1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/apple,* 1869F: sound/soc/apple/* 1870F: sound/soc/codecs/cs42l83-i2c.c 1871 1872ARM/APPLE MACHINE SUPPORT 1873M: Hector Martin <marcan@marcan.st> 1874M: Sven Peter <sven@svenpeter.dev> 1875R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1876L: asahi@lists.linux.dev 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879W: https://asahilinux.org 1880B: https://github.com/AsahiLinux/linux/issues 1881C: irc://irc.oftc.net/asahi-dev 1882T: git https://github.com/AsahiLinux/linux.git 1883F: Documentation/devicetree/bindings/arm/apple.yaml 1884F: Documentation/devicetree/bindings/arm/apple/* 1885F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1886F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1887F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1888F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1889F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1890F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1891F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1892F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1893F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1894F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1895F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1896F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1897F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1898F: Documentation/devicetree/bindings/power/apple* 1899F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1900F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1901F: arch/arm64/boot/dts/apple/ 1902F: drivers/bluetooth/hci_bcm4377.c 1903F: drivers/clk/clk-apple-nco.c 1904F: drivers/cpufreq/apple-soc-cpufreq.c 1905F: drivers/dma/apple-admac.c 1906F: drivers/i2c/busses/i2c-pasemi-core.c 1907F: drivers/i2c/busses/i2c-pasemi-platform.c 1908F: drivers/iommu/apple-dart.c 1909F: drivers/iommu/io-pgtable-dart.c 1910F: drivers/irqchip/irq-apple-aic.c 1911F: drivers/mailbox/apple-mailbox.c 1912F: drivers/nvme/host/apple.c 1913F: drivers/nvmem/apple-efuses.c 1914F: drivers/pinctrl/pinctrl-apple-gpio.c 1915F: drivers/pwm/pwm-apple.c 1916F: drivers/soc/apple/* 1917F: drivers/watchdog/apple_wdt.c 1918F: include/dt-bindings/interrupt-controller/apple-aic.h 1919F: include/dt-bindings/pinctrl/apple.h 1920F: include/linux/apple-mailbox.h 1921F: include/linux/soc/apple/* 1922 1923ARM/ARTPEC MACHINE SUPPORT 1924M: Jesper Nilsson <jesper.nilsson@axis.com> 1925M: Lars Persson <lars.persson@axis.com> 1926L: linux-arm-kernel@axis.com 1927S: Maintained 1928F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1929F: arch/arm/boot/dts/axis/ 1930F: arch/arm/mach-artpec 1931F: drivers/clk/axis 1932F: drivers/crypto/axis 1933F: drivers/mmc/host/usdhi6rol0.c 1934F: drivers/pinctrl/pinctrl-artpec* 1935 1936ARM/ASPEED I2C DRIVER 1937M: Brendan Higgins <brendanhiggins@google.com> 1938R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1939R: Joel Stanley <joel@jms.id.au> 1940L: linux-i2c@vger.kernel.org 1941L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1942S: Maintained 1943F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1944F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1945F: drivers/i2c/busses/i2c-aspeed.c 1946F: drivers/irqchip/irq-aspeed-i2c-ic.c 1947 1948ARM/ASPEED MACHINE SUPPORT 1949M: Joel Stanley <joel@jms.id.au> 1950R: Andrew Jeffery <andrew@aj.id.au> 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1953S: Supported 1954Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1955T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1956F: Documentation/devicetree/bindings/arm/aspeed/ 1957F: arch/arm/boot/dts/aspeed/ 1958F: arch/arm/mach-aspeed/ 1959N: aspeed 1960 1961ARM/BITMAIN ARCHITECTURE 1962M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1964S: Maintained 1965F: Documentation/devicetree/bindings/arm/bitmain.yaml 1966F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1967F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1968F: arch/arm64/boot/dts/bitmain/ 1969F: drivers/clk/clk-bm1880.c 1970F: drivers/pinctrl/pinctrl-bm1880.c 1971 1972ARM/CALXEDA HIGHBANK ARCHITECTURE 1973M: Andre Przywara <andre.przywara@arm.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976F: arch/arm/boot/dts/calxeda/ 1977F: arch/arm/mach-highbank/ 1978 1979ARM/CAVIUM THUNDER NETWORK DRIVER 1980M: Sunil Goutham <sgoutham@marvell.com> 1981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1982S: Supported 1983F: drivers/net/ethernet/cavium/thunder/ 1984 1985ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1986M: Lukasz Majewski <lukma@denx.de> 1987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1988S: Maintained 1989F: arch/arm/mach-ep93xx/ts72xx.c 1990 1991ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1992M: Alexander Shiyan <shc_work@mail.ru> 1993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1994S: Odd Fixes 1995N: clps711x 1996 1997ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1998M: Lennert Buytenhek <kernel@wantstofly.org> 1999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2000S: Maintained 2001 2002ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2003M: Hartley Sweeten <hsweeten@visionengravers.com> 2004M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006S: Maintained 2007F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2008F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2009F: arch/arm/boot/compressed/misc-ep93xx.h 2010F: arch/arm/mach-ep93xx/ 2011F: drivers/iio/adc/ep93xx_adc.c 2012 2013ARM/CLKDEV SUPPORT 2014M: Russell King <linux@armlinux.org.uk> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2018F: drivers/clk/clkdev.c 2019 2020ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2021M: Baruch Siach <baruch@tkos.co.il> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: arch/arm/boot/dts/cnxt/ 2025N: digicolor 2026 2027ARM/CORESIGHT FRAMEWORK AND DRIVERS 2028M: Suzuki K Poulose <suzuki.poulose@arm.com> 2029R: Mike Leach <mike.leach@linaro.org> 2030R: James Clark <james.clark@arm.com> 2031R: Leo Yan <leo.yan@linaro.org> 2032L: coresight@lists.linaro.org (moderated for non-subscribers) 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2036F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2037F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2038F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2039F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2040F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2041F: Documentation/trace/coresight/* 2042F: drivers/hwtracing/coresight/* 2043F: include/dt-bindings/arm/coresight-cti-dt.h 2044F: include/linux/coresight* 2045F: samples/coresight/* 2046F: tools/perf/arch/arm/util/auxtrace.c 2047F: tools/perf/arch/arm/util/cs-etm.c 2048F: tools/perf/arch/arm/util/cs-etm.h 2049F: tools/perf/arch/arm/util/pmu.c 2050F: tools/perf/tests/shell/coresight/* 2051F: tools/perf/util/cs-etm-decoder/* 2052F: tools/perf/util/cs-etm.* 2053 2054ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2055M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2056M: Linus Walleij <linus.walleij@linaro.org> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059T: git git://github.com/ulli-kroll/linux.git 2060F: Documentation/devicetree/bindings/arm/gemini.yaml 2061F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2062F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2063F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2064F: arch/arm/boot/dts/gemini/ 2065F: arch/arm/mach-gemini/ 2066F: drivers/crypto/gemini/ 2067F: drivers/net/ethernet/cortina/ 2068F: drivers/pinctrl/pinctrl-gemini.c 2069F: drivers/rtc/rtc-ftrtc010.c 2070 2071ARM/CZ.NIC TURRIS SUPPORT 2072M: Marek Behún <kabel@kernel.org> 2073S: Maintained 2074W: https://www.turris.cz/ 2075F: Documentation/ABI/testing/debugfs-moxtet 2076F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2077F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2078F: Documentation/devicetree/bindings/bus/moxtet.txt 2079F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2080F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2081F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2082F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2083F: drivers/bus/moxtet.c 2084F: drivers/firmware/turris-mox-rwtm.c 2085F: drivers/gpio/gpio-moxtet.c 2086F: drivers/leds/leds-turris-omnia.c 2087F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2088F: drivers/watchdog/armada_37xx_wdt.c 2089F: include/dt-bindings/bus/moxtet.h 2090F: include/linux/armada-37xx-rwtm-mailbox.h 2091F: include/linux/moxtet.h 2092 2093ARM/FARADAY FA526 PORT 2094M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.berlios.de/gemini-board 2098F: arch/arm/mm/*-fa* 2099 2100ARM/FOOTBRIDGE ARCHITECTURE 2101M: Russell King <linux@armlinux.org.uk> 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104W: http://www.armlinux.org.uk/ 2105F: arch/arm/include/asm/hardware/dec21285.h 2106F: arch/arm/mach-footbridge/ 2107 2108ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2109M: Shawn Guo <shawnguo@kernel.org> 2110M: Sascha Hauer <s.hauer@pengutronix.de> 2111R: Pengutronix Kernel Team <kernel@pengutronix.de> 2112R: Fabio Estevam <festevam@gmail.com> 2113R: NXP Linux Team <linux-imx@nxp.com> 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115S: Maintained 2116T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2117F: arch/arm/boot/dts/nxp/imx/ 2118F: arch/arm/boot/dts/nxp/mxs/ 2119X: arch/arm64/boot/dts/freescale/fsl-* 2120X: arch/arm64/boot/dts/freescale/qoriq-* 2121X: drivers/media/i2c/ 2122N: imx 2123N: mxs 2124 2125ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2126M: Shawn Guo <shawnguo@kernel.org> 2127M: Li Yang <leoyang.li@nxp.com> 2128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2129S: Maintained 2130T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2131F: arch/arm/boot/dts/nxp/ls/ 2132F: arch/arm64/boot/dts/freescale/fsl-* 2133F: arch/arm64/boot/dts/freescale/qoriq-* 2134 2135ARM/FREESCALE VYBRID ARM ARCHITECTURE 2136M: Shawn Guo <shawnguo@kernel.org> 2137M: Sascha Hauer <s.hauer@pengutronix.de> 2138R: Pengutronix Kernel Team <kernel@pengutronix.de> 2139R: Stefan Agner <stefan@agner.ch> 2140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2141S: Maintained 2142T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2143F: arch/arm/boot/dts/nxp/vf/ 2144F: arch/arm/mach-imx/*vf610* 2145 2146ARM/GUMSTIX MACHINE SUPPORT 2147M: Steve Sakoman <sakoman@gmail.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150 2151ARM/HISILICON SOC SUPPORT 2152M: Wei Xu <xuwei5@hisilicon.com> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Supported 2155W: http://www.hisilicon.com 2156T: git https://github.com/hisilicon/linux-hisi.git 2157F: arch/arm/boot/dts/hisilicon/ 2158F: arch/arm/mach-hisi/ 2159F: arch/arm64/boot/dts/hisilicon/ 2160 2161ARM/HP JORNADA 7XX MACHINE SUPPORT 2162M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2163S: Maintained 2164W: www.jlime.com 2165T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2166F: arch/arm/mach-sa1100/include/mach/jornada720.h 2167F: arch/arm/mach-sa1100/jornada720.c 2168 2169ARM/HPE GXP ARCHITECTURE 2170M: Jean-Marie Verdun <verdun@hpe.com> 2171M: Nick Hawkins <nick.hawkins@hpe.com> 2172S: Maintained 2173F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2174F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2175F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2176F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2177F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2178F: Documentation/hwmon/gxp-fan-ctrl.rst 2179F: arch/arm/boot/dts/hpe/ 2180F: arch/arm/mach-hpe/ 2181F: drivers/clocksource/timer-gxp.c 2182F: drivers/hwmon/gxp-fan-ctrl.c 2183F: drivers/i2c/busses/i2c-gxp.c 2184F: drivers/spi/spi-gxp.c 2185F: drivers/watchdog/gxp-wdt.c 2186 2187ARM/IGEP MACHINE SUPPORT 2188M: Enric Balletbo i Serra <eballetbo@gmail.com> 2189M: Javier Martinez Canillas <javier@dowhile0.org> 2190L: linux-omap@vger.kernel.org 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193F: arch/arm/boot/dts/ti/omap/omap3-igep* 2194 2195ARM/INTEL IXP4XX ARM ARCHITECTURE 2196M: Linus Walleij <linusw@kernel.org> 2197M: Imre Kaloz <kaloz@openwrt.org> 2198M: Krzysztof Halasa <khalasa@piap.pl> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Maintained 2201F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2202F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2203F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2204F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2205F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2206F: arch/arm/boot/dts/intel/ixp/ 2207F: arch/arm/mach-ixp4xx/ 2208F: drivers/bus/intel-ixp4xx-eb.c 2209F: drivers/clocksource/timer-ixp4xx.c 2210F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2211F: drivers/gpio/gpio-ixp4xx.c 2212F: drivers/irqchip/irq-ixp4xx.c 2213 2214ARM/INTEL KEEMBAY ARCHITECTURE 2215M: Paul J. Murphy <paul.j.murphy@intel.com> 2216M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2217S: Maintained 2218F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2219F: arch/arm64/boot/dts/intel/keembay-evm.dts 2220F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2221 2222ARM/INTEL XSC3 (MANZANO) ARM CORE 2223M: Lennert Buytenhek <kernel@wantstofly.org> 2224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2225S: Maintained 2226 2227ARM/LG1K ARCHITECTURE 2228M: Chanho Min <chanho.min@lge.com> 2229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2230S: Maintained 2231F: arch/arm64/boot/dts/lg/ 2232 2233ARM/LPC18XX ARCHITECTURE 2234M: Vladimir Zapolskiy <vz@mleia.com> 2235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2236S: Maintained 2237F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2238F: arch/arm/boot/dts/nxp/lpc/lpc43* 2239F: drivers/i2c/busses/i2c-lpc2k.c 2240F: drivers/memory/pl172.c 2241F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2242F: drivers/rtc/rtc-lpc24xx.c 2243N: lpc18xx 2244 2245ARM/LPC32XX SOC SUPPORT 2246M: Vladimir Zapolskiy <vz@mleia.com> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2250F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2251F: arch/arm/boot/dts/nxp/lpc/lpc32* 2252F: arch/arm/mach-lpc32xx/ 2253F: drivers/i2c/busses/i2c-pnx.c 2254F: drivers/net/ethernet/nxp/lpc_eth.c 2255F: drivers/usb/host/ohci-nxp.c 2256F: drivers/watchdog/pnx4008_wdt.c 2257N: lpc32xx 2258 2259ARM/Marvell Dove/MV78xx0/Orion SOC support 2260M: Andrew Lunn <andrew@lunn.ch> 2261M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2262M: Gregory Clement <gregory.clement@bootlin.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2266F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2267F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2268F: Documentation/devicetree/bindings/soc/dove/ 2269F: arch/arm/boot/dts/marvell/dove* 2270F: arch/arm/boot/dts/marvell/orion5x* 2271F: arch/arm/mach-dove/ 2272F: arch/arm/mach-mv78xx0/ 2273F: arch/arm/mach-orion5x/ 2274F: arch/arm/plat-orion/ 2275F: drivers/soc/dove/ 2276 2277ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2278M: Andrew Lunn <andrew@lunn.ch> 2279M: Gregory Clement <gregory.clement@bootlin.com> 2280M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2284F: Documentation/devicetree/bindings/arm/marvell/ 2285F: arch/arm/boot/dts/marvell/armada* 2286F: arch/arm/boot/dts/marvell/kirkwood* 2287F: arch/arm/configs/mvebu_*_defconfig 2288F: arch/arm/mach-mvebu/ 2289F: arch/arm64/boot/dts/marvell/armada* 2290F: arch/arm64/boot/dts/marvell/cn913* 2291F: drivers/clk/mvebu/ 2292F: drivers/cpufreq/armada-37xx-cpufreq.c 2293F: drivers/cpufreq/armada-8k-cpufreq.c 2294F: drivers/cpufreq/mvebu-cpufreq.c 2295F: drivers/irqchip/irq-armada-370-xp.c 2296F: drivers/irqchip/irq-mvebu-* 2297F: drivers/pinctrl/mvebu/ 2298F: drivers/rtc/rtc-armada38x.c 2299 2300ARM/Mediatek RTC DRIVER 2301M: Eddie Huang <eddie.huang@mediatek.com> 2302M: Sean Wang <sean.wang@mediatek.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2307F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2308F: drivers/rtc/rtc-mt2712.c 2309F: drivers/rtc/rtc-mt6397.c 2310F: drivers/rtc/rtc-mt7622.c 2311 2312ARM/Mediatek SoC support 2313M: Matthias Brugger <matthias.bgg@gmail.com> 2314R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2315L: linux-kernel@vger.kernel.org 2316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2317L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2318S: Maintained 2319W: https://mtk.wiki.kernel.org/ 2320C: irc://irc.libera.chat/linux-mediatek 2321F: arch/arm/boot/dts/mediatek/ 2322F: arch/arm/mach-mediatek/ 2323F: arch/arm64/boot/dts/mediatek/ 2324F: drivers/soc/mediatek/ 2325N: mtk 2326N: mt[2678] 2327K: mediatek 2328 2329ARM/Mediatek USB3 PHY DRIVER 2330M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2333S: Maintained 2334F: Documentation/devicetree/bindings/phy/mediatek,* 2335F: drivers/phy/mediatek/ 2336 2337ARM/MICROCHIP (ARM64) SoC support 2338M: Conor Dooley <conor@kernel.org> 2339M: Nicolas Ferre <nicolas.ferre@microchip.com> 2340M: Claudiu Beznea <claudiu.beznea@microchip.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Supported 2343T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2344F: arch/arm64/boot/dts/microchip/ 2345 2346ARM/Microchip (AT91) SoC support 2347M: Nicolas Ferre <nicolas.ferre@microchip.com> 2348M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2349M: Claudiu Beznea <claudiu.beznea@microchip.com> 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351S: Supported 2352W: http://www.linux4sam.org 2353T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2354F: arch/arm/boot/dts/microchip/at91* 2355F: arch/arm/boot/dts/microchip/sama* 2356F: arch/arm/include/debug/at91.S 2357F: arch/arm/mach-at91/ 2358F: drivers/memory/atmel* 2359F: drivers/watchdog/sama5d4_wdt.c 2360F: include/soc/at91/ 2361X: drivers/input/touchscreen/atmel_mxt_ts.c 2362X: drivers/net/wireless/atmel/ 2363N: at91 2364N: atmel 2365 2366ARM/Microchip Sparx5 SoC support 2367M: Lars Povlsen <lars.povlsen@microchip.com> 2368M: Steen Hegelund <Steen.Hegelund@microchip.com> 2369M: Daniel Machon <daniel.machon@microchip.com> 2370M: UNGLinuxDriver@microchip.com 2371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2372S: Supported 2373F: arch/arm64/boot/dts/microchip/sparx* 2374F: drivers/net/ethernet/microchip/vcap/ 2375F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2376N: sparx5 2377 2378ARM/MILBEAUT ARCHITECTURE 2379M: Taichi Sugaya <sugaya.taichi@socionext.com> 2380M: Takao Orito <orito.takao@socionext.com> 2381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383F: arch/arm/boot/dts/socionext/milbeaut* 2384F: arch/arm/mach-milbeaut/ 2385N: milbeaut 2386 2387ARM/MStar/Sigmastar Armv7 SoC support 2388M: Daniel Palmer <daniel@thingy.jp> 2389M: Romain Perier <romain.perier@gmail.com> 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: http://linux-chenxing.org/ 2393T: git git://github.com/linux-chenxing/linux.git 2394F: Documentation/devicetree/bindings/arm/mstar/* 2395F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2396F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2397F: arch/arm/boot/dts/sigmastar/ 2398F: arch/arm/mach-mstar/ 2399F: drivers/clk/mstar/ 2400F: drivers/clocksource/timer-msc313e.c 2401F: drivers/gpio/gpio-msc313.c 2402F: drivers/rtc/rtc-msc313.c 2403F: drivers/watchdog/msc313e_wdt.c 2404F: include/dt-bindings/clock/mstar-* 2405F: include/dt-bindings/gpio/msc313-gpio.h 2406 2407ARM/NOMADIK/Ux500 ARCHITECTURES 2408M: Linus Walleij <linus.walleij@linaro.org> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410S: Maintained 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2412F: Documentation/devicetree/bindings/arm/ste-* 2413F: Documentation/devicetree/bindings/arm/ux500.yaml 2414F: Documentation/devicetree/bindings/arm/ux500/ 2415F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2416F: arch/arm/boot/dts/st/ste-* 2417F: arch/arm/mach-nomadik/ 2418F: arch/arm/mach-ux500/ 2419F: drivers/clk/clk-nomadik.c 2420F: drivers/clocksource/clksrc-dbx500-prcmu.c 2421F: drivers/dma/ste_dma40* 2422F: drivers/hwspinlock/u8500_hsem.c 2423F: drivers/i2c/busses/i2c-nomadik.c 2424F: drivers/iio/adc/ab8500-gpadc.c 2425F: drivers/mfd/ab8500* 2426F: drivers/mfd/abx500* 2427F: drivers/mfd/db8500* 2428F: drivers/pinctrl/nomadik/ 2429F: drivers/rtc/rtc-ab8500.c 2430F: drivers/rtc/rtc-pl031.c 2431F: drivers/soc/ux500/ 2432 2433ARM/NUVOTON MA35 ARCHITECTURE 2434M: Jacky Huang <ychuang3@nuvoton.com> 2435M: Shan-Chun Hung <schung@nuvoton.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Supported 2438F: Documentation/devicetree/bindings/*/*/*ma35* 2439F: Documentation/devicetree/bindings/*/*ma35* 2440F: arch/arm64/boot/dts/nuvoton/*ma35* 2441F: drivers/*/*/*ma35* 2442F: drivers/*/*ma35* 2443K: ma35d1 2444 2445ARM/NUVOTON NPCM ARCHITECTURE 2446M: Avi Fishman <avifishman70@gmail.com> 2447M: Tomer Maimon <tmaimon77@gmail.com> 2448M: Tali Perry <tali.perry1@gmail.com> 2449R: Patrick Venture <venture@google.com> 2450R: Nancy Yuen <yuenn@google.com> 2451R: Benjamin Fair <benjaminfair@google.com> 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Supported 2454F: Documentation/devicetree/bindings/*/*/*npcm* 2455F: Documentation/devicetree/bindings/*/*npcm* 2456F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2457F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2458F: arch/arm/mach-npcm/ 2459F: arch/arm64/boot/dts/nuvoton/ 2460F: drivers/*/*/*npcm* 2461F: drivers/*/*npcm* 2462F: drivers/rtc/rtc-nct3018y.c 2463F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2464F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2465 2466ARM/NUVOTON WPCM450 ARCHITECTURE 2467M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2469S: Maintained 2470W: https://github.com/neuschaefer/wpcm450/wiki 2471F: Documentation/devicetree/bindings/*/*wpcm* 2472F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2473F: arch/arm/configs/wpcm450_defconfig 2474F: arch/arm/mach-npcm/wpcm450.c 2475F: drivers/*/*/*wpcm* 2476F: drivers/*/*wpcm* 2477 2478ARM/NXP S32G ARCHITECTURE 2479M: Chester Lin <clin@suse.com> 2480R: Andreas Färber <afaerber@suse.de> 2481R: Matthias Brugger <mbrugger@suse.com> 2482R: NXP S32 Linux Team <s32@nxp.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Maintained 2485F: arch/arm64/boot/dts/freescale/s32g*.dts* 2486 2487ARM/Orion SoC/Technologic Systems TS-78xx platform support 2488M: Alexander Clouter <alex@digriz.org.uk> 2489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2490S: Maintained 2491W: http://www.digriz.org.uk/ts78xx/kernel 2492F: arch/arm/mach-orion5x/ts78xx-* 2493 2494ARM/OXNAS platform support 2495M: Neil Armstrong <neil.armstrong@linaro.org> 2496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2497L: linux-oxnas@groups.io (moderated for non-subscribers) 2498S: Maintained 2499F: arch/arm/boot/dts/ox8*.dts* 2500F: arch/arm/mach-oxnas/ 2501F: drivers/power/reset/oxnas-restart.c 2502N: oxnas 2503 2504ARM/QUALCOMM CHROMEBOOK SUPPORT 2505R: cros-qcom-dts-watchers@chromium.org 2506F: arch/arm64/boot/dts/qcom/sc7180* 2507F: arch/arm64/boot/dts/qcom/sc7280* 2508F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2509 2510ARM/QUALCOMM SUPPORT 2511M: Andy Gross <agross@kernel.org> 2512M: Bjorn Andersson <andersson@kernel.org> 2513M: Konrad Dybcio <konrad.dybcio@linaro.org> 2514L: linux-arm-msm@vger.kernel.org 2515S: Maintained 2516T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2517F: Documentation/devicetree/bindings/*/qcom* 2518F: Documentation/devicetree/bindings/soc/qcom/ 2519F: arch/arm/boot/dts/qcom/ 2520F: arch/arm/configs/qcom_defconfig 2521F: arch/arm/mach-qcom/ 2522F: arch/arm64/boot/dts/qcom/ 2523F: drivers/*/*/pm8???-* 2524F: drivers/*/*/qcom* 2525F: drivers/*/*/qcom/ 2526F: drivers/*/qcom* 2527F: drivers/*/qcom/ 2528F: drivers/bluetooth/btqcomsmd.c 2529F: drivers/clocksource/timer-qcom.c 2530F: drivers/cpuidle/cpuidle-qcom-spm.c 2531F: drivers/extcon/extcon-qcom* 2532F: drivers/i2c/busses/i2c-qcom-geni.c 2533F: drivers/i2c/busses/i2c-qup.c 2534F: drivers/iommu/msm* 2535F: drivers/mfd/ssbi.c 2536F: drivers/mmc/host/mmci_qcom* 2537F: drivers/mmc/host/sdhci-msm.c 2538F: drivers/pci/controller/dwc/pcie-qcom.c 2539F: drivers/phy/qualcomm/ 2540F: drivers/power/*/msm* 2541F: drivers/reset/reset-qcom-* 2542F: drivers/spi/spi-geni-qcom.c 2543F: drivers/spi/spi-qcom-qspi.c 2544F: drivers/spi/spi-qup.c 2545F: drivers/tty/serial/msm_serial.c 2546F: drivers/ufs/host/ufs-qcom* 2547F: drivers/usb/dwc3/dwc3-qcom.c 2548F: include/dt-bindings/*/qcom* 2549F: include/linux/*/qcom* 2550F: include/linux/soc/qcom/ 2551 2552ARM/RDA MICRO ARCHITECTURE 2553M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: Documentation/devicetree/bindings/arm/rda.yaml 2558F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2559F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2560F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2561F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2562F: arch/arm/boot/dts/unisoc/ 2563F: drivers/clocksource/timer-rda.c 2564F: drivers/gpio/gpio-rda.c 2565F: drivers/irqchip/irq-rda-intc.c 2566F: drivers/tty/serial/rda-uart.c 2567 2568ARM/REALTEK ARCHITECTURE 2569M: Andreas Färber <afaerber@suse.de> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: Documentation/devicetree/bindings/arm/realtek.yaml 2574F: arch/arm/boot/dts/realtek/ 2575F: arch/arm/mach-realtek/ 2576F: arch/arm64/boot/dts/realtek/ 2577 2578ARM/RISC-V/RENESAS ARCHITECTURE 2579M: Geert Uytterhoeven <geert+renesas@glider.be> 2580M: Magnus Damm <magnus.damm@gmail.com> 2581L: linux-renesas-soc@vger.kernel.org 2582S: Supported 2583Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2584C: irc://irc.libera.chat/renesas-soc 2585T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2586F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2587F: Documentation/devicetree/bindings/soc/renesas/ 2588F: arch/arm/boot/dts/renesas/ 2589F: arch/arm/configs/shmobile_defconfig 2590F: arch/arm/include/debug/renesas-scif.S 2591F: arch/arm/mach-shmobile/ 2592F: arch/arm64/boot/dts/renesas/ 2593F: arch/riscv/boot/dts/renesas/ 2594F: drivers/soc/renesas/ 2595F: include/linux/soc/renesas/ 2596K: \brenesas, 2597 2598ARM/RISCPC ARCHITECTURE 2599M: Russell King <linux@armlinux.org.uk> 2600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602W: http://www.armlinux.org.uk/ 2603F: arch/arm/include/asm/hardware/ioc.h 2604F: arch/arm/include/asm/hardware/iomd.h 2605F: arch/arm/include/asm/hardware/memc.h 2606F: arch/arm/mach-rpc/ 2607F: drivers/net/ethernet/8390/etherh.c 2608F: drivers/net/ethernet/i825xx/ether1* 2609F: drivers/net/ethernet/seeq/ether3* 2610F: drivers/scsi/arm/ 2611 2612ARM/Rockchip SoC support 2613M: Heiko Stuebner <heiko@sntech.de> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615L: linux-rockchip@lists.infradead.org 2616S: Maintained 2617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2618F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2619F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2620F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2621F: arch/arm/boot/dts/rockchip/ 2622F: arch/arm/mach-rockchip/ 2623F: drivers/*/*/*rockchip* 2624F: drivers/*/*rockchip* 2625F: drivers/clk/rockchip/ 2626F: drivers/i2c/busses/i2c-rk3x.c 2627F: sound/soc/rockchip/ 2628N: rockchip 2629 2630ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2631M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2632R: Alim Akhtar <alim.akhtar@samsung.com> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-samsung-soc@vger.kernel.org 2635S: Maintained 2636Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2637B: mailto:linux-samsung-soc@vger.kernel.org 2638C: irc://irc.libera.chat/linux-exynos 2639T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2640F: Documentation/arch/arm/samsung/ 2641F: Documentation/devicetree/bindings/arm/samsung/ 2642F: Documentation/devicetree/bindings/hwinfo/samsung,* 2643F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2644F: Documentation/devicetree/bindings/soc/samsung/ 2645F: arch/arm/boot/dts/samsung/ 2646F: arch/arm/mach-exynos*/ 2647F: arch/arm/mach-s3c/ 2648F: arch/arm/mach-s5p*/ 2649F: arch/arm64/boot/dts/exynos/ 2650F: drivers/*/*/*s3c24* 2651F: drivers/*/*s3c24* 2652F: drivers/*/*s3c64xx* 2653F: drivers/*/*s5pv210* 2654F: drivers/clocksource/samsung_pwm_timer.c 2655F: drivers/memory/samsung/ 2656F: drivers/pwm/pwm-samsung.c 2657F: drivers/soc/samsung/ 2658F: drivers/tty/serial/samsung* 2659F: include/clocksource/samsung_pwm.h 2660F: include/linux/platform_data/*s3c* 2661F: include/linux/serial_s3c.h 2662F: include/linux/soc/samsung/ 2663N: exynos 2664N: s3c64xx 2665N: s5pv210 2666 2667ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2668M: Łukasz Stelmach <l.stelmach@samsung.com> 2669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2670L: linux-media@vger.kernel.org 2671S: Maintained 2672F: drivers/media/platform/samsung/s5p-g2d/ 2673 2674ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2675M: Marek Szyprowski <m.szyprowski@samsung.com> 2676L: linux-samsung-soc@vger.kernel.org 2677L: linux-media@vger.kernel.org 2678S: Maintained 2679F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2680F: drivers/media/cec/platform/s5p/ 2681 2682ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2683M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2684M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2685M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-media@vger.kernel.org 2688S: Maintained 2689F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2690F: drivers/media/platform/samsung/s5p-jpeg/ 2691 2692ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2693M: Marek Szyprowski <m.szyprowski@samsung.com> 2694M: Andrzej Hajda <andrzej.hajda@intel.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: drivers/media/platform/samsung/s5p-mfc/ 2699 2700ARM/SOCFPGA ARCHITECTURE 2701M: Dinh Nguyen <dinguyen@kernel.org> 2702S: Maintained 2703W: http://www.rocketboards.org 2704T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2705F: arch/arm/boot/dts/intel/socfpga/ 2706F: arch/arm/configs/socfpga_defconfig 2707F: arch/arm/mach-socfpga/ 2708F: arch/arm64/boot/dts/altera/ 2709F: arch/arm64/boot/dts/intel/ 2710 2711ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2712M: Dinh Nguyen <dinguyen@kernel.org> 2713S: Maintained 2714F: drivers/clk/socfpga/ 2715 2716ARM/SOCFPGA EDAC SUPPORT 2717M: Dinh Nguyen <dinguyen@kernel.org> 2718S: Maintained 2719F: drivers/edac/altera_edac.[ch] 2720 2721ARM/SPREADTRUM SoC SUPPORT 2722M: Orson Zhai <orsonzhai@gmail.com> 2723M: Baolin Wang <baolin.wang7@gmail.com> 2724M: Chunyan Zhang <zhang.lyra@gmail.com> 2725S: Maintained 2726F: arch/arm64/boot/dts/sprd 2727N: sprd 2728N: sc27xx 2729N: sc2731 2730 2731ARM/STI ARCHITECTURE 2732M: Patrice Chotard <patrice.chotard@foss.st.com> 2733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2734S: Maintained 2735W: http://www.stlinux.com 2736F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2737F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2738F: arch/arm/boot/dts/st/sti* 2739F: arch/arm/mach-sti/ 2740F: drivers/ata/ahci_st.c 2741F: drivers/char/hw_random/st-rng.c 2742F: drivers/clocksource/arm_global_timer.c 2743F: drivers/clocksource/clksrc_st_lpc.c 2744F: drivers/cpufreq/sti-cpufreq.c 2745F: drivers/dma/st_fdma* 2746F: drivers/i2c/busses/i2c-st.c 2747F: drivers/media/platform/st/sti/c8sectpfe/ 2748F: drivers/media/rc/st_rc.c 2749F: drivers/mmc/host/sdhci-st.c 2750F: drivers/phy/st/phy-miphy28lp.c 2751F: drivers/phy/st/phy-stih407-usb.c 2752F: drivers/pinctrl/pinctrl-st.c 2753F: drivers/remoteproc/st_remoteproc.c 2754F: drivers/remoteproc/st_slim_rproc.c 2755F: drivers/reset/sti/ 2756F: drivers/rtc/rtc-st-lpc.c 2757F: drivers/tty/serial/st-asc.c 2758F: drivers/usb/dwc3/dwc3-st.c 2759F: drivers/usb/host/ehci-st.c 2760F: drivers/usb/host/ohci-st.c 2761F: drivers/watchdog/st_lpc_wdt.c 2762F: include/linux/remoteproc/st_slim_rproc.h 2763 2764ARM/STM32 ARCHITECTURE 2765M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2766M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2767L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2769S: Maintained 2770T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2771F: arch/arm/boot/dts/st/stm32* 2772F: arch/arm/mach-stm32/ 2773F: arch/arm64/boot/dts/st/ 2774F: drivers/clocksource/armv7m_systick.c 2775N: stm32 2776N: stm 2777 2778ARM/SUNPLUS SP7021 SOC SUPPORT 2779M: Qin Jian <qinjian@cqplus1.com> 2780L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2781S: Maintained 2782W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2783F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2784F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2785F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2786F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2787F: arch/arm/boot/dts/sunplus/ 2788F: arch/arm/configs/sp7021_*defconfig 2789F: arch/arm/mach-sunplus/ 2790F: drivers/clk/clk-sp7021.c 2791F: drivers/irqchip/irq-sp7021-intc.c 2792F: drivers/reset/reset-sunplus.c 2793F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2794F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2795 2796ARM/Synaptics SoC support 2797M: Jisheng Zhang <jszhang@kernel.org> 2798M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801F: arch/arm/boot/dts/synaptics/ 2802F: arch/arm/mach-berlin/ 2803F: arch/arm64/boot/dts/synaptics/ 2804 2805ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2806M: Lennert Buytenhek <kernel@wantstofly.org> 2807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809 2810ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2811M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2812L: linux-tegra@vger.kernel.org 2813L: linux-media@vger.kernel.org 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2816F: drivers/media/cec/platform/tegra/ 2817 2818ARM/TESLA FSD SoC SUPPORT 2819M: Alim Akhtar <alim.akhtar@samsung.com> 2820M: linux-fsd@tesla.com 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-samsung-soc@vger.kernel.org 2823S: Maintained 2824F: arch/arm64/boot/dts/tesla/ 2825 2826ARM/TETON BGA MACHINE SUPPORT 2827M: "Mark F. Brown" <mark.brown314@gmail.com> 2828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2829S: Maintained 2830 2831ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2832M: Santosh Shilimkar <ssantosh@kernel.org> 2833L: linux-kernel@vger.kernel.org 2834S: Maintained 2835F: drivers/memory/*emif* 2836 2837ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2838M: Nishanth Menon <nm@ti.com> 2839M: Santosh Shilimkar <ssantosh@kernel.org> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2843F: arch/arm/boot/dts/ti/keystone/ 2844F: arch/arm/mach-keystone/ 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2847M: Santosh Shilimkar <ssantosh@kernel.org> 2848L: linux-kernel@vger.kernel.org 2849S: Maintained 2850F: drivers/clk/keystone/ 2851 2852ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2853M: Santosh Shilimkar <ssantosh@kernel.org> 2854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2855L: linux-kernel@vger.kernel.org 2856S: Maintained 2857F: drivers/clocksource/timer-keystone.c 2858 2859ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2860M: Santosh Shilimkar <ssantosh@kernel.org> 2861L: linux-kernel@vger.kernel.org 2862S: Maintained 2863F: drivers/power/reset/keystone-reset.c 2864 2865ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2866M: Nishanth Menon <nm@ti.com> 2867M: Vignesh Raghavendra <vigneshr@ti.com> 2868M: Tero Kristo <kristo@kernel.org> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Supported 2871F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2872F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2873F: arch/arm64/boot/dts/ti/Makefile 2874F: arch/arm64/boot/dts/ti/k3-* 2875 2876ARM/TOSHIBA VISCONTI ARCHITECTURE 2877M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Supported 2880T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2881F: Documentation/devicetree/bindings/arm/toshiba.yaml 2882F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2883F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2884F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2885F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2886F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2887F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2888F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2889F: arch/arm64/boot/dts/toshiba/ 2890F: drivers/clk/visconti/ 2891F: drivers/gpio/gpio-visconti.c 2892F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2893F: drivers/pci/controller/dwc/pcie-visconti.c 2894F: drivers/pinctrl/visconti/ 2895F: drivers/watchdog/visconti_wdt.c 2896N: visconti 2897 2898ARM/UNIPHIER ARCHITECTURE 2899M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2900M: Masami Hiramatsu <mhiramat@kernel.org> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Maintained 2903F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2904F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2905F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2906F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2907F: arch/arm/boot/dts/socionext/uniphier* 2908F: arch/arm/include/asm/hardware/cache-uniphier.h 2909F: arch/arm/mach-uniphier/ 2910F: arch/arm/mm/cache-uniphier.c 2911F: arch/arm64/boot/dts/socionext/uniphier* 2912F: drivers/bus/uniphier-system-bus.c 2913F: drivers/clk/uniphier/ 2914F: drivers/dma/uniphier-mdmac.c 2915F: drivers/gpio/gpio-uniphier.c 2916F: drivers/i2c/busses/i2c-uniphier* 2917F: drivers/irqchip/irq-uniphier-aidet.c 2918F: drivers/mmc/host/uniphier-sd.c 2919F: drivers/pinctrl/uniphier/ 2920F: drivers/reset/reset-uniphier.c 2921F: drivers/tty/serial/8250/8250_uniphier.c 2922N: uniphier 2923 2924ARM/VERSATILE EXPRESS PLATFORM 2925M: Liviu Dudau <liviu.dudau@arm.com> 2926M: Sudeep Holla <sudeep.holla@arm.com> 2927M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929S: Maintained 2930F: */*/*/vexpress* 2931F: */*/vexpress* 2932F: arch/arm/boot/dts/arm/vexpress* 2933F: arch/arm/mach-versatile/ 2934F: arch/arm64/boot/dts/arm/ 2935F: drivers/clk/versatile/clk-vexpress-osc.c 2936F: drivers/clocksource/timer-versatile.c 2937N: mps2 2938 2939ARM/VFP SUPPORT 2940M: Russell King <linux@armlinux.org.uk> 2941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2942S: Maintained 2943W: http://www.armlinux.org.uk/ 2944F: arch/arm/vfp/ 2945 2946ARM/VT8500 ARM ARCHITECTURE 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948S: Orphan 2949F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2950F: arch/arm/mach-vt8500/ 2951F: drivers/clocksource/timer-vt8500.c 2952F: drivers/i2c/busses/i2c-wmt.c 2953F: drivers/mmc/host/wmt-sdmmc.c 2954F: drivers/pwm/pwm-vt8500.c 2955F: drivers/rtc/rtc-vt8500.c 2956F: drivers/tty/serial/vt8500_serial.c 2957F: drivers/usb/host/ehci-platform.c 2958F: drivers/usb/host/uhci-platform.c 2959F: drivers/video/fbdev/vt8500lcdfb.* 2960F: drivers/video/fbdev/wm8505fb* 2961F: drivers/video/fbdev/wmt_ge_rops.* 2962 2963ARM/ZYNQ ARCHITECTURE 2964M: Michal Simek <michal.simek@amd.com> 2965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2966S: Supported 2967W: http://wiki.xilinx.com 2968T: git https://github.com/Xilinx/linux-xlnx.git 2969F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2970F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2971F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2972F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2973F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2974F: arch/arm/mach-zynq/ 2975F: drivers/clocksource/timer-cadence-ttc.c 2976F: drivers/cpuidle/cpuidle-zynq.c 2977F: drivers/edac/synopsys_edac.c 2978F: drivers/i2c/busses/i2c-cadence.c 2979F: drivers/i2c/busses/i2c-xiic.c 2980F: drivers/mmc/host/sdhci-of-arasan.c 2981N: zynq 2982N: xilinx 2983 2984ARM64 PORT (AARCH64 ARCHITECTURE) 2985M: Catalin Marinas <catalin.marinas@arm.com> 2986M: Will Deacon <will@kernel.org> 2987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2988S: Maintained 2989T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2990F: Documentation/arch/arm64/ 2991F: arch/arm64/ 2992F: tools/testing/selftests/arm64/ 2993X: arch/arm64/boot/dts/ 2994 2995ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2996M: George McCollister <george.mccollister@gmail.com> 2997L: netdev@vger.kernel.org 2998S: Maintained 2999F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3000F: drivers/net/dsa/xrs700x/* 3001F: net/dsa/tag_xrs700x.c 3002 3003AS3645A LED FLASH CONTROLLER DRIVER 3004M: Sakari Ailus <sakari.ailus@iki.fi> 3005L: linux-leds@vger.kernel.org 3006S: Maintained 3007F: drivers/leds/flash/leds-as3645a.c 3008 3009ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3010M: Tianshu Qiu <tian.shu.qiu@intel.com> 3011L: linux-media@vger.kernel.org 3012S: Maintained 3013T: git git://linuxtv.org/media_tree.git 3014F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3015F: drivers/media/i2c/ak7375.c 3016 3017ASAHI KASEI AK8974 DRIVER 3018M: Linus Walleij <linus.walleij@linaro.org> 3019L: linux-iio@vger.kernel.org 3020S: Supported 3021W: http://www.akm.com/ 3022F: drivers/iio/magnetometer/ak8974.c 3023 3024ASC7621 HARDWARE MONITOR DRIVER 3025M: George Joseph <george.joseph@fairview5.com> 3026L: linux-hwmon@vger.kernel.org 3027S: Maintained 3028F: Documentation/hwmon/asc7621.rst 3029F: drivers/hwmon/asc7621.c 3030 3031ASIX AX88796C SPI ETHERNET ADAPTER 3032M: Łukasz Stelmach <l.stelmach@samsung.com> 3033S: Maintained 3034F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3035F: drivers/net/ethernet/asix/ax88796c_* 3036 3037ASPEED CRYPTO DRIVER 3038M: Neal Liu <neal_liu@aspeedtech.com> 3039L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3040S: Maintained 3041F: Documentation/devicetree/bindings/crypto/aspeed,* 3042F: drivers/crypto/aspeed/ 3043 3044ASPEED PECI CONTROLLER 3045M: Iwona Winiarska <iwona.winiarska@intel.com> 3046L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3047L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3048S: Supported 3049F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3050F: drivers/peci/controller/peci-aspeed.c 3051 3052ASPEED PINCTRL DRIVERS 3053M: Andrew Jeffery <andrew@aj.id.au> 3054L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3055L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3056L: linux-gpio@vger.kernel.org 3057S: Maintained 3058F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3059F: drivers/pinctrl/aspeed/ 3060 3061ASPEED SCU INTERRUPT CONTROLLER DRIVER 3062M: Eddie James <eajames@linux.ibm.com> 3063L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3064S: Maintained 3065F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3066F: drivers/irqchip/irq-aspeed-scu-ic.c 3067F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3068 3069ASPEED SD/MMC DRIVER 3070M: Andrew Jeffery <andrew@aj.id.au> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073L: linux-mmc@vger.kernel.org 3074S: Maintained 3075F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3076F: drivers/mmc/host/sdhci-of-aspeed* 3077 3078ASPEED SMC SPI DRIVER 3079M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3080M: Cédric Le Goater <clg@kaod.org> 3081L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3082L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3083L: linux-spi@vger.kernel.org 3084S: Maintained 3085F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3086F: drivers/spi/spi-aspeed-smc.c 3087 3088ASPEED USB UDC DRIVER 3089M: Neal Liu <neal_liu@aspeedtech.com> 3090L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3091S: Maintained 3092F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3093F: drivers/usb/gadget/udc/aspeed_udc.c 3094 3095ASPEED VIDEO ENGINE DRIVER 3096M: Eddie James <eajames@linux.ibm.com> 3097L: linux-media@vger.kernel.org 3098L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3099S: Maintained 3100F: Documentation/devicetree/bindings/media/aspeed-video.txt 3101F: drivers/media/platform/aspeed/ 3102 3103ASUS EC HARDWARE MONITOR DRIVER 3104M: Eugene Shalygin <eugene.shalygin@gmail.com> 3105L: linux-hwmon@vger.kernel.org 3106S: Maintained 3107F: drivers/hwmon/asus-ec-sensors.c 3108 3109ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3110M: Corentin Chary <corentin.chary@gmail.com> 3111L: acpi4asus-user@lists.sourceforge.net 3112L: platform-driver-x86@vger.kernel.org 3113S: Maintained 3114W: http://acpi4asus.sf.net 3115F: drivers/platform/x86/asus*.c 3116F: drivers/platform/x86/eeepc*.c 3117 3118ASUS TF103C DOCK DRIVER 3119M: Hans de Goede <hdegoede@redhat.com> 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3123F: drivers/platform/x86/asus-tf103c-dock.c 3124 3125ASUS WIRELESS RADIO CONTROL DRIVER 3126M: João Paulo Rechi Vita <jprvita@gmail.com> 3127L: platform-driver-x86@vger.kernel.org 3128S: Maintained 3129F: drivers/platform/x86/asus-wireless.c 3130 3131ASUS WMI HARDWARE MONITOR DRIVER 3132M: Ed Brindley <kernel@maidavale.org> 3133M: Denis Pauk <pauk.denis@gmail.com> 3134L: linux-hwmon@vger.kernel.org 3135S: Maintained 3136F: drivers/hwmon/asus_wmi_sensors.c 3137 3138ASYMMETRIC KEYS 3139M: David Howells <dhowells@redhat.com> 3140L: keyrings@vger.kernel.org 3141S: Maintained 3142F: Documentation/crypto/asymmetric-keys.rst 3143F: crypto/asymmetric_keys/ 3144F: include/crypto/pkcs7.h 3145F: include/crypto/public_key.h 3146F: include/linux/verification.h 3147 3148ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3149R: Dan Williams <dan.j.williams@intel.com> 3150S: Odd fixes 3151W: http://sourceforge.net/projects/xscaleiop 3152F: Documentation/crypto/async-tx-api.rst 3153F: crypto/async_tx/ 3154F: include/linux/async_tx.h 3155 3156AT24 EEPROM DRIVER 3157M: Bartosz Golaszewski <brgl@bgdev.pl> 3158L: linux-i2c@vger.kernel.org 3159S: Maintained 3160T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3161F: Documentation/devicetree/bindings/eeprom/at24.yaml 3162F: drivers/misc/eeprom/at24.c 3163 3164ATA OVER ETHERNET (AOE) DRIVER 3165M: "Justin Sanders" <justin@coraid.com> 3166S: Supported 3167W: http://www.openaoe.org/ 3168F: Documentation/admin-guide/aoe/ 3169F: drivers/block/aoe/ 3170 3171ATC260X PMIC MFD DRIVER 3172M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3173M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3174L: linux-actions@lists.infradead.org 3175S: Maintained 3176F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3177F: drivers/input/misc/atc260x-onkey.c 3178F: drivers/mfd/atc260* 3179F: drivers/power/reset/atc260x-poweroff.c 3180F: drivers/regulator/atc260x-regulator.c 3181F: include/linux/mfd/atc260x/* 3182 3183ATHEROS 71XX/9XXX GPIO DRIVER 3184M: Alban Bedel <albeu@free.fr> 3185S: Maintained 3186W: https://github.com/AlbanBedel/linux 3187T: git git://github.com/AlbanBedel/linux 3188F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3189F: drivers/gpio/gpio-ath79.c 3190 3191ATHEROS 71XX/9XXX USB PHY DRIVER 3192M: Alban Bedel <albeu@free.fr> 3193S: Maintained 3194W: https://github.com/AlbanBedel/linux 3195T: git git://github.com/AlbanBedel/linux 3196F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3197F: drivers/phy/qualcomm/phy-ath79-usb.c 3198 3199ATHEROS ATH GENERIC UTILITIES 3200M: Kalle Valo <kvalo@kernel.org> 3201L: linux-wireless@vger.kernel.org 3202S: Supported 3203F: drivers/net/wireless/ath/* 3204 3205ATHEROS ATH5K WIRELESS DRIVER 3206M: Jiri Slaby <jirislaby@kernel.org> 3207M: Nick Kossifidis <mickflemm@gmail.com> 3208M: Luis Chamberlain <mcgrof@kernel.org> 3209L: linux-wireless@vger.kernel.org 3210S: Maintained 3211W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3212F: drivers/net/wireless/ath/ath5k/ 3213 3214ATHEROS ATH6KL WIRELESS DRIVER 3215L: linux-wireless@vger.kernel.org 3216S: Orphan 3217W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3218F: drivers/net/wireless/ath/ath6kl/ 3219 3220ATI_REMOTE2 DRIVER 3221M: Ville Syrjala <syrjala@sci.fi> 3222S: Maintained 3223F: drivers/input/misc/ati_remote2.c 3224 3225ATK0110 HWMON DRIVER 3226M: Luca Tettamanti <kronos.it@gmail.com> 3227L: linux-hwmon@vger.kernel.org 3228S: Maintained 3229F: drivers/hwmon/asus_atk0110.c 3230 3231ATLX ETHERNET DRIVERS 3232M: Chris Snook <chris.snook@gmail.com> 3233L: netdev@vger.kernel.org 3234S: Maintained 3235W: http://sourceforge.net/projects/atl1 3236W: http://atl1.sourceforge.net 3237F: drivers/net/ethernet/atheros/ 3238 3239ATM 3240M: Chas Williams <3chas3@gmail.com> 3241L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3242L: netdev@vger.kernel.org 3243S: Maintained 3244W: http://linux-atm.sourceforge.net 3245F: drivers/atm/ 3246F: include/linux/atm* 3247F: include/uapi/linux/atm* 3248 3249ATMEL MACB ETHERNET DRIVER 3250M: Nicolas Ferre <nicolas.ferre@microchip.com> 3251M: Claudiu Beznea <claudiu.beznea@microchip.com> 3252S: Supported 3253F: drivers/net/ethernet/cadence/ 3254 3255ATMEL MAXTOUCH DRIVER 3256M: Nick Dyer <nick@shmanahar.org> 3257S: Maintained 3258T: git git://github.com/ndyer/linux.git 3259F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3260F: drivers/input/touchscreen/atmel_mxt_ts.c 3261 3262ATMEL WIRELESS DRIVER 3263M: Simon Kelley <simon@thekelleys.org.uk> 3264L: linux-wireless@vger.kernel.org 3265S: Maintained 3266W: http://www.thekelleys.org.uk/atmel 3267W: http://atmelwlandriver.sourceforge.net/ 3268F: drivers/net/wireless/atmel/atmel* 3269 3270ATOMIC INFRASTRUCTURE 3271M: Will Deacon <will@kernel.org> 3272M: Peter Zijlstra <peterz@infradead.org> 3273R: Boqun Feng <boqun.feng@gmail.com> 3274R: Mark Rutland <mark.rutland@arm.com> 3275L: linux-kernel@vger.kernel.org 3276S: Maintained 3277F: Documentation/atomic_*.txt 3278F: arch/*/include/asm/atomic*.h 3279F: include/*/atomic*.h 3280F: include/linux/refcount.h 3281F: scripts/atomic/ 3282 3283ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3284M: Bradley Grove <linuxdrivers@attotech.com> 3285L: linux-scsi@vger.kernel.org 3286S: Supported 3287W: http://www.attotech.com 3288F: drivers/scsi/esas2r 3289 3290ATUSB IEEE 802.15.4 RADIO DRIVER 3291M: Stefan Schmidt <stefan@datenfreihafen.org> 3292L: linux-wpan@vger.kernel.org 3293S: Maintained 3294F: drivers/net/ieee802154/at86rf230.h 3295F: drivers/net/ieee802154/atusb.c 3296F: drivers/net/ieee802154/atusb.h 3297 3298AUDIT SUBSYSTEM 3299M: Paul Moore <paul@paul-moore.com> 3300M: Eric Paris <eparis@redhat.com> 3301L: audit@vger.kernel.org 3302S: Supported 3303W: https://github.com/linux-audit 3304T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3305F: include/asm-generic/audit_*.h 3306F: include/linux/audit.h 3307F: include/linux/audit_arch.h 3308F: include/uapi/linux/audit.h 3309F: kernel/audit* 3310F: lib/*audit.c 3311 3312AUXILIARY BUS DRIVER 3313M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3314R: Dave Ertman <david.m.ertman@intel.com> 3315R: Ira Weiny <ira.weiny@intel.com> 3316S: Supported 3317T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3318F: Documentation/driver-api/auxiliary_bus.rst 3319F: drivers/base/auxiliary.c 3320F: include/linux/auxiliary_bus.h 3321 3322AUXILIARY DISPLAY DRIVERS 3323M: Miguel Ojeda <ojeda@kernel.org> 3324S: Maintained 3325F: Documentation/devicetree/bindings/auxdisplay/ 3326F: drivers/auxdisplay/ 3327F: include/linux/cfag12864b.h 3328 3329AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3330M: Andreas Klinger <ak@it-klinger.de> 3331L: linux-iio@vger.kernel.org 3332S: Maintained 3333F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3334F: drivers/iio/adc/hx711.c 3335 3336AX.25 NETWORK LAYER 3337M: Ralf Baechle <ralf@linux-mips.org> 3338L: linux-hams@vger.kernel.org 3339S: Maintained 3340W: http://www.linux-ax25.org/ 3341F: include/net/ax25.h 3342F: include/uapi/linux/ax25.h 3343F: net/ax25/ 3344 3345AXENTIA ARM DEVICES 3346M: Peter Rosin <peda@axentia.se> 3347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3348S: Maintained 3349F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3350F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3351F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3352F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3353 3354AXENTIA ASOC DRIVERS 3355M: Peter Rosin <peda@axentia.se> 3356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3357S: Maintained 3358F: Documentation/devicetree/bindings/sound/axentia,* 3359F: sound/soc/atmel/tse850-pcm5142.c 3360 3361AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3362M: Nuno Sá <nuno.sa@analog.com> 3363L: linux-hwmon@vger.kernel.org 3364S: Supported 3365W: https://ez.analog.com/linux-software-drivers 3366F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3367F: drivers/hwmon/axi-fan-control.c 3368 3369AXXIA I2C CONTROLLER 3370M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3371L: linux-i2c@vger.kernel.org 3372S: Maintained 3373F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3374F: drivers/i2c/busses/i2c-axxia.c 3375 3376AZ6007 DVB DRIVER 3377M: Mauro Carvalho Chehab <mchehab@kernel.org> 3378L: linux-media@vger.kernel.org 3379S: Maintained 3380W: https://linuxtv.org 3381T: git git://linuxtv.org/media_tree.git 3382F: drivers/media/usb/dvb-usb-v2/az6007.c 3383 3384AZTECH FM RADIO RECEIVER DRIVER 3385M: Hans Verkuil <hverkuil@xs4all.nl> 3386L: linux-media@vger.kernel.org 3387S: Maintained 3388W: https://linuxtv.org 3389T: git git://linuxtv.org/media_tree.git 3390F: drivers/media/radio/radio-aztech* 3391 3392B43 WIRELESS DRIVER 3393L: linux-wireless@vger.kernel.org 3394L: b43-dev@lists.infradead.org 3395S: Odd Fixes 3396W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3397F: drivers/net/wireless/broadcom/b43/ 3398 3399B43LEGACY WIRELESS DRIVER 3400M: Larry Finger <Larry.Finger@lwfinger.net> 3401L: linux-wireless@vger.kernel.org 3402L: b43-dev@lists.infradead.org 3403S: Maintained 3404W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3405F: drivers/net/wireless/broadcom/b43legacy/ 3406 3407BACKLIGHT CLASS/SUBSYSTEM 3408M: Lee Jones <lee@kernel.org> 3409M: Daniel Thompson <daniel.thompson@linaro.org> 3410M: Jingoo Han <jingoohan1@gmail.com> 3411L: dri-devel@lists.freedesktop.org 3412S: Maintained 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3414F: Documentation/ABI/stable/sysfs-class-backlight 3415F: Documentation/ABI/testing/sysfs-class-backlight 3416F: Documentation/devicetree/bindings/leds/backlight 3417F: drivers/video/backlight/ 3418F: include/linux/backlight.h 3419F: include/linux/pwm_backlight.h 3420 3421BARCO P50 GPIO DRIVER 3422M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3423M: Peter Korsgaard <peter.korsgaard@barco.com> 3424S: Maintained 3425F: drivers/platform/x86/barco-p50-gpio.c 3426 3427BATMAN ADVANCED 3428M: Marek Lindner <mareklindner@neomailbox.ch> 3429M: Simon Wunderlich <sw@simonwunderlich.de> 3430M: Antonio Quartulli <a@unstable.cc> 3431M: Sven Eckelmann <sven@narfation.org> 3432L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3433S: Maintained 3434W: https://www.open-mesh.org/ 3435Q: https://patchwork.open-mesh.org/project/batman/list/ 3436B: https://www.open-mesh.org/projects/batman-adv/issues 3437C: ircs://irc.hackint.org/batadv 3438T: git https://git.open-mesh.org/linux-merge.git 3439F: Documentation/networking/batman-adv.rst 3440F: include/uapi/linux/batadv_packet.h 3441F: include/uapi/linux/batman_adv.h 3442F: net/batman-adv/ 3443 3444BAYCOM/HDLCDRV DRIVERS FOR AX.25 3445M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3446L: linux-hams@vger.kernel.org 3447S: Maintained 3448W: http://www.baycom.org/~tom/ham/ham.html 3449F: drivers/net/hamradio/baycom* 3450 3451BCACHE (BLOCK LAYER CACHE) 3452M: Coly Li <colyli@suse.de> 3453M: Kent Overstreet <kent.overstreet@gmail.com> 3454L: linux-bcache@vger.kernel.org 3455S: Maintained 3456W: http://bcache.evilpiepirate.org 3457C: irc://irc.oftc.net/bcache 3458F: drivers/md/bcache/ 3459 3460BDISP ST MEDIA DRIVER 3461M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3462L: linux-media@vger.kernel.org 3463S: Supported 3464W: https://linuxtv.org 3465T: git git://linuxtv.org/media_tree.git 3466F: drivers/media/platform/st/sti/bdisp 3467 3468BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3469M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3470L: netdev@vger.kernel.org 3471S: Maintained 3472F: drivers/net/ethernet/ec_bhf.c 3473 3474BEFS FILE SYSTEM 3475M: Luis de Bethencourt <luisbg@kernel.org> 3476M: Salah Triki <salah.triki@gmail.com> 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3479F: Documentation/filesystems/befs.rst 3480F: fs/befs/ 3481 3482BFQ I/O SCHEDULER 3483M: Paolo Valente <paolo.valente@unimore.it> 3484M: Jens Axboe <axboe@kernel.dk> 3485L: linux-block@vger.kernel.org 3486S: Maintained 3487F: Documentation/block/bfq-iosched.rst 3488F: block/bfq-* 3489 3490BFS FILE SYSTEM 3491M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3492S: Maintained 3493F: Documentation/filesystems/bfs.rst 3494F: fs/bfs/ 3495F: include/uapi/linux/bfs_fs.h 3496 3497BITMAP API 3498M: Yury Norov <yury.norov@gmail.com> 3499R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3500R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3501S: Maintained 3502F: include/linux/bitfield.h 3503F: include/linux/bitmap.h 3504F: include/linux/bits.h 3505F: include/linux/cpumask.h 3506F: include/linux/find.h 3507F: include/linux/nodemask.h 3508F: include/vdso/bits.h 3509F: lib/bitmap.c 3510F: lib/cpumask.c 3511F: lib/cpumask_kunit.c 3512F: lib/find_bit.c 3513F: lib/find_bit_benchmark.c 3514F: lib/test_bitmap.c 3515F: tools/include/linux/bitfield.h 3516F: tools/include/linux/bitmap.h 3517F: tools/include/linux/bits.h 3518F: tools/include/linux/find.h 3519F: tools/include/vdso/bits.h 3520F: tools/lib/bitmap.c 3521F: tools/lib/find_bit.c 3522 3523BLINKM RGB LED DRIVER 3524M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3525S: Maintained 3526F: drivers/leds/leds-blinkm.c 3527 3528BLOCK LAYER 3529M: Jens Axboe <axboe@kernel.dk> 3530L: linux-block@vger.kernel.org 3531S: Maintained 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3533F: Documentation/ABI/stable/sysfs-block 3534F: Documentation/block/ 3535F: block/ 3536F: drivers/block/ 3537F: include/linux/bio.h 3538F: include/linux/blk* 3539F: kernel/trace/blktrace.c 3540F: lib/sbitmap.c 3541 3542BLOCK2MTD DRIVER 3543M: Joern Engel <joern@lazybastard.org> 3544L: linux-mtd@lists.infradead.org 3545S: Maintained 3546F: drivers/mtd/devices/block2mtd.c 3547 3548BLUETOOTH DRIVERS 3549M: Marcel Holtmann <marcel@holtmann.org> 3550M: Johan Hedberg <johan.hedberg@gmail.com> 3551M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3552L: linux-bluetooth@vger.kernel.org 3553S: Supported 3554W: http://www.bluez.org/ 3555T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3557F: Documentation/devicetree/bindings/net/bluetooth/ 3558F: drivers/bluetooth/ 3559 3560BLUETOOTH SUBSYSTEM 3561M: Marcel Holtmann <marcel@holtmann.org> 3562M: Johan Hedberg <johan.hedberg@gmail.com> 3563M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3564L: linux-bluetooth@vger.kernel.org 3565S: Supported 3566W: http://www.bluez.org/ 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3569F: include/net/bluetooth/ 3570F: net/bluetooth/ 3571 3572BONDING DRIVER 3573M: Jay Vosburgh <j.vosburgh@gmail.com> 3574M: Andy Gospodarek <andy@greyhouse.net> 3575L: netdev@vger.kernel.org 3576S: Supported 3577W: http://sourceforge.net/projects/bonding/ 3578F: Documentation/networking/bonding.rst 3579F: drivers/net/bonding/ 3580F: include/net/bond* 3581F: include/uapi/linux/if_bonding.h 3582F: tools/testing/selftests/drivers/net/bonding/ 3583 3584BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3585M: Dan Robertson <dan@dlrobertson.com> 3586L: linux-iio@vger.kernel.org 3587S: Maintained 3588F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3589F: drivers/iio/accel/bma400* 3590 3591BPF JIT for ARM 3592M: Shubham Bansal <illusionist.neo@gmail.com> 3593L: bpf@vger.kernel.org 3594S: Odd Fixes 3595F: arch/arm/net/ 3596 3597BPF JIT for ARM64 3598M: Daniel Borkmann <daniel@iogearbox.net> 3599M: Alexei Starovoitov <ast@kernel.org> 3600M: Zi Shen Lim <zlim.lnx@gmail.com> 3601L: bpf@vger.kernel.org 3602S: Supported 3603F: arch/arm64/net/ 3604 3605BPF JIT for MIPS (32-BIT AND 64-BIT) 3606M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3607M: Paul Burton <paulburton@kernel.org> 3608L: bpf@vger.kernel.org 3609S: Maintained 3610F: arch/mips/net/ 3611 3612BPF JIT for NFP NICs 3613M: Jakub Kicinski <kuba@kernel.org> 3614L: bpf@vger.kernel.org 3615S: Odd Fixes 3616F: drivers/net/ethernet/netronome/nfp/bpf/ 3617 3618BPF JIT for POWERPC (32-BIT AND 64-BIT) 3619M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3620M: Michael Ellerman <mpe@ellerman.id.au> 3621L: bpf@vger.kernel.org 3622S: Supported 3623F: arch/powerpc/net/ 3624 3625BPF JIT for RISC-V (32-bit) 3626M: Luke Nelson <luke.r.nels@gmail.com> 3627M: Xi Wang <xi.wang@gmail.com> 3628L: bpf@vger.kernel.org 3629S: Maintained 3630F: arch/riscv/net/ 3631X: arch/riscv/net/bpf_jit_comp64.c 3632 3633BPF JIT for RISC-V (64-bit) 3634M: Björn Töpel <bjorn@kernel.org> 3635L: bpf@vger.kernel.org 3636S: Maintained 3637F: arch/riscv/net/ 3638X: arch/riscv/net/bpf_jit_comp32.c 3639 3640BPF JIT for S390 3641M: Ilya Leoshkevich <iii@linux.ibm.com> 3642M: Heiko Carstens <hca@linux.ibm.com> 3643M: Vasily Gorbik <gor@linux.ibm.com> 3644L: bpf@vger.kernel.org 3645S: Supported 3646F: arch/s390/net/ 3647X: arch/s390/net/pnet.c 3648 3649BPF JIT for SPARC (32-BIT AND 64-BIT) 3650M: David S. Miller <davem@davemloft.net> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/sparc/net/ 3654 3655BPF JIT for X86 32-BIT 3656M: Wang YanQing <udknight@gmail.com> 3657L: bpf@vger.kernel.org 3658S: Odd Fixes 3659F: arch/x86/net/bpf_jit_comp32.c 3660 3661BPF JIT for X86 64-BIT 3662M: Alexei Starovoitov <ast@kernel.org> 3663M: Daniel Borkmann <daniel@iogearbox.net> 3664L: bpf@vger.kernel.org 3665S: Supported 3666F: arch/x86/net/ 3667X: arch/x86/net/bpf_jit_comp32.c 3668 3669BPF [BTF] 3670M: Martin KaFai Lau <martin.lau@linux.dev> 3671L: bpf@vger.kernel.org 3672S: Maintained 3673F: include/linux/btf* 3674F: kernel/bpf/btf.c 3675 3676BPF [CORE] 3677M: Alexei Starovoitov <ast@kernel.org> 3678M: Daniel Borkmann <daniel@iogearbox.net> 3679R: John Fastabend <john.fastabend@gmail.com> 3680L: bpf@vger.kernel.org 3681S: Maintained 3682F: include/linux/bpf* 3683F: include/linux/filter.h 3684F: include/linux/tnum.h 3685F: kernel/bpf/core.c 3686F: kernel/bpf/dispatcher.c 3687F: kernel/bpf/syscall.c 3688F: kernel/bpf/tnum.c 3689F: kernel/bpf/trampoline.c 3690F: kernel/bpf/verifier.c 3691 3692BPF [DOCUMENTATION] (Related to Standardization) 3693R: David Vernet <void@manifault.com> 3694L: bpf@vger.kernel.org 3695L: bpf@ietf.org 3696S: Maintained 3697F: Documentation/bpf/instruction-set.rst 3698 3699BPF [GENERAL] (Safe Dynamic Programs and Tools) 3700M: Alexei Starovoitov <ast@kernel.org> 3701M: Daniel Borkmann <daniel@iogearbox.net> 3702M: Andrii Nakryiko <andrii@kernel.org> 3703R: Martin KaFai Lau <martin.lau@linux.dev> 3704R: Song Liu <song@kernel.org> 3705R: Yonghong Song <yhs@fb.com> 3706R: John Fastabend <john.fastabend@gmail.com> 3707R: KP Singh <kpsingh@kernel.org> 3708R: Stanislav Fomichev <sdf@google.com> 3709R: Hao Luo <haoluo@google.com> 3710R: Jiri Olsa <jolsa@kernel.org> 3711L: bpf@vger.kernel.org 3712S: Supported 3713W: https://bpf.io/ 3714Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3715T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3717F: Documentation/bpf/ 3718F: Documentation/networking/filter.rst 3719F: Documentation/userspace-api/ebpf/ 3720F: arch/*/net/* 3721F: include/linux/bpf* 3722F: include/linux/btf* 3723F: include/linux/filter.h 3724F: include/trace/events/xdp.h 3725F: include/uapi/linux/bpf* 3726F: include/uapi/linux/btf* 3727F: include/uapi/linux/filter.h 3728F: kernel/bpf/ 3729F: kernel/trace/bpf_trace.c 3730F: lib/test_bpf.c 3731F: net/bpf/ 3732F: net/core/filter.c 3733F: net/sched/act_bpf.c 3734F: net/sched/cls_bpf.c 3735F: samples/bpf/ 3736F: scripts/bpf_doc.py 3737F: scripts/pahole-flags.sh 3738F: scripts/pahole-version.sh 3739F: tools/bpf/ 3740F: tools/lib/bpf/ 3741F: tools/testing/selftests/bpf/ 3742 3743BPF [ITERATOR] 3744M: Yonghong Song <yhs@fb.com> 3745L: bpf@vger.kernel.org 3746S: Maintained 3747F: kernel/bpf/*iter.c 3748 3749BPF [L7 FRAMEWORK] (sockmap) 3750M: John Fastabend <john.fastabend@gmail.com> 3751M: Jakub Sitnicki <jakub@cloudflare.com> 3752L: netdev@vger.kernel.org 3753L: bpf@vger.kernel.org 3754S: Maintained 3755F: include/linux/skmsg.h 3756F: net/core/skmsg.c 3757F: net/core/sock_map.c 3758F: net/ipv4/tcp_bpf.c 3759F: net/ipv4/udp_bpf.c 3760F: net/unix/unix_bpf.c 3761 3762BPF [LIBRARY] (libbpf) 3763M: Andrii Nakryiko <andrii@kernel.org> 3764L: bpf@vger.kernel.org 3765S: Maintained 3766F: tools/lib/bpf/ 3767 3768BPF [MISC] 3769L: bpf@vger.kernel.org 3770S: Odd Fixes 3771K: (?:\b|_)bpf(?:\b|_) 3772 3773BPF [NETWORKING] (struct_ops, reuseport) 3774M: Martin KaFai Lau <martin.lau@linux.dev> 3775L: bpf@vger.kernel.org 3776L: netdev@vger.kernel.org 3777S: Maintained 3778F: kernel/bpf/bpf_struct* 3779 3780BPF [NETWORKING] (tc BPF, sock_addr) 3781M: Martin KaFai Lau <martin.lau@linux.dev> 3782M: Daniel Borkmann <daniel@iogearbox.net> 3783R: John Fastabend <john.fastabend@gmail.com> 3784L: bpf@vger.kernel.org 3785L: netdev@vger.kernel.org 3786S: Maintained 3787F: net/core/filter.c 3788F: net/sched/act_bpf.c 3789F: net/sched/cls_bpf.c 3790 3791BPF [RINGBUF] 3792M: Andrii Nakryiko <andrii@kernel.org> 3793L: bpf@vger.kernel.org 3794S: Maintained 3795F: kernel/bpf/ringbuf.c 3796 3797BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3798M: KP Singh <kpsingh@kernel.org> 3799R: Florent Revest <revest@chromium.org> 3800R: Brendan Jackman <jackmanb@chromium.org> 3801L: bpf@vger.kernel.org 3802S: Maintained 3803F: Documentation/bpf/prog_lsm.rst 3804F: include/linux/bpf_lsm.h 3805F: kernel/bpf/bpf_lsm.c 3806F: security/bpf/ 3807 3808BPF [SELFTESTS] (Test Runners & Infrastructure) 3809M: Andrii Nakryiko <andrii@kernel.org> 3810R: Mykola Lysenko <mykolal@fb.com> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: tools/testing/selftests/bpf/ 3814 3815BPF [STORAGE & CGROUPS] 3816M: Martin KaFai Lau <martin.lau@linux.dev> 3817L: bpf@vger.kernel.org 3818S: Maintained 3819F: kernel/bpf/*storage.c 3820F: kernel/bpf/bpf_lru* 3821F: kernel/bpf/cgroup.c 3822 3823BPF [TOOLING] (bpftool) 3824M: Quentin Monnet <quentin@isovalent.com> 3825L: bpf@vger.kernel.org 3826S: Maintained 3827F: kernel/bpf/disasm.* 3828F: tools/bpf/bpftool/ 3829 3830BPF [TRACING] 3831M: Song Liu <song@kernel.org> 3832R: Jiri Olsa <jolsa@kernel.org> 3833L: bpf@vger.kernel.org 3834S: Maintained 3835F: kernel/bpf/stackmap.c 3836F: kernel/trace/bpf_trace.c 3837 3838BROADCOM B44 10/100 ETHERNET DRIVER 3839M: Michael Chan <michael.chan@broadcom.com> 3840L: netdev@vger.kernel.org 3841S: Supported 3842F: drivers/net/ethernet/broadcom/b44.* 3843 3844BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3845M: Florian Fainelli <florian.fainelli@broadcom.com> 3846L: netdev@vger.kernel.org 3847L: openwrt-devel@lists.openwrt.org (subscribers-only) 3848S: Supported 3849F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3850F: drivers/net/dsa/b53/* 3851F: drivers/net/dsa/bcm_sf2* 3852F: include/linux/dsa/brcm.h 3853F: include/linux/platform_data/b53.h 3854 3855BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3856M: Florian Fainelli <florian.fainelli@broadcom.com> 3857R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3858L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3860S: Maintained 3861T: git https://github.com/broadcom/stblinux.git 3862F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3863F: drivers/pci/controller/pcie-brcmstb.c 3864F: drivers/staging/vc04_services 3865N: bcm2711 3866N: bcm283* 3867N: raspberrypi 3868 3869BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3870M: Florian Fainelli <florian.fainelli@broadcom.com> 3871M: Ray Jui <rjui@broadcom.com> 3872M: Scott Branden <sbranden@broadcom.com> 3873R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3874S: Maintained 3875T: git https://github.com/broadcom/mach-bcm 3876F: arch/arm/mach-bcm/ 3877N: bcm281* 3878N: bcm113* 3879N: bcm216* 3880N: kona 3881 3882BROADCOM BCM47XX MIPS ARCHITECTURE 3883M: Hauke Mehrtens <hauke@hauke-m.de> 3884M: Rafał Miłecki <zajec5@gmail.com> 3885L: linux-mips@vger.kernel.org 3886S: Maintained 3887F: Documentation/devicetree/bindings/mips/brcm/ 3888F: arch/mips/bcm47xx/* 3889F: arch/mips/include/asm/mach-bcm47xx/* 3890 3891BROADCOM BCM4908 ETHERNET DRIVER 3892M: Rafał Miłecki <rafal@milecki.pl> 3893R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Maintained 3896F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3897F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3898F: drivers/net/ethernet/broadcom/unimac.h 3899 3900BROADCOM BCM4908 PINMUX DRIVER 3901M: Rafał Miłecki <rafal@milecki.pl> 3902R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3903L: linux-gpio@vger.kernel.org 3904S: Maintained 3905F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3906F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3907 3908BROADCOM BCM5301X ARM ARCHITECTURE 3909M: Florian Fainelli <florian.fainelli@broadcom.com> 3910M: Hauke Mehrtens <hauke@hauke-m.de> 3911M: Rafał Miłecki <zajec5@gmail.com> 3912R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3916F: arch/arm/boot/dts/broadcom/bcm470* 3917F: arch/arm/boot/dts/broadcom/bcm5301* 3918F: arch/arm/boot/dts/broadcom/bcm953012* 3919F: arch/arm/mach-bcm/bcm_5301x.c 3920 3921BROADCOM BCM53573 ARM ARCHITECTURE 3922M: Florian Fainelli <florian.fainelli@broadcom.com> 3923M: Rafał Miłecki <rafal@milecki.pl> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3926S: Maintained 3927F: arch/arm/boot/dts/broadcom/bcm47189* 3928F: arch/arm/boot/dts/broadcom/bcm53573* 3929 3930BROADCOM BCM63XX/BCM33XX UDC DRIVER 3931M: Kevin Cernekee <cernekee@gmail.com> 3932L: linux-usb@vger.kernel.org 3933S: Maintained 3934F: drivers/usb/gadget/udc/bcm63xx_udc.* 3935 3936BROADCOM BCM7XXX ARM ARCHITECTURE 3937M: Florian Fainelli <florian.fainelli@broadcom.com> 3938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3940S: Maintained 3941T: git https://github.com/broadcom/stblinux.git 3942F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3943F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3944F: arch/arm/include/asm/hardware/cache-b15-rac.h 3945F: arch/arm/mach-bcm/*brcmstb* 3946F: arch/arm/mm/cache-b15-rac.c 3947F: drivers/bus/brcmstb_gisb.c 3948F: drivers/pci/controller/pcie-brcmstb.c 3949N: brcmstb 3950N: bcm7038 3951N: bcm7120 3952 3953BROADCOM BCMBCA ARM ARCHITECTURE 3954M: William Zhang <william.zhang@broadcom.com> 3955M: Anand Gore <anand.gore@broadcom.com> 3956M: Kursad Oney <kursad.oney@broadcom.com> 3957M: Florian Fainelli <florian.fainelli@broadcom.com> 3958M: Rafał Miłecki <rafal@milecki.pl> 3959R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3961S: Maintained 3962T: git https://github.com/broadcom/stblinux.git 3963F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3964F: arch/arm64/boot/dts/broadcom/bcmbca/* 3965N: bcmbca 3966N: bcm[9]?47622 3967N: bcm[9]?4912 3968N: bcm[9]?63138 3969N: bcm[9]?63146 3970N: bcm[9]?63148 3971N: bcm[9]?63158 3972N: bcm[9]?63178 3973N: bcm[9]?6756 3974N: bcm[9]?6813 3975N: bcm[9]?6846 3976N: bcm[9]?6855 3977N: bcm[9]?6856 3978N: bcm[9]?6858 3979N: bcm[9]?6878 3980 3981BROADCOM BDC DRIVER 3982M: Justin Chen <justin.chen@broadcom.com> 3983M: Al Cooper <alcooperx@gmail.com> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3988F: drivers/usb/gadget/udc/bdc/ 3989 3990BROADCOM BMIPS CPUFREQ DRIVER 3991M: Markus Mayer <mmayer@broadcom.com> 3992R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3993L: linux-pm@vger.kernel.org 3994S: Maintained 3995F: drivers/cpufreq/bmips-cpufreq.c 3996 3997BROADCOM BMIPS MIPS ARCHITECTURE 3998M: Florian Fainelli <florian.fainelli@broadcom.com> 3999R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4000L: linux-mips@vger.kernel.org 4001S: Maintained 4002T: git https://github.com/broadcom/stblinux.git 4003F: arch/mips/bmips/* 4004F: arch/mips/boot/dts/brcm/bcm*.dts* 4005F: arch/mips/include/asm/mach-bmips/* 4006F: arch/mips/kernel/*bmips* 4007F: drivers/irqchip/irq-bcm63* 4008F: drivers/irqchip/irq-bcm7* 4009F: drivers/irqchip/irq-brcmstb* 4010F: drivers/soc/bcm/bcm63xx 4011F: include/linux/bcm963xx_nvram.h 4012F: include/linux/bcm963xx_tag.h 4013 4014BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4015M: Rasesh Mody <rmody@marvell.com> 4016M: GR-Linux-NIC-Dev@marvell.com 4017L: netdev@vger.kernel.org 4018S: Supported 4019F: drivers/net/ethernet/broadcom/bnx2.* 4020F: drivers/net/ethernet/broadcom/bnx2_* 4021 4022BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4023M: Saurav Kashyap <skashyap@marvell.com> 4024M: Javed Hasan <jhasan@marvell.com> 4025M: GR-QLogic-Storage-Upstream@marvell.com 4026L: linux-scsi@vger.kernel.org 4027S: Supported 4028F: drivers/scsi/bnx2fc/ 4029 4030BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4031M: Nilesh Javali <njavali@marvell.com> 4032M: Manish Rangankar <mrangankar@marvell.com> 4033M: GR-QLogic-Storage-Upstream@marvell.com 4034L: linux-scsi@vger.kernel.org 4035S: Supported 4036F: drivers/scsi/bnx2i/ 4037 4038BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4039M: Ariel Elior <aelior@marvell.com> 4040M: Sudarsana Kalluru <skalluru@marvell.com> 4041M: Manish Chopra <manishc@marvell.com> 4042L: netdev@vger.kernel.org 4043S: Supported 4044F: drivers/net/ethernet/broadcom/bnx2x/ 4045 4046BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4047M: Michael Chan <michael.chan@broadcom.com> 4048L: netdev@vger.kernel.org 4049S: Supported 4050F: drivers/firmware/broadcom/tee_bnxt_fw.c 4051F: drivers/net/ethernet/broadcom/bnxt/ 4052F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4053 4054BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4055M: Arend van Spriel <aspriel@gmail.com> 4056M: Franky Lin <franky.lin@broadcom.com> 4057M: Hante Meuleman <hante.meuleman@broadcom.com> 4058L: linux-wireless@vger.kernel.org 4059L: brcm80211-dev-list.pdl@broadcom.com 4060L: SHA-cyfmac-dev-list@infineon.com 4061S: Supported 4062F: drivers/net/wireless/broadcom/brcm80211/ 4063 4064BROADCOM BRCMSTB GPIO DRIVER 4065M: Doug Berger <opendmb@gmail.com> 4066M: Florian Fainelli <florian.fainelli@broadcom> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068S: Supported 4069F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4070F: drivers/gpio/gpio-brcmstb.c 4071 4072BROADCOM BRCMSTB I2C DRIVER 4073M: Kamal Dasu <kamal.dasu@broadcom.com> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-i2c@vger.kernel.org 4076S: Supported 4077F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4078F: drivers/i2c/busses/i2c-brcmstb.c 4079 4080BROADCOM BRCMSTB UART DRIVER 4081M: Al Cooper <alcooperx@gmail.com> 4082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4083L: linux-serial@vger.kernel.org 4084S: Maintained 4085F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4086F: drivers/tty/serial/8250/8250_bcm7271.c 4087 4088BROADCOM BRCMSTB USB EHCI DRIVER 4089M: Justin Chen <justin.chen@broadcom.com> 4090M: Al Cooper <alcooperx@gmail.com> 4091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4092L: linux-usb@vger.kernel.org 4093S: Maintained 4094F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4095F: drivers/usb/host/ehci-brcm.* 4096 4097BROADCOM BRCMSTB USB PIN MAP DRIVER 4098M: Al Cooper <alcooperx@gmail.com> 4099R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4100L: linux-usb@vger.kernel.org 4101S: Maintained 4102F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4103F: drivers/usb/misc/brcmstb-usb-pinmap.c 4104 4105BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4106M: Justin Chen <justin.chen@broadcom.com> 4107M: Al Cooper <alcooperx@gmail.com> 4108R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4109L: linux-kernel@vger.kernel.org 4110S: Maintained 4111F: drivers/phy/broadcom/phy-brcm-usb* 4112 4113BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4114M: William Zhang <william.zhang@broadcom.com> 4115M: Kursad Oney <kursad.oney@broadcom.com> 4116M: Jonas Gorski <jonas.gorski@gmail.com> 4117R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4118L: linux-spi@vger.kernel.org 4119S: Maintained 4120F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4121F: drivers/spi/spi-bcm63xx-hsspi.c 4122F: drivers/spi/spi-bcmbca-hsspi.c 4123 4124BROADCOM ETHERNET PHY DRIVERS 4125M: Florian Fainelli <florian.fainelli@broadcom.com> 4126R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4127L: netdev@vger.kernel.org 4128S: Supported 4129F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4130F: drivers/net/phy/bcm*.