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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 BCM6348/BCM6358 SPI controller DRIVER 4125M: Jonas Gorski <jonas.gorski@gmail.com> 4126L: linux-spi@vger.kernel.org 4127S: Odd Fixes 4128F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4129F: drivers/spi/spi-bcm63xx.c 4130 4131BROADCOM ETHERNET PHY DRIVERS 4132M: Florian Fainelli <florian.fainelli@broadcom.com> 4133R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4134L: netdev@vger.kernel.org 4135S: Supported 4136F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4137F: drivers/net/phy/bcm*.[ch] 4138F: drivers/net/phy/broadcom.c 4139F: include/linux/brcmphy.h 4140 4141BROADCOM GENET ETHERNET DRIVER 4142M: Doug Berger <opendmb@gmail.com> 4143M: Florian Fainelli <florian.fainelli@broadcom.com> 4144R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4145L: netdev@vger.kernel.org 4146S: Supported 4147F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4148F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4149F: drivers/net/ethernet/broadcom/genet/ 4150F: drivers/net/ethernet/broadcom/unimac.h 4151F: drivers/net/mdio/mdio-bcm-unimac.c 4152F: include/linux/platform_data/bcmgenet.h 4153F: include/linux/platform_data/mdio-bcm-unimac.h 4154 4155BROADCOM IPROC ARM ARCHITECTURE 4156M: Ray Jui <rjui@broadcom.com> 4157M: Scott Branden <sbranden@broadcom.com> 4158R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4160S: Maintained 4161T: git https://github.com/broadcom/stblinux.git 4162F: arch/arm64/boot/dts/broadcom/northstar2/* 4163F: arch/arm64/boot/dts/broadcom/stingray/* 4164F: drivers/clk/bcm/clk-ns* 4165F: drivers/clk/bcm/clk-sr* 4166F: drivers/pinctrl/bcm/pinctrl-ns* 4167F: include/dt-bindings/clock/bcm-sr* 4168N: iproc 4169N: cygnus 4170N: bcm[-_]nsp 4171N: bcm9113* 4172N: bcm9583* 4173N: bcm9585* 4174N: bcm9586* 4175N: bcm988312 4176N: bcm113* 4177N: bcm583* 4178N: bcm585* 4179N: bcm586* 4180N: bcm88312 4181N: hr2 4182N: stingray 4183 4184BROADCOM IPROC GBIT ETHERNET DRIVER 4185M: Rafał Miłecki <rafal@milecki.pl> 4186R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4187L: netdev@vger.kernel.org 4188S: Maintained 4189F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4190F: drivers/net/ethernet/broadcom/bgmac* 4191F: drivers/net/ethernet/broadcom/unimac.h 4192 4193BROADCOM KONA GPIO DRIVER 4194M: Ray Jui <rjui@broadcom.com> 4195R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4196S: Supported 4197F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4198F: drivers/gpio/gpio-bcm-kona.c 4199 4200BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4201M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4202M: Kashyap Desai <kashyap.desai@broadcom.com> 4203M: Sumit Saxena <sumit.saxena@broadcom.com> 4204M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4205L: mpi3mr-linuxdrv.pdl@broadcom.com 4206L: linux-scsi@vger.kernel.org 4207S: Supported 4208W: https://www.broadcom.com/support/storage 4209F: drivers/scsi/mpi3mr/ 4210 4211BROADCOM NETXTREME-E ROCE DRIVER 4212M: Selvin Xavier <selvin.xavier@broadcom.com> 4213L: linux-rdma@vger.kernel.org 4214S: Supported 4215W: http://www.broadcom.com 4216F: drivers/infiniband/hw/bnxt_re/ 4217F: include/uapi/rdma/bnxt_re-abi.h 4218 4219BROADCOM NVRAM DRIVER 4220M: Rafał Miłecki <zajec5@gmail.com> 4221L: linux-mips@vger.kernel.org 4222S: Maintained 4223F: drivers/firmware/broadcom/* 4224 4225BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4226M: Rafał Miłecki <rafal@milecki.pl> 4227M: Florian Fainelli <florian.fainelli@broadcom.com> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-pm@vger.kernel.org 4230S: Maintained 4231T: git https://github.com/broadcom/stblinux.git 4232F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4233F: include/dt-bindings/soc/bcm-pmb.h 4234 4235BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4236M: Rafał Miłecki <zajec5@gmail.com> 4237L: linux-wireless@vger.kernel.org 4238S: Maintained 4239F: drivers/bcma/ 4240F: include/linux/bcma/ 4241 4242BROADCOM SPI DRIVER 4243M: Kamal Dasu <kamal.dasu@broadcom.com> 4244R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4245S: Maintained 4246F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4247F: drivers/spi/spi-bcm-qspi.* 4248F: drivers/spi/spi-brcmstb-qspi.c 4249F: drivers/spi/spi-iproc-qspi.c 4250 4251BROADCOM STB AVS CPUFREQ DRIVER 4252M: Markus Mayer <mmayer@broadcom.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-pm@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4257F: drivers/cpufreq/brcmstb* 4258 4259BROADCOM STB AVS TMON DRIVER 4260M: Markus Mayer <mmayer@broadcom.com> 4261R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4262L: linux-pm@vger.kernel.org 4263S: Maintained 4264F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4265F: drivers/thermal/broadcom/brcmstb* 4266 4267BROADCOM STB DPFE DRIVER 4268M: Markus Mayer <mmayer@broadcom.com> 4269R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4271S: Maintained 4272F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4273F: drivers/memory/brcmstb_dpfe.c 4274 4275BROADCOM STB NAND FLASH DRIVER 4276M: Brian Norris <computersforpeace@gmail.com> 4277M: Kamal Dasu <kamal.dasu@broadcom.com> 4278R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4279L: linux-mtd@lists.infradead.org 4280S: Maintained 4281F: drivers/mtd/nand/raw/brcmnand/ 4282F: include/linux/platform_data/brcmnand.h 4283 4284BROADCOM STB PCIE DRIVER 4285M: Jim Quinlan <jim2101024@gmail.com> 4286M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4287M: Florian Fainelli <florian.fainelli@broadcom.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: linux-pci@vger.kernel.org 4290S: Maintained 4291F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4292F: drivers/pci/controller/pcie-brcmstb.c 4293 4294BROADCOM SYSTEMPORT ETHERNET DRIVER 4295M: Florian Fainelli <florian.fainelli@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297L: netdev@vger.kernel.org 4298S: Supported 4299F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4300F: drivers/net/ethernet/broadcom/bcmsysport.* 4301F: drivers/net/ethernet/broadcom/unimac.h 4302 4303BROADCOM TG3 GIGABIT ETHERNET DRIVER 4304M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4305M: Prashant Sreedharan <prashant@broadcom.com> 4306M: Michael Chan <mchan@broadcom.com> 4307L: netdev@vger.kernel.org 4308S: Supported 4309F: drivers/net/ethernet/broadcom/tg3.* 4310 4311BROADCOM VK DRIVER 4312M: Scott Branden <scott.branden@broadcom.com> 4313R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4314S: Supported 4315F: drivers/misc/bcm-vk/ 4316F: include/uapi/linux/misc/bcm_vk.h 4317 4318BROCADE BFA FC SCSI DRIVER 4319M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4320M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4321L: linux-scsi@vger.kernel.org 4322S: Supported 4323F: drivers/scsi/bfa/ 4324 4325BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4326M: Rasesh Mody <rmody@marvell.com> 4327M: Sudarsana Kalluru <skalluru@marvell.com> 4328M: GR-Linux-NIC-Dev@marvell.com 4329L: netdev@vger.kernel.org 4330S: Supported 4331F: drivers/net/ethernet/brocade/bna/ 4332 4333BSG (block layer generic sg v4 driver) 4334M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4335L: linux-scsi@vger.kernel.org 4336S: Supported 4337F: block/bsg.c 4338F: include/linux/bsg.h 4339F: include/uapi/linux/bsg.h 4340 4341BT87X AUDIO DRIVER 4342M: Clemens Ladisch <clemens@ladisch.de> 4343L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4344S: Maintained 4345T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4346F: Documentation/sound/cards/bt87x.rst 4347F: sound/pci/bt87x.c 4348 4349BT8XXGPIO DRIVER 4350M: Michael Buesch <m@bues.ch> 4351S: Maintained 4352W: http://bu3sch.de/btgpio.php 4353F: drivers/gpio/gpio-bt8xx.c 4354 4355BTRFS FILE SYSTEM 4356M: Chris Mason <clm@fb.com> 4357M: Josef Bacik <josef@toxicpanda.com> 4358M: David Sterba <dsterba@suse.com> 4359L: linux-btrfs@vger.kernel.org 4360S: Maintained 4361W: https://btrfs.readthedocs.io 4362W: https://btrfs.wiki.kernel.org/ 4363Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4364C: irc://irc.libera.chat/btrfs 4365T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4366F: Documentation/filesystems/btrfs.rst 4367F: fs/btrfs/ 4368F: include/linux/btrfs* 4369F: include/trace/events/btrfs.h 4370F: include/uapi/linux/btrfs* 4371 4372BTTV VIDEO4LINUX DRIVER 4373M: Mauro Carvalho Chehab <mchehab@kernel.org> 4374L: linux-media@vger.kernel.org 4375S: Odd fixes 4376W: https://linuxtv.org 4377T: git git://linuxtv.org/media_tree.git 4378F: Documentation/driver-api/media/drivers/bttv* 4379F: drivers/media/pci/bt8xx/bttv* 4380 4381BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4382M: Chanwoo Choi <cw00.choi@samsung.com> 4383L: linux-pm@vger.kernel.org 4384L: linux-samsung-soc@vger.kernel.org 4385S: Maintained 4386T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4387F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4388F: drivers/devfreq/exynos-bus.c 4389 4390BUSLOGIC SCSI DRIVER 4391M: Khalid Aziz <khalid@gonehiking.org> 4392L: linux-scsi@vger.kernel.org 4393S: Maintained 4394F: drivers/scsi/BusLogic.* 4395F: drivers/scsi/FlashPoint.* 4396 4397BXCAN CAN NETWORK DRIVER 4398M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4399L: linux-can@vger.kernel.org 4400S: Maintained 4401F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4402F: drivers/net/can/bxcan.c 4403 4404C-MEDIA CMI8788 DRIVER 4405M: Clemens Ladisch <clemens@ladisch.de> 4406L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4407S: Maintained 4408T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4409F: sound/pci/oxygen/ 4410 4411C-SKY ARCHITECTURE 4412M: Guo Ren <guoren@kernel.org> 4413L: linux-csky@vger.kernel.org 4414S: Supported 4415T: git https://github.com/c-sky/csky-linux.git 4416F: Documentation/devicetree/bindings/csky/ 4417F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4418F: Documentation/devicetree/bindings/timer/csky,* 4419F: arch/csky/ 4420F: drivers/clocksource/timer-gx6605s.c 4421F: drivers/clocksource/timer-mp-csky.c 4422F: drivers/irqchip/irq-csky-* 4423N: csky 4424K: csky 4425 4426CA8210 IEEE-802.15.4 RADIO DRIVER 4427L: linux-wpan@vger.kernel.org 4428S: Orphan 4429W: https://github.com/Cascoda/ca8210-linux.git 4430F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4431F: drivers/net/ieee802154/ca8210.c 4432 4433CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4434M: David Howells <dhowells@redhat.com> 4435L: linux-cachefs@redhat.com (moderated for non-subscribers) 4436S: Supported 4437F: Documentation/filesystems/caching/cachefiles.rst 4438F: fs/cachefiles/ 4439 4440CACHESTAT: PAGE CACHE STATS FOR A FILE 4441M: Nhat Pham <nphamcs@gmail.com> 4442M: Johannes Weiner <hannes@cmpxchg.org> 4443L: linux-mm@kvack.org 4444S: Maintained 4445F: tools/testing/selftests/cachestat/test_cachestat.c 4446 4447CADENCE MIPI-CSI2 BRIDGES 4448M: Maxime Ripard <mripard@kernel.org> 4449L: linux-media@vger.kernel.org 4450S: Maintained 4451F: Documentation/devicetree/bindings/media/cdns,*.txt 4452F: drivers/media/platform/cadence/cdns-csi2* 4453 4454CADENCE NAND DRIVER 4455L: linux-mtd@lists.infradead.org 4456S: Orphan 4457F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4458F: drivers/mtd/nand/raw/cadence-nand-controller.c 4459 4460CADENCE USB3 DRD IP DRIVER 4461M: Peter Chen <peter.chen@kernel.org> 4462M: Pawel Laszczak <pawell@cadence.com> 4463R: Roger Quadros <rogerq@kernel.org> 4464R: Aswath Govindraju <a-govindraju@ti.com> 4465L: linux-usb@vger.kernel.org 4466S: Maintained 4467T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4468F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4469F: drivers/usb/cdns3/ 4470X: drivers/usb/cdns3/cdnsp* 4471 4472CADENCE USBHS DRIVER 4473M: Pawel Laszczak <pawell@cadence.com> 4474L: linux-usb@vger.kernel.org 4475S: Maintained 4476F: drivers/usb/gadget/udc/cdns2 4477 4478CADENCE USBSSP DRD IP DRIVER 4479M: Pawel Laszczak <pawell@cadence.com> 4480L: linux-usb@vger.kernel.org 4481S: Maintained 4482T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4483F: drivers/usb/cdns3/ 4484X: drivers/usb/cdns3/cdns3* 4485 4486CADET FM/AM RADIO RECEIVER DRIVER 4487M: Hans Verkuil <hverkuil@xs4all.nl> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490W: https://linuxtv.org 4491T: git git://linuxtv.org/media_tree.git 4492F: drivers/media/radio/radio-cadet* 4493 4494CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4495L: linux-media@vger.kernel.org 4496S: Orphan 4497T: git git://linuxtv.org/media_tree.git 4498F: Documentation/admin-guide/media/cafe_ccic* 4499F: drivers/media/platform/marvell/ 4500 4501CAIF NETWORK LAYER 4502L: netdev@vger.kernel.org 4503S: Orphan 4504F: Documentation/networking/caif/ 4505F: drivers/net/caif/ 4506F: include/net/caif/ 4507F: include/uapi/linux/caif/ 4508F: net/caif/ 4509 4510CAKE QDISC 4511M: Toke Høiland-Jørgensen <toke@toke.dk> 4512L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4513S: Maintained 4514F: net/sched/sch_cake.c 4515 4516CAN NETWORK DRIVERS 4517M: Wolfgang Grandegger <wg@grandegger.com> 4518M: Marc Kleine-Budde <mkl@pengutronix.de> 4519L: linux-can@vger.kernel.org 4520S: Maintained 4521W: https://github.com/linux-can 4522T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4524F: Documentation/devicetree/bindings/net/can/ 4525F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4526F: drivers/net/can/ 4527F: drivers/phy/phy-can-transceiver.c 4528F: include/linux/can/bittiming.h 4529F: include/linux/can/dev.h 4530F: include/linux/can/length.h 4531F: include/linux/can/platform/ 4532F: include/linux/can/rx-offload.h 4533F: include/uapi/linux/can/error.h 4534F: include/uapi/linux/can/netlink.h 4535F: include/uapi/linux/can/vxcan.h 4536 4537CAN NETWORK LAYER 4538M: Oliver Hartkopp <socketcan@hartkopp.net> 4539M: Marc Kleine-Budde <mkl@pengutronix.de> 4540L: linux-can@vger.kernel.org 4541S: Maintained 4542W: https://github.com/linux-can 4543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4545F: Documentation/networking/can.rst 4546F: include/linux/can/can-ml.h 4547F: include/linux/can/core.h 4548F: include/linux/can/skb.h 4549F: include/net/netns/can.h 4550F: include/uapi/linux/can.h 4551F: include/uapi/linux/can/bcm.h 4552F: include/uapi/linux/can/gw.h 4553F: include/uapi/linux/can/isotp.h 4554F: include/uapi/linux/can/raw.h 4555F: net/can/ 4556 4557CAN-J1939 NETWORK LAYER 4558M: Robin van der Gracht <robin@protonic.nl> 4559M: Oleksij Rempel <o.rempel@pengutronix.de> 4560R: kernel@pengutronix.de 4561L: linux-can@vger.kernel.org 4562S: Maintained 4563F: Documentation/networking/j1939.rst 4564F: include/uapi/linux/can/j1939.h 4565F: net/can/j1939/ 4566 4567CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-riscv@lists.infradead.org 4570L: linux-gpio@vger.kernel.org (pinctrl driver) 4571F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4572F: drivers/pinctrl/pinctrl-k210.c 4573 4574CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4575M: Damien Le Moal <dlemoal@kernel.org> 4576L: linux-kernel@vger.kernel.org 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4580F: drivers/reset/reset-k210.c 4581 4582CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4583M: Damien Le Moal <dlemoal@kernel.org> 4584L: linux-riscv@lists.infradead.org 4585S: Maintained 4586F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4587F: drivers/soc/canaan/ 4588F: include/soc/canaan/ 4589 4590CAPABILITIES 4591M: Serge Hallyn <serge@hallyn.com> 4592L: linux-security-module@vger.kernel.org 4593S: Supported 4594F: include/linux/capability.h 4595F: include/uapi/linux/capability.h 4596F: kernel/capability.c 4597F: security/commoncap.c 4598 4599CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4600M: Kevin Tsai <ktsai@capellamicro.com> 4601S: Maintained 4602F: drivers/iio/light/cm* 4603 4604CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4605M: Christian Lamparter <chunkeey@googlemail.com> 4606L: linux-wireless@vger.kernel.org 4607S: Maintained 4608W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4609F: drivers/net/wireless/ath/carl9170/ 4610 4611CAVIUM I2C DRIVER 4612M: Robert Richter <rric@kernel.org> 4613S: Odd Fixes 4614W: http://www.marvell.com 4615F: drivers/i2c/busses/i2c-octeon* 4616F: drivers/i2c/busses/i2c-thunderx* 4617 4618CAVIUM LIQUIDIO NETWORK DRIVER 4619M: Derek Chickles <dchickles@marvell.com> 4620M: Satanand Burla <sburla@marvell.com> 4621M: Felix Manlunas <fmanlunas@marvell.com> 4622L: netdev@vger.kernel.org 4623S: Supported 4624W: http://www.marvell.com 4625F: drivers/net/ethernet/cavium/liquidio/ 4626 4627CAVIUM MMC DRIVER 4628M: Robert Richter <rric@kernel.org> 4629S: Odd Fixes 4630W: http://www.marvell.com 4631F: drivers/mmc/host/cavium* 4632 4633CAVIUM OCTEON-TX CRYPTO DRIVER 4634M: George Cherian <gcherian@marvell.com> 4635L: linux-crypto@vger.kernel.org 4636S: Supported 4637W: http://www.marvell.com 4638F: drivers/crypto/cavium/cpt/ 4639 4640CAVIUM THUNDERX2 ARM64 SOC 4641M: Robert Richter <rric@kernel.org> 4642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4643S: Odd Fixes 4644F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4645F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4646 4647CBS/ETF/TAPRIO QDISCS 4648M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4649L: netdev@vger.kernel.org 4650S: Maintained 4651F: net/sched/sch_cbs.c 4652F: net/sched/sch_etf.c 4653F: net/sched/sch_taprio.c 4654 4655CC2520 IEEE-802.15.4 RADIO DRIVER 4656M: Stefan Schmidt <stefan@datenfreihafen.org> 4657L: linux-wpan@vger.kernel.org 4658S: Odd Fixes 4659F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4660F: drivers/net/ieee802154/cc2520.c 4661 4662CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4663M: Gilad Ben-Yossef <gilad@benyossef.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: drivers/crypto/ccree/ 4668 4669CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4670M: Hadar Gat <hadar.gat@arm.com> 4671L: linux-crypto@vger.kernel.org 4672S: Supported 4673W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4674F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4675F: drivers/char/hw_random/cctrng.c 4676F: drivers/char/hw_random/cctrng.h 4677 4678CEC FRAMEWORK 4679M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4680L: linux-media@vger.kernel.org 4681S: Supported 4682W: http://linuxtv.org 4683T: git git://linuxtv.org/media_tree.git 4684F: Documentation/ABI/testing/debugfs-cec-error-inj 4685F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4686F: Documentation/driver-api/media/cec-core.rst 4687F: Documentation/userspace-api/media/cec 4688F: drivers/media/cec/ 4689F: drivers/media/rc/keymaps/rc-cec.c 4690F: include/media/cec-notifier.h 4691F: include/media/cec.h 4692F: include/uapi/linux/cec-funcs.h 4693F: include/uapi/linux/cec.h 4694 4695CEC GPIO DRIVER 4696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4697L: linux-media@vger.kernel.org 4698S: Supported 4699W: http://linuxtv.org 4700T: git git://linuxtv.org/media_tree.git 4701F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4702F: drivers/media/cec/platform/cec-gpio/ 4703 4704CELL BROADBAND ENGINE ARCHITECTURE 4705M: Arnd Bergmann <arnd@arndb.de> 4706L: linuxppc-dev@lists.ozlabs.org 4707S: Supported 4708W: http://www.ibm.com/developerworks/power/cell/ 4709F: arch/powerpc/include/asm/cell*.h 4710F: arch/powerpc/include/asm/spu*.h 4711F: arch/powerpc/include/uapi/asm/spu*.h 4712F: arch/powerpc/platforms/cell/ 4713 4714CELLWISE CW2015 BATTERY DRIVER 4715M: Tobias Schrammm <t.schramm@manjaro.org> 4716S: Maintained 4717F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4718F: drivers/power/supply/cw2015_battery.c 4719 4720CEPH COMMON CODE (LIBCEPH) 4721M: Ilya Dryomov <idryomov@gmail.com> 4722M: Xiubo Li <xiubli@redhat.com> 4723R: Jeff Layton <jlayton@kernel.org> 4724L: ceph-devel@vger.kernel.org 4725S: Supported 4726W: http://ceph.com/ 4727T: git https://github.com/ceph/ceph-client.git 4728F: include/linux/ceph/ 4729F: include/linux/crush/ 4730F: net/ceph/ 4731 4732CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4733M: Xiubo Li <xiubli@redhat.com> 4734M: Ilya Dryomov <idryomov@gmail.com> 4735R: Jeff Layton <jlayton@kernel.org> 4736L: ceph-devel@vger.kernel.org 4737S: Supported 4738W: http://ceph.com/ 4739T: git https://github.com/ceph/ceph-client.git 4740F: Documentation/filesystems/ceph.rst 4741F: fs/ceph/ 4742 4743CERTIFICATE HANDLING 4744M: David Howells <dhowells@redhat.com> 4745M: David Woodhouse <dwmw2@infradead.org> 4746L: keyrings@vger.kernel.org 4747S: Maintained 4748F: Documentation/admin-guide/module-signing.rst 4749F: certs/ 4750F: scripts/sign-file.c 4751F: tools/certs/ 4752 4753CFAG12864B LCD DRIVER 4754M: Miguel Ojeda <ojeda@kernel.org> 4755S: Maintained 4756F: drivers/auxdisplay/cfag12864b.c 4757F: include/linux/cfag12864b.h 4758 4759CFAG12864BFB LCD FRAMEBUFFER DRIVER 4760M: Miguel Ojeda <ojeda@kernel.org> 4761S: Maintained 4762F: drivers/auxdisplay/cfag12864bfb.c 4763F: include/linux/cfag12864b.h 4764 4765CHAR and MISC DRIVERS 4766M: Arnd Bergmann <arnd@arndb.de> 4767M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4768S: Supported 4769T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4770F: drivers/char/ 4771F: drivers/misc/ 4772F: include/linux/miscdevice.h 4773X: drivers/char/agp/ 4774X: drivers/char/hw_random/ 4775X: drivers/char/ipmi/ 4776X: drivers/char/random.c 4777X: drivers/char/tpm/ 4778 4779CHECKPATCH 4780M: Andy Whitcroft <apw@canonical.com> 4781M: Joe Perches <joe@perches.com> 4782R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4783R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4784S: Maintained 4785F: scripts/checkpatch.pl 4786 4787CHECKPATCH DOCUMENTATION 4788M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4789M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4790R: Joe Perches <joe@perches.com> 4791S: Maintained 4792F: Documentation/dev-tools/checkpatch.rst 4793 4794CHINESE DOCUMENTATION 4795M: Alex Shi <alexs@kernel.org> 4796M: Yanteng Si <siyanteng@loongson.cn> 4797S: Maintained 4798F: Documentation/translations/zh_CN/ 4799 4800CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4801M: Peter Chen <peter.chen@kernel.org> 4802L: linux-usb@vger.kernel.org 4803S: Maintained 4804T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4805F: drivers/usb/chipidea/ 4806 4807CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4812F: drivers/input/touchscreen/chipone_icn8318.c 4813 4814CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4815M: Hans de Goede <hdegoede@redhat.com> 4816L: linux-input@vger.kernel.org 4817S: Maintained 4818F: drivers/input/touchscreen/chipone_icn8505.c 4819 4820CHROME HARDWARE PLATFORM SUPPORT 4821M: Benson Leung <bleung@chromium.org> 4822L: chrome-platform@lists.linux.dev 4823S: Maintained 4824T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4825F: drivers/platform/chrome/ 4826 4827CHROMEOS EC CODEC DRIVER 4828M: Cheng-Yi Chiang <cychiang@chromium.org> 4829M: Tzung-Bi Shih <tzungbi@kernel.org> 4830R: Guenter Roeck <groeck@chromium.org> 4831L: chrome-platform@lists.linux.dev 4832S: Maintained 4833F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4834F: sound/soc/codecs/cros_ec_codec.* 4835 4836CHROMEOS EC SUBDRIVERS 4837M: Benson Leung <bleung@chromium.org> 4838R: Guenter Roeck <groeck@chromium.org> 4839L: chrome-platform@lists.linux.dev 4840S: Maintained 4841F: drivers/power/supply/cros_usbpd-charger.c 4842N: cros_ec 4843N: cros-ec 4844 4845CHROMEOS EC UART DRIVER 4846M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4847R: Benson Leung <bleung@chromium.org> 4848R: Tzung-Bi Shih <tzungbi@kernel.org> 4849S: Maintained 4850F: drivers/platform/chrome/cros_ec_uart.c 4851 4852CHROMEOS EC USB PD NOTIFY DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_usbpd_notify.c 4857F: include/linux/platform_data/cros_usbpd_notify.h 4858 4859CHROMEOS EC USB TYPE-C DRIVER 4860M: Prashant Malani <pmalani@chromium.org> 4861L: chrome-platform@lists.linux.dev 4862S: Maintained 4863F: drivers/platform/chrome/cros_ec_typec.* 4864F: drivers/platform/chrome/cros_typec_switch.c 4865F: drivers/platform/chrome/cros_typec_vdm.* 4866 4867CHROMEOS HPS DRIVER 4868M: Dan Callaghan <dcallagh@chromium.org> 4869R: Sami Kyöstilä <skyostil@chromium.org> 4870S: Maintained 4871F: drivers/platform/chrome/cros_hps_i2c.c 4872 4873CHRONTEL CH7322 CEC DRIVER 4874M: Joe Tessler <jrt@google.com> 4875L: linux-media@vger.kernel.org 4876S: Maintained 4877T: git git://linuxtv.org/media_tree.git 4878F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4879F: drivers/media/cec/i2c/ch7322.c 4880 4881CIRRUS LOGIC AUDIO CODEC DRIVERS 4882M: James Schulman <james.schulman@cirrus.com> 4883M: David Rhodes <david.rhodes@cirrus.com> 4884M: Richard Fitzgerald <rf@opensource.cirrus.com> 4885L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4886L: patches@opensource.cirrus.com 4887S: Maintained 4888F: Documentation/devicetree/bindings/sound/cirrus,cs* 4889F: include/dt-bindings/sound/cs* 4890F: include/sound/cs* 4891F: sound/pci/hda/cs* 4892F: sound/pci/hda/hda_cs_dsp_ctl.* 4893F: sound/soc/codecs/cs* 4894 4895CIRRUS LOGIC DSP FIRMWARE DRIVER 4896M: Simon Trimmer <simont@opensource.cirrus.com> 4897M: Charles Keepax <ckeepax@opensource.cirrus.com> 4898M: Richard Fitzgerald <rf@opensource.cirrus.com> 4899L: patches@opensource.cirrus.com 4900S: Supported 4901W: https://github.com/CirrusLogic/linux-drivers/wiki 4902T: git https://github.com/CirrusLogic/linux-drivers.git 4903F: drivers/firmware/cirrus/* 4904F: include/linux/firmware/cirrus/* 4905 4906CIRRUS LOGIC EP93XX ETHERNET DRIVER 4907M: Hartley Sweeten <hsweeten@visionengravers.com> 4908L: netdev@vger.kernel.org 4909S: Maintained 4910F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4911 4912CIRRUS LOGIC LOCHNAGAR DRIVER 4913M: Charles Keepax <ckeepax@opensource.cirrus.com> 4914M: Richard Fitzgerald <rf@opensource.cirrus.com> 4915L: patches@opensource.cirrus.com 4916S: Supported 4917F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4918F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4922F: Documentation/hwmon/lochnagar.rst 4923F: drivers/clk/clk-lochnagar.c 4924F: drivers/hwmon/lochnagar-hwmon.c 4925F: drivers/mfd/lochnagar-i2c.c 4926F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4927F: drivers/regulator/lochnagar-regulator.c 4928F: include/dt-bindings/clock/lochnagar.h 4929F: include/dt-bindings/pinctrl/lochnagar.h 4930F: include/linux/mfd/lochnagar* 4931F: sound/soc/codecs/lochnagar-sc.c 4932 4933CIRRUS LOGIC MADERA CODEC DRIVERS 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4937L: patches@opensource.cirrus.com 4938S: Supported 4939W: https://github.com/CirrusLogic/linux-drivers/wiki 4940T: git https://github.com/CirrusLogic/linux-drivers.git 4941F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4942F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4944F: drivers/gpio/gpio-madera* 4945F: drivers/irqchip/irq-madera* 4946F: drivers/mfd/cs47l* 4947F: drivers/mfd/madera* 4948F: drivers/pinctrl/cirrus/* 4949F: include/dt-bindings/sound/madera* 4950F: include/linux/irqchip/irq-madera* 4951F: include/linux/mfd/madera/* 4952F: include/sound/madera* 4953F: sound/soc/codecs/cs47l* 4954F: sound/soc/codecs/madera* 4955 4956CISCO FCOE HBA DRIVER 4957M: Satish Kharat <satishkh@cisco.com> 4958M: Sesidhar Baddela <sebaddel@cisco.com> 4959M: Karan Tilak Kumar <kartilak@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/fnic/ 4963 4964CISCO SCSI HBA DRIVER 4965M: Karan Tilak Kumar <kartilak@cisco.com> 4966M: Sesidhar Baddela <sebaddel@cisco.com> 4967L: linux-scsi@vger.kernel.org 4968S: Supported 4969F: drivers/scsi/snic/ 4970 4971CISCO VIC ETHERNET NIC DRIVER 4972M: Christian Benvenuti <benve@cisco.com> 4973M: Satish Kharat <satishkh@cisco.com> 4974S: Supported 4975F: drivers/net/ethernet/cisco/enic/ 4976 4977CISCO VIC LOW LATENCY NIC DRIVER 4978M: Christian Benvenuti <benve@cisco.com> 4979M: Nelson Escobar <neescoba@cisco.com> 4980S: Supported 4981F: drivers/infiniband/hw/usnic/ 4982 4983CLANG CONTROL FLOW INTEGRITY SUPPORT 4984M: Sami Tolvanen <samitolvanen@google.com> 4985M: Kees Cook <keescook@chromium.org> 4986R: Nathan Chancellor <nathan@kernel.org> 4987R: Nick Desaulniers <ndesaulniers@google.com> 4988L: llvm@lists.linux.dev 4989S: Supported 4990B: https://github.com/ClangBuiltLinux/linux/issues 4991T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4992F: include/linux/cfi.h 4993F: kernel/cfi.c 4994 4995CLANG-FORMAT FILE 4996M: Miguel Ojeda <ojeda@kernel.org> 4997S: Maintained 4998F: .clang-format 4999 5000CLANG/LLVM BUILD SUPPORT 5001M: Nathan Chancellor <nathan@kernel.org> 5002M: Nick Desaulniers <ndesaulniers@google.com> 5003R: Tom Rix <trix@redhat.com> 5004L: llvm@lists.linux.dev 5005S: Supported 5006W: https://clangbuiltlinux.github.io/ 5007B: https://github.com/ClangBuiltLinux/linux/issues 5008C: irc://irc.libera.chat/clangbuiltlinux 5009F: Documentation/kbuild/llvm.rst 5010F: include/linux/compiler-clang.h 5011F: scripts/Makefile.clang 5012F: scripts/clang-tools/ 5013K: \b(?i:clang|llvm)\b 5014 5015CLK API 5016M: Russell King <linux@armlinux.org.uk> 5017L: linux-clk@vger.kernel.org 5018S: Maintained 5019F: include/linux/clk.h 5020 5021CLOCKSOURCE, CLOCKEVENT DRIVERS 5022M: Daniel Lezcano <daniel.lezcano@linaro.org> 5023M: Thomas Gleixner <tglx@linutronix.de> 5024L: linux-kernel@vger.kernel.org 5025S: Supported 5026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5027F: Documentation/devicetree/bindings/timer/ 5028F: drivers/clocksource/ 5029 5030CMPC ACPI DRIVER 5031M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5032M: Daniel Oliveira Nascimento <don@syst.com.br> 5033L: platform-driver-x86@vger.kernel.org 5034S: Supported 5035F: drivers/platform/x86/classmate-laptop.c 5036 5037COBALT MEDIA DRIVER 5038M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5039L: linux-media@vger.kernel.org 5040S: Supported 5041W: https://linuxtv.org 5042T: git git://linuxtv.org/media_tree.git 5043F: drivers/media/pci/cobalt/ 5044 5045COCCINELLE/Semantic Patches (SmPL) 5046M: Julia Lawall <Julia.Lawall@inria.fr> 5047M: Nicolas Palix <nicolas.palix@imag.fr> 5048L: cocci@inria.fr (moderated for non-subscribers) 5049S: Supported 5050W: https://coccinelle.gitlabpages.inria.fr/website/ 5051T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5052F: Documentation/dev-tools/coccinelle.rst 5053F: scripts/coccicheck 5054F: scripts/coccinelle/ 5055 5056CODA FILE SYSTEM 5057M: Jan Harkes <jaharkes@cs.cmu.edu> 5058M: coda@cs.cmu.edu 5059L: codalist@coda.cs.cmu.edu 5060S: Maintained 5061W: http://www.coda.cs.cmu.edu/ 5062F: Documentation/filesystems/coda.rst 5063F: fs/coda/ 5064F: include/linux/coda*.h 5065F: include/uapi/linux/coda*.h 5066 5067CODA V4L2 MEM2MEM DRIVER 5068M: Philipp Zabel <p.zabel@pengutronix.de> 5069L: linux-media@vger.kernel.org 5070S: Maintained 5071F: Documentation/devicetree/bindings/media/coda.yaml 5072F: drivers/media/platform/chips-media/ 5073 5074CODE OF CONDUCT 5075M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5076S: Supported 5077F: Documentation/process/code-of-conduct-interpretation.rst 5078F: Documentation/process/code-of-conduct.rst 5079 5080COMEDI DRIVERS 5081M: Ian Abbott <abbotti@mev.co.uk> 5082M: H Hartley Sweeten <hsweeten@visionengravers.com> 5083S: Odd Fixes 5084F: drivers/comedi/ 5085F: include/linux/comedi/ 5086F: include/uapi/linux/comedi.h 5087 5088COMMON CLK FRAMEWORK 5089M: Michael Turquette <mturquette@baylibre.com> 5090M: Stephen Boyd <sboyd@kernel.org> 5091L: linux-clk@vger.kernel.org 5092S: Maintained 5093Q: http://patchwork.kernel.org/project/linux-clk/list/ 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5095F: Documentation/devicetree/bindings/clock/ 5096F: drivers/clk/ 5097F: include/dt-bindings/clock/ 5098F: include/linux/clk-pr* 5099F: include/linux/clk/ 5100F: include/linux/of_clk.h 5101X: drivers/clk/clkdev.c 5102 5103COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5104M: Steve French <sfrench@samba.org> 5105R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5106R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5107R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5108R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5109L: linux-cifs@vger.kernel.org 5110L: samba-technical@lists.samba.org (moderated for non-subscribers) 5111S: Supported 5112W: https://wiki.samba.org/index.php/LinuxCIFS 5113T: git git://git.samba.org/sfrench/cifs-2.6.git 5114F: Documentation/admin-guide/cifs/ 5115F: fs/smb/client/ 5116F: fs/smb/common/ 5117F: include/uapi/linux/cifs 5118 5119COMPACTPCI HOTPLUG CORE 5120M: Scott Murray <scott@spiteful.org> 5121L: linux-pci@vger.kernel.org 5122S: Maintained 5123F: drivers/pci/hotplug/cpci_hotplug* 5124 5125COMPACTPCI HOTPLUG GENERIC DRIVER 5126M: Scott Murray <scott@spiteful.org> 5127L: linux-pci@vger.kernel.org 5128S: Maintained 5129F: drivers/pci/hotplug/cpcihp_generic.c 5130 5131COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5132M: Scott Murray <scott@spiteful.org> 5133L: linux-pci@vger.kernel.org 5134S: Maintained 5135F: drivers/pci/hotplug/cpcihp_zt5550.* 5136 5137COMPAL LAPTOP SUPPORT 5138M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5139L: platform-driver-x86@vger.kernel.org 5140S: Maintained 5141F: drivers/platform/x86/compal-laptop.c 5142 5143COMPILER ATTRIBUTES 5144M: Miguel Ojeda <ojeda@kernel.org> 5145R: Nick Desaulniers <ndesaulniers@google.com> 5146S: Maintained 5147F: include/linux/compiler_attributes.h 5148 5149COMPUTE EXPRESS LINK (CXL) 5150M: Alison Schofield <alison.schofield@intel.com> 5151M: Vishal Verma <vishal.l.verma@intel.com> 5152M: Ira Weiny <ira.weiny@intel.com> 5153M: Ben Widawsky <bwidawsk@kernel.org> 5154M: Dan Williams <dan.j.williams@intel.com> 5155L: linux-cxl@vger.kernel.org 5156S: Maintained 5157F: drivers/cxl/ 5158F: include/uapi/linux/cxl_mem.h 5159 5160COMPUTE EXPRESS LINK PMU (CPMU) 5161M: Jonathan Cameron <jonathan.cameron@huawei.com> 5162L: linux-cxl@vger.kernel.org 5163S: Maintained 5164F: Documentation/admin-guide/perf/cxl.rst 5165F: drivers/perf/cxl_pmu.c 5166 5167CONEXANT ACCESSRUNNER USB DRIVER 5168L: accessrunner-general@lists.sourceforge.net 5169S: Orphan 5170W: http://accessrunner.sourceforge.net/ 5171F: drivers/usb/atm/cxacru.c 5172 5173CONFIGFS 5174M: Joel Becker <jlbec@evilplan.org> 5175M: Christoph Hellwig <hch@lst.de> 5176S: Supported 5177T: git git://git.infradead.org/users/hch/configfs.git 5178F: fs/configfs/ 5179F: include/linux/configfs.h 5180F: samples/configfs/ 5181 5182CONSOLE SUBSYSTEM 5183M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5184S: Supported 5185F: drivers/video/console/ 5186F: include/linux/console* 5187 5188CONTEXT TRACKING 5189M: Frederic Weisbecker <frederic@kernel.org> 5190M: "Paul E. McKenney" <paulmck@kernel.org> 5191S: Maintained 5192F: include/linux/context_tracking* 5193F: kernel/context_tracking.c 5194 5195CONTROL GROUP (CGROUP) 5196M: Tejun Heo <tj@kernel.org> 5197M: Zefan Li <lizefan.x@bytedance.com> 5198M: Johannes Weiner <hannes@cmpxchg.org> 5199L: cgroups@vger.kernel.org 5200S: Maintained 5201T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5202F: Documentation/admin-guide/cgroup-v1/ 5203F: Documentation/admin-guide/cgroup-v2.rst 5204F: include/linux/cgroup* 5205F: kernel/cgroup/ 5206F: tools/testing/selftests/cgroup/ 5207 5208CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5209M: Tejun Heo <tj@kernel.org> 5210M: Josef Bacik <josef@toxicpanda.com> 5211M: Jens Axboe <axboe@kernel.dk> 5212L: cgroups@vger.kernel.org 5213L: linux-block@vger.kernel.org 5214T: git git://git.kernel.dk/linux-block 5215F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5216F: block/bfq-cgroup.c 5217F: block/blk-cgroup.c 5218F: block/blk-iocost.c 5219F: block/blk-iolatency.c 5220F: block/blk-throttle.c 5221F: include/linux/blk-cgroup.h 5222 5223CONTROL GROUP - CPUSET 5224M: Waiman Long <longman@redhat.com> 5225M: Zefan Li <lizefan.x@bytedance.com> 5226L: cgroups@vger.kernel.org 5227S: Maintained 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5229F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5230F: include/linux/cpuset.h 5231F: kernel/cgroup/cpuset.c 5232 5233CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5234M: Johannes Weiner <hannes@cmpxchg.org> 5235M: Michal Hocko <mhocko@kernel.org> 5236M: Roman Gushchin <roman.gushchin@linux.dev> 5237M: Shakeel Butt <shakeelb@google.com> 5238R: Muchun Song <muchun.song@linux.dev> 5239L: cgroups@vger.kernel.org 5240L: linux-mm@kvack.org 5241S: Maintained 5242F: mm/memcontrol.c 5243F: mm/swap_cgroup.c 5244F: tools/testing/selftests/cgroup/memcg_protection.m 5245F: tools/testing/selftests/cgroup/test_kmem.c 5246F: tools/testing/selftests/cgroup/test_memcontrol.c 5247 5248CORETEMP HARDWARE MONITORING DRIVER 5249M: Fenghua Yu <fenghua.yu@intel.com> 5250L: linux-hwmon@vger.kernel.org 5251S: Maintained 5252F: Documentation/hwmon/coretemp.rst 5253F: drivers/hwmon/coretemp.c 5254 5255CORSAIR-CPRO HARDWARE MONITOR DRIVER 5256M: Marius Zachmann <mail@mariuszachmann.de> 5257L: linux-hwmon@vger.kernel.org 5258S: Maintained 5259F: drivers/hwmon/corsair-cpro.c 5260 5261CORSAIR-PSU HARDWARE MONITOR DRIVER 5262M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5263L: linux-hwmon@vger.kernel.org 5264S: Maintained 5265F: Documentation/hwmon/corsair-psu.rst 5266F: drivers/hwmon/corsair-psu.c 5267 5268COUNTER SUBSYSTEM 5269M: William Breathitt Gray <william.gray@linaro.org> 5270L: linux-iio@vger.kernel.org 5271S: Maintained 5272T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5273F: Documentation/ABI/testing/sysfs-bus-counter 5274F: Documentation/driver-api/generic-counter.rst 5275F: drivers/counter/ 5276F: include/linux/counter.h 5277F: include/uapi/linux/counter.h 5278F: tools/counter/ 5279 5280CP2615 I2C DRIVER 5281M: Bence Csókás <bence98@sch.bme.hu> 5282S: Maintained 5283F: drivers/i2c/busses/i2c-cp2615.c 5284 5285CPMAC ETHERNET DRIVER 5286M: Florian Fainelli <f.fainelli@gmail.com> 5287L: netdev@vger.kernel.org 5288S: Maintained 5289F: drivers/net/ethernet/ti/cpmac.c 5290 5291CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5292M: Viresh Kumar <viresh.kumar@linaro.org> 5293M: Sudeep Holla <sudeep.holla@arm.com> 5294L: linux-pm@vger.kernel.org 5295S: Maintained 5296W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5297F: drivers/cpufreq/vexpress-spc-cpufreq.c 5298 5299CPU FREQUENCY SCALING FRAMEWORK 5300M: "Rafael J. Wysocki" <rafael@kernel.org> 5301M: Viresh Kumar <viresh.kumar@linaro.org> 5302L: linux-pm@vger.kernel.org 5303S: Maintained 5304B: https://bugzilla.kernel.org 5305T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5306T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5307F: Documentation/admin-guide/pm/cpufreq.rst 5308F: Documentation/admin-guide/pm/intel_pstate.rst 5309F: Documentation/cpu-freq/ 5310F: Documentation/devicetree/bindings/cpufreq/ 5311F: drivers/cpufreq/ 5312F: include/linux/cpufreq.h 5313F: include/linux/sched/cpufreq.h 5314F: kernel/sched/cpufreq*.c 5315F: tools/testing/selftests/cpufreq/ 5316 5317CPU HOTPLUG 5318M: Thomas Gleixner <tglx@linutronix.de> 5319M: Peter Zijlstra <peterz@infradead.org> 5320L: linux-kernel@vger.kernel.org 5321S: Maintained 5322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5323F: include/linux/cpu.h 5324F: include/linux/cpuhotplug.h 5325F: include/linux/smpboot.h 5326F: kernel/cpu.c 5327F: kernel/smpboot.* 5328 5329CPU IDLE TIME MANAGEMENT FRAMEWORK 5330M: "Rafael J. Wysocki" <rafael@kernel.org> 5331M: Daniel Lezcano <daniel.lezcano@linaro.org> 5332L: linux-pm@vger.kernel.org 5333S: Maintained 5334B: https://bugzilla.kernel.org 5335T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5336F: Documentation/admin-guide/pm/cpuidle.rst 5337F: Documentation/driver-api/pm/cpuidle.rst 5338F: drivers/cpuidle/ 5339F: include/linux/cpuidle.h 5340 5341CPU POWER MONITORING SUBSYSTEM 5342M: Thomas Renninger <trenn@suse.com> 5343M: Shuah Khan <shuah@kernel.org> 5344M: Shuah Khan <skhan@linuxfoundation.org> 5345L: linux-pm@vger.kernel.org 5346S: Maintained 5347F: tools/power/cpupower/ 5348 5349CPUID/MSR DRIVER 5350M: "H. Peter Anvin" <hpa@zytor.com> 5351S: Maintained 5352F: arch/x86/kernel/cpuid.c 5353F: arch/x86/kernel/msr.c 5354 5355CPUIDLE DRIVER - ARM BIG LITTLE 5356M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5357M: Daniel Lezcano <daniel.lezcano@linaro.org> 5358L: linux-pm@vger.kernel.org 5359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5360S: Maintained 5361T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5362F: drivers/cpuidle/cpuidle-big_little.c 5363 5364CPUIDLE DRIVER - ARM EXYNOS 5365M: Daniel Lezcano <daniel.lezcano@linaro.org> 5366M: Kukjin Kim <kgene@kernel.org> 5367R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5368L: linux-pm@vger.kernel.org 5369L: linux-samsung-soc@vger.kernel.org 5370S: Supported 5371F: arch/arm/mach-exynos/pm.c 5372F: drivers/cpuidle/cpuidle-exynos.c 5373F: include/linux/platform_data/cpuidle-exynos.h 5374 5375CPUIDLE DRIVER - ARM PSCI 5376M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5377M: Sudeep Holla <sudeep.holla@arm.com> 5378L: linux-pm@vger.kernel.org 5379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5380S: Supported 5381F: drivers/cpuidle/cpuidle-psci.c 5382 5383CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5384M: Ulf Hansson <ulf.hansson@linaro.org> 5385L: linux-pm@vger.kernel.org 5386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5387S: Supported 5388F: drivers/cpuidle/cpuidle-psci-domain.c 5389F: drivers/cpuidle/cpuidle-psci.h 5390 5391CPUIDLE DRIVER - DT IDLE PM DOMAIN 5392M: Ulf Hansson <ulf.hansson@linaro.org> 5393L: linux-pm@vger.kernel.org 5394S: Supported 5395F: drivers/cpuidle/dt_idle_genpd.c 5396F: drivers/cpuidle/dt_idle_genpd.h 5397 5398CPUIDLE DRIVER - RISC-V SBI 5399M: Anup Patel <anup@brainfault.org> 5400L: linux-pm@vger.kernel.org 5401L: linux-riscv@lists.infradead.org 5402S: Maintained 5403F: drivers/cpuidle/cpuidle-riscv-sbi.c 5404 5405CRAMFS FILESYSTEM 5406M: Nicolas Pitre <nico@fluxnic.net> 5407S: Maintained 5408F: Documentation/filesystems/cramfs.rst 5409F: fs/cramfs/ 5410 5411CREATIVE SB0540 5412M: Bastien Nocera <hadess@hadess.net> 5413L: linux-input@vger.kernel.org 5414S: Maintained 5415F: drivers/hid/hid-creative-sb0540.c 5416 5417CRYPTO API 5418M: Herbert Xu <herbert@gondor.apana.org.au> 5419M: "David S. Miller" <davem@davemloft.net> 5420L: linux-crypto@vger.kernel.org 5421S: Maintained 5422T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5423T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5424F: Documentation/crypto/ 5425F: Documentation/devicetree/bindings/crypto/ 5426F: arch/*/crypto/ 5427F: crypto/ 5428F: drivers/crypto/ 5429F: include/crypto/ 5430F: include/linux/crypto* 5431F: lib/crypto/ 5432 5433CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5434M: Neil Horman <nhorman@tuxdriver.com> 5435L: linux-crypto@vger.kernel.org 5436S: Maintained 5437F: crypto/ansi_cprng.c 5438F: crypto/rng.c 5439 5440CS3308 MEDIA DRIVER 5441M: Hans Verkuil <hverkuil@xs4all.nl> 5442L: linux-media@vger.kernel.org 5443S: Odd Fixes 5444W: http://linuxtv.org 5445T: git git://linuxtv.org/media_tree.git 5446F: drivers/media/i2c/cs3308.c 5447 5448CS5535 Audio ALSA driver 5449M: Jaya Kumar <jayakumar.alsa@gmail.com> 5450S: Maintained 5451F: sound/pci/cs5535audio/ 5452 5453CTU CAN FD DRIVER 5454M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5455M: Ondrej Ille <ondrej.ille@gmail.com> 5456L: linux-can@vger.kernel.org 5457S: Maintained 5458F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5459F: drivers/net/can/ctucanfd/ 5460 5461CW1200 WLAN driver 5462M: Solomon Peachy <pizza@shaftnet.org> 5463S: Maintained 5464F: drivers/net/wireless/st/cw1200/ 5465 5466CX18 VIDEO4LINUX DRIVER 5467M: Andy Walls <awalls@md.metrocast.net> 5468L: linux-media@vger.kernel.org 5469S: Maintained 5470W: https://linuxtv.org 5471T: git git://linuxtv.org/media_tree.git 5472F: drivers/media/pci/cx18/ 5473F: include/uapi/linux/ivtv* 5474 5475CX2341X MPEG ENCODER HELPER MODULE 5476M: Hans Verkuil <hverkuil@xs4all.nl> 5477L: linux-media@vger.kernel.org 5478S: Maintained 5479W: https://linuxtv.org 5480T: git git://linuxtv.org/media_tree.git 5481F: drivers/media/common/cx2341x* 5482F: include/media/drv-intf/cx2341x.h 5483 5484CX24120 MEDIA DRIVER 5485M: Jemma Denson <jdenson@gmail.com> 5486M: Patrick Boettcher <patrick.boettcher@posteo.de> 5487L: linux-media@vger.kernel.org 5488S: Maintained 5489W: https://linuxtv.org 5490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5491F: drivers/media/dvb-frontends/cx24120* 5492 5493CX88 VIDEO4LINUX DRIVER 5494M: Mauro Carvalho Chehab <mchehab@kernel.org> 5495L: linux-media@vger.kernel.org 5496S: Odd fixes 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: Documentation/driver-api/media/drivers/cx88* 5500F: drivers/media/pci/cx88/ 5501 5502CXD2820R MEDIA DRIVER 5503M: Antti Palosaari <crope@iki.fi> 5504L: linux-media@vger.kernel.org 5505S: Maintained 5506W: https://linuxtv.org 5507W: http://palosaari.fi/linux/ 5508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5509T: git git://linuxtv.org/anttip/media_tree.git 5510F: drivers/media/dvb-frontends/cxd2820r* 5511 5512CXGB3 ETHERNET DRIVER (CXGB3) 5513M: Raju Rangoju <rajur@chelsio.com> 5514L: netdev@vger.kernel.org 5515S: Supported 5516W: http://www.chelsio.com 5517F: drivers/net/ethernet/chelsio/cxgb3/ 5518 5519CXGB3 ISCSI DRIVER (CXGB3I) 5520M: Varun Prakash <varun@chelsio.com> 5521L: linux-scsi@vger.kernel.org 5522S: Supported 5523W: http://www.chelsio.com 5524F: drivers/scsi/cxgbi/cxgb3i 5525 5526CXGB4 CRYPTO DRIVER (chcr) 5527M: Ayush Sawal <ayush.sawal@chelsio.com> 5528L: linux-crypto@vger.kernel.org 5529S: Supported 5530W: http://www.chelsio.com 5531F: drivers/crypto/chelsio 5532 5533CXGB4 ETHERNET DRIVER (CXGB4) 5534M: Raju Rangoju <rajur@chelsio.com> 5535L: netdev@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/net/ethernet/chelsio/cxgb4/ 5539 5540CXGB4 INLINE CRYPTO DRIVER 5541M: Ayush Sawal <ayush.sawal@chelsio.com> 5542L: netdev@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/net/ethernet/chelsio/inline_crypto/ 5546 5547CXGB4 ISCSI DRIVER (CXGB4I) 5548M: Varun Prakash <varun@chelsio.com> 5549L: linux-scsi@vger.kernel.org 5550S: Supported 5551W: http://www.chelsio.com 5552F: drivers/scsi/cxgbi/cxgb4i 5553 5554CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5555M: Potnuri Bharat Teja <bharat@chelsio.com> 5556L: linux-rdma@vger.kernel.org 5557S: Supported 5558W: http://www.openfabrics.org 5559F: drivers/infiniband/hw/cxgb4/ 5560F: include/uapi/rdma/cxgb4-abi.h 5561 5562CXGB4VF ETHERNET DRIVER (CXGB4VF) 5563M: Raju Rangoju <rajur@chelsio.com> 5564L: netdev@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/net/ethernet/chelsio/cxgb4vf/ 5568 5569CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5570M: Frederic Barrat <fbarrat@linux.ibm.com> 5571M: Andrew Donnellan <ajd@linux.ibm.com> 5572L: linuxppc-dev@lists.ozlabs.org 5573S: Supported 5574F: Documentation/ABI/testing/sysfs-class-cxl 5575F: Documentation/powerpc/cxl.rst 5576F: arch/powerpc/platforms/powernv/pci-cxl.c 5577F: drivers/misc/cxl/ 5578F: include/misc/cxl* 5579F: include/uapi/misc/cxl.h 5580 5581CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5582M: Manoj N. Kumar <manoj@linux.ibm.com> 5583M: Matthew R. Ochs <mrochs@linux.ibm.com> 5584M: Uma Krishnan <ukrishn@linux.ibm.com> 5585L: linux-scsi@vger.kernel.org 5586S: Supported 5587F: Documentation/powerpc/cxlflash.rst 5588F: drivers/scsi/cxlflash/ 5589F: include/uapi/scsi/cxlflash_ioctl.h 5590 5591CYBERPRO FB DRIVER 5592M: Russell King <linux@armlinux.org.uk> 5593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5594S: Maintained 5595W: http://www.armlinux.org.uk/ 5596F: drivers/video/fbdev/cyber2000fb.* 5597 5598CYCLADES PC300 DRIVER 5599S: Orphan 5600F: drivers/net/wan/pc300* 5601 5602CYPRESS CY8C95X0 PINCTRL DRIVER 5603M: Patrick Rudolph <patrick.rudolph@9elements.com> 5604L: linux-gpio@vger.kernel.org 5605S: Maintained 5606F: drivers/pinctrl/pinctrl-cy8c95x0.c 5607 5608CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5609M: Linus Walleij <linus.walleij@linaro.org> 5610L: linux-input@vger.kernel.org 5611S: Maintained 5612F: drivers/input/touchscreen/cy8ctma140.c 5613 5614CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5615M: Yassine Oudjana <y.oudjana@protonmail.com> 5616L: linux-input@vger.kernel.org 5617S: Maintained 5618F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5619F: drivers/input/keyboard/cypress-sf.c 5620 5621CYPRESS_FIRMWARE MEDIA DRIVER 5622M: Antti Palosaari <crope@iki.fi> 5623L: linux-media@vger.kernel.org 5624S: Maintained 5625W: https://linuxtv.org 5626W: http://palosaari.fi/linux/ 5627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5628T: git git://linuxtv.org/anttip/media_tree.git 5629F: drivers/media/common/cypress_firmware* 5630 5631CYTTSP TOUCHSCREEN DRIVER 5632M: Linus Walleij <linus.walleij@linaro.org> 5633L: linux-input@vger.kernel.org 5634S: Maintained 5635F: drivers/input/touchscreen/cyttsp* 5636 5637D-LINK DIR-685 TOUCHKEYS DRIVER 5638M: Linus Walleij <linus.walleij@linaro.org> 5639L: linux-input@vger.kernel.org 5640S: Supported 5641F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5642 5643DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5644M: Joshua Kinard <kumba@gentoo.org> 5645S: Maintained 5646F: drivers/rtc/rtc-ds1685.c 5647F: include/linux/rtc/ds1685.h 5648 5649DAMA SLAVE for AX.25 5650M: Joerg Reuter <jreuter@yaina.de> 5651L: linux-hams@vger.kernel.org 5652S: Maintained 5653W: http://yaina.de/jreuter/ 5654W: http://www.qsl.net/dl1bke/ 5655F: net/ax25/af_ax25.c 5656F: net/ax25/ax25_dev.c 5657F: net/ax25/ax25_ds_* 5658F: net/ax25/ax25_in.c 5659F: net/ax25/ax25_out.c 5660F: net/ax25/ax25_timer.c 5661F: net/ax25/sysctl_net_ax25.c 5662 5663DATA ACCESS MONITOR 5664M: SeongJae Park <sj@kernel.org> 5665L: damon@lists.linux.dev 5666L: linux-mm@kvack.org 5667S: Maintained 5668W: https://damonitor.github.io 5669P: Documentation/mm/damon/maintainer-profile.rst 5670T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5671T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5672T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5673F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5674F: Documentation/admin-guide/mm/damon/ 5675F: Documentation/mm/damon/ 5676F: include/linux/damon.h 5677F: include/trace/events/damon.h 5678F: mm/damon/ 5679F: tools/testing/selftests/damon/ 5680 5681DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5682L: netdev@vger.kernel.org 5683S: Orphan 5684F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5685F: drivers/net/ethernet/dec/tulip/dmfe.c 5686 5687DC390/AM53C974 SCSI driver 5688M: Hannes Reinecke <hare@suse.com> 5689L: linux-scsi@vger.kernel.org 5690S: Maintained 5691F: drivers/scsi/am53c974.c 5692 5693DC395x SCSI driver 5694M: Oliver Neukum <oliver@neukum.org> 5695M: Ali Akcaagac <aliakc@web.de> 5696M: Jamie Lenehan <lenehan@twibble.org> 5697S: Maintained 5698F: Documentation/scsi/dc395x.rst 5699F: drivers/scsi/dc395x.* 5700 5701DCCP PROTOCOL 5702L: dccp@vger.kernel.org 5703S: Orphan 5704W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5705F: include/linux/dccp.h 5706F: include/linux/tfrc.h 5707F: include/uapi/linux/dccp.h 5708F: net/dccp/ 5709 5710DEBUGOBJECTS: 5711M: Thomas Gleixner <tglx@linutronix.de> 5712L: linux-kernel@vger.kernel.org 5713S: Maintained 5714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5715F: include/linux/debugobjects.h 5716F: lib/debugobjects.c 5717 5718DECSTATION PLATFORM SUPPORT 5719M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5720L: linux-mips@vger.kernel.org 5721S: Maintained 5722W: http://www.linux-mips.org/wiki/DECstation 5723F: arch/mips/dec/ 5724F: arch/mips/include/asm/dec/ 5725F: arch/mips/include/asm/mach-dec/ 5726 5727DEFXX FDDI NETWORK DRIVER 5728M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5729S: Maintained 5730F: drivers/net/fddi/defxx.* 5731 5732DEFZA FDDI NETWORK DRIVER 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734S: Maintained 5735F: drivers/net/fddi/defza.* 5736 5737DEINTERLACE DRIVERS FOR ALLWINNER H3 5738M: Jernej Skrabec <jernej.skrabec@gmail.com> 5739L: linux-media@vger.kernel.org 5740S: Maintained 5741T: git git://linuxtv.org/media_tree.git 5742F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5743F: drivers/media/platform/sunxi/sun8i-di/ 5744 5745DELL LAPTOP DRIVER 5746M: Matthew Garrett <mjg59@srcf.ucam.org> 5747M: Pali Rohár <pali@kernel.org> 5748L: platform-driver-x86@vger.kernel.org 5749S: Maintained 5750F: drivers/platform/x86/dell/dell-laptop.c 5751 5752DELL LAPTOP FREEFALL DRIVER 5753M: Pali Rohár <pali@kernel.org> 5754S: Maintained 5755F: drivers/platform/x86/dell/dell-smo8800.c 5756 5757DELL LAPTOP RBTN DRIVER 5758M: Pali Rohár <pali@kernel.org> 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-rbtn.* 5761 5762DELL LAPTOP SMM DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: Documentation/ABI/obsolete/procfs-i8k 5766F: drivers/hwmon/dell-smm-hwmon.c 5767F: include/uapi/linux/i8k.h 5768 5769DELL REMOTE BIOS UPDATE DRIVER 5770M: Stuart Hayes <stuart.w.hayes@gmail.com> 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell_rbu.c 5774 5775DELL SMBIOS DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777L: Dell.Client.Kernel@dell.com 5778L: platform-driver-x86@vger.kernel.org 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-smbios.* 5781 5782DELL SMBIOS SMM DRIVER 5783L: Dell.Client.Kernel@dell.com 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell-smbios-smm.c 5787 5788DELL SMBIOS WMI DRIVER 5789L: Dell.Client.Kernel@dell.com 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: drivers/platform/x86/dell/dell-smbios-wmi.c 5793F: tools/wmi/dell-smbios-example.c 5794 5795DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5796M: Stuart Hayes <stuart.w.hayes@gmail.com> 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: Documentation/driver-api/dcdbas.rst 5800F: drivers/platform/x86/dell/dcdbas.* 5801 5802DELL WMI DDV DRIVER 5803M: Armin Wolf <W_Armin@gmx.de> 5804S: Maintained 5805F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5806F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5807F: Documentation/wmi/devices/dell-wmi-ddv.rst 5808F: drivers/platform/x86/dell/dell-wmi-ddv.c 5809 5810DELL WMI DESCRIPTOR DRIVER 5811L: Dell.Client.Kernel@dell.com 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5814 5815DELL WMI HARDWARE PRIVACY SUPPORT 5816M: Perry Yuan <Perry.Yuan@dell.com> 5817L: Dell.Client.Kernel@dell.com 5818L: platform-driver-x86@vger.kernel.org 5819S: Maintained 5820F: drivers/platform/x86/dell/dell-wmi-privacy.c 5821 5822DELL WMI NOTIFICATIONS DRIVER 5823M: Matthew Garrett <mjg59@srcf.ucam.org> 5824M: Pali Rohár <pali@kernel.org> 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-base.c 5827 5828DELL WMI SYSMAN DRIVER 5829M: Prasanth Ksr <prasanth.ksr@dell.com> 5830L: Dell.Client.Kernel@dell.com 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5834F: drivers/platform/x86/dell/dell-wmi-sysman/ 5835 5836DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5837M: Zev Weiss <zev@bewilderbeest.net> 5838L: linux-hwmon@vger.kernel.org 5839S: Maintained 5840F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5841 5842DELTA DPS920AB PSU DRIVER 5843M: Robert Marko <robert.marko@sartura.hr> 5844L: linux-hwmon@vger.kernel.org 5845S: Maintained 5846F: Documentation/hwmon/dps920ab.rst 5847F: drivers/hwmon/pmbus/dps920ab.c 5848 5849DELTA NETWORKS TN48M CPLD DRIVERS 5850M: Robert Marko <robert.marko@sartura.hr> 5851S: Maintained 5852F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5853F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5854F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5855F: drivers/gpio/gpio-tn48m.c 5856F: include/dt-bindings/reset/delta,tn48m-reset.h 5857 5858DELTA ST MEDIA DRIVER 5859M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5860L: linux-media@vger.kernel.org 5861S: Supported 5862W: https://linuxtv.org 5863T: git git://linuxtv.org/media_tree.git 5864F: drivers/media/platform/st/sti/delta 5865 5866DENALI NAND DRIVER 5867L: linux-mtd@lists.infradead.org 5868S: Orphan 5869F: drivers/mtd/nand/raw/denali* 5870 5871DESIGNWARE EDMA CORE IP DRIVER 5872M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5873R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5874R: Serge Semin <fancer.lancer@gmail.com> 5875L: dmaengine@vger.kernel.org 5876S: Maintained 5877F: drivers/dma/dw-edma/ 5878F: include/linux/dma/edma.h 5879 5880DESIGNWARE USB2 DRD IP DRIVER 5881M: Minas Harutyunyan <hminas@synopsys.com> 5882L: linux-usb@vger.kernel.org 5883S: Maintained 5884T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5885F: drivers/usb/dwc2/ 5886 5887DESIGNWARE USB3 DRD IP DRIVER 5888M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5889L: linux-usb@vger.kernel.org 5890S: Maintained 5891F: drivers/usb/dwc3/ 5892 5893DESIGNWARE XDATA IP DRIVER 5894M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5895L: linux-pci@vger.kernel.org 5896S: Maintained 5897F: Documentation/misc-devices/dw-xdata-pcie.rst 5898F: drivers/misc/dw-xdata-pcie.c 5899 5900DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5901M: Andreas Klinger <ak@it-klinger.de> 5902L: linux-iio@vger.kernel.org 5903S: Maintained 5904F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5905F: drivers/iio/proximity/srf*.c 5906 5907DEVICE COREDUMP (DEV_COREDUMP) 5908M: Johannes Berg <johannes@sipsolutions.net> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911F: drivers/base/devcoredump.c 5912F: include/linux/devcoredump.h 5913 5914DEVICE DEPENDENCY HELPER SCRIPT 5915M: Saravana Kannan <saravanak@google.com> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: scripts/dev-needs.sh 5919 5920DEVICE DIRECT ACCESS (DAX) 5921M: Dan Williams <dan.j.williams@intel.com> 5922M: Vishal Verma <vishal.l.verma@intel.com> 5923M: Dave Jiang <dave.jiang@intel.com> 5924L: nvdimm@lists.linux.dev 5925L: linux-cxl@vger.kernel.org 5926S: Supported 5927F: drivers/dax/ 5928 5929DEVICE FREQUENCY (DEVFREQ) 5930M: MyungJoo Ham <myungjoo.ham@samsung.com> 5931M: Kyungmin Park <kyungmin.park@samsung.com> 5932M: Chanwoo Choi <cw00.choi@samsung.com> 5933L: linux-pm@vger.kernel.org 5934S: Maintained 5935T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5936F: Documentation/devicetree/bindings/devfreq/ 5937F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5938F: drivers/devfreq/ 5939F: include/linux/devfreq.h 5940F: include/trace/events/devfreq.h 5941 5942DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5943M: Chanwoo Choi <cw00.choi@samsung.com> 5944L: linux-pm@vger.kernel.org 5945S: Supported 5946T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5947F: Documentation/devicetree/bindings/devfreq/event/ 5948F: drivers/devfreq/devfreq-event.c 5949F: drivers/devfreq/event/ 5950F: include/dt-bindings/pmu/exynos_ppmu.h 5951F: include/linux/devfreq-event.h 5952 5953DEVICE RESOURCE MANAGEMENT HELPERS 5954M: Hans de Goede <hdegoede@redhat.com> 5955R: Matti Vaittinen <mazziesaccount@gmail.com> 5956S: Maintained 5957F: include/linux/devm-helpers.h 5958 5959DEVICE-MAPPER (LVM) 5960M: Alasdair Kergon <agk@redhat.com> 5961M: Mike Snitzer <snitzer@kernel.org> 5962M: dm-devel@redhat.com 5963L: dm-devel@redhat.com 5964S: Maintained 5965W: http://sources.redhat.com/dm 5966Q: http://patchwork.kernel.org/project/dm-devel/list/ 5967T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5968T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5969F: Documentation/admin-guide/device-mapper/ 5970F: drivers/md/Kconfig 5971F: drivers/md/Makefile 5972F: drivers/md/dm* 5973F: drivers/md/persistent-data/ 5974F: include/linux/device-mapper.h 5975F: include/linux/dm-*.h 5976F: include/uapi/linux/dm-*.h 5977 5978DEVLINK 5979M: Jiri Pirko <jiri@resnulli.us> 5980L: netdev@vger.kernel.org 5981S: Supported 5982F: Documentation/networking/devlink 5983F: include/net/devlink.h 5984F: include/uapi/linux/devlink.h 5985F: net/devlink/ 5986 5987DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5988M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5989L: kernel@dh-electronics.com 5990S: Maintained 5991F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5992F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5993 5994DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5995M: Marek Vasut <marex@denx.de> 5996L: kernel@dh-electronics.com 5997S: Maintained 5998F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5999F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6000 6001DIALOG SEMICONDUCTOR DRIVERS 6002M: Support Opensource <support.opensource@diasemi.com> 6003S: Supported 6004W: http://www.dialog-semiconductor.com/products 6005F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6006F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6007F: Documentation/devicetree/bindings/mfd/da90*.txt 6008F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6009F: Documentation/devicetree/bindings/regulator/da92*.txt 6010F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6011F: Documentation/devicetree/bindings/regulator/slg51000.txt 6012F: Documentation/devicetree/bindings/sound/da[79]*.txt 6013F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6014F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6015F: Documentation/hwmon/da90??.rst 6016F: drivers/gpio/gpio-da90??.c 6017F: drivers/hwmon/da90??-hwmon.c 6018F: drivers/iio/adc/da91??-*.c 6019F: drivers/input/misc/da72??.[ch] 6020F: drivers/input/misc/da90??_onkey.c 6021F: drivers/input/touchscreen/da9052_tsi.c 6022F: drivers/leds/leds-da90??.c 6023F: drivers/mfd/da903x.c 6024F: drivers/mfd/da90??-*.c 6025F: drivers/mfd/da91??-*.c 6026F: drivers/pinctrl/pinctrl-da90??.c 6027F: drivers/power/supply/da9052-battery.c 6028F: drivers/power/supply/da91??-*.c 6029F: drivers/regulator/da9???-regulator.[ch] 6030F: drivers/regulator/slg51000-regulator.[ch] 6031F: drivers/rtc/rtc-da90??.c 6032F: drivers/thermal/da90??-thermal.c 6033F: drivers/video/backlight/da90??_bl.c 6034F: drivers/watchdog/da90??_wdt.c 6035F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6036F: include/linux/mfd/da903x.h 6037F: include/linux/mfd/da9052/ 6038F: include/linux/mfd/da9055/ 6039F: include/linux/mfd/da9062/ 6040F: include/linux/mfd/da9063/ 6041F: include/linux/mfd/da9150/ 6042F: include/linux/regulator/da9211.h 6043F: include/sound/da[79]*.h 6044F: sound/soc/codecs/da[79]*.[ch] 6045 6046DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6047M: William Breathitt Gray <william.gray@linaro.org> 6048L: linux-gpio@vger.kernel.org 6049S: Maintained 6050F: drivers/gpio/gpio-gpio-mm.c 6051 6052DIOLAN U2C-12 I2C DRIVER 6053M: Guenter Roeck <linux@roeck-us.net> 6054L: linux-i2c@vger.kernel.org 6055S: Maintained 6056F: drivers/i2c/busses/i2c-diolan-u2c.c 6057 6058DIRECTORY NOTIFICATION (DNOTIFY) 6059M: Jan Kara <jack@suse.cz> 6060R: Amir Goldstein <amir73il@gmail.com> 6061L: linux-fsdevel@vger.kernel.org 6062S: Maintained 6063F: Documentation/filesystems/dnotify.rst 6064F: fs/notify/dnotify/ 6065F: include/linux/dnotify.h 6066 6067DISK GEOMETRY AND PARTITION HANDLING 6068M: Andries Brouwer <aeb@cwi.nl> 6069S: Maintained 6070W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6071W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6072W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6073 6074DISKQUOTA 6075M: Jan Kara <jack@suse.com> 6076S: Maintained 6077F: Documentation/filesystems/quota.rst 6078F: fs/quota/ 6079F: include/linux/quota*.h 6080F: include/uapi/linux/quota*.h 6081 6082DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6083M: Bernie Thompson <bernie@plugable.com> 6084L: linux-fbdev@vger.kernel.org 6085S: Maintained 6086W: http://plugable.com/category/projects/udlfb/ 6087F: Documentation/fb/udlfb.rst 6088F: drivers/video/fbdev/udlfb.c 6089F: include/video/udlfb.h 6090 6091DISTRIBUTED LOCK MANAGER (DLM) 6092M: Christine Caulfield <ccaulfie@redhat.com> 6093M: David Teigland <teigland@redhat.com> 6094L: cluster-devel@redhat.com 6095S: Supported 6096W: http://sources.redhat.com/cluster/ 6097T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6098F: fs/dlm/ 6099 6100DMA BUFFER SHARING FRAMEWORK 6101M: Sumit Semwal <sumit.semwal@linaro.org> 6102M: Christian König <christian.koenig@amd.com> 6103L: linux-media@vger.kernel.org 6104L: dri-devel@lists.freedesktop.org 6105L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6106S: Maintained 6107T: git git://anongit.freedesktop.org/drm/drm-misc 6108F: Documentation/driver-api/dma-buf.rst 6109F: drivers/dma-buf/ 6110F: include/linux/*fence.h 6111F: include/linux/dma-buf.h 6112F: include/linux/dma-resv.h 6113K: \bdma_(?:buf|fence|resv)\b 6114 6115DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6116M: Vinod Koul <vkoul@kernel.org> 6117L: dmaengine@vger.kernel.org 6118S: Maintained 6119Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6120T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6121F: Documentation/devicetree/bindings/dma/ 6122F: Documentation/driver-api/dmaengine/ 6123F: drivers/dma/ 6124F: include/dt-bindings/dma/ 6125F: include/linux/dma/ 6126F: include/linux/dmaengine.h 6127F: include/linux/of_dma.h 6128 6129DMA MAPPING BENCHMARK 6130M: Xiang Chen <chenxiang66@hisilicon.com> 6131L: iommu@lists.linux.dev 6132F: kernel/dma/map_benchmark.c 6133F: tools/testing/selftests/dma/ 6134 6135DMA MAPPING HELPERS 6136M: Christoph Hellwig <hch@lst.de> 6137M: Marek Szyprowski <m.szyprowski@samsung.com> 6138R: Robin Murphy <robin.murphy@arm.com> 6139L: iommu@lists.linux.dev 6140S: Supported 6141W: http://git.infradead.org/users/hch/dma-mapping.git 6142T: git git://git.infradead.org/users/hch/dma-mapping.git 6143F: include/asm-generic/dma-mapping.h 6144F: include/linux/dma-direct.h 6145F: include/linux/dma-map-ops.h 6146F: include/linux/dma-mapping.h 6147F: include/linux/swiotlb.h 6148F: kernel/dma/ 6149 6150DMA-BUF HEAPS FRAMEWORK 6151M: Sumit Semwal <sumit.semwal@linaro.org> 6152R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6153R: Brian Starkey <Brian.Starkey@arm.com> 6154R: John Stultz <jstultz@google.com> 6155R: T.J. Mercier <tjmercier@google.com> 6156L: linux-media@vger.kernel.org 6157L: dri-devel@lists.freedesktop.org 6158L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6159S: Maintained 6160T: git git://anongit.freedesktop.org/drm/drm-misc 6161F: drivers/dma-buf/dma-heap.c 6162F: drivers/dma-buf/heaps/* 6163F: include/linux/dma-heap.h 6164F: include/uapi/linux/dma-heap.h 6165 6166DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6167M: Lukasz Luba <lukasz.luba@arm.com> 6168L: linux-pm@vger.kernel.org 6169L: linux-samsung-soc@vger.kernel.org 6170S: Maintained 6171F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6172F: drivers/memory/samsung/exynos5422-dmc.c 6173 6174DME1737 HARDWARE MONITOR DRIVER 6175M: Juerg Haefliger <juergh@proton.me> 6176L: linux-hwmon@vger.kernel.org 6177S: Maintained 6178F: Documentation/hwmon/dme1737.rst 6179F: drivers/hwmon/dme1737.c 6180 6181DMI/SMBIOS SUPPORT 6182M: Jean Delvare <jdelvare@suse.com> 6183S: Maintained 6184T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6185F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6186F: drivers/firmware/dmi-id.c 6187F: drivers/firmware/dmi_scan.c 6188F: include/linux/dmi.h 6189 6190DOCUMENTATION 6191M: Jonathan Corbet <corbet@lwn.net> 6192L: linux-doc@vger.kernel.org 6193S: Maintained 6194P: Documentation/doc-guide/maintainer-profile.rst 6195T: git git://git.lwn.net/linux.git docs-next 6196F: Documentation/ 6197F: scripts/documentation-file-ref-check 6198F: scripts/kernel-doc 6199F: scripts/sphinx-pre-install 6200X: Documentation/ABI/ 6201X: Documentation/admin-guide/media/ 6202X: Documentation/devicetree/ 6203X: Documentation/driver-api/media/ 6204X: Documentation/firmware-guide/acpi/ 6205X: Documentation/i2c/ 6206X: Documentation/netlink/ 6207X: Documentation/power/ 6208X: Documentation/spi/ 6209X: Documentation/userspace-api/media/ 6210 6211DOCUMENTATION PROCESS 6212M: Jonathan Corbet <corbet@lwn.net> 6213L: workflows@vger.kernel.org 6214S: Maintained 6215F: Documentation/process/ 6216 6217DOCUMENTATION REPORTING ISSUES 6218M: Thorsten Leemhuis <linux@leemhuis.info> 6219L: linux-doc@vger.kernel.org 6220S: Maintained 6221F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6222F: Documentation/admin-guide/reporting-issues.rst 6223 6224DOCUMENTATION SCRIPTS 6225M: Mauro Carvalho Chehab <mchehab@kernel.org> 6226L: linux-doc@vger.kernel.org 6227S: Maintained 6228F: Documentation/sphinx/parse-headers.pl 6229F: scripts/documentation-file-ref-check 6230F: scripts/sphinx-pre-install 6231 6232DOCUMENTATION/ITALIAN 6233M: Federico Vaga <federico.vaga@vaga.pv.it> 6234L: linux-doc@vger.kernel.org 6235S: Maintained 6236F: Documentation/translations/it_IT 6237 6238DOCUMENTATION/JAPANESE 6239R: Akira Yokosawa <akiyks@gmail.com> 6240L: linux-doc@vger.kernel.org 6241S: Maintained 6242F: Documentation/translations/ja_JP 6243 6244DONGWOON DW9714 LENS VOICE COIL DRIVER 6245M: Sakari Ailus <sakari.ailus@linux.intel.com> 6246L: linux-media@vger.kernel.org 6247S: Maintained 6248T: git git://linuxtv.org/media_tree.git 6249F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6250F: drivers/media/i2c/dw9714.c 6251 6252DONGWOON DW9768 LENS VOICE COIL DRIVER 6253M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6254L: linux-media@vger.kernel.org 6255S: Maintained 6256T: git git://linuxtv.org/media_tree.git 6257F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6258F: drivers/media/i2c/dw9768.c 6259 6260DONGWOON DW9807 LENS VOICE COIL DRIVER 6261M: Sakari Ailus <sakari.ailus@linux.intel.com> 6262L: linux-media@vger.kernel.org 6263S: Maintained 6264T: git git://linuxtv.org/media_tree.git 6265F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6266F: drivers/media/i2c/dw9807-vcm.c 6267 6268DOUBLETALK DRIVER 6269M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6270L: blinux-list@redhat.com 6271S: Maintained 6272F: drivers/char/dtlk.c 6273F: include/linux/dtlk.h 6274 6275DPAA2 DATAPATH I/O (DPIO) DRIVER 6276M: Roy Pledge <Roy.Pledge@nxp.com> 6277L: linux-kernel@vger.kernel.org 6278S: Maintained 6279F: drivers/soc/fsl/dpio 6280 6281DPAA2 ETHERNET DRIVER 6282M: Ioana Ciornei <ioana.ciornei@nxp.com> 6283L: netdev@vger.kernel.org 6284S: Maintained 6285F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6287F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6288F: drivers/net/ethernet/freescale/dpaa2/Makefile 6289F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6292F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6293F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6294F: drivers/net/ethernet/freescale/dpaa2/dpni* 6295 6296DPAA2 ETHERNET SWITCH DRIVER 6297M: Ioana Ciornei <ioana.ciornei@nxp.com> 6298L: netdev@vger.kernel.org 6299S: Maintained 6300F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6301F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6302F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6303 6304DRBD DRIVER 6305M: Philipp Reisner <philipp.reisner@linbit.com> 6306M: Lars Ellenberg <lars.ellenberg@linbit.com> 6307M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6308L: drbd-dev@lists.linbit.com 6309S: Supported 6310W: http://www.drbd.org 6311T: git git://git.linbit.com/linux-drbd.git 6312T: git git://git.linbit.com/drbd-8.4.git 6313F: Documentation/admin-guide/blockdev/ 6314F: drivers/block/drbd/ 6315F: include/linux/drbd* 6316F: lib/lru_cache.c 6317 6318DRIVER COMPONENT FRAMEWORK 6319L: dri-devel@lists.freedesktop.org 6320F: drivers/base/component.c 6321F: include/linux/component.h 6322 6323DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6324M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6325R: "Rafael J. Wysocki" <rafael@kernel.org> 6326S: Supported 6327T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6328F: Documentation/core-api/kobject.rst 6329F: drivers/base/ 6330F: fs/debugfs/ 6331F: fs/sysfs/ 6332F: include/linux/debugfs.h 6333F: include/linux/fwnode.h 6334F: include/linux/kobj* 6335F: include/linux/property.h 6336F: lib/kobj* 6337 6338DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6339M: Nishanth Menon <nm@ti.com> 6340L: linux-pm@vger.kernel.org 6341S: Maintained 6342F: drivers/soc/ti/smartreflex.c 6343F: include/linux/power/smartreflex.h 6344 6345DRM ACCEL DRIVERS FOR INTEL VPU 6346M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6347M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6348L: dri-devel@lists.freedesktop.org 6349S: Supported 6350T: git git://anongit.freedesktop.org/drm/drm-misc 6351F: drivers/accel/ivpu/ 6352F: include/uapi/drm/ivpu_accel.h 6353 6354DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6355M: Oded Gabbay <ogabbay@kernel.org> 6356L: dri-devel@lists.freedesktop.org 6357S: Maintained 6358C: irc://irc.oftc.net/dri-devel 6359T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6360F: Documentation/accel/ 6361F: drivers/accel/ 6362F: include/drm/drm_accel.h 6363 6364DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6365M: Maxime Ripard <mripard@kernel.org> 6366M: Chen-Yu Tsai <wens@csie.org> 6367R: Jernej Skrabec <jernej.skrabec@gmail.com> 6368L: dri-devel@lists.freedesktop.org 6369S: Supported 6370T: git git://anongit.freedesktop.org/drm/drm-misc 6371F: drivers/gpu/drm/sun4i/sun8i* 6372 6373DRM DRIVER FOR ARM PL111 CLCD 6374M: Emma Anholt <emma@anholt.net> 6375S: Supported 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: drivers/gpu/drm/pl111/ 6378 6379DRM DRIVER FOR ARM VERSATILE TFT PANELS 6380M: Linus Walleij <linus.walleij@linaro.org> 6381S: Maintained 6382T: git git://anongit.freedesktop.org/drm/drm-misc 6383F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6384F: drivers/gpu/drm/panel/panel-arm-versatile.c 6385 6386DRM DRIVER FOR ASPEED BMC GFX 6387M: Joel Stanley <joel@jms.id.au> 6388L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6389S: Supported 6390T: git git://anongit.freedesktop.org/drm/drm-misc 6391F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6392F: drivers/gpu/drm/aspeed/ 6393 6394DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6395M: Dave Airlie <airlied@redhat.com> 6396R: Thomas Zimmermann <tzimmermann@suse.de> 6397R: Jocelyn Falempe <jfalempe@redhat.com> 6398L: dri-devel@lists.freedesktop.org 6399S: Supported 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/ast/ 6402 6403DRM DRIVER FOR BOCHS VIRTUAL GPU 6404M: Gerd Hoffmann <kraxel@redhat.com> 6405L: virtualization@lists.linux-foundation.org 6406S: Maintained 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: drivers/gpu/drm/tiny/bochs.c 6409 6410DRM DRIVER FOR BOE HIMAX8279D PANELS 6411M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6412S: Maintained 6413F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6414F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6415 6416DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6417M: Jagan Teki <jagan@amarulasolutions.com> 6418S: Maintained 6419F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6420F: drivers/gpu/drm/bridge/chipone-icn6211.c 6421 6422DRM DRIVER FOR EBBG FT8719 PANEL 6423M: Joel Selvaraj <jo@jsfamily.in> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6427F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6428 6429DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6430M: Linus Walleij <linus.walleij@linaro.org> 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: drivers/gpu/drm/tve200/ 6434 6435DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6436M: Icenowy Zheng <icenowy@aosc.io> 6437S: Maintained 6438F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6439F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6440 6441DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6442M: Jagan Teki <jagan@amarulasolutions.com> 6443S: Maintained 6444F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6445F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6446 6447DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6448M: Thomas Zimmermann <tzimmermann@suse.de> 6449M: Javier Martinez Canillas <javierm@redhat.com> 6450L: dri-devel@lists.freedesktop.org 6451S: Maintained 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/drm_aperture.c 6454F: drivers/gpu/drm/tiny/ofdrm.c 6455F: drivers/gpu/drm/tiny/simpledrm.c 6456F: drivers/video/aperture.c 6457F: drivers/video/nomodeset.c 6458F: include/drm/drm_aperture.h 6459F: include/linux/aperture.h 6460F: include/video/nomodeset.h 6461 6462DRM DRIVER FOR GENERIC EDP PANELS 6463R: Douglas Anderson <dianders@chromium.org> 6464F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6465F: drivers/gpu/drm/panel/panel-edp.c 6466 6467DRM DRIVER FOR GENERIC USB DISPLAY 6468M: Noralf Trønnes <noralf@tronnes.org> 6469S: Maintained 6470W: https://github.com/notro/gud/wiki 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/gud/ 6473F: include/drm/gud.h 6474 6475DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6476M: Hans de Goede <hdegoede@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: drivers/gpu/drm/tiny/gm12u320.c 6480 6481DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6482M: Ondrej Jirman <megi@xff.cz> 6483M: Javier Martinez Canillas <javierm@redhat.com> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6487F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6488 6489DRM DRIVER FOR HX8357D PANELS 6490M: Emma Anholt <emma@anholt.net> 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6494F: drivers/gpu/drm/tiny/hx8357d.c 6495 6496DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6497M: Deepak Rawat <drawat.floss@gmail.com> 6498L: linux-hyperv@vger.kernel.org 6499L: dri-devel@lists.freedesktop.org 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: drivers/gpu/drm/hyperv 6503 6504DRM DRIVER FOR ILITEK ILI9225 PANELS 6505M: David Lechner <david@lechnology.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6509F: drivers/gpu/drm/tiny/ili9225.c 6510 6511DRM DRIVER FOR ILITEK ILI9486 PANELS 6512M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6516F: drivers/gpu/drm/tiny/ili9486.c 6517 6518DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6519M: Jagan Teki <jagan@edgeble.ai> 6520S: Maintained 6521F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6522F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6523 6524DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6525M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6526S: Supported 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: drivers/gpu/drm/logicvc/ 6529 6530DRM DRIVER FOR LVDS PANELS 6531M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: Documentation/devicetree/bindings/display/lvds.yaml 6536F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6537F: drivers/gpu/drm/panel/panel-lvds.c 6538 6539DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6540M: Guido Günther <agx@sigxcpu.org> 6541R: Purism Kernel Team <kernel@puri.sm> 6542S: Maintained 6543F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6544F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6545 6546DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6547M: Dave Airlie <airlied@redhat.com> 6548R: Thomas Zimmermann <tzimmermann@suse.de> 6549R: Jocelyn Falempe <jfalempe@redhat.com> 6550L: dri-devel@lists.freedesktop.org 6551S: Supported 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: drivers/gpu/drm/mgag200/ 6554 6555DRM DRIVER FOR MI0283QT 6556M: Noralf Trønnes <noralf@tronnes.org> 6557S: Maintained 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6560F: drivers/gpu/drm/tiny/mi0283qt.c 6561 6562DRM DRIVER FOR MIPI DBI compatible panels 6563M: Noralf Trønnes <noralf@tronnes.org> 6564S: Maintained 6565W: https://github.com/notro/panel-mipi-dbi/wiki 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6568F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6569 6570DRM DRIVER FOR MSM ADRENO GPU 6571M: Rob Clark <robdclark@gmail.com> 6572M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6573M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6574R: Sean Paul <sean@poorly.run> 6575R: Marijn Suijten <marijn.suijten@somainline.org> 6576L: linux-arm-msm@vger.kernel.org 6577L: dri-devel@lists.freedesktop.org 6578L: freedreno@lists.freedesktop.org 6579S: Maintained 6580B: https://gitlab.freedesktop.org/drm/msm/-/issues 6581T: git https://gitlab.freedesktop.org/drm/msm.git 6582F: Documentation/devicetree/bindings/display/msm/ 6583F: drivers/gpu/drm/msm/ 6584F: include/uapi/drm/msm_drm.h 6585 6586DRM DRIVER FOR NOVATEK NT35510 PANELS 6587M: Linus Walleij <linus.walleij@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6591F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6592 6593DRM DRIVER FOR NOVATEK NT35560 PANELS 6594M: Linus Walleij <linus.walleij@linaro.org> 6595S: Maintained 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6598F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6599 6600DRM DRIVER FOR NOVATEK NT36523 PANELS 6601M: Jianhua Lu <lujianhua000@gmail.com> 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6605F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6606 6607DRM DRIVER FOR NOVATEK NT36672A PANELS 6608M: Sumit Semwal <sumit.semwal@linaro.org> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6612F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6613 6614DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6615M: Ben Skeggs <bskeggs@redhat.com> 6616M: Karol Herbst <kherbst@redhat.com> 6617M: Lyude Paul <lyude@redhat.com> 6618L: dri-devel@lists.freedesktop.org 6619L: nouveau@lists.freedesktop.org 6620S: Supported 6621W: https://nouveau.freedesktop.org/ 6622Q: https://patchwork.freedesktop.org/project/nouveau/ 6623Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6624B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6625C: irc://irc.oftc.net/nouveau 6626T: git https://gitlab.freedesktop.org/drm/nouveau.git 6627F: drivers/gpu/drm/nouveau/ 6628F: include/uapi/drm/nouveau_drm.h 6629 6630DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6631M: Stefan Mavrodiev <stefan@olimex.com> 6632S: Maintained 6633F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6634F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6635 6636DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6637R: Douglas Anderson <dianders@chromium.org> 6638F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6639F: drivers/gpu/drm/bridge/parade-ps8640.c 6640 6641DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6642M: Noralf Trønnes <noralf@tronnes.org> 6643S: Maintained 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: Documentation/devicetree/bindings/display/repaper.txt 6646F: drivers/gpu/drm/tiny/repaper.c 6647 6648DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6649M: Dave Airlie <airlied@redhat.com> 6650M: Gerd Hoffmann <kraxel@redhat.com> 6651L: virtualization@lists.linux-foundation.org 6652S: Obsolete 6653W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: drivers/gpu/drm/tiny/cirrus.c 6656 6657DRM DRIVER FOR QXL VIRTUAL GPU 6658M: Dave Airlie <airlied@redhat.com> 6659M: Gerd Hoffmann <kraxel@redhat.com> 6660L: virtualization@lists.linux-foundation.org 6661L: spice-devel@lists.freedesktop.org 6662S: Maintained 6663T: git git://anongit.freedesktop.org/drm/drm-misc 6664F: drivers/gpu/drm/qxl/ 6665F: include/uapi/drm/qxl_drm.h 6666 6667DRM DRIVER FOR RAYDIUM RM67191 PANELS 6668M: Robert Chiras <robert.chiras@nxp.com> 6669S: Maintained 6670F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6671F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6672 6673DRM DRIVER FOR SAMSUNG DB7430 PANELS 6674M: Linus Walleij <linus.walleij@linaro.org> 6675S: Maintained 6676T: git git://anongit.freedesktop.org/drm/drm-misc 6677F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6678F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6679 6680DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6681M: Inki Dae <inki.dae@samsung.com> 6682M: Jagan Teki <jagan@amarulasolutions.com> 6683M: Marek Szyprowski <m.szyprowski@samsung.com> 6684S: Maintained 6685T: git git://anongit.freedesktop.org/drm/drm-misc 6686F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6687F: drivers/gpu/drm/bridge/samsung-dsim.c 6688F: include/drm/bridge/samsung-dsim.h 6689 6690DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6691M: Markuss Broks <markuss.broks@gmail.com> 6692S: Maintained 6693F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6694F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6695 6696DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6697M: Artur Weber <aweber.kernel@gmail.com> 6698S: Maintained 6699F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6700F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6701 6702DRM DRIVER FOR SITRONIX ST7586 PANELS 6703M: David Lechner <david@lechnology.com> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6707F: drivers/gpu/drm/tiny/st7586.c 6708 6709DRM DRIVER FOR SITRONIX ST7701 PANELS 6710M: Jagan Teki <jagan@amarulasolutions.