Maintained 17031W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17032F: Documentation/ABI/testing/sysfs-pps 17033F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17034F: Documentation/driver-api/pps.rst 17035F: drivers/pps/ 17036F: include/linux/pps*.h 17037F: include/uapi/linux/pps.h 17038 17039PPTP DRIVER 17040M: Dmitry Kozlov <xeb@mail.ru> 17041L: netdev@vger.kernel.org 17042S: Maintained 17043W: http://sourceforge.net/projects/accel-pptp 17044F: drivers/net/ppp/pptp.c 17045 17046PRESSURE STALL INFORMATION (PSI) 17047M: Johannes Weiner <hannes@cmpxchg.org> 17048M: Suren Baghdasaryan <surenb@google.com> 17049S: Maintained 17050F: include/linux/psi* 17051F: kernel/sched/psi.c 17052 17053PRINTK 17054M: Petr Mladek <pmladek@suse.com> 17055M: Sergey Senozhatsky <senozhatsky@chromium.org> 17056R: Steven Rostedt <rostedt@goodmis.org> 17057R: John Ogness <john.ogness@linutronix.de> 17058S: Maintained 17059T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17060F: include/linux/printk.h 17061F: kernel/printk/ 17062 17063PRINTK INDEXING 17064R: Chris Down <chris@chrisdown.name> 17065S: Maintained 17066F: Documentation/core-api/printk-index.rst 17067F: kernel/printk/index.c 17068K: printk_index 17069 17070PROC FILESYSTEM 17071L: linux-kernel@vger.kernel.org 17072L: linux-fsdevel@vger.kernel.org 17073S: Maintained 17074F: Documentation/filesystems/proc.rst 17075F: fs/proc/ 17076F: include/linux/proc_fs.h 17077F: tools/testing/selftests/proc/ 17078 17079PROC SYSCTL 17080M: Luis Chamberlain <mcgrof@kernel.org> 17081M: Kees Cook <keescook@chromium.org> 17082M: Iurii Zaikin <yzaikin@google.com> 17083L: linux-kernel@vger.kernel.org 17084L: linux-fsdevel@vger.kernel.org 17085S: Maintained 17086T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17087F: fs/proc/proc_sysctl.c 17088F: include/linux/sysctl.h 17089F: kernel/sysctl-test.c 17090F: kernel/sysctl.c 17091F: tools/testing/selftests/sysctl/ 17092 17093PS3 NETWORK SUPPORT 17094M: Geoff Levand <geoff@infradead.org> 17095L: netdev@vger.kernel.org 17096L: linuxppc-dev@lists.ozlabs.org 17097S: Maintained 17098F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17099 17100PS3 PLATFORM SUPPORT 17101M: Geoff Levand <geoff@infradead.org> 17102L: linuxppc-dev@lists.ozlabs.org 17103S: Maintained 17104F: arch/powerpc/boot/ps3* 17105F: arch/powerpc/include/asm/lv1call.h 17106F: arch/powerpc/include/asm/ps3*.h 17107F: arch/powerpc/platforms/ps3/ 17108F: drivers/*/ps3* 17109F: drivers/ps3/ 17110F: drivers/rtc/rtc-ps3.c 17111F: drivers/usb/host/*ps3.c 17112F: sound/ppc/snd_ps3* 17113 17114PS3VRAM DRIVER 17115M: Jim Paris <jim@jtan.com> 17116M: Geoff Levand <geoff@infradead.org> 17117L: linuxppc-dev@lists.ozlabs.org 17118S: Maintained 17119F: drivers/block/ps3vram.c 17120 17121PSAMPLE PACKET SAMPLING SUPPORT 17122M: Yotam Gigi <yotam.gi@gmail.com> 17123S: Maintained 17124F: include/net/psample.h 17125F: include/uapi/linux/psample.h 17126F: net/psample 17127 17128PSTORE FILESYSTEM 17129M: Kees Cook <keescook@chromium.org> 17130R: Tony Luck <tony.luck@intel.com> 17131R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17132L: linux-hardening@vger.kernel.org 17133S: Supported 17134T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17135F: Documentation/admin-guide/pstore-blk.rst 17136F: Documentation/admin-guide/ramoops.rst 17137F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17138F: drivers/acpi/apei/erst.c 17139F: drivers/firmware/efi/efi-pstore.c 17140F: fs/pstore/ 17141F: include/linux/pstore* 17142K: \b(pstore|ramoops) 17143 17144PTP HARDWARE CLOCK SUPPORT 17145M: Richard Cochran <richardcochran@gmail.com> 17146L: netdev@vger.kernel.org 17147S: Maintained 17148W: http://linuxptp.sourceforge.net/ 17149F: Documentation/ABI/testing/sysfs-ptp 17150F: Documentation/driver-api/ptp.rst 17151F: drivers/net/phy/dp83640* 17152F: drivers/ptp/* 17153F: include/linux/ptp_cl* 17154K: (?:\b|_)ptp(?:\b|_) 17155 17156PTP VIRTUAL CLOCK SUPPORT 17157M: Yangbo Lu <yangbo.lu@nxp.com> 17158L: netdev@vger.kernel.org 17159S: Maintained 17160F: drivers/ptp/ptp_vclock.c 17161F: net/ethtool/phc_vclocks.c 17162 17163PTRACE SUPPORT 17164M: Oleg Nesterov <oleg@redhat.com> 17165S: Maintained 17166F: arch/*/*/ptrace*.c 17167F: arch/*/include/asm/ptrace*.h 17168F: arch/*/ptrace*.c 17169F: include/asm-generic/syscall.h 17170F: include/linux/ptrace.h 17171F: include/linux/regset.h 17172F: include/uapi/linux/ptrace.h 17173F: kernel/ptrace.c 17174 17175PULSE8-CEC DRIVER 17176M: Hans Verkuil <hverkuil@xs4all.nl> 17177L: linux-media@vger.kernel.org 17178S: Maintained 17179T: git git://linuxtv.org/media_tree.git 17180F: drivers/media/cec/usb/pulse8/ 17181 17182PURELIFI PLFXLC DRIVER 17183M: Srinivasan Raju <srini.raju@purelifi.com> 17184L: linux-wireless@vger.kernel.org 17185S: Supported 17186F: drivers/net/wireless/purelifi/plfxlc/ 17187 17188PVRUSB2 VIDEO4LINUX DRIVER 17189M: Mike Isely <isely@pobox.com> 17190L: pvrusb2@isely.net (subscribers-only) 17191L: linux-media@vger.kernel.org 17192S: Maintained 17193W: http://www.isely.net/pvrusb2/ 17194T: git git://linuxtv.org/media_tree.git 17195F: Documentation/driver-api/media/drivers/pvrusb2* 17196F: drivers/media/usb/pvrusb2/ 17197 17198PWC WEBCAM DRIVER 17199M: Hans Verkuil <hverkuil@xs4all.nl> 17200L: linux-media@vger.kernel.org 17201S: Odd Fixes 17202T: git git://linuxtv.org/media_tree.git 17203F: drivers/media/usb/pwc/* 17204F: include/trace/events/pwc.h 17205 17206PWM IR Transmitter 17207M: Sean Young <sean@mess.org> 17208L: linux-media@vger.kernel.org 17209S: Maintained 17210F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17211F: drivers/media/rc/pwm-ir-tx.c 17212 17213PWM SUBSYSTEM 17214M: Thierry Reding <thierry.reding@gmail.com> 17215R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17216L: linux-pwm@vger.kernel.org 17217S: Maintained 17218Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17219T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17220F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17221F: Documentation/devicetree/bindings/pwm/ 17222F: Documentation/driver-api/pwm.rst 17223F: drivers/gpio/gpio-mvebu.c 17224F: drivers/pwm/ 17225F: drivers/video/backlight/pwm_bl.c 17226F: include/dt-bindings/pwm/ 17227F: include/linux/pwm.h 17228F: include/linux/pwm_backlight.h 17229K: pwm_(config|apply_state|ops) 17230 17231PXA GPIO DRIVER 17232M: Robert Jarzmik <robert.jarzmik@free.fr> 17233L: linux-gpio@vger.kernel.org 17234S: Maintained 17235F: drivers/gpio/gpio-pxa.c 17236 17237PXA MMCI DRIVER 17238S: Orphan 17239 17240PXA RTC DRIVER 17241M: Robert Jarzmik <robert.jarzmik@free.fr> 17242L: linux-rtc@vger.kernel.org 17243S: Maintained 17244 17245PXA2xx/PXA3xx SUPPORT 17246M: Daniel Mack <daniel@zonque.org> 17247M: Haojian Zhuang <haojian.zhuang@gmail.com> 17248M: Robert Jarzmik <robert.jarzmik@free.fr> 17249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17250S: Maintained 17251T: git git://github.com/hzhuang1/linux.git 17252T: git git://github.com/rjarzmik/linux.git 17253F: arch/arm/boot/dts/intel/pxa/ 17254F: arch/arm/mach-pxa/ 17255F: drivers/dma/pxa* 17256F: drivers/pcmcia/pxa2xx* 17257F: drivers/pinctrl/pxa/ 17258F: drivers/spi/spi-pxa2xx* 17259F: drivers/usb/gadget/udc/pxa2* 17260F: include/sound/pxa2xx-lib.h 17261F: sound/arm/pxa* 17262F: sound/soc/pxa/ 17263 17264QAT DRIVER 17265M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17266L: qat-linux@intel.com 17267S: Supported 17268F: drivers/crypto/intel/qat/ 17269 17270QCOM AUDIO (ASoC) DRIVERS 17271M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17272M: Banajit Goswami <bgoswami@quicinc.com> 17273L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17274S: Supported 17275F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17276F: Documentation/devicetree/bindings/sound/qcom,* 17277F: drivers/soc/qcom/apr.c 17278F: include/dt-bindings/sound/qcom,wcd9335.h 17279F: sound/soc/codecs/lpass-rx-macro.* 17280F: sound/soc/codecs/lpass-tx-macro.* 17281F: sound/soc/codecs/lpass-va-macro.c 17282F: sound/soc/codecs/lpass-wsa-macro.* 17283F: sound/soc/codecs/msm8916-wcd-analog.c 17284F: sound/soc/codecs/msm8916-wcd-digital.c 17285F: sound/soc/codecs/wcd-clsh-v2.* 17286F: sound/soc/codecs/wcd-mbhc-v2.* 17287F: sound/soc/codecs/wcd9335.* 17288F: sound/soc/codecs/wcd934x.c 17289F: sound/soc/codecs/wsa881x.c 17290F: sound/soc/codecs/wsa883x.c 17291F: sound/soc/codecs/wsa884x.c 17292F: sound/soc/qcom/ 17293 17294QCOM EMBEDDED USB DEBUGGER (EUD) 17295M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17296L: linux-arm-msm@vger.kernel.org 17297S: Maintained 17298F: Documentation/ABI/testing/sysfs-driver-eud 17299F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17300F: drivers/usb/misc/qcom_eud.c 17301 17302QCOM IPA DRIVER 17303M: Alex Elder <elder@kernel.org> 17304L: netdev@vger.kernel.org 17305S: Supported 17306F: drivers/net/ipa/ 17307 17308QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17309M: Gabriel Somlo <somlo@cmu.edu> 17310M: "Michael S. Tsirkin" <mst@redhat.com> 17311L: qemu-devel@nongnu.org 17312S: Maintained 17313F: drivers/firmware/qemu_fw_cfg.c 17314F: include/uapi/linux/qemu_fw_cfg.h 17315 17316QIB DRIVER 17317M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17318L: linux-rdma@vger.kernel.org 17319S: Supported 17320F: drivers/infiniband/hw/qib/ 17321 17322QLOGIC QL41xxx FCOE DRIVER 17323M: Saurav Kashyap <skashyap@marvell.com> 17324M: Javed Hasan <jhasan@marvell.com> 17325M: GR-QLogic-Storage-Upstream@marvell.com 17326L: linux-scsi@vger.kernel.org 17327S: Supported 17328F: drivers/scsi/qedf/ 17329 17330QLOGIC QL41xxx ISCSI DRIVER 17331M: Nilesh Javali <njavali@marvell.com> 17332M: Manish Rangankar <mrangankar@marvell.com> 17333M: GR-QLogic-Storage-Upstream@marvell.com 17334L: linux-scsi@vger.kernel.org 17335S: Supported 17336F: drivers/scsi/qedi/ 17337 17338QLOGIC QL4xxx ETHERNET DRIVER 17339M: Ariel Elior <aelior@marvell.com> 17340M: Manish Chopra <manishc@marvell.com> 17341L: netdev@vger.kernel.org 17342S: Supported 17343F: drivers/net/ethernet/qlogic/qed/ 17344F: drivers/net/ethernet/qlogic/qede/ 17345F: include/linux/qed/ 17346 17347QLOGIC QL4xxx RDMA DRIVER 17348M: Michal Kalderon <mkalderon@marvell.com> 17349M: Ariel Elior <aelior@marvell.com> 17350L: linux-rdma@vger.kernel.org 17351S: Supported 17352F: drivers/infiniband/hw/qedr/ 17353F: include/uapi/rdma/qedr-abi.h 17354 17355QLOGIC QLA1280 SCSI DRIVER 17356M: Michael Reed <mdr@sgi.com> 17357L: linux-scsi@vger.kernel.org 17358S: Maintained 17359F: drivers/scsi/qla1280.[ch] 17360 17361QLOGIC QLA2XXX FC-SCSI DRIVER 17362M: Nilesh Javali <njavali@marvell.com> 17363M: GR-QLogic-Storage-Upstream@marvell.com 17364L: linux-scsi@vger.kernel.org 17365S: Supported 17366F: drivers/scsi/qla2xxx/ 17367 17368QLOGIC QLA3XXX NETWORK DRIVER 17369M: GR-Linux-NIC-Dev@marvell.com 17370L: netdev@vger.kernel.org 17371S: Supported 17372F: drivers/net/ethernet/qlogic/qla3xxx.* 17373 17374QLOGIC QLA4XXX iSCSI DRIVER 17375M: Nilesh Javali <njavali@marvell.com> 17376M: Manish Rangankar <mrangankar@marvell.com> 17377M: GR-QLogic-Storage-Upstream@marvell.com 17378L: linux-scsi@vger.kernel.org 17379S: Supported 17380F: drivers/scsi/qla4xxx/ 17381 17382QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17383M: Shahed Shaikh <shshaikh@marvell.com> 17384M: Manish Chopra <manishc@marvell.com> 17385M: GR-Linux-NIC-Dev@marvell.com 17386L: netdev@vger.kernel.org 17387S: Supported 17388F: drivers/net/ethernet/qlogic/qlcnic/ 17389 17390QLOGIC QLGE 10Gb ETHERNET DRIVER 17391M: Manish Chopra <manishc@marvell.com> 17392M: GR-Linux-NIC-Dev@marvell.com 17393M: Coiby Xu <coiby.xu@gmail.com> 17394L: netdev@vger.kernel.org 17395S: Supported 17396F: Documentation/networking/device_drivers/qlogic/qlge.rst 17397F: drivers/staging/qlge/ 17398 17399QM1D1B0004 MEDIA DRIVER 17400M: Akihiro Tsukada <tskd08@gmail.com> 17401L: linux-media@vger.kernel.org 17402S: Odd Fixes 17403F: drivers/media/tuners/qm1d1b0004* 17404 17405QM1D1C0042 MEDIA DRIVER 17406M: Akihiro Tsukada <tskd08@gmail.com> 17407L: linux-media@vger.kernel.org 17408S: Odd Fixes 17409F: drivers/media/tuners/qm1d1c0042* 17410 17411QNX4 FILESYSTEM 17412M: Anders Larsen <al@alarsen.net> 17413S: Maintained 17414W: http://www.alarsen.net/linux/qnx4fs/ 17415F: fs/qnx4/ 17416F: include/uapi/linux/qnx4_fs.h 17417F: include/uapi/linux/qnxtypes.h 17418 17419QNX6 FILESYSTEM 17420S: Orphan 17421F: Documentation/filesystems/qnx6.rst 17422F: fs/qnx6/ 17423F: include/linux/qnx6_fs.h 17424 17425QORIQ DPAA2 FSL-MC BUS DRIVER 17426M: Stuart Yoder <stuyoder@gmail.com> 17427M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17428L: linux-kernel@vger.kernel.org 17429S: Maintained 17430F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17431F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17432F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17433F: drivers/bus/fsl-mc/ 17434F: include/uapi/linux/fsl_mc.h 17435 17436QT1010 MEDIA DRIVER 17437M: Antti Palosaari <crope@iki.fi> 17438L: linux-media@vger.kernel.org 17439S: Maintained 17440W: https://linuxtv.org 17441W: http://palosaari.fi/linux/ 17442Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17443T: git git://linuxtv.org/anttip/media_tree.git 17444F: drivers/media/tuners/qt1010* 17445 17446QUALCOMM ATH12K WIRELESS DRIVER 17447M: Kalle Valo <kvalo@kernel.org> 17448L: ath12k@lists.infradead.org 17449S: Supported 17450T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17451F: drivers/net/wireless/ath/ath12k/ 17452 17453QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17454M: Kalle Valo <kvalo@kernel.org> 17455L: ath10k@lists.infradead.org 17456S: Supported 17457W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17458T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17459F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17460F: drivers/net/wireless/ath/ath10k/ 17461 17462QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17463M: Kalle Valo <kvalo@kernel.org> 17464L: ath11k@lists.infradead.org 17465S: Supported 17466W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17467B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17469F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17470F: drivers/net/wireless/ath/ath11k/ 17471 17472QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17473M: Toke Høiland-Jørgensen <toke@toke.dk> 17474L: linux-wireless@vger.kernel.org 17475S: Maintained 17476W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17477T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17478F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17479F: drivers/net/wireless/ath/ath9k/ 17480 17481QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17482M: Stephan Gerhold <stephan@gerhold.net> 17483L: netdev@vger.kernel.org 17484L: linux-arm-msm@vger.kernel.org 17485S: Maintained 17486F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17487F: drivers/net/wwan/qcom_bam_dmux.c 17488 17489QUALCOMM CAMERA SUBSYSTEM DRIVER 17490M: Robert Foss <rfoss@kernel.org> 17491M: Todor Tomov <todor.too@gmail.com> 17492M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17493L: linux-media@vger.kernel.org 17494S: Maintained 17495F: Documentation/admin-guide/media/qcom_camss.rst 17496F: Documentation/devicetree/bindings/media/*camss* 17497F: drivers/media/platform/qcom/camss/ 17498 17499QUALCOMM CLOCK DRIVERS 17500M: Bjorn Andersson <andersson@kernel.org> 17501L: linux-arm-msm@vger.kernel.org 17502S: Supported 17503T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17504F: Documentation/devicetree/bindings/clock/qcom,* 17505F: drivers/clk/qcom/ 17506F: include/dt-bindings/clock/qcom,* 17507 17508QUALCOMM CLOUD AI (QAIC) DRIVER 17509M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17510R: Carl Vanderlip <quic_carlv@quicinc.com> 17511R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17512L: linux-arm-msm@vger.kernel.org 17513L: dri-devel@lists.freedesktop.org 17514S: Supported 17515T: git git://anongit.freedesktop.org/drm/drm-misc 17516F: Documentation/accel/qaic/ 17517F: drivers/accel/qaic/ 17518F: include/uapi/drm/qaic_accel.h 17519 17520QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17521M: Bjorn Andersson <andersson@kernel.org> 17522M: Konrad Dybcio <konrad.dybcio@linaro.org> 17523L: linux-pm@vger.kernel.org 17524L: linux-arm-msm@vger.kernel.org 17525S: Maintained 17526F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17527F: drivers/soc/qcom/cpr.c 17528 17529QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17530M: Ilia Lin <ilia.lin@kernel.org> 17531L: linux-pm@vger.kernel.org 17532S: Maintained 17533F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17534F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17535F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17536 17537QUALCOMM CRYPTO DRIVERS 17538M: Thara Gopinath <thara.gopinath@gmail.com> 17539L: linux-crypto@vger.kernel.org 17540L: linux-arm-msm@vger.kernel.org 17541S: Maintained 17542F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17543F: drivers/crypto/qce/ 17544 17545QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17546M: Timur Tabi <timur@kernel.org> 17547L: netdev@vger.kernel.org 17548S: Maintained 17549F: drivers/net/ethernet/qualcomm/emac/ 17550 17551QUALCOMM ETHQOS ETHERNET DRIVER 17552M: Vinod Koul <vkoul@kernel.org> 17553R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17554L: netdev@vger.kernel.org 17555S: Maintained 17556F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17557F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17558 17559QUALCOMM FASTRPC DRIVER 17560M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17561M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17562L: linux-arm-msm@vger.kernel.org 17563S: Maintained 17564F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17565F: drivers/misc/fastrpc.c 17566F: include/uapi/misc/fastrpc.h 17567 17568QUALCOMM HEXAGON ARCHITECTURE 17569M: Brian Cain <bcain@quicinc.com> 17570L: linux-hexagon@vger.kernel.org 17571S: Supported 17572T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17573F: arch/hexagon/ 17574 17575QUALCOMM HIDMA DRIVER 17576M: Sinan Kaya <okaya@kernel.org> 17577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17578L: linux-arm-msm@vger.kernel.org 17579L: dmaengine@vger.kernel.org 17580S: Supported 17581F: drivers/dma/qcom/hidma* 17582 17583QUALCOMM I2C CCI DRIVER 17584M: Loic Poulain <loic.poulain@linaro.org> 17585M: Robert Foss <rfoss@kernel.org> 17586L: linux-i2c@vger.kernel.org 17587L: linux-arm-msm@vger.kernel.org 17588S: Maintained 17589F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17590F: drivers/i2c/busses/i2c-qcom-cci.c 17591 17592QUALCOMM INTERCONNECT BWMON DRIVER 17593M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17594L: linux-arm-msm@vger.kernel.org 17595S: Maintained 17596F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17597F: drivers/soc/qcom/icc-bwmon.c 17598 17599QUALCOMM IOMMU 17600M: Rob Clark <robdclark@gmail.com> 17601L: iommu@lists.linux.dev 17602L: linux-arm-msm@vger.kernel.org 17603S: Maintained 17604F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17605 17606QUALCOMM IPC ROUTER (QRTR) DRIVER 17607M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17608L: linux-arm-msm@vger.kernel.org 17609S: Maintained 17610F: include/trace/events/qrtr.h 17611F: include/uapi/linux/qrtr.h 17612F: net/qrtr/ 17613 17614QUALCOMM IPCC MAILBOX DRIVER 17615M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17616L: linux-arm-msm@vger.kernel.org 17617S: Supported 17618F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17619F: drivers/mailbox/qcom-ipcc.c 17620F: include/dt-bindings/mailbox/qcom-ipcc.h 17621 17622QUALCOMM IPQ4019 USB PHY DRIVER 17623M: Robert Marko <robert.marko@sartura.hr> 17624M: Luka Perkov <luka.perkov@sartura.hr> 17625L: linux-arm-msm@vger.kernel.org 17626S: Maintained 17627F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17628F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17629 17630QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17631M: Robert Marko <robert.marko@sartura.hr> 17632M: Luka Perkov <luka.perkov@sartura.hr> 17633L: linux-arm-msm@vger.kernel.org 17634S: Maintained 17635F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17636F: drivers/regulator/vqmmc-ipq4019-regulator.c 17637 17638QUALCOMM NAND CONTROLLER DRIVER 17639M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17640L: linux-mtd@lists.infradead.org 17641L: linux-arm-msm@vger.kernel.org 17642S: Maintained 17643F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17644F: drivers/mtd/nand/raw/qcom_nandc.c 17645 17646QUALCOMM RMNET DRIVER 17647M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17648M: Sean Tranchetti <quic_stranche@quicinc.com> 17649L: netdev@vger.kernel.org 17650S: Maintained 17651F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17652F: drivers/net/ethernet/qualcomm/rmnet/ 17653F: include/linux/if_rmnet.h 17654 17655QUALCOMM TSENS THERMAL DRIVER 17656M: Amit Kucheria <amitk@kernel.org> 17657M: Thara Gopinath <thara.gopinath@gmail.com> 17658L: linux-pm@vger.kernel.org 17659L: linux-arm-msm@vger.kernel.org 17660S: Maintained 17661F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17662F: drivers/thermal/qcom/ 17663 17664QUALCOMM TYPEC PORT MANAGER DRIVER 17665M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17666L: linux-arm-msm@vger.kernel.org 17667L: linux-usb@vger.kernel.org 17668S: Maintained 17669F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17670F: drivers/usb/typec/tcpm/qcom/ 17671 17672QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17673M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17674M: Vikash Garodia <quic_vgarodia@quicinc.com> 17675R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17676L: linux-media@vger.kernel.org 17677L: linux-arm-msm@vger.kernel.org 17678S: Maintained 17679T: git git://linuxtv.org/media_tree.git 17680F: Documentation/devicetree/bindings/media/*venus* 17681F: drivers/media/platform/qcom/venus/ 17682 17683QUALCOMM WCN36XX WIRELESS DRIVER 17684M: Loic Poulain <loic.poulain@linaro.org> 17685L: wcn36xx@lists.infradead.org 17686S: Supported 17687W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17688F: drivers/net/wireless/ath/wcn36xx/ 17689 17690QUANTENNA QTNFMAC WIRELESS DRIVER 17691M: Igor Mitsyanko <imitsyanko@quantenna.com> 17692R: Sergey Matyukevich <geomatsi@gmail.com> 17693L: linux-wireless@vger.kernel.org 17694S: Maintained 17695F: drivers/net/wireless/quantenna 17696 17697RADEON and AMDGPU DRM DRIVERS 17698M: Alex Deucher <alexander.deucher@amd.com> 17699M: Christian König <christian.koenig@amd.com> 17700M: Pan, Xinhui <Xinhui.Pan@amd.com> 17701L: amd-gfx@lists.freedesktop.org 17702S: Supported 17703B: https://gitlab.freedesktop.org/drm/amd/-/issues 17704C: irc://irc.oftc.net/radeon 17705T: git https://gitlab.freedesktop.org/agd5f/linux.git 17706F: Documentation/gpu/amdgpu/ 17707F: drivers/gpu/drm/amd/ 17708F: drivers/gpu/drm/radeon/ 17709F: include/uapi/drm/amdgpu_drm.h 17710F: include/uapi/drm/radeon_drm.h 17711 17712RADEON FRAMEBUFFER DISPLAY DRIVER 17713M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17714L: linux-fbdev@vger.kernel.org 17715S: Maintained 17716F: drivers/video/fbdev/aty/radeon* 17717F: include/uapi/linux/radeonfb.h 17718 17719RADIOSHARK RADIO DRIVER 17720M: Hans Verkuil <hverkuil@xs4all.nl> 17721L: linux-media@vger.kernel.org 17722S: Maintained 17723T: git git://linuxtv.org/media_tree.git 17724F: drivers/media/radio/radio-shark.c 17725 17726RADIOSHARK2 RADIO DRIVER 17727M: Hans Verkuil <hverkuil@xs4all.nl> 17728L: linux-media@vger.kernel.org 17729S: Maintained 17730T: git git://linuxtv.org/media_tree.git 17731F: drivers/media/radio/radio-shark2.c 17732F: drivers/media/radio/radio-tea5777.c 17733 17734RADOS BLOCK DEVICE (RBD) 17735M: Ilya Dryomov <idryomov@gmail.com> 17736R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17737L: ceph-devel@vger.kernel.org 17738S: Supported 17739W: http://ceph.com/ 17740T: git https://github.com/ceph/ceph-client.git 17741F: Documentation/ABI/testing/sysfs-bus-rbd 17742F: drivers/block/rbd.c 17743F: drivers/block/rbd_types.h 17744 17745RAGE128 FRAMEBUFFER DISPLAY DRIVER 17746L: linux-fbdev@vger.kernel.org 17747S: Orphan 17748F: drivers/video/fbdev/aty/aty128fb.c 17749 17750RAINSHADOW-CEC DRIVER 17751M: Hans Verkuil <hverkuil@xs4all.nl> 17752L: linux-media@vger.kernel.org 17753S: Maintained 17754T: git git://linuxtv.org/media_tree.git 17755F: drivers/media/cec/usb/rainshadow/ 17756 17757RALINK MIPS ARCHITECTURE 17758M: John Crispin <john@phrozen.org> 17759L: linux-mips@vger.kernel.org 17760S: Maintained 17761F: arch/mips/ralink 17762 17763RALINK MT7621 MIPS ARCHITECTURE 17764M: Arınç ÜNAL <arinc.unal@arinc9.com> 17765M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17766L: linux-mips@vger.kernel.org 17767S: Maintained 17768F: arch/mips/boot/dts/ralink/mt7621* 17769 17770RALINK RT2X00 WIRELESS LAN DRIVER 17771M: Stanislaw Gruszka <stf_xl@wp.pl> 17772M: Helmut Schaa <helmut.schaa@googlemail.com> 17773L: linux-wireless@vger.kernel.org 17774S: Maintained 17775F: drivers/net/wireless/ralink/rt2x00/ 17776 17777RAMDISK RAM BLOCK DEVICE DRIVER 17778M: Jens Axboe <axboe@kernel.dk> 17779S: Maintained 17780F: Documentation/admin-guide/blockdev/ramdisk.rst 17781F: drivers/block/brd.c 17782 17783RANCHU VIRTUAL BOARD FOR MIPS 17784M: Miodrag Dinic <miodrag.dinic@mips.com> 17785L: linux-mips@vger.kernel.org 17786S: Supported 17787F: arch/mips/configs/generic/board-ranchu.config 17788F: arch/mips/generic/board-ranchu.c 17789 17790RANDOM NUMBER DRIVER 17791M: "Theodore Ts'o" <tytso@mit.edu> 17792M: Jason A. Donenfeld <Jason@zx2c4.com> 17793S: Maintained 17794T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17795F: drivers/char/random.c 17796F: drivers/virt/vmgenid.c 17797 17798RAPIDIO SUBSYSTEM 17799M: Matt Porter <mporter@kernel.crashing.org> 17800M: Alexandre Bounine <alex.bou9@gmail.com> 17801S: Maintained 17802F: drivers/rapidio/ 17803 17804RAS INFRASTRUCTURE 17805M: Tony Luck <tony.luck@intel.com> 17806M: Borislav Petkov <bp@alien8.de> 17807L: linux-edac@vger.kernel.org 17808S: Maintained 17809F: Documentation/admin-guide/ras.rst 17810F: drivers/ras/ 17811F: include/linux/ras.h 17812F: include/ras/ras_event.h 17813 17814RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17815L: linux-wireless@vger.kernel.org 17816S: Orphan 17817F: drivers/net/wireless/legacy/ray* 17818 17819RC-CORE / LIRC FRAMEWORK 17820M: Sean Young <sean@mess.org> 17821L: linux-media@vger.kernel.org 17822S: Maintained 17823W: http://linuxtv.org 17824T: git git://linuxtv.org/media_tree.git 17825F: Documentation/driver-api/media/rc-core.rst 17826F: Documentation/userspace-api/media/rc/ 17827F: drivers/media/rc/ 17828F: include/media/rc-core.h 17829F: include/media/rc-map.h 17830F: include/uapi/linux/lirc.h 17831 17832RCMM REMOTE CONTROLS DECODER 17833M: Patrick Lerda <patrick9876@free.fr> 17834S: Maintained 17835F: drivers/media/rc/ir-rcmm-decoder.c 17836 17837RCUTORTURE TEST FRAMEWORK 17838M: "Paul E. McKenney" <paulmck@kernel.org> 17839M: Josh Triplett <josh@joshtriplett.org> 17840R: Steven Rostedt <rostedt@goodmis.org> 17841R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17842R: Lai Jiangshan <jiangshanlai@gmail.com> 17843L: rcu@vger.kernel.org 17844S: Supported 17845T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17846F: tools/testing/selftests/rcutorture 17847 17848RDACM20 Camera Sensor 17849M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17850M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17851M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17852M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17853L: linux-media@vger.kernel.org 17854S: Maintained 17855F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17856F: drivers/media/i2c/max9271.c 17857F: drivers/media/i2c/max9271.h 17858F: drivers/media/i2c/rdacm20.c 17859 17860RDACM21 Camera Sensor 17861M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17862M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17863M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17864M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17865L: linux-media@vger.kernel.org 17866S: Maintained 17867F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17868F: drivers/media/i2c/max9271.c 17869F: drivers/media/i2c/max9271.h 17870F: drivers/media/i2c/rdacm21.c 17871 17872RDC R-321X SoC 17873M: Florian Fainelli <florian@openwrt.org> 17874S: Maintained 17875 17876RDC R6040 FAST ETHERNET DRIVER 17877M: Florian Fainelli <f.fainelli@gmail.com> 17878L: netdev@vger.kernel.org 17879S: Maintained 17880F: drivers/net/ethernet/rdc/r6040.c 17881 17882RDMAVT - RDMA verbs software 17883M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17884L: linux-rdma@vger.kernel.org 17885S: Supported 17886F: drivers/infiniband/sw/rdmavt 17887 17888RDS - RELIABLE DATAGRAM SOCKETS 17889M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17890L: netdev@vger.kernel.org 17891L: linux-rdma@vger.kernel.org 17892L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17893S: Supported 17894W: https://oss.oracle.com/projects/rds/ 17895F: Documentation/networking/rds.rst 17896F: net/rds/ 17897 17898RDT - RESOURCE ALLOCATION 17899M: Fenghua Yu <fenghua.yu@intel.com> 17900M: Reinette Chatre <reinette.chatre@intel.com> 17901L: linux-kernel@vger.kernel.org 17902S: Supported 17903F: Documentation/arch/x86/resctrl* 17904F: arch/x86/include/asm/resctrl.h 17905F: arch/x86/kernel/cpu/resctrl/ 17906F: tools/testing/selftests/resctrl/ 17907 17908READ-COPY UPDATE (RCU) 17909M: "Paul E. McKenney" <paulmck@kernel.org> 17910M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17911M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17912M: Joel Fernandes <joel@joelfernandes.org> 17913M: Josh Triplett <josh@joshtriplett.org> 17914M: Boqun Feng <boqun.feng@gmail.com> 17915R: Steven Rostedt <rostedt@goodmis.org> 17916R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17917R: Lai Jiangshan <jiangshanlai@gmail.com> 17918R: Zqiang <qiang.zhang1211@gmail.com> 17919L: rcu@vger.kernel.org 17920S: Supported 17921W: http://www.rdrop.com/users/paulmck/RCU/ 17922T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17923F: Documentation/RCU/ 17924F: include/linux/rcu* 17925F: kernel/rcu/ 17926X: Documentation/RCU/torture.rst 17927X: include/linux/srcu*.h 17928X: kernel/rcu/srcu*.c 17929 17930REAL TIME CLOCK (RTC) SUBSYSTEM 17931M: Alessandro Zummo <a.zummo@towertech.it> 17932M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17933L: linux-rtc@vger.kernel.org 17934S: Maintained 17935Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17936T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17937F: Documentation/admin-guide/rtc.rst 17938F: Documentation/devicetree/bindings/rtc/ 17939F: drivers/rtc/ 17940F: include/linux/platform_data/rtc-* 17941F: include/linux/rtc.h 17942F: include/linux/rtc/ 17943F: include/uapi/linux/rtc.h 17944F: tools/testing/selftests/rtc/ 17945 17946Real-time Linux Analysis (RTLA) tools 17947M: Daniel Bristot de Oliveira <bristot@kernel.org> 17948M: Steven Rostedt <rostedt@goodmis.org> 17949L: linux-trace-kernel@vger.kernel.org 17950S: Maintained 17951F: Documentation/tools/rtla/ 17952F: tools/tracing/rtla/ 17953 17954REALTEK AUDIO CODECS 17955M: Oder Chiou <oder_chiou@realtek.com> 17956S: Maintained 17957F: include/sound/rt*.h 17958F: sound/soc/codecs/rt* 17959 17960REALTEK OTTO WATCHDOG 17961M: Sander Vanheule <sander@svanheule.net> 17962L: linux-watchdog@vger.kernel.org 17963S: Maintained 17964F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17965F: drivers/watchdog/realtek_otto_wdt.c 17966 17967REALTEK RTL83xx SMI DSA ROUTER CHIPS 17968M: Linus Walleij <linus.walleij@linaro.org> 17969M: Alvin Šipraga <alsi@bang-olufsen.dk> 17970S: Maintained 17971F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17972F: drivers/net/dsa/realtek/* 17973 17974REALTEK WIRELESS DRIVER (rtlwifi family) 17975M: Ping-Ke Shih <pkshih@realtek.com> 17976L: linux-wireless@vger.kernel.org 17977S: Maintained 17978W: https://wireless.wiki.kernel.org/ 17979T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17980F: drivers/net/wireless/realtek/rtlwifi/ 17981 17982REALTEK WIRELESS DRIVER (rtw88) 17983M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17984L: linux-wireless@vger.kernel.org 17985S: Maintained 17986F: drivers/net/wireless/realtek/rtw88/ 17987 17988REALTEK WIRELESS DRIVER (rtw89) 17989M: Ping-Ke Shih <pkshih@realtek.com> 17990L: linux-wireless@vger.kernel.org 17991S: Maintained 17992F: drivers/net/wireless/realtek/rtw89/ 17993 17994REDPINE WIRELESS DRIVER 17995L: linux-wireless@vger.kernel.org 17996S: Orphan 17997F: drivers/net/wireless/rsi/ 17998 17999REGISTER MAP ABSTRACTION 18000M: Mark Brown <broonie@kernel.org> 18001L: linux-kernel@vger.kernel.org 18002S: Supported 18003T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18004F: Documentation/devicetree/bindings/regmap/ 18005F: drivers/base/regmap/ 18006F: include/linux/regmap.h 18007 18008REISERFS FILE SYSTEM 18009L: reiserfs-devel@vger.kernel.org 18010S: Supported 18011F: fs/reiserfs/ 18012 18013REMOTE PROCESSOR (REMOTEPROC) 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 rproc-next 18019F: Documentation/ABI/testing/sysfs-class-remoteproc 18020F: Documentation/devicetree/bindings/remoteproc/ 18021F: Documentation/staging/remoteproc.rst 18022F: drivers/remoteproc/ 18023F: include/linux/remoteproc.h 18024F: include/linux/remoteproc/ 18025 18026REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18027M: Bjorn Andersson <andersson@kernel.org> 18028M: Mathieu Poirier <mathieu.poirier@linaro.org> 18029L: linux-remoteproc@vger.kernel.org 18030S: Maintained 18031T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18032F: Documentation/ABI/testing/sysfs-bus-rpmsg 18033F: Documentation/staging/rpmsg.rst 18034F: drivers/rpmsg/ 18035F: include/linux/rpmsg.h 18036F: include/linux/rpmsg/ 18037F: include/uapi/linux/rpmsg.h 18038F: samples/rpmsg/ 18039 18040REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18041M: Stephan Gerhold <stephan@gerhold.net> 18042L: netdev@vger.kernel.org 18043L: linux-remoteproc@vger.kernel.org 18044S: Maintained 18045F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18046 18047RENESAS CLOCK DRIVERS 18048M: Geert Uytterhoeven <geert+renesas@glider.be> 18049L: linux-renesas-soc@vger.kernel.org 18050S: Supported 18051T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18052F: Documentation/devicetree/bindings/clock/renesas,* 18053F: drivers/clk/renesas/ 18054 18055RENESAS EMEV2 I2C DRIVER 18056M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18057L: linux-renesas-soc@vger.kernel.org 18058S: Supported 18059F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18060F: drivers/i2c/busses/i2c-emev2.c 18061 18062RENESAS ETHERNET DRIVERS 18063R: Sergey Shtylyov <s.shtylyov@omp.ru> 18064L: netdev@vger.kernel.org 18065L: linux-renesas-soc@vger.kernel.org 18066F: Documentation/devicetree/bindings/net/renesas,*.yaml 18067F: drivers/net/ethernet/renesas/ 18068F: include/linux/sh_eth.h 18069 18070RENESAS IDT821034 ASoC CODEC 18071M: Herve Codina <herve.codina@bootlin.com> 18072L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18073S: Maintained 18074F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18075F: sound/soc/codecs/idt821034.c 18076 18077RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18078M: Miquel Raynal <miquel.raynal@bootlin.com> 18079L: linux-mtd@lists.infradead.org 18080L: linux-renesas-soc@vger.kernel.org 18081S: Maintained 18082F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18083F: drivers/mtd/nand/raw/renesas-nand-controller.c 18084 18085RENESAS R-CAR GYROADC DRIVER 18086M: Marek Vasut <marek.vasut@gmail.com> 18087L: linux-iio@vger.kernel.org 18088S: Supported 18089F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18090F: drivers/iio/adc/rcar-gyroadc.c 18091 18092RENESAS R-CAR I2C DRIVERS 18093M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18094L: linux-renesas-soc@vger.kernel.org 18095S: Supported 18096F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18097F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18098F: drivers/i2c/busses/i2c-rcar.c 18099F: drivers/i2c/busses/i2c-sh_mobile.c 18100 18101RENESAS R-CAR SATA DRIVER 18102R: Sergey Shtylyov <s.shtylyov@omp.ru> 18103L: linux-ide@vger.kernel.org 18104L: linux-renesas-soc@vger.kernel.org 18105S: Supported 18106F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18107F: drivers/ata/sata_rcar.c 18108 18109RENESAS R-CAR THERMAL DRIVERS 18110M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18111L: linux-renesas-soc@vger.kernel.org 18112S: Supported 18113F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18114F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18115F: drivers/thermal/rcar_gen3_thermal.c 18116F: drivers/thermal/rcar_thermal.c 18117 18118RENESAS RIIC DRIVER 18119M: Chris Brandt <chris.brandt@renesas.com> 18120L: linux-renesas-soc@vger.kernel.org 18121S: Supported 18122F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18123F: drivers/i2c/busses/i2c-riic.c 18124 18125RENESAS RZ/G2L A/D DRIVER 18126M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18127L: linux-iio@vger.kernel.org 18128L: linux-renesas-soc@vger.kernel.org 18129S: Supported 18130F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18131F: drivers/iio/adc/rzg2l_adc.c 18132 18133RENESAS RZ/G2L MTU3a COUNTER DRIVER 18134M: Biju Das <biju.das.jz@bp.renesas.com> 18135L: linux-iio@vger.kernel.org 18136L: linux-renesas-soc@vger.kernel.org 18137S: Supported 18138F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18139F: drivers/counter/rz-mtu3-cnt.c 18140 18141RENESAS RZ/N1 A5PSW SWITCH DRIVER 18142M: Clément Léger <clement.leger@bootlin.com> 18143L: linux-renesas-soc@vger.kernel.org 18144L: netdev@vger.kernel.org 18145S: Maintained 18146F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18147F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18148F: drivers/net/dsa/rzn1_a5psw* 18149F: drivers/net/pcs/pcs-rzn1-miic.c 18150F: include/dt-bindings/net/pcs-rzn1-miic.h 18151F: include/linux/pcs-rzn1-miic.h 18152F: net/dsa/tag_rzn1_a5psw.c 18153 18154RENESAS RZ/N1 RTC CONTROLLER DRIVER 18155M: Miquel Raynal <miquel.raynal@bootlin.com> 18156L: linux-rtc@vger.kernel.org 18157L: linux-renesas-soc@vger.kernel.org 18158S: Maintained 18159F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18160F: drivers/rtc/rtc-rzn1.c 18161 18162RENESAS RZ/N1 USBF CONTROLLER DRIVER 18163M: Herve Codina <herve.codina@bootlin.com> 18164L: linux-renesas-soc@vger.kernel.org 18165L: linux-usb@vger.kernel.org 18166S: Maintained 18167F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18168F: drivers/usb/gadget/udc/renesas_usbf.c 18169 18170RENESAS RZ/V2M I2C DRIVER 18171M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18172L: linux-i2c@vger.kernel.org 18173L: linux-renesas-soc@vger.kernel.org 18174S: Supported 18175F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18176F: drivers/i2c/busses/i2c-rzv2m.c 18177 18178RENESAS USB PHY DRIVER 18179M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18180L: linux-renesas-soc@vger.kernel.org 18181S: Maintained 18182F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18183 18184RENESAS VERSACLOCK 7 CLOCK DRIVER 18185M: Alex Helms <alexander.helms.jy@renesas.com> 18186S: Maintained 18187F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18188F: drivers/clk/clk-versaclock7.c 18189 18190RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18191M: Herve Codina <herve.codina@bootlin.com> 18192L: linux-iio@vger.kernel.org 18193S: Maintained 18194F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18195F: drivers/iio/potentiometer/x9250.c 18196 18197RESET CONTROLLER FRAMEWORK 18198M: Philipp Zabel <p.zabel@pengutronix.de> 18199S: Maintained 18200T: git git://git.pengutronix.de/git/pza/linux 18201F: Documentation/devicetree/bindings/reset/ 18202F: Documentation/driver-api/reset.rst 18203F: drivers/reset/ 18204F: include/dt-bindings/reset/ 18205F: include/linux/reset-controller.h 18206F: include/linux/reset.h 18207F: include/linux/reset/ 18208K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18209 18210RESTARTABLE SEQUENCES SUPPORT 18211M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18212M: Peter Zijlstra <peterz@infradead.org> 18213M: "Paul E. McKenney" <paulmck@kernel.org> 18214M: Boqun Feng <boqun.feng@gmail.com> 18215L: linux-kernel@vger.kernel.org 18216S: Supported 18217F: include/trace/events/rseq.h 18218F: include/uapi/linux/rseq.h 18219F: kernel/rseq.c 18220F: tools/testing/selftests/rseq/ 18221 18222RFKILL 18223M: Johannes Berg <johannes@sipsolutions.net> 18224L: linux-wireless@vger.kernel.org 18225S: Maintained 18226W: https://wireless.wiki.kernel.org/ 18227Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18228T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18229T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18230F: Documentation/ABI/stable/sysfs-class-rfkill 18231F: Documentation/driver-api/rfkill.rst 18232F: include/linux/rfkill.h 18233F: include/uapi/linux/rfkill.h 18234F: net/rfkill/ 18235 18236RHASHTABLE 18237M: Thomas Graf <tgraf@suug.ch> 18238M: Herbert Xu <herbert@gondor.apana.org.au> 18239L: netdev@vger.kernel.org 18240S: Maintained 18241F: include/linux/rhashtable-types.h 18242F: include/linux/rhashtable.h 18243F: lib/rhashtable.c 18244F: lib/test_rhashtable.c 18245 18246RICOH R5C592 MEMORYSTICK DRIVER 18247M: Maxim Levitsky <maximlevitsky@gmail.com> 18248S: Maintained 18249F: drivers/memstick/host/r592.* 18250 18251RICOH SMARTMEDIA/XD DRIVER 18252M: Maxim Levitsky <maximlevitsky@gmail.com> 18253S: Maintained 18254F: drivers/mtd/nand/raw/r852.c 18255F: drivers/mtd/nand/raw/r852.h 18256 18257RISC-V ARCHITECTURE 18258M: Paul Walmsley <paul.walmsley@sifive.com> 18259M: Palmer Dabbelt <palmer@dabbelt.com> 18260M: Albert Ou <aou@eecs.berkeley.edu> 18261L: linux-riscv@lists.infradead.org 18262S: Supported 18263Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18264C: irc://irc.libera.chat/riscv 18265P: Documentation/riscv/patch-acceptance.rst 18266T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18267F: arch/riscv/ 18268N: riscv 18269K: riscv 18270 18271RISC-V MICROCHIP FPGA SUPPORT 18272M: Conor Dooley <conor.dooley@microchip.com> 18273M: Daire McNamara <daire.mcnamara@microchip.com> 18274L: linux-riscv@lists.infradead.org 18275S: Supported 18276F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18277F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18278F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18279F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18280F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18281F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18282F: Documentation/devicetree/bindings/riscv/microchip.yaml 18283F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18284F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18285F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18286F: arch/riscv/boot/dts/microchip/ 18287F: drivers/char/hw_random/mpfs-rng.c 18288F: drivers/clk/microchip/clk-mpfs*.c 18289F: drivers/i2c/busses/i2c-microchip-corei2c.c 18290F: drivers/mailbox/mailbox-mpfs.c 18291F: drivers/pci/controller/pcie-microchip-host.c 18292F: drivers/pwm/pwm-microchip-core.c 18293F: drivers/reset/reset-mpfs.c 18294F: drivers/rtc/rtc-mpfs.c 18295F: drivers/soc/microchip/mpfs-sys-controller.c 18296F: drivers/spi/spi-microchip-core-qspi.c 18297F: drivers/spi/spi-microchip-core.c 18298F: drivers/usb/musb/mpfs.c 18299F: include/soc/microchip/mpfs.h 18300 18301RISC-V MISC SOC SUPPORT 18302M: Conor Dooley <conor@kernel.org> 18303L: linux-riscv@lists.infradead.org 18304S: Maintained 18305Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18306T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18307F: Documentation/devicetree/bindings/riscv/ 18308F: arch/riscv/boot/dts/ 18309X: arch/riscv/boot/dts/allwinner/ 18310X: arch/riscv/boot/dts/renesas/ 18311 18312RISC-V PMU DRIVERS 18313M: Atish Patra <atishp@atishpatra.org> 18314R: Anup Patel <anup@brainfault.org> 18315L: linux-riscv@lists.infradead.org 18316S: Supported 18317F: drivers/perf/riscv_pmu.c 18318F: drivers/perf/riscv_pmu_legacy.c 18319F: drivers/perf/riscv_pmu_sbi.c 18320 18321RISC-V THEAD SoC SUPPORT 18322M: Jisheng Zhang <jszhang@kernel.org> 18323M: Guo Ren <guoren@kernel.org> 18324M: Fu Wei <wefu@redhat.com> 18325L: linux-riscv@lists.infradead.org 18326S: Maintained 18327F: arch/riscv/boot/dts/thead/ 18328 18329RNBD BLOCK DRIVERS 18330M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18331M: Jack Wang <jinpu.wang@ionos.com> 18332L: linux-block@vger.kernel.org 18333S: Maintained 18334F: drivers/block/rnbd/ 18335 18336ROCCAT DRIVERS 18337M: Stefan Achatz <erazor_de@users.sourceforge.net> 18338S: Maintained 18339W: http://sourceforge.net/projects/roccat/ 18340F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18341F: drivers/hid/hid-roccat* 18342F: include/linux/hid-roccat* 18343 18344ROCKCHIP CRYPTO DRIVERS 18345M: Corentin Labbe <clabbe@baylibre.com> 18346L: linux-crypto@vger.kernel.org 18347S: Maintained 18348F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18349F: drivers/crypto/rockchip/ 18350 18351ROCKCHIP I2S TDM DRIVER 18352M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18353L: linux-rockchip@lists.infradead.org 18354S: Maintained 18355F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18356F: sound/soc/rockchip/rockchip_i2s_tdm.* 18357 18358ROCKCHIP ISP V1 DRIVER 18359M: Dafna Hirschfeld <dafna@fastmail.com> 18360L: linux-media@vger.kernel.org 18361L: linux-rockchip@lists.infradead.org 18362S: Maintained 18363F: Documentation/admin-guide/media/rkisp1.rst 18364F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18365F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18366F: drivers/media/platform/rockchip/rkisp1 18367F: include/uapi/linux/rkisp1-config.h 18368 18369ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18370M: Jacob Chen <jacob-chen@iotwrt.com> 18371M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18372L: linux-media@vger.kernel.org 18373L: linux-rockchip@lists.infradead.org 18374S: Maintained 18375F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18376F: drivers/media/platform/rockchip/rga/ 18377 18378ROCKCHIP VIDEO DECODER DRIVER 18379M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18380L: linux-media@vger.kernel.org 18381L: linux-rockchip@lists.infradead.org 18382S: Maintained 18383F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18384F: drivers/staging/media/rkvdec/ 18385 18386ROCKER DRIVER 18387M: Jiri Pirko <jiri@resnulli.us> 18388L: netdev@vger.kernel.org 18389S: Supported 18390F: drivers/net/ethernet/rocker/ 18391 18392ROCKETPORT EXPRESS/INFINITY DRIVER 18393M: Kevin Cernekee <cernekee@gmail.com> 18394L: linux-serial@vger.kernel.org 18395S: Odd Fixes 18396F: drivers/tty/serial/rp2.* 18397 18398ROHM BD99954 CHARGER IC 18399M: Matti Vaittinen <mazziesaccount@gmail.com> 18400S: Supported 18401F: drivers/power/supply/bd99954-charger.c 18402F: drivers/power/supply/bd99954-charger.h 18403 18404ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18405M: Tomasz Duszynski <tduszyns@gmail.com> 18406S: Maintained 18407F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18408F: drivers/iio/light/bh1750.c 18409 18410ROHM BU270xx LIGHT SENSOR DRIVERs 18411M: Matti Vaittinen <mazziesaccount@gmail.com> 18412L: linux-iio@vger.kernel.org 18413S: Supported 18414F: drivers/iio/light/rohm-bu27008.c 18415F: drivers/iio/light/rohm-bu27034.c 18416 18417ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18418M: Marek Vasut <marek.vasut+renesas@gmail.com> 18419L: linux-kernel@vger.kernel.org 18420L: linux-renesas-soc@vger.kernel.org 18421S: Supported 18422F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18423F: drivers/gpio/gpio-bd9571mwv.c 18424F: drivers/mfd/bd9571mwv.c 18425F: drivers/regulator/bd9571mwv-regulator.c 18426F: include/linux/mfd/bd9571mwv.h 18427 18428ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18429M: Matti Vaittinen <mazziesaccount@gmail.com> 18430S: Supported 18431F: drivers/clk/clk-bd718x7.c 18432F: drivers/gpio/gpio-bd71815.c 18433F: drivers/gpio/gpio-bd71828.c 18434F: drivers/mfd/rohm-bd71828.c 18435F: drivers/mfd/rohm-bd718x7.c 18436F: drivers/mfd/rohm-bd9576.c 18437F: drivers/regulator/bd71815-regulator.c 18438F: drivers/regulator/bd71828-regulator.c 18439F: drivers/regulator/bd718x7-regulator.c 18440F: drivers/regulator/bd9576-regulator.c 18441F: drivers/regulator/rohm-regulator.c 18442F: drivers/rtc/rtc-bd70528.c 18443F: drivers/watchdog/bd9576_wdt.c 18444F: include/linux/mfd/rohm-bd71815.h 18445F: include/linux/mfd/rohm-bd71828.h 18446F: include/linux/mfd/rohm-bd718x7.h 18447F: include/linux/mfd/rohm-bd957x.h 18448F: include/linux/mfd/rohm-generic.h 18449F: include/linux/mfd/rohm-shared.h 18450 18451ROSE NETWORK LAYER 18452M: Ralf Baechle <ralf@linux-mips.org> 18453L: linux-hams@vger.kernel.org 18454S: Maintained 18455W: http://www.linux-ax25.org/ 18456F: include/net/rose.h 18457F: include/uapi/linux/rose.h 18458F: net/rose/ 18459 18460ROTATION DRIVER FOR ALLWINNER A83T 18461M: Jernej Skrabec <jernej.skrabec@gmail.com> 18462L: linux-media@vger.kernel.org 18463S: Maintained 18464T: git git://linuxtv.org/media_tree.git 18465F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18466F: drivers/media/platform/sunxi/sun8i-rotate/ 18467 18468RPMSG TTY DRIVER 18469M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18470L: linux-remoteproc@vger.kernel.org 18471S: Maintained 18472F: drivers/tty/rpmsg_tty.c 18473 18474RTL2830 MEDIA DRIVER 18475M: Antti Palosaari <crope@iki.fi> 18476L: linux-media@vger.kernel.org 18477S: Maintained 18478W: https://linuxtv.org 18479W: http://palosaari.fi/linux/ 18480Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18481T: git git://linuxtv.org/anttip/media_tree.git 18482F: drivers/media/dvb-frontends/rtl2830* 18483 18484RTL2832 MEDIA DRIVER 18485M: Antti Palosaari <crope@iki.fi> 18486L: linux-media@vger.kernel.org 18487S: Maintained 18488W: https://linuxtv.org 18489W: http://palosaari.fi/linux/ 18490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18491T: git git://linuxtv.org/anttip/media_tree.git 18492F: drivers/media/dvb-frontends/rtl2832* 18493 18494RTL2832_SDR MEDIA DRIVER 18495M: Antti Palosaari <crope@iki.fi> 18496L: linux-media@vger.kernel.org 18497S: Maintained 18498W: https://linuxtv.org 18499W: http://palosaari.fi/linux/ 18500Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18501T: git git://linuxtv.org/anttip/media_tree.git 18502F: drivers/media/dvb-frontends/rtl2832_sdr* 18503 18504RTL8180 WIRELESS DRIVER 18505L: linux-wireless@vger.kernel.org 18506S: Orphan 18507W: https://wireless.wiki.kernel.org/ 18508T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18509F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18510 18511RTL8187 WIRELESS DRIVER 18512M: Herton Ronaldo Krzesinski <herton@canonical.com> 18513M: Hin-Tak Leung <htl10@users.sourceforge.net> 18514M: Larry Finger <Larry.Finger@lwfinger.net> 18515L: linux-wireless@vger.kernel.org 18516S: Maintained 18517W: https://wireless.wiki.kernel.org/ 18518T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18519F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18520 18521RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18522M: Jes Sorensen <Jes.Sorensen@gmail.com> 18523L: linux-wireless@vger.kernel.org 18524S: Maintained 18525T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18526F: drivers/net/wireless/realtek/rtl8xxxu/ 18527 18528RTRS TRANSPORT DRIVERS 18529M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18530M: Jack Wang <jinpu.wang@ionos.com> 18531L: linux-rdma@vger.kernel.org 18532S: Maintained 18533F: drivers/infiniband/ulp/rtrs/ 18534 18535RUNTIME VERIFICATION (RV) 18536M: Daniel Bristot de Oliveira <bristot@kernel.org> 18537M: Steven Rostedt <rostedt@goodmis.org> 18538L: linux-trace-kernel@vger.kernel.org 18539S: Maintained 18540F: Documentation/trace/rv/ 18541F: include/linux/rv.h 18542F: include/rv/ 18543F: kernel/trace/rv/ 18544F: tools/verification/ 18545 18546RUST 18547M: Miguel Ojeda <ojeda@kernel.org> 18548M: Alex Gaynor <alex.gaynor@gmail.com> 18549M: Wedson Almeida Filho <wedsonaf@gmail.com> 18550R: Boqun Feng <boqun.feng@gmail.com> 18551R: Gary Guo <gary@garyguo.net> 18552R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18553R: Benno Lossin <benno.lossin@proton.me> 18554L: rust-for-linux@vger.kernel.org 18555S: Supported 18556W: https://github.com/Rust-for-Linux/linux 18557B: https://github.com/Rust-for-Linux/linux/issues 18558C: zulip://rust-for-linux.zulipchat.com 18559T: git https://github.com/Rust-for-Linux/linux.git rust-next 18560F: Documentation/rust/ 18561F: rust/ 18562F: samples/rust/ 18563F: scripts/*rust* 18564K: \b(?i:rust)\b 18565 18566RXRPC SOCKETS (AF_RXRPC) 18567M: David Howells <dhowells@redhat.com> 18568M: Marc Dionne <marc.dionne@auristor.com> 18569L: linux-afs@lists.infradead.org 18570S: Supported 18571W: https://www.infradead.org/~dhowells/kafs/ 18572F: Documentation/networking/rxrpc.rst 18573F: include/keys/rxrpc-type.h 18574F: include/net/af_rxrpc.h 18575F: include/trace/events/rxrpc.h 18576F: include/uapi/linux/rxrpc.h 18577F: net/rxrpc/ 18578 18579S3 SAVAGE FRAMEBUFFER DRIVER 18580M: Antonino Daplas <adaplas@gmail.com> 18581L: linux-fbdev@vger.kernel.org 18582S: Maintained 18583F: drivers/video/fbdev/savage/ 18584 18585S390 ARCHITECTURE 18586M: Heiko Carstens <hca@linux.ibm.com> 18587M: Vasily Gorbik <gor@linux.ibm.com> 18588M: Alexander Gordeev <agordeev@linux.ibm.com> 18589R: Christian Borntraeger <borntraeger@linux.ibm.com> 18590R: Sven Schnelle <svens@linux.ibm.com> 18591L: linux-s390@vger.kernel.org 18592S: Supported 18593T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18594F: Documentation/driver-api/s390-drivers.rst 18595F: Documentation/s390/ 18596F: arch/s390/ 18597F: drivers/s390/ 18598F: drivers/watchdog/diag288_wdt.c 18599 18600S390 COMMON I/O LAYER 18601M: Vineeth Vijayan <vneethv@linux.ibm.com> 18602M: Peter Oberparleiter <oberpar@linux.ibm.com> 18603L: linux-s390@vger.kernel.org 18604S: Supported 18605F: drivers/s390/cio/ 18606 18607S390 DASD DRIVER 18608M: Stefan Haberland <sth@linux.ibm.com> 18609M: Jan Hoeppner <hoeppner@linux.ibm.com> 18610L: linux-s390@vger.kernel.org 18611S: Supported 18612F: block/partitions/ibm.c 18613F: drivers/s390/block/dasd* 18614F: include/linux/dasd_mod.h 18615 18616S390 IOMMU (PCI) 18617M: Niklas Schnelle <schnelle@linux.ibm.com> 18618M: Matthew Rosato <mjrosato@linux.ibm.com> 18619R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18620L: linux-s390@vger.kernel.org 18621S: Supported 18622F: drivers/iommu/s390-iommu.c 18623 18624S390 IUCV NETWORK LAYER 18625M: Alexandra Winter <wintera@linux.ibm.com> 18626M: Wenjia Zhang <wenjia@linux.ibm.com> 18627L: linux-s390@vger.kernel.org 18628L: netdev@vger.kernel.org 18629S: Supported 18630F: drivers/s390/net/*iucv* 18631F: include/net/iucv/ 18632F: net/iucv/ 18633 18634S390 MM 18635M: Alexander Gordeev <agordeev@linux.ibm.com> 18636M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18637L: linux-s390@vger.kernel.org 18638S: Supported 18639T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18640F: arch/s390/include/asm/pgtable.h 18641F: arch/s390/mm 18642 18643S390 NETWORK DRIVERS 18644M: Alexandra Winter <wintera@linux.ibm.com> 18645M: Wenjia Zhang <wenjia@linux.ibm.com> 18646L: linux-s390@vger.kernel.org 18647L: netdev@vger.kernel.org 18648S: Supported 18649F: drivers/s390/net/ 18650 18651S390 PCI SUBSYSTEM 18652M: Niklas Schnelle <schnelle@linux.ibm.com> 18653M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18654L: linux-s390@vger.kernel.org 18655S: Supported 18656F: Documentation/s390/pci.rst 18657F: arch/s390/pci/ 18658F: drivers/pci/hotplug/s390_pci_hpc.c 18659 18660S390 SCM DRIVER 18661M: Vineeth Vijayan <vneethv@linux.ibm.com> 18662L: linux-s390@vger.kernel.org 18663S: Supported 18664F: drivers/s390/block/scm* 18665F: drivers/s390/cio/scm.c 18666 18667S390 VFIO AP DRIVER 18668M: Tony Krowiak <akrowiak@linux.ibm.com> 18669M: Halil Pasic <pasic@linux.ibm.com> 18670M: Jason Herne <jjherne@linux.ibm.com> 18671L: linux-s390@vger.kernel.org 18672S: Supported 18673F: Documentation/s390/vfio-ap* 18674F: drivers/s390/crypto/vfio_ap* 18675 18676S390 VFIO-CCW DRIVER 18677M: Eric Farman <farman@linux.ibm.com> 18678M: Matthew Rosato <mjrosato@linux.ibm.com> 18679R: Halil Pasic <pasic@linux.ibm.com> 18680L: linux-s390@vger.kernel.org 18681L: kvm@vger.kernel.org 18682S: Supported 18683F: Documentation/s390/vfio-ccw.rst 18684F: drivers/s390/cio/vfio_ccw* 18685F: include/uapi/linux/vfio_ccw.h 18686 18687S390 VFIO-PCI DRIVER 18688M: Matthew Rosato <mjrosato@linux.ibm.com> 18689M: Eric Farman <farman@linux.ibm.com> 18690L: linux-s390@vger.kernel.org 18691L: kvm@vger.kernel.org 18692S: Supported 18693F: arch/s390/kvm/pci* 18694F: drivers/vfio/pci/vfio_pci_zdev.c 18695F: include/uapi/linux/vfio_zdev.h 18696 18697S390 ZCRYPT DRIVER 18698M: Harald Freudenberger <freude@linux.ibm.com> 18699L: linux-s390@vger.kernel.org 18700S: Supported 18701F: drivers/s390/crypto/ 18702 18703S390 ZFCP DRIVER 18704M: Steffen Maier <maier@linux.ibm.com> 18705M: Benjamin Block <bblock@linux.ibm.com> 18706L: linux-s390@vger.kernel.org 18707S: Supported 18708F: drivers/s390/scsi/zfcp_* 18709 18710SAA6588 RDS RECEIVER DRIVER 18711M: Hans Verkuil <hverkuil@xs4all.nl> 18712L: linux-media@vger.kernel.org 18713S: Odd Fixes 18714W: https://linuxtv.org 18715T: git git://linuxtv.org/media_tree.git 18716F: drivers/media/i2c/saa6588* 18717 18718SAA7134 VIDEO4LINUX DRIVER 18719M: Mauro Carvalho Chehab <mchehab@kernel.org> 18720L: linux-media@vger.kernel.org 18721S: Odd fixes 18722W: https://linuxtv.org 18723T: git git://linuxtv.org/media_tree.git 18724F: Documentation/driver-api/media/drivers/saa7134* 18725F: drivers/media/pci/saa7134/ 18726 18727SAA7146 VIDEO4LINUX-2 DRIVER 18728M: Hans Verkuil <hverkuil@xs4all.nl> 18729L: linux-media@vger.kernel.org 18730S: Maintained 18731T: git git://linuxtv.org/media_tree.git 18732F: drivers/media/common/saa7146/ 18733F: drivers/media/pci/saa7146/ 18734F: include/media/drv-intf/saa7146* 18735 18736SAFESETID SECURITY MODULE 18737M: Micah Morton <mortonm@chromium.org> 18738S: Supported 18739F: Documentation/admin-guide/LSM/SafeSetID.rst 18740F: security/safesetid/ 18741 18742SAMSUNG AUDIO (ASoC) DRIVERS 18743M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18744L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18745S: Maintained 18746B: mailto:linux-samsung-soc@vger.kernel.org 18747F: Documentation/devicetree/bindings/sound/samsung* 18748F: sound/soc/samsung/ 18749 18750SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18751M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18752L: linux-crypto@vger.kernel.org 18753L: linux-samsung-soc@vger.kernel.org 18754S: Maintained 18755F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18756F: drivers/crypto/exynos-rng.c 18757 18758SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18759M: Łukasz Stelmach <l.stelmach@samsung.com> 18760L: linux-samsung-soc@vger.kernel.org 18761S: Maintained 18762F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18763F: drivers/char/hw_random/exynos-trng.c 18764 18765SAMSUNG FRAMEBUFFER DRIVER 18766M: Jingoo Han <jingoohan1@gmail.com> 18767L: linux-fbdev@vger.kernel.org 18768S: Maintained 18769F: drivers/video/fbdev/s3c-fb.c 18770 18771SAMSUNG INTERCONNECT DRIVERS 18772M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18773M: Artur Świgoń <a.swigon@samsung.com> 18774L: linux-pm@vger.kernel.org 18775L: linux-samsung-soc@vger.kernel.org 18776S: Supported 18777F: drivers/interconnect/samsung/ 18778 18779SAMSUNG LAPTOP DRIVER 18780M: Corentin Chary <corentin.chary@gmail.com> 18781L: platform-driver-x86@vger.kernel.org 18782S: Maintained 18783F: drivers/platform/x86/samsung-laptop.c 18784 18785SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18786M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18787L: linux-kernel@vger.kernel.org 18788L: linux-samsung-soc@vger.kernel.org 18789S: Supported 18790B: mailto:linux-samsung-soc@vger.kernel.org 18791F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18792F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18793F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18794F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18795F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18796F: drivers/clk/clk-s2mps11.c 18797F: drivers/mfd/sec*.c 18798F: drivers/regulator/s2m*.c 18799F: drivers/regulator/s5m*.c 18800F: drivers/rtc/rtc-s5m.c 18801F: include/linux/mfd/samsung/ 18802 18803SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18804M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18805L: linux-media@vger.kernel.org 18806L: linux-samsung-soc@vger.kernel.org 18807S: Maintained 18808F: drivers/media/platform/samsung/s3c-camif/ 18809F: include/media/drv-intf/s3c_camif.h 18810 18811SAMSUNG S3FWRN5 NFC DRIVER 18812M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18813S: Maintained 18814F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18815F: drivers/nfc/s3fwrn5 18816 18817SAMSUNG S5C73M3 CAMERA DRIVER 18818M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18819M: Andrzej Hajda <andrzej.hajda@intel.com> 18820L: linux-media@vger.kernel.org 18821S: Supported 18822F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18823F: drivers/media/i2c/s5c73m3/* 18824 18825SAMSUNG S5K5BAF CAMERA DRIVER 18826M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18827M: Andrzej Hajda <andrzej.hajda@intel.com> 18828L: linux-media@vger.kernel.org 18829S: Supported 18830F: drivers/media/i2c/s5k5baf.c 18831 18832SAMSUNG S5P Security SubSystem (SSS) DRIVER 18833M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18834M: Vladimir Zapolskiy <vz@mleia.com> 18835L: linux-crypto@vger.kernel.org 18836L: linux-samsung-soc@vger.kernel.org 18837S: Maintained 18838F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18839F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18840F: drivers/crypto/s5p-sss.c 18841 18842SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18843M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18844L: linux-media@vger.kernel.org 18845S: Supported 18846Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18847F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18848F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18849F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18850F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18851F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18852F: drivers/media/platform/samsung/exynos4-is/ 18853 18854SAMSUNG SOC CLOCK DRIVERS 18855M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18856M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18857M: Tomasz Figa <tomasz.figa@gmail.com> 18858M: Chanwoo Choi <cw00.choi@samsung.com> 18859R: Alim Akhtar <alim.akhtar@samsung.com> 18860L: linux-samsung-soc@vger.kernel.org 18861S: Supported 18862T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18863T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18864F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18865F: Documentation/devicetree/bindings/clock/samsung,s3c* 18866F: drivers/clk/samsung/ 18867F: include/dt-bindings/clock/exynos*.h 18868F: include/dt-bindings/clock/s5p*.h 18869F: include/dt-bindings/clock/samsung,*.h 18870F: include/linux/clk/samsung.h 18871 18872SAMSUNG SPI DRIVERS 18873M: Andi Shyti <andi.shyti@kernel.org> 18874L: linux-spi@vger.kernel.org 18875L: linux-samsung-soc@vger.kernel.org 18876S: Maintained 18877F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18878F: drivers/spi/spi-s3c* 18879F: include/linux/platform_data/spi-s3c64xx.h 18880 18881SAMSUNG SXGBE DRIVERS 18882M: Byungho An <bh74.an@samsung.com> 18883L: netdev@vger.kernel.org 18884S: Supported 18885F: drivers/net/ethernet/samsung/sxgbe/ 18886 18887SAMSUNG THERMAL DRIVER 18888M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18889M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18890L: linux-pm@vger.kernel.org 18891L: linux-samsung-soc@vger.kernel.org 18892S: Maintained 18893F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18894F: drivers/thermal/samsung/ 18895 18896SAMSUNG USB2 PHY DRIVER 18897M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18898L: linux-kernel@vger.kernel.org 18899S: Supported 18900F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18901F: Documentation/driver-api/phy/samsung-usb2.rst 18902F: drivers/phy/samsung/phy-exynos4210-usb2.c 18903F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18904F: drivers/phy/samsung/phy-exynos5250-usb2.c 18905F: drivers/phy/samsung/phy-s5pv210-usb2.c 18906F: drivers/phy/samsung/phy-samsung-usb2.c 18907F: drivers/phy/samsung/phy-samsung-usb2.h 18908 18909SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18910M: Paul Barker <paul.barker@sancloud.com> 18911R: Marc Murphy <marc.murphy@sancloud.com> 18912S: Supported 18913F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18914 18915SC1200 WDT DRIVER 18916M: Zwane Mwaikambo <zwanem@gmail.com> 18917S: Maintained 18918F: drivers/watchdog/sc1200wdt.c 18919 18920SCHEDULER 18921M: Ingo Molnar <mingo@redhat.com> 18922M: Peter Zijlstra <peterz@infradead.org> 18923M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18924M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18925R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18926R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18927R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18928R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18929R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18930R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18931L: linux-kernel@vger.kernel.org 18932S: Maintained 18933T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18934F: include/linux/preempt.h 18935F: include/linux/sched.h 18936F: include/linux/wait.h 18937F: include/uapi/linux/sched.h 18938F: kernel/sched/ 18939 18940SCSI LIBSAS SUBSYSTEM 18941R: John Garry <john.g.garry@oracle.com> 18942R: Jason Yan <yanaijie@huawei.com> 18943L: linux-scsi@vger.kernel.org 18944S: Supported 18945F: Documentation/scsi/libsas.rst 18946F: drivers/scsi/libsas/ 18947F: include/scsi/libsas.h 18948F: include/scsi/sas_ata.h 18949 18950SCSI RDMA PROTOCOL (SRP) INITIATOR 18951M: Bart Van Assche <bvanassche@acm.org> 18952L: linux-rdma@vger.kernel.org 18953S: Supported 18954Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18955F: drivers/infiniband/ulp/srp/ 18956F: include/scsi/srp.h 18957 18958SCSI RDMA PROTOCOL (SRP) TARGET 18959M: Bart Van Assche <bvanassche@acm.org> 18960L: linux-rdma@vger.kernel.org 18961L: target-devel@vger.kernel.org 18962S: Supported 18963Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18964F: drivers/infiniband/ulp/srpt/ 18965 18966SCSI SG DRIVER 18967M: Doug Gilbert <dgilbert@interlog.com> 18968L: linux-scsi@vger.kernel.org 18969S: Maintained 18970W: http://sg.danny.cz/sg 18971F: Documentation/scsi/scsi-generic.rst 18972F: drivers/scsi/sg.c 18973F: include/scsi/sg.h 18974 18975SCSI SUBSYSTEM 18976M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18977M: "Martin K. Petersen" <martin.petersen@oracle.com> 18978L: linux-scsi@vger.kernel.org 18979S: Maintained 18980Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18981T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18982T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18983F: Documentation/devicetree/bindings/scsi/ 18984F: drivers/scsi/ 18985F: drivers/ufs/ 18986F: include/scsi/ 18987 18988SCSI TAPE DRIVER 18989M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18990L: linux-scsi@vger.kernel.org 18991S: Maintained 18992F: Documentation/scsi/st.rst 18993F: drivers/scsi/st.* 18994F: drivers/scsi/st_*.h 18995 18996SCSI TARGET CORE USER DRIVER 18997M: Bodo Stroesser <bostroesser@gmail.com> 18998L: linux-scsi@vger.kernel.org 18999L: target-devel@vger.kernel.org 19000S: Supported 19001F: Documentation/target/tcmu-design.rst 19002F: drivers/target/target_core_user.c 19003F: include/uapi/linux/target_core_user.h 19004 19005SCSI TARGET SUBSYSTEM 19006M: "Martin K. Petersen" <martin.petersen@oracle.com> 19007L: linux-scsi@vger.kernel.org 19008L: target-devel@vger.kernel.org 19009S: Supported 19010W: http://www.linux-iscsi.org 19011Q: https://patchwork.kernel.org/project/target-devel/list/ 19012T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19013F: Documentation/target/ 19014F: drivers/target/ 19015F: include/target/ 19016 19017SCTP PROTOCOL 19018M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19019M: Xin Long <lucien.xin@gmail.com> 19020L: linux-sctp@vger.kernel.org 19021S: Maintained 19022W: https://github.com/sctp/lksctp-tools/wiki 19023F: Documentation/networking/sctp.rst 19024F: include/linux/sctp.h 19025F: include/net/sctp/ 19026F: include/uapi/linux/sctp.h 19027F: net/sctp/ 19028 19029SCx200 CPU SUPPORT 19030M: Jim Cromie <jim.cromie@gmail.com> 19031S: Odd Fixes 19032F: Documentation/i2c/busses/scx200_acb.rst 19033F: arch/x86/platform/scx200/ 19034F: drivers/i2c/busses/scx200* 19035F: drivers/mtd/maps/scx200_docflash.c 19036F: drivers/watchdog/scx200_wdt.c 19037F: include/linux/scx200.h 19038 19039SCx200 GPIO DRIVER 19040M: Jim Cromie <jim.cromie@gmail.com> 19041S: Maintained 19042F: drivers/char/scx200_gpio.c 19043F: include/linux/scx200_gpio.h 19044 19045SCx200 HRT CLOCKSOURCE DRIVER 19046M: Jim Cromie <jim.cromie@gmail.com> 19047S: Maintained 19048F: drivers/clocksource/scx200_hrt.c 19049 19050SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19051M: Sascha Sommer <saschasommer@freenet.de> 19052L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19053S: Maintained 19054F: drivers/mmc/host/sdricoh_cs.c 19055 19056SECO BOARDS CEC DRIVER 19057M: Ettore Chimenti <ek5.chimenti@gmail.com> 19058S: Maintained 19059F: drivers/media/cec/platform/seco/seco-cec.c 19060F: drivers/media/cec/platform/seco/seco-cec.h 19061 19062SECURE COMPUTING 19063M: Kees Cook <keescook@chromium.org> 19064R: Andy Lutomirski <luto@amacapital.net> 19065R: Will Drewry <wad@chromium.org> 19066S: Supported 19067T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19068F: Documentation/userspace-api/seccomp_filter.rst 19069F: include/linux/seccomp.h 19070F: include/uapi/linux/seccomp.h 19071F: kernel/seccomp.c 19072F: tools/testing/selftests/kselftest_harness.h 19073F: tools/testing/selftests/seccomp/* 19074K: \bsecure_computing 19075K: \bTIF_SECCOMP\b 19076 19077SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19078M: Kamal Dasu <kamal.dasu@broadcom.com> 19079M: Al Cooper <alcooperx@gmail.com> 19080R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19081L: linux-mmc@vger.kernel.org 19082S: Maintained 19083F: drivers/mmc/host/sdhci-brcmstb* 19084 19085SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19086M: Adrian Hunter <adrian.hunter@intel.com> 19087L: linux-mmc@vger.kernel.org 19088S: Supported 19089F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19090F: drivers/mmc/host/sdhci* 19091 19092SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19093M: Eugen Hristev <eugen.hristev@microchip.com> 19094L: linux-mmc@vger.kernel.org 19095S: Supported 19096F: drivers/mmc/host/sdhci-of-at91.c 19097 19098SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19099M: Haibo Chen <haibo.chen@nxp.com> 19100L: linux-imx@nxp.com 19101L: linux-mmc@vger.kernel.org 19102S: Maintained 19103F: drivers/mmc/host/sdhci-esdhc-imx.c 19104 19105SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19106M: Ben Dooks <ben-linux@fluff.org> 19107M: Jaehoon Chung <jh80.chung@samsung.com> 19108L: linux-mmc@vger.kernel.org 19109S: Maintained 19110F: drivers/mmc/host/sdhci-s3c* 19111 19112SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19113M: Viresh Kumar <vireshk@kernel.org> 19114L: linux-mmc@vger.kernel.org 19115S: Maintained 19116F: drivers/mmc/host/sdhci-spear.c 19117 19118SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19119M: Vignesh Raghavendra <vigneshr@ti.com> 19120L: linux-mmc@vger.kernel.org 19121S: Maintained 19122F: drivers/mmc/host/sdhci-omap.c 19123 19124SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19125M: Jonathan Derrick <jonathan.derrick@linux.dev> 19126L: linux-block@vger.kernel.org 19127S: Supported 19128F: block/opal_proto.h 19129F: block/sed* 19130F: include/linux/sed* 19131F: include/uapi/linux/sed* 19132 19133SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19134M: Mark Rutland <mark.rutland@arm.com> 19135M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19136M: Sudeep Holla <sudeep.holla@arm.com> 19137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19138S: Maintained 19139F: drivers/firmware/smccc/ 19140F: include/linux/arm-smccc.h 19141 19142SECURITY CONTACT 19143M: Security Officers <security@kernel.org> 19144S: Supported 19145F: Documentation/process/security-bugs.rst 19146 19147SECURITY SUBSYSTEM 19148M: Paul Moore <paul@paul-moore.com> 19149M: James Morris <jmorris@namei.org> 19150M: "Serge E. Hallyn" <serge@hallyn.com> 19151L: linux-security-module@vger.kernel.org (suggested Cc:) 19152S: Supported 19153W: http://kernsec.org/ 19154T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19155F: security/ 19156X: security/selinux/ 19157 19158SELINUX SECURITY MODULE 19159M: Paul Moore <paul@paul-moore.com> 19160M: Stephen Smalley <stephen.smalley.work@gmail.com> 19161M: Eric Paris <eparis@parisplace.org> 19162L: selinux@vger.kernel.org 19163S: Supported 19164W: https://selinuxproject.org 19165W: https://github.com/SELinuxProject 19166T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19167F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19168F: Documentation/ABI/removed/sysfs-selinux-disable 19169F: Documentation/admin-guide/LSM/SELinux.rst 19170F: include/trace/events/avc.h 19171F: include/uapi/linux/selinux_netlink.h 19172F: scripts/selinux/ 19173F: security/selinux/ 19174 19175SENSABLE PHANTOM 19176M: Jiri Slaby <jirislaby@kernel.org> 19177S: Maintained 19178F: drivers/misc/phantom.c 19179F: include/uapi/linux/phantom.h 19180 19181SENSEAIR SUNRISE 006-0-0007 19182M: Jacopo Mondi <jacopo@jmondi.org> 19183S: Maintained 19184F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19185F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19186F: drivers/iio/chemical/sunrise_co2.c 19187 19188SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19189M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19190S: Maintained 19191F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19192F: drivers/iio/chemical/scd30.h 19193F: drivers/iio/chemical/scd30_core.c 19194F: drivers/iio/chemical/scd30_i2c.c 19195F: drivers/iio/chemical/scd30_serial.c 19196 19197SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19198M: Roan van Dijk <roan@protonic.nl> 19199S: Maintained 19200F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19201F: drivers/iio/chemical/scd4x.c 19202 19203SENSIRION SGP40 GAS SENSOR DRIVER 19204M: Andreas Klinger <ak@it-klinger.de> 19205S: Maintained 19206F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19207F: drivers/iio/chemical/sgp40.c 19208 19209SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19210M: Tomasz Duszynski <tduszyns@gmail.com> 19211S: Maintained 19212F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19213F: drivers/iio/chemical/sps30.c 19214F: drivers/iio/chemical/sps30_i2c.c 19215F: drivers/iio/chemical/sps30_serial.c 19216 19217SERIAL DEVICE BUS 19218M: Rob Herring <robh@kernel.org> 19219L: linux-serial@vger.kernel.org 19220S: Maintained 19221F: Documentation/devicetree/bindings/serial/serial.yaml 19222F: drivers/tty/serdev/ 19223F: include/linux/serdev.h 19224 19225SERIAL DRIVERS 19226M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19227L: linux-serial@vger.kernel.org 19228S: Maintained 19229F: Documentation/devicetree/bindings/serial/ 19230F: drivers/tty/serial/ 19231 19232SERIAL IR RECEIVER 19233M: Sean Young <sean@mess.org> 19234L: linux-media@vger.kernel.org 19235S: Maintained 19236F: drivers/media/rc/serial_ir.c 19237 19238SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19239M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19240L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19241S: Maintained 19242F: Documentation/devicetree/bindings/slimbus/ 19243F: drivers/slimbus/ 19244F: include/linux/slimbus.h 19245 19246SFC NETWORK DRIVER 19247M: Edward Cree <ecree.xilinx@gmail.com> 19248M: Martin Habets <habetsm.xilinx@gmail.com> 19249L: netdev@vger.kernel.org 19250L: linux-net-drivers@amd.com 19251S: Supported 19252F: Documentation/networking/devlink/sfc.rst 19253F: drivers/net/ethernet/sfc/ 19254 19255SFCTEMP HWMON DRIVER 19256M: Emil Renner Berthing <kernel@esmil.dk> 19257L: linux-hwmon@vger.kernel.org 19258S: Maintained 19259F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19260F: Documentation/hwmon/sfctemp.rst 19261F: drivers/hwmon/sfctemp.c 19262 19263SFF/SFP/SFP+ MODULE SUPPORT 19264M: Russell King <linux@armlinux.org.uk> 19265L: netdev@vger.kernel.org 19266S: Maintained 19267F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19268F: drivers/net/phy/phylink.c 19269F: drivers/net/phy/sfp* 19270F: include/linux/mdio/mdio-i2c.h 19271F: include/linux/phylink.h 19272F: include/linux/sfp.h 19273K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19274 19275SGI GRU DRIVER 19276M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19277S: Maintained 19278F: drivers/misc/sgi-gru/ 19279 19280SGI XP/XPC/XPNET DRIVER 19281M: Robin Holt <robinmholt@gmail.com> 19282M: Steve Wahl <steve.wahl@hpe.com> 19283R: Mike Travis <mike.travis@hpe.com> 19284S: Maintained 19285F: drivers/misc/sgi-xp/ 19286 19287SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19288M: Karsten Graul <kgraul@linux.ibm.com> 19289M: Wenjia Zhang <wenjia@linux.ibm.com> 19290M: Jan Karcher <jaka@linux.ibm.com> 19291R: D. Wythe <alibuda@linux.alibaba.com> 19292R: Tony Lu <tonylu@linux.alibaba.com> 19293R: Wen Gu <guwen@linux.alibaba.com> 19294L: linux-s390@vger.kernel.org 19295S: Supported 19296F: net/smc/ 19297 19298SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19299M: Linus Walleij <linus.walleij@linaro.org> 19300L: linux-iio@vger.kernel.org 19301S: Maintained 19302T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19303F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19304F: drivers/iio/light/gp2ap002.c 19305 19306SHARP RJ54N1CB0C SENSOR DRIVER 19307M: Jacopo Mondi <jacopo@jmondi.org> 19308L: linux-media@vger.kernel.org 19309S: Odd fixes 19310T: git git://linuxtv.org/media_tree.git 19311F: drivers/media/i2c/rj54n1cb0c.c 19312F: include/media/i2c/rj54n1cb0c.h 19313 19314SH_VOU V4L2 OUTPUT DRIVER 19315L: linux-media@vger.kernel.org 19316S: Orphan 19317F: drivers/media/platform/renesas/sh_vou.c 19318F: include/media/drv-intf/sh_vou.h 19319 19320SI2157 MEDIA DRIVER 19321M: Antti Palosaari <crope@iki.fi> 19322L: linux-media@vger.kernel.org 19323S: Maintained 19324W: https://linuxtv.org 19325W: http://palosaari.fi/linux/ 19326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19327T: git git://linuxtv.org/anttip/media_tree.git 19328F: drivers/media/tuners/si2157* 19329 19330SI2165 MEDIA DRIVER 19331M: Matthias Schwarzott <zzam@gentoo.org> 19332L: linux-media@vger.kernel.org 19333S: Maintained 19334W: https://linuxtv.org 19335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19336F: drivers/media/dvb-frontends/si2165* 19337 19338SI2168 MEDIA DRIVER 19339M: Antti Palosaari <crope@iki.fi> 19340L: linux-media@vger.kernel.org 19341S: Maintained 19342W: https://linuxtv.org 19343W: http://palosaari.fi/linux/ 19344Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19345T: git git://linuxtv.org/anttip/media_tree.git 19346F: drivers/media/dvb-frontends/si2168* 19347 19348SI470X FM RADIO RECEIVER I2C DRIVER 19349M: Hans Verkuil <hverkuil@xs4all.nl> 19350L: linux-media@vger.kernel.org 19351S: Odd Fixes 19352W: https://linuxtv.org 19353T: git git://linuxtv.org/media_tree.git 19354F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19355F: drivers/media/radio/si470x/radio-si470x-i2c.c 19356 19357SI470X FM RADIO RECEIVER USB DRIVER 19358M: Hans Verkuil <hverkuil@xs4all.nl> 19359L: linux-media@vger.kernel.org 19360S: Maintained 19361W: https://linuxtv.org 19362T: git git://linuxtv.org/media_tree.git 19363F: drivers/media/radio/si470x/radio-si470x-common.c 19364F: drivers/media/radio/si470x/radio-si470x-usb.c 19365F: drivers/media/radio/si470x/radio-si470x.h 19366 19367SI4713 FM RADIO TRANSMITTER I2C DRIVER 19368M: Eduardo Valentin <edubezval@gmail.com> 19369L: linux-media@vger.kernel.org 19370S: Odd Fixes 19371W: https://linuxtv.org 19372T: git git://linuxtv.org/media_tree.git 19373F: drivers/media/radio/si4713/si4713.? 19374 19375SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19376M: Eduardo Valentin <edubezval@gmail.com> 19377L: linux-media@vger.kernel.org 19378S: Odd Fixes 19379W: https://linuxtv.org 19380T: git git://linuxtv.org/media_tree.git 19381F: drivers/media/radio/si4713/radio-platform-si4713.c 19382 19383SI4713 FM RADIO TRANSMITTER USB DRIVER 19384M: Hans Verkuil <hverkuil@xs4all.nl> 19385L: linux-media@vger.kernel.org 19386S: Maintained 19387W: https://linuxtv.org 19388T: git git://linuxtv.org/media_tree.git 19389F: drivers/media/radio/si4713/radio-usb-si4713.c 19390 19391SIANO DVB DRIVER 19392M: Mauro Carvalho Chehab <mchehab@kernel.org> 19393L: linux-media@vger.kernel.org 19394S: Odd fixes 19395W: https://linuxtv.org 19396T: git git://linuxtv.org/media_tree.git 19397F: drivers/media/common/siano/ 19398F: drivers/media/mmc/siano/ 19399F: drivers/media/usb/siano/ 19400F: drivers/media/usb/siano/ 19401 19402SIFIVE DRIVERS 19403M: Palmer Dabbelt <palmer@dabbelt.com> 19404M: Paul Walmsley <paul.walmsley@sifive.com> 19405L: linux-riscv@lists.infradead.org 19406S: Supported 19407N: sifive 19408K: [^@]sifive 19409 19410SIFIVE FU540 SYSTEM-ON-CHIP 19411M: Paul Walmsley <paul.walmsley@sifive.com> 19412M: Palmer Dabbelt <palmer@dabbelt.com> 19413L: linux-riscv@lists.infradead.org 19414S: Supported 19415T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19416N: fu540 19417K: fu540 19418 19419SIFIVE PDMA DRIVER 19420M: Green Wan <green.wan@sifive.com> 19421S: Maintained 19422F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19423F: drivers/dma/sf-pdma/ 19424 19425SIFIVE SOC DRIVERS 19426M: Conor Dooley <conor@kernel.org> 19427L: linux-riscv@lists.infradead.org 19428S: Maintained 19429T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19430F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19431F: drivers/soc/sifive/ 19432 19433SILEAD TOUCHSCREEN DRIVER 19434M: Hans de Goede <hdegoede@redhat.com> 19435L: linux-input@vger.kernel.org 19436L: platform-driver-x86@vger.kernel.org 19437S: Maintained 19438F: drivers/input/touchscreen/silead.c 19439F: drivers/platform/x86/touchscreen_dmi.c 19440 19441SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19442M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19443S: Supported 19444F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19445F: drivers/net/wireless/silabs/wfx/ 19446 19447SILICON MOTION SM712 FRAME BUFFER DRIVER 19448M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19449M: Teddy Wang <teddy.wang@siliconmotion.com> 19450M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19451L: linux-fbdev@vger.kernel.org 19452S: Maintained 19453F: Documentation/fb/sm712fb.rst 19454F: drivers/video/fbdev/sm712* 19455 19456SILVACO I3C DUAL-ROLE MASTER 19457M: Miquel Raynal <miquel.raynal@bootlin.com> 19458M: Conor Culhane <conor.culhane@silvaco.com> 19459L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19460S: Maintained 19461F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19462F: drivers/i3c/master/svc-i3c-master.c 19463 19464SIMPLEFB FB DRIVER 19465M: Hans de Goede <hdegoede@redhat.com> 19466L: linux-fbdev@vger.kernel.org 19467S: Maintained 19468F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19469F: drivers/video/fbdev/simplefb.c 19470F: include/linux/platform_data/simplefb.h 19471 19472SIMTEC EB110ATX (Chalice CATS) 19473M: Simtec Linux Team <linux@simtec.co.uk> 19474S: Supported 19475W: http://www.simtec.co.uk/products/EB110ATX/ 19476 19477SIOX 19478M: Thorsten Scherer <t.scherer@eckelmann.de> 19479M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19480R: Pengutronix Kernel Team <kernel@pengutronix.de> 19481S: Supported 19482F: drivers/gpio/gpio-siox.c 19483F: drivers/siox/* 19484F: include/trace/events/siox.h 19485 19486SIPHASH PRF ROUTINES 19487M: Jason A. Donenfeld <Jason@zx2c4.com> 19488S: Maintained 19489F: include/linux/siphash.h 19490F: lib/siphash.c 19491F: lib/siphash_kunit.c 19492 19493SIS 190 ETHERNET DRIVER 19494M: Francois Romieu <romieu@fr.zoreil.com> 19495L: netdev@vger.kernel.org 19496S: Maintained 19497F: drivers/net/ethernet/sis/sis190.c 19498 19499SIS 900/7016 FAST ETHERNET DRIVER 19500M: Daniele Venzano <venza@brownhat.org> 19501L: netdev@vger.kernel.org 19502S: Maintained 19503W: http://www.brownhat.org/sis900.html 19504F: drivers/net/ethernet/sis/sis900.