1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/apple,* 1869F: sound/soc/apple/* 1870F: sound/soc/codecs/cs42l83-i2c.c 1871 1872ARM/APPLE MACHINE SUPPORT 1873M: Hector Martin <marcan@marcan.st> 1874M: Sven Peter <sven@svenpeter.dev> 1875R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1876L: asahi@lists.linux.dev 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879W: https://asahilinux.org 1880B: https://github.com/AsahiLinux/linux/issues 1881C: irc://irc.oftc.net/asahi-dev 1882T: git https://github.com/AsahiLinux/linux.git 1883F: Documentation/devicetree/bindings/arm/apple.yaml 1884F: Documentation/devicetree/bindings/arm/apple/* 1885F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1886F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1887F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1888F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1889F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1890F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1891F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1892F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1893F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1894F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1895F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1896F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1897F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1898F: Documentation/devicetree/bindings/power/apple* 1899F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1900F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1901F: arch/arm64/boot/dts/apple/ 1902F: drivers/bluetooth/hci_bcm4377.c 1903F: drivers/clk/clk-apple-nco.c 1904F: drivers/cpufreq/apple-soc-cpufreq.c 1905F: drivers/dma/apple-admac.c 1906F: drivers/i2c/busses/i2c-pasemi-core.c 1907F: drivers/i2c/busses/i2c-pasemi-platform.c 1908F: drivers/iommu/apple-dart.c 1909F: drivers/iommu/io-pgtable-dart.c 1910F: drivers/irqchip/irq-apple-aic.c 1911F: drivers/mailbox/apple-mailbox.c 1912F: drivers/nvme/host/apple.c 1913F: drivers/nvmem/apple-efuses.c 1914F: drivers/pinctrl/pinctrl-apple-gpio.c 1915F: drivers/pwm/pwm-apple.c 1916F: drivers/soc/apple/* 1917F: drivers/watchdog/apple_wdt.c 1918F: include/dt-bindings/interrupt-controller/apple-aic.h 1919F: include/dt-bindings/pinctrl/apple.h 1920F: include/linux/apple-mailbox.h 1921F: include/linux/soc/apple/* 1922 1923ARM/ARTPEC MACHINE SUPPORT 1924M: Jesper Nilsson <jesper.nilsson@axis.com> 1925M: Lars Persson <lars.persson@axis.com> 1926L: linux-arm-kernel@axis.com 1927S: Maintained 1928F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1929F: arch/arm/boot/dts/axis/ 1930F: arch/arm/mach-artpec 1931F: drivers/clk/axis 1932F: drivers/crypto/axis 1933F: drivers/mmc/host/usdhi6rol0.c 1934F: drivers/pinctrl/pinctrl-artpec* 1935 1936ARM/ASPEED I2C DRIVER 1937M: Brendan Higgins <brendanhiggins@google.com> 1938R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1939R: Joel Stanley <joel@jms.id.au> 1940L: linux-i2c@vger.kernel.org 1941L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1942S: Maintained 1943F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1944F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1945F: drivers/i2c/busses/i2c-aspeed.c 1946F: drivers/irqchip/irq-aspeed-i2c-ic.c 1947 1948ARM/ASPEED MACHINE SUPPORT 1949M: Joel Stanley <joel@jms.id.au> 1950R: Andrew Jeffery <andrew@aj.id.au> 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1953S: Supported 1954Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1955T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1956F: Documentation/devicetree/bindings/arm/aspeed/ 1957F: arch/arm/boot/dts/aspeed/ 1958F: arch/arm/mach-aspeed/ 1959N: aspeed 1960 1961ARM/BITMAIN ARCHITECTURE 1962M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1964S: Maintained 1965F: Documentation/devicetree/bindings/arm/bitmain.yaml 1966F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1967F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1968F: arch/arm64/boot/dts/bitmain/ 1969F: drivers/clk/clk-bm1880.c 1970F: drivers/pinctrl/pinctrl-bm1880.c 1971 1972ARM/CALXEDA HIGHBANK ARCHITECTURE 1973M: Andre Przywara <andre.przywara@arm.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976F: arch/arm/boot/dts/calxeda/ 1977F: arch/arm/mach-highbank/ 1978 1979ARM/CAVIUM THUNDER NETWORK DRIVER 1980M: Sunil Goutham <sgoutham@marvell.com> 1981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1982S: Supported 1983F: drivers/net/ethernet/cavium/thunder/ 1984 1985ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1986M: Lukasz Majewski <lukma@denx.de> 1987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1988S: Maintained 1989F: arch/arm/mach-ep93xx/ts72xx.c 1990 1991ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1992M: Alexander Shiyan <shc_work@mail.ru> 1993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1994S: Odd Fixes 1995N: clps711x 1996 1997ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1998M: Lennert Buytenhek <kernel@wantstofly.org> 1999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2000S: Maintained 2001 2002ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2003M: Hartley Sweeten <hsweeten@visionengravers.com> 2004M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006S: Maintained 2007F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2008F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2009F: arch/arm/boot/compressed/misc-ep93xx.h 2010F: arch/arm/mach-ep93xx/ 2011F: drivers/iio/adc/ep93xx_adc.c 2012 2013ARM/CLKDEV SUPPORT 2014M: Russell King <linux@armlinux.org.uk> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2018F: drivers/clk/clkdev.c 2019 2020ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2021M: Baruch Siach <baruch@tkos.co.il> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: arch/arm/boot/dts/cnxt/ 2025N: digicolor 2026 2027ARM/CORESIGHT FRAMEWORK AND DRIVERS 2028M: Suzuki K Poulose <suzuki.poulose@arm.com> 2029R: Mike Leach <mike.leach@linaro.org> 2030R: James Clark <james.clark@arm.com> 2031R: Leo Yan <leo.yan@linaro.org> 2032L: coresight@lists.linaro.org (moderated for non-subscribers) 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2036F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2037F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2038F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2039F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2040F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2041F: Documentation/trace/coresight/* 2042F: drivers/hwtracing/coresight/* 2043F: include/dt-bindings/arm/coresight-cti-dt.h 2044F: include/linux/coresight* 2045F: samples/coresight/* 2046F: tools/perf/arch/arm/util/auxtrace.c 2047F: tools/perf/arch/arm/util/cs-etm.c 2048F: tools/perf/arch/arm/util/cs-etm.h 2049F: tools/perf/arch/arm/util/pmu.c 2050F: tools/perf/tests/shell/coresight/* 2051F: tools/perf/util/cs-etm-decoder/* 2052F: tools/perf/util/cs-etm.* 2053 2054ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2055M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2056M: Linus Walleij <linus.walleij@linaro.org> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059T: git git://github.com/ulli-kroll/linux.git 2060F: Documentation/devicetree/bindings/arm/gemini.yaml 2061F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2062F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2063F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2064F: arch/arm/boot/dts/gemini/ 2065F: arch/arm/mach-gemini/ 2066F: drivers/crypto/gemini/ 2067F: drivers/net/ethernet/cortina/ 2068F: drivers/pinctrl/pinctrl-gemini.c 2069F: drivers/rtc/rtc-ftrtc010.c 2070 2071ARM/CZ.NIC TURRIS SUPPORT 2072M: Marek Behún <kabel@kernel.org> 2073S: Maintained 2074W: https://www.turris.cz/ 2075F: Documentation/ABI/testing/debugfs-moxtet 2076F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2077F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2078F: Documentation/devicetree/bindings/bus/moxtet.txt 2079F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2080F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2081F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2082F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2083F: drivers/bus/moxtet.c 2084F: drivers/firmware/turris-mox-rwtm.c 2085F: drivers/gpio/gpio-moxtet.c 2086F: drivers/leds/leds-turris-omnia.c 2087F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2088F: drivers/watchdog/armada_37xx_wdt.c 2089F: include/dt-bindings/bus/moxtet.h 2090F: include/linux/armada-37xx-rwtm-mailbox.h 2091F: include/linux/moxtet.h 2092 2093ARM/FARADAY FA526 PORT 2094M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.berlios.de/gemini-board 2098F: arch/arm/mm/*-fa* 2099 2100ARM/FOOTBRIDGE ARCHITECTURE 2101M: Russell King <linux@armlinux.org.uk> 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104W: http://www.armlinux.org.uk/ 2105F: arch/arm/include/asm/hardware/dec21285.h 2106F: arch/arm/mach-footbridge/ 2107 2108ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2109M: Shawn Guo <shawnguo@kernel.org> 2110M: Sascha Hauer <s.hauer@pengutronix.de> 2111R: Pengutronix Kernel Team <kernel@pengutronix.de> 2112R: Fabio Estevam <festevam@gmail.com> 2113R: NXP Linux Team <linux-imx@nxp.com> 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115S: Maintained 2116T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2117F: arch/arm/boot/dts/nxp/imx/ 2118F: arch/arm/boot/dts/nxp/mxs/ 2119X: arch/arm64/boot/dts/freescale/fsl-* 2120X: arch/arm64/boot/dts/freescale/qoriq-* 2121X: drivers/media/i2c/ 2122N: imx 2123N: mxs 2124 2125ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2126M: Shawn Guo <shawnguo@kernel.org> 2127M: Li Yang <leoyang.li@nxp.com> 2128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2129S: Maintained 2130T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2131F: arch/arm/boot/dts/nxp/ls/ 2132F: arch/arm64/boot/dts/freescale/fsl-* 2133F: arch/arm64/boot/dts/freescale/qoriq-* 2134 2135ARM/FREESCALE VYBRID ARM ARCHITECTURE 2136M: Shawn Guo <shawnguo@kernel.org> 2137M: Sascha Hauer <s.hauer@pengutronix.de> 2138R: Pengutronix Kernel Team <kernel@pengutronix.de> 2139R: Stefan Agner <stefan@agner.ch> 2140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2141S: Maintained 2142T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2143F: arch/arm/boot/dts/nxp/vf/ 2144F: arch/arm/mach-imx/*vf610* 2145 2146ARM/GUMSTIX MACHINE SUPPORT 2147M: Steve Sakoman <sakoman@gmail.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150 2151ARM/HISILICON SOC SUPPORT 2152M: Wei Xu <xuwei5@hisilicon.com> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Supported 2155W: http://www.hisilicon.com 2156T: git https://github.com/hisilicon/linux-hisi.git 2157F: arch/arm/boot/dts/hisilicon/ 2158F: arch/arm/mach-hisi/ 2159F: arch/arm64/boot/dts/hisilicon/ 2160 2161ARM/HP JORNADA 7XX MACHINE SUPPORT 2162M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2163S: Maintained 2164W: www.jlime.com 2165T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2166F: arch/arm/mach-sa1100/include/mach/jornada720.h 2167F: arch/arm/mach-sa1100/jornada720.c 2168 2169ARM/HPE GXP ARCHITECTURE 2170M: Jean-Marie Verdun <verdun@hpe.com> 2171M: Nick Hawkins <nick.hawkins@hpe.com> 2172S: Maintained 2173F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2174F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2175F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2176F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2177F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2178F: Documentation/hwmon/gxp-fan-ctrl.rst 2179F: arch/arm/boot/dts/hpe/ 2180F: arch/arm/mach-hpe/ 2181F: drivers/clocksource/timer-gxp.c 2182F: drivers/hwmon/gxp-fan-ctrl.c 2183F: drivers/i2c/busses/i2c-gxp.c 2184F: drivers/spi/spi-gxp.c 2185F: drivers/watchdog/gxp-wdt.c 2186 2187ARM/IGEP MACHINE SUPPORT 2188M: Enric Balletbo i Serra <eballetbo@gmail.com> 2189M: Javier Martinez Canillas <javier@dowhile0.org> 2190L: linux-omap@vger.kernel.org 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193F: arch/arm/boot/dts/ti/omap/omap3-igep* 2194 2195ARM/INTEL IXP4XX ARM ARCHITECTURE 2196M: Linus Walleij <linusw@kernel.org> 2197M: Imre Kaloz <kaloz@openwrt.org> 2198M: Krzysztof Halasa <khalasa@piap.pl> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Maintained 2201F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2202F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2203F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2204F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2205F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2206F: arch/arm/boot/dts/intel/ixp/ 2207F: arch/arm/mach-ixp4xx/ 2208F: drivers/bus/intel-ixp4xx-eb.c 2209F: drivers/clocksource/timer-ixp4xx.c 2210F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2211F: drivers/gpio/gpio-ixp4xx.c 2212F: drivers/irqchip/irq-ixp4xx.c 2213 2214ARM/INTEL KEEMBAY ARCHITECTURE 2215M: Paul J. Murphy <paul.j.murphy@intel.com> 2216M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2217S: Maintained 2218F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2219F: arch/arm64/boot/dts/intel/keembay-evm.dts 2220F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2221 2222ARM/INTEL XSC3 (MANZANO) ARM CORE 2223M: Lennert Buytenhek <kernel@wantstofly.org> 2224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2225S: Maintained 2226 2227ARM/LG1K ARCHITECTURE 2228M: Chanho Min <chanho.min@lge.com> 2229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2230S: Maintained 2231F: arch/arm64/boot/dts/lg/ 2232 2233ARM/LPC18XX ARCHITECTURE 2234M: Vladimir Zapolskiy <vz@mleia.com> 2235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2236S: Maintained 2237F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2238F: arch/arm/boot/dts/nxp/lpc/lpc43* 2239F: drivers/i2c/busses/i2c-lpc2k.c 2240F: drivers/memory/pl172.c 2241F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2242F: drivers/rtc/rtc-lpc24xx.c 2243N: lpc18xx 2244 2245ARM/LPC32XX SOC SUPPORT 2246M: Vladimir Zapolskiy <vz@mleia.com> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2250F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2251F: arch/arm/boot/dts/nxp/lpc/lpc32* 2252F: arch/arm/mach-lpc32xx/ 2253F: drivers/i2c/busses/i2c-pnx.c 2254F: drivers/net/ethernet/nxp/lpc_eth.c 2255F: drivers/usb/host/ohci-nxp.c 2256F: drivers/watchdog/pnx4008_wdt.c 2257N: lpc32xx 2258 2259ARM/Marvell Dove/MV78xx0/Orion SOC support 2260M: Andrew Lunn <andrew@lunn.ch> 2261M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2262M: Gregory Clement <gregory.clement@bootlin.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2266F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2267F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2268F: Documentation/devicetree/bindings/soc/dove/ 2269F: arch/arm/boot/dts/marvell/dove* 2270F: arch/arm/boot/dts/marvell/orion5x* 2271F: arch/arm/mach-dove/ 2272F: arch/arm/mach-mv78xx0/ 2273F: arch/arm/mach-orion5x/ 2274F: arch/arm/plat-orion/ 2275F: drivers/soc/dove/ 2276 2277ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2278M: Andrew Lunn <andrew@lunn.ch> 2279M: Gregory Clement <gregory.clement@bootlin.com> 2280M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2284F: Documentation/devicetree/bindings/arm/marvell/ 2285F: arch/arm/boot/dts/marvell/armada* 2286F: arch/arm/boot/dts/marvell/kirkwood* 2287F: arch/arm/configs/mvebu_*_defconfig 2288F: arch/arm/mach-mvebu/ 2289F: arch/arm64/boot/dts/marvell/armada* 2290F: arch/arm64/boot/dts/marvell/cn913* 2291F: drivers/clk/mvebu/ 2292F: drivers/cpufreq/armada-37xx-cpufreq.c 2293F: drivers/cpufreq/armada-8k-cpufreq.c 2294F: drivers/cpufreq/mvebu-cpufreq.c 2295F: drivers/irqchip/irq-armada-370-xp.c 2296F: drivers/irqchip/irq-mvebu-* 2297F: drivers/pinctrl/mvebu/ 2298F: drivers/rtc/rtc-armada38x.c 2299 2300ARM/Mediatek RTC DRIVER 2301M: Eddie Huang <eddie.huang@mediatek.com> 2302M: Sean Wang <sean.wang@mediatek.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2307F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2308F: drivers/rtc/rtc-mt2712.c 2309F: drivers/rtc/rtc-mt6397.c 2310F: drivers/rtc/rtc-mt7622.c 2311 2312ARM/Mediatek SoC support 2313M: Matthias Brugger <matthias.bgg@gmail.com> 2314R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2315L: linux-kernel@vger.kernel.org 2316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2317L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2318S: Maintained 2319W: https://mtk.wiki.kernel.org/ 2320C: irc://irc.libera.chat/linux-mediatek 2321F: arch/arm/boot/dts/mediatek/ 2322F: arch/arm/mach-mediatek/ 2323F: arch/arm64/boot/dts/mediatek/ 2324F: drivers/soc/mediatek/ 2325N: mtk 2326N: mt[2678] 2327K: mediatek 2328 2329ARM/Mediatek USB3 PHY DRIVER 2330M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2333S: Maintained 2334F: Documentation/devicetree/bindings/phy/mediatek,* 2335F: drivers/phy/mediatek/ 2336 2337ARM/MICROCHIP (ARM64) SoC support 2338M: Conor Dooley <conor@kernel.org> 2339M: Nicolas Ferre <nicolas.ferre@microchip.com> 2340M: Claudiu Beznea <claudiu.beznea@microchip.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Supported 2343T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2344F: arch/arm64/boot/dts/microchip/ 2345 2346ARM/Microchip (AT91) SoC support 2347M: Nicolas Ferre <nicolas.ferre@microchip.com> 2348M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2349M: Claudiu Beznea <claudiu.beznea@microchip.com> 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351S: Supported 2352W: http://www.linux4sam.org 2353T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2354F: arch/arm/boot/dts/microchip/at91* 2355F: arch/arm/boot/dts/microchip/sama* 2356F: arch/arm/include/debug/at91.S 2357F: arch/arm/mach-at91/ 2358F: drivers/memory/atmel* 2359F: drivers/watchdog/sama5d4_wdt.c 2360F: include/soc/at91/ 2361X: drivers/input/touchscreen/atmel_mxt_ts.c 2362X: drivers/net/wireless/atmel/ 2363N: at91 2364N: atmel 2365 2366ARM/Microchip Sparx5 SoC support 2367M: Lars Povlsen <lars.povlsen@microchip.com> 2368M: Steen Hegelund <Steen.Hegelund@microchip.com> 2369M: Daniel Machon <daniel.machon@microchip.com> 2370M: UNGLinuxDriver@microchip.com 2371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2372S: Supported 2373F: arch/arm64/boot/dts/microchip/sparx* 2374F: drivers/net/ethernet/microchip/vcap/ 2375F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2376N: sparx5 2377 2378ARM/MILBEAUT ARCHITECTURE 2379M: Taichi Sugaya <sugaya.taichi@socionext.com> 2380M: Takao Orito <orito.takao@socionext.com> 2381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383F: arch/arm/boot/dts/socionext/milbeaut* 2384F: arch/arm/mach-milbeaut/ 2385N: milbeaut 2386 2387ARM/MStar/Sigmastar Armv7 SoC support 2388M: Daniel Palmer <daniel@thingy.jp> 2389M: Romain Perier <romain.perier@gmail.com> 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: http://linux-chenxing.org/ 2393T: git git://github.com/linux-chenxing/linux.git 2394F: Documentation/devicetree/bindings/arm/mstar/* 2395F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2396F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2397F: arch/arm/boot/dts/sigmastar/ 2398F: arch/arm/mach-mstar/ 2399F: drivers/clk/mstar/ 2400F: drivers/clocksource/timer-msc313e.c 2401F: drivers/gpio/gpio-msc313.c 2402F: drivers/rtc/rtc-msc313.c 2403F: drivers/watchdog/msc313e_wdt.c 2404F: include/dt-bindings/clock/mstar-* 2405F: include/dt-bindings/gpio/msc313-gpio.h 2406 2407ARM/NOMADIK/Ux500 ARCHITECTURES 2408M: Linus Walleij <linus.walleij@linaro.org> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410S: Maintained 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2412F: Documentation/devicetree/bindings/arm/ste-* 2413F: Documentation/devicetree/bindings/arm/ux500.yaml 2414F: Documentation/devicetree/bindings/arm/ux500/ 2415F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2416F: arch/arm/boot/dts/st/ste-* 2417F: arch/arm/mach-nomadik/ 2418F: arch/arm/mach-ux500/ 2419F: drivers/clk/clk-nomadik.c 2420F: drivers/clocksource/clksrc-dbx500-prcmu.c 2421F: drivers/dma/ste_dma40* 2422F: drivers/hwspinlock/u8500_hsem.c 2423F: drivers/i2c/busses/i2c-nomadik.c 2424F: drivers/iio/adc/ab8500-gpadc.c 2425F: drivers/mfd/ab8500* 2426F: drivers/mfd/abx500* 2427F: drivers/mfd/db8500* 2428F: drivers/pinctrl/nomadik/ 2429F: drivers/rtc/rtc-ab8500.c 2430F: drivers/rtc/rtc-pl031.c 2431F: drivers/soc/ux500/ 2432 2433ARM/NUVOTON MA35 ARCHITECTURE 2434M: Jacky Huang <ychuang3@nuvoton.com> 2435M: Shan-Chun Hung <schung@nuvoton.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Supported 2438F: Documentation/devicetree/bindings/*/*/*ma35* 2439F: Documentation/devicetree/bindings/*/*ma35* 2440F: arch/arm64/boot/dts/nuvoton/*ma35* 2441F: drivers/*/*/*ma35* 2442F: drivers/*/*ma35* 2443K: ma35d1 2444 2445ARM/NUVOTON NPCM ARCHITECTURE 2446M: Avi Fishman <avifishman70@gmail.com> 2447M: Tomer Maimon <tmaimon77@gmail.com> 2448M: Tali Perry <tali.perry1@gmail.com> 2449R: Patrick Venture <venture@google.com> 2450R: Nancy Yuen <yuenn@google.com> 2451R: Benjamin Fair <benjaminfair@google.com> 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Supported 2454F: Documentation/devicetree/bindings/*/*/*npcm* 2455F: Documentation/devicetree/bindings/*/*npcm* 2456F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2457F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2458F: arch/arm/mach-npcm/ 2459F: arch/arm64/boot/dts/nuvoton/ 2460F: drivers/*/*/*npcm* 2461F: drivers/*/*npcm* 2462F: drivers/rtc/rtc-nct3018y.c 2463F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2464F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2465 2466ARM/NUVOTON WPCM450 ARCHITECTURE 2467M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2469S: Maintained 2470W: https://github.com/neuschaefer/wpcm450/wiki 2471F: Documentation/devicetree/bindings/*/*wpcm* 2472F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2473F: arch/arm/configs/wpcm450_defconfig 2474F: arch/arm/mach-npcm/wpcm450.c 2475F: drivers/*/*/*wpcm* 2476F: drivers/*/*wpcm* 2477 2478ARM/NXP S32G ARCHITECTURE 2479M: Chester Lin <clin@suse.com> 2480R: Andreas Färber <afaerber@suse.de> 2481R: Matthias Brugger <mbrugger@suse.com> 2482R: NXP S32 Linux Team <s32@nxp.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Maintained 2485F: arch/arm64/boot/dts/freescale/s32g*.dts* 2486 2487ARM/Orion SoC/Technologic Systems TS-78xx platform support 2488M: Alexander Clouter <alex@digriz.org.uk> 2489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2490S: Maintained 2491W: http://www.digriz.org.uk/ts78xx/kernel 2492F: arch/arm/mach-orion5x/ts78xx-* 2493 2494ARM/OXNAS platform support 2495M: Neil Armstrong <neil.armstrong@linaro.org> 2496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2497L: linux-oxnas@groups.io (moderated for non-subscribers) 2498S: Maintained 2499F: arch/arm/boot/dts/ox8*.dts* 2500F: arch/arm/mach-oxnas/ 2501F: drivers/power/reset/oxnas-restart.c 2502N: oxnas 2503 2504ARM/QUALCOMM CHROMEBOOK SUPPORT 2505R: cros-qcom-dts-watchers@chromium.org 2506F: arch/arm64/boot/dts/qcom/sc7180* 2507F: arch/arm64/boot/dts/qcom/sc7280* 2508F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2509 2510ARM/QUALCOMM SUPPORT 2511M: Andy Gross <agross@kernel.org> 2512M: Bjorn Andersson <andersson@kernel.org> 2513M: Konrad Dybcio <konrad.dybcio@linaro.org> 2514L: linux-arm-msm@vger.kernel.org 2515S: Maintained 2516T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2517F: Documentation/devicetree/bindings/*/qcom* 2518F: Documentation/devicetree/bindings/soc/qcom/ 2519F: arch/arm/boot/dts/qcom/ 2520F: arch/arm/configs/qcom_defconfig 2521F: arch/arm/mach-qcom/ 2522F: arch/arm64/boot/dts/qcom/ 2523F: drivers/*/*/pm8???-* 2524F: drivers/*/*/qcom* 2525F: drivers/*/*/qcom/ 2526F: drivers/*/qcom* 2527F: drivers/*/qcom/ 2528F: drivers/bluetooth/btqcomsmd.c 2529F: drivers/clocksource/timer-qcom.c 2530F: drivers/cpuidle/cpuidle-qcom-spm.c 2531F: drivers/extcon/extcon-qcom* 2532F: drivers/i2c/busses/i2c-qcom-geni.c 2533F: drivers/i2c/busses/i2c-qup.c 2534F: drivers/iommu/msm* 2535F: drivers/mfd/ssbi.c 2536F: drivers/mmc/host/mmci_qcom* 2537F: drivers/mmc/host/sdhci-msm.c 2538F: drivers/pci/controller/dwc/pcie-qcom.c 2539F: drivers/phy/qualcomm/ 2540F: drivers/power/*/msm* 2541F: drivers/reset/reset-qcom-* 2542F: drivers/spi/spi-geni-qcom.c 2543F: drivers/spi/spi-qcom-qspi.c 2544F: drivers/spi/spi-qup.c 2545F: drivers/tty/serial/msm_serial.c 2546F: drivers/ufs/host/ufs-qcom* 2547F: drivers/usb/dwc3/dwc3-qcom.c 2548F: include/dt-bindings/*/qcom* 2549F: include/linux/*/qcom* 2550F: include/linux/soc/qcom/ 2551 2552ARM/RDA MICRO ARCHITECTURE 2553M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: Documentation/devicetree/bindings/arm/rda.yaml 2558F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2559F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2560F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2561F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2562F: arch/arm/boot/dts/unisoc/ 2563F: drivers/clocksource/timer-rda.c 2564F: drivers/gpio/gpio-rda.c 2565F: drivers/irqchip/irq-rda-intc.c 2566F: drivers/tty/serial/rda-uart.c 2567 2568ARM/REALTEK ARCHITECTURE 2569M: Andreas Färber <afaerber@suse.de> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: Documentation/devicetree/bindings/arm/realtek.yaml 2574F: arch/arm/boot/dts/realtek/ 2575F: arch/arm/mach-realtek/ 2576F: arch/arm64/boot/dts/realtek/ 2577 2578ARM/RISC-V/RENESAS ARCHITECTURE 2579M: Geert Uytterhoeven <geert+renesas@glider.be> 2580M: Magnus Damm <magnus.damm@gmail.com> 2581L: linux-renesas-soc@vger.kernel.org 2582S: Supported 2583Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2584C: irc://irc.libera.chat/renesas-soc 2585T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2586F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2587F: Documentation/devicetree/bindings/soc/renesas/ 2588F: arch/arm/boot/dts/renesas/ 2589F: arch/arm/configs/shmobile_defconfig 2590F: arch/arm/include/debug/renesas-scif.S 2591F: arch/arm/mach-shmobile/ 2592F: arch/arm64/boot/dts/renesas/ 2593F: arch/riscv/boot/dts/renesas/ 2594F: drivers/soc/renesas/ 2595F: include/linux/soc/renesas/ 2596K: \brenesas, 2597 2598ARM/RISCPC ARCHITECTURE 2599M: Russell King <linux@armlinux.org.uk> 2600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602W: http://www.armlinux.org.uk/ 2603F: arch/arm/include/asm/hardware/ioc.h 2604F: arch/arm/include/asm/hardware/iomd.h 2605F: arch/arm/include/asm/hardware/memc.h 2606F: arch/arm/mach-rpc/ 2607F: drivers/net/ethernet/8390/etherh.c 2608F: drivers/net/ethernet/i825xx/ether1* 2609F: drivers/net/ethernet/seeq/ether3* 2610F: drivers/scsi/arm/ 2611 2612ARM/Rockchip SoC support 2613M: Heiko Stuebner <heiko@sntech.de> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615L: linux-rockchip@lists.infradead.org 2616S: Maintained 2617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2618F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2619F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2620F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2621F: arch/arm/boot/dts/rockchip/ 2622F: arch/arm/mach-rockchip/ 2623F: drivers/*/*/*rockchip* 2624F: drivers/*/*rockchip* 2625F: drivers/clk/rockchip/ 2626F: drivers/i2c/busses/i2c-rk3x.c 2627F: sound/soc/rockchip/ 2628N: rockchip 2629 2630ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2631M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2632R: Alim Akhtar <alim.akhtar@samsung.com> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-samsung-soc@vger.kernel.org 2635S: Maintained 2636Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2637B: mailto:linux-samsung-soc@vger.kernel.org 2638C: irc://irc.libera.chat/linux-exynos 2639T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2640F: Documentation/arch/arm/samsung/ 2641F: Documentation/devicetree/bindings/arm/samsung/ 2642F: Documentation/devicetree/bindings/hwinfo/samsung,* 2643F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2644F: Documentation/devicetree/bindings/soc/samsung/ 2645F: arch/arm/boot/dts/samsung/ 2646F: arch/arm/mach-exynos*/ 2647F: arch/arm/mach-s3c/ 2648F: arch/arm/mach-s5p*/ 2649F: arch/arm64/boot/dts/exynos/ 2650F: drivers/*/*/*s3c24* 2651F: drivers/*/*s3c24* 2652F: drivers/*/*s3c64xx* 2653F: drivers/*/*s5pv210* 2654F: drivers/clocksource/samsung_pwm_timer.c 2655F: drivers/memory/samsung/ 2656F: drivers/pwm/pwm-samsung.c 2657F: drivers/soc/samsung/ 2658F: drivers/tty/serial/samsung* 2659F: include/clocksource/samsung_pwm.h 2660F: include/linux/platform_data/*s3c* 2661F: include/linux/serial_s3c.h 2662F: include/linux/soc/samsung/ 2663N: exynos 2664N: s3c64xx 2665N: s5pv210 2666 2667ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2668M: Łukasz Stelmach <l.stelmach@samsung.com> 2669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2670L: linux-media@vger.kernel.org 2671S: Maintained 2672F: drivers/media/platform/samsung/s5p-g2d/ 2673 2674ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2675M: Marek Szyprowski <m.szyprowski@samsung.com> 2676L: linux-samsung-soc@vger.kernel.org 2677L: linux-media@vger.kernel.org 2678S: Maintained 2679F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2680F: drivers/media/cec/platform/s5p/ 2681 2682ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2683M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2684M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2685M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-media@vger.kernel.org 2688S: Maintained 2689F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2690F: drivers/media/platform/samsung/s5p-jpeg/ 2691 2692ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2693M: Marek Szyprowski <m.szyprowski@samsung.com> 2694M: Andrzej Hajda <andrzej.hajda@intel.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: drivers/media/platform/samsung/s5p-mfc/ 2699 2700ARM/SOCFPGA ARCHITECTURE 2701M: Dinh Nguyen <dinguyen@kernel.org> 2702S: Maintained 2703W: http://www.rocketboards.org 2704T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2705F: arch/arm/boot/dts/intel/socfpga/ 2706F: arch/arm/configs/socfpga_defconfig 2707F: arch/arm/mach-socfpga/ 2708F: arch/arm64/boot/dts/altera/ 2709F: arch/arm64/boot/dts/intel/ 2710 2711ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2712M: Dinh Nguyen <dinguyen@kernel.org> 2713S: Maintained 2714F: drivers/clk/socfpga/ 2715 2716ARM/SOCFPGA EDAC SUPPORT 2717M: Dinh Nguyen <dinguyen@kernel.org> 2718S: Maintained 2719F: drivers/edac/altera_edac.[ch] 2720 2721ARM/SPREADTRUM SoC SUPPORT 2722M: Orson Zhai <orsonzhai@gmail.com> 2723M: Baolin Wang <baolin.wang7@gmail.com> 2724M: Chunyan Zhang <zhang.lyra@gmail.com> 2725S: Maintained 2726F: arch/arm64/boot/dts/sprd 2727N: sprd 2728N: sc27xx 2729N: sc2731 2730 2731ARM/STI ARCHITECTURE 2732M: Patrice Chotard <patrice.chotard@foss.st.com> 2733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2734S: Maintained 2735W: http://www.stlinux.com 2736F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2737F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2738F: arch/arm/boot/dts/st/sti* 2739F: arch/arm/mach-sti/ 2740F: drivers/ata/ahci_st.c 2741F: drivers/char/hw_random/st-rng.c 2742F: drivers/clocksource/arm_global_timer.c 2743F: drivers/clocksource/clksrc_st_lpc.c 2744F: drivers/cpufreq/sti-cpufreq.c 2745F: drivers/dma/st_fdma* 2746F: drivers/i2c/busses/i2c-st.c 2747F: drivers/media/platform/st/sti/c8sectpfe/ 2748F: drivers/media/rc/st_rc.c 2749F: drivers/mmc/host/sdhci-st.c 2750F: drivers/phy/st/phy-miphy28lp.c 2751F: drivers/phy/st/phy-stih407-usb.c 2752F: drivers/pinctrl/pinctrl-st.c 2753F: drivers/remoteproc/st_remoteproc.c 2754F: drivers/remoteproc/st_slim_rproc.c 2755F: drivers/reset/sti/ 2756F: drivers/rtc/rtc-st-lpc.c 2757F: drivers/tty/serial/st-asc.c 2758F: drivers/usb/dwc3/dwc3-st.c 2759F: drivers/usb/host/ehci-st.c 2760F: drivers/usb/host/ohci-st.c 2761F: drivers/watchdog/st_lpc_wdt.c 2762F: include/linux/remoteproc/st_slim_rproc.h 2763 2764ARM/STM32 ARCHITECTURE 2765M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2766M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2767L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2769S: Maintained 2770T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2771F: arch/arm/boot/dts/st/stm32* 2772F: arch/arm/mach-stm32/ 2773F: arch/arm64/boot/dts/st/ 2774F: drivers/clocksource/armv7m_systick.c 2775N: stm32 2776N: stm 2777 2778ARM/SUNPLUS SP7021 SOC SUPPORT 2779M: Qin Jian <qinjian@cqplus1.com> 2780L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2781S: Maintained 2782W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2783F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2784F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2785F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2786F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2787F: arch/arm/boot/dts/sunplus/ 2788F: arch/arm/configs/sp7021_*defconfig 2789F: arch/arm/mach-sunplus/ 2790F: drivers/clk/clk-sp7021.c 2791F: drivers/irqchip/irq-sp7021-intc.c 2792F: drivers/reset/reset-sunplus.c 2793F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2794F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2795 2796ARM/Synaptics SoC support 2797M: Jisheng Zhang <jszhang@kernel.org> 2798M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801F: arch/arm/boot/dts/synaptics/ 2802F: arch/arm/mach-berlin/ 2803F: arch/arm64/boot/dts/synaptics/ 2804 2805ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2806M: Lennert Buytenhek <kernel@wantstofly.org> 2807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809 2810ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2811M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2812L: linux-tegra@vger.kernel.org 2813L: linux-media@vger.kernel.org 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2816F: drivers/media/cec/platform/tegra/ 2817 2818ARM/TESLA FSD SoC SUPPORT 2819M: Alim Akhtar <alim.akhtar@samsung.com> 2820M: linux-fsd@tesla.com 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-samsung-soc@vger.kernel.org 2823S: Maintained 2824F: arch/arm64/boot/dts/tesla/ 2825 2826ARM/TETON BGA MACHINE SUPPORT 2827M: "Mark F. Brown" <mark.brown314@gmail.com> 2828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2829S: Maintained 2830 2831ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2832M: Santosh Shilimkar <ssantosh@kernel.org> 2833L: linux-kernel@vger.kernel.org 2834S: Maintained 2835F: drivers/memory/*emif* 2836 2837ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2838M: Nishanth Menon <nm@ti.com> 2839M: Santosh Shilimkar <ssantosh@kernel.org> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2843F: arch/arm/boot/dts/ti/keystone/ 2844F: arch/arm/mach-keystone/ 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2847M: Santosh Shilimkar <ssantosh@kernel.org> 2848L: linux-kernel@vger.kernel.org 2849S: Maintained 2850F: drivers/clk/keystone/ 2851 2852ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2853M: Santosh Shilimkar <ssantosh@kernel.org> 2854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2855L: linux-kernel@vger.kernel.org 2856S: Maintained 2857F: drivers/clocksource/timer-keystone.c 2858 2859ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2860M: Santosh Shilimkar <ssantosh@kernel.org> 2861L: linux-kernel@vger.kernel.org 2862S: Maintained 2863F: drivers/power/reset/keystone-reset.c 2864 2865ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2866M: Nishanth Menon <nm@ti.com> 2867M: Vignesh Raghavendra <vigneshr@ti.com> 2868M: Tero Kristo <kristo@kernel.org> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Supported 2871F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2872F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2873F: arch/arm64/boot/dts/ti/Makefile 2874F: arch/arm64/boot/dts/ti/k3-* 2875 2876ARM/TOSHIBA VISCONTI ARCHITECTURE 2877M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Supported 2880T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2881F: Documentation/devicetree/bindings/arm/toshiba.yaml 2882F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2883F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2884F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2885F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2886F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2887F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2888F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2889F: arch/arm64/boot/dts/toshiba/ 2890F: drivers/clk/visconti/ 2891F: drivers/gpio/gpio-visconti.c 2892F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2893F: drivers/pci/controller/dwc/pcie-visconti.c 2894F: drivers/pinctrl/visconti/ 2895F: drivers/watchdog/visconti_wdt.c 2896N: visconti 2897 2898ARM/UNIPHIER ARCHITECTURE 2899M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2900M: Masami Hiramatsu <mhiramat@kernel.org> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Maintained 2903F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2904F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2905F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2906F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2907F: arch/arm/boot/dts/socionext/uniphier* 2908F: arch/arm/include/asm/hardware/cache-uniphier.h 2909F: arch/arm/mach-uniphier/ 2910F: arch/arm/mm/cache-uniphier.c 2911F: arch/arm64/boot/dts/socionext/uniphier* 2912F: drivers/bus/uniphier-system-bus.c 2913F: drivers/clk/uniphier/ 2914F: drivers/dma/uniphier-mdmac.c 2915F: drivers/gpio/gpio-uniphier.c 2916F: drivers/i2c/busses/i2c-uniphier* 2917F: drivers/irqchip/irq-uniphier-aidet.c 2918F: drivers/mmc/host/uniphier-sd.c 2919F: drivers/pinctrl/uniphier/ 2920F: drivers/reset/reset-uniphier.c 2921F: drivers/tty/serial/8250/8250_uniphier.c 2922N: uniphier 2923 2924ARM/VERSATILE EXPRESS PLATFORM 2925M: Liviu Dudau <liviu.dudau@arm.com> 2926M: Sudeep Holla <sudeep.holla@arm.com> 2927M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929S: Maintained 2930F: */*/*/vexpress* 2931F: */*/vexpress* 2932F: arch/arm/boot/dts/arm/vexpress* 2933F: arch/arm/mach-versatile/ 2934F: arch/arm64/boot/dts/arm/ 2935F: drivers/clk/versatile/clk-vexpress-osc.c 2936F: drivers/clocksource/timer-versatile.c 2937N: mps2 2938 2939ARM/VFP SUPPORT 2940M: Russell King <linux@armlinux.org.uk> 2941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2942S: Maintained 2943W: http://www.armlinux.org.uk/ 2944F: arch/arm/vfp/ 2945 2946ARM/VT8500 ARM ARCHITECTURE 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948S: Orphan 2949F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2950F: arch/arm/mach-vt8500/ 2951F: drivers/clocksource/timer-vt8500.c 2952F: drivers/i2c/busses/i2c-wmt.c 2953F: drivers/mmc/host/wmt-sdmmc.c 2954F: drivers/pwm/pwm-vt8500.c 2955F: drivers/rtc/rtc-vt8500.c 2956F: drivers/tty/serial/vt8500_serial.c 2957F: drivers/usb/host/ehci-platform.c 2958F: drivers/usb/host/uhci-platform.c 2959F: drivers/video/fbdev/vt8500lcdfb.* 2960F: drivers/video/fbdev/wm8505fb* 2961F: drivers/video/fbdev/wmt_ge_rops.* 2962 2963ARM/ZYNQ ARCHITECTURE 2964M: Michal Simek <michal.simek@amd.com> 2965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2966S: Supported 2967W: http://wiki.xilinx.com 2968T: git https://github.com/Xilinx/linux-xlnx.git 2969F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2970F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2971F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2972F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2973F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2974F: arch/arm/mach-zynq/ 2975F: drivers/clocksource/timer-cadence-ttc.c 2976F: drivers/cpuidle/cpuidle-zynq.c 2977F: drivers/edac/synopsys_edac.c 2978F: drivers/i2c/busses/i2c-cadence.c 2979F: drivers/i2c/busses/i2c-xiic.c 2980F: drivers/mmc/host/sdhci-of-arasan.c 2981N: zynq 2982N: xilinx 2983 2984ARM64 PORT (AARCH64 ARCHITECTURE) 2985M: Catalin Marinas <catalin.marinas@arm.com> 2986M: Will Deacon <will@kernel.org> 2987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2988S: Maintained 2989T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2990F: Documentation/arch/arm64/ 2991F: arch/arm64/ 2992F: tools/testing/selftests/arm64/ 2993X: arch/arm64/boot/dts/ 2994 2995ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2996M: George McCollister <george.mccollister@gmail.com> 2997L: netdev@vger.kernel.org 2998S: Maintained 2999F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3000F: drivers/net/dsa/xrs700x/* 3001F: net/dsa/tag_xrs700x.c 3002 3003AS3645A LED FLASH CONTROLLER DRIVER 3004M: Sakari Ailus <sakari.ailus@iki.fi> 3005L: linux-leds@vger.kernel.org 3006S: Maintained 3007F: drivers/leds/flash/leds-as3645a.c 3008 3009ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3010M: Tianshu Qiu <tian.shu.qiu@intel.com> 3011L: linux-media@vger.kernel.org 3012S: Maintained 3013T: git git://linuxtv.org/media_tree.git 3014F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3015F: drivers/media/i2c/ak7375.c 3016 3017ASAHI KASEI AK8974 DRIVER 3018M: Linus Walleij <linus.walleij@linaro.org> 3019L: linux-iio@vger.kernel.org 3020S: Supported 3021W: http://www.akm.com/ 3022F: drivers/iio/magnetometer/ak8974.c 3023 3024ASC7621 HARDWARE MONITOR DRIVER 3025M: George Joseph <george.joseph@fairview5.com> 3026L: linux-hwmon@vger.kernel.org 3027S: Maintained 3028F: Documentation/hwmon/asc7621.rst 3029F: drivers/hwmon/asc7621.c 3030 3031ASIX AX88796C SPI ETHERNET ADAPTER 3032M: Łukasz Stelmach <l.stelmach@samsung.com> 3033S: Maintained 3034F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3035F: drivers/net/ethernet/asix/ax88796c_* 3036 3037ASPEED CRYPTO DRIVER 3038M: Neal Liu <neal_liu@aspeedtech.com> 3039L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3040S: Maintained 3041F: Documentation/devicetree/bindings/crypto/aspeed,* 3042F: drivers/crypto/aspeed/ 3043 3044ASPEED PECI CONTROLLER 3045M: Iwona Winiarska <iwona.winiarska@intel.com> 3046L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3047L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3048S: Supported 3049F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3050F: drivers/peci/controller/peci-aspeed.c 3051 3052ASPEED PINCTRL DRIVERS 3053M: Andrew Jeffery <andrew@aj.id.au> 3054L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3055L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3056L: linux-gpio@vger.kernel.org 3057S: Maintained 3058F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3059F: drivers/pinctrl/aspeed/ 3060 3061ASPEED SCU INTERRUPT CONTROLLER DRIVER 3062M: Eddie James <eajames@linux.ibm.com> 3063L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3064S: Maintained 3065F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3066F: drivers/irqchip/irq-aspeed-scu-ic.c 3067F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3068 3069ASPEED SD/MMC DRIVER 3070M: Andrew Jeffery <andrew@aj.id.au> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073L: linux-mmc@vger.kernel.org 3074S: Maintained 3075F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3076F: drivers/mmc/host/sdhci-of-aspeed* 3077 3078ASPEED SMC SPI DRIVER 3079M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3080M: Cédric Le Goater <clg@kaod.org> 3081L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3082L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3083L: linux-spi@vger.kernel.org 3084S: Maintained 3085F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3086F: drivers/spi/spi-aspeed-smc.c 3087 3088ASPEED USB UDC DRIVER 3089M: Neal Liu <neal_liu@aspeedtech.com> 3090L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3091S: Maintained 3092F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3093F: drivers/usb/gadget/udc/aspeed_udc.c 3094 3095ASPEED VIDEO ENGINE DRIVER 3096M: Eddie James <eajames@linux.ibm.com> 3097L: linux-media@vger.kernel.org 3098L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3099S: Maintained 3100F: Documentation/devicetree/bindings/media/aspeed-video.txt 3101F: drivers/media/platform/aspeed/ 3102 3103ASUS EC HARDWARE MONITOR DRIVER 3104M: Eugene Shalygin <eugene.shalygin@gmail.com> 3105L: linux-hwmon@vger.kernel.org 3106S: Maintained 3107F: drivers/hwmon/asus-ec-sensors.c 3108 3109ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3110M: Corentin Chary <corentin.chary@gmail.com> 3111L: acpi4asus-user@lists.sourceforge.net 3112L: platform-driver-x86@vger.kernel.org 3113S: Maintained 3114W: http://acpi4asus.sf.net 3115F: drivers/platform/x86/asus*.c 3116F: drivers/platform/x86/eeepc*.c 3117 3118ASUS TF103C DOCK DRIVER 3119M: Hans de Goede <hdegoede@redhat.com> 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3123F: drivers/platform/x86/asus-tf103c-dock.c 3124 3125ASUS WIRELESS RADIO CONTROL DRIVER 3126M: João Paulo Rechi Vita <jprvita@gmail.com> 3127L: platform-driver-x86@vger.kernel.org 3128S: Maintained 3129F: drivers/platform/x86/asus-wireless.c 3130 3131ASUS WMI HARDWARE MONITOR DRIVER 3132M: Ed Brindley <kernel@maidavale.org> 3133M: Denis Pauk <pauk.denis@gmail.com> 3134L: linux-hwmon@vger.kernel.org 3135S: Maintained 3136F: drivers/hwmon/asus_wmi_sensors.c 3137 3138ASYMMETRIC KEYS 3139M: David Howells <dhowells@redhat.com> 3140L: keyrings@vger.kernel.org 3141S: Maintained 3142F: Documentation/crypto/asymmetric-keys.rst 3143F: crypto/asymmetric_keys/ 3144F: include/crypto/pkcs7.h 3145F: include/crypto/public_key.h 3146F: include/linux/verification.h 3147 3148ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3149R: Dan Williams <dan.j.williams@intel.com> 3150S: Odd fixes 3151W: http://sourceforge.net/projects/xscaleiop 3152F: Documentation/crypto/async-tx-api.rst 3153F: crypto/async_tx/ 3154F: include/linux/async_tx.h 3155 3156AT24 EEPROM DRIVER 3157M: Bartosz Golaszewski <brgl@bgdev.pl> 3158L: linux-i2c@vger.kernel.org 3159S: Maintained 3160T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3161F: Documentation/devicetree/bindings/eeprom/at24.yaml 3162F: drivers/misc/eeprom/at24.c 3163 3164ATA OVER ETHERNET (AOE) DRIVER 3165M: "Justin Sanders" <justin@coraid.com> 3166S: Supported 3167W: http://www.openaoe.org/ 3168F: Documentation/admin-guide/aoe/ 3169F: drivers/block/aoe/ 3170 3171ATC260X PMIC MFD DRIVER 3172M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3173M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3174L: linux-actions@lists.infradead.org 3175S: Maintained 3176F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3177F: drivers/input/misc/atc260x-onkey.c 3178F: drivers/mfd/atc260* 3179F: drivers/power/reset/atc260x-poweroff.c 3180F: drivers/regulator/atc260x-regulator.c 3181F: include/linux/mfd/atc260x/* 3182 3183ATHEROS 71XX/9XXX GPIO DRIVER 3184M: Alban Bedel <albeu@free.fr> 3185S: Maintained 3186W: https://github.com/AlbanBedel/linux 3187T: git git://github.com/AlbanBedel/linux 3188F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3189F: drivers/gpio/gpio-ath79.c 3190 3191ATHEROS 71XX/9XXX USB PHY DRIVER 3192M: Alban Bedel <albeu@free.fr> 3193S: Maintained 3194W: https://github.com/AlbanBedel/linux 3195T: git git://github.com/AlbanBedel/linux 3196F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3197F: drivers/phy/qualcomm/phy-ath79-usb.c 3198 3199ATHEROS ATH GENERIC UTILITIES 3200M: Kalle Valo <kvalo@kernel.org> 3201L: linux-wireless@vger.kernel.org 3202S: Supported 3203F: drivers/net/wireless/ath/* 3204 3205ATHEROS ATH5K WIRELESS DRIVER 3206M: Jiri Slaby <jirislaby@kernel.org> 3207M: Nick Kossifidis <mickflemm@gmail.com> 3208M: Luis Chamberlain <mcgrof@kernel.org> 3209L: linux-wireless@vger.kernel.org 3210S: Maintained 3211W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3212F: drivers/net/wireless/ath/ath5k/ 3213 3214ATHEROS ATH6KL WIRELESS DRIVER 3215L: linux-wireless@vger.kernel.org 3216S: Orphan 3217W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3218F: drivers/net/wireless/ath/ath6kl/ 3219 3220ATI_REMOTE2 DRIVER 3221M: Ville Syrjala <syrjala@sci.fi> 3222S: Maintained 3223F: drivers/input/misc/ati_remote2.c 3224 3225ATK0110 HWMON DRIVER 3226M: Luca Tettamanti <kronos.it@gmail.com> 3227L: linux-hwmon@vger.kernel.org 3228S: Maintained 3229F: drivers/hwmon/asus_atk0110.c 3230 3231ATLX ETHERNET DRIVERS 3232M: Chris Snook <chris.snook@gmail.com> 3233L: netdev@vger.kernel.org 3234S: Maintained 3235W: http://sourceforge.net/projects/atl1 3236W: http://atl1.sourceforge.net 3237F: drivers/net/ethernet/atheros/ 3238 3239ATM 3240M: Chas Williams <3chas3@gmail.com> 3241L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3242L: netdev@vger.kernel.org 3243S: Maintained 3244W: http://linux-atm.sourceforge.net 3245F: drivers/atm/ 3246F: include/linux/atm* 3247F: include/uapi/linux/atm* 3248 3249ATMEL MACB ETHERNET DRIVER 3250M: Nicolas Ferre <nicolas.ferre@microchip.com> 3251M: Claudiu Beznea <claudiu.beznea@microchip.com> 3252S: Supported 3253F: drivers/net/ethernet/cadence/ 3254 3255ATMEL MAXTOUCH DRIVER 3256M: Nick Dyer <nick@shmanahar.org> 3257S: Maintained 3258T: git git://github.com/ndyer/linux.git 3259F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3260F: drivers/input/touchscreen/atmel_mxt_ts.c 3261 3262ATMEL WIRELESS DRIVER 3263L: linux-wireless@vger.kernel.org 3264S: Orphan 3265W: http://www.thekelleys.org.uk/atmel 3266W: http://atmelwlandriver.sourceforge.net/ 3267F: drivers/net/wireless/atmel/atmel* 3268 3269ATOMIC INFRASTRUCTURE 3270M: Will Deacon <will@kernel.org> 3271M: Peter Zijlstra <peterz@infradead.org> 3272R: Boqun Feng <boqun.feng@gmail.com> 3273R: Mark Rutland <mark.rutland@arm.com> 3274L: linux-kernel@vger.kernel.org 3275S: Maintained 3276F: Documentation/atomic_*.txt 3277F: arch/*/include/asm/atomic*.h 3278F: include/*/atomic*.h 3279F: include/linux/refcount.h 3280F: scripts/atomic/ 3281 3282ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3283M: Bradley Grove <linuxdrivers@attotech.com> 3284L: linux-scsi@vger.kernel.org 3285S: Supported 3286W: http://www.attotech.com 3287F: drivers/scsi/esas2r 3288 3289ATUSB IEEE 802.15.4 RADIO DRIVER 3290M: Stefan Schmidt <stefan@datenfreihafen.org> 3291L: linux-wpan@vger.kernel.org 3292S: Maintained 3293F: drivers/net/ieee802154/at86rf230.h 3294F: drivers/net/ieee802154/atusb.c 3295F: drivers/net/ieee802154/atusb.h 3296 3297AUDIT SUBSYSTEM 3298M: Paul Moore <paul@paul-moore.com> 3299M: Eric Paris <eparis@redhat.com> 3300L: audit@vger.kernel.org 3301S: Supported 3302W: https://github.com/linux-audit 3303T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3304F: include/asm-generic/audit_*.h 3305F: include/linux/audit.h 3306F: include/linux/audit_arch.h 3307F: include/uapi/linux/audit.h 3308F: kernel/audit* 3309F: lib/*audit.c 3310 3311AUXILIARY BUS DRIVER 3312M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3313R: Dave Ertman <david.m.ertman@intel.com> 3314R: Ira Weiny <ira.weiny@intel.com> 3315S: Supported 3316T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3317F: Documentation/driver-api/auxiliary_bus.rst 3318F: drivers/base/auxiliary.c 3319F: include/linux/auxiliary_bus.h 3320 3321AUXILIARY DISPLAY DRIVERS 3322M: Miguel Ojeda <ojeda@kernel.org> 3323S: Maintained 3324F: Documentation/devicetree/bindings/auxdisplay/ 3325F: drivers/auxdisplay/ 3326F: include/linux/cfag12864b.h 3327 3328AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3329M: Andreas Klinger <ak@it-klinger.de> 3330L: linux-iio@vger.kernel.org 3331S: Maintained 3332F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3333F: drivers/iio/adc/hx711.c 3334 3335AX.25 NETWORK LAYER 3336M: Ralf Baechle <ralf@linux-mips.org> 3337L: linux-hams@vger.kernel.org 3338S: Maintained 3339W: http://www.linux-ax25.org/ 3340F: include/net/ax25.h 3341F: include/uapi/linux/ax25.h 3342F: net/ax25/ 3343 3344AXENTIA ARM DEVICES 3345M: Peter Rosin <peda@axentia.se> 3346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3347S: Maintained 3348F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3349F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3350F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3351F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3352 3353AXENTIA ASOC DRIVERS 3354M: Peter Rosin <peda@axentia.se> 3355L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3356S: Maintained 3357F: Documentation/devicetree/bindings/sound/axentia,* 3358F: sound/soc/atmel/tse850-pcm5142.c 3359 3360AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3361M: Nuno Sá <nuno.sa@analog.com> 3362L: linux-hwmon@vger.kernel.org 3363S: Supported 3364W: https://ez.analog.com/linux-software-drivers 3365F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3366F: drivers/hwmon/axi-fan-control.c 3367 3368AXXIA I2C CONTROLLER 3369M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3370L: linux-i2c@vger.kernel.org 3371S: Maintained 3372F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3373F: drivers/i2c/busses/i2c-axxia.c 3374 3375AZ6007 DVB DRIVER 3376M: Mauro Carvalho Chehab <mchehab@kernel.org> 3377L: linux-media@vger.kernel.org 3378S: Maintained 3379W: https://linuxtv.org 3380T: git git://linuxtv.org/media_tree.git 3381F: drivers/media/usb/dvb-usb-v2/az6007.c 3382 3383AZTECH FM RADIO RECEIVER DRIVER 3384M: Hans Verkuil <hverkuil@xs4all.nl> 3385L: linux-media@vger.kernel.org 3386S: Maintained 3387W: https://linuxtv.org 3388T: git git://linuxtv.org/media_tree.git 3389F: drivers/media/radio/radio-aztech* 3390 3391B43 WIRELESS DRIVER 3392L: linux-wireless@vger.kernel.org 3393L: b43-dev@lists.infradead.org 3394S: Odd Fixes 3395W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3396F: drivers/net/wireless/broadcom/b43/ 3397 3398B43LEGACY WIRELESS DRIVER 3399M: Larry Finger <Larry.Finger@lwfinger.net> 3400L: linux-wireless@vger.kernel.org 3401L: b43-dev@lists.infradead.org 3402S: Maintained 3403W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3404F: drivers/net/wireless/broadcom/b43legacy/ 3405 3406BACKLIGHT CLASS/SUBSYSTEM 3407M: Lee Jones <lee@kernel.org> 3408M: Daniel Thompson <daniel.thompson@linaro.org> 3409M: Jingoo Han <jingoohan1@gmail.com> 3410L: dri-devel@lists.freedesktop.org 3411S: Maintained 3412T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3413F: Documentation/ABI/stable/sysfs-class-backlight 3414F: Documentation/ABI/testing/sysfs-class-backlight 3415F: Documentation/devicetree/bindings/leds/backlight 3416F: drivers/video/backlight/ 3417F: include/linux/backlight.h 3418F: include/linux/pwm_backlight.h 3419 3420BARCO P50 GPIO DRIVER 3421M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3422M: Peter Korsgaard <peter.korsgaard@barco.com> 3423S: Maintained 3424F: drivers/platform/x86/barco-p50-gpio.c 3425 3426BATMAN ADVANCED 3427M: Marek Lindner <mareklindner@neomailbox.ch> 3428M: Simon Wunderlich <sw@simonwunderlich.de> 3429M: Antonio Quartulli <a@unstable.cc> 3430M: Sven Eckelmann <sven@narfation.org> 3431L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3432S: Maintained 3433W: https://www.open-mesh.org/ 3434Q: https://patchwork.open-mesh.org/project/batman/list/ 3435B: https://www.open-mesh.org/projects/batman-adv/issues 3436C: ircs://irc.hackint.org/batadv 3437T: git https://git.open-mesh.org/linux-merge.git 3438F: Documentation/networking/batman-adv.rst 3439F: include/uapi/linux/batadv_packet.h 3440F: include/uapi/linux/batman_adv.h 3441F: net/batman-adv/ 3442 3443BAYCOM/HDLCDRV DRIVERS FOR AX.25 3444M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3445L: linux-hams@vger.kernel.org 3446S: Maintained 3447W: http://www.baycom.org/~tom/ham/ham.html 3448F: drivers/net/hamradio/baycom* 3449 3450BCACHE (BLOCK LAYER CACHE) 3451M: Coly Li <colyli@suse.de> 3452M: Kent Overstreet <kent.overstreet@gmail.com> 3453L: linux-bcache@vger.kernel.org 3454S: Maintained 3455W: http://bcache.evilpiepirate.org 3456C: irc://irc.oftc.net/bcache 3457F: drivers/md/bcache/ 3458 3459BDISP ST MEDIA DRIVER 3460M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3461L: linux-media@vger.kernel.org 3462S: Supported 3463W: https://linuxtv.org 3464T: git git://linuxtv.org/media_tree.git 3465F: drivers/media/platform/st/sti/bdisp 3466 3467BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3468M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3469L: netdev@vger.kernel.org 3470S: Maintained 3471F: drivers/net/ethernet/ec_bhf.c 3472 3473BEFS FILE SYSTEM 3474M: Luis de Bethencourt <luisbg@kernel.org> 3475M: Salah Triki <salah.triki@gmail.com> 3476S: Maintained 3477T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3478F: Documentation/filesystems/befs.rst 3479F: fs/befs/ 3480 3481BFQ I/O SCHEDULER 3482M: Paolo Valente <paolo.valente@unimore.it> 3483M: Jens Axboe <axboe@kernel.dk> 3484L: linux-block@vger.kernel.org 3485S: Maintained 3486F: Documentation/block/bfq-iosched.rst 3487F: block/bfq-* 3488 3489BFS FILE SYSTEM 3490M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3491S: Maintained 3492F: Documentation/filesystems/bfs.rst 3493F: fs/bfs/ 3494F: include/uapi/linux/bfs_fs.h 3495 3496BITMAP API 3497M: Yury Norov <yury.norov@gmail.com> 3498R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3499R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3500S: Maintained 3501F: include/linux/bitfield.h 3502F: include/linux/bitmap.h 3503F: include/linux/bits.h 3504F: include/linux/cpumask.h 3505F: include/linux/find.h 3506F: include/linux/nodemask.h 3507F: include/vdso/bits.h 3508F: lib/bitmap.c 3509F: lib/cpumask.c 3510F: lib/cpumask_kunit.c 3511F: lib/find_bit.c 3512F: lib/find_bit_benchmark.c 3513F: lib/test_bitmap.c 3514F: tools/include/linux/bitfield.h 3515F: tools/include/linux/bitmap.h 3516F: tools/include/linux/bits.h 3517F: tools/include/linux/find.h 3518F: tools/include/vdso/bits.h 3519F: tools/lib/bitmap.c 3520F: tools/lib/find_bit.c 3521 3522BLINKM RGB LED DRIVER 3523M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3524S: Maintained 3525F: drivers/leds/leds-blinkm.c 3526 3527BLOCK LAYER 3528M: Jens Axboe <axboe@kernel.dk> 3529L: linux-block@vger.kernel.org 3530S: Maintained 3531T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3532F: Documentation/ABI/stable/sysfs-block 3533F: Documentation/block/ 3534F: block/ 3535F: drivers/block/ 3536F: include/linux/bio.h 3537F: include/linux/blk* 3538F: kernel/trace/blktrace.c 3539F: lib/sbitmap.c 3540 3541BLOCK2MTD DRIVER 3542M: Joern Engel <joern@lazybastard.org> 3543L: linux-mtd@lists.infradead.org 3544S: Maintained 3545F: drivers/mtd/devices/block2mtd.c 3546 3547BLUETOOTH DRIVERS 3548M: Marcel Holtmann <marcel@holtmann.org> 3549M: Johan Hedberg <johan.hedberg@gmail.com> 3550M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3551L: linux-bluetooth@vger.kernel.org 3552S: Supported 3553W: http://www.bluez.org/ 3554T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3555T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3556F: Documentation/devicetree/bindings/net/bluetooth/ 3557F: drivers/bluetooth/ 3558 3559BLUETOOTH SUBSYSTEM 3560M: Marcel Holtmann <marcel@holtmann.org> 3561M: Johan Hedberg <johan.hedberg@gmail.com> 3562M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3563L: linux-bluetooth@vger.kernel.org 3564S: Supported 3565W: http://www.bluez.org/ 3566T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3568F: include/net/bluetooth/ 3569F: net/bluetooth/ 3570 3571BONDING DRIVER 3572M: Jay Vosburgh <j.vosburgh@gmail.com> 3573M: Andy Gospodarek <andy@greyhouse.net> 3574L: netdev@vger.kernel.org 3575S: Supported 3576W: http://sourceforge.net/projects/bonding/ 3577F: Documentation/networking/bonding.rst 3578F: drivers/net/bonding/ 3579F: include/net/bond* 3580F: include/uapi/linux/if_bonding.h 3581F: tools/testing/selftests/drivers/net/bonding/ 3582 3583BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3584M: Dan Robertson <dan@dlrobertson.com> 3585L: linux-iio@vger.kernel.org 3586S: Maintained 3587F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3588F: drivers/iio/accel/bma400* 3589 3590BPF JIT for ARM 3591M: Shubham Bansal <illusionist.neo@gmail.com> 3592L: bpf@vger.kernel.org 3593S: Odd Fixes 3594F: arch/arm/net/ 3595 3596BPF JIT for ARM64 3597M: Daniel Borkmann <daniel@iogearbox.net> 3598M: Alexei Starovoitov <ast@kernel.org> 3599M: Zi Shen Lim <zlim.lnx@gmail.com> 3600L: bpf@vger.kernel.org 3601S: Supported 3602F: arch/arm64/net/ 3603 3604BPF JIT for MIPS (32-BIT AND 64-BIT) 3605M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3606M: Paul Burton <paulburton@kernel.org> 3607L: bpf@vger.kernel.org 3608S: Maintained 3609F: arch/mips/net/ 3610 3611BPF JIT for NFP NICs 3612M: Jakub Kicinski <kuba@kernel.org> 3613L: bpf@vger.kernel.org 3614S: Odd Fixes 3615F: drivers/net/ethernet/netronome/nfp/bpf/ 3616 3617BPF JIT for POWERPC (32-BIT AND 64-BIT) 3618M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3619M: Michael Ellerman <mpe@ellerman.id.au> 3620L: bpf@vger.kernel.org 3621S: Supported 3622F: arch/powerpc/net/ 3623 3624BPF JIT for RISC-V (32-bit) 3625M: Luke Nelson <luke.r.nels@gmail.com> 3626M: Xi Wang <xi.wang@gmail.com> 3627L: bpf@vger.kernel.org 3628S: Maintained 3629F: arch/riscv/net/ 3630X: arch/riscv/net/bpf_jit_comp64.c 3631 3632BPF JIT for RISC-V (64-bit) 3633M: Björn Töpel <bjorn@kernel.org> 3634L: bpf@vger.kernel.org 3635S: Maintained 3636F: arch/riscv/net/ 3637X: arch/riscv/net/bpf_jit_comp32.c 3638 3639BPF JIT for S390 3640M: Ilya Leoshkevich <iii@linux.ibm.com> 3641M: Heiko Carstens <hca@linux.ibm.com> 3642M: Vasily Gorbik <gor@linux.ibm.com> 3643L: bpf@vger.kernel.org 3644S: Supported 3645F: arch/s390/net/ 3646X: arch/s390/net/pnet.c 3647 3648BPF JIT for SPARC (32-BIT AND 64-BIT) 3649M: David S. Miller <davem@davemloft.net> 3650L: bpf@vger.kernel.org 3651S: Odd Fixes 3652F: arch/sparc/net/ 3653 3654BPF JIT for X86 32-BIT 3655M: Wang YanQing <udknight@gmail.com> 3656L: bpf@vger.kernel.org 3657S: Odd Fixes 3658F: arch/x86/net/bpf_jit_comp32.c 3659 3660BPF JIT for X86 64-BIT 3661M: Alexei Starovoitov <ast@kernel.org> 3662M: Daniel Borkmann <daniel@iogearbox.net> 3663L: bpf@vger.kernel.org 3664S: Supported 3665F: arch/x86/net/ 3666X: arch/x86/net/bpf_jit_comp32.c 3667 3668BPF [BTF] 3669M: Martin KaFai Lau <martin.lau@linux.dev> 3670L: bpf@vger.kernel.org 3671S: Maintained 3672F: include/linux/btf* 3673F: kernel/bpf/btf.c 3674 3675BPF [CORE] 3676M: Alexei Starovoitov <ast@kernel.org> 3677M: Daniel Borkmann <daniel@iogearbox.net> 3678R: John Fastabend <john.fastabend@gmail.com> 3679L: bpf@vger.kernel.org 3680S: Maintained 3681F: include/linux/bpf* 3682F: include/linux/filter.h 3683F: include/linux/tnum.h 3684F: kernel/bpf/core.c 3685F: kernel/bpf/dispatcher.c 3686F: kernel/bpf/syscall.c 3687F: kernel/bpf/tnum.c 3688F: kernel/bpf/trampoline.c 3689F: kernel/bpf/verifier.c 3690 3691BPF [DOCUMENTATION] (Related to Standardization) 3692R: David Vernet <void@manifault.com> 3693L: bpf@vger.kernel.org 3694L: bpf@ietf.org 3695S: Maintained 3696F: Documentation/bpf/instruction-set.rst 3697 3698BPF [GENERAL] (Safe Dynamic Programs and Tools) 3699M: Alexei Starovoitov <ast@kernel.org> 3700M: Daniel Borkmann <daniel@iogearbox.net> 3701M: Andrii Nakryiko <andrii@kernel.org> 3702R: Martin KaFai Lau <martin.lau@linux.dev> 3703R: Song Liu <song@kernel.org> 3704R: Yonghong Song <yhs@fb.com> 3705R: John Fastabend <john.fastabend@gmail.com> 3706R: KP Singh <kpsingh@kernel.org> 3707R: Stanislav Fomichev <sdf@google.com> 3708R: Hao Luo <haoluo@google.com> 3709R: Jiri Olsa <jolsa@kernel.org> 3710L: bpf@vger.kernel.org 3711S: Supported 3712W: https://bpf.io/ 3713Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3714T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3715T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3716F: Documentation/bpf/ 3717F: Documentation/networking/filter.rst 3718F: Documentation/userspace-api/ebpf/ 3719F: arch/*/net/* 3720F: include/linux/bpf* 3721F: include/linux/btf* 3722F: include/linux/filter.h 3723F: include/trace/events/xdp.h 3724F: include/uapi/linux/bpf* 3725F: include/uapi/linux/btf* 3726F: include/uapi/linux/filter.h 3727F: kernel/bpf/ 3728F: kernel/trace/bpf_trace.c 3729F: lib/test_bpf.c 3730F: net/bpf/ 3731F: net/core/filter.c 3732F: net/sched/act_bpf.c 3733F: net/sched/cls_bpf.c 3734F: samples/bpf/ 3735F: scripts/bpf_doc.py 3736F: scripts/pahole-flags.sh 3737F: scripts/pahole-version.sh 3738F: tools/bpf/ 3739F: tools/lib/bpf/ 3740F: tools/testing/selftests/bpf/ 3741 3742BPF [ITERATOR] 3743M: Yonghong Song <yhs@fb.com> 3744L: bpf@vger.kernel.org 3745S: Maintained 3746F: kernel/bpf/*iter.c 3747 3748BPF [L7 FRAMEWORK] (sockmap) 3749M: John Fastabend <john.fastabend@gmail.com> 3750M: Jakub Sitnicki <jakub@cloudflare.com> 3751L: netdev@vger.kernel.org 3752L: bpf@vger.kernel.org 3753S: Maintained 3754F: include/linux/skmsg.h 3755F: net/core/skmsg.c 3756F: net/core/sock_map.c 3757F: net/ipv4/tcp_bpf.c 3758F: net/ipv4/udp_bpf.c 3759F: net/unix/unix_bpf.c 3760 3761BPF [LIBRARY] (libbpf) 3762M: Andrii Nakryiko <andrii@kernel.org> 3763L: bpf@vger.kernel.org 3764S: Maintained 3765F: tools/lib/bpf/ 3766 3767BPF [MISC] 3768L: bpf@vger.kernel.org 3769S: Odd Fixes 3770K: (?:\b|_)bpf(?:\b|_) 3771 3772BPF [NETWORKING] (struct_ops, reuseport) 3773M: Martin KaFai Lau <martin.lau@linux.dev> 3774L: bpf@vger.kernel.org 3775L: netdev@vger.kernel.org 3776S: Maintained 3777F: kernel/bpf/bpf_struct* 3778 3779BPF [NETWORKING] (tc BPF, sock_addr) 3780M: Martin KaFai Lau <martin.lau@linux.dev> 3781M: Daniel Borkmann <daniel@iogearbox.net> 3782R: John Fastabend <john.fastabend@gmail.com> 3783L: bpf@vger.kernel.org 3784L: netdev@vger.kernel.org 3785S: Maintained 3786F: net/core/filter.c 3787F: net/sched/act_bpf.c 3788F: net/sched/cls_bpf.c 3789 3790BPF [RINGBUF] 3791M: Andrii Nakryiko <andrii@kernel.org> 3792L: bpf@vger.kernel.org 3793S: Maintained 3794F: kernel/bpf/ringbuf.c 3795 3796BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3797M: KP Singh <kpsingh@kernel.org> 3798R: Florent Revest <revest@chromium.org> 3799R: Brendan Jackman <jackmanb@chromium.org> 3800L: bpf@vger.kernel.org 3801S: Maintained 3802F: Documentation/bpf/prog_lsm.rst 3803F: include/linux/bpf_lsm.h 3804F: kernel/bpf/bpf_lsm.c 3805F: security/bpf/ 3806 3807BPF [SELFTESTS] (Test Runners & Infrastructure) 3808M: Andrii Nakryiko <andrii@kernel.org> 3809R: Mykola Lysenko <mykolal@fb.com> 3810L: bpf@vger.kernel.org 3811S: Maintained 3812F: tools/testing/selftests/bpf/ 3813 3814BPF [STORAGE & CGROUPS] 3815M: Martin KaFai Lau <martin.lau@linux.dev> 3816L: bpf@vger.kernel.org 3817S: Maintained 3818F: kernel/bpf/*storage.c 3819F: kernel/bpf/bpf_lru* 3820F: kernel/bpf/cgroup.c 3821 3822BPF [TOOLING] (bpftool) 3823M: Quentin Monnet <quentin@isovalent.com> 3824L: bpf@vger.kernel.org 3825S: Maintained 3826F: kernel/bpf/disasm.* 3827F: tools/bpf/bpftool/ 3828 3829BPF [TRACING] 3830M: Song Liu <song@kernel.org> 3831R: Jiri Olsa <jolsa@kernel.org> 3832L: bpf@vger.kernel.org 3833S: Maintained 3834F: kernel/bpf/stackmap.c 3835F: kernel/trace/bpf_trace.c 3836 3837BROADCOM B44 10/100 ETHERNET DRIVER 3838M: Michael Chan <michael.chan@broadcom.com> 3839L: netdev@vger.kernel.org 3840S: Supported 3841F: drivers/net/ethernet/broadcom/b44.* 3842 3843BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3844M: Florian Fainelli <florian.fainelli@broadcom.com> 3845L: netdev@vger.kernel.org 3846L: openwrt-devel@lists.openwrt.org (subscribers-only) 3847S: Supported 3848F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3849F: drivers/net/dsa/b53/* 3850F: drivers/net/dsa/bcm_sf2* 3851F: include/linux/dsa/brcm.h 3852F: include/linux/platform_data/b53.h 3853 3854BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3855M: Florian Fainelli <florian.fainelli@broadcom.com> 3856R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3857L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3859S: Maintained 3860T: git https://github.com/broadcom/stblinux.git 3861F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3862F: drivers/pci/controller/pcie-brcmstb.c 3863F: drivers/staging/vc04_services 3864N: bcm2711 3865N: bcm283* 3866N: raspberrypi 3867 3868BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3869M: Florian Fainelli <florian.fainelli@broadcom.com> 3870M: Ray Jui <rjui@broadcom.com> 3871M: Scott Branden <sbranden@broadcom.com> 3872R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3873S: Maintained 3874T: git https://github.com/broadcom/mach-bcm 3875F: arch/arm/mach-bcm/ 3876N: bcm281* 3877N: bcm113* 3878N: bcm216* 3879N: kona 3880 3881BROADCOM BCM47XX MIPS ARCHITECTURE 3882M: Hauke Mehrtens <hauke@hauke-m.de> 3883M: Rafał Miłecki <zajec5@gmail.com> 3884L: linux-mips@vger.kernel.org 3885S: Maintained 3886F: Documentation/devicetree/bindings/mips/brcm/ 3887F: arch/mips/bcm47xx/* 3888F: arch/mips/include/asm/mach-bcm47xx/* 3889 3890BROADCOM BCM4908 ETHERNET DRIVER 3891M: Rafał Miłecki <rafal@milecki.pl> 3892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3893L: netdev@vger.kernel.org 3894S: Maintained 3895F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3896F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3897F: drivers/net/ethernet/broadcom/unimac.h 3898 3899BROADCOM BCM4908 PINMUX DRIVER 3900M: Rafał Miłecki <rafal@milecki.pl> 3901R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3902L: linux-gpio@vger.kernel.org 3903S: Maintained 3904F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3905F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3906 3907BROADCOM BCM5301X ARM ARCHITECTURE 3908M: Florian Fainelli <florian.fainelli@broadcom.com> 3909M: Hauke Mehrtens <hauke@hauke-m.de> 3910M: Rafał Miłecki <zajec5@gmail.com> 3911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3913S: Maintained 3914F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3915F: arch/arm/boot/dts/broadcom/bcm470* 3916F: arch/arm/boot/dts/broadcom/bcm5301* 3917F: arch/arm/boot/dts/broadcom/bcm953012* 3918F: arch/arm/mach-bcm/bcm_5301x.c 3919 3920BROADCOM BCM53573 ARM ARCHITECTURE 3921M: Florian Fainelli <florian.fainelli@broadcom.com> 3922M: Rafał Miłecki <rafal@milecki.pl> 3923R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3925S: Maintained 3926F: arch/arm/boot/dts/broadcom/bcm47189* 3927F: arch/arm/boot/dts/broadcom/bcm53573* 3928 3929BROADCOM BCM63XX/BCM33XX UDC DRIVER 3930M: Kevin Cernekee <cernekee@gmail.com> 3931L: linux-usb@vger.kernel.org 3932S: Maintained 3933F: drivers/usb/gadget/udc/bcm63xx_udc.* 3934 3935BROADCOM BCM7XXX ARM ARCHITECTURE 3936M: Florian Fainelli <florian.fainelli@broadcom.com> 3937R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3939S: Maintained 3940T: git https://github.com/broadcom/stblinux.git 3941F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3942F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3943F: arch/arm/include/asm/hardware/cache-b15-rac.h 3944F: arch/arm/mach-bcm/*brcmstb* 3945F: arch/arm/mm/cache-b15-rac.c 3946F: drivers/bus/brcmstb_gisb.c 3947F: drivers/pci/controller/pcie-brcmstb.c 3948N: brcmstb 3949N: bcm7038 3950N: bcm7120 3951 3952BROADCOM BCMBCA ARM ARCHITECTURE 3953M: William Zhang <william.zhang@broadcom.com> 3954M: Anand Gore <anand.gore@broadcom.com> 3955M: Kursad Oney <kursad.oney@broadcom.com> 3956M: Florian Fainelli <florian.fainelli@broadcom.com> 3957M: Rafał Miłecki <rafal@milecki.pl> 3958R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3960S: Maintained 3961T: git https://github.com/broadcom/stblinux.git 3962F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3963F: arch/arm64/boot/dts/broadcom/bcmbca/* 3964N: bcmbca 3965N: bcm[9]?47622 3966N: bcm[9]?4912 3967N: bcm[9]?63138 3968N: bcm[9]?63146 3969N: bcm[9]?63148 3970N: bcm[9]?63158 3971N: bcm[9]?63178 3972N: bcm[9]?6756 3973N: bcm[9]?6813 3974N: bcm[9]?6846 3975N: bcm[9]?6855 3976N: bcm[9]?6856 3977N: bcm[9]?6858 3978N: bcm[9]?6878 3979 3980BROADCOM BDC DRIVER 3981M: Justin Chen <justin.chen@broadcom.com> 3982M: Al Cooper <alcooperx@gmail.com> 3983R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3984L: linux-usb@vger.kernel.org 3985S: Maintained 3986F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3987F: drivers/usb/gadget/udc/bdc/ 3988 3989BROADCOM BMIPS CPUFREQ DRIVER 3990M: Markus Mayer <mmayer@broadcom.com> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-pm@vger.kernel.org 3993S: Maintained 3994F: drivers/cpufreq/bmips-cpufreq.c 3995 3996BROADCOM BMIPS MIPS ARCHITECTURE 3997M: Florian Fainelli <florian.fainelli@broadcom.com> 3998R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3999L: linux-mips@vger.kernel.org 4000S: Maintained 4001T: git https://github.com/broadcom/stblinux.git 4002F: arch/mips/bmips/* 4003F: arch/mips/boot/dts/brcm/bcm*.dts* 4004F: arch/mips/include/asm/mach-bmips/* 4005F: arch/mips/kernel/*bmips* 4006F: drivers/irqchip/irq-bcm63* 4007F: drivers/irqchip/irq-bcm7* 4008F: drivers/irqchip/irq-brcmstb* 4009F: drivers/soc/bcm/bcm63xx 4010F: include/linux/bcm963xx_nvram.h 4011F: include/linux/bcm963xx_tag.h 4012 4013BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4014M: Rasesh Mody <rmody@marvell.com> 4015M: GR-Linux-NIC-Dev@marvell.com 4016L: netdev@vger.kernel.org 4017S: Supported 4018F: drivers/net/ethernet/broadcom/bnx2.* 4019F: drivers/net/ethernet/broadcom/bnx2_* 4020 4021BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4022M: Saurav Kashyap <skashyap@marvell.com> 4023M: Javed Hasan <jhasan@marvell.com> 4024M: GR-QLogic-Storage-Upstream@marvell.com 4025L: linux-scsi@vger.kernel.org 4026S: Supported 4027F: drivers/scsi/bnx2fc/ 4028 4029BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4030M: Nilesh Javali <njavali@marvell.com> 4031M: Manish Rangankar <mrangankar@marvell.com> 4032M: GR-QLogic-Storage-Upstream@marvell.com 4033L: linux-scsi@vger.kernel.org 4034S: Supported 4035F: drivers/scsi/bnx2i/ 4036 4037BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4038M: Ariel Elior <aelior@marvell.com> 4039M: Sudarsana Kalluru <skalluru@marvell.com> 4040M: Manish Chopra <manishc@marvell.com> 4041L: netdev@vger.kernel.org 4042S: Supported 4043F: drivers/net/ethernet/broadcom/bnx2x/ 4044 4045BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4046M: Michael Chan <michael.chan@broadcom.com> 4047L: netdev@vger.kernel.org 4048S: Supported 4049F: drivers/firmware/broadcom/tee_bnxt_fw.c 4050F: drivers/net/ethernet/broadcom/bnxt/ 4051F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4052 4053BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4054M: Arend van Spriel <aspriel@gmail.com> 4055M: Franky Lin <franky.lin@broadcom.com> 4056M: Hante Meuleman <hante.meuleman@broadcom.com> 4057L: linux-wireless@vger.kernel.org 4058L: brcm80211-dev-list.pdl@broadcom.com 4059L: SHA-cyfmac-dev-list@infineon.com 4060S: Supported 4061F: drivers/net/wireless/broadcom/brcm80211/ 4062 4063BROADCOM BRCMSTB GPIO DRIVER 4064M: Doug Berger <opendmb@gmail.com> 4065M: Florian Fainelli <florian.fainelli@broadcom> 4066R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4067S: Supported 4068F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4069F: drivers/gpio/gpio-brcmstb.c 4070 4071BROADCOM BRCMSTB I2C DRIVER 4072M: Kamal Dasu <kamal.dasu@broadcom.com> 4073R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4074L: linux-i2c@vger.kernel.org 4075S: Supported 4076F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4077F: drivers/i2c/busses/i2c-brcmstb.c 4078 4079BROADCOM BRCMSTB UART DRIVER 4080M: Al Cooper <alcooperx@gmail.com> 4081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4082L: linux-serial@vger.kernel.org 4083S: Maintained 4084F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4085F: drivers/tty/serial/8250/8250_bcm7271.c 4086 4087BROADCOM BRCMSTB USB EHCI DRIVER 4088M: Justin Chen <justin.chen@broadcom.com> 4089M: Al Cooper <alcooperx@gmail.com> 4090R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4091L: linux-usb@vger.kernel.org 4092S: Maintained 4093F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4094F: drivers/usb/host/ehci-brcm.* 4095 4096BROADCOM BRCMSTB USB PIN MAP DRIVER 4097M: Al Cooper <alcooperx@gmail.com> 4098R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4099L: linux-usb@vger.kernel.org 4100S: Maintained 4101F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4102F: drivers/usb/misc/brcmstb-usb-pinmap.c 4103 4104BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4105M: Justin Chen <justin.chen@broadcom.com> 4106M: Al Cooper <alcooperx@gmail.com> 4107R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4108L: linux-kernel@vger.kernel.org 4109S: Maintained 4110F: drivers/phy/broadcom/phy-brcm-usb* 4111 4112BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4113M: William Zhang <william.zhang@broadcom.com> 4114M: Kursad Oney <kursad.oney@broadcom.com> 4115M: Jonas Gorski <jonas.gorski@gmail.com> 4116R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4117L: linux-spi@vger.kernel.org 4118S: Maintained 4119F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4120F: drivers/spi/spi-bcm63xx-hsspi.c 4121F: drivers/spi/spi-bcmbca-hsspi.c 4122 4123BROADCOM ETHERNET PHY DRIVERS 4124M: Florian Fainelli <florian.fainelli@broadcom.com> 4125R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4126L: netdev@vger.kernel.org 4127S: Supported 4128F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4129F: drivers/net/phy/bcm*.[ch] 4130F: drivers/net/phy/broadcom.c 4131F: include/linux/brcmphy.h 4132 4133BROADCOM GENET ETHERNET DRIVER 4134M: Doug Berger <opendmb@gmail.com> 4135M: Florian Fainelli <florian.fainelli@broadcom.com> 4136R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4137L: netdev@vger.kernel.org 4138S: Supported 4139F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4140F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4141F: drivers/net/ethernet/broadcom/genet/ 4142F: drivers/net/ethernet/broadcom/unimac.h 4143F: drivers/net/mdio/mdio-bcm-unimac.c 4144F: include/linux/platform_data/bcmgenet.h 4145F: include/linux/platform_data/mdio-bcm-unimac.h 4146 4147BROADCOM IPROC ARM ARCHITECTURE 4148M: Ray Jui <rjui@broadcom.com> 4149M: Scott Branden <sbranden@broadcom.com> 4150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4152S: Maintained 4153T: git https://github.com/broadcom/stblinux.git 4154F: arch/arm64/boot/dts/broadcom/northstar2/* 4155F: arch/arm64/boot/dts/broadcom/stingray/* 4156F: drivers/clk/bcm/clk-ns* 4157F: drivers/clk/bcm/clk-sr* 4158F: drivers/pinctrl/bcm/pinctrl-ns* 4159F: include/dt-bindings/clock/bcm-sr* 4160N: iproc 4161N: cygnus 4162N: bcm[-_]nsp 4163N: bcm9113* 4164N: bcm9583* 4165N: bcm9585* 4166N: bcm9586* 4167N: bcm988312 4168N: bcm113* 4169N: bcm583* 4170N: bcm585* 4171N: bcm586* 4172N: bcm88312 4173N: hr2 4174N: stingray 4175 4176BROADCOM IPROC GBIT ETHERNET DRIVER 4177M: Rafał Miłecki <rafal@milecki.pl> 4178R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4179L: netdev@vger.kernel.org 4180S: Maintained 4181F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4182F: drivers/net/ethernet/broadcom/bgmac* 4183F: drivers/net/ethernet/broadcom/unimac.h 4184 4185BROADCOM KONA GPIO DRIVER 4186M: Ray Jui <rjui@broadcom.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188S: Supported 4189F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4190F: drivers/gpio/gpio-bcm-kona.c 4191 4192BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4193M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4194M: Kashyap Desai <kashyap.desai@broadcom.com> 4195M: Sumit Saxena <sumit.saxena@broadcom.com> 4196M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4197L: mpi3mr-linuxdrv.pdl@broadcom.com 4198L: linux-scsi@vger.kernel.org 4199S: Supported 4200W: https://www.broadcom.com/support/storage 4201F: drivers/scsi/mpi3mr/ 4202 4203BROADCOM NETXTREME-E ROCE DRIVER 4204M: Selvin Xavier <selvin.xavier@broadcom.com> 4205L: linux-rdma@vger.kernel.org 4206S: Supported 4207W: http://www.broadcom.com 4208F: drivers/infiniband/hw/bnxt_re/ 4209F: include/uapi/rdma/bnxt_re-abi.h 4210 4211BROADCOM NVRAM DRIVER 4212M: Rafał Miłecki <zajec5@gmail.com> 4213L: linux-mips@vger.kernel.org 4214S: Maintained 4215F: drivers/firmware/broadcom/* 4216 4217BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4218M: Rafał Miłecki <rafal@milecki.pl> 4219M: Florian Fainelli <florian.fainelli@broadcom.com> 4220R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4221L: linux-pm@vger.kernel.org 4222S: Maintained 4223T: git https://github.com/broadcom/stblinux.git 4224F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4225F: include/dt-bindings/soc/bcm-pmb.h 4226 4227BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4228M: Rafał Miłecki <zajec5@gmail.com> 4229L: linux-wireless@vger.kernel.org 4230S: Maintained 4231F: drivers/bcma/ 4232F: include/linux/bcma/ 4233 4234BROADCOM SPI DRIVER 4235M: Kamal Dasu <kamal.dasu@broadcom.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237S: Maintained 4238F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4239F: drivers/spi/spi-bcm-qspi.* 4240F: drivers/spi/spi-brcmstb-qspi.c 4241F: drivers/spi/spi-iproc-qspi.c 4242 4243BROADCOM STB AVS CPUFREQ DRIVER 4244M: Markus Mayer <mmayer@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-pm@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4249F: drivers/cpufreq/brcmstb* 4250 4251BROADCOM STB AVS TMON DRIVER 4252M: Markus Mayer <mmayer@broadcom.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-pm@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4257F: drivers/thermal/broadcom/brcmstb* 4258 4259BROADCOM STB DPFE DRIVER 4260M: Markus Mayer <mmayer@broadcom.com> 4261R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4263S: Maintained 4264F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4265F: drivers/memory/brcmstb_dpfe.c 4266 4267BROADCOM STB NAND FLASH DRIVER 4268M: Brian Norris <computersforpeace@gmail.com> 4269M: Kamal Dasu <kamal.dasu@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-mtd@lists.infradead.org 4272S: Maintained 4273F: drivers/mtd/nand/raw/brcmnand/ 4274F: include/linux/platform_data/brcmnand.h 4275 4276BROADCOM STB PCIE DRIVER 4277M: Jim Quinlan <jim2101024@gmail.com> 4278M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4279M: Florian Fainelli <florian.fainelli@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-pci@vger.kernel.org 4282S: Maintained 4283F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4284F: drivers/pci/controller/pcie-brcmstb.c 4285 4286BROADCOM SYSTEMPORT ETHERNET DRIVER 4287M: Florian Fainelli <florian.fainelli@broadcom.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: netdev@vger.kernel.org 4290S: Supported 4291F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4292F: drivers/net/ethernet/broadcom/bcmsysport.* 4293F: drivers/net/ethernet/broadcom/unimac.h 4294 4295BROADCOM TG3 GIGABIT ETHERNET DRIVER 4296M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4297M: Prashant Sreedharan <prashant@broadcom.com> 4298M: Michael Chan <mchan@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: drivers/net/ethernet/broadcom/tg3.* 4302 4303BROADCOM VK DRIVER 4304M: Scott Branden <scott.branden@broadcom.com> 4305R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4306S: Supported 4307F: drivers/misc/bcm-vk/ 4308F: include/uapi/linux/misc/bcm_vk.h 4309 4310BROCADE BFA FC SCSI DRIVER 4311M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4312M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4313L: linux-scsi@vger.kernel.org 4314S: Supported 4315F: drivers/scsi/bfa/ 4316 4317BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4318M: Rasesh Mody <rmody@marvell.com> 4319M: Sudarsana Kalluru <skalluru@marvell.com> 4320M: GR-Linux-NIC-Dev@marvell.com 4321L: netdev@vger.kernel.org 4322S: Supported 4323F: drivers/net/ethernet/brocade/bna/ 4324 4325BSG (block layer generic sg v4 driver) 4326M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4327L: linux-scsi@vger.kernel.org 4328S: Supported 4329F: block/bsg.c 4330F: include/linux/bsg.h 4331F: include/uapi/linux/bsg.h 4332 4333BT87X AUDIO DRIVER 4334M: Clemens Ladisch <clemens@ladisch.de> 4335L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4336S: Maintained 4337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4338F: Documentation/sound/cards/bt87x.rst 4339F: sound/pci/bt87x.c 4340 4341BT8XXGPIO DRIVER 4342M: Michael Buesch <m@bues.ch> 4343S: Maintained 4344W: http://bu3sch.de/btgpio.php 4345F: drivers/gpio/gpio-bt8xx.c 4346 4347BTRFS FILE SYSTEM 4348M: Chris Mason <clm@fb.com> 4349M: Josef Bacik <josef@toxicpanda.com> 4350M: David Sterba <dsterba@suse.com> 4351L: linux-btrfs@vger.kernel.org 4352S: Maintained 4353W: https://btrfs.readthedocs.io 4354W: https://btrfs.wiki.kernel.org/ 4355Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4356C: irc://irc.libera.chat/btrfs 4357T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4358F: Documentation/filesystems/btrfs.rst 4359F: fs/btrfs/ 4360F: include/linux/btrfs* 4361F: include/trace/events/btrfs.h 4362F: include/uapi/linux/btrfs* 4363 4364BTTV VIDEO4LINUX DRIVER 4365M: Mauro Carvalho Chehab <mchehab@kernel.org> 4366L: linux-media@vger.kernel.org 4367S: Odd fixes 4368W: https://linuxtv.org 4369T: git git://linuxtv.org/media_tree.git 4370F: Documentation/driver-api/media/drivers/bttv* 4371F: drivers/media/pci/bt8xx/bttv* 4372 4373BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4374M: Chanwoo Choi <cw00.choi@samsung.com> 4375L: linux-pm@vger.kernel.org 4376L: linux-samsung-soc@vger.kernel.org 4377S: Maintained 4378T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4379F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4380F: drivers/devfreq/exynos-bus.c 4381 4382BUSLOGIC SCSI DRIVER 4383M: Khalid Aziz <khalid@gonehiking.org> 4384L: linux-scsi@vger.kernel.org 4385S: Maintained 4386F: drivers/scsi/BusLogic.* 4387F: drivers/scsi/FlashPoint.