[ch] 4131F: drivers/net/phy/broadcom.c 4132F: include/linux/brcmphy.h 4133 4134BROADCOM GENET ETHERNET DRIVER 4135M: Doug Berger <opendmb@gmail.com> 4136M: Florian Fainelli <florian.fainelli@broadcom.com> 4137R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4138L: netdev@vger.kernel.org 4139S: Supported 4140F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4141F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4142F: drivers/net/ethernet/broadcom/genet/ 4143F: drivers/net/ethernet/broadcom/unimac.h 4144F: drivers/net/mdio/mdio-bcm-unimac.c 4145F: include/linux/platform_data/bcmgenet.h 4146F: include/linux/platform_data/mdio-bcm-unimac.h 4147 4148BROADCOM IPROC ARM ARCHITECTURE 4149M: Ray Jui <rjui@broadcom.com> 4150M: Scott Branden <sbranden@broadcom.com> 4151R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4153S: Maintained 4154T: git https://github.com/broadcom/stblinux.git 4155F: arch/arm64/boot/dts/broadcom/northstar2/* 4156F: arch/arm64/boot/dts/broadcom/stingray/* 4157F: drivers/clk/bcm/clk-ns* 4158F: drivers/clk/bcm/clk-sr* 4159F: drivers/pinctrl/bcm/pinctrl-ns* 4160F: include/dt-bindings/clock/bcm-sr* 4161N: iproc 4162N: cygnus 4163N: bcm[-_]nsp 4164N: bcm9113* 4165N: bcm9583* 4166N: bcm9585* 4167N: bcm9586* 4168N: bcm988312 4169N: bcm113* 4170N: bcm583* 4171N: bcm585* 4172N: bcm586* 4173N: bcm88312 4174N: hr2 4175N: stingray 4176 4177BROADCOM IPROC GBIT ETHERNET DRIVER 4178M: Rafał Miłecki <rafal@milecki.pl> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Maintained 4182F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4183F: drivers/net/ethernet/broadcom/bgmac* 4184F: drivers/net/ethernet/broadcom/unimac.h 4185 4186BROADCOM KONA GPIO DRIVER 4187M: Ray Jui <rjui@broadcom.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189S: Supported 4190F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4191F: drivers/gpio/gpio-bcm-kona.c 4192 4193BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4194M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4195M: Kashyap Desai <kashyap.desai@broadcom.com> 4196M: Sumit Saxena <sumit.saxena@broadcom.com> 4197M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4198L: mpi3mr-linuxdrv.pdl@broadcom.com 4199L: linux-scsi@vger.kernel.org 4200S: Supported 4201W: https://www.broadcom.com/support/storage 4202F: drivers/scsi/mpi3mr/ 4203 4204BROADCOM NETXTREME-E ROCE DRIVER 4205M: Selvin Xavier <selvin.xavier@broadcom.com> 4206L: linux-rdma@vger.kernel.org 4207S: Supported 4208W: http://www.broadcom.com 4209F: drivers/infiniband/hw/bnxt_re/ 4210F: include/uapi/rdma/bnxt_re-abi.h 4211 4212BROADCOM NVRAM DRIVER 4213M: Rafał Miłecki <zajec5@gmail.com> 4214L: linux-mips@vger.kernel.org 4215S: Maintained 4216F: drivers/firmware/broadcom/* 4217 4218BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4219M: Rafał Miłecki <rafal@milecki.pl> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222L: linux-pm@vger.kernel.org 4223S: Maintained 4224T: git https://github.com/broadcom/stblinux.git 4225F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4226F: include/dt-bindings/soc/bcm-pmb.h 4227 4228BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4229M: Rafał Miłecki <zajec5@gmail.com> 4230L: linux-wireless@vger.kernel.org 4231S: Maintained 4232F: drivers/bcma/ 4233F: include/linux/bcma/ 4234 4235BROADCOM SPI DRIVER 4236M: Kamal Dasu <kamal.dasu@broadcom.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238S: Maintained 4239F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4240F: drivers/spi/spi-bcm-qspi.* 4241F: drivers/spi/spi-brcmstb-qspi.c 4242F: drivers/spi/spi-iproc-qspi.c 4243 4244BROADCOM STB AVS CPUFREQ DRIVER 4245M: Markus Mayer <mmayer@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247L: linux-pm@vger.kernel.org 4248S: Maintained 4249F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4250F: drivers/cpufreq/brcmstb* 4251 4252BROADCOM STB AVS TMON DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4258F: drivers/thermal/broadcom/brcmstb* 4259 4260BROADCOM STB DPFE DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4264S: Maintained 4265F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4266F: drivers/memory/brcmstb_dpfe.c 4267 4268BROADCOM STB NAND FLASH DRIVER 4269M: Brian Norris <computersforpeace@gmail.com> 4270M: Kamal Dasu <kamal.dasu@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-mtd@lists.infradead.org 4273S: Maintained 4274F: drivers/mtd/nand/raw/brcmnand/ 4275F: include/linux/platform_data/brcmnand.h 4276 4277BROADCOM STB PCIE DRIVER 4278M: Jim Quinlan <jim2101024@gmail.com> 4279M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4280M: Florian Fainelli <florian.fainelli@broadcom.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282L: linux-pci@vger.kernel.org 4283S: Maintained 4284F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4285F: drivers/pci/controller/pcie-brcmstb.c 4286 4287BROADCOM SYSTEMPORT ETHERNET DRIVER 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: netdev@vger.kernel.org 4291S: Supported 4292F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4293F: drivers/net/ethernet/broadcom/bcmsysport.* 4294F: drivers/net/ethernet/broadcom/unimac.h 4295 4296BROADCOM TG3 GIGABIT ETHERNET DRIVER 4297M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4298M: Prashant Sreedharan <prashant@broadcom.com> 4299M: Michael Chan <mchan@broadcom.com> 4300L: netdev@vger.kernel.org 4301S: Supported 4302F: drivers/net/ethernet/broadcom/tg3.* 4303 4304BROADCOM VK DRIVER 4305M: Scott Branden <scott.branden@broadcom.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307S: Supported 4308F: drivers/misc/bcm-vk/ 4309F: include/uapi/linux/misc/bcm_vk.h 4310 4311BROCADE BFA FC SCSI DRIVER 4312M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4313M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4314L: linux-scsi@vger.kernel.org 4315S: Supported 4316F: drivers/scsi/bfa/ 4317 4318BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4319M: Rasesh Mody <rmody@marvell.com> 4320M: Sudarsana Kalluru <skalluru@marvell.com> 4321M: GR-Linux-NIC-Dev@marvell.com 4322L: netdev@vger.kernel.org 4323S: Supported 4324F: drivers/net/ethernet/brocade/bna/ 4325 4326BSG (block layer generic sg v4 driver) 4327M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4328L: linux-scsi@vger.kernel.org 4329S: Supported 4330F: block/bsg.c 4331F: include/linux/bsg.h 4332F: include/uapi/linux/bsg.h 4333 4334BT87X AUDIO DRIVER 4335M: Clemens Ladisch <clemens@ladisch.de> 4336L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4337S: Maintained 4338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4339F: Documentation/sound/cards/bt87x.rst 4340F: sound/pci/bt87x.c 4341 4342BT8XXGPIO DRIVER 4343M: Michael Buesch <m@bues.ch> 4344S: Maintained 4345W: http://bu3sch.de/btgpio.php 4346F: drivers/gpio/gpio-bt8xx.c 4347 4348BTRFS FILE SYSTEM 4349M: Chris Mason <clm@fb.com> 4350M: Josef Bacik <josef@toxicpanda.com> 4351M: David Sterba <dsterba@suse.com> 4352L: linux-btrfs@vger.kernel.org 4353S: Maintained 4354W: https://btrfs.readthedocs.io 4355W: https://btrfs.wiki.kernel.org/ 4356Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4357C: irc://irc.libera.chat/btrfs 4358T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4359F: Documentation/filesystems/btrfs.rst 4360F: fs/btrfs/ 4361F: include/linux/btrfs* 4362F: include/trace/events/btrfs.h 4363F: include/uapi/linux/btrfs* 4364 4365BTTV VIDEO4LINUX DRIVER 4366M: Mauro Carvalho Chehab <mchehab@kernel.org> 4367L: linux-media@vger.kernel.org 4368S: Odd fixes 4369W: https://linuxtv.org 4370T: git git://linuxtv.org/media_tree.git 4371F: Documentation/driver-api/media/drivers/bttv* 4372F: drivers/media/pci/bt8xx/bttv* 4373 4374BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4375M: Chanwoo Choi <cw00.choi@samsung.com> 4376L: linux-pm@vger.kernel.org 4377L: linux-samsung-soc@vger.kernel.org 4378S: Maintained 4379T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4380F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4381F: drivers/devfreq/exynos-bus.c 4382 4383BUSLOGIC SCSI DRIVER 4384M: Khalid Aziz <khalid@gonehiking.org> 4385L: linux-scsi@vger.kernel.org 4386S: Maintained 4387F: drivers/scsi/BusLogic.* 4388F: drivers/scsi/FlashPoint.* 4389 4390BXCAN CAN NETWORK DRIVER 4391M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4392L: linux-can@vger.kernel.org 4393S: Maintained 4394F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4395F: drivers/net/can/bxcan.c 4396 4397C-MEDIA CMI8788 DRIVER 4398M: Clemens Ladisch <clemens@ladisch.de> 4399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4400S: Maintained 4401T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4402F: sound/pci/oxygen/ 4403 4404C-SKY ARCHITECTURE 4405M: Guo Ren <guoren@kernel.org> 4406L: linux-csky@vger.kernel.org 4407S: Supported 4408T: git https://github.com/c-sky/csky-linux.git 4409F: Documentation/devicetree/bindings/csky/ 4410F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4411F: Documentation/devicetree/bindings/timer/csky,* 4412F: arch/csky/ 4413F: drivers/clocksource/timer-gx6605s.c 4414F: drivers/clocksource/timer-mp-csky.c 4415F: drivers/irqchip/irq-csky-* 4416N: csky 4417K: csky 4418 4419CA8210 IEEE-802.15.4 RADIO DRIVER 4420L: linux-wpan@vger.kernel.org 4421S: Orphan 4422W: https://github.com/Cascoda/ca8210-linux.git 4423F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4424F: drivers/net/ieee802154/ca8210.c 4425 4426CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4427M: David Howells <dhowells@redhat.com> 4428L: linux-cachefs@redhat.com (moderated for non-subscribers) 4429S: Supported 4430F: Documentation/filesystems/caching/cachefiles.rst 4431F: fs/cachefiles/ 4432 4433CACHESTAT: PAGE CACHE STATS FOR A FILE 4434M: Nhat Pham <nphamcs@gmail.com> 4435M: Johannes Weiner <hannes@cmpxchg.org> 4436L: linux-mm@kvack.org 4437S: Maintained 4438F: tools/testing/selftests/cachestat/test_cachestat.c 4439 4440CADENCE MIPI-CSI2 BRIDGES 4441M: Maxime Ripard <mripard@kernel.org> 4442L: linux-media@vger.kernel.org 4443S: Maintained 4444F: Documentation/devicetree/bindings/media/cdns,*.txt 4445F: drivers/media/platform/cadence/cdns-csi2* 4446 4447CADENCE NAND DRIVER 4448L: linux-mtd@lists.infradead.org 4449S: Orphan 4450F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4451F: drivers/mtd/nand/raw/cadence-nand-controller.c 4452 4453CADENCE USB3 DRD IP DRIVER 4454M: Peter Chen <peter.chen@kernel.org> 4455M: Pawel Laszczak <pawell@cadence.com> 4456R: Roger Quadros <rogerq@kernel.org> 4457R: Aswath Govindraju <a-govindraju@ti.com> 4458L: linux-usb@vger.kernel.org 4459S: Maintained 4460T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4461F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4462F: drivers/usb/cdns3/ 4463X: drivers/usb/cdns3/cdnsp* 4464 4465CADENCE USBHS DRIVER 4466M: Pawel Laszczak <pawell@cadence.com> 4467L: linux-usb@vger.kernel.org 4468S: Maintained 4469F: drivers/usb/gadget/udc/cdns2 4470 4471CADENCE USBSSP DRD IP DRIVER 4472M: Pawel Laszczak <pawell@cadence.com> 4473L: linux-usb@vger.kernel.org 4474S: Maintained 4475T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4476F: drivers/usb/cdns3/ 4477X: drivers/usb/cdns3/cdns3* 4478 4479CADET FM/AM RADIO RECEIVER DRIVER 4480M: Hans Verkuil <hverkuil@xs4all.nl> 4481L: linux-media@vger.kernel.org 4482S: Maintained 4483W: https://linuxtv.org 4484T: git git://linuxtv.org/media_tree.git 4485F: drivers/media/radio/radio-cadet* 4486 4487CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4488L: linux-media@vger.kernel.org 4489S: Orphan 4490T: git git://linuxtv.org/media_tree.git 4491F: Documentation/admin-guide/media/cafe_ccic* 4492F: drivers/media/platform/marvell/ 4493 4494CAIF NETWORK LAYER 4495L: netdev@vger.kernel.org 4496S: Orphan 4497F: Documentation/networking/caif/ 4498F: drivers/net/caif/ 4499F: include/net/caif/ 4500F: include/uapi/linux/caif/ 4501F: net/caif/ 4502 4503CAKE QDISC 4504M: Toke Høiland-Jørgensen <toke@toke.dk> 4505L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4506S: Maintained 4507F: net/sched/sch_cake.c 4508 4509CAN NETWORK DRIVERS 4510M: Wolfgang Grandegger <wg@grandegger.com> 4511M: Marc Kleine-Budde <mkl@pengutronix.de> 4512L: linux-can@vger.kernel.org 4513S: Maintained 4514W: https://github.com/linux-can 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4517F: Documentation/devicetree/bindings/net/can/ 4518F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4519F: drivers/net/can/ 4520F: drivers/phy/phy-can-transceiver.c 4521F: include/linux/can/bittiming.h 4522F: include/linux/can/dev.h 4523F: include/linux/can/length.h 4524F: include/linux/can/platform/ 4525F: include/linux/can/rx-offload.h 4526F: include/uapi/linux/can/error.h 4527F: include/uapi/linux/can/netlink.h 4528F: include/uapi/linux/can/vxcan.h 4529 4530CAN NETWORK LAYER 4531M: Oliver Hartkopp <socketcan@hartkopp.net> 4532M: Marc Kleine-Budde <mkl@pengutronix.de> 4533L: linux-can@vger.kernel.org 4534S: Maintained 4535W: https://github.com/linux-can 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4538F: Documentation/networking/can.rst 4539F: include/linux/can/can-ml.h 4540F: include/linux/can/core.h 4541F: include/linux/can/skb.h 4542F: include/net/netns/can.h 4543F: include/uapi/linux/can.h 4544F: include/uapi/linux/can/bcm.h 4545F: include/uapi/linux/can/gw.h 4546F: include/uapi/linux/can/isotp.h 4547F: include/uapi/linux/can/raw.h 4548F: net/can/ 4549 4550CAN-J1939 NETWORK LAYER 4551M: Robin van der Gracht <robin@protonic.nl> 4552M: Oleksij Rempel <o.rempel@pengutronix.de> 4553R: kernel@pengutronix.de 4554L: linux-can@vger.kernel.org 4555S: Maintained 4556F: Documentation/networking/j1939.rst 4557F: include/uapi/linux/can/j1939.h 4558F: net/can/j1939/ 4559 4560CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4561M: Damien Le Moal <dlemoal@kernel.org> 4562L: linux-riscv@lists.infradead.org 4563L: linux-gpio@vger.kernel.org (pinctrl driver) 4564F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4565F: drivers/pinctrl/pinctrl-k210.c 4566 4567CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-kernel@vger.kernel.org 4570L: linux-riscv@lists.infradead.org 4571S: Maintained 4572F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4573F: drivers/reset/reset-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4580F: drivers/soc/canaan/ 4581F: include/soc/canaan/ 4582 4583CAPABILITIES 4584M: Serge Hallyn <serge@hallyn.com> 4585L: linux-security-module@vger.kernel.org 4586S: Supported 4587F: include/linux/capability.h 4588F: include/uapi/linux/capability.h 4589F: kernel/capability.c 4590F: security/commoncap.c 4591 4592CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4593M: Kevin Tsai <ktsai@capellamicro.com> 4594S: Maintained 4595F: drivers/iio/light/cm* 4596 4597CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4598M: Christian Lamparter <chunkeey@googlemail.com> 4599L: linux-wireless@vger.kernel.org 4600S: Maintained 4601W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4602F: drivers/net/wireless/ath/carl9170/ 4603 4604CAVIUM I2C DRIVER 4605M: Robert Richter <rric@kernel.org> 4606S: Odd Fixes 4607W: http://www.marvell.com 4608F: drivers/i2c/busses/i2c-octeon* 4609F: drivers/i2c/busses/i2c-thunderx* 4610 4611CAVIUM LIQUIDIO NETWORK DRIVER 4612M: Derek Chickles <dchickles@marvell.com> 4613M: Satanand Burla <sburla@marvell.com> 4614M: Felix Manlunas <fmanlunas@marvell.com> 4615L: netdev@vger.kernel.org 4616S: Supported 4617W: http://www.marvell.com 4618F: drivers/net/ethernet/cavium/liquidio/ 4619 4620CAVIUM MMC DRIVER 4621M: Robert Richter <rric@kernel.org> 4622S: Odd Fixes 4623W: http://www.marvell.com 4624F: drivers/mmc/host/cavium* 4625 4626CAVIUM OCTEON-TX CRYPTO DRIVER 4627M: George Cherian <gcherian@marvell.com> 4628L: linux-crypto@vger.kernel.org 4629S: Supported 4630W: http://www.marvell.com 4631F: drivers/crypto/cavium/cpt/ 4632 4633CAVIUM THUNDERX2 ARM64 SOC 4634M: Robert Richter <rric@kernel.org> 4635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4636S: Odd Fixes 4637F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4638F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4639 4640CBS/ETF/TAPRIO QDISCS 4641M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4642L: netdev@vger.kernel.org 4643S: Maintained 4644F: net/sched/sch_cbs.c 4645F: net/sched/sch_etf.c 4646F: net/sched/sch_taprio.c 4647 4648CC2520 IEEE-802.15.4 RADIO DRIVER 4649M: Stefan Schmidt <stefan@datenfreihafen.org> 4650L: linux-wpan@vger.kernel.org 4651S: Odd Fixes 4652F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4653F: drivers/net/ieee802154/cc2520.c 4654 4655CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4656M: Gilad Ben-Yossef <gilad@benyossef.com> 4657L: linux-crypto@vger.kernel.org 4658S: Supported 4659W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4660F: drivers/crypto/ccree/ 4661 4662CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4663M: Hadar Gat <hadar.gat@arm.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4668F: drivers/char/hw_random/cctrng.c 4669F: drivers/char/hw_random/cctrng.h 4670 4671CEC FRAMEWORK 4672M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4673L: linux-media@vger.kernel.org 4674S: Supported 4675W: http://linuxtv.org 4676T: git git://linuxtv.org/media_tree.git 4677F: Documentation/ABI/testing/debugfs-cec-error-inj 4678F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4679F: Documentation/driver-api/media/cec-core.rst 4680F: Documentation/userspace-api/media/cec 4681F: drivers/media/cec/ 4682F: drivers/media/rc/keymaps/rc-cec.c 4683F: include/media/cec-notifier.h 4684F: include/media/cec.h 4685F: include/uapi/linux/cec-funcs.h 4686F: include/uapi/linux/cec.h 4687 4688CEC GPIO DRIVER 4689M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4690L: linux-media@vger.kernel.org 4691S: Supported 4692W: http://linuxtv.org 4693T: git git://linuxtv.org/media_tree.git 4694F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4695F: drivers/media/cec/platform/cec-gpio/ 4696 4697CELL BROADBAND ENGINE ARCHITECTURE 4698M: Arnd Bergmann <arnd@arndb.de> 4699L: linuxppc-dev@lists.ozlabs.org 4700S: Supported 4701W: http://www.ibm.com/developerworks/power/cell/ 4702F: arch/powerpc/include/asm/cell*.h 4703F: arch/powerpc/include/asm/spu*.h 4704F: arch/powerpc/include/uapi/asm/spu*.h 4705F: arch/powerpc/platforms/cell/ 4706 4707CELLWISE CW2015 BATTERY DRIVER 4708M: Tobias Schrammm <t.schramm@manjaro.org> 4709S: Maintained 4710F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4711F: drivers/power/supply/cw2015_battery.c 4712 4713CEPH COMMON CODE (LIBCEPH) 4714M: Ilya Dryomov <idryomov@gmail.com> 4715M: Xiubo Li <xiubli@redhat.com> 4716R: Jeff Layton <jlayton@kernel.org> 4717L: ceph-devel@vger.kernel.org 4718S: Supported 4719W: http://ceph.com/ 4720T: git https://github.com/ceph/ceph-client.git 4721F: include/linux/ceph/ 4722F: include/linux/crush/ 4723F: net/ceph/ 4724 4725CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4726M: Xiubo Li <xiubli@redhat.com> 4727M: Ilya Dryomov <idryomov@gmail.com> 4728R: Jeff Layton <jlayton@kernel.org> 4729L: ceph-devel@vger.kernel.org 4730S: Supported 4731W: http://ceph.com/ 4732T: git https://github.com/ceph/ceph-client.git 4733F: Documentation/filesystems/ceph.rst 4734F: fs/ceph/ 4735 4736CERTIFICATE HANDLING 4737M: David Howells <dhowells@redhat.com> 4738M: David Woodhouse <dwmw2@infradead.org> 4739L: keyrings@vger.kernel.org 4740S: Maintained 4741F: Documentation/admin-guide/module-signing.rst 4742F: certs/ 4743F: scripts/sign-file.c 4744F: tools/certs/ 4745 4746CFAG12864B LCD DRIVER 4747M: Miguel Ojeda <ojeda@kernel.org> 4748S: Maintained 4749F: drivers/auxdisplay/cfag12864b.c 4750F: include/linux/cfag12864b.h 4751 4752CFAG12864BFB LCD FRAMEBUFFER DRIVER 4753M: Miguel Ojeda <ojeda@kernel.org> 4754S: Maintained 4755F: drivers/auxdisplay/cfag12864bfb.c 4756F: include/linux/cfag12864b.h 4757 4758CHAR and MISC DRIVERS 4759M: Arnd Bergmann <arnd@arndb.de> 4760M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4761S: Supported 4762T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4763F: drivers/char/ 4764F: drivers/misc/ 4765F: include/linux/miscdevice.h 4766X: drivers/char/agp/ 4767X: drivers/char/hw_random/ 4768X: drivers/char/ipmi/ 4769X: drivers/char/random.c 4770X: drivers/char/tpm/ 4771 4772CHECKPATCH 4773M: Andy Whitcroft <apw@canonical.com> 4774M: Joe Perches <joe@perches.com> 4775R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4776R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4777S: Maintained 4778F: scripts/checkpatch.pl 4779 4780CHECKPATCH DOCUMENTATION 4781M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4782M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4783R: Joe Perches <joe@perches.com> 4784S: Maintained 4785F: Documentation/dev-tools/checkpatch.rst 4786 4787CHINESE DOCUMENTATION 4788M: Alex Shi <alexs@kernel.org> 4789M: Yanteng Si <siyanteng@loongson.cn> 4790S: Maintained 4791F: Documentation/translations/zh_CN/ 4792 4793CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4794M: Peter Chen <peter.chen@kernel.org> 4795L: linux-usb@vger.kernel.org 4796S: Maintained 4797T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4798F: drivers/usb/chipidea/ 4799 4800CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4801M: Hans de Goede <hdegoede@redhat.com> 4802L: linux-input@vger.kernel.org 4803S: Maintained 4804F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4805F: drivers/input/touchscreen/chipone_icn8318.c 4806 4807CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: drivers/input/touchscreen/chipone_icn8505.c 4812 4813CHROME HARDWARE PLATFORM SUPPORT 4814M: Benson Leung <bleung@chromium.org> 4815L: chrome-platform@lists.linux.dev 4816S: Maintained 4817T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4818F: drivers/platform/chrome/ 4819 4820CHROMEOS EC CODEC DRIVER 4821M: Cheng-Yi Chiang <cychiang@chromium.org> 4822M: Tzung-Bi Shih <tzungbi@kernel.org> 4823R: Guenter Roeck <groeck@chromium.org> 4824L: chrome-platform@lists.linux.dev 4825S: Maintained 4826F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4827F: sound/soc/codecs/cros_ec_codec.* 4828 4829CHROMEOS EC SUBDRIVERS 4830M: Benson Leung <bleung@chromium.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: drivers/power/supply/cros_usbpd-charger.c 4835N: cros_ec 4836N: cros-ec 4837 4838CHROMEOS EC UART DRIVER 4839M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4840R: Benson Leung <bleung@chromium.org> 4841R: Tzung-Bi Shih <tzungbi@kernel.org> 4842S: Maintained 4843F: drivers/platform/chrome/cros_ec_uart.c 4844 4845CHROMEOS EC USB PD NOTIFY DRIVER 4846M: Prashant Malani <pmalani@chromium.org> 4847L: chrome-platform@lists.linux.dev 4848S: Maintained 4849F: drivers/platform/chrome/cros_usbpd_notify.c 4850F: include/linux/platform_data/cros_usbpd_notify.h 4851 4852CHROMEOS EC USB TYPE-C DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_ec_typec.* 4857F: drivers/platform/chrome/cros_typec_switch.c 4858F: drivers/platform/chrome/cros_typec_vdm.* 4859 4860CHROMEOS HPS DRIVER 4861M: Dan Callaghan <dcallagh@chromium.org> 4862R: Sami Kyöstilä <skyostil@chromium.org> 4863S: Maintained 4864F: drivers/platform/chrome/cros_hps_i2c.c 4865 4866CHRONTEL CH7322 CEC DRIVER 4867M: Joe Tessler <jrt@google.com> 4868L: linux-media@vger.kernel.org 4869S: Maintained 4870T: git git://linuxtv.org/media_tree.git 4871F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4872F: drivers/media/cec/i2c/ch7322.c 4873 4874CIRRUS LOGIC AUDIO CODEC DRIVERS 4875M: James Schulman <james.schulman@cirrus.com> 4876M: David Rhodes <david.rhodes@cirrus.com> 4877M: Richard Fitzgerald <rf@opensource.cirrus.com> 4878L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4879L: patches@opensource.cirrus.com 4880S: Maintained 4881F: Documentation/devicetree/bindings/sound/cirrus,cs* 4882F: include/dt-bindings/sound/cs* 4883F: include/sound/cs* 4884F: sound/pci/hda/cs* 4885F: sound/pci/hda/hda_cs_dsp_ctl.* 4886F: sound/soc/codecs/cs* 4887 4888CIRRUS LOGIC DSP FIRMWARE DRIVER 4889M: Simon Trimmer <simont@opensource.cirrus.com> 4890M: Charles Keepax <ckeepax@opensource.cirrus.com> 4891M: Richard Fitzgerald <rf@opensource.cirrus.com> 4892L: patches@opensource.cirrus.com 4893S: Supported 4894W: https://github.com/CirrusLogic/linux-drivers/wiki 4895T: git https://github.com/CirrusLogic/linux-drivers.git 4896F: drivers/firmware/cirrus/* 4897F: include/linux/firmware/cirrus/* 4898 4899CIRRUS LOGIC EP93XX ETHERNET DRIVER 4900M: Hartley Sweeten <hsweeten@visionengravers.com> 4901L: netdev@vger.kernel.org 4902S: Maintained 4903F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4904 4905CIRRUS LOGIC LOCHNAGAR DRIVER 4906M: Charles Keepax <ckeepax@opensource.cirrus.com> 4907M: Richard Fitzgerald <rf@opensource.cirrus.com> 4908L: patches@opensource.cirrus.com 4909S: Supported 4910F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4911F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4914F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4915F: Documentation/hwmon/lochnagar.rst 4916F: drivers/clk/clk-lochnagar.c 4917F: drivers/hwmon/lochnagar-hwmon.c 4918F: drivers/mfd/lochnagar-i2c.c 4919F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4920F: drivers/regulator/lochnagar-regulator.c 4921F: include/dt-bindings/clock/lochnagar.h 4922F: include/dt-bindings/pinctrl/lochnagar.h 4923F: include/linux/mfd/lochnagar* 4924F: sound/soc/codecs/lochnagar-sc.c 4925 4926CIRRUS LOGIC MADERA CODEC DRIVERS 4927M: Charles Keepax <ckeepax@opensource.cirrus.com> 4928M: Richard Fitzgerald <rf@opensource.cirrus.com> 4929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4930L: patches@opensource.cirrus.com 4931S: Supported 4932W: https://github.com/CirrusLogic/linux-drivers/wiki 4933T: git https://github.com/CirrusLogic/linux-drivers.git 4934F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4935F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4936F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4937F: drivers/gpio/gpio-madera* 4938F: drivers/irqchip/irq-madera* 4939F: drivers/mfd/cs47l* 4940F: drivers/mfd/madera* 4941F: drivers/pinctrl/cirrus/* 4942F: include/dt-bindings/sound/madera* 4943F: include/linux/irqchip/irq-madera* 4944F: include/linux/mfd/madera/* 4945F: include/sound/madera* 4946F: sound/soc/codecs/cs47l* 4947F: sound/soc/codecs/madera* 4948 4949CISCO FCOE HBA DRIVER 4950M: Satish Kharat <satishkh@cisco.com> 4951M: Sesidhar Baddela <sebaddel@cisco.com> 4952M: Karan Tilak Kumar <kartilak@cisco.com> 4953L: linux-scsi@vger.kernel.org 4954S: Supported 4955F: drivers/scsi/fnic/ 4956 4957CISCO SCSI HBA DRIVER 4958M: Karan Tilak Kumar <kartilak@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/snic/ 4963 4964CISCO VIC ETHERNET NIC DRIVER 4965M: Christian Benvenuti <benve@cisco.com> 4966M: Satish Kharat <satishkh@cisco.com> 4967S: Supported 4968F: drivers/net/ethernet/cisco/enic/ 4969 4970CISCO VIC LOW LATENCY NIC DRIVER 4971M: Christian Benvenuti <benve@cisco.com> 4972M: Nelson Escobar <neescoba@cisco.com> 4973S: Supported 4974F: drivers/infiniband/hw/usnic/ 4975 4976CLANG CONTROL FLOW INTEGRITY SUPPORT 4977M: Sami Tolvanen <samitolvanen@google.com> 4978M: Kees Cook <keescook@chromium.org> 4979R: Nathan Chancellor <nathan@kernel.org> 4980R: Nick Desaulniers <ndesaulniers@google.com> 4981L: llvm@lists.linux.dev 4982S: Supported 4983B: https://github.com/ClangBuiltLinux/linux/issues 4984T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4985F: include/linux/cfi.h 4986F: kernel/cfi.c 4987 4988CLANG-FORMAT FILE 4989M: Miguel Ojeda <ojeda@kernel.org> 4990S: Maintained 4991F: .clang-format 4992 4993CLANG/LLVM BUILD SUPPORT 4994M: Nathan Chancellor <nathan@kernel.org> 4995M: Nick Desaulniers <ndesaulniers@google.com> 4996R: Tom Rix <trix@redhat.com> 4997L: llvm@lists.linux.dev 4998S: Supported 4999W: https://clangbuiltlinux.github.io/ 5000B: https://github.com/ClangBuiltLinux/linux/issues 5001C: irc://irc.libera.chat/clangbuiltlinux 5002F: Documentation/kbuild/llvm.rst 5003F: include/linux/compiler-clang.h 5004F: scripts/Makefile.clang 5005F: scripts/clang-tools/ 5006K: \b(?i:clang|llvm)\b 5007 5008CLK API 5009M: Russell King <linux@armlinux.org.uk> 5010L: linux-clk@vger.kernel.org 5011S: Maintained 5012F: include/linux/clk.h 5013 5014CLOCKSOURCE, CLOCKEVENT DRIVERS 5015M: Daniel Lezcano <daniel.lezcano@linaro.org> 5016M: Thomas Gleixner <tglx@linutronix.de> 5017L: linux-kernel@vger.kernel.org 5018S: Supported 5019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5020F: Documentation/devicetree/bindings/timer/ 5021F: drivers/clocksource/ 5022 5023CMPC ACPI DRIVER 5024M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5025M: Daniel Oliveira Nascimento <don@syst.com.br> 5026L: platform-driver-x86@vger.kernel.org 5027S: Supported 5028F: drivers/platform/x86/classmate-laptop.c 5029 5030COBALT MEDIA DRIVER 5031M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5032L: linux-media@vger.kernel.org 5033S: Supported 5034W: https://linuxtv.org 5035T: git git://linuxtv.org/media_tree.git 5036F: drivers/media/pci/cobalt/ 5037 5038COCCINELLE/Semantic Patches (SmPL) 5039M: Julia Lawall <Julia.Lawall@inria.fr> 5040M: Nicolas Palix <nicolas.palix@imag.fr> 5041L: cocci@inria.fr (moderated for non-subscribers) 5042S: Supported 5043W: https://coccinelle.gitlabpages.inria.fr/website/ 5044T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5045F: Documentation/dev-tools/coccinelle.rst 5046F: scripts/coccicheck 5047F: scripts/coccinelle/ 5048 5049CODA FILE SYSTEM 5050M: Jan Harkes <jaharkes@cs.cmu.edu> 5051M: coda@cs.cmu.edu 5052L: codalist@coda.cs.cmu.edu 5053S: Maintained 5054W: http://www.coda.cs.cmu.edu/ 5055F: Documentation/filesystems/coda.rst 5056F: fs/coda/ 5057F: include/linux/coda*.h 5058F: include/uapi/linux/coda*.h 5059 5060CODA V4L2 MEM2MEM DRIVER 5061M: Philipp Zabel <p.zabel@pengutronix.de> 5062L: linux-media@vger.kernel.org 5063S: Maintained 5064F: Documentation/devicetree/bindings/media/coda.yaml 5065F: drivers/media/platform/chips-media/ 5066 5067CODE OF CONDUCT 5068M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5069S: Supported 5070F: Documentation/process/code-of-conduct-interpretation.rst 5071F: Documentation/process/code-of-conduct.rst 5072 5073COMEDI DRIVERS 5074M: Ian Abbott <abbotti@mev.co.uk> 5075M: H Hartley Sweeten <hsweeten@visionengravers.com> 5076S: Odd Fixes 5077F: drivers/comedi/ 5078F: include/linux/comedi/ 5079F: include/uapi/linux/comedi.h 5080 5081COMMON CLK FRAMEWORK 5082M: Michael Turquette <mturquette@baylibre.com> 5083M: Stephen Boyd <sboyd@kernel.org> 5084L: linux-clk@vger.kernel.org 5085S: Maintained 5086Q: http://patchwork.kernel.org/project/linux-clk/list/ 5087T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5088F: Documentation/devicetree/bindings/clock/ 5089F: drivers/clk/ 5090F: include/dt-bindings/clock/ 5091F: include/linux/clk-pr* 5092F: include/linux/clk/ 5093F: include/linux/of_clk.h 5094X: drivers/clk/clkdev.c 5095 5096COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5097M: Steve French <sfrench@samba.org> 5098R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5099R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5100R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5101R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5102L: linux-cifs@vger.kernel.org 5103L: samba-technical@lists.samba.org (moderated for non-subscribers) 5104S: Supported 5105W: https://wiki.samba.org/index.php/LinuxCIFS 5106T: git git://git.samba.org/sfrench/cifs-2.6.git 5107F: Documentation/admin-guide/cifs/ 5108F: fs/smb/client/ 5109F: fs/smb/common/ 5110F: include/uapi/linux/cifs 5111 5112COMPACTPCI HOTPLUG CORE 5113M: Scott Murray <scott@spiteful.org> 5114L: linux-pci@vger.kernel.org 5115S: Maintained 5116F: drivers/pci/hotplug/cpci_hotplug* 5117 5118COMPACTPCI HOTPLUG GENERIC DRIVER 5119M: Scott Murray <scott@spiteful.org> 5120L: linux-pci@vger.kernel.org 5121S: Maintained 5122F: drivers/pci/hotplug/cpcihp_generic.c 5123 5124COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5125M: Scott Murray <scott@spiteful.org> 5126L: linux-pci@vger.kernel.org 5127S: Maintained 5128F: drivers/pci/hotplug/cpcihp_zt5550.* 5129 5130COMPAL LAPTOP SUPPORT 5131M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5132L: platform-driver-x86@vger.kernel.org 5133S: Maintained 5134F: drivers/platform/x86/compal-laptop.c 5135 5136COMPILER ATTRIBUTES 5137M: Miguel Ojeda <ojeda@kernel.org> 5138R: Nick Desaulniers <ndesaulniers@google.com> 5139S: Maintained 5140F: include/linux/compiler_attributes.h 5141 5142COMPUTE EXPRESS LINK (CXL) 5143M: Alison Schofield <alison.schofield@intel.com> 5144M: Vishal Verma <vishal.l.verma@intel.com> 5145M: Ira Weiny <ira.weiny@intel.com> 5146M: Ben Widawsky <bwidawsk@kernel.org> 5147M: Dan Williams <dan.j.williams@intel.com> 5148L: linux-cxl@vger.kernel.org 5149S: Maintained 5150F: drivers/cxl/ 5151F: include/uapi/linux/cxl_mem.h 5152 5153COMPUTE EXPRESS LINK PMU (CPMU) 5154M: Jonathan Cameron <jonathan.cameron@huawei.com> 5155L: linux-cxl@vger.kernel.org 5156S: Maintained 5157F: Documentation/admin-guide/perf/cxl.rst 5158F: drivers/perf/cxl_pmu.c 5159 5160CONEXANT ACCESSRUNNER USB DRIVER 5161L: accessrunner-general@lists.sourceforge.net 5162S: Orphan 5163W: http://accessrunner.sourceforge.net/ 5164F: drivers/usb/atm/cxacru.c 5165 5166CONFIGFS 5167M: Joel Becker <jlbec@evilplan.org> 5168M: Christoph Hellwig <hch@lst.de> 5169S: Supported 5170T: git git://git.infradead.org/users/hch/configfs.git 5171F: fs/configfs/ 5172F: include/linux/configfs.h 5173F: samples/configfs/ 5174 5175CONSOLE SUBSYSTEM 5176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5177S: Supported 5178F: drivers/video/console/ 5179F: include/linux/console* 5180 5181CONTEXT TRACKING 5182M: Frederic Weisbecker <frederic@kernel.org> 5183M: "Paul E. McKenney" <paulmck@kernel.org> 5184S: Maintained 5185F: include/linux/context_tracking* 5186F: kernel/context_tracking.c 5187 5188CONTROL GROUP (CGROUP) 5189M: Tejun Heo <tj@kernel.org> 5190M: Zefan Li <lizefan.x@bytedance.com> 5191M: Johannes Weiner <hannes@cmpxchg.org> 5192L: cgroups@vger.kernel.org 5193S: Maintained 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5195F: Documentation/admin-guide/cgroup-v1/ 5196F: Documentation/admin-guide/cgroup-v2.rst 5197F: include/linux/cgroup* 5198F: kernel/cgroup/ 5199F: tools/testing/selftests/cgroup/ 5200 5201CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5202M: Tejun Heo <tj@kernel.org> 5203M: Josef Bacik <josef@toxicpanda.com> 5204M: Jens Axboe <axboe@kernel.dk> 5205L: cgroups@vger.kernel.org 5206L: linux-block@vger.kernel.org 5207T: git git://git.kernel.dk/linux-block 5208F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5209F: block/bfq-cgroup.c 5210F: block/blk-cgroup.c 5211F: block/blk-iocost.c 5212F: block/blk-iolatency.c 5213F: block/blk-throttle.c 5214F: include/linux/blk-cgroup.h 5215 5216CONTROL GROUP - CPUSET 5217M: Waiman Long <longman@redhat.com> 5218M: Zefan Li <lizefan.x@bytedance.com> 5219L: cgroups@vger.kernel.org 5220S: Maintained 5221T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5222F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5223F: include/linux/cpuset.h 5224F: kernel/cgroup/cpuset.c 5225 5226CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5227M: Johannes Weiner <hannes@cmpxchg.org> 5228M: Michal Hocko <mhocko@kernel.org> 5229M: Roman Gushchin <roman.gushchin@linux.dev> 5230M: Shakeel Butt <shakeelb@google.com> 5231R: Muchun Song <muchun.song@linux.dev> 5232L: cgroups@vger.kernel.org 5233L: linux-mm@kvack.org 5234S: Maintained 5235F: mm/memcontrol.c 5236F: mm/swap_cgroup.c 5237F: tools/testing/selftests/cgroup/memcg_protection.m 5238F: tools/testing/selftests/cgroup/test_kmem.c 5239F: tools/testing/selftests/cgroup/test_memcontrol.c 5240 5241CORETEMP HARDWARE MONITORING DRIVER 5242M: Fenghua Yu <fenghua.yu@intel.com> 5243L: linux-hwmon@vger.kernel.org 5244S: Maintained 5245F: Documentation/hwmon/coretemp.rst 5246F: drivers/hwmon/coretemp.c 5247 5248CORSAIR-CPRO HARDWARE MONITOR DRIVER 5249M: Marius Zachmann <mail@mariuszachmann.de> 5250L: linux-hwmon@vger.kernel.org 5251S: Maintained 5252F: drivers/hwmon/corsair-cpro.c 5253 5254CORSAIR-PSU HARDWARE MONITOR DRIVER 5255M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5256L: linux-hwmon@vger.kernel.org 5257S: Maintained 5258F: Documentation/hwmon/corsair-psu.rst 5259F: drivers/hwmon/corsair-psu.c 5260 5261COUNTER SUBSYSTEM 5262M: William Breathitt Gray <william.gray@linaro.org> 5263L: linux-iio@vger.kernel.org 5264S: Maintained 5265T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5266F: Documentation/ABI/testing/sysfs-bus-counter 5267F: Documentation/driver-api/generic-counter.rst 5268F: drivers/counter/ 5269F: include/linux/counter.h 5270F: include/uapi/linux/counter.h 5271F: tools/counter/ 5272 5273CP2615 I2C DRIVER 5274M: Bence Csókás <bence98@sch.bme.hu> 5275S: Maintained 5276F: drivers/i2c/busses/i2c-cp2615.c 5277 5278CPMAC ETHERNET DRIVER 5279M: Florian Fainelli <f.fainelli@gmail.com> 5280L: netdev@vger.kernel.org 5281S: Maintained 5282F: drivers/net/ethernet/ti/cpmac.c 5283 5284CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5285M: Viresh Kumar <viresh.kumar@linaro.org> 5286M: Sudeep Holla <sudeep.holla@arm.com> 5287L: linux-pm@vger.kernel.org 5288S: Maintained 5289W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5290F: drivers/cpufreq/vexpress-spc-cpufreq.c 5291 5292CPU FREQUENCY SCALING FRAMEWORK 5293M: "Rafael J. Wysocki" <rafael@kernel.org> 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295L: linux-pm@vger.kernel.org 5296S: Maintained 5297B: https://bugzilla.kernel.org 5298T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5300F: Documentation/admin-guide/pm/cpufreq.rst 5301F: Documentation/admin-guide/pm/intel_pstate.rst 5302F: Documentation/cpu-freq/ 5303F: Documentation/devicetree/bindings/cpufreq/ 5304F: drivers/cpufreq/ 5305F: include/linux/cpufreq.h 5306F: include/linux/sched/cpufreq.h 5307F: kernel/sched/cpufreq*.c 5308F: tools/testing/selftests/cpufreq/ 5309 5310CPU HOTPLUG 5311M: Thomas Gleixner <tglx@linutronix.de> 5312M: Peter Zijlstra <peterz@infradead.org> 5313L: linux-kernel@vger.kernel.org 5314S: Maintained 5315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5316F: include/linux/cpu.h 5317F: include/linux/cpuhotplug.h 5318F: include/linux/smpboot.h 5319F: kernel/cpu.c 5320F: kernel/smpboot.* 5321 5322CPU IDLE TIME MANAGEMENT FRAMEWORK 5323M: "Rafael J. Wysocki" <rafael@kernel.org> 5324M: Daniel Lezcano <daniel.lezcano@linaro.org> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327B: https://bugzilla.kernel.org 5328T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5329F: Documentation/admin-guide/pm/cpuidle.rst 5330F: Documentation/driver-api/pm/cpuidle.rst 5331F: drivers/cpuidle/ 5332F: include/linux/cpuidle.h 5333 5334CPU POWER MONITORING SUBSYSTEM 5335M: Thomas Renninger <trenn@suse.com> 5336M: Shuah Khan <shuah@kernel.org> 5337M: Shuah Khan <skhan@linuxfoundation.org> 5338L: linux-pm@vger.kernel.org 5339S: Maintained 5340F: tools/power/cpupower/ 5341 5342CPUID/MSR DRIVER 5343M: "H. Peter Anvin" <hpa@zytor.com> 5344S: Maintained 5345F: arch/x86/kernel/cpuid.c 5346F: arch/x86/kernel/msr.c 5347 5348CPUIDLE DRIVER - ARM BIG LITTLE 5349M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5350M: Daniel Lezcano <daniel.lezcano@linaro.org> 5351L: linux-pm@vger.kernel.org 5352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5353S: Maintained 5354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5355F: drivers/cpuidle/cpuidle-big_little.c 5356 5357CPUIDLE DRIVER - ARM EXYNOS 5358M: Daniel Lezcano <daniel.lezcano@linaro.org> 5359M: Kukjin Kim <kgene@kernel.org> 5360R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5361L: linux-pm@vger.kernel.org 5362L: linux-samsung-soc@vger.kernel.org 5363S: Supported 5364F: arch/arm/mach-exynos/pm.c 5365F: drivers/cpuidle/cpuidle-exynos.c 5366F: include/linux/platform_data/cpuidle-exynos.h 5367 5368CPUIDLE DRIVER - ARM PSCI 5369M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5370M: Sudeep Holla <sudeep.holla@arm.com> 5371L: linux-pm@vger.kernel.org 5372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5373S: Supported 5374F: drivers/cpuidle/cpuidle-psci.c 5375 5376CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5377M: Ulf Hansson <ulf.hansson@linaro.org> 5378L: linux-pm@vger.kernel.org 5379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5380S: Supported 5381F: drivers/cpuidle/cpuidle-psci-domain.c 5382F: drivers/cpuidle/cpuidle-psci.h 5383 5384CPUIDLE DRIVER - DT IDLE PM DOMAIN 5385M: Ulf Hansson <ulf.hansson@linaro.org> 5386L: linux-pm@vger.kernel.org 5387S: Supported 5388F: drivers/cpuidle/dt_idle_genpd.c 5389F: drivers/cpuidle/dt_idle_genpd.h 5390 5391CPUIDLE DRIVER - RISC-V SBI 5392M: Anup Patel <anup@brainfault.org> 5393L: linux-pm@vger.kernel.org 5394L: linux-riscv@lists.infradead.org 5395S: Maintained 5396F: drivers/cpuidle/cpuidle-riscv-sbi.c 5397 5398CRAMFS FILESYSTEM 5399M: Nicolas Pitre <nico@fluxnic.net> 5400S: Maintained 5401F: Documentation/filesystems/cramfs.rst 5402F: fs/cramfs/ 5403 5404CREATIVE SB0540 5405M: Bastien Nocera <hadess@hadess.net> 5406L: linux-input@vger.kernel.org 5407S: Maintained 5408F: drivers/hid/hid-creative-sb0540.c 5409 5410CRYPTO API 5411M: Herbert Xu <herbert@gondor.apana.org.au> 5412M: "David S. Miller" <davem@davemloft.net> 5413L: linux-crypto@vger.kernel.org 5414S: Maintained 5415T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5417F: Documentation/crypto/ 5418F: Documentation/devicetree/bindings/crypto/ 5419F: arch/*/crypto/ 5420F: crypto/ 5421F: drivers/crypto/ 5422F: include/crypto/ 5423F: include/linux/crypto* 5424F: lib/crypto/ 5425 5426CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5427M: Neil Horman <nhorman@tuxdriver.com> 5428L: linux-crypto@vger.kernel.org 5429S: Maintained 5430F: crypto/ansi_cprng.c 5431F: crypto/rng.c 5432 5433CS3308 MEDIA DRIVER 5434M: Hans Verkuil <hverkuil@xs4all.nl> 5435L: linux-media@vger.kernel.org 5436S: Odd Fixes 5437W: http://linuxtv.org 5438T: git git://linuxtv.org/media_tree.git 5439F: drivers/media/i2c/cs3308.c 5440 5441CS5535 Audio ALSA driver 5442M: Jaya Kumar <jayakumar.alsa@gmail.com> 5443S: Maintained 5444F: sound/pci/cs5535audio/ 5445 5446CTU CAN FD DRIVER 5447M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5448M: Ondrej Ille <ondrej.ille@gmail.com> 5449L: linux-can@vger.kernel.org 5450S: Maintained 5451F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5452F: drivers/net/can/ctucanfd/ 5453 5454CW1200 WLAN driver 5455M: Solomon Peachy <pizza@shaftnet.org> 5456S: Maintained 5457F: drivers/net/wireless/st/cw1200/ 5458 5459CX18 VIDEO4LINUX DRIVER 5460M: Andy Walls <awalls@md.metrocast.net> 5461L: linux-media@vger.kernel.org 5462S: Maintained 5463W: https://linuxtv.org 5464T: git git://linuxtv.org/media_tree.git 5465F: drivers/media/pci/cx18/ 5466F: include/uapi/linux/ivtv* 5467 5468CX2341X MPEG ENCODER HELPER MODULE 5469M: Hans Verkuil <hverkuil@xs4all.nl> 5470L: linux-media@vger.kernel.org 5471S: Maintained 5472W: https://linuxtv.org 5473T: git git://linuxtv.org/media_tree.git 5474F: drivers/media/common/cx2341x* 5475F: include/media/drv-intf/cx2341x.h 5476 5477CX24120 MEDIA DRIVER 5478M: Jemma Denson <jdenson@gmail.com> 5479M: Patrick Boettcher <patrick.boettcher@posteo.de> 5480L: linux-media@vger.kernel.org 5481S: Maintained 5482W: https://linuxtv.org 5483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5484F: drivers/media/dvb-frontends/cx24120* 5485 5486CX88 VIDEO4LINUX DRIVER 5487M: Mauro Carvalho Chehab <mchehab@kernel.org> 5488L: linux-media@vger.kernel.org 5489S: Odd fixes 5490W: https://linuxtv.org 5491T: git git://linuxtv.org/media_tree.git 5492F: Documentation/driver-api/media/drivers/cx88* 5493F: drivers/media/pci/cx88/ 5494 5495CXD2820R MEDIA DRIVER 5496M: Antti Palosaari <crope@iki.fi> 5497L: linux-media@vger.kernel.org 5498S: Maintained 5499W: https://linuxtv.org 5500W: http://palosaari.fi/linux/ 5501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5502T: git git://linuxtv.org/anttip/media_tree.git 5503F: drivers/media/dvb-frontends/cxd2820r* 5504 5505CXGB3 ETHERNET DRIVER (CXGB3) 5506M: Raju Rangoju <rajur@chelsio.com> 5507L: netdev@vger.kernel.org 5508S: Supported 5509W: http://www.chelsio.com 5510F: drivers/net/ethernet/chelsio/cxgb3/ 5511 5512CXGB3 ISCSI DRIVER (CXGB3I) 5513M: Varun Prakash <varun@chelsio.com> 5514L: linux-scsi@vger.kernel.org 5515S: Supported 5516W: http://www.chelsio.com 5517F: drivers/scsi/cxgbi/cxgb3i 5518 5519CXGB4 CRYPTO DRIVER (chcr) 5520M: Ayush Sawal <ayush.sawal@chelsio.com> 5521L: linux-crypto@vger.kernel.org 5522S: Supported 5523W: http://www.chelsio.com 5524F: drivers/crypto/chelsio 5525 5526CXGB4 ETHERNET DRIVER (CXGB4) 5527M: Raju Rangoju <rajur@chelsio.com> 5528L: netdev@vger.kernel.org 5529S: Supported 5530W: http://www.chelsio.com 5531F: drivers/net/ethernet/chelsio/cxgb4/ 5532 5533CXGB4 INLINE CRYPTO DRIVER 5534M: Ayush Sawal <ayush.sawal@chelsio.com> 5535L: netdev@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/net/ethernet/chelsio/inline_crypto/ 5539 5540CXGB4 ISCSI DRIVER (CXGB4I) 5541M: Varun Prakash <varun@chelsio.com> 5542L: linux-scsi@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/scsi/cxgbi/cxgb4i 5546 5547CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5548M: Potnuri Bharat Teja <bharat@chelsio.com> 5549L: linux-rdma@vger.kernel.org 5550S: Supported 5551W: http://www.openfabrics.org 5552F: drivers/infiniband/hw/cxgb4/ 5553F: include/uapi/rdma/cxgb4-abi.h 5554 5555CXGB4VF ETHERNET DRIVER (CXGB4VF) 5556M: Raju Rangoju <rajur@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/cxgb4vf/ 5561 5562CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5563M: Frederic Barrat <fbarrat@linux.ibm.com> 5564M: Andrew Donnellan <ajd@linux.ibm.com> 5565L: linuxppc-dev@lists.ozlabs.org 5566S: Supported 5567F: Documentation/ABI/testing/sysfs-class-cxl 5568F: Documentation/powerpc/cxl.rst 5569F: arch/powerpc/platforms/powernv/pci-cxl.c 5570F: drivers/misc/cxl/ 5571F: include/misc/cxl* 5572F: include/uapi/misc/cxl.h 5573 5574CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5575M: Manoj N. Kumar <manoj@linux.ibm.com> 5576M: Matthew R. Ochs <mrochs@linux.ibm.com> 5577M: Uma Krishnan <ukrishn@linux.ibm.com> 5578L: linux-scsi@vger.kernel.org 5579S: Supported 5580F: Documentation/powerpc/cxlflash.rst 5581F: drivers/scsi/cxlflash/ 5582F: include/uapi/scsi/cxlflash_ioctl.h 5583 5584CYBERPRO FB DRIVER 5585M: Russell King <linux@armlinux.org.uk> 5586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5587S: Maintained 5588W: http://www.armlinux.org.uk/ 5589F: drivers/video/fbdev/cyber2000fb.* 5590 5591CYCLADES PC300 DRIVER 5592S: Orphan 5593F: drivers/net/wan/pc300* 5594 5595CYPRESS CY8C95X0 PINCTRL DRIVER 5596M: Patrick Rudolph <patrick.rudolph@9elements.com> 5597L: linux-gpio@vger.kernel.org 5598S: Maintained 5599F: drivers/pinctrl/pinctrl-cy8c95x0.c 5600 5601CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5602M: Linus Walleij <linus.walleij@linaro.org> 5603L: linux-input@vger.kernel.org 5604S: Maintained 5605F: drivers/input/touchscreen/cy8ctma140.c 5606 5607CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5608M: Yassine Oudjana <y.oudjana@protonmail.com> 5609L: linux-input@vger.kernel.org 5610S: Maintained 5611F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5612F: drivers/input/keyboard/cypress-sf.c 5613 5614CYPRESS_FIRMWARE MEDIA DRIVER 5615M: Antti Palosaari <crope@iki.fi> 5616L: linux-media@vger.kernel.org 5617S: Maintained 5618W: https://linuxtv.org 5619W: http://palosaari.fi/linux/ 5620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5621T: git git://linuxtv.org/anttip/media_tree.git 5622F: drivers/media/common/cypress_firmware* 5623 5624CYTTSP TOUCHSCREEN DRIVER 5625M: Linus Walleij <linus.walleij@linaro.org> 5626L: linux-input@vger.kernel.org 5627S: Maintained 5628F: drivers/input/touchscreen/cyttsp* 5629 5630D-LINK DIR-685 TOUCHKEYS DRIVER 5631M: Linus Walleij <linus.walleij@linaro.org> 5632L: linux-input@vger.kernel.org 5633S: Supported 5634F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5635 5636DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5637M: Joshua Kinard <kumba@gentoo.org> 5638S: Maintained 5639F: drivers/rtc/rtc-ds1685.c 5640F: include/linux/rtc/ds1685.h 5641 5642DAMA SLAVE for AX.25 5643M: Joerg Reuter <jreuter@yaina.de> 5644L: linux-hams@vger.kernel.org 5645S: Maintained 5646W: http://yaina.de/jreuter/ 5647W: http://www.qsl.net/dl1bke/ 5648F: net/ax25/af_ax25.c 5649F: net/ax25/ax25_dev.c 5650F: net/ax25/ax25_ds_* 5651F: net/ax25/ax25_in.c 5652F: net/ax25/ax25_out.c 5653F: net/ax25/ax25_timer.c 5654F: net/ax25/sysctl_net_ax25.c 5655 5656DATA ACCESS MONITOR 5657M: SeongJae Park <sj@kernel.org> 5658L: damon@lists.linux.dev 5659L: linux-mm@kvack.org 5660S: Maintained 5661W: https://damonitor.github.io 5662P: Documentation/mm/damon/maintainer-profile.rst 5663T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5664T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5665T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5666F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5667F: Documentation/admin-guide/mm/damon/ 5668F: Documentation/mm/damon/ 5669F: include/linux/damon.h 5670F: include/trace/events/damon.h 5671F: mm/damon/ 5672F: tools/testing/selftests/damon/ 5673 5674DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5675L: netdev@vger.kernel.org 5676S: Orphan 5677F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5678F: drivers/net/ethernet/dec/tulip/dmfe.c 5679 5680DC390/AM53C974 SCSI driver 5681M: Hannes Reinecke <hare@suse.com> 5682L: linux-scsi@vger.kernel.org 5683S: Maintained 5684F: drivers/scsi/am53c974.c 5685 5686DC395x SCSI driver 5687M: Oliver Neukum <oliver@neukum.org> 5688M: Ali Akcaagac <aliakc@web.de> 5689M: Jamie Lenehan <lenehan@twibble.org> 5690S: Maintained 5691F: Documentation/scsi/dc395x.rst 5692F: drivers/scsi/dc395x.* 5693 5694DCCP PROTOCOL 5695L: dccp@vger.kernel.org 5696S: Orphan 5697W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5698F: include/linux/dccp.h 5699F: include/linux/tfrc.h 5700F: include/uapi/linux/dccp.h 5701F: net/dccp/ 5702 5703DEBUGOBJECTS: 5704M: Thomas Gleixner <tglx@linutronix.de> 5705L: linux-kernel@vger.kernel.org 5706S: Maintained 5707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5708F: include/linux/debugobjects.h 5709F: lib/debugobjects.c 5710 5711DECSTATION PLATFORM SUPPORT 5712M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5713L: linux-mips@vger.kernel.org 5714S: Maintained 5715W: http://www.linux-mips.org/wiki/DECstation 5716F: arch/mips/dec/ 5717F: arch/mips/include/asm/dec/ 5718F: arch/mips/include/asm/mach-dec/ 5719 5720DEFXX FDDI NETWORK DRIVER 5721M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5722S: Maintained 5723F: drivers/net/fddi/defxx.* 5724 5725DEFZA FDDI NETWORK DRIVER 5726M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5727S: Maintained 5728F: drivers/net/fddi/defza.* 5729 5730DEINTERLACE DRIVERS FOR ALLWINNER H3 5731M: Jernej Skrabec <jernej.skrabec@gmail.com> 5732L: linux-media@vger.kernel.org 5733S: Maintained 5734T: git git://linuxtv.org/media_tree.git 5735F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5736F: drivers/media/platform/sunxi/sun8i-di/ 5737 5738DELL LAPTOP DRIVER 5739M: Matthew Garrett <mjg59@srcf.ucam.org> 5740M: Pali Rohár <pali@kernel.org> 5741L: platform-driver-x86@vger.kernel.org 5742S: Maintained 5743F: drivers/platform/x86/dell/dell-laptop.c 5744 5745DELL LAPTOP FREEFALL DRIVER 5746M: Pali Rohár <pali@kernel.org> 5747S: Maintained 5748F: drivers/platform/x86/dell/dell-smo8800.c 5749 5750DELL LAPTOP RBTN DRIVER 5751M: Pali Rohár <pali@kernel.org> 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-rbtn.* 5754 5755DELL LAPTOP SMM DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: Documentation/ABI/obsolete/procfs-i8k 5759F: drivers/hwmon/dell-smm-hwmon.c 5760F: include/uapi/linux/i8k.h 5761 5762DELL REMOTE BIOS UPDATE DRIVER 5763M: Stuart Hayes <stuart.w.hayes@gmail.com> 5764L: platform-driver-x86@vger.kernel.org 5765S: Maintained 5766F: drivers/platform/x86/dell/dell_rbu.c 5767 5768DELL SMBIOS DRIVER 5769M: Pali Rohár <pali@kernel.org> 5770L: Dell.Client.Kernel@dell.com 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-smbios.* 5774 5775DELL SMBIOS SMM DRIVER 5776L: Dell.Client.Kernel@dell.com 5777L: platform-driver-x86@vger.kernel.org 5778S: Maintained 5779F: drivers/platform/x86/dell/dell-smbios-smm.c 5780 5781DELL SMBIOS WMI DRIVER 5782L: Dell.Client.Kernel@dell.com 5783L: platform-driver-x86@vger.kernel.org 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-smbios-wmi.c 5786F: tools/wmi/dell-smbios-example.c 5787 5788DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5789M: Stuart Hayes <stuart.w.hayes@gmail.com> 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: Documentation/driver-api/dcdbas.rst 5793F: drivers/platform/x86/dell/dcdbas.* 5794 5795DELL WMI DDV DRIVER 5796M: Armin Wolf <W_Armin@gmx.de> 5797S: Maintained 5798F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5799F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5800F: Documentation/wmi/devices/dell-wmi-ddv.rst 5801F: drivers/platform/x86/dell/dell-wmi-ddv.c 5802 5803DELL WMI DESCRIPTOR DRIVER 5804L: Dell.Client.Kernel@dell.com 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5807 5808DELL WMI HARDWARE PRIVACY SUPPORT 5809M: Perry Yuan <Perry.Yuan@dell.com> 5810L: Dell.Client.Kernel@dell.com 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-wmi-privacy.c 5814 5815DELL WMI NOTIFICATIONS DRIVER 5816M: Matthew Garrett <mjg59@srcf.ucam.org> 5817M: Pali Rohár <pali@kernel.org> 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-wmi-base.c 5820 5821DELL WMI SYSMAN DRIVER 5822M: Prasanth Ksr <prasanth.ksr@dell.com> 5823L: Dell.Client.Kernel@dell.com 5824L: platform-driver-x86@vger.kernel.org 5825S: Maintained 5826F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5827F: drivers/platform/x86/dell/dell-wmi-sysman/ 5828 5829DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5830M: Zev Weiss <zev@bewilderbeest.net> 5831L: linux-hwmon@vger.kernel.org 5832S: Maintained 5833F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5834 5835DELTA DPS920AB PSU DRIVER 5836M: Robert Marko <robert.marko@sartura.hr> 5837L: linux-hwmon@vger.kernel.org 5838S: Maintained 5839F: Documentation/hwmon/dps920ab.rst 5840F: drivers/hwmon/pmbus/dps920ab.c 5841 5842DELTA NETWORKS TN48M CPLD DRIVERS 5843M: Robert Marko <robert.marko@sartura.hr> 5844S: Maintained 5845F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5846F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5847F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5848F: drivers/gpio/gpio-tn48m.c 5849F: include/dt-bindings/reset/delta,tn48m-reset.h 5850 5851DELTA ST MEDIA DRIVER 5852M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5853L: linux-media@vger.kernel.org 5854S: Supported 5855W: https://linuxtv.org 5856T: git git://linuxtv.org/media_tree.git 5857F: drivers/media/platform/st/sti/delta 5858 5859DENALI NAND DRIVER 5860L: linux-mtd@lists.infradead.org 5861S: Orphan 5862F: drivers/mtd/nand/raw/denali* 5863 5864DESIGNWARE EDMA CORE IP DRIVER 5865M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5866R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5867R: Serge Semin <fancer.lancer@gmail.com> 5868L: dmaengine@vger.kernel.org 5869S: Maintained 5870F: drivers/dma/dw-edma/ 5871F: include/linux/dma/edma.h 5872 5873DESIGNWARE USB2 DRD IP DRIVER 5874M: Minas Harutyunyan <hminas@synopsys.com> 5875L: linux-usb@vger.kernel.org 5876S: Maintained 5877T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5878F: drivers/usb/dwc2/ 5879 5880DESIGNWARE USB3 DRD IP DRIVER 5881M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5882L: linux-usb@vger.kernel.org 5883S: Maintained 5884F: drivers/usb/dwc3/ 5885 5886DESIGNWARE XDATA IP DRIVER 5887M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5888L: linux-pci@vger.kernel.org 5889S: Maintained 5890F: Documentation/misc-devices/dw-xdata-pcie.rst 5891F: drivers/misc/dw-xdata-pcie.c 5892 5893DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5894M: Andreas Klinger <ak@it-klinger.de> 5895L: linux-iio@vger.kernel.org 5896S: Maintained 5897F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5898F: drivers/iio/proximity/srf*.c 5899 5900DEVICE COREDUMP (DEV_COREDUMP) 5901M: Johannes Berg <johannes@sipsolutions.net> 5902L: linux-kernel@vger.kernel.org 5903S: Maintained 5904F: drivers/base/devcoredump.c 5905F: include/linux/devcoredump.h 5906 5907DEVICE DEPENDENCY HELPER SCRIPT 5908M: Saravana Kannan <saravanak@google.com> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911F: scripts/dev-needs.sh 5912 5913DEVICE DIRECT ACCESS (DAX) 5914M: Dan Williams <dan.j.williams@intel.com> 5915M: Vishal Verma <vishal.l.verma@intel.com> 5916M: Dave Jiang <dave.jiang@intel.com> 5917L: nvdimm@lists.linux.dev 5918L: linux-cxl@vger.kernel.org 5919S: Supported 5920F: drivers/dax/ 5921 5922DEVICE FREQUENCY (DEVFREQ) 5923M: MyungJoo Ham <myungjoo.ham@samsung.com> 5924M: Kyungmin Park <kyungmin.park@samsung.com> 5925M: Chanwoo Choi <cw00.choi@samsung.com> 5926L: linux-pm@vger.kernel.org 5927S: Maintained 5928T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5929F: Documentation/devicetree/bindings/devfreq/ 5930F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5931F: drivers/devfreq/ 5932F: include/linux/devfreq.h 5933F: include/trace/events/devfreq.h 5934 5935DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5936M: Chanwoo Choi <cw00.choi@samsung.com> 5937L: linux-pm@vger.kernel.org 5938S: Supported 5939T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5940F: Documentation/devicetree/bindings/devfreq/event/ 5941F: drivers/devfreq/devfreq-event.c 5942F: drivers/devfreq/event/ 5943F: include/dt-bindings/pmu/exynos_ppmu.h 5944F: include/linux/devfreq-event.h 5945 5946DEVICE RESOURCE MANAGEMENT HELPERS 5947M: Hans de Goede <hdegoede@redhat.com> 5948R: Matti Vaittinen <mazziesaccount@gmail.com> 5949S: Maintained 5950F: include/linux/devm-helpers.h 5951 5952DEVICE-MAPPER (LVM) 5953M: Alasdair Kergon <agk@redhat.com> 5954M: Mike Snitzer <snitzer@kernel.org> 5955M: dm-devel@redhat.com 5956L: dm-devel@redhat.com 5957S: Maintained 5958W: http://sources.redhat.com/dm 5959Q: http://patchwork.kernel.org/project/dm-devel/list/ 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5961T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5962F: Documentation/admin-guide/device-mapper/ 5963F: drivers/md/Kconfig 5964F: drivers/md/Makefile 5965F: drivers/md/dm* 5966F: drivers/md/persistent-data/ 5967F: include/linux/device-mapper.h 5968F: include/linux/dm-*.h 5969F: include/uapi/linux/dm-*.h 5970 5971DEVLINK 5972M: Jiri Pirko <jiri@resnulli.us> 5973L: netdev@vger.kernel.org 5974S: Supported 5975F: Documentation/networking/devlink 5976F: include/net/devlink.h 5977F: include/uapi/linux/devlink.h 5978F: net/devlink/ 5979 5980DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5981M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5982L: kernel@dh-electronics.com 5983S: Maintained 5984F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5985F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5986 5987DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5988M: Marek Vasut <marex@denx.de> 5989L: kernel@dh-electronics.com 5990S: Maintained 5991F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5992F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5993 5994DIALOG SEMICONDUCTOR DRIVERS 5995M: Support Opensource <support.opensource@diasemi.com> 5996S: Supported 5997W: http://www.dialog-semiconductor.com/products 5998F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5999F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6000F: Documentation/devicetree/bindings/mfd/da90*.txt 6001F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6002F: Documentation/devicetree/bindings/regulator/da92*.txt 6003F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6004F: Documentation/devicetree/bindings/regulator/slg51000.txt 6005F: Documentation/devicetree/bindings/sound/da[79]*.txt 6006F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6007F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6008F: Documentation/hwmon/da90??.rst 6009F: drivers/gpio/gpio-da90??.c 6010F: drivers/hwmon/da90??-hwmon.c 6011F: drivers/iio/adc/da91??-*.c 6012F: drivers/input/misc/da72??.[ch] 6013F: drivers/input/misc/da90??_onkey.c 6014F: drivers/input/touchscreen/da9052_tsi.c 6015F: drivers/leds/leds-da90??.c 6016F: drivers/mfd/da903x.c 6017F: drivers/mfd/da90??-*.c 6018F: drivers/mfd/da91??-*.c 6019F: drivers/pinctrl/pinctrl-da90??.c 6020F: drivers/power/supply/da9052-battery.c 6021F: drivers/power/supply/da91??-*.c 6022F: drivers/regulator/da9???-regulator.[ch] 6023F: drivers/regulator/slg51000-regulator.[ch] 6024F: drivers/rtc/rtc-da90??.c 6025F: drivers/thermal/da90??-thermal.c 6026F: drivers/video/backlight/da90??_bl.c 6027F: drivers/watchdog/da90??_wdt.c 6028F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6029F: include/linux/mfd/da903x.h 6030F: include/linux/mfd/da9052/ 6031F: include/linux/mfd/da9055/ 6032F: include/linux/mfd/da9062/ 6033F: include/linux/mfd/da9063/ 6034F: include/linux/mfd/da9150/ 6035F: include/linux/regulator/da9211.h 6036F: include/sound/da[79]*.h 6037F: sound/soc/codecs/da[79]*.[ch] 6038 6039DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6040M: William Breathitt Gray <william.gray@linaro.org> 6041L: linux-gpio@vger.kernel.org 6042S: Maintained 6043F: drivers/gpio/gpio-gpio-mm.c 6044 6045DIOLAN U2C-12 I2C DRIVER 6046M: Guenter Roeck <linux@roeck-us.net> 6047L: linux-i2c@vger.kernel.org 6048S: Maintained 6049F: drivers/i2c/busses/i2c-diolan-u2c.c 6050 6051DIRECTORY NOTIFICATION (DNOTIFY) 6052M: Jan Kara <jack@suse.cz> 6053R: Amir Goldstein <amir73il@gmail.com> 6054L: linux-fsdevel@vger.kernel.org 6055S: Maintained 6056F: Documentation/filesystems/dnotify.rst 6057F: fs/notify/dnotify/ 6058F: include/linux/dnotify.h 6059 6060DISK GEOMETRY AND PARTITION HANDLING 6061M: Andries Brouwer <aeb@cwi.nl> 6062S: Maintained 6063W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6064W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6065W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6066 6067DISKQUOTA 6068M: Jan Kara <jack@suse.com> 6069S: Maintained 6070F: Documentation/filesystems/quota.rst 6071F: fs/quota/ 6072F: include/linux/quota*.h 6073F: include/uapi/linux/quota*.h 6074 6075DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6076M: Bernie Thompson <bernie@plugable.com> 6077L: linux-fbdev@vger.kernel.org 6078S: Maintained 6079W: http://plugable.com/category/projects/udlfb/ 6080F: Documentation/fb/udlfb.rst 6081F: drivers/video/fbdev/udlfb.c 6082F: include/video/udlfb.h 6083 6084DISTRIBUTED LOCK MANAGER (DLM) 6085M: Christine Caulfield <ccaulfie@redhat.com> 6086M: David Teigland <teigland@redhat.com> 6087L: cluster-devel@redhat.com 6088S: Supported 6089W: http://sources.redhat.com/cluster/ 6090T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6091F: fs/dlm/ 6092 6093DMA BUFFER SHARING FRAMEWORK 6094M: Sumit Semwal <sumit.semwal@linaro.org> 6095M: Christian König <christian.koenig@amd.com> 6096L: linux-media@vger.kernel.org 6097L: dri-devel@lists.freedesktop.org 6098L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6099S: Maintained 6100T: git git://anongit.freedesktop.org/drm/drm-misc 6101F: Documentation/driver-api/dma-buf.rst 6102F: drivers/dma-buf/ 6103F: include/linux/*fence.h 6104F: include/linux/dma-buf.h 6105F: include/linux/dma-resv.h 6106K: \bdma_(?:buf|fence|resv)\b 6107 6108DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6109M: Vinod Koul <vkoul@kernel.org> 6110L: dmaengine@vger.kernel.org 6111S: Maintained 6112Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6113T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6114F: Documentation/devicetree/bindings/dma/ 6115F: Documentation/driver-api/dmaengine/ 6116F: drivers/dma/ 6117F: include/dt-bindings/dma/ 6118F: include/linux/dma/ 6119F: include/linux/dmaengine.h 6120F: include/linux/of_dma.h 6121 6122DMA MAPPING BENCHMARK 6123M: Xiang Chen <chenxiang66@hisilicon.com> 6124L: iommu@lists.linux.dev 6125F: kernel/dma/map_benchmark.c 6126F: tools/testing/selftests/dma/ 6127 6128DMA MAPPING HELPERS 6129M: Christoph Hellwig <hch@lst.de> 6130M: Marek Szyprowski <m.szyprowski@samsung.com> 6131R: Robin Murphy <robin.murphy@arm.com> 6132L: iommu@lists.linux.dev 6133S: Supported 6134W: http://git.infradead.org/users/hch/dma-mapping.git 6135T: git git://git.infradead.org/users/hch/dma-mapping.git 6136F: include/asm-generic/dma-mapping.h 6137F: include/linux/dma-direct.h 6138F: include/linux/dma-map-ops.h 6139F: include/linux/dma-mapping.h 6140F: include/linux/swiotlb.h 6141F: kernel/dma/ 6142 6143DMA-BUF HEAPS FRAMEWORK 6144M: Sumit Semwal <sumit.semwal@linaro.org> 6145R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6146R: Liam Mark <lmark@codeaurora.org> 6147R: Laura Abbott <labbott@redhat.com> 6148R: Brian Starkey <Brian.Starkey@arm.com> 6149R: John Stultz <jstultz@google.com> 6150L: linux-media@vger.kernel.org 6151L: dri-devel@lists.freedesktop.org 6152L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6153S: Maintained 6154T: git git://anongit.freedesktop.org/drm/drm-misc 6155F: drivers/dma-buf/dma-heap.c 6156F: drivers/dma-buf/heaps/* 6157F: include/linux/dma-heap.h 6158F: include/uapi/linux/dma-heap.h 6159 6160DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6161M: Lukasz Luba <lukasz.luba@arm.com> 6162L: linux-pm@vger.kernel.org 6163L: linux-samsung-soc@vger.kernel.org 6164S: Maintained 6165F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6166F: drivers/memory/samsung/exynos5422-dmc.c 6167 6168DME1737 HARDWARE MONITOR DRIVER 6169M: Juerg Haefliger <juergh@proton.me> 6170L: linux-hwmon@vger.kernel.org 6171S: Maintained 6172F: Documentation/hwmon/dme1737.rst 6173F: drivers/hwmon/dme1737.c 6174 6175DMI/SMBIOS SUPPORT 6176M: Jean Delvare <jdelvare@suse.com> 6177S: Maintained 6178T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6179F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6180F: drivers/firmware/dmi-id.c 6181F: drivers/firmware/dmi_scan.c 6182F: include/linux/dmi.h 6183 6184DOCUMENTATION 6185M: Jonathan Corbet <corbet@lwn.net> 6186L: linux-doc@vger.kernel.org 6187S: Maintained 6188P: Documentation/doc-guide/maintainer-profile.rst 6189T: git git://git.lwn.net/linux.git docs-next 6190F: Documentation/ 6191F: scripts/documentation-file-ref-check 6192F: scripts/kernel-doc 6193F: scripts/sphinx-pre-install 6194X: Documentation/ABI/ 6195X: Documentation/admin-guide/media/ 6196X: Documentation/devicetree/ 6197X: Documentation/driver-api/media/ 6198X: Documentation/firmware-guide/acpi/ 6199X: Documentation/i2c/ 6200X: Documentation/netlink/ 6201X: Documentation/power/ 6202X: Documentation/spi/ 6203X: Documentation/userspace-api/media/ 6204 6205DOCUMENTATION PROCESS 6206M: Jonathan Corbet <corbet@lwn.net> 6207L: workflows@vger.kernel.org 6208S: Maintained 6209F: Documentation/process/ 6210 6211DOCUMENTATION REPORTING ISSUES 6212M: Thorsten Leemhuis <linux@leemhuis.info> 6213L: linux-doc@vger.kernel.org 6214S: Maintained 6215F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6216F: Documentation/admin-guide/reporting-issues.rst 6217 6218DOCUMENTATION SCRIPTS 6219M: Mauro Carvalho Chehab <mchehab@kernel.org> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/sphinx/parse-headers.pl 6223F: scripts/documentation-file-ref-check 6224F: scripts/sphinx-pre-install 6225 6226DOCUMENTATION/ITALIAN 6227M: Federico Vaga <federico.vaga@vaga.pv.it> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/translations/it_IT 6231 6232DOCUMENTATION/JAPANESE 6233R: Akira Yokosawa <akiyks@gmail.com> 6234L: linux-doc@vger.kernel.org 6235S: Maintained 6236F: Documentation/translations/ja_JP 6237 6238DONGWOON DW9714 LENS VOICE COIL DRIVER 6239M: Sakari Ailus <sakari.ailus@linux.intel.com> 6240L: linux-media@vger.kernel.org 6241S: Maintained 6242T: git git://linuxtv.org/media_tree.git 6243F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6244F: drivers/media/i2c/dw9714.c 6245 6246DONGWOON DW9768 LENS VOICE COIL DRIVER 6247M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6252F: drivers/media/i2c/dw9768.c 6253 6254DONGWOON DW9807 LENS VOICE COIL DRIVER 6255M: Sakari Ailus <sakari.ailus@linux.intel.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6260F: drivers/media/i2c/dw9807-vcm.c 6261 6262DOUBLETALK DRIVER 6263M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6264L: blinux-list@redhat.com 6265S: Maintained 6266F: drivers/char/dtlk.c 6267F: include/linux/dtlk.h 6268 6269DPAA2 DATAPATH I/O (DPIO) DRIVER 6270M: Roy Pledge <Roy.Pledge@nxp.com> 6271L: linux-kernel@vger.kernel.org 6272S: Maintained 6273F: drivers/soc/fsl/dpio 6274 6275DPAA2 ETHERNET DRIVER 6276M: Ioana Ciornei <ioana.ciornei@nxp.com> 6277L: netdev@vger.kernel.org 6278S: Maintained 6279F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6280F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6281F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6282F: drivers/net/ethernet/freescale/dpaa2/Makefile 6283F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6284F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6285F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6286F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6287F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6288F: drivers/net/ethernet/freescale/dpaa2/dpni* 6289 6290DPAA2 ETHERNET SWITCH DRIVER 6291M: Ioana Ciornei <ioana.ciornei@nxp.com> 6292L: netdev@vger.kernel.org 6293S: Maintained 6294F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6296F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6297 6298DRBD DRIVER 6299M: Philipp Reisner <philipp.reisner@linbit.com> 6300M: Lars Ellenberg <lars.ellenberg@linbit.com> 6301M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6302L: drbd-dev@lists.linbit.com 6303S: Supported 6304W: http://www.drbd.org 6305T: git git://git.linbit.com/linux-drbd.git 6306T: git git://git.linbit.com/drbd-8.4.git 6307F: Documentation/admin-guide/blockdev/ 6308F: drivers/block/drbd/ 6309F: include/linux/drbd* 6310F: lib/lru_cache.c 6311 6312DRIVER COMPONENT FRAMEWORK 6313L: dri-devel@lists.freedesktop.org 6314F: drivers/base/component.c 6315F: include/linux/component.h 6316 6317DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6318M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6319R: "Rafael J. Wysocki" <rafael@kernel.org> 6320S: Supported 6321T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6322F: Documentation/core-api/kobject.rst 6323F: drivers/base/ 6324F: fs/debugfs/ 6325F: fs/sysfs/ 6326F: include/linux/debugfs.h 6327F: include/linux/fwnode.h 6328F: include/linux/kobj* 6329F: include/linux/property.h 6330F: lib/kobj* 6331 6332DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6333M: Nishanth Menon <nm@ti.com> 6334L: linux-pm@vger.kernel.org 6335S: Maintained 6336F: drivers/soc/ti/smartreflex.c 6337F: include/linux/power/smartreflex.h 6338 6339DRM ACCEL DRIVERS FOR INTEL VPU 6340M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6341M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6342L: dri-devel@lists.freedesktop.org 6343S: Supported 6344T: git git://anongit.freedesktop.org/drm/drm-misc 6345F: drivers/accel/ivpu/ 6346F: include/uapi/drm/ivpu_accel.h 6347 6348DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6349M: Oded Gabbay <ogabbay@kernel.org> 6350L: dri-devel@lists.freedesktop.org 6351S: Maintained 6352C: irc://irc.oftc.net/dri-devel 6353T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6354F: Documentation/accel/ 6355F: drivers/accel/ 6356F: include/drm/drm_accel.h 6357 6358DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6359M: Maxime Ripard <mripard@kernel.org> 6360M: Chen-Yu Tsai <wens@csie.org> 6361R: Jernej Skrabec <jernej.skrabec@gmail.com> 6362L: dri-devel@lists.freedesktop.org 6363S: Supported 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: drivers/gpu/drm/sun4i/sun8i* 6366 6367DRM DRIVER FOR ARM PL111 CLCD 6368M: Emma Anholt <emma@anholt.net> 6369S: Supported 6370T: git git://anongit.freedesktop.org/drm/drm-misc 6371F: drivers/gpu/drm/pl111/ 6372 6373DRM DRIVER FOR ARM VERSATILE TFT PANELS 6374M: Linus Walleij <linus.walleij@linaro.org> 6375S: Maintained 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6378F: drivers/gpu/drm/panel/panel-arm-versatile.c 6379 6380DRM DRIVER FOR ASPEED BMC GFX 6381M: Joel Stanley <joel@jms.id.au> 6382L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6386F: drivers/gpu/drm/aspeed/ 6387 6388DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6389M: Dave Airlie <airlied@redhat.com> 6390R: Thomas Zimmermann <tzimmermann@suse.de> 6391L: dri-devel@lists.freedesktop.org 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: drivers/gpu/drm/ast/ 6395 6396DRM DRIVER FOR BOCHS VIRTUAL GPU 6397M: Gerd Hoffmann <kraxel@redhat.com> 6398L: virtualization@lists.linux-foundation.org 6399S: Maintained 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/tiny/bochs.c 6402 6403DRM DRIVER FOR BOE HIMAX8279D PANELS 6404M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6405S: Maintained 6406F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6407F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6408 6409DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6410M: Jagan Teki <jagan@amarulasolutions.com> 6411S: Maintained 6412F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6413F: drivers/gpu/drm/bridge/chipone-icn6211.c 6414 6415DRM DRIVER FOR EBBG FT8719 PANEL 6416M: Joel Selvaraj <jo@jsfamily.in> 6417S: Maintained 6418T: git git://anongit.freedesktop.org/drm/drm-misc 6419F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6420F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6421 6422DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6423M: Linus Walleij <linus.walleij@linaro.org> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: drivers/gpu/drm/tve200/ 6427 6428DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6429M: Icenowy Zheng <icenowy@aosc.io> 6430S: Maintained 6431F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6432F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6433 6434DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6435M: Jagan Teki <jagan@amarulasolutions.com> 6436S: Maintained 6437F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6438F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6439 6440DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6441M: Thomas Zimmermann <tzimmermann@suse.de> 6442M: Javier Martinez Canillas <javierm@redhat.com> 6443L: dri-devel@lists.freedesktop.org 6444S: Maintained 6445T: git git://anongit.freedesktop.org/drm/drm-misc 6446F: drivers/gpu/drm/drm_aperture.c 6447F: drivers/gpu/drm/tiny/ofdrm.c 6448F: drivers/gpu/drm/tiny/simpledrm.c 6449F: drivers/video/aperture.c 6450F: drivers/video/nomodeset.c 6451F: include/drm/drm_aperture.h 6452F: include/linux/aperture.h 6453F: include/video/nomodeset.h 6454 6455DRM DRIVER FOR GENERIC EDP PANELS 6456R: Douglas Anderson <dianders@chromium.org> 6457F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6458F: drivers/gpu/drm/panel/panel-edp.c 6459 6460DRM DRIVER FOR GENERIC USB DISPLAY 6461M: Noralf Trønnes <noralf@tronnes.org> 6462S: Maintained 6463W: https://github.com/notro/gud/wiki 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/gud/ 6466F: include/drm/gud.h 6467 6468DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6469M: Hans de Goede <hdegoede@redhat.com> 6470S: Maintained 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/tiny/gm12u320.c 6473 6474DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6475M: Ondrej Jirman <megi@xff.cz> 6476M: Javier Martinez Canillas <javierm@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6480F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6481 6482DRM DRIVER FOR HX8357D PANELS 6483M: Emma Anholt <emma@anholt.net> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6487F: drivers/gpu/drm/tiny/hx8357d.c 6488 6489DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6490M: Deepak Rawat <drawat.floss@gmail.com> 6491L: linux-hyperv@vger.kernel.org 6492L: dri-devel@lists.freedesktop.org 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: drivers/gpu/drm/hyperv 6496 6497DRM DRIVER FOR ILITEK ILI9225 PANELS 6498M: David Lechner <david@lechnology.com> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6502F: drivers/gpu/drm/tiny/ili9225.c 6503 6504DRM DRIVER FOR ILITEK ILI9486 PANELS 6505M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6509F: drivers/gpu/drm/tiny/ili9486.c 6510 6511DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6512M: Jagan Teki <jagan@edgeble.ai> 6513S: Maintained 6514F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6515F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6516 6517DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6518M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6519S: Supported 6520T: git git://anongit.freedesktop.org/drm/drm-misc 6521F: drivers/gpu/drm/logicvc/ 6522 6523DRM DRIVER FOR LVDS PANELS 6524M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6525L: dri-devel@lists.freedesktop.org 6526S: Maintained 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: Documentation/devicetree/bindings/display/lvds.yaml 6529F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6530F: drivers/gpu/drm/panel/panel-lvds.c 6531 6532DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6533M: Guido Günther <agx@sigxcpu.org> 6534R: Purism Kernel Team <kernel@puri.sm> 6535S: Maintained 6536F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6537F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6538 6539DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6540M: Dave Airlie <airlied@redhat.com> 6541R: Thomas Zimmermann <tzimmermann@suse.de> 6542L: dri-devel@lists.freedesktop.org 6543S: Supported 6544T: git git://anongit.freedesktop.org/drm/drm-misc 6545F: drivers/gpu/drm/mgag200/ 6546 6547DRM DRIVER FOR MI0283QT 6548M: Noralf Trønnes <noralf@tronnes.org> 6549S: Maintained 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6552F: drivers/gpu/drm/tiny/mi0283qt.c 6553 6554DRM DRIVER FOR MIPI DBI compatible panels 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557W: https://github.com/notro/panel-mipi-dbi/wiki 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6560F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6561 6562DRM DRIVER FOR MSM ADRENO GPU 6563M: Rob Clark <robdclark@gmail.com> 6564M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6565M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6566R: Sean Paul <sean@poorly.run> 6567R: Marijn Suijten <marijn.suijten@somainline.org> 6568L: linux-arm-msm@vger.kernel.org 6569L: dri-devel@lists.freedesktop.org 6570L: freedreno@lists.freedesktop.org 6571S: Maintained 6572B: https://gitlab.freedesktop.org/drm/msm/-/issues 6573T: git https://gitlab.freedesktop.org/drm/msm.git 6574F: Documentation/devicetree/bindings/display/msm/ 6575F: drivers/gpu/drm/msm/ 6576F: include/uapi/drm/msm_drm.h 6577 6578DRM DRIVER FOR NOVATEK NT35510 PANELS 6579M: Linus Walleij <linus.walleij@linaro.org> 6580S: Maintained 6581T: git git://anongit.freedesktop.org/drm/drm-misc 6582F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6583F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6584 6585DRM DRIVER FOR NOVATEK NT35560 PANELS 6586M: Linus Walleij <linus.walleij@linaro.