1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@microchip.com> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@microchip.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@microchip.com> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: http://www.thekelleys.org.uk/atmel 3268W: http://atmelwlandriver.sourceforge.net/ 3269F: drivers/net/wireless/atmel/atmel* 3270 3271ATOMIC INFRASTRUCTURE 3272M: Will Deacon <will@kernel.org> 3273M: Peter Zijlstra <peterz@infradead.org> 3274R: Boqun Feng <boqun.feng@gmail.com> 3275R: Mark Rutland <mark.rutland@arm.com> 3276L: linux-kernel@vger.kernel.org 3277S: Maintained 3278F: Documentation/atomic_*.txt 3279F: arch/*/include/asm/atomic*.h 3280F: include/*/atomic*.h 3281F: include/linux/refcount.h 3282F: scripts/atomic/ 3283 3284ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3285M: Bradley Grove <linuxdrivers@attotech.com> 3286L: linux-scsi@vger.kernel.org 3287S: Supported 3288W: http://www.attotech.com 3289F: drivers/scsi/esas2r 3290 3291ATUSB IEEE 802.15.4 RADIO DRIVER 3292M: Stefan Schmidt <stefan@datenfreihafen.org> 3293L: linux-wpan@vger.kernel.org 3294S: Maintained 3295F: drivers/net/ieee802154/at86rf230.h 3296F: drivers/net/ieee802154/atusb.c 3297F: drivers/net/ieee802154/atusb.h 3298 3299AUDIT SUBSYSTEM 3300M: Paul Moore <paul@paul-moore.com> 3301M: Eric Paris <eparis@redhat.com> 3302L: audit@vger.kernel.org 3303S: Supported 3304W: https://github.com/linux-audit 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3306F: include/asm-generic/audit_*.h 3307F: include/linux/audit.h 3308F: include/linux/audit_arch.h 3309F: include/uapi/linux/audit.h 3310F: kernel/audit* 3311F: lib/*audit.c 3312 3313AUXILIARY BUS DRIVER 3314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3315R: Dave Ertman <david.m.ertman@intel.com> 3316R: Ira Weiny <ira.weiny@intel.com> 3317S: Supported 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3319F: Documentation/driver-api/auxiliary_bus.rst 3320F: drivers/base/auxiliary.c 3321F: include/linux/auxiliary_bus.h 3322 3323AUXILIARY DISPLAY DRIVERS 3324M: Miguel Ojeda <ojeda@kernel.org> 3325S: Maintained 3326F: Documentation/devicetree/bindings/auxdisplay/ 3327F: drivers/auxdisplay/ 3328F: include/linux/cfag12864b.h 3329 3330AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3331M: Andreas Klinger <ak@it-klinger.de> 3332L: linux-iio@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3335F: drivers/iio/adc/hx711.c 3336 3337AX.25 NETWORK LAYER 3338M: Ralf Baechle <ralf@linux-mips.org> 3339L: linux-hams@vger.kernel.org 3340S: Maintained 3341W: http://www.linux-ax25.org/ 3342F: include/net/ax25.h 3343F: include/uapi/linux/ax25.h 3344F: net/ax25/ 3345 3346AXENTIA ARM DEVICES 3347M: Peter Rosin <peda@axentia.se> 3348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3349S: Maintained 3350F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3351F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3352F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3353F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3354 3355AXENTIA ASOC DRIVERS 3356M: Peter Rosin <peda@axentia.se> 3357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3358S: Maintained 3359F: Documentation/devicetree/bindings/sound/axentia,* 3360F: sound/soc/atmel/tse850-pcm5142.c 3361 3362AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3363M: Nuno Sá <nuno.sa@analog.com> 3364L: linux-hwmon@vger.kernel.org 3365S: Supported 3366W: https://ez.analog.com/linux-software-drivers 3367F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3368F: drivers/hwmon/axi-fan-control.c 3369 3370AXXIA I2C CONTROLLER 3371M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3372L: linux-i2c@vger.kernel.org 3373S: Maintained 3374F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3375F: drivers/i2c/busses/i2c-axxia.c 3376 3377AZ6007 DVB DRIVER 3378M: Mauro Carvalho Chehab <mchehab@kernel.org> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/usb/dvb-usb-v2/az6007.c 3384 3385AZTECH FM RADIO RECEIVER DRIVER 3386M: Hans Verkuil <hverkuil@xs4all.nl> 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389W: https://linuxtv.org 3390T: git git://linuxtv.org/media_tree.git 3391F: drivers/media/radio/radio-aztech* 3392 3393B43 WIRELESS DRIVER 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Orphan 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43/ 3399 3400B43LEGACY WIRELESS DRIVER 3401M: Larry Finger <Larry.Finger@lwfinger.net> 3402L: linux-wireless@vger.kernel.org 3403L: b43-dev@lists.infradead.org 3404S: Maintained 3405W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3406F: drivers/net/wireless/broadcom/b43legacy/ 3407 3408BACKLIGHT CLASS/SUBSYSTEM 3409M: Lee Jones <lee@kernel.org> 3410M: Daniel Thompson <daniel.thompson@linaro.org> 3411M: Jingoo Han <jingoohan1@gmail.com> 3412L: dri-devel@lists.freedesktop.org 3413S: Maintained 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3415F: Documentation/ABI/stable/sysfs-class-backlight 3416F: Documentation/ABI/testing/sysfs-class-backlight 3417F: Documentation/devicetree/bindings/leds/backlight 3418F: drivers/video/backlight/ 3419F: include/linux/backlight.h 3420F: include/linux/pwm_backlight.h 3421 3422BARCO P50 GPIO DRIVER 3423M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3424M: Peter Korsgaard <peter.korsgaard@barco.com> 3425S: Maintained 3426F: drivers/platform/x86/barco-p50-gpio.c 3427 3428BATMAN ADVANCED 3429M: Marek Lindner <mareklindner@neomailbox.ch> 3430M: Simon Wunderlich <sw@simonwunderlich.de> 3431M: Antonio Quartulli <a@unstable.cc> 3432M: Sven Eckelmann <sven@narfation.org> 3433L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3434S: Maintained 3435W: https://www.open-mesh.org/ 3436Q: https://patchwork.open-mesh.org/project/batman/list/ 3437B: https://www.open-mesh.org/projects/batman-adv/issues 3438C: ircs://irc.hackint.org/batadv 3439T: git https://git.open-mesh.org/linux-merge.git 3440F: Documentation/networking/batman-adv.rst 3441F: include/uapi/linux/batadv_packet.h 3442F: include/uapi/linux/batman_adv.h 3443F: net/batman-adv/ 3444 3445BAYCOM/HDLCDRV DRIVERS FOR AX.25 3446M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3447L: linux-hams@vger.kernel.org 3448S: Maintained 3449W: http://www.baycom.org/~tom/ham/ham.html 3450F: drivers/net/hamradio/baycom* 3451 3452BCACHE (BLOCK LAYER CACHE) 3453M: Coly Li <colyli@suse.de> 3454M: Kent Overstreet <kent.overstreet@gmail.com> 3455L: linux-bcache@vger.kernel.org 3456S: Maintained 3457W: http://bcache.evilpiepirate.org 3458C: irc://irc.oftc.net/bcache 3459F: drivers/md/bcache/ 3460 3461BDISP ST MEDIA DRIVER 3462M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3463L: linux-media@vger.kernel.org 3464S: Supported 3465W: https://linuxtv.org 3466T: git git://linuxtv.org/media_tree.git 3467F: drivers/media/platform/st/sti/bdisp 3468 3469BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3470M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3471L: netdev@vger.kernel.org 3472S: Maintained 3473F: drivers/net/ethernet/ec_bhf.c 3474 3475BEFS FILE SYSTEM 3476M: Luis de Bethencourt <luisbg@kernel.org> 3477M: Salah Triki <salah.triki@gmail.com> 3478S: Maintained 3479T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3480F: Documentation/filesystems/befs.rst 3481F: fs/befs/ 3482 3483BFQ I/O SCHEDULER 3484M: Paolo Valente <paolo.valente@unimore.it> 3485M: Jens Axboe <axboe@kernel.dk> 3486L: linux-block@vger.kernel.org 3487S: Maintained 3488F: Documentation/block/bfq-iosched.rst 3489F: block/bfq-* 3490 3491BFS FILE SYSTEM 3492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3493S: Maintained 3494F: Documentation/filesystems/bfs.rst 3495F: fs/bfs/ 3496F: include/uapi/linux/bfs_fs.h 3497 3498BITMAP API 3499M: Yury Norov <yury.norov@gmail.com> 3500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3501R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3502S: Maintained 3503F: include/linux/bitfield.h 3504F: include/linux/bitmap.h 3505F: include/linux/bits.h 3506F: include/linux/cpumask.h 3507F: include/linux/find.h 3508F: include/linux/nodemask.h 3509F: include/vdso/bits.h 3510F: lib/bitmap.c 3511F: lib/cpumask.c 3512F: lib/cpumask_kunit.c 3513F: lib/find_bit.c 3514F: lib/find_bit_benchmark.c 3515F: lib/test_bitmap.c 3516F: tools/include/linux/bitfield.h 3517F: tools/include/linux/bitmap.h 3518F: tools/include/linux/bits.h 3519F: tools/include/linux/find.h 3520F: tools/include/vdso/bits.h 3521F: tools/lib/bitmap.c 3522F: tools/lib/find_bit.c 3523 3524BLINKM RGB LED DRIVER 3525M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3526S: Maintained 3527F: drivers/leds/leds-blinkm.c 3528 3529BLOCK LAYER 3530M: Jens Axboe <axboe@kernel.dk> 3531L: linux-block@vger.kernel.org 3532S: Maintained 3533T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3534F: Documentation/ABI/stable/sysfs-block 3535F: Documentation/block/ 3536F: block/ 3537F: drivers/block/ 3538F: include/linux/bio.h 3539F: include/linux/blk* 3540F: kernel/trace/blktrace.c 3541F: lib/sbitmap.c 3542 3543BLOCK2MTD DRIVER 3544M: Joern Engel <joern@lazybastard.org> 3545L: linux-mtd@lists.infradead.org 3546S: Maintained 3547F: drivers/mtd/devices/block2mtd.c 3548 3549BLUETOOTH DRIVERS 3550M: Marcel Holtmann <marcel@holtmann.org> 3551M: Johan Hedberg <johan.hedberg@gmail.com> 3552M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3553L: linux-bluetooth@vger.kernel.org 3554S: Supported 3555W: http://www.bluez.org/ 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3558F: Documentation/devicetree/bindings/net/bluetooth/ 3559F: drivers/bluetooth/ 3560 3561BLUETOOTH SUBSYSTEM 3562M: Marcel Holtmann <marcel@holtmann.org> 3563M: Johan Hedberg <johan.hedberg@gmail.com> 3564M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3565L: linux-bluetooth@vger.kernel.org 3566S: Supported 3567W: http://www.bluez.org/ 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3570F: include/net/bluetooth/ 3571F: net/bluetooth/ 3572 3573BONDING DRIVER 3574M: Jay Vosburgh <j.vosburgh@gmail.com> 3575M: Andy Gospodarek <andy@greyhouse.net> 3576L: netdev@vger.kernel.org 3577S: Supported 3578W: http://sourceforge.net/projects/bonding/ 3579F: Documentation/networking/bonding.rst 3580F: drivers/net/bonding/ 3581F: include/net/bond* 3582F: include/uapi/linux/if_bonding.h 3583F: tools/testing/selftests/drivers/net/bonding/ 3584 3585BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3586M: Dan Robertson <dan@dlrobertson.com> 3587L: linux-iio@vger.kernel.org 3588S: Maintained 3589F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3590F: drivers/iio/accel/bma400* 3591 3592BPF JIT for ARM 3593M: Shubham Bansal <illusionist.neo@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Odd Fixes 3596F: arch/arm/net/ 3597 3598BPF JIT for ARM64 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Alexei Starovoitov <ast@kernel.org> 3601M: Zi Shen Lim <zlim.lnx@gmail.com> 3602L: bpf@vger.kernel.org 3603S: Supported 3604F: arch/arm64/net/ 3605 3606BPF JIT for MIPS (32-BIT AND 64-BIT) 3607M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3608M: Paul Burton <paulburton@kernel.org> 3609L: bpf@vger.kernel.org 3610S: Maintained 3611F: arch/mips/net/ 3612 3613BPF JIT for NFP NICs 3614M: Jakub Kicinski <kuba@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Odd Fixes 3617F: drivers/net/ethernet/netronome/nfp/bpf/ 3618 3619BPF JIT for POWERPC (32-BIT AND 64-BIT) 3620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3621M: Michael Ellerman <mpe@ellerman.id.au> 3622L: bpf@vger.kernel.org 3623S: Supported 3624F: arch/powerpc/net/ 3625 3626BPF JIT for RISC-V (32-bit) 3627M: Luke Nelson <luke.r.nels@gmail.com> 3628M: Xi Wang <xi.wang@gmail.com> 3629L: bpf@vger.kernel.org 3630S: Maintained 3631F: arch/riscv/net/ 3632X: arch/riscv/net/bpf_jit_comp64.c 3633 3634BPF JIT for RISC-V (64-bit) 3635M: Björn Töpel <bjorn@kernel.org> 3636L: bpf@vger.kernel.org 3637S: Maintained 3638F: arch/riscv/net/ 3639X: arch/riscv/net/bpf_jit_comp32.c 3640 3641BPF JIT for S390 3642M: Ilya Leoshkevich <iii@linux.ibm.com> 3643M: Heiko Carstens <hca@linux.ibm.com> 3644M: Vasily Gorbik <gor@linux.ibm.com> 3645L: bpf@vger.kernel.org 3646S: Supported 3647F: arch/s390/net/ 3648X: arch/s390/net/pnet.c 3649 3650BPF JIT for SPARC (32-BIT AND 64-BIT) 3651M: David S. Miller <davem@davemloft.net> 3652L: bpf@vger.kernel.org 3653S: Odd Fixes 3654F: arch/sparc/net/ 3655 3656BPF JIT for X86 32-BIT 3657M: Wang YanQing <udknight@gmail.com> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF JIT for X86 64-BIT 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Daniel Borkmann <daniel@iogearbox.net> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/x86/net/ 3668X: arch/x86/net/bpf_jit_comp32.c 3669 3670BPF [BTF] 3671M: Martin KaFai Lau <martin.lau@linux.dev> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: include/linux/btf* 3675F: kernel/bpf/btf.c 3676 3677BPF [CORE] 3678M: Alexei Starovoitov <ast@kernel.org> 3679M: Daniel Borkmann <daniel@iogearbox.net> 3680R: John Fastabend <john.fastabend@gmail.com> 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: include/linux/bpf* 3684F: include/linux/filter.h 3685F: include/linux/tnum.h 3686F: kernel/bpf/core.c 3687F: kernel/bpf/dispatcher.c 3688F: kernel/bpf/mprog.c 3689F: kernel/bpf/syscall.c 3690F: kernel/bpf/tnum.c 3691F: kernel/bpf/trampoline.c 3692F: kernel/bpf/verifier.c 3693 3694BPF [DOCUMENTATION] (Related to Standardization) 3695R: David Vernet <void@manifault.com> 3696L: bpf@vger.kernel.org 3697L: bpf@ietf.org 3698S: Maintained 3699F: Documentation/bpf/standardization/ 3700 3701BPF [GENERAL] (Safe Dynamic Programs and Tools) 3702M: Alexei Starovoitov <ast@kernel.org> 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Andrii Nakryiko <andrii@kernel.org> 3705R: Martin KaFai Lau <martin.lau@linux.dev> 3706R: Song Liu <song@kernel.org> 3707R: Yonghong Song <yonghong.song@linux.dev> 3708R: John Fastabend <john.fastabend@gmail.com> 3709R: KP Singh <kpsingh@kernel.org> 3710R: Stanislav Fomichev <sdf@google.com> 3711R: Hao Luo <haoluo@google.com> 3712R: Jiri Olsa <jolsa@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Supported 3715W: https://bpf.io/ 3716Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3719F: Documentation/bpf/ 3720F: Documentation/networking/filter.rst 3721F: Documentation/userspace-api/ebpf/ 3722F: arch/*/net/* 3723F: include/linux/bpf* 3724F: include/linux/btf* 3725F: include/linux/filter.h 3726F: include/trace/events/xdp.h 3727F: include/uapi/linux/bpf* 3728F: include/uapi/linux/btf* 3729F: include/uapi/linux/filter.h 3730F: kernel/bpf/ 3731F: kernel/trace/bpf_trace.c 3732F: lib/test_bpf.c 3733F: net/bpf/ 3734F: net/core/filter.c 3735F: net/sched/act_bpf.c 3736F: net/sched/cls_bpf.c 3737F: samples/bpf/ 3738F: scripts/bpf_doc.py 3739F: scripts/pahole-flags.sh 3740F: scripts/pahole-version.sh 3741F: tools/bpf/ 3742F: tools/lib/bpf/ 3743F: tools/testing/selftests/bpf/ 3744 3745BPF [ITERATOR] 3746M: Yonghong Song <yonghong.song@linux.dev> 3747L: bpf@vger.kernel.org 3748S: Maintained 3749F: kernel/bpf/*iter.c 3750 3751BPF [L7 FRAMEWORK] (sockmap) 3752M: John Fastabend <john.fastabend@gmail.com> 3753M: Jakub Sitnicki <jakub@cloudflare.com> 3754L: netdev@vger.kernel.org 3755L: bpf@vger.kernel.org 3756S: Maintained 3757F: include/linux/skmsg.h 3758F: net/core/skmsg.c 3759F: net/core/sock_map.c 3760F: net/ipv4/tcp_bpf.c 3761F: net/ipv4/udp_bpf.c 3762F: net/unix/unix_bpf.c 3763 3764BPF [LIBRARY] (libbpf) 3765M: Andrii Nakryiko <andrii@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Maintained 3768F: tools/lib/bpf/ 3769 3770BPF [MISC] 3771L: bpf@vger.kernel.org 3772S: Odd Fixes 3773K: (?:\b|_)bpf(?:\b|_) 3774 3775BPF [NETWORKING] (struct_ops, reuseport) 3776M: Martin KaFai Lau <martin.lau@linux.dev> 3777L: bpf@vger.kernel.org 3778L: netdev@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/bpf_struct* 3781 3782BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3783M: Martin KaFai Lau <martin.lau@linux.dev> 3784M: Daniel Borkmann <daniel@iogearbox.net> 3785R: John Fastabend <john.fastabend@gmail.com> 3786L: bpf@vger.kernel.org 3787L: netdev@vger.kernel.org 3788S: Maintained 3789F: include/net/tcx.h 3790F: kernel/bpf/tcx.c 3791F: net/core/filter.c 3792F: net/sched/act_bpf.c 3793F: net/sched/cls_bpf.c 3794 3795BPF [RINGBUF] 3796M: Andrii Nakryiko <andrii@kernel.org> 3797L: bpf@vger.kernel.org 3798S: Maintained 3799F: kernel/bpf/ringbuf.c 3800 3801BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3802M: KP Singh <kpsingh@kernel.org> 3803R: Florent Revest <revest@chromium.org> 3804R: Brendan Jackman <jackmanb@chromium.org> 3805L: bpf@vger.kernel.org 3806S: Maintained 3807F: Documentation/bpf/prog_lsm.rst 3808F: include/linux/bpf_lsm.h 3809F: kernel/bpf/bpf_lsm.c 3810F: security/bpf/ 3811 3812BPF [SELFTESTS] (Test Runners & Infrastructure) 3813M: Andrii Nakryiko <andrii@kernel.org> 3814R: Mykola Lysenko <mykolal@fb.com> 3815L: bpf@vger.kernel.org 3816S: Maintained 3817F: tools/testing/selftests/bpf/ 3818 3819BPF [STORAGE & CGROUPS] 3820M: Martin KaFai Lau <martin.lau@linux.dev> 3821L: bpf@vger.kernel.org 3822S: Maintained 3823F: kernel/bpf/*storage.c 3824F: kernel/bpf/bpf_lru* 3825F: kernel/bpf/cgroup.c 3826 3827BPF [TOOLING] (bpftool) 3828M: Quentin Monnet <quentin@isovalent.com> 3829L: bpf@vger.kernel.org 3830S: Maintained 3831F: kernel/bpf/disasm.* 3832F: tools/bpf/bpftool/ 3833 3834BPF [TRACING] 3835M: Song Liu <song@kernel.org> 3836R: Jiri Olsa <jolsa@kernel.org> 3837L: bpf@vger.kernel.org 3838S: Maintained 3839F: kernel/bpf/stackmap.c 3840F: kernel/trace/bpf_trace.c 3841 3842BROADCOM ASP 2.0 ETHERNET DRIVER 3843M: Justin Chen <justin.chen@broadcom.com> 3844M: Florian Fainelli <florian.fainelli@broadcom.com> 3845L: bcm-kernel-feedback-list@broadcom.com 3846L: netdev@vger.kernel.org 3847S: Supported 3848F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3849F: drivers/net/ethernet/broadcom/asp2/ 3850 3851BROADCOM B44 10/100 ETHERNET DRIVER 3852M: Michael Chan <michael.chan@broadcom.com> 3853L: netdev@vger.kernel.org 3854S: Supported 3855F: drivers/net/ethernet/broadcom/b44.* 3856 3857BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3858M: Florian Fainelli <florian.fainelli@broadcom.com> 3859L: netdev@vger.kernel.org 3860L: openwrt-devel@lists.openwrt.org (subscribers-only) 3861S: Supported 3862F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3863F: drivers/net/dsa/b53/* 3864F: drivers/net/dsa/bcm_sf2* 3865F: include/linux/dsa/brcm.h 3866F: include/linux/platform_data/b53.h 3867 3868BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3869M: Florian Fainelli <florian.fainelli@broadcom.com> 3870R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3871L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3873S: Maintained 3874T: git https://github.com/broadcom/stblinux.git 3875F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3876F: drivers/pci/controller/pcie-brcmstb.c 3877F: drivers/staging/vc04_services 3878N: bcm2711 3879N: bcm283* 3880N: raspberrypi 3881 3882BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3883M: Florian Fainelli <florian.fainelli@broadcom.com> 3884M: Ray Jui <rjui@broadcom.com> 3885M: Scott Branden <sbranden@broadcom.com> 3886R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3887S: Maintained 3888T: git https://github.com/broadcom/mach-bcm 3889F: arch/arm/mach-bcm/ 3890N: bcm281* 3891N: bcm113* 3892N: bcm216* 3893N: kona 3894 3895BROADCOM BCM47XX MIPS ARCHITECTURE 3896M: Hauke Mehrtens <hauke@hauke-m.de> 3897M: Rafał Miłecki <zajec5@gmail.com> 3898L: linux-mips@vger.kernel.org 3899S: Maintained 3900F: Documentation/devicetree/bindings/mips/brcm/ 3901F: arch/mips/bcm47xx/* 3902F: arch/mips/include/asm/mach-bcm47xx/* 3903 3904BROADCOM BCM4908 ETHERNET DRIVER 3905M: Rafał Miłecki <rafal@milecki.pl> 3906R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3907L: netdev@vger.kernel.org 3908S: Maintained 3909F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3910F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3911F: drivers/net/ethernet/broadcom/unimac.h 3912 3913BROADCOM BCM4908 PINMUX DRIVER 3914M: Rafał Miłecki <rafal@milecki.pl> 3915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3916L: linux-gpio@vger.kernel.org 3917S: Maintained 3918F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3919F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3920 3921BROADCOM BCM5301X ARM ARCHITECTURE 3922M: Florian Fainelli <florian.fainelli@broadcom.com> 3923M: Hauke Mehrtens <hauke@hauke-m.de> 3924M: Rafał Miłecki <zajec5@gmail.com> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3929F: arch/arm/boot/dts/broadcom/bcm470* 3930F: arch/arm/boot/dts/broadcom/bcm5301* 3931F: arch/arm/boot/dts/broadcom/bcm953012* 3932F: arch/arm/mach-bcm/bcm_5301x.c 3933 3934BROADCOM BCM53573 ARM ARCHITECTURE 3935M: Florian Fainelli <florian.fainelli@broadcom.com> 3936M: Rafał Miłecki <rafal@milecki.pl> 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 3940F: arch/arm/boot/dts/broadcom/bcm47189* 3941F: arch/arm/boot/dts/broadcom/bcm53573* 3942 3943BROADCOM BCM63XX/BCM33XX UDC DRIVER 3944M: Kevin Cernekee <cernekee@gmail.com> 3945L: linux-usb@vger.kernel.org 3946S: Maintained 3947F: drivers/usb/gadget/udc/bcm63xx_udc.* 3948 3949BROADCOM BCM7XXX ARM ARCHITECTURE 3950M: Florian Fainelli <florian.fainelli@broadcom.com> 3951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3953S: Maintained 3954T: git https://github.com/broadcom/stblinux.git 3955F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3956F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3957F: arch/arm/include/asm/hardware/cache-b15-rac.h 3958F: arch/arm/mach-bcm/*brcmstb* 3959F: arch/arm/mm/cache-b15-rac.c 3960F: drivers/bus/brcmstb_gisb.c 3961F: drivers/pci/controller/pcie-brcmstb.c 3962N: brcmstb 3963N: bcm7038 3964N: bcm7120 3965 3966BROADCOM BCMBCA ARM ARCHITECTURE 3967M: William Zhang <william.zhang@broadcom.com> 3968M: Anand Gore <anand.gore@broadcom.com> 3969M: Kursad Oney <kursad.oney@broadcom.com> 3970M: Florian Fainelli <florian.fainelli@broadcom.com> 3971M: Rafał Miłecki <rafal@milecki.pl> 3972R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3974S: Maintained 3975T: git https://github.com/broadcom/stblinux.git 3976F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3977F: arch/arm64/boot/dts/broadcom/bcmbca/* 3978N: bcmbca 3979N: bcm[9]?47622 3980N: bcm[9]?4912 3981N: bcm[9]?63138 3982N: bcm[9]?63146 3983N: bcm[9]?63148 3984N: bcm[9]?63158 3985N: bcm[9]?63178 3986N: bcm[9]?6756 3987N: bcm[9]?6813 3988N: bcm[9]?6846 3989N: bcm[9]?6855 3990N: bcm[9]?6856 3991N: bcm[9]?6858 3992N: bcm[9]?6878 3993 3994BROADCOM BDC DRIVER 3995M: Justin Chen <justin.chen@broadcom.com> 3996M: Al Cooper <alcooperx@gmail.com> 3997R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3998L: linux-usb@vger.kernel.org 3999S: Maintained 4000F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4001F: drivers/usb/gadget/udc/bdc/ 4002 4003BROADCOM BMIPS CPUFREQ DRIVER 4004M: Markus Mayer <mmayer@broadcom.com> 4005R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4006L: linux-pm@vger.kernel.org 4007S: Maintained 4008F: drivers/cpufreq/bmips-cpufreq.c 4009 4010BROADCOM BMIPS MIPS ARCHITECTURE 4011M: Florian Fainelli <florian.fainelli@broadcom.com> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-mips@vger.kernel.org 4014S: Maintained 4015T: git https://github.com/broadcom/stblinux.git 4016F: arch/mips/bmips/* 4017F: arch/mips/boot/dts/brcm/bcm*.dts* 4018F: arch/mips/include/asm/mach-bmips/* 4019F: arch/mips/kernel/*bmips* 4020F: drivers/irqchip/irq-bcm63* 4021F: drivers/irqchip/irq-bcm7* 4022F: drivers/irqchip/irq-brcmstb* 4023F: drivers/soc/bcm/bcm63xx 4024F: include/linux/bcm963xx_nvram.h 4025F: include/linux/bcm963xx_tag.h 4026 4027BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4028M: Rasesh Mody <rmody@marvell.com> 4029M: GR-Linux-NIC-Dev@marvell.com 4030L: netdev@vger.kernel.org 4031S: Supported 4032F: drivers/net/ethernet/broadcom/bnx2.* 4033F: drivers/net/ethernet/broadcom/bnx2_* 4034 4035BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4036M: Saurav Kashyap <skashyap@marvell.com> 4037M: Javed Hasan <jhasan@marvell.com> 4038M: GR-QLogic-Storage-Upstream@marvell.com 4039L: linux-scsi@vger.kernel.org 4040S: Supported 4041F: drivers/scsi/bnx2fc/ 4042 4043BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4044M: Nilesh Javali <njavali@marvell.com> 4045M: Manish Rangankar <mrangankar@marvell.com> 4046M: GR-QLogic-Storage-Upstream@marvell.com 4047L: linux-scsi@vger.kernel.org 4048S: Supported 4049F: drivers/scsi/bnx2i/ 4050 4051BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4052M: Ariel Elior <aelior@marvell.com> 4053M: Sudarsana Kalluru <skalluru@marvell.com> 4054M: Manish Chopra <manishc@marvell.com> 4055L: netdev@vger.kernel.org 4056S: Supported 4057F: drivers/net/ethernet/broadcom/bnx2x/ 4058 4059BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4060M: Michael Chan <michael.chan@broadcom.com> 4061L: netdev@vger.kernel.org 4062S: Supported 4063F: drivers/firmware/broadcom/tee_bnxt_fw.c 4064F: drivers/net/ethernet/broadcom/bnxt/ 4065F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4066 4067BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4068M: Arend van Spriel <aspriel@gmail.com> 4069M: Franky Lin <franky.lin@broadcom.com> 4070M: Hante Meuleman <hante.meuleman@broadcom.com> 4071L: linux-wireless@vger.kernel.org 4072L: brcm80211-dev-list.pdl@broadcom.com 4073L: SHA-cyfmac-dev-list@infineon.com 4074S: Supported 4075F: drivers/net/wireless/broadcom/brcm80211/ 4076 4077BROADCOM BRCMSTB GPIO DRIVER 4078M: Doug Berger <opendmb@gmail.com> 4079M: Florian Fainelli <florian.fainelli@broadcom> 4080R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4081S: Supported 4082F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4083F: drivers/gpio/gpio-brcmstb.c 4084 4085BROADCOM BRCMSTB I2C DRIVER 4086M: Kamal Dasu <kamal.dasu@broadcom.com> 4087R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4088L: linux-i2c@vger.kernel.org 4089S: Supported 4090F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4091F: drivers/i2c/busses/i2c-brcmstb.c 4092 4093BROADCOM BRCMSTB UART DRIVER 4094M: Al Cooper <alcooperx@gmail.com> 4095R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4096L: linux-serial@vger.kernel.org 4097S: Maintained 4098F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4099F: drivers/tty/serial/8250/8250_bcm7271.c 4100 4101BROADCOM BRCMSTB USB EHCI DRIVER 4102M: Justin Chen <justin.chen@broadcom.com> 4103M: Al Cooper <alcooperx@gmail.com> 4104R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4105L: linux-usb@vger.kernel.org 4106S: Maintained 4107F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4108F: drivers/usb/host/ehci-brcm.* 4109 4110BROADCOM BRCMSTB USB PIN MAP DRIVER 4111M: Al Cooper <alcooperx@gmail.com> 4112R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4113L: linux-usb@vger.kernel.org 4114S: Maintained 4115F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4116F: drivers/usb/misc/brcmstb-usb-pinmap.c 4117 4118BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4119M: Justin Chen <justin.chen@broadcom.com> 4120M: Al Cooper <alcooperx@gmail.com> 4121R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4122L: linux-kernel@vger.kernel.org 4123S: Maintained 4124F: drivers/phy/broadcom/phy-brcm-usb* 4125 4126BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4127M: William Zhang <william.zhang@broadcom.com> 4128M: Kursad Oney <kursad.oney@broadcom.com> 4129M: Jonas Gorski <jonas.gorski@gmail.com> 4130R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4131L: linux-spi@vger.kernel.org 4132S: Maintained 4133F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4134F: drivers/spi/spi-bcm63xx-hsspi.c 4135F: drivers/spi/spi-bcmbca-hsspi.c 4136 4137BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4138M: Jonas Gorski <jonas.gorski@gmail.com> 4139L: linux-spi@vger.kernel.org 4140S: Odd Fixes 4141F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4142F: drivers/spi/spi-bcm63xx.c 4143 4144BROADCOM ETHERNET PHY DRIVERS 4145M: Florian Fainelli <florian.fainelli@broadcom.com> 4146R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4147L: netdev@vger.kernel.org 4148S: Supported 4149F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4150F: drivers/net/phy/bcm*.[ch] 4151F: drivers/net/phy/broadcom.c 4152F: include/linux/brcmphy.h 4153 4154BROADCOM GENET ETHERNET DRIVER 4155M: Doug Berger <opendmb@gmail.com> 4156M: Florian Fainelli <florian.fainelli@broadcom.com> 4157R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4158L: netdev@vger.kernel.org 4159S: Supported 4160F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4161F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4162F: drivers/net/ethernet/broadcom/genet/ 4163F: drivers/net/ethernet/broadcom/unimac.h 4164F: drivers/net/mdio/mdio-bcm-unimac.c 4165F: include/linux/platform_data/bcmgenet.h 4166F: include/linux/platform_data/mdio-bcm-unimac.h 4167 4168BROADCOM IPROC ARM ARCHITECTURE 4169M: Ray Jui <rjui@broadcom.com> 4170M: Scott Branden <sbranden@broadcom.com> 4171R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4173S: Maintained 4174T: git https://github.com/broadcom/stblinux.git 4175F: arch/arm64/boot/dts/broadcom/northstar2/* 4176F: arch/arm64/boot/dts/broadcom/stingray/* 4177F: drivers/clk/bcm/clk-ns* 4178F: drivers/clk/bcm/clk-sr* 4179F: drivers/pinctrl/bcm/pinctrl-ns* 4180F: include/dt-bindings/clock/bcm-sr* 4181N: iproc 4182N: cygnus 4183N: bcm[-_]nsp 4184N: bcm9113* 4185N: bcm9583* 4186N: bcm9585* 4187N: bcm9586* 4188N: bcm988312 4189N: bcm113* 4190N: bcm583* 4191N: bcm585* 4192N: bcm586* 4193N: bcm88312 4194N: hr2 4195N: stingray 4196 4197BROADCOM IPROC GBIT ETHERNET DRIVER 4198M: Rafał Miłecki <rafal@milecki.pl> 4199R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4200L: netdev@vger.kernel.org 4201S: Maintained 4202F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4203F: drivers/net/ethernet/broadcom/bgmac* 4204F: drivers/net/ethernet/broadcom/unimac.h 4205 4206BROADCOM KONA GPIO DRIVER 4207M: Ray Jui <rjui@broadcom.com> 4208R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4209S: Supported 4210F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4211F: drivers/gpio/gpio-bcm-kona.c 4212 4213BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4214M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4215M: Kashyap Desai <kashyap.desai@broadcom.com> 4216M: Sumit Saxena <sumit.saxena@broadcom.com> 4217M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4218L: mpi3mr-linuxdrv.pdl@broadcom.com 4219L: linux-scsi@vger.kernel.org 4220S: Supported 4221W: https://www.broadcom.com/support/storage 4222F: drivers/scsi/mpi3mr/ 4223 4224BROADCOM NETXTREME-E ROCE DRIVER 4225M: Selvin Xavier <selvin.xavier@broadcom.com> 4226L: linux-rdma@vger.kernel.org 4227S: Supported 4228W: http://www.broadcom.com 4229F: drivers/infiniband/hw/bnxt_re/ 4230F: include/uapi/rdma/bnxt_re-abi.h 4231 4232BROADCOM NVRAM DRIVER 4233M: Rafał Miłecki <zajec5@gmail.com> 4234L: linux-mips@vger.kernel.org 4235S: Maintained 4236F: drivers/firmware/broadcom/* 4237 4238BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4239M: Rafał Miłecki <rafal@milecki.pl> 4240M: Florian Fainelli <florian.fainelli@broadcom.com> 4241R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4242L: linux-pm@vger.kernel.org 4243S: Maintained 4244T: git https://github.com/broadcom/stblinux.git 4245F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4246F: include/dt-bindings/soc/bcm-pmb.h 4247 4248BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4249M: Rafał Miłecki <zajec5@gmail.com> 4250L: linux-wireless@vger.kernel.org 4251S: Maintained 4252F: drivers/bcma/ 4253F: include/linux/bcma/ 4254 4255BROADCOM SPI DRIVER 4256M: Kamal Dasu <kamal.dasu@broadcom.com> 4257R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4258S: Maintained 4259F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4260F: drivers/spi/spi-bcm-qspi.* 4261F: drivers/spi/spi-brcmstb-qspi.c 4262F: drivers/spi/spi-iproc-qspi.c 4263 4264BROADCOM STB AVS CPUFREQ DRIVER 4265M: Markus Mayer <mmayer@broadcom.com> 4266R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4267L: linux-pm@vger.kernel.org 4268S: Maintained 4269F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4270F: drivers/cpufreq/brcmstb* 4271 4272BROADCOM STB AVS TMON DRIVER 4273M: Markus Mayer <mmayer@broadcom.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-pm@vger.kernel.org 4276S: Maintained 4277F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4278F: drivers/thermal/broadcom/brcmstb* 4279 4280BROADCOM STB DPFE DRIVER 4281M: Markus Mayer <mmayer@broadcom.com> 4282R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4284S: Maintained 4285F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4286F: drivers/memory/brcmstb_dpfe.c 4287 4288BROADCOM STB NAND FLASH DRIVER 4289M: Brian Norris <computersforpeace@gmail.com> 4290M: Kamal Dasu <kamal.dasu@broadcom.com> 4291R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4292L: linux-mtd@lists.infradead.org 4293S: Maintained 4294F: drivers/mtd/nand/raw/brcmnand/ 4295F: include/linux/platform_data/brcmnand.h 4296 4297BROADCOM STB PCIE DRIVER 4298M: Jim Quinlan <jim2101024@gmail.com> 4299M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4300M: Florian Fainelli <florian.fainelli@broadcom.com> 4301R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4302L: linux-pci@vger.kernel.org 4303S: Maintained 4304F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4305F: drivers/pci/controller/pcie-brcmstb.c 4306 4307BROADCOM SYSTEMPORT ETHERNET DRIVER 4308M: Florian Fainelli <florian.fainelli@broadcom.com> 4309R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4310L: netdev@vger.kernel.org 4311S: Supported 4312F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4313F: drivers/net/ethernet/broadcom/bcmsysport.* 4314F: drivers/net/ethernet/broadcom/unimac.h 4315 4316BROADCOM TG3 GIGABIT ETHERNET DRIVER 4317M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4318M: Prashant Sreedharan <prashant@broadcom.com> 4319M: Michael Chan <mchan@broadcom.com> 4320L: netdev@vger.kernel.org 4321S: Supported 4322F: drivers/net/ethernet/broadcom/tg3.* 4323 4324BROADCOM VK DRIVER 4325M: Scott Branden <scott.branden@broadcom.com> 4326R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4327S: Supported 4328F: drivers/misc/bcm-vk/ 4329F: include/uapi/linux/misc/bcm_vk.h 4330 4331BROCADE BFA FC SCSI DRIVER 4332M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4333M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4334L: linux-scsi@vger.kernel.org 4335S: Supported 4336F: drivers/scsi/bfa/ 4337 4338BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4339M: Rasesh Mody <rmody@marvell.com> 4340M: Sudarsana Kalluru <skalluru@marvell.com> 4341M: GR-Linux-NIC-Dev@marvell.com 4342L: netdev@vger.kernel.org 4343S: Supported 4344F: drivers/net/ethernet/brocade/bna/ 4345 4346BSG (block layer generic sg v4 driver) 4347M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4348L: linux-scsi@vger.kernel.org 4349S: Supported 4350F: block/bsg.c 4351F: include/linux/bsg.h 4352F: include/uapi/linux/bsg.h 4353 4354BT87X AUDIO DRIVER 4355M: Clemens Ladisch <clemens@ladisch.de> 4356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4357S: Maintained 4358T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4359F: Documentation/sound/cards/bt87x.rst 4360F: sound/pci/bt87x.c 4361 4362BT8XXGPIO DRIVER 4363M: Michael Buesch <m@bues.ch> 4364S: Maintained 4365W: http://bu3sch.de/btgpio.php 4366F: drivers/gpio/gpio-bt8xx.c 4367 4368BTRFS FILE SYSTEM 4369M: Chris Mason <clm@fb.com> 4370M: Josef Bacik <josef@toxicpanda.com> 4371M: David Sterba <dsterba@suse.com> 4372L: linux-btrfs@vger.kernel.org 4373S: Maintained 4374W: https://btrfs.readthedocs.io 4375W: https://btrfs.wiki.kernel.org/ 4376Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4377C: irc://irc.libera.chat/btrfs 4378T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4379F: Documentation/filesystems/btrfs.rst 4380F: fs/btrfs/ 4381F: include/linux/btrfs* 4382F: include/trace/events/btrfs.h 4383F: include/uapi/linux/btrfs* 4384 4385BTTV VIDEO4LINUX DRIVER 4386M: Mauro Carvalho Chehab <mchehab@kernel.org> 4387L: linux-media@vger.kernel.org 4388S: Odd fixes 4389W: https://linuxtv.org 4390T: git git://linuxtv.org/media_tree.git 4391F: Documentation/driver-api/media/drivers/bttv* 4392F: drivers/media/pci/bt8xx/bttv* 4393 4394BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4395M: Chanwoo Choi <cw00.choi@samsung.com> 4396L: linux-pm@vger.kernel.org 4397L: linux-samsung-soc@vger.kernel.org 4398S: Maintained 4399T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4400F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4401F: drivers/devfreq/exynos-bus.c 4402 4403BUSLOGIC SCSI DRIVER 4404M: Khalid Aziz <khalid@gonehiking.org> 4405L: linux-scsi@vger.kernel.org 4406S: Maintained 4407F: drivers/scsi/BusLogic.* 4408F: drivers/scsi/FlashPoint.* 4409 4410BXCAN CAN NETWORK DRIVER 4411M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4412L: linux-can@vger.kernel.org 4413S: Maintained 4414F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4415F: drivers/net/can/bxcan.c 4416 4417C-MEDIA CMI8788 DRIVER 4418M: Clemens Ladisch <clemens@ladisch.de> 4419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4420S: Maintained 4421T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4422F: sound/pci/oxygen/ 4423 4424C-SKY ARCHITECTURE 4425M: Guo Ren <guoren@kernel.org> 4426L: linux-csky@vger.kernel.org 4427S: Supported 4428T: git https://github.com/c-sky/csky-linux.git 4429F: Documentation/devicetree/bindings/csky/ 4430F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4431F: Documentation/devicetree/bindings/timer/csky,* 4432F: arch/csky/ 4433F: drivers/clocksource/timer-gx6605s.c 4434F: drivers/clocksource/timer-mp-csky.c 4435F: drivers/irqchip/irq-csky-* 4436N: csky 4437K: csky 4438 4439CA8210 IEEE-802.15.4 RADIO DRIVER 4440L: linux-wpan@vger.kernel.org 4441S: Orphan 4442W: https://github.com/Cascoda/ca8210-linux.git 4443F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4444F: drivers/net/ieee802154/ca8210.c 4445 4446CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4447M: David Howells <dhowells@redhat.com> 4448L: linux-cachefs@redhat.com (moderated for non-subscribers) 4449S: Supported 4450F: Documentation/filesystems/caching/cachefiles.rst 4451F: fs/cachefiles/ 4452 4453CACHESTAT: PAGE CACHE STATS FOR A FILE 4454M: Nhat Pham <nphamcs@gmail.com> 4455M: Johannes Weiner <hannes@cmpxchg.org> 4456L: linux-mm@kvack.org 4457S: Maintained 4458F: tools/testing/selftests/cachestat/test_cachestat.c 4459 4460CADENCE MIPI-CSI2 BRIDGES 4461M: Maxime Ripard <mripard@kernel.org> 4462L: linux-media@vger.kernel.org 4463S: Maintained 4464F: Documentation/devicetree/bindings/media/cdns,*.txt 4465F: drivers/media/platform/cadence/cdns-csi2* 4466 4467CADENCE NAND DRIVER 4468L: linux-mtd@lists.infradead.org 4469S: Orphan 4470F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4471F: drivers/mtd/nand/raw/cadence-nand-controller.c 4472 4473CADENCE USB3 DRD IP DRIVER 4474M: Peter Chen <peter.chen@kernel.org> 4475M: Pawel Laszczak <pawell@cadence.com> 4476R: Roger Quadros <rogerq@kernel.org> 4477L: linux-usb@vger.kernel.org 4478S: Maintained 4479T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4480F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4481F: drivers/usb/cdns3/ 4482X: drivers/usb/cdns3/cdnsp* 4483 4484CADENCE USBHS DRIVER 4485M: Pawel Laszczak <pawell@cadence.com> 4486L: linux-usb@vger.kernel.org 4487S: Maintained 4488F: drivers/usb/gadget/udc/cdns2 4489 4490CADENCE USBSSP DRD IP DRIVER 4491M: Pawel Laszczak <pawell@cadence.com> 4492L: linux-usb@vger.kernel.org 4493S: Maintained 4494T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4495F: drivers/usb/cdns3/ 4496X: drivers/usb/cdns3/cdns3* 4497 4498CADET FM/AM RADIO RECEIVER DRIVER 4499M: Hans Verkuil <hverkuil@xs4all.nl> 4500L: linux-media@vger.kernel.org 4501S: Maintained 4502W: https://linuxtv.org 4503T: git git://linuxtv.org/media_tree.git 4504F: drivers/media/radio/radio-cadet* 4505 4506CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4507L: linux-media@vger.kernel.org 4508S: Orphan 4509T: git git://linuxtv.org/media_tree.git 4510F: Documentation/admin-guide/media/cafe_ccic* 4511F: drivers/media/platform/marvell/ 4512 4513CAIF NETWORK LAYER 4514L: netdev@vger.kernel.org 4515S: Orphan 4516F: Documentation/networking/caif/ 4517F: drivers/net/caif/ 4518F: include/net/caif/ 4519F: include/uapi/linux/caif/ 4520F: net/caif/ 4521 4522CAKE QDISC 4523M: Toke Høiland-Jørgensen <toke@toke.dk> 4524L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4525S: Maintained 4526F: net/sched/sch_cake.c 4527 4528CAN NETWORK DRIVERS 4529M: Wolfgang Grandegger <wg@grandegger.com> 4530M: Marc Kleine-Budde <mkl@pengutronix.de> 4531L: linux-can@vger.kernel.org 4532S: Maintained 4533W: https://github.com/linux-can 4534T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4535T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4536F: Documentation/devicetree/bindings/net/can/ 4537F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4538F: drivers/net/can/ 4539F: drivers/phy/phy-can-transceiver.c 4540F: include/linux/can/bittiming.h 4541F: include/linux/can/dev.h 4542F: include/linux/can/length.h 4543F: include/linux/can/platform/ 4544F: include/linux/can/rx-offload.h 4545F: include/uapi/linux/can/error.h 4546F: include/uapi/linux/can/netlink.h 4547F: include/uapi/linux/can/vxcan.h 4548 4549CAN NETWORK LAYER 4550M: Oliver Hartkopp <socketcan@hartkopp.net> 4551M: Marc Kleine-Budde <mkl@pengutronix.de> 4552L: linux-can@vger.kernel.org 4553S: Maintained 4554W: https://github.com/linux-can 4555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4556T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4557F: Documentation/networking/can.rst 4558F: include/linux/can/can-ml.h 4559F: include/linux/can/core.h 4560F: include/linux/can/skb.h 4561F: include/net/netns/can.h 4562F: include/uapi/linux/can.h 4563F: include/uapi/linux/can/bcm.h 4564F: include/uapi/linux/can/gw.h 4565F: include/uapi/linux/can/isotp.h 4566F: include/uapi/linux/can/raw.h 4567F: net/can/ 4568 4569CAN-J1939 NETWORK LAYER 4570M: Robin van der Gracht <robin@protonic.nl> 4571M: Oleksij Rempel <o.rempel@pengutronix.de> 4572R: kernel@pengutronix.de 4573L: linux-can@vger.kernel.org 4574S: Maintained 4575F: Documentation/networking/j1939.rst 4576F: include/uapi/linux/can/j1939.h 4577F: net/can/j1939/ 4578 4579CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4580M: Damien Le Moal <dlemoal@kernel.org> 4581L: linux-riscv@lists.infradead.org 4582L: linux-gpio@vger.kernel.org (pinctrl driver) 4583F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4584F: drivers/pinctrl/pinctrl-k210.c 4585 4586CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4587M: Damien Le Moal <dlemoal@kernel.org> 4588L: linux-kernel@vger.kernel.org 4589L: linux-riscv@lists.infradead.org 4590S: Maintained 4591F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4592F: drivers/reset/reset-k210.c 4593 4594CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4595M: Damien Le Moal <dlemoal@kernel.org> 4596L: linux-riscv@lists.infradead.org 4597S: Maintained 4598F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4599F: drivers/soc/canaan/ 4600F: include/soc/canaan/ 4601 4602CAPABILITIES 4603M: Serge Hallyn <serge@hallyn.com> 4604L: linux-security-module@vger.kernel.org 4605S: Supported 4606F: include/linux/capability.h 4607F: include/uapi/linux/capability.h 4608F: kernel/capability.c 4609F: security/commoncap.c 4610 4611CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4612M: Kevin Tsai <ktsai@capellamicro.com> 4613S: Maintained 4614F: drivers/iio/light/cm* 4615 4616CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4617M: Christian Lamparter <chunkeey@googlemail.com> 4618L: linux-wireless@vger.kernel.org 4619S: Maintained 4620W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4621F: drivers/net/wireless/ath/carl9170/ 4622 4623CAVIUM I2C DRIVER 4624M: Robert Richter <rric@kernel.org> 4625S: Odd Fixes 4626W: http://www.marvell.com 4627F: drivers/i2c/busses/i2c-octeon* 4628F: drivers/i2c/busses/i2c-thunderx* 4629 4630CAVIUM LIQUIDIO NETWORK DRIVER 4631M: Derek Chickles <dchickles@marvell.com> 4632M: Satanand Burla <sburla@marvell.com> 4633M: Felix Manlunas <fmanlunas@marvell.com> 4634L: netdev@vger.kernel.org 4635S: Supported 4636W: http://www.marvell.com 4637F: drivers/net/ethernet/cavium/liquidio/ 4638 4639CAVIUM MMC DRIVER 4640M: Robert Richter <rric@kernel.org> 4641S: Odd Fixes 4642W: http://www.marvell.com 4643F: drivers/mmc/host/cavium* 4644 4645CAVIUM OCTEON-TX CRYPTO DRIVER 4646M: George Cherian <gcherian@marvell.com> 4647L: linux-crypto@vger.kernel.org 4648S: Supported 4649W: http://www.marvell.com 4650F: drivers/crypto/cavium/cpt/ 4651 4652CAVIUM THUNDERX2 ARM64 SOC 4653M: Robert Richter <rric@kernel.org> 4654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4655S: Odd Fixes 4656F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4657F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4658 4659CBS/ETF/TAPRIO QDISCS 4660M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4661L: netdev@vger.kernel.org 4662S: Maintained 4663F: net/sched/sch_cbs.c 4664F: net/sched/sch_etf.c 4665F: net/sched/sch_taprio.c 4666 4667CC2520 IEEE-802.15.4 RADIO DRIVER 4668M: Stefan Schmidt <stefan@datenfreihafen.org> 4669L: linux-wpan@vger.kernel.org 4670S: Odd Fixes 4671F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4672F: drivers/net/ieee802154/cc2520.c 4673 4674CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4675M: Gilad Ben-Yossef <gilad@benyossef.com> 4676L: linux-crypto@vger.kernel.org 4677S: Supported 4678W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4679F: drivers/crypto/ccree/ 4680 4681CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4682M: Hadar Gat <hadar.gat@arm.com> 4683L: linux-crypto@vger.kernel.org 4684S: Supported 4685W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4686F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4687F: drivers/char/hw_random/cctrng.c 4688F: drivers/char/hw_random/cctrng.h 4689 4690CEC FRAMEWORK 4691M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4692L: linux-media@vger.kernel.org 4693S: Supported 4694W: http://linuxtv.org 4695T: git git://linuxtv.org/media_tree.git 4696F: Documentation/ABI/testing/debugfs-cec-error-inj 4697F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4698F: Documentation/driver-api/media/cec-core.rst 4699F: Documentation/userspace-api/media/cec 4700F: drivers/media/cec/ 4701F: drivers/media/rc/keymaps/rc-cec.c 4702F: include/media/cec-notifier.h 4703F: include/media/cec.h 4704F: include/uapi/linux/cec-funcs.h 4705F: include/uapi/linux/cec.h 4706 4707CEC GPIO DRIVER 4708M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4709L: linux-media@vger.kernel.org 4710S: Supported 4711W: http://linuxtv.org 4712T: git git://linuxtv.org/media_tree.git 4713F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4714F: drivers/media/cec/platform/cec-gpio/ 4715 4716CELL BROADBAND ENGINE ARCHITECTURE 4717M: Arnd Bergmann <arnd@arndb.de> 4718L: linuxppc-dev@lists.ozlabs.org 4719S: Supported 4720W: http://www.ibm.com/developerworks/power/cell/ 4721F: arch/powerpc/include/asm/cell*.h 4722F: arch/powerpc/include/asm/spu*.h 4723F: arch/powerpc/include/uapi/asm/spu*.h 4724F: arch/powerpc/platforms/cell/ 4725 4726CELLWISE CW2015 BATTERY DRIVER 4727M: Tobias Schrammm <t.schramm@manjaro.org> 4728S: Maintained 4729F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4730F: drivers/power/supply/cw2015_battery.c 4731 4732CEPH COMMON CODE (LIBCEPH) 4733M: Ilya Dryomov <idryomov@gmail.com> 4734M: Xiubo Li <xiubli@redhat.com> 4735R: Jeff Layton <jlayton@kernel.org> 4736L: ceph-devel@vger.kernel.org 4737S: Supported 4738W: http://ceph.com/ 4739T: git https://github.com/ceph/ceph-client.git 4740F: include/linux/ceph/ 4741F: include/linux/crush/ 4742F: net/ceph/ 4743 4744CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4745M: Xiubo Li <xiubli@redhat.com> 4746M: Ilya Dryomov <idryomov@gmail.com> 4747R: Jeff Layton <jlayton@kernel.org> 4748L: ceph-devel@vger.kernel.org 4749S: Supported 4750W: http://ceph.com/ 4751T: git https://github.com/ceph/ceph-client.git 4752F: Documentation/filesystems/ceph.rst 4753F: fs/ceph/ 4754 4755CERTIFICATE HANDLING 4756M: David Howells <dhowells@redhat.com> 4757M: David Woodhouse <dwmw2@infradead.org> 4758L: keyrings@vger.kernel.org 4759S: Maintained 4760F: Documentation/admin-guide/module-signing.rst 4761F: certs/ 4762F: scripts/sign-file.c 4763F: tools/certs/ 4764 4765CFAG12864B LCD DRIVER 4766M: Miguel Ojeda <ojeda@kernel.org> 4767S: Maintained 4768F: drivers/auxdisplay/cfag12864b.c 4769F: include/linux/cfag12864b.h 4770 4771CFAG12864BFB LCD FRAMEBUFFER DRIVER 4772M: Miguel Ojeda <ojeda@kernel.org> 4773S: Maintained 4774F: drivers/auxdisplay/cfag12864bfb.c 4775F: include/linux/cfag12864b.h 4776 4777CHAR and MISC DRIVERS 4778M: Arnd Bergmann <arnd@arndb.de> 4779M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4780S: Supported 4781T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4782F: drivers/char/ 4783F: drivers/misc/ 4784F: include/linux/miscdevice.h 4785X: drivers/char/agp/ 4786X: drivers/char/hw_random/ 4787X: drivers/char/ipmi/ 4788X: drivers/char/random.c 4789X: drivers/char/tpm/ 4790 4791CHECKPATCH 4792M: Andy Whitcroft <apw@canonical.com> 4793M: Joe Perches <joe@perches.com> 4794R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4795R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4796S: Maintained 4797F: scripts/checkpatch.pl 4798 4799CHECKPATCH DOCUMENTATION 4800M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4801M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4802R: Joe Perches <joe@perches.com> 4803S: Maintained 4804F: Documentation/dev-tools/checkpatch.rst 4805 4806CHINESE DOCUMENTATION 4807M: Alex Shi <alexs@kernel.org> 4808M: Yanteng Si <siyanteng@loongson.cn> 4809S: Maintained 4810F: Documentation/translations/zh_CN/ 4811 4812CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4813M: Peter Chen <peter.chen@kernel.org> 4814L: linux-usb@vger.kernel.org 4815S: Maintained 4816T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4817F: drivers/usb/chipidea/ 4818 4819CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4820M: Hans de Goede <hdegoede@redhat.com> 4821L: linux-input@vger.kernel.org 4822S: Maintained 4823F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4824F: drivers/input/touchscreen/chipone_icn8318.c 4825 4826CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4827M: Hans de Goede <hdegoede@redhat.com> 4828L: linux-input@vger.kernel.org 4829S: Maintained 4830F: drivers/input/touchscreen/chipone_icn8505.c 4831 4832CHROME HARDWARE PLATFORM SUPPORT 4833M: Benson Leung <bleung@chromium.org> 4834L: chrome-platform@lists.linux.dev 4835S: Maintained 4836T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4837F: drivers/platform/chrome/ 4838 4839CHROMEOS EC CODEC DRIVER 4840M: Cheng-Yi Chiang <cychiang@chromium.org> 4841M: Tzung-Bi Shih <tzungbi@kernel.org> 4842R: Guenter Roeck <groeck@chromium.org> 4843L: chrome-platform@lists.linux.dev 4844S: Maintained 4845F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4846F: sound/soc/codecs/cros_ec_codec.* 4847 4848CHROMEOS EC SUBDRIVERS 4849M: Benson Leung <bleung@chromium.org> 4850R: Guenter Roeck <groeck@chromium.org> 4851L: chrome-platform@lists.linux.dev 4852S: Maintained 4853F: drivers/power/supply/cros_usbpd-charger.c 4854N: cros_ec 4855N: cros-ec 4856 4857CHROMEOS EC UART DRIVER 4858M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4859R: Benson Leung <bleung@chromium.org> 4860R: Tzung-Bi Shih <tzungbi@kernel.org> 4861S: Maintained 4862F: drivers/platform/chrome/cros_ec_uart.c 4863 4864CHROMEOS EC USB PD NOTIFY DRIVER 4865M: Prashant Malani <pmalani@chromium.org> 4866L: chrome-platform@lists.linux.dev 4867S: Maintained 4868F: drivers/platform/chrome/cros_usbpd_notify.c 4869F: include/linux/platform_data/cros_usbpd_notify.h 4870 4871CHROMEOS EC USB TYPE-C DRIVER 4872M: Prashant Malani <pmalani@chromium.org> 4873L: chrome-platform@lists.linux.dev 4874S: Maintained 4875F: drivers/platform/chrome/cros_ec_typec.* 4876F: drivers/platform/chrome/cros_typec_switch.c 4877F: drivers/platform/chrome/cros_typec_vdm.* 4878 4879CHROMEOS HPS DRIVER 4880M: Dan Callaghan <dcallagh@chromium.org> 4881R: Sami Kyöstilä <skyostil@chromium.org> 4882S: Maintained 4883F: drivers/platform/chrome/cros_hps_i2c.c 4884 4885CHRONTEL CH7322 CEC DRIVER 4886M: Joe Tessler <jrt@google.com> 4887L: linux-media@vger.kernel.org 4888S: Maintained 4889T: git git://linuxtv.org/media_tree.git 4890F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4891F: drivers/media/cec/i2c/ch7322.c 4892 4893CIRRUS LOGIC AUDIO CODEC DRIVERS 4894M: James Schulman <james.schulman@cirrus.com> 4895M: David Rhodes <david.rhodes@cirrus.com> 4896M: Richard Fitzgerald <rf@opensource.cirrus.com> 4897L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4898L: patches@opensource.cirrus.com 4899S: Maintained 4900F: Documentation/devicetree/bindings/sound/cirrus,cs* 4901F: include/dt-bindings/sound/cs* 4902F: include/sound/cs* 4903F: sound/pci/hda/cs* 4904F: sound/pci/hda/hda_cs_dsp_ctl.* 4905F: sound/soc/codecs/cs* 4906 4907CIRRUS LOGIC DSP FIRMWARE DRIVER 4908M: Simon Trimmer <simont@opensource.cirrus.com> 4909M: Charles Keepax <ckeepax@opensource.cirrus.com> 4910M: Richard Fitzgerald <rf@opensource.cirrus.com> 4911L: patches@opensource.cirrus.com 4912S: Supported 4913W: https://github.com/CirrusLogic/linux-drivers/wiki 4914T: git https://github.com/CirrusLogic/linux-drivers.git 4915F: drivers/firmware/cirrus/* 4916F: include/linux/firmware/cirrus/* 4917 4918CIRRUS LOGIC EP93XX ETHERNET DRIVER 4919M: Hartley Sweeten <hsweeten@visionengravers.com> 4920L: netdev@vger.kernel.org 4921S: Maintained 4922F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4923 4924CIRRUS LOGIC LOCHNAGAR DRIVER 4925M: Charles Keepax <ckeepax@opensource.cirrus.com> 4926M: Richard Fitzgerald <rf@opensource.cirrus.com> 4927L: patches@opensource.cirrus.com 4928S: Supported 4929F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4930F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4931F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4932F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4933F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4934F: Documentation/hwmon/lochnagar.rst 4935F: drivers/clk/clk-lochnagar.c 4936F: drivers/hwmon/lochnagar-hwmon.c 4937F: drivers/mfd/lochnagar-i2c.c 4938F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4939F: drivers/regulator/lochnagar-regulator.c 4940F: include/dt-bindings/clock/lochnagar.h 4941F: include/dt-bindings/pinctrl/lochnagar.h 4942F: include/linux/mfd/lochnagar* 4943F: sound/soc/codecs/lochnagar-sc.c 4944 4945CIRRUS LOGIC MADERA CODEC DRIVERS 4946M: Charles Keepax <ckeepax@opensource.cirrus.com> 4947M: Richard Fitzgerald <rf@opensource.cirrus.com> 4948L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4949L: patches@opensource.cirrus.com 4950S: Supported 4951W: https://github.com/CirrusLogic/linux-drivers/wiki 4952T: git https://github.com/CirrusLogic/linux-drivers.git 4953F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4954F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4955F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4956F: drivers/gpio/gpio-madera* 4957F: drivers/irqchip/irq-madera* 4958F: drivers/mfd/cs47l* 4959F: drivers/mfd/madera* 4960F: drivers/pinctrl/cirrus/* 4961F: include/dt-bindings/sound/madera* 4962F: include/linux/irqchip/irq-madera* 4963F: include/linux/mfd/madera/* 4964F: include/sound/madera* 4965F: sound/soc/codecs/cs47l* 4966F: sound/soc/codecs/madera* 4967 4968CISCO FCOE HBA DRIVER 4969M: Satish Kharat <satishkh@cisco.com> 4970M: Sesidhar Baddela <sebaddel@cisco.com> 4971M: Karan Tilak Kumar <kartilak@cisco.com> 4972L: linux-scsi@vger.kernel.org 4973S: Supported 4974F: drivers/scsi/fnic/ 4975 4976CISCO SCSI HBA DRIVER 4977M: Karan Tilak Kumar <kartilak@cisco.com> 4978M: Sesidhar Baddela <sebaddel@cisco.com> 4979L: linux-scsi@vger.kernel.org 4980S: Supported 4981F: drivers/scsi/snic/ 4982 4983CISCO VIC ETHERNET NIC DRIVER 4984M: Christian Benvenuti <benve@cisco.com> 4985M: Satish Kharat <satishkh@cisco.com> 4986S: Supported 4987F: drivers/net/ethernet/cisco/enic/ 4988 4989CISCO VIC LOW LATENCY NIC DRIVER 4990M: Christian Benvenuti <benve@cisco.com> 4991M: Nelson Escobar <neescoba@cisco.com> 4992S: Supported 4993F: drivers/infiniband/hw/usnic/ 4994 4995CLANG CONTROL FLOW INTEGRITY SUPPORT 4996M: Sami Tolvanen <samitolvanen@google.com> 4997M: Kees Cook <keescook@chromium.org> 4998R: Nathan Chancellor <nathan@kernel.org> 4999R: Nick Desaulniers <ndesaulniers@google.com> 5000L: llvm@lists.linux.dev 5001S: Supported 5002B: https://github.com/ClangBuiltLinux/linux/issues 5003T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5004F: include/linux/cfi.h 5005F: kernel/cfi.c 5006 5007CLANG-FORMAT FILE 5008M: Miguel Ojeda <ojeda@kernel.org> 5009S: Maintained 5010F: .clang-format 5011 5012CLANG/LLVM BUILD SUPPORT 5013M: Nathan Chancellor <nathan@kernel.org> 5014M: Nick Desaulniers <ndesaulniers@google.com> 5015R: Tom Rix <trix@redhat.com> 5016L: llvm@lists.linux.dev 5017S: Supported 5018W: https://clangbuiltlinux.github.io/ 5019B: https://github.com/ClangBuiltLinux/linux/issues 5020C: irc://irc.libera.chat/clangbuiltlinux 5021F: Documentation/kbuild/llvm.rst 5022F: include/linux/compiler-clang.h 5023F: scripts/Makefile.clang 5024F: scripts/clang-tools/ 5025K: \b(?i:clang|llvm)\b 5026 5027CLK API 5028M: Russell King <linux@armlinux.org.uk> 5029L: linux-clk@vger.kernel.org 5030S: Maintained 5031F: include/linux/clk.h 5032 5033CLOCKSOURCE, CLOCKEVENT DRIVERS 5034M: Daniel Lezcano <daniel.lezcano@linaro.org> 5035M: Thomas Gleixner <tglx@linutronix.de> 5036L: linux-kernel@vger.kernel.org 5037S: Supported 5038T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5039F: Documentation/devicetree/bindings/timer/ 5040F: drivers/clocksource/ 5041 5042CMPC ACPI DRIVER 5043M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5044M: Daniel Oliveira Nascimento <don@syst.com.br> 5045L: platform-driver-x86@vger.kernel.org 5046S: Supported 5047F: drivers/platform/x86/classmate-laptop.c 5048 5049COBALT MEDIA DRIVER 5050M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5051L: linux-media@vger.kernel.org 5052S: Supported 5053W: https://linuxtv.org 5054T: git git://linuxtv.org/media_tree.git 5055F: drivers/media/pci/cobalt/ 5056 5057COCCINELLE/Semantic Patches (SmPL) 5058M: Julia Lawall <Julia.Lawall@inria.fr> 5059M: Nicolas Palix <nicolas.palix@imag.fr> 5060L: cocci@inria.fr (moderated for non-subscribers) 5061S: Supported 5062W: https://coccinelle.gitlabpages.inria.fr/website/ 5063T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5064F: Documentation/dev-tools/coccinelle.rst 5065F: scripts/coccicheck 5066F: scripts/coccinelle/ 5067 5068CODA FILE SYSTEM 5069M: Jan Harkes <jaharkes@cs.cmu.edu> 5070M: coda@cs.cmu.edu 5071L: codalist@coda.cs.cmu.edu 5072S: Maintained 5073W: http://www.coda.cs.cmu.edu/ 5074F: Documentation/filesystems/coda.rst 5075F: fs/coda/ 5076F: include/linux/coda*.h 5077F: include/uapi/linux/coda*.h 5078 5079CODA V4L2 MEM2MEM DRIVER 5080M: Philipp Zabel <p.zabel@pengutronix.de> 5081L: linux-media@vger.kernel.org 5082S: Maintained 5083F: Documentation/devicetree/bindings/media/coda.yaml 5084F: drivers/media/platform/chips-media/ 5085 5086CODE OF CONDUCT 5087M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5088S: Supported 5089F: Documentation/process/code-of-conduct-interpretation.rst 5090F: Documentation/process/code-of-conduct.rst 5091 5092COMEDI DRIVERS 5093M: Ian Abbott <abbotti@mev.co.uk> 5094M: H Hartley Sweeten <hsweeten@visionengravers.com> 5095S: Odd Fixes 5096F: drivers/comedi/ 5097F: include/linux/comedi/ 5098F: include/uapi/linux/comedi.h 5099 5100COMMON CLK FRAMEWORK 5101M: Michael Turquette <mturquette@baylibre.com> 5102M: Stephen Boyd <sboyd@kernel.org> 5103L: linux-clk@vger.kernel.org 5104S: Maintained 5105Q: http://patchwork.kernel.org/project/linux-clk/list/ 5106T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5107F: Documentation/devicetree/bindings/clock/ 5108F: drivers/clk/ 5109F: include/dt-bindings/clock/ 5110F: include/linux/clk-pr* 5111F: include/linux/clk/ 5112F: include/linux/of_clk.h 5113X: drivers/clk/clkdev.c 5114 5115COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5116M: Steve French <sfrench@samba.org> 5117R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5118R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5119R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5120R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5121L: linux-cifs@vger.kernel.org 5122L: samba-technical@lists.samba.org (moderated for non-subscribers) 5123S: Supported 5124W: https://wiki.samba.org/index.php/LinuxCIFS 5125T: git git://git.samba.org/sfrench/cifs-2.6.git 5126F: Documentation/admin-guide/cifs/ 5127F: fs/smb/client/ 5128F: fs/smb/common/ 5129F: include/uapi/linux/cifs 5130 5131COMPACTPCI HOTPLUG CORE 5132M: Scott Murray <scott@spiteful.org> 5133L: linux-pci@vger.kernel.org 5134S: Maintained 5135F: drivers/pci/hotplug/cpci_hotplug* 5136 5137COMPACTPCI HOTPLUG GENERIC DRIVER 5138M: Scott Murray <scott@spiteful.org> 5139L: linux-pci@vger.kernel.org 5140S: Maintained 5141F: drivers/pci/hotplug/cpcihp_generic.c 5142 5143COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5144M: Scott Murray <scott@spiteful.org> 5145L: linux-pci@vger.kernel.org 5146S: Maintained 5147F: drivers/pci/hotplug/cpcihp_zt5550.* 5148 5149COMPAL LAPTOP SUPPORT 5150M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5151L: platform-driver-x86@vger.kernel.org 5152S: Maintained 5153F: drivers/platform/x86/compal-laptop.c 5154 5155COMPILER ATTRIBUTES 5156M: Miguel Ojeda <ojeda@kernel.org> 5157R: Nick Desaulniers <ndesaulniers@google.com> 5158S: Maintained 5159F: include/linux/compiler_attributes.h 5160 5161COMPUTE EXPRESS LINK (CXL) 5162M: Davidlohr Bueso <dave@stgolabs.net> 5163M: Jonathan Cameron <jonathan.cameron@huawei.com> 5164M: Dave Jiang <dave.jiang@intel.com> 5165M: Alison Schofield <alison.schofield@intel.com> 5166M: Vishal Verma <vishal.l.verma@intel.com> 5167M: Ira Weiny <ira.weiny@intel.com> 5168M: Dan Williams <dan.j.williams@intel.com> 5169L: linux-cxl@vger.kernel.org 5170S: Maintained 5171F: drivers/cxl/ 5172F: include/uapi/linux/cxl_mem.h 5173 5174COMPUTE EXPRESS LINK PMU (CPMU) 5175M: Jonathan Cameron <jonathan.cameron@huawei.com> 5176L: linux-cxl@vger.kernel.org 5177S: Maintained 5178F: Documentation/admin-guide/perf/cxl.rst 5179F: drivers/perf/cxl_pmu.c 5180 5181CONEXANT ACCESSRUNNER USB DRIVER 5182L: accessrunner-general@lists.sourceforge.net 5183S: Orphan 5184W: http://accessrunner.sourceforge.net/ 5185F: drivers/usb/atm/cxacru.c 5186 5187CONFIGFS 5188M: Joel Becker <jlbec@evilplan.org> 5189M: Christoph Hellwig <hch@lst.de> 5190S: Supported 5191T: git git://git.infradead.org/users/hch/configfs.git 5192F: fs/configfs/ 5193F: include/linux/configfs.h 5194F: samples/configfs/ 5195 5196CONSOLE SUBSYSTEM 5197M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5198S: Supported 5199F: drivers/video/console/ 5200F: include/linux/console* 5201 5202CONTEXT TRACKING 5203M: Frederic Weisbecker <frederic@kernel.org> 5204M: "Paul E. McKenney" <paulmck@kernel.org> 5205S: Maintained 5206F: include/linux/context_tracking* 5207F: kernel/context_tracking.c 5208 5209CONTROL GROUP (CGROUP) 5210M: Tejun Heo <tj@kernel.org> 5211M: Zefan Li <lizefan.x@bytedance.com> 5212M: Johannes Weiner <hannes@cmpxchg.org> 5213L: cgroups@vger.kernel.org 5214S: Maintained 5215T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5216F: Documentation/admin-guide/cgroup-v1/ 5217F: Documentation/admin-guide/cgroup-v2.rst 5218F: include/linux/cgroup* 5219F: kernel/cgroup/ 5220F: tools/testing/selftests/cgroup/ 5221 5222CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5223M: Tejun Heo <tj@kernel.org> 5224M: Josef Bacik <josef@toxicpanda.com> 5225M: Jens Axboe <axboe@kernel.dk> 5226L: cgroups@vger.kernel.org 5227L: linux-block@vger.kernel.org 5228T: git git://git.kernel.dk/linux-block 5229F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5230F: block/bfq-cgroup.c 5231F: block/blk-cgroup.c 5232F: block/blk-iocost.c 5233F: block/blk-iolatency.c 5234F: block/blk-throttle.c 5235F: include/linux/blk-cgroup.h 5236 5237CONTROL GROUP - CPUSET 5238M: Waiman Long <longman@redhat.com> 5239M: Zefan Li <lizefan.x@bytedance.com> 5240L: cgroups@vger.kernel.org 5241S: Maintained 5242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5243F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5244F: include/linux/cpuset.h 5245F: kernel/cgroup/cpuset.c 5246 5247CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5248M: Johannes Weiner <hannes@cmpxchg.org> 5249M: Michal Hocko <mhocko@kernel.org> 5250M: Roman Gushchin <roman.gushchin@linux.dev> 5251M: Shakeel Butt <shakeelb@google.com> 5252R: Muchun Song <muchun.song@linux.dev> 5253L: cgroups@vger.kernel.org 5254L: linux-mm@kvack.org 5255S: Maintained 5256F: mm/memcontrol.c 5257F: mm/swap_cgroup.c 5258F: tools/testing/selftests/cgroup/memcg_protection.m 5259F: tools/testing/selftests/cgroup/test_kmem.c 5260F: tools/testing/selftests/cgroup/test_memcontrol.c 5261 5262CORETEMP HARDWARE MONITORING DRIVER 5263M: Fenghua Yu <fenghua.yu@intel.com> 5264L: linux-hwmon@vger.kernel.org 5265S: Maintained 5266F: Documentation/hwmon/coretemp.rst 5267F: drivers/hwmon/coretemp.c 5268 5269CORSAIR-CPRO HARDWARE MONITOR DRIVER 5270M: Marius Zachmann <mail@mariuszachmann.de> 5271L: linux-hwmon@vger.kernel.org 5272S: Maintained 5273F: drivers/hwmon/corsair-cpro.c 5274 5275CORSAIR-PSU HARDWARE MONITOR DRIVER 5276M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5277L: linux-hwmon@vger.kernel.org 5278S: Maintained 5279F: Documentation/hwmon/corsair-psu.rst 5280F: drivers/hwmon/corsair-psu.c 5281 5282COUNTER SUBSYSTEM 5283M: William Breathitt Gray <william.gray@linaro.org> 5284L: linux-iio@vger.kernel.org 5285S: Maintained 5286T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5287F: Documentation/ABI/testing/sysfs-bus-counter 5288F: Documentation/driver-api/generic-counter.rst 5289F: drivers/counter/ 5290F: include/linux/counter.h 5291F: include/uapi/linux/counter.h 5292F: tools/counter/ 5293 5294CP2615 I2C DRIVER 5295M: Bence Csókás <bence98@sch.bme.hu> 5296S: Maintained 5297F: drivers/i2c/busses/i2c-cp2615.c 5298 5299CPMAC ETHERNET DRIVER 5300M: Florian Fainelli <f.fainelli@gmail.com> 5301L: netdev@vger.kernel.org 5302S: Maintained 5303F: drivers/net/ethernet/ti/cpmac.c 5304 5305CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5306M: Viresh Kumar <viresh.kumar@linaro.org> 5307M: Sudeep Holla <sudeep.holla@arm.com> 5308L: linux-pm@vger.kernel.org 5309S: Maintained 5310W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5311F: drivers/cpufreq/vexpress-spc-cpufreq.c 5312 5313CPU FREQUENCY SCALING FRAMEWORK 5314M: "Rafael J. Wysocki" <rafael@kernel.org> 5315M: Viresh Kumar <viresh.kumar@linaro.org> 5316L: linux-pm@vger.kernel.org 5317S: Maintained 5318B: https://bugzilla.kernel.org 5319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5320T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5321F: Documentation/admin-guide/pm/cpufreq.rst 5322F: Documentation/admin-guide/pm/intel_pstate.rst 5323F: Documentation/cpu-freq/ 5324F: Documentation/devicetree/bindings/cpufreq/ 5325F: drivers/cpufreq/ 5326F: include/linux/cpufreq.h 5327F: include/linux/sched/cpufreq.h 5328F: kernel/sched/cpufreq*.c 5329F: tools/testing/selftests/cpufreq/ 5330 5331CPU HOTPLUG 5332M: Thomas Gleixner <tglx@linutronix.de> 5333M: Peter Zijlstra <peterz@infradead.org> 5334L: linux-kernel@vger.kernel.org 5335S: Maintained 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5337F: include/linux/cpu.h 5338F: include/linux/cpuhotplug.h 5339F: include/linux/smpboot.h 5340F: kernel/cpu.c 5341F: kernel/smpboot.* 5342 5343CPU IDLE TIME MANAGEMENT FRAMEWORK 5344M: "Rafael J. Wysocki" <rafael@kernel.org> 5345M: Daniel Lezcano <daniel.lezcano@linaro.org> 5346L: linux-pm@vger.kernel.org 5347S: Maintained 5348B: https://bugzilla.kernel.org 5349T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5350F: Documentation/admin-guide/pm/cpuidle.rst 5351F: Documentation/driver-api/pm/cpuidle.rst 5352F: drivers/cpuidle/ 5353F: include/linux/cpuidle.h 5354 5355CPU POWER MONITORING SUBSYSTEM 5356M: Thomas Renninger <trenn@suse.com> 5357M: Shuah Khan <shuah@kernel.org> 5358M: Shuah Khan <skhan@linuxfoundation.org> 5359L: linux-pm@vger.kernel.org 5360S: Maintained 5361F: tools/power/cpupower/ 5362 5363CPUID/MSR DRIVER 5364M: "H. Peter Anvin" <hpa@zytor.com> 5365S: Maintained 5366F: arch/x86/kernel/cpuid.c 5367F: arch/x86/kernel/msr.c 5368 5369CPUIDLE DRIVER - ARM BIG LITTLE 5370M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5371M: Daniel Lezcano <daniel.lezcano@linaro.org> 5372L: linux-pm@vger.kernel.org 5373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5374S: Maintained 5375T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5376F: drivers/cpuidle/cpuidle-big_little.c 5377 5378CPUIDLE DRIVER - ARM EXYNOS 5379M: Daniel Lezcano <daniel.lezcano@linaro.org> 5380M: Kukjin Kim <kgene@kernel.org> 5381R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5382L: linux-pm@vger.kernel.org 5383L: linux-samsung-soc@vger.kernel.org 5384S: Supported 5385F: arch/arm/mach-exynos/pm.c 5386F: drivers/cpuidle/cpuidle-exynos.c 5387F: include/linux/platform_data/cpuidle-exynos.h 5388 5389CPUIDLE DRIVER - ARM PSCI 5390M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5391M: Sudeep Holla <sudeep.holla@arm.com> 5392L: linux-pm@vger.kernel.org 5393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5394S: Supported 5395F: drivers/cpuidle/cpuidle-psci.c 5396 5397CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5398M: Ulf Hansson <ulf.hansson@linaro.org> 5399L: linux-pm@vger.kernel.org 5400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5401S: Supported 5402F: drivers/cpuidle/cpuidle-psci-domain.c 5403F: drivers/cpuidle/cpuidle-psci.h 5404 5405CPUIDLE DRIVER - DT IDLE PM DOMAIN 5406M: Ulf Hansson <ulf.hansson@linaro.org> 5407L: linux-pm@vger.kernel.org 5408S: Supported 5409F: drivers/cpuidle/dt_idle_genpd.c 5410F: drivers/cpuidle/dt_idle_genpd.h 5411 5412CPUIDLE DRIVER - RISC-V SBI 5413M: Anup Patel <anup@brainfault.org> 5414L: linux-pm@vger.kernel.org 5415L: linux-riscv@lists.infradead.org 5416S: Maintained 5417F: drivers/cpuidle/cpuidle-riscv-sbi.c 5418 5419CRAMFS FILESYSTEM 5420M: Nicolas Pitre <nico@fluxnic.net> 5421S: Maintained 5422F: Documentation/filesystems/cramfs.rst 5423F: fs/cramfs/ 5424 5425CREATIVE SB0540 5426M: Bastien Nocera <hadess@hadess.net> 5427L: linux-input@vger.kernel.org 5428S: Maintained 5429F: drivers/hid/hid-creative-sb0540.c 5430 5431CRYPTO API 5432M: Herbert Xu <herbert@gondor.apana.org.au> 5433M: "David S. Miller" <davem@davemloft.net> 5434L: linux-crypto@vger.kernel.org 5435S: Maintained 5436T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5437T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5438F: Documentation/crypto/ 5439F: Documentation/devicetree/bindings/crypto/ 5440F: arch/*/crypto/ 5441F: crypto/ 5442F: drivers/crypto/ 5443F: include/crypto/ 5444F: include/linux/crypto* 5445F: lib/crypto/ 5446 5447CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5448M: Neil Horman <nhorman@tuxdriver.com> 5449L: linux-crypto@vger.kernel.org 5450S: Maintained 5451F: crypto/ansi_cprng.c 5452F: crypto/rng.c 5453 5454CS3308 MEDIA DRIVER 5455M: Hans Verkuil <hverkuil@xs4all.nl> 5456L: linux-media@vger.kernel.org 5457S: Odd Fixes 5458W: http://linuxtv.org 5459T: git git://linuxtv.org/media_tree.git 5460F: drivers/media/i2c/cs3308.c 5461 5462CS5535 Audio ALSA driver 5463M: Jaya Kumar <jayakumar.alsa@gmail.com> 5464S: Maintained 5465F: sound/pci/cs5535audio/ 5466 5467CTU CAN FD DRIVER 5468M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5469M: Ondrej Ille <ondrej.ille@gmail.com> 5470L: linux-can@vger.kernel.org 5471S: Maintained 5472F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5473F: drivers/net/can/ctucanfd/ 5474 5475CW1200 WLAN driver 5476S: Orphan 5477F: drivers/net/wireless/st/cw1200/ 5478 5479CX18 VIDEO4LINUX DRIVER 5480M: Andy Walls <awalls@md.metrocast.net> 5481L: linux-media@vger.kernel.org 5482S: Maintained 5483W: https://linuxtv.org 5484T: git git://linuxtv.org/media_tree.git 5485F: drivers/media/pci/cx18/ 5486F: include/uapi/linux/ivtv* 5487 5488CX2341X MPEG ENCODER HELPER MODULE 5489M: Hans Verkuil <hverkuil@xs4all.nl> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493T: git git://linuxtv.org/media_tree.git 5494F: drivers/media/common/cx2341x* 5495F: include/media/drv-intf/cx2341x.h 5496 5497CX24120 MEDIA DRIVER 5498M: Jemma Denson <jdenson@gmail.com> 5499M: Patrick Boettcher <patrick.boettcher@posteo.de> 5500L: linux-media@vger.kernel.org 5501S: Maintained 5502W: https://linuxtv.org 5503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5504F: drivers/media/dvb-frontends/cx24120* 5505 5506CX88 VIDEO4LINUX DRIVER 5507M: Mauro Carvalho Chehab <mchehab@kernel.org> 5508L: linux-media@vger.kernel.org 5509S: Odd fixes 5510W: https://linuxtv.org 5511T: git git://linuxtv.org/media_tree.git 5512F: Documentation/driver-api/media/drivers/cx88* 5513F: drivers/media/pci/cx88/ 5514 5515CXD2820R MEDIA DRIVER 5516M: Antti Palosaari <crope@iki.fi> 5517L: linux-media@vger.kernel.org 5518S: Maintained 5519W: https://linuxtv.org 5520W: http://palosaari.fi/linux/ 5521Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5522T: git git://linuxtv.org/anttip/media_tree.git 5523F: drivers/media/dvb-frontends/cxd2820r* 5524 5525CXGB3 ETHERNET DRIVER (CXGB3) 5526M: Raju Rangoju <rajur@chelsio.com> 5527L: netdev@vger.kernel.org 5528S: Supported 5529W: http://www.chelsio.com 5530F: drivers/net/ethernet/chelsio/cxgb3/ 5531 5532CXGB3 ISCSI DRIVER (CXGB3I) 5533M: Varun Prakash <varun@chelsio.com> 5534L: linux-scsi@vger.kernel.org 5535S: Supported 5536W: http://www.chelsio.com 5537F: drivers/scsi/cxgbi/cxgb3i 5538 5539CXGB4 CRYPTO DRIVER (chcr) 5540M: Ayush Sawal <ayush.sawal@chelsio.com> 5541L: linux-crypto@vger.kernel.org 5542S: Supported 5543W: http://www.chelsio.com 5544F: drivers/crypto/chelsio 5545 5546CXGB4 ETHERNET DRIVER (CXGB4) 5547M: Raju Rangoju <rajur@chelsio.com> 5548L: netdev@vger.kernel.org 5549S: Supported 5550W: http://www.chelsio.com 5551F: drivers/net/ethernet/chelsio/cxgb4/ 5552 5553CXGB4 INLINE CRYPTO DRIVER 5554M: Ayush Sawal <ayush.sawal@chelsio.com> 5555L: netdev@vger.kernel.org 5556S: Supported 5557W: http://www.chelsio.com 5558F: drivers/net/ethernet/chelsio/inline_crypto/ 5559 5560CXGB4 ISCSI DRIVER (CXGB4I) 5561M: Varun Prakash <varun@chelsio.com> 5562L: linux-scsi@vger.kernel.org 5563S: Supported 5564W: http://www.chelsio.com 5565F: drivers/scsi/cxgbi/cxgb4i 5566 5567CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5568M: Potnuri Bharat Teja <bharat@chelsio.com> 5569L: linux-rdma@vger.kernel.org 5570S: Supported 5571W: http://www.openfabrics.org 5572F: drivers/infiniband/hw/cxgb4/ 5573F: include/uapi/rdma/cxgb4-abi.h 5574 5575CXGB4VF ETHERNET DRIVER (CXGB4VF) 5576M: Raju Rangoju <rajur@chelsio.com> 5577L: netdev@vger.kernel.org 5578S: Supported 5579W: http://www.chelsio.com 5580F: drivers/net/ethernet/chelsio/cxgb4vf/ 5581 5582CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5583M: Frederic Barrat <fbarrat@linux.ibm.com> 5584M: Andrew Donnellan <ajd@linux.ibm.com> 5585L: linuxppc-dev@lists.ozlabs.org 5586S: Supported 5587F: Documentation/ABI/testing/sysfs-class-cxl 5588F: Documentation/powerpc/cxl.rst 5589F: arch/powerpc/platforms/powernv/pci-cxl.c 5590F: drivers/misc/cxl/ 5591F: include/misc/cxl* 5592F: include/uapi/misc/cxl.h 5593 5594CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5595M: Manoj N. Kumar <manoj@linux.ibm.com> 5596M: Matthew R. Ochs <mrochs@linux.ibm.com> 5597M: Uma Krishnan <ukrishn@linux.ibm.com> 5598L: linux-scsi@vger.kernel.org 5599S: Supported 5600F: Documentation/powerpc/cxlflash.rst 5601F: drivers/scsi/cxlflash/ 5602F: include/uapi/scsi/cxlflash_ioctl.h 5603 5604CYBERPRO FB DRIVER 5605M: Russell King <linux@armlinux.org.uk> 5606L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5607S: Maintained 5608W: http://www.armlinux.org.uk/ 5609F: drivers/video/fbdev/cyber2000fb.* 5610 5611CYCLADES PC300 DRIVER 5612S: Orphan 5613F: drivers/net/wan/pc300* 5614 5615CYPRESS CY8C95X0 PINCTRL DRIVER 5616M: Patrick Rudolph <patrick.rudolph@9elements.com> 5617L: linux-gpio@vger.kernel.org 5618S: Maintained 5619F: drivers/pinctrl/pinctrl-cy8c95x0.c 5620 5621CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5622M: Linus Walleij <linus.walleij@linaro.org> 5623L: linux-input@vger.kernel.org 5624S: Maintained 5625F: drivers/input/touchscreen/cy8ctma140.c 5626 5627CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5628M: Yassine Oudjana <y.oudjana@protonmail.com> 5629L: linux-input@vger.kernel.org 5630S: Maintained 5631F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5632F: drivers/input/keyboard/cypress-sf.c 5633 5634CYPRESS_FIRMWARE MEDIA DRIVER 5635M: Antti Palosaari <crope@iki.fi> 5636L: linux-media@vger.kernel.org 5637S: Maintained 5638W: https://linuxtv.org 5639W: http://palosaari.fi/linux/ 5640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5641T: git git://linuxtv.org/anttip/media_tree.git 5642F: drivers/media/common/cypress_firmware* 5643 5644CYTTSP TOUCHSCREEN DRIVER 5645M: Linus Walleij <linus.walleij@linaro.org> 5646L: linux-input@vger.kernel.org 5647S: Maintained 5648F: drivers/input/touchscreen/cyttsp* 5649 5650D-LINK DIR-685 TOUCHKEYS DRIVER 5651M: Linus Walleij <linus.walleij@linaro.org> 5652L: linux-input@vger.kernel.org 5653S: Supported 5654F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5655 5656DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5657M: Joshua Kinard <kumba@gentoo.org> 5658S: Maintained 5659F: drivers/rtc/rtc-ds1685.c 5660F: include/linux/rtc/ds1685.h 5661 5662DAMA SLAVE for AX.25 5663M: Joerg Reuter <jreuter@yaina.de> 5664L: linux-hams@vger.kernel.org 5665S: Maintained 5666W: http://yaina.de/jreuter/ 5667W: http://www.qsl.net/dl1bke/ 5668F: net/ax25/af_ax25.c 5669F: net/ax25/ax25_dev.c 5670F: net/ax25/ax25_ds_* 5671F: net/ax25/ax25_in.c 5672F: net/ax25/ax25_out.c 5673F: net/ax25/ax25_timer.c 5674F: net/ax25/sysctl_net_ax25.c 5675 5676DATA ACCESS MONITOR 5677M: SeongJae Park <sj@kernel.org> 5678L: damon@lists.linux.dev 5679L: linux-mm@kvack.org 5680S: Maintained 5681W: https://damonitor.github.io 5682P: Documentation/mm/damon/maintainer-profile.rst 5683T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5684T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5685T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5686F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5687F: Documentation/admin-guide/mm/damon/ 5688F: Documentation/mm/damon/ 5689F: include/linux/damon.h 5690F: include/trace/events/damon.h 5691F: mm/damon/ 5692F: tools/testing/selftests/damon/ 5693 5694DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5695L: netdev@vger.kernel.org 5696S: Orphan 5697F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5698F: drivers/net/ethernet/dec/tulip/dmfe.c 5699 5700DC390/AM53C974 SCSI driver 5701M: Hannes Reinecke <hare@suse.com> 5702L: linux-scsi@vger.kernel.org 5703S: Maintained 5704F: drivers/scsi/am53c974.c 5705 5706DC395x SCSI driver 5707M: Oliver Neukum <oliver@neukum.org> 5708M: Ali Akcaagac <aliakc@web.de> 5709M: Jamie Lenehan <lenehan@twibble.org> 5710S: Maintained 5711F: Documentation/scsi/dc395x.rst 5712F: drivers/scsi/dc395x.* 5713 5714DCCP PROTOCOL 5715L: dccp@vger.kernel.org 5716S: Orphan 5717W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5718F: include/linux/dccp.h 5719F: include/linux/tfrc.h 5720F: include/uapi/linux/dccp.h 5721F: net/dccp/ 5722 5723DEBUGOBJECTS: 5724M: Thomas Gleixner <tglx@linutronix.de> 5725L: linux-kernel@vger.kernel.org 5726S: Maintained 5727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5728F: include/linux/debugobjects.h 5729F: lib/debugobjects.c 5730 5731DECSTATION PLATFORM SUPPORT 5732M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5733L: linux-mips@vger.kernel.org 5734S: Maintained 5735W: http://www.linux-mips.org/wiki/DECstation 5736F: arch/mips/dec/ 5737F: arch/mips/include/asm/dec/ 5738F: arch/mips/include/asm/mach-dec/ 5739 5740DEFXX FDDI NETWORK DRIVER 5741M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5742S: Maintained 5743F: drivers/net/fddi/defxx.* 5744 5745DEFZA FDDI NETWORK DRIVER 5746M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5747S: Maintained 5748F: drivers/net/fddi/defza.* 5749 5750DEINTERLACE DRIVERS FOR ALLWINNER H3 5751M: Jernej Skrabec <jernej.skrabec@gmail.com> 5752L: linux-media@vger.kernel.org 5753S: Maintained 5754T: git git://linuxtv.org/media_tree.git 5755F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5756F: drivers/media/platform/sunxi/sun8i-di/ 5757 5758DELL LAPTOP DRIVER 5759M: Matthew Garrett <mjg59@srcf.ucam.org> 5760M: Pali Rohár <pali@kernel.org> 5761L: platform-driver-x86@vger.kernel.org 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-laptop.c 5764 5765DELL LAPTOP FREEFALL DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: drivers/platform/x86/dell/dell-smo8800.c 5769 5770DELL LAPTOP RBTN DRIVER 5771M: Pali Rohár <pali@kernel.org> 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-rbtn.* 5774 5775DELL LAPTOP SMM DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777S: Maintained 5778F: Documentation/ABI/obsolete/procfs-i8k 5779F: drivers/hwmon/dell-smm-hwmon.c 5780F: include/uapi/linux/i8k.h 5781 5782DELL REMOTE BIOS UPDATE DRIVER 5783M: Stuart Hayes <stuart.w.hayes@gmail.com> 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell_rbu.c 5787 5788DELL SMBIOS DRIVER 5789M: Pali Rohár <pali@kernel.org> 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios.* 5794 5795DELL SMBIOS SMM DRIVER 5796L: Dell.Client.Kernel@dell.com 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: drivers/platform/x86/dell/dell-smbios-smm.c 5800 5801DELL SMBIOS WMI DRIVER 5802L: Dell.Client.Kernel@dell.com 5803L: platform-driver-x86@vger.kernel.org 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-smbios-wmi.c 5806F: tools/wmi/dell-smbios-example.c 5807 5808DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5809M: Stuart Hayes <stuart.w.hayes@gmail.com> 5810L: platform-driver-x86@vger.kernel.org 5811S: Maintained 5812F: Documentation/driver-api/dcdbas.rst 5813F: drivers/platform/x86/dell/dcdbas.