* 4388 4389BXCAN CAN NETWORK DRIVER 4390M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4391L: linux-can@vger.kernel.org 4392S: Maintained 4393F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4394F: drivers/net/can/bxcan.c 4395 4396C-MEDIA CMI8788 DRIVER 4397M: Clemens Ladisch <clemens@ladisch.de> 4398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4399S: Maintained 4400T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4401F: sound/pci/oxygen/ 4402 4403C-SKY ARCHITECTURE 4404M: Guo Ren <guoren@kernel.org> 4405L: linux-csky@vger.kernel.org 4406S: Supported 4407T: git https://github.com/c-sky/csky-linux.git 4408F: Documentation/devicetree/bindings/csky/ 4409F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4410F: Documentation/devicetree/bindings/timer/csky,* 4411F: arch/csky/ 4412F: drivers/clocksource/timer-gx6605s.c 4413F: drivers/clocksource/timer-mp-csky.c 4414F: drivers/irqchip/irq-csky-* 4415N: csky 4416K: csky 4417 4418CA8210 IEEE-802.15.4 RADIO DRIVER 4419L: linux-wpan@vger.kernel.org 4420S: Orphan 4421W: https://github.com/Cascoda/ca8210-linux.git 4422F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4423F: drivers/net/ieee802154/ca8210.c 4424 4425CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4426M: David Howells <dhowells@redhat.com> 4427L: linux-cachefs@redhat.com (moderated for non-subscribers) 4428S: Supported 4429F: Documentation/filesystems/caching/cachefiles.rst 4430F: fs/cachefiles/ 4431 4432CACHESTAT: PAGE CACHE STATS FOR A FILE 4433M: Nhat Pham <nphamcs@gmail.com> 4434M: Johannes Weiner <hannes@cmpxchg.org> 4435L: linux-mm@kvack.org 4436S: Maintained 4437F: tools/testing/selftests/cachestat/test_cachestat.c 4438 4439CADENCE MIPI-CSI2 BRIDGES 4440M: Maxime Ripard <mripard@kernel.org> 4441L: linux-media@vger.kernel.org 4442S: Maintained 4443F: Documentation/devicetree/bindings/media/cdns,*.txt 4444F: drivers/media/platform/cadence/cdns-csi2* 4445 4446CADENCE NAND DRIVER 4447L: linux-mtd@lists.infradead.org 4448S: Orphan 4449F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4450F: drivers/mtd/nand/raw/cadence-nand-controller.c 4451 4452CADENCE USB3 DRD IP DRIVER 4453M: Peter Chen <peter.chen@kernel.org> 4454M: Pawel Laszczak <pawell@cadence.com> 4455R: Roger Quadros <rogerq@kernel.org> 4456R: Aswath Govindraju <a-govindraju@ti.com> 4457L: linux-usb@vger.kernel.org 4458S: Maintained 4459T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4460F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4461F: drivers/usb/cdns3/ 4462X: drivers/usb/cdns3/cdnsp* 4463 4464CADENCE USBHS DRIVER 4465M: Pawel Laszczak <pawell@cadence.com> 4466L: linux-usb@vger.kernel.org 4467S: Maintained 4468F: drivers/usb/gadget/udc/cdns2 4469 4470CADENCE USBSSP DRD IP DRIVER 4471M: Pawel Laszczak <pawell@cadence.com> 4472L: linux-usb@vger.kernel.org 4473S: Maintained 4474T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4475F: drivers/usb/cdns3/ 4476X: drivers/usb/cdns3/cdns3* 4477 4478CADET FM/AM RADIO RECEIVER DRIVER 4479M: Hans Verkuil <hverkuil@xs4all.nl> 4480L: linux-media@vger.kernel.org 4481S: Maintained 4482W: https://linuxtv.org 4483T: git git://linuxtv.org/media_tree.git 4484F: drivers/media/radio/radio-cadet* 4485 4486CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4487L: linux-media@vger.kernel.org 4488S: Orphan 4489T: git git://linuxtv.org/media_tree.git 4490F: Documentation/admin-guide/media/cafe_ccic* 4491F: drivers/media/platform/marvell/ 4492 4493CAIF NETWORK LAYER 4494L: netdev@vger.kernel.org 4495S: Orphan 4496F: Documentation/networking/caif/ 4497F: drivers/net/caif/ 4498F: include/net/caif/ 4499F: include/uapi/linux/caif/ 4500F: net/caif/ 4501 4502CAKE QDISC 4503M: Toke Høiland-Jørgensen <toke@toke.dk> 4504L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4505S: Maintained 4506F: net/sched/sch_cake.c 4507 4508CAN NETWORK DRIVERS 4509M: Wolfgang Grandegger <wg@grandegger.com> 4510M: Marc Kleine-Budde <mkl@pengutronix.de> 4511L: linux-can@vger.kernel.org 4512S: Maintained 4513W: https://github.com/linux-can 4514T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4516F: Documentation/devicetree/bindings/net/can/ 4517F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4518F: drivers/net/can/ 4519F: drivers/phy/phy-can-transceiver.c 4520F: include/linux/can/bittiming.h 4521F: include/linux/can/dev.h 4522F: include/linux/can/length.h 4523F: include/linux/can/platform/ 4524F: include/linux/can/rx-offload.h 4525F: include/uapi/linux/can/error.h 4526F: include/uapi/linux/can/netlink.h 4527F: include/uapi/linux/can/vxcan.h 4528 4529CAN NETWORK LAYER 4530M: Oliver Hartkopp <socketcan@hartkopp.net> 4531M: Marc Kleine-Budde <mkl@pengutronix.de> 4532L: linux-can@vger.kernel.org 4533S: Maintained 4534W: https://github.com/linux-can 4535T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4537F: Documentation/networking/can.rst 4538F: include/linux/can/can-ml.h 4539F: include/linux/can/core.h 4540F: include/linux/can/skb.h 4541F: include/net/netns/can.h 4542F: include/uapi/linux/can.h 4543F: include/uapi/linux/can/bcm.h 4544F: include/uapi/linux/can/gw.h 4545F: include/uapi/linux/can/isotp.h 4546F: include/uapi/linux/can/raw.h 4547F: net/can/ 4548 4549CAN-J1939 NETWORK LAYER 4550M: Robin van der Gracht <robin@protonic.nl> 4551M: Oleksij Rempel <o.rempel@pengutronix.de> 4552R: kernel@pengutronix.de 4553L: linux-can@vger.kernel.org 4554S: Maintained 4555F: Documentation/networking/j1939.rst 4556F: include/uapi/linux/can/j1939.h 4557F: net/can/j1939/ 4558 4559CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4560M: Damien Le Moal <dlemoal@kernel.org> 4561L: linux-riscv@lists.infradead.org 4562L: linux-gpio@vger.kernel.org (pinctrl driver) 4563F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4564F: drivers/pinctrl/pinctrl-k210.c 4565 4566CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4567M: Damien Le Moal <dlemoal@kernel.org> 4568L: linux-kernel@vger.kernel.org 4569L: linux-riscv@lists.infradead.org 4570S: Maintained 4571F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4572F: drivers/reset/reset-k210.c 4573 4574CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4575M: Damien Le Moal <dlemoal@kernel.org> 4576L: linux-riscv@lists.infradead.org 4577S: Maintained 4578F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4579F: drivers/soc/canaan/ 4580F: include/soc/canaan/ 4581 4582CAPABILITIES 4583M: Serge Hallyn <serge@hallyn.com> 4584L: linux-security-module@vger.kernel.org 4585S: Supported 4586F: include/linux/capability.h 4587F: include/uapi/linux/capability.h 4588F: kernel/capability.c 4589F: security/commoncap.c 4590 4591CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4592M: Kevin Tsai <ktsai@capellamicro.com> 4593S: Maintained 4594F: drivers/iio/light/cm* 4595 4596CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4597M: Christian Lamparter <chunkeey@googlemail.com> 4598L: linux-wireless@vger.kernel.org 4599S: Maintained 4600W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4601F: drivers/net/wireless/ath/carl9170/ 4602 4603CAVIUM I2C DRIVER 4604M: Robert Richter <rric@kernel.org> 4605S: Odd Fixes 4606W: http://www.marvell.com 4607F: drivers/i2c/busses/i2c-octeon* 4608F: drivers/i2c/busses/i2c-thunderx* 4609 4610CAVIUM LIQUIDIO NETWORK DRIVER 4611M: Derek Chickles <dchickles@marvell.com> 4612M: Satanand Burla <sburla@marvell.com> 4613M: Felix Manlunas <fmanlunas@marvell.com> 4614L: netdev@vger.kernel.org 4615S: Supported 4616W: http://www.marvell.com 4617F: drivers/net/ethernet/cavium/liquidio/ 4618 4619CAVIUM MMC DRIVER 4620M: Robert Richter <rric@kernel.org> 4621S: Odd Fixes 4622W: http://www.marvell.com 4623F: drivers/mmc/host/cavium* 4624 4625CAVIUM OCTEON-TX CRYPTO DRIVER 4626M: George Cherian <gcherian@marvell.com> 4627L: linux-crypto@vger.kernel.org 4628S: Supported 4629W: http://www.marvell.com 4630F: drivers/crypto/cavium/cpt/ 4631 4632CAVIUM THUNDERX2 ARM64 SOC 4633M: Robert Richter <rric@kernel.org> 4634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4635S: Odd Fixes 4636F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4637F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4638 4639CBS/ETF/TAPRIO QDISCS 4640M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4641L: netdev@vger.kernel.org 4642S: Maintained 4643F: net/sched/sch_cbs.c 4644F: net/sched/sch_etf.c 4645F: net/sched/sch_taprio.c 4646 4647CC2520 IEEE-802.15.4 RADIO DRIVER 4648M: Stefan Schmidt <stefan@datenfreihafen.org> 4649L: linux-wpan@vger.kernel.org 4650S: Odd Fixes 4651F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4652F: drivers/net/ieee802154/cc2520.c 4653 4654CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4655M: Gilad Ben-Yossef <gilad@benyossef.com> 4656L: linux-crypto@vger.kernel.org 4657S: Supported 4658W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4659F: drivers/crypto/ccree/ 4660 4661CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4662M: Hadar Gat <hadar.gat@arm.com> 4663L: linux-crypto@vger.kernel.org 4664S: Supported 4665W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4666F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4667F: drivers/char/hw_random/cctrng.c 4668F: drivers/char/hw_random/cctrng.h 4669 4670CEC FRAMEWORK 4671M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4672L: linux-media@vger.kernel.org 4673S: Supported 4674W: http://linuxtv.org 4675T: git git://linuxtv.org/media_tree.git 4676F: Documentation/ABI/testing/debugfs-cec-error-inj 4677F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4678F: Documentation/driver-api/media/cec-core.rst 4679F: Documentation/userspace-api/media/cec 4680F: drivers/media/cec/ 4681F: drivers/media/rc/keymaps/rc-cec.c 4682F: include/media/cec-notifier.h 4683F: include/media/cec.h 4684F: include/uapi/linux/cec-funcs.h 4685F: include/uapi/linux/cec.h 4686 4687CEC GPIO DRIVER 4688M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4689L: linux-media@vger.kernel.org 4690S: Supported 4691W: http://linuxtv.org 4692T: git git://linuxtv.org/media_tree.git 4693F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4694F: drivers/media/cec/platform/cec-gpio/ 4695 4696CELL BROADBAND ENGINE ARCHITECTURE 4697M: Arnd Bergmann <arnd@arndb.de> 4698L: linuxppc-dev@lists.ozlabs.org 4699S: Supported 4700W: http://www.ibm.com/developerworks/power/cell/ 4701F: arch/powerpc/include/asm/cell*.h 4702F: arch/powerpc/include/asm/spu*.h 4703F: arch/powerpc/include/uapi/asm/spu*.h 4704F: arch/powerpc/platforms/cell/ 4705 4706CELLWISE CW2015 BATTERY DRIVER 4707M: Tobias Schrammm <t.schramm@manjaro.org> 4708S: Maintained 4709F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4710F: drivers/power/supply/cw2015_battery.c 4711 4712CEPH COMMON CODE (LIBCEPH) 4713M: Ilya Dryomov <idryomov@gmail.com> 4714M: Xiubo Li <xiubli@redhat.com> 4715R: Jeff Layton <jlayton@kernel.org> 4716L: ceph-devel@vger.kernel.org 4717S: Supported 4718W: http://ceph.com/ 4719T: git https://github.com/ceph/ceph-client.git 4720F: include/linux/ceph/ 4721F: include/linux/crush/ 4722F: net/ceph/ 4723 4724CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4725M: Xiubo Li <xiubli@redhat.com> 4726M: Ilya Dryomov <idryomov@gmail.com> 4727R: Jeff Layton <jlayton@kernel.org> 4728L: ceph-devel@vger.kernel.org 4729S: Supported 4730W: http://ceph.com/ 4731T: git https://github.com/ceph/ceph-client.git 4732F: Documentation/filesystems/ceph.rst 4733F: fs/ceph/ 4734 4735CERTIFICATE HANDLING 4736M: David Howells <dhowells@redhat.com> 4737M: David Woodhouse <dwmw2@infradead.org> 4738L: keyrings@vger.kernel.org 4739S: Maintained 4740F: Documentation/admin-guide/module-signing.rst 4741F: certs/ 4742F: scripts/sign-file.c 4743F: tools/certs/ 4744 4745CFAG12864B LCD DRIVER 4746M: Miguel Ojeda <ojeda@kernel.org> 4747S: Maintained 4748F: drivers/auxdisplay/cfag12864b.c 4749F: include/linux/cfag12864b.h 4750 4751CFAG12864BFB LCD FRAMEBUFFER DRIVER 4752M: Miguel Ojeda <ojeda@kernel.org> 4753S: Maintained 4754F: drivers/auxdisplay/cfag12864bfb.c 4755F: include/linux/cfag12864b.h 4756 4757CHAR and MISC DRIVERS 4758M: Arnd Bergmann <arnd@arndb.de> 4759M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4760S: Supported 4761T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4762F: drivers/char/ 4763F: drivers/misc/ 4764F: include/linux/miscdevice.h 4765X: drivers/char/agp/ 4766X: drivers/char/hw_random/ 4767X: drivers/char/ipmi/ 4768X: drivers/char/random.c 4769X: drivers/char/tpm/ 4770 4771CHECKPATCH 4772M: Andy Whitcroft <apw@canonical.com> 4773M: Joe Perches <joe@perches.com> 4774R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4775R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4776S: Maintained 4777F: scripts/checkpatch.pl 4778 4779CHECKPATCH DOCUMENTATION 4780M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4781M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4782R: Joe Perches <joe@perches.com> 4783S: Maintained 4784F: Documentation/dev-tools/checkpatch.rst 4785 4786CHINESE DOCUMENTATION 4787M: Alex Shi <alexs@kernel.org> 4788M: Yanteng Si <siyanteng@loongson.cn> 4789S: Maintained 4790F: Documentation/translations/zh_CN/ 4791 4792CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4793M: Peter Chen <peter.chen@kernel.org> 4794L: linux-usb@vger.kernel.org 4795S: Maintained 4796T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4797F: drivers/usb/chipidea/ 4798 4799CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4800M: Hans de Goede <hdegoede@redhat.com> 4801L: linux-input@vger.kernel.org 4802S: Maintained 4803F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4804F: drivers/input/touchscreen/chipone_icn8318.c 4805 4806CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4807M: Hans de Goede <hdegoede@redhat.com> 4808L: linux-input@vger.kernel.org 4809S: Maintained 4810F: drivers/input/touchscreen/chipone_icn8505.c 4811 4812CHROME HARDWARE PLATFORM SUPPORT 4813M: Benson Leung <bleung@chromium.org> 4814L: chrome-platform@lists.linux.dev 4815S: Maintained 4816T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4817F: drivers/platform/chrome/ 4818 4819CHROMEOS EC CODEC DRIVER 4820M: Cheng-Yi Chiang <cychiang@chromium.org> 4821M: Tzung-Bi Shih <tzungbi@kernel.org> 4822R: Guenter Roeck <groeck@chromium.org> 4823L: chrome-platform@lists.linux.dev 4824S: Maintained 4825F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4826F: sound/soc/codecs/cros_ec_codec.* 4827 4828CHROMEOS EC SUBDRIVERS 4829M: Benson Leung <bleung@chromium.org> 4830R: Guenter Roeck <groeck@chromium.org> 4831L: chrome-platform@lists.linux.dev 4832S: Maintained 4833F: drivers/power/supply/cros_usbpd-charger.c 4834N: cros_ec 4835N: cros-ec 4836 4837CHROMEOS EC UART DRIVER 4838M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4839R: Benson Leung <bleung@chromium.org> 4840R: Tzung-Bi Shih <tzungbi@kernel.org> 4841S: Maintained 4842F: drivers/platform/chrome/cros_ec_uart.c 4843 4844CHROMEOS EC USB PD NOTIFY DRIVER 4845M: Prashant Malani <pmalani@chromium.org> 4846L: chrome-platform@lists.linux.dev 4847S: Maintained 4848F: drivers/platform/chrome/cros_usbpd_notify.c 4849F: include/linux/platform_data/cros_usbpd_notify.h 4850 4851CHROMEOS EC USB TYPE-C DRIVER 4852M: Prashant Malani <pmalani@chromium.org> 4853L: chrome-platform@lists.linux.dev 4854S: Maintained 4855F: drivers/platform/chrome/cros_ec_typec.* 4856F: drivers/platform/chrome/cros_typec_switch.c 4857F: drivers/platform/chrome/cros_typec_vdm.* 4858 4859CHROMEOS HPS DRIVER 4860M: Dan Callaghan <dcallagh@chromium.org> 4861R: Sami Kyöstilä <skyostil@chromium.org> 4862S: Maintained 4863F: drivers/platform/chrome/cros_hps_i2c.c 4864 4865CHRONTEL CH7322 CEC DRIVER 4866M: Joe Tessler <jrt@google.com> 4867L: linux-media@vger.kernel.org 4868S: Maintained 4869T: git git://linuxtv.org/media_tree.git 4870F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4871F: drivers/media/cec/i2c/ch7322.c 4872 4873CIRRUS LOGIC AUDIO CODEC DRIVERS 4874M: James Schulman <james.schulman@cirrus.com> 4875M: David Rhodes <david.rhodes@cirrus.com> 4876M: Richard Fitzgerald <rf@opensource.cirrus.com> 4877L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4878L: patches@opensource.cirrus.com 4879S: Maintained 4880F: Documentation/devicetree/bindings/sound/cirrus,cs* 4881F: include/dt-bindings/sound/cs* 4882F: include/sound/cs* 4883F: sound/pci/hda/cs* 4884F: sound/pci/hda/hda_cs_dsp_ctl.* 4885F: sound/soc/codecs/cs* 4886 4887CIRRUS LOGIC DSP FIRMWARE DRIVER 4888M: Simon Trimmer <simont@opensource.cirrus.com> 4889M: Charles Keepax <ckeepax@opensource.cirrus.com> 4890M: Richard Fitzgerald <rf@opensource.cirrus.com> 4891L: patches@opensource.cirrus.com 4892S: Supported 4893W: https://github.com/CirrusLogic/linux-drivers/wiki 4894T: git https://github.com/CirrusLogic/linux-drivers.git 4895F: drivers/firmware/cirrus/* 4896F: include/linux/firmware/cirrus/* 4897 4898CIRRUS LOGIC EP93XX ETHERNET DRIVER 4899M: Hartley Sweeten <hsweeten@visionengravers.com> 4900L: netdev@vger.kernel.org 4901S: Maintained 4902F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4903 4904CIRRUS LOGIC LOCHNAGAR DRIVER 4905M: Charles Keepax <ckeepax@opensource.cirrus.com> 4906M: Richard Fitzgerald <rf@opensource.cirrus.com> 4907L: patches@opensource.cirrus.com 4908S: Supported 4909F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4910F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4911F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4914F: Documentation/hwmon/lochnagar.rst 4915F: drivers/clk/clk-lochnagar.c 4916F: drivers/hwmon/lochnagar-hwmon.c 4917F: drivers/mfd/lochnagar-i2c.c 4918F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4919F: drivers/regulator/lochnagar-regulator.c 4920F: include/dt-bindings/clock/lochnagar.h 4921F: include/dt-bindings/pinctrl/lochnagar.h 4922F: include/linux/mfd/lochnagar* 4923F: sound/soc/codecs/lochnagar-sc.c 4924 4925CIRRUS LOGIC MADERA CODEC DRIVERS 4926M: Charles Keepax <ckeepax@opensource.cirrus.com> 4927M: Richard Fitzgerald <rf@opensource.cirrus.com> 4928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4929L: patches@opensource.cirrus.com 4930S: Supported 4931W: https://github.com/CirrusLogic/linux-drivers/wiki 4932T: git https://github.com/CirrusLogic/linux-drivers.git 4933F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4934F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4935F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4936F: drivers/gpio/gpio-madera* 4937F: drivers/irqchip/irq-madera* 4938F: drivers/mfd/cs47l* 4939F: drivers/mfd/madera* 4940F: drivers/pinctrl/cirrus/* 4941F: include/dt-bindings/sound/madera* 4942F: include/linux/irqchip/irq-madera* 4943F: include/linux/mfd/madera/* 4944F: include/sound/madera* 4945F: sound/soc/codecs/cs47l* 4946F: sound/soc/codecs/madera* 4947 4948CISCO FCOE HBA DRIVER 4949M: Satish Kharat <satishkh@cisco.com> 4950M: Sesidhar Baddela <sebaddel@cisco.com> 4951M: Karan Tilak Kumar <kartilak@cisco.com> 4952L: linux-scsi@vger.kernel.org 4953S: Supported 4954F: drivers/scsi/fnic/ 4955 4956CISCO SCSI HBA DRIVER 4957M: Karan Tilak Kumar <kartilak@cisco.com> 4958M: Sesidhar Baddela <sebaddel@cisco.com> 4959L: linux-scsi@vger.kernel.org 4960S: Supported 4961F: drivers/scsi/snic/ 4962 4963CISCO VIC ETHERNET NIC DRIVER 4964M: Christian Benvenuti <benve@cisco.com> 4965M: Satish Kharat <satishkh@cisco.com> 4966S: Supported 4967F: drivers/net/ethernet/cisco/enic/ 4968 4969CISCO VIC LOW LATENCY NIC DRIVER 4970M: Christian Benvenuti <benve@cisco.com> 4971M: Nelson Escobar <neescoba@cisco.com> 4972S: Supported 4973F: drivers/infiniband/hw/usnic/ 4974 4975CLANG CONTROL FLOW INTEGRITY SUPPORT 4976M: Sami Tolvanen <samitolvanen@google.com> 4977M: Kees Cook <keescook@chromium.org> 4978R: Nathan Chancellor <nathan@kernel.org> 4979R: Nick Desaulniers <ndesaulniers@google.com> 4980L: llvm@lists.linux.dev 4981S: Supported 4982B: https://github.com/ClangBuiltLinux/linux/issues 4983T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4984F: include/linux/cfi.h 4985F: kernel/cfi.c 4986 4987CLANG-FORMAT FILE 4988M: Miguel Ojeda <ojeda@kernel.org> 4989S: Maintained 4990F: .clang-format 4991 4992CLANG/LLVM BUILD SUPPORT 4993M: Nathan Chancellor <nathan@kernel.org> 4994M: Nick Desaulniers <ndesaulniers@google.com> 4995R: Tom Rix <trix@redhat.com> 4996L: llvm@lists.linux.dev 4997S: Supported 4998W: https://clangbuiltlinux.github.io/ 4999B: https://github.com/ClangBuiltLinux/linux/issues 5000C: irc://irc.libera.chat/clangbuiltlinux 5001F: Documentation/kbuild/llvm.rst 5002F: include/linux/compiler-clang.h 5003F: scripts/Makefile.clang 5004F: scripts/clang-tools/ 5005K: \b(?i:clang|llvm)\b 5006 5007CLK API 5008M: Russell King <linux@armlinux.org.uk> 5009L: linux-clk@vger.kernel.org 5010S: Maintained 5011F: include/linux/clk.h 5012 5013CLOCKSOURCE, CLOCKEVENT DRIVERS 5014M: Daniel Lezcano <daniel.lezcano@linaro.org> 5015M: Thomas Gleixner <tglx@linutronix.de> 5016L: linux-kernel@vger.kernel.org 5017S: Supported 5018T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5019F: Documentation/devicetree/bindings/timer/ 5020F: drivers/clocksource/ 5021 5022CMPC ACPI DRIVER 5023M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5024M: Daniel Oliveira Nascimento <don@syst.com.br> 5025L: platform-driver-x86@vger.kernel.org 5026S: Supported 5027F: drivers/platform/x86/classmate-laptop.c 5028 5029COBALT MEDIA DRIVER 5030M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5031L: linux-media@vger.kernel.org 5032S: Supported 5033W: https://linuxtv.org 5034T: git git://linuxtv.org/media_tree.git 5035F: drivers/media/pci/cobalt/ 5036 5037COCCINELLE/Semantic Patches (SmPL) 5038M: Julia Lawall <Julia.Lawall@inria.fr> 5039M: Nicolas Palix <nicolas.palix@imag.fr> 5040L: cocci@inria.fr (moderated for non-subscribers) 5041S: Supported 5042W: https://coccinelle.gitlabpages.inria.fr/website/ 5043T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5044F: Documentation/dev-tools/coccinelle.rst 5045F: scripts/coccicheck 5046F: scripts/coccinelle/ 5047 5048CODA FILE SYSTEM 5049M: Jan Harkes <jaharkes@cs.cmu.edu> 5050M: coda@cs.cmu.edu 5051L: codalist@coda.cs.cmu.edu 5052S: Maintained 5053W: http://www.coda.cs.cmu.edu/ 5054F: Documentation/filesystems/coda.rst 5055F: fs/coda/ 5056F: include/linux/coda*.h 5057F: include/uapi/linux/coda*.h 5058 5059CODA V4L2 MEM2MEM DRIVER 5060M: Philipp Zabel <p.zabel@pengutronix.de> 5061L: linux-media@vger.kernel.org 5062S: Maintained 5063F: Documentation/devicetree/bindings/media/coda.yaml 5064F: drivers/media/platform/chips-media/ 5065 5066CODE OF CONDUCT 5067M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5068S: Supported 5069F: Documentation/process/code-of-conduct-interpretation.rst 5070F: Documentation/process/code-of-conduct.rst 5071 5072COMEDI DRIVERS 5073M: Ian Abbott <abbotti@mev.co.uk> 5074M: H Hartley Sweeten <hsweeten@visionengravers.com> 5075S: Odd Fixes 5076F: drivers/comedi/ 5077F: include/linux/comedi/ 5078F: include/uapi/linux/comedi.h 5079 5080COMMON CLK FRAMEWORK 5081M: Michael Turquette <mturquette@baylibre.com> 5082M: Stephen Boyd <sboyd@kernel.org> 5083L: linux-clk@vger.kernel.org 5084S: Maintained 5085Q: http://patchwork.kernel.org/project/linux-clk/list/ 5086T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5087F: Documentation/devicetree/bindings/clock/ 5088F: drivers/clk/ 5089F: include/dt-bindings/clock/ 5090F: include/linux/clk-pr* 5091F: include/linux/clk/ 5092F: include/linux/of_clk.h 5093X: drivers/clk/clkdev.c 5094 5095COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5096M: Steve French <sfrench@samba.org> 5097R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5098R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5099R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5100R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5101L: linux-cifs@vger.kernel.org 5102L: samba-technical@lists.samba.org (moderated for non-subscribers) 5103S: Supported 5104W: https://wiki.samba.org/index.php/LinuxCIFS 5105T: git git://git.samba.org/sfrench/cifs-2.6.git 5106F: Documentation/admin-guide/cifs/ 5107F: fs/smb/client/ 5108F: fs/smb/common/ 5109F: include/uapi/linux/cifs 5110 5111COMPACTPCI HOTPLUG CORE 5112M: Scott Murray <scott@spiteful.org> 5113L: linux-pci@vger.kernel.org 5114S: Maintained 5115F: drivers/pci/hotplug/cpci_hotplug* 5116 5117COMPACTPCI HOTPLUG GENERIC DRIVER 5118M: Scott Murray <scott@spiteful.org> 5119L: linux-pci@vger.kernel.org 5120S: Maintained 5121F: drivers/pci/hotplug/cpcihp_generic.c 5122 5123COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5124M: Scott Murray <scott@spiteful.org> 5125L: linux-pci@vger.kernel.org 5126S: Maintained 5127F: drivers/pci/hotplug/cpcihp_zt5550.* 5128 5129COMPAL LAPTOP SUPPORT 5130M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5131L: platform-driver-x86@vger.kernel.org 5132S: Maintained 5133F: drivers/platform/x86/compal-laptop.c 5134 5135COMPILER ATTRIBUTES 5136M: Miguel Ojeda <ojeda@kernel.org> 5137R: Nick Desaulniers <ndesaulniers@google.com> 5138S: Maintained 5139F: include/linux/compiler_attributes.h 5140 5141COMPUTE EXPRESS LINK (CXL) 5142M: Alison Schofield <alison.schofield@intel.com> 5143M: Vishal Verma <vishal.l.verma@intel.com> 5144M: Ira Weiny <ira.weiny@intel.com> 5145M: Ben Widawsky <bwidawsk@kernel.org> 5146M: Dan Williams <dan.j.williams@intel.com> 5147L: linux-cxl@vger.kernel.org 5148S: Maintained 5149F: drivers/cxl/ 5150F: include/uapi/linux/cxl_mem.h 5151 5152COMPUTE EXPRESS LINK PMU (CPMU) 5153M: Jonathan Cameron <jonathan.cameron@huawei.com> 5154L: linux-cxl@vger.kernel.org 5155S: Maintained 5156F: Documentation/admin-guide/perf/cxl.rst 5157F: drivers/perf/cxl_pmu.c 5158 5159CONEXANT ACCESSRUNNER USB DRIVER 5160L: accessrunner-general@lists.sourceforge.net 5161S: Orphan 5162W: http://accessrunner.sourceforge.net/ 5163F: drivers/usb/atm/cxacru.c 5164 5165CONFIGFS 5166M: Joel Becker <jlbec@evilplan.org> 5167M: Christoph Hellwig <hch@lst.de> 5168S: Supported 5169T: git git://git.infradead.org/users/hch/configfs.git 5170F: fs/configfs/ 5171F: include/linux/configfs.h 5172F: samples/configfs/ 5173 5174CONSOLE SUBSYSTEM 5175M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5176S: Supported 5177F: drivers/video/console/ 5178F: include/linux/console* 5179 5180CONTEXT TRACKING 5181M: Frederic Weisbecker <frederic@kernel.org> 5182M: "Paul E. McKenney" <paulmck@kernel.org> 5183S: Maintained 5184F: include/linux/context_tracking* 5185F: kernel/context_tracking.c 5186 5187CONTROL GROUP (CGROUP) 5188M: Tejun Heo <tj@kernel.org> 5189M: Zefan Li <lizefan.x@bytedance.com> 5190M: Johannes Weiner <hannes@cmpxchg.org> 5191L: cgroups@vger.kernel.org 5192S: Maintained 5193T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5194F: Documentation/admin-guide/cgroup-v1/ 5195F: Documentation/admin-guide/cgroup-v2.rst 5196F: include/linux/cgroup* 5197F: kernel/cgroup/ 5198F: tools/testing/selftests/cgroup/ 5199 5200CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5201M: Tejun Heo <tj@kernel.org> 5202M: Josef Bacik <josef@toxicpanda.com> 5203M: Jens Axboe <axboe@kernel.dk> 5204L: cgroups@vger.kernel.org 5205L: linux-block@vger.kernel.org 5206T: git git://git.kernel.dk/linux-block 5207F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5208F: block/bfq-cgroup.c 5209F: block/blk-cgroup.c 5210F: block/blk-iocost.c 5211F: block/blk-iolatency.c 5212F: block/blk-throttle.c 5213F: include/linux/blk-cgroup.h 5214 5215CONTROL GROUP - CPUSET 5216M: Waiman Long <longman@redhat.com> 5217M: Zefan Li <lizefan.x@bytedance.com> 5218L: cgroups@vger.kernel.org 5219S: Maintained 5220T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5221F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5222F: include/linux/cpuset.h 5223F: kernel/cgroup/cpuset.c 5224 5225CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5226M: Johannes Weiner <hannes@cmpxchg.org> 5227M: Michal Hocko <mhocko@kernel.org> 5228M: Roman Gushchin <roman.gushchin@linux.dev> 5229M: Shakeel Butt <shakeelb@google.com> 5230R: Muchun Song <muchun.song@linux.dev> 5231L: cgroups@vger.kernel.org 5232L: linux-mm@kvack.org 5233S: Maintained 5234F: mm/memcontrol.c 5235F: mm/swap_cgroup.c 5236F: tools/testing/selftests/cgroup/memcg_protection.m 5237F: tools/testing/selftests/cgroup/test_kmem.c 5238F: tools/testing/selftests/cgroup/test_memcontrol.c 5239 5240CORETEMP HARDWARE MONITORING DRIVER 5241M: Fenghua Yu <fenghua.yu@intel.com> 5242L: linux-hwmon@vger.kernel.org 5243S: Maintained 5244F: Documentation/hwmon/coretemp.rst 5245F: drivers/hwmon/coretemp.c 5246 5247CORSAIR-CPRO HARDWARE MONITOR DRIVER 5248M: Marius Zachmann <mail@mariuszachmann.de> 5249L: linux-hwmon@vger.kernel.org 5250S: Maintained 5251F: drivers/hwmon/corsair-cpro.c 5252 5253CORSAIR-PSU HARDWARE MONITOR DRIVER 5254M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5255L: linux-hwmon@vger.kernel.org 5256S: Maintained 5257F: Documentation/hwmon/corsair-psu.rst 5258F: drivers/hwmon/corsair-psu.c 5259 5260COUNTER SUBSYSTEM 5261M: William Breathitt Gray <william.gray@linaro.org> 5262L: linux-iio@vger.kernel.org 5263S: Maintained 5264T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5265F: Documentation/ABI/testing/sysfs-bus-counter 5266F: Documentation/driver-api/generic-counter.rst 5267F: drivers/counter/ 5268F: include/linux/counter.h 5269F: include/uapi/linux/counter.h 5270F: tools/counter/ 5271 5272CP2615 I2C DRIVER 5273M: Bence Csókás <bence98@sch.bme.hu> 5274S: Maintained 5275F: drivers/i2c/busses/i2c-cp2615.c 5276 5277CPMAC ETHERNET DRIVER 5278M: Florian Fainelli <f.fainelli@gmail.com> 5279L: netdev@vger.kernel.org 5280S: Maintained 5281F: drivers/net/ethernet/ti/cpmac.c 5282 5283CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5284M: Viresh Kumar <viresh.kumar@linaro.org> 5285M: Sudeep Holla <sudeep.holla@arm.com> 5286L: linux-pm@vger.kernel.org 5287S: Maintained 5288W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5289F: drivers/cpufreq/vexpress-spc-cpufreq.c 5290 5291CPU FREQUENCY SCALING FRAMEWORK 5292M: "Rafael J. Wysocki" <rafael@kernel.org> 5293M: Viresh Kumar <viresh.kumar@linaro.org> 5294L: linux-pm@vger.kernel.org 5295S: Maintained 5296B: https://bugzilla.kernel.org 5297T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5298T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5299F: Documentation/admin-guide/pm/cpufreq.rst 5300F: Documentation/admin-guide/pm/intel_pstate.rst 5301F: Documentation/cpu-freq/ 5302F: Documentation/devicetree/bindings/cpufreq/ 5303F: drivers/cpufreq/ 5304F: include/linux/cpufreq.h 5305F: include/linux/sched/cpufreq.h 5306F: kernel/sched/cpufreq*.c 5307F: tools/testing/selftests/cpufreq/ 5308 5309CPU HOTPLUG 5310M: Thomas Gleixner <tglx@linutronix.de> 5311M: Peter Zijlstra <peterz@infradead.org> 5312L: linux-kernel@vger.kernel.org 5313S: Maintained 5314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5315F: include/linux/cpu.h 5316F: include/linux/cpuhotplug.h 5317F: include/linux/smpboot.h 5318F: kernel/cpu.c 5319F: kernel/smpboot.* 5320 5321CPU IDLE TIME MANAGEMENT FRAMEWORK 5322M: "Rafael J. Wysocki" <rafael@kernel.org> 5323M: Daniel Lezcano <daniel.lezcano@linaro.org> 5324L: linux-pm@vger.kernel.org 5325S: Maintained 5326B: https://bugzilla.kernel.org 5327T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5328F: Documentation/admin-guide/pm/cpuidle.rst 5329F: Documentation/driver-api/pm/cpuidle.rst 5330F: drivers/cpuidle/ 5331F: include/linux/cpuidle.h 5332 5333CPU POWER MONITORING SUBSYSTEM 5334M: Thomas Renninger <trenn@suse.com> 5335M: Shuah Khan <shuah@kernel.org> 5336M: Shuah Khan <skhan@linuxfoundation.org> 5337L: linux-pm@vger.kernel.org 5338S: Maintained 5339F: tools/power/cpupower/ 5340 5341CPUID/MSR DRIVER 5342M: "H. Peter Anvin" <hpa@zytor.com> 5343S: Maintained 5344F: arch/x86/kernel/cpuid.c 5345F: arch/x86/kernel/msr.c 5346 5347CPUIDLE DRIVER - ARM BIG LITTLE 5348M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5349M: Daniel Lezcano <daniel.lezcano@linaro.org> 5350L: linux-pm@vger.kernel.org 5351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5352S: Maintained 5353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5354F: drivers/cpuidle/cpuidle-big_little.c 5355 5356CPUIDLE DRIVER - ARM EXYNOS 5357M: Daniel Lezcano <daniel.lezcano@linaro.org> 5358M: Kukjin Kim <kgene@kernel.org> 5359R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5360L: linux-pm@vger.kernel.org 5361L: linux-samsung-soc@vger.kernel.org 5362S: Supported 5363F: arch/arm/mach-exynos/pm.c 5364F: drivers/cpuidle/cpuidle-exynos.c 5365F: include/linux/platform_data/cpuidle-exynos.h 5366 5367CPUIDLE DRIVER - ARM PSCI 5368M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5369M: Sudeep Holla <sudeep.holla@arm.com> 5370L: linux-pm@vger.kernel.org 5371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5372S: Supported 5373F: drivers/cpuidle/cpuidle-psci.c 5374 5375CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5376M: Ulf Hansson <ulf.hansson@linaro.org> 5377L: linux-pm@vger.kernel.org 5378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5379S: Supported 5380F: drivers/cpuidle/cpuidle-psci-domain.c 5381F: drivers/cpuidle/cpuidle-psci.h 5382 5383CPUIDLE DRIVER - DT IDLE PM DOMAIN 5384M: Ulf Hansson <ulf.hansson@linaro.org> 5385L: linux-pm@vger.kernel.org 5386S: Supported 5387F: drivers/cpuidle/dt_idle_genpd.c 5388F: drivers/cpuidle/dt_idle_genpd.h 5389 5390CPUIDLE DRIVER - RISC-V SBI 5391M: Anup Patel <anup@brainfault.org> 5392L: linux-pm@vger.kernel.org 5393L: linux-riscv@lists.infradead.org 5394S: Maintained 5395F: drivers/cpuidle/cpuidle-riscv-sbi.c 5396 5397CRAMFS FILESYSTEM 5398M: Nicolas Pitre <nico@fluxnic.net> 5399S: Maintained 5400F: Documentation/filesystems/cramfs.rst 5401F: fs/cramfs/ 5402 5403CREATIVE SB0540 5404M: Bastien Nocera <hadess@hadess.net> 5405L: linux-input@vger.kernel.org 5406S: Maintained 5407F: drivers/hid/hid-creative-sb0540.c 5408 5409CRYPTO API 5410M: Herbert Xu <herbert@gondor.apana.org.au> 5411M: "David S. Miller" <davem@davemloft.net> 5412L: linux-crypto@vger.kernel.org 5413S: Maintained 5414T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5415T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5416F: Documentation/crypto/ 5417F: Documentation/devicetree/bindings/crypto/ 5418F: arch/*/crypto/ 5419F: crypto/ 5420F: drivers/crypto/ 5421F: include/crypto/ 5422F: include/linux/crypto* 5423F: lib/crypto/ 5424 5425CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5426M: Neil Horman <nhorman@tuxdriver.com> 5427L: linux-crypto@vger.kernel.org 5428S: Maintained 5429F: crypto/ansi_cprng.c 5430F: crypto/rng.c 5431 5432CS3308 MEDIA DRIVER 5433M: Hans Verkuil <hverkuil@xs4all.nl> 5434L: linux-media@vger.kernel.org 5435S: Odd Fixes 5436W: http://linuxtv.org 5437T: git git://linuxtv.org/media_tree.git 5438F: drivers/media/i2c/cs3308.c 5439 5440CS5535 Audio ALSA driver 5441M: Jaya Kumar <jayakumar.alsa@gmail.com> 5442S: Maintained 5443F: sound/pci/cs5535audio/ 5444 5445CTU CAN FD DRIVER 5446M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5447M: Ondrej Ille <ondrej.ille@gmail.com> 5448L: linux-can@vger.kernel.org 5449S: Maintained 5450F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5451F: drivers/net/can/ctucanfd/ 5452 5453CW1200 WLAN driver 5454M: Solomon Peachy <pizza@shaftnet.org> 5455S: Maintained 5456F: drivers/net/wireless/st/cw1200/ 5457 5458CX18 VIDEO4LINUX DRIVER 5459M: Andy Walls <awalls@md.metrocast.net> 5460L: linux-media@vger.kernel.org 5461S: Maintained 5462W: https://linuxtv.org 5463T: git git://linuxtv.org/media_tree.git 5464F: drivers/media/pci/cx18/ 5465F: include/uapi/linux/ivtv* 5466 5467CX2341X MPEG ENCODER HELPER MODULE 5468M: Hans Verkuil <hverkuil@xs4all.nl> 5469L: linux-media@vger.kernel.org 5470S: Maintained 5471W: https://linuxtv.org 5472T: git git://linuxtv.org/media_tree.git 5473F: drivers/media/common/cx2341x* 5474F: include/media/drv-intf/cx2341x.h 5475 5476CX24120 MEDIA DRIVER 5477M: Jemma Denson <jdenson@gmail.com> 5478M: Patrick Boettcher <patrick.boettcher@posteo.de> 5479L: linux-media@vger.kernel.org 5480S: Maintained 5481W: https://linuxtv.org 5482Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5483F: drivers/media/dvb-frontends/cx24120* 5484 5485CX88 VIDEO4LINUX DRIVER 5486M: Mauro Carvalho Chehab <mchehab@kernel.org> 5487L: linux-media@vger.kernel.org 5488S: Odd fixes 5489W: https://linuxtv.org 5490T: git git://linuxtv.org/media_tree.git 5491F: Documentation/driver-api/media/drivers/cx88* 5492F: drivers/media/pci/cx88/ 5493 5494CXD2820R MEDIA DRIVER 5495M: Antti Palosaari <crope@iki.fi> 5496L: linux-media@vger.kernel.org 5497S: Maintained 5498W: https://linuxtv.org 5499W: http://palosaari.fi/linux/ 5500Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5501T: git git://linuxtv.org/anttip/media_tree.git 5502F: drivers/media/dvb-frontends/cxd2820r* 5503 5504CXGB3 ETHERNET DRIVER (CXGB3) 5505M: Raju Rangoju <rajur@chelsio.com> 5506L: netdev@vger.kernel.org 5507S: Supported 5508W: http://www.chelsio.com 5509F: drivers/net/ethernet/chelsio/cxgb3/ 5510 5511CXGB3 ISCSI DRIVER (CXGB3I) 5512M: Varun Prakash <varun@chelsio.com> 5513L: linux-scsi@vger.kernel.org 5514S: Supported 5515W: http://www.chelsio.com 5516F: drivers/scsi/cxgbi/cxgb3i 5517 5518CXGB4 CRYPTO DRIVER (chcr) 5519M: Ayush Sawal <ayush.sawal@chelsio.com> 5520L: linux-crypto@vger.kernel.org 5521S: Supported 5522W: http://www.chelsio.com 5523F: drivers/crypto/chelsio 5524 5525CXGB4 ETHERNET DRIVER (CXGB4) 5526M: Raju Rangoju <rajur@chelsio.com> 5527L: netdev@vger.kernel.org 5528S: Supported 5529W: http://www.chelsio.com 5530F: drivers/net/ethernet/chelsio/cxgb4/ 5531 5532CXGB4 INLINE CRYPTO DRIVER 5533M: Ayush Sawal <ayush.sawal@chelsio.com> 5534L: netdev@vger.kernel.org 5535S: Supported 5536W: http://www.chelsio.com 5537F: drivers/net/ethernet/chelsio/inline_crypto/ 5538 5539CXGB4 ISCSI DRIVER (CXGB4I) 5540M: Varun Prakash <varun@chelsio.com> 5541L: linux-scsi@vger.kernel.org 5542S: Supported 5543W: http://www.chelsio.com 5544F: drivers/scsi/cxgbi/cxgb4i 5545 5546CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5547M: Potnuri Bharat Teja <bharat@chelsio.com> 5548L: linux-rdma@vger.kernel.org 5549S: Supported 5550W: http://www.openfabrics.org 5551F: drivers/infiniband/hw/cxgb4/ 5552F: include/uapi/rdma/cxgb4-abi.h 5553 5554CXGB4VF ETHERNET DRIVER (CXGB4VF) 5555M: Raju Rangoju <rajur@chelsio.com> 5556L: netdev@vger.kernel.org 5557S: Supported 5558W: http://www.chelsio.com 5559F: drivers/net/ethernet/chelsio/cxgb4vf/ 5560 5561CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5562M: Frederic Barrat <fbarrat@linux.ibm.com> 5563M: Andrew Donnellan <ajd@linux.ibm.com> 5564L: linuxppc-dev@lists.ozlabs.org 5565S: Supported 5566F: Documentation/ABI/testing/sysfs-class-cxl 5567F: Documentation/powerpc/cxl.rst 5568F: arch/powerpc/platforms/powernv/pci-cxl.c 5569F: drivers/misc/cxl/ 5570F: include/misc/cxl* 5571F: include/uapi/misc/cxl.h 5572 5573CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5574M: Manoj N. Kumar <manoj@linux.ibm.com> 5575M: Matthew R. Ochs <mrochs@linux.ibm.com> 5576M: Uma Krishnan <ukrishn@linux.ibm.com> 5577L: linux-scsi@vger.kernel.org 5578S: Supported 5579F: Documentation/powerpc/cxlflash.rst 5580F: drivers/scsi/cxlflash/ 5581F: include/uapi/scsi/cxlflash_ioctl.h 5582 5583CYBERPRO FB DRIVER 5584M: Russell King <linux@armlinux.org.uk> 5585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5586S: Maintained 5587W: http://www.armlinux.org.uk/ 5588F: drivers/video/fbdev/cyber2000fb.* 5589 5590CYCLADES PC300 DRIVER 5591S: Orphan 5592F: drivers/net/wan/pc300* 5593 5594CYPRESS CY8C95X0 PINCTRL DRIVER 5595M: Patrick Rudolph <patrick.rudolph@9elements.com> 5596L: linux-gpio@vger.kernel.org 5597S: Maintained 5598F: drivers/pinctrl/pinctrl-cy8c95x0.c 5599 5600CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5601M: Linus Walleij <linus.walleij@linaro.org> 5602L: linux-input@vger.kernel.org 5603S: Maintained 5604F: drivers/input/touchscreen/cy8ctma140.c 5605 5606CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5607M: Yassine Oudjana <y.oudjana@protonmail.com> 5608L: linux-input@vger.kernel.org 5609S: Maintained 5610F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5611F: drivers/input/keyboard/cypress-sf.c 5612 5613CYPRESS_FIRMWARE MEDIA DRIVER 5614M: Antti Palosaari <crope@iki.fi> 5615L: linux-media@vger.kernel.org 5616S: Maintained 5617W: https://linuxtv.org 5618W: http://palosaari.fi/linux/ 5619Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5620T: git git://linuxtv.org/anttip/media_tree.git 5621F: drivers/media/common/cypress_firmware* 5622 5623CYTTSP TOUCHSCREEN DRIVER 5624M: Linus Walleij <linus.walleij@linaro.org> 5625L: linux-input@vger.kernel.org 5626S: Maintained 5627F: drivers/input/touchscreen/cyttsp* 5628 5629D-LINK DIR-685 TOUCHKEYS DRIVER 5630M: Linus Walleij <linus.walleij@linaro.org> 5631L: linux-input@vger.kernel.org 5632S: Supported 5633F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5634 5635DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5636M: Joshua Kinard <kumba@gentoo.org> 5637S: Maintained 5638F: drivers/rtc/rtc-ds1685.c 5639F: include/linux/rtc/ds1685.h 5640 5641DAMA SLAVE for AX.25 5642M: Joerg Reuter <jreuter@yaina.de> 5643L: linux-hams@vger.kernel.org 5644S: Maintained 5645W: http://yaina.de/jreuter/ 5646W: http://www.qsl.net/dl1bke/ 5647F: net/ax25/af_ax25.c 5648F: net/ax25/ax25_dev.c 5649F: net/ax25/ax25_ds_* 5650F: net/ax25/ax25_in.c 5651F: net/ax25/ax25_out.c 5652F: net/ax25/ax25_timer.c 5653F: net/ax25/sysctl_net_ax25.c 5654 5655DATA ACCESS MONITOR 5656M: SeongJae Park <sj@kernel.org> 5657L: damon@lists.linux.dev 5658L: linux-mm@kvack.org 5659S: Maintained 5660W: https://damonitor.github.io 5661P: Documentation/mm/damon/maintainer-profile.rst 5662T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5663T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5664T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5665F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5666F: Documentation/admin-guide/mm/damon/ 5667F: Documentation/mm/damon/ 5668F: include/linux/damon.h 5669F: include/trace/events/damon.h 5670F: mm/damon/ 5671F: tools/testing/selftests/damon/ 5672 5673DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5674L: netdev@vger.kernel.org 5675S: Orphan 5676F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5677F: drivers/net/ethernet/dec/tulip/dmfe.c 5678 5679DC390/AM53C974 SCSI driver 5680M: Hannes Reinecke <hare@suse.com> 5681L: linux-scsi@vger.kernel.org 5682S: Maintained 5683F: drivers/scsi/am53c974.c 5684 5685DC395x SCSI driver 5686M: Oliver Neukum <oliver@neukum.org> 5687M: Ali Akcaagac <aliakc@web.de> 5688M: Jamie Lenehan <lenehan@twibble.org> 5689S: Maintained 5690F: Documentation/scsi/dc395x.rst 5691F: drivers/scsi/dc395x.* 5692 5693DCCP PROTOCOL 5694L: dccp@vger.kernel.org 5695S: Orphan 5696W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5697F: include/linux/dccp.h 5698F: include/linux/tfrc.h 5699F: include/uapi/linux/dccp.h 5700F: net/dccp/ 5701 5702DEBUGOBJECTS: 5703M: Thomas Gleixner <tglx@linutronix.de> 5704L: linux-kernel@vger.kernel.org 5705S: Maintained 5706T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5707F: include/linux/debugobjects.h 5708F: lib/debugobjects.c 5709 5710DECSTATION PLATFORM SUPPORT 5711M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5712L: linux-mips@vger.kernel.org 5713S: Maintained 5714W: http://www.linux-mips.org/wiki/DECstation 5715F: arch/mips/dec/ 5716F: arch/mips/include/asm/dec/ 5717F: arch/mips/include/asm/mach-dec/ 5718 5719DEFXX FDDI NETWORK DRIVER 5720M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5721S: Maintained 5722F: drivers/net/fddi/defxx.* 5723 5724DEFZA FDDI NETWORK DRIVER 5725M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5726S: Maintained 5727F: drivers/net/fddi/defza.* 5728 5729DEINTERLACE DRIVERS FOR ALLWINNER H3 5730M: Jernej Skrabec <jernej.skrabec@gmail.com> 5731L: linux-media@vger.kernel.org 5732S: Maintained 5733T: git git://linuxtv.org/media_tree.git 5734F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5735F: drivers/media/platform/sunxi/sun8i-di/ 5736 5737DELL LAPTOP DRIVER 5738M: Matthew Garrett <mjg59@srcf.ucam.org> 5739M: Pali Rohár <pali@kernel.org> 5740L: platform-driver-x86@vger.kernel.org 5741S: Maintained 5742F: drivers/platform/x86/dell/dell-laptop.c 5743 5744DELL LAPTOP FREEFALL DRIVER 5745M: Pali Rohár <pali@kernel.org> 5746S: Maintained 5747F: drivers/platform/x86/dell/dell-smo8800.c 5748 5749DELL LAPTOP RBTN DRIVER 5750M: Pali Rohár <pali@kernel.org> 5751S: Maintained 5752F: drivers/platform/x86/dell/dell-rbtn.* 5753 5754DELL LAPTOP SMM DRIVER 5755M: Pali Rohár <pali@kernel.org> 5756S: Maintained 5757F: Documentation/ABI/obsolete/procfs-i8k 5758F: drivers/hwmon/dell-smm-hwmon.c 5759F: include/uapi/linux/i8k.h 5760 5761DELL REMOTE BIOS UPDATE DRIVER 5762M: Stuart Hayes <stuart.w.hayes@gmail.com> 5763L: platform-driver-x86@vger.kernel.org 5764S: Maintained 5765F: drivers/platform/x86/dell/dell_rbu.c 5766 5767DELL SMBIOS DRIVER 5768M: Pali Rohár <pali@kernel.org> 5769L: Dell.Client.Kernel@dell.com 5770L: platform-driver-x86@vger.kernel.org 5771S: Maintained 5772F: drivers/platform/x86/dell/dell-smbios.* 5773 5774DELL SMBIOS SMM DRIVER 5775L: Dell.Client.Kernel@dell.com 5776L: platform-driver-x86@vger.kernel.org 5777S: Maintained 5778F: drivers/platform/x86/dell/dell-smbios-smm.c 5779 5780DELL SMBIOS WMI DRIVER 5781L: Dell.Client.Kernel@dell.com 5782L: platform-driver-x86@vger.kernel.org 5783S: Maintained 5784F: drivers/platform/x86/dell/dell-smbios-wmi.c 5785F: tools/wmi/dell-smbios-example.c 5786 5787DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5788M: Stuart Hayes <stuart.w.hayes@gmail.com> 5789L: platform-driver-x86@vger.kernel.org 5790S: Maintained 5791F: Documentation/driver-api/dcdbas.rst 5792F: drivers/platform/x86/dell/dcdbas.* 5793 5794DELL WMI DDV DRIVER 5795M: Armin Wolf <W_Armin@gmx.de> 5796S: Maintained 5797F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5798F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5799F: Documentation/wmi/devices/dell-wmi-ddv.rst 5800F: drivers/platform/x86/dell/dell-wmi-ddv.c 5801 5802DELL WMI DESCRIPTOR DRIVER 5803L: Dell.Client.Kernel@dell.com 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5806 5807DELL WMI HARDWARE PRIVACY SUPPORT 5808M: Perry Yuan <Perry.Yuan@dell.com> 5809L: Dell.Client.Kernel@dell.com 5810L: platform-driver-x86@vger.kernel.org 5811S: Maintained 5812F: drivers/platform/x86/dell/dell-wmi-privacy.c 5813 5814DELL WMI NOTIFICATIONS DRIVER 5815M: Matthew Garrett <mjg59@srcf.ucam.org> 5816M: Pali Rohár <pali@kernel.org> 5817S: Maintained 5818F: drivers/platform/x86/dell/dell-wmi-base.c 5819 5820DELL WMI SYSMAN DRIVER 5821M: Prasanth Ksr <prasanth.ksr@dell.com> 5822L: Dell.Client.Kernel@dell.com 5823L: platform-driver-x86@vger.kernel.org 5824S: Maintained 5825F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5826F: drivers/platform/x86/dell/dell-wmi-sysman/ 5827 5828DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5829M: Zev Weiss <zev@bewilderbeest.net> 5830L: linux-hwmon@vger.kernel.org 5831S: Maintained 5832F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5833 5834DELTA DPS920AB PSU DRIVER 5835M: Robert Marko <robert.marko@sartura.hr> 5836L: linux-hwmon@vger.kernel.org 5837S: Maintained 5838F: Documentation/hwmon/dps920ab.rst 5839F: drivers/hwmon/pmbus/dps920ab.c 5840 5841DELTA NETWORKS TN48M CPLD DRIVERS 5842M: Robert Marko <robert.marko@sartura.hr> 5843S: Maintained 5844F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5845F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5846F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5847F: drivers/gpio/gpio-tn48m.c 5848F: include/dt-bindings/reset/delta,tn48m-reset.h 5849 5850DELTA ST MEDIA DRIVER 5851M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5852L: linux-media@vger.kernel.org 5853S: Supported 5854W: https://linuxtv.org 5855T: git git://linuxtv.org/media_tree.git 5856F: drivers/media/platform/st/sti/delta 5857 5858DENALI NAND DRIVER 5859L: linux-mtd@lists.infradead.org 5860S: Orphan 5861F: drivers/mtd/nand/raw/denali* 5862 5863DESIGNWARE EDMA CORE IP DRIVER 5864M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5865R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5866R: Serge Semin <fancer.lancer@gmail.com> 5867L: dmaengine@vger.kernel.org 5868S: Maintained 5869F: drivers/dma/dw-edma/ 5870F: include/linux/dma/edma.h 5871 5872DESIGNWARE USB2 DRD IP DRIVER 5873M: Minas Harutyunyan <hminas@synopsys.com> 5874L: linux-usb@vger.kernel.org 5875S: Maintained 5876T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5877F: drivers/usb/dwc2/ 5878 5879DESIGNWARE USB3 DRD IP DRIVER 5880M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5881L: linux-usb@vger.kernel.org 5882S: Maintained 5883F: drivers/usb/dwc3/ 5884 5885DESIGNWARE XDATA IP DRIVER 5886M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5887L: linux-pci@vger.kernel.org 5888S: Maintained 5889F: Documentation/misc-devices/dw-xdata-pcie.rst 5890F: drivers/misc/dw-xdata-pcie.c 5891 5892DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5893M: Andreas Klinger <ak@it-klinger.de> 5894L: linux-iio@vger.kernel.org 5895S: Maintained 5896F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5897F: drivers/iio/proximity/srf*.c 5898 5899DEVICE COREDUMP (DEV_COREDUMP) 5900M: Johannes Berg <johannes@sipsolutions.net> 5901L: linux-kernel@vger.kernel.org 5902S: Maintained 5903F: drivers/base/devcoredump.c 5904F: include/linux/devcoredump.h 5905 5906DEVICE DEPENDENCY HELPER SCRIPT 5907M: Saravana Kannan <saravanak@google.com> 5908L: linux-kernel@vger.kernel.org 5909S: Maintained 5910F: scripts/dev-needs.sh 5911 5912DEVICE DIRECT ACCESS (DAX) 5913M: Dan Williams <dan.j.williams@intel.com> 5914M: Vishal Verma <vishal.l.verma@intel.com> 5915M: Dave Jiang <dave.jiang@intel.com> 5916L: nvdimm@lists.linux.dev 5917L: linux-cxl@vger.kernel.org 5918S: Supported 5919F: drivers/dax/ 5920 5921DEVICE FREQUENCY (DEVFREQ) 5922M: MyungJoo Ham <myungjoo.ham@samsung.com> 5923M: Kyungmin Park <kyungmin.park@samsung.com> 5924M: Chanwoo Choi <cw00.choi@samsung.com> 5925L: linux-pm@vger.kernel.org 5926S: Maintained 5927T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5928F: Documentation/devicetree/bindings/devfreq/ 5929F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5930F: drivers/devfreq/ 5931F: include/linux/devfreq.h 5932F: include/trace/events/devfreq.h 5933 5934DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5935M: Chanwoo Choi <cw00.choi@samsung.com> 5936L: linux-pm@vger.kernel.org 5937S: Supported 5938T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5939F: Documentation/devicetree/bindings/devfreq/event/ 5940F: drivers/devfreq/devfreq-event.c 5941F: drivers/devfreq/event/ 5942F: include/dt-bindings/pmu/exynos_ppmu.h 5943F: include/linux/devfreq-event.h 5944 5945DEVICE RESOURCE MANAGEMENT HELPERS 5946M: Hans de Goede <hdegoede@redhat.com> 5947R: Matti Vaittinen <mazziesaccount@gmail.com> 5948S: Maintained 5949F: include/linux/devm-helpers.h 5950 5951DEVICE-MAPPER (LVM) 5952M: Alasdair Kergon <agk@redhat.com> 5953M: Mike Snitzer <snitzer@kernel.org> 5954M: dm-devel@redhat.com 5955L: dm-devel@redhat.com 5956S: Maintained 5957W: http://sources.redhat.com/dm 5958Q: http://patchwork.kernel.org/project/dm-devel/list/ 5959T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5960T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5961F: Documentation/admin-guide/device-mapper/ 5962F: drivers/md/Kconfig 5963F: drivers/md/Makefile 5964F: drivers/md/dm* 5965F: drivers/md/persistent-data/ 5966F: include/linux/device-mapper.h 5967F: include/linux/dm-*.h 5968F: include/uapi/linux/dm-*.h 5969 5970DEVLINK 5971M: Jiri Pirko <jiri@resnulli.us> 5972L: netdev@vger.kernel.org 5973S: Supported 5974F: Documentation/networking/devlink 5975F: include/net/devlink.h 5976F: include/uapi/linux/devlink.h 5977F: net/devlink/ 5978 5979DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5980M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5981L: kernel@dh-electronics.com 5982S: Maintained 5983F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5984F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5985 5986DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5987M: Marek Vasut <marex@denx.de> 5988L: kernel@dh-electronics.com 5989S: Maintained 5990F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5991F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5992 5993DIALOG SEMICONDUCTOR DRIVERS 5994M: Support Opensource <support.opensource@diasemi.com> 5995S: Supported 5996W: http://www.dialog-semiconductor.com/products 5997F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5998F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5999F: Documentation/devicetree/bindings/mfd/da90*.txt 6000F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6001F: Documentation/devicetree/bindings/regulator/da92*.txt 6002F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6003F: Documentation/devicetree/bindings/regulator/slg51000.txt 6004F: Documentation/devicetree/bindings/sound/da[79]*.txt 6005F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6006F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6007F: Documentation/hwmon/da90??.rst 6008F: drivers/gpio/gpio-da90??.c 6009F: drivers/hwmon/da90??-hwmon.c 6010F: drivers/iio/adc/da91??-*.c 6011F: drivers/input/misc/da72??.[ch] 6012F: drivers/input/misc/da90??_onkey.c 6013F: drivers/input/touchscreen/da9052_tsi.c 6014F: drivers/leds/leds-da90??.c 6015F: drivers/mfd/da903x.c 6016F: drivers/mfd/da90??-*.c 6017F: drivers/mfd/da91??-*.c 6018F: drivers/pinctrl/pinctrl-da90??.c 6019F: drivers/power/supply/da9052-battery.c 6020F: drivers/power/supply/da91??-*.c 6021F: drivers/regulator/da9???-regulator.[ch] 6022F: drivers/regulator/slg51000-regulator.[ch] 6023F: drivers/rtc/rtc-da90??.c 6024F: drivers/thermal/da90??-thermal.c 6025F: drivers/video/backlight/da90??_bl.c 6026F: drivers/watchdog/da90??_wdt.c 6027F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6028F: include/linux/mfd/da903x.h 6029F: include/linux/mfd/da9052/ 6030F: include/linux/mfd/da9055/ 6031F: include/linux/mfd/da9062/ 6032F: include/linux/mfd/da9063/ 6033F: include/linux/mfd/da9150/ 6034F: include/linux/regulator/da9211.h 6035F: include/sound/da[79]*.h 6036F: sound/soc/codecs/da[79]*.[ch] 6037 6038DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6039M: William Breathitt Gray <william.gray@linaro.org> 6040L: linux-gpio@vger.kernel.org 6041S: Maintained 6042F: drivers/gpio/gpio-gpio-mm.c 6043 6044DIOLAN U2C-12 I2C DRIVER 6045M: Guenter Roeck <linux@roeck-us.net> 6046L: linux-i2c@vger.kernel.org 6047S: Maintained 6048F: drivers/i2c/busses/i2c-diolan-u2c.c 6049 6050DIRECTORY NOTIFICATION (DNOTIFY) 6051M: Jan Kara <jack@suse.cz> 6052R: Amir Goldstein <amir73il@gmail.com> 6053L: linux-fsdevel@vger.kernel.org 6054S: Maintained 6055F: Documentation/filesystems/dnotify.rst 6056F: fs/notify/dnotify/ 6057F: include/linux/dnotify.h 6058 6059DISK GEOMETRY AND PARTITION HANDLING 6060M: Andries Brouwer <aeb@cwi.nl> 6061S: Maintained 6062W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6063W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6064W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6065 6066DISKQUOTA 6067M: Jan Kara <jack@suse.com> 6068S: Maintained 6069F: Documentation/filesystems/quota.rst 6070F: fs/quota/ 6071F: include/linux/quota*.h 6072F: include/uapi/linux/quota*.h 6073 6074DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6075M: Bernie Thompson <bernie@plugable.com> 6076L: linux-fbdev@vger.kernel.org 6077S: Maintained 6078W: http://plugable.com/category/projects/udlfb/ 6079F: Documentation/fb/udlfb.rst 6080F: drivers/video/fbdev/udlfb.c 6081F: include/video/udlfb.h 6082 6083DISTRIBUTED LOCK MANAGER (DLM) 6084M: Christine Caulfield <ccaulfie@redhat.com> 6085M: David Teigland <teigland@redhat.com> 6086L: cluster-devel@redhat.com 6087S: Supported 6088W: http://sources.redhat.com/cluster/ 6089T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6090F: fs/dlm/ 6091 6092DMA BUFFER SHARING FRAMEWORK 6093M: Sumit Semwal <sumit.semwal@linaro.org> 6094M: Christian König <christian.koenig@amd.com> 6095L: linux-media@vger.kernel.org 6096L: dri-devel@lists.freedesktop.org 6097L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6098S: Maintained 6099T: git git://anongit.freedesktop.org/drm/drm-misc 6100F: Documentation/driver-api/dma-buf.rst 6101F: drivers/dma-buf/ 6102F: include/linux/*fence.h 6103F: include/linux/dma-buf.h 6104F: include/linux/dma-resv.h 6105K: \bdma_(?:buf|fence|resv)\b 6106 6107DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6108M: Vinod Koul <vkoul@kernel.org> 6109L: dmaengine@vger.kernel.org 6110S: Maintained 6111Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6112T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6113F: Documentation/devicetree/bindings/dma/ 6114F: Documentation/driver-api/dmaengine/ 6115F: drivers/dma/ 6116F: include/dt-bindings/dma/ 6117F: include/linux/dma/ 6118F: include/linux/dmaengine.h 6119F: include/linux/of_dma.h 6120 6121DMA MAPPING BENCHMARK 6122M: Xiang Chen <chenxiang66@hisilicon.com> 6123L: iommu@lists.linux.dev 6124F: kernel/dma/map_benchmark.c 6125F: tools/testing/selftests/dma/ 6126 6127DMA MAPPING HELPERS 6128M: Christoph Hellwig <hch@lst.de> 6129M: Marek Szyprowski <m.szyprowski@samsung.com> 6130R: Robin Murphy <robin.murphy@arm.com> 6131L: iommu@lists.linux.dev 6132S: Supported 6133W: http://git.infradead.org/users/hch/dma-mapping.git 6134T: git git://git.infradead.org/users/hch/dma-mapping.git 6135F: include/asm-generic/dma-mapping.h 6136F: include/linux/dma-direct.h 6137F: include/linux/dma-map-ops.h 6138F: include/linux/dma-mapping.h 6139F: include/linux/swiotlb.h 6140F: kernel/dma/ 6141 6142DMA-BUF HEAPS FRAMEWORK 6143M: Sumit Semwal <sumit.semwal@linaro.org> 6144R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6145R: Liam Mark <lmark@codeaurora.org> 6146R: Laura Abbott <labbott@redhat.com> 6147R: Brian Starkey <Brian.Starkey@arm.com> 6148R: John Stultz <jstultz@google.com> 6149L: linux-media@vger.kernel.org 6150L: dri-devel@lists.freedesktop.org 6151L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6152S: Maintained 6153T: git git://anongit.freedesktop.org/drm/drm-misc 6154F: drivers/dma-buf/dma-heap.c 6155F: drivers/dma-buf/heaps/* 6156F: include/linux/dma-heap.h 6157F: include/uapi/linux/dma-heap.h 6158 6159DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6160M: Lukasz Luba <lukasz.luba@arm.com> 6161L: linux-pm@vger.kernel.org 6162L: linux-samsung-soc@vger.kernel.org 6163S: Maintained 6164F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6165F: drivers/memory/samsung/exynos5422-dmc.c 6166 6167DME1737 HARDWARE MONITOR DRIVER 6168M: Juerg Haefliger <juergh@proton.me> 6169L: linux-hwmon@vger.kernel.org 6170S: Maintained 6171F: Documentation/hwmon/dme1737.rst 6172F: drivers/hwmon/dme1737.c 6173 6174DMI/SMBIOS SUPPORT 6175M: Jean Delvare <jdelvare@suse.com> 6176S: Maintained 6177T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6178F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6179F: drivers/firmware/dmi-id.c 6180F: drivers/firmware/dmi_scan.c 6181F: include/linux/dmi.h 6182 6183DOCUMENTATION 6184M: Jonathan Corbet <corbet@lwn.net> 6185L: linux-doc@vger.kernel.org 6186S: Maintained 6187P: Documentation/doc-guide/maintainer-profile.rst 6188T: git git://git.lwn.net/linux.git docs-next 6189F: Documentation/ 6190F: scripts/documentation-file-ref-check 6191F: scripts/kernel-doc 6192F: scripts/sphinx-pre-install 6193X: Documentation/ABI/ 6194X: Documentation/admin-guide/media/ 6195X: Documentation/devicetree/ 6196X: Documentation/driver-api/media/ 6197X: Documentation/firmware-guide/acpi/ 6198X: Documentation/i2c/ 6199X: Documentation/netlink/ 6200X: Documentation/power/ 6201X: Documentation/spi/ 6202X: Documentation/userspace-api/media/ 6203 6204DOCUMENTATION PROCESS 6205M: Jonathan Corbet <corbet@lwn.net> 6206L: workflows@vger.kernel.org 6207S: Maintained 6208F: Documentation/process/ 6209 6210DOCUMENTATION REPORTING ISSUES 6211M: Thorsten Leemhuis <linux@leemhuis.info> 6212L: linux-doc@vger.kernel.org 6213S: Maintained 6214F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6215F: Documentation/admin-guide/reporting-issues.rst 6216 6217DOCUMENTATION SCRIPTS 6218M: Mauro Carvalho Chehab <mchehab@kernel.org> 6219L: linux-doc@vger.kernel.org 6220S: Maintained 6221F: Documentation/sphinx/parse-headers.pl 6222F: scripts/documentation-file-ref-check 6223F: scripts/sphinx-pre-install 6224 6225DOCUMENTATION/ITALIAN 6226M: Federico Vaga <federico.vaga@vaga.pv.it> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/translations/it_IT 6230 6231DOCUMENTATION/JAPANESE 6232R: Akira Yokosawa <akiyks@gmail.com> 6233L: linux-doc@vger.kernel.org 6234S: Maintained 6235F: Documentation/translations/ja_JP 6236 6237DONGWOON DW9714 LENS VOICE COIL DRIVER 6238M: Sakari Ailus <sakari.ailus@linux.intel.com> 6239L: linux-media@vger.kernel.org 6240S: Maintained 6241T: git git://linuxtv.org/media_tree.git 6242F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6243F: drivers/media/i2c/dw9714.c 6244 6245DONGWOON DW9768 LENS VOICE COIL DRIVER 6246M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6247L: linux-media@vger.kernel.org 6248S: Maintained 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6251F: drivers/media/i2c/dw9768.c 6252 6253DONGWOON DW9807 LENS VOICE COIL DRIVER 6254M: Sakari Ailus <sakari.ailus@linux.intel.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6259F: drivers/media/i2c/dw9807-vcm.c 6260 6261DOUBLETALK DRIVER 6262M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6263L: blinux-list@redhat.com 6264S: Maintained 6265F: drivers/char/dtlk.c 6266F: include/linux/dtlk.h 6267 6268DPAA2 DATAPATH I/O (DPIO) DRIVER 6269M: Roy Pledge <Roy.Pledge@nxp.com> 6270L: linux-kernel@vger.kernel.org 6271S: Maintained 6272F: drivers/soc/fsl/dpio 6273 6274DPAA2 ETHERNET DRIVER 6275M: Ioana Ciornei <ioana.ciornei@nxp.com> 6276L: netdev@vger.kernel.org 6277S: Maintained 6278F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6279F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6280F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6281F: drivers/net/ethernet/freescale/dpaa2/Makefile 6282F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6283F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6284F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6285F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6286F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6287F: drivers/net/ethernet/freescale/dpaa2/dpni* 6288 6289DPAA2 ETHERNET SWITCH DRIVER 6290M: Ioana Ciornei <ioana.ciornei@nxp.com> 6291L: netdev@vger.kernel.org 6292S: Maintained 6293F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6295F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6296 6297DRBD DRIVER 6298M: Philipp Reisner <philipp.reisner@linbit.com> 6299M: Lars Ellenberg <lars.ellenberg@linbit.com> 6300M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6301L: drbd-dev@lists.linbit.com 6302S: Supported 6303W: http://www.drbd.org 6304T: git git://git.linbit.com/linux-drbd.git 6305T: git git://git.linbit.com/drbd-8.4.git 6306F: Documentation/admin-guide/blockdev/ 6307F: drivers/block/drbd/ 6308F: include/linux/drbd* 6309F: lib/lru_cache.c 6310 6311DRIVER COMPONENT FRAMEWORK 6312L: dri-devel@lists.freedesktop.org 6313F: drivers/base/component.c 6314F: include/linux/component.h 6315 6316DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6317M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6318R: "Rafael J. Wysocki" <rafael@kernel.org> 6319S: Supported 6320T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6321F: Documentation/core-api/kobject.rst 6322F: drivers/base/ 6323F: fs/debugfs/ 6324F: fs/sysfs/ 6325F: include/linux/debugfs.h 6326F: include/linux/fwnode.h 6327F: include/linux/kobj* 6328F: include/linux/property.h 6329F: lib/kobj* 6330 6331DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6332M: Nishanth Menon <nm@ti.com> 6333L: linux-pm@vger.kernel.org 6334S: Maintained 6335F: drivers/soc/ti/smartreflex.c 6336F: include/linux/power/smartreflex.h 6337 6338DRM ACCEL DRIVERS FOR INTEL VPU 6339M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6340M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6341L: dri-devel@lists.freedesktop.org 6342S: Supported 6343T: git git://anongit.freedesktop.org/drm/drm-misc 6344F: drivers/accel/ivpu/ 6345F: include/uapi/drm/ivpu_accel.h 6346 6347DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6348M: Oded Gabbay <ogabbay@kernel.org> 6349L: dri-devel@lists.freedesktop.org 6350S: Maintained 6351C: irc://irc.oftc.net/dri-devel 6352T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6353F: Documentation/accel/ 6354F: drivers/accel/ 6355F: include/drm/drm_accel.h 6356 6357DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6358M: Maxime Ripard <mripard@kernel.org> 6359M: Chen-Yu Tsai <wens@csie.org> 6360R: Jernej Skrabec <jernej.skrabec@gmail.com> 6361L: dri-devel@lists.freedesktop.org 6362S: Supported 6363T: git git://anongit.freedesktop.org/drm/drm-misc 6364F: drivers/gpu/drm/sun4i/sun8i* 6365 6366DRM DRIVER FOR ARM PL111 CLCD 6367M: Emma Anholt <emma@anholt.net> 6368S: Supported 6369T: git git://anongit.freedesktop.org/drm/drm-misc 6370F: drivers/gpu/drm/pl111/ 6371 6372DRM DRIVER FOR ARM VERSATILE TFT PANELS 6373M: Linus Walleij <linus.walleij@linaro.org> 6374S: Maintained 6375T: git git://anongit.freedesktop.org/drm/drm-misc 6376F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6377F: drivers/gpu/drm/panel/panel-arm-versatile.c 6378 6379DRM DRIVER FOR ASPEED BMC GFX 6380M: Joel Stanley <joel@jms.id.au> 6381L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6382S: Supported 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6385F: drivers/gpu/drm/aspeed/ 6386 6387DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6388M: Dave Airlie <airlied@redhat.com> 6389R: Thomas Zimmermann <tzimmermann@suse.de> 6390L: dri-devel@lists.freedesktop.org 6391S: Supported 6392T: git git://anongit.freedesktop.org/drm/drm-misc 6393F: drivers/gpu/drm/ast/ 6394 6395DRM DRIVER FOR BOCHS VIRTUAL GPU 6396M: Gerd Hoffmann <kraxel@redhat.com> 6397L: virtualization@lists.linux-foundation.org 6398S: Maintained 6399T: git git://anongit.freedesktop.org/drm/drm-misc 6400F: drivers/gpu/drm/tiny/bochs.c 6401 6402DRM DRIVER FOR BOE HIMAX8279D PANELS 6403M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6404S: Maintained 6405F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6406F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6407 6408DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6409M: Jagan Teki <jagan@amarulasolutions.com> 6410S: Maintained 6411F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6412F: drivers/gpu/drm/bridge/chipone-icn6211.c 6413 6414DRM DRIVER FOR EBBG FT8719 PANEL 6415M: Joel Selvaraj <jo@jsfamily.in> 6416S: Maintained 6417T: git git://anongit.freedesktop.org/drm/drm-misc 6418F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6419F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6420 6421DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6422M: Linus Walleij <linus.walleij@linaro.org> 6423S: Maintained 6424T: git git://anongit.freedesktop.org/drm/drm-misc 6425F: drivers/gpu/drm/tve200/ 6426 6427DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6428M: Icenowy Zheng <icenowy@aosc.io> 6429S: Maintained 6430F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6431F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6432 6433DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6434M: Jagan Teki <jagan@amarulasolutions.com> 6435S: Maintained 6436F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6437F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6438 6439DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6440M: Thomas Zimmermann <tzimmermann@suse.de> 6441M: Javier Martinez Canillas <javierm@redhat.com> 6442L: dri-devel@lists.freedesktop.org 6443S: Maintained 6444T: git git://anongit.freedesktop.org/drm/drm-misc 6445F: drivers/gpu/drm/drm_aperture.c 6446F: drivers/gpu/drm/tiny/ofdrm.c 6447F: drivers/gpu/drm/tiny/simpledrm.c 6448F: drivers/video/aperture.c 6449F: drivers/video/nomodeset.c 6450F: include/drm/drm_aperture.h 6451F: include/linux/aperture.h 6452F: include/video/nomodeset.h 6453 6454DRM DRIVER FOR GENERIC EDP PANELS 6455R: Douglas Anderson <dianders@chromium.org> 6456F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6457F: drivers/gpu/drm/panel/panel-edp.c 6458 6459DRM DRIVER FOR GENERIC USB DISPLAY 6460M: Noralf Trønnes <noralf@tronnes.org> 6461S: Maintained 6462W: https://github.com/notro/gud/wiki 6463T: git git://anongit.freedesktop.org/drm/drm-misc 6464F: drivers/gpu/drm/gud/ 6465F: include/drm/gud.h 6466 6467DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6468M: Hans de Goede <hdegoede@redhat.com> 6469S: Maintained 6470T: git git://anongit.freedesktop.org/drm/drm-misc 6471F: drivers/gpu/drm/tiny/gm12u320.c 6472 6473DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6474M: Ondrej Jirman <megi@xff.cz> 6475M: Javier Martinez Canillas <javierm@redhat.com> 6476S: Maintained 6477T: git git://anongit.freedesktop.org/drm/drm-misc 6478F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6479F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6480 6481DRM DRIVER FOR HX8357D PANELS 6482M: Emma Anholt <emma@anholt.net> 6483S: Maintained 6484T: git git://anongit.freedesktop.org/drm/drm-misc 6485F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6486F: drivers/gpu/drm/tiny/hx8357d.c 6487 6488DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6489M: Deepak Rawat <drawat.floss@gmail.com> 6490L: linux-hyperv@vger.kernel.org 6491L: dri-devel@lists.freedesktop.org 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: drivers/gpu/drm/hyperv 6495 6496DRM DRIVER FOR ILITEK ILI9225 PANELS 6497M: David Lechner <david@lechnology.com> 6498S: Maintained 6499T: git git://anongit.freedesktop.org/drm/drm-misc 6500F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6501F: drivers/gpu/drm/tiny/ili9225.c 6502 6503DRM DRIVER FOR ILITEK ILI9486 PANELS 6504M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6505S: Maintained 6506T: git git://anongit.freedesktop.org/drm/drm-misc 6507F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6508F: drivers/gpu/drm/tiny/ili9486.c 6509 6510DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6511M: Jagan Teki <jagan@edgeble.ai> 6512S: Maintained 6513F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6514F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6515 6516DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6517M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6518S: Supported 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: drivers/gpu/drm/logicvc/ 6521 6522DRM DRIVER FOR LVDS PANELS 6523M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6524L: dri-devel@lists.freedesktop.org 6525S: Maintained 6526T: git git://anongit.freedesktop.org/drm/drm-misc 6527F: Documentation/devicetree/bindings/display/lvds.yaml 6528F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6529F: drivers/gpu/drm/panel/panel-lvds.c 6530 6531DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6532M: Guido Günther <agx@sigxcpu.org> 6533R: Purism Kernel Team <kernel@puri.sm> 6534S: Maintained 6535F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6536F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6537 6538DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6539M: Dave Airlie <airlied@redhat.com> 6540R: Thomas Zimmermann <tzimmermann@suse.de> 6541L: dri-devel@lists.freedesktop.org 6542S: Supported 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: drivers/gpu/drm/mgag200/ 6545 6546DRM DRIVER FOR MI0283QT 6547M: Noralf Trønnes <noralf@tronnes.org> 6548S: Maintained 6549T: git git://anongit.freedesktop.org/drm/drm-misc 6550F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6551F: drivers/gpu/drm/tiny/mi0283qt.c 6552 6553DRM DRIVER FOR MIPI DBI compatible panels 6554M: Noralf Trønnes <noralf@tronnes.org> 6555S: Maintained 6556W: https://github.com/notro/panel-mipi-dbi/wiki 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6559F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6560 6561DRM DRIVER FOR MSM ADRENO GPU 6562M: Rob Clark <robdclark@gmail.com> 6563M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6564M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6565R: Sean Paul <sean@poorly.run> 6566R: Marijn Suijten <marijn.suijten@somainline.org> 6567L: linux-arm-msm@vger.kernel.org 6568L: dri-devel@lists.freedesktop.org 6569L: freedreno@lists.freedesktop.org 6570S: Maintained 6571B: https://gitlab.freedesktop.org/drm/msm/-/issues 6572T: git https://gitlab.freedesktop.org/drm/msm.git 6573F: Documentation/devicetree/bindings/display/msm/ 6574F: drivers/gpu/drm/msm/ 6575F: include/uapi/drm/msm_drm.h 6576 6577DRM DRIVER FOR NOVATEK NT35510 PANELS 6578M: Linus Walleij <linus.walleij@linaro.org> 6579S: Maintained 6580T: git git://anongit.freedesktop.org/drm/drm-misc 6581F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6582F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6583 6584DRM DRIVER FOR NOVATEK NT35560 PANELS 6585M: Linus Walleij <linus.walleij@linaro.org> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6589F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6590 6591DRM DRIVER FOR NOVATEK NT36523 PANELS 6592M: Jianhua Lu <lujianhua000@gmail.com> 6593S: Maintained 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6596F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6597 6598DRM DRIVER FOR NOVATEK NT36672A PANELS 6599M: Sumit Semwal <sumit.semwal@linaro.org> 6600S: Maintained 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6603F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6604 6605DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6606M: Ben Skeggs <bskeggs@redhat.com> 6607M: Karol Herbst <kherbst@redhat.com> 6608M: Lyude Paul <lyude@redhat.com> 6609L: dri-devel@lists.freedesktop.org 6610L: nouveau@lists.freedesktop.org 6611S: Supported 6612W: https://nouveau.freedesktop.org/ 6613Q: https://patchwork.freedesktop.org/project/nouveau/ 6614Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6615B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6616C: irc://irc.oftc.net/nouveau 6617T: git https://gitlab.freedesktop.org/drm/nouveau.git 6618F: drivers/gpu/drm/nouveau/ 6619F: include/uapi/drm/nouveau_drm.h 6620 6621DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6622M: Stefan Mavrodiev <stefan@olimex.com> 6623S: Maintained 6624F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6625F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6626 6627DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6628R: Douglas Anderson <dianders@chromium.org> 6629F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6630F: drivers/gpu/drm/bridge/parade-ps8640.c 6631 6632DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6633M: Noralf Trønnes <noralf@tronnes.org> 6634S: Maintained 6635T: git git://anongit.freedesktop.org/drm/drm-misc 6636F: Documentation/devicetree/bindings/display/repaper.txt 6637F: drivers/gpu/drm/tiny/repaper.c 6638 6639DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6640M: Dave Airlie <airlied@redhat.com> 6641M: Gerd Hoffmann <kraxel@redhat.com> 6642L: virtualization@lists.linux-foundation.org 6643S: Obsolete 6644W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6645T: git git://anongit.freedesktop.org/drm/drm-misc 6646F: drivers/gpu/drm/tiny/cirrus.c 6647 6648DRM DRIVER FOR QXL VIRTUAL GPU 6649M: Dave Airlie <airlied@redhat.com> 6650M: Gerd Hoffmann <kraxel@redhat.com> 6651L: virtualization@lists.linux-foundation.org 6652L: spice-devel@lists.freedesktop.org 6653S: Maintained 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: drivers/gpu/drm/qxl/ 6656F: include/uapi/drm/qxl_drm.h 6657 6658DRM DRIVER FOR RAYDIUM RM67191 PANELS 6659M: Robert Chiras <robert.chiras@nxp.com> 6660S: Maintained 6661F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6662F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6663 6664DRM DRIVER FOR SAMSUNG DB7430 PANELS 6665M: Linus Walleij <linus.walleij@linaro.org> 6666S: Maintained 6667T: git git://anongit.freedesktop.org/drm/drm-misc 6668F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6669F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6670 6671DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6672M: Inki Dae <inki.dae@samsung.com> 6673M: Jagan Teki <jagan@amarulasolutions.com> 6674M: Marek Szyprowski <m.szyprowski@samsung.com> 6675S: Maintained 6676T: git git://anongit.freedesktop.org/drm/drm-misc 6677F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6678F: drivers/gpu/drm/bridge/samsung-dsim.c 6679F: include/drm/bridge/samsung-dsim.h 6680 6681DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6682M: Markuss Broks <markuss.broks@gmail.com> 6683S: Maintained 6684F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6685F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6686 6687DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6688M: Artur Weber <aweber.kernel@gmail.com> 6689S: Maintained 6690F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6691F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6692 6693DRM DRIVER FOR SITRONIX ST7586 PANELS 6694M: David Lechner <david@lechnology.com> 6695S: Maintained 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6698F: drivers/gpu/drm/tiny/st7586.c 6699 6700DRM DRIVER FOR SITRONIX ST7701 PANELS 6701M: Jagan Teki <jagan@amarulasolutions.com> 6702S: Maintained 6703F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6704F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6705 6706DRM DRIVER FOR SITRONIX ST7703 PANELS 6707M: Guido Günther <agx@sigxcpu.org> 6708R: Purism Kernel Team <kernel@puri.sm> 6709R: Ondrej Jirman <megous@megous.com> 6710S: Maintained 6711F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6712F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6713 6714DRM DRIVER FOR SITRONIX ST7735R PANELS 6715M: David Lechner <david@lechnology.com> 6716S: Maintained 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6719F: drivers/gpu/drm/tiny/st7735r.c 6720 6721DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6722M: Javier Martinez Canillas <javierm@redhat.com> 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6726F: drivers/gpu/drm/solomon/ssd130x* 6727 6728DRM DRIVER FOR ST-ERICSSON MCDE 6729M: Linus Walleij <linus.walleij@linaro.org> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6733F: drivers/gpu/drm/mcde/ 6734 6735DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6736M: Jagan Teki <jagan@amarulasolutions.com> 6737S: Maintained 6738F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6739F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6740 6741DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6742R: Douglas Anderson <dianders@chromium.org> 6743F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6744F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6745 6746DRM DRIVER FOR TPO TPG110 PANELS 6747M: Linus Walleij <linus.walleij@linaro.org> 6748S: Maintained 6749T: git git://anongit.freedesktop.org/drm/drm-misc 6750F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6751F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6752 6753DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6754M: Dave Airlie <airlied@redhat.com> 6755R: Sean Paul <sean@poorly.run> 6756R: Thomas Zimmermann <tzimmermann@suse.de> 6757L: dri-devel@lists.freedesktop.org 6758S: Supported 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: drivers/gpu/drm/udl/ 6761 6762DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6763M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6764M: Melissa Wen <melissa.srw@gmail.com> 6765M: Maíra Canal <mairacanal@riseup.net> 6766R: Haneen Mohammed <hamohammed.sa@gmail.com> 6767R: Daniel Vetter <daniel@ffwll.ch> 6768L: dri-devel@lists.freedesktop.org 6769S: Maintained 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: Documentation/gpu/vkms.rst 6772F: drivers/gpu/drm/vkms/ 6773 6774DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6775M: Hans de Goede <hdegoede@redhat.com> 6776L: dri-devel@lists.freedesktop.org 6777S: Maintained 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: drivers/gpu/drm/vboxvideo/ 6780 6781DRM DRIVER FOR VMWARE VIRTUAL GPU 6782M: Zack Rusin <zackr@vmware.com> 6783R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6784L: dri-devel@lists.freedesktop.org 6785S: Supported 6786T: git git://anongit.freedesktop.org/drm/drm-misc 6787F: drivers/gpu/drm/vmwgfx/ 6788F: include/uapi/drm/vmwgfx_drm.h 6789 6790DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6791M: Linus Walleij <linus.walleij@linaro.org> 6792S: Maintained 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6795F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6796 6797DRM DRIVERS 6798M: David Airlie <airlied@gmail.com> 6799M: Daniel Vetter <daniel@ffwll.ch> 6800L: dri-devel@lists.freedesktop.org 6801S: Maintained 6802B: https://gitlab.freedesktop.org/drm 6803C: irc://irc.oftc.net/dri-devel 6804T: git git://anongit.freedesktop.org/drm/drm 6805F: Documentation/devicetree/bindings/display/ 6806F: Documentation/devicetree/bindings/gpu/ 6807F: Documentation/gpu/ 6808F: drivers/gpu/ 6809F: include/drm/ 6810F: include/linux/vga* 6811F: include/uapi/drm/ 6812 6813DRM DRIVERS AND MISC GPU PATCHES 6814M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6815M: Maxime Ripard <mripard@kernel.org> 6816M: Thomas Zimmermann <tzimmermann@suse.de> 6817S: Maintained 6818W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6819T: git git://anongit.freedesktop.org/drm/drm-misc 6820F: Documentation/gpu/ 6821F: drivers/gpu/drm/* 6822F: drivers/gpu/vga/ 6823F: include/drm/drm* 6824F: include/linux/vga* 6825F: include/uapi/drm/drm* 6826 6827DRM DRIVERS FOR ALLWINNER A10 6828M: Maxime Ripard <mripard@kernel.org> 6829M: Chen-Yu Tsai <wens@csie.org> 6830L: dri-devel@lists.freedesktop.org 6831S: Supported 6832T: git git://anongit.freedesktop.org/drm/drm-misc 6833F: Documentation/devicetree/bindings/display/allwinner* 6834F: drivers/gpu/drm/sun4i/ 6835 6836DRM DRIVERS FOR AMLOGIC SOCS 6837M: Neil Armstrong <neil.armstrong@linaro.org> 6838L: dri-devel@lists.freedesktop.org 6839L: linux-amlogic@lists.infradead.org 6840S: Supported 6841W: http://linux-meson.com/ 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6844F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6845F: Documentation/gpu/meson.rst 6846F: drivers/gpu/drm/meson/ 6847 6848DRM DRIVERS FOR ATMEL HLCDC 6849M: Sam Ravnborg <sam@ravnborg.org> 6850M: Boris Brezillon <bbrezillon@kernel.org> 6851L: dri-devel@lists.freedesktop.org 6852S: Supported 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/atmel/ 6855F: drivers/gpu/drm/atmel-hlcdc/ 6856 6857DRM DRIVERS FOR BRIDGE CHIPS 6858M: Andrzej Hajda <andrzej.hajda@intel.com> 6859M: Neil Armstrong <neil.armstrong@linaro.org> 6860M: Robert Foss <rfoss@kernel.org> 6861R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6862R: Jonas Karlman <jonas@kwiboo.se> 6863R: Jernej Skrabec <jernej.skrabec@gmail.com> 6864S: Maintained 6865T: git git://anongit.freedesktop.org/drm/drm-misc 6866F: Documentation/devicetree/bindings/display/bridge/ 6867F: drivers/gpu/drm/bridge/ 6868F: drivers/gpu/drm/drm_bridge.c 6869F: include/drm/drm_bridge.h 6870 6871DRM DRIVERS FOR EXYNOS 6872M: Inki Dae <inki.dae@samsung.com> 6873M: Seung-Woo Kim <sw0312.kim@samsung.com> 6874M: Kyungmin Park <kyungmin.park@samsung.com> 6875L: dri-devel@lists.freedesktop.org 6876S: Supported 6877T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6878F: Documentation/devicetree/bindings/display/exynos/ 6879F: Documentation/devicetree/bindings/display/samsung/ 6880F: drivers/gpu/drm/exynos/ 6881F: include/uapi/drm/exynos_drm.h 6882 6883DRM DRIVERS FOR FREESCALE DCU 6884M: Stefan Agner <stefan@agner.ch> 6885M: Alison Wang <alison.wang@nxp.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://anongit.freedesktop.org/drm/drm-misc 6889F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6890F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6891F: drivers/gpu/drm/fsl-dcu/ 6892 6893DRM DRIVERS FOR FREESCALE IMX 6894M: Philipp Zabel <p.zabel@pengutronix.de> 6895L: dri-devel@lists.freedesktop.org 6896S: Maintained 6897F: Documentation/devicetree/bindings/display/imx/ 6898F: drivers/gpu/drm/imx/ipuv3/ 6899F: drivers/gpu/ipu-v3/ 6900 6901DRM DRIVERS FOR FREESCALE IMX BRIDGE 6902M: Liu Ying <victor.liu@nxp.com> 6903L: dri-devel@lists.freedesktop.org 6904S: Maintained 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6909F: drivers/gpu/drm/bridge/imx/ 6910 6911DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6912M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6913L: dri-devel@lists.freedesktop.org 6914S: Maintained 6915T: git git://github.com/patjak/drm-gma500 6916F: drivers/gpu/drm/gma500/ 6917 6918DRM DRIVERS FOR HISILICON 6919M: Xinliang Liu <xinliang.liu@linaro.org> 6920M: Tian Tao <tiantao6@hisilicon.com> 6921R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6922R: Sumit Semwal <sumit.semwal@linaro.org> 6923R: Yongqin Liu <yongqin.liu@linaro.org> 6924R: John Stultz <jstultz@google.com> 6925L: dri-devel@lists.freedesktop.org 6926S: Maintained 6927T: git git://anongit.freedesktop.org/drm/drm-misc 6928F: Documentation/devicetree/bindings/display/hisilicon/ 6929F: drivers/gpu/drm/hisilicon/ 6930 6931DRM DRIVERS FOR LIMA 6932M: Qiang Yu <yuq825@gmail.com> 6933L: dri-devel@lists.freedesktop.org 6934L: lima@lists.freedesktop.org (moderated for non-subscribers) 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: drivers/gpu/drm/lima/ 6938F: include/uapi/drm/lima_drm.h 6939 6940DRM DRIVERS FOR MEDIATEK 6941M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6942M: Philipp Zabel <p.zabel@pengutronix.de> 6943L: dri-devel@lists.freedesktop.org 6944L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6945S: Supported 6946F: Documentation/devicetree/bindings/display/mediatek/ 6947F: drivers/gpu/drm/mediatek/ 6948F: drivers/phy/mediatek/phy-mtk-dp.c 6949F: drivers/phy/mediatek/phy-mtk-hdmi* 6950F: drivers/phy/mediatek/phy-mtk-mipi* 6951 6952DRM DRIVERS FOR NVIDIA TEGRA 6953M: Thierry Reding <thierry.reding@gmail.com> 6954M: Mikko Perttunen <mperttunen@nvidia.com> 6955L: dri-devel@lists.freedesktop.org 6956L: linux-tegra@vger.kernel.org 6957S: Supported 6958T: git https://gitlab.freedesktop.org/drm/tegra.git 6959F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6960F: Documentation/devicetree/bindings/gpu/host1x/ 6961F: drivers/gpu/drm/tegra/ 6962F: drivers/gpu/host1x/ 6963F: include/linux/host1x.h 6964F: include/uapi/drm/tegra_drm.h 6965 6966DRM DRIVERS FOR RENESAS 6967M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6968M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6969L: dri-devel@lists.freedesktop.org 6970L: linux-renesas-soc@vger.kernel.org 6971S: Supported 6972T: git git://linuxtv.org/pinchartl/media drm/du/next 6973F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6974F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6975F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6976F: Documentation/devicetree/bindings/display/renesas,du.yaml 6977F: drivers/gpu/drm/renesas/ 6978F: include/linux/platform_data/shmob_drm.h 6979 6980DRM DRIVERS FOR ROCKCHIP 6981M: Sandy Huang <hjc@rock-chips.com> 6982M: Heiko Stübner <heiko@sntech.de> 6983L: dri-devel@lists.freedesktop.org 6984S: Maintained 6985T: git git://anongit.freedesktop.org/drm/drm-misc 6986F: Documentation/devicetree/bindings/display/rockchip/ 6987F: drivers/gpu/drm/rockchip/ 6988 6989DRM DRIVERS FOR STI 6990M: Alain Volmat <alain.volmat@foss.st.com> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6995F: drivers/gpu/drm/sti 6996 6997DRM DRIVERS FOR STM 6998M: Yannick Fertre <yannick.fertre@foss.st.com> 6999M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7000M: Philippe Cornu <philippe.cornu@foss.st.com> 7001L: dri-devel@lists.freedesktop.org 7002S: Maintained 7003T: git git://anongit.freedesktop.org/drm/drm-misc 7004F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7005F: drivers/gpu/drm/stm 7006 7007DRM DRIVERS FOR TI KEYSTONE 7008M: Jyri Sarha <jyri.sarha@iki.fi> 7009M: Tomi Valkeinen <tomba@kernel.org> 7010L: dri-devel@lists.freedesktop.org 7011S: Maintained 7012T: git git://anongit.freedesktop.org/drm/drm-misc 7013F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7014F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7015F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7016F: drivers/gpu/drm/tidss/ 7017 7018DRM DRIVERS FOR TI LCDC 7019M: Jyri Sarha <jyri.sarha@iki.fi> 7020R: Tomi Valkeinen <tomba@kernel.org> 7021L: dri-devel@lists.freedesktop.org 7022S: Maintained 7023F: Documentation/devicetree/bindings/display/tilcdc/ 7024F: drivers/gpu/drm/tilcdc/ 7025 7026DRM DRIVERS FOR TI OMAP 7027M: Tomi Valkeinen <tomba@kernel.org> 7028L: dri-devel@lists.freedesktop.org 7029S: Maintained 7030F: Documentation/devicetree/bindings/display/ti/ 7031F: drivers/gpu/drm/omapdrm/ 7032 7033DRM DRIVERS FOR V3D 7034M: Emma Anholt <emma@anholt.net> 7035M: Melissa Wen <mwen@igalia.com> 7036S: Supported 7037T: git git://anongit.freedesktop.org/drm/drm-misc 7038F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7039F: drivers/gpu/drm/v3d/ 7040F: include/uapi/drm/v3d_drm.h 7041 7042DRM DRIVERS FOR VC4 7043M: Emma Anholt <emma@anholt.net> 7044M: Maxime Ripard <mripard@kernel.org> 7045S: Supported 7046T: git git://github.com/anholt/linux 7047T: git git://anongit.freedesktop.org/drm/drm-misc 7048F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7049F: drivers/gpu/drm/vc4/ 7050F: include/uapi/drm/vc4_drm.h 7051 7052DRM DRIVERS FOR VIVANTE GPU IP 7053M: Lucas Stach <l.stach@pengutronix.de> 7054R: Russell King <linux+etnaviv@armlinux.org.uk> 7055R: Christian Gmeiner <christian.gmeiner@gmail.com> 7056L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7057L: dri-devel@lists.freedesktop.org 7058S: Maintained 7059F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7060F: drivers/gpu/drm/etnaviv/ 7061F: include/uapi/drm/etnaviv_drm.h 7062 7063DRM DRIVERS FOR XEN 7064M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7065L: dri-devel@lists.freedesktop.org 7066L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7067S: Supported 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: Documentation/gpu/xen-front.rst 7070F: drivers/gpu/drm/xen/ 7071 7072DRM DRIVERS FOR XILINX 7073M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7074L: dri-devel@lists.freedesktop.org 7075S: Maintained 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/devicetree/bindings/display/xlnx/ 7078F: drivers/gpu/drm/xlnx/ 7079 7080DRM GPU SCHEDULER 7081M: Luben Tuikov <luben.tuikov@amd.com> 7082L: dri-devel@lists.freedesktop.org 7083S: Maintained 7084T: git git://anongit.freedesktop.org/drm/drm-misc 7085F: drivers/gpu/drm/scheduler/ 7086F: include/drm/gpu_scheduler.h 7087 7088DRM PANEL DRIVERS 7089M: Neil Armstrong <neil.armstrong@linaro.org> 7090R: Sam Ravnborg <sam@ravnborg.org> 7091L: dri-devel@lists.freedesktop.org 7092S: Maintained 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: Documentation/devicetree/bindings/display/panel/ 7095F: drivers/gpu/drm/drm_panel.c 7096F: drivers/gpu/drm/panel/ 7097F: include/drm/drm_panel.h 7098 7099DRM PRIVACY-SCREEN CLASS 7100M: Hans de Goede <hdegoede@redhat.com> 7101L: dri-devel@lists.freedesktop.org 7102S: Maintained 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: drivers/gpu/drm/drm_privacy_screen* 7105F: include/drm/drm_privacy_screen* 7106 7107DRM TTM SUBSYSTEM 7108M: Christian Koenig <christian.koenig@amd.com> 7109M: Huang Rui <ray.huang@amd.com> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: drivers/gpu/drm/ttm/ 7114F: include/drm/ttm/ 7115 7116DSBR100 USB FM RADIO DRIVER 7117M: Alexey Klimov <klimov.linux@gmail.com> 7118L: linux-media@vger.kernel.org 7119S: Maintained 7120T: git git://linuxtv.org/media_tree.git 7121F: drivers/media/radio/dsbr100.c 7122 7123DT3155 MEDIA DRIVER 7124M: Hans Verkuil <hverkuil@xs4all.nl> 7125L: linux-media@vger.kernel.org 7126S: Odd Fixes 7127W: https://linuxtv.org 7128T: git git://linuxtv.org/media_tree.git 7129F: drivers/media/pci/dt3155/ 7130 7131DVB_USB_AF9015 MEDIA DRIVER 7132M: Antti Palosaari <crope@iki.fi> 7133L: linux-media@vger.kernel.org 7134S: Maintained 7135W: https://linuxtv.org 7136W: http://palosaari.fi/linux/ 7137Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7138T: git git://linuxtv.org/anttip/media_tree.git 7139F: drivers/media/usb/dvb-usb-v2/af9015* 7140 7141DVB_USB_AF9035 MEDIA DRIVER 7142M: Antti Palosaari <crope@iki.fi> 7143L: linux-media@vger.kernel.org 7144S: Maintained 7145W: https://linuxtv.org 7146W: http://palosaari.fi/linux/ 7147Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7148T: git git://linuxtv.org/anttip/media_tree.git 7149F: drivers/media/usb/dvb-usb-v2/af9035* 7150 7151DVB_USB_ANYSEE MEDIA DRIVER 7152M: Antti Palosaari <crope@iki.fi> 7153L: linux-media@vger.kernel.org 7154S: Maintained 7155W: https://linuxtv.org 7156W: http://palosaari.fi/linux/ 7157Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7158T: git git://linuxtv.org/anttip/media_tree.git 7159F: drivers/media/usb/dvb-usb-v2/anysee* 7160 7161DVB_USB_AU6610 MEDIA DRIVER 7162M: Antti Palosaari <crope@iki.fi> 7163L: linux-media@vger.kernel.org 7164S: Maintained 7165W: https://linuxtv.org 7166W: http://palosaari.fi/linux/ 7167Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7168T: git git://linuxtv.org/anttip/media_tree.git 7169F: drivers/media/usb/dvb-usb-v2/au6610* 7170 7171DVB_USB_CE6230 MEDIA DRIVER 7172M: Antti Palosaari <crope@iki.fi> 7173L: linux-media@vger.kernel.org 7174S: Maintained 7175W: https://linuxtv.org 7176W: http://palosaari.fi/linux/ 7177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7178T: git git://linuxtv.org/anttip/media_tree.git 7179F: drivers/media/usb/dvb-usb-v2/ce6230* 7180 7181DVB_USB_CXUSB MEDIA DRIVER 7182M: Michael Krufky <mkrufky@linuxtv.org> 7183L: linux-media@vger.kernel.org 7184S: Maintained 7185W: https://linuxtv.org 7186W: http://github.com/mkrufky 7187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7188T: git git://linuxtv.org/media_tree.git 7189F: drivers/media/usb/dvb-usb/cxusb* 7190 7191DVB_USB_EC168 MEDIA DRIVER 7192M: Antti Palosaari <crope@iki.fi> 7193L: linux-media@vger.kernel.org 7194S: Maintained 7195W: https://linuxtv.org 7196W: http://palosaari.fi/linux/ 7197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7198T: git git://linuxtv.org/anttip/media_tree.git 7199F: drivers/media/usb/dvb-usb-v2/ec168* 7200 7201DVB_USB_GL861 MEDIA DRIVER 7202M: Antti Palosaari <crope@iki.fi> 7203L: linux-media@vger.kernel.org 7204S: Maintained 7205W: https://linuxtv.org 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/gl861* 7209 7210DVB_USB_MXL111SF MEDIA DRIVER 7211M: Michael Krufky <mkrufky@linuxtv.org> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215W: http://github.com/mkrufky 7216Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7217T: git git://linuxtv.org/mkrufky/mxl111sf.git 7218F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7219 7220DVB_USB_RTL28XXU MEDIA DRIVER 7221M: Antti Palosaari <crope@iki.fi> 7222L: linux-media@vger.kernel.org 7223S: Maintained 7224W: https://linuxtv.org 7225W: http://palosaari.fi/linux/ 7226Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7227T: git git://linuxtv.org/anttip/media_tree.git 7228F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7229 7230DVB_USB_V2 MEDIA DRIVER 7231M: Antti Palosaari <crope@iki.fi> 7232L: linux-media@vger.kernel.org 7233S: Maintained 7234W: https://linuxtv.org 7235W: http://palosaari.fi/linux/ 7236Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7237T: git git://linuxtv.org/anttip/media_tree.git 7238F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7239F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7240 7241DYNAMIC DEBUG 7242M: Jason Baron <jbaron@akamai.com> 7243M: Jim Cromie <jim.cromie@gmail.com> 7244S: Maintained 7245F: include/linux/dynamic_debug.h 7246F: lib/dynamic_debug.c 7247F: lib/test_dynamic_debug.c 7248 7249DYNAMIC INTERRUPT MODERATION 7250M: Tal Gilboa <talgi@nvidia.com> 7251S: Maintained 7252F: Documentation/networking/net_dim.rst 7253F: include/linux/dim.h 7254F: lib/dim/ 7255 7256DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7257M: Daniel Lezcano <daniel.lezcano@kernel.org> 7258L: linux-pm@vger.kernel.org 7259S: Supported 7260B: https://bugzilla.kernel.org 7261T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7262F: drivers/powercap/dtpm* 7263F: include/linux/dtpm.h 7264 7265DZ DECSTATION DZ11 SERIAL DRIVER 7266M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7267S: Maintained 7268F: drivers/tty/serial/dz.