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6591 6592DRM DRIVER FOR NOVATEK NT36523 PANELS 6593M: Jianhua Lu <lujianhua000@gmail.com> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6597F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6598 6599DRM DRIVER FOR NOVATEK NT36672A PANELS 6600M: Sumit Semwal <sumit.semwal@linaro.org> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6605 6606DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6607M: Ben Skeggs <bskeggs@redhat.com> 6608M: Karol Herbst <kherbst@redhat.com> 6609M: Lyude Paul <lyude@redhat.com> 6610L: dri-devel@lists.freedesktop.org 6611L: nouveau@lists.freedesktop.org 6612S: Supported 6613W: https://nouveau.freedesktop.org/ 6614Q: https://patchwork.freedesktop.org/project/nouveau/ 6615Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6616B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6617C: irc://irc.oftc.net/nouveau 6618T: git https://gitlab.freedesktop.org/drm/nouveau.git 6619F: drivers/gpu/drm/nouveau/ 6620F: include/uapi/drm/nouveau_drm.h 6621 6622DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6623M: Stefan Mavrodiev <stefan@olimex.com> 6624S: Maintained 6625F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6626F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6627 6628DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6629R: Douglas Anderson <dianders@chromium.org> 6630F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6631F: drivers/gpu/drm/bridge/parade-ps8640.c 6632 6633DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6634M: Noralf Trønnes <noralf@tronnes.org> 6635S: Maintained 6636T: git git://anongit.freedesktop.org/drm/drm-misc 6637F: Documentation/devicetree/bindings/display/repaper.txt 6638F: drivers/gpu/drm/tiny/repaper.c 6639 6640DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6641M: Dave Airlie <airlied@redhat.com> 6642M: Gerd Hoffmann <kraxel@redhat.com> 6643L: virtualization@lists.linux-foundation.org 6644S: Obsolete 6645W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: drivers/gpu/drm/tiny/cirrus.c 6648 6649DRM DRIVER FOR QXL VIRTUAL GPU 6650M: Dave Airlie <airlied@redhat.com> 6651M: Gerd Hoffmann <kraxel@redhat.com> 6652L: virtualization@lists.linux-foundation.org 6653L: spice-devel@lists.freedesktop.org 6654S: Maintained 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: drivers/gpu/drm/qxl/ 6657F: include/uapi/drm/qxl_drm.h 6658 6659DRM DRIVER FOR RAYDIUM RM67191 PANELS 6660M: Robert Chiras <robert.chiras@nxp.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6663F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6664 6665DRM DRIVER FOR SAMSUNG DB7430 PANELS 6666M: Linus Walleij <linus.walleij@linaro.org> 6667S: Maintained 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6670F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6671 6672DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6673M: Inki Dae <inki.dae@samsung.com> 6674M: Jagan Teki <jagan@amarulasolutions.com> 6675M: Marek Szyprowski <m.szyprowski@samsung.com> 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6679F: drivers/gpu/drm/bridge/samsung-dsim.c 6680F: include/drm/bridge/samsung-dsim.h 6681 6682DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6683M: Markuss Broks <markuss.broks@gmail.com> 6684S: Maintained 6685F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6686F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6687 6688DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6689M: Artur Weber <aweber.kernel@gmail.com> 6690S: Maintained 6691F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6693 6694DRM DRIVER FOR SITRONIX ST7586 PANELS 6695M: David Lechner <david@lechnology.com> 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6699F: drivers/gpu/drm/tiny/st7586.c 6700 6701DRM DRIVER FOR SITRONIX ST7701 PANELS 6702M: Jagan Teki <jagan@amarulasolutions.com> 6703S: Maintained 6704F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6705F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6706 6707DRM DRIVER FOR SITRONIX ST7703 PANELS 6708M: Guido Günther <agx@sigxcpu.org> 6709R: Purism Kernel Team <kernel@puri.sm> 6710R: Ondrej Jirman <megous@megous.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6714 6715DRM DRIVER FOR SITRONIX ST7735R PANELS 6716M: David Lechner <david@lechnology.com> 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6720F: drivers/gpu/drm/tiny/st7735r.c 6721 6722DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6723M: Javier Martinez Canillas <javierm@redhat.com> 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6727F: drivers/gpu/drm/solomon/ssd130x* 6728 6729DRM DRIVER FOR ST-ERICSSON MCDE 6730M: Linus Walleij <linus.walleij@linaro.org> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6734F: drivers/gpu/drm/mcde/ 6735 6736DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6737M: Jagan Teki <jagan@amarulasolutions.com> 6738S: Maintained 6739F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6740F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6741 6742DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6743R: Douglas Anderson <dianders@chromium.org> 6744F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6745F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6746 6747DRM DRIVER FOR TPO TPG110 PANELS 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6752F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6753 6754DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6755M: Dave Airlie <airlied@redhat.com> 6756R: Sean Paul <sean@poorly.run> 6757R: Thomas Zimmermann <tzimmermann@suse.de> 6758L: dri-devel@lists.freedesktop.org 6759S: Supported 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/udl/ 6762 6763DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6764M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6765M: Melissa Wen <melissa.srw@gmail.com> 6766M: Maíra Canal <mairacanal@riseup.net> 6767R: Haneen Mohammed <hamohammed.sa@gmail.com> 6768R: Daniel Vetter <daniel@ffwll.ch> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: Documentation/gpu/vkms.rst 6773F: drivers/gpu/drm/vkms/ 6774 6775DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6776M: Hans de Goede <hdegoede@redhat.com> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: drivers/gpu/drm/vboxvideo/ 6781 6782DRM DRIVER FOR VMWARE VIRTUAL GPU 6783M: Zack Rusin <zackr@vmware.com> 6784R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Supported 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vmwgfx/ 6789F: include/uapi/drm/vmwgfx_drm.h 6790 6791DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6792M: Linus Walleij <linus.walleij@linaro.org> 6793S: Maintained 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6796F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6797 6798DRM DRIVERS 6799M: David Airlie <airlied@gmail.com> 6800M: Daniel Vetter <daniel@ffwll.ch> 6801L: dri-devel@lists.freedesktop.org 6802S: Maintained 6803B: https://gitlab.freedesktop.org/drm 6804C: irc://irc.oftc.net/dri-devel 6805T: git git://anongit.freedesktop.org/drm/drm 6806F: Documentation/devicetree/bindings/display/ 6807F: Documentation/devicetree/bindings/gpu/ 6808F: Documentation/gpu/ 6809F: drivers/gpu/ 6810F: include/drm/ 6811F: include/linux/vga* 6812F: include/uapi/drm/ 6813 6814DRM DRIVERS AND MISC GPU PATCHES 6815M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6816M: Maxime Ripard <mripard@kernel.org> 6817M: Thomas Zimmermann <tzimmermann@suse.de> 6818S: Maintained 6819W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/gpu/ 6822F: drivers/gpu/drm/* 6823F: drivers/gpu/vga/ 6824F: include/drm/drm* 6825F: include/linux/vga* 6826F: include/uapi/drm/drm* 6827 6828DRM DRIVERS FOR ALLWINNER A10 6829M: Maxime Ripard <mripard@kernel.org> 6830M: Chen-Yu Tsai <wens@csie.org> 6831L: dri-devel@lists.freedesktop.org 6832S: Supported 6833T: git git://anongit.freedesktop.org/drm/drm-misc 6834F: Documentation/devicetree/bindings/display/allwinner* 6835F: drivers/gpu/drm/sun4i/ 6836 6837DRM DRIVERS FOR AMLOGIC SOCS 6838M: Neil Armstrong <neil.armstrong@linaro.org> 6839L: dri-devel@lists.freedesktop.org 6840L: linux-amlogic@lists.infradead.org 6841S: Supported 6842W: http://linux-meson.com/ 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6845F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6846F: Documentation/gpu/meson.rst 6847F: drivers/gpu/drm/meson/ 6848 6849DRM DRIVERS FOR ATMEL HLCDC 6850M: Sam Ravnborg <sam@ravnborg.org> 6851M: Boris Brezillon <bbrezillon@kernel.org> 6852L: dri-devel@lists.freedesktop.org 6853S: Supported 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/atmel/ 6856F: drivers/gpu/drm/atmel-hlcdc/ 6857 6858DRM DRIVERS FOR BRIDGE CHIPS 6859M: Andrzej Hajda <andrzej.hajda@intel.com> 6860M: Neil Armstrong <neil.armstrong@linaro.org> 6861M: Robert Foss <rfoss@kernel.org> 6862R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6863R: Jonas Karlman <jonas@kwiboo.se> 6864R: Jernej Skrabec <jernej.skrabec@gmail.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/bridge/ 6868F: drivers/gpu/drm/bridge/ 6869F: drivers/gpu/drm/drm_bridge.c 6870F: include/drm/drm_bridge.h 6871 6872DRM DRIVERS FOR EXYNOS 6873M: Inki Dae <inki.dae@samsung.com> 6874M: Seung-Woo Kim <sw0312.kim@samsung.com> 6875M: Kyungmin Park <kyungmin.park@samsung.com> 6876L: dri-devel@lists.freedesktop.org 6877S: Supported 6878T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6879F: Documentation/devicetree/bindings/display/exynos/ 6880F: Documentation/devicetree/bindings/display/samsung/ 6881F: drivers/gpu/drm/exynos/ 6882F: include/uapi/drm/exynos_drm.h 6883 6884DRM DRIVERS FOR FREESCALE DCU 6885M: Stefan Agner <stefan@agner.ch> 6886M: Alison Wang <alison.wang@nxp.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6891F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6892F: drivers/gpu/drm/fsl-dcu/ 6893 6894DRM DRIVERS FOR FREESCALE IMX 6895M: Philipp Zabel <p.zabel@pengutronix.de> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898F: Documentation/devicetree/bindings/display/imx/ 6899F: drivers/gpu/drm/imx/ipuv3/ 6900F: drivers/gpu/ipu-v3/ 6901 6902DRM DRIVERS FOR FREESCALE IMX BRIDGE 6903M: Liu Ying <victor.liu@nxp.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6910F: drivers/gpu/drm/bridge/imx/ 6911 6912DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6913M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916T: git git://github.com/patjak/drm-gma500 6917F: drivers/gpu/drm/gma500/ 6918 6919DRM DRIVERS FOR HISILICON 6920M: Xinliang Liu <xinliang.liu@linaro.org> 6921M: Tian Tao <tiantao6@hisilicon.com> 6922R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6923R: Sumit Semwal <sumit.semwal@linaro.org> 6924R: Yongqin Liu <yongqin.liu@linaro.org> 6925R: John Stultz <jstultz@google.com> 6926L: dri-devel@lists.freedesktop.org 6927S: Maintained 6928T: git git://anongit.freedesktop.org/drm/drm-misc 6929F: Documentation/devicetree/bindings/display/hisilicon/ 6930F: drivers/gpu/drm/hisilicon/ 6931 6932DRM DRIVERS FOR LIMA 6933M: Qiang Yu <yuq825@gmail.com> 6934L: dri-devel@lists.freedesktop.org 6935L: lima@lists.freedesktop.org (moderated for non-subscribers) 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: drivers/gpu/drm/lima/ 6939F: include/uapi/drm/lima_drm.h 6940 6941DRM DRIVERS FOR MEDIATEK 6942M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6943M: Philipp Zabel <p.zabel@pengutronix.de> 6944L: dri-devel@lists.freedesktop.org 6945L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6946S: Supported 6947F: Documentation/devicetree/bindings/display/mediatek/ 6948F: drivers/gpu/drm/mediatek/ 6949F: drivers/phy/mediatek/phy-mtk-dp.c 6950F: drivers/phy/mediatek/phy-mtk-hdmi* 6951F: drivers/phy/mediatek/phy-mtk-mipi* 6952 6953DRM DRIVERS FOR NVIDIA TEGRA 6954M: Thierry Reding <thierry.reding@gmail.com> 6955M: Mikko Perttunen <mperttunen@nvidia.com> 6956L: dri-devel@lists.freedesktop.org 6957L: linux-tegra@vger.kernel.org 6958S: Supported 6959T: git https://gitlab.freedesktop.org/drm/tegra.git 6960F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6961F: Documentation/devicetree/bindings/gpu/host1x/ 6962F: drivers/gpu/drm/tegra/ 6963F: drivers/gpu/host1x/ 6964F: include/linux/host1x.h 6965F: include/uapi/drm/tegra_drm.h 6966 6967DRM DRIVERS FOR RENESAS 6968M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6969M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6970L: dri-devel@lists.freedesktop.org 6971L: linux-renesas-soc@vger.kernel.org 6972S: Supported 6973T: git git://linuxtv.org/pinchartl/media drm/du/next 6974F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6975F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6976F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6977F: Documentation/devicetree/bindings/display/renesas,du.yaml 6978F: drivers/gpu/drm/renesas/ 6979F: include/linux/platform_data/shmob_drm.h 6980 6981DRM DRIVERS FOR ROCKCHIP 6982M: Sandy Huang <hjc@rock-chips.com> 6983M: Heiko Stübner <heiko@sntech.de> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986T: git git://anongit.freedesktop.org/drm/drm-misc 6987F: Documentation/devicetree/bindings/display/rockchip/ 6988F: drivers/gpu/drm/rockchip/ 6989 6990DRM DRIVERS FOR STI 6991M: Alain Volmat <alain.volmat@foss.st.com> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6996F: drivers/gpu/drm/sti 6997 6998DRM DRIVERS FOR STM 6999M: Yannick Fertre <yannick.fertre@foss.st.com> 7000M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7001M: Philippe Cornu <philippe.cornu@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7006F: drivers/gpu/drm/stm 7007 7008DRM DRIVERS FOR TI KEYSTONE 7009M: Jyri Sarha <jyri.sarha@iki.fi> 7010M: Tomi Valkeinen <tomba@kernel.org> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7015F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7016F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7017F: drivers/gpu/drm/tidss/ 7018 7019DRM DRIVERS FOR TI LCDC 7020M: Jyri Sarha <jyri.sarha@iki.fi> 7021R: Tomi Valkeinen <tomba@kernel.org> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024F: Documentation/devicetree/bindings/display/tilcdc/ 7025F: drivers/gpu/drm/tilcdc/ 7026 7027DRM DRIVERS FOR TI OMAP 7028M: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/ti/ 7032F: drivers/gpu/drm/omapdrm/ 7033 7034DRM DRIVERS FOR V3D 7035M: Emma Anholt <emma@anholt.net> 7036M: Melissa Wen <mwen@igalia.com> 7037S: Supported 7038T: git git://anongit.freedesktop.org/drm/drm-misc 7039F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7040F: drivers/gpu/drm/v3d/ 7041F: include/uapi/drm/v3d_drm.h 7042 7043DRM DRIVERS FOR VC4 7044M: Emma Anholt <emma@anholt.net> 7045M: Maxime Ripard <mripard@kernel.org> 7046S: Supported 7047T: git git://github.com/anholt/linux 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7050F: drivers/gpu/drm/vc4/ 7051F: include/uapi/drm/vc4_drm.h 7052 7053DRM DRIVERS FOR VIVANTE GPU IP 7054M: Lucas Stach <l.stach@pengutronix.de> 7055R: Russell King <linux+etnaviv@armlinux.org.uk> 7056R: Christian Gmeiner <christian.gmeiner@gmail.com> 7057L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7058L: dri-devel@lists.freedesktop.org 7059S: Maintained 7060F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7061F: drivers/gpu/drm/etnaviv/ 7062F: include/uapi/drm/etnaviv_drm.h 7063 7064DRM DRIVERS FOR XEN 7065M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7066L: dri-devel@lists.freedesktop.org 7067L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7068S: Supported 7069T: git git://anongit.freedesktop.org/drm/drm-misc 7070F: Documentation/gpu/xen-front.rst 7071F: drivers/gpu/drm/xen/ 7072 7073DRM DRIVERS FOR XILINX 7074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/devicetree/bindings/display/xlnx/ 7079F: drivers/gpu/drm/xlnx/ 7080 7081DRM GPU SCHEDULER 7082M: Luben Tuikov <luben.tuikov@amd.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: drivers/gpu/drm/scheduler/ 7087F: include/drm/gpu_scheduler.h 7088 7089DRM PANEL DRIVERS 7090M: Neil Armstrong <neil.armstrong@linaro.org> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DSBR100 USB FM RADIO DRIVER 7118M: Alexey Klimov <klimov.linux@gmail.com> 7119L: linux-media@vger.kernel.org 7120S: Maintained 7121T: git git://linuxtv.org/media_tree.git 7122F: drivers/media/radio/dsbr100.c 7123 7124DT3155 MEDIA DRIVER 7125M: Hans Verkuil <hverkuil@xs4all.nl> 7126L: linux-media@vger.kernel.org 7127S: Odd Fixes 7128W: https://linuxtv.org 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/pci/dt3155/ 7131 7132DVB_USB_AF9015 MEDIA DRIVER 7133M: Antti Palosaari <crope@iki.fi> 7134L: linux-media@vger.kernel.org 7135S: Maintained 7136W: https://linuxtv.org 7137W: http://palosaari.fi/linux/ 7138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7139T: git git://linuxtv.org/anttip/media_tree.git 7140F: drivers/media/usb/dvb-usb-v2/af9015* 7141 7142DVB_USB_AF9035 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9035* 7151 7152DVB_USB_ANYSEE MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/anysee* 7161 7162DVB_USB_AU6610 MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/au6610* 7171 7172DVB_USB_CE6230 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/ce6230* 7181 7182DVB_USB_CXUSB MEDIA DRIVER 7183M: Michael Krufky <mkrufky@linuxtv.org> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://github.com/mkrufky 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/media_tree.git 7190F: drivers/media/usb/dvb-usb/cxusb* 7191 7192DVB_USB_EC168 MEDIA DRIVER 7193M: Antti Palosaari <crope@iki.fi> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://palosaari.fi/linux/ 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/anttip/media_tree.git 7200F: drivers/media/usb/dvb-usb-v2/ec168* 7201 7202DVB_USB_GL861 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7208T: git git://linuxtv.org/anttip/media_tree.git 7209F: drivers/media/usb/dvb-usb-v2/gl861* 7210 7211DVB_USB_MXL111SF MEDIA DRIVER 7212M: Michael Krufky <mkrufky@linuxtv.org> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 7216W: http://github.com/mkrufky 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/mkrufky/mxl111sf.git 7219F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7220 7221DVB_USB_RTL28XXU MEDIA DRIVER 7222M: Antti Palosaari <crope@iki.fi> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://palosaari.fi/linux/ 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/anttip/media_tree.git 7229F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7230 7231DVB_USB_V2 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7240F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7241 7242DYNAMIC DEBUG 7243M: Jason Baron <jbaron@akamai.com> 7244M: Jim Cromie <jim.cromie@gmail.com> 7245S: Maintained 7246F: include/linux/dynamic_debug.h 7247F: lib/dynamic_debug.c 7248F: lib/test_dynamic_debug.c 7249 7250DYNAMIC INTERRUPT MODERATION 7251M: Tal Gilboa <talgi@nvidia.com> 7252S: Maintained 7253F: Documentation/networking/net_dim.rst 7254F: include/linux/dim.h 7255F: lib/dim/ 7256 7257DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7258M: Daniel Lezcano <daniel.lezcano@kernel.org> 7259L: linux-pm@vger.kernel.org 7260S: Supported 7261B: https://bugzilla.kernel.org 7262T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7263F: drivers/powercap/dtpm* 7264F: include/linux/dtpm.h 7265 7266DZ DECSTATION DZ11 SERIAL DRIVER 7267M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7268S: Maintained 7269F: drivers/tty/serial/dz.* 7270 7271E3X0 POWER BUTTON DRIVER 7272M: Moritz Fischer <moritz.fischer@ettus.com> 7273L: usrp-users@lists.ettus.com 7274S: Supported 7275W: http://www.ettus.com 7276F: Documentation/devicetree/bindings/input/e3x0-button.txt 7277F: drivers/input/misc/e3x0-button.c 7278 7279E4000 MEDIA DRIVER 7280M: Antti Palosaari <crope@iki.fi> 7281L: linux-media@vger.kernel.org 7282S: Maintained 7283W: https://linuxtv.org 7284W: http://palosaari.fi/linux/ 7285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7286T: git git://linuxtv.org/anttip/media_tree.git 7287F: drivers/media/tuners/e4000* 7288 7289EARTH_PT1 MEDIA DRIVER 7290M: Akihiro Tsukada <tskd08@gmail.com> 7291L: linux-media@vger.kernel.org 7292S: Odd Fixes 7293F: drivers/media/pci/pt1/ 7294 7295EARTH_PT3 MEDIA DRIVER 7296M: Akihiro Tsukada <tskd08@gmail.com> 7297L: linux-media@vger.kernel.org 7298S: Odd Fixes 7299F: drivers/media/pci/pt3/ 7300 7301EC100 MEDIA DRIVER 7302M: Antti Palosaari <crope@iki.fi> 7303L: linux-media@vger.kernel.org 7304S: Maintained 7305W: https://linuxtv.org 7306W: http://palosaari.fi/linux/ 7307Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7308T: git git://linuxtv.org/anttip/media_tree.git 7309F: drivers/media/dvb-frontends/ec100* 7310 7311ECRYPT FILE SYSTEM 7312M: Tyler Hicks <code@tyhicks.com> 7313L: ecryptfs@vger.kernel.org 7314S: Odd Fixes 7315W: http://ecryptfs.org 7316W: https://launchpad.net/ecryptfs 7317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7318F: Documentation/filesystems/ecryptfs.rst 7319F: fs/ecryptfs/ 7320 7321EDAC-AMD64 7322M: Yazen Ghannam <yazen.ghannam@amd.com> 7323L: linux-edac@vger.kernel.org 7324S: Supported 7325F: drivers/edac/amd64_edac* 7326F: drivers/edac/mce_amd* 7327 7328EDAC-ARMADA 7329M: Jan Luebbe <jlu@pengutronix.de> 7330L: linux-edac@vger.kernel.org 7331S: Maintained 7332F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7333F: drivers/edac/armada_xp_* 7334 7335EDAC-AST2500 7336M: Stefan Schaeckeler <sschaeck@cisco.com> 7337S: Supported 7338F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7339F: drivers/edac/aspeed_edac.c 7340 7341EDAC-BLUEFIELD 7342M: Shravan Kumar Ramani <shravankr@nvidia.com> 7343S: Supported 7344F: drivers/edac/bluefield_edac.c 7345 7346EDAC-CALXEDA 7347M: Andre Przywara <andre.przywara@arm.com> 7348L: linux-edac@vger.kernel.org 7349S: Maintained 7350F: drivers/edac/highbank* 7351 7352EDAC-CAVIUM OCTEON 7353M: Ralf Baechle <ralf@linux-mips.org> 7354L: linux-edac@vger.kernel.org 7355L: linux-mips@vger.kernel.org 7356S: Supported 7357F: drivers/edac/octeon_edac* 7358 7359EDAC-CAVIUM THUNDERX 7360M: Robert Richter <rric@kernel.org> 7361L: linux-edac@vger.kernel.org 7362S: Odd Fixes 7363F: drivers/edac/thunderx_edac* 7364 7365EDAC-CORE 7366M: Borislav Petkov <bp@alien8.de> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Mauro Carvalho Chehab <mchehab@kernel.org> 7370R: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Supported 7373T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7374F: Documentation/admin-guide/ras.rst 7375F: Documentation/driver-api/edac.rst 7376F: drivers/edac/ 7377F: include/linux/edac.h 7378 7379EDAC-DMC520 7380M: Lei Wang <lewan@microsoft.com> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383F: drivers/edac/dmc520_edac.c 7384 7385EDAC-E752X 7386M: Mark Gross <markgross@kernel.org> 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: drivers/edac/e752x_edac.c 7390 7391EDAC-E7XXX 7392L: linux-edac@vger.kernel.org 7393S: Maintained 7394F: drivers/edac/e7xxx_edac.c 7395 7396EDAC-FSL_DDR 7397M: York Sun <york.sun@nxp.com> 7398L: linux-edac@vger.kernel.org 7399S: Maintained 7400F: drivers/edac/fsl_ddr_edac.* 7401 7402EDAC-GHES 7403M: Mauro Carvalho Chehab <mchehab@kernel.org> 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/ghes_edac.c 7407 7408EDAC-I10NM 7409M: Tony Luck <tony.luck@intel.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/i10nm_base.c 7413 7414EDAC-I3000 7415L: linux-edac@vger.kernel.org 7416S: Orphan 7417F: drivers/edac/i3000_edac.c 7418 7419EDAC-I5000 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i5000_edac.c 7423 7424EDAC-I5400 7425M: Mauro Carvalho Chehab <mchehab@kernel.org> 7426L: linux-edac@vger.kernel.org 7427S: Maintained 7428F: drivers/edac/i5400_edac.c 7429 7430EDAC-I7300 7431M: Mauro Carvalho Chehab <mchehab@kernel.org> 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i7300_edac.c 7435 7436EDAC-I7CORE 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i7core_edac.c 7441 7442EDAC-I82443BXGX 7443M: Tim Small <tim@buttersideup.com> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i82443bxgx_edac.c 7447 7448EDAC-I82975X 7449M: "Arvind R." <arvino55@gmail.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i82975x_edac.c 7453 7454EDAC-IE31200 7455M: Jason Baron <jbaron@akamai.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/ie31200_edac.c 7459 7460EDAC-IGEN6 7461M: Tony Luck <tony.luck@intel.com> 7462R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/igen6_edac.c 7466 7467EDAC-MPC85XX 7468M: Johannes Thumshirn <morbidrsa@gmail.com> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/mpc85xx_edac.[ch] 7472 7473EDAC-NPCM 7474M: Marvin Lin <kflin@nuvoton.com> 7475M: Stanley Chu <yschu@nuvoton.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7479F: drivers/edac/npcm_edac.c 7480 7481EDAC-PASEMI 7482M: Egor Martovetsky <egor@pasemi.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/pasemi_edac.c 7486 7487EDAC-PND2 7488M: Tony Luck <tony.luck@intel.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/pnd2_edac.[ch] 7492 7493EDAC-QCOM 7494M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7495L: linux-arm-msm@vger.kernel.org 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/qcom_edac.c 7499 7500EDAC-R82600 7501M: Tim Small <tim@buttersideup.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/r82600_edac.c 7505 7506EDAC-SBRIDGE 7507M: Tony Luck <tony.luck@intel.com> 7508R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/sb_edac.c 7512 7513EDAC-SKYLAKE 7514M: Tony Luck <tony.luck@intel.com> 7515L: linux-edac@vger.kernel.org 7516S: Maintained 7517F: drivers/edac/skx_*.[ch] 7518 7519EDAC-TI 7520M: Tero Kristo <kristo@kernel.org> 7521L: linux-edac@vger.kernel.org 7522S: Odd Fixes 7523F: drivers/edac/ti_edac.c 7524 7525EDIROL UA-101/UA-1000 DRIVER 7526M: Clemens Ladisch <clemens@ladisch.de> 7527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7528S: Maintained 7529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7530F: sound/usb/misc/ua101.c 7531 7532EFI TEST DRIVER 7533M: Ivan Hu <ivan.hu@canonical.com> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537F: drivers/firmware/efi/test/ 7538 7539EFI VARIABLE FILESYSTEM 7540M: Jeremy Kerr <jk@ozlabs.org> 7541M: Ard Biesheuvel <ardb@kernel.org> 7542L: linux-efi@vger.kernel.org 7543S: Maintained 7544T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7545F: fs/efivarfs/ 7546 7547EFIFB FRAMEBUFFER DRIVER 7548M: Peter Jones <pjones@redhat.com> 7549L: linux-fbdev@vger.kernel.org 7550S: Maintained 7551F: drivers/video/fbdev/efifb.c 7552 7553EFS FILESYSTEM 7554S: Orphan 7555W: http://aeschi.ch.eu.org/efs/ 7556F: fs/efs/ 7557 7558EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7559M: Douglas Miller <dougmill@linux.ibm.com> 7560L: netdev@vger.kernel.org 7561S: Maintained 7562F: drivers/net/ethernet/ibm/ehea/ 7563 7564ELM327 CAN NETWORK DRIVER 7565M: Max Staudt <max@enpas.org> 7566L: linux-can@vger.kernel.org 7567S: Maintained 7568F: Documentation/networking/device_drivers/can/can327.rst 7569F: drivers/net/can/can327.c 7570 7571EM28XX VIDEO4LINUX DRIVER 7572M: Mauro Carvalho Chehab <mchehab@kernel.org> 7573L: linux-media@vger.kernel.org 7574S: Maintained 7575W: https://linuxtv.org 7576T: git git://linuxtv.org/media_tree.git 7577F: Documentation/admin-guide/media/em28xx* 7578F: drivers/media/usb/em28xx/ 7579 7580EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7581M: Adrian Hunter <adrian.hunter@intel.com> 7582M: Ritesh Harjani <riteshh@codeaurora.org> 7583M: Asutosh Das <asutoshd@codeaurora.org> 7584L: linux-mmc@vger.kernel.org 7585S: Supported 7586F: drivers/mmc/host/cqhci* 7587 7588EMULEX 10Gbps iSCSI - OneConnect DRIVER 7589M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7590L: linux-scsi@vger.kernel.org 7591S: Supported 7592W: http://www.broadcom.com 7593F: drivers/scsi/be2iscsi/ 7594 7595EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7596M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7597M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7598M: Somnath Kotur <somnath.kotur@broadcom.com> 7599L: netdev@vger.kernel.org 7600S: Supported 7601W: http://www.emulex.com 7602F: drivers/net/ethernet/emulex/benet/ 7603 7604EMULEX ONECONNECT ROCE DRIVER 7605M: Selvin Xavier <selvin.xavier@broadcom.com> 7606L: linux-rdma@vger.kernel.org 7607S: Odd Fixes 7608W: http://www.broadcom.com 7609F: drivers/infiniband/hw/ocrdma/ 7610F: include/uapi/rdma/ocrdma-abi.h 7611 7612EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7613M: James Smart <james.smart@broadcom.com> 7614M: Ram Vegesna <ram.vegesna@broadcom.com> 7615L: linux-scsi@vger.kernel.org 7616L: target-devel@vger.kernel.org 7617S: Supported 7618W: http://www.broadcom.com 7619F: drivers/scsi/elx/ 7620 7621EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7622M: James Smart <james.smart@broadcom.com> 7623M: Dick Kennedy <dick.kennedy@broadcom.com> 7624L: linux-scsi@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/lpfc/ 7628 7629ENE CB710 FLASH CARD READER DRIVER 7630M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7631S: Maintained 7632F: drivers/misc/cb710/ 7633F: drivers/mmc/host/cb710-mmc.* 7634F: include/linux/cb710.h 7635 7636ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7637M: Maxim Levitsky <maximlevitsky@gmail.com> 7638S: Maintained 7639F: drivers/media/rc/ene_ir.* 7640 7641EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7642M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7643L: linuxppc-dev@lists.ozlabs.org 7644S: Maintained 7645F: drivers/tty/ehv_bytechan.c 7646 7647EPSON S1D13XXX FRAMEBUFFER DRIVER 7648M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7649S: Maintained 7650T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7651F: drivers/video/fbdev/s1d13xxxfb.c 7652F: include/video/s1d13xxxfb.h 7653 7654EROFS FILE SYSTEM 7655M: Gao Xiang <xiang@kernel.org> 7656M: Chao Yu <chao@kernel.org> 7657R: Yue Hu <huyue2@coolpad.com> 7658R: Jeffle Xu <jefflexu@linux.alibaba.com> 7659L: linux-erofs@lists.ozlabs.org 7660S: Maintained 7661T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7662F: Documentation/ABI/testing/sysfs-fs-erofs 7663F: Documentation/filesystems/erofs.rst 7664F: fs/erofs/ 7665F: include/trace/events/erofs.h 7666 7667ERRSEQ ERROR TRACKING INFRASTRUCTURE 7668M: Jeff Layton <jlayton@kernel.org> 7669S: Maintained 7670F: include/linux/errseq.h 7671F: lib/errseq.c 7672 7673ESD CAN/USB DRIVERS 7674M: Frank Jungclaus <frank.jungclaus@esd.eu> 7675R: socketcan@esd.eu 7676L: linux-can@vger.kernel.org 7677S: Maintained 7678F: drivers/net/can/usb/esd_usb.c 7679 7680ET131X NETWORK DRIVER 7681M: Mark Einon <mark.einon@gmail.com> 7682S: Odd Fixes 7683F: drivers/net/ethernet/agere/ 7684 7685ETAS ES58X CAN/USB DRIVER 7686M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7687L: linux-can@vger.kernel.org 7688S: Maintained 7689F: Documentation/networking/devlink/etas_es58x.rst 7690F: drivers/net/can/usb/etas_es58x/ 7691 7692ETHERNET BRIDGE 7693M: Roopa Prabhu <roopa@nvidia.com> 7694M: Nikolay Aleksandrov <razor@blackwall.org> 7695L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7696L: netdev@vger.kernel.org 7697S: Maintained 7698W: http://www.linuxfoundation.org/en/Net:Bridge 7699F: include/linux/netfilter_bridge/ 7700F: net/bridge/ 7701 7702ETHERNET PHY LIBRARY 7703M: Andrew Lunn <andrew@lunn.ch> 7704M: Heiner Kallweit <hkallweit1@gmail.com> 7705R: Russell King <linux@armlinux.org.uk> 7706L: netdev@vger.kernel.org 7707S: Maintained 7708F: Documentation/ABI/testing/sysfs-class-net-phydev 7709F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7710F: Documentation/devicetree/bindings/net/mdio* 7711F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7712F: Documentation/networking/phy.rst 7713F: drivers/net/mdio/ 7714F: drivers/net/mdio/acpi_mdio.c 7715F: drivers/net/mdio/fwnode_mdio.c 7716F: drivers/net/mdio/of_mdio.c 7717F: drivers/net/pcs/ 7718F: drivers/net/phy/ 7719F: include/dt-bindings/net/qca-ar803x.h 7720F: include/linux/*mdio*.h 7721F: include/linux/linkmode.h 7722F: include/linux/mdio/*.h 7723F: include/linux/mii.h 7724F: include/linux/of_net.h 7725F: include/linux/phy.h 7726F: include/linux/phy_fixed.h 7727F: include/linux/platform_data/mdio-bcm-unimac.h 7728F: include/linux/platform_data/mdio-gpio.h 7729F: include/trace/events/mdio.h 7730F: include/uapi/linux/mdio.h 7731F: include/uapi/linux/mii.h 7732F: net/core/of_net.c 7733 7734EXEC & BINFMT API 7735R: Eric Biederman <ebiederm@xmission.com> 7736R: Kees Cook <keescook@chromium.org> 7737L: linux-mm@kvack.org 7738S: Supported 7739T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7740F: fs/*binfmt_*.c 7741F: fs/exec.c 7742F: include/linux/binfmts.h 7743F: include/linux/elf.h 7744F: include/uapi/linux/binfmts.h 7745F: include/uapi/linux/elf.h 7746F: tools/testing/selftests/exec/ 7747N: asm/elf.h 7748N: binfmt 7749 7750EXFAT FILE SYSTEM 7751M: Namjae Jeon <linkinjeon@kernel.org> 7752M: Sungjong Seo <sj1557.seo@samsung.com> 7753L: linux-fsdevel@vger.kernel.org 7754S: Maintained 7755T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7756F: fs/exfat/ 7757 7758EXT2 FILE SYSTEM 7759M: Jan Kara <jack@suse.com> 7760L: linux-ext4@vger.kernel.org 7761S: Maintained 7762F: Documentation/filesystems/ext2.rst 7763F: fs/ext2/ 7764F: include/linux/ext2* 7765 7766EXT4 FILE SYSTEM 7767M: "Theodore Ts'o" <tytso@mit.edu> 7768M: Andreas Dilger <adilger.kernel@dilger.ca> 7769L: linux-ext4@vger.kernel.org 7770S: Maintained 7771W: http://ext4.wiki.kernel.org 7772Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7774F: Documentation/filesystems/ext4/ 7775F: fs/ext4/ 7776F: include/trace/events/ext4.h 7777F: include/uapi/linux/ext4.h 7778 7779Extended Verification Module (EVM) 7780M: Mimi Zohar <zohar@linux.ibm.com> 7781L: linux-integrity@vger.kernel.org 7782S: Supported 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7784F: security/integrity/ 7785F: security/integrity/evm/ 7786 7787EXTENSIBLE FIRMWARE INTERFACE (EFI) 7788M: Ard Biesheuvel <ardb@kernel.org> 7789L: linux-efi@vger.kernel.org 7790S: Maintained 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7792F: Documentation/admin-guide/efi-stub.rst 7793F: arch/*/include/asm/efi.h 7794F: arch/*/kernel/efi.c 7795F: arch/arm/boot/compressed/efi-header.S 7796F: arch/x86/platform/efi/ 7797F: drivers/firmware/efi/ 7798F: include/linux/efi*.h 7799 7800EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7801M: MyungJoo Ham <myungjoo.ham@samsung.com> 7802M: Chanwoo Choi <cw00.choi@samsung.com> 7803L: linux-kernel@vger.kernel.org 7804S: Maintained 7805T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7806F: Documentation/devicetree/bindings/extcon/ 7807F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7808F: drivers/extcon/ 7809F: include/linux/extcon.h 7810F: include/linux/extcon/ 7811 7812EXTRA BOOT CONFIG 7813M: Masami Hiramatsu <mhiramat@kernel.org> 7814L: linux-kernel@vger.kernel.org 7815L: linux-trace-kernel@vger.kernel.org 7816S: Maintained 7817Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7818T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7819F: Documentation/admin-guide/bootconfig.rst 7820F: fs/proc/bootconfig.c 7821F: include/linux/bootconfig.h 7822F: lib/bootconfig-data.S 7823F: lib/bootconfig.c 7824F: tools/bootconfig/* 7825F: tools/bootconfig/scripts/* 7826 7827EXYNOS DP DRIVER 7828M: Jingoo Han <jingoohan1@gmail.com> 7829L: dri-devel@lists.freedesktop.org 7830S: Maintained 7831F: drivers/gpu/drm/exynos/exynos_dp* 7832 7833EXYNOS SYSMMU (IOMMU) driver 7834M: Marek Szyprowski <m.szyprowski@samsung.com> 7835L: iommu@lists.linux.dev 7836S: Maintained 7837F: drivers/iommu/exynos-iommu.c 7838 7839F2FS FILE SYSTEM 7840M: Jaegeuk Kim <jaegeuk@kernel.org> 7841M: Chao Yu <chao@kernel.org> 7842L: linux-f2fs-devel@lists.sourceforge.net 7843S: Maintained 7844W: https://f2fs.wiki.kernel.org/ 7845Q: https://patchwork.kernel.org/project/f2fs/list/ 7846B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7847T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7848F: Documentation/ABI/testing/sysfs-fs-f2fs 7849F: Documentation/filesystems/f2fs.rst 7850F: fs/f2fs/ 7851F: include/linux/f2fs_fs.h 7852F: include/trace/events/f2fs.h 7853F: include/uapi/linux/f2fs.h 7854 7855F71805F HARDWARE MONITORING DRIVER 7856M: Jean Delvare <jdelvare@suse.com> 7857L: linux-hwmon@vger.kernel.org 7858S: Maintained 7859F: Documentation/hwmon/f71805f.rst 7860F: drivers/hwmon/f71805f.c 7861 7862FADDR2LINE 7863M: Josh Poimboeuf <jpoimboe@kernel.org> 7864S: Maintained 7865F: scripts/faddr2line 7866 7867FAILOVER MODULE 7868M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7869L: netdev@vger.kernel.org 7870S: Supported 7871F: Documentation/networking/failover.rst 7872F: include/net/failover.h 7873F: net/core/failover.c 7874 7875FANOTIFY 7876M: Jan Kara <jack@suse.cz> 7877R: Amir Goldstein <amir73il@gmail.com> 7878R: Matthew Bobrowski <repnop@google.com> 7879L: linux-fsdevel@vger.kernel.org 7880S: Maintained 7881F: fs/notify/fanotify/ 7882F: include/linux/fanotify.h 7883F: include/uapi/linux/fanotify.h 7884 7885FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7886M: Linus Walleij <linus.walleij@linaro.org> 7887L: linux-usb@vger.kernel.org 7888S: Maintained 7889F: drivers/usb/fotg210/ 7890 7891FARSYNC SYNCHRONOUS DRIVER 7892M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7893S: Supported 7894W: http://www.farsite.co.uk/ 7895F: drivers/net/wan/farsync.* 7896 7897FAULT INJECTION SUPPORT 7898M: Akinobu Mita <akinobu.mita@gmail.com> 7899S: Supported 7900F: Documentation/fault-injection/ 7901F: lib/fault-inject.c 7902 7903FBTFT Framebuffer drivers 7904L: dri-devel@lists.freedesktop.org 7905L: linux-fbdev@vger.kernel.org 7906S: Orphan 7907F: drivers/staging/fbtft/ 7908 7909FC0011 TUNER DRIVER 7910M: Michael Buesch <m@bues.ch> 7911L: linux-media@vger.kernel.org 7912S: Maintained 7913F: drivers/media/tuners/fc0011.c 7914F: drivers/media/tuners/fc0011.h 7915 7916FC2580 MEDIA DRIVER 7917M: Antti Palosaari <crope@iki.fi> 7918L: linux-media@vger.kernel.org 7919S: Maintained 7920W: https://linuxtv.org 7921W: http://palosaari.fi/linux/ 7922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7923T: git git://linuxtv.org/anttip/media_tree.git 7924F: drivers/media/tuners/fc2580* 7925 7926FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7927M: Hannes Reinecke <hare@suse.de> 7928L: linux-scsi@vger.kernel.org 7929S: Supported 7930W: www.Open-FCoE.org 7931F: drivers/scsi/fcoe/ 7932F: drivers/scsi/libfc/ 7933F: include/scsi/fc/ 7934F: include/scsi/libfc.h 7935F: include/scsi/libfcoe.h 7936F: include/uapi/scsi/fc/ 7937 7938FILE LOCKING (flock() and fcntl()/lockf()) 7939M: Jeff Layton <jlayton@kernel.org> 7940M: Chuck Lever <chuck.lever@oracle.com> 7941L: linux-fsdevel@vger.kernel.org 7942S: Maintained 7943F: fs/fcntl.c 7944F: fs/locks.c 7945F: include/linux/fcntl.h 7946F: include/uapi/linux/fcntl.h 7947 7948FILESYSTEM DIRECT ACCESS (DAX) 7949M: Dan Williams <dan.j.williams@intel.com> 7950R: Matthew Wilcox <willy@infradead.org> 7951R: Jan Kara <jack@suse.cz> 7952L: linux-fsdevel@vger.kernel.org 7953L: nvdimm@lists.linux.dev 7954S: Supported 7955F: fs/dax.c 7956F: include/linux/dax.h 7957F: include/trace/events/fs_dax.h 7958 7959FILESYSTEMS (VFS and infrastructure) 7960M: Alexander Viro <viro@zeniv.linux.org.uk> 7961M: Christian Brauner <brauner@kernel.org> 7962L: linux-fsdevel@vger.kernel.org 7963S: Maintained 7964F: fs/* 7965F: include/linux/fs.h 7966F: include/linux/fs_types.h 7967F: include/uapi/linux/fs.h 7968F: include/uapi/linux/openat2.h 7969 7970FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7971M: Riku Voipio <riku.voipio@iki.fi> 7972L: linux-hwmon@vger.kernel.org 7973S: Maintained 7974F: drivers/hwmon/f75375s.c 7975F: include/linux/f75375s.h 7976 7977FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7978M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7979L: linux-can@vger.kernel.org 7980S: Maintained 7981F: drivers/net/can/usb/f81604.c 7982 7983FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7984M: Clemens Ladisch <clemens@ladisch.de> 7985M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7986L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7987S: Maintained 7988T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7989F: include/uapi/sound/firewire.h 7990F: sound/firewire/ 7991 7992FIREWIRE MEDIA DRIVERS (firedtv) 7993M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7994L: linux-media@vger.kernel.org 7995L: linux1394-devel@lists.sourceforge.net 7996S: Maintained 7997T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7998F: drivers/media/firewire/ 7999 8000FIREWIRE SBP-2 TARGET 8001M: Chris Boot <bootc@bootc.net> 8002L: linux-scsi@vger.kernel.org 8003L: target-devel@vger.kernel.org 8004L: linux1394-devel@lists.sourceforge.net 8005S: Maintained 8006T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8007F: drivers/target/sbp/ 8008 8009FIREWIRE SUBSYSTEM 8010M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8011M: Takashi Sakamoto <takaswie@kernel.org> 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014W: http://ieee1394.docs.kernel.org/ 8015T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8016F: drivers/firewire/ 8017F: include/linux/firewire.h 8018F: include/uapi/linux/firewire*.h 8019F: tools/firewire/ 8020 8021FIRMWARE FRAMEWORK FOR ARMV8-A 8022M: Sudeep Holla <sudeep.holla@arm.com> 8023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8024S: Maintained 8025F: drivers/firmware/arm_ffa/ 8026F: include/linux/arm_ffa.h 8027 8028FIRMWARE LOADER (request_firmware) 8029M: Luis Chamberlain <mcgrof@kernel.org> 8030M: Russ Weight <russell.h.weight@intel.com> 8031L: linux-kernel@vger.kernel.org 8032S: Maintained 8033F: Documentation/firmware_class/ 8034F: drivers/base/firmware_loader/ 8035F: include/linux/firmware.h 8036 8037FLEXTIMER FTM-QUADDEC DRIVER 8038M: Patrick Havelange <patrick.havelange@essensium.com> 8039L: linux-iio@vger.kernel.org 8040S: Maintained 8041F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8042F: drivers/counter/ftm-quaddec.c 8043 8044FLOPPY DRIVER 8045M: Denis Efremov <efremov@linux.com> 8046L: linux-block@vger.kernel.org 8047S: Odd Fixes 8048F: drivers/block/floppy.c 8049 8050FLYSKY FSIA6B RC RECEIVER 8051M: Markus Koch <markus@notsyncing.net> 8052L: linux-input@vger.kernel.org 8053S: Maintained 8054F: drivers/input/joystick/fsia6b.c 8055 8056FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8057M: Geoffrey D. Bennett <g@b4.vu> 8058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8059S: Maintained 8060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8061F: sound/usb/mixer_scarlett_gen2.c 8062 8063FORCEDETH GIGABIT ETHERNET DRIVER 8064M: Rain River <rain.1986.08.12@gmail.com> 8065M: Zhu Yanjun <zyjzyj2000@gmail.com> 8066L: netdev@vger.kernel.org 8067S: Maintained 8068F: drivers/net/ethernet/nvidia/* 8069 8070FORTIFY_SOURCE 8071M: Kees Cook <keescook@chromium.org> 8072L: linux-hardening@vger.kernel.org 8073S: Supported 8074T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8075F: include/linux/fortify-string.h 8076F: lib/fortify_kunit.c 8077F: lib/memcpy_kunit.c 8078F: lib/strcat_kunit.c 8079F: lib/strscpy_kunit.c 8080F: lib/test_fortify/* 8081F: scripts/test_fortify.sh 8082K: \b__NO_FORTIFY\b 8083 8084FPGA DFL DRIVERS 8085M: Wu Hao <hao.wu@intel.com> 8086R: Tom Rix <trix@redhat.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089F: Documentation/ABI/testing/sysfs-bus-dfl* 8090F: Documentation/fpga/dfl.rst 8091F: drivers/fpga/dfl* 8092F: drivers/uio/uio_dfl.c 8093F: include/linux/dfl.h 8094F: include/uapi/linux/fpga-dfl.h 8095 8096FPGA MANAGER FRAMEWORK 8097M: Moritz Fischer <mdf@kernel.org> 8098M: Wu Hao <hao.wu@intel.com> 8099M: Xu Yilun <yilun.xu@intel.com> 8100R: Tom Rix <trix@redhat.com> 8101L: linux-fpga@vger.kernel.org 8102S: Maintained 8103Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8104T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8105F: Documentation/devicetree/bindings/fpga/ 8106F: Documentation/driver-api/fpga/ 8107F: Documentation/fpga/ 8108F: drivers/fpga/ 8109F: include/linux/fpga/ 8110 8111FPU EMULATOR 8112M: Bill Metzenthen <billm@melbpc.org.au> 8113S: Maintained 8114W: https://floatingpoint.billm.au/ 8115F: arch/x86/math-emu/ 8116 8117FRAMEBUFFER CORE 8118M: Daniel Vetter <daniel@ffwll.ch> 8119S: Odd Fixes 8120T: git git://anongit.freedesktop.org/drm/drm-misc 8121F: drivers/video/fbdev/core/ 8122 8123FRAMEBUFFER LAYER 8124M: Helge Deller <deller@gmx.de> 8125L: linux-fbdev@vger.kernel.org 8126L: dri-devel@lists.freedesktop.org 8127S: Maintained 8128Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8129T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8130F: Documentation/fb/ 8131F: drivers/video/ 8132F: include/linux/fb.h 8133F: include/uapi/linux/fb.h 8134F: include/uapi/video/ 8135F: include/video/ 8136 8137FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8138M: Horia Geantă <horia.geanta@nxp.com> 8139M: Pankaj Gupta <pankaj.gupta@nxp.com> 8140M: Gaurav Jain <gaurav.jain@nxp.com> 8141L: linux-crypto@vger.kernel.org 8142S: Maintained 8143F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8144F: drivers/crypto/caam/ 8145 8146FREESCALE COLDFIRE M5441X MMC DRIVER 8147M: Angelo Dureghello <angelo.dureghello@timesys.com> 8148L: linux-mmc@vger.kernel.org 8149S: Maintained 8150F: drivers/mmc/host/sdhci-esdhc-mcf.c 8151F: include/linux/platform_data/mmc-esdhc-mcf.h 8152 8153FREESCALE DIU FRAMEBUFFER DRIVER 8154M: Timur Tabi <timur@kernel.org> 8155L: linux-fbdev@vger.kernel.org 8156S: Maintained 8157F: drivers/video/fbdev/fsl-diu-fb.* 8158 8159FREESCALE DMA DRIVER 8160M: Li Yang <leoyang.li@nxp.com> 8161M: Zhang Wei <zw@zh-kernel.org> 8162L: linuxppc-dev@lists.ozlabs.org 8163S: Maintained 8164F: drivers/dma/fsldma.* 8165 8166FREESCALE DSPI DRIVER 8167M: Vladimir Oltean <olteanv@gmail.com> 8168L: linux-spi@vger.kernel.org 8169S: Maintained 8170F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8171F: drivers/spi/spi-fsl-dspi.c 8172F: include/linux/spi/spi-fsl-dspi.h 8173 8174FREESCALE ENETC ETHERNET DRIVERS 8175M: Claudiu Manoil <claudiu.manoil@nxp.com> 8176M: Vladimir Oltean <vladimir.oltean@nxp.com> 8177L: netdev@vger.kernel.org 8178S: Maintained 8179F: drivers/net/ethernet/freescale/enetc/ 8180 8181FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8182M: Claudiu Manoil <claudiu.manoil@nxp.com> 8183L: netdev@vger.kernel.org 8184S: Maintained 8185F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8186F: drivers/net/ethernet/freescale/gianfar* 8187 8188FREESCALE GPMI NAND DRIVER 8189M: Han Xu <han.xu@nxp.com> 8190L: linux-mtd@lists.infradead.org 8191S: Maintained 8192F: drivers/mtd/nand/raw/gpmi-nand/* 8193 8194FREESCALE I2C CPM DRIVER 8195M: Jochen Friedrich <jochen@scram.de> 8196L: linuxppc-dev@lists.ozlabs.org 8197L: linux-i2c@vger.kernel.org 8198S: Maintained 8199F: drivers/i2c/busses/i2c-cpm.c 8200 8201FREESCALE IMX / MXC FEC DRIVER 8202M: Wei Fang <wei.fang@nxp.com> 8203R: Shenwei Wang <shenwei.wang@nxp.com> 8204R: Clark Wang <xiaoning.wang@nxp.com> 8205R: NXP Linux Team <linux-imx@nxp.com> 8206L: netdev@vger.kernel.org 8207S: Maintained 8208F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8209F: drivers/net/ethernet/freescale/fec.h 8210F: drivers/net/ethernet/freescale/fec_main.c 8211F: drivers/net/ethernet/freescale/fec_ptp.c 8212 8213FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8214M: Sascha Hauer <s.hauer@pengutronix.de> 8215R: Pengutronix Kernel Team <kernel@pengutronix.de> 8216L: linux-fbdev@vger.kernel.org 8217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8218S: Maintained 8219F: drivers/video/fbdev/imxfb.c 8220 8221FREESCALE IMX DDR PMU DRIVER 8222M: Frank Li <Frank.li@nxp.com> 8223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8224S: Maintained 8225F: Documentation/admin-guide/perf/imx-ddr.rst 8226F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8227F: drivers/perf/fsl_imx8_ddr_perf.c 8228 8229FREESCALE IMX I2C DRIVER 8230M: Oleksij Rempel <o.rempel@pengutronix.de> 8231R: Pengutronix Kernel Team <kernel@pengutronix.de> 8232L: linux-i2c@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8235F: drivers/i2c/busses/i2c-imx.c 8236 8237FREESCALE IMX LPI2C DRIVER 8238M: Dong Aisheng <aisheng.dong@nxp.com> 8239L: linux-i2c@vger.kernel.org 8240L: linux-imx@nxp.com 8241S: Maintained 8242F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8243F: drivers/i2c/busses/i2c-imx-lpi2c.c 8244 8245FREESCALE MPC I2C DRIVER 8246M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8247L: linux-i2c@vger.kernel.org 8248S: Maintained 8249F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8250F: drivers/i2c/busses/i2c-mpc.c 8251 8252FREESCALE QORIQ DPAA ETHERNET DRIVER 8253M: Madalin Bucur <madalin.bucur@nxp.com> 8254L: netdev@vger.kernel.org 8255S: Maintained 8256F: drivers/net/ethernet/freescale/dpaa 8257 8258FREESCALE QORIQ DPAA FMAN DRIVER 8259M: Madalin Bucur <madalin.bucur@nxp.com> 8260R: Sean Anderson <sean.anderson@seco.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: Documentation/devicetree/bindings/net/fsl-fman.txt 8264F: drivers/net/ethernet/freescale/fman 8265 8266FREESCALE QORIQ PTP CLOCK DRIVER 8267M: Yangbo Lu <yangbo.lu@nxp.com> 8268L: netdev@vger.kernel.org 8269S: Maintained 8270F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8271F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8272F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8273F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8274F: drivers/ptp/ptp_qoriq.c 8275F: drivers/ptp/ptp_qoriq_debugfs.c 8276F: include/linux/fsl/ptp_qoriq.h 8277 8278FREESCALE QUAD SPI DRIVER 8279M: Han Xu <han.xu@nxp.com> 8280L: linux-spi@vger.kernel.org 8281S: Maintained 8282F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8283F: drivers/spi/spi-fsl-qspi.c 8284 8285FREESCALE QUICC ENGINE LIBRARY 8286M: Qiang Zhao <qiang.zhao@nxp.com> 8287L: linuxppc-dev@lists.ozlabs.org 8288S: Maintained 8289F: drivers/soc/fsl/qe/ 8290F: include/soc/fsl/qe/ 8291 8292FREESCALE QUICC ENGINE QMC DRIVER 8293M: Herve Codina <herve.codina@bootlin.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295S: Maintained 8296F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8297F: drivers/soc/fsl/qe/qmc.c 8298F: include/soc/fsl/qe/qmc.h 8299 8300FREESCALE QUICC ENGINE TSA DRIVER 8301M: Herve Codina <herve.codina@bootlin.com> 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8305F: drivers/soc/fsl/qe/tsa.c 8306F: drivers/soc/fsl/qe/tsa.h 8307F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8308 8309FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8310M: Li Yang <leoyang.li@nxp.com> 8311L: netdev@vger.kernel.org 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: drivers/net/ethernet/freescale/ucc_geth* 8315 8316FREESCALE QUICC ENGINE UCC HDLC DRIVER 8317M: Zhao Qiang <qiang.zhao@nxp.com> 8318L: netdev@vger.kernel.org 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: drivers/net/wan/fsl_ucc_hdlc* 8322 8323FREESCALE QUICC ENGINE UCC UART DRIVER 8324M: Timur Tabi <timur@kernel.org> 8325L: linuxppc-dev@lists.ozlabs.org 8326S: Maintained 8327F: drivers/tty/serial/ucc_uart.c 8328 8329FREESCALE SOC DRIVERS 8330M: Li Yang <leoyang.li@nxp.com> 8331L: linuxppc-dev@lists.ozlabs.org 8332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8333S: Maintained 8334F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8335F: Documentation/devicetree/bindings/soc/fsl/ 8336F: drivers/soc/fsl/ 8337F: include/linux/fsl/ 8338F: include/soc/fsl/ 8339 8340FREESCALE SOC FS_ENET DRIVER 8341M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8342L: linuxppc-dev@lists.ozlabs.org 8343L: netdev@vger.kernel.org 8344S: Maintained 8345F: drivers/net/ethernet/freescale/fs_enet/ 8346F: include/linux/fs_enet_pd.h 8347 8348FREESCALE SOC SOUND DRIVERS 8349M: Shengjiu Wang <shengjiu.wang@gmail.com> 8350M: Xiubo Li <Xiubo.Lee@gmail.com> 8351R: Fabio Estevam <festevam@gmail.com> 8352R: Nicolin Chen <nicoleotsuka@gmail.com> 8353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8354L: linuxppc-dev@lists.ozlabs.org 8355S: Maintained 8356F: sound/soc/fsl/fsl* 8357F: sound/soc/fsl/imx* 8358F: sound/soc/fsl/mpc8610_hpcd.c 8359 8360FREESCALE SOC SOUND QMC DRIVER 8361M: Herve Codina <herve.codina@bootlin.com> 8362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8363L: linuxppc-dev@lists.ozlabs.org 8364S: Maintained 8365F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8366F: sound/soc/fsl/fsl_qmc_audio.c 8367 8368FREESCALE USB PERIPHERAL DRIVERS 8369M: Li Yang <leoyang.li@nxp.com> 8370L: linux-usb@vger.kernel.org 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: drivers/usb/gadget/udc/fsl* 8374 8375FREESCALE USB PHY DRIVER 8376M: Ran Wang <ran.wang_1@nxp.com> 8377L: linux-usb@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/usb/phy/phy-fsl-usb* 8381 8382FREEVXFS FILESYSTEM 8383M: Christoph Hellwig <hch@infradead.org> 8384S: Maintained 8385W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8386F: fs/freevxfs/ 8387 8388FREEZER 8389M: "Rafael J. Wysocki" <rafael@kernel.org> 8390M: Pavel Machek <pavel@ucw.cz> 8391L: linux-pm@vger.kernel.org 8392S: Supported 8393F: Documentation/power/freezing-of-tasks.rst 8394F: include/linux/freezer.h 8395F: kernel/freezer.c 8396 8397FRONTSWAP API 8398M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8399L: linux-kernel@vger.kernel.org 8400S: Maintained 8401F: include/linux/frontswap.h 8402F: mm/frontswap.c 8403 8404FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8405M: David Howells <dhowells@redhat.com> 8406L: linux-cachefs@redhat.com (moderated for non-subscribers) 8407S: Supported 8408F: Documentation/filesystems/caching/ 8409F: fs/fscache/ 8410F: include/linux/fscache*.h 8411 8412FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8413M: Eric Biggers <ebiggers@kernel.org> 8414M: Theodore Y. Ts'o <tytso@mit.edu> 8415M: Jaegeuk Kim <jaegeuk@kernel.org> 8416L: linux-fscrypt@vger.kernel.org 8417S: Supported 8418Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8419T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8420F: Documentation/filesystems/fscrypt.rst 8421F: fs/crypto/ 8422F: include/linux/fscrypt.h 8423F: include/uapi/linux/fscrypt.h 8424 8425FSI SUBSYSTEM 8426M: Jeremy Kerr <jk@ozlabs.org> 8427M: Joel Stanley <joel@jms.id.au> 8428R: Alistar Popple <alistair@popple.id.au> 8429R: Eddie James <eajames@linux.ibm.com> 8430L: linux-fsi@lists.ozlabs.org 8431S: Supported 8432Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8433T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8434F: drivers/fsi/ 8435F: include/linux/fsi*.h 8436F: include/trace/events/fsi*.h 8437 8438FSI-ATTACHED I2C DRIVER 8439M: Eddie James <eajames@linux.ibm.com> 8440L: linux-i2c@vger.kernel.org 8441L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8442S: Maintained 8443F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8444F: drivers/i2c/busses/i2c-fsi.c 8445 8446FSI-ATTACHED SPI DRIVER 8447M: Eddie James <eajames@linux.ibm.com> 8448L: linux-spi@vger.kernel.org 8449S: Maintained 8450F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8451F: drivers/spi/spi-fsi.c 8452 8453FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8454M: Jan Kara <jack@suse.cz> 8455R: Amir Goldstein <amir73il@gmail.com> 8456L: linux-fsdevel@vger.kernel.org 8457S: Maintained 8458T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8459F: fs/notify/ 8460F: include/linux/fsnotify*.h 8461 8462FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8463M: Eric Biggers <ebiggers@kernel.org> 8464M: Theodore Y. Ts'o <tytso@mit.edu> 8465L: fsverity@lists.linux.dev 8466S: Supported 8467Q: https://patchwork.kernel.org/project/fsverity/list/ 8468T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8469F: Documentation/filesystems/fsverity.rst 8470F: fs/verity/ 8471F: include/linux/fsverity.h 8472F: include/uapi/linux/fsverity.h 8473 8474FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8475M: Michael Zaidman <michael.zaidman@gmail.com> 8476L: linux-i2c@vger.kernel.org 8477L: linux-input@vger.kernel.org 8478S: Maintained 8479F: drivers/hid/hid-ft260.c 8480 8481FUJITSU LAPTOP EXTRAS 8482M: Jonathan Woithe <jwoithe@just42.net> 8483L: platform-driver-x86@vger.kernel.org 8484S: Maintained 8485F: drivers/platform/x86/fujitsu-laptop.c 8486 8487FUJITSU TABLET EXTRAS 8488M: Robert Gerlach <khnz@gmx.de> 8489L: platform-driver-x86@vger.kernel.org 8490S: Maintained 8491F: drivers/platform/x86/fujitsu-tablet.c 8492 8493FUNCTION HOOKS (FTRACE) 8494M: Steven Rostedt <rostedt@goodmis.org> 8495M: Masami Hiramatsu <mhiramat@kernel.org> 8496R: Mark Rutland <mark.rutland@arm.com> 8497L: linux-kernel@vger.kernel.org 8498L: linux-trace-kernel@vger.kernel.org 8499S: Maintained 8500Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8501T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8502F: Documentation/trace/ftrace* 8503F: arch/*/*/*/*ftrace* 8504F: arch/*/*/*ftrace* 8505F: include/*/ftrace.h 8506F: kernel/trace/fgraph.c 8507F: kernel/trace/ftrace* 8508F: samples/ftrace 8509 8510FUNGIBLE ETHERNET DRIVERS 8511M: Dimitris Michailidis <dmichail@fungible.com> 8512L: netdev@vger.kernel.org 8513S: Supported 8514F: drivers/net/ethernet/fungible/ 8515 8516FUSE: FILESYSTEM IN USERSPACE 8517M: Miklos Szeredi <miklos@szeredi.hu> 8518L: linux-fsdevel@vger.kernel.org 8519S: Maintained 8520W: https://github.com/libfuse/ 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8522F: Documentation/filesystems/fuse.rst 8523F: fs/fuse/ 8524F: include/uapi/linux/fuse.h 8525 8526FUTEX SUBSYSTEM 8527M: Thomas Gleixner <tglx@linutronix.de> 8528M: Ingo Molnar <mingo@redhat.com> 8529R: Peter Zijlstra <peterz@infradead.org> 8530R: Darren Hart <dvhart@infradead.org> 8531R: Davidlohr Bueso <dave@stgolabs.net> 8532R: André Almeida <andrealmeid@igalia.com> 8533L: linux-kernel@vger.kernel.org 8534S: Maintained 8535T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8536F: Documentation/locking/*futex* 8537F: include/asm-generic/futex.h 8538F: include/linux/futex.h 8539F: include/uapi/linux/futex.h 8540F: kernel/futex/* 8541F: tools/perf/bench/futex* 8542F: tools/testing/selftests/futex/ 8543 8544GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8545M: Tim Harvey <tharvey@gateworks.com> 8546S: Maintained 8547F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8548F: Documentation/hwmon/gsc-hwmon.rst 8549F: drivers/hwmon/gsc-hwmon.c 8550F: drivers/mfd/gateworks-gsc.c 8551F: include/linux/mfd/gsc.h 8552F: include/linux/platform_data/gsc_hwmon.h 8553 8554GCC PLUGINS 8555M: Kees Cook <keescook@chromium.org> 8556L: linux-hardening@vger.kernel.org 8557S: Maintained 8558T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8559F: Documentation/kbuild/gcc-plugins.rst 8560F: scripts/Makefile.gcc-plugins 8561F: scripts/gcc-plugins/ 8562 8563GCOV BASED KERNEL PROFILING 8564M: Peter Oberparleiter <oberpar@linux.ibm.com> 8565S: Maintained 8566F: Documentation/dev-tools/gcov.rst 8567F: kernel/gcov/ 8568 8569GDB KERNEL DEBUGGING HELPER SCRIPTS 8570M: Jan Kiszka <jan.kiszka@siemens.com> 8571M: Kieran Bingham <kbingham@kernel.org> 8572S: Supported 8573F: scripts/gdb/ 8574 8575GEMINI CRYPTO DRIVER 8576M: Corentin Labbe <clabbe@baylibre.com> 8577L: linux-crypto@vger.kernel.org 8578S: Maintained 8579F: drivers/crypto/gemini/ 8580 8581GEMTEK FM RADIO RECEIVER DRIVER 8582M: Hans Verkuil <hverkuil@xs4all.nl> 8583L: linux-media@vger.kernel.org 8584S: Maintained 8585W: https://linuxtv.org 8586T: git git://linuxtv.org/media_tree.git 8587F: drivers/media/radio/radio-gemtek* 8588 8589GENERIC ARCHITECTURE TOPOLOGY 8590M: Sudeep Holla <sudeep.holla@arm.com> 8591L: linux-kernel@vger.kernel.org 8592S: Maintained 8593F: drivers/base/arch_topology.c 8594F: include/linux/arch_topology.h 8595 8596GENERIC ENTRY CODE 8597M: Thomas Gleixner <tglx@linutronix.de> 8598M: Peter Zijlstra <peterz@infradead.org> 8599M: Andy Lutomirski <luto@kernel.org> 8600L: linux-kernel@vger.kernel.org 8601S: Maintained 8602T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8603F: include/linux/entry-common.h 8604F: include/linux/entry-kvm.h 8605F: kernel/entry/ 8606 8607GENERIC GPIO I2C DRIVER 8608M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8609S: Supported 8610F: drivers/i2c/busses/i2c-gpio.c 8611F: include/linux/platform_data/i2c-gpio.h 8612 8613GENERIC GPIO I2C MULTIPLEXER DRIVER 8614M: Peter Korsgaard <peter.korsgaard@barco.com> 8615L: linux-i2c@vger.kernel.org 8616S: Supported 8617F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8618F: drivers/i2c/muxes/i2c-mux-gpio.c 8619F: include/linux/platform_data/i2c-mux-gpio.h 8620 8621GENERIC HDLC (WAN) DRIVERS 8622M: Krzysztof Halasa <khc@pm.waw.pl> 8623S: Maintained 8624W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8625F: drivers/net/wan/c101.c 8626F: drivers/net/wan/hd6457* 8627F: drivers/net/wan/hdlc* 8628F: drivers/net/wan/n2.c 8629F: drivers/net/wan/pc300too.c 8630F: drivers/net/wan/pci200syn.c 8631F: drivers/net/wan/wanxl* 8632 8633GENERIC INCLUDE/ASM HEADER FILES 8634M: Arnd Bergmann <arnd@arndb.de> 8635L: linux-arch@vger.kernel.org 8636S: Maintained 8637T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8638F: include/asm-generic/ 8639F: include/uapi/asm-generic/ 8640 8641GENERIC PHY FRAMEWORK 8642M: Vinod Koul <vkoul@kernel.org> 8643M: Kishon Vijay Abraham I <kishon@kernel.org> 8644L: linux-phy@lists.infradead.org 8645S: Supported 8646Q: https://patchwork.kernel.org/project/linux-phy/list/ 8647T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8648F: Documentation/devicetree/bindings/phy/ 8649F: drivers/phy/ 8650F: include/dt-bindings/phy/ 8651F: include/linux/phy/ 8652 8653GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8654M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8655S: Supported 8656F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8657 8658GENERIC PM DOMAINS 8659M: "Rafael J. Wysocki" <rafael@kernel.org> 8660M: Kevin Hilman <khilman@kernel.org> 8661M: Ulf Hansson <ulf.hansson@linaro.org> 8662L: linux-pm@vger.kernel.org 8663S: Supported 8664F: Documentation/devicetree/bindings/power/power?domain* 8665F: drivers/base/power/domain*.c 8666F: include/linux/pm_domain.h 8667 8668GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8669M: Eugen Hristev <eugen.hristev@microchip.com> 8670L: linux-input@vger.kernel.org 8671S: Maintained 8672F: drivers/input/touchscreen/resistive-adc-touch.c 8673 8674GENERIC STRING LIBRARY 8675R: Andy Shevchenko <andy@kernel.org> 8676S: Maintained 8677F: include/linux/string.h 8678F: include/linux/string_choices.h 8679F: include/linux/string_helpers.h 8680F: lib/string.c 8681F: lib/string_helpers.c 8682F: lib/test-string_helpers.c 8683F: lib/test_string.c 8684 8685GENERIC UIO DRIVER FOR PCI DEVICES 8686M: "Michael S. Tsirkin" <mst@redhat.com> 8687L: kvm@vger.kernel.org 8688S: Supported 8689F: drivers/uio/uio_pci_generic.c 8690 8691GENERIC VDSO LIBRARY 8692M: Andy Lutomirski <luto@kernel.org> 8693M: Thomas Gleixner <tglx@linutronix.de> 8694M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8695L: linux-kernel@vger.kernel.org 8696S: Maintained 8697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8698F: include/asm-generic/vdso/vsyscall.h 8699F: include/vdso/ 8700F: kernel/time/vsyscall.c 8701F: lib/vdso/ 8702 8703GENWQE (IBM Generic Workqueue Card) 8704M: Frank Haverkamp <haver@linux.ibm.com> 8705S: Supported 8706F: drivers/misc/genwqe/ 8707 8708GET_MAINTAINER SCRIPT 8709M: Joe Perches <joe@perches.com> 8710S: Maintained 8711F: scripts/get_maintainer.pl 8712 8713GFS2 FILE SYSTEM 8714M: Bob Peterson <rpeterso@redhat.com> 8715M: Andreas Gruenbacher <agruenba@redhat.com> 8716L: cluster-devel@redhat.com 8717S: Supported 8718B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8719T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8720F: Documentation/filesystems/gfs2* 8721F: fs/gfs2/ 8722F: include/uapi/linux/gfs2_ondisk.h 8723 8724GIGABYTE WMI DRIVER 8725M: Thomas Weißschuh <thomas@weissschuh.net> 8726L: platform-driver-x86@vger.kernel.org 8727S: Maintained 8728F: drivers/platform/x86/gigabyte-wmi.c 8729 8730GNSS SUBSYSTEM 8731M: Johan Hovold <johan@kernel.org> 8732S: Maintained 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8734F: Documentation/ABI/testing/sysfs-class-gnss 8735F: Documentation/devicetree/bindings/gnss/ 8736F: drivers/gnss/ 8737F: include/linux/gnss.h 8738 8739GO7007 MPEG CODEC 8740M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8741L: linux-media@vger.kernel.org 8742S: Maintained 8743F: drivers/media/usb/go7007/ 8744 8745GOODIX TOUCHSCREEN 8746M: Bastien Nocera <hadess@hadess.net> 8747M: Hans de Goede <hdegoede@redhat.com> 8748L: linux-input@vger.kernel.org 8749S: Maintained 8750F: drivers/input/touchscreen/goodix* 8751 8752GOOGLE ETHERNET DRIVERS 8753M: Jeroen de Borst <jeroendb@google.com> 8754M: Praveen Kaligineedi <pkaligineedi@google.com> 8755R: Shailend Chand <shailend@google.com> 8756L: netdev@vger.kernel.org 8757S: Supported 8758F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8759F: drivers/net/ethernet/google 8760 8761GPD POCKET FAN DRIVER 8762M: Hans de Goede <hdegoede@redhat.com> 8763L: platform-driver-x86@vger.kernel.org 8764S: Maintained 8765F: drivers/platform/x86/gpd-pocket-fan.c 8766 8767GPIO ACPI SUPPORT 8768M: Mika Westerberg <mika.westerberg@linux.intel.com> 8769M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8770L: linux-gpio@vger.kernel.org 8771L: linux-acpi@vger.kernel.org 8772S: Supported 8773T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8774F: Documentation/firmware-guide/acpi/gpio-properties.rst 8775F: drivers/gpio/gpiolib-acpi.c 8776F: drivers/gpio/gpiolib-acpi.h 8777 8778GPIO AGGREGATOR 8779M: Geert Uytterhoeven <geert+renesas@glider.be> 8780L: linux-gpio@vger.kernel.org 8781S: Supported 8782F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8783F: drivers/gpio/gpio-aggregator.c 8784 8785GPIO IR Transmitter 8786M: Sean Young <sean@mess.org> 8787L: linux-media@vger.kernel.org 8788S: Maintained 8789F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8790F: drivers/media/rc/gpio-ir-tx.c 8791 8792GPIO MOCKUP DRIVER 8793M: Bamvor Jian Zhang <bamv2005@gmail.com> 8794L: linux-gpio@vger.kernel.org 8795S: Maintained 8796F: drivers/gpio/gpio-mockup.c 8797F: tools/testing/selftests/gpio/ 8798 8799GPIO REGMAP 8800R: Michael Walle <michael@walle.cc> 8801S: Maintained 8802F: drivers/gpio/gpio-regmap.c 8803F: include/linux/gpio/regmap.h 8804 8805GPIO SUBSYSTEM 8806M: Linus Walleij <linus.walleij@linaro.org> 8807M: Bartosz Golaszewski <brgl@bgdev.pl> 8808R: Andy Shevchenko <andy@kernel.org> 8809L: linux-gpio@vger.kernel.org 8810S: Maintained 8811T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8812F: Documentation/ABI/obsolete/sysfs-gpio 8813F: Documentation/ABI/testing/gpio-cdev 8814F: Documentation/admin-guide/gpio/ 8815F: Documentation/devicetree/bindings/gpio/ 8816F: Documentation/driver-api/gpio/ 8817F: drivers/gpio/ 8818F: include/dt-bindings/gpio/ 8819F: include/linux/gpio.h 8820F: include/linux/gpio/ 8821F: include/linux/of_gpio.h 8822F: include/uapi/linux/gpio.h 8823F: tools/gpio/ 8824 8825GRE DEMULTIPLEXER DRIVER 8826M: Dmitry Kozlov <xeb@mail.ru> 8827L: netdev@vger.kernel.org 8828S: Maintained 8829F: include/net/gre.h 8830F: net/ipv4/gre_demux.c 8831F: net/ipv4/gre_offload.c 8832 8833GRETH 10/100/1G Ethernet MAC device driver 8834M: Andreas Larsson <andreas@gaisler.com> 8835L: netdev@vger.kernel.org 8836S: Maintained 8837F: drivers/net/ethernet/aeroflex/ 8838 8839GREYBUS AUDIO PROTOCOLS DRIVERS 8840M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8841M: Mark Greer <mgreer@animalcreek.com> 8842S: Maintained 8843F: drivers/staging/greybus/audio_apbridgea.c 8844F: drivers/staging/greybus/audio_apbridgea.h 8845F: drivers/staging/greybus/audio_codec.c 8846F: drivers/staging/greybus/audio_codec.h 8847F: drivers/staging/greybus/audio_gb.c 8848F: drivers/staging/greybus/audio_manager.c 8849F: drivers/staging/greybus/audio_manager.h 8850F: drivers/staging/greybus/audio_manager_module.c 8851F: drivers/staging/greybus/audio_manager_private.h 8852F: drivers/staging/greybus/audio_manager_sysfs.c 8853F: drivers/staging/greybus/audio_module.c 8854F: drivers/staging/greybus/audio_topology.c 8855 8856GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8857M: Viresh Kumar <vireshk@kernel.org> 8858S: Maintained 8859F: drivers/staging/greybus/authentication.c 8860F: drivers/staging/greybus/bootrom.c 8861F: drivers/staging/greybus/firmware.h 8862F: drivers/staging/greybus/fw-core.c 8863F: drivers/staging/greybus/fw-download.c 8864F: drivers/staging/greybus/fw-management.c 8865F: drivers/staging/greybus/greybus_authentication.h 8866F: drivers/staging/greybus/greybus_firmware.h 8867F: drivers/staging/greybus/hid.c 8868F: drivers/staging/greybus/i2c.c 8869F: drivers/staging/greybus/spi.c 8870F: drivers/staging/greybus/spilib.c 8871F: drivers/staging/greybus/spilib.h 8872 8873GREYBUS LOOPBACK DRIVER 8874M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8875S: Maintained 8876F: drivers/staging/greybus/loopback.c 8877 8878GREYBUS PLATFORM DRIVERS 8879M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8880S: Maintained 8881F: drivers/staging/greybus/arche-apb-ctrl.c 8882F: drivers/staging/greybus/arche-platform.c 8883F: drivers/staging/greybus/arche_platform.h 8884 8885GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8886M: Rui Miguel Silva <rmfrfs@gmail.com> 8887S: Maintained 8888F: drivers/staging/greybus/gpio.c 8889F: drivers/staging/greybus/light.c 8890F: drivers/staging/greybus/power_supply.c 8891F: drivers/staging/greybus/sdio.c 8892F: drivers/staging/greybus/spi.c 8893F: drivers/staging/greybus/spilib.c 8894 8895GREYBUS SUBSYSTEM 8896M: Johan Hovold <johan@kernel.org> 8897M: Alex Elder <elder@kernel.org> 8898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8899L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8900S: Maintained 8901F: drivers/greybus/ 8902F: drivers/staging/greybus/ 8903F: include/linux/greybus.h 8904F: include/linux/greybus/ 8905 8906GREYBUS UART PROTOCOLS DRIVERS 8907M: David Lin <dtwlin@gmail.com> 8908S: Maintained 8909F: drivers/staging/greybus/log.c 8910F: drivers/staging/greybus/uart.c 8911 8912GS1662 VIDEO SERIALIZER 8913M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8914L: linux-media@vger.kernel.org 8915S: Maintained 8916T: git git://linuxtv.org/media_tree.git 8917F: drivers/media/spi/gs1662.c 8918 8919GSPCA FINEPIX SUBDRIVER 8920M: Frank Zago <frank@zago.net> 8921L: linux-media@vger.kernel.org 8922S: Maintained 8923T: git git://linuxtv.org/media_tree.git 8924F: drivers/media/usb/gspca/finepix.c 8925 8926GSPCA GL860 SUBDRIVER 8927M: Olivier Lorin <o.lorin@laposte.net> 8928L: linux-media@vger.kernel.org 8929S: Maintained 8930T: git git://linuxtv.org/media_tree.git 8931F: drivers/media/usb/gspca/gl860/ 8932 8933GSPCA M5602 SUBDRIVER 8934M: Erik Andren <erik.andren@gmail.com> 8935L: linux-media@vger.kernel.org 8936S: Maintained 8937T: git git://linuxtv.org/media_tree.git 8938F: drivers/media/usb/gspca/m5602/ 8939 8940GSPCA PAC207 SONIXB SUBDRIVER 8941M: Hans Verkuil <hverkuil@xs4all.nl> 8942L: linux-media@vger.kernel.org 8943S: Odd Fixes 8944T: git git://linuxtv.org/media_tree.git 8945F: drivers/media/usb/gspca/pac207.c 8946 8947GSPCA SN9C20X SUBDRIVER 8948M: Brian Johnson <brijohn@gmail.com> 8949L: linux-media@vger.kernel.org 8950S: Maintained 8951T: git git://linuxtv.org/media_tree.git 8952F: drivers/media/usb/gspca/sn9c20x.c 8953 8954GSPCA T613 SUBDRIVER 8955M: Leandro Costantino <lcostantino@gmail.com> 8956L: linux-media@vger.kernel.org 8957S: Maintained 8958T: git git://linuxtv.org/media_tree.git 8959F: drivers/media/usb/gspca/t613.c 8960 8961GSPCA USB WEBCAM DRIVER 8962M: Hans Verkuil <hverkuil@xs4all.nl> 8963L: linux-media@vger.kernel.org 8964S: Odd Fixes 8965T: git git://linuxtv.org/media_tree.git 8966F: drivers/media/usb/gspca/ 8967 8968GTP (GPRS Tunneling Protocol) 8969M: Pablo Neira Ayuso <pablo@netfilter.org> 8970M: Harald Welte <laforge@gnumonks.org> 8971L: osmocom-net-gprs@lists.osmocom.org 8972S: Maintained 8973T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8974F: drivers/net/gtp.c 8975 8976GUID PARTITION TABLE (GPT) 8977M: Davidlohr Bueso <dave@stgolabs.net> 8978L: linux-efi@vger.kernel.org 8979S: Maintained 8980F: block/partitions/efi.* 8981 8982HABANALABS PCI DRIVER 8983M: Oded Gabbay <ogabbay@kernel.org> 8984L: dri-devel@lists.freedesktop.org 8985S: Supported 8986C: irc://irc.oftc.net/dri-devel 8987T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8988F: Documentation/ABI/testing/debugfs-driver-habanalabs 8989F: Documentation/ABI/testing/sysfs-driver-habanalabs 8990F: drivers/accel/habanalabs/ 8991F: include/trace/events/habanalabs.h 8992F: include/uapi/drm/habanalabs_accel.h 8993 8994HACKRF MEDIA DRIVER 8995M: Antti Palosaari <crope@iki.fi> 8996L: linux-media@vger.kernel.org 8997S: Maintained 8998W: https://linuxtv.org 8999W: http://palosaari.fi/linux/ 9000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9001T: git git://linuxtv.org/anttip/media_tree.git 9002F: drivers/media/usb/hackrf/ 9003 9004HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9005M: Chuck Lever <chuck.lever@oracle.com> 9006L: kernel-tls-handshake@lists.linux.dev 9007L: netdev@vger.kernel.org 9008S: Maintained 9009F: Documentation/netlink/specs/handshake.yaml 9010F: Documentation/networking/tls-handshake.rst 9011F: include/net/handshake.h 9012F: include/trace/events/handshake.h 9013F: net/handshake/ 9014 9015HANTRO VPU CODEC DRIVER 9016M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9017M: Philipp Zabel <p.zabel@pengutronix.de> 9018L: linux-media@vger.kernel.org 9019L: linux-rockchip@lists.infradead.org 9020S: Maintained 9021F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9022F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9023F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9024F: drivers/media/platform/verisilicon/ 9025 9026HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9027M: Frank Seidel <frank@f-seidel.de> 9028L: platform-driver-x86@vger.kernel.org 9029S: Maintained 9030W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9031F: drivers/platform/x86/hdaps.c 9032 9033HARDWARE MONITORING 9034M: Jean Delvare <jdelvare@suse.com> 9035M: Guenter Roeck <linux@roeck-us.net> 9036L: linux-hwmon@vger.kernel.org 9037S: Maintained 9038W: http://hwmon.wiki.kernel.org/ 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9040F: Documentation/ABI/testing/sysfs-class-hwmon 9041F: Documentation/devicetree/bindings/hwmon/ 9042F: Documentation/hwmon/ 9043F: drivers/hwmon/ 9044F: include/linux/hwmon*.h 9045F: include/trace/events/hwmon*.h 9046K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9047 9048HARDWARE RANDOM NUMBER GENERATOR CORE 9049M: Olivia Mackall <olivia@selenic.com> 9050M: Herbert Xu <herbert@gondor.apana.org.au> 9051L: linux-crypto@vger.kernel.org 9052S: Odd fixes 9053F: Documentation/admin-guide/hw_random.rst 9054F: Documentation/devicetree/bindings/rng/ 9055F: drivers/char/hw_random/ 9056F: include/linux/hw_random.h 9057 9058HARDWARE SPINLOCK CORE 9059M: Ohad Ben-Cohen <ohad@wizery.com> 9060M: Bjorn Andersson <andersson@kernel.org> 9061R: Baolin Wang <baolin.wang7@gmail.com> 9062L: linux-remoteproc@vger.kernel.org 9063S: Maintained 9064T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9065F: Documentation/devicetree/bindings/hwlock/ 9066F: Documentation/locking/hwspinlock.rst 9067F: drivers/hwspinlock/ 9068F: include/linux/hwspinlock.h 9069 9070HARDWARE TRACING FACILITIES 9071M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9072S: Maintained 9073F: drivers/hwtracing/ 9074 9075HARMONY SOUND DRIVER 9076L: linux-parisc@vger.kernel.org 9077S: Maintained 9078F: sound/parisc/harmony.* 9079 9080HDPVR USB VIDEO ENCODER DRIVER 9081M: Hans Verkuil <hverkuil@xs4all.nl> 9082L: linux-media@vger.kernel.org 9083S: Odd Fixes 9084W: https://linuxtv.org 9085T: git git://linuxtv.org/media_tree.git 9086F: drivers/media/usb/hdpvr/ 9087 9088HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9089M: Matt Hsiao <matt.hsiao@hpe.com> 9090S: Supported 9091F: drivers/misc/hpilo.