* 5814 5815DELL WMI DDV DRIVER 5816M: Armin Wolf <W_Armin@gmx.de> 5817S: Maintained 5818F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5819F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5820F: Documentation/wmi/devices/dell-wmi-ddv.rst 5821F: drivers/platform/x86/dell/dell-wmi-ddv.c 5822 5823DELL WMI DESCRIPTOR DRIVER 5824L: Dell.Client.Kernel@dell.com 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5827 5828DELL WMI HARDWARE PRIVACY SUPPORT 5829M: Perry Yuan <Perry.Yuan@dell.com> 5830L: Dell.Client.Kernel@dell.com 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: drivers/platform/x86/dell/dell-wmi-privacy.c 5834 5835DELL WMI NOTIFICATIONS DRIVER 5836M: Matthew Garrett <mjg59@srcf.ucam.org> 5837M: Pali Rohár <pali@kernel.org> 5838S: Maintained 5839F: drivers/platform/x86/dell/dell-wmi-base.c 5840 5841DELL WMI SYSMAN DRIVER 5842M: Prasanth Ksr <prasanth.ksr@dell.com> 5843L: Dell.Client.Kernel@dell.com 5844L: platform-driver-x86@vger.kernel.org 5845S: Maintained 5846F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5847F: drivers/platform/x86/dell/dell-wmi-sysman/ 5848 5849DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5850M: Zev Weiss <zev@bewilderbeest.net> 5851L: linux-hwmon@vger.kernel.org 5852S: Maintained 5853F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5854 5855DELTA DPS920AB PSU DRIVER 5856M: Robert Marko <robert.marko@sartura.hr> 5857L: linux-hwmon@vger.kernel.org 5858S: Maintained 5859F: Documentation/hwmon/dps920ab.rst 5860F: drivers/hwmon/pmbus/dps920ab.c 5861 5862DELTA NETWORKS TN48M CPLD DRIVERS 5863M: Robert Marko <robert.marko@sartura.hr> 5864S: Maintained 5865F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5866F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5867F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5868F: drivers/gpio/gpio-tn48m.c 5869F: include/dt-bindings/reset/delta,tn48m-reset.h 5870 5871DELTA ST MEDIA DRIVER 5872M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5873L: linux-media@vger.kernel.org 5874S: Supported 5875W: https://linuxtv.org 5876T: git git://linuxtv.org/media_tree.git 5877F: drivers/media/platform/st/sti/delta 5878 5879DENALI NAND DRIVER 5880L: linux-mtd@lists.infradead.org 5881S: Orphan 5882F: drivers/mtd/nand/raw/denali* 5883 5884DESIGNWARE EDMA CORE IP DRIVER 5885M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5886R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5887R: Serge Semin <fancer.lancer@gmail.com> 5888L: dmaengine@vger.kernel.org 5889S: Maintained 5890F: drivers/dma/dw-edma/ 5891F: include/linux/dma/edma.h 5892 5893DESIGNWARE USB2 DRD IP DRIVER 5894M: Minas Harutyunyan <hminas@synopsys.com> 5895L: linux-usb@vger.kernel.org 5896S: Maintained 5897T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5898F: drivers/usb/dwc2/ 5899 5900DESIGNWARE USB3 DRD IP DRIVER 5901M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5902L: linux-usb@vger.kernel.org 5903S: Maintained 5904F: drivers/usb/dwc3/ 5905 5906DESIGNWARE XDATA IP DRIVER 5907M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5908L: linux-pci@vger.kernel.org 5909S: Maintained 5910F: Documentation/misc-devices/dw-xdata-pcie.rst 5911F: drivers/misc/dw-xdata-pcie.c 5912 5913DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5914M: Andreas Klinger <ak@it-klinger.de> 5915L: linux-iio@vger.kernel.org 5916S: Maintained 5917F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5918F: drivers/iio/proximity/srf*.c 5919 5920DEVICE COREDUMP (DEV_COREDUMP) 5921M: Johannes Berg <johannes@sipsolutions.net> 5922L: linux-kernel@vger.kernel.org 5923S: Maintained 5924F: drivers/base/devcoredump.c 5925F: include/linux/devcoredump.h 5926 5927DEVICE DEPENDENCY HELPER SCRIPT 5928M: Saravana Kannan <saravanak@google.com> 5929L: linux-kernel@vger.kernel.org 5930S: Maintained 5931F: scripts/dev-needs.sh 5932 5933DEVICE DIRECT ACCESS (DAX) 5934M: Dan Williams <dan.j.williams@intel.com> 5935M: Vishal Verma <vishal.l.verma@intel.com> 5936M: Dave Jiang <dave.jiang@intel.com> 5937L: nvdimm@lists.linux.dev 5938L: linux-cxl@vger.kernel.org 5939S: Supported 5940F: drivers/dax/ 5941 5942DEVICE FREQUENCY (DEVFREQ) 5943M: MyungJoo Ham <myungjoo.ham@samsung.com> 5944M: Kyungmin Park <kyungmin.park@samsung.com> 5945M: Chanwoo Choi <cw00.choi@samsung.com> 5946L: linux-pm@vger.kernel.org 5947S: Maintained 5948T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5949F: Documentation/devicetree/bindings/devfreq/ 5950F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5951F: drivers/devfreq/ 5952F: include/linux/devfreq.h 5953F: include/trace/events/devfreq.h 5954 5955DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5956M: Chanwoo Choi <cw00.choi@samsung.com> 5957L: linux-pm@vger.kernel.org 5958S: Supported 5959T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5960F: Documentation/devicetree/bindings/devfreq/event/ 5961F: drivers/devfreq/devfreq-event.c 5962F: drivers/devfreq/event/ 5963F: include/dt-bindings/pmu/exynos_ppmu.h 5964F: include/linux/devfreq-event.h 5965 5966DEVICE RESOURCE MANAGEMENT HELPERS 5967M: Hans de Goede <hdegoede@redhat.com> 5968R: Matti Vaittinen <mazziesaccount@gmail.com> 5969S: Maintained 5970F: include/linux/devm-helpers.h 5971 5972DEVICE-MAPPER (LVM) 5973M: Alasdair Kergon <agk@redhat.com> 5974M: Mike Snitzer <snitzer@kernel.org> 5975M: dm-devel@redhat.com 5976L: dm-devel@redhat.com 5977S: Maintained 5978W: http://sources.redhat.com/dm 5979Q: http://patchwork.kernel.org/project/dm-devel/list/ 5980T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5981T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5982F: Documentation/admin-guide/device-mapper/ 5983F: drivers/md/Kconfig 5984F: drivers/md/Makefile 5985F: drivers/md/dm* 5986F: drivers/md/persistent-data/ 5987F: include/linux/device-mapper.h 5988F: include/linux/dm-*.h 5989F: include/uapi/linux/dm-*.h 5990 5991DEVLINK 5992M: Jiri Pirko <jiri@resnulli.us> 5993L: netdev@vger.kernel.org 5994S: Supported 5995F: Documentation/networking/devlink 5996F: include/net/devlink.h 5997F: include/uapi/linux/devlink.h 5998F: net/devlink/ 5999 6000DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6001M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6002L: kernel@dh-electronics.com 6003S: Maintained 6004F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6005F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6006 6007DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6008M: Marek Vasut <marex@denx.de> 6009L: kernel@dh-electronics.com 6010S: Maintained 6011F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6012F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6013 6014DIALOG SEMICONDUCTOR DRIVERS 6015M: Support Opensource <support.opensource@diasemi.com> 6016S: Supported 6017W: http://www.dialog-semiconductor.com/products 6018F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6019F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6020F: Documentation/devicetree/bindings/mfd/da90*.txt 6021F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6022F: Documentation/devicetree/bindings/regulator/da92*.txt 6023F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6024F: Documentation/devicetree/bindings/regulator/slg51000.txt 6025F: Documentation/devicetree/bindings/sound/da[79]*.txt 6026F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6027F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6028F: Documentation/hwmon/da90??.rst 6029F: drivers/gpio/gpio-da90??.c 6030F: drivers/hwmon/da90??-hwmon.c 6031F: drivers/iio/adc/da91??-*.c 6032F: drivers/input/misc/da72??.[ch] 6033F: drivers/input/misc/da90??_onkey.c 6034F: drivers/input/touchscreen/da9052_tsi.c 6035F: drivers/leds/leds-da90??.c 6036F: drivers/mfd/da903x.c 6037F: drivers/mfd/da90??-*.c 6038F: drivers/mfd/da91??-*.c 6039F: drivers/pinctrl/pinctrl-da90??.c 6040F: drivers/power/supply/da9052-battery.c 6041F: drivers/power/supply/da91??-*.c 6042F: drivers/regulator/da9???-regulator.[ch] 6043F: drivers/regulator/slg51000-regulator.[ch] 6044F: drivers/rtc/rtc-da90??.c 6045F: drivers/thermal/da90??-thermal.c 6046F: drivers/video/backlight/da90??_bl.c 6047F: drivers/watchdog/da90??_wdt.c 6048F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6049F: include/linux/mfd/da903x.h 6050F: include/linux/mfd/da9052/ 6051F: include/linux/mfd/da9055/ 6052F: include/linux/mfd/da9062/ 6053F: include/linux/mfd/da9063/ 6054F: include/linux/mfd/da9150/ 6055F: include/linux/regulator/da9211.h 6056F: include/sound/da[79]*.h 6057F: sound/soc/codecs/da[79]*.[ch] 6058 6059DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6060M: William Breathitt Gray <william.gray@linaro.org> 6061L: linux-gpio@vger.kernel.org 6062S: Maintained 6063F: drivers/gpio/gpio-gpio-mm.c 6064 6065DIOLAN U2C-12 I2C DRIVER 6066M: Guenter Roeck <linux@roeck-us.net> 6067L: linux-i2c@vger.kernel.org 6068S: Maintained 6069F: drivers/i2c/busses/i2c-diolan-u2c.c 6070 6071DIRECTORY NOTIFICATION (DNOTIFY) 6072M: Jan Kara <jack@suse.cz> 6073R: Amir Goldstein <amir73il@gmail.com> 6074L: linux-fsdevel@vger.kernel.org 6075S: Maintained 6076F: Documentation/filesystems/dnotify.rst 6077F: fs/notify/dnotify/ 6078F: include/linux/dnotify.h 6079 6080DISK GEOMETRY AND PARTITION HANDLING 6081M: Andries Brouwer <aeb@cwi.nl> 6082S: Maintained 6083W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6084W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6085W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6086 6087DISKQUOTA 6088M: Jan Kara <jack@suse.com> 6089S: Maintained 6090F: Documentation/filesystems/quota.rst 6091F: fs/quota/ 6092F: include/linux/quota*.h 6093F: include/uapi/linux/quota*.h 6094 6095DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6096M: Bernie Thompson <bernie@plugable.com> 6097L: linux-fbdev@vger.kernel.org 6098S: Maintained 6099W: http://plugable.com/category/projects/udlfb/ 6100F: Documentation/fb/udlfb.rst 6101F: drivers/video/fbdev/udlfb.c 6102F: include/video/udlfb.h 6103 6104DISTRIBUTED LOCK MANAGER (DLM) 6105M: Christine Caulfield <ccaulfie@redhat.com> 6106M: David Teigland <teigland@redhat.com> 6107L: cluster-devel@redhat.com 6108S: Supported 6109W: http://sources.redhat.com/cluster/ 6110T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6111F: fs/dlm/ 6112 6113DMA BUFFER SHARING FRAMEWORK 6114M: Sumit Semwal <sumit.semwal@linaro.org> 6115M: Christian König <christian.koenig@amd.com> 6116L: linux-media@vger.kernel.org 6117L: dri-devel@lists.freedesktop.org 6118L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6119S: Maintained 6120T: git git://anongit.freedesktop.org/drm/drm-misc 6121F: Documentation/driver-api/dma-buf.rst 6122F: drivers/dma-buf/ 6123F: include/linux/*fence.h 6124F: include/linux/dma-buf.h 6125F: include/linux/dma-resv.h 6126K: \bdma_(?:buf|fence|resv)\b 6127 6128DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6129M: Vinod Koul <vkoul@kernel.org> 6130L: dmaengine@vger.kernel.org 6131S: Maintained 6132Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6133T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6134F: Documentation/devicetree/bindings/dma/ 6135F: Documentation/driver-api/dmaengine/ 6136F: drivers/dma/ 6137F: include/dt-bindings/dma/ 6138F: include/linux/dma/ 6139F: include/linux/dmaengine.h 6140F: include/linux/of_dma.h 6141 6142DMA MAPPING BENCHMARK 6143M: Xiang Chen <chenxiang66@hisilicon.com> 6144L: iommu@lists.linux.dev 6145F: kernel/dma/map_benchmark.c 6146F: tools/testing/selftests/dma/ 6147 6148DMA MAPPING HELPERS 6149M: Christoph Hellwig <hch@lst.de> 6150M: Marek Szyprowski <m.szyprowski@samsung.com> 6151R: Robin Murphy <robin.murphy@arm.com> 6152L: iommu@lists.linux.dev 6153S: Supported 6154W: http://git.infradead.org/users/hch/dma-mapping.git 6155T: git git://git.infradead.org/users/hch/dma-mapping.git 6156F: include/asm-generic/dma-mapping.h 6157F: include/linux/dma-direct.h 6158F: include/linux/dma-map-ops.h 6159F: include/linux/dma-mapping.h 6160F: include/linux/swiotlb.h 6161F: kernel/dma/ 6162 6163DMA-BUF HEAPS FRAMEWORK 6164M: Sumit Semwal <sumit.semwal@linaro.org> 6165R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6166R: Liam Mark <lmark@codeaurora.org> 6167R: Laura Abbott <labbott@redhat.com> 6168R: Brian Starkey <Brian.Starkey@arm.com> 6169R: John Stultz <jstultz@google.com> 6170L: linux-media@vger.kernel.org 6171L: dri-devel@lists.freedesktop.org 6172L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6173S: Maintained 6174T: git git://anongit.freedesktop.org/drm/drm-misc 6175F: drivers/dma-buf/dma-heap.c 6176F: drivers/dma-buf/heaps/* 6177F: include/linux/dma-heap.h 6178F: include/uapi/linux/dma-heap.h 6179 6180DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6181M: Lukasz Luba <lukasz.luba@arm.com> 6182L: linux-pm@vger.kernel.org 6183L: linux-samsung-soc@vger.kernel.org 6184S: Maintained 6185F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6186F: drivers/memory/samsung/exynos5422-dmc.c 6187 6188DME1737 HARDWARE MONITOR DRIVER 6189M: Juerg Haefliger <juergh@proton.me> 6190L: linux-hwmon@vger.kernel.org 6191S: Maintained 6192F: Documentation/hwmon/dme1737.rst 6193F: drivers/hwmon/dme1737.c 6194 6195DMI/SMBIOS SUPPORT 6196M: Jean Delvare <jdelvare@suse.com> 6197S: Maintained 6198T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6199F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6200F: drivers/firmware/dmi-id.c 6201F: drivers/firmware/dmi_scan.c 6202F: include/linux/dmi.h 6203 6204DOCUMENTATION 6205M: Jonathan Corbet <corbet@lwn.net> 6206L: linux-doc@vger.kernel.org 6207S: Maintained 6208P: Documentation/doc-guide/maintainer-profile.rst 6209T: git git://git.lwn.net/linux.git docs-next 6210F: Documentation/ 6211F: scripts/documentation-file-ref-check 6212F: scripts/kernel-doc 6213F: scripts/sphinx-pre-install 6214X: Documentation/ABI/ 6215X: Documentation/admin-guide/media/ 6216X: Documentation/devicetree/ 6217X: Documentation/driver-api/media/ 6218X: Documentation/firmware-guide/acpi/ 6219X: Documentation/i2c/ 6220X: Documentation/netlink/ 6221X: Documentation/power/ 6222X: Documentation/spi/ 6223X: Documentation/userspace-api/media/ 6224 6225DOCUMENTATION PROCESS 6226M: Jonathan Corbet <corbet@lwn.net> 6227L: workflows@vger.kernel.org 6228S: Maintained 6229F: Documentation/process/ 6230 6231DOCUMENTATION REPORTING ISSUES 6232M: Thorsten Leemhuis <linux@leemhuis.info> 6233L: linux-doc@vger.kernel.org 6234S: Maintained 6235F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6236F: Documentation/admin-guide/reporting-issues.rst 6237 6238DOCUMENTATION SCRIPTS 6239M: Mauro Carvalho Chehab <mchehab@kernel.org> 6240L: linux-doc@vger.kernel.org 6241S: Maintained 6242F: Documentation/sphinx/parse-headers.pl 6243F: scripts/documentation-file-ref-check 6244F: scripts/sphinx-pre-install 6245 6246DOCUMENTATION/ITALIAN 6247M: Federico Vaga <federico.vaga@vaga.pv.it> 6248L: linux-doc@vger.kernel.org 6249S: Maintained 6250F: Documentation/translations/it_IT 6251 6252DOCUMENTATION/JAPANESE 6253R: Akira Yokosawa <akiyks@gmail.com> 6254L: linux-doc@vger.kernel.org 6255S: Maintained 6256F: Documentation/translations/ja_JP 6257 6258DONGWOON DW9714 LENS VOICE COIL DRIVER 6259M: Sakari Ailus <sakari.ailus@linux.intel.com> 6260L: linux-media@vger.kernel.org 6261S: Maintained 6262T: git git://linuxtv.org/media_tree.git 6263F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6264F: drivers/media/i2c/dw9714.c 6265 6266DONGWOON DW9768 LENS VOICE COIL DRIVER 6267M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6268L: linux-media@vger.kernel.org 6269S: Maintained 6270T: git git://linuxtv.org/media_tree.git 6271F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6272F: drivers/media/i2c/dw9768.c 6273 6274DONGWOON DW9807 LENS VOICE COIL DRIVER 6275M: Sakari Ailus <sakari.ailus@linux.intel.com> 6276L: linux-media@vger.kernel.org 6277S: Maintained 6278T: git git://linuxtv.org/media_tree.git 6279F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6280F: drivers/media/i2c/dw9807-vcm.c 6281 6282DOUBLETALK DRIVER 6283M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6284L: blinux-list@redhat.com 6285S: Maintained 6286F: drivers/char/dtlk.c 6287F: include/linux/dtlk.h 6288 6289DPAA2 DATAPATH I/O (DPIO) DRIVER 6290M: Roy Pledge <Roy.Pledge@nxp.com> 6291L: linux-kernel@vger.kernel.org 6292S: Maintained 6293F: drivers/soc/fsl/dpio 6294 6295DPAA2 ETHERNET DRIVER 6296M: Ioana Ciornei <ioana.ciornei@nxp.com> 6297L: netdev@vger.kernel.org 6298S: Maintained 6299F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6300F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6301F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6302F: drivers/net/ethernet/freescale/dpaa2/Makefile 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6304F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6305F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6306F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6307F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6308F: drivers/net/ethernet/freescale/dpaa2/dpni* 6309 6310DPAA2 ETHERNET SWITCH DRIVER 6311M: Ioana Ciornei <ioana.ciornei@nxp.com> 6312L: netdev@vger.kernel.org 6313S: Maintained 6314F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6315F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6316F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6317 6318DRBD DRIVER 6319M: Philipp Reisner <philipp.reisner@linbit.com> 6320M: Lars Ellenberg <lars.ellenberg@linbit.com> 6321M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6322L: drbd-dev@lists.linbit.com 6323S: Supported 6324W: http://www.drbd.org 6325T: git git://git.linbit.com/linux-drbd.git 6326T: git git://git.linbit.com/drbd-8.4.git 6327F: Documentation/admin-guide/blockdev/ 6328F: drivers/block/drbd/ 6329F: include/linux/drbd* 6330F: lib/lru_cache.c 6331 6332DRIVER COMPONENT FRAMEWORK 6333L: dri-devel@lists.freedesktop.org 6334F: drivers/base/component.c 6335F: include/linux/component.h 6336 6337DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6338M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6339R: "Rafael J. Wysocki" <rafael@kernel.org> 6340S: Supported 6341T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6342F: Documentation/core-api/kobject.rst 6343F: drivers/base/ 6344F: fs/debugfs/ 6345F: fs/sysfs/ 6346F: include/linux/debugfs.h 6347F: include/linux/fwnode.h 6348F: include/linux/kobj* 6349F: include/linux/property.h 6350F: lib/kobj* 6351 6352DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6353M: Nishanth Menon <nm@ti.com> 6354L: linux-pm@vger.kernel.org 6355S: Maintained 6356F: drivers/soc/ti/smartreflex.c 6357F: include/linux/power/smartreflex.h 6358 6359DRM ACCEL DRIVERS FOR INTEL VPU 6360M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6361M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6362L: dri-devel@lists.freedesktop.org 6363S: Supported 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: drivers/accel/ivpu/ 6366F: include/uapi/drm/ivpu_accel.h 6367 6368DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6369M: Oded Gabbay <ogabbay@kernel.org> 6370L: dri-devel@lists.freedesktop.org 6371S: Maintained 6372C: irc://irc.oftc.net/dri-devel 6373T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6374F: Documentation/accel/ 6375F: drivers/accel/ 6376F: include/drm/drm_accel.h 6377 6378DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6379M: Maxime Ripard <mripard@kernel.org> 6380M: Chen-Yu Tsai <wens@csie.org> 6381R: Jernej Skrabec <jernej.skrabec@gmail.com> 6382L: dri-devel@lists.freedesktop.org 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: drivers/gpu/drm/sun4i/sun8i* 6386 6387DRM DRIVER FOR ARM PL111 CLCD 6388M: Emma Anholt <emma@anholt.net> 6389S: Supported 6390T: git git://anongit.freedesktop.org/drm/drm-misc 6391F: drivers/gpu/drm/pl111/ 6392 6393DRM DRIVER FOR ARM VERSATILE TFT PANELS 6394M: Linus Walleij <linus.walleij@linaro.org> 6395S: Maintained 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6398F: drivers/gpu/drm/panel/panel-arm-versatile.c 6399 6400DRM DRIVER FOR ASPEED BMC GFX 6401M: Joel Stanley <joel@jms.id.au> 6402L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6403S: Supported 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6406F: drivers/gpu/drm/aspeed/ 6407 6408DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6409M: Dave Airlie <airlied@redhat.com> 6410R: Thomas Zimmermann <tzimmermann@suse.de> 6411L: dri-devel@lists.freedesktop.org 6412S: Supported 6413T: git git://anongit.freedesktop.org/drm/drm-misc 6414F: drivers/gpu/drm/ast/ 6415 6416DRM DRIVER FOR BOCHS VIRTUAL GPU 6417M: Gerd Hoffmann <kraxel@redhat.com> 6418L: virtualization@lists.linux-foundation.org 6419S: Maintained 6420T: git git://anongit.freedesktop.org/drm/drm-misc 6421F: drivers/gpu/drm/tiny/bochs.c 6422 6423DRM DRIVER FOR BOE HIMAX8279D PANELS 6424M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6425S: Maintained 6426F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6427F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6428 6429DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6430M: Jagan Teki <jagan@amarulasolutions.com> 6431S: Maintained 6432F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6433F: drivers/gpu/drm/bridge/chipone-icn6211.c 6434 6435DRM DRIVER FOR EBBG FT8719 PANEL 6436M: Joel Selvaraj <jo@jsfamily.in> 6437S: Maintained 6438T: git git://anongit.freedesktop.org/drm/drm-misc 6439F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6440F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6441 6442DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6443M: Linus Walleij <linus.walleij@linaro.org> 6444S: Maintained 6445T: git git://anongit.freedesktop.org/drm/drm-misc 6446F: drivers/gpu/drm/tve200/ 6447 6448DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6449M: Icenowy Zheng <icenowy@aosc.io> 6450S: Maintained 6451F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6452F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6453 6454DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6455M: Jagan Teki <jagan@amarulasolutions.com> 6456S: Maintained 6457F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6458F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6459 6460DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6461M: Thomas Zimmermann <tzimmermann@suse.de> 6462M: Javier Martinez Canillas <javierm@redhat.com> 6463L: dri-devel@lists.freedesktop.org 6464S: Maintained 6465T: git git://anongit.freedesktop.org/drm/drm-misc 6466F: drivers/gpu/drm/drm_aperture.c 6467F: drivers/gpu/drm/tiny/ofdrm.c 6468F: drivers/gpu/drm/tiny/simpledrm.c 6469F: drivers/video/aperture.c 6470F: drivers/video/nomodeset.c 6471F: include/drm/drm_aperture.h 6472F: include/linux/aperture.h 6473F: include/video/nomodeset.h 6474 6475DRM DRIVER FOR GENERIC EDP PANELS 6476R: Douglas Anderson <dianders@chromium.org> 6477F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6478F: drivers/gpu/drm/panel/panel-edp.c 6479 6480DRM DRIVER FOR GENERIC USB DISPLAY 6481M: Noralf Trønnes <noralf@tronnes.org> 6482S: Maintained 6483W: https://github.com/notro/gud/wiki 6484T: git git://anongit.freedesktop.org/drm/drm-misc 6485F: drivers/gpu/drm/gud/ 6486F: include/drm/gud.h 6487 6488DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6489M: Hans de Goede <hdegoede@redhat.com> 6490S: Maintained 6491T: git git://anongit.freedesktop.org/drm/drm-misc 6492F: drivers/gpu/drm/tiny/gm12u320.c 6493 6494DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6495M: Ondrej Jirman <megi@xff.cz> 6496M: Javier Martinez Canillas <javierm@redhat.com> 6497S: Maintained 6498T: git git://anongit.freedesktop.org/drm/drm-misc 6499F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6500F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6501 6502DRM DRIVER FOR HX8357D PANELS 6503M: Emma Anholt <emma@anholt.net> 6504S: Maintained 6505T: git git://anongit.freedesktop.org/drm/drm-misc 6506F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6507F: drivers/gpu/drm/tiny/hx8357d.c 6508 6509DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6510M: Deepak Rawat <drawat.floss@gmail.com> 6511L: linux-hyperv@vger.kernel.org 6512L: dri-devel@lists.freedesktop.org 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: drivers/gpu/drm/hyperv 6516 6517DRM DRIVER FOR ILITEK ILI9225 PANELS 6518M: David Lechner <david@lechnology.com> 6519S: Maintained 6520T: git git://anongit.freedesktop.org/drm/drm-misc 6521F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6522F: drivers/gpu/drm/tiny/ili9225.c 6523 6524DRM DRIVER FOR ILITEK ILI9486 PANELS 6525M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6526S: Maintained 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6529F: drivers/gpu/drm/tiny/ili9486.c 6530 6531DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6532M: Jagan Teki <jagan@edgeble.ai> 6533S: Maintained 6534F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6535F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6536 6537DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6538M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6539S: Supported 6540T: git git://anongit.freedesktop.org/drm/drm-misc 6541F: drivers/gpu/drm/logicvc/ 6542 6543DRM DRIVER FOR LVDS PANELS 6544M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6545L: dri-devel@lists.freedesktop.org 6546S: Maintained 6547T: git git://anongit.freedesktop.org/drm/drm-misc 6548F: Documentation/devicetree/bindings/display/lvds.yaml 6549F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6550F: drivers/gpu/drm/panel/panel-lvds.c 6551 6552DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6553M: Guido Günther <agx@sigxcpu.org> 6554R: Purism Kernel Team <kernel@puri.sm> 6555S: Maintained 6556F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6557F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6558 6559DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6560M: Dave Airlie <airlied@redhat.com> 6561R: Thomas Zimmermann <tzimmermann@suse.de> 6562L: dri-devel@lists.freedesktop.org 6563S: Supported 6564T: git git://anongit.freedesktop.org/drm/drm-misc 6565F: drivers/gpu/drm/mgag200/ 6566 6567DRM DRIVER FOR MI0283QT 6568M: Noralf Trønnes <noralf@tronnes.org> 6569S: Maintained 6570T: git git://anongit.freedesktop.org/drm/drm-misc 6571F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6572F: drivers/gpu/drm/tiny/mi0283qt.c 6573 6574DRM DRIVER FOR MIPI DBI compatible panels 6575M: Noralf Trønnes <noralf@tronnes.org> 6576S: Maintained 6577W: https://github.com/notro/panel-mipi-dbi/wiki 6578T: git git://anongit.freedesktop.org/drm/drm-misc 6579F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6580F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6581 6582DRM DRIVER FOR MSM ADRENO GPU 6583M: Rob Clark <robdclark@gmail.com> 6584M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6585M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6586R: Sean Paul <sean@poorly.run> 6587R: Marijn Suijten <marijn.suijten@somainline.org> 6588L: linux-arm-msm@vger.kernel.org 6589L: dri-devel@lists.freedesktop.org 6590L: freedreno@lists.freedesktop.org 6591S: Maintained 6592B: https://gitlab.freedesktop.org/drm/msm/-/issues 6593T: git https://gitlab.freedesktop.org/drm/msm.git 6594F: Documentation/devicetree/bindings/display/msm/ 6595F: drivers/gpu/drm/msm/ 6596F: include/uapi/drm/msm_drm.h 6597 6598DRM DRIVER FOR NOVATEK NT35510 PANELS 6599M: Linus Walleij <linus.walleij@linaro.org> 6600S: Maintained 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6603F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6604 6605DRM DRIVER FOR NOVATEK NT35560 PANELS 6606M: Linus Walleij <linus.walleij@linaro.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6610F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6611 6612DRM DRIVER FOR NOVATEK NT36523 PANELS 6613M: Jianhua Lu <lujianhua000@gmail.com> 6614S: Maintained 6615T: git git://anongit.freedesktop.org/drm/drm-misc 6616F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6617F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6618 6619DRM DRIVER FOR NOVATEK NT36672A PANELS 6620M: Sumit Semwal <sumit.semwal@linaro.org> 6621S: Maintained 6622T: git git://anongit.freedesktop.org/drm/drm-misc 6623F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6624F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6625 6626DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6627M: Ben Skeggs <bskeggs@redhat.com> 6628M: Karol Herbst <kherbst@redhat.com> 6629M: Lyude Paul <lyude@redhat.com> 6630L: dri-devel@lists.freedesktop.org 6631L: nouveau@lists.freedesktop.org 6632S: Supported 6633W: https://nouveau.freedesktop.org/ 6634Q: https://patchwork.freedesktop.org/project/nouveau/ 6635Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6636B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6637C: irc://irc.oftc.net/nouveau 6638T: git https://gitlab.freedesktop.org/drm/nouveau.git 6639F: drivers/gpu/drm/nouveau/ 6640F: include/uapi/drm/nouveau_drm.h 6641 6642DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6643M: Stefan Mavrodiev <stefan@olimex.com> 6644S: Maintained 6645F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6646F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6647 6648DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6649R: Douglas Anderson <dianders@chromium.org> 6650F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6651F: drivers/gpu/drm/bridge/parade-ps8640.c 6652 6653DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6654M: Noralf Trønnes <noralf@tronnes.org> 6655S: Maintained 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: Documentation/devicetree/bindings/display/repaper.txt 6658F: drivers/gpu/drm/tiny/repaper.c 6659 6660DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6661M: Dave Airlie <airlied@redhat.com> 6662M: Gerd Hoffmann <kraxel@redhat.com> 6663L: virtualization@lists.linux-foundation.org 6664S: Obsolete 6665W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: drivers/gpu/drm/tiny/cirrus.c 6668 6669DRM DRIVER FOR QXL VIRTUAL GPU 6670M: Dave Airlie <airlied@redhat.com> 6671M: Gerd Hoffmann <kraxel@redhat.com> 6672L: virtualization@lists.linux-foundation.org 6673L: spice-devel@lists.freedesktop.org 6674S: Maintained 6675T: git git://anongit.freedesktop.org/drm/drm-misc 6676F: drivers/gpu/drm/qxl/ 6677F: include/uapi/drm/qxl_drm.h 6678 6679DRM DRIVER FOR RAYDIUM RM67191 PANELS 6680M: Robert Chiras <robert.chiras@nxp.com> 6681S: Maintained 6682F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6683F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6684 6685DRM DRIVER FOR SAMSUNG DB7430 PANELS 6686M: Linus Walleij <linus.walleij@linaro.org> 6687S: Maintained 6688T: git git://anongit.freedesktop.org/drm/drm-misc 6689F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6690F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6691 6692DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6693M: Inki Dae <inki.dae@samsung.com> 6694M: Jagan Teki <jagan@amarulasolutions.com> 6695M: Marek Szyprowski <m.szyprowski@samsung.com> 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6699F: drivers/gpu/drm/bridge/samsung-dsim.c 6700F: include/drm/bridge/samsung-dsim.h 6701 6702DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6703M: Markuss Broks <markuss.broks@gmail.com> 6704S: Maintained 6705F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6706F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6707 6708DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6709M: Artur Weber <aweber.kernel@gmail.com> 6710S: Maintained 6711F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6712F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6713 6714DRM DRIVER FOR SITRONIX ST7586 PANELS 6715M: David Lechner <david@lechnology.com> 6716S: Maintained 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6719F: drivers/gpu/drm/tiny/st7586.c 6720 6721DRM DRIVER FOR SITRONIX ST7701 PANELS 6722M: Jagan Teki <jagan@amarulasolutions.com> 6723S: Maintained 6724F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6725F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6726 6727DRM DRIVER FOR SITRONIX ST7703 PANELS 6728M: Guido Günther <agx@sigxcpu.org> 6729R: Purism Kernel Team <kernel@puri.sm> 6730R: Ondrej Jirman <megous@megous.com> 6731S: Maintained 6732F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6733F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6734 6735DRM DRIVER FOR SITRONIX ST7735R PANELS 6736M: David Lechner <david@lechnology.com> 6737S: Maintained 6738T: git git://anongit.freedesktop.org/drm/drm-misc 6739F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6740F: drivers/gpu/drm/tiny/st7735r.c 6741 6742DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6743M: Javier Martinez Canillas <javierm@redhat.com> 6744S: Maintained 6745T: git git://anongit.freedesktop.org/drm/drm-misc 6746F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6747F: drivers/gpu/drm/solomon/ssd130x* 6748 6749DRM DRIVER FOR ST-ERICSSON MCDE 6750M: Linus Walleij <linus.walleij@linaro.org> 6751S: Maintained 6752T: git git://anongit.freedesktop.org/drm/drm-misc 6753F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6754F: drivers/gpu/drm/mcde/ 6755 6756DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6757M: Jagan Teki <jagan@amarulasolutions.com> 6758S: Maintained 6759F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6760F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6761 6762DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6763R: Douglas Anderson <dianders@chromium.org> 6764F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6765F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6766 6767DRM DRIVER FOR TPO TPG110 PANELS 6768M: Linus Walleij <linus.walleij@linaro.org> 6769S: Maintained 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6772F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6773 6774DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6775M: Dave Airlie <airlied@redhat.com> 6776R: Sean Paul <sean@poorly.run> 6777R: Thomas Zimmermann <tzimmermann@suse.de> 6778L: dri-devel@lists.freedesktop.org 6779S: Supported 6780T: git git://anongit.freedesktop.org/drm/drm-misc 6781F: drivers/gpu/drm/udl/ 6782 6783DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6784M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6785M: Melissa Wen <melissa.srw@gmail.com> 6786M: Maíra Canal <mairacanal@riseup.net> 6787R: Haneen Mohammed <hamohammed.sa@gmail.com> 6788R: Daniel Vetter <daniel@ffwll.ch> 6789L: dri-devel@lists.freedesktop.org 6790S: Maintained 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: Documentation/gpu/vkms.rst 6793F: drivers/gpu/drm/vkms/ 6794 6795DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6796M: Hans de Goede <hdegoede@redhat.com> 6797L: dri-devel@lists.freedesktop.org 6798S: Maintained 6799T: git git://anongit.freedesktop.org/drm/drm-misc 6800F: drivers/gpu/drm/vboxvideo/ 6801 6802DRM DRIVER FOR VMWARE VIRTUAL GPU 6803M: Zack Rusin <zackr@vmware.com> 6804R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6805L: dri-devel@lists.freedesktop.org 6806S: Supported 6807T: git git://anongit.freedesktop.org/drm/drm-misc 6808F: drivers/gpu/drm/vmwgfx/ 6809F: include/uapi/drm/vmwgfx_drm.h 6810 6811DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6812M: Linus Walleij <linus.walleij@linaro.org> 6813S: Maintained 6814T: git git://anongit.freedesktop.org/drm/drm-misc 6815F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6816F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6817 6818DRM DRIVERS 6819M: David Airlie <airlied@gmail.com> 6820M: Daniel Vetter <daniel@ffwll.ch> 6821L: dri-devel@lists.freedesktop.org 6822S: Maintained 6823B: https://gitlab.freedesktop.org/drm 6824C: irc://irc.oftc.net/dri-devel 6825T: git git://anongit.freedesktop.org/drm/drm 6826F: Documentation/devicetree/bindings/display/ 6827F: Documentation/devicetree/bindings/gpu/ 6828F: Documentation/gpu/ 6829F: drivers/gpu/ 6830F: include/drm/ 6831F: include/linux/vga* 6832F: include/uapi/drm/ 6833 6834DRM DRIVERS AND MISC GPU PATCHES 6835M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6836M: Maxime Ripard <mripard@kernel.org> 6837M: Thomas Zimmermann <tzimmermann@suse.de> 6838S: Maintained 6839W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6840T: git git://anongit.freedesktop.org/drm/drm-misc 6841F: Documentation/gpu/ 6842F: drivers/gpu/drm/* 6843F: drivers/gpu/vga/ 6844F: include/drm/drm* 6845F: include/linux/vga* 6846F: include/uapi/drm/drm* 6847 6848DRM DRIVERS FOR ALLWINNER A10 6849M: Maxime Ripard <mripard@kernel.org> 6850M: Chen-Yu Tsai <wens@csie.org> 6851L: dri-devel@lists.freedesktop.org 6852S: Supported 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/allwinner* 6855F: drivers/gpu/drm/sun4i/ 6856 6857DRM DRIVERS FOR AMLOGIC SOCS 6858M: Neil Armstrong <neil.armstrong@linaro.org> 6859L: dri-devel@lists.freedesktop.org 6860L: linux-amlogic@lists.infradead.org 6861S: Supported 6862W: http://linux-meson.com/ 6863T: git git://anongit.freedesktop.org/drm/drm-misc 6864F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6865F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6866F: Documentation/gpu/meson.rst 6867F: drivers/gpu/drm/meson/ 6868 6869DRM DRIVERS FOR ATMEL HLCDC 6870M: Sam Ravnborg <sam@ravnborg.org> 6871M: Boris Brezillon <bbrezillon@kernel.org> 6872L: dri-devel@lists.freedesktop.org 6873S: Supported 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/atmel/ 6876F: drivers/gpu/drm/atmel-hlcdc/ 6877 6878DRM DRIVERS FOR BRIDGE CHIPS 6879M: Andrzej Hajda <andrzej.hajda@intel.com> 6880M: Neil Armstrong <neil.armstrong@linaro.org> 6881M: Robert Foss <rfoss@kernel.org> 6882R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6883R: Jonas Karlman <jonas@kwiboo.se> 6884R: Jernej Skrabec <jernej.skrabec@gmail.com> 6885S: Maintained 6886T: git git://anongit.freedesktop.org/drm/drm-misc 6887F: Documentation/devicetree/bindings/display/bridge/ 6888F: drivers/gpu/drm/bridge/ 6889F: drivers/gpu/drm/drm_bridge.c 6890F: include/drm/drm_bridge.h 6891 6892DRM DRIVERS FOR EXYNOS 6893M: Inki Dae <inki.dae@samsung.com> 6894M: Seung-Woo Kim <sw0312.kim@samsung.com> 6895M: Kyungmin Park <kyungmin.park@samsung.com> 6896L: dri-devel@lists.freedesktop.org 6897S: Supported 6898T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6899F: Documentation/devicetree/bindings/display/exynos/ 6900F: Documentation/devicetree/bindings/display/samsung/ 6901F: drivers/gpu/drm/exynos/ 6902F: include/uapi/drm/exynos_drm.h 6903 6904DRM DRIVERS FOR FREESCALE DCU 6905M: Stefan Agner <stefan@agner.ch> 6906M: Alison Wang <alison.wang@nxp.com> 6907L: dri-devel@lists.freedesktop.org 6908S: Supported 6909T: git git://anongit.freedesktop.org/drm/drm-misc 6910F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6911F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6912F: drivers/gpu/drm/fsl-dcu/ 6913 6914DRM DRIVERS FOR FREESCALE IMX 6915M: Philipp Zabel <p.zabel@pengutronix.de> 6916L: dri-devel@lists.freedesktop.org 6917S: Maintained 6918F: Documentation/devicetree/bindings/display/imx/ 6919F: drivers/gpu/drm/imx/ipuv3/ 6920F: drivers/gpu/ipu-v3/ 6921 6922DRM DRIVERS FOR FREESCALE IMX BRIDGE 6923M: Liu Ying <victor.liu@nxp.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6927F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6928F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6929F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6930F: drivers/gpu/drm/bridge/imx/ 6931 6932DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6933M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://github.com/patjak/drm-gma500 6937F: drivers/gpu/drm/gma500/ 6938 6939DRM DRIVERS FOR HISILICON 6940M: Xinliang Liu <xinliang.liu@linaro.org> 6941M: Tian Tao <tiantao6@hisilicon.com> 6942R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6943R: Sumit Semwal <sumit.semwal@linaro.org> 6944R: Yongqin Liu <yongqin.liu@linaro.org> 6945R: John Stultz <jstultz@google.com> 6946L: dri-devel@lists.freedesktop.org 6947S: Maintained 6948T: git git://anongit.freedesktop.org/drm/drm-misc 6949F: Documentation/devicetree/bindings/display/hisilicon/ 6950F: drivers/gpu/drm/hisilicon/ 6951 6952DRM DRIVERS FOR LIMA 6953M: Qiang Yu <yuq825@gmail.com> 6954L: dri-devel@lists.freedesktop.org 6955L: lima@lists.freedesktop.org (moderated for non-subscribers) 6956S: Maintained 6957T: git git://anongit.freedesktop.org/drm/drm-misc 6958F: drivers/gpu/drm/lima/ 6959F: include/uapi/drm/lima_drm.h 6960 6961DRM DRIVERS FOR MEDIATEK 6962M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6963M: Philipp Zabel <p.zabel@pengutronix.de> 6964L: dri-devel@lists.freedesktop.org 6965L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6966S: Supported 6967F: Documentation/devicetree/bindings/display/mediatek/ 6968F: drivers/gpu/drm/mediatek/ 6969F: drivers/phy/mediatek/phy-mtk-dp.c 6970F: drivers/phy/mediatek/phy-mtk-hdmi* 6971F: drivers/phy/mediatek/phy-mtk-mipi* 6972 6973DRM DRIVERS FOR NVIDIA TEGRA 6974M: Thierry Reding <thierry.reding@gmail.com> 6975M: Mikko Perttunen <mperttunen@nvidia.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-tegra@vger.kernel.org 6978S: Supported 6979T: git https://gitlab.freedesktop.org/drm/tegra.git 6980F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6981F: Documentation/devicetree/bindings/gpu/host1x/ 6982F: drivers/gpu/drm/tegra/ 6983F: drivers/gpu/host1x/ 6984F: include/linux/host1x.h 6985F: include/uapi/drm/tegra_drm.h 6986 6987DRM DRIVERS FOR RENESAS 6988M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6989M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6990L: dri-devel@lists.freedesktop.org 6991L: linux-renesas-soc@vger.kernel.org 6992S: Supported 6993T: git git://linuxtv.org/pinchartl/media drm/du/next 6994F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6995F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6996F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6997F: Documentation/devicetree/bindings/display/renesas,du.yaml 6998F: drivers/gpu/drm/renesas/ 6999F: include/linux/platform_data/shmob_drm.h 7000 7001DRM DRIVERS FOR ROCKCHIP 7002M: Sandy Huang <hjc@rock-chips.com> 7003M: Heiko Stübner <heiko@sntech.de> 7004L: dri-devel@lists.freedesktop.org 7005S: Maintained 7006T: git git://anongit.freedesktop.org/drm/drm-misc 7007F: Documentation/devicetree/bindings/display/rockchip/ 7008F: drivers/gpu/drm/rockchip/ 7009 7010DRM DRIVERS FOR STI 7011M: Alain Volmat <alain.volmat@foss.st.com> 7012L: dri-devel@lists.freedesktop.org 7013S: Maintained 7014T: git git://anongit.freedesktop.org/drm/drm-misc 7015F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7016F: drivers/gpu/drm/sti 7017 7018DRM DRIVERS FOR STM 7019M: Yannick Fertre <yannick.fertre@foss.st.com> 7020M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7021M: Philippe Cornu <philippe.cornu@foss.st.com> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024T: git git://anongit.freedesktop.org/drm/drm-misc 7025F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7026F: drivers/gpu/drm/stm 7027 7028DRM DRIVERS FOR TI KEYSTONE 7029M: Jyri Sarha <jyri.sarha@iki.fi> 7030M: Tomi Valkeinen <tomba@kernel.org> 7031L: dri-devel@lists.freedesktop.org 7032S: Maintained 7033T: git git://anongit.freedesktop.org/drm/drm-misc 7034F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7035F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7036F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7037F: drivers/gpu/drm/tidss/ 7038 7039DRM DRIVERS FOR TI LCDC 7040M: Jyri Sarha <jyri.sarha@iki.fi> 7041R: Tomi Valkeinen <tomba@kernel.org> 7042L: dri-devel@lists.freedesktop.org 7043S: Maintained 7044F: Documentation/devicetree/bindings/display/tilcdc/ 7045F: drivers/gpu/drm/tilcdc/ 7046 7047DRM DRIVERS FOR TI OMAP 7048M: Tomi Valkeinen <tomba@kernel.org> 7049L: dri-devel@lists.freedesktop.org 7050S: Maintained 7051F: Documentation/devicetree/bindings/display/ti/ 7052F: drivers/gpu/drm/omapdrm/ 7053 7054DRM DRIVERS FOR V3D 7055M: Emma Anholt <emma@anholt.net> 7056M: Melissa Wen <mwen@igalia.com> 7057S: Supported 7058T: git git://anongit.freedesktop.org/drm/drm-misc 7059F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7060F: drivers/gpu/drm/v3d/ 7061F: include/uapi/drm/v3d_drm.h 7062 7063DRM DRIVERS FOR VC4 7064M: Emma Anholt <emma@anholt.net> 7065M: Maxime Ripard <mripard@kernel.org> 7066S: Supported 7067T: git git://github.com/anholt/linux 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7070F: drivers/gpu/drm/vc4/ 7071F: include/uapi/drm/vc4_drm.h 7072 7073DRM DRIVERS FOR VIVANTE GPU IP 7074M: Lucas Stach <l.stach@pengutronix.de> 7075R: Russell King <linux+etnaviv@armlinux.org.uk> 7076R: Christian Gmeiner <christian.gmeiner@gmail.com> 7077L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7078L: dri-devel@lists.freedesktop.org 7079S: Maintained 7080F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7081F: drivers/gpu/drm/etnaviv/ 7082F: include/uapi/drm/etnaviv_drm.h 7083 7084DRM DRIVERS FOR XEN 7085M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7086L: dri-devel@lists.freedesktop.org 7087L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7088S: Supported 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/gpu/xen-front.rst 7091F: drivers/gpu/drm/xen/ 7092 7093DRM DRIVERS FOR XILINX 7094M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7095L: dri-devel@lists.freedesktop.org 7096S: Maintained 7097T: git git://anongit.freedesktop.org/drm/drm-misc 7098F: Documentation/devicetree/bindings/display/xlnx/ 7099F: drivers/gpu/drm/xlnx/ 7100 7101DRM GPU SCHEDULER 7102M: Luben Tuikov <luben.tuikov@amd.com> 7103L: dri-devel@lists.freedesktop.org 7104S: Maintained 7105T: git git://anongit.freedesktop.org/drm/drm-misc 7106F: drivers/gpu/drm/scheduler/ 7107F: include/drm/gpu_scheduler.h 7108 7109DRM PANEL DRIVERS 7110M: Neil Armstrong <neil.armstrong@linaro.org> 7111R: Sam Ravnborg <sam@ravnborg.org> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: Documentation/devicetree/bindings/display/panel/ 7116F: drivers/gpu/drm/drm_panel.c 7117F: drivers/gpu/drm/panel/ 7118F: include/drm/drm_panel.h 7119 7120DRM PRIVACY-SCREEN CLASS 7121M: Hans de Goede <hdegoede@redhat.com> 7122L: dri-devel@lists.freedesktop.org 7123S: Maintained 7124T: git git://anongit.freedesktop.org/drm/drm-misc 7125F: drivers/gpu/drm/drm_privacy_screen* 7126F: include/drm/drm_privacy_screen* 7127 7128DRM TTM SUBSYSTEM 7129M: Christian Koenig <christian.koenig@amd.com> 7130M: Huang Rui <ray.huang@amd.com> 7131L: dri-devel@lists.freedesktop.org 7132S: Maintained 7133T: git git://anongit.freedesktop.org/drm/drm-misc 7134F: drivers/gpu/drm/ttm/ 7135F: include/drm/ttm/ 7136 7137DSBR100 USB FM RADIO DRIVER 7138M: Alexey Klimov <klimov.linux@gmail.com> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141T: git git://linuxtv.org/media_tree.git 7142F: drivers/media/radio/dsbr100.c 7143 7144DT3155 MEDIA DRIVER 7145M: Hans Verkuil <hverkuil@xs4all.nl> 7146L: linux-media@vger.kernel.org 7147S: Odd Fixes 7148W: https://linuxtv.org 7149T: git git://linuxtv.org/media_tree.git 7150F: drivers/media/pci/dt3155/ 7151 7152DVB_USB_AF9015 MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/af9015* 7161 7162DVB_USB_AF9035 MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/af9035* 7171 7172DVB_USB_ANYSEE MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/anysee* 7181 7182DVB_USB_AU6610 MEDIA DRIVER 7183M: Antti Palosaari <crope@iki.fi> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://palosaari.fi/linux/ 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/anttip/media_tree.git 7190F: drivers/media/usb/dvb-usb-v2/au6610* 7191 7192DVB_USB_CE6230 MEDIA DRIVER 7193M: Antti Palosaari <crope@iki.fi> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://palosaari.fi/linux/ 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/anttip/media_tree.git 7200F: drivers/media/usb/dvb-usb-v2/ce6230* 7201 7202DVB_USB_CXUSB MEDIA DRIVER 7203M: Michael Krufky <mkrufky@linuxtv.org> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207W: http://github.com/mkrufky 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/media_tree.git 7210F: drivers/media/usb/dvb-usb/cxusb* 7211 7212DVB_USB_EC168 MEDIA DRIVER 7213M: Antti Palosaari <crope@iki.fi> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217W: http://palosaari.fi/linux/ 7218Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7219T: git git://linuxtv.org/anttip/media_tree.git 7220F: drivers/media/usb/dvb-usb-v2/ec168* 7221 7222DVB_USB_GL861 MEDIA DRIVER 7223M: Antti Palosaari <crope@iki.fi> 7224L: linux-media@vger.kernel.org 7225S: Maintained 7226W: https://linuxtv.org 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/anttip/media_tree.git 7229F: drivers/media/usb/dvb-usb-v2/gl861* 7230 7231DVB_USB_MXL111SF MEDIA DRIVER 7232M: Michael Krufky <mkrufky@linuxtv.org> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://github.com/mkrufky 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/mkrufky/mxl111sf.git 7239F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7240 7241DVB_USB_RTL28XXU MEDIA DRIVER 7242M: Antti Palosaari <crope@iki.fi> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://palosaari.fi/linux/ 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/anttip/media_tree.git 7249F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7250 7251DVB_USB_V2 MEDIA DRIVER 7252M: Antti Palosaari <crope@iki.fi> 7253L: linux-media@vger.kernel.org 7254S: Maintained 7255W: https://linuxtv.org 7256W: http://palosaari.fi/linux/ 7257Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7258T: git git://linuxtv.org/anttip/media_tree.git 7259F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7260F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7261 7262DYNAMIC DEBUG 7263M: Jason Baron <jbaron@akamai.com> 7264M: Jim Cromie <jim.cromie@gmail.com> 7265S: Maintained 7266F: include/linux/dynamic_debug.h 7267F: lib/dynamic_debug.c 7268F: lib/test_dynamic_debug.c 7269 7270DYNAMIC INTERRUPT MODERATION 7271M: Tal Gilboa <talgi@nvidia.com> 7272S: Maintained 7273F: Documentation/networking/net_dim.rst 7274F: include/linux/dim.h 7275F: lib/dim/ 7276 7277DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7278M: Daniel Lezcano <daniel.lezcano@kernel.org> 7279L: linux-pm@vger.kernel.org 7280S: Supported 7281B: https://bugzilla.kernel.org 7282T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7283F: drivers/powercap/dtpm* 7284F: include/linux/dtpm.h 7285 7286DZ DECSTATION DZ11 SERIAL DRIVER 7287M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7288S: Maintained 7289F: drivers/tty/serial/dz.* 7290 7291E3X0 POWER BUTTON DRIVER 7292M: Moritz Fischer <moritz.fischer@ettus.com> 7293L: usrp-users@lists.ettus.com 7294S: Supported 7295W: http://www.ettus.com 7296F: Documentation/devicetree/bindings/input/e3x0-button.txt 7297F: drivers/input/misc/e3x0-button.c 7298 7299E4000 MEDIA DRIVER 7300M: Antti Palosaari <crope@iki.fi> 7301L: linux-media@vger.kernel.org 7302S: Maintained 7303W: https://linuxtv.org 7304W: http://palosaari.fi/linux/ 7305Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7306T: git git://linuxtv.org/anttip/media_tree.git 7307F: drivers/media/tuners/e4000* 7308 7309EARTH_PT1 MEDIA DRIVER 7310M: Akihiro Tsukada <tskd08@gmail.com> 7311L: linux-media@vger.kernel.org 7312S: Odd Fixes 7313F: drivers/media/pci/pt1/ 7314 7315EARTH_PT3 MEDIA DRIVER 7316M: Akihiro Tsukada <tskd08@gmail.com> 7317L: linux-media@vger.kernel.org 7318S: Odd Fixes 7319F: drivers/media/pci/pt3/ 7320 7321EC100 MEDIA DRIVER 7322M: Antti Palosaari <crope@iki.fi> 7323L: linux-media@vger.kernel.org 7324S: Maintained 7325W: https://linuxtv.org 7326W: http://palosaari.fi/linux/ 7327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7328T: git git://linuxtv.org/anttip/media_tree.git 7329F: drivers/media/dvb-frontends/ec100* 7330 7331ECRYPT FILE SYSTEM 7332M: Tyler Hicks <code@tyhicks.com> 7333L: ecryptfs@vger.kernel.org 7334S: Odd Fixes 7335W: http://ecryptfs.org 7336W: https://launchpad.net/ecryptfs 7337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7338F: Documentation/filesystems/ecryptfs.rst 7339F: fs/ecryptfs/ 7340 7341EDAC-AMD64 7342M: Yazen Ghannam <yazen.ghannam@amd.com> 7343L: linux-edac@vger.kernel.org 7344S: Supported 7345F: drivers/edac/amd64_edac* 7346F: drivers/edac/mce_amd* 7347 7348EDAC-ARMADA 7349M: Jan Luebbe <jlu@pengutronix.de> 7350L: linux-edac@vger.kernel.org 7351S: Maintained 7352F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7353F: drivers/edac/armada_xp_* 7354 7355EDAC-AST2500 7356M: Stefan Schaeckeler <sschaeck@cisco.com> 7357S: Supported 7358F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7359F: drivers/edac/aspeed_edac.c 7360 7361EDAC-BLUEFIELD 7362M: Shravan Kumar Ramani <shravankr@nvidia.com> 7363S: Supported 7364F: drivers/edac/bluefield_edac.c 7365 7366EDAC-CALXEDA 7367M: Andre Przywara <andre.przywara@arm.com> 7368L: linux-edac@vger.kernel.org 7369S: Maintained 7370F: drivers/edac/highbank* 7371 7372EDAC-CAVIUM OCTEON 7373M: Ralf Baechle <ralf@linux-mips.org> 7374L: linux-edac@vger.kernel.org 7375L: linux-mips@vger.kernel.org 7376S: Supported 7377F: drivers/edac/octeon_edac* 7378 7379EDAC-CAVIUM THUNDERX 7380M: Robert Richter <rric@kernel.org> 7381L: linux-edac@vger.kernel.org 7382S: Odd Fixes 7383F: drivers/edac/thunderx_edac* 7384 7385EDAC-CORE 7386M: Borislav Petkov <bp@alien8.de> 7387M: Tony Luck <tony.luck@intel.com> 7388R: James Morse <james.morse@arm.com> 7389R: Mauro Carvalho Chehab <mchehab@kernel.org> 7390R: Robert Richter <rric@kernel.org> 7391L: linux-edac@vger.kernel.org 7392S: Supported 7393T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7394F: Documentation/admin-guide/ras.rst 7395F: Documentation/driver-api/edac.rst 7396F: drivers/edac/ 7397F: include/linux/edac.h 7398 7399EDAC-DMC520 7400M: Lei Wang <lewan@microsoft.com> 7401L: linux-edac@vger.kernel.org 7402S: Supported 7403F: drivers/edac/dmc520_edac.c 7404 7405EDAC-E752X 7406M: Mark Gross <markgross@kernel.org> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/e752x_edac.c 7410 7411EDAC-E7XXX 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/e7xxx_edac.c 7415 7416EDAC-FSL_DDR 7417M: York Sun <york.sun@nxp.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/fsl_ddr_edac.* 7421 7422EDAC-GHES 7423M: Mauro Carvalho Chehab <mchehab@kernel.org> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/ghes_edac.c 7427 7428EDAC-I10NM 7429M: Tony Luck <tony.luck@intel.com> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i10nm_base.c 7433 7434EDAC-I3000 7435L: linux-edac@vger.kernel.org 7436S: Orphan 7437F: drivers/edac/i3000_edac.c 7438 7439EDAC-I5000 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i5000_edac.c 7443 7444EDAC-I5400 7445M: Mauro Carvalho Chehab <mchehab@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i5400_edac.c 7449 7450EDAC-I7300 7451M: Mauro Carvalho Chehab <mchehab@kernel.org> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i7300_edac.c 7455 7456EDAC-I7CORE 7457M: Mauro Carvalho Chehab <mchehab@kernel.org> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/i7core_edac.c 7461 7462EDAC-I82443BXGX 7463M: Tim Small <tim@buttersideup.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/i82443bxgx_edac.c 7467 7468EDAC-I82975X 7469M: "Arvind R." <arvino55@gmail.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/i82975x_edac.c 7473 7474EDAC-IE31200 7475M: Jason Baron <jbaron@akamai.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/ie31200_edac.c 7479 7480EDAC-IGEN6 7481M: Tony Luck <tony.luck@intel.com> 7482R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/igen6_edac.c 7486 7487EDAC-MPC85XX 7488M: Johannes Thumshirn <morbidrsa@gmail.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/mpc85xx_edac.[ch] 7492 7493EDAC-NPCM 7494M: Marvin Lin <kflin@nuvoton.com> 7495M: Stanley Chu <yschu@nuvoton.com> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7499F: drivers/edac/npcm_edac.c 7500 7501EDAC-PASEMI 7502M: Egor Martovetsky <egor@pasemi.com> 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/pasemi_edac.c 7506 7507EDAC-PND2 7508M: Tony Luck <tony.luck@intel.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/pnd2_edac.[ch] 7512 7513EDAC-QCOM 7514M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7515L: linux-arm-msm@vger.kernel.org 7516L: linux-edac@vger.kernel.org 7517S: Maintained 7518F: drivers/edac/qcom_edac.c 7519 7520EDAC-R82600 7521M: Tim Small <tim@buttersideup.com> 7522L: linux-edac@vger.kernel.org 7523S: Maintained 7524F: drivers/edac/r82600_edac.c 7525 7526EDAC-SBRIDGE 7527M: Tony Luck <tony.luck@intel.com> 7528R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7529L: linux-edac@vger.kernel.org 7530S: Maintained 7531F: drivers/edac/sb_edac.c 7532 7533EDAC-SKYLAKE 7534M: Tony Luck <tony.luck@intel.com> 7535L: linux-edac@vger.kernel.org 7536S: Maintained 7537F: drivers/edac/skx_*.[ch] 7538 7539EDAC-TI 7540M: Tero Kristo <kristo@kernel.org> 7541L: linux-edac@vger.kernel.org 7542S: Odd Fixes 7543F: drivers/edac/ti_edac.c 7544 7545EDIROL UA-101/UA-1000 DRIVER 7546M: Clemens Ladisch <clemens@ladisch.de> 7547L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7548S: Maintained 7549T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7550F: sound/usb/misc/ua101.c 7551 7552EFI TEST DRIVER 7553M: Ivan Hu <ivan.hu@canonical.com> 7554M: Ard Biesheuvel <ardb@kernel.org> 7555L: linux-efi@vger.kernel.org 7556S: Maintained 7557F: drivers/firmware/efi/test/ 7558 7559EFI VARIABLE FILESYSTEM 7560M: Jeremy Kerr <jk@ozlabs.org> 7561M: Ard Biesheuvel <ardb@kernel.org> 7562L: linux-efi@vger.kernel.org 7563S: Maintained 7564T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7565F: fs/efivarfs/ 7566 7567EFIFB FRAMEBUFFER DRIVER 7568M: Peter Jones <pjones@redhat.com> 7569L: linux-fbdev@vger.kernel.org 7570S: Maintained 7571F: drivers/video/fbdev/efifb.c 7572 7573EFS FILESYSTEM 7574S: Orphan 7575W: http://aeschi.ch.eu.org/efs/ 7576F: fs/efs/ 7577 7578EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7579M: Douglas Miller <dougmill@linux.ibm.com> 7580L: netdev@vger.kernel.org 7581S: Maintained 7582F: drivers/net/ethernet/ibm/ehea/ 7583 7584ELM327 CAN NETWORK DRIVER 7585M: Max Staudt <max@enpas.org> 7586L: linux-can@vger.kernel.org 7587S: Maintained 7588F: Documentation/networking/device_drivers/can/can327.rst 7589F: drivers/net/can/can327.c 7590 7591EM28XX VIDEO4LINUX DRIVER 7592M: Mauro Carvalho Chehab <mchehab@kernel.org> 7593L: linux-media@vger.kernel.org 7594S: Maintained 7595W: https://linuxtv.org 7596T: git git://linuxtv.org/media_tree.git 7597F: Documentation/admin-guide/media/em28xx* 7598F: drivers/media/usb/em28xx/ 7599 7600EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7601M: Adrian Hunter <adrian.hunter@intel.com> 7602M: Ritesh Harjani <riteshh@codeaurora.org> 7603M: Asutosh Das <asutoshd@codeaurora.org> 7604L: linux-mmc@vger.kernel.org 7605S: Supported 7606F: drivers/mmc/host/cqhci* 7607 7608EMS CPC-PCI CAN DRIVER 7609M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7610M: support@ems-wuensche.com 7611L: linux-can@vger.kernel.org 7612S: Maintained 7613F: drivers/net/can/sja1000/ems_pci.c 7614 7615EMULEX 10Gbps iSCSI - OneConnect DRIVER 7616M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7617L: linux-scsi@vger.kernel.org 7618S: Supported 7619W: http://www.broadcom.com 7620F: drivers/scsi/be2iscsi/ 7621 7622EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7623M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7624M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7625M: Somnath Kotur <somnath.kotur@broadcom.com> 7626L: netdev@vger.kernel.org 7627S: Supported 7628W: http://www.emulex.com 7629F: drivers/net/ethernet/emulex/benet/ 7630 7631EMULEX ONECONNECT ROCE DRIVER 7632M: Selvin Xavier <selvin.xavier@broadcom.com> 7633L: linux-rdma@vger.kernel.org 7634S: Odd Fixes 7635W: http://www.broadcom.com 7636F: drivers/infiniband/hw/ocrdma/ 7637F: include/uapi/rdma/ocrdma-abi.h 7638 7639EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7640M: James Smart <james.smart@broadcom.com> 7641M: Ram Vegesna <ram.vegesna@broadcom.com> 7642L: linux-scsi@vger.kernel.org 7643L: target-devel@vger.kernel.org 7644S: Supported 7645W: http://www.broadcom.com 7646F: drivers/scsi/elx/ 7647 7648EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7649M: James Smart <james.smart@broadcom.com> 7650M: Dick Kennedy <dick.kennedy@broadcom.com> 7651L: linux-scsi@vger.kernel.org 7652S: Supported 7653W: http://www.broadcom.com 7654F: drivers/scsi/lpfc/ 7655 7656ENE CB710 FLASH CARD READER DRIVER 7657M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7658S: Maintained 7659F: drivers/misc/cb710/ 7660F: drivers/mmc/host/cb710-mmc.* 7661F: include/linux/cb710.h 7662 7663ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7664M: Maxim Levitsky <maximlevitsky@gmail.com> 7665S: Maintained 7666F: drivers/media/rc/ene_ir.* 7667 7668EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7669M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7670L: linuxppc-dev@lists.ozlabs.org 7671S: Maintained 7672F: drivers/tty/ehv_bytechan.c 7673 7674EPSON S1D13XXX FRAMEBUFFER DRIVER 7675M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7676S: Maintained 7677T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7678F: drivers/video/fbdev/s1d13xxxfb.c 7679F: include/video/s1d13xxxfb.h 7680 7681EROFS FILE SYSTEM 7682M: Gao Xiang <xiang@kernel.org> 7683M: Chao Yu <chao@kernel.org> 7684R: Yue Hu <huyue2@coolpad.com> 7685R: Jeffle Xu <jefflexu@linux.alibaba.com> 7686L: linux-erofs@lists.ozlabs.org 7687S: Maintained 7688T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7689F: Documentation/ABI/testing/sysfs-fs-erofs 7690F: Documentation/filesystems/erofs.rst 7691F: fs/erofs/ 7692F: include/trace/events/erofs.h 7693 7694ERRSEQ ERROR TRACKING INFRASTRUCTURE 7695M: Jeff Layton <jlayton@kernel.org> 7696S: Maintained 7697F: include/linux/errseq.h 7698F: lib/errseq.c 7699 7700ESD CAN/USB DRIVERS 7701M: Frank Jungclaus <frank.jungclaus@esd.eu> 7702R: socketcan@esd.eu 7703L: linux-can@vger.kernel.org 7704S: Maintained 7705F: drivers/net/can/usb/esd_usb.c 7706 7707ET131X NETWORK DRIVER 7708M: Mark Einon <mark.einon@gmail.com> 7709S: Odd Fixes 7710F: drivers/net/ethernet/agere/ 7711 7712ETAS ES58X CAN/USB DRIVER 7713M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7714L: linux-can@vger.kernel.org 7715S: Maintained 7716F: Documentation/networking/devlink/etas_es58x.rst 7717F: drivers/net/can/usb/etas_es58x/ 7718 7719ETHERNET BRIDGE 7720M: Roopa Prabhu <roopa@nvidia.com> 7721M: Nikolay Aleksandrov <razor@blackwall.org> 7722L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7723L: netdev@vger.kernel.org 7724S: Maintained 7725W: http://www.linuxfoundation.org/en/Net:Bridge 7726F: include/linux/netfilter_bridge/ 7727F: net/bridge/ 7728 7729ETHERNET PHY LIBRARY 7730M: Andrew Lunn <andrew@lunn.ch> 7731M: Heiner Kallweit <hkallweit1@gmail.com> 7732R: Russell King <linux@armlinux.org.uk> 7733L: netdev@vger.kernel.org 7734S: Maintained 7735F: Documentation/ABI/testing/sysfs-class-net-phydev 7736F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7737F: Documentation/devicetree/bindings/net/mdio* 7738F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7739F: Documentation/networking/phy.rst 7740F: drivers/net/mdio/ 7741F: drivers/net/mdio/acpi_mdio.c 7742F: drivers/net/mdio/fwnode_mdio.c 7743F: drivers/net/mdio/of_mdio.c 7744F: drivers/net/pcs/ 7745F: drivers/net/phy/ 7746F: include/dt-bindings/net/qca-ar803x.h 7747F: include/linux/*mdio*.h 7748F: include/linux/linkmode.h 7749F: include/linux/mdio/*.h 7750F: include/linux/mii.h 7751F: include/linux/of_net.h 7752F: include/linux/phy.h 7753F: include/linux/phy_fixed.h 7754F: include/linux/phylib_stubs.h 7755F: include/linux/platform_data/mdio-bcm-unimac.h 7756F: include/linux/platform_data/mdio-gpio.h 7757F: include/trace/events/mdio.h 7758F: include/uapi/linux/mdio.h 7759F: include/uapi/linux/mii.h 7760F: net/core/of_net.c 7761 7762EXEC & BINFMT API 7763R: Eric Biederman <ebiederm@xmission.com> 7764R: Kees Cook <keescook@chromium.org> 7765L: linux-mm@kvack.org 7766S: Supported 7767T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7768F: fs/*binfmt_*.c 7769F: fs/exec.c 7770F: include/linux/binfmts.h 7771F: include/linux/elf.h 7772F: include/uapi/linux/binfmts.h 7773F: include/uapi/linux/elf.h 7774F: tools/testing/selftests/exec/ 7775N: asm/elf.h 7776N: binfmt 7777 7778EXFAT FILE SYSTEM 7779M: Namjae Jeon <linkinjeon@kernel.org> 7780M: Sungjong Seo <sj1557.seo@samsung.com> 7781L: linux-fsdevel@vger.kernel.org 7782S: Maintained 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7784F: fs/exfat/ 7785 7786EXT2 FILE SYSTEM 7787M: Jan Kara <jack@suse.com> 7788L: linux-ext4@vger.kernel.org 7789S: Maintained 7790F: Documentation/filesystems/ext2.rst 7791F: fs/ext2/ 7792F: include/linux/ext2* 7793 7794EXT4 FILE SYSTEM 7795M: "Theodore Ts'o" <tytso@mit.edu> 7796M: Andreas Dilger <adilger.kernel@dilger.ca> 7797L: linux-ext4@vger.kernel.org 7798S: Maintained 7799W: http://ext4.wiki.kernel.org 7800Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7802F: Documentation/filesystems/ext4/ 7803F: fs/ext4/ 7804F: include/trace/events/ext4.h 7805F: include/uapi/linux/ext4.h 7806 7807Extended Verification Module (EVM) 7808M: Mimi Zohar <zohar@linux.ibm.com> 7809L: linux-integrity@vger.kernel.org 7810S: Supported 7811T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7812F: security/integrity/ 7813F: security/integrity/evm/ 7814 7815EXTENSIBLE FIRMWARE INTERFACE (EFI) 7816M: Ard Biesheuvel <ardb@kernel.org> 7817L: linux-efi@vger.kernel.org 7818S: Maintained 7819T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7820F: Documentation/admin-guide/efi-stub.rst 7821F: arch/*/include/asm/efi.h 7822F: arch/*/kernel/efi.c 7823F: arch/arm/boot/compressed/efi-header.S 7824F: arch/x86/platform/efi/ 7825F: drivers/firmware/efi/ 7826F: include/linux/efi*.h 7827 7828EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7829M: MyungJoo Ham <myungjoo.ham@samsung.com> 7830M: Chanwoo Choi <cw00.choi@samsung.com> 7831L: linux-kernel@vger.kernel.org 7832S: Maintained 7833T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7834F: Documentation/devicetree/bindings/extcon/ 7835F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7836F: drivers/extcon/ 7837F: include/linux/extcon.h 7838F: include/linux/extcon/ 7839 7840EXTRA BOOT CONFIG 7841M: Masami Hiramatsu <mhiramat@kernel.org> 7842L: linux-kernel@vger.kernel.org 7843L: linux-trace-kernel@vger.kernel.org 7844S: Maintained 7845Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7846T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7847F: Documentation/admin-guide/bootconfig.rst 7848F: fs/proc/bootconfig.c 7849F: include/linux/bootconfig.h 7850F: lib/bootconfig-data.S 7851F: lib/bootconfig.c 7852F: tools/bootconfig/* 7853F: tools/bootconfig/scripts/* 7854 7855EXYNOS DP DRIVER 7856M: Jingoo Han <jingoohan1@gmail.com> 7857L: dri-devel@lists.freedesktop.org 7858S: Maintained 7859F: drivers/gpu/drm/exynos/exynos_dp* 7860 7861EXYNOS SYSMMU (IOMMU) driver 7862M: Marek Szyprowski <m.szyprowski@samsung.com> 7863L: iommu@lists.linux.dev 7864S: Maintained 7865F: drivers/iommu/exynos-iommu.c 7866 7867F2FS FILE SYSTEM 7868M: Jaegeuk Kim <jaegeuk@kernel.org> 7869M: Chao Yu <chao@kernel.org> 7870L: linux-f2fs-devel@lists.sourceforge.net 7871S: Maintained 7872W: https://f2fs.wiki.kernel.org/ 7873Q: https://patchwork.kernel.org/project/f2fs/list/ 7874B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7875T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7876F: Documentation/ABI/testing/sysfs-fs-f2fs 7877F: Documentation/filesystems/f2fs.rst 7878F: fs/f2fs/ 7879F: include/linux/f2fs_fs.h 7880F: include/trace/events/f2fs.h 7881F: include/uapi/linux/f2fs.h 7882 7883F71805F HARDWARE MONITORING DRIVER 7884M: Jean Delvare <jdelvare@suse.com> 7885L: linux-hwmon@vger.kernel.org 7886S: Maintained 7887F: Documentation/hwmon/f71805f.rst 7888F: drivers/hwmon/f71805f.c 7889 7890FADDR2LINE 7891M: Josh Poimboeuf <jpoimboe@kernel.org> 7892S: Maintained 7893F: scripts/faddr2line 7894 7895FAILOVER MODULE 7896M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7897L: netdev@vger.kernel.org 7898S: Supported 7899F: Documentation/networking/failover.rst 7900F: include/net/failover.h 7901F: net/core/failover.c 7902 7903FANOTIFY 7904M: Jan Kara <jack@suse.cz> 7905R: Amir Goldstein <amir73il@gmail.com> 7906R: Matthew Bobrowski <repnop@google.com> 7907L: linux-fsdevel@vger.kernel.org 7908S: Maintained 7909F: fs/notify/fanotify/ 7910F: include/linux/fanotify.h 7911F: include/uapi/linux/fanotify.h 7912 7913FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7914M: Linus Walleij <linus.walleij@linaro.org> 7915L: linux-usb@vger.kernel.org 7916S: Maintained 7917F: drivers/usb/fotg210/ 7918 7919FARSYNC SYNCHRONOUS DRIVER 7920M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7921S: Supported 7922W: http://www.farsite.co.uk/ 7923F: drivers/net/wan/farsync.* 7924 7925FAULT INJECTION SUPPORT 7926M: Akinobu Mita <akinobu.mita@gmail.com> 7927S: Supported 7928F: Documentation/fault-injection/ 7929F: lib/fault-inject.c 7930 7931FBTFT Framebuffer drivers 7932L: dri-devel@lists.freedesktop.org 7933L: linux-fbdev@vger.kernel.org 7934S: Orphan 7935F: drivers/staging/fbtft/ 7936 7937FC0011 TUNER DRIVER 7938M: Michael Buesch <m@bues.ch> 7939L: linux-media@vger.kernel.org 7940S: Maintained 7941F: drivers/media/tuners/fc0011.c 7942F: drivers/media/tuners/fc0011.h 7943 7944FC2580 MEDIA DRIVER 7945M: Antti Palosaari <crope@iki.fi> 7946L: linux-media@vger.kernel.org 7947S: Maintained 7948W: https://linuxtv.org 7949W: http://palosaari.fi/linux/ 7950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7951T: git git://linuxtv.org/anttip/media_tree.git 7952F: drivers/media/tuners/fc2580* 7953 7954FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7955M: Hannes Reinecke <hare@suse.de> 7956L: linux-scsi@vger.kernel.org 7957S: Supported 7958W: www.Open-FCoE.org 7959F: drivers/scsi/fcoe/ 7960F: drivers/scsi/libfc/ 7961F: include/scsi/fc/ 7962F: include/scsi/libfc.h 7963F: include/scsi/libfcoe.h 7964F: include/uapi/scsi/fc/ 7965 7966FILE LOCKING (flock() and fcntl()/lockf()) 7967M: Jeff Layton <jlayton@kernel.org> 7968M: Chuck Lever <chuck.lever@oracle.com> 7969L: linux-fsdevel@vger.kernel.org 7970S: Maintained 7971F: fs/fcntl.c 7972F: fs/locks.c 7973F: include/linux/fcntl.h 7974F: include/uapi/linux/fcntl.h 7975 7976FILESYSTEM DIRECT ACCESS (DAX) 7977M: Dan Williams <dan.j.williams@intel.com> 7978R: Matthew Wilcox <willy@infradead.org> 7979R: Jan Kara <jack@suse.cz> 7980L: linux-fsdevel@vger.kernel.org 7981L: nvdimm@lists.linux.dev 7982S: Supported 7983F: fs/dax.c 7984F: include/linux/dax.h 7985F: include/trace/events/fs_dax.h 7986 7987FILESYSTEMS (VFS and infrastructure) 7988M: Alexander Viro <viro@zeniv.linux.org.uk> 7989M: Christian Brauner <brauner@kernel.org> 7990L: linux-fsdevel@vger.kernel.org 7991S: Maintained 7992F: fs/* 7993F: include/linux/fs.h 7994F: include/linux/fs_types.h 7995F: include/uapi/linux/fs.h 7996F: include/uapi/linux/openat2.h 7997 7998FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7999M: Riku Voipio <riku.voipio@iki.fi> 8000L: linux-hwmon@vger.kernel.org 8001S: Maintained 8002F: drivers/hwmon/f75375s.c 8003F: include/linux/f75375s.h 8004 8005FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8006M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8007L: linux-can@vger.kernel.org 8008S: Maintained 8009F: drivers/net/can/usb/f81604.c 8010 8011FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8012M: Clemens Ladisch <clemens@ladisch.de> 8013M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8014L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8015S: Maintained 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8017F: include/uapi/sound/firewire.h 8018F: sound/firewire/ 8019 8020FIREWIRE MEDIA DRIVERS (firedtv) 8021M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8022L: linux-media@vger.kernel.org 8023L: linux1394-devel@lists.sourceforge.net 8024S: Maintained 8025T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8026F: drivers/media/firewire/ 8027 8028FIREWIRE SBP-2 TARGET 8029M: Chris Boot <bootc@bootc.net> 8030L: linux-scsi@vger.kernel.org 8031L: target-devel@vger.kernel.org 8032L: linux1394-devel@lists.sourceforge.net 8033S: Maintained 8034T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8035F: drivers/target/sbp/ 8036 8037FIREWIRE SUBSYSTEM 8038M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8039M: Takashi Sakamoto <takaswie@kernel.org> 8040L: linux1394-devel@lists.sourceforge.net 8041S: Maintained 8042W: http://ieee1394.docs.kernel.org/ 8043T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8044F: drivers/firewire/ 8045F: include/linux/firewire.h 8046F: include/uapi/linux/firewire*.h 8047F: tools/firewire/ 8048 8049FIRMWARE FRAMEWORK FOR ARMV8-A 8050M: Sudeep Holla <sudeep.holla@arm.com> 8051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8052S: Maintained 8053F: drivers/firmware/arm_ffa/ 8054F: include/linux/arm_ffa.h 8055 8056FIRMWARE LOADER (request_firmware) 8057M: Luis Chamberlain <mcgrof@kernel.org> 8058M: Russ Weight <russell.h.weight@intel.com> 8059L: linux-kernel@vger.kernel.org 8060S: Maintained 8061F: Documentation/firmware_class/ 8062F: drivers/base/firmware_loader/ 8063F: include/linux/firmware.h 8064 8065FLEXTIMER FTM-QUADDEC DRIVER 8066M: Patrick Havelange <patrick.havelange@essensium.com> 8067L: linux-iio@vger.kernel.org 8068S: Maintained 8069F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8070F: drivers/counter/ftm-quaddec.c 8071 8072FLOPPY DRIVER 8073M: Denis Efremov <efremov@linux.com> 8074L: linux-block@vger.kernel.org 8075S: Odd Fixes 8076F: drivers/block/floppy.c 8077 8078FLYSKY FSIA6B RC RECEIVER 8079M: Markus Koch <markus@notsyncing.net> 8080L: linux-input@vger.kernel.org 8081S: Maintained 8082F: drivers/input/joystick/fsia6b.c 8083 8084FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8085M: Geoffrey D. Bennett <g@b4.vu> 8086L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8087S: Maintained 8088T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8089F: sound/usb/mixer_scarlett_gen2.c 8090 8091FORCEDETH GIGABIT ETHERNET DRIVER 8092M: Rain River <rain.1986.08.12@gmail.com> 8093M: Zhu Yanjun <zyjzyj2000@gmail.com> 8094L: netdev@vger.kernel.org 8095S: Maintained 8096F: drivers/net/ethernet/nvidia/* 8097 8098FORTIFY_SOURCE 8099M: Kees Cook <keescook@chromium.org> 8100L: linux-hardening@vger.kernel.org 8101S: Supported 8102T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8103F: include/linux/fortify-string.h 8104F: lib/fortify_kunit.c 8105F: lib/memcpy_kunit.c 8106F: lib/strcat_kunit.c 8107F: lib/strscpy_kunit.c 8108F: lib/test_fortify/* 8109F: scripts/test_fortify.sh 8110K: \b__NO_FORTIFY\b 8111 8112FPGA DFL DRIVERS 8113M: Wu Hao <hao.wu@intel.com> 8114R: Tom Rix <trix@redhat.com> 8115L: linux-fpga@vger.kernel.org 8116S: Maintained 8117F: Documentation/ABI/testing/sysfs-bus-dfl* 8118F: Documentation/fpga/dfl.rst 8119F: drivers/fpga/dfl* 8120F: drivers/uio/uio_dfl.c 8121F: include/linux/dfl.h 8122F: include/uapi/linux/fpga-dfl.h 8123 8124FPGA MANAGER FRAMEWORK 8125M: Moritz Fischer <mdf@kernel.org> 8126M: Wu Hao <hao.wu@intel.com> 8127M: Xu Yilun <yilun.xu@intel.com> 8128R: Tom Rix <trix@redhat.com> 8129L: linux-fpga@vger.kernel.org 8130S: Maintained 8131Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8132T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8133F: Documentation/devicetree/bindings/fpga/ 8134F: Documentation/driver-api/fpga/ 8135F: Documentation/fpga/ 8136F: drivers/fpga/ 8137F: include/linux/fpga/ 8138 8139FPU EMULATOR 8140M: Bill Metzenthen <billm@melbpc.org.au> 8141S: Maintained 8142W: https://floatingpoint.billm.au/ 8143F: arch/x86/math-emu/ 8144 8145FRAMEBUFFER CORE 8146M: Daniel Vetter <daniel@ffwll.ch> 8147S: Odd Fixes 8148T: git git://anongit.freedesktop.org/drm/drm-misc 8149F: drivers/video/fbdev/core/ 8150 8151FRAMEBUFFER LAYER 8152M: Helge Deller <deller@gmx.de> 8153L: linux-fbdev@vger.kernel.org 8154L: dri-devel@lists.freedesktop.org 8155S: Maintained 8156Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8157T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8158F: Documentation/fb/ 8159F: drivers/video/ 8160F: include/linux/fb.h 8161F: include/uapi/linux/fb.h 8162F: include/uapi/video/ 8163F: include/video/ 8164 8165FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8166M: Horia Geantă <horia.geanta@nxp.com> 8167M: Pankaj Gupta <pankaj.gupta@nxp.com> 8168M: Gaurav Jain <gaurav.jain@nxp.com> 8169L: linux-crypto@vger.kernel.org 8170S: Maintained 8171F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8172F: drivers/crypto/caam/ 8173 8174FREESCALE COLDFIRE M5441X MMC DRIVER 8175M: Angelo Dureghello <angelo.dureghello@timesys.com> 8176L: linux-mmc@vger.kernel.org 8177S: Maintained 8178F: drivers/mmc/host/sdhci-esdhc-mcf.c 8179F: include/linux/platform_data/mmc-esdhc-mcf.h 8180 8181FREESCALE DIU FRAMEBUFFER DRIVER 8182M: Timur Tabi <timur@kernel.org> 8183L: linux-fbdev@vger.kernel.org 8184S: Maintained 8185F: drivers/video/fbdev/fsl-diu-fb.* 8186 8187FREESCALE DMA DRIVER 8188M: Li Yang <leoyang.li@nxp.com> 8189M: Zhang Wei <zw@zh-kernel.org> 8190L: linuxppc-dev@lists.ozlabs.org 8191S: Maintained 8192F: drivers/dma/fsldma.