* 7269 7270E3X0 POWER BUTTON DRIVER 7271M: Moritz Fischer <moritz.fischer@ettus.com> 7272L: usrp-users@lists.ettus.com 7273S: Supported 7274W: http://www.ettus.com 7275F: Documentation/devicetree/bindings/input/e3x0-button.txt 7276F: drivers/input/misc/e3x0-button.c 7277 7278E4000 MEDIA DRIVER 7279M: Antti Palosaari <crope@iki.fi> 7280L: linux-media@vger.kernel.org 7281S: Maintained 7282W: https://linuxtv.org 7283W: http://palosaari.fi/linux/ 7284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7285T: git git://linuxtv.org/anttip/media_tree.git 7286F: drivers/media/tuners/e4000* 7287 7288EARTH_PT1 MEDIA DRIVER 7289M: Akihiro Tsukada <tskd08@gmail.com> 7290L: linux-media@vger.kernel.org 7291S: Odd Fixes 7292F: drivers/media/pci/pt1/ 7293 7294EARTH_PT3 MEDIA DRIVER 7295M: Akihiro Tsukada <tskd08@gmail.com> 7296L: linux-media@vger.kernel.org 7297S: Odd Fixes 7298F: drivers/media/pci/pt3/ 7299 7300EC100 MEDIA DRIVER 7301M: Antti Palosaari <crope@iki.fi> 7302L: linux-media@vger.kernel.org 7303S: Maintained 7304W: https://linuxtv.org 7305W: http://palosaari.fi/linux/ 7306Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7307T: git git://linuxtv.org/anttip/media_tree.git 7308F: drivers/media/dvb-frontends/ec100* 7309 7310ECRYPT FILE SYSTEM 7311M: Tyler Hicks <code@tyhicks.com> 7312L: ecryptfs@vger.kernel.org 7313S: Odd Fixes 7314W: http://ecryptfs.org 7315W: https://launchpad.net/ecryptfs 7316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7317F: Documentation/filesystems/ecryptfs.rst 7318F: fs/ecryptfs/ 7319 7320EDAC-AMD64 7321M: Yazen Ghannam <yazen.ghannam@amd.com> 7322L: linux-edac@vger.kernel.org 7323S: Supported 7324F: drivers/edac/amd64_edac* 7325F: drivers/edac/mce_amd* 7326 7327EDAC-ARMADA 7328M: Jan Luebbe <jlu@pengutronix.de> 7329L: linux-edac@vger.kernel.org 7330S: Maintained 7331F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7332F: drivers/edac/armada_xp_* 7333 7334EDAC-AST2500 7335M: Stefan Schaeckeler <sschaeck@cisco.com> 7336S: Supported 7337F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7338F: drivers/edac/aspeed_edac.c 7339 7340EDAC-BLUEFIELD 7341M: Shravan Kumar Ramani <shravankr@nvidia.com> 7342S: Supported 7343F: drivers/edac/bluefield_edac.c 7344 7345EDAC-CALXEDA 7346M: Andre Przywara <andre.przywara@arm.com> 7347L: linux-edac@vger.kernel.org 7348S: Maintained 7349F: drivers/edac/highbank* 7350 7351EDAC-CAVIUM OCTEON 7352M: Ralf Baechle <ralf@linux-mips.org> 7353L: linux-edac@vger.kernel.org 7354L: linux-mips@vger.kernel.org 7355S: Supported 7356F: drivers/edac/octeon_edac* 7357 7358EDAC-CAVIUM THUNDERX 7359M: Robert Richter <rric@kernel.org> 7360L: linux-edac@vger.kernel.org 7361S: Odd Fixes 7362F: drivers/edac/thunderx_edac* 7363 7364EDAC-CORE 7365M: Borislav Petkov <bp@alien8.de> 7366M: Tony Luck <tony.luck@intel.com> 7367R: James Morse <james.morse@arm.com> 7368R: Mauro Carvalho Chehab <mchehab@kernel.org> 7369R: Robert Richter <rric@kernel.org> 7370L: linux-edac@vger.kernel.org 7371S: Supported 7372T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7373F: Documentation/admin-guide/ras.rst 7374F: Documentation/driver-api/edac.rst 7375F: drivers/edac/ 7376F: include/linux/edac.h 7377 7378EDAC-DMC520 7379M: Lei Wang <lewan@microsoft.com> 7380L: linux-edac@vger.kernel.org 7381S: Supported 7382F: drivers/edac/dmc520_edac.c 7383 7384EDAC-E752X 7385M: Mark Gross <markgross@kernel.org> 7386L: linux-edac@vger.kernel.org 7387S: Maintained 7388F: drivers/edac/e752x_edac.c 7389 7390EDAC-E7XXX 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e7xxx_edac.c 7394 7395EDAC-FSL_DDR 7396M: York Sun <york.sun@nxp.com> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/fsl_ddr_edac.* 7400 7401EDAC-GHES 7402M: Mauro Carvalho Chehab <mchehab@kernel.org> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/ghes_edac.c 7406 7407EDAC-I10NM 7408M: Tony Luck <tony.luck@intel.com> 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/i10nm_base.c 7412 7413EDAC-I3000 7414L: linux-edac@vger.kernel.org 7415S: Orphan 7416F: drivers/edac/i3000_edac.c 7417 7418EDAC-I5000 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/i5000_edac.c 7422 7423EDAC-I5400 7424M: Mauro Carvalho Chehab <mchehab@kernel.org> 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/i5400_edac.c 7428 7429EDAC-I7300 7430M: Mauro Carvalho Chehab <mchehab@kernel.org> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/i7300_edac.c 7434 7435EDAC-I7CORE 7436M: Mauro Carvalho Chehab <mchehab@kernel.org> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/i7core_edac.c 7440 7441EDAC-I82443BXGX 7442M: Tim Small <tim@buttersideup.com> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/i82443bxgx_edac.c 7446 7447EDAC-I82975X 7448M: "Arvind R." <arvino55@gmail.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/i82975x_edac.c 7452 7453EDAC-IE31200 7454M: Jason Baron <jbaron@akamai.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/ie31200_edac.c 7458 7459EDAC-IGEN6 7460M: Tony Luck <tony.luck@intel.com> 7461R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/igen6_edac.c 7465 7466EDAC-MPC85XX 7467M: Johannes Thumshirn <morbidrsa@gmail.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/mpc85xx_edac.[ch] 7471 7472EDAC-NPCM 7473M: Marvin Lin <kflin@nuvoton.com> 7474M: Stanley Chu <yschu@nuvoton.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7478F: drivers/edac/npcm_edac.c 7479 7480EDAC-PASEMI 7481M: Egor Martovetsky <egor@pasemi.com> 7482L: linux-edac@vger.kernel.org 7483S: Maintained 7484F: drivers/edac/pasemi_edac.c 7485 7486EDAC-PND2 7487M: Tony Luck <tony.luck@intel.com> 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: drivers/edac/pnd2_edac.[ch] 7491 7492EDAC-QCOM 7493M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7494L: linux-arm-msm@vger.kernel.org 7495L: linux-edac@vger.kernel.org 7496S: Maintained 7497F: drivers/edac/qcom_edac.c 7498 7499EDAC-R82600 7500M: Tim Small <tim@buttersideup.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/r82600_edac.c 7504 7505EDAC-SBRIDGE 7506M: Tony Luck <tony.luck@intel.com> 7507R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7508L: linux-edac@vger.kernel.org 7509S: Maintained 7510F: drivers/edac/sb_edac.c 7511 7512EDAC-SKYLAKE 7513M: Tony Luck <tony.luck@intel.com> 7514L: linux-edac@vger.kernel.org 7515S: Maintained 7516F: drivers/edac/skx_*.[ch] 7517 7518EDAC-TI 7519M: Tero Kristo <kristo@kernel.org> 7520L: linux-edac@vger.kernel.org 7521S: Odd Fixes 7522F: drivers/edac/ti_edac.c 7523 7524EDIROL UA-101/UA-1000 DRIVER 7525M: Clemens Ladisch <clemens@ladisch.de> 7526L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7527S: Maintained 7528T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7529F: sound/usb/misc/ua101.c 7530 7531EFI TEST DRIVER 7532M: Ivan Hu <ivan.hu@canonical.com> 7533M: Ard Biesheuvel <ardb@kernel.org> 7534L: linux-efi@vger.kernel.org 7535S: Maintained 7536F: drivers/firmware/efi/test/ 7537 7538EFI VARIABLE FILESYSTEM 7539M: Jeremy Kerr <jk@ozlabs.org> 7540M: Ard Biesheuvel <ardb@kernel.org> 7541L: linux-efi@vger.kernel.org 7542S: Maintained 7543T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7544F: fs/efivarfs/ 7545 7546EFIFB FRAMEBUFFER DRIVER 7547M: Peter Jones <pjones@redhat.com> 7548L: linux-fbdev@vger.kernel.org 7549S: Maintained 7550F: drivers/video/fbdev/efifb.c 7551 7552EFS FILESYSTEM 7553S: Orphan 7554W: http://aeschi.ch.eu.org/efs/ 7555F: fs/efs/ 7556 7557EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7558M: Douglas Miller <dougmill@linux.ibm.com> 7559L: netdev@vger.kernel.org 7560S: Maintained 7561F: drivers/net/ethernet/ibm/ehea/ 7562 7563ELM327 CAN NETWORK DRIVER 7564M: Max Staudt <max@enpas.org> 7565L: linux-can@vger.kernel.org 7566S: Maintained 7567F: Documentation/networking/device_drivers/can/can327.rst 7568F: drivers/net/can/can327.c 7569 7570EM28XX VIDEO4LINUX DRIVER 7571M: Mauro Carvalho Chehab <mchehab@kernel.org> 7572L: linux-media@vger.kernel.org 7573S: Maintained 7574W: https://linuxtv.org 7575T: git git://linuxtv.org/media_tree.git 7576F: Documentation/admin-guide/media/em28xx* 7577F: drivers/media/usb/em28xx/ 7578 7579EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7580M: Adrian Hunter <adrian.hunter@intel.com> 7581M: Ritesh Harjani <riteshh@codeaurora.org> 7582M: Asutosh Das <asutoshd@codeaurora.org> 7583L: linux-mmc@vger.kernel.org 7584S: Supported 7585F: drivers/mmc/host/cqhci* 7586 7587EMULEX 10Gbps iSCSI - OneConnect DRIVER 7588M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7589L: linux-scsi@vger.kernel.org 7590S: Supported 7591W: http://www.broadcom.com 7592F: drivers/scsi/be2iscsi/ 7593 7594EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7595M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7596M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7597M: Somnath Kotur <somnath.kotur@broadcom.com> 7598L: netdev@vger.kernel.org 7599S: Supported 7600W: http://www.emulex.com 7601F: drivers/net/ethernet/emulex/benet/ 7602 7603EMULEX ONECONNECT ROCE DRIVER 7604M: Selvin Xavier <selvin.xavier@broadcom.com> 7605L: linux-rdma@vger.kernel.org 7606S: Odd Fixes 7607W: http://www.broadcom.com 7608F: drivers/infiniband/hw/ocrdma/ 7609F: include/uapi/rdma/ocrdma-abi.h 7610 7611EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7612M: James Smart <james.smart@broadcom.com> 7613M: Ram Vegesna <ram.vegesna@broadcom.com> 7614L: linux-scsi@vger.kernel.org 7615L: target-devel@vger.kernel.org 7616S: Supported 7617W: http://www.broadcom.com 7618F: drivers/scsi/elx/ 7619 7620EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7621M: James Smart <james.smart@broadcom.com> 7622M: Dick Kennedy <dick.kennedy@broadcom.com> 7623L: linux-scsi@vger.kernel.org 7624S: Supported 7625W: http://www.broadcom.com 7626F: drivers/scsi/lpfc/ 7627 7628ENE CB710 FLASH CARD READER DRIVER 7629M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7630S: Maintained 7631F: drivers/misc/cb710/ 7632F: drivers/mmc/host/cb710-mmc.* 7633F: include/linux/cb710.h 7634 7635ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7636M: Maxim Levitsky <maximlevitsky@gmail.com> 7637S: Maintained 7638F: drivers/media/rc/ene_ir.* 7639 7640EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7641M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7642L: linuxppc-dev@lists.ozlabs.org 7643S: Maintained 7644F: drivers/tty/ehv_bytechan.c 7645 7646EPSON S1D13XXX FRAMEBUFFER DRIVER 7647M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7648S: Maintained 7649T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7650F: drivers/video/fbdev/s1d13xxxfb.c 7651F: include/video/s1d13xxxfb.h 7652 7653EROFS FILE SYSTEM 7654M: Gao Xiang <xiang@kernel.org> 7655M: Chao Yu <chao@kernel.org> 7656R: Yue Hu <huyue2@coolpad.com> 7657R: Jeffle Xu <jefflexu@linux.alibaba.com> 7658L: linux-erofs@lists.ozlabs.org 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7661F: Documentation/ABI/testing/sysfs-fs-erofs 7662F: Documentation/filesystems/erofs.rst 7663F: fs/erofs/ 7664F: include/trace/events/erofs.h 7665 7666ERRSEQ ERROR TRACKING INFRASTRUCTURE 7667M: Jeff Layton <jlayton@kernel.org> 7668S: Maintained 7669F: include/linux/errseq.h 7670F: lib/errseq.c 7671 7672ESD CAN/USB DRIVERS 7673M: Frank Jungclaus <frank.jungclaus@esd.eu> 7674R: socketcan@esd.eu 7675L: linux-can@vger.kernel.org 7676S: Maintained 7677F: drivers/net/can/usb/esd_usb.c 7678 7679ET131X NETWORK DRIVER 7680M: Mark Einon <mark.einon@gmail.com> 7681S: Odd Fixes 7682F: drivers/net/ethernet/agere/ 7683 7684ETAS ES58X CAN/USB DRIVER 7685M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7686L: linux-can@vger.kernel.org 7687S: Maintained 7688F: Documentation/networking/devlink/etas_es58x.rst 7689F: drivers/net/can/usb/etas_es58x/ 7690 7691ETHERNET BRIDGE 7692M: Roopa Prabhu <roopa@nvidia.com> 7693M: Nikolay Aleksandrov <razor@blackwall.org> 7694L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7695L: netdev@vger.kernel.org 7696S: Maintained 7697W: http://www.linuxfoundation.org/en/Net:Bridge 7698F: include/linux/netfilter_bridge/ 7699F: net/bridge/ 7700 7701ETHERNET PHY LIBRARY 7702M: Andrew Lunn <andrew@lunn.ch> 7703M: Heiner Kallweit <hkallweit1@gmail.com> 7704R: Russell King <linux@armlinux.org.uk> 7705L: netdev@vger.kernel.org 7706S: Maintained 7707F: Documentation/ABI/testing/sysfs-class-net-phydev 7708F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7709F: Documentation/devicetree/bindings/net/mdio* 7710F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7711F: Documentation/networking/phy.rst 7712F: drivers/net/mdio/ 7713F: drivers/net/mdio/acpi_mdio.c 7714F: drivers/net/mdio/fwnode_mdio.c 7715F: drivers/net/mdio/of_mdio.c 7716F: drivers/net/pcs/ 7717F: drivers/net/phy/ 7718F: include/dt-bindings/net/qca-ar803x.h 7719F: include/linux/*mdio*.h 7720F: include/linux/linkmode.h 7721F: include/linux/mdio/*.h 7722F: include/linux/mii.h 7723F: include/linux/of_net.h 7724F: include/linux/phy.h 7725F: include/linux/phy_fixed.h 7726F: include/linux/platform_data/mdio-bcm-unimac.h 7727F: include/linux/platform_data/mdio-gpio.h 7728F: include/trace/events/mdio.h 7729F: include/uapi/linux/mdio.h 7730F: include/uapi/linux/mii.h 7731F: net/core/of_net.c 7732 7733EXEC & BINFMT API 7734R: Eric Biederman <ebiederm@xmission.com> 7735R: Kees Cook <keescook@chromium.org> 7736L: linux-mm@kvack.org 7737S: Supported 7738T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7739F: fs/*binfmt_*.c 7740F: fs/exec.c 7741F: include/linux/binfmts.h 7742F: include/linux/elf.h 7743F: include/uapi/linux/binfmts.h 7744F: include/uapi/linux/elf.h 7745F: tools/testing/selftests/exec/ 7746N: asm/elf.h 7747N: binfmt 7748 7749EXFAT FILE SYSTEM 7750M: Namjae Jeon <linkinjeon@kernel.org> 7751M: Sungjong Seo <sj1557.seo@samsung.com> 7752L: linux-fsdevel@vger.kernel.org 7753S: Maintained 7754T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7755F: fs/exfat/ 7756 7757EXT2 FILE SYSTEM 7758M: Jan Kara <jack@suse.com> 7759L: linux-ext4@vger.kernel.org 7760S: Maintained 7761F: Documentation/filesystems/ext2.rst 7762F: fs/ext2/ 7763F: include/linux/ext2* 7764 7765EXT4 FILE SYSTEM 7766M: "Theodore Ts'o" <tytso@mit.edu> 7767M: Andreas Dilger <adilger.kernel@dilger.ca> 7768L: linux-ext4@vger.kernel.org 7769S: Maintained 7770W: http://ext4.wiki.kernel.org 7771Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7772T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7773F: Documentation/filesystems/ext4/ 7774F: fs/ext4/ 7775F: include/trace/events/ext4.h 7776F: include/uapi/linux/ext4.h 7777 7778Extended Verification Module (EVM) 7779M: Mimi Zohar <zohar@linux.ibm.com> 7780L: linux-integrity@vger.kernel.org 7781S: Supported 7782T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7783F: security/integrity/ 7784F: security/integrity/evm/ 7785 7786EXTENSIBLE FIRMWARE INTERFACE (EFI) 7787M: Ard Biesheuvel <ardb@kernel.org> 7788L: linux-efi@vger.kernel.org 7789S: Maintained 7790T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7791F: Documentation/admin-guide/efi-stub.rst 7792F: arch/*/include/asm/efi.h 7793F: arch/*/kernel/efi.c 7794F: arch/arm/boot/compressed/efi-header.S 7795F: arch/x86/platform/efi/ 7796F: drivers/firmware/efi/ 7797F: include/linux/efi*.h 7798 7799EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7800M: MyungJoo Ham <myungjoo.ham@samsung.com> 7801M: Chanwoo Choi <cw00.choi@samsung.com> 7802L: linux-kernel@vger.kernel.org 7803S: Maintained 7804T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7805F: Documentation/devicetree/bindings/extcon/ 7806F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7807F: drivers/extcon/ 7808F: include/linux/extcon.h 7809F: include/linux/extcon/ 7810 7811EXTRA BOOT CONFIG 7812M: Masami Hiramatsu <mhiramat@kernel.org> 7813L: linux-kernel@vger.kernel.org 7814L: linux-trace-kernel@vger.kernel.org 7815S: Maintained 7816Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7817T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7818F: Documentation/admin-guide/bootconfig.rst 7819F: fs/proc/bootconfig.c 7820F: include/linux/bootconfig.h 7821F: lib/bootconfig-data.S 7822F: lib/bootconfig.c 7823F: tools/bootconfig/* 7824F: tools/bootconfig/scripts/* 7825 7826EXYNOS DP DRIVER 7827M: Jingoo Han <jingoohan1@gmail.com> 7828L: dri-devel@lists.freedesktop.org 7829S: Maintained 7830F: drivers/gpu/drm/exynos/exynos_dp* 7831 7832EXYNOS SYSMMU (IOMMU) driver 7833M: Marek Szyprowski <m.szyprowski@samsung.com> 7834L: iommu@lists.linux.dev 7835S: Maintained 7836F: drivers/iommu/exynos-iommu.c 7837 7838F2FS FILE SYSTEM 7839M: Jaegeuk Kim <jaegeuk@kernel.org> 7840M: Chao Yu <chao@kernel.org> 7841L: linux-f2fs-devel@lists.sourceforge.net 7842S: Maintained 7843W: https://f2fs.wiki.kernel.org/ 7844Q: https://patchwork.kernel.org/project/f2fs/list/ 7845B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7846T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7847F: Documentation/ABI/testing/sysfs-fs-f2fs 7848F: Documentation/filesystems/f2fs.rst 7849F: fs/f2fs/ 7850F: include/linux/f2fs_fs.h 7851F: include/trace/events/f2fs.h 7852F: include/uapi/linux/f2fs.h 7853 7854F71805F HARDWARE MONITORING DRIVER 7855M: Jean Delvare <jdelvare@suse.com> 7856L: linux-hwmon@vger.kernel.org 7857S: Maintained 7858F: Documentation/hwmon/f71805f.rst 7859F: drivers/hwmon/f71805f.c 7860 7861FADDR2LINE 7862M: Josh Poimboeuf <jpoimboe@kernel.org> 7863S: Maintained 7864F: scripts/faddr2line 7865 7866FAILOVER MODULE 7867M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7868L: netdev@vger.kernel.org 7869S: Supported 7870F: Documentation/networking/failover.rst 7871F: include/net/failover.h 7872F: net/core/failover.c 7873 7874FANOTIFY 7875M: Jan Kara <jack@suse.cz> 7876R: Amir Goldstein <amir73il@gmail.com> 7877R: Matthew Bobrowski <repnop@google.com> 7878L: linux-fsdevel@vger.kernel.org 7879S: Maintained 7880F: fs/notify/fanotify/ 7881F: include/linux/fanotify.h 7882F: include/uapi/linux/fanotify.h 7883 7884FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7885M: Linus Walleij <linus.walleij@linaro.org> 7886L: linux-usb@vger.kernel.org 7887S: Maintained 7888F: drivers/usb/fotg210/ 7889 7890FARSYNC SYNCHRONOUS DRIVER 7891M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7892S: Supported 7893W: http://www.farsite.co.uk/ 7894F: drivers/net/wan/farsync.* 7895 7896FAULT INJECTION SUPPORT 7897M: Akinobu Mita <akinobu.mita@gmail.com> 7898S: Supported 7899F: Documentation/fault-injection/ 7900F: lib/fault-inject.c 7901 7902FBTFT Framebuffer drivers 7903L: dri-devel@lists.freedesktop.org 7904L: linux-fbdev@vger.kernel.org 7905S: Orphan 7906F: drivers/staging/fbtft/ 7907 7908FC0011 TUNER DRIVER 7909M: Michael Buesch <m@bues.ch> 7910L: linux-media@vger.kernel.org 7911S: Maintained 7912F: drivers/media/tuners/fc0011.c 7913F: drivers/media/tuners/fc0011.h 7914 7915FC2580 MEDIA DRIVER 7916M: Antti Palosaari <crope@iki.fi> 7917L: linux-media@vger.kernel.org 7918S: Maintained 7919W: https://linuxtv.org 7920W: http://palosaari.fi/linux/ 7921Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7922T: git git://linuxtv.org/anttip/media_tree.git 7923F: drivers/media/tuners/fc2580* 7924 7925FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7926M: Hannes Reinecke <hare@suse.de> 7927L: linux-scsi@vger.kernel.org 7928S: Supported 7929W: www.Open-FCoE.org 7930F: drivers/scsi/fcoe/ 7931F: drivers/scsi/libfc/ 7932F: include/scsi/fc/ 7933F: include/scsi/libfc.h 7934F: include/scsi/libfcoe.h 7935F: include/uapi/scsi/fc/ 7936 7937FILE LOCKING (flock() and fcntl()/lockf()) 7938M: Jeff Layton <jlayton@kernel.org> 7939M: Chuck Lever <chuck.lever@oracle.com> 7940L: linux-fsdevel@vger.kernel.org 7941S: Maintained 7942F: fs/fcntl.c 7943F: fs/locks.c 7944F: include/linux/fcntl.h 7945F: include/uapi/linux/fcntl.h 7946 7947FILESYSTEM DIRECT ACCESS (DAX) 7948M: Dan Williams <dan.j.williams@intel.com> 7949R: Matthew Wilcox <willy@infradead.org> 7950R: Jan Kara <jack@suse.cz> 7951L: linux-fsdevel@vger.kernel.org 7952L: nvdimm@lists.linux.dev 7953S: Supported 7954F: fs/dax.c 7955F: include/linux/dax.h 7956F: include/trace/events/fs_dax.h 7957 7958FILESYSTEMS (VFS and infrastructure) 7959M: Alexander Viro <viro@zeniv.linux.org.uk> 7960M: Christian Brauner <brauner@kernel.org> 7961L: linux-fsdevel@vger.kernel.org 7962S: Maintained 7963F: fs/* 7964F: include/linux/fs.h 7965F: include/linux/fs_types.h 7966F: include/uapi/linux/fs.h 7967F: include/uapi/linux/openat2.h 7968 7969FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7970M: Riku Voipio <riku.voipio@iki.fi> 7971L: linux-hwmon@vger.kernel.org 7972S: Maintained 7973F: drivers/hwmon/f75375s.c 7974F: include/linux/f75375s.h 7975 7976FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7977M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7978L: linux-can@vger.kernel.org 7979S: Maintained 7980F: drivers/net/can/usb/f81604.c 7981 7982FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7983M: Clemens Ladisch <clemens@ladisch.de> 7984M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7985L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7986S: Maintained 7987T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7988F: include/uapi/sound/firewire.h 7989F: sound/firewire/ 7990 7991FIREWIRE MEDIA DRIVERS (firedtv) 7992M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7993L: linux-media@vger.kernel.org 7994L: linux1394-devel@lists.sourceforge.net 7995S: Maintained 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7997F: drivers/media/firewire/ 7998 7999FIREWIRE SBP-2 TARGET 8000M: Chris Boot <bootc@bootc.net> 8001L: linux-scsi@vger.kernel.org 8002L: target-devel@vger.kernel.org 8003L: linux1394-devel@lists.sourceforge.net 8004S: Maintained 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8006F: drivers/target/sbp/ 8007 8008FIREWIRE SUBSYSTEM 8009M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8010M: Takashi Sakamoto <takaswie@kernel.org> 8011L: linux1394-devel@lists.sourceforge.net 8012S: Maintained 8013W: http://ieee1394.docs.kernel.org/ 8014T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8015F: drivers/firewire/ 8016F: include/linux/firewire.h 8017F: include/uapi/linux/firewire*.h 8018F: tools/firewire/ 8019 8020FIRMWARE FRAMEWORK FOR ARMV8-A 8021M: Sudeep Holla <sudeep.holla@arm.com> 8022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8023S: Maintained 8024F: drivers/firmware/arm_ffa/ 8025F: include/linux/arm_ffa.h 8026 8027FIRMWARE LOADER (request_firmware) 8028M: Luis Chamberlain <mcgrof@kernel.org> 8029M: Russ Weight <russell.h.weight@intel.com> 8030L: linux-kernel@vger.kernel.org 8031S: Maintained 8032F: Documentation/firmware_class/ 8033F: drivers/base/firmware_loader/ 8034F: include/linux/firmware.h 8035 8036FLEXTIMER FTM-QUADDEC DRIVER 8037M: Patrick Havelange <patrick.havelange@essensium.com> 8038L: linux-iio@vger.kernel.org 8039S: Maintained 8040F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8041F: drivers/counter/ftm-quaddec.c 8042 8043FLOPPY DRIVER 8044M: Denis Efremov <efremov@linux.com> 8045L: linux-block@vger.kernel.org 8046S: Odd Fixes 8047F: drivers/block/floppy.c 8048 8049FLYSKY FSIA6B RC RECEIVER 8050M: Markus Koch <markus@notsyncing.net> 8051L: linux-input@vger.kernel.org 8052S: Maintained 8053F: drivers/input/joystick/fsia6b.c 8054 8055FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8056M: Geoffrey D. Bennett <g@b4.vu> 8057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8058S: Maintained 8059T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8060F: sound/usb/mixer_scarlett_gen2.c 8061 8062FORCEDETH GIGABIT ETHERNET DRIVER 8063M: Rain River <rain.1986.08.12@gmail.com> 8064M: Zhu Yanjun <zyjzyj2000@gmail.com> 8065L: netdev@vger.kernel.org 8066S: Maintained 8067F: drivers/net/ethernet/nvidia/* 8068 8069FORTIFY_SOURCE 8070M: Kees Cook <keescook@chromium.org> 8071L: linux-hardening@vger.kernel.org 8072S: Supported 8073T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8074F: include/linux/fortify-string.h 8075F: lib/fortify_kunit.c 8076F: lib/memcpy_kunit.c 8077F: lib/strcat_kunit.c 8078F: lib/strscpy_kunit.c 8079F: lib/test_fortify/* 8080F: scripts/test_fortify.sh 8081K: \b__NO_FORTIFY\b 8082 8083FPGA DFL DRIVERS 8084M: Wu Hao <hao.wu@intel.com> 8085R: Tom Rix <trix@redhat.com> 8086L: linux-fpga@vger.kernel.org 8087S: Maintained 8088F: Documentation/ABI/testing/sysfs-bus-dfl* 8089F: Documentation/fpga/dfl.rst 8090F: drivers/fpga/dfl* 8091F: drivers/uio/uio_dfl.c 8092F: include/linux/dfl.h 8093F: include/uapi/linux/fpga-dfl.h 8094 8095FPGA MANAGER FRAMEWORK 8096M: Moritz Fischer <mdf@kernel.org> 8097M: Wu Hao <hao.wu@intel.com> 8098M: Xu Yilun <yilun.xu@intel.com> 8099R: Tom Rix <trix@redhat.com> 8100L: linux-fpga@vger.kernel.org 8101S: Maintained 8102Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8103T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8104F: Documentation/devicetree/bindings/fpga/ 8105F: Documentation/driver-api/fpga/ 8106F: Documentation/fpga/ 8107F: drivers/fpga/ 8108F: include/linux/fpga/ 8109 8110FPU EMULATOR 8111M: Bill Metzenthen <billm@melbpc.org.au> 8112S: Maintained 8113W: https://floatingpoint.billm.au/ 8114F: arch/x86/math-emu/ 8115 8116FRAMEBUFFER CORE 8117M: Daniel Vetter <daniel@ffwll.ch> 8118S: Odd Fixes 8119T: git git://anongit.freedesktop.org/drm/drm-misc 8120F: drivers/video/fbdev/core/ 8121 8122FRAMEBUFFER LAYER 8123M: Helge Deller <deller@gmx.de> 8124L: linux-fbdev@vger.kernel.org 8125L: dri-devel@lists.freedesktop.org 8126S: Maintained 8127Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8128T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8129F: Documentation/fb/ 8130F: drivers/video/ 8131F: include/linux/fb.h 8132F: include/uapi/linux/fb.h 8133F: include/uapi/video/ 8134F: include/video/ 8135 8136FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8137M: Horia Geantă <horia.geanta@nxp.com> 8138M: Pankaj Gupta <pankaj.gupta@nxp.com> 8139M: Gaurav Jain <gaurav.jain@nxp.com> 8140L: linux-crypto@vger.kernel.org 8141S: Maintained 8142F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8143F: drivers/crypto/caam/ 8144 8145FREESCALE COLDFIRE M5441X MMC DRIVER 8146M: Angelo Dureghello <angelo.dureghello@timesys.com> 8147L: linux-mmc@vger.kernel.org 8148S: Maintained 8149F: drivers/mmc/host/sdhci-esdhc-mcf.c 8150F: include/linux/platform_data/mmc-esdhc-mcf.h 8151 8152FREESCALE DIU FRAMEBUFFER DRIVER 8153M: Timur Tabi <timur@kernel.org> 8154L: linux-fbdev@vger.kernel.org 8155S: Maintained 8156F: drivers/video/fbdev/fsl-diu-fb.* 8157 8158FREESCALE DMA DRIVER 8159M: Li Yang <leoyang.li@nxp.com> 8160M: Zhang Wei <zw@zh-kernel.org> 8161L: linuxppc-dev@lists.ozlabs.org 8162S: Maintained 8163F: drivers/dma/fsldma.* 8164 8165FREESCALE DSPI DRIVER 8166M: Vladimir Oltean <olteanv@gmail.com> 8167L: linux-spi@vger.kernel.org 8168S: Maintained 8169F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8170F: drivers/spi/spi-fsl-dspi.c 8171F: include/linux/spi/spi-fsl-dspi.h 8172 8173FREESCALE ENETC ETHERNET DRIVERS 8174M: Claudiu Manoil <claudiu.manoil@nxp.com> 8175M: Vladimir Oltean <vladimir.oltean@nxp.com> 8176L: netdev@vger.kernel.org 8177S: Maintained 8178F: drivers/net/ethernet/freescale/enetc/ 8179 8180FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8181M: Claudiu Manoil <claudiu.manoil@nxp.com> 8182L: netdev@vger.kernel.org 8183S: Maintained 8184F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8185F: drivers/net/ethernet/freescale/gianfar* 8186 8187FREESCALE GPMI NAND DRIVER 8188M: Han Xu <han.xu@nxp.com> 8189L: linux-mtd@lists.infradead.org 8190S: Maintained 8191F: drivers/mtd/nand/raw/gpmi-nand/* 8192 8193FREESCALE I2C CPM DRIVER 8194M: Jochen Friedrich <jochen@scram.de> 8195L: linuxppc-dev@lists.ozlabs.org 8196L: linux-i2c@vger.kernel.org 8197S: Maintained 8198F: drivers/i2c/busses/i2c-cpm.c 8199 8200FREESCALE IMX / MXC FEC DRIVER 8201M: Wei Fang <wei.fang@nxp.com> 8202R: Shenwei Wang <shenwei.wang@nxp.com> 8203R: Clark Wang <xiaoning.wang@nxp.com> 8204R: NXP Linux Team <linux-imx@nxp.com> 8205L: netdev@vger.kernel.org 8206S: Maintained 8207F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8208F: drivers/net/ethernet/freescale/fec.h 8209F: drivers/net/ethernet/freescale/fec_main.c 8210F: drivers/net/ethernet/freescale/fec_ptp.c 8211 8212FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8213M: Sascha Hauer <s.hauer@pengutronix.de> 8214R: Pengutronix Kernel Team <kernel@pengutronix.de> 8215L: linux-fbdev@vger.kernel.org 8216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8217S: Maintained 8218F: drivers/video/fbdev/imxfb.c 8219 8220FREESCALE IMX DDR PMU DRIVER 8221M: Frank Li <Frank.li@nxp.com> 8222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8223S: Maintained 8224F: Documentation/admin-guide/perf/imx-ddr.rst 8225F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8226F: drivers/perf/fsl_imx8_ddr_perf.c 8227 8228FREESCALE IMX I2C DRIVER 8229M: Oleksij Rempel <o.rempel@pengutronix.de> 8230R: Pengutronix Kernel Team <kernel@pengutronix.de> 8231L: linux-i2c@vger.kernel.org 8232S: Maintained 8233F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8234F: drivers/i2c/busses/i2c-imx.c 8235 8236FREESCALE IMX LPI2C DRIVER 8237M: Dong Aisheng <aisheng.dong@nxp.com> 8238L: linux-i2c@vger.kernel.org 8239L: linux-imx@nxp.com 8240S: Maintained 8241F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8242F: drivers/i2c/busses/i2c-imx-lpi2c.c 8243 8244FREESCALE MPC I2C DRIVER 8245M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8246L: linux-i2c@vger.kernel.org 8247S: Maintained 8248F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8249F: drivers/i2c/busses/i2c-mpc.c 8250 8251FREESCALE QORIQ DPAA ETHERNET DRIVER 8252M: Madalin Bucur <madalin.bucur@nxp.com> 8253L: netdev@vger.kernel.org 8254S: Maintained 8255F: drivers/net/ethernet/freescale/dpaa 8256 8257FREESCALE QORIQ DPAA FMAN DRIVER 8258M: Madalin Bucur <madalin.bucur@nxp.com> 8259R: Sean Anderson <sean.anderson@seco.com> 8260L: netdev@vger.kernel.org 8261S: Maintained 8262F: Documentation/devicetree/bindings/net/fsl-fman.txt 8263F: drivers/net/ethernet/freescale/fman 8264 8265FREESCALE QORIQ PTP CLOCK DRIVER 8266M: Yangbo Lu <yangbo.lu@nxp.com> 8267L: netdev@vger.kernel.org 8268S: Maintained 8269F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8270F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8271F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8272F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8273F: drivers/ptp/ptp_qoriq.c 8274F: drivers/ptp/ptp_qoriq_debugfs.c 8275F: include/linux/fsl/ptp_qoriq.h 8276 8277FREESCALE QUAD SPI DRIVER 8278M: Han Xu <han.xu@nxp.com> 8279L: linux-spi@vger.kernel.org 8280S: Maintained 8281F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8282F: drivers/spi/spi-fsl-qspi.c 8283 8284FREESCALE QUICC ENGINE LIBRARY 8285M: Qiang Zhao <qiang.zhao@nxp.com> 8286L: linuxppc-dev@lists.ozlabs.org 8287S: Maintained 8288F: drivers/soc/fsl/qe/ 8289F: include/soc/fsl/qe/ 8290 8291FREESCALE QUICC ENGINE QMC DRIVER 8292M: Herve Codina <herve.codina@bootlin.com> 8293L: linuxppc-dev@lists.ozlabs.org 8294S: Maintained 8295F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8296F: drivers/soc/fsl/qe/qmc.c 8297F: include/soc/fsl/qe/qmc.h 8298 8299FREESCALE QUICC ENGINE TSA DRIVER 8300M: Herve Codina <herve.codina@bootlin.com> 8301L: linuxppc-dev@lists.ozlabs.org 8302S: Maintained 8303F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8304F: drivers/soc/fsl/qe/tsa.c 8305F: drivers/soc/fsl/qe/tsa.h 8306F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8307 8308FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8309M: Li Yang <leoyang.li@nxp.com> 8310L: netdev@vger.kernel.org 8311L: linuxppc-dev@lists.ozlabs.org 8312S: Maintained 8313F: drivers/net/ethernet/freescale/ucc_geth* 8314 8315FREESCALE QUICC ENGINE UCC HDLC DRIVER 8316M: Zhao Qiang <qiang.zhao@nxp.com> 8317L: netdev@vger.kernel.org 8318L: linuxppc-dev@lists.ozlabs.org 8319S: Maintained 8320F: drivers/net/wan/fsl_ucc_hdlc* 8321 8322FREESCALE QUICC ENGINE UCC UART DRIVER 8323M: Timur Tabi <timur@kernel.org> 8324L: linuxppc-dev@lists.ozlabs.org 8325S: Maintained 8326F: drivers/tty/serial/ucc_uart.c 8327 8328FREESCALE SOC DRIVERS 8329M: Li Yang <leoyang.li@nxp.com> 8330L: linuxppc-dev@lists.ozlabs.org 8331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8332S: Maintained 8333F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8334F: Documentation/devicetree/bindings/soc/fsl/ 8335F: drivers/soc/fsl/ 8336F: include/linux/fsl/ 8337F: include/soc/fsl/ 8338 8339FREESCALE SOC FS_ENET DRIVER 8340M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8341L: linuxppc-dev@lists.ozlabs.org 8342L: netdev@vger.kernel.org 8343S: Maintained 8344F: drivers/net/ethernet/freescale/fs_enet/ 8345F: include/linux/fs_enet_pd.h 8346 8347FREESCALE SOC SOUND DRIVERS 8348M: Shengjiu Wang <shengjiu.wang@gmail.com> 8349M: Xiubo Li <Xiubo.Lee@gmail.com> 8350R: Fabio Estevam <festevam@gmail.com> 8351R: Nicolin Chen <nicoleotsuka@gmail.com> 8352L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8353L: linuxppc-dev@lists.ozlabs.org 8354S: Maintained 8355F: sound/soc/fsl/fsl* 8356F: sound/soc/fsl/imx* 8357F: sound/soc/fsl/mpc8610_hpcd.c 8358 8359FREESCALE SOC SOUND QMC DRIVER 8360M: Herve Codina <herve.codina@bootlin.com> 8361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8362L: linuxppc-dev@lists.ozlabs.org 8363S: Maintained 8364F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8365F: sound/soc/fsl/fsl_qmc_audio.c 8366 8367FREESCALE USB PERIPHERAL DRIVERS 8368M: Li Yang <leoyang.li@nxp.com> 8369L: linux-usb@vger.kernel.org 8370L: linuxppc-dev@lists.ozlabs.org 8371S: Maintained 8372F: drivers/usb/gadget/udc/fsl* 8373 8374FREESCALE USB PHY DRIVER 8375M: Ran Wang <ran.wang_1@nxp.com> 8376L: linux-usb@vger.kernel.org 8377L: linuxppc-dev@lists.ozlabs.org 8378S: Maintained 8379F: drivers/usb/phy/phy-fsl-usb* 8380 8381FREEVXFS FILESYSTEM 8382M: Christoph Hellwig <hch@infradead.org> 8383S: Maintained 8384W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8385F: fs/freevxfs/ 8386 8387FREEZER 8388M: "Rafael J. Wysocki" <rafael@kernel.org> 8389M: Pavel Machek <pavel@ucw.cz> 8390L: linux-pm@vger.kernel.org 8391S: Supported 8392F: Documentation/power/freezing-of-tasks.rst 8393F: include/linux/freezer.h 8394F: kernel/freezer.c 8395 8396FRONTSWAP API 8397M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8398L: linux-kernel@vger.kernel.org 8399S: Maintained 8400F: include/linux/frontswap.h 8401F: mm/frontswap.c 8402 8403FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8404M: David Howells <dhowells@redhat.com> 8405L: linux-cachefs@redhat.com (moderated for non-subscribers) 8406S: Supported 8407F: Documentation/filesystems/caching/ 8408F: fs/fscache/ 8409F: include/linux/fscache*.h 8410 8411FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8412M: Eric Biggers <ebiggers@kernel.org> 8413M: Theodore Y. Ts'o <tytso@mit.edu> 8414M: Jaegeuk Kim <jaegeuk@kernel.org> 8415L: linux-fscrypt@vger.kernel.org 8416S: Supported 8417Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8418T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8419F: Documentation/filesystems/fscrypt.rst 8420F: fs/crypto/ 8421F: include/linux/fscrypt.h 8422F: include/uapi/linux/fscrypt.h 8423 8424FSI SUBSYSTEM 8425M: Jeremy Kerr <jk@ozlabs.org> 8426M: Joel Stanley <joel@jms.id.au> 8427R: Alistar Popple <alistair@popple.id.au> 8428R: Eddie James <eajames@linux.ibm.com> 8429L: linux-fsi@lists.ozlabs.org 8430S: Supported 8431Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8432T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8433F: drivers/fsi/ 8434F: include/linux/fsi*.h 8435F: include/trace/events/fsi*.h 8436 8437FSI-ATTACHED I2C DRIVER 8438M: Eddie James <eajames@linux.ibm.com> 8439L: linux-i2c@vger.kernel.org 8440L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8441S: Maintained 8442F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8443F: drivers/i2c/busses/i2c-fsi.c 8444 8445FSI-ATTACHED SPI DRIVER 8446M: Eddie James <eajames@linux.ibm.com> 8447L: linux-spi@vger.kernel.org 8448S: Maintained 8449F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8450F: drivers/spi/spi-fsi.c 8451 8452FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8453M: Jan Kara <jack@suse.cz> 8454R: Amir Goldstein <amir73il@gmail.com> 8455L: linux-fsdevel@vger.kernel.org 8456S: Maintained 8457T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8458F: fs/notify/ 8459F: include/linux/fsnotify*.h 8460 8461FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8462M: Eric Biggers <ebiggers@kernel.org> 8463M: Theodore Y. Ts'o <tytso@mit.edu> 8464L: fsverity@lists.linux.dev 8465S: Supported 8466Q: https://patchwork.kernel.org/project/fsverity/list/ 8467T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8468F: Documentation/filesystems/fsverity.rst 8469F: fs/verity/ 8470F: include/linux/fsverity.h 8471F: include/uapi/linux/fsverity.h 8472 8473FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8474M: Michael Zaidman <michael.zaidman@gmail.com> 8475L: linux-i2c@vger.kernel.org 8476L: linux-input@vger.kernel.org 8477S: Maintained 8478F: drivers/hid/hid-ft260.c 8479 8480FUJITSU LAPTOP EXTRAS 8481M: Jonathan Woithe <jwoithe@just42.net> 8482L: platform-driver-x86@vger.kernel.org 8483S: Maintained 8484F: drivers/platform/x86/fujitsu-laptop.c 8485 8486FUJITSU TABLET EXTRAS 8487M: Robert Gerlach <khnz@gmx.de> 8488L: platform-driver-x86@vger.kernel.org 8489S: Maintained 8490F: drivers/platform/x86/fujitsu-tablet.c 8491 8492FUNCTION HOOKS (FTRACE) 8493M: Steven Rostedt <rostedt@goodmis.org> 8494M: Masami Hiramatsu <mhiramat@kernel.org> 8495R: Mark Rutland <mark.rutland@arm.com> 8496L: linux-kernel@vger.kernel.org 8497L: linux-trace-kernel@vger.kernel.org 8498S: Maintained 8499Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8500T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8501F: Documentation/trace/ftrace* 8502F: arch/*/*/*/*ftrace* 8503F: arch/*/*/*ftrace* 8504F: include/*/ftrace.h 8505F: kernel/trace/fgraph.c 8506F: kernel/trace/ftrace* 8507F: samples/ftrace 8508 8509FUNGIBLE ETHERNET DRIVERS 8510M: Dimitris Michailidis <dmichail@fungible.com> 8511L: netdev@vger.kernel.org 8512S: Supported 8513F: drivers/net/ethernet/fungible/ 8514 8515FUSE: FILESYSTEM IN USERSPACE 8516M: Miklos Szeredi <miklos@szeredi.hu> 8517L: linux-fsdevel@vger.kernel.org 8518S: Maintained 8519W: https://github.com/libfuse/ 8520T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8521F: Documentation/filesystems/fuse.rst 8522F: fs/fuse/ 8523F: include/uapi/linux/fuse.h 8524 8525FUTEX SUBSYSTEM 8526M: Thomas Gleixner <tglx@linutronix.de> 8527M: Ingo Molnar <mingo@redhat.com> 8528R: Peter Zijlstra <peterz@infradead.org> 8529R: Darren Hart <dvhart@infradead.org> 8530R: Davidlohr Bueso <dave@stgolabs.net> 8531R: André Almeida <andrealmeid@igalia.com> 8532L: linux-kernel@vger.kernel.org 8533S: Maintained 8534T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8535F: Documentation/locking/*futex* 8536F: include/asm-generic/futex.h 8537F: include/linux/futex.h 8538F: include/uapi/linux/futex.h 8539F: kernel/futex/* 8540F: tools/perf/bench/futex* 8541F: tools/testing/selftests/futex/ 8542 8543GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8544M: Tim Harvey <tharvey@gateworks.com> 8545S: Maintained 8546F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8547F: Documentation/hwmon/gsc-hwmon.rst 8548F: drivers/hwmon/gsc-hwmon.c 8549F: drivers/mfd/gateworks-gsc.c 8550F: include/linux/mfd/gsc.h 8551F: include/linux/platform_data/gsc_hwmon.h 8552 8553GCC PLUGINS 8554M: Kees Cook <keescook@chromium.org> 8555L: linux-hardening@vger.kernel.org 8556S: Maintained 8557T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8558F: Documentation/kbuild/gcc-plugins.rst 8559F: scripts/Makefile.gcc-plugins 8560F: scripts/gcc-plugins/ 8561 8562GCOV BASED KERNEL PROFILING 8563M: Peter Oberparleiter <oberpar@linux.ibm.com> 8564S: Maintained 8565F: Documentation/dev-tools/gcov.rst 8566F: kernel/gcov/ 8567 8568GDB KERNEL DEBUGGING HELPER SCRIPTS 8569M: Jan Kiszka <jan.kiszka@siemens.com> 8570M: Kieran Bingham <kbingham@kernel.org> 8571S: Supported 8572F: scripts/gdb/ 8573 8574GEMINI CRYPTO DRIVER 8575M: Corentin Labbe <clabbe@baylibre.com> 8576L: linux-crypto@vger.kernel.org 8577S: Maintained 8578F: drivers/crypto/gemini/ 8579 8580GEMTEK FM RADIO RECEIVER DRIVER 8581M: Hans Verkuil <hverkuil@xs4all.nl> 8582L: linux-media@vger.kernel.org 8583S: Maintained 8584W: https://linuxtv.org 8585T: git git://linuxtv.org/media_tree.git 8586F: drivers/media/radio/radio-gemtek* 8587 8588GENERIC ARCHITECTURE TOPOLOGY 8589M: Sudeep Holla <sudeep.holla@arm.com> 8590L: linux-kernel@vger.kernel.org 8591S: Maintained 8592F: drivers/base/arch_topology.c 8593F: include/linux/arch_topology.h 8594 8595GENERIC ENTRY CODE 8596M: Thomas Gleixner <tglx@linutronix.de> 8597M: Peter Zijlstra <peterz@infradead.org> 8598M: Andy Lutomirski <luto@kernel.org> 8599L: linux-kernel@vger.kernel.org 8600S: Maintained 8601T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8602F: include/linux/entry-common.h 8603F: include/linux/entry-kvm.h 8604F: kernel/entry/ 8605 8606GENERIC GPIO I2C DRIVER 8607M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8608S: Supported 8609F: drivers/i2c/busses/i2c-gpio.c 8610F: include/linux/platform_data/i2c-gpio.h 8611 8612GENERIC GPIO I2C MULTIPLEXER DRIVER 8613M: Peter Korsgaard <peter.korsgaard@barco.com> 8614L: linux-i2c@vger.kernel.org 8615S: Supported 8616F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8617F: drivers/i2c/muxes/i2c-mux-gpio.c 8618F: include/linux/platform_data/i2c-mux-gpio.h 8619 8620GENERIC HDLC (WAN) DRIVERS 8621M: Krzysztof Halasa <khc@pm.waw.pl> 8622S: Maintained 8623W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8624F: drivers/net/wan/c101.c 8625F: drivers/net/wan/hd6457* 8626F: drivers/net/wan/hdlc* 8627F: drivers/net/wan/n2.c 8628F: drivers/net/wan/pc300too.c 8629F: drivers/net/wan/pci200syn.c 8630F: drivers/net/wan/wanxl* 8631 8632GENERIC INCLUDE/ASM HEADER FILES 8633M: Arnd Bergmann <arnd@arndb.de> 8634L: linux-arch@vger.kernel.org 8635S: Maintained 8636T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8637F: include/asm-generic/ 8638F: include/uapi/asm-generic/ 8639 8640GENERIC PHY FRAMEWORK 8641M: Vinod Koul <vkoul@kernel.org> 8642M: Kishon Vijay Abraham I <kishon@kernel.org> 8643L: linux-phy@lists.infradead.org 8644S: Supported 8645Q: https://patchwork.kernel.org/project/linux-phy/list/ 8646T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8647F: Documentation/devicetree/bindings/phy/ 8648F: drivers/phy/ 8649F: include/dt-bindings/phy/ 8650F: include/linux/phy/ 8651 8652GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8653M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8654S: Supported 8655F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8656 8657GENERIC PM DOMAINS 8658M: "Rafael J. Wysocki" <rafael@kernel.org> 8659M: Kevin Hilman <khilman@kernel.org> 8660M: Ulf Hansson <ulf.hansson@linaro.org> 8661L: linux-pm@vger.kernel.org 8662S: Supported 8663F: Documentation/devicetree/bindings/power/power?domain* 8664F: drivers/base/power/domain*.c 8665F: include/linux/pm_domain.h 8666 8667GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8668M: Eugen Hristev <eugen.hristev@microchip.com> 8669L: linux-input@vger.kernel.org 8670S: Maintained 8671F: drivers/input/touchscreen/resistive-adc-touch.c 8672 8673GENERIC STRING LIBRARY 8674R: Andy Shevchenko <andy@kernel.org> 8675S: Maintained 8676F: include/linux/string.h 8677F: include/linux/string_choices.h 8678F: include/linux/string_helpers.h 8679F: lib/string.c 8680F: lib/string_helpers.c 8681F: lib/test-string_helpers.c 8682F: lib/test_string.c 8683 8684GENERIC UIO DRIVER FOR PCI DEVICES 8685M: "Michael S. Tsirkin" <mst@redhat.com> 8686L: kvm@vger.kernel.org 8687S: Supported 8688F: drivers/uio/uio_pci_generic.c 8689 8690GENERIC VDSO LIBRARY 8691M: Andy Lutomirski <luto@kernel.org> 8692M: Thomas Gleixner <tglx@linutronix.de> 8693M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8694L: linux-kernel@vger.kernel.org 8695S: Maintained 8696T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8697F: include/asm-generic/vdso/vsyscall.h 8698F: include/vdso/ 8699F: kernel/time/vsyscall.c 8700F: lib/vdso/ 8701 8702GENWQE (IBM Generic Workqueue Card) 8703M: Frank Haverkamp <haver@linux.ibm.com> 8704S: Supported 8705F: drivers/misc/genwqe/ 8706 8707GET_MAINTAINER SCRIPT 8708M: Joe Perches <joe@perches.com> 8709S: Maintained 8710F: scripts/get_maintainer.pl 8711 8712GFS2 FILE SYSTEM 8713M: Bob Peterson <rpeterso@redhat.com> 8714M: Andreas Gruenbacher <agruenba@redhat.com> 8715L: cluster-devel@redhat.com 8716S: Supported 8717B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8718T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8719F: Documentation/filesystems/gfs2* 8720F: fs/gfs2/ 8721F: include/uapi/linux/gfs2_ondisk.h 8722 8723GIGABYTE WMI DRIVER 8724M: Thomas Weißschuh <thomas@weissschuh.net> 8725L: platform-driver-x86@vger.kernel.org 8726S: Maintained 8727F: drivers/platform/x86/gigabyte-wmi.c 8728 8729GNSS SUBSYSTEM 8730M: Johan Hovold <johan@kernel.org> 8731S: Maintained 8732T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8733F: Documentation/ABI/testing/sysfs-class-gnss 8734F: Documentation/devicetree/bindings/gnss/ 8735F: drivers/gnss/ 8736F: include/linux/gnss.h 8737 8738GO7007 MPEG CODEC 8739M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8740L: linux-media@vger.kernel.org 8741S: Maintained 8742F: drivers/media/usb/go7007/ 8743 8744GOODIX TOUCHSCREEN 8745M: Bastien Nocera <hadess@hadess.net> 8746M: Hans de Goede <hdegoede@redhat.com> 8747L: linux-input@vger.kernel.org 8748S: Maintained 8749F: drivers/input/touchscreen/goodix* 8750 8751GOOGLE ETHERNET DRIVERS 8752M: Jeroen de Borst <jeroendb@google.com> 8753M: Praveen Kaligineedi <pkaligineedi@google.com> 8754R: Shailend Chand <shailend@google.com> 8755L: netdev@vger.kernel.org 8756S: Supported 8757F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8758F: drivers/net/ethernet/google 8759 8760GPD POCKET FAN DRIVER 8761M: Hans de Goede <hdegoede@redhat.com> 8762L: platform-driver-x86@vger.kernel.org 8763S: Maintained 8764F: drivers/platform/x86/gpd-pocket-fan.c 8765 8766GPIO ACPI SUPPORT 8767M: Mika Westerberg <mika.westerberg@linux.intel.com> 8768M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8769L: linux-gpio@vger.kernel.org 8770L: linux-acpi@vger.kernel.org 8771S: Supported 8772T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8773F: Documentation/firmware-guide/acpi/gpio-properties.rst 8774F: drivers/gpio/gpiolib-acpi.c 8775F: drivers/gpio/gpiolib-acpi.h 8776 8777GPIO AGGREGATOR 8778M: Geert Uytterhoeven <geert+renesas@glider.be> 8779L: linux-gpio@vger.kernel.org 8780S: Supported 8781F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8782F: drivers/gpio/gpio-aggregator.c 8783 8784GPIO IR Transmitter 8785M: Sean Young <sean@mess.org> 8786L: linux-media@vger.kernel.org 8787S: Maintained 8788F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8789F: drivers/media/rc/gpio-ir-tx.c 8790 8791GPIO MOCKUP DRIVER 8792M: Bamvor Jian Zhang <bamv2005@gmail.com> 8793L: linux-gpio@vger.kernel.org 8794S: Maintained 8795F: drivers/gpio/gpio-mockup.c 8796F: tools/testing/selftests/gpio/ 8797 8798GPIO REGMAP 8799R: Michael Walle <michael@walle.cc> 8800S: Maintained 8801F: drivers/gpio/gpio-regmap.c 8802F: include/linux/gpio/regmap.h 8803 8804GPIO SUBSYSTEM 8805M: Linus Walleij <linus.walleij@linaro.org> 8806M: Bartosz Golaszewski <brgl@bgdev.pl> 8807R: Andy Shevchenko <andy@kernel.org> 8808L: linux-gpio@vger.kernel.org 8809S: Maintained 8810T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8811F: Documentation/ABI/obsolete/sysfs-gpio 8812F: Documentation/ABI/testing/gpio-cdev 8813F: Documentation/admin-guide/gpio/ 8814F: Documentation/devicetree/bindings/gpio/ 8815F: Documentation/driver-api/gpio/ 8816F: drivers/gpio/ 8817F: include/dt-bindings/gpio/ 8818F: include/linux/gpio.h 8819F: include/linux/gpio/ 8820F: include/linux/of_gpio.h 8821F: include/uapi/linux/gpio.h 8822F: tools/gpio/ 8823 8824GRE DEMULTIPLEXER DRIVER 8825M: Dmitry Kozlov <xeb@mail.ru> 8826L: netdev@vger.kernel.org 8827S: Maintained 8828F: include/net/gre.h 8829F: net/ipv4/gre_demux.c 8830F: net/ipv4/gre_offload.c 8831 8832GRETH 10/100/1G Ethernet MAC device driver 8833M: Andreas Larsson <andreas@gaisler.com> 8834L: netdev@vger.kernel.org 8835S: Maintained 8836F: drivers/net/ethernet/aeroflex/ 8837 8838GREYBUS AUDIO PROTOCOLS DRIVERS 8839M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8840M: Mark Greer <mgreer@animalcreek.com> 8841S: Maintained 8842F: drivers/staging/greybus/audio_apbridgea.c 8843F: drivers/staging/greybus/audio_apbridgea.h 8844F: drivers/staging/greybus/audio_codec.c 8845F: drivers/staging/greybus/audio_codec.h 8846F: drivers/staging/greybus/audio_gb.c 8847F: drivers/staging/greybus/audio_manager.c 8848F: drivers/staging/greybus/audio_manager.h 8849F: drivers/staging/greybus/audio_manager_module.c 8850F: drivers/staging/greybus/audio_manager_private.h 8851F: drivers/staging/greybus/audio_manager_sysfs.c 8852F: drivers/staging/greybus/audio_module.c 8853F: drivers/staging/greybus/audio_topology.c 8854 8855GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8856M: Viresh Kumar <vireshk@kernel.org> 8857S: Maintained 8858F: drivers/staging/greybus/authentication.c 8859F: drivers/staging/greybus/bootrom.c 8860F: drivers/staging/greybus/firmware.h 8861F: drivers/staging/greybus/fw-core.c 8862F: drivers/staging/greybus/fw-download.c 8863F: drivers/staging/greybus/fw-management.c 8864F: drivers/staging/greybus/greybus_authentication.h 8865F: drivers/staging/greybus/greybus_firmware.h 8866F: drivers/staging/greybus/hid.c 8867F: drivers/staging/greybus/i2c.c 8868F: drivers/staging/greybus/spi.c 8869F: drivers/staging/greybus/spilib.c 8870F: drivers/staging/greybus/spilib.h 8871 8872GREYBUS LOOPBACK DRIVER 8873M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8874S: Maintained 8875F: drivers/staging/greybus/loopback.c 8876 8877GREYBUS PLATFORM DRIVERS 8878M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8879S: Maintained 8880F: drivers/staging/greybus/arche-apb-ctrl.c 8881F: drivers/staging/greybus/arche-platform.c 8882F: drivers/staging/greybus/arche_platform.h 8883 8884GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8885M: Rui Miguel Silva <rmfrfs@gmail.com> 8886S: Maintained 8887F: drivers/staging/greybus/gpio.c 8888F: drivers/staging/greybus/light.c 8889F: drivers/staging/greybus/power_supply.c 8890F: drivers/staging/greybus/sdio.c 8891F: drivers/staging/greybus/spi.c 8892F: drivers/staging/greybus/spilib.c 8893 8894GREYBUS SUBSYSTEM 8895M: Johan Hovold <johan@kernel.org> 8896M: Alex Elder <elder@kernel.org> 8897M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8898L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8899S: Maintained 8900F: drivers/greybus/ 8901F: drivers/staging/greybus/ 8902F: include/linux/greybus.h 8903F: include/linux/greybus/ 8904 8905GREYBUS UART PROTOCOLS DRIVERS 8906M: David Lin <dtwlin@gmail.com> 8907S: Maintained 8908F: drivers/staging/greybus/log.c 8909F: drivers/staging/greybus/uart.c 8910 8911GS1662 VIDEO SERIALIZER 8912M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8913L: linux-media@vger.kernel.org 8914S: Maintained 8915T: git git://linuxtv.org/media_tree.git 8916F: drivers/media/spi/gs1662.c 8917 8918GSPCA FINEPIX SUBDRIVER 8919M: Frank Zago <frank@zago.net> 8920L: linux-media@vger.kernel.org 8921S: Maintained 8922T: git git://linuxtv.org/media_tree.git 8923F: drivers/media/usb/gspca/finepix.c 8924 8925GSPCA GL860 SUBDRIVER 8926M: Olivier Lorin <o.lorin@laposte.net> 8927L: linux-media@vger.kernel.org 8928S: Maintained 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/usb/gspca/gl860/ 8931 8932GSPCA M5602 SUBDRIVER 8933M: Erik Andren <erik.andren@gmail.com> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/m5602/ 8938 8939GSPCA PAC207 SONIXB SUBDRIVER 8940M: Hans Verkuil <hverkuil@xs4all.nl> 8941L: linux-media@vger.kernel.org 8942S: Odd Fixes 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/pac207.c 8945 8946GSPCA SN9C20X SUBDRIVER 8947M: Brian Johnson <brijohn@gmail.com> 8948L: linux-media@vger.kernel.org 8949S: Maintained 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/sn9c20x.c 8952 8953GSPCA T613 SUBDRIVER 8954M: Leandro Costantino <lcostantino@gmail.com> 8955L: linux-media@vger.kernel.org 8956S: Maintained 8957T: git git://linuxtv.org/media_tree.git 8958F: drivers/media/usb/gspca/t613.c 8959 8960GSPCA USB WEBCAM DRIVER 8961M: Hans Verkuil <hverkuil@xs4all.nl> 8962L: linux-media@vger.kernel.org 8963S: Odd Fixes 8964T: git git://linuxtv.org/media_tree.git 8965F: drivers/media/usb/gspca/ 8966 8967GTP (GPRS Tunneling Protocol) 8968M: Pablo Neira Ayuso <pablo@netfilter.org> 8969M: Harald Welte <laforge@gnumonks.org> 8970L: osmocom-net-gprs@lists.osmocom.org 8971S: Maintained 8972T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8973F: drivers/net/gtp.c 8974 8975GUID PARTITION TABLE (GPT) 8976M: Davidlohr Bueso <dave@stgolabs.net> 8977L: linux-efi@vger.kernel.org 8978S: Maintained 8979F: block/partitions/efi.* 8980 8981HABANALABS PCI DRIVER 8982M: Oded Gabbay <ogabbay@kernel.org> 8983L: dri-devel@lists.freedesktop.org 8984S: Supported 8985C: irc://irc.oftc.net/dri-devel 8986T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8987F: Documentation/ABI/testing/debugfs-driver-habanalabs 8988F: Documentation/ABI/testing/sysfs-driver-habanalabs 8989F: drivers/accel/habanalabs/ 8990F: include/trace/events/habanalabs.h 8991F: include/uapi/drm/habanalabs_accel.h 8992 8993HACKRF MEDIA DRIVER 8994M: Antti Palosaari <crope@iki.fi> 8995L: linux-media@vger.kernel.org 8996S: Maintained 8997W: https://linuxtv.org 8998W: http://palosaari.fi/linux/ 8999Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9000T: git git://linuxtv.org/anttip/media_tree.git 9001F: drivers/media/usb/hackrf/ 9002 9003HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9004M: Chuck Lever <chuck.lever@oracle.com> 9005L: kernel-tls-handshake@lists.linux.dev 9006L: netdev@vger.kernel.org 9007S: Maintained 9008F: Documentation/netlink/specs/handshake.yaml 9009F: Documentation/networking/tls-handshake.rst 9010F: include/net/handshake.h 9011F: include/trace/events/handshake.h 9012F: net/handshake/ 9013 9014HANTRO VPU CODEC DRIVER 9015M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9016M: Philipp Zabel <p.zabel@pengutronix.de> 9017L: linux-media@vger.kernel.org 9018L: linux-rockchip@lists.infradead.org 9019S: Maintained 9020F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9021F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9022F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9023F: drivers/media/platform/verisilicon/ 9024 9025HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9026M: Frank Seidel <frank@f-seidel.de> 9027L: platform-driver-x86@vger.kernel.org 9028S: Maintained 9029W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9030F: drivers/platform/x86/hdaps.c 9031 9032HARDWARE MONITORING 9033M: Jean Delvare <jdelvare@suse.com> 9034M: Guenter Roeck <linux@roeck-us.net> 9035L: linux-hwmon@vger.kernel.org 9036S: Maintained 9037W: http://hwmon.wiki.kernel.org/ 9038T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9039F: Documentation/ABI/testing/sysfs-class-hwmon 9040F: Documentation/devicetree/bindings/hwmon/ 9041F: Documentation/hwmon/ 9042F: drivers/hwmon/ 9043F: include/linux/hwmon*.h 9044F: include/trace/events/hwmon*.h 9045K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9046 9047HARDWARE RANDOM NUMBER GENERATOR CORE 9048M: Olivia Mackall <olivia@selenic.com> 9049M: Herbert Xu <herbert@gondor.apana.org.au> 9050L: linux-crypto@vger.kernel.org 9051S: Odd fixes 9052F: Documentation/admin-guide/hw_random.rst 9053F: Documentation/devicetree/bindings/rng/ 9054F: drivers/char/hw_random/ 9055F: include/linux/hw_random.h 9056 9057HARDWARE SPINLOCK CORE 9058M: Ohad Ben-Cohen <ohad@wizery.com> 9059M: Bjorn Andersson <andersson@kernel.org> 9060R: Baolin Wang <baolin.wang7@gmail.com> 9061L: linux-remoteproc@vger.kernel.org 9062S: Maintained 9063T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9064F: Documentation/devicetree/bindings/hwlock/ 9065F: Documentation/locking/hwspinlock.rst 9066F: drivers/hwspinlock/ 9067F: include/linux/hwspinlock.h 9068 9069HARDWARE TRACING FACILITIES 9070M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9071S: Maintained 9072F: drivers/hwtracing/ 9073 9074HARMONY SOUND DRIVER 9075L: linux-parisc@vger.kernel.org 9076S: Maintained 9077F: sound/parisc/harmony.* 9078 9079HDPVR USB VIDEO ENCODER DRIVER 9080M: Hans Verkuil <hverkuil@xs4all.nl> 9081L: linux-media@vger.kernel.org 9082S: Odd Fixes 9083W: https://linuxtv.org 9084T: git git://linuxtv.org/media_tree.git 9085F: drivers/media/usb/hdpvr/ 9086 9087HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9088M: Matt Hsiao <matt.hsiao@hpe.com> 9089S: Supported 9090F: drivers/misc/hpilo.[ch] 9091 9092HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9093M: Jerry Hoemann <jerry.hoemann@hpe.com> 9094S: Supported 9095F: Documentation/watchdog/hpwdt.rst 9096F: drivers/watchdog/hpwdt.c 9097 9098HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9099M: Don Brace <don.brace@microchip.com> 9100L: storagedev@microchip.com 9101L: linux-scsi@vger.kernel.org 9102S: Supported 9103F: Documentation/scsi/hpsa.rst 9104F: drivers/scsi/hpsa*.[ch] 9105F: include/linux/cciss*.h 9106F: include/uapi/linux/cciss*.h 9107 9108HFI1 DRIVER 9109M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9110L: linux-rdma@vger.kernel.org 9111S: Supported 9112F: drivers/infiniband/hw/hfi1 9113 9114HFS FILESYSTEM 9115L: linux-fsdevel@vger.kernel.org 9116S: Orphan 9117F: Documentation/filesystems/hfs.rst 9118F: fs/hfs/ 9119 9120HFSPLUS FILESYSTEM 9121L: linux-fsdevel@vger.kernel.org 9122S: Orphan 9123F: Documentation/filesystems/hfsplus.rst 9124F: fs/hfsplus/ 9125 9126HGA FRAMEBUFFER DRIVER 9127M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9128L: linux-nvidia@lists.surfsouth.com 9129S: Maintained 9130W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9131F: drivers/video/fbdev/hgafb.c 9132 9133HIBERNATION (aka Software Suspend, aka swsusp) 9134M: "Rafael J. Wysocki" <rafael@kernel.org> 9135M: Pavel Machek <pavel@ucw.cz> 9136L: linux-pm@vger.kernel.org 9137S: Supported 9138B: https://bugzilla.kernel.org 9139F: arch/*/include/asm/suspend*.h 9140F: arch/x86/power/ 9141F: drivers/base/power/ 9142F: include/linux/freezer.h 9143F: include/linux/pm.h 9144F: include/linux/suspend.h 9145F: kernel/power/ 9146 9147HID CORE LAYER 9148M: Jiri Kosina <jikos@kernel.org> 9149M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9150L: linux-input@vger.kernel.org 9151S: Maintained 9152T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9153F: Documentation/hid/ 9154F: drivers/hid/ 9155F: include/linux/hid* 9156F: include/uapi/linux/hid* 9157F: samples/hid/ 9158F: tools/testing/selftests/hid/ 9159 9160HID LOGITECH DRIVERS 9161R: Filipe Laíns <lains@riseup.net> 9162L: linux-input@vger.kernel.org 9163S: Maintained 9164F: drivers/hid/hid-logitech-* 9165 9166HID NVIDIA SHIELD DRIVER 9167M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9168L: linux-input@vger.kernel.org 9169S: Maintained 9170F: drivers/hid/hid-nvidia-shield.c 9171 9172HID PHOENIX RC FLIGHT CONTROLLER 9173M: Marcus Folkesson <marcus.folkesson@gmail.com> 9174L: linux-input@vger.kernel.org 9175S: Maintained 9176F: drivers/hid/hid-pxrc.c 9177 9178HID PLAYSTATION DRIVER 9179M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9180L: linux-input@vger.kernel.org 9181S: Supported 9182F: drivers/hid/hid-playstation.c 9183 9184HID SENSOR HUB DRIVERS 9185M: Jiri Kosina <jikos@kernel.org> 9186M: Jonathan Cameron <jic23@kernel.org> 9187M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9188L: linux-input@vger.kernel.org 9189L: linux-iio@vger.kernel.org 9190S: Maintained 9191F: Documentation/hid/hid-sensor* 9192F: drivers/hid/hid-sensor-* 9193F: drivers/iio/*/hid-* 9194F: include/linux/hid-sensor-* 9195 9196HID VRC-2 CAR CONTROLLER DRIVER 9197M: Marcus Folkesson <marcus.folkesson@gmail.com> 9198L: linux-input@vger.kernel.org 9199S: Maintained 9200F: drivers/hid/hid-vrc2.c 9201 9202HID WACOM DRIVER 9203M: Ping Cheng <ping.cheng@wacom.com> 9204M: Jason Gerecke <jason.gerecke@wacom.com> 9205L: linux-input@vger.kernel.org 9206S: Maintained 9207F: drivers/hid/wacom.h 9208F: drivers/hid/wacom_* 9209 9210HID++ LOGITECH DRIVERS 9211R: Filipe Laíns <lains@riseup.net> 9212R: Bastien Nocera <hadess@hadess.net> 9213L: linux-input@vger.kernel.org 9214S: Maintained 9215F: drivers/hid/hid-logitech-hidpp.c 9216 9217HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9218M: Thomas Gleixner <tglx@linutronix.de> 9219L: linux-kernel@vger.kernel.org 9220S: Maintained 9221T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9222F: Documentation/timers/ 9223F: include/linux/clockchips.h 9224F: include/linux/hrtimer.h 9225F: kernel/time/clockevents.c 9226F: kernel/time/hrtimer.c 9227F: kernel/time/timer_*.c 9228 9229HIGH-SPEED SCC DRIVER FOR AX.25 9230L: linux-hams@vger.kernel.org 9231S: Orphan 9232F: drivers/net/hamradio/scc.c 9233 9234HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9235M: HighPoint Linux Team <linux@highpoint-tech.com> 9236S: Supported 9237W: http://www.highpoint-tech.com 9238F: Documentation/scsi/hptiop.rst 9239F: drivers/scsi/hptiop.c 9240 9241HIKEY960 ONBOARD USB GPIO HUB DRIVER 9242M: John Stultz <jstultz@google.com> 9243L: linux-kernel@vger.kernel.org 9244S: Maintained 9245F: drivers/misc/hisi_hikey_usb.c 9246 9247HIMAX HX83112B TOUCHSCREEN SUPPORT 9248M: Job Noorman <job@noorman.info> 9249L: linux-input@vger.kernel.org 9250S: Maintained 9251F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9252F: drivers/input/touchscreen/himax_hx83112b.c 9253 9254HIPPI 9255M: Jes Sorensen <jes@trained-monkey.org> 9256L: linux-hippi@sunsite.dk 9257S: Maintained 9258F: drivers/net/hippi/ 9259F: include/linux/hippidevice.h 9260F: include/uapi/linux/if_hippi.h 9261F: net/802/hippi.c 9262 9263HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9264M: Kurt Kanzenbach <kurt@linutronix.de> 9265L: netdev@vger.kernel.org 9266S: Maintained 9267F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9268F: drivers/net/dsa/hirschmann/* 9269F: include/linux/platform_data/hirschmann-hellcreek.h 9270F: net/dsa/tag_hellcreek.c 9271 9272HISILICON DMA DRIVER 9273M: Zhou Wang <wangzhou1@hisilicon.com> 9274M: Jie Hai <haijie1@huawei.com> 9275L: dmaengine@vger.kernel.org 9276S: Maintained 9277F: drivers/dma/hisi_dma.c 9278 9279HISILICON GPIO DRIVER 9280M: Jay Fang <f.fangjian@huawei.com> 9281L: linux-gpio@vger.kernel.org 9282S: Maintained 9283F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9284F: drivers/gpio/gpio-hisi.c 9285 9286HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9287M: Longfang Liu <liulongfang@huawei.com> 9288L: linux-crypto@vger.kernel.org 9289S: Maintained 9290F: Documentation/ABI/testing/debugfs-hisi-hpre 9291F: drivers/crypto/hisilicon/hpre/hpre.h 9292F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9293F: drivers/crypto/hisilicon/hpre/hpre_main.c 9294 9295HISILICON HNS3 PMU DRIVER 9296M: Guangbin Huang <huangguangbin2@huawei.com> 9297S: Supported 9298F: Documentation/admin-guide/perf/hns3-pmu.rst 9299F: drivers/perf/hisilicon/hns3_pmu.c 9300 9301HISILICON I2C CONTROLLER DRIVER 9302M: Yicong Yang <yangyicong@hisilicon.com> 9303L: linux-i2c@vger.kernel.org 9304S: Maintained 9305W: https://www.hisilicon.com 9306F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9307F: drivers/i2c/busses/i2c-hisi.c 9308 9309HISILICON LPC BUS DRIVER 9310M: Jay Fang <f.fangjian@huawei.com> 9311S: Maintained 9312W: http://www.hisilicon.com 9313F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9314F: drivers/bus/hisi_lpc.c 9315 9316HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9317M: Yisen Zhuang <yisen.zhuang@huawei.com> 9318M: Salil Mehta <salil.mehta@huawei.com> 9319L: netdev@vger.kernel.org 9320S: Maintained 9321W: http://www.hisilicon.com 9322F: drivers/net/ethernet/hisilicon/hns3/ 9323 9324HISILICON NETWORK SUBSYSTEM DRIVER 9325M: Yisen Zhuang <yisen.zhuang@huawei.com> 9326M: Salil Mehta <salil.mehta@huawei.com> 9327L: netdev@vger.kernel.org 9328S: Maintained 9329W: http://www.hisilicon.com 9330F: Documentation/devicetree/bindings/net/hisilicon*.txt 9331F: drivers/net/ethernet/hisilicon/ 9332 9333HISILICON PMU DRIVER 9334M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9335M: Jonathan Cameron <jonathan.cameron@huawei.com> 9336S: Supported 9337W: http://www.hisilicon.com 9338F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9339F: Documentation/admin-guide/perf/hisi-pmu.rst 9340F: drivers/perf/hisilicon 9341 9342HISILICON PTT DRIVER 9343M: Yicong Yang <yangyicong@hisilicon.com> 9344M: Jonathan Cameron <jonathan.cameron@huawei.com> 9345L: linux-kernel@vger.kernel.org 9346S: Maintained 9347F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9348F: Documentation/trace/hisi-ptt.rst 9349F: drivers/hwtracing/ptt/ 9350F: tools/perf/arch/arm64/util/hisi-ptt.c 9351F: tools/perf/util/hisi-ptt* 9352F: tools/perf/util/hisi-ptt-decoder/* 9353 9354HISILICON QM DRIVER 9355M: Weili Qian <qianweili@huawei.com> 9356M: Zhou Wang <wangzhou1@hisilicon.com> 9357L: linux-crypto@vger.kernel.org 9358S: Maintained 9359F: drivers/crypto/hisilicon/Kconfig 9360F: drivers/crypto/hisilicon/Makefile 9361F: drivers/crypto/hisilicon/qm.c 9362F: drivers/crypto/hisilicon/sgl.c 9363F: include/linux/hisi_acc_qm.h 9364 9365HISILICON ROCE DRIVER 9366M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9367M: Junxian Huang <huangjunxian6@hisilicon.com> 9368L: linux-rdma@vger.kernel.org 9369S: Maintained 9370F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9371F: drivers/infiniband/hw/hns/ 9372 9373HISILICON SAS Controller 9374M: Xiang Chen <chenxiang66@hisilicon.com> 9375S: Supported 9376W: http://www.hisilicon.com 9377F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9378F: drivers/scsi/hisi_sas/ 9379 9380HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9381M: Kai Ye <yekai13@huawei.com> 9382M: Longfang Liu <liulongfang@huawei.com> 9383L: linux-crypto@vger.kernel.org 9384S: Maintained 9385F: Documentation/ABI/testing/debugfs-hisi-sec 9386F: drivers/crypto/hisilicon/sec2/sec.h 9387F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9388F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9389F: drivers/crypto/hisilicon/sec2/sec_main.c 9390 9391HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9392M: Jay Fang <f.fangjian@huawei.com> 9393L: linux-spi@vger.kernel.org 9394S: Maintained 9395W: http://www.hisilicon.com 9396F: drivers/spi/spi-hisi-kunpeng.c 9397 9398HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9399M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9400L: linux-kernel@vger.kernel.org 9401S: Maintained 9402F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9403F: drivers/spmi/hisi-spmi-controller.c 9404 9405HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9406M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9407L: linux-kernel@vger.kernel.org 9408S: Maintained 9409F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9410F: drivers/mfd/hi6421-spmi-pmic.c 9411 9412HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9413M: Weili Qian <qianweili@huawei.com> 9414S: Maintained 9415F: drivers/crypto/hisilicon/trng/trng.c 9416 9417HISILICON V3XX SPI NOR FLASH Controller Driver 9418M: Jay Fang <f.fangjian@huawei.com> 9419S: Maintained 9420W: http://www.hisilicon.com 9421F: drivers/spi/spi-hisi-sfc-v3xx.c 9422 9423HISILICON ZIP Controller DRIVER 9424M: Yang Shen <shenyang39@huawei.com> 9425M: Zhou Wang <wangzhou1@hisilicon.com> 9426L: linux-crypto@vger.kernel.org 9427S: Maintained 9428F: Documentation/ABI/testing/debugfs-hisi-zip 9429F: drivers/crypto/hisilicon/zip/ 9430 9431HMM - Heterogeneous Memory Management 9432M: Jérôme Glisse <jglisse@redhat.com> 9433L: linux-mm@kvack.org 9434S: Maintained 9435F: Documentation/mm/hmm.rst 9436F: include/linux/hmm* 9437F: lib/test_hmm* 9438F: mm/hmm* 9439F: tools/testing/selftests/mm/*hmm* 9440 9441HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9442M: Andreas Klinger <ak@it-klinger.de> 9443L: linux-iio@vger.kernel.org 9444S: Maintained 9445F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9446F: drivers/iio/pressure/mprls0025pa.c 9447 9448HOST AP DRIVER 9449M: Jouni Malinen <j@w1.fi> 9450L: linux-wireless@vger.kernel.org 9451S: Obsolete 9452W: http://w1.fi/hostap-driver.html 9453F: drivers/net/wireless/intersil/hostap/ 9454 9455HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9456L: platform-driver-x86@vger.kernel.org 9457S: Orphan 9458F: drivers/platform/x86/hp/tc1100-wmi.c 9459 9460HP WMI HARDWARE MONITOR DRIVER 9461M: James Seo <james@equiv.tech> 9462L: linux-hwmon@vger.kernel.org 9463S: Maintained 9464F: Documentation/hwmon/hp-wmi-sensors.rst 9465F: drivers/hwmon/hp-wmi-sensors.c 9466 9467HPET: High Precision Event Timers driver 9468M: Clemens Ladisch <clemens@ladisch.de> 9469S: Maintained 9470F: Documentation/timers/hpet.rst 9471F: drivers/char/hpet.c 9472F: include/linux/hpet.h 9473F: include/uapi/linux/hpet.h 9474 9475HPET: x86 9476S: Orphan 9477F: arch/x86/include/asm/hpet.h 9478F: arch/x86/kernel/hpet.c 9479 9480HPFS FILESYSTEM 9481M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9482S: Maintained 9483W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9484F: fs/hpfs/ 9485 9486HSI SUBSYSTEM 9487M: Sebastian Reichel <sre@kernel.org> 9488S: Maintained 9489T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9490F: Documentation/ABI/testing/sysfs-bus-hsi 9491F: Documentation/driver-api/hsi.rst 9492F: drivers/hsi/ 9493F: include/linux/hsi/ 9494F: include/uapi/linux/hsi/ 9495 9496HSO 3G MODEM DRIVER 9497L: linux-usb@vger.kernel.org 9498S: Orphan 9499F: drivers/net/usb/hso.c 9500 9501HSR NETWORK PROTOCOL 9502L: netdev@vger.kernel.org 9503S: Orphan 9504F: net/hsr/ 9505 9506HT16K33 LED CONTROLLER DRIVER 9507M: Robin van der Gracht <robin@protonic.nl> 9508S: Maintained 9509F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9510F: drivers/auxdisplay/ht16k33.c 9511 9512HTCPEN TOUCHSCREEN DRIVER 9513M: Pau Oliva Fora <pof@eslack.org> 9514L: linux-input@vger.kernel.org 9515S: Maintained 9516F: drivers/input/touchscreen/htcpen.c 9517 9518HTE SUBSYSTEM 9519M: Dipen Patel <dipenp@nvidia.com> 9520L: timestamp@lists.linux.dev 9521S: Maintained 9522Q: https://patchwork.kernel.org/project/timestamp/list/ 9523T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9524F: Documentation/devicetree/bindings/timestamp/ 9525F: Documentation/driver-api/hte/ 9526F: drivers/hte/ 9527F: include/linux/hte.h 9528 9529HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9530M: Lorenzo Bianconi <lorenzo@kernel.org> 9531L: linux-iio@vger.kernel.org 9532S: Maintained 9533W: http://www.st.com/ 9534F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9535F: drivers/iio/humidity/hts221* 9536 9537HUAWEI ETHERNET DRIVER 9538M: Cai Huoqing <cai.huoqing@linux.dev> 9539L: netdev@vger.kernel.org 9540S: Maintained 9541F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9542F: drivers/net/ethernet/huawei/hinic/ 9543 9544HUGETLB SUBSYSTEM 9545M: Mike Kravetz <mike.kravetz@oracle.com> 9546M: Muchun Song <muchun.song@linux.dev> 9547L: linux-mm@kvack.org 9548S: Maintained 9549F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9550F: Documentation/admin-guide/mm/hugetlbpage.rst 9551F: Documentation/mm/hugetlbfs_reserv.rst 9552F: Documentation/mm/vmemmap_dedup.rst 9553F: fs/hugetlbfs/ 9554F: include/linux/hugetlb.h 9555F: mm/hugetlb.c 9556F: mm/hugetlb_vmemmap.c 9557F: mm/hugetlb_vmemmap.h 9558 9559HVA ST MEDIA DRIVER 9560M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9561L: linux-media@vger.kernel.org 9562S: Supported 9563W: https://linuxtv.org 9564T: git git://linuxtv.org/media_tree.git 9565F: drivers/media/platform/st/sti/hva 9566 9567HWPOISON MEMORY FAILURE HANDLING 9568M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9569R: Miaohe Lin <linmiaohe@huawei.com> 9570L: linux-mm@kvack.org 9571S: Maintained 9572F: mm/hwpoison-inject.c 9573F: mm/memory-failure.c 9574 9575HYCON HY46XX TOUCHSCREEN SUPPORT 9576M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9577L: linux-input@vger.kernel.org 9578S: Maintained 9579F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9580F: drivers/input/touchscreen/hycon-hy46xx.c 9581 9582HYGON PROCESSOR SUPPORT 9583M: Pu Wen <puwen@hygon.cn> 9584L: linux-kernel@vger.kernel.org 9585S: Maintained 9586F: arch/x86/kernel/cpu/hygon.c 9587 9588HYNIX HI556 SENSOR DRIVER 9589M: Shawn Tu <shawnx.tu@intel.com> 9590L: linux-media@vger.kernel.org 9591S: Maintained 9592T: git git://linuxtv.org/media_tree.git 9593F: drivers/media/i2c/hi556.c 9594 9595HYNIX HI846 SENSOR DRIVER 9596M: Martin Kepplinger <martin.kepplinger@puri.sm> 9597L: linux-media@vger.kernel.org 9598S: Maintained 9599F: drivers/media/i2c/hi846.c 9600 9601HYNIX HI847 SENSOR DRIVER 9602M: Shawn Tu <shawnx.tu@intel.com> 9603L: linux-media@vger.kernel.org 9604S: Maintained 9605F: drivers/media/i2c/hi847.c 9606 9607Hyper-V/Azure CORE AND DRIVERS 9608M: "K. Y. Srinivasan" <kys@microsoft.com> 9609M: Haiyang Zhang <haiyangz@microsoft.com> 9610M: Wei Liu <wei.liu@kernel.org> 9611M: Dexuan Cui <decui@microsoft.com> 9612L: linux-hyperv@vger.kernel.org 9613S: Supported 9614T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9615F: Documentation/ABI/stable/sysfs-bus-vmbus 9616F: Documentation/ABI/testing/debugfs-hyperv 9617F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9618F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9619F: Documentation/virt/hyperv 9620F: arch/arm64/hyperv 9621F: arch/arm64/include/asm/hyperv-tlfs.h 9622F: arch/arm64/include/asm/mshyperv.h 9623F: arch/x86/hyperv 9624F: arch/x86/include/asm/hyperv-tlfs.h 9625F: arch/x86/include/asm/mshyperv.h 9626F: arch/x86/include/asm/trace/hyperv.h 9627F: arch/x86/kernel/cpu/mshyperv.c 9628F: drivers/clocksource/hyperv_timer.c 9629F: drivers/hid/hid-hyperv.c 9630F: drivers/hv/ 9631F: drivers/input/serio/hyperv-keyboard.c 9632F: drivers/iommu/hyperv-iommu.c 9633F: drivers/net/ethernet/microsoft/ 9634F: drivers/net/hyperv/ 9635F: drivers/pci/controller/pci-hyperv-intf.c 9636F: drivers/pci/controller/pci-hyperv.c 9637F: drivers/scsi/storvsc_drv.c 9638F: drivers/uio/uio_hv_generic.c 9639F: drivers/video/fbdev/hyperv_fb.c 9640F: include/asm-generic/hyperv-tlfs.h 9641F: include/asm-generic/mshyperv.h 9642F: include/clocksource/hyperv_timer.h 9643F: include/linux/hyperv.h 9644F: include/net/mana 9645F: include/uapi/linux/hyperv.h 9646F: net/vmw_vsock/hyperv_transport.c 9647F: tools/hv/ 9648 9649HYPERBUS SUPPORT 9650M: Vignesh Raghavendra <vigneshr@ti.com> 9651L: linux-mtd@lists.infradead.org 9652S: Supported 9653Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9654C: irc://irc.oftc.net/mtd 9655T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9656F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9657F: drivers/mtd/hyperbus/ 9658F: include/linux/mtd/hyperbus.h 9659 9660HYPERVISOR VIRTUAL CONSOLE DRIVER 9661L: linuxppc-dev@lists.ozlabs.org 9662S: Odd Fixes 9663F: drivers/tty/hvc/ 9664 9665I2C ACPI SUPPORT 9666M: Mika Westerberg <mika.westerberg@linux.intel.com> 9667L: linux-i2c@vger.kernel.org 9668L: linux-acpi@vger.kernel.org 9669S: Maintained 9670F: drivers/i2c/i2c-core-acpi.c 9671 9672I2C CONTROLLER DRIVER FOR NVIDIA GPU 9673M: Ajay Gupta <ajayg@nvidia.com> 9674L: linux-i2c@vger.kernel.org 9675S: Maintained 9676F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9677F: drivers/i2c/busses/i2c-nvidia-gpu.c 9678 9679I2C MUXES 9680M: Peter Rosin <peda@axentia.se> 9681L: linux-i2c@vger.kernel.org 9682S: Maintained 9683F: Documentation/devicetree/bindings/i2c/i2c-arb* 9684F: Documentation/devicetree/bindings/i2c/i2c-gate* 9685F: Documentation/devicetree/bindings/i2c/i2c-mux* 9686F: Documentation/i2c/i2c-topology.rst 9687F: Documentation/i2c/muxes/ 9688F: drivers/i2c/i2c-mux.c 9689F: drivers/i2c/muxes/ 9690F: include/linux/i2c-mux.h 9691 9692I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9693M: Gregory CLEMENT <gregory.clement@bootlin.com> 9694L: linux-i2c@vger.kernel.org 9695S: Maintained 9696F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9697F: drivers/i2c/busses/i2c-mv64xxx.c 9698 9699I2C OVER PARALLEL PORT 9700M: Jean Delvare <jdelvare@suse.com> 9701L: linux-i2c@vger.kernel.org 9702S: Maintained 9703F: Documentation/i2c/busses/i2c-parport.rst 9704F: drivers/i2c/busses/i2c-parport.c 9705 9706I2C SUBSYSTEM 9707M: Wolfram Sang <wsa@kernel.org> 9708L: linux-i2c@vger.kernel.org 9709S: Maintained 9710W: https://i2c.wiki.kernel.org/ 9711Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9712T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9713F: Documentation/devicetree/bindings/i2c/i2c.txt 9714F: Documentation/i2c/ 9715F: drivers/i2c/* 9716F: include/dt-bindings/i2c/i2c.h 9717F: include/linux/i2c-dev.h 9718F: include/linux/i2c-smbus.h 9719F: include/linux/i2c.h 9720F: include/uapi/linux/i2c-*.h 9721F: include/uapi/linux/i2c.h 9722 9723I2C SUBSYSTEM HOST DRIVERS 9724M: Andi Shyti <andi.shyti@kernel.org> 9725L: linux-i2c@vger.kernel.org 9726S: Maintained 9727W: https://i2c.wiki.kernel.org/ 9728Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9729T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9730F: Documentation/devicetree/bindings/i2c/ 9731F: drivers/i2c/algos/ 9732F: drivers/i2c/busses/ 9733F: include/dt-bindings/i2c/ 9734 9735I2C-TAOS-EVM DRIVER 9736M: Jean Delvare <jdelvare@suse.com> 9737L: linux-i2c@vger.kernel.org 9738S: Maintained 9739F: Documentation/i2c/busses/i2c-taos-evm.rst 9740F: drivers/i2c/busses/i2c-taos-evm.c 9741 9742I2C-TINY-USB DRIVER 9743M: Till Harbaum <till@harbaum.org> 9744L: linux-i2c@vger.kernel.org 9745S: Maintained 9746W: http://www.harbaum.org/till/i2c_tiny_usb 9747F: drivers/i2c/busses/i2c-tiny-usb.c 9748 9749I2C/SMBUS CONTROLLER DRIVERS FOR PC 9750M: Jean Delvare <jdelvare@suse.com> 9751L: linux-i2c@vger.kernel.org 9752S: Maintained 9753F: Documentation/i2c/busses/i2c-ali1535.rst 9754F: Documentation/i2c/busses/i2c-ali1563.rst 9755F: Documentation/i2c/busses/i2c-ali15x3.rst 9756F: Documentation/i2c/busses/i2c-amd756.rst 9757F: Documentation/i2c/busses/i2c-amd8111.rst 9758F: Documentation/i2c/busses/i2c-i801.rst 9759F: Documentation/i2c/busses/i2c-nforce2.rst 9760F: Documentation/i2c/busses/i2c-piix4.rst 9761F: Documentation/i2c/busses/i2c-sis5595.rst 9762F: Documentation/i2c/busses/i2c-sis630.rst 9763F: Documentation/i2c/busses/i2c-sis96x.rst 9764F: Documentation/i2c/busses/i2c-via.rst 9765F: Documentation/i2c/busses/i2c-viapro.rst 9766F: drivers/i2c/busses/i2c-ali1535.c 9767F: drivers/i2c/busses/i2c-ali1563.c 9768F: drivers/i2c/busses/i2c-ali15x3.c 9769F: drivers/i2c/busses/i2c-amd756-s4882.c 9770F: drivers/i2c/busses/i2c-amd756.c 9771F: drivers/i2c/busses/i2c-amd8111.c 9772F: drivers/i2c/busses/i2c-i801.c 9773F: drivers/i2c/busses/i2c-isch.c 9774F: drivers/i2c/busses/i2c-nforce2-s4985.c 9775F: drivers/i2c/busses/i2c-nforce2.c 9776F: drivers/i2c/busses/i2c-piix4.c 9777F: drivers/i2c/busses/i2c-sis5595.c 9778F: drivers/i2c/busses/i2c-sis630.c 9779F: drivers/i2c/busses/i2c-sis96x.c 9780F: drivers/i2c/busses/i2c-via.c 9781F: drivers/i2c/busses/i2c-viapro.c 9782 9783I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9784M: Hans de Goede <hdegoede@redhat.com> 9785L: linux-i2c@vger.kernel.org 9786S: Maintained 9787F: drivers/i2c/busses/i2c-cht-wc.c 9788 9789I2C/SMBUS ISMT DRIVER 9790M: Seth Heasley <seth.heasley@intel.com> 9791M: Neil Horman <nhorman@tuxdriver.com> 9792L: linux-i2c@vger.kernel.org 9793F: Documentation/i2c/busses/i2c-ismt.rst 9794F: drivers/i2c/busses/i2c-ismt.c 9795 9796I2C/SMBUS STUB DRIVER 9797M: Jean Delvare <jdelvare@suse.com> 9798L: linux-i2c@vger.kernel.org 9799S: Maintained 9800F: drivers/i2c/i2c-stub.c 9801 9802I3C DRIVER FOR ASPEED AST2600 9803M: Jeremy Kerr <jk@codeconstruct.com.au> 9804S: Maintained 9805F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9806F: drivers/i3c/master/ast2600-i3c-master.c 9807 9808I3C DRIVER FOR CADENCE I3C MASTER IP 9809M: Przemysław Gaj <pgaj@cadence.com> 9810S: Maintained 9811F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9812F: drivers/i3c/master/i3c-master-cdns.c 9813 9814I3C DRIVER FOR SYNOPSYS DESIGNWARE 9815S: Orphan 9816F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9817F: drivers/i3c/master/dw* 9818 9819I3C SUBSYSTEM 9820M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9821L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9822S: Maintained 9823C: irc://chat.freenode.net/linux-i3c 9824T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9825F: Documentation/ABI/testing/sysfs-bus-i3c 9826F: Documentation/devicetree/bindings/i3c/ 9827F: Documentation/driver-api/i3c 9828F: drivers/i3c/ 9829F: include/linux/i3c/ 9830 9831IA64 (Itanium) PLATFORM 9832L: linux-ia64@vger.kernel.org 9833S: Orphan 9834F: Documentation/arch/ia64/ 9835F: arch/ia64/ 9836 9837IBM Operation Panel Input Driver 9838M: Eddie James <eajames@linux.ibm.com> 9839L: linux-input@vger.kernel.org 9840S: Maintained 9841F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9842F: drivers/input/misc/ibm-panel.c 9843 9844IBM Power 842 compression accelerator 9845M: Haren Myneni <haren@us.ibm.com> 9846S: Supported 9847F: crypto/842.c 9848F: drivers/crypto/nx/Kconfig 9849F: drivers/crypto/nx/Makefile 9850F: drivers/crypto/nx/nx-842* 9851F: include/linux/sw842.h 9852F: lib/842/ 9853 9854IBM Power in-Nest Crypto Acceleration 9855M: Breno Leitão <leitao@debian.org> 9856M: Nayna Jain <nayna@linux.ibm.com> 9857M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9858L: linux-crypto@vger.kernel.org 9859S: Supported 9860F: drivers/crypto/nx/Kconfig 9861F: drivers/crypto/nx/Makefile 9862F: drivers/crypto/nx/nx-aes* 9863F: drivers/crypto/nx/nx-sha* 9864F: drivers/crypto/nx/nx.* 9865F: drivers/crypto/nx/nx_csbcpb.h 9866F: drivers/crypto/nx/nx_debugfs.c 9867 9868IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9869M: Tyrel Datwyler <tyreld@linux.ibm.com> 9870L: linux-pci@vger.kernel.org 9871L: linuxppc-dev@lists.ozlabs.org 9872S: Supported 9873F: drivers/pci/hotplug/rpadlpar* 9874 9875IBM Power Linux RAID adapter 9876M: Brian King <brking@us.ibm.com> 9877S: Supported 9878F: drivers/scsi/ipr.* 9879 9880IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9881M: Tyrel Datwyler <tyreld@linux.ibm.com> 9882L: linux-pci@vger.kernel.org 9883L: linuxppc-dev@lists.ozlabs.org 9884S: Supported 9885F: drivers/pci/hotplug/rpaphp* 9886 9887IBM Power SRIOV Virtual NIC Device Driver 9888M: Haren Myneni <haren@linux.ibm.com> 9889M: Rick Lindsley <ricklind@linux.ibm.com> 9890R: Nick Child <nnac123@linux.ibm.com> 9891R: Dany Madden <danymadden@us.ibm.com> 9892R: Thomas Falcon <tlfalcon@linux.ibm.com> 9893L: netdev@vger.kernel.org 9894S: Supported 9895F: drivers/net/ethernet/ibm/ibmvnic.* 9896 9897IBM Power VFIO Support 9898M: Timothy Pearson <tpearson@raptorengineering.com> 9899S: Supported 9900F: drivers/vfio/vfio_iommu_spapr_tce.c 9901 9902IBM Power Virtual Ethernet Device Driver 9903M: Nick Child <nnac123@linux.ibm.com> 9904L: netdev@vger.kernel.org 9905S: Supported 9906F: drivers/net/ethernet/ibm/ibmveth.* 9907 9908IBM Power Virtual FC Device Drivers 9909M: Tyrel Datwyler <tyreld@linux.ibm.com> 9910L: linux-scsi@vger.kernel.org 9911S: Supported 9912F: drivers/scsi/ibmvscsi/ibmvfc* 9913 9914IBM Power Virtual Management Channel Driver 9915M: Brad Warrum <bwarrum@linux.ibm.com> 9916M: Ritu Agarwal <rituagar@linux.ibm.com> 9917S: Supported 9918F: drivers/misc/ibmvmc.* 9919 9920IBM Power Virtual SCSI Device Drivers 9921M: Tyrel Datwyler <tyreld@linux.ibm.com> 9922L: linux-scsi@vger.kernel.org 9923S: Supported 9924F: drivers/scsi/ibmvscsi/ibmvscsi* 9925F: include/scsi/viosrp.h 9926 9927IBM Power Virtual SCSI Device Target Driver 9928M: Michael Cyr <mikecyr@linux.ibm.com> 9929L: linux-scsi@vger.kernel.org 9930L: target-devel@vger.kernel.org 9931S: Supported 9932F: drivers/scsi/ibmvscsi_tgt/ 9933 9934IBM Power VMX Cryptographic instructions 9935M: Breno Leitão <leitao@debian.org> 9936M: Nayna Jain <nayna@linux.ibm.com> 9937M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9938L: linux-crypto@vger.kernel.org 9939S: Supported 9940F: drivers/crypto/vmx/Kconfig 9941F: drivers/crypto/vmx/Makefile 9942F: drivers/crypto/vmx/aes* 9943F: drivers/crypto/vmx/ghash* 9944F: drivers/crypto/vmx/ppc-xlate.pl 9945F: drivers/crypto/vmx/vmx.c 9946 9947IBM ServeRAID RAID DRIVER 9948S: Orphan 9949F: drivers/scsi/ips.* 9950 9951ICH LPC AND GPIO DRIVER 9952M: Peter Tyser <ptyser@xes-inc.com> 9953S: Maintained 9954F: drivers/gpio/gpio-ich.c 9955F: drivers/mfd/lpc_ich.c 9956 9957ICY I2C DRIVER 9958M: Max Staudt <max@enpas.org> 9959L: linux-i2c@vger.kernel.org 9960S: Maintained 9961F: drivers/i2c/busses/i2c-icy.c 9962 9963IDEAPAD LAPTOP EXTRAS DRIVER 9964M: Ike Panhc <ike.pan@canonical.com> 9965L: platform-driver-x86@vger.kernel.org 9966S: Maintained 9967W: http://launchpad.net/ideapad-laptop 9968F: drivers/platform/x86/ideapad-laptop.c 9969 9970IDEAPAD LAPTOP SLIDEBAR DRIVER 9971M: Andrey Moiseev <o2g.org.ru@gmail.com> 9972L: linux-input@vger.kernel.org 9973S: Maintained 9974W: https://github.com/o2genum/ideapad-slidebar 9975F: drivers/input/misc/ideapad_slidebar.c 9976 9977IDMAPPED MOUNTS 9978M: Christian Brauner <brauner@kernel.org> 9979M: Seth Forshee <sforshee@kernel.org> 9980L: linux-fsdevel@vger.kernel.org 9981S: Maintained 9982T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9983F: Documentation/filesystems/idmappings.rst 9984F: include/linux/mnt_idmapping.