[ch] 9092 9093HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9094M: Jerry Hoemann <jerry.hoemann@hpe.com> 9095S: Supported 9096F: Documentation/watchdog/hpwdt.rst 9097F: drivers/watchdog/hpwdt.c 9098 9099HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9100M: Don Brace <don.brace@microchip.com> 9101L: storagedev@microchip.com 9102L: linux-scsi@vger.kernel.org 9103S: Supported 9104F: Documentation/scsi/hpsa.rst 9105F: drivers/scsi/hpsa*.[ch] 9106F: include/linux/cciss*.h 9107F: include/uapi/linux/cciss*.h 9108 9109HFI1 DRIVER 9110M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9111L: linux-rdma@vger.kernel.org 9112S: Supported 9113F: drivers/infiniband/hw/hfi1 9114 9115HFS FILESYSTEM 9116L: linux-fsdevel@vger.kernel.org 9117S: Orphan 9118F: Documentation/filesystems/hfs.rst 9119F: fs/hfs/ 9120 9121HFSPLUS FILESYSTEM 9122L: linux-fsdevel@vger.kernel.org 9123S: Orphan 9124F: Documentation/filesystems/hfsplus.rst 9125F: fs/hfsplus/ 9126 9127HGA FRAMEBUFFER DRIVER 9128M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9129L: linux-nvidia@lists.surfsouth.com 9130S: Maintained 9131W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9132F: drivers/video/fbdev/hgafb.c 9133 9134HIBERNATION (aka Software Suspend, aka swsusp) 9135M: "Rafael J. Wysocki" <rafael@kernel.org> 9136M: Pavel Machek <pavel@ucw.cz> 9137L: linux-pm@vger.kernel.org 9138S: Supported 9139B: https://bugzilla.kernel.org 9140F: arch/*/include/asm/suspend*.h 9141F: arch/x86/power/ 9142F: drivers/base/power/ 9143F: include/linux/freezer.h 9144F: include/linux/pm.h 9145F: include/linux/suspend.h 9146F: kernel/power/ 9147 9148HID CORE LAYER 9149M: Jiri Kosina <jikos@kernel.org> 9150M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9151L: linux-input@vger.kernel.org 9152S: Maintained 9153T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9154F: Documentation/hid/ 9155F: drivers/hid/ 9156F: include/linux/hid* 9157F: include/uapi/linux/hid* 9158F: samples/hid/ 9159F: tools/testing/selftests/hid/ 9160 9161HID LOGITECH DRIVERS 9162R: Filipe Laíns <lains@riseup.net> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165F: drivers/hid/hid-logitech-* 9166 9167HID NVIDIA SHIELD DRIVER 9168M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9169L: linux-input@vger.kernel.org 9170S: Maintained 9171F: drivers/hid/hid-nvidia-shield.c 9172 9173HID PHOENIX RC FLIGHT CONTROLLER 9174M: Marcus Folkesson <marcus.folkesson@gmail.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-pxrc.c 9178 9179HID PLAYSTATION DRIVER 9180M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9181L: linux-input@vger.kernel.org 9182S: Supported 9183F: drivers/hid/hid-playstation.c 9184 9185HID SENSOR HUB DRIVERS 9186M: Jiri Kosina <jikos@kernel.org> 9187M: Jonathan Cameron <jic23@kernel.org> 9188M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9189L: linux-input@vger.kernel.org 9190L: linux-iio@vger.kernel.org 9191S: Maintained 9192F: Documentation/hid/hid-sensor* 9193F: drivers/hid/hid-sensor-* 9194F: drivers/iio/*/hid-* 9195F: include/linux/hid-sensor-* 9196 9197HID VRC-2 CAR CONTROLLER DRIVER 9198M: Marcus Folkesson <marcus.folkesson@gmail.com> 9199L: linux-input@vger.kernel.org 9200S: Maintained 9201F: drivers/hid/hid-vrc2.c 9202 9203HID WACOM DRIVER 9204M: Ping Cheng <ping.cheng@wacom.com> 9205M: Jason Gerecke <jason.gerecke@wacom.com> 9206L: linux-input@vger.kernel.org 9207S: Maintained 9208F: drivers/hid/wacom.h 9209F: drivers/hid/wacom_* 9210 9211HID++ LOGITECH DRIVERS 9212R: Filipe Laíns <lains@riseup.net> 9213R: Bastien Nocera <hadess@hadess.net> 9214L: linux-input@vger.kernel.org 9215S: Maintained 9216F: drivers/hid/hid-logitech-hidpp.c 9217 9218HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9219M: Thomas Gleixner <tglx@linutronix.de> 9220L: linux-kernel@vger.kernel.org 9221S: Maintained 9222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9223F: Documentation/timers/ 9224F: include/linux/clockchips.h 9225F: include/linux/hrtimer.h 9226F: kernel/time/clockevents.c 9227F: kernel/time/hrtimer.c 9228F: kernel/time/timer_*.c 9229 9230HIGH-SPEED SCC DRIVER FOR AX.25 9231L: linux-hams@vger.kernel.org 9232S: Orphan 9233F: drivers/net/hamradio/scc.c 9234 9235HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9236M: HighPoint Linux Team <linux@highpoint-tech.com> 9237S: Supported 9238W: http://www.highpoint-tech.com 9239F: Documentation/scsi/hptiop.rst 9240F: drivers/scsi/hptiop.c 9241 9242HIKEY960 ONBOARD USB GPIO HUB DRIVER 9243M: John Stultz <jstultz@google.com> 9244L: linux-kernel@vger.kernel.org 9245S: Maintained 9246F: drivers/misc/hisi_hikey_usb.c 9247 9248HIMAX HX83112B TOUCHSCREEN SUPPORT 9249M: Job Noorman <job@noorman.info> 9250L: linux-input@vger.kernel.org 9251S: Maintained 9252F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9253F: drivers/input/touchscreen/himax_hx83112b.c 9254 9255HIPPI 9256M: Jes Sorensen <jes@trained-monkey.org> 9257L: linux-hippi@sunsite.dk 9258S: Maintained 9259F: drivers/net/hippi/ 9260F: include/linux/hippidevice.h 9261F: include/uapi/linux/if_hippi.h 9262F: net/802/hippi.c 9263 9264HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9265M: Kurt Kanzenbach <kurt@linutronix.de> 9266L: netdev@vger.kernel.org 9267S: Maintained 9268F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9269F: drivers/net/dsa/hirschmann/* 9270F: include/linux/platform_data/hirschmann-hellcreek.h 9271F: net/dsa/tag_hellcreek.c 9272 9273HISILICON DMA DRIVER 9274M: Zhou Wang <wangzhou1@hisilicon.com> 9275M: Jie Hai <haijie1@huawei.com> 9276L: dmaengine@vger.kernel.org 9277S: Maintained 9278F: drivers/dma/hisi_dma.c 9279 9280HISILICON GPIO DRIVER 9281M: Jay Fang <f.fangjian@huawei.com> 9282L: linux-gpio@vger.kernel.org 9283S: Maintained 9284F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9285F: drivers/gpio/gpio-hisi.c 9286 9287HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9288M: Longfang Liu <liulongfang@huawei.com> 9289L: linux-crypto@vger.kernel.org 9290S: Maintained 9291F: Documentation/ABI/testing/debugfs-hisi-hpre 9292F: drivers/crypto/hisilicon/hpre/hpre.h 9293F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9294F: drivers/crypto/hisilicon/hpre/hpre_main.c 9295 9296HISILICON HNS3 PMU DRIVER 9297M: Guangbin Huang <huangguangbin2@huawei.com> 9298S: Supported 9299F: Documentation/admin-guide/perf/hns3-pmu.rst 9300F: drivers/perf/hisilicon/hns3_pmu.c 9301 9302HISILICON I2C CONTROLLER DRIVER 9303M: Yicong Yang <yangyicong@hisilicon.com> 9304L: linux-i2c@vger.kernel.org 9305S: Maintained 9306W: https://www.hisilicon.com 9307F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9308F: drivers/i2c/busses/i2c-hisi.c 9309 9310HISILICON LPC BUS DRIVER 9311M: Jay Fang <f.fangjian@huawei.com> 9312S: Maintained 9313W: http://www.hisilicon.com 9314F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9315F: drivers/bus/hisi_lpc.c 9316 9317HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9318M: Yisen Zhuang <yisen.zhuang@huawei.com> 9319M: Salil Mehta <salil.mehta@huawei.com> 9320L: netdev@vger.kernel.org 9321S: Maintained 9322W: http://www.hisilicon.com 9323F: drivers/net/ethernet/hisilicon/hns3/ 9324 9325HISILICON NETWORK SUBSYSTEM DRIVER 9326M: Yisen Zhuang <yisen.zhuang@huawei.com> 9327M: Salil Mehta <salil.mehta@huawei.com> 9328L: netdev@vger.kernel.org 9329S: Maintained 9330W: http://www.hisilicon.com 9331F: Documentation/devicetree/bindings/net/hisilicon*.txt 9332F: drivers/net/ethernet/hisilicon/ 9333 9334HISILICON PMU DRIVER 9335M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9336M: Jonathan Cameron <jonathan.cameron@huawei.com> 9337S: Supported 9338W: http://www.hisilicon.com 9339F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9340F: Documentation/admin-guide/perf/hisi-pmu.rst 9341F: drivers/perf/hisilicon 9342 9343HISILICON PTT DRIVER 9344M: Yicong Yang <yangyicong@hisilicon.com> 9345M: Jonathan Cameron <jonathan.cameron@huawei.com> 9346L: linux-kernel@vger.kernel.org 9347S: Maintained 9348F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9349F: Documentation/trace/hisi-ptt.rst 9350F: drivers/hwtracing/ptt/ 9351F: tools/perf/arch/arm64/util/hisi-ptt.c 9352F: tools/perf/util/hisi-ptt* 9353F: tools/perf/util/hisi-ptt-decoder/* 9354 9355HISILICON QM DRIVER 9356M: Weili Qian <qianweili@huawei.com> 9357M: Zhou Wang <wangzhou1@hisilicon.com> 9358L: linux-crypto@vger.kernel.org 9359S: Maintained 9360F: drivers/crypto/hisilicon/Kconfig 9361F: drivers/crypto/hisilicon/Makefile 9362F: drivers/crypto/hisilicon/qm.c 9363F: drivers/crypto/hisilicon/sgl.c 9364F: include/linux/hisi_acc_qm.h 9365 9366HISILICON ROCE DRIVER 9367M: 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: Amitkumar Karwar <amitkarwar@gmail.com> 12582M: Ganapathi Bhat <ganapathi017@gmail.com> 12583M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12584M: Xinming Hu <huxinming820@gmail.com> 12585L: linux-wireless@vger.kernel.org 12586S: Maintained 12587F: drivers/net/wireless/marvell/mwifiex/ 12588 12589MARVELL MWL8K WIRELESS DRIVER 12590M: Lennert Buytenhek <buytenh@wantstofly.org> 12591L: linux-wireless@vger.kernel.org 12592S: Odd Fixes 12593F: drivers/net/wireless/marvell/mwl8k.c 12594 12595MARVELL NAND CONTROLLER DRIVER 12596M: Miquel Raynal <miquel.raynal@bootlin.com> 12597L: linux-mtd@lists.infradead.org 12598S: Maintained 12599F: drivers/mtd/nand/raw/marvell_nand.c 12600 12601MARVELL OCTEON ENDPOINT DRIVER 12602M: Veerasenareddy Burru <vburru@marvell.com> 12603M: Sathesh Edara <sedara@marvell.com> 12604L: netdev@vger.kernel.org 12605S: Supported 12606F: drivers/net/ethernet/marvell/octeon_ep 12607 12608MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12609M: Sunil Goutham <sgoutham@marvell.com> 12610M: Geetha sowjanya <gakula@marvell.com> 12611M: Subbaraya Sundeep <sbhatta@marvell.com> 12612M: hariprasad <hkelam@marvell.com> 12613L: netdev@vger.kernel.org 12614S: Supported 12615F: drivers/net/ethernet/marvell/octeontx2/nic/ 12616F: include/linux/soc/marvell/octeontx2/ 12617 12618MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12619M: Sunil Goutham <sgoutham@marvell.com> 12620M: Linu Cherian <lcherian@marvell.com> 12621M: Geetha sowjanya <gakula@marvell.com> 12622M: Jerin Jacob <jerinj@marvell.com> 12623M: hariprasad <hkelam@marvell.com> 12624M: Subbaraya Sundeep <sbhatta@marvell.com> 12625L: netdev@vger.kernel.org 12626S: Supported 12627F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12628F: drivers/net/ethernet/marvell/octeontx2/af/ 12629 12630MARVELL PRESTERA ETHERNET SWITCH DRIVER 12631M: Taras Chornyi <taras.chornyi@plvision.eu> 12632S: Supported 12633W: https://github.com/Marvell-switching/switchdev-prestera 12634F: drivers/net/ethernet/marvell/prestera/ 12635 12636MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12637M: Nicolas Pitre <nico@fluxnic.net> 12638S: Odd Fixes 12639F: drivers/mmc/host/mvsdio.* 12640 12641MARVELL USB MDIO CONTROLLER DRIVER 12642M: Tobias Waldekranz <tobias@waldekranz.com> 12643L: netdev@vger.kernel.org 12644S: Maintained 12645F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12646F: drivers/net/mdio/mdio-mvusb.c 12647 12648MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12649M: Hu Ziji <huziji@marvell.com> 12650L: linux-mmc@vger.kernel.org 12651S: Supported 12652F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12653F: drivers/mmc/host/sdhci-xenon* 12654 12655MATROX FRAMEBUFFER DRIVER 12656L: linux-fbdev@vger.kernel.org 12657S: Orphan 12658F: drivers/video/fbdev/matrox/matroxfb_* 12659F: include/uapi/linux/matroxfb.h 12660 12661MAX15301 DRIVER 12662M: Daniel Nilsson <daniel.nilsson@flex.com> 12663L: linux-hwmon@vger.kernel.org 12664S: Maintained 12665F: Documentation/hwmon/max15301.rst 12666F: drivers/hwmon/pmbus/max15301.c 12667 12668MAX16065 HARDWARE MONITOR DRIVER 12669M: Guenter Roeck <linux@roeck-us.net> 12670L: linux-hwmon@vger.kernel.org 12671S: Maintained 12672F: Documentation/hwmon/max16065.rst 12673F: drivers/hwmon/max16065.c 12674 12675MAX2175 SDR TUNER DRIVER 12676M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12677L: linux-media@vger.kernel.org 12678S: Maintained 12679T: git git://linuxtv.org/media_tree.git 12680F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12681F: Documentation/userspace-api/media/drivers/max2175.rst 12682F: drivers/media/i2c/max2175* 12683F: include/uapi/linux/max2175.h 12684 12685MAX31827 TEMPERATURE SWITCH DRIVER 12686M: Daniel Matyas <daniel.matyas@analog.com> 12687L: linux-hwmon@vger.kernel.org 12688S: Supported 12689W: http://ez.analog.com/community/linux-device-drivers 12690F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12691F: Documentation/hwmon/max31827.rst 12692F: drivers/hwmon/max31827.c 12693 12694MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12695L: linux-hwmon@vger.kernel.org 12696S: Orphan 12697F: Documentation/hwmon/max6650.rst 12698F: drivers/hwmon/max6650.c 12699 12700MAX6697 HARDWARE MONITOR DRIVER 12701M: Guenter Roeck <linux@roeck-us.net> 12702L: linux-hwmon@vger.kernel.org 12703S: Maintained 12704F: Documentation/devicetree/bindings/hwmon/max6697.txt 12705F: Documentation/hwmon/max6697.rst 12706F: drivers/hwmon/max6697.c 12707F: include/linux/platform_data/max6697.h 12708 12709MAX9286 QUAD GMSL DESERIALIZER DRIVER 12710M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12711M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12712M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12713M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12714L: linux-media@vger.kernel.org 12715S: Maintained 12716F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12717F: drivers/media/i2c/max9286.c 12718 12719MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12720M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12721L: linux-media@vger.kernel.org 12722S: Maintained 12723F: drivers/staging/media/max96712/max96712.c 12724 12725MAX9860 MONO AUDIO VOICE CODEC DRIVER 12726M: Peter Rosin <peda@axentia.se> 12727L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12728S: Maintained 12729F: Documentation/devicetree/bindings/sound/max9860.txt 12730F: sound/soc/codecs/max9860.* 12731 12732MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12733M: Andreas Klinger <ak@it-klinger.de> 12734L: linux-iio@vger.kernel.org 12735S: Maintained 12736F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12737F: drivers/iio/proximity/mb1232.c 12738 12739MAXIM MAX11205 DRIVER 12740M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12741L: linux-iio@vger.kernel.org 12742S: Supported 12743W: https://ez.analog.com/linux-software-drivers 12744F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12745F: drivers/iio/adc/max11205.c 12746 12747MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12748R: Iskren Chernev <iskren.chernev@gmail.com> 12749R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12750R: Marek Szyprowski <m.szyprowski@samsung.com> 12751R: Matheus Castello <matheus@castello.eng.br> 12752L: linux-pm@vger.kernel.org 12753S: Maintained 12754F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12755F: drivers/power/supply/max17040_battery.c 12756 12757MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12758R: Hans de Goede <hdegoede@redhat.com> 12759R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12760R: Marek Szyprowski <m.szyprowski@samsung.com> 12761R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12762R: Purism Kernel Team <kernel@puri.sm> 12763L: linux-pm@vger.kernel.org 12764S: Maintained 12765F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12766F: drivers/power/supply/max17042_battery.c 12767 12768MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12769M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12770L: linux-kernel@vger.kernel.org 12771S: Maintained 12772F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12773F: drivers/regulator/max20086-regulator.c 12774 12775MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12776M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12777L: linux-iio@vger.kernel.org 12778S: Maintained 12779F: drivers/iio/temperature/max30208.c 12780 12781MAXIM MAX77650 PMIC MFD DRIVER 12782M: Bartosz Golaszewski <brgl@bgdev.pl> 12783L: linux-kernel@vger.kernel.org 12784S: Maintained 12785F: Documentation/devicetree/bindings/*/*max77650.yaml 12786F: Documentation/devicetree/bindings/*/max77650*.yaml 12787F: drivers/gpio/gpio-max77650.c 12788F: drivers/input/misc/max77650-onkey.c 12789F: drivers/leds/leds-max77650.c 12790F: drivers/mfd/max77650.c 12791F: drivers/power/supply/max77650-charger.c 12792F: drivers/regulator/max77650-regulator.c 12793F: include/linux/mfd/max77650.h 12794 12795MAXIM MAX77714 PMIC MFD DRIVER 12796M: Luca Ceresoli <luca@lucaceresoli.net> 12797S: Maintained 12798F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12799F: drivers/mfd/max77714.c 12800F: include/linux/mfd/max77714.h 12801 12802MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12803M: Javier Martinez Canillas <javier@dowhile0.org> 12804L: linux-kernel@vger.kernel.org 12805S: Supported 12806F: Documentation/devicetree/bindings/*/*max77802.yaml 12807F: drivers/regulator/max77802-regulator.c 12808F: include/dt-bindings/*/*max77802.h 12809 12810MAXIM MAX77976 BATTERY CHARGER 12811M: Luca Ceresoli <luca@lucaceresoli.net> 12812S: Supported 12813F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12814F: drivers/power/supply/max77976_charger.c 12815 12816MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12817M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12818L: linux-pm@vger.kernel.org 12819S: Supported 12820B: mailto:linux-samsung-soc@vger.kernel.org 12821F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12822F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12823F: drivers/power/supply/max14577_charger.c 12824F: drivers/power/supply/max77693_charger.c 12825 12826MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12827M: Chanwoo Choi <cw00.choi@samsung.com> 12828M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12829L: linux-kernel@vger.kernel.org 12830S: Supported 12831B: mailto:linux-samsung-soc@vger.kernel.org 12832F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12833F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12834F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12835F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12836F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12837F: drivers/*/*max77843.c 12838F: drivers/*/max14577*.c 12839F: drivers/*/max77686*.c 12840F: drivers/*/max77693*.c 12841F: drivers/clk/clk-max77686.c 12842F: drivers/extcon/extcon-max14577.c 12843F: drivers/extcon/extcon-max77693.c 12844F: drivers/rtc/rtc-max77686.c 12845F: include/linux/mfd/max14577*.h 12846F: include/linux/mfd/max77686*.h 12847F: include/linux/mfd/max77693*.h 12848 12849MAXIRADIO FM RADIO RECEIVER DRIVER 12850M: Hans Verkuil <hverkuil@xs4all.nl> 12851L: linux-media@vger.kernel.org 12852S: Maintained 12853W: https://linuxtv.org 12854T: git git://linuxtv.org/media_tree.git 12855F: drivers/media/radio/radio-maxiradio* 12856 12857MAXLINEAR ETHERNET PHY DRIVER 12858M: Xu Liang <lxu@maxlinear.com> 12859L: netdev@vger.kernel.org 12860S: Supported 12861F: drivers/net/phy/mxl-gpy.c 12862 12863MCAN MMIO DEVICE DRIVER 12864M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12865L: linux-can@vger.kernel.org 12866S: Maintained 12867F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12868F: drivers/net/can/m_can/m_can.c 12869F: drivers/net/can/m_can/m_can.h 12870F: drivers/net/can/m_can/m_can_platform.c 12871 12872MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12873R: Yasushi SHOJI <yashi@spacecubics.com> 12874L: linux-can@vger.kernel.org 12875S: Maintained 12876F: drivers/net/can/usb/mcba_usb.c 12877 12878MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12879M: Rishi Gupta <gupt21@gmail.com> 12880L: linux-i2c@vger.kernel.org 12881L: linux-input@vger.kernel.org 12882S: Maintained 12883F: drivers/hid/hid-mcp2221.c 12884 12885MCP251XFD SPI-CAN NETWORK DRIVER 12886M: Marc Kleine-Budde <mkl@pengutronix.de> 12887M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12888R: Thomas Kopp <thomas.kopp@microchip.com> 12889L: linux-can@vger.kernel.org 12890S: Maintained 12891F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12892F: drivers/net/can/spi/mcp251xfd/ 12893 12894MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12895M: Peter Rosin <peda@axentia.se> 12896L: linux-iio@vger.kernel.org 12897S: Maintained 12898F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12899F: drivers/iio/potentiometer/mcp4018.c 12900F: drivers/iio/potentiometer/mcp4531.c 12901 12902MCR20A IEEE-802.15.4 RADIO DRIVER 12903M: Stefan Schmidt <stefan@datenfreihafen.org> 12904L: linux-wpan@vger.kernel.org 12905S: Odd Fixes 12906W: https://github.com/xueliu/mcr20a-linux 12907F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12908F: drivers/net/ieee802154/mcr20a.c 12909F: drivers/net/ieee802154/mcr20a.h 12910 12911MDIO REGMAP DRIVER 12912M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12913L: netdev@vger.kernel.org 12914S: Maintained 12915F: drivers/net/mdio/mdio-regmap.c 12916F: include/linux/mdio/mdio-regmap.h 12917 12918MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12919M: William Breathitt Gray <william.gray@linaro.org> 12920L: linux-iio@vger.kernel.org 12921S: Maintained 12922F: drivers/iio/dac/cio-dac.c 12923 12924MEDIA CONTROLLER FRAMEWORK 12925M: Sakari Ailus <sakari.ailus@linux.intel.com> 12926M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12927L: linux-media@vger.kernel.org 12928S: Supported 12929W: https://www.linuxtv.org 12930T: git git://linuxtv.org/media_tree.git 12931F: drivers/media/mc/ 12932F: include/media/media-*.h 12933F: include/uapi/linux/media.h 12934 12935MEDIA DRIVER FOR FREESCALE IMX PXP 12936M: Philipp Zabel <p.zabel@pengutronix.de> 12937L: linux-media@vger.kernel.org 12938S: Maintained 12939T: git git://linuxtv.org/media_tree.git 12940F: drivers/media/platform/nxp/imx-pxp.[ch] 12941 12942MEDIA DRIVERS FOR ASCOT2E 12943M: Sergey Kozlov <serjk@netup.ru> 12944M: Abylay Ospan <aospan@netup.ru> 12945L: linux-media@vger.kernel.org 12946S: Supported 12947W: https://linuxtv.org 12948W: http://netup.tv/ 12949T: git git://linuxtv.org/media_tree.git 12950F: drivers/media/dvb-frontends/ascot2e* 12951 12952MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12953M: Jasmin Jessich <jasmin@anw.at> 12954L: linux-media@vger.kernel.org 12955S: Maintained 12956W: https://linuxtv.org 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/dvb-frontends/cxd2099* 12959 12960MEDIA DRIVERS FOR CXD2841ER 12961M: Sergey Kozlov <serjk@netup.ru> 12962M: Abylay Ospan <aospan@netup.ru> 12963L: linux-media@vger.kernel.org 12964S: Supported 12965W: https://linuxtv.org 12966W: http://netup.tv/ 12967T: git git://linuxtv.org/media_tree.git 12968F: drivers/media/dvb-frontends/cxd2841er* 12969 12970MEDIA DRIVERS FOR CXD2880 12971M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12972L: linux-media@vger.kernel.org 12973S: Supported 12974W: http://linuxtv.org/ 12975T: git git://linuxtv.org/media_tree.git 12976F: drivers/media/dvb-frontends/cxd2880/* 12977F: drivers/media/spi/cxd2880* 12978 12979MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12980L: linux-media@vger.kernel.org 12981S: Orphan 12982W: https://linuxtv.org 12983T: git git://linuxtv.org/media_tree.git 12984F: drivers/media/pci/ddbridge/* 12985 12986MEDIA DRIVERS FOR FREESCALE IMX 12987M: Steve Longerbeam <slongerbeam@gmail.com> 12988M: Philipp Zabel <p.zabel@pengutronix.de> 12989L: linux-media@vger.kernel.org 12990S: Maintained 12991T: git git://linuxtv.org/media_tree.git 12992F: Documentation/admin-guide/media/imx.rst 12993F: Documentation/devicetree/bindings/media/imx.txt 12994F: drivers/staging/media/imx/ 12995F: include/linux/imx-media.h 12996F: include/media/imx.h 12997 12998MEDIA DRIVERS FOR FREESCALE IMX7 12999M: Rui Miguel Silva <rmfrfs@gmail.com> 13000M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13001L: linux-media@vger.kernel.org 13002S: Maintained 13003T: git git://linuxtv.org/media_tree.git 13004F: Documentation/admin-guide/media/imx7.rst 13005F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13006F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13007F: drivers/media/platform/nxp/imx-mipi-csis.c 13008F: drivers/media/platform/nxp/imx7-media-csi.c 13009 13010MEDIA DRIVERS FOR HELENE 13011M: Abylay Ospan <aospan@netup.ru> 13012L: linux-media@vger.kernel.org 13013S: Supported 13014W: https://linuxtv.org 13015W: http://netup.tv/ 13016T: git git://linuxtv.org/media_tree.git 13017F: drivers/media/dvb-frontends/helene* 13018 13019MEDIA DRIVERS FOR HORUS3A 13020M: Sergey Kozlov <serjk@netup.ru> 13021M: Abylay Ospan <aospan@netup.ru> 13022L: linux-media@vger.kernel.org 13023S: Supported 13024W: https://linuxtv.org 13025W: http://netup.tv/ 13026T: git git://linuxtv.org/media_tree.git 13027F: drivers/media/dvb-frontends/horus3a* 13028 13029MEDIA DRIVERS FOR LNBH25 13030M: Sergey Kozlov <serjk@netup.ru> 13031M: Abylay Ospan <aospan@netup.ru> 13032L: linux-media@vger.kernel.org 13033S: Supported 13034W: https://linuxtv.org 13035W: http://netup.tv/ 13036T: git git://linuxtv.org/media_tree.git 13037F: drivers/media/dvb-frontends/lnbh25* 13038 13039MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13040L: linux-media@vger.kernel.org 13041S: Orphan 13042W: https://linuxtv.org 13043T: git git://linuxtv.org/media_tree.git 13044F: drivers/media/dvb-frontends/mxl5xx* 13045 13046MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13047M: Sergey Kozlov <serjk@netup.ru> 13048M: Abylay Ospan <aospan@netup.ru> 13049L: linux-media@vger.kernel.org 13050S: Supported 13051W: https://linuxtv.org 13052W: http://netup.tv/ 13053T: git git://linuxtv.org/media_tree.git 13054F: drivers/media/pci/netup_unidvb/* 13055 13056MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13057M: Dmitry Osipenko <digetx@gmail.com> 13058L: linux-media@vger.kernel.org 13059L: linux-tegra@vger.kernel.org 13060S: Maintained 13061T: git git://linuxtv.org/media_tree.git 13062F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13063F: drivers/media/platform/nvidia/tegra-vde/ 13064 13065MEDIA DRIVERS FOR RENESAS - CEU 13066M: Jacopo Mondi <jacopo@jmondi.org> 13067L: linux-media@vger.kernel.org 13068L: linux-renesas-soc@vger.kernel.org 13069S: Supported 13070T: git git://linuxtv.org/media_tree.git 13071F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13072F: drivers/media/platform/renesas/renesas-ceu.c 13073F: include/media/drv-intf/renesas-ceu.h 13074 13075MEDIA DRIVERS FOR RENESAS - DRIF 13076M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13077L: linux-media@vger.kernel.org 13078L: linux-renesas-soc@vger.kernel.org 13079S: Supported 13080T: git git://linuxtv.org/media_tree.git 13081F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13082F: drivers/media/platform/renesas/rcar_drif.c 13083 13084MEDIA DRIVERS FOR RENESAS - FCP 13085M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13086L: linux-media@vger.kernel.org 13087L: linux-renesas-soc@vger.kernel.org 13088S: Supported 13089T: git git://linuxtv.org/media_tree.git 13090F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13091F: drivers/media/platform/renesas/rcar-fcp.c 13092F: include/media/rcar-fcp.h 13093 13094MEDIA DRIVERS FOR RENESAS - FDP1 13095M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13096L: linux-media@vger.kernel.org 13097L: linux-renesas-soc@vger.kernel.org 13098S: Supported 13099T: git git://linuxtv.org/media_tree.git 13100F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13101F: drivers/media/platform/renesas/rcar_fdp1.c 13102 13103MEDIA DRIVERS FOR RENESAS - VIN 13104M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13105L: linux-media@vger.kernel.org 13106L: linux-renesas-soc@vger.kernel.org 13107S: Supported 13108T: git git://linuxtv.org/media_tree.git 13109F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13110F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13111F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13112F: drivers/media/platform/renesas/rcar-isp.c 13113F: drivers/media/platform/renesas/rcar-vin/ 13114 13115MEDIA DRIVERS FOR RENESAS - VSP1 13116M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13117M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13118L: linux-media@vger.kernel.org 13119L: linux-renesas-soc@vger.kernel.org 13120S: Supported 13121T: git git://linuxtv.org/media_tree.git 13122F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13123F: drivers/media/platform/renesas/vsp1/ 13124 13125MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13126L: linux-media@vger.kernel.org 13127S: Orphan 13128W: https://linuxtv.org 13129T: git git://linuxtv.org/media_tree.git 13130F: drivers/media/dvb-frontends/stv0910* 13131 13132MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13133L: linux-media@vger.kernel.org 13134S: Orphan 13135W: https://linuxtv.org 13136T: git git://linuxtv.org/media_tree.git 13137F: drivers/media/dvb-frontends/stv6111* 13138 13139MEDIA DRIVERS FOR STM32 - DCMI 13140M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13141L: linux-media@vger.kernel.org 13142S: Supported 13143T: git git://linuxtv.org/media_tree.git 13144F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13145F: drivers/media/platform/st/stm32/stm32-dcmi.c 13146 13147MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13148M: Mauro Carvalho Chehab <mchehab@kernel.org> 13149L: linux-media@vger.kernel.org 13150S: Maintained 13151W: https://linuxtv.org 13152Q: http://patchwork.kernel.org/project/linux-media/list/ 13153T: git git://linuxtv.org/media_tree.git 13154F: Documentation/admin-guide/media/ 13155F: Documentation/devicetree/bindings/media/ 13156F: Documentation/driver-api/media/ 13157F: Documentation/userspace-api/media/ 13158F: drivers/media/ 13159F: drivers/staging/media/ 13160F: include/dt-bindings/media/ 13161F: include/linux/platform_data/media/ 13162F: include/media/ 13163F: include/uapi/linux/dvb/ 13164F: include/uapi/linux/ivtv* 13165F: include/uapi/linux/media.h 13166F: include/uapi/linux/uvcvideo.h 13167F: include/uapi/linux/v4l2-* 13168F: include/uapi/linux/videodev2.h 13169 13170MEDIATEK BLUETOOTH DRIVER 13171M: Sean Wang <sean.wang@mediatek.com> 13172L: linux-bluetooth@vger.kernel.org 13173L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13174S: Maintained 13175F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13176F: drivers/bluetooth/btmtkuart.c 13177 13178MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13179M: Sean Wang <sean.wang@mediatek.com> 13180L: linux-pm@vger.kernel.org 13181S: Maintained 13182F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13183F: drivers/power/reset/mt6323-poweroff.c 13184 13185MEDIATEK CIR DRIVER 13186M: Sean Wang <sean.wang@mediatek.com> 13187S: Maintained 13188F: drivers/media/rc/mtk-cir.c 13189 13190MEDIATEK DMA DRIVER 13191M: Sean Wang <sean.wang@mediatek.com> 13192L: dmaengine@vger.kernel.org 13193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13194L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13195S: Maintained 13196F: Documentation/devicetree/bindings/dma/mtk-* 13197F: drivers/dma/mediatek/ 13198 13199MEDIATEK ETHERNET DRIVER 13200M: Felix Fietkau <nbd@nbd.name> 13201M: John Crispin <john@phrozen.org> 13202M: Sean Wang <sean.wang@mediatek.com> 13203M: Mark Lee <Mark-MC.Lee@mediatek.com> 13204M: Lorenzo Bianconi <lorenzo@kernel.org> 13205L: netdev@vger.kernel.org 13206S: Maintained 13207F: drivers/net/ethernet/mediatek/ 13208 13209MEDIATEK ETHERNET PCS DRIVER 13210M: Alexander Couzens <lynxis@fe80.eu> 13211M: Daniel Golle <daniel@makrotopia.org> 13212L: netdev@vger.kernel.org 13213S: Maintained 13214F: drivers/net/pcs/pcs-mtk-lynxi.c 13215F: include/linux/pcs/pcs-mtk-lynxi.h 13216 13217MEDIATEK ETHERNET PHY DRIVERS 13218M: Daniel Golle <daniel@makrotopia.org> 13219M: Qingfang Deng <dqfext@gmail.com> 13220M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13221L: netdev@vger.kernel.org 13222S: Maintained 13223F: drivers/net/phy/mediatek-ge-soc.c 13224F: drivers/net/phy/mediatek-ge.c 13225 13226MEDIATEK I2C CONTROLLER DRIVER 13227M: Qii Wang <qii.wang@mediatek.com> 13228L: linux-i2c@vger.kernel.org 13229S: Maintained 13230F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13231F: drivers/i2c/busses/i2c-mt65xx.c 13232 13233MEDIATEK IOMMU DRIVER 13234M: Yong Wu <yong.wu@mediatek.com> 13235L: iommu@lists.linux.dev 13236L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13237S: Supported 13238F: Documentation/devicetree/bindings/iommu/mediatek* 13239F: drivers/iommu/mtk_iommu* 13240F: include/dt-bindings/memory/mt*-port.h 13241 13242MEDIATEK JPEG DRIVER 13243M: Bin Liu <bin.liu@mediatek.com> 13244S: Supported 13245F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13246F: drivers/media/platform/mediatek/jpeg/ 13247 13248MEDIATEK KEYPAD DRIVER 13249M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13250S: Supported 13251F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13252F: drivers/input/keyboard/mt6779-keypad.c 13253 13254MEDIATEK MDP DRIVER 13255M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13256M: Houlong Wei <houlong.wei@mediatek.com> 13257M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13258S: Supported 13259F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13260F: drivers/media/platform/mediatek/mdp/ 13261F: drivers/media/platform/mediatek/vpu/ 13262 13263MEDIATEK MEDIA DRIVER 13264M: Tiffany Lin <tiffany.lin@mediatek.com> 13265M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13266M: Yunfei Dong <yunfei.dong@mediatek.com> 13267S: Supported 13268F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13269F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13270F: drivers/media/platform/mediatek/vcodec/ 13271F: drivers/media/platform/mediatek/vpu/ 13272 13273MEDIATEK MMC/SD/SDIO DRIVER 13274M: Chaotian Jing <chaotian.jing@mediatek.com> 13275S: Maintained 13276F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13277F: drivers/mmc/host/mtk-sd.c 13278 13279MEDIATEK MT76 WIRELESS LAN DRIVER 13280M: Felix Fietkau <nbd@nbd.name> 13281M: Lorenzo Bianconi <lorenzo@kernel.org> 13282M: Ryder Lee <ryder.lee@mediatek.com> 13283R: Shayne Chen <shayne.chen@mediatek.com> 13284R: Sean Wang <sean.wang@mediatek.com> 13285L: linux-wireless@vger.kernel.org 13286S: Maintained 13287T: git https://github.com/nbd168/wireless 13288F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13289F: drivers/net/wireless/mediatek/mt76/ 13290 13291MEDIATEK MT7601U WIRELESS LAN DRIVER 13292M: Jakub Kicinski <kuba@kernel.org> 13293L: linux-wireless@vger.kernel.org 13294S: Maintained 13295F: drivers/net/wireless/mediatek/mt7601u/ 13296 13297MEDIATEK MT7621 CLOCK DRIVER 13298M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13299S: Maintained 13300F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13301F: drivers/clk/ralink/clk-mt7621.c 13302 13303MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13304M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13305S: Maintained 13306F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13307F: drivers/pci/controller/pcie-mt7621.c 13308 13309MEDIATEK MT7621 PHY PCI DRIVER 13310M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13311S: Maintained 13312F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13313F: drivers/phy/ralink/phy-mt7621-pci.c 13314 13315MEDIATEK MT7621/28/88 I2C DRIVER 13316M: Stefan Roese <sr@denx.de> 13317L: linux-i2c@vger.kernel.org 13318S: Maintained 13319F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13320F: drivers/i2c/busses/i2c-mt7621.c 13321 13322MEDIATEK MTMIPS CLOCK DRIVER 13323M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13324S: Maintained 13325F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13326F: drivers/clk/ralink/clk-mtmips.c 13327 13328MEDIATEK NAND CONTROLLER DRIVER 13329L: linux-mtd@lists.infradead.org 13330S: Orphan 13331F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13332F: drivers/mtd/nand/raw/mtk_* 13333 13334MEDIATEK PMIC LED DRIVER 13335M: Sean Wang <sean.wang@mediatek.com> 13336S: Maintained 13337F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13338F: drivers/leds/leds-mt6323.c 13339 13340MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13341M: Sean Wang <sean.wang@mediatek.com> 13342S: Maintained 13343F: drivers/char/hw_random/mtk-rng.c 13344 13345MEDIATEK SMI DRIVER 13346M: Yong Wu <yong.wu@mediatek.com> 13347L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13348S: Supported 13349F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13350F: drivers/memory/mtk-smi.c 13351F: include/soc/mediatek/smi.h 13352 13353MEDIATEK SWITCH DRIVER 13354M: Arınç ÜNAL <arinc.unal@arinc9.com> 13355M: Daniel Golle <daniel@makrotopia.org> 13356M: Landen Chao <Landen.Chao@mediatek.com> 13357M: DENG Qingfang <dqfext@gmail.com> 13358M: Sean Wang <sean.wang@mediatek.com> 13359L: netdev@vger.kernel.org 13360S: Maintained 13361F: drivers/net/dsa/mt7530-mdio.c 13362F: drivers/net/dsa/mt7530-mmio.c 13363F: drivers/net/dsa/mt7530.* 13364F: net/dsa/tag_mtk.c 13365 13366MEDIATEK T7XX 5G WWAN MODEM DRIVER 13367M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13368M: Intel Corporation <linuxwwan@intel.com> 13369R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13370R: Liu Haijun <haijun.liu@mediatek.com> 13371R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13372R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13373L: netdev@vger.kernel.org 13374S: Supported 13375F: drivers/net/wwan/t7xx/ 13376 13377MEDIATEK USB3 DRD IP DRIVER 13378M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13379L: linux-usb@vger.kernel.org 13380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13381L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13382S: Maintained 13383F: Documentation/devicetree/bindings/usb/mediatek,* 13384F: drivers/usb/host/xhci-mtk* 13385F: drivers/usb/mtu3/ 13386 13387MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13388M: Peter Senna Tschudin <peter.senna@gmail.com> 13389M: Martin Donnelly <martin.donnelly@ge.com> 13390M: Martyn Welch <martyn.welch@collabora.co.uk> 13391S: Maintained 13392F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13393F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13394 13395MEGARAID SCSI/SAS DRIVERS 13396M: Kashyap Desai <kashyap.desai@broadcom.com> 13397M: Sumit Saxena <sumit.saxena@broadcom.com> 13398M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13399L: megaraidlinux.pdl@broadcom.com 13400L: linux-scsi@vger.kernel.org 13401S: Maintained 13402W: http://www.avagotech.com/support/ 13403F: Documentation/scsi/megaraid.rst 13404F: drivers/scsi/megaraid.* 13405F: drivers/scsi/megaraid/ 13406 13407MELEXIS MLX90614 DRIVER 13408M: Crt Mori <cmo@melexis.com> 13409L: linux-iio@vger.kernel.org 13410S: Supported 13411W: http://www.melexis.com 13412F: drivers/iio/temperature/mlx90614.c 13413 13414MELEXIS MLX90632 DRIVER 13415M: Crt Mori <cmo@melexis.com> 13416L: linux-iio@vger.kernel.org 13417S: Supported 13418W: http://www.melexis.com 13419F: drivers/iio/temperature/mlx90632.c 13420 13421MELFAS MIP4 TOUCHSCREEN DRIVER 13422M: Sangwon Jee <jeesw@melfas.com> 13423S: Supported 13424W: http://www.melfas.com 13425F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13426F: drivers/input/touchscreen/melfas_mip4.c 13427 13428MELLANOX BLUEFIELD I2C DRIVER 13429M: Khalil Blaiech <kblaiech@nvidia.com> 13430M: Asmaa Mnebhi <asmaa@nvidia.com> 13431L: linux-i2c@vger.kernel.org 13432S: Supported 13433F: drivers/i2c/busses/i2c-mlxbf.c 13434 13435MELLANOX ETHERNET DRIVER (mlx4_en) 13436M: Tariq Toukan <tariqt@nvidia.com> 13437L: netdev@vger.kernel.org 13438S: Supported 13439W: http://www.mellanox.com 13440Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13441F: drivers/net/ethernet/mellanox/mlx4/en_* 13442 13443MELLANOX ETHERNET DRIVER (mlx5e) 13444M: Saeed Mahameed <saeedm@nvidia.com> 13445L: netdev@vger.kernel.org 13446S: Supported 13447W: http://www.mellanox.com 13448Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13449F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13450 13451MELLANOX ETHERNET INNOVA DRIVERS 13452R: Boris Pismenny <borisp@nvidia.com> 13453L: netdev@vger.kernel.org 13454S: Supported 13455W: http://www.mellanox.com 13456Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13457F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13458F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13459F: include/linux/mlx5/mlx5_ifc_fpga.h 13460 13461MELLANOX ETHERNET SWITCH DRIVERS 13462M: Ido Schimmel <idosch@nvidia.com> 13463M: Petr Machata <petrm@nvidia.com> 13464L: netdev@vger.kernel.org 13465S: Supported 13466W: http://www.mellanox.com 13467Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13468F: drivers/net/ethernet/mellanox/mlxsw/ 13469F: tools/testing/selftests/drivers/net/mlxsw/ 13470 13471MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13472M: mlxsw@nvidia.com 13473L: netdev@vger.kernel.org 13474S: Supported 13475W: http://www.mellanox.com 13476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13477F: drivers/net/ethernet/mellanox/mlxfw/ 13478 13479MELLANOX HARDWARE PLATFORM SUPPORT 13480M: Hans de Goede <hdegoede@redhat.com> 13481M: Mark Gross <markgross@kernel.org> 13482M: Vadim Pasternak <vadimp@nvidia.com> 13483L: platform-driver-x86@vger.kernel.org 13484S: Supported 13485F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13486F: drivers/platform/mellanox/ 13487F: include/linux/platform_data/mlxreg.h 13488 13489MELLANOX MLX4 core VPI driver 13490M: Tariq Toukan <tariqt@nvidia.com> 13491L: netdev@vger.kernel.org 13492L: linux-rdma@vger.kernel.org 13493S: Supported 13494W: http://www.mellanox.com 13495Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13496F: drivers/net/ethernet/mellanox/mlx4/ 13497F: include/linux/mlx4/ 13498 13499MELLANOX MLX4 IB driver 13500M: Yishai Hadas <yishaih@nvidia.com> 13501L: linux-rdma@vger.kernel.org 13502S: Supported 13503W: http://www.mellanox.com 13504Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13505F: drivers/infiniband/hw/mlx4/ 13506F: include/linux/mlx4/ 13507F: include/uapi/rdma/mlx4-abi.h 13508 13509MELLANOX MLX5 core VPI driver 13510M: Saeed Mahameed <saeedm@nvidia.com> 13511M: Leon Romanovsky <leonro@nvidia.com> 13512L: netdev@vger.kernel.org 13513L: linux-rdma@vger.kernel.org 13514S: Supported 13515W: http://www.mellanox.com 13516Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13517F: Documentation/networking/device_drivers/ethernet/mellanox/ 13518F: drivers/net/ethernet/mellanox/mlx5/core/ 13519F: include/linux/mlx5/ 13520 13521MELLANOX MLX5 IB driver 13522M: Leon Romanovsky <leonro@nvidia.com> 13523L: linux-rdma@vger.kernel.org 13524S: Supported 13525W: http://www.mellanox.com 13526Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13527F: drivers/infiniband/hw/mlx5/ 13528F: include/linux/mlx5/ 13529F: include/uapi/rdma/mlx5-abi.h 13530 13531MELLANOX MLXCPLD I2C AND MUX DRIVER 13532M: Vadim Pasternak <vadimp@nvidia.com> 13533M: Michael Shych <michaelsh@nvidia.com> 13534L: linux-i2c@vger.kernel.org 13535S: Supported 13536F: Documentation/i2c/busses/i2c-mlxcpld.rst 13537F: drivers/i2c/busses/i2c-mlxcpld.c 13538F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13539 13540MELLANOX MLXCPLD LED DRIVER 13541M: Vadim Pasternak <vadimp@nvidia.com> 13542L: linux-leds@vger.kernel.org 13543S: Supported 13544F: Documentation/leds/leds-mlxcpld.rst 13545F: drivers/leds/leds-mlxcpld.c 13546F: drivers/leds/leds-mlxreg.c 13547 13548MELLANOX PLATFORM DRIVER 13549M: Vadim Pasternak <vadimp@nvidia.com> 13550L: platform-driver-x86@vger.kernel.org 13551S: Supported 13552F: drivers/platform/x86/mlx-platform.c 13553 13554MEMBARRIER SUPPORT 13555M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13556M: "Paul E. McKenney" <paulmck@kernel.org> 13557L: linux-kernel@vger.kernel.org 13558S: Supported 13559F: arch/powerpc/include/asm/membarrier.h 13560F: include/uapi/linux/membarrier.h 13561F: kernel/sched/membarrier.c 13562 13563MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13564M: Mike Rapoport <rppt@kernel.org> 13565L: linux-mm@kvack.org 13566S: Maintained 13567F: Documentation/core-api/boot-time-mm.rst 13568F: include/linux/memblock.h 13569F: mm/memblock.c 13570F: mm/mm_init.c 13571F: tools/testing/memblock/ 13572 13573MEMORY CONTROLLER DRIVERS 13574M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13575L: linux-kernel@vger.kernel.org 13576S: Maintained 13577B: mailto:krzysztof.kozlowski@linaro.org 13578T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13579F: Documentation/devicetree/bindings/memory-controllers/ 13580F: drivers/memory/ 13581F: include/dt-bindings/memory/ 13582F: include/memory/ 13583 13584MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13585M: Dmitry Osipenko <digetx@gmail.com> 13586L: linux-pm@vger.kernel.org 13587L: linux-tegra@vger.kernel.org 13588S: Maintained 13589T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13590F: drivers/devfreq/tegra30-devfreq.c 13591 13592MEMORY HOT(UN)PLUG 13593M: David Hildenbrand <david@redhat.com> 13594M: Oscar Salvador <osalvador@suse.de> 13595L: linux-mm@kvack.org 13596S: Maintained 13597F: Documentation/admin-guide/mm/memory-hotplug.rst 13598F: Documentation/core-api/memory-hotplug.rst 13599F: drivers/base/memory.c 13600F: include/linux/memory_hotplug.h 13601F: mm/memory_hotplug.c 13602F: tools/testing/selftests/memory-hotplug/ 13603 13604MEMORY MANAGEMENT 13605M: Andrew Morton <akpm@linux-foundation.org> 13606L: linux-mm@kvack.org 13607S: Maintained 13608W: http://www.linux-mm.org 13609T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13610T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13611F: include/linux/gfp.h 13612F: include/linux/gfp_types.h 13613F: include/linux/memory_hotplug.h 13614F: include/linux/mm.h 13615F: include/linux/mmzone.h 13616F: include/linux/pagewalk.h 13617F: include/trace/events/ksm.h 13618F: mm/ 13619F: tools/mm/ 13620F: tools/testing/selftests/mm/ 13621 13622MEMORY TECHNOLOGY DEVICES (MTD) 13623M: Miquel Raynal <miquel.raynal@bootlin.com> 13624M: Richard Weinberger <richard@nod.at> 13625M: Vignesh Raghavendra <vigneshr@ti.com> 13626L: linux-mtd@lists.infradead.org 13627S: Maintained 13628W: http://www.linux-mtd.infradead.org/ 13629Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13630C: irc://irc.oftc.net/mtd 13631T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13632T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13633F: Documentation/devicetree/bindings/mtd/ 13634F: drivers/mtd/ 13635F: include/linux/mtd/ 13636F: include/uapi/mtd/ 13637 13638MEMSENSING MICROSYSTEMS MSA311 DRIVER 13639M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13640L: linux-iio@vger.kernel.org 13641S: Maintained 13642F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13643F: drivers/iio/accel/msa311.c 13644 13645MEN A21 WATCHDOG DRIVER 13646M: Johannes Thumshirn <morbidrsa@gmail.com> 13647L: linux-watchdog@vger.kernel.org 13648S: Maintained 13649F: drivers/watchdog/mena21_wdt.c 13650 13651MEN CHAMELEON BUS (mcb) 13652M: Johannes Thumshirn <morbidrsa@gmail.com> 13653S: Maintained 13654F: Documentation/driver-api/men-chameleon-bus.rst 13655F: drivers/mcb/ 13656F: include/linux/mcb.h 13657 13658MEN F21BMC (Board Management Controller) 13659M: Andreas Werner <andreas.werner@men.de> 13660S: Supported 13661F: Documentation/hwmon/menf21bmc.rst 13662F: drivers/hwmon/menf21bmc_hwmon.c 13663F: drivers/leds/leds-menf21bmc.c 13664F: drivers/mfd/menf21bmc.c 13665F: drivers/watchdog/menf21bmc_wdt.c 13666 13667MEN Z069 WATCHDOG DRIVER 13668M: Johannes Thumshirn <jth@kernel.org> 13669L: linux-watchdog@vger.kernel.org 13670S: Maintained 13671F: drivers/watchdog/menz69_wdt.c 13672 13673MESON AO CEC DRIVER FOR AMLOGIC SOCS 13674M: Neil Armstrong <neil.armstrong@linaro.org> 13675L: linux-media@vger.kernel.org 13676L: linux-amlogic@lists.infradead.org 13677S: Supported 13678W: http://linux-meson.com/ 13679T: git git://linuxtv.org/media_tree.git 13680F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13681F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13682F: drivers/media/cec/platform/meson/ao-cec.c 13683 13684MESON GE2D DRIVER FOR AMLOGIC SOCS 13685M: Neil Armstrong <neil.armstrong@linaro.org> 13686L: linux-media@vger.kernel.org 13687L: linux-amlogic@lists.infradead.org 13688S: Supported 13689T: git git://linuxtv.org/media_tree.git 13690F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13691F: drivers/media/platform/amlogic/meson-ge2d/ 13692 13693MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13694M: Liang Yang <liang.yang@amlogic.com> 13695L: linux-mtd@lists.infradead.org 13696S: Maintained 13697F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13698F: drivers/mtd/nand/raw/meson_* 13699 13700MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13701M: Neil Armstrong <neil.armstrong@linaro.org> 13702L: linux-media@vger.kernel.org 13703L: linux-amlogic@lists.infradead.org 13704S: Supported 13705T: git git://linuxtv.org/media_tree.git 13706F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13707F: drivers/staging/media/meson/vdec/ 13708 13709METHODE UDPU SUPPORT 13710M: Vladimir Vid <vladimir.vid@sartura.hr> 13711S: Maintained 13712F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13713 13714MHI BUS 13715M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13716L: mhi@lists.linux.dev 13717L: linux-arm-msm@vger.kernel.org 13718S: Maintained 13719T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13720F: Documentation/ABI/stable/sysfs-bus-mhi 13721F: Documentation/mhi/ 13722F: drivers/bus/mhi/ 13723F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13724F: include/linux/mhi.h 13725 13726MICROBLAZE ARCHITECTURE 13727M: Michal Simek <monstr@monstr.eu> 13728S: Supported 13729W: http://www.monstr.eu/fdt/ 13730T: git git://git.monstr.eu/linux-2.6-microblaze.git 13731F: arch/microblaze/ 13732 13733MICROBLAZE TMR INJECT 13734M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13735S: Supported 13736F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13737F: drivers/misc/xilinx_tmr_inject.c 13738 13739MICROBLAZE TMR MANAGER 13740M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13741S: Supported 13742F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13743F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13744F: drivers/misc/xilinx_tmr_manager.c 13745 13746MICROCHIP AT91 DMA DRIVERS 13747M: Ludovic Desroches <ludovic.desroches@microchip.com> 13748M: Tudor Ambarus <tudor.ambarus@linaro.org> 13749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13750L: dmaengine@vger.kernel.org 13751S: Supported 13752F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13753F: drivers/dma/at_hdmac.c 13754F: drivers/dma/at_xdmac.c 13755F: include/dt-bindings/dma/at91.h 13756 13757MICROCHIP AT91 SERIAL DRIVER 13758M: Richard Genoud <richard.genoud@gmail.com> 13759S: Maintained 13760F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13761F: drivers/tty/serial/atmel_serial.c 13762F: drivers/tty/serial/atmel_serial.h 13763 13764MICROCHIP AT91 USART MFD DRIVER 13765M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13766L: linux-kernel@vger.kernel.org 13767S: Supported 13768F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13769F: drivers/mfd/at91-usart.c 13770F: include/dt-bindings/mfd/at91-usart.h 13771 13772MICROCHIP AT91 USART SPI DRIVER 13773M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13774L: linux-spi@vger.kernel.org 13775S: Supported 13776F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13777F: drivers/spi/spi-at91-usart.c 13778 13779MICROCHIP AUDIO ASOC DRIVERS 13780M: Claudiu Beznea <claudiu.beznea@microchip.com> 13781L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13782S: Supported 13783F: Documentation/devicetree/bindings/sound/atmel* 13784F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13785F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13786F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13787F: sound/soc/atmel 13788 13789MICROCHIP CSI2DC DRIVER 13790M: Eugen Hristev <eugen.hristev@microchip.com> 13791L: linux-media@vger.kernel.org 13792S: Supported 13793F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13794F: drivers/media/platform/microchip/microchip-csi2dc.c 13795 13796MICROCHIP ECC DRIVER 13797M: Tudor Ambarus <tudor.ambarus@linaro.org> 13798L: linux-crypto@vger.kernel.org 13799S: Maintained 13800F: drivers/crypto/atmel-ecc.* 13801 13802MICROCHIP EIC DRIVER 13803M: Claudiu Beznea <claudiu.beznea@microchip.com> 13804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13805S: Supported 13806F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13807F: drivers/irqchip/irq-mchp-eic.c 13808 13809MICROCHIP I2C DRIVER 13810M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13811L: linux-i2c@vger.kernel.org 13812S: Supported 13813F: drivers/i2c/busses/i2c-at91-*.c 13814F: drivers/i2c/busses/i2c-at91.h 13815 13816MICROCHIP ISC DRIVER 13817M: Eugen Hristev <eugen.hristev@microchip.com> 13818L: linux-media@vger.kernel.org 13819S: Supported 13820F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13821F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13822F: drivers/media/platform/microchip/microchip-isc* 13823F: drivers/media/platform/microchip/microchip-sama*-isc* 13824F: drivers/staging/media/deprecated/atmel/atmel-isc* 13825F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13826F: include/linux/atmel-isc-media.h 13827 13828MICROCHIP ISI DRIVER 13829M: Eugen Hristev <eugen.hristev@microchip.com> 13830L: linux-media@vger.kernel.org 13831S: Supported 13832F: drivers/media/platform/atmel/atmel-isi.c 13833F: drivers/media/platform/atmel/atmel-isi.h 13834 13835MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13836M: Woojung Huh <woojung.huh@microchip.com> 13837M: UNGLinuxDriver@microchip.com 13838L: netdev@vger.kernel.org 13839S: Maintained 13840F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13841F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13842F: drivers/net/dsa/microchip/* 13843F: include/linux/dsa/ksz_common.h 13844F: include/linux/platform_data/microchip-ksz.h 13845F: net/dsa/tag_ksz.c 13846 13847MICROCHIP LAN743X ETHERNET DRIVER 13848M: Bryan Whitehead <bryan.whitehead@microchip.com> 13849M: UNGLinuxDriver@microchip.com 13850L: netdev@vger.kernel.org 13851S: Maintained 13852F: drivers/net/ethernet/microchip/lan743x_* 13853 13854MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13855M: Arun Ramadoss <arun.ramadoss@microchip.com> 13856R: UNGLinuxDriver@microchip.com 13857L: netdev@vger.kernel.org 13858S: Maintained 13859F: drivers/net/phy/microchip_t1.c 13860 13861MICROCHIP LAN966X ETHERNET DRIVER 13862M: Horatiu Vultur <horatiu.vultur@microchip.com> 13863M: UNGLinuxDriver@microchip.com 13864L: netdev@vger.kernel.org 13865S: Maintained 13866F: drivers/net/ethernet/microchip/lan966x/* 13867 13868MICROCHIP LCDFB DRIVER 13869M: Nicolas Ferre <nicolas.ferre@microchip.com> 13870L: linux-fbdev@vger.kernel.org 13871S: Maintained 13872F: drivers/video/fbdev/atmel_lcdfb.c 13873F: include/video/atmel_lcdc.h 13874 13875MICROCHIP MCP16502 PMIC DRIVER 13876M: Claudiu Beznea <claudiu.beznea@microchip.com> 13877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13878S: Supported 13879F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13880F: drivers/regulator/mcp16502.c 13881 13882MICROCHIP MCP3911 ADC DRIVER 13883M: Marcus Folkesson <marcus.folkesson@gmail.com> 13884M: Kent Gustavsson <kent@minoris.se> 13885L: linux-iio@vger.kernel.org 13886S: Maintained 13887F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13888F: drivers/iio/adc/mcp3911.c 13889 13890MICROCHIP MMC/SD/SDIO MCI DRIVER 13891M: Ludovic Desroches <ludovic.desroches@microchip.com> 13892S: Maintained 13893F: drivers/mmc/host/atmel-mci.c 13894 13895MICROCHIP NAND DRIVER 13896M: Tudor Ambarus <tudor.ambarus@linaro.org> 13897L: linux-mtd@lists.infradead.org 13898S: Supported 13899F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13900F: drivers/mtd/nand/raw/atmel/* 13901 13902MICROCHIP OTPC DRIVER 13903M: Claudiu Beznea <claudiu.beznea@microchip.com> 13904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13905S: Supported 13906F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13907F: drivers/nvmem/microchip-otpc.c 13908F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13909 13910MICROCHIP PCI1XXXX GP DRIVER 13911M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13912L: linux-gpio@vger.kernel.org 13913S: Supported 13914F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13915F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13916F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13917 13918MICROCHIP PCI1XXXX I2C DRIVER 13919M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13920M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13921M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13922L: linux-i2c@vger.kernel.org 13923S: Maintained 13924F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13925 13926MICROCHIP PCIe UART DRIVER 13927M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13928M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13929L: linux-serial@vger.kernel.org 13930S: Maintained 13931F: drivers/tty/serial/8250/8250_pci1xxxx.c 13932 13933MICROCHIP POLARFIRE FPGA DRIVERS 13934M: Conor Dooley <conor.dooley@microchip.com> 13935R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13936L: linux-fpga@vger.kernel.org 13937S: Supported 13938F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13939F: drivers/fpga/microchip-spi.c 13940 13941MICROCHIP PWM DRIVER 13942M: Claudiu Beznea <claudiu.beznea@microchip.com> 13943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13944L: linux-pwm@vger.kernel.org 13945S: Supported 13946F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13947F: drivers/pwm/pwm-atmel.c 13948 13949MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13950M: Eugen Hristev <eugen.hristev@microchip.com> 13951L: linux-iio@vger.kernel.org 13952S: Supported 13953F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13954F: drivers/iio/adc/at91-sama5d2_adc.c 13955F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13956 13957MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13958M: Claudiu Beznea <claudiu.beznea@microchip.com> 13959S: Supported 13960F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13961F: drivers/power/reset/at91-sama5d2_shdwc.c 13962 13963MICROCHIP SOC DRIVERS 13964M: Conor Dooley <conor@kernel.org> 13965S: Supported 13966T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13967F: drivers/soc/microchip/ 13968 13969MICROCHIP SPI DRIVER 13970M: Tudor Ambarus <tudor.ambarus@linaro.org> 13971S: Supported 13972F: drivers/spi/spi-atmel.* 13973 13974MICROCHIP SSC DRIVER 13975M: Claudiu Beznea <claudiu.beznea@microchip.com> 13976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13977S: Supported 13978F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13979F: drivers/misc/atmel-ssc.c 13980F: include/linux/atmel-ssc.h 13981 13982Microchip Timer Counter Block (TCB) Capture Driver 13983M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13985L: linux-iio@vger.kernel.org 13986S: Maintained 13987F: drivers/counter/microchip-tcb-capture.c 13988 13989MICROCHIP USB251XB DRIVER 13990M: Richard Leitner <richard.leitner@skidata.com> 13991L: linux-usb@vger.kernel.org 13992S: Maintained 13993F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13994F: drivers/usb/misc/usb251xb.c 13995 13996MICROCHIP USBA UDC DRIVER 13997M: Cristian Birsan <cristian.birsan@microchip.com> 13998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13999S: Supported 14000F: drivers/usb/gadget/udc/atmel_usba_udc.* 14001 14002MICROCHIP WILC1000 WIFI DRIVER 14003M: Ajay Singh <ajay.kathat@microchip.com> 14004M: Claudiu Beznea <claudiu.beznea@microchip.com> 14005L: linux-wireless@vger.kernel.org 14006S: Supported 14007F: drivers/net/wireless/microchip/wilc1000/ 14008 14009MICROSEMI MIPS SOCS 14010M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14011M: UNGLinuxDriver@microchip.com 14012L: linux-mips@vger.kernel.org 14013S: Supported 14014F: Documentation/devicetree/bindings/mips/mscc.txt 14015F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14016F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14017F: arch/mips/boot/dts/mscc/ 14018F: arch/mips/configs/generic/board-ocelot.config 14019F: arch/mips/generic/board-ocelot.c 14020 14021MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14022M: Don Brace <don.brace@microchip.com> 14023L: storagedev@microchip.com 14024L: linux-scsi@vger.kernel.org 14025S: Supported 14026F: Documentation/scsi/smartpqi.rst 14027F: drivers/scsi/smartpqi/Kconfig 14028F: drivers/scsi/smartpqi/Makefile 14029F: drivers/scsi/smartpqi/smartpqi*.[ch] 14030F: include/linux/cciss*.h 14031F: include/uapi/linux/cciss*.h 14032 14033MICROSOFT MANA RDMA DRIVER 14034M: Long Li <longli@microsoft.com> 14035M: Ajay Sharma <sharmaajay@microsoft.com> 14036L: linux-rdma@vger.kernel.org 14037S: Supported 14038F: drivers/infiniband/hw/mana/ 14039F: include/net/mana 14040F: include/uapi/rdma/mana-abi.h 14041 14042MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14043M: Maximilian Luz <luzmaximilian@gmail.com> 14044L: platform-driver-x86@vger.kernel.org 14045S: Maintained 14046F: drivers/platform/surface/surface_aggregator_tabletsw.c 14047 14048MICROSOFT SURFACE BATTERY AND AC DRIVERS 14049M: Maximilian Luz <luzmaximilian@gmail.com> 14050L: linux-pm@vger.kernel.org 14051L: platform-driver-x86@vger.kernel.org 14052S: Maintained 14053F: drivers/power/supply/surface_battery.c 14054F: drivers/power/supply/surface_charger.c 14055 14056MICROSOFT SURFACE DTX DRIVER 14057M: Maximilian Luz <luzmaximilian@gmail.com> 14058L: platform-driver-x86@vger.kernel.org 14059S: Maintained 14060F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14061F: drivers/platform/surface/surface_dtx.c 14062F: include/uapi/linux/surface_aggregator/dtx.h 14063 14064MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14065M: Maximilian Luz <luzmaximilian@gmail.com> 14066L: platform-driver-x86@vger.kernel.org 14067S: Maintained 14068F: drivers/platform/surface/surface_gpe.c 14069 14070MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14071M: Hans de Goede <hdegoede@redhat.com> 14072M: Mark Gross <markgross@kernel.org> 14073M: Maximilian Luz <luzmaximilian@gmail.com> 14074L: platform-driver-x86@vger.kernel.org 14075S: Maintained 14076T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14077F: drivers/platform/surface/ 14078 14079MICROSOFT SURFACE HID TRANSPORT DRIVER 14080M: Maximilian Luz <luzmaximilian@gmail.com> 14081L: linux-input@vger.kernel.org 14082L: platform-driver-x86@vger.kernel.org 14083S: Maintained 14084F: drivers/hid/surface-hid/ 14085 14086MICROSOFT SURFACE HOT-PLUG DRIVER 14087M: Maximilian Luz <luzmaximilian@gmail.com> 14088L: platform-driver-x86@vger.kernel.org 14089S: Maintained 14090F: drivers/platform/surface/surface_hotplug.c 14091 14092MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14093M: Maximilian Luz <luzmaximilian@gmail.com> 14094L: platform-driver-x86@vger.kernel.org 14095S: Maintained 14096F: drivers/platform/surface/surface_platform_profile.c 14097 14098MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14099M: Chen Yu <yu.c.chen@intel.com> 14100L: platform-driver-x86@vger.kernel.org 14101S: Supported 14102F: drivers/platform/surface/surfacepro3_button.c 14103 14104MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14105M: Maximilian Luz <luzmaximilian@gmail.com> 14106L: platform-driver-x86@vger.kernel.org 14107S: Maintained 14108F: drivers/platform/surface/surface_aggregator_hub.c 14109 14110MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14111M: Maximilian Luz <luzmaximilian@gmail.com> 14112L: platform-driver-x86@vger.kernel.org 14113S: Maintained 14114W: https://github.com/linux-surface/surface-aggregator-module 14115C: irc://irc.libera.chat/linux-surface 14116F: Documentation/driver-api/surface_aggregator/ 14117F: drivers/platform/surface/aggregator/ 14118F: drivers/platform/surface/surface_acpi_notify.c 14119F: drivers/platform/surface/surface_aggregator_cdev.c 14120F: drivers/platform/surface/surface_aggregator_registry.c 14121F: include/linux/surface_acpi_notify.h 14122F: include/linux/surface_aggregator/ 14123F: include/uapi/linux/surface_aggregator/ 14124 14125MICROTEK X6 SCANNER 14126M: Oliver Neukum <oliver@neukum.org> 14127S: Maintained 14128F: drivers/usb/image/microtek.* 14129 14130MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14131M: Luka Kovacic <luka.kovacic@sartura.hr> 14132M: Luka Perkov <luka.perkov@sartura.hr> 14133S: Maintained 14134F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14135F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14136F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14137F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14138F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14139F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14140 14141MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14142M: Sakari Ailus <sakari.ailus@linux.intel.com> 14143L: linux-media@vger.kernel.org 14144S: Maintained 14145F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14146F: Documentation/driver-api/media/drivers/ccs/ 14147F: Documentation/userspace-api/media/drivers/ccs.rst 14148F: drivers/media/i2c/ccs-pll.c 14149F: drivers/media/i2c/ccs-pll.h 14150F: drivers/media/i2c/ccs/ 14151F: include/uapi/linux/ccs.h 14152F: include/uapi/linux/smiapp.h 14153 14154MIPS 14155M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14156L: linux-mips@vger.kernel.org 14157S: Maintained 14158W: http://www.linux-mips.org/ 14159Q: https://patchwork.kernel.org/project/linux-mips/list/ 14160T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14161F: Documentation/devicetree/bindings/mips/ 14162F: Documentation/mips/ 14163F: arch/mips/ 14164F: drivers/platform/mips/ 14165F: include/dt-bindings/mips/ 14166 14167MIPS BOSTON DEVELOPMENT BOARD 14168M: Paul Burton <paulburton@kernel.org> 14169L: linux-mips@vger.kernel.org 14170S: Maintained 14171F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14172F: arch/mips/boot/dts/img/boston.dts 14173F: arch/mips/configs/generic/board-boston.config 14174F: drivers/clk/imgtec/clk-boston.c 14175F: include/dt-bindings/clock/boston-clock.h 14176 14177MIPS CORE DRIVERS 14178M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14179M: Serge Semin <fancer.lancer@gmail.com> 14180L: linux-mips@vger.kernel.org 14181S: Supported 14182F: drivers/bus/mips_cdmm.c 14183F: drivers/clocksource/mips-gic-timer.c 14184F: drivers/cpuidle/cpuidle-cps.c 14185F: drivers/irqchip/irq-mips-cpu.c 14186F: drivers/irqchip/irq-mips-gic.c 14187 14188MIPS GENERIC PLATFORM 14189M: Paul Burton <paulburton@kernel.org> 14190L: linux-mips@vger.kernel.org 14191S: Supported 14192F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14193F: arch/mips/generic/ 14194F: arch/mips/tools/generic-board-config.sh 14195 14196MIPS RINT INSTRUCTION EMULATION 14197M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14198L: linux-mips@vger.kernel.org 14199S: Supported 14200F: arch/mips/math-emu/dp_rint.c 14201F: arch/mips/math-emu/sp_rint.c 14202 14203MIPS/LOONGSON1 ARCHITECTURE 14204M: Keguang Zhang <keguang.zhang@gmail.com> 14205L: linux-mips@vger.kernel.org 14206S: Maintained 14207F: arch/mips/include/asm/mach-loongson32/ 14208F: arch/mips/loongson32/ 14209F: drivers/*/*loongson1* 14210 14211MIPS/LOONGSON2EF ARCHITECTURE 14212M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14213L: linux-mips@vger.kernel.org 14214S: Maintained 14215F: arch/mips/include/asm/mach-loongson2ef/ 14216F: arch/mips/loongson2ef/ 14217F: drivers/cpufreq/loongson2_cpufreq.c 14218 14219MIPS/LOONGSON64 ARCHITECTURE 14220M: Huacai Chen <chenhuacai@kernel.org> 14221M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14222L: linux-mips@vger.kernel.org 14223S: Maintained 14224F: arch/mips/include/asm/mach-loongson64/ 14225F: arch/mips/loongson64/ 14226F: drivers/irqchip/irq-loongson* 14227F: drivers/platform/mips/cpu_hwmon.c 14228 14229MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14230M: Hans Verkuil <hverkuil@xs4all.nl> 14231L: linux-media@vger.kernel.org 14232S: Odd Fixes 14233W: https://linuxtv.org 14234T: git git://linuxtv.org/media_tree.git 14235F: drivers/media/radio/radio-miropcm20* 14236 14237MMP SUPPORT 14238R: Lubomir Rintel <lkundrak@v3.sk> 14239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14240S: Odd Fixes 14241T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14242F: arch/arm/boot/dts/marvell/mmp* 14243F: arch/arm/mach-mmp/ 14244F: include/linux/soc/mmp/ 14245 14246MMP USB PHY DRIVERS 14247R: Lubomir Rintel <lkundrak@v3.sk> 14248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14249S: Maintained 14250F: drivers/phy/marvell/phy-mmp3-usb.c 14251F: drivers/phy/marvell/phy-pxa-usb.c 14252 14253MMU GATHER AND TLB INVALIDATION 14254M: Will Deacon <will@kernel.org> 14255M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14256M: Andrew Morton <akpm@linux-foundation.org> 14257M: Nick Piggin <npiggin@gmail.com> 14258M: Peter Zijlstra <peterz@infradead.org> 14259L: linux-arch@vger.kernel.org 14260L: linux-mm@kvack.org 14261S: Maintained 14262F: arch/*/include/asm/tlb.h 14263F: include/asm-generic/tlb.h 14264F: mm/mmu_gather.c 14265 14266MN88472 MEDIA DRIVER 14267M: Antti Palosaari <crope@iki.fi> 14268L: linux-media@vger.kernel.org 14269S: Maintained 14270W: https://linuxtv.org 14271W: http://palosaari.fi/linux/ 14272Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14273F: drivers/media/dvb-frontends/mn88472* 14274 14275MN88473 MEDIA DRIVER 14276M: Antti Palosaari <crope@iki.fi> 14277L: linux-media@vger.kernel.org 14278S: Maintained 14279W: https://linuxtv.org 14280W: http://palosaari.fi/linux/ 14281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14282F: drivers/media/dvb-frontends/mn88473* 14283 14284MODULE SUPPORT 14285M: Luis Chamberlain <mcgrof@kernel.org> 14286L: linux-modules@vger.kernel.org 14287L: linux-kernel@vger.kernel.org 14288S: Maintained 14289T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14290F: include/linux/kmod.h 14291F: include/linux/module.h 14292F: kernel/module/ 14293F: lib/test_kmod.c 14294F: scripts/module* 14295F: tools/testing/selftests/kmod/ 14296 14297MONOLITHIC POWER SYSTEM PMIC DRIVER 14298M: Saravanan Sekar <sravanhome@gmail.com> 14299S: Maintained 14300F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14301F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14302F: drivers/hwmon/pmbus/mpq7932.c 14303F: drivers/iio/adc/mp2629_adc.c 14304F: drivers/mfd/mp2629.c 14305F: drivers/power/supply/mp2629_charger.c 14306F: drivers/regulator/mp5416.c 14307F: drivers/regulator/mpq7920.c 14308F: drivers/regulator/mpq7920.h 14309F: include/linux/mfd/mp2629.h 14310 14311MOST(R) TECHNOLOGY DRIVER 14312M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14313M: Christian Gromm <christian.gromm@microchip.com> 14314S: Maintained 14315F: Documentation/ABI/testing/configfs-most 14316F: Documentation/ABI/testing/sysfs-bus-most 14317F: drivers/most/ 14318F: drivers/staging/most/ 14319F: include/linux/most.h 14320 14321MOTORCOMM PHY DRIVER 14322M: Peter Geis <pgwipeout@gmail.com> 14323M: Frank <Frank.Sae@motor-comm.com> 14324L: netdev@vger.kernel.org 14325S: Maintained 14326F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14327F: drivers/net/phy/motorcomm.c 14328 14329MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14330M: Jiri Slaby <jirislaby@kernel.org> 14331S: Maintained 14332F: Documentation/driver-api/tty/moxa-smartio.rst 14333F: drivers/tty/mxser.* 14334 14335MR800 AVERMEDIA USB FM RADIO DRIVER 14336M: Alexey Klimov <klimov.linux@gmail.com> 14337L: linux-media@vger.kernel.org 14338S: Maintained 14339T: git git://linuxtv.org/media_tree.git 14340F: drivers/media/radio/radio-mr800.c 14341 14342MRF24J40 IEEE 802.15.4 RADIO DRIVER 14343M: Stefan Schmidt <stefan@datenfreihafen.org> 14344L: linux-wpan@vger.kernel.org 14345S: Odd Fixes 14346F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14347F: drivers/net/ieee802154/mrf24j40.c 14348 14349MSI EC DRIVER 14350M: Nikita Kravets <teackot@gmail.com> 14351L: platform-driver-x86@vger.kernel.org 14352S: Maintained 14353W: https://github.com/BeardOverflow/msi-ec 14354F: drivers/platform/x86/msi-ec.* 14355 14356MSI LAPTOP SUPPORT 14357M: "Lee, Chun-Yi" <jlee@suse.com> 14358L: platform-driver-x86@vger.kernel.org 14359S: Maintained 14360F: drivers/platform/x86/msi-laptop.c 14361 14362MSI WMI SUPPORT 14363L: platform-driver-x86@vger.kernel.org 14364S: Orphan 14365F: drivers/platform/x86/msi-wmi.c 14366 14367MSI001 MEDIA DRIVER 14368M: Antti Palosaari <crope@iki.fi> 14369L: linux-media@vger.kernel.org 14370S: Maintained 14371W: https://linuxtv.org 14372W: http://palosaari.fi/linux/ 14373Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14374T: git git://linuxtv.org/anttip/media_tree.git 14375F: drivers/media/tuners/msi001* 14376 14377MSI2500 MEDIA DRIVER 14378M: Antti Palosaari <crope@iki.fi> 14379L: linux-media@vger.kernel.org 14380S: Maintained 14381W: https://linuxtv.org 14382W: http://palosaari.fi/linux/ 14383Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14384T: git git://linuxtv.org/anttip/media_tree.git 14385F: drivers/media/usb/msi2500/ 14386 14387MSTAR INTERRUPT CONTROLLER DRIVER 14388M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14389M: Daniel Palmer <daniel@thingy.jp> 14390S: Maintained 14391F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14392F: drivers/irqchip/irq-mst-intc.c 14393 14394MSYSTEMS DISKONCHIP G3 MTD DRIVER 14395M: Robert Jarzmik <robert.jarzmik@free.fr> 14396L: linux-mtd@lists.infradead.org 14397S: Maintained 14398F: drivers/mtd/devices/docg3* 14399 14400MT9P031 APTINA CAMERA SENSOR 14401M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14402L: linux-media@vger.kernel.org 14403S: Maintained 14404T: git git://linuxtv.org/media_tree.git 14405F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14406F: drivers/media/i2c/mt9p031.c 14407F: include/media/i2c/mt9p031.h 14408 14409MT9T112 APTINA CAMERA SENSOR 14410M: Jacopo Mondi <jacopo@jmondi.org> 14411L: linux-media@vger.kernel.org 14412S: Odd Fixes 14413T: git git://linuxtv.org/media_tree.git 14414F: drivers/media/i2c/mt9t112.c 14415F: include/media/i2c/mt9t112.h 14416 14417MT9V032 APTINA CAMERA SENSOR 14418M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14419L: linux-media@vger.kernel.org 14420S: Maintained 14421T: git git://linuxtv.org/media_tree.git 14422F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14423F: drivers/media/i2c/mt9v032.c 14424F: include/media/i2c/mt9v032.h 14425 14426MT9V111 APTINA CAMERA SENSOR 14427M: Jacopo Mondi <jacopo@jmondi.org> 14428L: linux-media@vger.kernel.org 14429S: Maintained 14430T: git git://linuxtv.org/media_tree.git 14431F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14432F: drivers/media/i2c/mt9v111.c 14433 14434MULTIFUNCTION DEVICES (MFD) 14435M: Lee Jones <lee@kernel.org> 14436S: Maintained 14437T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14438F: Documentation/devicetree/bindings/mfd/ 14439F: drivers/mfd/ 14440F: include/dt-bindings/mfd/ 14441F: include/linux/mfd/ 14442 14443MULTIMEDIA CARD (MMC) ETC. OVER SPI 14444S: Orphan 14445F: drivers/mmc/host/mmc_spi.c 14446F: include/linux/spi/mmc_spi.h 14447 14448MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14449M: Ulf Hansson <ulf.hansson@linaro.org> 14450L: linux-mmc@vger.kernel.org 14451S: Maintained 14452T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14453F: Documentation/devicetree/bindings/mmc/ 14454F: drivers/mmc/ 14455F: include/linux/mmc/ 14456F: include/uapi/linux/mmc/ 14457 14458MULTIPLEXER SUBSYSTEM 14459M: Peter Rosin <peda@axentia.se> 14460S: Maintained 14461F: Documentation/ABI/testing/sysfs-class-mux* 14462F: Documentation/devicetree/bindings/mux/ 14463F: drivers/mux/ 14464F: include/dt-bindings/mux/ 14465F: include/linux/mux/ 14466 14467MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14468M: Bin Liu <b-liu@ti.com> 14469L: linux-usb@vger.kernel.org 14470S: Maintained 14471F: drivers/usb/musb/ 14472 14473MXL301RF MEDIA DRIVER 14474M: Akihiro Tsukada <tskd08@gmail.com> 14475L: linux-media@vger.kernel.org 14476S: Odd Fixes 14477F: drivers/media/tuners/mxl301rf* 14478 14479MXL5007T MEDIA DRIVER 14480M: Michael Krufky <mkrufky@linuxtv.org> 14481L: linux-media@vger.kernel.org 14482S: Maintained 14483W: https://linuxtv.org 14484W: http://github.com/mkrufky 14485Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14486T: git git://linuxtv.org/mkrufky/tuners.git 14487F: drivers/media/tuners/mxl5007t.* 14488 14489MXSFB DRM DRIVER 14490M: Marek Vasut <marex@denx.de> 14491M: Stefan Agner <stefan@agner.ch> 14492L: dri-devel@lists.freedesktop.org 14493S: Supported 14494T: git git://anongit.freedesktop.org/drm/drm-misc 14495F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14496F: drivers/gpu/drm/mxsfb/ 14497 14498MYLEX DAC960 PCI RAID Controller 14499M: Hannes Reinecke <hare@kernel.org> 14500L: linux-scsi@vger.kernel.org 14501S: Supported 14502F: drivers/scsi/myrb.* 14503F: drivers/scsi/myrs.