* 19505 19506SIS FRAMEBUFFER DRIVER 19507S: Orphan 19508F: Documentation/fb/sisfb.rst 19509F: drivers/video/fbdev/sis/ 19510F: include/video/sisfb.h 19511 19512SIS I2C TOUCHSCREEN DRIVER 19513M: Mika Penttilä <mpenttil@redhat.com> 19514L: linux-input@vger.kernel.org 19515S: Maintained 19516F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19517F: drivers/input/touchscreen/sis_i2c.c 19518 19519SIS USB2VGA DRIVER 19520M: Thomas Winischhofer <thomas@winischhofer.net> 19521S: Maintained 19522W: http://www.winischhofer.at/linuxsisusbvga.shtml 19523F: drivers/usb/misc/sisusbvga/ 19524 19525SL28 CPLD MFD DRIVER 19526M: Michael Walle <michael@walle.cc> 19527S: Maintained 19528F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19529F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19530F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19531F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19532F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19533F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19534F: drivers/gpio/gpio-sl28cpld.c 19535F: drivers/hwmon/sl28cpld-hwmon.c 19536F: drivers/irqchip/irq-sl28cpld.c 19537F: drivers/pwm/pwm-sl28cpld.c 19538F: drivers/watchdog/sl28cpld_wdt.c 19539 19540SL28 VPD NVMEM LAYOUT DRIVER 19541M: Michael Walle <michael@walle.cc> 19542S: Maintained 19543F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19544F: drivers/nvmem/layouts/sl28vpd.c 19545 19546SLAB ALLOCATOR 19547M: Christoph Lameter <cl@linux.com> 19548M: Pekka Enberg <penberg@kernel.org> 19549M: David Rientjes <rientjes@google.com> 19550M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19551M: Andrew Morton <akpm@linux-foundation.org> 19552M: Vlastimil Babka <vbabka@suse.cz> 19553R: Roman Gushchin <roman.gushchin@linux.dev> 19554R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19555L: linux-mm@kvack.org 19556S: Maintained 19557T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19558F: include/linux/sl?b*.h 19559F: mm/sl?b* 19560 19561SLCAN CAN NETWORK DRIVER 19562M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19563L: linux-can@vger.kernel.org 19564S: Maintained 19565F: drivers/net/can/slcan/ 19566 19567SLEEPABLE READ-COPY UPDATE (SRCU) 19568M: Lai Jiangshan <jiangshanlai@gmail.com> 19569M: "Paul E. McKenney" <paulmck@kernel.org> 19570M: Josh Triplett <josh@joshtriplett.org> 19571R: Steven Rostedt <rostedt@goodmis.org> 19572R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19573L: rcu@vger.kernel.org 19574S: Supported 19575W: http://www.rdrop.com/users/paulmck/RCU/ 19576T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19577F: include/linux/srcu*.h 19578F: kernel/rcu/srcu*.c 19579 19580SMACK SECURITY MODULE 19581M: Casey Schaufler <casey@schaufler-ca.com> 19582L: linux-security-module@vger.kernel.org 19583S: Maintained 19584W: http://schaufler-ca.com 19585T: git git://github.com/cschaufler/smack-next 19586F: Documentation/admin-guide/LSM/Smack.rst 19587F: security/smack/ 19588 19589SMC91x ETHERNET DRIVER 19590M: Nicolas Pitre <nico@fluxnic.net> 19591S: Odd Fixes 19592F: drivers/net/ethernet/smsc/smc91x.* 19593 19594SMM665 HARDWARE MONITOR DRIVER 19595M: Guenter Roeck <linux@roeck-us.net> 19596L: linux-hwmon@vger.kernel.org 19597S: Maintained 19598F: Documentation/hwmon/smm665.rst 19599F: drivers/hwmon/smm665.c 19600 19601SMSC EMC2103 HARDWARE MONITOR DRIVER 19602M: Steve Glendinning <steve.glendinning@shawell.net> 19603L: linux-hwmon@vger.kernel.org 19604S: Maintained 19605F: Documentation/hwmon/emc2103.rst 19606F: drivers/hwmon/emc2103.c 19607 19608SMSC SCH5627 HARDWARE MONITOR DRIVER 19609M: Hans de Goede <hdegoede@redhat.com> 19610L: linux-hwmon@vger.kernel.org 19611S: Supported 19612F: Documentation/hwmon/sch5627.rst 19613F: drivers/hwmon/sch5627.c 19614 19615SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19616M: Steve Glendinning <steve.glendinning@shawell.net> 19617L: linux-fbdev@vger.kernel.org 19618S: Maintained 19619F: drivers/video/fbdev/smscufx.c 19620 19621SMSC47B397 HARDWARE MONITOR DRIVER 19622M: Jean Delvare <jdelvare@suse.com> 19623L: linux-hwmon@vger.kernel.org 19624S: Maintained 19625F: Documentation/hwmon/smsc47b397.rst 19626F: drivers/hwmon/smsc47b397.c 19627 19628SMSC911x ETHERNET DRIVER 19629M: Steve Glendinning <steve.glendinning@shawell.net> 19630L: netdev@vger.kernel.org 19631S: Maintained 19632F: drivers/net/ethernet/smsc/smsc911x.* 19633F: include/linux/smsc911x.h 19634 19635SMSC9420 PCI ETHERNET DRIVER 19636M: Steve Glendinning <steve.glendinning@shawell.net> 19637L: netdev@vger.kernel.org 19638S: Maintained 19639F: drivers/net/ethernet/smsc/smsc9420.* 19640 19641SNET DPU VIRTIO DATA PATH ACCELERATOR 19642R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19643F: drivers/vdpa/solidrun/ 19644 19645SOCIONEXT (SNI) AVE NETWORK DRIVER 19646M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19647L: netdev@vger.kernel.org 19648S: Maintained 19649F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19650F: drivers/net/ethernet/socionext/sni_ave.c 19651 19652SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19653M: Jassi Brar <jaswinder.singh@linaro.org> 19654M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19655L: netdev@vger.kernel.org 19656S: Maintained 19657F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19658F: drivers/net/ethernet/socionext/netsec.c 19659 19660SOCIONEXT (SNI) Synquacer SPI DRIVER 19661M: Masahisa Kojima <masahisa.kojima@linaro.org> 19662M: Jassi Brar <jaswinder.singh@linaro.org> 19663L: linux-spi@vger.kernel.org 19664S: Maintained 19665F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19666F: drivers/spi/spi-synquacer.c 19667 19668SOCIONEXT SYNQUACER I2C DRIVER 19669M: Ard Biesheuvel <ardb@kernel.org> 19670L: linux-i2c@vger.kernel.org 19671S: Maintained 19672F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19673F: drivers/i2c/busses/i2c-synquacer.c 19674 19675SOCIONEXT UNIPHIER SOUND DRIVER 19676L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19677S: Orphan 19678F: sound/soc/uniphier/ 19679 19680SOCKET TIMESTAMPING 19681M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19682S: Maintained 19683F: Documentation/networking/timestamping.rst 19684F: include/uapi/linux/net_tstamp.h 19685F: tools/testing/selftests/net/so_txtime.c 19686 19687SOEKRIS NET48XX LED SUPPORT 19688M: Chris Boot <bootc@bootc.net> 19689S: Maintained 19690F: drivers/leds/leds-net48xx.c 19691 19692SOFT-IWARP DRIVER (siw) 19693M: Bernard Metzler <bmt@zurich.ibm.com> 19694L: linux-rdma@vger.kernel.org 19695S: Supported 19696F: drivers/infiniband/sw/siw/ 19697F: include/uapi/rdma/siw-abi.h 19698 19699SOFT-ROCE DRIVER (rxe) 19700M: Zhu Yanjun <zyjzyj2000@gmail.com> 19701L: linux-rdma@vger.kernel.org 19702S: Supported 19703F: drivers/infiniband/sw/rxe/ 19704F: include/uapi/rdma/rdma_user_rxe.h 19705 19706SOFTLOGIC 6x10 MPEG CODEC 19707M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19708M: Anton Sviridenko <anton@corp.bluecherry.net> 19709M: Andrey Utkin <andrey_utkin@fastmail.com> 19710M: Ismael Luceno <ismael@iodev.co.uk> 19711L: linux-media@vger.kernel.org 19712S: Supported 19713F: drivers/media/pci/solo6x10/ 19714 19715SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19716M: James Morse <james.morse@arm.com> 19717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19718S: Maintained 19719F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19720F: drivers/firmware/arm_sdei.c 19721F: include/linux/arm_sdei.h 19722F: include/uapi/linux/arm_sdei.h 19723 19724SOFTWARE NODES AND DEVICE PROPERTIES 19725R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19726R: Daniel Scally <djrscally@gmail.com> 19727R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19728R: Sakari Ailus <sakari.ailus@linux.intel.com> 19729L: linux-acpi@vger.kernel.org 19730S: Maintained 19731F: drivers/base/property.c 19732F: drivers/base/swnode.c 19733F: include/linux/fwnode.h 19734F: include/linux/property.h 19735 19736SOFTWARE RAID (Multiple Disks) SUPPORT 19737M: Song Liu <song@kernel.org> 19738L: linux-raid@vger.kernel.org 19739S: Supported 19740Q: https://patchwork.kernel.org/project/linux-raid/list/ 19741T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19742F: drivers/md/Kconfig 19743F: drivers/md/Makefile 19744F: drivers/md/md* 19745F: drivers/md/raid* 19746F: include/linux/raid/ 19747F: include/uapi/linux/raid/ 19748 19749SOLIDRUN CLEARFOG SUPPORT 19750M: Russell King <linux@armlinux.org.uk> 19751S: Maintained 19752F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19753F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19754 19755SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19756M: Russell King <linux@armlinux.org.uk> 19757S: Maintained 19758F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19759F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19760F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19761 19762SONIC NETWORK DRIVER 19763M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19764L: netdev@vger.kernel.org 19765S: Maintained 19766F: drivers/net/ethernet/natsemi/sonic.* 19767 19768SONICS SILICON BACKPLANE DRIVER (SSB) 19769M: Michael Buesch <m@bues.ch> 19770L: linux-wireless@vger.kernel.org 19771S: Maintained 19772F: drivers/ssb/ 19773F: include/linux/ssb/ 19774 19775SONY IMX208 SENSOR DRIVER 19776M: Sakari Ailus <sakari.ailus@linux.intel.com> 19777L: linux-media@vger.kernel.org 19778S: Maintained 19779T: git git://linuxtv.org/media_tree.git 19780F: drivers/media/i2c/imx208.c 19781 19782SONY IMX214 SENSOR DRIVER 19783M: Ricardo Ribalda <ribalda@kernel.org> 19784L: linux-media@vger.kernel.org 19785S: Maintained 19786T: git git://linuxtv.org/media_tree.git 19787F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19788F: drivers/media/i2c/imx214.c 19789 19790SONY IMX219 SENSOR DRIVER 19791M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19792L: linux-media@vger.kernel.org 19793S: Maintained 19794T: git git://linuxtv.org/media_tree.git 19795F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19796F: drivers/media/i2c/imx219.c 19797 19798SONY IMX258 SENSOR DRIVER 19799M: Sakari Ailus <sakari.ailus@linux.intel.com> 19800L: linux-media@vger.kernel.org 19801S: Maintained 19802T: git git://linuxtv.org/media_tree.git 19803F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19804F: drivers/media/i2c/imx258.c 19805 19806SONY IMX274 SENSOR DRIVER 19807M: Leon Luo <leonl@leopardimaging.com> 19808L: linux-media@vger.kernel.org 19809S: Maintained 19810T: git git://linuxtv.org/media_tree.git 19811F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19812F: drivers/media/i2c/imx274.c 19813 19814SONY IMX290 SENSOR DRIVER 19815M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19816L: linux-media@vger.kernel.org 19817S: Maintained 19818T: git git://linuxtv.org/media_tree.git 19819F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19820F: drivers/media/i2c/imx290.c 19821 19822SONY IMX296 SENSOR DRIVER 19823M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19824M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19825L: linux-media@vger.kernel.org 19826S: Maintained 19827T: git git://linuxtv.org/media_tree.git 19828F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19829F: drivers/media/i2c/imx296.c 19830 19831SONY IMX319 SENSOR DRIVER 19832M: Bingbu Cao <bingbu.cao@intel.com> 19833L: linux-media@vger.kernel.org 19834S: Maintained 19835T: git git://linuxtv.org/media_tree.git 19836F: drivers/media/i2c/imx319.c 19837 19838SONY IMX334 SENSOR DRIVER 19839M: Paul J. Murphy <paul.j.murphy@intel.com> 19840M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19841L: linux-media@vger.kernel.org 19842S: Maintained 19843T: git git://linuxtv.org/media_tree.git 19844F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19845F: drivers/media/i2c/imx334.c 19846 19847SONY IMX335 SENSOR DRIVER 19848M: Paul J. Murphy <paul.j.murphy@intel.com> 19849M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19850L: linux-media@vger.kernel.org 19851S: Maintained 19852T: git git://linuxtv.org/media_tree.git 19853F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19854F: drivers/media/i2c/imx335.c 19855 19856SONY IMX355 SENSOR DRIVER 19857M: Tianshu Qiu <tian.shu.qiu@intel.com> 19858L: linux-media@vger.kernel.org 19859S: Maintained 19860T: git git://linuxtv.org/media_tree.git 19861F: drivers/media/i2c/imx355.c 19862 19863SONY IMX412 SENSOR DRIVER 19864M: Paul J. Murphy <paul.j.murphy@intel.com> 19865M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19866L: linux-media@vger.kernel.org 19867S: Maintained 19868T: git git://linuxtv.org/media_tree.git 19869F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19870F: drivers/media/i2c/imx412.c 19871 19872SONY IMX415 SENSOR DRIVER 19873M: Michael Riesch <michael.riesch@wolfvision.net> 19874L: linux-media@vger.kernel.org 19875S: Maintained 19876T: git git://linuxtv.org/media_tree.git 19877F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19878F: drivers/media/i2c/imx415.c 19879 19880SONY MEMORYSTICK SUBSYSTEM 19881M: Maxim Levitsky <maximlevitsky@gmail.com> 19882M: Alex Dubov <oakad@yahoo.com> 19883M: Ulf Hansson <ulf.hansson@linaro.org> 19884L: linux-mmc@vger.kernel.org 19885S: Maintained 19886T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19887F: drivers/memstick/ 19888F: include/linux/memstick.h 19889 19890SONY VAIO CONTROL DEVICE DRIVER 19891M: Mattia Dongili <malattia@linux.it> 19892L: platform-driver-x86@vger.kernel.org 19893S: Maintained 19894W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19895F: Documentation/admin-guide/laptops/sony-laptop.rst 19896F: drivers/char/sonypi.c 19897F: drivers/platform/x86/sony-laptop.c 19898F: include/linux/sony-laptop.h 19899 19900SOUND 19901M: Jaroslav Kysela <perex@perex.cz> 19902M: Takashi Iwai <tiwai@suse.com> 19903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19904S: Maintained 19905W: http://www.alsa-project.org/ 19906Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19907T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19908F: Documentation/sound/ 19909F: include/sound/ 19910F: include/uapi/sound/ 19911F: sound/ 19912F: tools/testing/selftests/alsa 19913 19914SOUND - ALSA SELFTESTS 19915M: Mark Brown <broonie@kernel.org> 19916L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19917L: linux-kselftest@vger.kernel.org 19918S: Supported 19919F: tools/testing/selftests/alsa 19920 19921SOUND - COMPRESSED AUDIO 19922M: Vinod Koul <vkoul@kernel.org> 19923L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19924S: Supported 19925T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19926F: Documentation/sound/designs/compress-offload.rst 19927F: include/sound/compress_driver.h 19928F: include/uapi/sound/compress_* 19929F: sound/core/compress_offload.c 19930F: sound/soc/soc-compress.c 19931 19932SOUND - DMAENGINE HELPERS 19933M: Lars-Peter Clausen <lars@metafoo.de> 19934S: Supported 19935F: include/sound/dmaengine_pcm.h 19936F: sound/core/pcm_dmaengine.c 19937F: sound/soc/soc-generic-dmaengine-pcm.c 19938 19939SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19940M: Liam Girdwood <lgirdwood@gmail.com> 19941M: Mark Brown <broonie@kernel.org> 19942L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19943S: Supported 19944W: http://alsa-project.org/main/index.php/ASoC 19945T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19946F: Documentation/devicetree/bindings/sound/ 19947F: Documentation/sound/soc/ 19948F: include/dt-bindings/sound/ 19949F: include/sound/soc* 19950F: sound/soc/ 19951 19952SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19953M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19954M: Liam Girdwood <lgirdwood@gmail.com> 19955M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19956M: Bard Liao <yung-chuan.liao@linux.intel.com> 19957M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19958M: Daniel Baluta <daniel.baluta@nxp.com> 19959R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19960L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19961S: Supported 19962W: https://github.com/thesofproject/linux/ 19963F: sound/soc/sof/ 19964 19965SOUNDWIRE SUBSYSTEM 19966M: Vinod Koul <vkoul@kernel.org> 19967M: Bard Liao <yung-chuan.liao@linux.intel.com> 19968R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19969R: Sanyog Kale <sanyog.r.kale@intel.com> 19970L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19971S: Supported 19972T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19973F: Documentation/driver-api/soundwire/ 19974F: drivers/soundwire/ 19975F: include/linux/soundwire/ 19976 19977SP2 MEDIA DRIVER 19978M: Olli Salonen <olli.salonen@iki.fi> 19979L: linux-media@vger.kernel.org 19980S: Maintained 19981W: https://linuxtv.org 19982Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19983F: drivers/media/dvb-frontends/sp2* 19984 19985SPANISH DOCUMENTATION 19986M: Carlos Bilbao <carlos.bilbao@amd.com> 19987S: Maintained 19988F: Documentation/translations/sp_SP/ 19989 19990SPARC + UltraSPARC (sparc/sparc64) 19991M: "David S. Miller" <davem@davemloft.net> 19992L: sparclinux@vger.kernel.org 19993S: Maintained 19994Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19995T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19997F: arch/sparc/ 19998F: drivers/sbus/ 19999 20000SPARC SERIAL DRIVERS 20001M: "David S. Miller" <davem@davemloft.net> 20002L: sparclinux@vger.kernel.org 20003S: Maintained 20004T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20005T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20006F: drivers/tty/serial/suncore.c 20007F: drivers/tty/serial/sunhv.c 20008F: drivers/tty/serial/sunsab.c 20009F: drivers/tty/serial/sunsab.h 20010F: drivers/tty/serial/sunsu.c 20011F: drivers/tty/serial/sunzilog.c 20012F: drivers/tty/serial/sunzilog.h 20013F: drivers/tty/vcc.c 20014F: include/linux/sunserialcore.h 20015 20016SPARSE CHECKER 20017M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20018L: linux-sparse@vger.kernel.org 20019S: Maintained 20020W: https://sparse.docs.kernel.org/ 20021Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20022B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20023T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20024F: include/linux/compiler.h 20025 20026SPEAKUP CONSOLE SPEECH DRIVER 20027M: William Hubbs <w.d.hubbs@gmail.com> 20028M: Chris Brannon <chris@the-brannons.com> 20029M: Kirk Reiser <kirk@reisers.ca> 20030M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20031L: speakup@linux-speakup.org 20032S: Odd Fixes 20033W: http://www.linux-speakup.org/ 20034W: https://github.com/linux-speakup/speakup 20035B: https://github.com/linux-speakup/speakup/issues 20036F: drivers/accessibility/speakup/ 20037 20038SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20039M: Viresh Kumar <vireshk@kernel.org> 20040M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20041M: soc@kernel.org 20042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20043S: Maintained 20044W: http://www.st.com/spear 20045F: arch/arm/boot/dts/st/spear* 20046F: arch/arm/mach-spear/ 20047F: drivers/clk/spear/ 20048F: drivers/pinctrl/spear/ 20049 20050SPI NOR SUBSYSTEM 20051M: Tudor Ambarus <tudor.ambarus@linaro.org> 20052M: Pratyush Yadav <pratyush@kernel.org> 20053R: Michael Walle <michael@walle.cc> 20054L: linux-mtd@lists.infradead.org 20055S: Maintained 20056W: http://www.linux-mtd.infradead.org/ 20057Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20058C: irc://irc.oftc.net/mtd 20059T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20060F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20061F: drivers/mtd/spi-nor/ 20062F: include/linux/mtd/spi-nor.h 20063 20064SPI SUBSYSTEM 20065M: Mark Brown <broonie@kernel.org> 20066L: linux-spi@vger.kernel.org 20067S: Maintained 20068Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20069T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20070F: Documentation/devicetree/bindings/spi/ 20071F: Documentation/spi/ 20072F: drivers/spi/ 20073F: include/linux/spi/ 20074F: include/uapi/linux/spi/ 20075F: tools/spi/ 20076 20077SPIDERNET NETWORK DRIVER for CELL 20078M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20079M: Geoff Levand <geoff@infradead.org> 20080L: netdev@vger.kernel.org 20081L: linuxppc-dev@lists.ozlabs.org 20082S: Maintained 20083F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20084F: drivers/net/ethernet/toshiba/spider_net* 20085 20086SPMI SUBSYSTEM 20087M: Stephen Boyd <sboyd@kernel.org> 20088L: linux-kernel@vger.kernel.org 20089S: Maintained 20090T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20091F: Documentation/devicetree/bindings/spmi/ 20092F: drivers/spmi/ 20093F: include/dt-bindings/spmi/spmi.h 20094F: include/linux/spmi.h 20095F: include/trace/events/spmi.h 20096 20097SPU FILE SYSTEM 20098M: Jeremy Kerr <jk@ozlabs.org> 20099L: linuxppc-dev@lists.ozlabs.org 20100S: Supported 20101W: http://www.ibm.com/developerworks/power/cell/ 20102F: Documentation/filesystems/spufs/spufs.rst 20103F: arch/powerpc/platforms/cell/spufs/ 20104 20105SQUASHFS FILE SYSTEM 20106M: Phillip Lougher <phillip@squashfs.org.uk> 20107L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20108S: Maintained 20109W: http://squashfs.org.uk 20110T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20111F: Documentation/filesystems/squashfs.rst 20112F: fs/squashfs/ 20113 20114SRM (Alpha) environment access 20115M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20116S: Maintained 20117F: arch/alpha/kernel/srm_env.c 20118 20119ST LSM6DSx IMU IIO DRIVER 20120M: Lorenzo Bianconi <lorenzo@kernel.org> 20121L: linux-iio@vger.kernel.org 20122S: Maintained 20123W: http://www.st.com/ 20124F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20125F: drivers/iio/imu/st_lsm6dsx/ 20126 20127ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20128M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20129M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20130L: linux-media@vger.kernel.org 20131S: Maintained 20132T: git git://linuxtv.org/media_tree.git 20133F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20134F: drivers/media/i2c/st-mipid02.c 20135 20136ST STM32 I2C/SMBUS DRIVER 20137M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20138M: Alain Volmat <alain.volmat@foss.st.com> 20139L: linux-i2c@vger.kernel.org 20140S: Maintained 20141F: drivers/i2c/busses/i2c-stm32* 20142 20143ST STM32 SPI DRIVER 20144M: Alain Volmat <alain.volmat@foss.st.com> 20145L: linux-spi@vger.kernel.org 20146S: Maintained 20147F: drivers/spi/spi-stm32.c 20148 20149ST STPDDC60 DRIVER 20150M: Daniel Nilsson <daniel.nilsson@flex.com> 20151L: linux-hwmon@vger.kernel.org 20152S: Maintained 20153F: Documentation/hwmon/stpddc60.rst 20154F: drivers/hwmon/pmbus/stpddc60.c 20155 20156ST VGXY61 DRIVER 20157M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20158M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20159L: linux-media@vger.kernel.org 20160S: Maintained 20161T: git git://linuxtv.org/media_tree.git 20162F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20163F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20164F: drivers/media/i2c/st-vgxy61.c 20165 20166ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20167M: Song Qiang <songqiang1304521@gmail.com> 20168L: linux-iio@vger.kernel.org 20169S: Maintained 20170F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20171F: drivers/iio/proximity/vl53l0x-i2c.c 20172 20173STABLE BRANCH 20174M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20175M: Sasha Levin <sashal@kernel.org> 20176L: stable@vger.kernel.org 20177S: Supported 20178F: Documentation/process/stable-kernel-rules.rst 20179 20180STAGING - ATOMISP DRIVER 20181M: Hans de Goede <hdegoede@redhat.com> 20182M: Mauro Carvalho Chehab <mchehab@kernel.org> 20183R: Sakari Ailus <sakari.ailus@linux.intel.com> 20184L: linux-media@vger.kernel.org 20185S: Maintained 20186F: drivers/staging/media/atomisp/ 20187 20188STAGING - FIELDBUS SUBSYSTEM 20189M: Sven Van Asbroeck <TheSven73@gmail.com> 20190S: Maintained 20191F: drivers/staging/fieldbus/* 20192F: drivers/staging/fieldbus/Documentation/ 20193 20194STAGING - HMS ANYBUS-S BUS 20195M: Sven Van Asbroeck <TheSven73@gmail.com> 20196S: Maintained 20197F: drivers/staging/fieldbus/anybuss/ 20198 20199STAGING - INDUSTRIAL IO 20200M: Jonathan Cameron <jic23@kernel.org> 20201L: linux-iio@vger.kernel.org 20202S: Odd Fixes 20203F: Documentation/devicetree/bindings/staging/iio/ 20204F: drivers/staging/iio/ 20205 20206STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20207M: Marc Dietrich <marvin24@gmx.de> 20208L: ac100@lists.launchpad.net (moderated for non-subscribers) 20209L: linux-tegra@vger.kernel.org 20210S: Maintained 20211F: drivers/staging/nvec/ 20212 20213STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20214M: Jens Frederich <jfrederich@gmail.com> 20215M: Jon Nettleton <jon.nettleton@gmail.com> 20216S: Maintained 20217W: http://wiki.laptop.org/go/DCON 20218F: drivers/staging/olpc_dcon/ 20219 20220STAGING - REALTEK RTL8712U DRIVERS 20221M: Larry Finger <Larry.Finger@lwfinger.net> 20222M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20223S: Odd Fixes 20224F: drivers/staging/rtl8712/ 20225 20226STAGING - SEPS525 LCD CONTROLLER DRIVERS 20227M: Michael Hennerich <michael.hennerich@analog.com> 20228L: linux-fbdev@vger.kernel.org 20229S: Supported 20230F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20231F: drivers/staging/fbtft/fb_seps525.c 20232 20233STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20234M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20235M: Teddy Wang <teddy.wang@siliconmotion.com> 20236M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20237L: linux-fbdev@vger.kernel.org 20238S: Maintained 20239F: drivers/staging/sm750fb/ 20240 20241STAGING - VIA VT665X DRIVERS 20242M: Forest Bond <forest@alittletooquiet.net> 20243S: Odd Fixes 20244F: drivers/staging/vt665?