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6714 6715DRM DRIVER FOR SITRONIX ST7703 PANELS 6716M: Guido Günther <agx@sigxcpu.org> 6717R: Purism Kernel Team <kernel@puri.sm> 6718R: Ondrej Jirman <megous@megous.com> 6719S: Maintained 6720F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6721F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6722 6723DRM DRIVER FOR SITRONIX ST7735R PANELS 6724M: David Lechner <david@lechnology.com> 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6728F: drivers/gpu/drm/tiny/st7735r.c 6729 6730DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6731M: Javier Martinez Canillas <javierm@redhat.com> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6735F: drivers/gpu/drm/solomon/ssd130x* 6736 6737DRM DRIVER FOR ST-ERICSSON MCDE 6738M: Linus Walleij <linus.walleij@linaro.org> 6739S: Maintained 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6742F: drivers/gpu/drm/mcde/ 6743 6744DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6745M: Jagan Teki <jagan@amarulasolutions.com> 6746S: Maintained 6747F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6748F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6749 6750DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6751R: Douglas Anderson <dianders@chromium.org> 6752F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6753F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6754 6755DRM DRIVER FOR TPO TPG110 PANELS 6756M: Linus Walleij <linus.walleij@linaro.org> 6757S: Maintained 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6760F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6761 6762DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6763M: Dave Airlie <airlied@redhat.com> 6764R: Sean Paul <sean@poorly.run> 6765R: Thomas Zimmermann <tzimmermann@suse.de> 6766L: dri-devel@lists.freedesktop.org 6767S: Supported 6768T: git git://anongit.freedesktop.org/drm/drm-misc 6769F: drivers/gpu/drm/udl/ 6770 6771DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6772M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6773M: Melissa Wen <melissa.srw@gmail.com> 6774M: Maíra Canal <mairacanal@riseup.net> 6775R: Haneen Mohammed <hamohammed.sa@gmail.com> 6776R: Daniel Vetter <daniel@ffwll.ch> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: Documentation/gpu/vkms.rst 6781F: drivers/gpu/drm/vkms/ 6782 6783DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6784M: Hans de Goede <hdegoede@redhat.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Maintained 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vboxvideo/ 6789 6790DRM DRIVER FOR VMWARE VIRTUAL GPU 6791M: Zack Rusin <zackr@vmware.com> 6792R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6793L: dri-devel@lists.freedesktop.org 6794S: Supported 6795T: git git://anongit.freedesktop.org/drm/drm-misc 6796F: drivers/gpu/drm/vmwgfx/ 6797F: include/uapi/drm/vmwgfx_drm.h 6798 6799DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6800M: Linus Walleij <linus.walleij@linaro.org> 6801S: Maintained 6802T: git git://anongit.freedesktop.org/drm/drm-misc 6803F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6804F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6805 6806DRM DRIVERS 6807M: David Airlie <airlied@gmail.com> 6808M: Daniel Vetter <daniel@ffwll.ch> 6809L: dri-devel@lists.freedesktop.org 6810S: Maintained 6811B: https://gitlab.freedesktop.org/drm 6812C: irc://irc.oftc.net/dri-devel 6813T: git git://anongit.freedesktop.org/drm/drm 6814F: Documentation/devicetree/bindings/display/ 6815F: Documentation/devicetree/bindings/gpu/ 6816F: Documentation/gpu/ 6817F: drivers/gpu/ 6818F: include/drm/ 6819F: include/linux/vga* 6820F: include/uapi/drm/ 6821 6822DRM DRIVERS AND MISC GPU PATCHES 6823M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6824M: Maxime Ripard <mripard@kernel.org> 6825M: Thomas Zimmermann <tzimmermann@suse.de> 6826S: Maintained 6827W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6828T: git git://anongit.freedesktop.org/drm/drm-misc 6829F: Documentation/gpu/ 6830F: drivers/gpu/drm/* 6831F: drivers/gpu/vga/ 6832F: include/drm/drm* 6833F: include/linux/vga* 6834F: include/uapi/drm/drm* 6835 6836DRM DRIVERS FOR ALLWINNER A10 6837M: Maxime Ripard <mripard@kernel.org> 6838M: Chen-Yu Tsai <wens@csie.org> 6839L: dri-devel@lists.freedesktop.org 6840S: Supported 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/allwinner* 6843F: drivers/gpu/drm/sun4i/ 6844 6845DRM DRIVERS FOR AMLOGIC SOCS 6846M: Neil Armstrong <neil.armstrong@linaro.org> 6847L: dri-devel@lists.freedesktop.org 6848L: linux-amlogic@lists.infradead.org 6849S: Supported 6850W: http://linux-meson.com/ 6851T: git git://anongit.freedesktop.org/drm/drm-misc 6852F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6853F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6854F: Documentation/gpu/meson.rst 6855F: drivers/gpu/drm/meson/ 6856 6857DRM DRIVERS FOR ATMEL HLCDC 6858M: Sam Ravnborg <sam@ravnborg.org> 6859M: Boris Brezillon <bbrezillon@kernel.org> 6860L: dri-devel@lists.freedesktop.org 6861S: Supported 6862T: git git://anongit.freedesktop.org/drm/drm-misc 6863F: Documentation/devicetree/bindings/display/atmel/ 6864F: drivers/gpu/drm/atmel-hlcdc/ 6865 6866DRM DRIVERS FOR BRIDGE CHIPS 6867M: Andrzej Hajda <andrzej.hajda@intel.com> 6868M: Neil Armstrong <neil.armstrong@linaro.org> 6869M: Robert Foss <rfoss@kernel.org> 6870R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6871R: Jonas Karlman <jonas@kwiboo.se> 6872R: Jernej Skrabec <jernej.skrabec@gmail.com> 6873S: Maintained 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/bridge/ 6876F: drivers/gpu/drm/bridge/ 6877F: drivers/gpu/drm/drm_bridge.c 6878F: include/drm/drm_bridge.h 6879 6880DRM DRIVERS FOR EXYNOS 6881M: Inki Dae <inki.dae@samsung.com> 6882M: Seung-Woo Kim <sw0312.kim@samsung.com> 6883M: Kyungmin Park <kyungmin.park@samsung.com> 6884L: dri-devel@lists.freedesktop.org 6885S: Supported 6886T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6887F: Documentation/devicetree/bindings/display/exynos/ 6888F: Documentation/devicetree/bindings/display/samsung/ 6889F: drivers/gpu/drm/exynos/ 6890F: include/uapi/drm/exynos_drm.h 6891 6892DRM DRIVERS FOR FREESCALE DCU 6893M: Stefan Agner <stefan@agner.ch> 6894M: Alison Wang <alison.wang@nxp.com> 6895L: dri-devel@lists.freedesktop.org 6896S: Supported 6897T: git git://anongit.freedesktop.org/drm/drm-misc 6898F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6899F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6900F: drivers/gpu/drm/fsl-dcu/ 6901 6902DRM DRIVERS FOR FREESCALE IMX 6903M: Philipp Zabel <p.zabel@pengutronix.de> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/imx/ 6907F: drivers/gpu/drm/imx/ipuv3/ 6908F: drivers/gpu/ipu-v3/ 6909 6910DRM DRIVERS FOR FREESCALE IMX BRIDGE 6911M: Liu Ying <victor.liu@nxp.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6918F: drivers/gpu/drm/bridge/imx/ 6919 6920DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6921M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6922L: dri-devel@lists.freedesktop.org 6923S: Maintained 6924T: git git://github.com/patjak/drm-gma500 6925F: drivers/gpu/drm/gma500/ 6926 6927DRM DRIVERS FOR HISILICON 6928M: Xinliang Liu <xinliang.liu@linaro.org> 6929M: Tian Tao <tiantao6@hisilicon.com> 6930R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6931R: Sumit Semwal <sumit.semwal@linaro.org> 6932R: Yongqin Liu <yongqin.liu@linaro.org> 6933R: John Stultz <jstultz@google.com> 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/hisilicon/ 6938F: drivers/gpu/drm/hisilicon/ 6939 6940DRM DRIVERS FOR LIMA 6941M: Qiang Yu <yuq825@gmail.com> 6942L: dri-devel@lists.freedesktop.org 6943L: lima@lists.freedesktop.org (moderated for non-subscribers) 6944S: Maintained 6945T: git git://anongit.freedesktop.org/drm/drm-misc 6946F: drivers/gpu/drm/lima/ 6947F: include/uapi/drm/lima_drm.h 6948 6949DRM DRIVERS FOR LOONGSON 6950M: Sui Jingfeng <suijingfeng@loongson.cn> 6951L: dri-devel@lists.freedesktop.org 6952S: Supported 6953T: git git://anongit.freedesktop.org/drm/drm-misc 6954F: drivers/gpu/drm/loongson/ 6955 6956DRM DRIVERS FOR MEDIATEK 6957M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6958M: Philipp Zabel <p.zabel@pengutronix.de> 6959L: dri-devel@lists.freedesktop.org 6960L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6961S: Supported 6962F: Documentation/devicetree/bindings/display/mediatek/ 6963F: drivers/gpu/drm/mediatek/ 6964F: drivers/phy/mediatek/phy-mtk-dp.c 6965F: drivers/phy/mediatek/phy-mtk-hdmi* 6966F: drivers/phy/mediatek/phy-mtk-mipi* 6967 6968DRM DRIVERS FOR NVIDIA TEGRA 6969M: Thierry Reding <thierry.reding@gmail.com> 6970M: Mikko Perttunen <mperttunen@nvidia.com> 6971L: dri-devel@lists.freedesktop.org 6972L: linux-tegra@vger.kernel.org 6973S: Supported 6974T: git https://gitlab.freedesktop.org/drm/tegra.git 6975F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6976F: Documentation/devicetree/bindings/gpu/host1x/ 6977F: drivers/gpu/drm/tegra/ 6978F: drivers/gpu/host1x/ 6979F: include/linux/host1x.h 6980F: include/uapi/drm/tegra_drm.h 6981 6982DRM DRIVERS FOR RENESAS 6983M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6984M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6985L: dri-devel@lists.freedesktop.org 6986L: linux-renesas-soc@vger.kernel.org 6987S: Supported 6988T: git git://linuxtv.org/pinchartl/media drm/du/next 6989F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6990F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6991F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6992F: Documentation/devicetree/bindings/display/renesas,du.yaml 6993F: drivers/gpu/drm/renesas/ 6994F: include/linux/platform_data/shmob_drm.h 6995 6996DRM DRIVERS FOR ROCKCHIP 6997M: Sandy Huang <hjc@rock-chips.com> 6998M: Heiko Stübner <heiko@sntech.de> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/rockchip/ 7003F: drivers/gpu/drm/rockchip/ 7004 7005DRM DRIVERS FOR STI 7006M: Alain Volmat <alain.volmat@foss.st.com> 7007L: dri-devel@lists.freedesktop.org 7008S: Maintained 7009T: git git://anongit.freedesktop.org/drm/drm-misc 7010F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7011F: drivers/gpu/drm/sti 7012 7013DRM DRIVERS FOR STM 7014M: Yannick Fertre <yannick.fertre@foss.st.com> 7015M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7016M: Philippe Cornu <philippe.cornu@foss.st.com> 7017L: dri-devel@lists.freedesktop.org 7018S: Maintained 7019T: git git://anongit.freedesktop.org/drm/drm-misc 7020F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7021F: drivers/gpu/drm/stm 7022 7023DRM DRIVERS FOR TI KEYSTONE 7024M: Jyri Sarha <jyri.sarha@iki.fi> 7025M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7026L: dri-devel@lists.freedesktop.org 7027S: Maintained 7028T: git git://anongit.freedesktop.org/drm/drm-misc 7029F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7030F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7031F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7032F: drivers/gpu/drm/tidss/ 7033 7034DRM DRIVERS FOR TI LCDC 7035M: Jyri Sarha <jyri.sarha@iki.fi> 7036M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7037L: dri-devel@lists.freedesktop.org 7038S: Maintained 7039T: git git://anongit.freedesktop.org/drm/drm-misc 7040F: Documentation/devicetree/bindings/display/tilcdc/ 7041F: drivers/gpu/drm/tilcdc/ 7042 7043DRM DRIVERS FOR TI OMAP 7044M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7045L: dri-devel@lists.freedesktop.org 7046S: Maintained 7047T: git git://anongit.freedesktop.org/drm/drm-misc 7048F: Documentation/devicetree/bindings/display/ti/ 7049F: drivers/gpu/drm/omapdrm/ 7050 7051DRM DRIVERS FOR V3D 7052M: Emma Anholt <emma@anholt.net> 7053M: Melissa Wen <mwen@igalia.com> 7054S: Supported 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7057F: drivers/gpu/drm/v3d/ 7058F: include/uapi/drm/v3d_drm.h 7059 7060DRM DRIVERS FOR VC4 7061M: Emma Anholt <emma@anholt.net> 7062M: Maxime Ripard <mripard@kernel.org> 7063S: Supported 7064T: git git://github.com/anholt/linux 7065T: git git://anongit.freedesktop.org/drm/drm-misc 7066F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7067F: drivers/gpu/drm/vc4/ 7068F: include/uapi/drm/vc4_drm.h 7069 7070DRM DRIVERS FOR VIVANTE GPU IP 7071M: Lucas Stach <l.stach@pengutronix.de> 7072R: Russell King <linux+etnaviv@armlinux.org.uk> 7073R: Christian Gmeiner <christian.gmeiner@gmail.com> 7074L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7078F: drivers/gpu/drm/etnaviv/ 7079F: include/uapi/drm/etnaviv_drm.h 7080 7081DRM DRIVERS FOR XEN 7082M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7083L: dri-devel@lists.freedesktop.org 7084L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7085S: Supported 7086T: git git://anongit.freedesktop.org/drm/drm-misc 7087F: Documentation/gpu/xen-front.rst 7088F: drivers/gpu/drm/xen/ 7089 7090DRM DRIVERS FOR XILINX 7091M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/xlnx/ 7096F: drivers/gpu/drm/xlnx/ 7097 7098DRM GPU SCHEDULER 7099M: Luben Tuikov <luben.tuikov@amd.com> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: drivers/gpu/drm/scheduler/ 7104F: include/drm/gpu_scheduler.h 7105 7106DRM PANEL DRIVERS 7107M: Neil Armstrong <neil.armstrong@linaro.org> 7108R: Sam Ravnborg <sam@ravnborg.org> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: Documentation/devicetree/bindings/display/panel/ 7113F: drivers/gpu/drm/drm_panel.c 7114F: drivers/gpu/drm/panel/ 7115F: include/drm/drm_panel.h 7116 7117DRM PRIVACY-SCREEN CLASS 7118M: Hans de Goede <hdegoede@redhat.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/drm_privacy_screen* 7123F: include/drm/drm_privacy_screen* 7124 7125DRM TTM SUBSYSTEM 7126M: Christian Koenig <christian.koenig@amd.com> 7127M: Huang Rui <ray.huang@amd.com> 7128L: dri-devel@lists.freedesktop.org 7129S: Maintained 7130T: git git://anongit.freedesktop.org/drm/drm-misc 7131F: drivers/gpu/drm/ttm/ 7132F: include/drm/ttm/ 7133 7134DSBR100 USB FM RADIO DRIVER 7135M: Alexey Klimov <klimov.linux@gmail.com> 7136L: linux-media@vger.kernel.org 7137S: Maintained 7138T: git git://linuxtv.org/media_tree.git 7139F: drivers/media/radio/dsbr100.c 7140 7141DT3155 MEDIA DRIVER 7142M: Hans Verkuil <hverkuil@xs4all.nl> 7143L: linux-media@vger.kernel.org 7144S: Odd Fixes 7145W: https://linuxtv.org 7146T: git git://linuxtv.org/media_tree.git 7147F: drivers/media/pci/dt3155/ 7148 7149DVB_USB_AF9015 MEDIA DRIVER 7150M: Antti Palosaari <crope@iki.fi> 7151L: linux-media@vger.kernel.org 7152S: Maintained 7153W: https://linuxtv.org 7154W: http://palosaari.fi/linux/ 7155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7156T: git git://linuxtv.org/anttip/media_tree.git 7157F: drivers/media/usb/dvb-usb-v2/af9015* 7158 7159DVB_USB_AF9035 MEDIA DRIVER 7160M: Antti Palosaari <crope@iki.fi> 7161L: linux-media@vger.kernel.org 7162S: Maintained 7163W: https://linuxtv.org 7164W: http://palosaari.fi/linux/ 7165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7166T: git git://linuxtv.org/anttip/media_tree.git 7167F: drivers/media/usb/dvb-usb-v2/af9035* 7168 7169DVB_USB_ANYSEE MEDIA DRIVER 7170M: Antti Palosaari <crope@iki.fi> 7171L: linux-media@vger.kernel.org 7172S: Maintained 7173W: https://linuxtv.org 7174W: http://palosaari.fi/linux/ 7175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7176T: git git://linuxtv.org/anttip/media_tree.git 7177F: drivers/media/usb/dvb-usb-v2/anysee* 7178 7179DVB_USB_AU6610 MEDIA DRIVER 7180M: Antti Palosaari <crope@iki.fi> 7181L: linux-media@vger.kernel.org 7182S: Maintained 7183W: https://linuxtv.org 7184W: http://palosaari.fi/linux/ 7185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7186T: git git://linuxtv.org/anttip/media_tree.git 7187F: drivers/media/usb/dvb-usb-v2/au6610* 7188 7189DVB_USB_CE6230 MEDIA DRIVER 7190M: Antti Palosaari <crope@iki.fi> 7191L: linux-media@vger.kernel.org 7192S: Maintained 7193W: https://linuxtv.org 7194W: http://palosaari.fi/linux/ 7195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7196T: git git://linuxtv.org/anttip/media_tree.git 7197F: drivers/media/usb/dvb-usb-v2/ce6230* 7198 7199DVB_USB_CXUSB MEDIA DRIVER 7200M: Michael Krufky <mkrufky@linuxtv.org> 7201L: linux-media@vger.kernel.org 7202S: Maintained 7203W: https://linuxtv.org 7204W: http://github.com/mkrufky 7205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7206T: git git://linuxtv.org/media_tree.git 7207F: drivers/media/usb/dvb-usb/cxusb* 7208 7209DVB_USB_EC168 MEDIA DRIVER 7210M: Antti Palosaari <crope@iki.fi> 7211L: linux-media@vger.kernel.org 7212S: Maintained 7213W: https://linuxtv.org 7214W: http://palosaari.fi/linux/ 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/ec168* 7218 7219DVB_USB_GL861 MEDIA DRIVER 7220M: Antti Palosaari <crope@iki.fi> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7225T: git git://linuxtv.org/anttip/media_tree.git 7226F: drivers/media/usb/dvb-usb-v2/gl861* 7227 7228DVB_USB_MXL111SF MEDIA DRIVER 7229M: Michael Krufky <mkrufky@linuxtv.org> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233W: http://github.com/mkrufky 7234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7235T: git git://linuxtv.org/mkrufky/mxl111sf.git 7236F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7237 7238DVB_USB_RTL28XXU MEDIA DRIVER 7239M: Antti Palosaari <crope@iki.fi> 7240L: linux-media@vger.kernel.org 7241S: Maintained 7242W: https://linuxtv.org 7243W: http://palosaari.fi/linux/ 7244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7245T: git git://linuxtv.org/anttip/media_tree.git 7246F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7247 7248DVB_USB_V2 MEDIA DRIVER 7249M: Antti Palosaari <crope@iki.fi> 7250L: linux-media@vger.kernel.org 7251S: Maintained 7252W: https://linuxtv.org 7253W: http://palosaari.fi/linux/ 7254Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7255T: git git://linuxtv.org/anttip/media_tree.git 7256F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7257F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7258 7259DYNAMIC DEBUG 7260M: Jason Baron <jbaron@akamai.com> 7261M: Jim Cromie <jim.cromie@gmail.com> 7262S: Maintained 7263F: include/linux/dynamic_debug.h 7264F: lib/dynamic_debug.c 7265F: lib/test_dynamic_debug.c 7266 7267DYNAMIC INTERRUPT MODERATION 7268M: Tal Gilboa <talgi@nvidia.com> 7269S: Maintained 7270F: Documentation/networking/net_dim.rst 7271F: include/linux/dim.h 7272F: lib/dim/ 7273 7274DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7275M: Daniel Lezcano <daniel.lezcano@kernel.org> 7276L: linux-pm@vger.kernel.org 7277S: Supported 7278B: https://bugzilla.kernel.org 7279T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7280F: drivers/powercap/dtpm* 7281F: include/linux/dtpm.h 7282 7283DZ DECSTATION DZ11 SERIAL DRIVER 7284M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7285S: Maintained 7286F: drivers/tty/serial/dz.* 7287 7288E3X0 POWER BUTTON DRIVER 7289M: Moritz Fischer <moritz.fischer@ettus.com> 7290L: usrp-users@lists.ettus.com 7291S: Supported 7292W: http://www.ettus.com 7293F: Documentation/devicetree/bindings/input/e3x0-button.txt 7294F: drivers/input/misc/e3x0-button.c 7295 7296E4000 MEDIA DRIVER 7297M: Antti Palosaari <crope@iki.fi> 7298L: linux-media@vger.kernel.org 7299S: Maintained 7300W: https://linuxtv.org 7301W: http://palosaari.fi/linux/ 7302Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7303T: git git://linuxtv.org/anttip/media_tree.git 7304F: drivers/media/tuners/e4000* 7305 7306EARTH_PT1 MEDIA DRIVER 7307M: Akihiro Tsukada <tskd08@gmail.com> 7308L: linux-media@vger.kernel.org 7309S: Odd Fixes 7310F: drivers/media/pci/pt1/ 7311 7312EARTH_PT3 MEDIA DRIVER 7313M: Akihiro Tsukada <tskd08@gmail.com> 7314L: linux-media@vger.kernel.org 7315S: Odd Fixes 7316F: drivers/media/pci/pt3/ 7317 7318EC100 MEDIA DRIVER 7319M: Antti Palosaari <crope@iki.fi> 7320L: linux-media@vger.kernel.org 7321S: Maintained 7322W: https://linuxtv.org 7323W: http://palosaari.fi/linux/ 7324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7325T: git git://linuxtv.org/anttip/media_tree.git 7326F: drivers/media/dvb-frontends/ec100* 7327 7328ECRYPT FILE SYSTEM 7329M: Tyler Hicks <code@tyhicks.com> 7330L: ecryptfs@vger.kernel.org 7331S: Odd Fixes 7332W: http://ecryptfs.org 7333W: https://launchpad.net/ecryptfs 7334T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7335F: Documentation/filesystems/ecryptfs.rst 7336F: fs/ecryptfs/ 7337 7338EDAC-AMD64 7339M: Yazen Ghannam <yazen.ghannam@amd.com> 7340L: linux-edac@vger.kernel.org 7341S: Supported 7342F: drivers/edac/amd64_edac* 7343F: drivers/edac/mce_amd* 7344 7345EDAC-ARMADA 7346M: Jan Luebbe <jlu@pengutronix.de> 7347L: linux-edac@vger.kernel.org 7348S: Maintained 7349F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7350F: drivers/edac/armada_xp_* 7351 7352EDAC-AST2500 7353M: Stefan Schaeckeler <sschaeck@cisco.com> 7354S: Supported 7355F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7356F: drivers/edac/aspeed_edac.c 7357 7358EDAC-BLUEFIELD 7359M: Shravan Kumar Ramani <shravankr@nvidia.com> 7360S: Supported 7361F: drivers/edac/bluefield_edac.c 7362 7363EDAC-CALXEDA 7364M: Andre Przywara <andre.przywara@arm.com> 7365L: linux-edac@vger.kernel.org 7366S: Maintained 7367F: drivers/edac/highbank* 7368 7369EDAC-CAVIUM OCTEON 7370M: Ralf Baechle <ralf@linux-mips.org> 7371L: linux-edac@vger.kernel.org 7372L: linux-mips@vger.kernel.org 7373S: Supported 7374F: drivers/edac/octeon_edac* 7375 7376EDAC-CAVIUM THUNDERX 7377M: Robert Richter <rric@kernel.org> 7378L: linux-edac@vger.kernel.org 7379S: Odd Fixes 7380F: drivers/edac/thunderx_edac* 7381 7382EDAC-CORE 7383M: Borislav Petkov <bp@alien8.de> 7384M: Tony Luck <tony.luck@intel.com> 7385R: James Morse <james.morse@arm.com> 7386R: Mauro Carvalho Chehab <mchehab@kernel.org> 7387R: Robert Richter <rric@kernel.org> 7388L: linux-edac@vger.kernel.org 7389S: Supported 7390T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7391F: Documentation/admin-guide/ras.rst 7392F: Documentation/driver-api/edac.rst 7393F: drivers/edac/ 7394F: include/linux/edac.h 7395 7396EDAC-DMC520 7397M: Lei Wang <lewan@microsoft.com> 7398L: linux-edac@vger.kernel.org 7399S: Supported 7400F: drivers/edac/dmc520_edac.c 7401 7402EDAC-E752X 7403M: Mark Gross <markgross@kernel.org> 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/e752x_edac.c 7407 7408EDAC-E7XXX 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/e7xxx_edac.c 7412 7413EDAC-FSL_DDR 7414M: York Sun <york.sun@nxp.com> 7415L: linux-edac@vger.kernel.org 7416S: Maintained 7417F: drivers/edac/fsl_ddr_edac.* 7418 7419EDAC-GHES 7420M: Mauro Carvalho Chehab <mchehab@kernel.org> 7421L: linux-edac@vger.kernel.org 7422S: Maintained 7423F: drivers/edac/ghes_edac.c 7424 7425EDAC-I10NM 7426M: Tony Luck <tony.luck@intel.com> 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i10nm_base.c 7430 7431EDAC-I3000 7432L: linux-edac@vger.kernel.org 7433S: Orphan 7434F: drivers/edac/i3000_edac.c 7435 7436EDAC-I5000 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/i5000_edac.c 7440 7441EDAC-I5400 7442M: Mauro Carvalho Chehab <mchehab@kernel.org> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/i5400_edac.c 7446 7447EDAC-I7300 7448M: Mauro Carvalho Chehab <mchehab@kernel.org> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/i7300_edac.c 7452 7453EDAC-I7CORE 7454M: Mauro Carvalho Chehab <mchehab@kernel.org> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/i7core_edac.c 7458 7459EDAC-I82443BXGX 7460M: Tim Small <tim@buttersideup.com> 7461L: linux-edac@vger.kernel.org 7462S: Maintained 7463F: drivers/edac/i82443bxgx_edac.c 7464 7465EDAC-I82975X 7466M: "Arvind R." <arvino55@gmail.com> 7467L: linux-edac@vger.kernel.org 7468S: Maintained 7469F: drivers/edac/i82975x_edac.c 7470 7471EDAC-IE31200 7472M: Jason Baron <jbaron@akamai.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/ie31200_edac.c 7476 7477EDAC-IGEN6 7478M: Tony Luck <tony.luck@intel.com> 7479R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7480L: linux-edac@vger.kernel.org 7481S: Maintained 7482F: drivers/edac/igen6_edac.c 7483 7484EDAC-MPC85XX 7485M: Johannes Thumshirn <morbidrsa@gmail.com> 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: drivers/edac/mpc85xx_edac.[ch] 7489 7490EDAC-NPCM 7491M: Marvin Lin <kflin@nuvoton.com> 7492M: Stanley Chu <yschu@nuvoton.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7496F: drivers/edac/npcm_edac.c 7497 7498EDAC-PASEMI 7499M: Egor Martovetsky <egor@pasemi.com> 7500L: linux-edac@vger.kernel.org 7501S: Maintained 7502F: drivers/edac/pasemi_edac.c 7503 7504EDAC-PND2 7505M: Tony Luck <tony.luck@intel.com> 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/pnd2_edac.[ch] 7509 7510EDAC-QCOM 7511M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7512L: linux-arm-msm@vger.kernel.org 7513L: linux-edac@vger.kernel.org 7514S: Maintained 7515F: drivers/edac/qcom_edac.c 7516 7517EDAC-R82600 7518M: Tim Small <tim@buttersideup.com> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/r82600_edac.c 7522 7523EDAC-SBRIDGE 7524M: Tony Luck <tony.luck@intel.com> 7525R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7526L: linux-edac@vger.kernel.org 7527S: Maintained 7528F: drivers/edac/sb_edac.c 7529 7530EDAC-SKYLAKE 7531M: Tony Luck <tony.luck@intel.com> 7532L: linux-edac@vger.kernel.org 7533S: Maintained 7534F: drivers/edac/skx_*.[ch] 7535 7536EDAC-TI 7537M: Tero Kristo <kristo@kernel.org> 7538L: linux-edac@vger.kernel.org 7539S: Odd Fixes 7540F: drivers/edac/ti_edac.c 7541 7542EDIROL UA-101/UA-1000 DRIVER 7543M: Clemens Ladisch <clemens@ladisch.de> 7544L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7545S: Maintained 7546T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7547F: sound/usb/misc/ua101.c 7548 7549EFI TEST DRIVER 7550M: Ivan Hu <ivan.hu@canonical.com> 7551M: Ard Biesheuvel <ardb@kernel.org> 7552L: linux-efi@vger.kernel.org 7553S: Maintained 7554F: drivers/firmware/efi/test/ 7555 7556EFI VARIABLE FILESYSTEM 7557M: Jeremy Kerr <jk@ozlabs.org> 7558M: Ard Biesheuvel <ardb@kernel.org> 7559L: linux-efi@vger.kernel.org 7560S: Maintained 7561T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7562F: fs/efivarfs/ 7563 7564EFIFB FRAMEBUFFER DRIVER 7565M: Peter Jones <pjones@redhat.com> 7566L: linux-fbdev@vger.kernel.org 7567S: Maintained 7568F: drivers/video/fbdev/efifb.c 7569 7570EFS FILESYSTEM 7571S: Orphan 7572W: http://aeschi.ch.eu.org/efs/ 7573F: fs/efs/ 7574 7575EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7576M: Douglas Miller <dougmill@linux.ibm.com> 7577L: netdev@vger.kernel.org 7578S: Maintained 7579F: drivers/net/ethernet/ibm/ehea/ 7580 7581ELM327 CAN NETWORK DRIVER 7582M: Max Staudt <max@enpas.org> 7583L: linux-can@vger.kernel.org 7584S: Maintained 7585F: Documentation/networking/device_drivers/can/can327.rst 7586F: drivers/net/can/can327.c 7587 7588EM28XX VIDEO4LINUX DRIVER 7589M: Mauro Carvalho Chehab <mchehab@kernel.org> 7590L: linux-media@vger.kernel.org 7591S: Maintained 7592W: https://linuxtv.org 7593T: git git://linuxtv.org/media_tree.git 7594F: Documentation/admin-guide/media/em28xx* 7595F: drivers/media/usb/em28xx/ 7596 7597EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7598M: Adrian Hunter <adrian.hunter@intel.com> 7599M: Ritesh Harjani <riteshh@codeaurora.org> 7600M: Asutosh Das <asutoshd@codeaurora.org> 7601L: linux-mmc@vger.kernel.org 7602S: Supported 7603F: drivers/mmc/host/cqhci* 7604 7605EMULEX 10Gbps iSCSI - OneConnect DRIVER 7606M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7607L: linux-scsi@vger.kernel.org 7608S: Supported 7609W: http://www.broadcom.com 7610F: drivers/scsi/be2iscsi/ 7611 7612EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7613M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7614M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7615M: Somnath Kotur <somnath.kotur@broadcom.com> 7616L: netdev@vger.kernel.org 7617S: Supported 7618W: http://www.emulex.com 7619F: drivers/net/ethernet/emulex/benet/ 7620 7621EMULEX ONECONNECT ROCE DRIVER 7622M: Selvin Xavier <selvin.xavier@broadcom.com> 7623L: linux-rdma@vger.kernel.org 7624S: Odd Fixes 7625W: http://www.broadcom.com 7626F: drivers/infiniband/hw/ocrdma/ 7627F: include/uapi/rdma/ocrdma-abi.h 7628 7629EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7630M: James Smart <james.smart@broadcom.com> 7631M: Ram Vegesna <ram.vegesna@broadcom.com> 7632L: linux-scsi@vger.kernel.org 7633L: target-devel@vger.kernel.org 7634S: Supported 7635W: http://www.broadcom.com 7636F: drivers/scsi/elx/ 7637 7638EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7639M: James Smart <james.smart@broadcom.com> 7640M: Dick Kennedy <dick.kennedy@broadcom.com> 7641L: linux-scsi@vger.kernel.org 7642S: Supported 7643W: http://www.broadcom.com 7644F: drivers/scsi/lpfc/ 7645 7646ENE CB710 FLASH CARD READER DRIVER 7647M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7648S: Maintained 7649F: drivers/misc/cb710/ 7650F: drivers/mmc/host/cb710-mmc.* 7651F: include/linux/cb710.h 7652 7653ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7654M: Maxim Levitsky <maximlevitsky@gmail.com> 7655S: Maintained 7656F: drivers/media/rc/ene_ir.* 7657 7658EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7659M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7660L: linuxppc-dev@lists.ozlabs.org 7661S: Maintained 7662F: drivers/tty/ehv_bytechan.c 7663 7664EPSON S1D13XXX FRAMEBUFFER DRIVER 7665M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7666S: Maintained 7667T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7668F: drivers/video/fbdev/s1d13xxxfb.c 7669F: include/video/s1d13xxxfb.h 7670 7671EROFS FILE SYSTEM 7672M: Gao Xiang <xiang@kernel.org> 7673M: Chao Yu <chao@kernel.org> 7674R: Yue Hu <huyue2@coolpad.com> 7675R: Jeffle Xu <jefflexu@linux.alibaba.com> 7676L: linux-erofs@lists.ozlabs.org 7677S: Maintained 7678T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7679F: Documentation/ABI/testing/sysfs-fs-erofs 7680F: Documentation/filesystems/erofs.rst 7681F: fs/erofs/ 7682F: include/trace/events/erofs.h 7683 7684ERRSEQ ERROR TRACKING INFRASTRUCTURE 7685M: Jeff Layton <jlayton@kernel.org> 7686S: Maintained 7687F: include/linux/errseq.h 7688F: lib/errseq.c 7689 7690ESD CAN/USB DRIVERS 7691M: Frank Jungclaus <frank.jungclaus@esd.eu> 7692R: socketcan@esd.eu 7693L: linux-can@vger.kernel.org 7694S: Maintained 7695F: drivers/net/can/usb/esd_usb.c 7696 7697ET131X NETWORK DRIVER 7698M: Mark Einon <mark.einon@gmail.com> 7699S: Odd Fixes 7700F: drivers/net/ethernet/agere/ 7701 7702ETAS ES58X CAN/USB DRIVER 7703M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7704L: linux-can@vger.kernel.org 7705S: Maintained 7706F: Documentation/networking/devlink/etas_es58x.rst 7707F: drivers/net/can/usb/etas_es58x/ 7708 7709ETHERNET BRIDGE 7710M: Roopa Prabhu <roopa@nvidia.com> 7711M: Nikolay Aleksandrov <razor@blackwall.org> 7712L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7713L: netdev@vger.kernel.org 7714S: Maintained 7715W: http://www.linuxfoundation.org/en/Net:Bridge 7716F: include/linux/netfilter_bridge/ 7717F: net/bridge/ 7718 7719ETHERNET PHY LIBRARY 7720M: Andrew Lunn <andrew@lunn.ch> 7721M: Heiner Kallweit <hkallweit1@gmail.com> 7722R: Russell King <linux@armlinux.org.uk> 7723L: netdev@vger.kernel.org 7724S: Maintained 7725F: Documentation/ABI/testing/sysfs-class-net-phydev 7726F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7727F: Documentation/devicetree/bindings/net/mdio* 7728F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7729F: Documentation/networking/phy.rst 7730F: drivers/net/mdio/ 7731F: drivers/net/mdio/acpi_mdio.c 7732F: drivers/net/mdio/fwnode_mdio.c 7733F: drivers/net/mdio/of_mdio.c 7734F: drivers/net/pcs/ 7735F: drivers/net/phy/ 7736F: include/dt-bindings/net/qca-ar803x.h 7737F: include/linux/*mdio*.h 7738F: include/linux/linkmode.h 7739F: include/linux/mdio/*.h 7740F: include/linux/mii.h 7741F: include/linux/of_net.h 7742F: include/linux/phy.h 7743F: include/linux/phy_fixed.h 7744F: include/linux/platform_data/mdio-bcm-unimac.h 7745F: include/linux/platform_data/mdio-gpio.h 7746F: include/trace/events/mdio.h 7747F: include/uapi/linux/mdio.h 7748F: include/uapi/linux/mii.h 7749F: net/core/of_net.c 7750 7751EXEC & BINFMT API 7752R: Eric Biederman <ebiederm@xmission.com> 7753R: Kees Cook <keescook@chromium.org> 7754L: linux-mm@kvack.org 7755S: Supported 7756T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7757F: fs/*binfmt_*.c 7758F: fs/exec.c 7759F: include/linux/binfmts.h 7760F: include/linux/elf.h 7761F: include/uapi/linux/binfmts.h 7762F: include/uapi/linux/elf.h 7763F: tools/testing/selftests/exec/ 7764N: asm/elf.h 7765N: binfmt 7766 7767EXFAT FILE SYSTEM 7768M: Namjae Jeon <linkinjeon@kernel.org> 7769M: Sungjong Seo <sj1557.seo@samsung.com> 7770L: linux-fsdevel@vger.kernel.org 7771S: Maintained 7772T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7773F: fs/exfat/ 7774 7775EXT2 FILE SYSTEM 7776M: Jan Kara <jack@suse.com> 7777L: linux-ext4@vger.kernel.org 7778S: Maintained 7779F: Documentation/filesystems/ext2.rst 7780F: fs/ext2/ 7781F: include/linux/ext2* 7782 7783EXT4 FILE SYSTEM 7784M: "Theodore Ts'o" <tytso@mit.edu> 7785M: Andreas Dilger <adilger.kernel@dilger.ca> 7786L: linux-ext4@vger.kernel.org 7787S: Maintained 7788W: http://ext4.wiki.kernel.org 7789Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7790T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7791F: Documentation/filesystems/ext4/ 7792F: fs/ext4/ 7793F: include/trace/events/ext4.h 7794F: include/uapi/linux/ext4.h 7795 7796Extended Verification Module (EVM) 7797M: Mimi Zohar <zohar@linux.ibm.com> 7798L: linux-integrity@vger.kernel.org 7799S: Supported 7800T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7801F: security/integrity/ 7802F: security/integrity/evm/ 7803 7804EXTENSIBLE FIRMWARE INTERFACE (EFI) 7805M: Ard Biesheuvel <ardb@kernel.org> 7806L: linux-efi@vger.kernel.org 7807S: Maintained 7808T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7809F: Documentation/admin-guide/efi-stub.rst 7810F: arch/*/include/asm/efi.h 7811F: arch/*/kernel/efi.c 7812F: arch/arm/boot/compressed/efi-header.S 7813F: arch/x86/platform/efi/ 7814F: drivers/firmware/efi/ 7815F: include/linux/efi*.h 7816 7817EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7818M: MyungJoo Ham <myungjoo.ham@samsung.com> 7819M: Chanwoo Choi <cw00.choi@samsung.com> 7820L: linux-kernel@vger.kernel.org 7821S: Maintained 7822T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7823F: Documentation/devicetree/bindings/extcon/ 7824F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7825F: drivers/extcon/ 7826F: include/linux/extcon.h 7827F: include/linux/extcon/ 7828 7829EXTRA BOOT CONFIG 7830M: Masami Hiramatsu <mhiramat@kernel.org> 7831L: linux-kernel@vger.kernel.org 7832L: linux-trace-kernel@vger.kernel.org 7833S: Maintained 7834Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7835T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7836F: Documentation/admin-guide/bootconfig.rst 7837F: fs/proc/bootconfig.c 7838F: include/linux/bootconfig.h 7839F: lib/bootconfig-data.S 7840F: lib/bootconfig.c 7841F: tools/bootconfig/* 7842F: tools/bootconfig/scripts/* 7843 7844EXYNOS DP DRIVER 7845M: Jingoo Han <jingoohan1@gmail.com> 7846L: dri-devel@lists.freedesktop.org 7847S: Maintained 7848F: drivers/gpu/drm/exynos/exynos_dp* 7849 7850EXYNOS SYSMMU (IOMMU) driver 7851M: Marek Szyprowski <m.szyprowski@samsung.com> 7852L: iommu@lists.linux.dev 7853S: Maintained 7854F: drivers/iommu/exynos-iommu.c 7855 7856F2FS FILE SYSTEM 7857M: Jaegeuk Kim <jaegeuk@kernel.org> 7858M: Chao Yu <chao@kernel.org> 7859L: linux-f2fs-devel@lists.sourceforge.net 7860S: Maintained 7861W: https://f2fs.wiki.kernel.org/ 7862Q: https://patchwork.kernel.org/project/f2fs/list/ 7863B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7864T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7865F: Documentation/ABI/testing/sysfs-fs-f2fs 7866F: Documentation/filesystems/f2fs.rst 7867F: fs/f2fs/ 7868F: include/linux/f2fs_fs.h 7869F: include/trace/events/f2fs.h 7870F: include/uapi/linux/f2fs.h 7871 7872F71805F HARDWARE MONITORING DRIVER 7873M: Jean Delvare <jdelvare@suse.com> 7874L: linux-hwmon@vger.kernel.org 7875S: Maintained 7876F: Documentation/hwmon/f71805f.rst 7877F: drivers/hwmon/f71805f.c 7878 7879FADDR2LINE 7880M: Josh Poimboeuf <jpoimboe@kernel.org> 7881S: Maintained 7882F: scripts/faddr2line 7883 7884FAILOVER MODULE 7885M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7886L: netdev@vger.kernel.org 7887S: Supported 7888F: Documentation/networking/failover.rst 7889F: include/net/failover.h 7890F: net/core/failover.c 7891 7892FANOTIFY 7893M: Jan Kara <jack@suse.cz> 7894R: Amir Goldstein <amir73il@gmail.com> 7895R: Matthew Bobrowski <repnop@google.com> 7896L: linux-fsdevel@vger.kernel.org 7897S: Maintained 7898F: fs/notify/fanotify/ 7899F: include/linux/fanotify.h 7900F: include/uapi/linux/fanotify.h 7901 7902FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7903M: Linus Walleij <linus.walleij@linaro.org> 7904L: linux-usb@vger.kernel.org 7905S: Maintained 7906F: drivers/usb/fotg210/ 7907 7908FARSYNC SYNCHRONOUS DRIVER 7909M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7910S: Supported 7911W: http://www.farsite.co.uk/ 7912F: drivers/net/wan/farsync.* 7913 7914FAULT INJECTION SUPPORT 7915M: Akinobu Mita <akinobu.mita@gmail.com> 7916S: Supported 7917F: Documentation/fault-injection/ 7918F: lib/fault-inject.c 7919 7920FBTFT Framebuffer drivers 7921L: dri-devel@lists.freedesktop.org 7922L: linux-fbdev@vger.kernel.org 7923S: Orphan 7924F: drivers/staging/fbtft/ 7925 7926FC0011 TUNER DRIVER 7927M: Michael Buesch <m@bues.ch> 7928L: linux-media@vger.kernel.org 7929S: Maintained 7930F: drivers/media/tuners/fc0011.c 7931F: drivers/media/tuners/fc0011.h 7932 7933FC2580 MEDIA DRIVER 7934M: Antti Palosaari <crope@iki.fi> 7935L: linux-media@vger.kernel.org 7936S: Maintained 7937W: https://linuxtv.org 7938W: http://palosaari.fi/linux/ 7939Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7940T: git git://linuxtv.org/anttip/media_tree.git 7941F: drivers/media/tuners/fc2580* 7942 7943FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7944M: Hannes Reinecke <hare@suse.de> 7945L: linux-scsi@vger.kernel.org 7946S: Supported 7947W: www.Open-FCoE.org 7948F: drivers/scsi/fcoe/ 7949F: drivers/scsi/libfc/ 7950F: include/scsi/fc/ 7951F: include/scsi/libfc.h 7952F: include/scsi/libfcoe.h 7953F: include/uapi/scsi/fc/ 7954 7955FILE LOCKING (flock() and fcntl()/lockf()) 7956M: Jeff Layton <jlayton@kernel.org> 7957M: Chuck Lever <chuck.lever@oracle.com> 7958L: linux-fsdevel@vger.kernel.org 7959S: Maintained 7960F: fs/fcntl.c 7961F: fs/locks.c 7962F: include/linux/fcntl.h 7963F: include/uapi/linux/fcntl.h 7964 7965FILESYSTEM DIRECT ACCESS (DAX) 7966M: Dan Williams <dan.j.williams@intel.com> 7967R: Matthew Wilcox <willy@infradead.org> 7968R: Jan Kara <jack@suse.cz> 7969L: linux-fsdevel@vger.kernel.org 7970L: nvdimm@lists.linux.dev 7971S: Supported 7972F: fs/dax.c 7973F: include/linux/dax.h 7974F: include/trace/events/fs_dax.h 7975 7976FILESYSTEMS (VFS and infrastructure) 7977M: Alexander Viro <viro@zeniv.linux.org.uk> 7978M: Christian Brauner <brauner@kernel.org> 7979L: linux-fsdevel@vger.kernel.org 7980S: Maintained 7981F: fs/* 7982F: include/linux/fs.h 7983F: include/linux/fs_types.h 7984F: include/uapi/linux/fs.h 7985F: include/uapi/linux/openat2.h 7986 7987FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7988M: Riku Voipio <riku.voipio@iki.fi> 7989L: linux-hwmon@vger.kernel.org 7990S: Maintained 7991F: drivers/hwmon/f75375s.c 7992F: include/linux/f75375s.h 7993 7994FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7995M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7996L: linux-can@vger.kernel.org 7997S: Maintained 7998F: drivers/net/can/usb/f81604.c 7999 8000FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8001M: Clemens Ladisch <clemens@ladisch.de> 8002M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8003L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8004S: Maintained 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8006F: include/uapi/sound/firewire.h 8007F: sound/firewire/ 8008 8009FIREWIRE MEDIA DRIVERS (firedtv) 8010M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8011L: linux-media@vger.kernel.org 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8015F: drivers/media/firewire/ 8016 8017FIREWIRE SBP-2 TARGET 8018M: Chris Boot <bootc@bootc.net> 8019L: linux-scsi@vger.kernel.org 8020L: target-devel@vger.kernel.org 8021L: linux1394-devel@lists.sourceforge.net 8022S: Maintained 8023T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8024F: drivers/target/sbp/ 8025 8026FIREWIRE SUBSYSTEM 8027M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8028M: Takashi Sakamoto <takaswie@kernel.org> 8029L: linux1394-devel@lists.sourceforge.net 8030S: Maintained 8031W: http://ieee1394.docs.kernel.org/ 8032T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8033F: drivers/firewire/ 8034F: include/linux/firewire.h 8035F: include/uapi/linux/firewire*.h 8036F: tools/firewire/ 8037 8038FIRMWARE FRAMEWORK FOR ARMV8-A 8039M: Sudeep Holla <sudeep.holla@arm.com> 8040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8041S: Maintained 8042F: drivers/firmware/arm_ffa/ 8043F: include/linux/arm_ffa.h 8044 8045FIRMWARE LOADER (request_firmware) 8046M: Luis Chamberlain <mcgrof@kernel.org> 8047M: Russ Weight <russell.h.weight@intel.com> 8048L: linux-kernel@vger.kernel.org 8049S: Maintained 8050F: Documentation/firmware_class/ 8051F: drivers/base/firmware_loader/ 8052F: include/linux/firmware.h 8053 8054FLEXTIMER FTM-QUADDEC DRIVER 8055M: Patrick Havelange <patrick.havelange@essensium.com> 8056L: linux-iio@vger.kernel.org 8057S: Maintained 8058F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8059F: drivers/counter/ftm-quaddec.c 8060 8061FLOPPY DRIVER 8062M: Denis Efremov <efremov@linux.com> 8063L: linux-block@vger.kernel.org 8064S: Odd Fixes 8065F: drivers/block/floppy.c 8066 8067FLYSKY FSIA6B RC RECEIVER 8068M: Markus Koch <markus@notsyncing.net> 8069L: linux-input@vger.kernel.org 8070S: Maintained 8071F: drivers/input/joystick/fsia6b.c 8072 8073FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8074M: Geoffrey D. Bennett <g@b4.vu> 8075L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8076S: Maintained 8077T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8078F: sound/usb/mixer_scarlett_gen2.c 8079 8080FORCEDETH GIGABIT ETHERNET DRIVER 8081M: Rain River <rain.1986.08.12@gmail.com> 8082M: Zhu Yanjun <zyjzyj2000@gmail.com> 8083L: netdev@vger.kernel.org 8084S: Maintained 8085F: drivers/net/ethernet/nvidia/* 8086 8087FORTIFY_SOURCE 8088M: Kees Cook <keescook@chromium.org> 8089L: linux-hardening@vger.kernel.org 8090S: Supported 8091T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8092F: include/linux/fortify-string.h 8093F: lib/fortify_kunit.c 8094F: lib/memcpy_kunit.c 8095F: lib/strcat_kunit.c 8096F: lib/strscpy_kunit.c 8097F: lib/test_fortify/* 8098F: scripts/test_fortify.sh 8099K: \b__NO_FORTIFY\b 8100 8101FPGA DFL DRIVERS 8102M: Wu Hao <hao.wu@intel.com> 8103R: Tom Rix <trix@redhat.com> 8104L: linux-fpga@vger.kernel.org 8105S: Maintained 8106F: Documentation/ABI/testing/sysfs-bus-dfl* 8107F: Documentation/fpga/dfl.rst 8108F: drivers/fpga/dfl* 8109F: drivers/uio/uio_dfl.c 8110F: include/linux/dfl.h 8111F: include/uapi/linux/fpga-dfl.h 8112 8113FPGA MANAGER FRAMEWORK 8114M: Moritz Fischer <mdf@kernel.org> 8115M: Wu Hao <hao.wu@intel.com> 8116M: Xu Yilun <yilun.xu@intel.com> 8117R: Tom Rix <trix@redhat.com> 8118L: linux-fpga@vger.kernel.org 8119S: Maintained 8120Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8121T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8122F: Documentation/devicetree/bindings/fpga/ 8123F: Documentation/driver-api/fpga/ 8124F: Documentation/fpga/ 8125F: drivers/fpga/ 8126F: include/linux/fpga/ 8127 8128FPU EMULATOR 8129M: Bill Metzenthen <billm@melbpc.org.au> 8130S: Maintained 8131W: https://floatingpoint.billm.au/ 8132F: arch/x86/math-emu/ 8133 8134FRAMEBUFFER CORE 8135M: Daniel Vetter <daniel@ffwll.ch> 8136S: Odd Fixes 8137T: git git://anongit.freedesktop.org/drm/drm-misc 8138F: drivers/video/fbdev/core/ 8139 8140FRAMEBUFFER LAYER 8141M: Helge Deller <deller@gmx.de> 8142L: linux-fbdev@vger.kernel.org 8143L: dri-devel@lists.freedesktop.org 8144S: Maintained 8145Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8146T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8147F: Documentation/fb/ 8148F: drivers/video/ 8149F: include/linux/fb.h 8150F: include/uapi/linux/fb.h 8151F: include/uapi/video/ 8152F: include/video/ 8153 8154FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8155M: Horia Geantă <horia.geanta@nxp.com> 8156M: Pankaj Gupta <pankaj.gupta@nxp.com> 8157M: Gaurav Jain <gaurav.jain@nxp.com> 8158L: linux-crypto@vger.kernel.org 8159S: Maintained 8160F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8161F: drivers/crypto/caam/ 8162 8163FREESCALE COLDFIRE M5441X MMC DRIVER 8164M: Angelo Dureghello <angelo.dureghello@timesys.com> 8165L: linux-mmc@vger.kernel.org 8166S: Maintained 8167F: drivers/mmc/host/sdhci-esdhc-mcf.c 8168F: include/linux/platform_data/mmc-esdhc-mcf.h 8169 8170FREESCALE DIU FRAMEBUFFER DRIVER 8171M: Timur Tabi <timur@kernel.org> 8172L: linux-fbdev@vger.kernel.org 8173S: Maintained 8174F: drivers/video/fbdev/fsl-diu-fb.* 8175 8176FREESCALE DMA DRIVER 8177M: Li Yang <leoyang.li@nxp.com> 8178M: Zhang Wei <zw@zh-kernel.org> 8179L: linuxppc-dev@lists.ozlabs.org 8180S: Maintained 8181F: drivers/dma/fsldma.* 8182 8183FREESCALE DSPI DRIVER 8184M: Vladimir Oltean <olteanv@gmail.com> 8185L: linux-spi@vger.kernel.org 8186S: Maintained 8187F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8188F: drivers/spi/spi-fsl-dspi.c 8189F: include/linux/spi/spi-fsl-dspi.h 8190 8191FREESCALE ENETC ETHERNET DRIVERS 8192M: Claudiu Manoil <claudiu.manoil@nxp.com> 8193M: Vladimir Oltean <vladimir.oltean@nxp.com> 8194L: netdev@vger.kernel.org 8195S: Maintained 8196F: drivers/net/ethernet/freescale/enetc/ 8197 8198FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8199M: Claudiu Manoil <claudiu.manoil@nxp.com> 8200L: netdev@vger.kernel.org 8201S: Maintained 8202F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8203F: drivers/net/ethernet/freescale/gianfar* 8204 8205FREESCALE GPMI NAND DRIVER 8206M: Han Xu <han.xu@nxp.com> 8207L: linux-mtd@lists.infradead.org 8208S: Maintained 8209F: drivers/mtd/nand/raw/gpmi-nand/* 8210 8211FREESCALE I2C CPM DRIVER 8212M: Jochen Friedrich <jochen@scram.de> 8213L: linuxppc-dev@lists.ozlabs.org 8214L: linux-i2c@vger.kernel.org 8215S: Maintained 8216F: drivers/i2c/busses/i2c-cpm.c 8217 8218FREESCALE IMX / MXC FEC DRIVER 8219M: Wei Fang <wei.fang@nxp.com> 8220R: Shenwei Wang <shenwei.wang@nxp.com> 8221R: Clark Wang <xiaoning.wang@nxp.com> 8222R: NXP Linux Team <linux-imx@nxp.com> 8223L: netdev@vger.kernel.org 8224S: Maintained 8225F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8226F: drivers/net/ethernet/freescale/fec.h 8227F: drivers/net/ethernet/freescale/fec_main.c 8228F: drivers/net/ethernet/freescale/fec_ptp.c 8229 8230FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8231M: Sascha Hauer <s.hauer@pengutronix.de> 8232R: Pengutronix Kernel Team <kernel@pengutronix.de> 8233L: linux-fbdev@vger.kernel.org 8234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8235S: Maintained 8236F: drivers/video/fbdev/imxfb.c 8237 8238FREESCALE IMX DDR PMU DRIVER 8239M: Frank Li <Frank.li@nxp.com> 8240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8241S: Maintained 8242F: Documentation/admin-guide/perf/imx-ddr.rst 8243F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8244F: drivers/perf/fsl_imx8_ddr_perf.c 8245 8246FREESCALE IMX I2C DRIVER 8247M: Oleksij Rempel <o.rempel@pengutronix.de> 8248R: Pengutronix Kernel Team <kernel@pengutronix.de> 8249L: linux-i2c@vger.kernel.org 8250S: Maintained 8251F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8252F: drivers/i2c/busses/i2c-imx.c 8253 8254FREESCALE IMX LPI2C DRIVER 8255M: Dong Aisheng <aisheng.dong@nxp.com> 8256L: linux-i2c@vger.kernel.org 8257L: linux-imx@nxp.com 8258S: Maintained 8259F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8260F: drivers/i2c/busses/i2c-imx-lpi2c.c 8261 8262FREESCALE MPC I2C DRIVER 8263M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8264L: linux-i2c@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8267F: drivers/i2c/busses/i2c-mpc.c 8268 8269FREESCALE QORIQ DPAA ETHERNET DRIVER 8270M: Madalin Bucur <madalin.bucur@nxp.com> 8271L: netdev@vger.kernel.org 8272S: Maintained 8273F: drivers/net/ethernet/freescale/dpaa 8274 8275FREESCALE QORIQ DPAA FMAN DRIVER 8276M: Madalin Bucur <madalin.bucur@nxp.com> 8277R: Sean Anderson <sean.anderson@seco.com> 8278L: netdev@vger.kernel.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/net/fsl-fman.txt 8281F: drivers/net/ethernet/freescale/fman 8282 8283FREESCALE QORIQ PTP CLOCK DRIVER 8284M: Yangbo Lu <yangbo.lu@nxp.com> 8285L: netdev@vger.kernel.org 8286S: Maintained 8287F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8288F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8289F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8290F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8291F: drivers/ptp/ptp_qoriq.c 8292F: drivers/ptp/ptp_qoriq_debugfs.c 8293F: include/linux/fsl/ptp_qoriq.h 8294 8295FREESCALE QUAD SPI DRIVER 8296M: Han Xu <han.xu@nxp.com> 8297L: linux-spi@vger.kernel.org 8298S: Maintained 8299F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8300F: drivers/spi/spi-fsl-qspi.c 8301 8302FREESCALE QUICC ENGINE LIBRARY 8303M: Qiang Zhao <qiang.zhao@nxp.com> 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: drivers/soc/fsl/qe/ 8307F: include/soc/fsl/qe/ 8308 8309FREESCALE QUICC ENGINE QMC DRIVER 8310M: Herve Codina <herve.codina@bootlin.com> 8311L: linuxppc-dev@lists.ozlabs.org 8312S: Maintained 8313F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8314F: drivers/soc/fsl/qe/qmc.c 8315F: include/soc/fsl/qe/qmc.h 8316 8317FREESCALE QUICC ENGINE TSA DRIVER 8318M: Herve Codina <herve.codina@bootlin.com> 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8322F: drivers/soc/fsl/qe/tsa.c 8323F: drivers/soc/fsl/qe/tsa.h 8324F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8325 8326FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8327M: Li Yang <leoyang.li@nxp.com> 8328L: netdev@vger.kernel.org 8329L: linuxppc-dev@lists.ozlabs.org 8330S: Maintained 8331F: drivers/net/ethernet/freescale/ucc_geth* 8332 8333FREESCALE QUICC ENGINE UCC HDLC DRIVER 8334M: Zhao Qiang <qiang.zhao@nxp.com> 8335L: netdev@vger.kernel.org 8336L: linuxppc-dev@lists.ozlabs.org 8337S: Maintained 8338F: drivers/net/wan/fsl_ucc_hdlc* 8339 8340FREESCALE QUICC ENGINE UCC UART DRIVER 8341M: Timur Tabi <timur@kernel.org> 8342L: linuxppc-dev@lists.ozlabs.org 8343S: Maintained 8344F: drivers/tty/serial/ucc_uart.c 8345 8346FREESCALE SOC DRIVERS 8347M: Li Yang <leoyang.li@nxp.com> 8348L: linuxppc-dev@lists.ozlabs.org 8349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8350S: Maintained 8351F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8352F: Documentation/devicetree/bindings/soc/fsl/ 8353F: drivers/soc/fsl/ 8354F: include/linux/fsl/ 8355F: include/soc/fsl/ 8356 8357FREESCALE SOC FS_ENET DRIVER 8358M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8359L: linuxppc-dev@lists.ozlabs.org 8360L: netdev@vger.kernel.org 8361S: Maintained 8362F: drivers/net/ethernet/freescale/fs_enet/ 8363F: include/linux/fs_enet_pd.h 8364 8365FREESCALE SOC SOUND DRIVERS 8366M: Shengjiu Wang <shengjiu.wang@gmail.com> 8367M: Xiubo Li <Xiubo.Lee@gmail.com> 8368R: Fabio Estevam <festevam@gmail.com> 8369R: Nicolin Chen <nicoleotsuka@gmail.com> 8370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: sound/soc/fsl/fsl* 8374F: sound/soc/fsl/imx* 8375F: sound/soc/fsl/mpc8610_hpcd.c 8376 8377FREESCALE SOC SOUND QMC DRIVER 8378M: Herve Codina <herve.codina@bootlin.com> 8379L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8380L: linuxppc-dev@lists.ozlabs.org 8381S: Maintained 8382F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8383F: sound/soc/fsl/fsl_qmc_audio.c 8384 8385FREESCALE USB PERIPHERAL DRIVERS 8386M: Li Yang <leoyang.li@nxp.com> 8387L: linux-usb@vger.kernel.org 8388L: linuxppc-dev@lists.ozlabs.org 8389S: Maintained 8390F: drivers/usb/gadget/udc/fsl* 8391 8392FREESCALE USB PHY DRIVER 8393M: Ran Wang <ran.wang_1@nxp.com> 8394L: linux-usb@vger.kernel.org 8395L: linuxppc-dev@lists.ozlabs.org 8396S: Maintained 8397F: drivers/usb/phy/phy-fsl-usb* 8398 8399FREEVXFS FILESYSTEM 8400M: Christoph Hellwig <hch@infradead.org> 8401S: Maintained 8402W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8403F: fs/freevxfs/ 8404 8405FREEZER 8406M: "Rafael J. Wysocki" <rafael@kernel.org> 8407M: Pavel Machek <pavel@ucw.cz> 8408L: linux-pm@vger.kernel.org 8409S: Supported 8410F: Documentation/power/freezing-of-tasks.rst 8411F: include/linux/freezer.h 8412F: kernel/freezer.c 8413 8414FRONTSWAP API 8415M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8416L: linux-kernel@vger.kernel.org 8417S: Maintained 8418F: include/linux/frontswap.h 8419F: mm/frontswap.c 8420 8421FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8422M: David Howells <dhowells@redhat.com> 8423L: linux-cachefs@redhat.com (moderated for non-subscribers) 8424S: Supported 8425F: Documentation/filesystems/caching/ 8426F: fs/fscache/ 8427F: include/linux/fscache*.h 8428 8429FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8430M: Eric Biggers <ebiggers@kernel.org> 8431M: Theodore Y. Ts'o <tytso@mit.edu> 8432M: Jaegeuk Kim <jaegeuk@kernel.org> 8433L: linux-fscrypt@vger.kernel.org 8434S: Supported 8435Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8436T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8437F: Documentation/filesystems/fscrypt.rst 8438F: fs/crypto/ 8439F: include/linux/fscrypt.h 8440F: include/uapi/linux/fscrypt.h 8441 8442FSI SUBSYSTEM 8443M: Jeremy Kerr <jk@ozlabs.org> 8444M: Joel Stanley <joel@jms.id.au> 8445R: Alistar Popple <alistair@popple.id.au> 8446R: Eddie James <eajames@linux.ibm.com> 8447L: linux-fsi@lists.ozlabs.org 8448S: Supported 8449Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8450T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8451F: drivers/fsi/ 8452F: include/linux/fsi*.h 8453F: include/trace/events/fsi*.h 8454 8455FSI-ATTACHED I2C DRIVER 8456M: Eddie James <eajames@linux.ibm.com> 8457L: linux-i2c@vger.kernel.org 8458L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8459S: Maintained 8460F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8461F: drivers/i2c/busses/i2c-fsi.c 8462 8463FSI-ATTACHED SPI DRIVER 8464M: Eddie James <eajames@linux.ibm.com> 8465L: linux-spi@vger.kernel.org 8466S: Maintained 8467F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8468F: drivers/spi/spi-fsi.c 8469 8470FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8471M: Jan Kara <jack@suse.cz> 8472R: Amir Goldstein <amir73il@gmail.com> 8473L: linux-fsdevel@vger.kernel.org 8474S: Maintained 8475T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8476F: fs/notify/ 8477F: include/linux/fsnotify*.h 8478 8479FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8480M: Eric Biggers <ebiggers@kernel.org> 8481M: Theodore Y. Ts'o <tytso@mit.edu> 8482L: fsverity@lists.linux.dev 8483S: Supported 8484Q: https://patchwork.kernel.org/project/fsverity/list/ 8485T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8486F: Documentation/filesystems/fsverity.rst 8487F: fs/verity/ 8488F: include/linux/fsverity.h 8489F: include/uapi/linux/fsverity.h 8490 8491FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8492M: Michael Zaidman <michael.zaidman@gmail.com> 8493L: linux-i2c@vger.kernel.org 8494L: linux-input@vger.kernel.org 8495S: Maintained 8496F: drivers/hid/hid-ft260.c 8497 8498FUJITSU LAPTOP EXTRAS 8499M: Jonathan Woithe <jwoithe@just42.net> 8500L: platform-driver-x86@vger.kernel.org 8501S: Maintained 8502F: drivers/platform/x86/fujitsu-laptop.c 8503 8504FUJITSU TABLET EXTRAS 8505M: Robert Gerlach <khnz@gmx.de> 8506L: platform-driver-x86@vger.kernel.org 8507S: Maintained 8508F: drivers/platform/x86/fujitsu-tablet.c 8509 8510FUNCTION HOOKS (FTRACE) 8511M: Steven Rostedt <rostedt@goodmis.org> 8512M: Masami Hiramatsu <mhiramat@kernel.org> 8513R: Mark Rutland <mark.rutland@arm.com> 8514L: linux-kernel@vger.kernel.org 8515L: linux-trace-kernel@vger.kernel.org 8516S: Maintained 8517Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8518T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8519F: Documentation/trace/ftrace* 8520F: arch/*/*/*/*ftrace* 8521F: arch/*/*/*ftrace* 8522F: include/*/ftrace.h 8523F: kernel/trace/fgraph.c 8524F: kernel/trace/ftrace* 8525F: samples/ftrace 8526 8527FUNGIBLE ETHERNET DRIVERS 8528M: Dimitris Michailidis <dmichail@fungible.com> 8529L: netdev@vger.kernel.org 8530S: Supported 8531F: drivers/net/ethernet/fungible/ 8532 8533FUSE: FILESYSTEM IN USERSPACE 8534M: Miklos Szeredi <miklos@szeredi.hu> 8535L: linux-fsdevel@vger.kernel.org 8536S: Maintained 8537W: https://github.com/libfuse/ 8538T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8539F: Documentation/filesystems/fuse.rst 8540F: fs/fuse/ 8541F: include/uapi/linux/fuse.h 8542 8543FUTEX SUBSYSTEM 8544M: Thomas Gleixner <tglx@linutronix.de> 8545M: Ingo Molnar <mingo@redhat.com> 8546R: Peter Zijlstra <peterz@infradead.org> 8547R: Darren Hart <dvhart@infradead.org> 8548R: Davidlohr Bueso <dave@stgolabs.net> 8549R: André Almeida <andrealmeid@igalia.com> 8550L: linux-kernel@vger.kernel.org 8551S: Maintained 8552T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8553F: Documentation/locking/*futex* 8554F: include/asm-generic/futex.h 8555F: include/linux/futex.h 8556F: include/uapi/linux/futex.h 8557F: kernel/futex/* 8558F: tools/perf/bench/futex* 8559F: tools/testing/selftests/futex/ 8560 8561GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8562M: Tim Harvey <tharvey@gateworks.com> 8563S: Maintained 8564F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8565F: Documentation/hwmon/gsc-hwmon.rst 8566F: drivers/hwmon/gsc-hwmon.c 8567F: drivers/mfd/gateworks-gsc.c 8568F: include/linux/mfd/gsc.h 8569F: include/linux/platform_data/gsc_hwmon.h 8570 8571GCC PLUGINS 8572M: Kees Cook <keescook@chromium.org> 8573L: linux-hardening@vger.kernel.org 8574S: Maintained 8575T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8576F: Documentation/kbuild/gcc-plugins.rst 8577F: scripts/Makefile.gcc-plugins 8578F: scripts/gcc-plugins/ 8579 8580GCOV BASED KERNEL PROFILING 8581M: Peter Oberparleiter <oberpar@linux.ibm.com> 8582S: Maintained 8583F: Documentation/dev-tools/gcov.rst 8584F: kernel/gcov/ 8585 8586GDB KERNEL DEBUGGING HELPER SCRIPTS 8587M: Jan Kiszka <jan.kiszka@siemens.com> 8588M: Kieran Bingham <kbingham@kernel.org> 8589S: Supported 8590F: scripts/gdb/ 8591 8592GEMINI CRYPTO DRIVER 8593M: Corentin Labbe <clabbe@baylibre.com> 8594L: linux-crypto@vger.kernel.org 8595S: Maintained 8596F: drivers/crypto/gemini/ 8597 8598GEMTEK FM RADIO RECEIVER DRIVER 8599M: Hans Verkuil <hverkuil@xs4all.nl> 8600L: linux-media@vger.kernel.org 8601S: Maintained 8602W: https://linuxtv.org 8603T: git git://linuxtv.org/media_tree.git 8604F: drivers/media/radio/radio-gemtek* 8605 8606GENERIC ARCHITECTURE TOPOLOGY 8607M: Sudeep Holla <sudeep.holla@arm.com> 8608L: linux-kernel@vger.kernel.org 8609S: Maintained 8610F: drivers/base/arch_topology.c 8611F: include/linux/arch_topology.h 8612 8613GENERIC ENTRY CODE 8614M: Thomas Gleixner <tglx@linutronix.de> 8615M: Peter Zijlstra <peterz@infradead.org> 8616M: Andy Lutomirski <luto@kernel.org> 8617L: linux-kernel@vger.kernel.org 8618S: Maintained 8619T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8620F: include/linux/entry-common.h 8621F: include/linux/entry-kvm.h 8622F: kernel/entry/ 8623 8624GENERIC GPIO I2C DRIVER 8625M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8626S: Supported 8627F: drivers/i2c/busses/i2c-gpio.c 8628F: include/linux/platform_data/i2c-gpio.h 8629 8630GENERIC GPIO I2C MULTIPLEXER DRIVER 8631M: Peter Korsgaard <peter.korsgaard@barco.com> 8632L: linux-i2c@vger.kernel.org 8633S: Supported 8634F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8635F: drivers/i2c/muxes/i2c-mux-gpio.c 8636F: include/linux/platform_data/i2c-mux-gpio.h 8637 8638GENERIC HDLC (WAN) DRIVERS 8639M: Krzysztof Halasa <khc@pm.waw.pl> 8640S: Maintained 8641W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8642F: drivers/net/wan/c101.c 8643F: drivers/net/wan/hd6457* 8644F: drivers/net/wan/hdlc* 8645F: drivers/net/wan/n2.c 8646F: drivers/net/wan/pc300too.c 8647F: drivers/net/wan/pci200syn.c 8648F: drivers/net/wan/wanxl* 8649 8650GENERIC INCLUDE/ASM HEADER FILES 8651M: Arnd Bergmann <arnd@arndb.de> 8652L: linux-arch@vger.kernel.org 8653S: Maintained 8654T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8655F: include/asm-generic/ 8656F: include/uapi/asm-generic/ 8657 8658GENERIC PHY FRAMEWORK 8659M: Vinod Koul <vkoul@kernel.org> 8660M: Kishon Vijay Abraham I <kishon@kernel.org> 8661L: linux-phy@lists.infradead.org 8662S: Supported 8663Q: https://patchwork.kernel.org/project/linux-phy/list/ 8664T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8665F: Documentation/devicetree/bindings/phy/ 8666F: drivers/phy/ 8667F: include/dt-bindings/phy/ 8668F: include/linux/phy/ 8669 8670GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8671M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8672S: Supported 8673F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8674 8675GENERIC PM DOMAINS 8676M: "Rafael J. Wysocki" <rafael@kernel.org> 8677M: Kevin Hilman <khilman@kernel.org> 8678M: Ulf Hansson <ulf.hansson@linaro.org> 8679L: linux-pm@vger.kernel.org 8680S: Supported 8681F: Documentation/devicetree/bindings/power/power?domain* 8682F: drivers/base/power/domain*.c 8683F: include/linux/pm_domain.h 8684 8685GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8686M: Eugen Hristev <eugen.hristev@microchip.com> 8687L: linux-input@vger.kernel.org 8688S: Maintained 8689F: drivers/input/touchscreen/resistive-adc-touch.c 8690 8691GENERIC STRING LIBRARY 8692M: Kees Cook <keescook@chromium.org> 8693R: Andy Shevchenko <andy@kernel.org> 8694L: linux-hardening@vger.kernel.org 8695S: Supported 8696T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8697F: include/linux/string.h 8698F: include/linux/string_choices.h 8699F: include/linux/string_helpers.h 8700F: lib/string.c 8701F: lib/string_helpers.c 8702F: lib/test-string_helpers.c 8703F: lib/test_string.c 8704 8705GENERIC UIO DRIVER FOR PCI DEVICES 8706M: "Michael S. Tsirkin" <mst@redhat.com> 8707L: kvm@vger.kernel.org 8708S: Supported 8709F: drivers/uio/uio_pci_generic.c 8710 8711GENERIC VDSO LIBRARY 8712M: Andy Lutomirski <luto@kernel.org> 8713M: Thomas Gleixner <tglx@linutronix.de> 8714M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8715L: linux-kernel@vger.kernel.org 8716S: Maintained 8717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8718F: include/asm-generic/vdso/vsyscall.h 8719F: include/vdso/ 8720F: kernel/time/vsyscall.c 8721F: lib/vdso/ 8722 8723GENWQE (IBM Generic Workqueue Card) 8724M: Frank Haverkamp <haver@linux.ibm.com> 8725S: Supported 8726F: drivers/misc/genwqe/ 8727 8728GET_MAINTAINER SCRIPT 8729M: Joe Perches <joe@perches.com> 8730S: Maintained 8731F: scripts/get_maintainer.pl 8732 8733GFS2 FILE SYSTEM 8734M: Bob Peterson <rpeterso@redhat.com> 8735M: Andreas Gruenbacher <agruenba@redhat.com> 8736L: cluster-devel@redhat.com 8737S: Supported 8738B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8739T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8740F: Documentation/filesystems/gfs2* 8741F: fs/gfs2/ 8742F: include/uapi/linux/gfs2_ondisk.h 8743 8744GIGABYTE WMI DRIVER 8745M: Thomas Weißschuh <thomas@weissschuh.net> 8746L: platform-driver-x86@vger.kernel.org 8747S: Maintained 8748F: drivers/platform/x86/gigabyte-wmi.c 8749 8750GNSS SUBSYSTEM 8751M: Johan Hovold <johan@kernel.org> 8752S: Maintained 8753T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8754F: Documentation/ABI/testing/sysfs-class-gnss 8755F: Documentation/devicetree/bindings/gnss/ 8756F: drivers/gnss/ 8757F: include/linux/gnss.h 8758 8759GO7007 MPEG CODEC 8760M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8761L: linux-media@vger.kernel.org 8762S: Maintained 8763F: drivers/media/usb/go7007/ 8764 8765GOODIX TOUCHSCREEN 8766M: Bastien Nocera <hadess@hadess.net> 8767M: Hans de Goede <hdegoede@redhat.com> 8768L: linux-input@vger.kernel.org 8769S: Maintained 8770F: drivers/input/touchscreen/goodix* 8771 8772GOOGLE ETHERNET DRIVERS 8773M: Jeroen de Borst <jeroendb@google.com> 8774M: Praveen Kaligineedi <pkaligineedi@google.com> 8775R: Shailend Chand <shailend@google.com> 8776L: netdev@vger.kernel.org 8777S: Supported 8778F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8779F: drivers/net/ethernet/google 8780 8781GPD POCKET FAN DRIVER 8782M: Hans de Goede <hdegoede@redhat.com> 8783L: platform-driver-x86@vger.kernel.org 8784S: Maintained 8785F: drivers/platform/x86/gpd-pocket-fan.c 8786 8787GPIO ACPI SUPPORT 8788M: Mika Westerberg <mika.westerberg@linux.intel.com> 8789M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8790L: linux-gpio@vger.kernel.org 8791L: linux-acpi@vger.kernel.org 8792S: Supported 8793T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8794F: Documentation/firmware-guide/acpi/gpio-properties.rst 8795F: drivers/gpio/gpiolib-acpi.c 8796F: drivers/gpio/gpiolib-acpi.h 8797 8798GPIO AGGREGATOR 8799M: Geert Uytterhoeven <geert+renesas@glider.be> 8800L: linux-gpio@vger.kernel.org 8801S: Supported 8802F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8803F: drivers/gpio/gpio-aggregator.c 8804 8805GPIO IR Transmitter 8806M: Sean Young <sean@mess.org> 8807L: linux-media@vger.kernel.org 8808S: Maintained 8809F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8810F: drivers/media/rc/gpio-ir-tx.c 8811 8812GPIO MOCKUP DRIVER 8813M: Bamvor Jian Zhang <bamv2005@gmail.com> 8814L: linux-gpio@vger.kernel.org 8815S: Maintained 8816F: drivers/gpio/gpio-mockup.c 8817F: tools/testing/selftests/gpio/ 8818 8819GPIO REGMAP 8820R: Michael Walle <michael@walle.cc> 8821S: Maintained 8822F: drivers/gpio/gpio-regmap.c 8823F: include/linux/gpio/regmap.h 8824 8825GPIO SUBSYSTEM 8826M: Linus Walleij <linus.walleij@linaro.org> 8827M: Bartosz Golaszewski <brgl@bgdev.pl> 8828R: Andy Shevchenko <andy@kernel.org> 8829L: linux-gpio@vger.kernel.org 8830S: Maintained 8831T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8832F: Documentation/ABI/obsolete/sysfs-gpio 8833F: Documentation/ABI/testing/gpio-cdev 8834F: Documentation/admin-guide/gpio/ 8835F: Documentation/devicetree/bindings/gpio/ 8836F: Documentation/driver-api/gpio/ 8837F: drivers/gpio/ 8838F: include/dt-bindings/gpio/ 8839F: include/linux/gpio.h 8840F: include/linux/gpio/ 8841F: include/linux/of_gpio.h 8842F: include/uapi/linux/gpio.h 8843F: tools/gpio/ 8844 8845GRE DEMULTIPLEXER DRIVER 8846M: Dmitry Kozlov <xeb@mail.ru> 8847L: netdev@vger.kernel.org 8848S: Maintained 8849F: include/net/gre.h 8850F: net/ipv4/gre_demux.c 8851F: net/ipv4/gre_offload.c 8852 8853GRETH 10/100/1G Ethernet MAC device driver 8854M: Andreas Larsson <andreas@gaisler.com> 8855L: netdev@vger.kernel.org 8856S: Maintained 8857F: drivers/net/ethernet/aeroflex/ 8858 8859GREYBUS AUDIO PROTOCOLS DRIVERS 8860M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8861M: Mark Greer <mgreer@animalcreek.com> 8862S: Maintained 8863F: drivers/staging/greybus/audio_apbridgea.c 8864F: drivers/staging/greybus/audio_apbridgea.h 8865F: drivers/staging/greybus/audio_codec.c 8866F: drivers/staging/greybus/audio_codec.h 8867F: drivers/staging/greybus/audio_gb.c 8868F: drivers/staging/greybus/audio_manager.c 8869F: drivers/staging/greybus/audio_manager.h 8870F: drivers/staging/greybus/audio_manager_module.c 8871F: drivers/staging/greybus/audio_manager_private.h 8872F: drivers/staging/greybus/audio_manager_sysfs.c 8873F: drivers/staging/greybus/audio_module.c 8874F: drivers/staging/greybus/audio_topology.c 8875 8876GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8877M: Viresh Kumar <vireshk@kernel.org> 8878S: Maintained 8879F: drivers/staging/greybus/authentication.c 8880F: drivers/staging/greybus/bootrom.c 8881F: drivers/staging/greybus/firmware.h 8882F: drivers/staging/greybus/fw-core.c 8883F: drivers/staging/greybus/fw-download.c 8884F: drivers/staging/greybus/fw-management.c 8885F: drivers/staging/greybus/greybus_authentication.h 8886F: drivers/staging/greybus/greybus_firmware.h 8887F: drivers/staging/greybus/hid.c 8888F: drivers/staging/greybus/i2c.c 8889F: drivers/staging/greybus/spi.c 8890F: drivers/staging/greybus/spilib.c 8891F: drivers/staging/greybus/spilib.h 8892 8893GREYBUS LOOPBACK DRIVER 8894M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8895S: Maintained 8896F: drivers/staging/greybus/loopback.c 8897 8898GREYBUS PLATFORM DRIVERS 8899M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8900S: Maintained 8901F: drivers/staging/greybus/arche-apb-ctrl.c 8902F: drivers/staging/greybus/arche-platform.c 8903F: drivers/staging/greybus/arche_platform.h 8904 8905GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8906M: Rui Miguel Silva <rmfrfs@gmail.com> 8907S: Maintained 8908F: drivers/staging/greybus/gpio.c 8909F: drivers/staging/greybus/light.c 8910F: drivers/staging/greybus/power_supply.c 8911F: drivers/staging/greybus/sdio.c 8912F: drivers/staging/greybus/spi.c 8913F: drivers/staging/greybus/spilib.c 8914 8915GREYBUS SUBSYSTEM 8916M: Johan Hovold <johan@kernel.org> 8917M: Alex Elder <elder@kernel.org> 8918M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8919L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8920S: Maintained 8921F: drivers/greybus/ 8922F: drivers/staging/greybus/ 8923F: include/linux/greybus.h 8924F: include/linux/greybus/ 8925 8926GREYBUS UART PROTOCOLS DRIVERS 8927M: David Lin <dtwlin@gmail.com> 8928S: Maintained 8929F: drivers/staging/greybus/log.c 8930F: drivers/staging/greybus/uart.c 8931 8932GS1662 VIDEO SERIALIZER 8933M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/spi/gs1662.c 8938 8939GSPCA FINEPIX SUBDRIVER 8940M: Frank Zago <frank@zago.net> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/finepix.c 8945 8946GSPCA GL860 SUBDRIVER 8947M: Olivier Lorin <o.lorin@laposte.net> 8948L: linux-media@vger.kernel.org 8949S: Maintained 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/gl860/ 8952 8953GSPCA M5602 SUBDRIVER 8954M: Erik Andren <erik.andren@gmail.com> 8955L: linux-media@vger.kernel.org 8956S: Maintained 8957T: git git://linuxtv.org/media_tree.git 8958F: drivers/media/usb/gspca/m5602/ 8959 8960GSPCA PAC207 SONIXB SUBDRIVER 8961M: Hans Verkuil <hverkuil@xs4all.nl> 8962L: linux-media@vger.kernel.org 8963S: Odd Fixes 8964T: git git://linuxtv.org/media_tree.git 8965F: drivers/media/usb/gspca/pac207.c 8966 8967GSPCA SN9C20X SUBDRIVER 8968M: Brian Johnson <brijohn@gmail.com> 8969L: linux-media@vger.kernel.org 8970S: Maintained 8971T: git git://linuxtv.org/media_tree.git 8972F: drivers/media/usb/gspca/sn9c20x.c 8973 8974GSPCA T613 SUBDRIVER 8975M: Leandro Costantino <lcostantino@gmail.com> 8976L: linux-media@vger.kernel.org 8977S: Maintained 8978T: git git://linuxtv.org/media_tree.git 8979F: drivers/media/usb/gspca/t613.c 8980 8981GSPCA USB WEBCAM DRIVER 8982M: Hans Verkuil <hverkuil@xs4all.nl> 8983L: linux-media@vger.kernel.org 8984S: Odd Fixes 8985T: git git://linuxtv.org/media_tree.git 8986F: drivers/media/usb/gspca/ 8987 8988GTP (GPRS Tunneling Protocol) 8989M: Pablo Neira Ayuso <pablo@netfilter.org> 8990M: Harald Welte <laforge@gnumonks.org> 8991L: osmocom-net-gprs@lists.osmocom.org 8992S: Maintained 8993T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8994F: drivers/net/gtp.c 8995 8996GUID PARTITION TABLE (GPT) 8997M: Davidlohr Bueso <dave@stgolabs.net> 8998L: linux-efi@vger.kernel.org 8999S: Maintained 9000F: block/partitions/efi.* 9001 9002HABANALABS PCI DRIVER 9003M: Oded Gabbay <ogabbay@kernel.org> 9004L: dri-devel@lists.freedesktop.org 9005S: Supported 9006C: irc://irc.oftc.net/dri-devel 9007T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9008F: Documentation/ABI/testing/debugfs-driver-habanalabs 9009F: Documentation/ABI/testing/sysfs-driver-habanalabs 9010F: drivers/accel/habanalabs/ 9011F: include/trace/events/habanalabs.h 9012F: include/uapi/drm/habanalabs_accel.h 9013 9014HACKRF MEDIA DRIVER 9015M: Antti Palosaari <crope@iki.fi> 9016L: linux-media@vger.kernel.org 9017S: Maintained 9018W: https://linuxtv.org 9019W: http://palosaari.fi/linux/ 9020Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9021T: git git://linuxtv.org/anttip/media_tree.git 9022F: drivers/media/usb/hackrf/ 9023 9024HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9025M: Chuck Lever <chuck.lever@oracle.com> 9026L: kernel-tls-handshake@lists.linux.dev 9027L: netdev@vger.kernel.org 9028S: Maintained 9029F: Documentation/netlink/specs/handshake.yaml 9030F: Documentation/networking/tls-handshake.rst 9031F: include/net/handshake.h 9032F: include/trace/events/handshake.h 9033F: net/handshake/ 9034 9035HANTRO VPU CODEC DRIVER 9036M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9037M: Philipp Zabel <p.zabel@pengutronix.de> 9038L: linux-media@vger.kernel.org 9039L: linux-rockchip@lists.infradead.org 9040S: Maintained 9041F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9042F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9043F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9044F: drivers/media/platform/verisilicon/ 9045 9046HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9047M: Frank Seidel <frank@f-seidel.de> 9048L: platform-driver-x86@vger.kernel.org 9049S: Maintained 9050W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9051F: drivers/platform/x86/hdaps.c 9052 9053HARDWARE MONITORING 9054M: Jean Delvare <jdelvare@suse.com> 9055M: Guenter Roeck <linux@roeck-us.net> 9056L: linux-hwmon@vger.kernel.org 9057S: Maintained 9058W: http://hwmon.wiki.kernel.org/ 9059T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9060F: Documentation/ABI/testing/sysfs-class-hwmon 9061F: Documentation/devicetree/bindings/hwmon/ 9062F: Documentation/hwmon/ 9063F: drivers/hwmon/ 9064F: include/linux/hwmon*.h 9065F: include/trace/events/hwmon*.h 9066K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9067 9068HARDWARE RANDOM NUMBER GENERATOR CORE 9069M: Olivia Mackall <olivia@selenic.com> 9070M: Herbert Xu <herbert@gondor.apana.org.au> 9071L: linux-crypto@vger.kernel.org 9072S: Odd fixes 9073F: Documentation/admin-guide/hw_random.rst 9074F: Documentation/devicetree/bindings/rng/ 9075F: drivers/char/hw_random/ 9076F: include/linux/hw_random.h 9077 9078HARDWARE SPINLOCK CORE 9079M: Ohad Ben-Cohen <ohad@wizery.com> 9080M: Bjorn Andersson <andersson@kernel.org> 9081R: Baolin Wang <baolin.wang7@gmail.com> 9082L: linux-remoteproc@vger.kernel.org 9083S: Maintained 9084T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9085F: Documentation/devicetree/bindings/hwlock/ 9086F: Documentation/locking/hwspinlock.rst 9087F: drivers/hwspinlock/ 9088F: include/linux/hwspinlock.h 9089 9090HARDWARE TRACING FACILITIES 9091M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9092S: Maintained 9093F: drivers/hwtracing/ 9094 9095HARMONY SOUND DRIVER 9096L: linux-parisc@vger.kernel.org 9097S: Maintained 9098F: sound/parisc/harmony.* 9099 9100HDPVR USB VIDEO ENCODER DRIVER 9101M: Hans Verkuil <hverkuil@xs4all.nl> 9102L: linux-media@vger.kernel.org 9103S: Odd Fixes 9104W: https://linuxtv.org 9105T: git git://linuxtv.org/media_tree.git 9106F: drivers/media/usb/hdpvr/ 9107 9108HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9109M: Matt Hsiao <matt.hsiao@hpe.com> 9110S: Supported 9111F: drivers/misc/hpilo.[ch] 9112 9113HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9114M: Jerry Hoemann <jerry.hoemann@hpe.com> 9115S: Supported 9116F: Documentation/watchdog/hpwdt.rst 9117F: drivers/watchdog/hpwdt.c 9118 9119HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9120M: Don Brace <don.brace@microchip.com> 9121L: storagedev@microchip.com 9122L: linux-scsi@vger.kernel.org 9123S: Supported 9124F: Documentation/scsi/hpsa.rst 9125F: drivers/scsi/hpsa*.