* 14504 14505MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14506M: Chris Lee <christopher.lee@cspi.com> 14507L: netdev@vger.kernel.org 14508S: Supported 14509W: https://www.cspi.com/ethernet-products/support/downloads/ 14510F: drivers/net/ethernet/myricom/myri10ge/ 14511 14512NAND FLASH SUBSYSTEM 14513M: Miquel Raynal <miquel.raynal@bootlin.com> 14514R: Richard Weinberger <richard@nod.at> 14515L: linux-mtd@lists.infradead.org 14516S: Maintained 14517W: http://www.linux-mtd.infradead.org/ 14518Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14519C: irc://irc.oftc.net/mtd 14520T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14521F: drivers/mtd/nand/ 14522F: include/linux/mtd/*nand*.h 14523 14524NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14525M: Daniel Mack <zonque@gmail.com> 14526L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14527S: Maintained 14528W: http://www.native-instruments.com 14529F: sound/usb/caiaq/ 14530 14531NATSEMI ETHERNET DRIVER (DP8381x) 14532S: Orphan 14533F: drivers/net/ethernet/natsemi/natsemi.c 14534 14535NCR 5380 SCSI DRIVERS 14536M: Finn Thain <fthain@linux-m68k.org> 14537M: Michael Schmitz <schmitzmic@gmail.com> 14538L: linux-scsi@vger.kernel.org 14539S: Maintained 14540F: Documentation/scsi/g_NCR5380.rst 14541F: drivers/scsi/NCR5380.* 14542F: drivers/scsi/arm/cumana_1.c 14543F: drivers/scsi/arm/oak.c 14544F: drivers/scsi/atari_scsi.* 14545F: drivers/scsi/dmx3191d.c 14546F: drivers/scsi/g_NCR5380.* 14547F: drivers/scsi/mac_scsi.* 14548F: drivers/scsi/sun3_scsi.* 14549F: drivers/scsi/sun3_scsi_vme.c 14550 14551NCSI LIBRARY 14552M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14553S: Maintained 14554F: net/ncsi/ 14555 14556NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14557M: Guenter Roeck <linux@roeck-us.net> 14558L: linux-hwmon@vger.kernel.org 14559S: Maintained 14560F: Documentation/hwmon/nct6775.rst 14561F: drivers/hwmon/nct6775-core.c 14562F: drivers/hwmon/nct6775-platform.c 14563F: drivers/hwmon/nct6775.h 14564 14565NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14566M: Zev Weiss <zev@bewilderbeest.net> 14567L: linux-hwmon@vger.kernel.org 14568S: Maintained 14569F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14570F: drivers/hwmon/nct6775-i2c.c 14571 14572NETDEVSIM 14573M: Jakub Kicinski <kuba@kernel.org> 14574S: Maintained 14575F: drivers/net/netdevsim/* 14576 14577NETEM NETWORK EMULATOR 14578M: Stephen Hemminger <stephen@networkplumber.org> 14579L: netdev@vger.kernel.org 14580S: Maintained 14581F: net/sched/sch_netem.c 14582 14583NETERION 10GbE DRIVERS (s2io) 14584M: Jon Mason <jdmason@kudzu.us> 14585L: netdev@vger.kernel.org 14586S: Supported 14587F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14588F: drivers/net/ethernet/neterion/ 14589 14590NETFILTER 14591M: Pablo Neira Ayuso <pablo@netfilter.org> 14592M: Jozsef Kadlecsik <kadlec@netfilter.org> 14593M: Florian Westphal <fw@strlen.de> 14594L: netfilter-devel@vger.kernel.org 14595L: coreteam@netfilter.org 14596S: Maintained 14597W: http://www.netfilter.org/ 14598W: http://www.iptables.org/ 14599W: http://www.nftables.org/ 14600Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14601C: irc://irc.libera.chat/netfilter 14602T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14603T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14604F: include/linux/netfilter* 14605F: include/linux/netfilter/ 14606F: include/net/netfilter/ 14607F: include/uapi/linux/netfilter* 14608F: include/uapi/linux/netfilter/ 14609F: net/*/netfilter.c 14610F: net/*/netfilter/ 14611F: net/bridge/br_netfilter*.c 14612F: net/netfilter/ 14613 14614NETROM NETWORK LAYER 14615M: Ralf Baechle <ralf@linux-mips.org> 14616L: linux-hams@vger.kernel.org 14617S: Maintained 14618W: http://www.linux-ax25.org/ 14619F: include/net/netrom.h 14620F: include/uapi/linux/netrom.h 14621F: net/netrom/ 14622 14623NETRONIX EMBEDDED CONTROLLER 14624M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14625S: Maintained 14626F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14627F: drivers/mfd/ntxec.c 14628F: drivers/pwm/pwm-ntxec.c 14629F: drivers/rtc/rtc-ntxec.c 14630F: include/linux/mfd/ntxec.h 14631 14632NETRONOME ETHERNET DRIVERS 14633M: Simon Horman <simon.horman@corigine.com> 14634R: Jakub Kicinski <kuba@kernel.org> 14635L: oss-drivers@corigine.com 14636S: Maintained 14637F: drivers/net/ethernet/netronome/ 14638 14639NETWORK BLOCK DEVICE (NBD) 14640M: Josef Bacik <josef@toxicpanda.com> 14641L: linux-block@vger.kernel.org 14642L: nbd@other.debian.org 14643S: Maintained 14644F: Documentation/admin-guide/blockdev/nbd.rst 14645F: drivers/block/nbd.c 14646F: include/trace/events/nbd.h 14647F: include/uapi/linux/nbd.h 14648 14649NETWORK DROP MONITOR 14650M: Neil Horman <nhorman@tuxdriver.com> 14651L: netdev@vger.kernel.org 14652S: Maintained 14653W: https://fedorahosted.org/dropwatch/ 14654F: include/uapi/linux/net_dropmon.h 14655F: net/core/drop_monitor.c 14656 14657NETWORKING DRIVERS 14658M: "David S. Miller" <davem@davemloft.net> 14659M: Eric Dumazet <edumazet@google.com> 14660M: Jakub Kicinski <kuba@kernel.org> 14661M: Paolo Abeni <pabeni@redhat.com> 14662L: netdev@vger.kernel.org 14663S: Maintained 14664Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14665T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14666T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14667F: Documentation/devicetree/bindings/net/ 14668F: drivers/connector/ 14669F: drivers/net/ 14670F: include/dt-bindings/net/ 14671F: include/linux/etherdevice.h 14672F: include/linux/fcdevice.h 14673F: include/linux/fddidevice.h 14674F: include/linux/hippidevice.h 14675F: include/linux/if_* 14676F: include/linux/inetdevice.h 14677F: include/linux/netdevice.h 14678F: include/uapi/linux/if_* 14679F: include/uapi/linux/netdevice.h 14680X: drivers/net/wireless/ 14681 14682NETWORKING DRIVERS (WIRELESS) 14683M: Kalle Valo <kvalo@kernel.org> 14684L: linux-wireless@vger.kernel.org 14685S: Maintained 14686W: https://wireless.wiki.kernel.org/ 14687Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14688T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14689T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14690F: Documentation/devicetree/bindings/net/wireless/ 14691F: drivers/net/wireless/ 14692 14693NETWORKING [DSA] 14694M: Andrew Lunn <andrew@lunn.ch> 14695M: Florian Fainelli <f.fainelli@gmail.com> 14696M: Vladimir Oltean <olteanv@gmail.com> 14697S: Maintained 14698F: Documentation/devicetree/bindings/net/dsa/ 14699F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14700F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14701F: drivers/net/dsa/ 14702F: include/linux/dsa/ 14703F: include/linux/platform_data/dsa.h 14704F: include/net/dsa.h 14705F: net/dsa/ 14706F: tools/testing/selftests/drivers/net/dsa/ 14707 14708NETWORKING [GENERAL] 14709M: "David S. Miller" <davem@davemloft.net> 14710M: Eric Dumazet <edumazet@google.com> 14711M: Jakub Kicinski <kuba@kernel.org> 14712M: Paolo Abeni <pabeni@redhat.com> 14713L: netdev@vger.kernel.org 14714S: Maintained 14715Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14716B: mailto:netdev@vger.kernel.org 14717T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14718T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14719F: Documentation/core-api/netlink.rst 14720F: Documentation/netlink/ 14721F: Documentation/networking/ 14722F: Documentation/process/maintainer-netdev.rst 14723F: Documentation/userspace-api/netlink/ 14724F: include/linux/in.h 14725F: include/linux/net.h 14726F: include/linux/netdevice.h 14727F: include/net/ 14728F: include/uapi/linux/in.h 14729F: include/uapi/linux/net.h 14730F: include/uapi/linux/net_namespace.h 14731F: include/uapi/linux/netdevice.h 14732F: lib/net_utils.c 14733F: lib/random32.c 14734F: net/ 14735F: tools/net/ 14736F: tools/testing/selftests/net/ 14737X: net/bluetooth/ 14738 14739NETWORKING [IPSEC] 14740M: Steffen Klassert <steffen.klassert@secunet.com> 14741M: Herbert Xu <herbert@gondor.apana.org.au> 14742M: "David S. Miller" <davem@davemloft.net> 14743L: netdev@vger.kernel.org 14744S: Maintained 14745T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14746T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14747F: include/net/xfrm.h 14748F: include/uapi/linux/xfrm.h 14749F: net/ipv4/ah4.c 14750F: net/ipv4/esp4* 14751F: net/ipv4/ip_vti.c 14752F: net/ipv4/ipcomp.c 14753F: net/ipv4/xfrm* 14754F: net/ipv6/ah6.c 14755F: net/ipv6/esp6* 14756F: net/ipv6/ip6_vti.c 14757F: net/ipv6/ipcomp6.c 14758F: net/ipv6/xfrm* 14759F: net/key/ 14760F: net/xfrm/ 14761F: tools/testing/selftests/net/ipsec.c 14762 14763NETWORKING [IPv4/IPv6] 14764M: "David S. Miller" <davem@davemloft.net> 14765M: David Ahern <dsahern@kernel.org> 14766L: netdev@vger.kernel.org 14767S: Maintained 14768T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14769F: arch/x86/net/* 14770F: include/linux/ip.h 14771F: include/linux/ipv6* 14772F: include/net/fib* 14773F: include/net/ip* 14774F: include/net/route.h 14775F: net/ipv4/ 14776F: net/ipv6/ 14777 14778NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14779M: Paul Moore <paul@paul-moore.com> 14780L: netdev@vger.kernel.org 14781L: linux-security-module@vger.kernel.org 14782S: Supported 14783W: https://github.com/netlabel 14784F: Documentation/netlabel/ 14785F: include/net/calipso.h 14786F: include/net/cipso_ipv4.h 14787F: include/net/netlabel.h 14788F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14789F: include/uapi/linux/netfilter/xt_SECMARK.h 14790F: net/ipv4/cipso_ipv4.c 14791F: net/ipv6/calipso.c 14792F: net/netfilter/xt_CONNSECMARK.c 14793F: net/netfilter/xt_SECMARK.c 14794F: net/netlabel/ 14795 14796NETWORKING [MPTCP] 14797M: Matthieu Baerts <matthieu.baerts@tessares.net> 14798M: Mat Martineau <martineau@kernel.org> 14799L: netdev@vger.kernel.org 14800L: mptcp@lists.linux.dev 14801S: Maintained 14802W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14803B: https://github.com/multipath-tcp/mptcp_net-next/issues 14804T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14805T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14806F: Documentation/networking/mptcp-sysctl.rst 14807F: include/net/mptcp.h 14808F: include/trace/events/mptcp.h 14809F: include/uapi/linux/mptcp.h 14810F: net/mptcp/ 14811F: tools/testing/selftests/bpf/*/*mptcp*.c 14812F: tools/testing/selftests/net/mptcp/ 14813 14814NETWORKING [TCP] 14815M: Eric Dumazet <edumazet@google.com> 14816L: netdev@vger.kernel.org 14817S: Maintained 14818F: include/linux/net_mm.h 14819F: include/linux/tcp.h 14820F: include/net/tcp.h 14821F: include/trace/events/tcp.h 14822F: include/uapi/linux/tcp.h 14823F: net/ipv4/syncookies.c 14824F: net/ipv4/tcp*.c 14825F: net/ipv6/syncookies.c 14826F: net/ipv6/tcp*.c 14827 14828NETWORKING [TLS] 14829M: Boris Pismenny <borisp@nvidia.com> 14830M: John Fastabend <john.fastabend@gmail.com> 14831M: Jakub Kicinski <kuba@kernel.org> 14832L: netdev@vger.kernel.org 14833S: Maintained 14834F: include/net/tls.h 14835F: include/uapi/linux/tls.h 14836F: net/tls/* 14837 14838NETXEN (1/10) GbE SUPPORT 14839M: Manish Chopra <manishc@marvell.com> 14840M: Rahul Verma <rahulv@marvell.com> 14841M: GR-Linux-NIC-Dev@marvell.com 14842L: netdev@vger.kernel.org 14843S: Supported 14844F: drivers/net/ethernet/qlogic/netxen/ 14845 14846NET_FAILOVER MODULE 14847M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14848L: netdev@vger.kernel.org 14849S: Supported 14850F: Documentation/networking/net_failover.rst 14851F: drivers/net/net_failover.c 14852F: include/net/net_failover.h 14853 14854NEXTHOP 14855M: David Ahern <dsahern@kernel.org> 14856L: netdev@vger.kernel.org 14857S: Maintained 14858F: include/net/netns/nexthop.h 14859F: include/net/nexthop.h 14860F: include/uapi/linux/nexthop.h 14861F: net/ipv4/nexthop.c 14862 14863NFC SUBSYSTEM 14864M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14865L: netdev@vger.kernel.org 14866S: Maintained 14867F: Documentation/devicetree/bindings/net/nfc/ 14868F: drivers/nfc/ 14869F: include/net/nfc/ 14870F: include/uapi/linux/nfc.h 14871F: net/nfc/ 14872 14873NFC VIRTUAL NCI DEVICE DRIVER 14874M: Bongsu Jeon <bongsu.jeon@samsung.com> 14875L: netdev@vger.kernel.org 14876S: Supported 14877F: drivers/nfc/virtual_ncidev.c 14878F: tools/testing/selftests/nci/ 14879 14880NFS, SUNRPC, AND LOCKD CLIENTS 14881M: Trond Myklebust <trond.myklebust@hammerspace.com> 14882M: Anna Schumaker <anna@kernel.org> 14883L: linux-nfs@vger.kernel.org 14884S: Maintained 14885W: http://client.linux-nfs.org 14886T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14887F: Documentation/filesystems/nfs/ 14888F: fs/lockd/ 14889F: fs/nfs/ 14890F: fs/nfs_common/ 14891F: include/linux/lockd/ 14892F: include/linux/nfs* 14893F: include/linux/sunrpc/ 14894F: include/uapi/linux/nfs* 14895F: include/uapi/linux/sunrpc/ 14896F: net/sunrpc/ 14897 14898NILFS2 FILESYSTEM 14899M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14900L: linux-nilfs@vger.kernel.org 14901S: Supported 14902W: https://nilfs.sourceforge.io/ 14903W: https://nilfs.osdn.jp/ 14904T: git https://github.com/konis/nilfs2.git 14905F: Documentation/filesystems/nilfs2.rst 14906F: fs/nilfs2/ 14907F: include/trace/events/nilfs2.h 14908F: include/uapi/linux/nilfs2_api.h 14909F: include/uapi/linux/nilfs2_ondisk.h 14910 14911NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14912M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14913S: Maintained 14914W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14915F: Documentation/scsi/NinjaSCSI.rst 14916F: drivers/scsi/pcmcia/nsp_* 14917 14918NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14919M: GOTO Masanori <gotom@debian.or.jp> 14920M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14921S: Maintained 14922W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14923F: Documentation/scsi/NinjaSCSI.rst 14924F: drivers/scsi/nsp32* 14925 14926NINTENDO HID DRIVER 14927M: Daniel J. Ogorchock <djogorchock@gmail.com> 14928L: linux-input@vger.kernel.org 14929S: Maintained 14930F: drivers/hid/hid-nintendo* 14931 14932NIOS2 ARCHITECTURE 14933M: Dinh Nguyen <dinguyen@kernel.org> 14934S: Maintained 14935T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14936F: arch/nios2/ 14937 14938NITRO ENCLAVES (NE) 14939M: Alexandru Ciobotaru <alcioa@amazon.com> 14940L: linux-kernel@vger.kernel.org 14941L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14942S: Supported 14943W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14944F: Documentation/virt/ne_overview.rst 14945F: drivers/virt/nitro_enclaves/ 14946F: include/linux/nitro_enclaves.h 14947F: include/uapi/linux/nitro_enclaves.h 14948F: samples/nitro_enclaves/ 14949 14950NOHZ, DYNTICKS SUPPORT 14951M: Frederic Weisbecker <frederic@kernel.org> 14952M: Thomas Gleixner <tglx@linutronix.de> 14953M: Ingo Molnar <mingo@kernel.org> 14954L: linux-kernel@vger.kernel.org 14955S: Maintained 14956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14957F: include/linux/sched/nohz.h 14958F: include/linux/tick.h 14959F: kernel/time/tick*.* 14960 14961NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14962M: Pavel Machek <pavel@ucw.cz> 14963M: Sakari Ailus <sakari.ailus@iki.fi> 14964L: linux-media@vger.kernel.org 14965S: Maintained 14966F: drivers/media/i2c/ad5820.c 14967F: drivers/media/i2c/et8ek8 14968 14969NOKIA N900 POWER SUPPLY DRIVERS 14970R: Pali Rohár <pali@kernel.org> 14971F: drivers/power/supply/bq2415x_charger.c 14972F: drivers/power/supply/bq27xxx_battery.c 14973F: drivers/power/supply/bq27xxx_battery_i2c.c 14974F: drivers/power/supply/isp1704_charger.c 14975F: drivers/power/supply/rx51_battery.c 14976F: include/linux/power/bq2415x_charger.h 14977F: include/linux/power/bq27xxx_battery.h 14978 14979NOLIBC HEADER FILE 14980M: Willy Tarreau <w@1wt.eu> 14981S: Maintained 14982T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14983F: tools/include/nolibc/ 14984F: tools/testing/selftests/nolibc/ 14985 14986NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14987M: Hans de Goede <hdegoede@redhat.com> 14988L: linux-input@vger.kernel.org 14989S: Maintained 14990F: drivers/input/touchscreen/novatek-nvt-ts.c 14991 14992NSDEPS 14993M: Matthias Maennich <maennich@google.com> 14994S: Maintained 14995F: Documentation/core-api/symbol-namespaces.rst 14996F: scripts/nsdeps 14997 14998NTB AMD DRIVER 14999M: Sanjay R Mehta <sanju.mehta@amd.com> 15000M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15001L: ntb@lists.linux.dev 15002S: Supported 15003F: drivers/ntb/hw/amd/ 15004 15005NTB DRIVER CORE 15006M: Jon Mason <jdmason@kudzu.us> 15007M: Dave Jiang <dave.jiang@intel.com> 15008M: Allen Hubbe <allenbh@gmail.com> 15009L: ntb@lists.linux.dev 15010S: Supported 15011W: https://github.com/jonmason/ntb/wiki 15012T: git https://github.com/jonmason/ntb.git 15013F: drivers/net/ntb_netdev.c 15014F: drivers/ntb/ 15015F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15016F: include/linux/ntb.h 15017F: include/linux/ntb_transport.h 15018F: tools/testing/selftests/ntb/ 15019 15020NTB IDT DRIVER 15021M: Serge Semin <fancer.lancer@gmail.com> 15022L: ntb@lists.linux.dev 15023S: Supported 15024F: drivers/ntb/hw/idt/ 15025 15026NTB INTEL DRIVER 15027M: Dave Jiang <dave.jiang@intel.com> 15028L: ntb@lists.linux.dev 15029S: Supported 15030W: https://github.com/davejiang/linux/wiki 15031T: git https://github.com/davejiang/linux.git 15032F: drivers/ntb/hw/intel/ 15033 15034NTFS FILESYSTEM 15035M: Anton Altaparmakov <anton@tuxera.com> 15036R: Namjae Jeon <linkinjeon@kernel.org> 15037L: linux-ntfs-dev@lists.sourceforge.net 15038S: Supported 15039W: http://www.tuxera.com/ 15040T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15041F: Documentation/filesystems/ntfs.rst 15042F: fs/ntfs/ 15043 15044NTFS3 FILESYSTEM 15045M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15046L: ntfs3@lists.linux.dev 15047S: Supported 15048W: http://www.paragon-software.com/ 15049T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15050F: Documentation/filesystems/ntfs3.rst 15051F: fs/ntfs3/ 15052 15053NUBUS SUBSYSTEM 15054M: Finn Thain <fthain@linux-m68k.org> 15055L: linux-m68k@lists.linux-m68k.org 15056S: Maintained 15057F: arch/*/include/asm/nubus.h 15058F: drivers/nubus/ 15059F: include/linux/nubus.h 15060F: include/uapi/linux/nubus.h 15061 15062NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15063M: Antonino Daplas <adaplas@gmail.com> 15064L: linux-fbdev@vger.kernel.org 15065S: Maintained 15066F: drivers/video/fbdev/nvidia/ 15067F: drivers/video/fbdev/riva/ 15068 15069NVIDIA WMI EC BACKLIGHT DRIVER 15070M: Daniel Dadap <ddadap@nvidia.com> 15071L: platform-driver-x86@vger.kernel.org 15072S: Supported 15073F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15074F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15075 15076NVM EXPRESS DRIVER 15077M: Keith Busch <kbusch@kernel.org> 15078M: Jens Axboe <axboe@fb.com> 15079M: Christoph Hellwig <hch@lst.de> 15080M: Sagi Grimberg <sagi@grimberg.me> 15081L: linux-nvme@lists.infradead.org 15082S: Supported 15083W: http://git.infradead.org/nvme.git 15084T: git git://git.infradead.org/nvme.git 15085F: Documentation/nvme/ 15086F: drivers/nvme/common/ 15087F: drivers/nvme/host/ 15088F: include/linux/nvme-*.h 15089F: include/linux/nvme.h 15090F: include/uapi/linux/nvme_ioctl.h 15091 15092NVM EXPRESS FABRICS AUTHENTICATION 15093M: Hannes Reinecke <hare@suse.de> 15094L: linux-nvme@lists.infradead.org 15095S: Supported 15096F: drivers/nvme/host/auth.c 15097F: drivers/nvme/target/auth.c 15098F: drivers/nvme/target/fabrics-cmd-auth.c 15099F: include/linux/nvme-auth.h 15100 15101NVM EXPRESS FC TRANSPORT DRIVERS 15102M: James Smart <james.smart@broadcom.com> 15103L: linux-nvme@lists.infradead.org 15104S: Supported 15105F: drivers/nvme/host/fc.c 15106F: drivers/nvme/target/fc.c 15107F: drivers/nvme/target/fcloop.c 15108F: include/linux/nvme-fc-driver.h 15109F: include/linux/nvme-fc.h 15110 15111NVM EXPRESS HARDWARE MONITORING SUPPORT 15112M: Guenter Roeck <linux@roeck-us.net> 15113L: linux-nvme@lists.infradead.org 15114S: Supported 15115F: drivers/nvme/host/hwmon.c 15116 15117NVM EXPRESS TARGET DRIVER 15118M: Christoph Hellwig <hch@lst.de> 15119M: Sagi Grimberg <sagi@grimberg.me> 15120M: Chaitanya Kulkarni <kch@nvidia.com> 15121L: linux-nvme@lists.infradead.org 15122S: Supported 15123W: http://git.infradead.org/nvme.git 15124T: git git://git.infradead.org/nvme.git 15125F: drivers/nvme/target/ 15126 15127NVMEM FRAMEWORK 15128M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15129S: Maintained 15130T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15131F: Documentation/ABI/stable/sysfs-bus-nvmem 15132F: Documentation/devicetree/bindings/nvmem/ 15133F: drivers/nvmem/ 15134F: include/linux/nvmem-consumer.h 15135F: include/linux/nvmem-provider.h 15136 15137NXP BLUETOOTH WIRELESS DRIVERS 15138M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15139M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15140S: Maintained 15141F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15142F: drivers/bluetooth/btnxpuart.c 15143 15144NXP C45 TJA11XX PHY DRIVER 15145M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15146L: netdev@vger.kernel.org 15147S: Maintained 15148F: drivers/net/phy/nxp-c45-tja11xx.c 15149 15150NXP FSPI DRIVER 15151M: Han Xu <han.xu@nxp.com> 15152M: Haibo Chen <haibo.chen@nxp.com> 15153R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15154L: linux-spi@vger.kernel.org 15155S: Maintained 15156F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15157F: drivers/spi/spi-nxp-fspi.c 15158 15159NXP FXAS21002C DRIVER 15160M: Rui Miguel Silva <rmfrfs@gmail.com> 15161L: linux-iio@vger.kernel.org 15162S: Maintained 15163F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15164F: drivers/iio/gyro/fxas21002c.h 15165F: drivers/iio/gyro/fxas21002c_core.c 15166F: drivers/iio/gyro/fxas21002c_i2c.c 15167F: drivers/iio/gyro/fxas21002c_spi.c 15168 15169NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15170M: Haibo Chen <haibo.chen@nxp.com> 15171L: linux-iio@vger.kernel.org 15172L: linux-imx@nxp.com 15173S: Maintained 15174F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15175F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15176F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15177F: drivers/iio/adc/imx7d_adc.c 15178F: drivers/iio/adc/imx93_adc.c 15179F: drivers/iio/adc/vf610_adc.c 15180 15181NXP i.MX 8M ISI DRIVER 15182M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15183L: linux-media@vger.kernel.org 15184S: Maintained 15185F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15186F: drivers/media/platform/nxp/imx8-isi/ 15187 15188NXP i.MX 8MP DW100 V4L2 DRIVER 15189M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15190L: linux-media@vger.kernel.org 15191S: Maintained 15192F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15193F: Documentation/userspace-api/media/drivers/dw100.rst 15194F: drivers/media/platform/nxp/dw100/ 15195F: include/uapi/linux/dw100.h 15196 15197NXP i.MX 8MQ DCSS DRIVER 15198M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15199R: Lucas Stach <l.stach@pengutronix.de> 15200L: dri-devel@lists.freedesktop.org 15201S: Maintained 15202F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15203F: drivers/gpu/drm/imx/dcss/ 15204 15205NXP i.MX 8QXP ADC DRIVER 15206M: Cai Huoqing <cai.huoqing@linux.dev> 15207M: Haibo Chen <haibo.chen@nxp.com> 15208L: linux-imx@nxp.com 15209L: linux-iio@vger.kernel.org 15210S: Maintained 15211F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15212F: drivers/iio/adc/imx8qxp-adc.c 15213 15214NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15215M: Mirela Rabulea <mirela.rabulea@nxp.com> 15216R: NXP Linux Team <linux-imx@nxp.com> 15217L: linux-media@vger.kernel.org 15218S: Maintained 15219F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15220F: drivers/media/platform/nxp/imx-jpeg 15221 15222NXP i.MX CLOCK DRIVERS 15223M: Abel Vesa <abelvesa@kernel.org> 15224R: Peng Fan <peng.fan@nxp.com> 15225L: linux-clk@vger.kernel.org 15226L: linux-imx@nxp.com 15227S: Maintained 15228T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15229F: Documentation/devicetree/bindings/clock/imx* 15230F: drivers/clk/imx/ 15231F: include/dt-bindings/clock/imx* 15232 15233NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15234M: Jagan Teki <jagan@amarulasolutions.com> 15235S: Maintained 15236F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15237F: drivers/regulator/pf8x00-regulator.c 15238 15239NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15240M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15241L: linux-kernel@vger.kernel.org 15242S: Maintained 15243F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15244F: drivers/extcon/extcon-ptn5150.c 15245 15246NXP SGTL5000 DRIVER 15247M: Fabio Estevam <festevam@gmail.com> 15248L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15249S: Maintained 15250F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15251F: sound/soc/codecs/sgtl5000* 15252 15253NXP SJA1105 ETHERNET SWITCH DRIVER 15254M: Vladimir Oltean <olteanv@gmail.com> 15255L: linux-kernel@vger.kernel.org 15256S: Maintained 15257F: drivers/net/dsa/sja1105 15258F: drivers/net/pcs/pcs-xpcs-nxp.c 15259 15260NXP TDA998X DRM DRIVER 15261M: Russell King <linux@armlinux.org.uk> 15262S: Maintained 15263T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15264T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15265F: drivers/gpu/drm/i2c/tda998x_drv.c 15266F: include/drm/i2c/tda998x.h 15267F: include/dt-bindings/display/tda998x.h 15268K: "nxp,tda998x" 15269 15270NXP TFA9879 DRIVER 15271M: Peter Rosin <peda@axentia.se> 15272L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15273S: Maintained 15274F: Documentation/devicetree/bindings/sound/tfa9879.txt 15275F: sound/soc/codecs/tfa9879* 15276 15277NXP-NCI NFC DRIVER 15278S: Orphan 15279F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15280F: drivers/nfc/nxp-nci 15281 15282NXP/Goodix TFA989X (TFA1) DRIVER 15283M: Stephan Gerhold <stephan@gerhold.net> 15284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15285S: Maintained 15286F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15287F: sound/soc/codecs/tfa989x.c 15288 15289NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15290M: Jonas Malaco <jonas@protocubo.io> 15291L: linux-hwmon@vger.kernel.org 15292S: Maintained 15293F: Documentation/hwmon/nzxt-kraken2.rst 15294F: drivers/hwmon/nzxt-kraken2.c 15295 15296NZXT-SMART2 HARDWARE MONITORING DRIVER 15297M: Aleksandr Mezin <mezin.alexander@gmail.com> 15298L: linux-hwmon@vger.kernel.org 15299S: Maintained 15300F: Documentation/hwmon/nzxt-smart2.rst 15301F: drivers/hwmon/nzxt-smart2.c 15302 15303OBJAGG 15304M: Jiri Pirko <jiri@resnulli.us> 15305L: netdev@vger.kernel.org 15306S: Supported 15307F: include/linux/objagg.h 15308F: lib/objagg.c 15309F: lib/test_objagg.c 15310 15311OBJTOOL 15312M: Josh Poimboeuf <jpoimboe@kernel.org> 15313M: Peter Zijlstra <peterz@infradead.org> 15314S: Supported 15315F: include/linux/objtool*.h 15316F: tools/objtool/ 15317 15318OCELOT ETHERNET SWITCH DRIVER 15319M: Vladimir Oltean <vladimir.oltean@nxp.com> 15320M: Claudiu Manoil <claudiu.manoil@nxp.com> 15321M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15322M: UNGLinuxDriver@microchip.com 15323L: netdev@vger.kernel.org 15324S: Supported 15325F: drivers/net/dsa/ocelot/* 15326F: drivers/net/ethernet/mscc/ 15327F: include/soc/mscc/ocelot* 15328F: net/dsa/tag_ocelot.c 15329F: net/dsa/tag_ocelot_8021q.c 15330F: tools/testing/selftests/drivers/net/ocelot/* 15331 15332OCELOT EXTERNAL SWITCH CONTROL 15333M: Colin Foster <colin.foster@in-advantage.com> 15334S: Supported 15335F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15336F: drivers/mfd/ocelot* 15337F: drivers/net/dsa/ocelot/ocelot_ext.c 15338F: include/linux/mfd/ocelot.h 15339 15340OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15341M: Frederic Barrat <fbarrat@linux.ibm.com> 15342M: Andrew Donnellan <ajd@linux.ibm.com> 15343L: linuxppc-dev@lists.ozlabs.org 15344S: Supported 15345F: Documentation/userspace-api/accelerators/ocxl.rst 15346F: arch/powerpc/include/asm/pnv-ocxl.h 15347F: arch/powerpc/platforms/powernv/ocxl.c 15348F: drivers/misc/ocxl/ 15349F: include/misc/ocxl* 15350F: include/uapi/misc/ocxl.h 15351 15352OMAP AUDIO SUPPORT 15353M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15354M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15355L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15356L: linux-omap@vger.kernel.org 15357S: Maintained 15358F: sound/soc/ti/n810.c 15359F: sound/soc/ti/omap* 15360F: sound/soc/ti/rx51.c 15361F: sound/soc/ti/sdma-pcm.* 15362 15363OMAP CLOCK FRAMEWORK SUPPORT 15364M: Paul Walmsley <paul@pwsan.com> 15365L: linux-omap@vger.kernel.org 15366S: Maintained 15367F: arch/arm/*omap*/*clock* 15368 15369OMAP DEVICE TREE SUPPORT 15370M: Benoît Cousson <bcousson@baylibre.com> 15371M: Tony Lindgren <tony@atomide.com> 15372L: linux-omap@vger.kernel.org 15373L: devicetree@vger.kernel.org 15374S: Maintained 15375F: arch/arm/boot/dts/ti/omap/ 15376 15377OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15378L: linux-omap@vger.kernel.org 15379L: linux-fbdev@vger.kernel.org 15380S: Orphan 15381F: Documentation/arch/arm/omap/dss.rst 15382F: drivers/video/fbdev/omap2/ 15383 15384OMAP FRAMEBUFFER SUPPORT 15385L: linux-fbdev@vger.kernel.org 15386L: linux-omap@vger.kernel.org 15387S: Orphan 15388F: drivers/video/fbdev/omap/ 15389 15390OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15391M: Roger Quadros <rogerq@kernel.org> 15392M: Tony Lindgren <tony@atomide.com> 15393L: linux-omap@vger.kernel.org 15394S: Maintained 15395F: arch/arm/mach-omap2/*gpmc* 15396F: drivers/memory/omap-gpmc.c 15397 15398OMAP GPIO DRIVER 15399M: Grygorii Strashko <grygorii.strashko@ti.com> 15400M: Santosh Shilimkar <ssantosh@kernel.org> 15401M: Kevin Hilman <khilman@kernel.org> 15402L: linux-omap@vger.kernel.org 15403S: Maintained 15404F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15405F: drivers/gpio/gpio-omap.c 15406 15407OMAP HARDWARE SPINLOCK SUPPORT 15408M: Ohad Ben-Cohen <ohad@wizery.com> 15409L: linux-omap@vger.kernel.org 15410S: Maintained 15411F: drivers/hwspinlock/omap_hwspinlock.c 15412 15413OMAP HS MMC SUPPORT 15414L: linux-mmc@vger.kernel.org 15415L: linux-omap@vger.kernel.org 15416S: Orphan 15417F: drivers/mmc/host/omap_hsmmc.c 15418 15419OMAP HWMOD DATA 15420M: Paul Walmsley <paul@pwsan.com> 15421L: linux-omap@vger.kernel.org 15422S: Maintained 15423F: arch/arm/mach-omap2/omap_hwmod*data* 15424 15425OMAP HWMOD SUPPORT 15426M: Benoît Cousson <bcousson@baylibre.com> 15427M: Paul Walmsley <paul@pwsan.com> 15428L: linux-omap@vger.kernel.org 15429S: Maintained 15430F: arch/arm/mach-omap2/omap_hwmod.* 15431 15432OMAP I2C DRIVER 15433M: Vignesh R <vigneshr@ti.com> 15434L: linux-omap@vger.kernel.org 15435L: linux-i2c@vger.kernel.org 15436S: Maintained 15437F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15438F: drivers/i2c/busses/i2c-omap.c 15439 15440OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15441M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15442L: linux-media@vger.kernel.org 15443S: Maintained 15444F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15445F: drivers/media/platform/ti/omap3isp/ 15446F: drivers/staging/media/omap4iss/ 15447 15448OMAP MMC SUPPORT 15449M: Aaro Koskinen <aaro.koskinen@iki.fi> 15450L: linux-omap@vger.kernel.org 15451S: Odd Fixes 15452F: drivers/mmc/host/omap.c 15453 15454OMAP POWER MANAGEMENT SUPPORT 15455M: Kevin Hilman <khilman@kernel.org> 15456L: linux-omap@vger.kernel.org 15457S: Maintained 15458F: arch/arm/*omap*/*pm* 15459F: drivers/cpufreq/omap-cpufreq.c 15460 15461OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15462M: Paul Walmsley <paul@pwsan.com> 15463L: linux-omap@vger.kernel.org 15464S: Maintained 15465F: arch/arm/mach-omap2/prm* 15466 15467OMAP RANDOM NUMBER GENERATOR SUPPORT 15468M: Deepak Saxena <dsaxena@plexity.net> 15469S: Maintained 15470F: drivers/char/hw_random/omap-rng.c 15471 15472OMAP USB SUPPORT 15473L: linux-usb@vger.kernel.org 15474L: linux-omap@vger.kernel.org 15475S: Orphan 15476F: arch/arm/*omap*/usb* 15477F: drivers/usb/*/*omap* 15478 15479OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15480M: Mark Jackson <mpfj@newflow.co.uk> 15481L: linux-omap@vger.kernel.org 15482S: Maintained 15483F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15484 15485OMAP1 SUPPORT 15486M: Aaro Koskinen <aaro.koskinen@iki.fi> 15487M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15488M: Tony Lindgren <tony@atomide.com> 15489L: linux-omap@vger.kernel.org 15490S: Maintained 15491Q: http://patchwork.kernel.org/project/linux-omap/list/ 15492T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15493F: arch/arm/configs/omap1_defconfig 15494F: arch/arm/mach-omap1/ 15495F: drivers/i2c/busses/i2c-omap.c 15496F: include/linux/platform_data/ams-delta-fiq.h 15497F: include/linux/platform_data/i2c-omap.h 15498 15499OMAP2+ SUPPORT 15500M: Tony Lindgren <tony@atomide.com> 15501L: linux-omap@vger.kernel.org 15502S: Maintained 15503W: http://www.muru.com/linux/omap/ 15504W: http://linux.omap.com/ 15505Q: http://patchwork.kernel.org/project/linux-omap/list/ 15506T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15507F: arch/arm/configs/omap2plus_defconfig 15508F: arch/arm/mach-omap2/ 15509F: drivers/bus/ti-sysc.c 15510F: drivers/gpio/gpio-tps65219.c 15511F: drivers/i2c/busses/i2c-omap.c 15512F: drivers/irqchip/irq-omap-intc.c 15513F: drivers/mfd/*omap*.c 15514F: drivers/mfd/menelaus.c 15515F: drivers/mfd/palmas.c 15516F: drivers/mfd/tps65217.c 15517F: drivers/mfd/tps65218.c 15518F: drivers/mfd/tps65219.c 15519F: drivers/mfd/tps65910.c 15520F: drivers/mfd/twl-core.[ch] 15521F: drivers/mfd/twl4030*.c 15522F: drivers/mfd/twl6030*.c 15523F: drivers/mfd/twl6040*.c 15524F: drivers/regulator/palmas-regulator*.c 15525F: drivers/regulator/pbias-regulator.c 15526F: drivers/regulator/tps65217-regulator.c 15527F: drivers/regulator/tps65218-regulator.c 15528F: drivers/regulator/tps65219-regulator.c 15529F: drivers/regulator/tps65910-regulator.c 15530F: drivers/regulator/twl-regulator.c 15531F: drivers/regulator/twl6030-regulator.c 15532F: include/linux/platform_data/i2c-omap.h 15533F: include/linux/platform_data/ti-sysc.h 15534 15535OMFS FILESYSTEM 15536M: Bob Copeland <me@bobcopeland.com> 15537L: linux-karma-devel@lists.sourceforge.net 15538S: Maintained 15539F: Documentation/filesystems/omfs.rst 15540F: fs/omfs/ 15541 15542OMNIVISION OG01A1B SENSOR DRIVER 15543M: Shawn Tu <shawnx.tu@intel.com> 15544L: linux-media@vger.kernel.org 15545S: Maintained 15546F: drivers/media/i2c/og01a1b.c 15547 15548OMNIVISION OV01A10 SENSOR DRIVER 15549M: Bingbu Cao <bingbu.cao@intel.com> 15550L: linux-media@vger.kernel.org 15551S: Maintained 15552T: git git://linuxtv.org/media_tree.git 15553F: drivers/media/i2c/ov01a10.c 15554 15555OMNIVISION OV02A10 SENSOR DRIVER 15556M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559T: git git://linuxtv.org/media_tree.git 15560F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15561F: drivers/media/i2c/ov02a10.c 15562 15563OMNIVISION OV08D10 SENSOR DRIVER 15564M: Jimmy Su <jimmy.su@intel.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567T: git git://linuxtv.org/media_tree.git 15568F: drivers/media/i2c/ov08d10.c 15569 15570OMNIVISION OV08X40 SENSOR DRIVER 15571M: Jason Chen <jason.z.chen@intel.com> 15572L: linux-media@vger.kernel.org 15573S: Maintained 15574T: git git://linuxtv.org/media_tree.git 15575F: drivers/media/i2c/ov08x40.c 15576 15577OMNIVISION OV13858 SENSOR DRIVER 15578M: Sakari Ailus <sakari.ailus@linux.intel.com> 15579L: linux-media@vger.kernel.org 15580S: Maintained 15581T: git git://linuxtv.org/media_tree.git 15582F: drivers/media/i2c/ov13858.c 15583 15584OMNIVISION OV13B10 SENSOR DRIVER 15585M: Arec Kao <arec.kao@intel.com> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: drivers/media/i2c/ov13b10.c 15590 15591OMNIVISION OV2680 SENSOR DRIVER 15592M: Rui Miguel Silva <rmfrfs@gmail.com> 15593L: linux-media@vger.kernel.org 15594S: Maintained 15595T: git git://linuxtv.org/media_tree.git 15596F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15597F: drivers/media/i2c/ov2680.c 15598 15599OMNIVISION OV2685 SENSOR DRIVER 15600M: Shunqian Zheng <zhengsq@rock-chips.com> 15601L: linux-media@vger.kernel.org 15602S: Maintained 15603T: git git://linuxtv.org/media_tree.git 15604F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15605F: drivers/media/i2c/ov2685.c 15606 15607OMNIVISION OV2740 SENSOR DRIVER 15608M: Tianshu Qiu <tian.shu.qiu@intel.com> 15609R: Shawn Tu <shawnx.tu@intel.com> 15610R: Bingbu Cao <bingbu.cao@intel.com> 15611L: linux-media@vger.kernel.org 15612S: Maintained 15613T: git git://linuxtv.org/media_tree.git 15614F: drivers/media/i2c/ov2740.c 15615 15616OMNIVISION OV4689 SENSOR DRIVER 15617M: Mikhail Rudenko <mike.rudenko@gmail.com> 15618L: linux-media@vger.kernel.org 15619S: Maintained 15620T: git git://linuxtv.org/media_tree.git 15621F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15622F: drivers/media/i2c/ov5647.c 15623 15624OMNIVISION OV5640 SENSOR DRIVER 15625M: Steve Longerbeam <slongerbeam@gmail.com> 15626L: linux-media@vger.kernel.org 15627S: Maintained 15628T: git git://linuxtv.org/media_tree.git 15629F: drivers/media/i2c/ov5640.c 15630 15631OMNIVISION OV5647 SENSOR DRIVER 15632M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15633M: Jacopo Mondi <jacopo@jmondi.org> 15634L: linux-media@vger.kernel.org 15635S: Maintained 15636T: git git://linuxtv.org/media_tree.git 15637F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15638F: drivers/media/i2c/ov5647.c 15639 15640OMNIVISION OV5670 SENSOR DRIVER 15641M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15642L: linux-media@vger.kernel.org 15643S: Maintained 15644T: git git://linuxtv.org/media_tree.git 15645F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15646F: drivers/media/i2c/ov5670.c 15647 15648OMNIVISION OV5675 SENSOR DRIVER 15649M: Shawn Tu <shawnx.tu@intel.com> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652T: git git://linuxtv.org/media_tree.git 15653F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15654F: drivers/media/i2c/ov5675.c 15655 15656OMNIVISION OV5693 SENSOR DRIVER 15657M: Daniel Scally <djrscally@gmail.com> 15658L: linux-media@vger.kernel.org 15659S: Maintained 15660T: git git://linuxtv.org/media_tree.git 15661F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15662F: drivers/media/i2c/ov5693.c 15663 15664OMNIVISION OV5695 SENSOR DRIVER 15665M: Shunqian Zheng <zhengsq@rock-chips.com> 15666L: linux-media@vger.kernel.org 15667S: Maintained 15668T: git git://linuxtv.org/media_tree.git 15669F: drivers/media/i2c/ov5695.c 15670 15671OMNIVISION OV7670 SENSOR DRIVER 15672L: linux-media@vger.kernel.org 15673S: Orphan 15674T: git git://linuxtv.org/media_tree.git 15675F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15676F: drivers/media/i2c/ov7670.c 15677 15678OMNIVISION OV772x SENSOR DRIVER 15679M: Jacopo Mondi <jacopo@jmondi.org> 15680L: linux-media@vger.kernel.org 15681S: Odd fixes 15682T: git git://linuxtv.org/media_tree.git 15683F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15684F: drivers/media/i2c/ov772x.c 15685F: include/media/i2c/ov772x.h 15686 15687OMNIVISION OV7740 SENSOR DRIVER 15688M: Wenyou Yang <wenyou.yang@microchip.com> 15689L: linux-media@vger.kernel.org 15690S: Maintained 15691T: git git://linuxtv.org/media_tree.git 15692F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15693F: drivers/media/i2c/ov7740.c 15694 15695OMNIVISION OV8856 SENSOR DRIVER 15696M: Sakari Ailus <sakari.ailus@linux.intel.com> 15697L: linux-media@vger.kernel.org 15698S: Maintained 15699T: git git://linuxtv.org/media_tree.git 15700F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15701F: drivers/media/i2c/ov8856.c 15702 15703OMNIVISION OV8858 SENSOR DRIVER 15704M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15705M: Nicholas Roth <nicholas@rothemail.net> 15706L: linux-media@vger.kernel.org 15707S: Maintained 15708T: git git://linuxtv.org/media_tree.git 15709F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15710F: drivers/media/i2c/ov8858.c 15711 15712OMNIVISION OV9282 SENSOR DRIVER 15713M: Paul J. Murphy <paul.j.murphy@intel.com> 15714M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15715L: linux-media@vger.kernel.org 15716S: Maintained 15717T: git git://linuxtv.org/media_tree.git 15718F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15719F: drivers/media/i2c/ov9282.c 15720 15721OMNIVISION OV9640 SENSOR DRIVER 15722M: Petr Cvek <petrcvekcz@gmail.com> 15723L: linux-media@vger.kernel.org 15724S: Maintained 15725F: drivers/media/i2c/ov9640.* 15726 15727OMNIVISION OV9650 SENSOR DRIVER 15728M: Sakari Ailus <sakari.ailus@linux.intel.com> 15729R: Akinobu Mita <akinobu.mita@gmail.com> 15730R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15731L: linux-media@vger.kernel.org 15732S: Maintained 15733T: git git://linuxtv.org/media_tree.git 15734F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15735F: drivers/media/i2c/ov9650.c 15736 15737OMNIVISION OV9734 SENSOR DRIVER 15738M: Tianshu Qiu <tian.shu.qiu@intel.com> 15739R: Bingbu Cao <bingbu.cao@intel.com> 15740L: linux-media@vger.kernel.org 15741S: Maintained 15742T: git git://linuxtv.org/media_tree.git 15743F: drivers/media/i2c/ov9734.c 15744 15745ONBOARD USB HUB DRIVER 15746M: Matthias Kaehlcke <mka@chromium.org> 15747L: linux-usb@vger.kernel.org 15748S: Maintained 15749F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15750F: drivers/usb/misc/onboard_usb_hub.c 15751 15752ONENAND FLASH DRIVER 15753M: Kyungmin Park <kyungmin.park@samsung.com> 15754L: linux-mtd@lists.infradead.org 15755S: Maintained 15756F: drivers/mtd/nand/onenand/ 15757F: include/linux/mtd/onenand*.h 15758 15759ONEXPLAYER FAN DRIVER 15760M: Derek John Clark <derekjohn.clark@gmail.com> 15761M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15762L: linux-hwmon@vger.kernel.org 15763S: Maintained 15764F: drivers/hwmon/oxp-sensors.c 15765 15766ONIE TLV NVMEM LAYOUT DRIVER 15767M: Miquel Raynal <miquel.raynal@bootlin.com> 15768S: Maintained 15769F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15770F: drivers/nvmem/layouts/onie-tlv.c 15771 15772ONION OMEGA2+ BOARD 15773M: Harvey Hunt <harveyhuntnexus@gmail.com> 15774L: linux-mips@vger.kernel.org 15775S: Maintained 15776F: arch/mips/boot/dts/ralink/omega2p.dts 15777 15778ONSEMI ETHERNET PHY DRIVERS 15779M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15780L: netdev@vger.kernel.org 15781S: Supported 15782W: http://www.onsemi.com 15783F: drivers/net/phy/ncn* 15784 15785OP-TEE DRIVER 15786M: Jens Wiklander <jens.wiklander@linaro.org> 15787L: op-tee@lists.trustedfirmware.org 15788S: Maintained 15789F: Documentation/ABI/testing/sysfs-bus-optee-devices 15790F: drivers/tee/optee/ 15791 15792OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15793M: Sumit Garg <sumit.garg@linaro.org> 15794L: op-tee@lists.trustedfirmware.org 15795S: Maintained 15796F: drivers/char/hw_random/optee-rng.c 15797 15798OP-TEE RTC DRIVER 15799M: Clément Léger <clement.leger@bootlin.com> 15800L: linux-rtc@vger.kernel.org 15801S: Maintained 15802F: drivers/rtc/rtc-optee.c 15803 15804OPA-VNIC DRIVER 15805M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15806L: linux-rdma@vger.kernel.org 15807S: Supported 15808F: drivers/infiniband/ulp/opa_vnic 15809 15810OPEN FIRMWARE AND FLATTENED DEVICE TREE 15811M: Rob Herring <robh+dt@kernel.org> 15812M: Frank Rowand <frowand.list@gmail.com> 15813L: devicetree@vger.kernel.org 15814S: Maintained 15815W: http://www.devicetree.org/ 15816C: irc://irc.libera.chat/devicetree 15817T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15818F: Documentation/ABI/testing/sysfs-firmware-ofw 15819F: drivers/of/ 15820F: include/linux/of*.h 15821F: scripts/dtc/ 15822K: of_overlay_notifier_ 15823K: of_overlay_fdt_apply 15824K: of_overlay_remove 15825 15826OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15827M: Rob Herring <robh+dt@kernel.org> 15828M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15829M: Conor Dooley <conor+dt@kernel.org> 15830L: devicetree@vger.kernel.org 15831S: Maintained 15832Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15833C: irc://irc.libera.chat/devicetree 15834T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15835F: Documentation/devicetree/ 15836F: arch/*/boot/dts/ 15837F: include/dt-bindings/ 15838 15839OPENCOMPUTE PTP CLOCK DRIVER 15840M: Jonathan Lemon <jonathan.lemon@gmail.com> 15841M: Vadim Fedorenko <vadfed@fb.com> 15842L: netdev@vger.kernel.org 15843S: Maintained 15844F: drivers/ptp/ptp_ocp.c 15845 15846OPENCORES I2C BUS DRIVER 15847M: Peter Korsgaard <peter@korsgaard.com> 15848M: Andrew Lunn <andrew@lunn.ch> 15849L: linux-i2c@vger.kernel.org 15850S: Maintained 15851F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15852F: Documentation/i2c/busses/i2c-ocores.rst 15853F: drivers/i2c/busses/i2c-ocores.c 15854F: include/linux/platform_data/i2c-ocores.h 15855 15856OPENRISC ARCHITECTURE 15857M: Jonas Bonn <jonas@southpole.se> 15858M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15859M: Stafford Horne <shorne@gmail.com> 15860L: linux-openrisc@vger.kernel.org 15861S: Maintained 15862W: http://openrisc.io 15863T: git https://github.com/openrisc/linux.git 15864F: Documentation/arch/openrisc/ 15865F: Documentation/devicetree/bindings/openrisc/ 15866F: arch/openrisc/ 15867F: drivers/irqchip/irq-ompic.c 15868F: drivers/irqchip/irq-or1k-* 15869 15870OPENVSWITCH 15871M: Pravin B Shelar <pshelar@ovn.org> 15872L: netdev@vger.kernel.org 15873L: dev@openvswitch.org 15874S: Maintained 15875W: http://openvswitch.org 15876F: include/uapi/linux/openvswitch.h 15877F: net/openvswitch/ 15878F: tools/testing/selftests/net/openvswitch/ 15879 15880OPERATING PERFORMANCE POINTS (OPP) 15881M: Viresh Kumar <vireshk@kernel.org> 15882M: Nishanth Menon <nm@ti.com> 15883M: Stephen Boyd <sboyd@kernel.org> 15884L: linux-pm@vger.kernel.org 15885S: Maintained 15886T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15887F: Documentation/devicetree/bindings/opp/ 15888F: Documentation/power/opp.rst 15889F: drivers/opp/ 15890F: include/linux/pm_opp.h 15891 15892OPL4 DRIVER 15893M: Clemens Ladisch <clemens@ladisch.de> 15894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15895S: Maintained 15896T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15897F: sound/drivers/opl4/ 15898 15899ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15900M: Mark Fasheh <mark@fasheh.com> 15901M: Joel Becker <jlbec@evilplan.org> 15902M: Joseph Qi <joseph.qi@linux.alibaba.com> 15903L: ocfs2-devel@lists.linux.dev 15904S: Supported 15905W: http://ocfs2.wiki.kernel.org 15906F: Documentation/filesystems/dlmfs.rst 15907F: Documentation/filesystems/ocfs2.rst 15908F: fs/ocfs2/ 15909 15910ORANGEFS FILESYSTEM 15911M: Mike Marshall <hubcap@omnibond.com> 15912R: Martin Brandenburg <martin@omnibond.com> 15913L: devel@lists.orangefs.org 15914S: Supported 15915T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15916F: Documentation/filesystems/orangefs.rst 15917F: fs/orangefs/ 15918 15919ORINOCO DRIVER 15920L: linux-wireless@vger.kernel.org 15921S: Orphan 15922W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15923W: http://www.nongnu.org/orinoco/ 15924F: drivers/net/wireless/intersil/orinoco/ 15925 15926OV2659 OMNIVISION SENSOR DRIVER 15927M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15928L: linux-media@vger.kernel.org 15929S: Maintained 15930W: https://linuxtv.org 15931Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15932T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15933F: drivers/media/i2c/ov2659.c 15934F: include/media/i2c/ov2659.h 15935 15936OVERLAY FILESYSTEM 15937M: Miklos Szeredi <miklos@szeredi.hu> 15938M: Amir Goldstein <amir73il@gmail.com> 15939L: linux-unionfs@vger.kernel.org 15940S: Supported 15941T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15942F: Documentation/filesystems/overlayfs.rst 15943F: fs/overlayfs/ 15944 15945P54 WIRELESS DRIVER 15946M: Christian Lamparter <chunkeey@googlemail.com> 15947L: linux-wireless@vger.kernel.org 15948S: Maintained 15949W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15950F: drivers/net/wireless/intersil/p54/ 15951 15952PACKET SOCKETS 15953M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15954S: Maintained 15955F: include/uapi/linux/if_packet.h 15956F: net/packet/af_packet.c 15957 15958PACKING 15959M: Vladimir Oltean <olteanv@gmail.com> 15960L: netdev@vger.kernel.org 15961S: Supported 15962F: Documentation/core-api/packing.rst 15963F: include/linux/packing.h 15964F: lib/packing.c 15965 15966PADATA PARALLEL EXECUTION MECHANISM 15967M: Steffen Klassert <steffen.klassert@secunet.com> 15968M: Daniel Jordan <daniel.m.jordan@oracle.com> 15969L: linux-crypto@vger.kernel.org 15970L: linux-kernel@vger.kernel.org 15971S: Maintained 15972F: Documentation/core-api/padata.rst 15973F: include/linux/padata.h 15974F: kernel/padata.c 15975 15976PAGE CACHE 15977M: Matthew Wilcox (Oracle) <willy@infradead.org> 15978L: linux-fsdevel@vger.kernel.org 15979S: Supported 15980T: git git://git.infradead.org/users/willy/pagecache.git 15981F: Documentation/filesystems/locking.rst 15982F: Documentation/filesystems/vfs.rst 15983F: include/linux/pagemap.h 15984F: mm/filemap.c 15985F: mm/page-writeback.c 15986F: mm/readahead.c 15987F: mm/truncate.c 15988 15989PAGE POOL 15990M: Jesper Dangaard Brouer <hawk@kernel.org> 15991M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15992L: netdev@vger.kernel.org 15993S: Supported 15994F: Documentation/networking/page_pool.rst 15995F: include/net/page_pool.h 15996F: include/trace/events/page_pool.h 15997F: net/core/page_pool.c 15998 15999PAGE TABLE CHECK 16000M: Pasha Tatashin <pasha.tatashin@soleen.com> 16001M: Andrew Morton <akpm@linux-foundation.org> 16002L: linux-mm@kvack.org 16003S: Maintained 16004F: Documentation/mm/page_table_check.rst 16005F: include/linux/page_table_check.h 16006F: mm/page_table_check.c 16007 16008PANASONIC LAPTOP ACPI EXTRAS DRIVER 16009M: Kenneth Chan <kenneth.t.chan@gmail.com> 16010L: platform-driver-x86@vger.kernel.org 16011S: Maintained 16012F: drivers/platform/x86/panasonic-laptop.c 16013 16014PARALLAX PING IIO SENSOR DRIVER 16015M: Andreas Klinger <ak@it-klinger.de> 16016L: linux-iio@vger.kernel.org 16017S: Maintained 16018F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16019F: drivers/iio/proximity/ping.c 16020 16021PARALLEL LCD/KEYPAD PANEL DRIVER 16022M: Willy Tarreau <willy@haproxy.com> 16023M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16024S: Odd Fixes 16025F: Documentation/admin-guide/lcd-panel-cgram.rst 16026F: drivers/auxdisplay/panel.c 16027 16028PARALLEL PORT SUBSYSTEM 16029M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16030M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16031L: linux-parport@lists.infradead.org (subscribers-only) 16032S: Maintained 16033F: Documentation/driver-api/parport*.rst 16034F: drivers/char/ppdev.c 16035F: drivers/parport/ 16036F: include/linux/parport*.h 16037F: include/uapi/linux/ppdev.h 16038 16039PARAVIRT_OPS INTERFACE 16040M: Juergen Gross <jgross@suse.com> 16041R: Ajay Kaher <akaher@vmware.com> 16042R: Alexey Makhalov <amakhalov@vmware.com> 16043R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16044L: virtualization@lists.linux-foundation.org 16045L: x86@kernel.org 16046S: Supported 16047T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16048F: Documentation/virt/paravirt_ops.rst 16049F: arch/*/include/asm/paravirt*.h 16050F: arch/*/kernel/paravirt* 16051F: include/linux/hypervisor.h 16052 16053PARISC ARCHITECTURE 16054M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16055M: Helge Deller <deller@gmx.de> 16056L: linux-parisc@vger.kernel.org 16057S: Maintained 16058W: https://parisc.wiki.kernel.org 16059Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16060T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16061T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16062F: Documentation/arch/parisc/ 16063F: arch/parisc/ 16064F: drivers/char/agp/parisc-agp.c 16065F: drivers/input/misc/hp_sdc_rtc.c 16066F: drivers/input/serio/gscps2.c 16067F: drivers/input/serio/hp_sdc* 16068F: drivers/parisc/ 16069F: drivers/parport/parport_gsc.* 16070F: drivers/tty/serial/8250/8250_parisc.c 16071F: drivers/video/console/sti* 16072F: drivers/video/fbdev/sti* 16073F: drivers/video/logo/logo_parisc* 16074F: include/linux/hp_sdc.h 16075 16076PARMAN 16077M: Jiri Pirko <jiri@resnulli.us> 16078L: netdev@vger.kernel.org 16079S: Supported 16080F: include/linux/parman.h 16081F: lib/parman.c 16082F: lib/test_parman.c 16083 16084PC ENGINES APU BOARD DRIVER 16085M: Enrico Weigelt, metux IT consult <info@metux.net> 16086S: Maintained 16087F: drivers/platform/x86/pcengines-apuv2.c 16088 16089PC87360 HARDWARE MONITORING DRIVER 16090M: Jim Cromie <jim.cromie@gmail.com> 16091L: linux-hwmon@vger.kernel.org 16092S: Maintained 16093F: Documentation/hwmon/pc87360.rst 16094F: drivers/hwmon/pc87360.c 16095 16096PC8736x GPIO DRIVER 16097M: Jim Cromie <jim.cromie@gmail.com> 16098S: Maintained 16099F: drivers/char/pc8736x_gpio.c 16100 16101PC87427 HARDWARE MONITORING DRIVER 16102M: Jean Delvare <jdelvare@suse.com> 16103L: linux-hwmon@vger.kernel.org 16104S: Maintained 16105F: Documentation/hwmon/pc87427.rst 16106F: drivers/hwmon/pc87427.c 16107 16108PCA9532 LED DRIVER 16109M: Riku Voipio <riku.voipio@iki.fi> 16110S: Maintained 16111F: drivers/leds/leds-pca9532.c 16112F: include/linux/leds-pca9532.h 16113 16114PCA9541 I2C BUS MASTER SELECTOR DRIVER 16115M: Guenter Roeck <linux@roeck-us.net> 16116L: linux-i2c@vger.kernel.org 16117S: Maintained 16118F: drivers/i2c/muxes/i2c-mux-pca9541.c 16119 16120PCDP - PRIMARY CONSOLE AND DEBUG PORT 16121M: Khalid Aziz <khalid@gonehiking.org> 16122S: Maintained 16123F: drivers/firmware/pcdp.* 16124 16125PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16126M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16127M: Pali Rohár <pali@kernel.org> 16128L: linux-pci@vger.kernel.org 16129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16130S: Maintained 16131F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16132F: drivers/pci/controller/pci-aardvark.c 16133 16134PCI DRIVER FOR ALTERA PCIE IP 16135M: Joyce Ooi <joyce.ooi@intel.com> 16136L: linux-pci@vger.kernel.org 16137S: Supported 16138F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16139F: drivers/pci/controller/pcie-altera.c 16140 16141PCI DRIVER FOR APPLIEDMICRO XGENE 16142M: Toan Le <toan@os.amperecomputing.com> 16143L: linux-pci@vger.kernel.org 16144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16145S: Maintained 16146F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16147F: drivers/pci/controller/pci-xgene.c 16148 16149PCI DRIVER FOR ARM VERSATILE PLATFORM 16150M: Rob Herring <robh@kernel.org> 16151L: linux-pci@vger.kernel.org 16152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16153S: Maintained 16154F: Documentation/devicetree/bindings/pci/versatile.yaml 16155F: drivers/pci/controller/pci-versatile.c 16156 16157PCI DRIVER FOR ARMADA 8K 16158M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16159L: linux-pci@vger.kernel.org 16160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16161S: Maintained 16162F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16163F: drivers/pci/controller/dwc/pcie-armada8k.c 16164 16165PCI DRIVER FOR CADENCE PCIE IP 16166M: Tom Joseph <tjoseph@cadence.com> 16167L: linux-pci@vger.kernel.org 16168S: Maintained 16169F: Documentation/devicetree/bindings/pci/cdns,* 16170F: drivers/pci/controller/cadence/ 16171 16172PCI DRIVER FOR FREESCALE LAYERSCAPE 16173M: Minghuan Lian <minghuan.Lian@nxp.com> 16174M: Mingkai Hu <mingkai.hu@nxp.com> 16175M: Roy Zang <roy.zang@nxp.com> 16176L: linuxppc-dev@lists.ozlabs.org 16177L: linux-pci@vger.kernel.org 16178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16179S: Maintained 16180F: drivers/pci/controller/dwc/*layerscape* 16181 16182PCI DRIVER FOR FU740 16183M: Paul Walmsley <paul.walmsley@sifive.com> 16184M: Greentime Hu <greentime.hu@sifive.com> 16185L: linux-pci@vger.kernel.org 16186S: Maintained 16187F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16188F: drivers/pci/controller/dwc/pcie-fu740.c 16189 16190PCI DRIVER FOR GENERIC OF HOSTS 16191M: Will Deacon <will@kernel.org> 16192L: linux-pci@vger.kernel.org 16193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16194S: Maintained 16195F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16196F: drivers/pci/controller/pci-host-common.c 16197F: drivers/pci/controller/pci-host-generic.c 16198 16199PCI DRIVER FOR IMX6 16200M: Richard Zhu <hongxing.zhu@nxp.com> 16201M: Lucas Stach <l.stach@pengutronix.de> 16202L: linux-pci@vger.kernel.org 16203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16204S: Maintained 16205F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16206F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16207F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16208F: drivers/pci/controller/dwc/*imx6* 16209 16210PCI DRIVER FOR INTEL IXP4XX 16211M: Linus Walleij <linus.walleij@linaro.org> 16212S: Maintained 16213F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16214F: drivers/pci/controller/pci-ixp4xx.c 16215 16216PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16217M: Nirmal Patel <nirmal.patel@linux.intel.com> 16218R: Jonathan Derrick <jonathan.derrick@linux.dev> 16219L: linux-pci@vger.kernel.org 16220S: Supported 16221F: drivers/pci/controller/vmd.c 16222 16223PCI DRIVER FOR MICROSEMI SWITCHTEC 16224M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16225M: Logan Gunthorpe <logang@deltatee.com> 16226L: linux-pci@vger.kernel.org 16227S: Maintained 16228F: Documentation/ABI/testing/sysfs-class-switchtec 16229F: Documentation/driver-api/switchtec.rst 16230F: drivers/ntb/hw/mscc/ 16231F: drivers/pci/switch/switchtec* 16232F: include/linux/switchtec.h 16233F: include/uapi/linux/switchtec_ioctl.h 16234 16235PCI DRIVER FOR MOBIVEIL PCIE IP 16236M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16237M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16238L: linux-pci@vger.kernel.org 16239S: Supported 16240F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16241F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16242 16243PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16244M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16245M: Pali Rohár <pali@kernel.org> 16246L: linux-pci@vger.kernel.org 16247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16248S: Maintained 16249F: drivers/pci/controller/*mvebu* 16250 16251PCI DRIVER FOR NVIDIA TEGRA 16252M: Thierry Reding <thierry.reding@gmail.com> 16253L: linux-tegra@vger.kernel.org 16254L: linux-pci@vger.kernel.org 16255S: Supported 16256F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16257F: drivers/pci/controller/pci-tegra.c 16258 16259PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16260M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16261L: linux-pci@vger.kernel.org 16262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16263S: Maintained 16264F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16265F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16266 16267PCI DRIVER FOR RENESAS R-CAR 16268M: Marek Vasut <marek.vasut+renesas@gmail.com> 16269M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16270L: linux-pci@vger.kernel.org 16271L: linux-renesas-soc@vger.kernel.org 16272S: Maintained 16273F: Documentation/devicetree/bindings/pci/*rcar* 16274F: drivers/pci/controller/*rcar* 16275 16276PCI DRIVER FOR SAMSUNG EXYNOS 16277M: Jingoo Han <jingoohan1@gmail.com> 16278L: linux-pci@vger.kernel.org 16279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16280L: linux-samsung-soc@vger.kernel.org 16281S: Maintained 16282F: drivers/pci/controller/dwc/pci-exynos.c 16283 16284PCI DRIVER FOR SYNOPSYS DESIGNWARE 16285M: Jingoo Han <jingoohan1@gmail.com> 16286M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16287L: linux-pci@vger.kernel.org 16288S: Maintained 16289F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16290F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16291F: drivers/pci/controller/dwc/*designware* 16292 16293PCI DRIVER FOR TI DRA7XX/J721E 16294M: Vignesh Raghavendra <vigneshr@ti.com> 16295L: linux-omap@vger.kernel.org 16296L: linux-pci@vger.kernel.org 16297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16298S: Supported 16299F: Documentation/devicetree/bindings/pci/ti-pci.txt 16300F: drivers/pci/controller/cadence/pci-j721e.c 16301F: drivers/pci/controller/dwc/pci-dra7xx.c 16302 16303PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16304M: Linus Walleij <linus.walleij@linaro.org> 16305L: linux-pci@vger.kernel.org 16306S: Maintained 16307F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16308F: drivers/pci/controller/pci-v3-semi.c 16309 16310PCI DRIVER FOR XILINX VERSAL CPM 16311M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16312M: Michal Simek <michal.simek@amd.com> 16313L: linux-pci@vger.kernel.org 16314S: Maintained 16315F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16316F: drivers/pci/controller/pcie-xilinx-cpm.c 16317 16318PCI ENDPOINT SUBSYSTEM 16319M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16320M: Krzysztof Wilczyński <kw@linux.com> 16321R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16322R: Kishon Vijay Abraham I <kishon@kernel.org> 16323L: linux-pci@vger.kernel.org 16324S: Supported 16325Q: https://patchwork.kernel.org/project/linux-pci/list/ 16326B: https://bugzilla.kernel.org 16327C: irc://irc.oftc.net/linux-pci 16328T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16329F: Documentation/PCI/endpoint/* 16330F: Documentation/misc-devices/pci-endpoint-test.rst 16331F: drivers/misc/pci_endpoint_test.c 16332F: drivers/pci/endpoint/ 16333F: tools/pci/ 16334 16335PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16336M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16337R: Oliver O'Halloran <oohall@gmail.com> 16338L: linuxppc-dev@lists.ozlabs.org 16339S: Supported 16340F: Documentation/PCI/pci-error-recovery.rst 16341F: Documentation/powerpc/eeh-pci-error-recovery.rst 16342F: arch/powerpc/include/*/eeh*.h 16343F: arch/powerpc/kernel/eeh*.c 16344F: arch/powerpc/platforms/*/eeh*.c 16345F: drivers/pci/pcie/aer.c 16346F: drivers/pci/pcie/dpc.c 16347F: drivers/pci/pcie/err.c 16348 16349PCI ERROR RECOVERY 16350M: Linas Vepstas <linasvepstas@gmail.com> 16351L: linux-pci@vger.kernel.org 16352S: Supported 16353F: Documentation/PCI/pci-error-recovery.rst 16354 16355PCI MSI DRIVER FOR ALTERA MSI IP 16356M: Joyce Ooi <joyce.ooi@intel.com> 16357L: linux-pci@vger.kernel.org 16358S: Supported 16359F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16360F: drivers/pci/controller/pcie-altera-msi.c 16361 16362PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16363M: Toan Le <toan@os.amperecomputing.com> 16364L: linux-pci@vger.kernel.org 16365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16366S: Maintained 16367F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16368F: drivers/pci/controller/pci-xgene-msi.c 16369 16370PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16371M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16372M: Krzysztof Wilczyński <kw@linux.com> 16373R: Rob Herring <robh@kernel.org> 16374L: linux-pci@vger.kernel.org 16375S: Supported 16376Q: https://patchwork.kernel.org/project/linux-pci/list/ 16377B: https://bugzilla.kernel.org 16378C: irc://irc.oftc.net/linux-pci 16379T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16380F: Documentation/devicetree/bindings/pci/ 16381F: drivers/pci/controller/ 16382F: drivers/pci/pci-bridge-emul.c 16383F: drivers/pci/pci-bridge-emul.h 16384 16385PCI PEER-TO-PEER DMA (P2PDMA) 16386M: Bjorn Helgaas <bhelgaas@google.com> 16387M: Logan Gunthorpe <logang@deltatee.com> 16388L: linux-pci@vger.kernel.org 16389S: Supported 16390Q: https://patchwork.kernel.org/project/linux-pci/list/ 16391B: https://bugzilla.kernel.org 16392C: irc://irc.oftc.net/linux-pci 16393T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16394F: Documentation/driver-api/pci/p2pdma.rst 16395F: drivers/pci/p2pdma.c 16396F: include/linux/pci-p2pdma.h 16397 16398PCI SUBSYSTEM 16399M: Bjorn Helgaas <bhelgaas@google.com> 16400L: linux-pci@vger.kernel.org 16401S: Supported 16402Q: https://patchwork.kernel.org/project/linux-pci/list/ 16403B: https://bugzilla.kernel.org 16404C: irc://irc.oftc.net/linux-pci 16405T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16406F: Documentation/PCI/ 16407F: Documentation/devicetree/bindings/pci/ 16408F: arch/x86/kernel/early-quirks.c 16409F: arch/x86/kernel/quirks.c 16410F: arch/x86/pci/ 16411F: drivers/acpi/pci* 16412F: drivers/pci/ 16413F: include/asm-generic/pci* 16414F: include/linux/of_pci.h 16415F: include/linux/pci* 16416F: include/uapi/linux/pci* 16417F: lib/pci* 16418 16419PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16420M: Jonathan Chocron <jonnyc@amazon.com> 16421L: linux-pci@vger.kernel.org 16422S: Maintained 16423F: Documentation/devicetree/bindings/pci/pcie-al.txt 16424F: drivers/pci/controller/dwc/pcie-al.c 16425 16426PCIE DRIVER FOR AMLOGIC MESON 16427M: Yue Wang <yue.wang@Amlogic.com> 16428L: linux-pci@vger.kernel.org 16429L: linux-amlogic@lists.infradead.org 16430S: Maintained 16431F: drivers/pci/controller/dwc/pci-meson.c 16432 16433PCIE DRIVER FOR AXIS ARTPEC 16434M: Jesper Nilsson <jesper.nilsson@axis.com> 16435L: linux-arm-kernel@axis.com 16436L: linux-pci@vger.kernel.org 16437S: Maintained 16438F: Documentation/devicetree/bindings/pci/axis,artpec* 16439F: drivers/pci/controller/dwc/*artpec* 16440 16441PCIE DRIVER FOR CAVIUM THUNDERX 16442M: Robert Richter <rric@kernel.org> 16443L: linux-pci@vger.kernel.org 16444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16445S: Odd Fixes 16446F: drivers/pci/controller/pci-thunder-* 16447 16448PCIE DRIVER FOR HISILICON 16449M: Zhou Wang <wangzhou1@hisilicon.com> 16450L: linux-pci@vger.kernel.org 16451S: Maintained 16452F: drivers/pci/controller/dwc/pcie-hisi.c 16453 16454PCIE DRIVER FOR HISILICON KIRIN 16455M: Xiaowei Song <songxiaowei@hisilicon.com> 16456M: Binghui Wang <wangbinghui@hisilicon.com> 16457L: linux-pci@vger.kernel.org 16458S: Maintained 16459F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16460F: drivers/pci/controller/dwc/pcie-kirin.c 16461 16462PCIE DRIVER FOR HISILICON STB 16463M: Shawn Guo <shawn.guo@linaro.org> 16464L: linux-pci@vger.kernel.org 16465S: Maintained 16466F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16467F: drivers/pci/controller/dwc/pcie-histb.c 16468 16469PCIE DRIVER FOR INTEL KEEM BAY 16470M: Srikanth Thokala <srikanth.thokala@intel.com> 16471L: linux-pci@vger.kernel.org 16472S: Supported 16473F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16474F: drivers/pci/controller/dwc/pcie-keembay.c 16475 16476PCIE DRIVER FOR INTEL LGM GW SOC 16477M: Chuanhua Lei <lchuanhua@maxlinear.com> 16478L: linux-pci@vger.kernel.org 16479S: Maintained 16480F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16481F: drivers/pci/controller/dwc/pcie-intel-gw.c 16482 16483PCIE DRIVER FOR MEDIATEK 16484M: Ryder Lee <ryder.lee@mediatek.com> 16485M: Jianjun Wang <jianjun.wang@mediatek.com> 16486L: linux-pci@vger.kernel.org 16487L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16488S: Supported 16489F: Documentation/devicetree/bindings/pci/mediatek* 16490F: drivers/pci/controller/*mediatek* 16491 16492PCIE DRIVER FOR MICROCHIP 16493M: Daire McNamara <daire.mcnamara@microchip.com> 16494L: linux-pci@vger.kernel.org 16495S: Supported 16496F: Documentation/devicetree/bindings/pci/microchip* 16497F: drivers/pci/controller/*microchip* 16498 16499PCIE DRIVER FOR QUALCOMM MSM 16500M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16501L: linux-pci@vger.kernel.org 16502L: linux-arm-msm@vger.kernel.org 16503S: Maintained 16504F: drivers/pci/controller/dwc/pcie-qcom.c 16505 16506PCIE DRIVER FOR ROCKCHIP 16507M: Shawn Lin <shawn.lin@rock-chips.com> 16508L: linux-pci@vger.kernel.org 16509L: linux-rockchip@lists.infradead.org 16510S: Maintained 16511F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16512F: drivers/pci/controller/pcie-rockchip* 16513 16514PCIE DRIVER FOR SOCIONEXT UNIPHIER 16515M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16516L: linux-pci@vger.kernel.org 16517S: Maintained 16518F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16519F: drivers/pci/controller/dwc/pcie-uniphier* 16520 16521PCIE DRIVER FOR ST SPEAR13XX 16522M: Pratyush Anand <pratyush.anand@gmail.com> 16523L: linux-pci@vger.kernel.org 16524S: Maintained 16525F: drivers/pci/controller/dwc/*spear* 16526 16527PCIE ENDPOINT DRIVER FOR QUALCOMM 16528M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16529L: linux-pci@vger.kernel.org 16530L: linux-arm-msm@vger.kernel.org 16531S: Maintained 16532F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16533F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16534 16535PCMCIA SUBSYSTEM 16536M: Dominik Brodowski <linux@dominikbrodowski.net> 16537S: Odd Fixes 16538T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16539F: Documentation/pcmcia/ 16540F: drivers/pcmcia/ 16541F: include/pcmcia/ 16542F: tools/pcmcia/ 16543 16544PCNET32 NETWORK DRIVER 16545M: Don Fry <pcnet32@frontier.com> 16546L: netdev@vger.kernel.org 16547S: Maintained 16548F: drivers/net/ethernet/amd/pcnet32.c 16549 16550PCRYPT PARALLEL CRYPTO ENGINE 16551M: Steffen Klassert <steffen.klassert@secunet.com> 16552L: linux-crypto@vger.kernel.org 16553S: Maintained 16554F: crypto/pcrypt.c 16555F: include/crypto/pcrypt.h 16556 16557PDS DSC VIRTIO DATA PATH ACCELERATOR 16558R: Shannon Nelson <shannon.nelson@amd.com> 16559F: drivers/vdpa/pds/ 16560 16561PECI HARDWARE MONITORING DRIVERS 16562M: Iwona Winiarska <iwona.winiarska@intel.com> 16563L: linux-hwmon@vger.kernel.org 16564S: Supported 16565F: Documentation/hwmon/peci-cputemp.rst 16566F: Documentation/hwmon/peci-dimmtemp.rst 16567F: drivers/hwmon/peci/ 16568 16569PECI SUBSYSTEM 16570M: Iwona Winiarska <iwona.winiarska@intel.com> 16571L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16572S: Supported 16573F: Documentation/devicetree/bindings/peci/ 16574F: Documentation/peci/ 16575F: drivers/peci/ 16576F: include/linux/peci-cpu.h 16577F: include/linux/peci.h 16578 16579PENSANDO ETHERNET DRIVERS 16580M: Shannon Nelson <shannon.nelson@amd.com> 16581M: Brett Creeley <brett.creeley@amd.com> 16582M: drivers@pensando.io 16583L: netdev@vger.kernel.org 16584S: Supported 16585F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16586F: drivers/net/ethernet/pensando/ 16587 16588PER-CPU MEMORY ALLOCATOR 16589M: Dennis Zhou <dennis@kernel.org> 16590M: Tejun Heo <tj@kernel.org> 16591M: Christoph Lameter <cl@linux.com> 16592L: linux-mm@kvack.org 16593S: Maintained 16594T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16595F: arch/*/include/asm/percpu.h 16596F: include/linux/percpu*.h 16597F: lib/percpu*.c 16598F: mm/percpu*.c 16599 16600PER-TASK DELAY ACCOUNTING 16601M: Balbir Singh <bsingharora@gmail.com> 16602S: Maintained 16603F: include/linux/delayacct.h 16604F: kernel/delayacct.c 16605 16606PERFORMANCE EVENTS SUBSYSTEM 16607M: Peter Zijlstra <peterz@infradead.org> 16608M: Ingo Molnar <mingo@redhat.com> 16609M: Arnaldo Carvalho de Melo <acme@kernel.org> 16610R: Mark Rutland <mark.rutland@arm.com> 16611R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16612R: Jiri Olsa <jolsa@kernel.org> 16613R: Namhyung Kim <namhyung@kernel.org> 16614R: Ian Rogers <irogers@google.com> 16615R: Adrian Hunter <adrian.hunter@intel.com> 16616L: linux-perf-users@vger.kernel.org 16617L: linux-kernel@vger.kernel.org 16618S: Supported 16619W: https://perf.wiki.kernel.org/ 16620T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16621F: arch/*/events/* 16622F: arch/*/events/*/* 16623F: arch/*/include/asm/perf_event.h 16624F: arch/*/kernel/*/*/perf_event*.c 16625F: arch/*/kernel/*/perf_event*.c 16626F: arch/*/kernel/perf_callchain.c 16627F: arch/*/kernel/perf_event*.c 16628F: include/linux/perf_event.h 16629F: include/uapi/linux/perf_event.h 16630F: kernel/events/* 16631F: tools/lib/perf/ 16632F: tools/perf/ 16633 16634PERFORMANCE EVENTS TOOLING ARM64 16635R: John Garry <john.g.garry@oracle.com> 16636R: Will Deacon <will@kernel.org> 16637R: James Clark <james.clark@arm.com> 16638R: Mike Leach <mike.leach@linaro.org> 16639R: Leo Yan <leo.yan@linaro.org> 16640L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16641S: Supported 16642F: tools/build/feature/test-libopencsd.c 16643F: tools/perf/arch/arm*/ 16644F: tools/perf/pmu-events/arch/arm64/ 16645F: tools/perf/util/arm-spe* 16646F: tools/perf/util/cs-etm* 16647 16648PERSONALITY HANDLING 16649M: Christoph Hellwig <hch@infradead.org> 16650L: linux-abi-devel@lists.sourceforge.net 16651S: Maintained 16652F: include/linux/personality.h 16653F: include/uapi/linux/personality.h 16654 16655PHOENIX RC FLIGHT CONTROLLER ADAPTER 16656M: Marcus Folkesson <marcus.folkesson@gmail.com> 16657L: linux-input@vger.kernel.org 16658S: Maintained 16659F: Documentation/input/devices/pxrc.rst 16660F: drivers/input/joystick/pxrc.c 16661 16662PHONET PROTOCOL 16663M: Remi Denis-Courmont <courmisch@gmail.com> 16664S: Supported 16665F: Documentation/networking/phonet.rst 16666F: include/linux/phonet.h 16667F: include/net/phonet/ 16668F: include/uapi/linux/phonet.h 16669F: net/phonet/ 16670 16671PHRAM MTD DRIVER 16672M: Joern Engel <joern@lazybastard.org> 16673L: linux-mtd@lists.infradead.org 16674S: Maintained 16675F: drivers/mtd/devices/phram.c 16676 16677PICOLCD HID DRIVER 16678M: Bruno Prémont <bonbons@linux-vserver.org> 16679L: linux-input@vger.kernel.org 16680S: Maintained 16681F: drivers/hid/hid-picolcd* 16682 16683PIDFD API 16684M: Christian Brauner <christian@brauner.io> 16685L: linux-kernel@vger.kernel.org 16686S: Maintained 16687T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16688F: samples/pidfd/ 16689F: tools/testing/selftests/clone3/ 16690F: tools/testing/selftests/pid_namespace/ 16691F: tools/testing/selftests/pidfd/ 16692K: (?i)pidfd 16693K: (?i)clone3 16694K: \b(clone_args|kernel_clone_args)\b 16695 16696PIN CONTROL SUBSYSTEM 16697M: Linus Walleij <linus.walleij@linaro.org> 16698L: linux-gpio@vger.kernel.org 16699S: Maintained 16700T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16701F: Documentation/devicetree/bindings/pinctrl/ 16702F: Documentation/driver-api/pin-control.rst 16703F: drivers/pinctrl/ 16704F: include/dt-bindings/pinctrl/ 16705F: include/linux/pinctrl/ 16706 16707PIN CONTROLLER - AMD 16708M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16709M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16710S: Maintained 16711F: drivers/pinctrl/pinctrl-amd.c 16712 16713PIN CONTROLLER - FREESCALE 16714M: Dong Aisheng <aisheng.dong@nxp.com> 16715M: Fabio Estevam <festevam@gmail.com> 16716M: Shawn Guo <shawnguo@kernel.org> 16717M: Jacky Bai <ping.bai@nxp.com> 16718R: Pengutronix Kernel Team <kernel@pengutronix.de> 16719L: linux-gpio@vger.kernel.org 16720S: Maintained 16721F: Documentation/devicetree/bindings/pinctrl/fsl,* 16722F: drivers/pinctrl/freescale/ 16723 16724PIN CONTROLLER - INTEL 16725M: Mika Westerberg <mika.westerberg@linux.intel.com> 16726M: Andy Shevchenko <andy@kernel.org> 16727S: Supported 16728T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16729F: drivers/pinctrl/intel/ 16730 16731PIN CONTROLLER - KEEMBAY 16732M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16733S: Supported 16734F: drivers/pinctrl/pinctrl-keembay* 16735 16736PIN CONTROLLER - MEDIATEK 16737M: Sean Wang <sean.wang@kernel.org> 16738L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16739S: Maintained 16740F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16741F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16742F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16743F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16744F: drivers/pinctrl/mediatek/ 16745 16746PIN CONTROLLER - MEDIATEK MIPS 16747M: Arınç ÜNAL <arinc.unal@arinc9.com> 16748M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16749L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16750L: linux-mips@vger.kernel.org 16751S: Maintained 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16756F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16757F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16758F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16759F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16760F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16761F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16762F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16763F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16764F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16765F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16766F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16767 16768PIN CONTROLLER - MICROCHIP AT91 16769M: Ludovic Desroches <ludovic.desroches@microchip.com> 16770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16771L: linux-gpio@vger.kernel.org 16772S: Supported 16773F: drivers/gpio/gpio-sama5d2-piobu.c 16774F: drivers/pinctrl/pinctrl-at91* 16775 16776PIN CONTROLLER - NXP S32 16777M: Chester Lin <clin@suse.com> 16778R: NXP S32 Linux Team <s32@nxp.com> 16779L: linux-gpio@vger.kernel.org 16780S: Maintained 16781F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16782F: drivers/pinctrl/nxp/ 16783 16784PIN CONTROLLER - QUALCOMM 16785M: Bjorn Andersson <andersson@kernel.org> 16786L: linux-arm-msm@vger.kernel.org 16787S: Maintained 16788F: Documentation/devicetree/bindings/pinctrl/qcom,* 16789F: drivers/pinctrl/qcom/ 16790 16791PIN CONTROLLER - RENESAS 16792M: Geert Uytterhoeven <geert+renesas@glider.be> 16793L: linux-renesas-soc@vger.kernel.org 16794S: Supported 16795T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16796F: Documentation/devicetree/bindings/pinctrl/renesas,* 16797F: drivers/pinctrl/renesas/ 16798 16799PIN CONTROLLER - SAMSUNG 16800M: Tomasz Figa <tomasz.figa@gmail.com> 16801M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16802M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16803R: Alim Akhtar <alim.akhtar@samsung.com> 16804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16805L: linux-samsung-soc@vger.kernel.org 16806S: Maintained 16807Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16808B: mailto:linux-samsung-soc@vger.kernel.org 16809C: irc://irc.libera.chat/linux-exynos 16810T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16811F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16812F: drivers/pinctrl/samsung/ 16813F: include/dt-bindings/pinctrl/samsung.h 16814 16815PIN CONTROLLER - SINGLE 16816M: Tony Lindgren <tony@atomide.com> 16817M: Haojian Zhuang <haojian.zhuang@linaro.org> 16818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16819L: linux-omap@vger.kernel.org 16820S: Maintained 16821F: drivers/pinctrl/pinctrl-single.c 16822 16823PIN CONTROLLER - SUNPLUS / TIBBO 16824M: Dvorkin Dmitry <dvorkin@tibbo.com> 16825M: Wells Lu <wellslutw@gmail.com> 16826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16827S: Maintained 16828W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16829F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16830F: drivers/pinctrl/sunplus/ 16831F: include/dt-bindings/pinctrl/sppctl*.h 16832 16833PINE64 PINEPHONE KEYBOARD DRIVER 16834M: Samuel Holland <samuel@sholland.org> 16835S: Supported 16836F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16837F: drivers/input/keyboard/pinephone-keyboard.c 16838 16839PKTCDVD DRIVER 16840M: linux-block@vger.kernel.org 16841S: Orphan 16842F: drivers/block/pktcdvd.c 16843F: include/linux/pktcdvd.h 16844F: include/uapi/linux/pktcdvd.h 16845 16846PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16847M: Tomasz Duszynski <tduszyns@gmail.com> 16848S: Maintained 16849F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16850F: drivers/iio/chemical/pms7003.c 16851 16852PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16853M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16854L: netdev@vger.kernel.org 16855S: Maintained 16856F: drivers/net/phy/mdio-open-alliance.h 16857F: net/ethtool/plca.c 16858 16859PLDMFW LIBRARY 16860M: Jacob Keller <jacob.e.keller@intel.com> 16861S: Maintained 16862F: Documentation/driver-api/pldmfw/ 16863F: include/linux/pldmfw.h 16864F: lib/pldmfw/ 16865 16866PLX DMA DRIVER 16867M: Logan Gunthorpe <logang@deltatee.com> 16868S: Maintained 16869F: drivers/dma/plx_dma.c 16870 16871PM-GRAPH UTILITY 16872M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16873L: linux-pm@vger.kernel.org 16874S: Supported 16875W: https://01.org/pm-graph 16876B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16877T: git git://github.com/intel/pm-graph 16878F: tools/power/pm-graph 16879 16880PM6764TR DRIVER 16881M: Charles Hsu <hsu.yungteng@gmail.com> 16882L: linux-hwmon@vger.kernel.org 16883S: Maintained 16884F: Documentation/hwmon/pm6764tr.rst 16885F: drivers/hwmon/pmbus/pm6764tr.c 16886 16887PMBUS HARDWARE MONITORING DRIVERS 16888M: Guenter Roeck <linux@roeck-us.net> 16889L: linux-hwmon@vger.kernel.org 16890S: Maintained 16891W: http://hwmon.wiki.kernel.org/ 16892W: http://www.roeck-us.net/linux/drivers/ 16893T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16894F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16895F: Documentation/devicetree/bindings/hwmon/max31785.txt 16896F: Documentation/hwmon/adm1275.rst 16897F: Documentation/hwmon/ibm-cffps.rst 16898F: Documentation/hwmon/ir35221.rst 16899F: Documentation/hwmon/lm25066.rst 16900F: Documentation/hwmon/ltc2978.rst 16901F: Documentation/hwmon/ltc3815.rst 16902F: Documentation/hwmon/max16064.rst 16903F: Documentation/hwmon/max20751.rst 16904F: Documentation/hwmon/max31785.rst 16905F: Documentation/hwmon/max34440.rst 16906F: Documentation/hwmon/max8688.rst 16907F: Documentation/hwmon/pmbus-core.rst 16908F: Documentation/hwmon/pmbus.rst 16909F: Documentation/hwmon/tps40422.rst 16910F: Documentation/hwmon/ucd9000.rst 16911F: Documentation/hwmon/ucd9200.rst 16912F: Documentation/hwmon/zl6100.rst 16913F: drivers/hwmon/pmbus/ 16914F: include/linux/pmbus.h 16915 16916PMC SIERRA MaxRAID DRIVER 16917L: linux-scsi@vger.kernel.org 16918S: Orphan 16919W: http://www.pmc-sierra.com/ 16920F: drivers/scsi/pmcraid.