* 8193 8194FREESCALE DSPI DRIVER 8195M: Vladimir Oltean <olteanv@gmail.com> 8196L: linux-spi@vger.kernel.org 8197S: Maintained 8198F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8199F: drivers/spi/spi-fsl-dspi.c 8200F: include/linux/spi/spi-fsl-dspi.h 8201 8202FREESCALE ENETC ETHERNET DRIVERS 8203M: Claudiu Manoil <claudiu.manoil@nxp.com> 8204M: Vladimir Oltean <vladimir.oltean@nxp.com> 8205L: netdev@vger.kernel.org 8206S: Maintained 8207F: drivers/net/ethernet/freescale/enetc/ 8208 8209FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8210M: Claudiu Manoil <claudiu.manoil@nxp.com> 8211L: netdev@vger.kernel.org 8212S: Maintained 8213F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8214F: drivers/net/ethernet/freescale/gianfar* 8215 8216FREESCALE GPMI NAND DRIVER 8217M: Han Xu <han.xu@nxp.com> 8218L: linux-mtd@lists.infradead.org 8219S: Maintained 8220F: drivers/mtd/nand/raw/gpmi-nand/* 8221 8222FREESCALE I2C CPM DRIVER 8223M: Jochen Friedrich <jochen@scram.de> 8224L: linuxppc-dev@lists.ozlabs.org 8225L: linux-i2c@vger.kernel.org 8226S: Maintained 8227F: drivers/i2c/busses/i2c-cpm.c 8228 8229FREESCALE IMX / MXC FEC DRIVER 8230M: Wei Fang <wei.fang@nxp.com> 8231R: Shenwei Wang <shenwei.wang@nxp.com> 8232R: Clark Wang <xiaoning.wang@nxp.com> 8233R: NXP Linux Team <linux-imx@nxp.com> 8234L: netdev@vger.kernel.org 8235S: Maintained 8236F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8237F: drivers/net/ethernet/freescale/fec.h 8238F: drivers/net/ethernet/freescale/fec_main.c 8239F: drivers/net/ethernet/freescale/fec_ptp.c 8240 8241FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8242M: Sascha Hauer <s.hauer@pengutronix.de> 8243R: Pengutronix Kernel Team <kernel@pengutronix.de> 8244L: linux-fbdev@vger.kernel.org 8245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8246S: Maintained 8247F: drivers/video/fbdev/imxfb.c 8248 8249FREESCALE IMX DDR PMU DRIVER 8250M: Frank Li <Frank.li@nxp.com> 8251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8252S: Maintained 8253F: Documentation/admin-guide/perf/imx-ddr.rst 8254F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8255F: drivers/perf/fsl_imx8_ddr_perf.c 8256 8257FREESCALE IMX I2C DRIVER 8258M: Oleksij Rempel <o.rempel@pengutronix.de> 8259R: Pengutronix Kernel Team <kernel@pengutronix.de> 8260L: linux-i2c@vger.kernel.org 8261S: Maintained 8262F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8263F: drivers/i2c/busses/i2c-imx.c 8264 8265FREESCALE IMX LPI2C DRIVER 8266M: Dong Aisheng <aisheng.dong@nxp.com> 8267L: linux-i2c@vger.kernel.org 8268L: linux-imx@nxp.com 8269S: Maintained 8270F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8271F: drivers/i2c/busses/i2c-imx-lpi2c.c 8272 8273FREESCALE MPC I2C DRIVER 8274M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8275L: linux-i2c@vger.kernel.org 8276S: Maintained 8277F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8278F: drivers/i2c/busses/i2c-mpc.c 8279 8280FREESCALE QORIQ DPAA ETHERNET DRIVER 8281M: Madalin Bucur <madalin.bucur@nxp.com> 8282L: netdev@vger.kernel.org 8283S: Maintained 8284F: drivers/net/ethernet/freescale/dpaa 8285 8286FREESCALE QORIQ DPAA FMAN DRIVER 8287M: Madalin Bucur <madalin.bucur@nxp.com> 8288R: Sean Anderson <sean.anderson@seco.com> 8289L: netdev@vger.kernel.org 8290S: Maintained 8291F: Documentation/devicetree/bindings/net/fsl-fman.txt 8292F: drivers/net/ethernet/freescale/fman 8293 8294FREESCALE QORIQ PTP CLOCK DRIVER 8295M: Yangbo Lu <yangbo.lu@nxp.com> 8296L: netdev@vger.kernel.org 8297S: Maintained 8298F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8299F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8300F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8301F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8302F: drivers/ptp/ptp_qoriq.c 8303F: drivers/ptp/ptp_qoriq_debugfs.c 8304F: include/linux/fsl/ptp_qoriq.h 8305 8306FREESCALE QUAD SPI DRIVER 8307M: Han Xu <han.xu@nxp.com> 8308L: linux-spi@vger.kernel.org 8309S: Maintained 8310F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8311F: drivers/spi/spi-fsl-qspi.c 8312 8313FREESCALE QUICC ENGINE LIBRARY 8314M: Qiang Zhao <qiang.zhao@nxp.com> 8315L: linuxppc-dev@lists.ozlabs.org 8316S: Maintained 8317F: drivers/soc/fsl/qe/ 8318F: include/soc/fsl/qe/ 8319 8320FREESCALE QUICC ENGINE QMC DRIVER 8321M: Herve Codina <herve.codina@bootlin.com> 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8325F: drivers/soc/fsl/qe/qmc.c 8326F: include/soc/fsl/qe/qmc.h 8327 8328FREESCALE QUICC ENGINE TSA DRIVER 8329M: Herve Codina <herve.codina@bootlin.com> 8330L: linuxppc-dev@lists.ozlabs.org 8331S: Maintained 8332F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8333F: drivers/soc/fsl/qe/tsa.c 8334F: drivers/soc/fsl/qe/tsa.h 8335F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8336 8337FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8338M: Li Yang <leoyang.li@nxp.com> 8339L: netdev@vger.kernel.org 8340L: linuxppc-dev@lists.ozlabs.org 8341S: Maintained 8342F: drivers/net/ethernet/freescale/ucc_geth* 8343 8344FREESCALE QUICC ENGINE UCC HDLC DRIVER 8345M: Zhao Qiang <qiang.zhao@nxp.com> 8346L: netdev@vger.kernel.org 8347L: linuxppc-dev@lists.ozlabs.org 8348S: Maintained 8349F: drivers/net/wan/fsl_ucc_hdlc* 8350 8351FREESCALE QUICC ENGINE UCC UART DRIVER 8352M: Timur Tabi <timur@kernel.org> 8353L: linuxppc-dev@lists.ozlabs.org 8354S: Maintained 8355F: drivers/tty/serial/ucc_uart.c 8356 8357FREESCALE SOC DRIVERS 8358M: Li Yang <leoyang.li@nxp.com> 8359L: linuxppc-dev@lists.ozlabs.org 8360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8361S: Maintained 8362F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8363F: Documentation/devicetree/bindings/soc/fsl/ 8364F: drivers/soc/fsl/ 8365F: include/linux/fsl/ 8366F: include/soc/fsl/ 8367 8368FREESCALE SOC FS_ENET DRIVER 8369M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8370L: linuxppc-dev@lists.ozlabs.org 8371L: netdev@vger.kernel.org 8372S: Maintained 8373F: drivers/net/ethernet/freescale/fs_enet/ 8374 8375FREESCALE SOC SOUND DRIVERS 8376M: Shengjiu Wang <shengjiu.wang@gmail.com> 8377M: Xiubo Li <Xiubo.Lee@gmail.com> 8378R: Fabio Estevam <festevam@gmail.com> 8379R: Nicolin Chen <nicoleotsuka@gmail.com> 8380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: sound/soc/fsl/fsl* 8384F: sound/soc/fsl/imx* 8385F: sound/soc/fsl/mpc8610_hpcd.c 8386 8387FREESCALE SOC SOUND QMC DRIVER 8388M: Herve Codina <herve.codina@bootlin.com> 8389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8390L: linuxppc-dev@lists.ozlabs.org 8391S: Maintained 8392F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8393F: sound/soc/fsl/fsl_qmc_audio.c 8394 8395FREESCALE USB PERIPHERAL DRIVERS 8396M: Li Yang <leoyang.li@nxp.com> 8397L: linux-usb@vger.kernel.org 8398L: linuxppc-dev@lists.ozlabs.org 8399S: Maintained 8400F: drivers/usb/gadget/udc/fsl* 8401 8402FREESCALE USB PHY DRIVER 8403M: Ran Wang <ran.wang_1@nxp.com> 8404L: linux-usb@vger.kernel.org 8405L: linuxppc-dev@lists.ozlabs.org 8406S: Maintained 8407F: drivers/usb/phy/phy-fsl-usb* 8408 8409FREEVXFS FILESYSTEM 8410M: Christoph Hellwig <hch@infradead.org> 8411S: Maintained 8412W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8413F: fs/freevxfs/ 8414 8415FREEZER 8416M: "Rafael J. Wysocki" <rafael@kernel.org> 8417M: Pavel Machek <pavel@ucw.cz> 8418L: linux-pm@vger.kernel.org 8419S: Supported 8420F: Documentation/power/freezing-of-tasks.rst 8421F: include/linux/freezer.h 8422F: kernel/freezer.c 8423 8424FRONTSWAP API 8425M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8426L: linux-kernel@vger.kernel.org 8427S: Maintained 8428F: include/linux/frontswap.h 8429F: mm/frontswap.c 8430 8431FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8432M: David Howells <dhowells@redhat.com> 8433L: linux-cachefs@redhat.com (moderated for non-subscribers) 8434S: Supported 8435F: Documentation/filesystems/caching/ 8436F: fs/fscache/ 8437F: include/linux/fscache*.h 8438 8439FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8440M: Eric Biggers <ebiggers@kernel.org> 8441M: Theodore Y. Ts'o <tytso@mit.edu> 8442M: Jaegeuk Kim <jaegeuk@kernel.org> 8443L: linux-fscrypt@vger.kernel.org 8444S: Supported 8445Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8446T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8447F: Documentation/filesystems/fscrypt.rst 8448F: fs/crypto/ 8449F: include/linux/fscrypt.h 8450F: include/uapi/linux/fscrypt.h 8451 8452FSI SUBSYSTEM 8453M: Jeremy Kerr <jk@ozlabs.org> 8454M: Joel Stanley <joel@jms.id.au> 8455R: Alistar Popple <alistair@popple.id.au> 8456R: Eddie James <eajames@linux.ibm.com> 8457L: linux-fsi@lists.ozlabs.org 8458S: Supported 8459Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8460T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8461F: drivers/fsi/ 8462F: include/linux/fsi*.h 8463F: include/trace/events/fsi*.h 8464 8465FSI-ATTACHED I2C DRIVER 8466M: Eddie James <eajames@linux.ibm.com> 8467L: linux-i2c@vger.kernel.org 8468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8469S: Maintained 8470F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8471F: drivers/i2c/busses/i2c-fsi.c 8472 8473FSI-ATTACHED SPI DRIVER 8474M: Eddie James <eajames@linux.ibm.com> 8475L: linux-spi@vger.kernel.org 8476S: Maintained 8477F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8478F: drivers/spi/spi-fsi.c 8479 8480FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8481M: Jan Kara <jack@suse.cz> 8482R: Amir Goldstein <amir73il@gmail.com> 8483L: linux-fsdevel@vger.kernel.org 8484S: Maintained 8485T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8486F: fs/notify/ 8487F: include/linux/fsnotify*.h 8488 8489FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8490M: Eric Biggers <ebiggers@kernel.org> 8491M: Theodore Y. Ts'o <tytso@mit.edu> 8492L: fsverity@lists.linux.dev 8493S: Supported 8494Q: https://patchwork.kernel.org/project/fsverity/list/ 8495T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8496F: Documentation/filesystems/fsverity.rst 8497F: fs/verity/ 8498F: include/linux/fsverity.h 8499F: include/uapi/linux/fsverity.h 8500 8501FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8502M: Michael Zaidman <michael.zaidman@gmail.com> 8503L: linux-i2c@vger.kernel.org 8504L: linux-input@vger.kernel.org 8505S: Maintained 8506F: drivers/hid/hid-ft260.c 8507 8508FUJITSU LAPTOP EXTRAS 8509M: Jonathan Woithe <jwoithe@just42.net> 8510L: platform-driver-x86@vger.kernel.org 8511S: Maintained 8512F: drivers/platform/x86/fujitsu-laptop.c 8513 8514FUJITSU TABLET EXTRAS 8515M: Robert Gerlach <khnz@gmx.de> 8516L: platform-driver-x86@vger.kernel.org 8517S: Maintained 8518F: drivers/platform/x86/fujitsu-tablet.c 8519 8520FUNCTION HOOKS (FTRACE) 8521M: Steven Rostedt <rostedt@goodmis.org> 8522M: Masami Hiramatsu <mhiramat@kernel.org> 8523R: Mark Rutland <mark.rutland@arm.com> 8524L: linux-kernel@vger.kernel.org 8525L: linux-trace-kernel@vger.kernel.org 8526S: Maintained 8527Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8528T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8529F: Documentation/trace/ftrace* 8530F: arch/*/*/*/*ftrace* 8531F: arch/*/*/*ftrace* 8532F: include/*/ftrace.h 8533F: kernel/trace/fgraph.c 8534F: kernel/trace/ftrace* 8535F: samples/ftrace 8536 8537FUNGIBLE ETHERNET DRIVERS 8538M: Dimitris Michailidis <dmichail@fungible.com> 8539L: netdev@vger.kernel.org 8540S: Supported 8541F: drivers/net/ethernet/fungible/ 8542 8543FUSE: FILESYSTEM IN USERSPACE 8544M: Miklos Szeredi <miklos@szeredi.hu> 8545L: linux-fsdevel@vger.kernel.org 8546S: Maintained 8547W: https://github.com/libfuse/ 8548T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8549F: Documentation/filesystems/fuse.rst 8550F: fs/fuse/ 8551F: include/uapi/linux/fuse.h 8552 8553FUTEX SUBSYSTEM 8554M: Thomas Gleixner <tglx@linutronix.de> 8555M: Ingo Molnar <mingo@redhat.com> 8556R: Peter Zijlstra <peterz@infradead.org> 8557R: Darren Hart <dvhart@infradead.org> 8558R: Davidlohr Bueso <dave@stgolabs.net> 8559R: André Almeida <andrealmeid@igalia.com> 8560L: linux-kernel@vger.kernel.org 8561S: Maintained 8562T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8563F: Documentation/locking/*futex* 8564F: include/asm-generic/futex.h 8565F: include/linux/futex.h 8566F: include/uapi/linux/futex.h 8567F: kernel/futex/* 8568F: tools/perf/bench/futex* 8569F: tools/testing/selftests/futex/ 8570 8571GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8572M: Tim Harvey <tharvey@gateworks.com> 8573S: Maintained 8574F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8575F: Documentation/hwmon/gsc-hwmon.rst 8576F: drivers/hwmon/gsc-hwmon.c 8577F: drivers/mfd/gateworks-gsc.c 8578F: include/linux/mfd/gsc.h 8579F: include/linux/platform_data/gsc_hwmon.h 8580 8581GCC PLUGINS 8582M: Kees Cook <keescook@chromium.org> 8583L: linux-hardening@vger.kernel.org 8584S: Maintained 8585T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8586F: Documentation/kbuild/gcc-plugins.rst 8587F: scripts/Makefile.gcc-plugins 8588F: scripts/gcc-plugins/ 8589 8590GCOV BASED KERNEL PROFILING 8591M: Peter Oberparleiter <oberpar@linux.ibm.com> 8592S: Maintained 8593F: Documentation/dev-tools/gcov.rst 8594F: kernel/gcov/ 8595 8596GDB KERNEL DEBUGGING HELPER SCRIPTS 8597M: Jan Kiszka <jan.kiszka@siemens.com> 8598M: Kieran Bingham <kbingham@kernel.org> 8599S: Supported 8600F: scripts/gdb/ 8601 8602GEMINI CRYPTO DRIVER 8603M: Corentin Labbe <clabbe@baylibre.com> 8604L: linux-crypto@vger.kernel.org 8605S: Maintained 8606F: drivers/crypto/gemini/ 8607 8608GEMTEK FM RADIO RECEIVER DRIVER 8609M: Hans Verkuil <hverkuil@xs4all.nl> 8610L: linux-media@vger.kernel.org 8611S: Maintained 8612W: https://linuxtv.org 8613T: git git://linuxtv.org/media_tree.git 8614F: drivers/media/radio/radio-gemtek* 8615 8616GENERIC ARCHITECTURE TOPOLOGY 8617M: Sudeep Holla <sudeep.holla@arm.com> 8618L: linux-kernel@vger.kernel.org 8619S: Maintained 8620F: drivers/base/arch_topology.c 8621F: include/linux/arch_topology.h 8622 8623GENERIC ENTRY CODE 8624M: Thomas Gleixner <tglx@linutronix.de> 8625M: Peter Zijlstra <peterz@infradead.org> 8626M: Andy Lutomirski <luto@kernel.org> 8627L: linux-kernel@vger.kernel.org 8628S: Maintained 8629T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8630F: include/linux/entry-common.h 8631F: include/linux/entry-kvm.h 8632F: kernel/entry/ 8633 8634GENERIC GPIO I2C DRIVER 8635M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8636S: Supported 8637F: drivers/i2c/busses/i2c-gpio.c 8638F: include/linux/platform_data/i2c-gpio.h 8639 8640GENERIC GPIO I2C MULTIPLEXER DRIVER 8641M: Peter Korsgaard <peter.korsgaard@barco.com> 8642L: linux-i2c@vger.kernel.org 8643S: Supported 8644F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8645F: drivers/i2c/muxes/i2c-mux-gpio.c 8646F: include/linux/platform_data/i2c-mux-gpio.h 8647 8648GENERIC HDLC (WAN) DRIVERS 8649M: Krzysztof Halasa <khc@pm.waw.pl> 8650S: Maintained 8651W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8652F: drivers/net/wan/c101.c 8653F: drivers/net/wan/hd6457* 8654F: drivers/net/wan/hdlc* 8655F: drivers/net/wan/n2.c 8656F: drivers/net/wan/pc300too.c 8657F: drivers/net/wan/pci200syn.c 8658F: drivers/net/wan/wanxl* 8659 8660GENERIC INCLUDE/ASM HEADER FILES 8661M: Arnd Bergmann <arnd@arndb.de> 8662L: linux-arch@vger.kernel.org 8663S: Maintained 8664T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8665F: include/asm-generic/ 8666F: include/uapi/asm-generic/ 8667 8668GENERIC PHY FRAMEWORK 8669M: Vinod Koul <vkoul@kernel.org> 8670M: Kishon Vijay Abraham I <kishon@kernel.org> 8671L: linux-phy@lists.infradead.org 8672S: Supported 8673Q: https://patchwork.kernel.org/project/linux-phy/list/ 8674T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8675F: Documentation/devicetree/bindings/phy/ 8676F: drivers/phy/ 8677F: include/dt-bindings/phy/ 8678F: include/linux/phy/ 8679 8680GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8681M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8682S: Supported 8683F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8684 8685GENERIC PM DOMAINS 8686M: "Rafael J. Wysocki" <rafael@kernel.org> 8687M: Kevin Hilman <khilman@kernel.org> 8688M: Ulf Hansson <ulf.hansson@linaro.org> 8689L: linux-pm@vger.kernel.org 8690S: Supported 8691F: Documentation/devicetree/bindings/power/power?domain* 8692F: drivers/base/power/domain*.c 8693F: include/linux/pm_domain.h 8694 8695GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8696M: Eugen Hristev <eugen.hristev@microchip.com> 8697L: linux-input@vger.kernel.org 8698S: Maintained 8699F: drivers/input/touchscreen/resistive-adc-touch.c 8700 8701GENERIC STRING LIBRARY 8702M: Kees Cook <keescook@chromium.org> 8703R: Andy Shevchenko <andy@kernel.org> 8704L: linux-hardening@vger.kernel.org 8705S: Supported 8706T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8707F: include/linux/string.h 8708F: include/linux/string_choices.h 8709F: include/linux/string_helpers.h 8710F: lib/string.c 8711F: lib/string_helpers.c 8712F: lib/test-string_helpers.c 8713F: lib/test_string.c 8714 8715GENERIC UIO DRIVER FOR PCI DEVICES 8716M: "Michael S. Tsirkin" <mst@redhat.com> 8717L: kvm@vger.kernel.org 8718S: Supported 8719F: drivers/uio/uio_pci_generic.c 8720 8721GENERIC VDSO LIBRARY 8722M: Andy Lutomirski <luto@kernel.org> 8723M: Thomas Gleixner <tglx@linutronix.de> 8724M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8725L: linux-kernel@vger.kernel.org 8726S: Maintained 8727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8728F: include/asm-generic/vdso/vsyscall.h 8729F: include/vdso/ 8730F: kernel/time/vsyscall.c 8731F: lib/vdso/ 8732 8733GENWQE (IBM Generic Workqueue Card) 8734M: Frank Haverkamp <haver@linux.ibm.com> 8735S: Supported 8736F: drivers/misc/genwqe/ 8737 8738GET_MAINTAINER SCRIPT 8739M: Joe Perches <joe@perches.com> 8740S: Maintained 8741F: scripts/get_maintainer.pl 8742 8743GFS2 FILE SYSTEM 8744M: Bob Peterson <rpeterso@redhat.com> 8745M: Andreas Gruenbacher <agruenba@redhat.com> 8746L: cluster-devel@redhat.com 8747S: Supported 8748B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8749T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8750F: Documentation/filesystems/gfs2* 8751F: fs/gfs2/ 8752F: include/uapi/linux/gfs2_ondisk.h 8753 8754GIGABYTE WMI DRIVER 8755M: Thomas Weißschuh <thomas@weissschuh.net> 8756L: platform-driver-x86@vger.kernel.org 8757S: Maintained 8758F: drivers/platform/x86/gigabyte-wmi.c 8759 8760GNSS SUBSYSTEM 8761M: Johan Hovold <johan@kernel.org> 8762S: Maintained 8763T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8764F: Documentation/ABI/testing/sysfs-class-gnss 8765F: Documentation/devicetree/bindings/gnss/ 8766F: drivers/gnss/ 8767F: include/linux/gnss.h 8768 8769GO7007 MPEG CODEC 8770M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8771L: linux-media@vger.kernel.org 8772S: Maintained 8773F: drivers/media/usb/go7007/ 8774 8775GOODIX TOUCHSCREEN 8776M: Bastien Nocera <hadess@hadess.net> 8777M: Hans de Goede <hdegoede@redhat.com> 8778L: linux-input@vger.kernel.org 8779S: Maintained 8780F: drivers/input/touchscreen/goodix* 8781 8782GOOGLE ETHERNET DRIVERS 8783M: Jeroen de Borst <jeroendb@google.com> 8784M: Praveen Kaligineedi <pkaligineedi@google.com> 8785R: Shailend Chand <shailend@google.com> 8786L: netdev@vger.kernel.org 8787S: Supported 8788F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8789F: drivers/net/ethernet/google 8790 8791GPD POCKET FAN DRIVER 8792M: Hans de Goede <hdegoede@redhat.com> 8793L: platform-driver-x86@vger.kernel.org 8794S: Maintained 8795F: drivers/platform/x86/gpd-pocket-fan.c 8796 8797GPIO ACPI SUPPORT 8798M: Mika Westerberg <mika.westerberg@linux.intel.com> 8799M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8800L: linux-gpio@vger.kernel.org 8801L: linux-acpi@vger.kernel.org 8802S: Supported 8803T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8804F: Documentation/firmware-guide/acpi/gpio-properties.rst 8805F: drivers/gpio/gpiolib-acpi.c 8806F: drivers/gpio/gpiolib-acpi.h 8807 8808GPIO AGGREGATOR 8809M: Geert Uytterhoeven <geert+renesas@glider.be> 8810L: linux-gpio@vger.kernel.org 8811S: Supported 8812F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8813F: drivers/gpio/gpio-aggregator.c 8814 8815GPIO IR Transmitter 8816M: Sean Young <sean@mess.org> 8817L: linux-media@vger.kernel.org 8818S: Maintained 8819F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8820F: drivers/media/rc/gpio-ir-tx.c 8821 8822GPIO MOCKUP DRIVER 8823M: Bamvor Jian Zhang <bamv2005@gmail.com> 8824L: linux-gpio@vger.kernel.org 8825S: Maintained 8826F: drivers/gpio/gpio-mockup.c 8827F: tools/testing/selftests/gpio/ 8828 8829GPIO REGMAP 8830R: Michael Walle <michael@walle.cc> 8831S: Maintained 8832F: drivers/gpio/gpio-regmap.c 8833F: include/linux/gpio/regmap.h 8834 8835GPIO SUBSYSTEM 8836M: Linus Walleij <linus.walleij@linaro.org> 8837M: Bartosz Golaszewski <brgl@bgdev.pl> 8838R: Andy Shevchenko <andy@kernel.org> 8839L: linux-gpio@vger.kernel.org 8840S: Maintained 8841T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8842F: Documentation/ABI/obsolete/sysfs-gpio 8843F: Documentation/ABI/testing/gpio-cdev 8844F: Documentation/admin-guide/gpio/ 8845F: Documentation/devicetree/bindings/gpio/ 8846F: Documentation/driver-api/gpio/ 8847F: drivers/gpio/ 8848F: include/dt-bindings/gpio/ 8849F: include/linux/gpio.h 8850F: include/linux/gpio/ 8851F: include/linux/of_gpio.h 8852F: include/uapi/linux/gpio.h 8853F: tools/gpio/ 8854 8855GRE DEMULTIPLEXER DRIVER 8856M: Dmitry Kozlov <xeb@mail.ru> 8857L: netdev@vger.kernel.org 8858S: Maintained 8859F: include/net/gre.h 8860F: net/ipv4/gre_demux.c 8861F: net/ipv4/gre_offload.c 8862 8863GRETH 10/100/1G Ethernet MAC device driver 8864M: Andreas Larsson <andreas@gaisler.com> 8865L: netdev@vger.kernel.org 8866S: Maintained 8867F: drivers/net/ethernet/aeroflex/ 8868 8869GREYBUS AUDIO PROTOCOLS DRIVERS 8870M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8871M: Mark Greer <mgreer@animalcreek.com> 8872S: Maintained 8873F: drivers/staging/greybus/audio_apbridgea.c 8874F: drivers/staging/greybus/audio_apbridgea.h 8875F: drivers/staging/greybus/audio_codec.c 8876F: drivers/staging/greybus/audio_codec.h 8877F: drivers/staging/greybus/audio_gb.c 8878F: drivers/staging/greybus/audio_manager.c 8879F: drivers/staging/greybus/audio_manager.h 8880F: drivers/staging/greybus/audio_manager_module.c 8881F: drivers/staging/greybus/audio_manager_private.h 8882F: drivers/staging/greybus/audio_manager_sysfs.c 8883F: drivers/staging/greybus/audio_module.c 8884F: drivers/staging/greybus/audio_topology.c 8885 8886GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8887M: Viresh Kumar <vireshk@kernel.org> 8888S: Maintained 8889F: drivers/staging/greybus/authentication.c 8890F: drivers/staging/greybus/bootrom.c 8891F: drivers/staging/greybus/firmware.h 8892F: drivers/staging/greybus/fw-core.c 8893F: drivers/staging/greybus/fw-download.c 8894F: drivers/staging/greybus/fw-management.c 8895F: drivers/staging/greybus/greybus_authentication.h 8896F: drivers/staging/greybus/greybus_firmware.h 8897F: drivers/staging/greybus/hid.c 8898F: drivers/staging/greybus/i2c.c 8899F: drivers/staging/greybus/spi.c 8900F: drivers/staging/greybus/spilib.c 8901F: drivers/staging/greybus/spilib.h 8902 8903GREYBUS LOOPBACK DRIVER 8904M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8905S: Maintained 8906F: drivers/staging/greybus/loopback.c 8907 8908GREYBUS PLATFORM DRIVERS 8909M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8910S: Maintained 8911F: drivers/staging/greybus/arche-apb-ctrl.c 8912F: drivers/staging/greybus/arche-platform.c 8913F: drivers/staging/greybus/arche_platform.h 8914 8915GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8916M: Rui Miguel Silva <rmfrfs@gmail.com> 8917S: Maintained 8918F: drivers/staging/greybus/gpio.c 8919F: drivers/staging/greybus/light.c 8920F: drivers/staging/greybus/power_supply.c 8921F: drivers/staging/greybus/sdio.c 8922F: drivers/staging/greybus/spi.c 8923F: drivers/staging/greybus/spilib.c 8924 8925GREYBUS SUBSYSTEM 8926M: Johan Hovold <johan@kernel.org> 8927M: Alex Elder <elder@kernel.org> 8928M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8929L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8930S: Maintained 8931F: drivers/greybus/ 8932F: drivers/staging/greybus/ 8933F: include/linux/greybus.h 8934F: include/linux/greybus/ 8935 8936GREYBUS UART PROTOCOLS DRIVERS 8937M: David Lin <dtwlin@gmail.com> 8938S: Maintained 8939F: drivers/staging/greybus/log.c 8940F: drivers/staging/greybus/uart.c 8941 8942GS1662 VIDEO SERIALIZER 8943M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8944L: linux-media@vger.kernel.org 8945S: Maintained 8946T: git git://linuxtv.org/media_tree.git 8947F: drivers/media/spi/gs1662.c 8948 8949GSPCA FINEPIX SUBDRIVER 8950M: Frank Zago <frank@zago.net> 8951L: linux-media@vger.kernel.org 8952S: Maintained 8953T: git git://linuxtv.org/media_tree.git 8954F: drivers/media/usb/gspca/finepix.c 8955 8956GSPCA GL860 SUBDRIVER 8957M: Olivier Lorin <o.lorin@laposte.net> 8958L: linux-media@vger.kernel.org 8959S: Maintained 8960T: git git://linuxtv.org/media_tree.git 8961F: drivers/media/usb/gspca/gl860/ 8962 8963GSPCA M5602 SUBDRIVER 8964M: Erik Andren <erik.andren@gmail.com> 8965L: linux-media@vger.kernel.org 8966S: Maintained 8967T: git git://linuxtv.org/media_tree.git 8968F: drivers/media/usb/gspca/m5602/ 8969 8970GSPCA PAC207 SONIXB SUBDRIVER 8971M: Hans Verkuil <hverkuil@xs4all.nl> 8972L: linux-media@vger.kernel.org 8973S: Odd Fixes 8974T: git git://linuxtv.org/media_tree.git 8975F: drivers/media/usb/gspca/pac207.c 8976 8977GSPCA SN9C20X SUBDRIVER 8978M: Brian Johnson <brijohn@gmail.com> 8979L: linux-media@vger.kernel.org 8980S: Maintained 8981T: git git://linuxtv.org/media_tree.git 8982F: drivers/media/usb/gspca/sn9c20x.c 8983 8984GSPCA T613 SUBDRIVER 8985M: Leandro Costantino <lcostantino@gmail.com> 8986L: linux-media@vger.kernel.org 8987S: Maintained 8988T: git git://linuxtv.org/media_tree.git 8989F: drivers/media/usb/gspca/t613.c 8990 8991GSPCA USB WEBCAM DRIVER 8992M: Hans Verkuil <hverkuil@xs4all.nl> 8993L: linux-media@vger.kernel.org 8994S: Odd Fixes 8995T: git git://linuxtv.org/media_tree.git 8996F: drivers/media/usb/gspca/ 8997 8998GTP (GPRS Tunneling Protocol) 8999M: Pablo Neira Ayuso <pablo@netfilter.org> 9000M: Harald Welte <laforge@gnumonks.org> 9001L: osmocom-net-gprs@lists.osmocom.org 9002S: Maintained 9003T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9004F: drivers/net/gtp.c 9005 9006GUID PARTITION TABLE (GPT) 9007M: Davidlohr Bueso <dave@stgolabs.net> 9008L: linux-efi@vger.kernel.org 9009S: Maintained 9010F: block/partitions/efi.* 9011 9012HABANALABS PCI DRIVER 9013M: Oded Gabbay <ogabbay@kernel.org> 9014L: dri-devel@lists.freedesktop.org 9015S: Supported 9016C: irc://irc.oftc.net/dri-devel 9017T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9018F: Documentation/ABI/testing/debugfs-driver-habanalabs 9019F: Documentation/ABI/testing/sysfs-driver-habanalabs 9020F: drivers/accel/habanalabs/ 9021F: include/trace/events/habanalabs.h 9022F: include/uapi/drm/habanalabs_accel.h 9023 9024HACKRF MEDIA DRIVER 9025M: Antti Palosaari <crope@iki.fi> 9026L: linux-media@vger.kernel.org 9027S: Maintained 9028W: https://linuxtv.org 9029W: http://palosaari.fi/linux/ 9030Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9031T: git git://linuxtv.org/anttip/media_tree.git 9032F: drivers/media/usb/hackrf/ 9033 9034HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9035M: Chuck Lever <chuck.lever@oracle.com> 9036L: kernel-tls-handshake@lists.linux.dev 9037L: netdev@vger.kernel.org 9038S: Maintained 9039F: Documentation/netlink/specs/handshake.yaml 9040F: Documentation/networking/tls-handshake.rst 9041F: include/net/handshake.h 9042F: include/trace/events/handshake.h 9043F: net/handshake/ 9044 9045HANTRO VPU CODEC DRIVER 9046M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9047M: Philipp Zabel <p.zabel@pengutronix.de> 9048L: linux-media@vger.kernel.org 9049L: linux-rockchip@lists.infradead.org 9050S: Maintained 9051F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9052F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9053F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9054F: drivers/media/platform/verisilicon/ 9055 9056HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9057M: Frank Seidel <frank@f-seidel.de> 9058L: platform-driver-x86@vger.kernel.org 9059S: Maintained 9060W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9061F: drivers/platform/x86/hdaps.c 9062 9063HARDWARE MONITORING 9064M: Jean Delvare <jdelvare@suse.com> 9065M: Guenter Roeck <linux@roeck-us.net> 9066L: linux-hwmon@vger.kernel.org 9067S: Maintained 9068W: http://hwmon.wiki.kernel.org/ 9069T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9070F: Documentation/ABI/testing/sysfs-class-hwmon 9071F: Documentation/devicetree/bindings/hwmon/ 9072F: Documentation/hwmon/ 9073F: drivers/hwmon/ 9074F: include/linux/hwmon*.h 9075F: include/trace/events/hwmon*.h 9076K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9077 9078HARDWARE RANDOM NUMBER GENERATOR CORE 9079M: Olivia Mackall <olivia@selenic.com> 9080M: Herbert Xu <herbert@gondor.apana.org.au> 9081L: linux-crypto@vger.kernel.org 9082S: Odd fixes 9083F: Documentation/admin-guide/hw_random.rst 9084F: Documentation/devicetree/bindings/rng/ 9085F: drivers/char/hw_random/ 9086F: include/linux/hw_random.h 9087 9088HARDWARE SPINLOCK CORE 9089M: Ohad Ben-Cohen <ohad@wizery.com> 9090M: Bjorn Andersson <andersson@kernel.org> 9091R: Baolin Wang <baolin.wang7@gmail.com> 9092L: linux-remoteproc@vger.kernel.org 9093S: Maintained 9094T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9095F: Documentation/devicetree/bindings/hwlock/ 9096F: Documentation/locking/hwspinlock.rst 9097F: drivers/hwspinlock/ 9098F: include/linux/hwspinlock.h 9099 9100HARDWARE TRACING FACILITIES 9101M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9102S: Maintained 9103F: drivers/hwtracing/ 9104 9105HARMONY SOUND DRIVER 9106L: linux-parisc@vger.kernel.org 9107S: Maintained 9108F: sound/parisc/harmony.* 9109 9110HDPVR USB VIDEO ENCODER DRIVER 9111M: Hans Verkuil <hverkuil@xs4all.nl> 9112L: linux-media@vger.kernel.org 9113S: Odd Fixes 9114W: https://linuxtv.org 9115T: git git://linuxtv.org/media_tree.git 9116F: drivers/media/usb/hdpvr/ 9117 9118HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9119M: Matt Hsiao <matt.hsiao@hpe.com> 9120S: Supported 9121F: drivers/misc/hpilo.[ch] 9122 9123HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9124M: Jerry Hoemann <jerry.hoemann@hpe.com> 9125S: Supported 9126F: Documentation/watchdog/hpwdt.rst 9127F: drivers/watchdog/hpwdt.c 9128 9129HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9130M: Don Brace <don.brace@microchip.com> 9131L: storagedev@microchip.com 9132L: linux-scsi@vger.kernel.org 9133S: Supported 9134F: Documentation/scsi/hpsa.rst 9135F: drivers/scsi/hpsa*.[ch] 9136F: include/linux/cciss*.h 9137F: include/uapi/linux/cciss*.h 9138 9139HFI1 DRIVER 9140M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9141L: linux-rdma@vger.kernel.org 9142S: Supported 9143F: drivers/infiniband/hw/hfi1 9144 9145HFS FILESYSTEM 9146L: linux-fsdevel@vger.kernel.org 9147S: Orphan 9148F: Documentation/filesystems/hfs.rst 9149F: fs/hfs/ 9150 9151HFSPLUS FILESYSTEM 9152L: linux-fsdevel@vger.kernel.org 9153S: Orphan 9154F: Documentation/filesystems/hfsplus.rst 9155F: fs/hfsplus/ 9156 9157HGA FRAMEBUFFER DRIVER 9158M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9159L: linux-nvidia@lists.surfsouth.com 9160S: Maintained 9161W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9162F: drivers/video/fbdev/hgafb.c 9163 9164HIBERNATION (aka Software Suspend, aka swsusp) 9165M: "Rafael J. Wysocki" <rafael@kernel.org> 9166M: Pavel Machek <pavel@ucw.cz> 9167L: linux-pm@vger.kernel.org 9168S: Supported 9169B: https://bugzilla.kernel.org 9170F: arch/*/include/asm/suspend*.h 9171F: arch/x86/power/ 9172F: drivers/base/power/ 9173F: include/linux/freezer.h 9174F: include/linux/pm.h 9175F: include/linux/suspend.h 9176F: kernel/power/ 9177 9178HID CORE LAYER 9179M: Jiri Kosina <jikos@kernel.org> 9180M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9184F: Documentation/hid/ 9185F: drivers/hid/ 9186F: include/linux/hid* 9187F: include/uapi/linux/hid* 9188F: samples/hid/ 9189F: tools/testing/selftests/hid/ 9190 9191HID LOGITECH DRIVERS 9192R: Filipe Laíns <lains@riseup.net> 9193L: linux-input@vger.kernel.org 9194S: Maintained 9195F: drivers/hid/hid-logitech-* 9196 9197HID NVIDIA SHIELD DRIVER 9198M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9199L: linux-input@vger.kernel.org 9200S: Maintained 9201F: drivers/hid/hid-nvidia-shield.c 9202 9203HID PHOENIX RC FLIGHT CONTROLLER 9204M: Marcus Folkesson <marcus.folkesson@gmail.com> 9205L: linux-input@vger.kernel.org 9206S: Maintained 9207F: drivers/hid/hid-pxrc.c 9208 9209HID PLAYSTATION DRIVER 9210M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9211L: linux-input@vger.kernel.org 9212S: Supported 9213F: drivers/hid/hid-playstation.c 9214 9215HID SENSOR HUB DRIVERS 9216M: Jiri Kosina <jikos@kernel.org> 9217M: Jonathan Cameron <jic23@kernel.org> 9218M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9219L: linux-input@vger.kernel.org 9220L: linux-iio@vger.kernel.org 9221S: Maintained 9222F: Documentation/hid/hid-sensor* 9223F: drivers/hid/hid-sensor-* 9224F: drivers/iio/*/hid-* 9225F: include/linux/hid-sensor-* 9226 9227HID VRC-2 CAR CONTROLLER DRIVER 9228M: Marcus Folkesson <marcus.folkesson@gmail.com> 9229L: linux-input@vger.kernel.org 9230S: Maintained 9231F: drivers/hid/hid-vrc2.c 9232 9233HID WACOM DRIVER 9234M: Ping Cheng <ping.cheng@wacom.com> 9235M: Jason Gerecke <jason.gerecke@wacom.com> 9236L: linux-input@vger.kernel.org 9237S: Maintained 9238F: drivers/hid/wacom.h 9239F: drivers/hid/wacom_* 9240 9241HID++ LOGITECH DRIVERS 9242R: Filipe Laíns <lains@riseup.net> 9243R: Bastien Nocera <hadess@hadess.net> 9244L: linux-input@vger.kernel.org 9245S: Maintained 9246F: drivers/hid/hid-logitech-hidpp.c 9247 9248HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9249M: Thomas Gleixner <tglx@linutronix.de> 9250L: linux-kernel@vger.kernel.org 9251S: Maintained 9252T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9253F: Documentation/timers/ 9254F: include/linux/clockchips.h 9255F: include/linux/hrtimer.h 9256F: kernel/time/clockevents.c 9257F: kernel/time/hrtimer.c 9258F: kernel/time/timer_*.c 9259 9260HIGH-SPEED SCC DRIVER FOR AX.25 9261L: linux-hams@vger.kernel.org 9262S: Orphan 9263F: drivers/net/hamradio/scc.c 9264 9265HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9266M: HighPoint Linux Team <linux@highpoint-tech.com> 9267S: Supported 9268W: http://www.highpoint-tech.com 9269F: Documentation/scsi/hptiop.rst 9270F: drivers/scsi/hptiop.c 9271 9272HIKEY960 ONBOARD USB GPIO HUB DRIVER 9273M: John Stultz <jstultz@google.com> 9274L: linux-kernel@vger.kernel.org 9275S: Maintained 9276F: drivers/misc/hisi_hikey_usb.c 9277 9278HIMAX HX83112B TOUCHSCREEN SUPPORT 9279M: Job Noorman <job@noorman.info> 9280L: linux-input@vger.kernel.org 9281S: Maintained 9282F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9283F: drivers/input/touchscreen/himax_hx83112b.c 9284 9285HIPPI 9286M: Jes Sorensen <jes@trained-monkey.org> 9287L: linux-hippi@sunsite.dk 9288S: Maintained 9289F: drivers/net/hippi/ 9290F: include/linux/hippidevice.h 9291F: include/uapi/linux/if_hippi.h 9292F: net/802/hippi.c 9293 9294HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9295M: Kurt Kanzenbach <kurt@linutronix.de> 9296L: netdev@vger.kernel.org 9297S: Maintained 9298F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9299F: drivers/net/dsa/hirschmann/* 9300F: include/linux/platform_data/hirschmann-hellcreek.h 9301F: net/dsa/tag_hellcreek.c 9302 9303HISILICON DMA DRIVER 9304M: Zhou Wang <wangzhou1@hisilicon.com> 9305M: Jie Hai <haijie1@huawei.com> 9306L: dmaengine@vger.kernel.org 9307S: Maintained 9308F: drivers/dma/hisi_dma.c 9309 9310HISILICON GPIO DRIVER 9311M: Jay Fang <f.fangjian@huawei.com> 9312L: linux-gpio@vger.kernel.org 9313S: Maintained 9314F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9315F: drivers/gpio/gpio-hisi.c 9316 9317HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9318M: Longfang Liu <liulongfang@huawei.com> 9319L: linux-crypto@vger.kernel.org 9320S: Maintained 9321F: Documentation/ABI/testing/debugfs-hisi-hpre 9322F: drivers/crypto/hisilicon/hpre/hpre.h 9323F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9324F: drivers/crypto/hisilicon/hpre/hpre_main.c 9325 9326HISILICON HNS3 PMU DRIVER 9327M: Guangbin Huang <huangguangbin2@huawei.com> 9328S: Supported 9329F: Documentation/admin-guide/perf/hns3-pmu.rst 9330F: drivers/perf/hisilicon/hns3_pmu.c 9331 9332HISILICON I2C CONTROLLER DRIVER 9333M: Yicong Yang <yangyicong@hisilicon.com> 9334L: linux-i2c@vger.kernel.org 9335S: Maintained 9336W: https://www.hisilicon.com 9337F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9338F: drivers/i2c/busses/i2c-hisi.c 9339 9340HISILICON LPC BUS DRIVER 9341M: Jay Fang <f.fangjian@huawei.com> 9342S: Maintained 9343W: http://www.hisilicon.com 9344F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9345F: drivers/bus/hisi_lpc.c 9346 9347HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9348M: Yisen Zhuang <yisen.zhuang@huawei.com> 9349M: Salil Mehta <salil.mehta@huawei.com> 9350L: netdev@vger.kernel.org 9351S: Maintained 9352W: http://www.hisilicon.com 9353F: drivers/net/ethernet/hisilicon/hns3/ 9354 9355HISILICON NETWORK SUBSYSTEM DRIVER 9356M: Yisen Zhuang <yisen.zhuang@huawei.com> 9357M: Salil Mehta <salil.mehta@huawei.com> 9358L: netdev@vger.kernel.org 9359S: Maintained 9360W: http://www.hisilicon.com 9361F: Documentation/devicetree/bindings/net/hisilicon*.txt 9362F: drivers/net/ethernet/hisilicon/ 9363 9364HISILICON PMU DRIVER 9365M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9366M: Jonathan Cameron <jonathan.cameron@huawei.com> 9367S: Supported 9368W: http://www.hisilicon.com 9369F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9370F: Documentation/admin-guide/perf/hisi-pmu.rst 9371F: drivers/perf/hisilicon 9372 9373HISILICON PTT DRIVER 9374M: Yicong Yang <yangyicong@hisilicon.com> 9375M: Jonathan Cameron <jonathan.cameron@huawei.com> 9376L: linux-kernel@vger.kernel.org 9377S: Maintained 9378F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9379F: Documentation/trace/hisi-ptt.rst 9380F: drivers/hwtracing/ptt/ 9381F: tools/perf/arch/arm64/util/hisi-ptt.c 9382F: tools/perf/util/hisi-ptt* 9383F: tools/perf/util/hisi-ptt-decoder/* 9384 9385HISILICON QM DRIVER 9386M: Weili Qian <qianweili@huawei.com> 9387M: Zhou Wang <wangzhou1@hisilicon.com> 9388L: linux-crypto@vger.kernel.org 9389S: Maintained 9390F: drivers/crypto/hisilicon/Kconfig 9391F: drivers/crypto/hisilicon/Makefile 9392F: drivers/crypto/hisilicon/qm.c 9393F: drivers/crypto/hisilicon/sgl.c 9394F: include/linux/hisi_acc_qm.h 9395 9396HISILICON ROCE DRIVER 9397M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9398M: Junxian Huang <huangjunxian6@hisilicon.com> 9399L: linux-rdma@vger.kernel.org 9400S: Maintained 9401F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9402F: drivers/infiniband/hw/hns/ 9403 9404HISILICON SAS Controller 9405M: Xiang Chen <chenxiang66@hisilicon.com> 9406S: Supported 9407W: http://www.hisilicon.com 9408F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9409F: drivers/scsi/hisi_sas/ 9410 9411HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9412M: Kai Ye <yekai13@huawei.com> 9413M: Longfang Liu <liulongfang@huawei.com> 9414L: linux-crypto@vger.kernel.org 9415S: Maintained 9416F: Documentation/ABI/testing/debugfs-hisi-sec 9417F: drivers/crypto/hisilicon/sec2/sec.h 9418F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9419F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9420F: drivers/crypto/hisilicon/sec2/sec_main.c 9421 9422HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9423M: Jay Fang <f.fangjian@huawei.com> 9424L: linux-spi@vger.kernel.org 9425S: Maintained 9426W: http://www.hisilicon.com 9427F: drivers/spi/spi-hisi-kunpeng.c 9428 9429HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9430M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9431L: linux-kernel@vger.kernel.org 9432S: Maintained 9433F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9434F: drivers/spmi/hisi-spmi-controller.c 9435 9436HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9437M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9438L: linux-kernel@vger.kernel.org 9439S: Maintained 9440F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9441F: drivers/mfd/hi6421-spmi-pmic.c 9442 9443HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9444M: Weili Qian <qianweili@huawei.com> 9445S: Maintained 9446F: drivers/crypto/hisilicon/trng/trng.c 9447 9448HISILICON V3XX SPI NOR FLASH Controller Driver 9449M: Jay Fang <f.fangjian@huawei.com> 9450S: Maintained 9451W: http://www.hisilicon.com 9452F: drivers/spi/spi-hisi-sfc-v3xx.c 9453 9454HISILICON ZIP Controller DRIVER 9455M: Yang Shen <shenyang39@huawei.com> 9456M: Zhou Wang <wangzhou1@hisilicon.com> 9457L: linux-crypto@vger.kernel.org 9458S: Maintained 9459F: Documentation/ABI/testing/debugfs-hisi-zip 9460F: drivers/crypto/hisilicon/zip/ 9461 9462HMM - Heterogeneous Memory Management 9463M: Jérôme Glisse <jglisse@redhat.com> 9464L: linux-mm@kvack.org 9465S: Maintained 9466F: Documentation/mm/hmm.rst 9467F: include/linux/hmm* 9468F: lib/test_hmm* 9469F: mm/hmm* 9470F: tools/testing/selftests/mm/*hmm* 9471 9472HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9473M: Andreas Klinger <ak@it-klinger.de> 9474L: linux-iio@vger.kernel.org 9475S: Maintained 9476F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9477F: drivers/iio/pressure/mprls0025pa.c 9478 9479HOST AP DRIVER 9480M: Jouni Malinen <j@w1.fi> 9481L: linux-wireless@vger.kernel.org 9482S: Obsolete 9483W: http://w1.fi/hostap-driver.html 9484F: drivers/net/wireless/intersil/hostap/ 9485 9486HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9487L: platform-driver-x86@vger.kernel.org 9488S: Orphan 9489F: drivers/platform/x86/hp/tc1100-wmi.c 9490 9491HP WMI HARDWARE MONITOR DRIVER 9492M: James Seo <james@equiv.tech> 9493L: linux-hwmon@vger.kernel.org 9494S: Maintained 9495F: Documentation/hwmon/hp-wmi-sensors.rst 9496F: drivers/hwmon/hp-wmi-sensors.c 9497 9498HPET: High Precision Event Timers driver 9499M: Clemens Ladisch <clemens@ladisch.de> 9500S: Maintained 9501F: Documentation/timers/hpet.rst 9502F: drivers/char/hpet.c 9503F: include/linux/hpet.h 9504F: include/uapi/linux/hpet.h 9505 9506HPET: x86 9507S: Orphan 9508F: arch/x86/include/asm/hpet.h 9509F: arch/x86/kernel/hpet.c 9510 9511HPFS FILESYSTEM 9512M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9513S: Maintained 9514W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9515F: fs/hpfs/ 9516 9517HSI SUBSYSTEM 9518M: Sebastian Reichel <sre@kernel.org> 9519S: Maintained 9520T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9521F: Documentation/ABI/testing/sysfs-bus-hsi 9522F: Documentation/driver-api/hsi.rst 9523F: drivers/hsi/ 9524F: include/linux/hsi/ 9525F: include/uapi/linux/hsi/ 9526 9527HSO 3G MODEM DRIVER 9528L: linux-usb@vger.kernel.org 9529S: Orphan 9530F: drivers/net/usb/hso.c 9531 9532HSR NETWORK PROTOCOL 9533L: netdev@vger.kernel.org 9534S: Orphan 9535F: net/hsr/ 9536 9537HT16K33 LED CONTROLLER DRIVER 9538M: Robin van der Gracht <robin@protonic.nl> 9539S: Maintained 9540F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9541F: drivers/auxdisplay/ht16k33.c 9542 9543HTCPEN TOUCHSCREEN DRIVER 9544M: Pau Oliva Fora <pof@eslack.org> 9545L: linux-input@vger.kernel.org 9546S: Maintained 9547F: drivers/input/touchscreen/htcpen.c 9548 9549HTE SUBSYSTEM 9550M: Dipen Patel <dipenp@nvidia.com> 9551L: timestamp@lists.linux.dev 9552S: Maintained 9553Q: https://patchwork.kernel.org/project/timestamp/list/ 9554T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9555F: Documentation/devicetree/bindings/timestamp/ 9556F: Documentation/driver-api/hte/ 9557F: drivers/hte/ 9558F: include/linux/hte.h 9559 9560HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9561M: Lorenzo Bianconi <lorenzo@kernel.org> 9562L: linux-iio@vger.kernel.org 9563S: Maintained 9564W: http://www.st.com/ 9565F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9566F: drivers/iio/humidity/hts221* 9567 9568HUAWEI ETHERNET DRIVER 9569M: Cai Huoqing <cai.huoqing@linux.dev> 9570L: netdev@vger.kernel.org 9571S: Maintained 9572F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9573F: drivers/net/ethernet/huawei/hinic/ 9574 9575HUGETLB SUBSYSTEM 9576M: Mike Kravetz <mike.kravetz@oracle.com> 9577M: Muchun Song <muchun.song@linux.dev> 9578L: linux-mm@kvack.org 9579S: Maintained 9580F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9581F: Documentation/admin-guide/mm/hugetlbpage.rst 9582F: Documentation/mm/hugetlbfs_reserv.rst 9583F: Documentation/mm/vmemmap_dedup.rst 9584F: fs/hugetlbfs/ 9585F: include/linux/hugetlb.h 9586F: mm/hugetlb.c 9587F: mm/hugetlb_vmemmap.c 9588F: mm/hugetlb_vmemmap.h 9589 9590HVA ST MEDIA DRIVER 9591M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9592L: linux-media@vger.kernel.org 9593S: Supported 9594W: https://linuxtv.org 9595T: git git://linuxtv.org/media_tree.git 9596F: drivers/media/platform/st/sti/hva 9597 9598HWPOISON MEMORY FAILURE HANDLING 9599M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9600R: Miaohe Lin <linmiaohe@huawei.com> 9601L: linux-mm@kvack.org 9602S: Maintained 9603F: mm/hwpoison-inject.c 9604F: mm/memory-failure.c 9605 9606HYCON HY46XX TOUCHSCREEN SUPPORT 9607M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9608L: linux-input@vger.kernel.org 9609S: Maintained 9610F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9611F: drivers/input/touchscreen/hycon-hy46xx.c 9612 9613HYGON PROCESSOR SUPPORT 9614M: Pu Wen <puwen@hygon.cn> 9615L: linux-kernel@vger.kernel.org 9616S: Maintained 9617F: arch/x86/kernel/cpu/hygon.c 9618 9619HYNIX HI556 SENSOR DRIVER 9620M: Shawn Tu <shawnx.tu@intel.com> 9621L: linux-media@vger.kernel.org 9622S: Maintained 9623T: git git://linuxtv.org/media_tree.git 9624F: drivers/media/i2c/hi556.c 9625 9626HYNIX HI846 SENSOR DRIVER 9627M: Martin Kepplinger <martin.kepplinger@puri.sm> 9628L: linux-media@vger.kernel.org 9629S: Maintained 9630F: drivers/media/i2c/hi846.c 9631 9632HYNIX HI847 SENSOR DRIVER 9633M: Shawn Tu <shawnx.tu@intel.com> 9634L: linux-media@vger.kernel.org 9635S: Maintained 9636F: drivers/media/i2c/hi847.c 9637 9638Hyper-V/Azure CORE AND DRIVERS 9639M: "K. Y. Srinivasan" <kys@microsoft.com> 9640M: Haiyang Zhang <haiyangz@microsoft.com> 9641M: Wei Liu <wei.liu@kernel.org> 9642M: Dexuan Cui <decui@microsoft.com> 9643L: linux-hyperv@vger.kernel.org 9644S: Supported 9645T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9646F: Documentation/ABI/stable/sysfs-bus-vmbus 9647F: Documentation/ABI/testing/debugfs-hyperv 9648F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9649F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9650F: Documentation/virt/hyperv 9651F: arch/arm64/hyperv 9652F: arch/arm64/include/asm/hyperv-tlfs.h 9653F: arch/arm64/include/asm/mshyperv.h 9654F: arch/x86/hyperv 9655F: arch/x86/include/asm/hyperv-tlfs.h 9656F: arch/x86/include/asm/mshyperv.h 9657F: arch/x86/include/asm/trace/hyperv.h 9658F: arch/x86/kernel/cpu/mshyperv.c 9659F: drivers/clocksource/hyperv_timer.c 9660F: drivers/hid/hid-hyperv.c 9661F: drivers/hv/ 9662F: drivers/input/serio/hyperv-keyboard.c 9663F: drivers/iommu/hyperv-iommu.c 9664F: drivers/net/ethernet/microsoft/ 9665F: drivers/net/hyperv/ 9666F: drivers/pci/controller/pci-hyperv-intf.c 9667F: drivers/pci/controller/pci-hyperv.c 9668F: drivers/scsi/storvsc_drv.c 9669F: drivers/uio/uio_hv_generic.c 9670F: drivers/video/fbdev/hyperv_fb.c 9671F: include/asm-generic/hyperv-tlfs.h 9672F: include/asm-generic/mshyperv.h 9673F: include/clocksource/hyperv_timer.h 9674F: include/linux/hyperv.h 9675F: include/net/mana 9676F: include/uapi/linux/hyperv.h 9677F: net/vmw_vsock/hyperv_transport.c 9678F: tools/hv/ 9679 9680HYPERBUS SUPPORT 9681M: Vignesh Raghavendra <vigneshr@ti.com> 9682L: linux-mtd@lists.infradead.org 9683S: Supported 9684Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9685C: irc://irc.oftc.net/mtd 9686T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9687F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9688F: drivers/mtd/hyperbus/ 9689F: include/linux/mtd/hyperbus.h 9690 9691HYPERVISOR VIRTUAL CONSOLE DRIVER 9692L: linuxppc-dev@lists.ozlabs.org 9693S: Odd Fixes 9694F: drivers/tty/hvc/ 9695 9696I2C ACPI SUPPORT 9697M: Mika Westerberg <mika.westerberg@linux.intel.com> 9698L: linux-i2c@vger.kernel.org 9699L: linux-acpi@vger.kernel.org 9700S: Maintained 9701F: drivers/i2c/i2c-core-acpi.c 9702 9703I2C CONTROLLER DRIVER FOR NVIDIA GPU 9704M: Ajay Gupta <ajayg@nvidia.com> 9705L: linux-i2c@vger.kernel.org 9706S: Maintained 9707F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9708F: drivers/i2c/busses/i2c-nvidia-gpu.c 9709 9710I2C MUXES 9711M: Peter Rosin <peda@axentia.se> 9712L: linux-i2c@vger.kernel.org 9713S: Maintained 9714F: Documentation/devicetree/bindings/i2c/i2c-arb* 9715F: Documentation/devicetree/bindings/i2c/i2c-gate* 9716F: Documentation/devicetree/bindings/i2c/i2c-mux* 9717F: Documentation/i2c/i2c-topology.rst 9718F: Documentation/i2c/muxes/ 9719F: drivers/i2c/i2c-mux.c 9720F: drivers/i2c/muxes/ 9721F: include/linux/i2c-mux.h 9722 9723I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9724M: Gregory CLEMENT <gregory.clement@bootlin.com> 9725L: linux-i2c@vger.kernel.org 9726S: Maintained 9727F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9728F: drivers/i2c/busses/i2c-mv64xxx.c 9729 9730I2C OVER PARALLEL PORT 9731M: Jean Delvare <jdelvare@suse.com> 9732L: linux-i2c@vger.kernel.org 9733S: Maintained 9734F: Documentation/i2c/busses/i2c-parport.rst 9735F: drivers/i2c/busses/i2c-parport.c 9736 9737I2C SUBSYSTEM 9738M: Wolfram Sang <wsa@kernel.org> 9739L: linux-i2c@vger.kernel.org 9740S: Maintained 9741W: https://i2c.wiki.kernel.org/ 9742Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9743T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9744F: Documentation/devicetree/bindings/i2c/i2c.txt 9745F: Documentation/i2c/ 9746F: drivers/i2c/* 9747F: include/dt-bindings/i2c/i2c.h 9748F: include/linux/i2c-dev.h 9749F: include/linux/i2c-smbus.h 9750F: include/linux/i2c.h 9751F: include/uapi/linux/i2c-*.h 9752F: include/uapi/linux/i2c.h 9753 9754I2C SUBSYSTEM HOST DRIVERS 9755M: Andi Shyti <andi.shyti@kernel.org> 9756L: linux-i2c@vger.kernel.org 9757S: Maintained 9758W: https://i2c.wiki.kernel.org/ 9759Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9760T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9761F: Documentation/devicetree/bindings/i2c/ 9762F: drivers/i2c/algos/ 9763F: drivers/i2c/busses/ 9764F: include/dt-bindings/i2c/ 9765 9766I2C-TAOS-EVM DRIVER 9767M: Jean Delvare <jdelvare@suse.com> 9768L: linux-i2c@vger.kernel.org 9769S: Maintained 9770F: Documentation/i2c/busses/i2c-taos-evm.rst 9771F: drivers/i2c/busses/i2c-taos-evm.c 9772 9773I2C-TINY-USB DRIVER 9774M: Till Harbaum <till@harbaum.org> 9775L: linux-i2c@vger.kernel.org 9776S: Maintained 9777W: http://www.harbaum.org/till/i2c_tiny_usb 9778F: drivers/i2c/busses/i2c-tiny-usb.c 9779 9780I2C/SMBUS CONTROLLER DRIVERS FOR PC 9781M: Jean Delvare <jdelvare@suse.com> 9782L: linux-i2c@vger.kernel.org 9783S: Maintained 9784F: Documentation/i2c/busses/i2c-ali1535.rst 9785F: Documentation/i2c/busses/i2c-ali1563.rst 9786F: Documentation/i2c/busses/i2c-ali15x3.rst 9787F: Documentation/i2c/busses/i2c-amd756.rst 9788F: Documentation/i2c/busses/i2c-amd8111.rst 9789F: Documentation/i2c/busses/i2c-i801.rst 9790F: Documentation/i2c/busses/i2c-nforce2.rst 9791F: Documentation/i2c/busses/i2c-piix4.rst 9792F: Documentation/i2c/busses/i2c-sis5595.rst 9793F: Documentation/i2c/busses/i2c-sis630.rst 9794F: Documentation/i2c/busses/i2c-sis96x.rst 9795F: Documentation/i2c/busses/i2c-via.rst 9796F: Documentation/i2c/busses/i2c-viapro.rst 9797F: drivers/i2c/busses/i2c-ali1535.c 9798F: drivers/i2c/busses/i2c-ali1563.c 9799F: drivers/i2c/busses/i2c-ali15x3.c 9800F: drivers/i2c/busses/i2c-amd756-s4882.c 9801F: drivers/i2c/busses/i2c-amd756.c 9802F: drivers/i2c/busses/i2c-amd8111.c 9803F: drivers/i2c/busses/i2c-i801.c 9804F: drivers/i2c/busses/i2c-isch.c 9805F: drivers/i2c/busses/i2c-nforce2-s4985.c 9806F: drivers/i2c/busses/i2c-nforce2.c 9807F: drivers/i2c/busses/i2c-piix4.c 9808F: drivers/i2c/busses/i2c-sis5595.c 9809F: drivers/i2c/busses/i2c-sis630.c 9810F: drivers/i2c/busses/i2c-sis96x.c 9811F: drivers/i2c/busses/i2c-via.c 9812F: drivers/i2c/busses/i2c-viapro.c 9813 9814I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9815M: Hans de Goede <hdegoede@redhat.com> 9816L: linux-i2c@vger.kernel.org 9817S: Maintained 9818F: drivers/i2c/busses/i2c-cht-wc.c 9819 9820I2C/SMBUS ISMT DRIVER 9821M: Seth Heasley <seth.heasley@intel.com> 9822M: Neil Horman <nhorman@tuxdriver.com> 9823L: linux-i2c@vger.kernel.org 9824F: Documentation/i2c/busses/i2c-ismt.rst 9825F: drivers/i2c/busses/i2c-ismt.c 9826 9827I2C/SMBUS STUB DRIVER 9828M: Jean Delvare <jdelvare@suse.com> 9829L: linux-i2c@vger.kernel.org 9830S: Maintained 9831F: drivers/i2c/i2c-stub.c 9832 9833I3C DRIVER FOR ASPEED AST2600 9834M: Jeremy Kerr <jk@codeconstruct.com.au> 9835S: Maintained 9836F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9837F: drivers/i3c/master/ast2600-i3c-master.c 9838 9839I3C DRIVER FOR CADENCE I3C MASTER IP 9840M: Przemysław Gaj <pgaj@cadence.com> 9841S: Maintained 9842F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9843F: drivers/i3c/master/i3c-master-cdns.c 9844 9845I3C DRIVER FOR SYNOPSYS DESIGNWARE 9846S: Orphan 9847F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9848F: drivers/i3c/master/dw* 9849 9850I3C SUBSYSTEM 9851M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9852L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9853S: Maintained 9854C: irc://chat.freenode.net/linux-i3c 9855T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9856F: Documentation/ABI/testing/sysfs-bus-i3c 9857F: Documentation/devicetree/bindings/i3c/ 9858F: Documentation/driver-api/i3c 9859F: drivers/i3c/ 9860F: include/linux/i3c/ 9861 9862IA64 (Itanium) PLATFORM 9863L: linux-ia64@vger.kernel.org 9864S: Orphan 9865F: Documentation/arch/ia64/ 9866F: arch/ia64/ 9867 9868IBM Operation Panel Input Driver 9869M: Eddie James <eajames@linux.ibm.com> 9870L: linux-input@vger.kernel.org 9871S: Maintained 9872F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9873F: drivers/input/misc/ibm-panel.c 9874 9875IBM Power 842 compression accelerator 9876M: Haren Myneni <haren@us.ibm.com> 9877S: Supported 9878F: crypto/842.c 9879F: drivers/crypto/nx/Kconfig 9880F: drivers/crypto/nx/Makefile 9881F: drivers/crypto/nx/nx-842* 9882F: include/linux/sw842.h 9883F: lib/842/ 9884 9885IBM Power in-Nest Crypto Acceleration 9886M: Breno Leitão <leitao@debian.org> 9887M: Nayna Jain <nayna@linux.ibm.com> 9888M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9889L: linux-crypto@vger.kernel.org 9890S: Supported 9891F: drivers/crypto/nx/Kconfig 9892F: drivers/crypto/nx/Makefile 9893F: drivers/crypto/nx/nx-aes* 9894F: drivers/crypto/nx/nx-sha* 9895F: drivers/crypto/nx/nx.* 9896F: drivers/crypto/nx/nx_csbcpb.h 9897F: drivers/crypto/nx/nx_debugfs.c 9898 9899IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9900M: Tyrel Datwyler <tyreld@linux.ibm.com> 9901L: linux-pci@vger.kernel.org 9902L: linuxppc-dev@lists.ozlabs.org 9903S: Supported 9904F: drivers/pci/hotplug/rpadlpar* 9905 9906IBM Power Linux RAID adapter 9907M: Brian King <brking@us.ibm.com> 9908S: Supported 9909F: drivers/scsi/ipr.* 9910 9911IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9912M: Tyrel Datwyler <tyreld@linux.ibm.com> 9913L: linux-pci@vger.kernel.org 9914L: linuxppc-dev@lists.ozlabs.org 9915S: Supported 9916F: drivers/pci/hotplug/rpaphp* 9917 9918IBM Power SRIOV Virtual NIC Device Driver 9919M: Haren Myneni <haren@linux.ibm.com> 9920M: Rick Lindsley <ricklind@linux.ibm.com> 9921R: Nick Child <nnac123@linux.ibm.com> 9922R: Dany Madden <danymadden@us.ibm.com> 9923R: Thomas Falcon <tlfalcon@linux.ibm.com> 9924L: netdev@vger.kernel.org 9925S: Supported 9926F: drivers/net/ethernet/ibm/ibmvnic.* 9927 9928IBM Power VFIO Support 9929M: Timothy Pearson <tpearson@raptorengineering.com> 9930S: Supported 9931F: drivers/vfio/vfio_iommu_spapr_tce.c 9932 9933IBM Power Virtual Ethernet Device Driver 9934M: Nick Child <nnac123@linux.ibm.com> 9935L: netdev@vger.kernel.org 9936S: Supported 9937F: drivers/net/ethernet/ibm/ibmveth.* 9938 9939IBM Power Virtual FC Device Drivers 9940M: Tyrel Datwyler <tyreld@linux.ibm.com> 9941L: linux-scsi@vger.kernel.org 9942S: Supported 9943F: drivers/scsi/ibmvscsi/ibmvfc* 9944 9945IBM Power Virtual Management Channel Driver 9946M: Brad Warrum <bwarrum@linux.ibm.com> 9947M: Ritu Agarwal <rituagar@linux.ibm.com> 9948S: Supported 9949F: drivers/misc/ibmvmc.* 9950 9951IBM Power Virtual SCSI Device Drivers 9952M: Tyrel Datwyler <tyreld@linux.ibm.com> 9953L: linux-scsi@vger.kernel.org 9954S: Supported 9955F: drivers/scsi/ibmvscsi/ibmvscsi* 9956F: include/scsi/viosrp.h 9957 9958IBM Power Virtual SCSI Device Target Driver 9959M: Michael Cyr <mikecyr@linux.ibm.com> 9960L: linux-scsi@vger.kernel.org 9961L: target-devel@vger.kernel.org 9962S: Supported 9963F: drivers/scsi/ibmvscsi_tgt/ 9964 9965IBM Power VMX Cryptographic instructions 9966M: Breno Leitão <leitao@debian.org> 9967M: Nayna Jain <nayna@linux.ibm.com> 9968M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9969L: linux-crypto@vger.kernel.org 9970S: Supported 9971F: drivers/crypto/vmx/Kconfig 9972F: drivers/crypto/vmx/Makefile 9973F: drivers/crypto/vmx/aes* 9974F: drivers/crypto/vmx/ghash* 9975F: drivers/crypto/vmx/ppc-xlate.pl 9976F: drivers/crypto/vmx/vmx.c 9977 9978IBM ServeRAID RAID DRIVER 9979S: Orphan 9980F: drivers/scsi/ips.* 9981 9982ICH LPC AND GPIO DRIVER 9983M: Peter Tyser <ptyser@xes-inc.com> 9984S: Maintained 9985F: drivers/gpio/gpio-ich.c 9986F: drivers/mfd/lpc_ich.c 9987 9988ICY I2C DRIVER 9989M: Max Staudt <max@enpas.org> 9990L: linux-i2c@vger.kernel.org 9991S: Maintained 9992F: drivers/i2c/busses/i2c-icy.c 9993 9994IDEAPAD LAPTOP EXTRAS DRIVER 9995M: Ike Panhc <ike.pan@canonical.com> 9996L: platform-driver-x86@vger.kernel.org 9997S: Maintained 9998W: http://launchpad.net/ideapad-laptop 9999F: drivers/platform/x86/ideapad-laptop.c 10000 10001IDEAPAD LAPTOP SLIDEBAR DRIVER 10002M: Andrey Moiseev <o2g.org.ru@gmail.com> 10003L: linux-input@vger.kernel.org 10004S: Maintained 10005W: https://github.com/o2genum/ideapad-slidebar 10006F: drivers/input/misc/ideapad_slidebar.c 10007 10008IDMAPPED MOUNTS 10009M: Christian Brauner <brauner@kernel.org> 10010M: Seth Forshee <sforshee@kernel.org> 10011L: linux-fsdevel@vger.kernel.org 10012S: Maintained 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10014F: Documentation/filesystems/idmappings.rst 10015F: include/linux/mnt_idmapping.* 10016F: tools/testing/selftests/mount_setattr/ 10017 10018IDT VersaClock 5 CLOCK DRIVER 10019M: Luca Ceresoli <luca@lucaceresoli.net> 10020S: Maintained 10021F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10022F: drivers/clk/clk-versaclock5.c 10023 10024IEEE 802.15.4 SUBSYSTEM 10025M: Alexander Aring <alex.aring@gmail.com> 10026M: Stefan Schmidt <stefan@datenfreihafen.org> 10027M: Miquel Raynal <miquel.raynal@bootlin.com> 10028L: linux-wpan@vger.kernel.org 10029S: Maintained 10030W: https://linux-wpan.org/ 10031Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10032T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10033T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10034F: Documentation/networking/ieee802154.rst 10035F: drivers/net/ieee802154/ 10036F: include/linux/ieee802154.h 10037F: include/linux/nl802154.h 10038F: include/net/af_ieee802154.h 10039F: include/net/cfg802154.h 10040F: include/net/ieee802154_netdev.h 10041F: include/net/mac802154.h 10042F: include/net/nl802154.h 10043F: net/ieee802154/ 10044F: net/mac802154/ 10045 10046IFCVF VIRTIO DATA PATH ACCELERATOR 10047R: Zhu Lingshan <lingshan.zhu@intel.com> 10048F: drivers/vdpa/ifcvf/ 10049 10050IFE PROTOCOL 10051M: Yotam Gigi <yotam.gi@gmail.com> 10052M: Jamal Hadi Salim <jhs@mojatatu.com> 10053F: include/net/ife.h 10054F: include/uapi/linux/ife.h 10055F: net/ife 10056 10057IGORPLUG-USB IR RECEIVER 10058M: Sean Young <sean@mess.org> 10059L: linux-media@vger.kernel.org 10060S: Maintained 10061F: drivers/media/rc/igorplugusb.c 10062 10063IGUANAWORKS USB IR TRANSCEIVER 10064M: Sean Young <sean@mess.org> 10065L: linux-media@vger.kernel.org 10066S: Maintained 10067F: drivers/media/rc/iguanair.c 10068 10069IIO DIGITAL POTENTIOMETER DAC 10070M: Peter Rosin <peda@axentia.se> 10071L: linux-iio@vger.kernel.org 10072S: Maintained 10073F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10074F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10075F: drivers/iio/dac/dpot-dac.c 10076 10077IIO ENVELOPE DETECTOR 10078M: Peter Rosin <peda@axentia.se> 10079L: linux-iio@vger.kernel.org 10080S: Maintained 10081F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10082F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10083F: drivers/iio/adc/envelope-detector.c 10084 10085IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10086M: Matti Vaittinen <mazziesaccount@gmail.com> 10087L: linux-iio@vger.kernel.org 10088S: Maintained 10089F: drivers/iio/light/gain-time-scale-helper.c 10090F: drivers/iio/light/gain-time-scale-helper.h 10091 10092IIO MULTIPLEXER 10093M: Peter Rosin <peda@axentia.se> 10094L: linux-iio@vger.kernel.org 10095S: Maintained 10096F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10097F: drivers/iio/multiplexer/iio-mux.c 10098 10099IIO SCMI BASED DRIVER 10100M: Jyoti Bhayana <jbhayana@google.com> 10101L: linux-iio@vger.kernel.org 10102S: Maintained 10103F: drivers/iio/common/scmi_sensors/scmi_iio.c 10104 10105IIO SUBSYSTEM AND DRIVERS 10106M: Jonathan Cameron <jic23@kernel.org> 10107R: Lars-Peter Clausen <lars@metafoo.de> 10108L: linux-iio@vger.kernel.org 10109S: Maintained 10110T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10111F: Documentation/ABI/testing/configfs-iio* 10112F: Documentation/ABI/testing/sysfs-bus-iio* 10113F: Documentation/devicetree/bindings/iio/ 10114F: drivers/iio/ 10115F: drivers/staging/iio/ 10116F: include/dt-bindings/iio/ 10117F: include/linux/iio/ 10118F: tools/iio/ 10119 10120IIO UNIT CONVERTER 10121M: Peter Rosin <peda@axentia.se> 10122L: linux-iio@vger.kernel.org 10123S: Maintained 10124F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10125F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10126F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10127F: drivers/iio/afe/iio-rescale.c 10128 10129IKANOS/ADI EAGLE ADSL USB DRIVER 10130M: Matthieu Castet <castet.matthieu@free.fr> 10131M: Stanislaw Gruszka <stf_xl@wp.pl> 10132S: Maintained 10133F: drivers/usb/atm/ueagle-atm.c 10134 10135IMAGIS TOUCHSCREEN DRIVER 10136M: Markuss Broks <markuss.broks@gmail.com> 10137S: Maintained 10138F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10139F: drivers/input/touchscreen/imagis.c 10140 10141IMGTEC ASCII LCD DRIVER 10142M: Paul Burton <paulburton@kernel.org> 10143S: Maintained 10144F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10145F: drivers/auxdisplay/img-ascii-lcd.c 10146 10147IMGTEC IR DECODER DRIVER 10148S: Orphan 10149F: drivers/media/rc/img-ir/ 10150 10151IMON SOUNDGRAPH USB IR RECEIVER 10152M: Sean Young <sean@mess.org> 10153L: linux-media@vger.kernel.org 10154S: Maintained 10155F: drivers/media/rc/imon.c 10156F: drivers/media/rc/imon_raw.c 10157 10158IMS TWINTURBO FRAMEBUFFER DRIVER 10159L: linux-fbdev@vger.kernel.org 10160S: Orphan 10161F: drivers/video/fbdev/imsttfb.c 10162 10163INA209 HARDWARE MONITOR DRIVER 10164M: Guenter Roeck <linux@roeck-us.net> 10165L: linux-hwmon@vger.kernel.org 10166S: Maintained 10167F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10168F: Documentation/hwmon/ina209.rst 10169F: drivers/hwmon/ina209.c 10170 10171INA2XX HARDWARE MONITOR DRIVER 10172M: Guenter Roeck <linux@roeck-us.net> 10173L: linux-hwmon@vger.kernel.org 10174S: Maintained 10175F: Documentation/hwmon/ina2xx.rst 10176F: drivers/hwmon/ina2xx.c 10177F: include/linux/platform_data/ina2xx.h 10178 10179INDEX OF FURTHER KERNEL DOCUMENTATION 10180M: Carlos Bilbao <carlos.bilbao@amd.com> 10181S: Maintained 10182F: Documentation/process/kernel-docs.rst 10183 10184INDUSTRY PACK SUBSYSTEM (IPACK) 10185M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10186M: Jens Taprogge <jens.taprogge@taprogge.org> 10187M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10188L: industrypack-devel@lists.sourceforge.net 10189S: Maintained 10190W: http://industrypack.sourceforge.net 10191F: drivers/ipack/ 10192 10193INFINEON DPS310 Driver 10194M: Eddie James <eajames@linux.ibm.com> 10195L: linux-iio@vger.kernel.org 10196S: Maintained 10197F: drivers/iio/pressure/dps310.c 10198 10199INFINEON PEB2466 ASoC CODEC 10200M: Herve Codina <herve.codina@bootlin.com> 10201L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10202S: Maintained 10203F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10204F: sound/soc/codecs/peb2466.c 10205 10206INFINIBAND SUBSYSTEM 10207M: Jason Gunthorpe <jgg@nvidia.com> 10208M: Leon Romanovsky <leonro@nvidia.com> 10209L: linux-rdma@vger.kernel.org 10210S: Supported 10211W: https://github.com/linux-rdma/rdma-core 10212Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10213T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10214F: Documentation/devicetree/bindings/infiniband/ 10215F: Documentation/infiniband/ 10216F: drivers/infiniband/ 10217F: include/rdma/ 10218F: include/trace/events/ib_mad.h 10219F: include/trace/events/ib_umad.h 10220F: include/trace/misc/rdma.h 10221F: include/uapi/linux/if_infiniband.h 10222F: include/uapi/rdma/ 10223F: samples/bpf/ibumad_kern.c 10224F: samples/bpf/ibumad_user.c 10225 10226INGENIC JZ4780 NAND DRIVER 10227M: Harvey Hunt <harveyhuntnexus@gmail.com> 10228L: linux-mtd@lists.infradead.org 10229L: linux-mips@vger.kernel.org 10230S: Maintained 10231F: drivers/mtd/nand/raw/ingenic/ 10232 10233INGENIC JZ47xx SoCs 10234M: Paul Cercueil <paul@crapouillou.net> 10235L: linux-mips@vger.kernel.org 10236S: Maintained 10237F: arch/mips/boot/dts/ingenic/ 10238F: arch/mips/generic/board-ingenic.c 10239F: arch/mips/include/asm/mach-ingenic/ 10240F: arch/mips/ingenic/Kconfig 10241F: drivers/clk/ingenic/ 10242F: drivers/dma/dma-jz4780.c 10243F: drivers/gpu/drm/ingenic/ 10244F: drivers/i2c/busses/i2c-jz4780.c 10245F: drivers/iio/adc/ingenic-adc.c 10246F: drivers/irqchip/irq-ingenic.c 10247F: drivers/memory/jz4780-nemc.c 10248F: drivers/mmc/host/jz4740_mmc.c 10249F: drivers/mtd/nand/raw/ingenic/ 10250F: drivers/pinctrl/pinctrl-ingenic.c 10251F: drivers/power/supply/ingenic-battery.c 10252F: drivers/pwm/pwm-jz4740.c 10253F: drivers/remoteproc/ingenic_rproc.c 10254F: drivers/rtc/rtc-jz4740.c 10255F: drivers/tty/serial/8250/8250_ingenic.c 10256F: drivers/usb/musb/jz4740.c 10257F: drivers/watchdog/jz4740_wdt.c 10258F: include/dt-bindings/iio/adc/ingenic,adc.h 10259F: include/linux/mfd/ingenic-tcu.h 10260F: sound/soc/codecs/jz47* 10261F: sound/soc/jz4740/ 10262 10263INJOINIC IP5xxx POWER BANK IC DRIVER 10264M: Samuel Holland <samuel@sholland.org> 10265S: Maintained 10266F: drivers/power/supply/ip5xxx_power.c 10267 10268INOTIFY 10269M: Jan Kara <jack@suse.cz> 10270R: Amir Goldstein <amir73il@gmail.com> 10271L: linux-fsdevel@vger.kernel.org 10272S: Maintained 10273F: Documentation/filesystems/inotify.rst 10274F: fs/notify/inotify/ 10275F: include/linux/inotify.h 10276F: include/uapi/linux/inotify.h 10277 10278INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10279M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10280L: linux-input@vger.kernel.org 10281S: Maintained 10282Q: http://patchwork.kernel.org/project/linux-input/list/ 10283T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10284F: Documentation/devicetree/bindings/input/ 10285F: Documentation/devicetree/bindings/serio/ 10286F: Documentation/input/ 10287F: drivers/input/ 10288F: include/dt-bindings/input/ 10289F: include/linux/input.h 10290F: include/linux/input/ 10291F: include/uapi/linux/input-event-codes.h 10292F: include/uapi/linux/input.h 10293 10294INPUT MULTITOUCH (MT) PROTOCOL 10295M: Henrik Rydberg <rydberg@bitmath.org> 10296L: linux-input@vger.kernel.org 10297S: Odd fixes 10298F: Documentation/input/multi-touch-protocol.rst 10299F: drivers/input/input-mt.c 10300K: \b(ABS|SYN)_MT_ 10301 10302INSIDE SECURE CRYPTO DRIVER 10303M: Antoine Tenart <atenart@kernel.org> 10304L: linux-crypto@vger.kernel.org 10305S: Maintained 10306F: drivers/crypto/inside-secure/ 10307 10308INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10309M: Mimi Zohar <zohar@linux.ibm.com> 10310M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10311L: linux-integrity@vger.kernel.org 10312S: Supported 10313T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10314F: security/integrity/ 10315F: security/integrity/ima/ 10316 10317INTEL 810/815 FRAMEBUFFER DRIVER 10318M: Antonino Daplas <adaplas@gmail.com> 10319L: linux-fbdev@vger.kernel.org 10320S: Maintained 10321F: drivers/video/fbdev/i810/ 10322 10323INTEL 8254 COUNTER DRIVER 10324M: William Breathitt Gray <william.gray@linaro.org> 10325L: linux-iio@vger.kernel.org 10326S: Maintained 10327F: drivers/counter/i8254.c 10328F: include/linux/i8254.h 10329 10330INTEL 8255 GPIO DRIVER 10331M: William Breathitt Gray <william.gray@linaro.org> 10332L: linux-gpio@vger.kernel.org 10333S: Maintained 10334F: drivers/gpio/gpio-i8255.c 10335F: drivers/gpio/gpio-i8255.h 10336 10337INTEL ASoC DRIVERS 10338M: Cezary Rojewski <cezary.rojewski@intel.com> 10339M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10340M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10341M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10342M: Bard Liao <yung-chuan.liao@linux.intel.com> 10343M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10344M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10346S: Supported 10347F: sound/soc/intel/ 10348 10349INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10350M: Hans de Goede <hdegoede@redhat.com> 10351L: platform-driver-x86@vger.kernel.org 10352S: Maintained 10353F: drivers/platform/x86/intel/atomisp2/pm.c 10354 10355INTEL ATOMISP2 LED DRIVER 10356M: Hans de Goede <hdegoede@redhat.com> 10357L: platform-driver-x86@vger.kernel.org 10358S: Maintained 10359F: drivers/platform/x86/intel/atomisp2/led.c 10360 10361INTEL BIOS SAR INT1092 DRIVER 10362M: Shravan Sudhakar <s.shravan@intel.com> 10363M: Intel Corporation <linuxwwan@intel.com> 10364L: platform-driver-x86@vger.kernel.org 10365S: Maintained 10366F: drivers/platform/x86/intel/int1092/ 10367 10368INTEL BROXTON PMC DRIVER 10369M: Mika Westerberg <mika.westerberg@linux.intel.com> 10370M: Zha Qipeng <qipeng.zha@intel.com> 10371S: Maintained 10372F: drivers/mfd/intel_pmc_bxt.c 10373F: include/linux/mfd/intel_pmc_bxt.h 10374 10375INTEL C600 SERIES SAS CONTROLLER DRIVER 10376M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10377L: linux-scsi@vger.kernel.org 10378S: Supported 10379T: git git://git.code.sf.net/p/intel-sas/isci 10380F: drivers/scsi/isci/ 10381 10382INTEL CPU family model numbers 10383M: Tony Luck <tony.luck@intel.com> 10384M: x86@kernel.org 10385L: linux-kernel@vger.kernel.org 10386S: Supported 10387F: arch/x86/include/asm/intel-family.h 10388 10389INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10390M: Jani Nikula <jani.nikula@linux.intel.com> 10391M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10392M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10393M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10394L: intel-gfx@lists.freedesktop.org 10395S: Supported 10396W: https://01.org/linuxgraphics/ 10397Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10398B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10399C: irc://irc.oftc.net/intel-gfx 10400T: git git://anongit.freedesktop.org/drm-intel 10401F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10402F: Documentation/gpu/i915.rst 10403F: drivers/gpu/drm/i915/ 10404F: include/drm/i915* 10405F: include/uapi/drm/i915_drm.h 10406 10407INTEL ETHERNET DRIVERS 10408M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10409M: Tony Nguyen <anthony.l.nguyen@intel.com> 10410L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10411S: Supported 10412W: https://www.intel.com/content/www/us/en/support.html 10413Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10414T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10416F: Documentation/networking/device_drivers/ethernet/intel/ 10417F: drivers/net/ethernet/intel/ 10418F: drivers/net/ethernet/intel/*/ 10419F: include/linux/avf/virtchnl.h 10420F: include/linux/net/intel/iidc.h 10421 10422INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10423M: Mustafa Ismail <mustafa.ismail@intel.com> 10424M: Shiraz Saleem <shiraz.saleem@intel.com> 10425L: linux-rdma@vger.kernel.org 10426S: Supported 10427F: drivers/infiniband/hw/irdma/ 10428F: include/uapi/rdma/irdma-abi.h 10429 10430INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10431M: Maik Broemme <mbroemme@libmpq.org> 10432L: linux-fbdev@vger.kernel.org 10433S: Maintained 10434F: Documentation/fb/intelfb.rst 10435F: drivers/video/fbdev/intelfb/ 10436 10437INTEL GPIO DRIVERS 10438M: Andy Shevchenko <andy@kernel.org> 10439L: linux-gpio@vger.kernel.org 10440S: Supported 10441T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10442F: drivers/gpio/gpio-elkhartlake.c 10443F: drivers/gpio/gpio-ich.c 10444F: drivers/gpio/gpio-merrifield.c 10445F: drivers/gpio/gpio-ml-ioh.c 10446F: drivers/gpio/gpio-pch.c 10447F: drivers/gpio/gpio-sch.c 10448F: drivers/gpio/gpio-sodaville.c 10449F: drivers/gpio/gpio-tangier.c 10450 10451INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10452M: Zhenyu Wang <zhenyuw@linux.intel.com> 10453M: Zhi Wang <zhi.a.wang@intel.com> 10454L: intel-gvt-dev@lists.freedesktop.org 10455L: intel-gfx@lists.freedesktop.org 10456S: Supported 10457W: https://01.org/igvt-g 10458T: git https://github.com/intel/gvt-linux.git 10459F: drivers/gpu/drm/i915/gvt/ 10460 10461INTEL HID EVENT DRIVER 10462M: Alex Hung <alexhung@gmail.com> 10463L: platform-driver-x86@vger.kernel.org 10464S: Maintained 10465F: drivers/platform/x86/intel/hid.c 10466 10467INTEL I/OAT DMA DRIVER 10468M: Dave Jiang <dave.jiang@intel.com> 10469R: Dan Williams <dan.j.williams@intel.com> 10470L: dmaengine@vger.kernel.org 10471S: Supported 10472Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10473F: drivers/dma/ioat* 10474 10475INTEL IDLE DRIVER 10476M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10477M: Len Brown <lenb@kernel.org> 10478L: linux-pm@vger.kernel.org 10479S: Supported 10480B: https://bugzilla.kernel.org 10481T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10482F: drivers/idle/intel_idle.c 10483 10484INTEL IDXD DRIVER 10485M: Fenghua Yu <fenghua.yu@intel.com> 10486M: Dave Jiang <dave.jiang@intel.com> 10487L: dmaengine@vger.kernel.org 10488S: Supported 10489F: drivers/dma/idxd/* 10490F: include/uapi/linux/idxd.h 10491 10492INTEL IN FIELD SCAN (IFS) DEVICE 10493M: Jithu Joseph <jithu.joseph@intel.com> 10494R: Ashok Raj <ashok.raj@intel.com> 10495R: Tony Luck <tony.luck@intel.com> 10496S: Maintained 10497F: drivers/platform/x86/intel/ifs 10498F: include/trace/events/intel_ifs.h 10499 10500INTEL INTEGRATED SENSOR HUB DRIVER 10501M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10502M: Jiri Kosina <jikos@kernel.org> 10503L: linux-input@vger.kernel.org 10504S: Maintained 10505F: drivers/hid/intel-ish-hid/ 10506 10507INTEL IOMMU (VT-d) 10508M: David Woodhouse <dwmw2@infradead.org> 10509M: Lu Baolu <baolu.lu@linux.intel.com> 10510L: iommu@lists.linux.dev 10511S: Supported 10512T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10513F: drivers/iommu/intel/ 10514 10515INTEL IPU3 CSI-2 CIO2 DRIVER 10516M: Yong Zhi <yong.zhi@intel.com> 10517M: Sakari Ailus <sakari.ailus@linux.intel.com> 10518M: Bingbu Cao <bingbu.cao@intel.com> 10519M: Dan Scally <djrscally@gmail.com> 10520R: Tianshu Qiu <tian.shu.qiu@intel.com> 10521L: linux-media@vger.kernel.org 10522S: Maintained 10523T: git git://linuxtv.org/media_tree.git 10524F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10525F: drivers/media/pci/intel/ipu3/ 10526 10527INTEL IPU3 CSI-2 IMGU DRIVER 10528M: Sakari Ailus <sakari.ailus@linux.intel.com> 10529R: Bingbu Cao <bingbu.cao@intel.com> 10530R: Tianshu Qiu <tian.shu.qiu@intel.com> 10531L: linux-media@vger.kernel.org 10532S: Maintained 10533F: Documentation/admin-guide/media/ipu3.rst 10534F: Documentation/admin-guide/media/ipu3_rcb.svg 10535F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10536F: drivers/staging/media/ipu3/ 10537 10538INTEL ISHTP ECLITE DRIVER 10539M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10540L: platform-driver-x86@vger.kernel.org 10541S: Supported 10542F: drivers/platform/x86/intel/ishtp_eclite.c 10543 10544INTEL IXP4XX CRYPTO SUPPORT 10545M: Corentin Labbe <clabbe@baylibre.com> 10546L: linux-crypto@vger.kernel.org 10547S: Maintained 10548F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10549 10550INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10551M: Krzysztof Halasa <khalasa@piap.pl> 10552S: Maintained 10553F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10554F: drivers/net/wan/ixp4xx_hss.c 10555F: drivers/soc/ixp4xx/ixp4xx-npe.c 10556F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10557F: include/linux/soc/ixp4xx/npe.h 10558F: include/linux/soc/ixp4xx/qmgr.h 10559 10560INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10561M: Deepak Saxena <dsaxena@plexity.net> 10562S: Maintained 10563F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10564F: drivers/char/hw_random/ixp4xx-rng.c 10565 10566INTEL KEEM BAY DRM DRIVER 10567M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10568M: Edmund Dea <edmund.j.dea@intel.com> 10569S: Maintained 10570F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10571F: drivers/gpu/drm/kmb/ 10572 10573INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10574M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10575S: Maintained 10576F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10577F: drivers/crypto/intel/keembay/Kconfig 10578F: drivers/crypto/intel/keembay/Makefile 10579F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10580F: drivers/crypto/intel/keembay/ocs-aes.c 10581F: drivers/crypto/intel/keembay/ocs-aes.h 10582 10583INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10584M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10585M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10586M: Mark Gross <mgross@linux.intel.com> 10587S: Maintained 10588F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10589F: drivers/crypto/intel/keembay/Kconfig 10590F: drivers/crypto/intel/keembay/Makefile 10591F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10592 10593INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10594M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10595M: Declan Murphy <declan.murphy@intel.com> 10596S: Maintained 10597F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10598F: drivers/crypto/intel/keembay/Kconfig 10599F: drivers/crypto/intel/keembay/Makefile 10600F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10601F: drivers/crypto/intel/keembay/ocs-hcu.c 10602F: drivers/crypto/intel/keembay/ocs-hcu.h 10603 10604INTEL MANAGEMENT ENGINE (mei) 10605M: Tomas Winkler <tomas.winkler@intel.com> 10606L: linux-kernel@vger.kernel.org 10607S: Supported 10608F: Documentation/driver-api/mei/* 10609F: drivers/misc/mei/ 10610F: drivers/watchdog/mei_wdt.c 10611F: include/linux/mei_aux.h 10612F: include/linux/mei_cl_bus.h 10613F: include/uapi/linux/mei.h 10614F: include/uapi/linux/mei_uuid.h 10615F: include/uapi/linux/uuid.h 10616F: samples/mei/* 10617 10618INTEL MAX 10 BMC MFD DRIVER 10619M: Xu Yilun <yilun.xu@intel.com> 10620R: Tom Rix <trix@redhat.com> 10621S: Maintained 10622F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10623F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10624F: drivers/hwmon/intel-m10-bmc-hwmon.c 10625F: drivers/mfd/intel-m10-bmc* 10626F: include/linux/mfd/intel-m10-bmc.h 10627 10628INTEL MAX10 BMC SECURE UPDATES 10629M: Russ Weight <russell.h.weight@intel.com> 10630L: linux-fpga@vger.kernel.org 10631S: Maintained 10632F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10633F: drivers/fpga/intel-m10-bmc-sec-update.c 10634 10635INTEL P-Unit IPC DRIVER 10636M: Zha Qipeng <qipeng.zha@intel.com> 10637L: platform-driver-x86@vger.kernel.org 10638S: Maintained 10639F: arch/x86/include/asm/intel_punit_ipc.h 10640F: drivers/platform/x86/intel/punit_ipc.c 10641 10642INTEL PMC CORE DRIVER 10643M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10644M: David E Box <david.e.box@intel.com> 10645L: platform-driver-x86@vger.kernel.org 10646S: Maintained 10647F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10648F: drivers/platform/x86/intel/pmc/ 10649 10650INTEL PMIC GPIO DRIVERS 10651M: Andy Shevchenko <andy@kernel.org> 10652S: Supported 10653T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10654F: drivers/gpio/gpio-*cove.c 10655 10656INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10657M: Andy Shevchenko <andy@kernel.org> 10658S: Supported 10659F: drivers/mfd/intel_soc_pmic* 10660F: include/linux/mfd/intel_soc_pmic* 10661 10662INTEL PMT DRIVERS 10663M: David E. Box <david.e.box@linux.intel.com> 10664S: Supported 10665F: drivers/platform/x86/intel/pmt/ 10666 10667INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10668M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10669L: linux-wireless@vger.kernel.org 10670S: Maintained 10671F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10672F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10673F: drivers/net/wireless/intel/ipw2x00/ 10674 10675INTEL PSTATE DRIVER 10676M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10677M: Len Brown <lenb@kernel.org> 10678L: linux-pm@vger.kernel.org 10679S: Supported 10680F: drivers/cpufreq/intel_pstate.c 10681 10682INTEL PTP DFL ToD DRIVER 10683M: Tianfei Zhang <tianfei.zhang@intel.com> 10684L: linux-fpga@vger.kernel.org 10685L: netdev@vger.kernel.org 10686S: Maintained 10687F: drivers/ptp/ptp_dfl_tod.c 10688 10689INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10690M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10691L: linux-iio@vger.kernel.org 10692F: drivers/counter/intel-qep.c 10693 10694INTEL SCU DRIVERS 10695M: Mika Westerberg <mika.westerberg@linux.intel.com> 10696S: Maintained 10697F: arch/x86/include/asm/intel_scu_ipc.h 10698F: drivers/platform/x86/intel_scu_* 10699 10700INTEL SDSI DRIVER 10701M: David E. Box <david.e.box@linux.intel.com> 10702S: Supported 10703F: drivers/platform/x86/intel/sdsi.c 10704F: tools/arch/x86/intel_sdsi/ 10705F: tools/testing/selftests/drivers/sdsi/ 10706 10707INTEL SGX 10708M: Jarkko Sakkinen <jarkko@kernel.org> 10709R: Dave Hansen <dave.hansen@linux.intel.com> 10710L: linux-sgx@vger.kernel.org 10711S: Supported 10712Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10713T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10714F: Documentation/arch/x86/sgx.rst 10715F: arch/x86/entry/vdso/vsgx.S 10716F: arch/x86/include/asm/sgx.h 10717F: arch/x86/include/uapi/asm/sgx.h 10718F: arch/x86/kernel/cpu/sgx/* 10719F: tools/testing/selftests/sgx/* 10720K: \bSGX_ 10721 10722INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10723M: Daniel Scally <djrscally@gmail.com> 10724S: Maintained 10725F: drivers/platform/x86/intel/int3472/ 10726 10727INTEL SPEED SELECT TECHNOLOGY 10728M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10729L: platform-driver-x86@vger.kernel.org 10730S: Maintained 10731F: drivers/platform/x86/intel/speed_select_if/ 10732F: include/uapi/linux/isst_if.h 10733F: tools/power/x86/intel-speed-select/ 10734 10735INTEL STRATIX10 FIRMWARE DRIVERS 10736M: Dinh Nguyen <dinguyen@kernel.org> 10737L: linux-kernel@vger.kernel.org 10738S: Maintained 10739T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10740F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10741F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10742F: drivers/firmware/stratix10-rsu.c 10743F: drivers/firmware/stratix10-svc.c 10744F: include/linux/firmware/intel/stratix10-smc.h 10745F: include/linux/firmware/intel/stratix10-svc-client.h 10746 10747INTEL TELEMETRY DRIVER 10748M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10749M: "David E. Box" <david.e.box@linux.intel.com> 10750L: platform-driver-x86@vger.kernel.org 10751S: Maintained 10752F: arch/x86/include/asm/intel_telemetry.h 10753F: drivers/platform/x86/intel/telemetry/ 10754 10755INTEL TPMI DRIVER 10756M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10757L: platform-driver-x86@vger.kernel.org 10758S: Maintained 10759F: drivers/platform/x86/intel/tpmi.c 10760F: include/linux/intel_tpmi.h 10761 10762INTEL UNCORE FREQUENCY CONTROL 10763M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10764L: platform-driver-x86@vger.kernel.org 10765S: Maintained 10766F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10767F: drivers/platform/x86/intel/uncore-frequency/ 10768 10769INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10770M: David E. Box <david.e.box@linux.intel.com> 10771S: Supported 10772F: drivers/platform/x86/intel/vsec.* 10773 10774INTEL VIRTUAL BUTTON DRIVER 10775M: AceLan Kao <acelan.kao@canonical.com> 10776L: platform-driver-x86@vger.kernel.org 10777S: Maintained 10778F: drivers/platform/x86/intel/vbtn.c 10779 10780INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10781M: Stanislaw Gruszka <stf_xl@wp.pl> 10782L: linux-wireless@vger.kernel.org 10783S: Supported 10784F: drivers/net/wireless/intel/iwlegacy/ 10785 10786INTEL WIRELESS WIFI LINK (iwlwifi) 10787M: Gregory Greenman <gregory.greenman@intel.com> 10788L: linux-wireless@vger.kernel.org 10789S: Supported 10790W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10791T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10792F: drivers/net/wireless/intel/iwlwifi/ 10793 10794INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10795M: Jithu Joseph <jithu.joseph@intel.com> 10796R: Maurice Ma <maurice.ma@intel.com> 10797S: Maintained 10798W: https://slimbootloader.github.io/security/firmware-update.html 10799F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10800 10801INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10802L: Dell.Client.Kernel@dell.com 10803S: Maintained 10804F: drivers/platform/x86/intel/wmi/thunderbolt.c 10805 10806INTEL WWAN IOSM DRIVER 10807M: M Chetan Kumar <m.chetan.kumar@intel.com> 10808M: Intel Corporation <linuxwwan@intel.com> 10809L: netdev@vger.kernel.org 10810S: Maintained 10811F: drivers/net/wwan/iosm/ 10812 10813INTEL(R) TRACE HUB 10814M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10815S: Supported 10816F: Documentation/trace/intel_th.rst 10817F: drivers/hwtracing/intel_th/ 10818F: include/linux/intel_th.h 10819 10820INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10821M: Ning Sun <ning.sun@intel.com> 10822L: tboot-devel@lists.sourceforge.net 10823S: Supported 10824W: http://tboot.sourceforge.net 10825T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10826F: Documentation/arch/x86/intel_txt.rst 10827F: arch/x86/kernel/tboot.c 10828F: include/linux/tboot.h 10829 10830INTERCONNECT API 10831M: Georgi Djakov <djakov@kernel.org> 10832L: linux-pm@vger.kernel.org 10833S: Maintained 10834T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10835F: Documentation/devicetree/bindings/interconnect/ 10836F: Documentation/driver-api/interconnect.rst 10837F: drivers/interconnect/ 10838F: include/dt-bindings/interconnect/ 10839F: include/linux/interconnect-provider.h 10840F: include/linux/interconnect.h 10841 10842INTERRUPT COUNTER DRIVER 10843M: Oleksij Rempel <o.rempel@pengutronix.de> 10844R: Pengutronix Kernel Team <kernel@pengutronix.de> 10845L: linux-iio@vger.kernel.org 10846F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10847F: drivers/counter/interrupt-cnt.c 10848 10849INTERSIL ISL7998X VIDEO DECODER DRIVER 10850M: Michael Tretter <m.tretter@pengutronix.de> 10851R: Pengutronix Kernel Team <kernel@pengutronix.de> 10852L: linux-media@vger.kernel.org 10853S: Maintained 10854F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10855F: drivers/media/i2c/isl7998x.c 10856 10857INVENSENSE ICM-426xx IMU DRIVER 10858M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10859L: linux-iio@vger.kernel.org 10860S: Maintained 10861W: https://invensense.tdk.com/ 10862F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10863F: drivers/iio/imu/inv_icm42600/ 10864 10865INVENSENSE MPU-3050 GYROSCOPE DRIVER 10866M: Linus Walleij <linus.walleij@linaro.org> 10867L: linux-iio@vger.kernel.org 10868S: Maintained 10869F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10870F: drivers/iio/gyro/mpu3050* 10871 10872IOC3 ETHERNET DRIVER 10873M: Ralf Baechle <ralf@linux-mips.org> 10874L: linux-mips@vger.kernel.org 10875S: Maintained 10876F: drivers/net/ethernet/sgi/ioc3-eth.c 10877 10878IOMAP FILESYSTEM LIBRARY 10879M: Darrick J. Wong <djwong@kernel.org> 10880L: linux-xfs@vger.kernel.org 10881L: linux-fsdevel@vger.kernel.org 10882S: Supported 10883T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10884F: fs/iomap/ 10885F: include/linux/iomap.h 10886 10887IOMMU DMA-API LAYER 10888M: Robin Murphy <robin.murphy@arm.com> 10889L: iommu@lists.linux.dev 10890S: Maintained 10891T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10892F: drivers/iommu/dma-iommu.c 10893F: drivers/iommu/dma-iommu.h 10894F: drivers/iommu/iova.c 10895F: include/linux/iova.h 10896 10897IOMMU SUBSYSTEM 10898M: Joerg Roedel <joro@8bytes.org> 10899M: Will Deacon <will@kernel.org> 10900R: Robin Murphy <robin.murphy@arm.com> 10901L: iommu@lists.linux.dev 10902S: Maintained 10903T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10904F: Documentation/devicetree/bindings/iommu/ 10905F: Documentation/userspace-api/iommu.rst 10906F: drivers/iommu/ 10907F: include/linux/iommu.h 10908F: include/linux/iova.h 10909F: include/linux/of_iommu.h 10910F: include/uapi/linux/iommu.h 10911 10912IOMMUFD 10913M: Jason Gunthorpe <jgg@nvidia.com> 10914M: Kevin Tian <kevin.tian@intel.com> 10915L: iommu@lists.linux.dev 10916S: Maintained 10917T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10918F: Documentation/userspace-api/iommufd.rst 10919F: drivers/iommu/iommufd/ 10920F: include/linux/iommufd.h 10921F: include/uapi/linux/iommufd.h 10922F: tools/testing/selftests/iommu/ 10923 10924IOSYS-MAP HELPERS 10925M: Thomas Zimmermann <tzimmermann@suse.de> 10926L: dri-devel@lists.freedesktop.org 10927S: Maintained 10928T: git git://anongit.freedesktop.org/drm/drm-misc 10929F: include/linux/iosys-map.h 10930 10931IO_URING 10932M: Jens Axboe <axboe@kernel.dk> 10933R: Pavel Begunkov <asml.silence@gmail.com> 10934L: io-uring@vger.kernel.org 10935S: Maintained 10936T: git git://git.kernel.dk/linux-block 10937T: git git://git.kernel.dk/liburing 10938F: include/linux/io_uring.h 10939F: include/linux/io_uring_types.h 10940F: include/trace/events/io_uring.h 10941F: include/uapi/linux/io_uring.h 10942F: io_uring/ 10943F: tools/io_uring/ 10944 10945IPMI SUBSYSTEM 10946M: Corey Minyard <minyard@acm.org> 10947L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10948S: Supported 10949W: http://openipmi.sourceforge.net/ 10950T: git https://github.com/cminyard/linux-ipmi.git for-next 10951F: Documentation/devicetree/bindings/ipmi/ 10952F: Documentation/driver-api/ipmi.rst 10953F: drivers/char/ipmi/ 10954F: include/linux/ipmi* 10955F: include/uapi/linux/ipmi* 10956 10957IPS SCSI RAID DRIVER 10958M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10959L: linux-scsi@vger.kernel.org 10960S: Maintained 10961W: http://www.adaptec.com/ 10962F: drivers/scsi/ips* 10963 10964IPVS 10965M: Simon Horman <horms@verge.net.au> 10966M: Julian Anastasov <ja@ssi.bg> 10967L: netdev@vger.kernel.org 10968L: lvs-devel@vger.kernel.org 10969S: Maintained 10970T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10971T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10972F: Documentation/networking/ipvs-sysctl.rst 10973F: include/net/ip_vs.h 10974F: include/uapi/linux/ip_vs.h 10975F: net/netfilter/ipvs/ 10976 10977IPWIRELESS DRIVER 10978M: Jiri Kosina <jikos@kernel.org> 10979M: David Sterba <dsterba@suse.com> 10980S: Odd Fixes 10981F: drivers/tty/ipwireless/ 10982 10983IRON DEVICE AUDIO CODEC DRIVERS 10984M: Kiseok Jo <kiseok.jo@irondevice.com> 10985L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10986S: Maintained 10987F: Documentation/devicetree/bindings/sound/irondevice,* 10988F: sound/soc/codecs/sma* 10989 10990IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10991M: Marc Zyngier <maz@kernel.org> 10992S: Maintained 10993T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10994F: Documentation/core-api/irq/irq-domain.rst 10995F: include/linux/irqdomain.h 10996F: kernel/irq/irqdomain.c 10997F: kernel/irq/msi.c 10998 10999IRQ SUBSYSTEM 11000M: Thomas Gleixner <tglx@linutronix.de> 11001L: linux-kernel@vger.kernel.org 11002S: Maintained 11003T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11004F: include/linux/group_cpus.h 11005F: kernel/irq/ 11006F: lib/group_cpus.c 11007 11008IRQCHIP DRIVERS 11009M: Thomas Gleixner <tglx@linutronix.de> 11010M: Marc Zyngier <maz@kernel.org> 11011L: linux-kernel@vger.kernel.org 11012S: Maintained 11013T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11014F: Documentation/devicetree/bindings/interrupt-controller/ 11015F: drivers/irqchip/ 11016 11017ISA 11018M: William Breathitt Gray <william.gray@linaro.org> 11019S: Maintained 11020F: Documentation/driver-api/isa.rst 11021F: drivers/base/isa.c 11022F: include/linux/isa.h 11023 11024ISA RADIO MODULE 11025M: Hans Verkuil <hverkuil@xs4all.nl> 11026L: linux-media@vger.kernel.org 11027S: Maintained 11028W: https://linuxtv.org 11029T: git git://linuxtv.org/media_tree.git 11030F: drivers/media/radio/radio-isa* 11031 11032ISAPNP 11033M: Jaroslav Kysela <perex@perex.cz> 11034S: Maintained 11035F: Documentation/driver-api/isapnp.rst 11036F: drivers/pnp/isapnp/ 11037F: include/linux/isapnp.h 11038 11039ISCSI 11040M: Lee Duncan <lduncan@suse.com> 11041M: Chris Leech <cleech@redhat.com> 11042M: Mike Christie <michael.christie@oracle.com> 11043L: open-iscsi@googlegroups.com 11044L: linux-scsi@vger.kernel.org 11045S: Maintained 11046W: www.open-iscsi.com 11047F: drivers/scsi/*iscsi* 11048F: include/scsi/*iscsi* 11049 11050iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11051M: Peter Jones <pjones@redhat.com> 11052M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11053S: Maintained 11054F: drivers/firmware/iscsi_ibft* 11055 11056ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11057M: Sagi Grimberg <sagi@grimberg.me> 11058M: Max Gurtovoy <mgurtovoy@nvidia.com> 11059L: linux-rdma@vger.kernel.org 11060S: Supported 11061W: http://www.openfabrics.org 11062W: www.open-iscsi.org 11063Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11064F: drivers/infiniband/ulp/iser/ 11065 11066ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11067M: Sagi Grimberg <sagi@grimberg.me> 11068L: linux-rdma@vger.kernel.org 11069L: target-devel@vger.kernel.org 11070S: Supported 11071W: http://www.linux-iscsi.org 11072T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11073F: drivers/infiniband/ulp/isert 11074 11075ISDN/CMTP OVER BLUETOOTH 11076M: Karsten Keil <isdn@linux-pingi.de> 11077L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11078L: netdev@vger.kernel.org 11079S: Odd Fixes 11080W: http://www.isdn4linux.de 11081F: Documentation/isdn/ 11082F: drivers/isdn/capi/ 11083F: include/linux/isdn/ 11084F: include/uapi/linux/isdn/ 11085F: net/bluetooth/cmtp/ 11086 11087ISDN/mISDN SUBSYSTEM 11088M: Karsten Keil <isdn@linux-pingi.de> 11089L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11090L: netdev@vger.kernel.org 11091S: Maintained 11092W: http://www.isdn4linux.de 11093F: drivers/isdn/Kconfig 11094F: drivers/isdn/Makefile 11095F: drivers/isdn/hardware/ 11096F: drivers/isdn/mISDN/ 11097 11098ISOFS FILESYSTEM 11099M: Jan Kara <jack@suse.cz> 11100L: linux-fsdevel@vger.kernel.org 11101S: Maintained 11102F: Documentation/filesystems/isofs.rst 11103F: fs/isofs/ 11104 11105IT87 HARDWARE MONITORING DRIVER 11106M: Jean Delvare <jdelvare@suse.com> 11107L: linux-hwmon@vger.kernel.org 11108S: Maintained 11109F: Documentation/hwmon/it87.rst 11110F: drivers/hwmon/it87.c 11111 11112IT913X MEDIA DRIVER 11113M: Antti Palosaari <crope@iki.fi> 11114L: linux-media@vger.kernel.org 11115S: Maintained 11116W: https://linuxtv.org 11117W: http://palosaari.fi/linux/ 11118Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11119T: git git://linuxtv.org/anttip/media_tree.git 11120F: drivers/media/tuners/it913x* 11121 11122ITE IT66121 HDMI BRIDGE DRIVER 11123M: Phong LE <ple@baylibre.com> 11124M: Neil Armstrong <neil.armstrong@linaro.org> 11125S: Maintained 11126T: git git://anongit.freedesktop.org/drm/drm-misc 11127F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11128F: drivers/gpu/drm/bridge/ite-it66121.c 11129 11130IVTV VIDEO4LINUX DRIVER 11131M: Andy Walls <awalls@md.metrocast.net> 11132L: linux-media@vger.kernel.org 11133S: Maintained 11134W: https://linuxtv.org 11135T: git git://linuxtv.org/media_tree.git 11136F: Documentation/admin-guide/media/ivtv* 11137F: drivers/media/pci/ivtv/ 11138F: include/uapi/linux/ivtv* 11139 11140IX2505V MEDIA DRIVER 11141M: Malcolm Priestley <tvboxspy@gmail.com> 11142L: linux-media@vger.kernel.org 11143S: Maintained 11144W: https://linuxtv.org 11145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11146F: drivers/media/dvb-frontends/ix2505v* 11147 11148JAILHOUSE HYPERVISOR INTERFACE 11149M: Jan Kiszka <jan.kiszka@siemens.com> 11150L: jailhouse-dev@googlegroups.com 11151S: Maintained 11152F: arch/x86/include/asm/jailhouse_para.h 11153F: arch/x86/kernel/jailhouse.c 11154 11155JC42.4 TEMPERATURE SENSOR DRIVER 11156M: Guenter Roeck <linux@roeck-us.net> 11157L: linux-hwmon@vger.kernel.org 11158S: Maintained 11159F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11160F: Documentation/hwmon/jc42.rst 11161F: drivers/hwmon/jc42.c 11162 11163JFS FILESYSTEM 11164M: Dave Kleikamp <shaggy@kernel.org> 11165L: jfs-discussion@lists.sourceforge.net 11166S: Odd Fixes 11167W: http://jfs.sourceforge.net/ 11168T: git https://github.com/kleikamp/linux-shaggy.git 11169F: Documentation/admin-guide/jfs.rst 11170F: fs/jfs/ 11171 11172JME NETWORK DRIVER 11173M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11174L: netdev@vger.kernel.org 11175S: Maintained 11176F: drivers/net/ethernet/jme.