[ch] 9126F: include/linux/cciss*.h 9127F: include/uapi/linux/cciss*.h 9128 9129HFI1 DRIVER 9130M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9131L: linux-rdma@vger.kernel.org 9132S: Supported 9133F: drivers/infiniband/hw/hfi1 9134 9135HFS FILESYSTEM 9136L: linux-fsdevel@vger.kernel.org 9137S: Orphan 9138F: Documentation/filesystems/hfs.rst 9139F: fs/hfs/ 9140 9141HFSPLUS FILESYSTEM 9142L: linux-fsdevel@vger.kernel.org 9143S: Orphan 9144F: Documentation/filesystems/hfsplus.rst 9145F: fs/hfsplus/ 9146 9147HGA FRAMEBUFFER DRIVER 9148M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9149L: linux-nvidia@lists.surfsouth.com 9150S: Maintained 9151W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9152F: drivers/video/fbdev/hgafb.c 9153 9154HIBERNATION (aka Software Suspend, aka swsusp) 9155M: "Rafael J. Wysocki" <rafael@kernel.org> 9156M: Pavel Machek <pavel@ucw.cz> 9157L: linux-pm@vger.kernel.org 9158S: Supported 9159B: https://bugzilla.kernel.org 9160F: arch/*/include/asm/suspend*.h 9161F: arch/x86/power/ 9162F: drivers/base/power/ 9163F: include/linux/freezer.h 9164F: include/linux/pm.h 9165F: include/linux/suspend.h 9166F: kernel/power/ 9167 9168HID CORE LAYER 9169M: Jiri Kosina <jikos@kernel.org> 9170M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9171L: linux-input@vger.kernel.org 9172S: Maintained 9173T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9174F: Documentation/hid/ 9175F: drivers/hid/ 9176F: include/linux/hid* 9177F: include/uapi/linux/hid* 9178F: samples/hid/ 9179F: tools/testing/selftests/hid/ 9180 9181HID LOGITECH DRIVERS 9182R: Filipe Laíns <lains@riseup.net> 9183L: linux-input@vger.kernel.org 9184S: Maintained 9185F: drivers/hid/hid-logitech-* 9186 9187HID NVIDIA SHIELD DRIVER 9188M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9189L: linux-input@vger.kernel.org 9190S: Maintained 9191F: drivers/hid/hid-nvidia-shield.c 9192 9193HID PHOENIX RC FLIGHT CONTROLLER 9194M: Marcus Folkesson <marcus.folkesson@gmail.com> 9195L: linux-input@vger.kernel.org 9196S: Maintained 9197F: drivers/hid/hid-pxrc.c 9198 9199HID PLAYSTATION DRIVER 9200M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9201L: linux-input@vger.kernel.org 9202S: Supported 9203F: drivers/hid/hid-playstation.c 9204 9205HID SENSOR HUB DRIVERS 9206M: Jiri Kosina <jikos@kernel.org> 9207M: Jonathan Cameron <jic23@kernel.org> 9208M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9209L: linux-input@vger.kernel.org 9210L: linux-iio@vger.kernel.org 9211S: Maintained 9212F: Documentation/hid/hid-sensor* 9213F: drivers/hid/hid-sensor-* 9214F: drivers/iio/*/hid-* 9215F: include/linux/hid-sensor-* 9216 9217HID VRC-2 CAR CONTROLLER DRIVER 9218M: Marcus Folkesson <marcus.folkesson@gmail.com> 9219L: linux-input@vger.kernel.org 9220S: Maintained 9221F: drivers/hid/hid-vrc2.c 9222 9223HID WACOM DRIVER 9224M: Ping Cheng <ping.cheng@wacom.com> 9225M: Jason Gerecke <jason.gerecke@wacom.com> 9226L: linux-input@vger.kernel.org 9227S: Maintained 9228F: drivers/hid/wacom.h 9229F: drivers/hid/wacom_* 9230 9231HID++ LOGITECH DRIVERS 9232R: Filipe Laíns <lains@riseup.net> 9233R: Bastien Nocera <hadess@hadess.net> 9234L: linux-input@vger.kernel.org 9235S: Maintained 9236F: drivers/hid/hid-logitech-hidpp.c 9237 9238HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9239M: Thomas Gleixner <tglx@linutronix.de> 9240L: linux-kernel@vger.kernel.org 9241S: Maintained 9242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9243F: Documentation/timers/ 9244F: include/linux/clockchips.h 9245F: include/linux/hrtimer.h 9246F: kernel/time/clockevents.c 9247F: kernel/time/hrtimer.c 9248F: kernel/time/timer_*.c 9249 9250HIGH-SPEED SCC DRIVER FOR AX.25 9251L: linux-hams@vger.kernel.org 9252S: Orphan 9253F: drivers/net/hamradio/scc.c 9254 9255HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9256M: HighPoint Linux Team <linux@highpoint-tech.com> 9257S: Supported 9258W: http://www.highpoint-tech.com 9259F: Documentation/scsi/hptiop.rst 9260F: drivers/scsi/hptiop.c 9261 9262HIKEY960 ONBOARD USB GPIO HUB DRIVER 9263M: John Stultz <jstultz@google.com> 9264L: linux-kernel@vger.kernel.org 9265S: Maintained 9266F: drivers/misc/hisi_hikey_usb.c 9267 9268HIMAX HX83112B TOUCHSCREEN SUPPORT 9269M: Job Noorman <job@noorman.info> 9270L: linux-input@vger.kernel.org 9271S: Maintained 9272F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9273F: drivers/input/touchscreen/himax_hx83112b.c 9274 9275HIPPI 9276M: Jes Sorensen <jes@trained-monkey.org> 9277L: linux-hippi@sunsite.dk 9278S: Maintained 9279F: drivers/net/hippi/ 9280F: include/linux/hippidevice.h 9281F: include/uapi/linux/if_hippi.h 9282F: net/802/hippi.c 9283 9284HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9285M: Kurt Kanzenbach <kurt@linutronix.de> 9286L: netdev@vger.kernel.org 9287S: Maintained 9288F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9289F: drivers/net/dsa/hirschmann/* 9290F: include/linux/platform_data/hirschmann-hellcreek.h 9291F: net/dsa/tag_hellcreek.c 9292 9293HISILICON DMA DRIVER 9294M: Zhou Wang <wangzhou1@hisilicon.com> 9295M: Jie Hai <haijie1@huawei.com> 9296L: dmaengine@vger.kernel.org 9297S: Maintained 9298F: drivers/dma/hisi_dma.c 9299 9300HISILICON GPIO DRIVER 9301M: Jay Fang <f.fangjian@huawei.com> 9302L: linux-gpio@vger.kernel.org 9303S: Maintained 9304F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9305F: drivers/gpio/gpio-hisi.c 9306 9307HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9308M: Longfang Liu <liulongfang@huawei.com> 9309L: linux-crypto@vger.kernel.org 9310S: Maintained 9311F: Documentation/ABI/testing/debugfs-hisi-hpre 9312F: drivers/crypto/hisilicon/hpre/hpre.h 9313F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9314F: drivers/crypto/hisilicon/hpre/hpre_main.c 9315 9316HISILICON HNS3 PMU DRIVER 9317M: Guangbin Huang <huangguangbin2@huawei.com> 9318S: Supported 9319F: Documentation/admin-guide/perf/hns3-pmu.rst 9320F: drivers/perf/hisilicon/hns3_pmu.c 9321 9322HISILICON I2C CONTROLLER DRIVER 9323M: Yicong Yang <yangyicong@hisilicon.com> 9324L: linux-i2c@vger.kernel.org 9325S: Maintained 9326W: https://www.hisilicon.com 9327F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9328F: drivers/i2c/busses/i2c-hisi.c 9329 9330HISILICON LPC BUS DRIVER 9331M: Jay Fang <f.fangjian@huawei.com> 9332S: Maintained 9333W: http://www.hisilicon.com 9334F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9335F: drivers/bus/hisi_lpc.c 9336 9337HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9338M: Yisen Zhuang <yisen.zhuang@huawei.com> 9339M: Salil Mehta <salil.mehta@huawei.com> 9340L: netdev@vger.kernel.org 9341S: Maintained 9342W: http://www.hisilicon.com 9343F: drivers/net/ethernet/hisilicon/hns3/ 9344 9345HISILICON NETWORK SUBSYSTEM DRIVER 9346M: Yisen Zhuang <yisen.zhuang@huawei.com> 9347M: Salil Mehta <salil.mehta@huawei.com> 9348L: netdev@vger.kernel.org 9349S: Maintained 9350W: http://www.hisilicon.com 9351F: Documentation/devicetree/bindings/net/hisilicon*.txt 9352F: drivers/net/ethernet/hisilicon/ 9353 9354HISILICON PMU DRIVER 9355M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9356M: Jonathan Cameron <jonathan.cameron@huawei.com> 9357S: Supported 9358W: http://www.hisilicon.com 9359F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9360F: Documentation/admin-guide/perf/hisi-pmu.rst 9361F: drivers/perf/hisilicon 9362 9363HISILICON PTT DRIVER 9364M: Yicong Yang <yangyicong@hisilicon.com> 9365M: Jonathan Cameron <jonathan.cameron@huawei.com> 9366L: linux-kernel@vger.kernel.org 9367S: Maintained 9368F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9369F: Documentation/trace/hisi-ptt.rst 9370F: drivers/hwtracing/ptt/ 9371F: tools/perf/arch/arm64/util/hisi-ptt.c 9372F: tools/perf/util/hisi-ptt* 9373F: tools/perf/util/hisi-ptt-decoder/* 9374 9375HISILICON QM DRIVER 9376M: Weili Qian <qianweili@huawei.com> 9377M: Zhou Wang <wangzhou1@hisilicon.com> 9378L: linux-crypto@vger.kernel.org 9379S: Maintained 9380F: drivers/crypto/hisilicon/Kconfig 9381F: drivers/crypto/hisilicon/Makefile 9382F: drivers/crypto/hisilicon/qm.c 9383F: drivers/crypto/hisilicon/sgl.c 9384F: include/linux/hisi_acc_qm.h 9385 9386HISILICON ROCE DRIVER 9387M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9388M: Junxian Huang <huangjunxian6@hisilicon.com> 9389L: linux-rdma@vger.kernel.org 9390S: Maintained 9391F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9392F: drivers/infiniband/hw/hns/ 9393 9394HISILICON SAS Controller 9395M: Xiang Chen <chenxiang66@hisilicon.com> 9396S: Supported 9397W: http://www.hisilicon.com 9398F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9399F: drivers/scsi/hisi_sas/ 9400 9401HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9402M: Kai Ye <yekai13@huawei.com> 9403M: Longfang Liu <liulongfang@huawei.com> 9404L: linux-crypto@vger.kernel.org 9405S: Maintained 9406F: Documentation/ABI/testing/debugfs-hisi-sec 9407F: drivers/crypto/hisilicon/sec2/sec.h 9408F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9409F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9410F: drivers/crypto/hisilicon/sec2/sec_main.c 9411 9412HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9413M: Jay Fang <f.fangjian@huawei.com> 9414L: linux-spi@vger.kernel.org 9415S: Maintained 9416W: http://www.hisilicon.com 9417F: drivers/spi/spi-hisi-kunpeng.c 9418 9419HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9420M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9421L: linux-kernel@vger.kernel.org 9422S: Maintained 9423F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9424F: drivers/spmi/hisi-spmi-controller.c 9425 9426HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9427M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9428L: linux-kernel@vger.kernel.org 9429S: Maintained 9430F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9431F: drivers/mfd/hi6421-spmi-pmic.c 9432 9433HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9434M: Weili Qian <qianweili@huawei.com> 9435S: Maintained 9436F: drivers/crypto/hisilicon/trng/trng.c 9437 9438HISILICON V3XX SPI NOR FLASH Controller Driver 9439M: Jay Fang <f.fangjian@huawei.com> 9440S: Maintained 9441W: http://www.hisilicon.com 9442F: drivers/spi/spi-hisi-sfc-v3xx.c 9443 9444HISILICON ZIP Controller DRIVER 9445M: Yang Shen <shenyang39@huawei.com> 9446M: Zhou Wang <wangzhou1@hisilicon.com> 9447L: linux-crypto@vger.kernel.org 9448S: Maintained 9449F: Documentation/ABI/testing/debugfs-hisi-zip 9450F: drivers/crypto/hisilicon/zip/ 9451 9452HMM - Heterogeneous Memory Management 9453M: Jérôme Glisse <jglisse@redhat.com> 9454L: linux-mm@kvack.org 9455S: Maintained 9456F: Documentation/mm/hmm.rst 9457F: include/linux/hmm* 9458F: lib/test_hmm* 9459F: mm/hmm* 9460F: tools/testing/selftests/mm/*hmm* 9461 9462HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9463M: Andreas Klinger <ak@it-klinger.de> 9464L: linux-iio@vger.kernel.org 9465S: Maintained 9466F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9467F: drivers/iio/pressure/mprls0025pa.c 9468 9469HOST AP DRIVER 9470M: Jouni Malinen <j@w1.fi> 9471L: linux-wireless@vger.kernel.org 9472S: Obsolete 9473W: http://w1.fi/hostap-driver.html 9474F: drivers/net/wireless/intersil/hostap/ 9475 9476HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9477L: platform-driver-x86@vger.kernel.org 9478S: Orphan 9479F: drivers/platform/x86/hp/tc1100-wmi.c 9480 9481HP WMI HARDWARE MONITOR DRIVER 9482M: James Seo <james@equiv.tech> 9483L: linux-hwmon@vger.kernel.org 9484S: Maintained 9485F: Documentation/hwmon/hp-wmi-sensors.rst 9486F: drivers/hwmon/hp-wmi-sensors.c 9487 9488HPET: High Precision Event Timers driver 9489M: Clemens Ladisch <clemens@ladisch.de> 9490S: Maintained 9491F: Documentation/timers/hpet.rst 9492F: drivers/char/hpet.c 9493F: include/linux/hpet.h 9494F: include/uapi/linux/hpet.h 9495 9496HPET: x86 9497S: Orphan 9498F: arch/x86/include/asm/hpet.h 9499F: arch/x86/kernel/hpet.c 9500 9501HPFS FILESYSTEM 9502M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9503S: Maintained 9504W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9505F: fs/hpfs/ 9506 9507HSI SUBSYSTEM 9508M: Sebastian Reichel <sre@kernel.org> 9509S: Maintained 9510T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9511F: Documentation/ABI/testing/sysfs-bus-hsi 9512F: Documentation/driver-api/hsi.rst 9513F: drivers/hsi/ 9514F: include/linux/hsi/ 9515F: include/uapi/linux/hsi/ 9516 9517HSO 3G MODEM DRIVER 9518L: linux-usb@vger.kernel.org 9519S: Orphan 9520F: drivers/net/usb/hso.c 9521 9522HSR NETWORK PROTOCOL 9523L: netdev@vger.kernel.org 9524S: Orphan 9525F: net/hsr/ 9526 9527HT16K33 LED CONTROLLER DRIVER 9528M: Robin van der Gracht <robin@protonic.nl> 9529S: Maintained 9530F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9531F: drivers/auxdisplay/ht16k33.c 9532 9533HTCPEN TOUCHSCREEN DRIVER 9534M: Pau Oliva Fora <pof@eslack.org> 9535L: linux-input@vger.kernel.org 9536S: Maintained 9537F: drivers/input/touchscreen/htcpen.c 9538 9539HTE SUBSYSTEM 9540M: Dipen Patel <dipenp@nvidia.com> 9541L: timestamp@lists.linux.dev 9542S: Maintained 9543Q: https://patchwork.kernel.org/project/timestamp/list/ 9544T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9545F: Documentation/devicetree/bindings/timestamp/ 9546F: Documentation/driver-api/hte/ 9547F: drivers/hte/ 9548F: include/linux/hte.h 9549 9550HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9551M: Lorenzo Bianconi <lorenzo@kernel.org> 9552L: linux-iio@vger.kernel.org 9553S: Maintained 9554W: http://www.st.com/ 9555F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9556F: drivers/iio/humidity/hts221* 9557 9558HUAWEI ETHERNET DRIVER 9559M: Cai Huoqing <cai.huoqing@linux.dev> 9560L: netdev@vger.kernel.org 9561S: Maintained 9562F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9563F: drivers/net/ethernet/huawei/hinic/ 9564 9565HUGETLB SUBSYSTEM 9566M: Mike Kravetz <mike.kravetz@oracle.com> 9567M: Muchun Song <muchun.song@linux.dev> 9568L: linux-mm@kvack.org 9569S: Maintained 9570F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9571F: Documentation/admin-guide/mm/hugetlbpage.rst 9572F: Documentation/mm/hugetlbfs_reserv.rst 9573F: Documentation/mm/vmemmap_dedup.rst 9574F: fs/hugetlbfs/ 9575F: include/linux/hugetlb.h 9576F: mm/hugetlb.c 9577F: mm/hugetlb_vmemmap.c 9578F: mm/hugetlb_vmemmap.h 9579 9580HVA ST MEDIA DRIVER 9581M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9582L: linux-media@vger.kernel.org 9583S: Supported 9584W: https://linuxtv.org 9585T: git git://linuxtv.org/media_tree.git 9586F: drivers/media/platform/st/sti/hva 9587 9588HWPOISON MEMORY FAILURE HANDLING 9589M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9590R: Miaohe Lin <linmiaohe@huawei.com> 9591L: linux-mm@kvack.org 9592S: Maintained 9593F: mm/hwpoison-inject.c 9594F: mm/memory-failure.c 9595 9596HYCON HY46XX TOUCHSCREEN SUPPORT 9597M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9598L: linux-input@vger.kernel.org 9599S: Maintained 9600F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9601F: drivers/input/touchscreen/hycon-hy46xx.c 9602 9603HYGON PROCESSOR SUPPORT 9604M: Pu Wen <puwen@hygon.cn> 9605L: linux-kernel@vger.kernel.org 9606S: Maintained 9607F: arch/x86/kernel/cpu/hygon.c 9608 9609HYNIX HI556 SENSOR DRIVER 9610M: Shawn Tu <shawnx.tu@intel.com> 9611L: linux-media@vger.kernel.org 9612S: Maintained 9613T: git git://linuxtv.org/media_tree.git 9614F: drivers/media/i2c/hi556.c 9615 9616HYNIX HI846 SENSOR DRIVER 9617M: Martin Kepplinger <martin.kepplinger@puri.sm> 9618L: linux-media@vger.kernel.org 9619S: Maintained 9620F: drivers/media/i2c/hi846.c 9621 9622HYNIX HI847 SENSOR DRIVER 9623M: Shawn Tu <shawnx.tu@intel.com> 9624L: linux-media@vger.kernel.org 9625S: Maintained 9626F: drivers/media/i2c/hi847.c 9627 9628Hyper-V/Azure CORE AND DRIVERS 9629M: "K. Y. Srinivasan" <kys@microsoft.com> 9630M: Haiyang Zhang <haiyangz@microsoft.com> 9631M: Wei Liu <wei.liu@kernel.org> 9632M: Dexuan Cui <decui@microsoft.com> 9633L: linux-hyperv@vger.kernel.org 9634S: Supported 9635T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9636F: Documentation/ABI/stable/sysfs-bus-vmbus 9637F: Documentation/ABI/testing/debugfs-hyperv 9638F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9639F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9640F: Documentation/virt/hyperv 9641F: arch/arm64/hyperv 9642F: arch/arm64/include/asm/hyperv-tlfs.h 9643F: arch/arm64/include/asm/mshyperv.h 9644F: arch/x86/hyperv 9645F: arch/x86/include/asm/hyperv-tlfs.h 9646F: arch/x86/include/asm/mshyperv.h 9647F: arch/x86/include/asm/trace/hyperv.h 9648F: arch/x86/kernel/cpu/mshyperv.c 9649F: drivers/clocksource/hyperv_timer.c 9650F: drivers/hid/hid-hyperv.c 9651F: drivers/hv/ 9652F: drivers/input/serio/hyperv-keyboard.c 9653F: drivers/iommu/hyperv-iommu.c 9654F: drivers/net/ethernet/microsoft/ 9655F: drivers/net/hyperv/ 9656F: drivers/pci/controller/pci-hyperv-intf.c 9657F: drivers/pci/controller/pci-hyperv.c 9658F: drivers/scsi/storvsc_drv.c 9659F: drivers/uio/uio_hv_generic.c 9660F: drivers/video/fbdev/hyperv_fb.c 9661F: include/asm-generic/hyperv-tlfs.h 9662F: include/asm-generic/mshyperv.h 9663F: include/clocksource/hyperv_timer.h 9664F: include/linux/hyperv.h 9665F: include/net/mana 9666F: include/uapi/linux/hyperv.h 9667F: net/vmw_vsock/hyperv_transport.c 9668F: tools/hv/ 9669 9670HYPERBUS SUPPORT 9671M: Vignesh Raghavendra <vigneshr@ti.com> 9672L: linux-mtd@lists.infradead.org 9673S: Supported 9674Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9675C: irc://irc.oftc.net/mtd 9676T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9677F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9678F: drivers/mtd/hyperbus/ 9679F: include/linux/mtd/hyperbus.h 9680 9681HYPERVISOR VIRTUAL CONSOLE DRIVER 9682L: linuxppc-dev@lists.ozlabs.org 9683S: Odd Fixes 9684F: drivers/tty/hvc/ 9685 9686I2C ACPI SUPPORT 9687M: Mika Westerberg <mika.westerberg@linux.intel.com> 9688L: linux-i2c@vger.kernel.org 9689L: linux-acpi@vger.kernel.org 9690S: Maintained 9691F: drivers/i2c/i2c-core-acpi.c 9692 9693I2C CONTROLLER DRIVER FOR NVIDIA GPU 9694M: Ajay Gupta <ajayg@nvidia.com> 9695L: linux-i2c@vger.kernel.org 9696S: Maintained 9697F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9698F: drivers/i2c/busses/i2c-nvidia-gpu.c 9699 9700I2C MUXES 9701M: Peter Rosin <peda@axentia.se> 9702L: linux-i2c@vger.kernel.org 9703S: Maintained 9704F: Documentation/devicetree/bindings/i2c/i2c-arb* 9705F: Documentation/devicetree/bindings/i2c/i2c-gate* 9706F: Documentation/devicetree/bindings/i2c/i2c-mux* 9707F: Documentation/i2c/i2c-topology.rst 9708F: Documentation/i2c/muxes/ 9709F: drivers/i2c/i2c-mux.c 9710F: drivers/i2c/muxes/ 9711F: include/linux/i2c-mux.h 9712 9713I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9714M: Gregory CLEMENT <gregory.clement@bootlin.com> 9715L: linux-i2c@vger.kernel.org 9716S: Maintained 9717F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9718F: drivers/i2c/busses/i2c-mv64xxx.c 9719 9720I2C OVER PARALLEL PORT 9721M: Jean Delvare <jdelvare@suse.com> 9722L: linux-i2c@vger.kernel.org 9723S: Maintained 9724F: Documentation/i2c/busses/i2c-parport.rst 9725F: drivers/i2c/busses/i2c-parport.c 9726 9727I2C SUBSYSTEM 9728M: Wolfram Sang <wsa@kernel.org> 9729L: linux-i2c@vger.kernel.org 9730S: Maintained 9731W: https://i2c.wiki.kernel.org/ 9732Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9733T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9734F: Documentation/devicetree/bindings/i2c/i2c.txt 9735F: Documentation/i2c/ 9736F: drivers/i2c/* 9737F: include/dt-bindings/i2c/i2c.h 9738F: include/linux/i2c-dev.h 9739F: include/linux/i2c-smbus.h 9740F: include/linux/i2c.h 9741F: include/uapi/linux/i2c-*.h 9742F: include/uapi/linux/i2c.h 9743 9744I2C SUBSYSTEM HOST DRIVERS 9745M: Andi Shyti <andi.shyti@kernel.org> 9746L: linux-i2c@vger.kernel.org 9747S: Maintained 9748W: https://i2c.wiki.kernel.org/ 9749Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9750T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9751F: Documentation/devicetree/bindings/i2c/ 9752F: drivers/i2c/algos/ 9753F: drivers/i2c/busses/ 9754F: include/dt-bindings/i2c/ 9755 9756I2C-TAOS-EVM DRIVER 9757M: Jean Delvare <jdelvare@suse.com> 9758L: linux-i2c@vger.kernel.org 9759S: Maintained 9760F: Documentation/i2c/busses/i2c-taos-evm.rst 9761F: drivers/i2c/busses/i2c-taos-evm.c 9762 9763I2C-TINY-USB DRIVER 9764M: Till Harbaum <till@harbaum.org> 9765L: linux-i2c@vger.kernel.org 9766S: Maintained 9767W: http://www.harbaum.org/till/i2c_tiny_usb 9768F: drivers/i2c/busses/i2c-tiny-usb.c 9769 9770I2C/SMBUS CONTROLLER DRIVERS FOR PC 9771M: Jean Delvare <jdelvare@suse.com> 9772L: linux-i2c@vger.kernel.org 9773S: Maintained 9774F: Documentation/i2c/busses/i2c-ali1535.rst 9775F: Documentation/i2c/busses/i2c-ali1563.rst 9776F: Documentation/i2c/busses/i2c-ali15x3.rst 9777F: Documentation/i2c/busses/i2c-amd756.rst 9778F: Documentation/i2c/busses/i2c-amd8111.rst 9779F: Documentation/i2c/busses/i2c-i801.rst 9780F: Documentation/i2c/busses/i2c-nforce2.rst 9781F: Documentation/i2c/busses/i2c-piix4.rst 9782F: Documentation/i2c/busses/i2c-sis5595.rst 9783F: Documentation/i2c/busses/i2c-sis630.rst 9784F: Documentation/i2c/busses/i2c-sis96x.rst 9785F: Documentation/i2c/busses/i2c-via.rst 9786F: Documentation/i2c/busses/i2c-viapro.rst 9787F: drivers/i2c/busses/i2c-ali1535.c 9788F: drivers/i2c/busses/i2c-ali1563.c 9789F: drivers/i2c/busses/i2c-ali15x3.c 9790F: drivers/i2c/busses/i2c-amd756-s4882.c 9791F: drivers/i2c/busses/i2c-amd756.c 9792F: drivers/i2c/busses/i2c-amd8111.c 9793F: drivers/i2c/busses/i2c-i801.c 9794F: drivers/i2c/busses/i2c-isch.c 9795F: drivers/i2c/busses/i2c-nforce2-s4985.c 9796F: drivers/i2c/busses/i2c-nforce2.c 9797F: drivers/i2c/busses/i2c-piix4.c 9798F: drivers/i2c/busses/i2c-sis5595.c 9799F: drivers/i2c/busses/i2c-sis630.c 9800F: drivers/i2c/busses/i2c-sis96x.c 9801F: drivers/i2c/busses/i2c-via.c 9802F: drivers/i2c/busses/i2c-viapro.c 9803 9804I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9805M: Hans de Goede <hdegoede@redhat.com> 9806L: linux-i2c@vger.kernel.org 9807S: Maintained 9808F: drivers/i2c/busses/i2c-cht-wc.c 9809 9810I2C/SMBUS ISMT DRIVER 9811M: Seth Heasley <seth.heasley@intel.com> 9812M: Neil Horman <nhorman@tuxdriver.com> 9813L: linux-i2c@vger.kernel.org 9814F: Documentation/i2c/busses/i2c-ismt.rst 9815F: drivers/i2c/busses/i2c-ismt.c 9816 9817I2C/SMBUS STUB DRIVER 9818M: Jean Delvare <jdelvare@suse.com> 9819L: linux-i2c@vger.kernel.org 9820S: Maintained 9821F: drivers/i2c/i2c-stub.c 9822 9823I3C DRIVER FOR ASPEED AST2600 9824M: Jeremy Kerr <jk@codeconstruct.com.au> 9825S: Maintained 9826F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9827F: drivers/i3c/master/ast2600-i3c-master.c 9828 9829I3C DRIVER FOR CADENCE I3C MASTER IP 9830M: Przemysław Gaj <pgaj@cadence.com> 9831S: Maintained 9832F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9833F: drivers/i3c/master/i3c-master-cdns.c 9834 9835I3C DRIVER FOR SYNOPSYS DESIGNWARE 9836S: Orphan 9837F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9838F: drivers/i3c/master/dw* 9839 9840I3C SUBSYSTEM 9841M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9842L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9843S: Maintained 9844C: irc://chat.freenode.net/linux-i3c 9845T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9846F: Documentation/ABI/testing/sysfs-bus-i3c 9847F: Documentation/devicetree/bindings/i3c/ 9848F: Documentation/driver-api/i3c 9849F: drivers/i3c/ 9850F: include/linux/i3c/ 9851 9852IA64 (Itanium) PLATFORM 9853L: linux-ia64@vger.kernel.org 9854S: Orphan 9855F: Documentation/arch/ia64/ 9856F: arch/ia64/ 9857 9858IBM Operation Panel Input Driver 9859M: Eddie James <eajames@linux.ibm.com> 9860L: linux-input@vger.kernel.org 9861S: Maintained 9862F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9863F: drivers/input/misc/ibm-panel.c 9864 9865IBM Power 842 compression accelerator 9866M: Haren Myneni <haren@us.ibm.com> 9867S: Supported 9868F: crypto/842.c 9869F: drivers/crypto/nx/Kconfig 9870F: drivers/crypto/nx/Makefile 9871F: drivers/crypto/nx/nx-842* 9872F: include/linux/sw842.h 9873F: lib/842/ 9874 9875IBM Power in-Nest Crypto Acceleration 9876M: Breno Leitão <leitao@debian.org> 9877M: Nayna Jain <nayna@linux.ibm.com> 9878M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9879L: linux-crypto@vger.kernel.org 9880S: Supported 9881F: drivers/crypto/nx/Kconfig 9882F: drivers/crypto/nx/Makefile 9883F: drivers/crypto/nx/nx-aes* 9884F: drivers/crypto/nx/nx-sha* 9885F: drivers/crypto/nx/nx.* 9886F: drivers/crypto/nx/nx_csbcpb.h 9887F: drivers/crypto/nx/nx_debugfs.c 9888 9889IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9890M: Tyrel Datwyler <tyreld@linux.ibm.com> 9891L: linux-pci@vger.kernel.org 9892L: linuxppc-dev@lists.ozlabs.org 9893S: Supported 9894F: drivers/pci/hotplug/rpadlpar* 9895 9896IBM Power Linux RAID adapter 9897M: Brian King <brking@us.ibm.com> 9898S: Supported 9899F: drivers/scsi/ipr.* 9900 9901IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9902M: Tyrel Datwyler <tyreld@linux.ibm.com> 9903L: linux-pci@vger.kernel.org 9904L: linuxppc-dev@lists.ozlabs.org 9905S: Supported 9906F: drivers/pci/hotplug/rpaphp* 9907 9908IBM Power SRIOV Virtual NIC Device Driver 9909M: Haren Myneni <haren@linux.ibm.com> 9910M: Rick Lindsley <ricklind@linux.ibm.com> 9911R: Nick Child <nnac123@linux.ibm.com> 9912R: Dany Madden <danymadden@us.ibm.com> 9913R: Thomas Falcon <tlfalcon@linux.ibm.com> 9914L: netdev@vger.kernel.org 9915S: Supported 9916F: drivers/net/ethernet/ibm/ibmvnic.* 9917 9918IBM Power VFIO Support 9919M: Timothy Pearson <tpearson@raptorengineering.com> 9920S: Supported 9921F: drivers/vfio/vfio_iommu_spapr_tce.c 9922 9923IBM Power Virtual Ethernet Device Driver 9924M: Nick Child <nnac123@linux.ibm.com> 9925L: netdev@vger.kernel.org 9926S: Supported 9927F: drivers/net/ethernet/ibm/ibmveth.* 9928 9929IBM Power Virtual FC Device Drivers 9930M: Tyrel Datwyler <tyreld@linux.ibm.com> 9931L: linux-scsi@vger.kernel.org 9932S: Supported 9933F: drivers/scsi/ibmvscsi/ibmvfc* 9934 9935IBM Power Virtual Management Channel Driver 9936M: Brad Warrum <bwarrum@linux.ibm.com> 9937M: Ritu Agarwal <rituagar@linux.ibm.com> 9938S: Supported 9939F: drivers/misc/ibmvmc.* 9940 9941IBM Power Virtual SCSI Device Drivers 9942M: Tyrel Datwyler <tyreld@linux.ibm.com> 9943L: linux-scsi@vger.kernel.org 9944S: Supported 9945F: drivers/scsi/ibmvscsi/ibmvscsi* 9946F: include/scsi/viosrp.h 9947 9948IBM Power Virtual SCSI Device Target Driver 9949M: Michael Cyr <mikecyr@linux.ibm.com> 9950L: linux-scsi@vger.kernel.org 9951L: target-devel@vger.kernel.org 9952S: Supported 9953F: drivers/scsi/ibmvscsi_tgt/ 9954 9955IBM Power VMX Cryptographic instructions 9956M: Breno Leitão <leitao@debian.org> 9957M: Nayna Jain <nayna@linux.ibm.com> 9958M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9959L: linux-crypto@vger.kernel.org 9960S: Supported 9961F: drivers/crypto/vmx/Kconfig 9962F: drivers/crypto/vmx/Makefile 9963F: drivers/crypto/vmx/aes* 9964F: drivers/crypto/vmx/ghash* 9965F: drivers/crypto/vmx/ppc-xlate.pl 9966F: drivers/crypto/vmx/vmx.c 9967 9968IBM ServeRAID RAID DRIVER 9969S: Orphan 9970F: drivers/scsi/ips.* 9971 9972ICH LPC AND GPIO DRIVER 9973M: Peter Tyser <ptyser@xes-inc.com> 9974S: Maintained 9975F: drivers/gpio/gpio-ich.c 9976F: drivers/mfd/lpc_ich.c 9977 9978ICY I2C DRIVER 9979M: Max Staudt <max@enpas.org> 9980L: linux-i2c@vger.kernel.org 9981S: Maintained 9982F: drivers/i2c/busses/i2c-icy.c 9983 9984IDEAPAD LAPTOP EXTRAS DRIVER 9985M: Ike Panhc <ike.pan@canonical.com> 9986L: platform-driver-x86@vger.kernel.org 9987S: Maintained 9988W: http://launchpad.net/ideapad-laptop 9989F: drivers/platform/x86/ideapad-laptop.c 9990 9991IDEAPAD LAPTOP SLIDEBAR DRIVER 9992M: Andrey Moiseev <o2g.org.ru@gmail.com> 9993L: linux-input@vger.kernel.org 9994S: Maintained 9995W: https://github.com/o2genum/ideapad-slidebar 9996F: drivers/input/misc/ideapad_slidebar.c 9997 9998IDMAPPED MOUNTS 9999M: Christian Brauner <brauner@kernel.org> 10000M: Seth Forshee <sforshee@kernel.org> 10001L: linux-fsdevel@vger.kernel.org 10002S: Maintained 10003T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10004F: Documentation/filesystems/idmappings.rst 10005F: include/linux/mnt_idmapping.* 10006F: tools/testing/selftests/mount_setattr/ 10007 10008IDT VersaClock 5 CLOCK DRIVER 10009M: Luca Ceresoli <luca@lucaceresoli.net> 10010S: Maintained 10011F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10012F: drivers/clk/clk-versaclock5.c 10013 10014IEEE 802.15.4 SUBSYSTEM 10015M: Alexander Aring <alex.aring@gmail.com> 10016M: Stefan Schmidt <stefan@datenfreihafen.org> 10017M: Miquel Raynal <miquel.raynal@bootlin.com> 10018L: linux-wpan@vger.kernel.org 10019S: Maintained 10020W: https://linux-wpan.org/ 10021Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10022T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10023T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10024F: Documentation/networking/ieee802154.rst 10025F: drivers/net/ieee802154/ 10026F: include/linux/ieee802154.h 10027F: include/linux/nl802154.h 10028F: include/net/af_ieee802154.h 10029F: include/net/cfg802154.h 10030F: include/net/ieee802154_netdev.h 10031F: include/net/mac802154.h 10032F: include/net/nl802154.h 10033F: net/ieee802154/ 10034F: net/mac802154/ 10035 10036IFCVF VIRTIO DATA PATH ACCELERATOR 10037R: Zhu Lingshan <lingshan.zhu@intel.com> 10038F: drivers/vdpa/ifcvf/ 10039 10040IFE PROTOCOL 10041M: Yotam Gigi <yotam.gi@gmail.com> 10042M: Jamal Hadi Salim <jhs@mojatatu.com> 10043F: include/net/ife.h 10044F: include/uapi/linux/ife.h 10045F: net/ife 10046 10047IGORPLUG-USB IR RECEIVER 10048M: Sean Young <sean@mess.org> 10049L: linux-media@vger.kernel.org 10050S: Maintained 10051F: drivers/media/rc/igorplugusb.c 10052 10053IGUANAWORKS USB IR TRANSCEIVER 10054M: Sean Young <sean@mess.org> 10055L: linux-media@vger.kernel.org 10056S: Maintained 10057F: drivers/media/rc/iguanair.c 10058 10059IIO DIGITAL POTENTIOMETER DAC 10060M: Peter Rosin <peda@axentia.se> 10061L: linux-iio@vger.kernel.org 10062S: Maintained 10063F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10064F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10065F: drivers/iio/dac/dpot-dac.c 10066 10067IIO ENVELOPE DETECTOR 10068M: Peter Rosin <peda@axentia.se> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10072F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10073F: drivers/iio/adc/envelope-detector.c 10074 10075IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10076M: Matti Vaittinen <mazziesaccount@gmail.com> 10077L: linux-iio@vger.kernel.org 10078S: Maintained 10079F: drivers/iio/light/gain-time-scale-helper.c 10080F: drivers/iio/light/gain-time-scale-helper.h 10081 10082IIO MULTIPLEXER 10083M: Peter Rosin <peda@axentia.se> 10084L: linux-iio@vger.kernel.org 10085S: Maintained 10086F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10087F: drivers/iio/multiplexer/iio-mux.c 10088 10089IIO SCMI BASED DRIVER 10090M: Jyoti Bhayana <jbhayana@google.com> 10091L: linux-iio@vger.kernel.org 10092S: Maintained 10093F: drivers/iio/common/scmi_sensors/scmi_iio.c 10094 10095IIO SUBSYSTEM AND DRIVERS 10096M: Jonathan Cameron <jic23@kernel.org> 10097R: Lars-Peter Clausen <lars@metafoo.de> 10098L: linux-iio@vger.kernel.org 10099S: Maintained 10100T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10101F: Documentation/ABI/testing/configfs-iio* 10102F: Documentation/ABI/testing/sysfs-bus-iio* 10103F: Documentation/devicetree/bindings/iio/ 10104F: drivers/iio/ 10105F: drivers/staging/iio/ 10106F: include/dt-bindings/iio/ 10107F: include/linux/iio/ 10108F: tools/iio/ 10109 10110IIO UNIT CONVERTER 10111M: Peter Rosin <peda@axentia.se> 10112L: linux-iio@vger.kernel.org 10113S: Maintained 10114F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10115F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10116F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10117F: drivers/iio/afe/iio-rescale.c 10118 10119IKANOS/ADI EAGLE ADSL USB DRIVER 10120M: Matthieu Castet <castet.matthieu@free.fr> 10121M: Stanislaw Gruszka <stf_xl@wp.pl> 10122S: Maintained 10123F: drivers/usb/atm/ueagle-atm.c 10124 10125IMAGIS TOUCHSCREEN DRIVER 10126M: Markuss Broks <markuss.broks@gmail.com> 10127S: Maintained 10128F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10129F: drivers/input/touchscreen/imagis.c 10130 10131IMGTEC ASCII LCD DRIVER 10132M: Paul Burton <paulburton@kernel.org> 10133S: Maintained 10134F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10135F: drivers/auxdisplay/img-ascii-lcd.c 10136 10137IMGTEC IR DECODER DRIVER 10138S: Orphan 10139F: drivers/media/rc/img-ir/ 10140 10141IMON SOUNDGRAPH USB IR RECEIVER 10142M: Sean Young <sean@mess.org> 10143L: linux-media@vger.kernel.org 10144S: Maintained 10145F: drivers/media/rc/imon.c 10146F: drivers/media/rc/imon_raw.c 10147 10148IMS TWINTURBO FRAMEBUFFER DRIVER 10149L: linux-fbdev@vger.kernel.org 10150S: Orphan 10151F: drivers/video/fbdev/imsttfb.c 10152 10153INA209 HARDWARE MONITOR DRIVER 10154M: Guenter Roeck <linux@roeck-us.net> 10155L: linux-hwmon@vger.kernel.org 10156S: Maintained 10157F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10158F: Documentation/hwmon/ina209.rst 10159F: drivers/hwmon/ina209.c 10160 10161INA2XX HARDWARE MONITOR DRIVER 10162M: Guenter Roeck <linux@roeck-us.net> 10163L: linux-hwmon@vger.kernel.org 10164S: Maintained 10165F: Documentation/hwmon/ina2xx.rst 10166F: drivers/hwmon/ina2xx.c 10167F: include/linux/platform_data/ina2xx.h 10168 10169INDEX OF FURTHER KERNEL DOCUMENTATION 10170M: Carlos Bilbao <carlos.bilbao@amd.com> 10171S: Maintained 10172F: Documentation/process/kernel-docs.rst 10173 10174INDUSTRY PACK SUBSYSTEM (IPACK) 10175M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10176M: Jens Taprogge <jens.taprogge@taprogge.org> 10177M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10178L: industrypack-devel@lists.sourceforge.net 10179S: Maintained 10180W: http://industrypack.sourceforge.net 10181F: drivers/ipack/ 10182 10183INFINEON DPS310 Driver 10184M: Eddie James <eajames@linux.ibm.com> 10185L: linux-iio@vger.kernel.org 10186S: Maintained 10187F: drivers/iio/pressure/dps310.c 10188 10189INFINEON PEB2466 ASoC CODEC 10190M: Herve Codina <herve.codina@bootlin.com> 10191L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10192S: Maintained 10193F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10194F: sound/soc/codecs/peb2466.c 10195 10196INFINIBAND SUBSYSTEM 10197M: Jason Gunthorpe <jgg@nvidia.com> 10198M: Leon Romanovsky <leonro@nvidia.com> 10199L: linux-rdma@vger.kernel.org 10200S: Supported 10201W: https://github.com/linux-rdma/rdma-core 10202Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10203T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10204F: Documentation/devicetree/bindings/infiniband/ 10205F: Documentation/infiniband/ 10206F: drivers/infiniband/ 10207F: include/rdma/ 10208F: include/trace/events/ib_mad.h 10209F: include/trace/events/ib_umad.h 10210F: include/trace/misc/rdma.h 10211F: include/uapi/linux/if_infiniband.h 10212F: include/uapi/rdma/ 10213F: samples/bpf/ibumad_kern.c 10214F: samples/bpf/ibumad_user.c 10215 10216INGENIC JZ4780 NAND DRIVER 10217M: Harvey Hunt <harveyhuntnexus@gmail.com> 10218L: linux-mtd@lists.infradead.org 10219L: linux-mips@vger.kernel.org 10220S: Maintained 10221F: drivers/mtd/nand/raw/ingenic/ 10222 10223INGENIC JZ47xx SoCs 10224M: Paul Cercueil <paul@crapouillou.net> 10225L: linux-mips@vger.kernel.org 10226S: Maintained 10227F: arch/mips/boot/dts/ingenic/ 10228F: arch/mips/generic/board-ingenic.c 10229F: arch/mips/include/asm/mach-ingenic/ 10230F: arch/mips/ingenic/Kconfig 10231F: drivers/clk/ingenic/ 10232F: drivers/dma/dma-jz4780.c 10233F: drivers/gpu/drm/ingenic/ 10234F: drivers/i2c/busses/i2c-jz4780.c 10235F: drivers/iio/adc/ingenic-adc.c 10236F: drivers/irqchip/irq-ingenic.c 10237F: drivers/memory/jz4780-nemc.c 10238F: drivers/mmc/host/jz4740_mmc.c 10239F: drivers/mtd/nand/raw/ingenic/ 10240F: drivers/pinctrl/pinctrl-ingenic.c 10241F: drivers/power/supply/ingenic-battery.c 10242F: drivers/pwm/pwm-jz4740.c 10243F: drivers/remoteproc/ingenic_rproc.c 10244F: drivers/rtc/rtc-jz4740.c 10245F: drivers/tty/serial/8250/8250_ingenic.c 10246F: drivers/usb/musb/jz4740.c 10247F: drivers/watchdog/jz4740_wdt.c 10248F: include/dt-bindings/iio/adc/ingenic,adc.h 10249F: include/linux/mfd/ingenic-tcu.h 10250F: sound/soc/codecs/jz47* 10251F: sound/soc/jz4740/ 10252 10253INJOINIC IP5xxx POWER BANK IC DRIVER 10254M: Samuel Holland <samuel@sholland.org> 10255S: Maintained 10256F: drivers/power/supply/ip5xxx_power.c 10257 10258INOTIFY 10259M: Jan Kara <jack@suse.cz> 10260R: Amir Goldstein <amir73il@gmail.com> 10261L: linux-fsdevel@vger.kernel.org 10262S: Maintained 10263F: Documentation/filesystems/inotify.rst 10264F: fs/notify/inotify/ 10265F: include/linux/inotify.h 10266F: include/uapi/linux/inotify.h 10267 10268INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10269M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10270L: linux-input@vger.kernel.org 10271S: Maintained 10272Q: http://patchwork.kernel.org/project/linux-input/list/ 10273T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10274F: Documentation/devicetree/bindings/input/ 10275F: Documentation/devicetree/bindings/serio/ 10276F: Documentation/input/ 10277F: drivers/input/ 10278F: include/dt-bindings/input/ 10279F: include/linux/input.h 10280F: include/linux/input/ 10281F: include/uapi/linux/input-event-codes.h 10282F: include/uapi/linux/input.h 10283 10284INPUT MULTITOUCH (MT) PROTOCOL 10285M: Henrik Rydberg <rydberg@bitmath.org> 10286L: linux-input@vger.kernel.org 10287S: Odd fixes 10288F: Documentation/input/multi-touch-protocol.rst 10289F: drivers/input/input-mt.c 10290K: \b(ABS|SYN)_MT_ 10291 10292INSIDE SECURE CRYPTO DRIVER 10293M: Antoine Tenart <atenart@kernel.org> 10294L: linux-crypto@vger.kernel.org 10295S: Maintained 10296F: drivers/crypto/inside-secure/ 10297 10298INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10299M: Mimi Zohar <zohar@linux.ibm.com> 10300M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10301L: linux-integrity@vger.kernel.org 10302S: Supported 10303T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10304F: security/integrity/ 10305F: security/integrity/ima/ 10306 10307INTEL 810/815 FRAMEBUFFER DRIVER 10308M: Antonino Daplas <adaplas@gmail.com> 10309L: linux-fbdev@vger.kernel.org 10310S: Maintained 10311F: drivers/video/fbdev/i810/ 10312 10313INTEL 8254 COUNTER DRIVER 10314M: William Breathitt Gray <william.gray@linaro.org> 10315L: linux-iio@vger.kernel.org 10316S: Maintained 10317F: drivers/counter/i8254.c 10318F: include/linux/i8254.h 10319 10320INTEL 8255 GPIO DRIVER 10321M: William Breathitt Gray <william.gray@linaro.org> 10322L: linux-gpio@vger.kernel.org 10323S: Maintained 10324F: drivers/gpio/gpio-i8255.c 10325F: drivers/gpio/gpio-i8255.h 10326 10327INTEL ASoC DRIVERS 10328M: Cezary Rojewski <cezary.rojewski@intel.com> 10329M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10330M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10331M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10332M: Bard Liao <yung-chuan.liao@linux.intel.com> 10333M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10334M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10335L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10336S: Supported 10337F: sound/soc/intel/ 10338 10339INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10340M: Hans de Goede <hdegoede@redhat.com> 10341L: platform-driver-x86@vger.kernel.org 10342S: Maintained 10343F: drivers/platform/x86/intel/atomisp2/pm.c 10344 10345INTEL ATOMISP2 LED DRIVER 10346M: Hans de Goede <hdegoede@redhat.com> 10347L: platform-driver-x86@vger.kernel.org 10348S: Maintained 10349F: drivers/platform/x86/intel/atomisp2/led.c 10350 10351INTEL BIOS SAR INT1092 DRIVER 10352M: Shravan Sudhakar <s.shravan@intel.com> 10353M: Intel Corporation <linuxwwan@intel.com> 10354L: platform-driver-x86@vger.kernel.org 10355S: Maintained 10356F: drivers/platform/x86/intel/int1092/ 10357 10358INTEL BROXTON PMC DRIVER 10359M: Mika Westerberg <mika.westerberg@linux.intel.com> 10360M: Zha Qipeng <qipeng.zha@intel.com> 10361S: Maintained 10362F: drivers/mfd/intel_pmc_bxt.c 10363F: include/linux/mfd/intel_pmc_bxt.h 10364 10365INTEL C600 SERIES SAS CONTROLLER DRIVER 10366M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10367L: linux-scsi@vger.kernel.org 10368S: Supported 10369T: git git://git.code.sf.net/p/intel-sas/isci 10370F: drivers/scsi/isci/ 10371 10372INTEL CPU family model numbers 10373M: Tony Luck <tony.luck@intel.com> 10374M: x86@kernel.org 10375L: linux-kernel@vger.kernel.org 10376S: Supported 10377F: arch/x86/include/asm/intel-family.h 10378 10379INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10380M: Jani Nikula <jani.nikula@linux.intel.com> 10381M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10382M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10383M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10384L: intel-gfx@lists.freedesktop.org 10385S: Supported 10386W: https://01.org/linuxgraphics/ 10387Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10388B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10389C: irc://irc.oftc.net/intel-gfx 10390T: git git://anongit.freedesktop.org/drm-intel 10391F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10392F: Documentation/gpu/i915.rst 10393F: drivers/gpu/drm/i915/ 10394F: include/drm/i915* 10395F: include/uapi/drm/i915_drm.h 10396 10397INTEL ETHERNET DRIVERS 10398M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10399M: Tony Nguyen <anthony.l.nguyen@intel.com> 10400L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10401S: Supported 10402W: https://www.intel.com/content/www/us/en/support.html 10403Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10404T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10405T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10406F: Documentation/networking/device_drivers/ethernet/intel/ 10407F: drivers/net/ethernet/intel/ 10408F: drivers/net/ethernet/intel/*/ 10409F: include/linux/avf/virtchnl.h 10410F: include/linux/net/intel/iidc.h 10411 10412INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10413M: Mustafa Ismail <mustafa.ismail@intel.com> 10414M: Shiraz Saleem <shiraz.saleem@intel.com> 10415L: linux-rdma@vger.kernel.org 10416S: Supported 10417F: drivers/infiniband/hw/irdma/ 10418F: include/uapi/rdma/irdma-abi.h 10419 10420INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10421M: Maik Broemme <mbroemme@libmpq.org> 10422L: linux-fbdev@vger.kernel.org 10423S: Maintained 10424F: Documentation/fb/intelfb.rst 10425F: drivers/video/fbdev/intelfb/ 10426 10427INTEL GPIO DRIVERS 10428M: Andy Shevchenko <andy@kernel.org> 10429L: linux-gpio@vger.kernel.org 10430S: Supported 10431T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10432F: drivers/gpio/gpio-elkhartlake.c 10433F: drivers/gpio/gpio-ich.c 10434F: drivers/gpio/gpio-merrifield.c 10435F: drivers/gpio/gpio-ml-ioh.c 10436F: drivers/gpio/gpio-pch.c 10437F: drivers/gpio/gpio-sch.c 10438F: drivers/gpio/gpio-sodaville.c 10439F: drivers/gpio/gpio-tangier.c 10440 10441INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10442M: Zhenyu Wang <zhenyuw@linux.intel.com> 10443M: Zhi Wang <zhi.a.wang@intel.com> 10444L: intel-gvt-dev@lists.freedesktop.org 10445L: intel-gfx@lists.freedesktop.org 10446S: Supported 10447W: https://01.org/igvt-g 10448T: git https://github.com/intel/gvt-linux.git 10449F: drivers/gpu/drm/i915/gvt/ 10450 10451INTEL HID EVENT DRIVER 10452M: Alex Hung <alexhung@gmail.com> 10453L: platform-driver-x86@vger.kernel.org 10454S: Maintained 10455F: drivers/platform/x86/intel/hid.c 10456 10457INTEL I/OAT DMA DRIVER 10458M: Dave Jiang <dave.jiang@intel.com> 10459R: Dan Williams <dan.j.williams@intel.com> 10460L: dmaengine@vger.kernel.org 10461S: Supported 10462Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10463F: drivers/dma/ioat* 10464 10465INTEL IDLE DRIVER 10466M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10467M: Len Brown <lenb@kernel.org> 10468L: linux-pm@vger.kernel.org 10469S: Supported 10470B: https://bugzilla.kernel.org 10471T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10472F: drivers/idle/intel_idle.c 10473 10474INTEL IDXD DRIVER 10475M: Fenghua Yu <fenghua.yu@intel.com> 10476M: Dave Jiang <dave.jiang@intel.com> 10477L: dmaengine@vger.kernel.org 10478S: Supported 10479F: drivers/dma/idxd/* 10480F: include/uapi/linux/idxd.h 10481 10482INTEL IN FIELD SCAN (IFS) DEVICE 10483M: Jithu Joseph <jithu.joseph@intel.com> 10484R: Ashok Raj <ashok.raj@intel.com> 10485R: Tony Luck <tony.luck@intel.com> 10486S: Maintained 10487F: drivers/platform/x86/intel/ifs 10488F: include/trace/events/intel_ifs.h 10489 10490INTEL INTEGRATED SENSOR HUB DRIVER 10491M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10492M: Jiri Kosina <jikos@kernel.org> 10493L: linux-input@vger.kernel.org 10494S: Maintained 10495F: drivers/hid/intel-ish-hid/ 10496 10497INTEL IOMMU (VT-d) 10498M: David Woodhouse <dwmw2@infradead.org> 10499M: Lu Baolu <baolu.lu@linux.intel.com> 10500L: iommu@lists.linux.dev 10501S: Supported 10502T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10503F: drivers/iommu/intel/ 10504 10505INTEL IPU3 CSI-2 CIO2 DRIVER 10506M: Yong Zhi <yong.zhi@intel.com> 10507M: Sakari Ailus <sakari.ailus@linux.intel.com> 10508M: Bingbu Cao <bingbu.cao@intel.com> 10509M: Dan Scally <djrscally@gmail.com> 10510R: Tianshu Qiu <tian.shu.qiu@intel.com> 10511L: linux-media@vger.kernel.org 10512S: Maintained 10513T: git git://linuxtv.org/media_tree.git 10514F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10515F: drivers/media/pci/intel/ipu3/ 10516 10517INTEL IPU3 CSI-2 IMGU DRIVER 10518M: Sakari Ailus <sakari.ailus@linux.intel.com> 10519R: Bingbu Cao <bingbu.cao@intel.com> 10520R: Tianshu Qiu <tian.shu.qiu@intel.com> 10521L: linux-media@vger.kernel.org 10522S: Maintained 10523F: Documentation/admin-guide/media/ipu3.rst 10524F: Documentation/admin-guide/media/ipu3_rcb.svg 10525F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10526F: drivers/staging/media/ipu3/ 10527 10528INTEL ISHTP ECLITE DRIVER 10529M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10530L: platform-driver-x86@vger.kernel.org 10531S: Supported 10532F: drivers/platform/x86/intel/ishtp_eclite.c 10533 10534INTEL IXP4XX CRYPTO SUPPORT 10535M: Corentin Labbe <clabbe@baylibre.com> 10536L: linux-crypto@vger.kernel.org 10537S: Maintained 10538F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10539 10540INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10541M: Krzysztof Halasa <khalasa@piap.pl> 10542S: Maintained 10543F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10544F: drivers/net/wan/ixp4xx_hss.c 10545F: drivers/soc/ixp4xx/ixp4xx-npe.c 10546F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10547F: include/linux/soc/ixp4xx/npe.h 10548F: include/linux/soc/ixp4xx/qmgr.h 10549 10550INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10551M: Deepak Saxena <dsaxena@plexity.net> 10552S: Maintained 10553F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10554F: drivers/char/hw_random/ixp4xx-rng.c 10555 10556INTEL KEEM BAY DRM DRIVER 10557M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10558M: Edmund Dea <edmund.j.dea@intel.com> 10559S: Maintained 10560F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10561F: drivers/gpu/drm/kmb/ 10562 10563INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10564M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10565S: Maintained 10566F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10567F: drivers/crypto/intel/keembay/Kconfig 10568F: drivers/crypto/intel/keembay/Makefile 10569F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10570F: drivers/crypto/intel/keembay/ocs-aes.c 10571F: drivers/crypto/intel/keembay/ocs-aes.h 10572 10573INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10574M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10575M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10576M: Mark Gross <mgross@linux.intel.com> 10577S: Maintained 10578F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10579F: drivers/crypto/intel/keembay/Kconfig 10580F: drivers/crypto/intel/keembay/Makefile 10581F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10582 10583INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10584M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10585M: Declan Murphy <declan.murphy@intel.com> 10586S: Maintained 10587F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10588F: drivers/crypto/intel/keembay/Kconfig 10589F: drivers/crypto/intel/keembay/Makefile 10590F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10591F: drivers/crypto/intel/keembay/ocs-hcu.c 10592F: drivers/crypto/intel/keembay/ocs-hcu.h 10593 10594INTEL MANAGEMENT ENGINE (mei) 10595M: Tomas Winkler <tomas.winkler@intel.com> 10596L: linux-kernel@vger.kernel.org 10597S: Supported 10598F: Documentation/driver-api/mei/* 10599F: drivers/misc/mei/ 10600F: drivers/watchdog/mei_wdt.c 10601F: include/linux/mei_aux.h 10602F: include/linux/mei_cl_bus.h 10603F: include/uapi/linux/mei.h 10604F: include/uapi/linux/mei_uuid.h 10605F: include/uapi/linux/uuid.h 10606F: samples/mei/* 10607 10608INTEL MAX 10 BMC MFD DRIVER 10609M: Xu Yilun <yilun.xu@intel.com> 10610R: Tom Rix <trix@redhat.com> 10611S: Maintained 10612F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10613F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10614F: drivers/hwmon/intel-m10-bmc-hwmon.c 10615F: drivers/mfd/intel-m10-bmc* 10616F: include/linux/mfd/intel-m10-bmc.h 10617 10618INTEL MAX10 BMC SECURE UPDATES 10619M: Russ Weight <russell.h.weight@intel.com> 10620L: linux-fpga@vger.kernel.org 10621S: Maintained 10622F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10623F: drivers/fpga/intel-m10-bmc-sec-update.c 10624 10625INTEL P-Unit IPC DRIVER 10626M: Zha Qipeng <qipeng.zha@intel.com> 10627L: platform-driver-x86@vger.kernel.org 10628S: Maintained 10629F: arch/x86/include/asm/intel_punit_ipc.h 10630F: drivers/platform/x86/intel/punit_ipc.c 10631 10632INTEL PMC CORE DRIVER 10633M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10634M: David E Box <david.e.box@intel.com> 10635L: platform-driver-x86@vger.kernel.org 10636S: Maintained 10637F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10638F: drivers/platform/x86/intel/pmc/ 10639 10640INTEL PMIC GPIO DRIVERS 10641M: Andy Shevchenko <andy@kernel.org> 10642S: Supported 10643T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10644F: drivers/gpio/gpio-*cove.c 10645 10646INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10647M: Andy Shevchenko <andy@kernel.org> 10648S: Supported 10649F: drivers/mfd/intel_soc_pmic* 10650F: include/linux/mfd/intel_soc_pmic* 10651 10652INTEL PMT DRIVERS 10653M: David E. Box <david.e.box@linux.intel.com> 10654S: Supported 10655F: drivers/platform/x86/intel/pmt/ 10656 10657INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10658M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10659L: linux-wireless@vger.kernel.org 10660S: Maintained 10661F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10662F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10663F: drivers/net/wireless/intel/ipw2x00/ 10664 10665INTEL PSTATE DRIVER 10666M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10667M: Len Brown <lenb@kernel.org> 10668L: linux-pm@vger.kernel.org 10669S: Supported 10670F: drivers/cpufreq/intel_pstate.c 10671 10672INTEL PTP DFL ToD DRIVER 10673M: Tianfei Zhang <tianfei.zhang@intel.com> 10674L: linux-fpga@vger.kernel.org 10675L: netdev@vger.kernel.org 10676S: Maintained 10677F: drivers/ptp/ptp_dfl_tod.c 10678 10679INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10680M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10681L: linux-iio@vger.kernel.org 10682F: drivers/counter/intel-qep.c 10683 10684INTEL SCU DRIVERS 10685M: Mika Westerberg <mika.westerberg@linux.intel.com> 10686S: Maintained 10687F: arch/x86/include/asm/intel_scu_ipc.h 10688F: drivers/platform/x86/intel_scu_* 10689 10690INTEL SDSI DRIVER 10691M: David E. Box <david.e.box@linux.intel.com> 10692S: Supported 10693F: drivers/platform/x86/intel/sdsi.c 10694F: tools/arch/x86/intel_sdsi/ 10695F: tools/testing/selftests/drivers/sdsi/ 10696 10697INTEL SGX 10698M: Jarkko Sakkinen <jarkko@kernel.org> 10699R: Dave Hansen <dave.hansen@linux.intel.com> 10700L: linux-sgx@vger.kernel.org 10701S: Supported 10702Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10703T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10704F: Documentation/arch/x86/sgx.rst 10705F: arch/x86/entry/vdso/vsgx.S 10706F: arch/x86/include/asm/sgx.h 10707F: arch/x86/include/uapi/asm/sgx.h 10708F: arch/x86/kernel/cpu/sgx/* 10709F: tools/testing/selftests/sgx/* 10710K: \bSGX_ 10711 10712INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10713M: Daniel Scally <djrscally@gmail.com> 10714S: Maintained 10715F: drivers/platform/x86/intel/int3472/ 10716 10717INTEL SPEED SELECT TECHNOLOGY 10718M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10719L: platform-driver-x86@vger.kernel.org 10720S: Maintained 10721F: drivers/platform/x86/intel/speed_select_if/ 10722F: include/uapi/linux/isst_if.h 10723F: tools/power/x86/intel-speed-select/ 10724 10725INTEL STRATIX10 FIRMWARE DRIVERS 10726M: Dinh Nguyen <dinguyen@kernel.org> 10727L: linux-kernel@vger.kernel.org 10728S: Maintained 10729T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10730F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10731F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10732F: drivers/firmware/stratix10-rsu.c 10733F: drivers/firmware/stratix10-svc.c 10734F: include/linux/firmware/intel/stratix10-smc.h 10735F: include/linux/firmware/intel/stratix10-svc-client.h 10736 10737INTEL TELEMETRY DRIVER 10738M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10739M: "David E. Box" <david.e.box@linux.intel.com> 10740L: platform-driver-x86@vger.kernel.org 10741S: Maintained 10742F: arch/x86/include/asm/intel_telemetry.h 10743F: drivers/platform/x86/intel/telemetry/ 10744 10745INTEL TPMI DRIVER 10746M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10747L: platform-driver-x86@vger.kernel.org 10748S: Maintained 10749F: drivers/platform/x86/intel/tpmi.c 10750F: include/linux/intel_tpmi.h 10751 10752INTEL UNCORE FREQUENCY CONTROL 10753M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10754L: platform-driver-x86@vger.kernel.org 10755S: Maintained 10756F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10757F: drivers/platform/x86/intel/uncore-frequency/ 10758 10759INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10760M: David E. Box <david.e.box@linux.intel.com> 10761S: Supported 10762F: drivers/platform/x86/intel/vsec.* 10763 10764INTEL VIRTUAL BUTTON DRIVER 10765M: AceLan Kao <acelan.kao@canonical.com> 10766L: platform-driver-x86@vger.kernel.org 10767S: Maintained 10768F: drivers/platform/x86/intel/vbtn.c 10769 10770INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10771M: Stanislaw Gruszka <stf_xl@wp.pl> 10772L: linux-wireless@vger.kernel.org 10773S: Supported 10774F: drivers/net/wireless/intel/iwlegacy/ 10775 10776INTEL WIRELESS WIFI LINK (iwlwifi) 10777M: Gregory Greenman <gregory.greenman@intel.com> 10778L: linux-wireless@vger.kernel.org 10779S: Supported 10780W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10781T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10782F: drivers/net/wireless/intel/iwlwifi/ 10783 10784INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10785M: Jithu Joseph <jithu.joseph@intel.com> 10786R: Maurice Ma <maurice.ma@intel.com> 10787S: Maintained 10788W: https://slimbootloader.github.io/security/firmware-update.html 10789F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10790 10791INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10792L: Dell.Client.Kernel@dell.com 10793S: Maintained 10794F: drivers/platform/x86/intel/wmi/thunderbolt.c 10795 10796INTEL WWAN IOSM DRIVER 10797M: M Chetan Kumar <m.chetan.kumar@intel.com> 10798M: Intel Corporation <linuxwwan@intel.com> 10799L: netdev@vger.kernel.org 10800S: Maintained 10801F: drivers/net/wwan/iosm/ 10802 10803INTEL(R) TRACE HUB 10804M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10805S: Supported 10806F: Documentation/trace/intel_th.rst 10807F: drivers/hwtracing/intel_th/ 10808F: include/linux/intel_th.h 10809 10810INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10811M: Ning Sun <ning.sun@intel.com> 10812L: tboot-devel@lists.sourceforge.net 10813S: Supported 10814W: http://tboot.sourceforge.net 10815T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10816F: Documentation/arch/x86/intel_txt.rst 10817F: arch/x86/kernel/tboot.c 10818F: include/linux/tboot.h 10819 10820INTERCONNECT API 10821M: Georgi Djakov <djakov@kernel.org> 10822L: linux-pm@vger.kernel.org 10823S: Maintained 10824T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10825F: Documentation/devicetree/bindings/interconnect/ 10826F: Documentation/driver-api/interconnect.rst 10827F: drivers/interconnect/ 10828F: include/dt-bindings/interconnect/ 10829F: include/linux/interconnect-provider.h 10830F: include/linux/interconnect.h 10831 10832INTERRUPT COUNTER DRIVER 10833M: Oleksij Rempel <o.rempel@pengutronix.de> 10834R: Pengutronix Kernel Team <kernel@pengutronix.de> 10835L: linux-iio@vger.kernel.org 10836F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10837F: drivers/counter/interrupt-cnt.c 10838 10839INTERSIL ISL7998X VIDEO DECODER DRIVER 10840M: Michael Tretter <m.tretter@pengutronix.de> 10841R: Pengutronix Kernel Team <kernel@pengutronix.de> 10842L: linux-media@vger.kernel.org 10843S: Maintained 10844F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10845F: drivers/media/i2c/isl7998x.c 10846 10847INVENSENSE ICM-426xx IMU DRIVER 10848M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10849L: linux-iio@vger.kernel.org 10850S: Maintained 10851W: https://invensense.tdk.com/ 10852F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10853F: drivers/iio/imu/inv_icm42600/ 10854 10855INVENSENSE MPU-3050 GYROSCOPE DRIVER 10856M: Linus Walleij <linus.walleij@linaro.org> 10857L: linux-iio@vger.kernel.org 10858S: Maintained 10859F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10860F: drivers/iio/gyro/mpu3050* 10861 10862IOC3 ETHERNET DRIVER 10863M: Ralf Baechle <ralf@linux-mips.org> 10864L: linux-mips@vger.kernel.org 10865S: Maintained 10866F: drivers/net/ethernet/sgi/ioc3-eth.c 10867 10868IOMAP FILESYSTEM LIBRARY 10869M: Darrick J. Wong <djwong@kernel.org> 10870L: linux-xfs@vger.kernel.org 10871L: linux-fsdevel@vger.kernel.org 10872S: Supported 10873T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10874F: fs/iomap/ 10875F: include/linux/iomap.h 10876 10877IOMMU DMA-API LAYER 10878M: Robin Murphy <robin.murphy@arm.com> 10879L: iommu@lists.linux.dev 10880S: Maintained 10881T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10882F: drivers/iommu/dma-iommu.c 10883F: drivers/iommu/dma-iommu.h 10884F: drivers/iommu/iova.c 10885F: include/linux/iova.h 10886 10887IOMMU SUBSYSTEM 10888M: Joerg Roedel <joro@8bytes.org> 10889M: Will Deacon <will@kernel.org> 10890R: Robin Murphy <robin.murphy@arm.com> 10891L: iommu@lists.linux.dev 10892S: Maintained 10893T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10894F: Documentation/devicetree/bindings/iommu/ 10895F: Documentation/userspace-api/iommu.rst 10896F: drivers/iommu/ 10897F: include/linux/iommu.h 10898F: include/linux/iova.h 10899F: include/linux/of_iommu.h 10900F: include/uapi/linux/iommu.h 10901 10902IOMMUFD 10903M: Jason Gunthorpe <jgg@nvidia.com> 10904M: Kevin Tian <kevin.tian@intel.com> 10905L: iommu@lists.linux.dev 10906S: Maintained 10907T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10908F: Documentation/userspace-api/iommufd.rst 10909F: drivers/iommu/iommufd/ 10910F: include/linux/iommufd.h 10911F: include/uapi/linux/iommufd.h 10912F: tools/testing/selftests/iommu/ 10913 10914IOSYS-MAP HELPERS 10915M: Thomas Zimmermann <tzimmermann@suse.de> 10916L: dri-devel@lists.freedesktop.org 10917S: Maintained 10918T: git git://anongit.freedesktop.org/drm/drm-misc 10919F: include/linux/iosys-map.h 10920 10921IO_URING 10922M: Jens Axboe <axboe@kernel.dk> 10923R: Pavel Begunkov <asml.silence@gmail.com> 10924L: io-uring@vger.kernel.org 10925S: Maintained 10926T: git git://git.kernel.dk/linux-block 10927T: git git://git.kernel.dk/liburing 10928F: include/linux/io_uring.h 10929F: include/linux/io_uring_types.h 10930F: include/trace/events/io_uring.h 10931F: include/uapi/linux/io_uring.h 10932F: io_uring/ 10933F: tools/io_uring/ 10934 10935IPMI SUBSYSTEM 10936M: Corey Minyard <minyard@acm.org> 10937L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10938S: Supported 10939W: http://openipmi.sourceforge.net/ 10940T: git https://github.com/cminyard/linux-ipmi.git for-next 10941F: Documentation/devicetree/bindings/ipmi/ 10942F: Documentation/driver-api/ipmi.rst 10943F: drivers/char/ipmi/ 10944F: include/linux/ipmi* 10945F: include/uapi/linux/ipmi* 10946 10947IPS SCSI RAID DRIVER 10948M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10949L: linux-scsi@vger.kernel.org 10950S: Maintained 10951W: http://www.adaptec.com/ 10952F: drivers/scsi/ips* 10953 10954IPVS 10955M: Simon Horman <horms@verge.net.au> 10956M: Julian Anastasov <ja@ssi.bg> 10957L: netdev@vger.kernel.org 10958L: lvs-devel@vger.kernel.org 10959S: Maintained 10960T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10961T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10962F: Documentation/networking/ipvs-sysctl.rst 10963F: include/net/ip_vs.h 10964F: include/uapi/linux/ip_vs.h 10965F: net/netfilter/ipvs/ 10966 10967IPWIRELESS DRIVER 10968M: Jiri Kosina <jikos@kernel.org> 10969M: David Sterba <dsterba@suse.com> 10970S: Odd Fixes 10971F: drivers/tty/ipwireless/ 10972 10973IRON DEVICE AUDIO CODEC DRIVERS 10974M: Kiseok Jo <kiseok.jo@irondevice.com> 10975L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10976S: Maintained 10977F: Documentation/devicetree/bindings/sound/irondevice,* 10978F: sound/soc/codecs/sma* 10979 10980IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10981M: Marc Zyngier <maz@kernel.org> 10982S: Maintained 10983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10984F: Documentation/core-api/irq/irq-domain.rst 10985F: include/linux/irqdomain.h 10986F: kernel/irq/irqdomain.c 10987F: kernel/irq/msi.c 10988 10989IRQ SUBSYSTEM 10990M: Thomas Gleixner <tglx@linutronix.de> 10991L: linux-kernel@vger.kernel.org 10992S: Maintained 10993T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10994F: include/linux/group_cpus.h 10995F: kernel/irq/ 10996F: lib/group_cpus.c 10997 10998IRQCHIP DRIVERS 10999M: Thomas Gleixner <tglx@linutronix.de> 11000M: Marc Zyngier <maz@kernel.org> 11001L: linux-kernel@vger.kernel.org 11002S: Maintained 11003T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11004F: Documentation/devicetree/bindings/interrupt-controller/ 11005F: drivers/irqchip/ 11006 11007ISA 11008M: William Breathitt Gray <william.gray@linaro.org> 11009S: Maintained 11010F: Documentation/driver-api/isa.rst 11011F: drivers/base/isa.c 11012F: include/linux/isa.h 11013 11014ISA RADIO MODULE 11015M: Hans Verkuil <hverkuil@xs4all.nl> 11016L: linux-media@vger.kernel.org 11017S: Maintained 11018W: https://linuxtv.org 11019T: git git://linuxtv.org/media_tree.git 11020F: drivers/media/radio/radio-isa* 11021 11022ISAPNP 11023M: Jaroslav Kysela <perex@perex.cz> 11024S: Maintained 11025F: Documentation/driver-api/isapnp.rst 11026F: drivers/pnp/isapnp/ 11027F: include/linux/isapnp.h 11028 11029ISCSI 11030M: Lee Duncan <lduncan@suse.com> 11031M: Chris Leech <cleech@redhat.com> 11032M: Mike Christie <michael.christie@oracle.com> 11033L: open-iscsi@googlegroups.com 11034L: linux-scsi@vger.kernel.org 11035S: Maintained 11036W: www.open-iscsi.com 11037F: drivers/scsi/*iscsi* 11038F: include/scsi/*iscsi* 11039 11040iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11041M: Peter Jones <pjones@redhat.com> 11042M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11043S: Maintained 11044F: drivers/firmware/iscsi_ibft* 11045 11046ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11047M: Sagi Grimberg <sagi@grimberg.me> 11048M: Max Gurtovoy <mgurtovoy@nvidia.com> 11049L: linux-rdma@vger.kernel.org 11050S: Supported 11051W: http://www.openfabrics.org 11052W: www.open-iscsi.org 11053Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11054F: drivers/infiniband/ulp/iser/ 11055 11056ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11057M: Sagi Grimberg <sagi@grimberg.me> 11058L: linux-rdma@vger.kernel.org 11059L: target-devel@vger.kernel.org 11060S: Supported 11061W: http://www.linux-iscsi.org 11062T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11063F: drivers/infiniband/ulp/isert 11064 11065ISDN/CMTP OVER BLUETOOTH 11066M: Karsten Keil <isdn@linux-pingi.de> 11067L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11068L: netdev@vger.kernel.org 11069S: Odd Fixes 11070W: http://www.isdn4linux.de 11071F: Documentation/isdn/ 11072F: drivers/isdn/capi/ 11073F: include/linux/isdn/ 11074F: include/uapi/linux/isdn/ 11075F: net/bluetooth/cmtp/ 11076 11077ISDN/mISDN SUBSYSTEM 11078M: Karsten Keil <isdn@linux-pingi.de> 11079L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11080L: netdev@vger.kernel.org 11081S: Maintained 11082W: http://www.isdn4linux.de 11083F: drivers/isdn/Kconfig 11084F: drivers/isdn/Makefile 11085F: drivers/isdn/hardware/ 11086F: drivers/isdn/mISDN/ 11087 11088ISOFS FILESYSTEM 11089M: Jan Kara <jack@suse.cz> 11090L: linux-fsdevel@vger.kernel.org 11091S: Maintained 11092F: Documentation/filesystems/isofs.rst 11093F: fs/isofs/ 11094 11095IT87 HARDWARE MONITORING DRIVER 11096M: Jean Delvare <jdelvare@suse.com> 11097L: linux-hwmon@vger.kernel.org 11098S: Maintained 11099F: Documentation/hwmon/it87.rst 11100F: drivers/hwmon/it87.c 11101 11102IT913X MEDIA DRIVER 11103M: Antti Palosaari <crope@iki.fi> 11104L: linux-media@vger.kernel.org 11105S: Maintained 11106W: https://linuxtv.org 11107W: http://palosaari.fi/linux/ 11108Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11109T: git git://linuxtv.org/anttip/media_tree.git 11110F: drivers/media/tuners/it913x* 11111 11112ITE IT66121 HDMI BRIDGE DRIVER 11113M: Phong LE <ple@baylibre.com> 11114M: Neil Armstrong <neil.armstrong@linaro.org> 11115S: Maintained 11116T: git git://anongit.freedesktop.org/drm/drm-misc 11117F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11118F: drivers/gpu/drm/bridge/ite-it66121.c 11119 11120IVTV VIDEO4LINUX DRIVER 11121M: Andy Walls <awalls@md.metrocast.net> 11122L: linux-media@vger.kernel.org 11123S: Maintained 11124W: https://linuxtv.org 11125T: git git://linuxtv.org/media_tree.git 11126F: Documentation/admin-guide/media/ivtv* 11127F: drivers/media/pci/ivtv/ 11128F: include/uapi/linux/ivtv* 11129 11130IX2505V MEDIA DRIVER 11131M: Malcolm Priestley <tvboxspy@gmail.com> 11132L: linux-media@vger.kernel.org 11133S: Maintained 11134W: https://linuxtv.org 11135Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11136F: drivers/media/dvb-frontends/ix2505v* 11137 11138JAILHOUSE HYPERVISOR INTERFACE 11139M: Jan Kiszka <jan.kiszka@siemens.com> 11140L: jailhouse-dev@googlegroups.com 11141S: Maintained 11142F: arch/x86/include/asm/jailhouse_para.h 11143F: arch/x86/kernel/jailhouse.c 11144 11145JC42.4 TEMPERATURE SENSOR DRIVER 11146M: Guenter Roeck <linux@roeck-us.net> 11147L: linux-hwmon@vger.kernel.org 11148S: Maintained 11149F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11150F: Documentation/hwmon/jc42.rst 11151F: drivers/hwmon/jc42.c 11152 11153JFS FILESYSTEM 11154M: Dave Kleikamp <shaggy@kernel.org> 11155L: jfs-discussion@lists.sourceforge.net 11156S: Odd Fixes 11157W: http://jfs.sourceforge.net/ 11158T: git https://github.com/kleikamp/linux-shaggy.git 11159F: Documentation/admin-guide/jfs.rst 11160F: fs/jfs/ 11161 11162JME NETWORK DRIVER 11163M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11164L: netdev@vger.kernel.org 11165S: Maintained 11166F: drivers/net/ethernet/jme.* 11167 11168JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11169M: David Woodhouse <dwmw2@infradead.org> 11170M: Richard Weinberger <richard@nod.at> 11171L: linux-mtd@lists.infradead.org 11172S: Odd Fixes 11173W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11174T: git git://git.infradead.org/ubifs-2.6.git 11175F: fs/jffs2/ 11176F: include/uapi/linux/jffs2.h 11177 11178JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11179M: "Theodore Ts'o" <tytso@mit.edu> 11180M: Jan Kara <jack@suse.com> 11181L: linux-ext4@vger.kernel.org 11182S: Maintained 11183F: fs/jbd2/ 11184F: include/linux/jbd2.h 11185 11186JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11187M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11188L: linux-media@vger.kernel.org 11189L: linux-renesas-soc@vger.kernel.org 11190S: Maintained 11191F: drivers/media/platform/renesas/rcar_jpu.c 11192 11193JSM Neo PCI based serial card 11194L: linux-serial@vger.kernel.org 11195S: Orphan 11196F: drivers/tty/serial/jsm/ 11197 11198K10TEMP HARDWARE MONITORING DRIVER 11199M: Clemens Ladisch <clemens@ladisch.de> 11200L: linux-hwmon@vger.kernel.org 11201S: Maintained 11202F: Documentation/hwmon/k10temp.rst 11203F: drivers/hwmon/k10temp.c 11204 11205K8TEMP HARDWARE MONITORING DRIVER 11206M: Rudolf Marek <r.marek@assembler.cz> 11207L: linux-hwmon@vger.kernel.org 11208S: Maintained 11209F: Documentation/hwmon/k8temp.rst 11210F: drivers/hwmon/k8temp.c 11211 11212KASAN 11213M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11214R: Alexander Potapenko <glider@google.com> 11215R: Andrey Konovalov <andreyknvl@gmail.com> 11216R: Dmitry Vyukov <dvyukov@google.com> 11217R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11218L: kasan-dev@googlegroups.com 11219S: Maintained 11220F: Documentation/dev-tools/kasan.rst 11221F: arch/*/include/asm/*kasan.h 11222F: arch/*/mm/kasan_init* 11223F: include/linux/kasan*.h 11224F: lib/Kconfig.kasan 11225F: mm/kasan/ 11226F: scripts/Makefile.kasan 11227 11228KCONFIG 11229M: Masahiro Yamada <masahiroy@kernel.org> 11230L: linux-kbuild@vger.kernel.org 11231S: Maintained 11232Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11233T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11234F: Documentation/kbuild/kconfig* 11235F: scripts/Kconfig.include 11236F: scripts/kconfig/ 11237 11238KCOV 11239R: Dmitry Vyukov <dvyukov@google.com> 11240R: Andrey Konovalov <andreyknvl@gmail.com> 11241L: kasan-dev@googlegroups.com 11242S: Maintained 11243F: Documentation/dev-tools/kcov.rst 11244F: include/linux/kcov.h 11245F: include/uapi/linux/kcov.h 11246F: kernel/kcov.c 11247F: scripts/Makefile.kcov 11248 11249KCSAN 11250M: Marco Elver <elver@google.com> 11251R: Dmitry Vyukov <dvyukov@google.com> 11252L: kasan-dev@googlegroups.com 11253S: Maintained 11254F: Documentation/dev-tools/kcsan.rst 11255F: include/linux/kcsan*.h 11256F: kernel/kcsan/ 11257F: lib/Kconfig.kcsan 11258F: scripts/Makefile.kcsan 11259 11260KDUMP 11261M: Baoquan He <bhe@redhat.com> 11262R: Vivek Goyal <vgoyal@redhat.com> 11263R: Dave Young <dyoung@redhat.com> 11264L: kexec@lists.infradead.org 11265S: Maintained 11266W: http://lse.sourceforge.net/kdump/ 11267F: Documentation/admin-guide/kdump/ 11268F: fs/proc/vmcore.c 11269F: include/linux/crash_core.h 11270F: include/linux/crash_dump.h 11271F: include/uapi/linux/vmcore.h 11272F: kernel/crash_*.c 11273 11274KEENE FM RADIO TRANSMITTER DRIVER 11275M: Hans Verkuil <hverkuil@xs4all.nl> 11276L: linux-media@vger.kernel.org 11277S: Maintained 11278W: https://linuxtv.org 11279T: git git://linuxtv.org/media_tree.git 11280F: drivers/media/radio/radio-keene* 11281 11282KERNEL AUTOMOUNTER 11283M: Ian Kent <raven@themaw.net> 11284L: autofs@vger.kernel.org 11285S: Maintained 11286F: fs/autofs/ 11287 11288KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11289M: Masahiro Yamada <masahiroy@kernel.org> 11290R: Nathan Chancellor <nathan@kernel.org> 11291R: Nick Desaulniers <ndesaulniers@google.com> 11292R: Nicolas Schier <nicolas@fjasle.eu> 11293L: linux-kbuild@vger.kernel.org 11294S: Maintained 11295Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11296T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11297F: Documentation/kbuild/ 11298F: Makefile 11299F: scripts/*vmlinux* 11300F: scripts/Kbuild* 11301F: scripts/Makefile* 11302F: scripts/basic/ 11303F: scripts/dummy-tools/ 11304F: scripts/mk* 11305F: scripts/mod/ 11306F: scripts/package/ 11307 11308KERNEL HARDENING (not covered by other areas) 11309M: Kees Cook <keescook@chromium.org> 11310L: linux-hardening@vger.kernel.org 11311S: Supported 11312T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11313F: Documentation/ABI/testing/sysfs-kernel-oops_count 11314F: Documentation/ABI/testing/sysfs-kernel-warn_count 11315F: include/linux/overflow.h 11316F: include/linux/randomize_kstack.h 11317F: mm/usercopy.c 11318K: \b(add|choose)_random_kstack_offset\b 11319K: \b__check_(object_size|heap_object)\b 11320 11321KERNEL JANITORS 11322L: kernel-janitors@vger.kernel.org 11323S: Odd Fixes 11324W: http://kernelnewbies.org/KernelJanitors 11325 11326KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11327M: Chuck Lever <chuck.lever@oracle.com> 11328M: Jeff Layton <jlayton@kernel.org> 11329R: Neil Brown <neilb@suse.de> 11330R: Olga Kornievskaia <kolga@netapp.com> 11331R: Dai Ngo <Dai.Ngo@oracle.com> 11332R: Tom Talpey <tom@talpey.com> 11333L: linux-nfs@vger.kernel.org 11334S: Supported 11335W: http://nfs.sourceforge.net/ 11336T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11337F: Documentation/filesystems/nfs/ 11338F: fs/exportfs/ 11339F: fs/lockd/ 11340F: fs/nfs_common/ 11341F: fs/nfsd/ 11342F: include/linux/lockd/ 11343F: include/linux/sunrpc/ 11344F: include/trace/events/rpcgss.h 11345F: include/trace/events/rpcrdma.h 11346F: include/trace/events/sunrpc.h 11347F: include/trace/misc/fs.h 11348F: include/trace/misc/nfs.h 11349F: include/trace/misc/sunrpc.h 11350F: include/uapi/linux/nfsd/ 11351F: include/uapi/linux/sunrpc/ 11352F: net/sunrpc/ 11353 11354KERNEL REGRESSIONS 11355M: Thorsten Leemhuis <linux@leemhuis.info> 11356L: regressions@lists.linux.dev 11357S: Supported 11358F: Documentation/admin-guide/reporting-regressions.rst 11359F: Documentation/process/handling-regressions.rst 11360 11361KERNEL SELFTEST FRAMEWORK 11362M: Shuah Khan <shuah@kernel.org> 11363M: Shuah Khan <skhan@linuxfoundation.org> 11364L: linux-kselftest@vger.kernel.org 11365S: Maintained 11366Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11367T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11368F: Documentation/dev-tools/kselftest* 11369F: tools/testing/selftests/ 11370 11371KERNEL SMB3 SERVER (KSMBD) 11372M: Namjae Jeon <linkinjeon@kernel.org> 11373M: Steve French <sfrench@samba.org> 11374R: Sergey Senozhatsky <senozhatsky@chromium.org> 11375R: Tom Talpey <tom@talpey.com> 11376L: linux-cifs@vger.kernel.org 11377S: Maintained 11378T: git git://git.samba.org/ksmbd.git 11379F: Documentation/filesystems/smb/ksmbd.rst 11380F: fs/smb/common/ 11381F: fs/smb/server/ 11382 11383KERNEL UNIT TESTING FRAMEWORK (KUnit) 11384M: Brendan Higgins <brendanhiggins@google.com> 11385M: David Gow <davidgow@google.com> 11386L: linux-kselftest@vger.kernel.org 11387L: kunit-dev@googlegroups.com 11388S: Maintained 11389W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11390T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11391T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11392F: Documentation/dev-tools/kunit/ 11393F: include/kunit/ 11394F: lib/kunit/ 11395F: tools/testing/kunit/ 11396 11397KERNEL USERMODE HELPER 11398M: Luis Chamberlain <mcgrof@kernel.org> 11399L: linux-kernel@vger.kernel.org 11400S: Maintained 11401F: include/linux/umh.h 11402F: kernel/umh.c 11403 11404KERNEL VIRTUAL MACHINE (KVM) 11405M: Paolo Bonzini <pbonzini@redhat.com> 11406L: kvm@vger.kernel.org 11407S: Supported 11408W: http://www.linux-kvm.org 11409T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11410F: Documentation/virt/kvm/ 11411F: include/asm-generic/kvm* 11412F: include/kvm/iodev.h 11413F: include/linux/kvm* 11414F: include/trace/events/kvm.h 11415F: include/uapi/asm-generic/kvm* 11416F: include/uapi/linux/kvm* 11417F: tools/kvm/ 11418F: tools/testing/selftests/kvm/ 11419F: virt/kvm/* 11420 11421KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11422M: Marc Zyngier <maz@kernel.org> 11423M: Oliver Upton <oliver.upton@linux.dev> 11424R: James Morse <james.morse@arm.com> 11425R: Suzuki K Poulose <suzuki.poulose@arm.com> 11426R: Zenghui Yu <yuzenghui@huawei.com> 11427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11428L: kvmarm@lists.linux.dev 11429S: Maintained 11430T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11431F: arch/arm64/include/asm/kvm* 11432F: arch/arm64/include/uapi/asm/kvm* 11433F: arch/arm64/kvm/ 11434F: include/kvm/arm_* 11435F: tools/testing/selftests/kvm/*/aarch64/ 11436F: tools/testing/selftests/kvm/aarch64/ 11437 11438KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11439M: Huacai Chen <chenhuacai@kernel.org> 11440L: linux-mips@vger.kernel.org 11441L: kvm@vger.kernel.org 11442S: Maintained 11443T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11444F: arch/mips/include/asm/kvm* 11445F: arch/mips/include/uapi/asm/kvm* 11446F: arch/mips/kvm/ 11447 11448KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11449M: Michael Ellerman <mpe@ellerman.id.au> 11450R: Nicholas Piggin <npiggin@gmail.com> 11451L: linuxppc-dev@lists.ozlabs.org 11452L: kvm@vger.kernel.org 11453S: Maintained (Book3S 64-bit HV) 11454S: Odd fixes (Book3S 64-bit PR) 11455S: Orphan (Book3E and 32-bit) 11456T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11457F: arch/powerpc/include/asm/kvm* 11458F: arch/powerpc/include/uapi/asm/kvm* 11459F: arch/powerpc/kernel/kvm* 11460F: arch/powerpc/kvm/ 11461 11462KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11463M: Anup Patel <anup@brainfault.org> 11464R: Atish Patra <atishp@atishpatra.org> 11465L: kvm@vger.kernel.org 11466L: kvm-riscv@lists.infradead.org 11467L: linux-riscv@lists.infradead.org 11468S: Maintained 11469T: git https://github.com/kvm-riscv/linux.git 11470F: arch/riscv/include/asm/kvm* 11471F: arch/riscv/include/uapi/asm/kvm* 11472F: arch/riscv/kvm/ 11473F: tools/testing/selftests/kvm/*/riscv/ 11474 11475KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11476M: Christian Borntraeger <borntraeger@linux.ibm.com> 11477M: Janosch Frank <frankja@linux.ibm.com> 11478M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11479R: David Hildenbrand <david@redhat.com> 11480L: kvm@vger.kernel.org 11481S: Supported 11482T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11483F: Documentation/virt/kvm/s390* 11484F: arch/s390/include/asm/gmap.h 11485F: arch/s390/include/asm/kvm* 11486F: arch/s390/include/uapi/asm/kvm* 11487F: arch/s390/include/uapi/asm/uvdevice.h 11488F: arch/s390/kernel/uv.c 11489F: arch/s390/kvm/ 11490F: arch/s390/mm/gmap.c 11491F: drivers/s390/char/uvdevice.c 11492F: tools/testing/selftests/drivers/s390x/uvdevice/ 11493F: tools/testing/selftests/kvm/*/s390x/ 11494F: tools/testing/selftests/kvm/s390x/ 11495 11496KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11497M: Sean Christopherson <seanjc@google.com> 11498M: Paolo Bonzini <pbonzini@redhat.com> 11499L: kvm@vger.kernel.org 11500S: Supported 11501P: Documentation/process/maintainer-kvm-x86.rst 11502T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11503F: arch/x86/include/asm/kvm* 11504F: arch/x86/include/asm/svm.h 11505F: arch/x86/include/asm/vmx*.h 11506F: arch/x86/include/uapi/asm/kvm* 11507F: arch/x86/include/uapi/asm/svm.h 11508F: arch/x86/include/uapi/asm/vmx.h 11509F: arch/x86/kvm/ 11510F: arch/x86/kvm/*/ 11511 11512KERNFS 11513M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11514M: Tejun Heo <tj@kernel.org> 11515S: Supported 11516T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11517F: fs/kernfs/ 11518F: include/linux/kernfs.h 11519 11520KEXEC 11521M: Eric Biederman <ebiederm@xmission.com> 11522L: kexec@lists.infradead.org 11523S: Maintained 11524W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11525F: include/linux/kexec.h 11526F: include/uapi/linux/kexec.h 11527F: kernel/kexec* 11528 11529KEYS-ENCRYPTED 11530M: Mimi Zohar <zohar@linux.ibm.com> 11531L: linux-integrity@vger.kernel.org 11532L: keyrings@vger.kernel.org 11533S: Supported 11534F: Documentation/security/keys/trusted-encrypted.rst 11535F: include/keys/encrypted-type.h 11536F: security/keys/encrypted-keys/ 11537 11538KEYS-TRUSTED 11539M: James Bottomley <jejb@linux.ibm.com> 11540M: Jarkko Sakkinen <jarkko@kernel.org> 11541M: Mimi Zohar <zohar@linux.ibm.com> 11542L: linux-integrity@vger.kernel.org 11543L: keyrings@vger.kernel.org 11544S: Supported 11545F: Documentation/security/keys/trusted-encrypted.rst 11546F: include/keys/trusted-type.h 11547F: include/keys/trusted_tpm.h 11548F: security/keys/trusted-keys/ 11549 11550KEYS-TRUSTED-CAAM 11551M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11552R: Pengutronix Kernel Team <kernel@pengutronix.de> 11553L: linux-integrity@vger.kernel.org 11554L: keyrings@vger.kernel.org 11555S: Maintained 11556F: include/keys/trusted_caam.h 11557F: security/keys/trusted-keys/trusted_caam.c 11558 11559KEYS-TRUSTED-TEE 11560M: Sumit Garg <sumit.garg@linaro.org> 11561L: linux-integrity@vger.kernel.org 11562L: keyrings@vger.kernel.org 11563S: Supported 11564F: include/keys/trusted_tee.h 11565F: security/keys/trusted-keys/trusted_tee.c 11566 11567KEYS/KEYRINGS 11568M: David Howells <dhowells@redhat.com> 11569M: Jarkko Sakkinen <jarkko@kernel.org> 11570L: keyrings@vger.kernel.org 11571S: Maintained 11572F: Documentation/security/keys/core.rst 11573F: include/keys/ 11574F: include/linux/key-type.h 11575F: include/linux/key.h 11576F: include/linux/keyctl.h 11577F: include/uapi/linux/keyctl.h 11578F: security/keys/ 11579 11580KEYS/KEYRINGS_INTEGRITY 11581M: Jarkko Sakkinen <jarkko@kernel.org> 11582M: Mimi Zohar <zohar@linux.ibm.com> 11583L: linux-integrity@vger.kernel.org 11584L: keyrings@vger.kernel.org 11585S: Supported 11586F: security/integrity/platform_certs 11587 11588KFENCE 11589M: Alexander Potapenko <glider@google.com> 11590M: Marco Elver <elver@google.com> 11591R: Dmitry Vyukov <dvyukov@google.com> 11592L: kasan-dev@googlegroups.com 11593S: Maintained 11594F: Documentation/dev-tools/kfence.rst 11595F: arch/*/include/asm/kfence.h 11596F: include/linux/kfence.h 11597F: lib/Kconfig.kfence 11598F: mm/kfence/ 11599 11600KFIFO 11601M: Stefani Seibold <stefani@seibold.net> 11602S: Maintained 11603F: include/linux/kfifo.h 11604F: lib/kfifo.c 11605F: samples/kfifo/ 11606 11607KGDB / KDB /debug_core 11608M: Jason Wessel <jason.wessel@windriver.com> 11609M: Daniel Thompson <daniel.thompson@linaro.org> 11610R: Douglas Anderson <dianders@chromium.org> 11611L: kgdb-bugreport@lists.sourceforge.net 11612S: Maintained 11613W: http://kgdb.wiki.kernel.org/ 11614T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11615F: Documentation/dev-tools/kgdb.rst 11616F: drivers/misc/kgdbts.c 11617F: drivers/tty/serial/kgdboc.c 11618F: include/linux/kdb.h 11619F: include/linux/kgdb.h 11620F: kernel/debug/ 11621F: kernel/module/kdb.c 11622 11623KHADAS MCU MFD DRIVER 11624M: Neil Armstrong <neil.armstrong@linaro.org> 11625L: linux-amlogic@lists.infradead.org 11626S: Maintained 11627F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11628F: drivers/mfd/khadas-mcu.c 11629F: drivers/thermal/khadas_mcu_fan.c 11630F: include/linux/mfd/khadas-mcu.h 11631 11632KIONIX/ROHM KX022A ACCELEROMETER 11633M: Matti Vaittinen <mazziesaccount@gmail.com> 11634L: linux-iio@vger.kernel.org 11635S: Supported 11636F: drivers/iio/accel/kionix-kx022a* 11637 11638KMEMLEAK 11639M: Catalin Marinas <catalin.marinas@arm.com> 11640S: Maintained 11641F: Documentation/dev-tools/kmemleak.rst 11642F: include/linux/kmemleak.h 11643F: mm/kmemleak.c 11644F: samples/kmemleak/kmemleak-test.c 11645 11646KMSAN 11647M: Alexander Potapenko <glider@google.com> 11648R: Marco Elver <elver@google.com> 11649R: Dmitry Vyukov <dvyukov@google.com> 11650L: kasan-dev@googlegroups.com 11651S: Maintained 11652F: Documentation/dev-tools/kmsan.rst 11653F: arch/*/include/asm/kmsan.h 11654F: arch/*/mm/kmsan_* 11655F: include/linux/kmsan*.h 11656F: lib/Kconfig.kmsan 11657F: mm/kmsan/ 11658F: scripts/Makefile.kmsan 11659 11660KPROBES 11661M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11662M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11663M: "David S. Miller" <davem@davemloft.net> 11664M: Masami Hiramatsu <mhiramat@kernel.org> 11665L: linux-kernel@vger.kernel.org 11666L: linux-trace-kernel@vger.kernel.org 11667S: Maintained 11668Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11669T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11670F: Documentation/trace/kprobes.rst 11671F: include/asm-generic/kprobes.h 11672F: include/linux/kprobes.h 11673F: kernel/kprobes.c 11674F: lib/test_kprobes.c 11675F: samples/kprobes 11676 11677KS0108 LCD CONTROLLER DRIVER 11678M: Miguel Ojeda <ojeda@kernel.org> 11679S: Maintained 11680F: Documentation/admin-guide/auxdisplay/ks0108.rst 11681F: drivers/auxdisplay/ks0108.c 11682F: include/linux/ks0108.h 11683 11684KTD253 BACKLIGHT DRIVER 11685M: Linus Walleij <linus.walleij@linaro.org> 11686S: Maintained 11687F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11688F: drivers/video/backlight/ktd253-backlight.c 11689 11690KTEST 11691M: Steven Rostedt <rostedt@goodmis.org> 11692M: John Hawley <warthog9@eaglescrag.net> 11693S: Maintained 11694F: tools/testing/ktest 11695 11696KTZ8866 BACKLIGHT DRIVER 11697M: Jianhua Lu <lujianhua000@gmail.com> 11698S: Maintained 11699F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11700F: drivers/video/backlight/ktz8866.c 11701 11702KVM PARAVIRT (KVM/paravirt) 11703M: Paolo Bonzini <pbonzini@redhat.com> 11704R: Wanpeng Li <wanpengli@tencent.com> 11705R: Vitaly Kuznetsov <vkuznets@redhat.com> 11706L: kvm@vger.kernel.org 11707S: Supported 11708T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11709F: arch/um/include/asm/kvm_para.h 11710F: arch/x86/include/asm/kvm_para.h 11711F: arch/x86/include/asm/pvclock-abi.h 11712F: arch/x86/include/uapi/asm/kvm_para.h 11713F: arch/x86/kernel/kvm.c 11714F: arch/x86/kernel/kvmclock.c 11715F: include/asm-generic/kvm_para.h 11716F: include/linux/kvm_para.h 11717F: include/uapi/asm-generic/kvm_para.h 11718F: include/uapi/linux/kvm_para.h 11719 11720KVM X86 HYPER-V (KVM/hyper-v) 11721M: Vitaly Kuznetsov <vkuznets@redhat.com> 11722M: Sean Christopherson <seanjc@google.com> 11723M: Paolo Bonzini <pbonzini@redhat.com> 11724L: kvm@vger.kernel.org 11725S: Supported 11726T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11727F: arch/x86/kvm/hyperv.