* 16921 16922PMC SIERRA PM8001 DRIVER 16923M: Jack Wang <jinpu.wang@cloud.ionos.com> 16924L: linux-scsi@vger.kernel.org 16925S: Supported 16926F: drivers/scsi/pm8001/ 16927 16928PNI RM3100 IIO DRIVER 16929M: Song Qiang <songqiang1304521@gmail.com> 16930L: linux-iio@vger.kernel.org 16931S: Maintained 16932F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16933F: drivers/iio/magnetometer/rm3100* 16934 16935PNP SUPPORT 16936M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16937L: linux-acpi@vger.kernel.org 16938S: Maintained 16939F: drivers/pnp/ 16940F: include/linux/pnp.h 16941 16942POSIX CLOCKS and TIMERS 16943M: Thomas Gleixner <tglx@linutronix.de> 16944L: linux-kernel@vger.kernel.org 16945S: Maintained 16946T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16947F: fs/timerfd.c 16948F: include/linux/time_namespace.h 16949F: include/linux/timer* 16950F: kernel/time/*timer* 16951F: kernel/time/namespace.c 16952 16953POWER MANAGEMENT CORE 16954M: "Rafael J. Wysocki" <rafael@kernel.org> 16955L: linux-pm@vger.kernel.org 16956S: Supported 16957B: https://bugzilla.kernel.org 16958T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16959F: drivers/base/power/ 16960F: drivers/powercap/ 16961F: include/linux/intel_rapl.h 16962F: include/linux/pm.h 16963F: include/linux/pm_* 16964F: include/linux/powercap.h 16965F: kernel/configs/nopm.config 16966 16967POWER STATE COORDINATION INTERFACE (PSCI) 16968M: Mark Rutland <mark.rutland@arm.com> 16969M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16971S: Maintained 16972F: drivers/firmware/psci/ 16973F: include/linux/psci.h 16974F: include/uapi/linux/psci.h 16975 16976POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16977M: Sebastian Reichel <sre@kernel.org> 16978L: linux-pm@vger.kernel.org 16979S: Maintained 16980T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16981F: Documentation/ABI/testing/sysfs-class-power 16982F: Documentation/devicetree/bindings/power/supply/ 16983F: drivers/power/supply/ 16984F: include/linux/power/ 16985F: include/linux/power_supply.h 16986 16987POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16988M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16989L: linuxppc-dev@lists.ozlabs.org 16990S: Maintained 16991F: drivers/char/powernv-op-panel.c 16992 16993PPP OVER ATM (RFC 2364) 16994M: Mitchell Blank Jr <mitch@sfgoth.com> 16995S: Maintained 16996F: include/uapi/linux/atmppp.h 16997F: net/atm/pppoatm.c 16998 16999PPP OVER ETHERNET 17000M: Michal Ostrowski <mostrows@earthlink.net> 17001S: Maintained 17002F: drivers/net/ppp/pppoe.c 17003F: drivers/net/ppp/pppox.c 17004 17005PPP OVER L2TP 17006M: James Chapman <jchapman@katalix.com> 17007S: Maintained 17008F: include/linux/if_pppol2tp.h 17009F: include/uapi/linux/if_pppol2tp.h 17010F: net/l2tp/l2tp_ppp.c 17011 17012PPP PROTOCOL DRIVERS AND COMPRESSORS 17013L: linux-ppp@vger.kernel.org 17014S: Orphan 17015F: drivers/net/ppp/ppp_* 17016 17017PPS SUPPORT 17018M: Rodolfo Giometti <giometti@enneenne.com> 17019L: linuxpps@ml.enneenne.com (subscribers-only) 17020S: Maintained 17021W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17022F: Documentation/ABI/testing/sysfs-pps 17023F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17024F: Documentation/driver-api/pps.rst 17025F: drivers/pps/ 17026F: include/linux/pps*.h 17027F: include/uapi/linux/pps.h 17028 17029PPTP DRIVER 17030M: Dmitry Kozlov <xeb@mail.ru> 17031L: netdev@vger.kernel.org 17032S: Maintained 17033W: http://sourceforge.net/projects/accel-pptp 17034F: drivers/net/ppp/pptp.c 17035 17036PRESSURE STALL INFORMATION (PSI) 17037M: Johannes Weiner <hannes@cmpxchg.org> 17038M: Suren Baghdasaryan <surenb@google.com> 17039S: Maintained 17040F: include/linux/psi* 17041F: kernel/sched/psi.c 17042 17043PRINTK 17044M: Petr Mladek <pmladek@suse.com> 17045M: Sergey Senozhatsky <senozhatsky@chromium.org> 17046R: Steven Rostedt <rostedt@goodmis.org> 17047R: John Ogness <john.ogness@linutronix.de> 17048S: Maintained 17049T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17050F: include/linux/printk.h 17051F: kernel/printk/ 17052 17053PRINTK INDEXING 17054R: Chris Down <chris@chrisdown.name> 17055S: Maintained 17056F: Documentation/core-api/printk-index.rst 17057F: kernel/printk/index.c 17058K: printk_index 17059 17060PROC FILESYSTEM 17061L: linux-kernel@vger.kernel.org 17062L: linux-fsdevel@vger.kernel.org 17063S: Maintained 17064F: Documentation/filesystems/proc.rst 17065F: fs/proc/ 17066F: include/linux/proc_fs.h 17067F: tools/testing/selftests/proc/ 17068 17069PROC SYSCTL 17070M: Luis Chamberlain <mcgrof@kernel.org> 17071M: Kees Cook <keescook@chromium.org> 17072M: Iurii Zaikin <yzaikin@google.com> 17073L: linux-kernel@vger.kernel.org 17074L: linux-fsdevel@vger.kernel.org 17075S: Maintained 17076T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17077F: fs/proc/proc_sysctl.c 17078F: include/linux/sysctl.h 17079F: kernel/sysctl-test.c 17080F: kernel/sysctl.c 17081F: tools/testing/selftests/sysctl/ 17082 17083PS3 NETWORK SUPPORT 17084M: Geoff Levand <geoff@infradead.org> 17085L: netdev@vger.kernel.org 17086L: linuxppc-dev@lists.ozlabs.org 17087S: Maintained 17088F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17089 17090PS3 PLATFORM SUPPORT 17091M: Geoff Levand <geoff@infradead.org> 17092L: linuxppc-dev@lists.ozlabs.org 17093S: Maintained 17094F: arch/powerpc/boot/ps3* 17095F: arch/powerpc/include/asm/lv1call.h 17096F: arch/powerpc/include/asm/ps3*.h 17097F: arch/powerpc/platforms/ps3/ 17098F: drivers/*/ps3* 17099F: drivers/ps3/ 17100F: drivers/rtc/rtc-ps3.c 17101F: drivers/usb/host/*ps3.c 17102F: sound/ppc/snd_ps3* 17103 17104PS3VRAM DRIVER 17105M: Jim Paris <jim@jtan.com> 17106M: Geoff Levand <geoff@infradead.org> 17107L: linuxppc-dev@lists.ozlabs.org 17108S: Maintained 17109F: drivers/block/ps3vram.c 17110 17111PSAMPLE PACKET SAMPLING SUPPORT 17112M: Yotam Gigi <yotam.gi@gmail.com> 17113S: Maintained 17114F: include/net/psample.h 17115F: include/uapi/linux/psample.h 17116F: net/psample 17117 17118PSTORE FILESYSTEM 17119M: Kees Cook <keescook@chromium.org> 17120R: Tony Luck <tony.luck@intel.com> 17121R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17122L: linux-hardening@vger.kernel.org 17123S: Supported 17124T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17125F: Documentation/admin-guide/pstore-blk.rst 17126F: Documentation/admin-guide/ramoops.rst 17127F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17128F: drivers/acpi/apei/erst.c 17129F: drivers/firmware/efi/efi-pstore.c 17130F: fs/pstore/ 17131F: include/linux/pstore* 17132K: \b(pstore|ramoops) 17133 17134PTP HARDWARE CLOCK SUPPORT 17135M: Richard Cochran <richardcochran@gmail.com> 17136L: netdev@vger.kernel.org 17137S: Maintained 17138W: http://linuxptp.sourceforge.net/ 17139F: Documentation/ABI/testing/sysfs-ptp 17140F: Documentation/driver-api/ptp.rst 17141F: drivers/net/phy/dp83640* 17142F: drivers/ptp/* 17143F: include/linux/ptp_cl* 17144K: (?:\b|_)ptp(?:\b|_) 17145 17146PTP VIRTUAL CLOCK SUPPORT 17147M: Yangbo Lu <yangbo.lu@nxp.com> 17148L: netdev@vger.kernel.org 17149S: Maintained 17150F: drivers/ptp/ptp_vclock.c 17151F: net/ethtool/phc_vclocks.c 17152 17153PTRACE SUPPORT 17154M: Oleg Nesterov <oleg@redhat.com> 17155S: Maintained 17156F: arch/*/*/ptrace*.c 17157F: arch/*/include/asm/ptrace*.h 17158F: arch/*/ptrace*.c 17159F: include/asm-generic/syscall.h 17160F: include/linux/ptrace.h 17161F: include/linux/regset.h 17162F: include/uapi/linux/ptrace.h 17163F: kernel/ptrace.c 17164 17165PULSE8-CEC DRIVER 17166M: Hans Verkuil <hverkuil@xs4all.nl> 17167L: linux-media@vger.kernel.org 17168S: Maintained 17169T: git git://linuxtv.org/media_tree.git 17170F: drivers/media/cec/usb/pulse8/ 17171 17172PURELIFI PLFXLC DRIVER 17173M: Srinivasan Raju <srini.raju@purelifi.com> 17174L: linux-wireless@vger.kernel.org 17175S: Supported 17176F: drivers/net/wireless/purelifi/plfxlc/ 17177 17178PVRUSB2 VIDEO4LINUX DRIVER 17179M: Mike Isely <isely@pobox.com> 17180L: pvrusb2@isely.net (subscribers-only) 17181L: linux-media@vger.kernel.org 17182S: Maintained 17183W: http://www.isely.net/pvrusb2/ 17184T: git git://linuxtv.org/media_tree.git 17185F: Documentation/driver-api/media/drivers/pvrusb2* 17186F: drivers/media/usb/pvrusb2/ 17187 17188PWC WEBCAM DRIVER 17189M: Hans Verkuil <hverkuil@xs4all.nl> 17190L: linux-media@vger.kernel.org 17191S: Odd Fixes 17192T: git git://linuxtv.org/media_tree.git 17193F: drivers/media/usb/pwc/* 17194F: include/trace/events/pwc.h 17195 17196PWM IR Transmitter 17197M: Sean Young <sean@mess.org> 17198L: linux-media@vger.kernel.org 17199S: Maintained 17200F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17201F: drivers/media/rc/pwm-ir-tx.c 17202 17203PWM SUBSYSTEM 17204M: Thierry Reding <thierry.reding@gmail.com> 17205R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17206L: linux-pwm@vger.kernel.org 17207S: Maintained 17208Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17209T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17210F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17211F: Documentation/devicetree/bindings/pwm/ 17212F: Documentation/driver-api/pwm.rst 17213F: drivers/gpio/gpio-mvebu.c 17214F: drivers/pwm/ 17215F: drivers/video/backlight/pwm_bl.c 17216F: include/dt-bindings/pwm/ 17217F: include/linux/pwm.h 17218F: include/linux/pwm_backlight.h 17219K: pwm_(config|apply_state|ops) 17220 17221PXA GPIO DRIVER 17222M: Robert Jarzmik <robert.jarzmik@free.fr> 17223L: linux-gpio@vger.kernel.org 17224S: Maintained 17225F: drivers/gpio/gpio-pxa.c 17226 17227PXA MMCI DRIVER 17228S: Orphan 17229 17230PXA RTC DRIVER 17231M: Robert Jarzmik <robert.jarzmik@free.fr> 17232L: linux-rtc@vger.kernel.org 17233S: Maintained 17234 17235PXA2xx/PXA3xx SUPPORT 17236M: Daniel Mack <daniel@zonque.org> 17237M: Haojian Zhuang <haojian.zhuang@gmail.com> 17238M: Robert Jarzmik <robert.jarzmik@free.fr> 17239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17240S: Maintained 17241T: git git://github.com/hzhuang1/linux.git 17242T: git git://github.com/rjarzmik/linux.git 17243F: arch/arm/boot/dts/intel/pxa/ 17244F: arch/arm/mach-pxa/ 17245F: drivers/dma/pxa* 17246F: drivers/pcmcia/pxa2xx* 17247F: drivers/pinctrl/pxa/ 17248F: drivers/spi/spi-pxa2xx* 17249F: drivers/usb/gadget/udc/pxa2* 17250F: include/sound/pxa2xx-lib.h 17251F: sound/arm/pxa* 17252F: sound/soc/pxa/ 17253 17254QAT DRIVER 17255M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17256L: qat-linux@intel.com 17257S: Supported 17258F: drivers/crypto/intel/qat/ 17259 17260QCOM AUDIO (ASoC) DRIVERS 17261M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17262M: Banajit Goswami <bgoswami@quicinc.com> 17263L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17264S: Supported 17265F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17266F: Documentation/devicetree/bindings/sound/qcom,* 17267F: drivers/soc/qcom/apr.c 17268F: include/dt-bindings/sound/qcom,wcd9335.h 17269F: sound/soc/codecs/lpass-rx-macro.* 17270F: sound/soc/codecs/lpass-tx-macro.* 17271F: sound/soc/codecs/lpass-va-macro.c 17272F: sound/soc/codecs/lpass-wsa-macro.* 17273F: sound/soc/codecs/msm8916-wcd-analog.c 17274F: sound/soc/codecs/msm8916-wcd-digital.c 17275F: sound/soc/codecs/wcd-clsh-v2.* 17276F: sound/soc/codecs/wcd-mbhc-v2.* 17277F: sound/soc/codecs/wcd9335.* 17278F: sound/soc/codecs/wcd934x.c 17279F: sound/soc/codecs/wsa881x.c 17280F: sound/soc/codecs/wsa883x.c 17281F: sound/soc/codecs/wsa884x.c 17282F: sound/soc/qcom/ 17283 17284QCOM EMBEDDED USB DEBUGGER (EUD) 17285M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17286L: linux-arm-msm@vger.kernel.org 17287S: Maintained 17288F: Documentation/ABI/testing/sysfs-driver-eud 17289F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17290F: drivers/usb/misc/qcom_eud.c 17291 17292QCOM IPA DRIVER 17293M: Alex Elder <elder@kernel.org> 17294L: netdev@vger.kernel.org 17295S: Supported 17296F: drivers/net/ipa/ 17297 17298QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17299M: Gabriel Somlo <somlo@cmu.edu> 17300M: "Michael S. Tsirkin" <mst@redhat.com> 17301L: qemu-devel@nongnu.org 17302S: Maintained 17303F: drivers/firmware/qemu_fw_cfg.c 17304F: include/uapi/linux/qemu_fw_cfg.h 17305 17306QIB DRIVER 17307M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17308L: linux-rdma@vger.kernel.org 17309S: Supported 17310F: drivers/infiniband/hw/qib/ 17311 17312QLOGIC QL41xxx FCOE DRIVER 17313M: Saurav Kashyap <skashyap@marvell.com> 17314M: Javed Hasan <jhasan@marvell.com> 17315M: GR-QLogic-Storage-Upstream@marvell.com 17316L: linux-scsi@vger.kernel.org 17317S: Supported 17318F: drivers/scsi/qedf/ 17319 17320QLOGIC QL41xxx ISCSI DRIVER 17321M: Nilesh Javali <njavali@marvell.com> 17322M: Manish Rangankar <mrangankar@marvell.com> 17323M: GR-QLogic-Storage-Upstream@marvell.com 17324L: linux-scsi@vger.kernel.org 17325S: Supported 17326F: drivers/scsi/qedi/ 17327 17328QLOGIC QL4xxx ETHERNET DRIVER 17329M: Ariel Elior <aelior@marvell.com> 17330M: Manish Chopra <manishc@marvell.com> 17331L: netdev@vger.kernel.org 17332S: Supported 17333F: drivers/net/ethernet/qlogic/qed/ 17334F: drivers/net/ethernet/qlogic/qede/ 17335F: include/linux/qed/ 17336 17337QLOGIC QL4xxx RDMA DRIVER 17338M: Michal Kalderon <mkalderon@marvell.com> 17339M: Ariel Elior <aelior@marvell.com> 17340L: linux-rdma@vger.kernel.org 17341S: Supported 17342F: drivers/infiniband/hw/qedr/ 17343F: include/uapi/rdma/qedr-abi.h 17344 17345QLOGIC QLA1280 SCSI DRIVER 17346M: Michael Reed <mdr@sgi.com> 17347L: linux-scsi@vger.kernel.org 17348S: Maintained 17349F: drivers/scsi/qla1280.[ch] 17350 17351QLOGIC QLA2XXX FC-SCSI DRIVER 17352M: Nilesh Javali <njavali@marvell.com> 17353M: GR-QLogic-Storage-Upstream@marvell.com 17354L: linux-scsi@vger.kernel.org 17355S: Supported 17356F: drivers/scsi/qla2xxx/ 17357 17358QLOGIC QLA3XXX NETWORK DRIVER 17359M: GR-Linux-NIC-Dev@marvell.com 17360L: netdev@vger.kernel.org 17361S: Supported 17362F: drivers/net/ethernet/qlogic/qla3xxx.* 17363 17364QLOGIC QLA4XXX iSCSI DRIVER 17365M: Nilesh Javali <njavali@marvell.com> 17366M: Manish Rangankar <mrangankar@marvell.com> 17367M: GR-QLogic-Storage-Upstream@marvell.com 17368L: linux-scsi@vger.kernel.org 17369S: Supported 17370F: drivers/scsi/qla4xxx/ 17371 17372QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17373M: Shahed Shaikh <shshaikh@marvell.com> 17374M: Manish Chopra <manishc@marvell.com> 17375M: GR-Linux-NIC-Dev@marvell.com 17376L: netdev@vger.kernel.org 17377S: Supported 17378F: drivers/net/ethernet/qlogic/qlcnic/ 17379 17380QLOGIC QLGE 10Gb ETHERNET DRIVER 17381M: Manish Chopra <manishc@marvell.com> 17382M: GR-Linux-NIC-Dev@marvell.com 17383M: Coiby Xu <coiby.xu@gmail.com> 17384L: netdev@vger.kernel.org 17385S: Supported 17386F: Documentation/networking/device_drivers/qlogic/qlge.rst 17387F: drivers/staging/qlge/ 17388 17389QM1D1B0004 MEDIA DRIVER 17390M: Akihiro Tsukada <tskd08@gmail.com> 17391L: linux-media@vger.kernel.org 17392S: Odd Fixes 17393F: drivers/media/tuners/qm1d1b0004* 17394 17395QM1D1C0042 MEDIA DRIVER 17396M: Akihiro Tsukada <tskd08@gmail.com> 17397L: linux-media@vger.kernel.org 17398S: Odd Fixes 17399F: drivers/media/tuners/qm1d1c0042* 17400 17401QNX4 FILESYSTEM 17402M: Anders Larsen <al@alarsen.net> 17403S: Maintained 17404W: http://www.alarsen.net/linux/qnx4fs/ 17405F: fs/qnx4/ 17406F: include/uapi/linux/qnx4_fs.h 17407F: include/uapi/linux/qnxtypes.h 17408 17409QNX6 FILESYSTEM 17410S: Orphan 17411F: Documentation/filesystems/qnx6.rst 17412F: fs/qnx6/ 17413F: include/linux/qnx6_fs.h 17414 17415QORIQ DPAA2 FSL-MC BUS DRIVER 17416M: Stuart Yoder <stuyoder@gmail.com> 17417M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17418L: linux-kernel@vger.kernel.org 17419S: Maintained 17420F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17421F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17422F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17423F: drivers/bus/fsl-mc/ 17424F: include/uapi/linux/fsl_mc.h 17425 17426QT1010 MEDIA DRIVER 17427M: Antti Palosaari <crope@iki.fi> 17428L: linux-media@vger.kernel.org 17429S: Maintained 17430W: https://linuxtv.org 17431W: http://palosaari.fi/linux/ 17432Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17433T: git git://linuxtv.org/anttip/media_tree.git 17434F: drivers/media/tuners/qt1010* 17435 17436QUALCOMM ATH12K WIRELESS DRIVER 17437M: Kalle Valo <kvalo@kernel.org> 17438L: ath12k@lists.infradead.org 17439S: Supported 17440T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17441F: drivers/net/wireless/ath/ath12k/ 17442 17443QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17444M: Kalle Valo <kvalo@kernel.org> 17445L: ath10k@lists.infradead.org 17446S: Supported 17447W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17448T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17449F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17450F: drivers/net/wireless/ath/ath10k/ 17451 17452QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17453M: Kalle Valo <kvalo@kernel.org> 17454L: ath11k@lists.infradead.org 17455S: Supported 17456W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17457B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17458T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17459F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17460F: drivers/net/wireless/ath/ath11k/ 17461 17462QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17463M: Toke Høiland-Jørgensen <toke@toke.dk> 17464L: linux-wireless@vger.kernel.org 17465S: Maintained 17466W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17467T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17468F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17469F: drivers/net/wireless/ath/ath9k/ 17470 17471QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17472M: Stephan Gerhold <stephan@gerhold.net> 17473L: netdev@vger.kernel.org 17474L: linux-arm-msm@vger.kernel.org 17475S: Maintained 17476F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17477F: drivers/net/wwan/qcom_bam_dmux.c 17478 17479QUALCOMM CAMERA SUBSYSTEM DRIVER 17480M: Robert Foss <rfoss@kernel.org> 17481M: Todor Tomov <todor.too@gmail.com> 17482M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17483L: linux-media@vger.kernel.org 17484S: Maintained 17485F: Documentation/admin-guide/media/qcom_camss.rst 17486F: Documentation/devicetree/bindings/media/*camss* 17487F: drivers/media/platform/qcom/camss/ 17488 17489QUALCOMM CLOCK DRIVERS 17490M: Bjorn Andersson <andersson@kernel.org> 17491L: linux-arm-msm@vger.kernel.org 17492S: Supported 17493T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17494F: Documentation/devicetree/bindings/clock/qcom,* 17495F: drivers/clk/qcom/ 17496F: include/dt-bindings/clock/qcom,* 17497 17498QUALCOMM CLOUD AI (QAIC) DRIVER 17499M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17500R: Carl Vanderlip <quic_carlv@quicinc.com> 17501R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17502L: linux-arm-msm@vger.kernel.org 17503L: dri-devel@lists.freedesktop.org 17504S: Supported 17505T: git git://anongit.freedesktop.org/drm/drm-misc 17506F: Documentation/accel/qaic/ 17507F: drivers/accel/qaic/ 17508F: include/uapi/drm/qaic_accel.h 17509 17510QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17511M: Bjorn Andersson <andersson@kernel.org> 17512M: Konrad Dybcio <konrad.dybcio@linaro.org> 17513L: linux-pm@vger.kernel.org 17514L: linux-arm-msm@vger.kernel.org 17515S: Maintained 17516F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17517F: drivers/soc/qcom/cpr.c 17518 17519QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17520M: Ilia Lin <ilia.lin@kernel.org> 17521L: linux-pm@vger.kernel.org 17522S: Maintained 17523F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17524F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17525F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17526 17527QUALCOMM CRYPTO DRIVERS 17528M: Thara Gopinath <thara.gopinath@gmail.com> 17529L: linux-crypto@vger.kernel.org 17530L: linux-arm-msm@vger.kernel.org 17531S: Maintained 17532F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17533F: drivers/crypto/qce/ 17534 17535QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17536M: Timur Tabi <timur@kernel.org> 17537L: netdev@vger.kernel.org 17538S: Maintained 17539F: drivers/net/ethernet/qualcomm/emac/ 17540 17541QUALCOMM ETHQOS ETHERNET DRIVER 17542M: Vinod Koul <vkoul@kernel.org> 17543R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17544L: netdev@vger.kernel.org 17545S: Maintained 17546F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17547F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17548 17549QUALCOMM FASTRPC DRIVER 17550M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17551M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17552L: linux-arm-msm@vger.kernel.org 17553S: Maintained 17554F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17555F: drivers/misc/fastrpc.c 17556F: include/uapi/misc/fastrpc.h 17557 17558QUALCOMM HEXAGON ARCHITECTURE 17559M: Brian Cain <bcain@quicinc.com> 17560L: linux-hexagon@vger.kernel.org 17561S: Supported 17562T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17563F: arch/hexagon/ 17564 17565QUALCOMM HIDMA DRIVER 17566M: Sinan Kaya <okaya@kernel.org> 17567L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17568L: linux-arm-msm@vger.kernel.org 17569L: dmaengine@vger.kernel.org 17570S: Supported 17571F: drivers/dma/qcom/hidma* 17572 17573QUALCOMM I2C CCI DRIVER 17574M: Loic Poulain <loic.poulain@linaro.org> 17575M: Robert Foss <rfoss@kernel.org> 17576L: linux-i2c@vger.kernel.org 17577L: linux-arm-msm@vger.kernel.org 17578S: Maintained 17579F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17580F: drivers/i2c/busses/i2c-qcom-cci.c 17581 17582QUALCOMM INTERCONNECT BWMON DRIVER 17583M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17584L: linux-arm-msm@vger.kernel.org 17585S: Maintained 17586F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17587F: drivers/soc/qcom/icc-bwmon.c 17588 17589QUALCOMM IOMMU 17590M: Rob Clark <robdclark@gmail.com> 17591L: iommu@lists.linux.dev 17592L: linux-arm-msm@vger.kernel.org 17593S: Maintained 17594F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17595 17596QUALCOMM IPC ROUTER (QRTR) DRIVER 17597M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17598L: linux-arm-msm@vger.kernel.org 17599S: Maintained 17600F: include/trace/events/qrtr.h 17601F: include/uapi/linux/qrtr.h 17602F: net/qrtr/ 17603 17604QUALCOMM IPCC MAILBOX DRIVER 17605M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17606L: linux-arm-msm@vger.kernel.org 17607S: Supported 17608F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17609F: drivers/mailbox/qcom-ipcc.c 17610F: include/dt-bindings/mailbox/qcom-ipcc.h 17611 17612QUALCOMM IPQ4019 USB PHY DRIVER 17613M: Robert Marko <robert.marko@sartura.hr> 17614M: Luka Perkov <luka.perkov@sartura.hr> 17615L: linux-arm-msm@vger.kernel.org 17616S: Maintained 17617F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17618F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17619 17620QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17621M: Robert Marko <robert.marko@sartura.hr> 17622M: Luka Perkov <luka.perkov@sartura.hr> 17623L: linux-arm-msm@vger.kernel.org 17624S: Maintained 17625F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17626F: drivers/regulator/vqmmc-ipq4019-regulator.c 17627 17628QUALCOMM NAND CONTROLLER DRIVER 17629M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17630L: linux-mtd@lists.infradead.org 17631L: linux-arm-msm@vger.kernel.org 17632S: Maintained 17633F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17634F: drivers/mtd/nand/raw/qcom_nandc.c 17635 17636QUALCOMM RMNET DRIVER 17637M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17638M: Sean Tranchetti <quic_stranche@quicinc.com> 17639L: netdev@vger.kernel.org 17640S: Maintained 17641F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17642F: drivers/net/ethernet/qualcomm/rmnet/ 17643F: include/linux/if_rmnet.h 17644 17645QUALCOMM TSENS THERMAL DRIVER 17646M: Amit Kucheria <amitk@kernel.org> 17647M: Thara Gopinath <thara.gopinath@gmail.com> 17648L: linux-pm@vger.kernel.org 17649L: linux-arm-msm@vger.kernel.org 17650S: Maintained 17651F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17652F: drivers/thermal/qcom/ 17653 17654QUALCOMM TYPEC PORT MANAGER DRIVER 17655M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17656L: linux-arm-msm@vger.kernel.org 17657L: linux-usb@vger.kernel.org 17658S: Maintained 17659F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17660F: drivers/usb/typec/tcpm/qcom/ 17661 17662QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17663M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17664M: Vikash Garodia <quic_vgarodia@quicinc.com> 17665R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17666L: linux-media@vger.kernel.org 17667L: linux-arm-msm@vger.kernel.org 17668S: Maintained 17669T: git git://linuxtv.org/media_tree.git 17670F: Documentation/devicetree/bindings/media/*venus* 17671F: drivers/media/platform/qcom/venus/ 17672 17673QUALCOMM WCN36XX WIRELESS DRIVER 17674M: Loic Poulain <loic.poulain@linaro.org> 17675L: wcn36xx@lists.infradead.org 17676S: Supported 17677W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17678F: drivers/net/wireless/ath/wcn36xx/ 17679 17680QUANTENNA QTNFMAC WIRELESS DRIVER 17681M: Igor Mitsyanko <imitsyanko@quantenna.com> 17682R: Sergey Matyukevich <geomatsi@gmail.com> 17683L: linux-wireless@vger.kernel.org 17684S: Maintained 17685F: drivers/net/wireless/quantenna 17686 17687RADEON and AMDGPU DRM DRIVERS 17688M: Alex Deucher <alexander.deucher@amd.com> 17689M: Christian König <christian.koenig@amd.com> 17690M: Pan, Xinhui <Xinhui.Pan@amd.com> 17691L: amd-gfx@lists.freedesktop.org 17692S: Supported 17693B: https://gitlab.freedesktop.org/drm/amd/-/issues 17694C: irc://irc.oftc.net/radeon 17695T: git https://gitlab.freedesktop.org/agd5f/linux.git 17696F: Documentation/gpu/amdgpu/ 17697F: drivers/gpu/drm/amd/ 17698F: drivers/gpu/drm/radeon/ 17699F: include/uapi/drm/amdgpu_drm.h 17700F: include/uapi/drm/radeon_drm.h 17701 17702RADEON FRAMEBUFFER DISPLAY DRIVER 17703M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17704L: linux-fbdev@vger.kernel.org 17705S: Maintained 17706F: drivers/video/fbdev/aty/radeon* 17707F: include/uapi/linux/radeonfb.h 17708 17709RADIOSHARK RADIO DRIVER 17710M: Hans Verkuil <hverkuil@xs4all.nl> 17711L: linux-media@vger.kernel.org 17712S: Maintained 17713T: git git://linuxtv.org/media_tree.git 17714F: drivers/media/radio/radio-shark.c 17715 17716RADIOSHARK2 RADIO DRIVER 17717M: Hans Verkuil <hverkuil@xs4all.nl> 17718L: linux-media@vger.kernel.org 17719S: Maintained 17720T: git git://linuxtv.org/media_tree.git 17721F: drivers/media/radio/radio-shark2.c 17722F: drivers/media/radio/radio-tea5777.c 17723 17724RADOS BLOCK DEVICE (RBD) 17725M: Ilya Dryomov <idryomov@gmail.com> 17726R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17727L: ceph-devel@vger.kernel.org 17728S: Supported 17729W: http://ceph.com/ 17730T: git https://github.com/ceph/ceph-client.git 17731F: Documentation/ABI/testing/sysfs-bus-rbd 17732F: drivers/block/rbd.c 17733F: drivers/block/rbd_types.h 17734 17735RAGE128 FRAMEBUFFER DISPLAY DRIVER 17736L: linux-fbdev@vger.kernel.org 17737S: Orphan 17738F: drivers/video/fbdev/aty/aty128fb.c 17739 17740RAINSHADOW-CEC DRIVER 17741M: Hans Verkuil <hverkuil@xs4all.nl> 17742L: linux-media@vger.kernel.org 17743S: Maintained 17744T: git git://linuxtv.org/media_tree.git 17745F: drivers/media/cec/usb/rainshadow/ 17746 17747RALINK MIPS ARCHITECTURE 17748M: John Crispin <john@phrozen.org> 17749L: linux-mips@vger.kernel.org 17750S: Maintained 17751F: arch/mips/ralink 17752 17753RALINK MT7621 MIPS ARCHITECTURE 17754M: Arınç ÜNAL <arinc.unal@arinc9.com> 17755M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17756L: linux-mips@vger.kernel.org 17757S: Maintained 17758F: arch/mips/boot/dts/ralink/mt7621* 17759 17760RALINK RT2X00 WIRELESS LAN DRIVER 17761M: Stanislaw Gruszka <stf_xl@wp.pl> 17762M: Helmut Schaa <helmut.schaa@googlemail.com> 17763L: linux-wireless@vger.kernel.org 17764S: Maintained 17765F: drivers/net/wireless/ralink/rt2x00/ 17766 17767RAMDISK RAM BLOCK DEVICE DRIVER 17768M: Jens Axboe <axboe@kernel.dk> 17769S: Maintained 17770F: Documentation/admin-guide/blockdev/ramdisk.rst 17771F: drivers/block/brd.c 17772 17773RANCHU VIRTUAL BOARD FOR MIPS 17774M: Miodrag Dinic <miodrag.dinic@mips.com> 17775L: linux-mips@vger.kernel.org 17776S: Supported 17777F: arch/mips/configs/generic/board-ranchu.config 17778F: arch/mips/generic/board-ranchu.c 17779 17780RANDOM NUMBER DRIVER 17781M: "Theodore Ts'o" <tytso@mit.edu> 17782M: Jason A. Donenfeld <Jason@zx2c4.com> 17783S: Maintained 17784T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17785F: drivers/char/random.c 17786F: drivers/virt/vmgenid.c 17787 17788RAPIDIO SUBSYSTEM 17789M: Matt Porter <mporter@kernel.crashing.org> 17790M: Alexandre Bounine <alex.bou9@gmail.com> 17791S: Maintained 17792F: drivers/rapidio/ 17793 17794RAS INFRASTRUCTURE 17795M: Tony Luck <tony.luck@intel.com> 17796M: Borislav Petkov <bp@alien8.de> 17797L: linux-edac@vger.kernel.org 17798S: Maintained 17799F: Documentation/admin-guide/ras.rst 17800F: drivers/ras/ 17801F: include/linux/ras.h 17802F: include/ras/ras_event.h 17803 17804RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17805L: linux-wireless@vger.kernel.org 17806S: Orphan 17807F: drivers/net/wireless/legacy/ray* 17808 17809RC-CORE / LIRC FRAMEWORK 17810M: Sean Young <sean@mess.org> 17811L: linux-media@vger.kernel.org 17812S: Maintained 17813W: http://linuxtv.org 17814T: git git://linuxtv.org/media_tree.git 17815F: Documentation/driver-api/media/rc-core.rst 17816F: Documentation/userspace-api/media/rc/ 17817F: drivers/media/rc/ 17818F: include/media/rc-core.h 17819F: include/media/rc-map.h 17820F: include/uapi/linux/lirc.h 17821 17822RCMM REMOTE CONTROLS DECODER 17823M: Patrick Lerda <patrick9876@free.fr> 17824S: Maintained 17825F: drivers/media/rc/ir-rcmm-decoder.c 17826 17827RCUTORTURE TEST FRAMEWORK 17828M: "Paul E. McKenney" <paulmck@kernel.org> 17829M: Josh Triplett <josh@joshtriplett.org> 17830R: Steven Rostedt <rostedt@goodmis.org> 17831R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17832R: Lai Jiangshan <jiangshanlai@gmail.com> 17833L: rcu@vger.kernel.org 17834S: Supported 17835T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17836F: tools/testing/selftests/rcutorture 17837 17838RDACM20 Camera Sensor 17839M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17840M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17841M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17842M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17843L: linux-media@vger.kernel.org 17844S: Maintained 17845F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17846F: drivers/media/i2c/max9271.c 17847F: drivers/media/i2c/max9271.h 17848F: drivers/media/i2c/rdacm20.c 17849 17850RDACM21 Camera Sensor 17851M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17852M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17853M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17854M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17855L: linux-media@vger.kernel.org 17856S: Maintained 17857F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17858F: drivers/media/i2c/max9271.c 17859F: drivers/media/i2c/max9271.h 17860F: drivers/media/i2c/rdacm21.c 17861 17862RDC R-321X SoC 17863M: Florian Fainelli <florian@openwrt.org> 17864S: Maintained 17865 17866RDC R6040 FAST ETHERNET DRIVER 17867M: Florian Fainelli <f.fainelli@gmail.com> 17868L: netdev@vger.kernel.org 17869S: Maintained 17870F: drivers/net/ethernet/rdc/r6040.c 17871 17872RDMAVT - RDMA verbs software 17873M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17874L: linux-rdma@vger.kernel.org 17875S: Supported 17876F: drivers/infiniband/sw/rdmavt 17877 17878RDS - RELIABLE DATAGRAM SOCKETS 17879M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17880L: netdev@vger.kernel.org 17881L: linux-rdma@vger.kernel.org 17882L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17883S: Supported 17884W: https://oss.oracle.com/projects/rds/ 17885F: Documentation/networking/rds.rst 17886F: net/rds/ 17887 17888RDT - RESOURCE ALLOCATION 17889M: Fenghua Yu <fenghua.yu@intel.com> 17890M: Reinette Chatre <reinette.chatre@intel.com> 17891L: linux-kernel@vger.kernel.org 17892S: Supported 17893F: Documentation/arch/x86/resctrl* 17894F: arch/x86/include/asm/resctrl.h 17895F: arch/x86/kernel/cpu/resctrl/ 17896F: tools/testing/selftests/resctrl/ 17897 17898READ-COPY UPDATE (RCU) 17899M: "Paul E. McKenney" <paulmck@kernel.org> 17900M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17901M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17902M: Joel Fernandes <joel@joelfernandes.org> 17903M: Josh Triplett <josh@joshtriplett.org> 17904M: Boqun Feng <boqun.feng@gmail.com> 17905R: Steven Rostedt <rostedt@goodmis.org> 17906R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17907R: Lai Jiangshan <jiangshanlai@gmail.com> 17908R: Zqiang <qiang.zhang1211@gmail.com> 17909L: rcu@vger.kernel.org 17910S: Supported 17911W: http://www.rdrop.com/users/paulmck/RCU/ 17912T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17913F: Documentation/RCU/ 17914F: include/linux/rcu* 17915F: kernel/rcu/ 17916X: Documentation/RCU/torture.rst 17917X: include/linux/srcu*.h 17918X: kernel/rcu/srcu*.c 17919 17920REAL TIME CLOCK (RTC) SUBSYSTEM 17921M: Alessandro Zummo <a.zummo@towertech.it> 17922M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17923L: linux-rtc@vger.kernel.org 17924S: Maintained 17925Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17926T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17927F: Documentation/admin-guide/rtc.rst 17928F: Documentation/devicetree/bindings/rtc/ 17929F: drivers/rtc/ 17930F: include/linux/platform_data/rtc-* 17931F: include/linux/rtc.h 17932F: include/linux/rtc/ 17933F: include/uapi/linux/rtc.h 17934F: tools/testing/selftests/rtc/ 17935 17936Real-time Linux Analysis (RTLA) tools 17937M: Daniel Bristot de Oliveira <bristot@kernel.org> 17938M: Steven Rostedt <rostedt@goodmis.org> 17939L: linux-trace-kernel@vger.kernel.org 17940S: Maintained 17941F: Documentation/tools/rtla/ 17942F: tools/tracing/rtla/ 17943 17944REALTEK AUDIO CODECS 17945M: Oder Chiou <oder_chiou@realtek.com> 17946S: Maintained 17947F: include/sound/rt*.h 17948F: sound/soc/codecs/rt* 17949 17950REALTEK OTTO WATCHDOG 17951M: Sander Vanheule <sander@svanheule.net> 17952L: linux-watchdog@vger.kernel.org 17953S: Maintained 17954F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17955F: drivers/watchdog/realtek_otto_wdt.c 17956 17957REALTEK RTL83xx SMI DSA ROUTER CHIPS 17958M: Linus Walleij <linus.walleij@linaro.org> 17959M: Alvin Šipraga <alsi@bang-olufsen.dk> 17960S: Maintained 17961F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17962F: drivers/net/dsa/realtek/* 17963 17964REALTEK WIRELESS DRIVER (rtlwifi family) 17965M: Ping-Ke Shih <pkshih@realtek.com> 17966L: linux-wireless@vger.kernel.org 17967S: Maintained 17968W: https://wireless.wiki.kernel.org/ 17969T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17970F: drivers/net/wireless/realtek/rtlwifi/ 17971 17972REALTEK WIRELESS DRIVER (rtw88) 17973M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17974L: linux-wireless@vger.kernel.org 17975S: Maintained 17976F: drivers/net/wireless/realtek/rtw88/ 17977 17978REALTEK WIRELESS DRIVER (rtw89) 17979M: Ping-Ke Shih <pkshih@realtek.com> 17980L: linux-wireless@vger.kernel.org 17981S: Maintained 17982F: drivers/net/wireless/realtek/rtw89/ 17983 17984REDPINE WIRELESS DRIVER 17985L: linux-wireless@vger.kernel.org 17986S: Orphan 17987F: drivers/net/wireless/rsi/ 17988 17989REGISTER MAP ABSTRACTION 17990M: Mark Brown <broonie@kernel.org> 17991L: linux-kernel@vger.kernel.org 17992S: Supported 17993T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17994F: Documentation/devicetree/bindings/regmap/ 17995F: drivers/base/regmap/ 17996F: include/linux/regmap.h 17997 17998REISERFS FILE SYSTEM 17999L: reiserfs-devel@vger.kernel.org 18000S: Supported 18001F: fs/reiserfs/ 18002 18003REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18004M: Bjorn Andersson <andersson@kernel.org> 18005M: Mathieu Poirier <mathieu.poirier@linaro.org> 18006L: linux-remoteproc@vger.kernel.org 18007S: Maintained 18008T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18009F: Documentation/ABI/testing/sysfs-class-remoteproc 18010F: Documentation/devicetree/bindings/remoteproc/ 18011F: Documentation/staging/remoteproc.rst 18012F: drivers/remoteproc/ 18013F: include/linux/remoteproc.h 18014F: include/linux/remoteproc/ 18015 18016REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18017M: Bjorn Andersson <andersson@kernel.org> 18018M: Mathieu Poirier <mathieu.poirier@linaro.org> 18019L: linux-remoteproc@vger.kernel.org 18020S: Maintained 18021T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18022F: Documentation/ABI/testing/sysfs-bus-rpmsg 18023F: Documentation/staging/rpmsg.rst 18024F: drivers/rpmsg/ 18025F: include/linux/rpmsg.h 18026F: include/linux/rpmsg/ 18027F: include/uapi/linux/rpmsg.h 18028F: samples/rpmsg/ 18029 18030REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18031M: Stephan Gerhold <stephan@gerhold.net> 18032L: netdev@vger.kernel.org 18033L: linux-remoteproc@vger.kernel.org 18034S: Maintained 18035F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18036 18037RENESAS CLOCK DRIVERS 18038M: Geert Uytterhoeven <geert+renesas@glider.be> 18039L: linux-renesas-soc@vger.kernel.org 18040S: Supported 18041T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18042F: Documentation/devicetree/bindings/clock/renesas,* 18043F: drivers/clk/renesas/ 18044 18045RENESAS EMEV2 I2C DRIVER 18046M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18047L: linux-renesas-soc@vger.kernel.org 18048S: Supported 18049F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18050F: drivers/i2c/busses/i2c-emev2.c 18051 18052RENESAS ETHERNET DRIVERS 18053R: Sergey Shtylyov <s.shtylyov@omp.ru> 18054L: netdev@vger.kernel.org 18055L: linux-renesas-soc@vger.kernel.org 18056F: Documentation/devicetree/bindings/net/renesas,*.yaml 18057F: drivers/net/ethernet/renesas/ 18058F: include/linux/sh_eth.h 18059 18060RENESAS IDT821034 ASoC CODEC 18061M: Herve Codina <herve.codina@bootlin.com> 18062L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18063S: Maintained 18064F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18065F: sound/soc/codecs/idt821034.c 18066 18067RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18068M: Miquel Raynal <miquel.raynal@bootlin.com> 18069L: linux-mtd@lists.infradead.org 18070L: linux-renesas-soc@vger.kernel.org 18071S: Maintained 18072F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18073F: drivers/mtd/nand/raw/renesas-nand-controller.c 18074 18075RENESAS R-CAR GYROADC DRIVER 18076M: Marek Vasut <marek.vasut@gmail.com> 18077L: linux-iio@vger.kernel.org 18078S: Supported 18079F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18080F: drivers/iio/adc/rcar-gyroadc.c 18081 18082RENESAS R-CAR I2C DRIVERS 18083M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18084L: linux-renesas-soc@vger.kernel.org 18085S: Supported 18086F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18087F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18088F: drivers/i2c/busses/i2c-rcar.c 18089F: drivers/i2c/busses/i2c-sh_mobile.c 18090 18091RENESAS R-CAR SATA DRIVER 18092R: Sergey Shtylyov <s.shtylyov@omp.ru> 18093L: linux-ide@vger.kernel.org 18094L: linux-renesas-soc@vger.kernel.org 18095S: Supported 18096F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18097F: drivers/ata/sata_rcar.c 18098 18099RENESAS R-CAR THERMAL DRIVERS 18100M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18101L: linux-renesas-soc@vger.kernel.org 18102S: Supported 18103F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18104F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18105F: drivers/thermal/rcar_gen3_thermal.c 18106F: drivers/thermal/rcar_thermal.c 18107 18108RENESAS RIIC DRIVER 18109M: Chris Brandt <chris.brandt@renesas.com> 18110L: linux-renesas-soc@vger.kernel.org 18111S: Supported 18112F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18113F: drivers/i2c/busses/i2c-riic.c 18114 18115RENESAS RZ/G2L A/D DRIVER 18116M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18117L: linux-iio@vger.kernel.org 18118L: linux-renesas-soc@vger.kernel.org 18119S: Supported 18120F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18121F: drivers/iio/adc/rzg2l_adc.c 18122 18123RENESAS RZ/G2L MTU3a COUNTER DRIVER 18124M: Biju Das <biju.das.jz@bp.renesas.com> 18125L: linux-iio@vger.kernel.org 18126L: linux-renesas-soc@vger.kernel.org 18127S: Supported 18128F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18129F: drivers/counter/rz-mtu3-cnt.c 18130 18131RENESAS RZ/N1 A5PSW SWITCH DRIVER 18132M: Clément Léger <clement.leger@bootlin.com> 18133L: linux-renesas-soc@vger.kernel.org 18134L: netdev@vger.kernel.org 18135S: Maintained 18136F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18137F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18138F: drivers/net/dsa/rzn1_a5psw* 18139F: drivers/net/pcs/pcs-rzn1-miic.c 18140F: include/dt-bindings/net/pcs-rzn1-miic.h 18141F: include/linux/pcs-rzn1-miic.h 18142F: net/dsa/tag_rzn1_a5psw.c 18143 18144RENESAS RZ/N1 RTC CONTROLLER DRIVER 18145M: Miquel Raynal <miquel.raynal@bootlin.com> 18146L: linux-rtc@vger.kernel.org 18147L: linux-renesas-soc@vger.kernel.org 18148S: Maintained 18149F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18150F: drivers/rtc/rtc-rzn1.c 18151 18152RENESAS RZ/N1 USBF CONTROLLER DRIVER 18153M: Herve Codina <herve.codina@bootlin.com> 18154L: linux-renesas-soc@vger.kernel.org 18155L: linux-usb@vger.kernel.org 18156S: Maintained 18157F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18158F: drivers/usb/gadget/udc/renesas_usbf.c 18159 18160RENESAS RZ/V2M I2C DRIVER 18161M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18162L: linux-i2c@vger.kernel.org 18163L: linux-renesas-soc@vger.kernel.org 18164S: Supported 18165F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18166F: drivers/i2c/busses/i2c-rzv2m.c 18167 18168RENESAS USB PHY DRIVER 18169M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18170L: linux-renesas-soc@vger.kernel.org 18171S: Maintained 18172F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18173 18174RENESAS VERSACLOCK 7 CLOCK DRIVER 18175M: Alex Helms <alexander.helms.jy@renesas.com> 18176S: Maintained 18177F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18178F: drivers/clk/clk-versaclock7.c 18179 18180RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18181M: Herve Codina <herve.codina@bootlin.com> 18182L: linux-iio@vger.kernel.org 18183S: Maintained 18184F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18185F: drivers/iio/potentiometer/x9250.c 18186 18187RESET CONTROLLER FRAMEWORK 18188M: Philipp Zabel <p.zabel@pengutronix.de> 18189S: Maintained 18190T: git git://git.pengutronix.de/git/pza/linux 18191F: Documentation/devicetree/bindings/reset/ 18192F: Documentation/driver-api/reset.rst 18193F: drivers/reset/ 18194F: include/dt-bindings/reset/ 18195F: include/linux/reset-controller.h 18196F: include/linux/reset.h 18197F: include/linux/reset/ 18198K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18199 18200RESTARTABLE SEQUENCES SUPPORT 18201M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18202M: Peter Zijlstra <peterz@infradead.org> 18203M: "Paul E. McKenney" <paulmck@kernel.org> 18204M: Boqun Feng <boqun.feng@gmail.com> 18205L: linux-kernel@vger.kernel.org 18206S: Supported 18207F: include/trace/events/rseq.h 18208F: include/uapi/linux/rseq.h 18209F: kernel/rseq.c 18210F: tools/testing/selftests/rseq/ 18211 18212RFKILL 18213M: Johannes Berg <johannes@sipsolutions.net> 18214L: linux-wireless@vger.kernel.org 18215S: Maintained 18216W: https://wireless.wiki.kernel.org/ 18217Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18218T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18219T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18220F: Documentation/ABI/stable/sysfs-class-rfkill 18221F: Documentation/driver-api/rfkill.rst 18222F: include/linux/rfkill.h 18223F: include/uapi/linux/rfkill.h 18224F: net/rfkill/ 18225 18226RHASHTABLE 18227M: Thomas Graf <tgraf@suug.ch> 18228M: Herbert Xu <herbert@gondor.apana.org.au> 18229L: netdev@vger.kernel.org 18230S: Maintained 18231F: include/linux/rhashtable-types.h 18232F: include/linux/rhashtable.h 18233F: lib/rhashtable.c 18234F: lib/test_rhashtable.c 18235 18236RICOH R5C592 MEMORYSTICK DRIVER 18237M: Maxim Levitsky <maximlevitsky@gmail.com> 18238S: Maintained 18239F: drivers/memstick/host/r592.* 18240 18241RICOH SMARTMEDIA/XD DRIVER 18242M: Maxim Levitsky <maximlevitsky@gmail.com> 18243S: Maintained 18244F: drivers/mtd/nand/raw/r852.c 18245F: drivers/mtd/nand/raw/r852.h 18246 18247RISC-V ARCHITECTURE 18248M: Paul Walmsley <paul.walmsley@sifive.com> 18249M: Palmer Dabbelt <palmer@dabbelt.com> 18250M: Albert Ou <aou@eecs.berkeley.edu> 18251L: linux-riscv@lists.infradead.org 18252S: Supported 18253Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18254C: irc://irc.libera.chat/riscv 18255P: Documentation/riscv/patch-acceptance.rst 18256T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18257F: arch/riscv/ 18258N: riscv 18259K: riscv 18260 18261RISC-V MICROCHIP FPGA SUPPORT 18262M: Conor Dooley <conor.dooley@microchip.com> 18263M: Daire McNamara <daire.mcnamara@microchip.com> 18264L: linux-riscv@lists.infradead.org 18265S: Supported 18266F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18267F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18268F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18269F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18270F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18271F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18272F: Documentation/devicetree/bindings/riscv/microchip.yaml 18273F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18274F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18275F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18276F: arch/riscv/boot/dts/microchip/ 18277F: drivers/char/hw_random/mpfs-rng.c 18278F: drivers/clk/microchip/clk-mpfs*.c 18279F: drivers/i2c/busses/i2c-microchip-corei2c.c 18280F: drivers/mailbox/mailbox-mpfs.c 18281F: drivers/pci/controller/pcie-microchip-host.c 18282F: drivers/pwm/pwm-microchip-core.c 18283F: drivers/reset/reset-mpfs.c 18284F: drivers/rtc/rtc-mpfs.c 18285F: drivers/soc/microchip/mpfs-sys-controller.c 18286F: drivers/spi/spi-microchip-core-qspi.c 18287F: drivers/spi/spi-microchip-core.c 18288F: drivers/usb/musb/mpfs.c 18289F: include/soc/microchip/mpfs.h 18290 18291RISC-V MISC SOC SUPPORT 18292M: Conor Dooley <conor@kernel.org> 18293L: linux-riscv@lists.infradead.org 18294S: Maintained 18295Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18296T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18297F: Documentation/devicetree/bindings/riscv/ 18298F: arch/riscv/boot/dts/ 18299X: arch/riscv/boot/dts/allwinner/ 18300X: arch/riscv/boot/dts/renesas/ 18301 18302RISC-V PMU DRIVERS 18303M: Atish Patra <atishp@atishpatra.org> 18304R: Anup Patel <anup@brainfault.org> 18305L: linux-riscv@lists.infradead.org 18306S: Supported 18307F: drivers/perf/riscv_pmu.c 18308F: drivers/perf/riscv_pmu_legacy.c 18309F: drivers/perf/riscv_pmu_sbi.c 18310 18311RISC-V THEAD SoC SUPPORT 18312M: Jisheng Zhang <jszhang@kernel.org> 18313M: Guo Ren <guoren@kernel.org> 18314M: Fu Wei <wefu@redhat.com> 18315L: linux-riscv@lists.infradead.org 18316S: Maintained 18317F: arch/riscv/boot/dts/thead/ 18318 18319RNBD BLOCK DRIVERS 18320M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18321M: Jack Wang <jinpu.wang@ionos.com> 18322L: linux-block@vger.kernel.org 18323S: Maintained 18324F: drivers/block/rnbd/ 18325 18326ROCCAT DRIVERS 18327M: Stefan Achatz <erazor_de@users.sourceforge.net> 18328S: Maintained 18329W: http://sourceforge.net/projects/roccat/ 18330F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18331F: drivers/hid/hid-roccat* 18332F: include/linux/hid-roccat* 18333 18334ROCKCHIP CRYPTO DRIVERS 18335M: Corentin Labbe <clabbe@baylibre.com> 18336L: linux-crypto@vger.kernel.org 18337S: Maintained 18338F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18339F: drivers/crypto/rockchip/ 18340 18341ROCKCHIP I2S TDM DRIVER 18342M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18343L: linux-rockchip@lists.infradead.org 18344S: Maintained 18345F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18346F: sound/soc/rockchip/rockchip_i2s_tdm.* 18347 18348ROCKCHIP ISP V1 DRIVER 18349M: Dafna Hirschfeld <dafna@fastmail.com> 18350L: linux-media@vger.kernel.org 18351L: linux-rockchip@lists.infradead.org 18352S: Maintained 18353F: Documentation/admin-guide/media/rkisp1.rst 18354F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18355F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18356F: drivers/media/platform/rockchip/rkisp1 18357F: include/uapi/linux/rkisp1-config.h 18358 18359ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18360M: Jacob Chen <jacob-chen@iotwrt.com> 18361M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18362L: linux-media@vger.kernel.org 18363L: linux-rockchip@lists.infradead.org 18364S: Maintained 18365F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18366F: drivers/media/platform/rockchip/rga/ 18367 18368ROCKCHIP VIDEO DECODER DRIVER 18369M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18370L: linux-media@vger.kernel.org 18371L: linux-rockchip@lists.infradead.org 18372S: Maintained 18373F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18374F: drivers/staging/media/rkvdec/ 18375 18376ROCKER DRIVER 18377M: Jiri Pirko <jiri@resnulli.us> 18378L: netdev@vger.kernel.org 18379S: Supported 18380F: drivers/net/ethernet/rocker/ 18381 18382ROCKETPORT EXPRESS/INFINITY DRIVER 18383M: Kevin Cernekee <cernekee@gmail.com> 18384L: linux-serial@vger.kernel.org 18385S: Odd Fixes 18386F: drivers/tty/serial/rp2.* 18387 18388ROHM BD99954 CHARGER IC 18389M: Matti Vaittinen <mazziesaccount@gmail.com> 18390S: Supported 18391F: drivers/power/supply/bd99954-charger.c 18392F: drivers/power/supply/bd99954-charger.h 18393 18394ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18395M: Tomasz Duszynski <tduszyns@gmail.com> 18396S: Maintained 18397F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18398F: drivers/iio/light/bh1750.c 18399 18400ROHM BU270xx LIGHT SENSOR DRIVERs 18401M: Matti Vaittinen <mazziesaccount@gmail.com> 18402L: linux-iio@vger.kernel.org 18403S: Supported 18404F: drivers/iio/light/rohm-bu27008.c 18405F: drivers/iio/light/rohm-bu27034.c 18406 18407ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18408M: Marek Vasut <marek.vasut+renesas@gmail.com> 18409L: linux-kernel@vger.kernel.org 18410L: linux-renesas-soc@vger.kernel.org 18411S: Supported 18412F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18413F: drivers/gpio/gpio-bd9571mwv.c 18414F: drivers/mfd/bd9571mwv.c 18415F: drivers/regulator/bd9571mwv-regulator.c 18416F: include/linux/mfd/bd9571mwv.h 18417 18418ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18419M: Matti Vaittinen <mazziesaccount@gmail.com> 18420S: Supported 18421F: drivers/clk/clk-bd718x7.c 18422F: drivers/gpio/gpio-bd71815.c 18423F: drivers/gpio/gpio-bd71828.c 18424F: drivers/mfd/rohm-bd71828.c 18425F: drivers/mfd/rohm-bd718x7.c 18426F: drivers/mfd/rohm-bd9576.c 18427F: drivers/regulator/bd71815-regulator.c 18428F: drivers/regulator/bd71828-regulator.c 18429F: drivers/regulator/bd718x7-regulator.c 18430F: drivers/regulator/bd9576-regulator.c 18431F: drivers/regulator/rohm-regulator.c 18432F: drivers/rtc/rtc-bd70528.c 18433F: drivers/watchdog/bd9576_wdt.c 18434F: include/linux/mfd/rohm-bd71815.h 18435F: include/linux/mfd/rohm-bd71828.h 18436F: include/linux/mfd/rohm-bd718x7.h 18437F: include/linux/mfd/rohm-bd957x.h 18438F: include/linux/mfd/rohm-generic.h 18439F: include/linux/mfd/rohm-shared.h 18440 18441ROSE NETWORK LAYER 18442M: Ralf Baechle <ralf@linux-mips.org> 18443L: linux-hams@vger.kernel.org 18444S: Maintained 18445W: http://www.linux-ax25.org/ 18446F: include/net/rose.h 18447F: include/uapi/linux/rose.h 18448F: net/rose/ 18449 18450ROTATION DRIVER FOR ALLWINNER A83T 18451M: Jernej Skrabec <jernej.skrabec@gmail.com> 18452L: linux-media@vger.kernel.org 18453S: Maintained 18454T: git git://linuxtv.org/media_tree.git 18455F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18456F: drivers/media/platform/sunxi/sun8i-rotate/ 18457 18458RPMSG TTY DRIVER 18459M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18460L: linux-remoteproc@vger.kernel.org 18461S: Maintained 18462F: drivers/tty/rpmsg_tty.c 18463 18464RTL2830 MEDIA DRIVER 18465M: Antti Palosaari <crope@iki.fi> 18466L: linux-media@vger.kernel.org 18467S: Maintained 18468W: https://linuxtv.org 18469W: http://palosaari.fi/linux/ 18470Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18471T: git git://linuxtv.org/anttip/media_tree.git 18472F: drivers/media/dvb-frontends/rtl2830* 18473 18474RTL2832 MEDIA DRIVER 18475M: Antti Palosaari <crope@iki.fi> 18476L: linux-media@vger.kernel.org 18477S: Maintained 18478W: https://linuxtv.org 18479W: http://palosaari.fi/linux/ 18480Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18481T: git git://linuxtv.org/anttip/media_tree.git 18482F: drivers/media/dvb-frontends/rtl2832* 18483 18484RTL2832_SDR MEDIA DRIVER 18485M: Antti Palosaari <crope@iki.fi> 18486L: linux-media@vger.kernel.org 18487S: Maintained 18488W: https://linuxtv.org 18489W: http://palosaari.fi/linux/ 18490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18491T: git git://linuxtv.org/anttip/media_tree.git 18492F: drivers/media/dvb-frontends/rtl2832_sdr* 18493 18494RTL8180 WIRELESS DRIVER 18495L: linux-wireless@vger.kernel.org 18496S: Orphan 18497W: https://wireless.wiki.kernel.org/ 18498T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18499F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18500 18501RTL8187 WIRELESS DRIVER 18502M: Herton Ronaldo Krzesinski <herton@canonical.com> 18503M: Hin-Tak Leung <htl10@users.sourceforge.net> 18504M: Larry Finger <Larry.Finger@lwfinger.net> 18505L: linux-wireless@vger.kernel.org 18506S: Maintained 18507W: https://wireless.wiki.kernel.org/ 18508T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18509F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18510 18511RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18512M: Jes Sorensen <Jes.Sorensen@gmail.com> 18513L: linux-wireless@vger.kernel.org 18514S: Maintained 18515T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18516F: drivers/net/wireless/realtek/rtl8xxxu/ 18517 18518RTRS TRANSPORT DRIVERS 18519M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18520M: Jack Wang <jinpu.wang@ionos.com> 18521L: linux-rdma@vger.kernel.org 18522S: Maintained 18523F: drivers/infiniband/ulp/rtrs/ 18524 18525RUNTIME VERIFICATION (RV) 18526M: Daniel Bristot de Oliveira <bristot@kernel.org> 18527M: Steven Rostedt <rostedt@goodmis.org> 18528L: linux-trace-kernel@vger.kernel.org 18529S: Maintained 18530F: Documentation/trace/rv/ 18531F: include/linux/rv.h 18532F: include/rv/ 18533F: kernel/trace/rv/ 18534F: tools/verification/ 18535 18536RUST 18537M: Miguel Ojeda <ojeda@kernel.org> 18538M: Alex Gaynor <alex.gaynor@gmail.com> 18539M: Wedson Almeida Filho <wedsonaf@gmail.com> 18540R: Boqun Feng <boqun.feng@gmail.com> 18541R: Gary Guo <gary@garyguo.net> 18542R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18543R: Benno Lossin <benno.lossin@proton.me> 18544L: rust-for-linux@vger.kernel.org 18545S: Supported 18546W: https://github.com/Rust-for-Linux/linux 18547B: https://github.com/Rust-for-Linux/linux/issues 18548C: zulip://rust-for-linux.zulipchat.com 18549T: git https://github.com/Rust-for-Linux/linux.git rust-next 18550F: Documentation/rust/ 18551F: rust/ 18552F: samples/rust/ 18553F: scripts/*rust* 18554K: \b(?i:rust)\b 18555 18556RXRPC SOCKETS (AF_RXRPC) 18557M: David Howells <dhowells@redhat.com> 18558M: Marc Dionne <marc.dionne@auristor.com> 18559L: linux-afs@lists.infradead.org 18560S: Supported 18561W: https://www.infradead.org/~dhowells/kafs/ 18562F: Documentation/networking/rxrpc.rst 18563F: include/keys/rxrpc-type.h 18564F: include/net/af_rxrpc.h 18565F: include/trace/events/rxrpc.h 18566F: include/uapi/linux/rxrpc.h 18567F: net/rxrpc/ 18568 18569S3 SAVAGE FRAMEBUFFER DRIVER 18570M: Antonino Daplas <adaplas@gmail.com> 18571L: linux-fbdev@vger.kernel.org 18572S: Maintained 18573F: drivers/video/fbdev/savage/ 18574 18575S390 ARCHITECTURE 18576M: Heiko Carstens <hca@linux.ibm.com> 18577M: Vasily Gorbik <gor@linux.ibm.com> 18578M: Alexander Gordeev <agordeev@linux.ibm.com> 18579R: Christian Borntraeger <borntraeger@linux.ibm.com> 18580R: Sven Schnelle <svens@linux.ibm.com> 18581L: linux-s390@vger.kernel.org 18582S: Supported 18583T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18584F: Documentation/driver-api/s390-drivers.rst 18585F: Documentation/s390/ 18586F: arch/s390/ 18587F: drivers/s390/ 18588F: drivers/watchdog/diag288_wdt.c 18589 18590S390 COMMON I/O LAYER 18591M: Vineeth Vijayan <vneethv@linux.ibm.com> 18592M: Peter Oberparleiter <oberpar@linux.ibm.com> 18593L: linux-s390@vger.kernel.org 18594S: Supported 18595F: drivers/s390/cio/ 18596 18597S390 DASD DRIVER 18598M: Stefan Haberland <sth@linux.ibm.com> 18599M: Jan Hoeppner <hoeppner@linux.ibm.com> 18600L: linux-s390@vger.kernel.org 18601S: Supported 18602F: block/partitions/ibm.c 18603F: drivers/s390/block/dasd* 18604F: include/linux/dasd_mod.h 18605 18606S390 IOMMU (PCI) 18607M: Niklas Schnelle <schnelle@linux.ibm.com> 18608M: Matthew Rosato <mjrosato@linux.ibm.com> 18609R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18610L: linux-s390@vger.kernel.org 18611S: Supported 18612F: drivers/iommu/s390-iommu.c 18613 18614S390 IUCV NETWORK LAYER 18615M: Alexandra Winter <wintera@linux.ibm.com> 18616M: Wenjia Zhang <wenjia@linux.ibm.com> 18617L: linux-s390@vger.kernel.org 18618L: netdev@vger.kernel.org 18619S: Supported 18620F: drivers/s390/net/*iucv* 18621F: include/net/iucv/ 18622F: net/iucv/ 18623 18624S390 MM 18625M: Alexander Gordeev <agordeev@linux.ibm.com> 18626M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18627L: linux-s390@vger.kernel.org 18628S: Supported 18629T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18630F: arch/s390/include/asm/pgtable.h 18631F: arch/s390/mm 18632 18633S390 NETWORK DRIVERS 18634M: Alexandra Winter <wintera@linux.ibm.com> 18635M: Wenjia Zhang <wenjia@linux.ibm.com> 18636L: linux-s390@vger.kernel.org 18637L: netdev@vger.kernel.org 18638S: Supported 18639F: drivers/s390/net/ 18640 18641S390 PCI SUBSYSTEM 18642M: Niklas Schnelle <schnelle@linux.ibm.com> 18643M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18644L: linux-s390@vger.kernel.org 18645S: Supported 18646F: Documentation/s390/pci.rst 18647F: arch/s390/pci/ 18648F: drivers/pci/hotplug/s390_pci_hpc.c 18649 18650S390 SCM DRIVER 18651M: Vineeth Vijayan <vneethv@linux.ibm.com> 18652L: linux-s390@vger.kernel.org 18653S: Supported 18654F: drivers/s390/block/scm* 18655F: drivers/s390/cio/scm.c 18656 18657S390 VFIO AP DRIVER 18658M: Tony Krowiak <akrowiak@linux.ibm.com> 18659M: Halil Pasic <pasic@linux.ibm.com> 18660M: Jason Herne <jjherne@linux.ibm.com> 18661L: linux-s390@vger.kernel.org 18662S: Supported 18663F: Documentation/s390/vfio-ap* 18664F: drivers/s390/crypto/vfio_ap* 18665 18666S390 VFIO-CCW DRIVER 18667M: Eric Farman <farman@linux.ibm.com> 18668M: Matthew Rosato <mjrosato@linux.ibm.com> 18669R: Halil Pasic <pasic@linux.ibm.com> 18670L: linux-s390@vger.kernel.org 18671L: kvm@vger.kernel.org 18672S: Supported 18673F: Documentation/s390/vfio-ccw.rst 18674F: drivers/s390/cio/vfio_ccw* 18675F: include/uapi/linux/vfio_ccw.h 18676 18677S390 VFIO-PCI DRIVER 18678M: Matthew Rosato <mjrosato@linux.ibm.com> 18679M: Eric Farman <farman@linux.ibm.com> 18680L: linux-s390@vger.kernel.org 18681L: kvm@vger.kernel.org 18682S: Supported 18683F: arch/s390/kvm/pci* 18684F: drivers/vfio/pci/vfio_pci_zdev.c 18685F: include/uapi/linux/vfio_zdev.h 18686 18687S390 ZCRYPT DRIVER 18688M: Harald Freudenberger <freude@linux.ibm.com> 18689L: linux-s390@vger.kernel.org 18690S: Supported 18691F: drivers/s390/crypto/ 18692 18693S390 ZFCP DRIVER 18694M: Steffen Maier <maier@linux.ibm.com> 18695M: Benjamin Block <bblock@linux.ibm.com> 18696L: linux-s390@vger.kernel.org 18697S: Supported 18698F: drivers/s390/scsi/zfcp_* 18699 18700SAA6588 RDS RECEIVER DRIVER 18701M: Hans Verkuil <hverkuil@xs4all.nl> 18702L: linux-media@vger.kernel.org 18703S: Odd Fixes 18704W: https://linuxtv.org 18705T: git git://linuxtv.org/media_tree.git 18706F: drivers/media/i2c/saa6588* 18707 18708SAA7134 VIDEO4LINUX DRIVER 18709M: Mauro Carvalho Chehab <mchehab@kernel.org> 18710L: linux-media@vger.kernel.org 18711S: Odd fixes 18712W: https://linuxtv.org 18713T: git git://linuxtv.org/media_tree.git 18714F: Documentation/driver-api/media/drivers/saa7134* 18715F: drivers/media/pci/saa7134/ 18716 18717SAA7146 VIDEO4LINUX-2 DRIVER 18718M: Hans Verkuil <hverkuil@xs4all.nl> 18719L: linux-media@vger.kernel.org 18720S: Maintained 18721T: git git://linuxtv.org/media_tree.git 18722F: drivers/media/common/saa7146/ 18723F: drivers/media/pci/saa7146/ 18724F: include/media/drv-intf/saa7146* 18725 18726SAFESETID SECURITY MODULE 18727M: Micah Morton <mortonm@chromium.org> 18728S: Supported 18729F: Documentation/admin-guide/LSM/SafeSetID.rst 18730F: security/safesetid/ 18731 18732SAMSUNG AUDIO (ASoC) DRIVERS 18733M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18734L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18735S: Maintained 18736B: mailto:linux-samsung-soc@vger.kernel.org 18737F: Documentation/devicetree/bindings/sound/samsung* 18738F: sound/soc/samsung/ 18739 18740SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18741M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18742L: linux-crypto@vger.kernel.org 18743L: linux-samsung-soc@vger.kernel.org 18744S: Maintained 18745F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18746F: drivers/crypto/exynos-rng.c 18747 18748SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18749M: Łukasz Stelmach <l.stelmach@samsung.com> 18750L: linux-samsung-soc@vger.kernel.org 18751S: Maintained 18752F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18753F: drivers/char/hw_random/exynos-trng.c 18754 18755SAMSUNG FRAMEBUFFER DRIVER 18756M: Jingoo Han <jingoohan1@gmail.com> 18757L: linux-fbdev@vger.kernel.org 18758S: Maintained 18759F: drivers/video/fbdev/s3c-fb.c 18760 18761SAMSUNG INTERCONNECT DRIVERS 18762M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18763M: Artur Świgoń <a.swigon@samsung.com> 18764L: linux-pm@vger.kernel.org 18765L: linux-samsung-soc@vger.kernel.org 18766S: Supported 18767F: drivers/interconnect/samsung/ 18768 18769SAMSUNG LAPTOP DRIVER 18770M: Corentin Chary <corentin.chary@gmail.com> 18771L: platform-driver-x86@vger.kernel.org 18772S: Maintained 18773F: drivers/platform/x86/samsung-laptop.c 18774 18775SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18776M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18777L: linux-kernel@vger.kernel.org 18778L: linux-samsung-soc@vger.kernel.org 18779S: Supported 18780B: mailto:linux-samsung-soc@vger.kernel.org 18781F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18782F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18783F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18784F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18785F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18786F: drivers/clk/clk-s2mps11.c 18787F: drivers/mfd/sec*.c 18788F: drivers/regulator/s2m*.c 18789F: drivers/regulator/s5m*.c 18790F: drivers/rtc/rtc-s5m.c 18791F: include/linux/mfd/samsung/ 18792 18793SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18794M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18795L: linux-media@vger.kernel.org 18796L: linux-samsung-soc@vger.kernel.org 18797S: Maintained 18798F: drivers/media/platform/samsung/s3c-camif/ 18799F: include/media/drv-intf/s3c_camif.h 18800 18801SAMSUNG S3FWRN5 NFC DRIVER 18802M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18803S: Maintained 18804F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18805F: drivers/nfc/s3fwrn5 18806 18807SAMSUNG S5C73M3 CAMERA DRIVER 18808M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18809M: Andrzej Hajda <andrzej.hajda@intel.com> 18810L: linux-media@vger.kernel.org 18811S: Supported 18812F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18813F: drivers/media/i2c/s5c73m3/* 18814 18815SAMSUNG S5K5BAF CAMERA DRIVER 18816M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18817M: Andrzej Hajda <andrzej.hajda@intel.com> 18818L: linux-media@vger.kernel.org 18819S: Supported 18820F: drivers/media/i2c/s5k5baf.c 18821 18822SAMSUNG S5P Security SubSystem (SSS) DRIVER 18823M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18824M: Vladimir Zapolskiy <vz@mleia.com> 18825L: linux-crypto@vger.kernel.org 18826L: linux-samsung-soc@vger.kernel.org 18827S: Maintained 18828F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18829F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18830F: drivers/crypto/s5p-sss.c 18831 18832SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18833M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18834L: linux-media@vger.kernel.org 18835S: Supported 18836Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18837F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18838F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18839F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18840F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18841F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18842F: drivers/media/platform/samsung/exynos4-is/ 18843 18844SAMSUNG SOC CLOCK DRIVERS 18845M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18846M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18847M: Tomasz Figa <tomasz.figa@gmail.com> 18848M: Chanwoo Choi <cw00.choi@samsung.com> 18849R: Alim Akhtar <alim.akhtar@samsung.com> 18850L: linux-samsung-soc@vger.kernel.org 18851S: Supported 18852T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18853T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18854F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18855F: Documentation/devicetree/bindings/clock/samsung,s3c* 18856F: drivers/clk/samsung/ 18857F: include/dt-bindings/clock/exynos*.h 18858F: include/dt-bindings/clock/s5p*.h 18859F: include/dt-bindings/clock/samsung,*.h 18860F: include/linux/clk/samsung.h 18861 18862SAMSUNG SPI DRIVERS 18863M: Andi Shyti <andi.shyti@kernel.org> 18864L: linux-spi@vger.kernel.org 18865L: linux-samsung-soc@vger.kernel.org 18866S: Maintained 18867F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18868F: drivers/spi/spi-s3c* 18869F: include/linux/platform_data/spi-s3c64xx.h 18870 18871SAMSUNG SXGBE DRIVERS 18872M: Byungho An <bh74.an@samsung.com> 18873L: netdev@vger.kernel.org 18874S: Supported 18875F: drivers/net/ethernet/samsung/sxgbe/ 18876 18877SAMSUNG THERMAL DRIVER 18878M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18879M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18880L: linux-pm@vger.kernel.org 18881L: linux-samsung-soc@vger.kernel.org 18882S: Maintained 18883F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18884F: drivers/thermal/samsung/ 18885 18886SAMSUNG USB2 PHY DRIVER 18887M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18888L: linux-kernel@vger.kernel.org 18889S: Supported 18890F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18891F: Documentation/driver-api/phy/samsung-usb2.rst 18892F: drivers/phy/samsung/phy-exynos4210-usb2.c 18893F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18894F: drivers/phy/samsung/phy-exynos5250-usb2.c 18895F: drivers/phy/samsung/phy-s5pv210-usb2.c 18896F: drivers/phy/samsung/phy-samsung-usb2.c 18897F: drivers/phy/samsung/phy-samsung-usb2.h 18898 18899SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18900M: Paul Barker <paul.barker@sancloud.com> 18901R: Marc Murphy <marc.murphy@sancloud.com> 18902S: Supported 18903F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18904 18905SC1200 WDT DRIVER 18906M: Zwane Mwaikambo <zwanem@gmail.com> 18907S: Maintained 18908F: drivers/watchdog/sc1200wdt.c 18909 18910SCHEDULER 18911M: Ingo Molnar <mingo@redhat.com> 18912M: Peter Zijlstra <peterz@infradead.org> 18913M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18914M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18915R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18916R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18917R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18918R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18919R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18920R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18921L: linux-kernel@vger.kernel.org 18922S: Maintained 18923T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18924F: include/linux/preempt.h 18925F: include/linux/sched.h 18926F: include/linux/wait.h 18927F: include/uapi/linux/sched.h 18928F: kernel/sched/ 18929 18930SCSI LIBSAS SUBSYSTEM 18931R: John Garry <john.g.garry@oracle.com> 18932R: Jason Yan <yanaijie@huawei.com> 18933L: linux-scsi@vger.kernel.org 18934S: Supported 18935F: Documentation/scsi/libsas.rst 18936F: drivers/scsi/libsas/ 18937F: include/scsi/libsas.h 18938F: include/scsi/sas_ata.h 18939 18940SCSI RDMA PROTOCOL (SRP) INITIATOR 18941M: Bart Van Assche <bvanassche@acm.org> 18942L: linux-rdma@vger.kernel.org 18943S: Supported 18944Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18945F: drivers/infiniband/ulp/srp/ 18946F: include/scsi/srp.h 18947 18948SCSI RDMA PROTOCOL (SRP) TARGET 18949M: Bart Van Assche <bvanassche@acm.org> 18950L: linux-rdma@vger.kernel.org 18951L: target-devel@vger.kernel.org 18952S: Supported 18953Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18954F: drivers/infiniband/ulp/srpt/ 18955 18956SCSI SG DRIVER 18957M: Doug Gilbert <dgilbert@interlog.com> 18958L: linux-scsi@vger.kernel.org 18959S: Maintained 18960W: http://sg.danny.cz/sg 18961F: Documentation/scsi/scsi-generic.rst 18962F: drivers/scsi/sg.c 18963F: include/scsi/sg.h 18964 18965SCSI SUBSYSTEM 18966M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18967M: "Martin K. Petersen" <martin.petersen@oracle.com> 18968L: linux-scsi@vger.kernel.org 18969S: Maintained 18970Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18971T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18972T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18973F: Documentation/devicetree/bindings/scsi/ 18974F: drivers/scsi/ 18975F: drivers/ufs/ 18976F: include/scsi/ 18977 18978SCSI TAPE DRIVER 18979M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18980L: linux-scsi@vger.kernel.org 18981S: Maintained 18982F: Documentation/scsi/st.rst 18983F: drivers/scsi/st.