* 9985F: tools/testing/selftests/mount_setattr/ 9986 9987IDT VersaClock 5 CLOCK DRIVER 9988M: Luca Ceresoli <luca@lucaceresoli.net> 9989S: Maintained 9990F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9991F: drivers/clk/clk-versaclock5.c 9992 9993IEEE 802.15.4 SUBSYSTEM 9994M: Alexander Aring <alex.aring@gmail.com> 9995M: Stefan Schmidt <stefan@datenfreihafen.org> 9996M: Miquel Raynal <miquel.raynal@bootlin.com> 9997L: linux-wpan@vger.kernel.org 9998S: Maintained 9999W: https://linux-wpan.org/ 10000Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10001T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10002T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10003F: Documentation/networking/ieee802154.rst 10004F: drivers/net/ieee802154/ 10005F: include/linux/ieee802154.h 10006F: include/linux/nl802154.h 10007F: include/net/af_ieee802154.h 10008F: include/net/cfg802154.h 10009F: include/net/ieee802154_netdev.h 10010F: include/net/mac802154.h 10011F: include/net/nl802154.h 10012F: net/ieee802154/ 10013F: net/mac802154/ 10014 10015IFCVF VIRTIO DATA PATH ACCELERATOR 10016R: Zhu Lingshan <lingshan.zhu@intel.com> 10017F: drivers/vdpa/ifcvf/ 10018 10019IFE PROTOCOL 10020M: Yotam Gigi <yotam.gi@gmail.com> 10021M: Jamal Hadi Salim <jhs@mojatatu.com> 10022F: include/net/ife.h 10023F: include/uapi/linux/ife.h 10024F: net/ife 10025 10026IGORPLUG-USB IR RECEIVER 10027M: Sean Young <sean@mess.org> 10028L: linux-media@vger.kernel.org 10029S: Maintained 10030F: drivers/media/rc/igorplugusb.c 10031 10032IGUANAWORKS USB IR TRANSCEIVER 10033M: Sean Young <sean@mess.org> 10034L: linux-media@vger.kernel.org 10035S: Maintained 10036F: drivers/media/rc/iguanair.c 10037 10038IIO DIGITAL POTENTIOMETER DAC 10039M: Peter Rosin <peda@axentia.se> 10040L: linux-iio@vger.kernel.org 10041S: Maintained 10042F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10043F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10044F: drivers/iio/dac/dpot-dac.c 10045 10046IIO ENVELOPE DETECTOR 10047M: Peter Rosin <peda@axentia.se> 10048L: linux-iio@vger.kernel.org 10049S: Maintained 10050F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10051F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10052F: drivers/iio/adc/envelope-detector.c 10053 10054IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10055M: Matti Vaittinen <mazziesaccount@gmail.com> 10056L: linux-iio@vger.kernel.org 10057S: Maintained 10058F: drivers/iio/light/gain-time-scale-helper.c 10059F: drivers/iio/light/gain-time-scale-helper.h 10060 10061IIO MULTIPLEXER 10062M: Peter Rosin <peda@axentia.se> 10063L: linux-iio@vger.kernel.org 10064S: Maintained 10065F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10066F: drivers/iio/multiplexer/iio-mux.c 10067 10068IIO SCMI BASED DRIVER 10069M: Jyoti Bhayana <jbhayana@google.com> 10070L: linux-iio@vger.kernel.org 10071S: Maintained 10072F: drivers/iio/common/scmi_sensors/scmi_iio.c 10073 10074IIO SUBSYSTEM AND DRIVERS 10075M: Jonathan Cameron <jic23@kernel.org> 10076R: Lars-Peter Clausen <lars@metafoo.de> 10077L: linux-iio@vger.kernel.org 10078S: Maintained 10079T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10080F: Documentation/ABI/testing/configfs-iio* 10081F: Documentation/ABI/testing/sysfs-bus-iio* 10082F: Documentation/devicetree/bindings/iio/ 10083F: drivers/iio/ 10084F: drivers/staging/iio/ 10085F: include/dt-bindings/iio/ 10086F: include/linux/iio/ 10087F: tools/iio/ 10088 10089IIO UNIT CONVERTER 10090M: Peter Rosin <peda@axentia.se> 10091L: linux-iio@vger.kernel.org 10092S: Maintained 10093F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10094F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10095F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10096F: drivers/iio/afe/iio-rescale.c 10097 10098IKANOS/ADI EAGLE ADSL USB DRIVER 10099M: Matthieu Castet <castet.matthieu@free.fr> 10100M: Stanislaw Gruszka <stf_xl@wp.pl> 10101S: Maintained 10102F: drivers/usb/atm/ueagle-atm.c 10103 10104IMAGIS TOUCHSCREEN DRIVER 10105M: Markuss Broks <markuss.broks@gmail.com> 10106S: Maintained 10107F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10108F: drivers/input/touchscreen/imagis.c 10109 10110IMGTEC ASCII LCD DRIVER 10111M: Paul Burton <paulburton@kernel.org> 10112S: Maintained 10113F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10114F: drivers/auxdisplay/img-ascii-lcd.c 10115 10116IMGTEC IR DECODER DRIVER 10117S: Orphan 10118F: drivers/media/rc/img-ir/ 10119 10120IMON SOUNDGRAPH USB IR RECEIVER 10121M: Sean Young <sean@mess.org> 10122L: linux-media@vger.kernel.org 10123S: Maintained 10124F: drivers/media/rc/imon.c 10125F: drivers/media/rc/imon_raw.c 10126 10127IMS TWINTURBO FRAMEBUFFER DRIVER 10128L: linux-fbdev@vger.kernel.org 10129S: Orphan 10130F: drivers/video/fbdev/imsttfb.c 10131 10132INA209 HARDWARE MONITOR DRIVER 10133M: Guenter Roeck <linux@roeck-us.net> 10134L: linux-hwmon@vger.kernel.org 10135S: Maintained 10136F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10137F: Documentation/hwmon/ina209.rst 10138F: drivers/hwmon/ina209.c 10139 10140INA2XX HARDWARE MONITOR DRIVER 10141M: Guenter Roeck <linux@roeck-us.net> 10142L: linux-hwmon@vger.kernel.org 10143S: Maintained 10144F: Documentation/hwmon/ina2xx.rst 10145F: drivers/hwmon/ina2xx.c 10146F: include/linux/platform_data/ina2xx.h 10147 10148INDEX OF FURTHER KERNEL DOCUMENTATION 10149M: Carlos Bilbao <carlos.bilbao@amd.com> 10150S: Maintained 10151F: Documentation/process/kernel-docs.rst 10152 10153INDUSTRY PACK SUBSYSTEM (IPACK) 10154M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10155M: Jens Taprogge <jens.taprogge@taprogge.org> 10156M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10157L: industrypack-devel@lists.sourceforge.net 10158S: Maintained 10159W: http://industrypack.sourceforge.net 10160F: drivers/ipack/ 10161 10162INFINEON DPS310 Driver 10163M: Eddie James <eajames@linux.ibm.com> 10164L: linux-iio@vger.kernel.org 10165S: Maintained 10166F: drivers/iio/pressure/dps310.c 10167 10168INFINEON PEB2466 ASoC CODEC 10169M: Herve Codina <herve.codina@bootlin.com> 10170L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10171S: Maintained 10172F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10173F: sound/soc/codecs/peb2466.c 10174 10175INFINIBAND SUBSYSTEM 10176M: Jason Gunthorpe <jgg@nvidia.com> 10177M: Leon Romanovsky <leonro@nvidia.com> 10178L: linux-rdma@vger.kernel.org 10179S: Supported 10180W: https://github.com/linux-rdma/rdma-core 10181Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10182T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10183F: Documentation/devicetree/bindings/infiniband/ 10184F: Documentation/infiniband/ 10185F: drivers/infiniband/ 10186F: include/rdma/ 10187F: include/trace/events/ib_mad.h 10188F: include/trace/events/ib_umad.h 10189F: include/trace/misc/rdma.h 10190F: include/uapi/linux/if_infiniband.h 10191F: include/uapi/rdma/ 10192F: samples/bpf/ibumad_kern.c 10193F: samples/bpf/ibumad_user.c 10194 10195INGENIC JZ4780 NAND DRIVER 10196M: Harvey Hunt <harveyhuntnexus@gmail.com> 10197L: linux-mtd@lists.infradead.org 10198L: linux-mips@vger.kernel.org 10199S: Maintained 10200F: drivers/mtd/nand/raw/ingenic/ 10201 10202INGENIC JZ47xx SoCs 10203M: Paul Cercueil <paul@crapouillou.net> 10204L: linux-mips@vger.kernel.org 10205S: Maintained 10206F: arch/mips/boot/dts/ingenic/ 10207F: arch/mips/generic/board-ingenic.c 10208F: arch/mips/include/asm/mach-ingenic/ 10209F: arch/mips/ingenic/Kconfig 10210F: drivers/clk/ingenic/ 10211F: drivers/dma/dma-jz4780.c 10212F: drivers/gpu/drm/ingenic/ 10213F: drivers/i2c/busses/i2c-jz4780.c 10214F: drivers/iio/adc/ingenic-adc.c 10215F: drivers/irqchip/irq-ingenic.c 10216F: drivers/memory/jz4780-nemc.c 10217F: drivers/mmc/host/jz4740_mmc.c 10218F: drivers/mtd/nand/raw/ingenic/ 10219F: drivers/pinctrl/pinctrl-ingenic.c 10220F: drivers/power/supply/ingenic-battery.c 10221F: drivers/pwm/pwm-jz4740.c 10222F: drivers/remoteproc/ingenic_rproc.c 10223F: drivers/rtc/rtc-jz4740.c 10224F: drivers/tty/serial/8250/8250_ingenic.c 10225F: drivers/usb/musb/jz4740.c 10226F: drivers/watchdog/jz4740_wdt.c 10227F: include/dt-bindings/iio/adc/ingenic,adc.h 10228F: include/linux/mfd/ingenic-tcu.h 10229F: sound/soc/codecs/jz47* 10230F: sound/soc/jz4740/ 10231 10232INJOINIC IP5xxx POWER BANK IC DRIVER 10233M: Samuel Holland <samuel@sholland.org> 10234S: Maintained 10235F: drivers/power/supply/ip5xxx_power.c 10236 10237INOTIFY 10238M: Jan Kara <jack@suse.cz> 10239R: Amir Goldstein <amir73il@gmail.com> 10240L: linux-fsdevel@vger.kernel.org 10241S: Maintained 10242F: Documentation/filesystems/inotify.rst 10243F: fs/notify/inotify/ 10244F: include/linux/inotify.h 10245F: include/uapi/linux/inotify.h 10246 10247INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10248M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10249L: linux-input@vger.kernel.org 10250S: Maintained 10251Q: http://patchwork.kernel.org/project/linux-input/list/ 10252T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10253F: Documentation/devicetree/bindings/input/ 10254F: Documentation/devicetree/bindings/serio/ 10255F: Documentation/input/ 10256F: drivers/input/ 10257F: include/dt-bindings/input/ 10258F: include/linux/input.h 10259F: include/linux/input/ 10260F: include/uapi/linux/input-event-codes.h 10261F: include/uapi/linux/input.h 10262 10263INPUT MULTITOUCH (MT) PROTOCOL 10264M: Henrik Rydberg <rydberg@bitmath.org> 10265L: linux-input@vger.kernel.org 10266S: Odd fixes 10267F: Documentation/input/multi-touch-protocol.rst 10268F: drivers/input/input-mt.c 10269K: \b(ABS|SYN)_MT_ 10270 10271INSIDE SECURE CRYPTO DRIVER 10272M: Antoine Tenart <atenart@kernel.org> 10273L: linux-crypto@vger.kernel.org 10274S: Maintained 10275F: drivers/crypto/inside-secure/ 10276 10277INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10278M: Mimi Zohar <zohar@linux.ibm.com> 10279M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10280L: linux-integrity@vger.kernel.org 10281S: Supported 10282T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10283F: security/integrity/ 10284F: security/integrity/ima/ 10285 10286INTEL 810/815 FRAMEBUFFER DRIVER 10287M: Antonino Daplas <adaplas@gmail.com> 10288L: linux-fbdev@vger.kernel.org 10289S: Maintained 10290F: drivers/video/fbdev/i810/ 10291 10292INTEL 8254 COUNTER DRIVER 10293M: William Breathitt Gray <william.gray@linaro.org> 10294L: linux-iio@vger.kernel.org 10295S: Maintained 10296F: drivers/counter/i8254.c 10297F: include/linux/i8254.h 10298 10299INTEL 8255 GPIO DRIVER 10300M: William Breathitt Gray <william.gray@linaro.org> 10301L: linux-gpio@vger.kernel.org 10302S: Maintained 10303F: drivers/gpio/gpio-i8255.c 10304F: drivers/gpio/gpio-i8255.h 10305 10306INTEL ASoC DRIVERS 10307M: Cezary Rojewski <cezary.rojewski@intel.com> 10308M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10309M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10310M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10311M: Bard Liao <yung-chuan.liao@linux.intel.com> 10312M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10313M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10314L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10315S: Supported 10316F: sound/soc/intel/ 10317 10318INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10319M: Hans de Goede <hdegoede@redhat.com> 10320L: platform-driver-x86@vger.kernel.org 10321S: Maintained 10322F: drivers/platform/x86/intel/atomisp2/pm.c 10323 10324INTEL ATOMISP2 LED DRIVER 10325M: Hans de Goede <hdegoede@redhat.com> 10326L: platform-driver-x86@vger.kernel.org 10327S: Maintained 10328F: drivers/platform/x86/intel/atomisp2/led.c 10329 10330INTEL BIOS SAR INT1092 DRIVER 10331M: Shravan Sudhakar <s.shravan@intel.com> 10332M: Intel Corporation <linuxwwan@intel.com> 10333L: platform-driver-x86@vger.kernel.org 10334S: Maintained 10335F: drivers/platform/x86/intel/int1092/ 10336 10337INTEL BROXTON PMC DRIVER 10338M: Mika Westerberg <mika.westerberg@linux.intel.com> 10339M: Zha Qipeng <qipeng.zha@intel.com> 10340S: Maintained 10341F: drivers/mfd/intel_pmc_bxt.c 10342F: include/linux/mfd/intel_pmc_bxt.h 10343 10344INTEL C600 SERIES SAS CONTROLLER DRIVER 10345M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10346L: linux-scsi@vger.kernel.org 10347S: Supported 10348T: git git://git.code.sf.net/p/intel-sas/isci 10349F: drivers/scsi/isci/ 10350 10351INTEL CPU family model numbers 10352M: Tony Luck <tony.luck@intel.com> 10353M: x86@kernel.org 10354L: linux-kernel@vger.kernel.org 10355S: Supported 10356F: arch/x86/include/asm/intel-family.h 10357 10358INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10359M: Jani Nikula <jani.nikula@linux.intel.com> 10360M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10361M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10362M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10363L: intel-gfx@lists.freedesktop.org 10364S: Supported 10365W: https://01.org/linuxgraphics/ 10366Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10367B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10368C: irc://irc.oftc.net/intel-gfx 10369T: git git://anongit.freedesktop.org/drm-intel 10370F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10371F: Documentation/gpu/i915.rst 10372F: drivers/gpu/drm/i915/ 10373F: include/drm/i915* 10374F: include/uapi/drm/i915_drm.h 10375 10376INTEL ETHERNET DRIVERS 10377M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10378M: Tony Nguyen <anthony.l.nguyen@intel.com> 10379L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10380S: Supported 10381W: https://www.intel.com/content/www/us/en/support.html 10382Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10383T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10384T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10385F: Documentation/networking/device_drivers/ethernet/intel/ 10386F: drivers/net/ethernet/intel/ 10387F: drivers/net/ethernet/intel/*/ 10388F: include/linux/avf/virtchnl.h 10389F: include/linux/net/intel/iidc.h 10390 10391INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10392M: Mustafa Ismail <mustafa.ismail@intel.com> 10393M: Shiraz Saleem <shiraz.saleem@intel.com> 10394L: linux-rdma@vger.kernel.org 10395S: Supported 10396F: drivers/infiniband/hw/irdma/ 10397F: include/uapi/rdma/irdma-abi.h 10398 10399INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10400M: Maik Broemme <mbroemme@libmpq.org> 10401L: linux-fbdev@vger.kernel.org 10402S: Maintained 10403F: Documentation/fb/intelfb.rst 10404F: drivers/video/fbdev/intelfb/ 10405 10406INTEL GPIO DRIVERS 10407M: Andy Shevchenko <andy@kernel.org> 10408L: linux-gpio@vger.kernel.org 10409S: Supported 10410T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10411F: drivers/gpio/gpio-elkhartlake.c 10412F: drivers/gpio/gpio-ich.c 10413F: drivers/gpio/gpio-merrifield.c 10414F: drivers/gpio/gpio-ml-ioh.c 10415F: drivers/gpio/gpio-pch.c 10416F: drivers/gpio/gpio-sch.c 10417F: drivers/gpio/gpio-sodaville.c 10418F: drivers/gpio/gpio-tangier.c 10419 10420INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10421M: Zhenyu Wang <zhenyuw@linux.intel.com> 10422M: Zhi Wang <zhi.a.wang@intel.com> 10423L: intel-gvt-dev@lists.freedesktop.org 10424L: intel-gfx@lists.freedesktop.org 10425S: Supported 10426W: https://01.org/igvt-g 10427T: git https://github.com/intel/gvt-linux.git 10428F: drivers/gpu/drm/i915/gvt/ 10429 10430INTEL HID EVENT DRIVER 10431M: Alex Hung <alexhung@gmail.com> 10432L: platform-driver-x86@vger.kernel.org 10433S: Maintained 10434F: drivers/platform/x86/intel/hid.c 10435 10436INTEL I/OAT DMA DRIVER 10437M: Dave Jiang <dave.jiang@intel.com> 10438R: Dan Williams <dan.j.williams@intel.com> 10439L: dmaengine@vger.kernel.org 10440S: Supported 10441Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10442F: drivers/dma/ioat* 10443 10444INTEL IDLE DRIVER 10445M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10446M: Len Brown <lenb@kernel.org> 10447L: linux-pm@vger.kernel.org 10448S: Supported 10449B: https://bugzilla.kernel.org 10450T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10451F: drivers/idle/intel_idle.c 10452 10453INTEL IDXD DRIVER 10454M: Fenghua Yu <fenghua.yu@intel.com> 10455M: Dave Jiang <dave.jiang@intel.com> 10456L: dmaengine@vger.kernel.org 10457S: Supported 10458F: drivers/dma/idxd/* 10459F: include/uapi/linux/idxd.h 10460 10461INTEL IN FIELD SCAN (IFS) DEVICE 10462M: Jithu Joseph <jithu.joseph@intel.com> 10463R: Ashok Raj <ashok.raj@intel.com> 10464R: Tony Luck <tony.luck@intel.com> 10465S: Maintained 10466F: drivers/platform/x86/intel/ifs 10467F: include/trace/events/intel_ifs.h 10468 10469INTEL INTEGRATED SENSOR HUB DRIVER 10470M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10471M: Jiri Kosina <jikos@kernel.org> 10472L: linux-input@vger.kernel.org 10473S: Maintained 10474F: drivers/hid/intel-ish-hid/ 10475 10476INTEL IOMMU (VT-d) 10477M: David Woodhouse <dwmw2@infradead.org> 10478M: Lu Baolu <baolu.lu@linux.intel.com> 10479L: iommu@lists.linux.dev 10480S: Supported 10481T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10482F: drivers/iommu/intel/ 10483 10484INTEL IPU3 CSI-2 CIO2 DRIVER 10485M: Yong Zhi <yong.zhi@intel.com> 10486M: Sakari Ailus <sakari.ailus@linux.intel.com> 10487M: Bingbu Cao <bingbu.cao@intel.com> 10488M: Dan Scally <djrscally@gmail.com> 10489R: Tianshu Qiu <tian.shu.qiu@intel.com> 10490L: linux-media@vger.kernel.org 10491S: Maintained 10492T: git git://linuxtv.org/media_tree.git 10493F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10494F: drivers/media/pci/intel/ipu3/ 10495 10496INTEL IPU3 CSI-2 IMGU DRIVER 10497M: Sakari Ailus <sakari.ailus@linux.intel.com> 10498R: Bingbu Cao <bingbu.cao@intel.com> 10499R: Tianshu Qiu <tian.shu.qiu@intel.com> 10500L: linux-media@vger.kernel.org 10501S: Maintained 10502F: Documentation/admin-guide/media/ipu3.rst 10503F: Documentation/admin-guide/media/ipu3_rcb.svg 10504F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10505F: drivers/staging/media/ipu3/ 10506 10507INTEL ISHTP ECLITE DRIVER 10508M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10509L: platform-driver-x86@vger.kernel.org 10510S: Supported 10511F: drivers/platform/x86/intel/ishtp_eclite.c 10512 10513INTEL IXP4XX CRYPTO SUPPORT 10514M: Corentin Labbe <clabbe@baylibre.com> 10515L: linux-crypto@vger.kernel.org 10516S: Maintained 10517F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10518 10519INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10520M: Krzysztof Halasa <khalasa@piap.pl> 10521S: Maintained 10522F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10523F: drivers/net/wan/ixp4xx_hss.c 10524F: drivers/soc/ixp4xx/ixp4xx-npe.c 10525F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10526F: include/linux/soc/ixp4xx/npe.h 10527F: include/linux/soc/ixp4xx/qmgr.h 10528 10529INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10530M: Deepak Saxena <dsaxena@plexity.net> 10531S: Maintained 10532F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10533F: drivers/char/hw_random/ixp4xx-rng.c 10534 10535INTEL KEEM BAY DRM DRIVER 10536M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10537M: Edmund Dea <edmund.j.dea@intel.com> 10538S: Maintained 10539F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10540F: drivers/gpu/drm/kmb/ 10541 10542INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10543M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10544S: Maintained 10545F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10546F: drivers/crypto/intel/keembay/Kconfig 10547F: drivers/crypto/intel/keembay/Makefile 10548F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10549F: drivers/crypto/intel/keembay/ocs-aes.c 10550F: drivers/crypto/intel/keembay/ocs-aes.h 10551 10552INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10553M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10554M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10555M: Mark Gross <mgross@linux.intel.com> 10556S: Maintained 10557F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10558F: drivers/crypto/intel/keembay/Kconfig 10559F: drivers/crypto/intel/keembay/Makefile 10560F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10561 10562INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10563M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10564M: Declan Murphy <declan.murphy@intel.com> 10565S: Maintained 10566F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10567F: drivers/crypto/intel/keembay/Kconfig 10568F: drivers/crypto/intel/keembay/Makefile 10569F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10570F: drivers/crypto/intel/keembay/ocs-hcu.c 10571F: drivers/crypto/intel/keembay/ocs-hcu.h 10572 10573INTEL MANAGEMENT ENGINE (mei) 10574M: Tomas Winkler <tomas.winkler@intel.com> 10575L: linux-kernel@vger.kernel.org 10576S: Supported 10577F: Documentation/driver-api/mei/* 10578F: drivers/misc/mei/ 10579F: drivers/watchdog/mei_wdt.c 10580F: include/linux/mei_aux.h 10581F: include/linux/mei_cl_bus.h 10582F: include/uapi/linux/mei.h 10583F: include/uapi/linux/mei_uuid.h 10584F: include/uapi/linux/uuid.h 10585F: samples/mei/* 10586 10587INTEL MAX 10 BMC MFD DRIVER 10588M: Xu Yilun <yilun.xu@intel.com> 10589R: Tom Rix <trix@redhat.com> 10590S: Maintained 10591F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10592F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10593F: drivers/hwmon/intel-m10-bmc-hwmon.c 10594F: drivers/mfd/intel-m10-bmc* 10595F: include/linux/mfd/intel-m10-bmc.h 10596 10597INTEL MAX10 BMC SECURE UPDATES 10598M: Russ Weight <russell.h.weight@intel.com> 10599L: linux-fpga@vger.kernel.org 10600S: Maintained 10601F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10602F: drivers/fpga/intel-m10-bmc-sec-update.c 10603 10604INTEL P-Unit IPC DRIVER 10605M: Zha Qipeng <qipeng.zha@intel.com> 10606L: platform-driver-x86@vger.kernel.org 10607S: Maintained 10608F: arch/x86/include/asm/intel_punit_ipc.h 10609F: drivers/platform/x86/intel/punit_ipc.c 10610 10611INTEL PMC CORE DRIVER 10612M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10613M: David E Box <david.e.box@intel.com> 10614L: platform-driver-x86@vger.kernel.org 10615S: Maintained 10616F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10617F: drivers/platform/x86/intel/pmc/ 10618 10619INTEL PMIC GPIO DRIVERS 10620M: Andy Shevchenko <andy@kernel.org> 10621S: Supported 10622T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10623F: drivers/gpio/gpio-*cove.c 10624 10625INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10626M: Andy Shevchenko <andy@kernel.org> 10627S: Supported 10628F: drivers/mfd/intel_soc_pmic* 10629F: include/linux/mfd/intel_soc_pmic* 10630 10631INTEL PMT DRIVERS 10632M: David E. Box <david.e.box@linux.intel.com> 10633S: Supported 10634F: drivers/platform/x86/intel/pmt/ 10635 10636INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10637M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10638L: linux-wireless@vger.kernel.org 10639S: Maintained 10640F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10641F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10642F: drivers/net/wireless/intel/ipw2x00/ 10643 10644INTEL PSTATE DRIVER 10645M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10646M: Len Brown <lenb@kernel.org> 10647L: linux-pm@vger.kernel.org 10648S: Supported 10649F: drivers/cpufreq/intel_pstate.c 10650 10651INTEL PTP DFL ToD DRIVER 10652M: Tianfei Zhang <tianfei.zhang@intel.com> 10653L: linux-fpga@vger.kernel.org 10654L: netdev@vger.kernel.org 10655S: Maintained 10656F: drivers/ptp/ptp_dfl_tod.c 10657 10658INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10659M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10660L: linux-iio@vger.kernel.org 10661F: drivers/counter/intel-qep.c 10662 10663INTEL SCU DRIVERS 10664M: Mika Westerberg <mika.westerberg@linux.intel.com> 10665S: Maintained 10666F: arch/x86/include/asm/intel_scu_ipc.h 10667F: drivers/platform/x86/intel_scu_* 10668 10669INTEL SDSI DRIVER 10670M: David E. Box <david.e.box@linux.intel.com> 10671S: Supported 10672F: drivers/platform/x86/intel/sdsi.c 10673F: tools/arch/x86/intel_sdsi/ 10674F: tools/testing/selftests/drivers/sdsi/ 10675 10676INTEL SGX 10677M: Jarkko Sakkinen <jarkko@kernel.org> 10678R: Dave Hansen <dave.hansen@linux.intel.com> 10679L: linux-sgx@vger.kernel.org 10680S: Supported 10681Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10682T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10683F: Documentation/arch/x86/sgx.rst 10684F: arch/x86/entry/vdso/vsgx.S 10685F: arch/x86/include/asm/sgx.h 10686F: arch/x86/include/uapi/asm/sgx.h 10687F: arch/x86/kernel/cpu/sgx/* 10688F: tools/testing/selftests/sgx/* 10689K: \bSGX_ 10690 10691INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10692M: Daniel Scally <djrscally@gmail.com> 10693S: Maintained 10694F: drivers/platform/x86/intel/int3472/ 10695 10696INTEL SPEED SELECT TECHNOLOGY 10697M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10698L: platform-driver-x86@vger.kernel.org 10699S: Maintained 10700F: drivers/platform/x86/intel/speed_select_if/ 10701F: include/uapi/linux/isst_if.h 10702F: tools/power/x86/intel-speed-select/ 10703 10704INTEL STRATIX10 FIRMWARE DRIVERS 10705M: Dinh Nguyen <dinguyen@kernel.org> 10706L: linux-kernel@vger.kernel.org 10707S: Maintained 10708T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10709F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10710F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10711F: drivers/firmware/stratix10-rsu.c 10712F: drivers/firmware/stratix10-svc.c 10713F: include/linux/firmware/intel/stratix10-smc.h 10714F: include/linux/firmware/intel/stratix10-svc-client.h 10715 10716INTEL TELEMETRY DRIVER 10717M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10718M: "David E. Box" <david.e.box@linux.intel.com> 10719L: platform-driver-x86@vger.kernel.org 10720S: Maintained 10721F: arch/x86/include/asm/intel_telemetry.h 10722F: drivers/platform/x86/intel/telemetry/ 10723 10724INTEL TPMI DRIVER 10725M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10726L: platform-driver-x86@vger.kernel.org 10727S: Maintained 10728F: drivers/platform/x86/intel/tpmi.c 10729F: include/linux/intel_tpmi.h 10730 10731INTEL UNCORE FREQUENCY CONTROL 10732M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10733L: platform-driver-x86@vger.kernel.org 10734S: Maintained 10735F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10736F: drivers/platform/x86/intel/uncore-frequency/ 10737 10738INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10739M: David E. Box <david.e.box@linux.intel.com> 10740S: Supported 10741F: drivers/platform/x86/intel/vsec.* 10742 10743INTEL VIRTUAL BUTTON DRIVER 10744M: AceLan Kao <acelan.kao@canonical.com> 10745L: platform-driver-x86@vger.kernel.org 10746S: Maintained 10747F: drivers/platform/x86/intel/vbtn.c 10748 10749INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10750M: Stanislaw Gruszka <stf_xl@wp.pl> 10751L: linux-wireless@vger.kernel.org 10752S: Supported 10753F: drivers/net/wireless/intel/iwlegacy/ 10754 10755INTEL WIRELESS WIFI LINK (iwlwifi) 10756M: Gregory Greenman <gregory.greenman@intel.com> 10757L: linux-wireless@vger.kernel.org 10758S: Supported 10759W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10760T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10761F: drivers/net/wireless/intel/iwlwifi/ 10762 10763INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10764M: Jithu Joseph <jithu.joseph@intel.com> 10765R: Maurice Ma <maurice.ma@intel.com> 10766S: Maintained 10767W: https://slimbootloader.github.io/security/firmware-update.html 10768F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10769 10770INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10771L: Dell.Client.Kernel@dell.com 10772S: Maintained 10773F: drivers/platform/x86/intel/wmi/thunderbolt.c 10774 10775INTEL WWAN IOSM DRIVER 10776M: M Chetan Kumar <m.chetan.kumar@intel.com> 10777M: Intel Corporation <linuxwwan@intel.com> 10778L: netdev@vger.kernel.org 10779S: Maintained 10780F: drivers/net/wwan/iosm/ 10781 10782INTEL(R) TRACE HUB 10783M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10784S: Supported 10785F: Documentation/trace/intel_th.rst 10786F: drivers/hwtracing/intel_th/ 10787F: include/linux/intel_th.h 10788 10789INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10790M: Ning Sun <ning.sun@intel.com> 10791L: tboot-devel@lists.sourceforge.net 10792S: Supported 10793W: http://tboot.sourceforge.net 10794T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10795F: Documentation/arch/x86/intel_txt.rst 10796F: arch/x86/kernel/tboot.c 10797F: include/linux/tboot.h 10798 10799INTERCONNECT API 10800M: Georgi Djakov <djakov@kernel.org> 10801L: linux-pm@vger.kernel.org 10802S: Maintained 10803T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10804F: Documentation/devicetree/bindings/interconnect/ 10805F: Documentation/driver-api/interconnect.rst 10806F: drivers/interconnect/ 10807F: include/dt-bindings/interconnect/ 10808F: include/linux/interconnect-provider.h 10809F: include/linux/interconnect.h 10810 10811INTERRUPT COUNTER DRIVER 10812M: Oleksij Rempel <o.rempel@pengutronix.de> 10813R: Pengutronix Kernel Team <kernel@pengutronix.de> 10814L: linux-iio@vger.kernel.org 10815F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10816F: drivers/counter/interrupt-cnt.c 10817 10818INTERSIL ISL7998X VIDEO DECODER DRIVER 10819M: Michael Tretter <m.tretter@pengutronix.de> 10820R: Pengutronix Kernel Team <kernel@pengutronix.de> 10821L: linux-media@vger.kernel.org 10822S: Maintained 10823F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10824F: drivers/media/i2c/isl7998x.c 10825 10826INVENSENSE ICM-426xx IMU DRIVER 10827M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10828L: linux-iio@vger.kernel.org 10829S: Maintained 10830W: https://invensense.tdk.com/ 10831F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10832F: drivers/iio/imu/inv_icm42600/ 10833 10834INVENSENSE MPU-3050 GYROSCOPE DRIVER 10835M: Linus Walleij <linus.walleij@linaro.org> 10836L: linux-iio@vger.kernel.org 10837S: Maintained 10838F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10839F: drivers/iio/gyro/mpu3050* 10840 10841IOC3 ETHERNET DRIVER 10842M: Ralf Baechle <ralf@linux-mips.org> 10843L: linux-mips@vger.kernel.org 10844S: Maintained 10845F: drivers/net/ethernet/sgi/ioc3-eth.c 10846 10847IOMAP FILESYSTEM LIBRARY 10848M: Darrick J. Wong <djwong@kernel.org> 10849L: linux-xfs@vger.kernel.org 10850L: linux-fsdevel@vger.kernel.org 10851S: Supported 10852T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10853F: fs/iomap/ 10854F: include/linux/iomap.h 10855 10856IOMMU DMA-API LAYER 10857M: Robin Murphy <robin.murphy@arm.com> 10858L: iommu@lists.linux.dev 10859S: Maintained 10860T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10861F: drivers/iommu/dma-iommu.c 10862F: drivers/iommu/dma-iommu.h 10863F: drivers/iommu/iova.c 10864F: include/linux/iova.h 10865 10866IOMMU SUBSYSTEM 10867M: Joerg Roedel <joro@8bytes.org> 10868M: Will Deacon <will@kernel.org> 10869R: Robin Murphy <robin.murphy@arm.com> 10870L: iommu@lists.linux.dev 10871S: Maintained 10872T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10873F: Documentation/devicetree/bindings/iommu/ 10874F: Documentation/userspace-api/iommu.rst 10875F: drivers/iommu/ 10876F: include/linux/iommu.h 10877F: include/linux/iova.h 10878F: include/linux/of_iommu.h 10879F: include/uapi/linux/iommu.h 10880 10881IOMMUFD 10882M: Jason Gunthorpe <jgg@nvidia.com> 10883M: Kevin Tian <kevin.tian@intel.com> 10884L: iommu@lists.linux.dev 10885S: Maintained 10886T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10887F: Documentation/userspace-api/iommufd.rst 10888F: drivers/iommu/iommufd/ 10889F: include/linux/iommufd.h 10890F: include/uapi/linux/iommufd.h 10891F: tools/testing/selftests/iommu/ 10892 10893IOSYS-MAP HELPERS 10894M: Thomas Zimmermann <tzimmermann@suse.de> 10895L: dri-devel@lists.freedesktop.org 10896S: Maintained 10897T: git git://anongit.freedesktop.org/drm/drm-misc 10898F: include/linux/iosys-map.h 10899 10900IO_URING 10901M: Jens Axboe <axboe@kernel.dk> 10902R: Pavel Begunkov <asml.silence@gmail.com> 10903L: io-uring@vger.kernel.org 10904S: Maintained 10905T: git git://git.kernel.dk/linux-block 10906T: git git://git.kernel.dk/liburing 10907F: include/linux/io_uring.h 10908F: include/linux/io_uring_types.h 10909F: include/trace/events/io_uring.h 10910F: include/uapi/linux/io_uring.h 10911F: io_uring/ 10912F: tools/io_uring/ 10913 10914IPMI SUBSYSTEM 10915M: Corey Minyard <minyard@acm.org> 10916L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10917S: Supported 10918W: http://openipmi.sourceforge.net/ 10919T: git https://github.com/cminyard/linux-ipmi.git for-next 10920F: Documentation/devicetree/bindings/ipmi/ 10921F: Documentation/driver-api/ipmi.rst 10922F: drivers/char/ipmi/ 10923F: include/linux/ipmi* 10924F: include/uapi/linux/ipmi* 10925 10926IPS SCSI RAID DRIVER 10927M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10928L: linux-scsi@vger.kernel.org 10929S: Maintained 10930W: http://www.adaptec.com/ 10931F: drivers/scsi/ips* 10932 10933IPVS 10934M: Simon Horman <horms@verge.net.au> 10935M: Julian Anastasov <ja@ssi.bg> 10936L: netdev@vger.kernel.org 10937L: lvs-devel@vger.kernel.org 10938S: Maintained 10939T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10940T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10941F: Documentation/networking/ipvs-sysctl.rst 10942F: include/net/ip_vs.h 10943F: include/uapi/linux/ip_vs.h 10944F: net/netfilter/ipvs/ 10945 10946IPWIRELESS DRIVER 10947M: Jiri Kosina <jikos@kernel.org> 10948M: David Sterba <dsterba@suse.com> 10949S: Odd Fixes 10950F: drivers/tty/ipwireless/ 10951 10952IRON DEVICE AUDIO CODEC DRIVERS 10953M: Kiseok Jo <kiseok.jo@irondevice.com> 10954L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10955S: Maintained 10956F: Documentation/devicetree/bindings/sound/irondevice,* 10957F: sound/soc/codecs/sma* 10958 10959IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10960M: Marc Zyngier <maz@kernel.org> 10961S: Maintained 10962T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10963F: Documentation/core-api/irq/irq-domain.rst 10964F: include/linux/irqdomain.h 10965F: kernel/irq/irqdomain.c 10966F: kernel/irq/msi.c 10967 10968IRQ SUBSYSTEM 10969M: Thomas Gleixner <tglx@linutronix.de> 10970L: linux-kernel@vger.kernel.org 10971S: Maintained 10972T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10973F: include/linux/group_cpus.h 10974F: kernel/irq/ 10975F: lib/group_cpus.c 10976 10977IRQCHIP DRIVERS 10978M: Thomas Gleixner <tglx@linutronix.de> 10979M: Marc Zyngier <maz@kernel.org> 10980L: linux-kernel@vger.kernel.org 10981S: Maintained 10982T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10983F: Documentation/devicetree/bindings/interrupt-controller/ 10984F: drivers/irqchip/ 10985 10986ISA 10987M: William Breathitt Gray <william.gray@linaro.org> 10988S: Maintained 10989F: Documentation/driver-api/isa.rst 10990F: drivers/base/isa.c 10991F: include/linux/isa.h 10992 10993ISA RADIO MODULE 10994M: Hans Verkuil <hverkuil@xs4all.nl> 10995L: linux-media@vger.kernel.org 10996S: Maintained 10997W: https://linuxtv.org 10998T: git git://linuxtv.org/media_tree.git 10999F: drivers/media/radio/radio-isa* 11000 11001ISAPNP 11002M: Jaroslav Kysela <perex@perex.cz> 11003S: Maintained 11004F: Documentation/driver-api/isapnp.rst 11005F: drivers/pnp/isapnp/ 11006F: include/linux/isapnp.h 11007 11008ISCSI 11009M: Lee Duncan <lduncan@suse.com> 11010M: Chris Leech <cleech@redhat.com> 11011M: Mike Christie <michael.christie@oracle.com> 11012L: open-iscsi@googlegroups.com 11013L: linux-scsi@vger.kernel.org 11014S: Maintained 11015W: www.open-iscsi.com 11016F: drivers/scsi/*iscsi* 11017F: include/scsi/*iscsi* 11018 11019iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11020M: Peter Jones <pjones@redhat.com> 11021M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11022S: Maintained 11023F: drivers/firmware/iscsi_ibft* 11024 11025ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11026M: Sagi Grimberg <sagi@grimberg.me> 11027M: Max Gurtovoy <mgurtovoy@nvidia.com> 11028L: linux-rdma@vger.kernel.org 11029S: Supported 11030W: http://www.openfabrics.org 11031W: www.open-iscsi.org 11032Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11033F: drivers/infiniband/ulp/iser/ 11034 11035ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11036M: Sagi Grimberg <sagi@grimberg.me> 11037L: linux-rdma@vger.kernel.org 11038L: target-devel@vger.kernel.org 11039S: Supported 11040W: http://www.linux-iscsi.org 11041T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11042F: drivers/infiniband/ulp/isert 11043 11044ISDN/CMTP OVER BLUETOOTH 11045M: Karsten Keil <isdn@linux-pingi.de> 11046L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11047L: netdev@vger.kernel.org 11048S: Odd Fixes 11049W: http://www.isdn4linux.de 11050F: Documentation/isdn/ 11051F: drivers/isdn/capi/ 11052F: include/linux/isdn/ 11053F: include/uapi/linux/isdn/ 11054F: net/bluetooth/cmtp/ 11055 11056ISDN/mISDN SUBSYSTEM 11057M: Karsten Keil <isdn@linux-pingi.de> 11058L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11059L: netdev@vger.kernel.org 11060S: Maintained 11061W: http://www.isdn4linux.de 11062F: drivers/isdn/Kconfig 11063F: drivers/isdn/Makefile 11064F: drivers/isdn/hardware/ 11065F: drivers/isdn/mISDN/ 11066 11067ISOFS FILESYSTEM 11068M: Jan Kara <jack@suse.cz> 11069L: linux-fsdevel@vger.kernel.org 11070S: Maintained 11071F: Documentation/filesystems/isofs.rst 11072F: fs/isofs/ 11073 11074IT87 HARDWARE MONITORING DRIVER 11075M: Jean Delvare <jdelvare@suse.com> 11076L: linux-hwmon@vger.kernel.org 11077S: Maintained 11078F: Documentation/hwmon/it87.rst 11079F: drivers/hwmon/it87.c 11080 11081IT913X MEDIA DRIVER 11082M: Antti Palosaari <crope@iki.fi> 11083L: linux-media@vger.kernel.org 11084S: Maintained 11085W: https://linuxtv.org 11086W: http://palosaari.fi/linux/ 11087Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11088T: git git://linuxtv.org/anttip/media_tree.git 11089F: drivers/media/tuners/it913x* 11090 11091ITE IT66121 HDMI BRIDGE DRIVER 11092M: Phong LE <ple@baylibre.com> 11093M: Neil Armstrong <neil.armstrong@linaro.org> 11094S: Maintained 11095T: git git://anongit.freedesktop.org/drm/drm-misc 11096F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11097F: drivers/gpu/drm/bridge/ite-it66121.c 11098 11099IVTV VIDEO4LINUX DRIVER 11100M: Andy Walls <awalls@md.metrocast.net> 11101L: linux-media@vger.kernel.org 11102S: Maintained 11103W: https://linuxtv.org 11104T: git git://linuxtv.org/media_tree.git 11105F: Documentation/admin-guide/media/ivtv* 11106F: drivers/media/pci/ivtv/ 11107F: include/uapi/linux/ivtv* 11108 11109IX2505V MEDIA DRIVER 11110M: Malcolm Priestley <tvboxspy@gmail.com> 11111L: linux-media@vger.kernel.org 11112S: Maintained 11113W: https://linuxtv.org 11114Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11115F: drivers/media/dvb-frontends/ix2505v* 11116 11117JAILHOUSE HYPERVISOR INTERFACE 11118M: Jan Kiszka <jan.kiszka@siemens.com> 11119L: jailhouse-dev@googlegroups.com 11120S: Maintained 11121F: arch/x86/include/asm/jailhouse_para.h 11122F: arch/x86/kernel/jailhouse.c 11123 11124JC42.4 TEMPERATURE SENSOR DRIVER 11125M: Guenter Roeck <linux@roeck-us.net> 11126L: linux-hwmon@vger.kernel.org 11127S: Maintained 11128F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11129F: Documentation/hwmon/jc42.rst 11130F: drivers/hwmon/jc42.c 11131 11132JFS FILESYSTEM 11133M: Dave Kleikamp <shaggy@kernel.org> 11134L: jfs-discussion@lists.sourceforge.net 11135S: Odd Fixes 11136W: http://jfs.sourceforge.net/ 11137T: git https://github.com/kleikamp/linux-shaggy.git 11138F: Documentation/admin-guide/jfs.rst 11139F: fs/jfs/ 11140 11141JME NETWORK DRIVER 11142M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11143L: netdev@vger.kernel.org 11144S: Maintained 11145F: drivers/net/ethernet/jme.* 11146 11147JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11148M: David Woodhouse <dwmw2@infradead.org> 11149M: Richard Weinberger <richard@nod.at> 11150L: linux-mtd@lists.infradead.org 11151S: Odd Fixes 11152W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11153T: git git://git.infradead.org/ubifs-2.6.git 11154F: fs/jffs2/ 11155F: include/uapi/linux/jffs2.h 11156 11157JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11158M: "Theodore Ts'o" <tytso@mit.edu> 11159M: Jan Kara <jack@suse.com> 11160L: linux-ext4@vger.kernel.org 11161S: Maintained 11162F: fs/jbd2/ 11163F: include/linux/jbd2.h 11164 11165JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11166M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11167L: linux-media@vger.kernel.org 11168L: linux-renesas-soc@vger.kernel.org 11169S: Maintained 11170F: drivers/media/platform/renesas/rcar_jpu.c 11171 11172JSM Neo PCI based serial card 11173L: linux-serial@vger.kernel.org 11174S: Orphan 11175F: drivers/tty/serial/jsm/ 11176 11177K10TEMP HARDWARE MONITORING DRIVER 11178M: Clemens Ladisch <clemens@ladisch.de> 11179L: linux-hwmon@vger.kernel.org 11180S: Maintained 11181F: Documentation/hwmon/k10temp.rst 11182F: drivers/hwmon/k10temp.c 11183 11184K8TEMP HARDWARE MONITORING DRIVER 11185M: Rudolf Marek <r.marek@assembler.cz> 11186L: linux-hwmon@vger.kernel.org 11187S: Maintained 11188F: Documentation/hwmon/k8temp.rst 11189F: drivers/hwmon/k8temp.c 11190 11191KASAN 11192M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11193R: Alexander Potapenko <glider@google.com> 11194R: Andrey Konovalov <andreyknvl@gmail.com> 11195R: Dmitry Vyukov <dvyukov@google.com> 11196R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11197L: kasan-dev@googlegroups.com 11198S: Maintained 11199F: Documentation/dev-tools/kasan.rst 11200F: arch/*/include/asm/*kasan.h 11201F: arch/*/mm/kasan_init* 11202F: include/linux/kasan*.h 11203F: lib/Kconfig.kasan 11204F: mm/kasan/ 11205F: scripts/Makefile.kasan 11206 11207KCONFIG 11208M: Masahiro Yamada <masahiroy@kernel.org> 11209L: linux-kbuild@vger.kernel.org 11210S: Maintained 11211Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11212T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11213F: Documentation/kbuild/kconfig* 11214F: scripts/Kconfig.include 11215F: scripts/kconfig/ 11216 11217KCOV 11218R: Dmitry Vyukov <dvyukov@google.com> 11219R: Andrey Konovalov <andreyknvl@gmail.com> 11220L: kasan-dev@googlegroups.com 11221S: Maintained 11222F: Documentation/dev-tools/kcov.rst 11223F: include/linux/kcov.h 11224F: include/uapi/linux/kcov.h 11225F: kernel/kcov.c 11226F: scripts/Makefile.kcov 11227 11228KCSAN 11229M: Marco Elver <elver@google.com> 11230R: Dmitry Vyukov <dvyukov@google.com> 11231L: kasan-dev@googlegroups.com 11232S: Maintained 11233F: Documentation/dev-tools/kcsan.rst 11234F: include/linux/kcsan*.h 11235F: kernel/kcsan/ 11236F: lib/Kconfig.kcsan 11237F: scripts/Makefile.kcsan 11238 11239KDUMP 11240M: Baoquan He <bhe@redhat.com> 11241R: Vivek Goyal <vgoyal@redhat.com> 11242R: Dave Young <dyoung@redhat.com> 11243L: kexec@lists.infradead.org 11244S: Maintained 11245W: http://lse.sourceforge.net/kdump/ 11246F: Documentation/admin-guide/kdump/ 11247F: fs/proc/vmcore.c 11248F: include/linux/crash_core.h 11249F: include/linux/crash_dump.h 11250F: include/uapi/linux/vmcore.h 11251F: kernel/crash_*.c 11252 11253KEENE FM RADIO TRANSMITTER DRIVER 11254M: Hans Verkuil <hverkuil@xs4all.nl> 11255L: linux-media@vger.kernel.org 11256S: Maintained 11257W: https://linuxtv.org 11258T: git git://linuxtv.org/media_tree.git 11259F: drivers/media/radio/radio-keene* 11260 11261KERNEL AUTOMOUNTER 11262M: Ian Kent <raven@themaw.net> 11263L: autofs@vger.kernel.org 11264S: Maintained 11265F: fs/autofs/ 11266 11267KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11268M: Masahiro Yamada <masahiroy@kernel.org> 11269R: Nathan Chancellor <nathan@kernel.org> 11270R: Nick Desaulniers <ndesaulniers@google.com> 11271R: Nicolas Schier <nicolas@fjasle.eu> 11272L: linux-kbuild@vger.kernel.org 11273S: Maintained 11274Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11275T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11276F: Documentation/kbuild/ 11277F: Makefile 11278F: scripts/*vmlinux* 11279F: scripts/Kbuild* 11280F: scripts/Makefile* 11281F: scripts/basic/ 11282F: scripts/dummy-tools/ 11283F: scripts/mk* 11284F: scripts/mod/ 11285F: scripts/package/ 11286 11287KERNEL HARDENING (not covered by other areas) 11288M: Kees Cook <keescook@chromium.org> 11289L: linux-hardening@vger.kernel.org 11290S: Supported 11291T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11292F: Documentation/ABI/testing/sysfs-kernel-oops_count 11293F: Documentation/ABI/testing/sysfs-kernel-warn_count 11294F: include/linux/overflow.h 11295F: include/linux/randomize_kstack.h 11296F: mm/usercopy.c 11297K: \b(add|choose)_random_kstack_offset\b 11298K: \b__check_(object_size|heap_object)\b 11299 11300KERNEL JANITORS 11301L: kernel-janitors@vger.kernel.org 11302S: Odd Fixes 11303W: http://kernelnewbies.org/KernelJanitors 11304 11305KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11306M: Chuck Lever <chuck.lever@oracle.com> 11307M: Jeff Layton <jlayton@kernel.org> 11308R: Neil Brown <neilb@suse.de> 11309R: Olga Kornievskaia <kolga@netapp.com> 11310R: Dai Ngo <Dai.Ngo@oracle.com> 11311R: Tom Talpey <tom@talpey.com> 11312L: linux-nfs@vger.kernel.org 11313S: Supported 11314W: http://nfs.sourceforge.net/ 11315T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11316F: Documentation/filesystems/nfs/ 11317F: fs/exportfs/ 11318F: fs/lockd/ 11319F: fs/nfs_common/ 11320F: fs/nfsd/ 11321F: include/linux/lockd/ 11322F: include/linux/sunrpc/ 11323F: include/trace/events/rpcgss.h 11324F: include/trace/events/rpcrdma.h 11325F: include/trace/events/sunrpc.h 11326F: include/trace/misc/fs.h 11327F: include/trace/misc/nfs.h 11328F: include/trace/misc/sunrpc.h 11329F: include/uapi/linux/nfsd/ 11330F: include/uapi/linux/sunrpc/ 11331F: net/sunrpc/ 11332 11333KERNEL REGRESSIONS 11334M: Thorsten Leemhuis <linux@leemhuis.info> 11335L: regressions@lists.linux.dev 11336S: Supported 11337F: Documentation/admin-guide/reporting-regressions.rst 11338F: Documentation/process/handling-regressions.rst 11339 11340KERNEL SELFTEST FRAMEWORK 11341M: Shuah Khan <shuah@kernel.org> 11342M: Shuah Khan <skhan@linuxfoundation.org> 11343L: linux-kselftest@vger.kernel.org 11344S: Maintained 11345Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11346T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11347F: Documentation/dev-tools/kselftest* 11348F: tools/testing/selftests/ 11349 11350KERNEL SMB3 SERVER (KSMBD) 11351M: Namjae Jeon <linkinjeon@kernel.org> 11352M: Steve French <sfrench@samba.org> 11353R: Sergey Senozhatsky <senozhatsky@chromium.org> 11354R: Tom Talpey <tom@talpey.com> 11355L: linux-cifs@vger.kernel.org 11356S: Maintained 11357T: git git://git.samba.org/ksmbd.git 11358F: Documentation/filesystems/smb/ksmbd.rst 11359F: fs/smb/common/ 11360F: fs/smb/server/ 11361 11362KERNEL UNIT TESTING FRAMEWORK (KUnit) 11363M: Brendan Higgins <brendanhiggins@google.com> 11364M: David Gow <davidgow@google.com> 11365L: linux-kselftest@vger.kernel.org 11366L: kunit-dev@googlegroups.com 11367S: Maintained 11368W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11369T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11370T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11371F: Documentation/dev-tools/kunit/ 11372F: include/kunit/ 11373F: lib/kunit/ 11374F: tools/testing/kunit/ 11375 11376KERNEL USERMODE HELPER 11377M: Luis Chamberlain <mcgrof@kernel.org> 11378L: linux-kernel@vger.kernel.org 11379S: Maintained 11380F: include/linux/umh.h 11381F: kernel/umh.c 11382 11383KERNEL VIRTUAL MACHINE (KVM) 11384M: Paolo Bonzini <pbonzini@redhat.com> 11385L: kvm@vger.kernel.org 11386S: Supported 11387W: http://www.linux-kvm.org 11388T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11389F: Documentation/virt/kvm/ 11390F: include/asm-generic/kvm* 11391F: include/kvm/iodev.h 11392F: include/linux/kvm* 11393F: include/trace/events/kvm.h 11394F: include/uapi/asm-generic/kvm* 11395F: include/uapi/linux/kvm* 11396F: tools/kvm/ 11397F: tools/testing/selftests/kvm/ 11398F: virt/kvm/* 11399 11400KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11401M: Marc Zyngier <maz@kernel.org> 11402M: Oliver Upton <oliver.upton@linux.dev> 11403R: James Morse <james.morse@arm.com> 11404R: Suzuki K Poulose <suzuki.poulose@arm.com> 11405R: Zenghui Yu <yuzenghui@huawei.com> 11406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11407L: kvmarm@lists.linux.dev 11408S: Maintained 11409T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11410F: arch/arm64/include/asm/kvm* 11411F: arch/arm64/include/uapi/asm/kvm* 11412F: arch/arm64/kvm/ 11413F: include/kvm/arm_* 11414F: tools/testing/selftests/kvm/*/aarch64/ 11415F: tools/testing/selftests/kvm/aarch64/ 11416 11417KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11418M: Huacai Chen <chenhuacai@kernel.org> 11419L: linux-mips@vger.kernel.org 11420L: kvm@vger.kernel.org 11421S: Maintained 11422T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11423F: arch/mips/include/asm/kvm* 11424F: arch/mips/include/uapi/asm/kvm* 11425F: arch/mips/kvm/ 11426 11427KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11428M: Michael Ellerman <mpe@ellerman.id.au> 11429R: Nicholas Piggin <npiggin@gmail.com> 11430L: linuxppc-dev@lists.ozlabs.org 11431L: kvm@vger.kernel.org 11432S: Maintained (Book3S 64-bit HV) 11433S: Odd fixes (Book3S 64-bit PR) 11434S: Orphan (Book3E and 32-bit) 11435T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11436F: arch/powerpc/include/asm/kvm* 11437F: arch/powerpc/include/uapi/asm/kvm* 11438F: arch/powerpc/kernel/kvm* 11439F: arch/powerpc/kvm/ 11440 11441KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11442M: Anup Patel <anup@brainfault.org> 11443R: Atish Patra <atishp@atishpatra.org> 11444L: kvm@vger.kernel.org 11445L: kvm-riscv@lists.infradead.org 11446L: linux-riscv@lists.infradead.org 11447S: Maintained 11448T: git https://github.com/kvm-riscv/linux.git 11449F: arch/riscv/include/asm/kvm* 11450F: arch/riscv/include/uapi/asm/kvm* 11451F: arch/riscv/kvm/ 11452F: tools/testing/selftests/kvm/*/riscv/ 11453 11454KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11455M: Christian Borntraeger <borntraeger@linux.ibm.com> 11456M: Janosch Frank <frankja@linux.ibm.com> 11457M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11458R: David Hildenbrand <david@redhat.com> 11459L: kvm@vger.kernel.org 11460S: Supported 11461T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11462F: Documentation/virt/kvm/s390* 11463F: arch/s390/include/asm/gmap.h 11464F: arch/s390/include/asm/kvm* 11465F: arch/s390/include/uapi/asm/kvm* 11466F: arch/s390/include/uapi/asm/uvdevice.h 11467F: arch/s390/kernel/uv.c 11468F: arch/s390/kvm/ 11469F: arch/s390/mm/gmap.c 11470F: drivers/s390/char/uvdevice.c 11471F: tools/testing/selftests/drivers/s390x/uvdevice/ 11472F: tools/testing/selftests/kvm/*/s390x/ 11473F: tools/testing/selftests/kvm/s390x/ 11474 11475KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11476M: Sean Christopherson <seanjc@google.com> 11477M: Paolo Bonzini <pbonzini@redhat.com> 11478L: kvm@vger.kernel.org 11479S: Supported 11480P: Documentation/process/maintainer-kvm-x86.rst 11481T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11482F: arch/x86/include/asm/kvm* 11483F: arch/x86/include/asm/svm.h 11484F: arch/x86/include/asm/vmx*.h 11485F: arch/x86/include/uapi/asm/kvm* 11486F: arch/x86/include/uapi/asm/svm.h 11487F: arch/x86/include/uapi/asm/vmx.h 11488F: arch/x86/kvm/ 11489F: arch/x86/kvm/*/ 11490 11491KERNFS 11492M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11493M: Tejun Heo <tj@kernel.org> 11494S: Supported 11495T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11496F: fs/kernfs/ 11497F: include/linux/kernfs.h 11498 11499KEXEC 11500M: Eric Biederman <ebiederm@xmission.com> 11501L: kexec@lists.infradead.org 11502S: Maintained 11503W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11504F: include/linux/kexec.h 11505F: include/uapi/linux/kexec.h 11506F: kernel/kexec* 11507 11508KEYS-ENCRYPTED 11509M: Mimi Zohar <zohar@linux.ibm.com> 11510L: linux-integrity@vger.kernel.org 11511L: keyrings@vger.kernel.org 11512S: Supported 11513F: Documentation/security/keys/trusted-encrypted.rst 11514F: include/keys/encrypted-type.h 11515F: security/keys/encrypted-keys/ 11516 11517KEYS-TRUSTED 11518M: James Bottomley <jejb@linux.ibm.com> 11519M: Jarkko Sakkinen <jarkko@kernel.org> 11520M: Mimi Zohar <zohar@linux.ibm.com> 11521L: linux-integrity@vger.kernel.org 11522L: keyrings@vger.kernel.org 11523S: Supported 11524F: Documentation/security/keys/trusted-encrypted.rst 11525F: include/keys/trusted-type.h 11526F: include/keys/trusted_tpm.h 11527F: security/keys/trusted-keys/ 11528 11529KEYS-TRUSTED-CAAM 11530M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11531R: Pengutronix Kernel Team <kernel@pengutronix.de> 11532L: linux-integrity@vger.kernel.org 11533L: keyrings@vger.kernel.org 11534S: Maintained 11535F: include/keys/trusted_caam.h 11536F: security/keys/trusted-keys/trusted_caam.c 11537 11538KEYS-TRUSTED-TEE 11539M: Sumit Garg <sumit.garg@linaro.org> 11540L: linux-integrity@vger.kernel.org 11541L: keyrings@vger.kernel.org 11542S: Supported 11543F: include/keys/trusted_tee.h 11544F: security/keys/trusted-keys/trusted_tee.c 11545 11546KEYS/KEYRINGS 11547M: David Howells <dhowells@redhat.com> 11548M: Jarkko Sakkinen <jarkko@kernel.org> 11549L: keyrings@vger.kernel.org 11550S: Maintained 11551F: Documentation/security/keys/core.rst 11552F: include/keys/ 11553F: include/linux/key-type.h 11554F: include/linux/key.h 11555F: include/linux/keyctl.h 11556F: include/uapi/linux/keyctl.h 11557F: security/keys/ 11558 11559KEYS/KEYRINGS_INTEGRITY 11560M: Jarkko Sakkinen <jarkko@kernel.org> 11561M: Mimi Zohar <zohar@linux.ibm.com> 11562L: linux-integrity@vger.kernel.org 11563L: keyrings@vger.kernel.org 11564S: Supported 11565F: security/integrity/platform_certs 11566 11567KFENCE 11568M: Alexander Potapenko <glider@google.com> 11569M: Marco Elver <elver@google.com> 11570R: Dmitry Vyukov <dvyukov@google.com> 11571L: kasan-dev@googlegroups.com 11572S: Maintained 11573F: Documentation/dev-tools/kfence.rst 11574F: arch/*/include/asm/kfence.h 11575F: include/linux/kfence.h 11576F: lib/Kconfig.kfence 11577F: mm/kfence/ 11578 11579KFIFO 11580M: Stefani Seibold <stefani@seibold.net> 11581S: Maintained 11582F: include/linux/kfifo.h 11583F: lib/kfifo.c 11584F: samples/kfifo/ 11585 11586KGDB / KDB /debug_core 11587M: Jason Wessel <jason.wessel@windriver.com> 11588M: Daniel Thompson <daniel.thompson@linaro.org> 11589R: Douglas Anderson <dianders@chromium.org> 11590L: kgdb-bugreport@lists.sourceforge.net 11591S: Maintained 11592W: http://kgdb.wiki.kernel.org/ 11593T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11594F: Documentation/dev-tools/kgdb.rst 11595F: drivers/misc/kgdbts.c 11596F: drivers/tty/serial/kgdboc.c 11597F: include/linux/kdb.h 11598F: include/linux/kgdb.h 11599F: kernel/debug/ 11600F: kernel/module/kdb.c 11601 11602KHADAS MCU MFD DRIVER 11603M: Neil Armstrong <neil.armstrong@linaro.org> 11604L: linux-amlogic@lists.infradead.org 11605S: Maintained 11606F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11607F: drivers/mfd/khadas-mcu.c 11608F: drivers/thermal/khadas_mcu_fan.c 11609F: include/linux/mfd/khadas-mcu.h 11610 11611KIONIX/ROHM KX022A ACCELEROMETER 11612M: Matti Vaittinen <mazziesaccount@gmail.com> 11613L: linux-iio@vger.kernel.org 11614S: Supported 11615F: drivers/iio/accel/kionix-kx022a* 11616 11617KMEMLEAK 11618M: Catalin Marinas <catalin.marinas@arm.com> 11619S: Maintained 11620F: Documentation/dev-tools/kmemleak.rst 11621F: include/linux/kmemleak.h 11622F: mm/kmemleak.c 11623F: samples/kmemleak/kmemleak-test.c 11624 11625KMSAN 11626M: Alexander Potapenko <glider@google.com> 11627R: Marco Elver <elver@google.com> 11628R: Dmitry Vyukov <dvyukov@google.com> 11629L: kasan-dev@googlegroups.com 11630S: Maintained 11631F: Documentation/dev-tools/kmsan.rst 11632F: arch/*/include/asm/kmsan.h 11633F: arch/*/mm/kmsan_* 11634F: include/linux/kmsan*.h 11635F: lib/Kconfig.kmsan 11636F: mm/kmsan/ 11637F: scripts/Makefile.kmsan 11638 11639KPROBES 11640M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11641M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11642M: "David S. Miller" <davem@davemloft.net> 11643M: Masami Hiramatsu <mhiramat@kernel.org> 11644L: linux-kernel@vger.kernel.org 11645L: linux-trace-kernel@vger.kernel.org 11646S: Maintained 11647Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11648T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11649F: Documentation/trace/kprobes.rst 11650F: include/asm-generic/kprobes.h 11651F: include/linux/kprobes.h 11652F: kernel/kprobes.c 11653F: lib/test_kprobes.c 11654F: samples/kprobes 11655 11656KS0108 LCD CONTROLLER DRIVER 11657M: Miguel Ojeda <ojeda@kernel.org> 11658S: Maintained 11659F: Documentation/admin-guide/auxdisplay/ks0108.rst 11660F: drivers/auxdisplay/ks0108.c 11661F: include/linux/ks0108.h 11662 11663KTD253 BACKLIGHT DRIVER 11664M: Linus Walleij <linus.walleij@linaro.org> 11665S: Maintained 11666F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11667F: drivers/video/backlight/ktd253-backlight.c 11668 11669KTEST 11670M: Steven Rostedt <rostedt@goodmis.org> 11671M: John Hawley <warthog9@eaglescrag.net> 11672S: Maintained 11673F: tools/testing/ktest 11674 11675KTZ8866 BACKLIGHT DRIVER 11676M: Jianhua Lu <lujianhua000@gmail.com> 11677S: Maintained 11678F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11679F: drivers/video/backlight/ktz8866.c 11680 11681KVM PARAVIRT (KVM/paravirt) 11682M: Paolo Bonzini <pbonzini@redhat.com> 11683R: Wanpeng Li <wanpengli@tencent.com> 11684R: Vitaly Kuznetsov <vkuznets@redhat.com> 11685L: kvm@vger.kernel.org 11686S: Supported 11687T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11688F: arch/um/include/asm/kvm_para.h 11689F: arch/x86/include/asm/kvm_para.h 11690F: arch/x86/include/asm/pvclock-abi.h 11691F: arch/x86/include/uapi/asm/kvm_para.h 11692F: arch/x86/kernel/kvm.c 11693F: arch/x86/kernel/kvmclock.c 11694F: include/asm-generic/kvm_para.h 11695F: include/linux/kvm_para.h 11696F: include/uapi/asm-generic/kvm_para.h 11697F: include/uapi/linux/kvm_para.h 11698 11699KVM X86 HYPER-V (KVM/hyper-v) 11700M: Vitaly Kuznetsov <vkuznets@redhat.com> 11701M: Sean Christopherson <seanjc@google.com> 11702M: Paolo Bonzini <pbonzini@redhat.com> 11703L: kvm@vger.kernel.org 11704S: Supported 11705T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11706F: arch/x86/kvm/hyperv.* 11707F: arch/x86/kvm/kvm_onhyperv.* 11708F: arch/x86/kvm/svm/hyperv.* 11709F: arch/x86/kvm/svm/svm_onhyperv.* 11710F: arch/x86/kvm/vmx/hyperv.* 11711 11712KVM X86 Xen (KVM/Xen) 11713M: David Woodhouse <dwmw2@infradead.org> 11714M: Paul Durrant <paul@xen.org> 11715M: Sean Christopherson <seanjc@google.com> 11716M: Paolo Bonzini <pbonzini@redhat.com> 11717L: kvm@vger.kernel.org 11718S: Supported 11719T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11720F: arch/x86/kvm/xen.* 11721 11722L3MDEV 11723M: David Ahern <dsahern@kernel.org> 11724L: netdev@vger.kernel.org 11725S: Maintained 11726F: include/net/l3mdev.h 11727F: net/l3mdev 11728 11729LANDLOCK SECURITY MODULE 11730M: Mickaël Salaün <mic@digikod.net> 11731L: linux-security-module@vger.kernel.org 11732S: Supported 11733W: https://landlock.io 11734T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11735F: Documentation/security/landlock.rst 11736F: Documentation/userspace-api/landlock.rst 11737F: include/uapi/linux/landlock.h 11738F: samples/landlock/ 11739F: security/landlock/ 11740F: tools/testing/selftests/landlock/ 11741K: landlock 11742K: LANDLOCK 11743 11744LANTIQ / INTEL Ethernet drivers 11745M: Hauke Mehrtens <hauke@hauke-m.de> 11746L: netdev@vger.kernel.org 11747S: Maintained 11748F: drivers/net/dsa/lantiq_gswip.c 11749F: drivers/net/dsa/lantiq_pce.h 11750F: drivers/net/ethernet/lantiq_xrx200.c 11751F: net/dsa/tag_gswip.c 11752 11753LANTIQ MIPS ARCHITECTURE 11754M: John Crispin <john@phrozen.org> 11755L: linux-mips@vger.kernel.org 11756S: Maintained 11757F: arch/mips/lantiq 11758F: drivers/soc/lantiq 11759 11760LASI 53c700 driver for PARISC 11761M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11762L: linux-scsi@vger.kernel.org 11763S: Maintained 11764F: Documentation/scsi/53c700.rst 11765F: drivers/scsi/53c700* 11766 11767LEAKING_ADDRESSES 11768M: Tobin C. Harding <me@tobin.cc> 11769M: Tycho Andersen <tycho@tycho.pizza> 11770L: linux-hardening@vger.kernel.org 11771S: Maintained 11772T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11773F: scripts/leaking_addresses.pl 11774 11775LED SUBSYSTEM 11776M: Pavel Machek <pavel@ucw.cz> 11777M: Lee Jones <lee@kernel.org> 11778L: linux-leds@vger.kernel.org 11779S: Maintained 11780T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11781F: Documentation/devicetree/bindings/leds/ 11782F: Documentation/leds/ 11783F: drivers/leds/ 11784F: include/dt-bindings/leds/ 11785F: include/linux/leds.h 11786 11787LEGACY EEPROM DRIVER 11788M: Jean Delvare <jdelvare@suse.com> 11789S: Maintained 11790F: Documentation/misc-devices/eeprom.rst 11791F: drivers/misc/eeprom/eeprom.c 11792 11793LEGO MINDSTORMS EV3 11794R: David Lechner <david@lechnology.com> 11795S: Maintained 11796F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11797F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11798F: drivers/power/supply/lego_ev3_battery.c 11799 11800LEGO USB Tower driver 11801M: Juergen Stuber <starblue@users.sourceforge.net> 11802L: legousb-devel@lists.sourceforge.net 11803S: Maintained 11804W: http://legousb.sourceforge.net/ 11805F: drivers/usb/misc/legousbtower.c 11806 11807LETSKETCH HID TABLET DRIVER 11808M: Hans de Goede <hdegoede@redhat.com> 11809L: linux-input@vger.kernel.org 11810S: Maintained 11811T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11812F: drivers/hid/hid-letsketch.c 11813 11814LG LAPTOP EXTRAS 11815M: Matan Ziv-Av <matan@svgalib.org> 11816L: platform-driver-x86@vger.kernel.org 11817S: Maintained 11818F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11819F: Documentation/admin-guide/laptops/lg-laptop.rst 11820F: drivers/platform/x86/lg-laptop.c 11821 11822LG2160 MEDIA DRIVER 11823M: Michael Krufky <mkrufky@linuxtv.org> 11824L: linux-media@vger.kernel.org 11825S: Maintained 11826W: https://linuxtv.org 11827W: http://github.com/mkrufky 11828Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11829T: git git://linuxtv.org/mkrufky/tuners.git 11830F: drivers/media/dvb-frontends/lg2160.* 11831 11832LGDT3305 MEDIA DRIVER 11833M: Michael Krufky <mkrufky@linuxtv.org> 11834L: linux-media@vger.kernel.org 11835S: Maintained 11836W: https://linuxtv.org 11837W: http://github.com/mkrufky 11838Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11839T: git git://linuxtv.org/mkrufky/tuners.git 11840F: drivers/media/dvb-frontends/lgdt3305.* 11841 11842LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11843M: Viresh Kumar <vireshk@kernel.org> 11844L: linux-ide@vger.kernel.org 11845S: Maintained 11846T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11847F: drivers/ata/pata_arasan_cf.c 11848F: include/linux/pata_arasan_cf_data.h 11849 11850LIBATA PATA DRIVERS 11851R: Sergey Shtylyov <s.shtylyov@omp.ru> 11852L: linux-ide@vger.kernel.org 11853F: drivers/ata/ata_*.c 11854F: drivers/ata/pata_*.c 11855 11856LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11857M: Linus Walleij <linus.walleij@linaro.org> 11858L: linux-ide@vger.kernel.org 11859S: Maintained 11860T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11861F: drivers/ata/pata_ftide010.c 11862F: drivers/ata/sata_gemini.c 11863F: drivers/ata/sata_gemini.h 11864 11865LIBATA SATA AHCI PLATFORM devices support 11866M: Hans de Goede <hdegoede@redhat.com> 11867M: Jens Axboe <axboe@kernel.dk> 11868L: linux-ide@vger.kernel.org 11869S: Maintained 11870T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11871F: drivers/ata/ahci_platform.c 11872F: drivers/ata/libahci_platform.c 11873F: include/linux/ahci_platform.h 11874 11875LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11876M: Serge Semin <fancer.lancer@gmail.com> 11877L: linux-ide@vger.kernel.org 11878S: Maintained 11879T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11880F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11881F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11882F: drivers/ata/ahci_dwc.c 11883 11884LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11885M: Mikael Pettersson <mikpelinux@gmail.com> 11886L: linux-ide@vger.kernel.org 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11889F: drivers/ata/sata_promise.* 11890 11891LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11892M: Damien Le Moal <dlemoal@kernel.org> 11893L: linux-ide@vger.kernel.org 11894S: Maintained 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11896F: Documentation/ABI/testing/sysfs-ata 11897F: Documentation/devicetree/bindings/ata/ 11898F: drivers/ata/ 11899F: include/linux/ata.h 11900F: include/linux/libata.h 11901 11902LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11903M: Vishal Verma <vishal.l.verma@intel.com> 11904M: Dan Williams <dan.j.williams@intel.com> 11905M: Dave Jiang <dave.jiang@intel.com> 11906L: nvdimm@lists.linux.dev 11907S: Supported 11908Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11909P: Documentation/nvdimm/maintainer-entry-profile.rst 11910F: drivers/nvdimm/btt* 11911 11912LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11913M: Dan Williams <dan.j.williams@intel.com> 11914M: Vishal Verma <vishal.l.verma@intel.com> 11915M: Dave Jiang <dave.jiang@intel.com> 11916L: nvdimm@lists.linux.dev 11917S: Supported 11918Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11919P: Documentation/nvdimm/maintainer-entry-profile.rst 11920F: drivers/nvdimm/pmem* 11921 11922LIBNVDIMM: DEVICETREE BINDINGS 11923M: Oliver O'Halloran <oohall@gmail.com> 11924L: nvdimm@lists.linux.dev 11925S: Supported 11926Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11927F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11928F: drivers/nvdimm/of_pmem.c 11929 11930LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11931M: Dan Williams <dan.j.williams@intel.com> 11932M: Vishal Verma <vishal.l.verma@intel.com> 11933M: Dave Jiang <dave.jiang@intel.com> 11934M: Ira Weiny <ira.weiny@intel.com> 11935L: nvdimm@lists.linux.dev 11936S: Supported 11937Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11938P: Documentation/nvdimm/maintainer-entry-profile.rst 11939T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11940F: drivers/acpi/nfit/* 11941F: drivers/nvdimm/* 11942F: include/linux/libnvdimm.h 11943F: include/linux/nd.h 11944F: include/uapi/linux/ndctl.h 11945F: tools/testing/nvdimm/ 11946 11947LICENSES and SPDX stuff 11948M: Thomas Gleixner <tglx@linutronix.de> 11949M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11950L: linux-spdx@vger.kernel.org 11951S: Maintained 11952T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11953F: COPYING 11954F: Documentation/process/license-rules.rst 11955F: LICENSES/ 11956F: scripts/spdxcheck-test.sh 11957F: scripts/spdxcheck.py 11958F: scripts/spdxexclude 11959 11960LINEAR RANGES HELPERS 11961M: Mark Brown <broonie@kernel.org> 11962R: Matti Vaittinen <mazziesaccount@gmail.com> 11963F: include/linux/linear_range.h 11964F: lib/linear_ranges.c 11965F: lib/test_linear_ranges.c 11966 11967LINUX FOR POWER MACINTOSH 11968L: linuxppc-dev@lists.ozlabs.org 11969S: Orphan 11970F: arch/powerpc/platforms/powermac/ 11971F: drivers/macintosh/ 11972X: drivers/macintosh/adb-iop.c 11973X: drivers/macintosh/via-macii.c 11974 11975LINUX FOR POWERPC (32-BIT AND 64-BIT) 11976M: Michael Ellerman <mpe@ellerman.id.au> 11977R: Nicholas Piggin <npiggin@gmail.com> 11978R: Christophe Leroy <christophe.leroy@csgroup.eu> 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Supported 11981W: https://github.com/linuxppc/wiki/wiki 11982Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11983T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11984F: Documentation/ABI/stable/sysfs-firmware-opal-* 11985F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11986F: Documentation/devicetree/bindings/powerpc/ 11987F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11988F: Documentation/powerpc/ 11989F: arch/powerpc/ 11990F: drivers/*/*/*pasemi* 11991F: drivers/*/*pasemi* 11992F: drivers/char/tpm/tpm_ibmvtpm* 11993F: drivers/crypto/nx/ 11994F: drivers/crypto/vmx/ 11995F: drivers/i2c/busses/i2c-opal.c 11996F: drivers/net/ethernet/ibm/ibmveth.* 11997F: drivers/net/ethernet/ibm/ibmvnic.* 11998F: drivers/pci/hotplug/pnv_php.c 11999F: drivers/pci/hotplug/rpa* 12000F: drivers/rtc/rtc-opal.c 12001F: drivers/scsi/ibmvscsi/ 12002F: drivers/tty/hvc/hvc_opal.c 12003F: drivers/watchdog/wdrtas.c 12004F: tools/testing/selftests/powerpc 12005N: /pmac 12006N: powermac 12007N: powernv 12008N: [^a-z0-9]ps3 12009N: pseries 12010 12011LINUX FOR POWERPC EMBEDDED MPC5XXX 12012M: Anatolij Gustschin <agust@denx.de> 12013L: linuxppc-dev@lists.ozlabs.org 12014S: Odd Fixes 12015F: arch/powerpc/platforms/512x/ 12016F: arch/powerpc/platforms/52xx/ 12017 12018LINUX FOR POWERPC EMBEDDED PPC4XX 12019L: linuxppc-dev@lists.ozlabs.org 12020S: Orphan 12021F: arch/powerpc/platforms/40x/ 12022F: arch/powerpc/platforms/44x/ 12023 12024LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12025M: Scott Wood <oss@buserror.net> 12026L: linuxppc-dev@lists.ozlabs.org 12027S: Odd fixes 12028T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12029F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12030F: Documentation/devicetree/bindings/powerpc/fsl/ 12031F: arch/powerpc/platforms/83xx/ 12032F: arch/powerpc/platforms/85xx/ 12033 12034LINUX FOR POWERPC EMBEDDED PPC8XX 12035M: Christophe Leroy <christophe.leroy@csgroup.eu> 12036L: linuxppc-dev@lists.ozlabs.org 12037S: Maintained 12038F: arch/powerpc/platforms/8xx/ 12039 12040LINUX KERNEL DUMP TEST MODULE (LKDTM) 12041M: Kees Cook <keescook@chromium.org> 12042S: Maintained 12043F: drivers/misc/lkdtm/* 12044F: tools/testing/selftests/lkdtm/* 12045 12046LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12047M: Alan Stern <stern@rowland.harvard.edu> 12048M: Andrea Parri <parri.andrea@gmail.com> 12049M: Will Deacon <will@kernel.org> 12050M: Peter Zijlstra <peterz@infradead.org> 12051M: Boqun Feng <boqun.feng@gmail.com> 12052M: Nicholas Piggin <npiggin@gmail.com> 12053M: David Howells <dhowells@redhat.com> 12054M: Jade Alglave <j.alglave@ucl.ac.uk> 12055M: Luc Maranget <luc.maranget@inria.fr> 12056M: "Paul E. McKenney" <paulmck@kernel.org> 12057R: Akira Yokosawa <akiyks@gmail.com> 12058R: Daniel Lustig <dlustig@nvidia.com> 12059R: Joel Fernandes <joel@joelfernandes.org> 12060L: linux-kernel@vger.kernel.org 12061L: linux-arch@vger.kernel.org 12062S: Supported 12063T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12064F: Documentation/atomic_bitops.txt 12065F: Documentation/atomic_t.txt 12066F: Documentation/core-api/refcount-vs-atomic.rst 12067F: Documentation/litmus-tests/ 12068F: Documentation/memory-barriers.txt 12069F: tools/memory-model/ 12070 12071LINUX-NEXT TREE 12072M: Stephen Rothwell <sfr@canb.auug.org.au> 12073L: linux-next@vger.kernel.org 12074S: Supported 12075B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12076T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12077 12078LIS3LV02D ACCELEROMETER DRIVER 12079M: Eric Piel <eric.piel@tremplin-utc.net> 12080S: Maintained 12081F: Documentation/misc-devices/lis3lv02d.rst 12082F: drivers/misc/lis3lv02d/ 12083F: drivers/platform/x86/hp/hp_accel.c 12084 12085LIST KUNIT TEST 12086M: David Gow <davidgow@google.com> 12087L: linux-kselftest@vger.kernel.org 12088L: kunit-dev@googlegroups.com 12089S: Maintained 12090F: lib/list-test.c 12091 12092LITEX PLATFORM 12093M: Karol Gugala <kgugala@antmicro.com> 12094M: Mateusz Holenko <mholenko@antmicro.com> 12095M: Gabriel Somlo <gsomlo@gmail.com> 12096M: Joel Stanley <joel@jms.id.au> 12097S: Maintained 12098F: Documentation/devicetree/bindings/*/litex,*.yaml 12099F: arch/openrisc/boot/dts/or1klitex.dts 12100F: drivers/mmc/host/litex_mmc.c 12101F: drivers/net/ethernet/litex/* 12102F: drivers/soc/litex/* 12103F: drivers/tty/serial/liteuart.c 12104F: include/linux/litex.h 12105N: litex 12106 12107LIVE PATCHING 12108M: Josh Poimboeuf <jpoimboe@kernel.org> 12109M: Jiri Kosina <jikos@kernel.org> 12110M: Miroslav Benes <mbenes@suse.cz> 12111M: Petr Mladek <pmladek@suse.com> 12112R: Joe Lawrence <joe.lawrence@redhat.com> 12113L: live-patching@vger.kernel.org 12114S: Maintained 12115T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12116F: Documentation/ABI/testing/sysfs-kernel-livepatch 12117F: Documentation/livepatch/ 12118F: arch/powerpc/include/asm/livepatch.h 12119F: include/linux/livepatch.h 12120F: kernel/livepatch/ 12121F: kernel/module/livepatch.c 12122F: lib/livepatch/ 12123F: samples/livepatch/ 12124F: tools/testing/selftests/livepatch/ 12125 12126LLC (802.2) 12127L: netdev@vger.kernel.org 12128S: Odd fixes 12129F: include/linux/llc.h 12130F: include/net/llc* 12131F: include/uapi/linux/llc.h 12132F: net/llc/ 12133 12134LM73 HARDWARE MONITOR DRIVER 12135M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12136L: linux-hwmon@vger.kernel.org 12137S: Maintained 12138F: drivers/hwmon/lm73.c 12139 12140LM78 HARDWARE MONITOR DRIVER 12141M: Jean Delvare <jdelvare@suse.com> 12142L: linux-hwmon@vger.kernel.org 12143S: Maintained 12144F: Documentation/hwmon/lm78.rst 12145F: drivers/hwmon/lm78.c 12146 12147LM83 HARDWARE MONITOR DRIVER 12148M: Jean Delvare <jdelvare@suse.com> 12149L: linux-hwmon@vger.kernel.org 12150S: Maintained 12151F: Documentation/hwmon/lm83.rst 12152F: drivers/hwmon/lm83.c 12153 12154LM90 HARDWARE MONITOR DRIVER 12155M: Jean Delvare <jdelvare@suse.com> 12156L: linux-hwmon@vger.kernel.org 12157S: Maintained 12158F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12159F: Documentation/hwmon/lm90.rst 12160F: drivers/hwmon/lm90.c 12161F: include/dt-bindings/thermal/lm90.h 12162 12163LM95234 HARDWARE MONITOR DRIVER 12164M: Guenter Roeck <linux@roeck-us.net> 12165L: linux-hwmon@vger.kernel.org 12166S: Maintained 12167F: Documentation/hwmon/lm95234.rst 12168F: drivers/hwmon/lm95234.c 12169 12170LME2510 MEDIA DRIVER 12171M: Malcolm Priestley <tvboxspy@gmail.com> 12172L: linux-media@vger.kernel.org 12173S: Maintained 12174W: https://linuxtv.org 12175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12176F: drivers/media/usb/dvb-usb-v2/lmedm04* 12177 12178LOADPIN SECURITY MODULE 12179M: Kees Cook <keescook@chromium.org> 12180S: Supported 12181T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12182F: Documentation/admin-guide/LSM/LoadPin.rst 12183F: security/loadpin/ 12184 12185LOCKING PRIMITIVES 12186M: Peter Zijlstra <peterz@infradead.org> 12187M: Ingo Molnar <mingo@redhat.com> 12188M: Will Deacon <will@kernel.org> 12189R: Waiman Long <longman@redhat.com> 12190R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12191L: linux-kernel@vger.kernel.org 12192S: Maintained 12193T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12194F: Documentation/locking/ 12195F: arch/*/include/asm/spinlock*.h 12196F: include/linux/lockdep.h 12197F: include/linux/mutex*.h 12198F: include/linux/rwlock*.h 12199F: include/linux/rwsem*.h 12200F: include/linux/seqlock.h 12201F: include/linux/spinlock*.h 12202F: kernel/locking/ 12203F: lib/locking*.[ch] 12204X: kernel/locking/locktorture.c 12205 12206LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12207M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12208L: linux-ntfs-dev@lists.sourceforge.net 12209S: Maintained 12210W: http://www.linux-ntfs.org/content/view/19/37/ 12211F: Documentation/admin-guide/ldm.rst 12212F: block/partitions/ldm.* 12213 12214LOGITECH HID GAMING KEYBOARDS 12215M: Hans de Goede <hdegoede@redhat.com> 12216L: linux-input@vger.kernel.org 12217S: Maintained 12218T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12219F: drivers/hid/hid-lg-g15.c 12220 12221LONTIUM LT8912B MIPI TO HDMI BRIDGE 12222M: Adrien Grassein <adrien.grassein@gmail.com> 12223S: Maintained 12224F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12225F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12226 12227LOONGARCH 12228M: Huacai Chen <chenhuacai@kernel.org> 12229R: WANG Xuerui <kernel@xen0n.name> 12230L: loongarch@lists.linux.dev 12231S: Maintained 12232T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12233F: Documentation/loongarch/ 12234F: Documentation/translations/zh_CN/loongarch/ 12235F: arch/loongarch/ 12236F: drivers/*/*loongarch* 12237 12238LOONGSON GPIO DRIVER 12239M: Yinbo Zhu <zhuyinbo@loongson.cn> 12240L: linux-gpio@vger.kernel.org 12241S: Maintained 12242F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12243F: drivers/gpio/gpio-loongson-64bit.c 12244 12245LOONGSON LS2X I2C DRIVER 12246M: Binbin Zhou <zhoubinbin@loongson.cn> 12247L: linux-i2c@vger.kernel.org 12248S: Maintained 12249F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12250F: drivers/i2c/busses/i2c-ls2x.c 12251 12252LOONGSON-2 SOC SERIES CLOCK DRIVER 12253M: Yinbo Zhu <zhuyinbo@loongson.cn> 12254L: linux-clk@vger.kernel.org 12255S: Maintained 12256F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12257F: drivers/clk/clk-loongson2.c 12258F: include/dt-bindings/clock/loongson,ls2k-clk.h 12259 12260LOONGSON-2 SOC SERIES GUTS DRIVER 12261M: Yinbo Zhu <zhuyinbo@loongson.cn> 12262L: loongarch@lists.linux.dev 12263S: Maintained 12264F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12265F: drivers/soc/loongson/loongson2_guts.c 12266 12267LOONGSON-2 SOC SERIES PINCTRL DRIVER 12268M: zhanghongchen <zhanghongchen@loongson.cn> 12269M: Yinbo Zhu <zhuyinbo@loongson.cn> 12270L: linux-gpio@vger.kernel.org 12271S: Maintained 12272F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12273F: drivers/pinctrl/pinctrl-loongson2.c 12274 12275LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12276M: Sathya Prakash <sathya.prakash@broadcom.com> 12277M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12278M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12279L: MPT-FusionLinux.pdl@broadcom.com 12280L: linux-scsi@vger.kernel.org 12281S: Supported 12282W: http://www.avagotech.com/support/ 12283F: drivers/message/fusion/ 12284F: drivers/scsi/mpt3sas/ 12285 12286LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12287M: Matthew Wilcox <willy@infradead.org> 12288L: linux-scsi@vger.kernel.org 12289S: Maintained 12290F: drivers/scsi/sym53c8xx_2/ 12291 12292LTC1660 DAC DRIVER 12293M: Marcus Folkesson <marcus.folkesson@gmail.com> 12294L: linux-iio@vger.kernel.org 12295S: Maintained 12296F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12297F: drivers/iio/dac/ltc1660.c 12298 12299LTC2688 IIO DAC DRIVER 12300M: Nuno Sá <nuno.sa@analog.com> 12301L: linux-iio@vger.kernel.org 12302S: Supported 12303W: https://ez.analog.com/linux-software-drivers 12304F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12305F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12306F: drivers/iio/dac/ltc2688.c 12307 12308LTC2947 HARDWARE MONITOR DRIVER 12309M: Nuno Sá <nuno.sa@analog.com> 12310L: linux-hwmon@vger.kernel.org 12311S: Supported 12312W: https://ez.analog.com/linux-software-drivers 12313F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12314F: drivers/hwmon/ltc2947-core.c 12315F: drivers/hwmon/ltc2947-i2c.c 12316F: drivers/hwmon/ltc2947-spi.c 12317F: drivers/hwmon/ltc2947.h 12318 12319LTC2983 IIO TEMPERATURE DRIVER 12320M: Nuno Sá <nuno.sa@analog.com> 12321L: linux-iio@vger.kernel.org 12322S: Supported 12323W: https://ez.analog.com/linux-software-drivers 12324F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12325F: drivers/iio/temperature/ltc2983.c 12326 12327LTC4261 HARDWARE MONITOR DRIVER 12328M: Guenter Roeck <linux@roeck-us.net> 12329L: linux-hwmon@vger.kernel.org 12330S: Maintained 12331F: Documentation/hwmon/ltc4261.rst 12332F: drivers/hwmon/ltc4261.c 12333 12334LTC4306 I2C MULTIPLEXER DRIVER 12335M: Michael Hennerich <michael.hennerich@analog.com> 12336L: linux-i2c@vger.kernel.org 12337S: Supported 12338W: https://ez.analog.com/linux-software-drivers 12339F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12340F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12341 12342LTP (Linux Test Project) 12343M: Mike Frysinger <vapier@gentoo.org> 12344M: Cyril Hrubis <chrubis@suse.cz> 12345M: Wanlong Gao <wanlong.gao@gmail.com> 12346M: Jan Stancek <jstancek@redhat.com> 12347M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12348M: Alexey Kodanev <alexey.kodanev@oracle.com> 12349L: ltp@lists.linux.it (subscribers-only) 12350S: Maintained 12351W: http://linux-test-project.github.io/ 12352T: git https://github.com/linux-test-project/ltp.git 12353 12354LYNX 28G SERDES PHY DRIVER 12355M: Ioana Ciornei <ioana.ciornei@nxp.com> 12356L: netdev@vger.kernel.org 12357S: Supported 12358F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12359F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12360 12361LYNX PCS MODULE 12362M: Ioana Ciornei <ioana.ciornei@nxp.com> 12363L: netdev@vger.kernel.org 12364S: Supported 12365F: drivers/net/pcs/pcs-lynx.c 12366F: include/linux/pcs-lynx.h 12367 12368M68K ARCHITECTURE 12369M: Geert Uytterhoeven <geert@linux-m68k.org> 12370L: linux-m68k@lists.linux-m68k.org 12371S: Maintained 12372W: http://www.linux-m68k.org/ 12373T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12374F: arch/m68k/ 12375F: drivers/zorro/ 12376 12377M68K ON APPLE MACINTOSH 12378M: Joshua Thompson <funaho@jurai.org> 12379L: linux-m68k@lists.linux-m68k.org 12380S: Maintained 12381W: http://www.mac.linux-m68k.org/ 12382F: arch/m68k/mac/ 12383F: drivers/macintosh/adb-iop.c 12384F: drivers/macintosh/via-macii.c 12385 12386M68K ON HP9000/300 12387M: Philip Blundell <philb@gnu.org> 12388S: Maintained 12389W: http://www.tazenda.demon.co.uk/phil/linux-hp 12390F: arch/m68k/hp300/ 12391 12392M88DS3103 MEDIA DRIVER 12393M: Antti Palosaari <crope@iki.fi> 12394L: linux-media@vger.kernel.org 12395S: Maintained 12396W: https://linuxtv.org 12397W: http://palosaari.fi/linux/ 12398Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12399T: git git://linuxtv.org/anttip/media_tree.git 12400F: drivers/media/dvb-frontends/m88ds3103* 12401 12402M88RS2000 MEDIA DRIVER 12403M: Malcolm Priestley <tvboxspy@gmail.com> 12404L: linux-media@vger.kernel.org 12405S: Maintained 12406W: https://linuxtv.org 12407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12408F: drivers/media/dvb-frontends/m88rs2000* 12409 12410MA901 MASTERKIT USB FM RADIO DRIVER 12411M: Alexey Klimov <klimov.linux@gmail.com> 12412L: linux-media@vger.kernel.org 12413S: Maintained 12414T: git git://linuxtv.org/media_tree.git 12415F: drivers/media/radio/radio-ma901.c 12416 12417MAC80211 12418M: Johannes Berg <johannes@sipsolutions.net> 12419L: linux-wireless@vger.kernel.org 12420S: Maintained 12421W: https://wireless.wiki.kernel.org/ 12422Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12423T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12424T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12425F: Documentation/networking/mac80211-injection.rst 12426F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12427F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12428F: include/net/mac80211.h 12429F: net/mac80211/ 12430 12431MAILBOX API 12432M: Jassi Brar <jassisinghbrar@gmail.com> 12433L: linux-kernel@vger.kernel.org 12434S: Maintained 12435F: Documentation/devicetree/bindings/mailbox/ 12436F: drivers/mailbox/ 12437F: include/dt-bindings/mailbox/ 12438F: include/linux/mailbox_client.h 12439F: include/linux/mailbox_controller.h 12440 12441MAILBOX ARM MHUv2 12442M: Viresh Kumar <viresh.kumar@linaro.org> 12443M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12444L: linux-kernel@vger.kernel.org 12445S: Maintained 12446F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12447F: drivers/mailbox/arm_mhuv2.c 12448F: include/linux/mailbox/arm_mhuv2_message.h 12449 12450MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12451M: Michael Kerrisk <mtk.manpages@gmail.com> 12452L: linux-man@vger.kernel.org 12453S: Maintained 12454W: http://www.kernel.org/doc/man-pages 12455 12456MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12457M: Jeremy Kerr <jk@codeconstruct.com.au> 12458M: Matt Johnston <matt@codeconstruct.com.au> 12459L: netdev@vger.kernel.org 12460S: Maintained 12461F: Documentation/networking/mctp.rst 12462F: drivers/net/mctp/ 12463F: include/net/mctp.h 12464F: include/net/mctpdevice.h 12465F: include/net/netns/mctp.h 12466F: net/mctp/ 12467 12468MAPLE TREE 12469M: Liam R. Howlett <Liam.Howlett@oracle.com> 12470L: linux-mm@kvack.org 12471S: Supported 12472F: Documentation/core-api/maple_tree.rst 12473F: include/linux/maple_tree.h 12474F: include/trace/events/maple_tree.h 12475F: lib/maple_tree.c 12476F: lib/test_maple_tree.c 12477F: tools/testing/radix-tree/linux/maple_tree.h 12478F: tools/testing/radix-tree/maple.c 12479 12480MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12481M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12482L: linux-mips@vger.kernel.org 12483S: Maintained 12484F: arch/mips/boot/dts/img/pistachio* 12485 12486MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12487M: Andrew Lunn <andrew@lunn.ch> 12488L: netdev@vger.kernel.org 12489S: Maintained 12490F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12491F: Documentation/networking/devlink/mv88e6xxx.rst 12492F: drivers/net/dsa/mv88e6xxx/ 12493F: include/linux/dsa/mv88e6xxx.h 12494F: include/linux/platform_data/mv88e6xxx.h 12495 12496MARVELL ARMADA 3700 PHY DRIVERS 12497M: Miquel Raynal <miquel.raynal@bootlin.com> 12498S: Maintained 12499F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12500F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12501F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12502F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12503 12504MARVELL ARMADA 3700 SERIAL DRIVER 12505M: Pali Rohár <pali@kernel.org> 12506S: Maintained 12507F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12508F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12509F: drivers/tty/serial/mvebu-uart.c 12510 12511MARVELL ARMADA DRM SUPPORT 12512M: Russell King <linux@armlinux.org.uk> 12513S: Maintained 12514T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12515T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12516F: Documentation/devicetree/bindings/display/armada/ 12517F: drivers/gpu/drm/armada/ 12518F: include/uapi/drm/armada_drm.h 12519 12520MARVELL CRYPTO DRIVER 12521M: Boris Brezillon <bbrezillon@kernel.org> 12522M: Arnaud Ebalard <arno@natisbad.org> 12523M: Srujana Challa <schalla@marvell.com> 12524L: linux-crypto@vger.kernel.org 12525S: Maintained 12526F: drivers/crypto/marvell/ 12527F: include/linux/soc/marvell/octeontx2/ 12528 12529MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12530M: Mirko Lindner <mlindner@marvell.com> 12531M: Stephen Hemminger <stephen@networkplumber.org> 12532L: netdev@vger.kernel.org 12533S: Maintained 12534F: drivers/net/ethernet/marvell/sk* 12535 12536MARVELL LIBERTAS WIRELESS DRIVER 12537L: libertas-dev@lists.infradead.org 12538S: Orphan 12539F: drivers/net/wireless/marvell/libertas/ 12540 12541MARVELL MACCHIATOBIN SUPPORT 12542M: Russell King <linux@armlinux.org.uk> 12543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12544S: Maintained 12545F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12546 12547MARVELL MV643XX ETHERNET DRIVER 12548M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12549L: netdev@vger.kernel.org 12550S: Maintained 12551F: drivers/net/ethernet/marvell/mv643xx_eth.* 12552F: include/linux/mv643xx.h 12553 12554MARVELL MV88X3310 PHY DRIVER 12555M: Russell King <linux@armlinux.org.uk> 12556M: Marek Behún <kabel@kernel.org> 12557L: netdev@vger.kernel.org 12558S: Maintained 12559F: drivers/net/phy/marvell10g.c 12560 12561MARVELL MVEBU THERMAL DRIVER 12562M: Miquel Raynal <miquel.raynal@bootlin.com> 12563S: Maintained 12564F: drivers/thermal/armada_thermal.c 12565 12566MARVELL MVNETA ETHERNET DRIVER 12567M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12568L: netdev@vger.kernel.org 12569S: Maintained 12570F: drivers/net/ethernet/marvell/mvneta.* 12571 12572MARVELL MVPP2 ETHERNET DRIVER 12573M: Marcin Wojtas <mw@semihalf.com> 12574M: Russell King <linux@armlinux.org.uk> 12575L: netdev@vger.kernel.org 12576S: Maintained 12577F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12578F: drivers/net/ethernet/marvell/mvpp2/ 12579 12580MARVELL MWIFIEX WIRELESS DRIVER 12581M: Brian Norris <briannorris@chromium.org> 12582L: linux-wireless@vger.kernel.org 12583S: Odd Fixes 12584F: drivers/net/wireless/marvell/mwifiex/ 12585 12586MARVELL MWL8K WIRELESS DRIVER 12587M: Lennert Buytenhek <buytenh@wantstofly.org> 12588L: linux-wireless@vger.kernel.org 12589S: Odd Fixes 12590F: drivers/net/wireless/marvell/mwl8k.c 12591 12592MARVELL NAND CONTROLLER DRIVER 12593M: Miquel Raynal <miquel.raynal@bootlin.com> 12594L: linux-mtd@lists.infradead.org 12595S: Maintained 12596F: drivers/mtd/nand/raw/marvell_nand.c 12597 12598MARVELL OCTEON ENDPOINT DRIVER 12599M: Veerasenareddy Burru <vburru@marvell.com> 12600M: Sathesh Edara <sedara@marvell.com> 12601L: netdev@vger.kernel.org 12602S: Supported 12603F: drivers/net/ethernet/marvell/octeon_ep 12604 12605MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12606M: Sunil Goutham <sgoutham@marvell.com> 12607M: Geetha sowjanya <gakula@marvell.com> 12608M: Subbaraya Sundeep <sbhatta@marvell.com> 12609M: hariprasad <hkelam@marvell.com> 12610L: netdev@vger.kernel.org 12611S: Supported 12612F: drivers/net/ethernet/marvell/octeontx2/nic/ 12613F: include/linux/soc/marvell/octeontx2/ 12614 12615MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12616M: Sunil Goutham <sgoutham@marvell.com> 12617M: Linu Cherian <lcherian@marvell.com> 12618M: Geetha sowjanya <gakula@marvell.com> 12619M: Jerin Jacob <jerinj@marvell.com> 12620M: hariprasad <hkelam@marvell.com> 12621M: Subbaraya Sundeep <sbhatta@marvell.com> 12622L: netdev@vger.kernel.org 12623S: Supported 12624F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12625F: drivers/net/ethernet/marvell/octeontx2/af/ 12626 12627MARVELL PRESTERA ETHERNET SWITCH DRIVER 12628M: Taras Chornyi <taras.chornyi@plvision.eu> 12629S: Supported 12630W: https://github.com/Marvell-switching/switchdev-prestera 12631F: drivers/net/ethernet/marvell/prestera/ 12632 12633MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12634M: Nicolas Pitre <nico@fluxnic.net> 12635S: Odd Fixes 12636F: drivers/mmc/host/mvsdio.* 12637 12638MARVELL USB MDIO CONTROLLER DRIVER 12639M: Tobias Waldekranz <tobias@waldekranz.com> 12640L: netdev@vger.kernel.org 12641S: Maintained 12642F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12643F: drivers/net/mdio/mdio-mvusb.c 12644 12645MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12646M: Hu Ziji <huziji@marvell.com> 12647L: linux-mmc@vger.kernel.org 12648S: Supported 12649F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12650F: drivers/mmc/host/sdhci-xenon* 12651 12652MATROX FRAMEBUFFER DRIVER 12653L: linux-fbdev@vger.kernel.org 12654S: Orphan 12655F: drivers/video/fbdev/matrox/matroxfb_* 12656F: include/uapi/linux/matroxfb.h 12657 12658MAX15301 DRIVER 12659M: Daniel Nilsson <daniel.nilsson@flex.com> 12660L: linux-hwmon@vger.kernel.org 12661S: Maintained 12662F: Documentation/hwmon/max15301.rst 12663F: drivers/hwmon/pmbus/max15301.c 12664 12665MAX16065 HARDWARE MONITOR DRIVER 12666M: Guenter Roeck <linux@roeck-us.net> 12667L: linux-hwmon@vger.kernel.org 12668S: Maintained 12669F: Documentation/hwmon/max16065.rst 12670F: drivers/hwmon/max16065.c 12671 12672MAX2175 SDR TUNER DRIVER 12673M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12674L: linux-media@vger.kernel.org 12675S: Maintained 12676T: git git://linuxtv.org/media_tree.git 12677F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12678F: Documentation/userspace-api/media/drivers/max2175.rst 12679F: drivers/media/i2c/max2175* 12680F: include/uapi/linux/max2175.h 12681 12682MAX31827 TEMPERATURE SWITCH DRIVER 12683M: Daniel Matyas <daniel.matyas@analog.com> 12684L: linux-hwmon@vger.kernel.org 12685S: Supported 12686W: http://ez.analog.com/community/linux-device-drivers 12687F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12688F: Documentation/hwmon/max31827.rst 12689F: drivers/hwmon/max31827.c 12690 12691MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12692L: linux-hwmon@vger.kernel.org 12693S: Orphan 12694F: Documentation/hwmon/max6650.rst 12695F: drivers/hwmon/max6650.c 12696 12697MAX6697 HARDWARE MONITOR DRIVER 12698M: Guenter Roeck <linux@roeck-us.net> 12699L: linux-hwmon@vger.kernel.org 12700S: Maintained 12701F: Documentation/devicetree/bindings/hwmon/max6697.txt 12702F: Documentation/hwmon/max6697.rst 12703F: drivers/hwmon/max6697.c 12704F: include/linux/platform_data/max6697.h 12705 12706MAX9286 QUAD GMSL DESERIALIZER DRIVER 12707M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12708M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12709M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12710M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12711L: linux-media@vger.kernel.org 12712S: Maintained 12713F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12714F: drivers/media/i2c/max9286.c 12715 12716MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12717M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12718L: linux-media@vger.kernel.org 12719S: Maintained 12720F: drivers/staging/media/max96712/max96712.c 12721 12722MAX9860 MONO AUDIO VOICE CODEC DRIVER 12723M: Peter Rosin <peda@axentia.se> 12724L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12725S: Maintained 12726F: Documentation/devicetree/bindings/sound/max9860.txt 12727F: sound/soc/codecs/max9860.* 12728 12729MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12730M: Andreas Klinger <ak@it-klinger.de> 12731L: linux-iio@vger.kernel.org 12732S: Maintained 12733F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12734F: drivers/iio/proximity/mb1232.c 12735 12736MAXIM MAX11205 DRIVER 12737M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12738L: linux-iio@vger.kernel.org 12739S: Supported 12740W: https://ez.analog.com/linux-software-drivers 12741F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12742F: drivers/iio/adc/max11205.c 12743 12744MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12745R: Iskren Chernev <iskren.chernev@gmail.com> 12746R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12747R: Marek Szyprowski <m.szyprowski@samsung.com> 12748R: Matheus Castello <matheus@castello.eng.br> 12749L: linux-pm@vger.kernel.org 12750S: Maintained 12751F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12752F: drivers/power/supply/max17040_battery.c 12753 12754MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12755R: Hans de Goede <hdegoede@redhat.com> 12756R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12757R: Marek Szyprowski <m.szyprowski@samsung.com> 12758R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12759R: Purism Kernel Team <kernel@puri.sm> 12760L: linux-pm@vger.kernel.org 12761S: Maintained 12762F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12763F: drivers/power/supply/max17042_battery.c 12764 12765MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12766M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12767L: linux-kernel@vger.kernel.org 12768S: Maintained 12769F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12770F: drivers/regulator/max20086-regulator.c 12771 12772MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12773M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12774L: linux-iio@vger.kernel.org 12775S: Maintained 12776F: drivers/iio/temperature/max30208.c 12777 12778MAXIM MAX77650 PMIC MFD DRIVER 12779M: Bartosz Golaszewski <brgl@bgdev.pl> 12780L: linux-kernel@vger.kernel.org 12781S: Maintained 12782F: Documentation/devicetree/bindings/*/*max77650.yaml 12783F: Documentation/devicetree/bindings/*/max77650*.yaml 12784F: drivers/gpio/gpio-max77650.c 12785F: drivers/input/misc/max77650-onkey.c 12786F: drivers/leds/leds-max77650.c 12787F: drivers/mfd/max77650.c 12788F: drivers/power/supply/max77650-charger.c 12789F: drivers/regulator/max77650-regulator.c 12790F: include/linux/mfd/max77650.h 12791 12792MAXIM MAX77714 PMIC MFD DRIVER 12793M: Luca Ceresoli <luca@lucaceresoli.net> 12794S: Maintained 12795F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12796F: drivers/mfd/max77714.c 12797F: include/linux/mfd/max77714.h 12798 12799MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12800M: Javier Martinez Canillas <javier@dowhile0.org> 12801L: linux-kernel@vger.kernel.org 12802S: Supported 12803F: Documentation/devicetree/bindings/*/*max77802.yaml 12804F: drivers/regulator/max77802-regulator.c 12805F: include/dt-bindings/*/*max77802.h 12806 12807MAXIM MAX77976 BATTERY CHARGER 12808M: Luca Ceresoli <luca@lucaceresoli.net> 12809S: Supported 12810F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12811F: drivers/power/supply/max77976_charger.c 12812 12813MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12814M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12815L: linux-pm@vger.kernel.org 12816S: Supported 12817B: mailto:linux-samsung-soc@vger.kernel.org 12818F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12819F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12820F: drivers/power/supply/max14577_charger.c 12821F: drivers/power/supply/max77693_charger.c 12822 12823MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12824M: Chanwoo Choi <cw00.choi@samsung.com> 12825M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12826L: linux-kernel@vger.kernel.org 12827S: Supported 12828B: mailto:linux-samsung-soc@vger.kernel.org 12829F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12830F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12831F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12832F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12833F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12834F: drivers/*/*max77843.c 12835F: drivers/*/max14577*.c 12836F: drivers/*/max77686*.c 12837F: drivers/*/max77693*.c 12838F: drivers/clk/clk-max77686.c 12839F: drivers/extcon/extcon-max14577.c 12840F: drivers/extcon/extcon-max77693.c 12841F: drivers/rtc/rtc-max77686.c 12842F: include/linux/mfd/max14577*.h 12843F: include/linux/mfd/max77686*.h 12844F: include/linux/mfd/max77693*.h 12845 12846MAXIRADIO FM RADIO RECEIVER DRIVER 12847M: Hans Verkuil <hverkuil@xs4all.nl> 12848L: linux-media@vger.kernel.org 12849S: Maintained 12850W: https://linuxtv.org 12851T: git git://linuxtv.org/media_tree.git 12852F: drivers/media/radio/radio-maxiradio* 12853 12854MAXLINEAR ETHERNET PHY DRIVER 12855M: Xu Liang <lxu@maxlinear.com> 12856L: netdev@vger.kernel.org 12857S: Supported 12858F: drivers/net/phy/mxl-gpy.c 12859 12860MCAN MMIO DEVICE DRIVER 12861M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12862L: linux-can@vger.kernel.org 12863S: Maintained 12864F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12865F: drivers/net/can/m_can/m_can.c 12866F: drivers/net/can/m_can/m_can.h 12867F: drivers/net/can/m_can/m_can_platform.c 12868 12869MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12870R: Yasushi SHOJI <yashi@spacecubics.com> 12871L: linux-can@vger.kernel.org 12872S: Maintained 12873F: drivers/net/can/usb/mcba_usb.c 12874 12875MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12876M: Rishi Gupta <gupt21@gmail.com> 12877L: linux-i2c@vger.kernel.org 12878L: linux-input@vger.kernel.org 12879S: Maintained 12880F: drivers/hid/hid-mcp2221.c 12881 12882MCP251XFD SPI-CAN NETWORK DRIVER 12883M: Marc Kleine-Budde <mkl@pengutronix.de> 12884M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12885R: Thomas Kopp <thomas.kopp@microchip.com> 12886L: linux-can@vger.kernel.org 12887S: Maintained 12888F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12889F: drivers/net/can/spi/mcp251xfd/ 12890 12891MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12892M: Peter Rosin <peda@axentia.se> 12893L: linux-iio@vger.kernel.org 12894S: Maintained 12895F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12896F: drivers/iio/potentiometer/mcp4018.c 12897F: drivers/iio/potentiometer/mcp4531.c 12898 12899MCR20A IEEE-802.15.4 RADIO DRIVER 12900M: Stefan Schmidt <stefan@datenfreihafen.org> 12901L: linux-wpan@vger.kernel.org 12902S: Odd Fixes 12903W: https://github.com/xueliu/mcr20a-linux 12904F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12905F: drivers/net/ieee802154/mcr20a.c 12906F: drivers/net/ieee802154/mcr20a.h 12907 12908MDIO REGMAP DRIVER 12909M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12910L: netdev@vger.kernel.org 12911S: Maintained 12912F: drivers/net/mdio/mdio-regmap.c 12913F: include/linux/mdio/mdio-regmap.h 12914 12915MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12916M: William Breathitt Gray <william.gray@linaro.org> 12917L: linux-iio@vger.kernel.org 12918S: Maintained 12919F: drivers/iio/dac/cio-dac.c 12920 12921MEDIA CONTROLLER FRAMEWORK 12922M: Sakari Ailus <sakari.ailus@linux.intel.com> 12923M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12924L: linux-media@vger.kernel.org 12925S: Supported 12926W: https://www.linuxtv.org 12927T: git git://linuxtv.org/media_tree.git 12928F: drivers/media/mc/ 12929F: include/media/media-*.h 12930F: include/uapi/linux/media.h 12931 12932MEDIA DRIVER FOR FREESCALE IMX PXP 12933M: Philipp Zabel <p.zabel@pengutronix.de> 12934L: linux-media@vger.kernel.org 12935S: Maintained 12936T: git git://linuxtv.org/media_tree.git 12937F: drivers/media/platform/nxp/imx-pxp.