* 11177 11178JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11179M: David Woodhouse <dwmw2@infradead.org> 11180M: Richard Weinberger <richard@nod.at> 11181L: linux-mtd@lists.infradead.org 11182S: Odd Fixes 11183W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11184T: git git://git.infradead.org/ubifs-2.6.git 11185F: fs/jffs2/ 11186F: include/uapi/linux/jffs2.h 11187 11188JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11189M: "Theodore Ts'o" <tytso@mit.edu> 11190M: Jan Kara <jack@suse.com> 11191L: linux-ext4@vger.kernel.org 11192S: Maintained 11193F: fs/jbd2/ 11194F: include/linux/jbd2.h 11195 11196JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11197M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11198L: linux-media@vger.kernel.org 11199L: linux-renesas-soc@vger.kernel.org 11200S: Maintained 11201F: drivers/media/platform/renesas/rcar_jpu.c 11202 11203JSM Neo PCI based serial card 11204L: linux-serial@vger.kernel.org 11205S: Orphan 11206F: drivers/tty/serial/jsm/ 11207 11208K10TEMP HARDWARE MONITORING DRIVER 11209M: Clemens Ladisch <clemens@ladisch.de> 11210L: linux-hwmon@vger.kernel.org 11211S: Maintained 11212F: Documentation/hwmon/k10temp.rst 11213F: drivers/hwmon/k10temp.c 11214 11215K8TEMP HARDWARE MONITORING DRIVER 11216M: Rudolf Marek <r.marek@assembler.cz> 11217L: linux-hwmon@vger.kernel.org 11218S: Maintained 11219F: Documentation/hwmon/k8temp.rst 11220F: drivers/hwmon/k8temp.c 11221 11222KASAN 11223M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11224R: Alexander Potapenko <glider@google.com> 11225R: Andrey Konovalov <andreyknvl@gmail.com> 11226R: Dmitry Vyukov <dvyukov@google.com> 11227R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11228L: kasan-dev@googlegroups.com 11229S: Maintained 11230F: Documentation/dev-tools/kasan.rst 11231F: arch/*/include/asm/*kasan.h 11232F: arch/*/mm/kasan_init* 11233F: include/linux/kasan*.h 11234F: lib/Kconfig.kasan 11235F: mm/kasan/ 11236F: scripts/Makefile.kasan 11237 11238KCONFIG 11239M: Masahiro Yamada <masahiroy@kernel.org> 11240L: linux-kbuild@vger.kernel.org 11241S: Maintained 11242Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11244F: Documentation/kbuild/kconfig* 11245F: scripts/Kconfig.include 11246F: scripts/kconfig/ 11247 11248KCOV 11249R: Dmitry Vyukov <dvyukov@google.com> 11250R: Andrey Konovalov <andreyknvl@gmail.com> 11251L: kasan-dev@googlegroups.com 11252S: Maintained 11253F: Documentation/dev-tools/kcov.rst 11254F: include/linux/kcov.h 11255F: include/uapi/linux/kcov.h 11256F: kernel/kcov.c 11257F: scripts/Makefile.kcov 11258 11259KCSAN 11260M: Marco Elver <elver@google.com> 11261R: Dmitry Vyukov <dvyukov@google.com> 11262L: kasan-dev@googlegroups.com 11263S: Maintained 11264F: Documentation/dev-tools/kcsan.rst 11265F: include/linux/kcsan*.h 11266F: kernel/kcsan/ 11267F: lib/Kconfig.kcsan 11268F: scripts/Makefile.kcsan 11269 11270KDUMP 11271M: Baoquan He <bhe@redhat.com> 11272R: Vivek Goyal <vgoyal@redhat.com> 11273R: Dave Young <dyoung@redhat.com> 11274L: kexec@lists.infradead.org 11275S: Maintained 11276W: http://lse.sourceforge.net/kdump/ 11277F: Documentation/admin-guide/kdump/ 11278F: fs/proc/vmcore.c 11279F: include/linux/crash_core.h 11280F: include/linux/crash_dump.h 11281F: include/uapi/linux/vmcore.h 11282F: kernel/crash_*.c 11283 11284KEENE FM RADIO TRANSMITTER DRIVER 11285M: Hans Verkuil <hverkuil@xs4all.nl> 11286L: linux-media@vger.kernel.org 11287S: Maintained 11288W: https://linuxtv.org 11289T: git git://linuxtv.org/media_tree.git 11290F: drivers/media/radio/radio-keene* 11291 11292KERNEL AUTOMOUNTER 11293M: Ian Kent <raven@themaw.net> 11294L: autofs@vger.kernel.org 11295S: Maintained 11296F: fs/autofs/ 11297 11298KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11299M: Masahiro Yamada <masahiroy@kernel.org> 11300R: Nathan Chancellor <nathan@kernel.org> 11301R: Nick Desaulniers <ndesaulniers@google.com> 11302R: Nicolas Schier <nicolas@fjasle.eu> 11303L: linux-kbuild@vger.kernel.org 11304S: Maintained 11305Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11306T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11307F: Documentation/kbuild/ 11308F: Makefile 11309F: scripts/*vmlinux* 11310F: scripts/Kbuild* 11311F: scripts/Makefile* 11312F: scripts/basic/ 11313F: scripts/dummy-tools/ 11314F: scripts/mk* 11315F: scripts/mod/ 11316F: scripts/package/ 11317 11318KERNEL HARDENING (not covered by other areas) 11319M: Kees Cook <keescook@chromium.org> 11320L: linux-hardening@vger.kernel.org 11321S: Supported 11322T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11323F: Documentation/ABI/testing/sysfs-kernel-oops_count 11324F: Documentation/ABI/testing/sysfs-kernel-warn_count 11325F: include/linux/overflow.h 11326F: include/linux/randomize_kstack.h 11327F: mm/usercopy.c 11328K: \b(add|choose)_random_kstack_offset\b 11329K: \b__check_(object_size|heap_object)\b 11330 11331KERNEL JANITORS 11332L: kernel-janitors@vger.kernel.org 11333S: Odd Fixes 11334W: http://kernelnewbies.org/KernelJanitors 11335 11336KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11337M: Chuck Lever <chuck.lever@oracle.com> 11338M: Jeff Layton <jlayton@kernel.org> 11339R: Neil Brown <neilb@suse.de> 11340R: Olga Kornievskaia <kolga@netapp.com> 11341R: Dai Ngo <Dai.Ngo@oracle.com> 11342R: Tom Talpey <tom@talpey.com> 11343L: linux-nfs@vger.kernel.org 11344S: Supported 11345W: http://nfs.sourceforge.net/ 11346T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11347F: Documentation/filesystems/nfs/ 11348F: fs/exportfs/ 11349F: fs/lockd/ 11350F: fs/nfs_common/ 11351F: fs/nfsd/ 11352F: include/linux/lockd/ 11353F: include/linux/sunrpc/ 11354F: include/trace/events/rpcgss.h 11355F: include/trace/events/rpcrdma.h 11356F: include/trace/events/sunrpc.h 11357F: include/trace/misc/fs.h 11358F: include/trace/misc/nfs.h 11359F: include/trace/misc/sunrpc.h 11360F: include/uapi/linux/nfsd/ 11361F: include/uapi/linux/sunrpc/ 11362F: net/sunrpc/ 11363 11364KERNEL REGRESSIONS 11365M: Thorsten Leemhuis <linux@leemhuis.info> 11366L: regressions@lists.linux.dev 11367S: Supported 11368F: Documentation/admin-guide/reporting-regressions.rst 11369F: Documentation/process/handling-regressions.rst 11370 11371KERNEL SELFTEST FRAMEWORK 11372M: Shuah Khan <shuah@kernel.org> 11373M: Shuah Khan <skhan@linuxfoundation.org> 11374L: linux-kselftest@vger.kernel.org 11375S: Maintained 11376Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11377T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11378F: Documentation/dev-tools/kselftest* 11379F: tools/testing/selftests/ 11380 11381KERNEL SMB3 SERVER (KSMBD) 11382M: Namjae Jeon <linkinjeon@kernel.org> 11383M: Steve French <sfrench@samba.org> 11384R: Sergey Senozhatsky <senozhatsky@chromium.org> 11385R: Tom Talpey <tom@talpey.com> 11386L: linux-cifs@vger.kernel.org 11387S: Maintained 11388T: git git://git.samba.org/ksmbd.git 11389F: Documentation/filesystems/smb/ksmbd.rst 11390F: fs/smb/common/ 11391F: fs/smb/server/ 11392 11393KERNEL UNIT TESTING FRAMEWORK (KUnit) 11394M: Brendan Higgins <brendanhiggins@google.com> 11395M: David Gow <davidgow@google.com> 11396L: linux-kselftest@vger.kernel.org 11397L: kunit-dev@googlegroups.com 11398S: Maintained 11399W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11400T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11401T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11402F: Documentation/dev-tools/kunit/ 11403F: include/kunit/ 11404F: lib/kunit/ 11405F: tools/testing/kunit/ 11406 11407KERNEL USERMODE HELPER 11408M: Luis Chamberlain <mcgrof@kernel.org> 11409L: linux-kernel@vger.kernel.org 11410S: Maintained 11411F: include/linux/umh.h 11412F: kernel/umh.c 11413 11414KERNEL VIRTUAL MACHINE (KVM) 11415M: Paolo Bonzini <pbonzini@redhat.com> 11416L: kvm@vger.kernel.org 11417S: Supported 11418W: http://www.linux-kvm.org 11419T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11420F: Documentation/virt/kvm/ 11421F: include/asm-generic/kvm* 11422F: include/kvm/iodev.h 11423F: include/linux/kvm* 11424F: include/trace/events/kvm.h 11425F: include/uapi/asm-generic/kvm* 11426F: include/uapi/linux/kvm* 11427F: tools/kvm/ 11428F: tools/testing/selftests/kvm/ 11429F: virt/kvm/* 11430 11431KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11432M: Marc Zyngier <maz@kernel.org> 11433M: Oliver Upton <oliver.upton@linux.dev> 11434R: James Morse <james.morse@arm.com> 11435R: Suzuki K Poulose <suzuki.poulose@arm.com> 11436R: Zenghui Yu <yuzenghui@huawei.com> 11437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11438L: kvmarm@lists.linux.dev 11439S: Maintained 11440T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11441F: arch/arm64/include/asm/kvm* 11442F: arch/arm64/include/uapi/asm/kvm* 11443F: arch/arm64/kvm/ 11444F: include/kvm/arm_* 11445F: tools/testing/selftests/kvm/*/aarch64/ 11446F: tools/testing/selftests/kvm/aarch64/ 11447 11448KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11449M: Huacai Chen <chenhuacai@kernel.org> 11450L: linux-mips@vger.kernel.org 11451L: kvm@vger.kernel.org 11452S: Maintained 11453T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11454F: arch/mips/include/asm/kvm* 11455F: arch/mips/include/uapi/asm/kvm* 11456F: arch/mips/kvm/ 11457 11458KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11459M: Michael Ellerman <mpe@ellerman.id.au> 11460R: Nicholas Piggin <npiggin@gmail.com> 11461L: linuxppc-dev@lists.ozlabs.org 11462L: kvm@vger.kernel.org 11463S: Maintained (Book3S 64-bit HV) 11464S: Odd fixes (Book3S 64-bit PR) 11465S: Orphan (Book3E and 32-bit) 11466T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11467F: arch/powerpc/include/asm/kvm* 11468F: arch/powerpc/include/uapi/asm/kvm* 11469F: arch/powerpc/kernel/kvm* 11470F: arch/powerpc/kvm/ 11471 11472KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11473M: Anup Patel <anup@brainfault.org> 11474R: Atish Patra <atishp@atishpatra.org> 11475L: kvm@vger.kernel.org 11476L: kvm-riscv@lists.infradead.org 11477L: linux-riscv@lists.infradead.org 11478S: Maintained 11479T: git https://github.com/kvm-riscv/linux.git 11480F: arch/riscv/include/asm/kvm* 11481F: arch/riscv/include/uapi/asm/kvm* 11482F: arch/riscv/kvm/ 11483F: tools/testing/selftests/kvm/*/riscv/ 11484 11485KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11486M: Christian Borntraeger <borntraeger@linux.ibm.com> 11487M: Janosch Frank <frankja@linux.ibm.com> 11488M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11489R: David Hildenbrand <david@redhat.com> 11490L: kvm@vger.kernel.org 11491S: Supported 11492T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11493F: Documentation/virt/kvm/s390* 11494F: arch/s390/include/asm/gmap.h 11495F: arch/s390/include/asm/kvm* 11496F: arch/s390/include/uapi/asm/kvm* 11497F: arch/s390/include/uapi/asm/uvdevice.h 11498F: arch/s390/kernel/uv.c 11499F: arch/s390/kvm/ 11500F: arch/s390/mm/gmap.c 11501F: drivers/s390/char/uvdevice.c 11502F: tools/testing/selftests/drivers/s390x/uvdevice/ 11503F: tools/testing/selftests/kvm/*/s390x/ 11504F: tools/testing/selftests/kvm/s390x/ 11505 11506KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11507M: Sean Christopherson <seanjc@google.com> 11508M: Paolo Bonzini <pbonzini@redhat.com> 11509L: kvm@vger.kernel.org 11510S: Supported 11511P: Documentation/process/maintainer-kvm-x86.rst 11512T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11513F: arch/x86/include/asm/kvm* 11514F: arch/x86/include/asm/svm.h 11515F: arch/x86/include/asm/vmx*.h 11516F: arch/x86/include/uapi/asm/kvm* 11517F: arch/x86/include/uapi/asm/svm.h 11518F: arch/x86/include/uapi/asm/vmx.h 11519F: arch/x86/kvm/ 11520F: arch/x86/kvm/*/ 11521 11522KERNFS 11523M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11524M: Tejun Heo <tj@kernel.org> 11525S: Supported 11526T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11527F: fs/kernfs/ 11528F: include/linux/kernfs.h 11529 11530KEXEC 11531M: Eric Biederman <ebiederm@xmission.com> 11532L: kexec@lists.infradead.org 11533S: Maintained 11534W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11535F: include/linux/kexec.h 11536F: include/uapi/linux/kexec.h 11537F: kernel/kexec* 11538 11539KEYS-ENCRYPTED 11540M: Mimi Zohar <zohar@linux.ibm.com> 11541L: linux-integrity@vger.kernel.org 11542L: keyrings@vger.kernel.org 11543S: Supported 11544F: Documentation/security/keys/trusted-encrypted.rst 11545F: include/keys/encrypted-type.h 11546F: security/keys/encrypted-keys/ 11547 11548KEYS-TRUSTED 11549M: James Bottomley <jejb@linux.ibm.com> 11550M: Jarkko Sakkinen <jarkko@kernel.org> 11551M: Mimi Zohar <zohar@linux.ibm.com> 11552L: linux-integrity@vger.kernel.org 11553L: keyrings@vger.kernel.org 11554S: Supported 11555F: Documentation/security/keys/trusted-encrypted.rst 11556F: include/keys/trusted-type.h 11557F: include/keys/trusted_tpm.h 11558F: security/keys/trusted-keys/ 11559 11560KEYS-TRUSTED-CAAM 11561M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11562R: Pengutronix Kernel Team <kernel@pengutronix.de> 11563L: linux-integrity@vger.kernel.org 11564L: keyrings@vger.kernel.org 11565S: Maintained 11566F: include/keys/trusted_caam.h 11567F: security/keys/trusted-keys/trusted_caam.c 11568 11569KEYS-TRUSTED-TEE 11570M: Sumit Garg <sumit.garg@linaro.org> 11571L: linux-integrity@vger.kernel.org 11572L: keyrings@vger.kernel.org 11573S: Supported 11574F: include/keys/trusted_tee.h 11575F: security/keys/trusted-keys/trusted_tee.c 11576 11577KEYS/KEYRINGS 11578M: David Howells <dhowells@redhat.com> 11579M: Jarkko Sakkinen <jarkko@kernel.org> 11580L: keyrings@vger.kernel.org 11581S: Maintained 11582F: Documentation/security/keys/core.rst 11583F: include/keys/ 11584F: include/linux/key-type.h 11585F: include/linux/key.h 11586F: include/linux/keyctl.h 11587F: include/uapi/linux/keyctl.h 11588F: security/keys/ 11589 11590KEYS/KEYRINGS_INTEGRITY 11591M: Jarkko Sakkinen <jarkko@kernel.org> 11592M: Mimi Zohar <zohar@linux.ibm.com> 11593L: linux-integrity@vger.kernel.org 11594L: keyrings@vger.kernel.org 11595S: Supported 11596F: security/integrity/platform_certs 11597 11598KFENCE 11599M: Alexander Potapenko <glider@google.com> 11600M: Marco Elver <elver@google.com> 11601R: Dmitry Vyukov <dvyukov@google.com> 11602L: kasan-dev@googlegroups.com 11603S: Maintained 11604F: Documentation/dev-tools/kfence.rst 11605F: arch/*/include/asm/kfence.h 11606F: include/linux/kfence.h 11607F: lib/Kconfig.kfence 11608F: mm/kfence/ 11609 11610KFIFO 11611M: Stefani Seibold <stefani@seibold.net> 11612S: Maintained 11613F: include/linux/kfifo.h 11614F: lib/kfifo.c 11615F: samples/kfifo/ 11616 11617KGDB / KDB /debug_core 11618M: Jason Wessel <jason.wessel@windriver.com> 11619M: Daniel Thompson <daniel.thompson@linaro.org> 11620R: Douglas Anderson <dianders@chromium.org> 11621L: kgdb-bugreport@lists.sourceforge.net 11622S: Maintained 11623W: http://kgdb.wiki.kernel.org/ 11624T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11625F: Documentation/dev-tools/kgdb.rst 11626F: drivers/misc/kgdbts.c 11627F: drivers/tty/serial/kgdboc.c 11628F: include/linux/kdb.h 11629F: include/linux/kgdb.h 11630F: kernel/debug/ 11631F: kernel/module/kdb.c 11632 11633KHADAS MCU MFD DRIVER 11634M: Neil Armstrong <neil.armstrong@linaro.org> 11635L: linux-amlogic@lists.infradead.org 11636S: Maintained 11637F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11638F: drivers/mfd/khadas-mcu.c 11639F: drivers/thermal/khadas_mcu_fan.c 11640F: include/linux/mfd/khadas-mcu.h 11641 11642KIONIX/ROHM KX022A ACCELEROMETER 11643M: Matti Vaittinen <mazziesaccount@gmail.com> 11644L: linux-iio@vger.kernel.org 11645S: Supported 11646F: drivers/iio/accel/kionix-kx022a* 11647 11648KMEMLEAK 11649M: Catalin Marinas <catalin.marinas@arm.com> 11650S: Maintained 11651F: Documentation/dev-tools/kmemleak.rst 11652F: include/linux/kmemleak.h 11653F: mm/kmemleak.c 11654F: samples/kmemleak/kmemleak-test.c 11655 11656KMSAN 11657M: Alexander Potapenko <glider@google.com> 11658R: Marco Elver <elver@google.com> 11659R: Dmitry Vyukov <dvyukov@google.com> 11660L: kasan-dev@googlegroups.com 11661S: Maintained 11662F: Documentation/dev-tools/kmsan.rst 11663F: arch/*/include/asm/kmsan.h 11664F: arch/*/mm/kmsan_* 11665F: include/linux/kmsan*.h 11666F: lib/Kconfig.kmsan 11667F: mm/kmsan/ 11668F: scripts/Makefile.kmsan 11669 11670KPROBES 11671M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11672M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11673M: "David S. Miller" <davem@davemloft.net> 11674M: Masami Hiramatsu <mhiramat@kernel.org> 11675L: linux-kernel@vger.kernel.org 11676L: linux-trace-kernel@vger.kernel.org 11677S: Maintained 11678Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11679T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11680F: Documentation/trace/kprobes.rst 11681F: include/asm-generic/kprobes.h 11682F: include/linux/kprobes.h 11683F: kernel/kprobes.c 11684F: lib/test_kprobes.c 11685F: samples/kprobes 11686 11687KS0108 LCD CONTROLLER DRIVER 11688M: Miguel Ojeda <ojeda@kernel.org> 11689S: Maintained 11690F: Documentation/admin-guide/auxdisplay/ks0108.rst 11691F: drivers/auxdisplay/ks0108.c 11692F: include/linux/ks0108.h 11693 11694KTD253 BACKLIGHT DRIVER 11695M: Linus Walleij <linus.walleij@linaro.org> 11696S: Maintained 11697F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11698F: drivers/video/backlight/ktd253-backlight.c 11699 11700KTEST 11701M: Steven Rostedt <rostedt@goodmis.org> 11702M: John Hawley <warthog9@eaglescrag.net> 11703S: Maintained 11704F: tools/testing/ktest 11705 11706KTZ8866 BACKLIGHT DRIVER 11707M: Jianhua Lu <lujianhua000@gmail.com> 11708S: Maintained 11709F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11710F: drivers/video/backlight/ktz8866.c 11711 11712KVM PARAVIRT (KVM/paravirt) 11713M: Paolo Bonzini <pbonzini@redhat.com> 11714R: Wanpeng Li <wanpengli@tencent.com> 11715R: Vitaly Kuznetsov <vkuznets@redhat.com> 11716L: kvm@vger.kernel.org 11717S: Supported 11718T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11719F: arch/um/include/asm/kvm_para.h 11720F: arch/x86/include/asm/kvm_para.h 11721F: arch/x86/include/asm/pvclock-abi.h 11722F: arch/x86/include/uapi/asm/kvm_para.h 11723F: arch/x86/kernel/kvm.c 11724F: arch/x86/kernel/kvmclock.c 11725F: include/asm-generic/kvm_para.h 11726F: include/linux/kvm_para.h 11727F: include/uapi/asm-generic/kvm_para.h 11728F: include/uapi/linux/kvm_para.h 11729 11730KVM X86 HYPER-V (KVM/hyper-v) 11731M: Vitaly Kuznetsov <vkuznets@redhat.com> 11732M: Sean Christopherson <seanjc@google.com> 11733M: Paolo Bonzini <pbonzini@redhat.com> 11734L: kvm@vger.kernel.org 11735S: Supported 11736T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11737F: arch/x86/kvm/hyperv.* 11738F: arch/x86/kvm/kvm_onhyperv.* 11739F: arch/x86/kvm/svm/hyperv.* 11740F: arch/x86/kvm/svm/svm_onhyperv.* 11741F: arch/x86/kvm/vmx/hyperv.* 11742 11743KVM X86 Xen (KVM/Xen) 11744M: David Woodhouse <dwmw2@infradead.org> 11745M: Paul Durrant <paul@xen.org> 11746M: Sean Christopherson <seanjc@google.com> 11747M: Paolo Bonzini <pbonzini@redhat.com> 11748L: kvm@vger.kernel.org 11749S: Supported 11750T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11751F: arch/x86/kvm/xen.* 11752 11753L3MDEV 11754M: David Ahern <dsahern@kernel.org> 11755L: netdev@vger.kernel.org 11756S: Maintained 11757F: include/net/l3mdev.h 11758F: net/l3mdev 11759 11760LANDLOCK SECURITY MODULE 11761M: Mickaël Salaün <mic@digikod.net> 11762L: linux-security-module@vger.kernel.org 11763S: Supported 11764W: https://landlock.io 11765T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11766F: Documentation/security/landlock.rst 11767F: Documentation/userspace-api/landlock.rst 11768F: include/uapi/linux/landlock.h 11769F: samples/landlock/ 11770F: security/landlock/ 11771F: tools/testing/selftests/landlock/ 11772K: landlock 11773K: LANDLOCK 11774 11775LANTIQ / INTEL Ethernet drivers 11776M: Hauke Mehrtens <hauke@hauke-m.de> 11777L: netdev@vger.kernel.org 11778S: Maintained 11779F: drivers/net/dsa/lantiq_gswip.c 11780F: drivers/net/dsa/lantiq_pce.h 11781F: drivers/net/ethernet/lantiq_xrx200.c 11782F: net/dsa/tag_gswip.c 11783 11784LANTIQ MIPS ARCHITECTURE 11785M: John Crispin <john@phrozen.org> 11786L: linux-mips@vger.kernel.org 11787S: Maintained 11788F: arch/mips/lantiq 11789F: drivers/soc/lantiq 11790 11791LASI 53c700 driver for PARISC 11792M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11793L: linux-scsi@vger.kernel.org 11794S: Maintained 11795F: Documentation/scsi/53c700.rst 11796F: drivers/scsi/53c700* 11797 11798LEAKING_ADDRESSES 11799M: Tobin C. Harding <me@tobin.cc> 11800M: Tycho Andersen <tycho@tycho.pizza> 11801L: linux-hardening@vger.kernel.org 11802S: Maintained 11803T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11804F: scripts/leaking_addresses.pl 11805 11806LED SUBSYSTEM 11807M: Pavel Machek <pavel@ucw.cz> 11808M: Lee Jones <lee@kernel.org> 11809L: linux-leds@vger.kernel.org 11810S: Maintained 11811T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11812F: Documentation/devicetree/bindings/leds/ 11813F: Documentation/leds/ 11814F: drivers/leds/ 11815F: include/dt-bindings/leds/ 11816F: include/linux/leds.h 11817 11818LEGACY EEPROM DRIVER 11819M: Jean Delvare <jdelvare@suse.com> 11820S: Maintained 11821F: Documentation/misc-devices/eeprom.rst 11822F: drivers/misc/eeprom/eeprom.c 11823 11824LEGO MINDSTORMS EV3 11825R: David Lechner <david@lechnology.com> 11826S: Maintained 11827F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11828F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11829F: drivers/power/supply/lego_ev3_battery.c 11830 11831LEGO USB Tower driver 11832M: Juergen Stuber <starblue@users.sourceforge.net> 11833L: legousb-devel@lists.sourceforge.net 11834S: Maintained 11835W: http://legousb.sourceforge.net/ 11836F: drivers/usb/misc/legousbtower.c 11837 11838LETSKETCH HID TABLET DRIVER 11839M: Hans de Goede <hdegoede@redhat.com> 11840L: linux-input@vger.kernel.org 11841S: Maintained 11842T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11843F: drivers/hid/hid-letsketch.c 11844 11845LG LAPTOP EXTRAS 11846M: Matan Ziv-Av <matan@svgalib.org> 11847L: platform-driver-x86@vger.kernel.org 11848S: Maintained 11849F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11850F: Documentation/admin-guide/laptops/lg-laptop.rst 11851F: drivers/platform/x86/lg-laptop.c 11852 11853LG2160 MEDIA DRIVER 11854M: Michael Krufky <mkrufky@linuxtv.org> 11855L: linux-media@vger.kernel.org 11856S: Maintained 11857W: https://linuxtv.org 11858W: http://github.com/mkrufky 11859Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11860T: git git://linuxtv.org/mkrufky/tuners.git 11861F: drivers/media/dvb-frontends/lg2160.* 11862 11863LGDT3305 MEDIA DRIVER 11864M: Michael Krufky <mkrufky@linuxtv.org> 11865L: linux-media@vger.kernel.org 11866S: Maintained 11867W: https://linuxtv.org 11868W: http://github.com/mkrufky 11869Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11870T: git git://linuxtv.org/mkrufky/tuners.git 11871F: drivers/media/dvb-frontends/lgdt3305.* 11872 11873LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11874M: Viresh Kumar <vireshk@kernel.org> 11875L: linux-ide@vger.kernel.org 11876S: Maintained 11877T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11878F: drivers/ata/pata_arasan_cf.c 11879F: include/linux/pata_arasan_cf_data.h 11880 11881LIBATA PATA DRIVERS 11882R: Sergey Shtylyov <s.shtylyov@omp.ru> 11883L: linux-ide@vger.kernel.org 11884F: drivers/ata/ata_*.c 11885F: drivers/ata/pata_*.c 11886 11887LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11888M: Linus Walleij <linus.walleij@linaro.org> 11889L: linux-ide@vger.kernel.org 11890S: Maintained 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11892F: drivers/ata/pata_ftide010.c 11893F: drivers/ata/sata_gemini.c 11894F: drivers/ata/sata_gemini.h 11895 11896LIBATA SATA AHCI PLATFORM devices support 11897M: Hans de Goede <hdegoede@redhat.com> 11898M: Jens Axboe <axboe@kernel.dk> 11899L: linux-ide@vger.kernel.org 11900S: Maintained 11901T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11902F: drivers/ata/ahci_platform.c 11903F: drivers/ata/libahci_platform.c 11904F: include/linux/ahci_platform.h 11905 11906LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11907M: Serge Semin <fancer.lancer@gmail.com> 11908L: linux-ide@vger.kernel.org 11909S: Maintained 11910T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11911F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11912F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11913F: drivers/ata/ahci_dwc.c 11914 11915LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11916M: Mikael Pettersson <mikpelinux@gmail.com> 11917L: linux-ide@vger.kernel.org 11918S: Maintained 11919T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11920F: drivers/ata/sata_promise.* 11921 11922LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11923M: Damien Le Moal <dlemoal@kernel.org> 11924L: linux-ide@vger.kernel.org 11925S: Maintained 11926T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11927F: Documentation/ABI/testing/sysfs-ata 11928F: Documentation/devicetree/bindings/ata/ 11929F: drivers/ata/ 11930F: include/linux/ata.h 11931F: include/linux/libata.h 11932 11933LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11934M: Vishal Verma <vishal.l.verma@intel.com> 11935M: Dan Williams <dan.j.williams@intel.com> 11936M: Dave Jiang <dave.jiang@intel.com> 11937L: nvdimm@lists.linux.dev 11938S: Supported 11939Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11940P: Documentation/nvdimm/maintainer-entry-profile.rst 11941F: drivers/nvdimm/btt* 11942 11943LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11944M: Dan Williams <dan.j.williams@intel.com> 11945M: Vishal Verma <vishal.l.verma@intel.com> 11946M: Dave Jiang <dave.jiang@intel.com> 11947L: nvdimm@lists.linux.dev 11948S: Supported 11949Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11950P: Documentation/nvdimm/maintainer-entry-profile.rst 11951F: drivers/nvdimm/pmem* 11952 11953LIBNVDIMM: DEVICETREE BINDINGS 11954M: Oliver O'Halloran <oohall@gmail.com> 11955L: nvdimm@lists.linux.dev 11956S: Supported 11957Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11958F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11959F: drivers/nvdimm/of_pmem.c 11960 11961LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11962M: Dan Williams <dan.j.williams@intel.com> 11963M: Vishal Verma <vishal.l.verma@intel.com> 11964M: Dave Jiang <dave.jiang@intel.com> 11965M: Ira Weiny <ira.weiny@intel.com> 11966L: nvdimm@lists.linux.dev 11967S: Supported 11968Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11969P: Documentation/nvdimm/maintainer-entry-profile.rst 11970T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11971F: drivers/acpi/nfit/* 11972F: drivers/nvdimm/* 11973F: include/linux/libnvdimm.h 11974F: include/linux/nd.h 11975F: include/uapi/linux/ndctl.h 11976F: tools/testing/nvdimm/ 11977 11978LICENSES and SPDX stuff 11979M: Thomas Gleixner <tglx@linutronix.de> 11980M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11981L: linux-spdx@vger.kernel.org 11982S: Maintained 11983T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11984F: COPYING 11985F: Documentation/process/license-rules.rst 11986F: LICENSES/ 11987F: scripts/spdxcheck-test.sh 11988F: scripts/spdxcheck.py 11989F: scripts/spdxexclude 11990 11991LINEAR RANGES HELPERS 11992M: Mark Brown <broonie@kernel.org> 11993R: Matti Vaittinen <mazziesaccount@gmail.com> 11994F: include/linux/linear_range.h 11995F: lib/linear_ranges.c 11996F: lib/test_linear_ranges.c 11997 11998LINUX FOR POWER MACINTOSH 11999L: linuxppc-dev@lists.ozlabs.org 12000S: Orphan 12001F: arch/powerpc/platforms/powermac/ 12002F: drivers/macintosh/ 12003X: drivers/macintosh/adb-iop.c 12004X: drivers/macintosh/via-macii.c 12005 12006LINUX FOR POWERPC (32-BIT AND 64-BIT) 12007M: Michael Ellerman <mpe@ellerman.id.au> 12008R: Nicholas Piggin <npiggin@gmail.com> 12009R: Christophe Leroy <christophe.leroy@csgroup.eu> 12010L: linuxppc-dev@lists.ozlabs.org 12011S: Supported 12012W: https://github.com/linuxppc/wiki/wiki 12013Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12014T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12015F: Documentation/ABI/stable/sysfs-firmware-opal-* 12016F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12017F: Documentation/devicetree/bindings/powerpc/ 12018F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12019F: Documentation/powerpc/ 12020F: arch/powerpc/ 12021F: drivers/*/*/*pasemi* 12022F: drivers/*/*pasemi* 12023F: drivers/char/tpm/tpm_ibmvtpm* 12024F: drivers/crypto/nx/ 12025F: drivers/crypto/vmx/ 12026F: drivers/i2c/busses/i2c-opal.c 12027F: drivers/net/ethernet/ibm/ibmveth.* 12028F: drivers/net/ethernet/ibm/ibmvnic.* 12029F: drivers/pci/hotplug/pnv_php.c 12030F: drivers/pci/hotplug/rpa* 12031F: drivers/rtc/rtc-opal.c 12032F: drivers/scsi/ibmvscsi/ 12033F: drivers/tty/hvc/hvc_opal.c 12034F: drivers/watchdog/wdrtas.c 12035F: tools/testing/selftests/powerpc 12036N: /pmac 12037N: powermac 12038N: powernv 12039N: [^a-z0-9]ps3 12040N: pseries 12041 12042LINUX FOR POWERPC EMBEDDED MPC5XXX 12043M: Anatolij Gustschin <agust@denx.de> 12044L: linuxppc-dev@lists.ozlabs.org 12045S: Odd Fixes 12046F: arch/powerpc/platforms/512x/ 12047F: arch/powerpc/platforms/52xx/ 12048 12049LINUX FOR POWERPC EMBEDDED PPC4XX 12050L: linuxppc-dev@lists.ozlabs.org 12051S: Orphan 12052F: arch/powerpc/platforms/40x/ 12053F: arch/powerpc/platforms/44x/ 12054 12055LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12056M: Scott Wood <oss@buserror.net> 12057L: linuxppc-dev@lists.ozlabs.org 12058S: Odd fixes 12059T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12060F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12061F: Documentation/devicetree/bindings/powerpc/fsl/ 12062F: arch/powerpc/platforms/83xx/ 12063F: arch/powerpc/platforms/85xx/ 12064 12065LINUX FOR POWERPC EMBEDDED PPC8XX 12066M: Christophe Leroy <christophe.leroy@csgroup.eu> 12067L: linuxppc-dev@lists.ozlabs.org 12068S: Maintained 12069F: arch/powerpc/platforms/8xx/ 12070 12071LINUX KERNEL DUMP TEST MODULE (LKDTM) 12072M: Kees Cook <keescook@chromium.org> 12073S: Maintained 12074F: drivers/misc/lkdtm/* 12075F: tools/testing/selftests/lkdtm/* 12076 12077LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12078M: Alan Stern <stern@rowland.harvard.edu> 12079M: Andrea Parri <parri.andrea@gmail.com> 12080M: Will Deacon <will@kernel.org> 12081M: Peter Zijlstra <peterz@infradead.org> 12082M: Boqun Feng <boqun.feng@gmail.com> 12083M: Nicholas Piggin <npiggin@gmail.com> 12084M: David Howells <dhowells@redhat.com> 12085M: Jade Alglave <j.alglave@ucl.ac.uk> 12086M: Luc Maranget <luc.maranget@inria.fr> 12087M: "Paul E. McKenney" <paulmck@kernel.org> 12088R: Akira Yokosawa <akiyks@gmail.com> 12089R: Daniel Lustig <dlustig@nvidia.com> 12090R: Joel Fernandes <joel@joelfernandes.org> 12091L: linux-kernel@vger.kernel.org 12092L: linux-arch@vger.kernel.org 12093S: Supported 12094T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12095F: Documentation/atomic_bitops.txt 12096F: Documentation/atomic_t.txt 12097F: Documentation/core-api/refcount-vs-atomic.rst 12098F: Documentation/litmus-tests/ 12099F: Documentation/memory-barriers.txt 12100F: tools/memory-model/ 12101 12102LINUX-NEXT TREE 12103M: Stephen Rothwell <sfr@canb.auug.org.au> 12104L: linux-next@vger.kernel.org 12105S: Supported 12106B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12107T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12108 12109LIS3LV02D ACCELEROMETER DRIVER 12110M: Eric Piel <eric.piel@tremplin-utc.net> 12111S: Maintained 12112F: Documentation/misc-devices/lis3lv02d.rst 12113F: drivers/misc/lis3lv02d/ 12114F: drivers/platform/x86/hp/hp_accel.c 12115 12116LIST KUNIT TEST 12117M: David Gow <davidgow@google.com> 12118L: linux-kselftest@vger.kernel.org 12119L: kunit-dev@googlegroups.com 12120S: Maintained 12121F: lib/list-test.c 12122 12123LITEX PLATFORM 12124M: Karol Gugala <kgugala@antmicro.com> 12125M: Mateusz Holenko <mholenko@antmicro.com> 12126M: Gabriel Somlo <gsomlo@gmail.com> 12127M: Joel Stanley <joel@jms.id.au> 12128S: Maintained 12129F: Documentation/devicetree/bindings/*/litex,*.yaml 12130F: arch/openrisc/boot/dts/or1klitex.dts 12131F: drivers/mmc/host/litex_mmc.c 12132F: drivers/net/ethernet/litex/* 12133F: drivers/soc/litex/* 12134F: drivers/tty/serial/liteuart.c 12135F: include/linux/litex.h 12136N: litex 12137 12138LIVE PATCHING 12139M: Josh Poimboeuf <jpoimboe@kernel.org> 12140M: Jiri Kosina <jikos@kernel.org> 12141M: Miroslav Benes <mbenes@suse.cz> 12142M: Petr Mladek <pmladek@suse.com> 12143R: Joe Lawrence <joe.lawrence@redhat.com> 12144L: live-patching@vger.kernel.org 12145S: Maintained 12146T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12147F: Documentation/ABI/testing/sysfs-kernel-livepatch 12148F: Documentation/livepatch/ 12149F: arch/powerpc/include/asm/livepatch.h 12150F: include/linux/livepatch.h 12151F: kernel/livepatch/ 12152F: kernel/module/livepatch.c 12153F: lib/livepatch/ 12154F: samples/livepatch/ 12155F: tools/testing/selftests/livepatch/ 12156 12157LLC (802.2) 12158L: netdev@vger.kernel.org 12159S: Odd fixes 12160F: include/linux/llc.h 12161F: include/net/llc* 12162F: include/uapi/linux/llc.h 12163F: net/llc/ 12164 12165LM73 HARDWARE MONITOR DRIVER 12166M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12167L: linux-hwmon@vger.kernel.org 12168S: Maintained 12169F: drivers/hwmon/lm73.c 12170 12171LM78 HARDWARE MONITOR DRIVER 12172M: Jean Delvare <jdelvare@suse.com> 12173L: linux-hwmon@vger.kernel.org 12174S: Maintained 12175F: Documentation/hwmon/lm78.rst 12176F: drivers/hwmon/lm78.c 12177 12178LM83 HARDWARE MONITOR DRIVER 12179M: Jean Delvare <jdelvare@suse.com> 12180L: linux-hwmon@vger.kernel.org 12181S: Maintained 12182F: Documentation/hwmon/lm83.rst 12183F: drivers/hwmon/lm83.c 12184 12185LM90 HARDWARE MONITOR DRIVER 12186M: Jean Delvare <jdelvare@suse.com> 12187L: linux-hwmon@vger.kernel.org 12188S: Maintained 12189F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12190F: Documentation/hwmon/lm90.rst 12191F: drivers/hwmon/lm90.c 12192F: include/dt-bindings/thermal/lm90.h 12193 12194LM95234 HARDWARE MONITOR DRIVER 12195M: Guenter Roeck <linux@roeck-us.net> 12196L: linux-hwmon@vger.kernel.org 12197S: Maintained 12198F: Documentation/hwmon/lm95234.rst 12199F: drivers/hwmon/lm95234.c 12200 12201LME2510 MEDIA DRIVER 12202M: Malcolm Priestley <tvboxspy@gmail.com> 12203L: linux-media@vger.kernel.org 12204S: Maintained 12205W: https://linuxtv.org 12206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12207F: drivers/media/usb/dvb-usb-v2/lmedm04* 12208 12209LOADPIN SECURITY MODULE 12210M: Kees Cook <keescook@chromium.org> 12211S: Supported 12212T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12213F: Documentation/admin-guide/LSM/LoadPin.rst 12214F: security/loadpin/ 12215 12216LOCKING PRIMITIVES 12217M: Peter Zijlstra <peterz@infradead.org> 12218M: Ingo Molnar <mingo@redhat.com> 12219M: Will Deacon <will@kernel.org> 12220R: Waiman Long <longman@redhat.com> 12221R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12222L: linux-kernel@vger.kernel.org 12223S: Maintained 12224T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12225F: Documentation/locking/ 12226F: arch/*/include/asm/spinlock*.h 12227F: include/linux/lockdep.h 12228F: include/linux/mutex*.h 12229F: include/linux/rwlock*.h 12230F: include/linux/rwsem*.h 12231F: include/linux/seqlock.h 12232F: include/linux/spinlock*.h 12233F: kernel/locking/ 12234F: lib/locking*.[ch] 12235X: kernel/locking/locktorture.c 12236 12237LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12238M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12239L: linux-ntfs-dev@lists.sourceforge.net 12240S: Maintained 12241W: http://www.linux-ntfs.org/content/view/19/37/ 12242F: Documentation/admin-guide/ldm.rst 12243F: block/partitions/ldm.* 12244 12245LOGITECH HID GAMING KEYBOARDS 12246M: Hans de Goede <hdegoede@redhat.com> 12247L: linux-input@vger.kernel.org 12248S: Maintained 12249T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12250F: drivers/hid/hid-lg-g15.c 12251 12252LONTIUM LT8912B MIPI TO HDMI BRIDGE 12253M: Adrien Grassein <adrien.grassein@gmail.com> 12254S: Maintained 12255F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12256F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12257 12258LOONGARCH 12259M: Huacai Chen <chenhuacai@kernel.org> 12260R: WANG Xuerui <kernel@xen0n.name> 12261L: loongarch@lists.linux.dev 12262S: Maintained 12263T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12264F: Documentation/loongarch/ 12265F: Documentation/translations/zh_CN/loongarch/ 12266F: arch/loongarch/ 12267F: drivers/*/*loongarch* 12268 12269LOONGSON GPIO DRIVER 12270M: Yinbo Zhu <zhuyinbo@loongson.cn> 12271L: linux-gpio@vger.kernel.org 12272S: Maintained 12273F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12274F: drivers/gpio/gpio-loongson-64bit.c 12275 12276LOONGSON LS2X I2C DRIVER 12277M: Binbin Zhou <zhoubinbin@loongson.cn> 12278L: linux-i2c@vger.kernel.org 12279S: Maintained 12280F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12281F: drivers/i2c/busses/i2c-ls2x.c 12282 12283LOONGSON-2 SOC SERIES CLOCK DRIVER 12284M: Yinbo Zhu <zhuyinbo@loongson.cn> 12285L: linux-clk@vger.kernel.org 12286S: Maintained 12287F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12288F: drivers/clk/clk-loongson2.c 12289F: include/dt-bindings/clock/loongson,ls2k-clk.h 12290 12291LOONGSON-2 SOC SERIES GUTS DRIVER 12292M: Yinbo Zhu <zhuyinbo@loongson.cn> 12293L: loongarch@lists.linux.dev 12294S: Maintained 12295F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12296F: drivers/soc/loongson/loongson2_guts.c 12297 12298LOONGSON-2 SOC SERIES PINCTRL DRIVER 12299M: zhanghongchen <zhanghongchen@loongson.cn> 12300M: Yinbo Zhu <zhuyinbo@loongson.cn> 12301L: linux-gpio@vger.kernel.org 12302S: Maintained 12303F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12304F: drivers/pinctrl/pinctrl-loongson2.c 12305 12306LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12307M: Sathya Prakash <sathya.prakash@broadcom.com> 12308M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12309M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12310L: MPT-FusionLinux.pdl@broadcom.com 12311L: linux-scsi@vger.kernel.org 12312S: Supported 12313W: http://www.avagotech.com/support/ 12314F: drivers/message/fusion/ 12315F: drivers/scsi/mpt3sas/ 12316 12317LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12318M: Matthew Wilcox <willy@infradead.org> 12319L: linux-scsi@vger.kernel.org 12320S: Maintained 12321F: drivers/scsi/sym53c8xx_2/ 12322 12323LTC1660 DAC DRIVER 12324M: Marcus Folkesson <marcus.folkesson@gmail.com> 12325L: linux-iio@vger.kernel.org 12326S: Maintained 12327F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12328F: drivers/iio/dac/ltc1660.c 12329 12330LTC2688 IIO DAC DRIVER 12331M: Nuno Sá <nuno.sa@analog.com> 12332L: linux-iio@vger.kernel.org 12333S: Supported 12334W: https://ez.analog.com/linux-software-drivers 12335F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12336F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12337F: drivers/iio/dac/ltc2688.c 12338 12339LTC2947 HARDWARE MONITOR DRIVER 12340M: Nuno Sá <nuno.sa@analog.com> 12341L: linux-hwmon@vger.kernel.org 12342S: Supported 12343W: https://ez.analog.com/linux-software-drivers 12344F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12345F: drivers/hwmon/ltc2947-core.c 12346F: drivers/hwmon/ltc2947-i2c.c 12347F: drivers/hwmon/ltc2947-spi.c 12348F: drivers/hwmon/ltc2947.h 12349 12350LTC2983 IIO TEMPERATURE DRIVER 12351M: Nuno Sá <nuno.sa@analog.com> 12352L: linux-iio@vger.kernel.org 12353S: Supported 12354W: https://ez.analog.com/linux-software-drivers 12355F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12356F: drivers/iio/temperature/ltc2983.c 12357 12358LTC4261 HARDWARE MONITOR DRIVER 12359M: Guenter Roeck <linux@roeck-us.net> 12360L: linux-hwmon@vger.kernel.org 12361S: Maintained 12362F: Documentation/hwmon/ltc4261.rst 12363F: drivers/hwmon/ltc4261.c 12364 12365LTC4306 I2C MULTIPLEXER DRIVER 12366M: Michael Hennerich <michael.hennerich@analog.com> 12367L: linux-i2c@vger.kernel.org 12368S: Supported 12369W: https://ez.analog.com/linux-software-drivers 12370F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12371F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12372 12373LTP (Linux Test Project) 12374M: Mike Frysinger <vapier@gentoo.org> 12375M: Cyril Hrubis <chrubis@suse.cz> 12376M: Wanlong Gao <wanlong.gao@gmail.com> 12377M: Jan Stancek <jstancek@redhat.com> 12378M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12379M: Alexey Kodanev <alexey.kodanev@oracle.com> 12380L: ltp@lists.linux.it (subscribers-only) 12381S: Maintained 12382W: http://linux-test-project.github.io/ 12383T: git https://github.com/linux-test-project/ltp.git 12384 12385LYNX 28G SERDES PHY DRIVER 12386M: Ioana Ciornei <ioana.ciornei@nxp.com> 12387L: netdev@vger.kernel.org 12388S: Supported 12389F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12390F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12391 12392LYNX PCS MODULE 12393M: Ioana Ciornei <ioana.ciornei@nxp.com> 12394L: netdev@vger.kernel.org 12395S: Supported 12396F: drivers/net/pcs/pcs-lynx.c 12397F: include/linux/pcs-lynx.h 12398 12399M68K ARCHITECTURE 12400M: Geert Uytterhoeven <geert@linux-m68k.org> 12401L: linux-m68k@lists.linux-m68k.org 12402S: Maintained 12403W: http://www.linux-m68k.org/ 12404T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12405F: arch/m68k/ 12406F: drivers/zorro/ 12407 12408M68K ON APPLE MACINTOSH 12409M: Joshua Thompson <funaho@jurai.org> 12410L: linux-m68k@lists.linux-m68k.org 12411S: Maintained 12412W: http://www.mac.linux-m68k.org/ 12413F: arch/m68k/mac/ 12414F: drivers/macintosh/adb-iop.c 12415F: drivers/macintosh/via-macii.c 12416 12417M68K ON HP9000/300 12418M: Philip Blundell <philb@gnu.org> 12419S: Maintained 12420W: http://www.tazenda.demon.co.uk/phil/linux-hp 12421F: arch/m68k/hp300/ 12422 12423M88DS3103 MEDIA DRIVER 12424M: Antti Palosaari <crope@iki.fi> 12425L: linux-media@vger.kernel.org 12426S: Maintained 12427W: https://linuxtv.org 12428W: http://palosaari.fi/linux/ 12429Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12430T: git git://linuxtv.org/anttip/media_tree.git 12431F: drivers/media/dvb-frontends/m88ds3103* 12432 12433M88RS2000 MEDIA DRIVER 12434M: Malcolm Priestley <tvboxspy@gmail.com> 12435L: linux-media@vger.kernel.org 12436S: Maintained 12437W: https://linuxtv.org 12438Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12439F: drivers/media/dvb-frontends/m88rs2000* 12440 12441MA901 MASTERKIT USB FM RADIO DRIVER 12442M: Alexey Klimov <klimov.linux@gmail.com> 12443L: linux-media@vger.kernel.org 12444S: Maintained 12445T: git git://linuxtv.org/media_tree.git 12446F: drivers/media/radio/radio-ma901.c 12447 12448MAC80211 12449M: Johannes Berg <johannes@sipsolutions.net> 12450L: linux-wireless@vger.kernel.org 12451S: Maintained 12452W: https://wireless.wiki.kernel.org/ 12453Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12454T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12455T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12456F: Documentation/networking/mac80211-injection.rst 12457F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12458F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12459F: include/net/mac80211.h 12460F: net/mac80211/ 12461 12462MAILBOX API 12463M: Jassi Brar <jassisinghbrar@gmail.com> 12464L: linux-kernel@vger.kernel.org 12465S: Maintained 12466F: Documentation/devicetree/bindings/mailbox/ 12467F: drivers/mailbox/ 12468F: include/dt-bindings/mailbox/ 12469F: include/linux/mailbox_client.h 12470F: include/linux/mailbox_controller.h 12471 12472MAILBOX ARM MHUv2 12473M: Viresh Kumar <viresh.kumar@linaro.org> 12474M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12475L: linux-kernel@vger.kernel.org 12476S: Maintained 12477F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12478F: drivers/mailbox/arm_mhuv2.c 12479F: include/linux/mailbox/arm_mhuv2_message.h 12480 12481MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12482M: Michael Kerrisk <mtk.manpages@gmail.com> 12483L: linux-man@vger.kernel.org 12484S: Maintained 12485W: http://www.kernel.org/doc/man-pages 12486 12487MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12488M: Jeremy Kerr <jk@codeconstruct.com.au> 12489M: Matt Johnston <matt@codeconstruct.com.au> 12490L: netdev@vger.kernel.org 12491S: Maintained 12492F: Documentation/networking/mctp.rst 12493F: drivers/net/mctp/ 12494F: include/net/mctp.h 12495F: include/net/mctpdevice.h 12496F: include/net/netns/mctp.h 12497F: net/mctp/ 12498 12499MAPLE TREE 12500M: Liam R. Howlett <Liam.Howlett@oracle.com> 12501L: linux-mm@kvack.org 12502S: Supported 12503F: Documentation/core-api/maple_tree.rst 12504F: include/linux/maple_tree.h 12505F: include/trace/events/maple_tree.h 12506F: lib/maple_tree.c 12507F: lib/test_maple_tree.c 12508F: tools/testing/radix-tree/linux/maple_tree.h 12509F: tools/testing/radix-tree/maple.c 12510 12511MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12512M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12513L: linux-mips@vger.kernel.org 12514S: Maintained 12515F: arch/mips/boot/dts/img/pistachio* 12516 12517MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12518M: Andrew Lunn <andrew@lunn.ch> 12519L: netdev@vger.kernel.org 12520S: Maintained 12521F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12522F: Documentation/networking/devlink/mv88e6xxx.rst 12523F: drivers/net/dsa/mv88e6xxx/ 12524F: include/linux/dsa/mv88e6xxx.h 12525F: include/linux/platform_data/mv88e6xxx.h 12526 12527MARVELL ARMADA 3700 PHY DRIVERS 12528M: Miquel Raynal <miquel.raynal@bootlin.com> 12529S: Maintained 12530F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12531F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12532F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12533F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12534 12535MARVELL ARMADA 3700 SERIAL DRIVER 12536M: Pali Rohár <pali@kernel.org> 12537S: Maintained 12538F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12539F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12540F: drivers/tty/serial/mvebu-uart.c 12541 12542MARVELL ARMADA DRM SUPPORT 12543M: Russell King <linux@armlinux.org.uk> 12544S: Maintained 12545T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12546T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12547F: Documentation/devicetree/bindings/display/armada/ 12548F: drivers/gpu/drm/armada/ 12549F: include/uapi/drm/armada_drm.h 12550 12551MARVELL CRYPTO DRIVER 12552M: Boris Brezillon <bbrezillon@kernel.org> 12553M: Arnaud Ebalard <arno@natisbad.org> 12554M: Srujana Challa <schalla@marvell.com> 12555L: linux-crypto@vger.kernel.org 12556S: Maintained 12557F: drivers/crypto/marvell/ 12558F: include/linux/soc/marvell/octeontx2/ 12559 12560MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12561M: Mirko Lindner <mlindner@marvell.com> 12562M: Stephen Hemminger <stephen@networkplumber.org> 12563L: netdev@vger.kernel.org 12564S: Maintained 12565F: drivers/net/ethernet/marvell/sk* 12566 12567MARVELL LIBERTAS WIRELESS DRIVER 12568L: libertas-dev@lists.infradead.org 12569S: Orphan 12570F: drivers/net/wireless/marvell/libertas/ 12571 12572MARVELL MACCHIATOBIN SUPPORT 12573M: Russell King <linux@armlinux.org.uk> 12574L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12575S: Maintained 12576F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12577 12578MARVELL MV643XX ETHERNET DRIVER 12579M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12580L: netdev@vger.kernel.org 12581S: Maintained 12582F: drivers/net/ethernet/marvell/mv643xx_eth.* 12583F: include/linux/mv643xx.h 12584 12585MARVELL MV88X3310 PHY DRIVER 12586M: Russell King <linux@armlinux.org.uk> 12587M: Marek Behún <kabel@kernel.org> 12588L: netdev@vger.kernel.org 12589S: Maintained 12590F: drivers/net/phy/marvell10g.c 12591 12592MARVELL MVEBU THERMAL DRIVER 12593M: Miquel Raynal <miquel.raynal@bootlin.com> 12594S: Maintained 12595F: drivers/thermal/armada_thermal.c 12596 12597MARVELL MVNETA ETHERNET DRIVER 12598M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12599L: netdev@vger.kernel.org 12600S: Maintained 12601F: drivers/net/ethernet/marvell/mvneta.* 12602 12603MARVELL MVPP2 ETHERNET DRIVER 12604M: Marcin Wojtas <mw@semihalf.com> 12605M: Russell King <linux@armlinux.org.uk> 12606L: netdev@vger.kernel.org 12607S: Maintained 12608F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12609F: drivers/net/ethernet/marvell/mvpp2/ 12610 12611MARVELL MWIFIEX WIRELESS DRIVER 12612M: Brian Norris <briannorris@chromium.org> 12613L: linux-wireless@vger.kernel.org 12614S: Odd Fixes 12615F: drivers/net/wireless/marvell/mwifiex/ 12616 12617MARVELL MWL8K WIRELESS DRIVER 12618L: linux-wireless@vger.kernel.org 12619S: Orphan 12620F: drivers/net/wireless/marvell/mwl8k.c 12621 12622MARVELL NAND CONTROLLER DRIVER 12623M: Miquel Raynal <miquel.raynal@bootlin.com> 12624L: linux-mtd@lists.infradead.org 12625S: Maintained 12626F: drivers/mtd/nand/raw/marvell_nand.c 12627 12628MARVELL OCTEON ENDPOINT DRIVER 12629M: Veerasenareddy Burru <vburru@marvell.com> 12630M: Sathesh Edara <sedara@marvell.com> 12631L: netdev@vger.kernel.org 12632S: Supported 12633F: drivers/net/ethernet/marvell/octeon_ep 12634 12635MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12636M: Sunil Goutham <sgoutham@marvell.com> 12637M: Geetha sowjanya <gakula@marvell.com> 12638M: Subbaraya Sundeep <sbhatta@marvell.com> 12639M: hariprasad <hkelam@marvell.com> 12640L: netdev@vger.kernel.org 12641S: Supported 12642F: drivers/net/ethernet/marvell/octeontx2/nic/ 12643F: include/linux/soc/marvell/octeontx2/ 12644 12645MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12646M: Sunil Goutham <sgoutham@marvell.com> 12647M: Linu Cherian <lcherian@marvell.com> 12648M: Geetha sowjanya <gakula@marvell.com> 12649M: Jerin Jacob <jerinj@marvell.com> 12650M: hariprasad <hkelam@marvell.com> 12651M: Subbaraya Sundeep <sbhatta@marvell.com> 12652L: netdev@vger.kernel.org 12653S: Supported 12654F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12655F: drivers/net/ethernet/marvell/octeontx2/af/ 12656 12657MARVELL PRESTERA ETHERNET SWITCH DRIVER 12658M: Taras Chornyi <taras.chornyi@plvision.eu> 12659S: Supported 12660W: https://github.com/Marvell-switching/switchdev-prestera 12661F: drivers/net/ethernet/marvell/prestera/ 12662 12663MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12664M: Nicolas Pitre <nico@fluxnic.net> 12665S: Odd Fixes 12666F: drivers/mmc/host/mvsdio.* 12667 12668MARVELL USB MDIO CONTROLLER DRIVER 12669M: Tobias Waldekranz <tobias@waldekranz.com> 12670L: netdev@vger.kernel.org 12671S: Maintained 12672F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12673F: drivers/net/mdio/mdio-mvusb.c 12674 12675MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12676M: Hu Ziji <huziji@marvell.com> 12677L: linux-mmc@vger.kernel.org 12678S: Supported 12679F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12680F: drivers/mmc/host/sdhci-xenon* 12681 12682MATROX FRAMEBUFFER DRIVER 12683L: linux-fbdev@vger.kernel.org 12684S: Orphan 12685F: drivers/video/fbdev/matrox/matroxfb_* 12686F: include/uapi/linux/matroxfb.h 12687 12688MAX15301 DRIVER 12689M: Daniel Nilsson <daniel.nilsson@flex.com> 12690L: linux-hwmon@vger.kernel.org 12691S: Maintained 12692F: Documentation/hwmon/max15301.rst 12693F: drivers/hwmon/pmbus/max15301.c 12694 12695MAX16065 HARDWARE MONITOR DRIVER 12696M: Guenter Roeck <linux@roeck-us.net> 12697L: linux-hwmon@vger.kernel.org 12698S: Maintained 12699F: Documentation/hwmon/max16065.rst 12700F: drivers/hwmon/max16065.c 12701 12702MAX2175 SDR TUNER DRIVER 12703M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12704L: linux-media@vger.kernel.org 12705S: Maintained 12706T: git git://linuxtv.org/media_tree.git 12707F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12708F: Documentation/userspace-api/media/drivers/max2175.rst 12709F: drivers/media/i2c/max2175* 12710F: include/uapi/linux/max2175.h 12711 12712MAX31827 TEMPERATURE SWITCH DRIVER 12713M: Daniel Matyas <daniel.matyas@analog.com> 12714L: linux-hwmon@vger.kernel.org 12715S: Supported 12716W: http://ez.analog.com/community/linux-device-drivers 12717F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12718F: Documentation/hwmon/max31827.rst 12719F: drivers/hwmon/max31827.c 12720 12721MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12722L: linux-hwmon@vger.kernel.org 12723S: Orphan 12724F: Documentation/hwmon/max6650.rst 12725F: drivers/hwmon/max6650.c 12726 12727MAX6697 HARDWARE MONITOR DRIVER 12728M: Guenter Roeck <linux@roeck-us.net> 12729L: linux-hwmon@vger.kernel.org 12730S: Maintained 12731F: Documentation/devicetree/bindings/hwmon/max6697.txt 12732F: Documentation/hwmon/max6697.rst 12733F: drivers/hwmon/max6697.c 12734F: include/linux/platform_data/max6697.h 12735 12736MAX9286 QUAD GMSL DESERIALIZER DRIVER 12737M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12738M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12739M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12740M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12741L: linux-media@vger.kernel.org 12742S: Maintained 12743F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12744F: drivers/media/i2c/max9286.c 12745 12746MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12747M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12748L: linux-media@vger.kernel.org 12749S: Maintained 12750F: drivers/staging/media/max96712/max96712.c 12751 12752MAX9860 MONO AUDIO VOICE CODEC DRIVER 12753M: Peter Rosin <peda@axentia.se> 12754L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12755S: Maintained 12756F: Documentation/devicetree/bindings/sound/max9860.txt 12757F: sound/soc/codecs/max9860.* 12758 12759MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12760M: Andreas Klinger <ak@it-klinger.de> 12761L: linux-iio@vger.kernel.org 12762S: Maintained 12763F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12764F: drivers/iio/proximity/mb1232.c 12765 12766MAXIM MAX11205 DRIVER 12767M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12768L: linux-iio@vger.kernel.org 12769S: Supported 12770W: https://ez.analog.com/linux-software-drivers 12771F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12772F: drivers/iio/adc/max11205.c 12773 12774MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12775R: Iskren Chernev <iskren.chernev@gmail.com> 12776R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12777R: Marek Szyprowski <m.szyprowski@samsung.com> 12778R: Matheus Castello <matheus@castello.eng.br> 12779L: linux-pm@vger.kernel.org 12780S: Maintained 12781F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12782F: drivers/power/supply/max17040_battery.c 12783 12784MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12785R: Hans de Goede <hdegoede@redhat.com> 12786R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12787R: Marek Szyprowski <m.szyprowski@samsung.com> 12788R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12789R: Purism Kernel Team <kernel@puri.sm> 12790L: linux-pm@vger.kernel.org 12791S: Maintained 12792F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12793F: drivers/power/supply/max17042_battery.c 12794 12795MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12796M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12797L: linux-kernel@vger.kernel.org 12798S: Maintained 12799F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12800F: drivers/regulator/max20086-regulator.c 12801 12802MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12803M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12804L: linux-iio@vger.kernel.org 12805S: Maintained 12806F: drivers/iio/temperature/max30208.c 12807 12808MAXIM MAX77650 PMIC MFD DRIVER 12809M: Bartosz Golaszewski <brgl@bgdev.pl> 12810L: linux-kernel@vger.kernel.org 12811S: Maintained 12812F: Documentation/devicetree/bindings/*/*max77650.yaml 12813F: Documentation/devicetree/bindings/*/max77650*.yaml 12814F: drivers/gpio/gpio-max77650.c 12815F: drivers/input/misc/max77650-onkey.c 12816F: drivers/leds/leds-max77650.c 12817F: drivers/mfd/max77650.c 12818F: drivers/power/supply/max77650-charger.c 12819F: drivers/regulator/max77650-regulator.c 12820F: include/linux/mfd/max77650.h 12821 12822MAXIM MAX77714 PMIC MFD DRIVER 12823M: Luca Ceresoli <luca@lucaceresoli.net> 12824S: Maintained 12825F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12826F: drivers/mfd/max77714.c 12827F: include/linux/mfd/max77714.h 12828 12829MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12830M: Javier Martinez Canillas <javier@dowhile0.org> 12831L: linux-kernel@vger.kernel.org 12832S: Supported 12833F: Documentation/devicetree/bindings/*/*max77802.yaml 12834F: drivers/regulator/max77802-regulator.c 12835F: include/dt-bindings/*/*max77802.h 12836 12837MAXIM MAX77976 BATTERY CHARGER 12838M: Luca Ceresoli <luca@lucaceresoli.net> 12839S: Supported 12840F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12841F: drivers/power/supply/max77976_charger.c 12842 12843MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12844M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12845L: linux-pm@vger.kernel.org 12846S: Supported 12847B: mailto:linux-samsung-soc@vger.kernel.org 12848F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12849F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12850F: drivers/power/supply/max14577_charger.c 12851F: drivers/power/supply/max77693_charger.c 12852 12853MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12854M: Chanwoo Choi <cw00.choi@samsung.com> 12855M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12856L: linux-kernel@vger.kernel.org 12857S: Supported 12858B: mailto:linux-samsung-soc@vger.kernel.org 12859F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12860F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12861F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12862F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12863F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12864F: drivers/*/*max77843.c 12865F: drivers/*/max14577*.c 12866F: drivers/*/max77686*.c 12867F: drivers/*/max77693*.c 12868F: drivers/clk/clk-max77686.c 12869F: drivers/extcon/extcon-max14577.c 12870F: drivers/extcon/extcon-max77693.c 12871F: drivers/rtc/rtc-max77686.c 12872F: include/linux/mfd/max14577*.h 12873F: include/linux/mfd/max77686*.h 12874F: include/linux/mfd/max77693*.h 12875 12876MAXIRADIO FM RADIO RECEIVER DRIVER 12877M: Hans Verkuil <hverkuil@xs4all.nl> 12878L: linux-media@vger.kernel.org 12879S: Maintained 12880W: https://linuxtv.org 12881T: git git://linuxtv.org/media_tree.git 12882F: drivers/media/radio/radio-maxiradio* 12883 12884MAXLINEAR ETHERNET PHY DRIVER 12885M: Xu Liang <lxu@maxlinear.com> 12886L: netdev@vger.kernel.org 12887S: Supported 12888F: drivers/net/phy/mxl-gpy.c 12889 12890MCAN MMIO DEVICE DRIVER 12891M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12892L: linux-can@vger.kernel.org 12893S: Maintained 12894F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12895F: drivers/net/can/m_can/m_can.c 12896F: drivers/net/can/m_can/m_can.h 12897F: drivers/net/can/m_can/m_can_platform.c 12898 12899MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12900R: Yasushi SHOJI <yashi@spacecubics.com> 12901L: linux-can@vger.kernel.org 12902S: Maintained 12903F: drivers/net/can/usb/mcba_usb.c 12904 12905MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12906M: Rishi Gupta <gupt21@gmail.com> 12907L: linux-i2c@vger.kernel.org 12908L: linux-input@vger.kernel.org 12909S: Maintained 12910F: drivers/hid/hid-mcp2221.c 12911 12912MCP251XFD SPI-CAN NETWORK DRIVER 12913M: Marc Kleine-Budde <mkl@pengutronix.de> 12914M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12915R: Thomas Kopp <thomas.kopp@microchip.com> 12916L: linux-can@vger.kernel.org 12917S: Maintained 12918F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12919F: drivers/net/can/spi/mcp251xfd/ 12920 12921MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12922M: Peter Rosin <peda@axentia.se> 12923L: linux-iio@vger.kernel.org 12924S: Maintained 12925F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12926F: drivers/iio/potentiometer/mcp4018.c 12927F: drivers/iio/potentiometer/mcp4531.c 12928 12929MCR20A IEEE-802.15.4 RADIO DRIVER 12930M: Stefan Schmidt <stefan@datenfreihafen.org> 12931L: linux-wpan@vger.kernel.org 12932S: Odd Fixes 12933W: https://github.com/xueliu/mcr20a-linux 12934F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12935F: drivers/net/ieee802154/mcr20a.c 12936F: drivers/net/ieee802154/mcr20a.h 12937 12938MDIO REGMAP DRIVER 12939M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12940L: netdev@vger.kernel.org 12941S: Maintained 12942F: drivers/net/mdio/mdio-regmap.c 12943F: include/linux/mdio/mdio-regmap.h 12944 12945MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12946M: William Breathitt Gray <william.gray@linaro.org> 12947L: linux-iio@vger.kernel.org 12948S: Maintained 12949F: drivers/iio/dac/cio-dac.c 12950 12951MEDIA CONTROLLER FRAMEWORK 12952M: Sakari Ailus <sakari.ailus@linux.intel.com> 12953M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12954L: linux-media@vger.kernel.org 12955S: Supported 12956W: https://www.linuxtv.org 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/mc/ 12959F: include/media/media-*.h 12960F: include/uapi/linux/media.h 12961 12962MEDIA DRIVER FOR FREESCALE IMX PXP 12963M: Philipp Zabel <p.zabel@pengutronix.de> 12964L: linux-media@vger.kernel.org 12965S: Maintained 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/platform/nxp/imx-pxp.[ch] 12968 12969MEDIA DRIVERS FOR ASCOT2E 12970M: Sergey Kozlov <serjk@netup.ru> 12971M: Abylay Ospan <aospan@netup.ru> 12972L: linux-media@vger.kernel.org 12973S: Supported 12974W: https://linuxtv.org 12975W: http://netup.tv/ 12976T: git git://linuxtv.org/media_tree.git 12977F: drivers/media/dvb-frontends/ascot2e* 12978 12979MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12980M: Jasmin Jessich <jasmin@anw.at> 12981L: linux-media@vger.kernel.org 12982S: Maintained 12983W: https://linuxtv.org 12984T: git git://linuxtv.org/media_tree.git 12985F: drivers/media/dvb-frontends/cxd2099* 12986 12987MEDIA DRIVERS FOR CXD2841ER 12988M: Sergey Kozlov <serjk@netup.ru> 12989M: Abylay Ospan <aospan@netup.ru> 12990L: linux-media@vger.kernel.org 12991S: Supported 12992W: https://linuxtv.org 12993W: http://netup.tv/ 12994T: git git://linuxtv.org/media_tree.git 12995F: drivers/media/dvb-frontends/cxd2841er* 12996 12997MEDIA DRIVERS FOR CXD2880 12998M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12999L: linux-media@vger.kernel.org 13000S: Supported 13001W: http://linuxtv.org/ 13002T: git git://linuxtv.org/media_tree.git 13003F: drivers/media/dvb-frontends/cxd2880/* 13004F: drivers/media/spi/cxd2880* 13005 13006MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13007L: linux-media@vger.kernel.org 13008S: Orphan 13009W: https://linuxtv.org 13010T: git git://linuxtv.org/media_tree.git 13011F: drivers/media/pci/ddbridge/* 13012 13013MEDIA DRIVERS FOR FREESCALE IMX 13014M: Steve Longerbeam <slongerbeam@gmail.com> 13015M: Philipp Zabel <p.zabel@pengutronix.de> 13016L: linux-media@vger.kernel.org 13017S: Maintained 13018T: git git://linuxtv.org/media_tree.git 13019F: Documentation/admin-guide/media/imx.rst 13020F: Documentation/devicetree/bindings/media/imx.txt 13021F: drivers/staging/media/imx/ 13022F: include/linux/imx-media.h 13023F: include/media/imx.h 13024 13025MEDIA DRIVERS FOR FREESCALE IMX7 13026M: Rui Miguel Silva <rmfrfs@gmail.com> 13027M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13028L: linux-media@vger.kernel.org 13029S: Maintained 13030T: git git://linuxtv.org/media_tree.git 13031F: Documentation/admin-guide/media/imx7.rst 13032F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13033F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13034F: drivers/media/platform/nxp/imx-mipi-csis.c 13035F: drivers/media/platform/nxp/imx7-media-csi.c 13036 13037MEDIA DRIVERS FOR HELENE 13038M: Abylay Ospan <aospan@netup.ru> 13039L: linux-media@vger.kernel.org 13040S: Supported 13041W: https://linuxtv.org 13042W: http://netup.tv/ 13043T: git git://linuxtv.org/media_tree.git 13044F: drivers/media/dvb-frontends/helene* 13045 13046MEDIA DRIVERS FOR HORUS3A 13047M: Sergey Kozlov <serjk@netup.ru> 13048M: Abylay Ospan <aospan@netup.ru> 13049L: linux-media@vger.kernel.org 13050S: Supported 13051W: https://linuxtv.org 13052W: http://netup.tv/ 13053T: git git://linuxtv.org/media_tree.git 13054F: drivers/media/dvb-frontends/horus3a* 13055 13056MEDIA DRIVERS FOR LNBH25 13057M: Sergey Kozlov <serjk@netup.ru> 13058M: Abylay Ospan <aospan@netup.ru> 13059L: linux-media@vger.kernel.org 13060S: Supported 13061W: https://linuxtv.org 13062W: http://netup.tv/ 13063T: git git://linuxtv.org/media_tree.git 13064F: drivers/media/dvb-frontends/lnbh25* 13065 13066MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13067L: linux-media@vger.kernel.org 13068S: Orphan 13069W: https://linuxtv.org 13070T: git git://linuxtv.org/media_tree.git 13071F: drivers/media/dvb-frontends/mxl5xx* 13072 13073MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13074M: Sergey Kozlov <serjk@netup.ru> 13075M: Abylay Ospan <aospan@netup.ru> 13076L: linux-media@vger.kernel.org 13077S: Supported 13078W: https://linuxtv.org 13079W: http://netup.tv/ 13080T: git git://linuxtv.org/media_tree.git 13081F: drivers/media/pci/netup_unidvb/* 13082 13083MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13084M: Dmitry Osipenko <digetx@gmail.com> 13085L: linux-media@vger.kernel.org 13086L: linux-tegra@vger.kernel.org 13087S: Maintained 13088T: git git://linuxtv.org/media_tree.git 13089F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13090F: drivers/media/platform/nvidia/tegra-vde/ 13091 13092MEDIA DRIVERS FOR RENESAS - CEU 13093M: Jacopo Mondi <jacopo@jmondi.org> 13094L: linux-media@vger.kernel.org 13095L: linux-renesas-soc@vger.kernel.org 13096S: Supported 13097T: git git://linuxtv.org/media_tree.git 13098F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13099F: drivers/media/platform/renesas/renesas-ceu.c 13100F: include/media/drv-intf/renesas-ceu.h 13101 13102MEDIA DRIVERS FOR RENESAS - DRIF 13103M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13104L: linux-media@vger.kernel.org 13105L: linux-renesas-soc@vger.kernel.org 13106S: Supported 13107T: git git://linuxtv.org/media_tree.git 13108F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13109F: drivers/media/platform/renesas/rcar_drif.c 13110 13111MEDIA DRIVERS FOR RENESAS - FCP 13112M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13113L: linux-media@vger.kernel.org 13114L: linux-renesas-soc@vger.kernel.org 13115S: Supported 13116T: git git://linuxtv.org/media_tree.git 13117F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13118F: drivers/media/platform/renesas/rcar-fcp.c 13119F: include/media/rcar-fcp.h 13120 13121MEDIA DRIVERS FOR RENESAS - FDP1 13122M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13123L: linux-media@vger.kernel.org 13124L: linux-renesas-soc@vger.kernel.org 13125S: Supported 13126T: git git://linuxtv.org/media_tree.git 13127F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13128F: drivers/media/platform/renesas/rcar_fdp1.c 13129 13130MEDIA DRIVERS FOR RENESAS - VIN 13131M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13132L: linux-media@vger.kernel.org 13133L: linux-renesas-soc@vger.kernel.org 13134S: Supported 13135T: git git://linuxtv.org/media_tree.git 13136F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13137F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13138F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13139F: drivers/media/platform/renesas/rcar-isp.c 13140F: drivers/media/platform/renesas/rcar-vin/ 13141 13142MEDIA DRIVERS FOR RENESAS - VSP1 13143M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13144M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13145L: linux-media@vger.kernel.org 13146L: linux-renesas-soc@vger.kernel.org 13147S: Supported 13148T: git git://linuxtv.org/media_tree.git 13149F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13150F: drivers/media/platform/renesas/vsp1/ 13151 13152MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13153L: linux-media@vger.kernel.org 13154S: Orphan 13155W: https://linuxtv.org 13156T: git git://linuxtv.org/media_tree.git 13157F: drivers/media/dvb-frontends/stv0910* 13158 13159MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13160L: linux-media@vger.kernel.org 13161S: Orphan 13162W: https://linuxtv.org 13163T: git git://linuxtv.org/media_tree.git 13164F: drivers/media/dvb-frontends/stv6111* 13165 13166MEDIA DRIVERS FOR STM32 - DCMI 13167M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13168L: linux-media@vger.kernel.org 13169S: Supported 13170T: git git://linuxtv.org/media_tree.git 13171F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13172F: drivers/media/platform/st/stm32/stm32-dcmi.c 13173 13174MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13175M: Mauro Carvalho Chehab <mchehab@kernel.org> 13176L: linux-media@vger.kernel.org 13177S: Maintained 13178W: https://linuxtv.org 13179Q: http://patchwork.kernel.org/project/linux-media/list/ 13180T: git git://linuxtv.org/media_tree.git 13181F: Documentation/admin-guide/media/ 13182F: Documentation/devicetree/bindings/media/ 13183F: Documentation/driver-api/media/ 13184F: Documentation/userspace-api/media/ 13185F: drivers/media/ 13186F: drivers/staging/media/ 13187F: include/dt-bindings/media/ 13188F: include/linux/platform_data/media/ 13189F: include/media/ 13190F: include/uapi/linux/dvb/ 13191F: include/uapi/linux/ivtv* 13192F: include/uapi/linux/media.h 13193F: include/uapi/linux/uvcvideo.h 13194F: include/uapi/linux/v4l2-* 13195F: include/uapi/linux/videodev2.h 13196 13197MEDIATEK BLUETOOTH DRIVER 13198M: Sean Wang <sean.wang@mediatek.com> 13199L: linux-bluetooth@vger.kernel.org 13200L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13201S: Maintained 13202F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13203F: drivers/bluetooth/btmtkuart.c 13204 13205MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13206M: Sean Wang <sean.wang@mediatek.com> 13207L: linux-pm@vger.kernel.org 13208S: Maintained 13209F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13210F: drivers/power/reset/mt6323-poweroff.c 13211 13212MEDIATEK CIR DRIVER 13213M: Sean Wang <sean.wang@mediatek.com> 13214S: Maintained 13215F: drivers/media/rc/mtk-cir.c 13216 13217MEDIATEK DMA DRIVER 13218M: Sean Wang <sean.wang@mediatek.com> 13219L: dmaengine@vger.kernel.org 13220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13221L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13222S: Maintained 13223F: Documentation/devicetree/bindings/dma/mtk-* 13224F: drivers/dma/mediatek/ 13225 13226MEDIATEK ETHERNET DRIVER 13227M: Felix Fietkau <nbd@nbd.name> 13228M: John Crispin <john@phrozen.org> 13229M: Sean Wang <sean.wang@mediatek.com> 13230M: Mark Lee <Mark-MC.Lee@mediatek.com> 13231M: Lorenzo Bianconi <lorenzo@kernel.org> 13232L: netdev@vger.kernel.org 13233S: Maintained 13234F: drivers/net/ethernet/mediatek/ 13235 13236MEDIATEK ETHERNET PCS DRIVER 13237M: Alexander Couzens <lynxis@fe80.eu> 13238M: Daniel Golle <daniel@makrotopia.org> 13239L: netdev@vger.kernel.org 13240S: Maintained 13241F: drivers/net/pcs/pcs-mtk-lynxi.c 13242F: include/linux/pcs/pcs-mtk-lynxi.h 13243 13244MEDIATEK ETHERNET PHY DRIVERS 13245M: Daniel Golle <daniel@makrotopia.org> 13246M: Qingfang Deng <dqfext@gmail.com> 13247M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13248L: netdev@vger.kernel.org 13249S: Maintained 13250F: drivers/net/phy/mediatek-ge-soc.c 13251F: drivers/net/phy/mediatek-ge.c 13252 13253MEDIATEK I2C CONTROLLER DRIVER 13254M: Qii Wang <qii.wang@mediatek.com> 13255L: linux-i2c@vger.kernel.org 13256S: Maintained 13257F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13258F: drivers/i2c/busses/i2c-mt65xx.c 13259 13260MEDIATEK IOMMU DRIVER 13261M: Yong Wu <yong.wu@mediatek.com> 13262L: iommu@lists.linux.dev 13263L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13264S: Supported 13265F: Documentation/devicetree/bindings/iommu/mediatek* 13266F: drivers/iommu/mtk_iommu* 13267F: include/dt-bindings/memory/mt*-port.h 13268 13269MEDIATEK JPEG DRIVER 13270M: Bin Liu <bin.liu@mediatek.com> 13271S: Supported 13272F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13273F: drivers/media/platform/mediatek/jpeg/ 13274 13275MEDIATEK KEYPAD DRIVER 13276M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13277S: Supported 13278F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13279F: drivers/input/keyboard/mt6779-keypad.c 13280 13281MEDIATEK MDP DRIVER 13282M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13283M: Houlong Wei <houlong.wei@mediatek.com> 13284M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13285S: Supported 13286F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13287F: drivers/media/platform/mediatek/mdp/ 13288F: drivers/media/platform/mediatek/vpu/ 13289 13290MEDIATEK MEDIA DRIVER 13291M: Tiffany Lin <tiffany.lin@mediatek.com> 13292M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13293M: Yunfei Dong <yunfei.dong@mediatek.com> 13294S: Supported 13295F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13296F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13297F: drivers/media/platform/mediatek/vcodec/ 13298F: drivers/media/platform/mediatek/vpu/ 13299 13300MEDIATEK MMC/SD/SDIO DRIVER 13301M: Chaotian Jing <chaotian.jing@mediatek.com> 13302S: Maintained 13303F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13304F: drivers/mmc/host/mtk-sd.c 13305 13306MEDIATEK MT76 WIRELESS LAN DRIVER 13307M: Felix Fietkau <nbd@nbd.name> 13308M: Lorenzo Bianconi <lorenzo@kernel.org> 13309M: Ryder Lee <ryder.lee@mediatek.com> 13310R: Shayne Chen <shayne.chen@mediatek.com> 13311R: Sean Wang <sean.wang@mediatek.com> 13312L: linux-wireless@vger.kernel.org 13313S: Maintained 13314T: git https://github.com/nbd168/wireless 13315F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13316F: drivers/net/wireless/mediatek/mt76/ 13317 13318MEDIATEK MT7601U WIRELESS LAN DRIVER 13319M: Jakub Kicinski <kuba@kernel.org> 13320L: linux-wireless@vger.kernel.org 13321S: Maintained 13322F: drivers/net/wireless/mediatek/mt7601u/ 13323 13324MEDIATEK MT7621 CLOCK DRIVER 13325M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13326S: Maintained 13327F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13328F: drivers/clk/ralink/clk-mt7621.c 13329 13330MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13331M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13332S: Maintained 13333F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13334F: drivers/pci/controller/pcie-mt7621.c 13335 13336MEDIATEK MT7621 PHY PCI DRIVER 13337M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13338S: Maintained 13339F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13340F: drivers/phy/ralink/phy-mt7621-pci.c 13341 13342MEDIATEK MT7621/28/88 I2C DRIVER 13343M: Stefan Roese <sr@denx.de> 13344L: linux-i2c@vger.kernel.org 13345S: Maintained 13346F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13347F: drivers/i2c/busses/i2c-mt7621.c 13348 13349MEDIATEK MTMIPS CLOCK DRIVER 13350M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13351S: Maintained 13352F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13353F: drivers/clk/ralink/clk-mtmips.c 13354 13355MEDIATEK NAND CONTROLLER DRIVER 13356L: linux-mtd@lists.infradead.org 13357S: Orphan 13358F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13359F: drivers/mtd/nand/raw/mtk_* 13360 13361MEDIATEK PMIC LED DRIVER 13362M: Sean Wang <sean.wang@mediatek.com> 13363S: Maintained 13364F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13365F: drivers/leds/leds-mt6323.c 13366 13367MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13368M: Sean Wang <sean.wang@mediatek.com> 13369S: Maintained 13370F: drivers/char/hw_random/mtk-rng.c 13371 13372MEDIATEK SMI DRIVER 13373M: Yong Wu <yong.wu@mediatek.com> 13374L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13375S: Supported 13376F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13377F: drivers/memory/mtk-smi.c 13378F: include/soc/mediatek/smi.h 13379 13380MEDIATEK SWITCH DRIVER 13381M: Arınç ÜNAL <arinc.unal@arinc9.com> 13382M: Daniel Golle <daniel@makrotopia.org> 13383M: Landen Chao <Landen.Chao@mediatek.com> 13384M: DENG Qingfang <dqfext@gmail.com> 13385M: Sean Wang <sean.wang@mediatek.com> 13386L: netdev@vger.kernel.org 13387S: Maintained 13388F: drivers/net/dsa/mt7530-mdio.c 13389F: drivers/net/dsa/mt7530-mmio.c 13390F: drivers/net/dsa/mt7530.* 13391F: net/dsa/tag_mtk.c 13392 13393MEDIATEK T7XX 5G WWAN MODEM DRIVER 13394M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13395M: Intel Corporation <linuxwwan@intel.com> 13396R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13397R: Liu Haijun <haijun.liu@mediatek.com> 13398R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13399R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13400L: netdev@vger.kernel.org 13401S: Supported 13402F: drivers/net/wwan/t7xx/ 13403 13404MEDIATEK USB3 DRD IP DRIVER 13405M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13406L: linux-usb@vger.kernel.org 13407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13408L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13409S: Maintained 13410F: Documentation/devicetree/bindings/usb/mediatek,* 13411F: drivers/usb/host/xhci-mtk* 13412F: drivers/usb/mtu3/ 13413 13414MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13415M: Peter Senna Tschudin <peter.senna@gmail.com> 13416M: Martin Donnelly <martin.donnelly@ge.com> 13417M: Martyn Welch <martyn.welch@collabora.co.uk> 13418S: Maintained 13419F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13420F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13421 13422MEGARAID SCSI/SAS DRIVERS 13423M: Kashyap Desai <kashyap.desai@broadcom.com> 13424M: Sumit Saxena <sumit.saxena@broadcom.com> 13425M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13426L: megaraidlinux.pdl@broadcom.com 13427L: linux-scsi@vger.kernel.org 13428S: Maintained 13429W: http://www.avagotech.com/support/ 13430F: Documentation/scsi/megaraid.rst 13431F: drivers/scsi/megaraid.