* 11728F: arch/x86/kvm/kvm_onhyperv.* 11729F: arch/x86/kvm/svm/hyperv.* 11730F: arch/x86/kvm/svm/svm_onhyperv.* 11731F: arch/x86/kvm/vmx/hyperv.* 11732 11733KVM X86 Xen (KVM/Xen) 11734M: David Woodhouse <dwmw2@infradead.org> 11735M: Paul Durrant <paul@xen.org> 11736M: Sean Christopherson <seanjc@google.com> 11737M: Paolo Bonzini <pbonzini@redhat.com> 11738L: kvm@vger.kernel.org 11739S: Supported 11740T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11741F: arch/x86/kvm/xen.* 11742 11743L3MDEV 11744M: David Ahern <dsahern@kernel.org> 11745L: netdev@vger.kernel.org 11746S: Maintained 11747F: include/net/l3mdev.h 11748F: net/l3mdev 11749 11750LANDLOCK SECURITY MODULE 11751M: Mickaël Salaün <mic@digikod.net> 11752L: linux-security-module@vger.kernel.org 11753S: Supported 11754W: https://landlock.io 11755T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11756F: Documentation/security/landlock.rst 11757F: Documentation/userspace-api/landlock.rst 11758F: include/uapi/linux/landlock.h 11759F: samples/landlock/ 11760F: security/landlock/ 11761F: tools/testing/selftests/landlock/ 11762K: landlock 11763K: LANDLOCK 11764 11765LANTIQ / INTEL Ethernet drivers 11766M: Hauke Mehrtens <hauke@hauke-m.de> 11767L: netdev@vger.kernel.org 11768S: Maintained 11769F: drivers/net/dsa/lantiq_gswip.c 11770F: drivers/net/dsa/lantiq_pce.h 11771F: drivers/net/ethernet/lantiq_xrx200.c 11772F: net/dsa/tag_gswip.c 11773 11774LANTIQ MIPS ARCHITECTURE 11775M: John Crispin <john@phrozen.org> 11776L: linux-mips@vger.kernel.org 11777S: Maintained 11778F: arch/mips/lantiq 11779F: drivers/soc/lantiq 11780 11781LASI 53c700 driver for PARISC 11782M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11783L: linux-scsi@vger.kernel.org 11784S: Maintained 11785F: Documentation/scsi/53c700.rst 11786F: drivers/scsi/53c700* 11787 11788LEAKING_ADDRESSES 11789M: Tobin C. Harding <me@tobin.cc> 11790M: Tycho Andersen <tycho@tycho.pizza> 11791L: linux-hardening@vger.kernel.org 11792S: Maintained 11793T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11794F: scripts/leaking_addresses.pl 11795 11796LED SUBSYSTEM 11797M: Pavel Machek <pavel@ucw.cz> 11798M: Lee Jones <lee@kernel.org> 11799L: linux-leds@vger.kernel.org 11800S: Maintained 11801T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11802F: Documentation/devicetree/bindings/leds/ 11803F: Documentation/leds/ 11804F: drivers/leds/ 11805F: include/dt-bindings/leds/ 11806F: include/linux/leds.h 11807 11808LEGACY EEPROM DRIVER 11809M: Jean Delvare <jdelvare@suse.com> 11810S: Maintained 11811F: Documentation/misc-devices/eeprom.rst 11812F: drivers/misc/eeprom/eeprom.c 11813 11814LEGO MINDSTORMS EV3 11815R: David Lechner <david@lechnology.com> 11816S: Maintained 11817F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11818F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11819F: drivers/power/supply/lego_ev3_battery.c 11820 11821LEGO USB Tower driver 11822M: Juergen Stuber <starblue@users.sourceforge.net> 11823L: legousb-devel@lists.sourceforge.net 11824S: Maintained 11825W: http://legousb.sourceforge.net/ 11826F: drivers/usb/misc/legousbtower.c 11827 11828LETSKETCH HID TABLET DRIVER 11829M: Hans de Goede <hdegoede@redhat.com> 11830L: linux-input@vger.kernel.org 11831S: Maintained 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11833F: drivers/hid/hid-letsketch.c 11834 11835LG LAPTOP EXTRAS 11836M: Matan Ziv-Av <matan@svgalib.org> 11837L: platform-driver-x86@vger.kernel.org 11838S: Maintained 11839F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11840F: Documentation/admin-guide/laptops/lg-laptop.rst 11841F: drivers/platform/x86/lg-laptop.c 11842 11843LG2160 MEDIA DRIVER 11844M: Michael Krufky <mkrufky@linuxtv.org> 11845L: linux-media@vger.kernel.org 11846S: Maintained 11847W: https://linuxtv.org 11848W: http://github.com/mkrufky 11849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11850T: git git://linuxtv.org/mkrufky/tuners.git 11851F: drivers/media/dvb-frontends/lg2160.* 11852 11853LGDT3305 MEDIA DRIVER 11854M: Michael Krufky <mkrufky@linuxtv.org> 11855L: linux-media@vger.kernel.org 11856S: Maintained 11857W: https://linuxtv.org 11858W: http://github.com/mkrufky 11859Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11860T: git git://linuxtv.org/mkrufky/tuners.git 11861F: drivers/media/dvb-frontends/lgdt3305.* 11862 11863LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11864M: Viresh Kumar <vireshk@kernel.org> 11865L: linux-ide@vger.kernel.org 11866S: Maintained 11867T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11868F: drivers/ata/pata_arasan_cf.c 11869F: include/linux/pata_arasan_cf_data.h 11870 11871LIBATA PATA DRIVERS 11872R: Sergey Shtylyov <s.shtylyov@omp.ru> 11873L: linux-ide@vger.kernel.org 11874F: drivers/ata/ata_*.c 11875F: drivers/ata/pata_*.c 11876 11877LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11878M: Linus Walleij <linus.walleij@linaro.org> 11879L: linux-ide@vger.kernel.org 11880S: Maintained 11881T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11882F: drivers/ata/pata_ftide010.c 11883F: drivers/ata/sata_gemini.c 11884F: drivers/ata/sata_gemini.h 11885 11886LIBATA SATA AHCI PLATFORM devices support 11887M: Hans de Goede <hdegoede@redhat.com> 11888M: Jens Axboe <axboe@kernel.dk> 11889L: linux-ide@vger.kernel.org 11890S: Maintained 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11892F: drivers/ata/ahci_platform.c 11893F: drivers/ata/libahci_platform.c 11894F: include/linux/ahci_platform.h 11895 11896LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11897M: Serge Semin <fancer.lancer@gmail.com> 11898L: linux-ide@vger.kernel.org 11899S: Maintained 11900T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11901F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11902F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11903F: drivers/ata/ahci_dwc.c 11904 11905LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11906M: Mikael Pettersson <mikpelinux@gmail.com> 11907L: linux-ide@vger.kernel.org 11908S: Maintained 11909T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11910F: drivers/ata/sata_promise.* 11911 11912LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11913M: Damien Le Moal <dlemoal@kernel.org> 11914L: linux-ide@vger.kernel.org 11915S: Maintained 11916T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11917F: Documentation/ABI/testing/sysfs-ata 11918F: Documentation/devicetree/bindings/ata/ 11919F: drivers/ata/ 11920F: include/linux/ata.h 11921F: include/linux/libata.h 11922 11923LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11924M: Vishal Verma <vishal.l.verma@intel.com> 11925M: Dan Williams <dan.j.williams@intel.com> 11926M: Dave Jiang <dave.jiang@intel.com> 11927L: nvdimm@lists.linux.dev 11928S: Supported 11929Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11930P: Documentation/nvdimm/maintainer-entry-profile.rst 11931F: drivers/nvdimm/btt* 11932 11933LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11934M: Dan Williams <dan.j.williams@intel.com> 11935M: Vishal Verma <vishal.l.verma@intel.com> 11936M: Dave Jiang <dave.jiang@intel.com> 11937L: nvdimm@lists.linux.dev 11938S: Supported 11939Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11940P: Documentation/nvdimm/maintainer-entry-profile.rst 11941F: drivers/nvdimm/pmem* 11942 11943LIBNVDIMM: DEVICETREE BINDINGS 11944M: Oliver O'Halloran <oohall@gmail.com> 11945L: nvdimm@lists.linux.dev 11946S: Supported 11947Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11948F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11949F: drivers/nvdimm/of_pmem.c 11950 11951LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11952M: Dan Williams <dan.j.williams@intel.com> 11953M: Vishal Verma <vishal.l.verma@intel.com> 11954M: Dave Jiang <dave.jiang@intel.com> 11955M: Ira Weiny <ira.weiny@intel.com> 11956L: nvdimm@lists.linux.dev 11957S: Supported 11958Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11959P: Documentation/nvdimm/maintainer-entry-profile.rst 11960T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11961F: drivers/acpi/nfit/* 11962F: drivers/nvdimm/* 11963F: include/linux/libnvdimm.h 11964F: include/linux/nd.h 11965F: include/uapi/linux/ndctl.h 11966F: tools/testing/nvdimm/ 11967 11968LICENSES and SPDX stuff 11969M: Thomas Gleixner <tglx@linutronix.de> 11970M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11971L: linux-spdx@vger.kernel.org 11972S: Maintained 11973T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11974F: COPYING 11975F: Documentation/process/license-rules.rst 11976F: LICENSES/ 11977F: scripts/spdxcheck-test.sh 11978F: scripts/spdxcheck.py 11979F: scripts/spdxexclude 11980 11981LINEAR RANGES HELPERS 11982M: Mark Brown <broonie@kernel.org> 11983R: Matti Vaittinen <mazziesaccount@gmail.com> 11984F: include/linux/linear_range.h 11985F: lib/linear_ranges.c 11986F: lib/test_linear_ranges.c 11987 11988LINUX FOR POWER MACINTOSH 11989L: linuxppc-dev@lists.ozlabs.org 11990S: Orphan 11991F: arch/powerpc/platforms/powermac/ 11992F: drivers/macintosh/ 11993X: drivers/macintosh/adb-iop.c 11994X: drivers/macintosh/via-macii.c 11995 11996LINUX FOR POWERPC (32-BIT AND 64-BIT) 11997M: Michael Ellerman <mpe@ellerman.id.au> 11998R: Nicholas Piggin <npiggin@gmail.com> 11999R: Christophe Leroy <christophe.leroy@csgroup.eu> 12000L: linuxppc-dev@lists.ozlabs.org 12001S: Supported 12002W: https://github.com/linuxppc/wiki/wiki 12003Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12004T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12005F: Documentation/ABI/stable/sysfs-firmware-opal-* 12006F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12007F: Documentation/devicetree/bindings/powerpc/ 12008F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12009F: Documentation/powerpc/ 12010F: arch/powerpc/ 12011F: drivers/*/*/*pasemi* 12012F: drivers/*/*pasemi* 12013F: drivers/char/tpm/tpm_ibmvtpm* 12014F: drivers/crypto/nx/ 12015F: drivers/crypto/vmx/ 12016F: drivers/i2c/busses/i2c-opal.c 12017F: drivers/net/ethernet/ibm/ibmveth.* 12018F: drivers/net/ethernet/ibm/ibmvnic.* 12019F: drivers/pci/hotplug/pnv_php.c 12020F: drivers/pci/hotplug/rpa* 12021F: drivers/rtc/rtc-opal.c 12022F: drivers/scsi/ibmvscsi/ 12023F: drivers/tty/hvc/hvc_opal.c 12024F: drivers/watchdog/wdrtas.c 12025F: tools/testing/selftests/powerpc 12026N: /pmac 12027N: powermac 12028N: powernv 12029N: [^a-z0-9]ps3 12030N: pseries 12031 12032LINUX FOR POWERPC EMBEDDED MPC5XXX 12033M: Anatolij Gustschin <agust@denx.de> 12034L: linuxppc-dev@lists.ozlabs.org 12035S: Odd Fixes 12036F: arch/powerpc/platforms/512x/ 12037F: arch/powerpc/platforms/52xx/ 12038 12039LINUX FOR POWERPC EMBEDDED PPC4XX 12040L: linuxppc-dev@lists.ozlabs.org 12041S: Orphan 12042F: arch/powerpc/platforms/40x/ 12043F: arch/powerpc/platforms/44x/ 12044 12045LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12046M: Scott Wood <oss@buserror.net> 12047L: linuxppc-dev@lists.ozlabs.org 12048S: Odd fixes 12049T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12050F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12051F: Documentation/devicetree/bindings/powerpc/fsl/ 12052F: arch/powerpc/platforms/83xx/ 12053F: arch/powerpc/platforms/85xx/ 12054 12055LINUX FOR POWERPC EMBEDDED PPC8XX 12056M: Christophe Leroy <christophe.leroy@csgroup.eu> 12057L: linuxppc-dev@lists.ozlabs.org 12058S: Maintained 12059F: arch/powerpc/platforms/8xx/ 12060 12061LINUX KERNEL DUMP TEST MODULE (LKDTM) 12062M: Kees Cook <keescook@chromium.org> 12063S: Maintained 12064F: drivers/misc/lkdtm/* 12065F: tools/testing/selftests/lkdtm/* 12066 12067LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12068M: Alan Stern <stern@rowland.harvard.edu> 12069M: Andrea Parri <parri.andrea@gmail.com> 12070M: Will Deacon <will@kernel.org> 12071M: Peter Zijlstra <peterz@infradead.org> 12072M: Boqun Feng <boqun.feng@gmail.com> 12073M: Nicholas Piggin <npiggin@gmail.com> 12074M: David Howells <dhowells@redhat.com> 12075M: Jade Alglave <j.alglave@ucl.ac.uk> 12076M: Luc Maranget <luc.maranget@inria.fr> 12077M: "Paul E. McKenney" <paulmck@kernel.org> 12078R: Akira Yokosawa <akiyks@gmail.com> 12079R: Daniel Lustig <dlustig@nvidia.com> 12080R: Joel Fernandes <joel@joelfernandes.org> 12081L: linux-kernel@vger.kernel.org 12082L: linux-arch@vger.kernel.org 12083S: Supported 12084T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12085F: Documentation/atomic_bitops.txt 12086F: Documentation/atomic_t.txt 12087F: Documentation/core-api/refcount-vs-atomic.rst 12088F: Documentation/litmus-tests/ 12089F: Documentation/memory-barriers.txt 12090F: tools/memory-model/ 12091 12092LINUX-NEXT TREE 12093M: Stephen Rothwell <sfr@canb.auug.org.au> 12094L: linux-next@vger.kernel.org 12095S: Supported 12096B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12097T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12098 12099LIS3LV02D ACCELEROMETER DRIVER 12100M: Eric Piel <eric.piel@tremplin-utc.net> 12101S: Maintained 12102F: Documentation/misc-devices/lis3lv02d.rst 12103F: drivers/misc/lis3lv02d/ 12104F: drivers/platform/x86/hp/hp_accel.c 12105 12106LIST KUNIT TEST 12107M: David Gow <davidgow@google.com> 12108L: linux-kselftest@vger.kernel.org 12109L: kunit-dev@googlegroups.com 12110S: Maintained 12111F: lib/list-test.c 12112 12113LITEX PLATFORM 12114M: Karol Gugala <kgugala@antmicro.com> 12115M: Mateusz Holenko <mholenko@antmicro.com> 12116M: Gabriel Somlo <gsomlo@gmail.com> 12117M: Joel Stanley <joel@jms.id.au> 12118S: Maintained 12119F: Documentation/devicetree/bindings/*/litex,*.yaml 12120F: arch/openrisc/boot/dts/or1klitex.dts 12121F: drivers/mmc/host/litex_mmc.c 12122F: drivers/net/ethernet/litex/* 12123F: drivers/soc/litex/* 12124F: drivers/tty/serial/liteuart.c 12125F: include/linux/litex.h 12126N: litex 12127 12128LIVE PATCHING 12129M: Josh Poimboeuf <jpoimboe@kernel.org> 12130M: Jiri Kosina <jikos@kernel.org> 12131M: Miroslav Benes <mbenes@suse.cz> 12132M: Petr Mladek <pmladek@suse.com> 12133R: Joe Lawrence <joe.lawrence@redhat.com> 12134L: live-patching@vger.kernel.org 12135S: Maintained 12136T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12137F: Documentation/ABI/testing/sysfs-kernel-livepatch 12138F: Documentation/livepatch/ 12139F: arch/powerpc/include/asm/livepatch.h 12140F: include/linux/livepatch.h 12141F: kernel/livepatch/ 12142F: kernel/module/livepatch.c 12143F: lib/livepatch/ 12144F: samples/livepatch/ 12145F: tools/testing/selftests/livepatch/ 12146 12147LLC (802.2) 12148L: netdev@vger.kernel.org 12149S: Odd fixes 12150F: include/linux/llc.h 12151F: include/net/llc* 12152F: include/uapi/linux/llc.h 12153F: net/llc/ 12154 12155LM73 HARDWARE MONITOR DRIVER 12156M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12157L: linux-hwmon@vger.kernel.org 12158S: Maintained 12159F: drivers/hwmon/lm73.c 12160 12161LM78 HARDWARE MONITOR DRIVER 12162M: Jean Delvare <jdelvare@suse.com> 12163L: linux-hwmon@vger.kernel.org 12164S: Maintained 12165F: Documentation/hwmon/lm78.rst 12166F: drivers/hwmon/lm78.c 12167 12168LM83 HARDWARE MONITOR DRIVER 12169M: Jean Delvare <jdelvare@suse.com> 12170L: linux-hwmon@vger.kernel.org 12171S: Maintained 12172F: Documentation/hwmon/lm83.rst 12173F: drivers/hwmon/lm83.c 12174 12175LM90 HARDWARE MONITOR DRIVER 12176M: Jean Delvare <jdelvare@suse.com> 12177L: linux-hwmon@vger.kernel.org 12178S: Maintained 12179F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12180F: Documentation/hwmon/lm90.rst 12181F: drivers/hwmon/lm90.c 12182F: include/dt-bindings/thermal/lm90.h 12183 12184LM95234 HARDWARE MONITOR DRIVER 12185M: Guenter Roeck <linux@roeck-us.net> 12186L: linux-hwmon@vger.kernel.org 12187S: Maintained 12188F: Documentation/hwmon/lm95234.rst 12189F: drivers/hwmon/lm95234.c 12190 12191LME2510 MEDIA DRIVER 12192M: Malcolm Priestley <tvboxspy@gmail.com> 12193L: linux-media@vger.kernel.org 12194S: Maintained 12195W: https://linuxtv.org 12196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12197F: drivers/media/usb/dvb-usb-v2/lmedm04* 12198 12199LOADPIN SECURITY MODULE 12200M: Kees Cook <keescook@chromium.org> 12201S: Supported 12202T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12203F: Documentation/admin-guide/LSM/LoadPin.rst 12204F: security/loadpin/ 12205 12206LOCKING PRIMITIVES 12207M: Peter Zijlstra <peterz@infradead.org> 12208M: Ingo Molnar <mingo@redhat.com> 12209M: Will Deacon <will@kernel.org> 12210R: Waiman Long <longman@redhat.com> 12211R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12212L: linux-kernel@vger.kernel.org 12213S: Maintained 12214T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12215F: Documentation/locking/ 12216F: arch/*/include/asm/spinlock*.h 12217F: include/linux/lockdep.h 12218F: include/linux/mutex*.h 12219F: include/linux/rwlock*.h 12220F: include/linux/rwsem*.h 12221F: include/linux/seqlock.h 12222F: include/linux/spinlock*.h 12223F: kernel/locking/ 12224F: lib/locking*.[ch] 12225X: kernel/locking/locktorture.c 12226 12227LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12228M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12229L: linux-ntfs-dev@lists.sourceforge.net 12230S: Maintained 12231W: http://www.linux-ntfs.org/content/view/19/37/ 12232F: Documentation/admin-guide/ldm.rst 12233F: block/partitions/ldm.* 12234 12235LOGITECH HID GAMING KEYBOARDS 12236M: Hans de Goede <hdegoede@redhat.com> 12237L: linux-input@vger.kernel.org 12238S: Maintained 12239T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12240F: drivers/hid/hid-lg-g15.c 12241 12242LONTIUM LT8912B MIPI TO HDMI BRIDGE 12243M: Adrien Grassein <adrien.grassein@gmail.com> 12244S: Maintained 12245F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12246F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12247 12248LOONGARCH 12249M: Huacai Chen <chenhuacai@kernel.org> 12250R: WANG Xuerui <kernel@xen0n.name> 12251L: loongarch@lists.linux.dev 12252S: Maintained 12253T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12254F: Documentation/loongarch/ 12255F: Documentation/translations/zh_CN/loongarch/ 12256F: arch/loongarch/ 12257F: drivers/*/*loongarch* 12258 12259LOONGSON GPIO DRIVER 12260M: Yinbo Zhu <zhuyinbo@loongson.cn> 12261L: linux-gpio@vger.kernel.org 12262S: Maintained 12263F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12264F: drivers/gpio/gpio-loongson-64bit.c 12265 12266LOONGSON LS2X I2C DRIVER 12267M: Binbin Zhou <zhoubinbin@loongson.cn> 12268L: linux-i2c@vger.kernel.org 12269S: Maintained 12270F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12271F: drivers/i2c/busses/i2c-ls2x.c 12272 12273LOONGSON-2 SOC SERIES CLOCK DRIVER 12274M: Yinbo Zhu <zhuyinbo@loongson.cn> 12275L: linux-clk@vger.kernel.org 12276S: Maintained 12277F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12278F: drivers/clk/clk-loongson2.c 12279F: include/dt-bindings/clock/loongson,ls2k-clk.h 12280 12281LOONGSON-2 SOC SERIES GUTS DRIVER 12282M: Yinbo Zhu <zhuyinbo@loongson.cn> 12283L: loongarch@lists.linux.dev 12284S: Maintained 12285F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12286F: drivers/soc/loongson/loongson2_guts.c 12287 12288LOONGSON-2 SOC SERIES PINCTRL DRIVER 12289M: zhanghongchen <zhanghongchen@loongson.cn> 12290M: Yinbo Zhu <zhuyinbo@loongson.cn> 12291L: linux-gpio@vger.kernel.org 12292S: Maintained 12293F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12294F: drivers/pinctrl/pinctrl-loongson2.c 12295 12296LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12297M: Sathya Prakash <sathya.prakash@broadcom.com> 12298M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12299M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12300L: MPT-FusionLinux.pdl@broadcom.com 12301L: linux-scsi@vger.kernel.org 12302S: Supported 12303W: http://www.avagotech.com/support/ 12304F: drivers/message/fusion/ 12305F: drivers/scsi/mpt3sas/ 12306 12307LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12308M: Matthew Wilcox <willy@infradead.org> 12309L: linux-scsi@vger.kernel.org 12310S: Maintained 12311F: drivers/scsi/sym53c8xx_2/ 12312 12313LTC1660 DAC DRIVER 12314M: Marcus Folkesson <marcus.folkesson@gmail.com> 12315L: linux-iio@vger.kernel.org 12316S: Maintained 12317F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12318F: drivers/iio/dac/ltc1660.c 12319 12320LTC2688 IIO DAC DRIVER 12321M: Nuno Sá <nuno.sa@analog.com> 12322L: linux-iio@vger.kernel.org 12323S: Supported 12324W: https://ez.analog.com/linux-software-drivers 12325F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12326F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12327F: drivers/iio/dac/ltc2688.c 12328 12329LTC2947 HARDWARE MONITOR DRIVER 12330M: Nuno Sá <nuno.sa@analog.com> 12331L: linux-hwmon@vger.kernel.org 12332S: Supported 12333W: https://ez.analog.com/linux-software-drivers 12334F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12335F: drivers/hwmon/ltc2947-core.c 12336F: drivers/hwmon/ltc2947-i2c.c 12337F: drivers/hwmon/ltc2947-spi.c 12338F: drivers/hwmon/ltc2947.h 12339 12340LTC2983 IIO TEMPERATURE DRIVER 12341M: Nuno Sá <nuno.sa@analog.com> 12342L: linux-iio@vger.kernel.org 12343S: Supported 12344W: https://ez.analog.com/linux-software-drivers 12345F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12346F: drivers/iio/temperature/ltc2983.c 12347 12348LTC4261 HARDWARE MONITOR DRIVER 12349M: Guenter Roeck <linux@roeck-us.net> 12350L: linux-hwmon@vger.kernel.org 12351S: Maintained 12352F: Documentation/hwmon/ltc4261.rst 12353F: drivers/hwmon/ltc4261.c 12354 12355LTC4306 I2C MULTIPLEXER DRIVER 12356M: Michael Hennerich <michael.hennerich@analog.com> 12357L: linux-i2c@vger.kernel.org 12358S: Supported 12359W: https://ez.analog.com/linux-software-drivers 12360F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12361F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12362 12363LTP (Linux Test Project) 12364M: Mike Frysinger <vapier@gentoo.org> 12365M: Cyril Hrubis <chrubis@suse.cz> 12366M: Wanlong Gao <wanlong.gao@gmail.com> 12367M: Jan Stancek <jstancek@redhat.com> 12368M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12369M: Alexey Kodanev <alexey.kodanev@oracle.com> 12370L: ltp@lists.linux.it (subscribers-only) 12371S: Maintained 12372W: http://linux-test-project.github.io/ 12373T: git https://github.com/linux-test-project/ltp.git 12374 12375LYNX 28G SERDES PHY DRIVER 12376M: Ioana Ciornei <ioana.ciornei@nxp.com> 12377L: netdev@vger.kernel.org 12378S: Supported 12379F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12380F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12381 12382LYNX PCS MODULE 12383M: Ioana Ciornei <ioana.ciornei@nxp.com> 12384L: netdev@vger.kernel.org 12385S: Supported 12386F: drivers/net/pcs/pcs-lynx.c 12387F: include/linux/pcs-lynx.h 12388 12389M68K ARCHITECTURE 12390M: Geert Uytterhoeven <geert@linux-m68k.org> 12391L: linux-m68k@lists.linux-m68k.org 12392S: Maintained 12393W: http://www.linux-m68k.org/ 12394T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12395F: arch/m68k/ 12396F: drivers/zorro/ 12397 12398M68K ON APPLE MACINTOSH 12399M: Joshua Thompson <funaho@jurai.org> 12400L: linux-m68k@lists.linux-m68k.org 12401S: Maintained 12402W: http://www.mac.linux-m68k.org/ 12403F: arch/m68k/mac/ 12404F: drivers/macintosh/adb-iop.c 12405F: drivers/macintosh/via-macii.c 12406 12407M68K ON HP9000/300 12408M: Philip Blundell <philb@gnu.org> 12409S: Maintained 12410W: http://www.tazenda.demon.co.uk/phil/linux-hp 12411F: arch/m68k/hp300/ 12412 12413M88DS3103 MEDIA DRIVER 12414M: Antti Palosaari <crope@iki.fi> 12415L: linux-media@vger.kernel.org 12416S: Maintained 12417W: https://linuxtv.org 12418W: http://palosaari.fi/linux/ 12419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12420T: git git://linuxtv.org/anttip/media_tree.git 12421F: drivers/media/dvb-frontends/m88ds3103* 12422 12423M88RS2000 MEDIA DRIVER 12424M: Malcolm Priestley <tvboxspy@gmail.com> 12425L: linux-media@vger.kernel.org 12426S: Maintained 12427W: https://linuxtv.org 12428Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12429F: drivers/media/dvb-frontends/m88rs2000* 12430 12431MA901 MASTERKIT USB FM RADIO DRIVER 12432M: Alexey Klimov <klimov.linux@gmail.com> 12433L: linux-media@vger.kernel.org 12434S: Maintained 12435T: git git://linuxtv.org/media_tree.git 12436F: drivers/media/radio/radio-ma901.c 12437 12438MAC80211 12439M: Johannes Berg <johannes@sipsolutions.net> 12440L: linux-wireless@vger.kernel.org 12441S: Maintained 12442W: https://wireless.wiki.kernel.org/ 12443Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12444T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12445T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12446F: Documentation/networking/mac80211-injection.rst 12447F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12448F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12449F: include/net/mac80211.h 12450F: net/mac80211/ 12451 12452MAILBOX API 12453M: Jassi Brar <jassisinghbrar@gmail.com> 12454L: linux-kernel@vger.kernel.org 12455S: Maintained 12456F: Documentation/devicetree/bindings/mailbox/ 12457F: drivers/mailbox/ 12458F: include/dt-bindings/mailbox/ 12459F: include/linux/mailbox_client.h 12460F: include/linux/mailbox_controller.h 12461 12462MAILBOX ARM MHUv2 12463M: Viresh Kumar <viresh.kumar@linaro.org> 12464M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12465L: linux-kernel@vger.kernel.org 12466S: Maintained 12467F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12468F: drivers/mailbox/arm_mhuv2.c 12469F: include/linux/mailbox/arm_mhuv2_message.h 12470 12471MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12472M: Michael Kerrisk <mtk.manpages@gmail.com> 12473L: linux-man@vger.kernel.org 12474S: Maintained 12475W: http://www.kernel.org/doc/man-pages 12476 12477MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12478M: Jeremy Kerr <jk@codeconstruct.com.au> 12479M: Matt Johnston <matt@codeconstruct.com.au> 12480L: netdev@vger.kernel.org 12481S: Maintained 12482F: Documentation/networking/mctp.rst 12483F: drivers/net/mctp/ 12484F: include/net/mctp.h 12485F: include/net/mctpdevice.h 12486F: include/net/netns/mctp.h 12487F: net/mctp/ 12488 12489MAPLE TREE 12490M: Liam R. Howlett <Liam.Howlett@oracle.com> 12491L: linux-mm@kvack.org 12492S: Supported 12493F: Documentation/core-api/maple_tree.rst 12494F: include/linux/maple_tree.h 12495F: include/trace/events/maple_tree.h 12496F: lib/maple_tree.c 12497F: lib/test_maple_tree.c 12498F: tools/testing/radix-tree/linux/maple_tree.h 12499F: tools/testing/radix-tree/maple.c 12500 12501MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12502M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12503L: linux-mips@vger.kernel.org 12504S: Maintained 12505F: arch/mips/boot/dts/img/pistachio* 12506 12507MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12508M: Andrew Lunn <andrew@lunn.ch> 12509L: netdev@vger.kernel.org 12510S: Maintained 12511F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12512F: Documentation/networking/devlink/mv88e6xxx.rst 12513F: drivers/net/dsa/mv88e6xxx/ 12514F: include/linux/dsa/mv88e6xxx.h 12515F: include/linux/platform_data/mv88e6xxx.h 12516 12517MARVELL ARMADA 3700 PHY DRIVERS 12518M: Miquel Raynal <miquel.raynal@bootlin.com> 12519S: Maintained 12520F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12521F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12522F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12523F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12524 12525MARVELL ARMADA 3700 SERIAL DRIVER 12526M: Pali Rohár <pali@kernel.org> 12527S: Maintained 12528F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12529F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12530F: drivers/tty/serial/mvebu-uart.c 12531 12532MARVELL ARMADA DRM SUPPORT 12533M: Russell King <linux@armlinux.org.uk> 12534S: Maintained 12535T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12536T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12537F: Documentation/devicetree/bindings/display/armada/ 12538F: drivers/gpu/drm/armada/ 12539F: include/uapi/drm/armada_drm.h 12540 12541MARVELL CRYPTO DRIVER 12542M: Boris Brezillon <bbrezillon@kernel.org> 12543M: Arnaud Ebalard <arno@natisbad.org> 12544M: Srujana Challa <schalla@marvell.com> 12545L: linux-crypto@vger.kernel.org 12546S: Maintained 12547F: drivers/crypto/marvell/ 12548F: include/linux/soc/marvell/octeontx2/ 12549 12550MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12551M: Mirko Lindner <mlindner@marvell.com> 12552M: Stephen Hemminger <stephen@networkplumber.org> 12553L: netdev@vger.kernel.org 12554S: Maintained 12555F: drivers/net/ethernet/marvell/sk* 12556 12557MARVELL LIBERTAS WIRELESS DRIVER 12558L: libertas-dev@lists.infradead.org 12559S: Orphan 12560F: drivers/net/wireless/marvell/libertas/ 12561 12562MARVELL MACCHIATOBIN SUPPORT 12563M: Russell King <linux@armlinux.org.uk> 12564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12565S: Maintained 12566F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12567 12568MARVELL MV643XX ETHERNET DRIVER 12569M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12570L: netdev@vger.kernel.org 12571S: Maintained 12572F: drivers/net/ethernet/marvell/mv643xx_eth.* 12573F: include/linux/mv643xx.h 12574 12575MARVELL MV88X3310 PHY DRIVER 12576M: Russell King <linux@armlinux.org.uk> 12577M: Marek Behún <kabel@kernel.org> 12578L: netdev@vger.kernel.org 12579S: Maintained 12580F: drivers/net/phy/marvell10g.c 12581 12582MARVELL MVEBU THERMAL DRIVER 12583M: Miquel Raynal <miquel.raynal@bootlin.com> 12584S: Maintained 12585F: drivers/thermal/armada_thermal.c 12586 12587MARVELL MVNETA ETHERNET DRIVER 12588M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12589L: netdev@vger.kernel.org 12590S: Maintained 12591F: drivers/net/ethernet/marvell/mvneta.* 12592 12593MARVELL MVPP2 ETHERNET DRIVER 12594M: Marcin Wojtas <mw@semihalf.com> 12595M: Russell King <linux@armlinux.org.uk> 12596L: netdev@vger.kernel.org 12597S: Maintained 12598F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12599F: drivers/net/ethernet/marvell/mvpp2/ 12600 12601MARVELL MWIFIEX WIRELESS DRIVER 12602M: Amitkumar Karwar <amitkarwar@gmail.com> 12603M: Ganapathi Bhat <ganapathi017@gmail.com> 12604M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12605M: Xinming Hu <huxinming820@gmail.com> 12606L: linux-wireless@vger.kernel.org 12607S: Maintained 12608F: drivers/net/wireless/marvell/mwifiex/ 12609 12610MARVELL MWL8K WIRELESS DRIVER 12611M: Lennert Buytenhek <buytenh@wantstofly.org> 12612L: linux-wireless@vger.kernel.org 12613S: Odd Fixes 12614F: drivers/net/wireless/marvell/mwl8k.c 12615 12616MARVELL NAND CONTROLLER DRIVER 12617M: Miquel Raynal <miquel.raynal@bootlin.com> 12618L: linux-mtd@lists.infradead.org 12619S: Maintained 12620F: drivers/mtd/nand/raw/marvell_nand.c 12621 12622MARVELL OCTEON ENDPOINT DRIVER 12623M: Veerasenareddy Burru <vburru@marvell.com> 12624M: Sathesh Edara <sedara@marvell.com> 12625L: netdev@vger.kernel.org 12626S: Supported 12627F: drivers/net/ethernet/marvell/octeon_ep 12628 12629MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12630M: Sunil Goutham <sgoutham@marvell.com> 12631M: Geetha sowjanya <gakula@marvell.com> 12632M: Subbaraya Sundeep <sbhatta@marvell.com> 12633M: hariprasad <hkelam@marvell.com> 12634L: netdev@vger.kernel.org 12635S: Supported 12636F: drivers/net/ethernet/marvell/octeontx2/nic/ 12637F: include/linux/soc/marvell/octeontx2/ 12638 12639MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12640M: Sunil Goutham <sgoutham@marvell.com> 12641M: Linu Cherian <lcherian@marvell.com> 12642M: Geetha sowjanya <gakula@marvell.com> 12643M: Jerin Jacob <jerinj@marvell.com> 12644M: hariprasad <hkelam@marvell.com> 12645M: Subbaraya Sundeep <sbhatta@marvell.com> 12646L: netdev@vger.kernel.org 12647S: Supported 12648F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12649F: drivers/net/ethernet/marvell/octeontx2/af/ 12650 12651MARVELL PRESTERA ETHERNET SWITCH DRIVER 12652M: Taras Chornyi <taras.chornyi@plvision.eu> 12653S: Supported 12654W: https://github.com/Marvell-switching/switchdev-prestera 12655F: drivers/net/ethernet/marvell/prestera/ 12656 12657MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12658M: Nicolas Pitre <nico@fluxnic.net> 12659S: Odd Fixes 12660F: drivers/mmc/host/mvsdio.* 12661 12662MARVELL USB MDIO CONTROLLER DRIVER 12663M: Tobias Waldekranz <tobias@waldekranz.com> 12664L: netdev@vger.kernel.org 12665S: Maintained 12666F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12667F: drivers/net/mdio/mdio-mvusb.c 12668 12669MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12670M: Hu Ziji <huziji@marvell.com> 12671L: linux-mmc@vger.kernel.org 12672S: Supported 12673F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12674F: drivers/mmc/host/sdhci-xenon* 12675 12676MATROX FRAMEBUFFER DRIVER 12677L: linux-fbdev@vger.kernel.org 12678S: Orphan 12679F: drivers/video/fbdev/matrox/matroxfb_* 12680F: include/uapi/linux/matroxfb.h 12681 12682MAX15301 DRIVER 12683M: Daniel Nilsson <daniel.nilsson@flex.com> 12684L: linux-hwmon@vger.kernel.org 12685S: Maintained 12686F: Documentation/hwmon/max15301.rst 12687F: drivers/hwmon/pmbus/max15301.c 12688 12689MAX16065 HARDWARE MONITOR DRIVER 12690M: Guenter Roeck <linux@roeck-us.net> 12691L: linux-hwmon@vger.kernel.org 12692S: Maintained 12693F: Documentation/hwmon/max16065.rst 12694F: drivers/hwmon/max16065.c 12695 12696MAX2175 SDR TUNER DRIVER 12697M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12698L: linux-media@vger.kernel.org 12699S: Maintained 12700T: git git://linuxtv.org/media_tree.git 12701F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12702F: Documentation/userspace-api/media/drivers/max2175.rst 12703F: drivers/media/i2c/max2175* 12704F: include/uapi/linux/max2175.h 12705 12706MAX31827 TEMPERATURE SWITCH DRIVER 12707M: Daniel Matyas <daniel.matyas@analog.com> 12708L: linux-hwmon@vger.kernel.org 12709S: Supported 12710W: http://ez.analog.com/community/linux-device-drivers 12711F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12712F: Documentation/hwmon/max31827.rst 12713F: drivers/hwmon/max31827.c 12714 12715MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12716L: linux-hwmon@vger.kernel.org 12717S: Orphan 12718F: Documentation/hwmon/max6650.rst 12719F: drivers/hwmon/max6650.c 12720 12721MAX6697 HARDWARE MONITOR DRIVER 12722M: Guenter Roeck <linux@roeck-us.net> 12723L: linux-hwmon@vger.kernel.org 12724S: Maintained 12725F: Documentation/devicetree/bindings/hwmon/max6697.txt 12726F: Documentation/hwmon/max6697.rst 12727F: drivers/hwmon/max6697.c 12728F: include/linux/platform_data/max6697.h 12729 12730MAX9286 QUAD GMSL DESERIALIZER DRIVER 12731M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12732M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12733M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12734M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12735L: linux-media@vger.kernel.org 12736S: Maintained 12737F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12738F: drivers/media/i2c/max9286.c 12739 12740MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12741M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12742L: linux-media@vger.kernel.org 12743S: Maintained 12744F: drivers/staging/media/max96712/max96712.c 12745 12746MAX9860 MONO AUDIO VOICE CODEC DRIVER 12747M: Peter Rosin <peda@axentia.se> 12748L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12749S: Maintained 12750F: Documentation/devicetree/bindings/sound/max9860.txt 12751F: sound/soc/codecs/max9860.* 12752 12753MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12754M: Andreas Klinger <ak@it-klinger.de> 12755L: linux-iio@vger.kernel.org 12756S: Maintained 12757F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12758F: drivers/iio/proximity/mb1232.c 12759 12760MAXIM MAX11205 DRIVER 12761M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12762L: linux-iio@vger.kernel.org 12763S: Supported 12764W: https://ez.analog.com/linux-software-drivers 12765F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12766F: drivers/iio/adc/max11205.c 12767 12768MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12769R: Iskren Chernev <iskren.chernev@gmail.com> 12770R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12771R: Marek Szyprowski <m.szyprowski@samsung.com> 12772R: Matheus Castello <matheus@castello.eng.br> 12773L: linux-pm@vger.kernel.org 12774S: Maintained 12775F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12776F: drivers/power/supply/max17040_battery.c 12777 12778MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12779R: Hans de Goede <hdegoede@redhat.com> 12780R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12781R: Marek Szyprowski <m.szyprowski@samsung.com> 12782R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12783R: Purism Kernel Team <kernel@puri.sm> 12784L: linux-pm@vger.kernel.org 12785S: Maintained 12786F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12787F: drivers/power/supply/max17042_battery.c 12788 12789MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12790M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12791L: linux-kernel@vger.kernel.org 12792S: Maintained 12793F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12794F: drivers/regulator/max20086-regulator.c 12795 12796MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12797M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12798L: linux-iio@vger.kernel.org 12799S: Maintained 12800F: drivers/iio/temperature/max30208.c 12801 12802MAXIM MAX77650 PMIC MFD DRIVER 12803M: Bartosz Golaszewski <brgl@bgdev.pl> 12804L: linux-kernel@vger.kernel.org 12805S: Maintained 12806F: Documentation/devicetree/bindings/*/*max77650.yaml 12807F: Documentation/devicetree/bindings/*/max77650*.yaml 12808F: drivers/gpio/gpio-max77650.c 12809F: drivers/input/misc/max77650-onkey.c 12810F: drivers/leds/leds-max77650.c 12811F: drivers/mfd/max77650.c 12812F: drivers/power/supply/max77650-charger.c 12813F: drivers/regulator/max77650-regulator.c 12814F: include/linux/mfd/max77650.h 12815 12816MAXIM MAX77714 PMIC MFD DRIVER 12817M: Luca Ceresoli <luca@lucaceresoli.net> 12818S: Maintained 12819F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12820F: drivers/mfd/max77714.c 12821F: include/linux/mfd/max77714.h 12822 12823MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12824M: Javier Martinez Canillas <javier@dowhile0.org> 12825L: linux-kernel@vger.kernel.org 12826S: Supported 12827F: Documentation/devicetree/bindings/*/*max77802.yaml 12828F: drivers/regulator/max77802-regulator.c 12829F: include/dt-bindings/*/*max77802.h 12830 12831MAXIM MAX77976 BATTERY CHARGER 12832M: Luca Ceresoli <luca@lucaceresoli.net> 12833S: Supported 12834F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12835F: drivers/power/supply/max77976_charger.c 12836 12837MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12838M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12839L: linux-pm@vger.kernel.org 12840S: Supported 12841B: mailto:linux-samsung-soc@vger.kernel.org 12842F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12843F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12844F: drivers/power/supply/max14577_charger.c 12845F: drivers/power/supply/max77693_charger.c 12846 12847MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12848M: Chanwoo Choi <cw00.choi@samsung.com> 12849M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12850L: linux-kernel@vger.kernel.org 12851S: Supported 12852B: mailto:linux-samsung-soc@vger.kernel.org 12853F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12854F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12855F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12856F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12857F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12858F: drivers/*/*max77843.c 12859F: drivers/*/max14577*.c 12860F: drivers/*/max77686*.c 12861F: drivers/*/max77693*.c 12862F: drivers/clk/clk-max77686.c 12863F: drivers/extcon/extcon-max14577.c 12864F: drivers/extcon/extcon-max77693.c 12865F: drivers/rtc/rtc-max77686.c 12866F: include/linux/mfd/max14577*.h 12867F: include/linux/mfd/max77686*.h 12868F: include/linux/mfd/max77693*.h 12869 12870MAXIRADIO FM RADIO RECEIVER DRIVER 12871M: Hans Verkuil <hverkuil@xs4all.nl> 12872L: linux-media@vger.kernel.org 12873S: Maintained 12874W: https://linuxtv.org 12875T: git git://linuxtv.org/media_tree.git 12876F: drivers/media/radio/radio-maxiradio* 12877 12878MAXLINEAR ETHERNET PHY DRIVER 12879M: Xu Liang <lxu@maxlinear.com> 12880L: netdev@vger.kernel.org 12881S: Supported 12882F: drivers/net/phy/mxl-gpy.c 12883 12884MCAN MMIO DEVICE DRIVER 12885M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12886L: linux-can@vger.kernel.org 12887S: Maintained 12888F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12889F: drivers/net/can/m_can/m_can.c 12890F: drivers/net/can/m_can/m_can.h 12891F: drivers/net/can/m_can/m_can_platform.c 12892 12893MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12894R: Yasushi SHOJI <yashi@spacecubics.com> 12895L: linux-can@vger.kernel.org 12896S: Maintained 12897F: drivers/net/can/usb/mcba_usb.c 12898 12899MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12900M: Rishi Gupta <gupt21@gmail.com> 12901L: linux-i2c@vger.kernel.org 12902L: linux-input@vger.kernel.org 12903S: Maintained 12904F: drivers/hid/hid-mcp2221.c 12905 12906MCP251XFD SPI-CAN NETWORK DRIVER 12907M: Marc Kleine-Budde <mkl@pengutronix.de> 12908M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12909R: Thomas Kopp <thomas.kopp@microchip.com> 12910L: linux-can@vger.kernel.org 12911S: Maintained 12912F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12913F: drivers/net/can/spi/mcp251xfd/ 12914 12915MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12916M: Peter Rosin <peda@axentia.se> 12917L: linux-iio@vger.kernel.org 12918S: Maintained 12919F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12920F: drivers/iio/potentiometer/mcp4018.c 12921F: drivers/iio/potentiometer/mcp4531.c 12922 12923MCR20A IEEE-802.15.4 RADIO DRIVER 12924M: Stefan Schmidt <stefan@datenfreihafen.org> 12925L: linux-wpan@vger.kernel.org 12926S: Odd Fixes 12927W: https://github.com/xueliu/mcr20a-linux 12928F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12929F: drivers/net/ieee802154/mcr20a.c 12930F: drivers/net/ieee802154/mcr20a.h 12931 12932MDIO REGMAP DRIVER 12933M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12934L: netdev@vger.kernel.org 12935S: Maintained 12936F: drivers/net/mdio/mdio-regmap.c 12937F: include/linux/mdio/mdio-regmap.h 12938 12939MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12940M: William Breathitt Gray <william.gray@linaro.org> 12941L: linux-iio@vger.kernel.org 12942S: Maintained 12943F: drivers/iio/dac/cio-dac.c 12944 12945MEDIA CONTROLLER FRAMEWORK 12946M: Sakari Ailus <sakari.ailus@linux.intel.com> 12947M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12948L: linux-media@vger.kernel.org 12949S: Supported 12950W: https://www.linuxtv.org 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/mc/ 12953F: include/media/media-*.h 12954F: include/uapi/linux/media.h 12955 12956MEDIA DRIVER FOR FREESCALE IMX PXP 12957M: Philipp Zabel <p.zabel@pengutronix.de> 12958L: linux-media@vger.kernel.org 12959S: Maintained 12960T: git git://linuxtv.org/media_tree.git 12961F: drivers/media/platform/nxp/imx-pxp.[ch] 12962 12963MEDIA DRIVERS FOR ASCOT2E 12964M: Sergey Kozlov <serjk@netup.ru> 12965M: Abylay Ospan <aospan@netup.ru> 12966L: linux-media@vger.kernel.org 12967S: Supported 12968W: https://linuxtv.org 12969W: http://netup.tv/ 12970T: git git://linuxtv.org/media_tree.git 12971F: drivers/media/dvb-frontends/ascot2e* 12972 12973MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12974M: Jasmin Jessich <jasmin@anw.at> 12975L: linux-media@vger.kernel.org 12976S: Maintained 12977W: https://linuxtv.org 12978T: git git://linuxtv.org/media_tree.git 12979F: drivers/media/dvb-frontends/cxd2099* 12980 12981MEDIA DRIVERS FOR CXD2841ER 12982M: Sergey Kozlov <serjk@netup.ru> 12983M: Abylay Ospan <aospan@netup.ru> 12984L: linux-media@vger.kernel.org 12985S: Supported 12986W: https://linuxtv.org 12987W: http://netup.tv/ 12988T: git git://linuxtv.org/media_tree.git 12989F: drivers/media/dvb-frontends/cxd2841er* 12990 12991MEDIA DRIVERS FOR CXD2880 12992M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12993L: linux-media@vger.kernel.org 12994S: Supported 12995W: http://linuxtv.org/ 12996T: git git://linuxtv.org/media_tree.git 12997F: drivers/media/dvb-frontends/cxd2880/* 12998F: drivers/media/spi/cxd2880* 12999 13000MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13001L: linux-media@vger.kernel.org 13002S: Orphan 13003W: https://linuxtv.org 13004T: git git://linuxtv.org/media_tree.git 13005F: drivers/media/pci/ddbridge/* 13006 13007MEDIA DRIVERS FOR FREESCALE IMX 13008M: Steve Longerbeam <slongerbeam@gmail.com> 13009M: Philipp Zabel <p.zabel@pengutronix.de> 13010L: linux-media@vger.kernel.org 13011S: Maintained 13012T: git git://linuxtv.org/media_tree.git 13013F: Documentation/admin-guide/media/imx.rst 13014F: Documentation/devicetree/bindings/media/imx.txt 13015F: drivers/staging/media/imx/ 13016F: include/linux/imx-media.h 13017F: include/media/imx.h 13018 13019MEDIA DRIVERS FOR FREESCALE IMX7 13020M: Rui Miguel Silva <rmfrfs@gmail.com> 13021M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13022L: linux-media@vger.kernel.org 13023S: Maintained 13024T: git git://linuxtv.org/media_tree.git 13025F: Documentation/admin-guide/media/imx7.rst 13026F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13027F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13028F: drivers/media/platform/nxp/imx-mipi-csis.c 13029F: drivers/media/platform/nxp/imx7-media-csi.c 13030 13031MEDIA DRIVERS FOR HELENE 13032M: Abylay Ospan <aospan@netup.ru> 13033L: linux-media@vger.kernel.org 13034S: Supported 13035W: https://linuxtv.org 13036W: http://netup.tv/ 13037T: git git://linuxtv.org/media_tree.git 13038F: drivers/media/dvb-frontends/helene* 13039 13040MEDIA DRIVERS FOR HORUS3A 13041M: Sergey Kozlov <serjk@netup.ru> 13042M: Abylay Ospan <aospan@netup.ru> 13043L: linux-media@vger.kernel.org 13044S: Supported 13045W: https://linuxtv.org 13046W: http://netup.tv/ 13047T: git git://linuxtv.org/media_tree.git 13048F: drivers/media/dvb-frontends/horus3a* 13049 13050MEDIA DRIVERS FOR LNBH25 13051M: Sergey Kozlov <serjk@netup.ru> 13052M: Abylay Ospan <aospan@netup.ru> 13053L: linux-media@vger.kernel.org 13054S: Supported 13055W: https://linuxtv.org 13056W: http://netup.tv/ 13057T: git git://linuxtv.org/media_tree.git 13058F: drivers/media/dvb-frontends/lnbh25* 13059 13060MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13061L: linux-media@vger.kernel.org 13062S: Orphan 13063W: https://linuxtv.org 13064T: git git://linuxtv.org/media_tree.git 13065F: drivers/media/dvb-frontends/mxl5xx* 13066 13067MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13068M: Sergey Kozlov <serjk@netup.ru> 13069M: Abylay Ospan <aospan@netup.ru> 13070L: linux-media@vger.kernel.org 13071S: Supported 13072W: https://linuxtv.org 13073W: http://netup.tv/ 13074T: git git://linuxtv.org/media_tree.git 13075F: drivers/media/pci/netup_unidvb/* 13076 13077MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13078M: Dmitry Osipenko <digetx@gmail.com> 13079L: linux-media@vger.kernel.org 13080L: linux-tegra@vger.kernel.org 13081S: Maintained 13082T: git git://linuxtv.org/media_tree.git 13083F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13084F: drivers/media/platform/nvidia/tegra-vde/ 13085 13086MEDIA DRIVERS FOR RENESAS - CEU 13087M: Jacopo Mondi <jacopo@jmondi.org> 13088L: linux-media@vger.kernel.org 13089L: linux-renesas-soc@vger.kernel.org 13090S: Supported 13091T: git git://linuxtv.org/media_tree.git 13092F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13093F: drivers/media/platform/renesas/renesas-ceu.c 13094F: include/media/drv-intf/renesas-ceu.h 13095 13096MEDIA DRIVERS FOR RENESAS - DRIF 13097M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13098L: linux-media@vger.kernel.org 13099L: linux-renesas-soc@vger.kernel.org 13100S: Supported 13101T: git git://linuxtv.org/media_tree.git 13102F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13103F: drivers/media/platform/renesas/rcar_drif.c 13104 13105MEDIA DRIVERS FOR RENESAS - FCP 13106M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13107L: linux-media@vger.kernel.org 13108L: linux-renesas-soc@vger.kernel.org 13109S: Supported 13110T: git git://linuxtv.org/media_tree.git 13111F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13112F: drivers/media/platform/renesas/rcar-fcp.c 13113F: include/media/rcar-fcp.h 13114 13115MEDIA DRIVERS FOR RENESAS - FDP1 13116M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13117L: linux-media@vger.kernel.org 13118L: linux-renesas-soc@vger.kernel.org 13119S: Supported 13120T: git git://linuxtv.org/media_tree.git 13121F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13122F: drivers/media/platform/renesas/rcar_fdp1.c 13123 13124MEDIA DRIVERS FOR RENESAS - VIN 13125M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13126L: linux-media@vger.kernel.org 13127L: linux-renesas-soc@vger.kernel.org 13128S: Supported 13129T: git git://linuxtv.org/media_tree.git 13130F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13131F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13132F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13133F: drivers/media/platform/renesas/rcar-isp.c 13134F: drivers/media/platform/renesas/rcar-vin/ 13135 13136MEDIA DRIVERS FOR RENESAS - VSP1 13137M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13138M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13139L: linux-media@vger.kernel.org 13140L: linux-renesas-soc@vger.kernel.org 13141S: Supported 13142T: git git://linuxtv.org/media_tree.git 13143F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13144F: drivers/media/platform/renesas/vsp1/ 13145 13146MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13147L: linux-media@vger.kernel.org 13148S: Orphan 13149W: https://linuxtv.org 13150T: git git://linuxtv.org/media_tree.git 13151F: drivers/media/dvb-frontends/stv0910* 13152 13153MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13154L: linux-media@vger.kernel.org 13155S: Orphan 13156W: https://linuxtv.org 13157T: git git://linuxtv.org/media_tree.git 13158F: drivers/media/dvb-frontends/stv6111* 13159 13160MEDIA DRIVERS FOR STM32 - DCMI 13161M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13162L: linux-media@vger.kernel.org 13163S: Supported 13164T: git git://linuxtv.org/media_tree.git 13165F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13166F: drivers/media/platform/st/stm32/stm32-dcmi.c 13167 13168MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13169M: Mauro Carvalho Chehab <mchehab@kernel.org> 13170L: linux-media@vger.kernel.org 13171S: Maintained 13172W: https://linuxtv.org 13173Q: http://patchwork.kernel.org/project/linux-media/list/ 13174T: git git://linuxtv.org/media_tree.git 13175F: Documentation/admin-guide/media/ 13176F: Documentation/devicetree/bindings/media/ 13177F: Documentation/driver-api/media/ 13178F: Documentation/userspace-api/media/ 13179F: drivers/media/ 13180F: drivers/staging/media/ 13181F: include/dt-bindings/media/ 13182F: include/linux/platform_data/media/ 13183F: include/media/ 13184F: include/uapi/linux/dvb/ 13185F: include/uapi/linux/ivtv* 13186F: include/uapi/linux/media.h 13187F: include/uapi/linux/uvcvideo.h 13188F: include/uapi/linux/v4l2-* 13189F: include/uapi/linux/videodev2.h 13190 13191MEDIATEK BLUETOOTH DRIVER 13192M: Sean Wang <sean.wang@mediatek.com> 13193L: linux-bluetooth@vger.kernel.org 13194L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13195S: Maintained 13196F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13197F: drivers/bluetooth/btmtkuart.c 13198 13199MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13200M: Sean Wang <sean.wang@mediatek.com> 13201L: linux-pm@vger.kernel.org 13202S: Maintained 13203F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13204F: drivers/power/reset/mt6323-poweroff.c 13205 13206MEDIATEK CIR DRIVER 13207M: Sean Wang <sean.wang@mediatek.com> 13208S: Maintained 13209F: drivers/media/rc/mtk-cir.c 13210 13211MEDIATEK DMA DRIVER 13212M: Sean Wang <sean.wang@mediatek.com> 13213L: dmaengine@vger.kernel.org 13214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13215L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13216S: Maintained 13217F: Documentation/devicetree/bindings/dma/mtk-* 13218F: drivers/dma/mediatek/ 13219 13220MEDIATEK ETHERNET DRIVER 13221M: Felix Fietkau <nbd@nbd.name> 13222M: John Crispin <john@phrozen.org> 13223M: Sean Wang <sean.wang@mediatek.com> 13224M: Mark Lee <Mark-MC.Lee@mediatek.com> 13225M: Lorenzo Bianconi <lorenzo@kernel.org> 13226L: netdev@vger.kernel.org 13227S: Maintained 13228F: drivers/net/ethernet/mediatek/ 13229 13230MEDIATEK ETHERNET PCS DRIVER 13231M: Alexander Couzens <lynxis@fe80.eu> 13232M: Daniel Golle <daniel@makrotopia.org> 13233L: netdev@vger.kernel.org 13234S: Maintained 13235F: drivers/net/pcs/pcs-mtk-lynxi.c 13236F: include/linux/pcs/pcs-mtk-lynxi.h 13237 13238MEDIATEK ETHERNET PHY DRIVERS 13239M: Daniel Golle <daniel@makrotopia.org> 13240M: Qingfang Deng <dqfext@gmail.com> 13241M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13242L: netdev@vger.kernel.org 13243S: Maintained 13244F: drivers/net/phy/mediatek-ge-soc.c 13245F: drivers/net/phy/mediatek-ge.c 13246 13247MEDIATEK I2C CONTROLLER DRIVER 13248M: Qii Wang <qii.wang@mediatek.com> 13249L: linux-i2c@vger.kernel.org 13250S: Maintained 13251F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13252F: drivers/i2c/busses/i2c-mt65xx.c 13253 13254MEDIATEK IOMMU DRIVER 13255M: Yong Wu <yong.wu@mediatek.com> 13256L: iommu@lists.linux.dev 13257L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13258S: Supported 13259F: Documentation/devicetree/bindings/iommu/mediatek* 13260F: drivers/iommu/mtk_iommu* 13261F: include/dt-bindings/memory/mt*-port.h 13262 13263MEDIATEK JPEG DRIVER 13264M: Bin Liu <bin.liu@mediatek.com> 13265S: Supported 13266F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13267F: drivers/media/platform/mediatek/jpeg/ 13268 13269MEDIATEK KEYPAD DRIVER 13270M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13271S: Supported 13272F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13273F: drivers/input/keyboard/mt6779-keypad.c 13274 13275MEDIATEK MDP DRIVER 13276M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13277M: Houlong Wei <houlong.wei@mediatek.com> 13278M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13279S: Supported 13280F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13281F: drivers/media/platform/mediatek/mdp/ 13282F: drivers/media/platform/mediatek/vpu/ 13283 13284MEDIATEK MEDIA DRIVER 13285M: Tiffany Lin <tiffany.lin@mediatek.com> 13286M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13287M: Yunfei Dong <yunfei.dong@mediatek.com> 13288S: Supported 13289F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13290F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13291F: drivers/media/platform/mediatek/vcodec/ 13292F: drivers/media/platform/mediatek/vpu/ 13293 13294MEDIATEK MMC/SD/SDIO DRIVER 13295M: Chaotian Jing <chaotian.jing@mediatek.com> 13296S: Maintained 13297F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13298F: drivers/mmc/host/mtk-sd.c 13299 13300MEDIATEK MT76 WIRELESS LAN DRIVER 13301M: Felix Fietkau <nbd@nbd.name> 13302M: Lorenzo Bianconi <lorenzo@kernel.org> 13303M: Ryder Lee <ryder.lee@mediatek.com> 13304R: Shayne Chen <shayne.chen@mediatek.com> 13305R: Sean Wang <sean.wang@mediatek.com> 13306L: linux-wireless@vger.kernel.org 13307S: Maintained 13308T: git https://github.com/nbd168/wireless 13309F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13310F: drivers/net/wireless/mediatek/mt76/ 13311 13312MEDIATEK MT7601U WIRELESS LAN DRIVER 13313M: Jakub Kicinski <kuba@kernel.org> 13314L: linux-wireless@vger.kernel.org 13315S: Maintained 13316F: drivers/net/wireless/mediatek/mt7601u/ 13317 13318MEDIATEK MT7621 CLOCK DRIVER 13319M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13320S: Maintained 13321F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13322F: drivers/clk/ralink/clk-mt7621.c 13323 13324MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13325M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13326S: Maintained 13327F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13328F: drivers/pci/controller/pcie-mt7621.c 13329 13330MEDIATEK MT7621 PHY PCI DRIVER 13331M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13332S: Maintained 13333F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13334F: drivers/phy/ralink/phy-mt7621-pci.c 13335 13336MEDIATEK MT7621/28/88 I2C DRIVER 13337M: Stefan Roese <sr@denx.de> 13338L: linux-i2c@vger.kernel.org 13339S: Maintained 13340F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13341F: drivers/i2c/busses/i2c-mt7621.c 13342 13343MEDIATEK MTMIPS CLOCK DRIVER 13344M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13345S: Maintained 13346F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13347F: drivers/clk/ralink/clk-mtmips.c 13348 13349MEDIATEK NAND CONTROLLER DRIVER 13350L: linux-mtd@lists.infradead.org 13351S: Orphan 13352F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13353F: drivers/mtd/nand/raw/mtk_* 13354 13355MEDIATEK PMIC LED DRIVER 13356M: Sean Wang <sean.wang@mediatek.com> 13357S: Maintained 13358F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13359F: drivers/leds/leds-mt6323.c 13360 13361MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13362M: Sean Wang <sean.wang@mediatek.com> 13363S: Maintained 13364F: drivers/char/hw_random/mtk-rng.c 13365 13366MEDIATEK SMI DRIVER 13367M: Yong Wu <yong.wu@mediatek.com> 13368L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13369S: Supported 13370F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13371F: drivers/memory/mtk-smi.c 13372F: include/soc/mediatek/smi.h 13373 13374MEDIATEK SWITCH DRIVER 13375M: Arınç ÜNAL <arinc.unal@arinc9.com> 13376M: Daniel Golle <daniel@makrotopia.org> 13377M: Landen Chao <Landen.Chao@mediatek.com> 13378M: DENG Qingfang <dqfext@gmail.com> 13379M: Sean Wang <sean.wang@mediatek.com> 13380L: netdev@vger.kernel.org 13381S: Maintained 13382F: drivers/net/dsa/mt7530-mdio.c 13383F: drivers/net/dsa/mt7530-mmio.c 13384F: drivers/net/dsa/mt7530.* 13385F: net/dsa/tag_mtk.c 13386 13387MEDIATEK T7XX 5G WWAN MODEM DRIVER 13388M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13389M: Intel Corporation <linuxwwan@intel.com> 13390R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13391R: Liu Haijun <haijun.liu@mediatek.com> 13392R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13393R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13394L: netdev@vger.kernel.org 13395S: Supported 13396F: drivers/net/wwan/t7xx/ 13397 13398MEDIATEK USB3 DRD IP DRIVER 13399M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13400L: linux-usb@vger.kernel.org 13401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13402L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13403S: Maintained 13404F: Documentation/devicetree/bindings/usb/mediatek,* 13405F: drivers/usb/host/xhci-mtk* 13406F: drivers/usb/mtu3/ 13407 13408MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13409M: Peter Senna Tschudin <peter.senna@gmail.com> 13410M: Martin Donnelly <martin.donnelly@ge.com> 13411M: Martyn Welch <martyn.welch@collabora.co.uk> 13412S: Maintained 13413F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13414F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13415 13416MEGARAID SCSI/SAS DRIVERS 13417M: Kashyap Desai <kashyap.desai@broadcom.com> 13418M: Sumit Saxena <sumit.saxena@broadcom.com> 13419M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13420L: megaraidlinux.pdl@broadcom.com 13421L: linux-scsi@vger.kernel.org 13422S: Maintained 13423W: http://www.avagotech.com/support/ 13424F: Documentation/scsi/megaraid.rst 13425F: drivers/scsi/megaraid.* 13426F: drivers/scsi/megaraid/ 13427 13428MELEXIS MLX90614 DRIVER 13429M: Crt Mori <cmo@melexis.com> 13430L: linux-iio@vger.kernel.org 13431S: Supported 13432W: http://www.melexis.com 13433F: drivers/iio/temperature/mlx90614.c 13434 13435MELEXIS MLX90632 DRIVER 13436M: Crt Mori <cmo@melexis.com> 13437L: linux-iio@vger.kernel.org 13438S: Supported 13439W: http://www.melexis.com 13440F: drivers/iio/temperature/mlx90632.c 13441 13442MELFAS MIP4 TOUCHSCREEN DRIVER 13443M: Sangwon Jee <jeesw@melfas.com> 13444S: Supported 13445W: http://www.melfas.com 13446F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13447F: drivers/input/touchscreen/melfas_mip4.c 13448 13449MELLANOX BLUEFIELD I2C DRIVER 13450M: Khalil Blaiech <kblaiech@nvidia.com> 13451M: Asmaa Mnebhi <asmaa@nvidia.com> 13452L: linux-i2c@vger.kernel.org 13453S: Supported 13454F: drivers/i2c/busses/i2c-mlxbf.c 13455 13456MELLANOX ETHERNET DRIVER (mlx4_en) 13457M: Tariq Toukan <tariqt@nvidia.com> 13458L: netdev@vger.kernel.org 13459S: Supported 13460W: http://www.mellanox.com 13461Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13462F: drivers/net/ethernet/mellanox/mlx4/en_* 13463 13464MELLANOX ETHERNET DRIVER (mlx5e) 13465M: Saeed Mahameed <saeedm@nvidia.com> 13466L: netdev@vger.kernel.org 13467S: Supported 13468W: http://www.mellanox.com 13469Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13470F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13471 13472MELLANOX ETHERNET INNOVA DRIVERS 13473R: Boris Pismenny <borisp@nvidia.com> 13474L: netdev@vger.kernel.org 13475S: Supported 13476W: http://www.mellanox.com 13477Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13478F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13479F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13480F: include/linux/mlx5/mlx5_ifc_fpga.h 13481 13482MELLANOX ETHERNET SWITCH DRIVERS 13483M: Ido Schimmel <idosch@nvidia.com> 13484M: Petr Machata <petrm@nvidia.com> 13485L: netdev@vger.kernel.org 13486S: Supported 13487W: http://www.mellanox.com 13488Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13489F: drivers/net/ethernet/mellanox/mlxsw/ 13490F: tools/testing/selftests/drivers/net/mlxsw/ 13491 13492MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13493M: mlxsw@nvidia.com 13494L: netdev@vger.kernel.org 13495S: Supported 13496W: http://www.mellanox.com 13497Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13498F: drivers/net/ethernet/mellanox/mlxfw/ 13499 13500MELLANOX HARDWARE PLATFORM SUPPORT 13501M: Hans de Goede <hdegoede@redhat.com> 13502M: Mark Gross <markgross@kernel.org> 13503M: Vadim Pasternak <vadimp@nvidia.com> 13504L: platform-driver-x86@vger.kernel.org 13505S: Supported 13506F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13507F: drivers/platform/mellanox/ 13508F: include/linux/platform_data/mlxreg.h 13509 13510MELLANOX MLX4 core VPI driver 13511M: Tariq Toukan <tariqt@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: drivers/net/ethernet/mellanox/mlx4/ 13518F: include/linux/mlx4/ 13519 13520MELLANOX MLX4 IB driver 13521M: Yishai Hadas <yishaih@nvidia.com> 13522L: linux-rdma@vger.kernel.org 13523S: Supported 13524W: http://www.mellanox.com 13525Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13526F: drivers/infiniband/hw/mlx4/ 13527F: include/linux/mlx4/ 13528F: include/uapi/rdma/mlx4-abi.h 13529 13530MELLANOX MLX5 core VPI driver 13531M: Saeed Mahameed <saeedm@nvidia.com> 13532M: Leon Romanovsky <leonro@nvidia.com> 13533L: netdev@vger.kernel.org 13534L: linux-rdma@vger.kernel.org 13535S: Supported 13536W: http://www.mellanox.com 13537Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13538F: Documentation/networking/device_drivers/ethernet/mellanox/ 13539F: drivers/net/ethernet/mellanox/mlx5/core/ 13540F: include/linux/mlx5/ 13541 13542MELLANOX MLX5 IB driver 13543M: Leon Romanovsky <leonro@nvidia.com> 13544L: linux-rdma@vger.kernel.org 13545S: Supported 13546W: http://www.mellanox.com 13547Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13548F: drivers/infiniband/hw/mlx5/ 13549F: include/linux/mlx5/ 13550F: include/uapi/rdma/mlx5-abi.h 13551 13552MELLANOX MLXCPLD I2C AND MUX DRIVER 13553M: Vadim Pasternak <vadimp@nvidia.com> 13554M: Michael Shych <michaelsh@nvidia.com> 13555L: linux-i2c@vger.kernel.org 13556S: Supported 13557F: Documentation/i2c/busses/i2c-mlxcpld.rst 13558F: drivers/i2c/busses/i2c-mlxcpld.c 13559F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13560 13561MELLANOX MLXCPLD LED DRIVER 13562M: Vadim Pasternak <vadimp@nvidia.com> 13563L: linux-leds@vger.kernel.org 13564S: Supported 13565F: Documentation/leds/leds-mlxcpld.rst 13566F: drivers/leds/leds-mlxcpld.c 13567F: drivers/leds/leds-mlxreg.c 13568 13569MELLANOX PLATFORM DRIVER 13570M: Vadim Pasternak <vadimp@nvidia.com> 13571L: platform-driver-x86@vger.kernel.org 13572S: Supported 13573F: drivers/platform/x86/mlx-platform.c 13574 13575MEMBARRIER SUPPORT 13576M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13577M: "Paul E. McKenney" <paulmck@kernel.org> 13578L: linux-kernel@vger.kernel.org 13579S: Supported 13580F: arch/powerpc/include/asm/membarrier.h 13581F: include/uapi/linux/membarrier.h 13582F: kernel/sched/membarrier.c 13583 13584MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13585M: Mike Rapoport <rppt@kernel.org> 13586L: linux-mm@kvack.org 13587S: Maintained 13588F: Documentation/core-api/boot-time-mm.rst 13589F: include/linux/memblock.h 13590F: mm/memblock.c 13591F: mm/mm_init.c 13592F: tools/testing/memblock/ 13593 13594MEMORY CONTROLLER DRIVERS 13595M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13596L: linux-kernel@vger.kernel.org 13597S: Maintained 13598B: mailto:krzysztof.kozlowski@linaro.org 13599T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13600F: Documentation/devicetree/bindings/memory-controllers/ 13601F: drivers/memory/ 13602F: include/dt-bindings/memory/ 13603F: include/memory/ 13604 13605MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13606M: Dmitry Osipenko <digetx@gmail.com> 13607L: linux-pm@vger.kernel.org 13608L: linux-tegra@vger.kernel.org 13609S: Maintained 13610T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13611F: drivers/devfreq/tegra30-devfreq.c 13612 13613MEMORY HOT(UN)PLUG 13614M: David Hildenbrand <david@redhat.com> 13615M: Oscar Salvador <osalvador@suse.de> 13616L: linux-mm@kvack.org 13617S: Maintained 13618F: Documentation/admin-guide/mm/memory-hotplug.rst 13619F: Documentation/core-api/memory-hotplug.rst 13620F: drivers/base/memory.c 13621F: include/linux/memory_hotplug.h 13622F: mm/memory_hotplug.c 13623F: tools/testing/selftests/memory-hotplug/ 13624 13625MEMORY MANAGEMENT 13626M: Andrew Morton <akpm@linux-foundation.org> 13627L: linux-mm@kvack.org 13628S: Maintained 13629W: http://www.linux-mm.org 13630T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13631T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13632F: include/linux/gfp.h 13633F: include/linux/gfp_types.h 13634F: include/linux/memory_hotplug.h 13635F: include/linux/mm.h 13636F: include/linux/mmzone.h 13637F: include/linux/pagewalk.h 13638F: include/trace/events/ksm.h 13639F: mm/ 13640F: tools/mm/ 13641F: tools/testing/selftests/mm/ 13642 13643MEMORY TECHNOLOGY DEVICES (MTD) 13644M: Miquel Raynal <miquel.raynal@bootlin.com> 13645M: Richard Weinberger <richard@nod.at> 13646M: Vignesh Raghavendra <vigneshr@ti.com> 13647L: linux-mtd@lists.infradead.org 13648S: Maintained 13649W: http://www.linux-mtd.infradead.org/ 13650Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13651C: irc://irc.oftc.net/mtd 13652T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13653T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13654F: Documentation/devicetree/bindings/mtd/ 13655F: drivers/mtd/ 13656F: include/linux/mtd/ 13657F: include/uapi/mtd/ 13658 13659MEMSENSING MICROSYSTEMS MSA311 DRIVER 13660M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13661L: linux-iio@vger.kernel.org 13662S: Maintained 13663F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13664F: drivers/iio/accel/msa311.c 13665 13666MEN A21 WATCHDOG DRIVER 13667M: Johannes Thumshirn <morbidrsa@gmail.com> 13668L: linux-watchdog@vger.kernel.org 13669S: Maintained 13670F: drivers/watchdog/mena21_wdt.c 13671 13672MEN CHAMELEON BUS (mcb) 13673M: Johannes Thumshirn <morbidrsa@gmail.com> 13674S: Maintained 13675F: Documentation/driver-api/men-chameleon-bus.rst 13676F: drivers/mcb/ 13677F: include/linux/mcb.h 13678 13679MEN F21BMC (Board Management Controller) 13680M: Andreas Werner <andreas.werner@men.de> 13681S: Supported 13682F: Documentation/hwmon/menf21bmc.rst 13683F: drivers/hwmon/menf21bmc_hwmon.c 13684F: drivers/leds/leds-menf21bmc.c 13685F: drivers/mfd/menf21bmc.c 13686F: drivers/watchdog/menf21bmc_wdt.c 13687 13688MEN Z069 WATCHDOG DRIVER 13689M: Johannes Thumshirn <jth@kernel.org> 13690L: linux-watchdog@vger.kernel.org 13691S: Maintained 13692F: drivers/watchdog/menz69_wdt.c 13693 13694MESON AO CEC DRIVER FOR AMLOGIC SOCS 13695M: Neil Armstrong <neil.armstrong@linaro.org> 13696L: linux-media@vger.kernel.org 13697L: linux-amlogic@lists.infradead.org 13698S: Supported 13699W: http://linux-meson.com/ 13700T: git git://linuxtv.org/media_tree.git 13701F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13702F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13703F: drivers/media/cec/platform/meson/ao-cec.c 13704 13705MESON GE2D DRIVER FOR AMLOGIC SOCS 13706M: Neil Armstrong <neil.armstrong@linaro.org> 13707L: linux-media@vger.kernel.org 13708L: linux-amlogic@lists.infradead.org 13709S: Supported 13710T: git git://linuxtv.org/media_tree.git 13711F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13712F: drivers/media/platform/amlogic/meson-ge2d/ 13713 13714MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13715M: Liang Yang <liang.yang@amlogic.com> 13716L: linux-mtd@lists.infradead.org 13717S: Maintained 13718F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13719F: drivers/mtd/nand/raw/meson_* 13720 13721MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13722M: Neil Armstrong <neil.armstrong@linaro.org> 13723L: linux-media@vger.kernel.org 13724L: linux-amlogic@lists.infradead.org 13725S: Supported 13726T: git git://linuxtv.org/media_tree.git 13727F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13728F: drivers/staging/media/meson/vdec/ 13729 13730METHODE UDPU SUPPORT 13731M: Vladimir Vid <vladimir.vid@sartura.hr> 13732S: Maintained 13733F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13734 13735MHI BUS 13736M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13737L: mhi@lists.linux.dev 13738L: linux-arm-msm@vger.kernel.org 13739S: Maintained 13740T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13741F: Documentation/ABI/stable/sysfs-bus-mhi 13742F: Documentation/mhi/ 13743F: drivers/bus/mhi/ 13744F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13745F: include/linux/mhi.h 13746 13747MICROBLAZE ARCHITECTURE 13748M: Michal Simek <monstr@monstr.eu> 13749S: Supported 13750W: http://www.monstr.eu/fdt/ 13751T: git git://git.monstr.eu/linux-2.6-microblaze.git 13752F: arch/microblaze/ 13753 13754MICROBLAZE TMR INJECT 13755M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13756S: Supported 13757F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13758F: drivers/misc/xilinx_tmr_inject.c 13759 13760MICROBLAZE TMR MANAGER 13761M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13762S: Supported 13763F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13764F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13765F: drivers/misc/xilinx_tmr_manager.c 13766 13767MICROCHIP AT91 DMA DRIVERS 13768M: Ludovic Desroches <ludovic.desroches@microchip.com> 13769M: Tudor Ambarus <tudor.ambarus@linaro.org> 13770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13771L: dmaengine@vger.kernel.org 13772S: Supported 13773F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13774F: drivers/dma/at_hdmac.c 13775F: drivers/dma/at_xdmac.c 13776F: include/dt-bindings/dma/at91.h 13777 13778MICROCHIP AT91 SERIAL DRIVER 13779M: Richard Genoud <richard.genoud@gmail.com> 13780S: Maintained 13781F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13782F: drivers/tty/serial/atmel_serial.c 13783F: drivers/tty/serial/atmel_serial.h 13784 13785MICROCHIP AT91 USART MFD DRIVER 13786M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13787L: linux-kernel@vger.kernel.org 13788S: Supported 13789F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13790F: drivers/mfd/at91-usart.c 13791F: include/dt-bindings/mfd/at91-usart.h 13792 13793MICROCHIP AT91 USART SPI DRIVER 13794M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13795L: linux-spi@vger.kernel.org 13796S: Supported 13797F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13798F: drivers/spi/spi-at91-usart.c 13799 13800MICROCHIP AUDIO ASOC DRIVERS 13801M: Claudiu Beznea <claudiu.beznea@microchip.com> 13802L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13803S: Supported 13804F: Documentation/devicetree/bindings/sound/atmel* 13805F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13806F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13807F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13808F: sound/soc/atmel 13809 13810MICROCHIP CSI2DC DRIVER 13811M: Eugen Hristev <eugen.hristev@microchip.com> 13812L: linux-media@vger.kernel.org 13813S: Supported 13814F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13815F: drivers/media/platform/microchip/microchip-csi2dc.c 13816 13817MICROCHIP ECC DRIVER 13818M: Tudor Ambarus <tudor.ambarus@linaro.org> 13819L: linux-crypto@vger.kernel.org 13820S: Maintained 13821F: drivers/crypto/atmel-ecc.* 13822 13823MICROCHIP EIC DRIVER 13824M: Claudiu Beznea <claudiu.beznea@microchip.com> 13825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13826S: Supported 13827F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13828F: drivers/irqchip/irq-mchp-eic.c 13829 13830MICROCHIP I2C DRIVER 13831M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13832L: linux-i2c@vger.kernel.org 13833S: Supported 13834F: drivers/i2c/busses/i2c-at91-*.c 13835F: drivers/i2c/busses/i2c-at91.h 13836 13837MICROCHIP ISC DRIVER 13838M: Eugen Hristev <eugen.hristev@microchip.com> 13839L: linux-media@vger.kernel.org 13840S: Supported 13841F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13842F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13843F: drivers/media/platform/microchip/microchip-isc* 13844F: drivers/media/platform/microchip/microchip-sama*-isc* 13845F: drivers/staging/media/deprecated/atmel/atmel-isc* 13846F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13847F: include/linux/atmel-isc-media.h 13848 13849MICROCHIP ISI DRIVER 13850M: Eugen Hristev <eugen.hristev@microchip.com> 13851L: linux-media@vger.kernel.org 13852S: Supported 13853F: drivers/media/platform/atmel/atmel-isi.c 13854F: drivers/media/platform/atmel/atmel-isi.h 13855 13856MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13857M: Woojung Huh <woojung.huh@microchip.com> 13858M: UNGLinuxDriver@microchip.com 13859L: netdev@vger.kernel.org 13860S: Maintained 13861F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13862F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13863F: drivers/net/dsa/microchip/* 13864F: include/linux/dsa/ksz_common.h 13865F: include/linux/platform_data/microchip-ksz.h 13866F: net/dsa/tag_ksz.c 13867 13868MICROCHIP LAN743X ETHERNET DRIVER 13869M: Bryan Whitehead <bryan.whitehead@microchip.com> 13870M: UNGLinuxDriver@microchip.com 13871L: netdev@vger.kernel.org 13872S: Maintained 13873F: drivers/net/ethernet/microchip/lan743x_* 13874 13875MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13876M: Arun Ramadoss <arun.ramadoss@microchip.com> 13877R: UNGLinuxDriver@microchip.com 13878L: netdev@vger.kernel.org 13879S: Maintained 13880F: drivers/net/phy/microchip_t1.c 13881 13882MICROCHIP LAN966X ETHERNET DRIVER 13883M: Horatiu Vultur <horatiu.vultur@microchip.com> 13884M: UNGLinuxDriver@microchip.com 13885L: netdev@vger.kernel.org 13886S: Maintained 13887F: drivers/net/ethernet/microchip/lan966x/* 13888 13889MICROCHIP LCDFB DRIVER 13890M: Nicolas Ferre <nicolas.ferre@microchip.com> 13891L: linux-fbdev@vger.kernel.org 13892S: Maintained 13893F: drivers/video/fbdev/atmel_lcdfb.c 13894F: include/video/atmel_lcdc.h 13895 13896MICROCHIP MCP16502 PMIC DRIVER 13897M: Claudiu Beznea <claudiu.beznea@microchip.com> 13898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13899S: Supported 13900F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13901F: drivers/regulator/mcp16502.c 13902 13903MICROCHIP MCP3911 ADC DRIVER 13904M: Marcus Folkesson <marcus.folkesson@gmail.com> 13905M: Kent Gustavsson <kent@minoris.se> 13906L: linux-iio@vger.kernel.org 13907S: Maintained 13908F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13909F: drivers/iio/adc/mcp3911.c 13910 13911MICROCHIP MMC/SD/SDIO MCI DRIVER 13912M: Ludovic Desroches <ludovic.desroches@microchip.com> 13913S: Maintained 13914F: drivers/mmc/host/atmel-mci.c 13915 13916MICROCHIP NAND DRIVER 13917M: Tudor Ambarus <tudor.ambarus@linaro.org> 13918L: linux-mtd@lists.infradead.org 13919S: Supported 13920F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13921F: drivers/mtd/nand/raw/atmel/* 13922 13923MICROCHIP OTPC DRIVER 13924M: Claudiu Beznea <claudiu.beznea@microchip.com> 13925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13926S: Supported 13927F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13928F: drivers/nvmem/microchip-otpc.c 13929F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13930 13931MICROCHIP PCI1XXXX GP DRIVER 13932M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13933L: linux-gpio@vger.kernel.org 13934S: Supported 13935F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13936F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13937F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13938 13939MICROCHIP PCI1XXXX I2C DRIVER 13940M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13941M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13942M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13943L: linux-i2c@vger.kernel.org 13944S: Maintained 13945F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13946 13947MICROCHIP PCIe UART DRIVER 13948M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13949M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13950L: linux-serial@vger.kernel.org 13951S: Maintained 13952F: drivers/tty/serial/8250/8250_pci1xxxx.c 13953 13954MICROCHIP POLARFIRE FPGA DRIVERS 13955M: Conor Dooley <conor.dooley@microchip.com> 13956R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13957L: linux-fpga@vger.kernel.org 13958S: Supported 13959F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13960F: drivers/fpga/microchip-spi.c 13961 13962MICROCHIP PWM DRIVER 13963M: Claudiu Beznea <claudiu.beznea@microchip.com> 13964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13965L: linux-pwm@vger.kernel.org 13966S: Supported 13967F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13968F: drivers/pwm/pwm-atmel.c 13969 13970MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13971M: Eugen Hristev <eugen.hristev@microchip.com> 13972L: linux-iio@vger.kernel.org 13973S: Supported 13974F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13975F: drivers/iio/adc/at91-sama5d2_adc.c 13976F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13977 13978MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13979M: Claudiu Beznea <claudiu.beznea@microchip.com> 13980S: Supported 13981F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13982F: drivers/power/reset/at91-sama5d2_shdwc.c 13983 13984MICROCHIP SOC DRIVERS 13985M: Conor Dooley <conor@kernel.org> 13986S: Supported 13987T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13988F: drivers/soc/microchip/ 13989 13990MICROCHIP SPI DRIVER 13991M: Ryan Wanner <ryan.wanner@microchip.com> 13992S: Supported 13993F: drivers/spi/spi-atmel.