[ch] 12938 12939MEDIA DRIVERS FOR ASCOT2E 12940M: Sergey Kozlov <serjk@netup.ru> 12941M: Abylay Ospan <aospan@netup.ru> 12942L: linux-media@vger.kernel.org 12943S: Supported 12944W: https://linuxtv.org 12945W: http://netup.tv/ 12946T: git git://linuxtv.org/media_tree.git 12947F: drivers/media/dvb-frontends/ascot2e* 12948 12949MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12950M: Jasmin Jessich <jasmin@anw.at> 12951L: linux-media@vger.kernel.org 12952S: Maintained 12953W: https://linuxtv.org 12954T: git git://linuxtv.org/media_tree.git 12955F: drivers/media/dvb-frontends/cxd2099* 12956 12957MEDIA DRIVERS FOR CXD2841ER 12958M: Sergey Kozlov <serjk@netup.ru> 12959M: Abylay Ospan <aospan@netup.ru> 12960L: linux-media@vger.kernel.org 12961S: Supported 12962W: https://linuxtv.org 12963W: http://netup.tv/ 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/dvb-frontends/cxd2841er* 12966 12967MEDIA DRIVERS FOR CXD2880 12968M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12969L: linux-media@vger.kernel.org 12970S: Supported 12971W: http://linuxtv.org/ 12972T: git git://linuxtv.org/media_tree.git 12973F: drivers/media/dvb-frontends/cxd2880/* 12974F: drivers/media/spi/cxd2880* 12975 12976MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12977L: linux-media@vger.kernel.org 12978S: Orphan 12979W: https://linuxtv.org 12980T: git git://linuxtv.org/media_tree.git 12981F: drivers/media/pci/ddbridge/* 12982 12983MEDIA DRIVERS FOR FREESCALE IMX 12984M: Steve Longerbeam <slongerbeam@gmail.com> 12985M: Philipp Zabel <p.zabel@pengutronix.de> 12986L: linux-media@vger.kernel.org 12987S: Maintained 12988T: git git://linuxtv.org/media_tree.git 12989F: Documentation/admin-guide/media/imx.rst 12990F: Documentation/devicetree/bindings/media/imx.txt 12991F: drivers/staging/media/imx/ 12992F: include/linux/imx-media.h 12993F: include/media/imx.h 12994 12995MEDIA DRIVERS FOR FREESCALE IMX7 12996M: Rui Miguel Silva <rmfrfs@gmail.com> 12997M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12998L: linux-media@vger.kernel.org 12999S: Maintained 13000T: git git://linuxtv.org/media_tree.git 13001F: Documentation/admin-guide/media/imx7.rst 13002F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13003F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13004F: drivers/media/platform/nxp/imx-mipi-csis.c 13005F: drivers/media/platform/nxp/imx7-media-csi.c 13006 13007MEDIA DRIVERS FOR HELENE 13008M: Abylay Ospan <aospan@netup.ru> 13009L: linux-media@vger.kernel.org 13010S: Supported 13011W: https://linuxtv.org 13012W: http://netup.tv/ 13013T: git git://linuxtv.org/media_tree.git 13014F: drivers/media/dvb-frontends/helene* 13015 13016MEDIA DRIVERS FOR HORUS3A 13017M: Sergey Kozlov <serjk@netup.ru> 13018M: Abylay Ospan <aospan@netup.ru> 13019L: linux-media@vger.kernel.org 13020S: Supported 13021W: https://linuxtv.org 13022W: http://netup.tv/ 13023T: git git://linuxtv.org/media_tree.git 13024F: drivers/media/dvb-frontends/horus3a* 13025 13026MEDIA DRIVERS FOR LNBH25 13027M: Sergey Kozlov <serjk@netup.ru> 13028M: Abylay Ospan <aospan@netup.ru> 13029L: linux-media@vger.kernel.org 13030S: Supported 13031W: https://linuxtv.org 13032W: http://netup.tv/ 13033T: git git://linuxtv.org/media_tree.git 13034F: drivers/media/dvb-frontends/lnbh25* 13035 13036MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13037L: linux-media@vger.kernel.org 13038S: Orphan 13039W: https://linuxtv.org 13040T: git git://linuxtv.org/media_tree.git 13041F: drivers/media/dvb-frontends/mxl5xx* 13042 13043MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13044M: Sergey Kozlov <serjk@netup.ru> 13045M: Abylay Ospan <aospan@netup.ru> 13046L: linux-media@vger.kernel.org 13047S: Supported 13048W: https://linuxtv.org 13049W: http://netup.tv/ 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/pci/netup_unidvb/* 13052 13053MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13054M: Dmitry Osipenko <digetx@gmail.com> 13055L: linux-media@vger.kernel.org 13056L: linux-tegra@vger.kernel.org 13057S: Maintained 13058T: git git://linuxtv.org/media_tree.git 13059F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13060F: drivers/media/platform/nvidia/tegra-vde/ 13061 13062MEDIA DRIVERS FOR RENESAS - CEU 13063M: Jacopo Mondi <jacopo@jmondi.org> 13064L: linux-media@vger.kernel.org 13065L: linux-renesas-soc@vger.kernel.org 13066S: Supported 13067T: git git://linuxtv.org/media_tree.git 13068F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13069F: drivers/media/platform/renesas/renesas-ceu.c 13070F: include/media/drv-intf/renesas-ceu.h 13071 13072MEDIA DRIVERS FOR RENESAS - DRIF 13073M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13074L: linux-media@vger.kernel.org 13075L: linux-renesas-soc@vger.kernel.org 13076S: Supported 13077T: git git://linuxtv.org/media_tree.git 13078F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13079F: drivers/media/platform/renesas/rcar_drif.c 13080 13081MEDIA DRIVERS FOR RENESAS - FCP 13082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13083L: linux-media@vger.kernel.org 13084L: linux-renesas-soc@vger.kernel.org 13085S: Supported 13086T: git git://linuxtv.org/media_tree.git 13087F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13088F: drivers/media/platform/renesas/rcar-fcp.c 13089F: include/media/rcar-fcp.h 13090 13091MEDIA DRIVERS FOR RENESAS - FDP1 13092M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13093L: linux-media@vger.kernel.org 13094L: linux-renesas-soc@vger.kernel.org 13095S: Supported 13096T: git git://linuxtv.org/media_tree.git 13097F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13098F: drivers/media/platform/renesas/rcar_fdp1.c 13099 13100MEDIA DRIVERS FOR RENESAS - VIN 13101M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13102L: linux-media@vger.kernel.org 13103L: linux-renesas-soc@vger.kernel.org 13104S: Supported 13105T: git git://linuxtv.org/media_tree.git 13106F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13107F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13108F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13109F: drivers/media/platform/renesas/rcar-isp.c 13110F: drivers/media/platform/renesas/rcar-vin/ 13111 13112MEDIA DRIVERS FOR RENESAS - VSP1 13113M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13114M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13115L: linux-media@vger.kernel.org 13116L: linux-renesas-soc@vger.kernel.org 13117S: Supported 13118T: git git://linuxtv.org/media_tree.git 13119F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13120F: drivers/media/platform/renesas/vsp1/ 13121 13122MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13123L: linux-media@vger.kernel.org 13124S: Orphan 13125W: https://linuxtv.org 13126T: git git://linuxtv.org/media_tree.git 13127F: drivers/media/dvb-frontends/stv0910* 13128 13129MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13130L: linux-media@vger.kernel.org 13131S: Orphan 13132W: https://linuxtv.org 13133T: git git://linuxtv.org/media_tree.git 13134F: drivers/media/dvb-frontends/stv6111* 13135 13136MEDIA DRIVERS FOR STM32 - DCMI 13137M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13138L: linux-media@vger.kernel.org 13139S: Supported 13140T: git git://linuxtv.org/media_tree.git 13141F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13142F: drivers/media/platform/st/stm32/stm32-dcmi.c 13143 13144MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13145M: Mauro Carvalho Chehab <mchehab@kernel.org> 13146L: linux-media@vger.kernel.org 13147S: Maintained 13148W: https://linuxtv.org 13149Q: http://patchwork.kernel.org/project/linux-media/list/ 13150T: git git://linuxtv.org/media_tree.git 13151F: Documentation/admin-guide/media/ 13152F: Documentation/devicetree/bindings/media/ 13153F: Documentation/driver-api/media/ 13154F: Documentation/userspace-api/media/ 13155F: drivers/media/ 13156F: drivers/staging/media/ 13157F: include/dt-bindings/media/ 13158F: include/linux/platform_data/media/ 13159F: include/media/ 13160F: include/uapi/linux/dvb/ 13161F: include/uapi/linux/ivtv* 13162F: include/uapi/linux/media.h 13163F: include/uapi/linux/uvcvideo.h 13164F: include/uapi/linux/v4l2-* 13165F: include/uapi/linux/videodev2.h 13166 13167MEDIATEK BLUETOOTH DRIVER 13168M: Sean Wang <sean.wang@mediatek.com> 13169L: linux-bluetooth@vger.kernel.org 13170L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13171S: Maintained 13172F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13173F: drivers/bluetooth/btmtkuart.c 13174 13175MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13176M: Sean Wang <sean.wang@mediatek.com> 13177L: linux-pm@vger.kernel.org 13178S: Maintained 13179F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13180F: drivers/power/reset/mt6323-poweroff.c 13181 13182MEDIATEK CIR DRIVER 13183M: Sean Wang <sean.wang@mediatek.com> 13184S: Maintained 13185F: drivers/media/rc/mtk-cir.c 13186 13187MEDIATEK DMA DRIVER 13188M: Sean Wang <sean.wang@mediatek.com> 13189L: dmaengine@vger.kernel.org 13190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13191L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13192S: Maintained 13193F: Documentation/devicetree/bindings/dma/mtk-* 13194F: drivers/dma/mediatek/ 13195 13196MEDIATEK ETHERNET DRIVER 13197M: Felix Fietkau <nbd@nbd.name> 13198M: John Crispin <john@phrozen.org> 13199M: Sean Wang <sean.wang@mediatek.com> 13200M: Mark Lee <Mark-MC.Lee@mediatek.com> 13201M: Lorenzo Bianconi <lorenzo@kernel.org> 13202L: netdev@vger.kernel.org 13203S: Maintained 13204F: drivers/net/ethernet/mediatek/ 13205 13206MEDIATEK ETHERNET PCS DRIVER 13207M: Alexander Couzens <lynxis@fe80.eu> 13208M: Daniel Golle <daniel@makrotopia.org> 13209L: netdev@vger.kernel.org 13210S: Maintained 13211F: drivers/net/pcs/pcs-mtk-lynxi.c 13212F: include/linux/pcs/pcs-mtk-lynxi.h 13213 13214MEDIATEK ETHERNET PHY DRIVERS 13215M: Daniel Golle <daniel@makrotopia.org> 13216M: Qingfang Deng <dqfext@gmail.com> 13217M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13218L: netdev@vger.kernel.org 13219S: Maintained 13220F: drivers/net/phy/mediatek-ge-soc.c 13221F: drivers/net/phy/mediatek-ge.c 13222 13223MEDIATEK I2C CONTROLLER DRIVER 13224M: Qii Wang <qii.wang@mediatek.com> 13225L: linux-i2c@vger.kernel.org 13226S: Maintained 13227F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13228F: drivers/i2c/busses/i2c-mt65xx.c 13229 13230MEDIATEK IOMMU DRIVER 13231M: Yong Wu <yong.wu@mediatek.com> 13232L: iommu@lists.linux.dev 13233L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13234S: Supported 13235F: Documentation/devicetree/bindings/iommu/mediatek* 13236F: drivers/iommu/mtk_iommu* 13237F: include/dt-bindings/memory/mt*-port.h 13238 13239MEDIATEK JPEG DRIVER 13240M: Bin Liu <bin.liu@mediatek.com> 13241S: Supported 13242F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13243F: drivers/media/platform/mediatek/jpeg/ 13244 13245MEDIATEK KEYPAD DRIVER 13246M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13247S: Supported 13248F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13249F: drivers/input/keyboard/mt6779-keypad.c 13250 13251MEDIATEK MDP DRIVER 13252M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13253M: Houlong Wei <houlong.wei@mediatek.com> 13254M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13255S: Supported 13256F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13257F: drivers/media/platform/mediatek/mdp/ 13258F: drivers/media/platform/mediatek/vpu/ 13259 13260MEDIATEK MEDIA DRIVER 13261M: Tiffany Lin <tiffany.lin@mediatek.com> 13262M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13263M: Yunfei Dong <yunfei.dong@mediatek.com> 13264S: Supported 13265F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13266F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13267F: drivers/media/platform/mediatek/vcodec/ 13268F: drivers/media/platform/mediatek/vpu/ 13269 13270MEDIATEK MMC/SD/SDIO DRIVER 13271M: Chaotian Jing <chaotian.jing@mediatek.com> 13272S: Maintained 13273F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13274F: drivers/mmc/host/mtk-sd.c 13275 13276MEDIATEK MT76 WIRELESS LAN DRIVER 13277M: Felix Fietkau <nbd@nbd.name> 13278M: Lorenzo Bianconi <lorenzo@kernel.org> 13279M: Ryder Lee <ryder.lee@mediatek.com> 13280R: Shayne Chen <shayne.chen@mediatek.com> 13281R: Sean Wang <sean.wang@mediatek.com> 13282L: linux-wireless@vger.kernel.org 13283S: Maintained 13284T: git https://github.com/nbd168/wireless 13285F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13286F: drivers/net/wireless/mediatek/mt76/ 13287 13288MEDIATEK MT7601U WIRELESS LAN DRIVER 13289M: Jakub Kicinski <kuba@kernel.org> 13290L: linux-wireless@vger.kernel.org 13291S: Maintained 13292F: drivers/net/wireless/mediatek/mt7601u/ 13293 13294MEDIATEK MT7621 CLOCK DRIVER 13295M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13296S: Maintained 13297F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13298F: drivers/clk/ralink/clk-mt7621.c 13299 13300MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13301M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13302S: Maintained 13303F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13304F: drivers/pci/controller/pcie-mt7621.c 13305 13306MEDIATEK MT7621 PHY PCI DRIVER 13307M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13308S: Maintained 13309F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13310F: drivers/phy/ralink/phy-mt7621-pci.c 13311 13312MEDIATEK MT7621/28/88 I2C DRIVER 13313M: Stefan Roese <sr@denx.de> 13314L: linux-i2c@vger.kernel.org 13315S: Maintained 13316F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13317F: drivers/i2c/busses/i2c-mt7621.c 13318 13319MEDIATEK MTMIPS CLOCK DRIVER 13320M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13321S: Maintained 13322F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13323F: drivers/clk/ralink/clk-mtmips.c 13324 13325MEDIATEK NAND CONTROLLER DRIVER 13326L: linux-mtd@lists.infradead.org 13327S: Orphan 13328F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13329F: drivers/mtd/nand/raw/mtk_* 13330 13331MEDIATEK PMIC LED DRIVER 13332M: Sean Wang <sean.wang@mediatek.com> 13333S: Maintained 13334F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13335F: drivers/leds/leds-mt6323.c 13336 13337MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13338M: Sean Wang <sean.wang@mediatek.com> 13339S: Maintained 13340F: drivers/char/hw_random/mtk-rng.c 13341 13342MEDIATEK SMI DRIVER 13343M: Yong Wu <yong.wu@mediatek.com> 13344L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13345S: Supported 13346F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13347F: drivers/memory/mtk-smi.c 13348F: include/soc/mediatek/smi.h 13349 13350MEDIATEK SWITCH DRIVER 13351M: Arınç ÜNAL <arinc.unal@arinc9.com> 13352M: Daniel Golle <daniel@makrotopia.org> 13353M: Landen Chao <Landen.Chao@mediatek.com> 13354M: DENG Qingfang <dqfext@gmail.com> 13355M: Sean Wang <sean.wang@mediatek.com> 13356L: netdev@vger.kernel.org 13357S: Maintained 13358F: drivers/net/dsa/mt7530-mdio.c 13359F: drivers/net/dsa/mt7530-mmio.c 13360F: drivers/net/dsa/mt7530.* 13361F: net/dsa/tag_mtk.c 13362 13363MEDIATEK T7XX 5G WWAN MODEM DRIVER 13364M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13365M: Intel Corporation <linuxwwan@intel.com> 13366R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13367R: Liu Haijun <haijun.liu@mediatek.com> 13368R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13369R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13370L: netdev@vger.kernel.org 13371S: Supported 13372F: drivers/net/wwan/t7xx/ 13373 13374MEDIATEK USB3 DRD IP DRIVER 13375M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13376L: linux-usb@vger.kernel.org 13377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13379S: Maintained 13380F: Documentation/devicetree/bindings/usb/mediatek,* 13381F: drivers/usb/host/xhci-mtk* 13382F: drivers/usb/mtu3/ 13383 13384MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13385M: Peter Senna Tschudin <peter.senna@gmail.com> 13386M: Martin Donnelly <martin.donnelly@ge.com> 13387M: Martyn Welch <martyn.welch@collabora.co.uk> 13388S: Maintained 13389F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13390F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13391 13392MEGARAID SCSI/SAS DRIVERS 13393M: Kashyap Desai <kashyap.desai@broadcom.com> 13394M: Sumit Saxena <sumit.saxena@broadcom.com> 13395M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13396L: megaraidlinux.pdl@broadcom.com 13397L: linux-scsi@vger.kernel.org 13398S: Maintained 13399W: http://www.avagotech.com/support/ 13400F: Documentation/scsi/megaraid.rst 13401F: drivers/scsi/megaraid.* 13402F: drivers/scsi/megaraid/ 13403 13404MELEXIS MLX90614 DRIVER 13405M: Crt Mori <cmo@melexis.com> 13406L: linux-iio@vger.kernel.org 13407S: Supported 13408W: http://www.melexis.com 13409F: drivers/iio/temperature/mlx90614.c 13410 13411MELEXIS MLX90632 DRIVER 13412M: Crt Mori <cmo@melexis.com> 13413L: linux-iio@vger.kernel.org 13414S: Supported 13415W: http://www.melexis.com 13416F: drivers/iio/temperature/mlx90632.c 13417 13418MELFAS MIP4 TOUCHSCREEN DRIVER 13419M: Sangwon Jee <jeesw@melfas.com> 13420S: Supported 13421W: http://www.melfas.com 13422F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13423F: drivers/input/touchscreen/melfas_mip4.c 13424 13425MELLANOX BLUEFIELD I2C DRIVER 13426M: Khalil Blaiech <kblaiech@nvidia.com> 13427M: Asmaa Mnebhi <asmaa@nvidia.com> 13428L: linux-i2c@vger.kernel.org 13429S: Supported 13430F: drivers/i2c/busses/i2c-mlxbf.c 13431 13432MELLANOX ETHERNET DRIVER (mlx4_en) 13433M: Tariq Toukan <tariqt@nvidia.com> 13434L: netdev@vger.kernel.org 13435S: Supported 13436W: http://www.mellanox.com 13437Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13438F: drivers/net/ethernet/mellanox/mlx4/en_* 13439 13440MELLANOX ETHERNET DRIVER (mlx5e) 13441M: Saeed Mahameed <saeedm@nvidia.com> 13442L: netdev@vger.kernel.org 13443S: Supported 13444W: http://www.mellanox.com 13445Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13446F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13447 13448MELLANOX ETHERNET INNOVA DRIVERS 13449R: Boris Pismenny <borisp@nvidia.com> 13450L: netdev@vger.kernel.org 13451S: Supported 13452W: http://www.mellanox.com 13453Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13454F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13455F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13456F: include/linux/mlx5/mlx5_ifc_fpga.h 13457 13458MELLANOX ETHERNET SWITCH DRIVERS 13459M: Ido Schimmel <idosch@nvidia.com> 13460M: Petr Machata <petrm@nvidia.com> 13461L: netdev@vger.kernel.org 13462S: Supported 13463W: http://www.mellanox.com 13464Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13465F: drivers/net/ethernet/mellanox/mlxsw/ 13466F: tools/testing/selftests/drivers/net/mlxsw/ 13467 13468MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13469M: mlxsw@nvidia.com 13470L: netdev@vger.kernel.org 13471S: Supported 13472W: http://www.mellanox.com 13473Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13474F: drivers/net/ethernet/mellanox/mlxfw/ 13475 13476MELLANOX HARDWARE PLATFORM SUPPORT 13477M: Hans de Goede <hdegoede@redhat.com> 13478M: Mark Gross <markgross@kernel.org> 13479M: Vadim Pasternak <vadimp@nvidia.com> 13480L: platform-driver-x86@vger.kernel.org 13481S: Supported 13482F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13483F: drivers/platform/mellanox/ 13484F: include/linux/platform_data/mlxreg.h 13485 13486MELLANOX MLX4 core VPI driver 13487M: Tariq Toukan <tariqt@nvidia.com> 13488L: netdev@vger.kernel.org 13489L: linux-rdma@vger.kernel.org 13490S: Supported 13491W: http://www.mellanox.com 13492Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13493F: drivers/net/ethernet/mellanox/mlx4/ 13494F: include/linux/mlx4/ 13495 13496MELLANOX MLX4 IB driver 13497M: Yishai Hadas <yishaih@nvidia.com> 13498L: linux-rdma@vger.kernel.org 13499S: Supported 13500W: http://www.mellanox.com 13501Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13502F: drivers/infiniband/hw/mlx4/ 13503F: include/linux/mlx4/ 13504F: include/uapi/rdma/mlx4-abi.h 13505 13506MELLANOX MLX5 core VPI driver 13507M: Saeed Mahameed <saeedm@nvidia.com> 13508M: Leon Romanovsky <leonro@nvidia.com> 13509L: netdev@vger.kernel.org 13510L: linux-rdma@vger.kernel.org 13511S: Supported 13512W: http://www.mellanox.com 13513Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13514F: Documentation/networking/device_drivers/ethernet/mellanox/ 13515F: drivers/net/ethernet/mellanox/mlx5/core/ 13516F: include/linux/mlx5/ 13517 13518MELLANOX MLX5 IB driver 13519M: Leon Romanovsky <leonro@nvidia.com> 13520L: linux-rdma@vger.kernel.org 13521S: Supported 13522W: http://www.mellanox.com 13523Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13524F: drivers/infiniband/hw/mlx5/ 13525F: include/linux/mlx5/ 13526F: include/uapi/rdma/mlx5-abi.h 13527 13528MELLANOX MLXCPLD I2C AND MUX DRIVER 13529M: Vadim Pasternak <vadimp@nvidia.com> 13530M: Michael Shych <michaelsh@nvidia.com> 13531L: linux-i2c@vger.kernel.org 13532S: Supported 13533F: Documentation/i2c/busses/i2c-mlxcpld.rst 13534F: drivers/i2c/busses/i2c-mlxcpld.c 13535F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13536 13537MELLANOX MLXCPLD LED DRIVER 13538M: Vadim Pasternak <vadimp@nvidia.com> 13539L: linux-leds@vger.kernel.org 13540S: Supported 13541F: Documentation/leds/leds-mlxcpld.rst 13542F: drivers/leds/leds-mlxcpld.c 13543F: drivers/leds/leds-mlxreg.c 13544 13545MELLANOX PLATFORM DRIVER 13546M: Vadim Pasternak <vadimp@nvidia.com> 13547L: platform-driver-x86@vger.kernel.org 13548S: Supported 13549F: drivers/platform/x86/mlx-platform.c 13550 13551MEMBARRIER SUPPORT 13552M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13553M: "Paul E. McKenney" <paulmck@kernel.org> 13554L: linux-kernel@vger.kernel.org 13555S: Supported 13556F: arch/powerpc/include/asm/membarrier.h 13557F: include/uapi/linux/membarrier.h 13558F: kernel/sched/membarrier.c 13559 13560MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13561M: Mike Rapoport <rppt@kernel.org> 13562L: linux-mm@kvack.org 13563S: Maintained 13564F: Documentation/core-api/boot-time-mm.rst 13565F: include/linux/memblock.h 13566F: mm/memblock.c 13567F: mm/mm_init.c 13568F: tools/testing/memblock/ 13569 13570MEMORY CONTROLLER DRIVERS 13571M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13572L: linux-kernel@vger.kernel.org 13573S: Maintained 13574B: mailto:krzysztof.kozlowski@linaro.org 13575T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13576F: Documentation/devicetree/bindings/memory-controllers/ 13577F: drivers/memory/ 13578F: include/dt-bindings/memory/ 13579F: include/memory/ 13580 13581MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13582M: Dmitry Osipenko <digetx@gmail.com> 13583L: linux-pm@vger.kernel.org 13584L: linux-tegra@vger.kernel.org 13585S: Maintained 13586T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13587F: drivers/devfreq/tegra30-devfreq.c 13588 13589MEMORY HOT(UN)PLUG 13590M: David Hildenbrand <david@redhat.com> 13591M: Oscar Salvador <osalvador@suse.de> 13592L: linux-mm@kvack.org 13593S: Maintained 13594F: Documentation/admin-guide/mm/memory-hotplug.rst 13595F: Documentation/core-api/memory-hotplug.rst 13596F: drivers/base/memory.c 13597F: include/linux/memory_hotplug.h 13598F: mm/memory_hotplug.c 13599F: tools/testing/selftests/memory-hotplug/ 13600 13601MEMORY MANAGEMENT 13602M: Andrew Morton <akpm@linux-foundation.org> 13603L: linux-mm@kvack.org 13604S: Maintained 13605W: http://www.linux-mm.org 13606T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13607T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13608F: include/linux/gfp.h 13609F: include/linux/gfp_types.h 13610F: include/linux/memory_hotplug.h 13611F: include/linux/mm.h 13612F: include/linux/mmzone.h 13613F: include/linux/pagewalk.h 13614F: include/trace/events/ksm.h 13615F: mm/ 13616F: tools/mm/ 13617F: tools/testing/selftests/mm/ 13618 13619MEMORY TECHNOLOGY DEVICES (MTD) 13620M: Miquel Raynal <miquel.raynal@bootlin.com> 13621M: Richard Weinberger <richard@nod.at> 13622M: Vignesh Raghavendra <vigneshr@ti.com> 13623L: linux-mtd@lists.infradead.org 13624S: Maintained 13625W: http://www.linux-mtd.infradead.org/ 13626Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13627C: irc://irc.oftc.net/mtd 13628T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13630F: Documentation/devicetree/bindings/mtd/ 13631F: drivers/mtd/ 13632F: include/linux/mtd/ 13633F: include/uapi/mtd/ 13634 13635MEMSENSING MICROSYSTEMS MSA311 DRIVER 13636M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13637L: linux-iio@vger.kernel.org 13638S: Maintained 13639F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13640F: drivers/iio/accel/msa311.c 13641 13642MEN A21 WATCHDOG DRIVER 13643M: Johannes Thumshirn <morbidrsa@gmail.com> 13644L: linux-watchdog@vger.kernel.org 13645S: Maintained 13646F: drivers/watchdog/mena21_wdt.c 13647 13648MEN CHAMELEON BUS (mcb) 13649M: Johannes Thumshirn <morbidrsa@gmail.com> 13650S: Maintained 13651F: Documentation/driver-api/men-chameleon-bus.rst 13652F: drivers/mcb/ 13653F: include/linux/mcb.h 13654 13655MEN F21BMC (Board Management Controller) 13656M: Andreas Werner <andreas.werner@men.de> 13657S: Supported 13658F: Documentation/hwmon/menf21bmc.rst 13659F: drivers/hwmon/menf21bmc_hwmon.c 13660F: drivers/leds/leds-menf21bmc.c 13661F: drivers/mfd/menf21bmc.c 13662F: drivers/watchdog/menf21bmc_wdt.c 13663 13664MEN Z069 WATCHDOG DRIVER 13665M: Johannes Thumshirn <jth@kernel.org> 13666L: linux-watchdog@vger.kernel.org 13667S: Maintained 13668F: drivers/watchdog/menz69_wdt.c 13669 13670MESON AO CEC DRIVER FOR AMLOGIC SOCS 13671M: Neil Armstrong <neil.armstrong@linaro.org> 13672L: linux-media@vger.kernel.org 13673L: linux-amlogic@lists.infradead.org 13674S: Supported 13675W: http://linux-meson.com/ 13676T: git git://linuxtv.org/media_tree.git 13677F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13678F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13679F: drivers/media/cec/platform/meson/ao-cec.c 13680 13681MESON GE2D DRIVER FOR AMLOGIC SOCS 13682M: Neil Armstrong <neil.armstrong@linaro.org> 13683L: linux-media@vger.kernel.org 13684L: linux-amlogic@lists.infradead.org 13685S: Supported 13686T: git git://linuxtv.org/media_tree.git 13687F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13688F: drivers/media/platform/amlogic/meson-ge2d/ 13689 13690MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13691M: Liang Yang <liang.yang@amlogic.com> 13692L: linux-mtd@lists.infradead.org 13693S: Maintained 13694F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13695F: drivers/mtd/nand/raw/meson_* 13696 13697MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13698M: Neil Armstrong <neil.armstrong@linaro.org> 13699L: linux-media@vger.kernel.org 13700L: linux-amlogic@lists.infradead.org 13701S: Supported 13702T: git git://linuxtv.org/media_tree.git 13703F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13704F: drivers/staging/media/meson/vdec/ 13705 13706METHODE UDPU SUPPORT 13707M: Vladimir Vid <vladimir.vid@sartura.hr> 13708S: Maintained 13709F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13710 13711MHI BUS 13712M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13713L: mhi@lists.linux.dev 13714L: linux-arm-msm@vger.kernel.org 13715S: Maintained 13716T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13717F: Documentation/ABI/stable/sysfs-bus-mhi 13718F: Documentation/mhi/ 13719F: drivers/bus/mhi/ 13720F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13721F: include/linux/mhi.h 13722 13723MICROBLAZE ARCHITECTURE 13724M: Michal Simek <monstr@monstr.eu> 13725S: Supported 13726W: http://www.monstr.eu/fdt/ 13727T: git git://git.monstr.eu/linux-2.6-microblaze.git 13728F: arch/microblaze/ 13729 13730MICROBLAZE TMR INJECT 13731M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13732S: Supported 13733F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13734F: drivers/misc/xilinx_tmr_inject.c 13735 13736MICROBLAZE TMR MANAGER 13737M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13738S: Supported 13739F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13740F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13741F: drivers/misc/xilinx_tmr_manager.c 13742 13743MICROCHIP AT91 DMA DRIVERS 13744M: Ludovic Desroches <ludovic.desroches@microchip.com> 13745M: Tudor Ambarus <tudor.ambarus@linaro.org> 13746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13747L: dmaengine@vger.kernel.org 13748S: Supported 13749F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13750F: drivers/dma/at_hdmac.c 13751F: drivers/dma/at_xdmac.c 13752F: include/dt-bindings/dma/at91.h 13753 13754MICROCHIP AT91 SERIAL DRIVER 13755M: Richard Genoud <richard.genoud@gmail.com> 13756S: Maintained 13757F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13758F: drivers/tty/serial/atmel_serial.c 13759F: drivers/tty/serial/atmel_serial.h 13760 13761MICROCHIP AT91 USART MFD DRIVER 13762M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13763L: linux-kernel@vger.kernel.org 13764S: Supported 13765F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13766F: drivers/mfd/at91-usart.c 13767F: include/dt-bindings/mfd/at91-usart.h 13768 13769MICROCHIP AT91 USART SPI DRIVER 13770M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13771L: linux-spi@vger.kernel.org 13772S: Supported 13773F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13774F: drivers/spi/spi-at91-usart.c 13775 13776MICROCHIP AUDIO ASOC DRIVERS 13777M: Claudiu Beznea <claudiu.beznea@microchip.com> 13778L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13779S: Supported 13780F: Documentation/devicetree/bindings/sound/atmel* 13781F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13782F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13783F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13784F: sound/soc/atmel 13785 13786MICROCHIP CSI2DC DRIVER 13787M: Eugen Hristev <eugen.hristev@microchip.com> 13788L: linux-media@vger.kernel.org 13789S: Supported 13790F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13791F: drivers/media/platform/microchip/microchip-csi2dc.c 13792 13793MICROCHIP ECC DRIVER 13794M: Tudor Ambarus <tudor.ambarus@linaro.org> 13795L: linux-crypto@vger.kernel.org 13796S: Maintained 13797F: drivers/crypto/atmel-ecc.* 13798 13799MICROCHIP EIC DRIVER 13800M: Claudiu Beznea <claudiu.beznea@microchip.com> 13801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13802S: Supported 13803F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13804F: drivers/irqchip/irq-mchp-eic.c 13805 13806MICROCHIP I2C DRIVER 13807M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13808L: linux-i2c@vger.kernel.org 13809S: Supported 13810F: drivers/i2c/busses/i2c-at91-*.c 13811F: drivers/i2c/busses/i2c-at91.h 13812 13813MICROCHIP ISC DRIVER 13814M: Eugen Hristev <eugen.hristev@microchip.com> 13815L: linux-media@vger.kernel.org 13816S: Supported 13817F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13818F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13819F: drivers/media/platform/microchip/microchip-isc* 13820F: drivers/media/platform/microchip/microchip-sama*-isc* 13821F: drivers/staging/media/deprecated/atmel/atmel-isc* 13822F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13823F: include/linux/atmel-isc-media.h 13824 13825MICROCHIP ISI DRIVER 13826M: Eugen Hristev <eugen.hristev@microchip.com> 13827L: linux-media@vger.kernel.org 13828S: Supported 13829F: drivers/media/platform/atmel/atmel-isi.c 13830F: drivers/media/platform/atmel/atmel-isi.h 13831 13832MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13833M: Woojung Huh <woojung.huh@microchip.com> 13834M: UNGLinuxDriver@microchip.com 13835L: netdev@vger.kernel.org 13836S: Maintained 13837F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13838F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13839F: drivers/net/dsa/microchip/* 13840F: include/linux/dsa/ksz_common.h 13841F: include/linux/platform_data/microchip-ksz.h 13842F: net/dsa/tag_ksz.c 13843 13844MICROCHIP LAN743X ETHERNET DRIVER 13845M: Bryan Whitehead <bryan.whitehead@microchip.com> 13846M: UNGLinuxDriver@microchip.com 13847L: netdev@vger.kernel.org 13848S: Maintained 13849F: drivers/net/ethernet/microchip/lan743x_* 13850 13851MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13852M: Arun Ramadoss <arun.ramadoss@microchip.com> 13853R: UNGLinuxDriver@microchip.com 13854L: netdev@vger.kernel.org 13855S: Maintained 13856F: drivers/net/phy/microchip_t1.c 13857 13858MICROCHIP LAN966X ETHERNET DRIVER 13859M: Horatiu Vultur <horatiu.vultur@microchip.com> 13860M: UNGLinuxDriver@microchip.com 13861L: netdev@vger.kernel.org 13862S: Maintained 13863F: drivers/net/ethernet/microchip/lan966x/* 13864 13865MICROCHIP LCDFB DRIVER 13866M: Nicolas Ferre <nicolas.ferre@microchip.com> 13867L: linux-fbdev@vger.kernel.org 13868S: Maintained 13869F: drivers/video/fbdev/atmel_lcdfb.c 13870F: include/video/atmel_lcdc.h 13871 13872MICROCHIP MCP16502 PMIC DRIVER 13873M: Claudiu Beznea <claudiu.beznea@microchip.com> 13874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13875S: Supported 13876F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13877F: drivers/regulator/mcp16502.c 13878 13879MICROCHIP MCP3911 ADC DRIVER 13880M: Marcus Folkesson <marcus.folkesson@gmail.com> 13881M: Kent Gustavsson <kent@minoris.se> 13882L: linux-iio@vger.kernel.org 13883S: Maintained 13884F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13885F: drivers/iio/adc/mcp3911.c 13886 13887MICROCHIP MMC/SD/SDIO MCI DRIVER 13888M: Ludovic Desroches <ludovic.desroches@microchip.com> 13889S: Maintained 13890F: drivers/mmc/host/atmel-mci.c 13891 13892MICROCHIP NAND DRIVER 13893M: Tudor Ambarus <tudor.ambarus@linaro.org> 13894L: linux-mtd@lists.infradead.org 13895S: Supported 13896F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13897F: drivers/mtd/nand/raw/atmel/* 13898 13899MICROCHIP OTPC DRIVER 13900M: Claudiu Beznea <claudiu.beznea@microchip.com> 13901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13902S: Supported 13903F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13904F: drivers/nvmem/microchip-otpc.c 13905F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13906 13907MICROCHIP PCI1XXXX GP DRIVER 13908M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13909L: linux-gpio@vger.kernel.org 13910S: Supported 13911F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13912F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13913F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13914 13915MICROCHIP PCI1XXXX I2C DRIVER 13916M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13917M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13918M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13919L: linux-i2c@vger.kernel.org 13920S: Maintained 13921F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13922 13923MICROCHIP PCIe UART DRIVER 13924M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13925M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13926L: linux-serial@vger.kernel.org 13927S: Maintained 13928F: drivers/tty/serial/8250/8250_pci1xxxx.c 13929 13930MICROCHIP POLARFIRE FPGA DRIVERS 13931M: Conor Dooley <conor.dooley@microchip.com> 13932R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13933L: linux-fpga@vger.kernel.org 13934S: Supported 13935F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13936F: drivers/fpga/microchip-spi.c 13937 13938MICROCHIP PWM DRIVER 13939M: Claudiu Beznea <claudiu.beznea@microchip.com> 13940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13941L: linux-pwm@vger.kernel.org 13942S: Supported 13943F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13944F: drivers/pwm/pwm-atmel.c 13945 13946MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13947M: Eugen Hristev <eugen.hristev@microchip.com> 13948L: linux-iio@vger.kernel.org 13949S: Supported 13950F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13951F: drivers/iio/adc/at91-sama5d2_adc.c 13952F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13953 13954MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13955M: Claudiu Beznea <claudiu.beznea@microchip.com> 13956S: Supported 13957F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13958F: drivers/power/reset/at91-sama5d2_shdwc.c 13959 13960MICROCHIP SOC DRIVERS 13961M: Conor Dooley <conor@kernel.org> 13962S: Supported 13963T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13964F: drivers/soc/microchip/ 13965 13966MICROCHIP SPI DRIVER 13967M: Tudor Ambarus <tudor.ambarus@linaro.org> 13968S: Supported 13969F: drivers/spi/spi-atmel.* 13970 13971MICROCHIP SSC DRIVER 13972M: Claudiu Beznea <claudiu.beznea@microchip.com> 13973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13974S: Supported 13975F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13976F: drivers/misc/atmel-ssc.c 13977F: include/linux/atmel-ssc.h 13978 13979Microchip Timer Counter Block (TCB) Capture Driver 13980M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13982L: linux-iio@vger.kernel.org 13983S: Maintained 13984F: drivers/counter/microchip-tcb-capture.c 13985 13986MICROCHIP USB251XB DRIVER 13987M: Richard Leitner <richard.leitner@skidata.com> 13988L: linux-usb@vger.kernel.org 13989S: Maintained 13990F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13991F: drivers/usb/misc/usb251xb.c 13992 13993MICROCHIP USBA UDC DRIVER 13994M: Cristian Birsan <cristian.birsan@microchip.com> 13995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13996S: Supported 13997F: drivers/usb/gadget/udc/atmel_usba_udc.* 13998 13999MICROCHIP WILC1000 WIFI DRIVER 14000M: Ajay Singh <ajay.kathat@microchip.com> 14001M: Claudiu Beznea <claudiu.beznea@microchip.com> 14002L: linux-wireless@vger.kernel.org 14003S: Supported 14004F: drivers/net/wireless/microchip/wilc1000/ 14005 14006MICROSEMI MIPS SOCS 14007M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14008M: UNGLinuxDriver@microchip.com 14009L: linux-mips@vger.kernel.org 14010S: Supported 14011F: Documentation/devicetree/bindings/mips/mscc.txt 14012F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14013F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14014F: arch/mips/boot/dts/mscc/ 14015F: arch/mips/configs/generic/board-ocelot.config 14016F: arch/mips/generic/board-ocelot.c 14017 14018MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14019M: Don Brace <don.brace@microchip.com> 14020L: storagedev@microchip.com 14021L: linux-scsi@vger.kernel.org 14022S: Supported 14023F: Documentation/scsi/smartpqi.rst 14024F: drivers/scsi/smartpqi/Kconfig 14025F: drivers/scsi/smartpqi/Makefile 14026F: drivers/scsi/smartpqi/smartpqi*.[ch] 14027F: include/linux/cciss*.h 14028F: include/uapi/linux/cciss*.h 14029 14030MICROSOFT MANA RDMA DRIVER 14031M: Long Li <longli@microsoft.com> 14032M: Ajay Sharma <sharmaajay@microsoft.com> 14033L: linux-rdma@vger.kernel.org 14034S: Supported 14035F: drivers/infiniband/hw/mana/ 14036F: include/net/mana 14037F: include/uapi/rdma/mana-abi.h 14038 14039MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14040M: Maximilian Luz <luzmaximilian@gmail.com> 14041L: platform-driver-x86@vger.kernel.org 14042S: Maintained 14043F: drivers/platform/surface/surface_aggregator_tabletsw.c 14044 14045MICROSOFT SURFACE BATTERY AND AC DRIVERS 14046M: Maximilian Luz <luzmaximilian@gmail.com> 14047L: linux-pm@vger.kernel.org 14048L: platform-driver-x86@vger.kernel.org 14049S: Maintained 14050F: drivers/power/supply/surface_battery.c 14051F: drivers/power/supply/surface_charger.c 14052 14053MICROSOFT SURFACE DTX DRIVER 14054M: Maximilian Luz <luzmaximilian@gmail.com> 14055L: platform-driver-x86@vger.kernel.org 14056S: Maintained 14057F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14058F: drivers/platform/surface/surface_dtx.c 14059F: include/uapi/linux/surface_aggregator/dtx.h 14060 14061MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14062M: Maximilian Luz <luzmaximilian@gmail.com> 14063L: platform-driver-x86@vger.kernel.org 14064S: Maintained 14065F: drivers/platform/surface/surface_gpe.c 14066 14067MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14068M: Hans de Goede <hdegoede@redhat.com> 14069M: Mark Gross <markgross@kernel.org> 14070M: Maximilian Luz <luzmaximilian@gmail.com> 14071L: platform-driver-x86@vger.kernel.org 14072S: Maintained 14073T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14074F: drivers/platform/surface/ 14075 14076MICROSOFT SURFACE HID TRANSPORT DRIVER 14077M: Maximilian Luz <luzmaximilian@gmail.com> 14078L: linux-input@vger.kernel.org 14079L: platform-driver-x86@vger.kernel.org 14080S: Maintained 14081F: drivers/hid/surface-hid/ 14082 14083MICROSOFT SURFACE HOT-PLUG DRIVER 14084M: Maximilian Luz <luzmaximilian@gmail.com> 14085L: platform-driver-x86@vger.kernel.org 14086S: Maintained 14087F: drivers/platform/surface/surface_hotplug.c 14088 14089MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14090M: Maximilian Luz <luzmaximilian@gmail.com> 14091L: platform-driver-x86@vger.kernel.org 14092S: Maintained 14093F: drivers/platform/surface/surface_platform_profile.c 14094 14095MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14096M: Chen Yu <yu.c.chen@intel.com> 14097L: platform-driver-x86@vger.kernel.org 14098S: Supported 14099F: drivers/platform/surface/surfacepro3_button.c 14100 14101MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14102M: Maximilian Luz <luzmaximilian@gmail.com> 14103L: platform-driver-x86@vger.kernel.org 14104S: Maintained 14105F: drivers/platform/surface/surface_aggregator_hub.c 14106 14107MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14108M: Maximilian Luz <luzmaximilian@gmail.com> 14109L: platform-driver-x86@vger.kernel.org 14110S: Maintained 14111W: https://github.com/linux-surface/surface-aggregator-module 14112C: irc://irc.libera.chat/linux-surface 14113F: Documentation/driver-api/surface_aggregator/ 14114F: drivers/platform/surface/aggregator/ 14115F: drivers/platform/surface/surface_acpi_notify.c 14116F: drivers/platform/surface/surface_aggregator_cdev.c 14117F: drivers/platform/surface/surface_aggregator_registry.c 14118F: include/linux/surface_acpi_notify.h 14119F: include/linux/surface_aggregator/ 14120F: include/uapi/linux/surface_aggregator/ 14121 14122MICROTEK X6 SCANNER 14123M: Oliver Neukum <oliver@neukum.org> 14124S: Maintained 14125F: drivers/usb/image/microtek.* 14126 14127MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14128M: Luka Kovacic <luka.kovacic@sartura.hr> 14129M: Luka Perkov <luka.perkov@sartura.hr> 14130S: Maintained 14131F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14132F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14133F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14134F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14135F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14136F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14137 14138MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14139M: Sakari Ailus <sakari.ailus@linux.intel.com> 14140L: linux-media@vger.kernel.org 14141S: Maintained 14142F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14143F: Documentation/driver-api/media/drivers/ccs/ 14144F: Documentation/userspace-api/media/drivers/ccs.rst 14145F: drivers/media/i2c/ccs-pll.c 14146F: drivers/media/i2c/ccs-pll.h 14147F: drivers/media/i2c/ccs/ 14148F: include/uapi/linux/ccs.h 14149F: include/uapi/linux/smiapp.h 14150 14151MIPS 14152M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14153L: linux-mips@vger.kernel.org 14154S: Maintained 14155W: http://www.linux-mips.org/ 14156Q: https://patchwork.kernel.org/project/linux-mips/list/ 14157T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14158F: Documentation/devicetree/bindings/mips/ 14159F: Documentation/mips/ 14160F: arch/mips/ 14161F: drivers/platform/mips/ 14162F: include/dt-bindings/mips/ 14163 14164MIPS BOSTON DEVELOPMENT BOARD 14165M: Paul Burton <paulburton@kernel.org> 14166L: linux-mips@vger.kernel.org 14167S: Maintained 14168F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14169F: arch/mips/boot/dts/img/boston.dts 14170F: arch/mips/configs/generic/board-boston.config 14171F: drivers/clk/imgtec/clk-boston.c 14172F: include/dt-bindings/clock/boston-clock.h 14173 14174MIPS CORE DRIVERS 14175M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14176M: Serge Semin <fancer.lancer@gmail.com> 14177L: linux-mips@vger.kernel.org 14178S: Supported 14179F: drivers/bus/mips_cdmm.c 14180F: drivers/clocksource/mips-gic-timer.c 14181F: drivers/cpuidle/cpuidle-cps.c 14182F: drivers/irqchip/irq-mips-cpu.c 14183F: drivers/irqchip/irq-mips-gic.c 14184 14185MIPS GENERIC PLATFORM 14186M: Paul Burton <paulburton@kernel.org> 14187L: linux-mips@vger.kernel.org 14188S: Supported 14189F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14190F: arch/mips/generic/ 14191F: arch/mips/tools/generic-board-config.sh 14192 14193MIPS RINT INSTRUCTION EMULATION 14194M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14195L: linux-mips@vger.kernel.org 14196S: Supported 14197F: arch/mips/math-emu/dp_rint.c 14198F: arch/mips/math-emu/sp_rint.c 14199 14200MIPS/LOONGSON1 ARCHITECTURE 14201M: Keguang Zhang <keguang.zhang@gmail.com> 14202L: linux-mips@vger.kernel.org 14203S: Maintained 14204F: arch/mips/include/asm/mach-loongson32/ 14205F: arch/mips/loongson32/ 14206F: drivers/*/*loongson1* 14207 14208MIPS/LOONGSON2EF ARCHITECTURE 14209M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14210L: linux-mips@vger.kernel.org 14211S: Maintained 14212F: arch/mips/include/asm/mach-loongson2ef/ 14213F: arch/mips/loongson2ef/ 14214F: drivers/cpufreq/loongson2_cpufreq.c 14215 14216MIPS/LOONGSON64 ARCHITECTURE 14217M: Huacai Chen <chenhuacai@kernel.org> 14218M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14219L: linux-mips@vger.kernel.org 14220S: Maintained 14221F: arch/mips/include/asm/mach-loongson64/ 14222F: arch/mips/loongson64/ 14223F: drivers/irqchip/irq-loongson* 14224F: drivers/platform/mips/cpu_hwmon.c 14225 14226MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14227M: Hans Verkuil <hverkuil@xs4all.nl> 14228L: linux-media@vger.kernel.org 14229S: Odd Fixes 14230W: https://linuxtv.org 14231T: git git://linuxtv.org/media_tree.git 14232F: drivers/media/radio/radio-miropcm20* 14233 14234MMP SUPPORT 14235R: Lubomir Rintel <lkundrak@v3.sk> 14236L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14237S: Odd Fixes 14238T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14239F: arch/arm/boot/dts/marvell/mmp* 14240F: arch/arm/mach-mmp/ 14241F: include/linux/soc/mmp/ 14242 14243MMP USB PHY DRIVERS 14244R: Lubomir Rintel <lkundrak@v3.sk> 14245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14246S: Maintained 14247F: drivers/phy/marvell/phy-mmp3-usb.c 14248F: drivers/phy/marvell/phy-pxa-usb.c 14249 14250MMU GATHER AND TLB INVALIDATION 14251M: Will Deacon <will@kernel.org> 14252M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14253M: Andrew Morton <akpm@linux-foundation.org> 14254M: Nick Piggin <npiggin@gmail.com> 14255M: Peter Zijlstra <peterz@infradead.org> 14256L: linux-arch@vger.kernel.org 14257L: linux-mm@kvack.org 14258S: Maintained 14259F: arch/*/include/asm/tlb.h 14260F: include/asm-generic/tlb.h 14261F: mm/mmu_gather.c 14262 14263MN88472 MEDIA DRIVER 14264M: Antti Palosaari <crope@iki.fi> 14265L: linux-media@vger.kernel.org 14266S: Maintained 14267W: https://linuxtv.org 14268W: http://palosaari.fi/linux/ 14269Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14270F: drivers/media/dvb-frontends/mn88472* 14271 14272MN88473 MEDIA DRIVER 14273M: Antti Palosaari <crope@iki.fi> 14274L: linux-media@vger.kernel.org 14275S: Maintained 14276W: https://linuxtv.org 14277W: http://palosaari.fi/linux/ 14278Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14279F: drivers/media/dvb-frontends/mn88473* 14280 14281MODULE SUPPORT 14282M: Luis Chamberlain <mcgrof@kernel.org> 14283L: linux-modules@vger.kernel.org 14284L: linux-kernel@vger.kernel.org 14285S: Maintained 14286T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14287F: include/linux/kmod.h 14288F: include/linux/module.h 14289F: kernel/module/ 14290F: lib/test_kmod.c 14291F: scripts/module* 14292F: tools/testing/selftests/kmod/ 14293 14294MONOLITHIC POWER SYSTEM PMIC DRIVER 14295M: Saravanan Sekar <sravanhome@gmail.com> 14296S: Maintained 14297F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14298F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14299F: drivers/hwmon/pmbus/mpq7932.c 14300F: drivers/iio/adc/mp2629_adc.c 14301F: drivers/mfd/mp2629.c 14302F: drivers/power/supply/mp2629_charger.c 14303F: drivers/regulator/mp5416.c 14304F: drivers/regulator/mpq7920.c 14305F: drivers/regulator/mpq7920.h 14306F: include/linux/mfd/mp2629.h 14307 14308MOST(R) TECHNOLOGY DRIVER 14309M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14310M: Christian Gromm <christian.gromm@microchip.com> 14311S: Maintained 14312F: Documentation/ABI/testing/configfs-most 14313F: Documentation/ABI/testing/sysfs-bus-most 14314F: drivers/most/ 14315F: drivers/staging/most/ 14316F: include/linux/most.h 14317 14318MOTORCOMM PHY DRIVER 14319M: Peter Geis <pgwipeout@gmail.com> 14320M: Frank <Frank.Sae@motor-comm.com> 14321L: netdev@vger.kernel.org 14322S: Maintained 14323F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14324F: drivers/net/phy/motorcomm.c 14325 14326MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14327M: Jiri Slaby <jirislaby@kernel.org> 14328S: Maintained 14329F: Documentation/driver-api/tty/moxa-smartio.rst 14330F: drivers/tty/mxser.* 14331 14332MR800 AVERMEDIA USB FM RADIO DRIVER 14333M: Alexey Klimov <klimov.linux@gmail.com> 14334L: linux-media@vger.kernel.org 14335S: Maintained 14336T: git git://linuxtv.org/media_tree.git 14337F: drivers/media/radio/radio-mr800.c 14338 14339MRF24J40 IEEE 802.15.4 RADIO DRIVER 14340M: Stefan Schmidt <stefan@datenfreihafen.org> 14341L: linux-wpan@vger.kernel.org 14342S: Odd Fixes 14343F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14344F: drivers/net/ieee802154/mrf24j40.c 14345 14346MSI EC DRIVER 14347M: Nikita Kravets <teackot@gmail.com> 14348L: platform-driver-x86@vger.kernel.org 14349S: Maintained 14350W: https://github.com/BeardOverflow/msi-ec 14351F: drivers/platform/x86/msi-ec.* 14352 14353MSI LAPTOP SUPPORT 14354M: "Lee, Chun-Yi" <jlee@suse.com> 14355L: platform-driver-x86@vger.kernel.org 14356S: Maintained 14357F: drivers/platform/x86/msi-laptop.c 14358 14359MSI WMI SUPPORT 14360L: platform-driver-x86@vger.kernel.org 14361S: Orphan 14362F: drivers/platform/x86/msi-wmi.c 14363 14364MSI001 MEDIA DRIVER 14365M: Antti Palosaari <crope@iki.fi> 14366L: linux-media@vger.kernel.org 14367S: Maintained 14368W: https://linuxtv.org 14369W: http://palosaari.fi/linux/ 14370Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14371T: git git://linuxtv.org/anttip/media_tree.git 14372F: drivers/media/tuners/msi001* 14373 14374MSI2500 MEDIA DRIVER 14375M: Antti Palosaari <crope@iki.fi> 14376L: linux-media@vger.kernel.org 14377S: Maintained 14378W: https://linuxtv.org 14379W: http://palosaari.fi/linux/ 14380Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14381T: git git://linuxtv.org/anttip/media_tree.git 14382F: drivers/media/usb/msi2500/ 14383 14384MSTAR INTERRUPT CONTROLLER DRIVER 14385M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14386M: Daniel Palmer <daniel@thingy.jp> 14387S: Maintained 14388F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14389F: drivers/irqchip/irq-mst-intc.c 14390 14391MSYSTEMS DISKONCHIP G3 MTD DRIVER 14392M: Robert Jarzmik <robert.jarzmik@free.fr> 14393L: linux-mtd@lists.infradead.org 14394S: Maintained 14395F: drivers/mtd/devices/docg3* 14396 14397MT9P031 APTINA CAMERA SENSOR 14398M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14399L: linux-media@vger.kernel.org 14400S: Maintained 14401T: git git://linuxtv.org/media_tree.git 14402F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14403F: drivers/media/i2c/mt9p031.c 14404F: include/media/i2c/mt9p031.h 14405 14406MT9T112 APTINA CAMERA SENSOR 14407M: Jacopo Mondi <jacopo@jmondi.org> 14408L: linux-media@vger.kernel.org 14409S: Odd Fixes 14410T: git git://linuxtv.org/media_tree.git 14411F: drivers/media/i2c/mt9t112.c 14412F: include/media/i2c/mt9t112.h 14413 14414MT9V032 APTINA CAMERA SENSOR 14415M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14416L: linux-media@vger.kernel.org 14417S: Maintained 14418T: git git://linuxtv.org/media_tree.git 14419F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14420F: drivers/media/i2c/mt9v032.c 14421F: include/media/i2c/mt9v032.h 14422 14423MT9V111 APTINA CAMERA SENSOR 14424M: Jacopo Mondi <jacopo@jmondi.org> 14425L: linux-media@vger.kernel.org 14426S: Maintained 14427T: git git://linuxtv.org/media_tree.git 14428F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14429F: drivers/media/i2c/mt9v111.c 14430 14431MULTIFUNCTION DEVICES (MFD) 14432M: Lee Jones <lee@kernel.org> 14433S: Maintained 14434T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14435F: Documentation/devicetree/bindings/mfd/ 14436F: drivers/mfd/ 14437F: include/dt-bindings/mfd/ 14438F: include/linux/mfd/ 14439 14440MULTIMEDIA CARD (MMC) ETC. OVER SPI 14441S: Orphan 14442F: drivers/mmc/host/mmc_spi.c 14443F: include/linux/spi/mmc_spi.h 14444 14445MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14446M: Ulf Hansson <ulf.hansson@linaro.org> 14447L: linux-mmc@vger.kernel.org 14448S: Maintained 14449T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14450F: Documentation/devicetree/bindings/mmc/ 14451F: drivers/mmc/ 14452F: include/linux/mmc/ 14453F: include/uapi/linux/mmc/ 14454 14455MULTIPLEXER SUBSYSTEM 14456M: Peter Rosin <peda@axentia.se> 14457S: Maintained 14458F: Documentation/ABI/testing/sysfs-class-mux* 14459F: Documentation/devicetree/bindings/mux/ 14460F: drivers/mux/ 14461F: include/dt-bindings/mux/ 14462F: include/linux/mux/ 14463 14464MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14465M: Bin Liu <b-liu@ti.com> 14466L: linux-usb@vger.kernel.org 14467S: Maintained 14468F: drivers/usb/musb/ 14469 14470MXL301RF MEDIA DRIVER 14471M: Akihiro Tsukada <tskd08@gmail.com> 14472L: linux-media@vger.kernel.org 14473S: Odd Fixes 14474F: drivers/media/tuners/mxl301rf* 14475 14476MXL5007T MEDIA DRIVER 14477M: Michael Krufky <mkrufky@linuxtv.org> 14478L: linux-media@vger.kernel.org 14479S: Maintained 14480W: https://linuxtv.org 14481W: http://github.com/mkrufky 14482Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14483T: git git://linuxtv.org/mkrufky/tuners.git 14484F: drivers/media/tuners/mxl5007t.* 14485 14486MXSFB DRM DRIVER 14487M: Marek Vasut <marex@denx.de> 14488M: Stefan Agner <stefan@agner.ch> 14489L: dri-devel@lists.freedesktop.org 14490S: Supported 14491T: git git://anongit.freedesktop.org/drm/drm-misc 14492F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14493F: drivers/gpu/drm/mxsfb/ 14494 14495MYLEX DAC960 PCI RAID Controller 14496M: Hannes Reinecke <hare@kernel.org> 14497L: linux-scsi@vger.kernel.org 14498S: Supported 14499F: drivers/scsi/myrb.* 14500F: drivers/scsi/myrs.* 14501 14502MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14503M: Chris Lee <christopher.lee@cspi.com> 14504L: netdev@vger.kernel.org 14505S: Supported 14506W: https://www.cspi.com/ethernet-products/support/downloads/ 14507F: drivers/net/ethernet/myricom/myri10ge/ 14508 14509NAND FLASH SUBSYSTEM 14510M: Miquel Raynal <miquel.raynal@bootlin.com> 14511R: Richard Weinberger <richard@nod.at> 14512L: linux-mtd@lists.infradead.org 14513S: Maintained 14514W: http://www.linux-mtd.infradead.org/ 14515Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14516C: irc://irc.oftc.net/mtd 14517T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14518F: drivers/mtd/nand/ 14519F: include/linux/mtd/*nand*.h 14520 14521NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14522M: Daniel Mack <zonque@gmail.com> 14523L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14524S: Maintained 14525W: http://www.native-instruments.com 14526F: sound/usb/caiaq/ 14527 14528NATSEMI ETHERNET DRIVER (DP8381x) 14529S: Orphan 14530F: drivers/net/ethernet/natsemi/natsemi.c 14531 14532NCR 5380 SCSI DRIVERS 14533M: Finn Thain <fthain@linux-m68k.org> 14534M: Michael Schmitz <schmitzmic@gmail.com> 14535L: linux-scsi@vger.kernel.org 14536S: Maintained 14537F: Documentation/scsi/g_NCR5380.rst 14538F: drivers/scsi/NCR5380.* 14539F: drivers/scsi/arm/cumana_1.c 14540F: drivers/scsi/arm/oak.c 14541F: drivers/scsi/atari_scsi.* 14542F: drivers/scsi/dmx3191d.c 14543F: drivers/scsi/g_NCR5380.* 14544F: drivers/scsi/mac_scsi.* 14545F: drivers/scsi/sun3_scsi.* 14546F: drivers/scsi/sun3_scsi_vme.c 14547 14548NCSI LIBRARY 14549M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14550S: Maintained 14551F: net/ncsi/ 14552 14553NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14554M: Guenter Roeck <linux@roeck-us.net> 14555L: linux-hwmon@vger.kernel.org 14556S: Maintained 14557F: Documentation/hwmon/nct6775.rst 14558F: drivers/hwmon/nct6775-core.c 14559F: drivers/hwmon/nct6775-platform.c 14560F: drivers/hwmon/nct6775.h 14561 14562NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14563M: Zev Weiss <zev@bewilderbeest.net> 14564L: linux-hwmon@vger.kernel.org 14565S: Maintained 14566F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14567F: drivers/hwmon/nct6775-i2c.c 14568 14569NETDEVSIM 14570M: Jakub Kicinski <kuba@kernel.org> 14571S: Maintained 14572F: drivers/net/netdevsim/* 14573 14574NETEM NETWORK EMULATOR 14575M: Stephen Hemminger <stephen@networkplumber.org> 14576L: netdev@vger.kernel.org 14577S: Maintained 14578F: net/sched/sch_netem.c 14579 14580NETERION 10GbE DRIVERS (s2io) 14581M: Jon Mason <jdmason@kudzu.us> 14582L: netdev@vger.kernel.org 14583S: Supported 14584F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14585F: drivers/net/ethernet/neterion/ 14586 14587NETFILTER 14588M: Pablo Neira Ayuso <pablo@netfilter.org> 14589M: Jozsef Kadlecsik <kadlec@netfilter.org> 14590M: Florian Westphal <fw@strlen.de> 14591L: netfilter-devel@vger.kernel.org 14592L: coreteam@netfilter.org 14593S: Maintained 14594W: http://www.netfilter.org/ 14595W: http://www.iptables.org/ 14596W: http://www.nftables.org/ 14597Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14598C: irc://irc.libera.chat/netfilter 14599T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14600T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14601F: include/linux/netfilter* 14602F: include/linux/netfilter/ 14603F: include/net/netfilter/ 14604F: include/uapi/linux/netfilter* 14605F: include/uapi/linux/netfilter/ 14606F: net/*/netfilter.c 14607F: net/*/netfilter/ 14608F: net/bridge/br_netfilter*.c 14609F: net/netfilter/ 14610 14611NETROM NETWORK LAYER 14612M: Ralf Baechle <ralf@linux-mips.org> 14613L: linux-hams@vger.kernel.org 14614S: Maintained 14615W: http://www.linux-ax25.org/ 14616F: include/net/netrom.h 14617F: include/uapi/linux/netrom.h 14618F: net/netrom/ 14619 14620NETRONIX EMBEDDED CONTROLLER 14621M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14622S: Maintained 14623F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14624F: drivers/mfd/ntxec.c 14625F: drivers/pwm/pwm-ntxec.c 14626F: drivers/rtc/rtc-ntxec.c 14627F: include/linux/mfd/ntxec.h 14628 14629NETRONOME ETHERNET DRIVERS 14630M: Simon Horman <simon.horman@corigine.com> 14631R: Jakub Kicinski <kuba@kernel.org> 14632L: oss-drivers@corigine.com 14633S: Maintained 14634F: drivers/net/ethernet/netronome/ 14635 14636NETWORK BLOCK DEVICE (NBD) 14637M: Josef Bacik <josef@toxicpanda.com> 14638L: linux-block@vger.kernel.org 14639L: nbd@other.debian.org 14640S: Maintained 14641F: Documentation/admin-guide/blockdev/nbd.rst 14642F: drivers/block/nbd.c 14643F: include/trace/events/nbd.h 14644F: include/uapi/linux/nbd.h 14645 14646NETWORK DROP MONITOR 14647M: Neil Horman <nhorman@tuxdriver.com> 14648L: netdev@vger.kernel.org 14649S: Maintained 14650W: https://fedorahosted.org/dropwatch/ 14651F: include/uapi/linux/net_dropmon.h 14652F: net/core/drop_monitor.c 14653 14654NETWORKING DRIVERS 14655M: "David S. Miller" <davem@davemloft.net> 14656M: Eric Dumazet <edumazet@google.com> 14657M: Jakub Kicinski <kuba@kernel.org> 14658M: Paolo Abeni <pabeni@redhat.com> 14659L: netdev@vger.kernel.org 14660S: Maintained 14661Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14662T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14663T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14664F: Documentation/devicetree/bindings/net/ 14665F: drivers/connector/ 14666F: drivers/net/ 14667F: include/dt-bindings/net/ 14668F: include/linux/etherdevice.h 14669F: include/linux/fcdevice.h 14670F: include/linux/fddidevice.h 14671F: include/linux/hippidevice.h 14672F: include/linux/if_* 14673F: include/linux/inetdevice.h 14674F: include/linux/netdevice.h 14675F: include/uapi/linux/if_* 14676F: include/uapi/linux/netdevice.h 14677X: drivers/net/wireless/ 14678 14679NETWORKING DRIVERS (WIRELESS) 14680M: Kalle Valo <kvalo@kernel.org> 14681L: linux-wireless@vger.kernel.org 14682S: Maintained 14683W: https://wireless.wiki.kernel.org/ 14684Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14685T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14686T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14687F: Documentation/devicetree/bindings/net/wireless/ 14688F: drivers/net/wireless/ 14689 14690NETWORKING [DSA] 14691M: Andrew Lunn <andrew@lunn.ch> 14692M: Florian Fainelli <f.fainelli@gmail.com> 14693M: Vladimir Oltean <olteanv@gmail.com> 14694S: Maintained 14695F: Documentation/devicetree/bindings/net/dsa/ 14696F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14697F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14698F: drivers/net/dsa/ 14699F: include/linux/dsa/ 14700F: include/linux/platform_data/dsa.h 14701F: include/net/dsa.h 14702F: net/dsa/ 14703F: tools/testing/selftests/drivers/net/dsa/ 14704 14705NETWORKING [GENERAL] 14706M: "David S. Miller" <davem@davemloft.net> 14707M: Eric Dumazet <edumazet@google.com> 14708M: Jakub Kicinski <kuba@kernel.org> 14709M: Paolo Abeni <pabeni@redhat.com> 14710L: netdev@vger.kernel.org 14711S: Maintained 14712Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14713B: mailto:netdev@vger.kernel.org 14714T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14715T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14716F: Documentation/core-api/netlink.rst 14717F: Documentation/netlink/ 14718F: Documentation/networking/ 14719F: Documentation/process/maintainer-netdev.rst 14720F: Documentation/userspace-api/netlink/ 14721F: include/linux/in.h 14722F: include/linux/net.h 14723F: include/linux/netdevice.h 14724F: include/net/ 14725F: include/uapi/linux/in.h 14726F: include/uapi/linux/net.h 14727F: include/uapi/linux/net_namespace.h 14728F: include/uapi/linux/netdevice.h 14729F: lib/net_utils.c 14730F: lib/random32.c 14731F: net/ 14732F: tools/net/ 14733F: tools/testing/selftests/net/ 14734X: net/bluetooth/ 14735 14736NETWORKING [IPSEC] 14737M: Steffen Klassert <steffen.klassert@secunet.com> 14738M: Herbert Xu <herbert@gondor.apana.org.au> 14739M: "David S. Miller" <davem@davemloft.net> 14740L: netdev@vger.kernel.org 14741S: Maintained 14742T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14743T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14744F: include/net/xfrm.h 14745F: include/uapi/linux/xfrm.h 14746F: net/ipv4/ah4.c 14747F: net/ipv4/esp4* 14748F: net/ipv4/ip_vti.c 14749F: net/ipv4/ipcomp.c 14750F: net/ipv4/xfrm* 14751F: net/ipv6/ah6.c 14752F: net/ipv6/esp6* 14753F: net/ipv6/ip6_vti.c 14754F: net/ipv6/ipcomp6.c 14755F: net/ipv6/xfrm* 14756F: net/key/ 14757F: net/xfrm/ 14758F: tools/testing/selftests/net/ipsec.c 14759 14760NETWORKING [IPv4/IPv6] 14761M: "David S. Miller" <davem@davemloft.net> 14762M: David Ahern <dsahern@kernel.org> 14763L: netdev@vger.kernel.org 14764S: Maintained 14765T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14766F: arch/x86/net/* 14767F: include/linux/ip.h 14768F: include/linux/ipv6* 14769F: include/net/fib* 14770F: include/net/ip* 14771F: include/net/route.h 14772F: net/ipv4/ 14773F: net/ipv6/ 14774 14775NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14776M: Paul Moore <paul@paul-moore.com> 14777L: netdev@vger.kernel.org 14778L: linux-security-module@vger.kernel.org 14779S: Supported 14780W: https://github.com/netlabel 14781F: Documentation/netlabel/ 14782F: include/net/calipso.h 14783F: include/net/cipso_ipv4.h 14784F: include/net/netlabel.h 14785F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14786F: include/uapi/linux/netfilter/xt_SECMARK.h 14787F: net/ipv4/cipso_ipv4.c 14788F: net/ipv6/calipso.c 14789F: net/netfilter/xt_CONNSECMARK.c 14790F: net/netfilter/xt_SECMARK.c 14791F: net/netlabel/ 14792 14793NETWORKING [MPTCP] 14794M: Matthieu Baerts <matthieu.baerts@tessares.net> 14795M: Mat Martineau <martineau@kernel.org> 14796L: netdev@vger.kernel.org 14797L: mptcp@lists.linux.dev 14798S: Maintained 14799W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14800B: https://github.com/multipath-tcp/mptcp_net-next/issues 14801T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14802T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14803F: Documentation/networking/mptcp-sysctl.rst 14804F: include/net/mptcp.h 14805F: include/trace/events/mptcp.h 14806F: include/uapi/linux/mptcp.h 14807F: net/mptcp/ 14808F: tools/testing/selftests/bpf/*/*mptcp*.c 14809F: tools/testing/selftests/net/mptcp/ 14810 14811NETWORKING [TCP] 14812M: Eric Dumazet <edumazet@google.com> 14813L: netdev@vger.kernel.org 14814S: Maintained 14815F: include/linux/net_mm.h 14816F: include/linux/tcp.h 14817F: include/net/tcp.h 14818F: include/trace/events/tcp.h 14819F: include/uapi/linux/tcp.h 14820F: net/ipv4/syncookies.c 14821F: net/ipv4/tcp*.c 14822F: net/ipv6/syncookies.c 14823F: net/ipv6/tcp*.c 14824 14825NETWORKING [TLS] 14826M: Boris Pismenny <borisp@nvidia.com> 14827M: John Fastabend <john.fastabend@gmail.com> 14828M: Jakub Kicinski <kuba@kernel.org> 14829L: netdev@vger.kernel.org 14830S: Maintained 14831F: include/net/tls.h 14832F: include/uapi/linux/tls.h 14833F: net/tls/* 14834 14835NETXEN (1/10) GbE SUPPORT 14836M: Manish Chopra <manishc@marvell.com> 14837M: Rahul Verma <rahulv@marvell.com> 14838M: GR-Linux-NIC-Dev@marvell.com 14839L: netdev@vger.kernel.org 14840S: Supported 14841F: drivers/net/ethernet/qlogic/netxen/ 14842 14843NET_FAILOVER MODULE 14844M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14845L: netdev@vger.kernel.org 14846S: Supported 14847F: Documentation/networking/net_failover.rst 14848F: drivers/net/net_failover.c 14849F: include/net/net_failover.h 14850 14851NEXTHOP 14852M: David Ahern <dsahern@kernel.org> 14853L: netdev@vger.kernel.org 14854S: Maintained 14855F: include/net/netns/nexthop.h 14856F: include/net/nexthop.h 14857F: include/uapi/linux/nexthop.h 14858F: net/ipv4/nexthop.c 14859 14860NFC SUBSYSTEM 14861M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14862L: netdev@vger.kernel.org 14863S: Maintained 14864F: Documentation/devicetree/bindings/net/nfc/ 14865F: drivers/nfc/ 14866F: include/net/nfc/ 14867F: include/uapi/linux/nfc.h 14868F: net/nfc/ 14869 14870NFC VIRTUAL NCI DEVICE DRIVER 14871M: Bongsu Jeon <bongsu.jeon@samsung.com> 14872L: netdev@vger.kernel.org 14873S: Supported 14874F: drivers/nfc/virtual_ncidev.c 14875F: tools/testing/selftests/nci/ 14876 14877NFS, SUNRPC, AND LOCKD CLIENTS 14878M: Trond Myklebust <trond.myklebust@hammerspace.com> 14879M: Anna Schumaker <anna@kernel.org> 14880L: linux-nfs@vger.kernel.org 14881S: Maintained 14882W: http://client.linux-nfs.org 14883T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14884F: Documentation/filesystems/nfs/ 14885F: fs/lockd/ 14886F: fs/nfs/ 14887F: fs/nfs_common/ 14888F: include/linux/lockd/ 14889F: include/linux/nfs* 14890F: include/linux/sunrpc/ 14891F: include/uapi/linux/nfs* 14892F: include/uapi/linux/sunrpc/ 14893F: net/sunrpc/ 14894 14895NILFS2 FILESYSTEM 14896M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14897L: linux-nilfs@vger.kernel.org 14898S: Supported 14899W: https://nilfs.sourceforge.io/ 14900W: https://nilfs.osdn.jp/ 14901T: git https://github.com/konis/nilfs2.git 14902F: Documentation/filesystems/nilfs2.rst 14903F: fs/nilfs2/ 14904F: include/trace/events/nilfs2.h 14905F: include/uapi/linux/nilfs2_api.h 14906F: include/uapi/linux/nilfs2_ondisk.h 14907 14908NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14909M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14910S: Maintained 14911W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14912F: Documentation/scsi/NinjaSCSI.rst 14913F: drivers/scsi/pcmcia/nsp_* 14914 14915NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14916M: GOTO Masanori <gotom@debian.or.jp> 14917M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14918S: Maintained 14919W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14920F: Documentation/scsi/NinjaSCSI.rst 14921F: drivers/scsi/nsp32* 14922 14923NINTENDO HID DRIVER 14924M: Daniel J. Ogorchock <djogorchock@gmail.com> 14925L: linux-input@vger.kernel.org 14926S: Maintained 14927F: drivers/hid/hid-nintendo* 14928 14929NIOS2 ARCHITECTURE 14930M: Dinh Nguyen <dinguyen@kernel.org> 14931S: Maintained 14932T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14933F: arch/nios2/ 14934 14935NITRO ENCLAVES (NE) 14936M: Alexandru Ciobotaru <alcioa@amazon.com> 14937L: linux-kernel@vger.kernel.org 14938L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14939S: Supported 14940W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14941F: Documentation/virt/ne_overview.rst 14942F: drivers/virt/nitro_enclaves/ 14943F: include/linux/nitro_enclaves.h 14944F: include/uapi/linux/nitro_enclaves.h 14945F: samples/nitro_enclaves/ 14946 14947NOHZ, DYNTICKS SUPPORT 14948M: Frederic Weisbecker <frederic@kernel.org> 14949M: Thomas Gleixner <tglx@linutronix.de> 14950M: Ingo Molnar <mingo@kernel.org> 14951L: linux-kernel@vger.kernel.org 14952S: Maintained 14953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14954F: include/linux/sched/nohz.h 14955F: include/linux/tick.h 14956F: kernel/time/tick*.* 14957 14958NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14959M: Pavel Machek <pavel@ucw.cz> 14960M: Sakari Ailus <sakari.ailus@iki.fi> 14961L: linux-media@vger.kernel.org 14962S: Maintained 14963F: drivers/media/i2c/ad5820.c 14964F: drivers/media/i2c/et8ek8 14965 14966NOKIA N900 POWER SUPPLY DRIVERS 14967R: Pali Rohár <pali@kernel.org> 14968F: drivers/power/supply/bq2415x_charger.c 14969F: drivers/power/supply/bq27xxx_battery.c 14970F: drivers/power/supply/bq27xxx_battery_i2c.c 14971F: drivers/power/supply/isp1704_charger.c 14972F: drivers/power/supply/rx51_battery.c 14973F: include/linux/power/bq2415x_charger.h 14974F: include/linux/power/bq27xxx_battery.h 14975 14976NOLIBC HEADER FILE 14977M: Willy Tarreau <w@1wt.eu> 14978S: Maintained 14979T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14980F: tools/include/nolibc/ 14981F: tools/testing/selftests/nolibc/ 14982 14983NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14984M: Hans de Goede <hdegoede@redhat.com> 14985L: linux-input@vger.kernel.org 14986S: Maintained 14987F: drivers/input/touchscreen/novatek-nvt-ts.c 14988 14989NSDEPS 14990M: Matthias Maennich <maennich@google.com> 14991S: Maintained 14992F: Documentation/core-api/symbol-namespaces.rst 14993F: scripts/nsdeps 14994 14995NTB AMD DRIVER 14996M: Sanjay R Mehta <sanju.mehta@amd.com> 14997M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14998L: ntb@lists.linux.dev 14999S: Supported 15000F: drivers/ntb/hw/amd/ 15001 15002NTB DRIVER CORE 15003M: Jon Mason <jdmason@kudzu.us> 15004M: Dave Jiang <dave.jiang@intel.com> 15005M: Allen Hubbe <allenbh@gmail.com> 15006L: ntb@lists.linux.dev 15007S: Supported 15008W: https://github.com/jonmason/ntb/wiki 15009T: git https://github.com/jonmason/ntb.git 15010F: drivers/net/ntb_netdev.c 15011F: drivers/ntb/ 15012F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15013F: include/linux/ntb.h 15014F: include/linux/ntb_transport.h 15015F: tools/testing/selftests/ntb/ 15016 15017NTB IDT DRIVER 15018M: Serge Semin <fancer.lancer@gmail.com> 15019L: ntb@lists.linux.dev 15020S: Supported 15021F: drivers/ntb/hw/idt/ 15022 15023NTB INTEL DRIVER 15024M: Dave Jiang <dave.jiang@intel.com> 15025L: ntb@lists.linux.dev 15026S: Supported 15027W: https://github.com/davejiang/linux/wiki 15028T: git https://github.com/davejiang/linux.git 15029F: drivers/ntb/hw/intel/ 15030 15031NTFS FILESYSTEM 15032M: Anton Altaparmakov <anton@tuxera.com> 15033R: Namjae Jeon <linkinjeon@kernel.org> 15034L: linux-ntfs-dev@lists.sourceforge.net 15035S: Supported 15036W: http://www.tuxera.com/ 15037T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15038F: Documentation/filesystems/ntfs.rst 15039F: fs/ntfs/ 15040 15041NTFS3 FILESYSTEM 15042M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15043L: ntfs3@lists.linux.dev 15044S: Supported 15045W: http://www.paragon-software.com/ 15046T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15047F: Documentation/filesystems/ntfs3.rst 15048F: fs/ntfs3/ 15049 15050NUBUS SUBSYSTEM 15051M: Finn Thain <fthain@linux-m68k.org> 15052L: linux-m68k@lists.linux-m68k.org 15053S: Maintained 15054F: arch/*/include/asm/nubus.h 15055F: drivers/nubus/ 15056F: include/linux/nubus.h 15057F: include/uapi/linux/nubus.h 15058 15059NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15060M: Antonino Daplas <adaplas@gmail.com> 15061L: linux-fbdev@vger.kernel.org 15062S: Maintained 15063F: drivers/video/fbdev/nvidia/ 15064F: drivers/video/fbdev/riva/ 15065 15066NVIDIA WMI EC BACKLIGHT DRIVER 15067M: Daniel Dadap <ddadap@nvidia.com> 15068L: platform-driver-x86@vger.kernel.org 15069S: Supported 15070F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15071F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15072 15073NVM EXPRESS DRIVER 15074M: Keith Busch <kbusch@kernel.org> 15075M: Jens Axboe <axboe@fb.com> 15076M: Christoph Hellwig <hch@lst.de> 15077M: Sagi Grimberg <sagi@grimberg.me> 15078L: linux-nvme@lists.infradead.org 15079S: Supported 15080W: http://git.infradead.org/nvme.git 15081T: git git://git.infradead.org/nvme.git 15082F: Documentation/nvme/ 15083F: drivers/nvme/common/ 15084F: drivers/nvme/host/ 15085F: include/linux/nvme-*.h 15086F: include/linux/nvme.h 15087F: include/uapi/linux/nvme_ioctl.h 15088 15089NVM EXPRESS FABRICS AUTHENTICATION 15090M: Hannes Reinecke <hare@suse.de> 15091L: linux-nvme@lists.infradead.org 15092S: Supported 15093F: drivers/nvme/host/auth.c 15094F: drivers/nvme/target/auth.c 15095F: drivers/nvme/target/fabrics-cmd-auth.c 15096F: include/linux/nvme-auth.h 15097 15098NVM EXPRESS FC TRANSPORT DRIVERS 15099M: James Smart <james.smart@broadcom.com> 15100L: linux-nvme@lists.infradead.org 15101S: Supported 15102F: drivers/nvme/host/fc.c 15103F: drivers/nvme/target/fc.c 15104F: drivers/nvme/target/fcloop.c 15105F: include/linux/nvme-fc-driver.h 15106F: include/linux/nvme-fc.h 15107 15108NVM EXPRESS HARDWARE MONITORING SUPPORT 15109M: Guenter Roeck <linux@roeck-us.net> 15110L: linux-nvme@lists.infradead.org 15111S: Supported 15112F: drivers/nvme/host/hwmon.c 15113 15114NVM EXPRESS TARGET DRIVER 15115M: Christoph Hellwig <hch@lst.de> 15116M: Sagi Grimberg <sagi@grimberg.me> 15117M: Chaitanya Kulkarni <kch@nvidia.com> 15118L: linux-nvme@lists.infradead.org 15119S: Supported 15120W: http://git.infradead.org/nvme.git 15121T: git git://git.infradead.org/nvme.git 15122F: drivers/nvme/target/ 15123 15124NVMEM FRAMEWORK 15125M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15126S: Maintained 15127T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15128F: Documentation/ABI/stable/sysfs-bus-nvmem 15129F: Documentation/devicetree/bindings/nvmem/ 15130F: drivers/nvmem/ 15131F: include/linux/nvmem-consumer.h 15132F: include/linux/nvmem-provider.h 15133 15134NXP BLUETOOTH WIRELESS DRIVERS 15135M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15136M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15137S: Maintained 15138F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15139F: drivers/bluetooth/btnxpuart.c 15140 15141NXP C45 TJA11XX PHY DRIVER 15142M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15143L: netdev@vger.kernel.org 15144S: Maintained 15145F: drivers/net/phy/nxp-c45-tja11xx.c 15146 15147NXP FSPI DRIVER 15148M: Han Xu <han.xu@nxp.com> 15149M: Haibo Chen <haibo.chen@nxp.com> 15150R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15151L: linux-spi@vger.kernel.org 15152S: Maintained 15153F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15154F: drivers/spi/spi-nxp-fspi.c 15155 15156NXP FXAS21002C DRIVER 15157M: Rui Miguel Silva <rmfrfs@gmail.com> 15158L: linux-iio@vger.kernel.org 15159S: Maintained 15160F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15161F: drivers/iio/gyro/fxas21002c.h 15162F: drivers/iio/gyro/fxas21002c_core.c 15163F: drivers/iio/gyro/fxas21002c_i2c.c 15164F: drivers/iio/gyro/fxas21002c_spi.c 15165 15166NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15167M: Haibo Chen <haibo.chen@nxp.com> 15168L: linux-iio@vger.kernel.org 15169L: linux-imx@nxp.com 15170S: Maintained 15171F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15172F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15173F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15174F: drivers/iio/adc/imx7d_adc.c 15175F: drivers/iio/adc/imx93_adc.c 15176F: drivers/iio/adc/vf610_adc.c 15177 15178NXP i.MX 8M ISI DRIVER 15179M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15180L: linux-media@vger.kernel.org 15181S: Maintained 15182F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15183F: drivers/media/platform/nxp/imx8-isi/ 15184 15185NXP i.MX 8MP DW100 V4L2 DRIVER 15186M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15187L: linux-media@vger.kernel.org 15188S: Maintained 15189F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15190F: Documentation/userspace-api/media/drivers/dw100.rst 15191F: drivers/media/platform/nxp/dw100/ 15192F: include/uapi/linux/dw100.h 15193 15194NXP i.MX 8MQ DCSS DRIVER 15195M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15196R: Lucas Stach <l.stach@pengutronix.de> 15197L: dri-devel@lists.freedesktop.org 15198S: Maintained 15199F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15200F: drivers/gpu/drm/imx/dcss/ 15201 15202NXP i.MX 8QXP ADC DRIVER 15203M: Cai Huoqing <cai.huoqing@linux.dev> 15204M: Haibo Chen <haibo.chen@nxp.com> 15205L: linux-imx@nxp.com 15206L: linux-iio@vger.kernel.org 15207S: Maintained 15208F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15209F: drivers/iio/adc/imx8qxp-adc.c 15210 15211NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15212M: Mirela Rabulea <mirela.rabulea@nxp.com> 15213R: NXP Linux Team <linux-imx@nxp.com> 15214L: linux-media@vger.kernel.org 15215S: Maintained 15216F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15217F: drivers/media/platform/nxp/imx-jpeg 15218 15219NXP i.MX CLOCK DRIVERS 15220M: Abel Vesa <abelvesa@kernel.org> 15221R: Peng Fan <peng.fan@nxp.com> 15222L: linux-clk@vger.kernel.org 15223L: linux-imx@nxp.com 15224S: Maintained 15225T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15226F: Documentation/devicetree/bindings/clock/imx* 15227F: drivers/clk/imx/ 15228F: include/dt-bindings/clock/imx* 15229 15230NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15231M: Jagan Teki <jagan@amarulasolutions.com> 15232S: Maintained 15233F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15234F: drivers/regulator/pf8x00-regulator.c 15235 15236NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15237M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15238L: linux-kernel@vger.kernel.org 15239S: Maintained 15240F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15241F: drivers/extcon/extcon-ptn5150.c 15242 15243NXP SGTL5000 DRIVER 15244M: Fabio Estevam <festevam@gmail.com> 15245L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15246S: Maintained 15247F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15248F: sound/soc/codecs/sgtl5000* 15249 15250NXP SJA1105 ETHERNET SWITCH DRIVER 15251M: Vladimir Oltean <olteanv@gmail.com> 15252L: linux-kernel@vger.kernel.org 15253S: Maintained 15254F: drivers/net/dsa/sja1105 15255F: drivers/net/pcs/pcs-xpcs-nxp.c 15256 15257NXP TDA998X DRM DRIVER 15258M: Russell King <linux@armlinux.org.uk> 15259S: Maintained 15260T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15261T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15262F: drivers/gpu/drm/i2c/tda998x_drv.c 15263F: include/drm/i2c/tda998x.h 15264F: include/dt-bindings/display/tda998x.h 15265K: "nxp,tda998x" 15266 15267NXP TFA9879 DRIVER 15268M: Peter Rosin <peda@axentia.se> 15269L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15270S: Maintained 15271F: Documentation/devicetree/bindings/sound/tfa9879.txt 15272F: sound/soc/codecs/tfa9879* 15273 15274NXP-NCI NFC DRIVER 15275S: Orphan 15276F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15277F: drivers/nfc/nxp-nci 15278 15279NXP/Goodix TFA989X (TFA1) DRIVER 15280M: Stephan Gerhold <stephan@gerhold.net> 15281L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15282S: Maintained 15283F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15284F: sound/soc/codecs/tfa989x.c 15285 15286NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15287M: Jonas Malaco <jonas@protocubo.io> 15288L: linux-hwmon@vger.kernel.org 15289S: Maintained 15290F: Documentation/hwmon/nzxt-kraken2.rst 15291F: drivers/hwmon/nzxt-kraken2.c 15292 15293NZXT-SMART2 HARDWARE MONITORING DRIVER 15294M: Aleksandr Mezin <mezin.alexander@gmail.com> 15295L: linux-hwmon@vger.kernel.org 15296S: Maintained 15297F: Documentation/hwmon/nzxt-smart2.rst 15298F: drivers/hwmon/nzxt-smart2.c 15299 15300OBJAGG 15301M: Jiri Pirko <jiri@resnulli.us> 15302L: netdev@vger.kernel.org 15303S: Supported 15304F: include/linux/objagg.h 15305F: lib/objagg.c 15306F: lib/test_objagg.c 15307 15308OBJTOOL 15309M: Josh Poimboeuf <jpoimboe@kernel.org> 15310M: Peter Zijlstra <peterz@infradead.org> 15311S: Supported 15312F: include/linux/objtool*.h 15313F: tools/objtool/ 15314 15315OCELOT ETHERNET SWITCH DRIVER 15316M: Vladimir Oltean <vladimir.oltean@nxp.com> 15317M: Claudiu Manoil <claudiu.manoil@nxp.com> 15318M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15319M: UNGLinuxDriver@microchip.com 15320L: netdev@vger.kernel.org 15321S: Supported 15322F: drivers/net/dsa/ocelot/* 15323F: drivers/net/ethernet/mscc/ 15324F: include/soc/mscc/ocelot* 15325F: net/dsa/tag_ocelot.c 15326F: net/dsa/tag_ocelot_8021q.c 15327F: tools/testing/selftests/drivers/net/ocelot/* 15328 15329OCELOT EXTERNAL SWITCH CONTROL 15330M: Colin Foster <colin.foster@in-advantage.com> 15331S: Supported 15332F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15333F: drivers/mfd/ocelot* 15334F: drivers/net/dsa/ocelot/ocelot_ext.c 15335F: include/linux/mfd/ocelot.h 15336 15337OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15338M: Frederic Barrat <fbarrat@linux.ibm.com> 15339M: Andrew Donnellan <ajd@linux.ibm.com> 15340L: linuxppc-dev@lists.ozlabs.org 15341S: Supported 15342F: Documentation/userspace-api/accelerators/ocxl.rst 15343F: arch/powerpc/include/asm/pnv-ocxl.h 15344F: arch/powerpc/platforms/powernv/ocxl.c 15345F: drivers/misc/ocxl/ 15346F: include/misc/ocxl* 15347F: include/uapi/misc/ocxl.h 15348 15349OMAP AUDIO SUPPORT 15350M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15351M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15352L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15353L: linux-omap@vger.kernel.org 15354S: Maintained 15355F: sound/soc/ti/n810.c 15356F: sound/soc/ti/omap* 15357F: sound/soc/ti/rx51.c 15358F: sound/soc/ti/sdma-pcm.* 15359 15360OMAP CLOCK FRAMEWORK SUPPORT 15361M: Paul Walmsley <paul@pwsan.com> 15362L: linux-omap@vger.kernel.org 15363S: Maintained 15364F: arch/arm/*omap*/*clock* 15365 15366OMAP DEVICE TREE SUPPORT 15367M: Benoît Cousson <bcousson@baylibre.com> 15368M: Tony Lindgren <tony@atomide.com> 15369L: linux-omap@vger.kernel.org 15370L: devicetree@vger.kernel.org 15371S: Maintained 15372F: arch/arm/boot/dts/ti/omap/ 15373 15374OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15375L: linux-omap@vger.kernel.org 15376L: linux-fbdev@vger.kernel.org 15377S: Orphan 15378F: Documentation/arch/arm/omap/dss.rst 15379F: drivers/video/fbdev/omap2/ 15380 15381OMAP FRAMEBUFFER SUPPORT 15382L: linux-fbdev@vger.kernel.org 15383L: linux-omap@vger.kernel.org 15384S: Orphan 15385F: drivers/video/fbdev/omap/ 15386 15387OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15388M: Roger Quadros <rogerq@kernel.org> 15389M: Tony Lindgren <tony@atomide.com> 15390L: linux-omap@vger.kernel.org 15391S: Maintained 15392F: arch/arm/mach-omap2/*gpmc* 15393F: drivers/memory/omap-gpmc.c 15394 15395OMAP GPIO DRIVER 15396M: Grygorii Strashko <grygorii.strashko@ti.com> 15397M: Santosh Shilimkar <ssantosh@kernel.org> 15398M: Kevin Hilman <khilman@kernel.org> 15399L: linux-omap@vger.kernel.org 15400S: Maintained 15401F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15402F: drivers/gpio/gpio-omap.c 15403 15404OMAP HARDWARE SPINLOCK SUPPORT 15405M: Ohad Ben-Cohen <ohad@wizery.com> 15406L: linux-omap@vger.kernel.org 15407S: Maintained 15408F: drivers/hwspinlock/omap_hwspinlock.c 15409 15410OMAP HS MMC SUPPORT 15411L: linux-mmc@vger.kernel.org 15412L: linux-omap@vger.kernel.org 15413S: Orphan 15414F: drivers/mmc/host/omap_hsmmc.c 15415 15416OMAP HWMOD DATA 15417M: Paul Walmsley <paul@pwsan.com> 15418L: linux-omap@vger.kernel.org 15419S: Maintained 15420F: arch/arm/mach-omap2/omap_hwmod*data* 15421 15422OMAP HWMOD SUPPORT 15423M: Benoît Cousson <bcousson@baylibre.com> 15424M: Paul Walmsley <paul@pwsan.com> 15425L: linux-omap@vger.kernel.org 15426S: Maintained 15427F: arch/arm/mach-omap2/omap_hwmod.* 15428 15429OMAP I2C DRIVER 15430M: Vignesh R <vigneshr@ti.com> 15431L: linux-omap@vger.kernel.org 15432L: linux-i2c@vger.kernel.org 15433S: Maintained 15434F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15435F: drivers/i2c/busses/i2c-omap.c 15436 15437OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15438M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15439L: linux-media@vger.kernel.org 15440S: Maintained 15441F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15442F: drivers/media/platform/ti/omap3isp/ 15443F: drivers/staging/media/omap4iss/ 15444 15445OMAP MMC SUPPORT 15446M: Aaro Koskinen <aaro.koskinen@iki.fi> 15447L: linux-omap@vger.kernel.org 15448S: Odd Fixes 15449F: drivers/mmc/host/omap.c 15450 15451OMAP POWER MANAGEMENT SUPPORT 15452M: Kevin Hilman <khilman@kernel.org> 15453L: linux-omap@vger.kernel.org 15454S: Maintained 15455F: arch/arm/*omap*/*pm* 15456F: drivers/cpufreq/omap-cpufreq.c 15457 15458OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15459M: Paul Walmsley <paul@pwsan.com> 15460L: linux-omap@vger.kernel.org 15461S: Maintained 15462F: arch/arm/mach-omap2/prm* 15463 15464OMAP RANDOM NUMBER GENERATOR SUPPORT 15465M: Deepak Saxena <dsaxena@plexity.net> 15466S: Maintained 15467F: drivers/char/hw_random/omap-rng.c 15468 15469OMAP USB SUPPORT 15470L: linux-usb@vger.kernel.org 15471L: linux-omap@vger.kernel.org 15472S: Orphan 15473F: arch/arm/*omap*/usb* 15474F: drivers/usb/*/*omap* 15475 15476OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15477M: Mark Jackson <mpfj@newflow.co.uk> 15478L: linux-omap@vger.kernel.org 15479S: Maintained 15480F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15481 15482OMAP1 SUPPORT 15483M: Aaro Koskinen <aaro.koskinen@iki.fi> 15484M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15485M: Tony Lindgren <tony@atomide.com> 15486L: linux-omap@vger.kernel.org 15487S: Maintained 15488Q: http://patchwork.kernel.org/project/linux-omap/list/ 15489T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15490F: arch/arm/configs/omap1_defconfig 15491F: arch/arm/mach-omap1/ 15492F: drivers/i2c/busses/i2c-omap.c 15493F: include/linux/platform_data/ams-delta-fiq.h 15494F: include/linux/platform_data/i2c-omap.h 15495 15496OMAP2+ SUPPORT 15497M: Tony Lindgren <tony@atomide.com> 15498L: linux-omap@vger.kernel.org 15499S: Maintained 15500W: http://www.muru.com/linux/omap/ 15501W: http://linux.omap.com/ 15502Q: http://patchwork.kernel.org/project/linux-omap/list/ 15503T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15504F: arch/arm/configs/omap2plus_defconfig 15505F: arch/arm/mach-omap2/ 15506F: drivers/bus/ti-sysc.c 15507F: drivers/gpio/gpio-tps65219.c 15508F: drivers/i2c/busses/i2c-omap.c 15509F: drivers/irqchip/irq-omap-intc.c 15510F: drivers/mfd/*omap*.c 15511F: drivers/mfd/menelaus.c 15512F: drivers/mfd/palmas.c 15513F: drivers/mfd/tps65217.c 15514F: drivers/mfd/tps65218.c 15515F: drivers/mfd/tps65219.c 15516F: drivers/mfd/tps65910.c 15517F: drivers/mfd/twl-core.