* 18984F: drivers/scsi/st_*.h 18985 18986SCSI TARGET CORE USER DRIVER 18987M: Bodo Stroesser <bostroesser@gmail.com> 18988L: linux-scsi@vger.kernel.org 18989L: target-devel@vger.kernel.org 18990S: Supported 18991F: Documentation/target/tcmu-design.rst 18992F: drivers/target/target_core_user.c 18993F: include/uapi/linux/target_core_user.h 18994 18995SCSI TARGET SUBSYSTEM 18996M: "Martin K. Petersen" <martin.petersen@oracle.com> 18997L: linux-scsi@vger.kernel.org 18998L: target-devel@vger.kernel.org 18999S: Supported 19000W: http://www.linux-iscsi.org 19001Q: https://patchwork.kernel.org/project/target-devel/list/ 19002T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19003F: Documentation/target/ 19004F: drivers/target/ 19005F: include/target/ 19006 19007SCTP PROTOCOL 19008M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19009M: Xin Long <lucien.xin@gmail.com> 19010L: linux-sctp@vger.kernel.org 19011S: Maintained 19012W: https://github.com/sctp/lksctp-tools/wiki 19013F: Documentation/networking/sctp.rst 19014F: include/linux/sctp.h 19015F: include/net/sctp/ 19016F: include/uapi/linux/sctp.h 19017F: net/sctp/ 19018 19019SCx200 CPU SUPPORT 19020M: Jim Cromie <jim.cromie@gmail.com> 19021S: Odd Fixes 19022F: Documentation/i2c/busses/scx200_acb.rst 19023F: arch/x86/platform/scx200/ 19024F: drivers/i2c/busses/scx200* 19025F: drivers/mtd/maps/scx200_docflash.c 19026F: drivers/watchdog/scx200_wdt.c 19027F: include/linux/scx200.h 19028 19029SCx200 GPIO DRIVER 19030M: Jim Cromie <jim.cromie@gmail.com> 19031S: Maintained 19032F: drivers/char/scx200_gpio.c 19033F: include/linux/scx200_gpio.h 19034 19035SCx200 HRT CLOCKSOURCE DRIVER 19036M: Jim Cromie <jim.cromie@gmail.com> 19037S: Maintained 19038F: drivers/clocksource/scx200_hrt.c 19039 19040SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19041M: Sascha Sommer <saschasommer@freenet.de> 19042L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19043S: Maintained 19044F: drivers/mmc/host/sdricoh_cs.c 19045 19046SECO BOARDS CEC DRIVER 19047M: Ettore Chimenti <ek5.chimenti@gmail.com> 19048S: Maintained 19049F: drivers/media/cec/platform/seco/seco-cec.c 19050F: drivers/media/cec/platform/seco/seco-cec.h 19051 19052SECURE COMPUTING 19053M: Kees Cook <keescook@chromium.org> 19054R: Andy Lutomirski <luto@amacapital.net> 19055R: Will Drewry <wad@chromium.org> 19056S: Supported 19057T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19058F: Documentation/userspace-api/seccomp_filter.rst 19059F: include/linux/seccomp.h 19060F: include/uapi/linux/seccomp.h 19061F: kernel/seccomp.c 19062F: tools/testing/selftests/kselftest_harness.h 19063F: tools/testing/selftests/seccomp/* 19064K: \bsecure_computing 19065K: \bTIF_SECCOMP\b 19066 19067SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19068M: Kamal Dasu <kamal.dasu@broadcom.com> 19069M: Al Cooper <alcooperx@gmail.com> 19070R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19071L: linux-mmc@vger.kernel.org 19072S: Maintained 19073F: drivers/mmc/host/sdhci-brcmstb* 19074 19075SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19076M: Adrian Hunter <adrian.hunter@intel.com> 19077L: linux-mmc@vger.kernel.org 19078S: Supported 19079F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19080F: drivers/mmc/host/sdhci* 19081 19082SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19083M: Eugen Hristev <eugen.hristev@microchip.com> 19084L: linux-mmc@vger.kernel.org 19085S: Supported 19086F: drivers/mmc/host/sdhci-of-at91.c 19087 19088SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19089M: Haibo Chen <haibo.chen@nxp.com> 19090L: linux-imx@nxp.com 19091L: linux-mmc@vger.kernel.org 19092S: Maintained 19093F: drivers/mmc/host/sdhci-esdhc-imx.c 19094 19095SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19096M: Ben Dooks <ben-linux@fluff.org> 19097M: Jaehoon Chung <jh80.chung@samsung.com> 19098L: linux-mmc@vger.kernel.org 19099S: Maintained 19100F: drivers/mmc/host/sdhci-s3c* 19101 19102SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19103M: Viresh Kumar <vireshk@kernel.org> 19104L: linux-mmc@vger.kernel.org 19105S: Maintained 19106F: drivers/mmc/host/sdhci-spear.c 19107 19108SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19109M: Vignesh Raghavendra <vigneshr@ti.com> 19110L: linux-mmc@vger.kernel.org 19111S: Maintained 19112F: drivers/mmc/host/sdhci-omap.c 19113 19114SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19115M: Jonathan Derrick <jonathan.derrick@linux.dev> 19116L: linux-block@vger.kernel.org 19117S: Supported 19118F: block/opal_proto.h 19119F: block/sed* 19120F: include/linux/sed* 19121F: include/uapi/linux/sed* 19122 19123SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19124M: Mark Rutland <mark.rutland@arm.com> 19125M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19126M: Sudeep Holla <sudeep.holla@arm.com> 19127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19128S: Maintained 19129F: drivers/firmware/smccc/ 19130F: include/linux/arm-smccc.h 19131 19132SECURITY CONTACT 19133M: Security Officers <security@kernel.org> 19134S: Supported 19135F: Documentation/process/security-bugs.rst 19136 19137SECURITY SUBSYSTEM 19138M: Paul Moore <paul@paul-moore.com> 19139M: James Morris <jmorris@namei.org> 19140M: "Serge E. Hallyn" <serge@hallyn.com> 19141L: linux-security-module@vger.kernel.org (suggested Cc:) 19142S: Supported 19143W: http://kernsec.org/ 19144T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19145F: security/ 19146X: security/selinux/ 19147 19148SELINUX SECURITY MODULE 19149M: Paul Moore <paul@paul-moore.com> 19150M: Stephen Smalley <stephen.smalley.work@gmail.com> 19151M: Eric Paris <eparis@parisplace.org> 19152L: selinux@vger.kernel.org 19153S: Supported 19154W: https://selinuxproject.org 19155W: https://github.com/SELinuxProject 19156T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19157F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19158F: Documentation/ABI/removed/sysfs-selinux-disable 19159F: Documentation/admin-guide/LSM/SELinux.rst 19160F: include/trace/events/avc.h 19161F: include/uapi/linux/selinux_netlink.h 19162F: scripts/selinux/ 19163F: security/selinux/ 19164 19165SENSABLE PHANTOM 19166M: Jiri Slaby <jirislaby@kernel.org> 19167S: Maintained 19168F: drivers/misc/phantom.c 19169F: include/uapi/linux/phantom.h 19170 19171SENSEAIR SUNRISE 006-0-0007 19172M: Jacopo Mondi <jacopo@jmondi.org> 19173S: Maintained 19174F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19175F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19176F: drivers/iio/chemical/sunrise_co2.c 19177 19178SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19179M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19180S: Maintained 19181F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19182F: drivers/iio/chemical/scd30.h 19183F: drivers/iio/chemical/scd30_core.c 19184F: drivers/iio/chemical/scd30_i2c.c 19185F: drivers/iio/chemical/scd30_serial.c 19186 19187SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19188M: Roan van Dijk <roan@protonic.nl> 19189S: Maintained 19190F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19191F: drivers/iio/chemical/scd4x.c 19192 19193SENSIRION SGP40 GAS SENSOR DRIVER 19194M: Andreas Klinger <ak@it-klinger.de> 19195S: Maintained 19196F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19197F: drivers/iio/chemical/sgp40.c 19198 19199SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19200M: Tomasz Duszynski <tduszyns@gmail.com> 19201S: Maintained 19202F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19203F: drivers/iio/chemical/sps30.c 19204F: drivers/iio/chemical/sps30_i2c.c 19205F: drivers/iio/chemical/sps30_serial.c 19206 19207SERIAL DEVICE BUS 19208M: Rob Herring <robh@kernel.org> 19209L: linux-serial@vger.kernel.org 19210S: Maintained 19211F: Documentation/devicetree/bindings/serial/serial.yaml 19212F: drivers/tty/serdev/ 19213F: include/linux/serdev.h 19214 19215SERIAL DRIVERS 19216M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19217L: linux-serial@vger.kernel.org 19218S: Maintained 19219F: Documentation/devicetree/bindings/serial/ 19220F: drivers/tty/serial/ 19221 19222SERIAL IR RECEIVER 19223M: Sean Young <sean@mess.org> 19224L: linux-media@vger.kernel.org 19225S: Maintained 19226F: drivers/media/rc/serial_ir.c 19227 19228SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19229M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19230L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19231S: Maintained 19232F: Documentation/devicetree/bindings/slimbus/ 19233F: drivers/slimbus/ 19234F: include/linux/slimbus.h 19235 19236SFC NETWORK DRIVER 19237M: Edward Cree <ecree.xilinx@gmail.com> 19238M: Martin Habets <habetsm.xilinx@gmail.com> 19239L: netdev@vger.kernel.org 19240L: linux-net-drivers@amd.com 19241S: Supported 19242F: Documentation/networking/devlink/sfc.rst 19243F: drivers/net/ethernet/sfc/ 19244 19245SFCTEMP HWMON DRIVER 19246M: Emil Renner Berthing <kernel@esmil.dk> 19247L: linux-hwmon@vger.kernel.org 19248S: Maintained 19249F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19250F: Documentation/hwmon/sfctemp.rst 19251F: drivers/hwmon/sfctemp.c 19252 19253SFF/SFP/SFP+ MODULE SUPPORT 19254M: Russell King <linux@armlinux.org.uk> 19255L: netdev@vger.kernel.org 19256S: Maintained 19257F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19258F: drivers/net/phy/phylink.c 19259F: drivers/net/phy/sfp* 19260F: include/linux/mdio/mdio-i2c.h 19261F: include/linux/phylink.h 19262F: include/linux/sfp.h 19263K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19264 19265SGI GRU DRIVER 19266M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19267S: Maintained 19268F: drivers/misc/sgi-gru/ 19269 19270SGI XP/XPC/XPNET DRIVER 19271M: Robin Holt <robinmholt@gmail.com> 19272M: Steve Wahl <steve.wahl@hpe.com> 19273R: Mike Travis <mike.travis@hpe.com> 19274S: Maintained 19275F: drivers/misc/sgi-xp/ 19276 19277SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19278M: Karsten Graul <kgraul@linux.ibm.com> 19279M: Wenjia Zhang <wenjia@linux.ibm.com> 19280M: Jan Karcher <jaka@linux.ibm.com> 19281R: D. Wythe <alibuda@linux.alibaba.com> 19282R: Tony Lu <tonylu@linux.alibaba.com> 19283R: Wen Gu <guwen@linux.alibaba.com> 19284L: linux-s390@vger.kernel.org 19285S: Supported 19286F: net/smc/ 19287 19288SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19289M: Linus Walleij <linus.walleij@linaro.org> 19290L: linux-iio@vger.kernel.org 19291S: Maintained 19292T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19293F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19294F: drivers/iio/light/gp2ap002.c 19295 19296SHARP RJ54N1CB0C SENSOR DRIVER 19297M: Jacopo Mondi <jacopo@jmondi.org> 19298L: linux-media@vger.kernel.org 19299S: Odd fixes 19300T: git git://linuxtv.org/media_tree.git 19301F: drivers/media/i2c/rj54n1cb0c.c 19302F: include/media/i2c/rj54n1cb0c.h 19303 19304SH_VOU V4L2 OUTPUT DRIVER 19305L: linux-media@vger.kernel.org 19306S: Orphan 19307F: drivers/media/platform/renesas/sh_vou.c 19308F: include/media/drv-intf/sh_vou.h 19309 19310SI2157 MEDIA DRIVER 19311M: Antti Palosaari <crope@iki.fi> 19312L: linux-media@vger.kernel.org 19313S: Maintained 19314W: https://linuxtv.org 19315W: http://palosaari.fi/linux/ 19316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19317T: git git://linuxtv.org/anttip/media_tree.git 19318F: drivers/media/tuners/si2157* 19319 19320SI2165 MEDIA DRIVER 19321M: Matthias Schwarzott <zzam@gentoo.org> 19322L: linux-media@vger.kernel.org 19323S: Maintained 19324W: https://linuxtv.org 19325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19326F: drivers/media/dvb-frontends/si2165* 19327 19328SI2168 MEDIA DRIVER 19329M: Antti Palosaari <crope@iki.fi> 19330L: linux-media@vger.kernel.org 19331S: Maintained 19332W: https://linuxtv.org 19333W: http://palosaari.fi/linux/ 19334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19335T: git git://linuxtv.org/anttip/media_tree.git 19336F: drivers/media/dvb-frontends/si2168* 19337 19338SI470X FM RADIO RECEIVER I2C DRIVER 19339M: Hans Verkuil <hverkuil@xs4all.nl> 19340L: linux-media@vger.kernel.org 19341S: Odd Fixes 19342W: https://linuxtv.org 19343T: git git://linuxtv.org/media_tree.git 19344F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19345F: drivers/media/radio/si470x/radio-si470x-i2c.c 19346 19347SI470X FM RADIO RECEIVER USB DRIVER 19348M: Hans Verkuil <hverkuil@xs4all.nl> 19349L: linux-media@vger.kernel.org 19350S: Maintained 19351W: https://linuxtv.org 19352T: git git://linuxtv.org/media_tree.git 19353F: drivers/media/radio/si470x/radio-si470x-common.c 19354F: drivers/media/radio/si470x/radio-si470x-usb.c 19355F: drivers/media/radio/si470x/radio-si470x.h 19356 19357SI4713 FM RADIO TRANSMITTER I2C DRIVER 19358M: Eduardo Valentin <edubezval@gmail.com> 19359L: linux-media@vger.kernel.org 19360S: Odd Fixes 19361W: https://linuxtv.org 19362T: git git://linuxtv.org/media_tree.git 19363F: drivers/media/radio/si4713/si4713.? 19364 19365SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19366M: Eduardo Valentin <edubezval@gmail.com> 19367L: linux-media@vger.kernel.org 19368S: Odd Fixes 19369W: https://linuxtv.org 19370T: git git://linuxtv.org/media_tree.git 19371F: drivers/media/radio/si4713/radio-platform-si4713.c 19372 19373SI4713 FM RADIO TRANSMITTER USB DRIVER 19374M: Hans Verkuil <hverkuil@xs4all.nl> 19375L: linux-media@vger.kernel.org 19376S: Maintained 19377W: https://linuxtv.org 19378T: git git://linuxtv.org/media_tree.git 19379F: drivers/media/radio/si4713/radio-usb-si4713.c 19380 19381SIANO DVB DRIVER 19382M: Mauro Carvalho Chehab <mchehab@kernel.org> 19383L: linux-media@vger.kernel.org 19384S: Odd fixes 19385W: https://linuxtv.org 19386T: git git://linuxtv.org/media_tree.git 19387F: drivers/media/common/siano/ 19388F: drivers/media/mmc/siano/ 19389F: drivers/media/usb/siano/ 19390F: drivers/media/usb/siano/ 19391 19392SIFIVE DRIVERS 19393M: Palmer Dabbelt <palmer@dabbelt.com> 19394M: Paul Walmsley <paul.walmsley@sifive.com> 19395L: linux-riscv@lists.infradead.org 19396S: Supported 19397N: sifive 19398K: [^@]sifive 19399 19400SIFIVE FU540 SYSTEM-ON-CHIP 19401M: Paul Walmsley <paul.walmsley@sifive.com> 19402M: Palmer Dabbelt <palmer@dabbelt.com> 19403L: linux-riscv@lists.infradead.org 19404S: Supported 19405T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19406N: fu540 19407K: fu540 19408 19409SIFIVE PDMA DRIVER 19410M: Green Wan <green.wan@sifive.com> 19411S: Maintained 19412F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19413F: drivers/dma/sf-pdma/ 19414 19415SIFIVE SOC DRIVERS 19416M: Conor Dooley <conor@kernel.org> 19417L: linux-riscv@lists.infradead.org 19418S: Maintained 19419T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19420F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19421F: drivers/soc/sifive/ 19422 19423SILEAD TOUCHSCREEN DRIVER 19424M: Hans de Goede <hdegoede@redhat.com> 19425L: linux-input@vger.kernel.org 19426L: platform-driver-x86@vger.kernel.org 19427S: Maintained 19428F: drivers/input/touchscreen/silead.c 19429F: drivers/platform/x86/touchscreen_dmi.c 19430 19431SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19432M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19433S: Supported 19434F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19435F: drivers/net/wireless/silabs/wfx/ 19436 19437SILICON MOTION SM712 FRAME BUFFER DRIVER 19438M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19439M: Teddy Wang <teddy.wang@siliconmotion.com> 19440M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19441L: linux-fbdev@vger.kernel.org 19442S: Maintained 19443F: Documentation/fb/sm712fb.rst 19444F: drivers/video/fbdev/sm712* 19445 19446SILVACO I3C DUAL-ROLE MASTER 19447M: Miquel Raynal <miquel.raynal@bootlin.com> 19448M: Conor Culhane <conor.culhane@silvaco.com> 19449L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19450S: Maintained 19451F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19452F: drivers/i3c/master/svc-i3c-master.c 19453 19454SIMPLEFB FB DRIVER 19455M: Hans de Goede <hdegoede@redhat.com> 19456L: linux-fbdev@vger.kernel.org 19457S: Maintained 19458F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19459F: drivers/video/fbdev/simplefb.c 19460F: include/linux/platform_data/simplefb.h 19461 19462SIMTEC EB110ATX (Chalice CATS) 19463M: Simtec Linux Team <linux@simtec.co.uk> 19464S: Supported 19465W: http://www.simtec.co.uk/products/EB110ATX/ 19466 19467SIOX 19468M: Thorsten Scherer <t.scherer@eckelmann.de> 19469M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19470R: Pengutronix Kernel Team <kernel@pengutronix.de> 19471S: Supported 19472F: drivers/gpio/gpio-siox.c 19473F: drivers/siox/* 19474F: include/trace/events/siox.h 19475 19476SIPHASH PRF ROUTINES 19477M: Jason A. Donenfeld <Jason@zx2c4.com> 19478S: Maintained 19479F: include/linux/siphash.h 19480F: lib/siphash.c 19481F: lib/siphash_kunit.c 19482 19483SIS 190 ETHERNET DRIVER 19484M: Francois Romieu <romieu@fr.zoreil.com> 19485L: netdev@vger.kernel.org 19486S: Maintained 19487F: drivers/net/ethernet/sis/sis190.c 19488 19489SIS 900/7016 FAST ETHERNET DRIVER 19490M: Daniele Venzano <venza@brownhat.org> 19491L: netdev@vger.kernel.org 19492S: Maintained 19493W: http://www.brownhat.org/sis900.html 19494F: drivers/net/ethernet/sis/sis900.* 19495 19496SIS FRAMEBUFFER DRIVER 19497S: Orphan 19498F: Documentation/fb/sisfb.rst 19499F: drivers/video/fbdev/sis/ 19500F: include/video/sisfb.h 19501 19502SIS I2C TOUCHSCREEN DRIVER 19503M: Mika Penttilä <mpenttil@redhat.com> 19504L: linux-input@vger.kernel.org 19505S: Maintained 19506F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19507F: drivers/input/touchscreen/sis_i2c.c 19508 19509SIS USB2VGA DRIVER 19510M: Thomas Winischhofer <thomas@winischhofer.net> 19511S: Maintained 19512W: http://www.winischhofer.at/linuxsisusbvga.shtml 19513F: drivers/usb/misc/sisusbvga/ 19514 19515SL28 CPLD MFD DRIVER 19516M: Michael Walle <michael@walle.cc> 19517S: Maintained 19518F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19519F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19520F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19521F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19522F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19523F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19524F: drivers/gpio/gpio-sl28cpld.c 19525F: drivers/hwmon/sl28cpld-hwmon.c 19526F: drivers/irqchip/irq-sl28cpld.c 19527F: drivers/pwm/pwm-sl28cpld.c 19528F: drivers/watchdog/sl28cpld_wdt.c 19529 19530SL28 VPD NVMEM LAYOUT DRIVER 19531M: Michael Walle <michael@walle.cc> 19532S: Maintained 19533F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19534F: drivers/nvmem/layouts/sl28vpd.c 19535 19536SLAB ALLOCATOR 19537M: Christoph Lameter <cl@linux.com> 19538M: Pekka Enberg <penberg@kernel.org> 19539M: David Rientjes <rientjes@google.com> 19540M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19541M: Andrew Morton <akpm@linux-foundation.org> 19542M: Vlastimil Babka <vbabka@suse.cz> 19543R: Roman Gushchin <roman.gushchin@linux.dev> 19544R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19545L: linux-mm@kvack.org 19546S: Maintained 19547T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19548F: include/linux/sl?b*.h 19549F: mm/sl?b* 19550 19551SLCAN CAN NETWORK DRIVER 19552M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19553L: linux-can@vger.kernel.org 19554S: Maintained 19555F: drivers/net/can/slcan/ 19556 19557SLEEPABLE READ-COPY UPDATE (SRCU) 19558M: Lai Jiangshan <jiangshanlai@gmail.com> 19559M: "Paul E. McKenney" <paulmck@kernel.org> 19560M: Josh Triplett <josh@joshtriplett.org> 19561R: Steven Rostedt <rostedt@goodmis.org> 19562R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19563L: rcu@vger.kernel.org 19564S: Supported 19565W: http://www.rdrop.com/users/paulmck/RCU/ 19566T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19567F: include/linux/srcu*.h 19568F: kernel/rcu/srcu*.c 19569 19570SMACK SECURITY MODULE 19571M: Casey Schaufler <casey@schaufler-ca.com> 19572L: linux-security-module@vger.kernel.org 19573S: Maintained 19574W: http://schaufler-ca.com 19575T: git git://github.com/cschaufler/smack-next 19576F: Documentation/admin-guide/LSM/Smack.rst 19577F: security/smack/ 19578 19579SMC91x ETHERNET DRIVER 19580M: Nicolas Pitre <nico@fluxnic.net> 19581S: Odd Fixes 19582F: drivers/net/ethernet/smsc/smc91x.* 19583 19584SMM665 HARDWARE MONITOR DRIVER 19585M: Guenter Roeck <linux@roeck-us.net> 19586L: linux-hwmon@vger.kernel.org 19587S: Maintained 19588F: Documentation/hwmon/smm665.rst 19589F: drivers/hwmon/smm665.c 19590 19591SMSC EMC2103 HARDWARE MONITOR DRIVER 19592M: Steve Glendinning <steve.glendinning@shawell.net> 19593L: linux-hwmon@vger.kernel.org 19594S: Maintained 19595F: Documentation/hwmon/emc2103.rst 19596F: drivers/hwmon/emc2103.c 19597 19598SMSC SCH5627 HARDWARE MONITOR DRIVER 19599M: Hans de Goede <hdegoede@redhat.com> 19600L: linux-hwmon@vger.kernel.org 19601S: Supported 19602F: Documentation/hwmon/sch5627.rst 19603F: drivers/hwmon/sch5627.c 19604 19605SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19606M: Steve Glendinning <steve.glendinning@shawell.net> 19607L: linux-fbdev@vger.kernel.org 19608S: Maintained 19609F: drivers/video/fbdev/smscufx.c 19610 19611SMSC47B397 HARDWARE MONITOR DRIVER 19612M: Jean Delvare <jdelvare@suse.com> 19613L: linux-hwmon@vger.kernel.org 19614S: Maintained 19615F: Documentation/hwmon/smsc47b397.rst 19616F: drivers/hwmon/smsc47b397.c 19617 19618SMSC911x ETHERNET DRIVER 19619M: Steve Glendinning <steve.glendinning@shawell.net> 19620L: netdev@vger.kernel.org 19621S: Maintained 19622F: drivers/net/ethernet/smsc/smsc911x.* 19623F: include/linux/smsc911x.h 19624 19625SMSC9420 PCI ETHERNET DRIVER 19626M: Steve Glendinning <steve.glendinning@shawell.net> 19627L: netdev@vger.kernel.org 19628S: Maintained 19629F: drivers/net/ethernet/smsc/smsc9420.* 19630 19631SNET DPU VIRTIO DATA PATH ACCELERATOR 19632R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19633F: drivers/vdpa/solidrun/ 19634 19635SOCIONEXT (SNI) AVE NETWORK DRIVER 19636M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19637L: netdev@vger.kernel.org 19638S: Maintained 19639F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19640F: drivers/net/ethernet/socionext/sni_ave.c 19641 19642SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19643M: Jassi Brar <jaswinder.singh@linaro.org> 19644M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19645L: netdev@vger.kernel.org 19646S: Maintained 19647F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19648F: drivers/net/ethernet/socionext/netsec.c 19649 19650SOCIONEXT (SNI) Synquacer SPI DRIVER 19651M: Masahisa Kojima <masahisa.kojima@linaro.org> 19652M: Jassi Brar <jaswinder.singh@linaro.org> 19653L: linux-spi@vger.kernel.org 19654S: Maintained 19655F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19656F: drivers/spi/spi-synquacer.c 19657 19658SOCIONEXT SYNQUACER I2C DRIVER 19659M: Ard Biesheuvel <ardb@kernel.org> 19660L: linux-i2c@vger.kernel.org 19661S: Maintained 19662F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19663F: drivers/i2c/busses/i2c-synquacer.c 19664 19665SOCIONEXT UNIPHIER SOUND DRIVER 19666L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19667S: Orphan 19668F: sound/soc/uniphier/ 19669 19670SOCKET TIMESTAMPING 19671M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19672S: Maintained 19673F: Documentation/networking/timestamping.rst 19674F: include/uapi/linux/net_tstamp.h 19675F: tools/testing/selftests/net/so_txtime.c 19676 19677SOEKRIS NET48XX LED SUPPORT 19678M: Chris Boot <bootc@bootc.net> 19679S: Maintained 19680F: drivers/leds/leds-net48xx.c 19681 19682SOFT-IWARP DRIVER (siw) 19683M: Bernard Metzler <bmt@zurich.ibm.com> 19684L: linux-rdma@vger.kernel.org 19685S: Supported 19686F: drivers/infiniband/sw/siw/ 19687F: include/uapi/rdma/siw-abi.h 19688 19689SOFT-ROCE DRIVER (rxe) 19690M: Zhu Yanjun <zyjzyj2000@gmail.com> 19691L: linux-rdma@vger.kernel.org 19692S: Supported 19693F: drivers/infiniband/sw/rxe/ 19694F: include/uapi/rdma/rdma_user_rxe.h 19695 19696SOFTLOGIC 6x10 MPEG CODEC 19697M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19698M: Anton Sviridenko <anton@corp.bluecherry.net> 19699M: Andrey Utkin <andrey_utkin@fastmail.com> 19700M: Ismael Luceno <ismael@iodev.co.uk> 19701L: linux-media@vger.kernel.org 19702S: Supported 19703F: drivers/media/pci/solo6x10/ 19704 19705SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19706M: James Morse <james.morse@arm.com> 19707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19708S: Maintained 19709F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19710F: drivers/firmware/arm_sdei.c 19711F: include/linux/arm_sdei.h 19712F: include/uapi/linux/arm_sdei.h 19713 19714SOFTWARE NODES AND DEVICE PROPERTIES 19715R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19716R: Daniel Scally <djrscally@gmail.com> 19717R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19718R: Sakari Ailus <sakari.ailus@linux.intel.com> 19719L: linux-acpi@vger.kernel.org 19720S: Maintained 19721F: drivers/base/property.c 19722F: drivers/base/swnode.c 19723F: include/linux/fwnode.h 19724F: include/linux/property.h 19725 19726SOFTWARE RAID (Multiple Disks) SUPPORT 19727M: Song Liu <song@kernel.org> 19728L: linux-raid@vger.kernel.org 19729S: Supported 19730Q: https://patchwork.kernel.org/project/linux-raid/list/ 19731T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19732F: drivers/md/Kconfig 19733F: drivers/md/Makefile 19734F: drivers/md/md* 19735F: drivers/md/raid* 19736F: include/linux/raid/ 19737F: include/uapi/linux/raid/ 19738 19739SOLIDRUN CLEARFOG SUPPORT 19740M: Russell King <linux@armlinux.org.uk> 19741S: Maintained 19742F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19743F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19744 19745SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19746M: Russell King <linux@armlinux.org.uk> 19747S: Maintained 19748F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19749F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19750F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19751 19752SONIC NETWORK DRIVER 19753M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19754L: netdev@vger.kernel.org 19755S: Maintained 19756F: drivers/net/ethernet/natsemi/sonic.* 19757 19758SONICS SILICON BACKPLANE DRIVER (SSB) 19759M: Michael Buesch <m@bues.ch> 19760L: linux-wireless@vger.kernel.org 19761S: Maintained 19762F: drivers/ssb/ 19763F: include/linux/ssb/ 19764 19765SONY IMX208 SENSOR DRIVER 19766M: Sakari Ailus <sakari.ailus@linux.intel.com> 19767L: linux-media@vger.kernel.org 19768S: Maintained 19769T: git git://linuxtv.org/media_tree.git 19770F: drivers/media/i2c/imx208.c 19771 19772SONY IMX214 SENSOR DRIVER 19773M: Ricardo Ribalda <ribalda@kernel.org> 19774L: linux-media@vger.kernel.org 19775S: Maintained 19776T: git git://linuxtv.org/media_tree.git 19777F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19778F: drivers/media/i2c/imx214.c 19779 19780SONY IMX219 SENSOR DRIVER 19781M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19782L: linux-media@vger.kernel.org 19783S: Maintained 19784T: git git://linuxtv.org/media_tree.git 19785F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19786F: drivers/media/i2c/imx219.c 19787 19788SONY IMX258 SENSOR DRIVER 19789M: Sakari Ailus <sakari.ailus@linux.intel.com> 19790L: linux-media@vger.kernel.org 19791S: Maintained 19792T: git git://linuxtv.org/media_tree.git 19793F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19794F: drivers/media/i2c/imx258.c 19795 19796SONY IMX274 SENSOR DRIVER 19797M: Leon Luo <leonl@leopardimaging.com> 19798L: linux-media@vger.kernel.org 19799S: Maintained 19800T: git git://linuxtv.org/media_tree.git 19801F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19802F: drivers/media/i2c/imx274.c 19803 19804SONY IMX290 SENSOR DRIVER 19805M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19806L: linux-media@vger.kernel.org 19807S: Maintained 19808T: git git://linuxtv.org/media_tree.git 19809F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19810F: drivers/media/i2c/imx290.c 19811 19812SONY IMX296 SENSOR DRIVER 19813M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19814M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19815L: linux-media@vger.kernel.org 19816S: Maintained 19817T: git git://linuxtv.org/media_tree.git 19818F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19819F: drivers/media/i2c/imx296.c 19820 19821SONY IMX319 SENSOR DRIVER 19822M: Bingbu Cao <bingbu.cao@intel.com> 19823L: linux-media@vger.kernel.org 19824S: Maintained 19825T: git git://linuxtv.org/media_tree.git 19826F: drivers/media/i2c/imx319.c 19827 19828SONY IMX334 SENSOR DRIVER 19829M: Paul J. Murphy <paul.j.murphy@intel.com> 19830M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19831L: linux-media@vger.kernel.org 19832S: Maintained 19833T: git git://linuxtv.org/media_tree.git 19834F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19835F: drivers/media/i2c/imx334.c 19836 19837SONY IMX335 SENSOR DRIVER 19838M: Paul J. Murphy <paul.j.murphy@intel.com> 19839M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19840L: linux-media@vger.kernel.org 19841S: Maintained 19842T: git git://linuxtv.org/media_tree.git 19843F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19844F: drivers/media/i2c/imx335.c 19845 19846SONY IMX355 SENSOR DRIVER 19847M: Tianshu Qiu <tian.shu.qiu@intel.com> 19848L: linux-media@vger.kernel.org 19849S: Maintained 19850T: git git://linuxtv.org/media_tree.git 19851F: drivers/media/i2c/imx355.c 19852 19853SONY IMX412 SENSOR DRIVER 19854M: Paul J. Murphy <paul.j.murphy@intel.com> 19855M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19856L: linux-media@vger.kernel.org 19857S: Maintained 19858T: git git://linuxtv.org/media_tree.git 19859F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19860F: drivers/media/i2c/imx412.c 19861 19862SONY IMX415 SENSOR DRIVER 19863M: Michael Riesch <michael.riesch@wolfvision.net> 19864L: linux-media@vger.kernel.org 19865S: Maintained 19866T: git git://linuxtv.org/media_tree.git 19867F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19868F: drivers/media/i2c/imx415.c 19869 19870SONY MEMORYSTICK SUBSYSTEM 19871M: Maxim Levitsky <maximlevitsky@gmail.com> 19872M: Alex Dubov <oakad@yahoo.com> 19873M: Ulf Hansson <ulf.hansson@linaro.org> 19874L: linux-mmc@vger.kernel.org 19875S: Maintained 19876T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19877F: drivers/memstick/ 19878F: include/linux/memstick.h 19879 19880SONY VAIO CONTROL DEVICE DRIVER 19881M: Mattia Dongili <malattia@linux.it> 19882L: platform-driver-x86@vger.kernel.org 19883S: Maintained 19884W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19885F: Documentation/admin-guide/laptops/sony-laptop.rst 19886F: drivers/char/sonypi.c 19887F: drivers/platform/x86/sony-laptop.c 19888F: include/linux/sony-laptop.h 19889 19890SOUND 19891M: Jaroslav Kysela <perex@perex.cz> 19892M: Takashi Iwai <tiwai@suse.com> 19893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19894S: Maintained 19895W: http://www.alsa-project.org/ 19896Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19897T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19898F: Documentation/sound/ 19899F: include/sound/ 19900F: include/uapi/sound/ 19901F: sound/ 19902F: tools/testing/selftests/alsa 19903 19904SOUND - ALSA SELFTESTS 19905M: Mark Brown <broonie@kernel.org> 19906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19907L: linux-kselftest@vger.kernel.org 19908S: Supported 19909F: tools/testing/selftests/alsa 19910 19911SOUND - COMPRESSED AUDIO 19912M: Vinod Koul <vkoul@kernel.org> 19913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19914S: Supported 19915T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19916F: Documentation/sound/designs/compress-offload.rst 19917F: include/sound/compress_driver.h 19918F: include/uapi/sound/compress_* 19919F: sound/core/compress_offload.c 19920F: sound/soc/soc-compress.c 19921 19922SOUND - DMAENGINE HELPERS 19923M: Lars-Peter Clausen <lars@metafoo.de> 19924S: Supported 19925F: include/sound/dmaengine_pcm.h 19926F: sound/core/pcm_dmaengine.c 19927F: sound/soc/soc-generic-dmaengine-pcm.c 19928 19929SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19930M: Liam Girdwood <lgirdwood@gmail.com> 19931M: Mark Brown <broonie@kernel.org> 19932L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19933S: Supported 19934W: http://alsa-project.org/main/index.php/ASoC 19935T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19936F: Documentation/devicetree/bindings/sound/ 19937F: Documentation/sound/soc/ 19938F: include/dt-bindings/sound/ 19939F: include/sound/soc* 19940F: sound/soc/ 19941 19942SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19943M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19944M: Liam Girdwood <lgirdwood@gmail.com> 19945M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19946M: Bard Liao <yung-chuan.liao@linux.intel.com> 19947M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19948M: Daniel Baluta <daniel.baluta@nxp.com> 19949R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19950L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19951S: Supported 19952W: https://github.com/thesofproject/linux/ 19953F: sound/soc/sof/ 19954 19955SOUNDWIRE SUBSYSTEM 19956M: Vinod Koul <vkoul@kernel.org> 19957M: Bard Liao <yung-chuan.liao@linux.intel.com> 19958R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19959R: Sanyog Kale <sanyog.r.kale@intel.com> 19960L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19961S: Supported 19962T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19963F: Documentation/driver-api/soundwire/ 19964F: drivers/soundwire/ 19965F: include/linux/soundwire/ 19966 19967SP2 MEDIA DRIVER 19968M: Olli Salonen <olli.salonen@iki.fi> 19969L: linux-media@vger.kernel.org 19970S: Maintained 19971W: https://linuxtv.org 19972Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19973F: drivers/media/dvb-frontends/sp2* 19974 19975SPANISH DOCUMENTATION 19976M: Carlos Bilbao <carlos.bilbao@amd.com> 19977S: Maintained 19978F: Documentation/translations/sp_SP/ 19979 19980SPARC + UltraSPARC (sparc/sparc64) 19981M: "David S. Miller" <davem@davemloft.net> 19982L: sparclinux@vger.kernel.org 19983S: Maintained 19984Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19985T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19986T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19987F: arch/sparc/ 19988F: drivers/sbus/ 19989 19990SPARC SERIAL DRIVERS 19991M: "David S. Miller" <davem@davemloft.net> 19992L: sparclinux@vger.kernel.org 19993S: Maintained 19994T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19995T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19996F: drivers/tty/serial/suncore.c 19997F: drivers/tty/serial/sunhv.c 19998F: drivers/tty/serial/sunsab.c 19999F: drivers/tty/serial/sunsab.h 20000F: drivers/tty/serial/sunsu.c 20001F: drivers/tty/serial/sunzilog.c 20002F: drivers/tty/serial/sunzilog.h 20003F: drivers/tty/vcc.c 20004F: include/linux/sunserialcore.h 20005 20006SPARSE CHECKER 20007M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20008L: linux-sparse@vger.kernel.org 20009S: Maintained 20010W: https://sparse.docs.kernel.org/ 20011Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20012B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20013T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20014F: include/linux/compiler.h 20015 20016SPEAKUP CONSOLE SPEECH DRIVER 20017M: William Hubbs <w.d.hubbs@gmail.com> 20018M: Chris Brannon <chris@the-brannons.com> 20019M: Kirk Reiser <kirk@reisers.ca> 20020M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20021L: speakup@linux-speakup.org 20022S: Odd Fixes 20023W: http://www.linux-speakup.org/ 20024W: https://github.com/linux-speakup/speakup 20025B: https://github.com/linux-speakup/speakup/issues 20026F: drivers/accessibility/speakup/ 20027 20028SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20029M: Viresh Kumar <vireshk@kernel.org> 20030M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20031M: soc@kernel.org 20032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20033S: Maintained 20034W: http://www.st.com/spear 20035F: arch/arm/boot/dts/st/spear* 20036F: arch/arm/mach-spear/ 20037F: drivers/clk/spear/ 20038F: drivers/pinctrl/spear/ 20039 20040SPI NOR SUBSYSTEM 20041M: Tudor Ambarus <tudor.ambarus@linaro.org> 20042M: Pratyush Yadav <pratyush@kernel.org> 20043R: Michael Walle <michael@walle.cc> 20044L: linux-mtd@lists.infradead.org 20045S: Maintained 20046W: http://www.linux-mtd.infradead.org/ 20047Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20048C: irc://irc.oftc.net/mtd 20049T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20050F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20051F: drivers/mtd/spi-nor/ 20052F: include/linux/mtd/spi-nor.h 20053 20054SPI SUBSYSTEM 20055M: Mark Brown <broonie@kernel.org> 20056L: linux-spi@vger.kernel.org 20057S: Maintained 20058Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20059T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20060F: Documentation/devicetree/bindings/spi/ 20061F: Documentation/spi/ 20062F: drivers/spi/ 20063F: include/linux/spi/ 20064F: include/uapi/linux/spi/ 20065F: tools/spi/ 20066 20067SPIDERNET NETWORK DRIVER for CELL 20068M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20069M: Geoff Levand <geoff@infradead.org> 20070L: netdev@vger.kernel.org 20071L: linuxppc-dev@lists.ozlabs.org 20072S: Maintained 20073F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20074F: drivers/net/ethernet/toshiba/spider_net* 20075 20076SPMI SUBSYSTEM 20077M: Stephen Boyd <sboyd@kernel.org> 20078L: linux-kernel@vger.kernel.org 20079S: Maintained 20080T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20081F: Documentation/devicetree/bindings/spmi/ 20082F: drivers/spmi/ 20083F: include/dt-bindings/spmi/spmi.h 20084F: include/linux/spmi.h 20085F: include/trace/events/spmi.h 20086 20087SPU FILE SYSTEM 20088M: Jeremy Kerr <jk@ozlabs.org> 20089L: linuxppc-dev@lists.ozlabs.org 20090S: Supported 20091W: http://www.ibm.com/developerworks/power/cell/ 20092F: Documentation/filesystems/spufs/spufs.rst 20093F: arch/powerpc/platforms/cell/spufs/ 20094 20095SQUASHFS FILE SYSTEM 20096M: Phillip Lougher <phillip@squashfs.org.uk> 20097L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20098S: Maintained 20099W: http://squashfs.org.uk 20100T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20101F: Documentation/filesystems/squashfs.rst 20102F: fs/squashfs/ 20103 20104SRM (Alpha) environment access 20105M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20106S: Maintained 20107F: arch/alpha/kernel/srm_env.c 20108 20109ST LSM6DSx IMU IIO DRIVER 20110M: Lorenzo Bianconi <lorenzo@kernel.org> 20111L: linux-iio@vger.kernel.org 20112S: Maintained 20113W: http://www.st.com/ 20114F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20115F: drivers/iio/imu/st_lsm6dsx/ 20116 20117ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20118M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20119M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20120L: linux-media@vger.kernel.org 20121S: Maintained 20122T: git git://linuxtv.org/media_tree.git 20123F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20124F: drivers/media/i2c/st-mipid02.c 20125 20126ST STM32 I2C/SMBUS DRIVER 20127M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20128M: Alain Volmat <alain.volmat@foss.st.com> 20129L: linux-i2c@vger.kernel.org 20130S: Maintained 20131F: drivers/i2c/busses/i2c-stm32* 20132 20133ST STM32 SPI DRIVER 20134M: Alain Volmat <alain.volmat@foss.st.com> 20135L: linux-spi@vger.kernel.org 20136S: Maintained 20137F: drivers/spi/spi-stm32.c 20138 20139ST STPDDC60 DRIVER 20140M: Daniel Nilsson <daniel.nilsson@flex.com> 20141L: linux-hwmon@vger.kernel.org 20142S: Maintained 20143F: Documentation/hwmon/stpddc60.rst 20144F: drivers/hwmon/pmbus/stpddc60.c 20145 20146ST VGXY61 DRIVER 20147M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20148M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20149L: linux-media@vger.kernel.org 20150S: Maintained 20151T: git git://linuxtv.org/media_tree.git 20152F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20153F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20154F: drivers/media/i2c/st-vgxy61.c 20155 20156ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20157M: Song Qiang <songqiang1304521@gmail.com> 20158L: linux-iio@vger.kernel.org 20159S: Maintained 20160F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20161F: drivers/iio/proximity/vl53l0x-i2c.c 20162 20163STABLE BRANCH 20164M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20165M: Sasha Levin <sashal@kernel.org> 20166L: stable@vger.kernel.org 20167S: Supported 20168F: Documentation/process/stable-kernel-rules.rst 20169 20170STAGING - ATOMISP DRIVER 20171M: Hans de Goede <hdegoede@redhat.com> 20172M: Mauro Carvalho Chehab <mchehab@kernel.org> 20173R: Sakari Ailus <sakari.ailus@linux.intel.com> 20174L: linux-media@vger.kernel.org 20175S: Maintained 20176F: drivers/staging/media/atomisp/ 20177 20178STAGING - FIELDBUS SUBSYSTEM 20179M: Sven Van Asbroeck <TheSven73@gmail.com> 20180S: Maintained 20181F: drivers/staging/fieldbus/* 20182F: drivers/staging/fieldbus/Documentation/ 20183 20184STAGING - HMS ANYBUS-S BUS 20185M: Sven Van Asbroeck <TheSven73@gmail.com> 20186S: Maintained 20187F: drivers/staging/fieldbus/anybuss/ 20188 20189STAGING - INDUSTRIAL IO 20190M: Jonathan Cameron <jic23@kernel.org> 20191L: linux-iio@vger.kernel.org 20192S: Odd Fixes 20193F: Documentation/devicetree/bindings/staging/iio/ 20194F: drivers/staging/iio/ 20195 20196STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20197M: Marc Dietrich <marvin24@gmx.de> 20198L: ac100@lists.launchpad.net (moderated for non-subscribers) 20199L: linux-tegra@vger.kernel.org 20200S: Maintained 20201F: drivers/staging/nvec/ 20202 20203STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20204M: Jens Frederich <jfrederich@gmail.com> 20205M: Jon Nettleton <jon.nettleton@gmail.com> 20206S: Maintained 20207W: http://wiki.laptop.org/go/DCON 20208F: drivers/staging/olpc_dcon/ 20209 20210STAGING - REALTEK RTL8712U DRIVERS 20211M: Larry Finger <Larry.Finger@lwfinger.net> 20212M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20213S: Odd Fixes 20214F: drivers/staging/rtl8712/ 20215 20216STAGING - SEPS525 LCD CONTROLLER DRIVERS 20217M: Michael Hennerich <michael.hennerich@analog.com> 20218L: linux-fbdev@vger.kernel.org 20219S: Supported 20220F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20221F: drivers/staging/fbtft/fb_seps525.c 20222 20223STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20224M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20225M: Teddy Wang <teddy.wang@siliconmotion.com> 20226M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20227L: linux-fbdev@vger.kernel.org 20228S: Maintained 20229F: drivers/staging/sm750fb/ 20230 20231STAGING - VIA VT665X DRIVERS 20232M: Forest Bond <forest@alittletooquiet.net> 20233S: Odd Fixes 20234F: drivers/staging/vt665?/ 20235 20236STAGING SUBSYSTEM 20237M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20238L: linux-staging@lists.linux.dev 20239S: Supported 20240T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20241F: drivers/staging/ 20242 20243STARFIRE/DURALAN NETWORK DRIVER 20244M: Ion Badulescu <ionut@badula.org> 20245S: Odd Fixes 20246F: drivers/net/ethernet/adaptec/starfire* 20247 20248STARFIVE CRYPTO DRIVER 20249M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20250M: William Qiu <william.qiu@starfivetech.com> 20251S: Supported 20252F: Documentation/devicetree/bindings/crypto/starfive* 20253F: drivers/crypto/starfive/ 20254 20255STARFIVE DEVICETREES 20256M: Emil Renner Berthing <kernel@esmil.dk> 20257S: Maintained 20258F: arch/riscv/boot/dts/starfive/ 20259 20260STARFIVE DWMAC GLUE LAYER 20261M: Emil Renner Berthing <kernel@esmil.dk> 20262M: Samin Guo <samin.guo@starfivetech.com> 20263S: Maintained 20264F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20265F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20266 20267STARFIVE JH7110 MMC/SD/SDIO DRIVER 20268M: William Qiu <william.qiu@starfivetech.com> 20269S: Supported 20270F: Documentation/devicetree/bindings/mmc/starfive* 20271F: drivers/mmc/host/dw_mmc-starfive.c 20272 20273STARFIVE JH7110 TDM DRIVER 20274M: Walker Chen <walker.chen@starfivetech.com> 20275S: Maintained 20276F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20277F: sound/soc/starfive/jh7110_tdm.c 20278 20279STARFIVE JH71X0 CLOCK DRIVERS 20280M: Emil Renner Berthing <kernel@esmil.dk> 20281M: Hal Feng <hal.feng@starfivetech.com> 20282S: Maintained 20283F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20284F: drivers/clk/starfive/clk-starfive-jh71* 20285F: include/dt-bindings/clock/starfive?jh71*.h 20286 20287STARFIVE JH71X0 PINCTRL DRIVERS 20288M: Emil Renner Berthing <kernel@esmil.dk> 20289M: Jianlong Huang <jianlong.huang@starfivetech.com> 20290L: linux-gpio@vger.kernel.org 20291S: Maintained 20292F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20293F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20294F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20295F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20296 20297STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20298M: Emil Renner Berthing <kernel@esmil.dk> 20299M: Hal Feng <hal.feng@starfivetech.com> 20300S: Maintained 20301F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20302F: drivers/reset/starfive/reset-starfive-jh71* 20303F: include/dt-bindings/reset/starfive?jh71*.h 20304 20305STARFIVE JH71X0 USB DRIVERS 20306M: Minda Chen <minda.chen@starfivetech.com> 20307S: Maintained 20308F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20309F: drivers/usb/cdns3/cdns3-starfive.c 20310 20311STARFIVE JH71XX PMU CONTROLLER DRIVER 20312M: Walker Chen <walker.chen@starfivetech.com> 20313S: Supported 20314F: Documentation/devicetree/bindings/power/starfive* 20315F: drivers/soc/starfive/jh71xx_pmu.c 20316F: include/dt-bindings/power/starfive,jh7110-pmu.h 20317 20318STARFIVE SOC DRIVERS 20319M: Conor Dooley <conor@kernel.org> 20320S: Maintained 20321T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20322F: drivers/soc/starfive/ 20323 20324STARFIVE TRNG DRIVER 20325M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20326S: Supported 20327F: Documentation/devicetree/bindings/rng/starfive* 20328F: drivers/char/hw_random/jh7110-trng.c 20329 20330STARFIVE WATCHDOG DRIVER 20331M: Xingyu Wu <xingyu.wu@starfivetech.com> 20332M: Samin Guo <samin.guo@starfivetech.com> 20333S: Supported 20334F: Documentation/devicetree/bindings/watchdog/starfive* 20335F: drivers/watchdog/starfive-wdt.c 20336 20337STATIC BRANCH/CALL 20338M: Peter Zijlstra <peterz@infradead.org> 20339M: Josh Poimboeuf <jpoimboe@kernel.org> 20340M: Jason Baron <jbaron@akamai.com> 20341R: Steven Rostedt <rostedt@goodmis.org> 20342R: Ard Biesheuvel <ardb@kernel.org> 20343S: Supported 20344F: arch/*/include/asm/jump_label*.h 20345F: arch/*/include/asm/static_call*.h 20346F: arch/*/kernel/jump_label.c 20347F: arch/*/kernel/static_call.c 20348F: include/linux/jump_label*.h 20349F: include/linux/static_call*.h 20350F: kernel/jump_label.c 20351F: kernel/static_call.c 20352 20353STI AUDIO (ASoC) DRIVERS 20354M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20355L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20356S: Maintained 20357F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20358F: sound/soc/sti/ 20359 20360STI CEC DRIVER 20361M: Alain Volmat <alain.volmat@foss.st.com> 20362S: Maintained 20363F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20364F: drivers/media/cec/platform/sti/ 20365 20366STK1160 USB VIDEO CAPTURE DRIVER 20367M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20368L: linux-media@vger.kernel.org 20369S: Maintained 20370T: git git://linuxtv.org/media_tree.git 20371F: drivers/media/usb/stk1160/ 20372 20373STM32 AUDIO (ASoC) DRIVERS 20374M: Olivier Moysan <olivier.moysan@foss.st.com> 20375M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20376L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20377S: Maintained 20378F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20379F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20380F: sound/soc/stm/ 20381 20382STM32 TIMER/LPTIMER DRIVERS 20383M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20384S: Maintained 20385F: Documentation/ABI/testing/*timer-stm32 20386F: Documentation/devicetree/bindings/*/*stm32-*timer* 20387F: drivers/*/stm32-*timer* 20388F: drivers/pwm/pwm-stm32* 20389F: include/linux/*/stm32-*tim* 20390 20391STMMAC ETHERNET DRIVER 20392M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20393M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20394M: Jose Abreu <joabreu@synopsys.com> 20395L: netdev@vger.kernel.org 20396S: Supported 20397W: http://www.stlinux.com 20398F: Documentation/networking/device_drivers/ethernet/stmicro/ 20399F: drivers/net/ethernet/stmicro/stmmac/ 20400 20401SUN HAPPY MEAL ETHERNET DRIVER 20402M: Sean Anderson <seanga2@gmail.com> 20403S: Maintained 20404F: drivers/net/ethernet/sun/sunhme.* 20405 20406SUN3/3X 20407M: Sam Creasey <sammy@sammy.net> 20408S: Maintained 20409W: http://sammy.net/sun3/ 20410F: arch/m68k/include/asm/sun3* 20411F: arch/m68k/kernel/*sun3* 20412F: arch/m68k/sun3*/ 20413F: drivers/net/ethernet/i825xx/sun3* 20414 20415SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20416M: Hans de Goede <hdegoede@redhat.com> 20417L: linux-input@vger.kernel.org 20418S: Maintained 20419F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20420F: drivers/input/keyboard/sun4i-lradc-keys.c 20421 20422SUNDANCE NETWORK DRIVER 20423M: Denis Kirjanov <kda@linux-powerpc.org> 20424L: netdev@vger.kernel.org 20425S: Maintained 20426F: drivers/net/ethernet/dlink/sundance.c 20427 20428SUNPLUS ETHERNET DRIVER 20429M: Wells Lu <wellslutw@gmail.com> 20430L: netdev@vger.kernel.org 20431S: Maintained 20432W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20433F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20434F: drivers/net/ethernet/sunplus/ 20435 20436SUNPLUS MMC DRIVER 20437M: Tony Huang <tonyhuang.sunplus@gmail.com> 20438M: Li-hao Kuo <lhjeff911@gmail.com> 20439S: Maintained 20440F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20441F: drivers/mmc/host/sunplus-mmc.c 20442 20443SUNPLUS OCOTP DRIVER 20444M: Vincent Shih <vincent.sunplus@gmail.com> 20445S: Maintained 20446F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20447F: drivers/nvmem/sunplus-ocotp.c 20448 20449SUNPLUS PWM DRIVER 20450M: Hammer Hsieh <hammerh0314@gmail.com> 20451S: Maintained 20452F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20453F: drivers/pwm/pwm-sunplus.c 20454 20455SUNPLUS RTC DRIVER 20456M: Vincent Shih <vincent.sunplus@gmail.com> 20457L: linux-rtc@vger.kernel.org 20458S: Maintained 20459F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20460F: drivers/rtc/rtc-sunplus.c 20461 20462SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20463M: Li-hao Kuo <lhjeff911@gmail.com> 20464L: linux-spi@vger.kernel.org 20465S: Maintained 20466F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20467F: drivers/spi/spi-sunplus-sp7021.c 20468 20469SUNPLUS UART DRIVER 20470M: Hammer Hsieh <hammerh0314@gmail.com> 20471S: Maintained 20472F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20473F: drivers/tty/serial/sunplus-uart.c 20474 20475SUNPLUS USB2 PHY DRIVER 20476M: Vincent Shih <vincent.sunplus@gmail.com> 20477L: linux-usb@vger.kernel.org 20478S: Maintained 20479F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20480F: drivers/phy/sunplus/Kconfig 20481F: drivers/phy/sunplus/Makefile 20482F: drivers/phy/sunplus/phy-sunplus-usb2.c 20483 20484SUNPLUS WATCHDOG DRIVER 20485M: Xiantao Hu <xt.hu@cqplus1.com> 20486L: linux-watchdog@vger.kernel.org 20487S: Maintained 20488F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20489F: drivers/watchdog/sunplus_wdt.c 20490 20491SUPERH 20492M: Yoshinori Sato <ysato@users.sourceforge.jp> 20493M: Rich Felker <dalias@libc.org> 20494M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20495L: linux-sh@vger.kernel.org 20496S: Maintained 20497Q: http://patchwork.kernel.org/project/linux-sh/list/ 20498F: Documentation/arch/sh/ 20499F: arch/sh/ 20500F: drivers/sh/ 20501 20502SUSPEND TO RAM 20503M: "Rafael J. Wysocki" <rafael@kernel.org> 20504M: Len Brown <len.brown@intel.com> 20505M: Pavel Machek <pavel@ucw.cz> 20506L: linux-pm@vger.kernel.org 20507S: Supported 20508B: https://bugzilla.kernel.org 20509F: Documentation/power/ 20510F: arch/x86/kernel/acpi/sleep* 20511F: arch/x86/kernel/acpi/wakeup* 20512F: drivers/base/power/ 20513F: include/linux/freezer.h 20514F: include/linux/pm.h 20515F: include/linux/suspend.h 20516F: kernel/power/ 20517 20518SVGA HANDLING 20519M: Martin Mares <mj@ucw.cz> 20520L: linux-video@atrey.karlin.mff.cuni.cz 20521S: Maintained 20522F: Documentation/admin-guide/svga.rst 20523F: arch/x86/boot/video* 20524 20525SWITCHDEV 20526M: Jiri Pirko <jiri@resnulli.us> 20527M: Ivan Vecera <ivecera@redhat.com> 20528L: netdev@vger.kernel.org 20529S: Supported 20530F: include/net/switchdev.h 20531F: net/switchdev/ 20532 20533SY8106A REGULATOR DRIVER 20534M: Icenowy Zheng <icenowy@aosc.io> 20535S: Maintained 20536F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20537F: drivers/regulator/sy8106a-regulator.c 20538 20539SYNC FILE FRAMEWORK 20540M: Sumit Semwal <sumit.semwal@linaro.org> 20541R: Gustavo Padovan <gustavo@padovan.org> 20542L: linux-media@vger.kernel.org 20543L: dri-devel@lists.freedesktop.org 20544S: Maintained 20545T: git git://anongit.freedesktop.org/drm/drm-misc 20546F: Documentation/driver-api/sync_file.rst 20547F: drivers/dma-buf/dma-fence* 20548F: drivers/dma-buf/sw_sync.c 20549F: drivers/dma-buf/sync_* 20550F: include/linux/sync_file.h 20551F: include/uapi/linux/sync_file.h 20552 20553SYNOPSYS ARC ARCHITECTURE 20554M: Vineet Gupta <vgupta@kernel.org> 20555L: linux-snps-arc@lists.infradead.org 20556S: Supported 20557T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20558F: Documentation/arch/arc 20559F: Documentation/devicetree/bindings/arc/* 20560F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20561F: arch/arc/ 20562F: drivers/clocksource/arc_timer.c 20563F: drivers/tty/serial/arc_uart.c 20564 20565SYNOPSYS ARC HSDK SDP pll clock driver 20566M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20567S: Supported 20568F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20569F: drivers/clk/clk-hsdk-pll.c 20570 20571SYNOPSYS ARC SDP clock driver 20572M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20573S: Supported 20574F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20575F: drivers/clk/axs10x/* 20576 20577SYNOPSYS ARC SDP platform support 20578M: Alexey Brodkin <abrodkin@synopsys.com> 20579S: Supported 20580F: Documentation/devicetree/bindings/arc/axs10* 20581F: arch/arc/boot/dts/ax* 20582F: arch/arc/plat-axs10x 20583 20584SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20585M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20586S: Supported 20587F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20588F: drivers/reset/reset-axs10x.c 20589 20590SYNOPSYS CREG GPIO DRIVER 20591M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20592S: Maintained 20593F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20594F: drivers/gpio/gpio-creg-snps.c 20595 20596SYNOPSYS DESIGNWARE 8250 UART DRIVER 20597M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20598R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20599S: Supported 20600F: drivers/tty/serial/8250/8250_dw.c 20601F: drivers/tty/serial/8250/8250_dwlib.* 20602F: drivers/tty/serial/8250/8250_lpss.c 20603 20604SYNOPSYS DESIGNWARE APB GPIO DRIVER 20605M: Hoan Tran <hoan@os.amperecomputing.com> 20606M: Serge Semin <fancer.lancer@gmail.com> 20607L: linux-gpio@vger.kernel.org 20608S: Maintained 20609F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20610F: drivers/gpio/gpio-dwapb.c 20611 20612SYNOPSYS DESIGNWARE APB SSI DRIVER 20613M: Serge Semin <fancer.lancer@gmail.com> 20614L: linux-spi@vger.kernel.org 20615S: Supported 20616F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20617F: drivers/spi/spi-dw* 20618 20619SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20620M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20621S: Maintained 20622F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20623F: drivers/dma/dw-axi-dmac/ 20624 20625SYNOPSYS DESIGNWARE DMAC DRIVER 20626M: Viresh Kumar <vireshk@kernel.org> 20627R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20628S: Maintained 20629F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20630F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20631F: drivers/dma/dw/ 20632F: include/dt-bindings/dma/dw-dmac.h 20633F: include/linux/dma/dw.h 20634F: include/linux/platform_data/dma-dw.h 20635 20636SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20637M: Jose Abreu <Jose.Abreu@synopsys.com> 20638L: netdev@vger.kernel.org 20639S: Supported 20640F: drivers/net/ethernet/synopsys/ 20641 20642SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20643M: Jose Abreu <Jose.Abreu@synopsys.com> 20644L: netdev@vger.kernel.org 20645S: Supported 20646F: drivers/net/pcs/pcs-xpcs.c 20647F: drivers/net/pcs/pcs-xpcs.h 20648F: include/linux/pcs/pcs-xpcs.h 20649 20650SYNOPSYS DESIGNWARE I2C DRIVER 20651M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20652R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20653R: Mika Westerberg <mika.westerberg@linux.intel.com> 20654R: Jan Dabros <jsd@semihalf.com> 20655L: linux-i2c@vger.kernel.org 20656S: Supported 20657F: drivers/i2c/busses/i2c-designware-* 20658 20659SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20660M: Jaehoon Chung <jh80.chung@samsung.com> 20661L: linux-mmc@vger.kernel.org 20662S: Maintained 20663F: drivers/mmc/host/dw_mmc* 20664 20665SYNOPSYS HSDK RESET CONTROLLER DRIVER 20666M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20667S: Supported 20668F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20669F: drivers/reset/reset-hsdk.c 20670F: include/dt-bindings/reset/snps,hsdk-reset.h 20671 20672SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20673M: Prabu Thangamuthu <prabu.t@synopsys.com> 20674M: Manjunath M B <manjumb@synopsys.com> 20675L: linux-mmc@vger.kernel.org 20676S: Maintained 20677F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20678 20679SYSTEM CONFIGURATION (SYSCON) 20680M: Lee Jones <lee@kernel.org> 20681M: Arnd Bergmann <arnd@arndb.de> 20682S: Supported 20683T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20684F: drivers/mfd/syscon.c 20685 20686SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20687M: Sudeep Holla <sudeep.holla@arm.com> 20688R: Cristian Marussi <cristian.marussi@arm.com> 20689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20690S: Maintained 20691F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20692F: drivers/clk/clk-sc[mp]i.c 20693F: drivers/cpufreq/sc[mp]i-cpufreq.c 20694F: drivers/firmware/arm_scmi/ 20695F: drivers/firmware/arm_scpi.c 20696F: drivers/powercap/arm_scmi_powercap.c 20697F: drivers/regulator/scmi-regulator.c 20698F: drivers/reset/reset-scmi.c 20699F: include/linux/sc[mp]i_protocol.h 20700F: include/trace/events/scmi.h 20701F: include/uapi/linux/virtio_scmi.h 20702 20703SYSTEM RESET/SHUTDOWN DRIVERS 20704M: Sebastian Reichel <sre@kernel.org> 20705L: linux-pm@vger.kernel.org 20706S: Maintained 20707T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20708F: Documentation/devicetree/bindings/power/reset/ 20709F: drivers/power/reset/ 20710 20711SYSTEM TRACE MODULE CLASS 20712M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20713S: Maintained 20714T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20715F: Documentation/trace/stm.rst 20716F: drivers/hwtracing/stm/ 20717F: include/linux/stm.h 20718F: include/uapi/linux/stm.h 20719 20720SYSTEM76 ACPI DRIVER 20721M: Jeremy Soller <jeremy@system76.com> 20722M: System76 Product Development <productdev@system76.com> 20723L: platform-driver-x86@vger.kernel.org 20724S: Maintained 20725F: drivers/platform/x86/system76_acpi.c 20726 20727SYSV FILESYSTEM 20728S: Orphan 20729F: Documentation/filesystems/sysv-fs.rst 20730F: fs/sysv/ 20731F: include/linux/sysv_fs.h 20732 20733TASKSTATS STATISTICS INTERFACE 20734M: Balbir Singh <bsingharora@gmail.com> 20735S: Maintained 20736F: Documentation/accounting/taskstats* 20737F: include/linux/taskstats* 20738F: kernel/taskstats.c 20739 20740TC subsystem 20741M: Jamal Hadi Salim <jhs@mojatatu.com> 20742M: Cong Wang <xiyou.wangcong@gmail.com> 20743M: Jiri Pirko <jiri@resnulli.us> 20744L: netdev@vger.kernel.org 20745S: Maintained 20746F: include/net/pkt_cls.h 20747F: include/net/pkt_sched.h 20748F: include/net/tc_act/ 20749F: include/uapi/linux/pkt_cls.h 20750F: include/uapi/linux/pkt_sched.h 20751F: include/uapi/linux/tc_act/ 20752F: include/uapi/linux/tc_ematch/ 20753F: net/sched/ 20754F: tools/testing/selftests/tc-testing 20755 20756TC90522 MEDIA DRIVER 20757M: Akihiro Tsukada <tskd08@gmail.com> 20758L: linux-media@vger.kernel.org 20759S: Odd Fixes 20760F: drivers/media/dvb-frontends/tc90522* 20761 20762TCP LOW PRIORITY MODULE 20763M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20764M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20765S: Maintained 20766W: http://tcp-lp-mod.sourceforge.net/ 20767F: net/ipv4/tcp_lp.c 20768 20769TDA10071 MEDIA DRIVER 20770M: Antti Palosaari <crope@iki.fi> 20771L: linux-media@vger.kernel.org 20772S: Maintained 20773W: https://linuxtv.org 20774W: http://palosaari.fi/linux/ 20775Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20776T: git git://linuxtv.org/anttip/media_tree.git 20777F: drivers/media/dvb-frontends/tda10071* 20778 20779TDA18212 MEDIA DRIVER 20780M: Antti Palosaari <crope@iki.fi> 20781L: linux-media@vger.kernel.org 20782S: Maintained 20783W: https://linuxtv.org 20784W: http://palosaari.fi/linux/ 20785Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20786T: git git://linuxtv.org/anttip/media_tree.git 20787F: drivers/media/tuners/tda18212* 20788 20789TDA18218 MEDIA DRIVER 20790M: Antti Palosaari <crope@iki.fi> 20791L: linux-media@vger.kernel.org 20792S: Maintained 20793W: https://linuxtv.org 20794W: http://palosaari.fi/linux/ 20795Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20796T: git git://linuxtv.org/anttip/media_tree.git 20797F: drivers/media/tuners/tda18218* 20798 20799TDA18250 MEDIA DRIVER 20800M: Olli Salonen <olli.salonen@iki.fi> 20801L: linux-media@vger.kernel.org 20802S: Maintained 20803W: https://linuxtv.org 20804Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20805T: git git://linuxtv.org/media_tree.git 20806F: drivers/media/tuners/tda18250* 20807 20808TDA18271 MEDIA DRIVER 20809M: Michael Krufky <mkrufky@linuxtv.org> 20810L: linux-media@vger.kernel.org 20811S: Maintained 20812W: https://linuxtv.org 20813W: http://github.com/mkrufky 20814Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20815T: git git://linuxtv.org/mkrufky/tuners.git 20816F: drivers/media/tuners/tda18271* 20817 20818TDA1997x MEDIA DRIVER 20819M: Tim Harvey <tharvey@gateworks.com> 20820L: linux-media@vger.kernel.org 20821S: Maintained 20822W: https://linuxtv.org 20823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20824F: drivers/media/i2c/tda1997x.* 20825 20826TDA827x MEDIA DRIVER 20827M: Michael Krufky <mkrufky@linuxtv.org> 20828L: linux-media@vger.kernel.org 20829S: Maintained 20830W: https://linuxtv.org 20831W: http://github.com/mkrufky 20832Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20833T: git git://linuxtv.org/mkrufky/tuners.git 20834F: drivers/media/tuners/tda8290.* 20835 20836TDA8290 MEDIA DRIVER 20837M: Michael Krufky <mkrufky@linuxtv.org> 20838L: linux-media@vger.kernel.org 20839S: Maintained 20840W: https://linuxtv.org 20841W: http://github.com/mkrufky 20842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20843T: git git://linuxtv.org/mkrufky/tuners.git 20844F: drivers/media/tuners/tda8290.* 20845 20846TDA9840 MEDIA DRIVER 20847M: Hans Verkuil <hverkuil@xs4all.nl> 20848L: linux-media@vger.kernel.org 20849S: Maintained 20850W: https://linuxtv.org 20851T: git git://linuxtv.org/media_tree.git 20852F: drivers/media/i2c/tda9840* 20853 20854TEA5761 TUNER DRIVER 20855M: Mauro Carvalho Chehab <mchehab@kernel.org> 20856L: linux-media@vger.kernel.org 20857S: Odd fixes 20858W: https://linuxtv.org 20859T: git git://linuxtv.org/media_tree.git 20860F: drivers/media/tuners/tea5761.* 20861 20862TEA5767 TUNER DRIVER 20863M: Mauro Carvalho Chehab <mchehab@kernel.org> 20864L: linux-media@vger.kernel.org 20865S: Maintained 20866W: https://linuxtv.org 20867T: git git://linuxtv.org/media_tree.git 20868F: drivers/media/tuners/tea5767.* 20869 20870TEA6415C MEDIA DRIVER 20871M: Hans Verkuil <hverkuil@xs4all.nl> 20872L: linux-media@vger.kernel.org 20873S: Maintained 20874W: https://linuxtv.org 20875T: git git://linuxtv.org/media_tree.git 20876F: drivers/media/i2c/tea6415c* 20877 20878TEA6420 MEDIA DRIVER 20879M: Hans Verkuil <hverkuil@xs4all.nl> 20880L: linux-media@vger.kernel.org 20881S: Maintained 20882W: https://linuxtv.org 20883T: git git://linuxtv.org/media_tree.git 20884F: drivers/media/i2c/tea6420* 20885 20886TEAM DRIVER 20887M: Jiri Pirko <jiri@resnulli.us> 20888L: netdev@vger.kernel.org 20889S: Supported 20890F: drivers/net/team/ 20891F: include/linux/if_team.h 20892F: include/uapi/linux/if_team.h 20893F: tools/testing/selftests/drivers/net/team/ 20894 20895TECHNICAL ADVISORY BOARD PROCESS DOCS 20896M: "Theodore Ts'o" <tytso@mit.edu> 20897M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20898L: tech-board-discuss@lists.linux-foundation.org 20899S: Maintained 20900F: Documentation/process/contribution-maturity-model.rst 20901F: Documentation/process/researcher-guidelines.rst 20902 20903TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20904M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20905S: Maintained 20906F: arch/x86/platform/ts5500/ 20907 20908TECHNOTREND USB IR RECEIVER 20909M: Sean Young <sean@mess.org> 20910L: linux-media@vger.kernel.org 20911S: Maintained 20912F: drivers/media/rc/ttusbir.c 20913 20914TECHWELL TW9910 VIDEO DECODER 20915L: linux-media@vger.kernel.org 20916S: Orphan 20917F: drivers/media/i2c/tw9910.c 20918F: include/media/i2c/tw9910.h 20919 20920TEE SUBSYSTEM 20921M: Jens Wiklander <jens.wiklander@linaro.org> 20922R: Sumit Garg <sumit.garg@linaro.org> 20923L: op-tee@lists.trustedfirmware.org 20924S: Maintained 20925F: Documentation/staging/tee.rst 20926F: drivers/tee/ 20927F: include/linux/tee_drv.h 20928F: include/uapi/linux/tee.h 20929 20930TEGRA ARCHITECTURE SUPPORT 20931M: Thierry Reding <thierry.reding@gmail.com> 20932M: Jonathan Hunter <jonathanh@nvidia.com> 20933L: linux-tegra@vger.kernel.org 20934S: Supported 20935Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20937N: [^a-z]tegra 20938 20939TEGRA CLOCK DRIVER 20940M: Peter De Schrijver <pdeschrijver@nvidia.com> 20941M: Prashant Gaikwad <pgaikwad@nvidia.com> 20942S: Supported 20943F: drivers/clk/tegra/ 20944 20945TEGRA DMA DRIVERS 20946M: Laxman Dewangan <ldewangan@nvidia.com> 20947M: Jon Hunter <jonathanh@nvidia.com> 20948S: Supported 20949F: drivers/dma/tegra* 20950 20951TEGRA I2C DRIVER 20952M: Laxman Dewangan <ldewangan@nvidia.com> 20953R: Dmitry Osipenko <digetx@gmail.com> 20954S: Supported 20955F: drivers/i2c/busses/i2c-tegra.c 20956 20957TEGRA IOMMU DRIVERS 20958M: Thierry Reding <thierry.reding@gmail.com> 20959R: Krishna Reddy <vdumpa@nvidia.com> 20960L: linux-tegra@vger.kernel.org 20961S: Supported 20962F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20963F: drivers/iommu/tegra* 20964 20965TEGRA KBC DRIVER 20966M: Laxman Dewangan <ldewangan@nvidia.com> 20967S: Supported 20968F: drivers/input/keyboard/tegra-kbc.c 20969 20970TEGRA NAND DRIVER 20971M: Stefan Agner <stefan@agner.ch> 20972M: Lucas Stach <dev@lynxeye.de> 20973S: Maintained 20974F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20975F: drivers/mtd/nand/raw/tegra_nand.c 20976 20977TEGRA PWM DRIVER 20978M: Thierry Reding <thierry.reding@gmail.com> 20979S: Supported 20980F: drivers/pwm/pwm-tegra.c 20981 20982TEGRA QUAD SPI DRIVER 20983M: Thierry Reding <thierry.reding@gmail.com> 20984M: Jonathan Hunter <jonathanh@nvidia.com> 20985M: Sowjanya Komatineni <skomatineni@nvidia.com> 20986L: linux-tegra@vger.kernel.org 20987S: Maintained 20988F: drivers/spi/spi-tegra210-quad.c 20989 20990TEGRA SERIAL DRIVER 20991M: Laxman Dewangan <ldewangan@nvidia.com> 20992S: Supported 20993F: drivers/tty/serial/serial-tegra.c 20994 20995TEGRA SPI DRIVER 20996M: Laxman Dewangan <ldewangan@nvidia.com> 20997S: Supported 20998F: drivers/spi/spi-tegra* 20999 21000TEGRA VIDEO DRIVER 21001M: Thierry Reding <thierry.reding@gmail.com> 21002M: Jonathan Hunter <jonathanh@nvidia.com> 21003M: Sowjanya Komatineni <skomatineni@nvidia.com> 21004M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21005L: linux-media@vger.kernel.org 21006L: linux-tegra@vger.kernel.org 21007S: Maintained 21008F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21009F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21010F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21011F: drivers/staging/media/tegra-video/ 21012 21013TEGRA XUSB PADCTL DRIVER 21014M: JC Kuo <jckuo@nvidia.com> 21015S: Supported 21016F: drivers/phy/tegra/xusb* 21017 21018TEHUTI ETHERNET DRIVER 21019M: Andy Gospodarek <andy@greyhouse.net> 21020L: netdev@vger.kernel.org 21021S: Supported 21022F: drivers/net/ethernet/tehuti/* 21023 21024TELECOM CLOCK DRIVER FOR MCPL0010 21025M: Mark Gross <markgross@kernel.org> 21026S: Supported 21027F: drivers/char/tlclk.c 21028 21029TEMPO SEMICONDUCTOR DRIVERS 21030M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21031S: Maintained 21032F: Documentation/devicetree/bindings/sound/tscs*.txt 21033F: sound/soc/codecs/tscs*.c 21034F: sound/soc/codecs/tscs*.h 21035 21036TENSILICA XTENSA PORT (xtensa) 21037M: Chris Zankel <chris@zankel.net> 21038M: Max Filippov <jcmvbkbc@gmail.com> 21039S: Maintained 21040T: git https://github.com/jcmvbkbc/linux-xtensa.git 21041F: arch/xtensa/ 21042F: drivers/irqchip/irq-xtensa-* 21043 21044TEXAS INSTRUMENTS ASoC DRIVERS 21045M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21046L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21047S: Maintained 21048F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21049F: sound/soc/ti/ 21050 21051TEXAS INSTRUMENTS DMA DRIVERS 21052M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21053L: dmaengine@vger.kernel.org 21054S: Maintained 21055F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21056F: Documentation/devicetree/bindings/dma/ti-edma.txt 21057F: Documentation/devicetree/bindings/dma/ti/ 21058F: drivers/dma/ti/ 21059F: include/linux/dma/k3-psil.h 21060F: include/linux/dma/k3-udma-glue.h 21061F: include/linux/dma/ti-cppi5.h 21062X: drivers/dma/ti/cppi41.c 21063 21064TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21065M: Robert Marko <robert.marko@sartura.hr> 21066M: Luka Perkov <luka.perkov@sartura.hr> 21067L: linux-hwmon@vger.kernel.org 21068S: Maintained 21069F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21070F: Documentation/hwmon/tps23861.rst 21071F: drivers/hwmon/tps23861.c 21072 21073TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21074M: Ricardo Ribalda <ribalda@kernel.org> 21075L: linux-iio@vger.kernel.org 21076S: Supported 21077F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21078F: drivers/iio/dac/ti-dac7612.c 21079 21080TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21081M: Nishanth Menon <nm@ti.com> 21082M: Tero Kristo <kristo@kernel.org> 21083M: Santosh Shilimkar <ssantosh@kernel.org> 21084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21085S: Maintained 21086F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21087F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21088F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21089F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21090F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21091F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21092F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21093F: drivers/clk/keystone/sci-clk.c 21094F: drivers/firmware/ti_sci* 21095F: drivers/irqchip/irq-ti-sci-inta.c 21096F: drivers/irqchip/irq-ti-sci-intr.c 21097F: drivers/reset/reset-ti-sci.c 21098F: drivers/soc/ti/ti_sci_inta_msi.c 21099F: drivers/soc/ti/ti_sci_pm_domains.c 21100F: include/dt-bindings/soc/ti,sci_pm_domain.h 21101F: include/linux/soc/ti/ti_sci_inta_msi.h 21102F: include/linux/soc/ti/ti_sci_protocol.h 21103 21104TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21105M: Puranjay Mohan <puranjay12@gmail.com> 21106L: linux-iio@vger.kernel.org 21107S: Supported 21108F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21109F: drivers/iio/temperature/tmp117.c 21110 21111THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21112M: Hans Verkuil <hverkuil@xs4all.nl> 21113L: linux-media@vger.kernel.org 21114S: Maintained 21115W: https://linuxtv.org 21116T: git git://linuxtv.org/media_tree.git 21117F: drivers/media/radio/radio-raremono.c 21118 21119THERMAL 21120M: Rafael J. Wysocki <rafael@kernel.org> 21121M: Daniel Lezcano <daniel.lezcano@linaro.org> 21122R: Amit Kucheria <amitk@kernel.org> 21123R: Zhang Rui <rui.zhang@intel.com> 21124L: linux-pm@vger.kernel.org 21125S: Supported 21126Q: https://patchwork.kernel.org/project/linux-pm/list/ 21127T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21128F: Documentation/ABI/testing/sysfs-class-thermal 21129F: Documentation/admin-guide/thermal/ 21130F: Documentation/devicetree/bindings/thermal/ 21131F: Documentation/driver-api/thermal/ 21132F: drivers/thermal/ 21133F: include/dt-bindings/thermal/ 21134F: include/linux/cpu_cooling.h 21135F: include/linux/thermal.h 21136F: include/uapi/linux/thermal.h 21137F: tools/lib/thermal/ 21138F: tools/thermal/ 21139 21140THERMAL DRIVER FOR AMLOGIC SOCS 21141M: Guillaume La Roque <glaroque@baylibre.com> 21142L: linux-pm@vger.kernel.org 21143L: linux-amlogic@lists.infradead.org 21144S: Supported 21145W: http://linux-meson.com/ 21146F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21147F: drivers/thermal/amlogic_thermal.c 21148 21149THERMAL/CPU_COOLING 21150M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21151M: Daniel Lezcano <daniel.lezcano@linaro.org> 21152M: Viresh Kumar <viresh.kumar@linaro.org> 21153R: Lukasz Luba <lukasz.luba@arm.com> 21154L: linux-pm@vger.kernel.org 21155S: Supported 21156F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21157F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21158F: drivers/thermal/cpufreq_cooling.c 21159F: drivers/thermal/cpuidle_cooling.c 21160F: include/linux/cpu_cooling.h 21161 21162THERMAL/POWER_ALLOCATOR 21163M: Lukasz Luba <lukasz.luba@arm.com> 21164L: linux-pm@vger.kernel.org 21165S: Maintained 21166F: Documentation/driver-api/thermal/power_allocator.rst 21167F: drivers/thermal/gov_power_allocator.c 21168F: drivers/thermal/thermal_trace_ipa.h 21169 21170THINKPAD ACPI EXTRAS DRIVER 21171M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21172L: ibm-acpi-devel@lists.sourceforge.net 21173L: platform-driver-x86@vger.kernel.org 21174S: Maintained 21175W: http://ibm-acpi.sourceforge.net 21176W: http://thinkwiki.org/wiki/Ibm-acpi 21177T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21178F: drivers/platform/x86/thinkpad_acpi.c 21179 21180THINKPAD LMI DRIVER 21181M: Mark Pearson <markpearson@lenovo.com> 21182L: platform-driver-x86@vger.kernel.org 21183S: Maintained 21184F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21185F: drivers/platform/x86/think-lmi.? 21186 21187THUNDERBOLT DMA TRAFFIC TEST DRIVER 21188M: Isaac Hazan <isaac.hazan@intel.com> 21189L: linux-usb@vger.kernel.org 21190S: Maintained 21191F: drivers/thunderbolt/dma_test.c 21192 21193THUNDERBOLT DRIVER 21194M: Andreas Noever <andreas.noever@gmail.com> 21195M: Michael Jamet <michael.jamet@intel.com> 21196M: Mika Westerberg <mika.westerberg@linux.intel.com> 21197M: Yehezkel Bernat <YehezkelShB@gmail.com> 21198L: linux-usb@vger.kernel.org 21199S: Maintained 21200T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21201F: Documentation/admin-guide/thunderbolt.rst 21202F: drivers/thunderbolt/ 21203F: include/linux/thunderbolt.h 21204 21205THUNDERBOLT NETWORK DRIVER 21206M: Michael Jamet <michael.jamet@intel.com> 21207M: Mika Westerberg <mika.westerberg@linux.intel.com> 21208M: Yehezkel Bernat <YehezkelShB@gmail.com> 21209L: netdev@vger.kernel.org 21210S: Maintained 21211F: drivers/net/thunderbolt/ 21212 21213THUNDERX GPIO DRIVER 21214M: Robert Richter <rric@kernel.org> 21215S: Odd Fixes 21216F: drivers/gpio/gpio-thunderx.c 21217 21218TI ADS7924 ADC DRIVER 21219M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21220L: linux-iio@vger.kernel.org 21221S: Supported 21222F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21223F: drivers/iio/adc/ti-ads7924.c 21224 21225TI AM437X VPFE DRIVER 21226M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21227L: linux-media@vger.kernel.org 21228S: Maintained 21229W: https://linuxtv.org 21230Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21231T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21232F: drivers/media/platform/ti/am437x/ 21233 21234TI BANDGAP AND THERMAL DRIVER 21235M: Eduardo Valentin <edubezval@gmail.com> 21236M: Keerthy <j-keerthy@ti.com> 21237L: linux-pm@vger.kernel.org 21238L: linux-omap@vger.kernel.org 21239S: Maintained 21240F: drivers/thermal/ti-soc-thermal/ 21241 21242TI BQ27XXX POWER SUPPLY DRIVER 21243F: drivers/power/supply/bq27xxx_battery.c 21244F: drivers/power/supply/bq27xxx_battery_i2c.c 21245F: include/linux/power/bq27xxx_battery.h 21246 21247TI CDCE706 CLOCK DRIVER 21248M: Max Filippov <jcmvbkbc@gmail.com> 21249S: Maintained 21250F: drivers/clk/clk-cdce706.c 21251 21252TI CLOCK DRIVER 21253M: Tero Kristo <kristo@kernel.org> 21254L: linux-omap@vger.kernel.org 21255S: Odd Fixes 21256F: drivers/clk/ti/ 21257F: include/linux/clk/ti.h 21258 21259TI DAVINCI MACHINE SUPPORT 21260M: Bartosz Golaszewski <brgl@bgdev.pl> 21261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21262S: Maintained 21263T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21264F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21265F: arch/arm/boot/dts/ti/davinci/ 21266F: arch/arm/mach-davinci/ 21267F: drivers/i2c/busses/i2c-davinci.c 21268 21269TI DAVINCI SERIES CLOCK DRIVER 21270M: David Lechner <david@lechnology.com> 21271R: Sekhar Nori <nsekhar@ti.com> 21272S: Maintained 21273F: Documentation/devicetree/bindings/clock/ti/davinci/ 21274F: drivers/clk/davinci/ 21275F: include/linux/clk/davinci.h 21276 21277TI DAVINCI SERIES GPIO DRIVER 21278M: Keerthy <j-keerthy@ti.com> 21279L: linux-gpio@vger.kernel.org 21280S: Maintained 21281F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21282F: drivers/gpio/gpio-davinci.c 21283 21284TI DAVINCI SERIES MEDIA DRIVER 21285M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21286L: linux-media@vger.kernel.org 21287S: Maintained 21288W: https://linuxtv.org 21289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21290T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21291F: drivers/media/platform/ti/davinci/ 21292F: include/media/davinci/ 21293 21294TI ENHANCED CAPTURE (eCAP) DRIVER 21295M: Vignesh Raghavendra <vigneshr@ti.com> 21296R: Julien Panis <jpanis@baylibre.com> 21297L: linux-iio@vger.kernel.org 21298L: linux-omap@vger.kernel.org 21299S: Maintained 21300F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21301F: drivers/counter/ti-ecap-capture.c 21302 21303TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21304R: David Lechner <david@lechnology.com> 21305L: linux-iio@vger.kernel.org 21306F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21307F: drivers/counter/ti-eqep.c 21308 21309TI ETHERNET SWITCH DRIVER (CPSW) 21310R: Grygorii Strashko <grygorii.strashko@ti.com> 21311L: linux-omap@vger.kernel.org 21312L: netdev@vger.kernel.org 21313S: Maintained 21314F: drivers/net/ethernet/ti/cpsw* 21315F: drivers/net/ethernet/ti/davinci* 21316 21317TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21318M: Alex Dubov <oakad@yahoo.com> 21319S: Maintained 21320W: http://tifmxx.berlios.de/ 21321F: drivers/memstick/host/tifm_ms.c 21322F: drivers/misc/tifm* 21323F: drivers/mmc/host/tifm_sd.c 21324F: include/linux/tifm.h 21325 21326TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21327M: Nishanth Menon <nm@ti.com> 21328M: Santosh Shilimkar <ssantosh@kernel.org> 21329L: linux-kernel@vger.kernel.org 21330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21331S: Maintained 21332T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21333F: drivers/soc/ti/* 21334 21335TI LM49xxx FAMILY ASoC CODEC DRIVERS 21336M: M R Swami Reddy <mr.swami.reddy@ti.com> 21337M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21338L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21339S: Maintained 21340F: sound/soc/codecs/isabelle* 21341F: sound/soc/codecs/lm49453* 21342 21343TI LMP92064 ADC DRIVER 21344M: Leonard Göhrs <l.goehrs@pengutronix.de> 21345R: kernel@pengutronix.de 21346L: linux-iio@vger.kernel.org 21347S: Maintained 21348F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21349F: drivers/iio/adc/ti-lmp92064.c 21350 21351TI PCM3060 ASoC CODEC DRIVER 21352M: Kirill Marinushkin <kmarinushkin@birdec.com> 21353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21354S: Maintained 21355F: Documentation/devicetree/bindings/sound/pcm3060.txt 21356F: sound/soc/codecs/pcm3060* 21357 21358TI TAS571X FAMILY ASoC CODEC DRIVER 21359M: Kevin Cernekee <cernekee@chromium.org> 21360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21361S: Odd Fixes 21362F: sound/soc/codecs/tas571x* 21363 21364TI TMAG5273 MAGNETOMETER DRIVER 21365M: Gerald Loacker <gerald.loacker@wolfvision.net> 21366L: linux-iio@vger.kernel.org 21367S: Maintained 21368F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21369F: drivers/iio/magnetometer/tmag5273.c 21370 21371TI TRF7970A NFC DRIVER 21372M: Mark Greer <mgreer@animalcreek.com> 21373L: linux-wireless@vger.kernel.org 21374S: Supported 21375F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21376F: drivers/nfc/trf7970a.c 21377 21378TI TSC2046 ADC DRIVER 21379M: Oleksij Rempel <o.rempel@pengutronix.de> 21380R: kernel@pengutronix.de 21381L: linux-iio@vger.kernel.org 21382S: Maintained 21383F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21384F: drivers/iio/adc/ti-tsc2046.c 21385 21386TI TWL4030 SERIES SOC CODEC DRIVER 21387M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21388L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21389S: Maintained 21390F: sound/soc/codecs/twl4030* 21391 21392TI VPE/CAL DRIVERS 21393M: Benoit Parrot <bparrot@ti.com> 21394L: linux-media@vger.kernel.org 21395S: Maintained 21396W: http://linuxtv.org/ 21397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21398F: Documentation/devicetree/bindings/media/ti,cal.yaml 21399F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21400F: drivers/media/platform/ti/cal/ 21401F: drivers/media/platform/ti/vpe/ 21402 21403TI WILINK WIRELESS DRIVERS 21404L: linux-wireless@vger.kernel.org 21405S: Orphan 21406W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21407W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21408T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21409F: drivers/net/wireless/ti/ 21410 21411TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21412M: John Stultz <jstultz@google.com> 21413M: Thomas Gleixner <tglx@linutronix.de> 21414R: Stephen Boyd <sboyd@kernel.org> 21415L: linux-kernel@vger.kernel.org 21416S: Supported 21417T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21418F: include/linux/clocksource.h 21419F: include/linux/time.h 21420F: include/linux/timex.h 21421F: include/uapi/linux/time.h 21422F: include/uapi/linux/timex.h 21423F: kernel/time/alarmtimer.c 21424F: kernel/time/clocksource.c 21425F: kernel/time/ntp.c 21426F: kernel/time/time*.c 21427F: tools/testing/selftests/timers/ 21428 21429TIPC NETWORK LAYER 21430M: Jon Maloy <jmaloy@redhat.com> 21431M: Ying Xue <ying.xue@windriver.com> 21432L: netdev@vger.kernel.org (core kernel code) 21433L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21434S: Maintained 21435W: http://tipc.sourceforge.net/ 21436F: include/uapi/linux/tipc*.h 21437F: net/tipc/ 21438 21439TLAN NETWORK DRIVER 21440M: Samuel Chessman <chessman@tux.org> 21441L: tlan-devel@lists.sourceforge.net (subscribers-only) 21442S: Maintained 21443W: http://sourceforge.net/projects/tlan/ 21444F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21445F: drivers/net/ethernet/ti/tlan.