* 13994 13995MICROCHIP SSC DRIVER 13996M: Claudiu Beznea <claudiu.beznea@microchip.com> 13997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13998S: Supported 13999F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14000F: drivers/misc/atmel-ssc.c 14001F: include/linux/atmel-ssc.h 14002 14003Microchip Timer Counter Block (TCB) Capture Driver 14004M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14006L: linux-iio@vger.kernel.org 14007S: Maintained 14008F: drivers/counter/microchip-tcb-capture.c 14009 14010MICROCHIP USB251XB DRIVER 14011M: Richard Leitner <richard.leitner@skidata.com> 14012L: linux-usb@vger.kernel.org 14013S: Maintained 14014F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14015F: drivers/usb/misc/usb251xb.c 14016 14017MICROCHIP USBA UDC DRIVER 14018M: Cristian Birsan <cristian.birsan@microchip.com> 14019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14020S: Supported 14021F: drivers/usb/gadget/udc/atmel_usba_udc.* 14022 14023MICROCHIP WILC1000 WIFI DRIVER 14024M: Ajay Singh <ajay.kathat@microchip.com> 14025M: Claudiu Beznea <claudiu.beznea@microchip.com> 14026L: linux-wireless@vger.kernel.org 14027S: Supported 14028F: drivers/net/wireless/microchip/wilc1000/ 14029 14030MICROSEMI MIPS SOCS 14031M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14032M: UNGLinuxDriver@microchip.com 14033L: linux-mips@vger.kernel.org 14034S: Supported 14035F: Documentation/devicetree/bindings/mips/mscc.txt 14036F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14037F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14038F: arch/mips/boot/dts/mscc/ 14039F: arch/mips/configs/generic/board-ocelot.config 14040F: arch/mips/generic/board-ocelot.c 14041 14042MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14043M: Don Brace <don.brace@microchip.com> 14044L: storagedev@microchip.com 14045L: linux-scsi@vger.kernel.org 14046S: Supported 14047F: Documentation/scsi/smartpqi.rst 14048F: drivers/scsi/smartpqi/Kconfig 14049F: drivers/scsi/smartpqi/Makefile 14050F: drivers/scsi/smartpqi/smartpqi*.[ch] 14051F: include/linux/cciss*.h 14052F: include/uapi/linux/cciss*.h 14053 14054MICROSOFT MANA RDMA DRIVER 14055M: Long Li <longli@microsoft.com> 14056M: Ajay Sharma <sharmaajay@microsoft.com> 14057L: linux-rdma@vger.kernel.org 14058S: Supported 14059F: drivers/infiniband/hw/mana/ 14060F: include/net/mana 14061F: include/uapi/rdma/mana-abi.h 14062 14063MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14064M: Maximilian Luz <luzmaximilian@gmail.com> 14065L: platform-driver-x86@vger.kernel.org 14066S: Maintained 14067F: drivers/platform/surface/surface_aggregator_tabletsw.c 14068 14069MICROSOFT SURFACE BATTERY AND AC DRIVERS 14070M: Maximilian Luz <luzmaximilian@gmail.com> 14071L: linux-pm@vger.kernel.org 14072L: platform-driver-x86@vger.kernel.org 14073S: Maintained 14074F: drivers/power/supply/surface_battery.c 14075F: drivers/power/supply/surface_charger.c 14076 14077MICROSOFT SURFACE DTX DRIVER 14078M: Maximilian Luz <luzmaximilian@gmail.com> 14079L: platform-driver-x86@vger.kernel.org 14080S: Maintained 14081F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14082F: drivers/platform/surface/surface_dtx.c 14083F: include/uapi/linux/surface_aggregator/dtx.h 14084 14085MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14086M: Maximilian Luz <luzmaximilian@gmail.com> 14087L: platform-driver-x86@vger.kernel.org 14088S: Maintained 14089F: drivers/platform/surface/surface_gpe.c 14090 14091MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14092M: Hans de Goede <hdegoede@redhat.com> 14093M: Mark Gross <markgross@kernel.org> 14094M: Maximilian Luz <luzmaximilian@gmail.com> 14095L: platform-driver-x86@vger.kernel.org 14096S: Maintained 14097T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14098F: drivers/platform/surface/ 14099 14100MICROSOFT SURFACE HID TRANSPORT DRIVER 14101M: Maximilian Luz <luzmaximilian@gmail.com> 14102L: linux-input@vger.kernel.org 14103L: platform-driver-x86@vger.kernel.org 14104S: Maintained 14105F: drivers/hid/surface-hid/ 14106 14107MICROSOFT SURFACE HOT-PLUG DRIVER 14108M: Maximilian Luz <luzmaximilian@gmail.com> 14109L: platform-driver-x86@vger.kernel.org 14110S: Maintained 14111F: drivers/platform/surface/surface_hotplug.c 14112 14113MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14114M: Maximilian Luz <luzmaximilian@gmail.com> 14115L: platform-driver-x86@vger.kernel.org 14116S: Maintained 14117F: drivers/platform/surface/surface_platform_profile.c 14118 14119MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14120M: Chen Yu <yu.c.chen@intel.com> 14121L: platform-driver-x86@vger.kernel.org 14122S: Supported 14123F: drivers/platform/surface/surfacepro3_button.c 14124 14125MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14126M: Maximilian Luz <luzmaximilian@gmail.com> 14127L: platform-driver-x86@vger.kernel.org 14128S: Maintained 14129F: drivers/platform/surface/surface_aggregator_hub.c 14130 14131MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14132M: Maximilian Luz <luzmaximilian@gmail.com> 14133L: platform-driver-x86@vger.kernel.org 14134S: Maintained 14135W: https://github.com/linux-surface/surface-aggregator-module 14136C: irc://irc.libera.chat/linux-surface 14137F: Documentation/driver-api/surface_aggregator/ 14138F: drivers/platform/surface/aggregator/ 14139F: drivers/platform/surface/surface_acpi_notify.c 14140F: drivers/platform/surface/surface_aggregator_cdev.c 14141F: drivers/platform/surface/surface_aggregator_registry.c 14142F: include/linux/surface_acpi_notify.h 14143F: include/linux/surface_aggregator/ 14144F: include/uapi/linux/surface_aggregator/ 14145 14146MICROTEK X6 SCANNER 14147M: Oliver Neukum <oliver@neukum.org> 14148S: Maintained 14149F: drivers/usb/image/microtek.* 14150 14151MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14152M: Luka Kovacic <luka.kovacic@sartura.hr> 14153M: Luka Perkov <luka.perkov@sartura.hr> 14154S: Maintained 14155F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14156F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14157F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14158F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14159F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14160F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14161 14162MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14163M: Sakari Ailus <sakari.ailus@linux.intel.com> 14164L: linux-media@vger.kernel.org 14165S: Maintained 14166F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14167F: Documentation/driver-api/media/drivers/ccs/ 14168F: Documentation/userspace-api/media/drivers/ccs.rst 14169F: drivers/media/i2c/ccs-pll.c 14170F: drivers/media/i2c/ccs-pll.h 14171F: drivers/media/i2c/ccs/ 14172F: include/uapi/linux/ccs.h 14173F: include/uapi/linux/smiapp.h 14174 14175MIPS 14176M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14177L: linux-mips@vger.kernel.org 14178S: Maintained 14179W: http://www.linux-mips.org/ 14180Q: https://patchwork.kernel.org/project/linux-mips/list/ 14181T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14182F: Documentation/devicetree/bindings/mips/ 14183F: Documentation/mips/ 14184F: arch/mips/ 14185F: drivers/platform/mips/ 14186F: include/dt-bindings/mips/ 14187 14188MIPS BOSTON DEVELOPMENT BOARD 14189M: Paul Burton <paulburton@kernel.org> 14190L: linux-mips@vger.kernel.org 14191S: Maintained 14192F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14193F: arch/mips/boot/dts/img/boston.dts 14194F: arch/mips/configs/generic/board-boston.config 14195F: drivers/clk/imgtec/clk-boston.c 14196F: include/dt-bindings/clock/boston-clock.h 14197 14198MIPS CORE DRIVERS 14199M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14200M: Serge Semin <fancer.lancer@gmail.com> 14201L: linux-mips@vger.kernel.org 14202S: Supported 14203F: drivers/bus/mips_cdmm.c 14204F: drivers/clocksource/mips-gic-timer.c 14205F: drivers/cpuidle/cpuidle-cps.c 14206F: drivers/irqchip/irq-mips-cpu.c 14207F: drivers/irqchip/irq-mips-gic.c 14208 14209MIPS GENERIC PLATFORM 14210M: Paul Burton <paulburton@kernel.org> 14211L: linux-mips@vger.kernel.org 14212S: Supported 14213F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14214F: arch/mips/generic/ 14215F: arch/mips/tools/generic-board-config.sh 14216 14217MIPS RINT INSTRUCTION EMULATION 14218M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14219L: linux-mips@vger.kernel.org 14220S: Supported 14221F: arch/mips/math-emu/dp_rint.c 14222F: arch/mips/math-emu/sp_rint.c 14223 14224MIPS/LOONGSON1 ARCHITECTURE 14225M: Keguang Zhang <keguang.zhang@gmail.com> 14226L: linux-mips@vger.kernel.org 14227S: Maintained 14228F: arch/mips/include/asm/mach-loongson32/ 14229F: arch/mips/loongson32/ 14230F: drivers/*/*loongson1* 14231 14232MIPS/LOONGSON2EF ARCHITECTURE 14233M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14234L: linux-mips@vger.kernel.org 14235S: Maintained 14236F: arch/mips/include/asm/mach-loongson2ef/ 14237F: arch/mips/loongson2ef/ 14238F: drivers/cpufreq/loongson2_cpufreq.c 14239 14240MIPS/LOONGSON64 ARCHITECTURE 14241M: Huacai Chen <chenhuacai@kernel.org> 14242M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14243L: linux-mips@vger.kernel.org 14244S: Maintained 14245F: arch/mips/include/asm/mach-loongson64/ 14246F: arch/mips/loongson64/ 14247F: drivers/irqchip/irq-loongson* 14248F: drivers/platform/mips/cpu_hwmon.c 14249 14250MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14251M: Hans Verkuil <hverkuil@xs4all.nl> 14252L: linux-media@vger.kernel.org 14253S: Odd Fixes 14254W: https://linuxtv.org 14255T: git git://linuxtv.org/media_tree.git 14256F: drivers/media/radio/radio-miropcm20* 14257 14258MMP SUPPORT 14259R: Lubomir Rintel <lkundrak@v3.sk> 14260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14261S: Odd Fixes 14262T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14263F: arch/arm/boot/dts/marvell/mmp* 14264F: arch/arm/mach-mmp/ 14265F: include/linux/soc/mmp/ 14266 14267MMP USB PHY DRIVERS 14268R: Lubomir Rintel <lkundrak@v3.sk> 14269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14270S: Maintained 14271F: drivers/phy/marvell/phy-mmp3-usb.c 14272F: drivers/phy/marvell/phy-pxa-usb.c 14273 14274MMU GATHER AND TLB INVALIDATION 14275M: Will Deacon <will@kernel.org> 14276M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14277M: Andrew Morton <akpm@linux-foundation.org> 14278M: Nick Piggin <npiggin@gmail.com> 14279M: Peter Zijlstra <peterz@infradead.org> 14280L: linux-arch@vger.kernel.org 14281L: linux-mm@kvack.org 14282S: Maintained 14283F: arch/*/include/asm/tlb.h 14284F: include/asm-generic/tlb.h 14285F: mm/mmu_gather.c 14286 14287MN88472 MEDIA DRIVER 14288M: Antti Palosaari <crope@iki.fi> 14289L: linux-media@vger.kernel.org 14290S: Maintained 14291W: https://linuxtv.org 14292W: http://palosaari.fi/linux/ 14293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14294F: drivers/media/dvb-frontends/mn88472* 14295 14296MN88473 MEDIA DRIVER 14297M: Antti Palosaari <crope@iki.fi> 14298L: linux-media@vger.kernel.org 14299S: Maintained 14300W: https://linuxtv.org 14301W: http://palosaari.fi/linux/ 14302Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14303F: drivers/media/dvb-frontends/mn88473* 14304 14305MODULE SUPPORT 14306M: Luis Chamberlain <mcgrof@kernel.org> 14307L: linux-modules@vger.kernel.org 14308L: linux-kernel@vger.kernel.org 14309S: Maintained 14310T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14311F: include/linux/kmod.h 14312F: include/linux/module.h 14313F: kernel/module/ 14314F: lib/test_kmod.c 14315F: scripts/module* 14316F: tools/testing/selftests/kmod/ 14317 14318MONOLITHIC POWER SYSTEM PMIC DRIVER 14319M: Saravanan Sekar <sravanhome@gmail.com> 14320S: Maintained 14321F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14322F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14323F: drivers/hwmon/pmbus/mpq7932.c 14324F: drivers/iio/adc/mp2629_adc.c 14325F: drivers/mfd/mp2629.c 14326F: drivers/power/supply/mp2629_charger.c 14327F: drivers/regulator/mp5416.c 14328F: drivers/regulator/mpq7920.c 14329F: drivers/regulator/mpq7920.h 14330F: include/linux/mfd/mp2629.h 14331 14332MOST(R) TECHNOLOGY DRIVER 14333M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14334M: Christian Gromm <christian.gromm@microchip.com> 14335S: Maintained 14336F: Documentation/ABI/testing/configfs-most 14337F: Documentation/ABI/testing/sysfs-bus-most 14338F: drivers/most/ 14339F: drivers/staging/most/ 14340F: include/linux/most.h 14341 14342MOTORCOMM PHY DRIVER 14343M: Peter Geis <pgwipeout@gmail.com> 14344M: Frank <Frank.Sae@motor-comm.com> 14345L: netdev@vger.kernel.org 14346S: Maintained 14347F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14348F: drivers/net/phy/motorcomm.c 14349 14350MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14351M: Jiri Slaby <jirislaby@kernel.org> 14352S: Maintained 14353F: Documentation/driver-api/tty/moxa-smartio.rst 14354F: drivers/tty/mxser.* 14355 14356MR800 AVERMEDIA USB FM RADIO DRIVER 14357M: Alexey Klimov <klimov.linux@gmail.com> 14358L: linux-media@vger.kernel.org 14359S: Maintained 14360T: git git://linuxtv.org/media_tree.git 14361F: drivers/media/radio/radio-mr800.c 14362 14363MRF24J40 IEEE 802.15.4 RADIO DRIVER 14364M: Stefan Schmidt <stefan@datenfreihafen.org> 14365L: linux-wpan@vger.kernel.org 14366S: Odd Fixes 14367F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14368F: drivers/net/ieee802154/mrf24j40.c 14369 14370MSI EC DRIVER 14371M: Nikita Kravets <teackot@gmail.com> 14372L: platform-driver-x86@vger.kernel.org 14373S: Maintained 14374W: https://github.com/BeardOverflow/msi-ec 14375F: drivers/platform/x86/msi-ec.* 14376 14377MSI LAPTOP SUPPORT 14378M: "Lee, Chun-Yi" <jlee@suse.com> 14379L: platform-driver-x86@vger.kernel.org 14380S: Maintained 14381F: drivers/platform/x86/msi-laptop.c 14382 14383MSI WMI SUPPORT 14384L: platform-driver-x86@vger.kernel.org 14385S: Orphan 14386F: drivers/platform/x86/msi-wmi.c 14387 14388MSI001 MEDIA DRIVER 14389M: Antti Palosaari <crope@iki.fi> 14390L: linux-media@vger.kernel.org 14391S: Maintained 14392W: https://linuxtv.org 14393W: http://palosaari.fi/linux/ 14394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14395T: git git://linuxtv.org/anttip/media_tree.git 14396F: drivers/media/tuners/msi001* 14397 14398MSI2500 MEDIA DRIVER 14399M: Antti Palosaari <crope@iki.fi> 14400L: linux-media@vger.kernel.org 14401S: Maintained 14402W: https://linuxtv.org 14403W: http://palosaari.fi/linux/ 14404Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14405T: git git://linuxtv.org/anttip/media_tree.git 14406F: drivers/media/usb/msi2500/ 14407 14408MSTAR INTERRUPT CONTROLLER DRIVER 14409M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14410M: Daniel Palmer <daniel@thingy.jp> 14411S: Maintained 14412F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14413F: drivers/irqchip/irq-mst-intc.c 14414 14415MSYSTEMS DISKONCHIP G3 MTD DRIVER 14416M: Robert Jarzmik <robert.jarzmik@free.fr> 14417L: linux-mtd@lists.infradead.org 14418S: Maintained 14419F: drivers/mtd/devices/docg3* 14420 14421MT9P031 APTINA CAMERA SENSOR 14422M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14423L: linux-media@vger.kernel.org 14424S: Maintained 14425T: git git://linuxtv.org/media_tree.git 14426F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14427F: drivers/media/i2c/mt9p031.c 14428F: include/media/i2c/mt9p031.h 14429 14430MT9T112 APTINA CAMERA SENSOR 14431M: Jacopo Mondi <jacopo@jmondi.org> 14432L: linux-media@vger.kernel.org 14433S: Odd Fixes 14434T: git git://linuxtv.org/media_tree.git 14435F: drivers/media/i2c/mt9t112.c 14436F: include/media/i2c/mt9t112.h 14437 14438MT9V032 APTINA CAMERA SENSOR 14439M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14440L: linux-media@vger.kernel.org 14441S: Maintained 14442T: git git://linuxtv.org/media_tree.git 14443F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14444F: drivers/media/i2c/mt9v032.c 14445F: include/media/i2c/mt9v032.h 14446 14447MT9V111 APTINA CAMERA SENSOR 14448M: Jacopo Mondi <jacopo@jmondi.org> 14449L: linux-media@vger.kernel.org 14450S: Maintained 14451T: git git://linuxtv.org/media_tree.git 14452F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14453F: drivers/media/i2c/mt9v111.c 14454 14455MULTIFUNCTION DEVICES (MFD) 14456M: Lee Jones <lee@kernel.org> 14457S: Maintained 14458T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14459F: Documentation/devicetree/bindings/mfd/ 14460F: drivers/mfd/ 14461F: include/dt-bindings/mfd/ 14462F: include/linux/mfd/ 14463 14464MULTIMEDIA CARD (MMC) ETC. OVER SPI 14465S: Orphan 14466F: drivers/mmc/host/mmc_spi.c 14467F: include/linux/spi/mmc_spi.h 14468 14469MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14470M: Ulf Hansson <ulf.hansson@linaro.org> 14471L: linux-mmc@vger.kernel.org 14472S: Maintained 14473T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14474F: Documentation/devicetree/bindings/mmc/ 14475F: drivers/mmc/ 14476F: include/linux/mmc/ 14477F: include/uapi/linux/mmc/ 14478 14479MULTIPLEXER SUBSYSTEM 14480M: Peter Rosin <peda@axentia.se> 14481S: Maintained 14482F: Documentation/ABI/testing/sysfs-class-mux* 14483F: Documentation/devicetree/bindings/mux/ 14484F: drivers/mux/ 14485F: include/dt-bindings/mux/ 14486F: include/linux/mux/ 14487 14488MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14489M: Bin Liu <b-liu@ti.com> 14490L: linux-usb@vger.kernel.org 14491S: Maintained 14492F: drivers/usb/musb/ 14493 14494MXL301RF MEDIA DRIVER 14495M: Akihiro Tsukada <tskd08@gmail.com> 14496L: linux-media@vger.kernel.org 14497S: Odd Fixes 14498F: drivers/media/tuners/mxl301rf* 14499 14500MXL5007T MEDIA DRIVER 14501M: Michael Krufky <mkrufky@linuxtv.org> 14502L: linux-media@vger.kernel.org 14503S: Maintained 14504W: https://linuxtv.org 14505W: http://github.com/mkrufky 14506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14507T: git git://linuxtv.org/mkrufky/tuners.git 14508F: drivers/media/tuners/mxl5007t.* 14509 14510MXSFB DRM DRIVER 14511M: Marek Vasut <marex@denx.de> 14512M: Stefan Agner <stefan@agner.ch> 14513L: dri-devel@lists.freedesktop.org 14514S: Supported 14515T: git git://anongit.freedesktop.org/drm/drm-misc 14516F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14517F: drivers/gpu/drm/mxsfb/ 14518 14519MYLEX DAC960 PCI RAID Controller 14520M: Hannes Reinecke <hare@kernel.org> 14521L: linux-scsi@vger.kernel.org 14522S: Supported 14523F: drivers/scsi/myrb.* 14524F: drivers/scsi/myrs.* 14525 14526MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14527M: Chris Lee <christopher.lee@cspi.com> 14528L: netdev@vger.kernel.org 14529S: Supported 14530W: https://www.cspi.com/ethernet-products/support/downloads/ 14531F: drivers/net/ethernet/myricom/myri10ge/ 14532 14533NAND FLASH SUBSYSTEM 14534M: Miquel Raynal <miquel.raynal@bootlin.com> 14535R: Richard Weinberger <richard@nod.at> 14536L: linux-mtd@lists.infradead.org 14537S: Maintained 14538W: http://www.linux-mtd.infradead.org/ 14539Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14540C: irc://irc.oftc.net/mtd 14541T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14542F: drivers/mtd/nand/ 14543F: include/linux/mtd/*nand*.h 14544 14545NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14546M: Daniel Mack <zonque@gmail.com> 14547L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14548S: Maintained 14549W: http://www.native-instruments.com 14550F: sound/usb/caiaq/ 14551 14552NATSEMI ETHERNET DRIVER (DP8381x) 14553S: Orphan 14554F: drivers/net/ethernet/natsemi/natsemi.c 14555 14556NCR 5380 SCSI DRIVERS 14557M: Finn Thain <fthain@linux-m68k.org> 14558M: Michael Schmitz <schmitzmic@gmail.com> 14559L: linux-scsi@vger.kernel.org 14560S: Maintained 14561F: Documentation/scsi/g_NCR5380.rst 14562F: drivers/scsi/NCR5380.* 14563F: drivers/scsi/arm/cumana_1.c 14564F: drivers/scsi/arm/oak.c 14565F: drivers/scsi/atari_scsi.* 14566F: drivers/scsi/dmx3191d.c 14567F: drivers/scsi/g_NCR5380.* 14568F: drivers/scsi/mac_scsi.* 14569F: drivers/scsi/sun3_scsi.* 14570F: drivers/scsi/sun3_scsi_vme.c 14571 14572NCSI LIBRARY 14573M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14574S: Maintained 14575F: net/ncsi/ 14576 14577NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14578M: Guenter Roeck <linux@roeck-us.net> 14579L: linux-hwmon@vger.kernel.org 14580S: Maintained 14581F: Documentation/hwmon/nct6775.rst 14582F: drivers/hwmon/nct6775-core.c 14583F: drivers/hwmon/nct6775-platform.c 14584F: drivers/hwmon/nct6775.h 14585 14586NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14587M: Zev Weiss <zev@bewilderbeest.net> 14588L: linux-hwmon@vger.kernel.org 14589S: Maintained 14590F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14591F: drivers/hwmon/nct6775-i2c.c 14592 14593NETDEVSIM 14594M: Jakub Kicinski <kuba@kernel.org> 14595S: Maintained 14596F: drivers/net/netdevsim/* 14597 14598NETEM NETWORK EMULATOR 14599M: Stephen Hemminger <stephen@networkplumber.org> 14600L: netdev@vger.kernel.org 14601S: Maintained 14602F: net/sched/sch_netem.c 14603 14604NETERION 10GbE DRIVERS (s2io) 14605M: Jon Mason <jdmason@kudzu.us> 14606L: netdev@vger.kernel.org 14607S: Supported 14608F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14609F: drivers/net/ethernet/neterion/ 14610 14611NETFILTER 14612M: Pablo Neira Ayuso <pablo@netfilter.org> 14613M: Jozsef Kadlecsik <kadlec@netfilter.org> 14614M: Florian Westphal <fw@strlen.de> 14615L: netfilter-devel@vger.kernel.org 14616L: coreteam@netfilter.org 14617S: Maintained 14618W: http://www.netfilter.org/ 14619W: http://www.iptables.org/ 14620W: http://www.nftables.org/ 14621Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14622C: irc://irc.libera.chat/netfilter 14623T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14624T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14625F: include/linux/netfilter* 14626F: include/linux/netfilter/ 14627F: include/net/netfilter/ 14628F: include/uapi/linux/netfilter* 14629F: include/uapi/linux/netfilter/ 14630F: net/*/netfilter.c 14631F: net/*/netfilter/ 14632F: net/bridge/br_netfilter*.c 14633F: net/netfilter/ 14634 14635NETROM NETWORK LAYER 14636M: Ralf Baechle <ralf@linux-mips.org> 14637L: linux-hams@vger.kernel.org 14638S: Maintained 14639W: http://www.linux-ax25.org/ 14640F: include/net/netrom.h 14641F: include/uapi/linux/netrom.h 14642F: net/netrom/ 14643 14644NETRONIX EMBEDDED CONTROLLER 14645M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14646S: Maintained 14647F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14648F: drivers/mfd/ntxec.c 14649F: drivers/pwm/pwm-ntxec.c 14650F: drivers/rtc/rtc-ntxec.c 14651F: include/linux/mfd/ntxec.h 14652 14653NETRONOME ETHERNET DRIVERS 14654M: Simon Horman <simon.horman@corigine.com> 14655R: Jakub Kicinski <kuba@kernel.org> 14656L: oss-drivers@corigine.com 14657S: Maintained 14658F: drivers/net/ethernet/netronome/ 14659 14660NETWORK BLOCK DEVICE (NBD) 14661M: Josef Bacik <josef@toxicpanda.com> 14662L: linux-block@vger.kernel.org 14663L: nbd@other.debian.org 14664S: Maintained 14665F: Documentation/admin-guide/blockdev/nbd.rst 14666F: drivers/block/nbd.c 14667F: include/trace/events/nbd.h 14668F: include/uapi/linux/nbd.h 14669 14670NETWORK DROP MONITOR 14671M: Neil Horman <nhorman@tuxdriver.com> 14672L: netdev@vger.kernel.org 14673S: Maintained 14674W: https://fedorahosted.org/dropwatch/ 14675F: include/uapi/linux/net_dropmon.h 14676F: net/core/drop_monitor.c 14677 14678NETWORKING DRIVERS 14679M: "David S. Miller" <davem@davemloft.net> 14680M: Eric Dumazet <edumazet@google.com> 14681M: Jakub Kicinski <kuba@kernel.org> 14682M: Paolo Abeni <pabeni@redhat.com> 14683L: netdev@vger.kernel.org 14684S: Maintained 14685Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14686T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14687T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14688F: Documentation/devicetree/bindings/net/ 14689F: drivers/connector/ 14690F: drivers/net/ 14691F: include/dt-bindings/net/ 14692F: include/linux/etherdevice.h 14693F: include/linux/fcdevice.h 14694F: include/linux/fddidevice.h 14695F: include/linux/hippidevice.h 14696F: include/linux/if_* 14697F: include/linux/inetdevice.h 14698F: include/linux/netdevice.h 14699F: include/uapi/linux/if_* 14700F: include/uapi/linux/netdevice.h 14701X: drivers/net/wireless/ 14702 14703NETWORKING DRIVERS (WIRELESS) 14704M: Kalle Valo <kvalo@kernel.org> 14705L: linux-wireless@vger.kernel.org 14706S: Maintained 14707W: https://wireless.wiki.kernel.org/ 14708Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14709T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14710T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14711F: Documentation/devicetree/bindings/net/wireless/ 14712F: drivers/net/wireless/ 14713 14714NETWORKING [DSA] 14715M: Andrew Lunn <andrew@lunn.ch> 14716M: Florian Fainelli <f.fainelli@gmail.com> 14717M: Vladimir Oltean <olteanv@gmail.com> 14718S: Maintained 14719F: Documentation/devicetree/bindings/net/dsa/ 14720F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14721F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14722F: drivers/net/dsa/ 14723F: include/linux/dsa/ 14724F: include/linux/platform_data/dsa.h 14725F: include/net/dsa.h 14726F: net/dsa/ 14727F: tools/testing/selftests/drivers/net/dsa/ 14728 14729NETWORKING [GENERAL] 14730M: "David S. Miller" <davem@davemloft.net> 14731M: Eric Dumazet <edumazet@google.com> 14732M: Jakub Kicinski <kuba@kernel.org> 14733M: Paolo Abeni <pabeni@redhat.com> 14734L: netdev@vger.kernel.org 14735S: Maintained 14736Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14737B: mailto:netdev@vger.kernel.org 14738T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14739T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14740F: Documentation/core-api/netlink.rst 14741F: Documentation/netlink/ 14742F: Documentation/networking/ 14743F: Documentation/process/maintainer-netdev.rst 14744F: Documentation/userspace-api/netlink/ 14745F: include/linux/in.h 14746F: include/linux/net.h 14747F: include/linux/netdevice.h 14748F: include/net/ 14749F: include/uapi/linux/in.h 14750F: include/uapi/linux/net.h 14751F: include/uapi/linux/net_namespace.h 14752F: include/uapi/linux/netdevice.h 14753F: lib/net_utils.c 14754F: lib/random32.c 14755F: net/ 14756F: tools/net/ 14757F: tools/testing/selftests/net/ 14758X: net/bluetooth/ 14759 14760NETWORKING [IPSEC] 14761M: Steffen Klassert <steffen.klassert@secunet.com> 14762M: Herbert Xu <herbert@gondor.apana.org.au> 14763M: "David S. Miller" <davem@davemloft.net> 14764L: netdev@vger.kernel.org 14765S: Maintained 14766T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14767T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14768F: include/net/xfrm.h 14769F: include/uapi/linux/xfrm.h 14770F: net/ipv4/ah4.c 14771F: net/ipv4/esp4* 14772F: net/ipv4/ip_vti.c 14773F: net/ipv4/ipcomp.c 14774F: net/ipv4/xfrm* 14775F: net/ipv6/ah6.c 14776F: net/ipv6/esp6* 14777F: net/ipv6/ip6_vti.c 14778F: net/ipv6/ipcomp6.c 14779F: net/ipv6/xfrm* 14780F: net/key/ 14781F: net/xfrm/ 14782F: tools/testing/selftests/net/ipsec.c 14783 14784NETWORKING [IPv4/IPv6] 14785M: "David S. Miller" <davem@davemloft.net> 14786M: David Ahern <dsahern@kernel.org> 14787L: netdev@vger.kernel.org 14788S: Maintained 14789T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14790F: arch/x86/net/* 14791F: include/linux/ip.h 14792F: include/linux/ipv6* 14793F: include/net/fib* 14794F: include/net/ip* 14795F: include/net/route.h 14796F: net/ipv4/ 14797F: net/ipv6/ 14798 14799NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14800M: Paul Moore <paul@paul-moore.com> 14801L: netdev@vger.kernel.org 14802L: linux-security-module@vger.kernel.org 14803S: Supported 14804W: https://github.com/netlabel 14805F: Documentation/netlabel/ 14806F: include/net/calipso.h 14807F: include/net/cipso_ipv4.h 14808F: include/net/netlabel.h 14809F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14810F: include/uapi/linux/netfilter/xt_SECMARK.h 14811F: net/ipv4/cipso_ipv4.c 14812F: net/ipv6/calipso.c 14813F: net/netfilter/xt_CONNSECMARK.c 14814F: net/netfilter/xt_SECMARK.c 14815F: net/netlabel/ 14816 14817NETWORKING [MPTCP] 14818M: Matthieu Baerts <matthieu.baerts@tessares.net> 14819M: Mat Martineau <martineau@kernel.org> 14820L: netdev@vger.kernel.org 14821L: mptcp@lists.linux.dev 14822S: Maintained 14823W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14824B: https://github.com/multipath-tcp/mptcp_net-next/issues 14825T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14826T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14827F: Documentation/networking/mptcp-sysctl.rst 14828F: include/net/mptcp.h 14829F: include/trace/events/mptcp.h 14830F: include/uapi/linux/mptcp.h 14831F: net/mptcp/ 14832F: tools/testing/selftests/bpf/*/*mptcp*.c 14833F: tools/testing/selftests/net/mptcp/ 14834 14835NETWORKING [TCP] 14836M: Eric Dumazet <edumazet@google.com> 14837L: netdev@vger.kernel.org 14838S: Maintained 14839F: include/linux/net_mm.h 14840F: include/linux/tcp.h 14841F: include/net/tcp.h 14842F: include/trace/events/tcp.h 14843F: include/uapi/linux/tcp.h 14844F: net/ipv4/syncookies.c 14845F: net/ipv4/tcp*.c 14846F: net/ipv6/syncookies.c 14847F: net/ipv6/tcp*.c 14848 14849NETWORKING [TLS] 14850M: Boris Pismenny <borisp@nvidia.com> 14851M: John Fastabend <john.fastabend@gmail.com> 14852M: Jakub Kicinski <kuba@kernel.org> 14853L: netdev@vger.kernel.org 14854S: Maintained 14855F: include/net/tls.h 14856F: include/uapi/linux/tls.h 14857F: net/tls/* 14858 14859NETXEN (1/10) GbE SUPPORT 14860M: Manish Chopra <manishc@marvell.com> 14861M: Rahul Verma <rahulv@marvell.com> 14862M: GR-Linux-NIC-Dev@marvell.com 14863L: netdev@vger.kernel.org 14864S: Supported 14865F: drivers/net/ethernet/qlogic/netxen/ 14866 14867NET_FAILOVER MODULE 14868M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14869L: netdev@vger.kernel.org 14870S: Supported 14871F: Documentation/networking/net_failover.rst 14872F: drivers/net/net_failover.c 14873F: include/net/net_failover.h 14874 14875NEXTHOP 14876M: David Ahern <dsahern@kernel.org> 14877L: netdev@vger.kernel.org 14878S: Maintained 14879F: include/net/netns/nexthop.h 14880F: include/net/nexthop.h 14881F: include/uapi/linux/nexthop.h 14882F: net/ipv4/nexthop.c 14883 14884NFC SUBSYSTEM 14885M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14886L: netdev@vger.kernel.org 14887S: Maintained 14888F: Documentation/devicetree/bindings/net/nfc/ 14889F: drivers/nfc/ 14890F: include/net/nfc/ 14891F: include/uapi/linux/nfc.h 14892F: net/nfc/ 14893 14894NFC VIRTUAL NCI DEVICE DRIVER 14895M: Bongsu Jeon <bongsu.jeon@samsung.com> 14896L: netdev@vger.kernel.org 14897S: Supported 14898F: drivers/nfc/virtual_ncidev.c 14899F: tools/testing/selftests/nci/ 14900 14901NFS, SUNRPC, AND LOCKD CLIENTS 14902M: Trond Myklebust <trond.myklebust@hammerspace.com> 14903M: Anna Schumaker <anna@kernel.org> 14904L: linux-nfs@vger.kernel.org 14905S: Maintained 14906W: http://client.linux-nfs.org 14907T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14908F: Documentation/filesystems/nfs/ 14909F: fs/lockd/ 14910F: fs/nfs/ 14911F: fs/nfs_common/ 14912F: include/linux/lockd/ 14913F: include/linux/nfs* 14914F: include/linux/sunrpc/ 14915F: include/uapi/linux/nfs* 14916F: include/uapi/linux/sunrpc/ 14917F: net/sunrpc/ 14918 14919NILFS2 FILESYSTEM 14920M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14921L: linux-nilfs@vger.kernel.org 14922S: Supported 14923W: https://nilfs.sourceforge.io/ 14924W: https://nilfs.osdn.jp/ 14925T: git https://github.com/konis/nilfs2.git 14926F: Documentation/filesystems/nilfs2.rst 14927F: fs/nilfs2/ 14928F: include/trace/events/nilfs2.h 14929F: include/uapi/linux/nilfs2_api.h 14930F: include/uapi/linux/nilfs2_ondisk.h 14931 14932NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14933M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14934S: Maintained 14935W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14936F: Documentation/scsi/NinjaSCSI.rst 14937F: drivers/scsi/pcmcia/nsp_* 14938 14939NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14940M: GOTO Masanori <gotom@debian.or.jp> 14941M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14942S: Maintained 14943W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14944F: Documentation/scsi/NinjaSCSI.rst 14945F: drivers/scsi/nsp32* 14946 14947NINTENDO HID DRIVER 14948M: Daniel J. Ogorchock <djogorchock@gmail.com> 14949L: linux-input@vger.kernel.org 14950S: Maintained 14951F: drivers/hid/hid-nintendo* 14952 14953NIOS2 ARCHITECTURE 14954M: Dinh Nguyen <dinguyen@kernel.org> 14955S: Maintained 14956T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14957F: arch/nios2/ 14958 14959NITRO ENCLAVES (NE) 14960M: Alexandru Ciobotaru <alcioa@amazon.com> 14961L: linux-kernel@vger.kernel.org 14962L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14963S: Supported 14964W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14965F: Documentation/virt/ne_overview.rst 14966F: drivers/virt/nitro_enclaves/ 14967F: include/linux/nitro_enclaves.h 14968F: include/uapi/linux/nitro_enclaves.h 14969F: samples/nitro_enclaves/ 14970 14971NOHZ, DYNTICKS SUPPORT 14972M: Frederic Weisbecker <frederic@kernel.org> 14973M: Thomas Gleixner <tglx@linutronix.de> 14974M: Ingo Molnar <mingo@kernel.org> 14975L: linux-kernel@vger.kernel.org 14976S: Maintained 14977T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14978F: include/linux/sched/nohz.h 14979F: include/linux/tick.h 14980F: kernel/time/tick*.* 14981 14982NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14983M: Pavel Machek <pavel@ucw.cz> 14984M: Sakari Ailus <sakari.ailus@iki.fi> 14985L: linux-media@vger.kernel.org 14986S: Maintained 14987F: drivers/media/i2c/ad5820.c 14988F: drivers/media/i2c/et8ek8 14989 14990NOKIA N900 POWER SUPPLY DRIVERS 14991R: Pali Rohár <pali@kernel.org> 14992F: drivers/power/supply/bq2415x_charger.c 14993F: drivers/power/supply/bq27xxx_battery.c 14994F: drivers/power/supply/bq27xxx_battery_i2c.c 14995F: drivers/power/supply/isp1704_charger.c 14996F: drivers/power/supply/rx51_battery.c 14997F: include/linux/power/bq2415x_charger.h 14998F: include/linux/power/bq27xxx_battery.h 14999 15000NOLIBC HEADER FILE 15001M: Willy Tarreau <w@1wt.eu> 15002S: Maintained 15003T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15004F: tools/include/nolibc/ 15005F: tools/testing/selftests/nolibc/ 15006 15007NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15008M: Hans de Goede <hdegoede@redhat.com> 15009L: linux-input@vger.kernel.org 15010S: Maintained 15011F: drivers/input/touchscreen/novatek-nvt-ts.c 15012 15013NSDEPS 15014M: Matthias Maennich <maennich@google.com> 15015S: Maintained 15016F: Documentation/core-api/symbol-namespaces.rst 15017F: scripts/nsdeps 15018 15019NTB AMD DRIVER 15020M: Sanjay R Mehta <sanju.mehta@amd.com> 15021M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15022L: ntb@lists.linux.dev 15023S: Supported 15024F: drivers/ntb/hw/amd/ 15025 15026NTB DRIVER CORE 15027M: Jon Mason <jdmason@kudzu.us> 15028M: Dave Jiang <dave.jiang@intel.com> 15029M: Allen Hubbe <allenbh@gmail.com> 15030L: ntb@lists.linux.dev 15031S: Supported 15032W: https://github.com/jonmason/ntb/wiki 15033T: git https://github.com/jonmason/ntb.git 15034F: drivers/net/ntb_netdev.c 15035F: drivers/ntb/ 15036F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15037F: include/linux/ntb.h 15038F: include/linux/ntb_transport.h 15039F: tools/testing/selftests/ntb/ 15040 15041NTB IDT DRIVER 15042M: Serge Semin <fancer.lancer@gmail.com> 15043L: ntb@lists.linux.dev 15044S: Supported 15045F: drivers/ntb/hw/idt/ 15046 15047NTB INTEL DRIVER 15048M: Dave Jiang <dave.jiang@intel.com> 15049L: ntb@lists.linux.dev 15050S: Supported 15051W: https://github.com/davejiang/linux/wiki 15052T: git https://github.com/davejiang/linux.git 15053F: drivers/ntb/hw/intel/ 15054 15055NTFS FILESYSTEM 15056M: Anton Altaparmakov <anton@tuxera.com> 15057R: Namjae Jeon <linkinjeon@kernel.org> 15058L: linux-ntfs-dev@lists.sourceforge.net 15059S: Supported 15060W: http://www.tuxera.com/ 15061T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15062F: Documentation/filesystems/ntfs.rst 15063F: fs/ntfs/ 15064 15065NTFS3 FILESYSTEM 15066M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15067L: ntfs3@lists.linux.dev 15068S: Supported 15069W: http://www.paragon-software.com/ 15070T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15071F: Documentation/filesystems/ntfs3.rst 15072F: fs/ntfs3/ 15073 15074NUBUS SUBSYSTEM 15075M: Finn Thain <fthain@linux-m68k.org> 15076L: linux-m68k@lists.linux-m68k.org 15077S: Maintained 15078F: arch/*/include/asm/nubus.h 15079F: drivers/nubus/ 15080F: include/linux/nubus.h 15081F: include/uapi/linux/nubus.h 15082 15083NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15084M: Antonino Daplas <adaplas@gmail.com> 15085L: linux-fbdev@vger.kernel.org 15086S: Maintained 15087F: drivers/video/fbdev/nvidia/ 15088F: drivers/video/fbdev/riva/ 15089 15090NVIDIA WMI EC BACKLIGHT DRIVER 15091M: Daniel Dadap <ddadap@nvidia.com> 15092L: platform-driver-x86@vger.kernel.org 15093S: Supported 15094F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15095F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15096 15097NVM EXPRESS DRIVER 15098M: Keith Busch <kbusch@kernel.org> 15099M: Jens Axboe <axboe@fb.com> 15100M: Christoph Hellwig <hch@lst.de> 15101M: Sagi Grimberg <sagi@grimberg.me> 15102L: linux-nvme@lists.infradead.org 15103S: Supported 15104W: http://git.infradead.org/nvme.git 15105T: git git://git.infradead.org/nvme.git 15106F: Documentation/nvme/ 15107F: drivers/nvme/common/ 15108F: drivers/nvme/host/ 15109F: include/linux/nvme-*.h 15110F: include/linux/nvme.h 15111F: include/uapi/linux/nvme_ioctl.h 15112 15113NVM EXPRESS FABRICS AUTHENTICATION 15114M: Hannes Reinecke <hare@suse.de> 15115L: linux-nvme@lists.infradead.org 15116S: Supported 15117F: drivers/nvme/host/auth.c 15118F: drivers/nvme/target/auth.c 15119F: drivers/nvme/target/fabrics-cmd-auth.c 15120F: include/linux/nvme-auth.h 15121 15122NVM EXPRESS FC TRANSPORT DRIVERS 15123M: James Smart <james.smart@broadcom.com> 15124L: linux-nvme@lists.infradead.org 15125S: Supported 15126F: drivers/nvme/host/fc.c 15127F: drivers/nvme/target/fc.c 15128F: drivers/nvme/target/fcloop.c 15129F: include/linux/nvme-fc-driver.h 15130F: include/linux/nvme-fc.h 15131 15132NVM EXPRESS HARDWARE MONITORING SUPPORT 15133M: Guenter Roeck <linux@roeck-us.net> 15134L: linux-nvme@lists.infradead.org 15135S: Supported 15136F: drivers/nvme/host/hwmon.c 15137 15138NVM EXPRESS TARGET DRIVER 15139M: Christoph Hellwig <hch@lst.de> 15140M: Sagi Grimberg <sagi@grimberg.me> 15141M: Chaitanya Kulkarni <kch@nvidia.com> 15142L: linux-nvme@lists.infradead.org 15143S: Supported 15144W: http://git.infradead.org/nvme.git 15145T: git git://git.infradead.org/nvme.git 15146F: drivers/nvme/target/ 15147 15148NVMEM FRAMEWORK 15149M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15150S: Maintained 15151T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15152F: Documentation/ABI/stable/sysfs-bus-nvmem 15153F: Documentation/devicetree/bindings/nvmem/ 15154F: drivers/nvmem/ 15155F: include/linux/nvmem-consumer.h 15156F: include/linux/nvmem-provider.h 15157 15158NXP BLUETOOTH WIRELESS DRIVERS 15159M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15160M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15161S: Maintained 15162F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15163F: drivers/bluetooth/btnxpuart.c 15164 15165NXP C45 TJA11XX PHY DRIVER 15166M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15167L: netdev@vger.kernel.org 15168S: Maintained 15169F: drivers/net/phy/nxp-c45-tja11xx.c 15170 15171NXP FSPI DRIVER 15172M: Han Xu <han.xu@nxp.com> 15173M: Haibo Chen <haibo.chen@nxp.com> 15174R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15175L: linux-spi@vger.kernel.org 15176S: Maintained 15177F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15178F: drivers/spi/spi-nxp-fspi.c 15179 15180NXP FXAS21002C DRIVER 15181M: Rui Miguel Silva <rmfrfs@gmail.com> 15182L: linux-iio@vger.kernel.org 15183S: Maintained 15184F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15185F: drivers/iio/gyro/fxas21002c.h 15186F: drivers/iio/gyro/fxas21002c_core.c 15187F: drivers/iio/gyro/fxas21002c_i2c.c 15188F: drivers/iio/gyro/fxas21002c_spi.c 15189 15190NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15191M: Haibo Chen <haibo.chen@nxp.com> 15192L: linux-iio@vger.kernel.org 15193L: linux-imx@nxp.com 15194S: Maintained 15195F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15196F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15197F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15198F: drivers/iio/adc/imx7d_adc.c 15199F: drivers/iio/adc/imx93_adc.c 15200F: drivers/iio/adc/vf610_adc.c 15201 15202NXP i.MX 8M ISI DRIVER 15203M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15204L: linux-media@vger.kernel.org 15205S: Maintained 15206F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15207F: drivers/media/platform/nxp/imx8-isi/ 15208 15209NXP i.MX 8MP DW100 V4L2 DRIVER 15210M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15211L: linux-media@vger.kernel.org 15212S: Maintained 15213F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15214F: Documentation/userspace-api/media/drivers/dw100.rst 15215F: drivers/media/platform/nxp/dw100/ 15216F: include/uapi/linux/dw100.h 15217 15218NXP i.MX 8MQ DCSS DRIVER 15219M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15220R: Lucas Stach <l.stach@pengutronix.de> 15221L: dri-devel@lists.freedesktop.org 15222S: Maintained 15223F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15224F: drivers/gpu/drm/imx/dcss/ 15225 15226NXP i.MX 8QXP ADC DRIVER 15227M: Cai Huoqing <cai.huoqing@linux.dev> 15228M: Haibo Chen <haibo.chen@nxp.com> 15229L: linux-imx@nxp.com 15230L: linux-iio@vger.kernel.org 15231S: Maintained 15232F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15233F: drivers/iio/adc/imx8qxp-adc.c 15234 15235NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15236M: Mirela Rabulea <mirela.rabulea@nxp.com> 15237R: NXP Linux Team <linux-imx@nxp.com> 15238L: linux-media@vger.kernel.org 15239S: Maintained 15240F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15241F: drivers/media/platform/nxp/imx-jpeg 15242 15243NXP i.MX CLOCK DRIVERS 15244M: Abel Vesa <abelvesa@kernel.org> 15245R: Peng Fan <peng.fan@nxp.com> 15246L: linux-clk@vger.kernel.org 15247L: linux-imx@nxp.com 15248S: Maintained 15249T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15250F: Documentation/devicetree/bindings/clock/imx* 15251F: drivers/clk/imx/ 15252F: include/dt-bindings/clock/imx* 15253 15254NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15255M: Jagan Teki <jagan@amarulasolutions.com> 15256S: Maintained 15257F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15258F: drivers/regulator/pf8x00-regulator.c 15259 15260NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15261M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15262L: linux-kernel@vger.kernel.org 15263S: Maintained 15264F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15265F: drivers/extcon/extcon-ptn5150.c 15266 15267NXP SGTL5000 DRIVER 15268M: Fabio Estevam <festevam@gmail.com> 15269L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15270S: Maintained 15271F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15272F: sound/soc/codecs/sgtl5000* 15273 15274NXP SJA1105 ETHERNET SWITCH DRIVER 15275M: Vladimir Oltean <olteanv@gmail.com> 15276L: linux-kernel@vger.kernel.org 15277S: Maintained 15278F: drivers/net/dsa/sja1105 15279F: drivers/net/pcs/pcs-xpcs-nxp.c 15280 15281NXP TDA998X DRM DRIVER 15282M: Russell King <linux@armlinux.org.uk> 15283S: Maintained 15284T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15285T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15286F: drivers/gpu/drm/i2c/tda998x_drv.c 15287F: include/drm/i2c/tda998x.h 15288F: include/dt-bindings/display/tda998x.h 15289K: "nxp,tda998x" 15290 15291NXP TFA9879 DRIVER 15292M: Peter Rosin <peda@axentia.se> 15293L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15294S: Maintained 15295F: Documentation/devicetree/bindings/sound/tfa9879.txt 15296F: sound/soc/codecs/tfa9879* 15297 15298NXP-NCI NFC DRIVER 15299S: Orphan 15300F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15301F: drivers/nfc/nxp-nci 15302 15303NXP/Goodix TFA989X (TFA1) DRIVER 15304M: Stephan Gerhold <stephan@gerhold.net> 15305L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15306S: Maintained 15307F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15308F: sound/soc/codecs/tfa989x.c 15309 15310NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15311M: Jonas Malaco <jonas@protocubo.io> 15312L: linux-hwmon@vger.kernel.org 15313S: Maintained 15314F: Documentation/hwmon/nzxt-kraken2.rst 15315F: drivers/hwmon/nzxt-kraken2.c 15316 15317NZXT-SMART2 HARDWARE MONITORING DRIVER 15318M: Aleksandr Mezin <mezin.alexander@gmail.com> 15319L: linux-hwmon@vger.kernel.org 15320S: Maintained 15321F: Documentation/hwmon/nzxt-smart2.rst 15322F: drivers/hwmon/nzxt-smart2.c 15323 15324OBJAGG 15325M: Jiri Pirko <jiri@resnulli.us> 15326L: netdev@vger.kernel.org 15327S: Supported 15328F: include/linux/objagg.h 15329F: lib/objagg.c 15330F: lib/test_objagg.c 15331 15332OBJTOOL 15333M: Josh Poimboeuf <jpoimboe@kernel.org> 15334M: Peter Zijlstra <peterz@infradead.org> 15335S: Supported 15336F: include/linux/objtool*.h 15337F: tools/objtool/ 15338 15339OCELOT ETHERNET SWITCH DRIVER 15340M: Vladimir Oltean <vladimir.oltean@nxp.com> 15341M: Claudiu Manoil <claudiu.manoil@nxp.com> 15342M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15343M: UNGLinuxDriver@microchip.com 15344L: netdev@vger.kernel.org 15345S: Supported 15346F: drivers/net/dsa/ocelot/* 15347F: drivers/net/ethernet/mscc/ 15348F: include/soc/mscc/ocelot* 15349F: net/dsa/tag_ocelot.c 15350F: net/dsa/tag_ocelot_8021q.c 15351F: tools/testing/selftests/drivers/net/ocelot/* 15352 15353OCELOT EXTERNAL SWITCH CONTROL 15354M: Colin Foster <colin.foster@in-advantage.com> 15355S: Supported 15356F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15357F: drivers/mfd/ocelot* 15358F: drivers/net/dsa/ocelot/ocelot_ext.c 15359F: include/linux/mfd/ocelot.h 15360 15361OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15362M: Frederic Barrat <fbarrat@linux.ibm.com> 15363M: Andrew Donnellan <ajd@linux.ibm.com> 15364L: linuxppc-dev@lists.ozlabs.org 15365S: Supported 15366F: Documentation/userspace-api/accelerators/ocxl.rst 15367F: arch/powerpc/include/asm/pnv-ocxl.h 15368F: arch/powerpc/platforms/powernv/ocxl.c 15369F: drivers/misc/ocxl/ 15370F: include/misc/ocxl* 15371F: include/uapi/misc/ocxl.h 15372 15373OMAP AUDIO SUPPORT 15374M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15375M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15376L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15377L: linux-omap@vger.kernel.org 15378S: Maintained 15379F: sound/soc/ti/n810.c 15380F: sound/soc/ti/omap* 15381F: sound/soc/ti/rx51.c 15382F: sound/soc/ti/sdma-pcm.* 15383 15384OMAP CLOCK FRAMEWORK SUPPORT 15385M: Paul Walmsley <paul@pwsan.com> 15386L: linux-omap@vger.kernel.org 15387S: Maintained 15388F: arch/arm/*omap*/*clock* 15389 15390OMAP DEVICE TREE SUPPORT 15391M: Benoît Cousson <bcousson@baylibre.com> 15392M: Tony Lindgren <tony@atomide.com> 15393L: linux-omap@vger.kernel.org 15394L: devicetree@vger.kernel.org 15395S: Maintained 15396F: arch/arm/boot/dts/ti/omap/ 15397 15398OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15399L: linux-omap@vger.kernel.org 15400L: linux-fbdev@vger.kernel.org 15401S: Orphan 15402F: Documentation/arch/arm/omap/dss.rst 15403F: drivers/video/fbdev/omap2/ 15404 15405OMAP FRAMEBUFFER SUPPORT 15406L: linux-fbdev@vger.kernel.org 15407L: linux-omap@vger.kernel.org 15408S: Orphan 15409F: drivers/video/fbdev/omap/ 15410 15411OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15412M: Roger Quadros <rogerq@kernel.org> 15413M: Tony Lindgren <tony@atomide.com> 15414L: linux-omap@vger.kernel.org 15415S: Maintained 15416F: arch/arm/mach-omap2/*gpmc* 15417F: drivers/memory/omap-gpmc.c 15418 15419OMAP GPIO DRIVER 15420M: Grygorii Strashko <grygorii.strashko@ti.com> 15421M: Santosh Shilimkar <ssantosh@kernel.org> 15422M: Kevin Hilman <khilman@kernel.org> 15423L: linux-omap@vger.kernel.org 15424S: Maintained 15425F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15426F: drivers/gpio/gpio-omap.c 15427 15428OMAP HARDWARE SPINLOCK SUPPORT 15429M: Ohad Ben-Cohen <ohad@wizery.com> 15430L: linux-omap@vger.kernel.org 15431S: Maintained 15432F: drivers/hwspinlock/omap_hwspinlock.c 15433 15434OMAP HS MMC SUPPORT 15435L: linux-mmc@vger.kernel.org 15436L: linux-omap@vger.kernel.org 15437S: Orphan 15438F: drivers/mmc/host/omap_hsmmc.c 15439 15440OMAP HWMOD DATA 15441M: Paul Walmsley <paul@pwsan.com> 15442L: linux-omap@vger.kernel.org 15443S: Maintained 15444F: arch/arm/mach-omap2/omap_hwmod*data* 15445 15446OMAP HWMOD SUPPORT 15447M: Benoît Cousson <bcousson@baylibre.com> 15448M: Paul Walmsley <paul@pwsan.com> 15449L: linux-omap@vger.kernel.org 15450S: Maintained 15451F: arch/arm/mach-omap2/omap_hwmod.* 15452 15453OMAP I2C DRIVER 15454M: Vignesh R <vigneshr@ti.com> 15455L: linux-omap@vger.kernel.org 15456L: linux-i2c@vger.kernel.org 15457S: Maintained 15458F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15459F: drivers/i2c/busses/i2c-omap.c 15460 15461OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15462M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15463L: linux-media@vger.kernel.org 15464S: Maintained 15465F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15466F: drivers/media/platform/ti/omap3isp/ 15467F: drivers/staging/media/omap4iss/ 15468 15469OMAP MMC SUPPORT 15470M: Aaro Koskinen <aaro.koskinen@iki.fi> 15471L: linux-omap@vger.kernel.org 15472S: Odd Fixes 15473F: drivers/mmc/host/omap.c 15474 15475OMAP POWER MANAGEMENT SUPPORT 15476M: Kevin Hilman <khilman@kernel.org> 15477L: linux-omap@vger.kernel.org 15478S: Maintained 15479F: arch/arm/*omap*/*pm* 15480F: drivers/cpufreq/omap-cpufreq.c 15481 15482OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15483M: Paul Walmsley <paul@pwsan.com> 15484L: linux-omap@vger.kernel.org 15485S: Maintained 15486F: arch/arm/mach-omap2/prm* 15487 15488OMAP RANDOM NUMBER GENERATOR SUPPORT 15489M: Deepak Saxena <dsaxena@plexity.net> 15490S: Maintained 15491F: drivers/char/hw_random/omap-rng.c 15492 15493OMAP USB SUPPORT 15494L: linux-usb@vger.kernel.org 15495L: linux-omap@vger.kernel.org 15496S: Orphan 15497F: arch/arm/*omap*/usb* 15498F: drivers/usb/*/*omap* 15499 15500OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15501M: Mark Jackson <mpfj@newflow.co.uk> 15502L: linux-omap@vger.kernel.org 15503S: Maintained 15504F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15505 15506OMAP1 SUPPORT 15507M: Aaro Koskinen <aaro.koskinen@iki.fi> 15508M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15509M: Tony Lindgren <tony@atomide.com> 15510L: linux-omap@vger.kernel.org 15511S: Maintained 15512Q: http://patchwork.kernel.org/project/linux-omap/list/ 15513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15514F: arch/arm/configs/omap1_defconfig 15515F: arch/arm/mach-omap1/ 15516F: drivers/i2c/busses/i2c-omap.c 15517F: include/linux/platform_data/ams-delta-fiq.h 15518F: include/linux/platform_data/i2c-omap.h 15519 15520OMAP2+ SUPPORT 15521M: Tony Lindgren <tony@atomide.com> 15522L: linux-omap@vger.kernel.org 15523S: Maintained 15524W: http://www.muru.com/linux/omap/ 15525W: http://linux.omap.com/ 15526Q: http://patchwork.kernel.org/project/linux-omap/list/ 15527T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15528F: arch/arm/configs/omap2plus_defconfig 15529F: arch/arm/mach-omap2/ 15530F: drivers/bus/ti-sysc.c 15531F: drivers/gpio/gpio-tps65219.c 15532F: drivers/i2c/busses/i2c-omap.c 15533F: drivers/irqchip/irq-omap-intc.c 15534F: drivers/mfd/*omap*.c 15535F: drivers/mfd/menelaus.c 15536F: drivers/mfd/palmas.c 15537F: drivers/mfd/tps65217.c 15538F: drivers/mfd/tps65218.c 15539F: drivers/mfd/tps65219.c 15540F: drivers/mfd/tps65910.c 15541F: drivers/mfd/twl-core.[ch] 15542F: drivers/mfd/twl4030*.c 15543F: drivers/mfd/twl6030*.c 15544F: drivers/mfd/twl6040*.c 15545F: drivers/regulator/palmas-regulator*.c 15546F: drivers/regulator/pbias-regulator.c 15547F: drivers/regulator/tps65217-regulator.c 15548F: drivers/regulator/tps65218-regulator.c 15549F: drivers/regulator/tps65219-regulator.c 15550F: drivers/regulator/tps65910-regulator.c 15551F: drivers/regulator/twl-regulator.c 15552F: drivers/regulator/twl6030-regulator.c 15553F: include/linux/platform_data/i2c-omap.h 15554F: include/linux/platform_data/ti-sysc.h 15555 15556OMFS FILESYSTEM 15557M: Bob Copeland <me@bobcopeland.com> 15558L: linux-karma-devel@lists.sourceforge.net 15559S: Maintained 15560F: Documentation/filesystems/omfs.rst 15561F: fs/omfs/ 15562 15563OMNIVISION OG01A1B SENSOR DRIVER 15564M: Shawn Tu <shawnx.tu@intel.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567F: drivers/media/i2c/og01a1b.c 15568 15569OMNIVISION OV01A10 SENSOR DRIVER 15570M: Bingbu Cao <bingbu.cao@intel.com> 15571L: linux-media@vger.kernel.org 15572S: Maintained 15573T: git git://linuxtv.org/media_tree.git 15574F: drivers/media/i2c/ov01a10.c 15575 15576OMNIVISION OV02A10 SENSOR DRIVER 15577M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15578L: linux-media@vger.kernel.org 15579S: Maintained 15580T: git git://linuxtv.org/media_tree.git 15581F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15582F: drivers/media/i2c/ov02a10.c 15583 15584OMNIVISION OV08D10 SENSOR DRIVER 15585M: Jimmy Su <jimmy.su@intel.com> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: drivers/media/i2c/ov08d10.c 15590 15591OMNIVISION OV08X40 SENSOR DRIVER 15592M: Jason Chen <jason.z.chen@intel.com> 15593L: linux-media@vger.kernel.org 15594S: Maintained 15595T: git git://linuxtv.org/media_tree.git 15596F: drivers/media/i2c/ov08x40.c 15597 15598OMNIVISION OV13858 SENSOR DRIVER 15599M: Sakari Ailus <sakari.ailus@linux.intel.com> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: drivers/media/i2c/ov13858.c 15604 15605OMNIVISION OV13B10 SENSOR DRIVER 15606M: Arec Kao <arec.kao@intel.com> 15607L: linux-media@vger.kernel.org 15608S: Maintained 15609T: git git://linuxtv.org/media_tree.git 15610F: drivers/media/i2c/ov13b10.c 15611 15612OMNIVISION OV2680 SENSOR DRIVER 15613M: Rui Miguel Silva <rmfrfs@gmail.com> 15614L: linux-media@vger.kernel.org 15615S: Maintained 15616T: git git://linuxtv.org/media_tree.git 15617F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15618F: drivers/media/i2c/ov2680.c 15619 15620OMNIVISION OV2685 SENSOR DRIVER 15621M: Shunqian Zheng <zhengsq@rock-chips.com> 15622L: linux-media@vger.kernel.org 15623S: Maintained 15624T: git git://linuxtv.org/media_tree.git 15625F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15626F: drivers/media/i2c/ov2685.c 15627 15628OMNIVISION OV2740 SENSOR DRIVER 15629M: Tianshu Qiu <tian.shu.qiu@intel.com> 15630R: Shawn Tu <shawnx.tu@intel.com> 15631R: Bingbu Cao <bingbu.cao@intel.com> 15632L: linux-media@vger.kernel.org 15633S: Maintained 15634T: git git://linuxtv.org/media_tree.git 15635F: drivers/media/i2c/ov2740.c 15636 15637OMNIVISION OV4689 SENSOR DRIVER 15638M: Mikhail Rudenko <mike.rudenko@gmail.com> 15639L: linux-media@vger.kernel.org 15640S: Maintained 15641T: git git://linuxtv.org/media_tree.git 15642F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15643F: drivers/media/i2c/ov5647.c 15644 15645OMNIVISION OV5640 SENSOR DRIVER 15646M: Steve Longerbeam <slongerbeam@gmail.com> 15647L: linux-media@vger.kernel.org 15648S: Maintained 15649T: git git://linuxtv.org/media_tree.git 15650F: drivers/media/i2c/ov5640.c 15651 15652OMNIVISION OV5647 SENSOR DRIVER 15653M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15654M: Jacopo Mondi <jacopo@jmondi.org> 15655L: linux-media@vger.kernel.org 15656S: Maintained 15657T: git git://linuxtv.org/media_tree.git 15658F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15659F: drivers/media/i2c/ov5647.c 15660 15661OMNIVISION OV5670 SENSOR DRIVER 15662M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15663L: linux-media@vger.kernel.org 15664S: Maintained 15665T: git git://linuxtv.org/media_tree.git 15666F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15667F: drivers/media/i2c/ov5670.c 15668 15669OMNIVISION OV5675 SENSOR DRIVER 15670M: Shawn Tu <shawnx.tu@intel.com> 15671L: linux-media@vger.kernel.org 15672S: Maintained 15673T: git git://linuxtv.org/media_tree.git 15674F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15675F: drivers/media/i2c/ov5675.c 15676 15677OMNIVISION OV5693 SENSOR DRIVER 15678M: Daniel Scally <djrscally@gmail.com> 15679L: linux-media@vger.kernel.org 15680S: Maintained 15681T: git git://linuxtv.org/media_tree.git 15682F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15683F: drivers/media/i2c/ov5693.c 15684 15685OMNIVISION OV5695 SENSOR DRIVER 15686M: Shunqian Zheng <zhengsq@rock-chips.com> 15687L: linux-media@vger.kernel.org 15688S: Maintained 15689T: git git://linuxtv.org/media_tree.git 15690F: drivers/media/i2c/ov5695.c 15691 15692OMNIVISION OV7670 SENSOR DRIVER 15693L: linux-media@vger.kernel.org 15694S: Orphan 15695T: git git://linuxtv.org/media_tree.git 15696F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15697F: drivers/media/i2c/ov7670.c 15698 15699OMNIVISION OV772x SENSOR DRIVER 15700M: Jacopo Mondi <jacopo@jmondi.org> 15701L: linux-media@vger.kernel.org 15702S: Odd fixes 15703T: git git://linuxtv.org/media_tree.git 15704F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15705F: drivers/media/i2c/ov772x.c 15706F: include/media/i2c/ov772x.h 15707 15708OMNIVISION OV7740 SENSOR DRIVER 15709M: Wenyou Yang <wenyou.yang@microchip.com> 15710L: linux-media@vger.kernel.org 15711S: Maintained 15712T: git git://linuxtv.org/media_tree.git 15713F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15714F: drivers/media/i2c/ov7740.c 15715 15716OMNIVISION OV8856 SENSOR DRIVER 15717M: Sakari Ailus <sakari.ailus@linux.intel.com> 15718L: linux-media@vger.kernel.org 15719S: Maintained 15720T: git git://linuxtv.org/media_tree.git 15721F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15722F: drivers/media/i2c/ov8856.c 15723 15724OMNIVISION OV8858 SENSOR DRIVER 15725M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15726M: Nicholas Roth <nicholas@rothemail.net> 15727L: linux-media@vger.kernel.org 15728S: Maintained 15729T: git git://linuxtv.org/media_tree.git 15730F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15731F: drivers/media/i2c/ov8858.c 15732 15733OMNIVISION OV9282 SENSOR DRIVER 15734M: Paul J. Murphy <paul.j.murphy@intel.com> 15735M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15736L: linux-media@vger.kernel.org 15737S: Maintained 15738T: git git://linuxtv.org/media_tree.git 15739F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15740F: drivers/media/i2c/ov9282.c 15741 15742OMNIVISION OV9640 SENSOR DRIVER 15743M: Petr Cvek <petrcvekcz@gmail.com> 15744L: linux-media@vger.kernel.org 15745S: Maintained 15746F: drivers/media/i2c/ov9640.* 15747 15748OMNIVISION OV9650 SENSOR DRIVER 15749M: Sakari Ailus <sakari.ailus@linux.intel.com> 15750R: Akinobu Mita <akinobu.mita@gmail.com> 15751R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15752L: linux-media@vger.kernel.org 15753S: Maintained 15754T: git git://linuxtv.org/media_tree.git 15755F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15756F: drivers/media/i2c/ov9650.c 15757 15758OMNIVISION OV9734 SENSOR DRIVER 15759M: Tianshu Qiu <tian.shu.qiu@intel.com> 15760R: Bingbu Cao <bingbu.cao@intel.com> 15761L: linux-media@vger.kernel.org 15762S: Maintained 15763T: git git://linuxtv.org/media_tree.git 15764F: drivers/media/i2c/ov9734.c 15765 15766ONBOARD USB HUB DRIVER 15767M: Matthias Kaehlcke <mka@chromium.org> 15768L: linux-usb@vger.kernel.org 15769S: Maintained 15770F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15771F: drivers/usb/misc/onboard_usb_hub.c 15772 15773ONENAND FLASH DRIVER 15774M: Kyungmin Park <kyungmin.park@samsung.com> 15775L: linux-mtd@lists.infradead.org 15776S: Maintained 15777F: drivers/mtd/nand/onenand/ 15778F: include/linux/mtd/onenand*.h 15779 15780ONEXPLAYER FAN DRIVER 15781M: Derek John Clark <derekjohn.clark@gmail.com> 15782M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15783L: linux-hwmon@vger.kernel.org 15784S: Maintained 15785F: drivers/hwmon/oxp-sensors.c 15786 15787ONIE TLV NVMEM LAYOUT DRIVER 15788M: Miquel Raynal <miquel.raynal@bootlin.com> 15789S: Maintained 15790F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15791F: drivers/nvmem/layouts/onie-tlv.c 15792 15793ONION OMEGA2+ BOARD 15794M: Harvey Hunt <harveyhuntnexus@gmail.com> 15795L: linux-mips@vger.kernel.org 15796S: Maintained 15797F: arch/mips/boot/dts/ralink/omega2p.dts 15798 15799ONSEMI ETHERNET PHY DRIVERS 15800M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15801L: netdev@vger.kernel.org 15802S: Supported 15803W: http://www.onsemi.com 15804F: drivers/net/phy/ncn* 15805 15806OP-TEE DRIVER 15807M: Jens Wiklander <jens.wiklander@linaro.org> 15808L: op-tee@lists.trustedfirmware.org 15809S: Maintained 15810F: Documentation/ABI/testing/sysfs-bus-optee-devices 15811F: drivers/tee/optee/ 15812 15813OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15814M: Sumit Garg <sumit.garg@linaro.org> 15815L: op-tee@lists.trustedfirmware.org 15816S: Maintained 15817F: drivers/char/hw_random/optee-rng.c 15818 15819OP-TEE RTC DRIVER 15820M: Clément Léger <clement.leger@bootlin.com> 15821L: linux-rtc@vger.kernel.org 15822S: Maintained 15823F: drivers/rtc/rtc-optee.c 15824 15825OPA-VNIC DRIVER 15826M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15827L: linux-rdma@vger.kernel.org 15828S: Supported 15829F: drivers/infiniband/ulp/opa_vnic 15830 15831OPEN FIRMWARE AND FLATTENED DEVICE TREE 15832M: Rob Herring <robh+dt@kernel.org> 15833M: Frank Rowand <frowand.list@gmail.com> 15834L: devicetree@vger.kernel.org 15835S: Maintained 15836W: http://www.devicetree.org/ 15837C: irc://irc.libera.chat/devicetree 15838T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15839F: Documentation/ABI/testing/sysfs-firmware-ofw 15840F: drivers/of/ 15841F: include/linux/of*.h 15842F: scripts/dtc/ 15843K: of_overlay_notifier_ 15844K: of_overlay_fdt_apply 15845K: of_overlay_remove 15846 15847OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15848M: Rob Herring <robh+dt@kernel.org> 15849M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15850M: Conor Dooley <conor+dt@kernel.org> 15851L: devicetree@vger.kernel.org 15852S: Maintained 15853Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15854C: irc://irc.libera.chat/devicetree 15855T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15856F: Documentation/devicetree/ 15857F: arch/*/boot/dts/ 15858F: include/dt-bindings/ 15859 15860OPENCOMPUTE PTP CLOCK DRIVER 15861M: Jonathan Lemon <jonathan.lemon@gmail.com> 15862M: Vadim Fedorenko <vadfed@fb.com> 15863L: netdev@vger.kernel.org 15864S: Maintained 15865F: drivers/ptp/ptp_ocp.c 15866 15867OPENCORES I2C BUS DRIVER 15868M: Peter Korsgaard <peter@korsgaard.com> 15869M: Andrew Lunn <andrew@lunn.ch> 15870L: linux-i2c@vger.kernel.org 15871S: Maintained 15872F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15873F: Documentation/i2c/busses/i2c-ocores.rst 15874F: drivers/i2c/busses/i2c-ocores.c 15875F: include/linux/platform_data/i2c-ocores.h 15876 15877OPENRISC ARCHITECTURE 15878M: Jonas Bonn <jonas@southpole.se> 15879M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15880M: Stafford Horne <shorne@gmail.com> 15881L: linux-openrisc@vger.kernel.org 15882S: Maintained 15883W: http://openrisc.io 15884T: git https://github.com/openrisc/linux.git 15885F: Documentation/arch/openrisc/ 15886F: Documentation/devicetree/bindings/openrisc/ 15887F: arch/openrisc/ 15888F: drivers/irqchip/irq-ompic.c 15889F: drivers/irqchip/irq-or1k-* 15890 15891OPENVSWITCH 15892M: Pravin B Shelar <pshelar@ovn.org> 15893L: netdev@vger.kernel.org 15894L: dev@openvswitch.org 15895S: Maintained 15896W: http://openvswitch.org 15897F: include/uapi/linux/openvswitch.h 15898F: net/openvswitch/ 15899F: tools/testing/selftests/net/openvswitch/ 15900 15901OPERATING PERFORMANCE POINTS (OPP) 15902M: Viresh Kumar <vireshk@kernel.org> 15903M: Nishanth Menon <nm@ti.com> 15904M: Stephen Boyd <sboyd@kernel.org> 15905L: linux-pm@vger.kernel.org 15906S: Maintained 15907T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15908F: Documentation/devicetree/bindings/opp/ 15909F: Documentation/power/opp.rst 15910F: drivers/opp/ 15911F: include/linux/pm_opp.h 15912 15913OPL4 DRIVER 15914M: Clemens Ladisch <clemens@ladisch.de> 15915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15916S: Maintained 15917T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15918F: sound/drivers/opl4/ 15919 15920ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15921M: Mark Fasheh <mark@fasheh.com> 15922M: Joel Becker <jlbec@evilplan.org> 15923M: Joseph Qi <joseph.qi@linux.alibaba.com> 15924L: ocfs2-devel@lists.linux.dev 15925S: Supported 15926W: http://ocfs2.wiki.kernel.org 15927F: Documentation/filesystems/dlmfs.rst 15928F: Documentation/filesystems/ocfs2.rst 15929F: fs/ocfs2/ 15930 15931ORANGEFS FILESYSTEM 15932M: Mike Marshall <hubcap@omnibond.com> 15933R: Martin Brandenburg <martin@omnibond.com> 15934L: devel@lists.orangefs.org 15935S: Supported 15936T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15937F: Documentation/filesystems/orangefs.rst 15938F: fs/orangefs/ 15939 15940ORINOCO DRIVER 15941L: linux-wireless@vger.kernel.org 15942S: Orphan 15943W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15944W: http://www.nongnu.org/orinoco/ 15945F: drivers/net/wireless/intersil/orinoco/ 15946 15947OV2659 OMNIVISION SENSOR DRIVER 15948M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15949L: linux-media@vger.kernel.org 15950S: Maintained 15951W: https://linuxtv.org 15952Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15953T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15954F: drivers/media/i2c/ov2659.c 15955F: include/media/i2c/ov2659.h 15956 15957OVERLAY FILESYSTEM 15958M: Miklos Szeredi <miklos@szeredi.hu> 15959M: Amir Goldstein <amir73il@gmail.com> 15960L: linux-unionfs@vger.kernel.org 15961S: Supported 15962T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15963F: Documentation/filesystems/overlayfs.rst 15964F: fs/overlayfs/ 15965 15966P54 WIRELESS DRIVER 15967M: Christian Lamparter <chunkeey@googlemail.com> 15968L: linux-wireless@vger.kernel.org 15969S: Maintained 15970W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15971F: drivers/net/wireless/intersil/p54/ 15972 15973PACKET SOCKETS 15974M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15975S: Maintained 15976F: include/uapi/linux/if_packet.h 15977F: net/packet/af_packet.c 15978 15979PACKING 15980M: Vladimir Oltean <olteanv@gmail.com> 15981L: netdev@vger.kernel.org 15982S: Supported 15983F: Documentation/core-api/packing.rst 15984F: include/linux/packing.h 15985F: lib/packing.c 15986 15987PADATA PARALLEL EXECUTION MECHANISM 15988M: Steffen Klassert <steffen.klassert@secunet.com> 15989M: Daniel Jordan <daniel.m.jordan@oracle.com> 15990L: linux-crypto@vger.kernel.org 15991L: linux-kernel@vger.kernel.org 15992S: Maintained 15993F: Documentation/core-api/padata.rst 15994F: include/linux/padata.h 15995F: kernel/padata.c 15996 15997PAGE CACHE 15998M: Matthew Wilcox (Oracle) <willy@infradead.org> 15999L: linux-fsdevel@vger.kernel.org 16000S: Supported 16001T: git git://git.infradead.org/users/willy/pagecache.git 16002F: Documentation/filesystems/locking.rst 16003F: Documentation/filesystems/vfs.rst 16004F: include/linux/pagemap.h 16005F: mm/filemap.c 16006F: mm/page-writeback.c 16007F: mm/readahead.c 16008F: mm/truncate.c 16009 16010PAGE POOL 16011M: Jesper Dangaard Brouer <hawk@kernel.org> 16012M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16013L: netdev@vger.kernel.org 16014S: Supported 16015F: Documentation/networking/page_pool.rst 16016F: include/net/page_pool.h 16017F: include/trace/events/page_pool.h 16018F: net/core/page_pool.c 16019 16020PAGE TABLE CHECK 16021M: Pasha Tatashin <pasha.tatashin@soleen.com> 16022M: Andrew Morton <akpm@linux-foundation.org> 16023L: linux-mm@kvack.org 16024S: Maintained 16025F: Documentation/mm/page_table_check.rst 16026F: include/linux/page_table_check.h 16027F: mm/page_table_check.c 16028 16029PANASONIC LAPTOP ACPI EXTRAS DRIVER 16030M: Kenneth Chan <kenneth.t.chan@gmail.com> 16031L: platform-driver-x86@vger.kernel.org 16032S: Maintained 16033F: drivers/platform/x86/panasonic-laptop.c 16034 16035PARALLAX PING IIO SENSOR DRIVER 16036M: Andreas Klinger <ak@it-klinger.de> 16037L: linux-iio@vger.kernel.org 16038S: Maintained 16039F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16040F: drivers/iio/proximity/ping.c 16041 16042PARALLEL LCD/KEYPAD PANEL DRIVER 16043M: Willy Tarreau <willy@haproxy.com> 16044M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16045S: Odd Fixes 16046F: Documentation/admin-guide/lcd-panel-cgram.rst 16047F: drivers/auxdisplay/panel.c 16048 16049PARALLEL PORT SUBSYSTEM 16050M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16051M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16052L: linux-parport@lists.infradead.org (subscribers-only) 16053S: Maintained 16054F: Documentation/driver-api/parport*.rst 16055F: drivers/char/ppdev.c 16056F: drivers/parport/ 16057F: include/linux/parport*.h 16058F: include/uapi/linux/ppdev.h 16059 16060PARAVIRT_OPS INTERFACE 16061M: Juergen Gross <jgross@suse.com> 16062R: Ajay Kaher <akaher@vmware.com> 16063R: Alexey Makhalov <amakhalov@vmware.com> 16064R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16065L: virtualization@lists.linux-foundation.org 16066L: x86@kernel.org 16067S: Supported 16068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16069F: Documentation/virt/paravirt_ops.rst 16070F: arch/*/include/asm/paravirt*.h 16071F: arch/*/kernel/paravirt* 16072F: include/linux/hypervisor.h 16073 16074PARISC ARCHITECTURE 16075M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16076M: Helge Deller <deller@gmx.de> 16077L: linux-parisc@vger.kernel.org 16078S: Maintained 16079W: https://parisc.wiki.kernel.org 16080Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16081T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16082T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16083F: Documentation/arch/parisc/ 16084F: arch/parisc/ 16085F: drivers/char/agp/parisc-agp.c 16086F: drivers/input/misc/hp_sdc_rtc.c 16087F: drivers/input/serio/gscps2.c 16088F: drivers/input/serio/hp_sdc* 16089F: drivers/parisc/ 16090F: drivers/parport/parport_gsc.* 16091F: drivers/tty/serial/8250/8250_parisc.c 16092F: drivers/video/console/sti* 16093F: drivers/video/fbdev/sti* 16094F: drivers/video/logo/logo_parisc* 16095F: include/linux/hp_sdc.h 16096 16097PARMAN 16098M: Jiri Pirko <jiri@resnulli.us> 16099L: netdev@vger.kernel.org 16100S: Supported 16101F: include/linux/parman.h 16102F: lib/parman.c 16103F: lib/test_parman.c 16104 16105PC ENGINES APU BOARD DRIVER 16106M: Enrico Weigelt, metux IT consult <info@metux.net> 16107S: Maintained 16108F: drivers/platform/x86/pcengines-apuv2.c 16109 16110PC87360 HARDWARE MONITORING DRIVER 16111M: Jim Cromie <jim.cromie@gmail.com> 16112L: linux-hwmon@vger.kernel.org 16113S: Maintained 16114F: Documentation/hwmon/pc87360.rst 16115F: drivers/hwmon/pc87360.c 16116 16117PC8736x GPIO DRIVER 16118M: Jim Cromie <jim.cromie@gmail.com> 16119S: Maintained 16120F: drivers/char/pc8736x_gpio.c 16121 16122PC87427 HARDWARE MONITORING DRIVER 16123M: Jean Delvare <jdelvare@suse.com> 16124L: linux-hwmon@vger.kernel.org 16125S: Maintained 16126F: Documentation/hwmon/pc87427.rst 16127F: drivers/hwmon/pc87427.c 16128 16129PCA9532 LED DRIVER 16130M: Riku Voipio <riku.voipio@iki.fi> 16131S: Maintained 16132F: drivers/leds/leds-pca9532.c 16133F: include/linux/leds-pca9532.h 16134 16135PCA9541 I2C BUS MASTER SELECTOR DRIVER 16136M: Guenter Roeck <linux@roeck-us.net> 16137L: linux-i2c@vger.kernel.org 16138S: Maintained 16139F: drivers/i2c/muxes/i2c-mux-pca9541.c 16140 16141PCDP - PRIMARY CONSOLE AND DEBUG PORT 16142M: Khalid Aziz <khalid@gonehiking.org> 16143S: Maintained 16144F: drivers/firmware/pcdp.