* 13432F: drivers/scsi/megaraid/ 13433 13434MELEXIS MLX90614 DRIVER 13435M: Crt Mori <cmo@melexis.com> 13436L: linux-iio@vger.kernel.org 13437S: Supported 13438W: http://www.melexis.com 13439F: drivers/iio/temperature/mlx90614.c 13440 13441MELEXIS MLX90632 DRIVER 13442M: Crt Mori <cmo@melexis.com> 13443L: linux-iio@vger.kernel.org 13444S: Supported 13445W: http://www.melexis.com 13446F: drivers/iio/temperature/mlx90632.c 13447 13448MELFAS MIP4 TOUCHSCREEN DRIVER 13449M: Sangwon Jee <jeesw@melfas.com> 13450S: Supported 13451W: http://www.melfas.com 13452F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13453F: drivers/input/touchscreen/melfas_mip4.c 13454 13455MELLANOX BLUEFIELD I2C DRIVER 13456M: Khalil Blaiech <kblaiech@nvidia.com> 13457M: Asmaa Mnebhi <asmaa@nvidia.com> 13458L: linux-i2c@vger.kernel.org 13459S: Supported 13460F: drivers/i2c/busses/i2c-mlxbf.c 13461 13462MELLANOX ETHERNET DRIVER (mlx4_en) 13463M: Tariq Toukan <tariqt@nvidia.com> 13464L: netdev@vger.kernel.org 13465S: Supported 13466W: http://www.mellanox.com 13467Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13468F: drivers/net/ethernet/mellanox/mlx4/en_* 13469 13470MELLANOX ETHERNET DRIVER (mlx5e) 13471M: Saeed Mahameed <saeedm@nvidia.com> 13472L: netdev@vger.kernel.org 13473S: Supported 13474W: http://www.mellanox.com 13475Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13476F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13477 13478MELLANOX ETHERNET INNOVA DRIVERS 13479R: Boris Pismenny <borisp@nvidia.com> 13480L: netdev@vger.kernel.org 13481S: Supported 13482W: http://www.mellanox.com 13483Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13484F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13485F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13486F: include/linux/mlx5/mlx5_ifc_fpga.h 13487 13488MELLANOX ETHERNET SWITCH DRIVERS 13489M: Ido Schimmel <idosch@nvidia.com> 13490M: Petr Machata <petrm@nvidia.com> 13491L: netdev@vger.kernel.org 13492S: Supported 13493W: http://www.mellanox.com 13494Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13495F: drivers/net/ethernet/mellanox/mlxsw/ 13496F: tools/testing/selftests/drivers/net/mlxsw/ 13497 13498MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13499M: mlxsw@nvidia.com 13500L: netdev@vger.kernel.org 13501S: Supported 13502W: http://www.mellanox.com 13503Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13504F: drivers/net/ethernet/mellanox/mlxfw/ 13505 13506MELLANOX HARDWARE PLATFORM SUPPORT 13507M: Hans de Goede <hdegoede@redhat.com> 13508M: Mark Gross <markgross@kernel.org> 13509M: Vadim Pasternak <vadimp@nvidia.com> 13510L: platform-driver-x86@vger.kernel.org 13511S: Supported 13512F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13513F: drivers/platform/mellanox/ 13514F: include/linux/platform_data/mlxreg.h 13515 13516MELLANOX MLX4 core VPI driver 13517M: Tariq Toukan <tariqt@nvidia.com> 13518L: netdev@vger.kernel.org 13519L: linux-rdma@vger.kernel.org 13520S: Supported 13521W: http://www.mellanox.com 13522Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13523F: drivers/net/ethernet/mellanox/mlx4/ 13524F: include/linux/mlx4/ 13525 13526MELLANOX MLX4 IB driver 13527M: Yishai Hadas <yishaih@nvidia.com> 13528L: linux-rdma@vger.kernel.org 13529S: Supported 13530W: http://www.mellanox.com 13531Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13532F: drivers/infiniband/hw/mlx4/ 13533F: include/linux/mlx4/ 13534F: include/uapi/rdma/mlx4-abi.h 13535 13536MELLANOX MLX5 core VPI driver 13537M: Saeed Mahameed <saeedm@nvidia.com> 13538M: Leon Romanovsky <leonro@nvidia.com> 13539L: netdev@vger.kernel.org 13540L: linux-rdma@vger.kernel.org 13541S: Supported 13542W: http://www.mellanox.com 13543Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13544F: Documentation/networking/device_drivers/ethernet/mellanox/ 13545F: drivers/net/ethernet/mellanox/mlx5/core/ 13546F: include/linux/mlx5/ 13547 13548MELLANOX MLX5 IB driver 13549M: Leon Romanovsky <leonro@nvidia.com> 13550L: linux-rdma@vger.kernel.org 13551S: Supported 13552W: http://www.mellanox.com 13553Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13554F: drivers/infiniband/hw/mlx5/ 13555F: include/linux/mlx5/ 13556F: include/uapi/rdma/mlx5-abi.h 13557 13558MELLANOX MLXCPLD I2C AND MUX DRIVER 13559M: Vadim Pasternak <vadimp@nvidia.com> 13560M: Michael Shych <michaelsh@nvidia.com> 13561L: linux-i2c@vger.kernel.org 13562S: Supported 13563F: Documentation/i2c/busses/i2c-mlxcpld.rst 13564F: drivers/i2c/busses/i2c-mlxcpld.c 13565F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13566 13567MELLANOX MLXCPLD LED DRIVER 13568M: Vadim Pasternak <vadimp@nvidia.com> 13569L: linux-leds@vger.kernel.org 13570S: Supported 13571F: Documentation/leds/leds-mlxcpld.rst 13572F: drivers/leds/leds-mlxcpld.c 13573F: drivers/leds/leds-mlxreg.c 13574 13575MELLANOX PLATFORM DRIVER 13576M: Vadim Pasternak <vadimp@nvidia.com> 13577L: platform-driver-x86@vger.kernel.org 13578S: Supported 13579F: drivers/platform/x86/mlx-platform.c 13580 13581MEMBARRIER SUPPORT 13582M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13583M: "Paul E. McKenney" <paulmck@kernel.org> 13584L: linux-kernel@vger.kernel.org 13585S: Supported 13586F: arch/powerpc/include/asm/membarrier.h 13587F: include/uapi/linux/membarrier.h 13588F: kernel/sched/membarrier.c 13589 13590MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13591M: Mike Rapoport <rppt@kernel.org> 13592L: linux-mm@kvack.org 13593S: Maintained 13594F: Documentation/core-api/boot-time-mm.rst 13595F: include/linux/memblock.h 13596F: mm/memblock.c 13597F: mm/mm_init.c 13598F: tools/testing/memblock/ 13599 13600MEMORY CONTROLLER DRIVERS 13601M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13602L: linux-kernel@vger.kernel.org 13603S: Maintained 13604B: mailto:krzysztof.kozlowski@linaro.org 13605T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13606F: Documentation/devicetree/bindings/memory-controllers/ 13607F: drivers/memory/ 13608F: include/dt-bindings/memory/ 13609F: include/memory/ 13610 13611MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13612M: Dmitry Osipenko <digetx@gmail.com> 13613L: linux-pm@vger.kernel.org 13614L: linux-tegra@vger.kernel.org 13615S: Maintained 13616T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13617F: drivers/devfreq/tegra30-devfreq.c 13618 13619MEMORY HOT(UN)PLUG 13620M: David Hildenbrand <david@redhat.com> 13621M: Oscar Salvador <osalvador@suse.de> 13622L: linux-mm@kvack.org 13623S: Maintained 13624F: Documentation/admin-guide/mm/memory-hotplug.rst 13625F: Documentation/core-api/memory-hotplug.rst 13626F: drivers/base/memory.c 13627F: include/linux/memory_hotplug.h 13628F: mm/memory_hotplug.c 13629F: tools/testing/selftests/memory-hotplug/ 13630 13631MEMORY MANAGEMENT 13632M: Andrew Morton <akpm@linux-foundation.org> 13633L: linux-mm@kvack.org 13634S: Maintained 13635W: http://www.linux-mm.org 13636T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13637T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13638F: include/linux/gfp.h 13639F: include/linux/gfp_types.h 13640F: include/linux/memory_hotplug.h 13641F: include/linux/mm.h 13642F: include/linux/mmzone.h 13643F: include/linux/pagewalk.h 13644F: include/trace/events/ksm.h 13645F: mm/ 13646F: tools/mm/ 13647F: tools/testing/selftests/mm/ 13648 13649MEMORY TECHNOLOGY DEVICES (MTD) 13650M: Miquel Raynal <miquel.raynal@bootlin.com> 13651M: Richard Weinberger <richard@nod.at> 13652M: Vignesh Raghavendra <vigneshr@ti.com> 13653L: linux-mtd@lists.infradead.org 13654S: Maintained 13655W: http://www.linux-mtd.infradead.org/ 13656Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13657C: irc://irc.oftc.net/mtd 13658T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13659T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13660F: Documentation/devicetree/bindings/mtd/ 13661F: drivers/mtd/ 13662F: include/linux/mtd/ 13663F: include/uapi/mtd/ 13664 13665MEMSENSING MICROSYSTEMS MSA311 DRIVER 13666M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13667L: linux-iio@vger.kernel.org 13668S: Maintained 13669F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13670F: drivers/iio/accel/msa311.c 13671 13672MEN A21 WATCHDOG DRIVER 13673M: Johannes Thumshirn <morbidrsa@gmail.com> 13674L: linux-watchdog@vger.kernel.org 13675S: Maintained 13676F: drivers/watchdog/mena21_wdt.c 13677 13678MEN CHAMELEON BUS (mcb) 13679M: Johannes Thumshirn <morbidrsa@gmail.com> 13680S: Maintained 13681F: Documentation/driver-api/men-chameleon-bus.rst 13682F: drivers/mcb/ 13683F: include/linux/mcb.h 13684 13685MEN F21BMC (Board Management Controller) 13686M: Andreas Werner <andreas.werner@men.de> 13687S: Supported 13688F: Documentation/hwmon/menf21bmc.rst 13689F: drivers/hwmon/menf21bmc_hwmon.c 13690F: drivers/leds/leds-menf21bmc.c 13691F: drivers/mfd/menf21bmc.c 13692F: drivers/watchdog/menf21bmc_wdt.c 13693 13694MEN Z069 WATCHDOG DRIVER 13695M: Johannes Thumshirn <jth@kernel.org> 13696L: linux-watchdog@vger.kernel.org 13697S: Maintained 13698F: drivers/watchdog/menz69_wdt.c 13699 13700MESON AO CEC DRIVER FOR AMLOGIC SOCS 13701M: Neil Armstrong <neil.armstrong@linaro.org> 13702L: linux-media@vger.kernel.org 13703L: linux-amlogic@lists.infradead.org 13704S: Supported 13705W: http://linux-meson.com/ 13706T: git git://linuxtv.org/media_tree.git 13707F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13708F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13709F: drivers/media/cec/platform/meson/ao-cec.c 13710 13711MESON GE2D DRIVER FOR AMLOGIC SOCS 13712M: Neil Armstrong <neil.armstrong@linaro.org> 13713L: linux-media@vger.kernel.org 13714L: linux-amlogic@lists.infradead.org 13715S: Supported 13716T: git git://linuxtv.org/media_tree.git 13717F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13718F: drivers/media/platform/amlogic/meson-ge2d/ 13719 13720MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13721M: Liang Yang <liang.yang@amlogic.com> 13722L: linux-mtd@lists.infradead.org 13723S: Maintained 13724F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13725F: drivers/mtd/nand/raw/meson_* 13726 13727MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13728M: Neil Armstrong <neil.armstrong@linaro.org> 13729L: linux-media@vger.kernel.org 13730L: linux-amlogic@lists.infradead.org 13731S: Supported 13732T: git git://linuxtv.org/media_tree.git 13733F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13734F: drivers/staging/media/meson/vdec/ 13735 13736METHODE UDPU SUPPORT 13737M: Vladimir Vid <vladimir.vid@sartura.hr> 13738S: Maintained 13739F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13740 13741MHI BUS 13742M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13743L: mhi@lists.linux.dev 13744L: linux-arm-msm@vger.kernel.org 13745S: Maintained 13746T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13747F: Documentation/ABI/stable/sysfs-bus-mhi 13748F: Documentation/mhi/ 13749F: drivers/bus/mhi/ 13750F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13751F: include/linux/mhi.h 13752 13753MICROBLAZE ARCHITECTURE 13754M: Michal Simek <monstr@monstr.eu> 13755S: Supported 13756W: http://www.monstr.eu/fdt/ 13757T: git git://git.monstr.eu/linux-2.6-microblaze.git 13758F: arch/microblaze/ 13759 13760MICROBLAZE TMR INJECT 13761M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13762S: Supported 13763F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13764F: drivers/misc/xilinx_tmr_inject.c 13765 13766MICROBLAZE TMR MANAGER 13767M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13768S: Supported 13769F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13770F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13771F: drivers/misc/xilinx_tmr_manager.c 13772 13773MICROCHIP AT91 DMA DRIVERS 13774M: Ludovic Desroches <ludovic.desroches@microchip.com> 13775M: Tudor Ambarus <tudor.ambarus@linaro.org> 13776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13777L: dmaengine@vger.kernel.org 13778S: Supported 13779F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13780F: drivers/dma/at_hdmac.c 13781F: drivers/dma/at_xdmac.c 13782F: include/dt-bindings/dma/at91.h 13783 13784MICROCHIP AT91 SERIAL DRIVER 13785M: Richard Genoud <richard.genoud@gmail.com> 13786S: Maintained 13787F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13788F: drivers/tty/serial/atmel_serial.c 13789F: drivers/tty/serial/atmel_serial.h 13790 13791MICROCHIP AT91 USART MFD DRIVER 13792M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13793L: linux-kernel@vger.kernel.org 13794S: Supported 13795F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13796F: drivers/mfd/at91-usart.c 13797F: include/dt-bindings/mfd/at91-usart.h 13798 13799MICROCHIP AT91 USART SPI DRIVER 13800M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13801L: linux-spi@vger.kernel.org 13802S: Supported 13803F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13804F: drivers/spi/spi-at91-usart.c 13805 13806MICROCHIP AUDIO ASOC DRIVERS 13807M: Claudiu Beznea <claudiu.beznea@microchip.com> 13808L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13809S: Supported 13810F: Documentation/devicetree/bindings/sound/atmel* 13811F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13812F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13813F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13814F: sound/soc/atmel 13815 13816MICROCHIP CSI2DC DRIVER 13817M: Eugen Hristev <eugen.hristev@microchip.com> 13818L: linux-media@vger.kernel.org 13819S: Supported 13820F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13821F: drivers/media/platform/microchip/microchip-csi2dc.c 13822 13823MICROCHIP ECC DRIVER 13824M: Tudor Ambarus <tudor.ambarus@linaro.org> 13825L: linux-crypto@vger.kernel.org 13826S: Maintained 13827F: drivers/crypto/atmel-ecc.* 13828 13829MICROCHIP EIC DRIVER 13830M: Claudiu Beznea <claudiu.beznea@microchip.com> 13831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13832S: Supported 13833F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13834F: drivers/irqchip/irq-mchp-eic.c 13835 13836MICROCHIP I2C DRIVER 13837M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13838L: linux-i2c@vger.kernel.org 13839S: Supported 13840F: drivers/i2c/busses/i2c-at91-*.c 13841F: drivers/i2c/busses/i2c-at91.h 13842 13843MICROCHIP ISC DRIVER 13844M: Eugen Hristev <eugen.hristev@microchip.com> 13845L: linux-media@vger.kernel.org 13846S: Supported 13847F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13848F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13849F: drivers/media/platform/microchip/microchip-isc* 13850F: drivers/media/platform/microchip/microchip-sama*-isc* 13851F: drivers/staging/media/deprecated/atmel/atmel-isc* 13852F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13853F: include/linux/atmel-isc-media.h 13854 13855MICROCHIP ISI DRIVER 13856M: Eugen Hristev <eugen.hristev@microchip.com> 13857L: linux-media@vger.kernel.org 13858S: Supported 13859F: drivers/media/platform/atmel/atmel-isi.c 13860F: drivers/media/platform/atmel/atmel-isi.h 13861 13862MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13863M: Woojung Huh <woojung.huh@microchip.com> 13864M: UNGLinuxDriver@microchip.com 13865L: netdev@vger.kernel.org 13866S: Maintained 13867F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13868F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13869F: drivers/net/dsa/microchip/* 13870F: include/linux/dsa/ksz_common.h 13871F: include/linux/platform_data/microchip-ksz.h 13872F: net/dsa/tag_ksz.c 13873 13874MICROCHIP LAN743X ETHERNET DRIVER 13875M: Bryan Whitehead <bryan.whitehead@microchip.com> 13876M: UNGLinuxDriver@microchip.com 13877L: netdev@vger.kernel.org 13878S: Maintained 13879F: drivers/net/ethernet/microchip/lan743x_* 13880 13881MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13882M: Arun Ramadoss <arun.ramadoss@microchip.com> 13883R: UNGLinuxDriver@microchip.com 13884L: netdev@vger.kernel.org 13885S: Maintained 13886F: drivers/net/phy/microchip_t1.c 13887 13888MICROCHIP LAN966X ETHERNET DRIVER 13889M: Horatiu Vultur <horatiu.vultur@microchip.com> 13890M: UNGLinuxDriver@microchip.com 13891L: netdev@vger.kernel.org 13892S: Maintained 13893F: drivers/net/ethernet/microchip/lan966x/* 13894 13895MICROCHIP LCDFB DRIVER 13896M: Nicolas Ferre <nicolas.ferre@microchip.com> 13897L: linux-fbdev@vger.kernel.org 13898S: Maintained 13899F: drivers/video/fbdev/atmel_lcdfb.c 13900F: include/video/atmel_lcdc.h 13901 13902MICROCHIP MCP16502 PMIC DRIVER 13903M: Claudiu Beznea <claudiu.beznea@microchip.com> 13904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13905S: Supported 13906F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13907F: drivers/regulator/mcp16502.c 13908 13909MICROCHIP MCP3911 ADC DRIVER 13910M: Marcus Folkesson <marcus.folkesson@gmail.com> 13911M: Kent Gustavsson <kent@minoris.se> 13912L: linux-iio@vger.kernel.org 13913S: Maintained 13914F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13915F: drivers/iio/adc/mcp3911.c 13916 13917MICROCHIP MMC/SD/SDIO MCI DRIVER 13918M: Ludovic Desroches <ludovic.desroches@microchip.com> 13919S: Maintained 13920F: drivers/mmc/host/atmel-mci.c 13921 13922MICROCHIP NAND DRIVER 13923M: Tudor Ambarus <tudor.ambarus@linaro.org> 13924L: linux-mtd@lists.infradead.org 13925S: Supported 13926F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13927F: drivers/mtd/nand/raw/atmel/* 13928 13929MICROCHIP OTPC DRIVER 13930M: Claudiu Beznea <claudiu.beznea@microchip.com> 13931L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13932S: Supported 13933F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13934F: drivers/nvmem/microchip-otpc.c 13935F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13936 13937MICROCHIP PCI1XXXX GP DRIVER 13938M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13939L: linux-gpio@vger.kernel.org 13940S: Supported 13941F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13942F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13943F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13944 13945MICROCHIP PCI1XXXX I2C DRIVER 13946M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13947M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13948M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13949L: linux-i2c@vger.kernel.org 13950S: Maintained 13951F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13952 13953MICROCHIP PCIe UART DRIVER 13954M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13955M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13956L: linux-serial@vger.kernel.org 13957S: Maintained 13958F: drivers/tty/serial/8250/8250_pci1xxxx.c 13959 13960MICROCHIP POLARFIRE FPGA DRIVERS 13961M: Conor Dooley <conor.dooley@microchip.com> 13962R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13963L: linux-fpga@vger.kernel.org 13964S: Supported 13965F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13966F: drivers/fpga/microchip-spi.c 13967 13968MICROCHIP PWM DRIVER 13969M: Claudiu Beznea <claudiu.beznea@microchip.com> 13970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13971L: linux-pwm@vger.kernel.org 13972S: Supported 13973F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13974F: drivers/pwm/pwm-atmel.c 13975 13976MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13977M: Eugen Hristev <eugen.hristev@microchip.com> 13978L: linux-iio@vger.kernel.org 13979S: Supported 13980F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13981F: drivers/iio/adc/at91-sama5d2_adc.c 13982F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13983 13984MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13985M: Claudiu Beznea <claudiu.beznea@microchip.com> 13986S: Supported 13987F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13988F: drivers/power/reset/at91-sama5d2_shdwc.c 13989 13990MICROCHIP SOC DRIVERS 13991M: Conor Dooley <conor@kernel.org> 13992S: Supported 13993T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13994F: drivers/soc/microchip/ 13995 13996MICROCHIP SPI DRIVER 13997M: Ryan Wanner <ryan.wanner@microchip.com> 13998S: Supported 13999F: drivers/spi/spi-atmel.* 14000 14001MICROCHIP SSC DRIVER 14002M: Claudiu Beznea <claudiu.beznea@microchip.com> 14003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14004S: Supported 14005F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14006F: drivers/misc/atmel-ssc.c 14007F: include/linux/atmel-ssc.h 14008 14009Microchip Timer Counter Block (TCB) Capture Driver 14010M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14012L: linux-iio@vger.kernel.org 14013S: Maintained 14014F: drivers/counter/microchip-tcb-capture.c 14015 14016MICROCHIP USB251XB DRIVER 14017M: Richard Leitner <richard.leitner@skidata.com> 14018L: linux-usb@vger.kernel.org 14019S: Maintained 14020F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14021F: drivers/usb/misc/usb251xb.c 14022 14023MICROCHIP USBA UDC DRIVER 14024M: Cristian Birsan <cristian.birsan@microchip.com> 14025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14026S: Supported 14027F: drivers/usb/gadget/udc/atmel_usba_udc.* 14028 14029MICROCHIP WILC1000 WIFI DRIVER 14030M: Ajay Singh <ajay.kathat@microchip.com> 14031M: Claudiu Beznea <claudiu.beznea@microchip.com> 14032L: linux-wireless@vger.kernel.org 14033S: Supported 14034F: drivers/net/wireless/microchip/wilc1000/ 14035 14036MICROSEMI MIPS SOCS 14037M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14038M: UNGLinuxDriver@microchip.com 14039L: linux-mips@vger.kernel.org 14040S: Supported 14041F: Documentation/devicetree/bindings/mips/mscc.txt 14042F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14043F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14044F: arch/mips/boot/dts/mscc/ 14045F: arch/mips/configs/generic/board-ocelot.config 14046F: arch/mips/generic/board-ocelot.c 14047 14048MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14049M: Don Brace <don.brace@microchip.com> 14050L: storagedev@microchip.com 14051L: linux-scsi@vger.kernel.org 14052S: Supported 14053F: Documentation/scsi/smartpqi.rst 14054F: drivers/scsi/smartpqi/Kconfig 14055F: drivers/scsi/smartpqi/Makefile 14056F: drivers/scsi/smartpqi/smartpqi*.[ch] 14057F: include/linux/cciss*.h 14058F: include/uapi/linux/cciss*.h 14059 14060MICROSOFT MANA RDMA DRIVER 14061M: Long Li <longli@microsoft.com> 14062M: Ajay Sharma <sharmaajay@microsoft.com> 14063L: linux-rdma@vger.kernel.org 14064S: Supported 14065F: drivers/infiniband/hw/mana/ 14066F: include/net/mana 14067F: include/uapi/rdma/mana-abi.h 14068 14069MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14070M: Maximilian Luz <luzmaximilian@gmail.com> 14071L: platform-driver-x86@vger.kernel.org 14072S: Maintained 14073F: drivers/platform/surface/surface_aggregator_tabletsw.c 14074 14075MICROSOFT SURFACE BATTERY AND AC DRIVERS 14076M: Maximilian Luz <luzmaximilian@gmail.com> 14077L: linux-pm@vger.kernel.org 14078L: platform-driver-x86@vger.kernel.org 14079S: Maintained 14080F: drivers/power/supply/surface_battery.c 14081F: drivers/power/supply/surface_charger.c 14082 14083MICROSOFT SURFACE DTX DRIVER 14084M: Maximilian Luz <luzmaximilian@gmail.com> 14085L: platform-driver-x86@vger.kernel.org 14086S: Maintained 14087F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14088F: drivers/platform/surface/surface_dtx.c 14089F: include/uapi/linux/surface_aggregator/dtx.h 14090 14091MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14092M: Maximilian Luz <luzmaximilian@gmail.com> 14093L: platform-driver-x86@vger.kernel.org 14094S: Maintained 14095F: drivers/platform/surface/surface_gpe.c 14096 14097MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14098M: Hans de Goede <hdegoede@redhat.com> 14099M: Mark Gross <markgross@kernel.org> 14100M: Maximilian Luz <luzmaximilian@gmail.com> 14101L: platform-driver-x86@vger.kernel.org 14102S: Maintained 14103T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14104F: drivers/platform/surface/ 14105 14106MICROSOFT SURFACE HID TRANSPORT DRIVER 14107M: Maximilian Luz <luzmaximilian@gmail.com> 14108L: linux-input@vger.kernel.org 14109L: platform-driver-x86@vger.kernel.org 14110S: Maintained 14111F: drivers/hid/surface-hid/ 14112 14113MICROSOFT SURFACE HOT-PLUG DRIVER 14114M: Maximilian Luz <luzmaximilian@gmail.com> 14115L: platform-driver-x86@vger.kernel.org 14116S: Maintained 14117F: drivers/platform/surface/surface_hotplug.c 14118 14119MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14120M: Maximilian Luz <luzmaximilian@gmail.com> 14121L: platform-driver-x86@vger.kernel.org 14122S: Maintained 14123F: drivers/platform/surface/surface_platform_profile.c 14124 14125MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14126M: Chen Yu <yu.c.chen@intel.com> 14127L: platform-driver-x86@vger.kernel.org 14128S: Supported 14129F: drivers/platform/surface/surfacepro3_button.c 14130 14131MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14132M: Maximilian Luz <luzmaximilian@gmail.com> 14133L: platform-driver-x86@vger.kernel.org 14134S: Maintained 14135F: drivers/platform/surface/surface_aggregator_hub.c 14136 14137MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14138M: Maximilian Luz <luzmaximilian@gmail.com> 14139L: platform-driver-x86@vger.kernel.org 14140S: Maintained 14141W: https://github.com/linux-surface/surface-aggregator-module 14142C: irc://irc.libera.chat/linux-surface 14143F: Documentation/driver-api/surface_aggregator/ 14144F: drivers/platform/surface/aggregator/ 14145F: drivers/platform/surface/surface_acpi_notify.c 14146F: drivers/platform/surface/surface_aggregator_cdev.c 14147F: drivers/platform/surface/surface_aggregator_registry.c 14148F: include/linux/surface_acpi_notify.h 14149F: include/linux/surface_aggregator/ 14150F: include/uapi/linux/surface_aggregator/ 14151 14152MICROTEK X6 SCANNER 14153M: Oliver Neukum <oliver@neukum.org> 14154S: Maintained 14155F: drivers/usb/image/microtek.* 14156 14157MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14158M: Luka Kovacic <luka.kovacic@sartura.hr> 14159M: Luka Perkov <luka.perkov@sartura.hr> 14160S: Maintained 14161F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14162F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14163F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14164F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14165F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14166F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14167 14168MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14169M: Sakari Ailus <sakari.ailus@linux.intel.com> 14170L: linux-media@vger.kernel.org 14171S: Maintained 14172F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14173F: Documentation/driver-api/media/drivers/ccs/ 14174F: Documentation/userspace-api/media/drivers/ccs.rst 14175F: drivers/media/i2c/ccs-pll.c 14176F: drivers/media/i2c/ccs-pll.h 14177F: drivers/media/i2c/ccs/ 14178F: include/uapi/linux/ccs.h 14179F: include/uapi/linux/smiapp.h 14180 14181MIPS 14182M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14183L: linux-mips@vger.kernel.org 14184S: Maintained 14185W: http://www.linux-mips.org/ 14186Q: https://patchwork.kernel.org/project/linux-mips/list/ 14187T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14188F: Documentation/devicetree/bindings/mips/ 14189F: Documentation/mips/ 14190F: arch/mips/ 14191F: drivers/platform/mips/ 14192F: include/dt-bindings/mips/ 14193 14194MIPS BOSTON DEVELOPMENT BOARD 14195M: Paul Burton <paulburton@kernel.org> 14196L: linux-mips@vger.kernel.org 14197S: Maintained 14198F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14199F: arch/mips/boot/dts/img/boston.dts 14200F: arch/mips/configs/generic/board-boston.config 14201F: drivers/clk/imgtec/clk-boston.c 14202F: include/dt-bindings/clock/boston-clock.h 14203 14204MIPS CORE DRIVERS 14205M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14206M: Serge Semin <fancer.lancer@gmail.com> 14207L: linux-mips@vger.kernel.org 14208S: Supported 14209F: drivers/bus/mips_cdmm.c 14210F: drivers/clocksource/mips-gic-timer.c 14211F: drivers/cpuidle/cpuidle-cps.c 14212F: drivers/irqchip/irq-mips-cpu.c 14213F: drivers/irqchip/irq-mips-gic.c 14214 14215MIPS GENERIC PLATFORM 14216M: Paul Burton <paulburton@kernel.org> 14217L: linux-mips@vger.kernel.org 14218S: Supported 14219F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14220F: arch/mips/generic/ 14221F: arch/mips/tools/generic-board-config.sh 14222 14223MIPS RINT INSTRUCTION EMULATION 14224M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14225L: linux-mips@vger.kernel.org 14226S: Supported 14227F: arch/mips/math-emu/dp_rint.c 14228F: arch/mips/math-emu/sp_rint.c 14229 14230MIPS/LOONGSON1 ARCHITECTURE 14231M: Keguang Zhang <keguang.zhang@gmail.com> 14232L: linux-mips@vger.kernel.org 14233S: Maintained 14234F: arch/mips/include/asm/mach-loongson32/ 14235F: arch/mips/loongson32/ 14236F: drivers/*/*loongson1* 14237 14238MIPS/LOONGSON2EF ARCHITECTURE 14239M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14240L: linux-mips@vger.kernel.org 14241S: Maintained 14242F: arch/mips/include/asm/mach-loongson2ef/ 14243F: arch/mips/loongson2ef/ 14244F: drivers/cpufreq/loongson2_cpufreq.c 14245 14246MIPS/LOONGSON64 ARCHITECTURE 14247M: Huacai Chen <chenhuacai@kernel.org> 14248M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14249L: linux-mips@vger.kernel.org 14250S: Maintained 14251F: arch/mips/include/asm/mach-loongson64/ 14252F: arch/mips/loongson64/ 14253F: drivers/irqchip/irq-loongson* 14254F: drivers/platform/mips/cpu_hwmon.c 14255 14256MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14257M: Hans Verkuil <hverkuil@xs4all.nl> 14258L: linux-media@vger.kernel.org 14259S: Odd Fixes 14260W: https://linuxtv.org 14261T: git git://linuxtv.org/media_tree.git 14262F: drivers/media/radio/radio-miropcm20* 14263 14264MMP SUPPORT 14265R: Lubomir Rintel <lkundrak@v3.sk> 14266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14267S: Odd Fixes 14268T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14269F: arch/arm/boot/dts/marvell/mmp* 14270F: arch/arm/mach-mmp/ 14271F: include/linux/soc/mmp/ 14272 14273MMP USB PHY DRIVERS 14274R: Lubomir Rintel <lkundrak@v3.sk> 14275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14276S: Maintained 14277F: drivers/phy/marvell/phy-mmp3-usb.c 14278F: drivers/phy/marvell/phy-pxa-usb.c 14279 14280MMU GATHER AND TLB INVALIDATION 14281M: Will Deacon <will@kernel.org> 14282M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14283M: Andrew Morton <akpm@linux-foundation.org> 14284M: Nick Piggin <npiggin@gmail.com> 14285M: Peter Zijlstra <peterz@infradead.org> 14286L: linux-arch@vger.kernel.org 14287L: linux-mm@kvack.org 14288S: Maintained 14289F: arch/*/include/asm/tlb.h 14290F: include/asm-generic/tlb.h 14291F: mm/mmu_gather.c 14292 14293MN88472 MEDIA DRIVER 14294M: Antti Palosaari <crope@iki.fi> 14295L: linux-media@vger.kernel.org 14296S: Maintained 14297W: https://linuxtv.org 14298W: http://palosaari.fi/linux/ 14299Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14300F: drivers/media/dvb-frontends/mn88472* 14301 14302MN88473 MEDIA DRIVER 14303M: Antti Palosaari <crope@iki.fi> 14304L: linux-media@vger.kernel.org 14305S: Maintained 14306W: https://linuxtv.org 14307W: http://palosaari.fi/linux/ 14308Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14309F: drivers/media/dvb-frontends/mn88473* 14310 14311MODULE SUPPORT 14312M: Luis Chamberlain <mcgrof@kernel.org> 14313L: linux-modules@vger.kernel.org 14314L: linux-kernel@vger.kernel.org 14315S: Maintained 14316T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14317F: include/linux/kmod.h 14318F: include/linux/module.h 14319F: kernel/module/ 14320F: lib/test_kmod.c 14321F: scripts/module* 14322F: tools/testing/selftests/kmod/ 14323 14324MONOLITHIC POWER SYSTEM PMIC DRIVER 14325M: Saravanan Sekar <sravanhome@gmail.com> 14326S: Maintained 14327F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14328F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14329F: drivers/hwmon/pmbus/mpq7932.c 14330F: drivers/iio/adc/mp2629_adc.c 14331F: drivers/mfd/mp2629.c 14332F: drivers/power/supply/mp2629_charger.c 14333F: drivers/regulator/mp5416.c 14334F: drivers/regulator/mpq7920.c 14335F: drivers/regulator/mpq7920.h 14336F: include/linux/mfd/mp2629.h 14337 14338MOST(R) TECHNOLOGY DRIVER 14339M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14340M: Christian Gromm <christian.gromm@microchip.com> 14341S: Maintained 14342F: Documentation/ABI/testing/configfs-most 14343F: Documentation/ABI/testing/sysfs-bus-most 14344F: drivers/most/ 14345F: drivers/staging/most/ 14346F: include/linux/most.h 14347 14348MOTORCOMM PHY DRIVER 14349M: Peter Geis <pgwipeout@gmail.com> 14350M: Frank <Frank.Sae@motor-comm.com> 14351L: netdev@vger.kernel.org 14352S: Maintained 14353F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14354F: drivers/net/phy/motorcomm.c 14355 14356MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14357M: Jiri Slaby <jirislaby@kernel.org> 14358S: Maintained 14359F: Documentation/driver-api/tty/moxa-smartio.rst 14360F: drivers/tty/mxser.* 14361 14362MR800 AVERMEDIA USB FM RADIO DRIVER 14363M: Alexey Klimov <klimov.linux@gmail.com> 14364L: linux-media@vger.kernel.org 14365S: Maintained 14366T: git git://linuxtv.org/media_tree.git 14367F: drivers/media/radio/radio-mr800.c 14368 14369MRF24J40 IEEE 802.15.4 RADIO DRIVER 14370M: Stefan Schmidt <stefan@datenfreihafen.org> 14371L: linux-wpan@vger.kernel.org 14372S: Odd Fixes 14373F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14374F: drivers/net/ieee802154/mrf24j40.c 14375 14376MSI EC DRIVER 14377M: Nikita Kravets <teackot@gmail.com> 14378L: platform-driver-x86@vger.kernel.org 14379S: Maintained 14380W: https://github.com/BeardOverflow/msi-ec 14381F: drivers/platform/x86/msi-ec.* 14382 14383MSI LAPTOP SUPPORT 14384M: "Lee, Chun-Yi" <jlee@suse.com> 14385L: platform-driver-x86@vger.kernel.org 14386S: Maintained 14387F: drivers/platform/x86/msi-laptop.c 14388 14389MSI WMI SUPPORT 14390L: platform-driver-x86@vger.kernel.org 14391S: Orphan 14392F: drivers/platform/x86/msi-wmi.c 14393 14394MSI001 MEDIA DRIVER 14395M: Antti Palosaari <crope@iki.fi> 14396L: linux-media@vger.kernel.org 14397S: Maintained 14398W: https://linuxtv.org 14399W: http://palosaari.fi/linux/ 14400Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14401T: git git://linuxtv.org/anttip/media_tree.git 14402F: drivers/media/tuners/msi001* 14403 14404MSI2500 MEDIA DRIVER 14405M: Antti Palosaari <crope@iki.fi> 14406L: linux-media@vger.kernel.org 14407S: Maintained 14408W: https://linuxtv.org 14409W: http://palosaari.fi/linux/ 14410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14411T: git git://linuxtv.org/anttip/media_tree.git 14412F: drivers/media/usb/msi2500/ 14413 14414MSTAR INTERRUPT CONTROLLER DRIVER 14415M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14416M: Daniel Palmer <daniel@thingy.jp> 14417S: Maintained 14418F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14419F: drivers/irqchip/irq-mst-intc.c 14420 14421MSYSTEMS DISKONCHIP G3 MTD DRIVER 14422M: Robert Jarzmik <robert.jarzmik@free.fr> 14423L: linux-mtd@lists.infradead.org 14424S: Maintained 14425F: drivers/mtd/devices/docg3* 14426 14427MT9P031 APTINA CAMERA SENSOR 14428M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14429L: linux-media@vger.kernel.org 14430S: Maintained 14431T: git git://linuxtv.org/media_tree.git 14432F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14433F: drivers/media/i2c/mt9p031.c 14434F: include/media/i2c/mt9p031.h 14435 14436MT9T112 APTINA CAMERA SENSOR 14437M: Jacopo Mondi <jacopo@jmondi.org> 14438L: linux-media@vger.kernel.org 14439S: Odd Fixes 14440T: git git://linuxtv.org/media_tree.git 14441F: drivers/media/i2c/mt9t112.c 14442F: include/media/i2c/mt9t112.h 14443 14444MT9V032 APTINA CAMERA SENSOR 14445M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14446L: linux-media@vger.kernel.org 14447S: Maintained 14448T: git git://linuxtv.org/media_tree.git 14449F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14450F: drivers/media/i2c/mt9v032.c 14451F: include/media/i2c/mt9v032.h 14452 14453MT9V111 APTINA CAMERA SENSOR 14454M: Jacopo Mondi <jacopo@jmondi.org> 14455L: linux-media@vger.kernel.org 14456S: Maintained 14457T: git git://linuxtv.org/media_tree.git 14458F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14459F: drivers/media/i2c/mt9v111.c 14460 14461MULTIFUNCTION DEVICES (MFD) 14462M: Lee Jones <lee@kernel.org> 14463S: Maintained 14464T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14465F: Documentation/devicetree/bindings/mfd/ 14466F: drivers/mfd/ 14467F: include/dt-bindings/mfd/ 14468F: include/linux/mfd/ 14469 14470MULTIMEDIA CARD (MMC) ETC. OVER SPI 14471S: Orphan 14472F: drivers/mmc/host/mmc_spi.c 14473F: include/linux/spi/mmc_spi.h 14474 14475MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14476M: Ulf Hansson <ulf.hansson@linaro.org> 14477L: linux-mmc@vger.kernel.org 14478S: Maintained 14479T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14480F: Documentation/devicetree/bindings/mmc/ 14481F: drivers/mmc/ 14482F: include/linux/mmc/ 14483F: include/uapi/linux/mmc/ 14484 14485MULTIPLEXER SUBSYSTEM 14486M: Peter Rosin <peda@axentia.se> 14487S: Maintained 14488F: Documentation/ABI/testing/sysfs-class-mux* 14489F: Documentation/devicetree/bindings/mux/ 14490F: drivers/mux/ 14491F: include/dt-bindings/mux/ 14492F: include/linux/mux/ 14493 14494MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14495M: Bin Liu <b-liu@ti.com> 14496L: linux-usb@vger.kernel.org 14497S: Maintained 14498F: drivers/usb/musb/ 14499 14500MXL301RF MEDIA DRIVER 14501M: Akihiro Tsukada <tskd08@gmail.com> 14502L: linux-media@vger.kernel.org 14503S: Odd Fixes 14504F: drivers/media/tuners/mxl301rf* 14505 14506MXL5007T MEDIA DRIVER 14507M: Michael Krufky <mkrufky@linuxtv.org> 14508L: linux-media@vger.kernel.org 14509S: Maintained 14510W: https://linuxtv.org 14511W: http://github.com/mkrufky 14512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14513T: git git://linuxtv.org/mkrufky/tuners.git 14514F: drivers/media/tuners/mxl5007t.* 14515 14516MXSFB DRM DRIVER 14517M: Marek Vasut <marex@denx.de> 14518M: Stefan Agner <stefan@agner.ch> 14519L: dri-devel@lists.freedesktop.org 14520S: Supported 14521T: git git://anongit.freedesktop.org/drm/drm-misc 14522F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14523F: drivers/gpu/drm/mxsfb/ 14524 14525MYLEX DAC960 PCI RAID Controller 14526M: Hannes Reinecke <hare@kernel.org> 14527L: linux-scsi@vger.kernel.org 14528S: Supported 14529F: drivers/scsi/myrb.* 14530F: drivers/scsi/myrs.* 14531 14532MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14533M: Chris Lee <christopher.lee@cspi.com> 14534L: netdev@vger.kernel.org 14535S: Supported 14536W: https://www.cspi.com/ethernet-products/support/downloads/ 14537F: drivers/net/ethernet/myricom/myri10ge/ 14538 14539NAND FLASH SUBSYSTEM 14540M: Miquel Raynal <miquel.raynal@bootlin.com> 14541R: Richard Weinberger <richard@nod.at> 14542L: linux-mtd@lists.infradead.org 14543S: Maintained 14544W: http://www.linux-mtd.infradead.org/ 14545Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14546C: irc://irc.oftc.net/mtd 14547T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14548F: drivers/mtd/nand/ 14549F: include/linux/mtd/*nand*.h 14550 14551NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14552M: Daniel Mack <zonque@gmail.com> 14553L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14554S: Maintained 14555W: http://www.native-instruments.com 14556F: sound/usb/caiaq/ 14557 14558NATSEMI ETHERNET DRIVER (DP8381x) 14559S: Orphan 14560F: drivers/net/ethernet/natsemi/natsemi.c 14561 14562NCR 5380 SCSI DRIVERS 14563M: Finn Thain <fthain@linux-m68k.org> 14564M: Michael Schmitz <schmitzmic@gmail.com> 14565L: linux-scsi@vger.kernel.org 14566S: Maintained 14567F: Documentation/scsi/g_NCR5380.rst 14568F: drivers/scsi/NCR5380.* 14569F: drivers/scsi/arm/cumana_1.c 14570F: drivers/scsi/arm/oak.c 14571F: drivers/scsi/atari_scsi.* 14572F: drivers/scsi/dmx3191d.c 14573F: drivers/scsi/g_NCR5380.* 14574F: drivers/scsi/mac_scsi.* 14575F: drivers/scsi/sun3_scsi.* 14576F: drivers/scsi/sun3_scsi_vme.c 14577 14578NCSI LIBRARY 14579M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14580S: Maintained 14581F: net/ncsi/ 14582 14583NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14584M: Guenter Roeck <linux@roeck-us.net> 14585L: linux-hwmon@vger.kernel.org 14586S: Maintained 14587F: Documentation/hwmon/nct6775.rst 14588F: drivers/hwmon/nct6775-core.c 14589F: drivers/hwmon/nct6775-platform.c 14590F: drivers/hwmon/nct6775.h 14591 14592NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14593M: Zev Weiss <zev@bewilderbeest.net> 14594L: linux-hwmon@vger.kernel.org 14595S: Maintained 14596F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14597F: drivers/hwmon/nct6775-i2c.c 14598 14599NETDEVSIM 14600M: Jakub Kicinski <kuba@kernel.org> 14601S: Maintained 14602F: drivers/net/netdevsim/* 14603 14604NETEM NETWORK EMULATOR 14605M: Stephen Hemminger <stephen@networkplumber.org> 14606L: netdev@vger.kernel.org 14607S: Maintained 14608F: net/sched/sch_netem.c 14609 14610NETERION 10GbE DRIVERS (s2io) 14611M: Jon Mason <jdmason@kudzu.us> 14612L: netdev@vger.kernel.org 14613S: Supported 14614F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14615F: drivers/net/ethernet/neterion/ 14616 14617NETFILTER 14618M: Pablo Neira Ayuso <pablo@netfilter.org> 14619M: Jozsef Kadlecsik <kadlec@netfilter.org> 14620M: Florian Westphal <fw@strlen.de> 14621L: netfilter-devel@vger.kernel.org 14622L: coreteam@netfilter.org 14623S: Maintained 14624W: http://www.netfilter.org/ 14625W: http://www.iptables.org/ 14626W: http://www.nftables.org/ 14627Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14628C: irc://irc.libera.chat/netfilter 14629T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14630T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14631F: include/linux/netfilter* 14632F: include/linux/netfilter/ 14633F: include/net/netfilter/ 14634F: include/uapi/linux/netfilter* 14635F: include/uapi/linux/netfilter/ 14636F: net/*/netfilter.c 14637F: net/*/netfilter/ 14638F: net/bridge/br_netfilter*.c 14639F: net/netfilter/ 14640 14641NETROM NETWORK LAYER 14642M: Ralf Baechle <ralf@linux-mips.org> 14643L: linux-hams@vger.kernel.org 14644S: Maintained 14645W: http://www.linux-ax25.org/ 14646F: include/net/netrom.h 14647F: include/uapi/linux/netrom.h 14648F: net/netrom/ 14649 14650NETRONIX EMBEDDED CONTROLLER 14651M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14652S: Maintained 14653F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14654F: drivers/mfd/ntxec.c 14655F: drivers/pwm/pwm-ntxec.c 14656F: drivers/rtc/rtc-ntxec.c 14657F: include/linux/mfd/ntxec.h 14658 14659NETRONOME ETHERNET DRIVERS 14660M: Simon Horman <simon.horman@corigine.com> 14661R: Jakub Kicinski <kuba@kernel.org> 14662L: oss-drivers@corigine.com 14663S: Maintained 14664F: drivers/net/ethernet/netronome/ 14665 14666NETWORK BLOCK DEVICE (NBD) 14667M: Josef Bacik <josef@toxicpanda.com> 14668L: linux-block@vger.kernel.org 14669L: nbd@other.debian.org 14670S: Maintained 14671F: Documentation/admin-guide/blockdev/nbd.rst 14672F: drivers/block/nbd.c 14673F: include/trace/events/nbd.h 14674F: include/uapi/linux/nbd.h 14675 14676NETWORK DROP MONITOR 14677M: Neil Horman <nhorman@tuxdriver.com> 14678L: netdev@vger.kernel.org 14679S: Maintained 14680W: https://fedorahosted.org/dropwatch/ 14681F: include/uapi/linux/net_dropmon.h 14682F: net/core/drop_monitor.c 14683 14684NETWORKING DRIVERS 14685M: "David S. Miller" <davem@davemloft.net> 14686M: Eric Dumazet <edumazet@google.com> 14687M: Jakub Kicinski <kuba@kernel.org> 14688M: Paolo Abeni <pabeni@redhat.com> 14689L: netdev@vger.kernel.org 14690S: Maintained 14691Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14692T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14693T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14694F: Documentation/devicetree/bindings/net/ 14695F: drivers/connector/ 14696F: drivers/net/ 14697F: include/dt-bindings/net/ 14698F: include/linux/etherdevice.h 14699F: include/linux/fcdevice.h 14700F: include/linux/fddidevice.h 14701F: include/linux/hippidevice.h 14702F: include/linux/if_* 14703F: include/linux/inetdevice.h 14704F: include/linux/netdevice.h 14705F: include/uapi/linux/if_* 14706F: include/uapi/linux/netdevice.h 14707X: drivers/net/wireless/ 14708 14709NETWORKING DRIVERS (WIRELESS) 14710M: Kalle Valo <kvalo@kernel.org> 14711L: linux-wireless@vger.kernel.org 14712S: Maintained 14713W: https://wireless.wiki.kernel.org/ 14714Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14715T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14716T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14717F: Documentation/devicetree/bindings/net/wireless/ 14718F: drivers/net/wireless/ 14719 14720NETWORKING [DSA] 14721M: Andrew Lunn <andrew@lunn.ch> 14722M: Florian Fainelli <f.fainelli@gmail.com> 14723M: Vladimir Oltean <olteanv@gmail.com> 14724S: Maintained 14725F: Documentation/devicetree/bindings/net/dsa/ 14726F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14727F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14728F: drivers/net/dsa/ 14729F: include/linux/dsa/ 14730F: include/linux/platform_data/dsa.h 14731F: include/net/dsa.h 14732F: net/dsa/ 14733F: tools/testing/selftests/drivers/net/dsa/ 14734 14735NETWORKING [GENERAL] 14736M: "David S. Miller" <davem@davemloft.net> 14737M: Eric Dumazet <edumazet@google.com> 14738M: Jakub Kicinski <kuba@kernel.org> 14739M: Paolo Abeni <pabeni@redhat.com> 14740L: netdev@vger.kernel.org 14741S: Maintained 14742Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14743B: mailto:netdev@vger.kernel.org 14744T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14745T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14746F: Documentation/core-api/netlink.rst 14747F: Documentation/netlink/ 14748F: Documentation/networking/ 14749F: Documentation/process/maintainer-netdev.rst 14750F: Documentation/userspace-api/netlink/ 14751F: include/linux/in.h 14752F: include/linux/net.h 14753F: include/linux/netdevice.h 14754F: include/net/ 14755F: include/uapi/linux/in.h 14756F: include/uapi/linux/net.h 14757F: include/uapi/linux/net_namespace.h 14758F: include/uapi/linux/netdevice.h 14759F: lib/net_utils.c 14760F: lib/random32.c 14761F: net/ 14762F: tools/net/ 14763F: tools/testing/selftests/net/ 14764X: net/bluetooth/ 14765 14766NETWORKING [IPSEC] 14767M: Steffen Klassert <steffen.klassert@secunet.com> 14768M: Herbert Xu <herbert@gondor.apana.org.au> 14769M: "David S. Miller" <davem@davemloft.net> 14770L: netdev@vger.kernel.org 14771S: Maintained 14772T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14773T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14774F: include/net/xfrm.h 14775F: include/uapi/linux/xfrm.h 14776F: net/ipv4/ah4.c 14777F: net/ipv4/esp4* 14778F: net/ipv4/ip_vti.c 14779F: net/ipv4/ipcomp.c 14780F: net/ipv4/xfrm* 14781F: net/ipv6/ah6.c 14782F: net/ipv6/esp6* 14783F: net/ipv6/ip6_vti.c 14784F: net/ipv6/ipcomp6.c 14785F: net/ipv6/xfrm* 14786F: net/key/ 14787F: net/xfrm/ 14788F: tools/testing/selftests/net/ipsec.c 14789 14790NETWORKING [IPv4/IPv6] 14791M: "David S. Miller" <davem@davemloft.net> 14792M: David Ahern <dsahern@kernel.org> 14793L: netdev@vger.kernel.org 14794S: Maintained 14795T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14796F: arch/x86/net/* 14797F: include/linux/ip.h 14798F: include/linux/ipv6* 14799F: include/net/fib* 14800F: include/net/ip* 14801F: include/net/route.h 14802F: net/ipv4/ 14803F: net/ipv6/ 14804 14805NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14806M: Paul Moore <paul@paul-moore.com> 14807L: netdev@vger.kernel.org 14808L: linux-security-module@vger.kernel.org 14809S: Supported 14810W: https://github.com/netlabel 14811F: Documentation/netlabel/ 14812F: include/net/calipso.h 14813F: include/net/cipso_ipv4.h 14814F: include/net/netlabel.h 14815F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14816F: include/uapi/linux/netfilter/xt_SECMARK.h 14817F: net/ipv4/cipso_ipv4.c 14818F: net/ipv6/calipso.c 14819F: net/netfilter/xt_CONNSECMARK.c 14820F: net/netfilter/xt_SECMARK.c 14821F: net/netlabel/ 14822 14823NETWORKING [MPTCP] 14824M: Matthieu Baerts <matthieu.baerts@tessares.net> 14825M: Mat Martineau <martineau@kernel.org> 14826L: netdev@vger.kernel.org 14827L: mptcp@lists.linux.dev 14828S: Maintained 14829W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14830B: https://github.com/multipath-tcp/mptcp_net-next/issues 14831T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14832T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14833F: Documentation/networking/mptcp-sysctl.rst 14834F: include/net/mptcp.h 14835F: include/trace/events/mptcp.h 14836F: include/uapi/linux/mptcp.h 14837F: net/mptcp/ 14838F: tools/testing/selftests/bpf/*/*mptcp*.c 14839F: tools/testing/selftests/net/mptcp/ 14840 14841NETWORKING [TCP] 14842M: Eric Dumazet <edumazet@google.com> 14843L: netdev@vger.kernel.org 14844S: Maintained 14845F: include/linux/net_mm.h 14846F: include/linux/tcp.h 14847F: include/net/tcp.h 14848F: include/trace/events/tcp.h 14849F: include/uapi/linux/tcp.h 14850F: net/ipv4/syncookies.c 14851F: net/ipv4/tcp*.c 14852F: net/ipv6/syncookies.c 14853F: net/ipv6/tcp*.c 14854 14855NETWORKING [TLS] 14856M: Boris Pismenny <borisp@nvidia.com> 14857M: John Fastabend <john.fastabend@gmail.com> 14858M: Jakub Kicinski <kuba@kernel.org> 14859L: netdev@vger.kernel.org 14860S: Maintained 14861F: include/net/tls.h 14862F: include/uapi/linux/tls.h 14863F: net/tls/* 14864 14865NETXEN (1/10) GbE SUPPORT 14866M: Manish Chopra <manishc@marvell.com> 14867M: Rahul Verma <rahulv@marvell.com> 14868M: GR-Linux-NIC-Dev@marvell.com 14869L: netdev@vger.kernel.org 14870S: Supported 14871F: drivers/net/ethernet/qlogic/netxen/ 14872 14873NET_FAILOVER MODULE 14874M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14875L: netdev@vger.kernel.org 14876S: Supported 14877F: Documentation/networking/net_failover.rst 14878F: drivers/net/net_failover.c 14879F: include/net/net_failover.h 14880 14881NEXTHOP 14882M: David Ahern <dsahern@kernel.org> 14883L: netdev@vger.kernel.org 14884S: Maintained 14885F: include/net/netns/nexthop.h 14886F: include/net/nexthop.h 14887F: include/uapi/linux/nexthop.h 14888F: net/ipv4/nexthop.c 14889 14890NFC SUBSYSTEM 14891M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14892L: netdev@vger.kernel.org 14893S: Maintained 14894F: Documentation/devicetree/bindings/net/nfc/ 14895F: drivers/nfc/ 14896F: include/net/nfc/ 14897F: include/uapi/linux/nfc.h 14898F: net/nfc/ 14899 14900NFC VIRTUAL NCI DEVICE DRIVER 14901M: Bongsu Jeon <bongsu.jeon@samsung.com> 14902L: netdev@vger.kernel.org 14903S: Supported 14904F: drivers/nfc/virtual_ncidev.c 14905F: tools/testing/selftests/nci/ 14906 14907NFS, SUNRPC, AND LOCKD CLIENTS 14908M: Trond Myklebust <trond.myklebust@hammerspace.com> 14909M: Anna Schumaker <anna@kernel.org> 14910L: linux-nfs@vger.kernel.org 14911S: Maintained 14912W: http://client.linux-nfs.org 14913T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14914F: Documentation/filesystems/nfs/ 14915F: fs/lockd/ 14916F: fs/nfs/ 14917F: fs/nfs_common/ 14918F: include/linux/lockd/ 14919F: include/linux/nfs* 14920F: include/linux/sunrpc/ 14921F: include/uapi/linux/nfs* 14922F: include/uapi/linux/sunrpc/ 14923F: net/sunrpc/ 14924 14925NILFS2 FILESYSTEM 14926M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14927L: linux-nilfs@vger.kernel.org 14928S: Supported 14929W: https://nilfs.sourceforge.io/ 14930W: https://nilfs.osdn.jp/ 14931T: git https://github.com/konis/nilfs2.git 14932F: Documentation/filesystems/nilfs2.rst 14933F: fs/nilfs2/ 14934F: include/trace/events/nilfs2.h 14935F: include/uapi/linux/nilfs2_api.h 14936F: include/uapi/linux/nilfs2_ondisk.h 14937 14938NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14939M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14940S: Maintained 14941W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14942F: Documentation/scsi/NinjaSCSI.rst 14943F: drivers/scsi/pcmcia/nsp_* 14944 14945NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14946M: GOTO Masanori <gotom@debian.or.jp> 14947M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14948S: Maintained 14949W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14950F: Documentation/scsi/NinjaSCSI.rst 14951F: drivers/scsi/nsp32* 14952 14953NINTENDO HID DRIVER 14954M: Daniel J. Ogorchock <djogorchock@gmail.com> 14955L: linux-input@vger.kernel.org 14956S: Maintained 14957F: drivers/hid/hid-nintendo* 14958 14959NIOS2 ARCHITECTURE 14960M: Dinh Nguyen <dinguyen@kernel.org> 14961S: Maintained 14962T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14963F: arch/nios2/ 14964 14965NITRO ENCLAVES (NE) 14966M: Alexandru Ciobotaru <alcioa@amazon.com> 14967L: linux-kernel@vger.kernel.org 14968L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14969S: Supported 14970W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14971F: Documentation/virt/ne_overview.rst 14972F: drivers/virt/nitro_enclaves/ 14973F: include/linux/nitro_enclaves.h 14974F: include/uapi/linux/nitro_enclaves.h 14975F: samples/nitro_enclaves/ 14976 14977NOHZ, DYNTICKS SUPPORT 14978M: Frederic Weisbecker <frederic@kernel.org> 14979M: Thomas Gleixner <tglx@linutronix.de> 14980M: Ingo Molnar <mingo@kernel.org> 14981L: linux-kernel@vger.kernel.org 14982S: Maintained 14983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14984F: include/linux/sched/nohz.h 14985F: include/linux/tick.h 14986F: kernel/time/tick*.* 14987 14988NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14989M: Pavel Machek <pavel@ucw.cz> 14990M: Sakari Ailus <sakari.ailus@iki.fi> 14991L: linux-media@vger.kernel.org 14992S: Maintained 14993F: drivers/media/i2c/ad5820.c 14994F: drivers/media/i2c/et8ek8 14995 14996NOKIA N900 POWER SUPPLY DRIVERS 14997R: Pali Rohár <pali@kernel.org> 14998F: drivers/power/supply/bq2415x_charger.c 14999F: drivers/power/supply/bq27xxx_battery.c 15000F: drivers/power/supply/bq27xxx_battery_i2c.c 15001F: drivers/power/supply/isp1704_charger.c 15002F: drivers/power/supply/rx51_battery.c 15003F: include/linux/power/bq2415x_charger.h 15004F: include/linux/power/bq27xxx_battery.h 15005 15006NOLIBC HEADER FILE 15007M: Willy Tarreau <w@1wt.eu> 15008S: Maintained 15009T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15010F: tools/include/nolibc/ 15011F: tools/testing/selftests/nolibc/ 15012 15013NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15014M: Hans de Goede <hdegoede@redhat.com> 15015L: linux-input@vger.kernel.org 15016S: Maintained 15017F: drivers/input/touchscreen/novatek-nvt-ts.c 15018 15019NSDEPS 15020M: Matthias Maennich <maennich@google.com> 15021S: Maintained 15022F: Documentation/core-api/symbol-namespaces.rst 15023F: scripts/nsdeps 15024 15025NTB AMD DRIVER 15026M: Sanjay R Mehta <sanju.mehta@amd.com> 15027M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15028L: ntb@lists.linux.dev 15029S: Supported 15030F: drivers/ntb/hw/amd/ 15031 15032NTB DRIVER CORE 15033M: Jon Mason <jdmason@kudzu.us> 15034M: Dave Jiang <dave.jiang@intel.com> 15035M: Allen Hubbe <allenbh@gmail.com> 15036L: ntb@lists.linux.dev 15037S: Supported 15038W: https://github.com/jonmason/ntb/wiki 15039T: git https://github.com/jonmason/ntb.git 15040F: drivers/net/ntb_netdev.c 15041F: drivers/ntb/ 15042F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15043F: include/linux/ntb.h 15044F: include/linux/ntb_transport.h 15045F: tools/testing/selftests/ntb/ 15046 15047NTB IDT DRIVER 15048M: Serge Semin <fancer.lancer@gmail.com> 15049L: ntb@lists.linux.dev 15050S: Supported 15051F: drivers/ntb/hw/idt/ 15052 15053NTB INTEL DRIVER 15054M: Dave Jiang <dave.jiang@intel.com> 15055L: ntb@lists.linux.dev 15056S: Supported 15057W: https://github.com/davejiang/linux/wiki 15058T: git https://github.com/davejiang/linux.git 15059F: drivers/ntb/hw/intel/ 15060 15061NTFS FILESYSTEM 15062M: Anton Altaparmakov <anton@tuxera.com> 15063R: Namjae Jeon <linkinjeon@kernel.org> 15064L: linux-ntfs-dev@lists.sourceforge.net 15065S: Supported 15066W: http://www.tuxera.com/ 15067T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15068F: Documentation/filesystems/ntfs.rst 15069F: fs/ntfs/ 15070 15071NTFS3 FILESYSTEM 15072M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15073L: ntfs3@lists.linux.dev 15074S: Supported 15075W: http://www.paragon-software.com/ 15076T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15077F: Documentation/filesystems/ntfs3.rst 15078F: fs/ntfs3/ 15079 15080NUBUS SUBSYSTEM 15081M: Finn Thain <fthain@linux-m68k.org> 15082L: linux-m68k@lists.linux-m68k.org 15083S: Maintained 15084F: arch/*/include/asm/nubus.h 15085F: drivers/nubus/ 15086F: include/linux/nubus.h 15087F: include/uapi/linux/nubus.h 15088 15089NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15090M: Antonino Daplas <adaplas@gmail.com> 15091L: linux-fbdev@vger.kernel.org 15092S: Maintained 15093F: drivers/video/fbdev/nvidia/ 15094F: drivers/video/fbdev/riva/ 15095 15096NVIDIA WMI EC BACKLIGHT DRIVER 15097M: Daniel Dadap <ddadap@nvidia.com> 15098L: platform-driver-x86@vger.kernel.org 15099S: Supported 15100F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15101F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15102 15103NVM EXPRESS DRIVER 15104M: Keith Busch <kbusch@kernel.org> 15105M: Jens Axboe <axboe@fb.com> 15106M: Christoph Hellwig <hch@lst.de> 15107M: Sagi Grimberg <sagi@grimberg.me> 15108L: linux-nvme@lists.infradead.org 15109S: Supported 15110W: http://git.infradead.org/nvme.git 15111T: git git://git.infradead.org/nvme.git 15112F: Documentation/nvme/ 15113F: drivers/nvme/common/ 15114F: drivers/nvme/host/ 15115F: include/linux/nvme-*.h 15116F: include/linux/nvme.h 15117F: include/uapi/linux/nvme_ioctl.h 15118 15119NVM EXPRESS FABRICS AUTHENTICATION 15120M: Hannes Reinecke <hare@suse.de> 15121L: linux-nvme@lists.infradead.org 15122S: Supported 15123F: drivers/nvme/host/auth.c 15124F: drivers/nvme/target/auth.c 15125F: drivers/nvme/target/fabrics-cmd-auth.c 15126F: include/linux/nvme-auth.h 15127 15128NVM EXPRESS FC TRANSPORT DRIVERS 15129M: James Smart <james.smart@broadcom.com> 15130L: linux-nvme@lists.infradead.org 15131S: Supported 15132F: drivers/nvme/host/fc.c 15133F: drivers/nvme/target/fc.c 15134F: drivers/nvme/target/fcloop.c 15135F: include/linux/nvme-fc-driver.h 15136F: include/linux/nvme-fc.h 15137 15138NVM EXPRESS HARDWARE MONITORING SUPPORT 15139M: Guenter Roeck <linux@roeck-us.net> 15140L: linux-nvme@lists.infradead.org 15141S: Supported 15142F: drivers/nvme/host/hwmon.c 15143 15144NVM EXPRESS TARGET DRIVER 15145M: Christoph Hellwig <hch@lst.de> 15146M: Sagi Grimberg <sagi@grimberg.me> 15147M: Chaitanya Kulkarni <kch@nvidia.com> 15148L: linux-nvme@lists.infradead.org 15149S: Supported 15150W: http://git.infradead.org/nvme.git 15151T: git git://git.infradead.org/nvme.git 15152F: drivers/nvme/target/ 15153 15154NVMEM FRAMEWORK 15155M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15156S: Maintained 15157T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15158F: Documentation/ABI/stable/sysfs-bus-nvmem 15159F: Documentation/devicetree/bindings/nvmem/ 15160F: drivers/nvmem/ 15161F: include/linux/nvmem-consumer.h 15162F: include/linux/nvmem-provider.h 15163 15164NXP BLUETOOTH WIRELESS DRIVERS 15165M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15166M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15167S: Maintained 15168F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15169F: drivers/bluetooth/btnxpuart.c 15170 15171NXP C45 TJA11XX PHY DRIVER 15172M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15173L: netdev@vger.kernel.org 15174S: Maintained 15175F: drivers/net/phy/nxp-c45-tja11xx.c 15176 15177NXP FSPI DRIVER 15178M: Han Xu <han.xu@nxp.com> 15179M: Haibo Chen <haibo.chen@nxp.com> 15180R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15181L: linux-spi@vger.kernel.org 15182S: Maintained 15183F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15184F: drivers/spi/spi-nxp-fspi.c 15185 15186NXP FXAS21002C DRIVER 15187M: Rui Miguel Silva <rmfrfs@gmail.com> 15188L: linux-iio@vger.kernel.org 15189S: Maintained 15190F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15191F: drivers/iio/gyro/fxas21002c.h 15192F: drivers/iio/gyro/fxas21002c_core.c 15193F: drivers/iio/gyro/fxas21002c_i2c.c 15194F: drivers/iio/gyro/fxas21002c_spi.c 15195 15196NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15197M: Haibo Chen <haibo.chen@nxp.com> 15198L: linux-iio@vger.kernel.org 15199L: linux-imx@nxp.com 15200S: Maintained 15201F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15202F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15203F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15204F: drivers/iio/adc/imx7d_adc.c 15205F: drivers/iio/adc/imx93_adc.c 15206F: drivers/iio/adc/vf610_adc.c 15207 15208NXP i.MX 8M ISI DRIVER 15209M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15210L: linux-media@vger.kernel.org 15211S: Maintained 15212F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15213F: drivers/media/platform/nxp/imx8-isi/ 15214 15215NXP i.MX 8MP DW100 V4L2 DRIVER 15216M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15217L: linux-media@vger.kernel.org 15218S: Maintained 15219F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15220F: Documentation/userspace-api/media/drivers/dw100.rst 15221F: drivers/media/platform/nxp/dw100/ 15222F: include/uapi/linux/dw100.h 15223 15224NXP i.MX 8MQ DCSS DRIVER 15225M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15226R: Lucas Stach <l.stach@pengutronix.de> 15227L: dri-devel@lists.freedesktop.org 15228S: Maintained 15229F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15230F: drivers/gpu/drm/imx/dcss/ 15231 15232NXP i.MX 8QXP ADC DRIVER 15233M: Cai Huoqing <cai.huoqing@linux.dev> 15234M: Haibo Chen <haibo.chen@nxp.com> 15235L: linux-imx@nxp.com 15236L: linux-iio@vger.kernel.org 15237S: Maintained 15238F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15239F: drivers/iio/adc/imx8qxp-adc.c 15240 15241NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15242M: Mirela Rabulea <mirela.rabulea@nxp.com> 15243R: NXP Linux Team <linux-imx@nxp.com> 15244L: linux-media@vger.kernel.org 15245S: Maintained 15246F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15247F: drivers/media/platform/nxp/imx-jpeg 15248 15249NXP i.MX CLOCK DRIVERS 15250M: Abel Vesa <abelvesa@kernel.org> 15251R: Peng Fan <peng.fan@nxp.com> 15252L: linux-clk@vger.kernel.org 15253L: linux-imx@nxp.com 15254S: Maintained 15255T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15256F: Documentation/devicetree/bindings/clock/imx* 15257F: drivers/clk/imx/ 15258F: include/dt-bindings/clock/imx* 15259 15260NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15261M: Jagan Teki <jagan@amarulasolutions.com> 15262S: Maintained 15263F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15264F: drivers/regulator/pf8x00-regulator.c 15265 15266NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15267M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15268L: linux-kernel@vger.kernel.org 15269S: Maintained 15270F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15271F: drivers/extcon/extcon-ptn5150.c 15272 15273NXP SGTL5000 DRIVER 15274M: Fabio Estevam <festevam@gmail.com> 15275L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15276S: Maintained 15277F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15278F: sound/soc/codecs/sgtl5000* 15279 15280NXP SJA1105 ETHERNET SWITCH DRIVER 15281M: Vladimir Oltean <olteanv@gmail.com> 15282L: linux-kernel@vger.kernel.org 15283S: Maintained 15284F: drivers/net/dsa/sja1105 15285F: drivers/net/pcs/pcs-xpcs-nxp.c 15286 15287NXP TDA998X DRM DRIVER 15288M: Russell King <linux@armlinux.org.uk> 15289S: Maintained 15290T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15291T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15292F: drivers/gpu/drm/i2c/tda998x_drv.c 15293F: include/drm/i2c/tda998x.h 15294F: include/dt-bindings/display/tda998x.h 15295K: "nxp,tda998x" 15296 15297NXP TFA9879 DRIVER 15298M: Peter Rosin <peda@axentia.se> 15299L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15300S: Maintained 15301F: Documentation/devicetree/bindings/sound/tfa9879.txt 15302F: sound/soc/codecs/tfa9879* 15303 15304NXP-NCI NFC DRIVER 15305S: Orphan 15306F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15307F: drivers/nfc/nxp-nci 15308 15309NXP/Goodix TFA989X (TFA1) DRIVER 15310M: Stephan Gerhold <stephan@gerhold.net> 15311L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15312S: Maintained 15313F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15314F: sound/soc/codecs/tfa989x.c 15315 15316NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15317M: Jonas Malaco <jonas@protocubo.io> 15318L: linux-hwmon@vger.kernel.org 15319S: Maintained 15320F: Documentation/hwmon/nzxt-kraken2.rst 15321F: drivers/hwmon/nzxt-kraken2.c 15322 15323NZXT-SMART2 HARDWARE MONITORING DRIVER 15324M: Aleksandr Mezin <mezin.alexander@gmail.com> 15325L: linux-hwmon@vger.kernel.org 15326S: Maintained 15327F: Documentation/hwmon/nzxt-smart2.rst 15328F: drivers/hwmon/nzxt-smart2.c 15329 15330OBJAGG 15331M: Jiri Pirko <jiri@resnulli.us> 15332L: netdev@vger.kernel.org 15333S: Supported 15334F: include/linux/objagg.h 15335F: lib/objagg.c 15336F: lib/test_objagg.c 15337 15338OBJTOOL 15339M: Josh Poimboeuf <jpoimboe@kernel.org> 15340M: Peter Zijlstra <peterz@infradead.org> 15341S: Supported 15342F: include/linux/objtool*.h 15343F: tools/objtool/ 15344 15345OCELOT ETHERNET SWITCH DRIVER 15346M: Vladimir Oltean <vladimir.oltean@nxp.com> 15347M: Claudiu Manoil <claudiu.manoil@nxp.com> 15348M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15349M: UNGLinuxDriver@microchip.com 15350L: netdev@vger.kernel.org 15351S: Supported 15352F: drivers/net/dsa/ocelot/* 15353F: drivers/net/ethernet/mscc/ 15354F: include/soc/mscc/ocelot* 15355F: net/dsa/tag_ocelot.c 15356F: net/dsa/tag_ocelot_8021q.c 15357F: tools/testing/selftests/drivers/net/ocelot/* 15358 15359OCELOT EXTERNAL SWITCH CONTROL 15360M: Colin Foster <colin.foster@in-advantage.com> 15361S: Supported 15362F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15363F: drivers/mfd/ocelot* 15364F: drivers/net/dsa/ocelot/ocelot_ext.c 15365F: include/linux/mfd/ocelot.h 15366 15367OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15368M: Frederic Barrat <fbarrat@linux.ibm.com> 15369M: Andrew Donnellan <ajd@linux.ibm.com> 15370L: linuxppc-dev@lists.ozlabs.org 15371S: Supported 15372F: Documentation/userspace-api/accelerators/ocxl.rst 15373F: arch/powerpc/include/asm/pnv-ocxl.h 15374F: arch/powerpc/platforms/powernv/ocxl.c 15375F: drivers/misc/ocxl/ 15376F: include/misc/ocxl* 15377F: include/uapi/misc/ocxl.h 15378 15379OMAP AUDIO SUPPORT 15380M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15381M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15383L: linux-omap@vger.kernel.org 15384S: Maintained 15385F: sound/soc/ti/n810.c 15386F: sound/soc/ti/omap* 15387F: sound/soc/ti/rx51.c 15388F: sound/soc/ti/sdma-pcm.* 15389 15390OMAP CLOCK FRAMEWORK SUPPORT 15391M: Paul Walmsley <paul@pwsan.com> 15392L: linux-omap@vger.kernel.org 15393S: Maintained 15394F: arch/arm/*omap*/*clock* 15395 15396OMAP DEVICE TREE SUPPORT 15397M: Benoît Cousson <bcousson@baylibre.com> 15398M: Tony Lindgren <tony@atomide.com> 15399L: linux-omap@vger.kernel.org 15400L: devicetree@vger.kernel.org 15401S: Maintained 15402F: arch/arm/boot/dts/ti/omap/ 15403 15404OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15405L: linux-omap@vger.kernel.org 15406L: linux-fbdev@vger.kernel.org 15407S: Orphan 15408F: Documentation/arch/arm/omap/dss.rst 15409F: drivers/video/fbdev/omap2/ 15410 15411OMAP FRAMEBUFFER SUPPORT 15412L: linux-fbdev@vger.kernel.org 15413L: linux-omap@vger.kernel.org 15414S: Orphan 15415F: drivers/video/fbdev/omap/ 15416 15417OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15418M: Roger Quadros <rogerq@kernel.org> 15419M: Tony Lindgren <tony@atomide.com> 15420L: linux-omap@vger.kernel.org 15421S: Maintained 15422F: arch/arm/mach-omap2/*gpmc* 15423F: drivers/memory/omap-gpmc.c 15424 15425OMAP GPIO DRIVER 15426M: Grygorii Strashko <grygorii.strashko@ti.com> 15427M: Santosh Shilimkar <ssantosh@kernel.org> 15428M: Kevin Hilman <khilman@kernel.org> 15429L: linux-omap@vger.kernel.org 15430S: Maintained 15431F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15432F: drivers/gpio/gpio-omap.c 15433 15434OMAP HARDWARE SPINLOCK SUPPORT 15435M: Ohad Ben-Cohen <ohad@wizery.com> 15436L: linux-omap@vger.kernel.org 15437S: Maintained 15438F: drivers/hwspinlock/omap_hwspinlock.c 15439 15440OMAP HS MMC SUPPORT 15441L: linux-mmc@vger.kernel.org 15442L: linux-omap@vger.kernel.org 15443S: Orphan 15444F: drivers/mmc/host/omap_hsmmc.c 15445 15446OMAP HWMOD DATA 15447M: Paul Walmsley <paul@pwsan.com> 15448L: linux-omap@vger.kernel.org 15449S: Maintained 15450F: arch/arm/mach-omap2/omap_hwmod*data* 15451 15452OMAP HWMOD SUPPORT 15453M: Benoît Cousson <bcousson@baylibre.com> 15454M: Paul Walmsley <paul@pwsan.com> 15455L: linux-omap@vger.kernel.org 15456S: Maintained 15457F: arch/arm/mach-omap2/omap_hwmod.* 15458 15459OMAP I2C DRIVER 15460M: Vignesh R <vigneshr@ti.com> 15461L: linux-omap@vger.kernel.org 15462L: linux-i2c@vger.kernel.org 15463S: Maintained 15464F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15465F: drivers/i2c/busses/i2c-omap.c 15466 15467OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15468M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15469L: linux-media@vger.kernel.org 15470S: Maintained 15471F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15472F: drivers/media/platform/ti/omap3isp/ 15473F: drivers/staging/media/omap4iss/ 15474 15475OMAP MMC SUPPORT 15476M: Aaro Koskinen <aaro.koskinen@iki.fi> 15477L: linux-omap@vger.kernel.org 15478S: Odd Fixes 15479F: drivers/mmc/host/omap.c 15480 15481OMAP POWER MANAGEMENT SUPPORT 15482M: Kevin Hilman <khilman@kernel.org> 15483L: linux-omap@vger.kernel.org 15484S: Maintained 15485F: arch/arm/*omap*/*pm* 15486F: drivers/cpufreq/omap-cpufreq.c 15487 15488OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15489M: Paul Walmsley <paul@pwsan.com> 15490L: linux-omap@vger.kernel.org 15491S: Maintained 15492F: arch/arm/mach-omap2/prm* 15493 15494OMAP RANDOM NUMBER GENERATOR SUPPORT 15495M: Deepak Saxena <dsaxena@plexity.net> 15496S: Maintained 15497F: drivers/char/hw_random/omap-rng.c 15498 15499OMAP USB SUPPORT 15500L: linux-usb@vger.kernel.org 15501L: linux-omap@vger.kernel.org 15502S: Orphan 15503F: arch/arm/*omap*/usb* 15504F: drivers/usb/*/*omap* 15505 15506OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15507M: Mark Jackson <mpfj@newflow.co.uk> 15508L: linux-omap@vger.kernel.org 15509S: Maintained 15510F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15511 15512OMAP1 SUPPORT 15513M: Aaro Koskinen <aaro.koskinen@iki.fi> 15514M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15515M: Tony Lindgren <tony@atomide.com> 15516L: linux-omap@vger.kernel.org 15517S: Maintained 15518Q: http://patchwork.kernel.org/project/linux-omap/list/ 15519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15520F: arch/arm/configs/omap1_defconfig 15521F: arch/arm/mach-omap1/ 15522F: drivers/i2c/busses/i2c-omap.c 15523F: include/linux/platform_data/ams-delta-fiq.h 15524F: include/linux/platform_data/i2c-omap.h 15525 15526OMAP2+ SUPPORT 15527M: Tony Lindgren <tony@atomide.com> 15528L: linux-omap@vger.kernel.org 15529S: Maintained 15530W: http://www.muru.com/linux/omap/ 15531W: http://linux.omap.com/ 15532Q: http://patchwork.kernel.org/project/linux-omap/list/ 15533T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15534F: arch/arm/configs/omap2plus_defconfig 15535F: arch/arm/mach-omap2/ 15536F: drivers/bus/ti-sysc.c 15537F: drivers/gpio/gpio-tps65219.c 15538F: drivers/i2c/busses/i2c-omap.c 15539F: drivers/irqchip/irq-omap-intc.c 15540F: drivers/mfd/*omap*.c 15541F: drivers/mfd/menelaus.c 15542F: drivers/mfd/palmas.c 15543F: drivers/mfd/tps65217.c 15544F: drivers/mfd/tps65218.c 15545F: drivers/mfd/tps65219.c 15546F: drivers/mfd/tps65910.c 15547F: drivers/mfd/twl-core.[ch] 15548F: drivers/mfd/twl4030*.c 15549F: drivers/mfd/twl6030*.c 15550F: drivers/mfd/twl6040*.c 15551F: drivers/regulator/palmas-regulator*.c 15552F: drivers/regulator/pbias-regulator.c 15553F: drivers/regulator/tps65217-regulator.c 15554F: drivers/regulator/tps65218-regulator.c 15555F: drivers/regulator/tps65219-regulator.c 15556F: drivers/regulator/tps65910-regulator.c 15557F: drivers/regulator/twl-regulator.c 15558F: drivers/regulator/twl6030-regulator.c 15559F: include/linux/platform_data/i2c-omap.h 15560F: include/linux/platform_data/ti-sysc.h 15561 15562OMFS FILESYSTEM 15563M: Bob Copeland <me@bobcopeland.com> 15564L: linux-karma-devel@lists.sourceforge.net 15565S: Maintained 15566F: Documentation/filesystems/omfs.rst 15567F: fs/omfs/ 15568 15569OMNIVISION OG01A1B SENSOR DRIVER 15570M: Shawn Tu <shawnx.tu@intel.com> 15571L: linux-media@vger.kernel.org 15572S: Maintained 15573F: drivers/media/i2c/og01a1b.c 15574 15575OMNIVISION OV01A10 SENSOR DRIVER 15576M: Bingbu Cao <bingbu.cao@intel.com> 15577L: linux-media@vger.kernel.org 15578S: Maintained 15579T: git git://linuxtv.org/media_tree.git 15580F: drivers/media/i2c/ov01a10.c 15581 15582OMNIVISION OV02A10 SENSOR DRIVER 15583M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15584L: linux-media@vger.kernel.org 15585S: Maintained 15586T: git git://linuxtv.org/media_tree.git 15587F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15588F: drivers/media/i2c/ov02a10.c 15589 15590OMNIVISION OV08D10 SENSOR DRIVER 15591M: Jimmy Su <jimmy.su@intel.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594T: git git://linuxtv.org/media_tree.git 15595F: drivers/media/i2c/ov08d10.c 15596 15597OMNIVISION OV08X40 SENSOR DRIVER 15598M: Jason Chen <jason.z.chen@intel.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: drivers/media/i2c/ov08x40.c 15603 15604OMNIVISION OV13858 SENSOR DRIVER 15605M: Sakari Ailus <sakari.ailus@linux.intel.com> 15606L: linux-media@vger.kernel.org 15607S: Maintained 15608T: git git://linuxtv.org/media_tree.git 15609F: drivers/media/i2c/ov13858.c 15610 15611OMNIVISION OV13B10 SENSOR DRIVER 15612M: Arec Kao <arec.kao@intel.com> 15613L: linux-media@vger.kernel.org 15614S: Maintained 15615T: git git://linuxtv.org/media_tree.git 15616F: drivers/media/i2c/ov13b10.c 15617 15618OMNIVISION OV2680 SENSOR DRIVER 15619M: Rui Miguel Silva <rmfrfs@gmail.com> 15620L: linux-media@vger.kernel.org 15621S: Maintained 15622T: git git://linuxtv.org/media_tree.git 15623F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15624F: drivers/media/i2c/ov2680.c 15625 15626OMNIVISION OV2685 SENSOR DRIVER 15627M: Shunqian Zheng <zhengsq@rock-chips.com> 15628L: linux-media@vger.kernel.org 15629S: Maintained 15630T: git git://linuxtv.org/media_tree.git 15631F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15632F: drivers/media/i2c/ov2685.c 15633 15634OMNIVISION OV2740 SENSOR DRIVER 15635M: Tianshu Qiu <tian.shu.qiu@intel.com> 15636R: Shawn Tu <shawnx.tu@intel.com> 15637R: Bingbu Cao <bingbu.cao@intel.com> 15638L: linux-media@vger.kernel.org 15639S: Maintained 15640T: git git://linuxtv.org/media_tree.git 15641F: drivers/media/i2c/ov2740.c 15642 15643OMNIVISION OV4689 SENSOR DRIVER 15644M: Mikhail Rudenko <mike.rudenko@gmail.com> 15645L: linux-media@vger.kernel.org 15646S: Maintained 15647T: git git://linuxtv.org/media_tree.git 15648F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15649F: drivers/media/i2c/ov5647.c 15650 15651OMNIVISION OV5640 SENSOR DRIVER 15652M: Steve Longerbeam <slongerbeam@gmail.com> 15653L: linux-media@vger.kernel.org 15654S: Maintained 15655T: git git://linuxtv.org/media_tree.git 15656F: drivers/media/i2c/ov5640.c 15657 15658OMNIVISION OV5647 SENSOR DRIVER 15659M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15660M: Jacopo Mondi <jacopo@jmondi.org> 15661L: linux-media@vger.kernel.org 15662S: Maintained 15663T: git git://linuxtv.org/media_tree.git 15664F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15665F: drivers/media/i2c/ov5647.c 15666 15667OMNIVISION OV5670 SENSOR DRIVER 15668M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15669L: linux-media@vger.kernel.org 15670S: Maintained 15671T: git git://linuxtv.org/media_tree.git 15672F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15673F: drivers/media/i2c/ov5670.c 15674 15675OMNIVISION OV5675 SENSOR DRIVER 15676M: Shawn Tu <shawnx.tu@intel.com> 15677L: linux-media@vger.kernel.org 15678S: Maintained 15679T: git git://linuxtv.org/media_tree.git 15680F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15681F: drivers/media/i2c/ov5675.c 15682 15683OMNIVISION OV5693 SENSOR DRIVER 15684M: Daniel Scally <djrscally@gmail.com> 15685L: linux-media@vger.kernel.org 15686S: Maintained 15687T: git git://linuxtv.org/media_tree.git 15688F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15689F: drivers/media/i2c/ov5693.c 15690 15691OMNIVISION OV5695 SENSOR DRIVER 15692M: Shunqian Zheng <zhengsq@rock-chips.com> 15693L: linux-media@vger.kernel.org 15694S: Maintained 15695T: git git://linuxtv.org/media_tree.git 15696F: drivers/media/i2c/ov5695.c 15697 15698OMNIVISION OV7670 SENSOR DRIVER 15699L: linux-media@vger.kernel.org 15700S: Orphan 15701T: git git://linuxtv.org/media_tree.git 15702F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15703F: drivers/media/i2c/ov7670.c 15704 15705OMNIVISION OV772x SENSOR DRIVER 15706M: Jacopo Mondi <jacopo@jmondi.org> 15707L: linux-media@vger.kernel.org 15708S: Odd fixes 15709T: git git://linuxtv.org/media_tree.git 15710F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15711F: drivers/media/i2c/ov772x.c 15712F: include/media/i2c/ov772x.h 15713 15714OMNIVISION OV7740 SENSOR DRIVER 15715M: Wenyou Yang <wenyou.yang@microchip.com> 15716L: linux-media@vger.kernel.org 15717S: Maintained 15718T: git git://linuxtv.org/media_tree.git 15719F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15720F: drivers/media/i2c/ov7740.c 15721 15722OMNIVISION OV8856 SENSOR DRIVER 15723M: Sakari Ailus <sakari.ailus@linux.intel.com> 15724L: linux-media@vger.kernel.org 15725S: Maintained 15726T: git git://linuxtv.org/media_tree.git 15727F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15728F: drivers/media/i2c/ov8856.c 15729 15730OMNIVISION OV8858 SENSOR DRIVER 15731M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15732M: Nicholas Roth <nicholas@rothemail.net> 15733L: linux-media@vger.kernel.org 15734S: Maintained 15735T: git git://linuxtv.org/media_tree.git 15736F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15737F: drivers/media/i2c/ov8858.c 15738 15739OMNIVISION OV9282 SENSOR DRIVER 15740M: Paul J. Murphy <paul.j.murphy@intel.com> 15741M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15742L: linux-media@vger.kernel.org 15743S: Maintained 15744T: git git://linuxtv.org/media_tree.git 15745F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15746F: drivers/media/i2c/ov9282.c 15747 15748OMNIVISION OV9640 SENSOR DRIVER 15749M: Petr Cvek <petrcvekcz@gmail.com> 15750L: linux-media@vger.kernel.org 15751S: Maintained 15752F: drivers/media/i2c/ov9640.* 15753 15754OMNIVISION OV9650 SENSOR DRIVER 15755M: Sakari Ailus <sakari.ailus@linux.intel.com> 15756R: Akinobu Mita <akinobu.mita@gmail.com> 15757R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15758L: linux-media@vger.kernel.org 15759S: Maintained 15760T: git git://linuxtv.org/media_tree.git 15761F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15762F: drivers/media/i2c/ov9650.c 15763 15764OMNIVISION OV9734 SENSOR DRIVER 15765M: Tianshu Qiu <tian.shu.qiu@intel.com> 15766R: Bingbu Cao <bingbu.cao@intel.com> 15767L: linux-media@vger.kernel.org 15768S: Maintained 15769T: git git://linuxtv.org/media_tree.git 15770F: drivers/media/i2c/ov9734.c 15771 15772ONBOARD USB HUB DRIVER 15773M: Matthias Kaehlcke <mka@chromium.org> 15774L: linux-usb@vger.kernel.org 15775S: Maintained 15776F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15777F: drivers/usb/misc/onboard_usb_hub.c 15778 15779ONENAND FLASH DRIVER 15780M: Kyungmin Park <kyungmin.park@samsung.com> 15781L: linux-mtd@lists.infradead.org 15782S: Maintained 15783F: drivers/mtd/nand/onenand/ 15784F: include/linux/mtd/onenand*.h 15785 15786ONEXPLAYER FAN DRIVER 15787M: Derek John Clark <derekjohn.clark@gmail.com> 15788M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15789L: linux-hwmon@vger.kernel.org 15790S: Maintained 15791F: drivers/hwmon/oxp-sensors.c 15792 15793ONIE TLV NVMEM LAYOUT DRIVER 15794M: Miquel Raynal <miquel.raynal@bootlin.com> 15795S: Maintained 15796F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15797F: drivers/nvmem/layouts/onie-tlv.c 15798 15799ONION OMEGA2+ BOARD 15800M: Harvey Hunt <harveyhuntnexus@gmail.com> 15801L: linux-mips@vger.kernel.org 15802S: Maintained 15803F: arch/mips/boot/dts/ralink/omega2p.dts 15804 15805ONSEMI ETHERNET PHY DRIVERS 15806M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15807L: netdev@vger.kernel.org 15808S: Supported 15809W: http://www.onsemi.com 15810F: drivers/net/phy/ncn* 15811 15812OP-TEE DRIVER 15813M: Jens Wiklander <jens.wiklander@linaro.org> 15814L: op-tee@lists.trustedfirmware.org 15815S: Maintained 15816F: Documentation/ABI/testing/sysfs-bus-optee-devices 15817F: drivers/tee/optee/ 15818 15819OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15820M: Sumit Garg <sumit.garg@linaro.org> 15821L: op-tee@lists.trustedfirmware.org 15822S: Maintained 15823F: drivers/char/hw_random/optee-rng.c 15824 15825OP-TEE RTC DRIVER 15826M: Clément Léger <clement.leger@bootlin.com> 15827L: linux-rtc@vger.kernel.org 15828S: Maintained 15829F: drivers/rtc/rtc-optee.c 15830 15831OPA-VNIC DRIVER 15832M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15833L: linux-rdma@vger.kernel.org 15834S: Supported 15835F: drivers/infiniband/ulp/opa_vnic 15836 15837OPEN FIRMWARE AND FLATTENED DEVICE TREE 15838M: Rob Herring <robh+dt@kernel.org> 15839M: Frank Rowand <frowand.list@gmail.com> 15840L: devicetree@vger.kernel.org 15841S: Maintained 15842W: http://www.devicetree.org/ 15843C: irc://irc.libera.chat/devicetree 15844T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15845F: Documentation/ABI/testing/sysfs-firmware-ofw 15846F: drivers/of/ 15847F: include/linux/of*.h 15848F: scripts/dtc/ 15849K: of_overlay_notifier_ 15850K: of_overlay_fdt_apply 15851K: of_overlay_remove 15852 15853OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15854M: Rob Herring <robh+dt@kernel.org> 15855M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15856M: Conor Dooley <conor+dt@kernel.org> 15857L: devicetree@vger.kernel.org 15858S: Maintained 15859Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15860C: irc://irc.libera.chat/devicetree 15861T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15862F: Documentation/devicetree/ 15863F: arch/*/boot/dts/ 15864F: include/dt-bindings/ 15865 15866OPENCOMPUTE PTP CLOCK DRIVER 15867M: Jonathan Lemon <jonathan.lemon@gmail.com> 15868M: Vadim Fedorenko <vadfed@fb.com> 15869L: netdev@vger.kernel.org 15870S: Maintained 15871F: drivers/ptp/ptp_ocp.c 15872 15873OPENCORES I2C BUS DRIVER 15874M: Peter Korsgaard <peter@korsgaard.com> 15875M: Andrew Lunn <andrew@lunn.ch> 15876L: linux-i2c@vger.kernel.org 15877S: Maintained 15878F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15879F: Documentation/i2c/busses/i2c-ocores.rst 15880F: drivers/i2c/busses/i2c-ocores.c 15881F: include/linux/platform_data/i2c-ocores.h 15882 15883OPENRISC ARCHITECTURE 15884M: Jonas Bonn <jonas@southpole.se> 15885M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15886M: Stafford Horne <shorne@gmail.com> 15887L: linux-openrisc@vger.kernel.org 15888S: Maintained 15889W: http://openrisc.io 15890T: git https://github.com/openrisc/linux.git 15891F: Documentation/arch/openrisc/ 15892F: Documentation/devicetree/bindings/openrisc/ 15893F: arch/openrisc/ 15894F: drivers/irqchip/irq-ompic.c 15895F: drivers/irqchip/irq-or1k-* 15896 15897OPENVSWITCH 15898M: Pravin B Shelar <pshelar@ovn.org> 15899L: netdev@vger.kernel.org 15900L: dev@openvswitch.org 15901S: Maintained 15902W: http://openvswitch.org 15903F: include/uapi/linux/openvswitch.h 15904F: net/openvswitch/ 15905F: tools/testing/selftests/net/openvswitch/ 15906 15907OPERATING PERFORMANCE POINTS (OPP) 15908M: Viresh Kumar <vireshk@kernel.org> 15909M: Nishanth Menon <nm@ti.com> 15910M: Stephen Boyd <sboyd@kernel.org> 15911L: linux-pm@vger.kernel.org 15912S: Maintained 15913T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15914F: Documentation/devicetree/bindings/opp/ 15915F: Documentation/power/opp.rst 15916F: drivers/opp/ 15917F: include/linux/pm_opp.h 15918 15919OPL4 DRIVER 15920M: Clemens Ladisch <clemens@ladisch.de> 15921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15922S: Maintained 15923T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15924F: sound/drivers/opl4/ 15925 15926ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15927M: Mark Fasheh <mark@fasheh.com> 15928M: Joel Becker <jlbec@evilplan.org> 15929M: Joseph Qi <joseph.qi@linux.alibaba.com> 15930L: ocfs2-devel@lists.linux.dev 15931S: Supported 15932W: http://ocfs2.wiki.kernel.org 15933F: Documentation/filesystems/dlmfs.rst 15934F: Documentation/filesystems/ocfs2.rst 15935F: fs/ocfs2/ 15936 15937ORANGEFS FILESYSTEM 15938M: Mike Marshall <hubcap@omnibond.com> 15939R: Martin Brandenburg <martin@omnibond.com> 15940L: devel@lists.orangefs.org 15941S: Supported 15942T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15943F: Documentation/filesystems/orangefs.rst 15944F: fs/orangefs/ 15945 15946ORINOCO DRIVER 15947L: linux-wireless@vger.kernel.org 15948S: Orphan 15949W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15950W: http://www.nongnu.org/orinoco/ 15951F: drivers/net/wireless/intersil/orinoco/ 15952 15953OV2659 OMNIVISION SENSOR DRIVER 15954M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15955L: linux-media@vger.kernel.org 15956S: Maintained 15957W: https://linuxtv.org 15958Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15959T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15960F: drivers/media/i2c/ov2659.c 15961F: include/media/i2c/ov2659.h 15962 15963OVERLAY FILESYSTEM 15964M: Miklos Szeredi <miklos@szeredi.hu> 15965M: Amir Goldstein <amir73il@gmail.com> 15966L: linux-unionfs@vger.kernel.org 15967S: Supported 15968T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15969F: Documentation/filesystems/overlayfs.rst 15970F: fs/overlayfs/ 15971 15972P54 WIRELESS DRIVER 15973M: Christian Lamparter <chunkeey@googlemail.com> 15974L: linux-wireless@vger.kernel.org 15975S: Maintained 15976W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15977F: drivers/net/wireless/intersil/p54/ 15978 15979PACKET SOCKETS 15980M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15981S: Maintained 15982F: include/uapi/linux/if_packet.h 15983F: net/packet/af_packet.c 15984 15985PACKING 15986M: Vladimir Oltean <olteanv@gmail.com> 15987L: netdev@vger.kernel.org 15988S: Supported 15989F: Documentation/core-api/packing.rst 15990F: include/linux/packing.h 15991F: lib/packing.c 15992 15993PADATA PARALLEL EXECUTION MECHANISM 15994M: Steffen Klassert <steffen.klassert@secunet.com> 15995M: Daniel Jordan <daniel.m.jordan@oracle.com> 15996L: linux-crypto@vger.kernel.org 15997L: linux-kernel@vger.kernel.org 15998S: Maintained 15999F: Documentation/core-api/padata.rst 16000F: include/linux/padata.h 16001F: kernel/padata.c 16002 16003PAGE CACHE 16004M: Matthew Wilcox (Oracle) <willy@infradead.org> 16005L: linux-fsdevel@vger.kernel.org 16006S: Supported 16007T: git git://git.infradead.org/users/willy/pagecache.git 16008F: Documentation/filesystems/locking.rst 16009F: Documentation/filesystems/vfs.rst 16010F: include/linux/pagemap.h 16011F: mm/filemap.c 16012F: mm/page-writeback.c 16013F: mm/readahead.c 16014F: mm/truncate.c 16015 16016PAGE POOL 16017M: Jesper Dangaard Brouer <hawk@kernel.org> 16018M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16019L: netdev@vger.kernel.org 16020S: Supported 16021F: Documentation/networking/page_pool.rst 16022F: include/net/page_pool/ 16023F: include/trace/events/page_pool.h 16024F: net/core/page_pool.c 16025 16026PAGE TABLE CHECK 16027M: Pasha Tatashin <pasha.tatashin@soleen.com> 16028M: Andrew Morton <akpm@linux-foundation.org> 16029L: linux-mm@kvack.org 16030S: Maintained 16031F: Documentation/mm/page_table_check.rst 16032F: include/linux/page_table_check.h 16033F: mm/page_table_check.c 16034 16035PANASONIC LAPTOP ACPI EXTRAS DRIVER 16036M: Kenneth Chan <kenneth.t.chan@gmail.com> 16037L: platform-driver-x86@vger.kernel.org 16038S: Maintained 16039F: drivers/platform/x86/panasonic-laptop.c 16040 16041PARALLAX PING IIO SENSOR DRIVER 16042M: Andreas Klinger <ak@it-klinger.de> 16043L: linux-iio@vger.kernel.org 16044S: Maintained 16045F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16046F: drivers/iio/proximity/ping.c 16047 16048PARALLEL LCD/KEYPAD PANEL DRIVER 16049M: Willy Tarreau <willy@haproxy.com> 16050M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16051S: Odd Fixes 16052F: Documentation/admin-guide/lcd-panel-cgram.rst 16053F: drivers/auxdisplay/panel.c 16054 16055PARALLEL PORT SUBSYSTEM 16056M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16057M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16058L: linux-parport@lists.infradead.org (subscribers-only) 16059S: Maintained 16060F: Documentation/driver-api/parport*.rst 16061F: drivers/char/ppdev.c 16062F: drivers/parport/ 16063F: include/linux/parport*.h 16064F: include/uapi/linux/ppdev.h 16065 16066PARAVIRT_OPS INTERFACE 16067M: Juergen Gross <jgross@suse.com> 16068R: Ajay Kaher <akaher@vmware.com> 16069R: Alexey Makhalov <amakhalov@vmware.com> 16070R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16071L: virtualization@lists.linux-foundation.org 16072L: x86@kernel.org 16073S: Supported 16074T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16075F: Documentation/virt/paravirt_ops.rst 16076F: arch/*/include/asm/paravirt*.h 16077F: arch/*/kernel/paravirt* 16078F: include/linux/hypervisor.h 16079 16080PARISC ARCHITECTURE 16081M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16082M: Helge Deller <deller@gmx.de> 16083L: linux-parisc@vger.kernel.org 16084S: Maintained 16085W: https://parisc.wiki.kernel.org 16086Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16087T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16088T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16089F: Documentation/arch/parisc/ 16090F: arch/parisc/ 16091F: drivers/char/agp/parisc-agp.c 16092F: drivers/input/misc/hp_sdc_rtc.c 16093F: drivers/input/serio/gscps2.c 16094F: drivers/input/serio/hp_sdc* 16095F: drivers/parisc/ 16096F: drivers/parport/parport_gsc.