* 21446 21447TMIO/SDHI MMC DRIVER 21448M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21449L: linux-mmc@vger.kernel.org 21450L: linux-renesas-soc@vger.kernel.org 21451S: Supported 21452F: drivers/mmc/host/renesas_sdhi* 21453F: drivers/mmc/host/tmio_mmc* 21454F: include/linux/mfd/tmio.h 21455 21456TMP401 HARDWARE MONITOR DRIVER 21457M: Guenter Roeck <linux@roeck-us.net> 21458L: linux-hwmon@vger.kernel.org 21459S: Maintained 21460F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21461F: Documentation/hwmon/tmp401.rst 21462F: drivers/hwmon/tmp401.c 21463 21464TMP464 HARDWARE MONITOR DRIVER 21465M: Guenter Roeck <linux@roeck-us.net> 21466L: linux-hwmon@vger.kernel.org 21467S: Maintained 21468F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21469F: Documentation/hwmon/tmp464.rst 21470F: drivers/hwmon/tmp464.c 21471 21472TMP513 HARDWARE MONITOR DRIVER 21473M: Eric Tremblay <etremblay@distech-controls.com> 21474L: linux-hwmon@vger.kernel.org 21475S: Maintained 21476F: Documentation/hwmon/tmp513.rst 21477F: drivers/hwmon/tmp513.c 21478 21479TMPFS (SHMEM FILESYSTEM) 21480M: Hugh Dickins <hughd@google.com> 21481L: linux-mm@kvack.org 21482S: Maintained 21483F: include/linux/shmem_fs.h 21484F: mm/shmem.c 21485 21486TOMOYO SECURITY MODULE 21487M: Kentaro Takeda <takedakn@nttdata.co.jp> 21488M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21489L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21490L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21491L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21492L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21493S: Maintained 21494W: https://tomoyo.osdn.jp/ 21495F: security/tomoyo/ 21496 21497TOPSTAR LAPTOP EXTRAS DRIVER 21498M: Herton Ronaldo Krzesinski <herton@canonical.com> 21499L: platform-driver-x86@vger.kernel.org 21500S: Maintained 21501F: drivers/platform/x86/topstar-laptop.c 21502 21503TORTURE-TEST MODULES 21504M: Davidlohr Bueso <dave@stgolabs.net> 21505M: "Paul E. McKenney" <paulmck@kernel.org> 21506M: Josh Triplett <josh@joshtriplett.org> 21507L: linux-kernel@vger.kernel.org 21508S: Supported 21509T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21510F: Documentation/RCU/torture.rst 21511F: kernel/locking/locktorture.c 21512F: kernel/rcu/rcuscale.c 21513F: kernel/rcu/rcutorture.c 21514F: kernel/rcu/refscale.c 21515F: kernel/torture.c 21516 21517TOSHIBA ACPI EXTRAS DRIVER 21518M: Azael Avalos <coproscefalo@gmail.com> 21519L: platform-driver-x86@vger.kernel.org 21520S: Maintained 21521F: drivers/platform/x86/toshiba_acpi.c 21522 21523TOSHIBA BLUETOOTH DRIVER 21524M: Azael Avalos <coproscefalo@gmail.com> 21525L: platform-driver-x86@vger.kernel.org 21526S: Maintained 21527F: drivers/platform/x86/toshiba_bluetooth.c 21528 21529TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21530M: Azael Avalos <coproscefalo@gmail.com> 21531L: platform-driver-x86@vger.kernel.org 21532S: Maintained 21533F: drivers/platform/x86/toshiba_haps.c 21534 21535TOSHIBA SMM DRIVER 21536M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21537S: Maintained 21538W: http://www.buzzard.org.uk/toshiba/ 21539F: drivers/char/toshiba.c 21540F: include/linux/toshiba.h 21541F: include/uapi/linux/toshiba.h 21542 21543TOSHIBA TC358743 DRIVER 21544M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21545L: linux-media@vger.kernel.org 21546S: Maintained 21547F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21548F: drivers/media/i2c/tc358743* 21549F: include/media/i2c/tc358743.h 21550 21551TOSHIBA WMI HOTKEYS DRIVER 21552M: Azael Avalos <coproscefalo@gmail.com> 21553L: platform-driver-x86@vger.kernel.org 21554S: Maintained 21555F: drivers/platform/x86/toshiba-wmi.c 21556 21557TPM DEVICE DRIVER 21558M: Peter Huewe <peterhuewe@gmx.de> 21559M: Jarkko Sakkinen <jarkko@kernel.org> 21560R: Jason Gunthorpe <jgg@ziepe.ca> 21561L: linux-integrity@vger.kernel.org 21562S: Maintained 21563W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21564Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21565T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21566F: drivers/char/tpm/ 21567 21568TPS546D24 DRIVER 21569M: Duke Du <dukedu83@gmail.com> 21570L: linux-hwmon@vger.kernel.org 21571S: Maintained 21572F: Documentation/hwmon/tps546d24.rst 21573F: drivers/hwmon/pmbus/tps546d24.c 21574 21575TRACING 21576M: Steven Rostedt <rostedt@goodmis.org> 21577M: Masami Hiramatsu <mhiramat@kernel.org> 21578L: linux-kernel@vger.kernel.org 21579L: linux-trace-kernel@vger.kernel.org 21580S: Maintained 21581Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21582T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21583F: Documentation/trace/* 21584F: fs/tracefs/ 21585F: include/linux/trace*.h 21586F: include/trace/ 21587F: kernel/trace/ 21588F: scripts/tracing/ 21589F: tools/testing/selftests/ftrace/ 21590 21591TRACING MMIO ACCESSES (MMIOTRACE) 21592M: Steven Rostedt <rostedt@goodmis.org> 21593M: Masami Hiramatsu <mhiramat@kernel.org> 21594R: Karol Herbst <karolherbst@gmail.com> 21595R: Pekka Paalanen <ppaalanen@gmail.com> 21596L: linux-kernel@vger.kernel.org 21597L: nouveau@lists.freedesktop.org 21598S: Maintained 21599F: arch/x86/mm/kmmio.c 21600F: arch/x86/mm/mmio-mod.c 21601F: arch/x86/mm/testmmiotrace.c 21602F: include/linux/mmiotrace.h 21603F: kernel/trace/trace_mmiotrace.c 21604 21605TRACING OS NOISE / LATENCY TRACERS 21606M: Steven Rostedt <rostedt@goodmis.org> 21607M: Daniel Bristot de Oliveira <bristot@kernel.org> 21608S: Maintained 21609F: Documentation/trace/hwlat_detector.rst 21610F: Documentation/trace/osnoise-tracer.rst 21611F: Documentation/trace/timerlat-tracer.rst 21612F: arch/*/kernel/trace.c 21613F: include/trace/events/osnoise.h 21614F: kernel/trace/trace_hwlat.c 21615F: kernel/trace/trace_irqsoff.c 21616F: kernel/trace/trace_osnoise.c 21617F: kernel/trace/trace_sched_wakeup.c 21618 21619TRADITIONAL CHINESE DOCUMENTATION 21620M: Hu Haowen <src.res@email.cn> 21621L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21622S: Maintained 21623W: https://github.com/srcres258/linux-doc 21624T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21625F: Documentation/translations/zh_TW/ 21626 21627TTY LAYER 21628M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21629M: Jiri Slaby <jirislaby@kernel.org> 21630S: Supported 21631T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21632F: Documentation/driver-api/serial/ 21633F: drivers/tty/ 21634F: drivers/tty/serial/serial_core.c 21635F: include/linux/selection.h 21636F: include/linux/serial.h 21637F: include/linux/serial_core.h 21638F: include/linux/sysrq.h 21639F: include/linux/tty*.h 21640F: include/linux/vt.h 21641F: include/linux/vt_*.h 21642F: include/uapi/linux/serial.h 21643F: include/uapi/linux/serial_core.h 21644F: include/uapi/linux/tty.h 21645 21646TUA9001 MEDIA DRIVER 21647M: Antti Palosaari <crope@iki.fi> 21648L: linux-media@vger.kernel.org 21649S: Maintained 21650W: https://linuxtv.org 21651W: http://palosaari.fi/linux/ 21652Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21653T: git git://linuxtv.org/anttip/media_tree.git 21654F: drivers/media/tuners/tua9001* 21655 21656TULIP NETWORK DRIVERS 21657L: netdev@vger.kernel.org 21658L: linux-parisc@vger.kernel.org 21659S: Orphan 21660F: drivers/net/ethernet/dec/tulip/ 21661 21662TUN/TAP driver 21663M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21664S: Maintained 21665W: http://vtun.sourceforge.net/tun 21666F: Documentation/networking/tuntap.rst 21667F: arch/um/os-Linux/drivers/ 21668 21669TURBOCHANNEL SUBSYSTEM 21670M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21671M: Ralf Baechle <ralf@linux-mips.org> 21672L: linux-mips@vger.kernel.org 21673S: Maintained 21674Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21675F: drivers/tc/ 21676F: include/linux/tc.h 21677 21678TURBOSTAT UTILITY 21679M: "Len Brown" <lenb@kernel.org> 21680L: linux-pm@vger.kernel.org 21681S: Supported 21682Q: https://patchwork.kernel.org/project/linux-pm/list/ 21683B: https://bugzilla.kernel.org 21684T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21685F: tools/power/x86/turbostat/ 21686 21687TW5864 VIDEO4LINUX DRIVER 21688M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21689M: Anton Sviridenko <anton@corp.bluecherry.net> 21690M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21691M: Andrey Utkin <andrey_utkin@fastmail.com> 21692L: linux-media@vger.kernel.org 21693S: Supported 21694F: drivers/media/pci/tw5864/ 21695 21696TW68 VIDEO4LINUX DRIVER 21697M: Hans Verkuil <hverkuil@xs4all.nl> 21698L: linux-media@vger.kernel.org 21699S: Odd Fixes 21700W: https://linuxtv.org 21701T: git git://linuxtv.org/media_tree.git 21702F: drivers/media/pci/tw68/ 21703 21704TW686X VIDEO4LINUX DRIVER 21705M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21706L: linux-media@vger.kernel.org 21707S: Maintained 21708W: http://linuxtv.org 21709T: git git://linuxtv.org/media_tree.git 21710F: drivers/media/pci/tw686x/ 21711 21712U-BOOT ENVIRONMENT VARIABLES 21713M: Rafał Miłecki <rafal@milecki.pl> 21714S: Maintained 21715F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21716F: drivers/nvmem/u-boot-env.c 21717 21718UACCE ACCELERATOR FRAMEWORK 21719M: Zhangfei Gao <zhangfei.gao@linaro.org> 21720M: Zhou Wang <wangzhou1@hisilicon.com> 21721L: linux-accelerators@lists.ozlabs.org 21722L: linux-kernel@vger.kernel.org 21723S: Maintained 21724F: Documentation/ABI/testing/sysfs-driver-uacce 21725F: Documentation/misc-devices/uacce.rst 21726F: drivers/misc/uacce/ 21727F: include/linux/uacce.h 21728F: include/uapi/misc/uacce/ 21729 21730UBI FILE SYSTEM (UBIFS) 21731M: Richard Weinberger <richard@nod.at> 21732L: linux-mtd@lists.infradead.org 21733S: Supported 21734W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21735T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21736T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21737F: Documentation/ABI/testing/sysfs-fs-ubifs 21738F: Documentation/filesystems/ubifs-authentication.rst 21739F: Documentation/filesystems/ubifs.rst 21740F: fs/ubifs/ 21741 21742UBLK USERSPACE BLOCK DRIVER 21743M: Ming Lei <ming.lei@redhat.com> 21744L: linux-block@vger.kernel.org 21745S: Maintained 21746F: Documentation/block/ublk.rst 21747F: drivers/block/ublk_drv.c 21748F: include/uapi/linux/ublk_cmd.h 21749 21750UCLINUX (M68KNOMMU AND COLDFIRE) 21751M: Greg Ungerer <gerg@linux-m68k.org> 21752L: linux-m68k@lists.linux-m68k.org 21753S: Maintained 21754W: http://www.linux-m68k.org/ 21755T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21756F: arch/m68k/*/*_no.* 21757F: arch/m68k/68*/ 21758F: arch/m68k/coldfire/ 21759F: arch/m68k/include/asm/*_no.* 21760 21761UDF FILESYSTEM 21762M: Jan Kara <jack@suse.com> 21763S: Maintained 21764F: Documentation/filesystems/udf.rst 21765F: fs/udf/ 21766 21767UDRAW TABLET 21768M: Bastien Nocera <hadess@hadess.net> 21769L: linux-input@vger.kernel.org 21770S: Maintained 21771F: drivers/hid/hid-udraw-ps3.c 21772 21773UFS FILESYSTEM 21774M: Evgeniy Dushistov <dushistov@mail.ru> 21775S: Maintained 21776F: Documentation/admin-guide/ufs.rst 21777F: fs/ufs/ 21778 21779UHID USERSPACE HID IO DRIVER 21780M: David Rheinsberg <david.rheinsberg@gmail.com> 21781L: linux-input@vger.kernel.org 21782S: Maintained 21783F: drivers/hid/uhid.c 21784F: include/uapi/linux/uhid.h 21785 21786ULPI BUS 21787M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21788L: linux-usb@vger.kernel.org 21789S: Maintained 21790F: drivers/usb/common/ulpi.c 21791F: include/linux/ulpi/ 21792 21793UNICODE SUBSYSTEM 21794M: Gabriel Krisman Bertazi <krisman@collabora.com> 21795L: linux-fsdevel@vger.kernel.org 21796S: Supported 21797F: fs/unicode/ 21798 21799UNIFDEF 21800M: Tony Finch <dot@dotat.at> 21801S: Maintained 21802W: http://dotat.at/prog/unifdef 21803F: scripts/unifdef.c 21804 21805UNIFORM CDROM DRIVER 21806M: Phillip Potter <phil@philpotter.co.uk> 21807S: Maintained 21808F: Documentation/cdrom/ 21809F: drivers/cdrom/cdrom.c 21810F: include/linux/cdrom.h 21811F: include/uapi/linux/cdrom.h 21812 21813UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21814R: Alim Akhtar <alim.akhtar@samsung.com> 21815R: Avri Altman <avri.altman@wdc.com> 21816R: Bart Van Assche <bvanassche@acm.org> 21817L: linux-scsi@vger.kernel.org 21818S: Supported 21819F: Documentation/devicetree/bindings/ufs/ 21820F: Documentation/scsi/ufs.rst 21821F: drivers/ufs/core/ 21822 21823UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21824M: Pedro Sousa <pedrom.sousa@synopsys.com> 21825L: linux-scsi@vger.kernel.org 21826S: Supported 21827F: drivers/ufs/host/*dwc* 21828 21829UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21830M: Alim Akhtar <alim.akhtar@samsung.com> 21831L: linux-scsi@vger.kernel.org 21832S: Maintained 21833F: drivers/ufs/host/ufs-exynos* 21834 21835UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21836M: Stanley Chu <stanley.chu@mediatek.com> 21837L: linux-scsi@vger.kernel.org 21838L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21839S: Maintained 21840F: drivers/ufs/host/ufs-mediatek* 21841 21842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21843M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21844L: linux-arm-msm@vger.kernel.org 21845L: linux-scsi@vger.kernel.org 21846S: Maintained 21847F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21848F: drivers/ufs/host/ufs-qcom* 21849 21850UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21851M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21852L: linux-renesas-soc@vger.kernel.org 21853L: linux-scsi@vger.kernel.org 21854S: Maintained 21855F: drivers/ufs/host/ufs-renesas.c 21856 21857UNSORTED BLOCK IMAGES (UBI) 21858M: Richard Weinberger <richard@nod.at> 21859L: linux-mtd@lists.infradead.org 21860S: Supported 21861W: http://www.linux-mtd.infradead.org/ 21862T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21863T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21864F: drivers/mtd/ubi/ 21865F: include/linux/mtd/ubi.h 21866F: include/uapi/mtd/ubi-user.h 21867 21868USB "USBNET" DRIVER FRAMEWORK 21869M: Oliver Neukum <oneukum@suse.com> 21870L: netdev@vger.kernel.org 21871S: Maintained 21872W: http://www.linux-usb.org/usbnet 21873F: drivers/net/usb/usbnet.c 21874F: include/linux/usb/usbnet.h 21875 21876USB ACM DRIVER 21877M: Oliver Neukum <oneukum@suse.com> 21878L: linux-usb@vger.kernel.org 21879S: Maintained 21880F: Documentation/usb/acm.rst 21881F: drivers/usb/class/cdc-acm.* 21882 21883USB APPLE MFI FASTCHARGE DRIVER 21884M: Bastien Nocera <hadess@hadess.net> 21885L: linux-usb@vger.kernel.org 21886S: Maintained 21887F: drivers/usb/misc/apple-mfi-fastcharge.c 21888 21889USB AR5523 WIRELESS DRIVER 21890M: Pontus Fuchs <pontus.fuchs@gmail.com> 21891L: linux-wireless@vger.kernel.org 21892S: Maintained 21893F: drivers/net/wireless/ath/ar5523/ 21894 21895USB ATTACHED SCSI 21896M: Oliver Neukum <oneukum@suse.com> 21897L: linux-usb@vger.kernel.org 21898L: linux-scsi@vger.kernel.org 21899S: Maintained 21900F: drivers/usb/storage/uas.c 21901 21902USB CDC ETHERNET DRIVER 21903M: Oliver Neukum <oliver@neukum.org> 21904L: linux-usb@vger.kernel.org 21905S: Maintained 21906F: drivers/net/usb/cdc_*.c 21907F: include/uapi/linux/usb/cdc.h 21908 21909USB CHAOSKEY DRIVER 21910M: Keith Packard <keithp@keithp.com> 21911L: linux-usb@vger.kernel.org 21912S: Maintained 21913F: drivers/usb/misc/chaoskey.c 21914 21915USB CYPRESS C67X00 DRIVER 21916L: linux-usb@vger.kernel.org 21917S: Orphan 21918F: drivers/usb/c67x00/ 21919 21920USB DAVICOM DM9601 DRIVER 21921M: Peter Korsgaard <peter@korsgaard.com> 21922L: netdev@vger.kernel.org 21923S: Maintained 21924W: http://www.linux-usb.org/usbnet 21925F: drivers/net/usb/dm9601.c 21926 21927USB EHCI DRIVER 21928M: Alan Stern <stern@rowland.harvard.edu> 21929L: linux-usb@vger.kernel.org 21930S: Maintained 21931F: Documentation/usb/ehci.rst 21932F: drivers/usb/host/ehci* 21933 21934USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21935M: Jiri Kosina <jikos@kernel.org> 21936M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21937L: linux-usb@vger.kernel.org 21938S: Maintained 21939T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21940F: Documentation/hid/hiddev.rst 21941F: drivers/hid/usbhid/ 21942 21943USB INTEL XHCI ROLE MUX DRIVER 21944M: Hans de Goede <hdegoede@redhat.com> 21945L: linux-usb@vger.kernel.org 21946S: Maintained 21947F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21948 21949USB IP DRIVER FOR HISILICON KIRIN 960 21950M: Yu Chen <chenyu56@huawei.com> 21951M: Binghui Wang <wangbinghui@hisilicon.com> 21952L: linux-usb@vger.kernel.org 21953S: Maintained 21954F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21955F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21956 21957USB IP DRIVER FOR HISILICON KIRIN 970 21958M: Mauro Carvalho Chehab <mchehab@kernel.org> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21962F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21963 21964USB ISP116X DRIVER 21965M: Olav Kongas <ok@artecdesign.ee> 21966L: linux-usb@vger.kernel.org 21967S: Maintained 21968F: drivers/usb/host/isp116x* 21969F: include/linux/usb/isp116x.h 21970 21971USB ISP1760 DRIVER 21972M: Rui Miguel Silva <rui.silva@linaro.org> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21976F: drivers/usb/isp1760/* 21977 21978USB LAN78XX ETHERNET DRIVER 21979M: Woojung Huh <woojung.huh@microchip.com> 21980M: UNGLinuxDriver@microchip.com 21981L: netdev@vger.kernel.org 21982S: Maintained 21983F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21984F: drivers/net/usb/lan78xx.* 21985F: include/dt-bindings/net/microchip-lan78xx.h 21986 21987USB MASS STORAGE DRIVER 21988M: Alan Stern <stern@rowland.harvard.edu> 21989L: linux-usb@vger.kernel.org 21990L: usb-storage@lists.one-eyed-alien.net 21991S: Maintained 21992F: drivers/usb/storage/ 21993 21994USB MIDI DRIVER 21995M: Clemens Ladisch <clemens@ladisch.de> 21996L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21997S: Maintained 21998T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21999F: sound/usb/midi.* 22000 22001USB NETWORKING DRIVERS 22002L: linux-usb@vger.kernel.org 22003S: Odd Fixes 22004F: drivers/net/usb/ 22005 22006USB OHCI DRIVER 22007M: Alan Stern <stern@rowland.harvard.edu> 22008L: linux-usb@vger.kernel.org 22009S: Maintained 22010F: Documentation/usb/ohci.rst 22011F: drivers/usb/host/ohci* 22012 22013USB OTG FSM (Finite State Machine) 22014M: Peter Chen <peter.chen@kernel.org> 22015L: linux-usb@vger.kernel.org 22016S: Maintained 22017T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22018F: drivers/usb/common/usb-otg-fsm.c 22019 22020USB OVER IP DRIVER 22021M: Valentina Manea <valentina.manea.m@gmail.com> 22022M: Shuah Khan <shuah@kernel.org> 22023M: Shuah Khan <skhan@linuxfoundation.org> 22024R: Hongren Zheng <i@zenithal.me> 22025L: linux-usb@vger.kernel.org 22026S: Maintained 22027F: Documentation/usb/usbip_protocol.rst 22028F: drivers/usb/usbip/ 22029F: tools/testing/selftests/drivers/usb/usbip/ 22030F: tools/usb/usbip/ 22031 22032USB PEGASUS DRIVER 22033M: Petko Manolov <petkan@nucleusys.com> 22034L: linux-usb@vger.kernel.org 22035L: netdev@vger.kernel.org 22036S: Maintained 22037W: https://github.com/petkan/pegasus 22038T: git https://github.com/petkan/pegasus.git 22039F: drivers/net/usb/pegasus.* 22040 22041USB PRINTER DRIVER (usblp) 22042M: Pete Zaitcev <zaitcev@redhat.com> 22043L: linux-usb@vger.kernel.org 22044S: Supported 22045F: drivers/usb/class/usblp.c 22046 22047USB QMI WWAN NETWORK DRIVER 22048M: Bjørn Mork <bjorn@mork.no> 22049L: netdev@vger.kernel.org 22050S: Maintained 22051F: Documentation/ABI/testing/sysfs-class-net-qmi 22052F: drivers/net/usb/qmi_wwan.c 22053 22054USB RAW GADGET DRIVER 22055R: Andrey Konovalov <andreyknvl@gmail.com> 22056L: linux-usb@vger.kernel.org 22057S: Maintained 22058F: Documentation/usb/raw-gadget.rst 22059F: drivers/usb/gadget/legacy/raw_gadget.c 22060F: include/uapi/linux/usb/raw_gadget.h 22061 22062USB RTL8150 DRIVER 22063M: Petko Manolov <petkan@nucleusys.com> 22064L: linux-usb@vger.kernel.org 22065L: netdev@vger.kernel.org 22066S: Maintained 22067W: https://github.com/petkan/rtl8150 22068T: git https://github.com/petkan/rtl8150.git 22069F: drivers/net/usb/rtl8150.c 22070 22071USB SERIAL SUBSYSTEM 22072M: Johan Hovold <johan@kernel.org> 22073L: linux-usb@vger.kernel.org 22074S: Maintained 22075T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22076F: Documentation/usb/usb-serial.rst 22077F: drivers/usb/serial/ 22078F: include/linux/usb/serial.h 22079 22080USB SMSC75XX ETHERNET DRIVER 22081M: Steve Glendinning <steve.glendinning@shawell.net> 22082L: netdev@vger.kernel.org 22083S: Maintained 22084F: drivers/net/usb/smsc75xx.* 22085 22086USB SMSC95XX ETHERNET DRIVER 22087M: Steve Glendinning <steve.glendinning@shawell.net> 22088M: UNGLinuxDriver@microchip.com 22089L: netdev@vger.kernel.org 22090S: Maintained 22091F: drivers/net/usb/smsc95xx.* 22092 22093USB SUBSYSTEM 22094M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22095L: linux-usb@vger.kernel.org 22096S: Supported 22097W: http://www.linux-usb.org 22098T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22099F: Documentation/devicetree/bindings/usb/ 22100F: Documentation/usb/ 22101F: drivers/usb/ 22102F: include/dt-bindings/usb/ 22103F: include/linux/usb.h 22104F: include/linux/usb/ 22105F: include/uapi/linux/usb/ 22106 22107USB TYPEC BUS FOR ALTERNATE MODES 22108M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22109L: linux-usb@vger.kernel.org 22110S: Maintained 22111F: Documentation/ABI/testing/sysfs-bus-typec 22112F: Documentation/driver-api/usb/typec_bus.rst 22113F: drivers/usb/typec/altmodes/ 22114F: include/linux/usb/typec_altmode.h 22115 22116USB TYPEC CLASS 22117M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22118L: linux-usb@vger.kernel.org 22119S: Maintained 22120F: Documentation/ABI/testing/sysfs-class-typec 22121F: Documentation/driver-api/usb/typec.rst 22122F: drivers/usb/typec/ 22123F: include/linux/usb/typec.h 22124 22125USB TYPEC INTEL PMC MUX DRIVER 22126M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22127L: linux-usb@vger.kernel.org 22128S: Maintained 22129F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22130F: drivers/usb/typec/mux/intel_pmc_mux.c 22131 22132USB TYPEC PI3USB30532 MUX DRIVER 22133M: Hans de Goede <hdegoede@redhat.com> 22134L: linux-usb@vger.kernel.org 22135S: Maintained 22136F: drivers/usb/typec/mux/pi3usb30532.c 22137 22138USB TYPEC PORT CONTROLLER DRIVERS 22139M: Guenter Roeck <linux@roeck-us.net> 22140L: linux-usb@vger.kernel.org 22141S: Maintained 22142F: drivers/usb/typec/tcpm/ 22143 22144USB UHCI DRIVER 22145M: Alan Stern <stern@rowland.harvard.edu> 22146L: linux-usb@vger.kernel.org 22147S: Maintained 22148F: drivers/usb/host/uhci* 22149 22150USB VIDEO CLASS 22151M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22152L: linux-media@vger.kernel.org 22153S: Maintained 22154W: http://www.ideasonboard.org/uvc/ 22155T: git git://linuxtv.org/media_tree.git 22156F: drivers/media/usb/uvc/ 22157F: include/uapi/linux/uvcvideo.h 22158 22159USB WEBCAM GADGET 22160M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22161M: Daniel Scally <dan.scally@ideasonboard.com> 22162L: linux-usb@vger.kernel.org 22163S: Maintained 22164F: drivers/usb/gadget/function/*uvc* 22165F: drivers/usb/gadget/legacy/webcam.c 22166F: include/uapi/linux/usb/g_uvc.h 22167 22168USB WIRELESS RNDIS DRIVER (rndis_wlan) 22169M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22170L: linux-wireless@vger.kernel.org 22171S: Maintained 22172F: drivers/net/wireless/legacy/rndis_wlan.c 22173 22174USB XHCI DRIVER 22175M: Mathias Nyman <mathias.nyman@intel.com> 22176L: linux-usb@vger.kernel.org 22177S: Supported 22178F: drivers/usb/host/pci-quirks* 22179F: drivers/usb/host/xhci* 22180 22181USB ZD1201 DRIVER 22182L: linux-wireless@vger.kernel.org 22183S: Orphan 22184W: http://linux-lc100020.sourceforge.net 22185F: drivers/net/wireless/zydas/zd1201.* 22186 22187USER DATAGRAM PROTOCOL (UDP) 22188M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22189S: Maintained 22190F: include/linux/udp.h 22191F: net/ipv4/udp.c 22192F: net/ipv6/udp.c 22193 22194USER-MODE LINUX (UML) 22195M: Richard Weinberger <richard@nod.at> 22196M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22197M: Johannes Berg <johannes@sipsolutions.net> 22198L: linux-um@lists.infradead.org 22199S: Maintained 22200W: http://user-mode-linux.sourceforge.net 22201Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22202T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22203T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22204F: Documentation/virt/uml/ 22205F: arch/um/ 22206F: arch/x86/um/ 22207F: fs/hostfs/ 22208 22209USERSPACE COPYIN/COPYOUT (UIOVEC) 22210M: Alexander Viro <viro@zeniv.linux.org.uk> 22211S: Maintained 22212F: include/linux/uio.h 22213F: lib/iov_iter.c 22214 22215USERSPACE DMA BUFFER DRIVER 22216M: Gerd Hoffmann <kraxel@redhat.com> 22217L: dri-devel@lists.freedesktop.org 22218S: Maintained 22219T: git git://anongit.freedesktop.org/drm/drm-misc 22220F: drivers/dma-buf/udmabuf.c 22221F: include/uapi/linux/udmabuf.h 22222 22223USERSPACE I/O (UIO) 22224M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22225S: Maintained 22226T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22227F: Documentation/driver-api/uio-howto.rst 22228F: drivers/uio/ 22229F: include/linux/uio_driver.h 22230 22231UTIL-LINUX PACKAGE 22232M: Karel Zak <kzak@redhat.com> 22233L: util-linux@vger.kernel.org 22234S: Maintained 22235W: http://en.wikipedia.org/wiki/Util-linux 22236T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22237 22238UUID HELPERS 22239R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22240L: linux-kernel@vger.kernel.org 22241S: Maintained 22242F: include/linux/uuid.h 22243F: lib/test_uuid.c 22244F: lib/uuid.c 22245 22246UV SYSFS DRIVER 22247M: Justin Ernst <justin.ernst@hpe.com> 22248L: platform-driver-x86@vger.kernel.org 22249S: Maintained 22250F: drivers/platform/x86/uv_sysfs.c 22251 22252UVESAFB DRIVER 22253M: Michal Januszewski <spock@gentoo.org> 22254L: linux-fbdev@vger.kernel.org 22255S: Maintained 22256W: https://github.com/mjanusz/v86d 22257F: Documentation/fb/uvesafb.rst 22258F: drivers/video/fbdev/uvesafb.* 22259 22260Ux500 CLOCK DRIVERS 22261M: Ulf Hansson <ulf.hansson@linaro.org> 22262L: linux-clk@vger.kernel.org 22263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22264S: Maintained 22265F: drivers/clk/ux500/ 22266 22267VF610 NAND DRIVER 22268M: Stefan Agner <stefan@agner.ch> 22269L: linux-mtd@lists.infradead.org 22270S: Supported 22271F: drivers/mtd/nand/raw/vf610_nfc.c 22272 22273VFAT/FAT/MSDOS FILESYSTEM 22274M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22275S: Maintained 22276F: Documentation/filesystems/vfat.rst 22277F: fs/fat/ 22278F: tools/testing/selftests/filesystems/fat/ 22279 22280VFIO CDX DRIVER 22281M: Nipun Gupta <nipun.gupta@amd.com> 22282M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22283L: kvm@vger.kernel.org 22284S: Maintained 22285F: drivers/vfio/cdx/* 22286 22287VFIO DRIVER 22288M: Alex Williamson <alex.williamson@redhat.com> 22289L: kvm@vger.kernel.org 22290S: Maintained 22291T: git https://github.com/awilliam/linux-vfio.git 22292F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22293F: Documentation/driver-api/vfio.rst 22294F: drivers/vfio/ 22295F: include/linux/vfio.h 22296F: include/linux/vfio_pci_core.h 22297F: include/uapi/linux/vfio.h 22298 22299VFIO FSL-MC DRIVER 22300M: Diana Craciun <diana.craciun@oss.nxp.com> 22301L: kvm@vger.kernel.org 22302S: Maintained 22303F: drivers/vfio/fsl-mc/ 22304 22305VFIO HISILICON PCI DRIVER 22306M: Longfang Liu <liulongfang@huawei.com> 22307M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22308L: kvm@vger.kernel.org 22309S: Maintained 22310F: drivers/vfio/pci/hisilicon/ 22311 22312VFIO MEDIATED DEVICE DRIVERS 22313M: Kirti Wankhede <kwankhede@nvidia.com> 22314L: kvm@vger.kernel.org 22315S: Maintained 22316F: Documentation/driver-api/vfio-mediated-device.rst 22317F: drivers/vfio/mdev/ 22318F: include/linux/mdev.h 22319F: samples/vfio-mdev/ 22320 22321VFIO MLX5 PCI DRIVER 22322M: Yishai Hadas <yishaih@nvidia.com> 22323L: kvm@vger.kernel.org 22324S: Maintained 22325F: drivers/vfio/pci/mlx5/ 22326 22327VFIO PCI DEVICE SPECIFIC DRIVERS 22328R: Jason Gunthorpe <jgg@nvidia.com> 22329R: Yishai Hadas <yishaih@nvidia.com> 22330R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22331R: Kevin Tian <kevin.tian@intel.com> 22332L: kvm@vger.kernel.org 22333S: Maintained 22334P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22335F: drivers/vfio/pci/*/ 22336 22337VFIO PLATFORM DRIVER 22338M: Eric Auger <eric.auger@redhat.com> 22339L: kvm@vger.kernel.org 22340S: Maintained 22341F: drivers/vfio/platform/ 22342 22343VGA_SWITCHEROO 22344R: Lukas Wunner <lukas@wunner.de> 22345S: Maintained 22346T: git git://anongit.freedesktop.org/drm/drm-misc 22347F: Documentation/gpu/vga-switcheroo.rst 22348F: drivers/gpu/vga/vga_switcheroo.c 22349F: include/linux/vga_switcheroo.h 22350 22351VIA RHINE NETWORK DRIVER 22352M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22353S: Maintained 22354F: drivers/net/ethernet/via/via-rhine.c 22355 22356VIA SD/MMC CARD CONTROLLER DRIVER 22357M: Bruce Chang <brucechang@via.com.tw> 22358M: Harald Welte <HaraldWelte@viatech.com> 22359S: Maintained 22360F: drivers/mmc/host/via-sdmmc.c 22361 22362VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22363M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22364L: linux-fbdev@vger.kernel.org 22365S: Maintained 22366F: drivers/video/fbdev/via/ 22367F: include/linux/via-core.h 22368F: include/linux/via_i2c.h 22369 22370VIA VELOCITY NETWORK DRIVER 22371M: Francois Romieu <romieu@fr.zoreil.com> 22372L: netdev@vger.kernel.org 22373S: Maintained 22374F: drivers/net/ethernet/via/via-velocity.* 22375 22376VICODEC VIRTUAL CODEC DRIVER 22377M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22378L: linux-media@vger.kernel.org 22379S: Maintained 22380W: https://linuxtv.org 22381T: git git://linuxtv.org/media_tree.git 22382F: drivers/media/test-drivers/vicodec/* 22383 22384VIDEO I2C POLLING DRIVER 22385M: Matt Ranostay <matt.ranostay@konsulko.com> 22386L: linux-media@vger.kernel.org 22387S: Maintained 22388F: drivers/media/i2c/video-i2c.c 22389 22390VIDEO MULTIPLEXER DRIVER 22391M: Philipp Zabel <p.zabel@pengutronix.de> 22392L: linux-media@vger.kernel.org 22393S: Maintained 22394F: drivers/media/platform/video-mux.c 22395 22396VIDEOBUF2 FRAMEWORK 22397M: Tomasz Figa <tfiga@chromium.org> 22398M: Marek Szyprowski <m.szyprowski@samsung.com> 22399L: linux-media@vger.kernel.org 22400S: Maintained 22401F: drivers/media/common/videobuf2/* 22402F: include/media/videobuf2-* 22403 22404VIDTV VIRTUAL DIGITAL TV DRIVER 22405M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22406L: linux-media@vger.kernel.org 22407S: Maintained 22408W: https://linuxtv.org 22409T: git git://linuxtv.org/media_tree.git 22410F: drivers/media/test-drivers/vidtv/* 22411 22412VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22413M: Shuah Khan <skhan@linuxfoundation.org> 22414R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22415L: linux-media@vger.kernel.org 22416S: Maintained 22417W: https://linuxtv.org 22418T: git git://linuxtv.org/media_tree.git 22419F: drivers/media/test-drivers/vimc/* 22420 22421VIRT LIB 22422M: Alex Williamson <alex.williamson@redhat.com> 22423M: Paolo Bonzini <pbonzini@redhat.com> 22424L: kvm@vger.kernel.org 22425S: Supported 22426F: virt/lib/ 22427 22428VIRTIO AND VHOST VSOCK DRIVER 22429M: Stefan Hajnoczi <stefanha@redhat.com> 22430M: Stefano Garzarella <sgarzare@redhat.com> 22431L: kvm@vger.kernel.org 22432L: virtualization@lists.linux-foundation.org 22433L: netdev@vger.kernel.org 22434S: Maintained 22435F: drivers/vhost/vsock.c 22436F: include/linux/virtio_vsock.h 22437F: include/uapi/linux/virtio_vsock.h 22438F: net/vmw_vsock/virtio_transport.c 22439F: net/vmw_vsock/virtio_transport_common.c 22440 22441VIRTIO BALLOON 22442M: "Michael S. Tsirkin" <mst@redhat.com> 22443M: David Hildenbrand <david@redhat.com> 22444L: virtualization@lists.linux-foundation.org 22445S: Maintained 22446F: drivers/virtio/virtio_balloon.c 22447F: include/linux/balloon_compaction.h 22448F: include/uapi/linux/virtio_balloon.h 22449F: mm/balloon_compaction.c 22450 22451VIRTIO BLOCK AND SCSI DRIVERS 22452M: "Michael S. Tsirkin" <mst@redhat.com> 22453M: Jason Wang <jasowang@redhat.com> 22454R: Paolo Bonzini <pbonzini@redhat.com> 22455R: Stefan Hajnoczi <stefanha@redhat.com> 22456L: virtualization@lists.linux-foundation.org 22457S: Maintained 22458F: drivers/block/virtio_blk.c 22459F: drivers/scsi/virtio_scsi.c 22460F: drivers/vhost/scsi.c 22461F: include/uapi/linux/virtio_blk.h 22462F: include/uapi/linux/virtio_scsi.h 22463 22464VIRTIO CONSOLE DRIVER 22465M: Amit Shah <amit@kernel.org> 22466L: virtualization@lists.linux-foundation.org 22467S: Maintained 22468F: drivers/char/virtio_console.c 22469F: include/linux/virtio_console.h 22470F: include/uapi/linux/virtio_console.h 22471 22472VIRTIO CORE AND NET DRIVERS 22473M: "Michael S. Tsirkin" <mst@redhat.com> 22474M: Jason Wang <jasowang@redhat.com> 22475R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22476L: virtualization@lists.linux-foundation.org 22477S: Maintained 22478F: Documentation/ABI/testing/sysfs-bus-vdpa 22479F: Documentation/ABI/testing/sysfs-class-vduse 22480F: Documentation/devicetree/bindings/virtio/ 22481F: Documentation/driver-api/virtio/ 22482F: drivers/block/virtio_blk.c 22483F: drivers/crypto/virtio/ 22484F: drivers/net/virtio_net.c 22485F: drivers/vdpa/ 22486F: drivers/virtio/ 22487F: include/linux/vdpa.h 22488F: include/linux/virtio*.h 22489F: include/linux/vringh.h 22490F: include/uapi/linux/virtio_*.h 22491F: tools/virtio/ 22492 22493VIRTIO CRYPTO DRIVER 22494M: Gonglei <arei.gonglei@huawei.com> 22495L: virtualization@lists.linux-foundation.org 22496L: linux-crypto@vger.kernel.org 22497S: Maintained 22498F: drivers/crypto/virtio/ 22499F: include/uapi/linux/virtio_crypto.h 22500 22501VIRTIO DRIVERS FOR S390 22502M: Cornelia Huck <cohuck@redhat.com> 22503M: Halil Pasic <pasic@linux.ibm.com> 22504M: Eric Farman <farman@linux.ibm.com> 22505L: linux-s390@vger.kernel.org 22506L: virtualization@lists.linux-foundation.org 22507L: kvm@vger.kernel.org 22508S: Supported 22509F: arch/s390/include/uapi/asm/virtio-ccw.h 22510F: drivers/s390/virtio/ 22511 22512VIRTIO FILE SYSTEM 22513M: Vivek Goyal <vgoyal@redhat.com> 22514M: Stefan Hajnoczi <stefanha@redhat.com> 22515M: Miklos Szeredi <miklos@szeredi.hu> 22516L: virtualization@lists.linux-foundation.org 22517L: linux-fsdevel@vger.kernel.org 22518S: Supported 22519W: https://virtio-fs.gitlab.io/ 22520F: Documentation/filesystems/virtiofs.rst 22521F: fs/fuse/virtio_fs.c 22522F: include/uapi/linux/virtio_fs.h 22523 22524VIRTIO GPIO DRIVER 22525M: Enrico Weigelt, metux IT consult <info@metux.net> 22526M: Viresh Kumar <vireshk@kernel.org> 22527L: linux-gpio@vger.kernel.org 22528L: virtualization@lists.linux-foundation.org 22529S: Maintained 22530F: drivers/gpio/gpio-virtio.c 22531F: include/uapi/linux/virtio_gpio.h 22532 22533VIRTIO GPU DRIVER 22534M: David Airlie <airlied@redhat.com> 22535M: Gerd Hoffmann <kraxel@redhat.com> 22536R: Gurchetan Singh <gurchetansingh@chromium.org> 22537R: Chia-I Wu <olvaffe@gmail.com> 22538L: dri-devel@lists.freedesktop.org 22539L: virtualization@lists.linux-foundation.org 22540S: Maintained 22541T: git git://anongit.freedesktop.org/drm/drm-misc 22542F: drivers/gpu/drm/virtio/ 22543F: include/uapi/linux/virtio_gpu.h 22544 22545VIRTIO HOST (VHOST) 22546M: "Michael S. Tsirkin" <mst@redhat.com> 22547M: Jason Wang <jasowang@redhat.com> 22548L: kvm@vger.kernel.org 22549L: virtualization@lists.linux-foundation.org 22550L: netdev@vger.kernel.org 22551S: Maintained 22552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22553F: drivers/vhost/ 22554F: include/linux/sched/vhost_task.h 22555F: include/linux/vhost_iotlb.h 22556F: include/uapi/linux/vhost.h 22557F: kernel/vhost_task.c 22558 22559VIRTIO I2C DRIVER 22560M: Conghui Chen <conghui.chen@intel.com> 22561M: Viresh Kumar <viresh.kumar@linaro.org> 22562L: linux-i2c@vger.kernel.org 22563L: virtualization@lists.linux-foundation.org 22564S: Maintained 22565F: drivers/i2c/busses/i2c-virtio.c 22566F: include/uapi/linux/virtio_i2c.h 22567 22568VIRTIO INPUT DRIVER 22569M: Gerd Hoffmann <kraxel@redhat.com> 22570S: Maintained 22571F: drivers/virtio/virtio_input.c 22572F: include/uapi/linux/virtio_input.h 22573 22574VIRTIO IOMMU DRIVER 22575M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22576L: virtualization@lists.linux-foundation.org 22577S: Maintained 22578F: drivers/iommu/virtio-iommu.c 22579F: include/uapi/linux/virtio_iommu.h 22580 22581VIRTIO MEM DRIVER 22582M: David Hildenbrand <david@redhat.com> 22583L: virtualization@lists.linux-foundation.org 22584S: Maintained 22585W: https://virtio-mem.gitlab.io/ 22586F: drivers/virtio/virtio_mem.c 22587F: include/uapi/linux/virtio_mem.h 22588 22589VIRTIO PMEM DRIVER 22590M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22591L: virtualization@lists.linux-foundation.org 22592S: Maintained 22593F: drivers/nvdimm/nd_virtio.c 22594F: drivers/nvdimm/virtio_pmem.c 22595 22596VIRTIO SOUND DRIVER 22597M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22598M: "Michael S. Tsirkin" <mst@redhat.com> 22599L: virtualization@lists.linux-foundation.org 22600L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22601S: Maintained 22602F: include/uapi/linux/virtio_snd.h 22603F: sound/virtio/* 22604 22605VIRTUAL BOX GUEST DEVICE DRIVER 22606M: Hans de Goede <hdegoede@redhat.com> 22607M: Arnd Bergmann <arnd@arndb.de> 22608M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22609S: Maintained 22610F: drivers/virt/vboxguest/ 22611F: include/linux/vbox_utils.h 22612F: include/uapi/linux/vbox*.h 22613 22614VIRTUAL BOX SHARED FOLDER VFS DRIVER 22615M: Hans de Goede <hdegoede@redhat.com> 22616L: linux-fsdevel@vger.kernel.org 22617S: Maintained 22618F: fs/vboxsf/* 22619 22620VIRTUAL PCM TEST DRIVER 22621M: Ivan Orlov <ivan.orlov0322@gmail.com> 22622L: alsa-devel@alsa-project.org 22623S: Maintained 22624F: Documentation/sound/cards/pcmtest.rst 22625F: sound/drivers/pcmtest.c 22626F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22627 22628VIRTUAL SERIO DEVICE DRIVER 22629M: Stephen Chandler Paul <thatslyude@gmail.com> 22630S: Maintained 22631F: drivers/input/serio/userio.c 22632F: include/uapi/linux/userio.h 22633 22634VISL VIRTUAL STATELESS DECODER DRIVER 22635M: Daniel Almeida <daniel.almeida@collabora.com> 22636L: linux-media@vger.kernel.org 22637S: Supported 22638F: drivers/media/test-drivers/visl 22639 22640VIVID VIRTUAL VIDEO DRIVER 22641M: Hans Verkuil <hverkuil@xs4all.nl> 22642L: linux-media@vger.kernel.org 22643S: Maintained 22644W: https://linuxtv.org 22645T: git git://linuxtv.org/media_tree.git 22646F: drivers/media/test-drivers/vivid/* 22647 22648VLYNQ BUS 22649M: Florian Fainelli <f.fainelli@gmail.com> 22650L: openwrt-devel@lists.openwrt.org (subscribers-only) 22651S: Maintained 22652F: drivers/vlynq/vlynq.c 22653F: include/linux/vlynq.h 22654 22655VM SOCKETS (AF_VSOCK) 22656M: Stefano Garzarella <sgarzare@redhat.com> 22657L: virtualization@lists.linux-foundation.org 22658L: netdev@vger.kernel.org 22659S: Maintained 22660F: drivers/net/vsockmon.c 22661F: include/net/af_vsock.h 22662F: include/uapi/linux/vm_sockets.h 22663F: include/uapi/linux/vm_sockets_diag.h 22664F: include/uapi/linux/vsockmon.h 22665F: net/vmw_vsock/ 22666F: tools/testing/vsock/ 22667 22668VMALLOC 22669M: Andrew Morton <akpm@linux-foundation.org> 22670R: Uladzislau Rezki <urezki@gmail.com> 22671R: Christoph Hellwig <hch@infradead.org> 22672R: Lorenzo Stoakes <lstoakes@gmail.com> 22673L: linux-mm@kvack.org 22674S: Maintained 22675W: http://www.linux-mm.org 22676T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22677F: include/linux/vmalloc.h 22678F: mm/vmalloc.c 22679 22680VME SUBSYSTEM 22681M: Martyn Welch <martyn@welchs.me.uk> 22682M: Manohar Vanga <manohar.vanga@gmail.com> 22683M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22684L: linux-kernel@vger.kernel.org 22685S: Odd fixes 22686T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22687F: Documentation/driver-api/vme.rst 22688F: drivers/staging/vme_user/ 22689 22690VMWARE BALLOON DRIVER 22691M: Nadav Amit <namit@vmware.com> 22692R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22693L: linux-kernel@vger.kernel.org 22694S: Supported 22695F: drivers/misc/vmw_balloon.c 22696 22697VMWARE HYPERVISOR INTERFACE 22698M: Ajay Kaher <akaher@vmware.com> 22699M: Alexey Makhalov <amakhalov@vmware.com> 22700R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22701L: virtualization@lists.linux-foundation.org 22702L: x86@kernel.org 22703S: Supported 22704T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22705F: arch/x86/include/asm/vmware.h 22706F: arch/x86/kernel/cpu/vmware.c 22707 22708VMWARE PVRDMA DRIVER 22709M: Bryan Tan <bryantan@vmware.com> 22710M: Vishnu Dasa <vdasa@vmware.com> 22711R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22712L: linux-rdma@vger.kernel.org 22713S: Supported 22714F: drivers/infiniband/hw/vmw_pvrdma/ 22715 22716VMWARE PVSCSI DRIVER 22717M: Vishal Bhakta <vbhakta@vmware.com> 22718R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22719L: linux-scsi@vger.kernel.org 22720S: Supported 22721F: drivers/scsi/vmw_pvscsi.c 22722F: drivers/scsi/vmw_pvscsi.h 22723 22724VMWARE VIRTUAL PTP CLOCK DRIVER 22725M: Deep Shah <sdeep@vmware.com> 22726R: Ajay Kaher <akaher@vmware.com> 22727R: Alexey Makhalov <amakhalov@vmware.com> 22728R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22729L: netdev@vger.kernel.org 22730S: Supported 22731F: drivers/ptp/ptp_vmw.c 22732 22733VMWARE VMCI DRIVER 22734M: Bryan Tan <bryantan@vmware.com> 22735M: Vishnu Dasa <vdasa@vmware.com> 22736R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22737L: linux-kernel@vger.kernel.org 22738S: Supported 22739F: drivers/misc/vmw_vmci/ 22740F: include/linux/vmw_vmci* 22741 22742VMWARE VMMOUSE SUBDRIVER 22743M: Zack Rusin <zackr@vmware.com> 22744R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22745R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22746L: linux-input@vger.kernel.org 22747S: Supported 22748F: drivers/input/mouse/vmmouse.c 22749F: drivers/input/mouse/vmmouse.h 22750 22751VMWARE VMXNET3 ETHERNET DRIVER 22752M: Ronak Doshi <doshir@vmware.com> 22753R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22754L: netdev@vger.kernel.org 22755S: Supported 22756F: drivers/net/vmxnet3/ 22757 22758VMWARE VSOCK VMCI TRANSPORT DRIVER 22759M: Bryan Tan <bryantan@vmware.com> 22760M: Vishnu Dasa <vdasa@vmware.com> 22761R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22762L: linux-kernel@vger.kernel.org 22763S: Supported 22764F: net/vmw_vsock/vmci_transport* 22765 22766VOCORE VOCORE2 BOARD 22767M: Harvey Hunt <harveyhuntnexus@gmail.com> 22768L: linux-mips@vger.kernel.org 22769S: Maintained 22770F: arch/mips/boot/dts/ralink/vocore2.dts 22771 22772VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22773M: Liam Girdwood <lgirdwood@gmail.com> 22774M: Mark Brown <broonie@kernel.org> 22775L: linux-kernel@vger.kernel.org 22776S: Supported 22777W: http://www.slimlogic.co.uk/?p=48 22778T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22779F: Documentation/devicetree/bindings/regulator/ 22780F: Documentation/power/regulator/ 22781F: drivers/regulator/ 22782F: include/dt-bindings/regulator/ 22783F: include/linux/regulator/ 22784K: regulator_get_optional 22785 22786VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22787R: Matti Vaittinen <mazziesaccount@gmail.com> 22788F: drivers/regulator/irq_helpers.c 22789 22790VRF 22791M: David Ahern <dsahern@kernel.org> 22792L: netdev@vger.kernel.org 22793S: Maintained 22794F: Documentation/networking/vrf.rst 22795F: drivers/net/vrf.c 22796 22797VSPRINTF 22798M: Petr Mladek <pmladek@suse.com> 22799M: Steven Rostedt <rostedt@goodmis.org> 22800M: Sergey Senozhatsky <senozhatsky@chromium.org> 22801R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22802R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22803S: Maintained 22804T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22805F: Documentation/core-api/printk-formats.rst 22806F: lib/test_printf.c 22807F: lib/test_scanf.c 22808F: lib/vsprintf.c 22809 22810VT1211 HARDWARE MONITOR DRIVER 22811M: Juerg Haefliger <juergh@proton.me> 22812L: linux-hwmon@vger.kernel.org 22813S: Maintained 22814F: Documentation/hwmon/vt1211.rst 22815F: drivers/hwmon/vt1211.c 22816 22817VT8231 HARDWARE MONITOR DRIVER 22818M: Roger Lucas <vt8231@hiddenengine.co.uk> 22819L: linux-hwmon@vger.kernel.org 22820S: Maintained 22821F: drivers/hwmon/vt8231.c 22822 22823VUB300 USB to SDIO/SD/MMC bridge chip 22824L: linux-mmc@vger.kernel.org 22825S: Orphan 22826F: drivers/mmc/host/vub300.c 22827 22828W1 DALLAS'S 1-WIRE BUS 22829M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22830S: Maintained 22831F: Documentation/devicetree/bindings/w1/ 22832F: Documentation/w1/ 22833F: drivers/w1/ 22834F: include/linux/w1.h 22835 22836W83791D HARDWARE MONITORING DRIVER 22837M: Marc Hulsman <m.hulsman@tudelft.nl> 22838L: linux-hwmon@vger.kernel.org 22839S: Maintained 22840F: Documentation/hwmon/w83791d.rst 22841F: drivers/hwmon/w83791d.c 22842 22843W83793 HARDWARE MONITORING DRIVER 22844M: Rudolf Marek <r.marek@assembler.cz> 22845L: linux-hwmon@vger.kernel.org 22846S: Maintained 22847F: Documentation/hwmon/w83793.rst 22848F: drivers/hwmon/w83793.c 22849 22850W83795 HARDWARE MONITORING DRIVER 22851M: Jean Delvare <jdelvare@suse.com> 22852L: linux-hwmon@vger.kernel.org 22853S: Maintained 22854F: drivers/hwmon/w83795.c 22855 22856W83L51xD SD/MMC CARD INTERFACE DRIVER 22857M: Pierre Ossman <pierre@ossman.eu> 22858S: Maintained 22859F: drivers/mmc/host/wbsd.* 22860 22861WACOM PROTOCOL 4 SERIAL TABLETS 22862M: Julian Squires <julian@cipht.net> 22863M: Hans de Goede <hdegoede@redhat.com> 22864L: linux-input@vger.kernel.org 22865S: Maintained 22866F: drivers/input/tablet/wacom_serial4.c 22867 22868WANGXUN ETHERNET DRIVER 22869M: Jiawen Wu <jiawenwu@trustnetic.com> 22870M: Mengyuan Lou <mengyuanlou@net-swift.com> 22871L: netdev@vger.kernel.org 22872S: Maintained 22873W: https://www.net-swift.com 22874F: Documentation/networking/device_drivers/ethernet/wangxun/* 22875F: drivers/net/ethernet/wangxun/ 22876 22877WATCHDOG DEVICE DRIVERS 22878M: Wim Van Sebroeck <wim@linux-watchdog.org> 22879M: Guenter Roeck <linux@roeck-us.net> 22880L: linux-watchdog@vger.kernel.org 22881S: Maintained 22882W: http://www.linux-watchdog.org/ 22883T: git git://www.linux-watchdog.org/linux-watchdog.git 22884F: Documentation/devicetree/bindings/watchdog/ 22885F: Documentation/watchdog/ 22886F: drivers/watchdog/ 22887F: include/linux/watchdog.h 22888F: include/trace/events/watchdog.h 22889F: include/uapi/linux/watchdog.h 22890 22891WHISKEYCOVE PMIC GPIO DRIVER 22892M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22893L: linux-gpio@vger.kernel.org 22894S: Maintained 22895F: drivers/gpio/gpio-wcove.c 22896 22897WHWAVE RTC DRIVER 22898M: Dianlong Li <long17.cool@163.com> 22899L: linux-rtc@vger.kernel.org 22900S: Maintained 22901F: drivers/rtc/rtc-sd3078.c 22902 22903WIIMOTE HID DRIVER 22904M: David Rheinsberg <david.rheinsberg@gmail.com> 22905L: linux-input@vger.kernel.org 22906S: Maintained 22907F: drivers/hid/hid-wiimote* 22908 22909WILOCITY WIL6210 WIRELESS DRIVER 22910L: linux-wireless@vger.kernel.org 22911S: Orphan 22912W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22913F: drivers/net/wireless/ath/wil6210/ 22914 22915WINBOND CIR DRIVER 22916M: David Härdeman <david@hardeman.nu> 22917S: Maintained 22918F: drivers/media/rc/winbond-cir.c 22919 22920WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22921L: linux-watchdog@vger.kernel.org 22922S: Orphan 22923F: drivers/watchdog/ebc-c384_wdt.c 22924 22925WINSYSTEMS WS16C48 GPIO DRIVER 22926M: William Breathitt Gray <william.gray@linaro.org> 22927L: linux-gpio@vger.kernel.org 22928S: Maintained 22929F: drivers/gpio/gpio-ws16c48.c 22930 22931WIREGUARD SECURE NETWORK TUNNEL 22932M: Jason A. Donenfeld <Jason@zx2c4.com> 22933L: wireguard@lists.zx2c4.com 22934L: netdev@vger.kernel.org 22935S: Maintained 22936F: drivers/net/wireguard/ 22937F: tools/testing/selftests/wireguard/ 22938 22939WISTRON LAPTOP BUTTON DRIVER 22940M: Miloslav Trmac <mitr@volny.cz> 22941S: Maintained 22942F: drivers/input/misc/wistron_btns.c 22943 22944WL3501 WIRELESS PCMCIA CARD DRIVER 22945L: linux-wireless@vger.kernel.org 22946S: Odd fixes 22947F: drivers/net/wireless/legacy/wl3501* 22948 22949WMI BINARY MOF DRIVER 22950L: platform-drivers-x86@vger.kernel.org 22951S: Orphan 22952F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22953F: Documentation/wmi/devices/wmi-bmof.rst 22954F: drivers/platform/x86/wmi-bmof.c 22955 22956WOLFSON MICROELECTRONICS DRIVERS 22957L: patches@opensource.cirrus.com 22958S: Supported 22959W: https://github.com/CirrusLogic/linux-drivers/wiki 22960T: git https://github.com/CirrusLogic/linux-drivers.git 22961F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22962F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22963F: Documentation/devicetree/bindings/mfd/wm831x.txt 22964F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22965F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22966F: Documentation/devicetree/bindings/sound/wm* 22967F: Documentation/hwmon/wm83??.rst 22968F: arch/arm/mach-s3c/mach-crag6410* 22969F: drivers/clk/clk-wm83*.c 22970F: drivers/gpio/gpio-*wm*.c 22971F: drivers/gpio/gpio-arizona.c 22972F: drivers/hwmon/wm83??-hwmon.c 22973F: drivers/input/misc/wm831x-on.c 22974F: drivers/input/touchscreen/wm831x-ts.c 22975F: drivers/input/touchscreen/wm97*.c 22976F: drivers/leds/leds-wm83*.c 22977F: drivers/mfd/arizona* 22978F: drivers/mfd/cs47l24* 22979F: drivers/mfd/wm*.c 22980F: drivers/power/supply/wm83*.c 22981F: drivers/regulator/arizona* 22982F: drivers/regulator/wm8*.c 22983F: drivers/rtc/rtc-wm83*.c 22984F: drivers/video/backlight/wm83*_bl.c 22985F: drivers/watchdog/wm83*_wdt.c 22986F: include/linux/mfd/arizona/ 22987F: include/linux/mfd/wm831x/ 22988F: include/linux/mfd/wm8350/ 22989F: include/linux/mfd/wm8400* 22990F: include/linux/regulator/arizona* 22991F: include/linux/wm97xx.h 22992F: include/sound/wm????.h 22993F: sound/soc/codecs/arizona* 22994F: sound/soc/codecs/cs47l24* 22995F: sound/soc/codecs/wm* 22996 22997WORKQUEUE 22998M: Tejun Heo <tj@kernel.org> 22999R: Lai Jiangshan <jiangshanlai@gmail.com> 23000S: Maintained 23001T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23002F: Documentation/core-api/workqueue.rst 23003F: include/linux/workqueue.h 23004F: kernel/workqueue.c 23005F: kernel/workqueue_internal.h 23006 23007WWAN DRIVERS 23008M: Loic Poulain <loic.poulain@linaro.org> 23009M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23010R: Johannes Berg <johannes@sipsolutions.net> 23011L: netdev@vger.kernel.org 23012S: Maintained 23013F: drivers/net/wwan/ 23014F: include/linux/wwan.h 23015F: include/uapi/linux/wwan.h 23016 23017X-POWERS AXP288 PMIC DRIVERS 23018M: Hans de Goede <hdegoede@redhat.com> 23019S: Maintained 23020F: drivers/acpi/pmic/intel_pmic_xpower.c 23021N: axp288 23022 23023X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23024M: Chen-Yu Tsai <wens@csie.org> 23025L: linux-kernel@vger.kernel.org 23026S: Maintained 23027N: axp[128] 23028 23029X.25 STACK 23030M: Martin Schiller <ms@dev.tdt.de> 23031L: linux-x25@vger.kernel.org 23032S: Maintained 23033F: Documentation/networking/lapb-module.rst 23034F: Documentation/networking/x25* 23035F: drivers/net/wan/hdlc_x25.c 23036F: drivers/net/wan/lapbether.c 23037F: include/*/lapb.h 23038F: include/net/x25* 23039F: include/uapi/linux/x25.h 23040F: net/lapb/ 23041F: net/x25/ 23042 23043X86 ARCHITECTURE (32-BIT AND 64-BIT) 23044M: Thomas Gleixner <tglx@linutronix.de> 23045M: Ingo Molnar <mingo@redhat.com> 23046M: Borislav Petkov <bp@alien8.de> 23047M: Dave Hansen <dave.hansen@linux.intel.com> 23048M: x86@kernel.org 23049R: "H. Peter Anvin" <hpa@zytor.com> 23050L: linux-kernel@vger.kernel.org 23051S: Maintained 23052T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23053F: Documentation/arch/x86/ 23054F: Documentation/devicetree/bindings/x86/ 23055F: arch/x86/ 23056 23057X86 ENTRY CODE 23058M: Andy Lutomirski <luto@kernel.org> 23059L: linux-kernel@vger.kernel.org 23060S: Maintained 23061T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23062F: arch/x86/entry/ 23063 23064X86 HARDWARE VULNERABILITIES 23065M: Thomas Gleixner <tglx@linutronix.de> 23066M: Borislav Petkov <bp@alien8.de> 23067M: Peter Zijlstra <peterz@infradead.org> 23068M: Josh Poimboeuf <jpoimboe@kernel.org> 23069R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23070S: Maintained 23071F: Documentation/admin-guide/hw-vuln/ 23072F: arch/x86/include/asm/nospec-branch.h 23073F: arch/x86/kernel/cpu/bugs.c 23074 23075X86 MCE INFRASTRUCTURE 23076M: Tony Luck <tony.luck@intel.com> 23077M: Borislav Petkov <bp@alien8.de> 23078L: linux-edac@vger.kernel.org 23079S: Maintained 23080F: Documentation/ABI/testing/sysfs-mce 23081F: Documentation/arch/x86/x86_64/machinecheck.rst 23082F: arch/x86/kernel/cpu/mce/* 23083 23084X86 MICROCODE UPDATE SUPPORT 23085M: Borislav Petkov <bp@alien8.de> 23086S: Maintained 23087F: arch/x86/kernel/cpu/microcode/* 23088 23089X86 MM 23090M: Dave Hansen <dave.hansen@linux.intel.com> 23091M: Andy Lutomirski <luto@kernel.org> 23092M: Peter Zijlstra <peterz@infradead.org> 23093L: linux-kernel@vger.kernel.org 23094S: Maintained 23095T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23096F: arch/x86/mm/ 23097 23098X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23099M: Hans de Goede <hdegoede@redhat.com> 23100L: platform-driver-x86@vger.kernel.org 23101S: Maintained 23102T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23103F: drivers/platform/x86/x86-android-tablets/ 23104 23105X86 PLATFORM DRIVERS 23106M: Hans de Goede <hdegoede@redhat.com> 23107M: Mark Gross <markgross@kernel.org> 23108L: platform-driver-x86@vger.kernel.org 23109S: Maintained 23110T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23111F: drivers/platform/olpc/ 23112F: drivers/platform/x86/ 23113F: include/linux/platform_data/x86/ 23114 23115X86 PLATFORM DRIVERS - ARCH 23116R: Darren Hart <dvhart@infradead.org> 23117R: Andy Shevchenko <andy@infradead.org> 23118L: platform-driver-x86@vger.kernel.org 23119L: x86@kernel.org 23120S: Maintained 23121T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23122F: arch/x86/platform 23123 23124X86 PLATFORM UV HPE SUPERDOME FLEX 23125M: Steve Wahl <steve.wahl@hpe.com> 23126R: Mike Travis <mike.travis@hpe.com> 23127R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23128R: Russ Anderson <russ.anderson@hpe.com> 23129S: Supported 23130F: arch/x86/include/asm/uv/ 23131F: arch/x86/kernel/apic/x2apic_uv_x.c 23132F: arch/x86/platform/uv/ 23133 23134X86 STACK UNWINDING 23135M: Josh Poimboeuf <jpoimboe@kernel.org> 23136M: Peter Zijlstra <peterz@infradead.org> 23137S: Supported 23138F: arch/x86/include/asm/unwind*.h 23139F: arch/x86/kernel/dumpstack.c 23140F: arch/x86/kernel/stacktrace.c 23141F: arch/x86/kernel/unwind_*.c 23142 23143X86 VDSO 23144M: Andy Lutomirski <luto@kernel.org> 23145L: linux-kernel@vger.kernel.org 23146S: Maintained 23147T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23148F: arch/x86/entry/vdso/ 23149 23150XARRAY 23151M: Matthew Wilcox <willy@infradead.org> 23152L: linux-fsdevel@vger.kernel.org 23153S: Supported 23154F: Documentation/core-api/xarray.rst 23155F: include/linux/idr.h 23156F: include/linux/xarray.h 23157F: lib/idr.c 23158F: lib/xarray.c 23159F: tools/testing/radix-tree 23160 23161XBOX DVD IR REMOTE 23162M: Benjamin Valentin <benpicco@googlemail.com> 23163S: Maintained 23164F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23165F: drivers/media/rc/xbox_remote.c 23166 23167XC2028/3028 TUNER DRIVER 23168M: Mauro Carvalho Chehab <mchehab@kernel.org> 23169L: linux-media@vger.kernel.org 23170S: Maintained 23171W: https://linuxtv.org 23172T: git git://linuxtv.org/media_tree.git 23173F: drivers/media/tuners/xc2028.* 23174 23175XDP (eXpress Data Path) 23176M: Alexei Starovoitov <ast@kernel.org> 23177M: Daniel Borkmann <daniel@iogearbox.net> 23178M: David S. Miller <davem@davemloft.net> 23179M: Jakub Kicinski <kuba@kernel.org> 23180M: Jesper Dangaard Brouer <hawk@kernel.org> 23181M: John Fastabend <john.fastabend@gmail.com> 23182L: netdev@vger.kernel.org 23183L: bpf@vger.kernel.org 23184S: Supported 23185F: drivers/net/ethernet/*/*/*/*/*xdp* 23186F: drivers/net/ethernet/*/*/*xdp* 23187F: include/net/xdp.h 23188F: include/net/xdp_priv.h 23189F: include/trace/events/xdp.h 23190F: kernel/bpf/cpumap.c 23191F: kernel/bpf/devmap.c 23192F: net/core/xdp.c 23193F: samples/bpf/xdp* 23194F: tools/testing/selftests/bpf/*/*xdp* 23195F: tools/testing/selftests/bpf/*xdp* 23196K: (?:\b|_)xdp(?:\b|_) 23197 23198XDP SOCKETS (AF_XDP) 23199M: Björn Töpel <bjorn@kernel.org> 23200M: Magnus Karlsson <magnus.karlsson@intel.com> 23201M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23202R: Jonathan Lemon <jonathan.lemon@gmail.com> 23203L: netdev@vger.kernel.org 23204L: bpf@vger.kernel.org 23205S: Maintained 23206F: Documentation/networking/af_xdp.rst 23207F: include/net/netns/xdp.h 23208F: include/net/xdp_sock* 23209F: include/net/xsk_buff_pool.h 23210F: include/uapi/linux/if_xdp.h 23211F: include/uapi/linux/xdp_diag.h 23212F: net/xdp/ 23213F: tools/testing/selftests/bpf/*xsk* 23214 23215XEN BLOCK SUBSYSTEM 23216M: Roger Pau Monné <roger.pau@citrix.com> 23217L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23218S: Supported 23219F: drivers/block/xen* 23220F: drivers/block/xen-blkback/* 23221 23222XEN HYPERVISOR ARM 23223M: Stefano Stabellini <sstabellini@kernel.org> 23224L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23225S: Maintained 23226F: arch/arm/include/asm/xen/ 23227F: arch/arm/xen/ 23228 23229XEN HYPERVISOR ARM64 23230M: Stefano Stabellini <sstabellini@kernel.org> 23231L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23232S: Maintained 23233F: arch/arm64/include/asm/xen/ 23234F: arch/arm64/xen/ 23235 23236XEN HYPERVISOR INTERFACE 23237M: Juergen Gross <jgross@suse.com> 23238M: Stefano Stabellini <sstabellini@kernel.org> 23239R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23240L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23241S: Supported 23242T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23243F: Documentation/ABI/stable/sysfs-hypervisor-xen 23244F: Documentation/ABI/testing/sysfs-hypervisor-xen 23245F: drivers/*/xen-*front.c 23246F: drivers/xen/ 23247F: include/uapi/xen/ 23248F: include/xen/ 23249F: kernel/configs/xen.config 23250 23251XEN HYPERVISOR X86 23252M: Juergen Gross <jgross@suse.com> 23253R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23254L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23255S: Supported 23256F: arch/x86/configs/xen.config 23257F: arch/x86/include/asm/pvclock-abi.h 23258F: arch/x86/include/asm/xen/ 23259F: arch/x86/platform/pvh/ 23260F: arch/x86/xen/ 23261 23262XEN NETWORK BACKEND DRIVER 23263M: Wei Liu <wei.liu@kernel.org> 23264M: Paul Durrant <paul@xen.org> 23265L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23266L: netdev@vger.kernel.org 23267S: Supported 23268F: drivers/net/xen-netback/* 23269 23270XEN PCI SUBSYSTEM 23271M: Juergen Gross <jgross@suse.com> 23272L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23273S: Supported 23274F: arch/x86/pci/*xen* 23275F: drivers/pci/*xen* 23276 23277XEN PVSCSI DRIVERS 23278M: Juergen Gross <jgross@suse.com> 23279L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23280L: linux-scsi@vger.kernel.org 23281S: Supported 23282F: drivers/scsi/xen-scsifront.c 23283F: drivers/xen/xen-scsiback.c 23284F: include/xen/interface/io/vscsiif.h 23285 23286XEN PVUSB DRIVER 23287M: Juergen Gross <jgross@suse.com> 23288L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23289L: linux-usb@vger.kernel.org 23290S: Supported 23291F: drivers/usb/host/xen* 23292F: include/xen/interface/io/usbif.h 23293 23294XEN SOUND FRONTEND DRIVER 23295M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23296L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23297L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23298S: Supported 23299F: sound/xen/* 23300 23301XEN SWIOTLB SUBSYSTEM 23302M: Juergen Gross <jgross@suse.com> 23303M: Stefano Stabellini <sstabellini@kernel.org> 23304L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23305L: iommu@lists.linux.dev 23306S: Supported 23307F: arch/*/include/asm/xen/swiotlb-xen.h 23308F: drivers/xen/swiotlb-xen.c 23309F: include/xen/arm/swiotlb-xen.h 23310F: include/xen/swiotlb-xen.h 23311 23312XFS FILESYSTEM 23313M: Darrick J. Wong <djwong@kernel.org> 23314L: linux-xfs@vger.kernel.org 23315S: Supported 23316W: http://xfs.org/ 23317C: irc://irc.oftc.net/xfs 23318T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23319F: Documentation/ABI/testing/sysfs-fs-xfs 23320F: Documentation/admin-guide/xfs.rst 23321F: Documentation/filesystems/xfs-delayed-logging-design.rst 23322F: Documentation/filesystems/xfs-self-describing-metadata.rst 23323F: fs/xfs/ 23324F: include/uapi/linux/dqblk_xfs.h 23325F: include/uapi/linux/fsmap.h 23326 23327XILINX AMS DRIVER 23328M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23329L: linux-iio@vger.kernel.org 23330S: Maintained 23331F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23332F: drivers/iio/adc/xilinx-ams.c 23333 23334XILINX AXI ETHERNET DRIVER 23335M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23336S: Maintained 23337F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23338F: drivers/net/ethernet/xilinx/xilinx_axienet* 23339 23340XILINX CAN DRIVER 23341M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23342R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23343L: linux-can@vger.kernel.org 23344S: Maintained 23345F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23346F: drivers/net/can/xilinx_can.c 23347 23348XILINX EVENT MANAGEMENT DRIVER 23349M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23350S: Maintained 23351F: drivers/soc/xilinx/xlnx_event_manager.c 23352F: include/linux/firmware/xlnx-event-manager.h 23353 23354XILINX GPIO DRIVER 23355M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23356R: Srinivas Neeli <srinivas.neeli@amd.com> 23357R: Michal Simek <michal.simek@amd.com> 23358S: Maintained 23359F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23360F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23361F: drivers/gpio/gpio-xilinx.c 23362F: drivers/gpio/gpio-zynq.c 23363 23364XILINX PWM DRIVER 23365M: Sean Anderson <sean.anderson@seco.com> 23366S: Maintained 23367F: drivers/pwm/pwm-xilinx.c 23368F: include/clocksource/timer-xilinx.h 23369 23370XILINX SD-FEC IP CORES 23371M: Derek Kiernan <derek.kiernan@amd.com> 23372M: Dragan Cvetic <dragan.cvetic@amd.com> 23373S: Maintained 23374F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23375F: Documentation/misc-devices/xilinx_sdfec.rst 23376F: drivers/misc/Kconfig 23377F: drivers/misc/Makefile 23378F: drivers/misc/xilinx_sdfec.c 23379F: include/uapi/misc/xilinx_sdfec.h 23380 23381XILINX UARTLITE SERIAL DRIVER 23382M: Peter Korsgaard <jacmet@sunsite.dk> 23383L: linux-serial@vger.kernel.org 23384S: Maintained 23385F: drivers/tty/serial/uartlite.c 23386 23387XILINX VIDEO IP CORES 23388M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23389L: linux-media@vger.kernel.org 23390S: Supported 23391T: git git://linuxtv.org/media_tree.git 23392F: Documentation/devicetree/bindings/media/xilinx/ 23393F: drivers/media/platform/xilinx/ 23394F: include/uapi/linux/xilinx-v4l2-controls.h 23395 23396XILINX WATCHDOG DRIVER 23397M: Srinivas Neeli <srinivas.neeli@amd.com> 23398R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23399R: Michal Simek <michal.simek@amd.com> 23400S: Maintained 23401F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23402F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23403F: drivers/watchdog/of_xilinx_wdt.c 23404F: drivers/watchdog/xilinx_wwdt.c 23405 23406XILINX XDMA DRIVER 23407M: Lizhi Hou <lizhi.hou@amd.com> 23408M: Brian Xu <brian.xu@amd.com> 23409M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23410L: dmaengine@vger.kernel.org 23411S: Supported 23412F: drivers/dma/xilinx/xdma-regs.h 23413F: drivers/dma/xilinx/xdma.c 23414F: include/linux/dma/amd_xdma.h 23415F: include/linux/platform_data/amd_xdma.h 23416 23417XILINX ZYNQMP DPDMA DRIVER 23418M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23419L: dmaengine@vger.kernel.org 23420S: Supported 23421F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23422F: drivers/dma/xilinx/xilinx_dpdma.c 23423F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23424 23425XILINX ZYNQMP OCM EDAC DRIVER 23426M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23427M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23428S: Maintained 23429F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23430F: drivers/edac/zynqmp_edac.c 23431 23432XILINX ZYNQMP PSGTR PHY DRIVER 23433M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23434L: linux-kernel@vger.kernel.org 23435S: Supported 23436T: git https://github.com/Xilinx/linux-xlnx.git 23437F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23438F: drivers/phy/xilinx/phy-zynqmp.c 23439 23440XILINX ZYNQMP SHA3 DRIVER 23441M: Harsha <harsha.harsha@amd.com> 23442S: Maintained 23443F: drivers/crypto/xilinx/zynqmp-sha.c 23444 23445XILLYBUS DRIVER 23446M: Eli Billauer <eli.billauer@gmail.com> 23447L: linux-kernel@vger.kernel.org 23448S: Supported 23449F: drivers/char/xillybus/ 23450 23451XLP9XX I2C DRIVER 23452M: George Cherian <gcherian@marvell.com> 23453L: linux-i2c@vger.kernel.org 23454S: Supported 23455W: http://www.marvell.com 23456F: drivers/i2c/busses/i2c-xlp9xx.c 23457 23458XRA1403 GPIO EXPANDER 23459M: Nandor Han <nandor.han@ge.com> 23460L: linux-gpio@vger.kernel.org 23461S: Maintained 23462F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23463F: drivers/gpio/gpio-xra1403.c 23464 23465XTENSA XTFPGA PLATFORM SUPPORT 23466M: Max Filippov <jcmvbkbc@gmail.com> 23467S: Maintained 23468F: drivers/spi/spi-xtensa-xtfpga.c 23469F: sound/soc/xtensa/xtfpga-i2s.c 23470 23471YAM DRIVER FOR AX.25 23472M: Jean-Paul Roubelat <jpr@f6fbb.org> 23473L: linux-hams@vger.kernel.org 23474S: Maintained 23475F: drivers/net/hamradio/yam* 23476F: include/linux/yam.h 23477 23478YAMA SECURITY MODULE 23479M: Kees Cook <keescook@chromium.org> 23480S: Supported 23481T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23482F: Documentation/admin-guide/LSM/Yama.rst 23483F: security/yama/ 23484 23485YEALINK PHONE DRIVER 23486M: Henk Vergonet <Henk.Vergonet@gmail.com> 23487L: usbb2k-api-dev@nongnu.org 23488S: Maintained 23489F: Documentation/input/devices/yealink.rst 23490F: drivers/input/misc/yealink.* 23491 23492Z3FOLD COMPRESSED PAGE ALLOCATOR 23493M: Vitaly Wool <vitaly.wool@konsulko.com> 23494R: Miaohe Lin <linmiaohe@huawei.com> 23495L: linux-mm@kvack.org 23496S: Maintained 23497F: mm/z3fold.c 23498 23499Z8530 DRIVER FOR AX.25 23500M: Joerg Reuter <jreuter@yaina.de> 23501L: linux-hams@vger.kernel.org 23502S: Maintained 23503W: http://yaina.de/jreuter/ 23504W: http://www.qsl.net/dl1bke/ 23505F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23506F: drivers/net/hamradio/*scc.c 23507F: drivers/net/hamradio/z8530.h 23508 23509ZBUD COMPRESSED PAGE ALLOCATOR 23510M: Seth Jennings <sjenning@redhat.com> 23511M: Dan Streetman <ddstreet@ieee.org> 23512L: linux-mm@kvack.org 23513S: Maintained 23514F: mm/zbud.c 23515 23516ZD1211RW WIRELESS DRIVER 23517M: Ulrich Kunitz <kune@deine-taler.de> 23518L: linux-wireless@vger.kernel.org 23519L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23520S: Maintained 23521W: http://zd1211.ath.cx/wiki/DriverRewrite 23522F: drivers/net/wireless/zydas/zd1211rw/ 23523 23524ZD1301 MEDIA DRIVER 23525M: Antti Palosaari <crope@iki.fi> 23526L: linux-media@vger.kernel.org 23527S: Maintained 23528W: https://linuxtv.org/ 23529W: http://palosaari.fi/linux/ 23530Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23531F: drivers/media/usb/dvb-usb-v2/zd1301* 23532 23533ZD1301_DEMOD MEDIA DRIVER 23534M: Antti Palosaari <crope@iki.fi> 23535L: linux-media@vger.kernel.org 23536S: Maintained 23537W: https://linuxtv.org/ 23538W: http://palosaari.fi/linux/ 23539Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23540F: drivers/media/dvb-frontends/zd1301_demod* 23541 23542ZHAOXIN PROCESSOR SUPPORT 23543M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23544L: linux-kernel@vger.kernel.org 23545S: Maintained 23546F: arch/x86/kernel/cpu/zhaoxin.c 23547 23548ZONEFS FILESYSTEM 23549M: Damien Le Moal <dlemoal@kernel.org> 23550M: Naohiro Aota <naohiro.aota@wdc.com> 23551R: Johannes Thumshirn <jth@kernel.org> 23552L: linux-fsdevel@vger.kernel.org 23553S: Maintained 23554T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23555F: Documentation/filesystems/zonefs.rst 23556F: fs/zonefs/ 23557 23558ZPOOL COMPRESSED PAGE STORAGE API 23559M: Dan Streetman <ddstreet@ieee.org> 23560L: linux-mm@kvack.org 23561S: Maintained 23562F: include/linux/zpool.h 23563F: mm/zpool.c 23564 23565ZR36067 VIDEO FOR LINUX DRIVER 23566M: Corentin Labbe <clabbe@baylibre.com> 23567L: mjpeg-users@lists.sourceforge.net 23568L: linux-media@vger.kernel.org 23569S: Maintained 23570W: http://mjpeg.sourceforge.net/driver-zoran/ 23571Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23572F: Documentation/driver-api/media/drivers/zoran.rst 23573F: drivers/media/pci/zoran/ 23574 23575ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23576M: Minchan Kim <minchan@kernel.org> 23577M: Sergey Senozhatsky <senozhatsky@chromium.org> 23578L: linux-kernel@vger.kernel.org 23579S: Maintained 23580F: Documentation/admin-guide/blockdev/zram.rst 23581F: drivers/block/zram/ 23582 23583ZS DECSTATION Z85C30 SERIAL DRIVER 23584M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23585S: Maintained 23586F: drivers/tty/serial/zs.* 23587 23588ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23589M: Minchan Kim <minchan@kernel.org> 23590M: Sergey Senozhatsky <senozhatsky@chromium.org> 23591L: linux-mm@kvack.org 23592S: Maintained 23593F: Documentation/mm/zsmalloc.rst 23594F: include/linux/zsmalloc.h 23595F: mm/zsmalloc.c 23596 23597ZSTD 23598M: Nick Terrell <terrelln@fb.com> 23599S: Maintained 23600B: https://github.com/facebook/zstd/issues 23601T: git https://github.com/terrelln/linux.git 23602F: crypto/zstd.c 23603F: include/linux/zstd* 23604F: lib/decompress_unzstd.c 23605F: lib/zstd/ 23606N: zstd 23607K: zstd 23608 23609ZSWAP COMPRESSED SWAP CACHING 23610M: Seth Jennings <sjenning@redhat.com> 23611M: Dan Streetman <ddstreet@ieee.org> 23612M: Vitaly Wool <vitaly.wool@konsulko.com> 23613L: linux-mm@kvack.org 23614S: Maintained 23615F: mm/zswap.c 23616 23617THE REST 23618M: Linus Torvalds <torvalds@linux-foundation.org> 23619L: linux-kernel@vger.kernel.org 23620S: Buried alive in reporters 23621T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23622F: * 23623F: */ 23624