/ 20245 20246STAGING SUBSYSTEM 20247M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20248L: linux-staging@lists.linux.dev 20249S: Supported 20250T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20251F: drivers/staging/ 20252 20253STARFIRE/DURALAN NETWORK DRIVER 20254M: Ion Badulescu <ionut@badula.org> 20255S: Odd Fixes 20256F: drivers/net/ethernet/adaptec/starfire* 20257 20258STARFIVE CRYPTO DRIVER 20259M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20260M: William Qiu <william.qiu@starfivetech.com> 20261S: Supported 20262F: Documentation/devicetree/bindings/crypto/starfive* 20263F: drivers/crypto/starfive/ 20264 20265STARFIVE DEVICETREES 20266M: Emil Renner Berthing <kernel@esmil.dk> 20267S: Maintained 20268F: arch/riscv/boot/dts/starfive/ 20269 20270STARFIVE DWMAC GLUE LAYER 20271M: Emil Renner Berthing <kernel@esmil.dk> 20272M: Samin Guo <samin.guo@starfivetech.com> 20273S: Maintained 20274F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20275F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20276 20277STARFIVE JH7110 MMC/SD/SDIO DRIVER 20278M: William Qiu <william.qiu@starfivetech.com> 20279S: Supported 20280F: Documentation/devicetree/bindings/mmc/starfive* 20281F: drivers/mmc/host/dw_mmc-starfive.c 20282 20283STARFIVE JH7110 TDM DRIVER 20284M: Walker Chen <walker.chen@starfivetech.com> 20285S: Maintained 20286F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20287F: sound/soc/starfive/jh7110_tdm.c 20288 20289STARFIVE JH71X0 CLOCK DRIVERS 20290M: Emil Renner Berthing <kernel@esmil.dk> 20291M: Hal Feng <hal.feng@starfivetech.com> 20292S: Maintained 20293F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20294F: drivers/clk/starfive/clk-starfive-jh71* 20295F: include/dt-bindings/clock/starfive?jh71*.h 20296 20297STARFIVE JH71X0 PINCTRL DRIVERS 20298M: Emil Renner Berthing <kernel@esmil.dk> 20299M: Jianlong Huang <jianlong.huang@starfivetech.com> 20300L: linux-gpio@vger.kernel.org 20301S: Maintained 20302F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20303F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20304F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20305F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20306 20307STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20308M: Emil Renner Berthing <kernel@esmil.dk> 20309M: Hal Feng <hal.feng@starfivetech.com> 20310S: Maintained 20311F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20312F: drivers/reset/starfive/reset-starfive-jh71* 20313F: include/dt-bindings/reset/starfive?jh71*.h 20314 20315STARFIVE JH71X0 USB DRIVERS 20316M: Minda Chen <minda.chen@starfivetech.com> 20317S: Maintained 20318F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20319F: drivers/usb/cdns3/cdns3-starfive.c 20320 20321STARFIVE JH71XX PMU CONTROLLER DRIVER 20322M: Walker Chen <walker.chen@starfivetech.com> 20323S: Supported 20324F: Documentation/devicetree/bindings/power/starfive* 20325F: drivers/soc/starfive/jh71xx_pmu.c 20326F: include/dt-bindings/power/starfive,jh7110-pmu.h 20327 20328STARFIVE SOC DRIVERS 20329M: Conor Dooley <conor@kernel.org> 20330S: Maintained 20331T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20332F: drivers/soc/starfive/ 20333 20334STARFIVE TRNG DRIVER 20335M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20336S: Supported 20337F: Documentation/devicetree/bindings/rng/starfive* 20338F: drivers/char/hw_random/jh7110-trng.c 20339 20340STARFIVE WATCHDOG DRIVER 20341M: Xingyu Wu <xingyu.wu@starfivetech.com> 20342M: Samin Guo <samin.guo@starfivetech.com> 20343S: Supported 20344F: Documentation/devicetree/bindings/watchdog/starfive* 20345F: drivers/watchdog/starfive-wdt.c 20346 20347STATIC BRANCH/CALL 20348M: Peter Zijlstra <peterz@infradead.org> 20349M: Josh Poimboeuf <jpoimboe@kernel.org> 20350M: Jason Baron <jbaron@akamai.com> 20351R: Steven Rostedt <rostedt@goodmis.org> 20352R: Ard Biesheuvel <ardb@kernel.org> 20353S: Supported 20354F: arch/*/include/asm/jump_label*.h 20355F: arch/*/include/asm/static_call*.h 20356F: arch/*/kernel/jump_label.c 20357F: arch/*/kernel/static_call.c 20358F: include/linux/jump_label*.h 20359F: include/linux/static_call*.h 20360F: kernel/jump_label.c 20361F: kernel/static_call.c 20362 20363STI AUDIO (ASoC) DRIVERS 20364M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20366S: Maintained 20367F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20368F: sound/soc/sti/ 20369 20370STI CEC DRIVER 20371M: Alain Volmat <alain.volmat@foss.st.com> 20372S: Maintained 20373F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20374F: drivers/media/cec/platform/sti/ 20375 20376STK1160 USB VIDEO CAPTURE DRIVER 20377M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20378L: linux-media@vger.kernel.org 20379S: Maintained 20380T: git git://linuxtv.org/media_tree.git 20381F: drivers/media/usb/stk1160/ 20382 20383STM32 AUDIO (ASoC) DRIVERS 20384M: Olivier Moysan <olivier.moysan@foss.st.com> 20385M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20386L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20387S: Maintained 20388F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20389F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20390F: sound/soc/stm/ 20391 20392STM32 TIMER/LPTIMER DRIVERS 20393M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20394S: Maintained 20395F: Documentation/ABI/testing/*timer-stm32 20396F: Documentation/devicetree/bindings/*/*stm32-*timer* 20397F: drivers/*/stm32-*timer* 20398F: drivers/pwm/pwm-stm32* 20399F: include/linux/*/stm32-*tim* 20400 20401STMMAC ETHERNET DRIVER 20402M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20403M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20404M: Jose Abreu <joabreu@synopsys.com> 20405L: netdev@vger.kernel.org 20406S: Supported 20407W: http://www.stlinux.com 20408F: Documentation/networking/device_drivers/ethernet/stmicro/ 20409F: drivers/net/ethernet/stmicro/stmmac/ 20410 20411SUN HAPPY MEAL ETHERNET DRIVER 20412M: Sean Anderson <seanga2@gmail.com> 20413S: Maintained 20414F: drivers/net/ethernet/sun/sunhme.* 20415 20416SUN3/3X 20417M: Sam Creasey <sammy@sammy.net> 20418S: Maintained 20419W: http://sammy.net/sun3/ 20420F: arch/m68k/include/asm/sun3* 20421F: arch/m68k/kernel/*sun3* 20422F: arch/m68k/sun3*/ 20423F: drivers/net/ethernet/i825xx/sun3* 20424 20425SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20426M: Hans de Goede <hdegoede@redhat.com> 20427L: linux-input@vger.kernel.org 20428S: Maintained 20429F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20430F: drivers/input/keyboard/sun4i-lradc-keys.c 20431 20432SUNDANCE NETWORK DRIVER 20433M: Denis Kirjanov <kda@linux-powerpc.org> 20434L: netdev@vger.kernel.org 20435S: Maintained 20436F: drivers/net/ethernet/dlink/sundance.c 20437 20438SUNPLUS ETHERNET DRIVER 20439M: Wells Lu <wellslutw@gmail.com> 20440L: netdev@vger.kernel.org 20441S: Maintained 20442W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20443F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20444F: drivers/net/ethernet/sunplus/ 20445 20446SUNPLUS MMC DRIVER 20447M: Tony Huang <tonyhuang.sunplus@gmail.com> 20448M: Li-hao Kuo <lhjeff911@gmail.com> 20449S: Maintained 20450F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20451F: drivers/mmc/host/sunplus-mmc.c 20452 20453SUNPLUS OCOTP DRIVER 20454M: Vincent Shih <vincent.sunplus@gmail.com> 20455S: Maintained 20456F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20457F: drivers/nvmem/sunplus-ocotp.c 20458 20459SUNPLUS PWM DRIVER 20460M: Hammer Hsieh <hammerh0314@gmail.com> 20461S: Maintained 20462F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20463F: drivers/pwm/pwm-sunplus.c 20464 20465SUNPLUS RTC DRIVER 20466M: Vincent Shih <vincent.sunplus@gmail.com> 20467L: linux-rtc@vger.kernel.org 20468S: Maintained 20469F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20470F: drivers/rtc/rtc-sunplus.c 20471 20472SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20473M: Li-hao Kuo <lhjeff911@gmail.com> 20474L: linux-spi@vger.kernel.org 20475S: Maintained 20476F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20477F: drivers/spi/spi-sunplus-sp7021.c 20478 20479SUNPLUS UART DRIVER 20480M: Hammer Hsieh <hammerh0314@gmail.com> 20481S: Maintained 20482F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20483F: drivers/tty/serial/sunplus-uart.c 20484 20485SUNPLUS USB2 PHY DRIVER 20486M: Vincent Shih <vincent.sunplus@gmail.com> 20487L: linux-usb@vger.kernel.org 20488S: Maintained 20489F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20490F: drivers/phy/sunplus/Kconfig 20491F: drivers/phy/sunplus/Makefile 20492F: drivers/phy/sunplus/phy-sunplus-usb2.c 20493 20494SUNPLUS WATCHDOG DRIVER 20495M: Xiantao Hu <xt.hu@cqplus1.com> 20496L: linux-watchdog@vger.kernel.org 20497S: Maintained 20498F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20499F: drivers/watchdog/sunplus_wdt.c 20500 20501SUPERH 20502M: Yoshinori Sato <ysato@users.sourceforge.jp> 20503M: Rich Felker <dalias@libc.org> 20504M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20505L: linux-sh@vger.kernel.org 20506S: Maintained 20507Q: http://patchwork.kernel.org/project/linux-sh/list/ 20508F: Documentation/arch/sh/ 20509F: arch/sh/ 20510F: drivers/sh/ 20511 20512SUSPEND TO RAM 20513M: "Rafael J. Wysocki" <rafael@kernel.org> 20514M: Len Brown <len.brown@intel.com> 20515M: Pavel Machek <pavel@ucw.cz> 20516L: linux-pm@vger.kernel.org 20517S: Supported 20518B: https://bugzilla.kernel.org 20519F: Documentation/power/ 20520F: arch/x86/kernel/acpi/sleep* 20521F: arch/x86/kernel/acpi/wakeup* 20522F: drivers/base/power/ 20523F: include/linux/freezer.h 20524F: include/linux/pm.h 20525F: include/linux/suspend.h 20526F: kernel/power/ 20527 20528SVGA HANDLING 20529M: Martin Mares <mj@ucw.cz> 20530L: linux-video@atrey.karlin.mff.cuni.cz 20531S: Maintained 20532F: Documentation/admin-guide/svga.rst 20533F: arch/x86/boot/video* 20534 20535SWITCHDEV 20536M: Jiri Pirko <jiri@resnulli.us> 20537M: Ivan Vecera <ivecera@redhat.com> 20538L: netdev@vger.kernel.org 20539S: Supported 20540F: include/net/switchdev.h 20541F: net/switchdev/ 20542 20543SY8106A REGULATOR DRIVER 20544M: Icenowy Zheng <icenowy@aosc.io> 20545S: Maintained 20546F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20547F: drivers/regulator/sy8106a-regulator.c 20548 20549SYNC FILE FRAMEWORK 20550M: Sumit Semwal <sumit.semwal@linaro.org> 20551R: Gustavo Padovan <gustavo@padovan.org> 20552L: linux-media@vger.kernel.org 20553L: dri-devel@lists.freedesktop.org 20554S: Maintained 20555T: git git://anongit.freedesktop.org/drm/drm-misc 20556F: Documentation/driver-api/sync_file.rst 20557F: drivers/dma-buf/dma-fence* 20558F: drivers/dma-buf/sw_sync.c 20559F: drivers/dma-buf/sync_* 20560F: include/linux/sync_file.h 20561F: include/uapi/linux/sync_file.h 20562 20563SYNOPSYS ARC ARCHITECTURE 20564M: Vineet Gupta <vgupta@kernel.org> 20565L: linux-snps-arc@lists.infradead.org 20566S: Supported 20567T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20568F: Documentation/arch/arc 20569F: Documentation/devicetree/bindings/arc/* 20570F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20571F: arch/arc/ 20572F: drivers/clocksource/arc_timer.c 20573F: drivers/tty/serial/arc_uart.c 20574 20575SYNOPSYS ARC HSDK SDP pll clock driver 20576M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20577S: Supported 20578F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20579F: drivers/clk/clk-hsdk-pll.c 20580 20581SYNOPSYS ARC SDP clock driver 20582M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20583S: Supported 20584F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20585F: drivers/clk/axs10x/* 20586 20587SYNOPSYS ARC SDP platform support 20588M: Alexey Brodkin <abrodkin@synopsys.com> 20589S: Supported 20590F: Documentation/devicetree/bindings/arc/axs10* 20591F: arch/arc/boot/dts/ax* 20592F: arch/arc/plat-axs10x 20593 20594SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20595M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20596S: Supported 20597F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20598F: drivers/reset/reset-axs10x.c 20599 20600SYNOPSYS CREG GPIO DRIVER 20601M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20602S: Maintained 20603F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20604F: drivers/gpio/gpio-creg-snps.c 20605 20606SYNOPSYS DESIGNWARE 8250 UART DRIVER 20607M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20608R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20609S: Supported 20610F: drivers/tty/serial/8250/8250_dw.c 20611F: drivers/tty/serial/8250/8250_dwlib.* 20612F: drivers/tty/serial/8250/8250_lpss.c 20613 20614SYNOPSYS DESIGNWARE APB GPIO DRIVER 20615M: Hoan Tran <hoan@os.amperecomputing.com> 20616M: Serge Semin <fancer.lancer@gmail.com> 20617L: linux-gpio@vger.kernel.org 20618S: Maintained 20619F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20620F: drivers/gpio/gpio-dwapb.c 20621 20622SYNOPSYS DESIGNWARE APB SSI DRIVER 20623M: Serge Semin <fancer.lancer@gmail.com> 20624L: linux-spi@vger.kernel.org 20625S: Supported 20626F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20627F: drivers/spi/spi-dw* 20628 20629SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20630M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20631S: Maintained 20632F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20633F: drivers/dma/dw-axi-dmac/ 20634 20635SYNOPSYS DESIGNWARE DMAC DRIVER 20636M: Viresh Kumar <vireshk@kernel.org> 20637R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20638S: Maintained 20639F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20640F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20641F: drivers/dma/dw/ 20642F: include/dt-bindings/dma/dw-dmac.h 20643F: include/linux/dma/dw.h 20644F: include/linux/platform_data/dma-dw.h 20645 20646SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20647M: Jose Abreu <Jose.Abreu@synopsys.com> 20648L: netdev@vger.kernel.org 20649S: Supported 20650F: drivers/net/ethernet/synopsys/ 20651 20652SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20653M: Jose Abreu <Jose.Abreu@synopsys.com> 20654L: netdev@vger.kernel.org 20655S: Supported 20656F: drivers/net/pcs/pcs-xpcs.c 20657F: drivers/net/pcs/pcs-xpcs.h 20658F: include/linux/pcs/pcs-xpcs.h 20659 20660SYNOPSYS DESIGNWARE I2C DRIVER 20661M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20662R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20663R: Mika Westerberg <mika.westerberg@linux.intel.com> 20664R: Jan Dabros <jsd@semihalf.com> 20665L: linux-i2c@vger.kernel.org 20666S: Supported 20667F: drivers/i2c/busses/i2c-designware-* 20668 20669SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20670M: Jaehoon Chung <jh80.chung@samsung.com> 20671L: linux-mmc@vger.kernel.org 20672S: Maintained 20673F: drivers/mmc/host/dw_mmc* 20674 20675SYNOPSYS HSDK RESET CONTROLLER DRIVER 20676M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20677S: Supported 20678F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20679F: drivers/reset/reset-hsdk.c 20680F: include/dt-bindings/reset/snps,hsdk-reset.h 20681 20682SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20683M: Prabu Thangamuthu <prabu.t@synopsys.com> 20684M: Manjunath M B <manjumb@synopsys.com> 20685L: linux-mmc@vger.kernel.org 20686S: Maintained 20687F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20688 20689SYSTEM CONFIGURATION (SYSCON) 20690M: Lee Jones <lee@kernel.org> 20691M: Arnd Bergmann <arnd@arndb.de> 20692S: Supported 20693T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20694F: drivers/mfd/syscon.c 20695 20696SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20697M: Sudeep Holla <sudeep.holla@arm.com> 20698R: Cristian Marussi <cristian.marussi@arm.com> 20699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20700S: Maintained 20701F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20702F: drivers/clk/clk-sc[mp]i.c 20703F: drivers/cpufreq/sc[mp]i-cpufreq.c 20704F: drivers/firmware/arm_scmi/ 20705F: drivers/firmware/arm_scpi.c 20706F: drivers/powercap/arm_scmi_powercap.c 20707F: drivers/regulator/scmi-regulator.c 20708F: drivers/reset/reset-scmi.c 20709F: include/linux/sc[mp]i_protocol.h 20710F: include/trace/events/scmi.h 20711F: include/uapi/linux/virtio_scmi.h 20712 20713SYSTEM RESET/SHUTDOWN DRIVERS 20714M: Sebastian Reichel <sre@kernel.org> 20715L: linux-pm@vger.kernel.org 20716S: Maintained 20717T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20718F: Documentation/devicetree/bindings/power/reset/ 20719F: drivers/power/reset/ 20720 20721SYSTEM TRACE MODULE CLASS 20722M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20723S: Maintained 20724T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20725F: Documentation/trace/stm.rst 20726F: drivers/hwtracing/stm/ 20727F: include/linux/stm.h 20728F: include/uapi/linux/stm.h 20729 20730SYSTEM76 ACPI DRIVER 20731M: Jeremy Soller <jeremy@system76.com> 20732M: System76 Product Development <productdev@system76.com> 20733L: platform-driver-x86@vger.kernel.org 20734S: Maintained 20735F: drivers/platform/x86/system76_acpi.c 20736 20737SYSV FILESYSTEM 20738S: Orphan 20739F: Documentation/filesystems/sysv-fs.rst 20740F: fs/sysv/ 20741F: include/linux/sysv_fs.h 20742 20743TASKSTATS STATISTICS INTERFACE 20744M: Balbir Singh <bsingharora@gmail.com> 20745S: Maintained 20746F: Documentation/accounting/taskstats* 20747F: include/linux/taskstats* 20748F: kernel/taskstats.c 20749 20750TC subsystem 20751M: Jamal Hadi Salim <jhs@mojatatu.com> 20752M: Cong Wang <xiyou.wangcong@gmail.com> 20753M: Jiri Pirko <jiri@resnulli.us> 20754L: netdev@vger.kernel.org 20755S: Maintained 20756F: include/net/pkt_cls.h 20757F: include/net/pkt_sched.h 20758F: include/net/tc_act/ 20759F: include/uapi/linux/pkt_cls.h 20760F: include/uapi/linux/pkt_sched.h 20761F: include/uapi/linux/tc_act/ 20762F: include/uapi/linux/tc_ematch/ 20763F: net/sched/ 20764F: tools/testing/selftests/tc-testing 20765 20766TC90522 MEDIA DRIVER 20767M: Akihiro Tsukada <tskd08@gmail.com> 20768L: linux-media@vger.kernel.org 20769S: Odd Fixes 20770F: drivers/media/dvb-frontends/tc90522* 20771 20772TCP LOW PRIORITY MODULE 20773M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20774M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20775S: Maintained 20776W: http://tcp-lp-mod.sourceforge.net/ 20777F: net/ipv4/tcp_lp.c 20778 20779TDA10071 MEDIA DRIVER 20780M: Antti Palosaari <crope@iki.fi> 20781L: linux-media@vger.kernel.org 20782S: Maintained 20783W: https://linuxtv.org 20784W: http://palosaari.fi/linux/ 20785Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20786T: git git://linuxtv.org/anttip/media_tree.git 20787F: drivers/media/dvb-frontends/tda10071* 20788 20789TDA18212 MEDIA DRIVER 20790M: Antti Palosaari <crope@iki.fi> 20791L: linux-media@vger.kernel.org 20792S: Maintained 20793W: https://linuxtv.org 20794W: http://palosaari.fi/linux/ 20795Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20796T: git git://linuxtv.org/anttip/media_tree.git 20797F: drivers/media/tuners/tda18212* 20798 20799TDA18218 MEDIA DRIVER 20800M: Antti Palosaari <crope@iki.fi> 20801L: linux-media@vger.kernel.org 20802S: Maintained 20803W: https://linuxtv.org 20804W: http://palosaari.fi/linux/ 20805Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20806T: git git://linuxtv.org/anttip/media_tree.git 20807F: drivers/media/tuners/tda18218* 20808 20809TDA18250 MEDIA DRIVER 20810M: Olli Salonen <olli.salonen@iki.fi> 20811L: linux-media@vger.kernel.org 20812S: Maintained 20813W: https://linuxtv.org 20814Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20815T: git git://linuxtv.org/media_tree.git 20816F: drivers/media/tuners/tda18250* 20817 20818TDA18271 MEDIA DRIVER 20819M: Michael Krufky <mkrufky@linuxtv.org> 20820L: linux-media@vger.kernel.org 20821S: Maintained 20822W: https://linuxtv.org 20823W: http://github.com/mkrufky 20824Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20825T: git git://linuxtv.org/mkrufky/tuners.git 20826F: drivers/media/tuners/tda18271* 20827 20828TDA1997x MEDIA DRIVER 20829M: Tim Harvey <tharvey@gateworks.com> 20830L: linux-media@vger.kernel.org 20831S: Maintained 20832W: https://linuxtv.org 20833Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20834F: drivers/media/i2c/tda1997x.* 20835 20836TDA827x MEDIA DRIVER 20837M: Michael Krufky <mkrufky@linuxtv.org> 20838L: linux-media@vger.kernel.org 20839S: Maintained 20840W: https://linuxtv.org 20841W: http://github.com/mkrufky 20842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20843T: git git://linuxtv.org/mkrufky/tuners.git 20844F: drivers/media/tuners/tda8290.* 20845 20846TDA8290 MEDIA DRIVER 20847M: Michael Krufky <mkrufky@linuxtv.org> 20848L: linux-media@vger.kernel.org 20849S: Maintained 20850W: https://linuxtv.org 20851W: http://github.com/mkrufky 20852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20853T: git git://linuxtv.org/mkrufky/tuners.git 20854F: drivers/media/tuners/tda8290.* 20855 20856TDA9840 MEDIA DRIVER 20857M: Hans Verkuil <hverkuil@xs4all.nl> 20858L: linux-media@vger.kernel.org 20859S: Maintained 20860W: https://linuxtv.org 20861T: git git://linuxtv.org/media_tree.git 20862F: drivers/media/i2c/tda9840* 20863 20864TEA5761 TUNER DRIVER 20865M: Mauro Carvalho Chehab <mchehab@kernel.org> 20866L: linux-media@vger.kernel.org 20867S: Odd fixes 20868W: https://linuxtv.org 20869T: git git://linuxtv.org/media_tree.git 20870F: drivers/media/tuners/tea5761.* 20871 20872TEA5767 TUNER DRIVER 20873M: Mauro Carvalho Chehab <mchehab@kernel.org> 20874L: linux-media@vger.kernel.org 20875S: Maintained 20876W: https://linuxtv.org 20877T: git git://linuxtv.org/media_tree.git 20878F: drivers/media/tuners/tea5767.* 20879 20880TEA6415C MEDIA DRIVER 20881M: Hans Verkuil <hverkuil@xs4all.nl> 20882L: linux-media@vger.kernel.org 20883S: Maintained 20884W: https://linuxtv.org 20885T: git git://linuxtv.org/media_tree.git 20886F: drivers/media/i2c/tea6415c* 20887 20888TEA6420 MEDIA DRIVER 20889M: Hans Verkuil <hverkuil@xs4all.nl> 20890L: linux-media@vger.kernel.org 20891S: Maintained 20892W: https://linuxtv.org 20893T: git git://linuxtv.org/media_tree.git 20894F: drivers/media/i2c/tea6420* 20895 20896TEAM DRIVER 20897M: Jiri Pirko <jiri@resnulli.us> 20898L: netdev@vger.kernel.org 20899S: Supported 20900F: drivers/net/team/ 20901F: include/linux/if_team.h 20902F: include/uapi/linux/if_team.h 20903F: tools/testing/selftests/drivers/net/team/ 20904 20905TECHNICAL ADVISORY BOARD PROCESS DOCS 20906M: "Theodore Ts'o" <tytso@mit.edu> 20907M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20908L: tech-board-discuss@lists.linux-foundation.org 20909S: Maintained 20910F: Documentation/process/contribution-maturity-model.rst 20911F: Documentation/process/researcher-guidelines.rst 20912 20913TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20914M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20915S: Maintained 20916F: arch/x86/platform/ts5500/ 20917 20918TECHNOTREND USB IR RECEIVER 20919M: Sean Young <sean@mess.org> 20920L: linux-media@vger.kernel.org 20921S: Maintained 20922F: drivers/media/rc/ttusbir.c 20923 20924TECHWELL TW9910 VIDEO DECODER 20925L: linux-media@vger.kernel.org 20926S: Orphan 20927F: drivers/media/i2c/tw9910.c 20928F: include/media/i2c/tw9910.h 20929 20930TEE SUBSYSTEM 20931M: Jens Wiklander <jens.wiklander@linaro.org> 20932R: Sumit Garg <sumit.garg@linaro.org> 20933L: op-tee@lists.trustedfirmware.org 20934S: Maintained 20935F: Documentation/staging/tee.rst 20936F: drivers/tee/ 20937F: include/linux/tee_drv.h 20938F: include/uapi/linux/tee.h 20939 20940TEGRA ARCHITECTURE SUPPORT 20941M: Thierry Reding <thierry.reding@gmail.com> 20942M: Jonathan Hunter <jonathanh@nvidia.com> 20943L: linux-tegra@vger.kernel.org 20944S: Supported 20945Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20946T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20947N: [^a-z]tegra 20948 20949TEGRA CLOCK DRIVER 20950M: Peter De Schrijver <pdeschrijver@nvidia.com> 20951M: Prashant Gaikwad <pgaikwad@nvidia.com> 20952S: Supported 20953F: drivers/clk/tegra/ 20954 20955TEGRA DMA DRIVERS 20956M: Laxman Dewangan <ldewangan@nvidia.com> 20957M: Jon Hunter <jonathanh@nvidia.com> 20958S: Supported 20959F: drivers/dma/tegra* 20960 20961TEGRA I2C DRIVER 20962M: Laxman Dewangan <ldewangan@nvidia.com> 20963R: Dmitry Osipenko <digetx@gmail.com> 20964S: Supported 20965F: drivers/i2c/busses/i2c-tegra.c 20966 20967TEGRA IOMMU DRIVERS 20968M: Thierry Reding <thierry.reding@gmail.com> 20969R: Krishna Reddy <vdumpa@nvidia.com> 20970L: linux-tegra@vger.kernel.org 20971S: Supported 20972F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20973F: drivers/iommu/tegra* 20974 20975TEGRA KBC DRIVER 20976M: Laxman Dewangan <ldewangan@nvidia.com> 20977S: Supported 20978F: drivers/input/keyboard/tegra-kbc.c 20979 20980TEGRA NAND DRIVER 20981M: Stefan Agner <stefan@agner.ch> 20982M: Lucas Stach <dev@lynxeye.de> 20983S: Maintained 20984F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20985F: drivers/mtd/nand/raw/tegra_nand.c 20986 20987TEGRA PWM DRIVER 20988M: Thierry Reding <thierry.reding@gmail.com> 20989S: Supported 20990F: drivers/pwm/pwm-tegra.c 20991 20992TEGRA QUAD SPI DRIVER 20993M: Thierry Reding <thierry.reding@gmail.com> 20994M: Jonathan Hunter <jonathanh@nvidia.com> 20995M: Sowjanya Komatineni <skomatineni@nvidia.com> 20996L: linux-tegra@vger.kernel.org 20997S: Maintained 20998F: drivers/spi/spi-tegra210-quad.c 20999 21000TEGRA SERIAL DRIVER 21001M: Laxman Dewangan <ldewangan@nvidia.com> 21002S: Supported 21003F: drivers/tty/serial/serial-tegra.c 21004 21005TEGRA SPI DRIVER 21006M: Laxman Dewangan <ldewangan@nvidia.com> 21007S: Supported 21008F: drivers/spi/spi-tegra* 21009 21010TEGRA VIDEO DRIVER 21011M: Thierry Reding <thierry.reding@gmail.com> 21012M: Jonathan Hunter <jonathanh@nvidia.com> 21013M: Sowjanya Komatineni <skomatineni@nvidia.com> 21014M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21015L: linux-media@vger.kernel.org 21016L: linux-tegra@vger.kernel.org 21017S: Maintained 21018F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21019F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21021F: drivers/staging/media/tegra-video/ 21022 21023TEGRA XUSB PADCTL DRIVER 21024M: JC Kuo <jckuo@nvidia.com> 21025S: Supported 21026F: drivers/phy/tegra/xusb* 21027 21028TEHUTI ETHERNET DRIVER 21029M: Andy Gospodarek <andy@greyhouse.net> 21030L: netdev@vger.kernel.org 21031S: Supported 21032F: drivers/net/ethernet/tehuti/* 21033 21034TELECOM CLOCK DRIVER FOR MCPL0010 21035M: Mark Gross <markgross@kernel.org> 21036S: Supported 21037F: drivers/char/tlclk.c 21038 21039TEMPO SEMICONDUCTOR DRIVERS 21040M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21041S: Maintained 21042F: Documentation/devicetree/bindings/sound/tscs*.txt 21043F: sound/soc/codecs/tscs*.c 21044F: sound/soc/codecs/tscs*.h 21045 21046TENSILICA XTENSA PORT (xtensa) 21047M: Chris Zankel <chris@zankel.net> 21048M: Max Filippov <jcmvbkbc@gmail.com> 21049S: Maintained 21050T: git https://github.com/jcmvbkbc/linux-xtensa.git 21051F: arch/xtensa/ 21052F: drivers/irqchip/irq-xtensa-* 21053 21054TEXAS INSTRUMENTS ASoC DRIVERS 21055M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21056L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21057S: Maintained 21058F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21059F: sound/soc/ti/ 21060 21061TEXAS INSTRUMENTS DMA DRIVERS 21062M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21063L: dmaengine@vger.kernel.org 21064S: Maintained 21065F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21066F: Documentation/devicetree/bindings/dma/ti-edma.txt 21067F: Documentation/devicetree/bindings/dma/ti/ 21068F: drivers/dma/ti/ 21069F: include/linux/dma/k3-psil.h 21070F: include/linux/dma/k3-udma-glue.h 21071F: include/linux/dma/ti-cppi5.h 21072X: drivers/dma/ti/cppi41.c 21073 21074TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21075M: Robert Marko <robert.marko@sartura.hr> 21076M: Luka Perkov <luka.perkov@sartura.hr> 21077L: linux-hwmon@vger.kernel.org 21078S: Maintained 21079F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21080F: Documentation/hwmon/tps23861.rst 21081F: drivers/hwmon/tps23861.c 21082 21083TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21084M: Ricardo Ribalda <ribalda@kernel.org> 21085L: linux-iio@vger.kernel.org 21086S: Supported 21087F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21088F: drivers/iio/dac/ti-dac7612.c 21089 21090TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21091M: Nishanth Menon <nm@ti.com> 21092M: Tero Kristo <kristo@kernel.org> 21093M: Santosh Shilimkar <ssantosh@kernel.org> 21094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21095S: Maintained 21096F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21097F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21098F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21099F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21100F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21101F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21102F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21103F: drivers/clk/keystone/sci-clk.c 21104F: drivers/firmware/ti_sci* 21105F: drivers/irqchip/irq-ti-sci-inta.c 21106F: drivers/irqchip/irq-ti-sci-intr.c 21107F: drivers/reset/reset-ti-sci.c 21108F: drivers/soc/ti/ti_sci_inta_msi.c 