* 16145 16146PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16147M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16148M: Pali Rohár <pali@kernel.org> 16149L: linux-pci@vger.kernel.org 16150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16151S: Maintained 16152F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16153F: drivers/pci/controller/pci-aardvark.c 16154 16155PCI DRIVER FOR ALTERA PCIE IP 16156M: Joyce Ooi <joyce.ooi@intel.com> 16157L: linux-pci@vger.kernel.org 16158S: Supported 16159F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16160F: drivers/pci/controller/pcie-altera.c 16161 16162PCI DRIVER FOR APPLIEDMICRO XGENE 16163M: Toan Le <toan@os.amperecomputing.com> 16164L: linux-pci@vger.kernel.org 16165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16166S: Maintained 16167F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16168F: drivers/pci/controller/pci-xgene.c 16169 16170PCI DRIVER FOR ARM VERSATILE PLATFORM 16171M: Rob Herring <robh@kernel.org> 16172L: linux-pci@vger.kernel.org 16173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16174S: Maintained 16175F: Documentation/devicetree/bindings/pci/versatile.yaml 16176F: drivers/pci/controller/pci-versatile.c 16177 16178PCI DRIVER FOR ARMADA 8K 16179M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16180L: linux-pci@vger.kernel.org 16181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16182S: Maintained 16183F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16184F: drivers/pci/controller/dwc/pcie-armada8k.c 16185 16186PCI DRIVER FOR CADENCE PCIE IP 16187M: Tom Joseph <tjoseph@cadence.com> 16188L: linux-pci@vger.kernel.org 16189S: Maintained 16190F: Documentation/devicetree/bindings/pci/cdns,* 16191F: drivers/pci/controller/cadence/ 16192 16193PCI DRIVER FOR FREESCALE LAYERSCAPE 16194M: Minghuan Lian <minghuan.Lian@nxp.com> 16195M: Mingkai Hu <mingkai.hu@nxp.com> 16196M: Roy Zang <roy.zang@nxp.com> 16197L: linuxppc-dev@lists.ozlabs.org 16198L: linux-pci@vger.kernel.org 16199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16200S: Maintained 16201F: drivers/pci/controller/dwc/*layerscape* 16202 16203PCI DRIVER FOR FU740 16204M: Paul Walmsley <paul.walmsley@sifive.com> 16205M: Greentime Hu <greentime.hu@sifive.com> 16206L: linux-pci@vger.kernel.org 16207S: Maintained 16208F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16209F: drivers/pci/controller/dwc/pcie-fu740.c 16210 16211PCI DRIVER FOR GENERIC OF HOSTS 16212M: Will Deacon <will@kernel.org> 16213L: linux-pci@vger.kernel.org 16214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16215S: Maintained 16216F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16217F: drivers/pci/controller/pci-host-common.c 16218F: drivers/pci/controller/pci-host-generic.c 16219 16220PCI DRIVER FOR IMX6 16221M: Richard Zhu <hongxing.zhu@nxp.com> 16222M: Lucas Stach <l.stach@pengutronix.de> 16223L: linux-pci@vger.kernel.org 16224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16225S: Maintained 16226F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16227F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16228F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16229F: drivers/pci/controller/dwc/*imx6* 16230 16231PCI DRIVER FOR INTEL IXP4XX 16232M: Linus Walleij <linus.walleij@linaro.org> 16233S: Maintained 16234F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16235F: drivers/pci/controller/pci-ixp4xx.c 16236 16237PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16238M: Nirmal Patel <nirmal.patel@linux.intel.com> 16239R: Jonathan Derrick <jonathan.derrick@linux.dev> 16240L: linux-pci@vger.kernel.org 16241S: Supported 16242F: drivers/pci/controller/vmd.c 16243 16244PCI DRIVER FOR MICROSEMI SWITCHTEC 16245M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16246M: Logan Gunthorpe <logang@deltatee.com> 16247L: linux-pci@vger.kernel.org 16248S: Maintained 16249F: Documentation/ABI/testing/sysfs-class-switchtec 16250F: Documentation/driver-api/switchtec.rst 16251F: drivers/ntb/hw/mscc/ 16252F: drivers/pci/switch/switchtec* 16253F: include/linux/switchtec.h 16254F: include/uapi/linux/switchtec_ioctl.h 16255 16256PCI DRIVER FOR MOBIVEIL PCIE IP 16257M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16258M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16259L: linux-pci@vger.kernel.org 16260S: Supported 16261F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16262F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16263 16264PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16265M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16266M: Pali Rohár <pali@kernel.org> 16267L: linux-pci@vger.kernel.org 16268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16269S: Maintained 16270F: drivers/pci/controller/*mvebu* 16271 16272PCI DRIVER FOR NVIDIA TEGRA 16273M: Thierry Reding <thierry.reding@gmail.com> 16274L: linux-tegra@vger.kernel.org 16275L: linux-pci@vger.kernel.org 16276S: Supported 16277F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16278F: drivers/pci/controller/pci-tegra.c 16279 16280PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16281M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16282L: linux-pci@vger.kernel.org 16283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16284S: Maintained 16285F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16286F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16287 16288PCI DRIVER FOR RENESAS R-CAR 16289M: Marek Vasut <marek.vasut+renesas@gmail.com> 16290M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16291L: linux-pci@vger.kernel.org 16292L: linux-renesas-soc@vger.kernel.org 16293S: Maintained 16294F: Documentation/devicetree/bindings/pci/*rcar* 16295F: drivers/pci/controller/*rcar* 16296 16297PCI DRIVER FOR SAMSUNG EXYNOS 16298M: Jingoo Han <jingoohan1@gmail.com> 16299L: linux-pci@vger.kernel.org 16300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16301L: linux-samsung-soc@vger.kernel.org 16302S: Maintained 16303F: drivers/pci/controller/dwc/pci-exynos.c 16304 16305PCI DRIVER FOR SYNOPSYS DESIGNWARE 16306M: Jingoo Han <jingoohan1@gmail.com> 16307M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16308L: linux-pci@vger.kernel.org 16309S: Maintained 16310F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16311F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16312F: drivers/pci/controller/dwc/*designware* 16313 16314PCI DRIVER FOR TI DRA7XX/J721E 16315M: Vignesh Raghavendra <vigneshr@ti.com> 16316L: linux-omap@vger.kernel.org 16317L: linux-pci@vger.kernel.org 16318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16319S: Supported 16320F: Documentation/devicetree/bindings/pci/ti-pci.txt 16321F: drivers/pci/controller/cadence/pci-j721e.c 16322F: drivers/pci/controller/dwc/pci-dra7xx.c 16323 16324PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16325M: Linus Walleij <linus.walleij@linaro.org> 16326L: linux-pci@vger.kernel.org 16327S: Maintained 16328F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16329F: drivers/pci/controller/pci-v3-semi.c 16330 16331PCI DRIVER FOR XILINX VERSAL CPM 16332M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16333M: Michal Simek <michal.simek@amd.com> 16334L: linux-pci@vger.kernel.org 16335S: Maintained 16336F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16337F: drivers/pci/controller/pcie-xilinx-cpm.c 16338 16339PCI ENDPOINT SUBSYSTEM 16340M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16341M: Krzysztof Wilczyński <kw@linux.com> 16342R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16343R: Kishon Vijay Abraham I <kishon@kernel.org> 16344L: linux-pci@vger.kernel.org 16345S: Supported 16346Q: https://patchwork.kernel.org/project/linux-pci/list/ 16347B: https://bugzilla.kernel.org 16348C: irc://irc.oftc.net/linux-pci 16349T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16350F: Documentation/PCI/endpoint/* 16351F: Documentation/misc-devices/pci-endpoint-test.rst 16352F: drivers/misc/pci_endpoint_test.c 16353F: drivers/pci/endpoint/ 16354F: tools/pci/ 16355 16356PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16357M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16358R: Oliver O'Halloran <oohall@gmail.com> 16359L: linuxppc-dev@lists.ozlabs.org 16360S: Supported 16361F: Documentation/PCI/pci-error-recovery.rst 16362F: Documentation/powerpc/eeh-pci-error-recovery.rst 16363F: arch/powerpc/include/*/eeh*.h 16364F: arch/powerpc/kernel/eeh*.c 16365F: arch/powerpc/platforms/*/eeh*.c 16366F: drivers/pci/pcie/aer.c 16367F: drivers/pci/pcie/dpc.c 16368F: drivers/pci/pcie/err.c 16369 16370PCI ERROR RECOVERY 16371M: Linas Vepstas <linasvepstas@gmail.com> 16372L: linux-pci@vger.kernel.org 16373S: Supported 16374F: Documentation/PCI/pci-error-recovery.rst 16375 16376PCI MSI DRIVER FOR ALTERA MSI IP 16377M: Joyce Ooi <joyce.ooi@intel.com> 16378L: linux-pci@vger.kernel.org 16379S: Supported 16380F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16381F: drivers/pci/controller/pcie-altera-msi.c 16382 16383PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16384M: Toan Le <toan@os.amperecomputing.com> 16385L: linux-pci@vger.kernel.org 16386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16387S: Maintained 16388F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16389F: drivers/pci/controller/pci-xgene-msi.c 16390 16391PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16392M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16393M: Krzysztof Wilczyński <kw@linux.com> 16394R: Rob Herring <robh@kernel.org> 16395L: linux-pci@vger.kernel.org 16396S: Supported 16397Q: https://patchwork.kernel.org/project/linux-pci/list/ 16398B: https://bugzilla.kernel.org 16399C: irc://irc.oftc.net/linux-pci 16400T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16401F: Documentation/devicetree/bindings/pci/ 16402F: drivers/pci/controller/ 16403F: drivers/pci/pci-bridge-emul.c 16404F: drivers/pci/pci-bridge-emul.h 16405 16406PCI PEER-TO-PEER DMA (P2PDMA) 16407M: Bjorn Helgaas <bhelgaas@google.com> 16408M: Logan Gunthorpe <logang@deltatee.com> 16409L: linux-pci@vger.kernel.org 16410S: Supported 16411Q: https://patchwork.kernel.org/project/linux-pci/list/ 16412B: https://bugzilla.kernel.org 16413C: irc://irc.oftc.net/linux-pci 16414T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16415F: Documentation/driver-api/pci/p2pdma.rst 16416F: drivers/pci/p2pdma.c 16417F: include/linux/pci-p2pdma.h 16418 16419PCI SUBSYSTEM 16420M: Bjorn Helgaas <bhelgaas@google.com> 16421L: linux-pci@vger.kernel.org 16422S: Supported 16423Q: https://patchwork.kernel.org/project/linux-pci/list/ 16424B: https://bugzilla.kernel.org 16425C: irc://irc.oftc.net/linux-pci 16426T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16427F: Documentation/PCI/ 16428F: Documentation/devicetree/bindings/pci/ 16429F: arch/x86/kernel/early-quirks.c 16430F: arch/x86/kernel/quirks.c 16431F: arch/x86/pci/ 16432F: drivers/acpi/pci* 16433F: drivers/pci/ 16434F: include/asm-generic/pci* 16435F: include/linux/of_pci.h 16436F: include/linux/pci* 16437F: include/uapi/linux/pci* 16438F: lib/pci* 16439 16440PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16441M: Jonathan Chocron <jonnyc@amazon.com> 16442L: linux-pci@vger.kernel.org 16443S: Maintained 16444F: Documentation/devicetree/bindings/pci/pcie-al.txt 16445F: drivers/pci/controller/dwc/pcie-al.c 16446 16447PCIE DRIVER FOR AMLOGIC MESON 16448M: Yue Wang <yue.wang@Amlogic.com> 16449L: linux-pci@vger.kernel.org 16450L: linux-amlogic@lists.infradead.org 16451S: Maintained 16452F: drivers/pci/controller/dwc/pci-meson.c 16453 16454PCIE DRIVER FOR AXIS ARTPEC 16455M: Jesper Nilsson <jesper.nilsson@axis.com> 16456L: linux-arm-kernel@axis.com 16457L: linux-pci@vger.kernel.org 16458S: Maintained 16459F: Documentation/devicetree/bindings/pci/axis,artpec* 16460F: drivers/pci/controller/dwc/*artpec* 16461 16462PCIE DRIVER FOR CAVIUM THUNDERX 16463M: Robert Richter <rric@kernel.org> 16464L: linux-pci@vger.kernel.org 16465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16466S: Odd Fixes 16467F: drivers/pci/controller/pci-thunder-* 16468 16469PCIE DRIVER FOR HISILICON 16470M: Zhou Wang <wangzhou1@hisilicon.com> 16471L: linux-pci@vger.kernel.org 16472S: Maintained 16473F: drivers/pci/controller/dwc/pcie-hisi.c 16474 16475PCIE DRIVER FOR HISILICON KIRIN 16476M: Xiaowei Song <songxiaowei@hisilicon.com> 16477M: Binghui Wang <wangbinghui@hisilicon.com> 16478L: linux-pci@vger.kernel.org 16479S: Maintained 16480F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16481F: drivers/pci/controller/dwc/pcie-kirin.c 16482 16483PCIE DRIVER FOR HISILICON STB 16484M: Shawn Guo <shawn.guo@linaro.org> 16485L: linux-pci@vger.kernel.org 16486S: Maintained 16487F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16488F: drivers/pci/controller/dwc/pcie-histb.c 16489 16490PCIE DRIVER FOR INTEL KEEM BAY 16491M: Srikanth Thokala <srikanth.thokala@intel.com> 16492L: linux-pci@vger.kernel.org 16493S: Supported 16494F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16495F: drivers/pci/controller/dwc/pcie-keembay.c 16496 16497PCIE DRIVER FOR INTEL LGM GW SOC 16498M: Chuanhua Lei <lchuanhua@maxlinear.com> 16499L: linux-pci@vger.kernel.org 16500S: Maintained 16501F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16502F: drivers/pci/controller/dwc/pcie-intel-gw.c 16503 16504PCIE DRIVER FOR MEDIATEK 16505M: Ryder Lee <ryder.lee@mediatek.com> 16506M: Jianjun Wang <jianjun.wang@mediatek.com> 16507L: linux-pci@vger.kernel.org 16508L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16509S: Supported 16510F: Documentation/devicetree/bindings/pci/mediatek* 16511F: drivers/pci/controller/*mediatek* 16512 16513PCIE DRIVER FOR MICROCHIP 16514M: Daire McNamara <daire.mcnamara@microchip.com> 16515L: linux-pci@vger.kernel.org 16516S: Supported 16517F: Documentation/devicetree/bindings/pci/microchip* 16518F: drivers/pci/controller/*microchip* 16519 16520PCIE DRIVER FOR QUALCOMM MSM 16521M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16522L: linux-pci@vger.kernel.org 16523L: linux-arm-msm@vger.kernel.org 16524S: Maintained 16525F: drivers/pci/controller/dwc/pcie-qcom.c 16526 16527PCIE DRIVER FOR ROCKCHIP 16528M: Shawn Lin <shawn.lin@rock-chips.com> 16529L: linux-pci@vger.kernel.org 16530L: linux-rockchip@lists.infradead.org 16531S: Maintained 16532F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16533F: drivers/pci/controller/pcie-rockchip* 16534 16535PCIE DRIVER FOR SOCIONEXT UNIPHIER 16536M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16537L: linux-pci@vger.kernel.org 16538S: Maintained 16539F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16540F: drivers/pci/controller/dwc/pcie-uniphier* 16541 16542PCIE DRIVER FOR ST SPEAR13XX 16543M: Pratyush Anand <pratyush.anand@gmail.com> 16544L: linux-pci@vger.kernel.org 16545S: Maintained 16546F: drivers/pci/controller/dwc/*spear* 16547 16548PCIE ENDPOINT DRIVER FOR QUALCOMM 16549M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16550L: linux-pci@vger.kernel.org 16551L: linux-arm-msm@vger.kernel.org 16552S: Maintained 16553F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16554F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16555 16556PCMCIA SUBSYSTEM 16557M: Dominik Brodowski <linux@dominikbrodowski.net> 16558S: Odd Fixes 16559T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16560F: Documentation/pcmcia/ 16561F: drivers/pcmcia/ 16562F: include/pcmcia/ 16563F: tools/pcmcia/ 16564 16565PCNET32 NETWORK DRIVER 16566M: Don Fry <pcnet32@frontier.com> 16567L: netdev@vger.kernel.org 16568S: Maintained 16569F: drivers/net/ethernet/amd/pcnet32.c 16570 16571PCRYPT PARALLEL CRYPTO ENGINE 16572M: Steffen Klassert <steffen.klassert@secunet.com> 16573L: linux-crypto@vger.kernel.org 16574S: Maintained 16575F: crypto/pcrypt.c 16576F: include/crypto/pcrypt.h 16577 16578PDS DSC VIRTIO DATA PATH ACCELERATOR 16579R: Shannon Nelson <shannon.nelson@amd.com> 16580F: drivers/vdpa/pds/ 16581 16582PECI HARDWARE MONITORING DRIVERS 16583M: Iwona Winiarska <iwona.winiarska@intel.com> 16584L: linux-hwmon@vger.kernel.org 16585S: Supported 16586F: Documentation/hwmon/peci-cputemp.rst 16587F: Documentation/hwmon/peci-dimmtemp.rst 16588F: drivers/hwmon/peci/ 16589 16590PECI SUBSYSTEM 16591M: Iwona Winiarska <iwona.winiarska@intel.com> 16592L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16593S: Supported 16594F: Documentation/devicetree/bindings/peci/ 16595F: Documentation/peci/ 16596F: drivers/peci/ 16597F: include/linux/peci-cpu.h 16598F: include/linux/peci.h 16599 16600PENSANDO ETHERNET DRIVERS 16601M: Shannon Nelson <shannon.nelson@amd.com> 16602M: Brett Creeley <brett.creeley@amd.com> 16603M: drivers@pensando.io 16604L: netdev@vger.kernel.org 16605S: Supported 16606F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16607F: drivers/net/ethernet/pensando/ 16608 16609PER-CPU MEMORY ALLOCATOR 16610M: Dennis Zhou <dennis@kernel.org> 16611M: Tejun Heo <tj@kernel.org> 16612M: Christoph Lameter <cl@linux.com> 16613L: linux-mm@kvack.org 16614S: Maintained 16615T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16616F: arch/*/include/asm/percpu.h 16617F: include/linux/percpu*.h 16618F: lib/percpu*.c 16619F: mm/percpu*.c 16620 16621PER-TASK DELAY ACCOUNTING 16622M: Balbir Singh <bsingharora@gmail.com> 16623S: Maintained 16624F: include/linux/delayacct.h 16625F: kernel/delayacct.c 16626 16627PERFORMANCE EVENTS SUBSYSTEM 16628M: Peter Zijlstra <peterz@infradead.org> 16629M: Ingo Molnar <mingo@redhat.com> 16630M: Arnaldo Carvalho de Melo <acme@kernel.org> 16631R: Mark Rutland <mark.rutland@arm.com> 16632R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16633R: Jiri Olsa <jolsa@kernel.org> 16634R: Namhyung Kim <namhyung@kernel.org> 16635R: Ian Rogers <irogers@google.com> 16636R: Adrian Hunter <adrian.hunter@intel.com> 16637L: linux-perf-users@vger.kernel.org 16638L: linux-kernel@vger.kernel.org 16639S: Supported 16640W: https://perf.wiki.kernel.org/ 16641T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16642F: arch/*/events/* 16643F: arch/*/events/*/* 16644F: arch/*/include/asm/perf_event.h 16645F: arch/*/kernel/*/*/perf_event*.c 16646F: arch/*/kernel/*/perf_event*.c 16647F: arch/*/kernel/perf_callchain.c 16648F: arch/*/kernel/perf_event*.c 16649F: include/linux/perf_event.h 16650F: include/uapi/linux/perf_event.h 16651F: kernel/events/* 16652F: tools/lib/perf/ 16653F: tools/perf/ 16654 16655PERFORMANCE EVENTS TOOLING ARM64 16656R: John Garry <john.g.garry@oracle.com> 16657R: Will Deacon <will@kernel.org> 16658R: James Clark <james.clark@arm.com> 16659R: Mike Leach <mike.leach@linaro.org> 16660R: Leo Yan <leo.yan@linaro.org> 16661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16662S: Supported 16663F: tools/build/feature/test-libopencsd.c 16664F: tools/perf/arch/arm*/ 16665F: tools/perf/pmu-events/arch/arm64/ 16666F: tools/perf/util/arm-spe* 16667F: tools/perf/util/cs-etm* 16668 16669PERSONALITY HANDLING 16670M: Christoph Hellwig <hch@infradead.org> 16671L: linux-abi-devel@lists.sourceforge.net 16672S: Maintained 16673F: include/linux/personality.h 16674F: include/uapi/linux/personality.h 16675 16676PHOENIX RC FLIGHT CONTROLLER ADAPTER 16677M: Marcus Folkesson <marcus.folkesson@gmail.com> 16678L: linux-input@vger.kernel.org 16679S: Maintained 16680F: Documentation/input/devices/pxrc.rst 16681F: drivers/input/joystick/pxrc.c 16682 16683PHONET PROTOCOL 16684M: Remi Denis-Courmont <courmisch@gmail.com> 16685S: Supported 16686F: Documentation/networking/phonet.rst 16687F: include/linux/phonet.h 16688F: include/net/phonet/ 16689F: include/uapi/linux/phonet.h 16690F: net/phonet/ 16691 16692PHRAM MTD DRIVER 16693M: Joern Engel <joern@lazybastard.org> 16694L: linux-mtd@lists.infradead.org 16695S: Maintained 16696F: drivers/mtd/devices/phram.c 16697 16698PICOLCD HID DRIVER 16699M: Bruno Prémont <bonbons@linux-vserver.org> 16700L: linux-input@vger.kernel.org 16701S: Maintained 16702F: drivers/hid/hid-picolcd* 16703 16704PIDFD API 16705M: Christian Brauner <christian@brauner.io> 16706L: linux-kernel@vger.kernel.org 16707S: Maintained 16708T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16709F: samples/pidfd/ 16710F: tools/testing/selftests/clone3/ 16711F: tools/testing/selftests/pid_namespace/ 16712F: tools/testing/selftests/pidfd/ 16713K: (?i)pidfd 16714K: (?i)clone3 16715K: \b(clone_args|kernel_clone_args)\b 16716 16717PIN CONTROL SUBSYSTEM 16718M: Linus Walleij <linus.walleij@linaro.org> 16719L: linux-gpio@vger.kernel.org 16720S: Maintained 16721T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16722F: Documentation/devicetree/bindings/pinctrl/ 16723F: Documentation/driver-api/pin-control.rst 16724F: drivers/pinctrl/ 16725F: include/dt-bindings/pinctrl/ 16726F: include/linux/pinctrl/ 16727 16728PIN CONTROLLER - AMD 16729M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16730M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16731S: Maintained 16732F: drivers/pinctrl/pinctrl-amd.c 16733 16734PIN CONTROLLER - FREESCALE 16735M: Dong Aisheng <aisheng.dong@nxp.com> 16736M: Fabio Estevam <festevam@gmail.com> 16737M: Shawn Guo <shawnguo@kernel.org> 16738M: Jacky Bai <ping.bai@nxp.com> 16739R: Pengutronix Kernel Team <kernel@pengutronix.de> 16740L: linux-gpio@vger.kernel.org 16741S: Maintained 16742F: Documentation/devicetree/bindings/pinctrl/fsl,* 16743F: drivers/pinctrl/freescale/ 16744 16745PIN CONTROLLER - INTEL 16746M: Mika Westerberg <mika.westerberg@linux.intel.com> 16747M: Andy Shevchenko <andy@kernel.org> 16748S: Supported 16749T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16750F: drivers/pinctrl/intel/ 16751 16752PIN CONTROLLER - KEEMBAY 16753M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16754S: Supported 16755F: drivers/pinctrl/pinctrl-keembay* 16756 16757PIN CONTROLLER - MEDIATEK 16758M: Sean Wang <sean.wang@kernel.org> 16759L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16760S: Maintained 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16765F: drivers/pinctrl/mediatek/ 16766 16767PIN CONTROLLER - MEDIATEK MIPS 16768M: Arınç ÜNAL <arinc.unal@arinc9.com> 16769M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16770L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16771L: linux-mips@vger.kernel.org 16772S: Maintained 16773F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16774F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16775F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16776F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16777F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16778F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16779F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16780F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16781F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16782F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16783F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16784F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16785F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16786F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16787F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16788 16789PIN CONTROLLER - MICROCHIP AT91 16790M: Ludovic Desroches <ludovic.desroches@microchip.com> 16791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16792L: linux-gpio@vger.kernel.org 16793S: Supported 16794F: drivers/gpio/gpio-sama5d2-piobu.c 16795F: drivers/pinctrl/pinctrl-at91* 16796 16797PIN CONTROLLER - NXP S32 16798M: Chester Lin <clin@suse.com> 16799R: NXP S32 Linux Team <s32@nxp.com> 16800L: linux-gpio@vger.kernel.org 16801S: Maintained 16802F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16803F: drivers/pinctrl/nxp/ 16804 16805PIN CONTROLLER - QUALCOMM 16806M: Bjorn Andersson <andersson@kernel.org> 16807L: linux-arm-msm@vger.kernel.org 16808S: Maintained 16809F: Documentation/devicetree/bindings/pinctrl/qcom,* 16810F: drivers/pinctrl/qcom/ 16811 16812PIN CONTROLLER - RENESAS 16813M: Geert Uytterhoeven <geert+renesas@glider.be> 16814L: linux-renesas-soc@vger.kernel.org 16815S: Supported 16816T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16817F: Documentation/devicetree/bindings/pinctrl/renesas,* 16818F: drivers/pinctrl/renesas/ 16819 16820PIN CONTROLLER - SAMSUNG 16821M: Tomasz Figa <tomasz.figa@gmail.com> 16822M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16823M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16824R: Alim Akhtar <alim.akhtar@samsung.com> 16825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16826L: linux-samsung-soc@vger.kernel.org 16827S: Maintained 16828Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16829B: mailto:linux-samsung-soc@vger.kernel.org 16830C: irc://irc.libera.chat/linux-exynos 16831T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16832F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16833F: drivers/pinctrl/samsung/ 16834F: include/dt-bindings/pinctrl/samsung.h 16835 16836PIN CONTROLLER - SINGLE 16837M: Tony Lindgren <tony@atomide.com> 16838M: Haojian Zhuang <haojian.zhuang@linaro.org> 16839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16840L: linux-omap@vger.kernel.org 16841S: Maintained 16842F: drivers/pinctrl/pinctrl-single.c 16843 16844PIN CONTROLLER - SUNPLUS / TIBBO 16845M: Dvorkin Dmitry <dvorkin@tibbo.com> 16846M: Wells Lu <wellslutw@gmail.com> 16847L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16848S: Maintained 16849W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16850F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16851F: drivers/pinctrl/sunplus/ 16852F: include/dt-bindings/pinctrl/sppctl*.h 16853 16854PINE64 PINEPHONE KEYBOARD DRIVER 16855M: Samuel Holland <samuel@sholland.org> 16856S: Supported 16857F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16858F: drivers/input/keyboard/pinephone-keyboard.c 16859 16860PKTCDVD DRIVER 16861M: linux-block@vger.kernel.org 16862S: Orphan 16863F: drivers/block/pktcdvd.c 16864F: include/linux/pktcdvd.h 16865F: include/uapi/linux/pktcdvd.h 16866 16867PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16868M: Tomasz Duszynski <tduszyns@gmail.com> 16869S: Maintained 16870F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16871F: drivers/iio/chemical/pms7003.c 16872 16873PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16874M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16875L: netdev@vger.kernel.org 16876S: Maintained 16877F: drivers/net/phy/mdio-open-alliance.h 16878F: net/ethtool/plca.c 16879 16880PLDMFW LIBRARY 16881M: Jacob Keller <jacob.e.keller@intel.com> 16882S: Maintained 16883F: Documentation/driver-api/pldmfw/ 16884F: include/linux/pldmfw.h 16885F: lib/pldmfw/ 16886 16887PLX DMA DRIVER 16888M: Logan Gunthorpe <logang@deltatee.com> 16889S: Maintained 16890F: drivers/dma/plx_dma.c 16891 16892PM-GRAPH UTILITY 16893M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16894L: linux-pm@vger.kernel.org 16895S: Supported 16896W: https://01.org/pm-graph 16897B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16898T: git git://github.com/intel/pm-graph 16899F: tools/power/pm-graph 16900 16901PM6764TR DRIVER 16902M: Charles Hsu <hsu.yungteng@gmail.com> 16903L: linux-hwmon@vger.kernel.org 16904S: Maintained 16905F: Documentation/hwmon/pm6764tr.rst 16906F: drivers/hwmon/pmbus/pm6764tr.c 16907 16908PMBUS HARDWARE MONITORING DRIVERS 16909M: Guenter Roeck <linux@roeck-us.net> 16910L: linux-hwmon@vger.kernel.org 16911S: Maintained 16912W: http://hwmon.wiki.kernel.org/ 16913W: http://www.roeck-us.net/linux/drivers/ 16914T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16915F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16916F: Documentation/devicetree/bindings/hwmon/max31785.txt 16917F: Documentation/hwmon/adm1275.rst 16918F: Documentation/hwmon/ibm-cffps.rst 16919F: Documentation/hwmon/ir35221.rst 16920F: Documentation/hwmon/lm25066.rst 16921F: Documentation/hwmon/ltc2978.rst 16922F: Documentation/hwmon/ltc3815.rst 16923F: Documentation/hwmon/max16064.rst 16924F: Documentation/hwmon/max20751.rst 16925F: Documentation/hwmon/max31785.rst 16926F: Documentation/hwmon/max34440.rst 16927F: Documentation/hwmon/max8688.rst 16928F: Documentation/hwmon/pmbus-core.rst 16929F: Documentation/hwmon/pmbus.rst 16930F: Documentation/hwmon/tps40422.rst 16931F: Documentation/hwmon/ucd9000.rst 16932F: Documentation/hwmon/ucd9200.rst 16933F: Documentation/hwmon/zl6100.rst 16934F: drivers/hwmon/pmbus/ 16935F: include/linux/pmbus.h 16936 16937PMC SIERRA MaxRAID DRIVER 16938L: linux-scsi@vger.kernel.org 16939S: Orphan 16940W: http://www.pmc-sierra.com/ 16941F: drivers/scsi/pmcraid.* 16942 16943PMC SIERRA PM8001 DRIVER 16944M: Jack Wang <jinpu.wang@cloud.ionos.com> 16945L: linux-scsi@vger.kernel.org 16946S: Supported 16947F: drivers/scsi/pm8001/ 16948 16949PNI RM3100 IIO DRIVER 16950M: Song Qiang <songqiang1304521@gmail.com> 16951L: linux-iio@vger.kernel.org 16952S: Maintained 16953F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16954F: drivers/iio/magnetometer/rm3100* 16955 16956PNP SUPPORT 16957M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16958L: linux-acpi@vger.kernel.org 16959S: Maintained 16960F: drivers/pnp/ 16961F: include/linux/pnp.h 16962 16963POSIX CLOCKS and TIMERS 16964M: Thomas Gleixner <tglx@linutronix.de> 16965L: linux-kernel@vger.kernel.org 16966S: Maintained 16967T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16968F: fs/timerfd.c 16969F: include/linux/time_namespace.h 16970F: include/linux/timer* 16971F: kernel/time/*timer* 16972F: kernel/time/namespace.c 16973 16974POWER MANAGEMENT CORE 16975M: "Rafael J. Wysocki" <rafael@kernel.org> 16976L: linux-pm@vger.kernel.org 16977S: Supported 16978B: https://bugzilla.kernel.org 16979T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16980F: drivers/base/power/ 16981F: drivers/powercap/ 16982F: include/linux/intel_rapl.h 16983F: include/linux/pm.h 16984F: include/linux/pm_* 16985F: include/linux/powercap.h 16986F: kernel/configs/nopm.config 16987 16988POWER STATE COORDINATION INTERFACE (PSCI) 16989M: Mark Rutland <mark.rutland@arm.com> 16990M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16992S: Maintained 16993F: drivers/firmware/psci/ 16994F: include/linux/psci.h 16995F: include/uapi/linux/psci.h 16996 16997POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16998M: Sebastian Reichel <sre@kernel.org> 16999L: linux-pm@vger.kernel.org 17000S: Maintained 17001T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17002F: Documentation/ABI/testing/sysfs-class-power 17003F: Documentation/devicetree/bindings/power/supply/ 17004F: drivers/power/supply/ 17005F: include/linux/power/ 17006F: include/linux/power_supply.h 17007 17008POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17009M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17010L: linuxppc-dev@lists.ozlabs.org 17011S: Maintained 17012F: drivers/char/powernv-op-panel.c 17013 17014PPP OVER ATM (RFC 2364) 17015M: Mitchell Blank Jr <mitch@sfgoth.com> 17016S: Maintained 17017F: include/uapi/linux/atmppp.h 17018F: net/atm/pppoatm.c 17019 17020PPP OVER ETHERNET 17021M: Michal Ostrowski <mostrows@earthlink.net> 17022S: Maintained 17023F: drivers/net/ppp/pppoe.c 17024F: drivers/net/ppp/pppox.c 17025 17026PPP OVER L2TP 17027M: James Chapman <jchapman@katalix.com> 17028S: Maintained 17029F: include/linux/if_pppol2tp.h 17030F: include/uapi/linux/if_pppol2tp.h 17031F: net/l2tp/l2tp_ppp.c 17032 17033PPP PROTOCOL DRIVERS AND COMPRESSORS 17034L: linux-ppp@vger.kernel.org 17035S: Orphan 17036F: drivers/net/ppp/ppp_* 17037 17038PPS SUPPORT 17039M: Rodolfo Giometti <giometti@enneenne.com> 17040L: linuxpps@ml.enneenne.com (subscribers-only) 17041S: Maintained 17042W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17043F: Documentation/ABI/testing/sysfs-pps 17044F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17045F: Documentation/driver-api/pps.rst 17046F: drivers/pps/ 17047F: include/linux/pps*.h 17048F: include/uapi/linux/pps.h 17049 17050PPTP DRIVER 17051M: Dmitry Kozlov <xeb@mail.ru> 17052L: netdev@vger.kernel.org 17053S: Maintained 17054W: http://sourceforge.net/projects/accel-pptp 17055F: drivers/net/ppp/pptp.c 17056 17057PRESSURE STALL INFORMATION (PSI) 17058M: Johannes Weiner <hannes@cmpxchg.org> 17059M: Suren Baghdasaryan <surenb@google.com> 17060S: Maintained 17061F: include/linux/psi* 17062F: kernel/sched/psi.c 17063 17064PRINTK 17065M: Petr Mladek <pmladek@suse.com> 17066M: Sergey Senozhatsky <senozhatsky@chromium.org> 17067R: Steven Rostedt <rostedt@goodmis.org> 17068R: John Ogness <john.ogness@linutronix.de> 17069S: Maintained 17070T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17071F: include/linux/printk.h 17072F: kernel/printk/ 17073 17074PRINTK INDEXING 17075R: Chris Down <chris@chrisdown.name> 17076S: Maintained 17077F: Documentation/core-api/printk-index.rst 17078F: kernel/printk/index.c 17079K: printk_index 17080 17081PROC FILESYSTEM 17082L: linux-kernel@vger.kernel.org 17083L: linux-fsdevel@vger.kernel.org 17084S: Maintained 17085F: Documentation/filesystems/proc.rst 17086F: fs/proc/ 17087F: include/linux/proc_fs.h 17088F: tools/testing/selftests/proc/ 17089 17090PROC SYSCTL 17091M: Luis Chamberlain <mcgrof@kernel.org> 17092M: Kees Cook <keescook@chromium.org> 17093M: Iurii Zaikin <yzaikin@google.com> 17094L: linux-kernel@vger.kernel.org 17095L: linux-fsdevel@vger.kernel.org 17096S: Maintained 17097T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17098F: fs/proc/proc_sysctl.c 17099F: include/linux/sysctl.h 17100F: kernel/sysctl-test.c 17101F: kernel/sysctl.c 17102F: tools/testing/selftests/sysctl/ 17103 17104PS3 NETWORK SUPPORT 17105M: Geoff Levand <geoff@infradead.org> 17106L: netdev@vger.kernel.org 17107L: linuxppc-dev@lists.ozlabs.org 17108S: Maintained 17109F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17110 17111PS3 PLATFORM SUPPORT 17112M: Geoff Levand <geoff@infradead.org> 17113L: linuxppc-dev@lists.ozlabs.org 17114S: Maintained 17115F: arch/powerpc/boot/ps3* 17116F: arch/powerpc/include/asm/lv1call.h 17117F: arch/powerpc/include/asm/ps3*.h 17118F: arch/powerpc/platforms/ps3/ 17119F: drivers/*/ps3* 17120F: drivers/ps3/ 17121F: drivers/rtc/rtc-ps3.c 17122F: drivers/usb/host/*ps3.c 17123F: sound/ppc/snd_ps3* 17124 17125PS3VRAM DRIVER 17126M: Jim Paris <jim@jtan.com> 17127M: Geoff Levand <geoff@infradead.org> 17128L: linuxppc-dev@lists.ozlabs.org 17129S: Maintained 17130F: drivers/block/ps3vram.c 17131 17132PSAMPLE PACKET SAMPLING SUPPORT 17133M: Yotam Gigi <yotam.gi@gmail.com> 17134S: Maintained 17135F: include/net/psample.h 17136F: include/uapi/linux/psample.h 17137F: net/psample 17138 17139PSTORE FILESYSTEM 17140M: Kees Cook <keescook@chromium.org> 17141R: Tony Luck <tony.luck@intel.com> 17142R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17143L: linux-hardening@vger.kernel.org 17144S: Supported 17145T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17146F: Documentation/admin-guide/pstore-blk.rst 17147F: Documentation/admin-guide/ramoops.rst 17148F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17149F: drivers/acpi/apei/erst.c 17150F: drivers/firmware/efi/efi-pstore.c 17151F: fs/pstore/ 17152F: include/linux/pstore* 17153K: \b(pstore|ramoops) 17154 17155PTP HARDWARE CLOCK SUPPORT 17156M: Richard Cochran <richardcochran@gmail.com> 17157L: netdev@vger.kernel.org 17158S: Maintained 17159W: http://linuxptp.sourceforge.net/ 17160F: Documentation/ABI/testing/sysfs-ptp 17161F: Documentation/driver-api/ptp.rst 17162F: drivers/net/phy/dp83640* 17163F: drivers/ptp/* 17164F: include/linux/ptp_cl* 17165K: (?:\b|_)ptp(?:\b|_) 17166 17167PTP VIRTUAL CLOCK SUPPORT 17168M: Yangbo Lu <yangbo.lu@nxp.com> 17169L: netdev@vger.kernel.org 17170S: Maintained 17171F: drivers/ptp/ptp_vclock.c 17172F: net/ethtool/phc_vclocks.c 17173 17174PTRACE SUPPORT 17175M: Oleg Nesterov <oleg@redhat.com> 17176S: Maintained 17177F: arch/*/*/ptrace*.c 17178F: arch/*/include/asm/ptrace*.h 17179F: arch/*/ptrace*.c 17180F: include/asm-generic/syscall.h 17181F: include/linux/ptrace.h 17182F: include/linux/regset.h 17183F: include/uapi/linux/ptrace.h 17184F: kernel/ptrace.c 17185 17186PULSE8-CEC DRIVER 17187M: Hans Verkuil <hverkuil@xs4all.nl> 17188L: linux-media@vger.kernel.org 17189S: Maintained 17190T: git git://linuxtv.org/media_tree.git 17191F: drivers/media/cec/usb/pulse8/ 17192 17193PURELIFI PLFXLC DRIVER 17194M: Srinivasan Raju <srini.raju@purelifi.com> 17195L: linux-wireless@vger.kernel.org 17196S: Supported 17197F: drivers/net/wireless/purelifi/plfxlc/ 17198 17199PVRUSB2 VIDEO4LINUX DRIVER 17200M: Mike Isely <isely@pobox.com> 17201L: pvrusb2@isely.net (subscribers-only) 17202L: linux-media@vger.kernel.org 17203S: Maintained 17204W: http://www.isely.net/pvrusb2/ 17205T: git git://linuxtv.org/media_tree.git 17206F: Documentation/driver-api/media/drivers/pvrusb2* 17207F: drivers/media/usb/pvrusb2/ 17208 17209PWC WEBCAM DRIVER 17210M: Hans Verkuil <hverkuil@xs4all.nl> 17211L: linux-media@vger.kernel.org 17212S: Odd Fixes 17213T: git git://linuxtv.org/media_tree.git 17214F: drivers/media/usb/pwc/* 17215F: include/trace/events/pwc.h 17216 17217PWM IR Transmitter 17218M: Sean Young <sean@mess.org> 17219L: linux-media@vger.kernel.org 17220S: Maintained 17221F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17222F: drivers/media/rc/pwm-ir-tx.c 17223 17224PWM SUBSYSTEM 17225M: Thierry Reding <thierry.reding@gmail.com> 17226R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17227L: linux-pwm@vger.kernel.org 17228S: Maintained 17229Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17230T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17231F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17232F: Documentation/devicetree/bindings/pwm/ 17233F: Documentation/driver-api/pwm.rst 17234F: drivers/gpio/gpio-mvebu.c 17235F: drivers/pwm/ 17236F: drivers/video/backlight/pwm_bl.c 17237F: include/dt-bindings/pwm/ 17238F: include/linux/pwm.h 17239F: include/linux/pwm_backlight.h 17240K: pwm_(config|apply_state|ops) 17241 17242PXA GPIO DRIVER 17243M: Robert Jarzmik <robert.jarzmik@free.fr> 17244L: linux-gpio@vger.kernel.org 17245S: Maintained 17246F: drivers/gpio/gpio-pxa.c 17247 17248PXA MMCI DRIVER 17249S: Orphan 17250 17251PXA RTC DRIVER 17252M: Robert Jarzmik <robert.jarzmik@free.fr> 17253L: linux-rtc@vger.kernel.org 17254S: Maintained 17255 17256PXA2xx/PXA3xx SUPPORT 17257M: Daniel Mack <daniel@zonque.org> 17258M: Haojian Zhuang <haojian.zhuang@gmail.com> 17259M: Robert Jarzmik <robert.jarzmik@free.fr> 17260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17261S: Maintained 17262T: git git://github.com/hzhuang1/linux.git 17263T: git git://github.com/rjarzmik/linux.git 17264F: arch/arm/boot/dts/intel/pxa/ 17265F: arch/arm/mach-pxa/ 17266F: drivers/dma/pxa* 17267F: drivers/pcmcia/pxa2xx* 17268F: drivers/pinctrl/pxa/ 17269F: drivers/spi/spi-pxa2xx* 17270F: drivers/usb/gadget/udc/pxa2* 17271F: include/sound/pxa2xx-lib.h 17272F: sound/arm/pxa* 17273F: sound/soc/pxa/ 17274 17275QAT DRIVER 17276M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17277L: qat-linux@intel.com 17278S: Supported 17279F: drivers/crypto/intel/qat/ 17280 17281QCOM AUDIO (ASoC) DRIVERS 17282M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17283M: Banajit Goswami <bgoswami@quicinc.com> 17284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17285S: Supported 17286F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17287F: Documentation/devicetree/bindings/sound/qcom,* 17288F: drivers/soc/qcom/apr.c 17289F: include/dt-bindings/sound/qcom,wcd9335.h 17290F: sound/soc/codecs/lpass-rx-macro.* 17291F: sound/soc/codecs/lpass-tx-macro.* 17292F: sound/soc/codecs/lpass-va-macro.c 17293F: sound/soc/codecs/lpass-wsa-macro.* 17294F: sound/soc/codecs/msm8916-wcd-analog.c 17295F: sound/soc/codecs/msm8916-wcd-digital.c 17296F: sound/soc/codecs/wcd-clsh-v2.* 17297F: sound/soc/codecs/wcd-mbhc-v2.* 17298F: sound/soc/codecs/wcd9335.* 17299F: sound/soc/codecs/wcd934x.c 17300F: sound/soc/codecs/wsa881x.c 17301F: sound/soc/codecs/wsa883x.c 17302F: sound/soc/codecs/wsa884x.c 17303F: sound/soc/qcom/ 17304 17305QCOM EMBEDDED USB DEBUGGER (EUD) 17306M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17307L: linux-arm-msm@vger.kernel.org 17308S: Maintained 17309F: Documentation/ABI/testing/sysfs-driver-eud 17310F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17311F: drivers/usb/misc/qcom_eud.c 17312 17313QCOM IPA DRIVER 17314M: Alex Elder <elder@kernel.org> 17315L: netdev@vger.kernel.org 17316S: Supported 17317F: drivers/net/ipa/ 17318 17319QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17320M: Gabriel Somlo <somlo@cmu.edu> 17321M: "Michael S. Tsirkin" <mst@redhat.com> 17322L: qemu-devel@nongnu.org 17323S: Maintained 17324F: drivers/firmware/qemu_fw_cfg.c 17325F: include/uapi/linux/qemu_fw_cfg.h 17326 17327QIB DRIVER 17328M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17329L: linux-rdma@vger.kernel.org 17330S: Supported 17331F: drivers/infiniband/hw/qib/ 17332 17333QLOGIC QL41xxx FCOE DRIVER 17334M: Saurav Kashyap <skashyap@marvell.com> 17335M: Javed Hasan <jhasan@marvell.com> 17336M: GR-QLogic-Storage-Upstream@marvell.com 17337L: linux-scsi@vger.kernel.org 17338S: Supported 17339F: drivers/scsi/qedf/ 17340 17341QLOGIC QL41xxx ISCSI DRIVER 17342M: Nilesh Javali <njavali@marvell.com> 17343M: Manish Rangankar <mrangankar@marvell.com> 17344M: GR-QLogic-Storage-Upstream@marvell.com 17345L: linux-scsi@vger.kernel.org 17346S: Supported 17347F: drivers/scsi/qedi/ 17348 17349QLOGIC QL4xxx ETHERNET DRIVER 17350M: Ariel Elior <aelior@marvell.com> 17351M: Manish Chopra <manishc@marvell.com> 17352L: netdev@vger.kernel.org 17353S: Supported 17354F: drivers/net/ethernet/qlogic/qed/ 17355F: drivers/net/ethernet/qlogic/qede/ 17356F: include/linux/qed/ 17357 17358QLOGIC QL4xxx RDMA DRIVER 17359M: Michal Kalderon <mkalderon@marvell.com> 17360M: Ariel Elior <aelior@marvell.com> 17361L: linux-rdma@vger.kernel.org 17362S: Supported 17363F: drivers/infiniband/hw/qedr/ 17364F: include/uapi/rdma/qedr-abi.h 17365 17366QLOGIC QLA1280 SCSI DRIVER 17367M: Michael Reed <mdr@sgi.com> 17368L: linux-scsi@vger.kernel.org 17369S: Maintained 17370F: drivers/scsi/qla1280.[ch] 17371 17372QLOGIC QLA2XXX FC-SCSI DRIVER 17373M: Nilesh Javali <njavali@marvell.com> 17374M: GR-QLogic-Storage-Upstream@marvell.com 17375L: linux-scsi@vger.kernel.org 17376S: Supported 17377F: drivers/scsi/qla2xxx/ 17378 17379QLOGIC QLA3XXX NETWORK DRIVER 17380M: GR-Linux-NIC-Dev@marvell.com 17381L: netdev@vger.kernel.org 17382S: Supported 17383F: drivers/net/ethernet/qlogic/qla3xxx.* 17384 17385QLOGIC QLA4XXX iSCSI DRIVER 17386M: Nilesh Javali <njavali@marvell.com> 17387M: Manish Rangankar <mrangankar@marvell.com> 17388M: GR-QLogic-Storage-Upstream@marvell.com 17389L: linux-scsi@vger.kernel.org 17390S: Supported 17391F: drivers/scsi/qla4xxx/ 17392 17393QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17394M: Shahed Shaikh <shshaikh@marvell.com> 17395M: Manish Chopra <manishc@marvell.com> 17396M: GR-Linux-NIC-Dev@marvell.com 17397L: netdev@vger.kernel.org 17398S: Supported 17399F: drivers/net/ethernet/qlogic/qlcnic/ 17400 17401QLOGIC QLGE 10Gb ETHERNET DRIVER 17402M: Manish Chopra <manishc@marvell.com> 17403M: GR-Linux-NIC-Dev@marvell.com 17404M: Coiby Xu <coiby.xu@gmail.com> 17405L: netdev@vger.kernel.org 17406S: Supported 17407F: Documentation/networking/device_drivers/qlogic/qlge.rst 17408F: drivers/staging/qlge/ 17409 17410QM1D1B0004 MEDIA DRIVER 17411M: Akihiro Tsukada <tskd08@gmail.com> 17412L: linux-media@vger.kernel.org 17413S: Odd Fixes 17414F: drivers/media/tuners/qm1d1b0004* 17415 17416QM1D1C0042 MEDIA DRIVER 17417M: Akihiro Tsukada <tskd08@gmail.com> 17418L: linux-media@vger.kernel.org 17419S: Odd Fixes 17420F: drivers/media/tuners/qm1d1c0042* 17421 17422QNX4 FILESYSTEM 17423M: Anders Larsen <al@alarsen.net> 17424S: Maintained 17425W: http://www.alarsen.net/linux/qnx4fs/ 17426F: fs/qnx4/ 17427F: include/uapi/linux/qnx4_fs.h 17428F: include/uapi/linux/qnxtypes.h 17429 17430QNX6 FILESYSTEM 17431S: Orphan 17432F: Documentation/filesystems/qnx6.rst 17433F: fs/qnx6/ 17434F: include/linux/qnx6_fs.h 17435 17436QORIQ DPAA2 FSL-MC BUS DRIVER 17437M: Stuart Yoder <stuyoder@gmail.com> 17438M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17439L: linux-kernel@vger.kernel.org 17440S: Maintained 17441F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17442F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17443F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17444F: drivers/bus/fsl-mc/ 17445F: include/uapi/linux/fsl_mc.h 17446 17447QT1010 MEDIA DRIVER 17448M: Antti Palosaari <crope@iki.fi> 17449L: linux-media@vger.kernel.org 17450S: Maintained 17451W: https://linuxtv.org 17452W: http://palosaari.fi/linux/ 17453Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17454T: git git://linuxtv.org/anttip/media_tree.git 17455F: drivers/media/tuners/qt1010* 17456 17457QUALCOMM ATH12K WIRELESS DRIVER 17458M: Kalle Valo <kvalo@kernel.org> 17459L: ath12k@lists.infradead.org 17460S: Supported 17461T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17462F: drivers/net/wireless/ath/ath12k/ 17463 17464QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17465M: Kalle Valo <kvalo@kernel.org> 17466L: ath10k@lists.infradead.org 17467S: Supported 17468W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17470F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17471F: drivers/net/wireless/ath/ath10k/ 17472 17473QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17474M: Kalle Valo <kvalo@kernel.org> 17475L: ath11k@lists.infradead.org 17476S: Supported 17477W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17478B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17479T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17480F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17481F: drivers/net/wireless/ath/ath11k/ 17482 17483QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17484M: Toke Høiland-Jørgensen <toke@toke.dk> 17485L: linux-wireless@vger.kernel.org 17486S: Maintained 17487W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17488T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17489F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17490F: drivers/net/wireless/ath/ath9k/ 17491 17492QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17493M: Stephan Gerhold <stephan@gerhold.net> 17494L: netdev@vger.kernel.org 17495L: linux-arm-msm@vger.kernel.org 17496S: Maintained 17497F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17498F: drivers/net/wwan/qcom_bam_dmux.c 17499 17500QUALCOMM CAMERA SUBSYSTEM DRIVER 17501M: Robert Foss <rfoss@kernel.org> 17502M: Todor Tomov <todor.too@gmail.com> 17503M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17504L: linux-media@vger.kernel.org 17505S: Maintained 17506F: Documentation/admin-guide/media/qcom_camss.rst 17507F: Documentation/devicetree/bindings/media/*camss* 17508F: drivers/media/platform/qcom/camss/ 17509 17510QUALCOMM CLOCK DRIVERS 17511M: Bjorn Andersson <andersson@kernel.org> 17512L: linux-arm-msm@vger.kernel.org 17513S: Supported 17514T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17515F: Documentation/devicetree/bindings/clock/qcom,* 17516F: drivers/clk/qcom/ 17517F: include/dt-bindings/clock/qcom,* 17518 17519QUALCOMM CLOUD AI (QAIC) DRIVER 17520M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17521R: Carl Vanderlip <quic_carlv@quicinc.com> 17522R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17523L: linux-arm-msm@vger.kernel.org 17524L: dri-devel@lists.freedesktop.org 17525S: Supported 17526T: git git://anongit.freedesktop.org/drm/drm-misc 17527F: Documentation/accel/qaic/ 17528F: drivers/accel/qaic/ 17529F: include/uapi/drm/qaic_accel.h 17530 17531QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17532M: Bjorn Andersson <andersson@kernel.org> 17533M: Konrad Dybcio <konrad.dybcio@linaro.org> 17534L: linux-pm@vger.kernel.org 17535L: linux-arm-msm@vger.kernel.org 17536S: Maintained 17537F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17538F: drivers/soc/qcom/cpr.c 17539 17540QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17541M: Ilia Lin <ilia.lin@kernel.org> 17542L: linux-pm@vger.kernel.org 17543S: Maintained 17544F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17545F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17546F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17547 17548QUALCOMM CRYPTO DRIVERS 17549M: Thara Gopinath <thara.gopinath@gmail.com> 17550L: linux-crypto@vger.kernel.org 17551L: linux-arm-msm@vger.kernel.org 17552S: Maintained 17553F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17554F: drivers/crypto/qce/ 17555 17556QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17557M: Timur Tabi <timur@kernel.org> 17558L: netdev@vger.kernel.org 17559S: Maintained 17560F: drivers/net/ethernet/qualcomm/emac/ 17561 17562QUALCOMM ETHQOS ETHERNET DRIVER 17563M: Vinod Koul <vkoul@kernel.org> 17564R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17565L: netdev@vger.kernel.org 17566L: linux-arm-msm@vger.kernel.org 17567S: Maintained 17568F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17569F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17570 17571QUALCOMM FASTRPC DRIVER 17572M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17573M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17574L: linux-arm-msm@vger.kernel.org 17575S: Maintained 17576F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17577F: drivers/misc/fastrpc.c 17578F: include/uapi/misc/fastrpc.h 17579 17580QUALCOMM HEXAGON ARCHITECTURE 17581M: Brian Cain <bcain@quicinc.com> 17582L: linux-hexagon@vger.kernel.org 17583S: Supported 17584T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17585F: arch/hexagon/ 17586 17587QUALCOMM HIDMA DRIVER 17588M: Sinan Kaya <okaya@kernel.org> 17589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17590L: linux-arm-msm@vger.kernel.org 17591L: dmaengine@vger.kernel.org 17592S: Supported 17593F: drivers/dma/qcom/hidma* 17594 17595QUALCOMM I2C CCI DRIVER 17596M: Loic Poulain <loic.poulain@linaro.org> 17597M: Robert Foss <rfoss@kernel.org> 17598L: linux-i2c@vger.kernel.org 17599L: linux-arm-msm@vger.kernel.org 17600S: Maintained 17601F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17602F: drivers/i2c/busses/i2c-qcom-cci.c 17603 17604QUALCOMM INTERCONNECT BWMON DRIVER 17605M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17606L: linux-arm-msm@vger.kernel.org 17607S: Maintained 17608F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17609F: drivers/soc/qcom/icc-bwmon.c 17610 17611QUALCOMM IOMMU 17612M: Rob Clark <robdclark@gmail.com> 17613L: iommu@lists.linux.dev 17614L: linux-arm-msm@vger.kernel.org 17615S: Maintained 17616F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17617 17618QUALCOMM IPC ROUTER (QRTR) DRIVER 17619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17620L: linux-arm-msm@vger.kernel.org 17621S: Maintained 17622F: include/trace/events/qrtr.h 17623F: include/uapi/linux/qrtr.h 17624F: net/qrtr/ 17625 17626QUALCOMM IPCC MAILBOX DRIVER 17627M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17628L: linux-arm-msm@vger.kernel.org 17629S: Supported 17630F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17631F: drivers/mailbox/qcom-ipcc.c 17632F: include/dt-bindings/mailbox/qcom-ipcc.h 17633 17634QUALCOMM IPQ4019 USB PHY DRIVER 17635M: Robert Marko <robert.marko@sartura.hr> 17636M: Luka Perkov <luka.perkov@sartura.hr> 17637L: linux-arm-msm@vger.kernel.org 17638S: Maintained 17639F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17640F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17641 17642QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17643M: Robert Marko <robert.marko@sartura.hr> 17644M: Luka Perkov <luka.perkov@sartura.hr> 17645L: linux-arm-msm@vger.kernel.org 17646S: Maintained 17647F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17648F: drivers/regulator/vqmmc-ipq4019-regulator.c 17649 17650QUALCOMM NAND CONTROLLER DRIVER 17651M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17652L: linux-mtd@lists.infradead.org 17653L: linux-arm-msm@vger.kernel.org 17654S: Maintained 17655F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17656F: drivers/mtd/nand/raw/qcom_nandc.c 17657 17658QUALCOMM RMNET DRIVER 17659M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17660M: Sean Tranchetti <quic_stranche@quicinc.com> 17661L: netdev@vger.kernel.org 17662S: Maintained 17663F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17664F: drivers/net/ethernet/qualcomm/rmnet/ 17665F: include/linux/if_rmnet.h 17666 17667QUALCOMM TSENS THERMAL DRIVER 17668M: Amit Kucheria <amitk@kernel.org> 17669M: Thara Gopinath <thara.gopinath@gmail.com> 17670L: linux-pm@vger.kernel.org 17671L: linux-arm-msm@vger.kernel.org 17672S: Maintained 17673F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17674F: drivers/thermal/qcom/ 17675 17676QUALCOMM TYPEC PORT MANAGER DRIVER 17677M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17678L: linux-arm-msm@vger.kernel.org 17679L: linux-usb@vger.kernel.org 17680S: Maintained 17681F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17682F: drivers/usb/typec/tcpm/qcom/ 17683 17684QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17685M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17686M: Vikash Garodia <quic_vgarodia@quicinc.com> 17687R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17688L: linux-media@vger.kernel.org 17689L: linux-arm-msm@vger.kernel.org 17690S: Maintained 17691T: git git://linuxtv.org/media_tree.git 17692F: Documentation/devicetree/bindings/media/*venus* 17693F: drivers/media/platform/qcom/venus/ 17694 17695QUALCOMM WCN36XX WIRELESS DRIVER 17696M: Loic Poulain <loic.poulain@linaro.org> 17697L: wcn36xx@lists.infradead.org 17698S: Supported 17699W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17700F: drivers/net/wireless/ath/wcn36xx/ 17701 17702QUANTENNA QTNFMAC WIRELESS DRIVER 17703M: Igor Mitsyanko <imitsyanko@quantenna.com> 17704R: Sergey Matyukevich <geomatsi@gmail.com> 17705L: linux-wireless@vger.kernel.org 17706S: Maintained 17707F: drivers/net/wireless/quantenna 17708 17709RADEON and AMDGPU DRM DRIVERS 17710M: Alex Deucher <alexander.deucher@amd.com> 17711M: Christian König <christian.koenig@amd.com> 17712M: Pan, Xinhui <Xinhui.Pan@amd.com> 17713L: amd-gfx@lists.freedesktop.org 17714S: Supported 17715B: https://gitlab.freedesktop.org/drm/amd/-/issues 17716C: irc://irc.oftc.net/radeon 17717T: git https://gitlab.freedesktop.org/agd5f/linux.git 17718F: Documentation/gpu/amdgpu/ 17719F: drivers/gpu/drm/amd/ 17720F: drivers/gpu/drm/radeon/ 17721F: include/uapi/drm/amdgpu_drm.h 17722F: include/uapi/drm/radeon_drm.h 17723 17724RADEON FRAMEBUFFER DISPLAY DRIVER 17725M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17726L: linux-fbdev@vger.kernel.org 17727S: Maintained 17728F: drivers/video/fbdev/aty/radeon* 17729F: include/uapi/linux/radeonfb.h 17730 17731RADIOSHARK RADIO DRIVER 17732M: Hans Verkuil <hverkuil@xs4all.nl> 17733L: linux-media@vger.kernel.org 17734S: Maintained 17735T: git git://linuxtv.org/media_tree.git 17736F: drivers/media/radio/radio-shark.c 17737 17738RADIOSHARK2 RADIO DRIVER 17739M: Hans Verkuil <hverkuil@xs4all.nl> 17740L: linux-media@vger.kernel.org 17741S: Maintained 17742T: git git://linuxtv.org/media_tree.git 17743F: drivers/media/radio/radio-shark2.c 17744F: drivers/media/radio/radio-tea5777.c 17745 17746RADOS BLOCK DEVICE (RBD) 17747M: Ilya Dryomov <idryomov@gmail.com> 17748R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17749L: ceph-devel@vger.kernel.org 17750S: Supported 17751W: http://ceph.com/ 17752T: git https://github.com/ceph/ceph-client.git 17753F: Documentation/ABI/testing/sysfs-bus-rbd 17754F: drivers/block/rbd.c 17755F: drivers/block/rbd_types.h 17756 17757RAGE128 FRAMEBUFFER DISPLAY DRIVER 17758L: linux-fbdev@vger.kernel.org 17759S: Orphan 17760F: drivers/video/fbdev/aty/aty128fb.c 17761 17762RAINSHADOW-CEC DRIVER 17763M: Hans Verkuil <hverkuil@xs4all.nl> 17764L: linux-media@vger.kernel.org 17765S: Maintained 17766T: git git://linuxtv.org/media_tree.git 17767F: drivers/media/cec/usb/rainshadow/ 17768 17769RALINK MIPS ARCHITECTURE 17770M: John Crispin <john@phrozen.org> 17771L: linux-mips@vger.kernel.org 17772S: Maintained 17773F: arch/mips/ralink 17774 17775RALINK MT7621 MIPS ARCHITECTURE 17776M: Arınç ÜNAL <arinc.unal@arinc9.com> 17777M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17778L: linux-mips@vger.kernel.org 17779S: Maintained 17780F: arch/mips/boot/dts/ralink/mt7621* 17781 17782RALINK RT2X00 WIRELESS LAN DRIVER 17783M: Stanislaw Gruszka <stf_xl@wp.pl> 17784M: Helmut Schaa <helmut.schaa@googlemail.com> 17785L: linux-wireless@vger.kernel.org 17786S: Maintained 17787F: drivers/net/wireless/ralink/rt2x00/ 17788 17789RAMDISK RAM BLOCK DEVICE DRIVER 17790M: Jens Axboe <axboe@kernel.dk> 17791S: Maintained 17792F: Documentation/admin-guide/blockdev/ramdisk.rst 17793F: drivers/block/brd.c 17794 17795RANCHU VIRTUAL BOARD FOR MIPS 17796M: Miodrag Dinic <miodrag.dinic@mips.com> 17797L: linux-mips@vger.kernel.org 17798S: Supported 17799F: arch/mips/configs/generic/board-ranchu.config 17800F: arch/mips/generic/board-ranchu.c 17801 17802RANDOM NUMBER DRIVER 17803M: "Theodore Ts'o" <tytso@mit.edu> 17804M: Jason A. Donenfeld <Jason@zx2c4.com> 17805S: Maintained 17806T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17807F: drivers/char/random.c 17808F: drivers/virt/vmgenid.c 17809 17810RAPIDIO SUBSYSTEM 17811M: Matt Porter <mporter@kernel.crashing.org> 17812M: Alexandre Bounine <alex.bou9@gmail.com> 17813S: Maintained 17814F: drivers/rapidio/ 17815 17816RAS INFRASTRUCTURE 17817M: Tony Luck <tony.luck@intel.com> 17818M: Borislav Petkov <bp@alien8.de> 17819L: linux-edac@vger.kernel.org 17820S: Maintained 17821F: Documentation/admin-guide/ras.rst 17822F: drivers/ras/ 17823F: include/linux/ras.h 17824F: include/ras/ras_event.h 17825 17826RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17827L: linux-wireless@vger.kernel.org 17828S: Orphan 17829F: drivers/net/wireless/legacy/ray* 17830 17831RC-CORE / LIRC FRAMEWORK 17832M: Sean Young <sean@mess.org> 17833L: linux-media@vger.kernel.org 17834S: Maintained 17835W: http://linuxtv.org 17836T: git git://linuxtv.org/media_tree.git 17837F: Documentation/driver-api/media/rc-core.rst 17838F: Documentation/userspace-api/media/rc/ 17839F: drivers/media/rc/ 17840F: include/media/rc-core.h 17841F: include/media/rc-map.h 17842F: include/uapi/linux/lirc.h 17843 17844RCMM REMOTE CONTROLS DECODER 17845M: Patrick Lerda <patrick9876@free.fr> 17846S: Maintained 17847F: drivers/media/rc/ir-rcmm-decoder.c 17848 17849RCUTORTURE TEST FRAMEWORK 17850M: "Paul E. McKenney" <paulmck@kernel.org> 17851M: Josh Triplett <josh@joshtriplett.org> 17852R: Steven Rostedt <rostedt@goodmis.org> 17853R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17854R: Lai Jiangshan <jiangshanlai@gmail.com> 17855L: rcu@vger.kernel.org 17856S: Supported 17857T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17858F: tools/testing/selftests/rcutorture 17859 17860RDACM20 Camera Sensor 17861M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17862M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17863M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17864M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17865L: linux-media@vger.kernel.org 17866S: Maintained 17867F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17868F: drivers/media/i2c/max9271.c 17869F: drivers/media/i2c/max9271.h 17870F: drivers/media/i2c/rdacm20.c 17871 17872RDACM21 Camera Sensor 17873M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17874M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17875M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17876M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17877L: linux-media@vger.kernel.org 17878S: Maintained 17879F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17880F: drivers/media/i2c/max9271.c 17881F: drivers/media/i2c/max9271.h 17882F: drivers/media/i2c/rdacm21.c 17883 17884RDC R-321X SoC 17885M: Florian Fainelli <florian@openwrt.org> 17886S: Maintained 17887 17888RDC R6040 FAST ETHERNET DRIVER 17889M: Florian Fainelli <f.fainelli@gmail.com> 17890L: netdev@vger.kernel.org 17891S: Maintained 17892F: drivers/net/ethernet/rdc/r6040.c 17893 17894RDMAVT - RDMA verbs software 17895M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17896L: linux-rdma@vger.kernel.org 17897S: Supported 17898F: drivers/infiniband/sw/rdmavt 17899 17900RDS - RELIABLE DATAGRAM SOCKETS 17901M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17902L: netdev@vger.kernel.org 17903L: linux-rdma@vger.kernel.org 17904L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17905S: Supported 17906W: https://oss.oracle.com/projects/rds/ 17907F: Documentation/networking/rds.rst 17908F: net/rds/ 17909 17910RDT - RESOURCE ALLOCATION 17911M: Fenghua Yu <fenghua.yu@intel.com> 17912M: Reinette Chatre <reinette.chatre@intel.com> 17913L: linux-kernel@vger.kernel.org 17914S: Supported 17915F: Documentation/arch/x86/resctrl* 17916F: arch/x86/include/asm/resctrl.h 17917F: arch/x86/kernel/cpu/resctrl/ 17918F: tools/testing/selftests/resctrl/ 17919 17920READ-COPY UPDATE (RCU) 17921M: "Paul E. McKenney" <paulmck@kernel.org> 17922M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17923M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17924M: Joel Fernandes <joel@joelfernandes.org> 17925M: Josh Triplett <josh@joshtriplett.org> 17926M: Boqun Feng <boqun.feng@gmail.com> 17927R: Steven Rostedt <rostedt@goodmis.org> 17928R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17929R: Lai Jiangshan <jiangshanlai@gmail.com> 17930R: Zqiang <qiang.zhang1211@gmail.com> 17931L: rcu@vger.kernel.org 17932S: Supported 17933W: http://www.rdrop.com/users/paulmck/RCU/ 17934T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17935F: Documentation/RCU/ 17936F: include/linux/rcu* 17937F: kernel/rcu/ 17938X: Documentation/RCU/torture.rst 17939X: include/linux/srcu*.h 17940X: kernel/rcu/srcu*.c 17941 17942REAL TIME CLOCK (RTC) SUBSYSTEM 17943M: Alessandro Zummo <a.zummo@towertech.it> 17944M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17945L: linux-rtc@vger.kernel.org 17946S: Maintained 17947Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17948T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17949F: Documentation/admin-guide/rtc.rst 17950F: Documentation/devicetree/bindings/rtc/ 17951F: drivers/rtc/ 17952F: include/linux/platform_data/rtc-* 17953F: include/linux/rtc.h 17954F: include/linux/rtc/ 17955F: include/uapi/linux/rtc.h 17956F: tools/testing/selftests/rtc/ 17957 17958Real-time Linux Analysis (RTLA) tools 17959M: Daniel Bristot de Oliveira <bristot@kernel.org> 17960M: Steven Rostedt <rostedt@goodmis.org> 17961L: linux-trace-kernel@vger.kernel.org 17962S: Maintained 17963F: Documentation/tools/rtla/ 17964F: tools/tracing/rtla/ 17965 17966REALTEK AUDIO CODECS 17967M: Oder Chiou <oder_chiou@realtek.com> 17968S: Maintained 17969F: include/sound/rt*.h 17970F: sound/soc/codecs/rt* 17971 17972REALTEK OTTO WATCHDOG 17973M: Sander Vanheule <sander@svanheule.net> 17974L: linux-watchdog@vger.kernel.org 17975S: Maintained 17976F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17977F: drivers/watchdog/realtek_otto_wdt.c 17978 17979REALTEK RTL83xx SMI DSA ROUTER CHIPS 17980M: Linus Walleij <linus.walleij@linaro.org> 17981M: Alvin Šipraga <alsi@bang-olufsen.dk> 17982S: Maintained 17983F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17984F: drivers/net/dsa/realtek/* 17985 17986REALTEK WIRELESS DRIVER (rtlwifi family) 17987M: Ping-Ke Shih <pkshih@realtek.com> 17988L: linux-wireless@vger.kernel.org 17989S: Maintained 17990W: https://wireless.wiki.kernel.org/ 17991T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17992F: drivers/net/wireless/realtek/rtlwifi/ 17993 17994REALTEK WIRELESS DRIVER (rtw88) 17995M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17996L: linux-wireless@vger.kernel.org 17997S: Maintained 17998F: drivers/net/wireless/realtek/rtw88/ 17999 18000REALTEK WIRELESS DRIVER (rtw89) 18001M: Ping-Ke Shih <pkshih@realtek.com> 18002L: linux-wireless@vger.kernel.org 18003S: Maintained 18004F: drivers/net/wireless/realtek/rtw89/ 18005 18006REDPINE WIRELESS DRIVER 18007L: linux-wireless@vger.kernel.org 18008S: Orphan 18009F: drivers/net/wireless/rsi/ 18010 18011REGISTER MAP ABSTRACTION 18012M: Mark Brown <broonie@kernel.org> 18013L: linux-kernel@vger.kernel.org 18014S: Supported 18015T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18016F: Documentation/devicetree/bindings/regmap/ 18017F: drivers/base/regmap/ 18018F: include/linux/regmap.h 18019 18020REISERFS FILE SYSTEM 18021L: reiserfs-devel@vger.kernel.org 18022S: Supported 18023F: fs/reiserfs/ 18024 18025REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18026M: Bjorn Andersson <andersson@kernel.org> 18027M: Mathieu Poirier <mathieu.poirier@linaro.org> 18028L: linux-remoteproc@vger.kernel.org 18029S: Maintained 18030T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18031F: Documentation/ABI/testing/sysfs-class-remoteproc 18032F: Documentation/devicetree/bindings/remoteproc/ 18033F: Documentation/staging/remoteproc.rst 18034F: drivers/remoteproc/ 18035F: include/linux/remoteproc.h 18036F: include/linux/remoteproc/ 18037 18038REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18039M: Bjorn Andersson <andersson@kernel.org> 18040M: Mathieu Poirier <mathieu.poirier@linaro.org> 18041L: linux-remoteproc@vger.kernel.org 18042S: Maintained 18043T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18044F: Documentation/ABI/testing/sysfs-bus-rpmsg 18045F: Documentation/staging/rpmsg.rst 18046F: drivers/rpmsg/ 18047F: include/linux/rpmsg.h 18048F: include/linux/rpmsg/ 18049F: include/uapi/linux/rpmsg.h 18050F: samples/rpmsg/ 18051 18052REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18053M: Stephan Gerhold <stephan@gerhold.net> 18054L: netdev@vger.kernel.org 18055L: linux-remoteproc@vger.kernel.org 18056S: Maintained 18057F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18058 18059RENESAS CLOCK DRIVERS 18060M: Geert Uytterhoeven <geert+renesas@glider.be> 18061L: linux-renesas-soc@vger.kernel.org 18062S: Supported 18063T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18064F: Documentation/devicetree/bindings/clock/renesas,* 18065F: drivers/clk/renesas/ 18066 18067RENESAS EMEV2 I2C DRIVER 18068M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18069L: linux-renesas-soc@vger.kernel.org 18070S: Supported 18071F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18072F: drivers/i2c/busses/i2c-emev2.c 18073 18074RENESAS ETHERNET DRIVERS 18075R: Sergey Shtylyov <s.shtylyov@omp.ru> 18076L: netdev@vger.kernel.org 18077L: linux-renesas-soc@vger.kernel.org 18078F: Documentation/devicetree/bindings/net/renesas,*.yaml 18079F: drivers/net/ethernet/renesas/ 18080F: include/linux/sh_eth.h 18081 18082RENESAS IDT821034 ASoC CODEC 18083M: Herve Codina <herve.codina@bootlin.com> 18084L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18085S: Maintained 18086F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18087F: sound/soc/codecs/idt821034.c 18088 18089RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18090M: Miquel Raynal <miquel.raynal@bootlin.com> 18091L: linux-mtd@lists.infradead.org 18092L: linux-renesas-soc@vger.kernel.org 18093S: Maintained 18094F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18095F: drivers/mtd/nand/raw/renesas-nand-controller.c 18096 18097RENESAS R-CAR GYROADC DRIVER 18098M: Marek Vasut <marek.vasut@gmail.com> 18099L: linux-iio@vger.kernel.org 18100S: Supported 18101F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18102F: drivers/iio/adc/rcar-gyroadc.c 18103 18104RENESAS R-CAR I2C DRIVERS 18105M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18106L: linux-renesas-soc@vger.kernel.org 18107S: Supported 18108F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18109F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18110F: drivers/i2c/busses/i2c-rcar.c 18111F: drivers/i2c/busses/i2c-sh_mobile.c 18112 18113RENESAS R-CAR SATA DRIVER 18114R: Sergey Shtylyov <s.shtylyov@omp.ru> 18115L: linux-ide@vger.kernel.org 18116L: linux-renesas-soc@vger.kernel.org 18117S: Supported 18118F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18119F: drivers/ata/sata_rcar.c 18120 18121RENESAS R-CAR THERMAL DRIVERS 18122M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18123L: linux-renesas-soc@vger.kernel.org 18124S: Supported 18125F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18126F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18127F: drivers/thermal/rcar_gen3_thermal.c 18128F: drivers/thermal/rcar_thermal.c 18129 18130RENESAS RIIC DRIVER 18131M: Chris Brandt <chris.brandt@renesas.com> 18132L: linux-renesas-soc@vger.kernel.org 18133S: Supported 18134F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18135F: drivers/i2c/busses/i2c-riic.c 18136 18137RENESAS RZ/G2L A/D DRIVER 18138M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18139L: linux-iio@vger.kernel.org 18140L: linux-renesas-soc@vger.kernel.org 18141S: Supported 18142F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18143F: drivers/iio/adc/rzg2l_adc.c 18144 18145RENESAS RZ/G2L MTU3a COUNTER DRIVER 18146M: Biju Das <biju.das.jz@bp.renesas.com> 18147L: linux-iio@vger.kernel.org 18148L: linux-renesas-soc@vger.kernel.org 18149S: Supported 18150F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18151F: drivers/counter/rz-mtu3-cnt.c 18152 18153RENESAS RZ/N1 A5PSW SWITCH DRIVER 18154M: Clément Léger <clement.leger@bootlin.com> 18155L: linux-renesas-soc@vger.kernel.org 18156L: netdev@vger.kernel.org 18157S: Maintained 18158F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18159F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18160F: drivers/net/dsa/rzn1_a5psw* 18161F: drivers/net/pcs/pcs-rzn1-miic.c 18162F: include/dt-bindings/net/pcs-rzn1-miic.h 18163F: include/linux/pcs-rzn1-miic.h 18164F: net/dsa/tag_rzn1_a5psw.c 18165 18166RENESAS RZ/N1 RTC CONTROLLER DRIVER 18167M: Miquel Raynal <miquel.raynal@bootlin.com> 18168L: linux-rtc@vger.kernel.org 18169L: linux-renesas-soc@vger.kernel.org 18170S: Maintained 18171F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18172F: drivers/rtc/rtc-rzn1.c 18173 18174RENESAS RZ/N1 USBF CONTROLLER DRIVER 18175M: Herve Codina <herve.codina@bootlin.com> 18176L: linux-renesas-soc@vger.kernel.org 18177L: linux-usb@vger.kernel.org 18178S: Maintained 18179F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18180F: drivers/usb/gadget/udc/renesas_usbf.c 18181 18182RENESAS RZ/V2M I2C DRIVER 18183M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18184L: linux-i2c@vger.kernel.org 18185L: linux-renesas-soc@vger.kernel.org 18186S: Supported 18187F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18188F: drivers/i2c/busses/i2c-rzv2m.c 18189 18190RENESAS USB PHY DRIVER 18191M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18192L: linux-renesas-soc@vger.kernel.org 18193S: Maintained 18194F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18195 18196RENESAS VERSACLOCK 7 CLOCK DRIVER 18197M: Alex Helms <alexander.helms.jy@renesas.com> 18198S: Maintained 18199F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18200F: drivers/clk/clk-versaclock7.c 18201 18202RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18203M: Herve Codina <herve.codina@bootlin.com> 18204L: linux-iio@vger.kernel.org 18205S: Maintained 18206F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18207F: drivers/iio/potentiometer/x9250.c 18208 18209RESET CONTROLLER FRAMEWORK 18210M: Philipp Zabel <p.zabel@pengutronix.de> 18211S: Maintained 18212T: git git://git.pengutronix.de/git/pza/linux 18213F: Documentation/devicetree/bindings/reset/ 18214F: Documentation/driver-api/reset.rst 18215F: drivers/reset/ 18216F: include/dt-bindings/reset/ 18217F: include/linux/reset-controller.h 18218F: include/linux/reset.h 18219F: include/linux/reset/ 18220K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18221 18222RESTARTABLE SEQUENCES SUPPORT 18223M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18224M: Peter Zijlstra <peterz@infradead.org> 18225M: "Paul E. McKenney" <paulmck@kernel.org> 18226M: Boqun Feng <boqun.feng@gmail.com> 18227L: linux-kernel@vger.kernel.org 18228S: Supported 18229F: include/trace/events/rseq.h 18230F: include/uapi/linux/rseq.h 18231F: kernel/rseq.c 18232F: tools/testing/selftests/rseq/ 18233 18234RFKILL 18235M: Johannes Berg <johannes@sipsolutions.net> 18236L: linux-wireless@vger.kernel.org 18237S: Maintained 18238W: https://wireless.wiki.kernel.org/ 18239Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18240T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18241T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18242F: Documentation/ABI/stable/sysfs-class-rfkill 18243F: Documentation/driver-api/rfkill.rst 18244F: include/linux/rfkill.h 18245F: include/uapi/linux/rfkill.h 18246F: net/rfkill/ 18247 18248RHASHTABLE 18249M: Thomas Graf <tgraf@suug.ch> 18250M: Herbert Xu <herbert@gondor.apana.org.au> 18251L: netdev@vger.kernel.org 18252S: Maintained 18253F: include/linux/rhashtable-types.h 18254F: include/linux/rhashtable.h 18255F: lib/rhashtable.c 18256F: lib/test_rhashtable.c 18257 18258RICOH R5C592 MEMORYSTICK DRIVER 18259M: Maxim Levitsky <maximlevitsky@gmail.com> 18260S: Maintained 18261F: drivers/memstick/host/r592.* 18262 18263RICOH SMARTMEDIA/XD DRIVER 18264M: Maxim Levitsky <maximlevitsky@gmail.com> 18265S: Maintained 18266F: drivers/mtd/nand/raw/r852.c 18267F: drivers/mtd/nand/raw/r852.h 18268 18269RISC-V ARCHITECTURE 18270M: Paul Walmsley <paul.walmsley@sifive.com> 18271M: Palmer Dabbelt <palmer@dabbelt.com> 18272M: Albert Ou <aou@eecs.berkeley.edu> 18273L: linux-riscv@lists.infradead.org 18274S: Supported 18275Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18276C: irc://irc.libera.chat/riscv 18277P: Documentation/riscv/patch-acceptance.rst 18278T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18279F: arch/riscv/ 18280N: riscv 18281K: riscv 18282 18283RISC-V MICROCHIP FPGA SUPPORT 18284M: Conor Dooley <conor.dooley@microchip.com> 18285M: Daire McNamara <daire.mcnamara@microchip.com> 18286L: linux-riscv@lists.infradead.org 18287S: Supported 18288F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18289F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18290F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18291F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18292F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18293F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18294F: Documentation/devicetree/bindings/riscv/microchip.yaml 18295F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18296F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18297F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18298F: arch/riscv/boot/dts/microchip/ 18299F: drivers/char/hw_random/mpfs-rng.c 18300F: drivers/clk/microchip/clk-mpfs*.c 18301F: drivers/i2c/busses/i2c-microchip-corei2c.c 18302F: drivers/mailbox/mailbox-mpfs.c 18303F: drivers/pci/controller/pcie-microchip-host.c 18304F: drivers/pwm/pwm-microchip-core.c 18305F: drivers/reset/reset-mpfs.c 18306F: drivers/rtc/rtc-mpfs.c 18307F: drivers/soc/microchip/mpfs-sys-controller.c 18308F: drivers/spi/spi-microchip-core-qspi.c 18309F: drivers/spi/spi-microchip-core.c 18310F: drivers/usb/musb/mpfs.c 18311F: include/soc/microchip/mpfs.h 18312 18313RISC-V MISC SOC SUPPORT 18314M: Conor Dooley <conor@kernel.org> 18315L: linux-riscv@lists.infradead.org 18316S: Maintained 18317Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18318T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18319F: Documentation/devicetree/bindings/riscv/ 18320F: arch/riscv/boot/dts/ 18321X: arch/riscv/boot/dts/allwinner/ 18322X: arch/riscv/boot/dts/renesas/ 18323 18324RISC-V PMU DRIVERS 18325M: Atish Patra <atishp@atishpatra.org> 18326R: Anup Patel <anup@brainfault.org> 18327L: linux-riscv@lists.infradead.org 18328S: Supported 18329F: drivers/perf/riscv_pmu.c 18330F: drivers/perf/riscv_pmu_legacy.c 18331F: drivers/perf/riscv_pmu_sbi.c 18332 18333RISC-V THEAD SoC SUPPORT 18334M: Jisheng Zhang <jszhang@kernel.org> 18335M: Guo Ren <guoren@kernel.org> 18336M: Fu Wei <wefu@redhat.com> 18337L: linux-riscv@lists.infradead.org 18338S: Maintained 18339F: arch/riscv/boot/dts/thead/ 18340 18341RNBD BLOCK DRIVERS 18342M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18343M: Jack Wang <jinpu.wang@ionos.com> 18344L: linux-block@vger.kernel.org 18345S: Maintained 18346F: drivers/block/rnbd/ 18347 18348ROCCAT DRIVERS 18349M: Stefan Achatz <erazor_de@users.sourceforge.net> 18350S: Maintained 18351W: http://sourceforge.net/projects/roccat/ 18352F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18353F: drivers/hid/hid-roccat* 18354F: include/linux/hid-roccat* 18355 18356ROCKCHIP CRYPTO DRIVERS 18357M: Corentin Labbe <clabbe@baylibre.com> 18358L: linux-crypto@vger.kernel.org 18359S: Maintained 18360F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18361F: drivers/crypto/rockchip/ 18362 18363ROCKCHIP I2S TDM DRIVER 18364M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18365L: linux-rockchip@lists.infradead.org 18366S: Maintained 18367F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18368F: sound/soc/rockchip/rockchip_i2s_tdm.* 18369 18370ROCKCHIP ISP V1 DRIVER 18371M: Dafna Hirschfeld <dafna@fastmail.com> 18372L: linux-media@vger.kernel.org 18373L: linux-rockchip@lists.infradead.org 18374S: Maintained 18375F: Documentation/admin-guide/media/rkisp1.rst 18376F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18377F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18378F: drivers/media/platform/rockchip/rkisp1 18379F: include/uapi/linux/rkisp1-config.h 18380 18381ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18382M: Jacob Chen <jacob-chen@iotwrt.com> 18383M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18384L: linux-media@vger.kernel.org 18385L: linux-rockchip@lists.infradead.org 18386S: Maintained 18387F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18388F: drivers/media/platform/rockchip/rga/ 18389 18390ROCKCHIP VIDEO DECODER DRIVER 18391M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18392L: linux-media@vger.kernel.org 18393L: linux-rockchip@lists.infradead.org 18394S: Maintained 18395F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18396F: drivers/staging/media/rkvdec/ 18397 18398ROCKER DRIVER 18399M: Jiri Pirko <jiri@resnulli.us> 18400L: netdev@vger.kernel.org 18401S: Supported 18402F: drivers/net/ethernet/rocker/ 18403 18404ROCKETPORT EXPRESS/INFINITY DRIVER 18405M: Kevin Cernekee <cernekee@gmail.com> 18406L: linux-serial@vger.kernel.org 18407S: Odd Fixes 18408F: drivers/tty/serial/rp2.* 18409 18410ROHM BD99954 CHARGER IC 18411M: Matti Vaittinen <mazziesaccount@gmail.com> 18412S: Supported 18413F: drivers/power/supply/bd99954-charger.c 18414F: drivers/power/supply/bd99954-charger.h 18415 18416ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18417M: Tomasz Duszynski <tduszyns@gmail.com> 18418S: Maintained 18419F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18420F: drivers/iio/light/bh1750.c 18421 18422ROHM BU270xx LIGHT SENSOR DRIVERs 18423M: Matti Vaittinen <mazziesaccount@gmail.com> 18424L: linux-iio@vger.kernel.org 18425S: Supported 18426F: drivers/iio/light/rohm-bu27008.c 18427F: drivers/iio/light/rohm-bu27034.c 18428 18429ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18430M: Marek Vasut <marek.vasut+renesas@gmail.com> 18431L: linux-kernel@vger.kernel.org 18432L: linux-renesas-soc@vger.kernel.org 18433S: Supported 18434F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18435F: drivers/gpio/gpio-bd9571mwv.c 18436F: drivers/mfd/bd9571mwv.c 18437F: drivers/regulator/bd9571mwv-regulator.c 18438F: include/linux/mfd/bd9571mwv.h 18439 18440ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18441M: Matti Vaittinen <mazziesaccount@gmail.com> 18442S: Supported 18443F: drivers/clk/clk-bd718x7.c 18444F: drivers/gpio/gpio-bd71815.c 18445F: drivers/gpio/gpio-bd71828.c 18446F: drivers/mfd/rohm-bd71828.c 18447F: drivers/mfd/rohm-bd718x7.c 18448F: drivers/mfd/rohm-bd9576.c 18449F: drivers/regulator/bd71815-regulator.c 18450F: drivers/regulator/bd71828-regulator.c 18451F: drivers/regulator/bd718x7-regulator.c 18452F: drivers/regulator/bd9576-regulator.c 18453F: drivers/regulator/rohm-regulator.c 18454F: drivers/rtc/rtc-bd70528.c 18455F: drivers/watchdog/bd9576_wdt.c 18456F: include/linux/mfd/rohm-bd71815.h 18457F: include/linux/mfd/rohm-bd71828.h 18458F: include/linux/mfd/rohm-bd718x7.h 18459F: include/linux/mfd/rohm-bd957x.h 18460F: include/linux/mfd/rohm-generic.h 18461F: include/linux/mfd/rohm-shared.h 18462 18463ROSE NETWORK LAYER 18464M: Ralf Baechle <ralf@linux-mips.org> 18465L: linux-hams@vger.kernel.org 18466S: Maintained 18467W: http://www.linux-ax25.org/ 18468F: include/net/rose.h 18469F: include/uapi/linux/rose.h 18470F: net/rose/ 18471 18472ROTATION DRIVER FOR ALLWINNER A83T 18473M: Jernej Skrabec <jernej.skrabec@gmail.com> 18474L: linux-media@vger.kernel.org 18475S: Maintained 18476T: git git://linuxtv.org/media_tree.git 18477F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18478F: drivers/media/platform/sunxi/sun8i-rotate/ 18479 18480RPMSG TTY DRIVER 18481M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18482L: linux-remoteproc@vger.kernel.org 18483S: Maintained 18484F: drivers/tty/rpmsg_tty.c 18485 18486RTL2830 MEDIA DRIVER 18487M: Antti Palosaari <crope@iki.fi> 18488L: linux-media@vger.kernel.org 18489S: Maintained 18490W: https://linuxtv.org 18491W: http://palosaari.fi/linux/ 18492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18493T: git git://linuxtv.org/anttip/media_tree.git 18494F: drivers/media/dvb-frontends/rtl2830* 18495 18496RTL2832 MEDIA DRIVER 18497M: Antti Palosaari <crope@iki.fi> 18498L: linux-media@vger.kernel.org 18499S: Maintained 18500W: https://linuxtv.org 18501W: http://palosaari.fi/linux/ 18502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18503T: git git://linuxtv.org/anttip/media_tree.git 18504F: drivers/media/dvb-frontends/rtl2832* 18505 18506RTL2832_SDR MEDIA DRIVER 18507M: Antti Palosaari <crope@iki.fi> 18508L: linux-media@vger.kernel.org 18509S: Maintained 18510W: https://linuxtv.org 18511W: http://palosaari.fi/linux/ 18512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18513T: git git://linuxtv.org/anttip/media_tree.git 18514F: drivers/media/dvb-frontends/rtl2832_sdr* 18515 18516RTL8180 WIRELESS DRIVER 18517L: linux-wireless@vger.kernel.org 18518S: Orphan 18519W: https://wireless.wiki.kernel.org/ 18520T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18521F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18522 18523RTL8187 WIRELESS DRIVER 18524M: Herton Ronaldo Krzesinski <herton@canonical.com> 18525M: Hin-Tak Leung <htl10@users.sourceforge.net> 18526M: Larry Finger <Larry.Finger@lwfinger.net> 18527L: linux-wireless@vger.kernel.org 18528S: Maintained 18529W: https://wireless.wiki.kernel.org/ 18530T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18531F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18532 18533RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18534M: Jes Sorensen <Jes.Sorensen@gmail.com> 18535L: linux-wireless@vger.kernel.org 18536S: Maintained 18537T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18538F: drivers/net/wireless/realtek/rtl8xxxu/ 18539 18540RTRS TRANSPORT DRIVERS 18541M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18542M: Jack Wang <jinpu.wang@ionos.com> 18543L: linux-rdma@vger.kernel.org 18544S: Maintained 18545F: drivers/infiniband/ulp/rtrs/ 18546 18547RUNTIME VERIFICATION (RV) 18548M: Daniel Bristot de Oliveira <bristot@kernel.org> 18549M: Steven Rostedt <rostedt@goodmis.org> 18550L: linux-trace-kernel@vger.kernel.org 18551S: Maintained 18552F: Documentation/trace/rv/ 18553F: include/linux/rv.h 18554F: include/rv/ 18555F: kernel/trace/rv/ 18556F: tools/verification/ 18557 18558RUST 18559M: Miguel Ojeda <ojeda@kernel.org> 18560M: Alex Gaynor <alex.gaynor@gmail.com> 18561M: Wedson Almeida Filho <wedsonaf@gmail.com> 18562R: Boqun Feng <boqun.feng@gmail.com> 18563R: Gary Guo <gary@garyguo.net> 18564R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18565R: Benno Lossin <benno.lossin@proton.me> 18566L: rust-for-linux@vger.kernel.org 18567S: Supported 18568W: https://github.com/Rust-for-Linux/linux 18569B: https://github.com/Rust-for-Linux/linux/issues 18570C: zulip://rust-for-linux.zulipchat.com 18571T: git https://github.com/Rust-for-Linux/linux.git rust-next 18572F: Documentation/rust/ 18573F: rust/ 18574F: samples/rust/ 18575F: scripts/*rust* 18576K: \b(?i:rust)\b 18577 18578RXRPC SOCKETS (AF_RXRPC) 18579M: David Howells <dhowells@redhat.com> 18580M: Marc Dionne <marc.dionne@auristor.com> 18581L: linux-afs@lists.infradead.org 18582S: Supported 18583W: https://www.infradead.org/~dhowells/kafs/ 18584F: Documentation/networking/rxrpc.rst 18585F: include/keys/rxrpc-type.h 18586F: include/net/af_rxrpc.h 18587F: include/trace/events/rxrpc.h 18588F: include/uapi/linux/rxrpc.h 18589F: net/rxrpc/ 18590 18591S3 SAVAGE FRAMEBUFFER DRIVER 18592M: Antonino Daplas <adaplas@gmail.com> 18593L: linux-fbdev@vger.kernel.org 18594S: Maintained 18595F: drivers/video/fbdev/savage/ 18596 18597S390 ARCHITECTURE 18598M: Heiko Carstens <hca@linux.ibm.com> 18599M: Vasily Gorbik <gor@linux.ibm.com> 18600M: Alexander Gordeev <agordeev@linux.ibm.com> 18601R: Christian Borntraeger <borntraeger@linux.ibm.com> 18602R: Sven Schnelle <svens@linux.ibm.com> 18603L: linux-s390@vger.kernel.org 18604S: Supported 18605T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18606F: Documentation/driver-api/s390-drivers.rst 18607F: Documentation/s390/ 18608F: arch/s390/ 18609F: drivers/s390/ 18610F: drivers/watchdog/diag288_wdt.c 18611 18612S390 COMMON I/O LAYER 18613M: Vineeth Vijayan <vneethv@linux.ibm.com> 18614M: Peter Oberparleiter <oberpar@linux.ibm.com> 18615L: linux-s390@vger.kernel.org 18616S: Supported 18617F: drivers/s390/cio/ 18618 18619S390 DASD DRIVER 18620M: Stefan Haberland <sth@linux.ibm.com> 18621M: Jan Hoeppner <hoeppner@linux.ibm.com> 18622L: linux-s390@vger.kernel.org 18623S: Supported 18624F: block/partitions/ibm.c 18625F: drivers/s390/block/dasd* 18626F: include/linux/dasd_mod.h 18627 18628S390 IOMMU (PCI) 18629M: Niklas Schnelle <schnelle@linux.ibm.com> 18630M: Matthew Rosato <mjrosato@linux.ibm.com> 18631R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18632L: linux-s390@vger.kernel.org 18633S: Supported 18634F: drivers/iommu/s390-iommu.c 18635 18636S390 IUCV NETWORK LAYER 18637M: Alexandra Winter <wintera@linux.ibm.com> 18638M: Wenjia Zhang <wenjia@linux.ibm.com> 18639L: linux-s390@vger.kernel.org 18640L: netdev@vger.kernel.org 18641S: Supported 18642F: drivers/s390/net/*iucv* 18643F: include/net/iucv/ 18644F: net/iucv/ 18645 18646S390 MM 18647M: Alexander Gordeev <agordeev@linux.ibm.com> 18648M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18649L: linux-s390@vger.kernel.org 18650S: Supported 18651T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18652F: arch/s390/include/asm/pgtable.h 18653F: arch/s390/mm 18654 18655S390 NETWORK DRIVERS 18656M: Alexandra Winter <wintera@linux.ibm.com> 18657M: Wenjia Zhang <wenjia@linux.ibm.com> 18658L: linux-s390@vger.kernel.org 18659L: netdev@vger.kernel.org 18660S: Supported 18661F: drivers/s390/net/ 18662 18663S390 PCI SUBSYSTEM 18664M: Niklas Schnelle <schnelle@linux.ibm.com> 18665M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18666L: linux-s390@vger.kernel.org 18667S: Supported 18668F: Documentation/s390/pci.rst 18669F: arch/s390/pci/ 18670F: drivers/pci/hotplug/s390_pci_hpc.c 18671 18672S390 SCM DRIVER 18673M: Vineeth Vijayan <vneethv@linux.ibm.com> 18674L: linux-s390@vger.kernel.org 18675S: Supported 18676F: drivers/s390/block/scm* 18677F: drivers/s390/cio/scm.c 18678 18679S390 VFIO AP DRIVER 18680M: Tony Krowiak <akrowiak@linux.ibm.com> 18681M: Halil Pasic <pasic@linux.ibm.com> 18682M: Jason Herne <jjherne@linux.ibm.com> 18683L: linux-s390@vger.kernel.org 18684S: Supported 18685F: Documentation/s390/vfio-ap* 18686F: drivers/s390/crypto/vfio_ap* 18687 18688S390 VFIO-CCW DRIVER 18689M: Eric Farman <farman@linux.ibm.com> 18690M: Matthew Rosato <mjrosato@linux.ibm.com> 18691R: Halil Pasic <pasic@linux.ibm.com> 18692L: linux-s390@vger.kernel.org 18693L: kvm@vger.kernel.org 18694S: Supported 18695F: Documentation/s390/vfio-ccw.rst 18696F: drivers/s390/cio/vfio_ccw* 18697F: include/uapi/linux/vfio_ccw.h 18698 18699S390 VFIO-PCI DRIVER 18700M: Matthew Rosato <mjrosato@linux.ibm.com> 18701M: Eric Farman <farman@linux.ibm.com> 18702L: linux-s390@vger.kernel.org 18703L: kvm@vger.kernel.org 18704S: Supported 18705F: arch/s390/kvm/pci* 18706F: drivers/vfio/pci/vfio_pci_zdev.c 18707F: include/uapi/linux/vfio_zdev.h 18708 18709S390 ZCRYPT DRIVER 18710M: Harald Freudenberger <freude@linux.ibm.com> 18711L: linux-s390@vger.kernel.org 18712S: Supported 18713F: drivers/s390/crypto/ 18714 18715S390 ZFCP DRIVER 18716M: Steffen Maier <maier@linux.ibm.com> 18717M: Benjamin Block <bblock@linux.ibm.com> 18718L: linux-s390@vger.kernel.org 18719S: Supported 18720F: drivers/s390/scsi/zfcp_* 18721 18722SAA6588 RDS RECEIVER DRIVER 18723M: Hans Verkuil <hverkuil@xs4all.nl> 18724L: linux-media@vger.kernel.org 18725S: Odd Fixes 18726W: https://linuxtv.org 18727T: git git://linuxtv.org/media_tree.git 18728F: drivers/media/i2c/saa6588* 18729 18730SAA7134 VIDEO4LINUX DRIVER 18731M: Mauro Carvalho Chehab <mchehab@kernel.org> 18732L: linux-media@vger.kernel.org 18733S: Odd fixes 18734W: https://linuxtv.org 18735T: git git://linuxtv.org/media_tree.git 18736F: Documentation/driver-api/media/drivers/saa7134* 18737F: drivers/media/pci/saa7134/ 18738 18739SAA7146 VIDEO4LINUX-2 DRIVER 18740M: Hans Verkuil <hverkuil@xs4all.nl> 18741L: linux-media@vger.kernel.org 18742S: Maintained 18743T: git git://linuxtv.org/media_tree.git 18744F: drivers/media/common/saa7146/ 18745F: drivers/media/pci/saa7146/ 18746F: include/media/drv-intf/saa7146* 18747 18748SAFESETID SECURITY MODULE 18749M: Micah Morton <mortonm@chromium.org> 18750S: Supported 18751F: Documentation/admin-guide/LSM/SafeSetID.rst 18752F: security/safesetid/ 18753 18754SAMSUNG AUDIO (ASoC) DRIVERS 18755M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18756L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18757S: Maintained 18758B: mailto:linux-samsung-soc@vger.kernel.org 18759F: Documentation/devicetree/bindings/sound/samsung* 18760F: sound/soc/samsung/ 18761 18762SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18763M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18764L: linux-crypto@vger.kernel.org 18765L: linux-samsung-soc@vger.kernel.org 18766S: Maintained 18767F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18768F: drivers/crypto/exynos-rng.c 18769 18770SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18771M: Łukasz Stelmach <l.stelmach@samsung.com> 18772L: linux-samsung-soc@vger.kernel.org 18773S: Maintained 18774F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18775F: drivers/char/hw_random/exynos-trng.c 18776 18777SAMSUNG FRAMEBUFFER DRIVER 18778M: Jingoo Han <jingoohan1@gmail.com> 18779L: linux-fbdev@vger.kernel.org 18780S: Maintained 18781F: drivers/video/fbdev/s3c-fb.c 18782 18783SAMSUNG INTERCONNECT DRIVERS 18784M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18785M: Artur Świgoń <a.swigon@samsung.com> 18786L: linux-pm@vger.kernel.org 18787L: linux-samsung-soc@vger.kernel.org 18788S: Supported 18789F: drivers/interconnect/samsung/ 18790 18791SAMSUNG LAPTOP DRIVER 18792M: Corentin Chary <corentin.chary@gmail.com> 18793L: platform-driver-x86@vger.kernel.org 18794S: Maintained 18795F: drivers/platform/x86/samsung-laptop.c 18796 18797SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18798M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18799L: linux-kernel@vger.kernel.org 18800L: linux-samsung-soc@vger.kernel.org 18801S: Supported 18802B: mailto:linux-samsung-soc@vger.kernel.org 18803F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18804F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18805F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18806F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18807F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18808F: drivers/clk/clk-s2mps11.c 18809F: drivers/mfd/sec*.c 18810F: drivers/regulator/s2m*.c 18811F: drivers/regulator/s5m*.c 18812F: drivers/rtc/rtc-s5m.c 18813F: include/linux/mfd/samsung/ 18814 18815SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18816M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18817L: linux-media@vger.kernel.org 18818L: linux-samsung-soc@vger.kernel.org 18819S: Maintained 18820F: drivers/media/platform/samsung/s3c-camif/ 18821F: include/media/drv-intf/s3c_camif.h 18822 18823SAMSUNG S3FWRN5 NFC DRIVER 18824M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18825S: Maintained 18826F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18827F: drivers/nfc/s3fwrn5 18828 18829SAMSUNG S5C73M3 CAMERA DRIVER 18830M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18831M: Andrzej Hajda <andrzej.hajda@intel.com> 18832L: linux-media@vger.kernel.org 18833S: Supported 18834F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18835F: drivers/media/i2c/s5c73m3/* 18836 18837SAMSUNG S5K5BAF CAMERA DRIVER 18838M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18839M: Andrzej Hajda <andrzej.hajda@intel.com> 18840L: linux-media@vger.kernel.org 18841S: Supported 18842F: drivers/media/i2c/s5k5baf.c 18843 18844SAMSUNG S5P Security SubSystem (SSS) DRIVER 18845M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18846M: Vladimir Zapolskiy <vz@mleia.com> 18847L: linux-crypto@vger.kernel.org 18848L: linux-samsung-soc@vger.kernel.org 18849S: Maintained 18850F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18851F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18852F: drivers/crypto/s5p-sss.c 18853 18854SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18855M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18856L: linux-media@vger.kernel.org 18857S: Supported 18858Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18859F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18860F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18861F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18862F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18863F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18864F: drivers/media/platform/samsung/exynos4-is/ 18865 18866SAMSUNG SOC CLOCK DRIVERS 18867M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18868M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18869M: Tomasz Figa <tomasz.figa@gmail.com> 18870M: Chanwoo Choi <cw00.choi@samsung.com> 18871R: Alim Akhtar <alim.akhtar@samsung.com> 18872L: linux-samsung-soc@vger.kernel.org 18873S: Supported 18874T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18875T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18876F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18877F: Documentation/devicetree/bindings/clock/samsung,s3c* 18878F: drivers/clk/samsung/ 18879F: include/dt-bindings/clock/exynos*.h 18880F: include/dt-bindings/clock/s5p*.h 18881F: include/dt-bindings/clock/samsung,*.h 18882F: include/linux/clk/samsung.h 18883 18884SAMSUNG SPI DRIVERS 18885M: Andi Shyti <andi.shyti@kernel.org> 18886L: linux-spi@vger.kernel.org 18887L: linux-samsung-soc@vger.kernel.org 18888S: Maintained 18889F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18890F: drivers/spi/spi-s3c* 18891F: include/linux/platform_data/spi-s3c64xx.h 18892 18893SAMSUNG SXGBE DRIVERS 18894M: Byungho An <bh74.an@samsung.com> 18895L: netdev@vger.kernel.org 18896S: Supported 18897F: drivers/net/ethernet/samsung/sxgbe/ 18898 18899SAMSUNG THERMAL DRIVER 18900M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18901M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18902L: linux-pm@vger.kernel.org 18903L: linux-samsung-soc@vger.kernel.org 18904S: Maintained 18905F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18906F: drivers/thermal/samsung/ 18907 18908SAMSUNG USB2 PHY DRIVER 18909M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18910L: linux-kernel@vger.kernel.org 18911S: Supported 18912F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18913F: Documentation/driver-api/phy/samsung-usb2.rst 18914F: drivers/phy/samsung/phy-exynos4210-usb2.c 18915F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18916F: drivers/phy/samsung/phy-exynos5250-usb2.c 18917F: drivers/phy/samsung/phy-s5pv210-usb2.c 18918F: drivers/phy/samsung/phy-samsung-usb2.c 18919F: drivers/phy/samsung/phy-samsung-usb2.h 18920 18921SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18922M: Paul Barker <paul.barker@sancloud.com> 18923R: Marc Murphy <marc.murphy@sancloud.com> 18924S: Supported 18925F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18926 18927SC1200 WDT DRIVER 18928M: Zwane Mwaikambo <zwanem@gmail.com> 18929S: Maintained 18930F: drivers/watchdog/sc1200wdt.c 18931 18932SCHEDULER 18933M: Ingo Molnar <mingo@redhat.com> 18934M: Peter Zijlstra <peterz@infradead.org> 18935M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18936M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18937R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18938R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18939R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18940R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18941R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18942R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18943L: linux-kernel@vger.kernel.org 18944S: Maintained 18945T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18946F: include/linux/preempt.h 18947F: include/linux/sched.h 18948F: include/linux/wait.h 18949F: include/uapi/linux/sched.h 18950F: kernel/sched/ 18951 18952SCSI LIBSAS SUBSYSTEM 18953R: John Garry <john.g.garry@oracle.com> 18954R: Jason Yan <yanaijie@huawei.com> 18955L: linux-scsi@vger.kernel.org 18956S: Supported 18957F: Documentation/scsi/libsas.rst 18958F: drivers/scsi/libsas/ 18959F: include/scsi/libsas.h 18960F: include/scsi/sas_ata.h 18961 18962SCSI RDMA PROTOCOL (SRP) INITIATOR 18963M: Bart Van Assche <bvanassche@acm.org> 18964L: linux-rdma@vger.kernel.org 18965S: Supported 18966Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18967F: drivers/infiniband/ulp/srp/ 18968F: include/scsi/srp.h 18969 18970SCSI RDMA PROTOCOL (SRP) TARGET 18971M: Bart Van Assche <bvanassche@acm.org> 18972L: linux-rdma@vger.kernel.org 18973L: target-devel@vger.kernel.org 18974S: Supported 18975Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18976F: drivers/infiniband/ulp/srpt/ 18977 18978SCSI SG DRIVER 18979M: Doug Gilbert <dgilbert@interlog.com> 18980L: linux-scsi@vger.kernel.org 18981S: Maintained 18982W: http://sg.danny.cz/sg 18983F: Documentation/scsi/scsi-generic.rst 18984F: drivers/scsi/sg.c 18985F: include/scsi/sg.h 18986 18987SCSI SUBSYSTEM 18988M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18989M: "Martin K. Petersen" <martin.petersen@oracle.com> 18990L: linux-scsi@vger.kernel.org 18991S: Maintained 18992Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18993T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18994T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18995F: Documentation/devicetree/bindings/scsi/ 18996F: drivers/scsi/ 18997F: drivers/ufs/ 18998F: include/scsi/ 18999 19000SCSI TAPE DRIVER 19001M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19002L: linux-scsi@vger.kernel.org 19003S: Maintained 19004F: Documentation/scsi/st.rst 19005F: drivers/scsi/st.