* 16097F: drivers/tty/serial/8250/8250_parisc.c 16098F: drivers/video/console/sti* 16099F: drivers/video/fbdev/sti* 16100F: drivers/video/logo/logo_parisc* 16101F: include/linux/hp_sdc.h 16102 16103PARMAN 16104M: Jiri Pirko <jiri@resnulli.us> 16105L: netdev@vger.kernel.org 16106S: Supported 16107F: include/linux/parman.h 16108F: lib/parman.c 16109F: lib/test_parman.c 16110 16111PC ENGINES APU BOARD DRIVER 16112M: Enrico Weigelt, metux IT consult <info@metux.net> 16113S: Maintained 16114F: drivers/platform/x86/pcengines-apuv2.c 16115 16116PC87360 HARDWARE MONITORING DRIVER 16117M: Jim Cromie <jim.cromie@gmail.com> 16118L: linux-hwmon@vger.kernel.org 16119S: Maintained 16120F: Documentation/hwmon/pc87360.rst 16121F: drivers/hwmon/pc87360.c 16122 16123PC8736x GPIO DRIVER 16124M: Jim Cromie <jim.cromie@gmail.com> 16125S: Maintained 16126F: drivers/char/pc8736x_gpio.c 16127 16128PC87427 HARDWARE MONITORING DRIVER 16129M: Jean Delvare <jdelvare@suse.com> 16130L: linux-hwmon@vger.kernel.org 16131S: Maintained 16132F: Documentation/hwmon/pc87427.rst 16133F: drivers/hwmon/pc87427.c 16134 16135PCA9532 LED DRIVER 16136M: Riku Voipio <riku.voipio@iki.fi> 16137S: Maintained 16138F: drivers/leds/leds-pca9532.c 16139F: include/linux/leds-pca9532.h 16140 16141PCA9541 I2C BUS MASTER SELECTOR DRIVER 16142M: Guenter Roeck <linux@roeck-us.net> 16143L: linux-i2c@vger.kernel.org 16144S: Maintained 16145F: drivers/i2c/muxes/i2c-mux-pca9541.c 16146 16147PCDP - PRIMARY CONSOLE AND DEBUG PORT 16148M: Khalid Aziz <khalid@gonehiking.org> 16149S: Maintained 16150F: drivers/firmware/pcdp.* 16151 16152PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16153M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16154M: Pali Rohár <pali@kernel.org> 16155L: linux-pci@vger.kernel.org 16156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16157S: Maintained 16158F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16159F: drivers/pci/controller/pci-aardvark.c 16160 16161PCI DRIVER FOR ALTERA PCIE IP 16162M: Joyce Ooi <joyce.ooi@intel.com> 16163L: linux-pci@vger.kernel.org 16164S: Supported 16165F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16166F: drivers/pci/controller/pcie-altera.c 16167 16168PCI DRIVER FOR APPLIEDMICRO XGENE 16169M: Toan Le <toan@os.amperecomputing.com> 16170L: linux-pci@vger.kernel.org 16171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16172S: Maintained 16173F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16174F: drivers/pci/controller/pci-xgene.c 16175 16176PCI DRIVER FOR ARM VERSATILE PLATFORM 16177M: Rob Herring <robh@kernel.org> 16178L: linux-pci@vger.kernel.org 16179L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16180S: Maintained 16181F: Documentation/devicetree/bindings/pci/versatile.yaml 16182F: drivers/pci/controller/pci-versatile.c 16183 16184PCI DRIVER FOR ARMADA 8K 16185M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16186L: linux-pci@vger.kernel.org 16187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16188S: Maintained 16189F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16190F: drivers/pci/controller/dwc/pcie-armada8k.c 16191 16192PCI DRIVER FOR CADENCE PCIE IP 16193M: Tom Joseph <tjoseph@cadence.com> 16194L: linux-pci@vger.kernel.org 16195S: Maintained 16196F: Documentation/devicetree/bindings/pci/cdns,* 16197F: drivers/pci/controller/cadence/ 16198 16199PCI DRIVER FOR FREESCALE LAYERSCAPE 16200M: Minghuan Lian <minghuan.Lian@nxp.com> 16201M: Mingkai Hu <mingkai.hu@nxp.com> 16202M: Roy Zang <roy.zang@nxp.com> 16203L: linuxppc-dev@lists.ozlabs.org 16204L: linux-pci@vger.kernel.org 16205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16206S: Maintained 16207F: drivers/pci/controller/dwc/*layerscape* 16208 16209PCI DRIVER FOR FU740 16210M: Paul Walmsley <paul.walmsley@sifive.com> 16211M: Greentime Hu <greentime.hu@sifive.com> 16212L: linux-pci@vger.kernel.org 16213S: Maintained 16214F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16215F: drivers/pci/controller/dwc/pcie-fu740.c 16216 16217PCI DRIVER FOR GENERIC OF HOSTS 16218M: Will Deacon <will@kernel.org> 16219L: linux-pci@vger.kernel.org 16220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16221S: Maintained 16222F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16223F: drivers/pci/controller/pci-host-common.c 16224F: drivers/pci/controller/pci-host-generic.c 16225 16226PCI DRIVER FOR IMX6 16227M: Richard Zhu <hongxing.zhu@nxp.com> 16228M: Lucas Stach <l.stach@pengutronix.de> 16229L: linux-pci@vger.kernel.org 16230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16231S: Maintained 16232F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16233F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16234F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16235F: drivers/pci/controller/dwc/*imx6* 16236 16237PCI DRIVER FOR INTEL IXP4XX 16238M: Linus Walleij <linus.walleij@linaro.org> 16239S: Maintained 16240F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16241F: drivers/pci/controller/pci-ixp4xx.c 16242 16243PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16244M: Nirmal Patel <nirmal.patel@linux.intel.com> 16245R: Jonathan Derrick <jonathan.derrick@linux.dev> 16246L: linux-pci@vger.kernel.org 16247S: Supported 16248F: drivers/pci/controller/vmd.c 16249 16250PCI DRIVER FOR MICROSEMI SWITCHTEC 16251M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16252M: Logan Gunthorpe <logang@deltatee.com> 16253L: linux-pci@vger.kernel.org 16254S: Maintained 16255F: Documentation/ABI/testing/sysfs-class-switchtec 16256F: Documentation/driver-api/switchtec.rst 16257F: drivers/ntb/hw/mscc/ 16258F: drivers/pci/switch/switchtec* 16259F: include/linux/switchtec.h 16260F: include/uapi/linux/switchtec_ioctl.h 16261 16262PCI DRIVER FOR MOBIVEIL PCIE IP 16263M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16264M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16265L: linux-pci@vger.kernel.org 16266S: Supported 16267F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16268F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16269 16270PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16271M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16272M: Pali Rohár <pali@kernel.org> 16273L: linux-pci@vger.kernel.org 16274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16275S: Maintained 16276F: drivers/pci/controller/*mvebu* 16277 16278PCI DRIVER FOR NVIDIA TEGRA 16279M: Thierry Reding <thierry.reding@gmail.com> 16280L: linux-tegra@vger.kernel.org 16281L: linux-pci@vger.kernel.org 16282S: Supported 16283F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16284F: drivers/pci/controller/pci-tegra.c 16285 16286PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16287M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16288L: linux-pci@vger.kernel.org 16289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16290S: Maintained 16291F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16292F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16293 16294PCI DRIVER FOR RENESAS R-CAR 16295M: Marek Vasut <marek.vasut+renesas@gmail.com> 16296M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16297L: linux-pci@vger.kernel.org 16298L: linux-renesas-soc@vger.kernel.org 16299S: Maintained 16300F: Documentation/devicetree/bindings/pci/*rcar* 16301F: drivers/pci/controller/*rcar* 16302 16303PCI DRIVER FOR SAMSUNG EXYNOS 16304M: Jingoo Han <jingoohan1@gmail.com> 16305L: linux-pci@vger.kernel.org 16306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16307L: linux-samsung-soc@vger.kernel.org 16308S: Maintained 16309F: drivers/pci/controller/dwc/pci-exynos.c 16310 16311PCI DRIVER FOR SYNOPSYS DESIGNWARE 16312M: Jingoo Han <jingoohan1@gmail.com> 16313M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16314L: linux-pci@vger.kernel.org 16315S: Maintained 16316F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16317F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16318F: drivers/pci/controller/dwc/*designware* 16319 16320PCI DRIVER FOR TI DRA7XX/J721E 16321M: Vignesh Raghavendra <vigneshr@ti.com> 16322L: linux-omap@vger.kernel.org 16323L: linux-pci@vger.kernel.org 16324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16325S: Supported 16326F: Documentation/devicetree/bindings/pci/ti-pci.txt 16327F: drivers/pci/controller/cadence/pci-j721e.c 16328F: drivers/pci/controller/dwc/pci-dra7xx.c 16329 16330PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16331M: Linus Walleij <linus.walleij@linaro.org> 16332L: linux-pci@vger.kernel.org 16333S: Maintained 16334F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16335F: drivers/pci/controller/pci-v3-semi.c 16336 16337PCI DRIVER FOR XILINX VERSAL CPM 16338M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16339M: Michal Simek <michal.simek@amd.com> 16340L: linux-pci@vger.kernel.org 16341S: Maintained 16342F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16343F: drivers/pci/controller/pcie-xilinx-cpm.c 16344 16345PCI ENDPOINT SUBSYSTEM 16346M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16347M: Krzysztof Wilczyński <kw@linux.com> 16348R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16349R: Kishon Vijay Abraham I <kishon@kernel.org> 16350L: linux-pci@vger.kernel.org 16351S: Supported 16352Q: https://patchwork.kernel.org/project/linux-pci/list/ 16353B: https://bugzilla.kernel.org 16354C: irc://irc.oftc.net/linux-pci 16355T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16356F: Documentation/PCI/endpoint/* 16357F: Documentation/misc-devices/pci-endpoint-test.rst 16358F: drivers/misc/pci_endpoint_test.c 16359F: drivers/pci/endpoint/ 16360F: tools/pci/ 16361 16362PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16363M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16364R: Oliver O'Halloran <oohall@gmail.com> 16365L: linuxppc-dev@lists.ozlabs.org 16366S: Supported 16367F: Documentation/PCI/pci-error-recovery.rst 16368F: Documentation/powerpc/eeh-pci-error-recovery.rst 16369F: arch/powerpc/include/*/eeh*.h 16370F: arch/powerpc/kernel/eeh*.c 16371F: arch/powerpc/platforms/*/eeh*.c 16372F: drivers/pci/pcie/aer.c 16373F: drivers/pci/pcie/dpc.c 16374F: drivers/pci/pcie/err.c 16375 16376PCI ERROR RECOVERY 16377M: Linas Vepstas <linasvepstas@gmail.com> 16378L: linux-pci@vger.kernel.org 16379S: Supported 16380F: Documentation/PCI/pci-error-recovery.rst 16381 16382PCI MSI DRIVER FOR ALTERA MSI IP 16383M: Joyce Ooi <joyce.ooi@intel.com> 16384L: linux-pci@vger.kernel.org 16385S: Supported 16386F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16387F: drivers/pci/controller/pcie-altera-msi.c 16388 16389PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16390M: Toan Le <toan@os.amperecomputing.com> 16391L: linux-pci@vger.kernel.org 16392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16393S: Maintained 16394F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16395F: drivers/pci/controller/pci-xgene-msi.c 16396 16397PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16398M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16399M: Krzysztof Wilczyński <kw@linux.com> 16400R: Rob Herring <robh@kernel.org> 16401L: linux-pci@vger.kernel.org 16402S: Supported 16403Q: https://patchwork.kernel.org/project/linux-pci/list/ 16404B: https://bugzilla.kernel.org 16405C: irc://irc.oftc.net/linux-pci 16406T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16407F: Documentation/devicetree/bindings/pci/ 16408F: drivers/pci/controller/ 16409F: drivers/pci/pci-bridge-emul.c 16410F: drivers/pci/pci-bridge-emul.h 16411 16412PCI PEER-TO-PEER DMA (P2PDMA) 16413M: Bjorn Helgaas <bhelgaas@google.com> 16414M: Logan Gunthorpe <logang@deltatee.com> 16415L: linux-pci@vger.kernel.org 16416S: Supported 16417Q: https://patchwork.kernel.org/project/linux-pci/list/ 16418B: https://bugzilla.kernel.org 16419C: irc://irc.oftc.net/linux-pci 16420T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16421F: Documentation/driver-api/pci/p2pdma.rst 16422F: drivers/pci/p2pdma.c 16423F: include/linux/pci-p2pdma.h 16424 16425PCI SUBSYSTEM 16426M: Bjorn Helgaas <bhelgaas@google.com> 16427L: linux-pci@vger.kernel.org 16428S: Supported 16429Q: https://patchwork.kernel.org/project/linux-pci/list/ 16430B: https://bugzilla.kernel.org 16431C: irc://irc.oftc.net/linux-pci 16432T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16433F: Documentation/PCI/ 16434F: Documentation/devicetree/bindings/pci/ 16435F: arch/x86/kernel/early-quirks.c 16436F: arch/x86/kernel/quirks.c 16437F: arch/x86/pci/ 16438F: drivers/acpi/pci* 16439F: drivers/pci/ 16440F: include/asm-generic/pci* 16441F: include/linux/of_pci.h 16442F: include/linux/pci* 16443F: include/uapi/linux/pci* 16444F: lib/pci* 16445 16446PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16447M: Jonathan Chocron <jonnyc@amazon.com> 16448L: linux-pci@vger.kernel.org 16449S: Maintained 16450F: Documentation/devicetree/bindings/pci/pcie-al.txt 16451F: drivers/pci/controller/dwc/pcie-al.c 16452 16453PCIE DRIVER FOR AMLOGIC MESON 16454M: Yue Wang <yue.wang@Amlogic.com> 16455L: linux-pci@vger.kernel.org 16456L: linux-amlogic@lists.infradead.org 16457S: Maintained 16458F: drivers/pci/controller/dwc/pci-meson.c 16459 16460PCIE DRIVER FOR AXIS ARTPEC 16461M: Jesper Nilsson <jesper.nilsson@axis.com> 16462L: linux-arm-kernel@axis.com 16463L: linux-pci@vger.kernel.org 16464S: Maintained 16465F: Documentation/devicetree/bindings/pci/axis,artpec* 16466F: drivers/pci/controller/dwc/*artpec* 16467 16468PCIE DRIVER FOR CAVIUM THUNDERX 16469M: Robert Richter <rric@kernel.org> 16470L: linux-pci@vger.kernel.org 16471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16472S: Odd Fixes 16473F: drivers/pci/controller/pci-thunder-* 16474 16475PCIE DRIVER FOR HISILICON 16476M: Zhou Wang <wangzhou1@hisilicon.com> 16477L: linux-pci@vger.kernel.org 16478S: Maintained 16479F: drivers/pci/controller/dwc/pcie-hisi.c 16480 16481PCIE DRIVER FOR HISILICON KIRIN 16482M: Xiaowei Song <songxiaowei@hisilicon.com> 16483M: Binghui Wang <wangbinghui@hisilicon.com> 16484L: linux-pci@vger.kernel.org 16485S: Maintained 16486F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16487F: drivers/pci/controller/dwc/pcie-kirin.c 16488 16489PCIE DRIVER FOR HISILICON STB 16490M: Shawn Guo <shawn.guo@linaro.org> 16491L: linux-pci@vger.kernel.org 16492S: Maintained 16493F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16494F: drivers/pci/controller/dwc/pcie-histb.c 16495 16496PCIE DRIVER FOR INTEL KEEM BAY 16497M: Srikanth Thokala <srikanth.thokala@intel.com> 16498L: linux-pci@vger.kernel.org 16499S: Supported 16500F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16501F: drivers/pci/controller/dwc/pcie-keembay.c 16502 16503PCIE DRIVER FOR INTEL LGM GW SOC 16504M: Chuanhua Lei <lchuanhua@maxlinear.com> 16505L: linux-pci@vger.kernel.org 16506S: Maintained 16507F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16508F: drivers/pci/controller/dwc/pcie-intel-gw.c 16509 16510PCIE DRIVER FOR MEDIATEK 16511M: Ryder Lee <ryder.lee@mediatek.com> 16512M: Jianjun Wang <jianjun.wang@mediatek.com> 16513L: linux-pci@vger.kernel.org 16514L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16515S: Supported 16516F: Documentation/devicetree/bindings/pci/mediatek* 16517F: drivers/pci/controller/*mediatek* 16518 16519PCIE DRIVER FOR MICROCHIP 16520M: Daire McNamara <daire.mcnamara@microchip.com> 16521L: linux-pci@vger.kernel.org 16522S: Supported 16523F: Documentation/devicetree/bindings/pci/microchip* 16524F: drivers/pci/controller/*microchip* 16525 16526PCIE DRIVER FOR QUALCOMM MSM 16527M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16528L: linux-pci@vger.kernel.org 16529L: linux-arm-msm@vger.kernel.org 16530S: Maintained 16531F: drivers/pci/controller/dwc/pcie-qcom.c 16532 16533PCIE DRIVER FOR ROCKCHIP 16534M: Shawn Lin <shawn.lin@rock-chips.com> 16535L: linux-pci@vger.kernel.org 16536L: linux-rockchip@lists.infradead.org 16537S: Maintained 16538F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16539F: drivers/pci/controller/pcie-rockchip* 16540 16541PCIE DRIVER FOR SOCIONEXT UNIPHIER 16542M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16543L: linux-pci@vger.kernel.org 16544S: Maintained 16545F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16546F: drivers/pci/controller/dwc/pcie-uniphier* 16547 16548PCIE DRIVER FOR ST SPEAR13XX 16549M: Pratyush Anand <pratyush.anand@gmail.com> 16550L: linux-pci@vger.kernel.org 16551S: Maintained 16552F: drivers/pci/controller/dwc/*spear* 16553 16554PCIE ENDPOINT DRIVER FOR QUALCOMM 16555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16556L: linux-pci@vger.kernel.org 16557L: linux-arm-msm@vger.kernel.org 16558S: Maintained 16559F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16560F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16561 16562PCMCIA SUBSYSTEM 16563M: Dominik Brodowski <linux@dominikbrodowski.net> 16564S: Odd Fixes 16565T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16566F: Documentation/pcmcia/ 16567F: drivers/pcmcia/ 16568F: include/pcmcia/ 16569F: tools/pcmcia/ 16570 16571PCNET32 NETWORK DRIVER 16572M: Don Fry <pcnet32@frontier.com> 16573L: netdev@vger.kernel.org 16574S: Maintained 16575F: drivers/net/ethernet/amd/pcnet32.c 16576 16577PCRYPT PARALLEL CRYPTO ENGINE 16578M: Steffen Klassert <steffen.klassert@secunet.com> 16579L: linux-crypto@vger.kernel.org 16580S: Maintained 16581F: crypto/pcrypt.c 16582F: include/crypto/pcrypt.h 16583 16584PDS DSC VIRTIO DATA PATH ACCELERATOR 16585R: Shannon Nelson <shannon.nelson@amd.com> 16586F: drivers/vdpa/pds/ 16587 16588PECI HARDWARE MONITORING DRIVERS 16589M: Iwona Winiarska <iwona.winiarska@intel.com> 16590L: linux-hwmon@vger.kernel.org 16591S: Supported 16592F: Documentation/hwmon/peci-cputemp.rst 16593F: Documentation/hwmon/peci-dimmtemp.rst 16594F: drivers/hwmon/peci/ 16595 16596PECI SUBSYSTEM 16597M: Iwona Winiarska <iwona.winiarska@intel.com> 16598L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16599S: Supported 16600F: Documentation/devicetree/bindings/peci/ 16601F: Documentation/peci/ 16602F: drivers/peci/ 16603F: include/linux/peci-cpu.h 16604F: include/linux/peci.h 16605 16606PENSANDO ETHERNET DRIVERS 16607M: Shannon Nelson <shannon.nelson@amd.com> 16608M: Brett Creeley <brett.creeley@amd.com> 16609M: drivers@pensando.io 16610L: netdev@vger.kernel.org 16611S: Supported 16612F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16613F: drivers/net/ethernet/pensando/ 16614 16615PER-CPU MEMORY ALLOCATOR 16616M: Dennis Zhou <dennis@kernel.org> 16617M: Tejun Heo <tj@kernel.org> 16618M: Christoph Lameter <cl@linux.com> 16619L: linux-mm@kvack.org 16620S: Maintained 16621T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16622F: arch/*/include/asm/percpu.h 16623F: include/linux/percpu*.h 16624F: lib/percpu*.c 16625F: mm/percpu*.c 16626 16627PER-TASK DELAY ACCOUNTING 16628M: Balbir Singh <bsingharora@gmail.com> 16629S: Maintained 16630F: include/linux/delayacct.h 16631F: kernel/delayacct.c 16632 16633PERFORMANCE EVENTS SUBSYSTEM 16634M: Peter Zijlstra <peterz@infradead.org> 16635M: Ingo Molnar <mingo@redhat.com> 16636M: Arnaldo Carvalho de Melo <acme@kernel.org> 16637R: Mark Rutland <mark.rutland@arm.com> 16638R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16639R: Jiri Olsa <jolsa@kernel.org> 16640R: Namhyung Kim <namhyung@kernel.org> 16641R: Ian Rogers <irogers@google.com> 16642R: Adrian Hunter <adrian.hunter@intel.com> 16643L: linux-perf-users@vger.kernel.org 16644L: linux-kernel@vger.kernel.org 16645S: Supported 16646W: https://perf.wiki.kernel.org/ 16647T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16648F: arch/*/events/* 16649F: arch/*/events/*/* 16650F: arch/*/include/asm/perf_event.h 16651F: arch/*/kernel/*/*/perf_event*.c 16652F: arch/*/kernel/*/perf_event*.c 16653F: arch/*/kernel/perf_callchain.c 16654F: arch/*/kernel/perf_event*.c 16655F: include/linux/perf_event.h 16656F: include/uapi/linux/perf_event.h 16657F: kernel/events/* 16658F: tools/lib/perf/ 16659F: tools/perf/ 16660 16661PERFORMANCE EVENTS TOOLING ARM64 16662R: John Garry <john.g.garry@oracle.com> 16663R: Will Deacon <will@kernel.org> 16664R: James Clark <james.clark@arm.com> 16665R: Mike Leach <mike.leach@linaro.org> 16666R: Leo Yan <leo.yan@linaro.org> 16667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16668S: Supported 16669F: tools/build/feature/test-libopencsd.c 16670F: tools/perf/arch/arm*/ 16671F: tools/perf/pmu-events/arch/arm64/ 16672F: tools/perf/util/arm-spe* 16673F: tools/perf/util/cs-etm* 16674 16675PERSONALITY HANDLING 16676M: Christoph Hellwig <hch@infradead.org> 16677L: linux-abi-devel@lists.sourceforge.net 16678S: Maintained 16679F: include/linux/personality.h 16680F: include/uapi/linux/personality.h 16681 16682PHOENIX RC FLIGHT CONTROLLER ADAPTER 16683M: Marcus Folkesson <marcus.folkesson@gmail.com> 16684L: linux-input@vger.kernel.org 16685S: Maintained 16686F: Documentation/input/devices/pxrc.rst 16687F: drivers/input/joystick/pxrc.c 16688 16689PHONET PROTOCOL 16690M: Remi Denis-Courmont <courmisch@gmail.com> 16691S: Supported 16692F: Documentation/networking/phonet.rst 16693F: include/linux/phonet.h 16694F: include/net/phonet/ 16695F: include/uapi/linux/phonet.h 16696F: net/phonet/ 16697 16698PHRAM MTD DRIVER 16699M: Joern Engel <joern@lazybastard.org> 16700L: linux-mtd@lists.infradead.org 16701S: Maintained 16702F: drivers/mtd/devices/phram.c 16703 16704PICOLCD HID DRIVER 16705M: Bruno Prémont <bonbons@linux-vserver.org> 16706L: linux-input@vger.kernel.org 16707S: Maintained 16708F: drivers/hid/hid-picolcd* 16709 16710PIDFD API 16711M: Christian Brauner <christian@brauner.io> 16712L: linux-kernel@vger.kernel.org 16713S: Maintained 16714T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16715F: samples/pidfd/ 16716F: tools/testing/selftests/clone3/ 16717F: tools/testing/selftests/pid_namespace/ 16718F: tools/testing/selftests/pidfd/ 16719K: (?i)pidfd 16720K: (?i)clone3 16721K: \b(clone_args|kernel_clone_args)\b 16722 16723PIN CONTROL SUBSYSTEM 16724M: Linus Walleij <linus.walleij@linaro.org> 16725L: linux-gpio@vger.kernel.org 16726S: Maintained 16727T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16728F: Documentation/devicetree/bindings/pinctrl/ 16729F: Documentation/driver-api/pin-control.rst 16730F: drivers/pinctrl/ 16731F: include/dt-bindings/pinctrl/ 16732F: include/linux/pinctrl/ 16733 16734PIN CONTROLLER - AMD 16735M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16736M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16737S: Maintained 16738F: drivers/pinctrl/pinctrl-amd.c 16739 16740PIN CONTROLLER - FREESCALE 16741M: Dong Aisheng <aisheng.dong@nxp.com> 16742M: Fabio Estevam <festevam@gmail.com> 16743M: Shawn Guo <shawnguo@kernel.org> 16744M: Jacky Bai <ping.bai@nxp.com> 16745R: Pengutronix Kernel Team <kernel@pengutronix.de> 16746L: linux-gpio@vger.kernel.org 16747S: Maintained 16748F: Documentation/devicetree/bindings/pinctrl/fsl,* 16749F: drivers/pinctrl/freescale/ 16750 16751PIN CONTROLLER - INTEL 16752M: Mika Westerberg <mika.westerberg@linux.intel.com> 16753M: Andy Shevchenko <andy@kernel.org> 16754S: Supported 16755T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16756F: drivers/pinctrl/intel/ 16757 16758PIN CONTROLLER - KEEMBAY 16759M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16760S: Supported 16761F: drivers/pinctrl/pinctrl-keembay* 16762 16763PIN CONTROLLER - MEDIATEK 16764M: Sean Wang <sean.wang@kernel.org> 16765L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16766S: Maintained 16767F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16771F: drivers/pinctrl/mediatek/ 16772 16773PIN CONTROLLER - MEDIATEK MIPS 16774M: Arınç ÜNAL <arinc.unal@arinc9.com> 16775M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16776L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16777L: linux-mips@vger.kernel.org 16778S: Maintained 16779F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16780F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16781F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16782F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16783F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16784F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16785F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16786F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16787F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16788F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16789F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16790F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16791F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16792F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16793F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16794 16795PIN CONTROLLER - MICROCHIP AT91 16796M: Ludovic Desroches <ludovic.desroches@microchip.com> 16797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16798L: linux-gpio@vger.kernel.org 16799S: Supported 16800F: drivers/gpio/gpio-sama5d2-piobu.c 16801F: drivers/pinctrl/pinctrl-at91* 16802 16803PIN CONTROLLER - NXP S32 16804M: Chester Lin <clin@suse.com> 16805R: NXP S32 Linux Team <s32@nxp.com> 16806L: linux-gpio@vger.kernel.org 16807S: Maintained 16808F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16809F: drivers/pinctrl/nxp/ 16810 16811PIN CONTROLLER - QUALCOMM 16812M: Bjorn Andersson <andersson@kernel.org> 16813L: linux-arm-msm@vger.kernel.org 16814S: Maintained 16815F: Documentation/devicetree/bindings/pinctrl/qcom,* 16816F: drivers/pinctrl/qcom/ 16817 16818PIN CONTROLLER - RENESAS 16819M: Geert Uytterhoeven <geert+renesas@glider.be> 16820L: linux-renesas-soc@vger.kernel.org 16821S: Supported 16822T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16823F: Documentation/devicetree/bindings/pinctrl/renesas,* 16824F: drivers/pinctrl/renesas/ 16825 16826PIN CONTROLLER - SAMSUNG 16827M: Tomasz Figa <tomasz.figa@gmail.com> 16828M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16829M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16830R: Alim Akhtar <alim.akhtar@samsung.com> 16831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16832L: linux-samsung-soc@vger.kernel.org 16833S: Maintained 16834Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16835B: mailto:linux-samsung-soc@vger.kernel.org 16836C: irc://irc.libera.chat/linux-exynos 16837T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16838F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16839F: drivers/pinctrl/samsung/ 16840F: include/dt-bindings/pinctrl/samsung.h 16841 16842PIN CONTROLLER - SINGLE 16843M: Tony Lindgren <tony@atomide.com> 16844M: Haojian Zhuang <haojian.zhuang@linaro.org> 16845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16846L: linux-omap@vger.kernel.org 16847S: Maintained 16848F: drivers/pinctrl/pinctrl-single.c 16849 16850PIN CONTROLLER - SUNPLUS / TIBBO 16851M: Dvorkin Dmitry <dvorkin@tibbo.com> 16852M: Wells Lu <wellslutw@gmail.com> 16853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16854S: Maintained 16855W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16856F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16857F: drivers/pinctrl/sunplus/ 16858F: include/dt-bindings/pinctrl/sppctl*.h 16859 16860PINE64 PINEPHONE KEYBOARD DRIVER 16861M: Samuel Holland <samuel@sholland.org> 16862S: Supported 16863F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16864F: drivers/input/keyboard/pinephone-keyboard.c 16865 16866PKTCDVD DRIVER 16867M: linux-block@vger.kernel.org 16868S: Orphan 16869F: drivers/block/pktcdvd.c 16870F: include/linux/pktcdvd.h 16871F: include/uapi/linux/pktcdvd.h 16872 16873PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16874M: Tomasz Duszynski <tduszyns@gmail.com> 16875S: Maintained 16876F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16877F: drivers/iio/chemical/pms7003.c 16878 16879PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16880M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16881L: netdev@vger.kernel.org 16882S: Maintained 16883F: drivers/net/phy/mdio-open-alliance.h 16884F: net/ethtool/plca.c 16885 16886PLDMFW LIBRARY 16887M: Jacob Keller <jacob.e.keller@intel.com> 16888S: Maintained 16889F: Documentation/driver-api/pldmfw/ 16890F: include/linux/pldmfw.h 16891F: lib/pldmfw/ 16892 16893PLX DMA DRIVER 16894M: Logan Gunthorpe <logang@deltatee.com> 16895S: Maintained 16896F: drivers/dma/plx_dma.c 16897 16898PM-GRAPH UTILITY 16899M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16900L: linux-pm@vger.kernel.org 16901S: Supported 16902W: https://01.org/pm-graph 16903B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16904T: git git://github.com/intel/pm-graph 16905F: tools/power/pm-graph 16906 16907PM6764TR DRIVER 16908M: Charles Hsu <hsu.yungteng@gmail.com> 16909L: linux-hwmon@vger.kernel.org 16910S: Maintained 16911F: Documentation/hwmon/pm6764tr.rst 16912F: drivers/hwmon/pmbus/pm6764tr.c 16913 16914PMBUS HARDWARE MONITORING DRIVERS 16915M: Guenter Roeck <linux@roeck-us.net> 16916L: linux-hwmon@vger.kernel.org 16917S: Maintained 16918W: http://hwmon.wiki.kernel.org/ 16919W: http://www.roeck-us.net/linux/drivers/ 16920T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16921F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16922F: Documentation/devicetree/bindings/hwmon/max31785.txt 16923F: Documentation/hwmon/adm1275.rst 16924F: Documentation/hwmon/ibm-cffps.rst 16925F: Documentation/hwmon/ir35221.rst 16926F: Documentation/hwmon/lm25066.rst 16927F: Documentation/hwmon/ltc2978.rst 16928F: Documentation/hwmon/ltc3815.rst 16929F: Documentation/hwmon/max16064.rst 16930F: Documentation/hwmon/max20751.rst 16931F: Documentation/hwmon/max31785.rst 16932F: Documentation/hwmon/max34440.rst 16933F: Documentation/hwmon/max8688.rst 16934F: Documentation/hwmon/pmbus-core.rst 16935F: Documentation/hwmon/pmbus.rst 16936F: Documentation/hwmon/tps40422.rst 16937F: Documentation/hwmon/ucd9000.rst 16938F: Documentation/hwmon/ucd9200.rst 16939F: Documentation/hwmon/zl6100.rst 16940F: drivers/hwmon/pmbus/ 16941F: include/linux/pmbus.h 16942 16943PMC SIERRA MaxRAID DRIVER 16944L: linux-scsi@vger.kernel.org 16945S: Orphan 16946W: http://www.pmc-sierra.com/ 16947F: drivers/scsi/pmcraid.* 16948 16949PMC SIERRA PM8001 DRIVER 16950M: Jack Wang <jinpu.wang@cloud.ionos.com> 16951L: linux-scsi@vger.kernel.org 16952S: Supported 16953F: drivers/scsi/pm8001/ 16954 16955PNI RM3100 IIO DRIVER 16956M: Song Qiang <songqiang1304521@gmail.com> 16957L: linux-iio@vger.kernel.org 16958S: Maintained 16959F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16960F: drivers/iio/magnetometer/rm3100* 16961 16962PNP SUPPORT 16963M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16964L: linux-acpi@vger.kernel.org 16965S: Maintained 16966F: drivers/pnp/ 16967F: include/linux/pnp.h 16968 16969POSIX CLOCKS and TIMERS 16970M: Thomas Gleixner <tglx@linutronix.de> 16971L: linux-kernel@vger.kernel.org 16972S: Maintained 16973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16974F: fs/timerfd.c 16975F: include/linux/time_namespace.h 16976F: include/linux/timer* 16977F: kernel/time/*timer* 16978F: kernel/time/namespace.c 16979 16980POWER MANAGEMENT CORE 16981M: "Rafael J. Wysocki" <rafael@kernel.org> 16982L: linux-pm@vger.kernel.org 16983S: Supported 16984B: https://bugzilla.kernel.org 16985T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16986F: drivers/base/power/ 16987F: drivers/powercap/ 16988F: include/linux/intel_rapl.h 16989F: include/linux/pm.h 16990F: include/linux/pm_* 16991F: include/linux/powercap.h 16992F: kernel/configs/nopm.config 16993 16994POWER STATE COORDINATION INTERFACE (PSCI) 16995M: Mark Rutland <mark.rutland@arm.com> 16996M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16998S: Maintained 16999F: drivers/firmware/psci/ 17000F: include/linux/psci.h 17001F: include/uapi/linux/psci.h 17002 17003POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17004M: Sebastian Reichel <sre@kernel.org> 17005L: linux-pm@vger.kernel.org 17006S: Maintained 17007T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17008F: Documentation/ABI/testing/sysfs-class-power 17009F: Documentation/devicetree/bindings/power/supply/ 17010F: drivers/power/supply/ 17011F: include/linux/power/ 17012F: include/linux/power_supply.h 17013 17014POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17015M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17016L: linuxppc-dev@lists.ozlabs.org 17017S: Maintained 17018F: drivers/char/powernv-op-panel.c 17019 17020PPP OVER ATM (RFC 2364) 17021M: Mitchell Blank Jr <mitch@sfgoth.com> 17022S: Maintained 17023F: include/uapi/linux/atmppp.h 17024F: net/atm/pppoatm.c 17025 17026PPP OVER ETHERNET 17027M: Michal Ostrowski <mostrows@earthlink.net> 17028S: Maintained 17029F: drivers/net/ppp/pppoe.c 17030F: drivers/net/ppp/pppox.c 17031 17032PPP OVER L2TP 17033M: James Chapman <jchapman@katalix.com> 17034S: Maintained 17035F: include/linux/if_pppol2tp.h 17036F: include/uapi/linux/if_pppol2tp.h 17037F: net/l2tp/l2tp_ppp.c 17038 17039PPP PROTOCOL DRIVERS AND COMPRESSORS 17040L: linux-ppp@vger.kernel.org 17041S: Orphan 17042F: drivers/net/ppp/ppp_* 17043 17044PPS SUPPORT 17045M: Rodolfo Giometti <giometti@enneenne.com> 17046L: linuxpps@ml.enneenne.com (subscribers-only) 17047S: Maintained 17048W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17049F: Documentation/ABI/testing/sysfs-pps 17050F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17051F: Documentation/driver-api/pps.rst 17052F: drivers/pps/ 17053F: include/linux/pps*.h 17054F: include/uapi/linux/pps.h 17055 17056PPTP DRIVER 17057M: Dmitry Kozlov <xeb@mail.ru> 17058L: netdev@vger.kernel.org 17059S: Maintained 17060W: http://sourceforge.net/projects/accel-pptp 17061F: drivers/net/ppp/pptp.c 17062 17063PRESSURE STALL INFORMATION (PSI) 17064M: Johannes Weiner <hannes@cmpxchg.org> 17065M: Suren Baghdasaryan <surenb@google.com> 17066S: Maintained 17067F: include/linux/psi* 17068F: kernel/sched/psi.c 17069 17070PRINTK 17071M: Petr Mladek <pmladek@suse.com> 17072M: Sergey Senozhatsky <senozhatsky@chromium.org> 17073R: Steven Rostedt <rostedt@goodmis.org> 17074R: John Ogness <john.ogness@linutronix.de> 17075S: Maintained 17076T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17077F: include/linux/printk.h 17078F: kernel/printk/ 17079 17080PRINTK INDEXING 17081R: Chris Down <chris@chrisdown.name> 17082S: Maintained 17083F: Documentation/core-api/printk-index.rst 17084F: kernel/printk/index.c 17085K: printk_index 17086 17087PROC FILESYSTEM 17088L: linux-kernel@vger.kernel.org 17089L: linux-fsdevel@vger.kernel.org 17090S: Maintained 17091F: Documentation/filesystems/proc.rst 17092F: fs/proc/ 17093F: include/linux/proc_fs.h 17094F: tools/testing/selftests/proc/ 17095 17096PROC SYSCTL 17097M: Luis Chamberlain <mcgrof@kernel.org> 17098M: Kees Cook <keescook@chromium.org> 17099M: Iurii Zaikin <yzaikin@google.com> 17100L: linux-kernel@vger.kernel.org 17101L: linux-fsdevel@vger.kernel.org 17102S: Maintained 17103T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17104F: fs/proc/proc_sysctl.c 17105F: include/linux/sysctl.h 17106F: kernel/sysctl-test.c 17107F: kernel/sysctl.c 17108F: tools/testing/selftests/sysctl/ 17109 17110PS3 NETWORK SUPPORT 17111M: Geoff Levand <geoff@infradead.org> 17112L: netdev@vger.kernel.org 17113L: linuxppc-dev@lists.ozlabs.org 17114S: Maintained 17115F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17116 17117PS3 PLATFORM SUPPORT 17118M: Geoff Levand <geoff@infradead.org> 17119L: linuxppc-dev@lists.ozlabs.org 17120S: Maintained 17121F: arch/powerpc/boot/ps3* 17122F: arch/powerpc/include/asm/lv1call.h 17123F: arch/powerpc/include/asm/ps3*.h 17124F: arch/powerpc/platforms/ps3/ 17125F: drivers/*/ps3* 17126F: drivers/ps3/ 17127F: drivers/rtc/rtc-ps3.c 17128F: drivers/usb/host/*ps3.c 17129F: sound/ppc/snd_ps3* 17130 17131PS3VRAM DRIVER 17132M: Jim Paris <jim@jtan.com> 17133M: Geoff Levand <geoff@infradead.org> 17134L: linuxppc-dev@lists.ozlabs.org 17135S: Maintained 17136F: drivers/block/ps3vram.c 17137 17138PSAMPLE PACKET SAMPLING SUPPORT 17139M: Yotam Gigi <yotam.gi@gmail.com> 17140S: Maintained 17141F: include/net/psample.h 17142F: include/uapi/linux/psample.h 17143F: net/psample 17144 17145PSTORE FILESYSTEM 17146M: Kees Cook <keescook@chromium.org> 17147R: Tony Luck <tony.luck@intel.com> 17148R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17149L: linux-hardening@vger.kernel.org 17150S: Supported 17151T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17152F: Documentation/admin-guide/pstore-blk.rst 17153F: Documentation/admin-guide/ramoops.rst 17154F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17155F: drivers/acpi/apei/erst.c 17156F: drivers/firmware/efi/efi-pstore.c 17157F: fs/pstore/ 17158F: include/linux/pstore* 17159K: \b(pstore|ramoops) 17160 17161PTP HARDWARE CLOCK SUPPORT 17162M: Richard Cochran <richardcochran@gmail.com> 17163L: netdev@vger.kernel.org 17164S: Maintained 17165W: http://linuxptp.sourceforge.net/ 17166F: Documentation/ABI/testing/sysfs-ptp 17167F: Documentation/driver-api/ptp.rst 17168F: drivers/net/phy/dp83640* 17169F: drivers/ptp/* 17170F: include/linux/ptp_cl* 17171K: (?:\b|_)ptp(?:\b|_) 17172 17173PTP VIRTUAL CLOCK SUPPORT 17174M: Yangbo Lu <yangbo.lu@nxp.com> 17175L: netdev@vger.kernel.org 17176S: Maintained 17177F: drivers/ptp/ptp_vclock.c 17178F: net/ethtool/phc_vclocks.c 17179 17180PTRACE SUPPORT 17181M: Oleg Nesterov <oleg@redhat.com> 17182S: Maintained 17183F: arch/*/*/ptrace*.c 17184F: arch/*/include/asm/ptrace*.h 17185F: arch/*/ptrace*.c 17186F: include/asm-generic/syscall.h 17187F: include/linux/ptrace.h 17188F: include/linux/regset.h 17189F: include/uapi/linux/ptrace.h 17190F: kernel/ptrace.c 17191 17192PULSE8-CEC DRIVER 17193M: Hans Verkuil <hverkuil@xs4all.nl> 17194L: linux-media@vger.kernel.org 17195S: Maintained 17196T: git git://linuxtv.org/media_tree.git 17197F: drivers/media/cec/usb/pulse8/ 17198 17199PURELIFI PLFXLC DRIVER 17200M: Srinivasan Raju <srini.raju@purelifi.com> 17201L: linux-wireless@vger.kernel.org 17202S: Supported 17203F: drivers/net/wireless/purelifi/plfxlc/ 17204 17205PVRUSB2 VIDEO4LINUX DRIVER 17206M: Mike Isely <isely@pobox.com> 17207L: pvrusb2@isely.net (subscribers-only) 17208L: linux-media@vger.kernel.org 17209S: Maintained 17210W: http://www.isely.net/pvrusb2/ 17211T: git git://linuxtv.org/media_tree.git 17212F: Documentation/driver-api/media/drivers/pvrusb2* 17213F: drivers/media/usb/pvrusb2/ 17214 17215PWC WEBCAM DRIVER 17216M: Hans Verkuil <hverkuil@xs4all.nl> 17217L: linux-media@vger.kernel.org 17218S: Odd Fixes 17219T: git git://linuxtv.org/media_tree.git 17220F: drivers/media/usb/pwc/* 17221F: include/trace/events/pwc.h 17222 17223PWM IR Transmitter 17224M: Sean Young <sean@mess.org> 17225L: linux-media@vger.kernel.org 17226S: Maintained 17227F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17228F: drivers/media/rc/pwm-ir-tx.c 17229 17230PWM SUBSYSTEM 17231M: Thierry Reding <thierry.reding@gmail.com> 17232R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17233L: linux-pwm@vger.kernel.org 17234S: Maintained 17235Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17236T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17237F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17238F: Documentation/devicetree/bindings/pwm/ 17239F: Documentation/driver-api/pwm.rst 17240F: drivers/gpio/gpio-mvebu.c 17241F: drivers/pwm/ 17242F: drivers/video/backlight/pwm_bl.c 17243F: include/dt-bindings/pwm/ 17244F: include/linux/pwm.h 17245F: include/linux/pwm_backlight.h 17246K: pwm_(config|apply_state|ops) 17247 17248PXA GPIO DRIVER 17249M: Robert Jarzmik <robert.jarzmik@free.fr> 17250L: linux-gpio@vger.kernel.org 17251S: Maintained 17252F: drivers/gpio/gpio-pxa.c 17253 17254PXA MMCI DRIVER 17255S: Orphan 17256 17257PXA RTC DRIVER 17258M: Robert Jarzmik <robert.jarzmik@free.fr> 17259L: linux-rtc@vger.kernel.org 17260S: Maintained 17261 17262PXA2xx/PXA3xx SUPPORT 17263M: Daniel Mack <daniel@zonque.org> 17264M: Haojian Zhuang <haojian.zhuang@gmail.com> 17265M: Robert Jarzmik <robert.jarzmik@free.fr> 17266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17267S: Maintained 17268T: git git://github.com/hzhuang1/linux.git 17269T: git git://github.com/rjarzmik/linux.git 17270F: arch/arm/boot/dts/intel/pxa/ 17271F: arch/arm/mach-pxa/ 17272F: drivers/dma/pxa* 17273F: drivers/pcmcia/pxa2xx* 17274F: drivers/pinctrl/pxa/ 17275F: drivers/spi/spi-pxa2xx* 17276F: drivers/usb/gadget/udc/pxa2* 17277F: include/sound/pxa2xx-lib.h 17278F: sound/arm/pxa* 17279F: sound/soc/pxa/ 17280 17281QAT DRIVER 17282M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17283L: qat-linux@intel.com 17284S: Supported 17285F: drivers/crypto/intel/qat/ 17286 17287QCOM AUDIO (ASoC) DRIVERS 17288M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17289M: Banajit Goswami <bgoswami@quicinc.com> 17290L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17291S: Supported 17292F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17293F: Documentation/devicetree/bindings/sound/qcom,* 17294F: drivers/soc/qcom/apr.c 17295F: include/dt-bindings/sound/qcom,wcd9335.h 17296F: sound/soc/codecs/lpass-rx-macro.* 17297F: sound/soc/codecs/lpass-tx-macro.* 17298F: sound/soc/codecs/lpass-va-macro.c 17299F: sound/soc/codecs/lpass-wsa-macro.* 17300F: sound/soc/codecs/msm8916-wcd-analog.c 17301F: sound/soc/codecs/msm8916-wcd-digital.c 17302F: sound/soc/codecs/wcd-clsh-v2.* 17303F: sound/soc/codecs/wcd-mbhc-v2.* 17304F: sound/soc/codecs/wcd9335.* 17305F: sound/soc/codecs/wcd934x.c 17306F: sound/soc/codecs/wsa881x.c 17307F: sound/soc/codecs/wsa883x.c 17308F: sound/soc/codecs/wsa884x.c 17309F: sound/soc/qcom/ 17310 17311QCOM EMBEDDED USB DEBUGGER (EUD) 17312M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17313L: linux-arm-msm@vger.kernel.org 17314S: Maintained 17315F: Documentation/ABI/testing/sysfs-driver-eud 17316F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17317F: drivers/usb/misc/qcom_eud.c 17318 17319QCOM IPA DRIVER 17320M: Alex Elder <elder@kernel.org> 17321L: netdev@vger.kernel.org 17322S: Supported 17323F: drivers/net/ipa/ 17324 17325QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17326M: Gabriel Somlo <somlo@cmu.edu> 17327M: "Michael S. Tsirkin" <mst@redhat.com> 17328L: qemu-devel@nongnu.org 17329S: Maintained 17330F: drivers/firmware/qemu_fw_cfg.c 17331F: include/uapi/linux/qemu_fw_cfg.h 17332 17333QIB DRIVER 17334M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17335L: linux-rdma@vger.kernel.org 17336S: Supported 17337F: drivers/infiniband/hw/qib/ 17338 17339QLOGIC QL41xxx FCOE DRIVER 17340M: Saurav Kashyap <skashyap@marvell.com> 17341M: Javed Hasan <jhasan@marvell.com> 17342M: GR-QLogic-Storage-Upstream@marvell.com 17343L: linux-scsi@vger.kernel.org 17344S: Supported 17345F: drivers/scsi/qedf/ 17346 17347QLOGIC QL41xxx ISCSI DRIVER 17348M: Nilesh Javali <njavali@marvell.com> 17349M: Manish Rangankar <mrangankar@marvell.com> 17350M: GR-QLogic-Storage-Upstream@marvell.com 17351L: linux-scsi@vger.kernel.org 17352S: Supported 17353F: drivers/scsi/qedi/ 17354 17355QLOGIC QL4xxx ETHERNET DRIVER 17356M: Ariel Elior <aelior@marvell.com> 17357M: Manish Chopra <manishc@marvell.com> 17358L: netdev@vger.kernel.org 17359S: Supported 17360F: drivers/net/ethernet/qlogic/qed/ 17361F: drivers/net/ethernet/qlogic/qede/ 17362F: include/linux/qed/ 17363 17364QLOGIC QL4xxx RDMA DRIVER 17365M: Michal Kalderon <mkalderon@marvell.com> 17366M: Ariel Elior <aelior@marvell.com> 17367L: linux-rdma@vger.kernel.org 17368S: Supported 17369F: drivers/infiniband/hw/qedr/ 17370F: include/uapi/rdma/qedr-abi.h 17371 17372QLOGIC QLA1280 SCSI DRIVER 17373M: Michael Reed <mdr@sgi.com> 17374L: linux-scsi@vger.kernel.org 17375S: Maintained 17376F: drivers/scsi/qla1280.[ch] 17377 17378QLOGIC QLA2XXX FC-SCSI DRIVER 17379M: Nilesh Javali <njavali@marvell.com> 17380M: GR-QLogic-Storage-Upstream@marvell.com 17381L: linux-scsi@vger.kernel.org 17382S: Supported 17383F: drivers/scsi/qla2xxx/ 17384 17385QLOGIC QLA3XXX NETWORK DRIVER 17386M: GR-Linux-NIC-Dev@marvell.com 17387L: netdev@vger.kernel.org 17388S: Supported 17389F: drivers/net/ethernet/qlogic/qla3xxx.* 17390 17391QLOGIC QLA4XXX iSCSI DRIVER 17392M: Nilesh Javali <njavali@marvell.com> 17393M: Manish Rangankar <mrangankar@marvell.com> 17394M: GR-QLogic-Storage-Upstream@marvell.com 17395L: linux-scsi@vger.kernel.org 17396S: Supported 17397F: drivers/scsi/qla4xxx/ 17398 17399QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17400M: Shahed Shaikh <shshaikh@marvell.com> 17401M: Manish Chopra <manishc@marvell.com> 17402M: GR-Linux-NIC-Dev@marvell.com 17403L: netdev@vger.kernel.org 17404S: Supported 17405F: drivers/net/ethernet/qlogic/qlcnic/ 17406 17407QLOGIC QLGE 10Gb ETHERNET DRIVER 17408M: Manish Chopra <manishc@marvell.com> 17409M: GR-Linux-NIC-Dev@marvell.com 17410M: Coiby Xu <coiby.xu@gmail.com> 17411L: netdev@vger.kernel.org 17412S: Supported 17413F: Documentation/networking/device_drivers/qlogic/qlge.rst 17414F: drivers/staging/qlge/ 17415 17416QM1D1B0004 MEDIA DRIVER 17417M: Akihiro Tsukada <tskd08@gmail.com> 17418L: linux-media@vger.kernel.org 17419S: Odd Fixes 17420F: drivers/media/tuners/qm1d1b0004* 17421 17422QM1D1C0042 MEDIA DRIVER 17423M: Akihiro Tsukada <tskd08@gmail.com> 17424L: linux-media@vger.kernel.org 17425S: Odd Fixes 17426F: drivers/media/tuners/qm1d1c0042* 17427 17428QNX4 FILESYSTEM 17429M: Anders Larsen <al@alarsen.net> 17430S: Maintained 17431W: http://www.alarsen.net/linux/qnx4fs/ 17432F: fs/qnx4/ 17433F: include/uapi/linux/qnx4_fs.h 17434F: include/uapi/linux/qnxtypes.h 17435 17436QNX6 FILESYSTEM 17437S: Orphan 17438F: Documentation/filesystems/qnx6.rst 17439F: fs/qnx6/ 17440F: include/linux/qnx6_fs.h 17441 17442QORIQ DPAA2 FSL-MC BUS DRIVER 17443M: Stuart Yoder <stuyoder@gmail.com> 17444M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17445L: linux-kernel@vger.kernel.org 17446S: Maintained 17447F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17448F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17449F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17450F: drivers/bus/fsl-mc/ 17451F: include/uapi/linux/fsl_mc.h 17452 17453QT1010 MEDIA DRIVER 17454M: Antti Palosaari <crope@iki.fi> 17455L: linux-media@vger.kernel.org 17456S: Maintained 17457W: https://linuxtv.org 17458W: http://palosaari.fi/linux/ 17459Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17460T: git git://linuxtv.org/anttip/media_tree.git 17461F: drivers/media/tuners/qt1010* 17462 17463QUALCOMM ATH12K WIRELESS DRIVER 17464M: Kalle Valo <kvalo@kernel.org> 17465M: Jeff Johnson <quic_jjohnson@quicinc.com> 17466L: ath12k@lists.infradead.org 17467S: Supported 17468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17469F: drivers/net/wireless/ath/ath12k/ 17470 17471QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17472M: Kalle Valo <kvalo@kernel.org> 17473M: Jeff Johnson <quic_jjohnson@quicinc.com> 17474L: ath10k@lists.infradead.org 17475S: Supported 17476W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17477T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17478F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17479F: drivers/net/wireless/ath/ath10k/ 17480 17481QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17482M: Kalle Valo <kvalo@kernel.org> 17483M: Jeff Johnson <quic_jjohnson@quicinc.com> 17484L: ath11k@lists.infradead.org 17485S: Supported 17486W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17487B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17488T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17489F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17490F: drivers/net/wireless/ath/ath11k/ 17491 17492QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17493M: Toke Høiland-Jørgensen <toke@toke.dk> 17494L: linux-wireless@vger.kernel.org 17495S: Maintained 17496W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17497T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17498F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17499F: drivers/net/wireless/ath/ath9k/ 17500 17501QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17502M: Stephan Gerhold <stephan@gerhold.net> 17503L: netdev@vger.kernel.org 17504L: linux-arm-msm@vger.kernel.org 17505S: Maintained 17506F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17507F: drivers/net/wwan/qcom_bam_dmux.c 17508 17509QUALCOMM CAMERA SUBSYSTEM DRIVER 17510M: Robert Foss <rfoss@kernel.org> 17511M: Todor Tomov <todor.too@gmail.com> 17512M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17513L: linux-media@vger.kernel.org 17514S: Maintained 17515F: Documentation/admin-guide/media/qcom_camss.rst 17516F: Documentation/devicetree/bindings/media/*camss* 17517F: drivers/media/platform/qcom/camss/ 17518 17519QUALCOMM CLOCK DRIVERS 17520M: Bjorn Andersson <andersson@kernel.org> 17521L: linux-arm-msm@vger.kernel.org 17522S: Supported 17523T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17524F: Documentation/devicetree/bindings/clock/qcom,* 17525F: drivers/clk/qcom/ 17526F: include/dt-bindings/clock/qcom,* 17527 17528QUALCOMM CLOUD AI (QAIC) DRIVER 17529M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17530R: Carl Vanderlip <quic_carlv@quicinc.com> 17531R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17532L: linux-arm-msm@vger.kernel.org 17533L: dri-devel@lists.freedesktop.org 17534S: Supported 17535T: git git://anongit.freedesktop.org/drm/drm-misc 17536F: Documentation/accel/qaic/ 17537F: drivers/accel/qaic/ 17538F: include/uapi/drm/qaic_accel.h 17539 17540QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17541M: Bjorn Andersson <andersson@kernel.org> 17542M: Konrad Dybcio <konrad.dybcio@linaro.org> 17543L: linux-pm@vger.kernel.org 17544L: linux-arm-msm@vger.kernel.org 17545S: Maintained 17546F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17547F: drivers/soc/qcom/cpr.c 17548 17549QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17550M: Ilia Lin <ilia.lin@kernel.org> 17551L: linux-pm@vger.kernel.org 17552S: Maintained 17553F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17554F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17555F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17556 17557QUALCOMM CRYPTO DRIVERS 17558M: Thara Gopinath <thara.gopinath@gmail.com> 17559L: linux-crypto@vger.kernel.org 17560L: linux-arm-msm@vger.kernel.org 17561S: Maintained 17562F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17563F: drivers/crypto/qce/ 17564 17565QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17566M: Timur Tabi <timur@kernel.org> 17567L: netdev@vger.kernel.org 17568S: Maintained 17569F: drivers/net/ethernet/qualcomm/emac/ 17570 17571QUALCOMM ETHQOS ETHERNET DRIVER 17572M: Vinod Koul <vkoul@kernel.org> 17573R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17574L: netdev@vger.kernel.org 17575L: linux-arm-msm@vger.kernel.org 17576S: Maintained 17577F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17578F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17579 17580QUALCOMM FASTRPC DRIVER 17581M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17582M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17583L: linux-arm-msm@vger.kernel.org 17584S: Maintained 17585F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17586F: drivers/misc/fastrpc.c 17587F: include/uapi/misc/fastrpc.h 17588 17589QUALCOMM HEXAGON ARCHITECTURE 17590M: Brian Cain <bcain@quicinc.com> 17591L: linux-hexagon@vger.kernel.org 17592S: Supported 17593T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17594F: arch/hexagon/ 17595 17596QUALCOMM HIDMA DRIVER 17597M: Sinan Kaya <okaya@kernel.org> 17598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17599L: linux-arm-msm@vger.kernel.org 17600L: dmaengine@vger.kernel.org 17601S: Supported 17602F: drivers/dma/qcom/hidma* 17603 17604QUALCOMM I2C CCI DRIVER 17605M: Loic Poulain <loic.poulain@linaro.org> 17606M: Robert Foss <rfoss@kernel.org> 17607L: linux-i2c@vger.kernel.org 17608L: linux-arm-msm@vger.kernel.org 17609S: Maintained 17610F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17611F: drivers/i2c/busses/i2c-qcom-cci.c 17612 17613QUALCOMM INTERCONNECT BWMON DRIVER 17614M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17615L: linux-arm-msm@vger.kernel.org 17616S: Maintained 17617F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17618F: drivers/soc/qcom/icc-bwmon.c 17619 17620QUALCOMM IOMMU 17621M: Rob Clark <robdclark@gmail.com> 17622L: iommu@lists.linux.dev 17623L: linux-arm-msm@vger.kernel.org 17624S: Maintained 17625F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17626 17627QUALCOMM IPC ROUTER (QRTR) DRIVER 17628M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17629L: linux-arm-msm@vger.kernel.org 17630S: Maintained 17631F: include/trace/events/qrtr.h 17632F: include/uapi/linux/qrtr.h 17633F: net/qrtr/ 17634 17635QUALCOMM IPCC MAILBOX DRIVER 17636M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17637L: linux-arm-msm@vger.kernel.org 17638S: Supported 17639F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17640F: drivers/mailbox/qcom-ipcc.c 17641F: include/dt-bindings/mailbox/qcom-ipcc.h 17642 17643QUALCOMM IPQ4019 USB PHY DRIVER 17644M: Robert Marko <robert.marko@sartura.hr> 17645M: Luka Perkov <luka.perkov@sartura.hr> 17646L: linux-arm-msm@vger.kernel.org 17647S: Maintained 17648F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17649F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17650 17651QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17652M: Robert Marko <robert.marko@sartura.hr> 17653M: Luka Perkov <luka.perkov@sartura.hr> 17654L: linux-arm-msm@vger.kernel.org 17655S: Maintained 17656F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17657F: drivers/regulator/vqmmc-ipq4019-regulator.c 17658 17659QUALCOMM NAND CONTROLLER DRIVER 17660M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17661L: linux-mtd@lists.infradead.org 17662L: linux-arm-msm@vger.kernel.org 17663S: Maintained 17664F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17665F: drivers/mtd/nand/raw/qcom_nandc.c 17666 17667QUALCOMM RMNET DRIVER 17668M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17669M: Sean Tranchetti <quic_stranche@quicinc.com> 17670L: netdev@vger.kernel.org 17671S: Maintained 17672F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17673F: drivers/net/ethernet/qualcomm/rmnet/ 17674F: include/linux/if_rmnet.h 17675 17676QUALCOMM TSENS THERMAL DRIVER 17677M: Amit Kucheria <amitk@kernel.org> 17678M: Thara Gopinath <thara.gopinath@gmail.com> 17679L: linux-pm@vger.kernel.org 17680L: linux-arm-msm@vger.kernel.org 17681S: Maintained 17682F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17683F: drivers/thermal/qcom/ 17684 17685QUALCOMM TYPEC PORT MANAGER DRIVER 17686M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17687L: linux-arm-msm@vger.kernel.org 17688L: linux-usb@vger.kernel.org 17689S: Maintained 17690F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17691F: drivers/usb/typec/tcpm/qcom/ 17692 17693QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17694M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17695M: Vikash Garodia <quic_vgarodia@quicinc.com> 17696R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17697L: linux-media@vger.kernel.org 17698L: linux-arm-msm@vger.kernel.org 17699S: Maintained 17700T: git git://linuxtv.org/media_tree.git 17701F: Documentation/devicetree/bindings/media/*venus* 17702F: drivers/media/platform/qcom/venus/ 17703 17704QUALCOMM WCN36XX WIRELESS DRIVER 17705M: Loic Poulain <loic.poulain@linaro.org> 17706L: wcn36xx@lists.infradead.org 17707S: Supported 17708W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17709F: drivers/net/wireless/ath/wcn36xx/ 17710 17711QUANTENNA QTNFMAC WIRELESS DRIVER 17712M: Igor Mitsyanko <imitsyanko@quantenna.com> 17713R: Sergey Matyukevich <geomatsi@gmail.com> 17714L: linux-wireless@vger.kernel.org 17715S: Maintained 17716F: drivers/net/wireless/quantenna 17717 17718RADEON and AMDGPU DRM DRIVERS 17719M: Alex Deucher <alexander.deucher@amd.com> 17720M: Christian König <christian.koenig@amd.com> 17721M: Pan, Xinhui <Xinhui.Pan@amd.com> 17722L: amd-gfx@lists.freedesktop.org 17723S: Supported 17724B: https://gitlab.freedesktop.org/drm/amd/-/issues 17725C: irc://irc.oftc.net/radeon 17726T: git https://gitlab.freedesktop.org/agd5f/linux.git 17727F: Documentation/gpu/amdgpu/ 17728F: drivers/gpu/drm/amd/ 17729F: drivers/gpu/drm/radeon/ 17730F: include/uapi/drm/amdgpu_drm.h 17731F: include/uapi/drm/radeon_drm.h 17732 17733RADEON FRAMEBUFFER DISPLAY DRIVER 17734M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17735L: linux-fbdev@vger.kernel.org 17736S: Maintained 17737F: drivers/video/fbdev/aty/radeon* 17738F: include/uapi/linux/radeonfb.h 17739 17740RADIOSHARK RADIO DRIVER 17741M: Hans Verkuil <hverkuil@xs4all.nl> 17742L: linux-media@vger.kernel.org 17743S: Maintained 17744T: git git://linuxtv.org/media_tree.git 17745F: drivers/media/radio/radio-shark.c 17746 17747RADIOSHARK2 RADIO DRIVER 17748M: Hans Verkuil <hverkuil@xs4all.nl> 17749L: linux-media@vger.kernel.org 17750S: Maintained 17751T: git git://linuxtv.org/media_tree.git 17752F: drivers/media/radio/radio-shark2.c 17753F: drivers/media/radio/radio-tea5777.c 17754 17755RADOS BLOCK DEVICE (RBD) 17756M: Ilya Dryomov <idryomov@gmail.com> 17757R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17758L: ceph-devel@vger.kernel.org 17759S: Supported 17760W: http://ceph.com/ 17761T: git https://github.com/ceph/ceph-client.git 17762F: Documentation/ABI/testing/sysfs-bus-rbd 17763F: drivers/block/rbd.c 17764F: drivers/block/rbd_types.h 17765 17766RAGE128 FRAMEBUFFER DISPLAY DRIVER 17767L: linux-fbdev@vger.kernel.org 17768S: Orphan 17769F: drivers/video/fbdev/aty/aty128fb.c 17770 17771RAINSHADOW-CEC DRIVER 17772M: Hans Verkuil <hverkuil@xs4all.nl> 17773L: linux-media@vger.kernel.org 17774S: Maintained 17775T: git git://linuxtv.org/media_tree.git 17776F: drivers/media/cec/usb/rainshadow/ 17777 17778RALINK MIPS ARCHITECTURE 17779M: John Crispin <john@phrozen.org> 17780L: linux-mips@vger.kernel.org 17781S: Maintained 17782F: arch/mips/ralink 17783 17784RALINK MT7621 MIPS ARCHITECTURE 17785M: Arınç ÜNAL <arinc.unal@arinc9.com> 17786M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17787L: linux-mips@vger.kernel.org 17788S: Maintained 17789F: arch/mips/boot/dts/ralink/mt7621* 17790 17791RALINK RT2X00 WIRELESS LAN DRIVER 17792M: Stanislaw Gruszka <stf_xl@wp.pl> 17793M: Helmut Schaa <helmut.schaa@googlemail.com> 17794L: linux-wireless@vger.kernel.org 17795S: Maintained 17796F: drivers/net/wireless/ralink/rt2x00/ 17797 17798RAMDISK RAM BLOCK DEVICE DRIVER 17799M: Jens Axboe <axboe@kernel.dk> 17800S: Maintained 17801F: Documentation/admin-guide/blockdev/ramdisk.rst 17802F: drivers/block/brd.c 17803 17804RANCHU VIRTUAL BOARD FOR MIPS 17805M: Miodrag Dinic <miodrag.dinic@mips.com> 17806L: linux-mips@vger.kernel.org 17807S: Supported 17808F: arch/mips/configs/generic/board-ranchu.config 17809F: arch/mips/generic/board-ranchu.c 17810 17811RANDOM NUMBER DRIVER 17812M: "Theodore Ts'o" <tytso@mit.edu> 17813M: Jason A. Donenfeld <Jason@zx2c4.com> 17814S: Maintained 17815T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17816F: drivers/char/random.c 17817F: drivers/virt/vmgenid.c 17818 17819RAPIDIO SUBSYSTEM 17820M: Matt Porter <mporter@kernel.crashing.org> 17821M: Alexandre Bounine <alex.bou9@gmail.com> 17822S: Maintained 17823F: drivers/rapidio/ 17824 17825RAS INFRASTRUCTURE 17826M: Tony Luck <tony.luck@intel.com> 17827M: Borislav Petkov <bp@alien8.de> 17828L: linux-edac@vger.kernel.org 17829S: Maintained 17830F: Documentation/admin-guide/ras.rst 17831F: drivers/ras/ 17832F: include/linux/ras.h 17833F: include/ras/ras_event.h 17834 17835RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17836L: linux-wireless@vger.kernel.org 17837S: Orphan 17838F: drivers/net/wireless/legacy/ray* 17839 17840RC-CORE / LIRC FRAMEWORK 17841M: Sean Young <sean@mess.org> 17842L: linux-media@vger.kernel.org 17843S: Maintained 17844W: http://linuxtv.org 17845T: git git://linuxtv.org/media_tree.git 17846F: Documentation/driver-api/media/rc-core.rst 17847F: Documentation/userspace-api/media/rc/ 17848F: drivers/media/rc/ 17849F: include/media/rc-core.h 17850F: include/media/rc-map.h 17851F: include/uapi/linux/lirc.h 17852 17853RCMM REMOTE CONTROLS DECODER 17854M: Patrick Lerda <patrick9876@free.fr> 17855S: Maintained 17856F: drivers/media/rc/ir-rcmm-decoder.c 17857 17858RCUTORTURE TEST FRAMEWORK 17859M: "Paul E. McKenney" <paulmck@kernel.org> 17860M: Josh Triplett <josh@joshtriplett.org> 17861R: Steven Rostedt <rostedt@goodmis.org> 17862R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17863R: Lai Jiangshan <jiangshanlai@gmail.com> 17864L: rcu@vger.kernel.org 17865S: Supported 17866T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17867F: tools/testing/selftests/rcutorture 17868 17869RDACM20 Camera Sensor 17870M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17871M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17872M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17873M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17874L: linux-media@vger.kernel.org 17875S: Maintained 17876F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17877F: drivers/media/i2c/max9271.c 17878F: drivers/media/i2c/max9271.h 17879F: drivers/media/i2c/rdacm20.c 17880 17881RDACM21 Camera Sensor 17882M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17883M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17884M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17885M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17886L: linux-media@vger.kernel.org 17887S: Maintained 17888F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17889F: drivers/media/i2c/max9271.c 17890F: drivers/media/i2c/max9271.h 17891F: drivers/media/i2c/rdacm21.c 17892 17893RDC R-321X SoC 17894M: Florian Fainelli <florian@openwrt.org> 17895S: Maintained 17896 17897RDC R6040 FAST ETHERNET DRIVER 17898M: Florian Fainelli <f.fainelli@gmail.com> 17899L: netdev@vger.kernel.org 17900S: Maintained 17901F: drivers/net/ethernet/rdc/r6040.c 17902 17903RDMAVT - RDMA verbs software 17904M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17905L: linux-rdma@vger.kernel.org 17906S: Supported 17907F: drivers/infiniband/sw/rdmavt 17908 17909RDS - RELIABLE DATAGRAM SOCKETS 17910M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17911L: netdev@vger.kernel.org 17912L: linux-rdma@vger.kernel.org 17913L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17914S: Supported 17915W: https://oss.oracle.com/projects/rds/ 17916F: Documentation/networking/rds.rst 17917F: net/rds/ 17918 17919RDT - RESOURCE ALLOCATION 17920M: Fenghua Yu <fenghua.yu@intel.com> 17921M: Reinette Chatre <reinette.chatre@intel.com> 17922L: linux-kernel@vger.kernel.org 17923S: Supported 17924F: Documentation/arch/x86/resctrl* 17925F: arch/x86/include/asm/resctrl.h 17926F: arch/x86/kernel/cpu/resctrl/ 17927F: tools/testing/selftests/resctrl/ 17928 17929READ-COPY UPDATE (RCU) 17930M: "Paul E. McKenney" <paulmck@kernel.org> 17931M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17932M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17933M: Joel Fernandes <joel@joelfernandes.org> 17934M: Josh Triplett <josh@joshtriplett.org> 17935M: Boqun Feng <boqun.feng@gmail.com> 17936R: Steven Rostedt <rostedt@goodmis.org> 17937R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17938R: Lai Jiangshan <jiangshanlai@gmail.com> 17939R: Zqiang <qiang.zhang1211@gmail.com> 17940L: rcu@vger.kernel.org 17941S: Supported 17942W: http://www.rdrop.com/users/paulmck/RCU/ 17943T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17944F: Documentation/RCU/ 17945F: include/linux/rcu* 17946F: kernel/rcu/ 17947X: Documentation/RCU/torture.rst 17948X: include/linux/srcu*.h 17949X: kernel/rcu/srcu*.c 17950 17951REAL TIME CLOCK (RTC) SUBSYSTEM 17952M: Alessandro Zummo <a.zummo@towertech.it> 17953M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17954L: linux-rtc@vger.kernel.org 17955S: Maintained 17956Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17957T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17958F: Documentation/admin-guide/rtc.rst 17959F: Documentation/devicetree/bindings/rtc/ 17960F: drivers/rtc/ 17961F: include/linux/platform_data/rtc-* 17962F: include/linux/rtc.h 17963F: include/linux/rtc/ 17964F: include/uapi/linux/rtc.h 17965F: tools/testing/selftests/rtc/ 17966 17967Real-time Linux Analysis (RTLA) tools 17968M: Daniel Bristot de Oliveira <bristot@kernel.org> 17969M: Steven Rostedt <rostedt@goodmis.org> 17970L: linux-trace-kernel@vger.kernel.org 17971S: Maintained 17972F: Documentation/tools/rtla/ 17973F: tools/tracing/rtla/ 17974 17975REALTEK AUDIO CODECS 17976M: Oder Chiou <oder_chiou@realtek.com> 17977S: Maintained 17978F: include/sound/rt*.h 17979F: sound/soc/codecs/rt* 17980 17981REALTEK OTTO WATCHDOG 17982M: Sander Vanheule <sander@svanheule.net> 17983L: linux-watchdog@vger.kernel.org 17984S: Maintained 17985F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17986F: drivers/watchdog/realtek_otto_wdt.c 17987 17988REALTEK RTL83xx SMI DSA ROUTER CHIPS 17989M: Linus Walleij <linus.walleij@linaro.org> 17990M: Alvin Šipraga <alsi@bang-olufsen.dk> 17991S: Maintained 17992F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17993F: drivers/net/dsa/realtek/* 17994 17995REALTEK WIRELESS DRIVER (rtlwifi family) 17996M: Ping-Ke Shih <pkshih@realtek.com> 17997L: linux-wireless@vger.kernel.org 17998S: Maintained 17999W: https://wireless.wiki.kernel.org/ 18000T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18001F: drivers/net/wireless/realtek/rtlwifi/ 18002 18003REALTEK WIRELESS DRIVER (rtw88) 18004M: Ping-Ke Shih <pkshih@realtek.com> 18005L: linux-wireless@vger.kernel.org 18006S: Maintained 18007F: drivers/net/wireless/realtek/rtw88/ 18008 18009REALTEK WIRELESS DRIVER (rtw89) 18010M: Ping-Ke Shih <pkshih@realtek.com> 18011L: linux-wireless@vger.kernel.org 18012S: Maintained 18013F: drivers/net/wireless/realtek/rtw89/ 18014 18015REDPINE WIRELESS DRIVER 18016L: linux-wireless@vger.kernel.org 18017S: Orphan 18018F: drivers/net/wireless/rsi/ 18019 18020REGISTER MAP ABSTRACTION 18021M: Mark Brown <broonie@kernel.org> 18022L: linux-kernel@vger.kernel.org 18023S: Supported 18024T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18025F: Documentation/devicetree/bindings/regmap/ 18026F: drivers/base/regmap/ 18027F: include/linux/regmap.h 18028 18029REISERFS FILE SYSTEM 18030L: reiserfs-devel@vger.kernel.org 18031S: Supported 18032F: fs/reiserfs/ 18033 18034REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18035M: Bjorn Andersson <andersson@kernel.org> 18036M: Mathieu Poirier <mathieu.poirier@linaro.org> 18037L: linux-remoteproc@vger.kernel.org 18038S: Maintained 18039T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18040F: Documentation/ABI/testing/sysfs-class-remoteproc 18041F: Documentation/devicetree/bindings/remoteproc/ 18042F: Documentation/staging/remoteproc.rst 18043F: drivers/remoteproc/ 18044F: include/linux/remoteproc.h 18045F: include/linux/remoteproc/ 18046 18047REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18048M: Bjorn Andersson <andersson@kernel.org> 18049M: Mathieu Poirier <mathieu.poirier@linaro.org> 18050L: linux-remoteproc@vger.kernel.org 18051S: Maintained 18052T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18053F: Documentation/ABI/testing/sysfs-bus-rpmsg 18054F: Documentation/staging/rpmsg.rst 18055F: drivers/rpmsg/ 18056F: include/linux/rpmsg.h 18057F: include/linux/rpmsg/ 18058F: include/uapi/linux/rpmsg.h 18059F: samples/rpmsg/ 18060 18061REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18062M: Stephan Gerhold <stephan@gerhold.net> 18063L: netdev@vger.kernel.org 18064L: linux-remoteproc@vger.kernel.org 18065S: Maintained 18066F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18067 18068RENESAS CLOCK DRIVERS 18069M: Geert Uytterhoeven <geert+renesas@glider.be> 18070L: linux-renesas-soc@vger.kernel.org 18071S: Supported 18072T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18073F: Documentation/devicetree/bindings/clock/renesas,* 18074F: drivers/clk/renesas/ 18075 18076RENESAS EMEV2 I2C DRIVER 18077M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18078L: linux-renesas-soc@vger.kernel.org 18079S: Supported 18080F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18081F: drivers/i2c/busses/i2c-emev2.c 18082 18083RENESAS ETHERNET DRIVERS 18084R: Sergey Shtylyov <s.shtylyov@omp.ru> 18085L: netdev@vger.kernel.org 18086L: linux-renesas-soc@vger.kernel.org 18087F: Documentation/devicetree/bindings/net/renesas,*.yaml 18088F: drivers/net/ethernet/renesas/ 18089F: include/linux/sh_eth.h 18090 18091RENESAS IDT821034 ASoC CODEC 18092M: Herve Codina <herve.codina@bootlin.com> 18093L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18094S: Maintained 18095F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18096F: sound/soc/codecs/idt821034.c 18097 18098RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18099M: Miquel Raynal <miquel.raynal@bootlin.com> 18100L: linux-mtd@lists.infradead.org 18101L: linux-renesas-soc@vger.kernel.org 18102S: Maintained 18103F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18104F: drivers/mtd/nand/raw/renesas-nand-controller.c 18105 18106RENESAS R-CAR GYROADC DRIVER 18107M: Marek Vasut <marek.vasut@gmail.com> 18108L: linux-iio@vger.kernel.org 18109S: Supported 18110F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18111F: drivers/iio/adc/rcar-gyroadc.c 18112 18113RENESAS R-CAR I2C DRIVERS 18114M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18115L: linux-renesas-soc@vger.kernel.org 18116S: Supported 18117F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18118F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18119F: drivers/i2c/busses/i2c-rcar.c 18120F: drivers/i2c/busses/i2c-sh_mobile.c 18121 18122RENESAS R-CAR SATA DRIVER 18123R: Sergey Shtylyov <s.shtylyov@omp.ru> 18124L: linux-ide@vger.kernel.org 18125L: linux-renesas-soc@vger.kernel.org 18126S: Supported 18127F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18128F: drivers/ata/sata_rcar.c 18129 18130RENESAS R-CAR THERMAL DRIVERS 18131M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18132L: linux-renesas-soc@vger.kernel.org 18133S: Supported 18134F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18135F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18136F: drivers/thermal/rcar_gen3_thermal.c 18137F: drivers/thermal/rcar_thermal.c 18138 18139RENESAS RIIC DRIVER 18140M: Chris Brandt <chris.brandt@renesas.com> 18141L: linux-renesas-soc@vger.kernel.org 18142S: Supported 18143F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18144F: drivers/i2c/busses/i2c-riic.c 18145 18146RENESAS RZ/G2L A/D DRIVER 18147M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18148L: linux-iio@vger.kernel.org 18149L: linux-renesas-soc@vger.kernel.org 18150S: Supported 18151F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18152F: drivers/iio/adc/rzg2l_adc.c 18153 18154RENESAS RZ/G2L MTU3a COUNTER DRIVER 18155M: Biju Das <biju.das.jz@bp.renesas.com> 18156L: linux-iio@vger.kernel.org 18157L: linux-renesas-soc@vger.kernel.org 18158S: Supported 18159F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18160F: drivers/counter/rz-mtu3-cnt.c 18161 18162RENESAS RZ/N1 A5PSW SWITCH DRIVER 18163M: Clément Léger <clement.leger@bootlin.com> 18164L: linux-renesas-soc@vger.kernel.org 18165L: netdev@vger.kernel.org 18166S: Maintained 18167F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18168F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18169F: drivers/net/dsa/rzn1_a5psw* 18170F: drivers/net/pcs/pcs-rzn1-miic.c 18171F: include/dt-bindings/net/pcs-rzn1-miic.h 18172F: include/linux/pcs-rzn1-miic.h 18173F: net/dsa/tag_rzn1_a5psw.c 18174 18175RENESAS RZ/N1 RTC CONTROLLER DRIVER 18176M: Miquel Raynal <miquel.raynal@bootlin.com> 18177L: linux-rtc@vger.kernel.org 18178L: linux-renesas-soc@vger.kernel.org 18179S: Maintained 18180F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18181F: drivers/rtc/rtc-rzn1.c 18182 18183RENESAS RZ/N1 USBF CONTROLLER DRIVER 18184M: Herve Codina <herve.codina@bootlin.com> 18185L: linux-renesas-soc@vger.kernel.org 18186L: linux-usb@vger.kernel.org 18187S: Maintained 18188F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18189F: drivers/usb/gadget/udc/renesas_usbf.c 18190 18191RENESAS RZ/V2M I2C DRIVER 18192M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18193L: linux-i2c@vger.kernel.org 18194L: linux-renesas-soc@vger.kernel.org 18195S: Supported 18196F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18197F: drivers/i2c/busses/i2c-rzv2m.c 18198 18199RENESAS USB PHY DRIVER 18200M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18201L: linux-renesas-soc@vger.kernel.org 18202S: Maintained 18203F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18204 18205RENESAS VERSACLOCK 7 CLOCK DRIVER 18206M: Alex Helms <alexander.helms.jy@renesas.com> 18207S: Maintained 18208F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18209F: drivers/clk/clk-versaclock7.c 18210 18211RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18212M: Herve Codina <herve.codina@bootlin.com> 18213L: linux-iio@vger.kernel.org 18214S: Maintained 18215F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18216F: drivers/iio/potentiometer/x9250.c 18217 18218RESET CONTROLLER FRAMEWORK 18219M: Philipp Zabel <p.zabel@pengutronix.de> 18220S: Maintained 18221T: git git://git.pengutronix.de/git/pza/linux 18222F: Documentation/devicetree/bindings/reset/ 18223F: Documentation/driver-api/reset.rst 18224F: drivers/reset/ 18225F: include/dt-bindings/reset/ 18226F: include/linux/reset-controller.h 18227F: include/linux/reset.h 18228F: include/linux/reset/ 18229K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18230 18231RESTARTABLE SEQUENCES SUPPORT 18232M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18233M: Peter Zijlstra <peterz@infradead.org> 18234M: "Paul E. McKenney" <paulmck@kernel.org> 18235M: Boqun Feng <boqun.feng@gmail.com> 18236L: linux-kernel@vger.kernel.org 18237S: Supported 18238F: include/trace/events/rseq.h 18239F: include/uapi/linux/rseq.h 18240F: kernel/rseq.c 18241F: tools/testing/selftests/rseq/ 18242 18243RFKILL 18244M: Johannes Berg <johannes@sipsolutions.net> 18245L: linux-wireless@vger.kernel.org 18246S: Maintained 18247W: https://wireless.wiki.kernel.org/ 18248Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18249T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18250T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18251F: Documentation/ABI/stable/sysfs-class-rfkill 18252F: Documentation/driver-api/rfkill.rst 18253F: include/linux/rfkill.h 18254F: include/uapi/linux/rfkill.h 18255F: net/rfkill/ 18256 18257RHASHTABLE 18258M: Thomas Graf <tgraf@suug.ch> 18259M: Herbert Xu <herbert@gondor.apana.org.au> 18260L: netdev@vger.kernel.org 18261S: Maintained 18262F: include/linux/rhashtable-types.h 18263F: include/linux/rhashtable.h 18264F: lib/rhashtable.c 18265F: lib/test_rhashtable.c 18266 18267RICOH R5C592 MEMORYSTICK DRIVER 18268M: Maxim Levitsky <maximlevitsky@gmail.com> 18269S: Maintained 18270F: drivers/memstick/host/r592.* 18271 18272RICOH SMARTMEDIA/XD DRIVER 18273M: Maxim Levitsky <maximlevitsky@gmail.com> 18274S: Maintained 18275F: drivers/mtd/nand/raw/r852.c 18276F: drivers/mtd/nand/raw/r852.h 18277 18278RISC-V ARCHITECTURE 18279M: Paul Walmsley <paul.walmsley@sifive.com> 18280M: Palmer Dabbelt <palmer@dabbelt.com> 18281M: Albert Ou <aou@eecs.berkeley.edu> 18282L: linux-riscv@lists.infradead.org 18283S: Supported 18284Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18285C: irc://irc.libera.chat/riscv 18286P: Documentation/riscv/patch-acceptance.rst 18287T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18288F: arch/riscv/ 18289N: riscv 18290K: riscv 18291 18292RISC-V MICROCHIP FPGA SUPPORT 18293M: Conor Dooley <conor.dooley@microchip.com> 18294M: Daire McNamara <daire.mcnamara@microchip.com> 18295L: linux-riscv@lists.infradead.org 18296S: Supported 18297F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18298F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18299F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18300F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18301F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18302F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18303F: Documentation/devicetree/bindings/riscv/microchip.yaml 18304F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18305F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18306F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18307F: arch/riscv/boot/dts/microchip/ 18308F: drivers/char/hw_random/mpfs-rng.c 18309F: drivers/clk/microchip/clk-mpfs*.c 18310F: drivers/i2c/busses/i2c-microchip-corei2c.c 18311F: drivers/mailbox/mailbox-mpfs.c 18312F: drivers/pci/controller/pcie-microchip-host.c 18313F: drivers/pwm/pwm-microchip-core.c 18314F: drivers/reset/reset-mpfs.c 18315F: drivers/rtc/rtc-mpfs.c 18316F: drivers/soc/microchip/mpfs-sys-controller.c 18317F: drivers/spi/spi-microchip-core-qspi.c 18318F: drivers/spi/spi-microchip-core.c 18319F: drivers/usb/musb/mpfs.c 18320F: include/soc/microchip/mpfs.h 18321 18322RISC-V MISC SOC SUPPORT 18323M: Conor Dooley <conor@kernel.org> 18324L: linux-riscv@lists.infradead.org 18325S: Maintained 18326Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18327T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18328F: Documentation/devicetree/bindings/riscv/ 18329F: arch/riscv/boot/dts/ 18330X: arch/riscv/boot/dts/allwinner/ 18331X: arch/riscv/boot/dts/renesas/ 18332 18333RISC-V PMU DRIVERS 18334M: Atish Patra <atishp@atishpatra.org> 18335R: Anup Patel <anup@brainfault.org> 18336L: linux-riscv@lists.infradead.org 18337S: Supported 18338F: drivers/perf/riscv_pmu.c 18339F: drivers/perf/riscv_pmu_legacy.c 18340F: drivers/perf/riscv_pmu_sbi.c 18341 18342RISC-V THEAD SoC SUPPORT 18343M: Jisheng Zhang <jszhang@kernel.org> 18344M: Guo Ren <guoren@kernel.org> 18345M: Fu Wei <wefu@redhat.com> 18346L: linux-riscv@lists.infradead.org 18347S: Maintained 18348F: arch/riscv/boot/dts/thead/ 18349 18350RNBD BLOCK DRIVERS 18351M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18352M: Jack Wang <jinpu.wang@ionos.com> 18353L: linux-block@vger.kernel.org 18354S: Maintained 18355F: drivers/block/rnbd/ 18356 18357ROCCAT DRIVERS 18358M: Stefan Achatz <erazor_de@users.sourceforge.net> 18359S: Maintained 18360W: http://sourceforge.net/projects/roccat/ 18361F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18362F: drivers/hid/hid-roccat* 18363F: include/linux/hid-roccat* 18364 18365ROCKCHIP CRYPTO DRIVERS 18366M: Corentin Labbe <clabbe@baylibre.com> 18367L: linux-crypto@vger.kernel.org 18368S: Maintained 18369F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18370F: drivers/crypto/rockchip/ 18371 18372ROCKCHIP I2S TDM DRIVER 18373M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18374L: linux-rockchip@lists.infradead.org 18375S: Maintained 18376F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18377F: sound/soc/rockchip/rockchip_i2s_tdm.* 18378 18379ROCKCHIP ISP V1 DRIVER 18380M: Dafna Hirschfeld <dafna@fastmail.com> 18381L: linux-media@vger.kernel.org 18382L: linux-rockchip@lists.infradead.org 18383S: Maintained 18384F: Documentation/admin-guide/media/rkisp1.rst 18385F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18386F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18387F: drivers/media/platform/rockchip/rkisp1 18388F: include/uapi/linux/rkisp1-config.h 18389 18390ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18391M: Jacob Chen <jacob-chen@iotwrt.com> 18392M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18393L: linux-media@vger.kernel.org 18394L: linux-rockchip@lists.infradead.org 18395S: Maintained 18396F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18397F: drivers/media/platform/rockchip/rga/ 18398 18399ROCKCHIP VIDEO DECODER DRIVER 18400M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18401L: linux-media@vger.kernel.org 18402L: linux-rockchip@lists.infradead.org 18403S: Maintained 18404F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18405F: drivers/staging/media/rkvdec/ 18406 18407ROCKER DRIVER 18408M: Jiri Pirko <jiri@resnulli.us> 18409L: netdev@vger.kernel.org 18410S: Supported 18411F: drivers/net/ethernet/rocker/ 18412 18413ROCKETPORT EXPRESS/INFINITY DRIVER 18414M: Kevin Cernekee <cernekee@gmail.com> 18415L: linux-serial@vger.kernel.org 18416S: Odd Fixes 18417F: drivers/tty/serial/rp2.