[ch] 15518F: drivers/mfd/twl4030*.c 15519F: drivers/mfd/twl6030*.c 15520F: drivers/mfd/twl6040*.c 15521F: drivers/regulator/palmas-regulator*.c 15522F: drivers/regulator/pbias-regulator.c 15523F: drivers/regulator/tps65217-regulator.c 15524F: drivers/regulator/tps65218-regulator.c 15525F: drivers/regulator/tps65219-regulator.c 15526F: drivers/regulator/tps65910-regulator.c 15527F: drivers/regulator/twl-regulator.c 15528F: drivers/regulator/twl6030-regulator.c 15529F: include/linux/platform_data/i2c-omap.h 15530F: include/linux/platform_data/ti-sysc.h 15531 15532OMFS FILESYSTEM 15533M: Bob Copeland <me@bobcopeland.com> 15534L: linux-karma-devel@lists.sourceforge.net 15535S: Maintained 15536F: Documentation/filesystems/omfs.rst 15537F: fs/omfs/ 15538 15539OMNIVISION OG01A1B SENSOR DRIVER 15540M: Shawn Tu <shawnx.tu@intel.com> 15541L: linux-media@vger.kernel.org 15542S: Maintained 15543F: drivers/media/i2c/og01a1b.c 15544 15545OMNIVISION OV01A10 SENSOR DRIVER 15546M: Bingbu Cao <bingbu.cao@intel.com> 15547L: linux-media@vger.kernel.org 15548S: Maintained 15549T: git git://linuxtv.org/media_tree.git 15550F: drivers/media/i2c/ov01a10.c 15551 15552OMNIVISION OV02A10 SENSOR DRIVER 15553M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15554L: linux-media@vger.kernel.org 15555S: Maintained 15556T: git git://linuxtv.org/media_tree.git 15557F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15558F: drivers/media/i2c/ov02a10.c 15559 15560OMNIVISION OV08D10 SENSOR DRIVER 15561M: Jimmy Su <jimmy.su@intel.com> 15562L: linux-media@vger.kernel.org 15563S: Maintained 15564T: git git://linuxtv.org/media_tree.git 15565F: drivers/media/i2c/ov08d10.c 15566 15567OMNIVISION OV08X40 SENSOR DRIVER 15568M: Jason Chen <jason.z.chen@intel.com> 15569L: linux-media@vger.kernel.org 15570S: Maintained 15571T: git git://linuxtv.org/media_tree.git 15572F: drivers/media/i2c/ov08x40.c 15573 15574OMNIVISION OV13858 SENSOR DRIVER 15575M: Sakari Ailus <sakari.ailus@linux.intel.com> 15576L: linux-media@vger.kernel.org 15577S: Maintained 15578T: git git://linuxtv.org/media_tree.git 15579F: drivers/media/i2c/ov13858.c 15580 15581OMNIVISION OV13B10 SENSOR DRIVER 15582M: Arec Kao <arec.kao@intel.com> 15583L: linux-media@vger.kernel.org 15584S: Maintained 15585T: git git://linuxtv.org/media_tree.git 15586F: drivers/media/i2c/ov13b10.c 15587 15588OMNIVISION OV2680 SENSOR DRIVER 15589M: Rui Miguel Silva <rmfrfs@gmail.com> 15590L: linux-media@vger.kernel.org 15591S: Maintained 15592T: git git://linuxtv.org/media_tree.git 15593F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15594F: drivers/media/i2c/ov2680.c 15595 15596OMNIVISION OV2685 SENSOR DRIVER 15597M: Shunqian Zheng <zhengsq@rock-chips.com> 15598L: linux-media@vger.kernel.org 15599S: Maintained 15600T: git git://linuxtv.org/media_tree.git 15601F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15602F: drivers/media/i2c/ov2685.c 15603 15604OMNIVISION OV2740 SENSOR DRIVER 15605M: Tianshu Qiu <tian.shu.qiu@intel.com> 15606R: Shawn Tu <shawnx.tu@intel.com> 15607R: Bingbu Cao <bingbu.cao@intel.com> 15608L: linux-media@vger.kernel.org 15609S: Maintained 15610T: git git://linuxtv.org/media_tree.git 15611F: drivers/media/i2c/ov2740.c 15612 15613OMNIVISION OV4689 SENSOR DRIVER 15614M: Mikhail Rudenko <mike.rudenko@gmail.com> 15615L: linux-media@vger.kernel.org 15616S: Maintained 15617T: git git://linuxtv.org/media_tree.git 15618F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15619F: drivers/media/i2c/ov5647.c 15620 15621OMNIVISION OV5640 SENSOR DRIVER 15622M: Steve Longerbeam <slongerbeam@gmail.com> 15623L: linux-media@vger.kernel.org 15624S: Maintained 15625T: git git://linuxtv.org/media_tree.git 15626F: drivers/media/i2c/ov5640.c 15627 15628OMNIVISION OV5647 SENSOR DRIVER 15629M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15630M: Jacopo Mondi <jacopo@jmondi.org> 15631L: linux-media@vger.kernel.org 15632S: Maintained 15633T: git git://linuxtv.org/media_tree.git 15634F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15635F: drivers/media/i2c/ov5647.c 15636 15637OMNIVISION OV5670 SENSOR DRIVER 15638M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15639L: linux-media@vger.kernel.org 15640S: Maintained 15641T: git git://linuxtv.org/media_tree.git 15642F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15643F: drivers/media/i2c/ov5670.c 15644 15645OMNIVISION OV5675 SENSOR DRIVER 15646M: Shawn Tu <shawnx.tu@intel.com> 15647L: linux-media@vger.kernel.org 15648S: Maintained 15649T: git git://linuxtv.org/media_tree.git 15650F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15651F: drivers/media/i2c/ov5675.c 15652 15653OMNIVISION OV5693 SENSOR DRIVER 15654M: Daniel Scally <djrscally@gmail.com> 15655L: linux-media@vger.kernel.org 15656S: Maintained 15657T: git git://linuxtv.org/media_tree.git 15658F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15659F: drivers/media/i2c/ov5693.c 15660 15661OMNIVISION OV5695 SENSOR DRIVER 15662M: Shunqian Zheng <zhengsq@rock-chips.com> 15663L: linux-media@vger.kernel.org 15664S: Maintained 15665T: git git://linuxtv.org/media_tree.git 15666F: drivers/media/i2c/ov5695.c 15667 15668OMNIVISION OV7670 SENSOR DRIVER 15669L: linux-media@vger.kernel.org 15670S: Orphan 15671T: git git://linuxtv.org/media_tree.git 15672F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15673F: drivers/media/i2c/ov7670.c 15674 15675OMNIVISION OV772x SENSOR DRIVER 15676M: Jacopo Mondi <jacopo@jmondi.org> 15677L: linux-media@vger.kernel.org 15678S: Odd fixes 15679T: git git://linuxtv.org/media_tree.git 15680F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15681F: drivers/media/i2c/ov772x.c 15682F: include/media/i2c/ov772x.h 15683 15684OMNIVISION OV7740 SENSOR DRIVER 15685M: Wenyou Yang <wenyou.yang@microchip.com> 15686L: linux-media@vger.kernel.org 15687S: Maintained 15688T: git git://linuxtv.org/media_tree.git 15689F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15690F: drivers/media/i2c/ov7740.c 15691 15692OMNIVISION OV8856 SENSOR DRIVER 15693M: Sakari Ailus <sakari.ailus@linux.intel.com> 15694L: linux-media@vger.kernel.org 15695S: Maintained 15696T: git git://linuxtv.org/media_tree.git 15697F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15698F: drivers/media/i2c/ov8856.c 15699 15700OMNIVISION OV8858 SENSOR DRIVER 15701M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15702M: Nicholas Roth <nicholas@rothemail.net> 15703L: linux-media@vger.kernel.org 15704S: Maintained 15705T: git git://linuxtv.org/media_tree.git 15706F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15707F: drivers/media/i2c/ov8858.c 15708 15709OMNIVISION OV9282 SENSOR DRIVER 15710M: Paul J. Murphy <paul.j.murphy@intel.com> 15711M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15712L: linux-media@vger.kernel.org 15713S: Maintained 15714T: git git://linuxtv.org/media_tree.git 15715F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15716F: drivers/media/i2c/ov9282.c 15717 15718OMNIVISION OV9640 SENSOR DRIVER 15719M: Petr Cvek <petrcvekcz@gmail.com> 15720L: linux-media@vger.kernel.org 15721S: Maintained 15722F: drivers/media/i2c/ov9640.* 15723 15724OMNIVISION OV9650 SENSOR DRIVER 15725M: Sakari Ailus <sakari.ailus@linux.intel.com> 15726R: Akinobu Mita <akinobu.mita@gmail.com> 15727R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15728L: linux-media@vger.kernel.org 15729S: Maintained 15730T: git git://linuxtv.org/media_tree.git 15731F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15732F: drivers/media/i2c/ov9650.c 15733 15734OMNIVISION OV9734 SENSOR DRIVER 15735M: Tianshu Qiu <tian.shu.qiu@intel.com> 15736R: Bingbu Cao <bingbu.cao@intel.com> 15737L: linux-media@vger.kernel.org 15738S: Maintained 15739T: git git://linuxtv.org/media_tree.git 15740F: drivers/media/i2c/ov9734.c 15741 15742ONBOARD USB HUB DRIVER 15743M: Matthias Kaehlcke <mka@chromium.org> 15744L: linux-usb@vger.kernel.org 15745S: Maintained 15746F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15747F: drivers/usb/misc/onboard_usb_hub.c 15748 15749ONENAND FLASH DRIVER 15750M: Kyungmin Park <kyungmin.park@samsung.com> 15751L: linux-mtd@lists.infradead.org 15752S: Maintained 15753F: drivers/mtd/nand/onenand/ 15754F: include/linux/mtd/onenand*.h 15755 15756ONEXPLAYER FAN DRIVER 15757M: Derek John Clark <derekjohn.clark@gmail.com> 15758M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15759L: linux-hwmon@vger.kernel.org 15760S: Maintained 15761F: drivers/hwmon/oxp-sensors.c 15762 15763ONIE TLV NVMEM LAYOUT DRIVER 15764M: Miquel Raynal <miquel.raynal@bootlin.com> 15765S: Maintained 15766F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15767F: drivers/nvmem/layouts/onie-tlv.c 15768 15769ONION OMEGA2+ BOARD 15770M: Harvey Hunt <harveyhuntnexus@gmail.com> 15771L: linux-mips@vger.kernel.org 15772S: Maintained 15773F: arch/mips/boot/dts/ralink/omega2p.dts 15774 15775ONSEMI ETHERNET PHY DRIVERS 15776M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15777L: netdev@vger.kernel.org 15778S: Supported 15779W: http://www.onsemi.com 15780F: drivers/net/phy/ncn* 15781 15782OP-TEE DRIVER 15783M: Jens Wiklander <jens.wiklander@linaro.org> 15784L: op-tee@lists.trustedfirmware.org 15785S: Maintained 15786F: Documentation/ABI/testing/sysfs-bus-optee-devices 15787F: drivers/tee/optee/ 15788 15789OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15790M: Sumit Garg <sumit.garg@linaro.org> 15791L: op-tee@lists.trustedfirmware.org 15792S: Maintained 15793F: drivers/char/hw_random/optee-rng.c 15794 15795OP-TEE RTC DRIVER 15796M: Clément Léger <clement.leger@bootlin.com> 15797L: linux-rtc@vger.kernel.org 15798S: Maintained 15799F: drivers/rtc/rtc-optee.c 15800 15801OPA-VNIC DRIVER 15802M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15803L: linux-rdma@vger.kernel.org 15804S: Supported 15805F: drivers/infiniband/ulp/opa_vnic 15806 15807OPEN FIRMWARE AND FLATTENED DEVICE TREE 15808M: Rob Herring <robh+dt@kernel.org> 15809M: Frank Rowand <frowand.list@gmail.com> 15810L: devicetree@vger.kernel.org 15811S: Maintained 15812W: http://www.devicetree.org/ 15813C: irc://irc.libera.chat/devicetree 15814T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15815F: Documentation/ABI/testing/sysfs-firmware-ofw 15816F: drivers/of/ 15817F: include/linux/of*.h 15818F: scripts/dtc/ 15819K: of_overlay_notifier_ 15820K: of_overlay_fdt_apply 15821K: of_overlay_remove 15822 15823OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15824M: Rob Herring <robh+dt@kernel.org> 15825M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15826M: Conor Dooley <conor+dt@kernel.org> 15827L: devicetree@vger.kernel.org 15828S: Maintained 15829Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15830C: irc://irc.libera.chat/devicetree 15831T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15832F: Documentation/devicetree/ 15833F: arch/*/boot/dts/ 15834F: include/dt-bindings/ 15835 15836OPENCOMPUTE PTP CLOCK DRIVER 15837M: Jonathan Lemon <jonathan.lemon@gmail.com> 15838M: Vadim Fedorenko <vadfed@fb.com> 15839L: netdev@vger.kernel.org 15840S: Maintained 15841F: drivers/ptp/ptp_ocp.c 15842 15843OPENCORES I2C BUS DRIVER 15844M: Peter Korsgaard <peter@korsgaard.com> 15845M: Andrew Lunn <andrew@lunn.ch> 15846L: linux-i2c@vger.kernel.org 15847S: Maintained 15848F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15849F: Documentation/i2c/busses/i2c-ocores.rst 15850F: drivers/i2c/busses/i2c-ocores.c 15851F: include/linux/platform_data/i2c-ocores.h 15852 15853OPENRISC ARCHITECTURE 15854M: Jonas Bonn <jonas@southpole.se> 15855M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15856M: Stafford Horne <shorne@gmail.com> 15857L: linux-openrisc@vger.kernel.org 15858S: Maintained 15859W: http://openrisc.io 15860T: git https://github.com/openrisc/linux.git 15861F: Documentation/arch/openrisc/ 15862F: Documentation/devicetree/bindings/openrisc/ 15863F: arch/openrisc/ 15864F: drivers/irqchip/irq-ompic.c 15865F: drivers/irqchip/irq-or1k-* 15866 15867OPENVSWITCH 15868M: Pravin B Shelar <pshelar@ovn.org> 15869L: netdev@vger.kernel.org 15870L: dev@openvswitch.org 15871S: Maintained 15872W: http://openvswitch.org 15873F: include/uapi/linux/openvswitch.h 15874F: net/openvswitch/ 15875F: tools/testing/selftests/net/openvswitch/ 15876 15877OPERATING PERFORMANCE POINTS (OPP) 15878M: Viresh Kumar <vireshk@kernel.org> 15879M: Nishanth Menon <nm@ti.com> 15880M: Stephen Boyd <sboyd@kernel.org> 15881L: linux-pm@vger.kernel.org 15882S: Maintained 15883T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15884F: Documentation/devicetree/bindings/opp/ 15885F: Documentation/power/opp.rst 15886F: drivers/opp/ 15887F: include/linux/pm_opp.h 15888 15889OPL4 DRIVER 15890M: Clemens Ladisch <clemens@ladisch.de> 15891L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15892S: Maintained 15893T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15894F: sound/drivers/opl4/ 15895 15896ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15897M: Mark Fasheh <mark@fasheh.com> 15898M: Joel Becker <jlbec@evilplan.org> 15899M: Joseph Qi <joseph.qi@linux.alibaba.com> 15900L: ocfs2-devel@lists.linux.dev 15901S: Supported 15902W: http://ocfs2.wiki.kernel.org 15903F: Documentation/filesystems/dlmfs.rst 15904F: Documentation/filesystems/ocfs2.rst 15905F: fs/ocfs2/ 15906 15907ORANGEFS FILESYSTEM 15908M: Mike Marshall <hubcap@omnibond.com> 15909R: Martin Brandenburg <martin@omnibond.com> 15910L: devel@lists.orangefs.org 15911S: Supported 15912T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15913F: Documentation/filesystems/orangefs.rst 15914F: fs/orangefs/ 15915 15916ORINOCO DRIVER 15917L: linux-wireless@vger.kernel.org 15918S: Orphan 15919W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15920W: http://www.nongnu.org/orinoco/ 15921F: drivers/net/wireless/intersil/orinoco/ 15922 15923OV2659 OMNIVISION SENSOR DRIVER 15924M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15925L: linux-media@vger.kernel.org 15926S: Maintained 15927W: https://linuxtv.org 15928Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15929T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15930F: drivers/media/i2c/ov2659.c 15931F: include/media/i2c/ov2659.h 15932 15933OVERLAY FILESYSTEM 15934M: Miklos Szeredi <miklos@szeredi.hu> 15935M: Amir Goldstein <amir73il@gmail.com> 15936L: linux-unionfs@vger.kernel.org 15937S: Supported 15938T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15939F: Documentation/filesystems/overlayfs.rst 15940F: fs/overlayfs/ 15941 15942P54 WIRELESS DRIVER 15943M: Christian Lamparter <chunkeey@googlemail.com> 15944L: linux-wireless@vger.kernel.org 15945S: Maintained 15946W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15947F: drivers/net/wireless/intersil/p54/ 15948 15949PACKET SOCKETS 15950M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15951S: Maintained 15952F: include/uapi/linux/if_packet.h 15953F: net/packet/af_packet.c 15954 15955PACKING 15956M: Vladimir Oltean <olteanv@gmail.com> 15957L: netdev@vger.kernel.org 15958S: Supported 15959F: Documentation/core-api/packing.rst 15960F: include/linux/packing.h 15961F: lib/packing.c 15962 15963PADATA PARALLEL EXECUTION MECHANISM 15964M: Steffen Klassert <steffen.klassert@secunet.com> 15965M: Daniel Jordan <daniel.m.jordan@oracle.com> 15966L: linux-crypto@vger.kernel.org 15967L: linux-kernel@vger.kernel.org 15968S: Maintained 15969F: Documentation/core-api/padata.rst 15970F: include/linux/padata.h 15971F: kernel/padata.c 15972 15973PAGE CACHE 15974M: Matthew Wilcox (Oracle) <willy@infradead.org> 15975L: linux-fsdevel@vger.kernel.org 15976S: Supported 15977T: git git://git.infradead.org/users/willy/pagecache.git 15978F: Documentation/filesystems/locking.rst 15979F: Documentation/filesystems/vfs.rst 15980F: include/linux/pagemap.h 15981F: mm/filemap.c 15982F: mm/page-writeback.c 15983F: mm/readahead.c 15984F: mm/truncate.c 15985 15986PAGE POOL 15987M: Jesper Dangaard Brouer <hawk@kernel.org> 15988M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15989L: netdev@vger.kernel.org 15990S: Supported 15991F: Documentation/networking/page_pool.rst 15992F: include/net/page_pool.h 15993F: include/trace/events/page_pool.h 15994F: net/core/page_pool.c 15995 15996PAGE TABLE CHECK 15997M: Pasha Tatashin <pasha.tatashin@soleen.com> 15998M: Andrew Morton <akpm@linux-foundation.org> 15999L: linux-mm@kvack.org 16000S: Maintained 16001F: Documentation/mm/page_table_check.rst 16002F: include/linux/page_table_check.h 16003F: mm/page_table_check.c 16004 16005PANASONIC LAPTOP ACPI EXTRAS DRIVER 16006M: Kenneth Chan <kenneth.t.chan@gmail.com> 16007L: platform-driver-x86@vger.kernel.org 16008S: Maintained 16009F: drivers/platform/x86/panasonic-laptop.c 16010 16011PARALLAX PING IIO SENSOR DRIVER 16012M: Andreas Klinger <ak@it-klinger.de> 16013L: linux-iio@vger.kernel.org 16014S: Maintained 16015F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16016F: drivers/iio/proximity/ping.c 16017 16018PARALLEL LCD/KEYPAD PANEL DRIVER 16019M: Willy Tarreau <willy@haproxy.com> 16020M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16021S: Odd Fixes 16022F: Documentation/admin-guide/lcd-panel-cgram.rst 16023F: drivers/auxdisplay/panel.c 16024 16025PARALLEL PORT SUBSYSTEM 16026M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16027M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16028L: linux-parport@lists.infradead.org (subscribers-only) 16029S: Maintained 16030F: Documentation/driver-api/parport*.rst 16031F: drivers/char/ppdev.c 16032F: drivers/parport/ 16033F: include/linux/parport*.h 16034F: include/uapi/linux/ppdev.h 16035 16036PARAVIRT_OPS INTERFACE 16037M: Juergen Gross <jgross@suse.com> 16038R: Ajay Kaher <akaher@vmware.com> 16039R: Alexey Makhalov <amakhalov@vmware.com> 16040R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16041L: virtualization@lists.linux-foundation.org 16042L: x86@kernel.org 16043S: Supported 16044T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16045F: Documentation/virt/paravirt_ops.rst 16046F: arch/*/include/asm/paravirt*.h 16047F: arch/*/kernel/paravirt* 16048F: include/linux/hypervisor.h 16049 16050PARISC ARCHITECTURE 16051M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16052M: Helge Deller <deller@gmx.de> 16053L: linux-parisc@vger.kernel.org 16054S: Maintained 16055W: https://parisc.wiki.kernel.org 16056Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16057T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16058T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16059F: Documentation/arch/parisc/ 16060F: arch/parisc/ 16061F: drivers/char/agp/parisc-agp.c 16062F: drivers/input/misc/hp_sdc_rtc.c 16063F: drivers/input/serio/gscps2.c 16064F: drivers/input/serio/hp_sdc* 16065F: drivers/parisc/ 16066F: drivers/parport/parport_gsc.* 16067F: drivers/tty/serial/8250/8250_parisc.c 16068F: drivers/video/console/sti* 16069F: drivers/video/fbdev/sti* 16070F: drivers/video/logo/logo_parisc* 16071F: include/linux/hp_sdc.h 16072 16073PARMAN 16074M: Jiri Pirko <jiri@resnulli.us> 16075L: netdev@vger.kernel.org 16076S: Supported 16077F: include/linux/parman.h 16078F: lib/parman.c 16079F: lib/test_parman.c 16080 16081PC ENGINES APU BOARD DRIVER 16082M: Enrico Weigelt, metux IT consult <info@metux.net> 16083S: Maintained 16084F: drivers/platform/x86/pcengines-apuv2.c 16085 16086PC87360 HARDWARE MONITORING DRIVER 16087M: Jim Cromie <jim.cromie@gmail.com> 16088L: linux-hwmon@vger.kernel.org 16089S: Maintained 16090F: Documentation/hwmon/pc87360.rst 16091F: drivers/hwmon/pc87360.c 16092 16093PC8736x GPIO DRIVER 16094M: Jim Cromie <jim.cromie@gmail.com> 16095S: Maintained 16096F: drivers/char/pc8736x_gpio.c 16097 16098PC87427 HARDWARE MONITORING DRIVER 16099M: Jean Delvare <jdelvare@suse.com> 16100L: linux-hwmon@vger.kernel.org 16101S: Maintained 16102F: Documentation/hwmon/pc87427.rst 16103F: drivers/hwmon/pc87427.c 16104 16105PCA9532 LED DRIVER 16106M: Riku Voipio <riku.voipio@iki.fi> 16107S: Maintained 16108F: drivers/leds/leds-pca9532.c 16109F: include/linux/leds-pca9532.h 16110 16111PCA9541 I2C BUS MASTER SELECTOR DRIVER 16112M: Guenter Roeck <linux@roeck-us.net> 16113L: linux-i2c@vger.kernel.org 16114S: Maintained 16115F: drivers/i2c/muxes/i2c-mux-pca9541.c 16116 16117PCDP - PRIMARY CONSOLE AND DEBUG PORT 16118M: Khalid Aziz <khalid@gonehiking.org> 16119S: Maintained 16120F: drivers/firmware/pcdp.* 16121 16122PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16123M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16124M: Pali Rohár <pali@kernel.org> 16125L: linux-pci@vger.kernel.org 16126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16127S: Maintained 16128F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16129F: drivers/pci/controller/pci-aardvark.c 16130 16131PCI DRIVER FOR ALTERA PCIE IP 16132M: Joyce Ooi <joyce.ooi@intel.com> 16133L: linux-pci@vger.kernel.org 16134S: Supported 16135F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16136F: drivers/pci/controller/pcie-altera.c 16137 16138PCI DRIVER FOR APPLIEDMICRO XGENE 16139M: Toan Le <toan@os.amperecomputing.com> 16140L: linux-pci@vger.kernel.org 16141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16142S: Maintained 16143F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16144F: drivers/pci/controller/pci-xgene.c 16145 16146PCI DRIVER FOR ARM VERSATILE PLATFORM 16147M: Rob Herring <robh@kernel.org> 16148L: linux-pci@vger.kernel.org 16149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16150S: Maintained 16151F: Documentation/devicetree/bindings/pci/versatile.yaml 16152F: drivers/pci/controller/pci-versatile.c 16153 16154PCI DRIVER FOR ARMADA 8K 16155M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16156L: linux-pci@vger.kernel.org 16157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16158S: Maintained 16159F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16160F: drivers/pci/controller/dwc/pcie-armada8k.c 16161 16162PCI DRIVER FOR CADENCE PCIE IP 16163M: Tom Joseph <tjoseph@cadence.com> 16164L: linux-pci@vger.kernel.org 16165S: Maintained 16166F: Documentation/devicetree/bindings/pci/cdns,* 16167F: drivers/pci/controller/cadence/ 16168 16169PCI DRIVER FOR FREESCALE LAYERSCAPE 16170M: Minghuan Lian <minghuan.Lian@nxp.com> 16171M: Mingkai Hu <mingkai.hu@nxp.com> 16172M: Roy Zang <roy.zang@nxp.com> 16173L: linuxppc-dev@lists.ozlabs.org 16174L: linux-pci@vger.kernel.org 16175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16176S: Maintained 16177F: drivers/pci/controller/dwc/*layerscape* 16178 16179PCI DRIVER FOR FU740 16180M: Paul Walmsley <paul.walmsley@sifive.com> 16181M: Greentime Hu <greentime.hu@sifive.com> 16182L: linux-pci@vger.kernel.org 16183S: Maintained 16184F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16185F: drivers/pci/controller/dwc/pcie-fu740.c 16186 16187PCI DRIVER FOR GENERIC OF HOSTS 16188M: Will Deacon <will@kernel.org> 16189L: linux-pci@vger.kernel.org 16190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16191S: Maintained 16192F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16193F: drivers/pci/controller/pci-host-common.c 16194F: drivers/pci/controller/pci-host-generic.c 16195 16196PCI DRIVER FOR IMX6 16197M: Richard Zhu <hongxing.zhu@nxp.com> 16198M: Lucas Stach <l.stach@pengutronix.de> 16199L: linux-pci@vger.kernel.org 16200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16201S: Maintained 16202F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16203F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16204F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16205F: drivers/pci/controller/dwc/*imx6* 16206 16207PCI DRIVER FOR INTEL IXP4XX 16208M: Linus Walleij <linus.walleij@linaro.org> 16209S: Maintained 16210F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16211F: drivers/pci/controller/pci-ixp4xx.c 16212 16213PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16214M: Nirmal Patel <nirmal.patel@linux.intel.com> 16215R: Jonathan Derrick <jonathan.derrick@linux.dev> 16216L: linux-pci@vger.kernel.org 16217S: Supported 16218F: drivers/pci/controller/vmd.c 16219 16220PCI DRIVER FOR MICROSEMI SWITCHTEC 16221M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16222M: Logan Gunthorpe <logang@deltatee.com> 16223L: linux-pci@vger.kernel.org 16224S: Maintained 16225F: Documentation/ABI/testing/sysfs-class-switchtec 16226F: Documentation/driver-api/switchtec.rst 16227F: drivers/ntb/hw/mscc/ 16228F: drivers/pci/switch/switchtec* 16229F: include/linux/switchtec.h 16230F: include/uapi/linux/switchtec_ioctl.h 16231 16232PCI DRIVER FOR MOBIVEIL PCIE IP 16233M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16234M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16235L: linux-pci@vger.kernel.org 16236S: Supported 16237F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16238F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16239 16240PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16241M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16242M: Pali Rohár <pali@kernel.org> 16243L: linux-pci@vger.kernel.org 16244L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16245S: Maintained 16246F: drivers/pci/controller/*mvebu* 16247 16248PCI DRIVER FOR NVIDIA TEGRA 16249M: Thierry Reding <thierry.reding@gmail.com> 16250L: linux-tegra@vger.kernel.org 16251L: linux-pci@vger.kernel.org 16252S: Supported 16253F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16254F: drivers/pci/controller/pci-tegra.c 16255 16256PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16257M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16258L: linux-pci@vger.kernel.org 16259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16260S: Maintained 16261F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16262F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16263 16264PCI DRIVER FOR RENESAS R-CAR 16265M: Marek Vasut <marek.vasut+renesas@gmail.com> 16266M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16267L: linux-pci@vger.kernel.org 16268L: linux-renesas-soc@vger.kernel.org 16269S: Maintained 16270F: Documentation/devicetree/bindings/pci/*rcar* 16271F: drivers/pci/controller/*rcar* 16272 16273PCI DRIVER FOR SAMSUNG EXYNOS 16274M: Jingoo Han <jingoohan1@gmail.com> 16275L: linux-pci@vger.kernel.org 16276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16277L: linux-samsung-soc@vger.kernel.org 16278S: Maintained 16279F: drivers/pci/controller/dwc/pci-exynos.c 16280 16281PCI DRIVER FOR SYNOPSYS DESIGNWARE 16282M: Jingoo Han <jingoohan1@gmail.com> 16283M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16284L: linux-pci@vger.kernel.org 16285S: Maintained 16286F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16287F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16288F: drivers/pci/controller/dwc/*designware* 16289 16290PCI DRIVER FOR TI DRA7XX/J721E 16291M: Vignesh Raghavendra <vigneshr@ti.com> 16292L: linux-omap@vger.kernel.org 16293L: linux-pci@vger.kernel.org 16294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16295S: Supported 16296F: Documentation/devicetree/bindings/pci/ti-pci.txt 16297F: drivers/pci/controller/cadence/pci-j721e.c 16298F: drivers/pci/controller/dwc/pci-dra7xx.c 16299 16300PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16301M: Linus Walleij <linus.walleij@linaro.org> 16302L: linux-pci@vger.kernel.org 16303S: Maintained 16304F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16305F: drivers/pci/controller/pci-v3-semi.c 16306 16307PCI DRIVER FOR XILINX VERSAL CPM 16308M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16309M: Michal Simek <michal.simek@amd.com> 16310L: linux-pci@vger.kernel.org 16311S: Maintained 16312F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16313F: drivers/pci/controller/pcie-xilinx-cpm.c 16314 16315PCI ENDPOINT SUBSYSTEM 16316M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16317M: Krzysztof Wilczyński <kw@linux.com> 16318R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16319R: Kishon Vijay Abraham I <kishon@kernel.org> 16320L: linux-pci@vger.kernel.org 16321S: Supported 16322Q: https://patchwork.kernel.org/project/linux-pci/list/ 16323B: https://bugzilla.kernel.org 16324C: irc://irc.oftc.net/linux-pci 16325T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16326F: Documentation/PCI/endpoint/* 16327F: Documentation/misc-devices/pci-endpoint-test.rst 16328F: drivers/misc/pci_endpoint_test.c 16329F: drivers/pci/endpoint/ 16330F: tools/pci/ 16331 16332PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16333M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16334R: Oliver O'Halloran <oohall@gmail.com> 16335L: linuxppc-dev@lists.ozlabs.org 16336S: Supported 16337F: Documentation/PCI/pci-error-recovery.rst 16338F: Documentation/powerpc/eeh-pci-error-recovery.rst 16339F: arch/powerpc/include/*/eeh*.h 16340F: arch/powerpc/kernel/eeh*.c 16341F: arch/powerpc/platforms/*/eeh*.c 16342F: drivers/pci/pcie/aer.c 16343F: drivers/pci/pcie/dpc.c 16344F: drivers/pci/pcie/err.c 16345 16346PCI ERROR RECOVERY 16347M: Linas Vepstas <linasvepstas@gmail.com> 16348L: linux-pci@vger.kernel.org 16349S: Supported 16350F: Documentation/PCI/pci-error-recovery.rst 16351 16352PCI MSI DRIVER FOR ALTERA MSI IP 16353M: Joyce Ooi <joyce.ooi@intel.com> 16354L: linux-pci@vger.kernel.org 16355S: Supported 16356F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16357F: drivers/pci/controller/pcie-altera-msi.c 16358 16359PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16360M: Toan Le <toan@os.amperecomputing.com> 16361L: linux-pci@vger.kernel.org 16362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16363S: Maintained 16364F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16365F: drivers/pci/controller/pci-xgene-msi.c 16366 16367PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16368M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16369M: Krzysztof Wilczyński <kw@linux.com> 16370R: Rob Herring <robh@kernel.org> 16371L: linux-pci@vger.kernel.org 16372S: Supported 16373Q: https://patchwork.kernel.org/project/linux-pci/list/ 16374B: https://bugzilla.kernel.org 16375C: irc://irc.oftc.net/linux-pci 16376T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16377F: Documentation/devicetree/bindings/pci/ 16378F: drivers/pci/controller/ 16379F: drivers/pci/pci-bridge-emul.c 16380F: drivers/pci/pci-bridge-emul.h 16381 16382PCI PEER-TO-PEER DMA (P2PDMA) 16383M: Bjorn Helgaas <bhelgaas@google.com> 16384M: Logan Gunthorpe <logang@deltatee.com> 16385L: linux-pci@vger.kernel.org 16386S: Supported 16387Q: https://patchwork.kernel.org/project/linux-pci/list/ 16388B: https://bugzilla.kernel.org 16389C: irc://irc.oftc.net/linux-pci 16390T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16391F: Documentation/driver-api/pci/p2pdma.rst 16392F: drivers/pci/p2pdma.c 16393F: include/linux/pci-p2pdma.h 16394 16395PCI SUBSYSTEM 16396M: Bjorn Helgaas <bhelgaas@google.com> 16397L: linux-pci@vger.kernel.org 16398S: Supported 16399Q: https://patchwork.kernel.org/project/linux-pci/list/ 16400B: https://bugzilla.kernel.org 16401C: irc://irc.oftc.net/linux-pci 16402T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16403F: Documentation/PCI/ 16404F: Documentation/devicetree/bindings/pci/ 16405F: arch/x86/kernel/early-quirks.c 16406F: arch/x86/kernel/quirks.c 16407F: arch/x86/pci/ 16408F: drivers/acpi/pci* 16409F: drivers/pci/ 16410F: include/asm-generic/pci* 16411F: include/linux/of_pci.h 16412F: include/linux/pci* 16413F: include/uapi/linux/pci* 16414F: lib/pci* 16415 16416PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16417M: Jonathan Chocron <jonnyc@amazon.com> 16418L: linux-pci@vger.kernel.org 16419S: Maintained 16420F: Documentation/devicetree/bindings/pci/pcie-al.txt 16421F: drivers/pci/controller/dwc/pcie-al.c 16422 16423PCIE DRIVER FOR AMLOGIC MESON 16424M: Yue Wang <yue.wang@Amlogic.com> 16425L: linux-pci@vger.kernel.org 16426L: linux-amlogic@lists.infradead.org 16427S: Maintained 16428F: drivers/pci/controller/dwc/pci-meson.c 16429 16430PCIE DRIVER FOR AXIS ARTPEC 16431M: Jesper Nilsson <jesper.nilsson@axis.com> 16432L: linux-arm-kernel@axis.com 16433L: linux-pci@vger.kernel.org 16434S: Maintained 16435F: Documentation/devicetree/bindings/pci/axis,artpec* 16436F: drivers/pci/controller/dwc/*artpec* 16437 16438PCIE DRIVER FOR CAVIUM THUNDERX 16439M: Robert Richter <rric@kernel.org> 16440L: linux-pci@vger.kernel.org 16441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16442S: Odd Fixes 16443F: drivers/pci/controller/pci-thunder-* 16444 16445PCIE DRIVER FOR HISILICON 16446M: Zhou Wang <wangzhou1@hisilicon.com> 16447L: linux-pci@vger.kernel.org 16448S: Maintained 16449F: drivers/pci/controller/dwc/pcie-hisi.c 16450 16451PCIE DRIVER FOR HISILICON KIRIN 16452M: Xiaowei Song <songxiaowei@hisilicon.com> 16453M: Binghui Wang <wangbinghui@hisilicon.com> 16454L: linux-pci@vger.kernel.org 16455S: Maintained 16456F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16457F: drivers/pci/controller/dwc/pcie-kirin.c 16458 16459PCIE DRIVER FOR HISILICON STB 16460M: Shawn Guo <shawn.guo@linaro.org> 16461L: linux-pci@vger.kernel.org 16462S: Maintained 16463F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16464F: drivers/pci/controller/dwc/pcie-histb.c 16465 16466PCIE DRIVER FOR INTEL KEEM BAY 16467M: Srikanth Thokala <srikanth.thokala@intel.com> 16468L: linux-pci@vger.kernel.org 16469S: Supported 16470F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16471F: drivers/pci/controller/dwc/pcie-keembay.c 16472 16473PCIE DRIVER FOR INTEL LGM GW SOC 16474M: Chuanhua Lei <lchuanhua@maxlinear.com> 16475L: linux-pci@vger.kernel.org 16476S: Maintained 16477F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16478F: drivers/pci/controller/dwc/pcie-intel-gw.c 16479 16480PCIE DRIVER FOR MEDIATEK 16481M: Ryder Lee <ryder.lee@mediatek.com> 16482M: Jianjun Wang <jianjun.wang@mediatek.com> 16483L: linux-pci@vger.kernel.org 16484L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16485S: Supported 16486F: Documentation/devicetree/bindings/pci/mediatek* 16487F: drivers/pci/controller/*mediatek* 16488 16489PCIE DRIVER FOR MICROCHIP 16490M: Daire McNamara <daire.mcnamara@microchip.com> 16491L: linux-pci@vger.kernel.org 16492S: Supported 16493F: Documentation/devicetree/bindings/pci/microchip* 16494F: drivers/pci/controller/*microchip* 16495 16496PCIE DRIVER FOR QUALCOMM MSM 16497M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16498L: linux-pci@vger.kernel.org 16499L: linux-arm-msm@vger.kernel.org 16500S: Maintained 16501F: drivers/pci/controller/dwc/pcie-qcom.c 16502 16503PCIE DRIVER FOR ROCKCHIP 16504M: Shawn Lin <shawn.lin@rock-chips.com> 16505L: linux-pci@vger.kernel.org 16506L: linux-rockchip@lists.infradead.org 16507S: Maintained 16508F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16509F: drivers/pci/controller/pcie-rockchip* 16510 16511PCIE DRIVER FOR SOCIONEXT UNIPHIER 16512M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16513L: linux-pci@vger.kernel.org 16514S: Maintained 16515F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16516F: drivers/pci/controller/dwc/pcie-uniphier* 16517 16518PCIE DRIVER FOR ST SPEAR13XX 16519M: Pratyush Anand <pratyush.anand@gmail.com> 16520L: linux-pci@vger.kernel.org 16521S: Maintained 16522F: drivers/pci/controller/dwc/*spear* 16523 16524PCIE ENDPOINT DRIVER FOR QUALCOMM 16525M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16526L: linux-pci@vger.kernel.org 16527L: linux-arm-msm@vger.kernel.org 16528S: Maintained 16529F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16530F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16531 16532PCMCIA SUBSYSTEM 16533M: Dominik Brodowski <linux@dominikbrodowski.net> 16534S: Odd Fixes 16535T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16536F: Documentation/pcmcia/ 16537F: drivers/pcmcia/ 16538F: include/pcmcia/ 16539F: tools/pcmcia/ 16540 16541PCNET32 NETWORK DRIVER 16542M: Don Fry <pcnet32@frontier.com> 16543L: netdev@vger.kernel.org 16544S: Maintained 16545F: drivers/net/ethernet/amd/pcnet32.c 16546 16547PCRYPT PARALLEL CRYPTO ENGINE 16548M: Steffen Klassert <steffen.klassert@secunet.com> 16549L: linux-crypto@vger.kernel.org 16550S: Maintained 16551F: crypto/pcrypt.c 16552F: include/crypto/pcrypt.h 16553 16554PDS DSC VIRTIO DATA PATH ACCELERATOR 16555R: Shannon Nelson <shannon.nelson@amd.com> 16556F: drivers/vdpa/pds/ 16557 16558PECI HARDWARE MONITORING DRIVERS 16559M: Iwona Winiarska <iwona.winiarska@intel.com> 16560L: linux-hwmon@vger.kernel.org 16561S: Supported 16562F: Documentation/hwmon/peci-cputemp.rst 16563F: Documentation/hwmon/peci-dimmtemp.rst 16564F: drivers/hwmon/peci/ 16565 16566PECI SUBSYSTEM 16567M: Iwona Winiarska <iwona.winiarska@intel.com> 16568L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16569S: Supported 16570F: Documentation/devicetree/bindings/peci/ 16571F: Documentation/peci/ 16572F: drivers/peci/ 16573F: include/linux/peci-cpu.h 16574F: include/linux/peci.h 16575 16576PENSANDO ETHERNET DRIVERS 16577M: Shannon Nelson <shannon.nelson@amd.com> 16578M: Brett Creeley <brett.creeley@amd.com> 16579M: drivers@pensando.io 16580L: netdev@vger.kernel.org 16581S: Supported 16582F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16583F: drivers/net/ethernet/pensando/ 16584 16585PER-CPU MEMORY ALLOCATOR 16586M: Dennis Zhou <dennis@kernel.org> 16587M: Tejun Heo <tj@kernel.org> 16588M: Christoph Lameter <cl@linux.com> 16589L: linux-mm@kvack.org 16590S: Maintained 16591T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16592F: arch/*/include/asm/percpu.h 16593F: include/linux/percpu*.h 16594F: lib/percpu*.c 16595F: mm/percpu*.c 16596 16597PER-TASK DELAY ACCOUNTING 16598M: Balbir Singh <bsingharora@gmail.com> 16599S: Maintained 16600F: include/linux/delayacct.h 16601F: kernel/delayacct.c 16602 16603PERFORMANCE EVENTS SUBSYSTEM 16604M: Peter Zijlstra <peterz@infradead.org> 16605M: Ingo Molnar <mingo@redhat.com> 16606M: Arnaldo Carvalho de Melo <acme@kernel.org> 16607R: Mark Rutland <mark.rutland@arm.com> 16608R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16609R: Jiri Olsa <jolsa@kernel.org> 16610R: Namhyung Kim <namhyung@kernel.org> 16611R: Ian Rogers <irogers@google.com> 16612R: Adrian Hunter <adrian.hunter@intel.com> 16613L: linux-perf-users@vger.kernel.org 16614L: linux-kernel@vger.kernel.org 16615S: Supported 16616W: https://perf.wiki.kernel.org/ 16617T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16618F: arch/*/events/* 16619F: arch/*/events/*/* 16620F: arch/*/include/asm/perf_event.h 16621F: arch/*/kernel/*/*/perf_event*.c 16622F: arch/*/kernel/*/perf_event*.c 16623F: arch/*/kernel/perf_callchain.c 16624F: arch/*/kernel/perf_event*.c 16625F: include/linux/perf_event.h 16626F: include/uapi/linux/perf_event.h 16627F: kernel/events/* 16628F: tools/lib/perf/ 16629F: tools/perf/ 16630 16631PERFORMANCE EVENTS TOOLING ARM64 16632R: John Garry <john.g.garry@oracle.com> 16633R: Will Deacon <will@kernel.org> 16634R: James Clark <james.clark@arm.com> 16635R: Mike Leach <mike.leach@linaro.org> 16636R: Leo Yan <leo.yan@linaro.org> 16637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16638S: Supported 16639F: tools/build/feature/test-libopencsd.c 16640F: tools/perf/arch/arm*/ 16641F: tools/perf/pmu-events/arch/arm64/ 16642F: tools/perf/util/arm-spe* 16643F: tools/perf/util/cs-etm* 16644 16645PERSONALITY HANDLING 16646M: Christoph Hellwig <hch@infradead.org> 16647L: linux-abi-devel@lists.sourceforge.net 16648S: Maintained 16649F: include/linux/personality.h 16650F: include/uapi/linux/personality.h 16651 16652PHOENIX RC FLIGHT CONTROLLER ADAPTER 16653M: Marcus Folkesson <marcus.folkesson@gmail.com> 16654L: linux-input@vger.kernel.org 16655S: Maintained 16656F: Documentation/input/devices/pxrc.rst 16657F: drivers/input/joystick/pxrc.c 16658 16659PHONET PROTOCOL 16660M: Remi Denis-Courmont <courmisch@gmail.com> 16661S: Supported 16662F: Documentation/networking/phonet.rst 16663F: include/linux/phonet.h 16664F: include/net/phonet/ 16665F: include/uapi/linux/phonet.h 16666F: net/phonet/ 16667 16668PHRAM MTD DRIVER 16669M: Joern Engel <joern@lazybastard.org> 16670L: linux-mtd@lists.infradead.org 16671S: Maintained 16672F: drivers/mtd/devices/phram.c 16673 16674PICOLCD HID DRIVER 16675M: Bruno Prémont <bonbons@linux-vserver.org> 16676L: linux-input@vger.kernel.org 16677S: Maintained 16678F: drivers/hid/hid-picolcd* 16679 16680PIDFD API 16681M: Christian Brauner <christian@brauner.io> 16682L: linux-kernel@vger.kernel.org 16683S: Maintained 16684T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16685F: samples/pidfd/ 16686F: tools/testing/selftests/clone3/ 16687F: tools/testing/selftests/pid_namespace/ 16688F: tools/testing/selftests/pidfd/ 16689K: (?i)pidfd 16690K: (?i)clone3 16691K: \b(clone_args|kernel_clone_args)\b 16692 16693PIN CONTROL SUBSYSTEM 16694M: Linus Walleij <linus.walleij@linaro.org> 16695L: linux-gpio@vger.kernel.org 16696S: Maintained 16697T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16698F: Documentation/devicetree/bindings/pinctrl/ 16699F: Documentation/driver-api/pin-control.rst 16700F: drivers/pinctrl/ 16701F: include/dt-bindings/pinctrl/ 16702F: include/linux/pinctrl/ 16703 16704PIN CONTROLLER - AMD 16705M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16706M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16707S: Maintained 16708F: drivers/pinctrl/pinctrl-amd.c 16709 16710PIN CONTROLLER - FREESCALE 16711M: Dong Aisheng <aisheng.dong@nxp.com> 16712M: Fabio Estevam <festevam@gmail.com> 16713M: Shawn Guo <shawnguo@kernel.org> 16714M: Jacky Bai <ping.bai@nxp.com> 16715R: Pengutronix Kernel Team <kernel@pengutronix.de> 16716L: linux-gpio@vger.kernel.org 16717S: Maintained 16718F: Documentation/devicetree/bindings/pinctrl/fsl,* 16719F: drivers/pinctrl/freescale/ 16720 16721PIN CONTROLLER - INTEL 16722M: Mika Westerberg <mika.westerberg@linux.intel.com> 16723M: Andy Shevchenko <andy@kernel.org> 16724S: Supported 16725T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16726F: drivers/pinctrl/intel/ 16727 16728PIN CONTROLLER - KEEMBAY 16729M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16730S: Supported 16731F: drivers/pinctrl/pinctrl-keembay* 16732 16733PIN CONTROLLER - MEDIATEK 16734M: Sean Wang <sean.wang@kernel.org> 16735L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16736S: Maintained 16737F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16738F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16739F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16740F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16741F: drivers/pinctrl/mediatek/ 16742 16743PIN CONTROLLER - MEDIATEK MIPS 16744M: Arınç ÜNAL <arinc.unal@arinc9.com> 16745M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16746L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16747L: linux-mips@vger.kernel.org 16748S: Maintained 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16756F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16757F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16758F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16759F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16760F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16761F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16762F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16763F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16764 16765PIN CONTROLLER - MICROCHIP AT91 16766M: Ludovic Desroches <ludovic.desroches@microchip.com> 16767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16768L: linux-gpio@vger.kernel.org 16769S: Supported 16770F: drivers/gpio/gpio-sama5d2-piobu.c 16771F: drivers/pinctrl/pinctrl-at91* 16772 16773PIN CONTROLLER - NXP S32 16774M: Chester Lin <clin@suse.com> 16775R: NXP S32 Linux Team <s32@nxp.com> 16776L: linux-gpio@vger.kernel.org 16777S: Maintained 16778F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16779F: drivers/pinctrl/nxp/ 16780 16781PIN CONTROLLER - QUALCOMM 16782M: Bjorn Andersson <andersson@kernel.org> 16783L: linux-arm-msm@vger.kernel.org 16784S: Maintained 16785F: Documentation/devicetree/bindings/pinctrl/qcom,* 16786F: drivers/pinctrl/qcom/ 16787 16788PIN CONTROLLER - RENESAS 16789M: Geert Uytterhoeven <geert+renesas@glider.be> 16790L: linux-renesas-soc@vger.kernel.org 16791S: Supported 16792T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16793F: Documentation/devicetree/bindings/pinctrl/renesas,* 16794F: drivers/pinctrl/renesas/ 16795 16796PIN CONTROLLER - SAMSUNG 16797M: Tomasz Figa <tomasz.figa@gmail.com> 16798M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16799M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16800R: Alim Akhtar <alim.akhtar@samsung.com> 16801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16802L: linux-samsung-soc@vger.kernel.org 16803S: Maintained 16804Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16805B: mailto:linux-samsung-soc@vger.kernel.org 16806C: irc://irc.libera.chat/linux-exynos 16807T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16808F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16809F: drivers/pinctrl/samsung/ 16810F: include/dt-bindings/pinctrl/samsung.h 16811 16812PIN CONTROLLER - SINGLE 16813M: Tony Lindgren <tony@atomide.com> 16814M: Haojian Zhuang <haojian.zhuang@linaro.org> 16815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16816L: linux-omap@vger.kernel.org 16817S: Maintained 16818F: drivers/pinctrl/pinctrl-single.c 16819 16820PIN CONTROLLER - SUNPLUS / TIBBO 16821M: Dvorkin Dmitry <dvorkin@tibbo.com> 16822M: Wells Lu <wellslutw@gmail.com> 16823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16824S: Maintained 16825W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16826F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16827F: drivers/pinctrl/sunplus/ 16828F: include/dt-bindings/pinctrl/sppctl*.h 16829 16830PINE64 PINEPHONE KEYBOARD DRIVER 16831M: Samuel Holland <samuel@sholland.org> 16832S: Supported 16833F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16834F: drivers/input/keyboard/pinephone-keyboard.c 16835 16836PKTCDVD DRIVER 16837M: linux-block@vger.kernel.org 16838S: Orphan 16839F: drivers/block/pktcdvd.c 16840F: include/linux/pktcdvd.h 16841F: include/uapi/linux/pktcdvd.h 16842 16843PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16844M: Tomasz Duszynski <tduszyns@gmail.com> 16845S: Maintained 16846F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16847F: drivers/iio/chemical/pms7003.c 16848 16849PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16850M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16851L: netdev@vger.kernel.org 16852S: Maintained 16853F: drivers/net/phy/mdio-open-alliance.h 16854F: net/ethtool/plca.c 16855 16856PLDMFW LIBRARY 16857M: Jacob Keller <jacob.e.keller@intel.com> 16858S: Maintained 16859F: Documentation/driver-api/pldmfw/ 16860F: include/linux/pldmfw.h 16861F: lib/pldmfw/ 16862 16863PLX DMA DRIVER 16864M: Logan Gunthorpe <logang@deltatee.com> 16865S: Maintained 16866F: drivers/dma/plx_dma.c 16867 16868PM-GRAPH UTILITY 16869M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16870L: linux-pm@vger.kernel.org 16871S: Supported 16872W: https://01.org/pm-graph 16873B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16874T: git git://github.com/intel/pm-graph 16875F: tools/power/pm-graph 16876 16877PM6764TR DRIVER 16878M: Charles Hsu <hsu.yungteng@gmail.com> 16879L: linux-hwmon@vger.kernel.org 16880S: Maintained 16881F: Documentation/hwmon/pm6764tr.rst 16882F: drivers/hwmon/pmbus/pm6764tr.c 16883 16884PMBUS HARDWARE MONITORING DRIVERS 16885M: Guenter Roeck <linux@roeck-us.net> 16886L: linux-hwmon@vger.kernel.org 16887S: Maintained 16888W: http://hwmon.wiki.kernel.org/ 16889W: http://www.roeck-us.net/linux/drivers/ 16890T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16891F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16892F: Documentation/devicetree/bindings/hwmon/max31785.txt 16893F: Documentation/hwmon/adm1275.rst 16894F: Documentation/hwmon/ibm-cffps.rst 16895F: Documentation/hwmon/ir35221.rst 16896F: Documentation/hwmon/lm25066.rst 16897F: Documentation/hwmon/ltc2978.rst 16898F: Documentation/hwmon/ltc3815.rst 16899F: Documentation/hwmon/max16064.rst 16900F: Documentation/hwmon/max20751.rst 16901F: Documentation/hwmon/max31785.rst 16902F: Documentation/hwmon/max34440.rst 16903F: Documentation/hwmon/max8688.rst 16904F: Documentation/hwmon/pmbus-core.rst 16905F: Documentation/hwmon/pmbus.rst 16906F: Documentation/hwmon/tps40422.rst 16907F: Documentation/hwmon/ucd9000.rst 16908F: Documentation/hwmon/ucd9200.rst 16909F: Documentation/hwmon/zl6100.rst 16910F: drivers/hwmon/pmbus/ 16911F: include/linux/pmbus.h 16912 16913PMC SIERRA MaxRAID DRIVER 16914L: linux-scsi@vger.kernel.org 16915S: Orphan 16916W: http://www.pmc-sierra.com/ 16917F: drivers/scsi/pmcraid.* 16918 16919PMC SIERRA PM8001 DRIVER 16920M: Jack Wang <jinpu.wang@cloud.ionos.com> 16921L: linux-scsi@vger.kernel.org 16922S: Supported 16923F: drivers/scsi/pm8001/ 16924 16925PNI RM3100 IIO DRIVER 16926M: Song Qiang <songqiang1304521@gmail.com> 16927L: linux-iio@vger.kernel.org 16928S: Maintained 16929F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16930F: drivers/iio/magnetometer/rm3100* 16931 16932PNP SUPPORT 16933M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16934L: linux-acpi@vger.kernel.org 16935S: Maintained 16936F: drivers/pnp/ 16937F: include/linux/pnp.h 16938 16939POSIX CLOCKS and TIMERS 16940M: Thomas Gleixner <tglx@linutronix.de> 16941L: linux-kernel@vger.kernel.org 16942S: Maintained 16943T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16944F: fs/timerfd.c 16945F: include/linux/time_namespace.h 16946F: include/linux/timer* 16947F: kernel/time/*timer* 16948F: kernel/time/namespace.c 16949 16950POWER MANAGEMENT CORE 16951M: "Rafael J. Wysocki" <rafael@kernel.org> 16952L: linux-pm@vger.kernel.org 16953S: Supported 16954B: https://bugzilla.kernel.org 16955T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16956F: drivers/base/power/ 16957F: drivers/powercap/ 16958F: include/linux/intel_rapl.h 16959F: include/linux/pm.h 16960F: include/linux/pm_* 16961F: include/linux/powercap.h 16962F: kernel/configs/nopm.config 16963 16964POWER STATE COORDINATION INTERFACE (PSCI) 16965M: Mark Rutland <mark.rutland@arm.com> 16966M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16968S: Maintained 16969F: drivers/firmware/psci/ 16970F: include/linux/psci.h 16971F: include/uapi/linux/psci.h 16972 16973POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16974M: Sebastian Reichel <sre@kernel.org> 16975L: linux-pm@vger.kernel.org 16976S: Maintained 16977T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16978F: Documentation/ABI/testing/sysfs-class-power 16979F: Documentation/devicetree/bindings/power/supply/ 16980F: drivers/power/supply/ 16981F: include/linux/power/ 16982F: include/linux/power_supply.h 16983 16984POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16985M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16986L: linuxppc-dev@lists.ozlabs.org 16987S: Maintained 16988F: drivers/char/powernv-op-panel.c 16989 16990PPP OVER ATM (RFC 2364) 16991M: Mitchell Blank Jr <mitch@sfgoth.com> 16992S: Maintained 16993F: include/uapi/linux/atmppp.h 16994F: net/atm/pppoatm.c 16995 16996PPP OVER ETHERNET 16997M: Michal Ostrowski <mostrows@earthlink.net> 16998S: Maintained 16999F: drivers/net/ppp/pppoe.c 17000F: drivers/net/ppp/pppox.c 17001 17002PPP OVER L2TP 17003M: James Chapman <jchapman@katalix.com> 17004S: Maintained 17005F: include/linux/if_pppol2tp.h 17006F: include/uapi/linux/if_pppol2tp.h 17007F: net/l2tp/l2tp_ppp.c 17008 17009PPP PROTOCOL DRIVERS AND COMPRESSORS 17010L: linux-ppp@vger.kernel.org 17011S: Orphan 17012F: drivers/net/ppp/ppp_* 17013 17014PPS SUPPORT 17015M: Rodolfo Giometti <giometti@enneenne.com> 17016L: linuxpps@ml.enneenne.com (subscribers-only) 17017S: Maintained 17018W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17019F: Documentation/ABI/testing/sysfs-pps 17020F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17021F: Documentation/driver-api/pps.rst 17022F: drivers/pps/ 17023F: include/linux/pps*.h 17024F: include/uapi/linux/pps.h 17025 17026PPTP DRIVER 17027M: Dmitry Kozlov <xeb@mail.ru> 17028L: netdev@vger.kernel.org 17029S: Maintained 17030W: http://sourceforge.net/projects/accel-pptp 17031F: drivers/net/ppp/pptp.c 17032 17033PRESSURE STALL INFORMATION (PSI) 17034M: Johannes Weiner <hannes@cmpxchg.org> 17035M: Suren Baghdasaryan <surenb@google.com> 17036S: Maintained 17037F: include/linux/psi* 17038F: kernel/sched/psi.c 17039 17040PRINTK 17041M: Petr Mladek <pmladek@suse.com> 17042M: Sergey Senozhatsky <senozhatsky@chromium.org> 17043R: Steven Rostedt <rostedt@goodmis.org> 17044R: John Ogness <john.ogness@linutronix.de> 17045S: Maintained 17046T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17047F: include/linux/printk.h 17048F: kernel/printk/ 17049 17050PRINTK INDEXING 17051R: Chris Down <chris@chrisdown.name> 17052S: Maintained 17053F: Documentation/core-api/printk-index.rst 17054F: kernel/printk/index.c 17055K: printk_index 17056 17057PROC FILESYSTEM 17058L: linux-kernel@vger.kernel.org 17059L: linux-fsdevel@vger.kernel.org 17060S: Maintained 17061F: Documentation/filesystems/proc.rst 17062F: fs/proc/ 17063F: include/linux/proc_fs.h 17064F: tools/testing/selftests/proc/ 17065 17066PROC SYSCTL 17067M: Luis Chamberlain <mcgrof@kernel.org> 17068M: Kees Cook <keescook@chromium.org> 17069M: Iurii Zaikin <yzaikin@google.com> 17070L: linux-kernel@vger.kernel.org 17071L: linux-fsdevel@vger.kernel.org 17072S: Maintained 17073T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17074F: fs/proc/proc_sysctl.c 17075F: include/linux/sysctl.h 17076F: kernel/sysctl-test.c 17077F: kernel/sysctl.c 17078F: tools/testing/selftests/sysctl/ 17079 17080PS3 NETWORK SUPPORT 17081M: Geoff Levand <geoff@infradead.org> 17082L: netdev@vger.kernel.org 17083L: linuxppc-dev@lists.ozlabs.org 17084S: Maintained 17085F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17086 17087PS3 PLATFORM SUPPORT 17088M: Geoff Levand <geoff@infradead.org> 17089L: linuxppc-dev@lists.ozlabs.org 17090S: Maintained 17091F: arch/powerpc/boot/ps3* 17092F: arch/powerpc/include/asm/lv1call.h 17093F: arch/powerpc/include/asm/ps3*.h 17094F: arch/powerpc/platforms/ps3/ 17095F: drivers/*/ps3* 17096F: drivers/ps3/ 17097F: drivers/rtc/rtc-ps3.c 17098F: drivers/usb/host/*ps3.c 17099F: sound/ppc/snd_ps3* 17100 17101PS3VRAM DRIVER 17102M: Jim Paris <jim@jtan.com> 17103M: Geoff Levand <geoff@infradead.org> 17104L: linuxppc-dev@lists.ozlabs.org 17105S: Maintained 17106F: drivers/block/ps3vram.c 17107 17108PSAMPLE PACKET SAMPLING SUPPORT 17109M: Yotam Gigi <yotam.gi@gmail.com> 17110S: Maintained 17111F: include/net/psample.h 17112F: include/uapi/linux/psample.h 17113F: net/psample 17114 17115PSTORE FILESYSTEM 17116M: Kees Cook <keescook@chromium.org> 17117R: Tony Luck <tony.luck@intel.com> 17118R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17119L: linux-hardening@vger.kernel.org 17120S: Supported 17121T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17122F: Documentation/admin-guide/pstore-blk.rst 17123F: Documentation/admin-guide/ramoops.rst 17124F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17125F: drivers/acpi/apei/erst.c 17126F: drivers/firmware/efi/efi-pstore.c 17127F: fs/pstore/ 17128F: include/linux/pstore* 17129K: \b(pstore|ramoops) 17130 17131PTP HARDWARE CLOCK SUPPORT 17132M: Richard Cochran <richardcochran@gmail.com> 17133L: netdev@vger.kernel.org 17134S: Maintained 17135W: http://linuxptp.sourceforge.net/ 17136F: Documentation/ABI/testing/sysfs-ptp 17137F: Documentation/driver-api/ptp.rst 17138F: drivers/net/phy/dp83640* 17139F: drivers/ptp/* 17140F: include/linux/ptp_cl* 17141K: (?:\b|_)ptp(?:\b|_) 17142 17143PTP VIRTUAL CLOCK SUPPORT 17144M: Yangbo Lu <yangbo.lu@nxp.com> 17145L: netdev@vger.kernel.org 17146S: Maintained 17147F: drivers/ptp/ptp_vclock.c 17148F: net/ethtool/phc_vclocks.c 17149 17150PTRACE SUPPORT 17151M: Oleg Nesterov <oleg@redhat.com> 17152S: Maintained 17153F: arch/*/*/ptrace*.c 17154F: arch/*/include/asm/ptrace*.h 17155F: arch/*/ptrace*.c 17156F: include/asm-generic/syscall.h 17157F: include/linux/ptrace.h 17158F: include/linux/regset.h 17159F: include/uapi/linux/ptrace.h 17160F: kernel/ptrace.c 17161 17162PULSE8-CEC DRIVER 17163M: Hans Verkuil <hverkuil@xs4all.nl> 17164L: linux-media@vger.kernel.org 17165S: Maintained 17166T: git git://linuxtv.org/media_tree.git 17167F: drivers/media/cec/usb/pulse8/ 17168 17169PURELIFI PLFXLC DRIVER 17170M: Srinivasan Raju <srini.raju@purelifi.com> 17171L: linux-wireless@vger.kernel.org 17172S: Supported 17173F: drivers/net/wireless/purelifi/plfxlc/ 17174 17175PVRUSB2 VIDEO4LINUX DRIVER 17176M: Mike Isely <isely@pobox.com> 17177L: pvrusb2@isely.net (subscribers-only) 17178L: linux-media@vger.kernel.org 17179S: Maintained 17180W: http://www.isely.net/pvrusb2/ 17181T: git git://linuxtv.org/media_tree.git 17182F: Documentation/driver-api/media/drivers/pvrusb2* 17183F: drivers/media/usb/pvrusb2/ 17184 17185PWC WEBCAM DRIVER 17186M: Hans Verkuil <hverkuil@xs4all.nl> 17187L: linux-media@vger.kernel.org 17188S: Odd Fixes 17189T: git git://linuxtv.org/media_tree.git 17190F: drivers/media/usb/pwc/* 17191F: include/trace/events/pwc.h 17192 17193PWM IR Transmitter 17194M: Sean Young <sean@mess.org> 17195L: linux-media@vger.kernel.org 17196S: Maintained 17197F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17198F: drivers/media/rc/pwm-ir-tx.c 17199 17200PWM SUBSYSTEM 17201M: Thierry Reding <thierry.reding@gmail.com> 17202R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17203L: linux-pwm@vger.kernel.org 17204S: Maintained 17205Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17206T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17207F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17208F: Documentation/devicetree/bindings/pwm/ 17209F: Documentation/driver-api/pwm.rst 17210F: drivers/gpio/gpio-mvebu.c 17211F: drivers/pwm/ 17212F: drivers/video/backlight/pwm_bl.c 17213F: include/dt-bindings/pwm/ 17214F: include/linux/pwm.h 17215F: include/linux/pwm_backlight.h 17216K: pwm_(config|apply_state|ops) 17217 17218PXA GPIO DRIVER 17219M: Robert Jarzmik <robert.jarzmik@free.fr> 17220L: linux-gpio@vger.kernel.org 17221S: Maintained 17222F: drivers/gpio/gpio-pxa.c 17223 17224PXA MMCI DRIVER 17225S: Orphan 17226 17227PXA RTC DRIVER 17228M: Robert Jarzmik <robert.jarzmik@free.fr> 17229L: linux-rtc@vger.kernel.org 17230S: Maintained 17231 17232PXA2xx/PXA3xx SUPPORT 17233M: Daniel Mack <daniel@zonque.org> 17234M: Haojian Zhuang <haojian.zhuang@gmail.com> 17235M: Robert Jarzmik <robert.jarzmik@free.fr> 17236L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17237S: Maintained 17238T: git git://github.com/hzhuang1/linux.git 17239T: git git://github.com/rjarzmik/linux.git 17240F: arch/arm/boot/dts/intel/pxa/ 17241F: arch/arm/mach-pxa/ 17242F: drivers/dma/pxa* 17243F: drivers/pcmcia/pxa2xx* 17244F: drivers/pinctrl/pxa/ 17245F: drivers/spi/spi-pxa2xx* 17246F: drivers/usb/gadget/udc/pxa2* 17247F: include/sound/pxa2xx-lib.h 17248F: sound/arm/pxa* 17249F: sound/soc/pxa/ 17250 17251QAT DRIVER 17252M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17253L: qat-linux@intel.com 17254S: Supported 17255F: drivers/crypto/intel/qat/ 17256 17257QCOM AUDIO (ASoC) DRIVERS 17258M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17259M: Banajit Goswami <bgoswami@quicinc.com> 17260L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17261S: Supported 17262F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17263F: Documentation/devicetree/bindings/sound/qcom,* 17264F: drivers/soc/qcom/apr.c 17265F: include/dt-bindings/sound/qcom,wcd9335.h 17266F: sound/soc/codecs/lpass-rx-macro.* 17267F: sound/soc/codecs/lpass-tx-macro.* 17268F: sound/soc/codecs/lpass-va-macro.c 17269F: sound/soc/codecs/lpass-wsa-macro.* 17270F: sound/soc/codecs/msm8916-wcd-analog.c 17271F: sound/soc/codecs/msm8916-wcd-digital.c 17272F: sound/soc/codecs/wcd-clsh-v2.* 17273F: sound/soc/codecs/wcd-mbhc-v2.* 17274F: sound/soc/codecs/wcd9335.* 17275F: sound/soc/codecs/wcd934x.c 17276F: sound/soc/codecs/wsa881x.c 17277F: sound/soc/codecs/wsa883x.c 17278F: sound/soc/codecs/wsa884x.c 17279F: sound/soc/qcom/ 17280 17281QCOM EMBEDDED USB DEBUGGER (EUD) 17282M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17283L: linux-arm-msm@vger.kernel.org 17284S: Maintained 17285F: Documentation/ABI/testing/sysfs-driver-eud 17286F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17287F: drivers/usb/misc/qcom_eud.c 17288 17289QCOM IPA DRIVER 17290M: Alex Elder <elder@kernel.org> 17291L: netdev@vger.kernel.org 17292S: Supported 17293F: drivers/net/ipa/ 17294 17295QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17296M: Gabriel Somlo <somlo@cmu.edu> 17297M: "Michael S. Tsirkin" <mst@redhat.com> 17298L: qemu-devel@nongnu.org 17299S: Maintained 17300F: drivers/firmware/qemu_fw_cfg.c 17301F: include/uapi/linux/qemu_fw_cfg.h 17302 17303QIB DRIVER 17304M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17305L: linux-rdma@vger.kernel.org 17306S: Supported 17307F: drivers/infiniband/hw/qib/ 17308 17309QLOGIC QL41xxx FCOE DRIVER 17310M: Saurav Kashyap <skashyap@marvell.com> 17311M: Javed Hasan <jhasan@marvell.com> 17312M: GR-QLogic-Storage-Upstream@marvell.com 17313L: linux-scsi@vger.kernel.org 17314S: Supported 17315F: drivers/scsi/qedf/ 17316 17317QLOGIC QL41xxx ISCSI DRIVER 17318M: Nilesh Javali <njavali@marvell.com> 17319M: Manish Rangankar <mrangankar@marvell.com> 17320M: GR-QLogic-Storage-Upstream@marvell.com 17321L: linux-scsi@vger.kernel.org 17322S: Supported 17323F: drivers/scsi/qedi/ 17324 17325QLOGIC QL4xxx ETHERNET DRIVER 17326M: Ariel Elior <aelior@marvell.com> 17327M: Manish Chopra <manishc@marvell.com> 17328L: netdev@vger.kernel.org 17329S: Supported 17330F: drivers/net/ethernet/qlogic/qed/ 17331F: drivers/net/ethernet/qlogic/qede/ 17332F: include/linux/qed/ 17333 17334QLOGIC QL4xxx RDMA DRIVER 17335M: Michal Kalderon <mkalderon@marvell.com> 17336M: Ariel Elior <aelior@marvell.com> 17337L: linux-rdma@vger.kernel.org 17338S: Supported 17339F: drivers/infiniband/hw/qedr/ 17340F: include/uapi/rdma/qedr-abi.h 17341 17342QLOGIC QLA1280 SCSI DRIVER 17343M: Michael Reed <mdr@sgi.com> 17344L: linux-scsi@vger.kernel.org 17345S: Maintained 17346F: drivers/scsi/qla1280.[ch] 17347 17348QLOGIC QLA2XXX FC-SCSI DRIVER 17349M: Nilesh Javali <njavali@marvell.com> 17350M: GR-QLogic-Storage-Upstream@marvell.com 17351L: linux-scsi@vger.kernel.org 17352S: Supported 17353F: drivers/scsi/qla2xxx/ 17354 17355QLOGIC QLA3XXX NETWORK DRIVER 17356M: GR-Linux-NIC-Dev@marvell.com 17357L: netdev@vger.kernel.org 17358S: Supported 17359F: drivers/net/ethernet/qlogic/qla3xxx.* 17360 17361QLOGIC QLA4XXX iSCSI DRIVER 17362M: Nilesh Javali <njavali@marvell.com> 17363M: Manish Rangankar <mrangankar@marvell.com> 17364M: GR-QLogic-Storage-Upstream@marvell.com 17365L: linux-scsi@vger.kernel.org 17366S: Supported 17367F: drivers/scsi/qla4xxx/ 17368 17369QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17370M: Shahed Shaikh <shshaikh@marvell.com> 17371M: Manish Chopra <manishc@marvell.com> 17372M: GR-Linux-NIC-Dev@marvell.com 17373L: netdev@vger.kernel.org 17374S: Supported 17375F: drivers/net/ethernet/qlogic/qlcnic/ 17376 17377QLOGIC QLGE 10Gb ETHERNET DRIVER 17378M: Manish Chopra <manishc@marvell.com> 17379M: GR-Linux-NIC-Dev@marvell.com 17380M: Coiby Xu <coiby.xu@gmail.com> 17381L: netdev@vger.kernel.org 17382S: Supported 17383F: Documentation/networking/device_drivers/qlogic/qlge.rst 17384F: drivers/staging/qlge/ 17385 17386QM1D1B0004 MEDIA DRIVER 17387M: Akihiro Tsukada <tskd08@gmail.com> 17388L: linux-media@vger.kernel.org 17389S: Odd Fixes 17390F: drivers/media/tuners/qm1d1b0004* 17391 17392QM1D1C0042 MEDIA DRIVER 17393M: Akihiro Tsukada <tskd08@gmail.com> 17394L: linux-media@vger.kernel.org 17395S: Odd Fixes 17396F: drivers/media/tuners/qm1d1c0042* 17397 17398QNX4 FILESYSTEM 17399M: Anders Larsen <al@alarsen.net> 17400S: Maintained 17401W: http://www.alarsen.net/linux/qnx4fs/ 17402F: fs/qnx4/ 17403F: include/uapi/linux/qnx4_fs.h 17404F: include/uapi/linux/qnxtypes.h 17405 17406QNX6 FILESYSTEM 17407S: Orphan 17408F: Documentation/filesystems/qnx6.rst 17409F: fs/qnx6/ 17410F: include/linux/qnx6_fs.h 17411 17412QORIQ DPAA2 FSL-MC BUS DRIVER 17413M: Stuart Yoder <stuyoder@gmail.com> 17414M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17415L: linux-kernel@vger.kernel.org 17416S: Maintained 17417F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17418F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17419F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17420F: drivers/bus/fsl-mc/ 17421F: include/uapi/linux/fsl_mc.h 17422 17423QT1010 MEDIA DRIVER 17424M: Antti Palosaari <crope@iki.fi> 17425L: linux-media@vger.kernel.org 17426S: Maintained 17427W: https://linuxtv.org 17428W: http://palosaari.fi/linux/ 17429Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17430T: git git://linuxtv.org/anttip/media_tree.git 17431F: drivers/media/tuners/qt1010* 17432 17433QUALCOMM ATH12K WIRELESS DRIVER 17434M: Kalle Valo <kvalo@kernel.org> 17435L: ath12k@lists.infradead.org 17436S: Supported 17437T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17438F: drivers/net/wireless/ath/ath12k/ 17439 17440QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17441M: Kalle Valo <kvalo@kernel.org> 17442L: ath10k@lists.infradead.org 17443S: Supported 17444W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17445T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17446F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17447F: drivers/net/wireless/ath/ath10k/ 17448 17449QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17450M: Kalle Valo <kvalo@kernel.org> 17451L: ath11k@lists.infradead.org 17452S: Supported 17453W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17454B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17455T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17456F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17457F: drivers/net/wireless/ath/ath11k/ 17458 17459QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17460M: Toke Høiland-Jørgensen <toke@toke.dk> 17461L: linux-wireless@vger.kernel.org 17462S: Maintained 17463W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17464T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17465F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17466F: drivers/net/wireless/ath/ath9k/ 17467 17468QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17469M: Stephan Gerhold <stephan@gerhold.net> 17470L: netdev@vger.kernel.org 17471L: linux-arm-msm@vger.kernel.org 17472S: Maintained 17473F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17474F: drivers/net/wwan/qcom_bam_dmux.c 17475 17476QUALCOMM CAMERA SUBSYSTEM DRIVER 17477M: Robert Foss <rfoss@kernel.org> 17478M: Todor Tomov <todor.too@gmail.com> 17479M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17480L: linux-media@vger.kernel.org 17481S: Maintained 17482F: Documentation/admin-guide/media/qcom_camss.rst 17483F: Documentation/devicetree/bindings/media/*camss* 17484F: drivers/media/platform/qcom/camss/ 17485 17486QUALCOMM CLOCK DRIVERS 17487M: Bjorn Andersson <andersson@kernel.org> 17488L: linux-arm-msm@vger.kernel.org 17489S: Supported 17490T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17491F: Documentation/devicetree/bindings/clock/qcom,* 17492F: drivers/clk/qcom/ 17493F: include/dt-bindings/clock/qcom,* 17494 17495QUALCOMM CLOUD AI (QAIC) DRIVER 17496M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17497R: Carl Vanderlip <quic_carlv@quicinc.com> 17498R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17499L: linux-arm-msm@vger.kernel.org 17500L: dri-devel@lists.freedesktop.org 17501S: Supported 17502T: git git://anongit.freedesktop.org/drm/drm-misc 17503F: Documentation/accel/qaic/ 17504F: drivers/accel/qaic/ 17505F: include/uapi/drm/qaic_accel.h 17506 17507QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17508M: Bjorn Andersson <andersson@kernel.org> 17509M: Konrad Dybcio <konrad.dybcio@linaro.org> 17510L: linux-pm@vger.kernel.org 17511L: linux-arm-msm@vger.kernel.org 17512S: Maintained 17513F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17514F: drivers/soc/qcom/cpr.c 17515 17516QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17517M: Ilia Lin <ilia.lin@kernel.org> 17518L: linux-pm@vger.kernel.org 17519S: Maintained 17520F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17521F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17522F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17523 17524QUALCOMM CRYPTO DRIVERS 17525M: Thara Gopinath <thara.gopinath@gmail.com> 17526L: linux-crypto@vger.kernel.org 17527L: linux-arm-msm@vger.kernel.org 17528S: Maintained 17529F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17530F: drivers/crypto/qce/ 17531 17532QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17533M: Timur Tabi <timur@kernel.org> 17534L: netdev@vger.kernel.org 17535S: Maintained 17536F: drivers/net/ethernet/qualcomm/emac/ 17537 17538QUALCOMM ETHQOS ETHERNET DRIVER 17539M: Vinod Koul <vkoul@kernel.org> 17540R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17541L: netdev@vger.kernel.org 17542L: linux-arm-msm@vger.kernel.org 17543S: Maintained 17544F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17545F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17546 17547QUALCOMM FASTRPC DRIVER 17548M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17549M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17550L: linux-arm-msm@vger.kernel.org 17551S: Maintained 17552F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17553F: drivers/misc/fastrpc.c 17554F: include/uapi/misc/fastrpc.h 17555 17556QUALCOMM HEXAGON ARCHITECTURE 17557M: Brian Cain <bcain@quicinc.com> 17558L: linux-hexagon@vger.kernel.org 17559S: Supported 17560T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17561F: arch/hexagon/ 17562 17563QUALCOMM HIDMA DRIVER 17564M: Sinan Kaya <okaya@kernel.org> 17565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17566L: linux-arm-msm@vger.kernel.org 17567L: dmaengine@vger.kernel.org 17568S: Supported 17569F: drivers/dma/qcom/hidma* 17570 17571QUALCOMM I2C CCI DRIVER 17572M: Loic Poulain <loic.poulain@linaro.org> 17573M: Robert Foss <rfoss@kernel.org> 17574L: linux-i2c@vger.kernel.org 17575L: linux-arm-msm@vger.kernel.org 17576S: Maintained 17577F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17578F: drivers/i2c/busses/i2c-qcom-cci.c 17579 17580QUALCOMM INTERCONNECT BWMON DRIVER 17581M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17582L: linux-arm-msm@vger.kernel.org 17583S: Maintained 17584F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17585F: drivers/soc/qcom/icc-bwmon.c 17586 17587QUALCOMM IOMMU 17588M: Rob Clark <robdclark@gmail.com> 17589L: iommu@lists.linux.dev 17590L: linux-arm-msm@vger.kernel.org 17591S: Maintained 17592F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17593 17594QUALCOMM IPC ROUTER (QRTR) DRIVER 17595M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17596L: linux-arm-msm@vger.kernel.org 17597S: Maintained 17598F: include/trace/events/qrtr.h 17599F: include/uapi/linux/qrtr.h 17600F: net/qrtr/ 17601 17602QUALCOMM IPCC MAILBOX DRIVER 17603M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17604L: linux-arm-msm@vger.kernel.org 17605S: Supported 17606F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17607F: drivers/mailbox/qcom-ipcc.c 17608F: include/dt-bindings/mailbox/qcom-ipcc.h 17609 17610QUALCOMM IPQ4019 USB PHY DRIVER 17611M: Robert Marko <robert.marko@sartura.hr> 17612M: Luka Perkov <luka.perkov@sartura.hr> 17613L: linux-arm-msm@vger.kernel.org 17614S: Maintained 17615F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17616F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17617 17618QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17619M: Robert Marko <robert.marko@sartura.hr> 17620M: Luka Perkov <luka.perkov@sartura.hr> 17621L: linux-arm-msm@vger.kernel.org 17622S: Maintained 17623F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17624F: drivers/regulator/vqmmc-ipq4019-regulator.c 17625 17626QUALCOMM NAND CONTROLLER DRIVER 17627M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17628L: linux-mtd@lists.infradead.org 17629L: linux-arm-msm@vger.kernel.org 17630S: Maintained 17631F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17632F: drivers/mtd/nand/raw/qcom_nandc.c 17633 17634QUALCOMM RMNET DRIVER 17635M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17636M: Sean Tranchetti <quic_stranche@quicinc.com> 17637L: netdev@vger.kernel.org 17638S: Maintained 17639F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17640F: drivers/net/ethernet/qualcomm/rmnet/ 17641F: include/linux/if_rmnet.h 17642 17643QUALCOMM TSENS THERMAL DRIVER 17644M: Amit Kucheria <amitk@kernel.org> 17645M: Thara Gopinath <thara.gopinath@gmail.com> 17646L: linux-pm@vger.kernel.org 17647L: linux-arm-msm@vger.kernel.org 17648S: Maintained 17649F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17650F: drivers/thermal/qcom/ 17651 17652QUALCOMM TYPEC PORT MANAGER DRIVER 17653M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17654L: linux-arm-msm@vger.kernel.org 17655L: linux-usb@vger.kernel.org 17656S: Maintained 17657F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17658F: drivers/usb/typec/tcpm/qcom/ 17659 17660QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17661M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17662M: Vikash Garodia <quic_vgarodia@quicinc.com> 17663R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17664L: linux-media@vger.kernel.org 17665L: linux-arm-msm@vger.kernel.org 17666S: Maintained 17667T: git git://linuxtv.org/media_tree.git 17668F: Documentation/devicetree/bindings/media/*venus* 17669F: drivers/media/platform/qcom/venus/ 17670 17671QUALCOMM WCN36XX WIRELESS DRIVER 17672M: Loic Poulain <loic.poulain@linaro.org> 17673L: wcn36xx@lists.infradead.org 17674S: Supported 17675W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17676F: drivers/net/wireless/ath/wcn36xx/ 17677 17678QUANTENNA QTNFMAC WIRELESS DRIVER 17679M: Igor Mitsyanko <imitsyanko@quantenna.com> 17680R: Sergey Matyukevich <geomatsi@gmail.com> 17681L: linux-wireless@vger.kernel.org 17682S: Maintained 17683F: drivers/net/wireless/quantenna 17684 17685RADEON and AMDGPU DRM DRIVERS 17686M: Alex Deucher <alexander.deucher@amd.com> 17687M: Christian König <christian.koenig@amd.com> 17688M: Pan, Xinhui <Xinhui.Pan@amd.com> 17689L: amd-gfx@lists.freedesktop.org 17690S: Supported 17691B: https://gitlab.freedesktop.org/drm/amd/-/issues 17692C: irc://irc.oftc.net/radeon 17693T: git https://gitlab.freedesktop.org/agd5f/linux.git 17694F: Documentation/gpu/amdgpu/ 17695F: drivers/gpu/drm/amd/ 17696F: drivers/gpu/drm/radeon/ 17697F: include/uapi/drm/amdgpu_drm.h 17698F: include/uapi/drm/radeon_drm.h 17699 17700RADEON FRAMEBUFFER DISPLAY DRIVER 17701M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17702L: linux-fbdev@vger.kernel.org 17703S: Maintained 17704F: drivers/video/fbdev/aty/radeon* 17705F: include/uapi/linux/radeonfb.h 17706 17707RADIOSHARK RADIO DRIVER 17708M: Hans Verkuil <hverkuil@xs4all.nl> 17709L: linux-media@vger.kernel.org 17710S: Maintained 17711T: git git://linuxtv.org/media_tree.git 17712F: drivers/media/radio/radio-shark.c 17713 17714RADIOSHARK2 RADIO DRIVER 17715M: Hans Verkuil <hverkuil@xs4all.nl> 17716L: linux-media@vger.kernel.org 17717S: Maintained 17718T: git git://linuxtv.org/media_tree.git 17719F: drivers/media/radio/radio-shark2.c 17720F: drivers/media/radio/radio-tea5777.c 17721 17722RADOS BLOCK DEVICE (RBD) 17723M: Ilya Dryomov <idryomov@gmail.com> 17724R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17725L: ceph-devel@vger.kernel.org 17726S: Supported 17727W: http://ceph.com/ 17728T: git https://github.com/ceph/ceph-client.git 17729F: Documentation/ABI/testing/sysfs-bus-rbd 17730F: drivers/block/rbd.c 17731F: drivers/block/rbd_types.h 17732 17733RAGE128 FRAMEBUFFER DISPLAY DRIVER 17734L: linux-fbdev@vger.kernel.org 17735S: Orphan 17736F: drivers/video/fbdev/aty/aty128fb.c 17737 17738RAINSHADOW-CEC DRIVER 17739M: Hans Verkuil <hverkuil@xs4all.nl> 17740L: linux-media@vger.kernel.org 17741S: Maintained 17742T: git git://linuxtv.org/media_tree.git 17743F: drivers/media/cec/usb/rainshadow/ 17744 17745RALINK MIPS ARCHITECTURE 17746M: John Crispin <john@phrozen.org> 17747L: linux-mips@vger.kernel.org 17748S: Maintained 17749F: arch/mips/ralink 17750 17751RALINK MT7621 MIPS ARCHITECTURE 17752M: Arınç ÜNAL <arinc.unal@arinc9.com> 17753M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17754L: linux-mips@vger.kernel.org 17755S: Maintained 17756F: arch/mips/boot/dts/ralink/mt7621* 17757 17758RALINK RT2X00 WIRELESS LAN DRIVER 17759M: Stanislaw Gruszka <stf_xl@wp.pl> 17760M: Helmut Schaa <helmut.schaa@googlemail.com> 17761L: linux-wireless@vger.kernel.org 17762S: Maintained 17763F: drivers/net/wireless/ralink/rt2x00/ 17764 17765RAMDISK RAM BLOCK DEVICE DRIVER 17766M: Jens Axboe <axboe@kernel.dk> 17767S: Maintained 17768F: Documentation/admin-guide/blockdev/ramdisk.rst 17769F: drivers/block/brd.c 17770 17771RANCHU VIRTUAL BOARD FOR MIPS 17772M: Miodrag Dinic <miodrag.dinic@mips.com> 17773L: linux-mips@vger.kernel.org 17774S: Supported 17775F: arch/mips/configs/generic/board-ranchu.config 17776F: arch/mips/generic/board-ranchu.c 17777 17778RANDOM NUMBER DRIVER 17779M: "Theodore Ts'o" <tytso@mit.edu> 17780M: Jason A. Donenfeld <Jason@zx2c4.com> 17781S: Maintained 17782T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17783F: drivers/char/random.c 17784F: drivers/virt/vmgenid.c 17785 17786RAPIDIO SUBSYSTEM 17787M: Matt Porter <mporter@kernel.crashing.org> 17788M: Alexandre Bounine <alex.bou9@gmail.com> 17789S: Maintained 17790F: drivers/rapidio/ 17791 17792RAS INFRASTRUCTURE 17793M: Tony Luck <tony.luck@intel.com> 17794M: Borislav Petkov <bp@alien8.de> 17795L: linux-edac@vger.kernel.org 17796S: Maintained 17797F: Documentation/admin-guide/ras.rst 17798F: drivers/ras/ 17799F: include/linux/ras.h 17800F: include/ras/ras_event.h 17801 17802RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17803L: linux-wireless@vger.kernel.org 17804S: Orphan 17805F: drivers/net/wireless/legacy/ray* 17806 17807RC-CORE / LIRC FRAMEWORK 17808M: Sean Young <sean@mess.org> 17809L: linux-media@vger.kernel.org 17810S: Maintained 17811W: http://linuxtv.org 17812T: git git://linuxtv.org/media_tree.git 17813F: Documentation/driver-api/media/rc-core.rst 17814F: Documentation/userspace-api/media/rc/ 17815F: drivers/media/rc/ 17816F: include/media/rc-core.h 17817F: include/media/rc-map.h 17818F: include/uapi/linux/lirc.h 17819 17820RCMM REMOTE CONTROLS DECODER 17821M: Patrick Lerda <patrick9876@free.fr> 17822S: Maintained 17823F: drivers/media/rc/ir-rcmm-decoder.c 17824 17825RCUTORTURE TEST FRAMEWORK 17826M: "Paul E. McKenney" <paulmck@kernel.org> 17827M: Josh Triplett <josh@joshtriplett.org> 17828R: Steven Rostedt <rostedt@goodmis.org> 17829R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17830R: Lai Jiangshan <jiangshanlai@gmail.com> 17831L: rcu@vger.kernel.org 17832S: Supported 17833T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17834F: tools/testing/selftests/rcutorture 17835 17836RDACM20 Camera Sensor 17837M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17838M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17839M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17840M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17841L: linux-media@vger.kernel.org 17842S: Maintained 17843F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17844F: drivers/media/i2c/max9271.c 17845F: drivers/media/i2c/max9271.h 17846F: drivers/media/i2c/rdacm20.c 17847 17848RDACM21 Camera Sensor 17849M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17850M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17851M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17852M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17853L: linux-media@vger.kernel.org 17854S: Maintained 17855F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17856F: drivers/media/i2c/max9271.c 17857F: drivers/media/i2c/max9271.h 17858F: drivers/media/i2c/rdacm21.c 17859 17860RDC R-321X SoC 17861M: Florian Fainelli <florian@openwrt.org> 17862S: Maintained 17863 17864RDC R6040 FAST ETHERNET DRIVER 17865M: Florian Fainelli <f.fainelli@gmail.com> 17866L: netdev@vger.kernel.org 17867S: Maintained 17868F: drivers/net/ethernet/rdc/r6040.c 17869 17870RDMAVT - RDMA verbs software 17871M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17872L: linux-rdma@vger.kernel.org 17873S: Supported 17874F: drivers/infiniband/sw/rdmavt 17875 17876RDS - RELIABLE DATAGRAM SOCKETS 17877M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17878L: netdev@vger.kernel.org 17879L: linux-rdma@vger.kernel.org 17880L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17881S: Supported 17882W: https://oss.oracle.com/projects/rds/ 17883F: Documentation/networking/rds.rst 17884F: net/rds/ 17885 17886RDT - RESOURCE ALLOCATION 17887M: Fenghua Yu <fenghua.yu@intel.com> 17888M: Reinette Chatre <reinette.chatre@intel.com> 17889L: linux-kernel@vger.kernel.org 17890S: Supported 17891F: Documentation/arch/x86/resctrl* 17892F: arch/x86/include/asm/resctrl.h 17893F: arch/x86/kernel/cpu/resctrl/ 17894F: tools/testing/selftests/resctrl/ 17895 17896READ-COPY UPDATE (RCU) 17897M: "Paul E. McKenney" <paulmck@kernel.org> 17898M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17899M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17900M: Joel Fernandes <joel@joelfernandes.org> 17901M: Josh Triplett <josh@joshtriplett.org> 17902M: Boqun Feng <boqun.feng@gmail.com> 17903R: Steven Rostedt <rostedt@goodmis.org> 17904R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17905R: Lai Jiangshan <jiangshanlai@gmail.com> 17906R: Zqiang <qiang.zhang1211@gmail.com> 17907L: rcu@vger.kernel.org 17908S: Supported 17909W: http://www.rdrop.com/users/paulmck/RCU/ 17910T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17911F: Documentation/RCU/ 17912F: include/linux/rcu* 17913F: kernel/rcu/ 17914X: Documentation/RCU/torture.rst 17915X: include/linux/srcu*.h 17916X: kernel/rcu/srcu*.c 17917 17918REAL TIME CLOCK (RTC) SUBSYSTEM 17919M: Alessandro Zummo <a.zummo@towertech.it> 17920M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17921L: linux-rtc@vger.kernel.org 17922S: Maintained 17923Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17924T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17925F: Documentation/admin-guide/rtc.rst 17926F: Documentation/devicetree/bindings/rtc/ 17927F: drivers/rtc/ 17928F: include/linux/platform_data/rtc-* 17929F: include/linux/rtc.h 17930F: include/linux/rtc/ 17931F: include/uapi/linux/rtc.h 17932F: tools/testing/selftests/rtc/ 17933 17934Real-time Linux Analysis (RTLA) tools 17935M: Daniel Bristot de Oliveira <bristot@kernel.org> 17936M: Steven Rostedt <rostedt@goodmis.org> 17937L: linux-trace-kernel@vger.kernel.org 17938S: Maintained 17939F: Documentation/tools/rtla/ 17940F: tools/tracing/rtla/ 17941 17942REALTEK AUDIO CODECS 17943M: Oder Chiou <oder_chiou@realtek.com> 17944S: Maintained 17945F: include/sound/rt*.h 17946F: sound/soc/codecs/rt* 17947 17948REALTEK OTTO WATCHDOG 17949M: Sander Vanheule <sander@svanheule.net> 17950L: linux-watchdog@vger.kernel.org 17951S: Maintained 17952F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17953F: drivers/watchdog/realtek_otto_wdt.c 17954 17955REALTEK RTL83xx SMI DSA ROUTER CHIPS 17956M: Linus Walleij <linus.walleij@linaro.org> 17957M: Alvin Šipraga <alsi@bang-olufsen.dk> 17958S: Maintained 17959F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17960F: drivers/net/dsa/realtek/* 17961 17962REALTEK WIRELESS DRIVER (rtlwifi family) 17963M: Ping-Ke Shih <pkshih@realtek.com> 17964L: linux-wireless@vger.kernel.org 17965S: Maintained 17966W: https://wireless.wiki.kernel.org/ 17967T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17968F: drivers/net/wireless/realtek/rtlwifi/ 17969 17970REALTEK WIRELESS DRIVER (rtw88) 17971M: Ping-Ke Shih <pkshih@realtek.com> 17972L: linux-wireless@vger.kernel.org 17973S: Maintained 17974F: drivers/net/wireless/realtek/rtw88/ 17975 17976REALTEK WIRELESS DRIVER (rtw89) 17977M: Ping-Ke Shih <pkshih@realtek.com> 17978L: linux-wireless@vger.kernel.org 17979S: Maintained 17980F: drivers/net/wireless/realtek/rtw89/ 17981 17982REDPINE WIRELESS DRIVER 17983L: linux-wireless@vger.kernel.org 17984S: Orphan 17985F: drivers/net/wireless/rsi/ 17986 17987REGISTER MAP ABSTRACTION 17988M: Mark Brown <broonie@kernel.org> 17989L: linux-kernel@vger.kernel.org 17990S: Supported 17991T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17992F: Documentation/devicetree/bindings/regmap/ 17993F: drivers/base/regmap/ 17994F: include/linux/regmap.h 17995 17996REISERFS FILE SYSTEM 17997L: reiserfs-devel@vger.kernel.org 17998S: Supported 17999F: fs/reiserfs/ 18000 18001REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18002M: Bjorn Andersson <andersson@kernel.org> 18003M: Mathieu Poirier <mathieu.poirier@linaro.org> 18004L: linux-remoteproc@vger.kernel.org 18005S: Maintained 18006T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18007F: Documentation/ABI/testing/sysfs-class-remoteproc 18008F: Documentation/devicetree/bindings/remoteproc/ 18009F: Documentation/staging/remoteproc.rst 18010F: drivers/remoteproc/ 18011F: include/linux/remoteproc.h 18012F: include/linux/remoteproc/ 18013 18014REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18015M: Bjorn Andersson <andersson@kernel.org> 18016M: Mathieu Poirier <mathieu.poirier@linaro.org> 18017L: linux-remoteproc@vger.kernel.org 18018S: Maintained 18019T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18020F: Documentation/ABI/testing/sysfs-bus-rpmsg 18021F: Documentation/staging/rpmsg.rst 18022F: drivers/rpmsg/ 18023F: include/linux/rpmsg.h 18024F: include/linux/rpmsg/ 18025F: include/uapi/linux/rpmsg.h 18026F: samples/rpmsg/ 18027 18028REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18029M: Stephan Gerhold <stephan@gerhold.net> 18030L: netdev@vger.kernel.org 18031L: linux-remoteproc@vger.kernel.org 18032S: Maintained 18033F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18034 18035RENESAS CLOCK DRIVERS 18036M: Geert Uytterhoeven <geert+renesas@glider.be> 18037L: linux-renesas-soc@vger.kernel.org 18038S: Supported 18039T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18040F: Documentation/devicetree/bindings/clock/renesas,* 18041F: drivers/clk/renesas/ 18042 18043RENESAS EMEV2 I2C DRIVER 18044M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18045L: linux-renesas-soc@vger.kernel.org 18046S: Supported 18047F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18048F: drivers/i2c/busses/i2c-emev2.c 18049 18050RENESAS ETHERNET DRIVERS 18051R: Sergey Shtylyov <s.shtylyov@omp.ru> 18052L: netdev@vger.kernel.org 18053L: linux-renesas-soc@vger.kernel.org 18054F: Documentation/devicetree/bindings/net/renesas,*.yaml 18055F: drivers/net/ethernet/renesas/ 18056F: include/linux/sh_eth.h 18057 18058RENESAS IDT821034 ASoC CODEC 18059M: Herve Codina <herve.codina@bootlin.com> 18060L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18061S: Maintained 18062F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18063F: sound/soc/codecs/idt821034.c 18064 18065RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18066M: Miquel Raynal <miquel.raynal@bootlin.com> 18067L: linux-mtd@lists.infradead.org 18068L: linux-renesas-soc@vger.kernel.org 18069S: Maintained 18070F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18071F: drivers/mtd/nand/raw/renesas-nand-controller.c 18072 18073RENESAS R-CAR GYROADC DRIVER 18074M: Marek Vasut <marek.vasut@gmail.com> 18075L: linux-iio@vger.kernel.org 18076S: Supported 18077F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18078F: drivers/iio/adc/rcar-gyroadc.c 18079 18080RENESAS R-CAR I2C DRIVERS 18081M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18082L: linux-renesas-soc@vger.kernel.org 18083S: Supported 18084F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18085F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18086F: drivers/i2c/busses/i2c-rcar.c 18087F: drivers/i2c/busses/i2c-sh_mobile.c 18088 18089RENESAS R-CAR SATA DRIVER 18090R: Sergey Shtylyov <s.shtylyov@omp.ru> 18091L: linux-ide@vger.kernel.org 18092L: linux-renesas-soc@vger.kernel.org 18093S: Supported 18094F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18095F: drivers/ata/sata_rcar.c 18096 18097RENESAS R-CAR THERMAL DRIVERS 18098M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18099L: linux-renesas-soc@vger.kernel.org 18100S: Supported 18101F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18102F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18103F: drivers/thermal/rcar_gen3_thermal.c 18104F: drivers/thermal/rcar_thermal.c 18105 18106RENESAS RIIC DRIVER 18107M: Chris Brandt <chris.brandt@renesas.com> 18108L: linux-renesas-soc@vger.kernel.org 18109S: Supported 18110F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18111F: drivers/i2c/busses/i2c-riic.c 18112 18113RENESAS RZ/G2L A/D DRIVER 18114M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18115L: linux-iio@vger.kernel.org 18116L: linux-renesas-soc@vger.kernel.org 18117S: Supported 18118F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18119F: drivers/iio/adc/rzg2l_adc.c 18120 18121RENESAS RZ/G2L MTU3a COUNTER DRIVER 18122M: Biju Das <biju.das.jz@bp.renesas.com> 18123L: linux-iio@vger.kernel.org 18124L: linux-renesas-soc@vger.kernel.org 18125S: Supported 18126F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18127F: drivers/counter/rz-mtu3-cnt.c 18128 18129RENESAS RZ/N1 A5PSW SWITCH DRIVER 18130M: Clément Léger <clement.leger@bootlin.com> 18131L: linux-renesas-soc@vger.kernel.org 18132L: netdev@vger.kernel.org 18133S: Maintained 18134F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18135F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18136F: drivers/net/dsa/rzn1_a5psw* 18137F: drivers/net/pcs/pcs-rzn1-miic.c 18138F: include/dt-bindings/net/pcs-rzn1-miic.h 18139F: include/linux/pcs-rzn1-miic.h 18140F: net/dsa/tag_rzn1_a5psw.c 18141 18142RENESAS RZ/N1 RTC CONTROLLER DRIVER 18143M: Miquel Raynal <miquel.raynal@bootlin.com> 18144L: linux-rtc@vger.kernel.org 18145L: linux-renesas-soc@vger.kernel.org 18146S: Maintained 18147F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18148F: drivers/rtc/rtc-rzn1.c 18149 18150RENESAS RZ/N1 USBF CONTROLLER DRIVER 18151M: Herve Codina <herve.codina@bootlin.com> 18152L: linux-renesas-soc@vger.kernel.org 18153L: linux-usb@vger.kernel.org 18154S: Maintained 18155F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18156F: drivers/usb/gadget/udc/renesas_usbf.c 18157 18158RENESAS RZ/V2M I2C DRIVER 18159M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18160L: linux-i2c@vger.kernel.org 18161L: linux-renesas-soc@vger.kernel.org 18162S: Supported 18163F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18164F: drivers/i2c/busses/i2c-rzv2m.c 18165 18166RENESAS USB PHY DRIVER 18167M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18168L: linux-renesas-soc@vger.kernel.org 18169S: Maintained 18170F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18171 18172RENESAS VERSACLOCK 7 CLOCK DRIVER 18173M: Alex Helms <alexander.helms.jy@renesas.com> 18174S: Maintained 18175F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18176F: drivers/clk/clk-versaclock7.c 18177 18178RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18179M: Herve Codina <herve.codina@bootlin.com> 18180L: linux-iio@vger.kernel.org 18181S: Maintained 18182F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18183F: drivers/iio/potentiometer/x9250.c 18184 18185RESET CONTROLLER FRAMEWORK 18186M: Philipp Zabel <p.zabel@pengutronix.de> 18187S: Maintained 18188T: git git://git.pengutronix.de/git/pza/linux 18189F: Documentation/devicetree/bindings/reset/ 18190F: Documentation/driver-api/reset.rst 18191F: drivers/reset/ 18192F: include/dt-bindings/reset/ 18193F: include/linux/reset-controller.h 18194F: include/linux/reset.h 18195F: include/linux/reset/ 18196K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18197 18198RESTARTABLE SEQUENCES SUPPORT 18199M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18200M: Peter Zijlstra <peterz@infradead.org> 18201M: "Paul E. McKenney" <paulmck@kernel.org> 18202M: Boqun Feng <boqun.feng@gmail.com> 18203L: linux-kernel@vger.kernel.org 18204S: Supported 18205F: include/trace/events/rseq.h 18206F: include/uapi/linux/rseq.h 18207F: kernel/rseq.c 18208F: tools/testing/selftests/rseq/ 18209 18210RFKILL 18211M: Johannes Berg <johannes@sipsolutions.net> 18212L: linux-wireless@vger.kernel.org 18213S: Maintained 18214W: https://wireless.wiki.kernel.org/ 18215Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18216T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18217T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18218F: Documentation/ABI/stable/sysfs-class-rfkill 18219F: Documentation/driver-api/rfkill.rst 18220F: include/linux/rfkill.h 18221F: include/uapi/linux/rfkill.h 18222F: net/rfkill/ 18223 18224RHASHTABLE 18225M: Thomas Graf <tgraf@suug.ch> 18226M: Herbert Xu <herbert@gondor.apana.org.au> 18227L: netdev@vger.kernel.org 18228S: Maintained 18229F: include/linux/rhashtable-types.h 18230F: include/linux/rhashtable.h 18231F: lib/rhashtable.c 18232F: lib/test_rhashtable.c 18233 18234RICOH R5C592 MEMORYSTICK DRIVER 18235M: Maxim Levitsky <maximlevitsky@gmail.com> 18236S: Maintained 18237F: drivers/memstick/host/r592.