* 19006F: drivers/scsi/st_*.h 19007 19008SCSI TARGET CORE USER DRIVER 19009M: Bodo Stroesser <bostroesser@gmail.com> 19010L: linux-scsi@vger.kernel.org 19011L: target-devel@vger.kernel.org 19012S: Supported 19013F: Documentation/target/tcmu-design.rst 19014F: drivers/target/target_core_user.c 19015F: include/uapi/linux/target_core_user.h 19016 19017SCSI TARGET SUBSYSTEM 19018M: "Martin K. Petersen" <martin.petersen@oracle.com> 19019L: linux-scsi@vger.kernel.org 19020L: target-devel@vger.kernel.org 19021S: Supported 19022W: http://www.linux-iscsi.org 19023Q: https://patchwork.kernel.org/project/target-devel/list/ 19024T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19025F: Documentation/target/ 19026F: drivers/target/ 19027F: include/target/ 19028 19029SCTP PROTOCOL 19030M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19031M: Xin Long <lucien.xin@gmail.com> 19032L: linux-sctp@vger.kernel.org 19033S: Maintained 19034W: https://github.com/sctp/lksctp-tools/wiki 19035F: Documentation/networking/sctp.rst 19036F: include/linux/sctp.h 19037F: include/net/sctp/ 19038F: include/uapi/linux/sctp.h 19039F: net/sctp/ 19040 19041SCx200 CPU SUPPORT 19042M: Jim Cromie <jim.cromie@gmail.com> 19043S: Odd Fixes 19044F: Documentation/i2c/busses/scx200_acb.rst 19045F: arch/x86/platform/scx200/ 19046F: drivers/i2c/busses/scx200* 19047F: drivers/mtd/maps/scx200_docflash.c 19048F: drivers/watchdog/scx200_wdt.c 19049F: include/linux/scx200.h 19050 19051SCx200 GPIO DRIVER 19052M: Jim Cromie <jim.cromie@gmail.com> 19053S: Maintained 19054F: drivers/char/scx200_gpio.c 19055F: include/linux/scx200_gpio.h 19056 19057SCx200 HRT CLOCKSOURCE DRIVER 19058M: Jim Cromie <jim.cromie@gmail.com> 19059S: Maintained 19060F: drivers/clocksource/scx200_hrt.c 19061 19062SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19063M: Sascha Sommer <saschasommer@freenet.de> 19064L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19065S: Maintained 19066F: drivers/mmc/host/sdricoh_cs.c 19067 19068SECO BOARDS CEC DRIVER 19069M: Ettore Chimenti <ek5.chimenti@gmail.com> 19070S: Maintained 19071F: drivers/media/cec/platform/seco/seco-cec.c 19072F: drivers/media/cec/platform/seco/seco-cec.h 19073 19074SECURE COMPUTING 19075M: Kees Cook <keescook@chromium.org> 19076R: Andy Lutomirski <luto@amacapital.net> 19077R: Will Drewry <wad@chromium.org> 19078S: Supported 19079T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19080F: Documentation/userspace-api/seccomp_filter.rst 19081F: include/linux/seccomp.h 19082F: include/uapi/linux/seccomp.h 19083F: kernel/seccomp.c 19084F: tools/testing/selftests/kselftest_harness.h 19085F: tools/testing/selftests/seccomp/* 19086K: \bsecure_computing 19087K: \bTIF_SECCOMP\b 19088 19089SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19090M: Kamal Dasu <kamal.dasu@broadcom.com> 19091M: Al Cooper <alcooperx@gmail.com> 19092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19093L: linux-mmc@vger.kernel.org 19094S: Maintained 19095F: drivers/mmc/host/sdhci-brcmstb* 19096 19097SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19098M: Adrian Hunter <adrian.hunter@intel.com> 19099L: linux-mmc@vger.kernel.org 19100S: Supported 19101F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19102F: drivers/mmc/host/sdhci* 19103 19104SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19105M: Eugen Hristev <eugen.hristev@microchip.com> 19106L: linux-mmc@vger.kernel.org 19107S: Supported 19108F: drivers/mmc/host/sdhci-of-at91.c 19109 19110SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19111M: Haibo Chen <haibo.chen@nxp.com> 19112L: linux-imx@nxp.com 19113L: linux-mmc@vger.kernel.org 19114S: Maintained 19115F: drivers/mmc/host/sdhci-esdhc-imx.c 19116 19117SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19118M: Ben Dooks <ben-linux@fluff.org> 19119M: Jaehoon Chung <jh80.chung@samsung.com> 19120L: linux-mmc@vger.kernel.org 19121S: Maintained 19122F: drivers/mmc/host/sdhci-s3c* 19123 19124SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19125M: Viresh Kumar <vireshk@kernel.org> 19126L: linux-mmc@vger.kernel.org 19127S: Maintained 19128F: drivers/mmc/host/sdhci-spear.c 19129 19130SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19131M: Vignesh Raghavendra <vigneshr@ti.com> 19132L: linux-mmc@vger.kernel.org 19133S: Maintained 19134F: drivers/mmc/host/sdhci-omap.c 19135 19136SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19137M: Jonathan Derrick <jonathan.derrick@linux.dev> 19138L: linux-block@vger.kernel.org 19139S: Supported 19140F: block/opal_proto.h 19141F: block/sed* 19142F: include/linux/sed* 19143F: include/uapi/linux/sed* 19144 19145SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19146M: Mark Rutland <mark.rutland@arm.com> 19147M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19148M: Sudeep Holla <sudeep.holla@arm.com> 19149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19150S: Maintained 19151F: drivers/firmware/smccc/ 19152F: include/linux/arm-smccc.h 19153 19154SECURITY CONTACT 19155M: Security Officers <security@kernel.org> 19156S: Supported 19157F: Documentation/process/security-bugs.rst 19158 19159SECURITY SUBSYSTEM 19160M: Paul Moore <paul@paul-moore.com> 19161M: James Morris <jmorris@namei.org> 19162M: "Serge E. Hallyn" <serge@hallyn.com> 19163L: linux-security-module@vger.kernel.org (suggested Cc:) 19164S: Supported 19165W: http://kernsec.org/ 19166T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19167F: security/ 19168X: security/selinux/ 19169 19170SELINUX SECURITY MODULE 19171M: Paul Moore <paul@paul-moore.com> 19172M: Stephen Smalley <stephen.smalley.work@gmail.com> 19173M: Eric Paris <eparis@parisplace.org> 19174L: selinux@vger.kernel.org 19175S: Supported 19176W: https://selinuxproject.org 19177W: https://github.com/SELinuxProject 19178T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19179F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19180F: Documentation/ABI/removed/sysfs-selinux-disable 19181F: Documentation/admin-guide/LSM/SELinux.rst 19182F: include/trace/events/avc.h 19183F: include/uapi/linux/selinux_netlink.h 19184F: scripts/selinux/ 19185F: security/selinux/ 19186 19187SENSABLE PHANTOM 19188M: Jiri Slaby <jirislaby@kernel.org> 19189S: Maintained 19190F: drivers/misc/phantom.c 19191F: include/uapi/linux/phantom.h 19192 19193SENSEAIR SUNRISE 006-0-0007 19194M: Jacopo Mondi <jacopo@jmondi.org> 19195S: Maintained 19196F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19197F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19198F: drivers/iio/chemical/sunrise_co2.c 19199 19200SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19201M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19202S: Maintained 19203F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19204F: drivers/iio/chemical/scd30.h 19205F: drivers/iio/chemical/scd30_core.c 19206F: drivers/iio/chemical/scd30_i2c.c 19207F: drivers/iio/chemical/scd30_serial.c 19208 19209SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19210M: Roan van Dijk <roan@protonic.nl> 19211S: Maintained 19212F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19213F: drivers/iio/chemical/scd4x.c 19214 19215SENSIRION SGP40 GAS SENSOR DRIVER 19216M: Andreas Klinger <ak@it-klinger.de> 19217S: Maintained 19218F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19219F: drivers/iio/chemical/sgp40.c 19220 19221SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19222M: Tomasz Duszynski <tduszyns@gmail.com> 19223S: Maintained 19224F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19225F: drivers/iio/chemical/sps30.c 19226F: drivers/iio/chemical/sps30_i2c.c 19227F: drivers/iio/chemical/sps30_serial.c 19228 19229SERIAL DEVICE BUS 19230M: Rob Herring <robh@kernel.org> 19231L: linux-serial@vger.kernel.org 19232S: Maintained 19233F: Documentation/devicetree/bindings/serial/serial.yaml 19234F: drivers/tty/serdev/ 19235F: include/linux/serdev.h 19236 19237SERIAL DRIVERS 19238M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19239L: linux-serial@vger.kernel.org 19240S: Maintained 19241F: Documentation/devicetree/bindings/serial/ 19242F: drivers/tty/serial/ 19243 19244SERIAL IR RECEIVER 19245M: Sean Young <sean@mess.org> 19246L: linux-media@vger.kernel.org 19247S: Maintained 19248F: drivers/media/rc/serial_ir.c 19249 19250SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19251M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19252L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19253S: Maintained 19254F: Documentation/devicetree/bindings/slimbus/ 19255F: drivers/slimbus/ 19256F: include/linux/slimbus.h 19257 19258SFC NETWORK DRIVER 19259M: Edward Cree <ecree.xilinx@gmail.com> 19260M: Martin Habets <habetsm.xilinx@gmail.com> 19261L: netdev@vger.kernel.org 19262L: linux-net-drivers@amd.com 19263S: Supported 19264F: Documentation/networking/devlink/sfc.rst 19265F: drivers/net/ethernet/sfc/ 19266 19267SFCTEMP HWMON DRIVER 19268M: Emil Renner Berthing <kernel@esmil.dk> 19269L: linux-hwmon@vger.kernel.org 19270S: Maintained 19271F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19272F: Documentation/hwmon/sfctemp.rst 19273F: drivers/hwmon/sfctemp.c 19274 19275SFF/SFP/SFP+ MODULE SUPPORT 19276M: Russell King <linux@armlinux.org.uk> 19277L: netdev@vger.kernel.org 19278S: Maintained 19279F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19280F: drivers/net/phy/phylink.c 19281F: drivers/net/phy/sfp* 19282F: include/linux/mdio/mdio-i2c.h 19283F: include/linux/phylink.h 19284F: include/linux/sfp.h 19285K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19286 19287SGI GRU DRIVER 19288M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19289S: Maintained 19290F: drivers/misc/sgi-gru/ 19291 19292SGI XP/XPC/XPNET DRIVER 19293M: Robin Holt <robinmholt@gmail.com> 19294M: Steve Wahl <steve.wahl@hpe.com> 19295R: Mike Travis <mike.travis@hpe.com> 19296S: Maintained 19297F: drivers/misc/sgi-xp/ 19298 19299SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19300M: Karsten Graul <kgraul@linux.ibm.com> 19301M: Wenjia Zhang <wenjia@linux.ibm.com> 19302M: Jan Karcher <jaka@linux.ibm.com> 19303R: D. Wythe <alibuda@linux.alibaba.com> 19304R: Tony Lu <tonylu@linux.alibaba.com> 19305R: Wen Gu <guwen@linux.alibaba.com> 19306L: linux-s390@vger.kernel.org 19307S: Supported 19308F: net/smc/ 19309 19310SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19311M: Linus Walleij <linus.walleij@linaro.org> 19312L: linux-iio@vger.kernel.org 19313S: Maintained 19314T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19315F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19316F: drivers/iio/light/gp2ap002.c 19317 19318SHARP RJ54N1CB0C SENSOR DRIVER 19319M: Jacopo Mondi <jacopo@jmondi.org> 19320L: linux-media@vger.kernel.org 19321S: Odd fixes 19322T: git git://linuxtv.org/media_tree.git 19323F: drivers/media/i2c/rj54n1cb0c.c 19324F: include/media/i2c/rj54n1cb0c.h 19325 19326SH_VOU V4L2 OUTPUT DRIVER 19327L: linux-media@vger.kernel.org 19328S: Orphan 19329F: drivers/media/platform/renesas/sh_vou.c 19330F: include/media/drv-intf/sh_vou.h 19331 19332SI2157 MEDIA DRIVER 19333M: Antti Palosaari <crope@iki.fi> 19334L: linux-media@vger.kernel.org 19335S: Maintained 19336W: https://linuxtv.org 19337W: http://palosaari.fi/linux/ 19338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19339T: git git://linuxtv.org/anttip/media_tree.git 19340F: drivers/media/tuners/si2157* 19341 19342SI2165 MEDIA DRIVER 19343M: Matthias Schwarzott <zzam@gentoo.org> 19344L: linux-media@vger.kernel.org 19345S: Maintained 19346W: https://linuxtv.org 19347Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19348F: drivers/media/dvb-frontends/si2165* 19349 19350SI2168 MEDIA DRIVER 19351M: Antti Palosaari <crope@iki.fi> 19352L: linux-media@vger.kernel.org 19353S: Maintained 19354W: https://linuxtv.org 19355W: http://palosaari.fi/linux/ 19356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19357T: git git://linuxtv.org/anttip/media_tree.git 19358F: drivers/media/dvb-frontends/si2168* 19359 19360SI470X FM RADIO RECEIVER I2C DRIVER 19361M: Hans Verkuil <hverkuil@xs4all.nl> 19362L: linux-media@vger.kernel.org 19363S: Odd Fixes 19364W: https://linuxtv.org 19365T: git git://linuxtv.org/media_tree.git 19366F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19367F: drivers/media/radio/si470x/radio-si470x-i2c.c 19368 19369SI470X FM RADIO RECEIVER USB DRIVER 19370M: Hans Verkuil <hverkuil@xs4all.nl> 19371L: linux-media@vger.kernel.org 19372S: Maintained 19373W: https://linuxtv.org 19374T: git git://linuxtv.org/media_tree.git 19375F: drivers/media/radio/si470x/radio-si470x-common.c 19376F: drivers/media/radio/si470x/radio-si470x-usb.c 19377F: drivers/media/radio/si470x/radio-si470x.h 19378 19379SI4713 FM RADIO TRANSMITTER I2C DRIVER 19380M: Eduardo Valentin <edubezval@gmail.com> 19381L: linux-media@vger.kernel.org 19382S: Odd Fixes 19383W: https://linuxtv.org 19384T: git git://linuxtv.org/media_tree.git 19385F: drivers/media/radio/si4713/si4713.? 19386 19387SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19388M: Eduardo Valentin <edubezval@gmail.com> 19389L: linux-media@vger.kernel.org 19390S: Odd Fixes 19391W: https://linuxtv.org 19392T: git git://linuxtv.org/media_tree.git 19393F: drivers/media/radio/si4713/radio-platform-si4713.c 19394 19395SI4713 FM RADIO TRANSMITTER USB DRIVER 19396M: Hans Verkuil <hverkuil@xs4all.nl> 19397L: linux-media@vger.kernel.org 19398S: Maintained 19399W: https://linuxtv.org 19400T: git git://linuxtv.org/media_tree.git 19401F: drivers/media/radio/si4713/radio-usb-si4713.c 19402 19403SIANO DVB DRIVER 19404M: Mauro Carvalho Chehab <mchehab@kernel.org> 19405L: linux-media@vger.kernel.org 19406S: Odd fixes 19407W: https://linuxtv.org 19408T: git git://linuxtv.org/media_tree.git 19409F: drivers/media/common/siano/ 19410F: drivers/media/mmc/siano/ 19411F: drivers/media/usb/siano/ 19412F: drivers/media/usb/siano/ 19413 19414SIFIVE DRIVERS 19415M: Palmer Dabbelt <palmer@dabbelt.com> 19416M: Paul Walmsley <paul.walmsley@sifive.com> 19417L: linux-riscv@lists.infradead.org 19418S: Supported 19419N: sifive 19420K: [^@]sifive 19421 19422SIFIVE FU540 SYSTEM-ON-CHIP 19423M: Paul Walmsley <paul.walmsley@sifive.com> 19424M: Palmer Dabbelt <palmer@dabbelt.com> 19425L: linux-riscv@lists.infradead.org 19426S: Supported 19427T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19428N: fu540 19429K: fu540 19430 19431SIFIVE PDMA DRIVER 19432M: Green Wan <green.wan@sifive.com> 19433S: Maintained 19434F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19435F: drivers/dma/sf-pdma/ 19436 19437SIFIVE SOC DRIVERS 19438M: Conor Dooley <conor@kernel.org> 19439L: linux-riscv@lists.infradead.org 19440S: Maintained 19441T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19442F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19443F: drivers/soc/sifive/ 19444 19445SILEAD TOUCHSCREEN DRIVER 19446M: Hans de Goede <hdegoede@redhat.com> 19447L: linux-input@vger.kernel.org 19448L: platform-driver-x86@vger.kernel.org 19449S: Maintained 19450F: drivers/input/touchscreen/silead.c 19451F: drivers/platform/x86/touchscreen_dmi.c 19452 19453SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19454M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19455S: Supported 19456F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19457F: drivers/net/wireless/silabs/wfx/ 19458 19459SILICON MOTION SM712 FRAME BUFFER DRIVER 19460M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19461M: Teddy Wang <teddy.wang@siliconmotion.com> 19462M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19463L: linux-fbdev@vger.kernel.org 19464S: Maintained 19465F: Documentation/fb/sm712fb.rst 19466F: drivers/video/fbdev/sm712* 19467 19468SILVACO I3C DUAL-ROLE MASTER 19469M: Miquel Raynal <miquel.raynal@bootlin.com> 19470M: Conor Culhane <conor.culhane@silvaco.com> 19471L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19472S: Maintained 19473F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19474F: drivers/i3c/master/svc-i3c-master.c 19475 19476SIMPLEFB FB DRIVER 19477M: Hans de Goede <hdegoede@redhat.com> 19478L: linux-fbdev@vger.kernel.org 19479S: Maintained 19480F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19481F: drivers/video/fbdev/simplefb.c 19482F: include/linux/platform_data/simplefb.h 19483 19484SIMTEC EB110ATX (Chalice CATS) 19485M: Simtec Linux Team <linux@simtec.co.uk> 19486S: Supported 19487W: http://www.simtec.co.uk/products/EB110ATX/ 19488 19489SIOX 19490M: Thorsten Scherer <t.scherer@eckelmann.de> 19491M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19492R: Pengutronix Kernel Team <kernel@pengutronix.de> 19493S: Supported 19494F: drivers/gpio/gpio-siox.c 19495F: drivers/siox/* 19496F: include/trace/events/siox.h 19497 19498SIPHASH PRF ROUTINES 19499M: Jason A. Donenfeld <Jason@zx2c4.com> 19500S: Maintained 19501F: include/linux/siphash.h 19502F: lib/siphash.c 19503F: lib/siphash_kunit.c 19504 19505SIS 190 ETHERNET DRIVER 19506M: Francois Romieu <romieu@fr.zoreil.com> 19507L: netdev@vger.kernel.org 19508S: Maintained 19509F: drivers/net/ethernet/sis/sis190.c 19510 19511SIS 900/7016 FAST ETHERNET DRIVER 19512M: Daniele Venzano <venza@brownhat.org> 19513L: netdev@vger.kernel.org 19514S: Maintained 19515W: http://www.brownhat.org/sis900.html 19516F: drivers/net/ethernet/sis/sis900.* 19517 19518SIS FRAMEBUFFER DRIVER 19519S: Orphan 19520F: Documentation/fb/sisfb.rst 19521F: drivers/video/fbdev/sis/ 19522F: include/video/sisfb.h 19523 19524SIS I2C TOUCHSCREEN DRIVER 19525M: Mika Penttilä <mpenttil@redhat.com> 19526L: linux-input@vger.kernel.org 19527S: Maintained 19528F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19529F: drivers/input/touchscreen/sis_i2c.c 19530 19531SIS USB2VGA DRIVER 19532M: Thomas Winischhofer <thomas@winischhofer.net> 19533S: Maintained 19534W: http://www.winischhofer.at/linuxsisusbvga.shtml 19535F: drivers/usb/misc/sisusbvga/ 19536 19537SL28 CPLD MFD DRIVER 19538M: Michael Walle <michael@walle.cc> 19539S: Maintained 19540F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19541F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19542F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19543F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19544F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19545F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19546F: drivers/gpio/gpio-sl28cpld.c 19547F: drivers/hwmon/sl28cpld-hwmon.c 19548F: drivers/irqchip/irq-sl28cpld.c 19549F: drivers/pwm/pwm-sl28cpld.c 19550F: drivers/watchdog/sl28cpld_wdt.c 19551 19552SL28 VPD NVMEM LAYOUT DRIVER 19553M: Michael Walle <michael@walle.cc> 19554S: Maintained 19555F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19556F: drivers/nvmem/layouts/sl28vpd.c 19557 19558SLAB ALLOCATOR 19559M: Christoph Lameter <cl@linux.com> 19560M: Pekka Enberg <penberg@kernel.org> 19561M: David Rientjes <rientjes@google.com> 19562M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19563M: Andrew Morton <akpm@linux-foundation.org> 19564M: Vlastimil Babka <vbabka@suse.cz> 19565R: Roman Gushchin <roman.gushchin@linux.dev> 19566R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19567L: linux-mm@kvack.org 19568S: Maintained 19569T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19570F: include/linux/sl?b*.h 19571F: mm/sl?b* 19572 19573SLCAN CAN NETWORK DRIVER 19574M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19575L: linux-can@vger.kernel.org 19576S: Maintained 19577F: drivers/net/can/slcan/ 19578 19579SLEEPABLE READ-COPY UPDATE (SRCU) 19580M: Lai Jiangshan <jiangshanlai@gmail.com> 19581M: "Paul E. McKenney" <paulmck@kernel.org> 19582M: Josh Triplett <josh@joshtriplett.org> 19583R: Steven Rostedt <rostedt@goodmis.org> 19584R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19585L: rcu@vger.kernel.org 19586S: Supported 19587W: http://www.rdrop.com/users/paulmck/RCU/ 19588T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19589F: include/linux/srcu*.h 19590F: kernel/rcu/srcu*.c 19591 19592SMACK SECURITY MODULE 19593M: Casey Schaufler <casey@schaufler-ca.com> 19594L: linux-security-module@vger.kernel.org 19595S: Maintained 19596W: http://schaufler-ca.com 19597T: git git://github.com/cschaufler/smack-next 19598F: Documentation/admin-guide/LSM/Smack.rst 19599F: security/smack/ 19600 19601SMC91x ETHERNET DRIVER 19602M: Nicolas Pitre <nico@fluxnic.net> 19603S: Odd Fixes 19604F: drivers/net/ethernet/smsc/smc91x.* 19605 19606SMM665 HARDWARE MONITOR DRIVER 19607M: Guenter Roeck <linux@roeck-us.net> 19608L: linux-hwmon@vger.kernel.org 19609S: Maintained 19610F: Documentation/hwmon/smm665.rst 19611F: drivers/hwmon/smm665.c 19612 19613SMSC EMC2103 HARDWARE MONITOR DRIVER 19614M: Steve Glendinning <steve.glendinning@shawell.net> 19615L: linux-hwmon@vger.kernel.org 19616S: Maintained 19617F: Documentation/hwmon/emc2103.rst 19618F: drivers/hwmon/emc2103.c 19619 19620SMSC SCH5627 HARDWARE MONITOR DRIVER 19621M: Hans de Goede <hdegoede@redhat.com> 19622L: linux-hwmon@vger.kernel.org 19623S: Supported 19624F: Documentation/hwmon/sch5627.rst 19625F: drivers/hwmon/sch5627.c 19626 19627SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19628M: Steve Glendinning <steve.glendinning@shawell.net> 19629L: linux-fbdev@vger.kernel.org 19630S: Maintained 19631F: drivers/video/fbdev/smscufx.c 19632 19633SMSC47B397 HARDWARE MONITOR DRIVER 19634M: Jean Delvare <jdelvare@suse.com> 19635L: linux-hwmon@vger.kernel.org 19636S: Maintained 19637F: Documentation/hwmon/smsc47b397.rst 19638F: drivers/hwmon/smsc47b397.c 19639 19640SMSC911x ETHERNET DRIVER 19641M: Steve Glendinning <steve.glendinning@shawell.net> 19642L: netdev@vger.kernel.org 19643S: Maintained 19644F: drivers/net/ethernet/smsc/smsc911x.* 19645F: include/linux/smsc911x.h 19646 19647SMSC9420 PCI ETHERNET DRIVER 19648M: Steve Glendinning <steve.glendinning@shawell.net> 19649L: netdev@vger.kernel.org 19650S: Maintained 19651F: drivers/net/ethernet/smsc/smsc9420.* 19652 19653SNET DPU VIRTIO DATA PATH ACCELERATOR 19654R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19655F: drivers/vdpa/solidrun/ 19656 19657SOCIONEXT (SNI) AVE NETWORK DRIVER 19658M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19659L: netdev@vger.kernel.org 19660S: Maintained 19661F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19662F: drivers/net/ethernet/socionext/sni_ave.c 19663 19664SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19665M: Jassi Brar <jaswinder.singh@linaro.org> 19666M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19667L: netdev@vger.kernel.org 19668S: Maintained 19669F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19670F: drivers/net/ethernet/socionext/netsec.c 19671 19672SOCIONEXT (SNI) Synquacer SPI DRIVER 19673M: Masahisa Kojima <masahisa.kojima@linaro.org> 19674M: Jassi Brar <jaswinder.singh@linaro.org> 19675L: linux-spi@vger.kernel.org 19676S: Maintained 19677F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19678F: drivers/spi/spi-synquacer.c 19679 19680SOCIONEXT SYNQUACER I2C DRIVER 19681M: Ard Biesheuvel <ardb@kernel.org> 19682L: linux-i2c@vger.kernel.org 19683S: Maintained 19684F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19685F: drivers/i2c/busses/i2c-synquacer.c 19686 19687SOCIONEXT UNIPHIER SOUND DRIVER 19688L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19689S: Orphan 19690F: sound/soc/uniphier/ 19691 19692SOCKET TIMESTAMPING 19693M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19694S: Maintained 19695F: Documentation/networking/timestamping.rst 19696F: include/uapi/linux/net_tstamp.h 19697F: tools/testing/selftests/net/so_txtime.c 19698 19699SOEKRIS NET48XX LED SUPPORT 19700M: Chris Boot <bootc@bootc.net> 19701S: Maintained 19702F: drivers/leds/leds-net48xx.c 19703 19704SOFT-IWARP DRIVER (siw) 19705M: Bernard Metzler <bmt@zurich.ibm.com> 19706L: linux-rdma@vger.kernel.org 19707S: Supported 19708F: drivers/infiniband/sw/siw/ 19709F: include/uapi/rdma/siw-abi.h 19710 19711SOFT-ROCE DRIVER (rxe) 19712M: Zhu Yanjun <zyjzyj2000@gmail.com> 19713L: linux-rdma@vger.kernel.org 19714S: Supported 19715F: drivers/infiniband/sw/rxe/ 19716F: include/uapi/rdma/rdma_user_rxe.h 19717 19718SOFTLOGIC 6x10 MPEG CODEC 19719M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19720M: Anton Sviridenko <anton@corp.bluecherry.net> 19721M: Andrey Utkin <andrey_utkin@fastmail.com> 19722M: Ismael Luceno <ismael@iodev.co.uk> 19723L: linux-media@vger.kernel.org 19724S: Supported 19725F: drivers/media/pci/solo6x10/ 19726 19727SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19728M: James Morse <james.morse@arm.com> 19729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19730S: Maintained 19731F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19732F: drivers/firmware/arm_sdei.c 19733F: include/linux/arm_sdei.h 19734F: include/uapi/linux/arm_sdei.h 19735 19736SOFTWARE NODES AND DEVICE PROPERTIES 19737R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19738R: Daniel Scally <djrscally@gmail.com> 19739R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19740R: Sakari Ailus <sakari.ailus@linux.intel.com> 19741L: linux-acpi@vger.kernel.org 19742S: Maintained 19743F: drivers/base/property.c 19744F: drivers/base/swnode.c 19745F: include/linux/fwnode.h 19746F: include/linux/property.h 19747 19748SOFTWARE RAID (Multiple Disks) SUPPORT 19749M: Song Liu <song@kernel.org> 19750L: linux-raid@vger.kernel.org 19751S: Supported 19752Q: https://patchwork.kernel.org/project/linux-raid/list/ 19753T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19754F: drivers/md/Kconfig 19755F: drivers/md/Makefile 19756F: drivers/md/md* 19757F: drivers/md/raid* 19758F: include/linux/raid/ 19759F: include/uapi/linux/raid/ 19760 19761SOLIDRUN CLEARFOG SUPPORT 19762M: Russell King <linux@armlinux.org.uk> 19763S: Maintained 19764F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19765F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19766 19767SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19768M: Russell King <linux@armlinux.org.uk> 19769S: Maintained 19770F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19771F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19772F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19773 19774SONIC NETWORK DRIVER 19775M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19776L: netdev@vger.kernel.org 19777S: Maintained 19778F: drivers/net/ethernet/natsemi/sonic.* 19779 19780SONICS SILICON BACKPLANE DRIVER (SSB) 19781M: Michael Buesch <m@bues.ch> 19782L: linux-wireless@vger.kernel.org 19783S: Maintained 19784F: drivers/ssb/ 19785F: include/linux/ssb/ 19786 19787SONY IMX208 SENSOR DRIVER 19788M: Sakari Ailus <sakari.ailus@linux.intel.com> 19789L: linux-media@vger.kernel.org 19790S: Maintained 19791T: git git://linuxtv.org/media_tree.git 19792F: drivers/media/i2c/imx208.c 19793 19794SONY IMX214 SENSOR DRIVER 19795M: Ricardo Ribalda <ribalda@kernel.org> 19796L: linux-media@vger.kernel.org 19797S: Maintained 19798T: git git://linuxtv.org/media_tree.git 19799F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19800F: drivers/media/i2c/imx214.c 19801 19802SONY IMX219 SENSOR DRIVER 19803M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19804L: linux-media@vger.kernel.org 19805S: Maintained 19806T: git git://linuxtv.org/media_tree.git 19807F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19808F: drivers/media/i2c/imx219.c 19809 19810SONY IMX258 SENSOR DRIVER 19811M: Sakari Ailus <sakari.ailus@linux.intel.com> 19812L: linux-media@vger.kernel.org 19813S: Maintained 19814T: git git://linuxtv.org/media_tree.git 19815F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19816F: drivers/media/i2c/imx258.c 19817 19818SONY IMX274 SENSOR DRIVER 19819M: Leon Luo <leonl@leopardimaging.com> 19820L: linux-media@vger.kernel.org 19821S: Maintained 19822T: git git://linuxtv.org/media_tree.git 19823F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19824F: drivers/media/i2c/imx274.c 19825 19826SONY IMX290 SENSOR DRIVER 19827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19828L: linux-media@vger.kernel.org 19829S: Maintained 19830T: git git://linuxtv.org/media_tree.git 19831F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19832F: drivers/media/i2c/imx290.c 19833 19834SONY IMX296 SENSOR DRIVER 19835M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19836M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19837L: linux-media@vger.kernel.org 19838S: Maintained 19839T: git git://linuxtv.org/media_tree.git 19840F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19841F: drivers/media/i2c/imx296.c 19842 19843SONY IMX319 SENSOR DRIVER 19844M: Bingbu Cao <bingbu.cao@intel.com> 19845L: linux-media@vger.kernel.org 19846S: Maintained 19847T: git git://linuxtv.org/media_tree.git 19848F: drivers/media/i2c/imx319.c 19849 19850SONY IMX334 SENSOR DRIVER 19851M: Paul J. Murphy <paul.j.murphy@intel.com> 19852M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19853L: linux-media@vger.kernel.org 19854S: Maintained 19855T: git git://linuxtv.org/media_tree.git 19856F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19857F: drivers/media/i2c/imx334.c 19858 19859SONY IMX335 SENSOR DRIVER 19860M: Paul J. Murphy <paul.j.murphy@intel.com> 19861M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19862L: linux-media@vger.kernel.org 19863S: Maintained 19864T: git git://linuxtv.org/media_tree.git 19865F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19866F: drivers/media/i2c/imx335.c 19867 19868SONY IMX355 SENSOR DRIVER 19869M: Tianshu Qiu <tian.shu.qiu@intel.com> 19870L: linux-media@vger.kernel.org 19871S: Maintained 19872T: git git://linuxtv.org/media_tree.git 19873F: drivers/media/i2c/imx355.c 19874 19875SONY IMX412 SENSOR DRIVER 19876M: Paul J. Murphy <paul.j.murphy@intel.com> 19877M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19878L: linux-media@vger.kernel.org 19879S: Maintained 19880T: git git://linuxtv.org/media_tree.git 19881F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19882F: drivers/media/i2c/imx412.c 19883 19884SONY IMX415 SENSOR DRIVER 19885M: Michael Riesch <michael.riesch@wolfvision.net> 19886L: linux-media@vger.kernel.org 19887S: Maintained 19888T: git git://linuxtv.org/media_tree.git 19889F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19890F: drivers/media/i2c/imx415.c 19891 19892SONY MEMORYSTICK SUBSYSTEM 19893M: Maxim Levitsky <maximlevitsky@gmail.com> 19894M: Alex Dubov <oakad@yahoo.com> 19895M: Ulf Hansson <ulf.hansson@linaro.org> 19896L: linux-mmc@vger.kernel.org 19897S: Maintained 19898T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19899F: drivers/memstick/ 19900F: include/linux/memstick.h 19901 19902SONY VAIO CONTROL DEVICE DRIVER 19903M: Mattia Dongili <malattia@linux.it> 19904L: platform-driver-x86@vger.kernel.org 19905S: Maintained 19906W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19907F: Documentation/admin-guide/laptops/sony-laptop.rst 19908F: drivers/char/sonypi.c 19909F: drivers/platform/x86/sony-laptop.c 19910F: include/linux/sony-laptop.h 19911 19912SOUND 19913M: Jaroslav Kysela <perex@perex.cz> 19914M: Takashi Iwai <tiwai@suse.com> 19915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19916S: Maintained 19917W: http://www.alsa-project.org/ 19918Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19919T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19920F: Documentation/sound/ 19921F: include/sound/ 19922F: include/uapi/sound/ 19923F: sound/ 19924F: tools/testing/selftests/alsa 19925 19926SOUND - ALSA SELFTESTS 19927M: Mark Brown <broonie@kernel.org> 19928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19929L: linux-kselftest@vger.kernel.org 19930S: Supported 19931F: tools/testing/selftests/alsa 19932 19933SOUND - COMPRESSED AUDIO 19934M: Vinod Koul <vkoul@kernel.org> 19935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19936S: Supported 19937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19938F: Documentation/sound/designs/compress-offload.rst 19939F: include/sound/compress_driver.h 19940F: include/uapi/sound/compress_* 19941F: sound/core/compress_offload.c 19942F: sound/soc/soc-compress.c 19943 19944SOUND - DMAENGINE HELPERS 19945M: Lars-Peter Clausen <lars@metafoo.de> 19946S: Supported 19947F: include/sound/dmaengine_pcm.h 19948F: sound/core/pcm_dmaengine.c 19949F: sound/soc/soc-generic-dmaengine-pcm.c 19950 19951SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19952M: Liam Girdwood <lgirdwood@gmail.com> 19953M: Mark Brown <broonie@kernel.org> 19954L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19955S: Supported 19956W: http://alsa-project.org/main/index.php/ASoC 19957T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19958F: Documentation/devicetree/bindings/sound/ 19959F: Documentation/sound/soc/ 19960F: include/dt-bindings/sound/ 19961F: include/sound/soc* 19962F: sound/soc/ 19963 19964SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19965M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19966M: Liam Girdwood <lgirdwood@gmail.com> 19967M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19968M: Bard Liao <yung-chuan.liao@linux.intel.com> 19969M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19970M: Daniel Baluta <daniel.baluta@nxp.com> 19971R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19972L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19973S: Supported 19974W: https://github.com/thesofproject/linux/ 19975F: sound/soc/sof/ 19976 19977SOUNDWIRE SUBSYSTEM 19978M: Vinod Koul <vkoul@kernel.org> 19979M: Bard Liao <yung-chuan.liao@linux.intel.com> 19980R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19981R: Sanyog Kale <sanyog.r.kale@intel.com> 19982L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19983S: Supported 19984T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19985F: Documentation/driver-api/soundwire/ 19986F: drivers/soundwire/ 19987F: include/linux/soundwire/ 19988 19989SP2 MEDIA DRIVER 19990M: Olli Salonen <olli.salonen@iki.fi> 19991L: linux-media@vger.kernel.org 19992S: Maintained 19993W: https://linuxtv.org 19994Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19995F: drivers/media/dvb-frontends/sp2* 19996 19997SPANISH DOCUMENTATION 19998M: Carlos Bilbao <carlos.bilbao@amd.com> 19999S: Maintained 20000F: Documentation/translations/sp_SP/ 20001 20002SPARC + UltraSPARC (sparc/sparc64) 20003M: "David S. Miller" <davem@davemloft.net> 20004L: sparclinux@vger.kernel.org 20005S: Maintained 20006Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20008T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20009F: arch/sparc/ 20010F: drivers/sbus/ 20011 20012SPARC SERIAL DRIVERS 20013M: "David S. Miller" <davem@davemloft.net> 20014L: sparclinux@vger.kernel.org 20015S: Maintained 20016T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20017T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20018F: drivers/tty/serial/suncore.c 20019F: drivers/tty/serial/sunhv.c 20020F: drivers/tty/serial/sunsab.c 20021F: drivers/tty/serial/sunsab.h 20022F: drivers/tty/serial/sunsu.c 20023F: drivers/tty/serial/sunzilog.c 20024F: drivers/tty/serial/sunzilog.h 20025F: drivers/tty/vcc.c 20026F: include/linux/sunserialcore.h 20027 20028SPARSE CHECKER 20029M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20030L: linux-sparse@vger.kernel.org 20031S: Maintained 20032W: https://sparse.docs.kernel.org/ 20033Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20034B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20035T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20036F: include/linux/compiler.h 20037 20038SPEAKUP CONSOLE SPEECH DRIVER 20039M: William Hubbs <w.d.hubbs@gmail.com> 20040M: Chris Brannon <chris@the-brannons.com> 20041M: Kirk Reiser <kirk@reisers.ca> 20042M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20043L: speakup@linux-speakup.org 20044S: Odd Fixes 20045W: http://www.linux-speakup.org/ 20046W: https://github.com/linux-speakup/speakup 20047B: https://github.com/linux-speakup/speakup/issues 20048F: drivers/accessibility/speakup/ 20049 20050SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20051M: Viresh Kumar <vireshk@kernel.org> 20052M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20053M: soc@kernel.org 20054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20055S: Maintained 20056W: http://www.st.com/spear 20057F: arch/arm/boot/dts/st/spear* 20058F: arch/arm/mach-spear/ 20059F: drivers/clk/spear/ 20060F: drivers/pinctrl/spear/ 20061 20062SPI NOR SUBSYSTEM 20063M: Tudor Ambarus <tudor.ambarus@linaro.org> 20064M: Pratyush Yadav <pratyush@kernel.org> 20065R: Michael Walle <michael@walle.cc> 20066L: linux-mtd@lists.infradead.org 20067S: Maintained 20068W: http://www.linux-mtd.infradead.org/ 20069Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20070C: irc://irc.oftc.net/mtd 20071T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20072F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20073F: drivers/mtd/spi-nor/ 20074F: include/linux/mtd/spi-nor.h 20075 20076SPI SUBSYSTEM 20077M: Mark Brown <broonie@kernel.org> 20078L: linux-spi@vger.kernel.org 20079S: Maintained 20080Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20081T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20082F: Documentation/devicetree/bindings/spi/ 20083F: Documentation/spi/ 20084F: drivers/spi/ 20085F: include/linux/spi/ 20086F: include/uapi/linux/spi/ 20087F: tools/spi/ 20088 20089SPIDERNET NETWORK DRIVER for CELL 20090M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20091M: Geoff Levand <geoff@infradead.org> 20092L: netdev@vger.kernel.org 20093L: linuxppc-dev@lists.ozlabs.org 20094S: Maintained 20095F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20096F: drivers/net/ethernet/toshiba/spider_net* 20097 20098SPMI SUBSYSTEM 20099M: Stephen Boyd <sboyd@kernel.org> 20100L: linux-kernel@vger.kernel.org 20101S: Maintained 20102T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20103F: Documentation/devicetree/bindings/spmi/ 20104F: drivers/spmi/ 20105F: include/dt-bindings/spmi/spmi.h 20106F: include/linux/spmi.h 20107F: include/trace/events/spmi.h 20108 20109SPU FILE SYSTEM 20110M: Jeremy Kerr <jk@ozlabs.org> 20111L: linuxppc-dev@lists.ozlabs.org 20112S: Supported 20113W: http://www.ibm.com/developerworks/power/cell/ 20114F: Documentation/filesystems/spufs/spufs.rst 20115F: arch/powerpc/platforms/cell/spufs/ 20116 20117SQUASHFS FILE SYSTEM 20118M: Phillip Lougher <phillip@squashfs.org.uk> 20119L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20120S: Maintained 20121W: http://squashfs.org.uk 20122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20123F: Documentation/filesystems/squashfs.rst 20124F: fs/squashfs/ 20125 20126SRM (Alpha) environment access 20127M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20128S: Maintained 20129F: arch/alpha/kernel/srm_env.c 20130 20131ST LSM6DSx IMU IIO DRIVER 20132M: Lorenzo Bianconi <lorenzo@kernel.org> 20133L: linux-iio@vger.kernel.org 20134S: Maintained 20135W: http://www.st.com/ 20136F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20137F: drivers/iio/imu/st_lsm6dsx/ 20138 20139ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20140M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20141M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20142L: linux-media@vger.kernel.org 20143S: Maintained 20144T: git git://linuxtv.org/media_tree.git 20145F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20146F: drivers/media/i2c/st-mipid02.c 20147 20148ST STM32 I2C/SMBUS DRIVER 20149M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20150M: Alain Volmat <alain.volmat@foss.st.com> 20151L: linux-i2c@vger.kernel.org 20152S: Maintained 20153F: drivers/i2c/busses/i2c-stm32* 20154 20155ST STM32 SPI DRIVER 20156M: Alain Volmat <alain.volmat@foss.st.com> 20157L: linux-spi@vger.kernel.org 20158S: Maintained 20159F: drivers/spi/spi-stm32.c 20160 20161ST STPDDC60 DRIVER 20162M: Daniel Nilsson <daniel.nilsson@flex.com> 20163L: linux-hwmon@vger.kernel.org 20164S: Maintained 20165F: Documentation/hwmon/stpddc60.rst 20166F: drivers/hwmon/pmbus/stpddc60.c 20167 20168ST VGXY61 DRIVER 20169M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20170M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20171L: linux-media@vger.kernel.org 20172S: Maintained 20173T: git git://linuxtv.org/media_tree.git 20174F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20175F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20176F: drivers/media/i2c/st-vgxy61.c 20177 20178ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20179M: Song Qiang <songqiang1304521@gmail.com> 20180L: linux-iio@vger.kernel.org 20181S: Maintained 20182F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20183F: drivers/iio/proximity/vl53l0x-i2c.c 20184 20185STABLE BRANCH 20186M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20187M: Sasha Levin <sashal@kernel.org> 20188L: stable@vger.kernel.org 20189S: Supported 20190F: Documentation/process/stable-kernel-rules.rst 20191 20192STAGING - ATOMISP DRIVER 20193M: Hans de Goede <hdegoede@redhat.com> 20194M: Mauro Carvalho Chehab <mchehab@kernel.org> 20195R: Sakari Ailus <sakari.ailus@linux.intel.com> 20196L: linux-media@vger.kernel.org 20197S: Maintained 20198F: drivers/staging/media/atomisp/ 20199 20200STAGING - FIELDBUS SUBSYSTEM 20201M: Sven Van Asbroeck <TheSven73@gmail.com> 20202S: Maintained 20203F: drivers/staging/fieldbus/* 20204F: drivers/staging/fieldbus/Documentation/ 20205 20206STAGING - HMS ANYBUS-S BUS 20207M: Sven Van Asbroeck <TheSven73@gmail.com> 20208S: Maintained 20209F: drivers/staging/fieldbus/anybuss/ 20210 20211STAGING - INDUSTRIAL IO 20212M: Jonathan Cameron <jic23@kernel.org> 20213L: linux-iio@vger.kernel.org 20214S: Odd Fixes 20215F: Documentation/devicetree/bindings/staging/iio/ 20216F: drivers/staging/iio/ 20217 20218STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20219M: Marc Dietrich <marvin24@gmx.de> 20220L: ac100@lists.launchpad.net (moderated for non-subscribers) 20221L: linux-tegra@vger.kernel.org 20222S: Maintained 20223F: drivers/staging/nvec/ 20224 20225STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20226M: Jens Frederich <jfrederich@gmail.com> 20227M: Jon Nettleton <jon.nettleton@gmail.com> 20228S: Maintained 20229W: http://wiki.laptop.org/go/DCON 20230F: drivers/staging/olpc_dcon/ 20231 20232STAGING - REALTEK RTL8712U DRIVERS 20233M: Larry Finger <Larry.Finger@lwfinger.net> 20234M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20235S: Odd Fixes 20236F: drivers/staging/rtl8712/ 20237 20238STAGING - SEPS525 LCD CONTROLLER DRIVERS 20239M: Michael Hennerich <michael.hennerich@analog.com> 20240L: linux-fbdev@vger.kernel.org 20241S: Supported 20242F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20243F: drivers/staging/fbtft/fb_seps525.c 20244 20245STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20246M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20247M: Teddy Wang <teddy.wang@siliconmotion.com> 20248M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20249L: linux-fbdev@vger.kernel.org 20250S: Maintained 20251F: drivers/staging/sm750fb/ 20252 20253STAGING - VIA VT665X DRIVERS 20254M: Forest Bond <forest@alittletooquiet.net> 20255S: Odd Fixes 20256F: drivers/staging/vt665?/ 20257 20258STAGING SUBSYSTEM 20259M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20260L: linux-staging@lists.linux.dev 20261S: Supported 20262T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20263F: drivers/staging/ 20264 20265STARFIRE/DURALAN NETWORK DRIVER 20266M: Ion Badulescu <ionut@badula.org> 20267S: Odd Fixes 20268F: drivers/net/ethernet/adaptec/starfire* 20269 20270STARFIVE CRYPTO DRIVER 20271M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20272M: William Qiu <william.qiu@starfivetech.com> 20273S: Supported 20274F: Documentation/devicetree/bindings/crypto/starfive* 20275F: drivers/crypto/starfive/ 20276 20277STARFIVE DEVICETREES 20278M: Emil Renner Berthing <kernel@esmil.dk> 20279S: Maintained 20280F: arch/riscv/boot/dts/starfive/ 20281 20282STARFIVE DWMAC GLUE LAYER 20283M: Emil Renner Berthing <kernel@esmil.dk> 20284M: Samin Guo <samin.guo@starfivetech.com> 20285S: Maintained 20286F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20287F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20288 20289STARFIVE JH7110 MMC/SD/SDIO DRIVER 20290M: William Qiu <william.qiu@starfivetech.com> 20291S: Supported 20292F: Documentation/devicetree/bindings/mmc/starfive* 20293F: drivers/mmc/host/dw_mmc-starfive.c 20294 20295STARFIVE JH7110 TDM DRIVER 20296M: Walker Chen <walker.chen@starfivetech.com> 20297S: Maintained 20298F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20299F: sound/soc/starfive/jh7110_tdm.c 20300 20301STARFIVE JH71X0 CLOCK DRIVERS 20302M: Emil Renner Berthing <kernel@esmil.dk> 20303M: Hal Feng <hal.feng@starfivetech.com> 20304S: Maintained 20305F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20306F: drivers/clk/starfive/clk-starfive-jh71* 20307F: include/dt-bindings/clock/starfive?jh71*.h 20308 20309STARFIVE JH71X0 PINCTRL DRIVERS 20310M: Emil Renner Berthing <kernel@esmil.dk> 20311M: Jianlong Huang <jianlong.huang@starfivetech.com> 20312L: linux-gpio@vger.kernel.org 20313S: Maintained 20314F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20315F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20316F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20317F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20318 20319STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20320M: Emil Renner Berthing <kernel@esmil.dk> 20321M: Hal Feng <hal.feng@starfivetech.com> 20322S: Maintained 20323F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20324F: drivers/reset/starfive/reset-starfive-jh71* 20325F: include/dt-bindings/reset/starfive?jh71*.h 20326 20327STARFIVE JH71X0 USB DRIVERS 20328M: Minda Chen <minda.chen@starfivetech.com> 20329S: Maintained 20330F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20331F: drivers/usb/cdns3/cdns3-starfive.c 20332 20333STARFIVE JH71XX PMU CONTROLLER DRIVER 20334M: Walker Chen <walker.chen@starfivetech.com> 20335S: Supported 20336F: Documentation/devicetree/bindings/power/starfive* 20337F: drivers/soc/starfive/jh71xx_pmu.c 20338F: include/dt-bindings/power/starfive,jh7110-pmu.h 20339 20340STARFIVE SOC DRIVERS 20341M: Conor Dooley <conor@kernel.org> 20342S: Maintained 20343T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20344F: drivers/soc/starfive/ 20345 20346STARFIVE TRNG DRIVER 20347M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20348S: Supported 20349F: Documentation/devicetree/bindings/rng/starfive* 20350F: drivers/char/hw_random/jh7110-trng.c 20351 20352STARFIVE WATCHDOG DRIVER 20353M: Xingyu Wu <xingyu.wu@starfivetech.com> 20354M: Samin Guo <samin.guo@starfivetech.com> 20355S: Supported 20356F: Documentation/devicetree/bindings/watchdog/starfive* 20357F: drivers/watchdog/starfive-wdt.c 20358 20359STATIC BRANCH/CALL 20360M: Peter Zijlstra <peterz@infradead.org> 20361M: Josh Poimboeuf <jpoimboe@kernel.org> 20362M: Jason Baron <jbaron@akamai.com> 20363R: Steven Rostedt <rostedt@goodmis.org> 20364R: Ard Biesheuvel <ardb@kernel.org> 20365S: Supported 20366F: arch/*/include/asm/jump_label*.h 20367F: arch/*/include/asm/static_call*.h 20368F: arch/*/kernel/jump_label.c 20369F: arch/*/kernel/static_call.c 20370F: include/linux/jump_label*.h 20371F: include/linux/static_call*.h 20372F: kernel/jump_label.c 20373F: kernel/static_call.c 20374 20375STI AUDIO (ASoC) DRIVERS 20376M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20377L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20378S: Maintained 20379F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20380F: sound/soc/sti/ 20381 20382STI CEC DRIVER 20383M: Alain Volmat <alain.volmat@foss.st.com> 20384S: Maintained 20385F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20386F: drivers/media/cec/platform/sti/ 20387 20388STK1160 USB VIDEO CAPTURE DRIVER 20389M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20390L: linux-media@vger.kernel.org 20391S: Maintained 20392T: git git://linuxtv.org/media_tree.git 20393F: drivers/media/usb/stk1160/ 20394 20395STM32 AUDIO (ASoC) DRIVERS 20396M: Olivier Moysan <olivier.moysan@foss.st.com> 20397M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20399S: Maintained 20400F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20401F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20402F: sound/soc/stm/ 20403 20404STM32 TIMER/LPTIMER DRIVERS 20405M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20406S: Maintained 20407F: Documentation/ABI/testing/*timer-stm32 20408F: Documentation/devicetree/bindings/*/*stm32-*timer* 20409F: drivers/*/stm32-*timer* 20410F: drivers/pwm/pwm-stm32* 20411F: include/linux/*/stm32-*tim* 20412 20413STMMAC ETHERNET DRIVER 20414M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20415M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20416M: Jose Abreu <joabreu@synopsys.com> 20417L: netdev@vger.kernel.org 20418S: Supported 20419W: http://www.stlinux.com 20420F: Documentation/networking/device_drivers/ethernet/stmicro/ 20421F: drivers/net/ethernet/stmicro/stmmac/ 20422 20423SUN HAPPY MEAL ETHERNET DRIVER 20424M: Sean Anderson <seanga2@gmail.com> 20425S: Maintained 20426F: drivers/net/ethernet/sun/sunhme.* 20427 20428SUN3/3X 20429M: Sam Creasey <sammy@sammy.net> 20430S: Maintained 20431W: http://sammy.net/sun3/ 20432F: arch/m68k/include/asm/sun3* 20433F: arch/m68k/kernel/*sun3* 20434F: arch/m68k/sun3*/ 20435F: drivers/net/ethernet/i825xx/sun3* 20436 20437SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20438M: Hans de Goede <hdegoede@redhat.com> 20439L: linux-input@vger.kernel.org 20440S: Maintained 20441F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20442F: drivers/input/keyboard/sun4i-lradc-keys.c 20443 20444SUNDANCE NETWORK DRIVER 20445M: Denis Kirjanov <kda@linux-powerpc.org> 20446L: netdev@vger.kernel.org 20447S: Maintained 20448F: drivers/net/ethernet/dlink/sundance.c 20449 20450SUNPLUS ETHERNET DRIVER 20451M: Wells Lu <wellslutw@gmail.com> 20452L: netdev@vger.kernel.org 20453S: Maintained 20454W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20455F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20456F: drivers/net/ethernet/sunplus/ 20457 20458SUNPLUS MMC DRIVER 20459M: Tony Huang <tonyhuang.sunplus@gmail.com> 20460M: Li-hao Kuo <lhjeff911@gmail.com> 20461S: Maintained 20462F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20463F: drivers/mmc/host/sunplus-mmc.c 20464 20465SUNPLUS OCOTP DRIVER 20466M: Vincent Shih <vincent.sunplus@gmail.com> 20467S: Maintained 20468F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20469F: drivers/nvmem/sunplus-ocotp.c 20470 20471SUNPLUS PWM DRIVER 20472M: Hammer Hsieh <hammerh0314@gmail.com> 20473S: Maintained 20474F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20475F: drivers/pwm/pwm-sunplus.c 20476 20477SUNPLUS RTC DRIVER 20478M: Vincent Shih <vincent.sunplus@gmail.com> 20479L: linux-rtc@vger.kernel.org 20480S: Maintained 20481F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20482F: drivers/rtc/rtc-sunplus.c 20483 20484SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20485M: Li-hao Kuo <lhjeff911@gmail.com> 20486L: linux-spi@vger.kernel.org 20487S: Maintained 20488F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20489F: drivers/spi/spi-sunplus-sp7021.c 20490 20491SUNPLUS UART DRIVER 20492M: Hammer Hsieh <hammerh0314@gmail.com> 20493S: Maintained 20494F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20495F: drivers/tty/serial/sunplus-uart.c 20496 20497SUNPLUS USB2 PHY DRIVER 20498M: Vincent Shih <vincent.sunplus@gmail.com> 20499L: linux-usb@vger.kernel.org 20500S: Maintained 20501F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20502F: drivers/phy/sunplus/Kconfig 20503F: drivers/phy/sunplus/Makefile 20504F: drivers/phy/sunplus/phy-sunplus-usb2.c 20505 20506SUNPLUS WATCHDOG DRIVER 20507M: Xiantao Hu <xt.hu@cqplus1.com> 20508L: linux-watchdog@vger.kernel.org 20509S: Maintained 20510F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20511F: drivers/watchdog/sunplus_wdt.c 20512 20513SUPERH 20514M: Yoshinori Sato <ysato@users.sourceforge.jp> 20515M: Rich Felker <dalias@libc.org> 20516M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20517L: linux-sh@vger.kernel.org 20518S: Maintained 20519Q: http://patchwork.kernel.org/project/linux-sh/list/ 20520F: Documentation/arch/sh/ 20521F: arch/sh/ 20522F: drivers/sh/ 20523 20524SUSPEND TO RAM 20525M: "Rafael J. Wysocki" <rafael@kernel.org> 20526M: Len Brown <len.brown@intel.com> 20527M: Pavel Machek <pavel@ucw.cz> 20528L: linux-pm@vger.kernel.org 20529S: Supported 20530B: https://bugzilla.kernel.org 20531F: Documentation/power/ 20532F: arch/x86/kernel/acpi/sleep* 20533F: arch/x86/kernel/acpi/wakeup* 20534F: drivers/base/power/ 20535F: include/linux/freezer.h 20536F: include/linux/pm.h 20537F: include/linux/suspend.h 20538F: kernel/power/ 20539 20540SVGA HANDLING 20541M: Martin Mares <mj@ucw.cz> 20542L: linux-video@atrey.karlin.mff.cuni.cz 20543S: Maintained 20544F: Documentation/admin-guide/svga.rst 20545F: arch/x86/boot/video* 20546 20547SWITCHDEV 20548M: Jiri Pirko <jiri@resnulli.us> 20549M: Ivan Vecera <ivecera@redhat.com> 20550L: netdev@vger.kernel.org 20551S: Supported 20552F: include/net/switchdev.h 20553F: net/switchdev/ 20554 20555SY8106A REGULATOR DRIVER 20556M: Icenowy Zheng <icenowy@aosc.io> 20557S: Maintained 20558F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20559F: drivers/regulator/sy8106a-regulator.c 20560 20561SYNC FILE FRAMEWORK 20562M: Sumit Semwal <sumit.semwal@linaro.org> 20563R: Gustavo Padovan <gustavo@padovan.org> 20564L: linux-media@vger.kernel.org 20565L: dri-devel@lists.freedesktop.org 20566S: Maintained 20567T: git git://anongit.freedesktop.org/drm/drm-misc 20568F: Documentation/driver-api/sync_file.rst 20569F: drivers/dma-buf/dma-fence* 20570F: drivers/dma-buf/sw_sync.c 20571F: drivers/dma-buf/sync_* 20572F: include/linux/sync_file.h 20573F: include/uapi/linux/sync_file.h 20574 20575SYNOPSYS ARC ARCHITECTURE 20576M: Vineet Gupta <vgupta@kernel.org> 20577L: linux-snps-arc@lists.infradead.org 20578S: Supported 20579T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20580F: Documentation/arch/arc 20581F: Documentation/devicetree/bindings/arc/* 20582F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20583F: arch/arc/ 20584F: drivers/clocksource/arc_timer.c 20585F: drivers/tty/serial/arc_uart.c 20586 20587SYNOPSYS ARC HSDK SDP pll clock driver 20588M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20589S: Supported 20590F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20591F: drivers/clk/clk-hsdk-pll.c 20592 20593SYNOPSYS ARC SDP clock driver 20594M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20595S: Supported 20596F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20597F: drivers/clk/axs10x/* 20598 20599SYNOPSYS ARC SDP platform support 20600M: Alexey Brodkin <abrodkin@synopsys.com> 20601S: Supported 20602F: Documentation/devicetree/bindings/arc/axs10* 20603F: arch/arc/boot/dts/ax* 20604F: arch/arc/plat-axs10x 20605 20606SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20607M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20608S: Supported 20609F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20610F: drivers/reset/reset-axs10x.c 20611 20612SYNOPSYS CREG GPIO DRIVER 20613M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20614S: Maintained 20615F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20616F: drivers/gpio/gpio-creg-snps.c 20617 20618SYNOPSYS DESIGNWARE 8250 UART DRIVER 20619M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20620R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20621S: Supported 20622F: drivers/tty/serial/8250/8250_dw.c 20623F: drivers/tty/serial/8250/8250_dwlib.* 20624F: drivers/tty/serial/8250/8250_lpss.c 20625 20626SYNOPSYS DESIGNWARE APB GPIO DRIVER 20627M: Hoan Tran <hoan@os.amperecomputing.com> 20628M: Serge Semin <fancer.lancer@gmail.com> 20629L: linux-gpio@vger.kernel.org 20630S: Maintained 20631F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20632F: drivers/gpio/gpio-dwapb.c 20633 20634SYNOPSYS DESIGNWARE APB SSI DRIVER 20635M: Serge Semin <fancer.lancer@gmail.com> 20636L: linux-spi@vger.kernel.org 20637S: Supported 20638F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20639F: drivers/spi/spi-dw* 20640 20641SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20642M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20643S: Maintained 20644F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20645F: drivers/dma/dw-axi-dmac/ 20646 20647SYNOPSYS DESIGNWARE DMAC DRIVER 20648M: Viresh Kumar <vireshk@kernel.org> 20649R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20650S: Maintained 20651F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20652F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20653F: drivers/dma/dw/ 20654F: include/dt-bindings/dma/dw-dmac.h 20655F: include/linux/dma/dw.h 20656F: include/linux/platform_data/dma-dw.h 20657 20658SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20659M: Jose Abreu <Jose.Abreu@synopsys.com> 20660L: netdev@vger.kernel.org 20661S: Supported 20662F: drivers/net/ethernet/synopsys/ 20663 20664SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20665M: Jose Abreu <Jose.Abreu@synopsys.com> 20666L: netdev@vger.kernel.org 20667S: Supported 20668F: drivers/net/pcs/pcs-xpcs.c 20669F: drivers/net/pcs/pcs-xpcs.h 20670F: include/linux/pcs/pcs-xpcs.h 20671 20672SYNOPSYS DESIGNWARE I2C DRIVER 20673M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20674R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20675R: Mika Westerberg <mika.westerberg@linux.intel.com> 20676R: Jan Dabros <jsd@semihalf.com> 20677L: linux-i2c@vger.kernel.org 20678S: Supported 20679F: drivers/i2c/busses/i2c-designware-* 20680 20681SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20682M: Jaehoon Chung <jh80.chung@samsung.com> 20683L: linux-mmc@vger.kernel.org 20684S: Maintained 20685F: drivers/mmc/host/dw_mmc* 20686 20687SYNOPSYS HSDK RESET CONTROLLER DRIVER 20688M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20689S: Supported 20690F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20691F: drivers/reset/reset-hsdk.c 20692F: include/dt-bindings/reset/snps,hsdk-reset.h 20693 20694SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20695M: Prabu Thangamuthu <prabu.t@synopsys.com> 20696M: Manjunath M B <manjumb@synopsys.com> 20697L: linux-mmc@vger.kernel.org 20698S: Maintained 20699F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20700 20701SYSTEM CONFIGURATION (SYSCON) 20702M: Lee Jones <lee@kernel.org> 20703M: Arnd Bergmann <arnd@arndb.de> 20704S: Supported 20705T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20706F: drivers/mfd/syscon.c 20707 20708SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20709M: Sudeep Holla <sudeep.holla@arm.com> 20710R: Cristian Marussi <cristian.marussi@arm.com> 20711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20712S: Maintained 20713F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20714F: drivers/clk/clk-sc[mp]i.c 20715F: drivers/cpufreq/sc[mp]i-cpufreq.c 20716F: drivers/firmware/arm_scmi/ 20717F: drivers/firmware/arm_scpi.c 20718F: drivers/powercap/arm_scmi_powercap.c 20719F: drivers/regulator/scmi-regulator.c 20720F: drivers/reset/reset-scmi.c 20721F: include/linux/sc[mp]i_protocol.h 20722F: include/trace/events/scmi.h 20723F: include/uapi/linux/virtio_scmi.h 20724 20725SYSTEM RESET/SHUTDOWN DRIVERS 20726M: Sebastian Reichel <sre@kernel.org> 20727L: linux-pm@vger.kernel.org 20728S: Maintained 20729T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20730F: Documentation/devicetree/bindings/power/reset/ 20731F: drivers/power/reset/ 20732 20733SYSTEM TRACE MODULE CLASS 20734M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20735S: Maintained 20736T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20737F: Documentation/trace/stm.rst 20738F: drivers/hwtracing/stm/ 20739F: include/linux/stm.h 20740F: include/uapi/linux/stm.h 20741 20742SYSTEM76 ACPI DRIVER 20743M: Jeremy Soller <jeremy@system76.com> 20744M: System76 Product Development <productdev@system76.com> 20745L: platform-driver-x86@vger.kernel.org 20746S: Maintained 20747F: drivers/platform/x86/system76_acpi.c 20748 20749SYSV FILESYSTEM 20750S: Orphan 20751F: Documentation/filesystems/sysv-fs.rst 20752F: fs/sysv/ 20753F: include/linux/sysv_fs.h 20754 20755TASKSTATS STATISTICS INTERFACE 20756M: Balbir Singh <bsingharora@gmail.com> 20757S: Maintained 20758F: Documentation/accounting/taskstats* 20759F: include/linux/taskstats* 20760F: kernel/taskstats.c 20761 20762TC subsystem 20763M: Jamal Hadi Salim <jhs@mojatatu.com> 20764M: Cong Wang <xiyou.wangcong@gmail.com> 20765M: Jiri Pirko <jiri@resnulli.us> 20766L: netdev@vger.kernel.org 20767S: Maintained 20768F: include/net/pkt_cls.h 20769F: include/net/pkt_sched.h 20770F: include/net/tc_act/ 20771F: include/uapi/linux/pkt_cls.h 20772F: include/uapi/linux/pkt_sched.h 20773F: include/uapi/linux/tc_act/ 20774F: include/uapi/linux/tc_ematch/ 20775F: net/sched/ 20776F: tools/testing/selftests/tc-testing 20777 20778TC90522 MEDIA DRIVER 20779M: Akihiro Tsukada <tskd08@gmail.com> 20780L: linux-media@vger.kernel.org 20781S: Odd Fixes 20782F: drivers/media/dvb-frontends/tc90522* 20783 20784TCP LOW PRIORITY MODULE 20785M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20786M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20787S: Maintained 20788W: http://tcp-lp-mod.sourceforge.net/ 20789F: net/ipv4/tcp_lp.c 20790 20791TDA10071 MEDIA DRIVER 20792M: Antti Palosaari <crope@iki.fi> 20793L: linux-media@vger.kernel.org 20794S: Maintained 20795W: https://linuxtv.org 20796W: http://palosaari.fi/linux/ 20797Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20798T: git git://linuxtv.org/anttip/media_tree.git 20799F: drivers/media/dvb-frontends/tda10071* 20800 20801TDA18212 MEDIA DRIVER 20802M: Antti Palosaari <crope@iki.fi> 20803L: linux-media@vger.kernel.org 20804S: Maintained 20805W: https://linuxtv.org 20806W: http://palosaari.fi/linux/ 20807Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20808T: git git://linuxtv.org/anttip/media_tree.git 20809F: drivers/media/tuners/tda18212* 20810 20811TDA18218 MEDIA DRIVER 20812M: Antti Palosaari <crope@iki.fi> 20813L: linux-media@vger.kernel.org 20814S: Maintained 20815W: https://linuxtv.org 20816W: http://palosaari.fi/linux/ 20817Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20818T: git git://linuxtv.org/anttip/media_tree.git 20819F: drivers/media/tuners/tda18218* 20820 20821TDA18250 MEDIA DRIVER 20822M: Olli Salonen <olli.salonen@iki.fi> 20823L: linux-media@vger.kernel.org 20824S: Maintained 20825W: https://linuxtv.org 20826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20827T: git git://linuxtv.org/media_tree.git 20828F: drivers/media/tuners/tda18250* 20829 20830TDA18271 MEDIA DRIVER 20831M: Michael Krufky <mkrufky@linuxtv.org> 20832L: linux-media@vger.kernel.org 20833S: Maintained 20834W: https://linuxtv.org 20835W: http://github.com/mkrufky 20836Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20837T: git git://linuxtv.org/mkrufky/tuners.git 20838F: drivers/media/tuners/tda18271* 20839 20840TDA1997x MEDIA DRIVER 20841M: Tim Harvey <tharvey@gateworks.com> 20842L: linux-media@vger.kernel.org 20843S: Maintained 20844W: https://linuxtv.org 20845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20846F: drivers/media/i2c/tda1997x.* 20847 20848TDA827x MEDIA DRIVER 20849M: Michael Krufky <mkrufky@linuxtv.org> 20850L: linux-media@vger.kernel.org 20851S: Maintained 20852W: https://linuxtv.org 20853W: http://github.com/mkrufky 20854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20855T: git git://linuxtv.org/mkrufky/tuners.git 20856F: drivers/media/tuners/tda8290.* 20857 20858TDA8290 MEDIA DRIVER 20859M: Michael Krufky <mkrufky@linuxtv.org> 20860L: linux-media@vger.kernel.org 20861S: Maintained 20862W: https://linuxtv.org 20863W: http://github.com/mkrufky 20864Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20865T: git git://linuxtv.org/mkrufky/tuners.git 20866F: drivers/media/tuners/tda8290.* 20867 20868TDA9840 MEDIA DRIVER 20869M: Hans Verkuil <hverkuil@xs4all.nl> 20870L: linux-media@vger.kernel.org 20871S: Maintained 20872W: https://linuxtv.org 20873T: git git://linuxtv.org/media_tree.git 20874F: drivers/media/i2c/tda9840* 20875 20876TEA5761 TUNER DRIVER 20877M: Mauro Carvalho Chehab <mchehab@kernel.org> 20878L: linux-media@vger.kernel.org 20879S: Odd fixes 20880W: https://linuxtv.org 20881T: git git://linuxtv.org/media_tree.git 20882F: drivers/media/tuners/tea5761.* 20883 20884TEA5767 TUNER DRIVER 20885M: Mauro Carvalho Chehab <mchehab@kernel.org> 20886L: linux-media@vger.kernel.org 20887S: Maintained 20888W: https://linuxtv.org 20889T: git git://linuxtv.org/media_tree.git 20890F: drivers/media/tuners/tea5767.