* 18418 18419ROHM BD99954 CHARGER IC 18420M: Matti Vaittinen <mazziesaccount@gmail.com> 18421S: Supported 18422F: drivers/power/supply/bd99954-charger.c 18423F: drivers/power/supply/bd99954-charger.h 18424 18425ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18426M: Tomasz Duszynski <tduszyns@gmail.com> 18427S: Maintained 18428F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18429F: drivers/iio/light/bh1750.c 18430 18431ROHM BU270xx LIGHT SENSOR DRIVERs 18432M: Matti Vaittinen <mazziesaccount@gmail.com> 18433L: linux-iio@vger.kernel.org 18434S: Supported 18435F: drivers/iio/light/rohm-bu27008.c 18436F: drivers/iio/light/rohm-bu27034.c 18437 18438ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18439M: Marek Vasut <marek.vasut+renesas@gmail.com> 18440L: linux-kernel@vger.kernel.org 18441L: linux-renesas-soc@vger.kernel.org 18442S: Supported 18443F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18444F: drivers/gpio/gpio-bd9571mwv.c 18445F: drivers/mfd/bd9571mwv.c 18446F: drivers/regulator/bd9571mwv-regulator.c 18447F: include/linux/mfd/bd9571mwv.h 18448 18449ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18450M: Matti Vaittinen <mazziesaccount@gmail.com> 18451S: Supported 18452F: drivers/clk/clk-bd718x7.c 18453F: drivers/gpio/gpio-bd71815.c 18454F: drivers/gpio/gpio-bd71828.c 18455F: drivers/mfd/rohm-bd71828.c 18456F: drivers/mfd/rohm-bd718x7.c 18457F: drivers/mfd/rohm-bd9576.c 18458F: drivers/regulator/bd71815-regulator.c 18459F: drivers/regulator/bd71828-regulator.c 18460F: drivers/regulator/bd718x7-regulator.c 18461F: drivers/regulator/bd9576-regulator.c 18462F: drivers/regulator/rohm-regulator.c 18463F: drivers/rtc/rtc-bd70528.c 18464F: drivers/watchdog/bd9576_wdt.c 18465F: include/linux/mfd/rohm-bd71815.h 18466F: include/linux/mfd/rohm-bd71828.h 18467F: include/linux/mfd/rohm-bd718x7.h 18468F: include/linux/mfd/rohm-bd957x.h 18469F: include/linux/mfd/rohm-generic.h 18470F: include/linux/mfd/rohm-shared.h 18471 18472ROSE NETWORK LAYER 18473M: Ralf Baechle <ralf@linux-mips.org> 18474L: linux-hams@vger.kernel.org 18475S: Maintained 18476W: http://www.linux-ax25.org/ 18477F: include/net/rose.h 18478F: include/uapi/linux/rose.h 18479F: net/rose/ 18480 18481ROTATION DRIVER FOR ALLWINNER A83T 18482M: Jernej Skrabec <jernej.skrabec@gmail.com> 18483L: linux-media@vger.kernel.org 18484S: Maintained 18485T: git git://linuxtv.org/media_tree.git 18486F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18487F: drivers/media/platform/sunxi/sun8i-rotate/ 18488 18489RPMSG TTY DRIVER 18490M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18491L: linux-remoteproc@vger.kernel.org 18492S: Maintained 18493F: drivers/tty/rpmsg_tty.c 18494 18495RTL2830 MEDIA DRIVER 18496M: Antti Palosaari <crope@iki.fi> 18497L: linux-media@vger.kernel.org 18498S: Maintained 18499W: https://linuxtv.org 18500W: http://palosaari.fi/linux/ 18501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18502T: git git://linuxtv.org/anttip/media_tree.git 18503F: drivers/media/dvb-frontends/rtl2830* 18504 18505RTL2832 MEDIA DRIVER 18506M: Antti Palosaari <crope@iki.fi> 18507L: linux-media@vger.kernel.org 18508S: Maintained 18509W: https://linuxtv.org 18510W: http://palosaari.fi/linux/ 18511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18512T: git git://linuxtv.org/anttip/media_tree.git 18513F: drivers/media/dvb-frontends/rtl2832* 18514 18515RTL2832_SDR MEDIA DRIVER 18516M: Antti Palosaari <crope@iki.fi> 18517L: linux-media@vger.kernel.org 18518S: Maintained 18519W: https://linuxtv.org 18520W: http://palosaari.fi/linux/ 18521Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18522T: git git://linuxtv.org/anttip/media_tree.git 18523F: drivers/media/dvb-frontends/rtl2832_sdr* 18524 18525RTL8180 WIRELESS DRIVER 18526L: linux-wireless@vger.kernel.org 18527S: Orphan 18528W: https://wireless.wiki.kernel.org/ 18529T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18530F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18531 18532RTL8187 WIRELESS DRIVER 18533M: Herton Ronaldo Krzesinski <herton@canonical.com> 18534M: Hin-Tak Leung <htl10@users.sourceforge.net> 18535M: Larry Finger <Larry.Finger@lwfinger.net> 18536L: linux-wireless@vger.kernel.org 18537S: Maintained 18538W: https://wireless.wiki.kernel.org/ 18539T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18540F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18541 18542RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18543M: Jes Sorensen <Jes.Sorensen@gmail.com> 18544L: linux-wireless@vger.kernel.org 18545S: Maintained 18546T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18547F: drivers/net/wireless/realtek/rtl8xxxu/ 18548 18549RTRS TRANSPORT DRIVERS 18550M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18551M: Jack Wang <jinpu.wang@ionos.com> 18552L: linux-rdma@vger.kernel.org 18553S: Maintained 18554F: drivers/infiniband/ulp/rtrs/ 18555 18556RUNTIME VERIFICATION (RV) 18557M: Daniel Bristot de Oliveira <bristot@kernel.org> 18558M: Steven Rostedt <rostedt@goodmis.org> 18559L: linux-trace-kernel@vger.kernel.org 18560S: Maintained 18561F: Documentation/trace/rv/ 18562F: include/linux/rv.h 18563F: include/rv/ 18564F: kernel/trace/rv/ 18565F: tools/verification/ 18566 18567RUST 18568M: Miguel Ojeda <ojeda@kernel.org> 18569M: Alex Gaynor <alex.gaynor@gmail.com> 18570M: Wedson Almeida Filho <wedsonaf@gmail.com> 18571R: Boqun Feng <boqun.feng@gmail.com> 18572R: Gary Guo <gary@garyguo.net> 18573R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18574R: Benno Lossin <benno.lossin@proton.me> 18575L: rust-for-linux@vger.kernel.org 18576S: Supported 18577W: https://github.com/Rust-for-Linux/linux 18578B: https://github.com/Rust-for-Linux/linux/issues 18579C: zulip://rust-for-linux.zulipchat.com 18580T: git https://github.com/Rust-for-Linux/linux.git rust-next 18581F: Documentation/rust/ 18582F: rust/ 18583F: samples/rust/ 18584F: scripts/*rust* 18585K: \b(?i:rust)\b 18586 18587RXRPC SOCKETS (AF_RXRPC) 18588M: David Howells <dhowells@redhat.com> 18589M: Marc Dionne <marc.dionne@auristor.com> 18590L: linux-afs@lists.infradead.org 18591S: Supported 18592W: https://www.infradead.org/~dhowells/kafs/ 18593F: Documentation/networking/rxrpc.rst 18594F: include/keys/rxrpc-type.h 18595F: include/net/af_rxrpc.h 18596F: include/trace/events/rxrpc.h 18597F: include/uapi/linux/rxrpc.h 18598F: net/rxrpc/ 18599 18600S3 SAVAGE FRAMEBUFFER DRIVER 18601M: Antonino Daplas <adaplas@gmail.com> 18602L: linux-fbdev@vger.kernel.org 18603S: Maintained 18604F: drivers/video/fbdev/savage/ 18605 18606S390 ARCHITECTURE 18607M: Heiko Carstens <hca@linux.ibm.com> 18608M: Vasily Gorbik <gor@linux.ibm.com> 18609M: Alexander Gordeev <agordeev@linux.ibm.com> 18610R: Christian Borntraeger <borntraeger@linux.ibm.com> 18611R: Sven Schnelle <svens@linux.ibm.com> 18612L: linux-s390@vger.kernel.org 18613S: Supported 18614T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18615F: Documentation/driver-api/s390-drivers.rst 18616F: Documentation/s390/ 18617F: arch/s390/ 18618F: drivers/s390/ 18619F: drivers/watchdog/diag288_wdt.c 18620 18621S390 COMMON I/O LAYER 18622M: Vineeth Vijayan <vneethv@linux.ibm.com> 18623M: Peter Oberparleiter <oberpar@linux.ibm.com> 18624L: linux-s390@vger.kernel.org 18625S: Supported 18626F: drivers/s390/cio/ 18627 18628S390 DASD DRIVER 18629M: Stefan Haberland <sth@linux.ibm.com> 18630M: Jan Hoeppner <hoeppner@linux.ibm.com> 18631L: linux-s390@vger.kernel.org 18632S: Supported 18633F: block/partitions/ibm.c 18634F: drivers/s390/block/dasd* 18635F: include/linux/dasd_mod.h 18636 18637S390 IOMMU (PCI) 18638M: Niklas Schnelle <schnelle@linux.ibm.com> 18639M: Matthew Rosato <mjrosato@linux.ibm.com> 18640R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18641L: linux-s390@vger.kernel.org 18642S: Supported 18643F: drivers/iommu/s390-iommu.c 18644 18645S390 IUCV NETWORK LAYER 18646M: Alexandra Winter <wintera@linux.ibm.com> 18647M: Wenjia Zhang <wenjia@linux.ibm.com> 18648L: linux-s390@vger.kernel.org 18649L: netdev@vger.kernel.org 18650S: Supported 18651F: drivers/s390/net/*iucv* 18652F: include/net/iucv/ 18653F: net/iucv/ 18654 18655S390 MM 18656M: Alexander Gordeev <agordeev@linux.ibm.com> 18657M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18658L: linux-s390@vger.kernel.org 18659S: Supported 18660T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18661F: arch/s390/include/asm/pgtable.h 18662F: arch/s390/mm 18663 18664S390 NETWORK DRIVERS 18665M: Alexandra Winter <wintera@linux.ibm.com> 18666M: Wenjia Zhang <wenjia@linux.ibm.com> 18667L: linux-s390@vger.kernel.org 18668L: netdev@vger.kernel.org 18669S: Supported 18670F: drivers/s390/net/ 18671 18672S390 PCI SUBSYSTEM 18673M: Niklas Schnelle <schnelle@linux.ibm.com> 18674M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18675L: linux-s390@vger.kernel.org 18676S: Supported 18677F: Documentation/s390/pci.rst 18678F: arch/s390/pci/ 18679F: drivers/pci/hotplug/s390_pci_hpc.c 18680 18681S390 SCM DRIVER 18682M: Vineeth Vijayan <vneethv@linux.ibm.com> 18683L: linux-s390@vger.kernel.org 18684S: Supported 18685F: drivers/s390/block/scm* 18686F: drivers/s390/cio/scm.c 18687 18688S390 VFIO AP DRIVER 18689M: Tony Krowiak <akrowiak@linux.ibm.com> 18690M: Halil Pasic <pasic@linux.ibm.com> 18691M: Jason Herne <jjherne@linux.ibm.com> 18692L: linux-s390@vger.kernel.org 18693S: Supported 18694F: Documentation/s390/vfio-ap* 18695F: drivers/s390/crypto/vfio_ap* 18696 18697S390 VFIO-CCW DRIVER 18698M: Eric Farman <farman@linux.ibm.com> 18699M: Matthew Rosato <mjrosato@linux.ibm.com> 18700R: Halil Pasic <pasic@linux.ibm.com> 18701L: linux-s390@vger.kernel.org 18702L: kvm@vger.kernel.org 18703S: Supported 18704F: Documentation/s390/vfio-ccw.rst 18705F: drivers/s390/cio/vfio_ccw* 18706F: include/uapi/linux/vfio_ccw.h 18707 18708S390 VFIO-PCI DRIVER 18709M: Matthew Rosato <mjrosato@linux.ibm.com> 18710M: Eric Farman <farman@linux.ibm.com> 18711L: linux-s390@vger.kernel.org 18712L: kvm@vger.kernel.org 18713S: Supported 18714F: arch/s390/kvm/pci* 18715F: drivers/vfio/pci/vfio_pci_zdev.c 18716F: include/uapi/linux/vfio_zdev.h 18717 18718S390 ZCRYPT DRIVER 18719M: Harald Freudenberger <freude@linux.ibm.com> 18720L: linux-s390@vger.kernel.org 18721S: Supported 18722F: drivers/s390/crypto/ 18723 18724S390 ZFCP DRIVER 18725M: Steffen Maier <maier@linux.ibm.com> 18726M: Benjamin Block <bblock@linux.ibm.com> 18727L: linux-s390@vger.kernel.org 18728S: Supported 18729F: drivers/s390/scsi/zfcp_* 18730 18731SAA6588 RDS RECEIVER DRIVER 18732M: Hans Verkuil <hverkuil@xs4all.nl> 18733L: linux-media@vger.kernel.org 18734S: Odd Fixes 18735W: https://linuxtv.org 18736T: git git://linuxtv.org/media_tree.git 18737F: drivers/media/i2c/saa6588* 18738 18739SAA7134 VIDEO4LINUX DRIVER 18740M: Mauro Carvalho Chehab <mchehab@kernel.org> 18741L: linux-media@vger.kernel.org 18742S: Odd fixes 18743W: https://linuxtv.org 18744T: git git://linuxtv.org/media_tree.git 18745F: Documentation/driver-api/media/drivers/saa7134* 18746F: drivers/media/pci/saa7134/ 18747 18748SAA7146 VIDEO4LINUX-2 DRIVER 18749M: Hans Verkuil <hverkuil@xs4all.nl> 18750L: linux-media@vger.kernel.org 18751S: Maintained 18752T: git git://linuxtv.org/media_tree.git 18753F: drivers/media/common/saa7146/ 18754F: drivers/media/pci/saa7146/ 18755F: include/media/drv-intf/saa7146* 18756 18757SAFESETID SECURITY MODULE 18758M: Micah Morton <mortonm@chromium.org> 18759S: Supported 18760F: Documentation/admin-guide/LSM/SafeSetID.rst 18761F: security/safesetid/ 18762 18763SAMSUNG AUDIO (ASoC) DRIVERS 18764M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18765L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18766S: Maintained 18767B: mailto:linux-samsung-soc@vger.kernel.org 18768F: Documentation/devicetree/bindings/sound/samsung* 18769F: sound/soc/samsung/ 18770 18771SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18772M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18773L: linux-crypto@vger.kernel.org 18774L: linux-samsung-soc@vger.kernel.org 18775S: Maintained 18776F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18777F: drivers/crypto/exynos-rng.c 18778 18779SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18780M: Łukasz Stelmach <l.stelmach@samsung.com> 18781L: linux-samsung-soc@vger.kernel.org 18782S: Maintained 18783F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18784F: drivers/char/hw_random/exynos-trng.c 18785 18786SAMSUNG FRAMEBUFFER DRIVER 18787M: Jingoo Han <jingoohan1@gmail.com> 18788L: linux-fbdev@vger.kernel.org 18789S: Maintained 18790F: drivers/video/fbdev/s3c-fb.c 18791 18792SAMSUNG INTERCONNECT DRIVERS 18793M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18794M: Artur Świgoń <a.swigon@samsung.com> 18795L: linux-pm@vger.kernel.org 18796L: linux-samsung-soc@vger.kernel.org 18797S: Supported 18798F: drivers/interconnect/samsung/ 18799 18800SAMSUNG LAPTOP DRIVER 18801M: Corentin Chary <corentin.chary@gmail.com> 18802L: platform-driver-x86@vger.kernel.org 18803S: Maintained 18804F: drivers/platform/x86/samsung-laptop.c 18805 18806SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18807M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18808L: linux-kernel@vger.kernel.org 18809L: linux-samsung-soc@vger.kernel.org 18810S: Supported 18811B: mailto:linux-samsung-soc@vger.kernel.org 18812F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18813F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18814F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18815F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18816F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18817F: drivers/clk/clk-s2mps11.c 18818F: drivers/mfd/sec*.c 18819F: drivers/regulator/s2m*.c 18820F: drivers/regulator/s5m*.c 18821F: drivers/rtc/rtc-s5m.c 18822F: include/linux/mfd/samsung/ 18823 18824SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18825M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18826L: linux-media@vger.kernel.org 18827L: linux-samsung-soc@vger.kernel.org 18828S: Maintained 18829F: drivers/media/platform/samsung/s3c-camif/ 18830F: include/media/drv-intf/s3c_camif.h 18831 18832SAMSUNG S3FWRN5 NFC DRIVER 18833M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18834S: Maintained 18835F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18836F: drivers/nfc/s3fwrn5 18837 18838SAMSUNG S5C73M3 CAMERA DRIVER 18839M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18840M: Andrzej Hajda <andrzej.hajda@intel.com> 18841L: linux-media@vger.kernel.org 18842S: Supported 18843F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18844F: drivers/media/i2c/s5c73m3/* 18845 18846SAMSUNG S5K5BAF CAMERA DRIVER 18847M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18848M: Andrzej Hajda <andrzej.hajda@intel.com> 18849L: linux-media@vger.kernel.org 18850S: Supported 18851F: drivers/media/i2c/s5k5baf.c 18852 18853SAMSUNG S5P Security SubSystem (SSS) DRIVER 18854M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18855M: Vladimir Zapolskiy <vz@mleia.com> 18856L: linux-crypto@vger.kernel.org 18857L: linux-samsung-soc@vger.kernel.org 18858S: Maintained 18859F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18860F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18861F: drivers/crypto/s5p-sss.c 18862 18863SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18864M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18865L: linux-media@vger.kernel.org 18866S: Supported 18867Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18868F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18869F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18870F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18871F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18872F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18873F: drivers/media/platform/samsung/exynos4-is/ 18874 18875SAMSUNG SOC CLOCK DRIVERS 18876M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18877M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18878M: Tomasz Figa <tomasz.figa@gmail.com> 18879M: Chanwoo Choi <cw00.choi@samsung.com> 18880R: Alim Akhtar <alim.akhtar@samsung.com> 18881L: linux-samsung-soc@vger.kernel.org 18882S: Supported 18883T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18884T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18885F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18886F: Documentation/devicetree/bindings/clock/samsung,s3c* 18887F: drivers/clk/samsung/ 18888F: include/dt-bindings/clock/exynos*.h 18889F: include/dt-bindings/clock/s5p*.h 18890F: include/dt-bindings/clock/samsung,*.h 18891F: include/linux/clk/samsung.h 18892 18893SAMSUNG SPI DRIVERS 18894M: Andi Shyti <andi.shyti@kernel.org> 18895L: linux-spi@vger.kernel.org 18896L: linux-samsung-soc@vger.kernel.org 18897S: Maintained 18898F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18899F: drivers/spi/spi-s3c* 18900F: include/linux/platform_data/spi-s3c64xx.h 18901 18902SAMSUNG SXGBE DRIVERS 18903M: Byungho An <bh74.an@samsung.com> 18904L: netdev@vger.kernel.org 18905S: Supported 18906F: drivers/net/ethernet/samsung/sxgbe/ 18907 18908SAMSUNG THERMAL DRIVER 18909M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18910M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18911L: linux-pm@vger.kernel.org 18912L: linux-samsung-soc@vger.kernel.org 18913S: Maintained 18914F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18915F: drivers/thermal/samsung/ 18916 18917SAMSUNG USB2 PHY DRIVER 18918M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18919L: linux-kernel@vger.kernel.org 18920S: Supported 18921F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18922F: Documentation/driver-api/phy/samsung-usb2.rst 18923F: drivers/phy/samsung/phy-exynos4210-usb2.c 18924F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18925F: drivers/phy/samsung/phy-exynos5250-usb2.c 18926F: drivers/phy/samsung/phy-s5pv210-usb2.c 18927F: drivers/phy/samsung/phy-samsung-usb2.c 18928F: drivers/phy/samsung/phy-samsung-usb2.h 18929 18930SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18931M: Paul Barker <paul.barker@sancloud.com> 18932R: Marc Murphy <marc.murphy@sancloud.com> 18933S: Supported 18934F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18935 18936SC1200 WDT DRIVER 18937M: Zwane Mwaikambo <zwanem@gmail.com> 18938S: Maintained 18939F: drivers/watchdog/sc1200wdt.c 18940 18941SCHEDULER 18942M: Ingo Molnar <mingo@redhat.com> 18943M: Peter Zijlstra <peterz@infradead.org> 18944M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18945M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18946R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18947R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18948R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18949R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18950R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18951R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18952L: linux-kernel@vger.kernel.org 18953S: Maintained 18954T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18955F: include/linux/preempt.h 18956F: include/linux/sched.h 18957F: include/linux/wait.h 18958F: include/uapi/linux/sched.h 18959F: kernel/sched/ 18960 18961SCSI LIBSAS SUBSYSTEM 18962R: John Garry <john.g.garry@oracle.com> 18963R: Jason Yan <yanaijie@huawei.com> 18964L: linux-scsi@vger.kernel.org 18965S: Supported 18966F: Documentation/scsi/libsas.rst 18967F: drivers/scsi/libsas/ 18968F: include/scsi/libsas.h 18969F: include/scsi/sas_ata.h 18970 18971SCSI RDMA PROTOCOL (SRP) INITIATOR 18972M: Bart Van Assche <bvanassche@acm.org> 18973L: linux-rdma@vger.kernel.org 18974S: Supported 18975Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18976F: drivers/infiniband/ulp/srp/ 18977F: include/scsi/srp.h 18978 18979SCSI RDMA PROTOCOL (SRP) TARGET 18980M: Bart Van Assche <bvanassche@acm.org> 18981L: linux-rdma@vger.kernel.org 18982L: target-devel@vger.kernel.org 18983S: Supported 18984Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18985F: drivers/infiniband/ulp/srpt/ 18986 18987SCSI SG DRIVER 18988M: Doug Gilbert <dgilbert@interlog.com> 18989L: linux-scsi@vger.kernel.org 18990S: Maintained 18991W: http://sg.danny.cz/sg 18992F: Documentation/scsi/scsi-generic.rst 18993F: drivers/scsi/sg.c 18994F: include/scsi/sg.h 18995 18996SCSI SUBSYSTEM 18997M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18998M: "Martin K. Petersen" <martin.petersen@oracle.com> 18999L: linux-scsi@vger.kernel.org 19000S: Maintained 19001Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19002T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19003T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19004F: Documentation/devicetree/bindings/scsi/ 19005F: drivers/scsi/ 19006F: drivers/ufs/ 19007F: include/scsi/ 19008 19009SCSI TAPE DRIVER 19010M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19011L: linux-scsi@vger.kernel.org 19012S: Maintained 19013F: Documentation/scsi/st.rst 19014F: drivers/scsi/st.* 19015F: drivers/scsi/st_*.h 19016 19017SCSI TARGET CORE USER DRIVER 19018M: Bodo Stroesser <bostroesser@gmail.com> 19019L: linux-scsi@vger.kernel.org 19020L: target-devel@vger.kernel.org 19021S: Supported 19022F: Documentation/target/tcmu-design.rst 19023F: drivers/target/target_core_user.c 19024F: include/uapi/linux/target_core_user.h 19025 19026SCSI TARGET SUBSYSTEM 19027M: "Martin K. Petersen" <martin.petersen@oracle.com> 19028L: linux-scsi@vger.kernel.org 19029L: target-devel@vger.kernel.org 19030S: Supported 19031W: http://www.linux-iscsi.org 19032Q: https://patchwork.kernel.org/project/target-devel/list/ 19033T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19034F: Documentation/target/ 19035F: drivers/target/ 19036F: include/target/ 19037 19038SCTP PROTOCOL 19039M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19040M: Xin Long <lucien.xin@gmail.com> 19041L: linux-sctp@vger.kernel.org 19042S: Maintained 19043W: https://github.com/sctp/lksctp-tools/wiki 19044F: Documentation/networking/sctp.rst 19045F: include/linux/sctp.h 19046F: include/net/sctp/ 19047F: include/uapi/linux/sctp.h 19048F: net/sctp/ 19049 19050SCx200 CPU SUPPORT 19051M: Jim Cromie <jim.cromie@gmail.com> 19052S: Odd Fixes 19053F: Documentation/i2c/busses/scx200_acb.rst 19054F: arch/x86/platform/scx200/ 19055F: drivers/i2c/busses/scx200* 19056F: drivers/mtd/maps/scx200_docflash.c 19057F: drivers/watchdog/scx200_wdt.c 19058F: include/linux/scx200.h 19059 19060SCx200 GPIO DRIVER 19061M: Jim Cromie <jim.cromie@gmail.com> 19062S: Maintained 19063F: drivers/char/scx200_gpio.c 19064F: include/linux/scx200_gpio.h 19065 19066SCx200 HRT CLOCKSOURCE DRIVER 19067M: Jim Cromie <jim.cromie@gmail.com> 19068S: Maintained 19069F: drivers/clocksource/scx200_hrt.c 19070 19071SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19072M: Sascha Sommer <saschasommer@freenet.de> 19073L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19074S: Maintained 19075F: drivers/mmc/host/sdricoh_cs.c 19076 19077SECO BOARDS CEC DRIVER 19078M: Ettore Chimenti <ek5.chimenti@gmail.com> 19079S: Maintained 19080F: drivers/media/cec/platform/seco/seco-cec.c 19081F: drivers/media/cec/platform/seco/seco-cec.h 19082 19083SECURE COMPUTING 19084M: Kees Cook <keescook@chromium.org> 19085R: Andy Lutomirski <luto@amacapital.net> 19086R: Will Drewry <wad@chromium.org> 19087S: Supported 19088T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19089F: Documentation/userspace-api/seccomp_filter.rst 19090F: include/linux/seccomp.h 19091F: include/uapi/linux/seccomp.h 19092F: kernel/seccomp.c 19093F: tools/testing/selftests/kselftest_harness.h 19094F: tools/testing/selftests/seccomp/* 19095K: \bsecure_computing 19096K: \bTIF_SECCOMP\b 19097 19098SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19099M: Kamal Dasu <kamal.dasu@broadcom.com> 19100M: Al Cooper <alcooperx@gmail.com> 19101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19102L: linux-mmc@vger.kernel.org 19103S: Maintained 19104F: drivers/mmc/host/sdhci-brcmstb* 19105 19106SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19107M: Adrian Hunter <adrian.hunter@intel.com> 19108L: linux-mmc@vger.kernel.org 19109S: Supported 19110F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19111F: drivers/mmc/host/sdhci* 19112 19113SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19114M: Eugen Hristev <eugen.hristev@microchip.com> 19115L: linux-mmc@vger.kernel.org 19116S: Supported 19117F: drivers/mmc/host/sdhci-of-at91.c 19118 19119SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19120M: Haibo Chen <haibo.chen@nxp.com> 19121L: linux-imx@nxp.com 19122L: linux-mmc@vger.kernel.org 19123S: Maintained 19124F: drivers/mmc/host/sdhci-esdhc-imx.c 19125 19126SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19127M: Ben Dooks <ben-linux@fluff.org> 19128M: Jaehoon Chung <jh80.chung@samsung.com> 19129L: linux-mmc@vger.kernel.org 19130S: Maintained 19131F: drivers/mmc/host/sdhci-s3c* 19132 19133SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19134M: Viresh Kumar <vireshk@kernel.org> 19135L: linux-mmc@vger.kernel.org 19136S: Maintained 19137F: drivers/mmc/host/sdhci-spear.c 19138 19139SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19140M: Vignesh Raghavendra <vigneshr@ti.com> 19141L: linux-mmc@vger.kernel.org 19142S: Maintained 19143F: drivers/mmc/host/sdhci-omap.c 19144 19145SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19146M: Jonathan Derrick <jonathan.derrick@linux.dev> 19147L: linux-block@vger.kernel.org 19148S: Supported 19149F: block/opal_proto.h 19150F: block/sed* 19151F: include/linux/sed* 19152F: include/uapi/linux/sed* 19153 19154SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19155M: Mark Rutland <mark.rutland@arm.com> 19156M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19157M: Sudeep Holla <sudeep.holla@arm.com> 19158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19159S: Maintained 19160F: drivers/firmware/smccc/ 19161F: include/linux/arm-smccc.h 19162 19163SECURITY CONTACT 19164M: Security Officers <security@kernel.org> 19165S: Supported 19166F: Documentation/process/security-bugs.rst 19167 19168SECURITY SUBSYSTEM 19169M: Paul Moore <paul@paul-moore.com> 19170M: James Morris <jmorris@namei.org> 19171M: "Serge E. Hallyn" <serge@hallyn.com> 19172L: linux-security-module@vger.kernel.org (suggested Cc:) 19173S: Supported 19174W: http://kernsec.org/ 19175T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19176F: security/ 19177X: security/selinux/ 19178 19179SELINUX SECURITY MODULE 19180M: Paul Moore <paul@paul-moore.com> 19181M: Stephen Smalley <stephen.smalley.work@gmail.com> 19182M: Eric Paris <eparis@parisplace.org> 19183L: selinux@vger.kernel.org 19184S: Supported 19185W: https://selinuxproject.org 19186W: https://github.com/SELinuxProject 19187T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19188F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19189F: Documentation/ABI/removed/sysfs-selinux-disable 19190F: Documentation/admin-guide/LSM/SELinux.rst 19191F: include/trace/events/avc.h 19192F: include/uapi/linux/selinux_netlink.h 19193F: scripts/selinux/ 19194F: security/selinux/ 19195 19196SENSABLE PHANTOM 19197M: Jiri Slaby <jirislaby@kernel.org> 19198S: Maintained 19199F: drivers/misc/phantom.c 19200F: include/uapi/linux/phantom.h 19201 19202SENSEAIR SUNRISE 006-0-0007 19203M: Jacopo Mondi <jacopo@jmondi.org> 19204S: Maintained 19205F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19206F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19207F: drivers/iio/chemical/sunrise_co2.c 19208 19209SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19210M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19211S: Maintained 19212F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19213F: drivers/iio/chemical/scd30.h 19214F: drivers/iio/chemical/scd30_core.c 19215F: drivers/iio/chemical/scd30_i2c.c 19216F: drivers/iio/chemical/scd30_serial.c 19217 19218SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19219M: Roan van Dijk <roan@protonic.nl> 19220S: Maintained 19221F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19222F: drivers/iio/chemical/scd4x.c 19223 19224SENSIRION SGP40 GAS SENSOR DRIVER 19225M: Andreas Klinger <ak@it-klinger.de> 19226S: Maintained 19227F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19228F: drivers/iio/chemical/sgp40.c 19229 19230SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19231M: Tomasz Duszynski <tduszyns@gmail.com> 19232S: Maintained 19233F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19234F: drivers/iio/chemical/sps30.c 19235F: drivers/iio/chemical/sps30_i2c.c 19236F: drivers/iio/chemical/sps30_serial.c 19237 19238SERIAL DEVICE BUS 19239M: Rob Herring <robh@kernel.org> 19240L: linux-serial@vger.kernel.org 19241S: Maintained 19242F: Documentation/devicetree/bindings/serial/serial.yaml 19243F: drivers/tty/serdev/ 19244F: include/linux/serdev.h 19245 19246SERIAL DRIVERS 19247M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19248L: linux-serial@vger.kernel.org 19249S: Maintained 19250F: Documentation/devicetree/bindings/serial/ 19251F: drivers/tty/serial/ 19252 19253SERIAL IR RECEIVER 19254M: Sean Young <sean@mess.org> 19255L: linux-media@vger.kernel.org 19256S: Maintained 19257F: drivers/media/rc/serial_ir.c 19258 19259SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19260M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19262S: Maintained 19263F: Documentation/devicetree/bindings/slimbus/ 19264F: drivers/slimbus/ 19265F: include/linux/slimbus.h 19266 19267SFC NETWORK DRIVER 19268M: Edward Cree <ecree.xilinx@gmail.com> 19269M: Martin Habets <habetsm.xilinx@gmail.com> 19270L: netdev@vger.kernel.org 19271L: linux-net-drivers@amd.com 19272S: Supported 19273F: Documentation/networking/devlink/sfc.rst 19274F: drivers/net/ethernet/sfc/ 19275 19276SFCTEMP HWMON DRIVER 19277M: Emil Renner Berthing <kernel@esmil.dk> 19278L: linux-hwmon@vger.kernel.org 19279S: Maintained 19280F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19281F: Documentation/hwmon/sfctemp.rst 19282F: drivers/hwmon/sfctemp.c 19283 19284SFF/SFP/SFP+ MODULE SUPPORT 19285M: Russell King <linux@armlinux.org.uk> 19286L: netdev@vger.kernel.org 19287S: Maintained 19288F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19289F: drivers/net/phy/phylink.c 19290F: drivers/net/phy/sfp* 19291F: include/linux/mdio/mdio-i2c.h 19292F: include/linux/phylink.h 19293F: include/linux/sfp.h 19294K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19295 19296SGI GRU DRIVER 19297M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19298S: Maintained 19299F: drivers/misc/sgi-gru/ 19300 19301SGI XP/XPC/XPNET DRIVER 19302M: Robin Holt <robinmholt@gmail.com> 19303M: Steve Wahl <steve.wahl@hpe.com> 19304R: Mike Travis <mike.travis@hpe.com> 19305S: Maintained 19306F: drivers/misc/sgi-xp/ 19307 19308SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19309M: Karsten Graul <kgraul@linux.ibm.com> 19310M: Wenjia Zhang <wenjia@linux.ibm.com> 19311M: Jan Karcher <jaka@linux.ibm.com> 19312R: D. Wythe <alibuda@linux.alibaba.com> 19313R: Tony Lu <tonylu@linux.alibaba.com> 19314R: Wen Gu <guwen@linux.alibaba.com> 19315L: linux-s390@vger.kernel.org 19316S: Supported 19317F: net/smc/ 19318 19319SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19320M: Linus Walleij <linus.walleij@linaro.org> 19321L: linux-iio@vger.kernel.org 19322S: Maintained 19323T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19324F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19325F: drivers/iio/light/gp2ap002.c 19326 19327SHARP RJ54N1CB0C SENSOR DRIVER 19328M: Jacopo Mondi <jacopo@jmondi.org> 19329L: linux-media@vger.kernel.org 19330S: Odd fixes 19331T: git git://linuxtv.org/media_tree.git 19332F: drivers/media/i2c/rj54n1cb0c.c 19333F: include/media/i2c/rj54n1cb0c.h 19334 19335SH_VOU V4L2 OUTPUT DRIVER 19336L: linux-media@vger.kernel.org 19337S: Orphan 19338F: drivers/media/platform/renesas/sh_vou.c 19339F: include/media/drv-intf/sh_vou.h 19340 19341SI2157 MEDIA DRIVER 19342M: Antti Palosaari <crope@iki.fi> 19343L: linux-media@vger.kernel.org 19344S: Maintained 19345W: https://linuxtv.org 19346W: http://palosaari.fi/linux/ 19347Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19348T: git git://linuxtv.org/anttip/media_tree.git 19349F: drivers/media/tuners/si2157* 19350 19351SI2165 MEDIA DRIVER 19352M: Matthias Schwarzott <zzam@gentoo.org> 19353L: linux-media@vger.kernel.org 19354S: Maintained 19355W: https://linuxtv.org 19356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19357F: drivers/media/dvb-frontends/si2165* 19358 19359SI2168 MEDIA DRIVER 19360M: Antti Palosaari <crope@iki.fi> 19361L: linux-media@vger.kernel.org 19362S: Maintained 19363W: https://linuxtv.org 19364W: http://palosaari.fi/linux/ 19365Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19366T: git git://linuxtv.org/anttip/media_tree.git 19367F: drivers/media/dvb-frontends/si2168* 19368 19369SI470X FM RADIO RECEIVER I2C DRIVER 19370M: Hans Verkuil <hverkuil@xs4all.nl> 19371L: linux-media@vger.kernel.org 19372S: Odd Fixes 19373W: https://linuxtv.org 19374T: git git://linuxtv.org/media_tree.git 19375F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19376F: drivers/media/radio/si470x/radio-si470x-i2c.c 19377 19378SI470X FM RADIO RECEIVER USB DRIVER 19379M: Hans Verkuil <hverkuil@xs4all.nl> 19380L: linux-media@vger.kernel.org 19381S: Maintained 19382W: https://linuxtv.org 19383T: git git://linuxtv.org/media_tree.git 19384F: drivers/media/radio/si470x/radio-si470x-common.c 19385F: drivers/media/radio/si470x/radio-si470x-usb.c 19386F: drivers/media/radio/si470x/radio-si470x.h 19387 19388SI4713 FM RADIO TRANSMITTER I2C DRIVER 19389M: Eduardo Valentin <edubezval@gmail.com> 19390L: linux-media@vger.kernel.org 19391S: Odd Fixes 19392W: https://linuxtv.org 19393T: git git://linuxtv.org/media_tree.git 19394F: drivers/media/radio/si4713/si4713.? 19395 19396SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19397M: Eduardo Valentin <edubezval@gmail.com> 19398L: linux-media@vger.kernel.org 19399S: Odd Fixes 19400W: https://linuxtv.org 19401T: git git://linuxtv.org/media_tree.git 19402F: drivers/media/radio/si4713/radio-platform-si4713.c 19403 19404SI4713 FM RADIO TRANSMITTER USB DRIVER 19405M: Hans Verkuil <hverkuil@xs4all.nl> 19406L: linux-media@vger.kernel.org 19407S: Maintained 19408W: https://linuxtv.org 19409T: git git://linuxtv.org/media_tree.git 19410F: drivers/media/radio/si4713/radio-usb-si4713.c 19411 19412SIANO DVB DRIVER 19413M: Mauro Carvalho Chehab <mchehab@kernel.org> 19414L: linux-media@vger.kernel.org 19415S: Odd fixes 19416W: https://linuxtv.org 19417T: git git://linuxtv.org/media_tree.git 19418F: drivers/media/common/siano/ 19419F: drivers/media/mmc/siano/ 19420F: drivers/media/usb/siano/ 19421F: drivers/media/usb/siano/ 19422 19423SIFIVE DRIVERS 19424M: Palmer Dabbelt <palmer@dabbelt.com> 19425M: Paul Walmsley <paul.walmsley@sifive.com> 19426L: linux-riscv@lists.infradead.org 19427S: Supported 19428N: sifive 19429K: [^@]sifive 19430 19431SIFIVE FU540 SYSTEM-ON-CHIP 19432M: Paul Walmsley <paul.walmsley@sifive.com> 19433M: Palmer Dabbelt <palmer@dabbelt.com> 19434L: linux-riscv@lists.infradead.org 19435S: Supported 19436T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19437N: fu540 19438K: fu540 19439 19440SIFIVE PDMA DRIVER 19441M: Green Wan <green.wan@sifive.com> 19442S: Maintained 19443F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19444F: drivers/dma/sf-pdma/ 19445 19446SIFIVE SOC DRIVERS 19447M: Conor Dooley <conor@kernel.org> 19448L: linux-riscv@lists.infradead.org 19449S: Maintained 19450T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19451F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19452F: drivers/soc/sifive/ 19453 19454SILEAD TOUCHSCREEN DRIVER 19455M: Hans de Goede <hdegoede@redhat.com> 19456L: linux-input@vger.kernel.org 19457L: platform-driver-x86@vger.kernel.org 19458S: Maintained 19459F: drivers/input/touchscreen/silead.c 19460F: drivers/platform/x86/touchscreen_dmi.c 19461 19462SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19463M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19464S: Supported 19465F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19466F: drivers/net/wireless/silabs/wfx/ 19467 19468SILICON MOTION SM712 FRAME BUFFER DRIVER 19469M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19470M: Teddy Wang <teddy.wang@siliconmotion.com> 19471M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19472L: linux-fbdev@vger.kernel.org 19473S: Maintained 19474F: Documentation/fb/sm712fb.rst 19475F: drivers/video/fbdev/sm712* 19476 19477SILVACO I3C DUAL-ROLE MASTER 19478M: Miquel Raynal <miquel.raynal@bootlin.com> 19479M: Conor Culhane <conor.culhane@silvaco.com> 19480L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19481S: Maintained 19482F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19483F: drivers/i3c/master/svc-i3c-master.c 19484 19485SIMPLEFB FB DRIVER 19486M: Hans de Goede <hdegoede@redhat.com> 19487L: linux-fbdev@vger.kernel.org 19488S: Maintained 19489F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19490F: drivers/video/fbdev/simplefb.c 19491F: include/linux/platform_data/simplefb.h 19492 19493SIMTEC EB110ATX (Chalice CATS) 19494M: Simtec Linux Team <linux@simtec.co.uk> 19495S: Supported 19496W: http://www.simtec.co.uk/products/EB110ATX/ 19497 19498SIOX 19499M: Thorsten Scherer <t.scherer@eckelmann.de> 19500M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19501R: Pengutronix Kernel Team <kernel@pengutronix.de> 19502S: Supported 19503F: drivers/gpio/gpio-siox.c 19504F: drivers/siox/* 19505F: include/trace/events/siox.h 19506 19507SIPHASH PRF ROUTINES 19508M: Jason A. Donenfeld <Jason@zx2c4.com> 19509S: Maintained 19510F: include/linux/siphash.h 19511F: lib/siphash.c 19512F: lib/siphash_kunit.c 19513 19514SIS 190 ETHERNET DRIVER 19515M: Francois Romieu <romieu@fr.zoreil.com> 19516L: netdev@vger.kernel.org 19517S: Maintained 19518F: drivers/net/ethernet/sis/sis190.c 19519 19520SIS 900/7016 FAST ETHERNET DRIVER 19521M: Daniele Venzano <venza@brownhat.org> 19522L: netdev@vger.kernel.org 19523S: Maintained 19524W: http://www.brownhat.org/sis900.html 19525F: drivers/net/ethernet/sis/sis900.* 19526 19527SIS FRAMEBUFFER DRIVER 19528S: Orphan 19529F: Documentation/fb/sisfb.rst 19530F: drivers/video/fbdev/sis/ 19531F: include/video/sisfb.h 19532 19533SIS I2C TOUCHSCREEN DRIVER 19534M: Mika Penttilä <mpenttil@redhat.com> 19535L: linux-input@vger.kernel.org 19536S: Maintained 19537F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19538F: drivers/input/touchscreen/sis_i2c.c 19539 19540SIS USB2VGA DRIVER 19541M: Thomas Winischhofer <thomas@winischhofer.net> 19542S: Maintained 19543W: http://www.winischhofer.at/linuxsisusbvga.shtml 19544F: drivers/usb/misc/sisusbvga/ 19545 19546SL28 CPLD MFD DRIVER 19547M: Michael Walle <michael@walle.cc> 19548S: Maintained 19549F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19550F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19551F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19552F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19553F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19554F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19555F: drivers/gpio/gpio-sl28cpld.c 19556F: drivers/hwmon/sl28cpld-hwmon.c 19557F: drivers/irqchip/irq-sl28cpld.c 19558F: drivers/pwm/pwm-sl28cpld.c 19559F: drivers/watchdog/sl28cpld_wdt.c 19560 19561SL28 VPD NVMEM LAYOUT DRIVER 19562M: Michael Walle <michael@walle.cc> 19563S: Maintained 19564F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19565F: drivers/nvmem/layouts/sl28vpd.c 19566 19567SLAB ALLOCATOR 19568M: Christoph Lameter <cl@linux.com> 19569M: Pekka Enberg <penberg@kernel.org> 19570M: David Rientjes <rientjes@google.com> 19571M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19572M: Andrew Morton <akpm@linux-foundation.org> 19573M: Vlastimil Babka <vbabka@suse.cz> 19574R: Roman Gushchin <roman.gushchin@linux.dev> 19575R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19576L: linux-mm@kvack.org 19577S: Maintained 19578T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19579F: include/linux/sl?b*.h 19580F: mm/sl?b* 19581 19582SLCAN CAN NETWORK DRIVER 19583M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19584L: linux-can@vger.kernel.org 19585S: Maintained 19586F: drivers/net/can/slcan/ 19587 19588SLEEPABLE READ-COPY UPDATE (SRCU) 19589M: Lai Jiangshan <jiangshanlai@gmail.com> 19590M: "Paul E. McKenney" <paulmck@kernel.org> 19591M: Josh Triplett <josh@joshtriplett.org> 19592R: Steven Rostedt <rostedt@goodmis.org> 19593R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19594L: rcu@vger.kernel.org 19595S: Supported 19596W: http://www.rdrop.com/users/paulmck/RCU/ 19597T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19598F: include/linux/srcu*.h 19599F: kernel/rcu/srcu*.c 19600 19601SMACK SECURITY MODULE 19602M: Casey Schaufler <casey@schaufler-ca.com> 19603L: linux-security-module@vger.kernel.org 19604S: Maintained 19605W: http://schaufler-ca.com 19606T: git git://github.com/cschaufler/smack-next 19607F: Documentation/admin-guide/LSM/Smack.rst 19608F: security/smack/ 19609 19610SMC91x ETHERNET DRIVER 19611M: Nicolas Pitre <nico@fluxnic.net> 19612S: Odd Fixes 19613F: drivers/net/ethernet/smsc/smc91x.* 19614 19615SMM665 HARDWARE MONITOR DRIVER 19616M: Guenter Roeck <linux@roeck-us.net> 19617L: linux-hwmon@vger.kernel.org 19618S: Maintained 19619F: Documentation/hwmon/smm665.rst 19620F: drivers/hwmon/smm665.c 19621 19622SMSC EMC2103 HARDWARE MONITOR DRIVER 19623M: Steve Glendinning <steve.glendinning@shawell.net> 19624L: linux-hwmon@vger.kernel.org 19625S: Maintained 19626F: Documentation/hwmon/emc2103.rst 19627F: drivers/hwmon/emc2103.c 19628 19629SMSC SCH5627 HARDWARE MONITOR DRIVER 19630M: Hans de Goede <hdegoede@redhat.com> 19631L: linux-hwmon@vger.kernel.org 19632S: Supported 19633F: Documentation/hwmon/sch5627.rst 19634F: drivers/hwmon/sch5627.c 19635 19636SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19637M: Steve Glendinning <steve.glendinning@shawell.net> 19638L: linux-fbdev@vger.kernel.org 19639S: Maintained 19640F: drivers/video/fbdev/smscufx.c 19641 19642SMSC47B397 HARDWARE MONITOR DRIVER 19643M: Jean Delvare <jdelvare@suse.com> 19644L: linux-hwmon@vger.kernel.org 19645S: Maintained 19646F: Documentation/hwmon/smsc47b397.rst 19647F: drivers/hwmon/smsc47b397.c 19648 19649SMSC911x ETHERNET DRIVER 19650M: Steve Glendinning <steve.glendinning@shawell.net> 19651L: netdev@vger.kernel.org 19652S: Maintained 19653F: drivers/net/ethernet/smsc/smsc911x.* 19654F: include/linux/smsc911x.h 19655 19656SMSC9420 PCI ETHERNET DRIVER 19657M: Steve Glendinning <steve.glendinning@shawell.net> 19658L: netdev@vger.kernel.org 19659S: Maintained 19660F: drivers/net/ethernet/smsc/smsc9420.* 19661 19662SNET DPU VIRTIO DATA PATH ACCELERATOR 19663R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19664F: drivers/vdpa/solidrun/ 19665 19666SOCIONEXT (SNI) AVE NETWORK DRIVER 19667M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19668L: netdev@vger.kernel.org 19669S: Maintained 19670F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19671F: drivers/net/ethernet/socionext/sni_ave.c 19672 19673SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19674M: Jassi Brar <jaswinder.singh@linaro.org> 19675M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19676L: netdev@vger.kernel.org 19677S: Maintained 19678F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19679F: drivers/net/ethernet/socionext/netsec.c 19680 19681SOCIONEXT (SNI) Synquacer SPI DRIVER 19682M: Masahisa Kojima <masahisa.kojima@linaro.org> 19683M: Jassi Brar <jaswinder.singh@linaro.org> 19684L: linux-spi@vger.kernel.org 19685S: Maintained 19686F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19687F: drivers/spi/spi-synquacer.c 19688 19689SOCIONEXT SYNQUACER I2C DRIVER 19690M: Ard Biesheuvel <ardb@kernel.org> 19691L: linux-i2c@vger.kernel.org 19692S: Maintained 19693F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19694F: drivers/i2c/busses/i2c-synquacer.c 19695 19696SOCIONEXT UNIPHIER SOUND DRIVER 19697L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19698S: Orphan 19699F: sound/soc/uniphier/ 19700 19701SOCKET TIMESTAMPING 19702M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19703S: Maintained 19704F: Documentation/networking/timestamping.rst 19705F: include/uapi/linux/net_tstamp.h 19706F: tools/testing/selftests/net/so_txtime.c 19707 19708SOEKRIS NET48XX LED SUPPORT 19709M: Chris Boot <bootc@bootc.net> 19710S: Maintained 19711F: drivers/leds/leds-net48xx.c 19712 19713SOFT-IWARP DRIVER (siw) 19714M: Bernard Metzler <bmt@zurich.ibm.com> 19715L: linux-rdma@vger.kernel.org 19716S: Supported 19717F: drivers/infiniband/sw/siw/ 19718F: include/uapi/rdma/siw-abi.h 19719 19720SOFT-ROCE DRIVER (rxe) 19721M: Zhu Yanjun <zyjzyj2000@gmail.com> 19722L: linux-rdma@vger.kernel.org 19723S: Supported 19724F: drivers/infiniband/sw/rxe/ 19725F: include/uapi/rdma/rdma_user_rxe.h 19726 19727SOFTLOGIC 6x10 MPEG CODEC 19728M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19729M: Anton Sviridenko <anton@corp.bluecherry.net> 19730M: Andrey Utkin <andrey_utkin@fastmail.com> 19731M: Ismael Luceno <ismael@iodev.co.uk> 19732L: linux-media@vger.kernel.org 19733S: Supported 19734F: drivers/media/pci/solo6x10/ 19735 19736SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19737M: James Morse <james.morse@arm.com> 19738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19739S: Maintained 19740F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19741F: drivers/firmware/arm_sdei.c 19742F: include/linux/arm_sdei.h 19743F: include/uapi/linux/arm_sdei.h 19744 19745SOFTWARE NODES AND DEVICE PROPERTIES 19746R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19747R: Daniel Scally <djrscally@gmail.com> 19748R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19749R: Sakari Ailus <sakari.ailus@linux.intel.com> 19750L: linux-acpi@vger.kernel.org 19751S: Maintained 19752F: drivers/base/property.c 19753F: drivers/base/swnode.c 19754F: include/linux/fwnode.h 19755F: include/linux/property.h 19756 19757SOFTWARE RAID (Multiple Disks) SUPPORT 19758M: Song Liu <song@kernel.org> 19759L: linux-raid@vger.kernel.org 19760S: Supported 19761Q: https://patchwork.kernel.org/project/linux-raid/list/ 19762T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19763F: drivers/md/Kconfig 19764F: drivers/md/Makefile 19765F: drivers/md/md* 19766F: drivers/md/raid* 19767F: include/linux/raid/ 19768F: include/uapi/linux/raid/ 19769 19770SOLIDRUN CLEARFOG SUPPORT 19771M: Russell King <linux@armlinux.org.uk> 19772S: Maintained 19773F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19774F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19775 19776SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19777M: Russell King <linux@armlinux.org.uk> 19778S: Maintained 19779F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19780F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19781F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19782 19783SONIC NETWORK DRIVER 19784M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19785L: netdev@vger.kernel.org 19786S: Maintained 19787F: drivers/net/ethernet/natsemi/sonic.* 19788 19789SONICS SILICON BACKPLANE DRIVER (SSB) 19790M: Michael Buesch <m@bues.ch> 19791L: linux-wireless@vger.kernel.org 19792S: Maintained 19793F: drivers/ssb/ 19794F: include/linux/ssb/ 19795 19796SONY IMX208 SENSOR DRIVER 19797M: Sakari Ailus <sakari.ailus@linux.intel.com> 19798L: linux-media@vger.kernel.org 19799S: Maintained 19800T: git git://linuxtv.org/media_tree.git 19801F: drivers/media/i2c/imx208.c 19802 19803SONY IMX214 SENSOR DRIVER 19804M: Ricardo Ribalda <ribalda@kernel.org> 19805L: linux-media@vger.kernel.org 19806S: Maintained 19807T: git git://linuxtv.org/media_tree.git 19808F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19809F: drivers/media/i2c/imx214.c 19810 19811SONY IMX219 SENSOR DRIVER 19812M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19813L: linux-media@vger.kernel.org 19814S: Maintained 19815T: git git://linuxtv.org/media_tree.git 19816F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19817F: drivers/media/i2c/imx219.c 19818 19819SONY IMX258 SENSOR DRIVER 19820M: Sakari Ailus <sakari.ailus@linux.intel.com> 19821L: linux-media@vger.kernel.org 19822S: Maintained 19823T: git git://linuxtv.org/media_tree.git 19824F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19825F: drivers/media/i2c/imx258.c 19826 19827SONY IMX274 SENSOR DRIVER 19828M: Leon Luo <leonl@leopardimaging.com> 19829L: linux-media@vger.kernel.org 19830S: Maintained 19831T: git git://linuxtv.org/media_tree.git 19832F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19833F: drivers/media/i2c/imx274.c 19834 19835SONY IMX290 SENSOR DRIVER 19836M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19837L: linux-media@vger.kernel.org 19838S: Maintained 19839T: git git://linuxtv.org/media_tree.git 19840F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19841F: drivers/media/i2c/imx290.c 19842 19843SONY IMX296 SENSOR DRIVER 19844M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19845M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19846L: linux-media@vger.kernel.org 19847S: Maintained 19848T: git git://linuxtv.org/media_tree.git 19849F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19850F: drivers/media/i2c/imx296.c 19851 19852SONY IMX319 SENSOR DRIVER 19853M: Bingbu Cao <bingbu.cao@intel.com> 19854L: linux-media@vger.kernel.org 19855S: Maintained 19856T: git git://linuxtv.org/media_tree.git 19857F: drivers/media/i2c/imx319.c 19858 19859SONY IMX334 SENSOR DRIVER 19860M: Paul J. Murphy <paul.j.murphy@intel.com> 19861M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19862L: linux-media@vger.kernel.org 19863S: Maintained 19864T: git git://linuxtv.org/media_tree.git 19865F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19866F: drivers/media/i2c/imx334.c 19867 19868SONY IMX335 SENSOR DRIVER 19869M: Paul J. Murphy <paul.j.murphy@intel.com> 19870M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19871L: linux-media@vger.kernel.org 19872S: Maintained 19873T: git git://linuxtv.org/media_tree.git 19874F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19875F: drivers/media/i2c/imx335.c 19876 19877SONY IMX355 SENSOR DRIVER 19878M: Tianshu Qiu <tian.shu.qiu@intel.com> 19879L: linux-media@vger.kernel.org 19880S: Maintained 19881T: git git://linuxtv.org/media_tree.git 19882F: drivers/media/i2c/imx355.c 19883 19884SONY IMX412 SENSOR DRIVER 19885M: Paul J. Murphy <paul.j.murphy@intel.com> 19886M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19887L: linux-media@vger.kernel.org 19888S: Maintained 19889T: git git://linuxtv.org/media_tree.git 19890F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19891F: drivers/media/i2c/imx412.c 19892 19893SONY IMX415 SENSOR DRIVER 19894M: Michael Riesch <michael.riesch@wolfvision.net> 19895L: linux-media@vger.kernel.org 19896S: Maintained 19897T: git git://linuxtv.org/media_tree.git 19898F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19899F: drivers/media/i2c/imx415.c 19900 19901SONY MEMORYSTICK SUBSYSTEM 19902M: Maxim Levitsky <maximlevitsky@gmail.com> 19903M: Alex Dubov <oakad@yahoo.com> 19904M: Ulf Hansson <ulf.hansson@linaro.org> 19905L: linux-mmc@vger.kernel.org 19906S: Maintained 19907T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19908F: drivers/memstick/ 19909F: include/linux/memstick.h 19910 19911SONY VAIO CONTROL DEVICE DRIVER 19912M: Mattia Dongili <malattia@linux.it> 19913L: platform-driver-x86@vger.kernel.org 19914S: Maintained 19915W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19916F: Documentation/admin-guide/laptops/sony-laptop.rst 19917F: drivers/char/sonypi.c 19918F: drivers/platform/x86/sony-laptop.c 19919F: include/linux/sony-laptop.h 19920 19921SOUND 19922M: Jaroslav Kysela <perex@perex.cz> 19923M: Takashi Iwai <tiwai@suse.com> 19924L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19925S: Maintained 19926W: http://www.alsa-project.org/ 19927Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19928T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19929F: Documentation/sound/ 19930F: include/sound/ 19931F: include/uapi/sound/ 19932F: sound/ 19933F: tools/testing/selftests/alsa 19934 19935SOUND - ALSA SELFTESTS 19936M: Mark Brown <broonie@kernel.org> 19937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19938L: linux-kselftest@vger.kernel.org 19939S: Supported 19940F: tools/testing/selftests/alsa 19941 19942SOUND - COMPRESSED AUDIO 19943M: Vinod Koul <vkoul@kernel.org> 19944L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19945S: Supported 19946T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19947F: Documentation/sound/designs/compress-offload.rst 19948F: include/sound/compress_driver.h 19949F: include/uapi/sound/compress_* 19950F: sound/core/compress_offload.c 19951F: sound/soc/soc-compress.c 19952 19953SOUND - DMAENGINE HELPERS 19954M: Lars-Peter Clausen <lars@metafoo.de> 19955S: Supported 19956F: include/sound/dmaengine_pcm.h 19957F: sound/core/pcm_dmaengine.c 19958F: sound/soc/soc-generic-dmaengine-pcm.c 19959 19960SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19961M: Liam Girdwood <lgirdwood@gmail.com> 19962M: Mark Brown <broonie@kernel.org> 19963L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19964S: Supported 19965W: http://alsa-project.org/main/index.php/ASoC 19966T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19967F: Documentation/devicetree/bindings/sound/ 19968F: Documentation/sound/soc/ 19969F: include/dt-bindings/sound/ 19970F: include/sound/soc* 19971F: sound/soc/ 19972 19973SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19974M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19975M: Liam Girdwood <lgirdwood@gmail.com> 19976M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19977M: Bard Liao <yung-chuan.liao@linux.intel.com> 19978M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19979M: Daniel Baluta <daniel.baluta@nxp.com> 19980R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19981L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19982S: Supported 19983W: https://github.com/thesofproject/linux/ 19984F: sound/soc/sof/ 19985 19986SOUNDWIRE SUBSYSTEM 19987M: Vinod Koul <vkoul@kernel.org> 19988M: Bard Liao <yung-chuan.liao@linux.intel.com> 19989R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19990R: Sanyog Kale <sanyog.r.kale@intel.com> 19991L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19992S: Supported 19993T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19994F: Documentation/driver-api/soundwire/ 19995F: drivers/soundwire/ 19996F: include/linux/soundwire/ 19997 19998SP2 MEDIA DRIVER 19999M: Olli Salonen <olli.salonen@iki.fi> 20000L: linux-media@vger.kernel.org 20001S: Maintained 20002W: https://linuxtv.org 20003Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20004F: drivers/media/dvb-frontends/sp2* 20005 20006SPANISH DOCUMENTATION 20007M: Carlos Bilbao <carlos.bilbao@amd.com> 20008S: Maintained 20009F: Documentation/translations/sp_SP/ 20010 20011SPARC + UltraSPARC (sparc/sparc64) 20012M: "David S. Miller" <davem@davemloft.net> 20013L: sparclinux@vger.kernel.org 20014S: Maintained 20015Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20016T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20017T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20018F: arch/sparc/ 20019F: drivers/sbus/ 20020 20021SPARC SERIAL DRIVERS 20022M: "David S. Miller" <davem@davemloft.net> 20023L: sparclinux@vger.kernel.org 20024S: Maintained 20025T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20026T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20027F: drivers/tty/serial/suncore.c 20028F: drivers/tty/serial/sunhv.c 20029F: drivers/tty/serial/sunsab.c 20030F: drivers/tty/serial/sunsab.h 20031F: drivers/tty/serial/sunsu.c 20032F: drivers/tty/serial/sunzilog.c 20033F: drivers/tty/serial/sunzilog.h 20034F: drivers/tty/vcc.c 20035F: include/linux/sunserialcore.h 20036 20037SPARSE CHECKER 20038M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20039L: linux-sparse@vger.kernel.org 20040S: Maintained 20041W: https://sparse.docs.kernel.org/ 20042Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20043B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20044T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20045F: include/linux/compiler.h 20046 20047SPEAKUP CONSOLE SPEECH DRIVER 20048M: William Hubbs <w.d.hubbs@gmail.com> 20049M: Chris Brannon <chris@the-brannons.com> 20050M: Kirk Reiser <kirk@reisers.ca> 20051M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20052L: speakup@linux-speakup.org 20053S: Odd Fixes 20054W: http://www.linux-speakup.org/ 20055W: https://github.com/linux-speakup/speakup 20056B: https://github.com/linux-speakup/speakup/issues 20057F: drivers/accessibility/speakup/ 20058 20059SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20060M: Viresh Kumar <vireshk@kernel.org> 20061M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20062M: soc@kernel.org 20063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20064S: Maintained 20065W: http://www.st.com/spear 20066F: arch/arm/boot/dts/st/spear* 20067F: arch/arm/mach-spear/ 20068F: drivers/clk/spear/ 20069F: drivers/pinctrl/spear/ 20070 20071SPI NOR SUBSYSTEM 20072M: Tudor Ambarus <tudor.ambarus@linaro.org> 20073M: Pratyush Yadav <pratyush@kernel.org> 20074R: Michael Walle <michael@walle.cc> 20075L: linux-mtd@lists.infradead.org 20076S: Maintained 20077W: http://www.linux-mtd.infradead.org/ 20078Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20079C: irc://irc.oftc.net/mtd 20080T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20081F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20082F: drivers/mtd/spi-nor/ 20083F: include/linux/mtd/spi-nor.h 20084 20085SPI SUBSYSTEM 20086M: Mark Brown <broonie@kernel.org> 20087L: linux-spi@vger.kernel.org 20088S: Maintained 20089Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20090T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20091F: Documentation/devicetree/bindings/spi/ 20092F: Documentation/spi/ 20093F: drivers/spi/ 20094F: include/linux/spi/ 20095F: include/uapi/linux/spi/ 20096F: tools/spi/ 20097 20098SPIDERNET NETWORK DRIVER for CELL 20099M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20100M: Geoff Levand <geoff@infradead.org> 20101L: netdev@vger.kernel.org 20102L: linuxppc-dev@lists.ozlabs.org 20103S: Maintained 20104F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20105F: drivers/net/ethernet/toshiba/spider_net* 20106 20107SPMI SUBSYSTEM 20108M: Stephen Boyd <sboyd@kernel.org> 20109L: linux-kernel@vger.kernel.org 20110S: Maintained 20111T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20112F: Documentation/devicetree/bindings/spmi/ 20113F: drivers/spmi/ 20114F: include/dt-bindings/spmi/spmi.h 20115F: include/linux/spmi.h 20116F: include/trace/events/spmi.h 20117 20118SPU FILE SYSTEM 20119M: Jeremy Kerr <jk@ozlabs.org> 20120L: linuxppc-dev@lists.ozlabs.org 20121S: Supported 20122W: http://www.ibm.com/developerworks/power/cell/ 20123F: Documentation/filesystems/spufs/spufs.rst 20124F: arch/powerpc/platforms/cell/spufs/ 20125 20126SQUASHFS FILE SYSTEM 20127M: Phillip Lougher <phillip@squashfs.org.uk> 20128L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20129S: Maintained 20130W: http://squashfs.org.uk 20131T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20132F: Documentation/filesystems/squashfs.rst 20133F: fs/squashfs/ 20134 20135SRM (Alpha) environment access 20136M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20137S: Maintained 20138F: arch/alpha/kernel/srm_env.c 20139 20140ST LSM6DSx IMU IIO DRIVER 20141M: Lorenzo Bianconi <lorenzo@kernel.org> 20142L: linux-iio@vger.kernel.org 20143S: Maintained 20144W: http://www.st.com/ 20145F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20146F: drivers/iio/imu/st_lsm6dsx/ 20147 20148ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20149M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20150M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20151L: linux-media@vger.kernel.org 20152S: Maintained 20153T: git git://linuxtv.org/media_tree.git 20154F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20155F: drivers/media/i2c/st-mipid02.c 20156 20157ST STM32 I2C/SMBUS DRIVER 20158M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20159M: Alain Volmat <alain.volmat@foss.st.com> 20160L: linux-i2c@vger.kernel.org 20161S: Maintained 20162F: drivers/i2c/busses/i2c-stm32* 20163 20164ST STM32 SPI DRIVER 20165M: Alain Volmat <alain.volmat@foss.st.com> 20166L: linux-spi@vger.kernel.org 20167S: Maintained 20168F: drivers/spi/spi-stm32.c 20169 20170ST STPDDC60 DRIVER 20171M: Daniel Nilsson <daniel.nilsson@flex.com> 20172L: linux-hwmon@vger.kernel.org 20173S: Maintained 20174F: Documentation/hwmon/stpddc60.rst 20175F: drivers/hwmon/pmbus/stpddc60.c 20176 20177ST VGXY61 DRIVER 20178M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20179M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20180L: linux-media@vger.kernel.org 20181S: Maintained 20182T: git git://linuxtv.org/media_tree.git 20183F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20184F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20185F: drivers/media/i2c/st-vgxy61.c 20186 20187ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20188M: Song Qiang <songqiang1304521@gmail.com> 20189L: linux-iio@vger.kernel.org 20190S: Maintained 20191F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20192F: drivers/iio/proximity/vl53l0x-i2c.c 20193 20194STABLE BRANCH 20195M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20196M: Sasha Levin <sashal@kernel.org> 20197L: stable@vger.kernel.org 20198S: Supported 20199F: Documentation/process/stable-kernel-rules.rst 20200 20201STAGING - ATOMISP DRIVER 20202M: Hans de Goede <hdegoede@redhat.com> 20203M: Mauro Carvalho Chehab <mchehab@kernel.org> 20204R: Sakari Ailus <sakari.ailus@linux.intel.com> 20205L: linux-media@vger.kernel.org 20206S: Maintained 20207F: drivers/staging/media/atomisp/ 20208 20209STAGING - FIELDBUS SUBSYSTEM 20210M: Sven Van Asbroeck <TheSven73@gmail.com> 20211S: Maintained 20212F: drivers/staging/fieldbus/* 20213F: drivers/staging/fieldbus/Documentation/ 20214 20215STAGING - HMS ANYBUS-S BUS 20216M: Sven Van Asbroeck <TheSven73@gmail.com> 20217S: Maintained 20218F: drivers/staging/fieldbus/anybuss/ 20219 20220STAGING - INDUSTRIAL IO 20221M: Jonathan Cameron <jic23@kernel.org> 20222L: linux-iio@vger.kernel.org 20223S: Odd Fixes 20224F: Documentation/devicetree/bindings/staging/iio/ 20225F: drivers/staging/iio/ 20226 20227STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20228M: Marc Dietrich <marvin24@gmx.de> 20229L: ac100@lists.launchpad.net (moderated for non-subscribers) 20230L: linux-tegra@vger.kernel.org 20231S: Maintained 20232F: drivers/staging/nvec/ 20233 20234STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20235M: Jens Frederich <jfrederich@gmail.com> 20236M: Jon Nettleton <jon.nettleton@gmail.com> 20237S: Maintained 20238W: http://wiki.laptop.org/go/DCON 20239F: drivers/staging/olpc_dcon/ 20240 20241STAGING - REALTEK RTL8712U DRIVERS 20242M: Larry Finger <Larry.Finger@lwfinger.net> 20243M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20244S: Odd Fixes 20245F: drivers/staging/rtl8712/ 20246 20247STAGING - SEPS525 LCD CONTROLLER DRIVERS 20248M: Michael Hennerich <michael.hennerich@analog.com> 20249L: linux-fbdev@vger.kernel.org 20250S: Supported 20251F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20252F: drivers/staging/fbtft/fb_seps525.c 20253 20254STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20255M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20256M: Teddy Wang <teddy.wang@siliconmotion.com> 20257M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20258L: linux-fbdev@vger.kernel.org 20259S: Maintained 20260F: drivers/staging/sm750fb/ 20261 20262STAGING - VIA VT665X DRIVERS 20263M: Forest Bond <forest@alittletooquiet.net> 20264S: Odd Fixes 20265F: drivers/staging/vt665?/ 20266 20267STAGING SUBSYSTEM 20268M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20269L: linux-staging@lists.linux.dev 20270S: Supported 20271T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20272F: drivers/staging/ 20273 20274STARFIRE/DURALAN NETWORK DRIVER 20275M: Ion Badulescu <ionut@badula.org> 20276S: Odd Fixes 20277F: drivers/net/ethernet/adaptec/starfire* 20278 20279STARFIVE CRYPTO DRIVER 20280M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20281M: William Qiu <william.qiu@starfivetech.com> 20282S: Supported 20283F: Documentation/devicetree/bindings/crypto/starfive* 20284F: drivers/crypto/starfive/ 20285 20286STARFIVE DEVICETREES 20287M: Emil Renner Berthing <kernel@esmil.dk> 20288S: Maintained 20289F: arch/riscv/boot/dts/starfive/ 20290 20291STARFIVE DWMAC GLUE LAYER 20292M: Emil Renner Berthing <kernel@esmil.dk> 20293M: Samin Guo <samin.guo@starfivetech.com> 20294S: Maintained 20295F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20296F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20297 20298STARFIVE JH7110 MMC/SD/SDIO DRIVER 20299M: William Qiu <william.qiu@starfivetech.com> 20300S: Supported 20301F: Documentation/devicetree/bindings/mmc/starfive* 20302F: drivers/mmc/host/dw_mmc-starfive.c 20303 20304STARFIVE JH7110 TDM DRIVER 20305M: Walker Chen <walker.chen@starfivetech.com> 20306S: Maintained 20307F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20308F: sound/soc/starfive/jh7110_tdm.c 20309 20310STARFIVE JH71X0 CLOCK DRIVERS 20311M: Emil Renner Berthing <kernel@esmil.dk> 20312M: Hal Feng <hal.feng@starfivetech.com> 20313S: Maintained 20314F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20315F: drivers/clk/starfive/clk-starfive-jh71* 20316F: include/dt-bindings/clock/starfive?jh71*.h 20317 20318STARFIVE JH71X0 PINCTRL DRIVERS 20319M: Emil Renner Berthing <kernel@esmil.dk> 20320M: Jianlong Huang <jianlong.huang@starfivetech.com> 20321L: linux-gpio@vger.kernel.org 20322S: Maintained 20323F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20324F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20325F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20326F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20327 20328STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20329M: Emil Renner Berthing <kernel@esmil.dk> 20330M: Hal Feng <hal.feng@starfivetech.com> 20331S: Maintained 20332F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20333F: drivers/reset/starfive/reset-starfive-jh71* 20334F: include/dt-bindings/reset/starfive?jh71*.h 20335 20336STARFIVE JH71X0 USB DRIVERS 20337M: Minda Chen <minda.chen@starfivetech.com> 20338S: Maintained 20339F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20340F: drivers/usb/cdns3/cdns3-starfive.c 20341 20342STARFIVE JH71XX PMU CONTROLLER DRIVER 20343M: Walker Chen <walker.chen@starfivetech.com> 20344S: Supported 20345F: Documentation/devicetree/bindings/power/starfive* 20346F: drivers/soc/starfive/jh71xx_pmu.c 20347F: include/dt-bindings/power/starfive,jh7110-pmu.h 20348 20349STARFIVE SOC DRIVERS 20350M: Conor Dooley <conor@kernel.org> 20351S: Maintained 20352T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20353F: drivers/soc/starfive/ 20354 20355STARFIVE TRNG DRIVER 20356M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20357S: Supported 20358F: Documentation/devicetree/bindings/rng/starfive* 20359F: drivers/char/hw_random/jh7110-trng.c 20360 20361STARFIVE WATCHDOG DRIVER 20362M: Xingyu Wu <xingyu.wu@starfivetech.com> 20363M: Samin Guo <samin.guo@starfivetech.com> 20364S: Supported 20365F: Documentation/devicetree/bindings/watchdog/starfive* 20366F: drivers/watchdog/starfive-wdt.c 20367 20368STATIC BRANCH/CALL 20369M: Peter Zijlstra <peterz@infradead.org> 20370M: Josh Poimboeuf <jpoimboe@kernel.org> 20371M: Jason Baron <jbaron@akamai.com> 20372R: Steven Rostedt <rostedt@goodmis.org> 20373R: Ard Biesheuvel <ardb@kernel.org> 20374S: Supported 20375F: arch/*/include/asm/jump_label*.h 20376F: arch/*/include/asm/static_call*.h 20377F: arch/*/kernel/jump_label.c 20378F: arch/*/kernel/static_call.c 20379F: include/linux/jump_label*.h 20380F: include/linux/static_call*.h 20381F: kernel/jump_label.c 20382F: kernel/static_call.c 20383 20384STI AUDIO (ASoC) DRIVERS 20385M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20386L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20387S: Maintained 20388F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20389F: sound/soc/sti/ 20390 20391STI CEC DRIVER 20392M: Alain Volmat <alain.volmat@foss.st.com> 20393S: Maintained 20394F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20395F: drivers/media/cec/platform/sti/ 20396 20397STK1160 USB VIDEO CAPTURE DRIVER 20398M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20399L: linux-media@vger.kernel.org 20400S: Maintained 20401T: git git://linuxtv.org/media_tree.git 20402F: drivers/media/usb/stk1160/ 20403 20404STM32 AUDIO (ASoC) DRIVERS 20405M: Olivier Moysan <olivier.moysan@foss.st.com> 20406M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20408S: Maintained 20409F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20410F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20411F: sound/soc/stm/ 20412 20413STM32 TIMER/LPTIMER DRIVERS 20414M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20415S: Maintained 20416F: Documentation/ABI/testing/*timer-stm32 20417F: Documentation/devicetree/bindings/*/*stm32-*timer* 20418F: drivers/*/stm32-*timer* 20419F: drivers/pwm/pwm-stm32* 20420F: include/linux/*/stm32-*tim* 20421 20422STMMAC ETHERNET DRIVER 20423M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20424M: Jose Abreu <joabreu@synopsys.com> 20425L: netdev@vger.kernel.org 20426S: Supported 20427W: http://www.stlinux.com 20428F: Documentation/networking/device_drivers/ethernet/stmicro/ 20429F: drivers/net/ethernet/stmicro/stmmac/ 20430 20431SUN HAPPY MEAL ETHERNET DRIVER 20432M: Sean Anderson <seanga2@gmail.com> 20433S: Maintained 20434F: drivers/net/ethernet/sun/sunhme.* 20435 20436SUN3/3X 20437M: Sam Creasey <sammy@sammy.net> 20438S: Maintained 20439W: http://sammy.net/sun3/ 20440F: arch/m68k/include/asm/sun3* 20441F: arch/m68k/kernel/*sun3* 20442F: arch/m68k/sun3*/ 20443F: drivers/net/ethernet/i825xx/sun3* 20444 20445SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20446M: Hans de Goede <hdegoede@redhat.com> 20447L: linux-input@vger.kernel.org 20448S: Maintained 20449F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20450F: drivers/input/keyboard/sun4i-lradc-keys.c 20451 20452SUNDANCE NETWORK DRIVER 20453M: Denis Kirjanov <kda@linux-powerpc.org> 20454L: netdev@vger.kernel.org 20455S: Maintained 20456F: drivers/net/ethernet/dlink/sundance.c 20457 20458SUNPLUS ETHERNET DRIVER 20459M: Wells Lu <wellslutw@gmail.com> 20460L: netdev@vger.kernel.org 20461S: Maintained 20462W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20463F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20464F: drivers/net/ethernet/sunplus/ 20465 20466SUNPLUS MMC DRIVER 20467M: Tony Huang <tonyhuang.sunplus@gmail.com> 20468M: Li-hao Kuo <lhjeff911@gmail.com> 20469S: Maintained 20470F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20471F: drivers/mmc/host/sunplus-mmc.c 20472 20473SUNPLUS OCOTP DRIVER 20474M: Vincent Shih <vincent.sunplus@gmail.com> 20475S: Maintained 20476F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20477F: drivers/nvmem/sunplus-ocotp.c 20478 20479SUNPLUS PWM DRIVER 20480M: Hammer Hsieh <hammerh0314@gmail.com> 20481S: Maintained 20482F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20483F: drivers/pwm/pwm-sunplus.c 20484 20485SUNPLUS RTC DRIVER 20486M: Vincent Shih <vincent.sunplus@gmail.com> 20487L: linux-rtc@vger.kernel.org 20488S: Maintained 20489F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20490F: drivers/rtc/rtc-sunplus.c 20491 20492SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20493M: Li-hao Kuo <lhjeff911@gmail.com> 20494L: linux-spi@vger.kernel.org 20495S: Maintained 20496F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20497F: drivers/spi/spi-sunplus-sp7021.c 20498 20499SUNPLUS UART DRIVER 20500M: Hammer Hsieh <hammerh0314@gmail.com> 20501S: Maintained 20502F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20503F: drivers/tty/serial/sunplus-uart.c 20504 20505SUNPLUS USB2 PHY DRIVER 20506M: Vincent Shih <vincent.sunplus@gmail.com> 20507L: linux-usb@vger.kernel.org 20508S: Maintained 20509F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20510F: drivers/phy/sunplus/Kconfig 20511F: drivers/phy/sunplus/Makefile 20512F: drivers/phy/sunplus/phy-sunplus-usb2.c 20513 20514SUNPLUS WATCHDOG DRIVER 20515M: Xiantao Hu <xt.hu@cqplus1.com> 20516L: linux-watchdog@vger.kernel.org 20517S: Maintained 20518F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20519F: drivers/watchdog/sunplus_wdt.c 20520 20521SUPERH 20522M: Yoshinori Sato <ysato@users.sourceforge.jp> 20523M: Rich Felker <dalias@libc.org> 20524M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20525L: linux-sh@vger.kernel.org 20526S: Maintained 20527Q: http://patchwork.kernel.org/project/linux-sh/list/ 20528F: Documentation/arch/sh/ 20529F: arch/sh/ 20530F: drivers/sh/ 20531 20532SUSPEND TO RAM 20533M: "Rafael J. Wysocki" <rafael@kernel.org> 20534M: Len Brown <len.brown@intel.com> 20535M: Pavel Machek <pavel@ucw.cz> 20536L: linux-pm@vger.kernel.org 20537S: Supported 20538B: https://bugzilla.kernel.org 20539F: Documentation/power/ 20540F: arch/x86/kernel/acpi/sleep* 20541F: arch/x86/kernel/acpi/wakeup* 20542F: drivers/base/power/ 20543F: include/linux/freezer.h 20544F: include/linux/pm.h 20545F: include/linux/suspend.h 20546F: kernel/power/ 20547 20548SVGA HANDLING 20549M: Martin Mares <mj@ucw.cz> 20550L: linux-video@atrey.karlin.mff.cuni.cz 20551S: Maintained 20552F: Documentation/admin-guide/svga.rst 20553F: arch/x86/boot/video* 20554 20555SWITCHDEV 20556M: Jiri Pirko <jiri@resnulli.us> 20557M: Ivan Vecera <ivecera@redhat.com> 20558L: netdev@vger.kernel.org 20559S: Supported 20560F: include/net/switchdev.h 20561F: net/switchdev/ 20562 20563SY8106A REGULATOR DRIVER 20564M: Icenowy Zheng <icenowy@aosc.io> 20565S: Maintained 20566F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20567F: drivers/regulator/sy8106a-regulator.c 20568 20569SYNC FILE FRAMEWORK 20570M: Sumit Semwal <sumit.semwal@linaro.org> 20571R: Gustavo Padovan <gustavo@padovan.org> 20572L: linux-media@vger.kernel.org 20573L: dri-devel@lists.freedesktop.org 20574S: Maintained 20575T: git git://anongit.freedesktop.org/drm/drm-misc 20576F: Documentation/driver-api/sync_file.rst 20577F: drivers/dma-buf/dma-fence* 20578F: drivers/dma-buf/sw_sync.c 20579F: drivers/dma-buf/sync_* 20580F: include/linux/sync_file.h 20581F: include/uapi/linux/sync_file.h 20582 20583SYNOPSYS ARC ARCHITECTURE 20584M: Vineet Gupta <vgupta@kernel.org> 20585L: linux-snps-arc@lists.infradead.org 20586S: Supported 20587T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20588F: Documentation/arch/arc 20589F: Documentation/devicetree/bindings/arc/* 20590F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20591F: arch/arc/ 20592F: drivers/clocksource/arc_timer.c 20593F: drivers/tty/serial/arc_uart.c 20594 20595SYNOPSYS ARC HSDK SDP pll clock driver 20596M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20597S: Supported 20598F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20599F: drivers/clk/clk-hsdk-pll.c 20600 20601SYNOPSYS ARC SDP clock driver 20602M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20603S: Supported 20604F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20605F: drivers/clk/axs10x/* 20606 20607SYNOPSYS ARC SDP platform support 20608M: Alexey Brodkin <abrodkin@synopsys.com> 20609S: Supported 20610F: Documentation/devicetree/bindings/arc/axs10* 20611F: arch/arc/boot/dts/ax* 20612F: arch/arc/plat-axs10x 20613 20614SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20615M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20616S: Supported 20617F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20618F: drivers/reset/reset-axs10x.c 20619 20620SYNOPSYS CREG GPIO DRIVER 20621M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20622S: Maintained 20623F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20624F: drivers/gpio/gpio-creg-snps.c 20625 20626SYNOPSYS DESIGNWARE 8250 UART DRIVER 20627M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20628R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20629S: Supported 20630F: drivers/tty/serial/8250/8250_dw.c 20631F: drivers/tty/serial/8250/8250_dwlib.* 20632F: drivers/tty/serial/8250/8250_lpss.c 20633 20634SYNOPSYS DESIGNWARE APB GPIO DRIVER 20635M: Hoan Tran <hoan@os.amperecomputing.com> 20636M: Serge Semin <fancer.lancer@gmail.com> 20637L: linux-gpio@vger.kernel.org 20638S: Maintained 20639F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20640F: drivers/gpio/gpio-dwapb.c 20641 20642SYNOPSYS DESIGNWARE APB SSI DRIVER 20643M: Serge Semin <fancer.lancer@gmail.com> 20644L: linux-spi@vger.kernel.org 20645S: Supported 20646F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20647F: drivers/spi/spi-dw* 20648 20649SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20650M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20651S: Maintained 20652F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20653F: drivers/dma/dw-axi-dmac/ 20654 20655SYNOPSYS DESIGNWARE DMAC DRIVER 20656M: Viresh Kumar <vireshk@kernel.org> 20657R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20658S: Maintained 20659F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20660F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20661F: drivers/dma/dw/ 20662F: include/dt-bindings/dma/dw-dmac.h 20663F: include/linux/dma/dw.h 20664F: include/linux/platform_data/dma-dw.h 20665 20666SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20667M: Jose Abreu <Jose.Abreu@synopsys.com> 20668L: netdev@vger.kernel.org 20669S: Supported 20670F: drivers/net/ethernet/synopsys/ 20671 20672SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20673M: Jose Abreu <Jose.Abreu@synopsys.com> 20674L: netdev@vger.kernel.org 20675S: Supported 20676F: drivers/net/pcs/pcs-xpcs.c 20677F: drivers/net/pcs/pcs-xpcs.h 20678F: include/linux/pcs/pcs-xpcs.h 20679 20680SYNOPSYS DESIGNWARE I2C DRIVER 20681M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20682R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20683R: Mika Westerberg <mika.westerberg@linux.intel.com> 20684R: Jan Dabros <jsd@semihalf.com> 20685L: linux-i2c@vger.kernel.org 20686S: Supported 20687F: drivers/i2c/busses/i2c-designware-* 20688 20689SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20690M: Jaehoon Chung <jh80.chung@samsung.com> 20691L: linux-mmc@vger.kernel.org 20692S: Maintained 20693F: drivers/mmc/host/dw_mmc* 20694 20695SYNOPSYS HSDK RESET CONTROLLER DRIVER 20696M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20697S: Supported 20698F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20699F: drivers/reset/reset-hsdk.c 20700F: include/dt-bindings/reset/snps,hsdk-reset.h 20701 20702SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20703M: Prabu Thangamuthu <prabu.t@synopsys.com> 20704M: Manjunath M B <manjumb@synopsys.com> 20705L: linux-mmc@vger.kernel.org 20706S: Maintained 20707F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20708 20709SYSTEM CONFIGURATION (SYSCON) 20710M: Lee Jones <lee@kernel.org> 20711M: Arnd Bergmann <arnd@arndb.de> 20712S: Supported 20713T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20714F: drivers/mfd/syscon.c 20715 20716SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20717M: Sudeep Holla <sudeep.holla@arm.com> 20718R: Cristian Marussi <cristian.marussi@arm.com> 20719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20720S: Maintained 20721F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20722F: drivers/clk/clk-sc[mp]i.c 20723F: drivers/cpufreq/sc[mp]i-cpufreq.c 20724F: drivers/firmware/arm_scmi/ 20725F: drivers/firmware/arm_scpi.c 20726F: drivers/powercap/arm_scmi_powercap.c 20727F: drivers/regulator/scmi-regulator.c 20728F: drivers/reset/reset-scmi.c 20729F: include/linux/sc[mp]i_protocol.h 20730F: include/trace/events/scmi.h 20731F: include/uapi/linux/virtio_scmi.h 20732 20733SYSTEM RESET/SHUTDOWN DRIVERS 20734M: Sebastian Reichel <sre@kernel.org> 20735L: linux-pm@vger.kernel.org 20736S: Maintained 20737T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20738F: Documentation/devicetree/bindings/power/reset/ 20739F: drivers/power/reset/ 20740 20741SYSTEM TRACE MODULE CLASS 20742M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20743S: Maintained 20744T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20745F: Documentation/trace/stm.rst 20746F: drivers/hwtracing/stm/ 20747F: include/linux/stm.h 20748F: include/uapi/linux/stm.h 20749 20750SYSTEM76 ACPI DRIVER 20751M: Jeremy Soller <jeremy@system76.com> 20752M: System76 Product Development <productdev@system76.com> 20753L: platform-driver-x86@vger.kernel.org 20754S: Maintained 20755F: drivers/platform/x86/system76_acpi.c 20756 20757SYSV FILESYSTEM 20758S: Orphan 20759F: Documentation/filesystems/sysv-fs.rst 20760F: fs/sysv/ 20761F: include/linux/sysv_fs.h 20762 20763TASKSTATS STATISTICS INTERFACE 20764M: Balbir Singh <bsingharora@gmail.com> 20765S: Maintained 20766F: Documentation/accounting/taskstats* 20767F: include/linux/taskstats* 20768F: kernel/taskstats.c 20769 20770TC subsystem 20771M: Jamal Hadi Salim <jhs@mojatatu.com> 20772M: Cong Wang <xiyou.wangcong@gmail.com> 20773M: Jiri Pirko <jiri@resnulli.us> 20774L: netdev@vger.kernel.org 20775S: Maintained 20776F: include/net/pkt_cls.h 20777F: include/net/pkt_sched.h 20778F: include/net/tc_act/ 20779F: include/uapi/linux/pkt_cls.h 20780F: include/uapi/linux/pkt_sched.h 20781F: include/uapi/linux/tc_act/ 20782F: include/uapi/linux/tc_ematch/ 20783F: net/sched/ 20784F: tools/testing/selftests/tc-testing 20785 20786TC90522 MEDIA DRIVER 20787M: Akihiro Tsukada <tskd08@gmail.com> 20788L: linux-media@vger.kernel.org 20789S: Odd Fixes 20790F: drivers/media/dvb-frontends/tc90522* 20791 20792TCP LOW PRIORITY MODULE 20793M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20794M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20795S: Maintained 20796W: http://tcp-lp-mod.sourceforge.net/ 20797F: net/ipv4/tcp_lp.c 20798 20799TDA10071 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/dvb-frontends/tda10071* 20808 20809TDA18212 MEDIA DRIVER 20810M: Antti Palosaari <crope@iki.fi> 20811L: linux-media@vger.kernel.org 20812S: Maintained 20813W: https://linuxtv.org 20814W: http://palosaari.fi/linux/ 20815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20816T: git git://linuxtv.org/anttip/media_tree.git 20817F: drivers/media/tuners/tda18212* 20818 20819TDA18218 MEDIA DRIVER 20820M: Antti Palosaari <crope@iki.fi> 20821L: linux-media@vger.kernel.org 20822S: Maintained 20823W: https://linuxtv.org 20824W: http://palosaari.fi/linux/ 20825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20826T: git git://linuxtv.org/anttip/media_tree.git 20827F: drivers/media/tuners/tda18218* 20828 20829TDA18250 MEDIA DRIVER 20830M: Olli Salonen <olli.salonen@iki.fi> 20831L: linux-media@vger.kernel.org 20832S: Maintained 20833W: https://linuxtv.org 20834Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20835T: git git://linuxtv.org/media_tree.git 20836F: drivers/media/tuners/tda18250* 20837 20838TDA18271 MEDIA DRIVER 20839M: Michael Krufky <mkrufky@linuxtv.org> 20840L: linux-media@vger.kernel.org 20841S: Maintained 20842W: https://linuxtv.org 20843W: http://github.com/mkrufky 20844Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20845T: git git://linuxtv.org/mkrufky/tuners.git 20846F: drivers/media/tuners/tda18271* 20847 20848TDA1997x MEDIA DRIVER 20849M: Tim Harvey <tharvey@gateworks.com> 20850L: linux-media@vger.kernel.org 20851S: Maintained 20852W: https://linuxtv.org 20853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20854F: drivers/media/i2c/tda1997x.* 20855 20856TDA827x MEDIA DRIVER 20857M: Michael Krufky <mkrufky@linuxtv.org> 20858L: linux-media@vger.kernel.org 20859S: Maintained 20860W: https://linuxtv.org 20861W: http://github.com/mkrufky 20862Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20863T: git git://linuxtv.org/mkrufky/tuners.git 20864F: drivers/media/tuners/tda8290.* 20865 20866TDA8290 MEDIA DRIVER 20867M: Michael Krufky <mkrufky@linuxtv.org> 20868L: linux-media@vger.kernel.org 20869S: Maintained 20870W: https://linuxtv.org 20871W: http://github.com/mkrufky 20872Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20873T: git git://linuxtv.org/mkrufky/tuners.git 20874F: drivers/media/tuners/tda8290.* 20875 20876TDA9840 MEDIA DRIVER 20877M: Hans Verkuil <hverkuil@xs4all.nl> 20878L: linux-media@vger.kernel.org 20879S: Maintained 20880W: https://linuxtv.org 20881T: git git://linuxtv.org/media_tree.git 20882F: drivers/media/i2c/tda9840* 20883 20884TEA5761 TUNER DRIVER 20885M: Mauro Carvalho Chehab <mchehab@kernel.org> 20886L: linux-media@vger.kernel.org 20887S: Odd fixes 20888W: https://linuxtv.org 20889T: git git://linuxtv.org/media_tree.git 20890F: drivers/media/tuners/tea5761.* 20891 20892TEA5767 TUNER DRIVER 20893M: Mauro Carvalho Chehab <mchehab@kernel.org> 20894L: linux-media@vger.kernel.org 20895S: Maintained 20896W: https://linuxtv.org 20897T: git git://linuxtv.org/media_tree.git 20898F: drivers/media/tuners/tea5767.