* 18238 18239RICOH SMARTMEDIA/XD DRIVER 18240M: Maxim Levitsky <maximlevitsky@gmail.com> 18241S: Maintained 18242F: drivers/mtd/nand/raw/r852.c 18243F: drivers/mtd/nand/raw/r852.h 18244 18245RISC-V ARCHITECTURE 18246M: Paul Walmsley <paul.walmsley@sifive.com> 18247M: Palmer Dabbelt <palmer@dabbelt.com> 18248M: Albert Ou <aou@eecs.berkeley.edu> 18249L: linux-riscv@lists.infradead.org 18250S: Supported 18251Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18252C: irc://irc.libera.chat/riscv 18253P: Documentation/riscv/patch-acceptance.rst 18254T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18255F: arch/riscv/ 18256N: riscv 18257K: riscv 18258 18259RISC-V MICROCHIP FPGA SUPPORT 18260M: Conor Dooley <conor.dooley@microchip.com> 18261M: Daire McNamara <daire.mcnamara@microchip.com> 18262L: linux-riscv@lists.infradead.org 18263S: Supported 18264F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18265F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18266F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18267F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18268F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18269F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18270F: Documentation/devicetree/bindings/riscv/microchip.yaml 18271F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18272F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18273F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18274F: arch/riscv/boot/dts/microchip/ 18275F: drivers/char/hw_random/mpfs-rng.c 18276F: drivers/clk/microchip/clk-mpfs*.c 18277F: drivers/i2c/busses/i2c-microchip-corei2c.c 18278F: drivers/mailbox/mailbox-mpfs.c 18279F: drivers/pci/controller/pcie-microchip-host.c 18280F: drivers/pwm/pwm-microchip-core.c 18281F: drivers/reset/reset-mpfs.c 18282F: drivers/rtc/rtc-mpfs.c 18283F: drivers/soc/microchip/mpfs-sys-controller.c 18284F: drivers/spi/spi-microchip-core-qspi.c 18285F: drivers/spi/spi-microchip-core.c 18286F: drivers/usb/musb/mpfs.c 18287F: include/soc/microchip/mpfs.h 18288 18289RISC-V MISC SOC SUPPORT 18290M: Conor Dooley <conor@kernel.org> 18291L: linux-riscv@lists.infradead.org 18292S: Maintained 18293Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18294T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18295F: Documentation/devicetree/bindings/riscv/ 18296F: arch/riscv/boot/dts/ 18297X: arch/riscv/boot/dts/allwinner/ 18298X: arch/riscv/boot/dts/renesas/ 18299 18300RISC-V PMU DRIVERS 18301M: Atish Patra <atishp@atishpatra.org> 18302R: Anup Patel <anup@brainfault.org> 18303L: linux-riscv@lists.infradead.org 18304S: Supported 18305F: drivers/perf/riscv_pmu.c 18306F: drivers/perf/riscv_pmu_legacy.c 18307F: drivers/perf/riscv_pmu_sbi.c 18308 18309RISC-V THEAD SoC SUPPORT 18310M: Jisheng Zhang <jszhang@kernel.org> 18311M: Guo Ren <guoren@kernel.org> 18312M: Fu Wei <wefu@redhat.com> 18313L: linux-riscv@lists.infradead.org 18314S: Maintained 18315F: arch/riscv/boot/dts/thead/ 18316 18317RNBD BLOCK DRIVERS 18318M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18319M: Jack Wang <jinpu.wang@ionos.com> 18320L: linux-block@vger.kernel.org 18321S: Maintained 18322F: drivers/block/rnbd/ 18323 18324ROCCAT DRIVERS 18325M: Stefan Achatz <erazor_de@users.sourceforge.net> 18326S: Maintained 18327W: http://sourceforge.net/projects/roccat/ 18328F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18329F: drivers/hid/hid-roccat* 18330F: include/linux/hid-roccat* 18331 18332ROCKCHIP CRYPTO DRIVERS 18333M: Corentin Labbe <clabbe@baylibre.com> 18334L: linux-crypto@vger.kernel.org 18335S: Maintained 18336F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18337F: drivers/crypto/rockchip/ 18338 18339ROCKCHIP I2S TDM DRIVER 18340M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18341L: linux-rockchip@lists.infradead.org 18342S: Maintained 18343F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18344F: sound/soc/rockchip/rockchip_i2s_tdm.* 18345 18346ROCKCHIP ISP V1 DRIVER 18347M: Dafna Hirschfeld <dafna@fastmail.com> 18348L: linux-media@vger.kernel.org 18349L: linux-rockchip@lists.infradead.org 18350S: Maintained 18351F: Documentation/admin-guide/media/rkisp1.rst 18352F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18353F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18354F: drivers/media/platform/rockchip/rkisp1 18355F: include/uapi/linux/rkisp1-config.h 18356 18357ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18358M: Jacob Chen <jacob-chen@iotwrt.com> 18359M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18360L: linux-media@vger.kernel.org 18361L: linux-rockchip@lists.infradead.org 18362S: Maintained 18363F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18364F: drivers/media/platform/rockchip/rga/ 18365 18366ROCKCHIP VIDEO DECODER DRIVER 18367M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18368L: linux-media@vger.kernel.org 18369L: linux-rockchip@lists.infradead.org 18370S: Maintained 18371F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18372F: drivers/staging/media/rkvdec/ 18373 18374ROCKER DRIVER 18375M: Jiri Pirko <jiri@resnulli.us> 18376L: netdev@vger.kernel.org 18377S: Supported 18378F: drivers/net/ethernet/rocker/ 18379 18380ROCKETPORT EXPRESS/INFINITY DRIVER 18381M: Kevin Cernekee <cernekee@gmail.com> 18382L: linux-serial@vger.kernel.org 18383S: Odd Fixes 18384F: drivers/tty/serial/rp2.* 18385 18386ROHM BD99954 CHARGER IC 18387M: Matti Vaittinen <mazziesaccount@gmail.com> 18388S: Supported 18389F: drivers/power/supply/bd99954-charger.c 18390F: drivers/power/supply/bd99954-charger.h 18391 18392ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18393M: Tomasz Duszynski <tduszyns@gmail.com> 18394S: Maintained 18395F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18396F: drivers/iio/light/bh1750.c 18397 18398ROHM BU270xx LIGHT SENSOR DRIVERs 18399M: Matti Vaittinen <mazziesaccount@gmail.com> 18400L: linux-iio@vger.kernel.org 18401S: Supported 18402F: drivers/iio/light/rohm-bu27008.c 18403F: drivers/iio/light/rohm-bu27034.c 18404 18405ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18406M: Marek Vasut <marek.vasut+renesas@gmail.com> 18407L: linux-kernel@vger.kernel.org 18408L: linux-renesas-soc@vger.kernel.org 18409S: Supported 18410F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18411F: drivers/gpio/gpio-bd9571mwv.c 18412F: drivers/mfd/bd9571mwv.c 18413F: drivers/regulator/bd9571mwv-regulator.c 18414F: include/linux/mfd/bd9571mwv.h 18415 18416ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18417M: Matti Vaittinen <mazziesaccount@gmail.com> 18418S: Supported 18419F: drivers/clk/clk-bd718x7.c 18420F: drivers/gpio/gpio-bd71815.c 18421F: drivers/gpio/gpio-bd71828.c 18422F: drivers/mfd/rohm-bd71828.c 18423F: drivers/mfd/rohm-bd718x7.c 18424F: drivers/mfd/rohm-bd9576.c 18425F: drivers/regulator/bd71815-regulator.c 18426F: drivers/regulator/bd71828-regulator.c 18427F: drivers/regulator/bd718x7-regulator.c 18428F: drivers/regulator/bd9576-regulator.c 18429F: drivers/regulator/rohm-regulator.c 18430F: drivers/rtc/rtc-bd70528.c 18431F: drivers/watchdog/bd9576_wdt.c 18432F: include/linux/mfd/rohm-bd71815.h 18433F: include/linux/mfd/rohm-bd71828.h 18434F: include/linux/mfd/rohm-bd718x7.h 18435F: include/linux/mfd/rohm-bd957x.h 18436F: include/linux/mfd/rohm-generic.h 18437F: include/linux/mfd/rohm-shared.h 18438 18439ROSE NETWORK LAYER 18440M: Ralf Baechle <ralf@linux-mips.org> 18441L: linux-hams@vger.kernel.org 18442S: Maintained 18443W: http://www.linux-ax25.org/ 18444F: include/net/rose.h 18445F: include/uapi/linux/rose.h 18446F: net/rose/ 18447 18448ROTATION DRIVER FOR ALLWINNER A83T 18449M: Jernej Skrabec <jernej.skrabec@gmail.com> 18450L: linux-media@vger.kernel.org 18451S: Maintained 18452T: git git://linuxtv.org/media_tree.git 18453F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18454F: drivers/media/platform/sunxi/sun8i-rotate/ 18455 18456RPMSG TTY DRIVER 18457M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18458L: linux-remoteproc@vger.kernel.org 18459S: Maintained 18460F: drivers/tty/rpmsg_tty.c 18461 18462RTL2830 MEDIA DRIVER 18463M: Antti Palosaari <crope@iki.fi> 18464L: linux-media@vger.kernel.org 18465S: Maintained 18466W: https://linuxtv.org 18467W: http://palosaari.fi/linux/ 18468Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18469T: git git://linuxtv.org/anttip/media_tree.git 18470F: drivers/media/dvb-frontends/rtl2830* 18471 18472RTL2832 MEDIA DRIVER 18473M: Antti Palosaari <crope@iki.fi> 18474L: linux-media@vger.kernel.org 18475S: Maintained 18476W: https://linuxtv.org 18477W: http://palosaari.fi/linux/ 18478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18479T: git git://linuxtv.org/anttip/media_tree.git 18480F: drivers/media/dvb-frontends/rtl2832* 18481 18482RTL2832_SDR MEDIA DRIVER 18483M: Antti Palosaari <crope@iki.fi> 18484L: linux-media@vger.kernel.org 18485S: Maintained 18486W: https://linuxtv.org 18487W: http://palosaari.fi/linux/ 18488Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18489T: git git://linuxtv.org/anttip/media_tree.git 18490F: drivers/media/dvb-frontends/rtl2832_sdr* 18491 18492RTL8180 WIRELESS DRIVER 18493L: linux-wireless@vger.kernel.org 18494S: Orphan 18495W: https://wireless.wiki.kernel.org/ 18496T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18497F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18498 18499RTL8187 WIRELESS DRIVER 18500M: Herton Ronaldo Krzesinski <herton@canonical.com> 18501M: Hin-Tak Leung <htl10@users.sourceforge.net> 18502M: Larry Finger <Larry.Finger@lwfinger.net> 18503L: linux-wireless@vger.kernel.org 18504S: Maintained 18505W: https://wireless.wiki.kernel.org/ 18506T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18507F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18508 18509RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18510M: Jes Sorensen <Jes.Sorensen@gmail.com> 18511L: linux-wireless@vger.kernel.org 18512S: Maintained 18513T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18514F: drivers/net/wireless/realtek/rtl8xxxu/ 18515 18516RTRS TRANSPORT DRIVERS 18517M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18518M: Jack Wang <jinpu.wang@ionos.com> 18519L: linux-rdma@vger.kernel.org 18520S: Maintained 18521F: drivers/infiniband/ulp/rtrs/ 18522 18523RUNTIME VERIFICATION (RV) 18524M: Daniel Bristot de Oliveira <bristot@kernel.org> 18525M: Steven Rostedt <rostedt@goodmis.org> 18526L: linux-trace-kernel@vger.kernel.org 18527S: Maintained 18528F: Documentation/trace/rv/ 18529F: include/linux/rv.h 18530F: include/rv/ 18531F: kernel/trace/rv/ 18532F: tools/verification/ 18533 18534RUST 18535M: Miguel Ojeda <ojeda@kernel.org> 18536M: Alex Gaynor <alex.gaynor@gmail.com> 18537M: Wedson Almeida Filho <wedsonaf@gmail.com> 18538R: Boqun Feng <boqun.feng@gmail.com> 18539R: Gary Guo <gary@garyguo.net> 18540R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18541R: Benno Lossin <benno.lossin@proton.me> 18542L: rust-for-linux@vger.kernel.org 18543S: Supported 18544W: https://github.com/Rust-for-Linux/linux 18545B: https://github.com/Rust-for-Linux/linux/issues 18546C: zulip://rust-for-linux.zulipchat.com 18547T: git https://github.com/Rust-for-Linux/linux.git rust-next 18548F: Documentation/rust/ 18549F: rust/ 18550F: samples/rust/ 18551F: scripts/*rust* 18552K: \b(?i:rust)\b 18553 18554RXRPC SOCKETS (AF_RXRPC) 18555M: David Howells <dhowells@redhat.com> 18556M: Marc Dionne <marc.dionne@auristor.com> 18557L: linux-afs@lists.infradead.org 18558S: Supported 18559W: https://www.infradead.org/~dhowells/kafs/ 18560F: Documentation/networking/rxrpc.rst 18561F: include/keys/rxrpc-type.h 18562F: include/net/af_rxrpc.h 18563F: include/trace/events/rxrpc.h 18564F: include/uapi/linux/rxrpc.h 18565F: net/rxrpc/ 18566 18567S3 SAVAGE FRAMEBUFFER DRIVER 18568M: Antonino Daplas <adaplas@gmail.com> 18569L: linux-fbdev@vger.kernel.org 18570S: Maintained 18571F: drivers/video/fbdev/savage/ 18572 18573S390 ARCHITECTURE 18574M: Heiko Carstens <hca@linux.ibm.com> 18575M: Vasily Gorbik <gor@linux.ibm.com> 18576M: Alexander Gordeev <agordeev@linux.ibm.com> 18577R: Christian Borntraeger <borntraeger@linux.ibm.com> 18578R: Sven Schnelle <svens@linux.ibm.com> 18579L: linux-s390@vger.kernel.org 18580S: Supported 18581T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18582F: Documentation/driver-api/s390-drivers.rst 18583F: Documentation/s390/ 18584F: arch/s390/ 18585F: drivers/s390/ 18586F: drivers/watchdog/diag288_wdt.c 18587 18588S390 COMMON I/O LAYER 18589M: Vineeth Vijayan <vneethv@linux.ibm.com> 18590M: Peter Oberparleiter <oberpar@linux.ibm.com> 18591L: linux-s390@vger.kernel.org 18592S: Supported 18593F: drivers/s390/cio/ 18594 18595S390 DASD DRIVER 18596M: Stefan Haberland <sth@linux.ibm.com> 18597M: Jan Hoeppner <hoeppner@linux.ibm.com> 18598L: linux-s390@vger.kernel.org 18599S: Supported 18600F: block/partitions/ibm.c 18601F: drivers/s390/block/dasd* 18602F: include/linux/dasd_mod.h 18603 18604S390 IOMMU (PCI) 18605M: Niklas Schnelle <schnelle@linux.ibm.com> 18606M: Matthew Rosato <mjrosato@linux.ibm.com> 18607R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18608L: linux-s390@vger.kernel.org 18609S: Supported 18610F: drivers/iommu/s390-iommu.c 18611 18612S390 IUCV NETWORK LAYER 18613M: Alexandra Winter <wintera@linux.ibm.com> 18614M: Wenjia Zhang <wenjia@linux.ibm.com> 18615L: linux-s390@vger.kernel.org 18616L: netdev@vger.kernel.org 18617S: Supported 18618F: drivers/s390/net/*iucv* 18619F: include/net/iucv/ 18620F: net/iucv/ 18621 18622S390 MM 18623M: Alexander Gordeev <agordeev@linux.ibm.com> 18624M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18625L: linux-s390@vger.kernel.org 18626S: Supported 18627T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18628F: arch/s390/include/asm/pgtable.h 18629F: arch/s390/mm 18630 18631S390 NETWORK DRIVERS 18632M: Alexandra Winter <wintera@linux.ibm.com> 18633M: Wenjia Zhang <wenjia@linux.ibm.com> 18634L: linux-s390@vger.kernel.org 18635L: netdev@vger.kernel.org 18636S: Supported 18637F: drivers/s390/net/ 18638 18639S390 PCI SUBSYSTEM 18640M: Niklas Schnelle <schnelle@linux.ibm.com> 18641M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18642L: linux-s390@vger.kernel.org 18643S: Supported 18644F: Documentation/s390/pci.rst 18645F: arch/s390/pci/ 18646F: drivers/pci/hotplug/s390_pci_hpc.c 18647 18648S390 SCM DRIVER 18649M: Vineeth Vijayan <vneethv@linux.ibm.com> 18650L: linux-s390@vger.kernel.org 18651S: Supported 18652F: drivers/s390/block/scm* 18653F: drivers/s390/cio/scm.c 18654 18655S390 VFIO AP DRIVER 18656M: Tony Krowiak <akrowiak@linux.ibm.com> 18657M: Halil Pasic <pasic@linux.ibm.com> 18658M: Jason Herne <jjherne@linux.ibm.com> 18659L: linux-s390@vger.kernel.org 18660S: Supported 18661F: Documentation/s390/vfio-ap* 18662F: drivers/s390/crypto/vfio_ap* 18663 18664S390 VFIO-CCW DRIVER 18665M: Eric Farman <farman@linux.ibm.com> 18666M: Matthew Rosato <mjrosato@linux.ibm.com> 18667R: Halil Pasic <pasic@linux.ibm.com> 18668L: linux-s390@vger.kernel.org 18669L: kvm@vger.kernel.org 18670S: Supported 18671F: Documentation/s390/vfio-ccw.rst 18672F: drivers/s390/cio/vfio_ccw* 18673F: include/uapi/linux/vfio_ccw.h 18674 18675S390 VFIO-PCI DRIVER 18676M: Matthew Rosato <mjrosato@linux.ibm.com> 18677M: Eric Farman <farman@linux.ibm.com> 18678L: linux-s390@vger.kernel.org 18679L: kvm@vger.kernel.org 18680S: Supported 18681F: arch/s390/kvm/pci* 18682F: drivers/vfio/pci/vfio_pci_zdev.c 18683F: include/uapi/linux/vfio_zdev.h 18684 18685S390 ZCRYPT DRIVER 18686M: Harald Freudenberger <freude@linux.ibm.com> 18687L: linux-s390@vger.kernel.org 18688S: Supported 18689F: drivers/s390/crypto/ 18690 18691S390 ZFCP DRIVER 18692M: Steffen Maier <maier@linux.ibm.com> 18693M: Benjamin Block <bblock@linux.ibm.com> 18694L: linux-s390@vger.kernel.org 18695S: Supported 18696F: drivers/s390/scsi/zfcp_* 18697 18698SAA6588 RDS RECEIVER DRIVER 18699M: Hans Verkuil <hverkuil@xs4all.nl> 18700L: linux-media@vger.kernel.org 18701S: Odd Fixes 18702W: https://linuxtv.org 18703T: git git://linuxtv.org/media_tree.git 18704F: drivers/media/i2c/saa6588* 18705 18706SAA7134 VIDEO4LINUX DRIVER 18707M: Mauro Carvalho Chehab <mchehab@kernel.org> 18708L: linux-media@vger.kernel.org 18709S: Odd fixes 18710W: https://linuxtv.org 18711T: git git://linuxtv.org/media_tree.git 18712F: Documentation/driver-api/media/drivers/saa7134* 18713F: drivers/media/pci/saa7134/ 18714 18715SAA7146 VIDEO4LINUX-2 DRIVER 18716M: Hans Verkuil <hverkuil@xs4all.nl> 18717L: linux-media@vger.kernel.org 18718S: Maintained 18719T: git git://linuxtv.org/media_tree.git 18720F: drivers/media/common/saa7146/ 18721F: drivers/media/pci/saa7146/ 18722F: include/media/drv-intf/saa7146* 18723 18724SAFESETID SECURITY MODULE 18725M: Micah Morton <mortonm@chromium.org> 18726S: Supported 18727F: Documentation/admin-guide/LSM/SafeSetID.rst 18728F: security/safesetid/ 18729 18730SAMSUNG AUDIO (ASoC) DRIVERS 18731M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18732L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18733S: Maintained 18734B: mailto:linux-samsung-soc@vger.kernel.org 18735F: Documentation/devicetree/bindings/sound/samsung* 18736F: sound/soc/samsung/ 18737 18738SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18739M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18740L: linux-crypto@vger.kernel.org 18741L: linux-samsung-soc@vger.kernel.org 18742S: Maintained 18743F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18744F: drivers/crypto/exynos-rng.c 18745 18746SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18747M: Łukasz Stelmach <l.stelmach@samsung.com> 18748L: linux-samsung-soc@vger.kernel.org 18749S: Maintained 18750F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18751F: drivers/char/hw_random/exynos-trng.c 18752 18753SAMSUNG FRAMEBUFFER DRIVER 18754M: Jingoo Han <jingoohan1@gmail.com> 18755L: linux-fbdev@vger.kernel.org 18756S: Maintained 18757F: drivers/video/fbdev/s3c-fb.c 18758 18759SAMSUNG INTERCONNECT DRIVERS 18760M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18761M: Artur Świgoń <a.swigon@samsung.com> 18762L: linux-pm@vger.kernel.org 18763L: linux-samsung-soc@vger.kernel.org 18764S: Supported 18765F: drivers/interconnect/samsung/ 18766 18767SAMSUNG LAPTOP DRIVER 18768M: Corentin Chary <corentin.chary@gmail.com> 18769L: platform-driver-x86@vger.kernel.org 18770S: Maintained 18771F: drivers/platform/x86/samsung-laptop.c 18772 18773SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18774M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18775L: linux-kernel@vger.kernel.org 18776L: linux-samsung-soc@vger.kernel.org 18777S: Supported 18778B: mailto:linux-samsung-soc@vger.kernel.org 18779F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18780F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18781F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18782F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18783F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18784F: drivers/clk/clk-s2mps11.c 18785F: drivers/mfd/sec*.c 18786F: drivers/regulator/s2m*.c 18787F: drivers/regulator/s5m*.c 18788F: drivers/rtc/rtc-s5m.c 18789F: include/linux/mfd/samsung/ 18790 18791SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18792M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18793L: linux-media@vger.kernel.org 18794L: linux-samsung-soc@vger.kernel.org 18795S: Maintained 18796F: drivers/media/platform/samsung/s3c-camif/ 18797F: include/media/drv-intf/s3c_camif.h 18798 18799SAMSUNG S3FWRN5 NFC DRIVER 18800M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18801S: Maintained 18802F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18803F: drivers/nfc/s3fwrn5 18804 18805SAMSUNG S5C73M3 CAMERA DRIVER 18806M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18807M: Andrzej Hajda <andrzej.hajda@intel.com> 18808L: linux-media@vger.kernel.org 18809S: Supported 18810F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18811F: drivers/media/i2c/s5c73m3/* 18812 18813SAMSUNG S5K5BAF CAMERA DRIVER 18814M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18815M: Andrzej Hajda <andrzej.hajda@intel.com> 18816L: linux-media@vger.kernel.org 18817S: Supported 18818F: drivers/media/i2c/s5k5baf.c 18819 18820SAMSUNG S5P Security SubSystem (SSS) DRIVER 18821M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18822M: Vladimir Zapolskiy <vz@mleia.com> 18823L: linux-crypto@vger.kernel.org 18824L: linux-samsung-soc@vger.kernel.org 18825S: Maintained 18826F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18827F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18828F: drivers/crypto/s5p-sss.c 18829 18830SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18831M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18832L: linux-media@vger.kernel.org 18833S: Supported 18834Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18835F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18836F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18837F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18838F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18839F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18840F: drivers/media/platform/samsung/exynos4-is/ 18841 18842SAMSUNG SOC CLOCK DRIVERS 18843M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18844M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18845M: Tomasz Figa <tomasz.figa@gmail.com> 18846M: Chanwoo Choi <cw00.choi@samsung.com> 18847R: Alim Akhtar <alim.akhtar@samsung.com> 18848L: linux-samsung-soc@vger.kernel.org 18849S: Supported 18850T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18851T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18852F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18853F: Documentation/devicetree/bindings/clock/samsung,s3c* 18854F: drivers/clk/samsung/ 18855F: include/dt-bindings/clock/exynos*.h 18856F: include/dt-bindings/clock/s5p*.h 18857F: include/dt-bindings/clock/samsung,*.h 18858F: include/linux/clk/samsung.h 18859 18860SAMSUNG SPI DRIVERS 18861M: Andi Shyti <andi.shyti@kernel.org> 18862L: linux-spi@vger.kernel.org 18863L: linux-samsung-soc@vger.kernel.org 18864S: Maintained 18865F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18866F: drivers/spi/spi-s3c* 18867F: include/linux/platform_data/spi-s3c64xx.h 18868 18869SAMSUNG SXGBE DRIVERS 18870M: Byungho An <bh74.an@samsung.com> 18871L: netdev@vger.kernel.org 18872S: Supported 18873F: drivers/net/ethernet/samsung/sxgbe/ 18874 18875SAMSUNG THERMAL DRIVER 18876M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18877M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18878L: linux-pm@vger.kernel.org 18879L: linux-samsung-soc@vger.kernel.org 18880S: Maintained 18881F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18882F: drivers/thermal/samsung/ 18883 18884SAMSUNG USB2 PHY DRIVER 18885M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18886L: linux-kernel@vger.kernel.org 18887S: Supported 18888F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18889F: Documentation/driver-api/phy/samsung-usb2.rst 18890F: drivers/phy/samsung/phy-exynos4210-usb2.c 18891F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18892F: drivers/phy/samsung/phy-exynos5250-usb2.c 18893F: drivers/phy/samsung/phy-s5pv210-usb2.c 18894F: drivers/phy/samsung/phy-samsung-usb2.c 18895F: drivers/phy/samsung/phy-samsung-usb2.h 18896 18897SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18898M: Paul Barker <paul.barker@sancloud.com> 18899R: Marc Murphy <marc.murphy@sancloud.com> 18900S: Supported 18901F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18902 18903SC1200 WDT DRIVER 18904M: Zwane Mwaikambo <zwanem@gmail.com> 18905S: Maintained 18906F: drivers/watchdog/sc1200wdt.c 18907 18908SCHEDULER 18909M: Ingo Molnar <mingo@redhat.com> 18910M: Peter Zijlstra <peterz@infradead.org> 18911M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18912M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18913R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18914R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18915R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18916R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18917R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18918R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18919L: linux-kernel@vger.kernel.org 18920S: Maintained 18921T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18922F: include/linux/preempt.h 18923F: include/linux/sched.h 18924F: include/linux/wait.h 18925F: include/uapi/linux/sched.h 18926F: kernel/sched/ 18927 18928SCSI LIBSAS SUBSYSTEM 18929R: John Garry <john.g.garry@oracle.com> 18930R: Jason Yan <yanaijie@huawei.com> 18931L: linux-scsi@vger.kernel.org 18932S: Supported 18933F: Documentation/scsi/libsas.rst 18934F: drivers/scsi/libsas/ 18935F: include/scsi/libsas.h 18936F: include/scsi/sas_ata.h 18937 18938SCSI RDMA PROTOCOL (SRP) INITIATOR 18939M: Bart Van Assche <bvanassche@acm.org> 18940L: linux-rdma@vger.kernel.org 18941S: Supported 18942Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18943F: drivers/infiniband/ulp/srp/ 18944F: include/scsi/srp.h 18945 18946SCSI RDMA PROTOCOL (SRP) TARGET 18947M: Bart Van Assche <bvanassche@acm.org> 18948L: linux-rdma@vger.kernel.org 18949L: target-devel@vger.kernel.org 18950S: Supported 18951Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18952F: drivers/infiniband/ulp/srpt/ 18953 18954SCSI SG DRIVER 18955M: Doug Gilbert <dgilbert@interlog.com> 18956L: linux-scsi@vger.kernel.org 18957S: Maintained 18958W: http://sg.danny.cz/sg 18959F: Documentation/scsi/scsi-generic.rst 18960F: drivers/scsi/sg.c 18961F: include/scsi/sg.h 18962 18963SCSI SUBSYSTEM 18964M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18965M: "Martin K. Petersen" <martin.petersen@oracle.com> 18966L: linux-scsi@vger.kernel.org 18967S: Maintained 18968Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18969T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18970T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18971F: Documentation/devicetree/bindings/scsi/ 18972F: drivers/scsi/ 18973F: drivers/ufs/ 18974F: include/scsi/ 18975 18976SCSI TAPE DRIVER 18977M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18978L: linux-scsi@vger.kernel.org 18979S: Maintained 18980F: Documentation/scsi/st.rst 18981F: drivers/scsi/st.* 18982F: drivers/scsi/st_*.h 18983 18984SCSI TARGET CORE USER DRIVER 18985M: Bodo Stroesser <bostroesser@gmail.com> 18986L: linux-scsi@vger.kernel.org 18987L: target-devel@vger.kernel.org 18988S: Supported 18989F: Documentation/target/tcmu-design.rst 18990F: drivers/target/target_core_user.c 18991F: include/uapi/linux/target_core_user.h 18992 18993SCSI TARGET SUBSYSTEM 18994M: "Martin K. Petersen" <martin.petersen@oracle.com> 18995L: linux-scsi@vger.kernel.org 18996L: target-devel@vger.kernel.org 18997S: Supported 18998W: http://www.linux-iscsi.org 18999Q: https://patchwork.kernel.org/project/target-devel/list/ 19000T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19001F: Documentation/target/ 19002F: drivers/target/ 19003F: include/target/ 19004 19005SCTP PROTOCOL 19006M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19007M: Xin Long <lucien.xin@gmail.com> 19008L: linux-sctp@vger.kernel.org 19009S: Maintained 19010W: https://github.com/sctp/lksctp-tools/wiki 19011F: Documentation/networking/sctp.rst 19012F: include/linux/sctp.h 19013F: include/net/sctp/ 19014F: include/uapi/linux/sctp.h 19015F: net/sctp/ 19016 19017SCx200 CPU SUPPORT 19018M: Jim Cromie <jim.cromie@gmail.com> 19019S: Odd Fixes 19020F: Documentation/i2c/busses/scx200_acb.rst 19021F: arch/x86/platform/scx200/ 19022F: drivers/i2c/busses/scx200* 19023F: drivers/mtd/maps/scx200_docflash.c 19024F: drivers/watchdog/scx200_wdt.c 19025F: include/linux/scx200.h 19026 19027SCx200 GPIO DRIVER 19028M: Jim Cromie <jim.cromie@gmail.com> 19029S: Maintained 19030F: drivers/char/scx200_gpio.c 19031F: include/linux/scx200_gpio.h 19032 19033SCx200 HRT CLOCKSOURCE DRIVER 19034M: Jim Cromie <jim.cromie@gmail.com> 19035S: Maintained 19036F: drivers/clocksource/scx200_hrt.c 19037 19038SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19039M: Sascha Sommer <saschasommer@freenet.de> 19040L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19041S: Maintained 19042F: drivers/mmc/host/sdricoh_cs.c 19043 19044SECO BOARDS CEC DRIVER 19045M: Ettore Chimenti <ek5.chimenti@gmail.com> 19046S: Maintained 19047F: drivers/media/cec/platform/seco/seco-cec.c 19048F: drivers/media/cec/platform/seco/seco-cec.h 19049 19050SECURE COMPUTING 19051M: Kees Cook <keescook@chromium.org> 19052R: Andy Lutomirski <luto@amacapital.net> 19053R: Will Drewry <wad@chromium.org> 19054S: Supported 19055T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19056F: Documentation/userspace-api/seccomp_filter.rst 19057F: include/linux/seccomp.h 19058F: include/uapi/linux/seccomp.h 19059F: kernel/seccomp.c 19060F: tools/testing/selftests/kselftest_harness.h 19061F: tools/testing/selftests/seccomp/* 19062K: \bsecure_computing 19063K: \bTIF_SECCOMP\b 19064 19065SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19066M: Kamal Dasu <kamal.dasu@broadcom.com> 19067M: Al Cooper <alcooperx@gmail.com> 19068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19069L: linux-mmc@vger.kernel.org 19070S: Maintained 19071F: drivers/mmc/host/sdhci-brcmstb* 19072 19073SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19074M: Adrian Hunter <adrian.hunter@intel.com> 19075L: linux-mmc@vger.kernel.org 19076S: Supported 19077F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19078F: drivers/mmc/host/sdhci* 19079 19080SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19081M: Eugen Hristev <eugen.hristev@microchip.com> 19082L: linux-mmc@vger.kernel.org 19083S: Supported 19084F: drivers/mmc/host/sdhci-of-at91.c 19085 19086SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19087M: Haibo Chen <haibo.chen@nxp.com> 19088L: linux-imx@nxp.com 19089L: linux-mmc@vger.kernel.org 19090S: Maintained 19091F: drivers/mmc/host/sdhci-esdhc-imx.c 19092 19093SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19094M: Ben Dooks <ben-linux@fluff.org> 19095M: Jaehoon Chung <jh80.chung@samsung.com> 19096L: linux-mmc@vger.kernel.org 19097S: Maintained 19098F: drivers/mmc/host/sdhci-s3c* 19099 19100SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19101M: Viresh Kumar <vireshk@kernel.org> 19102L: linux-mmc@vger.kernel.org 19103S: Maintained 19104F: drivers/mmc/host/sdhci-spear.c 19105 19106SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19107M: Vignesh Raghavendra <vigneshr@ti.com> 19108L: linux-mmc@vger.kernel.org 19109S: Maintained 19110F: drivers/mmc/host/sdhci-omap.c 19111 19112SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19113M: Jonathan Derrick <jonathan.derrick@linux.dev> 19114L: linux-block@vger.kernel.org 19115S: Supported 19116F: block/opal_proto.h 19117F: block/sed* 19118F: include/linux/sed* 19119F: include/uapi/linux/sed* 19120 19121SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19122M: Mark Rutland <mark.rutland@arm.com> 19123M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19124M: Sudeep Holla <sudeep.holla@arm.com> 19125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19126S: Maintained 19127F: drivers/firmware/smccc/ 19128F: include/linux/arm-smccc.h 19129 19130SECURITY CONTACT 19131M: Security Officers <security@kernel.org> 19132S: Supported 19133F: Documentation/process/security-bugs.rst 19134 19135SECURITY SUBSYSTEM 19136M: Paul Moore <paul@paul-moore.com> 19137M: James Morris <jmorris@namei.org> 19138M: "Serge E. Hallyn" <serge@hallyn.com> 19139L: linux-security-module@vger.kernel.org (suggested Cc:) 19140S: Supported 19141W: http://kernsec.org/ 19142T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19143F: security/ 19144X: security/selinux/ 19145 19146SELINUX SECURITY MODULE 19147M: Paul Moore <paul@paul-moore.com> 19148M: Stephen Smalley <stephen.smalley.work@gmail.com> 19149M: Eric Paris <eparis@parisplace.org> 19150L: selinux@vger.kernel.org 19151S: Supported 19152W: https://selinuxproject.org 19153W: https://github.com/SELinuxProject 19154T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19155F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19156F: Documentation/ABI/removed/sysfs-selinux-disable 19157F: Documentation/admin-guide/LSM/SELinux.rst 19158F: include/trace/events/avc.h 19159F: include/uapi/linux/selinux_netlink.h 19160F: scripts/selinux/ 19161F: security/selinux/ 19162 19163SENSABLE PHANTOM 19164M: Jiri Slaby <jirislaby@kernel.org> 19165S: Maintained 19166F: drivers/misc/phantom.c 19167F: include/uapi/linux/phantom.h 19168 19169SENSEAIR SUNRISE 006-0-0007 19170M: Jacopo Mondi <jacopo@jmondi.org> 19171S: Maintained 19172F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19173F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19174F: drivers/iio/chemical/sunrise_co2.c 19175 19176SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19177M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19178S: Maintained 19179F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19180F: drivers/iio/chemical/scd30.h 19181F: drivers/iio/chemical/scd30_core.c 19182F: drivers/iio/chemical/scd30_i2c.c 19183F: drivers/iio/chemical/scd30_serial.c 19184 19185SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19186M: Roan van Dijk <roan@protonic.nl> 19187S: Maintained 19188F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19189F: drivers/iio/chemical/scd4x.c 19190 19191SENSIRION SGP40 GAS SENSOR DRIVER 19192M: Andreas Klinger <ak@it-klinger.de> 19193S: Maintained 19194F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19195F: drivers/iio/chemical/sgp40.c 19196 19197SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19198M: Tomasz Duszynski <tduszyns@gmail.com> 19199S: Maintained 19200F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19201F: drivers/iio/chemical/sps30.c 19202F: drivers/iio/chemical/sps30_i2c.c 19203F: drivers/iio/chemical/sps30_serial.c 19204 19205SERIAL DEVICE BUS 19206M: Rob Herring <robh@kernel.org> 19207L: linux-serial@vger.kernel.org 19208S: Maintained 19209F: Documentation/devicetree/bindings/serial/serial.yaml 19210F: drivers/tty/serdev/ 19211F: include/linux/serdev.h 19212 19213SERIAL DRIVERS 19214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19215L: linux-serial@vger.kernel.org 19216S: Maintained 19217F: Documentation/devicetree/bindings/serial/ 19218F: drivers/tty/serial/ 19219 19220SERIAL IR RECEIVER 19221M: Sean Young <sean@mess.org> 19222L: linux-media@vger.kernel.org 19223S: Maintained 19224F: drivers/media/rc/serial_ir.c 19225 19226SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19227M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19228L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19229S: Maintained 19230F: Documentation/devicetree/bindings/slimbus/ 19231F: drivers/slimbus/ 19232F: include/linux/slimbus.h 19233 19234SFC NETWORK DRIVER 19235M: Edward Cree <ecree.xilinx@gmail.com> 19236M: Martin Habets <habetsm.xilinx@gmail.com> 19237L: netdev@vger.kernel.org 19238L: linux-net-drivers@amd.com 19239S: Supported 19240F: Documentation/networking/devlink/sfc.rst 19241F: drivers/net/ethernet/sfc/ 19242 19243SFCTEMP HWMON DRIVER 19244M: Emil Renner Berthing <kernel@esmil.dk> 19245L: linux-hwmon@vger.kernel.org 19246S: Maintained 19247F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19248F: Documentation/hwmon/sfctemp.rst 19249F: drivers/hwmon/sfctemp.c 19250 19251SFF/SFP/SFP+ MODULE SUPPORT 19252M: Russell King <linux@armlinux.org.uk> 19253L: netdev@vger.kernel.org 19254S: Maintained 19255F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19256F: drivers/net/phy/phylink.c 19257F: drivers/net/phy/sfp* 19258F: include/linux/mdio/mdio-i2c.h 19259F: include/linux/phylink.h 19260F: include/linux/sfp.h 19261K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19262 19263SGI GRU DRIVER 19264M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19265S: Maintained 19266F: drivers/misc/sgi-gru/ 19267 19268SGI XP/XPC/XPNET DRIVER 19269M: Robin Holt <robinmholt@gmail.com> 19270M: Steve Wahl <steve.wahl@hpe.com> 19271R: Mike Travis <mike.travis@hpe.com> 19272S: Maintained 19273F: drivers/misc/sgi-xp/ 19274 19275SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19276M: Karsten Graul <kgraul@linux.ibm.com> 19277M: Wenjia Zhang <wenjia@linux.ibm.com> 19278M: Jan Karcher <jaka@linux.ibm.com> 19279R: D. Wythe <alibuda@linux.alibaba.com> 19280R: Tony Lu <tonylu@linux.alibaba.com> 19281R: Wen Gu <guwen@linux.alibaba.com> 19282L: linux-s390@vger.kernel.org 19283S: Supported 19284F: net/smc/ 19285 19286SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19287M: Linus Walleij <linus.walleij@linaro.org> 19288L: linux-iio@vger.kernel.org 19289S: Maintained 19290T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19291F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19292F: drivers/iio/light/gp2ap002.c 19293 19294SHARP RJ54N1CB0C SENSOR DRIVER 19295M: Jacopo Mondi <jacopo@jmondi.org> 19296L: linux-media@vger.kernel.org 19297S: Odd fixes 19298T: git git://linuxtv.org/media_tree.git 19299F: drivers/media/i2c/rj54n1cb0c.c 19300F: include/media/i2c/rj54n1cb0c.h 19301 19302SH_VOU V4L2 OUTPUT DRIVER 19303L: linux-media@vger.kernel.org 19304S: Orphan 19305F: drivers/media/platform/renesas/sh_vou.c 19306F: include/media/drv-intf/sh_vou.h 19307 19308SI2157 MEDIA DRIVER 19309M: Antti Palosaari <crope@iki.fi> 19310L: linux-media@vger.kernel.org 19311S: Maintained 19312W: https://linuxtv.org 19313W: http://palosaari.fi/linux/ 19314Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19315T: git git://linuxtv.org/anttip/media_tree.git 19316F: drivers/media/tuners/si2157* 19317 19318SI2165 MEDIA DRIVER 19319M: Matthias Schwarzott <zzam@gentoo.org> 19320L: linux-media@vger.kernel.org 19321S: Maintained 19322W: https://linuxtv.org 19323Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19324F: drivers/media/dvb-frontends/si2165* 19325 19326SI2168 MEDIA DRIVER 19327M: Antti Palosaari <crope@iki.fi> 19328L: linux-media@vger.kernel.org 19329S: Maintained 19330W: https://linuxtv.org 19331W: http://palosaari.fi/linux/ 19332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19333T: git git://linuxtv.org/anttip/media_tree.git 19334F: drivers/media/dvb-frontends/si2168* 19335 19336SI470X FM RADIO RECEIVER I2C DRIVER 19337M: Hans Verkuil <hverkuil@xs4all.nl> 19338L: linux-media@vger.kernel.org 19339S: Odd Fixes 19340W: https://linuxtv.org 19341T: git git://linuxtv.org/media_tree.git 19342F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19343F: drivers/media/radio/si470x/radio-si470x-i2c.c 19344 19345SI470X FM RADIO RECEIVER USB DRIVER 19346M: Hans Verkuil <hverkuil@xs4all.nl> 19347L: linux-media@vger.kernel.org 19348S: Maintained 19349W: https://linuxtv.org 19350T: git git://linuxtv.org/media_tree.git 19351F: drivers/media/radio/si470x/radio-si470x-common.c 19352F: drivers/media/radio/si470x/radio-si470x-usb.c 19353F: drivers/media/radio/si470x/radio-si470x.h 19354 19355SI4713 FM RADIO TRANSMITTER I2C DRIVER 19356M: Eduardo Valentin <edubezval@gmail.com> 19357L: linux-media@vger.kernel.org 19358S: Odd Fixes 19359W: https://linuxtv.org 19360T: git git://linuxtv.org/media_tree.git 19361F: drivers/media/radio/si4713/si4713.? 19362 19363SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19364M: Eduardo Valentin <edubezval@gmail.com> 19365L: linux-media@vger.kernel.org 19366S: Odd Fixes 19367W: https://linuxtv.org 19368T: git git://linuxtv.org/media_tree.git 19369F: drivers/media/radio/si4713/radio-platform-si4713.c 19370 19371SI4713 FM RADIO TRANSMITTER USB DRIVER 19372M: Hans Verkuil <hverkuil@xs4all.nl> 19373L: linux-media@vger.kernel.org 19374S: Maintained 19375W: https://linuxtv.org 19376T: git git://linuxtv.org/media_tree.git 19377F: drivers/media/radio/si4713/radio-usb-si4713.c 19378 19379SIANO DVB DRIVER 19380M: Mauro Carvalho Chehab <mchehab@kernel.org> 19381L: linux-media@vger.kernel.org 19382S: Odd fixes 19383W: https://linuxtv.org 19384T: git git://linuxtv.org/media_tree.git 19385F: drivers/media/common/siano/ 19386F: drivers/media/mmc/siano/ 19387F: drivers/media/usb/siano/ 19388F: drivers/media/usb/siano/ 19389 19390SIFIVE DRIVERS 19391M: Palmer Dabbelt <palmer@dabbelt.com> 19392M: Paul Walmsley <paul.walmsley@sifive.com> 19393L: linux-riscv@lists.infradead.org 19394S: Supported 19395N: sifive 19396K: [^@]sifive 19397 19398SIFIVE FU540 SYSTEM-ON-CHIP 19399M: Paul Walmsley <paul.walmsley@sifive.com> 19400M: Palmer Dabbelt <palmer@dabbelt.com> 19401L: linux-riscv@lists.infradead.org 19402S: Supported 19403T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19404N: fu540 19405K: fu540 19406 19407SIFIVE PDMA DRIVER 19408M: Green Wan <green.wan@sifive.com> 19409S: Maintained 19410F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19411F: drivers/dma/sf-pdma/ 19412 19413SIFIVE SOC DRIVERS 19414M: Conor Dooley <conor@kernel.org> 19415L: linux-riscv@lists.infradead.org 19416S: Maintained 19417T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19418F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19419F: drivers/soc/sifive/ 19420 19421SILEAD TOUCHSCREEN DRIVER 19422M: Hans de Goede <hdegoede@redhat.com> 19423L: linux-input@vger.kernel.org 19424L: platform-driver-x86@vger.kernel.org 19425S: Maintained 19426F: drivers/input/touchscreen/silead.c 19427F: drivers/platform/x86/touchscreen_dmi.c 19428 19429SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19430M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19431S: Supported 19432F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19433F: drivers/net/wireless/silabs/wfx/ 19434 19435SILICON MOTION SM712 FRAME BUFFER DRIVER 19436M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19437M: Teddy Wang <teddy.wang@siliconmotion.com> 19438M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19439L: linux-fbdev@vger.kernel.org 19440S: Maintained 19441F: Documentation/fb/sm712fb.rst 19442F: drivers/video/fbdev/sm712* 19443 19444SILVACO I3C DUAL-ROLE MASTER 19445M: Miquel Raynal <miquel.raynal@bootlin.com> 19446M: Conor Culhane <conor.culhane@silvaco.com> 19447L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19448S: Maintained 19449F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19450F: drivers/i3c/master/svc-i3c-master.c 19451 19452SIMPLEFB FB DRIVER 19453M: Hans de Goede <hdegoede@redhat.com> 19454L: linux-fbdev@vger.kernel.org 19455S: Maintained 19456F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19457F: drivers/video/fbdev/simplefb.c 19458F: include/linux/platform_data/simplefb.h 19459 19460SIMTEC EB110ATX (Chalice CATS) 19461M: Simtec Linux Team <linux@simtec.co.uk> 19462S: Supported 19463W: http://www.simtec.co.uk/products/EB110ATX/ 19464 19465SIOX 19466M: Thorsten Scherer <t.scherer@eckelmann.de> 19467M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19468R: Pengutronix Kernel Team <kernel@pengutronix.de> 19469S: Supported 19470F: drivers/gpio/gpio-siox.c 19471F: drivers/siox/* 19472F: include/trace/events/siox.h 19473 19474SIPHASH PRF ROUTINES 19475M: Jason A. Donenfeld <Jason@zx2c4.com> 19476S: Maintained 19477F: include/linux/siphash.h 19478F: lib/siphash.c 19479F: lib/siphash_kunit.c 19480 19481SIS 190 ETHERNET DRIVER 19482M: Francois Romieu <romieu@fr.zoreil.com> 19483L: netdev@vger.kernel.org 19484S: Maintained 19485F: drivers/net/ethernet/sis/sis190.c 19486 19487SIS 900/7016 FAST ETHERNET DRIVER 19488M: Daniele Venzano <venza@brownhat.org> 19489L: netdev@vger.kernel.org 19490S: Maintained 19491W: http://www.brownhat.org/sis900.html 19492F: drivers/net/ethernet/sis/sis900.* 19493 19494SIS FRAMEBUFFER DRIVER 19495S: Orphan 19496F: Documentation/fb/sisfb.rst 19497F: drivers/video/fbdev/sis/ 19498F: include/video/sisfb.h 19499 19500SIS I2C TOUCHSCREEN DRIVER 19501M: Mika Penttilä <mpenttil@redhat.com> 19502L: linux-input@vger.kernel.org 19503S: Maintained 19504F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19505F: drivers/input/touchscreen/sis_i2c.c 19506 19507SIS USB2VGA DRIVER 19508M: Thomas Winischhofer <thomas@winischhofer.net> 19509S: Maintained 19510W: http://www.winischhofer.at/linuxsisusbvga.shtml 19511F: drivers/usb/misc/sisusbvga/ 19512 19513SL28 CPLD MFD DRIVER 19514M: Michael Walle <michael@walle.cc> 19515S: Maintained 19516F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19517F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19518F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19519F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19520F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19521F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19522F: drivers/gpio/gpio-sl28cpld.c 19523F: drivers/hwmon/sl28cpld-hwmon.c 19524F: drivers/irqchip/irq-sl28cpld.c 19525F: drivers/pwm/pwm-sl28cpld.c 19526F: drivers/watchdog/sl28cpld_wdt.c 19527 19528SL28 VPD NVMEM LAYOUT DRIVER 19529M: Michael Walle <michael@walle.cc> 19530S: Maintained 19531F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19532F: drivers/nvmem/layouts/sl28vpd.c 19533 19534SLAB ALLOCATOR 19535M: Christoph Lameter <cl@linux.com> 19536M: Pekka Enberg <penberg@kernel.org> 19537M: David Rientjes <rientjes@google.com> 19538M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19539M: Andrew Morton <akpm@linux-foundation.org> 19540M: Vlastimil Babka <vbabka@suse.cz> 19541R: Roman Gushchin <roman.gushchin@linux.dev> 19542R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19543L: linux-mm@kvack.org 19544S: Maintained 19545T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19546F: include/linux/sl?b*.h 19547F: mm/sl?b* 19548 19549SLCAN CAN NETWORK DRIVER 19550M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19551L: linux-can@vger.kernel.org 19552S: Maintained 19553F: drivers/net/can/slcan/ 19554 19555SLEEPABLE READ-COPY UPDATE (SRCU) 19556M: Lai Jiangshan <jiangshanlai@gmail.com> 19557M: "Paul E. McKenney" <paulmck@kernel.org> 19558M: Josh Triplett <josh@joshtriplett.org> 19559R: Steven Rostedt <rostedt@goodmis.org> 19560R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19561L: rcu@vger.kernel.org 19562S: Supported 19563W: http://www.rdrop.com/users/paulmck/RCU/ 19564T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19565F: include/linux/srcu*.h 19566F: kernel/rcu/srcu*.c 19567 19568SMACK SECURITY MODULE 19569M: Casey Schaufler <casey@schaufler-ca.com> 19570L: linux-security-module@vger.kernel.org 19571S: Maintained 19572W: http://schaufler-ca.com 19573T: git git://github.com/cschaufler/smack-next 19574F: Documentation/admin-guide/LSM/Smack.rst 19575F: security/smack/ 19576 19577SMC91x ETHERNET DRIVER 19578M: Nicolas Pitre <nico@fluxnic.net> 19579S: Odd Fixes 19580F: drivers/net/ethernet/smsc/smc91x.* 19581 19582SMM665 HARDWARE MONITOR DRIVER 19583M: Guenter Roeck <linux@roeck-us.net> 19584L: linux-hwmon@vger.kernel.org 19585S: Maintained 19586F: Documentation/hwmon/smm665.rst 19587F: drivers/hwmon/smm665.c 19588 19589SMSC EMC2103 HARDWARE MONITOR DRIVER 19590M: Steve Glendinning <steve.glendinning@shawell.net> 19591L: linux-hwmon@vger.kernel.org 19592S: Maintained 19593F: Documentation/hwmon/emc2103.rst 19594F: drivers/hwmon/emc2103.c 19595 19596SMSC SCH5627 HARDWARE MONITOR DRIVER 19597M: Hans de Goede <hdegoede@redhat.com> 19598L: linux-hwmon@vger.kernel.org 19599S: Supported 19600F: Documentation/hwmon/sch5627.rst 19601F: drivers/hwmon/sch5627.c 19602 19603SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19604M: Steve Glendinning <steve.glendinning@shawell.net> 19605L: linux-fbdev@vger.kernel.org 19606S: Maintained 19607F: drivers/video/fbdev/smscufx.c 19608 19609SMSC47B397 HARDWARE MONITOR DRIVER 19610M: Jean Delvare <jdelvare@suse.com> 19611L: linux-hwmon@vger.kernel.org 19612S: Maintained 19613F: Documentation/hwmon/smsc47b397.rst 19614F: drivers/hwmon/smsc47b397.c 19615 19616SMSC911x ETHERNET DRIVER 19617M: Steve Glendinning <steve.glendinning@shawell.net> 19618L: netdev@vger.kernel.org 19619S: Maintained 19620F: drivers/net/ethernet/smsc/smsc911x.* 19621F: include/linux/smsc911x.h 19622 19623SMSC9420 PCI ETHERNET DRIVER 19624M: Steve Glendinning <steve.glendinning@shawell.net> 19625L: netdev@vger.kernel.org 19626S: Maintained 19627F: drivers/net/ethernet/smsc/smsc9420.* 19628 19629SNET DPU VIRTIO DATA PATH ACCELERATOR 19630R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19631F: drivers/vdpa/solidrun/ 19632 19633SOCIONEXT (SNI) AVE NETWORK DRIVER 19634M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19635L: netdev@vger.kernel.org 19636S: Maintained 19637F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19638F: drivers/net/ethernet/socionext/sni_ave.c 19639 19640SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19641M: Jassi Brar <jaswinder.singh@linaro.org> 19642M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19643L: netdev@vger.kernel.org 19644S: Maintained 19645F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19646F: drivers/net/ethernet/socionext/netsec.c 19647 19648SOCIONEXT (SNI) Synquacer SPI DRIVER 19649M: Masahisa Kojima <masahisa.kojima@linaro.org> 19650M: Jassi Brar <jaswinder.singh@linaro.org> 19651L: linux-spi@vger.kernel.org 19652S: Maintained 19653F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19654F: drivers/spi/spi-synquacer.c 19655 19656SOCIONEXT SYNQUACER I2C DRIVER 19657M: Ard Biesheuvel <ardb@kernel.org> 19658L: linux-i2c@vger.kernel.org 19659S: Maintained 19660F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19661F: drivers/i2c/busses/i2c-synquacer.c 19662 19663SOCIONEXT UNIPHIER SOUND DRIVER 19664L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19665S: Orphan 19666F: sound/soc/uniphier/ 19667 19668SOCKET TIMESTAMPING 19669M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19670S: Maintained 19671F: Documentation/networking/timestamping.rst 19672F: include/uapi/linux/net_tstamp.h 19673F: tools/testing/selftests/net/so_txtime.c 19674 19675SOEKRIS NET48XX LED SUPPORT 19676M: Chris Boot <bootc@bootc.net> 19677S: Maintained 19678F: drivers/leds/leds-net48xx.c 19679 19680SOFT-IWARP DRIVER (siw) 19681M: Bernard Metzler <bmt@zurich.ibm.com> 19682L: linux-rdma@vger.kernel.org 19683S: Supported 19684F: drivers/infiniband/sw/siw/ 19685F: include/uapi/rdma/siw-abi.h 19686 19687SOFT-ROCE DRIVER (rxe) 19688M: Zhu Yanjun <zyjzyj2000@gmail.com> 19689L: linux-rdma@vger.kernel.org 19690S: Supported 19691F: drivers/infiniband/sw/rxe/ 19692F: include/uapi/rdma/rdma_user_rxe.h 19693 19694SOFTLOGIC 6x10 MPEG CODEC 19695M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19696M: Anton Sviridenko <anton@corp.bluecherry.net> 19697M: Andrey Utkin <andrey_utkin@fastmail.com> 19698M: Ismael Luceno <ismael@iodev.co.uk> 19699L: linux-media@vger.kernel.org 19700S: Supported 19701F: drivers/media/pci/solo6x10/ 19702 19703SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19704M: James Morse <james.morse@arm.com> 19705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19706S: Maintained 19707F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19708F: drivers/firmware/arm_sdei.c 19709F: include/linux/arm_sdei.h 19710F: include/uapi/linux/arm_sdei.h 19711 19712SOFTWARE NODES AND DEVICE PROPERTIES 19713R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19714R: Daniel Scally <djrscally@gmail.com> 19715R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19716R: Sakari Ailus <sakari.ailus@linux.intel.com> 19717L: linux-acpi@vger.kernel.org 19718S: Maintained 19719F: drivers/base/property.c 19720F: drivers/base/swnode.c 19721F: include/linux/fwnode.h 19722F: include/linux/property.h 19723 19724SOFTWARE RAID (Multiple Disks) SUPPORT 19725M: Song Liu <song@kernel.org> 19726L: linux-raid@vger.kernel.org 19727S: Supported 19728Q: https://patchwork.kernel.org/project/linux-raid/list/ 19729T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19730F: drivers/md/Kconfig 19731F: drivers/md/Makefile 19732F: drivers/md/md* 19733F: drivers/md/raid* 19734F: include/linux/raid/ 19735F: include/uapi/linux/raid/ 19736 19737SOLIDRUN CLEARFOG SUPPORT 19738M: Russell King <linux@armlinux.org.uk> 19739S: Maintained 19740F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19741F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19742 19743SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19744M: Russell King <linux@armlinux.org.uk> 19745S: Maintained 19746F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19747F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19748F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19749 19750SONIC NETWORK DRIVER 19751M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19752L: netdev@vger.kernel.org 19753S: Maintained 19754F: drivers/net/ethernet/natsemi/sonic.* 19755 19756SONICS SILICON BACKPLANE DRIVER (SSB) 19757M: Michael Buesch <m@bues.ch> 19758L: linux-wireless@vger.kernel.org 19759S: Maintained 19760F: drivers/ssb/ 19761F: include/linux/ssb/ 19762 19763SONY IMX208 SENSOR DRIVER 19764M: Sakari Ailus <sakari.ailus@linux.intel.com> 19765L: linux-media@vger.kernel.org 19766S: Maintained 19767T: git git://linuxtv.org/media_tree.git 19768F: drivers/media/i2c/imx208.c 19769 19770SONY IMX214 SENSOR DRIVER 19771M: Ricardo Ribalda <ribalda@kernel.org> 19772L: linux-media@vger.kernel.org 19773S: Maintained 19774T: git git://linuxtv.org/media_tree.git 19775F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19776F: drivers/media/i2c/imx214.c 19777 19778SONY IMX219 SENSOR DRIVER 19779M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19780L: linux-media@vger.kernel.org 19781S: Maintained 19782T: git git://linuxtv.org/media_tree.git 19783F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19784F: drivers/media/i2c/imx219.c 19785 19786SONY IMX258 SENSOR DRIVER 19787M: Sakari Ailus <sakari.ailus@linux.intel.com> 19788L: linux-media@vger.kernel.org 19789S: Maintained 19790T: git git://linuxtv.org/media_tree.git 19791F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19792F: drivers/media/i2c/imx258.c 19793 19794SONY IMX274 SENSOR DRIVER 19795M: Leon Luo <leonl@leopardimaging.com> 19796L: linux-media@vger.kernel.org 19797S: Maintained 19798T: git git://linuxtv.org/media_tree.git 19799F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19800F: drivers/media/i2c/imx274.c 19801 19802SONY IMX290 SENSOR DRIVER 19803M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19804L: linux-media@vger.kernel.org 19805S: Maintained 19806T: git git://linuxtv.org/media_tree.git 19807F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19808F: drivers/media/i2c/imx290.c 19809 19810SONY IMX296 SENSOR DRIVER 19811M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19812M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19813L: linux-media@vger.kernel.org 19814S: Maintained 19815T: git git://linuxtv.org/media_tree.git 19816F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19817F: drivers/media/i2c/imx296.c 19818 19819SONY IMX319 SENSOR DRIVER 19820M: Bingbu Cao <bingbu.cao@intel.com> 19821L: linux-media@vger.kernel.org 19822S: Maintained 19823T: git git://linuxtv.org/media_tree.git 19824F: drivers/media/i2c/imx319.c 19825 19826SONY IMX334 SENSOR DRIVER 19827M: Paul J. Murphy <paul.j.murphy@intel.com> 19828M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19829L: linux-media@vger.kernel.org 19830S: Maintained 19831T: git git://linuxtv.org/media_tree.git 19832F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19833F: drivers/media/i2c/imx334.c 19834 19835SONY IMX335 SENSOR DRIVER 19836M: Paul J. Murphy <paul.j.murphy@intel.com> 19837M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19838L: linux-media@vger.kernel.org 19839S: Maintained 19840T: git git://linuxtv.org/media_tree.git 19841F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19842F: drivers/media/i2c/imx335.c 19843 19844SONY IMX355 SENSOR DRIVER 19845M: Tianshu Qiu <tian.shu.qiu@intel.com> 19846L: linux-media@vger.kernel.org 19847S: Maintained 19848T: git git://linuxtv.org/media_tree.git 19849F: drivers/media/i2c/imx355.c 19850 19851SONY IMX412 SENSOR DRIVER 19852M: Paul J. Murphy <paul.j.murphy@intel.com> 19853M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19854L: linux-media@vger.kernel.org 19855S: Maintained 19856T: git git://linuxtv.org/media_tree.git 19857F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19858F: drivers/media/i2c/imx412.c 19859 19860SONY IMX415 SENSOR DRIVER 19861M: Michael Riesch <michael.riesch@wolfvision.net> 19862L: linux-media@vger.kernel.org 19863S: Maintained 19864T: git git://linuxtv.org/media_tree.git 19865F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19866F: drivers/media/i2c/imx415.c 19867 19868SONY MEMORYSTICK SUBSYSTEM 19869M: Maxim Levitsky <maximlevitsky@gmail.com> 19870M: Alex Dubov <oakad@yahoo.com> 19871M: Ulf Hansson <ulf.hansson@linaro.org> 19872L: linux-mmc@vger.kernel.org 19873S: Maintained 19874T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19875F: drivers/memstick/ 19876F: include/linux/memstick.h 19877 19878SONY VAIO CONTROL DEVICE DRIVER 19879M: Mattia Dongili <malattia@linux.it> 19880L: platform-driver-x86@vger.kernel.org 19881S: Maintained 19882W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19883F: Documentation/admin-guide/laptops/sony-laptop.rst 19884F: drivers/char/sonypi.c 19885F: drivers/platform/x86/sony-laptop.c 19886F: include/linux/sony-laptop.h 19887 19888SOUND 19889M: Jaroslav Kysela <perex@perex.cz> 19890M: Takashi Iwai <tiwai@suse.com> 19891L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19892S: Maintained 19893W: http://www.alsa-project.org/ 19894Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19895T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19896F: Documentation/sound/ 19897F: include/sound/ 19898F: include/uapi/sound/ 19899F: sound/ 19900F: tools/testing/selftests/alsa 19901 19902SOUND - ALSA SELFTESTS 19903M: Mark Brown <broonie@kernel.org> 19904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19905L: linux-kselftest@vger.kernel.org 19906S: Supported 19907F: tools/testing/selftests/alsa 19908 19909SOUND - COMPRESSED AUDIO 19910M: Vinod Koul <vkoul@kernel.org> 19911L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19912S: Supported 19913T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19914F: Documentation/sound/designs/compress-offload.rst 19915F: include/sound/compress_driver.h 19916F: include/uapi/sound/compress_* 19917F: sound/core/compress_offload.c 19918F: sound/soc/soc-compress.c 19919 19920SOUND - DMAENGINE HELPERS 19921M: Lars-Peter Clausen <lars@metafoo.de> 19922S: Supported 19923F: include/sound/dmaengine_pcm.h 19924F: sound/core/pcm_dmaengine.c 19925F: sound/soc/soc-generic-dmaengine-pcm.c 19926 19927SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19928M: Liam Girdwood <lgirdwood@gmail.com> 19929M: Mark Brown <broonie@kernel.org> 19930L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19931S: Supported 19932W: http://alsa-project.org/main/index.php/ASoC 19933T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19934F: Documentation/devicetree/bindings/sound/ 19935F: Documentation/sound/soc/ 19936F: include/dt-bindings/sound/ 19937F: include/sound/soc* 19938F: sound/soc/ 19939 19940SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19941M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19942M: Liam Girdwood <lgirdwood@gmail.com> 19943M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19944M: Bard Liao <yung-chuan.liao@linux.intel.com> 19945M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19946M: Daniel Baluta <daniel.baluta@nxp.com> 19947R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19948L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19949S: Supported 19950W: https://github.com/thesofproject/linux/ 19951F: sound/soc/sof/ 19952 19953SOUNDWIRE SUBSYSTEM 19954M: Vinod Koul <vkoul@kernel.org> 19955M: Bard Liao <yung-chuan.liao@linux.intel.com> 19956R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19957R: Sanyog Kale <sanyog.r.kale@intel.com> 19958L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19959S: Supported 19960T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19961F: Documentation/driver-api/soundwire/ 19962F: drivers/soundwire/ 19963F: include/linux/soundwire/ 19964 19965SP2 MEDIA DRIVER 19966M: Olli Salonen <olli.salonen@iki.fi> 19967L: linux-media@vger.kernel.org 19968S: Maintained 19969W: https://linuxtv.org 19970Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19971F: drivers/media/dvb-frontends/sp2* 19972 19973SPANISH DOCUMENTATION 19974M: Carlos Bilbao <carlos.bilbao@amd.com> 19975S: Maintained 19976F: Documentation/translations/sp_SP/ 19977 19978SPARC + UltraSPARC (sparc/sparc64) 19979M: "David S. Miller" <davem@davemloft.net> 19980L: sparclinux@vger.kernel.org 19981S: Maintained 19982Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19983T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19984T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19985F: arch/sparc/ 19986F: drivers/sbus/ 19987 19988SPARC SERIAL DRIVERS 19989M: "David S. Miller" <davem@davemloft.net> 19990L: sparclinux@vger.kernel.org 19991S: Maintained 19992T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19993T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19994F: drivers/tty/serial/suncore.c 19995F: drivers/tty/serial/sunhv.c 19996F: drivers/tty/serial/sunsab.c 19997F: drivers/tty/serial/sunsab.h 19998F: drivers/tty/serial/sunsu.c 19999F: drivers/tty/serial/sunzilog.c 20000F: drivers/tty/serial/sunzilog.h 20001F: drivers/tty/vcc.c 20002F: include/linux/sunserialcore.h 20003 20004SPARSE CHECKER 20005M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20006L: linux-sparse@vger.kernel.org 20007S: Maintained 20008W: https://sparse.docs.kernel.org/ 20009Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20010B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20011T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20012F: include/linux/compiler.h 20013 20014SPEAKUP CONSOLE SPEECH DRIVER 20015M: William Hubbs <w.d.hubbs@gmail.com> 20016M: Chris Brannon <chris@the-brannons.com> 20017M: Kirk Reiser <kirk@reisers.ca> 20018M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20019L: speakup@linux-speakup.org 20020S: Odd Fixes 20021W: http://www.linux-speakup.org/ 20022W: https://github.com/linux-speakup/speakup 20023B: https://github.com/linux-speakup/speakup/issues 20024F: drivers/accessibility/speakup/ 20025 20026SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20027M: Viresh Kumar <vireshk@kernel.org> 20028M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20029M: soc@kernel.org 20030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20031S: Maintained 20032W: http://www.st.com/spear 20033F: arch/arm/boot/dts/st/spear* 20034F: arch/arm/mach-spear/ 20035F: drivers/clk/spear/ 20036F: drivers/pinctrl/spear/ 20037 20038SPI NOR SUBSYSTEM 20039M: Tudor Ambarus <tudor.ambarus@linaro.org> 20040M: Pratyush Yadav <pratyush@kernel.org> 20041R: Michael Walle <michael@walle.cc> 20042L: linux-mtd@lists.infradead.org 20043S: Maintained 20044W: http://www.linux-mtd.infradead.org/ 20045Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20046C: irc://irc.oftc.net/mtd 20047T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20048F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20049F: drivers/mtd/spi-nor/ 20050F: include/linux/mtd/spi-nor.h 20051 20052SPI SUBSYSTEM 20053M: Mark Brown <broonie@kernel.org> 20054L: linux-spi@vger.kernel.org 20055S: Maintained 20056Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20057T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20058F: Documentation/devicetree/bindings/spi/ 20059F: Documentation/spi/ 20060F: drivers/spi/ 20061F: include/linux/spi/ 20062F: include/uapi/linux/spi/ 20063F: tools/spi/ 20064 20065SPIDERNET NETWORK DRIVER for CELL 20066M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20067M: Geoff Levand <geoff@infradead.org> 20068L: netdev@vger.kernel.org 20069L: linuxppc-dev@lists.ozlabs.org 20070S: Maintained 20071F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20072F: drivers/net/ethernet/toshiba/spider_net* 20073 20074SPMI SUBSYSTEM 20075M: Stephen Boyd <sboyd@kernel.org> 20076L: linux-kernel@vger.kernel.org 20077S: Maintained 20078T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20079F: Documentation/devicetree/bindings/spmi/ 20080F: drivers/spmi/ 20081F: include/dt-bindings/spmi/spmi.h 20082F: include/linux/spmi.h 20083F: include/trace/events/spmi.h 20084 20085SPU FILE SYSTEM 20086M: Jeremy Kerr <jk@ozlabs.org> 20087L: linuxppc-dev@lists.ozlabs.org 20088S: Supported 20089W: http://www.ibm.com/developerworks/power/cell/ 20090F: Documentation/filesystems/spufs/spufs.rst 20091F: arch/powerpc/platforms/cell/spufs/ 20092 20093SQUASHFS FILE SYSTEM 20094M: Phillip Lougher <phillip@squashfs.org.uk> 20095L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20096S: Maintained 20097W: http://squashfs.org.uk 20098T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20099F: Documentation/filesystems/squashfs.rst 20100F: fs/squashfs/ 20101 20102SRM (Alpha) environment access 20103M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20104S: Maintained 20105F: arch/alpha/kernel/srm_env.c 20106 20107ST LSM6DSx IMU IIO DRIVER 20108M: Lorenzo Bianconi <lorenzo@kernel.org> 20109L: linux-iio@vger.kernel.org 20110S: Maintained 20111W: http://www.st.com/ 20112F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20113F: drivers/iio/imu/st_lsm6dsx/ 20114 20115ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20116M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20117M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20118L: linux-media@vger.kernel.org 20119S: Maintained 20120T: git git://linuxtv.org/media_tree.git 20121F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20122F: drivers/media/i2c/st-mipid02.c 20123 20124ST STM32 I2C/SMBUS DRIVER 20125M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20126M: Alain Volmat <alain.volmat@foss.st.com> 20127L: linux-i2c@vger.kernel.org 20128S: Maintained 20129F: drivers/i2c/busses/i2c-stm32* 20130 20131ST STM32 SPI DRIVER 20132M: Alain Volmat <alain.volmat@foss.st.com> 20133L: linux-spi@vger.kernel.org 20134S: Maintained 20135F: drivers/spi/spi-stm32.c 20136 20137ST STPDDC60 DRIVER 20138M: Daniel Nilsson <daniel.nilsson@flex.com> 20139L: linux-hwmon@vger.kernel.org 20140S: Maintained 20141F: Documentation/hwmon/stpddc60.rst 20142F: drivers/hwmon/pmbus/stpddc60.c 20143 20144ST VGXY61 DRIVER 20145M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20146M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20147L: linux-media@vger.kernel.org 20148S: Maintained 20149T: git git://linuxtv.org/media_tree.git 20150F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20151F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20152F: drivers/media/i2c/st-vgxy61.c 20153 20154ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20155M: Song Qiang <songqiang1304521@gmail.com> 20156L: linux-iio@vger.kernel.org 20157S: Maintained 20158F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20159F: drivers/iio/proximity/vl53l0x-i2c.c 20160 20161STABLE BRANCH 20162M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20163M: Sasha Levin <sashal@kernel.org> 20164L: stable@vger.kernel.org 20165S: Supported 20166F: Documentation/process/stable-kernel-rules.rst 20167 20168STAGING - ATOMISP DRIVER 20169M: Hans de Goede <hdegoede@redhat.com> 20170M: Mauro Carvalho Chehab <mchehab@kernel.org> 20171R: Sakari Ailus <sakari.ailus@linux.intel.com> 20172L: linux-media@vger.kernel.org 20173S: Maintained 20174F: drivers/staging/media/atomisp/ 20175 20176STAGING - FIELDBUS SUBSYSTEM 20177M: Sven Van Asbroeck <TheSven73@gmail.com> 20178S: Maintained 20179F: drivers/staging/fieldbus/* 20180F: drivers/staging/fieldbus/Documentation/ 20181 20182STAGING - HMS ANYBUS-S BUS 20183M: Sven Van Asbroeck <TheSven73@gmail.com> 20184S: Maintained 20185F: drivers/staging/fieldbus/anybuss/ 20186 20187STAGING - INDUSTRIAL IO 20188M: Jonathan Cameron <jic23@kernel.org> 20189L: linux-iio@vger.kernel.org 20190S: Odd Fixes 20191F: Documentation/devicetree/bindings/staging/iio/ 20192F: drivers/staging/iio/ 20193 20194STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20195M: Marc Dietrich <marvin24@gmx.de> 20196L: ac100@lists.launchpad.net (moderated for non-subscribers) 20197L: linux-tegra@vger.kernel.org 20198S: Maintained 20199F: drivers/staging/nvec/ 20200 20201STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20202M: Jens Frederich <jfrederich@gmail.com> 20203M: Jon Nettleton <jon.nettleton@gmail.com> 20204S: Maintained 20205W: http://wiki.laptop.org/go/DCON 20206F: drivers/staging/olpc_dcon/ 20207 20208STAGING - REALTEK RTL8712U DRIVERS 20209M: Larry Finger <Larry.Finger@lwfinger.net> 20210M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20211S: Odd Fixes 20212F: drivers/staging/rtl8712/ 20213 20214STAGING - SEPS525 LCD CONTROLLER DRIVERS 20215M: Michael Hennerich <michael.hennerich@analog.com> 20216L: linux-fbdev@vger.kernel.org 20217S: Supported 20218F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20219F: drivers/staging/fbtft/fb_seps525.c 20220 20221STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20222M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20223M: Teddy Wang <teddy.wang@siliconmotion.com> 20224M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20225L: linux-fbdev@vger.kernel.org 20226S: Maintained 20227F: drivers/staging/sm750fb/ 20228 20229STAGING - VIA VT665X DRIVERS 20230M: Forest Bond <forest@alittletooquiet.net> 20231S: Odd Fixes 20232F: drivers/staging/vt665?/ 20233 20234STAGING SUBSYSTEM 20235M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20236L: linux-staging@lists.linux.dev 20237S: Supported 20238T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20239F: drivers/staging/ 20240 20241STARFIRE/DURALAN NETWORK DRIVER 20242M: Ion Badulescu <ionut@badula.org> 20243S: Odd Fixes 20244F: drivers/net/ethernet/adaptec/starfire* 20245 20246STARFIVE CRYPTO DRIVER 20247M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20248M: William Qiu <william.qiu@starfivetech.com> 20249S: Supported 20250F: Documentation/devicetree/bindings/crypto/starfive* 20251F: drivers/crypto/starfive/ 20252 20253STARFIVE DEVICETREES 20254M: Emil Renner Berthing <kernel@esmil.dk> 20255S: Maintained 20256F: arch/riscv/boot/dts/starfive/ 20257 20258STARFIVE DWMAC GLUE LAYER 20259M: Emil Renner Berthing <kernel@esmil.dk> 20260M: Samin Guo <samin.guo@starfivetech.com> 20261S: Maintained 20262F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20263F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20264 20265STARFIVE JH7110 MMC/SD/SDIO DRIVER 20266M: William Qiu <william.qiu@starfivetech.com> 20267S: Supported 20268F: Documentation/devicetree/bindings/mmc/starfive* 20269F: drivers/mmc/host/dw_mmc-starfive.c 20270 20271STARFIVE JH7110 TDM DRIVER 20272M: Walker Chen <walker.chen@starfivetech.com> 20273S: Maintained 20274F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20275F: sound/soc/starfive/jh7110_tdm.c 20276 20277STARFIVE JH71X0 CLOCK DRIVERS 20278M: Emil Renner Berthing <kernel@esmil.dk> 20279M: Hal Feng <hal.feng@starfivetech.com> 20280S: Maintained 20281F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20282F: drivers/clk/starfive/clk-starfive-jh71* 20283F: include/dt-bindings/clock/starfive?jh71*.h 20284 20285STARFIVE JH71X0 PINCTRL DRIVERS 20286M: Emil Renner Berthing <kernel@esmil.dk> 20287M: Jianlong Huang <jianlong.huang@starfivetech.com> 20288L: linux-gpio@vger.kernel.org 20289S: Maintained 20290F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20291F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20292F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20293F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20294 20295STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20296M: Emil Renner Berthing <kernel@esmil.dk> 20297M: Hal Feng <hal.feng@starfivetech.com> 20298S: Maintained 20299F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20300F: drivers/reset/starfive/reset-starfive-jh71* 20301F: include/dt-bindings/reset/starfive?jh71*.h 20302 20303STARFIVE JH71X0 USB DRIVERS 20304M: Minda Chen <minda.chen@starfivetech.com> 20305S: Maintained 20306F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20307F: drivers/usb/cdns3/cdns3-starfive.c 20308 20309STARFIVE JH71XX PMU CONTROLLER DRIVER 20310M: Walker Chen <walker.chen@starfivetech.com> 20311S: Supported 20312F: Documentation/devicetree/bindings/power/starfive* 20313F: drivers/soc/starfive/jh71xx_pmu.c 20314F: include/dt-bindings/power/starfive,jh7110-pmu.h 20315 20316STARFIVE SOC DRIVERS 20317M: Conor Dooley <conor@kernel.org> 20318S: Maintained 20319T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20320F: drivers/soc/starfive/ 20321 20322STARFIVE TRNG DRIVER 20323M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20324S: Supported 20325F: Documentation/devicetree/bindings/rng/starfive* 20326F: drivers/char/hw_random/jh7110-trng.c 20327 20328STARFIVE WATCHDOG DRIVER 20329M: Xingyu Wu <xingyu.wu@starfivetech.com> 20330M: Samin Guo <samin.guo@starfivetech.com> 20331S: Supported 20332F: Documentation/devicetree/bindings/watchdog/starfive* 20333F: drivers/watchdog/starfive-wdt.c 20334 20335STATIC BRANCH/CALL 20336M: Peter Zijlstra <peterz@infradead.org> 20337M: Josh Poimboeuf <jpoimboe@kernel.org> 20338M: Jason Baron <jbaron@akamai.com> 20339R: Steven Rostedt <rostedt@goodmis.org> 20340R: Ard Biesheuvel <ardb@kernel.org> 20341S: Supported 20342F: arch/*/include/asm/jump_label*.h 20343F: arch/*/include/asm/static_call*.h 20344F: arch/*/kernel/jump_label.c 20345F: arch/*/kernel/static_call.c 20346F: include/linux/jump_label*.h 20347F: include/linux/static_call*.h 20348F: kernel/jump_label.c 20349F: kernel/static_call.c 20350 20351STI AUDIO (ASoC) DRIVERS 20352M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20354S: Maintained 20355F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20356F: sound/soc/sti/ 20357 20358STI CEC DRIVER 20359M: Alain Volmat <alain.volmat@foss.st.com> 20360S: Maintained 20361F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20362F: drivers/media/cec/platform/sti/ 20363 20364STK1160 USB VIDEO CAPTURE DRIVER 20365M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20366L: linux-media@vger.kernel.org 20367S: Maintained 20368T: git git://linuxtv.org/media_tree.git 20369F: drivers/media/usb/stk1160/ 20370 20371STM32 AUDIO (ASoC) DRIVERS 20372M: Olivier Moysan <olivier.moysan@foss.st.com> 20373M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20375S: Maintained 20376F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20377F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20378F: sound/soc/stm/ 20379 20380STM32 TIMER/LPTIMER DRIVERS 20381M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20382S: Maintained 20383F: Documentation/ABI/testing/*timer-stm32 20384F: Documentation/devicetree/bindings/*/*stm32-*timer* 20385F: drivers/*/stm32-*timer* 20386F: drivers/pwm/pwm-stm32* 20387F: include/linux/*/stm32-*tim* 20388 20389STMMAC ETHERNET DRIVER 20390M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20391M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20392M: Jose Abreu <joabreu@synopsys.com> 20393L: netdev@vger.kernel.org 20394S: Supported 20395W: http://www.stlinux.com 20396F: Documentation/networking/device_drivers/ethernet/stmicro/ 20397F: drivers/net/ethernet/stmicro/stmmac/ 20398 20399SUN HAPPY MEAL ETHERNET DRIVER 20400M: Sean Anderson <seanga2@gmail.com> 20401S: Maintained 20402F: drivers/net/ethernet/sun/sunhme.* 20403 20404SUN3/3X 20405M: Sam Creasey <sammy@sammy.net> 20406S: Maintained 20407W: http://sammy.net/sun3/ 20408F: arch/m68k/include/asm/sun3* 20409F: arch/m68k/kernel/*sun3* 20410F: arch/m68k/sun3*/ 20411F: drivers/net/ethernet/i825xx/sun3* 20412 20413SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20414M: Hans de Goede <hdegoede@redhat.com> 20415L: linux-input@vger.kernel.org 20416S: Maintained 20417F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20418F: drivers/input/keyboard/sun4i-lradc-keys.c 20419 20420SUNDANCE NETWORK DRIVER 20421M: Denis Kirjanov <kda@linux-powerpc.org> 20422L: netdev@vger.kernel.org 20423S: Maintained 20424F: drivers/net/ethernet/dlink/sundance.c 20425 20426SUNPLUS ETHERNET DRIVER 20427M: Wells Lu <wellslutw@gmail.com> 20428L: netdev@vger.kernel.org 20429S: Maintained 20430W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20431F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20432F: drivers/net/ethernet/sunplus/ 20433 20434SUNPLUS MMC DRIVER 20435M: Tony Huang <tonyhuang.sunplus@gmail.com> 20436M: Li-hao Kuo <lhjeff911@gmail.com> 20437S: Maintained 20438F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20439F: drivers/mmc/host/sunplus-mmc.c 20440 20441SUNPLUS OCOTP DRIVER 20442M: Vincent Shih <vincent.sunplus@gmail.com> 20443S: Maintained 20444F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20445F: drivers/nvmem/sunplus-ocotp.c 20446 20447SUNPLUS PWM DRIVER 20448M: Hammer Hsieh <hammerh0314@gmail.com> 20449S: Maintained 20450F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20451F: drivers/pwm/pwm-sunplus.c 20452 20453SUNPLUS RTC DRIVER 20454M: Vincent Shih <vincent.sunplus@gmail.com> 20455L: linux-rtc@vger.kernel.org 20456S: Maintained 20457F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20458F: drivers/rtc/rtc-sunplus.c 20459 20460SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20461M: Li-hao Kuo <lhjeff911@gmail.com> 20462L: linux-spi@vger.kernel.org 20463S: Maintained 20464F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20465F: drivers/spi/spi-sunplus-sp7021.c 20466 20467SUNPLUS UART DRIVER 20468M: Hammer Hsieh <hammerh0314@gmail.com> 20469S: Maintained 20470F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20471F: drivers/tty/serial/sunplus-uart.c 20472 20473SUNPLUS USB2 PHY DRIVER 20474M: Vincent Shih <vincent.sunplus@gmail.com> 20475L: linux-usb@vger.kernel.org 20476S: Maintained 20477F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20478F: drivers/phy/sunplus/Kconfig 20479F: drivers/phy/sunplus/Makefile 20480F: drivers/phy/sunplus/phy-sunplus-usb2.c 20481 20482SUNPLUS WATCHDOG DRIVER 20483M: Xiantao Hu <xt.hu@cqplus1.com> 20484L: linux-watchdog@vger.kernel.org 20485S: Maintained 20486F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20487F: drivers/watchdog/sunplus_wdt.c 20488 20489SUPERH 20490M: Yoshinori Sato <ysato@users.sourceforge.jp> 20491M: Rich Felker <dalias@libc.org> 20492M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20493L: linux-sh@vger.kernel.org 20494S: Maintained 20495Q: http://patchwork.kernel.org/project/linux-sh/list/ 20496F: Documentation/arch/sh/ 20497F: arch/sh/ 20498F: drivers/sh/ 20499 20500SUSPEND TO RAM 20501M: "Rafael J. Wysocki" <rafael@kernel.org> 20502M: Len Brown <len.brown@intel.com> 20503M: Pavel Machek <pavel@ucw.cz> 20504L: linux-pm@vger.kernel.org 20505S: Supported 20506B: https://bugzilla.kernel.org 20507F: Documentation/power/ 20508F: arch/x86/kernel/acpi/sleep* 20509F: arch/x86/kernel/acpi/wakeup* 20510F: drivers/base/power/ 20511F: include/linux/freezer.h 20512F: include/linux/pm.h 20513F: include/linux/suspend.h 20514F: kernel/power/ 20515 20516SVGA HANDLING 20517M: Martin Mares <mj@ucw.cz> 20518L: linux-video@atrey.karlin.mff.cuni.cz 20519S: Maintained 20520F: Documentation/admin-guide/svga.rst 20521F: arch/x86/boot/video* 20522 20523SWITCHDEV 20524M: Jiri Pirko <jiri@resnulli.us> 20525M: Ivan Vecera <ivecera@redhat.com> 20526L: netdev@vger.kernel.org 20527S: Supported 20528F: include/net/switchdev.h 20529F: net/switchdev/ 20530 20531SY8106A REGULATOR DRIVER 20532M: Icenowy Zheng <icenowy@aosc.io> 20533S: Maintained 20534F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20535F: drivers/regulator/sy8106a-regulator.c 20536 20537SYNC FILE FRAMEWORK 20538M: Sumit Semwal <sumit.semwal@linaro.org> 20539R: Gustavo Padovan <gustavo@padovan.org> 20540L: linux-media@vger.kernel.org 20541L: dri-devel@lists.freedesktop.org 20542S: Maintained 20543T: git git://anongit.freedesktop.org/drm/drm-misc 20544F: Documentation/driver-api/sync_file.rst 20545F: drivers/dma-buf/dma-fence* 20546F: drivers/dma-buf/sw_sync.c 20547F: drivers/dma-buf/sync_* 20548F: include/linux/sync_file.h 20549F: include/uapi/linux/sync_file.h 20550 20551SYNOPSYS ARC ARCHITECTURE 20552M: Vineet Gupta <vgupta@kernel.org> 20553L: linux-snps-arc@lists.infradead.org 20554S: Supported 20555T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20556F: Documentation/arch/arc 20557F: Documentation/devicetree/bindings/arc/* 20558F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20559F: arch/arc/ 20560F: drivers/clocksource/arc_timer.c 20561F: drivers/tty/serial/arc_uart.c 20562 20563SYNOPSYS ARC HSDK SDP pll clock driver 20564M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20565S: Supported 20566F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20567F: drivers/clk/clk-hsdk-pll.c 20568 20569SYNOPSYS ARC SDP clock driver 20570M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20571S: Supported 20572F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20573F: drivers/clk/axs10x/* 20574 20575SYNOPSYS ARC SDP platform support 20576M: Alexey Brodkin <abrodkin@synopsys.com> 20577S: Supported 20578F: Documentation/devicetree/bindings/arc/axs10* 20579F: arch/arc/boot/dts/ax* 20580F: arch/arc/plat-axs10x 20581 20582SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20583M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20584S: Supported 20585F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20586F: drivers/reset/reset-axs10x.c 20587 20588SYNOPSYS CREG GPIO DRIVER 20589M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20590S: Maintained 20591F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20592F: drivers/gpio/gpio-creg-snps.c 20593 20594SYNOPSYS DESIGNWARE 8250 UART DRIVER 20595M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20596R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20597S: Supported 20598F: drivers/tty/serial/8250/8250_dw.c 20599F: drivers/tty/serial/8250/8250_dwlib.* 20600F: drivers/tty/serial/8250/8250_lpss.c 20601 20602SYNOPSYS DESIGNWARE APB GPIO DRIVER 20603M: Hoan Tran <hoan@os.amperecomputing.com> 20604M: Serge Semin <fancer.lancer@gmail.com> 20605L: linux-gpio@vger.kernel.org 20606S: Maintained 20607F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20608F: drivers/gpio/gpio-dwapb.c 20609 20610SYNOPSYS DESIGNWARE APB SSI DRIVER 20611M: Serge Semin <fancer.lancer@gmail.com> 20612L: linux-spi@vger.kernel.org 20613S: Supported 20614F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20615F: drivers/spi/spi-dw* 20616 20617SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20618M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20619S: Maintained 20620F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20621F: drivers/dma/dw-axi-dmac/ 20622 20623SYNOPSYS DESIGNWARE DMAC DRIVER 20624M: Viresh Kumar <vireshk@kernel.org> 20625R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20626S: Maintained 20627F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20628F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20629F: drivers/dma/dw/ 20630F: include/dt-bindings/dma/dw-dmac.h 20631F: include/linux/dma/dw.h 20632F: include/linux/platform_data/dma-dw.h 20633 20634SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20635M: Jose Abreu <Jose.Abreu@synopsys.com> 20636L: netdev@vger.kernel.org 20637S: Supported 20638F: drivers/net/ethernet/synopsys/ 20639 20640SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20641M: Jose Abreu <Jose.Abreu@synopsys.com> 20642L: netdev@vger.kernel.org 20643S: Supported 20644F: drivers/net/pcs/pcs-xpcs.c 20645F: drivers/net/pcs/pcs-xpcs.h 20646F: include/linux/pcs/pcs-xpcs.h 20647 20648SYNOPSYS DESIGNWARE I2C DRIVER 20649M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20650R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20651R: Mika Westerberg <mika.westerberg@linux.intel.com> 20652R: Jan Dabros <jsd@semihalf.com> 20653L: linux-i2c@vger.kernel.org 20654S: Supported 20655F: drivers/i2c/busses/i2c-designware-* 20656 20657SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20658M: Jaehoon Chung <jh80.chung@samsung.com> 20659L: linux-mmc@vger.kernel.org 20660S: Maintained 20661F: drivers/mmc/host/dw_mmc* 20662 20663SYNOPSYS HSDK RESET CONTROLLER DRIVER 20664M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20665S: Supported 20666F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20667F: drivers/reset/reset-hsdk.c 20668F: include/dt-bindings/reset/snps,hsdk-reset.h 20669 20670SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20671M: Prabu Thangamuthu <prabu.t@synopsys.com> 20672M: Manjunath M B <manjumb@synopsys.com> 20673L: linux-mmc@vger.kernel.org 20674S: Maintained 20675F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20676 20677SYSTEM CONFIGURATION (SYSCON) 20678M: Lee Jones <lee@kernel.org> 20679M: Arnd Bergmann <arnd@arndb.de> 20680S: Supported 20681T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20682F: drivers/mfd/syscon.c 20683 20684SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20685M: Sudeep Holla <sudeep.holla@arm.com> 20686R: Cristian Marussi <cristian.marussi@arm.com> 20687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20688S: Maintained 20689F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20690F: drivers/clk/clk-sc[mp]i.c 20691F: drivers/cpufreq/sc[mp]i-cpufreq.c 20692F: drivers/firmware/arm_scmi/ 20693F: drivers/firmware/arm_scpi.c 20694F: drivers/powercap/arm_scmi_powercap.c 20695F: drivers/regulator/scmi-regulator.c 20696F: drivers/reset/reset-scmi.c 20697F: include/linux/sc[mp]i_protocol.h 20698F: include/trace/events/scmi.h 20699F: include/uapi/linux/virtio_scmi.h 20700 20701SYSTEM RESET/SHUTDOWN DRIVERS 20702M: Sebastian Reichel <sre@kernel.org> 20703L: linux-pm@vger.kernel.org 20704S: Maintained 20705T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20706F: Documentation/devicetree/bindings/power/reset/ 20707F: drivers/power/reset/ 20708 20709SYSTEM TRACE MODULE CLASS 20710M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20711S: Maintained 20712T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20713F: Documentation/trace/stm.rst 20714F: drivers/hwtracing/stm/ 20715F: include/linux/stm.h 20716F: include/uapi/linux/stm.h 20717 20718SYSTEM76 ACPI DRIVER 20719M: Jeremy Soller <jeremy@system76.com> 20720M: System76 Product Development <productdev@system76.com> 20721L: platform-driver-x86@vger.kernel.org 20722S: Maintained 20723F: drivers/platform/x86/system76_acpi.c 20724 20725SYSV FILESYSTEM 20726S: Orphan 20727F: Documentation/filesystems/sysv-fs.rst 20728F: fs/sysv/ 20729F: include/linux/sysv_fs.h 20730 20731TASKSTATS STATISTICS INTERFACE 20732M: Balbir Singh <bsingharora@gmail.com> 20733S: Maintained 20734F: Documentation/accounting/taskstats* 20735F: include/linux/taskstats* 20736F: kernel/taskstats.c 20737 20738TC subsystem 20739M: Jamal Hadi Salim <jhs@mojatatu.com> 20740M: Cong Wang <xiyou.wangcong@gmail.com> 20741M: Jiri Pirko <jiri@resnulli.us> 20742L: netdev@vger.kernel.org 20743S: Maintained 20744F: include/net/pkt_cls.h 20745F: include/net/pkt_sched.h 20746F: include/net/tc_act/ 20747F: include/uapi/linux/pkt_cls.h 20748F: include/uapi/linux/pkt_sched.h 20749F: include/uapi/linux/tc_act/ 20750F: include/uapi/linux/tc_ematch/ 20751F: net/sched/ 20752F: tools/testing/selftests/tc-testing 20753 20754TC90522 MEDIA DRIVER 20755M: Akihiro Tsukada <tskd08@gmail.com> 20756L: linux-media@vger.kernel.org 20757S: Odd Fixes 20758F: drivers/media/dvb-frontends/tc90522* 20759 20760TCP LOW PRIORITY MODULE 20761M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20762M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20763S: Maintained 20764W: http://tcp-lp-mod.sourceforge.net/ 20765F: net/ipv4/tcp_lp.c 20766 20767TDA10071 MEDIA DRIVER 20768M: Antti Palosaari <crope@iki.fi> 20769L: linux-media@vger.kernel.org 20770S: Maintained 20771W: https://linuxtv.org 20772W: http://palosaari.fi/linux/ 20773Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20774T: git git://linuxtv.org/anttip/media_tree.git 20775F: drivers/media/dvb-frontends/tda10071* 20776 20777TDA18212 MEDIA DRIVER 20778M: Antti Palosaari <crope@iki.fi> 20779L: linux-media@vger.kernel.org 20780S: Maintained 20781W: https://linuxtv.org 20782W: http://palosaari.fi/linux/ 20783Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20784T: git git://linuxtv.org/anttip/media_tree.git 20785F: drivers/media/tuners/tda18212* 20786 20787TDA18218 MEDIA DRIVER 20788M: Antti Palosaari <crope@iki.fi> 20789L: linux-media@vger.kernel.org 20790S: Maintained 20791W: https://linuxtv.org 20792W: http://palosaari.fi/linux/ 20793Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20794T: git git://linuxtv.org/anttip/media_tree.git 20795F: drivers/media/tuners/tda18218* 20796 20797TDA18250 MEDIA DRIVER 20798M: Olli Salonen <olli.salonen@iki.fi> 20799L: linux-media@vger.kernel.org 20800S: Maintained 20801W: https://linuxtv.org 20802Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20803T: git git://linuxtv.org/media_tree.git 20804F: drivers/media/tuners/tda18250* 20805 20806TDA18271 MEDIA DRIVER 20807M: Michael Krufky <mkrufky@linuxtv.org> 20808L: linux-media@vger.kernel.org 20809S: Maintained 20810W: https://linuxtv.org 20811W: http://github.com/mkrufky 20812Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20813T: git git://linuxtv.org/mkrufky/tuners.git 20814F: drivers/media/tuners/tda18271* 20815 20816TDA1997x MEDIA DRIVER 20817M: Tim Harvey <tharvey@gateworks.com> 20818L: linux-media@vger.kernel.org 20819S: Maintained 20820W: https://linuxtv.org 20821Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20822F: drivers/media/i2c/tda1997x.* 20823 20824TDA827x MEDIA DRIVER 20825M: Michael Krufky <mkrufky@linuxtv.org> 20826L: linux-media@vger.kernel.org 20827S: Maintained 20828W: https://linuxtv.org 20829W: http://github.com/mkrufky 20830Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20831T: git git://linuxtv.org/mkrufky/tuners.git 20832F: drivers/media/tuners/tda8290.* 20833 20834TDA8290 MEDIA DRIVER 20835M: Michael Krufky <mkrufky@linuxtv.org> 20836L: linux-media@vger.kernel.org 20837S: Maintained 20838W: https://linuxtv.org 20839W: http://github.com/mkrufky 20840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20841T: git git://linuxtv.org/mkrufky/tuners.git 20842F: drivers/media/tuners/tda8290.