* 20891 20892TEA6415C MEDIA DRIVER 20893M: Hans Verkuil <hverkuil@xs4all.nl> 20894L: linux-media@vger.kernel.org 20895S: Maintained 20896W: https://linuxtv.org 20897T: git git://linuxtv.org/media_tree.git 20898F: drivers/media/i2c/tea6415c* 20899 20900TEA6420 MEDIA DRIVER 20901M: Hans Verkuil <hverkuil@xs4all.nl> 20902L: linux-media@vger.kernel.org 20903S: Maintained 20904W: https://linuxtv.org 20905T: git git://linuxtv.org/media_tree.git 20906F: drivers/media/i2c/tea6420* 20907 20908TEAM DRIVER 20909M: Jiri Pirko <jiri@resnulli.us> 20910L: netdev@vger.kernel.org 20911S: Supported 20912F: drivers/net/team/ 20913F: include/linux/if_team.h 20914F: include/uapi/linux/if_team.h 20915F: tools/testing/selftests/drivers/net/team/ 20916 20917TECHNICAL ADVISORY BOARD PROCESS DOCS 20918M: "Theodore Ts'o" <tytso@mit.edu> 20919M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20920L: tech-board-discuss@lists.linux-foundation.org 20921S: Maintained 20922F: Documentation/process/contribution-maturity-model.rst 20923F: Documentation/process/researcher-guidelines.rst 20924 20925TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20926M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20927S: Maintained 20928F: arch/x86/platform/ts5500/ 20929 20930TECHNOTREND USB IR RECEIVER 20931M: Sean Young <sean@mess.org> 20932L: linux-media@vger.kernel.org 20933S: Maintained 20934F: drivers/media/rc/ttusbir.c 20935 20936TECHWELL TW9910 VIDEO DECODER 20937L: linux-media@vger.kernel.org 20938S: Orphan 20939F: drivers/media/i2c/tw9910.c 20940F: include/media/i2c/tw9910.h 20941 20942TEE SUBSYSTEM 20943M: Jens Wiklander <jens.wiklander@linaro.org> 20944R: Sumit Garg <sumit.garg@linaro.org> 20945L: op-tee@lists.trustedfirmware.org 20946S: Maintained 20947F: Documentation/staging/tee.rst 20948F: drivers/tee/ 20949F: include/linux/tee_drv.h 20950F: include/uapi/linux/tee.h 20951 20952TEGRA ARCHITECTURE SUPPORT 20953M: Thierry Reding <thierry.reding@gmail.com> 20954M: Jonathan Hunter <jonathanh@nvidia.com> 20955L: linux-tegra@vger.kernel.org 20956S: Supported 20957Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20958T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20959N: [^a-z]tegra 20960 20961TEGRA CLOCK DRIVER 20962M: Peter De Schrijver <pdeschrijver@nvidia.com> 20963M: Prashant Gaikwad <pgaikwad@nvidia.com> 20964S: Supported 20965F: drivers/clk/tegra/ 20966 20967TEGRA DMA DRIVERS 20968M: Laxman Dewangan <ldewangan@nvidia.com> 20969M: Jon Hunter <jonathanh@nvidia.com> 20970S: Supported 20971F: drivers/dma/tegra* 20972 20973TEGRA I2C DRIVER 20974M: Laxman Dewangan <ldewangan@nvidia.com> 20975R: Dmitry Osipenko <digetx@gmail.com> 20976S: Supported 20977F: drivers/i2c/busses/i2c-tegra.c 20978 20979TEGRA IOMMU DRIVERS 20980M: Thierry Reding <thierry.reding@gmail.com> 20981R: Krishna Reddy <vdumpa@nvidia.com> 20982L: linux-tegra@vger.kernel.org 20983S: Supported 20984F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20985F: drivers/iommu/tegra* 20986 20987TEGRA KBC DRIVER 20988M: Laxman Dewangan <ldewangan@nvidia.com> 20989S: Supported 20990F: drivers/input/keyboard/tegra-kbc.c 20991 20992TEGRA NAND DRIVER 20993M: Stefan Agner <stefan@agner.ch> 20994M: Lucas Stach <dev@lynxeye.de> 20995S: Maintained 20996F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20997F: drivers/mtd/nand/raw/tegra_nand.c 20998 20999TEGRA PWM DRIVER 21000M: Thierry Reding <thierry.reding@gmail.com> 21001S: Supported 21002F: drivers/pwm/pwm-tegra.c 21003 21004TEGRA QUAD SPI DRIVER 21005M: Thierry Reding <thierry.reding@gmail.com> 21006M: Jonathan Hunter <jonathanh@nvidia.com> 21007M: Sowjanya Komatineni <skomatineni@nvidia.com> 21008L: linux-tegra@vger.kernel.org 21009S: Maintained 21010F: drivers/spi/spi-tegra210-quad.c 21011 21012TEGRA SERIAL DRIVER 21013M: Laxman Dewangan <ldewangan@nvidia.com> 21014S: Supported 21015F: drivers/tty/serial/serial-tegra.c 21016 21017TEGRA SPI DRIVER 21018M: Laxman Dewangan <ldewangan@nvidia.com> 21019S: Supported 21020F: drivers/spi/spi-tegra* 21021 21022TEGRA VIDEO DRIVER 21023M: Thierry Reding <thierry.reding@gmail.com> 21024M: Jonathan Hunter <jonathanh@nvidia.com> 21025M: Sowjanya Komatineni <skomatineni@nvidia.com> 21026M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21027L: linux-media@vger.kernel.org 21028L: linux-tegra@vger.kernel.org 21029S: Maintained 21030F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21031F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21032F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21033F: drivers/staging/media/tegra-video/ 21034 21035TEGRA XUSB PADCTL DRIVER 21036M: JC Kuo <jckuo@nvidia.com> 21037S: Supported 21038F: drivers/phy/tegra/xusb* 21039 21040TEHUTI ETHERNET DRIVER 21041M: Andy Gospodarek <andy@greyhouse.net> 21042L: netdev@vger.kernel.org 21043S: Supported 21044F: drivers/net/ethernet/tehuti/* 21045 21046TELECOM CLOCK DRIVER FOR MCPL0010 21047M: Mark Gross <markgross@kernel.org> 21048S: Supported 21049F: drivers/char/tlclk.c 21050 21051TEMPO SEMICONDUCTOR DRIVERS 21052M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21053S: Maintained 21054F: Documentation/devicetree/bindings/sound/tscs*.txt 21055F: sound/soc/codecs/tscs*.c 21056F: sound/soc/codecs/tscs*.h 21057 21058TENSILICA XTENSA PORT (xtensa) 21059M: Chris Zankel <chris@zankel.net> 21060M: Max Filippov <jcmvbkbc@gmail.com> 21061S: Maintained 21062T: git https://github.com/jcmvbkbc/linux-xtensa.git 21063F: arch/xtensa/ 21064F: drivers/irqchip/irq-xtensa-* 21065 21066TEXAS INSTRUMENTS ASoC DRIVERS 21067M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21068L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21069S: Maintained 21070F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21071F: sound/soc/ti/ 21072 21073TEXAS INSTRUMENTS DMA DRIVERS 21074M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21075L: dmaengine@vger.kernel.org 21076S: Maintained 21077F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21078F: Documentation/devicetree/bindings/dma/ti-edma.txt 21079F: Documentation/devicetree/bindings/dma/ti/ 21080F: drivers/dma/ti/ 21081F: include/linux/dma/k3-psil.h 21082F: include/linux/dma/k3-udma-glue.h 21083F: include/linux/dma/ti-cppi5.h 21084X: drivers/dma/ti/cppi41.c 21085 21086TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21087M: Robert Marko <robert.marko@sartura.hr> 21088M: Luka Perkov <luka.perkov@sartura.hr> 21089L: linux-hwmon@vger.kernel.org 21090S: Maintained 21091F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21092F: Documentation/hwmon/tps23861.rst 21093F: drivers/hwmon/tps23861.c 21094 21095TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21096M: Ricardo Ribalda <ribalda@kernel.org> 21097L: linux-iio@vger.kernel.org 21098S: Supported 21099F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21100F: drivers/iio/dac/ti-dac7612.c 21101 21102TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21103M: Nishanth Menon <nm@ti.com> 21104M: Tero Kristo <kristo@kernel.org> 21105M: Santosh Shilimkar <ssantosh@kernel.org> 21106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21107S: Maintained 21108F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21109F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21110F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21111F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21112F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21113F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21114F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21115F: drivers/clk/keystone/sci-clk.c 21116F: drivers/firmware/ti_sci* 21117F: drivers/irqchip/irq-ti-sci-inta.c 21118F: drivers/irqchip/irq-ti-sci-intr.c 21119F: drivers/reset/reset-ti-sci.c 21120F: drivers/soc/ti/ti_sci_inta_msi.c 21121F: drivers/soc/ti/ti_sci_pm_domains.c 21122F: include/dt-bindings/soc/ti,sci_pm_domain.h 21123F: include/linux/soc/ti/ti_sci_inta_msi.h 21124F: include/linux/soc/ti/ti_sci_protocol.h 21125 21126TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21127M: Puranjay Mohan <puranjay12@gmail.com> 21128L: linux-iio@vger.kernel.org 21129S: Supported 21130F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21131F: drivers/iio/temperature/tmp117.c 21132 21133THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21134M: Hans Verkuil <hverkuil@xs4all.nl> 21135L: linux-media@vger.kernel.org 21136S: Maintained 21137W: https://linuxtv.org 21138T: git git://linuxtv.org/media_tree.git 21139F: drivers/media/radio/radio-raremono.c 21140 21141THERMAL 21142M: Rafael J. Wysocki <rafael@kernel.org> 21143M: Daniel Lezcano <daniel.lezcano@linaro.org> 21144R: Amit Kucheria <amitk@kernel.org> 21145R: Zhang Rui <rui.zhang@intel.com> 21146L: linux-pm@vger.kernel.org 21147S: Supported 21148Q: https://patchwork.kernel.org/project/linux-pm/list/ 21149T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21150F: Documentation/ABI/testing/sysfs-class-thermal 21151F: Documentation/admin-guide/thermal/ 21152F: Documentation/devicetree/bindings/thermal/ 21153F: Documentation/driver-api/thermal/ 21154F: drivers/thermal/ 21155F: include/dt-bindings/thermal/ 21156F: include/linux/cpu_cooling.h 21157F: include/linux/thermal.h 21158F: include/uapi/linux/thermal.h 21159F: tools/lib/thermal/ 21160F: tools/thermal/ 21161 21162THERMAL DRIVER FOR AMLOGIC SOCS 21163M: Guillaume La Roque <glaroque@baylibre.com> 21164L: linux-pm@vger.kernel.org 21165L: linux-amlogic@lists.infradead.org 21166S: Supported 21167W: http://linux-meson.com/ 21168F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21169F: drivers/thermal/amlogic_thermal.c 21170 21171THERMAL/CPU_COOLING 21172M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21173M: Daniel Lezcano <daniel.lezcano@linaro.org> 21174M: Viresh Kumar <viresh.kumar@linaro.org> 21175R: Lukasz Luba <lukasz.luba@arm.com> 21176L: linux-pm@vger.kernel.org 21177S: Supported 21178F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21179F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21180F: drivers/thermal/cpufreq_cooling.c 21181F: drivers/thermal/cpuidle_cooling.c 21182F: include/linux/cpu_cooling.h 21183 21184THERMAL/POWER_ALLOCATOR 21185M: Lukasz Luba <lukasz.luba@arm.com> 21186L: linux-pm@vger.kernel.org 21187S: Maintained 21188F: Documentation/driver-api/thermal/power_allocator.rst 21189F: drivers/thermal/gov_power_allocator.c 21190F: drivers/thermal/thermal_trace_ipa.h 21191 21192THINKPAD ACPI EXTRAS DRIVER 21193M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21194L: ibm-acpi-devel@lists.sourceforge.net 21195L: platform-driver-x86@vger.kernel.org 21196S: Maintained 21197W: http://ibm-acpi.sourceforge.net 21198W: http://thinkwiki.org/wiki/Ibm-acpi 21199T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21200F: drivers/platform/x86/thinkpad_acpi.c 21201 21202THINKPAD LMI DRIVER 21203M: Mark Pearson <markpearson@lenovo.com> 21204L: platform-driver-x86@vger.kernel.org 21205S: Maintained 21206F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21207F: drivers/platform/x86/think-lmi.? 21208 21209THUNDERBOLT DMA TRAFFIC TEST DRIVER 21210M: Isaac Hazan <isaac.hazan@intel.com> 21211L: linux-usb@vger.kernel.org 21212S: Maintained 21213F: drivers/thunderbolt/dma_test.c 21214 21215THUNDERBOLT DRIVER 21216M: Andreas Noever <andreas.noever@gmail.com> 21217M: Michael Jamet <michael.jamet@intel.com> 21218M: Mika Westerberg <mika.westerberg@linux.intel.com> 21219M: Yehezkel Bernat <YehezkelShB@gmail.com> 21220L: linux-usb@vger.kernel.org 21221S: Maintained 21222T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21223F: Documentation/admin-guide/thunderbolt.rst 21224F: drivers/thunderbolt/ 21225F: include/linux/thunderbolt.h 21226 21227THUNDERBOLT NETWORK DRIVER 21228M: Michael Jamet <michael.jamet@intel.com> 21229M: Mika Westerberg <mika.westerberg@linux.intel.com> 21230M: Yehezkel Bernat <YehezkelShB@gmail.com> 21231L: netdev@vger.kernel.org 21232S: Maintained 21233F: drivers/net/thunderbolt/ 21234 21235THUNDERX GPIO DRIVER 21236M: Robert Richter <rric@kernel.org> 21237S: Odd Fixes 21238F: drivers/gpio/gpio-thunderx.c 21239 21240TI ADS7924 ADC DRIVER 21241M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21242L: linux-iio@vger.kernel.org 21243S: Supported 21244F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21245F: drivers/iio/adc/ti-ads7924.c 21246 21247TI AM437X VPFE DRIVER 21248M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21249L: linux-media@vger.kernel.org 21250S: Maintained 21251W: https://linuxtv.org 21252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21253T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21254F: drivers/media/platform/ti/am437x/ 21255 21256TI BANDGAP AND THERMAL DRIVER 21257M: Eduardo Valentin <edubezval@gmail.com> 21258M: Keerthy <j-keerthy@ti.com> 21259L: linux-pm@vger.kernel.org 21260L: linux-omap@vger.kernel.org 21261S: Maintained 21262F: drivers/thermal/ti-soc-thermal/ 21263 21264TI BQ27XXX POWER SUPPLY DRIVER 21265F: drivers/power/supply/bq27xxx_battery.c 21266F: drivers/power/supply/bq27xxx_battery_i2c.c 21267F: include/linux/power/bq27xxx_battery.h 21268 21269TI CDCE706 CLOCK DRIVER 21270M: Max Filippov <jcmvbkbc@gmail.com> 21271S: Maintained 21272F: drivers/clk/clk-cdce706.c 21273 21274TI CLOCK DRIVER 21275M: Tero Kristo <kristo@kernel.org> 21276L: linux-omap@vger.kernel.org 21277S: Odd Fixes 21278F: drivers/clk/ti/ 21279F: include/linux/clk/ti.h 21280 21281TI DAVINCI MACHINE SUPPORT 21282M: Bartosz Golaszewski <brgl@bgdev.pl> 21283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21284S: Maintained 21285T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21286F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21287F: arch/arm/boot/dts/ti/davinci/ 21288F: arch/arm/mach-davinci/ 21289F: drivers/i2c/busses/i2c-davinci.c 21290 21291TI DAVINCI SERIES CLOCK DRIVER 21292M: David Lechner <david@lechnology.com> 21293R: Sekhar Nori <nsekhar@ti.com> 21294S: Maintained 21295F: Documentation/devicetree/bindings/clock/ti/davinci/ 21296F: drivers/clk/davinci/ 21297F: include/linux/clk/davinci.h 21298 21299TI DAVINCI SERIES GPIO DRIVER 21300M: Keerthy <j-keerthy@ti.com> 21301L: linux-gpio@vger.kernel.org 21302S: Maintained 21303F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21304F: drivers/gpio/gpio-davinci.c 21305 21306TI DAVINCI SERIES MEDIA DRIVER 21307M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21308L: linux-media@vger.kernel.org 21309S: Maintained 21310W: https://linuxtv.org 21311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21312T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21313F: drivers/media/platform/ti/davinci/ 21314F: include/media/davinci/ 21315 21316TI ENHANCED CAPTURE (eCAP) DRIVER 21317M: Vignesh Raghavendra <vigneshr@ti.com> 21318R: Julien Panis <jpanis@baylibre.com> 21319L: linux-iio@vger.kernel.org 21320L: linux-omap@vger.kernel.org 21321S: Maintained 21322F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21323F: drivers/counter/ti-ecap-capture.c 21324 21325TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21326R: David Lechner <david@lechnology.com> 21327L: linux-iio@vger.kernel.org 21328F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21329F: drivers/counter/ti-eqep.c 21330 21331TI ETHERNET SWITCH DRIVER (CPSW) 21332R: Grygorii Strashko <grygorii.strashko@ti.com> 21333L: linux-omap@vger.kernel.org 21334L: netdev@vger.kernel.org 21335S: Maintained 21336F: drivers/net/ethernet/ti/cpsw* 21337F: drivers/net/ethernet/ti/davinci* 21338 21339TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21340M: Alex Dubov <oakad@yahoo.com> 21341S: Maintained 21342W: http://tifmxx.berlios.de/ 21343F: drivers/memstick/host/tifm_ms.c 21344F: drivers/misc/tifm* 21345F: drivers/mmc/host/tifm_sd.c 21346F: include/linux/tifm.h 21347 21348TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21349M: Nishanth Menon <nm@ti.com> 21350M: Santosh Shilimkar <ssantosh@kernel.org> 21351L: linux-kernel@vger.kernel.org 21352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21353S: Maintained 21354T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21355F: drivers/soc/ti/* 21356 21357TI LM49xxx FAMILY ASoC CODEC DRIVERS 21358M: M R Swami Reddy <mr.swami.reddy@ti.com> 21359M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21361S: Maintained 21362F: sound/soc/codecs/isabelle* 21363F: sound/soc/codecs/lm49453* 21364 21365TI LMP92064 ADC DRIVER 21366M: Leonard Göhrs <l.goehrs@pengutronix.de> 21367R: kernel@pengutronix.de 21368L: linux-iio@vger.kernel.org 21369S: Maintained 21370F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21371F: drivers/iio/adc/ti-lmp92064.c 21372 21373TI PCM3060 ASoC CODEC DRIVER 21374M: Kirill Marinushkin <kmarinushkin@birdec.com> 21375L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21376S: Maintained 21377F: Documentation/devicetree/bindings/sound/pcm3060.txt 21378F: sound/soc/codecs/pcm3060* 21379 21380TI TAS571X FAMILY ASoC CODEC DRIVER 21381M: Kevin Cernekee <cernekee@chromium.org> 21382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21383S: Odd Fixes 21384F: sound/soc/codecs/tas571x* 21385 21386TI TMAG5273 MAGNETOMETER DRIVER 21387M: Gerald Loacker <gerald.loacker@wolfvision.net> 21388L: linux-iio@vger.kernel.org 21389S: Maintained 21390F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21391F: drivers/iio/magnetometer/tmag5273.c 21392 21393TI TRF7970A NFC DRIVER 21394M: Mark Greer <mgreer@animalcreek.com> 21395L: linux-wireless@vger.kernel.org 21396S: Supported 21397F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21398F: drivers/nfc/trf7970a.c 21399 21400TI TSC2046 ADC DRIVER 21401M: Oleksij Rempel <o.rempel@pengutronix.de> 21402R: kernel@pengutronix.de 21403L: linux-iio@vger.kernel.org 21404S: Maintained 21405F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21406F: drivers/iio/adc/ti-tsc2046.c 21407 21408TI TWL4030 SERIES SOC CODEC DRIVER 21409M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21410L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21411S: Maintained 21412F: sound/soc/codecs/twl4030* 21413 21414TI VPE/CAL DRIVERS 21415M: Benoit Parrot <bparrot@ti.com> 21416L: linux-media@vger.kernel.org 21417S: Maintained 21418W: http://linuxtv.org/ 21419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21420F: Documentation/devicetree/bindings/media/ti,cal.yaml 21421F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21422F: drivers/media/platform/ti/cal/ 21423F: drivers/media/platform/ti/vpe/ 21424 21425TI WILINK WIRELESS DRIVERS 21426L: linux-wireless@vger.kernel.org 21427S: Orphan 21428W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21429W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21430T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21431F: drivers/net/wireless/ti/ 21432 21433TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21434M: John Stultz <jstultz@google.com> 21435M: Thomas Gleixner <tglx@linutronix.de> 21436R: Stephen Boyd <sboyd@kernel.org> 21437L: linux-kernel@vger.kernel.org 21438S: Supported 21439T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21440F: include/linux/clocksource.h 21441F: include/linux/time.h 21442F: include/linux/timex.h 21443F: include/uapi/linux/time.h 21444F: include/uapi/linux/timex.h 21445F: kernel/time/alarmtimer.c 21446F: kernel/time/clocksource.c 21447F: kernel/time/ntp.c 21448F: kernel/time/time*.c 21449F: tools/testing/selftests/timers/ 21450 21451TIPC NETWORK LAYER 21452M: Jon Maloy <jmaloy@redhat.com> 21453M: Ying Xue <ying.xue@windriver.com> 21454L: netdev@vger.kernel.org (core kernel code) 21455L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21456S: Maintained 21457W: http://tipc.sourceforge.net/ 21458F: include/uapi/linux/tipc*.h 21459F: net/tipc/ 21460 21461TLAN NETWORK DRIVER 21462M: Samuel Chessman <chessman@tux.org> 21463L: tlan-devel@lists.sourceforge.net (subscribers-only) 21464S: Maintained 21465W: http://sourceforge.net/projects/tlan/ 21466F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21467F: drivers/net/ethernet/ti/tlan.* 21468 21469TMIO/SDHI MMC DRIVER 21470M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21471L: linux-mmc@vger.kernel.org 21472L: linux-renesas-soc@vger.kernel.org 21473S: Supported 21474F: drivers/mmc/host/renesas_sdhi* 21475F: drivers/mmc/host/tmio_mmc* 21476F: include/linux/mfd/tmio.h 21477 21478TMP401 HARDWARE MONITOR DRIVER 21479M: Guenter Roeck <linux@roeck-us.net> 21480L: linux-hwmon@vger.kernel.org 21481S: Maintained 21482F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21483F: Documentation/hwmon/tmp401.rst 21484F: drivers/hwmon/tmp401.c 21485 21486TMP464 HARDWARE MONITOR DRIVER 21487M: Guenter Roeck <linux@roeck-us.net> 21488L: linux-hwmon@vger.kernel.org 21489S: Maintained 21490F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21491F: Documentation/hwmon/tmp464.rst 21492F: drivers/hwmon/tmp464.c 21493 21494TMP513 HARDWARE MONITOR DRIVER 21495M: Eric Tremblay <etremblay@distech-controls.com> 21496L: linux-hwmon@vger.kernel.org 21497S: Maintained 21498F: Documentation/hwmon/tmp513.rst 21499F: drivers/hwmon/tmp513.c 21500 21501TMPFS (SHMEM FILESYSTEM) 21502M: Hugh Dickins <hughd@google.com> 21503L: linux-mm@kvack.org 21504S: Maintained 21505F: include/linux/shmem_fs.h 21506F: mm/shmem.c 21507 21508TOMOYO SECURITY MODULE 21509M: Kentaro Takeda <takedakn@nttdata.co.jp> 21510M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21511L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21512L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21513L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21514L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21515S: Maintained 21516W: https://tomoyo.osdn.jp/ 21517F: security/tomoyo/ 21518 21519TOPSTAR LAPTOP EXTRAS DRIVER 21520M: Herton Ronaldo Krzesinski <herton@canonical.com> 21521L: platform-driver-x86@vger.kernel.org 21522S: Maintained 21523F: drivers/platform/x86/topstar-laptop.c 21524 21525TORTURE-TEST MODULES 21526M: Davidlohr Bueso <dave@stgolabs.net> 21527M: "Paul E. McKenney" <paulmck@kernel.org> 21528M: Josh Triplett <josh@joshtriplett.org> 21529L: linux-kernel@vger.kernel.org 21530S: Supported 21531T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21532F: Documentation/RCU/torture.rst 21533F: kernel/locking/locktorture.c 21534F: kernel/rcu/rcuscale.c 21535F: kernel/rcu/rcutorture.c 21536F: kernel/rcu/refscale.c 21537F: kernel/torture.c 21538 21539TOSHIBA ACPI EXTRAS DRIVER 21540M: Azael Avalos <coproscefalo@gmail.com> 21541L: platform-driver-x86@vger.kernel.org 21542S: Maintained 21543F: drivers/platform/x86/toshiba_acpi.c 21544 21545TOSHIBA BLUETOOTH DRIVER 21546M: Azael Avalos <coproscefalo@gmail.com> 21547L: platform-driver-x86@vger.kernel.org 21548S: Maintained 21549F: drivers/platform/x86/toshiba_bluetooth.c 21550 21551TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21552M: Azael Avalos <coproscefalo@gmail.com> 21553L: platform-driver-x86@vger.kernel.org 21554S: Maintained 21555F: drivers/platform/x86/toshiba_haps.c 21556 21557TOSHIBA SMM DRIVER 21558M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21559S: Maintained 21560W: http://www.buzzard.org.uk/toshiba/ 21561F: drivers/char/toshiba.c 21562F: include/linux/toshiba.h 21563F: include/uapi/linux/toshiba.h 21564 21565TOSHIBA TC358743 DRIVER 21566M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21567L: linux-media@vger.kernel.org 21568S: Maintained 21569F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21570F: drivers/media/i2c/tc358743* 21571F: include/media/i2c/tc358743.h 21572 21573TOSHIBA WMI HOTKEYS DRIVER 21574M: Azael Avalos <coproscefalo@gmail.com> 21575L: platform-driver-x86@vger.kernel.org 21576S: Maintained 21577F: drivers/platform/x86/toshiba-wmi.c 21578 21579TPM DEVICE DRIVER 21580M: Peter Huewe <peterhuewe@gmx.de> 21581M: Jarkko Sakkinen <jarkko@kernel.org> 21582R: Jason Gunthorpe <jgg@ziepe.ca> 21583L: linux-integrity@vger.kernel.org 21584S: Maintained 21585W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21586Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21587T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21588F: drivers/char/tpm/ 21589 21590TPS546D24 DRIVER 21591M: Duke Du <dukedu83@gmail.com> 21592L: linux-hwmon@vger.kernel.org 21593S: Maintained 21594F: Documentation/hwmon/tps546d24.rst 21595F: drivers/hwmon/pmbus/tps546d24.c 21596 21597TRACING 21598M: Steven Rostedt <rostedt@goodmis.org> 21599M: Masami Hiramatsu <mhiramat@kernel.org> 21600L: linux-kernel@vger.kernel.org 21601L: linux-trace-kernel@vger.kernel.org 21602S: Maintained 21603Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21604T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21605F: Documentation/trace/* 21606F: fs/tracefs/ 21607F: include/linux/trace*.h 21608F: include/trace/ 21609F: kernel/trace/ 21610F: scripts/tracing/ 21611F: tools/testing/selftests/ftrace/ 21612 21613TRACING MMIO ACCESSES (MMIOTRACE) 21614M: Steven Rostedt <rostedt@goodmis.org> 21615M: Masami Hiramatsu <mhiramat@kernel.org> 21616R: Karol Herbst <karolherbst@gmail.com> 21617R: Pekka Paalanen <ppaalanen@gmail.com> 21618L: linux-kernel@vger.kernel.org 21619L: nouveau@lists.freedesktop.org 21620S: Maintained 21621F: arch/x86/mm/kmmio.c 21622F: arch/x86/mm/mmio-mod.c 21623F: arch/x86/mm/testmmiotrace.c 21624F: include/linux/mmiotrace.h 21625F: kernel/trace/trace_mmiotrace.c 21626 21627TRACING OS NOISE / LATENCY TRACERS 21628M: Steven Rostedt <rostedt@goodmis.org> 21629M: Daniel Bristot de Oliveira <bristot@kernel.org> 21630S: Maintained 21631F: Documentation/trace/hwlat_detector.rst 21632F: Documentation/trace/osnoise-tracer.rst 21633F: Documentation/trace/timerlat-tracer.rst 21634F: arch/*/kernel/trace.c 21635F: include/trace/events/osnoise.h 21636F: kernel/trace/trace_hwlat.c 21637F: kernel/trace/trace_irqsoff.c 21638F: kernel/trace/trace_osnoise.c 21639F: kernel/trace/trace_sched_wakeup.c 21640 21641TRADITIONAL CHINESE DOCUMENTATION 21642M: Hu Haowen <src.res@email.cn> 21643L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21644S: Maintained 21645W: https://github.com/srcres258/linux-doc 21646T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21647F: Documentation/translations/zh_TW/ 21648 21649TTY LAYER 21650M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21651M: Jiri Slaby <jirislaby@kernel.org> 21652S: Supported 21653T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21654F: Documentation/driver-api/serial/ 21655F: drivers/tty/ 21656F: drivers/tty/serial/serial_core.c 21657F: include/linux/selection.h 21658F: include/linux/serial.h 21659F: include/linux/serial_core.h 21660F: include/linux/sysrq.h 21661F: include/linux/tty*.h 21662F: include/linux/vt.h 21663F: include/linux/vt_*.h 21664F: include/uapi/linux/serial.h 21665F: include/uapi/linux/serial_core.h 21666F: include/uapi/linux/tty.h 21667 21668TUA9001 MEDIA DRIVER 21669M: Antti Palosaari <crope@iki.fi> 21670L: linux-media@vger.kernel.org 21671S: Maintained 21672W: https://linuxtv.org 21673W: http://palosaari.fi/linux/ 21674Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21675T: git git://linuxtv.org/anttip/media_tree.git 21676F: drivers/media/tuners/tua9001* 21677 21678TULIP NETWORK DRIVERS 21679L: netdev@vger.kernel.org 21680L: linux-parisc@vger.kernel.org 21681S: Orphan 21682F: drivers/net/ethernet/dec/tulip/ 21683 21684TUN/TAP driver 21685M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21686S: Maintained 21687W: http://vtun.sourceforge.net/tun 21688F: Documentation/networking/tuntap.rst 21689F: arch/um/os-Linux/drivers/ 21690 21691TURBOCHANNEL SUBSYSTEM 21692M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21693M: Ralf Baechle <ralf@linux-mips.org> 21694L: linux-mips@vger.kernel.org 21695S: Maintained 21696Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21697F: drivers/tc/ 21698F: include/linux/tc.h 21699 21700TURBOSTAT UTILITY 21701M: "Len Brown" <lenb@kernel.org> 21702L: linux-pm@vger.kernel.org 21703S: Supported 21704Q: https://patchwork.kernel.org/project/linux-pm/list/ 21705B: https://bugzilla.kernel.org 21706T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21707F: tools/power/x86/turbostat/ 21708 21709TW5864 VIDEO4LINUX DRIVER 21710M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21711M: Anton Sviridenko <anton@corp.bluecherry.net> 21712M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21713M: Andrey Utkin <andrey_utkin@fastmail.com> 21714L: linux-media@vger.kernel.org 21715S: Supported 21716F: drivers/media/pci/tw5864/ 21717 21718TW68 VIDEO4LINUX DRIVER 21719M: Hans Verkuil <hverkuil@xs4all.nl> 21720L: linux-media@vger.kernel.org 21721S: Odd Fixes 21722W: https://linuxtv.org 21723T: git git://linuxtv.org/media_tree.git 21724F: drivers/media/pci/tw68/ 21725 21726TW686X VIDEO4LINUX DRIVER 21727M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21728L: linux-media@vger.kernel.org 21729S: Maintained 21730W: http://linuxtv.org 21731T: git git://linuxtv.org/media_tree.git 21732F: drivers/media/pci/tw686x/ 21733 21734U-BOOT ENVIRONMENT VARIABLES 21735M: Rafał Miłecki <rafal@milecki.pl> 21736S: Maintained 21737F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21738F: drivers/nvmem/u-boot-env.c 21739 21740UACCE ACCELERATOR FRAMEWORK 21741M: Zhangfei Gao <zhangfei.gao@linaro.org> 21742M: Zhou Wang <wangzhou1@hisilicon.com> 21743L: linux-accelerators@lists.ozlabs.org 21744L: linux-kernel@vger.kernel.org 21745S: Maintained 21746F: Documentation/ABI/testing/sysfs-driver-uacce 21747F: Documentation/misc-devices/uacce.rst 21748F: drivers/misc/uacce/ 21749F: include/linux/uacce.h 21750F: include/uapi/misc/uacce/ 21751 21752UBI FILE SYSTEM (UBIFS) 21753M: Richard Weinberger <richard@nod.at> 21754L: linux-mtd@lists.infradead.org 21755S: Supported 21756W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21757T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21758T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21759F: Documentation/ABI/testing/sysfs-fs-ubifs 21760F: Documentation/filesystems/ubifs-authentication.rst 21761F: Documentation/filesystems/ubifs.rst 21762F: fs/ubifs/ 21763 21764UBLK USERSPACE BLOCK DRIVER 21765M: Ming Lei <ming.lei@redhat.com> 21766L: linux-block@vger.kernel.org 21767S: Maintained 21768F: Documentation/block/ublk.rst 21769F: drivers/block/ublk_drv.c 21770F: include/uapi/linux/ublk_cmd.h 21771 21772UCLINUX (M68KNOMMU AND COLDFIRE) 21773M: Greg Ungerer <gerg@linux-m68k.org> 21774L: linux-m68k@lists.linux-m68k.org 21775S: Maintained 21776W: http://www.linux-m68k.org/ 21777T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21778F: arch/m68k/*/*_no.* 21779F: arch/m68k/68*/ 21780F: arch/m68k/coldfire/ 21781F: arch/m68k/include/asm/*_no.* 21782 21783UDF FILESYSTEM 21784M: Jan Kara <jack@suse.com> 21785S: Maintained 21786F: Documentation/filesystems/udf.rst 21787F: fs/udf/ 21788 21789UDRAW TABLET 21790M: Bastien Nocera <hadess@hadess.net> 21791L: linux-input@vger.kernel.org 21792S: Maintained 21793F: drivers/hid/hid-udraw-ps3.c 21794 21795UFS FILESYSTEM 21796M: Evgeniy Dushistov <dushistov@mail.ru> 21797S: Maintained 21798F: Documentation/admin-guide/ufs.rst 21799F: fs/ufs/ 21800 21801UHID USERSPACE HID IO DRIVER 21802M: David Rheinsberg <david.rheinsberg@gmail.com> 21803L: linux-input@vger.kernel.org 21804S: Maintained 21805F: drivers/hid/uhid.c 21806F: include/uapi/linux/uhid.h 21807 21808ULPI BUS 21809M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21810L: linux-usb@vger.kernel.org 21811S: Maintained 21812F: drivers/usb/common/ulpi.c 21813F: include/linux/ulpi/ 21814 21815UNICODE SUBSYSTEM 21816M: Gabriel Krisman Bertazi <krisman@collabora.com> 21817L: linux-fsdevel@vger.kernel.org 21818S: Supported 21819F: fs/unicode/ 21820 21821UNIFDEF 21822M: Tony Finch <dot@dotat.at> 21823S: Maintained 21824W: http://dotat.at/prog/unifdef 21825F: scripts/unifdef.c 21826 21827UNIFORM CDROM DRIVER 21828M: Phillip Potter <phil@philpotter.co.uk> 21829S: Maintained 21830F: Documentation/cdrom/ 21831F: drivers/cdrom/cdrom.c 21832F: include/linux/cdrom.h 21833F: include/uapi/linux/cdrom.h 21834 21835UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21836R: Alim Akhtar <alim.akhtar@samsung.com> 21837R: Avri Altman <avri.altman@wdc.com> 21838R: Bart Van Assche <bvanassche@acm.org> 21839L: linux-scsi@vger.kernel.org 21840S: Supported 21841F: Documentation/devicetree/bindings/ufs/ 21842F: Documentation/scsi/ufs.rst 21843F: drivers/ufs/core/ 21844 21845UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21846M: Pedro Sousa <pedrom.sousa@synopsys.com> 21847L: linux-scsi@vger.kernel.org 21848S: Supported 21849F: drivers/ufs/host/*dwc* 21850 21851UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21852M: Alim Akhtar <alim.akhtar@samsung.com> 21853L: linux-scsi@vger.kernel.org 21854S: Maintained 21855F: drivers/ufs/host/ufs-exynos* 21856 21857UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21858M: Stanley Chu <stanley.chu@mediatek.com> 21859L: linux-scsi@vger.kernel.org 21860L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21861S: Maintained 21862F: drivers/ufs/host/ufs-mediatek* 21863 21864UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21865M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21866L: linux-arm-msm@vger.kernel.org 21867L: linux-scsi@vger.kernel.org 21868S: Maintained 21869F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21870F: drivers/ufs/host/ufs-qcom* 21871 21872UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21873M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21874L: linux-renesas-soc@vger.kernel.org 21875L: linux-scsi@vger.kernel.org 21876S: Maintained 21877F: drivers/ufs/host/ufs-renesas.c 21878 21879UNSORTED BLOCK IMAGES (UBI) 21880M: Richard Weinberger <richard@nod.at> 21881L: linux-mtd@lists.infradead.org 21882S: Supported 21883W: http://www.linux-mtd.infradead.org/ 21884T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21885T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21886F: drivers/mtd/ubi/ 21887F: include/linux/mtd/ubi.h 21888F: include/uapi/mtd/ubi-user.h 21889 21890USB "USBNET" DRIVER FRAMEWORK 21891M: Oliver Neukum <oneukum@suse.com> 21892L: netdev@vger.kernel.org 21893S: Maintained 21894W: http://www.linux-usb.org/usbnet 21895F: drivers/net/usb/usbnet.c 21896F: include/linux/usb/usbnet.h 21897 21898USB ACM DRIVER 21899M: Oliver Neukum <oneukum@suse.com> 21900L: linux-usb@vger.kernel.org 21901S: Maintained 21902F: Documentation/usb/acm.rst 21903F: drivers/usb/class/cdc-acm.* 21904 21905USB APPLE MFI FASTCHARGE DRIVER 21906M: Bastien Nocera <hadess@hadess.net> 21907L: linux-usb@vger.kernel.org 21908S: Maintained 21909F: drivers/usb/misc/apple-mfi-fastcharge.c 21910 21911USB AR5523 WIRELESS DRIVER 21912M: Pontus Fuchs <pontus.fuchs@gmail.com> 21913L: linux-wireless@vger.kernel.org 21914S: Maintained 21915F: drivers/net/wireless/ath/ar5523/ 21916 21917USB ATTACHED SCSI 21918M: Oliver Neukum <oneukum@suse.com> 21919L: linux-usb@vger.kernel.org 21920L: linux-scsi@vger.kernel.org 21921S: Maintained 21922F: drivers/usb/storage/uas.c 21923 21924USB CDC ETHERNET DRIVER 21925M: Oliver Neukum <oliver@neukum.org> 21926L: linux-usb@vger.kernel.org 21927S: Maintained 21928F: drivers/net/usb/cdc_*.c 21929F: include/uapi/linux/usb/cdc.h 21930 21931USB CHAOSKEY DRIVER 21932M: Keith Packard <keithp@keithp.com> 21933L: linux-usb@vger.kernel.org 21934S: Maintained 21935F: drivers/usb/misc/chaoskey.c 21936 21937USB CYPRESS C67X00 DRIVER 21938L: linux-usb@vger.kernel.org 21939S: Orphan 21940F: drivers/usb/c67x00/ 21941 21942USB DAVICOM DM9601 DRIVER 21943M: Peter Korsgaard <peter@korsgaard.com> 21944L: netdev@vger.kernel.org 21945S: Maintained 21946W: http://www.linux-usb.org/usbnet 21947F: drivers/net/usb/dm9601.c 21948 21949USB EHCI DRIVER 21950M: Alan Stern <stern@rowland.harvard.edu> 21951L: linux-usb@vger.kernel.org 21952S: Maintained 21953F: Documentation/usb/ehci.rst 21954F: drivers/usb/host/ehci* 21955 21956USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21957M: Jiri Kosina <jikos@kernel.org> 21958M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21962F: Documentation/hid/hiddev.rst 21963F: drivers/hid/usbhid/ 21964 21965USB INTEL XHCI ROLE MUX DRIVER 21966M: Hans de Goede <hdegoede@redhat.com> 21967L: linux-usb@vger.kernel.org 21968S: Maintained 21969F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21970 21971USB IP DRIVER FOR HISILICON KIRIN 960 21972M: Yu Chen <chenyu56@huawei.com> 21973M: Binghui Wang <wangbinghui@hisilicon.com> 21974L: linux-usb@vger.kernel.org 21975S: Maintained 21976F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21977F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21978 21979USB IP DRIVER FOR HISILICON KIRIN 970 21980M: Mauro Carvalho Chehab <mchehab@kernel.org> 21981L: linux-usb@vger.kernel.org 21982S: Maintained 21983F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21984F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21985 21986USB ISP116X DRIVER 21987M: Olav Kongas <ok@artecdesign.ee> 21988L: linux-usb@vger.kernel.org 21989S: Maintained 21990F: drivers/usb/host/isp116x* 21991F: include/linux/usb/isp116x.h 21992 21993USB ISP1760 DRIVER 21994M: Rui Miguel Silva <rui.silva@linaro.org> 21995L: linux-usb@vger.kernel.org 21996S: Maintained 21997F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21998F: drivers/usb/isp1760/* 21999 22000USB LAN78XX ETHERNET DRIVER 22001M: Woojung Huh <woojung.huh@microchip.com> 22002M: UNGLinuxDriver@microchip.com 22003L: netdev@vger.kernel.org 22004S: Maintained 22005F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22006F: drivers/net/usb/lan78xx.* 22007F: include/dt-bindings/net/microchip-lan78xx.h 22008 22009USB MASS STORAGE DRIVER 22010M: Alan Stern <stern@rowland.harvard.edu> 22011L: linux-usb@vger.kernel.org 22012L: usb-storage@lists.one-eyed-alien.net 22013S: Maintained 22014F: drivers/usb/storage/ 22015 22016USB MIDI DRIVER 22017M: Clemens Ladisch <clemens@ladisch.de> 22018L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22019S: Maintained 22020T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22021F: sound/usb/midi.* 22022 22023USB NETWORKING DRIVERS 22024L: linux-usb@vger.kernel.org 22025S: Odd Fixes 22026F: drivers/net/usb/ 22027 22028USB OHCI DRIVER 22029M: Alan Stern <stern@rowland.harvard.edu> 22030L: linux-usb@vger.kernel.org 22031S: Maintained 22032F: Documentation/usb/ohci.rst 22033F: drivers/usb/host/ohci* 22034 22035USB OTG FSM (Finite State Machine) 22036M: Peter Chen <peter.chen@kernel.org> 22037L: linux-usb@vger.kernel.org 22038S: Maintained 22039T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22040F: drivers/usb/common/usb-otg-fsm.c 22041 22042USB OVER IP DRIVER 22043M: Valentina Manea <valentina.manea.m@gmail.com> 22044M: Shuah Khan <shuah@kernel.org> 22045M: Shuah Khan <skhan@linuxfoundation.org> 22046R: Hongren Zheng <i@zenithal.me> 22047L: linux-usb@vger.kernel.org 22048S: Maintained 22049F: Documentation/usb/usbip_protocol.rst 22050F: drivers/usb/usbip/ 22051F: tools/testing/selftests/drivers/usb/usbip/ 22052F: tools/usb/usbip/ 22053 22054USB PEGASUS DRIVER 22055M: Petko Manolov <petkan@nucleusys.com> 22056L: linux-usb@vger.kernel.org 22057L: netdev@vger.kernel.org 22058S: Maintained 22059W: https://github.com/petkan/pegasus 22060T: git https://github.com/petkan/pegasus.git 22061F: drivers/net/usb/pegasus.* 22062 22063USB PRINTER DRIVER (usblp) 22064M: Pete Zaitcev <zaitcev@redhat.com> 22065L: linux-usb@vger.kernel.org 22066S: Supported 22067F: drivers/usb/class/usblp.c 22068 22069USB QMI WWAN NETWORK DRIVER 22070M: Bjørn Mork <bjorn@mork.no> 22071L: netdev@vger.kernel.org 22072S: Maintained 22073F: Documentation/ABI/testing/sysfs-class-net-qmi 22074F: drivers/net/usb/qmi_wwan.c 22075 22076USB RAW GADGET DRIVER 22077R: Andrey Konovalov <andreyknvl@gmail.com> 22078L: linux-usb@vger.kernel.org 22079S: Maintained 22080F: Documentation/usb/raw-gadget.rst 22081F: drivers/usb/gadget/legacy/raw_gadget.c 22082F: include/uapi/linux/usb/raw_gadget.h 22083 22084USB RTL8150 DRIVER 22085M: Petko Manolov <petkan@nucleusys.com> 22086L: linux-usb@vger.kernel.org 22087L: netdev@vger.kernel.org 22088S: Maintained 22089W: https://github.com/petkan/rtl8150 22090T: git https://github.com/petkan/rtl8150.git 22091F: drivers/net/usb/rtl8150.c 22092 22093USB SERIAL SUBSYSTEM 22094M: Johan Hovold <johan@kernel.org> 22095L: linux-usb@vger.kernel.org 22096S: Maintained 22097T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22098F: Documentation/usb/usb-serial.rst 22099F: drivers/usb/serial/ 22100F: include/linux/usb/serial.h 22101 22102USB SMSC75XX ETHERNET DRIVER 22103M: Steve Glendinning <steve.glendinning@shawell.net> 22104L: netdev@vger.kernel.org 22105S: Maintained 22106F: drivers/net/usb/smsc75xx.* 22107 22108USB SMSC95XX ETHERNET DRIVER 22109M: Steve Glendinning <steve.glendinning@shawell.net> 22110M: UNGLinuxDriver@microchip.com 22111L: netdev@vger.kernel.org 22112S: Maintained 22113F: drivers/net/usb/smsc95xx.* 22114 22115USB SUBSYSTEM 22116M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22117L: linux-usb@vger.kernel.org 22118S: Supported 22119W: http://www.linux-usb.org 22120T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22121F: Documentation/devicetree/bindings/usb/ 22122F: Documentation/usb/ 22123F: drivers/usb/ 22124F: include/dt-bindings/usb/ 22125F: include/linux/usb.h 22126F: include/linux/usb/ 22127F: include/uapi/linux/usb/ 22128 22129USB TYPEC BUS FOR ALTERNATE MODES 22130M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22131L: linux-usb@vger.kernel.org 22132S: Maintained 22133F: Documentation/ABI/testing/sysfs-bus-typec 22134F: Documentation/driver-api/usb/typec_bus.rst 22135F: drivers/usb/typec/altmodes/ 22136F: include/linux/usb/typec_altmode.h 22137 22138USB TYPEC CLASS 22139M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22140L: linux-usb@vger.kernel.org 22141S: Maintained 22142F: Documentation/ABI/testing/sysfs-class-typec 22143F: Documentation/driver-api/usb/typec.rst 22144F: drivers/usb/typec/ 22145F: include/linux/usb/typec.h 22146 22147USB TYPEC INTEL PMC MUX DRIVER 22148M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22149L: linux-usb@vger.kernel.org 22150S: Maintained 22151F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22152F: drivers/usb/typec/mux/intel_pmc_mux.c 22153 22154USB TYPEC PI3USB30532 MUX DRIVER 22155M: Hans de Goede <hdegoede@redhat.com> 22156L: linux-usb@vger.kernel.org 22157S: Maintained 22158F: drivers/usb/typec/mux/pi3usb30532.c 22159 22160USB TYPEC PORT CONTROLLER DRIVERS 22161M: Guenter Roeck <linux@roeck-us.net> 22162L: linux-usb@vger.kernel.org 22163S: Maintained 22164F: drivers/usb/typec/tcpm/ 22165 22166USB UHCI DRIVER 22167M: Alan Stern <stern@rowland.harvard.edu> 22168L: linux-usb@vger.kernel.org 22169S: Maintained 22170F: drivers/usb/host/uhci* 22171 22172USB VIDEO CLASS 22173M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22174L: linux-media@vger.kernel.org 22175S: Maintained 22176W: http://www.ideasonboard.org/uvc/ 22177T: git git://linuxtv.org/media_tree.git 22178F: drivers/media/usb/uvc/ 22179F: include/uapi/linux/uvcvideo.h 22180 22181USB WEBCAM GADGET 22182M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22183M: Daniel Scally <dan.scally@ideasonboard.com> 22184L: linux-usb@vger.kernel.org 22185S: Maintained 22186F: drivers/usb/gadget/function/*uvc* 22187F: drivers/usb/gadget/legacy/webcam.c 22188F: include/uapi/linux/usb/g_uvc.h 22189 22190USB WIRELESS RNDIS DRIVER (rndis_wlan) 22191M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22192L: linux-wireless@vger.kernel.org 22193S: Maintained 22194F: drivers/net/wireless/legacy/rndis_wlan.c 22195 22196USB XHCI DRIVER 22197M: Mathias Nyman <mathias.nyman@intel.com> 22198L: linux-usb@vger.kernel.org 22199S: Supported 22200F: drivers/usb/host/pci-quirks* 22201F: drivers/usb/host/xhci* 22202 22203USB ZD1201 DRIVER 22204L: linux-wireless@vger.kernel.org 22205S: Orphan 22206W: http://linux-lc100020.sourceforge.net 22207F: drivers/net/wireless/zydas/zd1201.* 22208 22209USER DATAGRAM PROTOCOL (UDP) 22210M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22211S: Maintained 22212F: include/linux/udp.h 22213F: net/ipv4/udp.c 22214F: net/ipv6/udp.c 22215 22216USER-MODE LINUX (UML) 22217M: Richard Weinberger <richard@nod.at> 22218M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22219M: Johannes Berg <johannes@sipsolutions.net> 22220L: linux-um@lists.infradead.org 22221S: Maintained 22222W: http://user-mode-linux.sourceforge.net 22223Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22224T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22225T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22226F: Documentation/virt/uml/ 22227F: arch/um/ 22228F: arch/x86/um/ 22229F: fs/hostfs/ 22230 22231USERSPACE COPYIN/COPYOUT (UIOVEC) 22232M: Alexander Viro <viro@zeniv.linux.org.uk> 22233S: Maintained 22234F: include/linux/uio.h 22235F: lib/iov_iter.c 22236 22237USERSPACE DMA BUFFER DRIVER 22238M: Gerd Hoffmann <kraxel@redhat.com> 22239L: dri-devel@lists.freedesktop.org 22240S: Maintained 22241T: git git://anongit.freedesktop.org/drm/drm-misc 22242F: drivers/dma-buf/udmabuf.c 22243F: include/uapi/linux/udmabuf.h 22244 22245USERSPACE I/O (UIO) 22246M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22247S: Maintained 22248T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22249F: Documentation/driver-api/uio-howto.rst 22250F: drivers/uio/ 22251F: include/linux/uio_driver.h 22252 22253UTIL-LINUX PACKAGE 22254M: Karel Zak <kzak@redhat.com> 22255L: util-linux@vger.kernel.org 22256S: Maintained 22257W: http://en.wikipedia.org/wiki/Util-linux 22258T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22259 22260UUID HELPERS 22261R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22262L: linux-kernel@vger.kernel.org 22263S: Maintained 22264F: include/linux/uuid.h 22265F: lib/test_uuid.c 22266F: lib/uuid.c 22267 22268UV SYSFS DRIVER 22269M: Justin Ernst <justin.ernst@hpe.com> 22270L: platform-driver-x86@vger.kernel.org 22271S: Maintained 22272F: drivers/platform/x86/uv_sysfs.c 22273 22274UVESAFB DRIVER 22275M: Michal Januszewski <spock@gentoo.org> 22276L: linux-fbdev@vger.kernel.org 22277S: Maintained 22278W: https://github.com/mjanusz/v86d 22279F: Documentation/fb/uvesafb.rst 22280F: drivers/video/fbdev/uvesafb.* 22281 22282Ux500 CLOCK DRIVERS 22283M: Ulf Hansson <ulf.hansson@linaro.org> 22284L: linux-clk@vger.kernel.org 22285L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22286S: Maintained 22287F: drivers/clk/ux500/ 22288 22289VF610 NAND DRIVER 22290M: Stefan Agner <stefan@agner.ch> 22291L: linux-mtd@lists.infradead.org 22292S: Supported 22293F: drivers/mtd/nand/raw/vf610_nfc.c 22294 22295VFAT/FAT/MSDOS FILESYSTEM 22296M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22297S: Maintained 22298F: Documentation/filesystems/vfat.rst 22299F: fs/fat/ 22300F: tools/testing/selftests/filesystems/fat/ 22301 22302VFIO CDX DRIVER 22303M: Nipun Gupta <nipun.gupta@amd.com> 22304M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22305L: kvm@vger.kernel.org 22306S: Maintained 22307F: drivers/vfio/cdx/* 22308 22309VFIO DRIVER 22310M: Alex Williamson <alex.williamson@redhat.com> 22311L: kvm@vger.kernel.org 22312S: Maintained 22313T: git https://github.com/awilliam/linux-vfio.git 22314F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22315F: Documentation/driver-api/vfio.rst 22316F: drivers/vfio/ 22317F: include/linux/vfio.h 22318F: include/linux/vfio_pci_core.h 22319F: include/uapi/linux/vfio.h 22320 22321VFIO FSL-MC DRIVER 22322M: Diana Craciun <diana.craciun@oss.nxp.com> 22323L: kvm@vger.kernel.org 22324S: Maintained 22325F: drivers/vfio/fsl-mc/ 22326 22327VFIO HISILICON PCI DRIVER 22328M: Longfang Liu <liulongfang@huawei.com> 22329M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22330L: kvm@vger.kernel.org 22331S: Maintained 22332F: drivers/vfio/pci/hisilicon/ 22333 22334VFIO MEDIATED DEVICE DRIVERS 22335M: Kirti Wankhede <kwankhede@nvidia.com> 22336L: kvm@vger.kernel.org 22337S: Maintained 22338F: Documentation/driver-api/vfio-mediated-device.rst 22339F: drivers/vfio/mdev/ 22340F: include/linux/mdev.h 22341F: samples/vfio-mdev/ 22342 22343VFIO MLX5 PCI DRIVER 22344M: Yishai Hadas <yishaih@nvidia.com> 22345L: kvm@vger.kernel.org 22346S: Maintained 22347F: drivers/vfio/pci/mlx5/ 22348 22349VFIO PCI DEVICE SPECIFIC DRIVERS 22350R: Jason Gunthorpe <jgg@nvidia.com> 22351R: Yishai Hadas <yishaih@nvidia.com> 22352R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22353R: Kevin Tian <kevin.tian@intel.com> 22354L: kvm@vger.kernel.org 22355S: Maintained 22356P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22357F: drivers/vfio/pci/*/ 22358 22359VFIO PLATFORM DRIVER 22360M: Eric Auger <eric.auger@redhat.com> 22361L: kvm@vger.kernel.org 22362S: Maintained 22363F: drivers/vfio/platform/ 22364 22365VGA_SWITCHEROO 22366R: Lukas Wunner <lukas@wunner.de> 22367S: Maintained 22368T: git git://anongit.freedesktop.org/drm/drm-misc 22369F: Documentation/gpu/vga-switcheroo.rst 22370F: drivers/gpu/vga/vga_switcheroo.c 22371F: include/linux/vga_switcheroo.h 22372 22373VIA RHINE NETWORK DRIVER 22374M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22375S: Maintained 22376F: drivers/net/ethernet/via/via-rhine.c 22377 22378VIA SD/MMC CARD CONTROLLER DRIVER 22379M: Bruce Chang <brucechang@via.com.tw> 22380M: Harald Welte <HaraldWelte@viatech.com> 22381S: Maintained 22382F: drivers/mmc/host/via-sdmmc.c 22383 22384VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22385M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22386L: linux-fbdev@vger.kernel.org 22387S: Maintained 22388F: drivers/video/fbdev/via/ 22389F: include/linux/via-core.h 22390F: include/linux/via_i2c.h 22391 22392VIA VELOCITY NETWORK DRIVER 22393M: Francois Romieu <romieu@fr.zoreil.com> 22394L: netdev@vger.kernel.org 22395S: Maintained 22396F: drivers/net/ethernet/via/via-velocity.* 22397 22398VICODEC VIRTUAL CODEC DRIVER 22399M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22400L: linux-media@vger.kernel.org 22401S: Maintained 22402W: https://linuxtv.org 22403T: git git://linuxtv.org/media_tree.git 22404F: drivers/media/test-drivers/vicodec/* 22405 22406VIDEO I2C POLLING DRIVER 22407M: Matt Ranostay <matt.ranostay@konsulko.com> 22408L: linux-media@vger.kernel.org 22409S: Maintained 22410F: drivers/media/i2c/video-i2c.c 22411 22412VIDEO MULTIPLEXER DRIVER 22413M: Philipp Zabel <p.zabel@pengutronix.de> 22414L: linux-media@vger.kernel.org 22415S: Maintained 22416F: drivers/media/platform/video-mux.c 22417 22418VIDEOBUF2 FRAMEWORK 22419M: Tomasz Figa <tfiga@chromium.org> 22420M: Marek Szyprowski <m.szyprowski@samsung.com> 22421L: linux-media@vger.kernel.org 22422S: Maintained 22423F: drivers/media/common/videobuf2/* 22424F: include/media/videobuf2-* 22425 22426VIDTV VIRTUAL DIGITAL TV DRIVER 22427M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22428L: linux-media@vger.kernel.org 22429S: Maintained 22430W: https://linuxtv.org 22431T: git git://linuxtv.org/media_tree.git 22432F: drivers/media/test-drivers/vidtv/* 22433 22434VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22435M: Shuah Khan <skhan@linuxfoundation.org> 22436R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22437L: linux-media@vger.kernel.org 22438S: Maintained 22439W: https://linuxtv.org 22440T: git git://linuxtv.org/media_tree.git 22441F: drivers/media/test-drivers/vimc/* 22442 22443VIRT LIB 22444M: Alex Williamson <alex.williamson@redhat.com> 22445M: Paolo Bonzini <pbonzini@redhat.com> 22446L: kvm@vger.kernel.org 22447S: Supported 22448F: virt/lib/ 22449 22450VIRTIO AND VHOST VSOCK DRIVER 22451M: Stefan Hajnoczi <stefanha@redhat.com> 22452M: Stefano Garzarella <sgarzare@redhat.com> 22453L: kvm@vger.kernel.org 22454L: virtualization@lists.linux-foundation.org 22455L: netdev@vger.kernel.org 22456S: Maintained 22457F: drivers/vhost/vsock.c 22458F: include/linux/virtio_vsock.h 22459F: include/uapi/linux/virtio_vsock.h 22460F: net/vmw_vsock/virtio_transport.c 22461F: net/vmw_vsock/virtio_transport_common.c 22462 22463VIRTIO BALLOON 22464M: "Michael S. Tsirkin" <mst@redhat.com> 22465M: David Hildenbrand <david@redhat.com> 22466L: virtualization@lists.linux-foundation.org 22467S: Maintained 22468F: drivers/virtio/virtio_balloon.c 22469F: include/linux/balloon_compaction.h 22470F: include/uapi/linux/virtio_balloon.h 22471F: mm/balloon_compaction.c 22472 22473VIRTIO BLOCK AND SCSI DRIVERS 22474M: "Michael S. Tsirkin" <mst@redhat.com> 22475M: Jason Wang <jasowang@redhat.com> 22476R: Paolo Bonzini <pbonzini@redhat.com> 22477R: Stefan Hajnoczi <stefanha@redhat.com> 22478L: virtualization@lists.linux-foundation.org 22479S: Maintained 22480F: drivers/block/virtio_blk.c 22481F: drivers/scsi/virtio_scsi.c 22482F: drivers/vhost/scsi.c 22483F: include/uapi/linux/virtio_blk.h 22484F: include/uapi/linux/virtio_scsi.h 22485 22486VIRTIO CONSOLE DRIVER 22487M: Amit Shah <amit@kernel.org> 22488L: virtualization@lists.linux-foundation.org 22489S: Maintained 22490F: drivers/char/virtio_console.c 22491F: include/linux/virtio_console.h 22492F: include/uapi/linux/virtio_console.h 22493 22494VIRTIO CORE AND NET DRIVERS 22495M: "Michael S. Tsirkin" <mst@redhat.com> 22496M: Jason Wang <jasowang@redhat.com> 22497R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22498L: virtualization@lists.linux-foundation.org 22499S: Maintained 22500F: Documentation/ABI/testing/sysfs-bus-vdpa 22501F: Documentation/ABI/testing/sysfs-class-vduse 22502F: Documentation/devicetree/bindings/virtio/ 22503F: Documentation/driver-api/virtio/ 22504F: drivers/block/virtio_blk.c 22505F: drivers/crypto/virtio/ 22506F: drivers/net/virtio_net.c 22507F: drivers/vdpa/ 22508F: drivers/virtio/ 22509F: include/linux/vdpa.h 22510F: include/linux/virtio*.h 22511F: include/linux/vringh.h 22512F: include/uapi/linux/virtio_*.h 22513F: tools/virtio/ 22514 22515VIRTIO CRYPTO DRIVER 22516M: Gonglei <arei.gonglei@huawei.com> 22517L: virtualization@lists.linux-foundation.org 22518L: linux-crypto@vger.kernel.org 22519S: Maintained 22520F: drivers/crypto/virtio/ 22521F: include/uapi/linux/virtio_crypto.h 22522 22523VIRTIO DRIVERS FOR S390 22524M: Cornelia Huck <cohuck@redhat.com> 22525M: Halil Pasic <pasic@linux.ibm.com> 22526M: Eric Farman <farman@linux.ibm.com> 22527L: linux-s390@vger.kernel.org 22528L: virtualization@lists.linux-foundation.org 22529L: kvm@vger.kernel.org 22530S: Supported 22531F: arch/s390/include/uapi/asm/virtio-ccw.h 22532F: drivers/s390/virtio/ 22533 22534VIRTIO FILE SYSTEM 22535M: Vivek Goyal <vgoyal@redhat.com> 22536M: Stefan Hajnoczi <stefanha@redhat.com> 22537M: Miklos Szeredi <miklos@szeredi.hu> 22538L: virtualization@lists.linux-foundation.org 22539L: linux-fsdevel@vger.kernel.org 22540S: Supported 22541W: https://virtio-fs.gitlab.io/ 22542F: Documentation/filesystems/virtiofs.rst 22543F: fs/fuse/virtio_fs.c 22544F: include/uapi/linux/virtio_fs.h 22545 22546VIRTIO GPIO DRIVER 22547M: Enrico Weigelt, metux IT consult <info@metux.net> 22548M: Viresh Kumar <vireshk@kernel.org> 22549L: linux-gpio@vger.kernel.org 22550L: virtualization@lists.linux-foundation.org 22551S: Maintained 22552F: drivers/gpio/gpio-virtio.c 22553F: include/uapi/linux/virtio_gpio.h 22554 22555VIRTIO GPU DRIVER 22556M: David Airlie <airlied@redhat.com> 22557M: Gerd Hoffmann <kraxel@redhat.com> 22558R: Gurchetan Singh <gurchetansingh@chromium.org> 22559R: Chia-I Wu <olvaffe@gmail.com> 22560L: dri-devel@lists.freedesktop.org 22561L: virtualization@lists.linux-foundation.org 22562S: Maintained 22563T: git git://anongit.freedesktop.org/drm/drm-misc 22564F: drivers/gpu/drm/virtio/ 22565F: include/uapi/linux/virtio_gpu.h 22566 22567VIRTIO HOST (VHOST) 22568M: "Michael S. Tsirkin" <mst@redhat.com> 22569M: Jason Wang <jasowang@redhat.com> 22570L: kvm@vger.kernel.org 22571L: virtualization@lists.linux-foundation.org 22572L: netdev@vger.kernel.org 22573S: Maintained 22574T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22575F: drivers/vhost/ 22576F: include/linux/sched/vhost_task.h 22577F: include/linux/vhost_iotlb.h 22578F: include/uapi/linux/vhost.h 22579F: kernel/vhost_task.c 22580 22581VIRTIO I2C DRIVER 22582M: Conghui Chen <conghui.chen@intel.com> 22583M: Viresh Kumar <viresh.kumar@linaro.org> 22584L: linux-i2c@vger.kernel.org 22585L: virtualization@lists.linux-foundation.org 22586S: Maintained 22587F: drivers/i2c/busses/i2c-virtio.c 22588F: include/uapi/linux/virtio_i2c.h 22589 22590VIRTIO INPUT DRIVER 22591M: Gerd Hoffmann <kraxel@redhat.com> 22592S: Maintained 22593F: drivers/virtio/virtio_input.c 22594F: include/uapi/linux/virtio_input.h 22595 22596VIRTIO IOMMU DRIVER 22597M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22598L: virtualization@lists.linux-foundation.org 22599S: Maintained 22600F: drivers/iommu/virtio-iommu.c 22601F: include/uapi/linux/virtio_iommu.h 22602 22603VIRTIO MEM DRIVER 22604M: David Hildenbrand <david@redhat.com> 22605L: virtualization@lists.linux-foundation.org 22606S: Maintained 22607W: https://virtio-mem.gitlab.io/ 22608F: drivers/virtio/virtio_mem.c 22609F: include/uapi/linux/virtio_mem.h 22610 22611VIRTIO PMEM DRIVER 22612M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22613L: virtualization@lists.linux-foundation.org 22614S: Maintained 22615F: drivers/nvdimm/nd_virtio.c 22616F: drivers/nvdimm/virtio_pmem.c 22617 22618VIRTIO SOUND DRIVER 22619M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22620M: "Michael S. Tsirkin" <mst@redhat.com> 22621L: virtualization@lists.linux-foundation.org 22622L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22623S: Maintained 22624F: include/uapi/linux/virtio_snd.h 22625F: sound/virtio/* 22626 22627VIRTUAL BOX GUEST DEVICE DRIVER 22628M: Hans de Goede <hdegoede@redhat.com> 22629M: Arnd Bergmann <arnd@arndb.de> 22630M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22631S: Maintained 22632F: drivers/virt/vboxguest/ 22633F: include/linux/vbox_utils.h 22634F: include/uapi/linux/vbox*.h 22635 22636VIRTUAL BOX SHARED FOLDER VFS DRIVER 22637M: Hans de Goede <hdegoede@redhat.com> 22638L: linux-fsdevel@vger.kernel.org 22639S: Maintained 22640F: fs/vboxsf/* 22641 22642VIRTUAL PCM TEST DRIVER 22643M: Ivan Orlov <ivan.orlov0322@gmail.com> 22644L: alsa-devel@alsa-project.org 22645S: Maintained 22646F: Documentation/sound/cards/pcmtest.rst 22647F: sound/drivers/pcmtest.c 22648F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22649 22650VIRTUAL SERIO DEVICE DRIVER 22651M: Stephen Chandler Paul <thatslyude@gmail.com> 22652S: Maintained 22653F: drivers/input/serio/userio.c 22654F: include/uapi/linux/userio.h 22655 22656VISL VIRTUAL STATELESS DECODER DRIVER 22657M: Daniel Almeida <daniel.almeida@collabora.com> 22658L: linux-media@vger.kernel.org 22659S: Supported 22660F: drivers/media/test-drivers/visl 22661 22662VIVID VIRTUAL VIDEO DRIVER 22663M: Hans Verkuil <hverkuil@xs4all.nl> 22664L: linux-media@vger.kernel.org 22665S: Maintained 22666W: https://linuxtv.org 22667T: git git://linuxtv.org/media_tree.git 22668F: drivers/media/test-drivers/vivid/* 22669 22670VLYNQ BUS 22671M: Florian Fainelli <f.fainelli@gmail.com> 22672L: openwrt-devel@lists.openwrt.org (subscribers-only) 22673S: Maintained 22674F: drivers/vlynq/vlynq.c 22675F: include/linux/vlynq.h 22676 22677VM SOCKETS (AF_VSOCK) 22678M: Stefano Garzarella <sgarzare@redhat.com> 22679L: virtualization@lists.linux-foundation.org 22680L: netdev@vger.kernel.org 22681S: Maintained 22682F: drivers/net/vsockmon.c 22683F: include/net/af_vsock.h 22684F: include/uapi/linux/vm_sockets.h 22685F: include/uapi/linux/vm_sockets_diag.h 22686F: include/uapi/linux/vsockmon.h 22687F: net/vmw_vsock/ 22688F: tools/testing/vsock/ 22689 22690VMALLOC 22691M: Andrew Morton <akpm@linux-foundation.org> 22692R: Uladzislau Rezki <urezki@gmail.com> 22693R: Christoph Hellwig <hch@infradead.org> 22694R: Lorenzo Stoakes <lstoakes@gmail.com> 22695L: linux-mm@kvack.org 22696S: Maintained 22697W: http://www.linux-mm.org 22698T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22699F: include/linux/vmalloc.h 22700F: mm/vmalloc.c 22701 22702VME SUBSYSTEM 22703M: Martyn Welch <martyn@welchs.me.uk> 22704M: Manohar Vanga <manohar.vanga@gmail.com> 22705M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22706L: linux-kernel@vger.kernel.org 22707S: Odd fixes 22708T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22709F: Documentation/driver-api/vme.rst 22710F: drivers/staging/vme_user/ 22711 22712VMWARE BALLOON DRIVER 22713M: Nadav Amit <namit@vmware.com> 22714R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22715L: linux-kernel@vger.kernel.org 22716S: Supported 22717F: drivers/misc/vmw_balloon.c 22718 22719VMWARE HYPERVISOR INTERFACE 22720M: Ajay Kaher <akaher@vmware.com> 22721M: Alexey Makhalov <amakhalov@vmware.com> 22722R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22723L: virtualization@lists.linux-foundation.org 22724L: x86@kernel.org 22725S: Supported 22726T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22727F: arch/x86/include/asm/vmware.h 22728F: arch/x86/kernel/cpu/vmware.c 22729 22730VMWARE PVRDMA DRIVER 22731M: Bryan Tan <bryantan@vmware.com> 22732M: Vishnu Dasa <vdasa@vmware.com> 22733R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22734L: linux-rdma@vger.kernel.org 22735S: Supported 22736F: drivers/infiniband/hw/vmw_pvrdma/ 22737 22738VMWARE PVSCSI DRIVER 22739M: Vishal Bhakta <vbhakta@vmware.com> 22740R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22741L: linux-scsi@vger.kernel.org 22742S: Supported 22743F: drivers/scsi/vmw_pvscsi.c 22744F: drivers/scsi/vmw_pvscsi.h 22745 22746VMWARE VIRTUAL PTP CLOCK DRIVER 22747M: Deep Shah <sdeep@vmware.com> 22748R: Ajay Kaher <akaher@vmware.com> 22749R: Alexey Makhalov <amakhalov@vmware.com> 22750R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22751L: netdev@vger.kernel.org 22752S: Supported 22753F: drivers/ptp/ptp_vmw.c 22754 22755VMWARE VMCI DRIVER 22756M: Bryan Tan <bryantan@vmware.com> 22757M: Vishnu Dasa <vdasa@vmware.com> 22758R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22759L: linux-kernel@vger.kernel.org 22760S: Supported 22761F: drivers/misc/vmw_vmci/ 22762F: include/linux/vmw_vmci* 22763 22764VMWARE VMMOUSE SUBDRIVER 22765M: Zack Rusin <zackr@vmware.com> 22766R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22767R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22768L: linux-input@vger.kernel.org 22769S: Supported 22770F: drivers/input/mouse/vmmouse.c 22771F: drivers/input/mouse/vmmouse.h 22772 22773VMWARE VMXNET3 ETHERNET DRIVER 22774M: Ronak Doshi <doshir@vmware.com> 22775R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22776L: netdev@vger.kernel.org 22777S: Supported 22778F: drivers/net/vmxnet3/ 22779 22780VMWARE VSOCK VMCI TRANSPORT DRIVER 22781M: Bryan Tan <bryantan@vmware.com> 22782M: Vishnu Dasa <vdasa@vmware.com> 22783R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22784L: linux-kernel@vger.kernel.org 22785S: Supported 22786F: net/vmw_vsock/vmci_transport* 22787 22788VOCORE VOCORE2 BOARD 22789M: Harvey Hunt <harveyhuntnexus@gmail.com> 22790L: linux-mips@vger.kernel.org 22791S: Maintained 22792F: arch/mips/boot/dts/ralink/vocore2.dts 22793 22794VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22795M: Liam Girdwood <lgirdwood@gmail.com> 22796M: Mark Brown <broonie@kernel.org> 22797L: linux-kernel@vger.kernel.org 22798S: Supported 22799W: http://www.slimlogic.co.uk/?p=48 22800T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22801F: Documentation/devicetree/bindings/regulator/ 22802F: Documentation/power/regulator/ 22803F: drivers/regulator/ 22804F: include/dt-bindings/regulator/ 22805F: include/linux/regulator/ 22806K: regulator_get_optional 22807 22808VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22809R: Matti Vaittinen <mazziesaccount@gmail.com> 22810F: drivers/regulator/irq_helpers.c 22811 22812VRF 22813M: David Ahern <dsahern@kernel.org> 22814L: netdev@vger.kernel.org 22815S: Maintained 22816F: Documentation/networking/vrf.rst 22817F: drivers/net/vrf.c 22818 22819VSPRINTF 22820M: Petr Mladek <pmladek@suse.com> 22821M: Steven Rostedt <rostedt@goodmis.org> 22822M: Sergey Senozhatsky <senozhatsky@chromium.org> 22823R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22824R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22825S: Maintained 22826T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22827F: Documentation/core-api/printk-formats.rst 22828F: lib/test_printf.c 22829F: lib/test_scanf.c 22830F: lib/vsprintf.c 22831 22832VT1211 HARDWARE MONITOR DRIVER 22833M: Juerg Haefliger <juergh@proton.me> 22834L: linux-hwmon@vger.kernel.org 22835S: Maintained 22836F: Documentation/hwmon/vt1211.rst 22837F: drivers/hwmon/vt1211.c 22838 22839VT8231 HARDWARE MONITOR DRIVER 22840M: Roger Lucas <vt8231@hiddenengine.co.uk> 22841L: linux-hwmon@vger.kernel.org 22842S: Maintained 22843F: drivers/hwmon/vt8231.c 22844 22845VUB300 USB to SDIO/SD/MMC bridge chip 22846L: linux-mmc@vger.kernel.org 22847S: Orphan 22848F: drivers/mmc/host/vub300.c 22849 22850W1 DALLAS'S 1-WIRE BUS 22851M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22852S: Maintained 22853F: Documentation/devicetree/bindings/w1/ 22854F: Documentation/w1/ 22855F: drivers/w1/ 22856F: include/linux/w1.h 22857 22858W83791D HARDWARE MONITORING DRIVER 22859M: Marc Hulsman <m.hulsman@tudelft.nl> 22860L: linux-hwmon@vger.kernel.org 22861S: Maintained 22862F: Documentation/hwmon/w83791d.rst 22863F: drivers/hwmon/w83791d.c 22864 22865W83793 HARDWARE MONITORING DRIVER 22866M: Rudolf Marek <r.marek@assembler.cz> 22867L: linux-hwmon@vger.kernel.org 22868S: Maintained 22869F: Documentation/hwmon/w83793.rst 22870F: drivers/hwmon/w83793.c 22871 22872W83795 HARDWARE MONITORING DRIVER 22873M: Jean Delvare <jdelvare@suse.com> 22874L: linux-hwmon@vger.kernel.org 22875S: Maintained 22876F: drivers/hwmon/w83795.c 22877 22878W83L51xD SD/MMC CARD INTERFACE DRIVER 22879M: Pierre Ossman <pierre@ossman.eu> 22880S: Maintained 22881F: drivers/mmc/host/wbsd.* 22882 22883WACOM PROTOCOL 4 SERIAL TABLETS 22884M: Julian Squires <julian@cipht.net> 22885M: Hans de Goede <hdegoede@redhat.com> 22886L: linux-input@vger.kernel.org 22887S: Maintained 22888F: drivers/input/tablet/wacom_serial4.c 22889 22890WANGXUN ETHERNET DRIVER 22891M: Jiawen Wu <jiawenwu@trustnetic.com> 22892M: Mengyuan Lou <mengyuanlou@net-swift.com> 22893L: netdev@vger.kernel.org 22894S: Maintained 22895W: https://www.net-swift.com 22896F: Documentation/networking/device_drivers/ethernet/wangxun/* 22897F: drivers/net/ethernet/wangxun/ 22898 22899WATCHDOG DEVICE DRIVERS 22900M: Wim Van Sebroeck <wim@linux-watchdog.org> 22901M: Guenter Roeck <linux@roeck-us.net> 22902L: linux-watchdog@vger.kernel.org 22903S: Maintained 22904W: http://www.linux-watchdog.org/ 22905T: git git://www.linux-watchdog.org/linux-watchdog.git 22906F: Documentation/devicetree/bindings/watchdog/ 22907F: Documentation/watchdog/ 22908F: drivers/watchdog/ 22909F: include/linux/watchdog.h 22910F: include/trace/events/watchdog.h 22911F: include/uapi/linux/watchdog.h 22912 22913WHISKEYCOVE PMIC GPIO DRIVER 22914M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22915L: linux-gpio@vger.kernel.org 22916S: Maintained 22917F: drivers/gpio/gpio-wcove.c 22918 22919WHWAVE RTC DRIVER 22920M: Dianlong Li <long17.cool@163.com> 22921L: linux-rtc@vger.kernel.org 22922S: Maintained 22923F: drivers/rtc/rtc-sd3078.c 22924 22925WIIMOTE HID DRIVER 22926M: David Rheinsberg <david.rheinsberg@gmail.com> 22927L: linux-input@vger.kernel.org 22928S: Maintained 22929F: drivers/hid/hid-wiimote* 22930 22931WILOCITY WIL6210 WIRELESS DRIVER 22932L: linux-wireless@vger.kernel.org 22933S: Orphan 22934W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22935F: drivers/net/wireless/ath/wil6210/ 22936 22937WINBOND CIR DRIVER 22938M: David Härdeman <david@hardeman.nu> 22939S: Maintained 22940F: drivers/media/rc/winbond-cir.c 22941 22942WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22943L: linux-watchdog@vger.kernel.org 22944S: Orphan 22945F: drivers/watchdog/ebc-c384_wdt.c 22946 22947WINSYSTEMS WS16C48 GPIO DRIVER 22948M: William Breathitt Gray <william.gray@linaro.org> 22949L: linux-gpio@vger.kernel.org 22950S: Maintained 22951F: drivers/gpio/gpio-ws16c48.c 22952 22953WIREGUARD SECURE NETWORK TUNNEL 22954M: Jason A. Donenfeld <Jason@zx2c4.com> 22955L: wireguard@lists.zx2c4.com 22956L: netdev@vger.kernel.org 22957S: Maintained 22958F: drivers/net/wireguard/ 22959F: tools/testing/selftests/wireguard/ 22960 22961WISTRON LAPTOP BUTTON DRIVER 22962M: Miloslav Trmac <mitr@volny.cz> 22963S: Maintained 22964F: drivers/input/misc/wistron_btns.c 22965 22966WL3501 WIRELESS PCMCIA CARD DRIVER 22967L: linux-wireless@vger.kernel.org 22968S: Odd fixes 22969F: drivers/net/wireless/legacy/wl3501* 22970 22971WMI BINARY MOF DRIVER 22972L: platform-drivers-x86@vger.kernel.org 22973S: Orphan 22974F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22975F: Documentation/wmi/devices/wmi-bmof.rst 22976F: drivers/platform/x86/wmi-bmof.c 22977 22978WOLFSON MICROELECTRONICS DRIVERS 22979L: patches@opensource.cirrus.com 22980S: Supported 22981W: https://github.com/CirrusLogic/linux-drivers/wiki 22982T: git https://github.com/CirrusLogic/linux-drivers.git 22983F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22984F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22985F: Documentation/devicetree/bindings/mfd/wm831x.txt 22986F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22987F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22988F: Documentation/devicetree/bindings/sound/wm* 22989F: Documentation/hwmon/wm83??.rst 22990F: arch/arm/mach-s3c/mach-crag6410* 22991F: drivers/clk/clk-wm83*.c 22992F: drivers/gpio/gpio-*wm*.c 22993F: drivers/gpio/gpio-arizona.c 22994F: drivers/hwmon/wm83??-hwmon.c 22995F: drivers/input/misc/wm831x-on.c 22996F: drivers/input/touchscreen/wm831x-ts.c 22997F: drivers/input/touchscreen/wm97*.c 22998F: drivers/leds/leds-wm83*.c 22999F: drivers/mfd/arizona* 23000F: drivers/mfd/cs47l24* 23001F: drivers/mfd/wm*.c 23002F: drivers/power/supply/wm83*.c 23003F: drivers/regulator/arizona* 23004F: drivers/regulator/wm8*.c 23005F: drivers/rtc/rtc-wm83*.c 23006F: drivers/video/backlight/wm83*_bl.c 23007F: drivers/watchdog/wm83*_wdt.c 23008F: include/linux/mfd/arizona/ 23009F: include/linux/mfd/wm831x/ 23010F: include/linux/mfd/wm8350/ 23011F: include/linux/mfd/wm8400* 23012F: include/linux/regulator/arizona* 23013F: include/linux/wm97xx.h 23014F: include/sound/wm????.h 23015F: sound/soc/codecs/arizona* 23016F: sound/soc/codecs/cs47l24* 23017F: sound/soc/codecs/wm* 23018 23019WORKQUEUE 23020M: Tejun Heo <tj@kernel.org> 23021R: Lai Jiangshan <jiangshanlai@gmail.com> 23022S: Maintained 23023T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23024F: Documentation/core-api/workqueue.rst 23025F: include/linux/workqueue.h 23026F: kernel/workqueue.c 23027F: kernel/workqueue_internal.h 23028 23029WWAN DRIVERS 23030M: Loic Poulain <loic.poulain@linaro.org> 23031M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23032R: Johannes Berg <johannes@sipsolutions.net> 23033L: netdev@vger.kernel.org 23034S: Maintained 23035F: drivers/net/wwan/ 23036F: include/linux/wwan.h 23037F: include/uapi/linux/wwan.h 23038 23039X-POWERS AXP288 PMIC DRIVERS 23040M: Hans de Goede <hdegoede@redhat.com> 23041S: Maintained 23042F: drivers/acpi/pmic/intel_pmic_xpower.c 23043N: axp288 23044 23045X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23046M: Chen-Yu Tsai <wens@csie.org> 23047L: linux-kernel@vger.kernel.org 23048S: Maintained 23049N: axp[128] 23050 23051X.25 STACK 23052M: Martin Schiller <ms@dev.tdt.de> 23053L: linux-x25@vger.kernel.org 23054S: Maintained 23055F: Documentation/networking/lapb-module.rst 23056F: Documentation/networking/x25* 23057F: drivers/net/wan/hdlc_x25.c 23058F: drivers/net/wan/lapbether.c 23059F: include/*/lapb.h 23060F: include/net/x25* 23061F: include/uapi/linux/x25.h 23062F: net/lapb/ 23063F: net/x25/ 23064 23065X86 ARCHITECTURE (32-BIT AND 64-BIT) 23066M: Thomas Gleixner <tglx@linutronix.de> 23067M: Ingo Molnar <mingo@redhat.com> 23068M: Borislav Petkov <bp@alien8.de> 23069M: Dave Hansen <dave.hansen@linux.intel.com> 23070M: x86@kernel.org 23071R: "H. Peter Anvin" <hpa@zytor.com> 23072L: linux-kernel@vger.kernel.org 23073S: Maintained 23074T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23075F: Documentation/arch/x86/ 23076F: Documentation/devicetree/bindings/x86/ 23077F: arch/x86/ 23078 23079X86 ENTRY CODE 23080M: Andy Lutomirski <luto@kernel.org> 23081L: linux-kernel@vger.kernel.org 23082S: Maintained 23083T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23084F: arch/x86/entry/ 23085 23086X86 HARDWARE VULNERABILITIES 23087M: Thomas Gleixner <tglx@linutronix.de> 23088M: Borislav Petkov <bp@alien8.de> 23089M: Peter Zijlstra <peterz@infradead.org> 23090M: Josh Poimboeuf <jpoimboe@kernel.org> 23091R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23092S: Maintained 23093F: Documentation/admin-guide/hw-vuln/ 23094F: arch/x86/include/asm/nospec-branch.h 23095F: arch/x86/kernel/cpu/bugs.c 23096 23097X86 MCE INFRASTRUCTURE 23098M: Tony Luck <tony.luck@intel.com> 23099M: Borislav Petkov <bp@alien8.de> 23100L: linux-edac@vger.kernel.org 23101S: Maintained 23102F: Documentation/ABI/testing/sysfs-mce 23103F: Documentation/arch/x86/x86_64/machinecheck.rst 23104F: arch/x86/kernel/cpu/mce/* 23105 23106X86 MICROCODE UPDATE SUPPORT 23107M: Borislav Petkov <bp@alien8.de> 23108S: Maintained 23109F: arch/x86/kernel/cpu/microcode/* 23110 23111X86 MM 23112M: Dave Hansen <dave.hansen@linux.intel.com> 23113M: Andy Lutomirski <luto@kernel.org> 23114M: Peter Zijlstra <peterz@infradead.org> 23115L: linux-kernel@vger.kernel.org 23116S: Maintained 23117T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23118F: arch/x86/mm/ 23119 23120X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23121M: Hans de Goede <hdegoede@redhat.com> 23122L: platform-driver-x86@vger.kernel.org 23123S: Maintained 23124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23125F: drivers/platform/x86/x86-android-tablets/ 23126 23127X86 PLATFORM DRIVERS 23128M: Hans de Goede <hdegoede@redhat.com> 23129M: Mark Gross <markgross@kernel.org> 23130L: platform-driver-x86@vger.kernel.org 23131S: Maintained 23132T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23133F: drivers/platform/olpc/ 23134F: drivers/platform/x86/ 23135F: include/linux/platform_data/x86/ 23136 23137X86 PLATFORM DRIVERS - ARCH 23138R: Darren Hart <dvhart@infradead.org> 23139R: Andy Shevchenko <andy@infradead.org> 23140L: platform-driver-x86@vger.kernel.org 23141L: x86@kernel.org 23142S: Maintained 23143T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23144F: arch/x86/platform 23145 23146X86 PLATFORM UV HPE SUPERDOME FLEX 23147M: Steve Wahl <steve.wahl@hpe.com> 23148R: Mike Travis <mike.travis@hpe.com> 23149R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23150R: Russ Anderson <russ.anderson@hpe.com> 23151S: Supported 23152F: arch/x86/include/asm/uv/ 23153F: arch/x86/kernel/apic/x2apic_uv_x.c 23154F: arch/x86/platform/uv/ 23155 23156X86 STACK UNWINDING 23157M: Josh Poimboeuf <jpoimboe@kernel.org> 23158M: Peter Zijlstra <peterz@infradead.org> 23159S: Supported 23160F: arch/x86/include/asm/unwind*.h 23161F: arch/x86/kernel/dumpstack.c 23162F: arch/x86/kernel/stacktrace.c 23163F: arch/x86/kernel/unwind_*.c 23164 23165X86 VDSO 23166M: Andy Lutomirski <luto@kernel.org> 23167L: linux-kernel@vger.kernel.org 23168S: Maintained 23169T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23170F: arch/x86/entry/vdso/ 23171 23172XARRAY 23173M: Matthew Wilcox <willy@infradead.org> 23174L: linux-fsdevel@vger.kernel.org 23175S: Supported 23176F: Documentation/core-api/xarray.rst 23177F: include/linux/idr.h 23178F: include/linux/xarray.h 23179F: lib/idr.c 23180F: lib/xarray.c 23181F: tools/testing/radix-tree 23182 23183XBOX DVD IR REMOTE 23184M: Benjamin Valentin <benpicco@googlemail.com> 23185S: Maintained 23186F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23187F: drivers/media/rc/xbox_remote.c 23188 23189XC2028/3028 TUNER DRIVER 23190M: Mauro Carvalho Chehab <mchehab@kernel.org> 23191L: linux-media@vger.kernel.org 23192S: Maintained 23193W: https://linuxtv.org 23194T: git git://linuxtv.org/media_tree.git 23195F: drivers/media/tuners/xc2028.* 23196 23197XDP (eXpress Data Path) 23198M: Alexei Starovoitov <ast@kernel.org> 23199M: Daniel Borkmann <daniel@iogearbox.net> 23200M: David S. Miller <davem@davemloft.net> 23201M: Jakub Kicinski <kuba@kernel.org> 23202M: Jesper Dangaard Brouer <hawk@kernel.org> 23203M: John Fastabend <john.fastabend@gmail.com> 23204L: netdev@vger.kernel.org 23205L: bpf@vger.kernel.org 23206S: Supported 23207F: drivers/net/ethernet/*/*/*/*/*xdp* 23208F: drivers/net/ethernet/*/*/*xdp* 23209F: include/net/xdp.h 23210F: include/net/xdp_priv.h 23211F: include/trace/events/xdp.h 23212F: kernel/bpf/cpumap.c 23213F: kernel/bpf/devmap.c 23214F: net/core/xdp.c 23215F: samples/bpf/xdp* 23216F: tools/testing/selftests/bpf/*/*xdp* 23217F: tools/testing/selftests/bpf/*xdp* 23218K: (?:\b|_)xdp(?:\b|_) 23219 23220XDP SOCKETS (AF_XDP) 23221M: Björn Töpel <bjorn@kernel.org> 23222M: Magnus Karlsson <magnus.karlsson@intel.com> 23223M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23224R: Jonathan Lemon <jonathan.lemon@gmail.com> 23225L: netdev@vger.kernel.org 23226L: bpf@vger.kernel.org 23227S: Maintained 23228F: Documentation/networking/af_xdp.rst 23229F: include/net/netns/xdp.h 23230F: include/net/xdp_sock* 23231F: include/net/xsk_buff_pool.h 23232F: include/uapi/linux/if_xdp.h 23233F: include/uapi/linux/xdp_diag.h 23234F: net/xdp/ 23235F: tools/testing/selftests/bpf/*xsk* 23236 23237XEN BLOCK SUBSYSTEM 23238M: Roger Pau Monné <roger.pau@citrix.com> 23239L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23240S: Supported 23241F: drivers/block/xen* 23242F: drivers/block/xen-blkback/* 23243 23244XEN HYPERVISOR ARM 23245M: Stefano Stabellini <sstabellini@kernel.org> 23246L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23247S: Maintained 23248F: arch/arm/include/asm/xen/ 23249F: arch/arm/xen/ 23250 23251XEN HYPERVISOR ARM64 23252M: Stefano Stabellini <sstabellini@kernel.org> 23253L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23254S: Maintained 23255F: arch/arm64/include/asm/xen/ 23256F: arch/arm64/xen/ 23257 23258XEN HYPERVISOR INTERFACE 23259M: Juergen Gross <jgross@suse.com> 23260M: Stefano Stabellini <sstabellini@kernel.org> 23261R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23262L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23263S: Supported 23264T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23265F: Documentation/ABI/stable/sysfs-hypervisor-xen 23266F: Documentation/ABI/testing/sysfs-hypervisor-xen 23267F: drivers/*/xen-*front.c 23268F: drivers/xen/ 23269F: include/uapi/xen/ 23270F: include/xen/ 23271F: kernel/configs/xen.config 23272 23273XEN HYPERVISOR X86 23274M: Juergen Gross <jgross@suse.com> 23275R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23276L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23277S: Supported 23278F: arch/x86/configs/xen.config 23279F: arch/x86/include/asm/pvclock-abi.h 23280F: arch/x86/include/asm/xen/ 23281F: arch/x86/platform/pvh/ 23282F: arch/x86/xen/ 23283 23284XEN NETWORK BACKEND DRIVER 23285M: Wei Liu <wei.liu@kernel.org> 23286M: Paul Durrant <paul@xen.org> 23287L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23288L: netdev@vger.kernel.org 23289S: Supported 23290F: drivers/net/xen-netback/* 23291 23292XEN PCI SUBSYSTEM 23293M: Juergen Gross <jgross@suse.com> 23294L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23295S: Supported 23296F: arch/x86/pci/*xen* 23297F: drivers/pci/*xen* 23298 23299XEN PVSCSI DRIVERS 23300M: Juergen Gross <jgross@suse.com> 23301L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23302L: linux-scsi@vger.kernel.org 23303S: Supported 23304F: drivers/scsi/xen-scsifront.c 23305F: drivers/xen/xen-scsiback.c 23306F: include/xen/interface/io/vscsiif.h 23307 23308XEN PVUSB DRIVER 23309M: Juergen Gross <jgross@suse.com> 23310L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23311L: linux-usb@vger.kernel.org 23312S: Supported 23313F: drivers/usb/host/xen* 23314F: include/xen/interface/io/usbif.h 23315 23316XEN SOUND FRONTEND DRIVER 23317M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23318L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23319L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23320S: Supported 23321F: sound/xen/* 23322 23323XEN SWIOTLB SUBSYSTEM 23324M: Juergen Gross <jgross@suse.com> 23325M: Stefano Stabellini <sstabellini@kernel.org> 23326L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23327L: iommu@lists.linux.dev 23328S: Supported 23329F: arch/*/include/asm/xen/swiotlb-xen.h 23330F: drivers/xen/swiotlb-xen.c 23331F: include/xen/arm/swiotlb-xen.h 23332F: include/xen/swiotlb-xen.h 23333 23334XFS FILESYSTEM 23335M: Darrick J. Wong <djwong@kernel.org> 23336L: linux-xfs@vger.kernel.org 23337S: Supported 23338W: http://xfs.org/ 23339C: irc://irc.oftc.net/xfs 23340T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23341F: Documentation/ABI/testing/sysfs-fs-xfs 23342F: Documentation/admin-guide/xfs.rst 23343F: Documentation/filesystems/xfs-delayed-logging-design.rst 23344F: Documentation/filesystems/xfs-self-describing-metadata.rst 23345F: fs/xfs/ 23346F: include/uapi/linux/dqblk_xfs.h 23347F: include/uapi/linux/fsmap.h 23348 23349XILINX AMS DRIVER 23350M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23351L: linux-iio@vger.kernel.org 23352S: Maintained 23353F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23354F: drivers/iio/adc/xilinx-ams.c 23355 23356XILINX AXI ETHERNET DRIVER 23357M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23358S: Maintained 23359F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23360F: drivers/net/ethernet/xilinx/xilinx_axienet* 23361 23362XILINX CAN DRIVER 23363M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23364R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23365L: linux-can@vger.kernel.org 23366S: Maintained 23367F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23368F: drivers/net/can/xilinx_can.c 23369 23370XILINX EVENT MANAGEMENT DRIVER 23371M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23372S: Maintained 23373F: drivers/soc/xilinx/xlnx_event_manager.c 23374F: include/linux/firmware/xlnx-event-manager.h 23375 23376XILINX GPIO DRIVER 23377M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23378R: Srinivas Neeli <srinivas.neeli@amd.com> 23379R: Michal Simek <michal.simek@amd.com> 23380S: Maintained 23381F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23382F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23383F: drivers/gpio/gpio-xilinx.c 23384F: drivers/gpio/gpio-zynq.c 23385 23386XILINX PWM DRIVER 23387M: Sean Anderson <sean.anderson@seco.com> 23388S: Maintained 23389F: drivers/pwm/pwm-xilinx.c 23390F: include/clocksource/timer-xilinx.h 23391 23392XILINX SD-FEC IP CORES 23393M: Derek Kiernan <derek.kiernan@amd.com> 23394M: Dragan Cvetic <dragan.cvetic@amd.com> 23395S: Maintained 23396F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23397F: Documentation/misc-devices/xilinx_sdfec.rst 23398F: drivers/misc/Kconfig 23399F: drivers/misc/Makefile 23400F: drivers/misc/xilinx_sdfec.c 23401F: include/uapi/misc/xilinx_sdfec.h 23402 23403XILINX UARTLITE SERIAL DRIVER 23404M: Peter Korsgaard <jacmet@sunsite.dk> 23405L: linux-serial@vger.kernel.org 23406S: Maintained 23407F: drivers/tty/serial/uartlite.c 23408 23409XILINX VIDEO IP CORES 23410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23411L: linux-media@vger.kernel.org 23412S: Supported 23413T: git git://linuxtv.org/media_tree.git 23414F: Documentation/devicetree/bindings/media/xilinx/ 23415F: drivers/media/platform/xilinx/ 23416F: include/uapi/linux/xilinx-v4l2-controls.h 23417 23418XILINX WATCHDOG DRIVER 23419M: Srinivas Neeli <srinivas.neeli@amd.com> 23420R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23421R: Michal Simek <michal.simek@amd.com> 23422S: Maintained 23423F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23424F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23425F: drivers/watchdog/of_xilinx_wdt.c 23426F: drivers/watchdog/xilinx_wwdt.c 23427 23428XILINX XDMA DRIVER 23429M: Lizhi Hou <lizhi.hou@amd.com> 23430M: Brian Xu <brian.xu@amd.com> 23431M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23432L: dmaengine@vger.kernel.org 23433S: Supported 23434F: drivers/dma/xilinx/xdma-regs.h 23435F: drivers/dma/xilinx/xdma.c 23436F: include/linux/dma/amd_xdma.h 23437F: include/linux/platform_data/amd_xdma.h 23438 23439XILINX ZYNQMP DPDMA DRIVER 23440M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23441L: dmaengine@vger.kernel.org 23442S: Supported 23443F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23444F: drivers/dma/xilinx/xilinx_dpdma.c 23445F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23446 23447XILINX ZYNQMP OCM EDAC DRIVER 23448M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23449M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23450S: Maintained 23451F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23452F: drivers/edac/zynqmp_edac.c 23453 23454XILINX ZYNQMP PSGTR PHY DRIVER 23455M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23456L: linux-kernel@vger.kernel.org 23457S: Supported 23458T: git https://github.com/Xilinx/linux-xlnx.git 23459F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23460F: drivers/phy/xilinx/phy-zynqmp.c 23461 23462XILINX ZYNQMP SHA3 DRIVER 23463M: Harsha <harsha.harsha@amd.com> 23464S: Maintained 23465F: drivers/crypto/xilinx/zynqmp-sha.c 23466 23467XILLYBUS DRIVER 23468M: Eli Billauer <eli.billauer@gmail.com> 23469L: linux-kernel@vger.kernel.org 23470S: Supported 23471F: drivers/char/xillybus/ 23472 23473XLP9XX I2C DRIVER 23474M: George Cherian <gcherian@marvell.com> 23475L: linux-i2c@vger.kernel.org 23476S: Supported 23477W: http://www.marvell.com 23478F: drivers/i2c/busses/i2c-xlp9xx.c 23479 23480XRA1403 GPIO EXPANDER 23481M: Nandor Han <nandor.han@ge.com> 23482L: linux-gpio@vger.kernel.org 23483S: Maintained 23484F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23485F: drivers/gpio/gpio-xra1403.c 23486 23487XTENSA XTFPGA PLATFORM SUPPORT 23488M: Max Filippov <jcmvbkbc@gmail.com> 23489S: Maintained 23490F: drivers/spi/spi-xtensa-xtfpga.c 23491F: sound/soc/xtensa/xtfpga-i2s.c 23492 23493YAM DRIVER FOR AX.25 23494M: Jean-Paul Roubelat <jpr@f6fbb.org> 23495L: linux-hams@vger.kernel.org 23496S: Maintained 23497F: drivers/net/hamradio/yam* 23498F: include/linux/yam.h 23499 23500YAMA SECURITY MODULE 23501M: Kees Cook <keescook@chromium.org> 23502S: Supported 23503T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23504F: Documentation/admin-guide/LSM/Yama.rst 23505F: security/yama/ 23506 23507YEALINK PHONE DRIVER 23508M: Henk Vergonet <Henk.Vergonet@gmail.com> 23509L: usbb2k-api-dev@nongnu.org 23510S: Maintained 23511F: Documentation/input/devices/yealink.rst 23512F: drivers/input/misc/yealink.* 23513 23514Z3FOLD COMPRESSED PAGE ALLOCATOR 23515M: Vitaly Wool <vitaly.wool@konsulko.com> 23516R: Miaohe Lin <linmiaohe@huawei.com> 23517L: linux-mm@kvack.org 23518S: Maintained 23519F: mm/z3fold.c 23520 23521Z8530 DRIVER FOR AX.25 23522M: Joerg Reuter <jreuter@yaina.de> 23523L: linux-hams@vger.kernel.org 23524S: Maintained 23525W: http://yaina.de/jreuter/ 23526W: http://www.qsl.net/dl1bke/ 23527F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23528F: drivers/net/hamradio/*scc.c 23529F: drivers/net/hamradio/z8530.h 23530 23531ZBUD COMPRESSED PAGE ALLOCATOR 23532M: Seth Jennings <sjenning@redhat.com> 23533M: Dan Streetman <ddstreet@ieee.org> 23534L: linux-mm@kvack.org 23535S: Maintained 23536F: mm/zbud.c 23537 23538ZD1211RW WIRELESS DRIVER 23539M: Ulrich Kunitz <kune@deine-taler.de> 23540L: linux-wireless@vger.kernel.org 23541L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23542S: Maintained 23543W: http://zd1211.ath.cx/wiki/DriverRewrite 23544F: drivers/net/wireless/zydas/zd1211rw/ 23545 23546ZD1301 MEDIA DRIVER 23547M: Antti Palosaari <crope@iki.fi> 23548L: linux-media@vger.kernel.org 23549S: Maintained 23550W: https://linuxtv.org/ 23551W: http://palosaari.fi/linux/ 23552Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23553F: drivers/media/usb/dvb-usb-v2/zd1301* 23554 23555ZD1301_DEMOD MEDIA DRIVER 23556M: Antti Palosaari <crope@iki.fi> 23557L: linux-media@vger.kernel.org 23558S: Maintained 23559W: https://linuxtv.org/ 23560W: http://palosaari.fi/linux/ 23561Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23562F: drivers/media/dvb-frontends/zd1301_demod* 23563 23564ZHAOXIN PROCESSOR SUPPORT 23565M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23566L: linux-kernel@vger.kernel.org 23567S: Maintained 23568F: arch/x86/kernel/cpu/zhaoxin.c 23569 23570ZONEFS FILESYSTEM 23571M: Damien Le Moal <dlemoal@kernel.org> 23572M: Naohiro Aota <naohiro.aota@wdc.com> 23573R: Johannes Thumshirn <jth@kernel.org> 23574L: linux-fsdevel@vger.kernel.org 23575S: Maintained 23576T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23577F: Documentation/filesystems/zonefs.rst 23578F: fs/zonefs/ 23579 23580ZPOOL COMPRESSED PAGE STORAGE API 23581M: Dan Streetman <ddstreet@ieee.org> 23582L: linux-mm@kvack.org 23583S: Maintained 23584F: include/linux/zpool.h 23585F: mm/zpool.c 23586 23587ZR36067 VIDEO FOR LINUX DRIVER 23588M: Corentin Labbe <clabbe@baylibre.com> 23589L: mjpeg-users@lists.sourceforge.net 23590L: linux-media@vger.kernel.org 23591S: Maintained 23592W: http://mjpeg.sourceforge.net/driver-zoran/ 23593Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23594F: Documentation/driver-api/media/drivers/zoran.rst 23595F: drivers/media/pci/zoran/ 23596 23597ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23598M: Minchan Kim <minchan@kernel.org> 23599M: Sergey Senozhatsky <senozhatsky@chromium.org> 23600L: linux-kernel@vger.kernel.org 23601S: Maintained 23602F: Documentation/admin-guide/blockdev/zram.rst 23603F: drivers/block/zram/ 23604 23605ZS DECSTATION Z85C30 SERIAL DRIVER 23606M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23607S: Maintained 23608F: drivers/tty/serial/zs.* 23609 23610ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23611M: Minchan Kim <minchan@kernel.org> 23612M: Sergey Senozhatsky <senozhatsky@chromium.org> 23613L: linux-mm@kvack.org 23614S: Maintained 23615F: Documentation/mm/zsmalloc.rst 23616F: include/linux/zsmalloc.h 23617F: mm/zsmalloc.c 23618 23619ZSTD 23620M: Nick Terrell <terrelln@fb.com> 23621S: Maintained 23622B: https://github.com/facebook/zstd/issues 23623T: git https://github.com/terrelln/linux.git 23624F: crypto/zstd.c 23625F: include/linux/zstd* 23626F: lib/decompress_unzstd.c 23627F: lib/zstd/ 23628N: zstd 23629K: zstd 23630 23631ZSWAP COMPRESSED SWAP CACHING 23632M: Seth Jennings <sjenning@redhat.com> 23633M: Dan Streetman <ddstreet@ieee.org> 23634M: Vitaly Wool <vitaly.wool@konsulko.com> 23635L: linux-mm@kvack.org 23636S: Maintained 23637F: mm/zswap.c 23638 23639THE REST 23640M: Linus Torvalds <torvalds@linux-foundation.org> 23641L: linux-kernel@vger.kernel.org 23642S: Buried alive in reporters 23643T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23644F: * 23645F: */ 23646