* 20899 20900TEA6415C MEDIA DRIVER 20901M: Hans Verkuil <hverkuil@xs4all.nl> 20902L: linux-media@vger.kernel.org 20903S: Maintained 20904W: https://linuxtv.org 20905T: git git://linuxtv.org/media_tree.git 20906F: drivers/media/i2c/tea6415c* 20907 20908TEA6420 MEDIA DRIVER 20909M: Hans Verkuil <hverkuil@xs4all.nl> 20910L: linux-media@vger.kernel.org 20911S: Maintained 20912W: https://linuxtv.org 20913T: git git://linuxtv.org/media_tree.git 20914F: drivers/media/i2c/tea6420* 20915 20916TEAM DRIVER 20917M: Jiri Pirko <jiri@resnulli.us> 20918L: netdev@vger.kernel.org 20919S: Supported 20920F: drivers/net/team/ 20921F: include/linux/if_team.h 20922F: include/uapi/linux/if_team.h 20923F: tools/testing/selftests/drivers/net/team/ 20924 20925TECHNICAL ADVISORY BOARD PROCESS DOCS 20926M: "Theodore Ts'o" <tytso@mit.edu> 20927M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20928L: tech-board-discuss@lists.linux-foundation.org 20929S: Maintained 20930F: Documentation/process/contribution-maturity-model.rst 20931F: Documentation/process/researcher-guidelines.rst 20932 20933TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20934M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20935S: Maintained 20936F: arch/x86/platform/ts5500/ 20937 20938TECHNOTREND USB IR RECEIVER 20939M: Sean Young <sean@mess.org> 20940L: linux-media@vger.kernel.org 20941S: Maintained 20942F: drivers/media/rc/ttusbir.c 20943 20944TECHWELL TW9910 VIDEO DECODER 20945L: linux-media@vger.kernel.org 20946S: Orphan 20947F: drivers/media/i2c/tw9910.c 20948F: include/media/i2c/tw9910.h 20949 20950TEE SUBSYSTEM 20951M: Jens Wiklander <jens.wiklander@linaro.org> 20952R: Sumit Garg <sumit.garg@linaro.org> 20953L: op-tee@lists.trustedfirmware.org 20954S: Maintained 20955F: Documentation/staging/tee.rst 20956F: drivers/tee/ 20957F: include/linux/tee_drv.h 20958F: include/uapi/linux/tee.h 20959 20960TEGRA ARCHITECTURE SUPPORT 20961M: Thierry Reding <thierry.reding@gmail.com> 20962M: Jonathan Hunter <jonathanh@nvidia.com> 20963L: linux-tegra@vger.kernel.org 20964S: Supported 20965Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20967N: [^a-z]tegra 20968 20969TEGRA CLOCK DRIVER 20970M: Peter De Schrijver <pdeschrijver@nvidia.com> 20971M: Prashant Gaikwad <pgaikwad@nvidia.com> 20972S: Supported 20973F: drivers/clk/tegra/ 20974 20975TEGRA DMA DRIVERS 20976M: Laxman Dewangan <ldewangan@nvidia.com> 20977M: Jon Hunter <jonathanh@nvidia.com> 20978S: Supported 20979F: drivers/dma/tegra* 20980 20981TEGRA I2C DRIVER 20982M: Laxman Dewangan <ldewangan@nvidia.com> 20983R: Dmitry Osipenko <digetx@gmail.com> 20984S: Supported 20985F: drivers/i2c/busses/i2c-tegra.c 20986 20987TEGRA IOMMU DRIVERS 20988M: Thierry Reding <thierry.reding@gmail.com> 20989R: Krishna Reddy <vdumpa@nvidia.com> 20990L: linux-tegra@vger.kernel.org 20991S: Supported 20992F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20993F: drivers/iommu/tegra* 20994 20995TEGRA KBC DRIVER 20996M: Laxman Dewangan <ldewangan@nvidia.com> 20997S: Supported 20998F: drivers/input/keyboard/tegra-kbc.c 20999 21000TEGRA NAND DRIVER 21001M: Stefan Agner <stefan@agner.ch> 21002M: Lucas Stach <dev@lynxeye.de> 21003S: Maintained 21004F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21005F: drivers/mtd/nand/raw/tegra_nand.c 21006 21007TEGRA PWM DRIVER 21008M: Thierry Reding <thierry.reding@gmail.com> 21009S: Supported 21010F: drivers/pwm/pwm-tegra.c 21011 21012TEGRA QUAD SPI DRIVER 21013M: Thierry Reding <thierry.reding@gmail.com> 21014M: Jonathan Hunter <jonathanh@nvidia.com> 21015M: Sowjanya Komatineni <skomatineni@nvidia.com> 21016L: linux-tegra@vger.kernel.org 21017S: Maintained 21018F: drivers/spi/spi-tegra210-quad.c 21019 21020TEGRA SERIAL DRIVER 21021M: Laxman Dewangan <ldewangan@nvidia.com> 21022S: Supported 21023F: drivers/tty/serial/serial-tegra.c 21024 21025TEGRA SPI DRIVER 21026M: Laxman Dewangan <ldewangan@nvidia.com> 21027S: Supported 21028F: drivers/spi/spi-tegra* 21029 21030TEGRA VIDEO DRIVER 21031M: Thierry Reding <thierry.reding@gmail.com> 21032M: Jonathan Hunter <jonathanh@nvidia.com> 21033M: Sowjanya Komatineni <skomatineni@nvidia.com> 21034M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21035L: linux-media@vger.kernel.org 21036L: linux-tegra@vger.kernel.org 21037S: Maintained 21038F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21039F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21040F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21041F: drivers/staging/media/tegra-video/ 21042 21043TEGRA XUSB PADCTL DRIVER 21044M: JC Kuo <jckuo@nvidia.com> 21045S: Supported 21046F: drivers/phy/tegra/xusb* 21047 21048TEHUTI ETHERNET DRIVER 21049M: Andy Gospodarek <andy@greyhouse.net> 21050L: netdev@vger.kernel.org 21051S: Supported 21052F: drivers/net/ethernet/tehuti/* 21053 21054TELECOM CLOCK DRIVER FOR MCPL0010 21055M: Mark Gross <markgross@kernel.org> 21056S: Supported 21057F: drivers/char/tlclk.c 21058 21059TEMPO SEMICONDUCTOR DRIVERS 21060M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21061S: Maintained 21062F: Documentation/devicetree/bindings/sound/tscs*.txt 21063F: sound/soc/codecs/tscs*.c 21064F: sound/soc/codecs/tscs*.h 21065 21066TENSILICA XTENSA PORT (xtensa) 21067M: Chris Zankel <chris@zankel.net> 21068M: Max Filippov <jcmvbkbc@gmail.com> 21069S: Maintained 21070T: git https://github.com/jcmvbkbc/linux-xtensa.git 21071F: arch/xtensa/ 21072F: drivers/irqchip/irq-xtensa-* 21073 21074TEXAS INSTRUMENTS ASoC DRIVERS 21075M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21076L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21077S: Maintained 21078F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21079F: sound/soc/ti/ 21080 21081TEXAS INSTRUMENTS DMA DRIVERS 21082M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21083L: dmaengine@vger.kernel.org 21084S: Maintained 21085F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21086F: Documentation/devicetree/bindings/dma/ti-edma.txt 21087F: Documentation/devicetree/bindings/dma/ti/ 21088F: drivers/dma/ti/ 21089F: include/linux/dma/k3-psil.h 21090F: include/linux/dma/k3-udma-glue.h 21091F: include/linux/dma/ti-cppi5.h 21092X: drivers/dma/ti/cppi41.c 21093 21094TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21095M: Robert Marko <robert.marko@sartura.hr> 21096M: Luka Perkov <luka.perkov@sartura.hr> 21097L: linux-hwmon@vger.kernel.org 21098S: Maintained 21099F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21100F: Documentation/hwmon/tps23861.rst 21101F: drivers/hwmon/tps23861.c 21102 21103TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21104M: Ricardo Ribalda <ribalda@kernel.org> 21105L: linux-iio@vger.kernel.org 21106S: Supported 21107F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21108F: drivers/iio/dac/ti-dac7612.c 21109 21110TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21111M: Nishanth Menon <nm@ti.com> 21112M: Tero Kristo <kristo@kernel.org> 21113M: Santosh Shilimkar <ssantosh@kernel.org> 21114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21115S: Maintained 21116F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21117F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21118F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21119F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21120F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21121F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21122F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21123F: drivers/clk/keystone/sci-clk.c 21124F: drivers/firmware/ti_sci* 21125F: drivers/irqchip/irq-ti-sci-inta.c 21126F: drivers/irqchip/irq-ti-sci-intr.c 21127F: drivers/reset/reset-ti-sci.c 21128F: drivers/soc/ti/ti_sci_inta_msi.c 21129F: drivers/soc/ti/ti_sci_pm_domains.c 21130F: include/dt-bindings/soc/ti,sci_pm_domain.h 21131F: include/linux/soc/ti/ti_sci_inta_msi.h 21132F: include/linux/soc/ti/ti_sci_protocol.h 21133 21134TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21135M: Puranjay Mohan <puranjay12@gmail.com> 21136L: linux-iio@vger.kernel.org 21137S: Supported 21138F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21139F: drivers/iio/temperature/tmp117.c 21140 21141THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21142M: Hans Verkuil <hverkuil@xs4all.nl> 21143L: linux-media@vger.kernel.org 21144S: Maintained 21145W: https://linuxtv.org 21146T: git git://linuxtv.org/media_tree.git 21147F: drivers/media/radio/radio-raremono.c 21148 21149THERMAL 21150M: Rafael J. Wysocki <rafael@kernel.org> 21151M: Daniel Lezcano <daniel.lezcano@linaro.org> 21152R: Amit Kucheria <amitk@kernel.org> 21153R: Zhang Rui <rui.zhang@intel.com> 21154L: linux-pm@vger.kernel.org 21155S: Supported 21156Q: https://patchwork.kernel.org/project/linux-pm/list/ 21157T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21158F: Documentation/ABI/testing/sysfs-class-thermal 21159F: Documentation/admin-guide/thermal/ 21160F: Documentation/devicetree/bindings/thermal/ 21161F: Documentation/driver-api/thermal/ 21162F: drivers/thermal/ 21163F: include/dt-bindings/thermal/ 21164F: include/linux/cpu_cooling.h 21165F: include/linux/thermal.h 21166F: include/uapi/linux/thermal.h 21167F: tools/lib/thermal/ 21168F: tools/thermal/ 21169 21170THERMAL DRIVER FOR AMLOGIC SOCS 21171M: Guillaume La Roque <glaroque@baylibre.com> 21172L: linux-pm@vger.kernel.org 21173L: linux-amlogic@lists.infradead.org 21174S: Supported 21175W: http://linux-meson.com/ 21176F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21177F: drivers/thermal/amlogic_thermal.c 21178 21179THERMAL/CPU_COOLING 21180M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21181M: Daniel Lezcano <daniel.lezcano@linaro.org> 21182M: Viresh Kumar <viresh.kumar@linaro.org> 21183R: Lukasz Luba <lukasz.luba@arm.com> 21184L: linux-pm@vger.kernel.org 21185S: Supported 21186F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21187F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21188F: drivers/thermal/cpufreq_cooling.c 21189F: drivers/thermal/cpuidle_cooling.c 21190F: include/linux/cpu_cooling.h 21191 21192THERMAL/POWER_ALLOCATOR 21193M: Lukasz Luba <lukasz.luba@arm.com> 21194L: linux-pm@vger.kernel.org 21195S: Maintained 21196F: Documentation/driver-api/thermal/power_allocator.rst 21197F: drivers/thermal/gov_power_allocator.c 21198F: drivers/thermal/thermal_trace_ipa.h 21199 21200THINKPAD ACPI EXTRAS DRIVER 21201M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21202L: ibm-acpi-devel@lists.sourceforge.net 21203L: platform-driver-x86@vger.kernel.org 21204S: Maintained 21205W: http://ibm-acpi.sourceforge.net 21206W: http://thinkwiki.org/wiki/Ibm-acpi 21207T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21208F: drivers/platform/x86/thinkpad_acpi.c 21209 21210THINKPAD LMI DRIVER 21211M: Mark Pearson <markpearson@lenovo.com> 21212L: platform-driver-x86@vger.kernel.org 21213S: Maintained 21214F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21215F: drivers/platform/x86/think-lmi.? 21216 21217THUNDERBOLT DMA TRAFFIC TEST DRIVER 21218M: Isaac Hazan <isaac.hazan@intel.com> 21219L: linux-usb@vger.kernel.org 21220S: Maintained 21221F: drivers/thunderbolt/dma_test.c 21222 21223THUNDERBOLT DRIVER 21224M: Andreas Noever <andreas.noever@gmail.com> 21225M: Michael Jamet <michael.jamet@intel.com> 21226M: Mika Westerberg <mika.westerberg@linux.intel.com> 21227M: Yehezkel Bernat <YehezkelShB@gmail.com> 21228L: linux-usb@vger.kernel.org 21229S: Maintained 21230T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21231F: Documentation/admin-guide/thunderbolt.rst 21232F: drivers/thunderbolt/ 21233F: include/linux/thunderbolt.h 21234 21235THUNDERBOLT NETWORK DRIVER 21236M: Michael Jamet <michael.jamet@intel.com> 21237M: Mika Westerberg <mika.westerberg@linux.intel.com> 21238M: Yehezkel Bernat <YehezkelShB@gmail.com> 21239L: netdev@vger.kernel.org 21240S: Maintained 21241F: drivers/net/thunderbolt/ 21242 21243THUNDERX GPIO DRIVER 21244M: Robert Richter <rric@kernel.org> 21245S: Odd Fixes 21246F: drivers/gpio/gpio-thunderx.c 21247 21248TI ADS7924 ADC DRIVER 21249M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21250L: linux-iio@vger.kernel.org 21251S: Supported 21252F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21253F: drivers/iio/adc/ti-ads7924.c 21254 21255TI AM437X VPFE DRIVER 21256M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21257L: linux-media@vger.kernel.org 21258S: Maintained 21259W: https://linuxtv.org 21260Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21261T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21262F: drivers/media/platform/ti/am437x/ 21263 21264TI BANDGAP AND THERMAL DRIVER 21265M: Eduardo Valentin <edubezval@gmail.com> 21266M: Keerthy <j-keerthy@ti.com> 21267L: linux-pm@vger.kernel.org 21268L: linux-omap@vger.kernel.org 21269S: Maintained 21270F: drivers/thermal/ti-soc-thermal/ 21271 21272TI BQ27XXX POWER SUPPLY DRIVER 21273F: drivers/power/supply/bq27xxx_battery.c 21274F: drivers/power/supply/bq27xxx_battery_i2c.c 21275F: include/linux/power/bq27xxx_battery.h 21276 21277TI CDCE706 CLOCK DRIVER 21278M: Max Filippov <jcmvbkbc@gmail.com> 21279S: Maintained 21280F: drivers/clk/clk-cdce706.c 21281 21282TI CLOCK DRIVER 21283M: Tero Kristo <kristo@kernel.org> 21284L: linux-omap@vger.kernel.org 21285S: Odd Fixes 21286F: drivers/clk/ti/ 21287F: include/linux/clk/ti.h 21288 21289TI DAVINCI MACHINE SUPPORT 21290M: Bartosz Golaszewski <brgl@bgdev.pl> 21291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21292S: Maintained 21293T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21294F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21295F: arch/arm/boot/dts/ti/davinci/ 21296F: arch/arm/mach-davinci/ 21297F: drivers/i2c/busses/i2c-davinci.c 21298 21299TI DAVINCI SERIES CLOCK DRIVER 21300M: David Lechner <david@lechnology.com> 21301R: Sekhar Nori <nsekhar@ti.com> 21302S: Maintained 21303F: Documentation/devicetree/bindings/clock/ti/davinci/ 21304F: drivers/clk/davinci/ 21305F: include/linux/clk/davinci.h 21306 21307TI DAVINCI SERIES GPIO DRIVER 21308M: Keerthy <j-keerthy@ti.com> 21309L: linux-gpio@vger.kernel.org 21310S: Maintained 21311F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21312F: drivers/gpio/gpio-davinci.c 21313 21314TI DAVINCI SERIES MEDIA DRIVER 21315M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21316L: linux-media@vger.kernel.org 21317S: Maintained 21318W: https://linuxtv.org 21319Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21320T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21321F: drivers/media/platform/ti/davinci/ 21322F: include/media/davinci/ 21323 21324TI ENHANCED CAPTURE (eCAP) DRIVER 21325M: Vignesh Raghavendra <vigneshr@ti.com> 21326R: Julien Panis <jpanis@baylibre.com> 21327L: linux-iio@vger.kernel.org 21328L: linux-omap@vger.kernel.org 21329S: Maintained 21330F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21331F: drivers/counter/ti-ecap-capture.c 21332 21333TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21334R: David Lechner <david@lechnology.com> 21335L: linux-iio@vger.kernel.org 21336F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21337F: drivers/counter/ti-eqep.c 21338 21339TI ETHERNET SWITCH DRIVER (CPSW) 21340R: Grygorii Strashko <grygorii.strashko@ti.com> 21341L: linux-omap@vger.kernel.org 21342L: netdev@vger.kernel.org 21343S: Maintained 21344F: drivers/net/ethernet/ti/cpsw* 21345F: drivers/net/ethernet/ti/davinci* 21346 21347TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21348M: Alex Dubov <oakad@yahoo.com> 21349S: Maintained 21350W: http://tifmxx.berlios.de/ 21351F: drivers/memstick/host/tifm_ms.c 21352F: drivers/misc/tifm* 21353F: drivers/mmc/host/tifm_sd.c 21354F: include/linux/tifm.h 21355 21356TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21357M: Nishanth Menon <nm@ti.com> 21358M: Santosh Shilimkar <ssantosh@kernel.org> 21359L: linux-kernel@vger.kernel.org 21360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21361S: Maintained 21362T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21363F: drivers/soc/ti/* 21364 21365TI LM49xxx FAMILY ASoC CODEC DRIVERS 21366M: M R Swami Reddy <mr.swami.reddy@ti.com> 21367M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21369S: Maintained 21370F: sound/soc/codecs/isabelle* 21371F: sound/soc/codecs/lm49453* 21372 21373TI LMP92064 ADC DRIVER 21374M: Leonard Göhrs <l.goehrs@pengutronix.de> 21375R: kernel@pengutronix.de 21376L: linux-iio@vger.kernel.org 21377S: Maintained 21378F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21379F: drivers/iio/adc/ti-lmp92064.c 21380 21381TI PCM3060 ASoC CODEC DRIVER 21382M: Kirill Marinushkin <kmarinushkin@birdec.com> 21383L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21384S: Maintained 21385F: Documentation/devicetree/bindings/sound/pcm3060.txt 21386F: sound/soc/codecs/pcm3060* 21387 21388TI TAS571X FAMILY ASoC CODEC DRIVER 21389M: Kevin Cernekee <cernekee@chromium.org> 21390L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21391S: Odd Fixes 21392F: sound/soc/codecs/tas571x* 21393 21394TI TMAG5273 MAGNETOMETER DRIVER 21395M: Gerald Loacker <gerald.loacker@wolfvision.net> 21396L: linux-iio@vger.kernel.org 21397S: Maintained 21398F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21399F: drivers/iio/magnetometer/tmag5273.c 21400 21401TI TRF7970A NFC DRIVER 21402M: Mark Greer <mgreer@animalcreek.com> 21403L: linux-wireless@vger.kernel.org 21404S: Supported 21405F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21406F: drivers/nfc/trf7970a.c 21407 21408TI TSC2046 ADC DRIVER 21409M: Oleksij Rempel <o.rempel@pengutronix.de> 21410R: kernel@pengutronix.de 21411L: linux-iio@vger.kernel.org 21412S: Maintained 21413F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21414F: drivers/iio/adc/ti-tsc2046.c 21415 21416TI TWL4030 SERIES SOC CODEC DRIVER 21417M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21418L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21419S: Maintained 21420F: sound/soc/codecs/twl4030* 21421 21422TI VPE/CAL DRIVERS 21423M: Benoit Parrot <bparrot@ti.com> 21424L: linux-media@vger.kernel.org 21425S: Maintained 21426W: http://linuxtv.org/ 21427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21428F: Documentation/devicetree/bindings/media/ti,cal.yaml 21429F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21430F: drivers/media/platform/ti/cal/ 21431F: drivers/media/platform/ti/vpe/ 21432 21433TI WILINK WIRELESS DRIVERS 21434L: linux-wireless@vger.kernel.org 21435S: Orphan 21436W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21437W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21438T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21439F: drivers/net/wireless/ti/ 21440 21441TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21442M: John Stultz <jstultz@google.com> 21443M: Thomas Gleixner <tglx@linutronix.de> 21444R: Stephen Boyd <sboyd@kernel.org> 21445L: linux-kernel@vger.kernel.org 21446S: Supported 21447T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21448F: include/linux/clocksource.h 21449F: include/linux/time.h 21450F: include/linux/timex.h 21451F: include/uapi/linux/time.h 21452F: include/uapi/linux/timex.h 21453F: kernel/time/alarmtimer.c 21454F: kernel/time/clocksource.c 21455F: kernel/time/ntp.c 21456F: kernel/time/time*.c 21457F: tools/testing/selftests/timers/ 21458 21459TIPC NETWORK LAYER 21460M: Jon Maloy <jmaloy@redhat.com> 21461M: Ying Xue <ying.xue@windriver.com> 21462L: netdev@vger.kernel.org (core kernel code) 21463L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21464S: Maintained 21465W: http://tipc.sourceforge.net/ 21466F: include/uapi/linux/tipc*.h 21467F: net/tipc/ 21468 21469TLAN NETWORK DRIVER 21470M: Samuel Chessman <chessman@tux.org> 21471L: tlan-devel@lists.sourceforge.net (subscribers-only) 21472S: Maintained 21473W: http://sourceforge.net/projects/tlan/ 21474F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21475F: drivers/net/ethernet/ti/tlan.* 21476 21477TMIO/SDHI MMC DRIVER 21478M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21479L: linux-mmc@vger.kernel.org 21480L: linux-renesas-soc@vger.kernel.org 21481S: Supported 21482F: drivers/mmc/host/renesas_sdhi* 21483F: drivers/mmc/host/tmio_mmc* 21484F: include/linux/mfd/tmio.h 21485 21486TMP401 HARDWARE MONITOR DRIVER 21487M: Guenter Roeck <linux@roeck-us.net> 21488L: linux-hwmon@vger.kernel.org 21489S: Maintained 21490F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21491F: Documentation/hwmon/tmp401.rst 21492F: drivers/hwmon/tmp401.c 21493 21494TMP464 HARDWARE MONITOR DRIVER 21495M: Guenter Roeck <linux@roeck-us.net> 21496L: linux-hwmon@vger.kernel.org 21497S: Maintained 21498F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21499F: Documentation/hwmon/tmp464.rst 21500F: drivers/hwmon/tmp464.c 21501 21502TMP513 HARDWARE MONITOR DRIVER 21503M: Eric Tremblay <etremblay@distech-controls.com> 21504L: linux-hwmon@vger.kernel.org 21505S: Maintained 21506F: Documentation/hwmon/tmp513.rst 21507F: drivers/hwmon/tmp513.c 21508 21509TMPFS (SHMEM FILESYSTEM) 21510M: Hugh Dickins <hughd@google.com> 21511L: linux-mm@kvack.org 21512S: Maintained 21513F: include/linux/shmem_fs.h 21514F: mm/shmem.c 21515 21516TOMOYO SECURITY MODULE 21517M: Kentaro Takeda <takedakn@nttdata.co.jp> 21518M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21519L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21520L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21521L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21522L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21523S: Maintained 21524W: https://tomoyo.osdn.jp/ 21525F: security/tomoyo/ 21526 21527TOPSTAR LAPTOP EXTRAS DRIVER 21528M: Herton Ronaldo Krzesinski <herton@canonical.com> 21529L: platform-driver-x86@vger.kernel.org 21530S: Maintained 21531F: drivers/platform/x86/topstar-laptop.c 21532 21533TORTURE-TEST MODULES 21534M: Davidlohr Bueso <dave@stgolabs.net> 21535M: "Paul E. McKenney" <paulmck@kernel.org> 21536M: Josh Triplett <josh@joshtriplett.org> 21537L: linux-kernel@vger.kernel.org 21538S: Supported 21539T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21540F: Documentation/RCU/torture.rst 21541F: kernel/locking/locktorture.c 21542F: kernel/rcu/rcuscale.c 21543F: kernel/rcu/rcutorture.c 21544F: kernel/rcu/refscale.c 21545F: kernel/torture.c 21546 21547TOSHIBA ACPI EXTRAS DRIVER 21548M: Azael Avalos <coproscefalo@gmail.com> 21549L: platform-driver-x86@vger.kernel.org 21550S: Maintained 21551F: drivers/platform/x86/toshiba_acpi.c 21552 21553TOSHIBA BLUETOOTH DRIVER 21554M: Azael Avalos <coproscefalo@gmail.com> 21555L: platform-driver-x86@vger.kernel.org 21556S: Maintained 21557F: drivers/platform/x86/toshiba_bluetooth.c 21558 21559TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21560M: Azael Avalos <coproscefalo@gmail.com> 21561L: platform-driver-x86@vger.kernel.org 21562S: Maintained 21563F: drivers/platform/x86/toshiba_haps.c 21564 21565TOSHIBA SMM DRIVER 21566M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21567S: Maintained 21568W: http://www.buzzard.org.uk/toshiba/ 21569F: drivers/char/toshiba.c 21570F: include/linux/toshiba.h 21571F: include/uapi/linux/toshiba.h 21572 21573TOSHIBA TC358743 DRIVER 21574M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21575L: linux-media@vger.kernel.org 21576S: Maintained 21577F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21578F: drivers/media/i2c/tc358743* 21579F: include/media/i2c/tc358743.h 21580 21581TOSHIBA WMI HOTKEYS DRIVER 21582M: Azael Avalos <coproscefalo@gmail.com> 21583L: platform-driver-x86@vger.kernel.org 21584S: Maintained 21585F: drivers/platform/x86/toshiba-wmi.c 21586 21587TPM DEVICE DRIVER 21588M: Peter Huewe <peterhuewe@gmx.de> 21589M: Jarkko Sakkinen <jarkko@kernel.org> 21590R: Jason Gunthorpe <jgg@ziepe.ca> 21591L: linux-integrity@vger.kernel.org 21592S: Maintained 21593W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21594Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21595T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21596F: drivers/char/tpm/ 21597 21598TPS546D24 DRIVER 21599M: Duke Du <dukedu83@gmail.com> 21600L: linux-hwmon@vger.kernel.org 21601S: Maintained 21602F: Documentation/hwmon/tps546d24.rst 21603F: drivers/hwmon/pmbus/tps546d24.c 21604 21605TRACING 21606M: Steven Rostedt <rostedt@goodmis.org> 21607M: Masami Hiramatsu <mhiramat@kernel.org> 21608L: linux-kernel@vger.kernel.org 21609L: linux-trace-kernel@vger.kernel.org 21610S: Maintained 21611Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21612T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21613F: Documentation/trace/* 21614F: fs/tracefs/ 21615F: include/linux/trace*.h 21616F: include/trace/ 21617F: kernel/trace/ 21618F: scripts/tracing/ 21619F: tools/testing/selftests/ftrace/ 21620 21621TRACING MMIO ACCESSES (MMIOTRACE) 21622M: Steven Rostedt <rostedt@goodmis.org> 21623M: Masami Hiramatsu <mhiramat@kernel.org> 21624R: Karol Herbst <karolherbst@gmail.com> 21625R: Pekka Paalanen <ppaalanen@gmail.com> 21626L: linux-kernel@vger.kernel.org 21627L: nouveau@lists.freedesktop.org 21628S: Maintained 21629F: arch/x86/mm/kmmio.c 21630F: arch/x86/mm/mmio-mod.c 21631F: arch/x86/mm/testmmiotrace.c 21632F: include/linux/mmiotrace.h 21633F: kernel/trace/trace_mmiotrace.c 21634 21635TRACING OS NOISE / LATENCY TRACERS 21636M: Steven Rostedt <rostedt@goodmis.org> 21637M: Daniel Bristot de Oliveira <bristot@kernel.org> 21638S: Maintained 21639F: Documentation/trace/hwlat_detector.rst 21640F: Documentation/trace/osnoise-tracer.rst 21641F: Documentation/trace/timerlat-tracer.rst 21642F: arch/*/kernel/trace.c 21643F: include/trace/events/osnoise.h 21644F: kernel/trace/trace_hwlat.c 21645F: kernel/trace/trace_irqsoff.c 21646F: kernel/trace/trace_osnoise.c 21647F: kernel/trace/trace_sched_wakeup.c 21648 21649TRADITIONAL CHINESE DOCUMENTATION 21650M: Hu Haowen <src.res@email.cn> 21651L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21652S: Maintained 21653W: https://github.com/srcres258/linux-doc 21654T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21655F: Documentation/translations/zh_TW/ 21656 21657TTY LAYER 21658M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21659M: Jiri Slaby <jirislaby@kernel.org> 21660L: linux-kernel@vger.kernel.org 21661L: linux-serial@vger.kernel.org 21662S: Supported 21663T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21664F: Documentation/driver-api/serial/ 21665F: drivers/tty/ 21666F: drivers/tty/serial/serial_base.h 21667F: drivers/tty/serial/serial_base_bus.c 21668F: drivers/tty/serial/serial_core.c 21669F: drivers/tty/serial/serial_ctrl.c 21670F: drivers/tty/serial/serial_port.c 21671F: include/linux/selection.h 21672F: include/linux/serial.h 21673F: include/linux/serial_core.h 21674F: include/linux/sysrq.h 21675F: include/linux/tty*.h 21676F: include/linux/vt.h 21677F: include/linux/vt_*.h 21678F: include/uapi/linux/serial.h 21679F: include/uapi/linux/serial_core.h 21680F: include/uapi/linux/tty.h 21681 21682TUA9001 MEDIA DRIVER 21683M: Antti Palosaari <crope@iki.fi> 21684L: linux-media@vger.kernel.org 21685S: Maintained 21686W: https://linuxtv.org 21687W: http://palosaari.fi/linux/ 21688Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21689T: git git://linuxtv.org/anttip/media_tree.git 21690F: drivers/media/tuners/tua9001* 21691 21692TULIP NETWORK DRIVERS 21693L: netdev@vger.kernel.org 21694L: linux-parisc@vger.kernel.org 21695S: Orphan 21696F: drivers/net/ethernet/dec/tulip/ 21697 21698TUN/TAP driver 21699M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21700M: Jason Wang <jasowang@redhat.com> 21701S: Maintained 21702W: http://vtun.sourceforge.net/tun 21703F: Documentation/networking/tuntap.rst 21704F: arch/um/os-Linux/drivers/ 21705F: drivers/net/tap.c 21706F: drivers/net/tun.c 21707 21708TURBOCHANNEL SUBSYSTEM 21709M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21710M: Ralf Baechle <ralf@linux-mips.org> 21711L: linux-mips@vger.kernel.org 21712S: Maintained 21713Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21714F: drivers/tc/ 21715F: include/linux/tc.h 21716 21717TURBOSTAT UTILITY 21718M: "Len Brown" <lenb@kernel.org> 21719L: linux-pm@vger.kernel.org 21720S: Supported 21721Q: https://patchwork.kernel.org/project/linux-pm/list/ 21722B: https://bugzilla.kernel.org 21723T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21724F: tools/power/x86/turbostat/ 21725 21726TW5864 VIDEO4LINUX DRIVER 21727M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21728M: Anton Sviridenko <anton@corp.bluecherry.net> 21729M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21730M: Andrey Utkin <andrey_utkin@fastmail.com> 21731L: linux-media@vger.kernel.org 21732S: Supported 21733F: drivers/media/pci/tw5864/ 21734 21735TW68 VIDEO4LINUX DRIVER 21736M: Hans Verkuil <hverkuil@xs4all.nl> 21737L: linux-media@vger.kernel.org 21738S: Odd Fixes 21739W: https://linuxtv.org 21740T: git git://linuxtv.org/media_tree.git 21741F: drivers/media/pci/tw68/ 21742 21743TW686X VIDEO4LINUX DRIVER 21744M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21745L: linux-media@vger.kernel.org 21746S: Maintained 21747W: http://linuxtv.org 21748T: git git://linuxtv.org/media_tree.git 21749F: drivers/media/pci/tw686x/ 21750 21751U-BOOT ENVIRONMENT VARIABLES 21752M: Rafał Miłecki <rafal@milecki.pl> 21753S: Maintained 21754F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21755F: drivers/nvmem/u-boot-env.c 21756 21757UACCE ACCELERATOR FRAMEWORK 21758M: Zhangfei Gao <zhangfei.gao@linaro.org> 21759M: Zhou Wang <wangzhou1@hisilicon.com> 21760L: linux-accelerators@lists.ozlabs.org 21761L: linux-kernel@vger.kernel.org 21762S: Maintained 21763F: Documentation/ABI/testing/sysfs-driver-uacce 21764F: Documentation/misc-devices/uacce.rst 21765F: drivers/misc/uacce/ 21766F: include/linux/uacce.h 21767F: include/uapi/misc/uacce/ 21768 21769UBI FILE SYSTEM (UBIFS) 21770M: Richard Weinberger <richard@nod.at> 21771L: linux-mtd@lists.infradead.org 21772S: Supported 21773W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21774T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21775T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21776F: Documentation/ABI/testing/sysfs-fs-ubifs 21777F: Documentation/filesystems/ubifs-authentication.rst 21778F: Documentation/filesystems/ubifs.rst 21779F: fs/ubifs/ 21780 21781UBLK USERSPACE BLOCK DRIVER 21782M: Ming Lei <ming.lei@redhat.com> 21783L: linux-block@vger.kernel.org 21784S: Maintained 21785F: Documentation/block/ublk.rst 21786F: drivers/block/ublk_drv.c 21787F: include/uapi/linux/ublk_cmd.h 21788 21789UCLINUX (M68KNOMMU AND COLDFIRE) 21790M: Greg Ungerer <gerg@linux-m68k.org> 21791L: linux-m68k@lists.linux-m68k.org 21792S: Maintained 21793W: http://www.linux-m68k.org/ 21794T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21795F: arch/m68k/*/*_no.* 21796F: arch/m68k/68*/ 21797F: arch/m68k/coldfire/ 21798F: arch/m68k/include/asm/*_no.* 21799 21800UDF FILESYSTEM 21801M: Jan Kara <jack@suse.com> 21802S: Maintained 21803F: Documentation/filesystems/udf.rst 21804F: fs/udf/ 21805 21806UDRAW TABLET 21807M: Bastien Nocera <hadess@hadess.net> 21808L: linux-input@vger.kernel.org 21809S: Maintained 21810F: drivers/hid/hid-udraw-ps3.c 21811 21812UFS FILESYSTEM 21813M: Evgeniy Dushistov <dushistov@mail.ru> 21814S: Maintained 21815F: Documentation/admin-guide/ufs.rst 21816F: fs/ufs/ 21817 21818UHID USERSPACE HID IO DRIVER 21819M: David Rheinsberg <david.rheinsberg@gmail.com> 21820L: linux-input@vger.kernel.org 21821S: Maintained 21822F: drivers/hid/uhid.c 21823F: include/uapi/linux/uhid.h 21824 21825ULPI BUS 21826M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21827L: linux-usb@vger.kernel.org 21828S: Maintained 21829F: drivers/usb/common/ulpi.c 21830F: include/linux/ulpi/ 21831 21832UNICODE SUBSYSTEM 21833M: Gabriel Krisman Bertazi <krisman@collabora.com> 21834L: linux-fsdevel@vger.kernel.org 21835S: Supported 21836F: fs/unicode/ 21837 21838UNIFDEF 21839M: Tony Finch <dot@dotat.at> 21840S: Maintained 21841W: http://dotat.at/prog/unifdef 21842F: scripts/unifdef.c 21843 21844UNIFORM CDROM DRIVER 21845M: Phillip Potter <phil@philpotter.co.uk> 21846S: Maintained 21847F: Documentation/cdrom/ 21848F: drivers/cdrom/cdrom.c 21849F: include/linux/cdrom.h 21850F: include/uapi/linux/cdrom.h 21851 21852UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21853R: Alim Akhtar <alim.akhtar@samsung.com> 21854R: Avri Altman <avri.altman@wdc.com> 21855R: Bart Van Assche <bvanassche@acm.org> 21856L: linux-scsi@vger.kernel.org 21857S: Supported 21858F: Documentation/devicetree/bindings/ufs/ 21859F: Documentation/scsi/ufs.rst 21860F: drivers/ufs/core/ 21861 21862UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21863M: Pedro Sousa <pedrom.sousa@synopsys.com> 21864L: linux-scsi@vger.kernel.org 21865S: Supported 21866F: drivers/ufs/host/*dwc* 21867 21868UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21869M: Alim Akhtar <alim.akhtar@samsung.com> 21870L: linux-scsi@vger.kernel.org 21871S: Maintained 21872F: drivers/ufs/host/ufs-exynos* 21873 21874UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21875M: Stanley Chu <stanley.chu@mediatek.com> 21876L: linux-scsi@vger.kernel.org 21877L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21878S: Maintained 21879F: drivers/ufs/host/ufs-mediatek* 21880 21881UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21882M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21883L: linux-arm-msm@vger.kernel.org 21884L: linux-scsi@vger.kernel.org 21885S: Maintained 21886F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21887F: drivers/ufs/host/ufs-qcom* 21888 21889UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21890M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21891L: linux-renesas-soc@vger.kernel.org 21892L: linux-scsi@vger.kernel.org 21893S: Maintained 21894F: drivers/ufs/host/ufs-renesas.c 21895 21896UNSORTED BLOCK IMAGES (UBI) 21897M: Richard Weinberger <richard@nod.at> 21898L: linux-mtd@lists.infradead.org 21899S: Supported 21900W: http://www.linux-mtd.infradead.org/ 21901T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21902T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21903F: drivers/mtd/ubi/ 21904F: include/linux/mtd/ubi.h 21905F: include/uapi/mtd/ubi-user.h 21906 21907USB "USBNET" DRIVER FRAMEWORK 21908M: Oliver Neukum <oneukum@suse.com> 21909L: netdev@vger.kernel.org 21910S: Maintained 21911W: http://www.linux-usb.org/usbnet 21912F: drivers/net/usb/usbnet.c 21913F: include/linux/usb/usbnet.h 21914 21915USB ACM DRIVER 21916M: Oliver Neukum <oneukum@suse.com> 21917L: linux-usb@vger.kernel.org 21918S: Maintained 21919F: Documentation/usb/acm.rst 21920F: drivers/usb/class/cdc-acm.* 21921 21922USB APPLE MFI FASTCHARGE DRIVER 21923M: Bastien Nocera <hadess@hadess.net> 21924L: linux-usb@vger.kernel.org 21925S: Maintained 21926F: drivers/usb/misc/apple-mfi-fastcharge.c 21927 21928USB AR5523 WIRELESS DRIVER 21929L: linux-wireless@vger.kernel.org 21930S: Orphan 21931F: drivers/net/wireless/ath/ar5523/ 21932 21933USB ATTACHED SCSI 21934M: Oliver Neukum <oneukum@suse.com> 21935L: linux-usb@vger.kernel.org 21936L: linux-scsi@vger.kernel.org 21937S: Maintained 21938F: drivers/usb/storage/uas.c 21939 21940USB CDC ETHERNET DRIVER 21941M: Oliver Neukum <oliver@neukum.org> 21942L: linux-usb@vger.kernel.org 21943S: Maintained 21944F: drivers/net/usb/cdc_*.c 21945F: include/uapi/linux/usb/cdc.h 21946 21947USB CHAOSKEY DRIVER 21948M: Keith Packard <keithp@keithp.com> 21949L: linux-usb@vger.kernel.org 21950S: Maintained 21951F: drivers/usb/misc/chaoskey.c 21952 21953USB CYPRESS C67X00 DRIVER 21954L: linux-usb@vger.kernel.org 21955S: Orphan 21956F: drivers/usb/c67x00/ 21957 21958USB DAVICOM DM9601 DRIVER 21959M: Peter Korsgaard <peter@korsgaard.com> 21960L: netdev@vger.kernel.org 21961S: Maintained 21962W: http://www.linux-usb.org/usbnet 21963F: drivers/net/usb/dm9601.c 21964 21965USB EHCI DRIVER 21966M: Alan Stern <stern@rowland.harvard.edu> 21967L: linux-usb@vger.kernel.org 21968S: Maintained 21969F: Documentation/usb/ehci.rst 21970F: drivers/usb/host/ehci* 21971 21972USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21973M: Jiri Kosina <jikos@kernel.org> 21974M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21975L: linux-usb@vger.kernel.org 21976S: Maintained 21977T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21978F: Documentation/hid/hiddev.rst 21979F: drivers/hid/usbhid/ 21980 21981USB INTEL XHCI ROLE MUX DRIVER 21982M: Hans de Goede <hdegoede@redhat.com> 21983L: linux-usb@vger.kernel.org 21984S: Maintained 21985F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21986 21987USB IP DRIVER FOR HISILICON KIRIN 960 21988M: Yu Chen <chenyu56@huawei.com> 21989M: Binghui Wang <wangbinghui@hisilicon.com> 21990L: linux-usb@vger.kernel.org 21991S: Maintained 21992F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21993F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21994 21995USB IP DRIVER FOR HISILICON KIRIN 970 21996M: Mauro Carvalho Chehab <mchehab@kernel.org> 21997L: linux-usb@vger.kernel.org 21998S: Maintained 21999F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22000F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22001 22002USB ISP116X DRIVER 22003M: Olav Kongas <ok@artecdesign.ee> 22004L: linux-usb@vger.kernel.org 22005S: Maintained 22006F: drivers/usb/host/isp116x* 22007F: include/linux/usb/isp116x.h 22008 22009USB ISP1760 DRIVER 22010M: Rui Miguel Silva <rui.silva@linaro.org> 22011L: linux-usb@vger.kernel.org 22012S: Maintained 22013F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22014F: drivers/usb/isp1760/* 22015 22016USB LAN78XX ETHERNET DRIVER 22017M: Woojung Huh <woojung.huh@microchip.com> 22018M: UNGLinuxDriver@microchip.com 22019L: netdev@vger.kernel.org 22020S: Maintained 22021F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22022F: drivers/net/usb/lan78xx.* 22023F: include/dt-bindings/net/microchip-lan78xx.h 22024 22025USB MASS STORAGE DRIVER 22026M: Alan Stern <stern@rowland.harvard.edu> 22027L: linux-usb@vger.kernel.org 22028L: usb-storage@lists.one-eyed-alien.net 22029S: Maintained 22030F: drivers/usb/storage/ 22031 22032USB MIDI DRIVER 22033M: Clemens Ladisch <clemens@ladisch.de> 22034L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22035S: Maintained 22036T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22037F: sound/usb/midi.* 22038 22039USB NETWORKING DRIVERS 22040L: linux-usb@vger.kernel.org 22041S: Odd Fixes 22042F: drivers/net/usb/ 22043 22044USB OHCI DRIVER 22045M: Alan Stern <stern@rowland.harvard.edu> 22046L: linux-usb@vger.kernel.org 22047S: Maintained 22048F: Documentation/usb/ohci.rst 22049F: drivers/usb/host/ohci* 22050 22051USB OTG FSM (Finite State Machine) 22052M: Peter Chen <peter.chen@kernel.org> 22053L: linux-usb@vger.kernel.org 22054S: Maintained 22055T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22056F: drivers/usb/common/usb-otg-fsm.c 22057 22058USB OVER IP DRIVER 22059M: Valentina Manea <valentina.manea.m@gmail.com> 22060M: Shuah Khan <shuah@kernel.org> 22061M: Shuah Khan <skhan@linuxfoundation.org> 22062R: Hongren Zheng <i@zenithal.me> 22063L: linux-usb@vger.kernel.org 22064S: Maintained 22065F: Documentation/usb/usbip_protocol.rst 22066F: drivers/usb/usbip/ 22067F: tools/testing/selftests/drivers/usb/usbip/ 22068F: tools/usb/usbip/ 22069 22070USB PEGASUS DRIVER 22071M: Petko Manolov <petkan@nucleusys.com> 22072L: linux-usb@vger.kernel.org 22073L: netdev@vger.kernel.org 22074S: Maintained 22075W: https://github.com/petkan/pegasus 22076T: git https://github.com/petkan/pegasus.git 22077F: drivers/net/usb/pegasus.* 22078 22079USB PRINTER DRIVER (usblp) 22080M: Pete Zaitcev <zaitcev@redhat.com> 22081L: linux-usb@vger.kernel.org 22082S: Supported 22083F: drivers/usb/class/usblp.c 22084 22085USB QMI WWAN NETWORK DRIVER 22086M: Bjørn Mork <bjorn@mork.no> 22087L: netdev@vger.kernel.org 22088S: Maintained 22089F: Documentation/ABI/testing/sysfs-class-net-qmi 22090F: drivers/net/usb/qmi_wwan.c 22091 22092USB RAW GADGET DRIVER 22093R: Andrey Konovalov <andreyknvl@gmail.com> 22094L: linux-usb@vger.kernel.org 22095S: Maintained 22096F: Documentation/usb/raw-gadget.rst 22097F: drivers/usb/gadget/legacy/raw_gadget.c 22098F: include/uapi/linux/usb/raw_gadget.h 22099 22100USB RTL8150 DRIVER 22101M: Petko Manolov <petkan@nucleusys.com> 22102L: linux-usb@vger.kernel.org 22103L: netdev@vger.kernel.org 22104S: Maintained 22105W: https://github.com/petkan/rtl8150 22106T: git https://github.com/petkan/rtl8150.git 22107F: drivers/net/usb/rtl8150.c 22108 22109USB SERIAL SUBSYSTEM 22110M: Johan Hovold <johan@kernel.org> 22111L: linux-usb@vger.kernel.org 22112S: Maintained 22113T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22114F: Documentation/usb/usb-serial.rst 22115F: drivers/usb/serial/ 22116F: include/linux/usb/serial.h 22117 22118USB SMSC75XX ETHERNET DRIVER 22119M: Steve Glendinning <steve.glendinning@shawell.net> 22120L: netdev@vger.kernel.org 22121S: Maintained 22122F: drivers/net/usb/smsc75xx.* 22123 22124USB SMSC95XX ETHERNET DRIVER 22125M: Steve Glendinning <steve.glendinning@shawell.net> 22126M: UNGLinuxDriver@microchip.com 22127L: netdev@vger.kernel.org 22128S: Maintained 22129F: drivers/net/usb/smsc95xx.* 22130 22131USB SUBSYSTEM 22132M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22133L: linux-usb@vger.kernel.org 22134S: Supported 22135W: http://www.linux-usb.org 22136T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22137F: Documentation/devicetree/bindings/usb/ 22138F: Documentation/usb/ 22139F: drivers/usb/ 22140F: include/dt-bindings/usb/ 22141F: include/linux/usb.h 22142F: include/linux/usb/ 22143F: include/uapi/linux/usb/ 22144 22145USB TYPEC BUS FOR ALTERNATE MODES 22146M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22147L: linux-usb@vger.kernel.org 22148S: Maintained 22149F: Documentation/ABI/testing/sysfs-bus-typec 22150F: Documentation/driver-api/usb/typec_bus.rst 22151F: drivers/usb/typec/altmodes/ 22152F: include/linux/usb/typec_altmode.h 22153 22154USB TYPEC CLASS 22155M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22156L: linux-usb@vger.kernel.org 22157S: Maintained 22158F: Documentation/ABI/testing/sysfs-class-typec 22159F: Documentation/driver-api/usb/typec.rst 22160F: drivers/usb/typec/ 22161F: include/linux/usb/typec.h 22162 22163USB TYPEC INTEL PMC MUX DRIVER 22164M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22165L: linux-usb@vger.kernel.org 22166S: Maintained 22167F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22168F: drivers/usb/typec/mux/intel_pmc_mux.c 22169 22170USB TYPEC PI3USB30532 MUX DRIVER 22171M: Hans de Goede <hdegoede@redhat.com> 22172L: linux-usb@vger.kernel.org 22173S: Maintained 22174F: drivers/usb/typec/mux/pi3usb30532.c 22175 22176USB TYPEC PORT CONTROLLER DRIVERS 22177M: Guenter Roeck <linux@roeck-us.net> 22178L: linux-usb@vger.kernel.org 22179S: Maintained 22180F: drivers/usb/typec/tcpm/ 22181 22182USB UHCI DRIVER 22183M: Alan Stern <stern@rowland.harvard.edu> 22184L: linux-usb@vger.kernel.org 22185S: Maintained 22186F: drivers/usb/host/uhci* 22187 22188USB VIDEO CLASS 22189M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22190L: linux-media@vger.kernel.org 22191S: Maintained 22192W: http://www.ideasonboard.org/uvc/ 22193T: git git://linuxtv.org/media_tree.git 22194F: drivers/media/usb/uvc/ 22195F: include/uapi/linux/uvcvideo.h 22196 22197USB WEBCAM GADGET 22198M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22199M: Daniel Scally <dan.scally@ideasonboard.com> 22200L: linux-usb@vger.kernel.org 22201S: Maintained 22202F: drivers/usb/gadget/function/*uvc* 22203F: drivers/usb/gadget/legacy/webcam.c 22204F: include/uapi/linux/usb/g_uvc.h 22205 22206USB WIRELESS RNDIS DRIVER (rndis_wlan) 22207L: linux-wireless@vger.kernel.org 22208S: Orphan 22209F: drivers/net/wireless/legacy/rndis_wlan.c 22210 22211USB XHCI DRIVER 22212M: Mathias Nyman <mathias.nyman@intel.com> 22213L: linux-usb@vger.kernel.org 22214S: Supported 22215F: drivers/usb/host/pci-quirks* 22216F: drivers/usb/host/xhci* 22217 22218USB ZD1201 DRIVER 22219L: linux-wireless@vger.kernel.org 22220S: Orphan 22221W: http://linux-lc100020.sourceforge.net 22222F: drivers/net/wireless/zydas/zd1201.* 22223 22224USER DATAGRAM PROTOCOL (UDP) 22225M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22226S: Maintained 22227F: include/linux/udp.h 22228F: net/ipv4/udp.c 22229F: net/ipv6/udp.c 22230 22231USER-MODE LINUX (UML) 22232M: Richard Weinberger <richard@nod.at> 22233M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22234M: Johannes Berg <johannes@sipsolutions.net> 22235L: linux-um@lists.infradead.org 22236S: Maintained 22237W: http://user-mode-linux.sourceforge.net 22238Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22239T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22240T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22241F: Documentation/virt/uml/ 22242F: arch/um/ 22243F: arch/x86/um/ 22244F: fs/hostfs/ 22245 22246USERSPACE COPYIN/COPYOUT (UIOVEC) 22247M: Alexander Viro <viro@zeniv.linux.org.uk> 22248S: Maintained 22249F: include/linux/uio.h 22250F: lib/iov_iter.c 22251 22252USERSPACE DMA BUFFER DRIVER 22253M: Gerd Hoffmann <kraxel@redhat.com> 22254L: dri-devel@lists.freedesktop.org 22255S: Maintained 22256T: git git://anongit.freedesktop.org/drm/drm-misc 22257F: drivers/dma-buf/udmabuf.c 22258F: include/uapi/linux/udmabuf.h 22259 22260USERSPACE I/O (UIO) 22261M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22262S: Maintained 22263T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22264F: Documentation/driver-api/uio-howto.rst 22265F: drivers/uio/ 22266F: include/linux/uio_driver.h 22267 22268UTIL-LINUX PACKAGE 22269M: Karel Zak <kzak@redhat.com> 22270L: util-linux@vger.kernel.org 22271S: Maintained 22272W: http://en.wikipedia.org/wiki/Util-linux 22273T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22274 22275UUID HELPERS 22276R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22277L: linux-kernel@vger.kernel.org 22278S: Maintained 22279F: include/linux/uuid.h 22280F: lib/test_uuid.c 22281F: lib/uuid.c 22282 22283UV SYSFS DRIVER 22284M: Justin Ernst <justin.ernst@hpe.com> 22285L: platform-driver-x86@vger.kernel.org 22286S: Maintained 22287F: drivers/platform/x86/uv_sysfs.c 22288 22289UVESAFB DRIVER 22290M: Michal Januszewski <spock@gentoo.org> 22291L: linux-fbdev@vger.kernel.org 22292S: Maintained 22293W: https://github.com/mjanusz/v86d 22294F: Documentation/fb/uvesafb.rst 22295F: drivers/video/fbdev/uvesafb.* 22296 22297Ux500 CLOCK DRIVERS 22298M: Ulf Hansson <ulf.hansson@linaro.org> 22299L: linux-clk@vger.kernel.org 22300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22301S: Maintained 22302F: drivers/clk/ux500/ 22303 22304VF610 NAND DRIVER 22305M: Stefan Agner <stefan@agner.ch> 22306L: linux-mtd@lists.infradead.org 22307S: Supported 22308F: drivers/mtd/nand/raw/vf610_nfc.c 22309 22310VFAT/FAT/MSDOS FILESYSTEM 22311M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22312S: Maintained 22313F: Documentation/filesystems/vfat.rst 22314F: fs/fat/ 22315F: tools/testing/selftests/filesystems/fat/ 22316 22317VFIO CDX DRIVER 22318M: Nipun Gupta <nipun.gupta@amd.com> 22319M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22320L: kvm@vger.kernel.org 22321S: Maintained 22322F: drivers/vfio/cdx/* 22323 22324VFIO DRIVER 22325M: Alex Williamson <alex.williamson@redhat.com> 22326L: kvm@vger.kernel.org 22327S: Maintained 22328T: git https://github.com/awilliam/linux-vfio.git 22329F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22330F: Documentation/driver-api/vfio.rst 22331F: drivers/vfio/ 22332F: include/linux/vfio.h 22333F: include/linux/vfio_pci_core.h 22334F: include/uapi/linux/vfio.h 22335 22336VFIO FSL-MC DRIVER 22337M: Diana Craciun <diana.craciun@oss.nxp.com> 22338L: kvm@vger.kernel.org 22339S: Maintained 22340F: drivers/vfio/fsl-mc/ 22341 22342VFIO HISILICON PCI DRIVER 22343M: Longfang Liu <liulongfang@huawei.com> 22344M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22345L: kvm@vger.kernel.org 22346S: Maintained 22347F: drivers/vfio/pci/hisilicon/ 22348 22349VFIO MEDIATED DEVICE DRIVERS 22350M: Kirti Wankhede <kwankhede@nvidia.com> 22351L: kvm@vger.kernel.org 22352S: Maintained 22353F: Documentation/driver-api/vfio-mediated-device.rst 22354F: drivers/vfio/mdev/ 22355F: include/linux/mdev.h 22356F: samples/vfio-mdev/ 22357 22358VFIO MLX5 PCI DRIVER 22359M: Yishai Hadas <yishaih@nvidia.com> 22360L: kvm@vger.kernel.org 22361S: Maintained 22362F: drivers/vfio/pci/mlx5/ 22363 22364VFIO PCI DEVICE SPECIFIC DRIVERS 22365R: Jason Gunthorpe <jgg@nvidia.com> 22366R: Yishai Hadas <yishaih@nvidia.com> 22367R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22368R: Kevin Tian <kevin.tian@intel.com> 22369L: kvm@vger.kernel.org 22370S: Maintained 22371P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22372F: drivers/vfio/pci/*/ 22373 22374VFIO PLATFORM DRIVER 22375M: Eric Auger <eric.auger@redhat.com> 22376L: kvm@vger.kernel.org 22377S: Maintained 22378F: drivers/vfio/platform/ 22379 22380VGA_SWITCHEROO 22381R: Lukas Wunner <lukas@wunner.de> 22382S: Maintained 22383T: git git://anongit.freedesktop.org/drm/drm-misc 22384F: Documentation/gpu/vga-switcheroo.rst 22385F: drivers/gpu/vga/vga_switcheroo.c 22386F: include/linux/vga_switcheroo.h 22387 22388VIA RHINE NETWORK DRIVER 22389M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22390S: Maintained 22391F: drivers/net/ethernet/via/via-rhine.c 22392 22393VIA SD/MMC CARD CONTROLLER DRIVER 22394M: Bruce Chang <brucechang@via.com.tw> 22395M: Harald Welte <HaraldWelte@viatech.com> 22396S: Maintained 22397F: drivers/mmc/host/via-sdmmc.c 22398 22399VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22400M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22401L: linux-fbdev@vger.kernel.org 22402S: Maintained 22403F: drivers/video/fbdev/via/ 22404F: include/linux/via-core.h 22405F: include/linux/via_i2c.h 22406 22407VIA VELOCITY NETWORK DRIVER 22408M: Francois Romieu <romieu@fr.zoreil.com> 22409L: netdev@vger.kernel.org 22410S: Maintained 22411F: drivers/net/ethernet/via/via-velocity.* 22412 22413VICODEC VIRTUAL CODEC DRIVER 22414M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22415L: linux-media@vger.kernel.org 22416S: Maintained 22417W: https://linuxtv.org 22418T: git git://linuxtv.org/media_tree.git 22419F: drivers/media/test-drivers/vicodec/* 22420 22421VIDEO I2C POLLING DRIVER 22422M: Matt Ranostay <matt.ranostay@konsulko.com> 22423L: linux-media@vger.kernel.org 22424S: Maintained 22425F: drivers/media/i2c/video-i2c.c 22426 22427VIDEO MULTIPLEXER DRIVER 22428M: Philipp Zabel <p.zabel@pengutronix.de> 22429L: linux-media@vger.kernel.org 22430S: Maintained 22431F: drivers/media/platform/video-mux.c 22432 22433VIDEOBUF2 FRAMEWORK 22434M: Tomasz Figa <tfiga@chromium.org> 22435M: Marek Szyprowski <m.szyprowski@samsung.com> 22436L: linux-media@vger.kernel.org 22437S: Maintained 22438F: drivers/media/common/videobuf2/* 22439F: include/media/videobuf2-* 22440 22441VIDTV VIRTUAL DIGITAL TV DRIVER 22442M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22443L: linux-media@vger.kernel.org 22444S: Maintained 22445W: https://linuxtv.org 22446T: git git://linuxtv.org/media_tree.git 22447F: drivers/media/test-drivers/vidtv/* 22448 22449VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22450M: Shuah Khan <skhan@linuxfoundation.org> 22451R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22452L: linux-media@vger.kernel.org 22453S: Maintained 22454W: https://linuxtv.org 22455T: git git://linuxtv.org/media_tree.git 22456F: drivers/media/test-drivers/vimc/* 22457 22458VIRT LIB 22459M: Alex Williamson <alex.williamson@redhat.com> 22460M: Paolo Bonzini <pbonzini@redhat.com> 22461L: kvm@vger.kernel.org 22462S: Supported 22463F: virt/lib/ 22464 22465VIRTIO AND VHOST VSOCK DRIVER 22466M: Stefan Hajnoczi <stefanha@redhat.com> 22467M: Stefano Garzarella <sgarzare@redhat.com> 22468L: kvm@vger.kernel.org 22469L: virtualization@lists.linux-foundation.org 22470L: netdev@vger.kernel.org 22471S: Maintained 22472F: drivers/vhost/vsock.c 22473F: include/linux/virtio_vsock.h 22474F: include/uapi/linux/virtio_vsock.h 22475F: net/vmw_vsock/virtio_transport.c 22476F: net/vmw_vsock/virtio_transport_common.c 22477 22478VIRTIO BALLOON 22479M: "Michael S. Tsirkin" <mst@redhat.com> 22480M: David Hildenbrand <david@redhat.com> 22481L: virtualization@lists.linux-foundation.org 22482S: Maintained 22483F: drivers/virtio/virtio_balloon.c 22484F: include/linux/balloon_compaction.h 22485F: include/uapi/linux/virtio_balloon.h 22486F: mm/balloon_compaction.c 22487 22488VIRTIO BLOCK AND SCSI DRIVERS 22489M: "Michael S. Tsirkin" <mst@redhat.com> 22490M: Jason Wang <jasowang@redhat.com> 22491R: Paolo Bonzini <pbonzini@redhat.com> 22492R: Stefan Hajnoczi <stefanha@redhat.com> 22493L: virtualization@lists.linux-foundation.org 22494S: Maintained 22495F: drivers/block/virtio_blk.c 22496F: drivers/scsi/virtio_scsi.c 22497F: drivers/vhost/scsi.c 22498F: include/uapi/linux/virtio_blk.h 22499F: include/uapi/linux/virtio_scsi.h 22500 22501VIRTIO CONSOLE DRIVER 22502M: Amit Shah <amit@kernel.org> 22503L: virtualization@lists.linux-foundation.org 22504S: Maintained 22505F: drivers/char/virtio_console.c 22506F: include/linux/virtio_console.h 22507F: include/uapi/linux/virtio_console.h 22508 22509VIRTIO CORE AND NET DRIVERS 22510M: "Michael S. Tsirkin" <mst@redhat.com> 22511M: Jason Wang <jasowang@redhat.com> 22512R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22513L: virtualization@lists.linux-foundation.org 22514S: Maintained 22515F: Documentation/ABI/testing/sysfs-bus-vdpa 22516F: Documentation/ABI/testing/sysfs-class-vduse 22517F: Documentation/devicetree/bindings/virtio/ 22518F: Documentation/driver-api/virtio/ 22519F: drivers/block/virtio_blk.c 22520F: drivers/crypto/virtio/ 22521F: drivers/net/virtio_net.c 22522F: drivers/vdpa/ 22523F: drivers/virtio/ 22524F: include/linux/vdpa.h 22525F: include/linux/virtio*.h 22526F: include/linux/vringh.h 22527F: include/uapi/linux/virtio_*.h 22528F: tools/virtio/ 22529 22530VIRTIO CRYPTO DRIVER 22531M: Gonglei <arei.gonglei@huawei.com> 22532L: virtualization@lists.linux-foundation.org 22533L: linux-crypto@vger.kernel.org 22534S: Maintained 22535F: drivers/crypto/virtio/ 22536F: include/uapi/linux/virtio_crypto.h 22537 22538VIRTIO DRIVERS FOR S390 22539M: Cornelia Huck <cohuck@redhat.com> 22540M: Halil Pasic <pasic@linux.ibm.com> 22541M: Eric Farman <farman@linux.ibm.com> 22542L: linux-s390@vger.kernel.org 22543L: virtualization@lists.linux-foundation.org 22544L: kvm@vger.kernel.org 22545S: Supported 22546F: arch/s390/include/uapi/asm/virtio-ccw.h 22547F: drivers/s390/virtio/ 22548 22549VIRTIO FILE SYSTEM 22550M: Vivek Goyal <vgoyal@redhat.com> 22551M: Stefan Hajnoczi <stefanha@redhat.com> 22552M: Miklos Szeredi <miklos@szeredi.hu> 22553L: virtualization@lists.linux-foundation.org 22554L: linux-fsdevel@vger.kernel.org 22555S: Supported 22556W: https://virtio-fs.gitlab.io/ 22557F: Documentation/filesystems/virtiofs.rst 22558F: fs/fuse/virtio_fs.c 22559F: include/uapi/linux/virtio_fs.h 22560 22561VIRTIO GPIO DRIVER 22562M: Enrico Weigelt, metux IT consult <info@metux.net> 22563M: Viresh Kumar <vireshk@kernel.org> 22564L: linux-gpio@vger.kernel.org 22565L: virtualization@lists.linux-foundation.org 22566S: Maintained 22567F: drivers/gpio/gpio-virtio.c 22568F: include/uapi/linux/virtio_gpio.h 22569 22570VIRTIO GPU DRIVER 22571M: David Airlie <airlied@redhat.com> 22572M: Gerd Hoffmann <kraxel@redhat.com> 22573R: Gurchetan Singh <gurchetansingh@chromium.org> 22574R: Chia-I Wu <olvaffe@gmail.com> 22575L: dri-devel@lists.freedesktop.org 22576L: virtualization@lists.linux-foundation.org 22577S: Maintained 22578T: git git://anongit.freedesktop.org/drm/drm-misc 22579F: drivers/gpu/drm/virtio/ 22580F: include/uapi/linux/virtio_gpu.h 22581 22582VIRTIO HOST (VHOST) 22583M: "Michael S. Tsirkin" <mst@redhat.com> 22584M: Jason Wang <jasowang@redhat.com> 22585L: kvm@vger.kernel.org 22586L: virtualization@lists.linux-foundation.org 22587L: netdev@vger.kernel.org 22588S: Maintained 22589T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22590F: drivers/vhost/ 22591F: include/linux/sched/vhost_task.h 22592F: include/linux/vhost_iotlb.h 22593F: include/uapi/linux/vhost.h 22594F: kernel/vhost_task.c 22595 22596VIRTIO I2C DRIVER 22597M: Conghui Chen <conghui.chen@intel.com> 22598M: Viresh Kumar <viresh.kumar@linaro.org> 22599L: linux-i2c@vger.kernel.org 22600L: virtualization@lists.linux-foundation.org 22601S: Maintained 22602F: drivers/i2c/busses/i2c-virtio.c 22603F: include/uapi/linux/virtio_i2c.h 22604 22605VIRTIO INPUT DRIVER 22606M: Gerd Hoffmann <kraxel@redhat.com> 22607S: Maintained 22608F: drivers/virtio/virtio_input.c 22609F: include/uapi/linux/virtio_input.h 22610 22611VIRTIO IOMMU DRIVER 22612M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22613L: virtualization@lists.linux-foundation.org 22614S: Maintained 22615F: drivers/iommu/virtio-iommu.c 22616F: include/uapi/linux/virtio_iommu.h 22617 22618VIRTIO MEM DRIVER 22619M: David Hildenbrand <david@redhat.com> 22620L: virtualization@lists.linux-foundation.org 22621S: Maintained 22622W: https://virtio-mem.gitlab.io/ 22623F: drivers/virtio/virtio_mem.c 22624F: include/uapi/linux/virtio_mem.h 22625 22626VIRTIO PMEM DRIVER 22627M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22628L: virtualization@lists.linux-foundation.org 22629S: Maintained 22630F: drivers/nvdimm/nd_virtio.c 22631F: drivers/nvdimm/virtio_pmem.c 22632 22633VIRTIO SOUND DRIVER 22634M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22635M: "Michael S. Tsirkin" <mst@redhat.com> 22636L: virtualization@lists.linux-foundation.org 22637L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22638S: Maintained 22639F: include/uapi/linux/virtio_snd.h 22640F: sound/virtio/* 22641 22642VIRTUAL BOX GUEST DEVICE DRIVER 22643M: Hans de Goede <hdegoede@redhat.com> 22644M: Arnd Bergmann <arnd@arndb.de> 22645M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22646S: Maintained 22647F: drivers/virt/vboxguest/ 22648F: include/linux/vbox_utils.h 22649F: include/uapi/linux/vbox*.h 22650 22651VIRTUAL BOX SHARED FOLDER VFS DRIVER 22652M: Hans de Goede <hdegoede@redhat.com> 22653L: linux-fsdevel@vger.kernel.org 22654S: Maintained 22655F: fs/vboxsf/* 22656 22657VIRTUAL PCM TEST DRIVER 22658M: Ivan Orlov <ivan.orlov0322@gmail.com> 22659L: alsa-devel@alsa-project.org 22660S: Maintained 22661F: Documentation/sound/cards/pcmtest.rst 22662F: sound/drivers/pcmtest.c 22663F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22664 22665VIRTUAL SERIO DEVICE DRIVER 22666M: Stephen Chandler Paul <thatslyude@gmail.com> 22667S: Maintained 22668F: drivers/input/serio/userio.c 22669F: include/uapi/linux/userio.h 22670 22671VISL VIRTUAL STATELESS DECODER DRIVER 22672M: Daniel Almeida <daniel.almeida@collabora.com> 22673L: linux-media@vger.kernel.org 22674S: Supported 22675F: drivers/media/test-drivers/visl 22676 22677VIVID VIRTUAL VIDEO DRIVER 22678M: Hans Verkuil <hverkuil@xs4all.nl> 22679L: linux-media@vger.kernel.org 22680S: Maintained 22681W: https://linuxtv.org 22682T: git git://linuxtv.org/media_tree.git 22683F: drivers/media/test-drivers/vivid/* 22684 22685VLYNQ BUS 22686M: Florian Fainelli <f.fainelli@gmail.com> 22687L: openwrt-devel@lists.openwrt.org (subscribers-only) 22688S: Maintained 22689F: drivers/vlynq/vlynq.c 22690F: include/linux/vlynq.h 22691 22692VM SOCKETS (AF_VSOCK) 22693M: Stefano Garzarella <sgarzare@redhat.com> 22694L: virtualization@lists.linux-foundation.org 22695L: netdev@vger.kernel.org 22696S: Maintained 22697F: drivers/net/vsockmon.c 22698F: include/net/af_vsock.h 22699F: include/uapi/linux/vm_sockets.h 22700F: include/uapi/linux/vm_sockets_diag.h 22701F: include/uapi/linux/vsockmon.h 22702F: net/vmw_vsock/ 22703F: tools/testing/vsock/ 22704 22705VMALLOC 22706M: Andrew Morton <akpm@linux-foundation.org> 22707R: Uladzislau Rezki <urezki@gmail.com> 22708R: Christoph Hellwig <hch@infradead.org> 22709R: Lorenzo Stoakes <lstoakes@gmail.com> 22710L: linux-mm@kvack.org 22711S: Maintained 22712W: http://www.linux-mm.org 22713T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22714F: include/linux/vmalloc.h 22715F: mm/vmalloc.c 22716 22717VME SUBSYSTEM 22718M: Martyn Welch <martyn@welchs.me.uk> 22719M: Manohar Vanga <manohar.vanga@gmail.com> 22720M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22721L: linux-kernel@vger.kernel.org 22722S: Odd fixes 22723T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22724F: Documentation/driver-api/vme.rst 22725F: drivers/staging/vme_user/ 22726 22727VMWARE BALLOON DRIVER 22728M: Nadav Amit <namit@vmware.com> 22729R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22730L: linux-kernel@vger.kernel.org 22731S: Supported 22732F: drivers/misc/vmw_balloon.c 22733 22734VMWARE HYPERVISOR INTERFACE 22735M: Ajay Kaher <akaher@vmware.com> 22736M: Alexey Makhalov <amakhalov@vmware.com> 22737R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22738L: virtualization@lists.linux-foundation.org 22739L: x86@kernel.org 22740S: Supported 22741T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22742F: arch/x86/include/asm/vmware.h 22743F: arch/x86/kernel/cpu/vmware.c 22744 22745VMWARE PVRDMA DRIVER 22746M: Bryan Tan <bryantan@vmware.com> 22747M: Vishnu Dasa <vdasa@vmware.com> 22748R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22749L: linux-rdma@vger.kernel.org 22750S: Supported 22751F: drivers/infiniband/hw/vmw_pvrdma/ 22752 22753VMWARE PVSCSI DRIVER 22754M: Vishal Bhakta <vbhakta@vmware.com> 22755R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22756L: linux-scsi@vger.kernel.org 22757S: Supported 22758F: drivers/scsi/vmw_pvscsi.c 22759F: drivers/scsi/vmw_pvscsi.h 22760 22761VMWARE VIRTUAL PTP CLOCK DRIVER 22762M: Deep Shah <sdeep@vmware.com> 22763R: Ajay Kaher <akaher@vmware.com> 22764R: Alexey Makhalov <amakhalov@vmware.com> 22765R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22766L: netdev@vger.kernel.org 22767S: Supported 22768F: drivers/ptp/ptp_vmw.c 22769 22770VMWARE VMCI DRIVER 22771M: Bryan Tan <bryantan@vmware.com> 22772M: Vishnu Dasa <vdasa@vmware.com> 22773R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22774L: linux-kernel@vger.kernel.org 22775S: Supported 22776F: drivers/misc/vmw_vmci/ 22777F: include/linux/vmw_vmci* 22778 22779VMWARE VMMOUSE SUBDRIVER 22780M: Zack Rusin <zackr@vmware.com> 22781R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22782R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22783L: linux-input@vger.kernel.org 22784S: Supported 22785F: drivers/input/mouse/vmmouse.c 22786F: drivers/input/mouse/vmmouse.h 22787 22788VMWARE VMXNET3 ETHERNET DRIVER 22789M: Ronak Doshi <doshir@vmware.com> 22790R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22791L: netdev@vger.kernel.org 22792S: Supported 22793F: drivers/net/vmxnet3/ 22794 22795VMWARE VSOCK VMCI TRANSPORT DRIVER 22796M: Bryan Tan <bryantan@vmware.com> 22797M: Vishnu Dasa <vdasa@vmware.com> 22798R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22799L: linux-kernel@vger.kernel.org 22800S: Supported 22801F: net/vmw_vsock/vmci_transport* 22802 22803VOCORE VOCORE2 BOARD 22804M: Harvey Hunt <harveyhuntnexus@gmail.com> 22805L: linux-mips@vger.kernel.org 22806S: Maintained 22807F: arch/mips/boot/dts/ralink/vocore2.dts 22808 22809VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22810M: Liam Girdwood <lgirdwood@gmail.com> 22811M: Mark Brown <broonie@kernel.org> 22812L: linux-kernel@vger.kernel.org 22813S: Supported 22814W: http://www.slimlogic.co.uk/?p=48 22815T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22816F: Documentation/devicetree/bindings/regulator/ 22817F: Documentation/power/regulator/ 22818F: drivers/regulator/ 22819F: include/dt-bindings/regulator/ 22820F: include/linux/regulator/ 22821K: regulator_get_optional 22822 22823VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22824R: Matti Vaittinen <mazziesaccount@gmail.com> 22825F: drivers/regulator/irq_helpers.c 22826 22827VRF 22828M: David Ahern <dsahern@kernel.org> 22829L: netdev@vger.kernel.org 22830S: Maintained 22831F: Documentation/networking/vrf.rst 22832F: drivers/net/vrf.c 22833 22834VSPRINTF 22835M: Petr Mladek <pmladek@suse.com> 22836M: Steven Rostedt <rostedt@goodmis.org> 22837M: Sergey Senozhatsky <senozhatsky@chromium.org> 22838R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22839R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22840S: Maintained 22841T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22842F: Documentation/core-api/printk-formats.rst 22843F: lib/test_printf.c 22844F: lib/test_scanf.c 22845F: lib/vsprintf.c 22846 22847VT1211 HARDWARE MONITOR DRIVER 22848M: Juerg Haefliger <juergh@proton.me> 22849L: linux-hwmon@vger.kernel.org 22850S: Maintained 22851F: Documentation/hwmon/vt1211.rst 22852F: drivers/hwmon/vt1211.c 22853 22854VT8231 HARDWARE MONITOR DRIVER 22855M: Roger Lucas <vt8231@hiddenengine.co.uk> 22856L: linux-hwmon@vger.kernel.org 22857S: Maintained 22858F: drivers/hwmon/vt8231.c 22859 22860VUB300 USB to SDIO/SD/MMC bridge chip 22861L: linux-mmc@vger.kernel.org 22862S: Orphan 22863F: drivers/mmc/host/vub300.c 22864 22865W1 DALLAS'S 1-WIRE BUS 22866M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22867S: Maintained 22868F: Documentation/devicetree/bindings/w1/ 22869F: Documentation/w1/ 22870F: drivers/w1/ 22871F: include/linux/w1.h 22872 22873W83791D HARDWARE MONITORING DRIVER 22874M: Marc Hulsman <m.hulsman@tudelft.nl> 22875L: linux-hwmon@vger.kernel.org 22876S: Maintained 22877F: Documentation/hwmon/w83791d.rst 22878F: drivers/hwmon/w83791d.c 22879 22880W83793 HARDWARE MONITORING DRIVER 22881M: Rudolf Marek <r.marek@assembler.cz> 22882L: linux-hwmon@vger.kernel.org 22883S: Maintained 22884F: Documentation/hwmon/w83793.rst 22885F: drivers/hwmon/w83793.c 22886 22887W83795 HARDWARE MONITORING DRIVER 22888M: Jean Delvare <jdelvare@suse.com> 22889L: linux-hwmon@vger.kernel.org 22890S: Maintained 22891F: drivers/hwmon/w83795.c 22892 22893W83L51xD SD/MMC CARD INTERFACE DRIVER 22894M: Pierre Ossman <pierre@ossman.eu> 22895S: Maintained 22896F: drivers/mmc/host/wbsd.* 22897 22898WACOM PROTOCOL 4 SERIAL TABLETS 22899M: Julian Squires <julian@cipht.net> 22900M: Hans de Goede <hdegoede@redhat.com> 22901L: linux-input@vger.kernel.org 22902S: Maintained 22903F: drivers/input/tablet/wacom_serial4.c 22904 22905WANGXUN ETHERNET DRIVER 22906M: Jiawen Wu <jiawenwu@trustnetic.com> 22907M: Mengyuan Lou <mengyuanlou@net-swift.com> 22908L: netdev@vger.kernel.org 22909S: Maintained 22910W: https://www.net-swift.com 22911F: Documentation/networking/device_drivers/ethernet/wangxun/* 22912F: drivers/net/ethernet/wangxun/ 22913 22914WATCHDOG DEVICE DRIVERS 22915M: Wim Van Sebroeck <wim@linux-watchdog.org> 22916M: Guenter Roeck <linux@roeck-us.net> 22917L: linux-watchdog@vger.kernel.org 22918S: Maintained 22919W: http://www.linux-watchdog.org/ 22920T: git git://www.linux-watchdog.org/linux-watchdog.git 22921F: Documentation/devicetree/bindings/watchdog/ 22922F: Documentation/watchdog/ 22923F: drivers/watchdog/ 22924F: include/linux/watchdog.h 22925F: include/trace/events/watchdog.h 22926F: include/uapi/linux/watchdog.h 22927 22928WHISKEYCOVE PMIC GPIO DRIVER 22929M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22930L: linux-gpio@vger.kernel.org 22931S: Maintained 22932F: drivers/gpio/gpio-wcove.c 22933 22934WHWAVE RTC DRIVER 22935M: Dianlong Li <long17.cool@163.com> 22936L: linux-rtc@vger.kernel.org 22937S: Maintained 22938F: drivers/rtc/rtc-sd3078.c 22939 22940WIIMOTE HID DRIVER 22941M: David Rheinsberg <david.rheinsberg@gmail.com> 22942L: linux-input@vger.kernel.org 22943S: Maintained 22944F: drivers/hid/hid-wiimote* 22945 22946WILOCITY WIL6210 WIRELESS DRIVER 22947L: linux-wireless@vger.kernel.org 22948S: Orphan 22949W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22950F: drivers/net/wireless/ath/wil6210/ 22951 22952WINBOND CIR DRIVER 22953M: David Härdeman <david@hardeman.nu> 22954S: Maintained 22955F: drivers/media/rc/winbond-cir.c 22956 22957WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22958L: linux-watchdog@vger.kernel.org 22959S: Orphan 22960F: drivers/watchdog/ebc-c384_wdt.c 22961 22962WINSYSTEMS WS16C48 GPIO DRIVER 22963M: William Breathitt Gray <william.gray@linaro.org> 22964L: linux-gpio@vger.kernel.org 22965S: Maintained 22966F: drivers/gpio/gpio-ws16c48.c 22967 22968WIREGUARD SECURE NETWORK TUNNEL 22969M: Jason A. Donenfeld <Jason@zx2c4.com> 22970L: wireguard@lists.zx2c4.com 22971L: netdev@vger.kernel.org 22972S: Maintained 22973F: drivers/net/wireguard/ 22974F: tools/testing/selftests/wireguard/ 22975 22976WISTRON LAPTOP BUTTON DRIVER 22977M: Miloslav Trmac <mitr@volny.cz> 22978S: Maintained 22979F: drivers/input/misc/wistron_btns.c 22980 22981WL3501 WIRELESS PCMCIA CARD DRIVER 22982L: linux-wireless@vger.kernel.org 22983S: Orphan 22984F: drivers/net/wireless/legacy/wl3501* 22985 22986WMI BINARY MOF DRIVER 22987L: platform-drivers-x86@vger.kernel.org 22988S: Orphan 22989F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22990F: Documentation/wmi/devices/wmi-bmof.rst 22991F: drivers/platform/x86/wmi-bmof.c 22992 22993WOLFSON MICROELECTRONICS DRIVERS 22994L: patches@opensource.cirrus.com 22995S: Supported 22996W: https://github.com/CirrusLogic/linux-drivers/wiki 22997T: git https://github.com/CirrusLogic/linux-drivers.git 22998F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22999F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23000F: Documentation/devicetree/bindings/mfd/wm831x.txt 23001F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23002F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23003F: Documentation/devicetree/bindings/sound/wm* 23004F: Documentation/hwmon/wm83??.rst 23005F: arch/arm/mach-s3c/mach-crag6410* 23006F: drivers/clk/clk-wm83*.c 23007F: drivers/gpio/gpio-*wm*.c 23008F: drivers/gpio/gpio-arizona.c 23009F: drivers/hwmon/wm83??-hwmon.c 23010F: drivers/input/misc/wm831x-on.c 23011F: drivers/input/touchscreen/wm831x-ts.c 23012F: drivers/input/touchscreen/wm97*.c 23013F: drivers/leds/leds-wm83*.c 23014F: drivers/mfd/arizona* 23015F: drivers/mfd/cs47l24* 23016F: drivers/mfd/wm*.c 23017F: drivers/power/supply/wm83*.c 23018F: drivers/regulator/arizona* 23019F: drivers/regulator/wm8*.c 23020F: drivers/rtc/rtc-wm83*.c 23021F: drivers/video/backlight/wm83*_bl.c 23022F: drivers/watchdog/wm83*_wdt.c 23023F: include/linux/mfd/arizona/ 23024F: include/linux/mfd/wm831x/ 23025F: include/linux/mfd/wm8350/ 23026F: include/linux/mfd/wm8400* 23027F: include/linux/regulator/arizona* 23028F: include/linux/wm97xx.h 23029F: include/sound/wm????.h 23030F: sound/soc/codecs/arizona* 23031F: sound/soc/codecs/cs47l24* 23032F: sound/soc/codecs/wm* 23033 23034WORKQUEUE 23035M: Tejun Heo <tj@kernel.org> 23036R: Lai Jiangshan <jiangshanlai@gmail.com> 23037S: Maintained 23038T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23039F: Documentation/core-api/workqueue.rst 23040F: include/linux/workqueue.h 23041F: kernel/workqueue.c 23042F: kernel/workqueue_internal.h 23043 23044WWAN DRIVERS 23045M: Loic Poulain <loic.poulain@linaro.org> 23046M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23047R: Johannes Berg <johannes@sipsolutions.net> 23048L: netdev@vger.kernel.org 23049S: Maintained 23050F: drivers/net/wwan/ 23051F: include/linux/wwan.h 23052F: include/uapi/linux/wwan.h 23053 23054X-POWERS AXP288 PMIC DRIVERS 23055M: Hans de Goede <hdegoede@redhat.com> 23056S: Maintained 23057F: drivers/acpi/pmic/intel_pmic_xpower.c 23058N: axp288 23059 23060X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23061M: Chen-Yu Tsai <wens@csie.org> 23062L: linux-kernel@vger.kernel.org 23063S: Maintained 23064N: axp[128] 23065 23066X.25 STACK 23067M: Martin Schiller <ms@dev.tdt.de> 23068L: linux-x25@vger.kernel.org 23069S: Maintained 23070F: Documentation/networking/lapb-module.rst 23071F: Documentation/networking/x25* 23072F: drivers/net/wan/hdlc_x25.c 23073F: drivers/net/wan/lapbether.c 23074F: include/*/lapb.h 23075F: include/net/x25* 23076F: include/uapi/linux/x25.h 23077F: net/lapb/ 23078F: net/x25/ 23079 23080X86 ARCHITECTURE (32-BIT AND 64-BIT) 23081M: Thomas Gleixner <tglx@linutronix.de> 23082M: Ingo Molnar <mingo@redhat.com> 23083M: Borislav Petkov <bp@alien8.de> 23084M: Dave Hansen <dave.hansen@linux.intel.com> 23085M: x86@kernel.org 23086R: "H. Peter Anvin" <hpa@zytor.com> 23087L: linux-kernel@vger.kernel.org 23088S: Maintained 23089T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23090F: Documentation/arch/x86/ 23091F: Documentation/devicetree/bindings/x86/ 23092F: arch/x86/ 23093 23094X86 ENTRY CODE 23095M: Andy Lutomirski <luto@kernel.org> 23096L: linux-kernel@vger.kernel.org 23097S: Maintained 23098T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23099F: arch/x86/entry/ 23100 23101X86 HARDWARE VULNERABILITIES 23102M: Thomas Gleixner <tglx@linutronix.de> 23103M: Borislav Petkov <bp@alien8.de> 23104M: Peter Zijlstra <peterz@infradead.org> 23105M: Josh Poimboeuf <jpoimboe@kernel.org> 23106R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23107S: Maintained 23108F: Documentation/admin-guide/hw-vuln/ 23109F: arch/x86/include/asm/nospec-branch.h 23110F: arch/x86/kernel/cpu/bugs.c 23111 23112X86 MCE INFRASTRUCTURE 23113M: Tony Luck <tony.luck@intel.com> 23114M: Borislav Petkov <bp@alien8.de> 23115L: linux-edac@vger.kernel.org 23116S: Maintained 23117F: Documentation/ABI/testing/sysfs-mce 23118F: Documentation/arch/x86/x86_64/machinecheck.rst 23119F: arch/x86/kernel/cpu/mce/* 23120 23121X86 MICROCODE UPDATE SUPPORT 23122M: Borislav Petkov <bp@alien8.de> 23123S: Maintained 23124F: arch/x86/kernel/cpu/microcode/* 23125 23126X86 MM 23127M: Dave Hansen <dave.hansen@linux.intel.com> 23128M: Andy Lutomirski <luto@kernel.org> 23129M: Peter Zijlstra <peterz@infradead.org> 23130L: linux-kernel@vger.kernel.org 23131S: Maintained 23132T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23133F: arch/x86/mm/ 23134 23135X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23136M: Hans de Goede <hdegoede@redhat.com> 23137L: platform-driver-x86@vger.kernel.org 23138S: Maintained 23139T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23140F: drivers/platform/x86/x86-android-tablets/ 23141 23142X86 PLATFORM DRIVERS 23143M: Hans de Goede <hdegoede@redhat.com> 23144M: Mark Gross <markgross@kernel.org> 23145L: platform-driver-x86@vger.kernel.org 23146S: Maintained 23147T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23148F: drivers/platform/olpc/ 23149F: drivers/platform/x86/ 23150F: include/linux/platform_data/x86/ 23151 23152X86 PLATFORM DRIVERS - ARCH 23153R: Darren Hart <dvhart@infradead.org> 23154R: Andy Shevchenko <andy@infradead.org> 23155L: platform-driver-x86@vger.kernel.org 23156L: x86@kernel.org 23157S: Maintained 23158T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23159F: arch/x86/platform 23160 23161X86 PLATFORM UV HPE SUPERDOME FLEX 23162M: Steve Wahl <steve.wahl@hpe.com> 23163R: Mike Travis <mike.travis@hpe.com> 23164R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23165R: Russ Anderson <russ.anderson@hpe.com> 23166S: Supported 23167F: arch/x86/include/asm/uv/ 23168F: arch/x86/kernel/apic/x2apic_uv_x.c 23169F: arch/x86/platform/uv/ 23170 23171X86 STACK UNWINDING 23172M: Josh Poimboeuf <jpoimboe@kernel.org> 23173M: Peter Zijlstra <peterz@infradead.org> 23174S: Supported 23175F: arch/x86/include/asm/unwind*.h 23176F: arch/x86/kernel/dumpstack.c 23177F: arch/x86/kernel/stacktrace.c 23178F: arch/x86/kernel/unwind_*.c 23179 23180X86 VDSO 23181M: Andy Lutomirski <luto@kernel.org> 23182L: linux-kernel@vger.kernel.org 23183S: Maintained 23184T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23185F: arch/x86/entry/vdso/ 23186 23187XARRAY 23188M: Matthew Wilcox <willy@infradead.org> 23189L: linux-fsdevel@vger.kernel.org 23190S: Supported 23191F: Documentation/core-api/xarray.rst 23192F: include/linux/idr.h 23193F: include/linux/xarray.h 23194F: lib/idr.c 23195F: lib/xarray.c 23196F: tools/testing/radix-tree 23197 23198XBOX DVD IR REMOTE 23199M: Benjamin Valentin <benpicco@googlemail.com> 23200S: Maintained 23201F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23202F: drivers/media/rc/xbox_remote.c 23203 23204XC2028/3028 TUNER DRIVER 23205M: Mauro Carvalho Chehab <mchehab@kernel.org> 23206L: linux-media@vger.kernel.org 23207S: Maintained 23208W: https://linuxtv.org 23209T: git git://linuxtv.org/media_tree.git 23210F: drivers/media/tuners/xc2028.* 23211 23212XDP (eXpress Data Path) 23213M: Alexei Starovoitov <ast@kernel.org> 23214M: Daniel Borkmann <daniel@iogearbox.net> 23215M: David S. Miller <davem@davemloft.net> 23216M: Jakub Kicinski <kuba@kernel.org> 23217M: Jesper Dangaard Brouer <hawk@kernel.org> 23218M: John Fastabend <john.fastabend@gmail.com> 23219L: netdev@vger.kernel.org 23220L: bpf@vger.kernel.org 23221S: Supported 23222F: drivers/net/ethernet/*/*/*/*/*xdp* 23223F: drivers/net/ethernet/*/*/*xdp* 23224F: include/net/xdp.h 23225F: include/net/xdp_priv.h 23226F: include/trace/events/xdp.h 23227F: kernel/bpf/cpumap.c 23228F: kernel/bpf/devmap.c 23229F: net/core/xdp.c 23230F: samples/bpf/xdp* 23231F: tools/testing/selftests/bpf/*/*xdp* 23232F: tools/testing/selftests/bpf/*xdp* 23233K: (?:\b|_)xdp(?:\b|_) 23234 23235XDP SOCKETS (AF_XDP) 23236M: Björn Töpel <bjorn@kernel.org> 23237M: Magnus Karlsson <magnus.karlsson@intel.com> 23238M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23239R: Jonathan Lemon <jonathan.lemon@gmail.com> 23240L: netdev@vger.kernel.org 23241L: bpf@vger.kernel.org 23242S: Maintained 23243F: Documentation/networking/af_xdp.rst 23244F: include/net/netns/xdp.h 23245F: include/net/xdp_sock* 23246F: include/net/xsk_buff_pool.h 23247F: include/uapi/linux/if_xdp.h 23248F: include/uapi/linux/xdp_diag.h 23249F: net/xdp/ 23250F: tools/testing/selftests/bpf/*xsk* 23251 23252XEN BLOCK SUBSYSTEM 23253M: Roger Pau Monné <roger.pau@citrix.com> 23254L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23255S: Supported 23256F: drivers/block/xen* 23257F: drivers/block/xen-blkback/* 23258 23259XEN HYPERVISOR ARM 23260M: Stefano Stabellini <sstabellini@kernel.org> 23261L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23262S: Maintained 23263F: arch/arm/include/asm/xen/ 23264F: arch/arm/xen/ 23265 23266XEN HYPERVISOR ARM64 23267M: Stefano Stabellini <sstabellini@kernel.org> 23268L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23269S: Maintained 23270F: arch/arm64/include/asm/xen/ 23271F: arch/arm64/xen/ 23272 23273XEN HYPERVISOR INTERFACE 23274M: Juergen Gross <jgross@suse.com> 23275M: Stefano Stabellini <sstabellini@kernel.org> 23276R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23277L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23278S: Supported 23279T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23280F: Documentation/ABI/stable/sysfs-hypervisor-xen 23281F: Documentation/ABI/testing/sysfs-hypervisor-xen 23282F: drivers/*/xen-*front.c 23283F: drivers/xen/ 23284F: include/uapi/xen/ 23285F: include/xen/ 23286F: kernel/configs/xen.config 23287 23288XEN HYPERVISOR X86 23289M: Juergen Gross <jgross@suse.com> 23290R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23291L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23292S: Supported 23293F: arch/x86/configs/xen.config 23294F: arch/x86/include/asm/pvclock-abi.h 23295F: arch/x86/include/asm/xen/ 23296F: arch/x86/platform/pvh/ 23297F: arch/x86/xen/ 23298 23299XEN NETWORK BACKEND DRIVER 23300M: Wei Liu <wei.liu@kernel.org> 23301M: Paul Durrant <paul@xen.org> 23302L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23303L: netdev@vger.kernel.org 23304S: Supported 23305F: drivers/net/xen-netback/* 23306 23307XEN PCI SUBSYSTEM 23308M: Juergen Gross <jgross@suse.com> 23309L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23310S: Supported 23311F: arch/x86/pci/*xen* 23312F: drivers/pci/*xen* 23313 23314XEN PVSCSI DRIVERS 23315M: Juergen Gross <jgross@suse.com> 23316L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23317L: linux-scsi@vger.kernel.org 23318S: Supported 23319F: drivers/scsi/xen-scsifront.c 23320F: drivers/xen/xen-scsiback.c 23321F: include/xen/interface/io/vscsiif.h 23322 23323XEN PVUSB DRIVER 23324M: Juergen Gross <jgross@suse.com> 23325L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23326L: linux-usb@vger.kernel.org 23327S: Supported 23328F: drivers/usb/host/xen* 23329F: include/xen/interface/io/usbif.h 23330 23331XEN SOUND FRONTEND DRIVER 23332M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23333L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23334L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23335S: Supported 23336F: sound/xen/* 23337 23338XEN SWIOTLB SUBSYSTEM 23339M: Juergen Gross <jgross@suse.com> 23340M: Stefano Stabellini <sstabellini@kernel.org> 23341L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23342L: iommu@lists.linux.dev 23343S: Supported 23344F: arch/*/include/asm/xen/swiotlb-xen.h 23345F: drivers/xen/swiotlb-xen.c 23346F: include/xen/arm/swiotlb-xen.h 23347F: include/xen/swiotlb-xen.h 23348 23349XFS FILESYSTEM 23350M: Darrick J. Wong <djwong@kernel.org> 23351L: linux-xfs@vger.kernel.org 23352S: Supported 23353W: http://xfs.org/ 23354C: irc://irc.oftc.net/xfs 23355T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23356F: Documentation/ABI/testing/sysfs-fs-xfs 23357F: Documentation/admin-guide/xfs.rst 23358F: Documentation/filesystems/xfs-delayed-logging-design.rst 23359F: Documentation/filesystems/xfs-self-describing-metadata.rst 23360F: fs/xfs/ 23361F: include/uapi/linux/dqblk_xfs.h 23362F: include/uapi/linux/fsmap.h 23363 23364XILINX AMS DRIVER 23365M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23366L: linux-iio@vger.kernel.org 23367S: Maintained 23368F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23369F: drivers/iio/adc/xilinx-ams.c 23370 23371XILINX AXI ETHERNET DRIVER 23372M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23373S: Maintained 23374F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23375F: drivers/net/ethernet/xilinx/xilinx_axienet* 23376 23377XILINX CAN DRIVER 23378M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23379R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23380L: linux-can@vger.kernel.org 23381S: Maintained 23382F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23383F: drivers/net/can/xilinx_can.c 23384 23385XILINX EVENT MANAGEMENT DRIVER 23386M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23387S: Maintained 23388F: drivers/soc/xilinx/xlnx_event_manager.c 23389F: include/linux/firmware/xlnx-event-manager.h 23390 23391XILINX GPIO DRIVER 23392M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23393R: Srinivas Neeli <srinivas.neeli@amd.com> 23394R: Michal Simek <michal.simek@amd.com> 23395S: Maintained 23396F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23397F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23398F: drivers/gpio/gpio-xilinx.c 23399F: drivers/gpio/gpio-zynq.c 23400 23401XILINX PWM DRIVER 23402M: Sean Anderson <sean.anderson@seco.com> 23403S: Maintained 23404F: drivers/pwm/pwm-xilinx.c 23405F: include/clocksource/timer-xilinx.h 23406 23407XILINX SD-FEC IP CORES 23408M: Derek Kiernan <derek.kiernan@amd.com> 23409M: Dragan Cvetic <dragan.cvetic@amd.com> 23410S: Maintained 23411F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23412F: Documentation/misc-devices/xilinx_sdfec.rst 23413F: drivers/misc/Kconfig 23414F: drivers/misc/Makefile 23415F: drivers/misc/xilinx_sdfec.c 23416F: include/uapi/misc/xilinx_sdfec.h 23417 23418XILINX UARTLITE SERIAL DRIVER 23419M: Peter Korsgaard <jacmet@sunsite.dk> 23420L: linux-serial@vger.kernel.org 23421S: Maintained 23422F: drivers/tty/serial/uartlite.c 23423 23424XILINX VIDEO IP CORES 23425M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23426L: linux-media@vger.kernel.org 23427S: Supported 23428T: git git://linuxtv.org/media_tree.git 23429F: Documentation/devicetree/bindings/media/xilinx/ 23430F: drivers/media/platform/xilinx/ 23431F: include/uapi/linux/xilinx-v4l2-controls.h 23432 23433XILINX WATCHDOG DRIVER 23434M: Srinivas Neeli <srinivas.neeli@amd.com> 23435R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23436R: Michal Simek <michal.simek@amd.com> 23437S: Maintained 23438F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23439F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23440F: drivers/watchdog/of_xilinx_wdt.c 23441F: drivers/watchdog/xilinx_wwdt.c 23442 23443XILINX XDMA DRIVER 23444M: Lizhi Hou <lizhi.hou@amd.com> 23445M: Brian Xu <brian.xu@amd.com> 23446M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23447L: dmaengine@vger.kernel.org 23448S: Supported 23449F: drivers/dma/xilinx/xdma-regs.h 23450F: drivers/dma/xilinx/xdma.c 23451F: include/linux/dma/amd_xdma.h 23452F: include/linux/platform_data/amd_xdma.h 23453 23454XILINX ZYNQMP DPDMA DRIVER 23455M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23456L: dmaengine@vger.kernel.org 23457S: Supported 23458F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23459F: drivers/dma/xilinx/xilinx_dpdma.c 23460F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23461 23462XILINX ZYNQMP OCM EDAC DRIVER 23463M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23464M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23465S: Maintained 23466F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23467F: drivers/edac/zynqmp_edac.c 23468 23469XILINX ZYNQMP PSGTR PHY DRIVER 23470M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23471L: linux-kernel@vger.kernel.org 23472S: Supported 23473T: git https://github.com/Xilinx/linux-xlnx.git 23474F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23475F: drivers/phy/xilinx/phy-zynqmp.c 23476 23477XILINX ZYNQMP SHA3 DRIVER 23478M: Harsha <harsha.harsha@amd.com> 23479S: Maintained 23480F: drivers/crypto/xilinx/zynqmp-sha.c 23481 23482XILLYBUS DRIVER 23483M: Eli Billauer <eli.billauer@gmail.com> 23484L: linux-kernel@vger.kernel.org 23485S: Supported 23486F: drivers/char/xillybus/ 23487 23488XLP9XX I2C DRIVER 23489M: George Cherian <gcherian@marvell.com> 23490L: linux-i2c@vger.kernel.org 23491S: Supported 23492W: http://www.marvell.com 23493F: drivers/i2c/busses/i2c-xlp9xx.c 23494 23495XRA1403 GPIO EXPANDER 23496M: Nandor Han <nandor.han@ge.com> 23497L: linux-gpio@vger.kernel.org 23498S: Maintained 23499F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23500F: drivers/gpio/gpio-xra1403.c 23501 23502XTENSA XTFPGA PLATFORM SUPPORT 23503M: Max Filippov <jcmvbkbc@gmail.com> 23504S: Maintained 23505F: drivers/spi/spi-xtensa-xtfpga.c 23506F: sound/soc/xtensa/xtfpga-i2s.c 23507 23508YAM DRIVER FOR AX.25 23509M: Jean-Paul Roubelat <jpr@f6fbb.org> 23510L: linux-hams@vger.kernel.org 23511S: Maintained 23512F: drivers/net/hamradio/yam* 23513F: include/linux/yam.h 23514 23515YAMA SECURITY MODULE 23516M: Kees Cook <keescook@chromium.org> 23517S: Supported 23518T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23519F: Documentation/admin-guide/LSM/Yama.rst 23520F: security/yama/ 23521 23522YEALINK PHONE DRIVER 23523M: Henk Vergonet <Henk.Vergonet@gmail.com> 23524L: usbb2k-api-dev@nongnu.org 23525S: Maintained 23526F: Documentation/input/devices/yealink.rst 23527F: drivers/input/misc/yealink.* 23528 23529Z3FOLD COMPRESSED PAGE ALLOCATOR 23530M: Vitaly Wool <vitaly.wool@konsulko.com> 23531R: Miaohe Lin <linmiaohe@huawei.com> 23532L: linux-mm@kvack.org 23533S: Maintained 23534F: mm/z3fold.c 23535 23536Z8530 DRIVER FOR AX.25 23537M: Joerg Reuter <jreuter@yaina.de> 23538L: linux-hams@vger.kernel.org 23539S: Maintained 23540W: http://yaina.de/jreuter/ 23541W: http://www.qsl.net/dl1bke/ 23542F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23543F: drivers/net/hamradio/*scc.c 23544F: drivers/net/hamradio/z8530.h 23545 23546ZBUD COMPRESSED PAGE ALLOCATOR 23547M: Seth Jennings <sjenning@redhat.com> 23548M: Dan Streetman <ddstreet@ieee.org> 23549L: linux-mm@kvack.org 23550S: Maintained 23551F: mm/zbud.c 23552 23553ZD1211RW WIRELESS DRIVER 23554L: linux-wireless@vger.kernel.org 23555S: Orphan 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