* 20843 20844TDA9840 MEDIA DRIVER 20845M: Hans Verkuil <hverkuil@xs4all.nl> 20846L: linux-media@vger.kernel.org 20847S: Maintained 20848W: https://linuxtv.org 20849T: git git://linuxtv.org/media_tree.git 20850F: drivers/media/i2c/tda9840* 20851 20852TEA5761 TUNER DRIVER 20853M: Mauro Carvalho Chehab <mchehab@kernel.org> 20854L: linux-media@vger.kernel.org 20855S: Odd fixes 20856W: https://linuxtv.org 20857T: git git://linuxtv.org/media_tree.git 20858F: drivers/media/tuners/tea5761.* 20859 20860TEA5767 TUNER DRIVER 20861M: Mauro Carvalho Chehab <mchehab@kernel.org> 20862L: linux-media@vger.kernel.org 20863S: Maintained 20864W: https://linuxtv.org 20865T: git git://linuxtv.org/media_tree.git 20866F: drivers/media/tuners/tea5767.* 20867 20868TEA6415C MEDIA DRIVER 20869M: Hans Verkuil <hverkuil@xs4all.nl> 20870L: linux-media@vger.kernel.org 20871S: Maintained 20872W: https://linuxtv.org 20873T: git git://linuxtv.org/media_tree.git 20874F: drivers/media/i2c/tea6415c* 20875 20876TEA6420 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/tea6420* 20883 20884TEAM DRIVER 20885M: Jiri Pirko <jiri@resnulli.us> 20886L: netdev@vger.kernel.org 20887S: Supported 20888F: drivers/net/team/ 20889F: include/linux/if_team.h 20890F: include/uapi/linux/if_team.h 20891F: tools/testing/selftests/drivers/net/team/ 20892 20893TECHNICAL ADVISORY BOARD PROCESS DOCS 20894M: "Theodore Ts'o" <tytso@mit.edu> 20895M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20896L: tech-board-discuss@lists.linux-foundation.org 20897S: Maintained 20898F: Documentation/process/contribution-maturity-model.rst 20899F: Documentation/process/researcher-guidelines.rst 20900 20901TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20902M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20903S: Maintained 20904F: arch/x86/platform/ts5500/ 20905 20906TECHNOTREND USB IR RECEIVER 20907M: Sean Young <sean@mess.org> 20908L: linux-media@vger.kernel.org 20909S: Maintained 20910F: drivers/media/rc/ttusbir.c 20911 20912TECHWELL TW9910 VIDEO DECODER 20913L: linux-media@vger.kernel.org 20914S: Orphan 20915F: drivers/media/i2c/tw9910.c 20916F: include/media/i2c/tw9910.h 20917 20918TEE SUBSYSTEM 20919M: Jens Wiklander <jens.wiklander@linaro.org> 20920R: Sumit Garg <sumit.garg@linaro.org> 20921L: op-tee@lists.trustedfirmware.org 20922S: Maintained 20923F: Documentation/staging/tee.rst 20924F: drivers/tee/ 20925F: include/linux/tee_drv.h 20926F: include/uapi/linux/tee.h 20927 20928TEGRA ARCHITECTURE SUPPORT 20929M: Thierry Reding <thierry.reding@gmail.com> 20930M: Jonathan Hunter <jonathanh@nvidia.com> 20931L: linux-tegra@vger.kernel.org 20932S: Supported 20933Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20935N: [^a-z]tegra 20936 20937TEGRA CLOCK DRIVER 20938M: Peter De Schrijver <pdeschrijver@nvidia.com> 20939M: Prashant Gaikwad <pgaikwad@nvidia.com> 20940S: Supported 20941F: drivers/clk/tegra/ 20942 20943TEGRA DMA DRIVERS 20944M: Laxman Dewangan <ldewangan@nvidia.com> 20945M: Jon Hunter <jonathanh@nvidia.com> 20946S: Supported 20947F: drivers/dma/tegra* 20948 20949TEGRA I2C DRIVER 20950M: Laxman Dewangan <ldewangan@nvidia.com> 20951R: Dmitry Osipenko <digetx@gmail.com> 20952S: Supported 20953F: drivers/i2c/busses/i2c-tegra.c 20954 20955TEGRA IOMMU DRIVERS 20956M: Thierry Reding <thierry.reding@gmail.com> 20957R: Krishna Reddy <vdumpa@nvidia.com> 20958L: linux-tegra@vger.kernel.org 20959S: Supported 20960F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20961F: drivers/iommu/tegra* 20962 20963TEGRA KBC DRIVER 20964M: Laxman Dewangan <ldewangan@nvidia.com> 20965S: Supported 20966F: drivers/input/keyboard/tegra-kbc.c 20967 20968TEGRA NAND DRIVER 20969M: Stefan Agner <stefan@agner.ch> 20970M: Lucas Stach <dev@lynxeye.de> 20971S: Maintained 20972F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20973F: drivers/mtd/nand/raw/tegra_nand.c 20974 20975TEGRA PWM DRIVER 20976M: Thierry Reding <thierry.reding@gmail.com> 20977S: Supported 20978F: drivers/pwm/pwm-tegra.c 20979 20980TEGRA QUAD SPI DRIVER 20981M: Thierry Reding <thierry.reding@gmail.com> 20982M: Jonathan Hunter <jonathanh@nvidia.com> 20983M: Sowjanya Komatineni <skomatineni@nvidia.com> 20984L: linux-tegra@vger.kernel.org 20985S: Maintained 20986F: drivers/spi/spi-tegra210-quad.c 20987 20988TEGRA SERIAL DRIVER 20989M: Laxman Dewangan <ldewangan@nvidia.com> 20990S: Supported 20991F: drivers/tty/serial/serial-tegra.c 20992 20993TEGRA SPI DRIVER 20994M: Laxman Dewangan <ldewangan@nvidia.com> 20995S: Supported 20996F: drivers/spi/spi-tegra* 20997 20998TEGRA VIDEO DRIVER 20999M: Thierry Reding <thierry.reding@gmail.com> 21000M: Jonathan Hunter <jonathanh@nvidia.com> 21001M: Sowjanya Komatineni <skomatineni@nvidia.com> 21002M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21003L: linux-media@vger.kernel.org 21004L: linux-tegra@vger.kernel.org 21005S: Maintained 21006F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21007F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21008F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21009F: drivers/staging/media/tegra-video/ 21010 21011TEGRA XUSB PADCTL DRIVER 21012M: JC Kuo <jckuo@nvidia.com> 21013S: Supported 21014F: drivers/phy/tegra/xusb* 21015 21016TEHUTI ETHERNET DRIVER 21017M: Andy Gospodarek <andy@greyhouse.net> 21018L: netdev@vger.kernel.org 21019S: Supported 21020F: drivers/net/ethernet/tehuti/* 21021 21022TELECOM CLOCK DRIVER FOR MCPL0010 21023M: Mark Gross <markgross@kernel.org> 21024S: Supported 21025F: drivers/char/tlclk.c 21026 21027TEMPO SEMICONDUCTOR DRIVERS 21028M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21029S: Maintained 21030F: Documentation/devicetree/bindings/sound/tscs*.txt 21031F: sound/soc/codecs/tscs*.c 21032F: sound/soc/codecs/tscs*.h 21033 21034TENSILICA XTENSA PORT (xtensa) 21035M: Chris Zankel <chris@zankel.net> 21036M: Max Filippov <jcmvbkbc@gmail.com> 21037S: Maintained 21038T: git https://github.com/jcmvbkbc/linux-xtensa.git 21039F: arch/xtensa/ 21040F: drivers/irqchip/irq-xtensa-* 21041 21042TEXAS INSTRUMENTS ASoC DRIVERS 21043M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21044L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21045S: Maintained 21046F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21047F: sound/soc/ti/ 21048 21049TEXAS INSTRUMENTS DMA DRIVERS 21050M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21051L: dmaengine@vger.kernel.org 21052S: Maintained 21053F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21054F: Documentation/devicetree/bindings/dma/ti-edma.txt 21055F: Documentation/devicetree/bindings/dma/ti/ 21056F: drivers/dma/ti/ 21057F: include/linux/dma/k3-psil.h 21058F: include/linux/dma/k3-udma-glue.h 21059F: include/linux/dma/ti-cppi5.h 21060X: drivers/dma/ti/cppi41.c 21061 21062TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21063M: Robert Marko <robert.marko@sartura.hr> 21064M: Luka Perkov <luka.perkov@sartura.hr> 21065L: linux-hwmon@vger.kernel.org 21066S: Maintained 21067F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21068F: Documentation/hwmon/tps23861.rst 21069F: drivers/hwmon/tps23861.c 21070 21071TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21072M: Ricardo Ribalda <ribalda@kernel.org> 21073L: linux-iio@vger.kernel.org 21074S: Supported 21075F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21076F: drivers/iio/dac/ti-dac7612.c 21077 21078TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21079M: Nishanth Menon <nm@ti.com> 21080M: Tero Kristo <kristo@kernel.org> 21081M: Santosh Shilimkar <ssantosh@kernel.org> 21082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21083S: Maintained 21084F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21085F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21086F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21087F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21088F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21089F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21090F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21091F: drivers/clk/keystone/sci-clk.c 21092F: drivers/firmware/ti_sci* 21093F: drivers/irqchip/irq-ti-sci-inta.c 21094F: drivers/irqchip/irq-ti-sci-intr.c 21095F: drivers/reset/reset-ti-sci.c 21096F: drivers/soc/ti/ti_sci_inta_msi.c 21097F: drivers/soc/ti/ti_sci_pm_domains.c 21098F: include/dt-bindings/soc/ti,sci_pm_domain.h 21099F: include/linux/soc/ti/ti_sci_inta_msi.h 21100F: include/linux/soc/ti/ti_sci_protocol.h 21101 21102TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21103M: Puranjay Mohan <puranjay12@gmail.com> 21104L: linux-iio@vger.kernel.org 21105S: Supported 21106F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21107F: drivers/iio/temperature/tmp117.c 21108 21109THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21110M: Hans Verkuil <hverkuil@xs4all.nl> 21111L: linux-media@vger.kernel.org 21112S: Maintained 21113W: https://linuxtv.org 21114T: git git://linuxtv.org/media_tree.git 21115F: drivers/media/radio/radio-raremono.c 21116 21117THERMAL 21118M: Rafael J. Wysocki <rafael@kernel.org> 21119M: Daniel Lezcano <daniel.lezcano@linaro.org> 21120R: Amit Kucheria <amitk@kernel.org> 21121R: Zhang Rui <rui.zhang@intel.com> 21122L: linux-pm@vger.kernel.org 21123S: Supported 21124Q: https://patchwork.kernel.org/project/linux-pm/list/ 21125T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21126F: Documentation/ABI/testing/sysfs-class-thermal 21127F: Documentation/admin-guide/thermal/ 21128F: Documentation/devicetree/bindings/thermal/ 21129F: Documentation/driver-api/thermal/ 21130F: drivers/thermal/ 21131F: include/dt-bindings/thermal/ 21132F: include/linux/cpu_cooling.h 21133F: include/linux/thermal.h 21134F: include/uapi/linux/thermal.h 21135F: tools/lib/thermal/ 21136F: tools/thermal/ 21137 21138THERMAL DRIVER FOR AMLOGIC SOCS 21139M: Guillaume La Roque <glaroque@baylibre.com> 21140L: linux-pm@vger.kernel.org 21141L: linux-amlogic@lists.infradead.org 21142S: Supported 21143W: http://linux-meson.com/ 21144F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21145F: drivers/thermal/amlogic_thermal.c 21146 21147THERMAL/CPU_COOLING 21148M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21149M: Daniel Lezcano <daniel.lezcano@linaro.org> 21150M: Viresh Kumar <viresh.kumar@linaro.org> 21151R: Lukasz Luba <lukasz.luba@arm.com> 21152L: linux-pm@vger.kernel.org 21153S: Supported 21154F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21155F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21156F: drivers/thermal/cpufreq_cooling.c 21157F: drivers/thermal/cpuidle_cooling.c 21158F: include/linux/cpu_cooling.h 21159 21160THERMAL/POWER_ALLOCATOR 21161M: Lukasz Luba <lukasz.luba@arm.com> 21162L: linux-pm@vger.kernel.org 21163S: Maintained 21164F: Documentation/driver-api/thermal/power_allocator.rst 21165F: drivers/thermal/gov_power_allocator.c 21166F: drivers/thermal/thermal_trace_ipa.h 21167 21168THINKPAD ACPI EXTRAS DRIVER 21169M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21170L: ibm-acpi-devel@lists.sourceforge.net 21171L: platform-driver-x86@vger.kernel.org 21172S: Maintained 21173W: http://ibm-acpi.sourceforge.net 21174W: http://thinkwiki.org/wiki/Ibm-acpi 21175T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21176F: drivers/platform/x86/thinkpad_acpi.c 21177 21178THINKPAD LMI DRIVER 21179M: Mark Pearson <markpearson@lenovo.com> 21180L: platform-driver-x86@vger.kernel.org 21181S: Maintained 21182F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21183F: drivers/platform/x86/think-lmi.? 21184 21185THUNDERBOLT DMA TRAFFIC TEST DRIVER 21186M: Isaac Hazan <isaac.hazan@intel.com> 21187L: linux-usb@vger.kernel.org 21188S: Maintained 21189F: drivers/thunderbolt/dma_test.c 21190 21191THUNDERBOLT DRIVER 21192M: Andreas Noever <andreas.noever@gmail.com> 21193M: Michael Jamet <michael.jamet@intel.com> 21194M: Mika Westerberg <mika.westerberg@linux.intel.com> 21195M: Yehezkel Bernat <YehezkelShB@gmail.com> 21196L: linux-usb@vger.kernel.org 21197S: Maintained 21198T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21199F: Documentation/admin-guide/thunderbolt.rst 21200F: drivers/thunderbolt/ 21201F: include/linux/thunderbolt.h 21202 21203THUNDERBOLT NETWORK DRIVER 21204M: Michael Jamet <michael.jamet@intel.com> 21205M: Mika Westerberg <mika.westerberg@linux.intel.com> 21206M: Yehezkel Bernat <YehezkelShB@gmail.com> 21207L: netdev@vger.kernel.org 21208S: Maintained 21209F: drivers/net/thunderbolt/ 21210 21211THUNDERX GPIO DRIVER 21212M: Robert Richter <rric@kernel.org> 21213S: Odd Fixes 21214F: drivers/gpio/gpio-thunderx.c 21215 21216TI ADS7924 ADC DRIVER 21217M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21218L: linux-iio@vger.kernel.org 21219S: Supported 21220F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21221F: drivers/iio/adc/ti-ads7924.c 21222 21223TI AM437X VPFE DRIVER 21224M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21225L: linux-media@vger.kernel.org 21226S: Maintained 21227W: https://linuxtv.org 21228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21229T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21230F: drivers/media/platform/ti/am437x/ 21231 21232TI BANDGAP AND THERMAL DRIVER 21233M: Eduardo Valentin <edubezval@gmail.com> 21234M: Keerthy <j-keerthy@ti.com> 21235L: linux-pm@vger.kernel.org 21236L: linux-omap@vger.kernel.org 21237S: Maintained 21238F: drivers/thermal/ti-soc-thermal/ 21239 21240TI BQ27XXX POWER SUPPLY DRIVER 21241F: drivers/power/supply/bq27xxx_battery.c 21242F: drivers/power/supply/bq27xxx_battery_i2c.c 21243F: include/linux/power/bq27xxx_battery.h 21244 21245TI CDCE706 CLOCK DRIVER 21246M: Max Filippov <jcmvbkbc@gmail.com> 21247S: Maintained 21248F: drivers/clk/clk-cdce706.c 21249 21250TI CLOCK DRIVER 21251M: Tero Kristo <kristo@kernel.org> 21252L: linux-omap@vger.kernel.org 21253S: Odd Fixes 21254F: drivers/clk/ti/ 21255F: include/linux/clk/ti.h 21256 21257TI DAVINCI MACHINE SUPPORT 21258M: Bartosz Golaszewski <brgl@bgdev.pl> 21259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21260S: Maintained 21261T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21262F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21263F: arch/arm/boot/dts/ti/davinci/ 21264F: arch/arm/mach-davinci/ 21265F: drivers/i2c/busses/i2c-davinci.c 21266 21267TI DAVINCI SERIES CLOCK DRIVER 21268M: David Lechner <david@lechnology.com> 21269R: Sekhar Nori <nsekhar@ti.com> 21270S: Maintained 21271F: Documentation/devicetree/bindings/clock/ti/davinci/ 21272F: drivers/clk/davinci/ 21273F: include/linux/clk/davinci.h 21274 21275TI DAVINCI SERIES GPIO DRIVER 21276M: Keerthy <j-keerthy@ti.com> 21277L: linux-gpio@vger.kernel.org 21278S: Maintained 21279F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21280F: drivers/gpio/gpio-davinci.c 21281 21282TI DAVINCI SERIES MEDIA DRIVER 21283M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21284L: linux-media@vger.kernel.org 21285S: Maintained 21286W: https://linuxtv.org 21287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21288T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21289F: drivers/media/platform/ti/davinci/ 21290F: include/media/davinci/ 21291 21292TI ENHANCED CAPTURE (eCAP) DRIVER 21293M: Vignesh Raghavendra <vigneshr@ti.com> 21294R: Julien Panis <jpanis@baylibre.com> 21295L: linux-iio@vger.kernel.org 21296L: linux-omap@vger.kernel.org 21297S: Maintained 21298F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21299F: drivers/counter/ti-ecap-capture.c 21300 21301TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21302R: David Lechner <david@lechnology.com> 21303L: linux-iio@vger.kernel.org 21304F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21305F: drivers/counter/ti-eqep.c 21306 21307TI ETHERNET SWITCH DRIVER (CPSW) 21308R: Grygorii Strashko <grygorii.strashko@ti.com> 21309L: linux-omap@vger.kernel.org 21310L: netdev@vger.kernel.org 21311S: Maintained 21312F: drivers/net/ethernet/ti/cpsw* 21313F: drivers/net/ethernet/ti/davinci* 21314 21315TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21316M: Alex Dubov <oakad@yahoo.com> 21317S: Maintained 21318W: http://tifmxx.berlios.de/ 21319F: drivers/memstick/host/tifm_ms.c 21320F: drivers/misc/tifm* 21321F: drivers/mmc/host/tifm_sd.c 21322F: include/linux/tifm.h 21323 21324TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21325M: Nishanth Menon <nm@ti.com> 21326M: Santosh Shilimkar <ssantosh@kernel.org> 21327L: linux-kernel@vger.kernel.org 21328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21329S: Maintained 21330T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21331F: drivers/soc/ti/* 21332 21333TI LM49xxx FAMILY ASoC CODEC DRIVERS 21334M: M R Swami Reddy <mr.swami.reddy@ti.com> 21335M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21336L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21337S: Maintained 21338F: sound/soc/codecs/isabelle* 21339F: sound/soc/codecs/lm49453* 21340 21341TI LMP92064 ADC DRIVER 21342M: Leonard Göhrs <l.goehrs@pengutronix.de> 21343R: kernel@pengutronix.de 21344L: linux-iio@vger.kernel.org 21345S: Maintained 21346F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21347F: drivers/iio/adc/ti-lmp92064.c 21348 21349TI PCM3060 ASoC CODEC DRIVER 21350M: Kirill Marinushkin <kmarinushkin@birdec.com> 21351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21352S: Maintained 21353F: Documentation/devicetree/bindings/sound/pcm3060.txt 21354F: sound/soc/codecs/pcm3060* 21355 21356TI TAS571X FAMILY ASoC CODEC DRIVER 21357M: Kevin Cernekee <cernekee@chromium.org> 21358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21359S: Odd Fixes 21360F: sound/soc/codecs/tas571x* 21361 21362TI TMAG5273 MAGNETOMETER DRIVER 21363M: Gerald Loacker <gerald.loacker@wolfvision.net> 21364L: linux-iio@vger.kernel.org 21365S: Maintained 21366F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21367F: drivers/iio/magnetometer/tmag5273.c 21368 21369TI TRF7970A NFC DRIVER 21370M: Mark Greer <mgreer@animalcreek.com> 21371L: linux-wireless@vger.kernel.org 21372S: Supported 21373F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21374F: drivers/nfc/trf7970a.c 21375 21376TI TSC2046 ADC DRIVER 21377M: Oleksij Rempel <o.rempel@pengutronix.de> 21378R: kernel@pengutronix.de 21379L: linux-iio@vger.kernel.org 21380S: Maintained 21381F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21382F: drivers/iio/adc/ti-tsc2046.c 21383 21384TI TWL4030 SERIES SOC CODEC DRIVER 21385M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21386L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21387S: Maintained 21388F: sound/soc/codecs/twl4030* 21389 21390TI VPE/CAL DRIVERS 21391M: Benoit Parrot <bparrot@ti.com> 21392L: linux-media@vger.kernel.org 21393S: Maintained 21394W: http://linuxtv.org/ 21395Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21396F: Documentation/devicetree/bindings/media/ti,cal.yaml 21397F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21398F: drivers/media/platform/ti/cal/ 21399F: drivers/media/platform/ti/vpe/ 21400 21401TI WILINK WIRELESS DRIVERS 21402L: linux-wireless@vger.kernel.org 21403S: Orphan 21404W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21405W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21406T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21407F: drivers/net/wireless/ti/ 21408 21409TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21410M: John Stultz <jstultz@google.com> 21411M: Thomas Gleixner <tglx@linutronix.de> 21412R: Stephen Boyd <sboyd@kernel.org> 21413L: linux-kernel@vger.kernel.org 21414S: Supported 21415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21416F: include/linux/clocksource.h 21417F: include/linux/time.h 21418F: include/linux/timex.h 21419F: include/uapi/linux/time.h 21420F: include/uapi/linux/timex.h 21421F: kernel/time/alarmtimer.c 21422F: kernel/time/clocksource.c 21423F: kernel/time/ntp.c 21424F: kernel/time/time*.c 21425F: tools/testing/selftests/timers/ 21426 21427TIPC NETWORK LAYER 21428M: Jon Maloy <jmaloy@redhat.com> 21429M: Ying Xue <ying.xue@windriver.com> 21430L: netdev@vger.kernel.org (core kernel code) 21431L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21432S: Maintained 21433W: http://tipc.sourceforge.net/ 21434F: include/uapi/linux/tipc*.h 21435F: net/tipc/ 21436 21437TLAN NETWORK DRIVER 21438M: Samuel Chessman <chessman@tux.org> 21439L: tlan-devel@lists.sourceforge.net (subscribers-only) 21440S: Maintained 21441W: http://sourceforge.net/projects/tlan/ 21442F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21443F: drivers/net/ethernet/ti/tlan.* 21444 21445TMIO/SDHI MMC DRIVER 21446M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21447L: linux-mmc@vger.kernel.org 21448L: linux-renesas-soc@vger.kernel.org 21449S: Supported 21450F: drivers/mmc/host/renesas_sdhi* 21451F: drivers/mmc/host/tmio_mmc* 21452F: include/linux/mfd/tmio.h 21453 21454TMP401 HARDWARE MONITOR DRIVER 21455M: Guenter Roeck <linux@roeck-us.net> 21456L: linux-hwmon@vger.kernel.org 21457S: Maintained 21458F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21459F: Documentation/hwmon/tmp401.rst 21460F: drivers/hwmon/tmp401.c 21461 21462TMP464 HARDWARE MONITOR DRIVER 21463M: Guenter Roeck <linux@roeck-us.net> 21464L: linux-hwmon@vger.kernel.org 21465S: Maintained 21466F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21467F: Documentation/hwmon/tmp464.rst 21468F: drivers/hwmon/tmp464.c 21469 21470TMP513 HARDWARE MONITOR DRIVER 21471M: Eric Tremblay <etremblay@distech-controls.com> 21472L: linux-hwmon@vger.kernel.org 21473S: Maintained 21474F: Documentation/hwmon/tmp513.rst 21475F: drivers/hwmon/tmp513.c 21476 21477TMPFS (SHMEM FILESYSTEM) 21478M: Hugh Dickins <hughd@google.com> 21479L: linux-mm@kvack.org 21480S: Maintained 21481F: include/linux/shmem_fs.h 21482F: mm/shmem.c 21483 21484TOMOYO SECURITY MODULE 21485M: Kentaro Takeda <takedakn@nttdata.co.jp> 21486M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21487L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21488L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21489L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21490L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21491S: Maintained 21492W: https://tomoyo.osdn.jp/ 21493F: security/tomoyo/ 21494 21495TOPSTAR LAPTOP EXTRAS DRIVER 21496M: Herton Ronaldo Krzesinski <herton@canonical.com> 21497L: platform-driver-x86@vger.kernel.org 21498S: Maintained 21499F: drivers/platform/x86/topstar-laptop.c 21500 21501TORTURE-TEST MODULES 21502M: Davidlohr Bueso <dave@stgolabs.net> 21503M: "Paul E. McKenney" <paulmck@kernel.org> 21504M: Josh Triplett <josh@joshtriplett.org> 21505L: linux-kernel@vger.kernel.org 21506S: Supported 21507T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21508F: Documentation/RCU/torture.rst 21509F: kernel/locking/locktorture.c 21510F: kernel/rcu/rcuscale.c 21511F: kernel/rcu/rcutorture.c 21512F: kernel/rcu/refscale.c 21513F: kernel/torture.c 21514 21515TOSHIBA ACPI EXTRAS DRIVER 21516M: Azael Avalos <coproscefalo@gmail.com> 21517L: platform-driver-x86@vger.kernel.org 21518S: Maintained 21519F: drivers/platform/x86/toshiba_acpi.c 21520 21521TOSHIBA BLUETOOTH DRIVER 21522M: Azael Avalos <coproscefalo@gmail.com> 21523L: platform-driver-x86@vger.kernel.org 21524S: Maintained 21525F: drivers/platform/x86/toshiba_bluetooth.c 21526 21527TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21528M: Azael Avalos <coproscefalo@gmail.com> 21529L: platform-driver-x86@vger.kernel.org 21530S: Maintained 21531F: drivers/platform/x86/toshiba_haps.c 21532 21533TOSHIBA SMM DRIVER 21534M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21535S: Maintained 21536W: http://www.buzzard.org.uk/toshiba/ 21537F: drivers/char/toshiba.c 21538F: include/linux/toshiba.h 21539F: include/uapi/linux/toshiba.h 21540 21541TOSHIBA TC358743 DRIVER 21542M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21543L: linux-media@vger.kernel.org 21544S: Maintained 21545F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21546F: drivers/media/i2c/tc358743* 21547F: include/media/i2c/tc358743.h 21548 21549TOSHIBA WMI HOTKEYS DRIVER 21550M: Azael Avalos <coproscefalo@gmail.com> 21551L: platform-driver-x86@vger.kernel.org 21552S: Maintained 21553F: drivers/platform/x86/toshiba-wmi.c 21554 21555TPM DEVICE DRIVER 21556M: Peter Huewe <peterhuewe@gmx.de> 21557M: Jarkko Sakkinen <jarkko@kernel.org> 21558R: Jason Gunthorpe <jgg@ziepe.ca> 21559L: linux-integrity@vger.kernel.org 21560S: Maintained 21561W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21562Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21563T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21564F: drivers/char/tpm/ 21565 21566TPS546D24 DRIVER 21567M: Duke Du <dukedu83@gmail.com> 21568L: linux-hwmon@vger.kernel.org 21569S: Maintained 21570F: Documentation/hwmon/tps546d24.rst 21571F: drivers/hwmon/pmbus/tps546d24.c 21572 21573TRACING 21574M: Steven Rostedt <rostedt@goodmis.org> 21575M: Masami Hiramatsu <mhiramat@kernel.org> 21576L: linux-kernel@vger.kernel.org 21577L: linux-trace-kernel@vger.kernel.org 21578S: Maintained 21579Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21580T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21581F: Documentation/trace/* 21582F: fs/tracefs/ 21583F: include/linux/trace*.h 21584F: include/trace/ 21585F: kernel/trace/ 21586F: scripts/tracing/ 21587F: tools/testing/selftests/ftrace/ 21588 21589TRACING MMIO ACCESSES (MMIOTRACE) 21590M: Steven Rostedt <rostedt@goodmis.org> 21591M: Masami Hiramatsu <mhiramat@kernel.org> 21592R: Karol Herbst <karolherbst@gmail.com> 21593R: Pekka Paalanen <ppaalanen@gmail.com> 21594L: linux-kernel@vger.kernel.org 21595L: nouveau@lists.freedesktop.org 21596S: Maintained 21597F: arch/x86/mm/kmmio.c 21598F: arch/x86/mm/mmio-mod.c 21599F: arch/x86/mm/testmmiotrace.c 21600F: include/linux/mmiotrace.h 21601F: kernel/trace/trace_mmiotrace.c 21602 21603TRACING OS NOISE / LATENCY TRACERS 21604M: Steven Rostedt <rostedt@goodmis.org> 21605M: Daniel Bristot de Oliveira <bristot@kernel.org> 21606S: Maintained 21607F: Documentation/trace/hwlat_detector.rst 21608F: Documentation/trace/osnoise-tracer.rst 21609F: Documentation/trace/timerlat-tracer.rst 21610F: arch/*/kernel/trace.c 21611F: include/trace/events/osnoise.h 21612F: kernel/trace/trace_hwlat.c 21613F: kernel/trace/trace_irqsoff.c 21614F: kernel/trace/trace_osnoise.c 21615F: kernel/trace/trace_sched_wakeup.c 21616 21617TRADITIONAL CHINESE DOCUMENTATION 21618M: Hu Haowen <src.res@email.cn> 21619L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21620S: Maintained 21621W: https://github.com/srcres258/linux-doc 21622T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21623F: Documentation/translations/zh_TW/ 21624 21625TTY LAYER 21626M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21627M: Jiri Slaby <jirislaby@kernel.org> 21628S: Supported 21629T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21630F: Documentation/driver-api/serial/ 21631F: drivers/tty/ 21632F: drivers/tty/serial/serial_core.c 21633F: include/linux/selection.h 21634F: include/linux/serial.h 21635F: include/linux/serial_core.h 21636F: include/linux/sysrq.h 21637F: include/linux/tty*.h 21638F: include/linux/vt.h 21639F: include/linux/vt_*.h 21640F: include/uapi/linux/serial.h 21641F: include/uapi/linux/serial_core.h 21642F: include/uapi/linux/tty.h 21643 21644TUA9001 MEDIA DRIVER 21645M: Antti Palosaari <crope@iki.fi> 21646L: linux-media@vger.kernel.org 21647S: Maintained 21648W: https://linuxtv.org 21649W: http://palosaari.fi/linux/ 21650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21651T: git git://linuxtv.org/anttip/media_tree.git 21652F: drivers/media/tuners/tua9001* 21653 21654TULIP NETWORK DRIVERS 21655L: netdev@vger.kernel.org 21656L: linux-parisc@vger.kernel.org 21657S: Orphan 21658F: drivers/net/ethernet/dec/tulip/ 21659 21660TUN/TAP driver 21661M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21662S: Maintained 21663W: http://vtun.sourceforge.net/tun 21664F: Documentation/networking/tuntap.rst 21665F: arch/um/os-Linux/drivers/ 21666 21667TURBOCHANNEL SUBSYSTEM 21668M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21669M: Ralf Baechle <ralf@linux-mips.org> 21670L: linux-mips@vger.kernel.org 21671S: Maintained 21672Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21673F: drivers/tc/ 21674F: include/linux/tc.h 21675 21676TURBOSTAT UTILITY 21677M: "Len Brown" <lenb@kernel.org> 21678L: linux-pm@vger.kernel.org 21679S: Supported 21680Q: https://patchwork.kernel.org/project/linux-pm/list/ 21681B: https://bugzilla.kernel.org 21682T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21683F: tools/power/x86/turbostat/ 21684 21685TW5864 VIDEO4LINUX DRIVER 21686M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21687M: Anton Sviridenko <anton@corp.bluecherry.net> 21688M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21689M: Andrey Utkin <andrey_utkin@fastmail.com> 21690L: linux-media@vger.kernel.org 21691S: Supported 21692F: drivers/media/pci/tw5864/ 21693 21694TW68 VIDEO4LINUX DRIVER 21695M: Hans Verkuil <hverkuil@xs4all.nl> 21696L: linux-media@vger.kernel.org 21697S: Odd Fixes 21698W: https://linuxtv.org 21699T: git git://linuxtv.org/media_tree.git 21700F: drivers/media/pci/tw68/ 21701 21702TW686X VIDEO4LINUX DRIVER 21703M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21704L: linux-media@vger.kernel.org 21705S: Maintained 21706W: http://linuxtv.org 21707T: git git://linuxtv.org/media_tree.git 21708F: drivers/media/pci/tw686x/ 21709 21710U-BOOT ENVIRONMENT VARIABLES 21711M: Rafał Miłecki <rafal@milecki.pl> 21712S: Maintained 21713F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21714F: drivers/nvmem/u-boot-env.c 21715 21716UACCE ACCELERATOR FRAMEWORK 21717M: Zhangfei Gao <zhangfei.gao@linaro.org> 21718M: Zhou Wang <wangzhou1@hisilicon.com> 21719L: linux-accelerators@lists.ozlabs.org 21720L: linux-kernel@vger.kernel.org 21721S: Maintained 21722F: Documentation/ABI/testing/sysfs-driver-uacce 21723F: Documentation/misc-devices/uacce.rst 21724F: drivers/misc/uacce/ 21725F: include/linux/uacce.h 21726F: include/uapi/misc/uacce/ 21727 21728UBI FILE SYSTEM (UBIFS) 21729M: Richard Weinberger <richard@nod.at> 21730L: linux-mtd@lists.infradead.org 21731S: Supported 21732W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21733T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21734T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21735F: Documentation/ABI/testing/sysfs-fs-ubifs 21736F: Documentation/filesystems/ubifs-authentication.rst 21737F: Documentation/filesystems/ubifs.rst 21738F: fs/ubifs/ 21739 21740UBLK USERSPACE BLOCK DRIVER 21741M: Ming Lei <ming.lei@redhat.com> 21742L: linux-block@vger.kernel.org 21743S: Maintained 21744F: Documentation/block/ublk.rst 21745F: drivers/block/ublk_drv.c 21746F: include/uapi/linux/ublk_cmd.h 21747 21748UCLINUX (M68KNOMMU AND COLDFIRE) 21749M: Greg Ungerer <gerg@linux-m68k.org> 21750L: linux-m68k@lists.linux-m68k.org 21751S: Maintained 21752W: http://www.linux-m68k.org/ 21753T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21754F: arch/m68k/*/*_no.* 21755F: arch/m68k/68*/ 21756F: arch/m68k/coldfire/ 21757F: arch/m68k/include/asm/*_no.* 21758 21759UDF FILESYSTEM 21760M: Jan Kara <jack@suse.com> 21761S: Maintained 21762F: Documentation/filesystems/udf.rst 21763F: fs/udf/ 21764 21765UDRAW TABLET 21766M: Bastien Nocera <hadess@hadess.net> 21767L: linux-input@vger.kernel.org 21768S: Maintained 21769F: drivers/hid/hid-udraw-ps3.c 21770 21771UFS FILESYSTEM 21772M: Evgeniy Dushistov <dushistov@mail.ru> 21773S: Maintained 21774F: Documentation/admin-guide/ufs.rst 21775F: fs/ufs/ 21776 21777UHID USERSPACE HID IO DRIVER 21778M: David Rheinsberg <david.rheinsberg@gmail.com> 21779L: linux-input@vger.kernel.org 21780S: Maintained 21781F: drivers/hid/uhid.c 21782F: include/uapi/linux/uhid.h 21783 21784ULPI BUS 21785M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21786L: linux-usb@vger.kernel.org 21787S: Maintained 21788F: drivers/usb/common/ulpi.c 21789F: include/linux/ulpi/ 21790 21791UNICODE SUBSYSTEM 21792M: Gabriel Krisman Bertazi <krisman@collabora.com> 21793L: linux-fsdevel@vger.kernel.org 21794S: Supported 21795F: fs/unicode/ 21796 21797UNIFDEF 21798M: Tony Finch <dot@dotat.at> 21799S: Maintained 21800W: http://dotat.at/prog/unifdef 21801F: scripts/unifdef.c 21802 21803UNIFORM CDROM DRIVER 21804M: Phillip Potter <phil@philpotter.co.uk> 21805S: Maintained 21806F: Documentation/cdrom/ 21807F: drivers/cdrom/cdrom.c 21808F: include/linux/cdrom.h 21809F: include/uapi/linux/cdrom.h 21810 21811UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21812R: Alim Akhtar <alim.akhtar@samsung.com> 21813R: Avri Altman <avri.altman@wdc.com> 21814R: Bart Van Assche <bvanassche@acm.org> 21815L: linux-scsi@vger.kernel.org 21816S: Supported 21817F: Documentation/devicetree/bindings/ufs/ 21818F: Documentation/scsi/ufs.rst 21819F: drivers/ufs/core/ 21820 21821UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21822M: Pedro Sousa <pedrom.sousa@synopsys.com> 21823L: linux-scsi@vger.kernel.org 21824S: Supported 21825F: drivers/ufs/host/*dwc* 21826 21827UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21828M: Alim Akhtar <alim.akhtar@samsung.com> 21829L: linux-scsi@vger.kernel.org 21830S: Maintained 21831F: drivers/ufs/host/ufs-exynos* 21832 21833UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21834M: Stanley Chu <stanley.chu@mediatek.com> 21835L: linux-scsi@vger.kernel.org 21836L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21837S: Maintained 21838F: drivers/ufs/host/ufs-mediatek* 21839 21840UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21841M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21842L: linux-arm-msm@vger.kernel.org 21843L: linux-scsi@vger.kernel.org 21844S: Maintained 21845F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21846F: drivers/ufs/host/ufs-qcom* 21847 21848UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21849M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21850L: linux-renesas-soc@vger.kernel.org 21851L: linux-scsi@vger.kernel.org 21852S: Maintained 21853F: drivers/ufs/host/ufs-renesas.c 21854 21855UNSORTED BLOCK IMAGES (UBI) 21856M: Richard Weinberger <richard@nod.at> 21857L: linux-mtd@lists.infradead.org 21858S: Supported 21859W: http://www.linux-mtd.infradead.org/ 21860T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21861T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21862F: drivers/mtd/ubi/ 21863F: include/linux/mtd/ubi.h 21864F: include/uapi/mtd/ubi-user.h 21865 21866USB "USBNET" DRIVER FRAMEWORK 21867M: Oliver Neukum <oneukum@suse.com> 21868L: netdev@vger.kernel.org 21869S: Maintained 21870W: http://www.linux-usb.org/usbnet 21871F: drivers/net/usb/usbnet.c 21872F: include/linux/usb/usbnet.h 21873 21874USB ACM DRIVER 21875M: Oliver Neukum <oneukum@suse.com> 21876L: linux-usb@vger.kernel.org 21877S: Maintained 21878F: Documentation/usb/acm.rst 21879F: drivers/usb/class/cdc-acm.* 21880 21881USB APPLE MFI FASTCHARGE DRIVER 21882M: Bastien Nocera <hadess@hadess.net> 21883L: linux-usb@vger.kernel.org 21884S: Maintained 21885F: drivers/usb/misc/apple-mfi-fastcharge.c 21886 21887USB AR5523 WIRELESS DRIVER 21888M: Pontus Fuchs <pontus.fuchs@gmail.com> 21889L: linux-wireless@vger.kernel.org 21890S: Maintained 21891F: drivers/net/wireless/ath/ar5523/ 21892 21893USB ATTACHED SCSI 21894M: Oliver Neukum <oneukum@suse.com> 21895L: linux-usb@vger.kernel.org 21896L: linux-scsi@vger.kernel.org 21897S: Maintained 21898F: drivers/usb/storage/uas.c 21899 21900USB CDC ETHERNET DRIVER 21901M: Oliver Neukum <oliver@neukum.org> 21902L: linux-usb@vger.kernel.org 21903S: Maintained 21904F: drivers/net/usb/cdc_*.c 21905F: include/uapi/linux/usb/cdc.h 21906 21907USB CHAOSKEY DRIVER 21908M: Keith Packard <keithp@keithp.com> 21909L: linux-usb@vger.kernel.org 21910S: Maintained 21911F: drivers/usb/misc/chaoskey.c 21912 21913USB CYPRESS C67X00 DRIVER 21914L: linux-usb@vger.kernel.org 21915S: Orphan 21916F: drivers/usb/c67x00/ 21917 21918USB DAVICOM DM9601 DRIVER 21919M: Peter Korsgaard <peter@korsgaard.com> 21920L: netdev@vger.kernel.org 21921S: Maintained 21922W: http://www.linux-usb.org/usbnet 21923F: drivers/net/usb/dm9601.c 21924 21925USB EHCI DRIVER 21926M: Alan Stern <stern@rowland.harvard.edu> 21927L: linux-usb@vger.kernel.org 21928S: Maintained 21929F: Documentation/usb/ehci.rst 21930F: drivers/usb/host/ehci* 21931 21932USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21933M: Jiri Kosina <jikos@kernel.org> 21934M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21935L: linux-usb@vger.kernel.org 21936S: Maintained 21937T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21938F: Documentation/hid/hiddev.rst 21939F: drivers/hid/usbhid/ 21940 21941USB INTEL XHCI ROLE MUX DRIVER 21942M: Hans de Goede <hdegoede@redhat.com> 21943L: linux-usb@vger.kernel.org 21944S: Maintained 21945F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21946 21947USB IP DRIVER FOR HISILICON KIRIN 960 21948M: Yu Chen <chenyu56@huawei.com> 21949M: Binghui Wang <wangbinghui@hisilicon.com> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21953F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21954 21955USB IP DRIVER FOR HISILICON KIRIN 970 21956M: Mauro Carvalho Chehab <mchehab@kernel.org> 21957L: linux-usb@vger.kernel.org 21958S: Maintained 21959F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21960F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21961 21962USB ISP116X DRIVER 21963M: Olav Kongas <ok@artecdesign.ee> 21964L: linux-usb@vger.kernel.org 21965S: Maintained 21966F: drivers/usb/host/isp116x* 21967F: include/linux/usb/isp116x.h 21968 21969USB ISP1760 DRIVER 21970M: Rui Miguel Silva <rui.silva@linaro.org> 21971L: linux-usb@vger.kernel.org 21972S: Maintained 21973F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21974F: drivers/usb/isp1760/* 21975 21976USB LAN78XX ETHERNET DRIVER 21977M: Woojung Huh <woojung.huh@microchip.com> 21978M: UNGLinuxDriver@microchip.com 21979L: netdev@vger.kernel.org 21980S: Maintained 21981F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21982F: drivers/net/usb/lan78xx.* 21983F: include/dt-bindings/net/microchip-lan78xx.h 21984 21985USB MASS STORAGE DRIVER 21986M: Alan Stern <stern@rowland.harvard.edu> 21987L: linux-usb@vger.kernel.org 21988L: usb-storage@lists.one-eyed-alien.net 21989S: Maintained 21990F: drivers/usb/storage/ 21991 21992USB MIDI DRIVER 21993M: Clemens Ladisch <clemens@ladisch.de> 21994L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21995S: Maintained 21996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21997F: sound/usb/midi.* 21998 21999USB NETWORKING DRIVERS 22000L: linux-usb@vger.kernel.org 22001S: Odd Fixes 22002F: drivers/net/usb/ 22003 22004USB OHCI DRIVER 22005M: Alan Stern <stern@rowland.harvard.edu> 22006L: linux-usb@vger.kernel.org 22007S: Maintained 22008F: Documentation/usb/ohci.rst 22009F: drivers/usb/host/ohci* 22010 22011USB OTG FSM (Finite State Machine) 22012M: Peter Chen <peter.chen@kernel.org> 22013L: linux-usb@vger.kernel.org 22014S: Maintained 22015T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22016F: drivers/usb/common/usb-otg-fsm.c 22017 22018USB OVER IP DRIVER 22019M: Valentina Manea <valentina.manea.m@gmail.com> 22020M: Shuah Khan <shuah@kernel.org> 22021M: Shuah Khan <skhan@linuxfoundation.org> 22022R: Hongren Zheng <i@zenithal.me> 22023L: linux-usb@vger.kernel.org 22024S: Maintained 22025F: Documentation/usb/usbip_protocol.rst 22026F: drivers/usb/usbip/ 22027F: tools/testing/selftests/drivers/usb/usbip/ 22028F: tools/usb/usbip/ 22029 22030USB PEGASUS DRIVER 22031M: Petko Manolov <petkan@nucleusys.com> 22032L: linux-usb@vger.kernel.org 22033L: netdev@vger.kernel.org 22034S: Maintained 22035W: https://github.com/petkan/pegasus 22036T: git https://github.com/petkan/pegasus.git 22037F: drivers/net/usb/pegasus.* 22038 22039USB PRINTER DRIVER (usblp) 22040M: Pete Zaitcev <zaitcev@redhat.com> 22041L: linux-usb@vger.kernel.org 22042S: Supported 22043F: drivers/usb/class/usblp.c 22044 22045USB QMI WWAN NETWORK DRIVER 22046M: Bjørn Mork <bjorn@mork.no> 22047L: netdev@vger.kernel.org 22048S: Maintained 22049F: Documentation/ABI/testing/sysfs-class-net-qmi 22050F: drivers/net/usb/qmi_wwan.c 22051 22052USB RAW GADGET DRIVER 22053R: Andrey Konovalov <andreyknvl@gmail.com> 22054L: linux-usb@vger.kernel.org 22055S: Maintained 22056F: Documentation/usb/raw-gadget.rst 22057F: drivers/usb/gadget/legacy/raw_gadget.c 22058F: include/uapi/linux/usb/raw_gadget.h 22059 22060USB RTL8150 DRIVER 22061M: Petko Manolov <petkan@nucleusys.com> 22062L: linux-usb@vger.kernel.org 22063L: netdev@vger.kernel.org 22064S: Maintained 22065W: https://github.com/petkan/rtl8150 22066T: git https://github.com/petkan/rtl8150.git 22067F: drivers/net/usb/rtl8150.c 22068 22069USB SERIAL SUBSYSTEM 22070M: Johan Hovold <johan@kernel.org> 22071L: linux-usb@vger.kernel.org 22072S: Maintained 22073T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22074F: Documentation/usb/usb-serial.rst 22075F: drivers/usb/serial/ 22076F: include/linux/usb/serial.h 22077 22078USB SMSC75XX ETHERNET DRIVER 22079M: Steve Glendinning <steve.glendinning@shawell.net> 22080L: netdev@vger.kernel.org 22081S: Maintained 22082F: drivers/net/usb/smsc75xx.* 22083 22084USB SMSC95XX ETHERNET DRIVER 22085M: Steve Glendinning <steve.glendinning@shawell.net> 22086M: UNGLinuxDriver@microchip.com 22087L: netdev@vger.kernel.org 22088S: Maintained 22089F: drivers/net/usb/smsc95xx.* 22090 22091USB SUBSYSTEM 22092M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22093L: linux-usb@vger.kernel.org 22094S: Supported 22095W: http://www.linux-usb.org 22096T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22097F: Documentation/devicetree/bindings/usb/ 22098F: Documentation/usb/ 22099F: drivers/usb/ 22100F: include/dt-bindings/usb/ 22101F: include/linux/usb.h 22102F: include/linux/usb/ 22103F: include/uapi/linux/usb/ 22104 22105USB TYPEC BUS FOR ALTERNATE MODES 22106M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22107L: linux-usb@vger.kernel.org 22108S: Maintained 22109F: Documentation/ABI/testing/sysfs-bus-typec 22110F: Documentation/driver-api/usb/typec_bus.rst 22111F: drivers/usb/typec/altmodes/ 22112F: include/linux/usb/typec_altmode.h 22113 22114USB TYPEC CLASS 22115M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22116L: linux-usb@vger.kernel.org 22117S: Maintained 22118F: Documentation/ABI/testing/sysfs-class-typec 22119F: Documentation/driver-api/usb/typec.rst 22120F: drivers/usb/typec/ 22121F: include/linux/usb/typec.h 22122 22123USB TYPEC INTEL PMC MUX DRIVER 22124M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22125L: linux-usb@vger.kernel.org 22126S: Maintained 22127F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22128F: drivers/usb/typec/mux/intel_pmc_mux.c 22129 22130USB TYPEC PI3USB30532 MUX DRIVER 22131M: Hans de Goede <hdegoede@redhat.com> 22132L: linux-usb@vger.kernel.org 22133S: Maintained 22134F: drivers/usb/typec/mux/pi3usb30532.c 22135 22136USB TYPEC PORT CONTROLLER DRIVERS 22137M: Guenter Roeck <linux@roeck-us.net> 22138L: linux-usb@vger.kernel.org 22139S: Maintained 22140F: drivers/usb/typec/tcpm/ 22141 22142USB UHCI DRIVER 22143M: Alan Stern <stern@rowland.harvard.edu> 22144L: linux-usb@vger.kernel.org 22145S: Maintained 22146F: drivers/usb/host/uhci* 22147 22148USB VIDEO CLASS 22149M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22150L: linux-media@vger.kernel.org 22151S: Maintained 22152W: http://www.ideasonboard.org/uvc/ 22153T: git git://linuxtv.org/media_tree.git 22154F: drivers/media/usb/uvc/ 22155F: include/uapi/linux/uvcvideo.h 22156 22157USB WEBCAM GADGET 22158M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22159M: Daniel Scally <dan.scally@ideasonboard.com> 22160L: linux-usb@vger.kernel.org 22161S: Maintained 22162F: drivers/usb/gadget/function/*uvc* 22163F: drivers/usb/gadget/legacy/webcam.c 22164F: include/uapi/linux/usb/g_uvc.h 22165 22166USB WIRELESS RNDIS DRIVER (rndis_wlan) 22167M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22168L: linux-wireless@vger.kernel.org 22169S: Maintained 22170F: drivers/net/wireless/legacy/rndis_wlan.c 22171 22172USB XHCI DRIVER 22173M: Mathias Nyman <mathias.nyman@intel.com> 22174L: linux-usb@vger.kernel.org 22175S: Supported 22176F: drivers/usb/host/pci-quirks* 22177F: drivers/usb/host/xhci* 22178 22179USB ZD1201 DRIVER 22180L: linux-wireless@vger.kernel.org 22181S: Orphan 22182W: http://linux-lc100020.sourceforge.net 22183F: drivers/net/wireless/zydas/zd1201.* 22184 22185USER DATAGRAM PROTOCOL (UDP) 22186M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22187S: Maintained 22188F: include/linux/udp.h 22189F: net/ipv4/udp.c 22190F: net/ipv6/udp.c 22191 22192USER-MODE LINUX (UML) 22193M: Richard Weinberger <richard@nod.at> 22194M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22195M: Johannes Berg <johannes@sipsolutions.net> 22196L: linux-um@lists.infradead.org 22197S: Maintained 22198W: http://user-mode-linux.sourceforge.net 22199Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22200T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22201T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22202F: Documentation/virt/uml/ 22203F: arch/um/ 22204F: arch/x86/um/ 22205F: fs/hostfs/ 22206 22207USERSPACE COPYIN/COPYOUT (UIOVEC) 22208M: Alexander Viro <viro@zeniv.linux.org.uk> 22209S: Maintained 22210F: include/linux/uio.h 22211F: lib/iov_iter.c 22212 22213USERSPACE DMA BUFFER DRIVER 22214M: Gerd Hoffmann <kraxel@redhat.com> 22215L: dri-devel@lists.freedesktop.org 22216S: Maintained 22217T: git git://anongit.freedesktop.org/drm/drm-misc 22218F: drivers/dma-buf/udmabuf.c 22219F: include/uapi/linux/udmabuf.h 22220 22221USERSPACE I/O (UIO) 22222M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22223S: Maintained 22224T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22225F: Documentation/driver-api/uio-howto.rst 22226F: drivers/uio/ 22227F: include/linux/uio_driver.h 22228 22229UTIL-LINUX PACKAGE 22230M: Karel Zak <kzak@redhat.com> 22231L: util-linux@vger.kernel.org 22232S: Maintained 22233W: http://en.wikipedia.org/wiki/Util-linux 22234T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22235 22236UUID HELPERS 22237R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22238L: linux-kernel@vger.kernel.org 22239S: Maintained 22240F: include/linux/uuid.h 22241F: lib/test_uuid.c 22242F: lib/uuid.c 22243 22244UV SYSFS DRIVER 22245M: Justin Ernst <justin.ernst@hpe.com> 22246L: platform-driver-x86@vger.kernel.org 22247S: Maintained 22248F: drivers/platform/x86/uv_sysfs.c 22249 22250UVESAFB DRIVER 22251M: Michal Januszewski <spock@gentoo.org> 22252L: linux-fbdev@vger.kernel.org 22253S: Maintained 22254W: https://github.com/mjanusz/v86d 22255F: Documentation/fb/uvesafb.rst 22256F: drivers/video/fbdev/uvesafb.* 22257 22258Ux500 CLOCK DRIVERS 22259M: Ulf Hansson <ulf.hansson@linaro.org> 22260L: linux-clk@vger.kernel.org 22261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22262S: Maintained 22263F: drivers/clk/ux500/ 22264 22265VF610 NAND DRIVER 22266M: Stefan Agner <stefan@agner.ch> 22267L: linux-mtd@lists.infradead.org 22268S: Supported 22269F: drivers/mtd/nand/raw/vf610_nfc.c 22270 22271VFAT/FAT/MSDOS FILESYSTEM 22272M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22273S: Maintained 22274F: Documentation/filesystems/vfat.rst 22275F: fs/fat/ 22276F: tools/testing/selftests/filesystems/fat/ 22277 22278VFIO CDX DRIVER 22279M: Nipun Gupta <nipun.gupta@amd.com> 22280M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22281L: kvm@vger.kernel.org 22282S: Maintained 22283F: drivers/vfio/cdx/* 22284 22285VFIO DRIVER 22286M: Alex Williamson <alex.williamson@redhat.com> 22287L: kvm@vger.kernel.org 22288S: Maintained 22289T: git https://github.com/awilliam/linux-vfio.git 22290F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22291F: Documentation/driver-api/vfio.rst 22292F: drivers/vfio/ 22293F: include/linux/vfio.h 22294F: include/linux/vfio_pci_core.h 22295F: include/uapi/linux/vfio.h 22296 22297VFIO FSL-MC DRIVER 22298M: Diana Craciun <diana.craciun@oss.nxp.com> 22299L: kvm@vger.kernel.org 22300S: Maintained 22301F: drivers/vfio/fsl-mc/ 22302 22303VFIO HISILICON PCI DRIVER 22304M: Longfang Liu <liulongfang@huawei.com> 22305M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22306L: kvm@vger.kernel.org 22307S: Maintained 22308F: drivers/vfio/pci/hisilicon/ 22309 22310VFIO MEDIATED DEVICE DRIVERS 22311M: Kirti Wankhede <kwankhede@nvidia.com> 22312L: kvm@vger.kernel.org 22313S: Maintained 22314F: Documentation/driver-api/vfio-mediated-device.rst 22315F: drivers/vfio/mdev/ 22316F: include/linux/mdev.h 22317F: samples/vfio-mdev/ 22318 22319VFIO MLX5 PCI DRIVER 22320M: Yishai Hadas <yishaih@nvidia.com> 22321L: kvm@vger.kernel.org 22322S: Maintained 22323F: drivers/vfio/pci/mlx5/ 22324 22325VFIO PCI DEVICE SPECIFIC DRIVERS 22326R: Jason Gunthorpe <jgg@nvidia.com> 22327R: Yishai Hadas <yishaih@nvidia.com> 22328R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22329R: Kevin Tian <kevin.tian@intel.com> 22330L: kvm@vger.kernel.org 22331S: Maintained 22332P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22333F: drivers/vfio/pci/*/ 22334 22335VFIO PLATFORM DRIVER 22336M: Eric Auger <eric.auger@redhat.com> 22337L: kvm@vger.kernel.org 22338S: Maintained 22339F: drivers/vfio/platform/ 22340 22341VGA_SWITCHEROO 22342R: Lukas Wunner <lukas@wunner.de> 22343S: Maintained 22344T: git git://anongit.freedesktop.org/drm/drm-misc 22345F: Documentation/gpu/vga-switcheroo.rst 22346F: drivers/gpu/vga/vga_switcheroo.c 22347F: include/linux/vga_switcheroo.h 22348 22349VIA RHINE NETWORK DRIVER 22350M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22351S: Maintained 22352F: drivers/net/ethernet/via/via-rhine.c 22353 22354VIA SD/MMC CARD CONTROLLER DRIVER 22355M: Bruce Chang <brucechang@via.com.tw> 22356M: Harald Welte <HaraldWelte@viatech.com> 22357S: Maintained 22358F: drivers/mmc/host/via-sdmmc.c 22359 22360VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22361M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22362L: linux-fbdev@vger.kernel.org 22363S: Maintained 22364F: drivers/video/fbdev/via/ 22365F: include/linux/via-core.h 22366F: include/linux/via_i2c.h 22367 22368VIA VELOCITY NETWORK DRIVER 22369M: Francois Romieu <romieu@fr.zoreil.com> 22370L: netdev@vger.kernel.org 22371S: Maintained 22372F: drivers/net/ethernet/via/via-velocity.* 22373 22374VICODEC VIRTUAL CODEC DRIVER 22375M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22376L: linux-media@vger.kernel.org 22377S: Maintained 22378W: https://linuxtv.org 22379T: git git://linuxtv.org/media_tree.git 22380F: drivers/media/test-drivers/vicodec/* 22381 22382VIDEO I2C POLLING DRIVER 22383M: Matt Ranostay <matt.ranostay@konsulko.com> 22384L: linux-media@vger.kernel.org 22385S: Maintained 22386F: drivers/media/i2c/video-i2c.c 22387 22388VIDEO MULTIPLEXER DRIVER 22389M: Philipp Zabel <p.zabel@pengutronix.de> 22390L: linux-media@vger.kernel.org 22391S: Maintained 22392F: drivers/media/platform/video-mux.c 22393 22394VIDEOBUF2 FRAMEWORK 22395M: Tomasz Figa <tfiga@chromium.org> 22396M: Marek Szyprowski <m.szyprowski@samsung.com> 22397L: linux-media@vger.kernel.org 22398S: Maintained 22399F: drivers/media/common/videobuf2/* 22400F: include/media/videobuf2-* 22401 22402VIDTV VIRTUAL DIGITAL TV DRIVER 22403M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22404L: linux-media@vger.kernel.org 22405S: Maintained 22406W: https://linuxtv.org 22407T: git git://linuxtv.org/media_tree.git 22408F: drivers/media/test-drivers/vidtv/* 22409 22410VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22411M: Shuah Khan <skhan@linuxfoundation.org> 22412R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22413L: linux-media@vger.kernel.org 22414S: Maintained 22415W: https://linuxtv.org 22416T: git git://linuxtv.org/media_tree.git 22417F: drivers/media/test-drivers/vimc/* 22418 22419VIRT LIB 22420M: Alex Williamson <alex.williamson@redhat.com> 22421M: Paolo Bonzini <pbonzini@redhat.com> 22422L: kvm@vger.kernel.org 22423S: Supported 22424F: virt/lib/ 22425 22426VIRTIO AND VHOST VSOCK DRIVER 22427M: Stefan Hajnoczi <stefanha@redhat.com> 22428M: Stefano Garzarella <sgarzare@redhat.com> 22429L: kvm@vger.kernel.org 22430L: virtualization@lists.linux-foundation.org 22431L: netdev@vger.kernel.org 22432S: Maintained 22433F: drivers/vhost/vsock.c 22434F: include/linux/virtio_vsock.h 22435F: include/uapi/linux/virtio_vsock.h 22436F: net/vmw_vsock/virtio_transport.c 22437F: net/vmw_vsock/virtio_transport_common.c 22438 22439VIRTIO BALLOON 22440M: "Michael S. Tsirkin" <mst@redhat.com> 22441M: David Hildenbrand <david@redhat.com> 22442L: virtualization@lists.linux-foundation.org 22443S: Maintained 22444F: drivers/virtio/virtio_balloon.c 22445F: include/linux/balloon_compaction.h 22446F: include/uapi/linux/virtio_balloon.h 22447F: mm/balloon_compaction.c 22448 22449VIRTIO BLOCK AND SCSI DRIVERS 22450M: "Michael S. Tsirkin" <mst@redhat.com> 22451M: Jason Wang <jasowang@redhat.com> 22452R: Paolo Bonzini <pbonzini@redhat.com> 22453R: Stefan Hajnoczi <stefanha@redhat.com> 22454L: virtualization@lists.linux-foundation.org 22455S: Maintained 22456F: drivers/block/virtio_blk.c 22457F: drivers/scsi/virtio_scsi.c 22458F: drivers/vhost/scsi.c 22459F: include/uapi/linux/virtio_blk.h 22460F: include/uapi/linux/virtio_scsi.h 22461 22462VIRTIO CONSOLE DRIVER 22463M: Amit Shah <amit@kernel.org> 22464L: virtualization@lists.linux-foundation.org 22465S: Maintained 22466F: drivers/char/virtio_console.c 22467F: include/linux/virtio_console.h 22468F: include/uapi/linux/virtio_console.h 22469 22470VIRTIO CORE AND NET DRIVERS 22471M: "Michael S. Tsirkin" <mst@redhat.com> 22472M: Jason Wang <jasowang@redhat.com> 22473R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22474L: virtualization@lists.linux-foundation.org 22475S: Maintained 22476F: Documentation/ABI/testing/sysfs-bus-vdpa 22477F: Documentation/ABI/testing/sysfs-class-vduse 22478F: Documentation/devicetree/bindings/virtio/ 22479F: Documentation/driver-api/virtio/ 22480F: drivers/block/virtio_blk.c 22481F: drivers/crypto/virtio/ 22482F: drivers/net/virtio_net.c 22483F: drivers/vdpa/ 22484F: drivers/virtio/ 22485F: include/linux/vdpa.h 22486F: include/linux/virtio*.h 22487F: include/linux/vringh.h 22488F: include/uapi/linux/virtio_*.h 22489F: tools/virtio/ 22490 22491VIRTIO CRYPTO DRIVER 22492M: Gonglei <arei.gonglei@huawei.com> 22493L: virtualization@lists.linux-foundation.org 22494L: linux-crypto@vger.kernel.org 22495S: Maintained 22496F: drivers/crypto/virtio/ 22497F: include/uapi/linux/virtio_crypto.h 22498 22499VIRTIO DRIVERS FOR S390 22500M: Cornelia Huck <cohuck@redhat.com> 22501M: Halil Pasic <pasic@linux.ibm.com> 22502M: Eric Farman <farman@linux.ibm.com> 22503L: linux-s390@vger.kernel.org 22504L: virtualization@lists.linux-foundation.org 22505L: kvm@vger.kernel.org 22506S: Supported 22507F: arch/s390/include/uapi/asm/virtio-ccw.h 22508F: drivers/s390/virtio/ 22509 22510VIRTIO FILE SYSTEM 22511M: Vivek Goyal <vgoyal@redhat.com> 22512M: Stefan Hajnoczi <stefanha@redhat.com> 22513M: Miklos Szeredi <miklos@szeredi.hu> 22514L: virtualization@lists.linux-foundation.org 22515L: linux-fsdevel@vger.kernel.org 22516S: Supported 22517W: https://virtio-fs.gitlab.io/ 22518F: Documentation/filesystems/virtiofs.rst 22519F: fs/fuse/virtio_fs.c 22520F: include/uapi/linux/virtio_fs.h 22521 22522VIRTIO GPIO DRIVER 22523M: Enrico Weigelt, metux IT consult <info@metux.net> 22524M: Viresh Kumar <vireshk@kernel.org> 22525L: linux-gpio@vger.kernel.org 22526L: virtualization@lists.linux-foundation.org 22527S: Maintained 22528F: drivers/gpio/gpio-virtio.c 22529F: include/uapi/linux/virtio_gpio.h 22530 22531VIRTIO GPU DRIVER 22532M: David Airlie <airlied@redhat.com> 22533M: Gerd Hoffmann <kraxel@redhat.com> 22534R: Gurchetan Singh <gurchetansingh@chromium.org> 22535R: Chia-I Wu <olvaffe@gmail.com> 22536L: dri-devel@lists.freedesktop.org 22537L: virtualization@lists.linux-foundation.org 22538S: Maintained 22539T: git git://anongit.freedesktop.org/drm/drm-misc 22540F: drivers/gpu/drm/virtio/ 22541F: include/uapi/linux/virtio_gpu.h 22542 22543VIRTIO HOST (VHOST) 22544M: "Michael S. Tsirkin" <mst@redhat.com> 22545M: Jason Wang <jasowang@redhat.com> 22546L: kvm@vger.kernel.org 22547L: virtualization@lists.linux-foundation.org 22548L: netdev@vger.kernel.org 22549S: Maintained 22550T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22551F: drivers/vhost/ 22552F: include/linux/sched/vhost_task.h 22553F: include/linux/vhost_iotlb.h 22554F: include/uapi/linux/vhost.h 22555F: kernel/vhost_task.c 22556 22557VIRTIO I2C DRIVER 22558M: Conghui Chen <conghui.chen@intel.com> 22559M: Viresh Kumar <viresh.kumar@linaro.org> 22560L: linux-i2c@vger.kernel.org 22561L: virtualization@lists.linux-foundation.org 22562S: Maintained 22563F: drivers/i2c/busses/i2c-virtio.c 22564F: include/uapi/linux/virtio_i2c.h 22565 22566VIRTIO INPUT DRIVER 22567M: Gerd Hoffmann <kraxel@redhat.com> 22568S: Maintained 22569F: drivers/virtio/virtio_input.c 22570F: include/uapi/linux/virtio_input.h 22571 22572VIRTIO IOMMU DRIVER 22573M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22574L: virtualization@lists.linux-foundation.org 22575S: Maintained 22576F: drivers/iommu/virtio-iommu.c 22577F: include/uapi/linux/virtio_iommu.h 22578 22579VIRTIO MEM DRIVER 22580M: David Hildenbrand <david@redhat.com> 22581L: virtualization@lists.linux-foundation.org 22582S: Maintained 22583W: https://virtio-mem.gitlab.io/ 22584F: drivers/virtio/virtio_mem.c 22585F: include/uapi/linux/virtio_mem.h 22586 22587VIRTIO PMEM DRIVER 22588M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22589L: virtualization@lists.linux-foundation.org 22590S: Maintained 22591F: drivers/nvdimm/nd_virtio.c 22592F: drivers/nvdimm/virtio_pmem.c 22593 22594VIRTIO SOUND DRIVER 22595M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22596M: "Michael S. Tsirkin" <mst@redhat.com> 22597L: virtualization@lists.linux-foundation.org 22598L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22599S: Maintained 22600F: include/uapi/linux/virtio_snd.h 22601F: sound/virtio/* 22602 22603VIRTUAL BOX GUEST DEVICE DRIVER 22604M: Hans de Goede <hdegoede@redhat.com> 22605M: Arnd Bergmann <arnd@arndb.de> 22606M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22607S: Maintained 22608F: drivers/virt/vboxguest/ 22609F: include/linux/vbox_utils.h 22610F: include/uapi/linux/vbox*.h 22611 22612VIRTUAL BOX SHARED FOLDER VFS DRIVER 22613M: Hans de Goede <hdegoede@redhat.com> 22614L: linux-fsdevel@vger.kernel.org 22615S: Maintained 22616F: fs/vboxsf/* 22617 22618VIRTUAL PCM TEST DRIVER 22619M: Ivan Orlov <ivan.orlov0322@gmail.com> 22620L: alsa-devel@alsa-project.org 22621S: Maintained 22622F: Documentation/sound/cards/pcmtest.rst 22623F: sound/drivers/pcmtest.c 22624F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22625 22626VIRTUAL SERIO DEVICE DRIVER 22627M: Stephen Chandler Paul <thatslyude@gmail.com> 22628S: Maintained 22629F: drivers/input/serio/userio.c 22630F: include/uapi/linux/userio.h 22631 22632VISL VIRTUAL STATELESS DECODER DRIVER 22633M: Daniel Almeida <daniel.almeida@collabora.com> 22634L: linux-media@vger.kernel.org 22635S: Supported 22636F: drivers/media/test-drivers/visl 22637 22638VIVID VIRTUAL VIDEO DRIVER 22639M: Hans Verkuil <hverkuil@xs4all.nl> 22640L: linux-media@vger.kernel.org 22641S: Maintained 22642W: https://linuxtv.org 22643T: git git://linuxtv.org/media_tree.git 22644F: drivers/media/test-drivers/vivid/* 22645 22646VLYNQ BUS 22647M: Florian Fainelli <f.fainelli@gmail.com> 22648L: openwrt-devel@lists.openwrt.org (subscribers-only) 22649S: Maintained 22650F: drivers/vlynq/vlynq.c 22651F: include/linux/vlynq.h 22652 22653VM SOCKETS (AF_VSOCK) 22654M: Stefano Garzarella <sgarzare@redhat.com> 22655L: virtualization@lists.linux-foundation.org 22656L: netdev@vger.kernel.org 22657S: Maintained 22658F: drivers/net/vsockmon.c 22659F: include/net/af_vsock.h 22660F: include/uapi/linux/vm_sockets.h 22661F: include/uapi/linux/vm_sockets_diag.h 22662F: include/uapi/linux/vsockmon.h 22663F: net/vmw_vsock/ 22664F: tools/testing/vsock/ 22665 22666VMALLOC 22667M: Andrew Morton <akpm@linux-foundation.org> 22668R: Uladzislau Rezki <urezki@gmail.com> 22669R: Christoph Hellwig <hch@infradead.org> 22670R: Lorenzo Stoakes <lstoakes@gmail.com> 22671L: linux-mm@kvack.org 22672S: Maintained 22673W: http://www.linux-mm.org 22674T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22675F: include/linux/vmalloc.h 22676F: mm/vmalloc.c 22677 22678VME SUBSYSTEM 22679M: Martyn Welch <martyn@welchs.me.uk> 22680M: Manohar Vanga <manohar.vanga@gmail.com> 22681M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22682L: linux-kernel@vger.kernel.org 22683S: Odd fixes 22684T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22685F: Documentation/driver-api/vme.rst 22686F: drivers/staging/vme_user/ 22687 22688VMWARE BALLOON DRIVER 22689M: Nadav Amit <namit@vmware.com> 22690R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22691L: linux-kernel@vger.kernel.org 22692S: Supported 22693F: drivers/misc/vmw_balloon.c 22694 22695VMWARE HYPERVISOR INTERFACE 22696M: Ajay Kaher <akaher@vmware.com> 22697M: Alexey Makhalov <amakhalov@vmware.com> 22698R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22699L: virtualization@lists.linux-foundation.org 22700L: x86@kernel.org 22701S: Supported 22702T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22703F: arch/x86/include/asm/vmware.h 22704F: arch/x86/kernel/cpu/vmware.c 22705 22706VMWARE PVRDMA DRIVER 22707M: Bryan Tan <bryantan@vmware.com> 22708M: Vishnu Dasa <vdasa@vmware.com> 22709R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22710L: linux-rdma@vger.kernel.org 22711S: Supported 22712F: drivers/infiniband/hw/vmw_pvrdma/ 22713 22714VMWARE PVSCSI DRIVER 22715M: Vishal Bhakta <vbhakta@vmware.com> 22716R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22717L: linux-scsi@vger.kernel.org 22718S: Supported 22719F: drivers/scsi/vmw_pvscsi.c 22720F: drivers/scsi/vmw_pvscsi.h 22721 22722VMWARE VIRTUAL PTP CLOCK DRIVER 22723M: Deep Shah <sdeep@vmware.com> 22724R: Ajay Kaher <akaher@vmware.com> 22725R: Alexey Makhalov <amakhalov@vmware.com> 22726R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22727L: netdev@vger.kernel.org 22728S: Supported 22729F: drivers/ptp/ptp_vmw.c 22730 22731VMWARE VMCI DRIVER 22732M: Bryan Tan <bryantan@vmware.com> 22733M: Vishnu Dasa <vdasa@vmware.com> 22734R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22735L: linux-kernel@vger.kernel.org 22736S: Supported 22737F: drivers/misc/vmw_vmci/ 22738F: include/linux/vmw_vmci* 22739 22740VMWARE VMMOUSE SUBDRIVER 22741M: Zack Rusin <zackr@vmware.com> 22742R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22743R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22744L: linux-input@vger.kernel.org 22745S: Supported 22746F: drivers/input/mouse/vmmouse.c 22747F: drivers/input/mouse/vmmouse.h 22748 22749VMWARE VMXNET3 ETHERNET DRIVER 22750M: Ronak Doshi <doshir@vmware.com> 22751R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22752L: netdev@vger.kernel.org 22753S: Supported 22754F: drivers/net/vmxnet3/ 22755 22756VMWARE VSOCK VMCI TRANSPORT DRIVER 22757M: Bryan Tan <bryantan@vmware.com> 22758M: Vishnu Dasa <vdasa@vmware.com> 22759R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22760L: linux-kernel@vger.kernel.org 22761S: Supported 22762F: net/vmw_vsock/vmci_transport* 22763 22764VOCORE VOCORE2 BOARD 22765M: Harvey Hunt <harveyhuntnexus@gmail.com> 22766L: linux-mips@vger.kernel.org 22767S: Maintained 22768F: arch/mips/boot/dts/ralink/vocore2.dts 22769 22770VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22771M: Liam Girdwood <lgirdwood@gmail.com> 22772M: Mark Brown <broonie@kernel.org> 22773L: linux-kernel@vger.kernel.org 22774S: Supported 22775W: http://www.slimlogic.co.uk/?p=48 22776T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22777F: Documentation/devicetree/bindings/regulator/ 22778F: Documentation/power/regulator/ 22779F: drivers/regulator/ 22780F: include/dt-bindings/regulator/ 22781F: include/linux/regulator/ 22782K: regulator_get_optional 22783 22784VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22785R: Matti Vaittinen <mazziesaccount@gmail.com> 22786F: drivers/regulator/irq_helpers.c 22787 22788VRF 22789M: David Ahern <dsahern@kernel.org> 22790L: netdev@vger.kernel.org 22791S: Maintained 22792F: Documentation/networking/vrf.rst 22793F: drivers/net/vrf.c 22794 22795VSPRINTF 22796M: Petr Mladek <pmladek@suse.com> 22797M: Steven Rostedt <rostedt@goodmis.org> 22798M: Sergey Senozhatsky <senozhatsky@chromium.org> 22799R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22800R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22801S: Maintained 22802T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22803F: Documentation/core-api/printk-formats.rst 22804F: lib/test_printf.c 22805F: lib/test_scanf.c 22806F: lib/vsprintf.c 22807 22808VT1211 HARDWARE MONITOR DRIVER 22809M: Juerg Haefliger <juergh@proton.me> 22810L: linux-hwmon@vger.kernel.org 22811S: Maintained 22812F: Documentation/hwmon/vt1211.rst 22813F: drivers/hwmon/vt1211.c 22814 22815VT8231 HARDWARE MONITOR DRIVER 22816M: Roger Lucas <vt8231@hiddenengine.co.uk> 22817L: linux-hwmon@vger.kernel.org 22818S: Maintained 22819F: drivers/hwmon/vt8231.c 22820 22821VUB300 USB to SDIO/SD/MMC bridge chip 22822L: linux-mmc@vger.kernel.org 22823S: Orphan 22824F: drivers/mmc/host/vub300.c 22825 22826W1 DALLAS'S 1-WIRE BUS 22827M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22828S: Maintained 22829F: Documentation/devicetree/bindings/w1/ 22830F: Documentation/w1/ 22831F: drivers/w1/ 22832F: include/linux/w1.h 22833 22834W83791D HARDWARE MONITORING DRIVER 22835M: Marc Hulsman <m.hulsman@tudelft.nl> 22836L: linux-hwmon@vger.kernel.org 22837S: Maintained 22838F: Documentation/hwmon/w83791d.rst 22839F: drivers/hwmon/w83791d.c 22840 22841W83793 HARDWARE MONITORING DRIVER 22842M: Rudolf Marek <r.marek@assembler.cz> 22843L: linux-hwmon@vger.kernel.org 22844S: Maintained 22845F: Documentation/hwmon/w83793.rst 22846F: drivers/hwmon/w83793.c 22847 22848W83795 HARDWARE MONITORING DRIVER 22849M: Jean Delvare <jdelvare@suse.com> 22850L: linux-hwmon@vger.kernel.org 22851S: Maintained 22852F: drivers/hwmon/w83795.c 22853 22854W83L51xD SD/MMC CARD INTERFACE DRIVER 22855M: Pierre Ossman <pierre@ossman.eu> 22856S: Maintained 22857F: drivers/mmc/host/wbsd.* 22858 22859WACOM PROTOCOL 4 SERIAL TABLETS 22860M: Julian Squires <julian@cipht.net> 22861M: Hans de Goede <hdegoede@redhat.com> 22862L: linux-input@vger.kernel.org 22863S: Maintained 22864F: drivers/input/tablet/wacom_serial4.c 22865 22866WANGXUN ETHERNET DRIVER 22867M: Jiawen Wu <jiawenwu@trustnetic.com> 22868M: Mengyuan Lou <mengyuanlou@net-swift.com> 22869L: netdev@vger.kernel.org 22870S: Maintained 22871W: https://www.net-swift.com 22872F: Documentation/networking/device_drivers/ethernet/wangxun/* 22873F: drivers/net/ethernet/wangxun/ 22874 22875WATCHDOG DEVICE DRIVERS 22876M: Wim Van Sebroeck <wim@linux-watchdog.org> 22877M: Guenter Roeck <linux@roeck-us.net> 22878L: linux-watchdog@vger.kernel.org 22879S: Maintained 22880W: http://www.linux-watchdog.org/ 22881T: git git://www.linux-watchdog.org/linux-watchdog.git 22882F: Documentation/devicetree/bindings/watchdog/ 22883F: Documentation/watchdog/ 22884F: drivers/watchdog/ 22885F: include/linux/watchdog.h 22886F: include/trace/events/watchdog.h 22887F: include/uapi/linux/watchdog.h 22888 22889WHISKEYCOVE PMIC GPIO DRIVER 22890M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22891L: linux-gpio@vger.kernel.org 22892S: Maintained 22893F: drivers/gpio/gpio-wcove.c 22894 22895WHWAVE RTC DRIVER 22896M: Dianlong Li <long17.cool@163.com> 22897L: linux-rtc@vger.kernel.org 22898S: Maintained 22899F: drivers/rtc/rtc-sd3078.c 22900 22901WIIMOTE HID DRIVER 22902M: David Rheinsberg <david.rheinsberg@gmail.com> 22903L: linux-input@vger.kernel.org 22904S: Maintained 22905F: drivers/hid/hid-wiimote* 22906 22907WILOCITY WIL6210 WIRELESS DRIVER 22908L: linux-wireless@vger.kernel.org 22909S: Orphan 22910W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22911F: drivers/net/wireless/ath/wil6210/ 22912 22913WINBOND CIR DRIVER 22914M: David Härdeman <david@hardeman.nu> 22915S: Maintained 22916F: drivers/media/rc/winbond-cir.c 22917 22918WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22919L: linux-watchdog@vger.kernel.org 22920S: Orphan 22921F: drivers/watchdog/ebc-c384_wdt.c 22922 22923WINSYSTEMS WS16C48 GPIO DRIVER 22924M: William Breathitt Gray <william.gray@linaro.org> 22925L: linux-gpio@vger.kernel.org 22926S: Maintained 22927F: drivers/gpio/gpio-ws16c48.c 22928 22929WIREGUARD SECURE NETWORK TUNNEL 22930M: Jason A. Donenfeld <Jason@zx2c4.com> 22931L: wireguard@lists.zx2c4.com 22932L: netdev@vger.kernel.org 22933S: Maintained 22934F: drivers/net/wireguard/ 22935F: tools/testing/selftests/wireguard/ 22936 22937WISTRON LAPTOP BUTTON DRIVER 22938M: Miloslav Trmac <mitr@volny.cz> 22939S: Maintained 22940F: drivers/input/misc/wistron_btns.c 22941 22942WL3501 WIRELESS PCMCIA CARD DRIVER 22943L: linux-wireless@vger.kernel.org 22944S: Odd fixes 22945F: drivers/net/wireless/legacy/wl3501* 22946 22947WMI BINARY MOF DRIVER 22948L: platform-drivers-x86@vger.kernel.org 22949S: Orphan 22950F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22951F: Documentation/wmi/devices/wmi-bmof.rst 22952F: drivers/platform/x86/wmi-bmof.c 22953 22954WOLFSON MICROELECTRONICS DRIVERS 22955L: patches@opensource.cirrus.com 22956S: Supported 22957W: https://github.com/CirrusLogic/linux-drivers/wiki 22958T: git https://github.com/CirrusLogic/linux-drivers.git 22959F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22960F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22961F: Documentation/devicetree/bindings/mfd/wm831x.txt 22962F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22963F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22964F: Documentation/devicetree/bindings/sound/wm* 22965F: Documentation/hwmon/wm83??.rst 22966F: arch/arm/mach-s3c/mach-crag6410* 22967F: drivers/clk/clk-wm83*.c 22968F: drivers/gpio/gpio-*wm*.c 22969F: drivers/gpio/gpio-arizona.c 22970F: drivers/hwmon/wm83??-hwmon.c 22971F: drivers/input/misc/wm831x-on.c 22972F: drivers/input/touchscreen/wm831x-ts.c 22973F: drivers/input/touchscreen/wm97*.c 22974F: drivers/leds/leds-wm83*.c 22975F: drivers/mfd/arizona* 22976F: drivers/mfd/cs47l24* 22977F: drivers/mfd/wm*.c 22978F: drivers/power/supply/wm83*.c 22979F: drivers/regulator/arizona* 22980F: drivers/regulator/wm8*.c 22981F: drivers/rtc/rtc-wm83*.c 22982F: drivers/video/backlight/wm83*_bl.c 22983F: drivers/watchdog/wm83*_wdt.c 22984F: include/linux/mfd/arizona/ 22985F: include/linux/mfd/wm831x/ 22986F: include/linux/mfd/wm8350/ 22987F: include/linux/mfd/wm8400* 22988F: include/linux/regulator/arizona* 22989F: include/linux/wm97xx.h 22990F: include/sound/wm????.h 22991F: sound/soc/codecs/arizona* 22992F: sound/soc/codecs/cs47l24* 22993F: sound/soc/codecs/wm* 22994 22995WORKQUEUE 22996M: Tejun Heo <tj@kernel.org> 22997R: Lai Jiangshan <jiangshanlai@gmail.com> 22998S: Maintained 22999T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23000F: Documentation/core-api/workqueue.rst 23001F: include/linux/workqueue.h 23002F: kernel/workqueue.c 23003F: kernel/workqueue_internal.h 23004 23005WWAN DRIVERS 23006M: Loic Poulain <loic.poulain@linaro.org> 23007M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23008R: Johannes Berg <johannes@sipsolutions.net> 23009L: netdev@vger.kernel.org 23010S: Maintained 23011F: drivers/net/wwan/ 23012F: include/linux/wwan.h 23013F: include/uapi/linux/wwan.h 23014 23015X-POWERS AXP288 PMIC DRIVERS 23016M: Hans de Goede <hdegoede@redhat.com> 23017S: Maintained 23018F: drivers/acpi/pmic/intel_pmic_xpower.c 23019N: axp288 23020 23021X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23022M: Chen-Yu Tsai <wens@csie.org> 23023L: linux-kernel@vger.kernel.org 23024S: Maintained 23025N: axp[128] 23026 23027X.25 STACK 23028M: Martin Schiller <ms@dev.tdt.de> 23029L: linux-x25@vger.kernel.org 23030S: Maintained 23031F: Documentation/networking/lapb-module.rst 23032F: Documentation/networking/x25* 23033F: drivers/net/wan/hdlc_x25.c 23034F: drivers/net/wan/lapbether.c 23035F: include/*/lapb.h 23036F: include/net/x25* 23037F: include/uapi/linux/x25.h 23038F: net/lapb/ 23039F: net/x25/ 23040 23041X86 ARCHITECTURE (32-BIT AND 64-BIT) 23042M: Thomas Gleixner <tglx@linutronix.de> 23043M: Ingo Molnar <mingo@redhat.com> 23044M: Borislav Petkov <bp@alien8.de> 23045M: Dave Hansen <dave.hansen@linux.intel.com> 23046M: x86@kernel.org 23047R: "H. Peter Anvin" <hpa@zytor.com> 23048L: linux-kernel@vger.kernel.org 23049S: Maintained 23050T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23051F: Documentation/arch/x86/ 23052F: Documentation/devicetree/bindings/x86/ 23053F: arch/x86/ 23054 23055X86 ENTRY CODE 23056M: Andy Lutomirski <luto@kernel.org> 23057L: linux-kernel@vger.kernel.org 23058S: Maintained 23059T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23060F: arch/x86/entry/ 23061 23062X86 HARDWARE VULNERABILITIES 23063M: Thomas Gleixner <tglx@linutronix.de> 23064M: Borislav Petkov <bp@alien8.de> 23065M: Peter Zijlstra <peterz@infradead.org> 23066M: Josh Poimboeuf <jpoimboe@kernel.org> 23067R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23068S: Maintained 23069F: Documentation/admin-guide/hw-vuln/ 23070F: arch/x86/include/asm/nospec-branch.h 23071F: arch/x86/kernel/cpu/bugs.c 23072 23073X86 MCE INFRASTRUCTURE 23074M: Tony Luck <tony.luck@intel.com> 23075M: Borislav Petkov <bp@alien8.de> 23076L: linux-edac@vger.kernel.org 23077S: Maintained 23078F: Documentation/ABI/testing/sysfs-mce 23079F: Documentation/arch/x86/x86_64/machinecheck.rst 23080F: arch/x86/kernel/cpu/mce/* 23081 23082X86 MICROCODE UPDATE SUPPORT 23083M: Borislav Petkov <bp@alien8.de> 23084S: Maintained 23085F: arch/x86/kernel/cpu/microcode/* 23086 23087X86 MM 23088M: Dave Hansen <dave.hansen@linux.intel.com> 23089M: Andy Lutomirski <luto@kernel.org> 23090M: Peter Zijlstra <peterz@infradead.org> 23091L: linux-kernel@vger.kernel.org 23092S: Maintained 23093T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23094F: arch/x86/mm/ 23095 23096X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23097M: Hans de Goede <hdegoede@redhat.com> 23098L: platform-driver-x86@vger.kernel.org 23099S: Maintained 23100T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23101F: drivers/platform/x86/x86-android-tablets/ 23102 23103X86 PLATFORM DRIVERS 23104M: Hans de Goede <hdegoede@redhat.com> 23105M: Mark Gross <markgross@kernel.org> 23106L: platform-driver-x86@vger.kernel.org 23107S: Maintained 23108T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23109F: drivers/platform/olpc/ 23110F: drivers/platform/x86/ 23111F: include/linux/platform_data/x86/ 23112 23113X86 PLATFORM DRIVERS - ARCH 23114R: Darren Hart <dvhart@infradead.org> 23115R: Andy Shevchenko <andy@infradead.org> 23116L: platform-driver-x86@vger.kernel.org 23117L: x86@kernel.org 23118S: Maintained 23119T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23120F: arch/x86/platform 23121 23122X86 PLATFORM UV HPE SUPERDOME FLEX 23123M: Steve Wahl <steve.wahl@hpe.com> 23124R: Mike Travis <mike.travis@hpe.com> 23125R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23126R: Russ Anderson <russ.anderson@hpe.com> 23127S: Supported 23128F: arch/x86/include/asm/uv/ 23129F: arch/x86/kernel/apic/x2apic_uv_x.c 23130F: arch/x86/platform/uv/ 23131 23132X86 STACK UNWINDING 23133M: Josh Poimboeuf <jpoimboe@kernel.org> 23134M: Peter Zijlstra <peterz@infradead.org> 23135S: Supported 23136F: arch/x86/include/asm/unwind*.h 23137F: arch/x86/kernel/dumpstack.c 23138F: arch/x86/kernel/stacktrace.c 23139F: arch/x86/kernel/unwind_*.c 23140 23141X86 VDSO 23142M: Andy Lutomirski <luto@kernel.org> 23143L: linux-kernel@vger.kernel.org 23144S: Maintained 23145T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23146F: arch/x86/entry/vdso/ 23147 23148XARRAY 23149M: Matthew Wilcox <willy@infradead.org> 23150L: linux-fsdevel@vger.kernel.org 23151S: Supported 23152F: Documentation/core-api/xarray.rst 23153F: include/linux/idr.h 23154F: include/linux/xarray.h 23155F: lib/idr.c 23156F: lib/xarray.c 23157F: tools/testing/radix-tree 23158 23159XBOX DVD IR REMOTE 23160M: Benjamin Valentin <benpicco@googlemail.com> 23161S: Maintained 23162F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23163F: drivers/media/rc/xbox_remote.c 23164 23165XC2028/3028 TUNER DRIVER 23166M: Mauro Carvalho Chehab <mchehab@kernel.org> 23167L: linux-media@vger.kernel.org 23168S: Maintained 23169W: https://linuxtv.org 23170T: git git://linuxtv.org/media_tree.git 23171F: drivers/media/tuners/xc2028.* 23172 23173XDP (eXpress Data Path) 23174M: Alexei Starovoitov <ast@kernel.org> 23175M: Daniel Borkmann <daniel@iogearbox.net> 23176M: David S. Miller <davem@davemloft.net> 23177M: Jakub Kicinski <kuba@kernel.org> 23178M: Jesper Dangaard Brouer <hawk@kernel.org> 23179M: John Fastabend <john.fastabend@gmail.com> 23180L: netdev@vger.kernel.org 23181L: bpf@vger.kernel.org 23182S: Supported 23183F: drivers/net/ethernet/*/*/*/*/*xdp* 23184F: drivers/net/ethernet/*/*/*xdp* 23185F: include/net/xdp.h 23186F: include/net/xdp_priv.h 23187F: include/trace/events/xdp.h 23188F: kernel/bpf/cpumap.c 23189F: kernel/bpf/devmap.c 23190F: net/core/xdp.c 23191F: samples/bpf/xdp* 23192F: tools/testing/selftests/bpf/*/*xdp* 23193F: tools/testing/selftests/bpf/*xdp* 23194K: (?:\b|_)xdp(?:\b|_) 23195 23196XDP SOCKETS (AF_XDP) 23197M: Björn Töpel <bjorn@kernel.org> 23198M: Magnus Karlsson <magnus.karlsson@intel.com> 23199M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23200R: Jonathan Lemon <jonathan.lemon@gmail.com> 23201L: netdev@vger.kernel.org 23202L: bpf@vger.kernel.org 23203S: Maintained 23204F: Documentation/networking/af_xdp.rst 23205F: include/net/netns/xdp.h 23206F: include/net/xdp_sock* 23207F: include/net/xsk_buff_pool.h 23208F: include/uapi/linux/if_xdp.h 23209F: include/uapi/linux/xdp_diag.h 23210F: net/xdp/ 23211F: tools/testing/selftests/bpf/*xsk* 23212 23213XEN BLOCK SUBSYSTEM 23214M: Roger Pau Monné <roger.pau@citrix.com> 23215L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23216S: Supported 23217F: drivers/block/xen* 23218F: drivers/block/xen-blkback/* 23219 23220XEN HYPERVISOR ARM 23221M: Stefano Stabellini <sstabellini@kernel.org> 23222L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23223S: Maintained 23224F: arch/arm/include/asm/xen/ 23225F: arch/arm/xen/ 23226 23227XEN HYPERVISOR ARM64 23228M: Stefano Stabellini <sstabellini@kernel.org> 23229L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23230S: Maintained 23231F: arch/arm64/include/asm/xen/ 23232F: arch/arm64/xen/ 23233 23234XEN HYPERVISOR INTERFACE 23235M: Juergen Gross <jgross@suse.com> 23236M: Stefano Stabellini <sstabellini@kernel.org> 23237R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23238L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23239S: Supported 23240T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23241F: Documentation/ABI/stable/sysfs-hypervisor-xen 23242F: Documentation/ABI/testing/sysfs-hypervisor-xen 23243F: drivers/*/xen-*front.c 23244F: drivers/xen/ 23245F: include/uapi/xen/ 23246F: include/xen/ 23247F: kernel/configs/xen.config 23248 23249XEN HYPERVISOR X86 23250M: Juergen Gross <jgross@suse.com> 23251R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23252L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23253S: Supported 23254F: arch/x86/configs/xen.config 23255F: arch/x86/include/asm/pvclock-abi.h 23256F: arch/x86/include/asm/xen/ 23257F: arch/x86/platform/pvh/ 23258F: arch/x86/xen/ 23259 23260XEN NETWORK BACKEND DRIVER 23261M: Wei Liu <wei.liu@kernel.org> 23262M: Paul Durrant <paul@xen.org> 23263L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23264L: netdev@vger.kernel.org 23265S: Supported 23266F: drivers/net/xen-netback/* 23267 23268XEN PCI SUBSYSTEM 23269M: Juergen Gross <jgross@suse.com> 23270L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23271S: Supported 23272F: arch/x86/pci/*xen* 23273F: drivers/pci/*xen* 23274 23275XEN PVSCSI DRIVERS 23276M: Juergen Gross <jgross@suse.com> 23277L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23278L: linux-scsi@vger.kernel.org 23279S: Supported 23280F: drivers/scsi/xen-scsifront.c 23281F: drivers/xen/xen-scsiback.c 23282F: include/xen/interface/io/vscsiif.h 23283 23284XEN PVUSB DRIVER 23285M: Juergen Gross <jgross@suse.com> 23286L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23287L: linux-usb@vger.kernel.org 23288S: Supported 23289F: drivers/usb/host/xen* 23290F: include/xen/interface/io/usbif.h 23291 23292XEN SOUND FRONTEND DRIVER 23293M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23294L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23295L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23296S: Supported 23297F: sound/xen/* 23298 23299XEN SWIOTLB SUBSYSTEM 23300M: Juergen Gross <jgross@suse.com> 23301M: Stefano Stabellini <sstabellini@kernel.org> 23302L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23303L: iommu@lists.linux.dev 23304S: Supported 23305F: arch/*/include/asm/xen/swiotlb-xen.h 23306F: drivers/xen/swiotlb-xen.c 23307F: include/xen/arm/swiotlb-xen.h 23308F: include/xen/swiotlb-xen.h 23309 23310XFS FILESYSTEM 23311M: Darrick J. Wong <djwong@kernel.org> 23312L: linux-xfs@vger.kernel.org 23313S: Supported 23314W: http://xfs.org/ 23315C: irc://irc.oftc.net/xfs 23316T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23317F: Documentation/ABI/testing/sysfs-fs-xfs 23318F: Documentation/admin-guide/xfs.rst 23319F: Documentation/filesystems/xfs-delayed-logging-design.rst 23320F: Documentation/filesystems/xfs-self-describing-metadata.rst 23321F: fs/xfs/ 23322F: include/uapi/linux/dqblk_xfs.h 23323F: include/uapi/linux/fsmap.h 23324 23325XILINX AMS DRIVER 23326M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23327L: linux-iio@vger.kernel.org 23328S: Maintained 23329F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23330F: drivers/iio/adc/xilinx-ams.c 23331 23332XILINX AXI ETHERNET DRIVER 23333M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23334S: Maintained 23335F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23336F: drivers/net/ethernet/xilinx/xilinx_axienet* 23337 23338XILINX CAN DRIVER 23339M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23340R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23341L: linux-can@vger.kernel.org 23342S: Maintained 23343F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23344F: drivers/net/can/xilinx_can.c 23345 23346XILINX EVENT MANAGEMENT DRIVER 23347M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23348S: Maintained 23349F: drivers/soc/xilinx/xlnx_event_manager.c 23350F: include/linux/firmware/xlnx-event-manager.h 23351 23352XILINX GPIO DRIVER 23353M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23354R: Srinivas Neeli <srinivas.neeli@amd.com> 23355R: Michal Simek <michal.simek@amd.com> 23356S: Maintained 23357F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23358F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23359F: drivers/gpio/gpio-xilinx.c 23360F: drivers/gpio/gpio-zynq.c 23361 23362XILINX PWM DRIVER 23363M: Sean Anderson <sean.anderson@seco.com> 23364S: Maintained 23365F: drivers/pwm/pwm-xilinx.c 23366F: include/clocksource/timer-xilinx.h 23367 23368XILINX SD-FEC IP CORES 23369M: Derek Kiernan <derek.kiernan@amd.com> 23370M: Dragan Cvetic <dragan.cvetic@amd.com> 23371S: Maintained 23372F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23373F: Documentation/misc-devices/xilinx_sdfec.rst 23374F: drivers/misc/Kconfig 23375F: drivers/misc/Makefile 23376F: drivers/misc/xilinx_sdfec.c 23377F: include/uapi/misc/xilinx_sdfec.h 23378 23379XILINX UARTLITE SERIAL DRIVER 23380M: Peter Korsgaard <jacmet@sunsite.dk> 23381L: linux-serial@vger.kernel.org 23382S: Maintained 23383F: drivers/tty/serial/uartlite.c 23384 23385XILINX VIDEO IP CORES 23386M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23387L: linux-media@vger.kernel.org 23388S: Supported 23389T: git git://linuxtv.org/media_tree.git 23390F: Documentation/devicetree/bindings/media/xilinx/ 23391F: drivers/media/platform/xilinx/ 23392F: include/uapi/linux/xilinx-v4l2-controls.h 23393 23394XILINX WATCHDOG DRIVER 23395M: Srinivas Neeli <srinivas.neeli@amd.com> 23396R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23397R: Michal Simek <michal.simek@amd.com> 23398S: Maintained 23399F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23400F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23401F: drivers/watchdog/of_xilinx_wdt.c 23402F: drivers/watchdog/xilinx_wwdt.c 23403 23404XILINX XDMA DRIVER 23405M: Lizhi Hou <lizhi.hou@amd.com> 23406M: Brian Xu <brian.xu@amd.com> 23407M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23408L: dmaengine@vger.kernel.org 23409S: Supported 23410F: drivers/dma/xilinx/xdma-regs.h 23411F: drivers/dma/xilinx/xdma.c 23412F: include/linux/dma/amd_xdma.h 23413F: include/linux/platform_data/amd_xdma.h 23414 23415XILINX ZYNQMP DPDMA DRIVER 23416M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23417L: dmaengine@vger.kernel.org 23418S: Supported 23419F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23420F: drivers/dma/xilinx/xilinx_dpdma.c 23421F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23422 23423XILINX ZYNQMP OCM EDAC DRIVER 23424M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23425M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23426S: Maintained 23427F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23428F: drivers/edac/zynqmp_edac.c 23429 23430XILINX ZYNQMP PSGTR PHY DRIVER 23431M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23432L: linux-kernel@vger.kernel.org 23433S: Supported 23434T: git https://github.com/Xilinx/linux-xlnx.git 23435F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23436F: drivers/phy/xilinx/phy-zynqmp.c 23437 23438XILINX ZYNQMP SHA3 DRIVER 23439M: Harsha <harsha.harsha@amd.com> 23440S: Maintained 23441F: drivers/crypto/xilinx/zynqmp-sha.c 23442 23443XILLYBUS DRIVER 23444M: Eli Billauer <eli.billauer@gmail.com> 23445L: linux-kernel@vger.kernel.org 23446S: Supported 23447F: drivers/char/xillybus/ 23448 23449XLP9XX I2C DRIVER 23450M: George Cherian <gcherian@marvell.com> 23451L: linux-i2c@vger.kernel.org 23452S: Supported 23453W: http://www.marvell.com 23454F: drivers/i2c/busses/i2c-xlp9xx.c 23455 23456XRA1403 GPIO EXPANDER 23457M: Nandor Han <nandor.han@ge.com> 23458L: linux-gpio@vger.kernel.org 23459S: Maintained 23460F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23461F: drivers/gpio/gpio-xra1403.c 23462 23463XTENSA XTFPGA PLATFORM SUPPORT 23464M: Max Filippov <jcmvbkbc@gmail.com> 23465S: Maintained 23466F: drivers/spi/spi-xtensa-xtfpga.c 23467F: sound/soc/xtensa/xtfpga-i2s.c 23468 23469YAM DRIVER FOR AX.25 23470M: Jean-Paul Roubelat <jpr@f6fbb.org> 23471L: linux-hams@vger.kernel.org 23472S: Maintained 23473F: drivers/net/hamradio/yam* 23474F: include/linux/yam.h 23475 23476YAMA SECURITY MODULE 23477M: Kees Cook <keescook@chromium.org> 23478S: Supported 23479T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23480F: Documentation/admin-guide/LSM/Yama.rst 23481F: security/yama/ 23482 23483YEALINK PHONE DRIVER 23484M: Henk Vergonet <Henk.Vergonet@gmail.com> 23485L: usbb2k-api-dev@nongnu.org 23486S: Maintained 23487F: Documentation/input/devices/yealink.rst 23488F: drivers/input/misc/yealink.* 23489 23490Z3FOLD COMPRESSED PAGE ALLOCATOR 23491M: Vitaly Wool <vitaly.wool@konsulko.com> 23492R: Miaohe Lin <linmiaohe@huawei.com> 23493L: linux-mm@kvack.org 23494S: Maintained 23495F: mm/z3fold.c 23496 23497Z8530 DRIVER FOR AX.25 23498M: Joerg Reuter <jreuter@yaina.de> 23499L: linux-hams@vger.kernel.org 23500S: Maintained 23501W: http://yaina.de/jreuter/ 23502W: http://www.qsl.net/dl1bke/ 23503F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23504F: drivers/net/hamradio/*scc.c 23505F: drivers/net/hamradio/z8530.h 23506 23507ZBUD COMPRESSED PAGE ALLOCATOR 23508M: Seth Jennings <sjenning@redhat.com> 23509M: Dan Streetman <ddstreet@ieee.org> 23510L: linux-mm@kvack.org 23511S: Maintained 23512F: mm/zbud.c 23513 23514ZD1211RW WIRELESS DRIVER 23515M: Ulrich Kunitz <kune@deine-taler.de> 23516L: linux-wireless@vger.kernel.org 23517L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23518S: Maintained 23519W: http://zd1211.ath.cx/wiki/DriverRewrite 23520F: drivers/net/wireless/zydas/zd1211rw/ 23521 23522ZD1301 MEDIA DRIVER 23523M: Antti Palosaari <crope@iki.fi> 23524L: linux-media@vger.kernel.org 23525S: Maintained 23526W: https://linuxtv.org/ 23527W: http://palosaari.fi/linux/ 23528Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23529F: drivers/media/usb/dvb-usb-v2/zd1301* 23530 23531ZD1301_DEMOD MEDIA DRIVER 23532M: Antti Palosaari <crope@iki.fi> 23533L: linux-media@vger.kernel.org 23534S: Maintained 23535W: https://linuxtv.org/ 23536W: http://palosaari.fi/linux/ 23537Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23538F: drivers/media/dvb-frontends/zd1301_demod* 23539 23540ZHAOXIN PROCESSOR SUPPORT 23541M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23542L: linux-kernel@vger.kernel.org 23543S: Maintained 23544F: arch/x86/kernel/cpu/zhaoxin.c 23545 23546ZONEFS FILESYSTEM 23547M: Damien Le Moal <dlemoal@kernel.org> 23548M: Naohiro Aota <naohiro.aota@wdc.com> 23549R: Johannes Thumshirn <jth@kernel.org> 23550L: linux-fsdevel@vger.kernel.org 23551S: Maintained 23552T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23553F: Documentation/filesystems/zonefs.rst 23554F: fs/zonefs/ 23555 23556ZPOOL COMPRESSED PAGE STORAGE API 23557M: Dan Streetman <ddstreet@ieee.org> 23558L: linux-mm@kvack.org 23559S: Maintained 23560F: include/linux/zpool.h 23561F: mm/zpool.c 23562 23563ZR36067 VIDEO FOR LINUX DRIVER 23564M: Corentin Labbe <clabbe@baylibre.com> 23565L: mjpeg-users@lists.sourceforge.net 23566L: linux-media@vger.kernel.org 23567S: Maintained 23568W: http://mjpeg.sourceforge.net/driver-zoran/ 23569Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23570F: Documentation/driver-api/media/drivers/zoran.rst 23571F: drivers/media/pci/zoran/ 23572 23573ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23574M: Minchan Kim <minchan@kernel.org> 23575M: Sergey Senozhatsky <senozhatsky@chromium.org> 23576L: linux-kernel@vger.kernel.org 23577S: Maintained 23578F: Documentation/admin-guide/blockdev/zram.rst 23579F: drivers/block/zram/ 23580 23581ZS DECSTATION Z85C30 SERIAL DRIVER 23582M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23583S: Maintained 23584F: drivers/tty/serial/zs.* 23585 23586ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23587M: Minchan Kim <minchan@kernel.org> 23588M: Sergey Senozhatsky <senozhatsky@chromium.org> 23589L: linux-mm@kvack.org 23590S: Maintained 23591F: Documentation/mm/zsmalloc.rst 23592F: include/linux/zsmalloc.h 23593F: mm/zsmalloc.c 23594 23595ZSTD 23596M: Nick Terrell <terrelln@fb.com> 23597S: Maintained 23598B: https://github.com/facebook/zstd/issues 23599T: git https://github.com/terrelln/linux.git 23600F: crypto/zstd.c 23601F: include/linux/zstd* 23602F: lib/decompress_unzstd.c 23603F: lib/zstd/ 23604N: zstd 23605K: zstd 23606 23607ZSWAP COMPRESSED SWAP CACHING 23608M: Seth Jennings <sjenning@redhat.com> 23609M: Dan Streetman <ddstreet@ieee.org> 23610M: Vitaly Wool <vitaly.wool@konsulko.com> 23611L: linux-mm@kvack.org 23612S: Maintained 23613F: mm/zswap.c 23614 23615THE REST 23616M: Linus Torvalds <torvalds@linux-foundation.org> 23617L: linux-kernel@vger.kernel.org 23618S: Buried alive in reporters 23619T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23620F: * 23621F: */ 23622