21109F: drivers/soc/ti/ti_sci_pm_domains.c 21110F: include/dt-bindings/soc/ti,sci_pm_domain.h 21111F: include/linux/soc/ti/ti_sci_inta_msi.h 21112F: include/linux/soc/ti/ti_sci_protocol.h 21113 21114TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21115M: Puranjay Mohan <puranjay12@gmail.com> 21116L: linux-iio@vger.kernel.org 21117S: Supported 21118F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21119F: drivers/iio/temperature/tmp117.c 21120 21121THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21122M: Hans Verkuil <hverkuil@xs4all.nl> 21123L: linux-media@vger.kernel.org 21124S: Maintained 21125W: https://linuxtv.org 21126T: git git://linuxtv.org/media_tree.git 21127F: drivers/media/radio/radio-raremono.c 21128 21129THERMAL 21130M: Rafael J. Wysocki <rafael@kernel.org> 21131M: Daniel Lezcano <daniel.lezcano@linaro.org> 21132R: Amit Kucheria <amitk@kernel.org> 21133R: Zhang Rui <rui.zhang@intel.com> 21134L: linux-pm@vger.kernel.org 21135S: Supported 21136Q: https://patchwork.kernel.org/project/linux-pm/list/ 21137T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21138F: Documentation/ABI/testing/sysfs-class-thermal 21139F: Documentation/admin-guide/thermal/ 21140F: Documentation/devicetree/bindings/thermal/ 21141F: Documentation/driver-api/thermal/ 21142F: drivers/thermal/ 21143F: include/dt-bindings/thermal/ 21144F: include/linux/cpu_cooling.h 21145F: include/linux/thermal.h 21146F: include/uapi/linux/thermal.h 21147F: tools/lib/thermal/ 21148F: tools/thermal/ 21149 21150THERMAL DRIVER FOR AMLOGIC SOCS 21151M: Guillaume La Roque <glaroque@baylibre.com> 21152L: linux-pm@vger.kernel.org 21153L: linux-amlogic@lists.infradead.org 21154S: Supported 21155W: http://linux-meson.com/ 21156F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21157F: drivers/thermal/amlogic_thermal.c 21158 21159THERMAL/CPU_COOLING 21160M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21161M: Daniel Lezcano <daniel.lezcano@linaro.org> 21162M: Viresh Kumar <viresh.kumar@linaro.org> 21163R: Lukasz Luba <lukasz.luba@arm.com> 21164L: linux-pm@vger.kernel.org 21165S: Supported 21166F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21167F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21168F: drivers/thermal/cpufreq_cooling.c 21169F: drivers/thermal/cpuidle_cooling.c 21170F: include/linux/cpu_cooling.h 21171 21172THERMAL/POWER_ALLOCATOR 21173M: Lukasz Luba <lukasz.luba@arm.com> 21174L: linux-pm@vger.kernel.org 21175S: Maintained 21176F: Documentation/driver-api/thermal/power_allocator.rst 21177F: drivers/thermal/gov_power_allocator.c 21178F: drivers/thermal/thermal_trace_ipa.h 21179 21180THINKPAD ACPI EXTRAS DRIVER 21181M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21182L: ibm-acpi-devel@lists.sourceforge.net 21183L: platform-driver-x86@vger.kernel.org 21184S: Maintained 21185W: http://ibm-acpi.sourceforge.net 21186W: http://thinkwiki.org/wiki/Ibm-acpi 21187T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21188F: drivers/platform/x86/thinkpad_acpi.c 21189 21190THINKPAD LMI DRIVER 21191M: Mark Pearson <markpearson@lenovo.com> 21192L: platform-driver-x86@vger.kernel.org 21193S: Maintained 21194F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21195F: drivers/platform/x86/think-lmi.? 21196 21197THUNDERBOLT DMA TRAFFIC TEST DRIVER 21198M: Isaac Hazan <isaac.hazan@intel.com> 21199L: linux-usb@vger.kernel.org 21200S: Maintained 21201F: drivers/thunderbolt/dma_test.c 21202 21203THUNDERBOLT DRIVER 21204M: Andreas Noever <andreas.noever@gmail.com> 21205M: Michael Jamet <michael.jamet@intel.com> 21206M: Mika Westerberg <mika.westerberg@linux.intel.com> 21207M: Yehezkel Bernat <YehezkelShB@gmail.com> 21208L: linux-usb@vger.kernel.org 21209S: Maintained 21210T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21211F: Documentation/admin-guide/thunderbolt.rst 21212F: drivers/thunderbolt/ 21213F: include/linux/thunderbolt.h 21214 21215THUNDERBOLT NETWORK DRIVER 21216M: Michael Jamet <michael.jamet@intel.com> 21217M: Mika Westerberg <mika.westerberg@linux.intel.com> 21218M: Yehezkel Bernat <YehezkelShB@gmail.com> 21219L: netdev@vger.kernel.org 21220S: Maintained 21221F: drivers/net/thunderbolt/ 21222 21223THUNDERX GPIO DRIVER 21224M: Robert Richter <rric@kernel.org> 21225S: Odd Fixes 21226F: drivers/gpio/gpio-thunderx.c 21227 21228TI ADS7924 ADC DRIVER 21229M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21230L: linux-iio@vger.kernel.org 21231S: Supported 21232F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21233F: drivers/iio/adc/ti-ads7924.c 21234 21235TI AM437X VPFE DRIVER 21236M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21237L: linux-media@vger.kernel.org 21238S: Maintained 21239W: https://linuxtv.org 21240Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21241T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21242F: drivers/media/platform/ti/am437x/ 21243 21244TI BANDGAP AND THERMAL DRIVER 21245M: Eduardo Valentin <edubezval@gmail.com> 21246M: Keerthy <j-keerthy@ti.com> 21247L: linux-pm@vger.kernel.org 21248L: linux-omap@vger.kernel.org 21249S: Maintained 21250F: drivers/thermal/ti-soc-thermal/ 21251 21252TI BQ27XXX POWER SUPPLY DRIVER 21253F: drivers/power/supply/bq27xxx_battery.c 21254F: drivers/power/supply/bq27xxx_battery_i2c.c 21255F: include/linux/power/bq27xxx_battery.h 21256 21257TI CDCE706 CLOCK DRIVER 21258M: Max Filippov <jcmvbkbc@gmail.com> 21259S: Maintained 21260F: drivers/clk/clk-cdce706.c 21261 21262TI CLOCK DRIVER 21263M: Tero Kristo <kristo@kernel.org> 21264L: linux-omap@vger.kernel.org 21265S: Odd Fixes 21266F: drivers/clk/ti/ 21267F: include/linux/clk/ti.h 21268 21269TI DAVINCI MACHINE SUPPORT 21270M: Bartosz Golaszewski <brgl@bgdev.pl> 21271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21272S: Maintained 21273T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21274F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21275F: arch/arm/boot/dts/ti/davinci/ 21276F: arch/arm/mach-davinci/ 21277F: drivers/i2c/busses/i2c-davinci.c 21278 21279TI DAVINCI SERIES CLOCK DRIVER 21280M: David Lechner <david@lechnology.com> 21281R: Sekhar Nori <nsekhar@ti.com> 21282S: Maintained 21283F: Documentation/devicetree/bindings/clock/ti/davinci/ 21284F: drivers/clk/davinci/ 21285F: include/linux/clk/davinci.h 21286 21287TI DAVINCI SERIES GPIO DRIVER 21288M: Keerthy <j-keerthy@ti.com> 21289L: linux-gpio@vger.kernel.org 21290S: Maintained 21291F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21292F: drivers/gpio/gpio-davinci.c 21293 21294TI DAVINCI SERIES MEDIA DRIVER 21295M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21296L: linux-media@vger.kernel.org 21297S: Maintained 21298W: https://linuxtv.org 21299Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21300T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21301F: drivers/media/platform/ti/davinci/ 21302F: include/media/davinci/ 21303 21304TI ENHANCED CAPTURE (eCAP) DRIVER 21305M: Vignesh Raghavendra <vigneshr@ti.com> 21306R: Julien Panis <jpanis@baylibre.com> 21307L: linux-iio@vger.kernel.org 21308L: linux-omap@vger.kernel.org 21309S: Maintained 21310F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21311F: drivers/counter/ti-ecap-capture.c 21312 21313TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21314R: David Lechner <david@lechnology.com> 21315L: linux-iio@vger.kernel.org 21316F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21317F: drivers/counter/ti-eqep.c 21318 21319TI ETHERNET SWITCH DRIVER (CPSW) 21320R: Grygorii Strashko <grygorii.strashko@ti.com> 21321L: linux-omap@vger.kernel.org 21322L: netdev@vger.kernel.org 21323S: Maintained 21324F: drivers/net/ethernet/ti/cpsw* 21325F: drivers/net/ethernet/ti/davinci* 21326 21327TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21328M: Alex Dubov <oakad@yahoo.com> 21329S: Maintained 21330W: http://tifmxx.berlios.de/ 21331F: drivers/memstick/host/tifm_ms.c 21332F: drivers/misc/tifm* 21333F: drivers/mmc/host/tifm_sd.c 21334F: include/linux/tifm.h 21335 21336TI FPD-LINK DRIVERS 21337M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21338L: linux-media@vger.kernel.org 21339S: Maintained 21340F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21341F: drivers/media/i2c/ds90* 21342F: include/media/i2c/ds90* 21343 21344TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21345M: Nishanth Menon <nm@ti.com> 21346M: Santosh Shilimkar <ssantosh@kernel.org> 21347L: linux-kernel@vger.kernel.org 21348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21349S: Maintained 21350T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21351F: drivers/soc/ti/* 21352 21353TI LM49xxx FAMILY ASoC CODEC DRIVERS 21354M: M R Swami Reddy <mr.swami.reddy@ti.com> 21355M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21357S: Maintained 21358F: sound/soc/codecs/isabelle* 21359F: sound/soc/codecs/lm49453* 21360 21361TI LMP92064 ADC DRIVER 21362M: Leonard Göhrs <l.goehrs@pengutronix.de> 21363R: kernel@pengutronix.de 21364L: linux-iio@vger.kernel.org 21365S: Maintained 21366F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21367F: drivers/iio/adc/ti-lmp92064.c 21368 21369TI PCM3060 ASoC CODEC DRIVER 21370M: Kirill Marinushkin <kmarinushkin@birdec.com> 21371L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21372S: Maintained 21373F: Documentation/devicetree/bindings/sound/pcm3060.txt 21374F: sound/soc/codecs/pcm3060* 21375 21376TI TAS571X FAMILY ASoC CODEC DRIVER 21377M: Kevin Cernekee <cernekee@chromium.org> 21378L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21379S: Odd Fixes 21380F: sound/soc/codecs/tas571x* 21381 21382TI TMAG5273 MAGNETOMETER DRIVER 21383M: Gerald Loacker <gerald.loacker@wolfvision.net> 21384L: linux-iio@vger.kernel.org 21385S: Maintained 21386F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21387F: drivers/iio/magnetometer/tmag5273.c 21388 21389TI TRF7970A NFC DRIVER 21390M: Mark Greer <mgreer@animalcreek.com> 21391L: linux-wireless@vger.kernel.org 21392S: Supported 21393F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21394F: drivers/nfc/trf7970a.c 21395 21396TI TSC2046 ADC DRIVER 21397M: Oleksij Rempel <o.rempel@pengutronix.de> 21398R: kernel@pengutronix.de 21399L: linux-iio@vger.kernel.org 21400S: Maintained 21401F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21402F: drivers/iio/adc/ti-tsc2046.c 21403 21404TI TWL4030 SERIES SOC CODEC DRIVER 21405M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21406L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21407S: Maintained 21408F: sound/soc/codecs/twl4030* 21409 21410TI VPE/CAL DRIVERS 21411M: Benoit Parrot <bparrot@ti.com> 21412L: linux-media@vger.kernel.org 21413S: Maintained 21414W: http://linuxtv.org/ 21415Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21416F: Documentation/devicetree/bindings/media/ti,cal.yaml 21417F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21418F: drivers/media/platform/ti/cal/ 21419F: drivers/media/platform/ti/vpe/ 21420 21421TI WILINK WIRELESS DRIVERS 21422L: linux-wireless@vger.kernel.org 21423S: Orphan 21424W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21425W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21426T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21427F: drivers/net/wireless/ti/ 21428 21429TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21430M: John Stultz <jstultz@google.com> 21431M: Thomas Gleixner <tglx@linutronix.de> 21432R: Stephen Boyd <sboyd@kernel.org> 21433L: linux-kernel@vger.kernel.org 21434S: Supported 21435T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21436F: include/linux/clocksource.h 21437F: include/linux/time.h 21438F: include/linux/timex.h 21439F: include/uapi/linux/time.h 21440F: include/uapi/linux/timex.h 21441F: kernel/time/alarmtimer.c 21442F: kernel/time/clocksource.c 21443F: kernel/time/ntp.c 21444F: kernel/time/time*.c 21445F: tools/testing/selftests/timers/ 21446 21447TIPC NETWORK LAYER 21448M: Jon Maloy <jmaloy@redhat.com> 21449M: Ying Xue <ying.xue@windriver.com> 21450L: netdev@vger.kernel.org (core kernel code) 21451L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21452S: Maintained 21453W: http://tipc.sourceforge.net/ 21454F: include/uapi/linux/tipc*.h 21455F: net/tipc/ 21456 21457TLAN NETWORK DRIVER 21458M: Samuel Chessman <chessman@tux.org> 21459L: tlan-devel@lists.sourceforge.net (subscribers-only) 21460S: Maintained 21461W: http://sourceforge.net/projects/tlan/ 21462F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21463F: drivers/net/ethernet/ti/tlan.* 21464 21465TMIO/SDHI MMC DRIVER 21466M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21467L: linux-mmc@vger.kernel.org 21468L: linux-renesas-soc@vger.kernel.org 21469S: Supported 21470F: drivers/mmc/host/renesas_sdhi* 21471F: drivers/mmc/host/tmio_mmc* 21472F: include/linux/mfd/tmio.h 21473 21474TMP401 HARDWARE MONITOR DRIVER 21475M: Guenter Roeck <linux@roeck-us.net> 21476L: linux-hwmon@vger.kernel.org 21477S: Maintained 21478F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21479F: Documentation/hwmon/tmp401.rst 21480F: drivers/hwmon/tmp401.c 21481 21482TMP464 HARDWARE MONITOR DRIVER 21483M: Guenter Roeck <linux@roeck-us.net> 21484L: linux-hwmon@vger.kernel.org 21485S: Maintained 21486F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21487F: Documentation/hwmon/tmp464.rst 21488F: drivers/hwmon/tmp464.c 21489 21490TMP513 HARDWARE MONITOR DRIVER 21491M: Eric Tremblay <etremblay@distech-controls.com> 21492L: linux-hwmon@vger.kernel.org 21493S: Maintained 21494F: Documentation/hwmon/tmp513.rst 21495F: drivers/hwmon/tmp513.c 21496 21497TMPFS (SHMEM FILESYSTEM) 21498M: Hugh Dickins <hughd@google.com> 21499L: linux-mm@kvack.org 21500S: Maintained 21501F: include/linux/shmem_fs.h 21502F: mm/shmem.c 21503 21504TOMOYO SECURITY MODULE 21505M: Kentaro Takeda <takedakn@nttdata.co.jp> 21506M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21507L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21508L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21509L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21510L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21511S: Maintained 21512W: https://tomoyo.osdn.jp/ 21513F: security/tomoyo/ 21514 21515TOPSTAR LAPTOP EXTRAS DRIVER 21516M: Herton Ronaldo Krzesinski <herton@canonical.com> 21517L: platform-driver-x86@vger.kernel.org 21518S: Maintained 21519F: drivers/platform/x86/topstar-laptop.c 21520 21521TORTURE-TEST MODULES 21522M: Davidlohr Bueso <dave@stgolabs.net> 21523M: "Paul E. McKenney" <paulmck@kernel.org> 21524M: Josh Triplett <josh@joshtriplett.org> 21525L: linux-kernel@vger.kernel.org 21526S: Supported 21527T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21528F: Documentation/RCU/torture.rst 21529F: kernel/locking/locktorture.c 21530F: kernel/rcu/rcuscale.c 21531F: kernel/rcu/rcutorture.c 21532F: kernel/rcu/refscale.c 21533F: kernel/torture.c 21534 21535TOSHIBA ACPI EXTRAS DRIVER 21536M: Azael Avalos <coproscefalo@gmail.com> 21537L: platform-driver-x86@vger.kernel.org 21538S: Maintained 21539F: drivers/platform/x86/toshiba_acpi.c 21540 21541TOSHIBA BLUETOOTH DRIVER 21542M: Azael Avalos <coproscefalo@gmail.com> 21543L: platform-driver-x86@vger.kernel.org 21544S: Maintained 21545F: drivers/platform/x86/toshiba_bluetooth.c 21546 21547TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21548M: Azael Avalos <coproscefalo@gmail.com> 21549L: platform-driver-x86@vger.kernel.org 21550S: Maintained 21551F: drivers/platform/x86/toshiba_haps.c 21552 21553TOSHIBA SMM DRIVER 21554M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21555S: Maintained 21556W: http://www.buzzard.org.uk/toshiba/ 21557F: drivers/char/toshiba.c 21558F: include/linux/toshiba.h 21559F: include/uapi/linux/toshiba.h 21560 21561TOSHIBA TC358743 DRIVER 21562M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21563L: linux-media@vger.kernel.org 21564S: Maintained 21565F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21566F: drivers/media/i2c/tc358743* 21567F: include/media/i2c/tc358743.h 21568 21569TOSHIBA WMI HOTKEYS DRIVER 21570M: Azael Avalos <coproscefalo@gmail.com> 21571L: platform-driver-x86@vger.kernel.org 21572S: Maintained 21573F: drivers/platform/x86/toshiba-wmi.c 21574 21575TPM DEVICE DRIVER 21576M: Peter Huewe <peterhuewe@gmx.de> 21577M: Jarkko Sakkinen <jarkko@kernel.org> 21578R: Jason Gunthorpe <jgg@ziepe.ca> 21579L: linux-integrity@vger.kernel.org 21580S: Maintained 21581W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21582Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21583T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21584F: drivers/char/tpm/ 21585 21586TPS546D24 DRIVER 21587M: Duke Du <dukedu83@gmail.com> 21588L: linux-hwmon@vger.kernel.org 21589S: Maintained 21590F: Documentation/hwmon/tps546d24.rst 21591F: drivers/hwmon/pmbus/tps546d24.c 21592 21593TRACING 21594M: Steven Rostedt <rostedt@goodmis.org> 21595M: Masami Hiramatsu <mhiramat@kernel.org> 21596L: linux-kernel@vger.kernel.org 21597L: linux-trace-kernel@vger.kernel.org 21598S: Maintained 21599Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21600T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21601F: Documentation/trace/* 21602F: fs/tracefs/ 21603F: include/linux/trace*.h 21604F: include/trace/ 21605F: kernel/trace/ 21606F: scripts/tracing/ 21607F: tools/testing/selftests/ftrace/ 21608 21609TRACING MMIO ACCESSES (MMIOTRACE) 21610M: Steven Rostedt <rostedt@goodmis.org> 21611M: Masami Hiramatsu <mhiramat@kernel.org> 21612R: Karol Herbst <karolherbst@gmail.com> 21613R: Pekka Paalanen <ppaalanen@gmail.com> 21614L: linux-kernel@vger.kernel.org 21615L: nouveau@lists.freedesktop.org 21616S: Maintained 21617F: arch/x86/mm/kmmio.c 21618F: arch/x86/mm/mmio-mod.c 21619F: arch/x86/mm/testmmiotrace.c 21620F: include/linux/mmiotrace.h 21621F: kernel/trace/trace_mmiotrace.c 21622 21623TRACING OS NOISE / LATENCY TRACERS 21624M: Steven Rostedt <rostedt@goodmis.org> 21625M: Daniel Bristot de Oliveira <bristot@kernel.org> 21626S: Maintained 21627F: Documentation/trace/hwlat_detector.rst 21628F: Documentation/trace/osnoise-tracer.rst 21629F: Documentation/trace/timerlat-tracer.rst 21630F: arch/*/kernel/trace.c 21631F: include/trace/events/osnoise.h 21632F: kernel/trace/trace_hwlat.c 21633F: kernel/trace/trace_irqsoff.c 21634F: kernel/trace/trace_osnoise.c 21635F: kernel/trace/trace_sched_wakeup.c 21636 21637TRADITIONAL CHINESE DOCUMENTATION 21638M: Hu Haowen <src.res@email.cn> 21639L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21640S: Maintained 21641W: https://github.com/srcres258/linux-doc 21642T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21643F: Documentation/translations/zh_TW/ 21644 21645TTY LAYER 21646M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21647M: Jiri Slaby <jirislaby@kernel.org> 21648S: Supported 21649T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21650F: Documentation/driver-api/serial/ 21651F: drivers/tty/ 21652F: drivers/tty/serial/serial_core.c 21653F: include/linux/selection.h 21654F: include/linux/serial.h 21655F: include/linux/serial_core.h 21656F: include/linux/sysrq.h 21657F: include/linux/tty*.h 21658F: include/linux/vt.h 21659F: include/linux/vt_*.h 21660F: include/uapi/linux/serial.h 21661F: include/uapi/linux/serial_core.h 21662F: include/uapi/linux/tty.h 21663 21664TUA9001 MEDIA DRIVER 21665M: Antti Palosaari <crope@iki.fi> 21666L: linux-media@vger.kernel.org 21667S: Maintained 21668W: https://linuxtv.org 21669W: http://palosaari.fi/linux/ 21670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21671T: git git://linuxtv.org/anttip/media_tree.git 21672F: drivers/media/tuners/tua9001* 21673 21674TULIP NETWORK DRIVERS 21675L: netdev@vger.kernel.org 21676L: linux-parisc@vger.kernel.org 21677S: Orphan 21678F: drivers/net/ethernet/dec/tulip/ 21679 21680TUN/TAP driver 21681M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21682S: Maintained 21683W: http://vtun.sourceforge.net/tun 21684F: Documentation/networking/tuntap.rst 21685F: arch/um/os-Linux/drivers/ 21686 21687TURBOCHANNEL SUBSYSTEM 21688M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21689M: Ralf Baechle <ralf@linux-mips.org> 21690L: linux-mips@vger.kernel.org 21691S: Maintained 21692Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21693F: drivers/tc/ 21694F: include/linux/tc.h 21695 21696TURBOSTAT UTILITY 21697M: "Len Brown" <lenb@kernel.org> 21698L: linux-pm@vger.kernel.org 21699S: Supported 21700Q: https://patchwork.kernel.org/project/linux-pm/list/ 21701B: https://bugzilla.kernel.org 21702T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21703F: tools/power/x86/turbostat/ 21704 21705TW5864 VIDEO4LINUX DRIVER 21706M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21707M: Anton Sviridenko <anton@corp.bluecherry.net> 21708M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21709M: Andrey Utkin <andrey_utkin@fastmail.com> 21710L: linux-media@vger.kernel.org 21711S: Supported 21712F: drivers/media/pci/tw5864/ 21713 21714TW68 VIDEO4LINUX DRIVER 21715M: Hans Verkuil <hverkuil@xs4all.nl> 21716L: linux-media@vger.kernel.org 21717S: Odd Fixes 21718W: https://linuxtv.org 21719T: git git://linuxtv.org/media_tree.git 21720F: drivers/media/pci/tw68/ 21721 21722TW686X VIDEO4LINUX DRIVER 21723M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21724L: linux-media@vger.kernel.org 21725S: Maintained 21726W: http://linuxtv.org 21727T: git git://linuxtv.org/media_tree.git 21728F: drivers/media/pci/tw686x/ 21729 21730U-BOOT ENVIRONMENT VARIABLES 21731M: Rafał Miłecki <rafal@milecki.pl> 21732S: Maintained 21733F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21734F: drivers/nvmem/u-boot-env.c 21735 21736UACCE ACCELERATOR FRAMEWORK 21737M: Zhangfei Gao <zhangfei.gao@linaro.org> 21738M: Zhou Wang <wangzhou1@hisilicon.com> 21739L: linux-accelerators@lists.ozlabs.org 21740L: linux-kernel@vger.kernel.org 21741S: Maintained 21742F: Documentation/ABI/testing/sysfs-driver-uacce 21743F: Documentation/misc-devices/uacce.rst 21744F: drivers/misc/uacce/ 21745F: include/linux/uacce.h 21746F: include/uapi/misc/uacce/ 21747 21748UBI FILE SYSTEM (UBIFS) 21749M: Richard Weinberger <richard@nod.at> 21750L: linux-mtd@lists.infradead.org 21751S: Supported 21752W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21753T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21754T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21755F: Documentation/ABI/testing/sysfs-fs-ubifs 21756F: Documentation/filesystems/ubifs-authentication.rst 21757F: Documentation/filesystems/ubifs.rst 21758F: fs/ubifs/ 21759 21760UBLK USERSPACE BLOCK DRIVER 21761M: Ming Lei <ming.lei@redhat.com> 21762L: linux-block@vger.kernel.org 21763S: Maintained 21764F: Documentation/block/ublk.rst 21765F: drivers/block/ublk_drv.c 21766F: include/uapi/linux/ublk_cmd.h 21767 21768UCLINUX (M68KNOMMU AND COLDFIRE) 21769M: Greg Ungerer <gerg@linux-m68k.org> 21770L: linux-m68k@lists.linux-m68k.org 21771S: Maintained 21772W: http://www.linux-m68k.org/ 21773T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21774F: arch/m68k/*/*_no.* 21775F: arch/m68k/68*/ 21776F: arch/m68k/coldfire/ 21777F: arch/m68k/include/asm/*_no.* 21778 21779UDF FILESYSTEM 21780M: Jan Kara <jack@suse.com> 21781S: Maintained 21782F: Documentation/filesystems/udf.rst 21783F: fs/udf/ 21784 21785UDRAW TABLET 21786M: Bastien Nocera <hadess@hadess.net> 21787L: linux-input@vger.kernel.org 21788S: Maintained 21789F: drivers/hid/hid-udraw-ps3.c 21790 21791UFS FILESYSTEM 21792M: Evgeniy Dushistov <dushistov@mail.ru> 21793S: Maintained 21794F: Documentation/admin-guide/ufs.rst 21795F: fs/ufs/ 21796 21797UHID USERSPACE HID IO DRIVER 21798M: David Rheinsberg <david.rheinsberg@gmail.com> 21799L: linux-input@vger.kernel.org 21800S: Maintained 21801F: drivers/hid/uhid.c 21802F: include/uapi/linux/uhid.h 21803 21804ULPI BUS 21805M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21806L: linux-usb@vger.kernel.org 21807S: Maintained 21808F: drivers/usb/common/ulpi.c 21809F: include/linux/ulpi/ 21810 21811UNICODE SUBSYSTEM 21812M: Gabriel Krisman Bertazi <krisman@collabora.com> 21813L: linux-fsdevel@vger.kernel.org 21814S: Supported 21815F: fs/unicode/ 21816 21817UNIFDEF 21818M: Tony Finch <dot@dotat.at> 21819S: Maintained 21820W: http://dotat.at/prog/unifdef 21821F: scripts/unifdef.c 21822 21823UNIFORM CDROM DRIVER 21824M: Phillip Potter <phil@philpotter.co.uk> 21825S: Maintained 21826F: Documentation/cdrom/ 21827F: drivers/cdrom/cdrom.c 21828F: include/linux/cdrom.h 21829F: include/uapi/linux/cdrom.h 21830 21831UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21832R: Alim Akhtar <alim.akhtar@samsung.com> 21833R: Avri Altman <avri.altman@wdc.com> 21834R: Bart Van Assche <bvanassche@acm.org> 21835L: linux-scsi@vger.kernel.org 21836S: Supported 21837F: Documentation/devicetree/bindings/ufs/ 21838F: Documentation/scsi/ufs.rst 21839F: drivers/ufs/core/ 21840 21841UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21842M: Pedro Sousa <pedrom.sousa@synopsys.com> 21843L: linux-scsi@vger.kernel.org 21844S: Supported 21845F: drivers/ufs/host/*dwc* 21846 21847UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21848M: Alim Akhtar <alim.akhtar@samsung.com> 21849L: linux-scsi@vger.kernel.org 21850S: Maintained 21851F: drivers/ufs/host/ufs-exynos* 21852 21853UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21854M: Stanley Chu <stanley.chu@mediatek.com> 21855L: linux-scsi@vger.kernel.org 21856L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21857S: Maintained 21858F: drivers/ufs/host/ufs-mediatek* 21859 21860UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21861M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21862L: linux-arm-msm@vger.kernel.org 21863L: linux-scsi@vger.kernel.org 21864S: Maintained 21865F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21866F: drivers/ufs/host/ufs-qcom* 21867 21868UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21869M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21870L: linux-renesas-soc@vger.kernel.org 21871L: linux-scsi@vger.kernel.org 21872S: Maintained 21873F: drivers/ufs/host/ufs-renesas.c 21874 21875UNSORTED BLOCK IMAGES (UBI) 21876M: Richard Weinberger <richard@nod.at> 21877L: linux-mtd@lists.infradead.org 21878S: Supported 21879W: http://www.linux-mtd.infradead.org/ 21880T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21881T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21882F: drivers/mtd/ubi/ 21883F: include/linux/mtd/ubi.h 21884F: include/uapi/mtd/ubi-user.h 21885 21886USB "USBNET" DRIVER FRAMEWORK 21887M: Oliver Neukum <oneukum@suse.com> 21888L: netdev@vger.kernel.org 21889S: Maintained 21890W: http://www.linux-usb.org/usbnet 21891F: drivers/net/usb/usbnet.c 21892F: include/linux/usb/usbnet.h 21893 21894USB ACM DRIVER 21895M: Oliver Neukum <oneukum@suse.com> 21896L: linux-usb@vger.kernel.org 21897S: Maintained 21898F: Documentation/usb/acm.rst 21899F: drivers/usb/class/cdc-acm.* 21900 21901USB APPLE MFI FASTCHARGE DRIVER 21902M: Bastien Nocera <hadess@hadess.net> 21903L: linux-usb@vger.kernel.org 21904S: Maintained 21905F: drivers/usb/misc/apple-mfi-fastcharge.c 21906 21907USB AR5523 WIRELESS DRIVER 21908M: Pontus Fuchs <pontus.fuchs@gmail.com> 21909L: linux-wireless@vger.kernel.org 21910S: Maintained 21911F: drivers/net/wireless/ath/ar5523/ 21912 21913USB ATTACHED SCSI 21914M: Oliver Neukum <oneukum@suse.com> 21915L: linux-usb@vger.kernel.org 21916L: linux-scsi@vger.kernel.org 21917S: Maintained 21918F: drivers/usb/storage/uas.c 21919 21920USB CDC ETHERNET DRIVER 21921M: Oliver Neukum <oliver@neukum.org> 21922L: linux-usb@vger.kernel.org 21923S: Maintained 21924F: drivers/net/usb/cdc_*.c 21925F: include/uapi/linux/usb/cdc.h 21926 21927USB CHAOSKEY DRIVER 21928M: Keith Packard <keithp@keithp.com> 21929L: linux-usb@vger.kernel.org 21930S: Maintained 21931F: drivers/usb/misc/chaoskey.c 21932 21933USB CYPRESS C67X00 DRIVER 21934L: linux-usb@vger.kernel.org 21935S: Orphan 21936F: drivers/usb/c67x00/ 21937 21938USB DAVICOM DM9601 DRIVER 21939M: Peter Korsgaard <peter@korsgaard.com> 21940L: netdev@vger.kernel.org 21941S: Maintained 21942W: http://www.linux-usb.org/usbnet 21943F: drivers/net/usb/dm9601.c 21944 21945USB EHCI DRIVER 21946M: Alan Stern <stern@rowland.harvard.edu> 21947L: linux-usb@vger.kernel.org 21948S: Maintained 21949F: Documentation/usb/ehci.rst 21950F: drivers/usb/host/ehci* 21951 21952USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21953M: Jiri Kosina <jikos@kernel.org> 21954M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21955L: linux-usb@vger.kernel.org 21956S: Maintained 21957T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21958F: Documentation/hid/hiddev.rst 21959F: drivers/hid/usbhid/ 21960 21961USB INTEL XHCI ROLE MUX DRIVER 21962M: Hans de Goede <hdegoede@redhat.com> 21963L: linux-usb@vger.kernel.org 21964S: Maintained 21965F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21966 21967USB IP DRIVER FOR HISILICON KIRIN 960 21968M: Yu Chen <chenyu56@huawei.com> 21969M: Binghui Wang <wangbinghui@hisilicon.com> 21970L: linux-usb@vger.kernel.org 21971S: Maintained 21972F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21973F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21974 21975USB IP DRIVER FOR HISILICON KIRIN 970 21976M: Mauro Carvalho Chehab <mchehab@kernel.org> 21977L: linux-usb@vger.kernel.org 21978S: Maintained 21979F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21980F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21981 21982USB ISP116X DRIVER 21983M: Olav Kongas <ok@artecdesign.ee> 21984L: linux-usb@vger.kernel.org 21985S: Maintained 21986F: drivers/usb/host/isp116x* 21987F: include/linux/usb/isp116x.h 21988 21989USB ISP1760 DRIVER 21990M: Rui Miguel Silva <rui.silva@linaro.org> 21991L: linux-usb@vger.kernel.org 21992S: Maintained 21993F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21994F: drivers/usb/isp1760/* 21995 21996USB LAN78XX ETHERNET DRIVER 21997M: Woojung Huh <woojung.huh@microchip.com> 21998M: UNGLinuxDriver@microchip.com 21999L: netdev@vger.kernel.org 22000S: Maintained 22001F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22002F: drivers/net/usb/lan78xx.* 22003F: include/dt-bindings/net/microchip-lan78xx.h 22004 22005USB MASS STORAGE DRIVER 22006M: Alan Stern <stern@rowland.harvard.edu> 22007L: linux-usb@vger.kernel.org 22008L: usb-storage@lists.one-eyed-alien.net 22009S: Maintained 22010F: drivers/usb/storage/ 22011 22012USB MIDI DRIVER 22013M: Clemens Ladisch <clemens@ladisch.de> 22014L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22015S: Maintained 22016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22017F: sound/usb/midi.* 22018 22019USB NETWORKING DRIVERS 22020L: linux-usb@vger.kernel.org 22021S: Odd Fixes 22022F: drivers/net/usb/ 22023 22024USB OHCI DRIVER 22025M: Alan Stern <stern@rowland.harvard.edu> 22026L: linux-usb@vger.kernel.org 22027S: Maintained 22028F: Documentation/usb/ohci.rst 22029F: drivers/usb/host/ohci* 22030 22031USB OTG FSM (Finite State Machine) 22032M: Peter Chen <peter.chen@kernel.org> 22033L: linux-usb@vger.kernel.org 22034S: Maintained 22035T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22036F: drivers/usb/common/usb-otg-fsm.c 22037 22038USB OVER IP DRIVER 22039M: Valentina Manea <valentina.manea.m@gmail.com> 22040M: Shuah Khan <shuah@kernel.org> 22041M: Shuah Khan <skhan@linuxfoundation.org> 22042R: Hongren Zheng <i@zenithal.me> 22043L: linux-usb@vger.kernel.org 22044S: Maintained 22045F: Documentation/usb/usbip_protocol.rst 22046F: drivers/usb/usbip/ 22047F: tools/testing/selftests/drivers/usb/usbip/ 22048F: tools/usb/usbip/ 22049 22050USB PEGASUS DRIVER 22051M: Petko Manolov <petkan@nucleusys.com> 22052L: linux-usb@vger.kernel.org 22053L: netdev@vger.kernel.org 22054S: Maintained 22055W: https://github.com/petkan/pegasus 22056T: git https://github.com/petkan/pegasus.git 22057F: drivers/net/usb/pegasus.* 22058 22059USB PRINTER DRIVER (usblp) 22060M: Pete Zaitcev <zaitcev@redhat.com> 22061L: linux-usb@vger.kernel.org 22062S: Supported 22063F: drivers/usb/class/usblp.c 22064 22065USB QMI WWAN NETWORK DRIVER 22066M: Bjørn Mork <bjorn@mork.no> 22067L: netdev@vger.kernel.org 22068S: Maintained 22069F: Documentation/ABI/testing/sysfs-class-net-qmi 22070F: drivers/net/usb/qmi_wwan.c 22071 22072USB RAW GADGET DRIVER 22073R: Andrey Konovalov <andreyknvl@gmail.com> 22074L: linux-usb@vger.kernel.org 22075S: Maintained 22076F: Documentation/usb/raw-gadget.rst 22077F: drivers/usb/gadget/legacy/raw_gadget.c 22078F: include/uapi/linux/usb/raw_gadget.h 22079 22080USB RTL8150 DRIVER 22081M: Petko Manolov <petkan@nucleusys.com> 22082L: linux-usb@vger.kernel.org 22083L: netdev@vger.kernel.org 22084S: Maintained 22085W: https://github.com/petkan/rtl8150 22086T: git https://github.com/petkan/rtl8150.git 22087F: drivers/net/usb/rtl8150.c 22088 22089USB SERIAL SUBSYSTEM 22090M: Johan Hovold <johan@kernel.org> 22091L: linux-usb@vger.kernel.org 22092S: Maintained 22093T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22094F: Documentation/usb/usb-serial.rst 22095F: drivers/usb/serial/ 22096F: include/linux/usb/serial.h 22097 22098USB SMSC75XX ETHERNET DRIVER 22099M: Steve Glendinning <steve.glendinning@shawell.net> 22100L: netdev@vger.kernel.org 22101S: Maintained 22102F: drivers/net/usb/smsc75xx.* 22103 22104USB SMSC95XX ETHERNET DRIVER 22105M: Steve Glendinning <steve.glendinning@shawell.net> 22106M: UNGLinuxDriver@microchip.com 22107L: netdev@vger.kernel.org 22108S: Maintained 22109F: drivers/net/usb/smsc95xx.* 22110 22111USB SUBSYSTEM 22112M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22113L: linux-usb@vger.kernel.org 22114S: Supported 22115W: http://www.linux-usb.org 22116T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22117F: Documentation/devicetree/bindings/usb/ 22118F: Documentation/usb/ 22119F: drivers/usb/ 22120F: include/dt-bindings/usb/ 22121F: include/linux/usb.h 22122F: include/linux/usb/ 22123F: include/uapi/linux/usb/ 22124 22125USB TYPEC BUS FOR ALTERNATE MODES 22126M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22127L: linux-usb@vger.kernel.org 22128S: Maintained 22129F: Documentation/ABI/testing/sysfs-bus-typec 22130F: Documentation/driver-api/usb/typec_bus.rst 22131F: drivers/usb/typec/altmodes/ 22132F: include/linux/usb/typec_altmode.h 22133 22134USB TYPEC CLASS 22135M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22136L: linux-usb@vger.kernel.org 22137S: Maintained 22138F: Documentation/ABI/testing/sysfs-class-typec 22139F: Documentation/driver-api/usb/typec.rst 22140F: drivers/usb/typec/ 22141F: include/linux/usb/typec.h 22142 22143USB TYPEC INTEL PMC MUX DRIVER 22144M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22145L: linux-usb@vger.kernel.org 22146S: Maintained 22147F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22148F: drivers/usb/typec/mux/intel_pmc_mux.c 22149 22150USB TYPEC PI3USB30532 MUX DRIVER 22151M: Hans de Goede <hdegoede@redhat.com> 22152L: linux-usb@vger.kernel.org 22153S: Maintained 22154F: drivers/usb/typec/mux/pi3usb30532.c 22155 22156USB TYPEC PORT CONTROLLER DRIVERS 22157M: Guenter Roeck <linux@roeck-us.net> 22158L: linux-usb@vger.kernel.org 22159S: Maintained 22160F: drivers/usb/typec/tcpm/ 22161 22162USB UHCI DRIVER 22163M: Alan Stern <stern@rowland.harvard.edu> 22164L: linux-usb@vger.kernel.org 22165S: Maintained 22166F: drivers/usb/host/uhci* 22167 22168USB VIDEO CLASS 22169M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22170L: linux-media@vger.kernel.org 22171S: Maintained 22172W: http://www.ideasonboard.org/uvc/ 22173T: git git://linuxtv.org/media_tree.git 22174F: drivers/media/usb/uvc/ 22175F: include/uapi/linux/uvcvideo.h 22176 22177USB WEBCAM GADGET 22178M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22179M: Daniel Scally <dan.scally@ideasonboard.com> 22180L: linux-usb@vger.kernel.org 22181S: Maintained 22182F: drivers/usb/gadget/function/*uvc* 22183F: drivers/usb/gadget/legacy/webcam.c 22184F: include/uapi/linux/usb/g_uvc.h 22185 22186USB WIRELESS RNDIS DRIVER (rndis_wlan) 22187M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22188L: linux-wireless@vger.kernel.org 22189S: Maintained 22190F: drivers/net/wireless/legacy/rndis_wlan.c 22191 22192USB XHCI DRIVER 22193M: Mathias Nyman <mathias.nyman@intel.com> 22194L: linux-usb@vger.kernel.org 22195S: Supported 22196F: drivers/usb/host/pci-quirks* 22197F: drivers/usb/host/xhci* 22198 22199USB ZD1201 DRIVER 22200L: linux-wireless@vger.kernel.org 22201S: Orphan 22202W: http://linux-lc100020.sourceforge.net 22203F: drivers/net/wireless/zydas/zd1201.* 22204 22205USER DATAGRAM PROTOCOL (UDP) 22206M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22207S: Maintained 22208F: include/linux/udp.h 22209F: net/ipv4/udp.c 22210F: net/ipv6/udp.c 22211 22212USER-MODE LINUX (UML) 22213M: Richard Weinberger <richard@nod.at> 22214M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22215M: Johannes Berg <johannes@sipsolutions.net> 22216L: linux-um@lists.infradead.org 22217S: Maintained 22218W: http://user-mode-linux.sourceforge.net 22219Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22220T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22221T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22222F: Documentation/virt/uml/ 22223F: arch/um/ 22224F: arch/x86/um/ 22225F: fs/hostfs/ 22226 22227USERSPACE COPYIN/COPYOUT (UIOVEC) 22228M: Alexander Viro <viro@zeniv.linux.org.uk> 22229S: Maintained 22230F: include/linux/uio.h 22231F: lib/iov_iter.c 22232 22233USERSPACE DMA BUFFER DRIVER 22234M: Gerd Hoffmann <kraxel@redhat.com> 22235L: dri-devel@lists.freedesktop.org 22236S: Maintained 22237T: git git://anongit.freedesktop.org/drm/drm-misc 22238F: drivers/dma-buf/udmabuf.c 22239F: include/uapi/linux/udmabuf.h 22240 22241USERSPACE I/O (UIO) 22242M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22243S: Maintained 22244T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22245F: Documentation/driver-api/uio-howto.rst 22246F: drivers/uio/ 22247F: include/linux/uio_driver.h 22248 22249UTIL-LINUX PACKAGE 22250M: Karel Zak <kzak@redhat.com> 22251L: util-linux@vger.kernel.org 22252S: Maintained 22253W: http://en.wikipedia.org/wiki/Util-linux 22254T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22255 22256UUID HELPERS 22257R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22258L: linux-kernel@vger.kernel.org 22259S: Maintained 22260F: include/linux/uuid.h 22261F: lib/test_uuid.c 22262F: lib/uuid.c 22263 22264UV SYSFS DRIVER 22265M: Justin Ernst <justin.ernst@hpe.com> 22266L: platform-driver-x86@vger.kernel.org 22267S: Maintained 22268F: drivers/platform/x86/uv_sysfs.c 22269 22270UVESAFB DRIVER 22271M: Michal Januszewski <spock@gentoo.org> 22272L: linux-fbdev@vger.kernel.org 22273S: Maintained 22274W: https://github.com/mjanusz/v86d 22275F: Documentation/fb/uvesafb.rst 22276F: drivers/video/fbdev/uvesafb.* 22277 22278Ux500 CLOCK DRIVERS 22279M: Ulf Hansson <ulf.hansson@linaro.org> 22280L: linux-clk@vger.kernel.org 22281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22282S: Maintained 22283F: drivers/clk/ux500/ 22284 22285V4L2 SENSOR AND LENS DRIVERS 22286M: Sakari Ailus <sakari.ailus@linux.intel.com> 22287L: linux-media@vger.kernel.org 22288S: Maintained 22289F: drivers/media/i2c/ar* 22290F: drivers/media/i2c/hi* 22291F: drivers/media/i2c/imx* 22292F: drivers/media/i2c/mt* 22293F: drivers/media/i2c/og* 22294F: drivers/media/i2c/ov* 22295F: drivers/media/i2c/s5* 22296F: drivers/media/i2c/st-vgxy61.c 22297F: drivers/media/i2c/dw* 22298F: drivers/media/i2c/ak* 22299F: drivers/media/i2c/lm* 22300 22301VF610 NAND DRIVER 22302M: Stefan Agner <stefan@agner.ch> 22303L: linux-mtd@lists.infradead.org 22304S: Supported 22305F: drivers/mtd/nand/raw/vf610_nfc.c 22306 22307VFAT/FAT/MSDOS FILESYSTEM 22308M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22309S: Maintained 22310F: Documentation/filesystems/vfat.rst 22311F: fs/fat/ 22312F: tools/testing/selftests/filesystems/fat/ 22313 22314VFIO CDX DRIVER 22315M: Nipun Gupta <nipun.gupta@amd.com> 22316M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22317L: kvm@vger.kernel.org 22318S: Maintained 22319F: drivers/vfio/cdx/* 22320 22321VFIO DRIVER 22322M: Alex Williamson <alex.williamson@redhat.com> 22323L: kvm@vger.kernel.org 22324S: Maintained 22325T: git https://github.com/awilliam/linux-vfio.git 22326F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22327F: Documentation/driver-api/vfio.rst 22328F: drivers/vfio/ 22329F: include/linux/vfio.h 22330F: include/linux/vfio_pci_core.h 22331F: include/uapi/linux/vfio.h 22332 22333VFIO FSL-MC DRIVER 22334M: Diana Craciun <diana.craciun@oss.nxp.com> 22335L: kvm@vger.kernel.org 22336S: Maintained 22337F: drivers/vfio/fsl-mc/ 22338 22339VFIO HISILICON PCI DRIVER 22340M: Longfang Liu <liulongfang@huawei.com> 22341M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22342L: kvm@vger.kernel.org 22343S: Maintained 22344F: drivers/vfio/pci/hisilicon/ 22345 22346VFIO MEDIATED DEVICE DRIVERS 22347M: Kirti Wankhede <kwankhede@nvidia.com> 22348L: kvm@vger.kernel.org 22349S: Maintained 22350F: Documentation/driver-api/vfio-mediated-device.rst 22351F: drivers/vfio/mdev/ 22352F: include/linux/mdev.h 22353F: samples/vfio-mdev/ 22354 22355VFIO MLX5 PCI DRIVER 22356M: Yishai Hadas <yishaih@nvidia.com> 22357L: kvm@vger.kernel.org 22358S: Maintained 22359F: drivers/vfio/pci/mlx5/ 22360 22361VFIO PCI DEVICE SPECIFIC DRIVERS 22362R: Jason Gunthorpe <jgg@nvidia.com> 22363R: Yishai Hadas <yishaih@nvidia.com> 22364R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22365R: Kevin Tian <kevin.tian@intel.com> 22366L: kvm@vger.kernel.org 22367S: Maintained 22368P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22369F: drivers/vfio/pci/*/ 22370 22371VFIO PLATFORM DRIVER 22372M: Eric Auger <eric.auger@redhat.com> 22373L: kvm@vger.kernel.org 22374S: Maintained 22375F: drivers/vfio/platform/ 22376 22377VGA_SWITCHEROO 22378R: Lukas Wunner <lukas@wunner.de> 22379S: Maintained 22380T: git git://anongit.freedesktop.org/drm/drm-misc 22381F: Documentation/gpu/vga-switcheroo.rst 22382F: drivers/gpu/vga/vga_switcheroo.c 22383F: include/linux/vga_switcheroo.h 22384 22385VIA RHINE NETWORK DRIVER 22386M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22387S: Maintained 22388F: drivers/net/ethernet/via/via-rhine.c 22389 22390VIA SD/MMC CARD CONTROLLER DRIVER 22391M: Bruce Chang <brucechang@via.com.tw> 22392M: Harald Welte <HaraldWelte@viatech.com> 22393S: Maintained 22394F: drivers/mmc/host/via-sdmmc.c 22395 22396VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22397M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22398L: linux-fbdev@vger.kernel.org 22399S: Maintained 22400F: drivers/video/fbdev/via/ 22401F: include/linux/via-core.h 22402F: include/linux/via_i2c.h 22403 22404VIA VELOCITY NETWORK DRIVER 22405M: Francois Romieu <romieu@fr.zoreil.com> 22406L: netdev@vger.kernel.org 22407S: Maintained 22408F: drivers/net/ethernet/via/via-velocity.* 22409 22410VICODEC VIRTUAL CODEC DRIVER 22411M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22412L: linux-media@vger.kernel.org 22413S: Maintained 22414W: https://linuxtv.org 22415T: git git://linuxtv.org/media_tree.git 22416F: drivers/media/test-drivers/vicodec/* 22417 22418VIDEO I2C POLLING DRIVER 22419M: Matt Ranostay <matt.ranostay@konsulko.com> 22420L: linux-media@vger.kernel.org 22421S: Maintained 22422F: drivers/media/i2c/video-i2c.c 22423 22424VIDEO MULTIPLEXER DRIVER 22425M: Philipp Zabel <p.zabel@pengutronix.de> 22426L: linux-media@vger.kernel.org 22427S: Maintained 22428F: drivers/media/platform/video-mux.c 22429 22430VIDEOBUF2 FRAMEWORK 22431M: Tomasz Figa <tfiga@chromium.org> 22432M: Marek Szyprowski <m.szyprowski@samsung.com> 22433L: linux-media@vger.kernel.org 22434S: Maintained 22435F: drivers/media/common/videobuf2/* 22436F: include/media/videobuf2-* 22437 22438VIDTV VIRTUAL DIGITAL TV DRIVER 22439M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22440L: linux-media@vger.kernel.org 22441S: Maintained 22442W: https://linuxtv.org 22443T: git git://linuxtv.org/media_tree.git 22444F: drivers/media/test-drivers/vidtv/* 22445 22446VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22447M: Shuah Khan <skhan@linuxfoundation.org> 22448R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22449L: linux-media@vger.kernel.org 22450S: Maintained 22451W: https://linuxtv.org 22452T: git git://linuxtv.org/media_tree.git 22453F: drivers/media/test-drivers/vimc/* 22454 22455VIRT LIB 22456M: Alex Williamson <alex.williamson@redhat.com> 22457M: Paolo Bonzini <pbonzini@redhat.com> 22458L: kvm@vger.kernel.org 22459S: Supported 22460F: virt/lib/ 22461 22462VIRTIO AND VHOST VSOCK DRIVER 22463M: Stefan Hajnoczi <stefanha@redhat.com> 22464M: Stefano Garzarella <sgarzare@redhat.com> 22465L: kvm@vger.kernel.org 22466L: virtualization@lists.linux-foundation.org 22467L: netdev@vger.kernel.org 22468S: Maintained 22469F: drivers/vhost/vsock.c 22470F: include/linux/virtio_vsock.h 22471F: include/uapi/linux/virtio_vsock.h 22472F: net/vmw_vsock/virtio_transport.c 22473F: net/vmw_vsock/virtio_transport_common.c 22474 22475VIRTIO BALLOON 22476M: "Michael S. Tsirkin" <mst@redhat.com> 22477M: David Hildenbrand <david@redhat.com> 22478L: virtualization@lists.linux-foundation.org 22479S: Maintained 22480F: drivers/virtio/virtio_balloon.c 22481F: include/linux/balloon_compaction.h 22482F: include/uapi/linux/virtio_balloon.h 22483F: mm/balloon_compaction.c 22484 22485VIRTIO BLOCK AND SCSI DRIVERS 22486M: "Michael S. Tsirkin" <mst@redhat.com> 22487M: Jason Wang <jasowang@redhat.com> 22488R: Paolo Bonzini <pbonzini@redhat.com> 22489R: Stefan Hajnoczi <stefanha@redhat.com> 22490L: virtualization@lists.linux-foundation.org 22491S: Maintained 22492F: drivers/block/virtio_blk.c 22493F: drivers/scsi/virtio_scsi.c 22494F: drivers/vhost/scsi.c 22495F: include/uapi/linux/virtio_blk.h 22496F: include/uapi/linux/virtio_scsi.h 22497 22498VIRTIO CONSOLE DRIVER 22499M: Amit Shah <amit@kernel.org> 22500L: virtualization@lists.linux-foundation.org 22501S: Maintained 22502F: drivers/char/virtio_console.c 22503F: include/linux/virtio_console.h 22504F: include/uapi/linux/virtio_console.h 22505 22506VIRTIO CORE AND NET DRIVERS 22507M: "Michael S. Tsirkin" <mst@redhat.com> 22508M: Jason Wang <jasowang@redhat.com> 22509R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22510L: virtualization@lists.linux-foundation.org 22511S: Maintained 22512F: Documentation/ABI/testing/sysfs-bus-vdpa 22513F: Documentation/ABI/testing/sysfs-class-vduse 22514F: Documentation/devicetree/bindings/virtio/ 22515F: Documentation/driver-api/virtio/ 22516F: drivers/block/virtio_blk.c 22517F: drivers/crypto/virtio/ 22518F: drivers/net/virtio_net.c 22519F: drivers/vdpa/ 22520F: drivers/virtio/ 22521F: include/linux/vdpa.h 22522F: include/linux/virtio*.h 22523F: include/linux/vringh.h 22524F: include/uapi/linux/virtio_*.h 22525F: tools/virtio/ 22526 22527VIRTIO CRYPTO DRIVER 22528M: Gonglei <arei.gonglei@huawei.com> 22529L: virtualization@lists.linux-foundation.org 22530L: linux-crypto@vger.kernel.org 22531S: Maintained 22532F: drivers/crypto/virtio/ 22533F: include/uapi/linux/virtio_crypto.h 22534 22535VIRTIO DRIVERS FOR S390 22536M: Cornelia Huck <cohuck@redhat.com> 22537M: Halil Pasic <pasic@linux.ibm.com> 22538M: Eric Farman <farman@linux.ibm.com> 22539L: linux-s390@vger.kernel.org 22540L: virtualization@lists.linux-foundation.org 22541L: kvm@vger.kernel.org 22542S: Supported 22543F: arch/s390/include/uapi/asm/virtio-ccw.h 22544F: drivers/s390/virtio/ 22545 22546VIRTIO FILE SYSTEM 22547M: Vivek Goyal <vgoyal@redhat.com> 22548M: Stefan Hajnoczi <stefanha@redhat.com> 22549M: Miklos Szeredi <miklos@szeredi.hu> 22550L: virtualization@lists.linux-foundation.org 22551L: linux-fsdevel@vger.kernel.org 22552S: Supported 22553W: https://virtio-fs.gitlab.io/ 22554F: Documentation/filesystems/virtiofs.rst 22555F: fs/fuse/virtio_fs.c 22556F: include/uapi/linux/virtio_fs.h 22557 22558VIRTIO GPIO DRIVER 22559M: Enrico Weigelt, metux IT consult <info@metux.net> 22560M: Viresh Kumar <vireshk@kernel.org> 22561L: linux-gpio@vger.kernel.org 22562L: virtualization@lists.linux-foundation.org 22563S: Maintained 22564F: drivers/gpio/gpio-virtio.c 22565F: include/uapi/linux/virtio_gpio.h 22566 22567VIRTIO GPU DRIVER 22568M: David Airlie <airlied@redhat.com> 22569M: Gerd Hoffmann <kraxel@redhat.com> 22570R: Gurchetan Singh <gurchetansingh@chromium.org> 22571R: Chia-I Wu <olvaffe@gmail.com> 22572L: dri-devel@lists.freedesktop.org 22573L: virtualization@lists.linux-foundation.org 22574S: Maintained 22575T: git git://anongit.freedesktop.org/drm/drm-misc 22576F: drivers/gpu/drm/virtio/ 22577F: include/uapi/linux/virtio_gpu.h 22578 22579VIRTIO HOST (VHOST) 22580M: "Michael S. Tsirkin" <mst@redhat.com> 22581M: Jason Wang <jasowang@redhat.com> 22582L: kvm@vger.kernel.org 22583L: virtualization@lists.linux-foundation.org 22584L: netdev@vger.kernel.org 22585S: Maintained 22586T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22587F: drivers/vhost/ 22588F: include/linux/sched/vhost_task.h 22589F: include/linux/vhost_iotlb.h 22590F: include/uapi/linux/vhost.h 22591F: kernel/vhost_task.c 22592 22593VIRTIO I2C DRIVER 22594M: Conghui Chen <conghui.chen@intel.com> 22595M: Viresh Kumar <viresh.kumar@linaro.org> 22596L: linux-i2c@vger.kernel.org 22597L: virtualization@lists.linux-foundation.org 22598S: Maintained 22599F: drivers/i2c/busses/i2c-virtio.c 22600F: include/uapi/linux/virtio_i2c.h 22601 22602VIRTIO INPUT DRIVER 22603M: Gerd Hoffmann <kraxel@redhat.com> 22604S: Maintained 22605F: drivers/virtio/virtio_input.c 22606F: include/uapi/linux/virtio_input.h 22607 22608VIRTIO IOMMU DRIVER 22609M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22610L: virtualization@lists.linux-foundation.org 22611S: Maintained 22612F: drivers/iommu/virtio-iommu.c 22613F: include/uapi/linux/virtio_iommu.h 22614 22615VIRTIO MEM DRIVER 22616M: David Hildenbrand <david@redhat.com> 22617L: virtualization@lists.linux-foundation.org 22618S: Maintained 22619W: https://virtio-mem.gitlab.io/ 22620F: drivers/virtio/virtio_mem.c 22621F: include/uapi/linux/virtio_mem.h 22622 22623VIRTIO PMEM DRIVER 22624M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22625L: virtualization@lists.linux-foundation.org 22626S: Maintained 22627F: drivers/nvdimm/nd_virtio.c 22628F: drivers/nvdimm/virtio_pmem.c 22629 22630VIRTIO SOUND DRIVER 22631M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22632M: "Michael S. Tsirkin" <mst@redhat.com> 22633L: virtualization@lists.linux-foundation.org 22634L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22635S: Maintained 22636F: include/uapi/linux/virtio_snd.h 22637F: sound/virtio/* 22638 22639VIRTUAL BOX GUEST DEVICE DRIVER 22640M: Hans de Goede <hdegoede@redhat.com> 22641M: Arnd Bergmann <arnd@arndb.de> 22642M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22643S: Maintained 22644F: drivers/virt/vboxguest/ 22645F: include/linux/vbox_utils.h 22646F: include/uapi/linux/vbox*.h 22647 22648VIRTUAL BOX SHARED FOLDER VFS DRIVER 22649M: Hans de Goede <hdegoede@redhat.com> 22650L: linux-fsdevel@vger.kernel.org 22651S: Maintained 22652F: fs/vboxsf/* 22653 22654VIRTUAL PCM TEST DRIVER 22655M: Ivan Orlov <ivan.orlov0322@gmail.com> 22656L: alsa-devel@alsa-project.org 22657S: Maintained 22658F: Documentation/sound/cards/pcmtest.rst 22659F: sound/drivers/pcmtest.c 22660F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22661 22662VIRTUAL SERIO DEVICE DRIVER 22663M: Stephen Chandler Paul <thatslyude@gmail.com> 22664S: Maintained 22665F: drivers/input/serio/userio.c 22666F: include/uapi/linux/userio.h 22667 22668VISL VIRTUAL STATELESS DECODER DRIVER 22669M: Daniel Almeida <daniel.almeida@collabora.com> 22670L: linux-media@vger.kernel.org 22671S: Supported 22672F: drivers/media/test-drivers/visl 22673 22674VIVID VIRTUAL VIDEO DRIVER 22675M: Hans Verkuil <hverkuil@xs4all.nl> 22676L: linux-media@vger.kernel.org 22677S: Maintained 22678W: https://linuxtv.org 22679T: git git://linuxtv.org/media_tree.git 22680F: drivers/media/test-drivers/vivid/* 22681 22682VLYNQ BUS 22683M: Florian Fainelli <f.fainelli@gmail.com> 22684L: openwrt-devel@lists.openwrt.org (subscribers-only) 22685S: Maintained 22686F: drivers/vlynq/vlynq.c 22687F: include/linux/vlynq.h 22688 22689VM SOCKETS (AF_VSOCK) 22690M: Stefano Garzarella <sgarzare@redhat.com> 22691L: virtualization@lists.linux-foundation.org 22692L: netdev@vger.kernel.org 22693S: Maintained 22694F: drivers/net/vsockmon.c 22695F: include/net/af_vsock.h 22696F: include/uapi/linux/vm_sockets.h 22697F: include/uapi/linux/vm_sockets_diag.h 22698F: include/uapi/linux/vsockmon.h 22699F: net/vmw_vsock/ 22700F: tools/testing/vsock/ 22701 22702VMALLOC 22703M: Andrew Morton <akpm@linux-foundation.org> 22704R: Uladzislau Rezki <urezki@gmail.com> 22705R: Christoph Hellwig <hch@infradead.org> 22706R: Lorenzo Stoakes <lstoakes@gmail.com> 22707L: linux-mm@kvack.org 22708S: Maintained 22709W: http://www.linux-mm.org 22710T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22711F: include/linux/vmalloc.h 22712F: mm/vmalloc.c 22713 22714VME SUBSYSTEM 22715M: Martyn Welch <martyn@welchs.me.uk> 22716M: Manohar Vanga <manohar.vanga@gmail.com> 22717M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22718L: linux-kernel@vger.kernel.org 22719S: Odd fixes 22720T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22721F: Documentation/driver-api/vme.rst 22722F: drivers/staging/vme_user/ 22723 22724VMWARE BALLOON DRIVER 22725M: Nadav Amit <namit@vmware.com> 22726R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22727L: linux-kernel@vger.kernel.org 22728S: Supported 22729F: drivers/misc/vmw_balloon.c 22730 22731VMWARE HYPERVISOR INTERFACE 22732M: Ajay Kaher <akaher@vmware.com> 22733M: Alexey Makhalov <amakhalov@vmware.com> 22734R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22735L: virtualization@lists.linux-foundation.org 22736L: x86@kernel.org 22737S: Supported 22738T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22739F: arch/x86/include/asm/vmware.h 22740F: arch/x86/kernel/cpu/vmware.c 22741 22742VMWARE PVRDMA DRIVER 22743M: Bryan Tan <bryantan@vmware.com> 22744M: Vishnu Dasa <vdasa@vmware.com> 22745R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22746L: linux-rdma@vger.kernel.org 22747S: Supported 22748F: drivers/infiniband/hw/vmw_pvrdma/ 22749 22750VMWARE PVSCSI DRIVER 22751M: Vishal Bhakta <vbhakta@vmware.com> 22752R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22753L: linux-scsi@vger.kernel.org 22754S: Supported 22755F: drivers/scsi/vmw_pvscsi.c 22756F: drivers/scsi/vmw_pvscsi.h 22757 22758VMWARE VIRTUAL PTP CLOCK DRIVER 22759M: Deep Shah <sdeep@vmware.com> 22760R: Ajay Kaher <akaher@vmware.com> 22761R: Alexey Makhalov <amakhalov@vmware.com> 22762R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22763L: netdev@vger.kernel.org 22764S: Supported 22765F: drivers/ptp/ptp_vmw.c 22766 22767VMWARE VMCI DRIVER 22768M: Bryan Tan <bryantan@vmware.com> 22769M: Vishnu Dasa <vdasa@vmware.com> 22770R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22771L: linux-kernel@vger.kernel.org 22772S: Supported 22773F: drivers/misc/vmw_vmci/ 22774F: include/linux/vmw_vmci* 22775 22776VMWARE VMMOUSE SUBDRIVER 22777M: Zack Rusin <zackr@vmware.com> 22778R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22779R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22780L: linux-input@vger.kernel.org 22781S: Supported 22782F: drivers/input/mouse/vmmouse.c 22783F: drivers/input/mouse/vmmouse.h 22784 22785VMWARE VMXNET3 ETHERNET DRIVER 22786M: Ronak Doshi <doshir@vmware.com> 22787R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22788L: netdev@vger.kernel.org 22789S: Supported 22790F: drivers/net/vmxnet3/ 22791 22792VMWARE VSOCK VMCI TRANSPORT DRIVER 22793M: Bryan Tan <bryantan@vmware.com> 22794M: Vishnu Dasa <vdasa@vmware.com> 22795R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22796L: linux-kernel@vger.kernel.org 22797S: Supported 22798F: net/vmw_vsock/vmci_transport* 22799 22800VOCORE VOCORE2 BOARD 22801M: Harvey Hunt <harveyhuntnexus@gmail.com> 22802L: linux-mips@vger.kernel.org 22803S: Maintained 22804F: arch/mips/boot/dts/ralink/vocore2.dts 22805 22806VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22807M: Liam Girdwood <lgirdwood@gmail.com> 22808M: Mark Brown <broonie@kernel.org> 22809L: linux-kernel@vger.kernel.org 22810S: Supported 22811W: http://www.slimlogic.co.uk/?p=48 22812T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22813F: Documentation/devicetree/bindings/regulator/ 22814F: Documentation/power/regulator/ 22815F: drivers/regulator/ 22816F: include/dt-bindings/regulator/ 22817F: include/linux/regulator/ 22818K: regulator_get_optional 22819 22820VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22821R: Matti Vaittinen <mazziesaccount@gmail.com> 22822F: drivers/regulator/irq_helpers.c 22823 22824VRF 22825M: David Ahern <dsahern@kernel.org> 22826L: netdev@vger.kernel.org 22827S: Maintained 22828F: Documentation/networking/vrf.rst 22829F: drivers/net/vrf.c 22830 22831VSPRINTF 22832M: Petr Mladek <pmladek@suse.com> 22833M: Steven Rostedt <rostedt@goodmis.org> 22834M: Sergey Senozhatsky <senozhatsky@chromium.org> 22835R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22836R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22837S: Maintained 22838T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22839F: Documentation/core-api/printk-formats.rst 22840F: lib/test_printf.c 22841F: lib/test_scanf.c 22842F: lib/vsprintf.c 22843 22844VT1211 HARDWARE MONITOR DRIVER 22845M: Juerg Haefliger <juergh@proton.me> 22846L: linux-hwmon@vger.kernel.org 22847S: Maintained 22848F: Documentation/hwmon/vt1211.rst 22849F: drivers/hwmon/vt1211.c 22850 22851VT8231 HARDWARE MONITOR DRIVER 22852M: Roger Lucas <vt8231@hiddenengine.co.uk> 22853L: linux-hwmon@vger.kernel.org 22854S: Maintained 22855F: drivers/hwmon/vt8231.c 22856 22857VUB300 USB to SDIO/SD/MMC bridge chip 22858L: linux-mmc@vger.kernel.org 22859S: Orphan 22860F: drivers/mmc/host/vub300.c 22861 22862W1 DALLAS'S 1-WIRE BUS 22863M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22864S: Maintained 22865F: Documentation/devicetree/bindings/w1/ 22866F: Documentation/w1/ 22867F: drivers/w1/ 22868F: include/linux/w1.h 22869 22870W83791D HARDWARE MONITORING DRIVER 22871M: Marc Hulsman <m.hulsman@tudelft.nl> 22872L: linux-hwmon@vger.kernel.org 22873S: Maintained 22874F: Documentation/hwmon/w83791d.rst 22875F: drivers/hwmon/w83791d.c 22876 22877W83793 HARDWARE MONITORING DRIVER 22878M: Rudolf Marek <r.marek@assembler.cz> 22879L: linux-hwmon@vger.kernel.org 22880S: Maintained 22881F: Documentation/hwmon/w83793.rst 22882F: drivers/hwmon/w83793.c 22883 22884W83795 HARDWARE MONITORING DRIVER 22885M: Jean Delvare <jdelvare@suse.com> 22886L: linux-hwmon@vger.kernel.org 22887S: Maintained 22888F: drivers/hwmon/w83795.c 22889 22890W83L51xD SD/MMC CARD INTERFACE DRIVER 22891M: Pierre Ossman <pierre@ossman.eu> 22892S: Maintained 22893F: drivers/mmc/host/wbsd.* 22894 22895WACOM PROTOCOL 4 SERIAL TABLETS 22896M: Julian Squires <julian@cipht.net> 22897M: Hans de Goede <hdegoede@redhat.com> 22898L: linux-input@vger.kernel.org 22899S: Maintained 22900F: drivers/input/tablet/wacom_serial4.c 22901 22902WANGXUN ETHERNET DRIVER 22903M: Jiawen Wu <jiawenwu@trustnetic.com> 22904M: Mengyuan Lou <mengyuanlou@net-swift.com> 22905L: netdev@vger.kernel.org 22906S: Maintained 22907W: https://www.net-swift.com 22908F: Documentation/networking/device_drivers/ethernet/wangxun/* 22909F: drivers/net/ethernet/wangxun/ 22910 22911WATCHDOG DEVICE DRIVERS 22912M: Wim Van Sebroeck <wim@linux-watchdog.org> 22913M: Guenter Roeck <linux@roeck-us.net> 22914L: linux-watchdog@vger.kernel.org 22915S: Maintained 22916W: http://www.linux-watchdog.org/ 22917T: git git://www.linux-watchdog.org/linux-watchdog.git 22918F: Documentation/devicetree/bindings/watchdog/ 22919F: Documentation/watchdog/ 22920F: drivers/watchdog/ 22921F: include/linux/watchdog.h 22922F: include/trace/events/watchdog.h 22923F: include/uapi/linux/watchdog.h 22924 22925WHISKEYCOVE PMIC GPIO DRIVER 22926M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22927L: linux-gpio@vger.kernel.org 22928S: Maintained 22929F: drivers/gpio/gpio-wcove.c 22930 22931WHWAVE RTC DRIVER 22932M: Dianlong Li <long17.cool@163.com> 22933L: linux-rtc@vger.kernel.org 22934S: Maintained 22935F: drivers/rtc/rtc-sd3078.c 22936 22937WIIMOTE HID DRIVER 22938M: David Rheinsberg <david.rheinsberg@gmail.com> 22939L: linux-input@vger.kernel.org 22940S: Maintained 22941F: drivers/hid/hid-wiimote* 22942 22943WILOCITY WIL6210 WIRELESS DRIVER 22944L: linux-wireless@vger.kernel.org 22945S: Orphan 22946W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22947F: drivers/net/wireless/ath/wil6210/ 22948 22949WINBOND CIR DRIVER 22950M: David Härdeman <david@hardeman.nu> 22951S: Maintained 22952F: drivers/media/rc/winbond-cir.c 22953 22954WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22955L: linux-watchdog@vger.kernel.org 22956S: Orphan 22957F: drivers/watchdog/ebc-c384_wdt.c 22958 22959WINSYSTEMS WS16C48 GPIO DRIVER 22960M: William Breathitt Gray <william.gray@linaro.org> 22961L: linux-gpio@vger.kernel.org 22962S: Maintained 22963F: drivers/gpio/gpio-ws16c48.c 22964 22965WIREGUARD SECURE NETWORK TUNNEL 22966M: Jason A. Donenfeld <Jason@zx2c4.com> 22967L: wireguard@lists.zx2c4.com 22968L: netdev@vger.kernel.org 22969S: Maintained 22970F: drivers/net/wireguard/ 22971F: tools/testing/selftests/wireguard/ 22972 22973WISTRON LAPTOP BUTTON DRIVER 22974M: Miloslav Trmac <mitr@volny.cz> 22975S: Maintained 22976F: drivers/input/misc/wistron_btns.c 22977 22978WL3501 WIRELESS PCMCIA CARD DRIVER 22979L: linux-wireless@vger.kernel.org 22980S: Odd fixes 22981F: drivers/net/wireless/legacy/wl3501* 22982 22983WMI BINARY MOF DRIVER 22984L: platform-drivers-x86@vger.kernel.org 22985S: Orphan 22986F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22987F: Documentation/wmi/devices/wmi-bmof.rst 22988F: drivers/platform/x86/wmi-bmof.c 22989 22990WOLFSON MICROELECTRONICS DRIVERS 22991L: patches@opensource.cirrus.com 22992S: Supported 22993W: https://github.com/CirrusLogic/linux-drivers/wiki 22994T: git https://github.com/CirrusLogic/linux-drivers.git 22995F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22996F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22997F: Documentation/devicetree/bindings/mfd/wm831x.txt 22998F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22999F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23000F: Documentation/devicetree/bindings/sound/wm* 23001F: Documentation/hwmon/wm83??.rst 23002F: arch/arm/mach-s3c/mach-crag6410* 23003F: drivers/clk/clk-wm83*.c 23004F: drivers/gpio/gpio-*wm*.c 23005F: drivers/gpio/gpio-arizona.c 23006F: drivers/hwmon/wm83??-hwmon.c 23007F: drivers/input/misc/wm831x-on.c 23008F: drivers/input/touchscreen/wm831x-ts.c 23009F: drivers/input/touchscreen/wm97*.c 23010F: drivers/leds/leds-wm83*.c 23011F: drivers/mfd/arizona* 23012F: drivers/mfd/cs47l24* 23013F: drivers/mfd/wm*.c 23014F: drivers/power/supply/wm83*.c 23015F: drivers/regulator/arizona* 23016F: drivers/regulator/wm8*.c 23017F: drivers/rtc/rtc-wm83*.c 23018F: drivers/video/backlight/wm83*_bl.c 23019F: drivers/watchdog/wm83*_wdt.c 23020F: include/linux/mfd/arizona/ 23021F: include/linux/mfd/wm831x/ 23022F: include/linux/mfd/wm8350/ 23023F: include/linux/mfd/wm8400* 23024F: include/linux/regulator/arizona* 23025F: include/linux/wm97xx.h 23026F: include/sound/wm????.h 23027F: sound/soc/codecs/arizona* 23028F: sound/soc/codecs/cs47l24* 23029F: sound/soc/codecs/wm* 23030 23031WORKQUEUE 23032M: Tejun Heo <tj@kernel.org> 23033R: Lai Jiangshan <jiangshanlai@gmail.com> 23034S: Maintained 23035T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23036F: Documentation/core-api/workqueue.rst 23037F: include/linux/workqueue.h 23038F: kernel/workqueue.c 23039F: kernel/workqueue_internal.h 23040 23041WWAN DRIVERS 23042M: Loic Poulain <loic.poulain@linaro.org> 23043M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23044R: Johannes Berg <johannes@sipsolutions.net> 23045L: netdev@vger.kernel.org 23046S: Maintained 23047F: drivers/net/wwan/ 23048F: include/linux/wwan.h 23049F: include/uapi/linux/wwan.h 23050 23051X-POWERS AXP288 PMIC DRIVERS 23052M: Hans de Goede <hdegoede@redhat.com> 23053S: Maintained 23054F: drivers/acpi/pmic/intel_pmic_xpower.c 23055N: axp288 23056 23057X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23058M: Chen-Yu Tsai <wens@csie.org> 23059L: linux-kernel@vger.kernel.org 23060S: Maintained 23061N: axp[128] 23062 23063X.25 STACK 23064M: Martin Schiller <ms@dev.tdt.de> 23065L: linux-x25@vger.kernel.org 23066S: Maintained 23067F: Documentation/networking/lapb-module.rst 23068F: Documentation/networking/x25* 23069F: drivers/net/wan/hdlc_x25.c 23070F: drivers/net/wan/lapbether.c 23071F: include/*/lapb.h 23072F: include/net/x25* 23073F: include/uapi/linux/x25.h 23074F: net/lapb/ 23075F: net/x25/ 23076 23077X86 ARCHITECTURE (32-BIT AND 64-BIT) 23078M: Thomas Gleixner <tglx@linutronix.de> 23079M: Ingo Molnar <mingo@redhat.com> 23080M: Borislav Petkov <bp@alien8.de> 23081M: Dave Hansen <dave.hansen@linux.intel.com> 23082M: x86@kernel.org 23083R: "H. Peter Anvin" <hpa@zytor.com> 23084L: linux-kernel@vger.kernel.org 23085S: Maintained 23086T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23087F: Documentation/arch/x86/ 23088F: Documentation/devicetree/bindings/x86/ 23089F: arch/x86/ 23090 23091X86 ENTRY CODE 23092M: Andy Lutomirski <luto@kernel.org> 23093L: linux-kernel@vger.kernel.org 23094S: Maintained 23095T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23096F: arch/x86/entry/ 23097 23098X86 HARDWARE VULNERABILITIES 23099M: Thomas Gleixner <tglx@linutronix.de> 23100M: Borislav Petkov <bp@alien8.de> 23101M: Peter Zijlstra <peterz@infradead.org> 23102M: Josh Poimboeuf <jpoimboe@kernel.org> 23103R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23104S: Maintained 23105F: Documentation/admin-guide/hw-vuln/ 23106F: arch/x86/include/asm/nospec-branch.h 23107F: arch/x86/kernel/cpu/bugs.c 23108 23109X86 MCE INFRASTRUCTURE 23110M: Tony Luck <tony.luck@intel.com> 23111M: Borislav Petkov <bp@alien8.de> 23112L: linux-edac@vger.kernel.org 23113S: Maintained 23114F: Documentation/ABI/testing/sysfs-mce 23115F: Documentation/arch/x86/x86_64/machinecheck.rst 23116F: arch/x86/kernel/cpu/mce/* 23117 23118X86 MICROCODE UPDATE SUPPORT 23119M: Borislav Petkov <bp@alien8.de> 23120S: Maintained 23121F: arch/x86/kernel/cpu/microcode/* 23122 23123X86 MM 23124M: Dave Hansen <dave.hansen@linux.intel.com> 23125M: Andy Lutomirski <luto@kernel.org> 23126M: Peter Zijlstra <peterz@infradead.org> 23127L: linux-kernel@vger.kernel.org 23128S: Maintained 23129T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23130F: arch/x86/mm/ 23131 23132X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23133M: Hans de Goede <hdegoede@redhat.com> 23134L: platform-driver-x86@vger.kernel.org 23135S: Maintained 23136T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23137F: drivers/platform/x86/x86-android-tablets/ 23138 23139X86 PLATFORM DRIVERS 23140M: Hans de Goede <hdegoede@redhat.com> 23141M: Mark Gross <markgross@kernel.org> 23142L: platform-driver-x86@vger.kernel.org 23143S: Maintained 23144T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23145F: drivers/platform/olpc/ 23146F: drivers/platform/x86/ 23147F: include/linux/platform_data/x86/ 23148 23149X86 PLATFORM DRIVERS - ARCH 23150R: Darren Hart <dvhart@infradead.org> 23151R: Andy Shevchenko <andy@infradead.org> 23152L: platform-driver-x86@vger.kernel.org 23153L: x86@kernel.org 23154S: Maintained 23155T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23156F: arch/x86/platform 23157 23158X86 PLATFORM UV HPE SUPERDOME FLEX 23159M: Steve Wahl <steve.wahl@hpe.com> 23160R: Mike Travis <mike.travis@hpe.com> 23161R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23162R: Russ Anderson <russ.anderson@hpe.com> 23163S: Supported 23164F: arch/x86/include/asm/uv/ 23165F: arch/x86/kernel/apic/x2apic_uv_x.c 23166F: arch/x86/platform/uv/ 23167 23168X86 STACK UNWINDING 23169M: Josh Poimboeuf <jpoimboe@kernel.org> 23170M: Peter Zijlstra <peterz@infradead.org> 23171S: Supported 23172F: arch/x86/include/asm/unwind*.h 23173F: arch/x86/kernel/dumpstack.c 23174F: arch/x86/kernel/stacktrace.c 23175F: arch/x86/kernel/unwind_*.c 23176 23177X86 VDSO 23178M: Andy Lutomirski <luto@kernel.org> 23179L: linux-kernel@vger.kernel.org 23180S: Maintained 23181T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23182F: arch/x86/entry/vdso/ 23183 23184XARRAY 23185M: Matthew Wilcox <willy@infradead.org> 23186L: linux-fsdevel@vger.kernel.org 23187S: Supported 23188F: Documentation/core-api/xarray.rst 23189F: include/linux/idr.h 23190F: include/linux/xarray.h 23191F: lib/idr.c 23192F: lib/xarray.c 23193F: tools/testing/radix-tree 23194 23195XBOX DVD IR REMOTE 23196M: Benjamin Valentin <benpicco@googlemail.com> 23197S: Maintained 23198F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23199F: drivers/media/rc/xbox_remote.c 23200 23201XC2028/3028 TUNER DRIVER 23202M: Mauro Carvalho Chehab <mchehab@kernel.org> 23203L: linux-media@vger.kernel.org 23204S: Maintained 23205W: https://linuxtv.org 23206T: git git://linuxtv.org/media_tree.git 23207F: drivers/media/tuners/xc2028.* 23208 23209XDP (eXpress Data Path) 23210M: Alexei Starovoitov <ast@kernel.org> 23211M: Daniel Borkmann <daniel@iogearbox.net> 23212M: David S. Miller <davem@davemloft.net> 23213M: Jakub Kicinski <kuba@kernel.org> 23214M: Jesper Dangaard Brouer <hawk@kernel.org> 23215M: John Fastabend <john.fastabend@gmail.com> 23216L: netdev@vger.kernel.org 23217L: bpf@vger.kernel.org 23218S: Supported 23219F: drivers/net/ethernet/*/*/*/*/*xdp* 23220F: drivers/net/ethernet/*/*/*xdp* 23221F: include/net/xdp.h 23222F: include/net/xdp_priv.h 23223F: include/trace/events/xdp.h 23224F: kernel/bpf/cpumap.c 23225F: kernel/bpf/devmap.c 23226F: net/core/xdp.c 23227F: samples/bpf/xdp* 23228F: tools/testing/selftests/bpf/*/*xdp* 23229F: tools/testing/selftests/bpf/*xdp* 23230K: (?:\b|_)xdp(?:\b|_) 23231 23232XDP SOCKETS (AF_XDP) 23233M: Björn Töpel <bjorn@kernel.org> 23234M: Magnus Karlsson <magnus.karlsson@intel.com> 23235M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23236R: Jonathan Lemon <jonathan.lemon@gmail.com> 23237L: netdev@vger.kernel.org 23238L: bpf@vger.kernel.org 23239S: Maintained 23240F: Documentation/networking/af_xdp.rst 23241F: include/net/netns/xdp.h 23242F: include/net/xdp_sock* 23243F: include/net/xsk_buff_pool.h 23244F: include/uapi/linux/if_xdp.h 23245F: include/uapi/linux/xdp_diag.h 23246F: net/xdp/ 23247F: tools/testing/selftests/bpf/*xsk* 23248 23249XEN BLOCK SUBSYSTEM 23250M: Roger Pau Monné <roger.pau@citrix.com> 23251L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23252S: Supported 23253F: drivers/block/xen* 23254F: drivers/block/xen-blkback/* 23255 23256XEN HYPERVISOR ARM 23257M: Stefano Stabellini <sstabellini@kernel.org> 23258L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23259S: Maintained 23260F: arch/arm/include/asm/xen/ 23261F: arch/arm/xen/ 23262 23263XEN HYPERVISOR ARM64 23264M: Stefano Stabellini <sstabellini@kernel.org> 23265L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23266S: Maintained 23267F: arch/arm64/include/asm/xen/ 23268F: arch/arm64/xen/ 23269 23270XEN HYPERVISOR INTERFACE 23271M: Juergen Gross <jgross@suse.com> 23272M: Stefano Stabellini <sstabellini@kernel.org> 23273R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23274L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23275S: Supported 23276T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23277F: Documentation/ABI/stable/sysfs-hypervisor-xen 23278F: Documentation/ABI/testing/sysfs-hypervisor-xen 23279F: drivers/*/xen-*front.c 23280F: drivers/xen/ 23281F: include/uapi/xen/ 23282F: include/xen/ 23283F: kernel/configs/xen.config 23284 23285XEN HYPERVISOR X86 23286M: Juergen Gross <jgross@suse.com> 23287R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23288L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23289S: Supported 23290F: arch/x86/configs/xen.config 23291F: arch/x86/include/asm/pvclock-abi.h 23292F: arch/x86/include/asm/xen/ 23293F: arch/x86/platform/pvh/ 23294F: arch/x86/xen/ 23295 23296XEN NETWORK BACKEND DRIVER 23297M: Wei Liu <wei.liu@kernel.org> 23298M: Paul Durrant <paul@xen.org> 23299L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23300L: netdev@vger.kernel.org 23301S: Supported 23302F: drivers/net/xen-netback/* 23303 23304XEN PCI SUBSYSTEM 23305M: Juergen Gross <jgross@suse.com> 23306L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23307S: Supported 23308F: arch/x86/pci/*xen* 23309F: drivers/pci/*xen* 23310 23311XEN PVSCSI DRIVERS 23312M: Juergen Gross <jgross@suse.com> 23313L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23314L: linux-scsi@vger.kernel.org 23315S: Supported 23316F: drivers/scsi/xen-scsifront.c 23317F: drivers/xen/xen-scsiback.c 23318F: include/xen/interface/io/vscsiif.h 23319 23320XEN PVUSB DRIVER 23321M: Juergen Gross <jgross@suse.com> 23322L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23323L: linux-usb@vger.kernel.org 23324S: Supported 23325F: drivers/usb/host/xen* 23326F: include/xen/interface/io/usbif.h 23327 23328XEN SOUND FRONTEND DRIVER 23329M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23330L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23331L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23332S: Supported 23333F: sound/xen/* 23334 23335XEN SWIOTLB SUBSYSTEM 23336M: Juergen Gross <jgross@suse.com> 23337M: Stefano Stabellini <sstabellini@kernel.org> 23338L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23339L: iommu@lists.linux.dev 23340S: Supported 23341F: arch/*/include/asm/xen/swiotlb-xen.h 23342F: drivers/xen/swiotlb-xen.c 23343F: include/xen/arm/swiotlb-xen.h 23344F: include/xen/swiotlb-xen.h 23345 23346XFS FILESYSTEM 23347M: Darrick J. Wong <djwong@kernel.org> 23348L: linux-xfs@vger.kernel.org 23349S: Supported 23350W: http://xfs.org/ 23351C: irc://irc.oftc.net/xfs 23352T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23353F: Documentation/ABI/testing/sysfs-fs-xfs 23354F: Documentation/admin-guide/xfs.rst 23355F: Documentation/filesystems/xfs-delayed-logging-design.rst 23356F: Documentation/filesystems/xfs-self-describing-metadata.rst 23357F: fs/xfs/ 23358F: include/uapi/linux/dqblk_xfs.h 23359F: include/uapi/linux/fsmap.h 23360 23361XILINX AMS DRIVER 23362M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23363L: linux-iio@vger.kernel.org 23364S: Maintained 23365F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23366F: drivers/iio/adc/xilinx-ams.c 23367 23368XILINX AXI ETHERNET DRIVER 23369M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23370S: Maintained 23371F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23372F: drivers/net/ethernet/xilinx/xilinx_axienet* 23373 23374XILINX CAN DRIVER 23375M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23376R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23377L: linux-can@vger.kernel.org 23378S: Maintained 23379F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23380F: drivers/net/can/xilinx_can.c 23381 23382XILINX EVENT MANAGEMENT DRIVER 23383M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23384S: Maintained 23385F: drivers/soc/xilinx/xlnx_event_manager.c 23386F: include/linux/firmware/xlnx-event-manager.h 23387 23388XILINX GPIO DRIVER 23389M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23390R: Srinivas Neeli <srinivas.neeli@amd.com> 23391R: Michal Simek <michal.simek@amd.com> 23392S: Maintained 23393F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23394F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23395F: drivers/gpio/gpio-xilinx.c 23396F: drivers/gpio/gpio-zynq.c 23397 23398XILINX PWM DRIVER 23399M: Sean Anderson <sean.anderson@seco.com> 23400S: Maintained 23401F: drivers/pwm/pwm-xilinx.c 23402F: include/clocksource/timer-xilinx.h 23403 23404XILINX SD-FEC IP CORES 23405M: Derek Kiernan <derek.kiernan@amd.com> 23406M: Dragan Cvetic <dragan.cvetic@amd.com> 23407S: Maintained 23408F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23409F: Documentation/misc-devices/xilinx_sdfec.rst 23410F: drivers/misc/Kconfig 23411F: drivers/misc/Makefile 23412F: drivers/misc/xilinx_sdfec.c 23413F: include/uapi/misc/xilinx_sdfec.h 23414 23415XILINX UARTLITE SERIAL DRIVER 23416M: Peter Korsgaard <jacmet@sunsite.dk> 23417L: linux-serial@vger.kernel.org 23418S: Maintained 23419F: drivers/tty/serial/uartlite.c 23420 23421XILINX VIDEO IP CORES 23422M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23423L: linux-media@vger.kernel.org 23424S: Supported 23425T: git git://linuxtv.org/media_tree.git 23426F: Documentation/devicetree/bindings/media/xilinx/ 23427F: drivers/media/platform/xilinx/ 23428F: include/uapi/linux/xilinx-v4l2-controls.h 23429 23430XILINX WATCHDOG DRIVER 23431M: Srinivas Neeli <srinivas.neeli@amd.com> 23432R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23433R: Michal Simek <michal.simek@amd.com> 23434S: Maintained 23435F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23436F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23437F: drivers/watchdog/of_xilinx_wdt.c 23438F: drivers/watchdog/xilinx_wwdt.c 23439 23440XILINX XDMA DRIVER 23441M: Lizhi Hou <lizhi.hou@amd.com> 23442M: Brian Xu <brian.xu@amd.com> 23443M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23444L: dmaengine@vger.kernel.org 23445S: Supported 23446F: drivers/dma/xilinx/xdma-regs.h 23447F: drivers/dma/xilinx/xdma.c 23448F: include/linux/dma/amd_xdma.h 23449F: include/linux/platform_data/amd_xdma.h 23450 23451XILINX ZYNQMP DPDMA DRIVER 23452M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23453L: dmaengine@vger.kernel.org 23454S: Supported 23455F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23456F: drivers/dma/xilinx/xilinx_dpdma.c 23457F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23458 23459XILINX ZYNQMP OCM EDAC DRIVER 23460M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23461M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23462S: Maintained 23463F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23464F: drivers/edac/zynqmp_edac.c 23465 23466XILINX ZYNQMP PSGTR PHY DRIVER 23467M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23468L: linux-kernel@vger.kernel.org 23469S: Supported 23470T: git https://github.com/Xilinx/linux-xlnx.git 23471F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23472F: drivers/phy/xilinx/phy-zynqmp.c 23473 23474XILINX ZYNQMP SHA3 DRIVER 23475M: Harsha <harsha.harsha@amd.com> 23476S: Maintained 23477F: drivers/crypto/xilinx/zynqmp-sha.c 23478 23479XILLYBUS DRIVER 23480M: Eli Billauer <eli.billauer@gmail.com> 23481L: linux-kernel@vger.kernel.org 23482S: Supported 23483F: drivers/char/xillybus/ 23484 23485XLP9XX I2C DRIVER 23486M: George Cherian <gcherian@marvell.com> 23487L: linux-i2c@vger.kernel.org 23488S: Supported 23489W: http://www.marvell.com 23490F: drivers/i2c/busses/i2c-xlp9xx.c 23491 23492XRA1403 GPIO EXPANDER 23493M: Nandor Han <nandor.han@ge.com> 23494L: linux-gpio@vger.kernel.org 23495S: Maintained 23496F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23497F: drivers/gpio/gpio-xra1403.c 23498 23499XTENSA XTFPGA PLATFORM SUPPORT 23500M: Max Filippov <jcmvbkbc@gmail.com> 23501S: Maintained 23502F: drivers/spi/spi-xtensa-xtfpga.c 23503F: sound/soc/xtensa/xtfpga-i2s.c 23504 23505YAM DRIVER FOR AX.25 23506M: Jean-Paul Roubelat <jpr@f6fbb.org> 23507L: linux-hams@vger.kernel.org 23508S: Maintained 23509F: drivers/net/hamradio/yam* 23510F: include/linux/yam.h 23511 23512YAMA SECURITY MODULE 23513M: Kees Cook <keescook@chromium.org> 23514S: Supported 23515T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23516F: Documentation/admin-guide/LSM/Yama.rst 23517F: security/yama/ 23518 23519YEALINK PHONE DRIVER 23520M: Henk Vergonet <Henk.Vergonet@gmail.com> 23521L: usbb2k-api-dev@nongnu.org 23522S: Maintained 23523F: Documentation/input/devices/yealink.rst 23524F: drivers/input/misc/yealink.* 23525 23526Z3FOLD COMPRESSED PAGE ALLOCATOR 23527M: Vitaly Wool <vitaly.wool@konsulko.com> 23528R: Miaohe Lin <linmiaohe@huawei.com> 23529L: linux-mm@kvack.org 23530S: Maintained 23531F: mm/z3fold.c 23532 23533Z8530 DRIVER FOR AX.25 23534M: Joerg Reuter <jreuter@yaina.de> 23535L: linux-hams@vger.kernel.org 23536S: Maintained 23537W: http://yaina.de/jreuter/ 23538W: http://www.qsl.net/dl1bke/ 23539F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23540F: drivers/net/hamradio/*scc.c 23541F: drivers/net/hamradio/z8530.h 23542 23543ZBUD COMPRESSED PAGE ALLOCATOR 23544M: Seth Jennings <sjenning@redhat.com> 23545M: Dan Streetman <ddstreet@ieee.org> 23546L: linux-mm@kvack.org 23547S: Maintained 23548F: mm/zbud.c 23549 23550ZD1211RW WIRELESS DRIVER 23551M: Ulrich Kunitz <kune@deine-taler.de> 23552L: linux-wireless@vger.kernel.org 23553L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23554S: Maintained 23555W: http://zd1211.ath.cx/wiki/DriverRewrite 23556F: drivers/net/wireless/zydas/zd1211rw/ 23557 23558ZD1301 MEDIA DRIVER 23559M: Antti Palosaari <crope@iki.fi> 23560L: linux-media@vger.kernel.org 23561S: Maintained 23562W: https://linuxtv.org/ 23563W: http://palosaari.fi/linux/ 23564Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23565F: drivers/media/usb/dvb-usb-v2/zd1301* 23566 23567ZD1301_DEMOD MEDIA DRIVER 23568M: Antti Palosaari <crope@iki.fi> 23569L: linux-media@vger.kernel.org 23570S: Maintained 23571W: https://linuxtv.org/ 23572W: http://palosaari.fi/linux/ 23573Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23574F: drivers/media/dvb-frontends/zd1301_demod* 23575 23576ZHAOXIN PROCESSOR SUPPORT 23577M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23578L: linux-kernel@vger.kernel.org 23579S: Maintained 23580F: arch/x86/kernel/cpu/zhaoxin.c 23581 23582ZONEFS FILESYSTEM 23583M: Damien Le Moal <dlemoal@kernel.org> 23584M: Naohiro Aota <naohiro.aota@wdc.com> 23585R: Johannes Thumshirn <jth@kernel.org> 23586L: linux-fsdevel@vger.kernel.org 23587S: Maintained 23588T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23589F: Documentation/filesystems/zonefs.rst 23590F: fs/zonefs/ 23591 23592ZPOOL COMPRESSED PAGE STORAGE API 23593M: Dan Streetman <ddstreet@ieee.org> 23594L: linux-mm@kvack.org 23595S: Maintained 23596F: include/linux/zpool.h 23597F: mm/zpool.c 23598 23599ZR36067 VIDEO FOR LINUX DRIVER 23600M: Corentin Labbe <clabbe@baylibre.com> 23601L: mjpeg-users@lists.sourceforge.net 23602L: linux-media@vger.kernel.org 23603S: Maintained 23604W: http://mjpeg.sourceforge.net/driver-zoran/ 23605Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23606F: Documentation/driver-api/media/drivers/zoran.rst 23607F: drivers/media/pci/zoran/ 23608 23609ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23610M: Minchan Kim <minchan@kernel.org> 23611M: Sergey Senozhatsky <senozhatsky@chromium.org> 23612L: linux-kernel@vger.kernel.org 23613S: Maintained 23614F: Documentation/admin-guide/blockdev/zram.rst 23615F: drivers/block/zram/ 23616 23617ZS DECSTATION Z85C30 SERIAL DRIVER 23618M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23619S: Maintained 23620F: drivers/tty/serial/zs.* 23621 23622ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23623M: Minchan Kim <minchan@kernel.org> 23624M: Sergey Senozhatsky <senozhatsky@chromium.org> 23625L: linux-mm@kvack.org 23626S: Maintained 23627F: Documentation/mm/zsmalloc.rst 23628F: include/linux/zsmalloc.h 23629F: mm/zsmalloc.c 23630 23631ZSTD 23632M: Nick Terrell <terrelln@fb.com> 23633S: Maintained 23634B: https://github.com/facebook/zstd/issues 23635T: git https://github.com/terrelln/linux.git 23636F: crypto/zstd.c 23637F: include/linux/zstd* 23638F: lib/decompress_unzstd.c 23639F: lib/zstd/ 23640N: zstd 23641K: zstd 23642 23643ZSWAP COMPRESSED SWAP CACHING 23644M: Seth Jennings <sjenning@redhat.com> 23645M: Dan Streetman <ddstreet@ieee.org> 23646M: Vitaly Wool <vitaly.wool@konsulko.com> 23647L: linux-mm@kvack.org 23648S: Maintained 23649F: mm/zswap.c 23650 23651THE REST 23652M: Linus Torvalds <torvalds@linux-foundation.org> 23653L: linux-kernel@vger.kernel.org 23654S: Buried alive in reporters 23655T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23656F: * 23657F: */ 23658
